r3825 - in developers/sameo/patches/ar6k-atheros-2.0: . 2.6.24
sameo at sita.openmoko.org
sameo at sita.openmoko.org
Mon Jan 14 14:02:39 CET 2008
Author: sameo
Date: 2008-01-14 14:02:21 +0100 (Mon, 14 Jan 2008)
New Revision: 3825
Added:
developers/sameo/patches/ar6k-atheros-2.0/2.6.24/
developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_function.patch
developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_hcd.patch
developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_sdio_stack.patch
developers/sameo/patches/ar6k-atheros-2.0/2.6.24/mach-gta02_wifi.patch
developers/sameo/patches/ar6k-atheros-2.0/2.6.24/pnp_fixes.patch
developers/sameo/patches/ar6k-atheros-2.0/2.6.24/series
Log:
ar6k--atheros-2.0: 2.6.24 patches.
Added: developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_function.patch
===================================================================
--- developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_function.patch 2008-01-14 00:46:12 UTC (rev 3824)
+++ developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_function.patch 2008-01-14 13:02:21 UTC (rev 3825)
@@ -0,0 +1,33020 @@
+---
+ drivers/sdio/function/Kconfig | 11
+ drivers/sdio/function/Makefile | 1
+ drivers/sdio/function/wlan/Makefile | 4
+ drivers/sdio/function/wlan/ar6000/Makefile | 38
+ drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c | 3069 +++++++
+ drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.h | 361
+ drivers/sdio/function/wlan/ar6000/ar6000/ar6000_raw_if.c | 439 +
+ drivers/sdio/function/wlan/ar6000/ar6000/ar6xapi_linux.h | 128
+ drivers/sdio/function/wlan/ar6000/ar6000/athdrv_linux.h | 993 ++
+ drivers/sdio/function/wlan/ar6000/ar6000/athtypes_linux.h | 47
+ drivers/sdio/function/wlan/ar6000/ar6000/config_linux.h | 44
+ drivers/sdio/function/wlan/ar6000/ar6000/debug_linux.h | 86
+ drivers/sdio/function/wlan/ar6000/ar6000/ioctl.c | 2573 ++++++
+ drivers/sdio/function/wlan/ar6000/ar6000/netbuf.c | 225
+ drivers/sdio/function/wlan/ar6000/ar6000/osapi_linux.h | 319
+ drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c | 1866 ++++
+ drivers/sdio/function/wlan/ar6000/bmi/bmi.c | 657 +
+ drivers/sdio/function/wlan/ar6000/bmi/bmi_internal.h | 45
+ drivers/sdio/function/wlan/ar6000/hif/hif.c | 818 ++
+ drivers/sdio/function/wlan/ar6000/hif/hif_internal.h | 102
+ drivers/sdio/function/wlan/ar6000/htc/ar6k.c | 991 ++
+ drivers/sdio/function/wlan/ar6000/htc/ar6k.h | 191
+ drivers/sdio/function/wlan/ar6000/htc/ar6k_events.c | 638 +
+ drivers/sdio/function/wlan/ar6000/htc/htc.c | 507 +
+ drivers/sdio/function/wlan/ar6000/htc/htc_debug.h | 65
+ drivers/sdio/function/wlan/ar6000/htc/htc_internal.h | 168
+ drivers/sdio/function/wlan/ar6000/htc/htc_recv.c | 703 +
+ drivers/sdio/function/wlan/ar6000/htc/htc_send.c | 541 +
+ drivers/sdio/function/wlan/ar6000/htc/htc_services.c | 403 +
+ drivers/sdio/function/wlan/ar6000/include/AR6001_regdump.h | 100
+ drivers/sdio/function/wlan/ar6000/include/AR6K_version.h | 36
+ drivers/sdio/function/wlan/ar6000/include/AR6K_version.h.NEW | 36
+ drivers/sdio/function/wlan/ar6000/include/AR6Khwreg.h | 147
+ drivers/sdio/function/wlan/ar6000/include/a_config.h | 27
+ drivers/sdio/function/wlan/ar6000/include/a_debug.h | 41
+ drivers/sdio/function/wlan/ar6000/include/a_drv.h | 28
+ drivers/sdio/function/wlan/ar6000/include/a_drv_api.h | 185
+ drivers/sdio/function/wlan/ar6000/include/a_osapi.h | 28
+ drivers/sdio/function/wlan/ar6000/include/a_types.h | 28
+ drivers/sdio/function/wlan/ar6000/include/ar6000_api.h | 29
+ drivers/sdio/function/wlan/ar6000/include/ar6000_diag.h | 38
+ drivers/sdio/function/wlan/ar6000/include/athdefs.h | 85
+ drivers/sdio/function/wlan/ar6000/include/athdrv.h | 32
+ drivers/sdio/function/wlan/ar6000/include/athendpack.h | 41
+ drivers/sdio/function/wlan/ar6000/include/athstartpack.h | 42
+ drivers/sdio/function/wlan/ar6000/include/bmi.h | 100
+ drivers/sdio/function/wlan/ar6000/include/bmi_msg.h | 199
+ drivers/sdio/function/wlan/ar6000/include/common_drv.h | 61
+ drivers/sdio/function/wlan/ar6000/include/dbglog.h | 107
+ drivers/sdio/function/wlan/ar6000/include/dbglog_api.h | 46
+ drivers/sdio/function/wlan/ar6000/include/dbglog_id.h | 307
+ drivers/sdio/function/wlan/ar6000/include/dl_list.h | 114
+ drivers/sdio/function/wlan/ar6000/include/dset_api.h | 63
+ drivers/sdio/function/wlan/ar6000/include/dset_internal.h | 39
+ drivers/sdio/function/wlan/ar6000/include/dsetid.h | 110
+ drivers/sdio/function/wlan/ar6000/include/gpio.h | 34
+ drivers/sdio/function/wlan/ar6000/include/gpio_api.h | 57
+ drivers/sdio/function/wlan/ar6000/include/hif.h | 291
+ drivers/sdio/function/wlan/ar6000/include/host_version.h | 49
+ drivers/sdio/function/wlan/ar6000/include/htc.h | 190
+ drivers/sdio/function/wlan/ar6000/include/htc_api.h | 436 +
+ drivers/sdio/function/wlan/ar6000/include/htc_packet.h | 138
+ drivers/sdio/function/wlan/ar6000/include/htc_services.h | 37
+ drivers/sdio/function/wlan/ar6000/include/ieee80211.h | 342
+ drivers/sdio/function/wlan/ar6000/include/ieee80211_ioctl.h | 163
+ drivers/sdio/function/wlan/ar6000/include/ieee80211_node.h | 77
+ drivers/sdio/function/wlan/ar6000/include/ini_dset.h | 40
+ drivers/sdio/function/wlan/ar6000/include/regDb.h | 19
+ drivers/sdio/function/wlan/ar6000/include/regdump.h | 33
+ drivers/sdio/function/wlan/ar6000/include/targaddrs.h | 158
+ drivers/sdio/function/wlan/ar6000/include/testcmd.h | 144
+ drivers/sdio/function/wlan/ar6000/include/wlan_api.h | 101
+ drivers/sdio/function/wlan/ar6000/include/wlan_dset.h | 20
+ drivers/sdio/function/wlan/ar6000/include/wmi.h | 1739 ++++
+ drivers/sdio/function/wlan/ar6000/include/wmi_api.h | 259
+ drivers/sdio/function/wlan/ar6000/include/wmix.h | 233
+ drivers/sdio/function/wlan/ar6000/miscdrv/common_drv.c | 467 +
+ drivers/sdio/function/wlan/ar6000/miscdrv/credit_dist.c | 346
+ drivers/sdio/function/wlan/ar6000/wlan/wlan_node.c | 371
+ drivers/sdio/function/wlan/ar6000/wlan/wlan_recv_beacon.c | 192
+ drivers/sdio/function/wlan/ar6000/wlan/wlan_utils.c | 59
+ drivers/sdio/function/wlan/ar6000/wmi/wmi.c | 3921 +++++++++
+ drivers/sdio/function/wlan/ar6000/wmi/wmi_doc.h | 4421 +++++++++++
+ drivers/sdio/function/wlan/ar6000/wmi/wmi_host.h | 71
+ 84 files changed, 32510 insertions(+)
+
+Index: linux-2.6-openmoko/drivers/sdio/function/Kconfig
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/Kconfig 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,11 @@
++#menu "SDIO function drivers"
++
++config SDIO_AR6000_WLAN
++ tristate "ar6000 wireless networking over sdio"
++ depends on SDIO
++ select WIRELESS_EXT
++ default m
++ help
++ good luck.
++
++#endmenu
+\ No newline at end of file
+Index: linux-2.6-openmoko/drivers/sdio/function/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1 @@
++obj-$(CONFIG_SDIO_AR6000_WLAN) += wlan/
+\ No newline at end of file
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c 2008-01-14 13:12:34.000000000 +0100
+@@ -0,0 +1,3069 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++/*
++ * This driver is a pseudo ethernet driver to access the Atheros AR6000
++ * WLAN Device
++ */
++static const char athId[] __attribute__ ((unused)) = "$Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/ar6000_drv.c#2 $";
++
++#include "ar6000_drv.h"
++#include "htc.h"
++
++MODULE_LICENSE("GPL and additional rights");
++
++#ifndef REORG_APTC_HEURISTICS
++#undef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++#endif /* REORG_APTC_HEURISTICS */
++
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++#define APTC_TRAFFIC_SAMPLING_INTERVAL 100 /* msec */
++#define APTC_UPPER_THROUGHPUT_THRESHOLD 3000 /* Kbps */
++#define APTC_LOWER_THROUGHPUT_THRESHOLD 2000 /* Kbps */
++
++typedef struct aptc_traffic_record {
++ A_BOOL timerScheduled;
++ struct timeval samplingTS;
++ unsigned long bytesReceived;
++ unsigned long bytesTransmitted;
++} APTC_TRAFFIC_RECORD;
++
++A_TIMER aptcTimer;
++APTC_TRAFFIC_RECORD aptcTR;
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++
++int bmienable = 0;
++unsigned int bypasswmi = 0;
++unsigned int debuglevel = 0;
++int tspecCompliance = 1;
++unsigned int busspeedlow = 0;
++unsigned int onebitmode = 0;
++unsigned int skipflash = 0;
++unsigned int wmitimeout = 2;
++unsigned int wlanNodeCaching = 1;
++unsigned int enableuartprint = 0;
++unsigned int logWmiRawMsgs = 0;
++unsigned int enabletimerwar = 0;
++unsigned int mbox_yield_limit = 99;
++int reduce_credit_dribble = 1 + HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF;
++int allow_trace_signal = 0;
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++unsigned int testmode =0;
++#endif
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++module_param(bmienable, int, 0644);
++module_param(bypasswmi, int, 0644);
++module_param(debuglevel, int, 0644);
++module_param(tspecCompliance, int, 0644);
++module_param(onebitmode, int, 0644);
++module_param(busspeedlow, int, 0644);
++module_param(skipflash, int, 0644);
++module_param(wmitimeout, int, 0644);
++module_param(wlanNodeCaching, int, 0644);
++module_param(logWmiRawMsgs, int, 0644);
++module_param(enableuartprint, int, 0644);
++module_param(enabletimerwar, int, 0644);
++module_param(mbox_yield_limit, int, 0644);
++module_param(reduce_credit_dribble, int, 0644);
++module_param(allow_trace_signal, int, 0644);
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++module_param(testmode, int, 0644);
++#endif
++#else
++
++#define __user
++/* for linux 2.4 and lower */
++MODULE_PARM(bmienable,"i");
++MODULE_PARM(bypasswmi,"i");
++MODULE_PARM(debuglevel, "i");
++MODULE_PARM(onebitmode,"i");
++MODULE_PARM(busspeedlow, "i");
++MODULE_PARM(skipflash, "i");
++MODULE_PARM(wmitimeout, "i");
++MODULE_PARM(wlanNodeCaching, "i");
++MODULE_PARM(enableuartprint,"i");
++MODULE_PARM(logWmiRawMsgs, "i");
++MODULE_PARM(enabletimerwar,"i");
++MODULE_PARM(mbox_yield_limit,"i");
++MODULE_PARM(reduce_credit_dribble,"i");
++MODULE_PARM(allow_trace_signal,"i");
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++MODULE_PARM(testmode, "i");
++#endif
++#endif
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10)
++/* in 2.6.10 and later this is now a pointer to a uint */
++unsigned int _mboxnum = HTC_MAILBOX_NUM_MAX;
++#define mboxnum &_mboxnum
++#else
++unsigned int mboxnum = HTC_MAILBOX_NUM_MAX;
++#endif
++
++#ifdef DEBUG
++A_UINT32 g_dbg_flags = DBG_DEFAULTS;
++unsigned int debugflags = 0;
++int debugdriver = 1;
++unsigned int debughtc = 128;
++unsigned int debugbmi = 1;
++unsigned int debughif = 2;
++unsigned int resetok = 1;
++unsigned int txcreditsavailable[HTC_MAILBOX_NUM_MAX] = {0};
++unsigned int txcreditsconsumed[HTC_MAILBOX_NUM_MAX] = {0};
++unsigned int txcreditintrenable[HTC_MAILBOX_NUM_MAX] = {0};
++unsigned int txcreditintrenableaggregate[HTC_MAILBOX_NUM_MAX] = {0};
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++module_param(debugflags, int, 0644);
++module_param(debugdriver, int, 0644);
++module_param(debughtc, int, 0644);
++module_param(debugbmi, int, 0644);
++module_param(debughif, int, 0644);
++module_param(resetok, int, 0644);
++module_param_array(txcreditsavailable, int, mboxnum, 0644);
++module_param_array(txcreditsconsumed, int, mboxnum, 0644);
++module_param_array(txcreditintrenable, int, mboxnum, 0644);
++module_param_array(txcreditintrenableaggregate, int, mboxnum, 0644);
++#else
++/* linux 2.4 and lower */
++MODULE_PARM(debugflags,"i");
++MODULE_PARM(debugdriver, "i");
++MODULE_PARM(debughtc, "i");
++MODULE_PARM(debugbmi, "i");
++MODULE_PARM(debughif, "i");
++MODULE_PARM(resetok, "i");
++MODULE_PARM(txcreditsavailable, "0-3i");
++MODULE_PARM(txcreditsconsumed, "0-3i");
++MODULE_PARM(txcreditintrenable, "0-3i");
++MODULE_PARM(txcreditintrenableaggregate, "0-3i");
++#endif
++
++#endif /* DEBUG */
++
++unsigned int tx_attempt[HTC_MAILBOX_NUM_MAX] = {0};
++unsigned int tx_post[HTC_MAILBOX_NUM_MAX] = {0};
++unsigned int tx_complete[HTC_MAILBOX_NUM_MAX] = {0};
++unsigned int hifBusRequestNumMax = 40;
++unsigned int war23838_disabled = 0;
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++unsigned int enableAPTCHeuristics = 1;
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++module_param_array(tx_attempt, int, mboxnum, 0644);
++module_param_array(tx_post, int, mboxnum, 0644);
++module_param_array(tx_complete, int, mboxnum, 0644);
++module_param(hifBusRequestNumMax, int, 0644);
++module_param(war23838_disabled, int, 0644);
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++module_param(enableAPTCHeuristics, int, 0644);
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++#else
++MODULE_PARM(tx_attempt, "0-3i");
++MODULE_PARM(tx_post, "0-3i");
++MODULE_PARM(tx_complete, "0-3i");
++MODULE_PARM(hifBusRequestNumMax, "i");
++MODULE_PARM(war23838_disabled, "i");
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++MODULE_PARM(enableAPTCHeuristics, "i");
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++#endif
++
++#ifdef BLOCK_TX_PATH_FLAG
++int blocktx = 0;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++module_param(blocktx, int, 0644);
++#else
++MODULE_PARM(blocktx, "i");
++#endif
++#endif /* BLOCK_TX_PATH_FLAG */
++
++// TODO move to arsoft_c
++USER_RSSI_THOLD rssi_map[12];
++
++int reconnect_flag = 0;
++
++/* Function declarations */
++static int ar6000_init_module(void);
++static void ar6000_cleanup_module(void);
++
++int ar6000_init(struct net_device *dev);
++static int ar6000_open(struct net_device *dev);
++static int ar6000_close(struct net_device *dev);
++static void ar6000_init_control_info(AR_SOFTC_T *ar);
++static int ar6000_data_tx(struct sk_buff *skb, struct net_device *dev);
++
++static void ar6000_destroy(struct net_device *dev);
++static void ar6000_detect_error(unsigned long ptr);
++static struct net_device_stats *ar6000_get_stats(struct net_device *dev);
++static struct iw_statistics *ar6000_get_iwstats(struct net_device * dev);
++
++/*
++ * HTC service connection handlers
++ */
++static void ar6000_avail_ev(HTC_HANDLE HTCHandle);
++
++static void ar6000_unavail_ev(void *Instance);
++
++static void ar6000_target_failure(void *Instance, A_STATUS Status);
++
++static void ar6000_rx(void *Context, HTC_PACKET *pPacket);
++
++static void ar6000_rx_refill(void *Context,HTC_ENDPOINT_ID Endpoint);
++
++static void ar6000_tx_complete(void *Context, HTC_PACKET *pPacket);
++
++static void ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint);
++
++/*
++ * Static variables
++ */
++
++static struct net_device *ar6000_devices[MAX_AR6000];
++extern struct iw_handler_def ath_iw_handler_def;
++DECLARE_WAIT_QUEUE_HEAD(arEvent);
++static void ar6000_cookie_init(AR_SOFTC_T *ar);
++static void ar6000_cookie_cleanup(AR_SOFTC_T *ar);
++static void ar6000_free_cookie(AR_SOFTC_T *ar, struct ar_cookie * cookie);
++static struct ar_cookie *ar6000_alloc_cookie(AR_SOFTC_T *ar);
++static void ar6000_TxDataCleanup(AR_SOFTC_T *ar);
++
++#ifdef USER_KEYS
++static A_STATUS ar6000_reinstall_keys(AR_SOFTC_T *ar,A_UINT8 key_op_ctrl);
++#endif
++
++
++static struct ar_cookie s_ar_cookie_mem[MAX_COOKIE_NUM];
++
++#define HOST_INTEREST_ITEM_ADDRESS(ar, item) \
++((ar->arTargetType == TARGET_TYPE_AR6001) ? \
++ AR6001_HOST_INTEREST_ITEM_ADDRESS(item) : \
++ AR6002_HOST_INTEREST_ITEM_ADDRESS(item))
++
++
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
++/* Looks like we need this for 2.4 kernels */
++static inline void *netdev_priv(struct net_device *dev)
++{
++ return(dev->priv);
++}
++#endif
++
++/* Debug log support */
++
++/*
++ * Flag to govern whether the debug logs should be parsed in the kernel
++ * or reported to the application.
++ */
++#define REPORT_DEBUG_LOGS_TO_APP
++
++A_STATUS
++ar6000_set_host_app_area(AR_SOFTC_T *ar)
++{
++ A_UINT32 address, data;
++ struct host_app_area_s host_app_area;
++
++ /* Fetch the address of the host_app_area_s instance in the host interest area */
++ address = HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest);
++ if (ar6000_ReadRegDiag(ar->arHifDevice, &address, &data) != A_OK) {
++ return A_ERROR;
++ }
++ address = data;
++ host_app_area.wmi_protocol_ver = WMI_PROTOCOL_VERSION;
++ if (ar6000_WriteDataDiag(ar->arHifDevice, address,
++ (A_UCHAR *)&host_app_area,
++ sizeof(struct host_app_area_s)) != A_OK)
++ {
++ return A_ERROR;
++ }
++
++ return A_OK;
++}
++
++A_UINT32
++dbglog_get_debug_hdr_ptr(AR_SOFTC_T *ar)
++{
++ A_UINT32 param;
++ A_UINT32 address;
++ A_STATUS status;
++
++ address = HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbglog_hdr);
++ if ((status = ar6000_ReadDataDiag(ar->arHifDevice, address,
++ (A_UCHAR *)¶m, 4)) != A_OK)
++ {
++ param = 0;
++ }
++
++ return param;
++}
++
++/*
++ * The dbglog module has been initialized. Its ok to access the relevant
++ * data stuctures over the diagnostic window.
++ */
++void
++ar6000_dbglog_init_done(AR_SOFTC_T *ar)
++{
++ ar->dbglog_init_done = TRUE;
++}
++
++A_UINT32
++dbglog_get_debug_fragment(A_INT8 *datap, A_UINT32 len, A_UINT32 limit)
++{
++ A_INT32 *buffer;
++ A_UINT32 count;
++ A_UINT32 numargs;
++ A_UINT32 length;
++ A_UINT32 fraglen;
++
++ count = fraglen = 0;
++ buffer = (A_INT32 *)datap;
++ length = (limit >> 2);
++
++ if (len <= limit) {
++ fraglen = len;
++ } else {
++ while (count < length) {
++ numargs = DBGLOG_GET_NUMARGS(buffer[count]);
++ fraglen = (count << 2);
++ count += numargs + 1;
++ }
++ }
++
++ return fraglen;
++}
++
++void
++dbglog_parse_debug_logs(A_INT8 *datap, A_UINT32 len)
++{
++ A_INT32 *buffer;
++ A_UINT32 count;
++ A_UINT32 timestamp;
++ A_UINT32 debugid;
++ A_UINT32 moduleid;
++ A_UINT32 numargs;
++ A_UINT32 length;
++
++ count = 0;
++ buffer = (A_INT32 *)datap;
++ length = (len >> 2);
++ while (count < length) {
++ debugid = DBGLOG_GET_DBGID(buffer[count]);
++ moduleid = DBGLOG_GET_MODULEID(buffer[count]);
++ numargs = DBGLOG_GET_NUMARGS(buffer[count]);
++ timestamp = DBGLOG_GET_TIMESTAMP(buffer[count]);
++ switch (numargs) {
++ case 0:
++ AR_DEBUG_PRINTF("%d %d (%d)\n", moduleid, debugid, timestamp);
++ break;
++
++ case 1:
++ AR_DEBUG_PRINTF("%d %d (%d): 0x%x\n", moduleid, debugid,
++ timestamp, buffer[count+1]);
++ break;
++
++ case 2:
++ AR_DEBUG_PRINTF("%d %d (%d): 0x%x, 0x%x\n", moduleid, debugid,
++ timestamp, buffer[count+1], buffer[count+2]);
++ break;
++
++ default:
++ AR_DEBUG_PRINTF("Invalid args: %d\n", numargs);
++ }
++ count += numargs + 1;
++ }
++}
++
++int
++ar6000_dbglog_get_debug_logs(AR_SOFTC_T *ar)
++{
++ struct dbglog_hdr_s debug_hdr;
++ struct dbglog_buf_s debug_buf;
++ A_UINT32 address;
++ A_UINT32 length;
++ A_UINT32 dropped;
++ A_UINT32 firstbuf;
++ A_UINT32 debug_hdr_ptr;
++
++ if (!ar->dbglog_init_done) return A_ERROR;
++
++
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ if (ar->dbgLogFetchInProgress) {
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ return A_EBUSY;
++ }
++
++ /* block out others */
++ ar->dbgLogFetchInProgress = TRUE;
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++
++ debug_hdr_ptr = dbglog_get_debug_hdr_ptr(ar);
++ printk("debug_hdr_ptr: 0x%x\n", debug_hdr_ptr);
++
++ /* Get the contents of the ring buffer */
++ if (debug_hdr_ptr) {
++ address = debug_hdr_ptr;
++ length = sizeof(struct dbglog_hdr_s);
++ ar6000_ReadDataDiag(ar->arHifDevice, address,
++ (A_UCHAR *)&debug_hdr, length);
++ address = (A_UINT32)debug_hdr.dbuf;
++ firstbuf = address;
++ dropped = debug_hdr.dropped;
++ length = sizeof(struct dbglog_buf_s);
++ ar6000_ReadDataDiag(ar->arHifDevice, address,
++ (A_UCHAR *)&debug_buf, length);
++
++ do {
++ address = (A_UINT32)debug_buf.buffer;
++ length = debug_buf.length;
++ if ((length) && (debug_buf.length <= debug_buf.bufsize)) {
++ /* Rewind the index if it is about to overrun the buffer */
++ if (ar->log_cnt > (DBGLOG_HOST_LOG_BUFFER_SIZE - length)) {
++ ar->log_cnt = 0;
++ }
++ if(A_OK != ar6000_ReadDataDiag(ar->arHifDevice, address,
++ (A_UCHAR *)&ar->log_buffer[ar->log_cnt], length))
++ {
++ break;
++ }
++ ar6000_dbglog_event(ar, dropped, &ar->log_buffer[ar->log_cnt], length);
++ ar->log_cnt += length;
++ } else {
++ AR_DEBUG_PRINTF("Length: %d (Total size: %d)\n",
++ debug_buf.length, debug_buf.bufsize);
++ }
++
++ address = (A_UINT32)debug_buf.next;
++ length = sizeof(struct dbglog_buf_s);
++ if(A_OK != ar6000_ReadDataDiag(ar->arHifDevice, address,
++ (A_UCHAR *)&debug_buf, length))
++ {
++ break;
++ }
++
++ } while (address != firstbuf);
++ }
++
++ ar->dbgLogFetchInProgress = FALSE;
++
++ return A_OK;
++}
++
++void
++ar6000_dbglog_event(AR_SOFTC_T *ar, A_UINT32 dropped,
++ A_INT8 *buffer, A_UINT32 length)
++{
++#ifdef REPORT_DEBUG_LOGS_TO_APP
++ #define MAX_WIRELESS_EVENT_SIZE 252
++ /*
++ * Break it up into chunks of MAX_WIRELESS_EVENT_SIZE bytes of messages.
++ * There seems to be a limitation on the length of message that could be
++ * transmitted to the user app via this mechanism.
++ */
++ A_UINT32 send, sent;
++
++ sent = 0;
++ send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
++ MAX_WIRELESS_EVENT_SIZE);
++ while (send) {
++ ar6000_send_event_to_app(ar, WMIX_DBGLOG_EVENTID, &buffer[sent], send);
++ sent += send;
++ send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
++ MAX_WIRELESS_EVENT_SIZE);
++ }
++#else
++ AR_DEBUG_PRINTF("Dropped logs: 0x%x\nDebug info length: %d\n",
++ dropped, length);
++
++ /* Interpret the debug logs */
++ dbglog_parse_debug_logs(buffer, length);
++#endif /* REPORT_DEBUG_LOGS_TO_APP */
++}
++
++
++
++static int __init
++ar6000_init_module(void)
++{
++ static int probed = 0;
++ A_STATUS status;
++ HTC_INIT_INFO initInfo;
++
++ A_MEMZERO(&initInfo,sizeof(initInfo));
++ initInfo.AddInstance = ar6000_avail_ev;
++ initInfo.DeleteInstance = ar6000_unavail_ev;
++ initInfo.TargetFailure = ar6000_target_failure;
++
++
++#ifdef DEBUG
++ /* Set the debug flags if specified at load time */
++ if(debugflags != 0)
++ {
++ g_dbg_flags = debugflags;
++ }
++#endif
++
++ if (probed) {
++ return -ENODEV;
++ }
++ probed++;
++
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++ memset(&aptcTR, 0, sizeof(APTC_TRAFFIC_RECORD));
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++
++#ifdef CONFIG_HOST_GPIO_SUPPORT
++ ar6000_gpio_init();
++#endif /* CONFIG_HOST_GPIO_SUPPORT */
++
++ status = HTCInit(&initInfo);
++ if(status != A_OK)
++ return -ENODEV;
++
++ return 0;
++}
++
++static void __exit
++ar6000_cleanup_module(void)
++{
++ int i = 0;
++ struct net_device *ar6000_netdev;
++
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++ /* Delete the Adaptive Power Control timer */
++ if (timer_pending(&aptcTimer)) {
++ del_timer_sync(&aptcTimer);
++ }
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++
++ for (i=0; i < MAX_AR6000; i++) {
++ if (ar6000_devices[i] != NULL) {
++ ar6000_netdev = ar6000_devices[i];
++ ar6000_devices[i] = NULL;
++ ar6000_destroy(ar6000_netdev);
++ }
++ }
++
++ /* shutting down HTC will cause the HIF layer to detach from the
++ * underlying bus driver which will cause the subsequent deletion of
++ * all HIF and HTC instances */
++ HTCShutDown();
++
++ AR_DEBUG_PRINTF("ar6000_cleanup: success\n");
++}
++
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++void
++aptcTimerHandler(unsigned long arg)
++{
++ A_UINT32 numbytes;
++ A_UINT32 throughput;
++ AR_SOFTC_T *ar;
++ A_STATUS status;
++
++ ar = (AR_SOFTC_T *)arg;
++ A_ASSERT(ar != NULL);
++ A_ASSERT(!timer_pending(&aptcTimer));
++
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ /* Get the number of bytes transferred */
++ numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived;
++ aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0;
++
++ /* Calculate and decide based on throughput thresholds */
++ throughput = ((numbytes * 8)/APTC_TRAFFIC_SAMPLING_INTERVAL); /* Kbps */
++ if (throughput < APTC_LOWER_THROUGHPUT_THRESHOLD) {
++ /* Enable Sleep and delete the timer */
++ A_ASSERT(ar->arWmiReady == TRUE);
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ status = wmi_powermode_cmd(ar->arWmi, REC_POWER);
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ A_ASSERT(status == A_OK);
++ aptcTR.timerScheduled = FALSE;
++ } else {
++ A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0);
++ }
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++}
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++
++
++
++/* set HTC block size, assume BMI is already initialized */
++A_STATUS ar6000_SetHTCBlockSize(AR_SOFTC_T *ar)
++{
++ A_STATUS status;
++ A_UINT32 blocksizes[HTC_MAILBOX_NUM_MAX];
++
++ do {
++ /* get the block sizes */
++ status = HIFConfigureDevice(ar->arHifDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
++ blocksizes, sizeof(blocksizes));
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF("Failed to get block size info from HIF layer...\n");
++ break;
++ }
++ /* note: we actually get the block size for mailbox 1, for SDIO the block
++ * size on mailbox 0 is artificially set to 1 */
++ /* must be a power of 2 */
++ A_ASSERT((blocksizes[1] & (blocksizes[1] - 1)) == 0);
++
++ /* set the host interest area for the block size */
++ status = BMIWriteMemory(ar->arHifDevice,
++ HOST_INTEREST_ITEM_ADDRESS(ar, hi_mbox_io_block_sz),
++ (A_UCHAR *)&blocksizes[1],
++ 4);
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF("BMIWriteMemory for IO block size failed \n");
++ break;
++ }
++
++ AR_DEBUG_PRINTF("Block Size Set: %d (target address:0x%X)\n",
++ blocksizes[1], HOST_INTEREST_ITEM_ADDRESS(ar, hi_mbox_io_block_sz));
++
++ /* set the host interest area for the mbox ISR yield limit */
++ status = BMIWriteMemory(ar->arHifDevice,
++ HOST_INTEREST_ITEM_ADDRESS(ar, hi_mbox_isr_yield_limit),
++ (A_UCHAR *)&mbox_yield_limit,
++ 4);
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF("BMIWriteMemory for yield limit failed \n");
++ break;
++ }
++
++ } while (FALSE);
++
++ return status;
++}
++
++/*
++ * HTC Event handlers
++ */
++static void
++ar6000_avail_ev(HTC_HANDLE HTCHandle)
++{
++ int i;
++ struct net_device *dev;
++ AR_SOFTC_T *ar;
++ int device_index = 0;
++
++ AR_DEBUG_PRINTF("ar6000_available\n");
++
++ for (i=0; i < MAX_AR6000; i++) {
++ if (ar6000_devices[i] == NULL) {
++ break;
++ }
++ }
++
++ if (i == MAX_AR6000) {
++ AR_DEBUG_PRINTF("ar6000_available: max devices reached\n");
++ return;
++ }
++
++ /* Save this. It gives a bit better readability especially since */
++ /* we use another local "i" variable below. */
++ device_index = i;
++
++ A_ASSERT(HTCHandle != NULL);
++
++ dev = alloc_etherdev(sizeof(AR_SOFTC_T));
++ if (dev == NULL) {
++ AR_DEBUG_PRINTF("ar6000_available: can't alloc etherdev\n");
++ return;
++ }
++
++ ether_setup(dev);
++
++ if (dev->priv == NULL) {
++ printk(KERN_CRIT "ar6000_available: Could not allocate memory\n");
++ return;
++ }
++
++ A_MEMZERO(dev->priv, sizeof(AR_SOFTC_T));
++
++ ar = (AR_SOFTC_T *)dev->priv;
++ ar->arNetDev = dev;
++ ar->arHtcTarget = HTCHandle;
++ ar->arHifDevice = HTCGetHifDevice(HTCHandle);
++ ar->arWlanState = WLAN_ENABLED;
++ ar->arDeviceIndex = device_index;
++
++ A_INIT_TIMER(&ar->arHBChallengeResp.timer, ar6000_detect_error, dev);
++ ar->arHBChallengeResp.seqNum = 0;
++ ar->arHBChallengeResp.outstanding = FALSE;
++ ar->arHBChallengeResp.missCnt = 0;
++ ar->arHBChallengeResp.frequency = AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT;
++ ar->arHBChallengeResp.missThres = AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT;
++
++ ar6000_init_control_info(ar);
++ init_waitqueue_head(&arEvent);
++ sema_init(&ar->arSem, 1);
++
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++ A_INIT_TIMER(&aptcTimer, aptcTimerHandler, ar);
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++
++ /*
++ * If requested, perform some magic which requires no cooperation from
++ * the Target. It causes the Target to ignore flash and execute to the
++ * OS from ROM.
++ *
++ * This is intended to support recovery from a corrupted flash on Targets
++ * that support flash.
++ */
++ if (skipflash)
++ {
++ ar6000_reset_device_skipflash(ar->arHifDevice);
++ }
++
++ BMIInit();
++ {
++ struct bmi_target_info targ_info;
++
++ if (BMIGetTargetInfo(ar->arHifDevice, &targ_info) != A_OK) {
++ return;
++ }
++
++ ar->arVersion.target_ver = targ_info.target_ver;
++ ar->arTargetType = targ_info.target_type;
++ }
++
++ if (enableuartprint) {
++ A_UINT32 param;
++ param = 1;
++ if (BMIWriteMemory(ar->arHifDevice,
++ HOST_INTEREST_ITEM_ADDRESS(ar, hi_serial_enable),
++ (A_UCHAR *)¶m,
++ 4)!= A_OK)
++ {
++ AR_DEBUG_PRINTF("BMIWriteMemory for enableuartprint failed \n");
++ return ;
++ }
++ AR_DEBUG_PRINTF("Serial console prints enabled\n");
++ }
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++ if(testmode) {
++ ar->arTargetMode = AR6000_TCMD_MODE;
++ }else {
++ ar->arTargetMode = AR6000_WLAN_MODE;
++ }
++#endif
++ if (enabletimerwar) {
++ A_UINT32 param;
++
++ if (BMIReadMemory(ar->arHifDevice,
++ HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
++ (A_UCHAR *)¶m,
++ 4)!= A_OK)
++ {
++ AR_DEBUG_PRINTF("BMIReadMemory for enabletimerwar failed \n");
++ return;
++ }
++
++ param |= HI_OPTION_TIMER_WAR;
++
++ if (BMIWriteMemory(ar->arHifDevice,
++ HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
++ (A_UCHAR *)¶m,
++ 4) != A_OK)
++ {
++ AR_DEBUG_PRINTF("BMIWriteMemory for enabletimerwar failed \n");
++ return;
++ }
++ AR_DEBUG_PRINTF("Timer WAR enabled\n");
++ }
++
++
++ /* since BMIInit is called in the driver layer, we have to set the block
++ * size here for the target */
++
++ if (A_FAILED(ar6000_SetHTCBlockSize(ar))) {
++ return;
++ }
++
++ spin_lock_init(&ar->arLock);
++
++ /* Don't install the init function if BMI is requested */
++ if(!bmienable)
++ {
++ dev->init = ar6000_init;
++ } else {
++ AR_DEBUG_PRINTF(" BMI enabled \n");
++ }
++
++ dev->open = &ar6000_open;
++ dev->stop = &ar6000_close;
++ dev->hard_start_xmit = &ar6000_data_tx;
++ dev->get_stats = &ar6000_get_stats;
++
++ /* dev->tx_timeout = ar6000_tx_timeout; */
++ dev->do_ioctl = &ar6000_ioctl_dispatcher;
++ dev->watchdog_timeo = AR6000_TX_TIMEOUT;
++ ar6000_ioctl_iwsetup(&ath_iw_handler_def);
++ dev->wireless_handlers = &ath_iw_handler_def;
++
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
++ dev->get_wireless_stats = ar6000_get_iwstats; /*Displayed via proc fs */
++#else
++ ath_iw_handler_def.get_wireless_stats = ar6000_get_iwstats; /*Displayed via proc fs */
++#endif
++
++ /*
++ * We need the OS to provide us with more headroom in order to
++ * perform dix to 802.3, WMI header encap, and the HTC header
++ */
++ dev->hard_header_len = ETH_HLEN + sizeof(ATH_LLC_SNAP_HDR) +
++ sizeof(WMI_DATA_HDR) + HTC_HEADER_LEN;
++
++ /* This runs the init function */
++ if (register_netdev(dev)) {
++ AR_DEBUG_PRINTF("ar6000_avail: register_netdev failed\n");
++ ar6000_destroy(dev);
++ return;
++ }
++
++ HTCSetInstance(ar->arHtcTarget, ar);
++
++ /* We only register the device in the global list if we succeed. */
++ /* If the device is in the global list, it will be destroyed */
++ /* when the module is unloaded. */
++ ar6000_devices[device_index] = dev;
++
++ AR_DEBUG_PRINTF("ar6000_avail: name=%s htcTarget=0x%x, dev=0x%x (%d), ar=0x%x\n",
++ dev->name, (A_UINT32)HTCHandle, (A_UINT32)dev, device_index,
++ (A_UINT32)ar);
++}
++
++static void ar6000_target_failure(void *Instance, A_STATUS Status)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)Instance;
++ WMI_TARGET_ERROR_REPORT_EVENT errEvent;
++ static A_BOOL sip = FALSE;
++
++ if (Status != A_OK) {
++ if (timer_pending(&ar->arHBChallengeResp.timer)) {
++ A_UNTIMEOUT(&ar->arHBChallengeResp.timer);
++ }
++
++ /* try dumping target assertion information (if any) */
++ ar6000_dump_target_assert_info(ar->arHifDevice,ar->arTargetType);
++
++ /*
++ * Fetch the logs from the target via the diagnostic
++ * window.
++ */
++ ar6000_dbglog_get_debug_logs(ar);
++
++ /* Report the error only once */
++ if (!sip) {
++ sip = TRUE;
++ errEvent.errorVal = WMI_TARGET_COM_ERR |
++ WMI_TARGET_FATAL_ERR;
++ ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID,
++ (A_UINT8 *)&errEvent,
++ sizeof(WMI_TARGET_ERROR_REPORT_EVENT));
++ }
++ }
++}
++
++static void
++ar6000_unavail_ev(void *Instance)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)Instance;
++ /* NULL out it's entry in the global list */
++ ar6000_devices[ar->arDeviceIndex] = NULL;
++ ar6000_destroy(ar->arNetDev);
++}
++
++/*
++ * We need to differentiate between the surprise and planned removal of the
++ * device because of the following consideration:
++ * - In case of surprise removal, the hcd already frees up the pending
++ * for the device and hence there is no need to unregister the function
++ * driver inorder to get these requests. For planned removal, the function
++ * driver has to explictly unregister itself to have the hcd return all the
++ * pending requests before the data structures for the devices are freed up.
++ * Note that as per the current implementation, the function driver will
++ * end up releasing all the devices since there is no API to selectively
++ * release a particular device.
++ * - Certain commands issued to the target can be skipped for surprise
++ * removal since they will anyway not go through.
++ */
++static void
++ar6000_destroy(struct net_device *dev)
++{
++ AR_SOFTC_T *ar;
++
++ AR_DEBUG_PRINTF("+ar6000_destroy \n");
++
++ if((dev == NULL) || ((ar = netdev_priv(dev)) == NULL))
++ {
++ AR_DEBUG_PRINTF("%s(): Failed to get device structure.\n", __func__);
++ return;
++ }
++
++ /* Stop the transmit queues */
++ netif_stop_queue(dev);
++
++ /* Disable the target and the interrupts associated with it */
++ if (ar->arWmiReady == TRUE)
++ {
++ if (!bypasswmi)
++ {
++ if (ar->arConnected == TRUE || ar->arConnectPending == TRUE)
++ {
++ AR_DEBUG_PRINTF("%s(): Disconnect\n", __func__);
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ ar6000_init_profile_info(ar);
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ wmi_disconnect_cmd(ar->arWmi);
++ }
++
++ ar6000_dbglog_get_debug_logs(ar);
++ ar->arWmiReady = FALSE;
++ ar->arConnected = FALSE;
++ ar->arConnectPending = FALSE;
++ wmi_shutdown(ar->arWmi);
++ ar->arWmiEnabled = FALSE;
++ ar->arWmi = NULL;
++ ar->arWlanState = WLAN_ENABLED;
++#ifdef USER_KEYS
++ ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
++ ar->user_key_ctrl = 0;
++#endif
++ }
++
++ AR_DEBUG_PRINTF("%s(): WMI stopped\n", __func__);
++ }
++ else
++ {
++ AR_DEBUG_PRINTF("%s(): WMI not ready 0x%08x 0x%08x\n",
++ __func__, (unsigned int) ar, (unsigned int) ar->arWmi);
++
++ /* Shut down WMI if we have started it */
++ if(ar->arWmiEnabled == TRUE)
++ {
++ AR_DEBUG_PRINTF("%s(): Shut down WMI\n", __func__);
++ wmi_shutdown(ar->arWmi);
++ ar->arWmiEnabled = FALSE;
++ ar->arWmi = NULL;
++ }
++ }
++
++ /* stop HTC */
++ HTCStop(ar->arHtcTarget);
++
++ /* set the instance to NULL so we do not get called back on remove incase we
++ * we're explicity destroyed by module unload */
++ HTCSetInstance(ar->arHtcTarget, NULL);
++
++ if (resetok) {
++ /* try to reset the device if we can
++ * The driver may have been configure NOT to reset the target during
++ * a debug session */
++ AR_DEBUG_PRINTF(" Attempting to reset target on instance destroy.... \n");
++ ar6000_reset_device(ar->arHifDevice, ar->arTargetType);
++ } else {
++ AR_DEBUG_PRINTF(" Host does not want target reset. \n");
++ }
++
++ /* Done with cookies */
++ ar6000_cookie_cleanup(ar);
++
++ /* Cleanup BMI */
++ BMIInit();
++
++ /* Clear the tx counters */
++ memset(tx_attempt, 0, sizeof(tx_attempt));
++ memset(tx_post, 0, sizeof(tx_post));
++ memset(tx_complete, 0, sizeof(tx_complete));
++
++
++ /* Free up the device data structure */
++ unregister_netdev(dev);
++#ifndef free_netdev
++ kfree(dev);
++#else
++ free_netdev(dev);
++#endif
++
++ AR_DEBUG_PRINTF("-ar6000_destroy \n");
++}
++
++static void ar6000_detect_error(unsigned long ptr)
++{
++ struct net_device *dev = (struct net_device *)ptr;
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_TARGET_ERROR_REPORT_EVENT errEvent;
++
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ if (ar->arHBChallengeResp.outstanding) {
++ ar->arHBChallengeResp.missCnt++;
++ } else {
++ ar->arHBChallengeResp.missCnt = 0;
++ }
++
++ if (ar->arHBChallengeResp.missCnt > ar->arHBChallengeResp.missThres) {
++ /* Send Error Detect event to the application layer and do not reschedule the error detection module timer */
++ ar->arHBChallengeResp.missCnt = 0;
++ ar->arHBChallengeResp.seqNum = 0;
++ errEvent.errorVal = WMI_TARGET_COM_ERR | WMI_TARGET_FATAL_ERR;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID,
++ (A_UINT8 *)&errEvent,
++ sizeof(WMI_TARGET_ERROR_REPORT_EVENT));
++ return;
++ }
++
++ /* Generate the sequence number for the next challenge */
++ ar->arHBChallengeResp.seqNum++;
++ ar->arHBChallengeResp.outstanding = TRUE;
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++
++ /* Send the challenge on the control channel */
++ if (wmi_get_challenge_resp_cmd(ar->arWmi, ar->arHBChallengeResp.seqNum, DRV_HB_CHALLENGE) != A_OK) {
++ AR_DEBUG_PRINTF("Unable to send heart beat challenge\n");
++ }
++
++
++ /* Reschedule the timer for the next challenge */
++ A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0);
++}
++
++void ar6000_init_profile_info(AR_SOFTC_T *ar)
++{
++ ar->arSsidLen = 0;
++ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
++ ar->arNetworkType = INFRA_NETWORK;
++ ar->arDot11AuthMode = OPEN_AUTH;
++ ar->arAuthMode = NONE_AUTH;
++ ar->arPairwiseCrypto = NONE_CRYPT;
++ ar->arPairwiseCryptoLen = 0;
++ ar->arGroupCrypto = NONE_CRYPT;
++ ar->arGroupCryptoLen = 0;
++ A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList));
++ A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
++ A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
++ ar->arBssChannel = 0;
++}
++
++static void
++ar6000_init_control_info(AR_SOFTC_T *ar)
++{
++ ar->arWmiEnabled = FALSE;
++ ar6000_init_profile_info(ar);
++ ar->arDefTxKeyIndex = 0;
++ A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList));
++ ar->arChannelHint = 0;
++ ar->arListenInterval = MAX_LISTEN_INTERVAL;
++ ar->arVersion.host_ver = AR6K_SW_VERSION;
++ ar->arRssi = 0;
++ ar->arTxPwr = 0;
++ ar->arTxPwrSet = FALSE;
++ ar->arSkipScan = 0;
++ ar->arBeaconInterval = 0;
++ ar->arBitRate = 0;
++ ar->arMaxRetries = 0;
++ ar->arWmmEnabled = TRUE;
++}
++
++static int
++ar6000_open(struct net_device *dev)
++{
++ /* Wake up the queues */
++ netif_wake_queue(dev);
++
++ return 0;
++}
++
++static int
++ar6000_close(struct net_device *dev)
++{
++ netif_stop_queue(dev);
++
++ return 0;
++}
++
++/* connect to a service */
++static A_STATUS ar6000_connectservice(AR_SOFTC_T *ar,
++ HTC_SERVICE_CONNECT_REQ *pConnect,
++ WMI_PRI_STREAM_ID WmiStreamID,
++ char *pDesc)
++{
++ A_STATUS status;
++ HTC_SERVICE_CONNECT_RESP response;
++
++ do {
++
++ A_MEMZERO(&response,sizeof(response));
++
++ status = HTCConnectService(ar->arHtcTarget,
++ pConnect,
++ &response);
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(" Failed to connect to %s service status:%d \n", pDesc, status);
++ break;
++ }
++
++ if (WmiStreamID == WMI_NOT_MAPPED) {
++ /* done */
++ break;
++ }
++
++ /* set endpoint mapping for the WMI stream in the driver layer */
++ arSetWMIStream2EndpointIDMap(ar,WmiStreamID,response.Endpoint);
++
++ } while (FALSE);
++
++ return status;
++}
++
++static void ar6000_TxDataCleanup(AR_SOFTC_T *ar)
++{
++ /* flush all the data (non-control) streams
++ * we only flush packets that are tagged as data, we leave any control packets that
++ * were in the TX queues alone */
++ HTCFlushEndpoint(ar->arHtcTarget,
++ arWMIStream2EndpointID(ar,WMI_BEST_EFFORT_PRI),
++ AR6K_DATA_PKT_TAG);
++ HTCFlushEndpoint(ar->arHtcTarget,
++ arWMIStream2EndpointID(ar,WMI_LOW_PRI),
++ AR6K_DATA_PKT_TAG);
++ HTCFlushEndpoint(ar->arHtcTarget,
++ arWMIStream2EndpointID(ar,WMI_HIGH_PRI),
++ AR6K_DATA_PKT_TAG);
++ HTCFlushEndpoint(ar->arHtcTarget,
++ arWMIStream2EndpointID(ar,WMI_HIGHEST_PRI),
++ AR6K_DATA_PKT_TAG);
++}
++
++/* This function does one time initialization for the lifetime of the device */
++int ar6000_init(struct net_device *dev)
++{
++ AR_SOFTC_T *ar;
++ A_STATUS status;
++ A_INT32 timeleft;
++
++ if((ar = netdev_priv(dev)) == NULL)
++ {
++ return(-EIO);
++ }
++
++ /* Do we need to finish the BMI phase */
++ if(BMIDone(ar->arHifDevice) != A_OK)
++ {
++ return -EIO;
++ }
++
++ if (!bypasswmi)
++ {
++#if 0 /* TBDXXX */
++ if (ar->arVersion.host_ver != ar->arVersion.target_ver) {
++ A_PRINTF("WARNING: Host version 0x%x does not match Target "
++ " version 0x%x!\n",
++ ar->arVersion.host_ver, ar->arVersion.target_ver);
++ }
++#endif
++
++ /* Indicate that WMI is enabled (although not ready yet) */
++ ar->arWmiEnabled = TRUE;
++ if ((ar->arWmi = wmi_init((void *) ar)) == NULL)
++ {
++ AR_DEBUG_PRINTF("%s() Failed to initialize WMI.\n", __func__);
++ return(-EIO);
++ }
++
++ AR_DEBUG_PRINTF("%s() Got WMI @ 0x%08x.\n", __func__,
++ (unsigned int) ar->arWmi);
++ }
++
++ do {
++ HTC_SERVICE_CONNECT_REQ connect;
++
++ /* the reason we have to wait for the target here is that the driver layer
++ * has to init BMI in order to set the host block size,
++ */
++ status = HTCWaitTarget(ar->arHtcTarget);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ A_MEMZERO(&connect,sizeof(connect));
++ /* meta data is unused for now */
++ connect.pMetaData = NULL;
++ connect.MetaDataLength = 0;
++ /* these fields are the same for all service endpoints */
++ connect.EpCallbacks.pContext = ar;
++ connect.EpCallbacks.EpTxComplete = ar6000_tx_complete;
++ connect.EpCallbacks.EpRecv = ar6000_rx;
++ connect.EpCallbacks.EpRecvRefill = ar6000_rx_refill;
++ connect.EpCallbacks.EpSendFull = ar6000_tx_queue_full;
++ /* set the max queue depth so that our ar6000_tx_queue_full handler gets called.
++ * Linux has the peculiarity of not providing flow control between the
++ * NIC and the network stack. There is no API to indicate that a TX packet
++ * was sent which could provide some back pressure to the network stack.
++ * Under linux you would have to wait till the network stack consumed all sk_buffs
++ * before any back-flow kicked in. Which isn't very friendly.
++ * So we have to manage this ourselves */
++ connect.MaxSendQueueDepth = 32;
++
++ /* connect to control service */
++ connect.ServiceID = WMI_CONTROL_SVC;
++ status = ar6000_connectservice(ar,
++ &connect,
++ WMI_CONTROL_PRI,
++ "WMI CONTROL");
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* for the remaining data services set the connection flag to reduce dribbling,
++ * if configured to do so */
++ if (reduce_credit_dribble) {
++ connect.ConnectionFlags |= HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE;
++ /* the credit dribble trigger threshold is (reduce_credit_dribble - 1) for a value
++ * of 0-3 */
++ connect.ConnectionFlags &= ~HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK;
++ connect.ConnectionFlags |=
++ ((A_UINT16)reduce_credit_dribble - 1) & HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK;
++ }
++ /* connect to best-effort service */
++ connect.ServiceID = WMI_DATA_BE_SVC;
++
++ status = ar6000_connectservice(ar,
++ &connect,
++ WMI_BEST_EFFORT_PRI,
++ "WMI DATA BE");
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* connect to back-ground
++ * map this to WMI LOW_PRI */
++ connect.ServiceID = WMI_DATA_BK_SVC;
++ status = ar6000_connectservice(ar,
++ &connect,
++ WMI_LOW_PRI,
++ "WMI DATA BK");
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* connect to Video service, map this to
++ * to HI PRI */
++ connect.ServiceID = WMI_DATA_VI_SVC;
++ status = ar6000_connectservice(ar,
++ &connect,
++ WMI_HIGH_PRI,
++ "WMI DATA VI");
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* connect to VO service, this is currently not
++ * mapped to a WMI priority stream due to historical reasons.
++ * WMI originally defined 3 priorities over 3 mailboxes
++ * We can change this when WMI is reworked so that priorities are not
++ * dependent on mailboxes */
++ connect.ServiceID = WMI_DATA_VO_SVC;
++ status = ar6000_connectservice(ar,
++ &connect,
++ WMI_HIGHEST_PRI,
++ "WMI DATA VO");
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ A_ASSERT(arWMIStream2EndpointID(ar,WMI_CONTROL_PRI) != 0);
++ A_ASSERT(arWMIStream2EndpointID(ar,WMI_BEST_EFFORT_PRI) != 0);
++ A_ASSERT(arWMIStream2EndpointID(ar,WMI_LOW_PRI) != 0);
++ A_ASSERT(arWMIStream2EndpointID(ar,WMI_HIGH_PRI) != 0);
++ A_ASSERT(arWMIStream2EndpointID(ar,WMI_HIGHEST_PRI) != 0);
++ } while (FALSE);
++
++ if (A_FAILED(status)) {
++ return (-EIO);
++ }
++
++ /*
++ * give our connected endpoints some buffers
++ */
++ ar6000_rx_refill(ar, arWMIStream2EndpointID(ar,WMI_CONTROL_PRI));
++
++ ar6000_rx_refill(ar, arWMIStream2EndpointID(ar,WMI_BEST_EFFORT_PRI));
++
++ /*
++ * We will post the receive buffers only for SPE testing and so we are
++ * making it conditional on the 'bypasswmi' flag.
++ */
++ if (bypasswmi) {
++ ar6000_rx_refill(ar,arWMIStream2EndpointID(ar,WMI_LOW_PRI));
++ ar6000_rx_refill(ar,arWMIStream2EndpointID(ar,WMI_HIGH_PRI));
++ }
++
++ /* setup credit distribution */
++ ar6000_setup_credit_dist(ar->arHtcTarget, &ar->arCreditStateInfo);
++
++ /* Since cookies are used for HTC transports, they should be */
++ /* initialized prior to enabling HTC. */
++ ar6000_cookie_init(ar);
++
++ /* start HTC */
++ status = HTCStart(ar->arHtcTarget);
++
++ if (status != A_OK) {
++ if (ar->arWmiEnabled == TRUE) {
++ wmi_shutdown(ar->arWmi);
++ ar->arWmiEnabled = FALSE;
++ ar->arWmi = NULL;
++ }
++ ar6000_cookie_cleanup(ar);
++ return -EIO;
++ }
++
++ if (!bypasswmi) {
++ /* Wait for Wmi event to be ready */
++ timeleft = wait_event_interruptible_timeout(arEvent,
++ (ar->arWmiReady == TRUE), wmitimeout * HZ);
++
++ if(!timeleft || signal_pending(current))
++ {
++ AR_DEBUG_PRINTF("WMI is not ready or wait was interrupted\n");
++#if defined(DWSIM) /* TBDXXX */
++ AR_DEBUG_PRINTF(".....but proceed anyway.\n");
++#else
++ return -EIO;
++#endif
++ }
++
++ AR_DEBUG_PRINTF("%s() WMI is ready\n", __func__);
++
++ /* Communicate the wmi protocol verision to the target */
++ if ((ar6000_set_host_app_area(ar)) != A_OK) {
++ AR_DEBUG_PRINTF("Unable to set the host app area\n");
++ }
++ }
++
++ ar->arNumDataEndPts = 1;
++
++ return(0);
++}
++
++
++void
++ar6000_bitrate_rx(void *devt, A_INT32 rateKbps)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++
++ ar->arBitRate = rateKbps;
++ wake_up(&arEvent);
++}
++
++void
++ar6000_ratemask_rx(void *devt, A_UINT16 ratemask)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++
++ ar->arRateMask = ratemask;
++ wake_up(&arEvent);
++}
++
++void
++ar6000_txPwr_rx(void *devt, A_UINT8 txPwr)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++
++ ar->arTxPwr = txPwr;
++ wake_up(&arEvent);
++}
++
++
++void
++ar6000_channelList_rx(void *devt, A_INT8 numChan, A_UINT16 *chanList)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++
++ A_MEMCPY(ar->arChannelList, chanList, numChan * sizeof (A_UINT16));
++ ar->arNumChannels = numChan;
++
++ wake_up(&arEvent);
++}
++
++A_UINT8
++ar6000_ibss_map_epid(struct sk_buff *skb, struct net_device *dev, A_UINT32 * mapNo)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ A_UINT8 *datap;
++ ATH_MAC_HDR *macHdr;
++ A_UINT32 i, eptMap;
++
++ (*mapNo) = 0;
++ datap = A_NETBUF_DATA(skb);
++ macHdr = (ATH_MAC_HDR *)(datap + sizeof(WMI_DATA_HDR));
++ if (IEEE80211_IS_MULTICAST(macHdr->dstMac)) {
++ return ENDPOINT_2;
++ }
++
++ eptMap = -1;
++ for (i = 0; i < ar->arNodeNum; i ++) {
++ if (IEEE80211_ADDR_EQ(macHdr->dstMac, ar->arNodeMap[i].macAddress)) {
++ (*mapNo) = i + 1;
++ ar->arNodeMap[i].txPending ++;
++ return ar->arNodeMap[i].epId;
++ }
++
++ if ((eptMap == -1) && !ar->arNodeMap[i].txPending) {
++ eptMap = i;
++ }
++ }
++
++ if (eptMap == -1) {
++ eptMap = ar->arNodeNum;
++ ar->arNodeNum ++;
++ A_ASSERT(ar->arNodeNum <= MAX_NODE_NUM);
++ }
++
++ A_MEMCPY(ar->arNodeMap[eptMap].macAddress, macHdr->dstMac, IEEE80211_ADDR_LEN);
++
++ for (i = ENDPOINT_2; i <= ENDPOINT_5; i ++) {
++ if (!ar->arTxPending[i]) {
++ ar->arNodeMap[eptMap].epId = i;
++ break;
++ }
++ // No free endpoint is available, start redistribution on the inuse endpoints.
++ if (i == ENDPOINT_5) {
++ ar->arNodeMap[eptMap].epId = ar->arNexEpId;
++ ar->arNexEpId ++;
++ if (ar->arNexEpId > ENDPOINT_5) {
++ ar->arNexEpId = ENDPOINT_2;
++ }
++ }
++ }
++
++ (*mapNo) = eptMap + 1;
++ ar->arNodeMap[eptMap].txPending ++;
++
++ return ar->arNodeMap[eptMap].epId;
++}
++
++#ifdef DEBUG
++static void ar6000_dump_skb(struct sk_buff *skb)
++{
++ u_char *ch;
++ for (ch = A_NETBUF_DATA(skb);
++ (A_UINT32)ch < ((A_UINT32)A_NETBUF_DATA(skb) +
++ A_NETBUF_LEN(skb)); ch++)
++ {
++ AR_DEBUG_PRINTF("%2.2x ", *ch);
++ }
++ AR_DEBUG_PRINTF("\n");
++}
++#endif
++
++static int
++ar6000_data_tx(struct sk_buff *skb, struct net_device *dev)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_PRI_STREAM_ID streamID = WMI_NOT_MAPPED;
++ A_UINT32 mapNo = 0;
++ int len;
++ struct ar_cookie *cookie;
++ A_BOOL checkAdHocPsMapping = FALSE;
++
++#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,13)
++ skb->list = NULL;
++#endif
++
++ AR_DEBUG2_PRINTF("ar6000_data_tx start - skb=0x%x, data=0x%x, len=0x%x\n",
++ (A_UINT32)skb, (A_UINT32)A_NETBUF_DATA(skb),
++ A_NETBUF_LEN(skb));
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++ /* TCMD doesnt support any data, free the buf and return */
++ if(ar->arTargetMode == AR6000_TCMD_MODE) {
++ A_NETBUF_FREE(skb);
++ return 0;
++ }
++#endif
++ do {
++
++ if (ar->arWmiReady == FALSE && bypasswmi == 0) {
++ break;
++ }
++
++#ifdef BLOCK_TX_PATH_FLAG
++ if (blocktx) {
++ break;
++ }
++#endif /* BLOCK_TX_PATH_FLAG */
++
++ if (ar->arWmiEnabled) {
++ if (A_NETBUF_HEADROOM(skb) < dev->hard_header_len) {
++ struct sk_buff *newbuf;
++ /*
++ * We really should have gotten enough headroom but sometimes
++ * we still get packets with not enough headroom. Copy the packet.
++ */
++ len = A_NETBUF_LEN(skb);
++ newbuf = A_NETBUF_ALLOC(len);
++ if (newbuf == NULL) {
++ break;
++ }
++ A_NETBUF_PUT(newbuf, len);
++ A_MEMCPY(A_NETBUF_DATA(newbuf), A_NETBUF_DATA(skb), len);
++ A_NETBUF_FREE(skb);
++ skb = newbuf;
++ /* fall through and assemble header */
++ }
++
++ if (wmi_dix_2_dot3(ar->arWmi, skb) != A_OK) {
++ AR_DEBUG_PRINTF("ar6000_data_tx - wmi_dix_2_dot3 failed\n");
++ break;
++ }
++
++ if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE) != A_OK) {
++ AR_DEBUG_PRINTF("ar6000_data_tx - wmi_data_hdr_add failed\n");
++ break;
++ }
++
++ if ((ar->arNetworkType == ADHOC_NETWORK) &&
++ ar->arIbssPsEnable && ar->arConnected) {
++ /* flag to check adhoc mapping once we take the lock below: */
++ checkAdHocPsMapping = TRUE;
++
++ } else {
++ /* get the stream mapping */
++ if (ar->arWmmEnabled) {
++ streamID = wmi_get_stream_id(ar->arWmi,
++ wmi_implicit_create_pstream(ar->arWmi, skb, UPLINK_TRAFFIC, UNDEFINED_PRI));
++ } else {
++ streamID = WMI_BEST_EFFORT_PRI;
++ }
++ }
++
++ } else {
++ struct iphdr *ipHdr;
++ /*
++ * the endpoint is directly based on the TOS field in the IP
++ * header **** only for testing ******
++ */
++ ipHdr = A_NETBUF_DATA(skb) + sizeof(ATH_MAC_HDR);
++ /* here we map the TOS field to an endpoint number, this is for
++ * the endpointping test application */
++ streamID = IP_TOS_TO_WMI_PRI(ipHdr->tos);
++ }
++
++ } while (FALSE);
++
++ /* did we succeed ? */
++ if ((streamID == WMI_NOT_MAPPED) && !checkAdHocPsMapping) {
++ /* cleanup and exit */
++ A_NETBUF_FREE(skb);
++ AR6000_STAT_INC(ar, tx_dropped);
++ AR6000_STAT_INC(ar, tx_aborted_errors);
++ return 0;
++ }
++
++ cookie = NULL;
++
++ /* take the lock to protect driver data */
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ do {
++
++ if (checkAdHocPsMapping) {
++ streamID = ar6000_ibss_map_epid(skb, dev, &mapNo);
++ }
++
++ A_ASSERT(streamID != WMI_NOT_MAPPED);
++
++ /* validate that the endpoint is connected */
++ if (arWMIStream2EndpointID(ar,streamID) == 0) {
++ AR_DEBUG_PRINTF("Stream %d is NOT mapped!\n",streamID);
++ break;
++ }
++ /* allocate resource for this packet */
++ cookie = ar6000_alloc_cookie(ar);
++
++ if (cookie != NULL) {
++ /* update counts while the lock is held */
++ ar->arTxPending[streamID]++;
++ ar->arTotalTxDataPending++;
++ }
++
++ } while (FALSE);
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++
++ if (cookie != NULL) {
++ cookie->arc_bp[0] = (A_UINT32)skb;
++ cookie->arc_bp[1] = mapNo;
++ SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
++ cookie,
++ A_NETBUF_DATA(skb),
++ A_NETBUF_LEN(skb),
++ arWMIStream2EndpointID(ar,streamID),
++ AR6K_DATA_PKT_TAG);
++
++#ifdef DEBUG
++ if (debugdriver >= 3) {
++ ar6000_dump_skb(skb);
++ }
++#endif
++ /* HTC interface is asynchronous, if this fails, cleanup will happen in
++ * the ar6000_tx_complete callback */
++ HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
++ } else {
++ /* no packet to send, cleanup */
++ A_NETBUF_FREE(skb);
++ AR6000_STAT_INC(ar, tx_dropped);
++ AR6000_STAT_INC(ar, tx_aborted_errors);
++ }
++
++ return 0;
++}
++
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++static void
++tvsub(register struct timeval *out, register struct timeval *in)
++{
++ if((out->tv_usec -= in->tv_usec) < 0) {
++ out->tv_sec--;
++ out->tv_usec += 1000000;
++ }
++ out->tv_sec -= in->tv_sec;
++}
++
++void
++applyAPTCHeuristics(AR_SOFTC_T *ar)
++{
++ A_UINT32 duration;
++ A_UINT32 numbytes;
++ A_UINT32 throughput;
++ struct timeval ts;
++ A_STATUS status;
++
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ if ((enableAPTCHeuristics) && (!aptcTR.timerScheduled)) {
++ do_gettimeofday(&ts);
++ tvsub(&ts, &aptcTR.samplingTS);
++ duration = ts.tv_sec * 1000 + ts.tv_usec / 1000; /* ms */
++ numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived;
++
++ if (duration > APTC_TRAFFIC_SAMPLING_INTERVAL) {
++ /* Initialize the time stamp and byte count */
++ aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0;
++ do_gettimeofday(&aptcTR.samplingTS);
++
++ /* Calculate and decide based on throughput thresholds */
++ throughput = ((numbytes * 8) / duration);
++ if (throughput > APTC_UPPER_THROUGHPUT_THRESHOLD) {
++ /* Disable Sleep and schedule a timer */
++ A_ASSERT(ar->arWmiReady == TRUE);
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ status = wmi_powermode_cmd(ar->arWmi, MAX_PERF_POWER);
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0);
++ aptcTR.timerScheduled = TRUE;
++ }
++ }
++ }
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++}
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++
++static void ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
++
++
++ if (Endpoint == arWMIStream2EndpointID(ar,WMI_CONTROL_PRI)) {
++ if (!bypasswmi) {
++ /* under normal WMI if this is getting full, then something is running rampant
++ * the host should not be exhausting the WMI queue with too many commands
++ * the only exception to this is during testing using endpointping */
++
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ /* set flag to handle subsequent messages */
++ ar->arWMIControlEpFull = TRUE;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ AR_DEBUG_PRINTF("WMI Control Endpoint is FULL!!! \n");
++ }
++ } else {
++
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ ar->arNetQueueStopped = TRUE;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ /* one of the data endpoints queues is getting full..need to stop network stack
++ * the queue will resume in ar6000_tx_complete() */
++ netif_stop_queue(ar->arNetDev);
++ }
++
++
++}
++
++
++static void
++ar6000_tx_complete(void *Context, HTC_PACKET *pPacket)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
++ void *cookie = (void *)pPacket->pPktContext;
++ struct sk_buff *skb = NULL;
++ A_UINT32 mapNo = 0;
++ A_STATUS status;
++ struct ar_cookie * ar_cookie;
++ WMI_PRI_STREAM_ID streamID;
++ A_BOOL wakeEvent = FALSE;
++
++ status = pPacket->Status;
++ ar_cookie = (struct ar_cookie *)cookie;
++ skb = (struct sk_buff *)ar_cookie->arc_bp[0];
++ streamID = arEndpoint2WMIStreamID(ar,pPacket->Endpoint);
++ mapNo = ar_cookie->arc_bp[1];
++
++ A_ASSERT(skb);
++ A_ASSERT(pPacket->pBuffer == A_NETBUF_DATA(skb));
++
++ if (A_SUCCESS(status)) {
++ A_ASSERT(pPacket->ActualLength == A_NETBUF_LEN(skb));
++ }
++
++ AR_DEBUG2_PRINTF("ar6000_tx_complete skb=0x%x data=0x%x len=0x%x sid=%d ",
++ (A_UINT32)skb, (A_UINT32)pPacket->pBuffer,
++ pPacket->ActualLength,
++ streamID);
++
++ /* lock the driver as we update internal state */
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ ar->arTxPending[streamID]--;
++
++ if ((streamID != WMI_CONTROL_PRI) || bypasswmi) {
++ ar->arTotalTxDataPending--;
++ }
++
++ if (streamID == WMI_CONTROL_PRI)
++ {
++ if (ar->arWMIControlEpFull) {
++ /* since this packet completed, the WMI EP is no longer full */
++ ar->arWMIControlEpFull = FALSE;
++ }
++
++ if (ar->arTxPending[streamID] == 0) {
++ wakeEvent = TRUE;
++ }
++ }
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF("%s() -TX ERROR, status: 0x%x\n", __func__,
++ status);
++ AR6000_STAT_INC(ar, tx_errors);
++ } else {
++ AR_DEBUG2_PRINTF("OK\n");
++ AR6000_STAT_INC(ar, tx_packets);
++ ar->arNetStats.tx_bytes += A_NETBUF_LEN(skb);
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++ aptcTR.bytesTransmitted += a_netbuf_to_len(skb);
++ applyAPTCHeuristics(ar);
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++ }
++
++ // TODO this needs to be looked at
++ if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable
++ && (streamID != WMI_CONTROL_PRI) && mapNo)
++ {
++ mapNo --;
++ ar->arNodeMap[mapNo].txPending --;
++
++ if (!ar->arNodeMap[mapNo].txPending && (mapNo == (ar->arNodeNum - 1))) {
++ A_UINT32 i;
++ for (i = ar->arNodeNum; i > 0; i --) {
++ if (!ar->arNodeMap[i - 1].txPending) {
++ A_MEMZERO(&ar->arNodeMap[i - 1], sizeof(struct ar_node_mapping));
++ ar->arNodeNum --;
++ } else {
++ break;
++ }
++ }
++ }
++ }
++
++ /* Freeing a cookie should not be contingent on either of */
++ /* these flags, just if we have a cookie or not. */
++ /* Can we even get here without a cookie? Fix later. */
++ if (ar->arWmiReady == TRUE || (bypasswmi))
++ {
++ ar6000_free_cookie(ar, cookie);
++ }
++
++ if (ar->arNetQueueStopped) {
++ ar->arNetQueueStopped = FALSE;
++ }
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++
++ /* lock is released, we can freely call other kernel APIs */
++
++ /* this indirectly frees the HTC_PACKET */
++ A_NETBUF_FREE(skb);
++
++ if ((ar->arConnected == TRUE) || (bypasswmi)) {
++ if (status != A_ECANCELED) {
++ /* don't wake the queue if we are flushing, other wise it will just
++ * keep queueing packets, which will keep failing */
++ netif_wake_queue(ar->arNetDev);
++ }
++ }
++
++ if (wakeEvent) {
++ wake_up(&arEvent);
++ }
++
++}
++
++/*
++ * Receive event handler. This is called by HTC when a packet is received
++ */
++int pktcount;
++static void
++ar6000_rx(void *Context, HTC_PACKET *pPacket)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
++ struct sk_buff *skb = (struct sk_buff *)pPacket->pPktContext;
++ int minHdrLen;
++ A_STATUS status = pPacket->Status;
++ WMI_PRI_STREAM_ID streamID = arEndpoint2WMIStreamID(ar,pPacket->Endpoint);
++ HTC_ENDPOINT_ID ept = pPacket->Endpoint;
++
++ A_ASSERT((status != A_OK) || (pPacket->pBuffer == (A_NETBUF_DATA(skb) + HTC_HEADER_LEN)));
++
++ AR_DEBUG2_PRINTF("ar6000_rx ar=0x%x sid=%d, skb=0x%x, data=0x%x, len=0x%x ",
++ (A_UINT32)ar, streamID, (A_UINT32)skb, (A_UINT32)pPacket->pBuffer,
++ pPacket->ActualLength);
++ if (status != A_OK) {
++ AR_DEBUG2_PRINTF("ERR\n");
++ } else {
++ AR_DEBUG2_PRINTF("OK\n");
++ }
++
++ /* take lock to protect buffer counts
++ * and adaptive power throughput state */
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ ar->arRxBuffers[streamID]--;
++
++ if (A_SUCCESS(status)) {
++ AR6000_STAT_INC(ar, rx_packets);
++ ar->arNetStats.rx_bytes += pPacket->ActualLength;
++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
++ aptcTR.bytesReceived += a_netbuf_to_len(skb);
++ applyAPTCHeuristics(ar);
++#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
++
++ A_NETBUF_PUT(skb, pPacket->ActualLength + HTC_HEADER_LEN);
++ A_NETBUF_PULL(skb, HTC_HEADER_LEN);
++
++#ifdef DEBUG
++ if (debugdriver >= 2) {
++ ar6000_dump_skb(skb);
++ }
++#endif /* DEBUG */
++ }
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++
++ if (status != A_OK) {
++ AR6000_STAT_INC(ar, rx_errors);
++ A_NETBUF_FREE(skb);
++ } else if (ar->arWmiEnabled == TRUE) {
++ if (streamID == WMI_CONTROL_PRI) {
++ /*
++ * this is a wmi control msg
++ */
++ wmi_control_rx(ar->arWmi, skb);
++ } else {
++ WMI_DATA_HDR *dhdr = (WMI_DATA_HDR *)A_NETBUF_DATA(skb);
++ if (WMI_DATA_HDR_IS_MSG_TYPE(dhdr, CNTL_MSGTYPE)) {
++ /*
++ * this is a wmi control msg
++ */
++ /* strip off WMI hdr */
++ wmi_data_hdr_remove(ar->arWmi, skb);
++ wmi_control_rx(ar->arWmi, skb);
++ } else {
++ /*
++ * this is a wmi data packet
++ */
++ minHdrLen = sizeof (WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) +
++ sizeof(ATH_LLC_SNAP_HDR);
++
++ if ((pPacket->ActualLength < minHdrLen) ||
++ (pPacket->ActualLength > AR6000_BUFFER_SIZE))
++ {
++ /*
++ * packet is too short or too long
++ */
++ AR_DEBUG_PRINTF("TOO SHORT or TOO LONG\n");
++ AR6000_STAT_INC(ar, rx_errors);
++ AR6000_STAT_INC(ar, rx_length_errors);
++ A_NETBUF_FREE(skb);
++ } else {
++ if (ar->arWmmEnabled) {
++ wmi_implicit_create_pstream(ar->arWmi, skb,
++ DNLINK_TRAFFIC, UNDEFINED_PRI);
++ }
++#if 0
++ /* Access RSSI values here */
++ AR_DEBUG_PRINTF("RSSI %d\n",
++ ((WMI_DATA_HDR *) A_NETBUF_DATA(skb))->rssi);
++#endif
++ wmi_data_hdr_remove(ar->arWmi, skb);
++ wmi_dot3_2_dix(ar->arWmi, skb);
++
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
++ /*
++ * extra push and memcpy, for eth_type_trans() of 2.4 kernel
++ * will pull out hard_header_len bytes of the skb.
++ */
++ A_NETBUF_PUSH(skb, sizeof(WMI_DATA_HDR) + sizeof(ATH_LLC_SNAP_HDR) + HTC_HEADER_LEN);
++ A_MEMCPY(A_NETBUF_DATA(skb), A_NETBUF_DATA(skb) + sizeof(WMI_DATA_HDR) +
++ sizeof(ATH_LLC_SNAP_HDR) + HTC_HEADER_LEN, sizeof(ATH_MAC_HDR));
++#endif
++ if ((ar->arNetDev->flags & IFF_UP) == IFF_UP)
++ {
++ skb->dev = ar->arNetDev;
++ skb->protocol = eth_type_trans(skb, ar->arNetDev);
++ netif_rx(skb);
++ }
++ else
++ {
++ A_NETBUF_FREE(skb);
++ }
++ }
++ }
++ }
++ } else {
++ if ((ar->arNetDev->flags & IFF_UP) == IFF_UP)
++ {
++ skb->dev = ar->arNetDev;
++ skb->protocol = eth_type_trans(skb, ar->arNetDev);
++ netif_rx(skb);
++ }
++ else
++ {
++ A_NETBUF_FREE(skb);
++ }
++ }
++
++ if (status != A_ECANCELED) {
++ /*
++ * HTC provides A_ECANCELED status when it doesn't want to be refilled
++ * (probably due to a shutdown)
++ */
++ ar6000_rx_refill(Context, ept);
++ }
++
++
++}
++
++static void
++ar6000_rx_refill(void *Context, HTC_ENDPOINT_ID Endpoint)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
++ void *osBuf;
++ int RxBuffers;
++ int buffersToRefill;
++ HTC_PACKET *pPacket;
++ WMI_PRI_STREAM_ID streamId = arEndpoint2WMIStreamID(ar,Endpoint);
++
++ buffersToRefill = (int)AR6000_MAX_RX_BUFFERS -
++ (int)ar->arRxBuffers[streamId];
++
++ if (buffersToRefill <= 0) {
++ /* fast return, nothing to fill */
++ return;
++ }
++
++ AR_DEBUG2_PRINTF("ar6000_rx_refill: providing htc with %d buffers at eid=%d\n",
++ buffersToRefill, Endpoint);
++
++ for (RxBuffers = 0; RxBuffers < buffersToRefill; RxBuffers++) {
++ osBuf = A_NETBUF_ALLOC(AR6000_BUFFER_SIZE);
++ if (NULL == osBuf) {
++ break;
++ }
++ /* the HTC packet wrapper is at the head of the reserved area
++ * in the skb */
++ pPacket = (HTC_PACKET *)(A_NETBUF_HEAD(osBuf));
++ /* set re-fill info */
++ SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),AR6000_BUFFER_SIZE,Endpoint);
++ /* add this packet */
++ HTCAddReceivePkt(ar->arHtcTarget, pPacket);
++ }
++
++ /* update count */
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ ar->arRxBuffers[streamId] += RxBuffers;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++}
++
++static struct net_device_stats *
++ar6000_get_stats(struct net_device *dev)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ return &ar->arNetStats;
++}
++
++static struct iw_statistics *
++ar6000_get_iwstats(struct net_device * dev)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ TARGET_STATS *pStats = &ar->arTargetStats;
++ struct iw_statistics * pIwStats = &ar->arIwStats;
++
++ if ((ar->arWmiReady == FALSE)
++ /*
++ * The in_atomic function is used to determine if the scheduling is
++ * allowed in the current context or not. This was introduced in 2.6
++ * From what I have read on the differences between 2.4 and 2.6, the
++ * 2.4 kernel did not support preemption and so this check might not
++ * be required for 2.4 kernels.
++ */
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++ || (in_atomic())
++#endif
++ )
++ {
++ pIwStats->status = 0;
++ pIwStats->qual.qual = 0;
++ pIwStats->qual.level =0;
++ pIwStats->qual.noise = 0;
++ pIwStats->discard.code =0;
++ pIwStats->discard.retries=0;
++ pIwStats->miss.beacon =0;
++ return pIwStats;
++ }
++ if (down_interruptible(&ar->arSem)) {
++ pIwStats->status = 0;
++ return pIwStats;
++ }
++
++
++ ar->statsUpdatePending = TRUE;
++
++ if(wmi_get_stats_cmd(ar->arWmi) != A_OK) {
++ up(&ar->arSem);
++ pIwStats->status = 0;
++ return pIwStats;
++ }
++
++ wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == FALSE, wmitimeout * HZ);
++
++ if (signal_pending(current)) {
++ AR_DEBUG_PRINTF("ar6000 : WMI get stats timeout \n");
++ up(&ar->arSem);
++ pIwStats->status = 0;
++ return pIwStats;
++ }
++ pIwStats->status = 1 ;
++ pIwStats->qual.qual = pStats->cs_aveBeacon_rssi;
++ pIwStats->qual.level =pStats->cs_aveBeacon_rssi + 161; /* noise is -95 dBm */
++ pIwStats->qual.noise = pStats->noise_floor_calibation;
++ pIwStats->discard.code = pStats->rx_decrypt_err;
++ pIwStats->discard.retries = pStats->tx_retry_cnt;
++ pIwStats->miss.beacon = pStats->cs_bmiss_cnt;
++ up(&ar->arSem);
++ return pIwStats;
++}
++
++void
++ar6000_ready_event(void *devt, A_UINT8 *datap, A_UINT8 phyCap)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++ struct net_device *dev = ar->arNetDev;
++
++ ar->arWmiReady = TRUE;
++ wake_up(&arEvent);
++ A_MEMCPY(dev->dev_addr, datap, AR6000_ETH_ADDR_LEN);
++ AR_DEBUG_PRINTF("mac address = %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
++ dev->dev_addr[0], dev->dev_addr[1],
++ dev->dev_addr[2], dev->dev_addr[3],
++ dev->dev_addr[4], dev->dev_addr[5]);
++
++ ar->arPhyCapability = phyCap;
++}
++
++A_UINT8
++ar6000_iptos_to_userPriority(A_UINT8 *pkt)
++{
++ struct iphdr *ipHdr = (struct iphdr *)pkt;
++ A_UINT8 userPriority;
++
++ /*
++ * IP Tos format :
++ * (Refer Pg 57 WMM-test-plan-v1.2)
++ * IP-TOS - 8bits
++ * : DSCP(6-bits) ECN(2-bits)
++ * : DSCP - P2 P1 P0 X X X
++ * where (P2 P1 P0) form 802.1D
++ */
++ userPriority = ipHdr->tos >> 5;
++ return (userPriority & 0x7);
++}
++
++void
++ar6000_connect_event(AR_SOFTC_T *ar, A_UINT16 channel, A_UINT8 *bssid,
++ A_UINT16 listenInterval, A_UINT16 beaconInterval,
++ NETWORK_TYPE networkType, A_UINT8 beaconIeLen,
++ A_UINT8 assocReqLen, A_UINT8 assocRespLen,
++ A_UINT8 *assocInfo)
++{
++ union iwreq_data wrqu;
++ int i, beacon_ie_pos, assoc_resp_ie_pos, assoc_req_ie_pos;
++ static const char *tag1 = "ASSOCINFO(ReqIEs=";
++ static const char *tag2 = "ASSOCRESPIE=";
++ static const char *beaconIetag = "BEACONIE=";
++ char buf[WMI_CONTROL_MSG_MAX_LEN * 2 + sizeof(tag1)];
++ char *pos;
++ A_UINT8 key_op_ctrl;
++
++ A_MEMCPY(ar->arBssid, bssid, sizeof(ar->arBssid));
++ ar->arBssChannel = channel;
++
++ A_PRINTF("AR6000 connected event on freq %d ", channel);
++ A_PRINTF("with bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
++ " listenInterval=%d, beaconInterval = %d, beaconIeLen = %d assocReqLen=%d"
++ " assocRespLen =%d\n",
++ bssid[0], bssid[1], bssid[2],
++ bssid[3], bssid[4], bssid[5],
++ listenInterval, beaconInterval,
++ beaconIeLen, assocReqLen, assocRespLen);
++ if (networkType & ADHOC_NETWORK) {
++ if (networkType & ADHOC_CREATOR) {
++ A_PRINTF("Network: Adhoc (Creator)\n");
++ } else {
++ A_PRINTF("Network: Adhoc (Joiner)\n");
++ }
++ } else {
++ A_PRINTF("Network: Infrastructure\n");
++ }
++
++ if (beaconIeLen && (sizeof(buf) > (9 + beaconIeLen * 2))) {
++ AR_DEBUG_PRINTF("\nBeaconIEs= ");
++
++ beacon_ie_pos = 0;
++ A_MEMZERO(buf, sizeof(buf));
++ sprintf(buf, "%s", beaconIetag);
++ pos = buf + 9;
++ for (i = beacon_ie_pos; i < beacon_ie_pos + beaconIeLen; i++) {
++ AR_DEBUG_PRINTF("%2.2x ", assocInfo[i]);
++ sprintf(pos, "%2.2x", assocInfo[i]);
++ pos += 2;
++ }
++ AR_DEBUG_PRINTF("\n");
++
++ A_MEMZERO(&wrqu, sizeof(wrqu));
++ wrqu.data.length = strlen(buf);
++ wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
++ }
++
++ if (assocRespLen && (sizeof(buf) > (12 + (assocRespLen * 2))))
++ {
++ assoc_resp_ie_pos = beaconIeLen + assocReqLen +
++ sizeof(A_UINT16) + /* capinfo*/
++ sizeof(A_UINT16) + /* status Code */
++ sizeof(A_UINT16) ; /* associd */
++ A_MEMZERO(buf, sizeof(buf));
++ sprintf(buf, "%s", tag2);
++ pos = buf + 12;
++ AR_DEBUG_PRINTF("\nAssocRespIEs= ");
++ /*
++ * The Association Response Frame w.o. the WLAN header is delivered to
++ * the host, so skip over to the IEs
++ */
++ for (i = assoc_resp_ie_pos; i < assoc_resp_ie_pos + assocRespLen - 6; i++)
++ {
++ AR_DEBUG_PRINTF("%2.2x ", assocInfo[i]);
++ sprintf(pos, "%2.2x", assocInfo[i]);
++ pos += 2;
++ }
++ AR_DEBUG_PRINTF("\n");
++
++ A_MEMZERO(&wrqu, sizeof(wrqu));
++ wrqu.data.length = strlen(buf);
++ wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
++ }
++
++ if (assocReqLen && (sizeof(buf) > (17 + (assocReqLen * 2)))) {
++ /*
++ * assoc Request includes capability and listen interval. Skip these.
++ */
++ assoc_req_ie_pos = beaconIeLen +
++ sizeof(A_UINT16) + /* capinfo*/
++ sizeof(A_UINT16); /* listen interval */
++
++ A_MEMZERO(buf, sizeof(buf));
++ sprintf(buf, "%s", tag1);
++ pos = buf + 17;
++ AR_DEBUG_PRINTF("AssocReqIEs= ");
++ for (i = assoc_req_ie_pos; i < assoc_req_ie_pos + assocReqLen - 4; i++) {
++ AR_DEBUG_PRINTF("%2.2x ", assocInfo[i]);
++ sprintf(pos, "%2.2x", assocInfo[i]);
++ pos += 2;;
++ }
++ AR_DEBUG_PRINTF("\n");
++
++ A_MEMZERO(&wrqu, sizeof(wrqu));
++ wrqu.data.length = strlen(buf);
++ wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
++ }
++
++#ifdef USER_KEYS
++ if (ar->user_savedkeys_stat == USER_SAVEDKEYS_STAT_RUN &&
++ ar->user_saved_keys.keyOk == TRUE)
++ {
++
++ key_op_ctrl = KEY_OP_VALID_MASK & ~KEY_OP_INIT_TSC;
++ if (ar->user_key_ctrl & AR6000_USER_SETKEYS_RSC_UNCHANGED) {
++ key_op_ctrl &= ~KEY_OP_INIT_RSC;
++ } else {
++ key_op_ctrl |= KEY_OP_INIT_RSC;
++ }
++ ar6000_reinstall_keys(ar, key_op_ctrl);
++ }
++#endif /* USER_KEYS */
++
++ /* flush data queues */
++ ar6000_TxDataCleanup(ar);
++
++ netif_wake_queue(ar->arNetDev);
++
++ if ((OPEN_AUTH == ar->arDot11AuthMode) &&
++ (NONE_AUTH == ar->arAuthMode) &&
++ (WEP_CRYPT == ar->arPairwiseCrypto))
++ {
++ if (!ar->arConnected) {
++ ar6000_install_static_wep_keys(ar);
++ }
++ }
++
++ ar->arConnected = TRUE;
++ ar->arConnectPending = FALSE;
++
++ reconnect_flag = 0;
++
++ A_MEMZERO(&wrqu, sizeof(wrqu));
++ A_MEMCPY(wrqu.addr.sa_data, bssid, IEEE80211_ADDR_LEN);
++ wrqu.addr.sa_family = ARPHRD_ETHER;
++ wireless_send_event(ar->arNetDev, SIOCGIWAP, &wrqu, NULL);
++ if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable) {
++ A_MEMZERO(ar->arNodeMap, sizeof(ar->arNodeMap));
++ ar->arNodeNum = 0;
++ ar->arNexEpId = ENDPOINT_2;
++ }
++
++}
++
++void ar6000_set_numdataendpts(AR_SOFTC_T *ar, A_UINT32 num)
++{
++ A_ASSERT(num <= (HTC_MAILBOX_NUM_MAX - 1));
++ ar->arNumDataEndPts = num;
++}
++
++void
++ar6000_disconnect_event(AR_SOFTC_T *ar, A_UINT8 reason, A_UINT8 *bssid,
++ A_UINT8 assocRespLen, A_UINT8 *assocInfo, A_UINT16 protocolReasonStatus)
++{
++ A_UINT8 i;
++
++ A_PRINTF("AR6000 disconnected");
++ if (bssid[0] || bssid[1] || bssid[2] || bssid[3] || bssid[4] || bssid[5]) {
++ A_PRINTF(" from %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",
++ bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]);
++ }
++
++ AR_DEBUG_PRINTF("\nDisconnect Reason is %d", reason);
++ AR_DEBUG_PRINTF("\nProtocol Reason/Status Code is %d", protocolReasonStatus);
++ AR_DEBUG_PRINTF("\nAssocResp Frame = %s",
++ assocRespLen ? " " : "NULL");
++ for (i = 0; i < assocRespLen; i++) {
++ if (!(i % 0x10)) {
++ AR_DEBUG_PRINTF("\n");
++ }
++ AR_DEBUG_PRINTF("%2.2x ", assocInfo[i]);
++ }
++ AR_DEBUG_PRINTF("\n");
++ /*
++ * If the event is due to disconnect cmd from the host, only they the target
++ * would stop trying to connect. Under any other condition, target would
++ * keep trying to connect.
++ *
++ */
++ if( reason == DISCONNECT_CMD)
++ {
++ ar->arConnectPending = FALSE;
++ } else {
++ ar->arConnectPending = TRUE;
++ if (((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x11)) ||
++ ((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x0) && (reconnect_flag == 1))) {
++ ar->arConnected = TRUE;
++ return;
++ }
++ }
++ ar->arConnected = FALSE;
++
++ if( (reason != CSERV_DISCONNECT) || (reconnect_flag != 1) ) {
++ reconnect_flag = 0;
++ }
++
++#ifdef USER_KEYS
++ if (reason != CSERV_DISCONNECT)
++ {
++ ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
++ ar->user_key_ctrl = 0;
++ }
++#endif /* USER_KEYS */
++
++ netif_stop_queue(ar->arNetDev);
++ A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
++ ar->arBssChannel = 0;
++ ar->arBeaconInterval = 0;
++
++ ar6000_TxDataCleanup(ar);
++}
++
++void
++ar6000_regDomain_event(AR_SOFTC_T *ar, A_UINT32 regCode)
++{
++ A_PRINTF("AR6000 Reg Code = 0x%x\n", regCode);
++ ar->arRegCode = regCode;
++}
++
++void
++ar6000_neighborReport_event(AR_SOFTC_T *ar, int numAps, WMI_NEIGHBOR_INFO *info)
++{
++ static const char *tag = "PRE-AUTH";
++ char buf[128];
++ union iwreq_data wrqu;
++ int i;
++
++ AR_DEBUG_PRINTF("AR6000 Neighbor Report Event\n");
++ for (i=0; i < numAps; info++, i++) {
++ AR_DEBUG_PRINTF("bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",
++ info->bssid[0], info->bssid[1], info->bssid[2],
++ info->bssid[3], info->bssid[4], info->bssid[5]);
++ if (info->bssFlags & WMI_PREAUTH_CAPABLE_BSS) {
++ AR_DEBUG_PRINTF("preauth-cap");
++ }
++ if (info->bssFlags & WMI_PMKID_VALID_BSS) {
++ AR_DEBUG_PRINTF(" pmkid-valid\n");
++ continue; /* we skip bss if the pmkid is already valid */
++ }
++ AR_DEBUG_PRINTF("\n");
++ snprintf(buf, sizeof(buf), "%s%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x",
++ tag,
++ info->bssid[0], info->bssid[1], info->bssid[2],
++ info->bssid[3], info->bssid[4], info->bssid[5],
++ i, info->bssFlags);
++ A_MEMZERO(&wrqu, sizeof(wrqu));
++ wrqu.data.length = strlen(buf);
++ wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
++ }
++}
++
++void
++ar6000_tkip_micerr_event(AR_SOFTC_T *ar, A_UINT8 keyid, A_BOOL ismcast)
++{
++ static const char *tag = "MLME-MICHAELMICFAILURE.indication";
++ char buf[128];
++ union iwreq_data wrqu;
++
++ A_PRINTF("AR6000 TKIP MIC error received for keyid %d %scast\n",
++ keyid, ismcast ? "multi": "uni");
++ snprintf(buf, sizeof(buf), "%s(keyid=%d %scat)", tag, keyid,
++ ismcast ? "multi" : "uni");
++ memset(&wrqu, 0, sizeof(wrqu));
++ wrqu.data.length = strlen(buf);
++ wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
++}
++
++void
++ar6000_scanComplete_event(AR_SOFTC_T *ar, A_STATUS status)
++{
++ AR_DEBUG_PRINTF("AR6000 scan complete: %d\n", status);
++}
++
++void
++ar6000_targetStats_event(AR_SOFTC_T *ar, WMI_TARGET_STATS *pTarget)
++{
++ TARGET_STATS *pStats = &ar->arTargetStats;
++ A_UINT8 ac;
++
++ A_PRINTF("AR6000 updating target stats\n");
++ pStats->tx_packets += pTarget->txrxStats.tx_stats.tx_packets;
++ pStats->tx_bytes += pTarget->txrxStats.tx_stats.tx_bytes;
++ pStats->tx_unicast_pkts += pTarget->txrxStats.tx_stats.tx_unicast_pkts;
++ pStats->tx_unicast_bytes += pTarget->txrxStats.tx_stats.tx_unicast_bytes;
++ pStats->tx_multicast_pkts += pTarget->txrxStats.tx_stats.tx_multicast_pkts;
++ pStats->tx_multicast_bytes += pTarget->txrxStats.tx_stats.tx_multicast_bytes;
++ pStats->tx_broadcast_pkts += pTarget->txrxStats.tx_stats.tx_broadcast_pkts;
++ pStats->tx_broadcast_bytes += pTarget->txrxStats.tx_stats.tx_broadcast_bytes;
++ pStats->tx_rts_success_cnt += pTarget->txrxStats.tx_stats.tx_rts_success_cnt;
++ for(ac = 0; ac < WMM_NUM_AC; ac++)
++ pStats->tx_packet_per_ac[ac] += pTarget->txrxStats.tx_stats.tx_packet_per_ac[ac];
++ pStats->tx_errors += pTarget->txrxStats.tx_stats.tx_errors;
++ pStats->tx_failed_cnt += pTarget->txrxStats.tx_stats.tx_failed_cnt;
++ pStats->tx_retry_cnt += pTarget->txrxStats.tx_stats.tx_retry_cnt;
++ pStats->tx_rts_fail_cnt += pTarget->txrxStats.tx_stats.tx_rts_fail_cnt;
++ pStats->tx_unicast_rate = wmi_get_rate(pTarget->txrxStats.tx_stats.tx_unicast_rate);
++
++ pStats->rx_packets += pTarget->txrxStats.rx_stats.rx_packets;
++ pStats->rx_bytes += pTarget->txrxStats.rx_stats.rx_bytes;
++ pStats->rx_unicast_pkts += pTarget->txrxStats.rx_stats.rx_unicast_pkts;
++ pStats->rx_unicast_bytes += pTarget->txrxStats.rx_stats.rx_unicast_bytes;
++ pStats->rx_multicast_pkts += pTarget->txrxStats.rx_stats.rx_multicast_pkts;
++ pStats->rx_multicast_bytes += pTarget->txrxStats.rx_stats.rx_multicast_bytes;
++ pStats->rx_broadcast_pkts += pTarget->txrxStats.rx_stats.rx_broadcast_pkts;
++ pStats->rx_broadcast_bytes += pTarget->txrxStats.rx_stats.rx_broadcast_bytes;
++ pStats->rx_fragment_pkt += pTarget->txrxStats.rx_stats.rx_fragment_pkt;
++ pStats->rx_errors += pTarget->txrxStats.rx_stats.rx_errors;
++ pStats->rx_crcerr += pTarget->txrxStats.rx_stats.rx_crcerr;
++ pStats->rx_key_cache_miss += pTarget->txrxStats.rx_stats.rx_key_cache_miss;
++ pStats->rx_decrypt_err += pTarget->txrxStats.rx_stats.rx_decrypt_err;
++ pStats->rx_duplicate_frames += pTarget->txrxStats.rx_stats.rx_duplicate_frames;
++ pStats->rx_unicast_rate = wmi_get_rate(pTarget->txrxStats.rx_stats.rx_unicast_rate);
++
++
++ pStats->tkip_local_mic_failure
++ += pTarget->txrxStats.tkipCcmpStats.tkip_local_mic_failure;
++ pStats->tkip_counter_measures_invoked
++ += pTarget->txrxStats.tkipCcmpStats.tkip_counter_measures_invoked;
++ pStats->tkip_replays += pTarget->txrxStats.tkipCcmpStats.tkip_replays;
++ pStats->tkip_format_errors += pTarget->txrxStats.tkipCcmpStats.tkip_format_errors;
++ pStats->ccmp_format_errors += pTarget->txrxStats.tkipCcmpStats.ccmp_format_errors;
++ pStats->ccmp_replays += pTarget->txrxStats.tkipCcmpStats.ccmp_replays;
++
++
++ pStats->power_save_failure_cnt += pTarget->pmStats.power_save_failure_cnt;
++ pStats->noise_floor_calibation = pTarget->noise_floor_calibation;
++
++ pStats->cs_bmiss_cnt += pTarget->cservStats.cs_bmiss_cnt;
++ pStats->cs_lowRssi_cnt += pTarget->cservStats.cs_lowRssi_cnt;
++ pStats->cs_connect_cnt += pTarget->cservStats.cs_connect_cnt;
++ pStats->cs_disconnect_cnt += pTarget->cservStats.cs_disconnect_cnt;
++ pStats->cs_aveBeacon_snr = pTarget->cservStats.cs_aveBeacon_snr;
++ pStats->cs_aveBeacon_rssi = pTarget->cservStats.cs_aveBeacon_rssi;
++ pStats->cs_lastRoam_msec = pTarget->cservStats.cs_lastRoam_msec;
++ pStats->cs_snr = pTarget->cservStats.cs_snr;
++ pStats->cs_rssi = pTarget->cservStats.cs_rssi;
++
++ pStats->lq_val = pTarget->lqVal;
++
++ pStats->wow_num_pkts_dropped += pTarget->wowStats.wow_num_pkts_dropped;
++ pStats->wow_num_host_pkt_wakeups += pTarget->wowStats.wow_num_host_pkt_wakeups;
++ pStats->wow_num_host_event_wakeups += pTarget->wowStats.wow_num_host_event_wakeups;
++ pStats->wow_num_events_discarded += pTarget->wowStats.wow_num_events_discarded;
++
++ ar->statsUpdatePending = FALSE;
++ wake_up(&arEvent);
++}
++
++void
++ar6000_rssiThreshold_event(AR_SOFTC_T *ar, WMI_RSSI_THRESHOLD_VAL newThreshold, A_INT16 rssi)
++{
++ USER_RSSI_THOLD userRssiThold;
++
++ userRssiThold.tag = rssi_map[newThreshold].tag;
++ userRssiThold.rssi = rssi;
++ AR_DEBUG2_PRINTF("rssi Threshold range = %d tag = %d rssi = %d\n", newThreshold, userRssiThold.tag, rssi);
++ ar6000_send_event_to_app(ar, WMI_RSSI_THRESHOLD_EVENTID,(A_UINT8 *)&userRssiThold, sizeof(USER_RSSI_THOLD));
++}
++
++
++void
++ar6000_hbChallengeResp_event(AR_SOFTC_T *ar, A_UINT32 cookie, A_UINT32 source)
++{
++ if (source == APP_HB_CHALLENGE) {
++ /* Report it to the app in case it wants a positive acknowledgement */
++ ar6000_send_event_to_app(ar, WMIX_HB_CHALLENGE_RESP_EVENTID,
++ (A_UINT8 *)&cookie, sizeof(cookie));
++ } else {
++ /* This would ignore the replys that come in after their due time */
++ if (cookie == ar->arHBChallengeResp.seqNum) {
++ ar->arHBChallengeResp.outstanding = FALSE;
++ }
++ }
++}
++
++
++void
++ar6000_reportError_event(AR_SOFTC_T *ar, WMI_TARGET_ERROR_VAL errorVal)
++{
++ char *errString[] = {
++ [WMI_TARGET_PM_ERR_FAIL] "WMI_TARGET_PM_ERR_FAIL",
++ [WMI_TARGET_KEY_NOT_FOUND] "WMI_TARGET_KEY_NOT_FOUND",
++ [WMI_TARGET_DECRYPTION_ERR] "WMI_TARGET_DECRYPTION_ERR",
++ [WMI_TARGET_BMISS] "WMI_TARGET_BMISS",
++ [WMI_PSDISABLE_NODE_JOIN] "WMI_PSDISABLE_NODE_JOIN"
++ };
++
++ A_PRINTF("AR6000 Error on Target. Error = 0x%x\n", errorVal);
++
++ /* One error is reported at a time, and errorval is a bitmask */
++ if(errorVal & (errorVal - 1))
++ return;
++
++ A_PRINTF("AR6000 Error type = ");
++ switch(errorVal)
++ {
++ case WMI_TARGET_PM_ERR_FAIL:
++ case WMI_TARGET_KEY_NOT_FOUND:
++ case WMI_TARGET_DECRYPTION_ERR:
++ case WMI_TARGET_BMISS:
++ case WMI_PSDISABLE_NODE_JOIN:
++ A_PRINTF("%s\n", errString[errorVal]);
++ break;
++ default:
++ A_PRINTF("INVALID\n");
++ break;
++ }
++
++}
++
++
++void
++ar6000_cac_event(AR_SOFTC_T *ar, A_UINT8 ac, A_UINT8 cacIndication,
++ A_UINT8 statusCode, A_UINT8 *tspecSuggestion)
++{
++ WMM_TSPEC_IE *tspecIe;
++
++ /*
++ * This is the TSPEC IE suggestion from AP.
++ * Suggestion provided by AP under some error
++ * cases, could be helpful for the host app.
++ * Check documentation.
++ */
++ tspecIe = (WMM_TSPEC_IE *)tspecSuggestion;
++
++ /*
++ * What do we do, if we get TSPEC rejection? One thought
++ * that comes to mind is implictly delete the pstream...
++ */
++ A_PRINTF("AR6000 CAC notification. "
++ "AC = %d, cacIndication = 0x%x, statusCode = 0x%x\n",
++ ac, cacIndication, statusCode);
++}
++
++#define AR6000_PRINT_BSSID(_pBss) do { \
++ A_PRINTF("%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",\
++ (_pBss)[0],(_pBss)[1],(_pBss)[2],(_pBss)[3],\
++ (_pBss)[4],(_pBss)[5]); \
++} while(0)
++
++void
++ar6000_roam_tbl_event(AR_SOFTC_T *ar, WMI_TARGET_ROAM_TBL *pTbl)
++{
++ A_UINT8 i;
++
++ A_PRINTF("ROAM TABLE NO OF ENTRIES is %d ROAM MODE is %d\n",
++ pTbl->numEntries, pTbl->roamMode);
++ for (i= 0; i < pTbl->numEntries; i++) {
++ A_PRINTF("[%d]bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ", i,
++ pTbl->bssRoamInfo[i].bssid[0], pTbl->bssRoamInfo[i].bssid[1],
++ pTbl->bssRoamInfo[i].bssid[2],
++ pTbl->bssRoamInfo[i].bssid[3],
++ pTbl->bssRoamInfo[i].bssid[4],
++ pTbl->bssRoamInfo[i].bssid[5]);
++ A_PRINTF("RSSI %d RSSIDT %d LAST RSSI %d UTIL %d ROAM_UTIL %d"
++ " BIAS %d\n",
++ pTbl->bssRoamInfo[i].rssi,
++ pTbl->bssRoamInfo[i].rssidt,
++ pTbl->bssRoamInfo[i].last_rssi,
++ pTbl->bssRoamInfo[i].util,
++ pTbl->bssRoamInfo[i].roam_util,
++ pTbl->bssRoamInfo[i].bias);
++ }
++}
++
++void
++ar6000_wow_list_event(struct ar6_softc *ar, A_UINT8 num_filters, WMI_GET_WOW_LIST_REPLY *wow_reply)
++{
++ A_UINT8 i,j;
++
++ /*Each event now contains exactly one filter, see bug 26613*/
++ A_PRINTF("WOW pattern %d of %d patterns\n", wow_reply->this_filter_num, wow_reply->num_filters);
++ A_PRINTF("wow mode = %s host mode = %s\n",
++ (wow_reply->wow_mode == 0? "disabled":"enabled"),
++ (wow_reply->host_mode == 1 ? "awake":"asleep"));
++
++
++ /*If there are no patterns, the reply will only contain generic
++ WoW information. Pattern information will exist only if there are
++ patterns present. Bug 26716*/
++
++ /* If this event contains pattern information, display it*/
++ if (wow_reply->this_filter_num) {
++ i=0;
++ A_PRINTF("id=%d size=%d offset=%d\n",
++ wow_reply->wow_filters[i].wow_filter_id,
++ wow_reply->wow_filters[i].wow_filter_size,
++ wow_reply->wow_filters[i].wow_filter_offset);
++ A_PRINTF("wow pattern = ");
++ for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) {
++ A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_pattern[j]);
++ }
++
++ A_PRINTF("\nwow mask = ");
++ for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) {
++ A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_mask[j]);
++ }
++ A_PRINTF("\n");
++ }
++}
++
++/*
++ * Report the Roaming related data collected on the target
++ */
++void
++ar6000_display_roam_time(WMI_TARGET_ROAM_TIME *p)
++{
++ A_PRINTF("Disconnect Data : BSSID: ");
++ AR6000_PRINT_BSSID(p->disassoc_bssid);
++ A_PRINTF(" RSSI %d DISASSOC Time %d NO_TXRX_TIME %d\n",
++ p->disassoc_bss_rssi,p->disassoc_time,
++ p->no_txrx_time);
++ A_PRINTF("Connect Data: BSSID: ");
++ AR6000_PRINT_BSSID(p->assoc_bssid);
++ A_PRINTF(" RSSI %d ASSOC Time %d TXRX_TIME %d\n",
++ p->assoc_bss_rssi,p->assoc_time,
++ p->allow_txrx_time);
++ A_PRINTF("Last Data Tx Time (b4 Disassoc) %d "\
++ "First Data Tx Time (after Assoc) %d\n",
++ p->last_data_txrx_time, p->first_data_txrx_time);
++}
++
++void
++ar6000_roam_data_event(AR_SOFTC_T *ar, WMI_TARGET_ROAM_DATA *p)
++{
++ switch (p->roamDataType) {
++ case ROAM_DATA_TIME:
++ ar6000_display_roam_time(&p->u.roamTime);
++ break;
++ default:
++ break;
++ }
++}
++
++void
++ar6000_bssInfo_event_rx(AR_SOFTC_T *ar, A_UINT8 *datap, int len)
++{
++ struct sk_buff *skb;
++ WMI_BSS_INFO_HDR *bih = (WMI_BSS_INFO_HDR *)datap;
++
++
++ if (!ar->arMgmtFilter) {
++ return;
++ }
++ if (((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_BEACON) &&
++ (bih->frameType != BEACON_FTYPE)) ||
++ ((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_PROBE_RESP) &&
++ (bih->frameType != PROBERESP_FTYPE)))
++ {
++ return;
++ }
++
++ if ((skb = A_NETBUF_ALLOC_RAW(len)) != NULL) {
++
++ A_NETBUF_PUT(skb, len);
++ A_MEMCPY(A_NETBUF_DATA(skb), datap, len);
++ skb->dev = ar->arNetDev;
++ printk("MAC RAW...\n");
++// skb->mac.raw = A_NETBUF_DATA(skb);
++ skb->ip_summed = CHECKSUM_NONE;
++ skb->pkt_type = PACKET_OTHERHOST;
++ skb->protocol = __constant_htons(0x0019);
++ netif_rx(skb);
++ }
++}
++
++A_UINT32 wmiSendCmdNum;
++
++A_STATUS
++ar6000_control_tx(void *devt, void *osbuf, WMI_PRI_STREAM_ID streamID)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++ A_STATUS status = A_OK;
++ struct ar_cookie *cookie = NULL;
++ int i;
++
++ /* take lock to protect ar6000_alloc_cookie() */
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ do {
++
++ AR_DEBUG2_PRINTF("ar_contrstatus = ol_tx: skb=0x%x, len=0x%x, sid=%d\n",
++ (A_UINT32)osbuf, A_NETBUF_LEN(osbuf), streamID);
++
++ if ((streamID == WMI_CONTROL_PRI) && (ar->arWMIControlEpFull)) {
++ /* control endpoint is full, don't allocate resources, we
++ * are just going to drop this packet */
++ cookie = NULL;
++ AR_DEBUG_PRINTF(" WMI Control EP full, dropping packet : 0x%X, len:%d \n",
++ (A_UINT32)osbuf, A_NETBUF_LEN(osbuf));
++ } else {
++ cookie = ar6000_alloc_cookie(ar);
++ }
++
++ if (cookie == NULL) {
++ status = A_NO_MEMORY;
++ break;
++ }
++
++ if(logWmiRawMsgs) {
++ A_PRINTF("WMI cmd send, msgNo %d :", wmiSendCmdNum);
++ for(i = 0; i < a_netbuf_to_len(osbuf); i++)
++ A_PRINTF("%x ", ((A_UINT8 *)a_netbuf_to_data(osbuf))[i]);
++ A_PRINTF("\n");
++ }
++
++ wmiSendCmdNum++;
++
++ } while (FALSE);
++
++ if (cookie != NULL) {
++ /* got a structure to send it out on */
++ ar->arTxPending[streamID]++;
++
++ if (streamID != WMI_CONTROL_PRI) {
++ ar->arTotalTxDataPending++;
++ }
++ }
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++
++ if (cookie != NULL) {
++ cookie->arc_bp[0] = (A_UINT32)osbuf;
++ cookie->arc_bp[1] = 0;
++ SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
++ cookie,
++ A_NETBUF_DATA(osbuf),
++ A_NETBUF_LEN(osbuf),
++ arWMIStream2EndpointID(ar,streamID),
++ AR6K_CONTROL_PKT_TAG);
++ /* this interface is asynchronous, if there is an error, cleanup will happen in the
++ * TX completion callback */
++ HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
++ status = A_OK;
++ }
++
++ return status;
++}
++
++/* indicate tx activity or inactivity on a WMI stream */
++void ar6000_indicate_tx_activity(void *devt, A_UINT8 TrafficClass, A_BOOL Active)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++ WMI_PRI_STREAM_ID streamid;
++
++ if (ar->arWmiEnabled) {
++ streamid = wmi_get_stream_id(ar->arWmi, TrafficClass);
++ } else {
++ /* for mbox ping testing, the traffic class is mapped directly as a stream ID,
++ * see handling of AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE in ioctl.c */
++ streamid = (WMI_PRI_STREAM_ID)TrafficClass;
++ }
++
++ /* notify HTC, this may cause credit distribution changes */
++
++ HTCIndicateActivityChange(ar->arHtcTarget,
++ arWMIStream2EndpointID(ar,streamid),
++ Active);
++
++}
++
++module_init(ar6000_init_module);
++module_exit(ar6000_cleanup_module);
++
++/* Init cookie queue */
++static void
++ar6000_cookie_init(AR_SOFTC_T *ar)
++{
++ A_UINT32 i;
++
++ ar->arCookieList = NULL;
++ A_MEMZERO(s_ar_cookie_mem, sizeof(s_ar_cookie_mem));
++
++ for (i = 0; i < MAX_COOKIE_NUM; i++) {
++ ar6000_free_cookie(ar, &s_ar_cookie_mem[i]);
++ }
++}
++
++/* cleanup cookie queue */
++static void
++ar6000_cookie_cleanup(AR_SOFTC_T *ar)
++{
++ /* It is gone .... */
++ ar->arCookieList = NULL;
++}
++
++/* Init cookie queue */
++static void
++ar6000_free_cookie(AR_SOFTC_T *ar, struct ar_cookie * cookie)
++{
++ /* Insert first */
++ A_ASSERT(ar != NULL);
++ A_ASSERT(cookie != NULL);
++ cookie->arc_list_next = ar->arCookieList;
++ ar->arCookieList = cookie;
++}
++
++/* cleanup cookie queue */
++static struct ar_cookie *
++ar6000_alloc_cookie(AR_SOFTC_T *ar)
++{
++ struct ar_cookie *cookie;
++
++ cookie = ar->arCookieList;
++ if(cookie != NULL)
++ {
++ ar->arCookieList = cookie->arc_list_next;
++ }
++
++ return cookie;
++}
++
++#ifdef SEND_EVENT_TO_APP
++/*
++ * This function is used to send event which come from taget to
++ * the application. The buf which send to application is include
++ * the event ID and event content.
++ */
++#define EVENT_ID_LEN 2
++void ar6000_send_event_to_app(AR_SOFTC_T *ar, A_UINT16 eventId,
++ A_UINT8 *datap, int len)
++{
++
++#if (WIRELESS_EXT >= 15)
++
++/* note: IWEVCUSTOM only exists in wireless extensions after version 15 */
++
++ char *buf;
++ A_UINT16 size;
++ union iwreq_data wrqu;
++
++ size = len + EVENT_ID_LEN;
++
++ if (size > IW_CUSTOM_MAX) {
++ AR_DEBUG_PRINTF("WMI event ID : 0x%4.4X, len = %d too big for IWEVCUSTOM (max=%d) \n",
++ eventId, size, IW_CUSTOM_MAX);
++ return;
++ }
++
++ buf = A_MALLOC_NOWAIT(size);
++ A_MEMZERO(buf, size);
++ A_MEMCPY(buf, &eventId, EVENT_ID_LEN);
++ A_MEMCPY(buf+EVENT_ID_LEN, datap, len);
++
++ //AR_DEBUG_PRINTF("event ID = %d,len = %d\n",*(A_UINT16*)buf, size);
++ A_MEMZERO(&wrqu, sizeof(wrqu));
++ wrqu.data.length = size;
++ wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
++
++ A_FREE(buf);
++#endif
++
++
++}
++#endif
++
++
++void
++ar6000_tx_retry_err_event(void *devt)
++{
++ AR_DEBUG2_PRINTF("Tx retries reach maximum!\n");
++}
++
++void
++ar6000_snrThresholdEvent_rx(void *devt, WMI_SNR_THRESHOLD_VAL newThreshold, A_UINT8 snr)
++{
++ AR_DEBUG2_PRINTF("snr threshold range %d, snr %d\n", newThreshold, snr);
++}
++
++void
++ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL newThreshold, A_UINT8 lq)
++{
++ AR_DEBUG2_PRINTF("lq threshold range %d, lq %d\n", newThreshold, lq);
++}
++
++
++
++A_UINT32
++a_copy_to_user(void *to, const void *from, A_UINT32 n)
++{
++ return(copy_to_user(to, from, n));
++}
++
++A_UINT32
++a_copy_from_user(void *to, const void *from, A_UINT32 n)
++{
++ return(copy_from_user(to, from, n));
++}
++
++
++A_STATUS
++ar6000_get_driver_cfg(struct net_device *dev,
++ A_UINT16 cfgParam,
++ void *result)
++{
++
++ A_STATUS ret = 0;
++
++ switch(cfgParam)
++ {
++ case AR6000_DRIVER_CFG_GET_WLANNODECACHING:
++ *((A_UINT32 *)result) = wlanNodeCaching;
++ break;
++ case AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS:
++ *((A_UINT32 *)result) = logWmiRawMsgs;
++ break;
++ default:
++ ret = EINVAL;
++ break;
++ }
++
++ return ret;
++}
++
++void
++ar6000_keepalive_rx(void *devt, A_UINT8 configured)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++
++ ar->arKeepaliveConfigured = configured;
++ wake_up(&arEvent);
++}
++
++void
++ar6000_pmkid_list_event(void *devt, A_UINT8 numPMKID, WMI_PMKID *pmkidList)
++{
++ A_UINT8 i, j;
++
++ A_PRINTF("Number of Cached PMKIDs is %d\n", numPMKID);
++
++ for (i = 0; i < numPMKID; i++) {
++ A_PRINTF("\nPMKID %d ", i);
++ for (j = 0; j < WMI_PMKID_LEN; j++) {
++ A_PRINTF("%2.2x", pmkidList->pmkid[j]);
++ }
++ pmkidList++;
++ }
++}
++
++#ifdef USER_KEYS
++static A_STATUS
++
++ar6000_reinstall_keys(AR_SOFTC_T *ar, A_UINT8 key_op_ctrl)
++{
++ A_STATUS status = A_OK;
++ struct ieee80211req_key *uik = &ar->user_saved_keys.ucast_ik;
++ struct ieee80211req_key *bik = &ar->user_saved_keys.bcast_ik;
++ CRYPTO_TYPE keyType = ar->user_saved_keys.keyType;
++
++ if (IEEE80211_CIPHER_CCKM_KRK != uik->ik_type) {
++ if (NONE_CRYPT == keyType) {
++ goto _reinstall_keys_out;
++ }
++
++ if (uik->ik_keylen) {
++ status = wmi_addKey_cmd(ar->arWmi, uik->ik_keyix,
++ ar->user_saved_keys.keyType, PAIRWISE_USAGE,
++ uik->ik_keylen, (A_UINT8 *)&uik->ik_keyrsc,
++ uik->ik_keydata, key_op_ctrl, SYNC_BEFORE_WMIFLAG);
++ }
++
++ } else {
++ status = wmi_add_krk_cmd(ar->arWmi, uik->ik_keydata);
++ }
++
++ if (IEEE80211_CIPHER_CCKM_KRK != bik->ik_type) {
++ if (NONE_CRYPT == keyType) {
++ goto _reinstall_keys_out;
++ }
++
++ if (bik->ik_keylen) {
++ status = wmi_addKey_cmd(ar->arWmi, bik->ik_keyix,
++ ar->user_saved_keys.keyType, GROUP_USAGE,
++ bik->ik_keylen, (A_UINT8 *)&bik->ik_keyrsc,
++ bik->ik_keydata, key_op_ctrl, NO_SYNC_WMIFLAG);
++ }
++ } else {
++ status = wmi_add_krk_cmd(ar->arWmi, bik->ik_keydata);
++ }
++
++_reinstall_keys_out:
++ ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
++ ar->user_key_ctrl = 0;
++
++ return status;
++}
++#endif /* USER_KEYS */
++
++
++void
++ar6000_dset_open_req(
++ void *context,
++ A_UINT32 id,
++ A_UINT32 targHandle,
++ A_UINT32 targReplyFn,
++ A_UINT32 targReplyArg)
++{
++}
++
++void
++ar6000_dset_close(
++ void *context,
++ A_UINT32 access_cookie)
++{
++ return;
++}
++
++void
++ar6000_dset_data_req(
++ void *context,
++ A_UINT32 accessCookie,
++ A_UINT32 offset,
++ A_UINT32 length,
++ A_UINT32 targBuf,
++ A_UINT32 targReplyFn,
++ A_UINT32 targReplyArg)
++{
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,361 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _AR6000_H_
++#define _AR6000_H_
++
++#include <linux/version.h>
++
++
++#include <linux/autoconf.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/spinlock.h>
++#include <linux/skbuff.h>
++#include <linux/if_ether.h>
++#include <linux/netdevice.h>
++#include <linux/etherdevice.h>
++#include <net/iw_handler.h>
++#include <linux/if_arp.h>
++#include <linux/ip.h>
++#include <asm/semaphore.h>
++#include <linux/wireless.h>
++#include <linux/module.h>
++#include <asm/io.h>
++
++#include <a_config.h>
++#include <athdefs.h>
++#include "a_types.h"
++#include "a_osapi.h"
++#include "htc_api.h"
++#include "wmi.h"
++#include "a_drv.h"
++#include "bmi.h"
++#include <ieee80211.h>
++#include <ieee80211_ioctl.h>
++#include <wlan_api.h>
++#include <wmi_api.h>
++#include "gpio_api.h"
++#include "gpio.h"
++#include <host_version.h>
++#include <linux/rtnetlink.h>
++#include <linux/init.h>
++#include <linux/moduleparam.h>
++#include "AR6Khwreg.h"
++#include "ar6000_api.h"
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++#include <testcmd.h>
++#endif
++
++#include "targaddrs.h"
++#include "dbglog_api.h"
++#include "ar6000_diag.h"
++#include "common_drv.h"
++
++#ifndef __dev_put
++#define __dev_put(dev) dev_put(dev)
++#endif
++
++#define __ATH_CENTRAL_IOCTL_DISPATCHER___ /* To become compile time flag */
++
++#ifdef USER_KEYS
++
++#define USER_SAVEDKEYS_STAT_INIT 0
++#define USER_SAVEDKEYS_STAT_RUN 1
++
++// TODO this needs to move into the AR_SOFTC struct
++struct USER_SAVEDKEYS {
++ struct ieee80211req_key ucast_ik;
++ struct ieee80211req_key bcast_ik;
++ CRYPTO_TYPE keyType;
++ A_BOOL keyOk;
++};
++#endif
++
++#define DBG_INFO 0x00000001
++#define DBG_ERROR 0x00000002
++#define DBG_WARNING 0x00000004
++#define DBG_SDIO 0x00000008
++#define DBG_HIF 0x00000010
++#define DBG_HTC 0x00000020
++#define DBG_WMI 0x00000040
++#define DBG_WMI2 0x00000080
++#define DBG_DRIVER 0x00000100
++
++#define DBG_DEFAULTS (DBG_ERROR|DBG_WARNING)
++
++
++#ifdef DEBUG
++#define AR_DEBUG_PRINTF(args...) if (debugdriver) A_PRINTF(args);
++#define AR_DEBUG2_PRINTF(args...) if (debugdriver >= 2) A_PRINTF(args);
++extern int debugdriver;
++#else
++#define AR_DEBUG_PRINTF(args...)
++#define AR_DEBUG2_PRINTF(args...)
++#endif
++
++A_STATUS ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
++A_STATUS ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#define MAX_AR6000 1
++#define AR6000_MAX_RX_BUFFERS 16
++#define AR6000_BUFFER_SIZE 1664
++#define AR6000_TX_TIMEOUT 10
++#define AR6000_ETH_ADDR_LEN 6
++#define AR6000_MAX_ENDPOINTS 4
++#define MAX_NODE_NUM 15
++#define MAX_COOKIE_NUM 150
++#define AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT 1
++#define AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT 1
++
++enum {
++ DRV_HB_CHALLENGE = 0,
++ APP_HB_CHALLENGE
++};
++
++/* HTC RAW streams */
++typedef enum _HTC_RAW_STREAM_ID {
++ HTC_RAW_STREAM_NOT_MAPPED = -1,
++ HTC_RAW_STREAM_0 = 0,
++ HTC_RAW_STREAM_1 = 1,
++ HTC_RAW_STREAM_2 = 2,
++ HTC_RAW_STREAM_3 = 3,
++ HTC_RAW_STREAM_NUM_MAX
++} HTC_RAW_STREAM_ID;
++
++#define RAW_HTC_READ_BUFFERS_NUM 4
++#define RAW_HTC_WRITE_BUFFERS_NUM 4
++
++typedef struct {
++ int currPtr;
++ int length;
++ unsigned char data[AR6000_BUFFER_SIZE];
++ HTC_PACKET HTCPacket;
++} raw_htc_buffer;
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++/*
++ * add TCMD_MODE besides wmi and bypasswmi
++ * in TCMD_MODE, only few TCMD releated wmi commands
++ * counld be hanlder
++ */
++enum {
++ AR6000_WMI_MODE = 0,
++ AR6000_BYPASS_MODE,
++ AR6000_TCMD_MODE,
++ AR6000_WLAN_MODE
++};
++#endif /* CONFIG_HOST_TCMD_SUPPORT */
++
++struct ar_wep_key {
++ A_UINT8 arKeyIndex;
++ A_UINT8 arKeyLen;
++ A_UINT8 arKey[64];
++} ;
++
++struct ar_node_mapping {
++ A_UINT8 macAddress[6];
++ A_UINT8 epId;
++ A_UINT8 txPending;
++};
++
++struct ar_cookie {
++ A_UINT32 arc_bp[2]; /* Must be first field */
++ HTC_PACKET HtcPkt; /* HTC packet wrapper */
++ struct ar_cookie *arc_list_next;
++};
++
++struct ar_hb_chlng_resp {
++ A_TIMER timer;
++ A_UINT32 frequency;
++ A_UINT32 seqNum;
++ A_BOOL outstanding;
++ A_UINT8 missCnt;
++ A_UINT8 missThres;
++};
++
++typedef struct ar6_softc {
++ struct net_device *arNetDev; /* net_device pointer */
++ void *arWmi;
++ int arTxPending[WMI_PRI_MAX_COUNT];
++ int arTotalTxDataPending;
++ A_UINT8 arNumDataEndPts;
++ A_BOOL arWmiEnabled;
++ A_BOOL arWmiReady;
++ A_BOOL arConnected;
++ HTC_HANDLE arHtcTarget;
++ void *arHifDevice;
++ spinlock_t arLock;
++ struct semaphore arSem;
++ int arRxBuffers[WMI_PRI_MAX_COUNT];
++ int arSsidLen;
++ u_char arSsid[32];
++ A_UINT8 arNetworkType;
++ A_UINT8 arDot11AuthMode;
++ A_UINT8 arAuthMode;
++ A_UINT8 arPairwiseCrypto;
++ A_UINT8 arPairwiseCryptoLen;
++ A_UINT8 arGroupCrypto;
++ A_UINT8 arGroupCryptoLen;
++ A_UINT8 arDefTxKeyIndex;
++ struct ar_wep_key arWepKeyList[WMI_MAX_KEY_INDEX + 1];
++ A_UINT8 arBssid[6];
++ A_UINT8 arReqBssid[6];
++ A_UINT16 arChannelHint;
++ A_UINT16 arBssChannel;
++ A_UINT16 arListenInterval;
++ struct ar6000_version arVersion;
++ A_UINT32 arTargetType;
++ A_INT8 arRssi;
++ A_UINT8 arTxPwr;
++ A_BOOL arTxPwrSet;
++ A_INT32 arBitRate;
++ struct net_device_stats arNetStats;
++ struct iw_statistics arIwStats;
++ A_INT8 arNumChannels;
++ A_UINT16 arChannelList[32];
++ A_UINT32 arRegCode;
++ A_BOOL statsUpdatePending;
++ TARGET_STATS arTargetStats;
++ A_INT8 arMaxRetries;
++ A_UINT8 arPhyCapability;
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++ A_UINT8 tcmdRxReport;
++ A_UINT32 tcmdRxTotalPkt;
++ A_INT32 tcmdRxRssi;
++ A_UINT32 tcmdPm;
++ A_UINT32 arTargetMode;
++#endif
++ AR6000_WLAN_STATE arWlanState;
++ struct ar_node_mapping arNodeMap[MAX_NODE_NUM];
++ A_UINT8 arIbssPsEnable;
++ A_UINT8 arNodeNum;
++ A_UINT8 arNexEpId;
++ struct ar_cookie *arCookieList;
++ A_UINT16 arRateMask;
++ A_UINT8 arSkipScan;
++ A_UINT16 arBeaconInterval;
++ A_BOOL arConnectPending;
++ A_BOOL arWmmEnabled;
++ struct ar_hb_chlng_resp arHBChallengeResp;
++ A_UINT8 arKeepaliveConfigured;
++ A_UINT32 arMgmtFilter;
++ HTC_ENDPOINT_ID arWmi2EpMapping[WMI_PRI_MAX_COUNT];
++ WMI_PRI_STREAM_ID arEp2WmiMapping[ENDPOINT_MAX];
++#ifdef HTC_RAW_INTERFACE
++ HTC_ENDPOINT_ID arRaw2EpMapping[HTC_RAW_STREAM_NUM_MAX];
++ HTC_RAW_STREAM_ID arEp2RawMapping[ENDPOINT_MAX];
++ struct semaphore raw_htc_read_sem[HTC_RAW_STREAM_NUM_MAX];
++ struct semaphore raw_htc_write_sem[HTC_RAW_STREAM_NUM_MAX];
++ wait_queue_head_t raw_htc_read_queue[HTC_RAW_STREAM_NUM_MAX];
++ wait_queue_head_t raw_htc_write_queue[HTC_RAW_STREAM_NUM_MAX];
++ raw_htc_buffer raw_htc_read_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_READ_BUFFERS_NUM];
++ raw_htc_buffer raw_htc_write_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_WRITE_BUFFERS_NUM];
++ A_BOOL write_buffer_available[HTC_RAW_STREAM_NUM_MAX];
++ A_BOOL read_buffer_available[HTC_RAW_STREAM_NUM_MAX];
++#endif
++ A_BOOL arNetQueueStopped;
++ A_BOOL arRawIfInit;
++ int arDeviceIndex;
++ COMMON_CREDIT_STATE_INFO arCreditStateInfo;
++ A_BOOL arWMIControlEpFull;
++ A_BOOL dbgLogFetchInProgress;
++ A_UCHAR log_buffer[DBGLOG_HOST_LOG_BUFFER_SIZE];
++ A_UINT32 log_cnt;
++ A_UINT32 dbglog_init_done;
++ A_UINT32 arConnectCtrlFlags;
++#ifdef USER_KEYS
++ A_INT32 user_savedkeys_stat;
++ A_UINT32 user_key_ctrl;
++ struct USER_SAVEDKEYS user_saved_keys;
++#endif
++} AR_SOFTC_T;
++
++
++#define arWMIStream2EndpointID(ar,wmi) (ar)->arWmi2EpMapping[(wmi)]
++#define arSetWMIStream2EndpointIDMap(ar,wmi,ep) \
++{ (ar)->arWmi2EpMapping[(wmi)] = (ep); \
++ (ar)->arEp2WmiMapping[(ep)] = (wmi); }
++#define arEndpoint2WMIStreamID(ar,ep) (ar)->arEp2WmiMapping[(ep)]
++
++#define arRawIfEnabled(ar) (ar)->arRawIfInit
++#define arRawStream2EndpointID(ar,raw) (ar)->arRaw2EpMapping[(raw)]
++#define arSetRawStream2EndpointIDMap(ar,raw,ep) \
++{ (ar)->arRaw2EpMapping[(raw)] = (ep); \
++ (ar)->arEp2RawMapping[(ep)] = (raw); }
++#define arEndpoint2RawStreamID(ar,ep) (ar)->arEp2RawMapping[(ep)]
++
++struct ar_giwscan_param {
++ char *current_ev;
++ char *end_buf;
++ A_BOOL firstPass;
++};
++
++#define AR6000_STAT_INC(ar, stat) (ar->arNetStats.stat++)
++
++#define AR6000_SPIN_LOCK(lock, param) do { \
++ if (irqs_disabled()) { \
++ AR_DEBUG_PRINTF("IRQs disabled:AR6000_LOCK\n"); \
++ } \
++ spin_lock_bh(lock); \
++} while (0)
++
++#define AR6000_SPIN_UNLOCK(lock, param) do { \
++ if (irqs_disabled()) { \
++ AR_DEBUG_PRINTF("IRQs disabled: AR6000_UNLOCK\n"); \
++ } \
++ spin_unlock_bh(lock); \
++} while (0)
++
++int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
++int ar6000_ioctl_dispatcher(struct net_device *dev, struct ifreq *rq, int cmd);
++void ar6000_ioctl_iwsetup(struct iw_handler_def *def);
++void ar6000_gpio_init(void);
++void ar6000_init_profile_info(AR_SOFTC_T *ar);
++void ar6000_install_static_wep_keys(AR_SOFTC_T *ar);
++int ar6000_init(struct net_device *dev);
++int ar6000_dbglog_get_debug_logs(AR_SOFTC_T *ar);
++A_STATUS ar6000_SetHTCBlockSize(AR_SOFTC_T *ar);
++
++#ifdef HTC_RAW_INTERFACE
++
++#ifndef __user
++#define __user
++#endif
++
++int ar6000_htc_raw_open(AR_SOFTC_T *ar);
++int ar6000_htc_raw_close(AR_SOFTC_T *ar);
++ssize_t ar6000_htc_raw_read(AR_SOFTC_T *ar,
++ HTC_RAW_STREAM_ID StreamID,
++ char __user *buffer, size_t count);
++ssize_t ar6000_htc_raw_write(AR_SOFTC_T *ar,
++ HTC_RAW_STREAM_ID StreamID,
++ char __user *buffer, size_t count);
++
++#endif /* HTC_RAW_INTERFACE */
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _AR6000_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_raw_if.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_raw_if.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,439 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "ar6000_drv.h"
++
++#ifdef HTC_RAW_INTERFACE
++
++static void
++ar6000_htc_raw_read_cb(void *Context, HTC_PACKET *pPacket)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
++ raw_htc_buffer *busy;
++ HTC_RAW_STREAM_ID streamID;
++
++ busy = (raw_htc_buffer *)pPacket->pPktContext;
++ A_ASSERT(busy != NULL);
++
++ if (pPacket->Status == A_ECANCELED) {
++ /*
++ * HTC provides A_ECANCELED status when it doesn't want to be refilled
++ * (probably due to a shutdown)
++ */
++ return;
++ }
++
++ streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint);
++ A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED);
++
++#ifdef CF
++ if (down_trylock(&ar->raw_htc_read_sem[streamID])) {
++#else
++ if (down_interruptible(&ar->raw_htc_read_sem[streamID])) {
++#endif /* CF */
++ AR_DEBUG2_PRINTF("Unable to down the semaphore\n");
++ }
++
++ A_ASSERT((pPacket->Status != A_OK) ||
++ (pPacket->pBuffer == (busy->data + HTC_HEADER_LEN)));
++
++ busy->length = pPacket->ActualLength + HTC_HEADER_LEN;
++ busy->currPtr = HTC_HEADER_LEN;
++ ar->read_buffer_available[streamID] = TRUE;
++ //AR_DEBUG_PRINTF("raw read cb: 0x%X 0x%X \n", busy->currPtr,busy->length);
++ up(&ar->raw_htc_read_sem[streamID]);
++
++ /* Signal the waiting process */
++ AR_DEBUG2_PRINTF("Waking up the StreamID(%d) read process\n", streamID);
++ wake_up_interruptible(&ar->raw_htc_read_queue[streamID]);
++}
++
++static void
++ar6000_htc_raw_write_cb(void *Context, HTC_PACKET *pPacket)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
++ raw_htc_buffer *free;
++ HTC_RAW_STREAM_ID streamID;
++
++ free = (raw_htc_buffer *)pPacket->pPktContext;
++ A_ASSERT(free != NULL);
++
++ if (pPacket->Status == A_ECANCELED) {
++ /*
++ * HTC provides A_ECANCELED status when it doesn't want to be refilled
++ * (probably due to a shutdown)
++ */
++ return;
++ }
++
++ streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint);
++ A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED);
++
++#ifdef CF
++ if (down_trylock(&ar->raw_htc_write_sem[streamID])) {
++#else
++ if (down_interruptible(&ar->raw_htc_write_sem[streamID])) {
++#endif
++ AR_DEBUG2_PRINTF("Unable to down the semaphore\n");
++ }
++
++ A_ASSERT(pPacket->pBuffer == (free->data + HTC_HEADER_LEN));
++
++ free->length = 0;
++ ar->write_buffer_available[streamID] = TRUE;
++ up(&ar->raw_htc_write_sem[streamID]);
++
++ /* Signal the waiting process */
++ AR_DEBUG2_PRINTF("Waking up the StreamID(%d) write process\n", streamID);
++ wake_up_interruptible(&ar->raw_htc_write_queue[streamID]);
++}
++
++/* connect to a service */
++static A_STATUS ar6000_connect_raw_service(AR_SOFTC_T *ar,
++ HTC_RAW_STREAM_ID StreamID)
++{
++ A_STATUS status;
++ HTC_SERVICE_CONNECT_RESP response;
++ A_UINT8 streamNo;
++ HTC_SERVICE_CONNECT_REQ connect;
++
++ do {
++
++ A_MEMZERO(&connect,sizeof(connect));
++ /* pass the stream ID as meta data to the RAW streams service */
++ streamNo = (A_UINT8)StreamID;
++ connect.pMetaData = &streamNo;
++ connect.MetaDataLength = sizeof(A_UINT8);
++ /* these fields are the same for all endpoints */
++ connect.EpCallbacks.pContext = ar;
++ connect.EpCallbacks.EpTxComplete = ar6000_htc_raw_write_cb;
++ connect.EpCallbacks.EpRecv = ar6000_htc_raw_read_cb;
++ /* simple interface, we don't need these optional callbacks */
++ connect.EpCallbacks.EpRecvRefill = NULL;
++ connect.EpCallbacks.EpSendFull = NULL;
++ connect.MaxSendQueueDepth = RAW_HTC_WRITE_BUFFERS_NUM;
++
++ /* connect to the raw streams service, we may be able to get 1 or more
++ * connections, depending on WHAT is running on the target */
++ connect.ServiceID = HTC_RAW_STREAMS_SVC;
++
++ A_MEMZERO(&response,sizeof(response));
++
++ /* try to connect to the raw stream, it is okay if this fails with
++ * status HTC_SERVICE_NO_MORE_EP */
++ status = HTCConnectService(ar->arHtcTarget,
++ &connect,
++ &response);
++
++ if (A_FAILED(status)) {
++ if (response.ConnectRespCode == HTC_SERVICE_NO_MORE_EP) {
++ AR_DEBUG_PRINTF("HTC RAW , No more streams allowed \n");
++ status = A_OK;
++ }
++ break;
++ }
++
++ /* set endpoint mapping for the RAW HTC streams */
++ arSetRawStream2EndpointIDMap(ar,StreamID,response.Endpoint);
++
++ AR_DEBUG_PRINTF("HTC RAW : stream ID: %d, endpoint: %d\n",
++ StreamID, arRawStream2EndpointID(ar,StreamID));
++
++ } while (FALSE);
++
++ return status;
++}
++
++int ar6000_htc_raw_open(AR_SOFTC_T *ar)
++{
++ A_STATUS status;
++ int streamID, endPt, count2;
++ raw_htc_buffer *buffer;
++ HTC_SERVICE_ID servicepriority;
++
++ A_ASSERT(ar->arHtcTarget != NULL);
++
++ /* wait for target */
++ status = HTCWaitTarget(ar->arHtcTarget);
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF("HTCWaitTarget failed (%d)\n", status);
++ return -ENODEV;
++ }
++
++ for (endPt = 0; endPt < ENDPOINT_MAX; endPt++) {
++ ar->arEp2RawMapping[endPt] = HTC_RAW_STREAM_NOT_MAPPED;
++ }
++
++ for (streamID = HTC_RAW_STREAM_0; streamID < HTC_RAW_STREAM_NUM_MAX; streamID++) {
++ /* Initialize the data structures */
++ init_MUTEX(&ar->raw_htc_read_sem[streamID]);
++ init_MUTEX(&ar->raw_htc_write_sem[streamID]);
++ init_waitqueue_head(&ar->raw_htc_read_queue[streamID]);
++ init_waitqueue_head(&ar->raw_htc_write_queue[streamID]);
++
++ /* try to connect to the raw service */
++ status = ar6000_connect_raw_service(ar,streamID);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ if (arRawStream2EndpointID(ar,streamID) == 0) {
++ break;
++ }
++
++ for (count2 = 0; count2 < RAW_HTC_READ_BUFFERS_NUM; count2 ++) {
++ /* Initialize the receive buffers */
++ buffer = &ar->raw_htc_write_buffer[streamID][count2];
++ memset(buffer, 0, sizeof(raw_htc_buffer));
++ buffer = &ar->raw_htc_read_buffer[streamID][count2];
++ memset(buffer, 0, sizeof(raw_htc_buffer));
++
++ SET_HTC_PACKET_INFO_RX_REFILL(&buffer->HTCPacket,
++ buffer,
++ buffer->data,
++ AR6000_BUFFER_SIZE,
++ arRawStream2EndpointID(ar,streamID));
++
++ /* Queue buffers to HTC for receive */
++ if ((status = HTCAddReceivePkt(ar->arHtcTarget, &buffer->HTCPacket)) != A_OK)
++ {
++ BMIInit();
++ return -EIO;
++ }
++ }
++
++ for (count2 = 0; count2 < RAW_HTC_WRITE_BUFFERS_NUM; count2 ++) {
++ /* Initialize the receive buffers */
++ buffer = &ar->raw_htc_write_buffer[streamID][count2];
++ memset(buffer, 0, sizeof(raw_htc_buffer));
++ }
++
++ ar->read_buffer_available[streamID] = FALSE;
++ ar->write_buffer_available[streamID] = TRUE;
++ }
++
++ if (A_FAILED(status)) {
++ return -EIO;
++ }
++
++ AR_DEBUG_PRINTF("HTC RAW, number of streams the target supports: %d \n", streamID);
++
++ servicepriority = HTC_RAW_STREAMS_SVC; /* only 1 */
++
++ /* set callbacks and priority list */
++ HTCSetCreditDistribution(ar->arHtcTarget,
++ ar,
++ NULL, /* use default */
++ NULL, /* use default */
++ &servicepriority,
++ 1);
++
++ /* Start the HTC component */
++ if ((status = HTCStart(ar->arHtcTarget)) != A_OK) {
++ BMIInit();
++ return -EIO;
++ }
++
++ (ar)->arRawIfInit = TRUE;
++
++ return 0;
++}
++
++int ar6000_htc_raw_close(AR_SOFTC_T *ar)
++{
++ A_PRINTF("ar6000_htc_raw_close called \n");
++ HTCStop(ar->arHtcTarget);
++
++ /* reset the device */
++ ar6000_reset_device(ar->arHifDevice, ar->arTargetType);
++ /* Initialize the BMI component */
++ BMIInit();
++
++ return 0;
++}
++
++raw_htc_buffer *
++get_filled_buffer(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID)
++{
++ int count;
++ raw_htc_buffer *busy;
++
++ /* Check for data */
++ for (count = 0; count < RAW_HTC_READ_BUFFERS_NUM; count ++) {
++ busy = &ar->raw_htc_read_buffer[StreamID][count];
++ if (busy->length) {
++ break;
++ }
++ }
++ if (busy->length) {
++ ar->read_buffer_available[StreamID] = TRUE;
++ } else {
++ ar->read_buffer_available[StreamID] = FALSE;
++ }
++
++ return busy;
++}
++
++ssize_t ar6000_htc_raw_read(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID,
++ char __user *buffer, size_t length)
++{
++ int readPtr;
++ raw_htc_buffer *busy;
++
++ if (arRawStream2EndpointID(ar,StreamID) == 0) {
++ AR_DEBUG_PRINTF("StreamID(%d) not connected! \n", StreamID);
++ return -EFAULT;
++ }
++
++ if (down_interruptible(&ar->raw_htc_read_sem[StreamID])) {
++ return -ERESTARTSYS;
++ }
++
++ busy = get_filled_buffer(ar,StreamID);
++ while (!ar->read_buffer_available[StreamID]) {
++ up(&ar->raw_htc_read_sem[StreamID]);
++
++ /* Wait for the data */
++ AR_DEBUG2_PRINTF("Sleeping StreamID(%d) read process\n", StreamID);
++ if (wait_event_interruptible(ar->raw_htc_read_queue[StreamID],
++ ar->read_buffer_available[StreamID]))
++ {
++ return -EINTR;
++ }
++ if (down_interruptible(&ar->raw_htc_read_sem[StreamID])) {
++ return -ERESTARTSYS;
++ }
++ busy = get_filled_buffer(ar,StreamID);
++ }
++
++ /* Read the data */
++ readPtr = busy->currPtr;
++ if (length > busy->length - HTC_HEADER_LEN) {
++ length = busy->length - HTC_HEADER_LEN;
++ }
++ if (copy_to_user(buffer, &busy->data[readPtr], length)) {
++ up(&ar->raw_htc_read_sem[StreamID]);
++ return -EFAULT;
++ }
++
++ busy->currPtr += length;
++
++ //AR_DEBUG_PRINTF("raw read ioctl: currPTR : 0x%X 0x%X \n", busy->currPtr,busy->length);
++
++ if (busy->currPtr == busy->length)
++ {
++ busy->currPtr = 0;
++ busy->length = 0;
++ HTC_PACKET_RESET_RX(&busy->HTCPacket);
++ //AR_DEBUG_PRINTF("raw read ioctl: ep for packet:%d \n", busy->HTCPacket.Endpoint);
++ HTCAddReceivePkt(ar->arHtcTarget, &busy->HTCPacket);
++ }
++ ar->read_buffer_available[StreamID] = FALSE;
++ up(&ar->raw_htc_read_sem[StreamID]);
++
++ return length;
++}
++
++static raw_htc_buffer *
++get_free_buffer(AR_SOFTC_T *ar, HTC_ENDPOINT_ID StreamID)
++{
++ int count;
++ raw_htc_buffer *free;
++
++ free = NULL;
++ for (count = 0; count < RAW_HTC_WRITE_BUFFERS_NUM; count ++) {
++ free = &ar->raw_htc_write_buffer[StreamID][count];
++ if (free->length == 0) {
++ break;
++ }
++ }
++ if (!free->length) {
++ ar->write_buffer_available[StreamID] = TRUE;
++ } else {
++ ar->write_buffer_available[StreamID] = FALSE;
++ }
++
++ return free;
++}
++
++ssize_t ar6000_htc_raw_write(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID,
++ char __user *buffer, size_t length)
++{
++ int writePtr;
++ raw_htc_buffer *free;
++
++ if (arRawStream2EndpointID(ar,StreamID) == 0) {
++ AR_DEBUG_PRINTF("StreamID(%d) not connected! \n", StreamID);
++ return -EFAULT;
++ }
++
++ if (down_interruptible(&ar->raw_htc_write_sem[StreamID])) {
++ return -ERESTARTSYS;
++ }
++
++ /* Search for a free buffer */
++ free = get_free_buffer(ar,StreamID);
++
++ /* Check if there is space to write else wait */
++ while (!ar->write_buffer_available[StreamID]) {
++ up(&ar->raw_htc_write_sem[StreamID]);
++
++ /* Wait for buffer to become free */
++ AR_DEBUG2_PRINTF("Sleeping StreamID(%d) write process\n", StreamID);
++ if (wait_event_interruptible(ar->raw_htc_write_queue[StreamID],
++ ar->write_buffer_available[StreamID]))
++ {
++ return -EINTR;
++ }
++ if (down_interruptible(&ar->raw_htc_write_sem[StreamID])) {
++ return -ERESTARTSYS;
++ }
++ free = get_free_buffer(ar,StreamID);
++ }
++
++ /* Send the data */
++ writePtr = HTC_HEADER_LEN;
++ if (length > (AR6000_BUFFER_SIZE - HTC_HEADER_LEN)) {
++ length = AR6000_BUFFER_SIZE - HTC_HEADER_LEN;
++ }
++
++ if (copy_from_user(&free->data[writePtr], buffer, length)) {
++ up(&ar->raw_htc_read_sem[StreamID]);
++ return -EFAULT;
++ }
++
++ free->length = length;
++
++ SET_HTC_PACKET_INFO_TX(&free->HTCPacket,
++ free,
++ &free->data[writePtr],
++ length,
++ arRawStream2EndpointID(ar,StreamID),
++ AR6K_DATA_PKT_TAG);
++
++ HTCSendPkt(ar->arHtcTarget,&free->HTCPacket);
++
++ ar->write_buffer_available[StreamID] = FALSE;
++ up(&ar->raw_htc_write_sem[StreamID]);
++
++ return length;
++}
++#endif /* HTC_RAW_INTERFACE */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ar6xapi_linux.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ar6xapi_linux.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,128 @@
++#ifndef _AR6XAPI_LINUX_H
++#define _AR6XAPI_LINUX_H
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++struct ar6_softc;
++
++void ar6000_ready_event(void *devt, A_UINT8 *datap, A_UINT8 phyCap);
++A_UINT8 ar6000_iptos_to_userPriority(A_UINT8 *pkt);
++A_STATUS ar6000_control_tx(void *devt, void *osbuf, WMI_PRI_STREAM_ID streamID);
++void ar6000_connect_event(struct ar6_softc *ar, A_UINT16 channel,
++ A_UINT8 *bssid, A_UINT16 listenInterval,
++ A_UINT16 beaconInterval, NETWORK_TYPE networkType,
++ A_UINT8 beaconIeLen, A_UINT8 assocReqLen,
++ A_UINT8 assocRespLen,A_UINT8 *assocInfo);
++void ar6000_disconnect_event(struct ar6_softc *ar, A_UINT8 reason,
++ A_UINT8 *bssid, A_UINT8 assocRespLen,
++ A_UINT8 *assocInfo, A_UINT16 protocolReasonStatus);
++void ar6000_tkip_micerr_event(struct ar6_softc *ar, A_UINT8 keyid,
++ A_BOOL ismcast);
++void ar6000_bitrate_rx(void *devt, A_INT32 rateKbps);
++void ar6000_channelList_rx(void *devt, A_INT8 numChan, A_UINT16 *chanList);
++void ar6000_regDomain_event(struct ar6_softc *ar, A_UINT32 regCode);
++void ar6000_txPwr_rx(void *devt, A_UINT8 txPwr);
++void ar6000_keepalive_rx(void *devt, A_UINT8 configured);
++void ar6000_neighborReport_event(struct ar6_softc *ar, int numAps,
++ WMI_NEIGHBOR_INFO *info);
++void ar6000_set_numdataendpts(struct ar6_softc *ar, A_UINT32 num);
++void ar6000_scanComplete_event(struct ar6_softc *ar, A_STATUS status);
++void ar6000_targetStats_event(struct ar6_softc *ar, WMI_TARGET_STATS *pStats);
++void ar6000_rssiThreshold_event(struct ar6_softc *ar,
++ WMI_RSSI_THRESHOLD_VAL newThreshold,
++ A_INT16 rssi);
++void ar6000_reportError_event(struct ar6_softc *, WMI_TARGET_ERROR_VAL errorVal);
++void ar6000_cac_event(struct ar6_softc *ar, A_UINT8 ac, A_UINT8 cac_indication,
++ A_UINT8 statusCode, A_UINT8 *tspecSuggestion);
++void ar6000_hbChallengeResp_event(struct ar6_softc *, A_UINT32 cookie, A_UINT32 source);
++void
++ar6000_roam_tbl_event(struct ar6_softc *ar, WMI_TARGET_ROAM_TBL *pTbl);
++
++void
++ar6000_roam_data_event(struct ar6_softc *ar, WMI_TARGET_ROAM_DATA *p);
++
++void
++ar6000_wow_list_event(struct ar6_softc *ar, A_UINT8 num_filters,
++ WMI_GET_WOW_LIST_REPLY *wow_reply);
++
++void ar6000_pmkid_list_event(void *devt, A_UINT8 numPMKID,
++ WMI_PMKID *pmkidList);
++
++void ar6000_gpio_intr_rx(A_UINT32 intr_mask, A_UINT32 input_values);
++void ar6000_gpio_data_rx(A_UINT32 reg_id, A_UINT32 value);
++void ar6000_gpio_ack_rx(void);
++
++void ar6000_dbglog_init_done(struct ar6_softc *ar);
++
++#ifdef SEND_EVENT_TO_APP
++void ar6000_send_event_to_app(struct ar6_softc *ar, A_UINT16 eventId, A_UINT8 *datap, int len);
++#endif
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++void ar6000_tcmd_rx_report_event(void *devt, A_UINT8 * results, int len);
++#endif
++
++void ar6000_tx_retry_err_event(void *devt);
++
++void ar6000_snrThresholdEvent_rx(void *devt,
++ WMI_SNR_THRESHOLD_VAL newThreshold,
++ A_UINT8 snr);
++
++void ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL range, A_UINT8 lqVal);
++
++
++void ar6000_ratemask_rx(void *devt, A_UINT16 ratemask);
++
++A_STATUS ar6000_get_driver_cfg(struct net_device *dev,
++ A_UINT16 cfgParam,
++ void *result);
++void ar6000_bssInfo_event_rx(struct ar6_softc *ar, A_UINT8 *data, int len);
++
++void ar6000_dbglog_event(struct ar6_softc *ar, A_UINT32 dropped,
++ A_INT8 *buffer, A_UINT32 length);
++
++int ar6000_dbglog_get_debug_logs(struct ar6_softc *ar);
++
++void ar6000_indicate_tx_activity(void *devt, A_UINT8 trafficClass, A_BOOL Active);
++
++void ar6000_dset_open_req(void *devt,
++ A_UINT32 id,
++ A_UINT32 targ_handle,
++ A_UINT32 targ_reply_fn,
++ A_UINT32 targ_reply_arg);
++void ar6000_dset_close(void *devt, A_UINT32 access_cookie);
++void ar6000_dset_data_req(void *devt,
++ A_UINT32 access_cookie,
++ A_UINT32 offset,
++ A_UINT32 length,
++ A_UINT32 targ_buf,
++ A_UINT32 targ_reply_fn,
++ A_UINT32 targ_reply_arg);
++
++
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/athdrv_linux.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/athdrv_linux.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,993 @@
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _ATHDRV_LINUX_H
++#define _ATHDRV_LINUX_H
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++
++/*
++ * There are two types of ioctl's here: Standard ioctls and
++ * eXtended ioctls. All extended ioctls (XIOCTL) are multiplexed
++ * off of the single ioctl command, AR6000_IOCTL_EXTENDED. The
++ * arguments for every XIOCTL starts with a 32-bit command word
++ * that is used to select which extended ioctl is in use. After
++ * the command word are command-specific arguments.
++ */
++
++/* Linux standard Wireless Extensions, private ioctl interfaces */
++#define IEEE80211_IOCTL_SETPARAM (SIOCIWFIRSTPRIV+0)
++#define IEEE80211_IOCTL_GETPARAM (SIOCIWFIRSTPRIV+1)
++#define IEEE80211_IOCTL_SETKEY (SIOCIWFIRSTPRIV+2)
++#define IEEE80211_IOCTL_SETWMMPARAMS (SIOCIWFIRSTPRIV+3)
++#define IEEE80211_IOCTL_DELKEY (SIOCIWFIRSTPRIV+4)
++#define IEEE80211_IOCTL_GETWMMPARAMS (SIOCIWFIRSTPRIV+5)
++#define IEEE80211_IOCTL_SETMLME (SIOCIWFIRSTPRIV+6)
++#define IEEE80211_IOCTL_SETOPTIE (SIOCIWFIRSTPRIV+6)
++#define IEEE80211_IOCTL_GETOPTIE (SIOCIWFIRSTPRIV+7)
++#define IEEE80211_IOCTL_ADDPMKID (SIOCIWFIRSTPRIV+8)
++//#define IEEE80211_IOCTL_SETAUTHALG (SIOCIWFIRSTPRIV+10)
++#define IEEE80211_IOCTL_LASTONE (SIOCIWFIRSTPRIV+9)
++
++
++
++/* ====WMI Ioctls==== */
++/*
++ *
++ * Many ioctls simply provide WMI services to application code:
++ * an application makes such an ioctl call with a set of arguments
++ * that are packaged into the corresponding WMI message, and sent
++ * to the Target.
++ */
++
++#define AR6000_IOCTL_WMI_GETREV (SIOCIWFIRSTPRIV+10)
++/*
++ * arguments:
++ * ar6000_version *revision
++ */
++
++#define AR6000_IOCTL_WMI_SETPWR (SIOCIWFIRSTPRIV+11)
++/*
++ * arguments:
++ * WMI_POWER_MODE_CMD pwrModeCmd (see include/wmi.h)
++ * uses: WMI_SET_POWER_MODE_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SETSCAN (SIOCIWFIRSTPRIV+12)
++/*
++ * arguments:
++ * WMI_SCAN_PARAMS_CMD scanParams (see include/wmi.h)
++ * uses: WMI_SET_SCAN_PARAMS_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SETLISTENINT (SIOCIWFIRSTPRIV+13)
++/*
++ * arguments:
++ * UINT32 listenInterval
++ * uses: WMI_SET_LISTEN_INT_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SETBSSFILTER (SIOCIWFIRSTPRIV+14)
++/*
++ * arguments:
++ * WMI_BSS_FILTER filter (see include/wmi.h)
++ * uses: WMI_SET_BSS_FILTER_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_CHANNELPARAMS (SIOCIWFIRSTPRIV+16)
++/*
++ * arguments:
++ * WMI_CHANNEL_PARAMS_CMD chParams
++ * uses: WMI_SET_CHANNEL_PARAMS_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_PROBEDSSID (SIOCIWFIRSTPRIV+17)
++/*
++ * arguments:
++ * WMI_PROBED_SSID_CMD probedSsids (see include/wmi.h)
++ * uses: WMI_SETPROBED_SSID_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_PMPARAMS (SIOCIWFIRSTPRIV+18)
++/*
++ * arguments:
++ * WMI_POWER_PARAMS_CMD powerParams (see include/wmi.h)
++ * uses: WMI_SET_POWER_PARAMS_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_BADAP (SIOCIWFIRSTPRIV+19)
++/*
++ * arguments:
++ * WMI_ADD_BAD_AP_CMD badAPs (see include/wmi.h)
++ * uses: WMI_ADD_BAD_AP_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_GET_QOS_QUEUE (SIOCIWFIRSTPRIV+20)
++/*
++ * arguments:
++ * ar6000_queuereq queueRequest (see below)
++ */
++
++#define AR6000_IOCTL_WMI_CREATE_QOS (SIOCIWFIRSTPRIV+21)
++/*
++ * arguments:
++ * WMI_CREATE_PSTREAM createPstreamCmd (see include/wmi.h)
++ * uses: WMI_CREATE_PSTREAM_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_DELETE_QOS (SIOCIWFIRSTPRIV+22)
++/*
++ * arguments:
++ * WMI_DELETE_PSTREAM_CMD deletePstreamCmd (see include/wmi.h)
++ * uses: WMI_DELETE_PSTREAM_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_SNRTHRESHOLD (SIOCIWFIRSTPRIV+23)
++/*
++ * arguments:
++ * WMI_SNR_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h)
++ * uses: WMI_SNR_THRESHOLD_PARAMS_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK (SIOCIWFIRSTPRIV+24)
++/*
++ * arguments:
++ * WMI_TARGET_ERROR_REPORT_BITMASK errorReportBitMask (see include/wmi.h)
++ * uses: WMI_TARGET_ERROR_REPORT_BITMASK_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_GET_TARGET_STATS (SIOCIWFIRSTPRIV+25)
++/*
++ * arguments:
++ * TARGET_STATS *targetStats (see below)
++ * uses: WMI_GET_STATISTICS_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_ASSOC_INFO (SIOCIWFIRSTPRIV+26)
++/*
++ * arguments:
++ * WMI_SET_ASSOC_INFO_CMD setAssocInfoCmd
++ * uses: WMI_SET_ASSOC_INFO_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_ACCESS_PARAMS (SIOCIWFIRSTPRIV+27)
++/*
++ * arguments:
++ * WMI_SET_ACCESS_PARAMS_CMD setAccessParams (see include/wmi.h)
++ * uses: WMI_SET_ACCESS_PARAMS_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_BMISS_TIME (SIOCIWFIRSTPRIV+28)
++/*
++ * arguments:
++ * UINT32 beaconMissTime
++ * uses: WMI_SET_BMISS_TIME_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_DISC_TIMEOUT (SIOCIWFIRSTPRIV+29)
++/*
++ * arguments:
++ * WMI_DISC_TIMEOUT_CMD disconnectTimeoutCmd (see include/wmi.h)
++ * uses: WMI_SET_DISC_TIMEOUT_CMDID
++ */
++
++#define AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS (SIOCIWFIRSTPRIV+30)
++/*
++ * arguments:
++ * WMI_IBSS_PM_CAPS_CMD ibssPowerMgmtCapsCmd
++ * uses: WMI_SET_IBSS_PM_CAPS_CMDID
++ */
++
++/*
++ * There is a very small space available for driver-private
++ * wireless ioctls. In order to circumvent this limitation,
++ * we multiplex a bunch of ioctls (XIOCTLs) on top of a
++ * single AR6000_IOCTL_EXTENDED ioctl.
++ */
++#define AR6000_IOCTL_EXTENDED (SIOCIWFIRSTPRIV+31)
++
++
++/* ====BMI Extended Ioctls==== */
++
++#define AR6000_XIOCTL_BMI_DONE 1
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_BMI_DONE)
++ * uses: BMI_DONE
++ */
++
++#define AR6000_XIOCTL_BMI_READ_MEMORY 2
++/*
++ * arguments:
++ * union {
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_BMI_READ_MEMORY)
++ * UINT32 address
++ * UINT32 length
++ * }
++ * char results[length]
++ * }
++ * uses: BMI_READ_MEMORY
++ */
++
++#define AR6000_XIOCTL_BMI_WRITE_MEMORY 3
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_BMI_WRITE_MEMORY)
++ * UINT32 address
++ * UINT32 length
++ * char data[length]
++ * uses: BMI_WRITE_MEMORY
++ */
++
++#define AR6000_XIOCTL_BMI_EXECUTE 4
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_BMI_EXECUTE)
++ * UINT32 TargetAddress
++ * UINT32 parameter
++ * uses: BMI_EXECUTE
++ */
++
++#define AR6000_XIOCTL_BMI_SET_APP_START 5
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_BMI_SET_APP_START)
++ * UINT32 TargetAddress
++ * uses: BMI_SET_APP_START
++ */
++
++#define AR6000_XIOCTL_BMI_READ_SOC_REGISTER 6
++/*
++ * arguments:
++ * union {
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_BMI_READ_SOC_REGISTER)
++ * UINT32 TargetAddress, 32-bit aligned
++ * }
++ * UINT32 result
++ * }
++ * uses: BMI_READ_SOC_REGISTER
++ */
++
++#define AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER 7
++/*
++ * arguments:
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER)
++ * UINT32 TargetAddress, 32-bit aligned
++ * UINT32 newValue
++ * }
++ * uses: BMI_WRITE_SOC_REGISTER
++ */
++
++#define AR6000_XIOCTL_BMI_TEST 8
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_BMI_TEST)
++ * UINT32 address
++ * UINT32 length
++ * UINT32 count
++ */
++
++
++
++/* Historical Host-side DataSet support */
++#define AR6000_XIOCTL_UNUSED9 9
++#define AR6000_XIOCTL_UNUSED10 10
++#define AR6000_XIOCTL_UNUSED11 11
++
++/* ====Misc Extended Ioctls==== */
++
++#define AR6000_XIOCTL_FORCE_TARGET_RESET 12
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_FORCE_TARGET_RESET)
++ */
++
++
++#ifdef HTC_RAW_INTERFACE
++/* HTC Raw Interface Ioctls */
++#define AR6000_XIOCTL_HTC_RAW_OPEN 13
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_OPEN)
++ */
++
++#define AR6000_XIOCTL_HTC_RAW_CLOSE 14
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_CLOSE)
++ */
++
++#define AR6000_XIOCTL_HTC_RAW_READ 15
++/*
++ * arguments:
++ * union {
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_READ)
++ * UINT32 mailboxID
++ * UINT32 length
++ * }
++ * results[length]
++ * }
++ */
++
++#define AR6000_XIOCTL_HTC_RAW_WRITE 16
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_WRITE)
++ * UINT32 mailboxID
++ * UINT32 length
++ * char buffer[length]
++ */
++#endif /* HTC_RAW_INTERFACE */
++
++#define AR6000_XIOCTL_CHECK_TARGET_READY 17
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_CHECK_TARGET_READY)
++ */
++
++
++
++/* ====GPIO (General Purpose I/O) Extended Ioctls==== */
++
++#define AR6000_XIOCTL_GPIO_OUTPUT_SET 18
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_GPIO_OUTPUT_SET)
++ * ar6000_gpio_output_set_cmd_s (see below)
++ * uses: WMIX_GPIO_OUTPUT_SET_CMDID
++ */
++
++#define AR6000_XIOCTL_GPIO_INPUT_GET 19
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_GPIO_INPUT_GET)
++ * uses: WMIX_GPIO_INPUT_GET_CMDID
++ */
++
++#define AR6000_XIOCTL_GPIO_REGISTER_SET 20
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_GPIO_REGISTER_SET)
++ * ar6000_gpio_register_cmd_s (see below)
++ * uses: WMIX_GPIO_REGISTER_SET_CMDID
++ */
++
++#define AR6000_XIOCTL_GPIO_REGISTER_GET 21
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_GPIO_REGISTER_GET)
++ * ar6000_gpio_register_cmd_s (see below)
++ * uses: WMIX_GPIO_REGISTER_GET_CMDID
++ */
++
++#define AR6000_XIOCTL_GPIO_INTR_ACK 22
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_GPIO_INTR_ACK)
++ * ar6000_cpio_intr_ack_cmd_s (see below)
++ * uses: WMIX_GPIO_INTR_ACK_CMDID
++ */
++
++#define AR6000_XIOCTL_GPIO_INTR_WAIT 23
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_GPIO_INTR_WAIT)
++ */
++
++
++
++/* ====more wireless commands==== */
++
++#define AR6000_XIOCTL_SET_ADHOC_BSSID 24
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_SET_ADHOC_BSSID)
++ * WMI_SET_ADHOC_BSSID_CMD setAdHocBssidCmd (see include/wmi.h)
++ */
++
++#define AR6000_XIOCTL_SET_OPT_MODE 25
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_SET_OPT_MODE)
++ * WMI_SET_OPT_MODE_CMD setOptModeCmd (see include/wmi.h)
++ * uses: WMI_SET_OPT_MODE_CMDID
++ */
++
++#define AR6000_XIOCTL_OPT_SEND_FRAME 26
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_OPT_SEND_FRAME)
++ * WMI_OPT_TX_FRAME_CMD optTxFrameCmd (see include/wmi.h)
++ * uses: WMI_OPT_TX_FRAME_CMDID
++ */
++
++#define AR6000_XIOCTL_SET_ADHOC_BEACON_INTVAL 27
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_SET_ADHOC_BEACON_INTVAL)
++ * WMI_BEACON_INT_CMD beaconIntCmd (see include/wmi.h)
++ * uses: WMI_SET_BEACON_INT_CMDID
++ */
++
++
++#define IEEE80211_IOCTL_SETAUTHALG 28
++
++
++#define AR6000_XIOCTL_SET_VOICE_PKT_SIZE 29
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_SET_VOICE_PKT_SIZE)
++ * WMI_SET_VOICE_PKT_SIZE_CMD setVoicePktSizeCmd (see include/wmi.h)
++ * uses: WMI_SET_VOICE_PKT_SIZE_CMDID
++ */
++
++
++#define AR6000_XIOCTL_SET_MAX_SP 30
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_SET_MAX_SP)
++ * WMI_SET_MAX_SP_LEN_CMD maxSPLen(see include/wmi.h)
++ * uses: WMI_SET_MAX_SP_LEN_CMDID
++ */
++
++#define AR6000_XIOCTL_WMI_GET_ROAM_TBL 31
++
++#define AR6000_XIOCTL_WMI_SET_ROAM_CTRL 32
++
++#define AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS 33
++
++
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS)
++ * WMI_SET_POWERSAVE_TIMERS_CMD powerSaveTimers(see include/wmi.h)
++ * WMI_SET_POWERSAVE_TIMERS_CMDID
++ */
++
++#define AR6000_XIOCTRL_WMI_GET_POWER_MODE 34
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTRL_WMI_GET_POWER_MODE)
++ */
++
++#define AR6000_XIOCTRL_WMI_SET_WLAN_STATE 35
++typedef enum {
++ WLAN_DISABLED,
++ WLAN_ENABLED
++} AR6000_WLAN_STATE;
++/*
++ * arguments:
++ * enable/disable
++ */
++
++#define AR6000_XIOCTL_WMI_GET_ROAM_DATA 36
++
++#define AR6000_XIOCTL_WMI_SETRETRYLIMITS 37
++/*
++ * arguments:
++ * WMI_SET_RETRY_LIMITS_CMD ibssSetRetryLimitsCmd
++ * uses: WMI_SET_RETRY_LIMITS_CMDID
++ */
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++/* ====extended commands for radio test ==== */
++
++#define AR6000_XIOCTL_TCMD_CONT_TX 38
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_TCMD_CONT_TX)
++ * WMI_TCMD_CONT_TX_CMD contTxCmd (see include/wmi.h)
++ * uses: WMI_TCMD_CONT_TX_CMDID
++ */
++
++#define AR6000_XIOCTL_TCMD_CONT_RX 39
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_TCMD_CONT_RX)
++ * WMI_TCMD_CONT_RX_CMD rxCmd (see include/wmi.h)
++ * uses: WMI_TCMD_CONT_RX_CMDID
++ */
++
++#define AR6000_XIOCTL_TCMD_PM 40
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_TCMD_PM)
++ * WMI_TCMD_PM_CMD pmCmd (see include/wmi.h)
++ * uses: WMI_TCMD_PM_CMDID
++ */
++
++#endif /* CONFIG_HOST_TCMD_SUPPORT */
++
++#define AR6000_XIOCTL_WMI_STARTSCAN 41
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_WMI_STARTSCAN)
++ * UINT8 scanType
++ * UINT8 scanConnected
++ * A_BOOL forceFgScan
++ * uses: WMI_START_SCAN_CMDID
++ */
++
++#define AR6000_XIOCTL_WMI_SETFIXRATES 42
++
++#define AR6000_XIOCTL_WMI_GETFIXRATES 43
++
++
++#define AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD 44
++/*
++ * arguments:
++ * WMI_RSSI_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h)
++ * uses: WMI_RSSI_THRESHOLD_PARAMS_CMDID
++ */
++
++#define AR6000_XIOCTL_WMI_CLR_RSSISNR 45
++/*
++ * arguments:
++ * WMI_CLR_RSSISNR_CMD thresholdParams (see include/wmi.h)
++ * uses: WMI_CLR_RSSISNR_CMDID
++ */
++
++#define AR6000_XIOCTL_WMI_SET_LQTHRESHOLD 46
++/*
++ * arguments:
++ * WMI_LQ_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h)
++ * uses: WMI_LQ_THRESHOLD_PARAMS_CMDID
++ */
++
++#define AR6000_XIOCTL_WMI_SET_RTS 47
++/*
++ * arguments:
++ * WMI_SET_RTS_MODE_CMD (see include/wmi.h)
++ * uses: WMI_SET_RTS_MODE_CMDID
++ */
++
++#define AR6000_XIOCTL_WMI_SET_LPREAMBLE 48
++
++#define AR6000_XIOCTL_WMI_SET_AUTHMODE 49
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_WMI_SET_AUTHMODE)
++ * UINT8 mode
++ * uses: WMI_SET_RECONNECT_AUTH_MODE_CMDID
++ */
++
++#define AR6000_XIOCTL_WMI_SET_REASSOCMODE 50
++
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_WMI_SET_WMM)
++ * UINT8 mode
++ * uses: WMI_SET_WMM_CMDID
++ */
++#define AR6000_XIOCTL_WMI_SET_WMM 51
++
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS)
++ * UINT32 frequency
++ * UINT8 threshold
++ */
++#define AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS 52
++
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP)
++ * UINT32 cookie
++ */
++#define AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP 53
++
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_WMI_GET_RD)
++ * UINT32 regDomain
++ */
++#define AR6000_XIOCTL_WMI_GET_RD 54
++
++#define AR6000_XIOCTL_DIAG_READ 55
++
++#define AR6000_XIOCTL_DIAG_WRITE 56
++
++/*
++ * arguments cmd (AR6000_XIOCTL_SET_TXOP)
++ * WMI_TXOP_CFG txopEnable
++ */
++#define AR6000_XIOCTL_WMI_SET_TXOP 57
++
++#ifdef USER_KEYS
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_USER_SETKEYS)
++ * UINT32 keyOpCtrl
++ * uses AR6000_USER_SETKEYS_INFO
++ */
++#define AR6000_XIOCTL_USER_SETKEYS 58
++#endif /* USER_KEYS */
++
++#define AR6000_XIOCTL_WMI_SET_KEEPALIVE 59
++/*
++ * arguments:
++ * UINT8 cmd (AR6000_XIOCTL_WMI_SET_KEEPALIVE)
++ * UINT8 keepaliveInterval
++ * uses: WMI_SET_KEEPALIVE_CMDID
++ */
++
++#define AR6000_XIOCTL_WMI_GET_KEEPALIVE 60
++/*
++ * arguments:
++ * UINT8 cmd (AR6000_XIOCTL_WMI_GET_KEEPALIVE)
++ * UINT8 keepaliveInterval
++ * A_BOOL configured
++ * uses: WMI_GET_KEEPALIVE_CMDID
++ */
++
++/* ====ROM Patching Extended Ioctls==== */
++
++#define AR6000_XIOCTL_BMI_ROMPATCH_INSTALL 61
++/*
++ * arguments:
++ * union {
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_INSTALL)
++ * UINT32 ROM Address
++ * UINT32 RAM Address
++ * UINT32 number of bytes
++ * UINT32 activate? (0 or 1)
++ * }
++ * A_UINT32 resulting rompatch ID
++ * }
++ * uses: BMI_ROMPATCH_INSTALL
++ */
++
++#define AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL 62
++/*
++ * arguments:
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL)
++ * UINT32 rompatch ID
++ * }
++ * uses: BMI_ROMPATCH_UNINSTALL
++ */
++
++#define AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE 63
++/*
++ * arguments:
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE)
++ * UINT32 rompatch count
++ * UINT32 rompatch IDs[rompatch count]
++ * }
++ * uses: BMI_ROMPATCH_ACTIVATE
++ */
++
++#define AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE 64
++/*
++ * arguments:
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE)
++ * UINT32 rompatch count
++ * UINT32 rompatch IDs[rompatch count]
++ * }
++ * uses: BMI_ROMPATCH_DEACTIVATE
++ */
++
++#define AR6000_XIOCTL_WMI_SET_APPIE 65
++/*
++ * arguments:
++ * struct {
++ * UINT32 cmd (AR6000_XIOCTL_WMI_SET_APPIE)
++ * UINT32 app_frmtype;
++ * UINT32 app_buflen;
++ * UINT8 app_buf[];
++ * }
++ */
++#define AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER 66
++/*
++ * arguments:
++ * A_UINT32 filter_type;
++ */
++
++#define AR6000_XIOCTL_DBGLOG_CFG_MODULE 67
++
++#define AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS 68
++
++#define AR6000_XIOCTL_WMI_SET_WSC_STATUS 70
++/*
++ * arguments:
++ * A_UINT32 wsc_status;
++ * (WSC_REG_INACTIVE or WSC_REG_ACTIVE)
++ */
++
++/*
++ * arguments:
++ * struct {
++ * A_UINT8 streamType;
++ * A_UINT8 status;
++ * }
++ * uses: WMI_SET_BT_STATUS_CMDID
++ */
++#define AR6000_XIOCTL_WMI_SET_BT_STATUS 71
++
++/*
++ * arguments:
++ * struct {
++ * A_UINT8 paramType;
++ * union {
++ * A_UINT8 noSCOPkts;
++ * BT_PARAMS_A2DP a2dpParams;
++ * BT_COEX_REGS regs;
++ * };
++ * }
++ * uses: WMI_SET_BT_PARAM_CMDID
++ */
++#define AR6000_XIOCTL_WMI_SET_BT_PARAMS 72
++
++#define AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE 73
++#define AR6000_XIOCTL_WMI_SET_WOW_MODE 74
++#define AR6000_XIOCTL_WMI_GET_WOW_LIST 75
++#define AR6000_XIOCTL_WMI_ADD_WOW_PATTERN 76
++#define AR6000_XIOCTL_WMI_DEL_WOW_PATTERN 77
++
++
++
++#define AR6000_XIOCTL_TARGET_INFO 78
++/*
++ * arguments:
++ * UINT32 cmd (AR6000_XIOCTL_TARGET_INFO)
++ * A_UINT32 TargetVersion (returned)
++ * A_UINT32 TargetType (returned)
++ * (See also bmi_msg.h target_ver and target_type)
++ */
++
++#define AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE 79
++/*
++ * arguments:
++ * none
++ */
++
++#define AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE 80
++/*
++ * This ioctl is used to emulate traffic activity
++ * timeouts. Activity/inactivity will trigger the driver
++ * to re-balance credits.
++ *
++ * arguments:
++ * ar6000_traffic_activity_change
++ */
++
++#define AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS 81
++/*
++ * This ioctl is used to set the connect control flags
++ *
++ * arguments:
++ * A_UINT32 connectCtrlFlags
++ */
++
++#define AR6000_XIOCTL_WMI_SET_AKMP_PARAMS 82
++/*
++ * This IOCTL sets any Authentication,Key Management and Protection
++ * related parameters. This is used along with the information set in
++ * Connect Command.
++ * Currently this enables Multiple PMKIDs to an AP.
++ *
++ * arguments:
++ * struct {
++ * A_UINT32 akmpInfo;
++ * }
++ * uses: WMI_SET_AKMP_PARAMS_CMD
++ */
++
++#define AR6000_XIOCTL_WMI_GET_PMKID_LIST 83
++
++#define AR6000_XIOCTL_WMI_SET_PMKID_LIST 84
++/*
++ * This IOCTL is used to set a list of PMKIDs. This list of
++ * PMKIDs is used in the [Re]AssocReq Frame. This list is used
++ * only if the MultiPMKID option is enabled via the
++ * AR6000_XIOCTL_WMI_SET_AKMP_PARAMS IOCTL.
++ *
++ * arguments:
++ * struct {
++ * A_UINT32 numPMKID;
++ * WMI_PMKID pmkidList[WMI_MAX_PMKID_CACHE];
++ * }
++ * uses: WMI_SET_PMKIDLIST_CMD
++ */
++
++/* Historical DSETPATCH support for INI patches */
++#define AR6000_XIOCTL_UNUSED90 90
++
++
++
++/* used by AR6000_IOCTL_WMI_GETREV */
++struct ar6000_version {
++ A_UINT32 host_ver;
++ A_UINT32 target_ver;
++};
++
++/* used by AR6000_IOCTL_WMI_GET_QOS_QUEUE */
++struct ar6000_queuereq {
++ A_UINT8 trafficClass;
++ A_UINT16 activeTsids;
++};
++
++/* used by AR6000_IOCTL_WMI_GET_TARGET_STATS */
++typedef struct targetStats_t {
++ A_UINT64 tx_packets;
++ A_UINT64 tx_bytes;
++ A_UINT64 tx_unicast_pkts;
++ A_UINT64 tx_unicast_bytes;
++ A_UINT64 tx_multicast_pkts;
++ A_UINT64 tx_multicast_bytes;
++ A_UINT64 tx_broadcast_pkts;
++ A_UINT64 tx_broadcast_bytes;
++ A_UINT64 tx_rts_success_cnt;
++ A_UINT64 tx_packet_per_ac[4];
++
++ A_UINT64 tx_errors;
++ A_UINT64 tx_failed_cnt;
++ A_UINT64 tx_retry_cnt;
++ A_UINT64 tx_rts_fail_cnt;
++ A_INT32 tx_unicast_rate;
++ A_UINT64 rx_packets;
++ A_UINT64 rx_bytes;
++ A_UINT64 rx_unicast_pkts;
++ A_UINT64 rx_unicast_bytes;
++ A_UINT64 rx_multicast_pkts;
++ A_UINT64 rx_multicast_bytes;
++ A_UINT64 rx_broadcast_pkts;
++ A_UINT64 rx_broadcast_bytes;
++ A_UINT64 rx_fragment_pkt;
++
++ A_UINT64 rx_errors;
++ A_UINT64 rx_crcerr;
++ A_UINT64 rx_key_cache_miss;
++ A_UINT64 rx_decrypt_err;
++ A_UINT64 rx_duplicate_frames;
++ A_INT32 rx_unicast_rate;
++
++ A_UINT64 tkip_local_mic_failure;
++ A_UINT64 tkip_counter_measures_invoked;
++ A_UINT64 tkip_replays;
++ A_UINT64 tkip_format_errors;
++ A_UINT64 ccmp_format_errors;
++ A_UINT64 ccmp_replays;
++
++ A_UINT64 power_save_failure_cnt;
++ A_INT16 noise_floor_calibation;
++
++ A_UINT64 cs_bmiss_cnt;
++ A_UINT64 cs_lowRssi_cnt;
++ A_UINT64 cs_connect_cnt;
++ A_UINT64 cs_disconnect_cnt;
++ A_UINT8 cs_aveBeacon_snr;
++ A_INT16 cs_aveBeacon_rssi;
++ A_UINT8 cs_lastRoam_msec;
++ A_UINT8 cs_snr;
++ A_INT16 cs_rssi;
++
++ A_UINT32 lq_val;
++
++ A_UINT32 wow_num_pkts_dropped;
++ A_UINT8 wow_num_host_pkt_wakeups;
++ A_UINT8 wow_num_host_event_wakeups;
++ A_UINT16 wow_num_events_discarded;
++
++}TARGET_STATS;
++
++typedef struct targetStats_cmd_t {
++ TARGET_STATS targetStats;
++ int clearStats;
++} TARGET_STATS_CMD;
++
++/* used by AR6000_XIOCTL_USER_SETKEYS */
++
++/*
++ * Setting this bit to 1 doesnot initialize the RSC on the firmware
++ */
++#define AR6000_XIOCTL_USER_SETKEYS_RSC_CTRL 1
++#define AR6000_USER_SETKEYS_RSC_UNCHANGED 0x00000002
++
++typedef struct {
++ A_UINT32 keyOpCtrl; /* Bit Map of Key Mgmt Ctrl Flags */
++} AR6000_USER_SETKEYS_INFO;
++
++
++/* used by AR6000_XIOCTL_GPIO_OUTPUT_SET */
++struct ar6000_gpio_output_set_cmd_s {
++ A_UINT32 set_mask;
++ A_UINT32 clear_mask;
++ A_UINT32 enable_mask;
++ A_UINT32 disable_mask;
++};
++
++/*
++ * used by AR6000_XIOCTL_GPIO_REGISTER_GET and AR6000_XIOCTL_GPIO_REGISTER_SET
++ */
++struct ar6000_gpio_register_cmd_s {
++ A_UINT32 gpioreg_id;
++ A_UINT32 value;
++};
++
++/* used by AR6000_XIOCTL_GPIO_INTR_ACK */
++struct ar6000_gpio_intr_ack_cmd_s {
++ A_UINT32 ack_mask;
++};
++
++/* used by AR6000_XIOCTL_GPIO_INTR_WAIT */
++struct ar6000_gpio_intr_wait_cmd_s {
++ A_UINT32 intr_mask;
++ A_UINT32 input_values;
++};
++
++/* used by the AR6000_XIOCTL_DBGLOG_CFG_MODULE */
++typedef struct ar6000_dbglog_module_config_s {
++ A_UINT32 valid;
++ A_UINT16 mmask;
++ A_UINT16 tsr;
++ A_BOOL rep;
++ A_UINT16 size;
++} DBGLOG_MODULE_CONFIG;
++
++typedef struct user_rssi_thold_t {
++ A_INT16 tag;
++ A_INT16 rssi;
++} USER_RSSI_THOLD;
++
++typedef struct user_rssi_params_t {
++ A_UINT8 weight;
++ A_UINT32 pollTime;
++ USER_RSSI_THOLD tholds[12];
++} USER_RSSI_PARAMS;
++
++/*
++ * Host driver may have some config parameters. Typically, these
++ * config params are one time config parameters. These could
++ * correspond to any of the underlying modules. Host driver exposes
++ * an api for the underlying modules to get this config.
++ */
++#define AR6000_DRIVER_CFG_BASE 0x8000
++
++/* Should driver perform wlan node caching? */
++#define AR6000_DRIVER_CFG_GET_WLANNODECACHING 0x8001
++/*Should we log raw WMI msgs */
++#define AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS 0x8002
++
++/* used by AR6000_XIOCTL_DIAG_READ & AR6000_XIOCTL_DIAG_WRITE */
++struct ar6000_diag_window_cmd_s {
++ unsigned int addr;
++ unsigned int value;
++};
++
++
++struct ar6000_traffic_activity_change {
++ A_UINT32 StreamID; /* stream ID to indicate activity change */
++ A_UINT32 Active; /* active (1) or inactive (0) */
++};
++
++#ifdef __cplusplus
++}
++#endif
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/athtypes_linux.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/athtypes_linux.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,47 @@
++/*
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/include/athtypes_linux.h#1 $
++ *
++ * This file contains the definitions of the basic atheros data types.
++ * It is used to map the data types in atheros files to a platform specific
++ * type.
++ *
++ * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _ATHTYPES_LINUX_H_
++#define _ATHTYPES_LINUX_H_
++
++#ifdef __KERNEL__
++#include <linux/types.h>
++#endif
++
++typedef int8_t A_INT8;
++typedef int16_t A_INT16;
++typedef int32_t A_INT32;
++typedef int64_t A_INT64;
++
++typedef u_int8_t A_UINT8;
++typedef u_int16_t A_UINT16;
++typedef u_int32_t A_UINT32;
++typedef u_int64_t A_UINT64;
++
++typedef int A_BOOL;
++typedef char A_CHAR;
++typedef unsigned char A_UCHAR;
++typedef unsigned long A_ATH_TIMER;
++
++
++#endif /* _ATHTYPES_LINUX_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/config_linux.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/config_linux.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,44 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _CONFIG_LINUX_H_
++#define _CONFIG_LINUX_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/*
++ * Host-side GPIO support is optional.
++ * If run-time access to GPIO pins is not required, then
++ * this should be changed to #undef.
++ */
++#define CONFIG_HOST_GPIO_SUPPORT
++
++/*
++ * Host side Test Command support
++ */
++#define CONFIG_HOST_TCMD_SUPPORT
++
++#define USE_4BYTE_REGISTER_ACCESS
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/debug_linux.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/debug_linux.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,86 @@
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _DEBUG_LINUX_H_
++#define _DEBUG_LINUX_H_
++
++#define DBG_DEFAULTS (DBG_ERROR|DBG_WARNING)
++
++extern A_UINT32 g_dbg_flags;
++
++#define DBGFMT "%s() : "
++#define DBGARG __func__
++#define DBGFN A_PRINTF
++
++/* ------- Debug related stuff ------- */
++enum {
++ ATH_DEBUG_SEND = 0x0001,
++ ATH_DEBUG_RECV = 0x0002,
++ ATH_DEBUG_SYNC = 0x0004,
++ ATH_DEBUG_DUMP = 0x0008,
++ ATH_DEBUG_IRQ = 0x0010,
++ ATH_DEBUG_TRC = 0x0020,
++ ATH_DEBUG_WARN = 0x0040,
++ ATH_DEBUG_ERR = 0x0080,
++ ATH_LOG_INF = 0x0100,
++ ATH_DEBUG_BMI = 0x0110,
++ ATH_DEBUG_WMI = 0x0120,
++ ATH_DEBUG_HIF = 0x0140,
++ ATH_DEBUG_HTC = 0x0180,
++ ATH_DEBUG_WLAN = 0x1000,
++ ATH_LOG_ERR = 0x1010,
++ ATH_DEBUG_ANY = 0xFFFF,
++};
++
++#ifdef DEBUG
++
++#define A_DPRINTF(f, a) \
++ if(g_dbg_flags & (f)) \
++ { \
++ DBGFN a ; \
++ }
++
++
++// TODO FIX usage of A_PRINTF!
++#define AR_DEBUG_LVL_CHECK(lvl) (debughtc & (lvl))
++#define AR_DEBUG_PRINTBUF(buffer, length, desc) do { \
++ if (debughtc & ATH_DEBUG_DUMP) { \
++ DebugDumpBytes(buffer, length,desc); \
++ } \
++} while(0)
++#define PRINTX_ARG(arg...) arg
++#define AR_DEBUG_PRINTF(flags, args) do { \
++ if (debughtc & (flags)) { \
++ A_PRINTF(KERN_ALERT PRINTX_ARG args); \
++ } \
++} while (0)
++#define AR_DEBUG_ASSERT(test) do { \
++ if (!(test)) { \
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Debug Assert Caught, File %s, Line: %d, Test:%s \n",__FILE__, __LINE__,#test)); \
++ } \
++} while(0)
++extern int debughtc;
++#else
++#define AR_DEBUG_PRINTF(flags, args)
++#define AR_DEBUG_PRINTBUF(buffer, length)
++#define AR_DEBUG_ASSERT(test)
++#define AR_DEBUG_LVL_CHECK(lvl) 0
++#define A_DPRINTF(f, a)
++#endif
++
++#endif /* _DEBUG_LINUX_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ioctl.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/ioctl.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,2573 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "ar6000_drv.h"
++
++static A_UINT8 bcast_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
++static A_UINT8 null_mac[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
++extern USER_RSSI_THOLD rssi_map[12];
++extern unsigned int wmitimeout;
++extern A_WAITQUEUE_HEAD arEvent;
++extern int tspecCompliance;
++extern int bmienable;
++extern int bypasswmi;
++#ifdef __ATH_CENTRAL_IOCTL_DISPATCHER___
++extern int allow_trace_signal;
++extern void ath_external_trigger(int val);
++#endif
++
++static int
++ar6000_ioctl_get_roam_tbl(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if(wmi_get_roam_tbl_cmd(ar->arWmi) != A_OK) {
++ return -EIO;
++ }
++
++ return 0;
++}
++
++static int
++ar6000_ioctl_get_roam_data(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++
++ /* currently assume only roam times are required */
++ if(wmi_get_roam_data_cmd(ar->arWmi, ROAM_DATA_TIME) != A_OK) {
++ return -EIO;
++ }
++
++
++ return 0;
++}
++
++static int
++ar6000_ioctl_set_roam_ctrl(struct net_device *dev, char *userdata)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SET_ROAM_CTRL_CMD cmd;
++ A_UINT8 size = sizeof(cmd);
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++
++ if (copy_from_user(&cmd, userdata, size)) {
++ return -EFAULT;
++ }
++
++ if (cmd.roamCtrlType == WMI_SET_HOST_BIAS) {
++ if (cmd.info.bssBiasInfo.numBss > 1) {
++ size += (cmd.info.bssBiasInfo.numBss - 1) * sizeof(WMI_BSS_BIAS);
++ }
++ }
++
++ if (copy_from_user(&cmd, userdata, size)) {
++ return -EFAULT;
++ }
++
++ if(wmi_set_roam_ctrl_cmd(ar->arWmi, &cmd, size) != A_OK) {
++ return -EIO;
++ }
++
++ return 0;
++}
++
++static int
++ar6000_ioctl_set_powersave_timers(struct net_device *dev, char *userdata)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_POWERSAVE_TIMERS_POLICY_CMD cmd;
++ A_UINT8 size = sizeof(cmd);
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, userdata, size)) {
++ return -EFAULT;
++ }
++
++ if (copy_from_user(&cmd, userdata, size)) {
++ return -EFAULT;
++ }
++
++ if(wmi_set_powersave_timers_cmd(ar->arWmi, &cmd, size) != A_OK) {
++ return -EIO;
++ }
++
++ return 0;
++}
++
++static int
++ar6000_ioctl_set_wmm(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SET_WMM_CMD cmd;
++ A_STATUS ret;
++
++ if ((dev->flags & IFF_UP) != IFF_UP) {
++ return -EIO;
++ }
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
++ sizeof(cmd)))
++ {
++ return -EFAULT;
++ }
++
++ if (cmd.status == WMI_WMM_ENABLED) {
++ ar->arWmmEnabled = TRUE;
++ } else {
++ ar->arWmmEnabled = FALSE;
++ }
++
++ ret = wmi_set_wmm_cmd(ar->arWmi, cmd.status);
++
++ switch (ret) {
++ case A_OK:
++ return 0;
++ case A_EBUSY :
++ return -EBUSY;
++ case A_NO_MEMORY:
++ return -ENOMEM;
++ case A_EINVAL:
++ default:
++ return -EFAULT;
++ }
++}
++
++static int
++ar6000_ioctl_set_txop(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SET_WMM_TXOP_CMD cmd;
++ A_STATUS ret;
++
++ if ((dev->flags & IFF_UP) != IFF_UP) {
++ return -EIO;
++ }
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
++ sizeof(cmd)))
++ {
++ return -EFAULT;
++ }
++
++ ret = wmi_set_wmm_txop(ar->arWmi, cmd.txopEnable);
++
++ switch (ret) {
++ case A_OK:
++ return 0;
++ case A_EBUSY :
++ return -EBUSY;
++ case A_NO_MEMORY:
++ return -ENOMEM;
++ case A_EINVAL:
++ default:
++ return -EFAULT;
++ }
++}
++
++static int
++ar6000_ioctl_get_rd(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ A_STATUS ret = 0;
++
++ if ((dev->flags & IFF_UP) != IFF_UP || ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if(copy_to_user((char *)((unsigned int*)rq->ifr_data + 1),
++ &ar->arRegCode, sizeof(ar->arRegCode)))
++ ret = -EFAULT;
++
++ return ret;
++}
++
++
++/* Get power mode command */
++static int
++ar6000_ioctl_get_power_mode(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_POWER_MODE_CMD power_mode;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ power_mode.powerMode = wmi_get_power_mode_cmd(ar->arWmi);
++ if (copy_to_user(rq->ifr_data, &power_mode, sizeof(WMI_POWER_MODE_CMD))) {
++ ret = -EFAULT;
++ }
++
++ return ret;
++}
++
++
++static int
++ar6000_ioctl_set_channelParams(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_CHANNEL_PARAMS_CMD cmd, *cmdp;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (cmd.numChannels > 1) {
++ cmdp = A_MALLOC(130);
++ if (copy_from_user(cmdp, rq->ifr_data,
++ sizeof (*cmdp) +
++ ((cmd.numChannels - 1) * sizeof(A_UINT16))))
++ {
++ kfree(cmdp);
++ return -EFAULT;
++ }
++ } else {
++ cmdp = &cmd;
++ }
++
++ if ((ar->arPhyCapability == WMI_11G_CAPABILITY) &&
++ ((cmdp->phyMode == WMI_11A_MODE) || (cmdp->phyMode == WMI_11AG_MODE)))
++ {
++ ret = -EINVAL;
++ }
++
++ if (!ret &&
++ (wmi_set_channelParams_cmd(ar->arWmi, cmdp->scanParam, cmdp->phyMode,
++ cmdp->numChannels, cmdp->channelList)
++ != A_OK))
++ {
++ ret = -EIO;
++ }
++
++ if (cmd.numChannels > 1) {
++ kfree(cmdp);
++ }
++
++ return ret;
++}
++
++static int
++ar6000_ioctl_set_snr_threshold(struct net_device *dev, struct ifreq *rq)
++{
++
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SNR_THRESHOLD_PARAMS_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if( wmi_set_snr_threshold_params(ar->arWmi, &cmd) != A_OK ) {
++ ret = -EIO;
++ }
++
++ return ret;
++}
++
++static int
++ar6000_ioctl_set_rssi_threshold(struct net_device *dev, struct ifreq *rq)
++{
++#define SWAP_THOLD(thold1, thold2) do { \
++ USER_RSSI_THOLD tmpThold; \
++ tmpThold.tag = thold1.tag; \
++ tmpThold.rssi = thold1.rssi; \
++ thold1.tag = thold2.tag; \
++ thold1.rssi = thold2.rssi; \
++ thold2.tag = tmpThold.tag; \
++ thold2.rssi = tmpThold.rssi; \
++} while (0)
++
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_RSSI_THRESHOLD_PARAMS_CMD cmd;
++ USER_RSSI_PARAMS rssiParams;
++ A_INT32 i, j;
++
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user((char *)&rssiParams, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(USER_RSSI_PARAMS))) {
++ return -EFAULT;
++ }
++ cmd.weight = rssiParams.weight;
++ cmd.pollTime = rssiParams.pollTime;
++
++ A_MEMCPY(rssi_map, &rssiParams.tholds, sizeof(rssi_map));
++ /*
++ * only 6 elements, so use bubble sorting, in ascending order
++ */
++ for (i = 5; i > 0; i--) {
++ for (j = 0; j < i; j++) { /* above tholds */
++ if (rssi_map[j+1].rssi < rssi_map[j].rssi) {
++ SWAP_THOLD(rssi_map[j+1], rssi_map[j]);
++ } else if (rssi_map[j+1].rssi == rssi_map[j].rssi) {
++ return EFAULT;
++ }
++ }
++ }
++ for (i = 11; i > 6; i--) {
++ for (j = 6; j < i; j++) { /* below tholds */
++ if (rssi_map[j+1].rssi < rssi_map[j].rssi) {
++ SWAP_THOLD(rssi_map[j+1], rssi_map[j]);
++ } else if (rssi_map[j+1].rssi == rssi_map[j].rssi) {
++ return EFAULT;
++ }
++ }
++ }
++
++#ifdef DEBUG
++ for (i = 0; i < 12; i++) {
++ AR_DEBUG2_PRINTF("thold[%d].tag: %d, thold[%d].rssi: %d \n",
++ i, rssi_map[i].tag, i, rssi_map[i].rssi);
++ }
++#endif
++ cmd.thresholdAbove1_Val = rssi_map[0].rssi;
++ cmd.thresholdAbove2_Val = rssi_map[1].rssi;
++ cmd.thresholdAbove3_Val = rssi_map[2].rssi;
++ cmd.thresholdAbove4_Val = rssi_map[3].rssi;
++ cmd.thresholdAbove5_Val = rssi_map[4].rssi;
++ cmd.thresholdAbove6_Val = rssi_map[5].rssi;
++ cmd.thresholdBelow1_Val = rssi_map[6].rssi;
++ cmd.thresholdBelow2_Val = rssi_map[7].rssi;
++ cmd.thresholdBelow3_Val = rssi_map[8].rssi;
++ cmd.thresholdBelow4_Val = rssi_map[9].rssi;
++ cmd.thresholdBelow5_Val = rssi_map[10].rssi;
++ cmd.thresholdBelow6_Val = rssi_map[11].rssi;
++
++ if( wmi_set_rssi_threshold_params(ar->arWmi, &cmd) != A_OK ) {
++ ret = -EIO;
++ }
++
++ return ret;
++}
++
++static int
++ar6000_ioctl_set_lq_threshold(struct net_device *dev, struct ifreq *rq)
++{
++
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_LQ_THRESHOLD_PARAMS_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if( wmi_set_lq_threshold_params(ar->arWmi, &cmd) != A_OK ) {
++ ret = -EIO;
++ }
++
++ return ret;
++}
++
++
++static int
++ar6000_ioctl_set_probedSsid(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_PROBED_SSID_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (wmi_probedSsid_cmd(ar->arWmi, cmd.entryIndex, cmd.flag, cmd.ssidLength,
++ cmd.ssid) != A_OK)
++ {
++ ret = -EIO;
++ }
++
++ return ret;
++}
++
++static int
++ar6000_ioctl_set_badAp(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_ADD_BAD_AP_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (cmd.badApIndex > WMI_MAX_BAD_AP_INDEX) {
++ return -EIO;
++ }
++
++ if (A_MEMCMP(cmd.bssid, null_mac, AR6000_ETH_ADDR_LEN) == 0) {
++ /*
++ * This is a delete badAP.
++ */
++ if (wmi_deleteBadAp_cmd(ar->arWmi, cmd.badApIndex) != A_OK) {
++ ret = -EIO;
++ }
++ } else {
++ if (wmi_addBadAp_cmd(ar->arWmi, cmd.badApIndex, cmd.bssid) != A_OK) {
++ ret = -EIO;
++ }
++ }
++
++ return ret;
++}
++
++static int
++ar6000_ioctl_create_qos(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_CREATE_PSTREAM_CMD cmd;
++ A_STATUS ret;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ ret = wmi_verify_tspec_params(&cmd, tspecCompliance);
++ if (ret == A_OK)
++ ret = wmi_create_pstream_cmd(ar->arWmi, &cmd);
++
++ switch (ret) {
++ case A_OK:
++ return 0;
++ case A_EBUSY :
++ return -EBUSY;
++ case A_NO_MEMORY:
++ return -ENOMEM;
++ case A_EINVAL:
++ default:
++ return -EFAULT;
++ }
++}
++
++static int
++ar6000_ioctl_delete_qos(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_DELETE_PSTREAM_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ ret = wmi_delete_pstream_cmd(ar->arWmi, cmd.trafficClass, cmd.tsid);
++
++ switch (ret) {
++ case A_OK:
++ return 0;
++ case A_EBUSY :
++ return -EBUSY;
++ case A_NO_MEMORY:
++ return -ENOMEM;
++ case A_EINVAL:
++ default:
++ return -EFAULT;
++ }
++}
++
++static int
++ar6000_ioctl_get_qos_queue(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ struct ar6000_queuereq qreq;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if( copy_from_user(&qreq, rq->ifr_data,
++ sizeof(struct ar6000_queuereq)))
++ return -EFAULT;
++
++ qreq.activeTsids = wmi_get_mapped_qos_queue(ar->arWmi, qreq.trafficClass);
++
++ if (copy_to_user(rq->ifr_data, &qreq,
++ sizeof(struct ar6000_queuereq)))
++ {
++ ret = -EFAULT;
++ }
++
++ return ret;
++}
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++static A_STATUS
++ar6000_ioctl_tcmd_get_rx_report(struct net_device *dev,
++ struct ifreq *rq, A_UINT8 *data, A_UINT32 len)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ A_UINT32 buf[2];
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++ ar->tcmdRxReport = 0;
++ if (wmi_test_cmd(ar->arWmi, data, len) != A_OK) {
++ up(&ar->arSem);
++ return -EIO;
++ }
++
++ wait_event_interruptible_timeout(arEvent, ar->tcmdRxReport != 0, wmitimeout * HZ);
++
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ }
++
++ buf[0] = ar->tcmdRxTotalPkt;
++ buf[1] = ar->tcmdRxRssi;
++ if (!ret && copy_to_user(rq->ifr_data, buf, sizeof(buf))) {
++ ret = -EFAULT;
++ }
++
++ up(&ar->arSem);
++
++ return ret;
++}
++
++void
++ar6000_tcmd_rx_report_event(void *devt, A_UINT8 * results, int len)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
++ TCMD_CONT_RX * rx_rep = (TCMD_CONT_RX *)results;
++
++ ar->tcmdRxTotalPkt = rx_rep->u.report.totalPkt;
++ ar->tcmdRxRssi = rx_rep->u.report.rssiInDBm;
++ ar->tcmdRxReport = 1;
++
++ wake_up(&arEvent);
++}
++#endif /* CONFIG_HOST_TCMD_SUPPORT*/
++
++static int
++ar6000_ioctl_set_error_report_bitmask(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_TARGET_ERROR_REPORT_BITMASK cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ ret = wmi_set_error_report_bitmask(ar->arWmi, cmd.bitmask);
++
++ return (ret==0 ? ret : -EINVAL);
++}
++
++static int
++ar6000_clear_target_stats(struct net_device *dev)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ TARGET_STATS *pStats = &ar->arTargetStats;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ A_MEMZERO(pStats, sizeof(TARGET_STATS));
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ return ret;
++}
++
++static int
++ar6000_ioctl_get_target_stats(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ TARGET_STATS_CMD cmd;
++ TARGET_STATS *pStats = &ar->arTargetStats;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++
++ ar->statsUpdatePending = TRUE;
++
++ if(wmi_get_stats_cmd(ar->arWmi) != A_OK) {
++ up(&ar->arSem);
++ return -EIO;
++ }
++
++ wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == FALSE, wmitimeout * HZ);
++
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ }
++
++ if (!ret && copy_to_user(rq->ifr_data, pStats, sizeof(*pStats))) {
++ ret = -EFAULT;
++ }
++
++ if (cmd.clearStats == 1) {
++ ret = ar6000_clear_target_stats(dev);
++ }
++
++ up(&ar->arSem);
++
++ return ret;
++}
++
++static int
++ar6000_ioctl_set_access_params(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SET_ACCESS_PARAMS_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (wmi_set_access_params_cmd(ar->arWmi, cmd.txop, cmd.eCWmin, cmd.eCWmax,
++ cmd.aifsn) == A_OK)
++ {
++ ret = 0;
++ } else {
++ ret = -EINVAL;
++ }
++
++ return (ret);
++}
++
++static int
++ar6000_ioctl_set_disconnect_timeout(struct net_device *dev, struct ifreq *rq)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_DISC_TIMEOUT_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (wmi_disctimeout_cmd(ar->arWmi, cmd.disconnectTimeout) == A_OK)
++ {
++ ret = 0;
++ } else {
++ ret = -EINVAL;
++ }
++
++ return (ret);
++}
++
++static int
++ar6000_xioctl_set_voice_pkt_size(struct net_device *dev, char * userdata)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SET_VOICE_PKT_SIZE_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (wmi_set_voice_pkt_size_cmd(ar->arWmi, cmd.voicePktSize) == A_OK)
++ {
++ ret = 0;
++ } else {
++ ret = -EINVAL;
++ }
++
++
++ return (ret);
++}
++
++static int
++ar6000_xioctl_set_max_sp_len(struct net_device *dev, char * userdata)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SET_MAX_SP_LEN_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (wmi_set_max_sp_len_cmd(ar->arWmi, cmd.maxSPLen) == A_OK)
++ {
++ ret = 0;
++ } else {
++ ret = -EINVAL;
++ }
++
++ return (ret);
++}
++
++
++static int
++ar6000_xioctl_set_bt_status_cmd(struct net_device *dev, char * userdata)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SET_BT_STATUS_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (wmi_set_bt_status_cmd(ar->arWmi, cmd.streamType, cmd.status) == A_OK)
++ {
++ ret = 0;
++ } else {
++ ret = -EINVAL;
++ }
++
++ return (ret);
++}
++
++static int
++ar6000_xioctl_set_bt_params_cmd(struct net_device *dev, char * userdata)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_SET_BT_PARAMS_CMD cmd;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
++ return -EFAULT;
++ }
++
++ if (wmi_set_bt_params_cmd(ar->arWmi, &cmd) == A_OK)
++ {
++ ret = 0;
++ } else {
++ ret = -EINVAL;
++ }
++
++ return (ret);
++}
++
++#ifdef CONFIG_HOST_GPIO_SUPPORT
++struct ar6000_gpio_intr_wait_cmd_s gpio_intr_results;
++/* gpio_reg_results and gpio_data_available are protected by arSem */
++static struct ar6000_gpio_register_cmd_s gpio_reg_results;
++static A_BOOL gpio_data_available; /* Requested GPIO data available */
++static A_BOOL gpio_intr_available; /* GPIO interrupt info available */
++static A_BOOL gpio_ack_received; /* GPIO ack was received */
++
++/* Host-side initialization for General Purpose I/O support */
++void ar6000_gpio_init(void)
++{
++ gpio_intr_available = FALSE;
++ gpio_data_available = FALSE;
++ gpio_ack_received = FALSE;
++}
++
++/*
++ * Called when a GPIO interrupt is received from the Target.
++ * intr_values shows which GPIO pins have interrupted.
++ * input_values shows a recent value of GPIO pins.
++ */
++void
++ar6000_gpio_intr_rx(A_UINT32 intr_mask, A_UINT32 input_values)
++{
++ gpio_intr_results.intr_mask = intr_mask;
++ gpio_intr_results.input_values = input_values;
++ *((volatile A_BOOL *)&gpio_intr_available) = TRUE;
++ wake_up(&arEvent);
++}
++
++/*
++ * This is called when a response is received from the Target
++ * for a previous or ar6000_gpio_input_get or ar6000_gpio_register_get
++ * call.
++ */
++void
++ar6000_gpio_data_rx(A_UINT32 reg_id, A_UINT32 value)
++{
++ gpio_reg_results.gpioreg_id = reg_id;
++ gpio_reg_results.value = value;
++ *((volatile A_BOOL *)&gpio_data_available) = TRUE;
++ wake_up(&arEvent);
++}
++
++/*
++ * This is called when an acknowledgement is received from the Target
++ * for a previous or ar6000_gpio_output_set or ar6000_gpio_register_set
++ * call.
++ */
++void
++ar6000_gpio_ack_rx(void)
++{
++ gpio_ack_received = TRUE;
++ wake_up(&arEvent);
++}
++
++A_STATUS
++ar6000_gpio_output_set(struct net_device *dev,
++ A_UINT32 set_mask,
++ A_UINT32 clear_mask,
++ A_UINT32 enable_mask,
++ A_UINT32 disable_mask)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ gpio_ack_received = FALSE;
++ return wmi_gpio_output_set(ar->arWmi,
++ set_mask, clear_mask, enable_mask, disable_mask);
++}
++
++static A_STATUS
++ar6000_gpio_input_get(struct net_device *dev)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ *((volatile A_BOOL *)&gpio_data_available) = FALSE;
++ return wmi_gpio_input_get(ar->arWmi);
++}
++
++static A_STATUS
++ar6000_gpio_register_set(struct net_device *dev,
++ A_UINT32 gpioreg_id,
++ A_UINT32 value)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ gpio_ack_received = FALSE;
++ return wmi_gpio_register_set(ar->arWmi, gpioreg_id, value);
++}
++
++static A_STATUS
++ar6000_gpio_register_get(struct net_device *dev,
++ A_UINT32 gpioreg_id)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ *((volatile A_BOOL *)&gpio_data_available) = FALSE;
++ return wmi_gpio_register_get(ar->arWmi, gpioreg_id);
++}
++
++static A_STATUS
++ar6000_gpio_intr_ack(struct net_device *dev,
++ A_UINT32 ack_mask)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ gpio_intr_available = FALSE;
++ return wmi_gpio_intr_ack(ar->arWmi, ack_mask);
++}
++#endif /* CONFIG_HOST_GPIO_SUPPORT */
++
++/* This would basically hold all the private ioctls that are not related to
++ WLAN operation */
++#ifdef __ATH_CENTRAL_IOCTL_DISPATCHER___
++int ar6000_ioctl_dispatcher(struct net_device *dev, struct ifreq *rq, int cmd)
++{
++ int ret;
++
++ /* We need to find out what IOCTL is this.
++ * This is non-prive IOCTL, which is called by
++ * kernel, every second. This will mess up and confuse
++ * the scope instrumentation(for time calculation)
++ */
++ if(cmd == 35142)
++ return -EOPNOTSUPP;
++
++ ath_external_trigger(1);
++ ret = ar6000_ioctl(dev, rq,cmd);
++ /* Some calls are way too fast. Add a fixed delay
++ * to all by 5ms. This will be clear on scope
++ */
++ if (allow_trace_signal) {
++ /* Add some (fixed) delay for scope viewing */
++ mdelay(5);
++ }
++ ath_external_trigger(0);
++ return ret;
++}
++#endif /* __ATH_CENTRAL_IOCTL_DISPATCHER___ */
++
++int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ HIF_DEVICE *hifDevice = ar->arHifDevice;
++ int ret, param, param2;
++ unsigned int address = 0;
++ unsigned int length = 0;
++ unsigned char *buffer;
++ char *userdata;
++ A_UINT32 connectCtrlFlags;
++
++
++ static WMI_SCAN_PARAMS_CMD scParams = {0, 0, 0, 0, 0,
++ WMI_SHORTSCANRATIO_DEFAULT,
++ DEFAULT_SCAN_CTRL_FLAGS,
++ 0};
++ WMI_SET_AKMP_PARAMS_CMD akmpParams;
++ WMI_SET_PMKID_LIST_CMD pmkidInfo;
++
++ if (cmd == AR6000_IOCTL_EXTENDED)
++ {
++ /*
++ * This allows for many more wireless ioctls than would otherwise
++ * be available. Applications embed the actual ioctl command in
++ * the first word of the parameter block, and use the command
++ * AR6000_IOCTL_EXTENDED_CMD on the ioctl call.
++ */
++ get_user(cmd, (int *)rq->ifr_data);
++ userdata = (char *)(((unsigned int *)rq->ifr_data)+1);
++ }
++ else
++ {
++ userdata = (char *)rq->ifr_data;
++ }
++
++ if ((ar->arWlanState == WLAN_DISABLED) &&
++ ((cmd != AR6000_XIOCTRL_WMI_SET_WLAN_STATE) &&
++ (cmd != AR6000_XIOCTL_DIAG_READ) &&
++ (cmd != AR6000_XIOCTL_DIAG_WRITE)))
++ {
++ return -EIO;
++ }
++
++ ret = 0;
++ switch(cmd)
++ {
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++ case AR6000_XIOCTL_TCMD_CONT_TX:
++ {
++ TCMD_CONT_TX txCmd;
++
++ if (ar->tcmdPm == TCMD_PM_SLEEP) {
++ A_PRINTF("Can NOT send tx tcmd when target is asleep! \n");
++ return -EFAULT;
++ }
++
++ if(copy_from_user(&txCmd, userdata, sizeof(TCMD_CONT_TX)))
++ return -EFAULT;
++ wmi_test_cmd(ar->arWmi,(A_UINT8 *)&txCmd, sizeof(TCMD_CONT_TX));
++ }
++ break;
++ case AR6000_XIOCTL_TCMD_CONT_RX:
++ {
++ TCMD_CONT_RX rxCmd;
++
++ if (ar->tcmdPm == TCMD_PM_SLEEP) {
++ A_PRINTF("Can NOT send rx tcmd when target is asleep! \n");
++ return -EFAULT;
++ }
++ if(copy_from_user(&rxCmd, userdata, sizeof(TCMD_CONT_RX)))
++ return -EFAULT;
++ switch(rxCmd.act)
++ {
++ case TCMD_CONT_RX_PROMIS:
++ case TCMD_CONT_RX_FILTER:
++ case TCMD_CONT_RX_SETMAC:
++ wmi_test_cmd(ar->arWmi,(A_UINT8 *)&rxCmd,
++ sizeof(TCMD_CONT_RX));
++ break;
++ case TCMD_CONT_RX_REPORT:
++ ar6000_ioctl_tcmd_get_rx_report(dev, rq,
++ (A_UINT8 *)&rxCmd, sizeof(TCMD_CONT_RX));
++ break;
++ default:
++ A_PRINTF("Unknown Cont Rx mode: %d\n",rxCmd.act);
++ return -EINVAL;
++ }
++ }
++ break;
++ case AR6000_XIOCTL_TCMD_PM:
++ {
++ TCMD_PM pmCmd;
++
++ if(copy_from_user(&pmCmd, userdata, sizeof(TCMD_PM)))
++ return -EFAULT;
++ ar->tcmdPm = pmCmd.mode;
++ wmi_test_cmd(ar->arWmi, (A_UINT8*)&pmCmd, sizeof(TCMD_PM));
++ }
++ break;
++#endif /* CONFIG_HOST_TCMD_SUPPORT */
++
++ case AR6000_XIOCTL_BMI_DONE:
++ if(bmienable)
++ {
++ ret = ar6000_init(dev);
++ }
++ else
++ {
++ ret = BMIDone(hifDevice);
++ }
++ break;
++
++ case AR6000_XIOCTL_BMI_READ_MEMORY:
++ get_user(address, (unsigned int *)userdata);
++ get_user(length, (unsigned int *)userdata + 1);
++ AR_DEBUG_PRINTF("Read Memory (address: 0x%x, length: %d)\n",
++ address, length);
++ if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
++ A_MEMZERO(buffer, length);
++ ret = BMIReadMemory(hifDevice, address, buffer, length);
++ if (copy_to_user(rq->ifr_data, buffer, length)) {
++ ret = -EFAULT;
++ }
++ A_FREE(buffer);
++ } else {
++ ret = -ENOMEM;
++ }
++ break;
++
++ case AR6000_XIOCTL_BMI_WRITE_MEMORY:
++ get_user(address, (unsigned int *)userdata);
++ get_user(length, (unsigned int *)userdata + 1);
++ AR_DEBUG_PRINTF("Write Memory (address: 0x%x, length: %d)\n",
++ address, length);
++ if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
++ A_MEMZERO(buffer, length);
++ if (copy_from_user(buffer, &userdata[sizeof(address) +
++ sizeof(length)], length))
++ {
++ ret = -EFAULT;
++ } else {
++ ret = BMIWriteMemory(hifDevice, address, buffer, length);
++ }
++ A_FREE(buffer);
++ } else {
++ ret = -ENOMEM;
++ }
++ break;
++
++ case AR6000_XIOCTL_BMI_TEST:
++ AR_DEBUG_PRINTF("No longer supported\n");
++ ret = -EOPNOTSUPP;
++ break;
++
++ case AR6000_XIOCTL_BMI_EXECUTE:
++ get_user(address, (unsigned int *)userdata);
++ get_user(param, (unsigned int *)userdata + 1);
++ AR_DEBUG_PRINTF("Execute (address: 0x%x, param: %d)\n",
++ address, param);
++ ret = BMIExecute(hifDevice, address, ¶m);
++ put_user(param, (unsigned int *)rq->ifr_data); /* return value */
++ break;
++
++ case AR6000_XIOCTL_BMI_SET_APP_START:
++ get_user(address, (unsigned int *)userdata);
++ AR_DEBUG_PRINTF("Set App Start (address: 0x%x)\n", address);
++ ret = BMISetAppStart(hifDevice, address);
++ break;
++
++ case AR6000_XIOCTL_BMI_READ_SOC_REGISTER:
++ get_user(address, (unsigned int *)userdata);
++ ret = BMIReadSOCRegister(hifDevice, address, ¶m);
++ put_user(param, (unsigned int *)rq->ifr_data); /* return value */
++ break;
++
++ case AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER:
++ get_user(address, (unsigned int *)userdata);
++ get_user(param, (unsigned int *)userdata + 1);
++ ret = BMIWriteSOCRegister(hifDevice, address, param);
++ break;
++
++#ifdef HTC_RAW_INTERFACE
++ case AR6000_XIOCTL_HTC_RAW_OPEN:
++ ret = A_OK;
++ if (!arRawIfEnabled(ar)) {
++ /* make sure block size is set in case the target was reset since last
++ * BMI phase (i.e. flashup downloads) */
++ ret = ar6000_SetHTCBlockSize(ar);
++ if (A_FAILED(ret)) {
++ break;
++ }
++ /* Terminate the BMI phase */
++ ret = BMIDone(hifDevice);
++ if (ret == A_OK) {
++ ret = ar6000_htc_raw_open(ar);
++ }
++ }
++ break;
++
++ case AR6000_XIOCTL_HTC_RAW_CLOSE:
++ if (arRawIfEnabled(ar)) {
++ ret = ar6000_htc_raw_close(ar);
++ arRawIfEnabled(ar) = FALSE;
++ } else {
++ ret = A_ERROR;
++ }
++ break;
++
++ case AR6000_XIOCTL_HTC_RAW_READ:
++ if (arRawIfEnabled(ar)) {
++ unsigned int streamID;
++ get_user(streamID, (unsigned int *)userdata);
++ get_user(length, (unsigned int *)userdata + 1);
++ buffer = rq->ifr_data + sizeof(length);
++ ret = ar6000_htc_raw_read(ar, (HTC_RAW_STREAM_ID)streamID,
++ buffer, length);
++ put_user(ret, (unsigned int *)rq->ifr_data);
++ } else {
++ ret = A_ERROR;
++ }
++ break;
++
++ case AR6000_XIOCTL_HTC_RAW_WRITE:
++ if (arRawIfEnabled(ar)) {
++ unsigned int streamID;
++ get_user(streamID, (unsigned int *)userdata);
++ get_user(length, (unsigned int *)userdata + 1);
++ buffer = userdata + sizeof(streamID) + sizeof(length);
++ ret = ar6000_htc_raw_write(ar, (HTC_RAW_STREAM_ID)streamID,
++ buffer, length);
++ put_user(ret, (unsigned int *)rq->ifr_data);
++ } else {
++ ret = A_ERROR;
++ }
++ break;
++#endif /* HTC_RAW_INTERFACE */
++
++ case AR6000_IOCTL_WMI_GETREV:
++ {
++ if (copy_to_user(rq->ifr_data, &ar->arVersion,
++ sizeof(ar->arVersion)))
++ {
++ ret = -EFAULT;
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SETPWR:
++ {
++ WMI_POWER_MODE_CMD pwrModeCmd;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&pwrModeCmd, userdata,
++ sizeof(pwrModeCmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_powermode_cmd(ar->arWmi, pwrModeCmd.powerMode)
++ != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS:
++ {
++ WMI_IBSS_PM_CAPS_CMD ibssPmCaps;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&ibssPmCaps, userdata,
++ sizeof(ibssPmCaps)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_ibsspmcaps_cmd(ar->arWmi, ibssPmCaps.power_saving, ibssPmCaps.ttl,
++ ibssPmCaps.atim_windows, ibssPmCaps.timeout_value) != A_OK)
++ {
++ ret = -EIO;
++ }
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ ar->arIbssPsEnable = ibssPmCaps.power_saving;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_PMPARAMS:
++ {
++ WMI_POWER_PARAMS_CMD pmParams;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&pmParams, userdata,
++ sizeof(pmParams)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_pmparams_cmd(ar->arWmi, pmParams.idle_period,
++ pmParams.pspoll_number,
++ pmParams.dtim_policy) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SETSCAN:
++ {
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&scParams, userdata,
++ sizeof(scParams)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (CAN_SCAN_IN_CONNECT(scParams.scanCtrlFlags)) {
++ ar->arSkipScan = FALSE;
++ } else {
++ ar->arSkipScan = TRUE;
++ }
++
++ if (wmi_scanparams_cmd(ar->arWmi, scParams.fg_start_period,
++ scParams.fg_end_period,
++ scParams.bg_period,
++ scParams.minact_chdwell_time,
++ scParams.maxact_chdwell_time,
++ scParams.pas_chdwell_time,
++ scParams.shortScanRatio,
++ scParams.scanCtrlFlags,
++ scParams.max_dfsch_act_time) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SETLISTENINT:
++ {
++ WMI_LISTEN_INT_CMD listenCmd;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&listenCmd, userdata,
++ sizeof(listenCmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_listeninterval_cmd(ar->arWmi, listenCmd.listenInterval, listenCmd.numBeacons) != A_OK) {
++ ret = -EIO;
++ } else {
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ ar->arListenInterval = param;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ }
++
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_BMISS_TIME:
++ {
++ WMI_BMISS_TIME_CMD bmissCmd;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&bmissCmd, userdata,
++ sizeof(bmissCmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_bmisstime_cmd(ar->arWmi, bmissCmd.bmissTime, bmissCmd.numBeacons) != A_OK) {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SETBSSFILTER:
++ {
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else {
++
++ get_user(param, (unsigned char *)userdata);
++ get_user(param2, (unsigned int *)(userdata + 1));
++ printk("SETBSSFILTER: filter 0x%x, mask: 0x%x\n", param, param2);
++ if (wmi_bssfilter_cmd(ar->arWmi, param, param2) != A_OK) {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_SNRTHRESHOLD:
++ {
++ ret = ar6000_ioctl_set_snr_threshold(dev, rq);
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD:
++ {
++ ret = ar6000_ioctl_set_rssi_threshold(dev, rq);
++ break;
++ }
++ case AR6000_XIOCTL_WMI_CLR_RSSISNR:
++ {
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ }
++ ret = wmi_clr_rssi_snr(ar->arWmi);
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_LQTHRESHOLD:
++ {
++ ret = ar6000_ioctl_set_lq_threshold(dev, rq);
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_LPREAMBLE:
++ {
++ WMI_SET_LPREAMBLE_CMD setLpreambleCmd;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&setLpreambleCmd, userdata,
++ sizeof(setLpreambleCmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_lpreamble_cmd(ar->arWmi, setLpreambleCmd.status)
++ != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_RTS:
++ {
++ WMI_SET_RTS_CMD rtsCmd;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&rtsCmd, userdata,
++ sizeof(rtsCmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_rts_cmd(ar->arWmi, rtsCmd.threshold)
++ != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_WMM:
++ {
++ ret = ar6000_ioctl_set_wmm(dev, rq);
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_TXOP:
++ {
++ ret = ar6000_ioctl_set_txop(dev, rq);
++ break;
++ }
++ case AR6000_XIOCTL_WMI_GET_RD:
++ {
++ ret = ar6000_ioctl_get_rd(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_CHANNELPARAMS:
++ {
++ ret = ar6000_ioctl_set_channelParams(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_PROBEDSSID:
++ {
++ ret = ar6000_ioctl_set_probedSsid(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_BADAP:
++ {
++ ret = ar6000_ioctl_set_badAp(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_CREATE_QOS:
++ {
++ ret = ar6000_ioctl_create_qos(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_DELETE_QOS:
++ {
++ ret = ar6000_ioctl_delete_qos(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_GET_QOS_QUEUE:
++ {
++ ret = ar6000_ioctl_get_qos_queue(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_GET_TARGET_STATS:
++ {
++ ret = ar6000_ioctl_get_target_stats(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK:
++ {
++ ret = ar6000_ioctl_set_error_report_bitmask(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_ASSOC_INFO:
++ {
++ WMI_SET_ASSOC_INFO_CMD cmd;
++ A_UINT8 assocInfo[WMI_MAX_ASSOC_INFO_LEN];
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else {
++ get_user(cmd.ieType, userdata);
++ if (cmd.ieType >= WMI_MAX_ASSOC_INFO_TYPE) {
++ ret = -EIO;
++ } else {
++ get_user(cmd.bufferSize, userdata + 1);
++ if (cmd.bufferSize > WMI_MAX_ASSOC_INFO_LEN) {
++ ret = -EFAULT;
++ break;
++ }
++ if (copy_from_user(assocInfo, userdata + 2,
++ cmd.bufferSize))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_associnfo_cmd(ar->arWmi, cmd.ieType,
++ cmd.bufferSize,
++ assocInfo) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ }
++ }
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_ACCESS_PARAMS:
++ {
++ ret = ar6000_ioctl_set_access_params(dev, rq);
++ break;
++ }
++ case AR6000_IOCTL_WMI_SET_DISC_TIMEOUT:
++ {
++ ret = ar6000_ioctl_set_disconnect_timeout(dev, rq);
++ break;
++ }
++ case AR6000_XIOCTL_FORCE_TARGET_RESET:
++ {
++ if (ar->arHtcTarget)
++ {
++// HTCForceReset(htcTarget);
++ }
++ else
++ {
++ AR_DEBUG_PRINTF("ar6000_ioctl cannot attempt reset.\n");
++ }
++ break;
++ }
++ case AR6000_XIOCTL_TARGET_INFO:
++ case AR6000_XIOCTL_CHECK_TARGET_READY: /* backwards compatibility */
++ {
++ /* If we made it to here, then the Target exists and is ready. */
++
++ if (cmd == AR6000_XIOCTL_TARGET_INFO) {
++ if (copy_to_user((A_UINT32 *)rq->ifr_data, &ar->arVersion.target_ver,
++ sizeof(ar->arVersion.target_ver)))
++ {
++ ret = -EFAULT;
++ }
++ if (copy_to_user(((A_UINT32 *)rq->ifr_data)+1, &ar->arTargetType,
++ sizeof(ar->arTargetType)))
++ {
++ ret = -EFAULT;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS:
++ {
++ WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD hbparam;
++
++ if (copy_from_user(&hbparam, userdata, sizeof(hbparam)))
++ {
++ ret = -EFAULT;
++ } else {
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ /* Start a cyclic timer with the parameters provided. */
++ if (hbparam.frequency) {
++ ar->arHBChallengeResp.frequency = hbparam.frequency;
++ }
++ if (hbparam.threshold) {
++ ar->arHBChallengeResp.missThres = hbparam.threshold;
++ }
++
++ /* Delete the pending timer and start a new one */
++ if (timer_pending(&ar->arHBChallengeResp.timer)) {
++ A_UNTIMEOUT(&ar->arHBChallengeResp.timer);
++ }
++ A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0);
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP:
++ {
++ A_UINT32 cookie;
++
++ if (copy_from_user(&cookie, userdata, sizeof(cookie))) {
++ return -EFAULT;
++ }
++
++ /* Send the challenge on the control channel */
++ if (wmi_get_challenge_resp_cmd(ar->arWmi, cookie, APP_HB_CHALLENGE) != A_OK) {
++ return -EIO;
++ }
++ break;
++ }
++#ifdef USER_KEYS
++ case AR6000_XIOCTL_USER_SETKEYS:
++ {
++
++ ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_RUN;
++
++ if (copy_from_user(&ar->user_key_ctrl, userdata,
++ sizeof(ar->user_key_ctrl)))
++ {
++ return -EFAULT;
++ }
++
++ A_PRINTF("ar6000 USER set key %x\n", ar->user_key_ctrl);
++ break;
++ }
++#endif /* USER_KEYS */
++
++#ifdef CONFIG_HOST_GPIO_SUPPORT
++ case AR6000_XIOCTL_GPIO_OUTPUT_SET:
++ {
++ struct ar6000_gpio_output_set_cmd_s gpio_output_set_cmd;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++
++ if (copy_from_user(&gpio_output_set_cmd, userdata,
++ sizeof(gpio_output_set_cmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ ret = ar6000_gpio_output_set(dev,
++ gpio_output_set_cmd.set_mask,
++ gpio_output_set_cmd.clear_mask,
++ gpio_output_set_cmd.enable_mask,
++ gpio_output_set_cmd.disable_mask);
++ if (ret != A_OK) {
++ ret = EIO;
++ }
++ }
++ up(&ar->arSem);
++ break;
++ }
++ case AR6000_XIOCTL_GPIO_INPUT_GET:
++ {
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++
++ ret = ar6000_gpio_input_get(dev);
++ if (ret != A_OK) {
++ up(&ar->arSem);
++ return -EIO;
++ }
++
++ /* Wait for Target to respond. */
++ wait_event_interruptible(arEvent, gpio_data_available);
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ } else {
++ A_ASSERT(gpio_reg_results.gpioreg_id == GPIO_ID_NONE);
++
++ if (copy_to_user(userdata, &gpio_reg_results.value,
++ sizeof(gpio_reg_results.value)))
++ {
++ ret = -EFAULT;
++ }
++ }
++ up(&ar->arSem);
++ break;
++ }
++ case AR6000_XIOCTL_GPIO_REGISTER_SET:
++ {
++ struct ar6000_gpio_register_cmd_s gpio_register_cmd;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++
++ if (copy_from_user(&gpio_register_cmd, userdata,
++ sizeof(gpio_register_cmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ ret = ar6000_gpio_register_set(dev,
++ gpio_register_cmd.gpioreg_id,
++ gpio_register_cmd.value);
++ if (ret != A_OK) {
++ ret = EIO;
++ }
++
++ /* Wait for acknowledgement from Target */
++ wait_event_interruptible(arEvent, gpio_ack_received);
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ }
++ }
++ up(&ar->arSem);
++ break;
++ }
++ case AR6000_XIOCTL_GPIO_REGISTER_GET:
++ {
++ struct ar6000_gpio_register_cmd_s gpio_register_cmd;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++
++ if (copy_from_user(&gpio_register_cmd, userdata,
++ sizeof(gpio_register_cmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ ret = ar6000_gpio_register_get(dev, gpio_register_cmd.gpioreg_id);
++ if (ret != A_OK) {
++ up(&ar->arSem);
++ return -EIO;
++ }
++
++ /* Wait for Target to respond. */
++ wait_event_interruptible(arEvent, gpio_data_available);
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ } else {
++ A_ASSERT(gpio_register_cmd.gpioreg_id == gpio_reg_results.gpioreg_id);
++ if (copy_to_user(userdata, &gpio_reg_results,
++ sizeof(gpio_reg_results)))
++ {
++ ret = -EFAULT;
++ }
++ }
++ }
++ up(&ar->arSem);
++ break;
++ }
++ case AR6000_XIOCTL_GPIO_INTR_ACK:
++ {
++ struct ar6000_gpio_intr_ack_cmd_s gpio_intr_ack_cmd;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++
++ if (copy_from_user(&gpio_intr_ack_cmd, userdata,
++ sizeof(gpio_intr_ack_cmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ ret = ar6000_gpio_intr_ack(dev, gpio_intr_ack_cmd.ack_mask);
++ if (ret != A_OK) {
++ ret = EIO;
++ }
++ }
++ up(&ar->arSem);
++ break;
++ }
++ case AR6000_XIOCTL_GPIO_INTR_WAIT:
++ {
++ /* Wait for Target to report an interrupt. */
++ dev_hold(dev);
++ rtnl_unlock();
++ wait_event_interruptible(arEvent, gpio_intr_available);
++ rtnl_lock();
++ __dev_put(dev);
++
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ } else {
++ if (copy_to_user(userdata, &gpio_intr_results,
++ sizeof(gpio_intr_results)))
++ {
++ ret = -EFAULT;
++ }
++ }
++ break;
++ }
++#endif /* CONFIG_HOST_GPIO_SUPPORT */
++
++ case AR6000_XIOCTL_DBGLOG_CFG_MODULE:
++ {
++ struct ar6000_dbglog_module_config_s config;
++
++ if (copy_from_user(&config, userdata, sizeof(config))) {
++ return -EFAULT;
++ }
++
++ /* Send the challenge on the control channel */
++ if (wmi_config_debug_module_cmd(ar->arWmi, config.mmask,
++ config.tsr, config.rep,
++ config.size, config.valid) != A_OK)
++ {
++ return -EIO;
++ }
++ break;
++ }
++
++ case AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS:
++ {
++ /* Send the challenge on the control channel */
++ if (ar6000_dbglog_get_debug_logs(ar) != A_OK)
++ {
++ return -EIO;
++ }
++ break;
++ }
++
++ case AR6000_XIOCTL_SET_ADHOC_BSSID:
++ {
++ WMI_SET_ADHOC_BSSID_CMD adhocBssid;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&adhocBssid, userdata,
++ sizeof(adhocBssid)))
++ {
++ ret = -EFAULT;
++ } else if (A_MEMCMP(adhocBssid.bssid, bcast_mac,
++ AR6000_ETH_ADDR_LEN) == 0)
++ {
++ ret = -EFAULT;
++ } else {
++
++ A_MEMCPY(ar->arReqBssid, adhocBssid.bssid, sizeof(ar->arReqBssid));
++ }
++ break;
++ }
++
++ case AR6000_XIOCTL_SET_OPT_MODE:
++ {
++ WMI_SET_OPT_MODE_CMD optModeCmd;
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&optModeCmd, userdata,
++ sizeof(optModeCmd)))
++ {
++ ret = -EFAULT;
++ } else if (ar->arConnected && optModeCmd.optMode == SPECIAL_ON) {
++ ret = -EFAULT;
++
++ } else if (wmi_set_opt_mode_cmd(ar->arWmi, optModeCmd.optMode)
++ != A_OK)
++ {
++ ret = -EIO;
++ }
++ break;
++ }
++
++ case AR6000_XIOCTL_OPT_SEND_FRAME:
++ {
++ WMI_OPT_TX_FRAME_CMD optTxFrmCmd;
++ A_UINT8 data[MAX_OPT_DATA_LEN];
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&optTxFrmCmd, userdata,
++ sizeof(optTxFrmCmd)))
++ {
++ ret = -EFAULT;
++ } else if (copy_from_user(data,
++ userdata+sizeof(WMI_OPT_TX_FRAME_CMD)-1,
++ optTxFrmCmd.optIEDataLen))
++ {
++ ret = -EFAULT;
++ } else {
++ ret = wmi_opt_tx_frame_cmd(ar->arWmi,
++ optTxFrmCmd.frmType,
++ optTxFrmCmd.dstAddr,
++ optTxFrmCmd.bssid,
++ optTxFrmCmd.optIEDataLen,
++ data);
++ }
++
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SETRETRYLIMITS:
++ {
++ WMI_SET_RETRY_LIMITS_CMD setRetryParams;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&setRetryParams, userdata,
++ sizeof(setRetryParams)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_retry_limits_cmd(ar->arWmi, setRetryParams.frameType,
++ setRetryParams.trafficClass,
++ setRetryParams.maxRetries,
++ setRetryParams.enableNotify) != A_OK)
++ {
++ ret = -EIO;
++ }
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ ar->arMaxRetries = setRetryParams.maxRetries;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ }
++ break;
++ }
++
++ case AR6000_XIOCTL_SET_ADHOC_BEACON_INTVAL:
++ {
++ WMI_BEACON_INT_CMD bIntvlCmd;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&bIntvlCmd, userdata,
++ sizeof(bIntvlCmd)))
++ {
++ ret = -EFAULT;
++ } else if (wmi_set_adhoc_bconIntvl_cmd(ar->arWmi, bIntvlCmd.beaconInterval)
++ != A_OK)
++ {
++ ret = -EIO;
++ }
++ break;
++ }
++ case IEEE80211_IOCTL_SETAUTHALG:
++ {
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ struct ieee80211req_authalg req;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&req, userdata,
++ sizeof(struct ieee80211req_authalg)))
++ {
++ ret = -EFAULT;
++ } else if (req.auth_alg == AUTH_ALG_OPEN_SYSTEM) {
++ ar->arDot11AuthMode = OPEN_AUTH;
++ ar->arPairwiseCrypto = NONE_CRYPT;
++ ar->arGroupCrypto = NONE_CRYPT;
++ } else if (req.auth_alg == AUTH_ALG_LEAP) {
++ ar->arDot11AuthMode = LEAP_AUTH;
++ } else {
++ ret = -EIO;
++ }
++ break;
++ }
++
++ case AR6000_XIOCTL_SET_VOICE_PKT_SIZE:
++ ret = ar6000_xioctl_set_voice_pkt_size(dev, userdata);
++ break;
++
++ case AR6000_XIOCTL_SET_MAX_SP:
++ ret = ar6000_xioctl_set_max_sp_len(dev, userdata);
++ break;
++
++ case AR6000_XIOCTL_WMI_GET_ROAM_TBL:
++ ret = ar6000_ioctl_get_roam_tbl(dev, rq);
++ break;
++ case AR6000_XIOCTL_WMI_SET_ROAM_CTRL:
++ ret = ar6000_ioctl_set_roam_ctrl(dev, userdata);
++ break;
++ case AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS:
++ ret = ar6000_ioctl_set_powersave_timers(dev, userdata);
++ break;
++ case AR6000_XIOCTRL_WMI_GET_POWER_MODE:
++ ret = ar6000_ioctl_get_power_mode(dev, rq);
++ break;
++ case AR6000_XIOCTRL_WMI_SET_WLAN_STATE:
++ get_user(ar->arWlanState, (unsigned int *)userdata);
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ break;
++ }
++
++ if (ar->arWlanState == WLAN_ENABLED) {
++ /* Enable foreground scanning */
++ if (wmi_scanparams_cmd(ar->arWmi, scParams.fg_start_period,
++ scParams.fg_end_period,
++ scParams.bg_period,
++ scParams.minact_chdwell_time,
++ scParams.maxact_chdwell_time,
++ scParams.pas_chdwell_time,
++ scParams.shortScanRatio,
++ scParams.scanCtrlFlags,
++ scParams.max_dfsch_act_time) != A_OK)
++ {
++ ret = -EIO;
++ }
++ if (ar->arSsidLen) {
++ ar->arConnectPending = TRUE;
++ if (wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
++ ar->arDot11AuthMode, ar->arAuthMode,
++ ar->arPairwiseCrypto,
++ ar->arPairwiseCryptoLen,
++ ar->arGroupCrypto, ar->arGroupCryptoLen,
++ ar->arSsidLen, ar->arSsid,
++ ar->arReqBssid, ar->arChannelHint,
++ ar->arConnectCtrlFlags) != A_OK)
++ {
++ ret = -EIO;
++ ar->arConnectPending = FALSE;
++ }
++ }
++ } else {
++ /* Disconnect from the AP and disable foreground scanning */
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ if (ar->arConnected == TRUE || ar->arConnectPending == TRUE) {
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ wmi_disconnect_cmd(ar->arWmi);
++ } else {
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ }
++
++ if (wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0, 0, 0, 0, 0, 0, 0xFF, 0) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ case AR6000_XIOCTL_WMI_GET_ROAM_DATA:
++ ret = ar6000_ioctl_get_roam_data(dev, rq);
++ break;
++ case AR6000_XIOCTL_WMI_SET_BT_STATUS:
++ ret = ar6000_xioctl_set_bt_status_cmd(dev, userdata);
++ break;
++ case AR6000_XIOCTL_WMI_SET_BT_PARAMS:
++ ret = ar6000_xioctl_set_bt_params_cmd(dev, userdata);
++ break;
++ case AR6000_XIOCTL_WMI_STARTSCAN:
++ {
++ WMI_START_SCAN_CMD setStartScanCmd;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&setStartScanCmd, userdata,
++ sizeof(setStartScanCmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_startscan_cmd(ar->arWmi, setStartScanCmd.scanType,
++ setStartScanCmd.forceFgScan,
++ setStartScanCmd.isLegacy,
++ setStartScanCmd.homeDwellTime,
++ setStartScanCmd.forceScanInterval) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SETFIXRATES:
++ {
++ WMI_FIX_RATES_CMD setFixRatesCmd;
++ A_STATUS returnStatus;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&setFixRatesCmd, userdata,
++ sizeof(setFixRatesCmd)))
++ {
++ ret = -EFAULT;
++ } else {
++ returnStatus = wmi_set_fixrates_cmd(ar->arWmi, setFixRatesCmd.fixRateMask);
++ if (returnStatus == A_EINVAL)
++ {
++ ret = -EINVAL;
++ }
++ else if(returnStatus != A_OK) {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++
++ case AR6000_XIOCTL_WMI_GETFIXRATES:
++ {
++ WMI_FIX_RATES_CMD getFixRatesCmd;
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++ /* Used copy_from_user/copy_to_user to access user space data */
++ if (copy_from_user(&getFixRatesCmd, userdata, sizeof(getFixRatesCmd))) {
++ ret = -EFAULT;
++ } else {
++ ar->arRateMask = 0xFFFF;
++
++ if (wmi_get_ratemask_cmd(ar->arWmi) != A_OK) {
++ up(&ar->arSem);
++ return -EIO;
++ }
++
++ wait_event_interruptible_timeout(arEvent, ar->arRateMask != 0xFFFF, wmitimeout * HZ);
++
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ }
++
++ if (!ret) {
++ getFixRatesCmd.fixRateMask = ar->arRateMask;
++ }
++
++ if(copy_to_user(userdata, &getFixRatesCmd, sizeof(getFixRatesCmd))) {
++ ret = -EFAULT;
++ }
++
++ up(&ar->arSem);
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_AUTHMODE:
++ {
++ WMI_SET_AUTH_MODE_CMD setAuthMode;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&setAuthMode, userdata,
++ sizeof(setAuthMode)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_authmode_cmd(ar->arWmi, setAuthMode.mode) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_REASSOCMODE:
++ {
++ WMI_SET_REASSOC_MODE_CMD setReassocMode;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&setReassocMode, userdata,
++ sizeof(setReassocMode)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_reassocmode_cmd(ar->arWmi, setReassocMode.mode) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_DIAG_READ:
++ {
++ A_UINT32 addr, data;
++ get_user(addr, (unsigned int *)userdata);
++ if (ar6000_ReadRegDiag(ar->arHifDevice, &addr, &data) != A_OK) {
++ ret = -EIO;
++ }
++ put_user(data, (unsigned int *)userdata + 1);
++ break;
++ }
++ case AR6000_XIOCTL_DIAG_WRITE:
++ {
++ A_UINT32 addr, data;
++ get_user(addr, (unsigned int *)userdata);
++ get_user(data, (unsigned int *)userdata + 1);
++ if (ar6000_WriteRegDiag(ar->arHifDevice, &addr, &data) != A_OK) {
++ ret = -EIO;
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_KEEPALIVE:
++ {
++ WMI_SET_KEEPALIVE_CMD setKeepAlive;
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ } else if (copy_from_user(&setKeepAlive, userdata,
++ sizeof(setKeepAlive))){
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_keepalive_cmd(ar->arWmi, setKeepAlive.keepaliveInterval) != A_OK) {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_GET_KEEPALIVE:
++ {
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ WMI_GET_KEEPALIVE_CMD getKeepAlive;
++ int ret = 0;
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++ if (copy_from_user(&getKeepAlive, userdata,sizeof(getKeepAlive))) {
++ ret = -EFAULT;
++ } else {
++ getKeepAlive.keepaliveInterval = wmi_get_keepalive_cmd(ar->arWmi);
++ ar->arKeepaliveConfigured = 0xFF;
++ if (wmi_get_keepalive_configured(ar->arWmi) != A_OK){
++ up(&ar->arSem);
++ return -EIO;
++ }
++ wait_event_interruptible_timeout(arEvent, ar->arKeepaliveConfigured != 0xFF, wmitimeout * HZ);
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ }
++
++ if (!ret) {
++ getKeepAlive.configured = ar->arKeepaliveConfigured;
++ }
++ if (copy_to_user(userdata, &getKeepAlive, sizeof(getKeepAlive))) {
++ ret = -EFAULT;
++ }
++ up(&ar->arSem);
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_APPIE:
++ {
++ WMI_SET_APPIE_CMD appIEcmd;
++ A_UINT8 appIeInfo[IEEE80211_APPIE_FRAME_MAX_LEN];
++ A_UINT32 fType,ieLen;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ get_user(fType, (A_UINT32 *)userdata);
++ appIEcmd.mgmtFrmType = fType;
++ if (appIEcmd.mgmtFrmType >= IEEE80211_APPIE_NUM_OF_FRAME) {
++ ret = -EIO;
++ } else {
++ get_user(ieLen, (A_UINT32 *)(userdata + 4));
++ appIEcmd.ieLen = ieLen;
++ if (appIEcmd.ieLen > IEEE80211_APPIE_FRAME_MAX_LEN) {
++ ret = -EIO;
++ break;
++ }
++ if (copy_from_user(appIeInfo, userdata + 8, appIEcmd.ieLen)) {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_appie_cmd(ar->arWmi, appIEcmd.mgmtFrmType,
++ appIEcmd.ieLen, appIeInfo) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER:
++ {
++ WMI_BSS_FILTER_CMD cmd;
++ A_UINT32 filterType;
++
++ if (copy_from_user(&filterType, userdata, sizeof(A_UINT32)))
++ {
++ return -EFAULT;
++ }
++ if (filterType & (IEEE80211_FILTER_TYPE_BEACON |
++ IEEE80211_FILTER_TYPE_PROBE_RESP))
++ {
++ cmd.bssFilter = ALL_BSS_FILTER;
++ } else {
++ cmd.bssFilter = NONE_BSS_FILTER;
++ }
++ if (wmi_bssfilter_cmd(ar->arWmi, cmd.bssFilter, 0) != A_OK) {
++ ret = -EIO;
++ }
++
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ ar->arMgmtFilter = filterType;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_WSC_STATUS:
++ {
++ A_UINT32 wsc_status;
++
++ if (copy_from_user(&wsc_status, userdata, sizeof(A_UINT32)))
++ {
++ return -EFAULT;
++ }
++ if (wmi_set_wsc_status_cmd(ar->arWmi, wsc_status) != A_OK) {
++ ret = -EIO;
++ }
++ break;
++ }
++ case AR6000_XIOCTL_BMI_ROMPATCH_INSTALL:
++ {
++ A_UINT32 ROM_addr;
++ A_UINT32 RAM_addr;
++ A_UINT32 nbytes;
++ A_UINT32 do_activate;
++ A_UINT32 rompatch_id;
++
++ get_user(ROM_addr, (A_UINT32 *)userdata);
++ get_user(RAM_addr, (A_UINT32 *)userdata + 1);
++ get_user(nbytes, (A_UINT32 *)userdata + 2);
++ get_user(do_activate, (A_UINT32 *)userdata + 3);
++ AR_DEBUG_PRINTF("Install rompatch from ROM: 0x%x to RAM: 0x%x length: %d\n",
++ ROM_addr, RAM_addr, nbytes);
++ ret = BMIrompatchInstall(hifDevice, ROM_addr, RAM_addr,
++ nbytes, do_activate, &rompatch_id);
++ if (ret == A_OK) {
++ put_user(rompatch_id, (unsigned int *)rq->ifr_data); /* return value */
++ }
++ break;
++ }
++
++ case AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL:
++ {
++ A_UINT32 rompatch_id;
++
++ get_user(rompatch_id, (A_UINT32 *)userdata);
++ AR_DEBUG_PRINTF("UNinstall rompatch_id %d\n", rompatch_id);
++ ret = BMIrompatchUninstall(hifDevice, rompatch_id);
++ break;
++ }
++
++ case AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE:
++ case AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE:
++ {
++ A_UINT32 rompatch_count;
++
++ get_user(rompatch_count, (A_UINT32 *)userdata);
++ AR_DEBUG_PRINTF("Change rompatch activation count=%d\n", rompatch_count);
++ length = sizeof(A_UINT32) * rompatch_count;
++ if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
++ A_MEMZERO(buffer, length);
++ if (copy_from_user(buffer, &userdata[sizeof(rompatch_count)], length))
++ {
++ ret = -EFAULT;
++ } else {
++ if (cmd == AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE) {
++ ret = BMIrompatchActivate(hifDevice, rompatch_count, (A_UINT32 *)buffer);
++ } else {
++ ret = BMIrompatchDeactivate(hifDevice, rompatch_count, (A_UINT32 *)buffer);
++ }
++ }
++ A_FREE(buffer);
++ } else {
++ ret = -ENOMEM;
++ }
++
++ break;
++ }
++
++ case AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE:
++ {
++ WMI_SET_HOST_SLEEP_MODE_CMD setHostSleepMode;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&setHostSleepMode, userdata,
++ sizeof(setHostSleepMode)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_host_sleep_mode_cmd(ar->arWmi,
++ &setHostSleepMode) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_SET_WOW_MODE:
++ {
++ WMI_SET_WOW_MODE_CMD setWowMode;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&setWowMode, userdata,
++ sizeof(setWowMode)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_wow_mode_cmd(ar->arWmi,
++ &setWowMode) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_GET_WOW_LIST:
++ {
++ WMI_GET_WOW_LIST_CMD getWowList;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&getWowList, userdata,
++ sizeof(getWowList)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_get_wow_list_cmd(ar->arWmi,
++ &getWowList) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_WMI_ADD_WOW_PATTERN:
++ {
++#define WOW_PATTERN_SIZE 64
++#define WOW_MASK_SIZE 64
++
++ WMI_ADD_WOW_PATTERN_CMD cmd;
++ A_UINT8 mask_data[WOW_PATTERN_SIZE]={0};
++ A_UINT8 pattern_data[WOW_PATTERN_SIZE]={0};
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else {
++
++ if(copy_from_user(&cmd, userdata,
++ sizeof(WMI_ADD_WOW_PATTERN_CMD)))
++ return -EFAULT;
++ if (copy_from_user(pattern_data,
++ userdata + 3,
++ cmd.filter_size)){
++ ret = -EFAULT;
++ break;
++ }
++ if (copy_from_user(mask_data,
++ (userdata + 3 + cmd.filter_size),
++ cmd.filter_size)){
++ ret = -EFAULT;
++ break;
++ } else {
++ if (wmi_add_wow_pattern_cmd(ar->arWmi,
++ &cmd, pattern_data, mask_data, cmd.filter_size) != A_OK){
++ ret = -EIO;
++ }
++ }
++ }
++#undef WOW_PATTERN_SIZE
++#undef WOW_MASK_SIZE
++ break;
++ }
++ case AR6000_XIOCTL_WMI_DEL_WOW_PATTERN:
++ {
++ WMI_DEL_WOW_PATTERN_CMD delWowPattern;
++
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&delWowPattern, userdata,
++ sizeof(delWowPattern)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_del_wow_pattern_cmd(ar->arWmi,
++ &delWowPattern) != A_OK)
++ {
++ ret = -EIO;
++ }
++ }
++ break;
++ }
++ case AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE:
++ if (ar->arHtcTarget != NULL) {
++ HTCDumpCreditStates(ar->arHtcTarget);
++ }
++ break;
++ case AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE:
++ if (ar->arHtcTarget != NULL) {
++ struct ar6000_traffic_activity_change data;
++
++ if (copy_from_user(&data, userdata, sizeof(data)))
++ {
++ return -EFAULT;
++ }
++ /* note, this is used for testing (mbox ping testing), indicate activity
++ * change using the stream ID as the traffic class */
++ ar6000_indicate_tx_activity(ar,
++ (A_UINT8)data.StreamID,
++ data.Active ? TRUE : FALSE);
++ }
++ break;
++ case AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS:
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&connectCtrlFlags, userdata,
++ sizeof(connectCtrlFlags)))
++ {
++ ret = -EFAULT;
++ } else {
++ ar->arConnectCtrlFlags = connectCtrlFlags;
++ }
++ break;
++ case AR6000_XIOCTL_WMI_SET_AKMP_PARAMS:
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else if (copy_from_user(&akmpParams, userdata,
++ sizeof(WMI_SET_AKMP_PARAMS_CMD)))
++ {
++ ret = -EFAULT;
++ } else {
++ if (wmi_set_akmp_params_cmd(ar->arWmi, &akmpParams) != A_OK) {
++ ret = -EIO;
++ }
++ }
++ break;
++ case AR6000_XIOCTL_WMI_SET_PMKID_LIST:
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else {
++ if (copy_from_user(&pmkidInfo.numPMKID, userdata,
++ sizeof(pmkidInfo.numPMKID)))
++ {
++ ret = -EFAULT;
++ break;
++ }
++ if (copy_from_user(&pmkidInfo.pmkidList,
++ userdata + sizeof(pmkidInfo.numPMKID),
++ pmkidInfo.numPMKID * sizeof(WMI_PMKID)))
++ {
++ ret = -EFAULT;
++ break;
++ }
++ if (wmi_set_pmkid_list_cmd(ar->arWmi, &pmkidInfo) != A_OK) {
++ ret = -EIO;
++ }
++ }
++ break;
++ case AR6000_XIOCTL_WMI_GET_PMKID_LIST:
++ if (ar->arWmiReady == FALSE) {
++ ret = -EIO;
++ } else {
++ if (wmi_get_pmkid_list_cmd(ar->arWmi) != A_OK) {
++ ret = -EIO;
++ }
++ }
++ break;
++ default:
++ ret = -EOPNOTSUPP;
++ }
++ return ret;
++}
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/netbuf.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/netbuf.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,225 @@
++
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++#include <linux/kernel.h>
++#include <linux/skbuff.h>
++#include <a_config.h>
++#include "athdefs.h"
++#include "a_types.h"
++#include "a_osapi.h"
++#include "htc_packet.h"
++
++#define AR6000_DATA_OFFSET 64
++
++void a_netbuf_enqueue(A_NETBUF_QUEUE_T *q, void *pkt)
++{
++ skb_queue_tail((struct sk_buff_head *) q, (struct sk_buff *) pkt);
++}
++
++void a_netbuf_prequeue(A_NETBUF_QUEUE_T *q, void *pkt)
++{
++ skb_queue_head((struct sk_buff_head *) q, (struct sk_buff *) pkt);
++}
++
++void *a_netbuf_dequeue(A_NETBUF_QUEUE_T *q)
++{
++ return((void *) skb_dequeue((struct sk_buff_head *) q));
++}
++
++int a_netbuf_queue_size(A_NETBUF_QUEUE_T *q)
++{
++ return(skb_queue_len((struct sk_buff_head *) q));
++}
++
++int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q)
++{
++ return(skb_queue_empty((struct sk_buff_head *) q));
++}
++
++void a_netbuf_queue_init(A_NETBUF_QUEUE_T *q)
++{
++ skb_queue_head_init((struct sk_buff_head *) q);
++}
++
++void *
++a_netbuf_alloc(int size)
++{
++ struct sk_buff *skb;
++ skb = dev_alloc_skb(AR6000_DATA_OFFSET + sizeof(HTC_PACKET) + size);
++ skb_reserve(skb, AR6000_DATA_OFFSET + sizeof(HTC_PACKET));
++ return ((void *)skb);
++}
++
++/*
++ * Allocate an SKB w.o. any encapsulation requirement.
++ */
++void *
++a_netbuf_alloc_raw(int size)
++{
++ struct sk_buff *skb;
++
++ skb = dev_alloc_skb(size);
++
++ return ((void *)skb);
++}
++
++void
++a_netbuf_free(void *bufPtr)
++{
++ struct sk_buff *skb = (struct sk_buff *)bufPtr;
++
++ dev_kfree_skb(skb);
++}
++
++A_UINT32
++a_netbuf_to_len(void *bufPtr)
++{
++ return (((struct sk_buff *)bufPtr)->len);
++}
++
++void *
++a_netbuf_to_data(void *bufPtr)
++{
++ return (((struct sk_buff *)bufPtr)->data);
++}
++
++/*
++ * Add len # of bytes to the beginning of the network buffer
++ * pointed to by bufPtr
++ */
++A_STATUS
++a_netbuf_push(void *bufPtr, A_INT32 len)
++{
++ skb_push((struct sk_buff *)bufPtr, len);
++
++ return A_OK;
++}
++
++/*
++ * Add len # of bytes to the beginning of the network buffer
++ * pointed to by bufPtr and also fill with data
++ */
++A_STATUS
++a_netbuf_push_data(void *bufPtr, char *srcPtr, A_INT32 len)
++{
++ skb_push((struct sk_buff *) bufPtr, len);
++ A_MEMCPY(((struct sk_buff *)bufPtr)->data, srcPtr, len);
++
++ return A_OK;
++}
++
++/*
++ * Add len # of bytes to the end of the network buffer
++ * pointed to by bufPtr
++ */
++A_STATUS
++a_netbuf_put(void *bufPtr, A_INT32 len)
++{
++ skb_put((struct sk_buff *)bufPtr, len);
++
++ return A_OK;
++}
++
++/*
++ * Add len # of bytes to the end of the network buffer
++ * pointed to by bufPtr and also fill with data
++ */
++A_STATUS
++a_netbuf_put_data(void *bufPtr, char *srcPtr, A_INT32 len)
++{
++ char *start = ((struct sk_buff *)bufPtr)->data +
++ ((struct sk_buff *)bufPtr)->len;
++ skb_put((struct sk_buff *)bufPtr, len);
++ A_MEMCPY(start, srcPtr, len);
++
++ return A_OK;
++}
++
++
++/*
++ * Trim the network buffer pointed to by bufPtr to len # of bytes
++ */
++A_STATUS
++a_netbuf_setlen(void *bufPtr, A_INT32 len)
++{
++ skb_trim((struct sk_buff *)bufPtr, len);
++
++ return A_OK;
++}
++
++/*
++ * Chop of len # of bytes from the end of the buffer.
++ */
++A_STATUS
++a_netbuf_trim(void *bufPtr, A_INT32 len)
++{
++ skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len);
++
++ return A_OK;
++}
++
++/*
++ * Chop of len # of bytes from the end of the buffer and return the data.
++ */
++A_STATUS
++a_netbuf_trim_data(void *bufPtr, char *dstPtr, A_INT32 len)
++{
++ char *start = ((struct sk_buff *)bufPtr)->data +
++ (((struct sk_buff *)bufPtr)->len - len);
++
++ A_MEMCPY(dstPtr, start, len);
++ skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len);
++
++ return A_OK;
++}
++
++
++/*
++ * Returns the number of bytes available to a a_netbuf_push()
++ */
++A_INT32
++a_netbuf_headroom(void *bufPtr)
++{
++ return (skb_headroom((struct sk_buff *)bufPtr));
++}
++
++/*
++ * Removes specified number of bytes from the beginning of the buffer
++ */
++A_STATUS
++a_netbuf_pull(void *bufPtr, A_INT32 len)
++{
++ skb_pull((struct sk_buff *)bufPtr, len);
++
++ return A_OK;
++}
++
++/*
++ * Removes specified number of bytes from the beginning of the buffer
++ * and return the data
++ */
++A_STATUS
++a_netbuf_pull_data(void *bufPtr, char *dstPtr, A_INT32 len)
++{
++ A_MEMCPY(dstPtr, ((struct sk_buff *)bufPtr)->data, len);
++ skb_pull((struct sk_buff *)bufPtr, len);
++
++ return A_OK;
++}
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/osapi_linux.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/osapi_linux.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,319 @@
++/*
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/include/osapi_linux.h#1 $
++ *
++ * This file contains the definitions of the basic atheros data types.
++ * It is used to map the data types in atheros files to a platform specific
++ * type.
++ *
++ * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _OSAPI_LINUX_H_
++#define _OSAPI_LINUX_H_
++
++#ifdef __KERNEL__
++
++#include <linux/version.h>
++#include <linux/types.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/skbuff.h>
++#include <linux/netdevice.h>
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++#include <linux/jiffies.h>
++#endif
++#include <linux/timer.h>
++#include <linux/delay.h>
++#include <linux/wait.h>
++#ifdef KERNEL_2_4
++#include <asm/arch/irq.h>
++#include <asm/irq.h>
++#endif
++
++#ifdef __GNUC__
++#define __ATTRIB_PACK __attribute__ ((packed))
++#define __ATTRIB_PRINTF __attribute__ ((format (printf, 1, 2)))
++#define __ATTRIB_NORETURN __attribute__ ((noreturn))
++#ifndef INLINE
++#define INLINE __inline__
++#endif
++#else /* Not GCC */
++#define __ATTRIB_PACK
++#define __ATTRIB_PRINTF
++#define __ATTRIB_NORETURN
++#ifndef INLINE
++#define INLINE __inline
++#endif
++#endif /* End __GNUC__ */
++
++#define PREPACK
++#define POSTPACK __ATTRIB_PACK
++
++/*
++ * Endianes macros
++ */
++#define A_BE2CPU8(x) ntohb(x)
++#define A_BE2CPU16(x) ntohs(x)
++#define A_BE2CPU32(x) ntohl(x)
++
++#define A_LE2CPU8(x) (x)
++#define A_LE2CPU16(x) (x)
++#define A_LE2CPU32(x) (x)
++
++#define A_CPU2BE8(x) htonb(x)
++#define A_CPU2BE16(x) htons(x)
++#define A_CPU2BE32(x) htonl(x)
++
++#define A_MEMCPY(dst, src, len) memcpy((A_UINT8 *)(dst), (src), (len))
++#define A_MEMZERO(addr, len) memset(addr, 0, len)
++#define A_MEMCMP(addr1, addr2, len) memcmp((addr1), (addr2), (len))
++#define A_MALLOC(size) kmalloc((size), GFP_KERNEL)
++#define A_MALLOC_NOWAIT(size) kmalloc((size), GFP_ATOMIC)
++#define A_FREE(addr) kfree(addr)
++#define A_PRINTF(args...) printk(args)
++
++/* Mutual Exclusion */
++typedef spinlock_t A_MUTEX_T;
++#define A_MUTEX_INIT(mutex) spin_lock_init(mutex)
++#define A_MUTEX_LOCK(mutex) spin_lock_bh(mutex)
++#define A_MUTEX_UNLOCK(mutex) spin_unlock_bh(mutex)
++#define A_IS_MUTEX_VALID(mutex) TRUE /* okay to return true, since A_MUTEX_DELETE does nothing */
++#define A_MUTEX_DELETE(mutex) /* spin locks are not kernel resources so nothing to free.. */
++
++/* Get current time in ms adding a constant offset (in ms) */
++#define A_GET_MS(offset) \
++ (jiffies + ((offset) / 1000) * HZ)
++
++/*
++ * Timer Functions
++ */
++#define A_MDELAY(msecs) mdelay(msecs)
++typedef struct timer_list A_TIMER;
++
++#define A_INIT_TIMER(pTimer, pFunction, pArg) do { \
++ init_timer(pTimer); \
++ (pTimer)->function = (pFunction); \
++ (pTimer)->data = (unsigned long)(pArg); \
++} while (0)
++
++/*
++ * Start a Timer that elapses after 'periodMSec' milli-seconds
++ * Support is provided for a one-shot timer. The 'repeatFlag' is
++ * ignored.
++ */
++#define A_TIMEOUT_MS(pTimer, periodMSec, repeatFlag) do { \
++ if (repeatFlag) { \
++ printk("\n" __FILE__ ":%d: Timer Repeat requested\n",__LINE__); \
++ panic("Timer Repeat"); \
++ } \
++ mod_timer((pTimer), jiffies + HZ * (periodMSec) / 1000); \
++} while (0)
++
++/*
++ * Cancel the Timer.
++ */
++#define A_UNTIMEOUT(pTimer) do { \
++ del_timer((pTimer)); \
++} while (0)
++
++#define A_DELETE_TIMER(pTimer) do { \
++} while (0)
++
++/*
++ * Wait Queue related functions
++ */
++typedef wait_queue_head_t A_WAITQUEUE_HEAD;
++#define A_INIT_WAITQUEUE_HEAD(head) init_waitqueue_head(head)
++#ifndef wait_event_interruptible_timeout
++#define __wait_event_interruptible_timeout(wq, condition, ret) \
++do { \
++ wait_queue_t __wait; \
++ init_waitqueue_entry(&__wait, current); \
++ \
++ add_wait_queue(&wq, &__wait); \
++ for (;;) { \
++ set_current_state(TASK_INTERRUPTIBLE); \
++ if (condition) \
++ break; \
++ if (!signal_pending(current)) { \
++ ret = schedule_timeout(ret); \
++ if (!ret) \
++ break; \
++ continue; \
++ } \
++ ret = -ERESTARTSYS; \
++ break; \
++ } \
++ current->state = TASK_RUNNING; \
++ remove_wait_queue(&wq, &__wait); \
++} while (0)
++
++#define wait_event_interruptible_timeout(wq, condition, timeout) \
++({ \
++ long __ret = timeout; \
++ if (!(condition)) \
++ __wait_event_interruptible_timeout(wq, condition, __ret); \
++ __ret; \
++})
++#endif /* wait_event_interruptible_timeout */
++
++#define A_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT(head, condition, timeout) do { \
++ wait_event_interruptible_timeout(head, condition, timeout); \
++} while (0)
++
++#define A_WAKE_UP(head) wake_up(head)
++
++#ifdef DEBUG
++#define A_ASSERT(expr) \
++ if (!(expr)) { \
++ printk(KERN_ALERT "\n" __FILE__ ":%d: Assertion " #expr " failed!\n",__LINE__); \
++ panic(#expr); \
++ }
++
++#else
++#define A_ASSERT(expr)
++#endif /* DEBUG */
++
++/*
++ * Initialization of the network buffer subsystem
++ */
++#define A_NETBUF_INIT()
++
++/*
++ * Network buffer queue support
++ */
++typedef struct sk_buff_head A_NETBUF_QUEUE_T;
++
++#define A_NETBUF_QUEUE_INIT(q) \
++ a_netbuf_queue_init(q)
++
++#define A_NETBUF_ENQUEUE(q, pkt) \
++ a_netbuf_enqueue((q), (pkt))
++#define A_NETBUF_PREQUEUE(q, pkt) \
++ a_netbuf_prequeue((q), (pkt))
++#define A_NETBUF_DEQUEUE(q) \
++ (a_netbuf_dequeue(q))
++#define A_NETBUF_QUEUE_SIZE(q) \
++ a_netbuf_queue_size(q)
++#define A_NETBUF_QUEUE_EMPTY(q) \
++ a_netbuf_queue_empty(q)
++
++/*
++ * Network buffer support
++ */
++#define A_NETBUF_ALLOC(size) \
++ a_netbuf_alloc(size)
++#define A_NETBUF_ALLOC_RAW(size) \
++ a_netbuf_alloc_raw(size)
++#define A_NETBUF_FREE(bufPtr) \
++ a_netbuf_free(bufPtr)
++#define A_NETBUF_DATA(bufPtr) \
++ a_netbuf_to_data(bufPtr)
++#define A_NETBUF_LEN(bufPtr) \
++ a_netbuf_to_len(bufPtr)
++#define A_NETBUF_PUSH(bufPtr, len) \
++ a_netbuf_push(bufPtr, len)
++#define A_NETBUF_PUT(bufPtr, len) \
++ a_netbuf_put(bufPtr, len)
++#define A_NETBUF_TRIM(bufPtr,len) \
++ a_netbuf_trim(bufPtr, len)
++#define A_NETBUF_PULL(bufPtr, len) \
++ a_netbuf_pull(bufPtr, len)
++#define A_NETBUF_HEADROOM(bufPtr)\
++ a_netbuf_headroom(bufPtr)
++#define A_NETBUF_SETLEN(bufPtr,len) \
++ a_netbuf_setlen(bufPtr, len)
++
++/* Add data to end of a buffer */
++#define A_NETBUF_PUT_DATA(bufPtr, srcPtr, len) \
++ a_netbuf_put_data(bufPtr, srcPtr, len)
++
++/* Add data to start of the buffer */
++#define A_NETBUF_PUSH_DATA(bufPtr, srcPtr, len) \
++ a_netbuf_push_data(bufPtr, srcPtr, len)
++
++/* Remove data at start of the buffer */
++#define A_NETBUF_PULL_DATA(bufPtr, dstPtr, len) \
++ a_netbuf_pull_data(bufPtr, dstPtr, len)
++
++/* Remove data from the end of the buffer */
++#define A_NETBUF_TRIM_DATA(bufPtr, dstPtr, len) \
++ a_netbuf_trim_data(bufPtr, dstPtr, len)
++
++/* View data as "size" contiguous bytes of type "t" */
++#define A_NETBUF_VIEW_DATA(bufPtr, t, size) \
++ (t )( ((struct skbuf *)(bufPtr))->data)
++
++/* return the beginning of the headroom for the buffer */
++#define A_NETBUF_HEAD(bufPtr) \
++ ((((struct sk_buff *)(bufPtr))->head))
++
++/*
++ * OS specific network buffer access routines
++ */
++void *a_netbuf_alloc(int size);
++void *a_netbuf_alloc_raw(int size);
++void a_netbuf_free(void *bufPtr);
++void *a_netbuf_to_data(void *bufPtr);
++A_UINT32 a_netbuf_to_len(void *bufPtr);
++A_STATUS a_netbuf_push(void *bufPtr, A_INT32 len);
++A_STATUS a_netbuf_push_data(void *bufPtr, char *srcPtr, A_INT32 len);
++A_STATUS a_netbuf_put(void *bufPtr, A_INT32 len);
++A_STATUS a_netbuf_put_data(void *bufPtr, char *srcPtr, A_INT32 len);
++A_STATUS a_netbuf_pull(void *bufPtr, A_INT32 len);
++A_STATUS a_netbuf_pull_data(void *bufPtr, char *dstPtr, A_INT32 len);
++A_STATUS a_netbuf_trim(void *bufPtr, A_INT32 len);
++A_STATUS a_netbuf_trim_data(void *bufPtr, char *dstPtr, A_INT32 len);
++A_STATUS a_netbuf_setlen(void *bufPtr, A_INT32 len);
++A_INT32 a_netbuf_headroom(void *bufPtr);
++void a_netbuf_enqueue(A_NETBUF_QUEUE_T *q, void *pkt);
++void a_netbuf_prequeue(A_NETBUF_QUEUE_T *q, void *pkt);
++void *a_netbuf_dequeue(A_NETBUF_QUEUE_T *q);
++int a_netbuf_queue_size(A_NETBUF_QUEUE_T *q);
++int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q);
++int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q);
++void a_netbuf_queue_init(A_NETBUF_QUEUE_T *q);
++
++/*
++ * Kernel v.s User space functions
++ */
++A_UINT32 a_copy_to_user(void *to, const void *from, A_UINT32 n);
++A_UINT32 a_copy_from_user(void *to, const void *from, A_UINT32 n);
++
++#else /* __KERNEL__ */
++
++#ifdef __GNUC__
++#define __ATTRIB_PACK __attribute__ ((packed))
++#define __ATTRIB_PRINTF __attribute__ ((format (printf, 1, 2)))
++#define __ATTRIB_NORETURN __attribute__ ((noreturn))
++#ifndef INLINE
++#define INLINE __inline__
++#endif
++#else /* Not GCC */
++#define __ATTRIB_PACK
++#define __ATTRIB_PRINTF
++#define __ATTRIB_NORETURN
++#ifndef INLINE
++#define INLINE __inline
++#endif
++#endif /* End __GNUC__ */
++
++#define PREPACK
++#define POSTPACK __ATTRIB_PACK
++
++#endif /* __KERNEL__ */
++
++#endif /* _OSAPI_LINUX_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,1866 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "ar6000_drv.h"
++
++static A_UINT8 bcast_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
++static void ar6000_set_quality(struct iw_quality *iq, A_INT8 rssi);
++extern unsigned int wmitimeout;
++extern A_WAITQUEUE_HEAD arEvent;
++
++#ifdef __ATH_CENTRAL_IOCTL_DISPATCHER___
++extern int allow_trace_signal;
++static int ath_ioctl_dispatcher(struct net_device *dev,
++ struct iw_request_info *info, struct iw_point *erq, char *key);
++#endif
++
++
++#if WIRELESS_EXT > 14
++/*
++ * Encode a WPA or RSN information element as a custom
++ * element using the hostap format.
++ */
++static u_int
++encode_ie(void *buf, size_t bufsize,
++ const u_int8_t *ie, size_t ielen,
++ const char *leader, size_t leader_len)
++{
++ u_int8_t *p;
++ int i;
++
++ if (bufsize < leader_len)
++ return 0;
++ p = buf;
++ memcpy(p, leader, leader_len);
++ bufsize -= leader_len;
++ p += leader_len;
++ for (i = 0; i < ielen && bufsize > 2; i++)
++ p += sprintf(p, "%02x", ie[i]);
++ return (i == ielen ? p - (u_int8_t *)buf : 0);
++}
++#endif /* WIRELESS_EXT > 14 */
++
++void
++ar6000_scan_node(void *arg, bss_t *ni)
++{
++ struct iw_event iwe;
++#if WIRELESS_EXT > 14
++ char buf[64*2 + 30];
++#endif
++ struct ar_giwscan_param *param;
++ A_CHAR *current_ev;
++ A_CHAR *end_buf;
++ struct ieee80211_common_ie *cie;
++
++ param = (struct ar_giwscan_param *)arg;
++
++ if (param->current_ev >= param->end_buf) {
++ return;
++ }
++ if ((param->firstPass == TRUE) &&
++ ((ni->ni_cie.ie_wpa == NULL) || (ni->ni_cie.ie_rsn == NULL))) {
++ /*
++ * Only forward wpa bss's in first pass
++ */
++ return;
++ }
++
++ if ((param->firstPass == FALSE) &&
++ ((ni->ni_cie.ie_wpa != NULL) || (ni->ni_cie.ie_rsn != NULL))) {
++ /*
++ * Only forward non-wpa bss's in 2nd pass
++ */
++ return;
++ }
++
++ current_ev = param->current_ev;
++ end_buf = param->end_buf;
++
++ cie = &ni->ni_cie;
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = SIOCGIWAP;
++ iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
++ A_MEMCPY(iwe.u.ap_addr.sa_data, ni->ni_macaddr, 6);
++ current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
++ IW_EV_ADDR_LEN);
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = SIOCGIWESSID;
++ iwe.u.data.flags = 1;
++ iwe.u.data.length = cie->ie_ssid[1];
++ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe,
++ &cie->ie_ssid[2]);
++
++ if (cie->ie_capInfo & (IEEE80211_CAPINFO_ESS|IEEE80211_CAPINFO_IBSS)) {
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = SIOCGIWMODE;
++ iwe.u.mode = cie->ie_capInfo & IEEE80211_CAPINFO_ESS ?
++ IW_MODE_MASTER : IW_MODE_ADHOC;
++ current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
++ IW_EV_UINT_LEN);
++ }
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = SIOCGIWFREQ;
++ iwe.u.freq.m = cie->ie_chan * 100000;
++ iwe.u.freq.e = 1;
++ current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
++ IW_EV_FREQ_LEN);
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = IWEVQUAL;
++ ar6000_set_quality(&iwe.u.qual, ni->ni_snr);
++ current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
++ IW_EV_QUAL_LEN);
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = SIOCGIWENCODE;
++ if (cie->ie_capInfo & IEEE80211_CAPINFO_PRIVACY) {
++ iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
++ } else {
++ iwe.u.data.flags = IW_ENCODE_DISABLED;
++ }
++ iwe.u.data.length = 0;
++ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, "");
++
++#ifdef NOTYET
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = SIOCGIWRATE;
++ current_val = current_ev + IW_EV_LCP_LEN;
++ for (j = 0; j < ni->ni_rates.rs_nrates; j++) {
++ if (ni->ni_rates.rs_rates[j]) {
++ iwe.u.bitrate.value = ((ni->ni_rates.rs_rates[j] &
++ IEEE80211_RATE_VAL) / 2) * 1000000;
++ current_val = iwe_stream_add_value(current_ev,
++ current_val, end_buf, &iwe,
++ IW_EV_PARAM_LEN);
++ }
++ }
++ /* remove fixed header if no rates were added */
++ if ((current_val - current_ev) > IW_EV_LCP_LEN)
++ current_ev = current_val;
++#endif /* NOTYET */
++
++#if WIRELESS_EXT > 14
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = IWEVCUSTOM;
++ snprintf(buf, sizeof(buf), "bcn_int=%d", cie->ie_beaconInt);
++ iwe.u.data.length = strlen(buf);
++ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, buf);
++
++ if (cie->ie_wpa != NULL) {
++ static const char wpa_leader[] = "wpa_ie=";
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = IWEVCUSTOM;
++ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wpa,
++ cie->ie_wpa[1]+2,
++ wpa_leader, sizeof(wpa_leader)-1);
++
++ if (iwe.u.data.length != 0) {
++ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, buf);
++ }
++ }
++
++ if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
++ static const char rsn_leader[] = "rsn_ie=";
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = IWEVCUSTOM;
++ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_rsn,
++ cie->ie_rsn[1]+2,
++ rsn_leader, sizeof(rsn_leader)-1);
++
++ if (iwe.u.data.length != 0) {
++ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, buf);
++ }
++ }
++
++ if (cie->ie_wmm != NULL) {
++ static const char wmm_leader[] = "wmm_ie=";
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = IWEVCUSTOM;
++ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wmm,
++ cie->ie_wmm[1]+2,
++ wmm_leader, sizeof(wmm_leader)-1);
++ if (iwe.u.data.length != 0) {
++ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, buf);
++ }
++ }
++
++ if (cie->ie_ath != NULL) {
++ static const char ath_leader[] = "ath_ie=";
++
++ A_MEMZERO(&iwe, sizeof(iwe));
++ iwe.cmd = IWEVCUSTOM;
++ iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_ath,
++ cie->ie_ath[1]+2,
++ ath_leader, sizeof(ath_leader)-1);
++ if (iwe.u.data.length != 0) {
++ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, buf);
++ }
++ }
++#endif /* WIRELESS_EXT > 14 */
++
++ param->current_ev = current_ev;
++}
++
++int
++ar6000_ioctl_giwscan(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *data, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ struct ar_giwscan_param param;
++ int i;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ param.current_ev = extra;
++ param.end_buf = extra + IW_SCAN_MAX_DATA;
++ param.firstPass = TRUE;
++
++ /*
++ * Do two passes to insure WPA scan candidates
++ * are sorted to the front. This is a hack to deal with
++ * the wireless extensions capping scan results at
++ * IW_SCAN_MAX_DATA bytes. In densely populated environments
++ * it's easy to overflow this buffer (especially with WPA/RSN
++ * information elements). Note this sorting hack does not
++ * guarantee we won't overflow anyway.
++ */
++ for (i = 0; i < 2; i++) {
++ /*
++ * Translate data to WE format.
++ */
++ wmi_iterate_nodes(ar->arWmi, ar6000_scan_node, ¶m);
++ param.firstPass = FALSE;
++ if (param.current_ev >= param.end_buf) {
++ data->length = param.current_ev - extra;
++ return -E2BIG;
++ }
++ }
++
++ if(!(data->length = param.current_ev - extra)) {
++ printk("%s(): data length %d\n", __FUNCTION__, data->length);
++ return -EAGAIN;
++ }
++ return 0;
++}
++
++extern int reconnect_flag;
++/* SIOCSIWESSID */
++static int
++ar6000_ioctl_siwessid(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *data, char *ssid)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ A_STATUS status;
++ A_UINT8 arNetworkType;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ /*
++ * iwconfig passes a null terminated string with length including this
++ * so we need to account for this
++ */
++ if (data->flags && (!data->length || (data->length == 1) ||
++ ((data->length - 1) > sizeof(ar->arSsid))))
++ {
++ /*
++ * ssid is invalid
++ */
++ return -EINVAL;
++ }
++ /* Added for bug 25178, return an IOCTL error instead of target returning
++ Illegal parameter error when either the BSSID or channel is missing
++ and we cannot scan during connect.
++ */
++ if (data->flags) {
++ if (ar->arSkipScan == TRUE &&
++ (ar->arChannelHint == 0 ||
++ (!ar->arReqBssid[0] && !ar->arReqBssid[1] && !ar->arReqBssid[2] &&
++ !ar->arReqBssid[3] && !ar->arReqBssid[4] && !ar->arReqBssid[5])))
++ {
++ return -EINVAL;
++ }
++ }
++
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++
++ if (ar->arTxPending[WMI_CONTROL_PRI]) {
++ /*
++ * sleep until the command queue drains
++ */
++ wait_event_interruptible_timeout(arEvent,
++ ar->arTxPending[WMI_CONTROL_PRI] == 0, wmitimeout * HZ);
++ if (signal_pending(current)) {
++ return -EINTR;
++ }
++ }
++
++ if (!data->flags) {
++ arNetworkType = ar->arNetworkType;
++ ar6000_init_profile_info(ar);
++ ar->arNetworkType = arNetworkType;
++ }
++
++ if ((ar->arSsidLen) || (!data->flags))
++ {
++ if ((!data->flags) ||
++ (A_MEMCMP(ar->arSsid, ssid, ar->arSsidLen) != 0) ||
++ (ar->arSsidLen != (data->length)))
++ {
++ /*
++ * SSID set previously or essid off has been issued.
++ *
++ * Disconnect Command is issued in two cases after wmi is ready
++ * (1) ssid is different from the previous setting
++ * (2) essid off has been issued
++ *
++ */
++ if (ar->arWmiReady == TRUE) {
++ reconnect_flag = 0;
++ status = wmi_disconnect_cmd(ar->arWmi);
++ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
++ ar->arSsidLen = 0;
++ if (ar->arSkipScan == FALSE) {
++ A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
++ }
++ if (!data->flags) {
++ up(&ar->arSem);
++ return 0;
++ }
++ } else {
++ up(&ar->arSem);
++ }
++ }
++ else
++ {
++ /*
++ * SSID is same, so we assume profile hasn't changed.
++ * If the interface is up and wmi is ready, we issue
++ * a reconnect cmd. Issue a reconnect only we are already
++ * connected.
++ */
++ if((ar->arConnected == TRUE) && (ar->arWmiReady == TRUE))
++ {
++ reconnect_flag = TRUE;
++ status = wmi_reconnect_cmd(ar->arWmi,ar->arReqBssid,
++ ar->arChannelHint);
++ up(&ar->arSem);
++ if (status != A_OK) {
++ return -EIO;
++ }
++ return 0;
++ }
++ else{
++ /*
++ * Dont return if connect is pending.
++ */
++ if(!(ar->arConnectPending)) {
++ up(&ar->arSem);
++ return 0;
++ }
++ }
++ }
++ }
++
++ ar->arSsidLen = data->length;
++ A_MEMCPY(ar->arSsid, ssid, ar->arSsidLen);
++
++ /* The ssid length check prevents second "essid off" from the user,
++ to be treated as a connect cmd. The second "essid off" is ignored.
++ */
++ if((ar->arWmiReady == TRUE) && (ar->arSsidLen > 0) )
++ {
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++ if (SHARED_AUTH == ar->arDot11AuthMode) {
++ ar6000_install_static_wep_keys(ar);
++ }
++ AR_DEBUG_PRINTF("Connect called with authmode %d dot11 auth %d"\
++ " PW crypto %d PW crypto Len %d GRP crypto %d"\
++ " GRP crypto Len %d\n",
++ ar->arAuthMode, ar->arDot11AuthMode,
++ ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
++ ar->arGroupCrypto, ar->arGroupCryptoLen);
++ reconnect_flag = 0;
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++ status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
++ ar->arDot11AuthMode, ar->arAuthMode,
++ ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
++ ar->arGroupCrypto,ar->arGroupCryptoLen,
++ ar->arSsidLen, ar->arSsid,
++ ar->arReqBssid, ar->arChannelHint,
++ ar->arConnectCtrlFlags);
++
++
++ up(&ar->arSem);
++
++ if (status != A_OK) {
++ return -EIO;
++ }
++ ar->arConnectPending = TRUE;
++ }else{
++ up(&ar->arSem);
++ }
++ return 0;
++}
++
++/* SIOCGIWESSID */
++static int
++ar6000_ioctl_giwessid(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *data, char *essid)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (!ar->arSsidLen) {
++ return -EINVAL;
++ }
++
++ data->flags = 1;
++ data->length = ar->arSsidLen;
++ A_MEMCPY(essid, ar->arSsid, ar->arSsidLen);
++
++ return 0;
++}
++
++
++void ar6000_install_static_wep_keys(AR_SOFTC_T *ar)
++{
++ A_UINT8 index;
++ A_UINT8 keyUsage;
++
++ for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
++ if (ar->arWepKeyList[index].arKeyLen) {
++ keyUsage = GROUP_USAGE;
++ if (index == ar->arDefTxKeyIndex) {
++ keyUsage |= TX_USAGE;
++ }
++ wmi_addKey_cmd(ar->arWmi,
++ index,
++ WEP_CRYPT,
++ keyUsage,
++ ar->arWepKeyList[index].arKeyLen,
++ NULL,
++ ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL,
++ NO_SYNC_WMIFLAG);
++ }
++ }
++}
++
++int
++ar6000_ioctl_delkey(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ return 0;
++}
++
++int
++ar6000_ioctl_setmlme(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ struct ieee80211req_mlme *mlme = (struct ieee80211req_mlme *)extra;
++
++ if ((ar->arWmiReady == FALSE) || (ar->arConnected != TRUE)) {
++ return -EIO;
++ }
++
++ switch (mlme->im_op) {
++ case IEEE80211_MLME_DISASSOC:
++ case IEEE80211_MLME_DEAUTH:
++ /* Not Supported */
++ break;
++ default:
++ break;
++ }
++ return 0;
++}
++
++
++int
++ar6000_ioctl_setwmmparams(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ return -EIO; /* for now */
++}
++
++int
++ar6000_ioctl_getwmmparams(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ return -EIO; /* for now */
++}
++
++int
++ar6000_ioctl_setoptie(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ return 0;
++}
++
++int
++ar6000_ioctl_setauthalg(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ struct ieee80211req_authalg *req = (struct ieee80211req_authalg *)extra;
++ int ret = 0;
++
++
++ AR6000_SPIN_LOCK(&ar->arLock, 0);
++
++ if (req->auth_alg == AUTH_ALG_OPEN_SYSTEM) {
++ ar->arDot11AuthMode = OPEN_AUTH;
++ } else if (req->auth_alg == AUTH_ALG_LEAP) {
++ ar->arDot11AuthMode = LEAP_AUTH;
++ ar->arPairwiseCrypto = WEP_CRYPT;
++ ar->arGroupCrypto = WEP_CRYPT;
++ } else {
++ ret = -EIO;
++ }
++
++ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
++
++ return ret;
++}
++static int
++ar6000_ioctl_addpmkid(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ struct ieee80211req_addpmkid *req = (struct ieee80211req_addpmkid *)extra;
++ A_STATUS status;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ AR_DEBUG_PRINTF("Add pmkid for %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x en=%d\n",
++ req->pi_bssid[0], req->pi_bssid[1], req->pi_bssid[2],
++ req->pi_bssid[3], req->pi_bssid[4], req->pi_bssid[5],
++ req->pi_enable);
++
++ status = wmi_setPmkid_cmd(ar->arWmi, req->pi_bssid, req->pi_pmkid,
++ req->pi_enable);
++
++ if (status != A_OK) {
++ return -EIO;
++ }
++
++ return 0;
++}
++
++/*
++ * SIOCSIWRATE
++ */
++int
++ar6000_ioctl_siwrate(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_param *rrq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ A_UINT32 kbps;
++
++ if (rrq->fixed) {
++ kbps = rrq->value / 1000; /* rrq->value is in bps */
++ } else {
++ kbps = -1; /* -1 indicates auto rate */
++ }
++ if(kbps != -1 && wmi_validate_bitrate(ar->arWmi, kbps) == A_EINVAL)
++ {
++ AR_DEBUG_PRINTF("BitRate is not Valid %d\n", kbps);
++ return -EINVAL;
++ }
++ ar->arBitRate = kbps;
++ if(ar->arWmiReady == TRUE)
++ {
++ if (wmi_set_bitrate_cmd(ar->arWmi, kbps) != A_OK) {
++ return -EINVAL;
++ }
++ }
++ return 0;
++}
++
++/*
++ * SIOCGIWRATE
++ */
++int
++ar6000_ioctl_giwrate(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_param *rrq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ int ret = 0;
++
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++ if(ar->arWmiReady == TRUE)
++ {
++ ar->arBitRate = 0xFFFF;
++ if (wmi_get_bitrate_cmd(ar->arWmi) != A_OK) {
++ up(&ar->arSem);
++ return -EIO;
++ }
++ wait_event_interruptible_timeout(arEvent, ar->arBitRate != 0xFFFF, wmitimeout * HZ);
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ }
++ }
++ /* If the interface is down or wmi is not ready or the target is not
++ connected - return the value stored in the device structure */
++ if (!ret) {
++ if (ar->arBitRate == -1) {
++ rrq->fixed = TRUE;
++ rrq->value = 0;
++ } else {
++ rrq->value = ar->arBitRate * 1000;
++ }
++ }
++
++ up(&ar->arSem);
++
++ return ret;
++}
++
++/*
++ * SIOCSIWTXPOW
++ */
++static int
++ar6000_ioctl_siwtxpow(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_param *rrq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ A_UINT8 dbM;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (rrq->disabled) {
++ return -EOPNOTSUPP;
++ }
++
++ if (rrq->fixed) {
++ if (rrq->flags != IW_TXPOW_DBM) {
++ return -EOPNOTSUPP;
++ }
++ ar->arTxPwr= dbM = rrq->value;
++ ar->arTxPwrSet = TRUE;
++ } else {
++ ar->arTxPwr = dbM = 0;
++ ar->arTxPwrSet = FALSE;
++ }
++ if(ar->arWmiReady == TRUE)
++ {
++ AR_DEBUG_PRINTF("Set tx pwr cmd %d dbM\n", dbM);
++ wmi_set_txPwr_cmd(ar->arWmi, dbM);
++ }
++ return 0;
++}
++
++/*
++ * SIOCGIWTXPOW
++ */
++int
++ar6000_ioctl_giwtxpow(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_param *rrq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ int ret = 0;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++ if((ar->arWmiReady == TRUE) && (ar->arConnected == TRUE))
++ {
++ ar->arTxPwr = 0;
++
++ if (wmi_get_txPwr_cmd(ar->arWmi) != A_OK) {
++ up(&ar->arSem);
++ return -EIO;
++ }
++
++ wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, wmitimeout * HZ);
++
++ if (signal_pending(current)) {
++ ret = -EINTR;
++ }
++ }
++ /* If the interace is down or wmi is not ready or target is not connected
++ then return value stored in the device structure */
++
++ if (!ret) {
++ if (ar->arTxPwrSet == TRUE) {
++ rrq->fixed = TRUE;
++ }
++ rrq->value = ar->arTxPwr;
++ rrq->flags = IW_TXPOW_DBM;
++ }
++
++ up(&ar->arSem);
++
++ return ret;
++}
++
++/*
++ * SIOCSIWRETRY
++ * since iwconfig only provides us with one max retry value, we use it
++ * to apply to data frames of the BE traffic class.
++ */
++static int
++ar6000_ioctl_siwretry(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_param *rrq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (rrq->disabled) {
++ return -EOPNOTSUPP;
++ }
++
++ if ((rrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) {
++ return -EOPNOTSUPP;
++ }
++
++ if ( !(rrq->value >= WMI_MIN_RETRIES) || !(rrq->value <= WMI_MAX_RETRIES)) {
++ return - EINVAL;
++ }
++ if(ar->arWmiReady == TRUE)
++ {
++ if (wmi_set_retry_limits_cmd(ar->arWmi, DATA_FRAMETYPE, WMM_AC_BE,
++ rrq->value, 0) != A_OK){
++ return -EINVAL;
++ }
++ }
++ ar->arMaxRetries = rrq->value;
++ return 0;
++}
++
++/*
++ * SIOCGIWRETRY
++ */
++static int
++ar6000_ioctl_giwretry(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_param *rrq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ rrq->disabled = 0;
++ switch (rrq->flags & IW_RETRY_TYPE) {
++ case IW_RETRY_LIFETIME:
++ return -EOPNOTSUPP;
++ break;
++ case IW_RETRY_LIMIT:
++ rrq->flags = IW_RETRY_LIMIT;
++ switch (rrq->flags & IW_RETRY_MODIFIER) {
++ case IW_RETRY_MIN:
++ rrq->flags |= IW_RETRY_MIN;
++ rrq->value = WMI_MIN_RETRIES;
++ break;
++ case IW_RETRY_MAX:
++ rrq->flags |= IW_RETRY_MAX;
++ rrq->value = ar->arMaxRetries;
++ break;
++ }
++ break;
++ }
++ return 0;
++}
++
++/*
++ * SIOCSIWENCODE
++ */
++static int
++ar6000_ioctl_siwencode(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *erq, char *keybuf)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ int index;
++ A_INT32 auth = ar->arDot11AuthMode;
++ /*
++ * Static WEP Keys should be configured before setting the SSID
++ */
++ if (ar->arSsidLen) {
++ return -EIO;
++ }
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ index = erq->flags & IW_ENCODE_INDEX;
++
++ if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
++ ((index - 1) > WMI_MAX_KEY_INDEX)))
++ {
++ return -EIO;
++ }
++
++ if (erq->flags & IW_ENCODE_DISABLED) {
++ /*
++ * Encryption disabled
++ */
++ if (index) {
++ /*
++ * If key index was specified then clear the specified key
++ */
++ index--;
++ A_MEMZERO(ar->arWepKeyList[index].arKey,
++ sizeof(ar->arWepKeyList[index].arKey));
++ ar->arWepKeyList[index].arKeyLen = 0;
++ }
++ ar->arDot11AuthMode = OPEN_AUTH;
++ ar->arPairwiseCrypto = NONE_CRYPT;
++ ar->arGroupCrypto = NONE_CRYPT;
++ ar->arAuthMode = NONE_AUTH;
++ } else {
++ /*
++ * Enabling WEP encryption
++ */
++ if (index) {
++ index--; /* keyindex is off base 1 in iwconfig */
++ }
++
++ if (erq->flags & IW_ENCODE_OPEN) {
++ auth = OPEN_AUTH;
++ } else if (erq->flags & IW_ENCODE_RESTRICTED) {
++ auth = SHARED_AUTH;
++ }
++
++ if (erq->length) {
++ if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(erq->length)) {
++ return -EIO;
++ }
++
++ A_MEMZERO(ar->arWepKeyList[index].arKey,
++ sizeof(ar->arWepKeyList[index].arKey));
++ A_MEMCPY(ar->arWepKeyList[index].arKey, keybuf, erq->length);
++ ar->arWepKeyList[index].arKeyLen = erq->length;
++ } else {
++ if (ar->arWepKeyList[index].arKeyLen == 0) {
++ return -EIO;
++ }
++ ar->arDefTxKeyIndex = index;
++ }
++
++ ar->arPairwiseCrypto = WEP_CRYPT;
++ ar->arGroupCrypto = WEP_CRYPT;
++ ar->arDot11AuthMode = auth;
++ ar->arAuthMode = NONE_AUTH;
++ }
++
++ /*
++ * profile has changed. Erase ssid to signal change
++ */
++ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
++
++ return 0;
++}
++
++static int
++ar6000_ioctl_giwencode(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *erq, char *key)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ A_UINT8 keyIndex;
++ struct ar_wep_key *wk;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (ar->arPairwiseCrypto == NONE_CRYPT) {
++ erq->length = 0;
++ erq->flags = IW_ENCODE_DISABLED;
++ } else {
++ /* get the keyIndex */
++ keyIndex = erq->flags & IW_ENCODE_INDEX;
++ if (0 == keyIndex) {
++ keyIndex = ar->arDefTxKeyIndex;
++ } else if ((keyIndex - 1 < WMI_MIN_KEY_INDEX) ||
++ (keyIndex - 1 > WMI_MAX_KEY_INDEX))
++ {
++ keyIndex = WMI_MIN_KEY_INDEX;
++ } else {
++ keyIndex--;
++ }
++ erq->flags = keyIndex + 1;
++ erq->flags |= IW_ENCODE_ENABLED;
++ wk = &ar->arWepKeyList[keyIndex];
++ if (erq->length > wk->arKeyLen) {
++ erq->length = wk->arKeyLen;
++ }
++ if (wk->arKeyLen) {
++ A_MEMCPY(key, wk->arKey, erq->length);
++ }
++ if (ar->arDot11AuthMode == OPEN_AUTH) {
++ erq->flags |= IW_ENCODE_OPEN;
++ } else if (ar->arDot11AuthMode == SHARED_AUTH) {
++ erq->flags |= IW_ENCODE_RESTRICTED;
++ }
++ }
++
++ return 0;
++}
++
++static int
++ar6000_ioctl_setparam(struct net_device *dev,
++ struct iw_request_info *info,
++ void *erq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ int *i = (int *)extra;
++ int param = i[0];
++ int value = i[1];
++ int ret = 0;
++ A_BOOL profChanged = FALSE;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ switch (param) {
++ case IEEE80211_PARAM_WPA:
++ switch (value) {
++ case WPA_MODE_WPA1:
++ ar->arAuthMode = WPA_AUTH;
++ profChanged = TRUE;
++ break;
++ case WPA_MODE_WPA2:
++ ar->arAuthMode = WPA2_AUTH;
++ profChanged = TRUE;
++ break;
++ case WPA_MODE_NONE:
++ ar->arAuthMode = NONE_AUTH;
++ profChanged = TRUE;
++ break;
++ }
++ break;
++ case IEEE80211_PARAM_AUTHMODE:
++ switch(value) {
++ case IEEE80211_AUTH_WPA_PSK:
++ if (WPA_AUTH == ar->arAuthMode) {
++ ar->arAuthMode = WPA_PSK_AUTH;
++ profChanged = TRUE;
++ } else if (WPA2_AUTH == ar->arAuthMode) {
++ ar->arAuthMode = WPA2_PSK_AUTH;
++ profChanged = TRUE;
++ } else {
++ AR_DEBUG_PRINTF("Error - Setting PSK mode when WPA "\
++ "param was set to %d\n",
++ ar->arAuthMode);
++ ret = -1;
++ }
++ break;
++ case IEEE80211_AUTH_WPA_CCKM:
++ if (WPA2_AUTH == ar->arAuthMode) {
++ ar->arAuthMode = WPA2_AUTH_CCKM;
++ } else {
++ ar->arAuthMode = WPA_AUTH_CCKM;
++ }
++ break;
++ default:
++ break;
++ }
++ break;
++ case IEEE80211_PARAM_UCASTCIPHER:
++ switch (value) {
++ case IEEE80211_CIPHER_AES_CCM:
++ ar->arPairwiseCrypto = AES_CRYPT;
++ profChanged = TRUE;
++ break;
++ case IEEE80211_CIPHER_TKIP:
++ ar->arPairwiseCrypto = TKIP_CRYPT;
++ profChanged = TRUE;
++ break;
++ case IEEE80211_CIPHER_WEP:
++ ar->arPairwiseCrypto = WEP_CRYPT;
++ profChanged = TRUE;
++ break;
++ case IEEE80211_CIPHER_NONE:
++ ar->arPairwiseCrypto = NONE_CRYPT;
++ profChanged = TRUE;
++ break;
++ }
++ break;
++ case IEEE80211_PARAM_UCASTKEYLEN:
++ if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) {
++ ret = -EIO;
++ } else {
++ ar->arPairwiseCryptoLen = value;
++ }
++ break;
++ case IEEE80211_PARAM_MCASTCIPHER:
++ switch (value) {
++ case IEEE80211_CIPHER_AES_CCM:
++ ar->arGroupCrypto = AES_CRYPT;
++ profChanged = TRUE;
++ break;
++ case IEEE80211_CIPHER_TKIP:
++ ar->arGroupCrypto = TKIP_CRYPT;
++ profChanged = TRUE;
++ break;
++ case IEEE80211_CIPHER_WEP:
++ ar->arGroupCrypto = WEP_CRYPT;
++ profChanged = TRUE;
++ break;
++ case IEEE80211_CIPHER_NONE:
++ ar->arGroupCrypto = NONE_CRYPT;
++ profChanged = TRUE;
++ break;
++ }
++ break;
++ case IEEE80211_PARAM_MCASTKEYLEN:
++ if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) {
++ ret = -EIO;
++ } else {
++ ar->arGroupCryptoLen = value;
++ }
++ break;
++ case IEEE80211_PARAM_COUNTERMEASURES:
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++ wmi_set_tkip_countermeasures_cmd(ar->arWmi, value);
++ break;
++ default:
++ break;
++ }
++
++ if (profChanged == TRUE) {
++ /*
++ * profile has changed. Erase ssid to signal change
++ */
++ A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
++ }
++
++ return ret;
++}
++
++int
++ar6000_ioctl_getparam(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ return -EIO; /* for now */
++}
++
++int
++ar6000_ioctl_setkey(struct net_device *dev, struct iw_request_info *info,
++ void *w, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ struct ieee80211req_key *ik = (struct ieee80211req_key *)extra;
++ KEY_USAGE keyUsage;
++ A_STATUS status;
++ CRYPTO_TYPE keyType = NONE_CRYPT;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ ar->user_saved_keys.keyOk = FALSE;
++
++ if ( 0 == memcmp(ik->ik_macaddr, "\x00\x00\x00\x00\x00\x00",
++ IEEE80211_ADDR_LEN)) {
++ keyUsage = GROUP_USAGE;
++ A_MEMCPY(&ar->user_saved_keys.bcast_ik, ik,
++ sizeof(struct ieee80211req_key));
++ } else {
++ keyUsage = PAIRWISE_USAGE;
++ A_MEMCPY(&ar->user_saved_keys.ucast_ik, ik,
++ sizeof(struct ieee80211req_key));
++ }
++
++ switch (ik->ik_type) {
++ case IEEE80211_CIPHER_WEP:
++ keyType = WEP_CRYPT;
++ break;
++ case IEEE80211_CIPHER_TKIP:
++ keyType = TKIP_CRYPT;
++ break;
++ case IEEE80211_CIPHER_AES_CCM:
++ keyType = AES_CRYPT;
++ break;
++ default:
++ break;
++ }
++ ar->user_saved_keys.keyType = keyType;
++
++ if (IEEE80211_CIPHER_CCKM_KRK != ik->ik_type) {
++ if (NONE_CRYPT == keyType) {
++ return -EIO;
++ }
++
++ status = wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, keyType, keyUsage,
++ ik->ik_keylen, (A_UINT8 *)&ik->ik_keyrsc,
++ ik->ik_keydata, KEY_OP_INIT_VAL,
++ SYNC_BEFORE_WMIFLAG);
++
++ if (status != A_OK) {
++ return -EIO;
++ }
++ } else {
++ status = wmi_add_krk_cmd(ar->arWmi, ik->ik_keydata);
++ }
++
++ ar->user_saved_keys.keyOk = TRUE;
++
++ return 0;
++}
++
++
++/*
++ * SIOCGIWNAME
++ */
++int
++ar6000_ioctl_giwname(struct net_device *dev,
++ struct iw_request_info *info,
++ char *name, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ switch (ar->arPhyCapability) {
++ case (WMI_11A_CAPABILITY):
++ strncpy(name, "AR6000 802.11a", IFNAMSIZ);
++ break;
++ case (WMI_11G_CAPABILITY):
++ strncpy(name, "AR6000 802.11g", IFNAMSIZ);
++ break;
++ case (WMI_11AG_CAPABILITY):
++ strncpy(name, "AR6000 802.11ag", IFNAMSIZ);
++ break;
++ default:
++ strncpy(name, "AR6000 802.11", IFNAMSIZ);
++ break;
++ }
++
++ return 0;
++}
++
++/*
++ * SIOCSIWFREQ
++ */
++int
++ar6000_ioctl_siwfreq(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_freq *freq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ /*
++ * We support limiting the channels via wmiconfig.
++ *
++ * We use this command to configure the channel hint for the connect cmd
++ * so it is possible the target will end up connecting to a different
++ * channel.
++ */
++ if (freq->e > 1) {
++ return -EINVAL;
++ } else if (freq->e == 1) {
++ ar->arChannelHint = freq->m / 100000;
++ } else {
++ ar->arChannelHint = wlan_ieee2freq(freq->m);
++ }
++
++ A_PRINTF("channel hint set to %d\n", ar->arChannelHint);
++ return 0;
++}
++
++/*
++ * SIOCGIWFREQ
++ */
++int
++ar6000_ioctl_giwfreq(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_freq *freq, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (ar->arConnected != TRUE) {
++ return -EINVAL;
++ }
++
++ freq->m = ar->arBssChannel * 100000;
++ freq->e = 1;
++
++ return 0;
++}
++
++/*
++ * SIOCSIWMODE
++ */
++int
++ar6000_ioctl_siwmode(struct net_device *dev,
++ struct iw_request_info *info,
++ __u32 *mode, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ switch (*mode) {
++ case IW_MODE_INFRA:
++ ar->arNetworkType = INFRA_NETWORK;
++ break;
++ case IW_MODE_ADHOC:
++ ar->arNetworkType = ADHOC_NETWORK;
++ break;
++ default:
++ return -EINVAL;
++ }
++
++ return 0;
++}
++
++/*
++ * SIOCGIWMODE
++ */
++int
++ar6000_ioctl_giwmode(struct net_device *dev,
++ struct iw_request_info *info,
++ __u32 *mode, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ switch (ar->arNetworkType) {
++ case INFRA_NETWORK:
++ *mode = IW_MODE_INFRA;
++ break;
++ case ADHOC_NETWORK:
++ *mode = IW_MODE_ADHOC;
++ break;
++ default:
++ return -EIO;
++ }
++ return 0;
++}
++
++/*
++ * SIOCSIWSENS
++ */
++int
++ar6000_ioctl_siwsens(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_param *sens, char *extra)
++{
++ return 0;
++}
++
++/*
++ * SIOCGIWSENS
++ */
++int
++ar6000_ioctl_giwsens(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_param *sens, char *extra)
++{
++ sens->value = 0;
++ sens->fixed = 1;
++
++ return 0;
++}
++
++/*
++ * SIOCGIWRANGE
++ */
++int
++ar6000_ioctl_giwrange(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *data, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ struct iw_range *range = (struct iw_range *) extra;
++ int i, ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (down_interruptible(&ar->arSem)) {
++ return -ERESTARTSYS;
++ }
++ ar->arNumChannels = -1;
++ A_MEMZERO(ar->arChannelList, sizeof (ar->arChannelList));
++
++ if (wmi_get_channelList_cmd(ar->arWmi) != A_OK) {
++ up(&ar->arSem);
++ return -EIO;
++ }
++
++ wait_event_interruptible_timeout(arEvent, ar->arNumChannels != -1, wmitimeout * HZ);
++
++ if (signal_pending(current)) {
++ up(&ar->arSem);
++ return -EINTR;
++ }
++
++ data->length = sizeof(struct iw_range);
++ A_MEMZERO(range, sizeof(struct iw_range));
++
++ range->txpower_capa = 0;
++
++ range->min_pmp = 1 * 1024;
++ range->max_pmp = 65535 * 1024;
++ range->min_pmt = 1 * 1024;
++ range->max_pmt = 1000 * 1024;
++ range->pmp_flags = IW_POWER_PERIOD;
++ range->pmt_flags = IW_POWER_TIMEOUT;
++ range->pm_capa = 0;
++
++ range->we_version_compiled = WIRELESS_EXT;
++ range->we_version_source = 13;
++
++ range->retry_capa = IW_RETRY_LIMIT;
++ range->retry_flags = IW_RETRY_LIMIT;
++ range->min_retry = 0;
++ range->max_retry = 255;
++
++ range->num_frequency = range->num_channels = ar->arNumChannels;
++ for (i = 0; i < ar->arNumChannels; i++) {
++ range->freq[i].i = wlan_freq2ieee(ar->arChannelList[i]);
++ range->freq[i].m = ar->arChannelList[i] * 100000;
++ range->freq[i].e = 1;
++ /*
++ * Linux supports max of 32 channels, bail out once you
++ * reach the max.
++ */
++ if (i == IW_MAX_FREQUENCIES) {
++ break;
++ }
++ }
++
++ /* Max quality is max field value minus noise floor */
++ range->max_qual.qual = 0xff - 161;
++
++ /*
++ * In order to use dBm measurements, 'level' must be lower
++ * than any possible measurement (see iw_print_stats() in
++ * wireless tools). It's unclear how this is meant to be
++ * done, but setting zero in these values forces dBm and
++ * the actual numbers are not used.
++ */
++ range->max_qual.level = 0;
++ range->max_qual.noise = 0;
++
++ range->sensitivity = 3;
++
++ range->max_encoding_tokens = 4;
++ /* XXX query driver to find out supported key sizes */
++ range->num_encoding_sizes = 3;
++ range->encoding_size[0] = 5; /* 40-bit */
++ range->encoding_size[1] = 13; /* 104-bit */
++ range->encoding_size[2] = 16; /* 128-bit */
++
++ range->num_bitrates = 0;
++
++ /* estimated maximum TCP throughput values (bps) */
++ range->throughput = 22000000;
++
++ range->min_rts = 0;
++ range->max_rts = 2347;
++ range->min_frag = 256;
++ range->max_frag = 2346;
++
++ up(&ar->arSem);
++
++ return ret;
++}
++
++
++/*
++ * SIOCSIWAP
++ * This ioctl is used to set the desired bssid for the connect command.
++ */
++int
++ar6000_ioctl_siwap(struct net_device *dev,
++ struct iw_request_info *info,
++ struct sockaddr *ap_addr, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (ap_addr->sa_family != ARPHRD_ETHER) {
++ return -EIO;
++ }
++
++ if (A_MEMCMP(&ap_addr->sa_data, bcast_mac, AR6000_ETH_ADDR_LEN) == 0) {
++ A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
++ } else {
++ A_MEMCPY(ar->arReqBssid, &ap_addr->sa_data, sizeof(ar->arReqBssid));
++ }
++
++ return 0;
++}
++
++/*
++ * SIOCGIWAP
++ */
++int
++ar6000_ioctl_giwap(struct net_device *dev,
++ struct iw_request_info *info,
++ struct sockaddr *ap_addr, char *extra)
++{
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++ if (ar->arConnected != TRUE) {
++ return -EINVAL;
++ }
++
++ A_MEMCPY(&ap_addr->sa_data, ar->arBssid, sizeof(ar->arBssid));
++ ap_addr->sa_family = ARPHRD_ETHER;
++
++ return 0;
++}
++
++/*
++ * SIOCGIWAPLIST
++ */
++int
++ar6000_ioctl_iwaplist(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *data, char *extra)
++{
++ return -EIO; /* for now */
++}
++
++/*
++ * SIOCGIWSCAN
++ */
++int
++ar6000_ioctl_siwscan(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *data, char *extra)
++{
++#define ACT_DWELLTIME_DEFAULT 105
++#define HOME_TXDRAIN_TIME 100
++#define SCAN_INT HOME_TXDRAIN_TIME + ACT_DWELLTIME_DEFAULT
++ AR_SOFTC_T *ar = (AR_SOFTC_T *)dev->priv;
++ int ret = 0;
++
++ if (ar->arWmiReady == FALSE) {
++ return -EIO;
++ }
++
++ if (ar->arWlanState == WLAN_DISABLED) {
++ return -EIO;
++ }
++
++#if 1
++ /* We ask for everything from the target */
++ if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != A_OK) {
++ printk("Couldn't set filtering\n");
++ ret = -EIO;
++ }
++#endif
++
++ if (wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, FALSE, FALSE, \
++ HOME_TXDRAIN_TIME, SCAN_INT) != A_OK) {
++ ret = -EIO;
++ }
++
++
++ return ret;
++#undef ACT_DWELLTIME_DEFAULT
++#undef HOME_TXDRAIN_TIME
++#undef SCAN_INT
++}
++
++
++/*
++ * Units are in db above the noise floor. That means the
++ * rssi values reported in the tx/rx descriptors in the
++ * driver are the SNR expressed in db.
++ *
++ * If you assume that the noise floor is -95, which is an
++ * excellent assumption 99.5 % of the time, then you can
++ * derive the absolute signal level (i.e. -95 + rssi).
++ * There are some other slight factors to take into account
++ * depending on whether the rssi measurement is from 11b,
++ * 11g, or 11a. These differences are at most 2db and
++ * can be documented.
++ *
++ * NB: various calculations are based on the orinoco/wavelan
++ * drivers for compatibility
++ */
++static void
++ar6000_set_quality(struct iw_quality *iq, A_INT8 rssi)
++{
++ if (rssi < 0) {
++ iq->qual = 0;
++ } else {
++ iq->qual = rssi;
++ }
++
++ /* NB: max is 94 because noise is hardcoded to 161 */
++ if (iq->qual > 94)
++ iq->qual = 94;
++
++ iq->noise = 161; /* -95dBm */
++ iq->level = iq->noise + iq->qual;
++ iq->updated = 7;
++}
++
++
++/* Structures to export the Wireless Handlers */
++static const iw_handler ath_handlers[] = {
++ (iw_handler) NULL, /* SIOCSIWCOMMIT */
++ (iw_handler) ar6000_ioctl_giwname, /* SIOCGIWNAME */
++ (iw_handler) NULL, /* SIOCSIWNWID */
++ (iw_handler) NULL, /* SIOCGIWNWID */
++ (iw_handler) ar6000_ioctl_siwfreq, /* SIOCSIWFREQ */
++ (iw_handler) ar6000_ioctl_giwfreq, /* SIOCGIWFREQ */
++ (iw_handler) ar6000_ioctl_siwmode, /* SIOCSIWMODE */
++ (iw_handler) ar6000_ioctl_giwmode, /* SIOCGIWMODE */
++ (iw_handler) ar6000_ioctl_siwsens, /* SIOCSIWSENS */
++ (iw_handler) ar6000_ioctl_giwsens, /* SIOCGIWSENS */
++ (iw_handler) NULL /* not _used */, /* SIOCSIWRANGE */
++ (iw_handler) ar6000_ioctl_giwrange, /* SIOCGIWRANGE */
++ (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */
++ (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */
++ (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */
++ (iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */
++ (iw_handler) NULL, /* SIOCSIWSPY */
++ (iw_handler) NULL, /* SIOCGIWSPY */
++ (iw_handler) NULL, /* SIOCSIWTHRSPY */
++ (iw_handler) NULL, /* SIOCGIWTHRSPY */
++ (iw_handler) ar6000_ioctl_siwap, /* SIOCSIWAP */
++ (iw_handler) ar6000_ioctl_giwap, /* SIOCGIWAP */
++ (iw_handler) NULL, /* -- hole -- */
++ (iw_handler) ar6000_ioctl_iwaplist, /* SIOCGIWAPLIST */
++ (iw_handler) ar6000_ioctl_siwscan, /* SIOCSIWSCAN */
++ (iw_handler) ar6000_ioctl_giwscan, /* SIOCGIWSCAN */
++ (iw_handler) ar6000_ioctl_siwessid, /* SIOCSIWESSID */
++ (iw_handler) ar6000_ioctl_giwessid, /* SIOCGIWESSID */
++ (iw_handler) NULL, /* SIOCSIWNICKN */
++ (iw_handler) NULL, /* SIOCGIWNICKN */
++ (iw_handler) NULL, /* -- hole -- */
++ (iw_handler) NULL, /* -- hole -- */
++ (iw_handler) ar6000_ioctl_siwrate, /* SIOCSIWRATE */
++ (iw_handler) ar6000_ioctl_giwrate, /* SIOCGIWRATE */
++#ifdef NOTYET
++ (iw_handler) ar6000_ioctl_siwrts, /* SIOCSIWRTS */
++ (iw_handler) ar6000_ioctl_giwrts, /* SIOCGIWRTS */
++ (iw_handler) ar6000_ioctl_siwfrag, /* SIOCSIWFRAG */
++ (iw_handler) ar6000_ioctl_giwfrag, /* SIOCGIWFRAG */
++ (iw_handler) ar6000_ioctl_siwtxpow, /* SIOCSIWTXPOW */
++ (iw_handler) ar6000_ioctl_giwtxpow, /* SIOCGIWTXPOW */
++ (iw_handler) ar6000_ioctl_siwretry, /* SIOCSIWRETRY */
++ (iw_handler) ar6000_ioctl_giwretry, /* SIOCGIWRETRY */
++ (iw_handler) ar6000_ioctl_siwencode, /* SIOCSIWENCODE */
++ (iw_handler) ar6000_ioctl_giwencode, /* SIOCGIWENCODE */
++ (iw_handler) ar6000_ioctl_siwpower, /* SIOCSIWPOWER */
++ (iw_handler) ar6000_ioctl_giwpower, /* SIOCGIWPOWER */
++#else
++ (iw_handler) NULL, /* SIOCSIWRTS */
++ (iw_handler) NULL, /* SIOCGIWRTS */
++ (iw_handler) NULL, /* SIOCSIWFRAG */
++ (iw_handler) NULL, /* SIOCGIWFRAG */
++ (iw_handler) ar6000_ioctl_siwtxpow, /* SIOCSIWTXPOW */
++ (iw_handler) ar6000_ioctl_giwtxpow, /* SIOCGIWTXPOW */
++ (iw_handler) ar6000_ioctl_siwretry, /* SIOCSIWRETRY */
++ (iw_handler) ar6000_ioctl_giwretry, /* SIOCGIWRETRY */
++ (iw_handler) ar6000_ioctl_siwencode, /* SIOCSIWENCODE */
++ (iw_handler) ar6000_ioctl_giwencode, /* SIOCGIWENCODE */
++ (iw_handler) NULL, /* SIOCSIWPOWER */
++ (iw_handler) NULL, /* SIOCGIWPOWER */
++#endif /* NOTYET */
++};
++
++static const iw_handler ath_priv_handlers[] = {
++ (iw_handler) ar6000_ioctl_setparam, /* SIOCWFIRSTPRIV+0 */
++ (iw_handler) ar6000_ioctl_getparam, /* SIOCWFIRSTPRIV+1 */
++ (iw_handler) ar6000_ioctl_setkey, /* SIOCWFIRSTPRIV+2 */
++ (iw_handler) ar6000_ioctl_setwmmparams, /* SIOCWFIRSTPRIV+3 */
++ (iw_handler) ar6000_ioctl_delkey, /* SIOCWFIRSTPRIV+4 */
++ (iw_handler) ar6000_ioctl_getwmmparams, /* SIOCWFIRSTPRIV+5 */
++ (iw_handler) NULL, /* SIOCWFIRSTPRIV+6 */
++ (iw_handler) NULL, /* SIOCWFIRSTPRIV+7 */
++ (iw_handler) ar6000_ioctl_addpmkid, /* SIOCWFIRSTPRIV+8 */
++ (iw_handler) NULL, /* SIOCWFIRSTPRIV+9 */
++#ifdef NOT_YET
++ (iw_handler) ar6000_ioctl_setauthalg, /* SIOCWFIRSTPRIV+10 */
++#endif
++};
++
++
++#ifdef __ATH_CENTRAL_IOCTL_DISPATCHER___
++/* Structures to export the Wireless Handlers */
++static const iw_handler ath_central_public_ioctl_handler[] = {
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWCOMMIT */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWNAME */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWNWID */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWNWID */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWFREQ */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWFREQ */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWMODE */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWMODE */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWSENS */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWSENS */
++ (iw_handler) ath_ioctl_dispatcher, /* not _used */ /* SIOCSIWRANGE */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWRANGE */
++ (iw_handler) ath_ioctl_dispatcher, /* not used */ /* SIOCSIWPRIV */
++ (iw_handler) ath_ioctl_dispatcher, /* kernel code */ /* SIOCGIWPRIV */
++ (iw_handler) ath_ioctl_dispatcher, /* not used */ /* SIOCSIWSTATS */
++ (iw_handler) ath_ioctl_dispatcher, /* kernel code */ /* SIOCGIWSTATS */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWSPY */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWSPY */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWTHRSPY */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWTHRSPY */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWAP */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWAP */
++ (iw_handler) ath_ioctl_dispatcher, /* -- hole -- */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWAPLIST */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWSCAN */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWSCAN */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWESSID */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWESSID */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWNICKN */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWNICKN */
++ (iw_handler) ath_ioctl_dispatcher, /* -- hole -- */
++ (iw_handler) ath_ioctl_dispatcher, /* -- hole -- */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWRATE */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWRATE */
++#ifdef NOTYET
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWRTS */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWRTS */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWFRAG */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWFRAG */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWTXPOW */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWTXPOW */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWRETRY */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWRETRY */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWENCODE */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWENCODE */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWPOWER */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWPOWER */
++#else
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWRTS */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWRTS */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWFRAG */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWFRAG */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWTXPOW */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWTXPOW */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWRETRY */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWRETRY */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWENCODE */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWENCODE */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCSIWPOWER */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCGIWPOWER */
++#endif /* NOTYET */
++};
++
++static const iw_handler ath_central_priv_ioctl_handler[] = {
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+0 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+1 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+2 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+3 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+4 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+5 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+6 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+7 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+8 */
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+9 */
++#ifdef NOT_YET
++ (iw_handler) ath_ioctl_dispatcher, /* SIOCWFIRSTPRIV+10 */
++#endif
++};
++
++#endif /* __ATH_CENTRAL_IOCTL_DISPATCHER___ */
++
++
++#define IW_PRIV_TYPE_KEY \
++ (IW_PRIV_TYPE_BYTE | sizeof(struct ieee80211req_key))
++#define IW_PRIV_TYPE_DELKEY \
++ (IW_PRIV_TYPE_BYTE | sizeof(struct ieee80211req_del_key))
++#define IW_PRIV_TYPE_MLME \
++ (IW_PRIV_TYPE_BYTE | sizeof(struct ieee80211req_mlme))
++#define IW_PRIV_TYPE_ADDPMKID \
++ (IW_PRIV_TYPE_BYTE | sizeof(struct ieee80211req_addpmkid))
++
++static const struct iw_priv_args ar6000_priv_args[] = {
++ { IEEE80211_IOCTL_SETKEY,
++ IW_PRIV_TYPE_KEY | IW_PRIV_SIZE_FIXED, 0, "setkey"},
++ { IEEE80211_IOCTL_DELKEY,
++ IW_PRIV_TYPE_DELKEY | IW_PRIV_SIZE_FIXED, 0, "delkey"},
++ { IEEE80211_IOCTL_SETPARAM,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setparam"},
++ { IEEE80211_IOCTL_GETPARAM,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getparam"},
++ { IEEE80211_IOCTL_SETWMMPARAMS,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 4, 0, "setwmmparams"},
++ { IEEE80211_IOCTL_GETWMMPARAMS,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getwmmparams"},
++ { IEEE80211_IOCTL_ADDPMKID,
++ IW_PRIV_TYPE_ADDPMKID | IW_PRIV_SIZE_FIXED, 0, "addpmkid"},
++};
++
++void ar6000_ioctl_iwsetup(struct iw_handler_def *def)
++{
++#define N(a) (sizeof(a) / sizeof(a[0]))
++ def->private_args = (struct iw_priv_args *)ar6000_priv_args;
++ def->num_private_args = N(ar6000_priv_args);
++#undef N
++}
++
++struct iw_handler_def ath_iw_handler_def = {
++#define N(a) (sizeof (a) / sizeof (a[0]))
++#ifdef __ATH_CENTRAL_IOCTL_DISPATCHER___
++ .standard = (iw_handler *)ath_central_public_ioctl_handler,
++ .num_standard = N(ath_central_public_ioctl_handler),
++ .private = (iw_handler *)ath_central_priv_ioctl_handler,
++ .num_private = N(ath_central_priv_ioctl_handler),
++#else
++ .standard = (iw_handler *)ath_handlers,
++ .num_standard = N(ath_handlers),
++ .private = (iw_handler *)ath_priv_handlers,
++ .num_private = N(ath_priv_handlers),
++#endif /* __ATH_CENTRAL_IOCTL_DISPATCHER___ */
++#undef N
++};
++
++#ifdef __ATH_CENTRAL_IOCTL_DISPATCHER___
++/* When this function is required on some platform other IBM-PC,
++ * porting is required for that platform
++ */
++void
++ath_external_trigger(int val)
++{
++#ifdef CONFIG_X86
++ unsigned short iobase = 0x3f8; /* COM1 */
++ unsigned short offset = 0x4; /* Modem Control Register */
++ unsigned char reg = 0;
++
++ if (!allow_trace_signal) {
++ /* the setting of DTR can actually affect some terminal console programs (like TeraTerm)
++ * provide a way to bypass this incase this is on by default */
++ return;
++ }
++
++ /* Bit 0 is DTR. Drive DTR */
++ reg |= (val) ? 0x1 : 0;
++
++ outb(reg, iobase+offset);
++#endif /* CONFIG_X86 */
++}
++
++static int
++ath_ioctl_dispatcher(struct net_device *dev,
++ struct iw_request_info *info,
++ struct iw_point *erq, char *key)
++{
++ unsigned int index;
++ int ret = -EOPNOTSUPP;
++ const iw_handler *handlers;
++
++ if (info->cmd >= SIOCIWFIRSTPRIV && info->cmd <= SIOCIWLASTPRIV) {
++ handlers = ath_priv_handlers;
++ index = info->cmd - SIOCIWFIRSTPRIV;
++ } else {
++ handlers = ath_handlers;
++ index = info->cmd - SIOCIWFIRST;
++ }
++
++ if (handlers[index]) {
++ ath_external_trigger(1);
++ ret = (handlers[index](dev, info, (union iwreq_data *)erq, key));
++ if (allow_trace_signal) {
++ /* Add some (fixed) delay for scope viewing */
++ mdelay(5);
++ }
++ ath_external_trigger(0);
++ }
++
++ return ret;
++}
++#endif /* __ATH_CENTRAL_IOCTL_DISPATCHER___ */
++
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/bmi/bmi.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/bmi/bmi.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,657 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "hif.h"
++#include "bmi.h"
++#include "htc_api.h"
++#include "bmi_internal.h"
++
++/*
++Although we had envisioned BMI to run on top of HTC, this is not what the
++final implementation boiled down to on dragon. Its a part of BSP and does
++not use the HTC protocol either. On the host side, however, we were still
++living with the original idea. I think the time has come to accept the truth
++and separate it from HTC which has been carrying BMI's burden all this while.
++It shall make HTC state machine relatively simpler
++*/
++
++/* APIs visible to the driver */
++void
++BMIInit(void)
++{
++ bmiDone = FALSE;
++}
++
++A_STATUS
++BMIDone(HIF_DEVICE *device)
++{
++ A_STATUS status;
++ A_UINT32 cid;
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF (ATH_DEBUG_BMI, ("BMIDone skipped\n"));
++ return A_OK;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Enter (device: 0x%p)\n", device));
++ bmiDone = TRUE;
++ cid = BMI_DONE;
++
++ status = bmiBufferSend(device, (A_UCHAR *)&cid, sizeof(cid));
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Exit\n"));
++
++ return A_OK;
++}
++
++A_STATUS
++BMIGetTargetInfo(HIF_DEVICE *device, struct bmi_target_info *targ_info)
++{
++ A_STATUS status;
++ A_UINT32 cid;
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Enter (device: 0x%p)\n", device));
++ cid = BMI_GET_TARGET_INFO;
++
++ status = bmiBufferSend(device, (A_UCHAR *)&cid, sizeof(cid));
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++
++ status = bmiBufferReceive(device, (A_UCHAR *)&targ_info->target_ver,
++ sizeof(targ_info->target_ver));
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Version from the device\n"));
++ return A_ERROR;
++ }
++
++ if (targ_info->target_ver == TARGET_VERSION_SENTINAL) {
++ /* Determine how many bytes are in the Target's targ_info */
++ status = bmiBufferReceive(device, (A_UCHAR *)&targ_info->target_info_byte_count,
++ sizeof(targ_info->target_info_byte_count));
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info Byte Count from the device\n"));
++ return A_ERROR;
++ }
++
++ /*
++ * The Target's targ_info doesn't match the Host's targ_info.
++ * We need to do some backwards compatibility work to make this OK.
++ */
++ A_ASSERT(targ_info->target_info_byte_count == sizeof(*targ_info));
++
++ /* Read the remainder of the targ_info */
++ status = bmiBufferReceive(device,
++ ((A_UCHAR *)targ_info)+sizeof(targ_info->target_info_byte_count),
++ sizeof(*targ_info)-sizeof(targ_info->target_info_byte_count));
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info (%d bytes) from the device\n",
++ targ_info->target_info_byte_count));
++ return A_ERROR;
++ }
++ } else {
++ /*
++ * Target must be an AR6001 whose firmware does not
++ * support BMI_GET_TARGET_INFO. Construct the data
++ * that it would have sent.
++ */
++ targ_info->target_info_byte_count = sizeof(targ_info);
++ targ_info->target_type = TARGET_TYPE_AR6001;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Exit (ver: 0x%x type: 0x%x)\n",
++ targ_info->target_ver, targ_info->target_type));
++ printk("BMI Get Target Info: Exit (ver: 0x%x type: 0x%x)\n",
++ targ_info->target_ver, targ_info->target_type);
++
++ return A_OK;
++}
++
++A_STATUS
++BMIReadMemory(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UCHAR *buffer,
++ A_UINT32 length)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ A_UINT32 remaining, rxlen;
++ static A_UCHAR data[BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length)];
++ memset (&data, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length));
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI Read Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n",
++ device, address, length));
++
++ cid = BMI_READ_MEMORY;
++
++ remaining = length;
++
++ while (remaining)
++ {
++ rxlen = (remaining < BMI_DATASZ_MAX) ? remaining : BMI_DATASZ_MAX;
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &address, sizeof(address));
++ offset += sizeof(address);
++ A_MEMCPY(&data[offset], &rxlen, sizeof(rxlen));
++ offset += sizeof(length);
++
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++ status = bmiBufferReceive(device, data, rxlen);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
++ return A_ERROR;
++ }
++ A_MEMCPY(&buffer[length - remaining], data, rxlen);
++ remaining -= rxlen; address += rxlen;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read Memory: Exit\n"));
++ return A_OK;
++}
++
++A_STATUS
++BMIWriteMemory(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UCHAR *buffer,
++ A_UINT32 length)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ A_UINT32 remaining, txlen;
++ const A_UINT32 header = sizeof(cid) + sizeof(address) + sizeof(length);
++ static A_UCHAR data[BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length)];
++ memset (&data, 0, header);
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI Write Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n",
++ device, address, length));
++
++ cid = BMI_WRITE_MEMORY;
++
++ remaining = length;
++ while (remaining)
++ {
++ txlen = (remaining < (BMI_DATASZ_MAX - header)) ?
++ remaining : (BMI_DATASZ_MAX - header);
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &address, sizeof(address));
++ offset += sizeof(address);
++ A_MEMCPY(&data[offset], &txlen, sizeof(txlen));
++ offset += sizeof(txlen);
++ A_MEMCPY(&data[offset], &buffer[length - remaining], txlen);
++ offset += txlen;
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++ remaining -= txlen; address += txlen;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Write Memory: Exit\n"));
++
++ return A_OK;
++}
++
++A_STATUS
++BMIExecute(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UINT32 *param)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ static A_UCHAR data[sizeof(cid) + sizeof(address) + sizeof(*param)];
++ memset (&data, 0, sizeof(cid) + sizeof(address) + sizeof(*param));
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI Execute: Enter (device: 0x%p, address: 0x%x, param: %d)\n",
++ device, address, *param));
++
++ cid = BMI_EXECUTE;
++
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &address, sizeof(address));
++ offset += sizeof(address);
++ A_MEMCPY(&data[offset], param, sizeof(*param));
++ offset += sizeof(*param);
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++
++ status = bmiBufferReceive(device, data, sizeof(*param));
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
++ return A_ERROR;
++ }
++
++ A_MEMCPY(param, data, sizeof(*param));
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Execute: Exit (param: %d)\n", *param));
++ return A_OK;
++}
++
++A_STATUS
++BMISetAppStart(HIF_DEVICE *device,
++ A_UINT32 address)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ static A_UCHAR data[sizeof(cid) + sizeof(address)];
++ memset (&data, 0, sizeof(cid) + sizeof(address));
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI Set App Start: Enter (device: 0x%p, address: 0x%x)\n",
++ device, address));
++
++ cid = BMI_SET_APP_START;
++
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &address, sizeof(address));
++ offset += sizeof(address);
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Set App Start: Exit\n"));
++ return A_OK;
++}
++
++A_STATUS
++BMIReadSOCRegister(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UINT32 *param)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ static A_UCHAR data[sizeof(cid) + sizeof(address)];
++ memset (&data, 0, sizeof(cid) + sizeof(address));
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI Read SOC Register: Enter (device: 0x%p, address: 0x%x)\n",
++ device, address));
++
++ cid = BMI_READ_SOC_REGISTER;
++
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &address, sizeof(address));
++ offset += sizeof(address);
++
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++
++ status = bmiBufferReceive(device, data, sizeof(*param));
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
++ return A_ERROR;
++ }
++ A_MEMCPY(param, data, sizeof(*param));
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit (value: %d)\n", *param));
++ return A_OK;
++}
++
++A_STATUS
++BMIWriteSOCRegister(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UINT32 param)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ static A_UCHAR data[sizeof(cid) + sizeof(address) + sizeof(param)];
++
++ memset (&data, 0, sizeof(cid) + sizeof(address) + sizeof(param));
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI Write SOC Register: Enter (device: 0x%p, address: 0x%x, param: %d)\n",
++ device, address, param));
++
++ cid = BMI_WRITE_SOC_REGISTER;
++
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &address, sizeof(address));
++ offset += sizeof(address);
++ A_MEMCPY(&data[offset], ¶m, sizeof(param));
++ offset += sizeof(param);
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit\n"));
++ return A_OK;
++}
++
++A_STATUS
++BMIrompatchInstall(HIF_DEVICE *device,
++ A_UINT32 ROM_addr,
++ A_UINT32 RAM_addr,
++ A_UINT32 nbytes,
++ A_UINT32 do_activate,
++ A_UINT32 *rompatch_id)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ static A_UCHAR data[sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) +
++ sizeof(nbytes) + sizeof(do_activate)];
++
++ memset (&data, 0, sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) +
++ sizeof(nbytes) + sizeof(do_activate));
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI rompatch Install: Enter (device: 0x%p, ROMaddr: 0x%x, RAMaddr: 0x%x length: %d activate: %d)\n",
++ device, ROM_addr, RAM_addr, nbytes, do_activate));
++
++ cid = BMI_ROMPATCH_INSTALL;
++
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &ROM_addr, sizeof(ROM_addr));
++ offset += sizeof(ROM_addr);
++ A_MEMCPY(&data[offset], &RAM_addr, sizeof(RAM_addr));
++ offset += sizeof(RAM_addr);
++ A_MEMCPY(&data[offset], &nbytes, sizeof(nbytes));
++ offset += sizeof(nbytes);
++ A_MEMCPY(&data[offset], &do_activate, sizeof(do_activate));
++ offset += sizeof(do_activate);
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++
++ status = bmiBufferReceive(device, (A_UCHAR *)rompatch_id, sizeof(*rompatch_id));
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch Install: (rompatch_id=%d)\n", *rompatch_id));
++ return A_OK;
++}
++
++A_STATUS
++BMIrompatchUninstall(HIF_DEVICE *device,
++ A_UINT32 rompatch_id)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ static A_UCHAR data[sizeof(cid) + sizeof(rompatch_id)];
++ memset (&data, 0, sizeof(cid) + sizeof(rompatch_id));
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI rompatch Uninstall: Enter (device: 0x%p, rompatch_id: %d)\n",
++ device, rompatch_id));
++
++ cid = BMI_ROMPATCH_UNINSTALL;
++
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &rompatch_id, sizeof(rompatch_id));
++ offset += sizeof(rompatch_id);
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch UNinstall: (rompatch_id=0x%x)\n", rompatch_id));
++ return A_OK;
++}
++
++static A_STATUS
++_BMIrompatchChangeActivation(HIF_DEVICE *device,
++ A_UINT32 rompatch_count,
++ A_UINT32 *rompatch_list,
++ A_UINT32 do_activate)
++{
++ A_UINT32 cid;
++ A_STATUS status;
++ A_UINT32 offset;
++ static A_UCHAR data[BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count)];
++ A_UINT32 length;
++
++ memset (&data, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count));
++
++ if (bmiDone) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
++ ("BMI Change rompatch Activation: Enter (device: 0x%p, count: %d)\n",
++ device, rompatch_count));
++
++ cid = do_activate ? BMI_ROMPATCH_ACTIVATE : BMI_ROMPATCH_DEACTIVATE;
++
++ offset = 0;
++ A_MEMCPY(&data[offset], &cid, sizeof(cid));
++ offset += sizeof(cid);
++ A_MEMCPY(&data[offset], &rompatch_count, sizeof(rompatch_count));
++ offset += sizeof(rompatch_count);
++ length = rompatch_count * sizeof(*rompatch_list);
++ A_MEMCPY(&data[offset], rompatch_list, length);
++ offset += length;
++ status = bmiBufferSend(device, data, offset);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
++ return A_ERROR;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Change rompatch Activation: Exit\n"));
++
++ return A_OK;
++}
++
++A_STATUS
++BMIrompatchActivate(HIF_DEVICE *device,
++ A_UINT32 rompatch_count,
++ A_UINT32 *rompatch_list)
++{
++ return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 1);
++}
++
++A_STATUS
++BMIrompatchDeactivate(HIF_DEVICE *device,
++ A_UINT32 rompatch_count,
++ A_UINT32 *rompatch_list)
++{
++ return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 0);
++}
++
++/* BMI Access routines */
++A_STATUS
++bmiBufferSend(HIF_DEVICE *device,
++ A_UCHAR *buffer,
++ A_UINT32 length)
++{
++ A_STATUS status;
++ A_UINT32 timeout;
++ A_UINT32 address;
++ static A_UINT32 cmdCredits;
++ A_UINT32 mboxAddress[HTC_MAILBOX_NUM_MAX];
++
++ HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR,
++ &mboxAddress, sizeof(mboxAddress));
++
++ cmdCredits = 0;
++ timeout = BMI_COMMUNICATION_TIMEOUT;
++
++ while(timeout-- && !cmdCredits) {
++ /* Read the counter register to get the command credits */
++ address = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4;
++ /* hit the credit counter with a 4-byte access, the first byte read will hit the counter and cause
++ * a decrement, while the remaining 3 bytes has no effect. The rationale behind this is to
++ * make all HIF accesses 4-byte aligned */
++ status = HIFReadWrite(device, address, (A_UINT8 *)&cmdCredits, 4,
++ HIF_RD_SYNC_BYTE_INC, NULL);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to decrement the command credit count register\n"));
++ return A_ERROR;
++ }
++ /* the counter is only 8=bits, ignore anything in the upper 3 bytes */
++ cmdCredits &= 0xFF;
++ }
++
++ if (cmdCredits) {
++ address = mboxAddress[ENDPOINT1];
++ status = HIFReadWrite(device, address, buffer, length,
++ HIF_WR_SYNC_BYTE_INC, NULL);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to send the BMI data to the device\n"));
++ return A_ERROR;
++ }
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout\n"));
++ return A_ERROR;
++ }
++
++ return status;
++}
++
++A_STATUS
++bmiBufferReceive(HIF_DEVICE *device,
++ A_UCHAR *buffer,
++ A_UINT32 length)
++{
++ A_STATUS status;
++ A_UINT32 address;
++ A_UINT32 timeout;
++ static A_UINT32 cmdCredits;
++ A_UINT32 mboxAddress[HTC_MAILBOX_NUM_MAX];
++
++ HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR,
++ &mboxAddress, sizeof(mboxAddress));
++
++ cmdCredits = 0;
++ timeout = BMI_COMMUNICATION_TIMEOUT;
++ while(timeout-- && !cmdCredits) {
++ /* Read the counter register to get the command credits */
++ address = COUNT_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 1;
++ /* read the counter using a 4-byte read. Since the counter is NOT auto-decrementing,
++ * we can read this counter multiple times using a non-incrementing address mode.
++ * The rationale here is to make all HIF accesses a multiple of 4 bytes */
++ status = HIFReadWrite(device, address, (A_UINT8 *)&cmdCredits, sizeof(cmdCredits),
++ HIF_RD_SYNC_BYTE_FIX, NULL);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the command credit count register\n"));
++ return A_ERROR;
++ }
++ /* we did a 4-byte read to the same count register so mask off upper bytes */
++ cmdCredits &= 0xFF;
++ status = A_ERROR;
++ }
++
++ if (cmdCredits) {
++ address = mboxAddress[ENDPOINT1];
++ status = HIFReadWrite(device, address, buffer, length,
++ HIF_RD_SYNC_BYTE_INC, NULL);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the BMI data from the device\n"));
++ return A_ERROR;
++ }
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Communication timeout\n"));
++ return A_ERROR;
++ }
++
++ return status;
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/bmi/bmi_internal.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/bmi/bmi_internal.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,45 @@
++#ifndef BMI_INTERNAL_H
++#define BMI_INTERNAL_H
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "a_osapi.h"
++#include "a_debug.h"
++#include "AR6Khwreg.h"
++#include "bmi_msg.h"
++
++#define BMI_COMMUNICATION_TIMEOUT 100000
++
++/* ------ Global Variable Declarations ------- */
++A_BOOL bmiDone;
++
++A_STATUS
++bmiBufferSend(HIF_DEVICE *device,
++ A_UCHAR *buffer,
++ A_UINT32 length);
++
++A_STATUS
++bmiBufferReceive(HIF_DEVICE *device,
++ A_UCHAR *buffer,
++ A_UINT32 length);
++
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/hif/hif.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/hif/hif.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,818 @@
++/*
++ * @file: hif.c
++ *
++ * @abstract: HIF layer reference implementation for Atheros SDIO stack
++ *
++ * @notice: Copyright (c) 2004-2006 Atheros Communications Inc.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "hif_internal.h"
++
++/* ------ Static Variables ------ */
++
++/* ------ Global Variable Declarations ------- */
++SD_PNP_INFO Ids[] = {
++ {
++ .SDIO_ManufacturerID = MANUFACTURER_ID_AR6001_BASE | 0xB,
++ .SDIO_ManufacturerCode = MANUFACTURER_CODE,
++ .SDIO_FunctionClass = FUNCTION_CLASS,
++ .SDIO_FunctionNo = 1
++ },
++ {
++ .SDIO_ManufacturerID = MANUFACTURER_ID_AR6001_BASE | 0xA,
++ .SDIO_ManufacturerCode = MANUFACTURER_CODE,
++ .SDIO_FunctionClass = FUNCTION_CLASS,
++ .SDIO_FunctionNo = 1
++ },
++ {
++ .SDIO_ManufacturerID = MANUFACTURER_ID_AR6001_BASE | 0x9,
++ .SDIO_ManufacturerCode = MANUFACTURER_CODE,
++ .SDIO_FunctionClass = FUNCTION_CLASS,
++ .SDIO_FunctionNo = 1
++ },
++ {
++ .SDIO_ManufacturerID = MANUFACTURER_ID_AR6001_BASE | 0x8,
++ .SDIO_ManufacturerCode = MANUFACTURER_CODE,
++ .SDIO_FunctionClass = FUNCTION_CLASS,
++ .SDIO_FunctionNo = 1
++ },
++ {
++ .SDIO_ManufacturerID = MANUFACTURER_ID_AR6002_BASE | 0x0,
++ .SDIO_ManufacturerCode = MANUFACTURER_CODE,
++ .SDIO_FunctionClass = FUNCTION_CLASS,
++ .SDIO_FunctionNo = 1
++ },
++ {
++ .SDIO_ManufacturerID = MANUFACTURER_ID_AR6002_BASE | 0x1,
++ .SDIO_ManufacturerCode = MANUFACTURER_CODE,
++ .SDIO_FunctionClass = FUNCTION_CLASS,
++ .SDIO_FunctionNo = 1
++ },
++ {
++ } //list is null termintaed
++};
++
++TARGET_FUNCTION_CONTEXT FunctionContext = {
++ .function.Version = CT_SDIO_STACK_VERSION_CODE,
++ .function.pName = "sdio_wlan",
++ .function.MaxDevices = 1,
++ .function.NumDevices = 0,
++ .function.pIds = Ids,
++ .function.pProbe = hifDeviceInserted,
++ .function.pRemove = hifDeviceRemoved,
++ .function.pSuspend = NULL,
++ .function.pResume = NULL,
++ .function.pWake = NULL,
++ .function.pContext = &FunctionContext,
++};
++
++HIF_DEVICE hifDevice[HIF_MAX_DEVICES];
++HTC_CALLBACKS htcCallbacks;
++BUS_REQUEST busRequest[BUS_REQUEST_MAX_NUM];
++static BUS_REQUEST *s_busRequestFreeQueue = NULL;
++OS_CRITICALSECTION lock;
++extern A_UINT32 onebitmode;
++extern A_UINT32 busspeedlow;
++extern A_UINT32 debughif;
++
++#ifdef DEBUG
++#define ATH_DEBUG_ERROR 1
++#define ATH_DEBUG_WARN 2
++#define ATH_DEBUG_TRACE 3
++#define _AR_DEBUG_PRINTX_ARG(arg...) arg
++#define AR_DEBUG_PRINTF(lvl, args)\
++ {if (lvl <= debughif)\
++ A_PRINTF(KERN_ALERT _AR_DEBUG_PRINTX_ARG args);\
++ }
++#else
++#define AR_DEBUG_PRINTF(lvl, args)
++#endif
++
++static BUS_REQUEST *hifAllocateBusRequest(void);
++static void hifFreeBusRequest(BUS_REQUEST *busrequest);
++static THREAD_RETURN insert_helper_func(POSKERNEL_HELPER pHelper);
++static void ResetAllCards(void);
++
++/* ------ Functions ------ */
++int HIFInit(HTC_CALLBACKS *callbacks)
++{
++ SDIO_STATUS status;
++ DBG_ASSERT(callbacks != NULL);
++
++ /* Store the callback and event handlers */
++ htcCallbacks.deviceInsertedHandler = callbacks->deviceInsertedHandler;
++ htcCallbacks.deviceRemovedHandler = callbacks->deviceRemovedHandler;
++ htcCallbacks.deviceSuspendHandler = callbacks->deviceSuspendHandler;
++ htcCallbacks.deviceResumeHandler = callbacks->deviceResumeHandler;
++ htcCallbacks.deviceWakeupHandler = callbacks->deviceWakeupHandler;
++ htcCallbacks.rwCompletionHandler = callbacks->rwCompletionHandler;
++ htcCallbacks.dsrHandler = callbacks->dsrHandler;
++
++ CriticalSectionInit(&lock);
++
++ /* Register with bus driver core */
++ status = SDIO_RegisterFunction(&FunctionContext.function);
++ DBG_ASSERT(SDIO_SUCCESS(status));
++
++ return(0);
++}
++
++A_STATUS
++HIFReadWrite(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UCHAR *buffer,
++ A_UINT32 length,
++ A_UINT32 request,
++ void *context)
++{
++ A_UINT8 rw;
++ A_UINT8 mode;
++ A_UINT8 funcNo;
++ A_UINT8 opcode;
++ A_UINT16 count;
++ SDREQUEST *sdrequest;
++ SDIO_STATUS sdiostatus;
++ BUS_REQUEST *busrequest;
++ A_STATUS status = A_OK;
++
++ DBG_ASSERT(device != NULL);
++ DBG_ASSERT(device->handle != NULL);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Device: %p\n", device));
++
++ do {
++ busrequest = hifAllocateBusRequest();
++ if (busrequest == NULL) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF Unable to allocate bus request\n"));
++ status = A_NO_RESOURCE;
++ break;
++ }
++
++ sdrequest = busrequest->request;
++ busrequest->context = context;
++
++ sdrequest->pDataBuffer = buffer;
++ if (request & HIF_SYNCHRONOUS) {
++ sdrequest->Flags = SDREQ_FLAGS_RESP_SDIO_R5 | SDREQ_FLAGS_DATA_TRANS;
++ sdrequest->pCompleteContext = NULL;
++ sdrequest->pCompletion = NULL;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Execution mode: Synchronous\n"));
++ } else if (request & HIF_ASYNCHRONOUS) {
++ sdrequest->Flags = SDREQ_FLAGS_RESP_SDIO_R5 | SDREQ_FLAGS_DATA_TRANS |
++ SDREQ_FLAGS_TRANS_ASYNC;
++ sdrequest->pCompleteContext = busrequest;
++ sdrequest->pCompletion = hifRWCompletionHandler;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Execution mode: Asynchronous\n"));
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Invalid execution mode: 0x%08x\n", request));
++ status = A_EINVAL;
++ break;
++ }
++
++ if (request & HIF_EXTENDED_IO) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Command type: CMD53\n"));
++ sdrequest->Command = CMD53;
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Invalid command type: 0x%08x\n", request));
++ status = A_EINVAL;
++ break;
++ }
++
++ if (request & HIF_BLOCK_BASIS) {
++ mode = CMD53_BLOCK_BASIS;
++ sdrequest->BlockLen = HIF_MBOX_BLOCK_SIZE;
++ sdrequest->BlockCount = length / HIF_MBOX_BLOCK_SIZE;
++ count = sdrequest->BlockCount;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("Block mode (BlockLen: %d, BlockCount: %d)\n",
++ sdrequest->BlockLen, sdrequest->BlockCount));
++ } else if (request & HIF_BYTE_BASIS) {
++ mode = CMD53_BYTE_BASIS;
++ sdrequest->BlockLen = length;
++ sdrequest->BlockCount = 1;
++ count = sdrequest->BlockLen;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("Byte mode (BlockLen: %d, BlockCount: %d)\n",
++ sdrequest->BlockLen, sdrequest->BlockCount));
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Invalid data mode: 0x%08x\n", request));
++ status = A_EINVAL;
++ break;
++ }
++
++#if 0
++ /* useful for checking register accesses */
++ if (length & 0x3) {
++ A_PRINTF(KERN_ALERT"HIF (%s) is not a multiple of 4 bytes, addr:0x%X, len:%d\n",
++ request & HIF_WRITE ? "write":"read", address, length);
++ }
++#endif
++
++ if ((address >= HIF_MBOX_START_ADDR(0)) &&
++ (address <= HIF_MBOX_END_ADDR(3)))
++ {
++
++ DBG_ASSERT(length <= HIF_MBOX_WIDTH);
++
++ /*
++ * Mailbox write. Adjust the address so that the last byte
++ * falls on the EOM address.
++ */
++ address += (HIF_MBOX_WIDTH - length);
++ }
++
++
++
++ if (request & HIF_WRITE) {
++ rw = CMD53_WRITE;
++ sdrequest->Flags |= SDREQ_FLAGS_DATA_WRITE;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Direction: Write\n"));
++ } else if (request & HIF_READ) {
++ rw = CMD53_READ;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Direction: Read\n"));
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Invalid direction: 0x%08x\n", request));
++ status = A_EINVAL;
++ break;
++ }
++
++ if (request & HIF_FIXED_ADDRESS) {
++ opcode = CMD53_FIXED_ADDRESS;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Address mode: Fixed\n"));
++ } else if (request & HIF_INCREMENTAL_ADDRESS) {
++ opcode = CMD53_INCR_ADDRESS;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Address mode: Incremental\n"));
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Invalid address mode: 0x%08x\n", request));
++ status = A_EINVAL;
++ break;
++ }
++
++ funcNo = SDDEVICE_GET_SDIO_FUNCNO(device->handle);
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Function number: %d\n", funcNo));
++ SDIO_SET_CMD53_ARG(sdrequest->Argument, rw, funcNo,
++ mode, opcode, address, count);
++
++ /* Send the command out */
++ sdiostatus = SDDEVICE_CALL_REQUEST_FUNC(device->handle, sdrequest);
++
++ if (!SDIO_SUCCESS(sdiostatus)) {
++ status = A_ERROR;
++ }
++
++ } while (FALSE);
++
++ if (A_FAILED(status) || (request & HIF_SYNCHRONOUS)) {
++ if (busrequest != NULL) {
++ hifFreeBusRequest(busrequest);
++ }
++ }
++
++ if (A_FAILED(status) && (request & HIF_ASYNCHRONOUS)) {
++ /* call back async handler on failure */
++ htcCallbacks.rwCompletionHandler(context, status);
++ }
++
++ return status;
++}
++
++A_STATUS
++HIFConfigureDevice(HIF_DEVICE *device, HIF_DEVICE_CONFIG_OPCODE opcode,
++ void *config, A_UINT32 configLen)
++{
++ A_UINT32 count;
++
++ switch(opcode) {
++ case HIF_DEVICE_GET_MBOX_BLOCK_SIZE:
++ ((A_UINT32 *)config)[0] = HIF_MBOX0_BLOCK_SIZE;
++ ((A_UINT32 *)config)[1] = HIF_MBOX1_BLOCK_SIZE;
++ ((A_UINT32 *)config)[2] = HIF_MBOX2_BLOCK_SIZE;
++ ((A_UINT32 *)config)[3] = HIF_MBOX3_BLOCK_SIZE;
++ break;
++
++ case HIF_DEVICE_GET_MBOX_ADDR:
++ for (count = 0; count < 4; count ++) {
++ ((A_UINT32 *)config)[count] = HIF_MBOX_START_ADDR(count);
++ }
++ break;
++ case HIF_DEVICE_GET_IRQ_PROC_MODE:
++ /* the SDIO stack allows the interrupts to be processed either way, ASYNC or SYNC */
++ *((HIF_DEVICE_IRQ_PROCESSING_MODE *)config) = HIF_DEVICE_IRQ_ASYNC_SYNC;
++ break;
++ default:
++ AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
++ ("Unsupported configuration opcode: %d\n", opcode));
++ return A_ERROR;
++ }
++
++ return A_OK;
++}
++
++void
++HIFShutDownDevice(HIF_DEVICE *device)
++{
++ A_UINT8 data;
++ A_UINT32 count;
++ SDIO_STATUS status;
++ SDCONFIG_BUS_MODE_DATA busSettings;
++ SDCONFIG_FUNC_ENABLE_DISABLE_DATA fData;
++
++ if (device != NULL) {
++ DBG_ASSERT(device->handle != NULL);
++
++ /* Remove the allocated current if any */
++ status = SDLIB_IssueConfig(device->handle,
++ SDCONFIG_FUNC_FREE_SLOT_CURRENT, NULL, 0);
++ DBG_ASSERT(SDIO_SUCCESS(status));
++
++ /* Disable the card */
++ fData.EnableFlags = SDCONFIG_DISABLE_FUNC;
++ fData.TimeOut = 1;
++ status = SDLIB_IssueConfig(device->handle, SDCONFIG_FUNC_ENABLE_DISABLE,
++ &fData, sizeof(fData));
++ DBG_ASSERT(SDIO_SUCCESS(status));
++
++ /* Perform a soft I/O reset */
++ data = SDIO_IO_RESET;
++ status = SDLIB_IssueCMD52(device->handle, 0, SDIO_IO_ABORT_REG,
++ &data, 1, 1);
++ DBG_ASSERT(SDIO_SUCCESS(status));
++
++ /*
++ * WAR - Codetelligence driver does not seem to shutdown correctly in 1
++ * bit mode. By default it configures the HC in the 4 bit. Its later in
++ * our driver that we switch to 1 bit mode. If we try to shutdown, the
++ * driver hangs so we revert to 4 bit mode, to be transparent to the
++ * underlying bus driver.
++ */
++ if (onebitmode) {
++ ZERO_OBJECT(busSettings);
++ busSettings.BusModeFlags = SDDEVICE_GET_BUSMODE_FLAGS(device->handle);
++ SDCONFIG_SET_BUS_WIDTH(busSettings.BusModeFlags,
++ SDCONFIG_BUS_WIDTH_4_BIT);
++
++ /* Issue config request to change the bus width to 4 bit */
++ status = SDLIB_IssueConfig(device->handle, SDCONFIG_BUS_MODE_CTRL,
++ &busSettings,
++ sizeof(SDCONFIG_BUS_MODE_DATA));
++ DBG_ASSERT(SDIO_SUCCESS(status));
++ }
++
++ /* Free the bus requests */
++ for (count = 0; count < BUS_REQUEST_MAX_NUM; count ++) {
++ SDDeviceFreeRequest(device->handle, busRequest[count].request);
++ }
++ /* Clean up the queue */
++ s_busRequestFreeQueue = NULL;
++ } else {
++ /* since we are unloading the driver anyways, reset all cards in case the SDIO card
++ * is externally powered and we are unloading the SDIO stack. This avoids the problem when
++ * the SDIO stack is reloaded and attempts are made to re-enumerate a card that is already
++ * enumerated */
++ ResetAllCards();
++ /* Unregister with bus driver core */
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("Unregistering with the bus driver\n"));
++ status = SDIO_UnregisterFunction(&FunctionContext.function);
++ DBG_ASSERT(SDIO_SUCCESS(status));
++ }
++}
++
++void
++hifRWCompletionHandler(SDREQUEST *request)
++{
++ A_STATUS status;
++ void *context;
++ BUS_REQUEST *busrequest;
++
++ if (SDIO_SUCCESS(request->Status)) {
++ status = A_OK;
++ } else {
++ status = A_ERROR;
++ }
++
++ DBG_ASSERT(status == A_OK);
++ busrequest = (BUS_REQUEST *) request->pCompleteContext;
++ context = (void *) busrequest->context;
++ /* free the request before calling the callback, in case the
++ * callback submits another request, this guarantees that
++ * there is at least 1 free request available everytime the callback
++ * is invoked */
++ hifFreeBusRequest(busrequest);
++ htcCallbacks.rwCompletionHandler(context, status);
++}
++
++void
++hifIRQHandler(void *context)
++{
++ A_STATUS status;
++ HIF_DEVICE *device;
++
++ device = (HIF_DEVICE *)context;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Device: %p\n", device));
++ status = htcCallbacks.dsrHandler(device->htc_handle);
++ DBG_ASSERT(status == A_OK);
++}
++
++BOOL
++hifDeviceInserted(SDFUNCTION *function, SDDEVICE *handle)
++{
++ BOOL enabled;
++ A_UINT8 data;
++ A_UINT32 count;
++ HIF_DEVICE *device;
++ SDIO_STATUS status;
++ A_UINT16 maxBlocks;
++ A_UINT16 maxBlockSize;
++ SDCONFIG_BUS_MODE_DATA busSettings;
++ SDCONFIG_FUNC_ENABLE_DISABLE_DATA fData;
++ TARGET_FUNCTION_CONTEXT *functionContext;
++ SDCONFIG_FUNC_SLOT_CURRENT_DATA slotCurrent;
++ SD_BUSCLOCK_RATE currentBusClock;
++
++ DBG_ASSERT(function != NULL);
++ DBG_ASSERT(handle != NULL);
++
++ device = addHifDevice(handle);
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Device: %p\n", device));
++ functionContext = (TARGET_FUNCTION_CONTEXT *)function->pContext;
++
++ /*
++ * Issue commands to get the manufacturer ID and stuff and compare it
++ * against the rev Id derived from the ID registered during the
++ * initialization process. Report the device only in the case there
++ * is a match. In the case od SDIO, the bus driver has already queried
++ * these details so we just need to use their data structures to get the
++ * relevant values. Infact, the driver has already matched it against
++ * the Ids that we registered with it so we dont need to the step here.
++ */
++
++ /* Configure the SDIO Bus Width */
++ if (onebitmode) {
++ data = SDIO_BUS_WIDTH_1_BIT;
++ status = SDLIB_IssueCMD52(handle, 0, SDIO_BUS_IF_REG, &data, 1, 1);
++ if (!SDIO_SUCCESS(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Unable to set the bus width to 1 bit\n"));
++ return FALSE;
++ }
++ }
++
++ /* Get current bus flags */
++ ZERO_OBJECT(busSettings);
++
++ busSettings.BusModeFlags = SDDEVICE_GET_BUSMODE_FLAGS(handle);
++ if (onebitmode) {
++ SDCONFIG_SET_BUS_WIDTH(busSettings.BusModeFlags,
++ SDCONFIG_BUS_WIDTH_1_BIT);
++ }
++
++ /* get the current operating clock, the bus driver sets us up based
++ * on what our CIS reports and what the host controller can handle
++ * we can use this to determine whether we want to drop our clock rate
++ * down */
++ currentBusClock = SDDEVICE_GET_OPER_CLOCK(handle);
++ busSettings.ClockRate = currentBusClock;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("HIF currently running at: %d \n",currentBusClock));
++
++ /* see if HIF wants to run at a lower clock speed, we may already be
++ * at that lower clock speed */
++ if (currentBusClock > (SDIO_CLOCK_FREQUENCY_DEFAULT >> busspeedlow)) {
++ busSettings.ClockRate = SDIO_CLOCK_FREQUENCY_DEFAULT >> busspeedlow;
++ AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
++ ("HIF overriding clock to %d \n",busSettings.ClockRate));
++ }
++
++ /* Issue config request to override clock rate */
++ status = SDLIB_IssueConfig(handle, SDCONFIG_FUNC_CHANGE_BUS_MODE, &busSettings,
++ sizeof(SDCONFIG_BUS_MODE_DATA));
++ if (!SDIO_SUCCESS(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Unable to configure the host clock\n"));
++ return FALSE;
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("Configured clock: %d, Maximum clock: %d\n",
++ busSettings.ActualClockRate,
++ SDDEVICE_GET_MAX_CLOCK(handle)));
++ }
++
++ /*
++ * Check if the target supports block mode. This result of this check
++ * can be used to implement the HIFReadWrite API.
++ */
++ if (SDDEVICE_GET_SDIO_FUNC_MAXBLKSIZE(handle)) {
++ /* Limit block size to operational block limit or card function
++ capability */
++ maxBlockSize = min(SDDEVICE_GET_OPER_BLOCK_LEN(handle),
++ SDDEVICE_GET_SDIO_FUNC_MAXBLKSIZE(handle));
++
++ /* check if the card support multi-block transfers */
++ if (!(SDDEVICE_GET_SDIOCARD_CAPS(handle) & SDIO_CAPS_MULTI_BLOCK)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Byte basis only\n"));
++
++ /* Limit block size to max byte basis */
++ maxBlockSize = min(maxBlockSize,
++ (A_UINT16)SDIO_MAX_LENGTH_BYTE_BASIS);
++ maxBlocks = 1;
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Multi-block capable\n"));
++ maxBlocks = SDDEVICE_GET_OPER_BLOCKS(handle);
++ status = SDLIB_SetFunctionBlockSize(handle, HIF_MBOX_BLOCK_SIZE);
++ if (!SDIO_SUCCESS(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Failed to set block size. Err:%d\n", status));
++ return FALSE;
++ }
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("Bytes Per Block: %d bytes, Block Count:%d \n",
++ maxBlockSize, maxBlocks));
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Function does not support Block Mode!\n"));
++ return FALSE;
++ }
++
++ /* Allocate the slot current */
++ status = SDLIB_GetDefaultOpCurrent(handle, &slotCurrent.SlotCurrent);
++ if (SDIO_SUCCESS(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Allocating Slot current: %d mA\n",
++ slotCurrent.SlotCurrent));
++ status = SDLIB_IssueConfig(handle, SDCONFIG_FUNC_ALLOC_SLOT_CURRENT,
++ &slotCurrent, sizeof(slotCurrent));
++ if (!SDIO_SUCCESS(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Failed to allocate slot current %d\n", status));
++ return FALSE;
++ }
++ }
++
++ /* Enable the dragon function */
++ count = 0;
++ enabled = FALSE;
++ fData.TimeOut = 1;
++ fData.EnableFlags = SDCONFIG_ENABLE_FUNC;
++ while ((count++ < SDWLAN_ENABLE_DISABLE_TIMEOUT) && !enabled)
++ {
++ /* Enable dragon */
++ status = SDLIB_IssueConfig(handle, SDCONFIG_FUNC_ENABLE_DISABLE,
++ &fData, sizeof(fData));
++ if (!SDIO_SUCCESS(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("Attempting to enable the card again\n"));
++ continue;
++ }
++
++ /* Mark the status as enabled */
++ enabled = TRUE;
++ }
++
++ /* Check if we were succesful in enabling the target */
++ if (!enabled) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
++ ("Failed to communicate with the target\n"));
++ return FALSE;
++ }
++
++ /* Allocate the bus requests to be used later */
++ A_MEMZERO(busRequest, sizeof(busRequest));
++ for (count = 0; count < BUS_REQUEST_MAX_NUM; count ++) {
++ if ((busRequest[count].request = SDDeviceAllocRequest(handle)) == NULL){
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("Unable to allocate memory\n"));
++ /* TODO: Free the memory that has already been allocated */
++ return FALSE;
++ }
++ hifFreeBusRequest(&busRequest[count]);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("0x%08x = busRequest[%d].request = 0x%08x\n",
++ (unsigned int) &busRequest[count], count,
++ (unsigned int) busRequest[count].request));
++ }
++
++ /* Schedule a worker to handle device inserted, this is a temporary workaround
++ * to fix a deadlock if the device fails to intialize in the insertion handler
++ * The failure causes the instance to shutdown the HIF layer and unregister the
++ * function driver within the busdriver probe context which can deadlock
++ *
++ * NOTE: we cannot use the default work queue because that would block
++ * SD bus request processing for all synchronous I/O. We must use a kernel
++ * thread that is creating using the helper library.
++ * */
++
++ if (SDIO_SUCCESS(SDLIB_OSCreateHelper(&device->insert_helper,
++ insert_helper_func,
++ device))) {
++ device->helper_started = TRUE;
++ }
++
++ return TRUE;
++}
++
++static THREAD_RETURN insert_helper_func(POSKERNEL_HELPER pHelper)
++{
++
++ /*
++ * Adding a wait of around a second before we issue the very first
++ * command to dragon. During the process of loading/unloading the
++ * driver repeatedly it was observed that we get a data timeout
++ * while accessing function 1 registers in the chip. The theory at
++ * this point is that some initialization delay in dragon is
++ * causing the SDIO state in dragon core to be not ready even after
++ * the ready bit indicates that function 1 is ready. Accomodating
++ * for this behavior by adding some delay in the driver before it
++ * issues the first command after switching on dragon. Need to
++ * investigate this a bit more - TODO
++ */
++
++ A_MDELAY(1000);
++ /* Inform HTC */
++ if ((htcCallbacks.deviceInsertedHandler(SD_GET_OS_HELPER_CONTEXT(pHelper))) != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Device rejected\n"));
++ }
++
++ return 0;
++}
++
++void
++HIFAckInterrupt(HIF_DEVICE *device)
++{
++ SDIO_STATUS status;
++ DBG_ASSERT(device != NULL);
++ DBG_ASSERT(device->handle != NULL);
++
++ /* Acknowledge our function IRQ */
++ status = SDLIB_IssueConfig(device->handle, SDCONFIG_FUNC_ACK_IRQ,
++ NULL, 0);
++ DBG_ASSERT(SDIO_SUCCESS(status));
++}
++
++void
++HIFUnMaskInterrupt(HIF_DEVICE *device)
++{
++ SDIO_STATUS status;
++
++ DBG_ASSERT(device != NULL);
++ DBG_ASSERT(device->handle != NULL);
++
++ /* Register the IRQ Handler */
++ SDDEVICE_SET_IRQ_HANDLER(device->handle, hifIRQHandler, device);
++
++ /* Unmask our function IRQ */
++ status = SDLIB_IssueConfig(device->handle, SDCONFIG_FUNC_UNMASK_IRQ,
++ NULL, 0);
++ DBG_ASSERT(SDIO_SUCCESS(status));
++}
++
++void HIFMaskInterrupt(HIF_DEVICE *device)
++{
++ SDIO_STATUS status;
++ DBG_ASSERT(device != NULL);
++ DBG_ASSERT(device->handle != NULL);
++
++ /* Mask our function IRQ */
++ status = SDLIB_IssueConfig(device->handle, SDCONFIG_FUNC_MASK_IRQ,
++ NULL, 0);
++ DBG_ASSERT(SDIO_SUCCESS(status));
++
++ /* Unregister the IRQ Handler */
++ SDDEVICE_SET_IRQ_HANDLER(device->handle, NULL, NULL);
++}
++
++static BUS_REQUEST *hifAllocateBusRequest(void)
++{
++ BUS_REQUEST *busrequest;
++
++ /* Acquire lock */
++ CriticalSectionAcquire(&lock);
++
++ /* Remove first in list */
++ if((busrequest = s_busRequestFreeQueue) != NULL)
++ {
++ s_busRequestFreeQueue = busrequest->next;
++ }
++
++ /* Release lock */
++ CriticalSectionRelease(&lock);
++
++ return busrequest;
++}
++
++static void
++hifFreeBusRequest(BUS_REQUEST *busrequest)
++{
++ DBG_ASSERT(busrequest != NULL);
++
++ /* Acquire lock */
++ CriticalSectionAcquire(&lock);
++
++ /* Insert first in list */
++ busrequest->next = s_busRequestFreeQueue;
++ s_busRequestFreeQueue = busrequest;
++
++ /* Release lock */
++ CriticalSectionRelease(&lock);
++}
++
++void
++hifDeviceRemoved(SDFUNCTION *function, SDDEVICE *handle)
++{
++ A_STATUS status;
++ HIF_DEVICE *device;
++ DBG_ASSERT(function != NULL);
++ DBG_ASSERT(handle != NULL);
++
++ device = getHifDevice(handle);
++ status = htcCallbacks.deviceRemovedHandler(device->htc_handle, A_OK);
++
++ /* cleanup the helper thread */
++ if (device->helper_started) {
++ SDLIB_OSDeleteHelper(&device->insert_helper);
++ device->helper_started = FALSE;
++ }
++
++ delHifDevice(handle);
++ DBG_ASSERT(status == A_OK);
++}
++
++HIF_DEVICE *
++addHifDevice(SDDEVICE *handle)
++{
++ DBG_ASSERT(handle != NULL);
++ hifDevice[0].handle = handle;
++ return &hifDevice[0];
++}
++
++HIF_DEVICE *
++getHifDevice(SDDEVICE *handle)
++{
++ DBG_ASSERT(handle != NULL);
++ return &hifDevice[0];
++}
++
++void
++delHifDevice(SDDEVICE *handle)
++{
++ DBG_ASSERT(handle != NULL);
++ hifDevice[0].handle = NULL;
++}
++
++static void ResetAllCards(void)
++{
++ UINT8 data;
++ SDIO_STATUS status;
++ int i;
++
++ data = SDIO_IO_RESET;
++
++ /* set the I/O CARD reset bit:
++ * NOTE: we are exploiting a "feature" of the SDIO core that resets the core when you
++ * set the RES bit in the SDIO_IO_ABORT register. This bit however "normally" resets the
++ * I/O functions leaving the SDIO core in the same state (as per SDIO spec).
++ * In this design, this reset can be used to reset the SDIO core itself */
++ for (i = 0; i < HIF_MAX_DEVICES; i++) {
++ if (hifDevice[i].handle != NULL) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
++ ("Issuing I/O Card reset for instance: %d \n",i));
++ /* set the I/O Card reset bit */
++ status = SDLIB_IssueCMD52(hifDevice[i].handle,
++ 0, /* function 0 space */
++ SDIO_IO_ABORT_REG,
++ &data,
++ 1, /* 1 byte */
++ TRUE); /* write */
++ }
++ }
++
++}
++
++void HIFSetHandle(void *hif_handle, void *handle)
++{
++ HIF_DEVICE *device = (HIF_DEVICE *) hif_handle;
++
++ device->htc_handle = handle;
++
++ return;
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/hif/hif_internal.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/hif/hif_internal.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,102 @@
++/*
++ * @file: hif_internal.h
++ *
++ * @abstract: internal header file for hif layer
++ *
++ * @notice: Copyright (c) 2004-2006 Atheros Communications Inc.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include <linux/sdio/ctsystem.h>
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/_sdio_defs.h>
++#include <linux/sdio/sdio_lib.h>
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "a_osapi.h"
++#include "hif.h"
++
++#define MANUFACTURER_ID_AR6001_BASE 0x100
++#define MANUFACTURER_ID_AR6002_BASE 0x200
++#define FUNCTION_CLASS 0x0
++#define MANUFACTURER_CODE 0x271
++
++#define BUS_REQUEST_MAX_NUM 64
++
++#define SDIO_CLOCK_FREQUENCY_DEFAULT 25000000
++#define SDWLAN_ENABLE_DISABLE_TIMEOUT 20
++#define FLAGS_CARD_ENAB 0x02
++#define FLAGS_CARD_IRQ_UNMSK 0x04
++
++#define HIF_MBOX_BLOCK_SIZE 128
++#define HIF_MBOX_BASE_ADDR 0x800
++#define HIF_MBOX_WIDTH 0x800
++#define HIF_MBOX0_BLOCK_SIZE 1
++#define HIF_MBOX1_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE
++#define HIF_MBOX2_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE
++#define HIF_MBOX3_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE
++
++#define HIF_MBOX_START_ADDR(mbox) \
++ HIF_MBOX_BASE_ADDR + mbox * HIF_MBOX_WIDTH
++
++#define HIF_MBOX_END_ADDR(mbox) \
++ HIF_MBOX_START_ADDR(mbox) + HIF_MBOX_WIDTH - 1
++
++struct hif_device {
++ SDDEVICE *handle;
++ void *htc_handle;
++ OSKERNEL_HELPER insert_helper;
++ BOOL helper_started;
++};
++
++typedef struct target_function_context {
++ SDFUNCTION function; /* function description of the bus driver */
++ OS_SEMAPHORE instanceSem; /* instance lock. Unused */
++ SDLIST instanceList; /* list of instances. Unused */
++} TARGET_FUNCTION_CONTEXT;
++
++typedef struct bus_request {
++ struct bus_request *next;
++ SDREQUEST *request;
++ void *context;
++} BUS_REQUEST;
++
++BOOL
++hifDeviceInserted(SDFUNCTION *function, SDDEVICE *device);
++
++void
++hifDeviceRemoved(SDFUNCTION *function, SDDEVICE *device);
++
++SDREQUEST *
++hifAllocateDeviceRequest(SDDEVICE *device);
++
++void
++hifFreeDeviceRequest(SDREQUEST *request);
++
++void
++hifRWCompletionHandler(SDREQUEST *request);
++
++void
++hifIRQHandler(void *context);
++
++HIF_DEVICE *
++addHifDevice(SDDEVICE *handle);
++
++HIF_DEVICE *
++getHifDevice(SDDEVICE *handle);
++
++void
++delHifDevice(SDDEVICE *handle);
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/ar6k.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/ar6k.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,991 @@
++/*
++ * AR6K device layer that handles register level I/O
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "AR6Khwreg.h"
++#include "a_osapi.h"
++#include "a_debug.h"
++#include "hif.h"
++#include "htc_packet.h"
++#include "ar6k.h"
++
++#define MAILBOX_FOR_BLOCK_SIZE 1
++
++extern A_UINT32 resetok;
++
++static A_STATUS DevEnableInterrupts(AR6K_DEVICE *pDev);
++static A_STATUS DevDisableInterrupts(AR6K_DEVICE *pDev);
++
++#define LOCK_AR6K(p) A_MUTEX_LOCK(&(p)->Lock);
++#define UNLOCK_AR6K(p) A_MUTEX_UNLOCK(&(p)->Lock);
++
++void AR6KFreeIOPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket)
++{
++ LOCK_AR6K(pDev);
++ HTC_PACKET_ENQUEUE(&pDev->RegisterIOList,pPacket);
++ UNLOCK_AR6K(pDev);
++}
++
++HTC_PACKET *AR6KAllocIOPacket(AR6K_DEVICE *pDev)
++{
++ HTC_PACKET *pPacket;
++
++ LOCK_AR6K(pDev);
++ pPacket = HTC_PACKET_DEQUEUE(&pDev->RegisterIOList);
++ UNLOCK_AR6K(pDev);
++
++ return pPacket;
++}
++
++A_STATUS DevSetup(AR6K_DEVICE *pDev)
++{
++ A_UINT32 mailboxaddrs[AR6K_MAILBOXES];
++ A_UINT32 blocksizes[AR6K_MAILBOXES];
++ A_STATUS status = A_OK;
++ int i;
++
++ AR_DEBUG_ASSERT(AR6K_IRQ_PROC_REGS_SIZE == 16);
++ AR_DEBUG_ASSERT(AR6K_IRQ_ENABLE_REGS_SIZE == 4);
++
++ do {
++ /* give a handle to HIF for this target */
++ HIFSetHandle(pDev->HIFDevice, (void *)pDev);
++ /* initialize our free list of IO packets */
++ INIT_HTC_PACKET_QUEUE(&pDev->RegisterIOList);
++ A_MUTEX_INIT(&pDev->Lock);
++
++ /* get the addresses for all 4 mailboxes */
++ status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR,
++ mailboxaddrs, sizeof(mailboxaddrs));
++
++ if (status != A_OK) {
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ /* carve up register I/O packets (these are for ASYNC register I/O ) */
++ for (i = 0; i < AR6K_MAX_REG_IO_BUFFERS; i++) {
++ HTC_PACKET *pIOPacket;
++ pIOPacket = &pDev->RegIOBuffers[i].HtcPacket;
++ SET_HTC_PACKET_INFO_RX_REFILL(pIOPacket,
++ pDev,
++ pDev->RegIOBuffers[i].Buffer,
++ AR6K_REG_IO_BUFFER_SIZE,
++ 0); /* don't care */
++ AR6KFreeIOPacket(pDev,pIOPacket);
++ }
++
++ /* get the address of the mailbox we are using */
++ pDev->MailboxAddress = mailboxaddrs[HTC_MAILBOX];
++
++ /* get the block sizes */
++ status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
++ blocksizes, sizeof(blocksizes));
++
++ if (status != A_OK) {
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ /* note: we actually get the block size of a mailbox other than 0, for SDIO the block
++ * size on mailbox 0 is artificially set to 1. So we use the block size that is set
++ * for the other 3 mailboxes */
++ pDev->BlockSize = blocksizes[MAILBOX_FOR_BLOCK_SIZE];
++ /* must be a power of 2 */
++ AR_DEBUG_ASSERT((pDev->BlockSize & (pDev->BlockSize - 1)) == 0);
++
++ /* assemble mask, used for padding to a block */
++ pDev->BlockMask = pDev->BlockSize - 1;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("BlockSize: %d, MailboxAddress:0x%X \n",
++ pDev->BlockSize, pDev->MailboxAddress));
++
++ pDev->GetPendingEventsFunc = NULL;
++ /* see if the HIF layer implements the get pending events function */
++ HIFConfigureDevice(pDev->HIFDevice,
++ HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
++ &pDev->GetPendingEventsFunc,
++ sizeof(pDev->GetPendingEventsFunc));
++
++ /* assume we can process HIF interrupt events asynchronously */
++ pDev->HifIRQProcessingMode = HIF_DEVICE_IRQ_ASYNC_SYNC;
++
++ /* see if the HIF layer overrides this assumption */
++ HIFConfigureDevice(pDev->HIFDevice,
++ HIF_DEVICE_GET_IRQ_PROC_MODE,
++ &pDev->HifIRQProcessingMode,
++ sizeof(pDev->HifIRQProcessingMode));
++
++ switch (pDev->HifIRQProcessingMode) {
++ case HIF_DEVICE_IRQ_SYNC_ONLY:
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF Interrupt processing is SYNC ONLY\n"));
++ break;
++ case HIF_DEVICE_IRQ_ASYNC_SYNC:
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF Interrupt processing is ASYNC and SYNC\n"));
++ break;
++ default:
++ AR_DEBUG_ASSERT(FALSE);
++ }
++
++ pDev->HifMaskUmaskRecvEvent = NULL;
++
++ /* see if the HIF layer implements the mask/unmask recv events function */
++ HIFConfigureDevice(pDev->HIFDevice,
++ HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
++ &pDev->HifMaskUmaskRecvEvent,
++ sizeof(pDev->HifMaskUmaskRecvEvent));
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF special overrides : 0x%X , 0x%X\n",
++ (A_UINT32)pDev->GetPendingEventsFunc, (A_UINT32)pDev->HifMaskUmaskRecvEvent));
++
++ status = DevDisableInterrupts(pDev);
++
++ } while (FALSE);
++
++ if (A_FAILED(status)) {
++ /* make sure handle is cleared */
++ HIFSetHandle(pDev->HIFDevice, NULL);
++ }
++
++ return status;
++
++}
++
++static A_STATUS DevEnableInterrupts(AR6K_DEVICE *pDev)
++{
++ A_STATUS status;
++ AR6K_IRQ_ENABLE_REGISTERS regs;
++
++ LOCK_AR6K(pDev);
++
++ /* Enable all the interrupts except for the dragon interrupt */
++ pDev->IrqEnableRegisters.int_status_enable = INT_STATUS_ENABLE_ERROR_SET(0x01) |
++ INT_STATUS_ENABLE_CPU_SET(0x01) |
++ INT_STATUS_ENABLE_COUNTER_SET(0x01);
++
++ if (NULL == pDev->GetPendingEventsFunc) {
++ pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
++ } else {
++ /* The HIF layer provided us with a pending events function which means that
++ * the detection of pending mbox messages is handled in the HIF layer.
++ * This is the case for the SPI2 interface.
++ * In the normal case we enable MBOX interrupts, for the case
++ * with HIFs that offer this mechanism, we keep these interrupts
++ * masked */
++ pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
++ }
++
++
++ /* Set up the CPU Interrupt Status Register */
++ pDev->IrqEnableRegisters.cpu_int_status_enable = CPU_INT_STATUS_ENABLE_BIT_SET(0x00);
++
++ /* Set up the Error Interrupt Status Register */
++ pDev->IrqEnableRegisters.error_status_enable =
++ ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(0x01) |
++ ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(0x01);
++
++ /* Set up the Counter Interrupt Status Register (only for debug interrupt to catch fatal errors) */
++ pDev->IrqEnableRegisters.counter_int_status_enable =
++ COUNTER_INT_STATUS_ENABLE_BIT_SET(AR6K_TARGET_DEBUG_INTR_MASK);
++
++ /* copy into our temp area */
++ A_MEMCPY(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
++
++ UNLOCK_AR6K(pDev);
++
++ /* always synchronous */
++ status = HIFReadWrite(pDev->HIFDevice,
++ INT_STATUS_ENABLE_ADDRESS,
++ ®s.int_status_enable,
++ AR6K_IRQ_ENABLE_REGS_SIZE,
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++
++ if (status != A_OK) {
++ /* Can't write it for some reason */
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("Failed to update interrupt control registers err: %d\n", status));
++
++ }
++
++ return status;
++}
++
++static A_STATUS DevDisableInterrupts(AR6K_DEVICE *pDev)
++{
++ AR6K_IRQ_ENABLE_REGISTERS regs;
++
++ LOCK_AR6K(pDev);
++ /* Disable all interrupts */
++ pDev->IrqEnableRegisters.int_status_enable = 0;
++ pDev->IrqEnableRegisters.cpu_int_status_enable = 0;
++ pDev->IrqEnableRegisters.error_status_enable = 0;
++ pDev->IrqEnableRegisters.counter_int_status_enable = 0;
++ /* copy into our temp area */
++ A_MEMCPY(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
++
++ UNLOCK_AR6K(pDev);
++
++ /* always synchronous */
++ return HIFReadWrite(pDev->HIFDevice,
++ INT_STATUS_ENABLE_ADDRESS,
++ ®s.int_status_enable,
++ AR6K_IRQ_ENABLE_REGS_SIZE,
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++}
++
++/* enable device interrupts */
++A_STATUS DevUnmaskInterrupts(AR6K_DEVICE *pDev)
++{
++ /* Unmask the host controller interrupts */
++ HIFUnMaskInterrupt(pDev->HIFDevice);
++
++ return DevEnableInterrupts(pDev);
++}
++
++/* disable all device interrupts */
++A_STATUS DevMaskInterrupts(AR6K_DEVICE *pDev)
++{
++ A_STATUS status;
++
++ status = DevDisableInterrupts(pDev);
++
++ if (A_SUCCESS(status)) {
++ /* Disable the interrupt at the HIF layer */
++ HIFMaskInterrupt(pDev->HIFDevice);
++ }
++
++ return status;
++}
++
++/* callback when our fetch to enable/disable completes */
++static void DevDoEnableDisableRecvAsyncHandler(void *Context, HTC_PACKET *pPacket)
++{
++ AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDoEnableDisableRecvAsyncHandler: (dev: 0x%X)\n", (A_UINT32)pDev));
++
++ if (A_FAILED(pPacket->Status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ (" Failed to disable receiver, status:%d \n", pPacket->Status));
++ }
++ /* free this IO packet */
++ AR6KFreeIOPacket(pDev,pPacket);
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDoEnableDisableRecvAsyncHandler \n"));
++}
++
++/* disable packet reception (used in case the host runs out of buffers)
++ * this is the "override" method when the HIF reports another methods to
++ * disable recv events */
++static A_STATUS DevDoEnableDisableRecvOverride(AR6K_DEVICE *pDev, A_BOOL EnableRecv, A_BOOL AsyncMode)
++{
++ A_STATUS status = A_OK;
++ HTC_PACKET *pIOPacket = NULL;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("DevDoEnableDisableRecvOverride: Enable:%d Mode:%d\n",
++ EnableRecv,AsyncMode));
++
++ do {
++
++ if (AsyncMode) {
++
++ pIOPacket = AR6KAllocIOPacket(pDev);
++
++ if (NULL == pIOPacket) {
++ status = A_NO_MEMORY;
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ /* stick in our completion routine when the I/O operation completes */
++ pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler;
++ pIOPacket->pContext = pDev;
++
++ /* call the HIF layer override and do this asynchronously */
++ status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice,
++ EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV,
++ pIOPacket);
++ break;
++ }
++
++ /* if we get here we are doing it synchronously */
++ status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice,
++ EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV,
++ NULL);
++
++ } while (FALSE);
++
++ if (A_FAILED(status) && (pIOPacket != NULL)) {
++ AR6KFreeIOPacket(pDev,pIOPacket);
++ }
++
++ return status;
++}
++
++/* disable packet reception (used in case the host runs out of buffers)
++ * this is the "normal" method using the interrupt enable registers through
++ * the host I/F */
++static A_STATUS DevDoEnableDisableRecvNormal(AR6K_DEVICE *pDev, A_BOOL EnableRecv, A_BOOL AsyncMode)
++{
++ A_STATUS status = A_OK;
++ HTC_PACKET *pIOPacket = NULL;
++ AR6K_IRQ_ENABLE_REGISTERS regs;
++
++ /* take the lock to protect interrupt enable shadows */
++ LOCK_AR6K(pDev);
++
++ if (EnableRecv) {
++ pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
++ } else {
++ pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
++ }
++
++ /* copy into our temp area */
++ A_MEMCPY(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
++ UNLOCK_AR6K(pDev);
++
++ do {
++
++ if (AsyncMode) {
++
++ pIOPacket = AR6KAllocIOPacket(pDev);
++
++ if (NULL == pIOPacket) {
++ status = A_NO_MEMORY;
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ /* copy values to write to our async I/O buffer */
++ A_MEMCPY(pIOPacket->pBuffer,®s,AR6K_IRQ_ENABLE_REGS_SIZE);
++
++ /* stick in our completion routine when the I/O operation completes */
++ pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler;
++ pIOPacket->pContext = pDev;
++
++ /* write it out asynchronously */
++ HIFReadWrite(pDev->HIFDevice,
++ INT_STATUS_ENABLE_ADDRESS,
++ pIOPacket->pBuffer,
++ AR6K_IRQ_ENABLE_REGS_SIZE,
++ HIF_WR_ASYNC_BYTE_INC,
++ pIOPacket);
++ break;
++ }
++
++ /* if we get here we are doing it synchronously */
++
++ status = HIFReadWrite(pDev->HIFDevice,
++ INT_STATUS_ENABLE_ADDRESS,
++ ®s.int_status_enable,
++ AR6K_IRQ_ENABLE_REGS_SIZE,
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++
++ } while (FALSE);
++
++ if (A_FAILED(status) && (pIOPacket != NULL)) {
++ AR6KFreeIOPacket(pDev,pIOPacket);
++ }
++
++ return status;
++}
++
++
++A_STATUS DevStopRecv(AR6K_DEVICE *pDev, A_BOOL AsyncMode)
++{
++ if (NULL == pDev->HifMaskUmaskRecvEvent) {
++ return DevDoEnableDisableRecvNormal(pDev,FALSE,AsyncMode);
++ } else {
++ return DevDoEnableDisableRecvOverride(pDev,FALSE,AsyncMode);
++ }
++}
++
++A_STATUS DevEnableRecv(AR6K_DEVICE *pDev, A_BOOL AsyncMode)
++{
++ if (NULL == pDev->HifMaskUmaskRecvEvent) {
++ return DevDoEnableDisableRecvNormal(pDev,TRUE,AsyncMode);
++ } else {
++ return DevDoEnableDisableRecvOverride(pDev,TRUE,AsyncMode);
++ }
++}
++
++void DevDumpRegisters(AR6K_IRQ_PROC_REGISTERS *pIrqProcRegs,
++ AR6K_IRQ_ENABLE_REGISTERS *pIrqEnableRegs)
++{
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, ("\n<------- Register Table -------->\n"));
++
++ if (pIrqProcRegs != NULL) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Int Status: 0x%x\n",pIrqProcRegs->host_int_status));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("CPU Int Status: 0x%x\n",pIrqProcRegs->cpu_int_status));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Error Int Status: 0x%x\n",pIrqProcRegs->error_int_status));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Counter Int Status: 0x%x\n",pIrqProcRegs->counter_int_status));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Mbox Frame: 0x%x\n",pIrqProcRegs->mbox_frame));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Rx Lookahead Valid: 0x%x\n",pIrqProcRegs->rx_lookahead_valid));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Rx Lookahead 0: 0x%x\n",pIrqProcRegs->rx_lookahead[0]));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Rx Lookahead 1: 0x%x\n",pIrqProcRegs->rx_lookahead[1]));
++ }
++
++ if (pIrqEnableRegs != NULL) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Int Status Enable: 0x%x\n",pIrqEnableRegs->int_status_enable));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP,
++ ("Counter Int Status Enable: 0x%x\n",pIrqEnableRegs->counter_int_status_enable));
++ AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, ("<------------------------------->\n"));
++ }
++}
++
++
++#ifdef MBOXHW_UNIT_TEST
++
++
++/* This is a mailbox hardware unit test that must be called in a schedulable context
++ * This test is very simple, it will send a list of buffers with a counting pattern
++ * and the target will invert the data and send the message back
++ *
++ * the unit test has the following constraints:
++ *
++ * The target has at least 8 buffers of 256 bytes each. The host will send
++ * the following pattern of buffers in rapid succession :
++ *
++ * 1 buffer - 128 bytes
++ * 1 buffer - 256 bytes
++ * 1 buffer - 512 bytes
++ * 1 buffer - 1024 bytes
++ *
++ * The host will send the buffers to one mailbox and wait for buffers to be reflected
++ * back from the same mailbox. The target sends the buffers FIFO order.
++ * Once the final buffer has been received for a mailbox, the next mailbox is tested.
++ *
++ *
++ * Note: To simplifythe test , we assume that the chosen buffer sizes
++ * will fall on a nice block pad
++ *
++ * It is expected that higher-order tests will be written to stress the mailboxes using
++ * a message-based protocol (with some performance timming) that can create more
++ * randomness in the packets sent over mailboxes.
++ *
++ * */
++
++#define A_ROUND_UP_PWR2(x, align) (((int) (x) + ((align)-1)) & ~((align)-1))
++
++#define BUFFER_BLOCK_PAD 128
++
++#if 0
++#define BUFFER1 128
++#define BUFFER2 256
++#define BUFFER3 512
++#define BUFFER4 1024
++#endif
++
++#if 1
++#define BUFFER1 80
++#define BUFFER2 200
++#define BUFFER3 444
++#define BUFFER4 800
++#endif
++
++#define TOTAL_BYTES (A_ROUND_UP_PWR2(BUFFER1,BUFFER_BLOCK_PAD) + \
++ A_ROUND_UP_PWR2(BUFFER2,BUFFER_BLOCK_PAD) + \
++ A_ROUND_UP_PWR2(BUFFER3,BUFFER_BLOCK_PAD) + \
++ A_ROUND_UP_PWR2(BUFFER4,BUFFER_BLOCK_PAD) )
++
++#define TEST_BYTES (BUFFER1 + BUFFER2 + BUFFER3 + BUFFER4)
++
++#define TEST_CREDITS_RECV_TIMEOUT 100
++
++static A_UINT8 g_Buffer[TOTAL_BYTES];
++static A_UINT32 g_MailboxAddrs[AR6K_MAILBOXES];
++static A_UINT32 g_BlockSizes[AR6K_MAILBOXES];
++
++#define BUFFER_PROC_LIST_DEPTH 4
++
++typedef struct _BUFFER_PROC_LIST{
++ A_UINT8 *pBuffer;
++ A_UINT32 length;
++}BUFFER_PROC_LIST;
++
++
++#define PUSH_BUFF_PROC_ENTRY(pList,len,pCurrpos) \
++{ \
++ (pList)->pBuffer = (pCurrpos); \
++ (pList)->length = (len); \
++ (pCurrpos) += (len); \
++ (pList)++; \
++}
++
++/* a simple and crude way to send different "message" sizes */
++static void AssembleBufferList(BUFFER_PROC_LIST *pList)
++{
++ A_UINT8 *pBuffer = g_Buffer;
++
++#if BUFFER_PROC_LIST_DEPTH < 4
++#error "Buffer processing list depth is not deep enough!!"
++#endif
++
++ PUSH_BUFF_PROC_ENTRY(pList,BUFFER1,pBuffer);
++ PUSH_BUFF_PROC_ENTRY(pList,BUFFER2,pBuffer);
++ PUSH_BUFF_PROC_ENTRY(pList,BUFFER3,pBuffer);
++ PUSH_BUFF_PROC_ENTRY(pList,BUFFER4,pBuffer);
++
++}
++
++#define FILL_ZERO TRUE
++#define FILL_COUNTING FALSE
++static void InitBuffers(A_BOOL Zero)
++{
++ A_UINT16 *pBuffer16 = (A_UINT16 *)g_Buffer;
++ int i;
++
++ /* fill buffer with 16 bit counting pattern or zeros */
++ for (i = 0; i < (TOTAL_BYTES / 2) ; i++) {
++ if (!Zero) {
++ pBuffer16[i] = (A_UINT16)i;
++ } else {
++ pBuffer16[i] = 0;
++ }
++ }
++}
++
++
++static A_BOOL CheckOneBuffer(A_UINT16 *pBuffer16, int Length)
++{
++ int i;
++ A_UINT16 startCount;
++ A_BOOL success = TRUE;
++
++ /* get the starting count */
++ startCount = pBuffer16[0];
++ /* invert it, this is the expected value */
++ startCount = ~startCount;
++ /* scan the buffer and verify */
++ for (i = 0; i < (Length / 2) ; i++,startCount++) {
++ /* target will invert all the data */
++ if ((A_UINT16)pBuffer16[i] != (A_UINT16)~startCount) {
++ success = FALSE;
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Invalid Data Got:0x%X, Expecting:0x%X (offset:%d, total:%d) \n",
++ pBuffer16[i], ((A_UINT16)~startCount), i, Length));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("0x%X 0x%X 0x%X 0x%X \n",
++ pBuffer16[i], pBuffer16[i + 1], pBuffer16[i + 2],pBuffer16[i+3]));
++ break;
++ }
++ }
++
++ return success;
++}
++
++static A_BOOL CheckBuffers(void)
++{
++ int i;
++ A_BOOL success = TRUE;
++ BUFFER_PROC_LIST checkList[BUFFER_PROC_LIST_DEPTH];
++
++ /* assemble the list */
++ AssembleBufferList(checkList);
++
++ /* scan the buffers and verify */
++ for (i = 0; i < BUFFER_PROC_LIST_DEPTH ; i++) {
++ success = CheckOneBuffer((A_UINT16 *)checkList[i].pBuffer, checkList[i].length);
++ if (!success) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer : 0x%X, Length:%d failed verify \n",
++ (A_UINT32)checkList[i].pBuffer, checkList[i].length));
++ break;
++ }
++ }
++
++ return success;
++}
++
++ /* find the end marker for the last buffer we will be sending */
++static A_UINT16 GetEndMarker(void)
++{
++ A_UINT8 *pBuffer;
++ BUFFER_PROC_LIST checkList[BUFFER_PROC_LIST_DEPTH];
++
++ /* fill up buffers with the normal counting pattern */
++ InitBuffers(FILL_COUNTING);
++
++ /* assemble the list we will be sending down */
++ AssembleBufferList(checkList);
++ /* point to the last 2 bytes of the last buffer */
++ pBuffer = &(checkList[BUFFER_PROC_LIST_DEPTH - 1].pBuffer[(checkList[BUFFER_PROC_LIST_DEPTH - 1].length) - 2]);
++
++ /* the last count in the last buffer is the marker */
++ return (A_UINT16)pBuffer[0] | ((A_UINT16)pBuffer[1] << 8);
++}
++
++#define ATH_PRINT_OUT_ZONE ATH_DEBUG_ERR
++
++/* send the ordered buffers to the target */
++static A_STATUS SendBuffers(AR6K_DEVICE *pDev, int mbox)
++{
++ A_STATUS status = A_OK;
++ A_UINT32 request = HIF_WR_SYNC_BLOCK_INC;
++ BUFFER_PROC_LIST sendList[BUFFER_PROC_LIST_DEPTH];
++ int i;
++ int totalBytes = 0;
++ int paddedLength;
++ int totalwPadding = 0;
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sending buffers on mailbox : %d \n",mbox));
++
++ /* fill buffer with counting pattern */
++ InitBuffers(FILL_COUNTING);
++
++ /* assemble the order in which we send */
++ AssembleBufferList(sendList);
++
++ for (i = 0; i < BUFFER_PROC_LIST_DEPTH; i++) {
++
++ /* we are doing block transfers, so we need to pad everything to a block size */
++ paddedLength = (sendList[i].length + (g_BlockSizes[mbox] - 1)) &
++ (~(g_BlockSizes[mbox] - 1));
++
++ /* send each buffer synchronously */
++ status = HIFReadWrite(pDev->HIFDevice,
++ g_MailboxAddrs[mbox],
++ sendList[i].pBuffer,
++ paddedLength,
++ request,
++ NULL);
++ if (status != A_OK) {
++ break;
++ }
++ totalBytes += sendList[i].length;
++ totalwPadding += paddedLength;
++ }
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sent %d bytes (%d padded bytes) to mailbox : %d \n",totalBytes,totalwPadding,mbox));
++
++ return status;
++}
++
++/* poll the mailbox credit counter until we get a credit or timeout */
++static A_STATUS GetCredits(AR6K_DEVICE *pDev, int mbox, int *pCredits)
++{
++ A_STATUS status = A_OK;
++ int timeout = TEST_CREDITS_RECV_TIMEOUT;
++ A_UINT8 credits = 0;
++ A_UINT32 address;
++
++ while (TRUE) {
++
++ /* Read the counter register to get credits, this auto-decrements */
++ address = COUNT_DEC_ADDRESS + (AR6K_MAILBOXES + mbox) * 4;
++ status = HIFReadWrite(pDev->HIFDevice, address, &credits, sizeof(credits),
++ HIF_RD_SYNC_BYTE_FIX, NULL);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("Unable to decrement the command credit count register (mbox=%d)\n",mbox));
++ status = A_ERROR;
++ break;
++ }
++
++ if (credits) {
++ break;
++ }
++
++ timeout--;
++
++ if (timeout <= 0) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ (" Timeout reading credit registers (mbox=%d, address:0x%X) \n",mbox,address));
++ status = A_ERROR;
++ break;
++ }
++
++ /* delay a little, target may not be ready */
++ A_MDELAY(1000);
++
++ }
++
++ if (status == A_OK) {
++ *pCredits = credits;
++ }
++
++ return status;
++}
++
++
++/* wait for the buffers to come back */
++static A_STATUS RecvBuffers(AR6K_DEVICE *pDev, int mbox)
++{
++ A_STATUS status = A_OK;
++ A_UINT32 request = HIF_RD_SYNC_BLOCK_INC;
++ BUFFER_PROC_LIST recvList[BUFFER_PROC_LIST_DEPTH];
++ int curBuffer;
++ int credits;
++ int i;
++ int totalBytes = 0;
++ int paddedLength;
++ int totalwPadding = 0;
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for buffers on mailbox : %d \n",mbox));
++
++ /* zero the buffers */
++ InitBuffers(FILL_ZERO);
++
++ /* assemble the order in which we should receive */
++ AssembleBufferList(recvList);
++
++ curBuffer = 0;
++
++ while (curBuffer < BUFFER_PROC_LIST_DEPTH) {
++
++ /* get number of buffers that have been completed, this blocks
++ * until we get at least 1 credit or it times out */
++ status = GetCredits(pDev, mbox, &credits);
++
++ if (status != A_OK) {
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got %d messages on mailbox : %d \n",credits, mbox));
++
++ /* get all the buffers that are sitting on the queue */
++ for (i = 0; i < credits; i++) {
++ AR_DEBUG_ASSERT(curBuffer < BUFFER_PROC_LIST_DEPTH);
++ /* recv the current buffer synchronously, the buffers should come back in
++ * order... with padding applied by the target */
++ paddedLength = (recvList[curBuffer].length + (g_BlockSizes[mbox] - 1)) &
++ (~(g_BlockSizes[mbox] - 1));
++
++ status = HIFReadWrite(pDev->HIFDevice,
++ g_MailboxAddrs[mbox],
++ recvList[curBuffer].pBuffer,
++ paddedLength,
++ request,
++ NULL);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to read %d bytes on mailbox:%d : address:0x%X \n",
++ recvList[curBuffer].length, mbox, g_MailboxAddrs[mbox]));
++ break;
++ }
++
++ totalwPadding += paddedLength;
++ totalBytes += recvList[curBuffer].length;
++ curBuffer++;
++ }
++
++ if (status != A_OK) {
++ break;
++ }
++ /* go back and get some more */
++ credits = 0;
++ }
++
++ if (totalBytes != TEST_BYTES) {
++ AR_DEBUG_ASSERT(FALSE);
++ } else {
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got all buffers on mbox:%d total recv :%d (w/Padding : %d) \n",
++ mbox, totalBytes, totalwPadding));
++ }
++
++ return status;
++
++
++}
++
++static A_STATUS DoOneMboxHWTest(AR6K_DEVICE *pDev, int mbox)
++{
++ A_STATUS status;
++
++ do {
++ /* send out buffers */
++ status = SendBuffers(pDev,mbox);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Sending buffers Failed : %d mbox:%d\n",status,mbox));
++ break;
++ }
++
++ /* go get them, this will block */
++ status = RecvBuffers(pDev, mbox);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Recv buffers Failed : %d mbox:%d\n",status,mbox));
++ break;
++ }
++
++ /* check the returned data patterns */
++ if (!CheckBuffers()) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer Verify Failed : mbox:%d\n",mbox));
++ status = A_ERROR;
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" Send/Recv success! mailbox : %d \n",mbox));
++
++ } while (FALSE);
++
++ return status;
++}
++
++/* here is where the test starts */
++A_STATUS DoMboxHWTest(AR6K_DEVICE *pDev)
++{
++ int i;
++ A_STATUS status;
++ int credits = 0;
++ A_UINT8 params[4];
++ int numBufs;
++ int bufferSize;
++ A_UINT16 temp;
++
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest START - \n"));
++
++ do {
++ /* get the addresses for all 4 mailboxes */
++ status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR,
++ g_MailboxAddrs, sizeof(g_MailboxAddrs));
++
++ if (status != A_OK) {
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ /* get the block sizes */
++ status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
++ g_BlockSizes, sizeof(g_BlockSizes));
++
++ if (status != A_OK) {
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ /* note, the HIF layer usually reports mbox 0 to have a block size of
++ * 1, but our test wants to run in block-mode for all mailboxes, so we treat all mailboxes
++ * the same. */
++ g_BlockSizes[0] = g_BlockSizes[1];
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Block Size to use: %d \n",g_BlockSizes[0]));
++
++ if (g_BlockSizes[1] > BUFFER_BLOCK_PAD) {
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("%d Block size is too large for buffer pad %d\n",
++ g_BlockSizes[1], BUFFER_BLOCK_PAD));
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for target.... \n"));
++
++ /* the target lets us know it is ready by giving us 1 credit on
++ * mailbox 0 */
++ status = GetCredits(pDev, 0, &credits);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait for target ready \n"));
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Target is ready ...\n"));
++
++ /* read the first 4 scratch registers */
++ status = HIFReadWrite(pDev->HIFDevice,
++ SCRATCH_ADDRESS,
++ params,
++ 4,
++ HIF_RD_SYNC_BYTE_INC,
++ NULL);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait get parameters \n"));
++ break;
++ }
++
++ numBufs = params[0];
++ bufferSize = (int)(((A_UINT16)params[2] << 8) | (A_UINT16)params[1]);
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE,
++ ("Target parameters: bufs per mailbox:%d, buffer size:%d bytes (total space: %d, minimum required space (w/padding): %d) \n",
++ numBufs, bufferSize, (numBufs * bufferSize), TOTAL_BYTES));
++
++ if ((numBufs * bufferSize) < TOTAL_BYTES) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Not Enough buffer space to run test! need:%d, got:%d \n",
++ TOTAL_BYTES, (numBufs*bufferSize)));
++ status = A_ERROR;
++ break;
++ }
++
++ temp = GetEndMarker();
++
++ status = HIFReadWrite(pDev->HIFDevice,
++ SCRATCH_ADDRESS + 4,
++ (A_UINT8 *)&temp,
++ 2,
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write end marker \n"));
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("End Marker: 0x%X \n",temp));
++
++ temp = (A_UINT16)g_BlockSizes[1];
++ /* convert to a mask */
++ temp = temp - 1;
++ status = HIFReadWrite(pDev->HIFDevice,
++ SCRATCH_ADDRESS + 6,
++ (A_UINT8 *)&temp,
++ 2,
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write block mask \n"));
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Set Block Mask: 0x%X \n",temp));
++
++ /* execute the test on each mailbox */
++ for (i = 0; i < AR6K_MAILBOXES; i++) {
++ status = DoOneMboxHWTest(pDev, i);
++ if (status != A_OK) {
++ break;
++ }
++ }
++
++ } while (FALSE);
++
++ if (status == A_OK) {
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - SUCCESS! - \n"));
++ } else {
++ AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - FAILED! - \n"));
++ }
++ /* don't let HTC_Start continue, the target is actually not running any HTC code */
++ return A_ERROR;
++}
++#endif
++
++
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/ar6k_events.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/ar6k_events.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,638 @@
++/*
++ * AR6K Driver layer event handling (i.e. interrupts, message polling)
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "AR6Khwreg.h"
++#include "a_osapi.h"
++#include "a_debug.h"
++#include "hif.h"
++#include "htc_packet.h"
++#include "ar6k.h"
++
++extern void AR6KFreeIOPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket);
++extern HTC_PACKET *AR6KAllocIOPacket(AR6K_DEVICE *pDev);
++
++static A_STATUS DevServiceDebugInterrupt(AR6K_DEVICE *pDev);
++
++#define DELAY_PER_INTERVAL_MS 10 /* 10 MS delay per polling interval */
++
++/* completion routine for ALL HIF layer async I/O */
++A_STATUS DevRWCompletionHandler(void *context, A_STATUS status)
++{
++ HTC_PACKET *pPacket = (HTC_PACKET *)context;
++
++ COMPLETE_HTC_PACKET(pPacket,status);
++
++ return A_OK;
++}
++
++/* mailbox recv message polling */
++A_STATUS DevPollMboxMsgRecv(AR6K_DEVICE *pDev,
++ A_UINT32 *pLookAhead,
++ int TimeoutMS)
++{
++ A_STATUS status = A_OK;
++ int timeout = TimeoutMS/DELAY_PER_INTERVAL_MS;
++
++ AR_DEBUG_ASSERT(timeout > 0);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+DevPollMboxMsgRecv \n"));
++
++ while (TRUE) {
++
++ if (pDev->GetPendingEventsFunc != NULL)
++ {
++
++ HIF_PENDING_EVENTS_INFO events;
++
++ /* the HIF layer uses a special mechanism to get events, do this
++ * synchronously */
++ status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
++ &events,
++ NULL);
++ if (A_FAILED(status))
++ {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to get pending events \n"));
++ break;
++ }
++
++ if (events.Events & HIF_RECV_MSG_AVAIL)
++ {
++ /* there is a message available, the lookahead should be valid now */
++ *pLookAhead = events.LookAhead;
++
++ break;
++ }
++ }
++ else
++ {
++
++ /* this is the standard HIF way.... */
++ /* load the register table */
++ status = HIFReadWrite(pDev->HIFDevice,
++ HOST_INT_STATUS_ADDRESS,
++ (A_UINT8 *)&pDev->IrqProcRegisters,
++ AR6K_IRQ_PROC_REGS_SIZE,
++ HIF_RD_SYNC_BYTE_INC,
++ NULL);
++
++ if (A_FAILED(status))
++ {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to read register table \n"));
++ break;
++ }
++
++ /* check for MBOX data and valid lookahead */
++ if (pDev->IrqProcRegisters.host_int_status & (1 << HTC_MAILBOX))
++ {
++ if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX))
++ {
++ /* mailbox has a message and the look ahead is valid */
++ *pLookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX];
++ break;
++ }
++ }
++
++ }
++
++ timeout--;
++
++ if (timeout <= 0)
++ {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Timeout waiting for recv message \n"));
++ status = A_ERROR;
++
++ /* check if the target asserted */
++ if ( pDev->IrqProcRegisters.counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) {
++ /* target signaled an assert, process this pending interrupt
++ * this will call the target failure handler */
++ DevServiceDebugInterrupt(pDev);
++ }
++
++ break;
++ }
++
++ /* delay a little */
++ A_MDELAY(DELAY_PER_INTERVAL_MS);
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Retry Mbox Poll : %d \n",timeout));
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-DevPollMboxMsgRecv \n"));
++
++ return status;
++}
++
++static A_STATUS DevServiceCPUInterrupt(AR6K_DEVICE *pDev)
++{
++ A_STATUS status;
++ A_UINT8 cpu_int_status;
++ A_UINT8 regBuffer[4];
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("CPU Interrupt\n"));
++ cpu_int_status = pDev->IrqProcRegisters.cpu_int_status &
++ pDev->IrqEnableRegisters.cpu_int_status_enable;
++ AR_DEBUG_ASSERT(cpu_int_status);
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
++ ("Valid interrupt source(s) in CPU_INT_STATUS: 0x%x\n",
++ cpu_int_status));
++
++ /* Clear the interrupt */
++ pDev->IrqProcRegisters.cpu_int_status &= ~cpu_int_status; /* W1C */
++
++ /* set up the register transfer buffer to hit the register 4 times , this is done
++ * to make the access 4-byte aligned to mitigate issues with host bus interconnects that
++ * restrict bus transfer lengths to be a multiple of 4-bytes */
++
++ /* set W1C value to clear the interrupt, this hits the register first */
++ regBuffer[0] = cpu_int_status;
++ /* the remaining 4 values are set to zero which have no-effect */
++ regBuffer[1] = 0;
++ regBuffer[2] = 0;
++ regBuffer[3] = 0;
++
++ status = HIFReadWrite(pDev->HIFDevice,
++ CPU_INT_STATUS_ADDRESS,
++ regBuffer,
++ 4,
++ HIF_WR_SYNC_BYTE_FIX,
++ NULL);
++
++ AR_DEBUG_ASSERT(status == A_OK);
++ return status;
++}
++
++
++static A_STATUS DevServiceErrorInterrupt(AR6K_DEVICE *pDev)
++{
++ A_STATUS status;
++ A_UINT8 error_int_status;
++ A_UINT8 regBuffer[4];
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error Interrupt\n"));
++ error_int_status = pDev->IrqProcRegisters.error_int_status & 0x0F;
++ AR_DEBUG_ASSERT(error_int_status);
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
++ ("Valid interrupt source(s) in ERROR_INT_STATUS: 0x%x\n",
++ error_int_status));
++
++ if (ERROR_INT_STATUS_WAKEUP_GET(error_int_status)) {
++ /* Wakeup */
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error : Wakeup\n"));
++ }
++
++ if (ERROR_INT_STATUS_RX_UNDERFLOW_GET(error_int_status)) {
++ /* Rx Underflow */
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Rx Underflow\n"));
++ }
++
++ if (ERROR_INT_STATUS_TX_OVERFLOW_GET(error_int_status)) {
++ /* Tx Overflow */
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Tx Overflow\n"));
++ }
++
++ /* Clear the interrupt */
++ pDev->IrqProcRegisters.error_int_status &= ~error_int_status; /* W1C */
++
++ /* set up the register transfer buffer to hit the register 4 times , this is done
++ * to make the access 4-byte aligned to mitigate issues with host bus interconnects that
++ * restrict bus transfer lengths to be a multiple of 4-bytes */
++
++ /* set W1C value to clear the interrupt, this hits the register first */
++ regBuffer[0] = error_int_status;
++ /* the remaining 4 values are set to zero which have no-effect */
++ regBuffer[1] = 0;
++ regBuffer[2] = 0;
++ regBuffer[3] = 0;
++
++ status = HIFReadWrite(pDev->HIFDevice,
++ ERROR_INT_STATUS_ADDRESS,
++ regBuffer,
++ 4,
++ HIF_WR_SYNC_BYTE_FIX,
++ NULL);
++
++ AR_DEBUG_ASSERT(status == A_OK);
++ return status;
++}
++
++static A_STATUS DevServiceDebugInterrupt(AR6K_DEVICE *pDev)
++{
++ A_UINT32 dummy;
++ A_STATUS status;
++
++ /* Send a target failure event to the application */
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Target debug interrupt\n"));
++
++ if (pDev->TargetFailureCallback != NULL) {
++ pDev->TargetFailureCallback(pDev->HTCContext);
++ }
++
++ /* clear the interrupt , the debug error interrupt is
++ * counter 0 */
++ /* read counter to clear interrupt */
++ status = HIFReadWrite(pDev->HIFDevice,
++ COUNT_DEC_ADDRESS,
++ (A_UINT8 *)&dummy,
++ 4,
++ HIF_RD_SYNC_BYTE_INC,
++ NULL);
++
++ AR_DEBUG_ASSERT(status == A_OK);
++ return status;
++}
++
++static A_STATUS DevServiceCounterInterrupt(AR6K_DEVICE *pDev)
++{
++ A_UINT8 counter_int_status;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Counter Interrupt\n"));
++
++ counter_int_status = pDev->IrqProcRegisters.counter_int_status &
++ pDev->IrqEnableRegisters.counter_int_status_enable;
++
++ AR_DEBUG_ASSERT(counter_int_status);
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
++ ("Valid interrupt source(s) in COUNTER_INT_STATUS: 0x%x\n",
++ counter_int_status));
++
++ /* Check if the debug interrupt is pending */
++ if (counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) {
++ return DevServiceDebugInterrupt(pDev);
++ }
++
++ return A_OK;
++}
++
++/* callback when our fetch to get interrupt status registers completes */
++static void DevGetEventAsyncHandler(void *Context, HTC_PACKET *pPacket)
++{
++ AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
++ A_UINT32 lookAhead = 0;
++ A_BOOL otherInts = FALSE;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGetEventAsyncHandler: (dev: 0x%X)\n", (A_UINT32)pDev));
++
++ do {
++
++ if (A_FAILED(pPacket->Status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ (" GetEvents I/O request failed, status:%d \n", pPacket->Status));
++ /* bail out, don't unmask HIF interrupt */
++ break;
++ }
++
++ if (pDev->GetPendingEventsFunc != NULL) {
++ /* the HIF layer collected the information for us */
++ HIF_PENDING_EVENTS_INFO *pEvents = (HIF_PENDING_EVENTS_INFO *)pPacket->pBuffer;
++ if (pEvents->Events & HIF_RECV_MSG_AVAIL) {
++ lookAhead = pEvents->LookAhead;
++ if (0 == lookAhead) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler1, lookAhead is zero! \n"));
++ }
++ }
++ if (pEvents->Events & HIF_OTHER_EVENTS) {
++ otherInts = TRUE;
++ }
++ } else {
++ /* standard interrupt table handling.... */
++ AR6K_IRQ_PROC_REGISTERS *pReg = (AR6K_IRQ_PROC_REGISTERS *)pPacket->pBuffer;
++ A_UINT8 host_int_status;
++
++ host_int_status = pReg->host_int_status & pDev->IrqEnableRegisters.int_status_enable;
++
++ if (host_int_status & (1 << HTC_MAILBOX)) {
++ host_int_status &= ~(1 << HTC_MAILBOX);
++ if (pReg->rx_lookahead_valid & (1 << HTC_MAILBOX)) {
++ /* mailbox has a message and the look ahead is valid */
++ lookAhead = pReg->rx_lookahead[HTC_MAILBOX];
++ if (0 == lookAhead) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler2, lookAhead is zero! \n"));
++ }
++ }
++ }
++
++ if (host_int_status) {
++ /* there are other interrupts to handle */
++ otherInts = TRUE;
++ }
++ }
++
++ if (otherInts || (lookAhead == 0)) {
++ /* if there are other interrupts to process, we cannot do this in the async handler so
++ * ack the interrupt which will cause our sync handler to run again
++ * if however there are no more messages, we can now ack the interrupt */
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
++ (" Acking interrupt from DevGetEventAsyncHandler (otherints:%d, lookahead:0x%X)\n",
++ otherInts, lookAhead));
++ HIFAckInterrupt(pDev->HIFDevice);
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
++ (" DevGetEventAsyncHandler : detected another message, lookahead :0x%X \n",
++ lookAhead));
++ /* lookahead is non-zero and there are no other interrupts to service,
++ * go get the next message */
++ pDev->MessagePendingCallback(pDev->HTCContext, lookAhead, NULL);
++ }
++
++ } while (FALSE);
++
++ /* free this IO packet */
++ AR6KFreeIOPacket(pDev,pPacket);
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGetEventAsyncHandler \n"));
++}
++
++/* called by the HTC layer when it wants us to check if the device has any more pending
++ * recv messages, this starts off a series of async requests to read interrupt registers */
++A_STATUS DevCheckPendingRecvMsgsAsync(void *context)
++{
++ AR6K_DEVICE *pDev = (AR6K_DEVICE *)context;
++ A_STATUS status = A_OK;
++ HTC_PACKET *pIOPacket;
++
++ /* this is called in an ASYNC only context, we may NOT block, sleep or call any apis that can
++ * cause us to switch contexts */
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevCheckPendingRecvMsgsAsync: (dev: 0x%X)\n", (A_UINT32)pDev));
++
++ do {
++
++ if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) {
++ /* break the async processing chain right here, no need to continue.
++ * The DevDsrHandler() will handle things in a loop when things are driven
++ * synchronously */
++ break;
++ }
++ /* first allocate one of our HTC packets we created for async I/O
++ * we reuse HTC packet definitions so that we can use the completion mechanism
++ * in DevRWCompletionHandler() */
++ pIOPacket = AR6KAllocIOPacket(pDev);
++
++ if (NULL == pIOPacket) {
++ /* there should be only 1 asynchronous request out at a time to read these registers
++ * so this should actually never happen */
++ status = A_NO_MEMORY;
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ /* stick in our completion routine when the I/O operation completes */
++ pIOPacket->Completion = DevGetEventAsyncHandler;
++ pIOPacket->pContext = pDev;
++
++ if (pDev->GetPendingEventsFunc) {
++ /* HIF layer has it's own mechanism, pass the IO to it.. */
++ status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
++ (HIF_PENDING_EVENTS_INFO *)pIOPacket->pBuffer,
++ pIOPacket);
++
++ } else {
++ /* standard way, read the interrupt register table asynchronously again */
++ status = HIFReadWrite(pDev->HIFDevice,
++ HOST_INT_STATUS_ADDRESS,
++ pIOPacket->pBuffer,
++ AR6K_IRQ_PROC_REGS_SIZE,
++ HIF_RD_ASYNC_BYTE_INC,
++ pIOPacket);
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Async IO issued to get interrupt status...\n"));
++ } while (FALSE);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevCheckPendingRecvMsgsAsync \n"));
++
++ return status;
++}
++
++/* process pending interrupts synchronously */
++static A_STATUS ProcessPendingIRQs(AR6K_DEVICE *pDev, A_BOOL *pDone, A_BOOL *pASyncProcessing)
++{
++ A_STATUS status = A_OK;
++ A_UINT8 host_int_status = 0;
++ A_UINT32 lookAhead = 0;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+ProcessPendingIRQs: (dev: 0x%X)\n", (A_UINT32)pDev));
++
++ /*** NOTE: the HIF implementation guarantees that the context of this call allows
++ * us to perform SYNCHRONOUS I/O, that is we can block, sleep or call any API that
++ * can block or switch thread/task ontexts.
++ * This is a fully schedulable context.
++ * */
++ do {
++
++ if (pDev->GetPendingEventsFunc != NULL) {
++ HIF_PENDING_EVENTS_INFO events;
++
++ /* the HIF layer uses a special mechanism to get events
++ * get this synchronously */
++ status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
++ &events,
++ NULL);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ if (events.Events & HIF_RECV_MSG_AVAIL) {
++ lookAhead = events.LookAhead;
++ if (0 == lookAhead) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs1 lookAhead is zero! \n"));
++ }
++ }
++
++ if (!(events.Events & HIF_OTHER_EVENTS) ||
++ !(pDev->IrqEnableRegisters.int_status_enable & OTHER_INTS_ENABLED)) {
++ /* no need to read the register table, no other interesting interrupts.
++ * Some interfaces (like SPI) can shadow interrupt sources without
++ * requiring the host to do a full table read */
++ break;
++ }
++
++ /* otherwise fall through and read the register table */
++ }
++
++ /*
++ * Read the first 28 bytes of the HTC register table. This will yield us
++ * the value of different int status registers and the lookahead
++ * registers.
++ * length = sizeof(int_status) + sizeof(cpu_int_status) +
++ * sizeof(error_int_status) + sizeof(counter_int_status) +
++ * sizeof(mbox_frame) + sizeof(rx_lookahead_valid) +
++ * sizeof(hole) + sizeof(rx_lookahead) +
++ * sizeof(int_status_enable) + sizeof(cpu_int_status_enable) +
++ * sizeof(error_status_enable) +
++ * sizeof(counter_int_status_enable);
++ *
++ */
++ status = HIFReadWrite(pDev->HIFDevice,
++ HOST_INT_STATUS_ADDRESS,
++ (A_UINT8 *)&pDev->IrqProcRegisters,
++ AR6K_IRQ_PROC_REGS_SIZE,
++ HIF_RD_SYNC_BYTE_INC,
++ NULL);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_IRQ)) {
++ DevDumpRegisters(&pDev->IrqProcRegisters,
++ &pDev->IrqEnableRegisters);
++ }
++
++ /* Update only those registers that are enabled */
++ host_int_status = pDev->IrqProcRegisters.host_int_status &
++ pDev->IrqEnableRegisters.int_status_enable;
++
++ if (NULL == pDev->GetPendingEventsFunc) {
++ /* only look at mailbox status if the HIF layer did not provide this function,
++ * on some HIF interfaces reading the RX lookahead is not valid to do */
++ if (host_int_status & (1 << HTC_MAILBOX)) {
++ /* mask out pending mailbox value, we use "lookAhead" as the real flag for
++ * mailbox processing below */
++ host_int_status &= ~(1 << HTC_MAILBOX);
++ if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX)) {
++ /* mailbox has a message and the look ahead is valid */
++ lookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX];
++ if (0 == lookAhead) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs2, lookAhead is zero! \n"));
++ }
++ }
++ }
++ } else {
++ /* not valid to check if the HIF has another mechanism for reading mailbox pending status*/
++ host_int_status &= ~(1 << HTC_MAILBOX);
++ }
++
++ } while (FALSE);
++
++
++ do {
++
++ /* did the interrupt status fetches succeed? */
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ if ((0 == host_int_status) && (0 == lookAhead)) {
++ /* nothing to process, the caller can use this to break out of a loop */
++ *pDone = TRUE;
++ break;
++ }
++
++ if (lookAhead != 0) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Pending mailbox message, LookAhead: 0x%X\n",lookAhead));
++ /* Mailbox Interrupt, the HTC layer may issue async requests to empty the
++ * mailbox...
++ * When emptying the recv mailbox we use the async handler above called from the
++ * completion routine of the callers read request. This can improve performance
++ * by reducing context switching when we rapidly pull packets */
++ status = pDev->MessagePendingCallback(pDev->HTCContext, lookAhead, pASyncProcessing);
++ if (A_FAILED(status)) {
++ break;
++ }
++ }
++
++ /* now handle the rest of them */
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
++ (" Valid interrupt source(s) for OTHER interrupts: 0x%x\n",
++ host_int_status));
++
++ if (HOST_INT_STATUS_CPU_GET(host_int_status)) {
++ /* CPU Interrupt */
++ status = DevServiceCPUInterrupt(pDev);
++ if (A_FAILED(status)){
++ break;
++ }
++ }
++
++ if (HOST_INT_STATUS_ERROR_GET(host_int_status)) {
++ /* Error Interrupt */
++ status = DevServiceErrorInterrupt(pDev);
++ if (A_FAILED(status)){
++ break;
++ }
++ }
++
++ if (HOST_INT_STATUS_COUNTER_GET(host_int_status)) {
++ /* Counter Interrupt */
++ status = DevServiceCounterInterrupt(pDev);
++ if (A_FAILED(status)){
++ break;
++ }
++ }
++
++ } while (FALSE);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-ProcessPendingIRQs: (done:%d, async:%d) status=%d \n",
++ *pDone, *pASyncProcessing, status));
++
++ return status;
++}
++
++
++/* Synchronousinterrupt handler, this handler kicks off all interrupt processing.*/
++A_STATUS DevDsrHandler(void *context)
++{
++ AR6K_DEVICE *pDev = (AR6K_DEVICE *)context;
++ A_STATUS status = A_OK;
++ A_BOOL done = FALSE;
++ A_BOOL asyncProc = FALSE;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDsrHandler: (dev: 0x%X)\n", (A_UINT32)pDev));
++
++
++ while (!done) {
++ status = ProcessPendingIRQs(pDev, &done, &asyncProc);
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) {
++ /* the HIF layer does not allow async IRQ processing, override the asyncProc flag */
++ asyncProc = FALSE;
++ /* this will cause us to re-enter ProcessPendingIRQ() and re-read interrupt status registers.
++ * this has a nice side effect of blocking us until all async read requests are completed.
++ * This behavior is required on some HIF implementations that do not allow ASYNC
++ * processing in interrupt handlers (like Windows CE) */
++ }
++
++ if (asyncProc) {
++ /* the function performed some async I/O for performance, we
++ need to exit the ISR immediately, the check below will prevent the interrupt from being
++ Ack'd while we handle it asynchronously */
++ break;
++ }
++
++ }
++
++ if (A_SUCCESS(status) && !asyncProc) {
++ /* Ack the interrupt only if :
++ * 1. we did not get any errors in processing interrupts
++ * 2. there are no outstanding async processing requests */
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Acking interrupt from DevDsrHandler \n"));
++ HIFAckInterrupt(pDev->HIFDevice);
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDsrHandler \n"));
++ return A_OK;
++}
++
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/ar6k.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/ar6k.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,191 @@
++/*
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef AR6K_H_
++#define AR6K_H_
++
++#define AR6K_MAILBOXES 4
++
++/* HTC runs over mailbox 0 */
++#define HTC_MAILBOX 0
++
++#define AR6K_TARGET_DEBUG_INTR_MASK 0x01
++
++#define OTHER_INTS_ENABLED (INT_STATUS_ENABLE_ERROR_MASK | \
++ INT_STATUS_ENABLE_CPU_MASK | \
++ INT_STATUS_ENABLE_COUNTER_MASK)
++
++//#define MBOXHW_UNIT_TEST 1
++
++#include "athstartpack.h"
++typedef PREPACK struct _AR6K_IRQ_PROC_REGISTERS {
++ A_UINT8 host_int_status;
++ A_UINT8 cpu_int_status;
++ A_UINT8 error_int_status;
++ A_UINT8 counter_int_status;
++ A_UINT8 mbox_frame;
++ A_UINT8 rx_lookahead_valid;
++ A_UINT8 hole[2];
++ A_UINT32 rx_lookahead[2];
++} POSTPACK AR6K_IRQ_PROC_REGISTERS;
++
++#define AR6K_IRQ_PROC_REGS_SIZE sizeof(AR6K_IRQ_PROC_REGISTERS)
++
++
++
++typedef PREPACK struct _AR6K_IRQ_ENABLE_REGISTERS {
++ A_UINT8 int_status_enable;
++ A_UINT8 cpu_int_status_enable;
++ A_UINT8 error_status_enable;
++ A_UINT8 counter_int_status_enable;
++} POSTPACK AR6K_IRQ_ENABLE_REGISTERS;
++
++#include "athendpack.h"
++
++#define AR6K_IRQ_ENABLE_REGS_SIZE sizeof(AR6K_IRQ_ENABLE_REGISTERS)
++
++#define AR6K_REG_IO_BUFFER_SIZE 32
++#define AR6K_MAX_REG_IO_BUFFERS 8
++
++/* buffers for ASYNC I/O */
++typedef struct AR6K_ASYNC_REG_IO_BUFFER {
++ HTC_PACKET HtcPacket; /* we use an HTC packet as a wrapper for our async register-based I/O */
++ A_UINT8 Buffer[AR6K_REG_IO_BUFFER_SIZE];
++} AR6K_ASYNC_REG_IO_BUFFER;
++
++typedef struct _AR6K_DEVICE {
++ A_MUTEX_T Lock;
++ AR6K_IRQ_PROC_REGISTERS IrqProcRegisters;
++ AR6K_IRQ_ENABLE_REGISTERS IrqEnableRegisters;
++ void *HIFDevice;
++ A_UINT32 BlockSize;
++ A_UINT32 BlockMask;
++ A_UINT32 MailboxAddress;
++ HIF_PENDING_EVENTS_FUNC GetPendingEventsFunc;
++ void *HTCContext;
++ HTC_PACKET_QUEUE RegisterIOList;
++ AR6K_ASYNC_REG_IO_BUFFER RegIOBuffers[AR6K_MAX_REG_IO_BUFFERS];
++ void (*TargetFailureCallback)(void *Context);
++ A_STATUS (*MessagePendingCallback)(void *Context, A_UINT32 LookAhead, A_BOOL *pAsyncProc);
++ HIF_DEVICE_IRQ_PROCESSING_MODE HifIRQProcessingMode;
++ HIF_MASK_UNMASK_RECV_EVENT HifMaskUmaskRecvEvent;
++} AR6K_DEVICE;
++
++#define IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(pDev) ((pDev)->HifIRQProcessingMode != HIF_DEVICE_IRQ_SYNC_ONLY)
++
++A_STATUS DevSetup(AR6K_DEVICE *pDev);
++A_STATUS DevUnmaskInterrupts(AR6K_DEVICE *pDev);
++A_STATUS DevMaskInterrupts(AR6K_DEVICE *pDev);
++A_STATUS DevPollMboxMsgRecv(AR6K_DEVICE *pDev,
++ A_UINT32 *pLookAhead,
++ int TimeoutMS);
++A_STATUS DevRWCompletionHandler(void *context, A_STATUS status);
++A_STATUS DevDsrHandler(void *context);
++A_STATUS DevCheckPendingRecvMsgsAsync(void *context);
++void DevDumpRegisters(AR6K_IRQ_PROC_REGISTERS *pIrqProcRegs,
++ AR6K_IRQ_ENABLE_REGISTERS *pIrqEnableRegs);
++
++#define DEV_STOP_RECV_ASYNC TRUE
++#define DEV_STOP_RECV_SYNC FALSE
++#define DEV_ENABLE_RECV_ASYNC TRUE
++#define DEV_ENABLE_RECV_SYNC FALSE
++A_STATUS DevStopRecv(AR6K_DEVICE *pDev, A_BOOL ASyncMode);
++A_STATUS DevEnableRecv(AR6K_DEVICE *pDev, A_BOOL ASyncMode);
++
++static INLINE A_STATUS DevSendPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, A_UINT32 SendLength) {
++ A_UINT32 paddedLength;
++ A_BOOL sync = (pPacket->Completion == NULL) ? TRUE : FALSE;
++ A_STATUS status;
++
++ /* adjust the length to be a multiple of block size if appropriate */
++ paddedLength = (SendLength + (pDev->BlockMask)) &
++ (~(pDev->BlockMask));
++#if 0 // BufferLength may not be set in , fix this...
++ if (paddedLength > pPacket->BufferLength) {
++ AR_DEBUG_ASSERT(FALSE);
++ if (pPacket->Completion != NULL) {
++ COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
++ }
++ return A_EINVAL;
++ }
++#endif
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
++ ("DevSendPacket, Padded Length: %d Mbox:0x%X (mode:%s)\n",
++ paddedLength,
++ pDev->MailboxAddress,
++ sync ? "SYNC" : "ASYNC"));
++
++ status = HIFReadWrite(pDev->HIFDevice,
++ pDev->MailboxAddress,
++ pPacket->pBuffer,
++ paddedLength, /* the padded length */
++ sync ? HIF_WR_SYNC_BLOCK_INC : HIF_WR_ASYNC_BLOCK_INC,
++ sync ? NULL : pPacket); /* pass the packet as the context to the HIF request */
++
++ if (sync) {
++ pPacket->Status = status;
++ }
++
++ return status;
++}
++
++static INLINE A_STATUS DevRecvPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, A_UINT32 RecvLength) {
++ A_UINT32 paddedLength;
++ A_STATUS status;
++ A_BOOL sync = (pPacket->Completion == NULL) ? TRUE : FALSE;
++
++ /* adjust the length to be a multiple of block size if appropriate */
++ paddedLength = (RecvLength + (pDev->BlockMask)) &
++ (~(pDev->BlockMask));
++ if (paddedLength > pPacket->BufferLength) {
++ AR_DEBUG_ASSERT(FALSE);
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("DevRecvPacket, Not enough space for padlen:%d recvlen:%d bufferlen:%d \n",
++ paddedLength,RecvLength,pPacket->BufferLength));
++ if (pPacket->Completion != NULL) {
++ COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
++ }
++ return A_EINVAL;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
++ ("DevRecvPacket, Padded Length: %d Mbox:0x%X (mode:%s)\n",
++ paddedLength,
++ pDev->MailboxAddress,
++ sync ? "SYNC" : "ASYNC"));
++
++ status = HIFReadWrite(pDev->HIFDevice,
++ pDev->MailboxAddress,
++ pPacket->pBuffer,
++ paddedLength,
++ sync ? HIF_RD_SYNC_BLOCK_INC : HIF_RD_ASYNC_BLOCK_INC,
++ sync ? NULL : pPacket); /* pass the packet as the context to the HIF request */
++
++ if (sync) {
++ pPacket->Status = status;
++ }
++
++ return status;
++}
++
++#ifdef MBOXHW_UNIT_TEST
++A_STATUS DoMboxHWTest(AR6K_DEVICE *pDev);
++#endif
++
++#endif /*AR6K_H_*/
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,507 @@
++/*
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "htc_internal.h"
++
++
++static HTC_INIT_INFO HTCInitInfo = {NULL,NULL,NULL};
++static A_BOOL HTCInitialized = FALSE;
++
++static A_STATUS HTCTargetInsertedHandler(void *hif_handle);
++static A_STATUS HTCTargetRemovedHandler(void *handle, A_STATUS status);
++static void HTCReportFailure(void *Context);
++
++/* Initializes the HTC layer */
++A_STATUS HTCInit(HTC_INIT_INFO *pInitInfo)
++{
++ HTC_CALLBACKS htcCallbacks;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCInit: Enter\n"));
++ if (HTCInitialized) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCInit: Exit\n"));
++ return A_OK;
++ }
++
++ A_MEMCPY(&HTCInitInfo,pInitInfo,sizeof(HTC_INIT_INFO));
++
++ A_MEMZERO(&htcCallbacks, sizeof(HTC_CALLBACKS));
++
++ /* setup HIF layer callbacks */
++ htcCallbacks.deviceInsertedHandler = HTCTargetInsertedHandler;
++ htcCallbacks.deviceRemovedHandler = HTCTargetRemovedHandler;
++ /* the device layer handles these */
++ htcCallbacks.rwCompletionHandler = DevRWCompletionHandler;
++ htcCallbacks.dsrHandler = DevDsrHandler;
++ HIFInit(&htcCallbacks);
++ HTCInitialized = TRUE;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCInit: Exit\n"));
++ return A_OK;
++}
++
++void HTCFreeControlBuffer(HTC_TARGET *target, HTC_PACKET *pPacket, HTC_PACKET_QUEUE *pList)
++{
++ LOCK_HTC(target);
++ HTC_PACKET_ENQUEUE(pList,pPacket);
++ UNLOCK_HTC(target);
++}
++
++HTC_PACKET *HTCAllocControlBuffer(HTC_TARGET *target, HTC_PACKET_QUEUE *pList)
++{
++ HTC_PACKET *pPacket;
++
++ LOCK_HTC(target);
++ pPacket = HTC_PACKET_DEQUEUE(pList);
++ UNLOCK_HTC(target);
++
++ return pPacket;
++}
++
++/* cleanup the HTC instance */
++static void HTCCleanup(HTC_TARGET *target)
++{
++ if (A_IS_MUTEX_VALID(&target->HTCLock)) {
++ A_MUTEX_DELETE(&target->HTCLock);
++ }
++
++ if (A_IS_MUTEX_VALID(&target->HTCRxLock)) {
++ A_MUTEX_DELETE(&target->HTCRxLock);
++ }
++
++ if (A_IS_MUTEX_VALID(&target->HTCTxLock)) {
++ A_MUTEX_DELETE(&target->HTCTxLock);
++ }
++ /* free our instance */
++ A_FREE(target);
++}
++
++/* registered target arrival callback from the HIF layer */
++static A_STATUS HTCTargetInsertedHandler(void *hif_handle)
++{
++ HTC_TARGET *target = NULL;
++ A_STATUS status;
++ int i;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("htcTargetInserted - Enter\n"));
++
++ do {
++
++ /* allocate target memory */
++ if ((target = (HTC_TARGET *)A_MALLOC(sizeof(HTC_TARGET))) == NULL) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to allocate memory\n"));
++ status = A_ERROR;
++ break;
++ }
++
++ A_MEMZERO(target, sizeof(HTC_TARGET));
++ A_MUTEX_INIT(&target->HTCLock);
++ A_MUTEX_INIT(&target->HTCRxLock);
++ A_MUTEX_INIT(&target->HTCTxLock);
++ INIT_HTC_PACKET_QUEUE(&target->ControlBufferTXFreeList);
++ INIT_HTC_PACKET_QUEUE(&target->ControlBufferRXFreeList);
++
++ /* give device layer the hif device handle */
++ target->Device.HIFDevice = hif_handle;
++ /* give the device layer our context (for event processing)
++ * the device layer will register it's own context with HIF
++ * so we need to set this so we can fetch it in the target remove handler */
++ target->Device.HTCContext = target;
++ /* set device layer target failure callback */
++ target->Device.TargetFailureCallback = HTCReportFailure;
++ /* set device layer recv message pending callback */
++ target->Device.MessagePendingCallback = HTCRecvMessagePendingHandler;
++ target->EpWaitingForBuffers = ENDPOINT_MAX;
++
++ /* setup device layer */
++ status = DevSetup(&target->Device);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* carve up buffers/packets for control messages */
++ for (i = 0; i < NUM_CONTROL_RX_BUFFERS; i++) {
++ HTC_PACKET *pControlPacket;
++ pControlPacket = &target->HTCControlBuffers[i].HtcPacket;
++ SET_HTC_PACKET_INFO_RX_REFILL(pControlPacket,
++ target,
++ target->HTCControlBuffers[i].Buffer,
++ HTC_CONTROL_BUFFER_SIZE,
++ ENDPOINT_0);
++ HTC_FREE_CONTROL_RX(target,pControlPacket);
++ }
++
++ for (;i < NUM_CONTROL_BUFFERS;i++) {
++ HTC_PACKET *pControlPacket;
++ pControlPacket = &target->HTCControlBuffers[i].HtcPacket;
++ INIT_HTC_PACKET_INFO(pControlPacket,
++ target->HTCControlBuffers[i].Buffer,
++ HTC_CONTROL_BUFFER_SIZE);
++ HTC_FREE_CONTROL_TX(target,pControlPacket);
++ }
++
++ } while (FALSE);
++
++ if (A_SUCCESS(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" calling AddInstance callback \n"));
++ /* announce ourselves */
++ HTCInitInfo.AddInstance((HTC_HANDLE)target);
++ } else {
++ if (target != NULL) {
++ HTCCleanup(target);
++ }
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("htcTargetInserted - Exit\n"));
++
++ return status;
++}
++
++/* registered removal callback from the HIF layer */
++static A_STATUS HTCTargetRemovedHandler(void *handle, A_STATUS status)
++{
++ HTC_TARGET *target;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCTargetRemovedHandler handle:0x%X \n",(A_UINT32)handle));
++
++ if (NULL == handle) {
++ /* this could be NULL in the event that target initialization failed */
++ return A_OK;
++ }
++
++ target = ((AR6K_DEVICE *)handle)->HTCContext;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" removing target:0x%X instance:0x%X ... \n",
++ (A_UINT32)target, (A_UINT32)target->pInstanceContext));
++
++ if (target->pInstanceContext != NULL) {
++ /* let upper layer know, it needs to call HTCStop() */
++ HTCInitInfo.DeleteInstance(target->pInstanceContext);
++ }
++
++ HIFShutDownDevice(target->Device.HIFDevice);
++
++ HTCCleanup(target);
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCTargetRemovedHandler \n"));
++ return A_OK;
++}
++
++/* get the low level HIF device for the caller , the caller may wish to do low level
++ * HIF requests */
++void *HTCGetHifDevice(HTC_HANDLE HTCHandle)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ return target->Device.HIFDevice;
++}
++
++/* set the instance block for this HTC handle, so that on removal, the blob can be
++ * returned to the caller */
++void HTCSetInstance(HTC_HANDLE HTCHandle, void *Instance)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++
++ target->pInstanceContext = Instance;
++}
++
++/* wait for the target to arrive (sends HTC Ready message)
++ * this operation is fully synchronous and the message is polled for */
++A_STATUS HTCWaitTarget(HTC_HANDLE HTCHandle)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ A_STATUS status;
++ HTC_PACKET *pPacket = NULL;
++ HTC_READY_MSG *pRdyMsg;
++ HTC_SERVICE_CONNECT_REQ connect;
++ HTC_SERVICE_CONNECT_RESP resp;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Enter (target:0x%X) \n", (A_UINT32)target));
++
++ do {
++
++#ifdef MBOXHW_UNIT_TEST
++
++ status = DoMboxHWTest(&target->Device);
++
++ if (status != A_OK) {
++ break;
++ }
++
++#endif
++
++ /* we should be getting 1 control message that the target is ready */
++ status = HTCWaitforControlMessage(target, &pPacket);
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Target Not Available!!\n"));
++ break;
++ }
++
++ /* we controlled the buffer creation so it has to be properly aligned */
++ pRdyMsg = (HTC_READY_MSG *)pPacket->pBuffer;
++
++ if ((pRdyMsg->MessageID != HTC_MSG_READY_ID) ||
++ (pPacket->ActualLength < sizeof(HTC_READY_MSG))) {
++ /* this message is not valid */
++ AR_DEBUG_ASSERT(FALSE);
++ status = A_EPROTO;
++ break;
++ }
++
++ if (pRdyMsg->CreditCount == 0 || pRdyMsg->CreditSize == 0) {
++ /* this message is not valid */
++ AR_DEBUG_ASSERT(FALSE);
++ status = A_EPROTO;
++ break;
++ }
++
++ target->TargetCredits = pRdyMsg->CreditCount;
++ target->TargetCreditSize = pRdyMsg->CreditSize;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" Target Ready: credits: %d credit size: %d\n",
++ target->TargetCredits, target->TargetCreditSize));
++
++ /* setup our pseudo HTC control endpoint connection */
++ A_MEMZERO(&connect,sizeof(connect));
++ A_MEMZERO(&resp,sizeof(resp));
++ connect.EpCallbacks.pContext = target;
++ connect.EpCallbacks.EpTxComplete = HTCControlTxComplete;
++ connect.EpCallbacks.EpRecv = HTCControlRecv;
++ connect.EpCallbacks.EpRecvRefill = NULL; /* not needed */
++ connect.EpCallbacks.EpSendFull = NULL; /* not nedded */
++ connect.MaxSendQueueDepth = NUM_CONTROL_BUFFERS;
++ connect.ServiceID = HTC_CTRL_RSVD_SVC;
++
++ /* connect fake service */
++ status = HTCConnectService((HTC_HANDLE)target,
++ &connect,
++ &resp);
++
++ if (!A_FAILED(status)) {
++ break;
++ }
++
++ } while (FALSE);
++
++ if (pPacket != NULL) {
++ HTC_FREE_CONTROL_RX(target,pPacket);
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Exit\n"));
++
++ return status;
++}
++
++
++
++/* Start HTC, enable interrupts and let the target know host has finished setup */
++A_STATUS HTCStart(HTC_HANDLE HTCHandle)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ HTC_PACKET *pPacket;
++ A_STATUS status;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Enter\n"));
++
++ /* now that we are starting, push control receive buffers into the
++ * HTC control endpoint */
++
++ while (1) {
++ pPacket = HTC_ALLOC_CONTROL_RX(target);
++ if (NULL == pPacket) {
++ break;
++ }
++ HTCAddReceivePkt((HTC_HANDLE)target,pPacket);
++ }
++
++ do {
++
++ AR_DEBUG_ASSERT(target->InitCredits != NULL);
++ AR_DEBUG_ASSERT(target->EpCreditDistributionListHead != NULL);
++ AR_DEBUG_ASSERT(target->EpCreditDistributionListHead->pNext != NULL);
++
++ /* call init credits callback to do the distribution ,
++ * NOTE: the first entry in the distribution list is ENDPOINT_0, so
++ * we pass the start of the list after this one. */
++ target->InitCredits(target->pCredDistContext,
++ target->EpCreditDistributionListHead->pNext,
++ target->TargetCredits);
++
++ if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_TRC)) {
++ DumpCreditDistStates(target);
++ }
++
++ /* the caller is done connecting to services, so we can indicate to the
++ * target that the setup phase is complete */
++ status = HTCSendSetupComplete(target);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* unmask interrupts */
++ status = DevUnmaskInterrupts(&target->Device);
++
++ if (A_FAILED(status)) {
++ HTCStop(target);
++ }
++
++ } while (FALSE);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Exit\n"));
++ return status;
++}
++
++
++/* stop HTC communications, i.e. stop interrupt reception, and flush all queued buffers */
++void HTCStop(HTC_HANDLE HTCHandle)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCStop \n"));
++
++ /* mark that we are shutting down .. */
++ target->HTCStateFlags |= HTC_STATE_STOPPING;
++
++ /* Masking interrupts is a synchronous operation, when this function returns
++ * all pending HIF I/O has completed, we can safely flush the queues */
++ DevMaskInterrupts(&target->Device);
++
++ /* flush all send packets */
++ HTCFlushSendPkts(target);
++ /* flush all recv buffers */
++ HTCFlushRecvBuffers(target);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCStop \n"));
++}
++
++/* undo what was done in HTCInit() */
++void HTCShutDown(void)
++{
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCShutDown: \n"));
++ HTCInitialized = FALSE;
++ /* undo HTCInit */
++ HIFShutDownDevice(NULL);
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCShutDown: \n"));
++}
++
++void HTCDumpCreditStates(HTC_HANDLE HTCHandle)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++
++ LOCK_HTC_TX(target);
++
++ DumpCreditDistStates(target);
++
++ UNLOCK_HTC_TX(target);
++}
++
++/* report a target failure from the device, this is a callback from the device layer
++ * which uses a mechanism to report errors from the target (i.e. special interrupts) */
++static void HTCReportFailure(void *Context)
++{
++ HTC_TARGET *target = (HTC_TARGET *)Context;
++
++ target->TargetFailure = TRUE;
++
++ if ((target->pInstanceContext != NULL) && (HTCInitInfo.TargetFailure != NULL)) {
++ /* let upper layer know, it needs to call HTCStop() */
++ HTCInitInfo.TargetFailure(target->pInstanceContext, A_ERROR);
++ }
++}
++
++void DebugDumpBytes(A_UCHAR *buffer, A_UINT16 length, char *pDescription)
++{
++ A_CHAR stream[60];
++ A_UINT32 i;
++ A_UINT16 offset, count;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("<---------Dumping %d Bytes : %s ------>\n", length, pDescription));
++
++ count = 0;
++ offset = 0;
++ for(i = 0; i < length; i++) {
++ sprintf(stream + offset, "%2.2X ", buffer[i]);
++ count ++;
++ offset += 3;
++
++ if(count == 16) {
++ count = 0;
++ offset = 0;
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("[H]: %s\n", stream));
++ A_MEMZERO(stream, 60);
++ }
++ }
++
++ if(offset != 0) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("[H]: %s\n", stream));
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("<------------------------------------------------->\n"));
++}
++
++A_BOOL HTCGetEndpointStatistics(HTC_HANDLE HTCHandle,
++ HTC_ENDPOINT_ID Endpoint,
++ HTC_ENDPOINT_STAT_ACTION Action,
++ HTC_ENDPOINT_STATS *pStats)
++{
++
++#ifdef HTC_EP_STAT_PROFILING
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ A_BOOL clearStats = FALSE;
++ A_BOOL sample = FALSE;
++
++ switch (Action) {
++ case HTC_EP_STAT_SAMPLE :
++ sample = TRUE;
++ break;
++ case HTC_EP_STAT_SAMPLE_AND_CLEAR :
++ sample = TRUE;
++ clearStats = TRUE;
++ break;
++ case HTC_EP_STAT_CLEAR :
++ clearStats = TRUE;
++ break;
++ default:
++ break;
++ }
++
++ A_ASSERT(Endpoint < ENDPOINT_MAX);
++
++ /* lock out TX and RX while we sample and/or clear */
++ LOCK_HTC_TX(target);
++ LOCK_HTC_RX(target);
++
++ if (sample) {
++ A_ASSERT(pStats != NULL);
++ /* return the stats to the caller */
++ A_MEMCPY(pStats, &target->EndPoint[Endpoint].EndPointStats, sizeof(HTC_ENDPOINT_STATS));
++ }
++
++ if (clearStats) {
++ /* reset stats */
++ A_MEMZERO(&target->EndPoint[Endpoint].EndPointStats, sizeof(HTC_ENDPOINT_STATS));
++ }
++
++ UNLOCK_HTC_RX(target);
++ UNLOCK_HTC_TX(target);
++
++ return TRUE;
++#else
++ return FALSE;
++#endif
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_debug.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_debug.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,65 @@
++#ifndef HTC_DEBUG_H_
++#define HTC_DEBUG_H_
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++/* ------- Debug related stuff ------- */
++enum {
++ ATH_DEBUG_SEND = 0x0001,
++ ATH_DEBUG_RECV = 0x0002,
++ ATH_DEBUG_SYNC = 0x0004,
++ ATH_DEBUG_DUMP = 0x0008,
++ ATH_DEBUG_IRQ = 0x0010,
++ ATH_DEBUG_TRC = 0x0020,
++ ATH_DEBUG_WARN = 0x0040,
++ ATH_DEBUG_ERR = 0x0080,
++ ATH_DEBUG_ANY = 0xFFFF,
++};
++
++#ifdef DEBUG
++
++// TODO FIX usage of A_PRINTF!
++#define AR_DEBUG_LVL_CHECK(lvl) (debughtc & (lvl))
++#define AR_DEBUG_PRINTBUF(buffer, length, desc) do { \
++ if (debughtc & ATH_DEBUG_DUMP) { \
++ DebugDumpBytes(buffer, length,desc); \
++ } \
++} while(0)
++#define PRINTX_ARG(arg...) arg
++#define AR_DEBUG_PRINTF(flags, args) do { \
++ if (debughtc & (flags)) { \
++ A_PRINTF(KERN_ALERT PRINTX_ARG args); \
++ } \
++} while (0)
++#define AR_DEBUG_ASSERT(test) do { \
++ if (!(test)) { \
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Debug Assert Caught, File %s, Line: %d, Test:%s \n",__FILE__, __LINE__,#test)); \
++ } \
++} while(0)
++extern int debughtc;
++#else
++#define AR_DEBUG_PRINTF(flags, args)
++#define AR_DEBUG_PRINTBUF(buffer, length, desc)
++#define AR_DEBUG_ASSERT(test)
++#define AR_DEBUG_LVL_CHECK(lvl) 0
++#endif
++
++void DebugDumpBytes(A_UCHAR *buffer, A_UINT16 length, char *pDescription);
++
++#endif /*HTC_DEBUG_H_*/
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_internal.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_internal.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,168 @@
++/*
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _HTC_INTERNAL_H_
++#define _HTC_INTERNAL_H_
++
++/* for debugging, uncomment this to capture the last frame header, on frame header
++ * processing errors, the last frame header is dump for comparison */
++//#define HTC_CAPTURE_LAST_FRAME
++
++//#define HTC_EP_STAT_PROFILING
++
++#ifdef __cplusplus
++extern "C" {
++#endif /* __cplusplus */
++
++/* Header files */
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "a_osapi.h"
++#include "a_debug.h"
++#include "htc.h"
++#include "htc_api.h"
++#include "bmi_msg.h"
++#include "hif.h"
++#include "ar6k.h"
++
++/* HTC operational parameters */
++#define HTC_TARGET_RESPONSE_TIMEOUT 2000 /* in ms */
++#define HTC_TARGET_DEBUG_INTR_MASK 0x01
++#define HTC_TARGET_CREDIT_INTR_MASK 0xF0
++
++typedef struct _HTC_ENDPOINT {
++ HTC_SERVICE_ID ServiceID; /* service ID this endpoint is bound to
++ non-zero value means this endpoint is in use */
++ HTC_PACKET_QUEUE TxQueue; /* HTC frame buffer TX queue */
++ HTC_PACKET_QUEUE RxBuffers; /* HTC frame buffer RX list */
++ HTC_ENDPOINT_CREDIT_DIST CreditDist; /* credit distribution structure (exposed to driver layer) */
++ HTC_EP_CALLBACKS EpCallBacks; /* callbacks associated with this endpoint */
++ int MaxTxQueueDepth; /* max depth of the TX queue before we need to
++ call driver's full handler */
++ int CurrentTxQueueDepth; /* current TX queue depth */
++ int MaxMsgLength; /* max length of endpoint message */
++#ifdef HTC_EP_STAT_PROFILING
++ HTC_ENDPOINT_STATS EndPointStats; /* endpoint statistics */
++#endif
++} HTC_ENDPOINT;
++
++#ifdef HTC_EP_STAT_PROFILING
++#define INC_HTC_EP_STAT(p,stat,count) (p)->EndPointStats.stat += (count);
++#else
++#define INC_HTC_EP_STAT(p,stat,count)
++#endif
++
++#define HTC_SERVICE_TX_PACKET_TAG HTC_TX_PACKET_TAG_INTERNAL
++
++#define NUM_CONTROL_BUFFERS 8
++#define NUM_CONTROL_TX_BUFFERS 2
++#define NUM_CONTROL_RX_BUFFERS (NUM_CONTROL_BUFFERS - NUM_CONTROL_TX_BUFFERS)
++
++#define HTC_CONTROL_BUFFER_SIZE (HTC_MAX_CONTROL_MESSAGE_LENGTH + HTC_HDR_LENGTH)
++
++typedef struct HTC_CONTROL_BUFFER {
++ HTC_PACKET HtcPacket;
++ A_UINT8 Buffer[HTC_CONTROL_BUFFER_SIZE];
++} HTC_CONTROL_BUFFER;
++
++/* our HTC target state */
++typedef struct _HTC_TARGET {
++ HTC_ENDPOINT EndPoint[ENDPOINT_MAX];
++ HTC_CONTROL_BUFFER HTCControlBuffers[NUM_CONTROL_BUFFERS];
++ HTC_ENDPOINT_CREDIT_DIST *EpCreditDistributionListHead;
++ HTC_PACKET_QUEUE ControlBufferTXFreeList;
++ HTC_PACKET_QUEUE ControlBufferRXFreeList;
++ HTC_CREDIT_DIST_CALLBACK DistributeCredits;
++ HTC_CREDIT_INIT_CALLBACK InitCredits;
++ void *pCredDistContext;
++ int TargetCredits;
++ int TargetCreditSize;
++ A_MUTEX_T HTCLock;
++ A_MUTEX_T HTCRxLock;
++ A_MUTEX_T HTCTxLock;
++ AR6K_DEVICE Device; /* AR6K - specific state */
++ A_UINT32 HTCStateFlags;
++ HTC_ENDPOINT_ID EpWaitingForBuffers;
++ A_BOOL TargetFailure;
++ void *pInstanceContext;
++#define HTC_STATE_WAIT_BUFFERS (1 << 0)
++#define HTC_STATE_STOPPING (1 << 1)
++#ifdef HTC_CAPTURE_LAST_FRAME
++ HTC_FRAME_HDR LastFrameHdr; /* useful for debugging */
++ A_UINT8 LastTrailer[256];
++ A_UINT8 LastTrailerLength;
++#endif
++} HTC_TARGET;
++
++#define HTC_STOPPING(t) ((t)->HTCStateFlags & HTC_STATE_STOPPING)
++#define LOCK_HTC(t) A_MUTEX_LOCK(&(t)->HTCLock);
++#define UNLOCK_HTC(t) A_MUTEX_UNLOCK(&(t)->HTCLock);
++#define LOCK_HTC_RX(t) A_MUTEX_LOCK(&(t)->HTCRxLock);
++#define UNLOCK_HTC_RX(t) A_MUTEX_UNLOCK(&(t)->HTCRxLock);
++#define LOCK_HTC_TX(t) A_MUTEX_LOCK(&(t)->HTCTxLock);
++#define UNLOCK_HTC_TX(t) A_MUTEX_UNLOCK(&(t)->HTCTxLock);
++
++#define GET_HTC_TARGET_FROM_HANDLE(hnd) ((HTC_TARGET *)(hnd))
++#define HTC_RECYCLE_RX_PKT(target,p) \
++{ \
++ HTC_PACKET_RESET_RX(pPacket); \
++ HTCAddReceivePkt((HTC_HANDLE)(target),(p)); \
++}
++
++/* internal HTC functions */
++void HTCControlTxComplete(void *Context, HTC_PACKET *pPacket);
++void HTCControlRecv(void *Context, HTC_PACKET *pPacket);
++A_STATUS HTCWaitforControlMessage(HTC_TARGET *target, HTC_PACKET **ppControlPacket);
++HTC_PACKET *HTCAllocControlBuffer(HTC_TARGET *target, HTC_PACKET_QUEUE *pList);
++void HTCFreeControlBuffer(HTC_TARGET *target, HTC_PACKET *pPacket, HTC_PACKET_QUEUE *pList);
++A_STATUS HTCIssueSend(HTC_TARGET *target, HTC_PACKET *pPacket, A_UINT8 Flags);
++A_STATUS HTCIssueRecv(HTC_TARGET *target, HTC_PACKET *pPacket);
++void HTCRecvCompleteHandler(void *Context, HTC_PACKET *pPacket);
++A_STATUS HTCRecvMessagePendingHandler(void *Context, A_UINT32 LookAhead, A_BOOL *pAsyncProc);
++void HTCProcessCreditRpt(HTC_TARGET *target, HTC_CREDIT_REPORT *pRpt, int NumEntries, HTC_ENDPOINT_ID FromEndpoint);
++A_STATUS HTCSendSetupComplete(HTC_TARGET *target);
++void HTCFlushRecvBuffers(HTC_TARGET *target);
++void HTCFlushSendPkts(HTC_TARGET *target);
++void DumpCreditDist(HTC_ENDPOINT_CREDIT_DIST *pEPDist);
++void DumpCreditDistStates(HTC_TARGET *target);
++void DebugDumpBytes(A_UCHAR *buffer, A_UINT16 length, char *pDescription);
++
++static INLINE HTC_PACKET *HTC_ALLOC_CONTROL_TX(HTC_TARGET *target) {
++ HTC_PACKET *pPacket = HTCAllocControlBuffer(target,&target->ControlBufferTXFreeList);
++ if (pPacket != NULL) {
++ /* set payload pointer area with some headroom */
++ pPacket->pBuffer = pPacket->pBufferStart + HTC_HDR_LENGTH;
++ }
++ return pPacket;
++}
++
++#define HTC_FREE_CONTROL_TX(t,p) HTCFreeControlBuffer((t),(p),&(t)->ControlBufferTXFreeList)
++#define HTC_ALLOC_CONTROL_RX(t) HTCAllocControlBuffer((t),&(t)->ControlBufferRXFreeList)
++#define HTC_FREE_CONTROL_RX(t,p) \
++{ \
++ HTC_PACKET_RESET_RX(p); \
++ HTCFreeControlBuffer((t),(p),&(t)->ControlBufferRXFreeList); \
++}
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _HTC_INTERNAL_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_recv.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_recv.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,703 @@
++/*
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "htc_internal.h"
++
++#define HTCIssueRecv(t, p) \
++ DevRecvPacket(&(t)->Device, \
++ (p), \
++ (p)->ActualLength)
++
++#define DO_RCV_COMPLETION(t,p,e) \
++{ \
++ if ((p)->ActualLength > 0) { \
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" completing packet 0x%X (%d bytes) on ep : %d \n", \
++ (A_UINT32)(p), (p)->ActualLength, (p)->Endpoint)); \
++ (e)->EpCallBacks.EpRecv((e)->EpCallBacks.pContext, \
++ (p)); \
++ } else { \
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" recycling empty packet \n")); \
++ HTC_RECYCLE_RX_PKT((t), (p)); \
++ } \
++}
++
++#ifdef HTC_EP_STAT_PROFILING
++#define HTC_RX_STAT_PROFILE(t,ep,lookAhead) \
++{ \
++ LOCK_HTC_RX((t)); \
++ INC_HTC_EP_STAT((ep), RxReceived, 1); \
++ if ((lookAhead) != 0) { \
++ INC_HTC_EP_STAT((ep), RxLookAheads, 1); \
++ } \
++ UNLOCK_HTC_RX((t)); \
++}
++#else
++#define HTC_RX_STAT_PROFILE(t,ep,lookAhead)
++#endif
++
++static INLINE A_STATUS HTCProcessTrailer(HTC_TARGET *target,
++ A_UINT8 *pBuffer,
++ int Length,
++ A_UINT32 *pNextLookAhead,
++ HTC_ENDPOINT_ID FromEndpoint)
++{
++ HTC_RECORD_HDR *pRecord;
++ A_UINT8 *pRecordBuf;
++ HTC_LOOKAHEAD_REPORT *pLookAhead;
++ A_UINT8 *pOrigBuffer;
++ int origLength;
++ A_STATUS status;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessTrailer (length:%d) \n", Length));
++
++ if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
++ AR_DEBUG_PRINTBUF(pBuffer,Length,"Recv Trailer");
++ }
++
++ pOrigBuffer = pBuffer;
++ origLength = Length;
++ status = A_OK;
++
++ while (Length > 0) {
++
++ if (Length < sizeof(HTC_RECORD_HDR)) {
++ status = A_EPROTO;
++ break;
++ }
++ /* these are byte aligned structs */
++ pRecord = (HTC_RECORD_HDR *)pBuffer;
++ Length -= sizeof(HTC_RECORD_HDR);
++ pBuffer += sizeof(HTC_RECORD_HDR);
++
++ if (pRecord->Length > Length) {
++ /* no room left in buffer for record */
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ (" invalid record length: %d (id:%d) buffer has: %d bytes left \n",
++ pRecord->Length, pRecord->RecordID, Length));
++ status = A_EPROTO;
++ break;
++ }
++ /* start of record follows the header */
++ pRecordBuf = pBuffer;
++
++ switch (pRecord->RecordID) {
++ case HTC_RECORD_CREDITS:
++ AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_CREDIT_REPORT));
++ HTCProcessCreditRpt(target,
++ (HTC_CREDIT_REPORT *)pRecordBuf,
++ pRecord->Length / (sizeof(HTC_CREDIT_REPORT)),
++ FromEndpoint);
++ break;
++ case HTC_RECORD_LOOKAHEAD:
++ AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_LOOKAHEAD_REPORT));
++ pLookAhead = (HTC_LOOKAHEAD_REPORT *)pRecordBuf;
++ if ((pLookAhead->PreValid == ((~pLookAhead->PostValid) & 0xFF)) &&
++ (pNextLookAhead != NULL)) {
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
++ (" LookAhead Report Found (pre valid:0x%X, post valid:0x%X) \n",
++ pLookAhead->PreValid,
++ pLookAhead->PostValid));
++
++ /* look ahead bytes are valid, copy them over */
++ ((A_UINT8 *)pNextLookAhead)[0] = pLookAhead->LookAhead[0];
++ ((A_UINT8 *)pNextLookAhead)[1] = pLookAhead->LookAhead[1];
++ ((A_UINT8 *)pNextLookAhead)[2] = pLookAhead->LookAhead[2];
++ ((A_UINT8 *)pNextLookAhead)[3] = pLookAhead->LookAhead[3];
++
++ if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
++ DebugDumpBytes((A_UINT8 *)pNextLookAhead,4,"Next Look Ahead");
++ }
++ }
++ break;
++ default:
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" unhandled record: id:%d length:%d \n",
++ pRecord->RecordID, pRecord->Length));
++ break;
++ }
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* advance buffer past this record for next time around */
++ pBuffer += pRecord->Length;
++ Length -= pRecord->Length;
++ }
++
++ if (A_FAILED(status)) {
++ DebugDumpBytes(pOrigBuffer,origLength,"BAD Recv Trailer");
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessTrailer \n"));
++ return status;
++
++}
++
++/* process a received message (i.e. strip off header, process any trailer data)
++ * note : locks must be released when this function is called */
++static A_STATUS HTCProcessRecvHeader(HTC_TARGET *target, HTC_PACKET *pPacket, A_UINT32 *pNextLookAhead)
++{
++ A_UINT8 temp;
++ A_UINT8 *pBuf;
++ A_STATUS status = A_OK;
++ A_UINT16 payloadLen;
++ A_UINT32 lookAhead;
++
++ pBuf = pPacket->pBuffer;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessRecvHeader \n"));
++
++ if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
++ AR_DEBUG_PRINTBUF(pBuf,pPacket->ActualLength,"HTC Recv PKT");
++ }
++
++ do {
++ /* note, we cannot assume the alignment of pBuffer, so we use the safe macros to
++ * retrieve 16 bit fields */
++ payloadLen = A_GET_UINT16_FIELD(pBuf, HTC_FRAME_HDR, PayloadLen);
++
++ ((A_UINT8 *)&lookAhead)[0] = pBuf[0];
++ ((A_UINT8 *)&lookAhead)[1] = pBuf[1];
++ ((A_UINT8 *)&lookAhead)[2] = pBuf[2];
++ ((A_UINT8 *)&lookAhead)[3] = pBuf[3];
++
++ if (lookAhead != pPacket->HTCReserved) {
++ /* somehow the lookahead that gave us the full read length did not
++ * reflect the actual header in the pending message */
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("HTCProcessRecvHeader, lookahead mismatch! \n"));
++ DebugDumpBytes((A_UINT8 *)&pPacket->HTCReserved,4,"Expected Message LookAhead");
++ DebugDumpBytes(pBuf,sizeof(HTC_FRAME_HDR),"Current Frame Header");
++#ifdef HTC_CAPTURE_LAST_FRAME
++ DebugDumpBytes((A_UINT8 *)&target->LastFrameHdr,sizeof(HTC_FRAME_HDR),"Last Frame Header");
++ if (target->LastTrailerLength != 0) {
++ DebugDumpBytes(target->LastTrailer,
++ target->LastTrailerLength,
++ "Last trailer");
++ }
++#endif
++ status = A_EPROTO;
++ break;
++ }
++
++ /* get flags */
++ temp = A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, Flags);
++
++ if (temp & HTC_FLAGS_RECV_TRAILER) {
++ /* this packet has a trailer */
++
++ /* extract the trailer length in control byte 0 */
++ temp = A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, ControlBytes[0]);
++
++ if ((temp < sizeof(HTC_RECORD_HDR)) || (temp > payloadLen)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("HTCProcessRecvHeader, invalid header (payloadlength should be :%d, CB[0] is:%d) \n",
++ payloadLen, temp));
++ status = A_EPROTO;
++ break;
++ }
++
++ /* process trailer data that follows HDR + application payload */
++ status = HTCProcessTrailer(target,
++ (pBuf + HTC_HDR_LENGTH + payloadLen - temp),
++ temp,
++ pNextLookAhead,
++ pPacket->Endpoint);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++#ifdef HTC_CAPTURE_LAST_FRAME
++ A_MEMCPY(target->LastTrailer, (pBuf + HTC_HDR_LENGTH + payloadLen - temp), temp);
++ target->LastTrailerLength = temp;
++#endif
++ /* trim length by trailer bytes */
++ pPacket->ActualLength -= temp;
++ }
++#ifdef HTC_CAPTURE_LAST_FRAME
++ else {
++ target->LastTrailerLength = 0;
++ }
++#endif
++
++ /* if we get to this point, the packet is good */
++ /* remove header and adjust length */
++ pPacket->pBuffer += HTC_HDR_LENGTH;
++ pPacket->ActualLength -= HTC_HDR_LENGTH;
++
++ } while (FALSE);
++
++ if (A_FAILED(status)) {
++ /* dump the whole packet */
++ DebugDumpBytes(pBuf,pPacket->ActualLength,"BAD HTC Recv PKT");
++ } else {
++#ifdef HTC_CAPTURE_LAST_FRAME
++ A_MEMCPY(&target->LastFrameHdr,pBuf,sizeof(HTC_FRAME_HDR));
++#endif
++ if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
++ if (pPacket->ActualLength > 0) {
++ AR_DEBUG_PRINTBUF(pPacket->pBuffer,pPacket->ActualLength,"HTC - Application Msg");
++ }
++ }
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessRecvHeader \n"));
++ return status;
++}
++
++/* asynchronous completion handler for recv packet fetching, when the device layer
++ * completes a read request, it will call this completion handler */
++void HTCRecvCompleteHandler(void *Context, HTC_PACKET *pPacket)
++{
++ HTC_TARGET *target = (HTC_TARGET *)Context;
++ HTC_ENDPOINT *pEndpoint;
++ A_UINT32 nextLookAhead = 0;
++ A_STATUS status;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCRecvCompleteHandler (status:%d, ep:%d) \n",
++ pPacket->Status, pPacket->Endpoint));
++
++ AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX);
++ pEndpoint = &target->EndPoint[pPacket->Endpoint];
++ pPacket->Completion = NULL;
++
++ /* get completion status */
++ status = pPacket->Status;
++
++ do {
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HTCRecvCompleteHandler: request failed (status:%d, ep:%d) \n",
++ pPacket->Status, pPacket->Endpoint));
++ break;
++ }
++ /* process the header for any trailer data */
++ status = HTCProcessRecvHeader(target,pPacket,&nextLookAhead);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++ /* was there a lookahead for the next packet? */
++ if (nextLookAhead != 0) {
++ A_STATUS nextStatus;
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
++ ("HTCRecvCompleteHandler - next look ahead was non-zero : 0x%X \n",
++ nextLookAhead));
++ /* we have another packet, get the next packet fetch started (pipelined) before
++ * we call into the endpoint's callback, this will start another async request */
++ nextStatus = HTCRecvMessagePendingHandler(target,nextLookAhead,NULL);
++ if (A_EPROTO == nextStatus) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("Next look ahead from recv header was INVALID\n"));
++ DebugDumpBytes((A_UINT8 *)&nextLookAhead,
++ 4,
++ "BAD lookahead from lookahead report");
++ }
++ } else {
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
++ ("HTCRecvCompleteHandler - rechecking for more messages...\n"));
++ /* if we did not get anything on the look-ahead,
++ * call device layer to asynchronously re-check for messages. If we can keep the async
++ * processing going we get better performance. If there is a pending message we will keep processing
++ * messages asynchronously which should pipeline things nicely */
++ DevCheckPendingRecvMsgsAsync(&target->Device);
++ }
++
++ HTC_RX_STAT_PROFILE(target,pEndpoint,nextLookAhead);
++ DO_RCV_COMPLETION(target,pPacket,pEndpoint);
++
++ } while (FALSE);
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("HTCRecvCompleteHandler , message fetch failed (status = %d) \n",
++ status));
++ /* recyle this packet */
++ HTC_RECYCLE_RX_PKT(target, pPacket);
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCRecvCompleteHandler\n"));
++}
++
++/* synchronously wait for a control message from the target,
++ * This function is used at initialization time ONLY. At init messages
++ * on ENDPOINT 0 are expected. */
++A_STATUS HTCWaitforControlMessage(HTC_TARGET *target, HTC_PACKET **ppControlPacket)
++{
++ A_STATUS status;
++ A_UINT32 lookAhead;
++ HTC_PACKET *pPacket = NULL;
++ HTC_FRAME_HDR *pHdr;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCWaitforControlMessage \n"));
++
++ do {
++
++ *ppControlPacket = NULL;
++
++ /* call the polling function to see if we have a message */
++ status = DevPollMboxMsgRecv(&target->Device,
++ &lookAhead,
++ HTC_TARGET_RESPONSE_TIMEOUT);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
++ ("HTCWaitforControlMessage : lookAhead : 0x%X \n", lookAhead));
++
++ /* check the lookahead */
++ pHdr = (HTC_FRAME_HDR *)&lookAhead;
++
++ if (pHdr->EndpointID != ENDPOINT_0) {
++ /* unexpected endpoint number, should be zero */
++ AR_DEBUG_ASSERT(FALSE);
++ status = A_EPROTO;
++ break;
++ }
++
++ if (A_FAILED(status)) {
++ /* bad message */
++ AR_DEBUG_ASSERT(FALSE);
++ status = A_EPROTO;
++ break;
++ }
++
++ pPacket = HTC_ALLOC_CONTROL_RX(target);
++
++ if (pPacket == NULL) {
++ AR_DEBUG_ASSERT(FALSE);
++ status = A_NO_MEMORY;
++ break;
++ }
++
++ pPacket->HTCReserved = lookAhead;
++ pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH;
++
++ if (pPacket->ActualLength > pPacket->BufferLength) {
++ AR_DEBUG_ASSERT(FALSE);
++ status = A_EPROTO;
++ break;
++ }
++
++ /* we want synchronous operation */
++ pPacket->Completion = NULL;
++
++ /* get the message from the device, this will block */
++ status = HTCIssueRecv(target, pPacket);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* process receive header */
++ status = HTCProcessRecvHeader(target,pPacket,NULL);
++
++ pPacket->Status = status;
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("HTCWaitforControlMessage, HTCProcessRecvHeader failed (status = %d) \n",
++ status));
++ break;
++ }
++
++ /* give the caller this control message packet, they are responsible to free */
++ *ppControlPacket = pPacket;
++
++ } while (FALSE);
++
++ if (A_FAILED(status)) {
++ if (pPacket != NULL) {
++ /* cleanup buffer on error */
++ HTC_FREE_CONTROL_RX(target,pPacket);
++ }
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCWaitforControlMessage \n"));
++
++ return status;
++}
++
++/* callback when device layer or lookahead report parsing detects a pending message */
++A_STATUS HTCRecvMessagePendingHandler(void *Context, A_UINT32 LookAhead, A_BOOL *pAsyncProc)
++{
++ HTC_TARGET *target = (HTC_TARGET *)Context;
++ A_STATUS status = A_OK;
++ HTC_PACKET *pPacket = NULL;
++ HTC_FRAME_HDR *pHdr;
++ HTC_ENDPOINT *pEndpoint;
++ A_BOOL asyncProc = FALSE;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCRecvMessagePendingHandler LookAhead:0x%X \n",LookAhead));
++
++ if (IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(&target->Device)) {
++ /* We use async mode to get the packets if the device layer supports it.
++ * The device layer interfaces with HIF in which HIF may have restrictions on
++ * how interrupts are processed */
++ asyncProc = TRUE;
++ }
++
++ if (pAsyncProc != NULL) {
++ /* indicate to caller how we decided to process this */
++ *pAsyncProc = asyncProc;
++ }
++
++ while (TRUE) {
++
++ pHdr = (HTC_FRAME_HDR *)&LookAhead;
++
++ if (pHdr->EndpointID >= ENDPOINT_MAX) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Endpoint in look-ahead: %d \n",pHdr->EndpointID));
++ /* invalid endpoint */
++ status = A_EPROTO;
++ break;
++ }
++
++ if (pHdr->PayloadLen > HTC_MAX_PAYLOAD_LENGTH) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Payload length %d exceeds max HTC : %d !\n",
++ pHdr->PayloadLen, HTC_MAX_PAYLOAD_LENGTH));
++ status = A_EPROTO;
++ break;
++ }
++
++ pEndpoint = &target->EndPoint[pHdr->EndpointID];
++
++ if (0 == pEndpoint->ServiceID) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Endpoint %d is not connected !\n",pHdr->EndpointID));
++ /* endpoint isn't even connected */
++ status = A_EPROTO;
++ break;
++ }
++
++ /* lock RX to get a buffer */
++ LOCK_HTC_RX(target);
++
++ /* get a packet from the endpoint recv queue */
++ pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
++
++ if (NULL == pPacket) {
++ /* check for refill handler */
++ if (pEndpoint->EpCallBacks.EpRecvRefill != NULL) {
++ UNLOCK_HTC_RX(target);
++ /* call the re-fill handler */
++ pEndpoint->EpCallBacks.EpRecvRefill(pEndpoint->EpCallBacks.pContext,
++ pHdr->EndpointID);
++ LOCK_HTC_RX(target);
++ /* check if we have more buffers */
++ pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
++ /* fall through */
++ }
++ }
++
++ if (NULL == pPacket) {
++ /* this is not an error, we simply need to mark that we are waiting for buffers.*/
++ target->HTCStateFlags |= HTC_STATE_WAIT_BUFFERS;
++ target->EpWaitingForBuffers = pHdr->EndpointID;
++ status = A_NO_MEMORY;
++ }
++
++ UNLOCK_HTC_RX(target);
++
++ if (A_FAILED(status)) {
++ /* no buffers */
++ break;
++ }
++
++ AR_DEBUG_ASSERT(pPacket->Endpoint == pHdr->EndpointID);
++
++ /* make sure this message can fit in the endpoint buffer */
++ if ((pHdr->PayloadLen + HTC_HDR_LENGTH) > pPacket->BufferLength) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("Payload Length Error : header reports payload of: %d, endpoint buffer size: %d \n",
++ pHdr->PayloadLen, pPacket->BufferLength));
++ status = A_EPROTO;
++ break;
++ }
++
++ pPacket->HTCReserved = LookAhead; /* set expected look ahead */
++ /* set the amount of data to fetch */
++ pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH;
++
++ if (asyncProc) {
++ /* we use async mode to get the packet if the device layer supports it
++ * set our callback and context */
++ pPacket->Completion = HTCRecvCompleteHandler;
++ pPacket->pContext = target;
++ } else {
++ /* fully synchronous */
++ pPacket->Completion = NULL;
++ }
++
++ /* go fetch the packet */
++ status = HTCIssueRecv(target, pPacket);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ if (asyncProc) {
++ /* we did this asynchronously so we can get out of the loop, the asynch processing
++ * creates a chain of requests to continue processing pending messages in the
++ * context of callbacks */
++ break;
++ }
++
++ /* in the sync case, we process the packet, check lookaheads and then repeat */
++
++ LookAhead = 0;
++ status = HTCProcessRecvHeader(target,pPacket,&LookAhead);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ HTC_RX_STAT_PROFILE(target,pEndpoint,LookAhead);
++ DO_RCV_COMPLETION(target,pPacket,pEndpoint);
++
++ pPacket = NULL;
++
++ if (0 == LookAhead) {
++ break;
++ }
++
++ }
++
++ if (A_NO_MEMORY == status) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ (" Endpoint :%d has no buffers, blocking receiver to prevent overrun.. \n",
++ pHdr->EndpointID));
++ /* try to stop receive at the device layer */
++ DevStopRecv(&target->Device, asyncProc ? DEV_STOP_RECV_ASYNC : DEV_STOP_RECV_SYNC);
++ status = A_OK;
++ } else if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("Failed to get pending message : LookAhead Value: 0x%X (status = %d) \n",
++ LookAhead, status));
++ if (pPacket != NULL) {
++ /* clean up packet on error */
++ HTC_RECYCLE_RX_PKT(target, pPacket);
++ }
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCRecvMessagePendingHandler \n"));
++
++ return status;
++}
++
++/* Makes a buffer available to the HTC module */
++A_STATUS HTCAddReceivePkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ HTC_ENDPOINT *pEndpoint;
++ A_BOOL unblockRecv = FALSE;
++ A_STATUS status = A_OK;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
++ ("+- HTCAddReceivePkt: endPointId: %d, buffer: 0x%X, length: %d\n",
++ pPacket->Endpoint, (A_UINT32)pPacket->pBuffer, pPacket->BufferLength));
++
++ do {
++
++ if (HTC_STOPPING(target)) {
++ status = A_ECANCELED;
++ break;
++ }
++
++ AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX);
++
++ pEndpoint = &target->EndPoint[pPacket->Endpoint];
++
++ LOCK_HTC_RX(target);
++
++ /* store receive packet */
++ HTC_PACKET_ENQUEUE(&pEndpoint->RxBuffers, pPacket);
++
++ /* check if we are blocked waiting for a new buffer */
++ if (target->HTCStateFlags & HTC_STATE_WAIT_BUFFERS) {
++ if (target->EpWaitingForBuffers == pPacket->Endpoint) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" receiver was blocked on ep:%d, unblocking.. \n",
++ target->EpWaitingForBuffers));
++ target->HTCStateFlags &= ~HTC_STATE_WAIT_BUFFERS;
++ target->EpWaitingForBuffers = ENDPOINT_MAX;
++ unblockRecv = TRUE;
++ }
++ }
++
++ UNLOCK_HTC_RX(target);
++
++ if (unblockRecv && !HTC_STOPPING(target)) {
++ /* TODO : implement a buffer threshold count? */
++ DevEnableRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
++ }
++
++ } while (FALSE);
++
++ return status;
++}
++
++static void HTCFlushEndpointRX(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint)
++{
++ HTC_PACKET *pPacket;
++
++ LOCK_HTC_RX(target);
++
++ while (1) {
++ pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
++ if (NULL == pPacket) {
++ break;
++ }
++ UNLOCK_HTC_RX(target);
++ pPacket->Status = A_ECANCELED;
++ pPacket->ActualLength = 0;
++ AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" Flushing RX packet:0x%X, length:%d, ep:%d \n",
++ (A_UINT32)pPacket, pPacket->BufferLength, pPacket->Endpoint));
++ /* give the packet back */
++ pEndpoint->EpCallBacks.EpRecv(pEndpoint->EpCallBacks.pContext,
++ pPacket);
++ LOCK_HTC_RX(target);
++ }
++
++ UNLOCK_HTC_RX(target);
++
++
++}
++
++void HTCFlushRecvBuffers(HTC_TARGET *target)
++{
++ HTC_ENDPOINT *pEndpoint;
++ int i;
++
++ /* NOTE: no need to flush endpoint 0, these buffers were
++ * allocated as part of the HTC struct */
++ for (i = ENDPOINT_1; i < ENDPOINT_MAX; i++) {
++ pEndpoint = &target->EndPoint[i];
++ if (pEndpoint->ServiceID == 0) {
++ /* not in use.. */
++ continue;
++ }
++ HTCFlushEndpointRX(target,pEndpoint);
++ }
++
++
++}
++
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_send.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_send.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,541 @@
++/*
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "htc_internal.h"
++
++#define DO_EP_TX_COMPLETION(ep,p) \
++{ \
++ (p)->Completion = NULL; \
++ (ep)->EpCallBacks.EpTxComplete((ep)->EpCallBacks.pContext,(p)); \
++}
++
++
++/* call the distribute credits callback with the distribution */
++#define DO_DISTRIBUTION(t,reason,description,pList) \
++{ \
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, \
++ (" calling distribute function (%s) (dfn:0x%X, ctxt:0x%X, dist:0x%X) \n", \
++ (description), \
++ (A_UINT32)(t)->DistributeCredits, \
++ (A_UINT32)(t)->pCredDistContext, \
++ (A_UINT32)pList)); \
++ (t)->DistributeCredits((t)->pCredDistContext, \
++ (pList), \
++ (reason)); \
++}
++
++/* our internal send packet completion handler when packets are submited to the AR6K device
++ * layer */
++static void HTCSendPktCompletionHandler(void *Context, HTC_PACKET *pPacket)
++{
++ HTC_TARGET *target = (HTC_TARGET *)Context;
++ HTC_ENDPOINT *pEndpoint = &target->EndPoint[pPacket->Endpoint];
++
++
++ if (A_FAILED(pPacket->Status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("HTCSendPktCompletionHandler: request failed (status:%d, ep:%d) \n",
++ pPacket->Status, pPacket->Endpoint));
++ }
++ /* first, fixup the head room we allocated */
++ pPacket->pBuffer += HTC_HDR_LENGTH;
++ /* do completion */
++ DO_EP_TX_COMPLETION(pEndpoint,pPacket);
++}
++
++A_STATUS HTCIssueSend(HTC_TARGET *target, HTC_PACKET *pPacket, A_UINT8 SendFlags)
++{
++ A_STATUS status;
++ A_UINT8 *pHdrBuf;
++ A_BOOL sync = FALSE;
++
++ /* caller always provides headrooom */
++ pPacket->pBuffer -= HTC_HDR_LENGTH;
++ pHdrBuf = pPacket->pBuffer;
++ /* setup frame header */
++ A_SET_UINT16_FIELD(pHdrBuf,HTC_FRAME_HDR,PayloadLen,(A_UINT16)pPacket->ActualLength);
++ A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,Flags,SendFlags);
++ A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,EndpointID, (A_UINT8)pPacket->Endpoint);
++
++ if (pPacket->Completion == NULL) {
++ /* mark that this request was synchronously issued */
++ sync = TRUE;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
++ ("+-HTCIssueSend: transmit length : %d (%s) \n",
++ pPacket->ActualLength + HTC_HDR_LENGTH,
++ sync ? "SYNC" : "ASYNC" ));
++
++ /* send message to device */
++ status = DevSendPacket(&target->Device,
++ pPacket,
++ pPacket->ActualLength + HTC_HDR_LENGTH);
++
++ if (sync) {
++ /* use local sync variable. If this was issued asynchronously, pPacket is no longer
++ * safe to access. */
++ pPacket->pBuffer += HTC_HDR_LENGTH;
++ }
++
++ /* if this request was asynchronous, the packet completion routine will be invoked by
++ * the device layer when the HIF layer completes the request */
++
++ return status;
++}
++
++/* try to send the current packet or a packet at the head of the TX queue,
++ * if there are no credits, the packet remains in the queue.
++ * this function always succeeds and returns a flag if the TX queue for
++ * the endpoint has hit the set limit */
++static A_BOOL HTCTrySend(HTC_TARGET *target,
++ HTC_ENDPOINT *pEndpoint,
++ HTC_PACKET *pPacketToSend)
++{
++ HTC_PACKET *pPacket;
++ int creditsRequired;
++ int remainder;
++ A_UINT8 sendFlags;
++ A_BOOL epFull = FALSE;
++
++ LOCK_HTC_TX(target);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCTrySend (pPkt:0x%X)\n",(A_UINT32)pPacketToSend));
++
++ if (pPacketToSend != NULL) {
++ /* caller supplied us a packet to queue to the tail of the HTC TX queue before
++ * we check the tx queue */
++ HTC_PACKET_ENQUEUE(&pEndpoint->TxQueue,pPacketToSend);
++ pEndpoint->CurrentTxQueueDepth++;
++ }
++
++ /* now drain the TX queue for transmission as long as we have enough
++ * credits */
++
++ while (1) {
++
++ if (HTC_QUEUE_EMPTY(&pEndpoint->TxQueue)) {
++ /* nothing in the queue */
++ break;
++ }
++
++ sendFlags = 0;
++
++ /* get packet at head, but don't remove it */
++ pPacket = HTC_GET_PKT_AT_HEAD(&pEndpoint->TxQueue);
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Got head packet:0x%X , Queue Depth: %d\n",
++ (A_UINT32)pPacket, pEndpoint->CurrentTxQueueDepth));
++
++ /* figure out how many credits this message requires */
++ creditsRequired = (pPacket->ActualLength + HTC_HDR_LENGTH) / target->TargetCreditSize;
++ remainder = (pPacket->ActualLength + HTC_HDR_LENGTH) % target->TargetCreditSize;
++
++ if (remainder) {
++ creditsRequired++;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Creds Required:%d Got:%d\n",
++ creditsRequired, pEndpoint->CreditDist.TxCredits));
++
++ if (pEndpoint->CreditDist.TxCredits < creditsRequired) {
++
++ /* not enough credits */
++
++ if (pPacket->Endpoint == ENDPOINT_0) {
++ /* leave it in the queue */
++ break;
++ }
++ /* invoke the registered distribution function only if this is not
++ * endpoint 0, we let the driver layer provide more credits if it can.
++ * We pass the credit distribution list starting at the endpoint in question
++ * */
++
++ /* set how many credits we need */
++ pEndpoint->CreditDist.TxCreditsSeek =
++ creditsRequired - pEndpoint->CreditDist.TxCredits;
++ DO_DISTRIBUTION(target,
++ HTC_CREDIT_DIST_SEEK_CREDITS,
++ "Seek Credits",
++ &pEndpoint->CreditDist);
++
++ pEndpoint->CreditDist.TxCreditsSeek = 0;
++
++ if (pEndpoint->CreditDist.TxCredits < creditsRequired) {
++ /* still not enough credits to send, leave packet in the queue */
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
++ (" Not enough credits for ep %d leaving packet in queue..\n",
++ pPacket->Endpoint));
++ break;
++ }
++
++ }
++
++ pEndpoint->CreditDist.TxCredits -= creditsRequired;
++ INC_HTC_EP_STAT(pEndpoint, TxCreditsConsummed, creditsRequired);
++
++ /* check if we need credits */
++ if (pEndpoint->CreditDist.TxCredits < pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
++ sendFlags |= HTC_FLAGS_NEED_CREDIT_UPDATE;
++ INC_HTC_EP_STAT(pEndpoint, TxCreditLowIndications, 1);
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Host Needs Credits \n"));
++ }
++
++ /* now we can fully dequeue */
++ pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->TxQueue);
++ pEndpoint->CurrentTxQueueDepth--;
++
++ INC_HTC_EP_STAT(pEndpoint, TxIssued, 1);
++
++ UNLOCK_HTC_TX(target);
++
++ HTCIssueSend(target, pPacket, sendFlags);
++
++ LOCK_HTC_TX(target);
++
++ /* go back and check for more messages */
++ }
++
++ if (pEndpoint->CurrentTxQueueDepth >= pEndpoint->MaxTxQueueDepth) {
++ /* let caller know that this endpoint has reached the maximum depth */
++ epFull = TRUE;
++ }
++
++ UNLOCK_HTC_TX(target);
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend: \n"));
++ return epFull;
++}
++
++/* HTC API - HTCSendPkt */
++A_STATUS HTCSendPkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ HTC_ENDPOINT *pEndpoint;
++ HTC_ENDPOINT_ID ep;
++ A_STATUS status = A_OK;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
++ ("+HTCSendPkt: Enter endPointId: %d, buffer: 0x%X, length: %d \n",
++ pPacket->Endpoint, (A_UINT32)pPacket->pBuffer, pPacket->ActualLength));
++
++ ep = pPacket->Endpoint;
++ AR_DEBUG_ASSERT(ep < ENDPOINT_MAX);
++ pEndpoint = &target->EndPoint[ep];
++
++ do {
++
++ if (HTC_STOPPING(target)) {
++ status = A_ECANCELED;
++ pPacket->Status = status;
++ DO_EP_TX_COMPLETION(pEndpoint,pPacket);
++ break;
++ }
++ /* everything sent through this interface is asynchronous */
++ /* fill in HTC completion routines */
++ pPacket->Completion = HTCSendPktCompletionHandler;
++ pPacket->pContext = target;
++
++ if (HTCTrySend(target, pEndpoint, pPacket)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Endpoint %d, TX queue is full, Depth:%d, Max:%d \n",
++ ep, pEndpoint->CurrentTxQueueDepth, pEndpoint->MaxTxQueueDepth));
++ /* queue is now full, let caller know */
++ if (pEndpoint->EpCallBacks.EpSendFull != NULL) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Calling driver's send full callback.... \n"));
++ pEndpoint->EpCallBacks.EpSendFull(pEndpoint->EpCallBacks.pContext,
++ ep);
++ }
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPkt \n"));
++ } while (FALSE);
++
++ return status;
++}
++
++
++/* check TX queues to drain because of credit distribution update */
++static INLINE void HTCCheckEndpointTxQueues(HTC_TARGET *target)
++{
++ HTC_ENDPOINT *pEndpoint;
++ HTC_ENDPOINT_CREDIT_DIST *pDistItem;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCCheckEndpointTxQueues \n"));
++ pDistItem = target->EpCreditDistributionListHead;
++
++ /* run through the credit distribution list to see
++ * if there are packets queued
++ * NOTE: no locks need to be taken since the distribution list
++ * is not dynamic (cannot be re-ordered) and we are not modifying any state */
++ while (pDistItem != NULL) {
++ pEndpoint = (HTC_ENDPOINT *)pDistItem->pHTCReserved;
++
++ if (pEndpoint->CurrentTxQueueDepth > 0) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Ep %d has %d credits and %d Packets in TX Queue \n",
++ pDistItem->Endpoint, pEndpoint->CreditDist.TxCredits, pEndpoint->CurrentTxQueueDepth));
++ /* try to start the stalled queue, this list is ordered by priority.
++ * Highest priority queue get's processed first, if there are credits available the
++ * highest priority queue will get a chance to reclaim credits from lower priority
++ * ones */
++ HTCTrySend(target, pEndpoint, NULL);
++ }
++
++ pDistItem = pDistItem->pNext;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCCheckEndpointTxQueues \n"));
++}
++
++/* process credit reports and call distribution function */
++void HTCProcessCreditRpt(HTC_TARGET *target, HTC_CREDIT_REPORT *pRpt, int NumEntries, HTC_ENDPOINT_ID FromEndpoint)
++{
++ int i;
++ HTC_ENDPOINT *pEndpoint;
++ int totalCredits = 0;
++ A_BOOL doDist = FALSE;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCProcessCreditRpt, Credit Report Entries:%d \n", NumEntries));
++
++ /* lock out TX while we update credits */
++ LOCK_HTC_TX(target);
++
++ for (i = 0; i < NumEntries; i++, pRpt++) {
++ if (pRpt->EndpointID >= ENDPOINT_MAX) {
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ pEndpoint = &target->EndPoint[pRpt->EndpointID];
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Endpoint %d got %d credits \n",
++ pRpt->EndpointID, pRpt->Credits));
++
++
++#ifdef HTC_EP_STAT_PROFILING
++
++ INC_HTC_EP_STAT(pEndpoint, TxCreditRpts, 1);
++ INC_HTC_EP_STAT(pEndpoint, TxCreditsReturned, pRpt->Credits);
++
++ if (FromEndpoint == pRpt->EndpointID) {
++ /* this credit report arrived on the same endpoint indicating it arrived in an RX
++ * packet */
++ INC_HTC_EP_STAT(pEndpoint, TxCreditsFromRx, pRpt->Credits);
++ INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromRx, 1);
++ } else if (FromEndpoint == ENDPOINT_0) {
++ /* this credit arrived on endpoint 0 as a NULL message */
++ INC_HTC_EP_STAT(pEndpoint, TxCreditsFromEp0, pRpt->Credits);
++ INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromEp0, 1);
++ } else {
++ /* arrived on another endpoint */
++ INC_HTC_EP_STAT(pEndpoint, TxCreditsFromOther, pRpt->Credits);
++ INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromOther, 1);
++ }
++
++#endif
++
++ if (ENDPOINT_0 == pRpt->EndpointID) {
++ /* always give endpoint 0 credits back */
++ pEndpoint->CreditDist.TxCredits += pRpt->Credits;
++ } else {
++ /* for all other endpoints, update credits to distribute, the distribution function
++ * will handle giving out credits back to the endpoints */
++ pEndpoint->CreditDist.TxCreditsToDist += pRpt->Credits;
++ /* flag that we have to do the distribution */
++ doDist = TRUE;
++ }
++
++ totalCredits += pRpt->Credits;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Report indicated %d credits to distribute \n", totalCredits));
++
++ if (doDist) {
++ /* this was a credit return based on a completed send operations
++ * note, this is done with the lock held */
++ DO_DISTRIBUTION(target,
++ HTC_CREDIT_DIST_SEND_COMPLETE,
++ "Send Complete",
++ target->EpCreditDistributionListHead->pNext);
++ }
++
++ UNLOCK_HTC_TX(target);
++
++ if (totalCredits) {
++ HTCCheckEndpointTxQueues(target);
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCProcessCreditRpt \n"));
++}
++
++/* flush endpoint TX queue */
++static void HTCFlushEndpointTX(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint, HTC_TX_TAG Tag)
++{
++ HTC_PACKET *pPacket;
++ HTC_PACKET_QUEUE discardQueue;
++
++ /* initialize the discard queue */
++ INIT_HTC_PACKET_QUEUE(&discardQueue);
++
++ LOCK_HTC_TX(target);
++
++ /* interate from the front of the TX queue and flush out packets */
++ ITERATE_OVER_LIST_ALLOW_REMOVE(&pEndpoint->TxQueue, pPacket, HTC_PACKET, ListLink) {
++
++ /* check for removal */
++ if ((HTC_TX_PACKET_TAG_ALL == Tag) || (Tag == pPacket->PktInfo.AsTx.Tag)) {
++ /* remove from queue */
++ HTC_PACKET_REMOVE(pPacket);
++ /* add it to the discard pile */
++ HTC_PACKET_ENQUEUE(&discardQueue, pPacket);
++ pEndpoint->CurrentTxQueueDepth--;
++ }
++
++ } ITERATE_END;
++
++ UNLOCK_HTC_TX(target);
++
++ /* empty the discard queue */
++ while (1) {
++ pPacket = HTC_PACKET_DEQUEUE(&discardQueue);
++ if (NULL == pPacket) {
++ break;
++ }
++ pPacket->Status = A_ECANCELED;
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" Flushing TX packet:0x%X, length:%d, ep:%d tag:0x%X \n",
++ (A_UINT32)pPacket, pPacket->ActualLength, pPacket->Endpoint, pPacket->PktInfo.AsTx.Tag));
++ DO_EP_TX_COMPLETION(pEndpoint,pPacket);
++ }
++
++}
++
++void DumpCreditDist(HTC_ENDPOINT_CREDIT_DIST *pEPDist)
++{
++ HTC_ENDPOINT *pEndpoint = (HTC_ENDPOINT *)pEPDist->pHTCReserved;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("--- EP : %d ServiceID: 0x%X --------------\n",
++ pEPDist->Endpoint, pEPDist->ServiceID));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" this:0x%X next:0x%X prev:0x%X\n",
++ (A_UINT32)pEPDist, (A_UINT32)pEPDist->pNext, (A_UINT32)pEPDist->pPrev));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" DistFlags : 0x%X \n", pEPDist->DistFlags));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsNorm : %d \n", pEPDist->TxCreditsNorm));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsMin : %d \n", pEPDist->TxCreditsMin));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCredits : %d \n", pEPDist->TxCredits));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsAssigned : %d \n", pEPDist->TxCreditsAssigned));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsSeek : %d \n", pEPDist->TxCreditsSeek));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditSize : %d \n", pEPDist->TxCreditSize));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsPerMaxMsg : %d \n", pEPDist->TxCreditsPerMaxMsg));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsToDist : %d \n", pEPDist->TxCreditsToDist));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxQueueDepth : %d \n", pEndpoint->CurrentTxQueueDepth));
++ AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("----------------------------------------------------\n"));
++}
++
++void DumpCreditDistStates(HTC_TARGET *target)
++{
++ HTC_ENDPOINT_CREDIT_DIST *pEPList = target->EpCreditDistributionListHead;
++
++ while (pEPList != NULL) {
++ DumpCreditDist(pEPList);
++ pEPList = pEPList->pNext;
++ }
++
++ if (target->DistributeCredits != NULL) {
++ DO_DISTRIBUTION(target,
++ HTC_DUMP_CREDIT_STATE,
++ "Dump State",
++ NULL);
++ }
++}
++
++/* flush all send packets from all endpoint queues */
++void HTCFlushSendPkts(HTC_TARGET *target)
++{
++ HTC_ENDPOINT *pEndpoint;
++ int i;
++
++ DumpCreditDistStates(target);
++
++ for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
++ pEndpoint = &target->EndPoint[i];
++ if (pEndpoint->ServiceID == 0) {
++ /* not in use.. */
++ continue;
++ }
++ HTCFlushEndpointTX(target,pEndpoint,HTC_TX_PACKET_TAG_ALL);
++ }
++
++
++}
++
++/* HTC API to flush an endpoint's TX queue*/
++void HTCFlushEndpoint(HTC_HANDLE HTCHandle, HTC_ENDPOINT_ID Endpoint, HTC_TX_TAG Tag)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ HTC_ENDPOINT *pEndpoint = &target->EndPoint[Endpoint];
++
++ if (pEndpoint->ServiceID == 0) {
++ AR_DEBUG_ASSERT(FALSE);
++ /* not in use.. */
++ return;
++ }
++
++ HTCFlushEndpointTX(target, pEndpoint, Tag);
++}
++
++/* HTC API to indicate activity to the credit distribution function */
++void HTCIndicateActivityChange(HTC_HANDLE HTCHandle,
++ HTC_ENDPOINT_ID Endpoint,
++ A_BOOL Active)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ HTC_ENDPOINT *pEndpoint = &target->EndPoint[Endpoint];
++ A_BOOL doDist = FALSE;
++
++ if (pEndpoint->ServiceID == 0) {
++ AR_DEBUG_ASSERT(FALSE);
++ /* not in use.. */
++ return;
++ }
++
++ LOCK_HTC_TX(target);
++
++ if (Active) {
++ if (!(pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE)) {
++ /* mark active now */
++ pEndpoint->CreditDist.DistFlags |= HTC_EP_ACTIVE;
++ doDist = TRUE;
++ }
++ } else {
++ if (pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE) {
++ /* mark inactive now */
++ pEndpoint->CreditDist.DistFlags &= ~HTC_EP_ACTIVE;
++ doDist = TRUE;
++ }
++ }
++
++ if (doDist) {
++ /* do distribution again based on activity change
++ * note, this is done with the lock held */
++ DO_DISTRIBUTION(target,
++ HTC_CREDIT_DIST_ACTIVITY_CHANGE,
++ "Activity Change",
++ target->EpCreditDistributionListHead->pNext);
++ }
++
++ UNLOCK_HTC_TX(target);
++
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_services.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/htc/htc_services.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,403 @@
++/*
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "htc_internal.h"
++
++void HTCControlTxComplete(void *Context, HTC_PACKET *pPacket)
++{
++ /* not implemented
++ * we do not send control TX frames during normal runtime, only during setup */
++ AR_DEBUG_ASSERT(FALSE);
++}
++
++ /* callback when a control message arrives on this endpoint */
++void HTCControlRecv(void *Context, HTC_PACKET *pPacket)
++{
++ AR_DEBUG_ASSERT(pPacket->Endpoint == ENDPOINT_0);
++
++ /* the only control messages we are expecting are NULL messages (credit resports), which should
++ * never get here */
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ ("HTCControlRecv, got message with length:%d \n",
++ pPacket->ActualLength + HTC_HDR_LENGTH));
++
++ /* dump header and message */
++ DebugDumpBytes(pPacket->pBuffer - HTC_HDR_LENGTH,
++ pPacket->ActualLength + HTC_HDR_LENGTH,
++ "Unexpected ENDPOINT 0 Message");
++
++ HTC_RECYCLE_RX_PKT((HTC_TARGET*)Context,pPacket);
++}
++
++A_STATUS HTCSendSetupComplete(HTC_TARGET *target)
++{
++ HTC_PACKET *pSendPacket = NULL;
++ A_STATUS status;
++ HTC_SETUP_COMPLETE_MSG *pSetupComplete;
++
++ do {
++ /* allocate a packet to send to the target */
++ pSendPacket = HTC_ALLOC_CONTROL_TX(target);
++
++ if (NULL == pSendPacket) {
++ status = A_NO_MEMORY;
++ break;
++ }
++
++ /* assemble setup complete message */
++ pSetupComplete = (HTC_SETUP_COMPLETE_MSG *)pSendPacket->pBuffer;
++ A_MEMZERO(pSetupComplete,sizeof(HTC_SETUP_COMPLETE_MSG));
++ pSetupComplete->MessageID = HTC_MSG_SETUP_COMPLETE_ID;
++
++ SET_HTC_PACKET_INFO_TX(pSendPacket,
++ NULL,
++ (A_UINT8 *)pSetupComplete,
++ sizeof(HTC_SETUP_COMPLETE_MSG),
++ ENDPOINT_0,
++ HTC_SERVICE_TX_PACKET_TAG);
++
++ /* we want synchronous operation */
++ pSendPacket->Completion = NULL;
++ /* send the message */
++ status = HTCIssueSend(target,pSendPacket,0);
++
++ } while (FALSE);
++
++ if (pSendPacket != NULL) {
++ HTC_FREE_CONTROL_TX(target,pSendPacket);
++ }
++
++ return status;
++}
++
++
++A_STATUS HTCConnectService(HTC_HANDLE HTCHandle,
++ HTC_SERVICE_CONNECT_REQ *pConnectReq,
++ HTC_SERVICE_CONNECT_RESP *pConnectResp)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ A_STATUS status = A_OK;
++ HTC_PACKET *pRecvPacket = NULL;
++ HTC_PACKET *pSendPacket = NULL;
++ HTC_CONNECT_SERVICE_RESPONSE_MSG *pResponseMsg;
++ HTC_CONNECT_SERVICE_MSG *pConnectMsg;
++ HTC_ENDPOINT_ID assignedEndpoint = ENDPOINT_MAX;
++ HTC_ENDPOINT *pEndpoint;
++ int maxMsgSize = 0;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCConnectService, target:0x%X SvcID:0x%X \n",
++ (A_UINT32)target, pConnectReq->ServiceID));
++
++ do {
++
++ AR_DEBUG_ASSERT(pConnectReq->ServiceID != 0);
++
++ if (HTC_CTRL_RSVD_SVC == pConnectReq->ServiceID) {
++ /* special case for pseudo control service */
++ assignedEndpoint = ENDPOINT_0;
++ maxMsgSize = HTC_MAX_CONTROL_MESSAGE_LENGTH;
++ } else {
++ /* allocate a packet to send to the target */
++ pSendPacket = HTC_ALLOC_CONTROL_TX(target);
++
++ if (NULL == pSendPacket) {
++ AR_DEBUG_ASSERT(FALSE);
++ status = A_NO_MEMORY;
++ break;
++ }
++ /* assemble connect service message */
++ pConnectMsg = (HTC_CONNECT_SERVICE_MSG *)pSendPacket->pBuffer;
++ AR_DEBUG_ASSERT(pConnectMsg != NULL);
++ A_MEMZERO(pConnectMsg,sizeof(HTC_CONNECT_SERVICE_MSG));
++ pConnectMsg->MessageID = HTC_MSG_CONNECT_SERVICE_ID;
++ pConnectMsg->ServiceID = pConnectReq->ServiceID;
++ pConnectMsg->ConnectionFlags = pConnectReq->ConnectionFlags;
++ /* check caller if it wants to transfer meta data */
++ if ((pConnectReq->pMetaData != NULL) &&
++ (pConnectReq->MetaDataLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) {
++ /* copy meta data into message buffer (after header ) */
++ A_MEMCPY((A_UINT8 *)pConnectMsg + sizeof(HTC_CONNECT_SERVICE_MSG),
++ pConnectReq->pMetaData,
++ pConnectReq->MetaDataLength);
++ pConnectMsg->ServiceMetaLength = pConnectReq->MetaDataLength;
++ }
++
++ SET_HTC_PACKET_INFO_TX(pSendPacket,
++ NULL,
++ (A_UINT8 *)pConnectMsg,
++ sizeof(HTC_CONNECT_SERVICE_MSG) + pConnectMsg->ServiceMetaLength,
++ ENDPOINT_0,
++ HTC_SERVICE_TX_PACKET_TAG);
++
++ /* we want synchronous operation */
++ pSendPacket->Completion = NULL;
++
++ status = HTCIssueSend(target,pSendPacket,0);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /* wait for response */
++ status = HTCWaitforControlMessage(target, &pRecvPacket);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++ /* we controlled the buffer creation so it has to be properly aligned */
++ pResponseMsg = (HTC_CONNECT_SERVICE_RESPONSE_MSG *)pRecvPacket->pBuffer;
++
++ if ((pResponseMsg->MessageID != HTC_MSG_CONNECT_SERVICE_RESPONSE_ID) ||
++ (pRecvPacket->ActualLength < sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG))) {
++ /* this message is not valid */
++ AR_DEBUG_ASSERT(FALSE);
++ status = A_EPROTO;
++ break;
++ }
++
++ pConnectResp->ConnectRespCode = pResponseMsg->Status;
++ /* check response status */
++ if (pResponseMsg->Status != HTC_SERVICE_SUCCESS) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
++ (" Target failed service 0x%X connect request (status:%d)\n",
++ pResponseMsg->ServiceID, pResponseMsg->Status));
++ status = A_EPROTO;
++ break;
++ }
++
++ assignedEndpoint = pResponseMsg->EndpointID;
++ maxMsgSize = pResponseMsg->MaxMsgSize;
++
++ if ((pConnectResp->pMetaData != NULL) &&
++ (pResponseMsg->ServiceMetaLength > 0) &&
++ (pResponseMsg->ServiceMetaLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) {
++ /* caller supplied a buffer and the target responded with data */
++ int copyLength = min((int)pConnectResp->BufferLength, (int)pResponseMsg->ServiceMetaLength);
++ /* copy the meta data */
++ A_MEMCPY(pConnectResp->pMetaData,
++ ((A_UINT8 *)pResponseMsg) + sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG),
++ copyLength);
++ pConnectResp->ActualLength = copyLength;
++ }
++
++ }
++
++ /* the rest of these are parameter checks so set the error status */
++ status = A_EPROTO;
++
++ if (assignedEndpoint >= ENDPOINT_MAX) {
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ if (0 == maxMsgSize) {
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ pEndpoint = &target->EndPoint[assignedEndpoint];
++
++ if (pEndpoint->ServiceID != 0) {
++ /* endpoint already in use! */
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++
++ /* return assigned endpoint to caller */
++ pConnectResp->Endpoint = assignedEndpoint;
++ pConnectResp->MaxMsgLength = maxMsgSize;
++
++ /* setup the endpoint */
++ pEndpoint->ServiceID = pConnectReq->ServiceID; /* this marks the endpoint in use */
++ pEndpoint->MaxTxQueueDepth = pConnectReq->MaxSendQueueDepth;
++ pEndpoint->MaxMsgLength = maxMsgSize;
++ /* copy all the callbacks */
++ pEndpoint->EpCallBacks = pConnectReq->EpCallbacks;
++ INIT_HTC_PACKET_QUEUE(&pEndpoint->RxBuffers);
++ INIT_HTC_PACKET_QUEUE(&pEndpoint->TxQueue);
++ /* set the credit distribution info for this endpoint, this information is
++ * passed back to the credit distribution callback function */
++ pEndpoint->CreditDist.ServiceID = pConnectReq->ServiceID;
++ pEndpoint->CreditDist.pHTCReserved = pEndpoint;
++ pEndpoint->CreditDist.Endpoint = assignedEndpoint;
++ pEndpoint->CreditDist.TxCreditSize = target->TargetCreditSize;
++ pEndpoint->CreditDist.TxCreditsPerMaxMsg = maxMsgSize / target->TargetCreditSize;
++
++ if (0 == pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
++ pEndpoint->CreditDist.TxCreditsPerMaxMsg = 1;
++ }
++
++ status = A_OK;
++
++ } while (FALSE);
++
++ if (pSendPacket != NULL) {
++ HTC_FREE_CONTROL_TX(target,pSendPacket);
++ }
++
++ if (pRecvPacket != NULL) {
++ HTC_FREE_CONTROL_RX(target,pRecvPacket);
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCConnectService \n"));
++
++ return status;
++}
++
++static void AddToEndpointDistList(HTC_TARGET *target, HTC_ENDPOINT_CREDIT_DIST *pEpDist)
++{
++ HTC_ENDPOINT_CREDIT_DIST *pCurEntry,*pLastEntry;
++
++ if (NULL == target->EpCreditDistributionListHead) {
++ target->EpCreditDistributionListHead = pEpDist;
++ pEpDist->pNext = NULL;
++ pEpDist->pPrev = NULL;
++ return;
++ }
++
++ /* queue to the end of the list, this does not have to be very
++ * fast since this list is built at startup time */
++ pCurEntry = target->EpCreditDistributionListHead;
++
++ while (pCurEntry) {
++ pLastEntry = pCurEntry;
++ pCurEntry = pCurEntry->pNext;
++ }
++
++ pLastEntry->pNext = pEpDist;
++ pEpDist->pPrev = pLastEntry;
++ pEpDist->pNext = NULL;
++}
++
++
++
++/* default credit init callback */
++static void HTCDefaultCreditInit(void *Context,
++ HTC_ENDPOINT_CREDIT_DIST *pEPList,
++ int TotalCredits)
++{
++ HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
++ int totalEps = 0;
++ int creditsPerEndpoint;
++
++ pCurEpDist = pEPList;
++ /* first run through the list and figure out how many endpoints we are dealing with */
++ while (pCurEpDist != NULL) {
++ pCurEpDist = pCurEpDist->pNext;
++ totalEps++;
++ }
++
++ /* even distribution */
++ creditsPerEndpoint = TotalCredits/totalEps;
++
++ pCurEpDist = pEPList;
++ /* run through the list and set minimum and normal credits and
++ * provide the endpoint with some credits to start */
++ while (pCurEpDist != NULL) {
++
++ if (creditsPerEndpoint < pCurEpDist->TxCreditsPerMaxMsg) {
++ /* too many endpoints and not enough credits */
++ AR_DEBUG_ASSERT(FALSE);
++ break;
++ }
++ /* our minimum is set for at least 1 max message */
++ pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg;
++ /* this value is ignored by our credit alg, since we do
++ * not dynamically adjust credits, this is the policy of
++ * the "default" credit distribution, something simple and easy */
++ pCurEpDist->TxCreditsNorm = 0xFFFF;
++ /* give the endpoint minimum credits */
++ pCurEpDist->TxCredits = creditsPerEndpoint;
++ pCurEpDist->TxCreditsAssigned = creditsPerEndpoint;
++ pCurEpDist = pCurEpDist->pNext;
++ }
++
++}
++
++/* default credit distribution callback, NOTE, this callback holds the TX lock */
++void HTCDefaultCreditDist(void *Context,
++ HTC_ENDPOINT_CREDIT_DIST *pEPDistList,
++ HTC_CREDIT_DIST_REASON Reason)
++{
++ HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
++
++ if (Reason == HTC_CREDIT_DIST_SEND_COMPLETE) {
++ pCurEpDist = pEPDistList;
++ /* simple distribution */
++ while (pCurEpDist != NULL) {
++ if (pCurEpDist->TxCreditsToDist > 0) {
++ /* just give the endpoint back the credits */
++ pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist;
++ pCurEpDist->TxCreditsToDist = 0;
++ }
++ pCurEpDist = pCurEpDist->pNext;
++ }
++ }
++
++ /* note we do not need to handle the other reason codes as this is a very
++ * simple distribution scheme, no need to seek for more credits or handle inactivity */
++}
++
++void HTCSetCreditDistribution(HTC_HANDLE HTCHandle,
++ void *pCreditDistContext,
++ HTC_CREDIT_DIST_CALLBACK CreditDistFunc,
++ HTC_CREDIT_INIT_CALLBACK CreditInitFunc,
++ HTC_SERVICE_ID ServicePriorityOrder[],
++ int ListLength)
++{
++ HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
++ int i;
++ int ep;
++
++ if (CreditInitFunc != NULL) {
++ /* caller has supplied their own distribution functions */
++ target->InitCredits = CreditInitFunc;
++ AR_DEBUG_ASSERT(CreditDistFunc != NULL);
++ target->DistributeCredits = CreditDistFunc;
++ target->pCredDistContext = pCreditDistContext;
++ } else {
++ /* caller wants HTC to do distribution */
++ /* if caller wants service to handle distributions then
++ * it must set both of these to NULL! */
++ AR_DEBUG_ASSERT(CreditDistFunc == NULL);
++ target->InitCredits = HTCDefaultCreditInit;
++ target->DistributeCredits = HTCDefaultCreditDist;
++ target->pCredDistContext = target;
++ }
++
++ /* always add HTC control endpoint first, we only expose the list after the
++ * first one, this is added for TX queue checking */
++ AddToEndpointDistList(target, &target->EndPoint[ENDPOINT_0].CreditDist);
++
++ /* build the list of credit distribution structures in priority order
++ * supplied by the caller, these will follow endpoint 0 */
++ for (i = 0; i < ListLength; i++) {
++ /* match services with endpoints and add the endpoints to the distribution list
++ * in FIFO order */
++ for (ep = ENDPOINT_1; ep < ENDPOINT_MAX; ep++) {
++ if (target->EndPoint[ep].ServiceID == ServicePriorityOrder[i]) {
++ /* queue this one to the list */
++ AddToEndpointDistList(target, &target->EndPoint[ep].CreditDist);
++ break;
++ }
++ }
++ AR_DEBUG_ASSERT(ep < ENDPOINT_MAX);
++ }
++
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_config.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_config.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,27 @@
++#ifndef _A_CONFIG_H_
++#define _A_CONFIG_H_
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++/*
++ * This file contains software configuration options that enables
++ * specific software "features"
++ */
++#include "../ar6000/config_linux.h"
++
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_debug.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_debug.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,41 @@
++#ifndef _A_DEBUG_H_
++#define _A_DEBUG_H_
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include <a_types.h>
++#include <a_osapi.h>
++
++#define DBG_INFO 0x00000001
++#define DBG_ERROR 0x00000002
++#define DBG_WARNING 0x00000004
++#define DBG_SDIO 0x00000008
++#define DBG_HIF 0x00000010
++#define DBG_HTC 0x00000020
++#define DBG_WMI 0x00000040
++#define DBG_WMI2 0x00000080
++#define DBG_DRIVER 0x00000100
++
++#define DBG_DEFAULTS (DBG_ERROR|DBG_WARNING)
++
++#include "../ar6000/debug_linux.h"
++
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_drv_api.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_drv_api.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,185 @@
++#ifndef _A_DRV_API_H_
++#define _A_DRV_API_H_
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/****************************************************************************/
++/****************************************************************************/
++/** **/
++/** WMI related hooks **/
++/** **/
++/****************************************************************************/
++/****************************************************************************/
++
++#include <ar6000_api.h>
++
++#define A_WMI_CHANNELLIST_RX(devt, numChan, chanList) \
++ ar6000_channelList_rx((devt), (numChan), (chanList))
++
++#define A_WMI_SET_NUMDATAENDPTS(devt, num) \
++ ar6000_set_numdataendpts((devt), (num))
++
++#define A_WMI_CONTROL_TX(devt, osbuf, streamID) \
++ ar6000_control_tx((devt), (osbuf), (streamID))
++
++#define A_WMI_TARGETSTATS_EVENT(devt, pStats) \
++ ar6000_targetStats_event((devt), (pStats))
++
++#define A_WMI_SCANCOMPLETE_EVENT(devt, status) \
++ ar6000_scanComplete_event((devt), (status))
++
++#ifdef CONFIG_HOST_DSET_SUPPORT
++
++#define A_WMI_DSET_DATA_REQ(devt, access_cookie, offset, length, targ_buf, targ_reply_fn, targ_reply_arg) \
++ ar6000_dset_data_req((devt), (access_cookie), (offset), (length), (targ_buf), (targ_reply_fn), (targ_reply_arg))
++
++#define A_WMI_DSET_CLOSE(devt, access_cookie) \
++ ar6000_dset_close((devt), (access_cookie))
++
++#endif
++
++#define A_WMI_DSET_OPEN_REQ(devt, id, targ_handle, targ_reply_fn, targ_reply_arg) \
++ ar6000_dset_open_req((devt), (id), (targ_handle), (targ_reply_fn), (targ_reply_arg))
++
++#define A_WMI_CONNECT_EVENT(devt, channel, bssid, listenInterval, beaconInterval, networkType, beaconIeLen, assocReqLen, assocRespLen, assocInfo) \
++ ar6000_connect_event((devt), (channel), (bssid), (listenInterval), (beaconInterval), (networkType), (beaconIeLen), (assocReqLen), (assocRespLen), (assocInfo))
++
++#define A_WMI_REGDOMAIN_EVENT(devt, regCode) \
++ ar6000_regDomain_event((devt), (regCode))
++
++#define A_WMI_NEIGHBORREPORT_EVENT(devt, numAps, info) \
++ ar6000_neighborReport_event((devt), (numAps), (info))
++
++#define A_WMI_DISCONNECT_EVENT(devt, reason, bssid, assocRespLen, assocInfo, protocolReasonStatus) \
++ ar6000_disconnect_event((devt), (reason), (bssid), (assocRespLen), (assocInfo), (protocolReasonStatus))
++
++#define A_WMI_TKIP_MICERR_EVENT(devt, keyid, ismcast) \
++ ar6000_tkip_micerr_event((devt), (keyid), (ismcast))
++
++#define A_WMI_BITRATE_RX(devt, rateKbps) \
++ ar6000_bitrate_rx((devt), (rateKbps))
++
++#define A_WMI_TXPWR_RX(devt, txPwr) \
++ ar6000_txPwr_rx((devt), (txPwr))
++
++#define A_WMI_READY_EVENT(devt, datap, phyCap) \
++ ar6000_ready_event((devt), (datap), (phyCap))
++
++#define A_WMI_DBGLOG_INIT_DONE(ar) \
++ ar6000_dbglog_init_done(ar);
++
++#define A_WMI_RSSI_THRESHOLD_EVENT(devt, newThreshold, rssi) \
++ ar6000_rssiThreshold_event((devt), (newThreshold), (rssi))
++
++#define A_WMI_REPORT_ERROR_EVENT(devt, errorVal) \
++ ar6000_reportError_event((devt), (errorVal))
++
++#define A_WMI_ROAM_TABLE_EVENT(devt, pTbl) \
++ ar6000_roam_tbl_event((devt), (pTbl))
++
++#define A_WMI_ROAM_DATA_EVENT(devt, p) \
++ ar6000_roam_data_event((devt), (p))
++
++#define A_WMI_WOW_LIST_EVENT(devt, num_filters, wow_filters) \
++ ar6000_wow_list_event((devt), (num_filters), (wow_filters))
++
++#define A_WMI_CAC_EVENT(devt, ac, cac_indication, statusCode, tspecSuggestion) \
++ ar6000_cac_event((devt), (ac), (cac_indication), (statusCode), (tspecSuggestion))
++
++#define A_WMI_IPTOS_TO_USERPRIORITY(pkt) \
++ ar6000_iptos_to_userPriority((pkt))
++
++#define A_WMI_PMKID_LIST_EVENT(devt, num_pmkid, pmkid_list) \
++ ar6000_pmkid_list_event((devt), (num_pmkid), (pmkid_list))
++
++#ifdef CONFIG_HOST_GPIO_SUPPORT
++
++#define A_WMI_GPIO_INTR_RX(intr_mask, input_values) \
++ ar6000_gpio_intr_rx((intr_mask), (input_values))
++
++#define A_WMI_GPIO_DATA_RX(reg_id, value) \
++ ar6000_gpio_data_rx((reg_id), (value))
++
++#define A_WMI_GPIO_ACK_RX() \
++ ar6000_gpio_ack_rx()
++
++#endif
++
++#ifdef SEND_EVENT_TO_APP
++
++#define A_WMI_SEND_EVENT_TO_APP(ar, eventId, datap, len) \
++ ar6000_send_event_to_app((ar), (eventId), (datap), (len))
++
++#else
++
++#define A_WMI_SEND_EVENT_TO_APP(ar, eventId, datap, len)
++
++#endif
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++#define A_WMI_TCMD_RX_REPORT_EVENT(devt, results, len) \
++ ar6000_tcmd_rx_report_event((devt), (results), (len))
++#endif
++
++#define A_WMI_HBCHALLENGERESP_EVENT(devt, cookie, source) \
++ ar6000_hbChallengeResp_event((devt), (cookie), (source))
++
++#define A_WMI_TX_RETRY_ERR_EVENT(devt) \
++ ar6000_tx_retry_err_event((devt))
++
++#define A_WMI_SNR_THRESHOLD_EVENT_RX(devt, newThreshold, snr) \
++ ar6000_snrThresholdEvent_rx((devt), (newThreshold), (snr))
++
++#define A_WMI_LQ_THRESHOLD_EVENT_RX(devt, range, lqVal) \
++ ar6000_lqThresholdEvent_rx((devt), (range), (lqVal))
++
++#define A_WMI_RATEMASK_RX(devt, ratemask) \
++ ar6000_ratemask_rx((devt), (ratemask))
++
++#define A_WMI_KEEPALIVE_RX(devt, configured) \
++ ar6000_keepalive_rx((devt), (configured))
++
++#define A_WMI_BSSINFO_EVENT_RX(ar, datp, len) \
++ ar6000_bssInfo_event_rx((ar), (datap), (len))
++
++#define A_WMI_DBGLOG_EVENT(ar, dropped, buffer, length) \
++ ar6000_dbglog_event((ar), (dropped), (buffer), (length));
++
++#define A_WMI_STREAM_TX_ACTIVE(devt,trafficClass) \
++ ar6000_indicate_tx_activity((devt),(trafficClass), TRUE)
++
++#define A_WMI_STREAM_TX_INACTIVE(devt,trafficClass) \
++ ar6000_indicate_tx_activity((devt),(trafficClass), FALSE)
++
++/****************************************************************************/
++/****************************************************************************/
++/** **/
++/** HTC related hooks **/
++/** **/
++/****************************************************************************/
++/****************************************************************************/
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_drv.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_drv.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,28 @@
++#ifndef _A_DRV_H_
++#define _A_DRV_H_
++/*
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/a_drv.h#1 $
++ *
++ * This file contains the definitions of the basic atheros data types.
++ * It is used to map the data types in atheros files to a platform specific
++ * type.
++ *
++ * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "../ar6000/athdrv_linux.h"
++
++#endif /* _ADRV_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_osapi.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_osapi.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,28 @@
++#ifndef _A_OSAPI_H_
++#define _A_OSAPI_H_
++/*
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/a_osapi.h#1 $
++ *
++ * This file contains the definitions of the basic atheros data types.
++ * It is used to map the data types in atheros files to a platform specific
++ * type.
++ *
++ * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "../ar6000/osapi_linux.h"
++
++#endif /* _OSAPI_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ar6000_api.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ar6000_api.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,29 @@
++#ifndef _AR6000_API_H_
++#define _AR6000_API_H_
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * This file contains the API to access the OS dependent atheros host driver
++ * by the WMI or WLAN generic modules.
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/ar6000_api.h#1 $
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "../ar6000/ar6xapi_linux.h"
++
++#endif /* _AR6000_API_H */
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ar6000_diag.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ar6000_diag.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,38 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef AR6000_DIAG_H_
++#define AR6000_DIAG_H_
++
++
++A_STATUS
++ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
++
++A_STATUS
++ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
++
++A_STATUS
++ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address,
++ A_UCHAR *data, A_UINT32 length);
++
++A_STATUS
++ar6000_WriteDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address,
++ A_UCHAR *data, A_UINT32 length);
++
++#endif /*AR6000_DIAG_H_*/
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/AR6001_regdump.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/AR6001_regdump.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,100 @@
++/*
++ * Copyright (c) 2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++#ifndef __AR6000_REGDUMP_H__
++#define __AR6000_REGDUMP_H__
++
++#if !defined(__ASSEMBLER__)
++/*
++ * Target CPU state at the time of failure is reflected
++ * in a register dump, which the Host can fetch through
++ * the diagnostic window.
++ */
++
++struct MIPS_exception_frame_s {
++ A_UINT32 pc; /* Program Counter */
++ A_UINT32 at; /* MIPS General Purpose registers */
++ A_UINT32 v0;
++ A_UINT32 v1;
++ A_UINT32 a0;
++ A_UINT32 a1;
++ A_UINT32 a2;
++ A_UINT32 a3;
++ A_UINT32 t0;
++ A_UINT32 t1;
++ A_UINT32 t2;
++ A_UINT32 t3;
++ A_UINT32 t4;
++ A_UINT32 t5;
++ A_UINT32 t6;
++ A_UINT32 t7;
++ A_UINT32 s0;
++ A_UINT32 s1;
++ A_UINT32 s2;
++ A_UINT32 s3;
++ A_UINT32 s4;
++ A_UINT32 s5;
++ A_UINT32 s6;
++ A_UINT32 s7;
++ A_UINT32 t8;
++ A_UINT32 t9;
++ A_UINT32 k0;
++ A_UINT32 k1;
++ A_UINT32 gp;
++ A_UINT32 sp;
++ A_UINT32 s8;
++ A_UINT32 ra;
++ A_UINT32 cause; /* Selected coprocessor regs */
++ A_UINT32 status;
++};
++typedef struct MIPS_exception_frame_s CPU_exception_frame_t;
++
++#endif
++
++/*
++ * Offsets into MIPS_exception_frame structure, for use in assembler code
++ * MUST MATCH C STRUCTURE ABOVE
++ */
++#define RD_pc 0
++#define RD_at 1
++#define RD_v0 2
++#define RD_v1 3
++#define RD_a0 4
++#define RD_a1 5
++#define RD_a2 6
++#define RD_a3 7
++#define RD_t0 8
++#define RD_t1 9
++#define RD_t2 10
++#define RD_t3 11
++#define RD_t4 12
++#define RD_t5 13
++#define RD_t6 14
++#define RD_t7 15
++#define RD_s0 16
++#define RD_s1 17
++#define RD_s2 18
++#define RD_s3 19
++#define RD_s4 20
++#define RD_s5 21
++#define RD_s6 22
++#define RD_s7 23
++#define RD_t8 24
++#define RD_t9 25
++#define RD_k0 26
++#define RD_k1 27
++#define RD_gp 28
++#define RD_sp 29
++#define RD_s8 30
++#define RD_ra 31
++#define RD_cause 32
++#define RD_status 33
++
++#define RD_SIZE (34*4) /* Space for this number of words */
++
++#endif /* __AR6000_REGDUMP_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/AR6Khwreg.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/AR6Khwreg.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,147 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * This file contains the definitions for AR6001 registers
++ * that may be directly manipulated by Host software.
++ */
++
++#ifndef __AR6KHWREG_H__
++#define __AR6KHWREG_H__
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/* Host registers */
++#define HOST_INT_STATUS_ADDRESS 0x00000400
++#define CPU_INT_STATUS_ADDRESS 0x00000401
++#define ERROR_INT_STATUS_ADDRESS 0x00000402
++#define INT_STATUS_ENABLE_ADDRESS 0x00000418
++#define CPU_INT_STATUS_ENABLE_ADDRESS 0x00000419
++#define COUNT_ADDRESS 0x00000420
++#define COUNT_DEC_ADDRESS 0x00000440
++#define WINDOW_DATA_ADDRESS 0x00000474
++#define WINDOW_WRITE_ADDR_ADDRESS 0x00000478
++#define WINDOW_READ_ADDR_ADDRESS 0x0000047c
++
++/* Target addresses */
++#define RESET_CONTROL_ADDRESS 0x0c000000
++#define MC_REMAP_VALID_ADDRESS 0x0c004080
++#define MC_REMAP_SIZE_ADDRESS 0x0c004100
++#define MC_REMAP_COMPARE_ADDRESS 0x0c004180
++#define MC_REMAP_TARGET_ADDRESS 0x0c004200
++#define LOCAL_COUNT_ADDRESS 0x0c014080
++#define LOCAL_SCRATCH_ADDRESS 0x0c0140c0
++
++
++#define INT_STATUS_ENABLE_ERROR_MSB 7
++#define INT_STATUS_ENABLE_ERROR_LSB 7
++#define INT_STATUS_ENABLE_ERROR_MASK 0x00000080
++#define INT_STATUS_ENABLE_ERROR_GET(x) (((x) & INT_STATUS_ENABLE_ERROR_MASK) >> INT_STATUS_ENABLE_ERROR_LSB)
++#define INT_STATUS_ENABLE_ERROR_SET(x) (((x) << INT_STATUS_ENABLE_ERROR_LSB) & INT_STATUS_ENABLE_ERROR_MASK)
++
++#define INT_STATUS_ENABLE_CPU_MSB 6
++#define INT_STATUS_ENABLE_CPU_LSB 6
++#define INT_STATUS_ENABLE_CPU_MASK 0x00000040
++#define INT_STATUS_ENABLE_CPU_GET(x) (((x) & INT_STATUS_ENABLE_CPU_MASK) >> INT_STATUS_ENABLE_CPU_LSB)
++#define INT_STATUS_ENABLE_CPU_SET(x) (((x) << INT_STATUS_ENABLE_CPU_LSB) & INT_STATUS_ENABLE_CPU_MASK)
++
++#define INT_STATUS_ENABLE_COUNTER_MSB 4
++#define INT_STATUS_ENABLE_COUNTER_LSB 4
++#define INT_STATUS_ENABLE_COUNTER_MASK 0x00000010
++#define INT_STATUS_ENABLE_COUNTER_GET(x) (((x) & INT_STATUS_ENABLE_COUNTER_MASK) >> INT_STATUS_ENABLE_COUNTER_LSB)
++#define INT_STATUS_ENABLE_COUNTER_SET(x) (((x) << INT_STATUS_ENABLE_COUNTER_LSB) & INT_STATUS_ENABLE_COUNTER_MASK)
++
++#define INT_STATUS_ENABLE_MBOX_DATA_MSB 3
++#define INT_STATUS_ENABLE_MBOX_DATA_LSB 0
++#define INT_STATUS_ENABLE_MBOX_DATA_MASK 0x0000000f
++#define INT_STATUS_ENABLE_MBOX_DATA_GET(x) (((x) & INT_STATUS_ENABLE_MBOX_DATA_MASK) >> INT_STATUS_ENABLE_MBOX_DATA_LSB)
++#define INT_STATUS_ENABLE_MBOX_DATA_SET(x) (((x) << INT_STATUS_ENABLE_MBOX_DATA_LSB) & INT_STATUS_ENABLE_MBOX_DATA_MASK)
++
++#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MSB 1
++#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB 1
++#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK 0x00000002
++#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_GET(x) (((x) & ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK) >> ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB)
++#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(x) (((x) << ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB) & ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK)
++
++#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MSB 0
++#define ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB 0
++#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK 0x00000001
++#define ERROR_STATUS_ENABLE_TX_OVERFLOW_GET(x) (((x) & ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK) >> ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB)
++#define ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(x) (((x) << ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB) & ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK)
++
++
++#define CPU_INT_STATUS_ENABLE_BIT_MSB 7
++#define CPU_INT_STATUS_ENABLE_BIT_LSB 0
++#define CPU_INT_STATUS_ENABLE_BIT_MASK 0x000000ff
++#define CPU_INT_STATUS_ENABLE_BIT_GET(x) (((x) & CPU_INT_STATUS_ENABLE_BIT_MASK) >> CPU_INT_STATUS_ENABLE_BIT_LSB)
++#define CPU_INT_STATUS_ENABLE_BIT_SET(x) (((x) << CPU_INT_STATUS_ENABLE_BIT_LSB) & CPU_INT_STATUS_ENABLE_BIT_MASK)
++
++#define COUNTER_INT_STATUS_ENABLE_BIT_MSB 7
++#define COUNTER_INT_STATUS_ENABLE_BIT_LSB 0
++#define COUNTER_INT_STATUS_ENABLE_BIT_MASK 0x000000ff
++#define COUNTER_INT_STATUS_ENABLE_BIT_GET(x) (((x) & COUNTER_INT_STATUS_ENABLE_BIT_MASK) >> COUNTER_INT_STATUS_ENABLE_BIT_LSB)
++#define COUNTER_INT_STATUS_ENABLE_BIT_SET(x) (((x) << COUNTER_INT_STATUS_ENABLE_BIT_LSB) & COUNTER_INT_STATUS_ENABLE_BIT_MASK)
++
++#define ERROR_INT_STATUS_WAKEUP_MSB 2
++#define ERROR_INT_STATUS_WAKEUP_LSB 2
++#define ERROR_INT_STATUS_WAKEUP_MASK 0x00000004
++#define ERROR_INT_STATUS_WAKEUP_GET(x) (((x) & ERROR_INT_STATUS_WAKEUP_MASK) >> ERROR_INT_STATUS_WAKEUP_LSB)
++#define ERROR_INT_STATUS_WAKEUP_SET(x) (((x) << ERROR_INT_STATUS_WAKEUP_LSB) & ERROR_INT_STATUS_WAKEUP_MASK)
++
++#define ERROR_INT_STATUS_RX_UNDERFLOW_MSB 1
++#define ERROR_INT_STATUS_RX_UNDERFLOW_LSB 1
++#define ERROR_INT_STATUS_RX_UNDERFLOW_MASK 0x00000002
++#define ERROR_INT_STATUS_RX_UNDERFLOW_GET(x) (((x) & ERROR_INT_STATUS_RX_UNDERFLOW_MASK) >> ERROR_INT_STATUS_RX_UNDERFLOW_LSB)
++#define ERROR_INT_STATUS_RX_UNDERFLOW_SET(x) (((x) << ERROR_INT_STATUS_RX_UNDERFLOW_LSB) & ERROR_INT_STATUS_RX_UNDERFLOW_MASK)
++
++#define ERROR_INT_STATUS_TX_OVERFLOW_MSB 0
++#define ERROR_INT_STATUS_TX_OVERFLOW_LSB 0
++#define ERROR_INT_STATUS_TX_OVERFLOW_MASK 0x00000001
++#define ERROR_INT_STATUS_TX_OVERFLOW_GET(x) (((x) & ERROR_INT_STATUS_TX_OVERFLOW_MASK) >> ERROR_INT_STATUS_TX_OVERFLOW_LSB)
++#define ERROR_INT_STATUS_TX_OVERFLOW_SET(x) (((x) << ERROR_INT_STATUS_TX_OVERFLOW_LSB) & ERROR_INT_STATUS_TX_OVERFLOW_MASK)
++
++#define HOST_INT_STATUS_ERROR_MSB 7
++#define HOST_INT_STATUS_ERROR_LSB 7
++#define HOST_INT_STATUS_ERROR_MASK 0x00000080
++#define HOST_INT_STATUS_ERROR_GET(x) (((x) & HOST_INT_STATUS_ERROR_MASK) >> HOST_INT_STATUS_ERROR_LSB)
++#define HOST_INT_STATUS_ERROR_SET(x) (((x) << HOST_INT_STATUS_ERROR_LSB) & HOST_INT_STATUS_ERROR_MASK)
++
++#define HOST_INT_STATUS_CPU_MSB 6
++#define HOST_INT_STATUS_CPU_LSB 6
++#define HOST_INT_STATUS_CPU_MASK 0x00000040
++#define HOST_INT_STATUS_CPU_GET(x) (((x) & HOST_INT_STATUS_CPU_MASK) >> HOST_INT_STATUS_CPU_LSB)
++#define HOST_INT_STATUS_CPU_SET(x) (((x) << HOST_INT_STATUS_CPU_LSB) & HOST_INT_STATUS_CPU_MASK)
++
++#define HOST_INT_STATUS_COUNTER_MSB 4
++#define HOST_INT_STATUS_COUNTER_LSB 4
++#define HOST_INT_STATUS_COUNTER_MASK 0x00000010
++#define HOST_INT_STATUS_COUNTER_GET(x) (((x) & HOST_INT_STATUS_COUNTER_MASK) >> HOST_INT_STATUS_COUNTER_LSB)
++#define HOST_INT_STATUS_COUNTER_SET(x) (((x) << HOST_INT_STATUS_COUNTER_LSB) & HOST_INT_STATUS_COUNTER_MASK)
++
++#define RESET_CONTROL_WARM_RST_MSB 7
++#define RESET_CONTROL_WARM_RST_LSB 7
++#define RESET_CONTROL_WARM_RST_MASK 0x00000080
++#define RESET_CONTROL_WARM_RST_GET(x) (((x) & RESET_CONTROL_WARM_RST_MASK) >> RESET_CONTROL_WARM_RST_LSB)
++#define RESET_CONTROL_WARM_RST_SET(x) (((x) << RESET_CONTROL_WARM_RST_LSB) & RESET_CONTROL_WARM_RST_MASK)
++
++#define RESET_CONTROL_COLD_RST_MSB 8
++#define RESET_CONTROL_COLD_RST_LSB 8
++#define RESET_CONTROL_COLD_RST_MASK 0x00000100
++#define RESET_CONTROL_COLD_RST_GET(x) (((x) & RESET_CONTROL_COLD_RST_MASK) >> RESET_CONTROL_COLD_RST_LSB)
++#define RESET_CONTROL_COLD_RST_SET(x) (((x) << RESET_CONTROL_COLD_RST_LSB) & RESET_CONTROL_COLD_RST_MASK)
++
++#define RESET_CAUSE_LAST_MSB 2
++#define RESET_CAUSE_LAST_LSB 0
++#define RESET_CAUSE_LAST_MASK 0x00000007
++#define RESET_CAUSE_LAST_GET(x) (((x) & RESET_CAUSE_LAST_MASK) >> RESET_CAUSE_LAST_LSB)
++#define RESET_CAUSE_LAST_SET(x) (((x) << RESET_CAUSE_LAST_LSB) & RESET_CAUSE_LAST_MASK)
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* __AR6KHWREG_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/AR6K_version.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/AR6K_version.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,36 @@
++#define __VER_MAJOR_ 2
++#define __VER_MINOR_ 0
++#define __VER_PATCH_ 0
++
++
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * The makear6ksdk script (used for release builds) modifies the following line.
++ */
++#define __BUILD_NUMBER_ 18
++
++
++/* Format of the version number. */
++#define VER_MAJOR_BIT_OFFSET 28
++#define VER_MINOR_BIT_OFFSET 24
++#define VER_PATCH_BIT_OFFSET 16
++#define VER_BUILD_NUM_BIT_OFFSET 0
++
++
++/*
++ * The version has the following format:
++ * Bits 28-31: Major version
++ * Bits 24-27: Minor version
++ * Bits 16-23: Patch version
++ * Bits 0-15: Build number (automatically generated during build process )
++ * E.g. Build 1.1.3.7 would be represented as 0x11030007.
++ *
++ * DO NOT split the following macro into multiple lines as this may confuse the build scripts.
++ */
++#define AR6K_SW_VERSION ( ( __VER_MAJOR_ << VER_MAJOR_BIT_OFFSET ) + ( __VER_MINOR_ << VER_MINOR_BIT_OFFSET ) + ( __VER_PATCH_ << VER_PATCH_BIT_OFFSET ) + ( __BUILD_NUMBER_ << VER_BUILD_NUM_BIT_OFFSET ) )
++
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/AR6K_version.h.NEW
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/AR6K_version.h.NEW 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,36 @@
++#define __VER_MAJOR_ 2
++#define __VER_MINOR_ 0
++#define __VER_PATCH_ 0
++
++
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * The makear6ksdk script (used for release builds) modifies the following line.
++ */
++#define __BUILD_NUMBER_ 18
++
++
++/* Format of the version number. */
++#define VER_MAJOR_BIT_OFFSET 28
++#define VER_MINOR_BIT_OFFSET 24
++#define VER_PATCH_BIT_OFFSET 16
++#define VER_BUILD_NUM_BIT_OFFSET 0
++
++
++/*
++ * The version has the following format:
++ * Bits 28-31: Major version
++ * Bits 24-27: Minor version
++ * Bits 16-23: Patch version
++ * Bits 0-15: Build number (automatically generated during build process )
++ * E.g. Build 1.1.3.7 would be represented as 0x11030007.
++ *
++ * DO NOT split the following macro into multiple lines as this may confuse the build scripts.
++ */
++#define AR6K_SW_VERSION ( ( __VER_MAJOR_ << VER_MAJOR_BIT_OFFSET ) + ( __VER_MINOR_ << VER_MINOR_BIT_OFFSET ) + ( __VER_PATCH_ << VER_PATCH_BIT_OFFSET ) + ( __BUILD_NUMBER_ << VER_BUILD_NUM_BIT_OFFSET ) )
++
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/athdefs.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/athdefs.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,85 @@
++#ifndef __ATHDEFS_H__
++#define __ATHDEFS_H__
++
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * This file contains definitions that may be used across both
++ * Host and Target software. Nothing here is module-dependent
++ * or platform-dependent.
++ */
++
++/*
++ * Generic error codes that can be used by hw, sta, ap, sim, dk
++ * and any other environments. Since these are enums, feel free to
++ * add any more codes that you need.
++ */
++
++typedef enum {
++ A_ERROR = -1, /* Generic error return */
++ A_OK = 0, /* success */
++ /* Following values start at 1 */
++ A_DEVICE_NOT_FOUND, /* not able to find PCI device */
++ A_NO_MEMORY, /* not able to allocate memory, not available */
++ A_MEMORY_NOT_AVAIL, /* memory region is not free for mapping */
++ A_NO_FREE_DESC, /* no free descriptors available */
++ A_BAD_ADDRESS, /* address does not match descriptor */
++ A_WIN_DRIVER_ERROR, /* used in NT_HW version, if problem at init */
++ A_REGS_NOT_MAPPED, /* registers not correctly mapped */
++ A_EPERM, /* Not superuser */
++ A_EACCES, /* Access denied */
++ A_ENOENT, /* No such entry, search failed, etc. */
++ A_EEXIST, /* The object already exists (can't create) */
++ A_EFAULT, /* Bad address fault */
++ A_EBUSY, /* Object is busy */
++ A_EINVAL, /* Invalid parameter */
++ A_EMSGSIZE, /* Inappropriate message buffer length */
++ A_ECANCELED, /* Operation canceled */
++ A_ENOTSUP, /* Operation not supported */
++ A_ECOMM, /* Communication error on send */
++ A_EPROTO, /* Protocol error */
++ A_ENODEV, /* No such device */
++ A_EDEVNOTUP, /* device is not UP */
++ A_NO_RESOURCE, /* No resources for requested operation */
++ A_HARDWARE, /* Hardware failure */
++ A_PENDING, /* Asynchronous routine; will send up results la
++ter (typically in callback) */
++ A_EBADCHANNEL, /* The channel cannot be used */
++ A_DECRYPT_ERROR, /* Decryption error */
++ A_PHY_ERROR, /* RX PHY error */
++ A_CONSUMED /* Object was consumed */
++} A_STATUS;
++
++#define A_SUCCESS(x) (x == A_OK)
++#define A_FAILED(x) (!A_SUCCESS(x))
++
++#ifndef TRUE
++#define TRUE 1
++#endif
++
++#ifndef FALSE
++#define FALSE 0
++#endif
++
++/*
++ * The following definition is WLAN specific definition
++ */
++typedef enum {
++ MODE_11A = 0, /* 11a Mode */
++ MODE_11G = 1, /* 11g + 11b Mode */
++ MODE_11B = 2, /* 11b Mode */
++ MODE_11GONLY = 3, /* 11g only Mode */
++ MODE_UNKNOWN = 4,
++ MODE_MAX = 4
++} WLAN_PHY_MODE;
++
++typedef enum {
++ WLAN_11A_CAPABILITY = 1,
++ WLAN_11G_CAPABILITY = 2,
++ WLAN_11AG_CAPABILITY = 3,
++}WLAN_CAPABILITY;
++
++#endif /* __ATHDEFS_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/athdrv.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/athdrv.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,32 @@
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _ATHDRV_H_
++#define _ATHDRV_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _ATHDRV_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/athendpack.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/athendpack.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,41 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ * @file: athendpack.h
++ *
++ * @abstract: end compiler-specific structure packing
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++#ifdef VXWORKS
++#endif /* VXWORKS */
++
++#ifdef LINUX
++#endif /* LINUX */
++
++#ifdef QNX
++#endif /* QNX */
++
++#ifdef INTEGRITY
++#include "integrity/athendpack_integrity.h"
++#endif /* INTEGRITY */
++
++#ifdef NUCLEUS
++#endif /* NUCLEUS */
++
++#ifdef UNDER_CE
++#include "../os/wince/include/athendpack_wince.h"
++#endif /* WINCE */
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/athstartpack.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/athstartpack.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,42 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ * @file: athstartpack.h
++ *
++ * @abstract: start compiler-specific structure packing
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifdef VXWORKS
++#endif /* VXWORKS */
++
++#ifdef LINUX
++#endif /* LINUX */
++
++#ifdef QNX
++#endif /* QNX */
++
++#ifdef INTEGRITY
++#include "integrity/athstartpack_integrity.h"
++#endif /* INTEGRITY */
++
++#ifdef NUCLEUS
++#endif /* NUCLEUS */
++
++#ifdef UNDER_CE
++#include "../os/wince/include/athstartpack_wince.h"
++#endif /* WINCE */
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_types.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/a_types.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,28 @@
++#ifndef _A_TYPES_H_
++#define _A_TYPES_H_
++/*
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/a_types.h#1 $
++ *
++ * This file contains the definitions of the basic atheros data types.
++ * It is used to map the data types in atheros files to a platform specific
++ * type.
++ *
++ * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "../ar6000/athtypes_linux.h"
++
++#endif /* _ATHTYPES_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/bmi.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/bmi.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,100 @@
++#ifndef _BMI_H_
++#define _BMI_H_
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ * BMI declarations and prototypes
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif /* __cplusplus */
++
++/* Header files */
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "hif.h"
++#include "a_osapi.h"
++#include "bmi_msg.h"
++
++void
++BMIInit(void);
++
++A_STATUS
++BMIDone(HIF_DEVICE *device);
++
++A_STATUS
++BMIGetTargetInfo(HIF_DEVICE *device, struct bmi_target_info *targ_info);
++
++A_STATUS
++BMIReadMemory(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UCHAR *buffer,
++ A_UINT32 length);
++
++A_STATUS
++BMIWriteMemory(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UCHAR *buffer,
++ A_UINT32 length);
++
++A_STATUS
++BMIExecute(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UINT32 *param);
++
++A_STATUS
++BMISetAppStart(HIF_DEVICE *device,
++ A_UINT32 address);
++
++A_STATUS
++BMIReadSOCRegister(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UINT32 *param);
++
++A_STATUS
++BMIWriteSOCRegister(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UINT32 param);
++
++A_STATUS
++BMIrompatchInstall(HIF_DEVICE *device,
++ A_UINT32 ROM_addr,
++ A_UINT32 RAM_addr,
++ A_UINT32 nbytes,
++ A_UINT32 do_activate,
++ A_UINT32 *patch_id);
++
++A_STATUS
++BMIrompatchUninstall(HIF_DEVICE *device,
++ A_UINT32 rompatch_id);
++
++A_STATUS
++BMIrompatchActivate(HIF_DEVICE *device,
++ A_UINT32 rompatch_count,
++ A_UINT32 *rompatch_list);
++
++A_STATUS
++BMIrompatchDeactivate(HIF_DEVICE *device,
++ A_UINT32 rompatch_count,
++ A_UINT32 *rompatch_list);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _BMI_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/bmi_msg.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/bmi_msg.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,199 @@
++#ifndef __BMI_MSG_H__
++#define __BMI_MSG_H__
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++/*
++ * Bootloader Messaging Interface (BMI)
++ *
++ * BMI is a very simple messaging interface used during initialization
++ * to read memory, write memory, execute code, and to define an
++ * application entry PC.
++ *
++ * It is used to download an application to AR6K, to provide
++ * patches to code that is already resident on AR6K, and generally
++ * to examine and modify state. The Host has an opportunity to use
++ * BMI only once during bootup. Once the Host issues a BMI_DONE
++ * command, this opportunity ends.
++ *
++ * The Host writes BMI requests to mailbox0, and reads BMI responses
++ * from mailbox0. BMI requests all begin with a command
++ * (see below for specific commands), and are followed by
++ * command-specific data.
++ *
++ * Flow control:
++ * The Host can only issue a command once the Target gives it a
++ * "BMI Command Credit", using AR6K Counter #4. As soon as the
++ * Target has completed a command, it issues another BMI Command
++ * Credit (so the Host can issue the next command).
++ *
++ * BMI handles all required Target-side cache flushing.
++ */
++
++
++/* Maximum data size used for BMI transfers */
++#define BMI_DATASZ_MAX 32
++
++/* BMI Commands */
++
++#define BMI_NO_COMMAND 0
++
++#define BMI_DONE 1
++ /*
++ * Semantics: Host is done using BMI
++ * Request format:
++ * A_UINT32 command (BMI_DONE)
++ * Response format: none
++ */
++
++#define BMI_READ_MEMORY 2
++ /*
++ * Semantics: Host reads AR6K memory
++ * Request format:
++ * A_UINT32 command (BMI_READ_MEMORY)
++ * A_UINT32 address
++ * A_UINT32 length, at most BMI_DATASZ_MAX
++ * Response format:
++ * A_UINT8 data[length]
++ */
++
++#define BMI_WRITE_MEMORY 3
++ /*
++ * Semantics: Host writes AR6K memory
++ * Request format:
++ * A_UINT32 command (BMI_WRITE_MEMORY)
++ * A_UINT32 address
++ * A_UINT32 length, at most BMI_DATASZ_MAX
++ * A_UINT8 data[length]
++ * Response format: none
++ */
++
++#define BMI_EXECUTE 4
++ /*
++ * Semantics: Causes AR6K to execute code
++ * Request format:
++ * A_UINT32 command (BMI_EXECUTE)
++ * A_UINT32 address
++ * A_UINT32 parameter
++ * Response format:
++ * A_UINT32 return value
++ */
++
++#define BMI_SET_APP_START 5
++ /*
++ * Semantics: Set Target application starting address
++ * Request format:
++ * A_UINT32 command (BMI_SET_APP_START)
++ * A_UINT32 address
++ * Response format: none
++ */
++
++#define BMI_READ_SOC_REGISTER 6
++ /*
++ * Semantics: Read a 32-bit Target SOC register.
++ * Request format:
++ * A_UINT32 command (BMI_READ_REGISTER)
++ * A_UINT32 address
++ * Response format:
++ * A_UINT32 value
++ */
++
++#define BMI_WRITE_SOC_REGISTER 7
++ /*
++ * Semantics: Write a 32-bit Target SOC register.
++ * Request format:
++ * A_UINT32 command (BMI_WRITE_REGISTER)
++ * A_UINT32 address
++ * A_UINT32 value
++ *
++ * Response format: none
++ */
++
++#define BMI_GET_TARGET_ID 8
++#define BMI_GET_TARGET_INFO 8
++ /*
++ * Semantics: Fetch the 4-byte Target information
++ * Request format:
++ * A_UINT32 command (BMI_GET_TARGET_ID/INFO)
++ * Response format1 (old firmware):
++ * A_UINT32 TargetVersionID
++ * Response format2 (newer firmware):
++ * A_UINT32 TARGET_VERSION_SENTINAL
++ * struct bmi_target_info;
++ */
++
++struct bmi_target_info {
++ A_UINT32 target_info_byte_count; /* size of this structure */
++ A_UINT32 target_ver; /* Target Version ID */
++ A_UINT32 target_type; /* Target type */
++};
++#define TARGET_VERSION_SENTINAL 0xffffffff
++#define TARGET_TYPE_AR6001 1
++#define TARGET_TYPE_AR6002 2
++
++
++#define BMI_ROMPATCH_INSTALL 9
++ /*
++ * Semantics: Install a ROM Patch.
++ * Request format:
++ * A_UINT32 command (BMI_ROMPATCH_INSTALL)
++ * A_UINT32 Target ROM Address
++ * A_UINT32 Target RAM Address
++ * A_UINT32 Size, in bytes
++ * A_UINT32 Activate? 1-->activate;
++ * 0-->install but do not activate
++ * Response format:
++ * A_UINT32 PatchID
++ */
++
++#define BMI_ROMPATCH_UNINSTALL 10
++ /*
++ * Semantics: Uninstall a previously-installed ROM Patch,
++ * automatically deactivating, if necessary.
++ * Request format:
++ * A_UINT32 command (BMI_ROMPATCH_UNINSTALL)
++ * A_UINT32 PatchID
++ *
++ * Response format: none
++ */
++
++#define BMI_ROMPATCH_ACTIVATE 11
++ /*
++ * Semantics: Activate a list of previously-installed ROM Patches.
++ * Request format:
++ * A_UINT32 command (BMI_ROMPATCH_ACTIVATE)
++ * A_UINT32 rompatch_count
++ * A_UINT32 PatchID[rompatch_count]
++ *
++ * Response format: none
++ */
++
++#define BMI_ROMPATCH_DEACTIVATE 12
++ /*
++ * Semantics: Deactivate a list of active ROM Patches.
++ * Request format:
++ * A_UINT32 command (BMI_ROMPATCH_DEACTIVATE)
++ * A_UINT32 rompatch_count
++ * A_UINT32 PatchID[rompatch_count]
++ *
++ * Response format: none
++ */
++
++
++#endif /* __BMI_MSG_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/common_drv.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/common_drv.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,61 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++
++#ifndef COMMON_DRV_H_
++#define COMMON_DRV_H_
++
++#include "hif.h"
++#include "htc_packet.h"
++
++
++
++/* structure that is the state information for the default credit distribution callback
++ * drivers should instantiate (zero-init as well) this structure in their driver instance
++ * and pass it as a context to the HTC credit distribution functions */
++typedef struct _COMMON_CREDIT_STATE_INFO {
++ int TotalAvailableCredits; /* total credits in the system at startup */
++ int CurrentFreeCredits; /* credits available in the pool that have not been
++ given out to endpoints */
++ HTC_ENDPOINT_CREDIT_DIST *pLowestPriEpDist; /* pointer to the lowest priority endpoint dist struct */
++} COMMON_CREDIT_STATE_INFO;
++
++
++/* HTC TX packet tagging definitions */
++#define AR6K_CONTROL_PKT_TAG HTC_TX_PACKET_TAG_USER_DEFINED
++#define AR6K_DATA_PKT_TAG (AR6K_CONTROL_PKT_TAG + 1)
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/* OS-independent APIs */
++A_STATUS ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, COMMON_CREDIT_STATE_INFO *pCredInfo);
++A_STATUS ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
++A_STATUS ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
++A_STATUS ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address, A_UCHAR *data, A_UINT32 length);
++A_STATUS ar6000_reset_device(HIF_DEVICE *hifDevice, A_UINT32 TargetType);
++void ar6000_dump_target_assert_info(HIF_DEVICE *hifDevice, A_UINT32 TargetType);
++A_STATUS ar6000_reset_device_skipflash(HIF_DEVICE *hifDevice);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /*COMMON_DRV_H_*/
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dbglog_api.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dbglog_api.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,46 @@
++#ifndef _DBGLOG_API_H_
++#define _DBGLOG_API_H_
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ * This file contains host side debug primitives.
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#include "dbglog.h"
++
++#define DBGLOG_HOST_LOG_BUFFER_SIZE DBGLOG_LOG_BUFFER_SIZE
++
++#define DBGLOG_GET_DBGID(arg) \
++ ((arg & DBGLOG_DBGID_MASK) >> DBGLOG_DBGID_OFFSET)
++
++#define DBGLOG_GET_MODULEID(arg) \
++ ((arg & DBGLOG_MODULEID_MASK) >> DBGLOG_MODULEID_OFFSET)
++
++#define DBGLOG_GET_NUMARGS(arg) \
++ ((arg & DBGLOG_NUM_ARGS_MASK) >> DBGLOG_NUM_ARGS_OFFSET)
++
++#define DBGLOG_GET_TIMESTAMP(arg) \
++ ((arg & DBGLOG_TIMESTAMP_MASK) >> DBGLOG_TIMESTAMP_OFFSET)
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _DBGLOG_API_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dbglog.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dbglog.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,107 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * This file contains the definitions and data structures associated with
++ * the log based debug mechanism.
++ *
++ */
++
++#ifndef _DBGLOG_H_
++#define _DBGLOG_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#define DBGLOG_TIMESTAMP_OFFSET 0
++#define DBGLOG_TIMESTAMP_MASK 0x0000FFFF /* Bit 0-15. Contains bit
++ 8-23 of the LF0 timer */
++#define DBGLOG_DBGID_OFFSET 16
++#define DBGLOG_DBGID_MASK 0x03FF0000 /* Bit 16-25 */
++#define DBGLOG_DBGID_NUM_MAX 256 /* Upper limit is width of mask */
++
++#define DBGLOG_MODULEID_OFFSET 26
++#define DBGLOG_MODULEID_MASK 0x3C000000 /* Bit 26-29 */
++#define DBGLOG_MODULEID_NUM_MAX 16 /* Upper limit is width of mask */
++
++/*
++ * Please ensure that the definition of any new module intrduced is captured
++ * between the DBGLOG_MODULEID_START and DBGLOG_MODULEID_END defines. The
++ * structure is required for the parser to correctly pick up the values for
++ * different modules.
++ */
++#define DBGLOG_MODULEID_START
++#define DBGLOG_MODULEID_INF 0
++#define DBGLOG_MODULEID_WMI 1
++#define DBGLOG_MODULEID_CSERV 2
++#define DBGLOG_MODULEID_PM 3
++#define DBGLOG_MODULEID_TXRX_MGMTBUF 4
++#define DBGLOG_MODULEID_TXRX_TXBUF 5
++#define DBGLOG_MODULEID_TXRX_RXBUF 6
++#define DBGLOG_MODULEID_WOW 7
++#define DBGLOG_MODULEID_WHAL 8
++#define DBGLOG_MODULEID_END
++
++#define DBGLOG_NUM_ARGS_OFFSET 30
++#define DBGLOG_NUM_ARGS_MASK 0xC0000000 /* Bit 30-31 */
++#define DBGLOG_NUM_ARGS_MAX 2 /* Upper limit is width of mask */
++
++#define DBGLOG_MODULE_LOG_ENABLE_OFFSET 0
++#define DBGLOG_MODULE_LOG_ENABLE_MASK 0x0000FFFF
++
++#define DBGLOG_REPORTING_ENABLED_OFFSET 16
++#define DBGLOG_REPORTING_ENABLED_MASK 0x00010000
++
++#define DBGLOG_TIMESTAMP_RESOLUTION_OFFSET 17
++#define DBGLOG_TIMESTAMP_RESOLUTION_MASK 0x000E0000
++
++#define DBGLOG_REPORT_SIZE_OFFSET 20
++#define DBGLOG_REPORT_SIZE_MASK 0x3FF00000
++
++#define DBGLOG_LOG_BUFFER_SIZE 1500
++#define DBGLOG_DBGID_DEFINITION_LEN_MAX 64
++
++struct dbglog_buf_s {
++ struct dbglog_buf_s *next;
++ A_INT8 *buffer;
++ A_UINT32 bufsize;
++ A_UINT32 length;
++ A_UINT32 count;
++ A_UINT32 free;
++};
++
++struct dbglog_hdr_s {
++ struct dbglog_buf_s *dbuf;
++ A_UINT32 dropped;
++};
++
++struct dbglog_config_s {
++ A_UINT32 cfgvalid; /* Mask with valid config bits */
++ union {
++ /* TODO: Take care of endianness */
++ struct {
++ A_UINT32 mmask:16; /* Mask of modules with logging on */
++ A_UINT32 rep:1; /* Reporting enabled or not */
++ A_UINT32 tsr:3; /* Time stamp resolution. Def: 1 ms */
++ A_UINT32 size:10; /* Report size in number of messages */
++ A_UINT32 reserved:2;
++ } dbglog_config;
++
++ A_UINT32 value;
++ } u;
++};
++
++#define cfgmmask u.dbglog_config.mmask
++#define cfgrep u.dbglog_config.rep
++#define cfgtsr u.dbglog_config.tsr
++#define cfgsize u.dbglog_config.size
++#define cfgvalue u.value
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _DBGLOG_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dbglog_id.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dbglog_id.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,307 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * This file contains the definitions of the debug identifiers for different
++ * modules.
++ *
++ */
++
++#ifndef _DBGLOG_ID_H_
++#define _DBGLOG_ID_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/*
++ * The nomenclature for the debug identifiers is MODULE_DESCRIPTION.
++ * Please ensure that the definition of any new debugid introduced is captured
++ * between the <MODULE>_DBGID_DEFINITION_START and
++ * <MODULE>_DBGID_DEFINITION_END defines. The structure is required for the
++ * parser to correctly pick up the values for different debug identifiers.
++ */
++
++/* INF debug identifier definitions */
++#define INF_DBGID_DEFINITION_START
++#define INF_ASSERTION_FAILED 1
++#define INF_TARGET_ID 2
++#define INF_DBGID_DEFINITION_END
++
++/* WMI debug identifier definitions */
++#define WMI_DBGID_DEFINITION_START
++#define WMI_CMD_RX_XTND_PKT_TOO_SHORT 1
++#define WMI_EXTENDED_CMD_NOT_HANDLED 2
++#define WMI_CMD_RX_PKT_TOO_SHORT 3
++#define WMI_CALLING_WMI_EXTENSION_FN 4
++#define WMI_CMD_NOT_HANDLED 5
++#define WMI_IN_SYNC 6
++#define WMI_TARGET_WMI_SYNC_CMD 7
++#define WMI_SET_SNR_THRESHOLD_PARAMS 8
++#define WMI_SET_RSSI_THRESHOLD_PARAMS 9
++#define WMI_SET_LQ_TRESHOLD_PARAMS 10
++#define WMI_TARGET_CREATE_PSTREAM_CMD 11
++#define WMI_WI_DTM_INUSE 12
++#define WMI_TARGET_DELETE_PSTREAM_CMD 13
++#define WMI_TARGET_IMPLICIT_DELETE_PSTREAM_CMD 14
++#define WMI_TARGET_GET_BIT_RATE_CMD 15
++#define WMI_GET_RATE_MASK_CMD_FIX_RATE_MASK_IS 16
++#define WMI_TARGET_GET_AVAILABLE_CHANNELS_CMD 17
++#define WMI_TARGET_GET_TX_PWR_CMD 18
++#define WMI_FREE_EVBUF_WMIBUF 19
++#define WMI_FREE_EVBUF_DATABUF 20
++#define WMI_FREE_EVBUF_BADFLAG 21
++#define WMI_HTC_RX_ERROR_DATA_PACKET 22
++#define WMI_HTC_RX_SYNC_PAUSING_FOR_MBOX 23
++#define WMI_INCORRECT_WMI_DATA_HDR_DROPPING_PKT 24
++#define WMI_SENDING_READY_EVENT 25
++#define WMI_SETPOWER_MDOE_TO_MAXPERF 26
++#define WMI_SETPOWER_MDOE_TO_REC 27
++#define WMI_BSSINFO_EVENT_FROM 28
++#define WMI_TARGET_GET_STATS_CMD 29
++#define WMI_SENDING_SCAN_COMPLETE_EVENT 30
++#define WMI_SENDING_RSSI_INDB_THRESHOLD_EVENT 31
++#define WMI_SENDING_RSSI_INDBM_THRESHOLD_EVENT 32
++#define WMI_SENDING_LINK_QUALITY_THRESHOLD_EVENT 33
++#define WMI_SENDING_ERROR_REPORT_EVENT 34
++#define WMI_SENDING_CAC_EVENT 35
++#define WMI_TARGET_GET_ROAM_TABLE_CMD 36
++#define WMI_TARGET_GET_ROAM_DATA_CMD 37
++#define WMI_SENDING_GPIO_INTR_EVENT 38
++#define WMI_SENDING_GPIO_ACK_EVENT 39
++#define WMI_SENDING_GPIO_DATA_EVENT 40
++#define WMI_CMD_RX 41
++#define WMI_CMD_RX_XTND 42
++#define WMI_EVENT_SEND 43
++#define WMI_EVENT_SEND_XTND 44
++#define WMI_DBGID_DEFINITION_END
++
++/* CSERV debug identifier definitions */
++#define CSERV_DBGID_DEFINITION_START
++#define CSERV_BEGIN_SCAN1 1
++#define CSERV_BEGIN_SCAN2 2
++#define CSERV_END_SCAN1 3
++#define CSERV_END_SCAN2 4
++#define CSERV_CHAN_SCAN_START 5
++#define CSERV_CHAN_SCAN_STOP 6
++#define CSERV_CHANNEL_OPPPORTUNITY 7
++#define CSERV_NC_TIMEOUT 8
++#define CSERV_BACK_HOME 10
++#define CSERV_CHMGR_CH_CALLBACK1 11
++#define CSERV_CHMGR_CH_CALLBACK2 12
++#define CSERV_CHMGR_CH_CALLBACK3 13
++#define CSERV_SET_SCAN_PARAMS1 14
++#define CSERV_SET_SCAN_PARAMS2 15
++#define CSERV_SET_SCAN_PARAMS3 16
++#define CSERV_SET_SCAN_PARAMS4 17
++#define CSERV_ABORT_SCAN 18
++#define CSERV_NEWSTATE 19
++#define CSERV_MINCHMGR_OP_END 20
++#define CSERV_CHMGR_OP_END 21
++#define CSERV_DISCONNECT_TIMEOUT 22
++#define CSERV_ROAM_TIMEOUT 23
++#define CSERV_FORCE_SCAN1 24
++#define CSERV_FORCE_SCAN2 25
++#define CSERV_FORCE_SCAN3 26
++#define CSERV_UTIL_TIMEOUT 27
++#define CSERV_RSSIPOLLER 28
++#define CSERV_RETRY_CONNECT_TIMEOUT 29
++#define CSERV_RSSIINDBMPOLLER 30
++#define CSERV_BGSCAN_ENABLE 31
++#define CSERV_BGSCAN_DISABLE 32
++#define CSERV_WLAN_START_SCAN_CMD1 33
++#define CSERV_WLAN_START_SCAN_CMD2 34
++#define CSERV_WLAN_START_SCAN_CMD3 35
++#define CSERV_START_SCAN_CMD 36
++#define CSERV_START_FORCE_SCAN 37
++#define CSERV_NEXT_CHAN 38
++#define CSERV_SET_REGCODE 39
++#define CSERV_START_ADHOC 40
++#define CSERV_ADHOC_AT_HOME 41
++#define CSERV_OPT_AT_HOME 42
++#define CSERV_WLAN_CONNECT_CMD 43
++#define CSERV_WLAN_RECONNECT_CMD 44
++#define CSERV_WLAN_DISCONNECT_CMD 45
++#define CSERV_BSS_CHANGE_CHANNEL 46
++#define CSERV_BEACON_RX 47
++#define CSERV_KEEPALIVE_CHECK 48
++#define CSERV_RC_BEGIN_SCAN 49
++#define CSERV_RC_SCAN_START 50
++#define CSERV_RC_SCAN_STOP 51
++#define CSERV_RC_NEXT 52
++#define CSERV_RC_SCAN_END 53
++#define CSERV_PROBE_CALLBACK 54
++#define CSERV_ROAM1 55
++#define CSERV_ROAM2 56
++#define CSERV_ROAM3 57
++#define CSERV_CONNECT_EVENT 58
++#define CSERV_DISCONNECT_EVENT 59
++#define CSERV_BMISS_HANDLER1 60
++#define CSERV_BMISS_HANDLER2 61
++#define CSERV_BMISS_HANDLER3 62
++#define CSERV_LOWRSSI_HANDLER 63
++#define CSERV_WLAN_SET_PMKID_CMD 64
++#define CSERV_RECONNECT_REQUEST 65
++#define CSERV_KEYSPLUMBED_EVENT 66
++#define CSERV_NEW_REG 67
++#define CSERV_SET_RSSI_THOLD 68
++#define CSERV_RSSITHRESHOLDCHECK 69
++#define CSERV_RSSIINDBMTHRESHOLDCHECK 70
++#define CSERV_WLAN_SET_OPT_CMD1 71
++#define CSERV_WLAN_SET_OPT_CMD2 72
++#define CSERV_WLAN_SET_OPT_CMD3 73
++#define CSERV_WLAN_SET_OPT_CMD4 74
++#define CSERV_SCAN_CONNECT_STOP 75
++#define CSERV_BMISS_HANDLER4 76
++#define CSERV_INITIALIZE_TIMER 77
++#define CSERV_ARM_TIMER 78
++#define CSERV_DISARM_TIMER 79
++#define CSERV_UNINITIALIZE_TIMER 80
++#define CSERV_DISCONNECT_EVENT2 81
++#define CSERV_SCAN_CONNECT_START 82
++#define CSERV_BSSINFO_MEMORY_ALLOC_FAILED 83
++#define CSERV_SET_SCAN_PARAMS5 84
++#define CSERV_DBGID_DEFINITION_END
++
++/* TXRX debug identifier definitions */
++#define TXRX_TXBUF_DBGID_DEFINITION_START
++#define TXRX_TXBUF_ALLOCATE_BUF 1
++#define TXRX_TXBUF_QUEUE_BUF_TO_MBOX 2
++#define TXRX_TXBUF_QUEUE_BUF_TO_TXQ 3
++#define TXRX_TXBUF_TXQ_DEPTH 4
++#define TXRX_TXBUF_IBSS_QUEUE_TO_SFQ 5
++#define TXRX_TXBUF_IBSS_QUEUE_TO_TXQ_FRM_SFQ 6
++#define TXRX_TXBUF_INITIALIZE_TIMER 7
++#define TXRX_TXBUF_ARM_TIMER 8
++#define TXRX_TXBUF_DISARM_TIMER 9
++#define TXRX_TXBUF_UNINITIALIZE_TIMER 10
++#define TXRX_TXBUF_DBGID_DEFINITION_END
++
++#define TXRX_RXBUF_DBGID_DEFINITION_START
++#define TXRX_RXBUF_ALLOCATE_BUF 1
++#define TXRX_RXBUF_QUEUE_TO_HOST 2
++#define TXRX_RXBUF_QUEUE_TO_WLAN 3
++#define TXRX_RXBUF_ZERO_LEN_BUF 4
++#define TXRX_RXBUF_QUEUE_TO_HOST_LASTBUF_IN_RXCHAIN 5
++#define TXRX_RXBUF_LASTBUF_IN_RXCHAIN_ZEROBUF 6
++#define TXRX_RXBUF_QUEUE_EMPTY_QUEUE_TO_WLAN 7
++#define TXRX_RXBUF_SEND_TO_RECV_MGMT 8
++#define TXRX_RXBUF_SEND_TO_IEEE_LAYER 9
++#define TXRX_RXBUF_DBGID_DEFINITION_END
++
++#define TXRX_MGMTBUF_DBGID_DEFINITION_START
++#define TXRX_MGMTBUF_ALLOCATE_BUF 1
++#define TXRX_MGMTBUF_ALLOCATE_SM_BUF 2
++#define TXRX_MGMTBUF_ALLOCATE_RMBUF 3
++#define TXRX_MGMTBUF_GET_BUF 4
++#define TXRX_MGMTBUF_GET_SM_BUF 5
++#define TXRX_MGMTBUF_QUEUE_BUF_TO_TXQ 6
++#define TXRX_MGMTBUF_REAPED_BUF 7
++#define TXRX_MGMTBUF_REAPED_SM_BUF 8
++#define TXRX_MGMTBUF_WAIT_FOR_TXQ_DRAIN 9
++#define TXRX_MGMTBUF_WAIT_FOR_TXQ_SFQ_DRAIN 10
++#define TXRX_MGMTBUF_ENQUEUE_INTO_SFQ 11
++#define TXRX_MGMTBUF_DEQUEUE_FROM_SFQ 12
++#define TXRX_MGMTBUF_PAUSE_TXQ 13
++#define TXRX_MGMTBUF_RESUME_TXQ 14
++#define TXRX_MGMTBUF_WAIT_FORTXQ_DRAIN_TIMEOUT 15
++#define TXRX_MGMTBUF_DRAINQ 16
++#define TXRX_MGMTBUF_INDICATE_Q_DRAINED 17
++#define TXRX_MGMTBUF_DBGID_DEFINITION_END
++
++/* PM (Power Module) debug identifier definitions */
++#define PM_DBGID_DEFINITION_START
++#define PM_INIT 1
++#define PM_ENABLE 2
++#define PM_SET_STATE 3
++#define PM_SET_POWERMODE 4
++#define PM_CONN_NOTIFY 5
++#define PM_REF_COUNT_NEGATIVE 6
++#define PM_APSD_ENABLE 7
++#define PM_UPDATE_APSD_STATE 8
++#define PM_CHAN_OP_REQ 9
++#define PM_SET_MY_BEACON_POLICY 10
++#define PM_SET_ALL_BEACON_POLICY 11
++#define PM_SET_PM_PARAMS1 12
++#define PM_SET_PM_PARAMS2 13
++#define PM_ADHOC_SET_PM_CAPS_FAIL 14
++#define PM_ADHOC_UNKNOWN_IBSS_ATTRIB_ID 15
++#define PM_DBGID_DEFINITION_END
++
++/* Wake on Wireless debug identifier definitions */
++#define WOW_DBGID_DEFINITION_START
++#define WOW_INIT 1
++#define WOW_GET_CONFIG_DSET 2
++#define WOW_NO_CONFIG_DSET 3
++#define WOW_INVALID_CONFIG_DSET 4
++#define WOW_USE_DEFAULT_CONFIG 5
++#define WOW_SETUP_GPIO 6
++#define WOW_INIT_DONE 7
++#define WOW_SET_GPIO_PIN 8
++#define WOW_CLEAR_GPIO_PIN 9
++#define WOW_SET_WOW_MODE_CMD 10
++#define WOW_SET_HOST_MODE_CMD 11
++#define WOW_ADD_WOW_PATTERN_CMD 12
++#define WOW_NEW_WOW_PATTERN_AT_INDEX 13
++#define WOW_DEL_WOW_PATTERN_CMD 14
++#define WOW_LIST_CONTAINS_PATTERNS 15
++#define WOW_GET_WOW_LIST_CMD 16
++#define WOW_INVALID_FILTER_ID 17
++#define WOW_INVALID_FILTER_LISTID 18
++#define WOW_NO_VALID_FILTER_AT_ID 19
++#define WOW_NO_VALID_LIST_AT_ID 20
++#define WOW_NUM_PATTERNS_EXCEEDED 21
++#define WOW_NUM_LISTS_EXCEEDED 22
++#define WOW_GET_WOW_STATS 23
++#define WOW_CLEAR_WOW_STATS 24
++#define WOW_WAKEUP_HOST 25
++#define WOW_EVENT_WAKEUP_HOST 26
++#define WOW_EVENT_DISCARD 27
++#define WOW_PATTERN_MATCH 28
++#define WOW_PATTERN_NOT_MATCH 29
++#define WOW_PATTERN_NOT_MATCH_OFFSET 30
++#define WOW_DISABLED_HOST_ASLEEP 31
++#define WOW_ENABLED_HOST_ASLEEP_NO_PATTERNS 32
++#define WOW_ENABLED_HOST_ASLEEP_NO_MATCH_FOUND 33
++#define WOW_DBGID_DEFINITION_END
++
++/* WHAL debug identifier definitions */
++#define WHAL_DBGID_DEFINITION_START
++#define WHAL_ERROR_ANI_CONTROL 1
++#define WHAL_ERROR_CHIP_TEST1 2
++#define WHAL_ERROR_CHIP_TEST2 3
++#define WHAL_ERROR_EEPROM_CHECKSUM 4
++#define WHAL_ERROR_EEPROM_MACADDR 5
++#define WHAL_ERROR_INTERRUPT_HIU 6
++#define WHAL_ERROR_KEYCACHE_RESET 7
++#define WHAL_ERROR_KEYCACHE_SET 8
++#define WHAL_ERROR_KEYCACHE_TYPE 9
++#define WHAL_ERROR_KEYCACHE_TKIPENTRY 10
++#define WHAL_ERROR_KEYCACHE_WEPLENGTH 11
++#define WHAL_ERROR_PHY_INVALID_CHANNEL 12
++#define WHAL_ERROR_POWER_AWAKE 13
++#define WHAL_ERROR_POWER_SET 14
++#define WHAL_ERROR_RECV_STOPDMA 15
++#define WHAL_ERROR_RECV_STOPPCU 16
++#define WHAL_ERROR_RESET_CHANNF1 17
++#define WHAL_ERROR_RESET_CHANNF2 18
++#define WHAL_ERROR_RESET_PM 19
++#define WHAL_ERROR_RESET_OFFSETCAL 20
++#define WHAL_ERROR_RESET_RFGRANT 21
++#define WHAL_ERROR_RESET_RXFRAME 22
++#define WHAL_ERROR_RESET_STOPDMA 23
++#define WHAL_ERROR_RESET_RECOVER 24
++#define WHAL_ERROR_XMIT_COMPUTE 25
++#define WHAL_ERROR_XMIT_NOQUEUE 26
++#define WHAL_ERROR_XMIT_ACTIVEQUEUE 27
++#define WHAL_ERROR_XMIT_BADTYPE 28
++#define WHAL_DBGID_DEFINITION_END
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _DBGLOG_ID_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dl_list.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dl_list.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,114 @@
++/*
++ *
++ * Double-link list definitions (adapted from Atheros SDIO stack)
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++#ifndef __DL_LIST_H___
++#define __DL_LIST_H___
++
++#define A_CONTAINING_STRUCT(address, struct_type, field_name)\
++ ((struct_type *)((A_UINT32)(address) - (A_UINT32)(&((struct_type *)0)->field_name)))
++
++/* list functions */
++/* pointers for the list */
++typedef struct _DL_LIST {
++ struct _DL_LIST *pPrev;
++ struct _DL_LIST *pNext;
++}DL_LIST, *PDL_LIST;
++/*
++ * DL_LIST_INIT , initialize doubly linked list
++*/
++#define DL_LIST_INIT(pList)\
++ {(pList)->pPrev = pList; (pList)->pNext = pList;}
++
++#define DL_LIST_IS_EMPTY(pList) (((pList)->pPrev == (pList)) && ((pList)->pNext == (pList)))
++#define DL_LIST_GET_ITEM_AT_HEAD(pList) (pList)->pNext
++#define DL_LIST_GET_ITEM_AT_TAIL(pList) (pList)->pPrev
++/*
++ * ITERATE_OVER_LIST pStart is the list, pTemp is a temp list member
++ * NOT: do not use this function if the items in the list are deleted inside the
++ * iteration loop
++*/
++#define ITERATE_OVER_LIST(pStart, pTemp) \
++ for((pTemp) =(pStart)->pNext; pTemp != (pStart); (pTemp) = (pTemp)->pNext)
++
++
++/* safe iterate macro that allows the item to be removed from the list
++ * the iteration continues to the next item in the list
++ */
++#define ITERATE_OVER_LIST_ALLOW_REMOVE(pStart,pItem,st,offset) \
++{ \
++ PDL_LIST pTemp; \
++ pTemp = (pStart)->pNext; \
++ while (pTemp != (pStart)) { \
++ (pItem) = A_CONTAINING_STRUCT(pTemp,st,offset); \
++ pTemp = pTemp->pNext; \
++
++#define ITERATE_END }}
++
++/*
++ * DL_ListInsertTail - insert pAdd to the end of the list
++*/
++static INLINE PDL_LIST DL_ListInsertTail(PDL_LIST pList, PDL_LIST pAdd) {
++ /* insert at tail */
++ pAdd->pPrev = pList->pPrev;
++ pAdd->pNext = pList;
++ pList->pPrev->pNext = pAdd;
++ pList->pPrev = pAdd;
++ return pAdd;
++}
++
++/*
++ * DL_ListInsertHead - insert pAdd into the head of the list
++*/
++static INLINE PDL_LIST DL_ListInsertHead(PDL_LIST pList, PDL_LIST pAdd) {
++ /* insert at head */
++ pAdd->pPrev = pList;
++ pAdd->pNext = pList->pNext;
++ pList->pNext->pPrev = pAdd;
++ pList->pNext = pAdd;
++ return pAdd;
++}
++
++#define DL_ListAdd(pList,pItem) DL_ListInsertHead((pList),(pItem))
++/*
++ * DL_ListRemove - remove pDel from list
++*/
++static INLINE PDL_LIST DL_ListRemove(PDL_LIST pDel) {
++ pDel->pNext->pPrev = pDel->pPrev;
++ pDel->pPrev->pNext = pDel->pNext;
++ /* point back to itself just to be safe, incase remove is called again */
++ pDel->pNext = pDel;
++ pDel->pPrev = pDel;
++ return pDel;
++}
++
++/*
++ * DL_ListRemoveItemFromHead - get a list item from the head
++*/
++static INLINE PDL_LIST DL_ListRemoveItemFromHead(PDL_LIST pList) {
++ PDL_LIST pItem = NULL;
++ if (pList->pNext != pList) {
++ pItem = pList->pNext;
++ /* remove the first item from head */
++ DL_ListRemove(pItem);
++ }
++ return pItem;
++}
++
++#endif /* __DL_LIST_H___ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dset_api.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dset_api.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,63 @@
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/dset_api.h#1 $
++ *
++ * Host-side DataSet API.
++ *
++ */
++
++#ifndef _DSET_API_H_
++#define _DSET_API_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif /* __cplusplus */
++
++/*
++ * Host-side DataSet support is optional, and is not
++ * currently required for correct operation. To disable
++ * Host-side DataSet support, set this to 0.
++ */
++#ifndef CONFIG_HOST_DSET_SUPPORT
++#define CONFIG_HOST_DSET_SUPPORT 1
++#endif
++
++/* Called to send a DataSet Open Reply back to the Target. */
++A_STATUS wmi_dset_open_reply(struct wmi_t *wmip,
++ A_UINT32 status,
++ A_UINT32 access_cookie,
++ A_UINT32 size,
++ A_UINT32 version,
++ A_UINT32 targ_handle,
++ A_UINT32 targ_reply_fn,
++ A_UINT32 targ_reply_arg);
++
++/* Called to send a DataSet Data Reply back to the Target. */
++A_STATUS wmi_dset_data_reply(struct wmi_t *wmip,
++ A_UINT32 status,
++ A_UINT8 *host_buf,
++ A_UINT32 length,
++ A_UINT32 targ_buf,
++ A_UINT32 targ_reply_fn,
++ A_UINT32 targ_reply_arg);
++
++#ifdef __cplusplus
++}
++#endif /* __cplusplus */
++
++
++#endif /* _DSET_API_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dsetid.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dsetid.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,110 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++#ifndef __DSETID_H__
++#define __DSETID_H__
++
++/* Well-known DataSet IDs */
++#define DSETID_UNUSED 0x00000000
++#define DSETID_BOARD_DATA 0x00000001 /* Cal and board data */
++#define DSETID_REGDB 0x00000002 /* Regulatory Database */
++#define DSETID_POWER_CONTROL 0x00000003 /* TX Pwr Lim & Ant Gain */
++#define DSETID_USER_CONFIG 0x00000004 /* User Configuration */
++
++#define DSETID_ANALOG_CONTROL_DATA_START 0x00000005
++#define DSETID_ANALOG_CONTROL_DATA_END 0x00000025
++/*
++ * Get DSETID for various reference clock speeds.
++ * For each speed there are three DataSets that correspond
++ * to the three columns of bank6 data (addr, 11a, 11b/g).
++ * This macro returns the dsetid of the first of those
++ * three DataSets.
++ */
++#define ANALOG_CONTROL_DATA_DSETID(refclk) \
++ (DSETID_ANALOG_CONTROL_DATA_START + 3*refclk)
++
++/*
++ * There are TWO STARTUP_PATCH DataSets.
++ * DSETID_STARTUP_PATCH is historical, and was applied before BMI on
++ * earlier systems. On AR6002, it is applied after BMI, just like
++ * DSETID_STARTUP_PATCH2.
++ */
++#define DSETID_STARTUP_PATCH 0x00000026
++#define DSETID_GPIO_CONFIG_PATCH 0x00000027
++#define DSETID_WLANREGS 0x00000028 /* override wlan regs */
++#define DSETID_STARTUP_PATCH2 0x00000029
++
++#define DSETID_WOW_CONFIG 0x00000090 /* WoW Configuration */
++
++/* Add WHAL_INI_DATA_ID to DSETID_INI_DATA for a specific WHAL INI table. */
++#define DSETID_INI_DATA 0x00000100
++/* Reserved for WHAL INI Tables: 0x100..0x11f */
++#define DSETID_INI_DATA_END 0x0000011f
++
++#define DSETID_VENDOR_START 0x00010000 /* Vendor-defined DataSets */
++
++#define DSETID_INDEX_END 0xfffffffe /* Reserved to indicate the
++ end of a memory-based
++ DataSet Index */
++#define DSETID_INDEX_FREE 0xffffffff /* An unused index entry */
++
++/*
++ * PATCH DataSet format:
++ * A list of patches, terminated by a patch with
++ * address=PATCH_END.
++ *
++ * This allows for patches to be stored in flash.
++ */
++struct patch_s {
++ A_UINT32 *address;
++ A_UINT32 data;
++};
++
++/*
++ * Skip some patches. Can be used to erase a single patch in a
++ * patch DataSet without having to re-write the DataSet. May
++ * also be used to embed information for use by subsequent
++ * patch code. The "data" in a PATCH_SKIP tells how many
++ * bytes of length "patch_s" to skip.
++ */
++#define PATCH_SKIP ((A_UINT32 *)0x00000000)
++
++/*
++ * Execute code at the address specified by "data".
++ * The address of the patch structure is passed as
++ * the one parameter.
++ */
++#define PATCH_CODE_ABS ((A_UINT32 *)0x00000001)
++
++/*
++ * Same as PATCH_CODE_ABS, but treat "data" as an
++ * offset from the start of the patch word.
++ */
++#define PATCH_CODE_REL ((A_UINT32 *)0x00000002)
++
++/* Mark the end of this patch DataSet. */
++#define PATCH_END ((A_UINT32 *)0xffffffff)
++
++/*
++ * A DataSet which contains a Binary Patch to some other DataSet
++ * uses the original dsetid with the DSETID_BPATCH_FLAG bit set.
++ * Such a BPatch DataSet consists of BPatch metadata followed by
++ * the bdiff bytes. BPatch metadata consists of a single 32-bit
++ * word that contains the size of the BPatched final image.
++ *
++ * To create a suitable bdiff DataSet, use bdiff in host/tools/bdiff
++ * to create "diffs":
++ * bdiff -q -O -nooldmd5 -nonewmd5 -d ORIGfile NEWfile diffs
++ * Then add BPatch metadata to the start of "diffs".
++ *
++ * NB: There are some implementation-induced restrictions
++ * on which DataSets can be BPatched.
++ */
++#define DSETID_BPATCH_FLAG 0x80000000
++
++#endif /* __DSETID_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dset_internal.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/dset_internal.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,39 @@
++/*
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++#ifndef __DSET_INTERNAL_H__
++#define __DSET_INTERNAL_H__
++
++/*
++ * Internal dset definitions, common for DataSet layer.
++ */
++
++#define DSET_TYPE_STANDARD 0
++#define DSET_TYPE_BPATCHED 1
++#define DSET_TYPE_COMPRESSED 2
++
++/* Dataset descriptor */
++
++typedef struct dset_descriptor_s {
++ struct dset_descriptor_s *next; /* List link. NULL only at the last
++ descriptor */
++ A_UINT16 id; /* Dset ID */
++ A_UINT16 size; /* Dset size. */
++ void *DataPtr; /* Pointer to raw data for standard
++ DataSet or pointer to original
++ dset_descriptor for patched
++ DataSet */
++ A_UINT32 data_type; /* DSET_TYPE_*, above */
++
++ void *AuxPtr; /* Additional data that might
++ needed for data_type. For
++ example, pointer to patch
++ Dataset descriptor for BPatch. */
++} dset_descriptor_t;
++
++#endif /* __DSET_INTERNAL_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/gpio_api.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/gpio_api.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,57 @@
++#ifndef _GPIO_API_H_
++#define _GPIO_API_H_
++/*
++ * Copyright 2005 Atheros Communications, Inc., All Rights Reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++/*
++ * Host-side General Purpose I/O API.
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/gpio_api.h#1 $
++ */
++
++/*
++ * Send a command to the Target in order to change output on GPIO pins.
++ */
++A_STATUS wmi_gpio_output_set(struct wmi_t *wmip,
++ A_UINT32 set_mask,
++ A_UINT32 clear_mask,
++ A_UINT32 enable_mask,
++ A_UINT32 disable_mask);
++
++/*
++ * Send a command to the Target requesting input state of GPIO pins.
++ */
++A_STATUS wmi_gpio_input_get(struct wmi_t *wmip);
++
++/*
++ * Send a command to the Target to change the value of a GPIO register.
++ */
++A_STATUS wmi_gpio_register_set(struct wmi_t *wmip,
++ A_UINT32 gpioreg_id,
++ A_UINT32 value);
++
++/*
++ * Send a command to the Target to fetch the value of a GPIO register.
++ */
++A_STATUS wmi_gpio_register_get(struct wmi_t *wmip, A_UINT32 gpioreg_id);
++
++/*
++ * Send a command to the Target, acknowledging some GPIO interrupts.
++ */
++A_STATUS wmi_gpio_intr_ack(struct wmi_t *wmip, A_UINT32 ack_mask);
++
++#endif /* _GPIO_API_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/gpio.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/gpio.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,34 @@
++/*
++ * Copyright (c) 2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++#if defined(AR6001)
++#define GPIO_PIN_COUNT 18
++#else
++#define GPIO_PIN_COUNT 18
++#endif
++
++/*
++ * Possible values for WMIX_GPIO_SET_REGISTER_CMDID.
++ * NB: These match hardware order, so that addresses can
++ * easily be computed.
++ */
++#define GPIO_ID_OUT 0x00000000
++#define GPIO_ID_OUT_W1TS 0x00000001
++#define GPIO_ID_OUT_W1TC 0x00000002
++#define GPIO_ID_ENABLE 0x00000003
++#define GPIO_ID_ENABLE_W1TS 0x00000004
++#define GPIO_ID_ENABLE_W1TC 0x00000005
++#define GPIO_ID_IN 0x00000006
++#define GPIO_ID_STATUS 0x00000007
++#define GPIO_ID_STATUS_W1TS 0x00000008
++#define GPIO_ID_STATUS_W1TC 0x00000009
++#define GPIO_ID_PIN0 0x0000000a
++#define GPIO_ID_PIN(n) (GPIO_ID_PIN0+(n))
++
++#define GPIO_LAST_REGISTER_ID GPIO_ID_PIN(17)
++#define GPIO_ID_NONE 0xffffffff
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/hif.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/hif.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,291 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ * HIF specific declarations and prototypes
++ */
++
++#ifndef _HIF_H_
++#define _HIF_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif /* __cplusplus */
++
++/* Header files */
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "a_osapi.h"
++
++typedef struct htc_callbacks HTC_CALLBACKS;
++typedef struct hif_device HIF_DEVICE;
++
++/*
++ * direction - Direction of transfer (HIF_READ/HIF_WRITE).
++ */
++#define HIF_READ 0x00000001
++#define HIF_WRITE 0x00000002
++#define HIF_DIR_MASK (HIF_READ | HIF_WRITE)
++
++/*
++ * type - An interface may support different kind of read/write commands.
++ * The command type is divided into a basic and an extended command
++ * and can be specified using HIF_BASIC_IO/HIF_EXTENDED_IO.
++ */
++#define HIF_BASIC_IO 0x00000004
++#define HIF_EXTENDED_IO 0x00000008
++#define HIF_TYPE_MASK (HIF_BASIC_IO | HIF_EXTENDED_IO)
++
++/*
++ * emode - This indicates the whether the command is to be executed in a
++ * blocking or non-blocking fashion (HIF_SYNCHRONOUS/
++ * HIF_ASYNCHRONOUS). The read/write data paths in HTC have been
++ * implemented using the asynchronous mode allowing the the bus
++ * driver to indicate the completion of operation through the
++ * registered callback routine. The requirement primarily comes
++ * from the contexts these operations get called from (a driver's
++ * transmit context or the ISR context in case of receive).
++ * Support for both of these modes is essential.
++ */
++#define HIF_SYNCHRONOUS 0x00000010
++#define HIF_ASYNCHRONOUS 0x00000020
++#define HIF_EMODE_MASK (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS)
++
++/*
++ * dmode - An interface may support different kinds of commands based on
++ * the tradeoff between the amount of data it can carry and the
++ * setup time. Byte and Block modes are supported (HIF_BYTE_BASIS/
++ * HIF_BLOCK_BASIS). In case of latter, the data is rounded off
++ * to the nearest block size by padding. The size of the block is
++ * configurable at compile time using the HIF_BLOCK_SIZE and is
++ * negotiated with the target during initialization after the
++ * dragon interrupts are enabled.
++ */
++#define HIF_BYTE_BASIS 0x00000040
++#define HIF_BLOCK_BASIS 0x00000080
++#define HIF_DMODE_MASK (HIF_BYTE_BASIS | HIF_BLOCK_BASIS)
++
++/*
++ * amode - This indicates if the address has to be incremented on dragon
++ * after every read/write operation (HIF?FIXED_ADDRESS/
++ * HIF_INCREMENTAL_ADDRESS).
++ */
++#define HIF_FIXED_ADDRESS 0x00000100
++#define HIF_INCREMENTAL_ADDRESS 0x00000200
++#define HIF_AMODE_MASK (HIF_FIXED_ADDRESS | HIF_INCREMENTAL_ADDRESS)
++
++#define HIF_WR_ASYNC_BYTE_FIX \
++ (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
++#define HIF_WR_ASYNC_BYTE_INC \
++ (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
++#define HIF_WR_ASYNC_BLOCK_INC \
++ (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
++#define HIF_WR_SYNC_BYTE_FIX \
++ (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
++#define HIF_WR_SYNC_BYTE_INC \
++ (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
++#define HIF_WR_SYNC_BLOCK_INC \
++ (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
++#define HIF_RD_SYNC_BYTE_INC \
++ (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
++#define HIF_RD_SYNC_BYTE_FIX \
++ (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
++#define HIF_RD_ASYNC_BYTE_FIX \
++ (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
++#define HIF_RD_ASYNC_BLOCK_FIX \
++ (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
++#define HIF_RD_ASYNC_BYTE_INC \
++ (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
++#define HIF_RD_ASYNC_BLOCK_INC \
++ (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
++#define HIF_RD_SYNC_BLOCK_INC \
++ (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
++
++
++typedef enum {
++ HIF_DEVICE_POWER_STATE = 0,
++ HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
++ HIF_DEVICE_GET_MBOX_ADDR,
++ HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
++ HIF_DEVICE_GET_IRQ_PROC_MODE,
++ HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
++} HIF_DEVICE_CONFIG_OPCODE;
++
++/*
++ * HIF CONFIGURE definitions:
++ *
++ * HIF_DEVICE_GET_MBOX_BLOCK_SIZE
++ * input : none
++ * output : array of 4 A_UINT32s
++ * notes: block size is returned for each mailbox (4)
++ *
++ * HIF_DEVICE_GET_MBOX_ADDR
++ * input : none
++ * output : array of 4 A_UINT32
++ * notes: address is returned for each mailbox (4) in the array
++ *
++ * HIF_DEVICE_GET_PENDING_EVENTS_FUNC
++ * input : none
++ * output: HIF_PENDING_EVENTS_FUNC function pointer
++ * notes: this is optional for the HIF layer, if the request is
++ * not handled then it indicates that the upper layer can use
++ * the standard device methods to get pending events (IRQs, mailbox messages etc..)
++ * otherwise it can call the function pointer to check pending events.
++ *
++ * HIF_DEVICE_GET_IRQ_PROC_MODE
++ * input : none
++ * output : HIF_DEVICE_IRQ_PROCESSING_MODE (interrupt processing mode)
++ * note: the hif layer interfaces with the underlying OS-specific bus driver. The HIF
++ * layer can report whether IRQ processing is requires synchronous behavior or
++ * can be processed using asynchronous bus requests (typically faster).
++ *
++ * HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC
++ * input :
++ * output : HIF_MASK_UNMASK_RECV_EVENT function pointer
++ * notes: this is optional for the HIF layer. The HIF layer may require a special mechanism
++ * to mask receive message events. The upper layer can call this pointer when it needs
++ * to mask/unmask receive events (in case it runs out of buffers).
++ *
++ *
++ */
++
++typedef enum {
++ HIF_DEVICE_IRQ_SYNC_ONLY, /* for HIF implementations that require the DSR to process all
++ interrupts before returning */
++ HIF_DEVICE_IRQ_ASYNC_SYNC, /* for HIF implementations that allow DSR to process interrupts
++ using ASYNC I/O (that is HIFAckInterrupt can be called at a
++ later time */
++} HIF_DEVICE_IRQ_PROCESSING_MODE;
++
++#define HIF_MAX_DEVICES 1
++
++struct htc_callbacks {
++ A_UCHAR *name;
++ A_UINT32 id;
++ A_STATUS (* deviceInsertedHandler)(void *hif_handle);
++ A_STATUS (* deviceRemovedHandler)(void *htc_handle, A_STATUS status);
++ A_STATUS (* deviceSuspendHandler)(void *htc_handle);
++ A_STATUS (* deviceResumeHandler)(void *htc_handle);
++ A_STATUS (* deviceWakeupHandler)(void *htc_handle);
++ A_STATUS (* rwCompletionHandler)(void *context, A_STATUS status);
++ A_STATUS (* dsrHandler)(void *htc_handle);
++};
++
++
++#define HIF_OTHER_EVENTS (1 << 0) /* other interrupts (non-Recv) are pending, host
++ needs to read the register table to figure out what */
++#define HIF_RECV_MSG_AVAIL (1 << 1) /* pending recv packet */
++
++typedef struct _HIF_PENDING_EVENTS_INFO {
++ A_UINT32 Events;
++ A_UINT32 LookAhead;
++} HIF_PENDING_EVENTS_INFO;
++
++ /* function to get pending events , some HIF modules use special mechanisms
++ * to detect packet available and other interrupts */
++typedef A_STATUS ( *HIF_PENDING_EVENTS_FUNC)(HIF_DEVICE *device,
++ HIF_PENDING_EVENTS_INFO *pEvents,
++ void *AsyncContext);
++
++#define HIF_MASK_RECV TRUE
++#define HIF_UNMASK_RECV FALSE
++ /* function to mask recv events */
++typedef A_STATUS ( *HIF_MASK_UNMASK_RECV_EVENT)(HIF_DEVICE *device,
++ A_BOOL Mask,
++ void *AsyncContext);
++
++
++/*
++ * This API is used by the HTC layer to initialize the HIF layer and to
++ * register different callback routines. Support for following events has
++ * been captured - DSR, Read/Write completion, Device insertion/removal,
++ * Device suspension/resumption/wakeup. In addition to this, the API is
++ * also used to register the name and the revision of the chip. The latter
++ * can be used to verify the revision of the chip read from the device
++ * before reporting it to HTC.
++ */
++int HIFInit(HTC_CALLBACKS *callbacks);
++
++/*
++ * This API is used to provide the read/write interface over the specific bus
++ * interface.
++ * address - Starting address in the dragon's address space. For mailbox
++ * writes, it refers to the start of the mbox boundary. It should
++ * be ensured that the last byte falls on the mailbox's EOM. For
++ * mailbox reads, it refers to the end of the mbox boundary.
++ * buffer - Pointer to the buffer containg the data to be transmitted or
++ * received.
++ * length - Amount of data to be transmitted or received.
++ * request - Characterizes the attributes of the command.
++ */
++A_STATUS
++HIFReadWrite(HIF_DEVICE *device,
++ A_UINT32 address,
++ A_UCHAR *buffer,
++ A_UINT32 length,
++ A_UINT32 request,
++ void *context);
++
++/*
++ * This can be initiated from the unload driver context ie when the HTCShutdown
++ * routine is called.
++ */
++void HIFShutDownDevice(HIF_DEVICE *device);
++
++/*
++ * This should translate to an acknowledgment to the bus driver indicating that
++ * the previous interrupt request has been serviced and the all the relevant
++ * sources have been cleared. HTC is ready to process more interrupts.
++ * This should prevent the bus driver from raising an interrupt unless the
++ * previous one has been serviced and acknowledged using the previous API.
++ */
++void HIFAckInterrupt(HIF_DEVICE *device);
++
++void HIFMaskInterrupt(HIF_DEVICE *device);
++
++void HIFUnMaskInterrupt(HIF_DEVICE *device);
++
++/*
++ * This set of functions are to be used by the bus driver to notify
++ * the HIF module about various events.
++ * These are not implemented if the bus driver provides an alternative
++ * way for this notification though callbacks for instance.
++ */
++int HIFInsertEventNotify(void);
++
++int HIFRemoveEventNotify(void);
++
++int HIFIRQEventNotify(void);
++
++int HIFRWCompleteEventNotify(void);
++
++/*
++ * This function associates a opaque handle with the HIF layer
++ * to be used in communication with upper layer i.e. HTC.
++ * This would normaly be a pointer to htc_target data structure.
++ */
++void HIFSetHandle(void *hif_handle, void *handle);
++
++A_STATUS
++HIFConfigureDevice(HIF_DEVICE *device, HIF_DEVICE_CONFIG_OPCODE opcode,
++ void *config, A_UINT32 configLen);
++
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _HIF_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/host_version.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/host_version.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,49 @@
++#ifndef _HOST_VERSION_H_
++#define _HOST_VERSION_H_
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * This file contains version information for the sample host driver for the
++ * AR6000 chip
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/host_version.h#2 $
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#include <AR6K_version.h>
++
++/*
++ * The version number is made up of major, minor, patch and build
++ * numbers. These are 16 bit numbers. The build and release script will
++ * set the build number using a Perforce counter. Here the build number is
++ * set to 9999 so that builds done without the build-release script are easily
++ * identifiable.
++ */
++
++#define ATH_SW_VER_MAJOR __VER_MAJOR_
++#define ATH_SW_VER_MINOR __VER_MINOR_
++#define ATH_SW_VER_PATCH __VER_PATCH_
++#define ATH_SW_VER_BUILD 9999
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _HOST_VERSION_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/htc_api.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/htc_api.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,436 @@
++/*
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef _HTC_API_H_
++#define _HTC_API_H_
++
++#include <htc.h>
++#include <htc_services.h>
++#include "htc_packet.h"
++
++#ifdef __cplusplus
++extern "C" {
++#endif /* __cplusplus */
++
++/* TODO.. for BMI */
++#define ENDPOINT1 0
++// TODO -remove me, but we have to fix BMI first
++#define HTC_MAILBOX_NUM_MAX 4
++
++
++/* ------ Endpoint IDS ------ */
++typedef enum
++{
++ ENDPOINT_UNUSED = -1,
++ ENDPOINT_0 = 0,
++ ENDPOINT_1 = 1,
++ ENDPOINT_2 = 2,
++ ENDPOINT_3,
++ ENDPOINT_4,
++ ENDPOINT_5,
++ ENDPOINT_6,
++ ENDPOINT_7,
++ ENDPOINT_8,
++ ENDPOINT_MAX,
++} HTC_ENDPOINT_ID;
++
++/* this is the amount of header room required by users of HTC */
++#define HTC_HEADER_LEN HTC_HDR_LENGTH
++
++typedef void *HTC_HANDLE;
++
++typedef A_UINT16 HTC_SERVICE_ID;
++
++typedef struct _HTC_INIT_INFO {
++ void (*AddInstance)(HTC_HANDLE);
++ void (*DeleteInstance)(void *Instance);
++ void (*TargetFailure)(void *Instance, A_STATUS Status);
++} HTC_INIT_INFO;
++
++/* per service connection send completion */
++typedef void (*HTC_EP_SEND_PKT_COMPLETE)(void *,HTC_PACKET *);
++/* per service connection pkt received */
++typedef void (*HTC_EP_RECV_PKT)(void *,HTC_PACKET *);
++
++/* Optional per service connection receive buffer re-fill callback,
++ * On some OSes (like Linux) packets are allocated from a global pool and indicated up
++ * to the network stack. The driver never gets the packets back from the OS. For these OSes
++ * a refill callback can be used to allocate and re-queue buffers into HTC.
++ *
++ * On other OSes, the network stack can call into the driver's OS-specifc "return_packet" handler and
++ * the driver can re-queue these buffers into HTC. In this regard a refill callback is
++ * unnecessary */
++typedef void (*HTC_EP_RECV_REFILL)(void *, HTC_ENDPOINT_ID Endpoint);
++
++/* Optional per service connection callback when a send queue is full. This can occur if the
++ * host continues queueing up TX packets faster than credits can arrive
++ * To prevent the host (on some Oses like Linux) from continuously queueing packets
++ * and consuming resources, this callback is provided so that that the host
++ * can disable TX in the subsystem (i.e. network stack)
++ * Other OSes require a "per-packet" indication_RAW_STREAM_NUM_MAX for each completed TX packet, this
++ * closed loop mechanism will prevent the network stack from overunning the NIC */
++typedef void (*HTC_EP_SEND_QUEUE_FULL)(void *, HTC_ENDPOINT_ID Endpoint);
++
++typedef struct _HTC_EP_CALLBACKS {
++ void *pContext; /* context for each callback */
++ HTC_EP_SEND_PKT_COMPLETE EpTxComplete; /* tx completion callback for connected endpoint */
++ HTC_EP_RECV_PKT EpRecv; /* receive callback for connected endpoint */
++ HTC_EP_RECV_REFILL EpRecvRefill; /* OPTIONAL receive re-fill callback for connected endpoint */
++ HTC_EP_SEND_QUEUE_FULL EpSendFull; /* OPTIONAL send full callback */
++} HTC_EP_CALLBACKS;
++
++/* service connection information */
++typedef struct _HTC_SERVICE_CONNECT_REQ {
++ HTC_SERVICE_ID ServiceID; /* service ID to connect to */
++ A_UINT16 ConnectionFlags; /* connection flags, see htc protocol definition */
++ A_UINT8 *pMetaData; /* ptr to optional service-specific meta-data */
++ A_UINT8 MetaDataLength; /* optional meta data length */
++ HTC_EP_CALLBACKS EpCallbacks; /* endpoint callbacks */
++ int MaxSendQueueDepth; /* maximum depth of any send queue */
++} HTC_SERVICE_CONNECT_REQ;
++
++/* service connection response information */
++typedef struct _HTC_SERVICE_CONNECT_RESP {
++ A_UINT8 *pMetaData; /* caller supplied buffer to optional meta-data */
++ A_UINT8 BufferLength; /* length of caller supplied buffer */
++ A_UINT8 ActualLength; /* actual length of meta data */
++ HTC_ENDPOINT_ID Endpoint; /* endpoint to communicate over */
++ int MaxMsgLength; /* max length of all messages over this endpoint */
++ A_UINT8 ConnectRespCode; /* connect response code from target */
++} HTC_SERVICE_CONNECT_RESP;
++
++/* endpoint distribution structure */
++typedef struct _HTC_ENDPOINT_CREDIT_DIST {
++ struct _HTC_ENDPOINT_CREDIT_DIST *pNext;
++ struct _HTC_ENDPOINT_CREDIT_DIST *pPrev;
++ HTC_SERVICE_ID ServiceID; /* Service ID (set by HTC) */
++ HTC_ENDPOINT_ID Endpoint; /* endpoint for this distribution struct (set by HTC) */
++ A_UINT32 DistFlags; /* distribution flags, distribution function can
++ set default activity using SET_EP_ACTIVE() macro */
++ int TxCreditsNorm; /* credits for normal operation, anything above this
++ indicates the endpoint is over-subscribed, this field
++ is only relevant to the credit distribution function */
++ int TxCreditsMin; /* floor for credit distribution, this field is
++ only relevant to the credit distribution function */
++ int TxCreditsAssigned; /* number of credits assigned to this EP, this field
++ is only relevant to the credit dist function */
++ int TxCredits; /* current credits available, this field is used by
++ HTC to determine whether a message can be sent or
++ must be queued */
++ int TxCreditsToDist; /* pending credits to distribute on this endpoint, this
++ is set by HTC when credit reports arrive.
++ The credit distribution functions sets this to zero
++ when it distributes the credits */
++ int TxCreditsSeek; /* this is the number of credits that the current pending TX
++ packet needs to transmit. This is set by HTC when
++ and endpoint needs credits in order to transmit */
++ int TxCreditSize; /* size in bytes of each credit (set by HTC) */
++ int TxCreditsPerMaxMsg; /* credits required for a maximum sized messages (set by HTC) */
++ void *pHTCReserved; /* reserved for HTC use */
++} HTC_ENDPOINT_CREDIT_DIST;
++
++#define HTC_EP_ACTIVE (1 << 31)
++
++/* macro to check if an endpoint has gone active, useful for credit
++ * distributions */
++#define IS_EP_ACTIVE(epDist) ((epDist)->DistFlags & HTC_EP_ACTIVE)
++#define SET_EP_ACTIVE(epDist) (epDist)->DistFlags |= HTC_EP_ACTIVE
++
++ /* credit distibution code that is passed into the distrbution function,
++ * there are mandatory and optional codes that must be handled */
++typedef enum _HTC_CREDIT_DIST_REASON {
++ HTC_CREDIT_DIST_SEND_COMPLETE = 0, /* credits available as a result of completed
++ send operations (MANDATORY) resulting in credit reports */
++ HTC_CREDIT_DIST_ACTIVITY_CHANGE = 1, /* a change in endpoint activity occured (OPTIONAL) */
++ HTC_CREDIT_DIST_SEEK_CREDITS, /* an endpoint needs to "seek" credits (OPTIONAL) */
++ HTC_DUMP_CREDIT_STATE /* for debugging, dump any state information that is kept by
++ the distribution function */
++} HTC_CREDIT_DIST_REASON;
++
++typedef void (*HTC_CREDIT_DIST_CALLBACK)(void *Context,
++ HTC_ENDPOINT_CREDIT_DIST *pEPList,
++ HTC_CREDIT_DIST_REASON Reason);
++
++typedef void (*HTC_CREDIT_INIT_CALLBACK)(void *Context,
++ HTC_ENDPOINT_CREDIT_DIST *pEPList,
++ int TotalCredits);
++
++ /* endpoint statistics action */
++typedef enum _HTC_ENDPOINT_STAT_ACTION {
++ HTC_EP_STAT_SAMPLE = 0, /* only read statistics */
++ HTC_EP_STAT_SAMPLE_AND_CLEAR = 1, /* sample and immediately clear statistics */
++ HTC_EP_STAT_CLEAR /* clear only */
++} HTC_ENDPOINT_STAT_ACTION;
++
++ /* endpoint statistics */
++typedef struct _HTC_ENDPOINT_STATS {
++ A_UINT32 TxCreditLowIndications; /* number of times the host set the credit-low flag in a send message on
++ this endpoint */
++ A_UINT32 TxIssued; /* running count of TX packets issued */
++ A_UINT32 TxCreditRpts; /* running count of total credit reports received for this endpoint */
++ A_UINT32 TxCreditRptsFromRx;
++ A_UINT32 TxCreditRptsFromOther;
++ A_UINT32 TxCreditRptsFromEp0;
++ A_UINT32 TxCreditsFromRx; /* count of credits received via Rx packets on this endpoint */
++ A_UINT32 TxCreditsFromOther; /* count of credits received via another endpoint */
++ A_UINT32 TxCreditsFromEp0; /* count of credits received via another endpoint */
++ A_UINT32 TxCreditsConsummed; /* count of consummed credits */
++ A_UINT32 TxCreditsReturned; /* count of credits returned */
++ A_UINT32 RxReceived; /* count of RX packets received */
++ A_UINT32 RxLookAheads; /* count of lookahead records
++ found in messages received on this endpoint */
++} HTC_ENDPOINT_STATS;
++
++/* ------ Function Prototypes ------ */
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Initialize HTC
++ @function name: HTCInit
++ @input: pInfo - initialization information
++ @output:
++ @return: A_OK on success
++ @notes: The caller initializes global HTC state and registers various instance
++ notification callbacks (see HTC_INIT_INFO).
++
++ @example:
++ @see also: HTCShutdown
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++A_STATUS HTCInit(HTC_INIT_INFO *pInfo);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Get the underlying HIF device handle
++ @function name: HTCGetHifDevice
++ @input: HTCHandle - handle passed into the AddInstance callback
++ @output:
++ @return: opaque HIF device handle usable in HIF API calls.
++ @notes:
++ @example:
++ @see also:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void *HTCGetHifDevice(HTC_HANDLE HTCHandle);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Set the associated instance for the HTC handle
++ @function name: HTCSetInstance
++ @input: HTCHandle - handle passed into the AddInstance callback
++ Instance - caller supplied instance object
++ @output:
++ @return:
++ @notes: Caller must set the instance information for the HTC handle in order to receive
++ notifications for instance deletion (DeleteInstance callback is called) and for target
++ failure notification.
++ @example:
++ @see also:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void HTCSetInstance(HTC_HANDLE HTCHandle, void *Instance);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Set credit distribution parameters
++ @function name: HTCSetCreditDistribution
++ @input: HTCHandle - HTC handle
++ pCreditDistCont - caller supplied context to pass into distribution functions
++ CreditDistFunc - Distribution function callback
++ CreditDistInit - Credit Distribution initialization callback
++ ServicePriorityOrder - Array containing list of service IDs, lowest index is highest
++ priority
++ ListLength - number of elements in ServicePriorityOrder
++ @output:
++ @return:
++ @notes: The user can set a custom credit distribution function to handle special requirements
++ for each endpoint. A default credit distribution routine can be used by setting
++ CreditInitFunc to NULL. The default credit distribution is only provided for simple
++ "fair" credit distribution without regard to any prioritization.
++
++ @example:
++ @see also:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void HTCSetCreditDistribution(HTC_HANDLE HTCHandle,
++ void *pCreditDistContext,
++ HTC_CREDIT_DIST_CALLBACK CreditDistFunc,
++ HTC_CREDIT_INIT_CALLBACK CreditInitFunc,
++ HTC_SERVICE_ID ServicePriorityOrder[],
++ int ListLength);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Wait for the target to indicate the HTC layer is ready
++ @function name: HTCWaitTarget
++ @input: HTCHandle - HTC handle
++ @output:
++ @return:
++ @notes: This API blocks until the target responds with an HTC ready message.
++ The caller should not connect services until the target has indicated it is
++ ready.
++ @example:
++ @see also: HTCConnectService
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++A_STATUS HTCWaitTarget(HTC_HANDLE HTCHandle);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Start target service communications
++ @function name: HTCStart
++ @input: HTCHandle - HTC handle
++ @output:
++ @return:
++ @notes: This API indicates to the target that the service connection phase is complete
++ and the target can freely start all connected services. This API should only be
++ called AFTER all service connections have been made. TCStart will issue a
++ SETUP_COMPLETE message to the target to indicate that all service connections
++ have been made and the target can start communicating over the endpoints.
++ @example:
++ @see also: HTCConnectService
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++A_STATUS HTCStart(HTC_HANDLE HTCHandle);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Add receive packet to HTC
++ @function name: HTCAddReceivePkt
++ @input: HTCHandle - HTC handle
++ pPacket - HTC receive packet to add
++ @output:
++ @return: A_OK on success
++ @notes: user must supply HTC packets for capturing incomming HTC frames. The caller
++ must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
++ macro.
++ @example:
++ @see also:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++A_STATUS HTCAddReceivePkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Connect to an HTC service
++ @function name: HTCConnectService
++ @input: HTCHandle - HTC handle
++ pReq - connection details
++ @output: pResp - connection response
++ @return:
++ @notes: Service connections must be performed before HTCStart. User provides callback handlers
++ for various endpoint events.
++ @example:
++ @see also: HTCStart
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++A_STATUS HTCConnectService(HTC_HANDLE HTCHandle,
++ HTC_SERVICE_CONNECT_REQ *pReq,
++ HTC_SERVICE_CONNECT_RESP *pResp);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Send an HTC packet
++ @function name: HTCSendPkt
++ @input: HTCHandle - HTC handle
++ pPacket - packet to send
++ @output:
++ @return: A_OK
++ @notes: Caller must initialize packet using SET_HTC_PACKET_INFO_TX() macro.
++ This interface is fully asynchronous. On error, HTC SendPkt will
++ call the registered Endpoint callback to cleanup the packet.
++ @example:
++ @see also: HTCFlushEndpoint
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++A_STATUS HTCSendPkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Stop HTC service communications
++ @function name: HTCStop
++ @input: HTCHandle - HTC handle
++ @output:
++ @return:
++ @notes: HTC communications is halted. All receive and pending TX packets will
++ be flushed.
++ @example:
++ @see also:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void HTCStop(HTC_HANDLE HTCHandle);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Shutdown HTC
++ @function name: HTCShutdown
++ @input:
++ @output:
++ @return:
++ @notes: This cleans up all resources allocated by HTCInit().
++ @example:
++ @see also: HTCInit
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void HTCShutDown(void);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Flush pending TX packets
++ @function name: HTCFlushEndpoint
++ @input: HTCHandle - HTC handle
++ Endpoint - Endpoint to flush
++ Tag - flush tag
++ @output:
++ @return:
++ @notes: The Tag parameter is used to selectively flush packets with matching tags.
++ The value of 0 forces all packets to be flush regardless of tag.
++ @example:
++ @see also: HTCSendPkt
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void HTCFlushEndpoint(HTC_HANDLE HTCHandle, HTC_ENDPOINT_ID Endpoint, HTC_TX_TAG Tag);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Dump credit distribution state
++ @function name: HTCDumpCreditStates
++ @input: HTCHandle - HTC handle
++ @output:
++ @return:
++ @notes: This dumps all credit distribution information to the debugger
++ @example:
++ @see also:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void HTCDumpCreditStates(HTC_HANDLE HTCHandle);
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Indicate a traffic activity change on an endpoint
++ @function name: HTCIndicateActivityChange
++ @input: HTCHandle - HTC handle
++ Endpoint - endpoint in which activity has changed
++ Active - TRUE if active, FALSE if it has become inactive
++ @output:
++ @return:
++ @notes: This triggers the registered credit distribution function to
++ re-adjust credits for active/inactive endpoints.
++ @example:
++ @see also:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void HTCIndicateActivityChange(HTC_HANDLE HTCHandle,
++ HTC_ENDPOINT_ID Endpoint,
++ A_BOOL Active);
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @desc: Get endpoint statistics
++ @function name: HTCGetEndpointStatistics
++ @input: HTCHandle - HTC handle
++ Endpoint - Endpoint identifier
++ Action - action to take with statistics
++ @output:
++ pStats - statistics that were sampled (can be NULL if Action is HTC_EP_STAT_CLEAR)
++
++ @return: TRUE if statistics profiling is enabled, otherwise FALSE.
++
++ @notes: Statistics is a compile-time option and this function may return FALSE
++ if HTC is not compiled with profiling.
++
++ The caller can specify the statistic "action" to take when sampling
++ the statistics. This includes:
++
++ HTC_EP_STAT_SAMPLE: The pStats structure is filled with the current values.
++ HTC_EP_STAT_SAMPLE_AND_CLEAR: The structure is filled and the current statistics
++ are cleared.
++ HTC_EP_STAT_CLEA : the statistics are cleared, the called can pass a NULL value for
++ pStats
++
++ @example:
++ @see also:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++A_BOOL HTCGetEndpointStatistics(HTC_HANDLE HTCHandle,
++ HTC_ENDPOINT_ID Endpoint,
++ HTC_ENDPOINT_STAT_ACTION Action,
++ HTC_ENDPOINT_STATS *pStats);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _HTC_API_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/htc.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/htc.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,190 @@
++/*
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++
++#ifndef __HTC_H__
++#define __HTC_H__
++
++#ifndef ATH_TARGET
++#include "athstartpack.h"
++#endif
++
++#define A_OFFSETOF(type,field) (int)(&(((type *)NULL)->field))
++
++#define ASSEMBLE_UNALIGNED_UINT16(p,highbyte,lowbyte) \
++ (((A_UINT16)(((A_UINT8 *)(p))[(highbyte)])) << 8 | (A_UINT16)(((A_UINT8 *)(p))[(lowbyte)]))
++
++/* alignment independent macros (little-endian) to fetch UINT16s or UINT8s from a
++ * structure using only the type and field name.
++ * Use these macros if there is the potential for unaligned buffer accesses. */
++#define A_GET_UINT16_FIELD(p,type,field) \
++ ASSEMBLE_UNALIGNED_UINT16(p,\
++ A_OFFSETOF(type,field) + 1, \
++ A_OFFSETOF(type,field))
++
++#define A_SET_UINT16_FIELD(p,type,field,value) \
++{ \
++ ((A_UINT8 *)(p))[A_OFFSETOF(type,field)] = (A_UINT8)(value); \
++ ((A_UINT8 *)(p))[A_OFFSETOF(type,field) + 1] = (A_UINT8)((value) >> 8); \
++}
++
++#define A_GET_UINT8_FIELD(p,type,field) \
++ ((A_UINT8 *)(p))[A_OFFSETOF(type,field)]
++
++#define A_SET_UINT8_FIELD(p,type,field,value) \
++ ((A_UINT8 *)(p))[A_OFFSETOF(type,field)] = (value)
++
++/****** DANGER DANGER ***************
++ *
++ * The frame header length and message formats defined herein were
++ * selected to accommodate optimal alignment for target processing. This reduces code
++ * size and improves performance.
++ *
++ * Any changes to the header length may alter the alignment and cause exceptions
++ * on the target. When adding to the message structures insure that fields are
++ * properly aligned.
++ *
++ */
++
++/* HTC frame header */
++typedef PREPACK struct _HTC_FRAME_HDR{
++ /* do not remove or re-arrange these fields, these are minimally required
++ * to take advantage of 4-byte lookaheads in some hardware implementations */
++ A_UINT8 EndpointID;
++ A_UINT8 Flags;
++ A_UINT16 PayloadLen; /* length of data (including trailer) that follows the header */
++
++ /***** end of 4-byte lookahead ****/
++
++ A_UINT8 ControlBytes[2];
++
++ /* message payload starts after the header */
++
++} POSTPACK HTC_FRAME_HDR;
++
++/* frame header flags */
++#define HTC_FLAGS_NEED_CREDIT_UPDATE (1 << 0)
++#define HTC_FLAGS_RECV_TRAILER (1 << 1)
++
++
++#define HTC_HDR_LENGTH (sizeof(HTC_FRAME_HDR))
++#define HTC_MAX_TRAILER_LENGTH 255
++#define HTC_MAX_PAYLOAD_LENGTH (2048 - sizeof(HTC_FRAME_HDR))
++
++/* HTC control message IDs */
++typedef enum {
++ HTC_MSG_READY_ID = 1,
++ HTC_MSG_CONNECT_SERVICE_ID = 2,
++ HTC_MSG_CONNECT_SERVICE_RESPONSE_ID = 3,
++ HTC_MSG_SETUP_COMPLETE_ID = 4,
++} HTC_MSG_IDS;
++
++#define HTC_MAX_CONTROL_MESSAGE_LENGTH 256
++
++/* base message ID header */
++typedef PREPACK struct {
++ A_UINT16 MessageID;
++} POSTPACK HTC_UNKNOWN_MSG;
++
++/* HTC ready message
++ * direction : target-to-host */
++typedef PREPACK struct {
++ A_UINT16 MessageID; /* ID */
++ A_UINT16 CreditCount; /* number of credits the target can offer */
++ A_UINT16 CreditSize; /* size of each credit */
++ A_UINT8 MaxEndpoints; /* maximum number of endpoints the target has resources for */
++ A_UINT8 _Pad1;
++} POSTPACK HTC_READY_MSG;
++
++#define HTC_SERVICE_META_DATA_MAX_LENGTH 128
++
++/* connect service
++ * direction : host-to-target */
++typedef PREPACK struct {
++ A_UINT16 MessageID;
++ A_UINT16 ServiceID; /* service ID of the service to connect to */
++ A_UINT16 ConnectionFlags; /* connection flags */
++
++#define HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE (1 << 2) /* reduce credit dribbling when
++ the host needs credits */
++#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK (0x3)
++#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_FOURTH 0x0
++#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF 0x1
++#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_THREE_FOURTHS 0x2
++#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_UNITY 0x3
++
++ A_UINT8 ServiceMetaLength; /* length of meta data that follows */
++ A_UINT8 _Pad1;
++
++ /* service-specific meta data starts after the header */
++
++} POSTPACK HTC_CONNECT_SERVICE_MSG;
++
++/* connect response
++ * direction : target-to-host */
++typedef PREPACK struct {
++ A_UINT16 MessageID;
++ A_UINT16 ServiceID; /* service ID that the connection request was made */
++ A_UINT8 Status; /* service connection status */
++ A_UINT8 EndpointID; /* assigned endpoint ID */
++ A_UINT16 MaxMsgSize; /* maximum expected message size on this endpoint */
++ A_UINT8 ServiceMetaLength; /* length of meta data that follows */
++ A_UINT8 _Pad1;
++
++ /* service-specific meta data starts after the header */
++
++} POSTPACK HTC_CONNECT_SERVICE_RESPONSE_MSG;
++
++typedef PREPACK struct {
++ A_UINT16 MessageID;
++ /* currently, no other fields */
++} POSTPACK HTC_SETUP_COMPLETE_MSG;
++
++
++/* connect response status codes */
++#define HTC_SERVICE_SUCCESS 0 /* success */
++#define HTC_SERVICE_NOT_FOUND 1 /* service could not be found */
++#define HTC_SERVICE_FAILED 2 /* specific service failed the connect */
++#define HTC_SERVICE_NO_RESOURCES 3 /* no resources (i.e. no more endpoints) */
++#define HTC_SERVICE_NO_MORE_EP 4 /* specific service is not allowing any more
++ endpoints */
++
++/* report record IDs */
++typedef enum {
++ HTC_RECORD_NULL = 0,
++ HTC_RECORD_CREDITS = 1,
++ HTC_RECORD_LOOKAHEAD = 2,
++} HTC_RPT_IDS;
++
++typedef PREPACK struct {
++ A_UINT8 RecordID; /* Record ID */
++ A_UINT8 Length; /* Length of record */
++} POSTPACK HTC_RECORD_HDR;
++
++typedef PREPACK struct {
++ A_UINT8 EndpointID; /* Endpoint that owns these credits */
++ A_UINT8 Credits; /* credits to report since last report */
++} POSTPACK HTC_CREDIT_REPORT;
++
++typedef PREPACK struct {
++ A_UINT8 PreValid; /* pre valid guard */
++ A_UINT8 LookAhead[4]; /* 4 byte lookahead */
++ A_UINT8 PostValid; /* post valid guard */
++
++ /* NOTE: the LookAhead array is guarded by a PreValid and Post Valid guard bytes.
++ * The PreValid bytes must equal the inverse of the PostValid byte */
++
++} POSTPACK HTC_LOOKAHEAD_REPORT;
++
++#ifndef ATH_TARGET
++#include "athendpack.h"
++#endif
++
++
++#endif /* __HTC_H__ */
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/htc_packet.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/htc_packet.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,138 @@
++/*
++ *
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifndef HTC_PACKET_H_
++#define HTC_PACKET_H_
++
++
++#include "dl_list.h"
++
++struct _HTC_PACKET;
++
++typedef void (* HTC_PACKET_COMPLETION)(void *,struct _HTC_PACKET *);
++
++typedef A_UINT16 HTC_TX_TAG;
++
++typedef struct _HTC_TX_PACKET_INFO {
++ HTC_TX_TAG Tag; /* tag used to selective flush packets */
++} HTC_TX_PACKET_INFO;
++
++#define HTC_TX_PACKET_TAG_ALL 0 /* a tag of zero is reserved and used to flush ALL packets */
++#define HTC_TX_PACKET_TAG_INTERNAL 1 /* internal tags start here */
++#define HTC_TX_PACKET_TAG_USER_DEFINED (HTC_TX_PACKET_TAG_INTERNAL + 9) /* user-defined tags start here */
++
++typedef struct _HTC_RX_PACKET_INFO {
++ A_UINT32 Unused; /* for future use and to make compilers happy */
++} HTC_RX_PACKET_INFO;
++
++/* wrapper around endpoint-specific packets */
++typedef struct _HTC_PACKET {
++ DL_LIST ListLink; /* double link */
++ void *pPktContext; /* caller's per packet specific context */
++
++ A_UINT8 *pBufferStart; /* the true buffer start , the caller can
++ store the real buffer start here. In
++ receive callbacks, the HTC layer sets pBuffer
++ to the start of the payload past the header. This
++ field allows the caller to reset pBuffer when it
++ recycles receive packets back to HTC */
++ /*
++ * Pointer to the start of the buffer. In the transmit
++ * direction this points to the start of the payload. In the
++ * receive direction, however, the buffer when queued up
++ * points to the start of the HTC header but when returned
++ * to the caller points to the start of the payload
++ */
++ A_UINT8 *pBuffer; /* payload start (RX/TX) */
++ A_UINT32 BufferLength; /* length of buffer */
++ A_UINT32 ActualLength; /* actual length of payload */
++ int Endpoint; /* endpoint that this packet was sent/recv'd from */
++ A_STATUS Status; /* completion status */
++ union {
++ HTC_TX_PACKET_INFO AsTx; /* Tx Packet specific info */
++ HTC_RX_PACKET_INFO AsRx; /* Rx Packet specific info */
++ } PktInfo;
++
++ /* the following fields are for internal HTC use */
++ HTC_PACKET_COMPLETION Completion; /* completion */
++ void *pContext; /* HTC private completion context */
++ A_UINT32 HTCReserved; /* reserved */
++} HTC_PACKET;
++
++
++
++#define COMPLETE_HTC_PACKET(p,status) \
++{ \
++ (p)->Status = (status); \
++ (p)->Completion((p)->pContext,(p)); \
++}
++
++#define INIT_HTC_PACKET_INFO(p,b,len) \
++{ \
++ (p)->pBufferStart = (b); \
++ (p)->BufferLength = (len); \
++}
++
++/* macro to set an initial RX packet for refilling HTC */
++#define SET_HTC_PACKET_INFO_RX_REFILL(p,c,b,len,ep) \
++{ \
++ (p)->pPktContext = (c); \
++ (p)->pBuffer = (b); \
++ (p)->pBufferStart = (b); \
++ (p)->BufferLength = (len); \
++ (p)->Endpoint = (ep); \
++}
++
++/* fast macro to recycle an RX packet that will be re-queued to HTC */
++#define HTC_PACKET_RESET_RX(p) \
++ (p)->pBuffer = (p)->pBufferStart
++
++/* macro to set packet parameters for TX */
++#define SET_HTC_PACKET_INFO_TX(p,c,b,len,ep,tag) \
++{ \
++ (p)->pPktContext = (c); \
++ (p)->pBuffer = (b); \
++ (p)->ActualLength = (len); \
++ (p)->Endpoint = (ep); \
++ (p)->PktInfo.AsTx.Tag = (tag); \
++}
++
++/* HTC Packet Queueing Macros */
++typedef DL_LIST HTC_PACKET_QUEUE;
++/* initialize queue */
++#define INIT_HTC_PACKET_QUEUE(pQ) DL_LIST_INIT((pQ))
++/* enqueue HTC packet to the tail of the queue */
++#define HTC_PACKET_ENQUEUE(pQ,p) DL_ListInsertTail((pQ),&(p)->ListLink)
++/* test if a queue is empty */
++#define HTC_QUEUE_EMPTY(pQ) DL_LIST_IS_EMPTY((pQ))
++/* get packet at head without removing it */
++#define HTC_GET_PKT_AT_HEAD(pQ) A_CONTAINING_STRUCT((DL_LIST_GET_ITEM_AT_HEAD(pQ)),HTC_PACKET,ListLink);
++/* remove a packet from the current list it is linked to */
++#define HTC_PACKET_REMOVE(p) DL_ListRemove(&(p)->ListLink)
++
++/* dequeue an HTC packet from the head of the queue */
++static INLINE HTC_PACKET *HTC_PACKET_DEQUEUE(HTC_PACKET_QUEUE *queue) {
++ DL_LIST *pItem = DL_ListRemoveItemFromHead(queue);
++ if (pItem != NULL) {
++ return A_CONTAINING_STRUCT(pItem, HTC_PACKET, ListLink);
++ }
++ return NULL;
++}
++
++#endif /*HTC_PACKET_H_*/
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/htc_services.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/htc_services.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,37 @@
++/*
++ * Copyright (c) 2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++#ifndef __HTC_SERVICES_H__
++#define __HTC_SERVICES_H__
++
++/* Current service IDs */
++
++typedef enum {
++ RSVD_SERVICE_GROUP = 0,
++ WMI_SERVICE_GROUP = 1,
++
++ HTC_TEST_GROUP = 254,
++ HTC_SERVICE_GROUP_LAST = 255
++}HTC_SERVICE_GROUP_IDS;
++
++#define MAKE_SERVICE_ID(group,index) \
++ (int)(((int)group << 8) | (int)(index))
++
++/* NOTE: service ID of 0x0000 is reserved and should never be used */
++#define HTC_CTRL_RSVD_SVC MAKE_SERVICE_ID(RSVD_SERVICE_GROUP,1)
++#define WMI_CONTROL_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,0)
++#define WMI_DATA_BE_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,1)
++#define WMI_DATA_BK_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,2)
++#define WMI_DATA_VI_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,3)
++#define WMI_DATA_VO_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,4)
++#define WMI_MAX_SERVICES 5
++
++/* raw stream service (i.e. flash, tcmd, calibration apps) */
++#define HTC_RAW_STREAMS_SVC MAKE_SERVICE_ID(HTC_TEST_GROUP,0)
++
++#endif /*HTC_SERVICES_H_*/
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ieee80211.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ieee80211.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,342 @@
++/*-
++ * Copyright (c) 2001 Atsushi Onoe
++ * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting
++ * Copyright (c) 2006 Atheros Communications, Inc.
++ *
++ * Wireless Network driver for Atheros AR6001
++ * All rights reserved.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
++ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
++ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ */
++#ifndef _NET80211_IEEE80211_H_
++#define _NET80211_IEEE80211_H_
++
++#include "athstartpack.h"
++
++/*
++ * 802.11 protocol definitions.
++ */
++
++#define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */
++/* is 802.11 address multicast/broadcast? */
++#define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01)
++#define IEEE80211_ADDR_EQ(addr1, addr2) \
++ (A_MEMCMP(addr1, addr2, IEEE80211_ADDR_LEN) == 0)
++
++#define IEEE80211_KEYBUF_SIZE 16
++#define IEEE80211_MICBUF_SIZE (8+8) /* space for both tx and rx */
++
++/*
++ * NB: these values are ordered carefully; there are lots of
++ * of implications in any reordering. In particular beware
++ * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
++ */
++#define IEEE80211_CIPHER_WEP 0
++#define IEEE80211_CIPHER_TKIP 1
++#define IEEE80211_CIPHER_AES_OCB 2
++#define IEEE80211_CIPHER_AES_CCM 3
++#define IEEE80211_CIPHER_CKIP 5
++#define IEEE80211_CIPHER_CCKM_KRK 6
++#define IEEE80211_CIPHER_NONE 7 /* pseudo value */
++
++#define IEEE80211_CIPHER_MAX (IEEE80211_CIPHER_NONE+1)
++
++#define IEEE80211_IS_VALID_WEP_CIPHER_LEN(len) \
++ (((len) == 5) || ((len) == 13) || ((len) == 16))
++
++
++
++/*
++ * generic definitions for IEEE 802.11 frames
++ */
++PREPACK struct ieee80211_frame {
++ A_UINT8 i_fc[2];
++ A_UINT8 i_dur[2];
++ A_UINT8 i_addr1[IEEE80211_ADDR_LEN];
++ A_UINT8 i_addr2[IEEE80211_ADDR_LEN];
++ A_UINT8 i_addr3[IEEE80211_ADDR_LEN];
++ A_UINT8 i_seq[2];
++ /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
++ /* see below */
++} POSTPACK;
++
++#define IEEE80211_FC0_VERSION_MASK 0x03
++#define IEEE80211_FC0_VERSION_SHIFT 0
++#define IEEE80211_FC0_VERSION_0 0x00
++#define IEEE80211_FC0_TYPE_MASK 0x0c
++#define IEEE80211_FC0_TYPE_SHIFT 2
++#define IEEE80211_FC0_TYPE_MGT 0x00
++#define IEEE80211_FC0_TYPE_CTL 0x04
++#define IEEE80211_FC0_TYPE_DATA 0x08
++
++#define IEEE80211_FC0_SUBTYPE_MASK 0xf0
++#define IEEE80211_FC0_SUBTYPE_SHIFT 4
++/* for TYPE_MGT */
++#define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00
++#define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10
++#define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20
++#define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30
++#define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40
++#define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50
++#define IEEE80211_FC0_SUBTYPE_BEACON 0x80
++#define IEEE80211_FC0_SUBTYPE_ATIM 0x90
++#define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0
++#define IEEE80211_FC0_SUBTYPE_AUTH 0xb0
++#define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0
++/* for TYPE_CTL */
++#define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0
++#define IEEE80211_FC0_SUBTYPE_RTS 0xb0
++#define IEEE80211_FC0_SUBTYPE_CTS 0xc0
++#define IEEE80211_FC0_SUBTYPE_ACK 0xd0
++#define IEEE80211_FC0_SUBTYPE_CF_END 0xe0
++#define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0
++/* for TYPE_DATA (bit combination) */
++#define IEEE80211_FC0_SUBTYPE_DATA 0x00
++#define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10
++#define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20
++#define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30
++#define IEEE80211_FC0_SUBTYPE_NODATA 0x40
++#define IEEE80211_FC0_SUBTYPE_CFACK 0x50
++#define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60
++#define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70
++#define IEEE80211_FC0_SUBTYPE_QOS 0x80
++#define IEEE80211_FC0_SUBTYPE_QOS_NULL 0xc0
++
++#define IEEE80211_FC1_DIR_MASK 0x03
++#define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */
++#define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */
++#define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */
++#define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */
++
++#define IEEE80211_FC1_MORE_FRAG 0x04
++#define IEEE80211_FC1_RETRY 0x08
++#define IEEE80211_FC1_PWR_MGT 0x10
++#define IEEE80211_FC1_MORE_DATA 0x20
++#define IEEE80211_FC1_WEP 0x40
++#define IEEE80211_FC1_ORDER 0x80
++
++#define IEEE80211_SEQ_FRAG_MASK 0x000f
++#define IEEE80211_SEQ_FRAG_SHIFT 0
++#define IEEE80211_SEQ_SEQ_MASK 0xfff0
++#define IEEE80211_SEQ_SEQ_SHIFT 4
++
++#define IEEE80211_NWID_LEN 32
++
++/*
++ * 802.11 rate set.
++ */
++#define IEEE80211_RATE_SIZE 8 /* 802.11 standard */
++#define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */
++
++#define WMM_NUM_AC 4 /* 4 AC categories */
++
++#define WMM_PARAM_ACI_M 0x60 /* Mask for ACI field */
++#define WMM_PARAM_ACI_S 5 /* Shift for ACI field */
++#define WMM_PARAM_ACM_M 0x10 /* Mask for ACM bit */
++#define WMM_PARAM_ACM_S 4 /* Shift for ACM bit */
++#define WMM_PARAM_AIFSN_M 0x0f /* Mask for aifsn field */
++#define WMM_PARAM_LOGCWMIN_M 0x0f /* Mask for CwMin field (in log) */
++#define WMM_PARAM_LOGCWMAX_M 0xf0 /* Mask for CwMax field (in log) */
++#define WMM_PARAM_LOGCWMAX_S 4 /* Shift for CwMax field */
++
++#define WMM_AC_TO_TID(_ac) ( \
++ ((_ac) == WMM_AC_VO) ? 6 : \
++ ((_ac) == WMM_AC_VI) ? 5 : \
++ ((_ac) == WMM_AC_BK) ? 1 : \
++ 0)
++
++#define TID_TO_WMM_AC(_tid) ( \
++ ((_tid) < 1) ? WMM_AC_BE : \
++ ((_tid) < 3) ? WMM_AC_BK : \
++ ((_tid) < 6) ? WMM_AC_VI : \
++ WMM_AC_VO)
++/*
++ * Management information element payloads.
++ */
++
++enum {
++ IEEE80211_ELEMID_SSID = 0,
++ IEEE80211_ELEMID_RATES = 1,
++ IEEE80211_ELEMID_FHPARMS = 2,
++ IEEE80211_ELEMID_DSPARMS = 3,
++ IEEE80211_ELEMID_CFPARMS = 4,
++ IEEE80211_ELEMID_TIM = 5,
++ IEEE80211_ELEMID_IBSSPARMS = 6,
++ IEEE80211_ELEMID_COUNTRY = 7,
++ IEEE80211_ELEMID_CHALLENGE = 16,
++ /* 17-31 reserved for challenge text extension */
++ IEEE80211_ELEMID_PWRCNSTR = 32,
++ IEEE80211_ELEMID_PWRCAP = 33,
++ IEEE80211_ELEMID_TPCREQ = 34,
++ IEEE80211_ELEMID_TPCREP = 35,
++ IEEE80211_ELEMID_SUPPCHAN = 36,
++ IEEE80211_ELEMID_CHANSWITCH = 37,
++ IEEE80211_ELEMID_MEASREQ = 38,
++ IEEE80211_ELEMID_MEASREP = 39,
++ IEEE80211_ELEMID_QUIET = 40,
++ IEEE80211_ELEMID_IBSSDFS = 41,
++ IEEE80211_ELEMID_ERP = 42,
++ IEEE80211_ELEMID_RSN = 48,
++ IEEE80211_ELEMID_XRATES = 50,
++ IEEE80211_ELEMID_TPC = 150,
++ IEEE80211_ELEMID_CCKM = 156,
++ IEEE80211_ELEMID_VENDOR = 221, /* vendor private */
++};
++
++#define ATH_OUI 0x7f0300 /* Atheros OUI */
++#define ATH_OUI_TYPE 0x01
++#define ATH_OUI_SUBTYPE 0x01
++#define ATH_OUI_VERSION 0x00
++
++#define WPA_OUI 0xf25000
++#define WPA_OUI_TYPE 0x01
++#define WPA_VERSION 1 /* current supported version */
++
++#define WPA_CSE_NULL 0x00
++#define WPA_CSE_WEP40 0x01
++#define WPA_CSE_TKIP 0x02
++#define WPA_CSE_CCMP 0x04
++#define WPA_CSE_WEP104 0x05
++
++#define WPA_ASE_NONE 0x00
++#define WPA_ASE_8021X_UNSPEC 0x01
++#define WPA_ASE_8021X_PSK 0x02
++
++#define RSN_OUI 0xac0f00
++#define RSN_VERSION 1 /* current supported version */
++
++#define RSN_CSE_NULL 0x00
++#define RSN_CSE_WEP40 0x01
++#define RSN_CSE_TKIP 0x02
++#define RSN_CSE_WRAP 0x03
++#define RSN_CSE_CCMP 0x04
++#define RSN_CSE_WEP104 0x05
++
++#define RSN_ASE_NONE 0x00
++#define RSN_ASE_8021X_UNSPEC 0x01
++#define RSN_ASE_8021X_PSK 0x02
++
++#define RSN_CAP_PREAUTH 0x01
++
++#define WMM_OUI 0xf25000
++#define WMM_OUI_TYPE 0x02
++#define WMM_INFO_OUI_SUBTYPE 0x00
++#define WMM_PARAM_OUI_SUBTYPE 0x01
++#define WMM_VERSION 1
++
++/* WMM stream classes */
++#define WMM_NUM_AC 4
++#define WMM_AC_BE 0 /* best effort */
++#define WMM_AC_BK 1 /* background */
++#define WMM_AC_VI 2 /* video */
++#define WMM_AC_VO 3 /* voice */
++
++/* TSPEC related */
++#define ACTION_CATEGORY_CODE_TSPEC 17
++#define ACTION_CODE_TSPEC_ADDTS 0
++#define ACTION_CODE_TSPEC_ADDTS_RESP 1
++#define ACTION_CODE_TSPEC_DELTS 2
++
++typedef enum {
++ TSPEC_STATUS_CODE_ADMISSION_ACCEPTED = 0,
++ TSPEC_STATUS_CODE_ADDTS_INVALID_PARAMS = 0x1,
++ TSPEC_STATUS_CODE_ADDTS_REQUEST_REFUSED = 0x3,
++ TSPEC_STATUS_CODE_UNSPECIFIED_QOS_RELATED_FAILURE = 0xC8,
++ TSPEC_STATUS_CODE_REQUESTED_REFUSED_POLICY_CONFIGURATION = 0xC9,
++ TSPEC_STATUS_CODE_INSUFFCIENT_BANDWIDTH = 0xCA,
++ TSPEC_STATUS_CODE_INVALID_PARAMS = 0xCB,
++ TSPEC_STATUS_CODE_DELTS_SENT = 0x30,
++ TSPEC_STATUS_CODE_DELTS_RECV = 0x31,
++} TSPEC_STATUS_CODE;
++
++/*
++ * WMM/802.11e Tspec Element
++ */
++typedef PREPACK struct wmm_tspec_ie_t {
++ A_UINT8 elementId;
++ A_UINT8 len;
++ A_UINT8 oui[3];
++ A_UINT8 ouiType;
++ A_UINT8 ouiSubType;
++ A_UINT8 version;
++ A_UINT16 tsInfo_info;
++ A_UINT8 tsInfo_reserved;
++ A_UINT16 nominalMSDU;
++ A_UINT16 maxMSDU;
++ A_UINT32 minServiceInt;
++ A_UINT32 maxServiceInt;
++ A_UINT32 inactivityInt;
++ A_UINT32 suspensionInt;
++ A_UINT32 serviceStartTime;
++ A_UINT32 minDataRate;
++ A_UINT32 meanDataRate;
++ A_UINT32 peakDataRate;
++ A_UINT32 maxBurstSize;
++ A_UINT32 delayBound;
++ A_UINT32 minPhyRate;
++ A_UINT16 sba;
++ A_UINT16 mediumTime;
++} POSTPACK WMM_TSPEC_IE;
++
++
++/*
++ * BEACON management packets
++ *
++ * octet timestamp[8]
++ * octet beacon interval[2]
++ * octet capability information[2]
++ * information element
++ * octet elemid
++ * octet length
++ * octet information[length]
++ */
++
++#define IEEE80211_BEACON_INTERVAL(beacon) \
++ ((beacon)[8] | ((beacon)[9] << 8))
++#define IEEE80211_BEACON_CAPABILITY(beacon) \
++ ((beacon)[10] | ((beacon)[11] << 8))
++
++#define IEEE80211_CAPINFO_ESS 0x0001
++#define IEEE80211_CAPINFO_IBSS 0x0002
++#define IEEE80211_CAPINFO_CF_POLLABLE 0x0004
++#define IEEE80211_CAPINFO_CF_POLLREQ 0x0008
++#define IEEE80211_CAPINFO_PRIVACY 0x0010
++#define IEEE80211_CAPINFO_SHORT_PREAMBLE 0x0020
++#define IEEE80211_CAPINFO_PBCC 0x0040
++#define IEEE80211_CAPINFO_CHNL_AGILITY 0x0080
++/* bits 8-9 are reserved */
++#define IEEE80211_CAPINFO_SHORT_SLOTTIME 0x0400
++#define IEEE80211_CAPINFO_APSD 0x0800
++/* bit 12 is reserved */
++#define IEEE80211_CAPINFO_DSSSOFDM 0x2000
++/* bits 14-15 are reserved */
++
++/*
++ * Authentication Modes
++ */
++
++enum ieee80211_authmode {
++ IEEE80211_AUTH_NONE = 0,
++ IEEE80211_AUTH_OPEN = 1,
++ IEEE80211_AUTH_SHARED = 2,
++ IEEE80211_AUTH_8021X = 3,
++ IEEE80211_AUTH_AUTO = 4, /* auto-select/accept */
++ /* NB: these are used only for ioctls */
++ IEEE80211_AUTH_WPA = 5, /* WPA/RSN w/ 802.1x */
++ IEEE80211_AUTH_WPA_PSK = 6, /* WPA/RSN w/ PSK */
++ IEEE80211_AUTH_WPA_CCKM = 7, /* WPA/RSN IE w/ CCKM */
++};
++
++#include "athendpack.h"
++
++#endif /* _NET80211_IEEE80211_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ieee80211_ioctl.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ieee80211_ioctl.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,163 @@
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/include/ieee80211_ioctl.h#1 $
++ */
++
++#ifndef _IEEE80211_IOCTL_H_
++#define _IEEE80211_IOCTL_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/*
++ * Extracted from the MADWIFI net80211/ieee80211_ioctl.h
++ */
++
++/*
++ * WPA/RSN get/set key request. Specify the key/cipher
++ * type and whether the key is to be used for sending and/or
++ * receiving. The key index should be set only when working
++ * with global keys (use IEEE80211_KEYIX_NONE for ``no index'').
++ * Otherwise a unicast/pairwise key is specified by the bssid
++ * (on a station) or mac address (on an ap). They key length
++ * must include any MIC key data; otherwise it should be no
++ more than IEEE80211_KEYBUF_SIZE.
++ */
++struct ieee80211req_key {
++ u_int8_t ik_type; /* key/cipher type */
++ u_int8_t ik_pad;
++ u_int16_t ik_keyix; /* key index */
++ u_int8_t ik_keylen; /* key length in bytes */
++ u_int8_t ik_flags;
++#define IEEE80211_KEY_XMIT 0x01
++#define IEEE80211_KEY_RECV 0x02
++#define IEEE80211_KEY_DEFAULT 0x80 /* default xmit key */
++ u_int8_t ik_macaddr[IEEE80211_ADDR_LEN];
++ u_int64_t ik_keyrsc; /* key receive sequence counter */
++ u_int64_t ik_keytsc; /* key transmit sequence counter */
++ u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
++};
++/*
++ * Delete a key either by index or address. Set the index
++ * to IEEE80211_KEYIX_NONE when deleting a unicast key.
++ */
++struct ieee80211req_del_key {
++ u_int8_t idk_keyix; /* key index */
++ u_int8_t idk_macaddr[IEEE80211_ADDR_LEN];
++};
++/*
++ * MLME state manipulation request. IEEE80211_MLME_ASSOC
++ * only makes sense when operating as a station. The other
++ * requests can be used when operating as a station or an
++ * ap (to effect a station).
++ */
++struct ieee80211req_mlme {
++ u_int8_t im_op; /* operation to perform */
++#define IEEE80211_MLME_ASSOC 1 /* associate station */
++#define IEEE80211_MLME_DISASSOC 2 /* disassociate station */
++#define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */
++#define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */
++#define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */
++ u_int16_t im_reason; /* 802.11 reason code */
++ u_int8_t im_macaddr[IEEE80211_ADDR_LEN];
++};
++
++struct ieee80211req_addpmkid {
++ u_int8_t pi_bssid[IEEE80211_ADDR_LEN];
++ u_int8_t pi_enable;
++ u_int8_t pi_pmkid[16];
++};
++
++#define AUTH_ALG_OPEN_SYSTEM 0x01
++#define AUTH_ALG_SHARED_KEY 0x02
++#define AUTH_ALG_LEAP 0x04
++
++struct ieee80211req_authalg {
++ u_int8_t auth_alg;
++};
++
++/*
++ * Request to add an IE to a Management Frame
++ */
++enum{
++ IEEE80211_APPIE_FRAME_BEACON = 0,
++ IEEE80211_APPIE_FRAME_PROBE_REQ = 1,
++ IEEE80211_APPIE_FRAME_PROBE_RESP = 2,
++ IEEE80211_APPIE_FRAME_ASSOC_REQ = 3,
++ IEEE80211_APPIE_FRAME_ASSOC_RESP = 4,
++ IEEE80211_APPIE_NUM_OF_FRAME = 5
++};
++
++/*
++ * The Maximum length of the IE that can be added to a Management frame
++ */
++#define IEEE80211_APPIE_FRAME_MAX_LEN 78
++
++struct ieee80211req_getset_appiebuf {
++ u_int32_t app_frmtype; /* management frame type for which buffer is added */
++ u_int32_t app_buflen; /*application supplied buffer length */
++ u_int8_t app_buf[];
++};
++
++/*
++ * The following definitions are used by an application to set filter
++ * for receiving management frames
++ */
++enum {
++ IEEE80211_FILTER_TYPE_BEACON = 0x1,
++ IEEE80211_FILTER_TYPE_PROBE_REQ = 0x2,
++ IEEE80211_FILTER_TYPE_PROBE_RESP = 0x4,
++ IEEE80211_FILTER_TYPE_ASSOC_REQ = 0x8,
++ IEEE80211_FILTER_TYPE_ASSOC_RESP = 0x10,
++ IEEE80211_FILTER_TYPE_AUTH = 0x20,
++ IEEE80211_FILTER_TYPE_DEAUTH = 0x40,
++ IEEE80211_FILTER_TYPE_DISASSOC = 0x80,
++ IEEE80211_FILTER_TYPE_ALL = 0xFF /* used to check the valid filter bits */
++};
++
++struct ieee80211req_set_filter {
++ u_int32_t app_filterype; /* management frame filter type */
++};
++
++enum {
++ IEEE80211_PARAM_AUTHMODE = 3, /* Authentication Mode */
++ IEEE80211_PARAM_MCASTCIPHER = 5,
++ IEEE80211_PARAM_MCASTKEYLEN = 6, /* multicast key length */
++ IEEE80211_PARAM_UCASTCIPHER = 8,
++ IEEE80211_PARAM_UCASTKEYLEN = 9, /* unicast key length */
++ IEEE80211_PARAM_WPA = 10, /* WPA mode (0,1,2) */
++ IEEE80211_PARAM_ROAMING = 12, /* roaming mode */
++ IEEE80211_PARAM_PRIVACY = 13, /* privacy invoked */
++ IEEE80211_PARAM_COUNTERMEASURES = 14, /* WPA/TKIP countermeasures */
++ IEEE80211_PARAM_DROPUNENCRYPTED = 15, /* discard unencrypted frames */
++};
++
++/*
++ * Values for IEEE80211_PARAM_WPA
++ */
++#define WPA_MODE_WPA1 1
++#define WPA_MODE_WPA2 2
++#define WPA_MODE_AUTO 3
++#define WPA_MODE_NONE 4
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _IEEE80211_IOCTL_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ieee80211_node.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ieee80211_node.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,77 @@
++/*-
++ * Copyright (c) 2001 Atsushi Onoe
++ * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting
++ * Copyright (c) 2006 Atheros Communications, Inc.
++ *
++ * Wireless Network driver for Atheros AR6001
++ * All rights reserved.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
++ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
++ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ */
++#ifndef _IEEE80211_NODE_H_
++#define _IEEE80211_NODE_H_
++
++/*
++ * Node locking definitions.
++ */
++#define IEEE80211_NODE_LOCK_INIT(_nt) A_MUTEX_INIT(&(_nt)->nt_nodelock)
++#define IEEE80211_NODE_LOCK_DESTROY(_nt)
++#define IEEE80211_NODE_LOCK(_nt) A_MUTEX_LOCK(&(_nt)->nt_nodelock)
++#define IEEE80211_NODE_UNLOCK(_nt) A_MUTEX_UNLOCK(&(_nt)->nt_nodelock)
++#define IEEE80211_NODE_LOCK_BH(_nt) A_MUTEX_LOCK(&(_nt)->nt_nodelock)
++#define IEEE80211_NODE_UNLOCK_BH(_nt) A_MUTEX_UNLOCK(&(_nt)->nt_nodelock)
++#define IEEE80211_NODE_LOCK_ASSERT(_nt)
++
++/*
++ * Node reference counting definitions.
++ *
++ * ieee80211_node_initref initialize the reference count to 1
++ * ieee80211_node_incref add a reference
++ * ieee80211_node_decref remove a reference
++ * ieee80211_node_dectestref remove a reference and return 1 if this
++ * is the last reference, otherwise 0
++ * ieee80211_node_refcnt reference count for printing (only)
++ */
++#define ieee80211_node_initref(_ni) ((_ni)->ni_refcnt = 1)
++#define ieee80211_node_incref(_ni) ((_ni)->ni_refcnt++)
++#define ieee80211_node_decref(_ni) ((_ni)->ni_refcnt--)
++#define ieee80211_node_dectestref(_ni) (((_ni)->ni_refcnt--) == 0)
++#define ieee80211_node_refcnt(_ni) ((_ni)->ni_refcnt)
++
++#define IEEE80211_NODE_HASHSIZE 32
++/* simple hash is enough for variation of macaddr */
++#define IEEE80211_NODE_HASH(addr) \
++ (((const A_UINT8 *)(addr))[IEEE80211_ADDR_LEN - 1] % \
++ IEEE80211_NODE_HASHSIZE)
++
++/*
++ * Table of ieee80211_node instances. Each ieee80211com
++ * has at least one for holding the scan candidates.
++ * When operating as an access point or in ibss mode there
++ * is a second table for associated stations or neighbors.
++ */
++struct ieee80211_node_table {
++ void *nt_wmip; /* back reference */
++ A_MUTEX_T nt_nodelock; /* on node table */
++ struct bss *nt_node_first; /* information of all nodes */
++ struct bss *nt_node_last; /* information of all nodes */
++ struct bss *nt_hash[IEEE80211_NODE_HASHSIZE];
++ const char *nt_name; /* for debugging */
++ A_UINT32 nt_scangen; /* gen# for timeout scan */
++ A_TIMER nt_inact_timer;
++ A_UINT8 isTimerArmed; /* is the node timer armed */
++};
++
++#define WLAN_NODE_INACT_TIMEOUT_MSEC 10000
++
++#endif /* _IEEE80211_NODE_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ini_dset.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/ini_dset.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,40 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++#ifndef _INI_DSET_H_
++#define _INI_DSET_H_
++
++/*
++ * Each of these represents a WHAL INI table, which consists
++ * of an "address column" followed by 1 or more "value columns".
++ *
++ * Software uses the base WHAL_INI_DATA_ID+column to access a
++ * DataSet that holds a particular column of data.
++ */
++typedef enum {
++ WHAL_INI_DATA_ID_NULL =0,
++ WHAL_INI_DATA_ID_MODE_SPECIFIC =1, /* 2,3 */
++ WHAL_INI_DATA_ID_COMMON =4, /* 5 */
++ WHAL_INI_DATA_ID_BB_RFGAIN =6, /* 7,8 */
++ WHAL_INI_DATA_ID_ANALOG_BANK1 =9, /* 10 */
++ WHAL_INI_DATA_ID_ANALOG_BANK2 =11, /* 12 */
++ WHAL_INI_DATA_ID_ANALOG_BANK3 =13, /* 14, 15 */
++ WHAL_INI_DATA_ID_ANALOG_BANK6 =16, /* 17, 18 */
++ WHAL_INI_DATA_ID_ANALOG_BANK7 =19, /* 20 */
++ WHAL_INI_DATA_ID_MODE_OVERRIDES =21, /* 22,23 */
++ WHAL_INI_DATA_ID_COMMON_OVERRIDES =24, /* 25 */
++
++ WHAL_INI_DATA_ID_MAX =25
++} WHAL_INI_DATA_ID;
++
++typedef PREPACK struct {
++ A_UINT16 freqIndex; // 1 - A mode 2 - B or G mode 0 - common
++ A_UINT16 offset;
++ A_UINT32 newValue;
++} POSTPACK INI_DSET_REG_OVERRIDE;
++
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/regDb.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/regDb.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,19 @@
++/*
++ * Copyright (c) 2005 Atheros Communications, Inc.
++ * All rights reserved.
++ *
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * This module contains the header files for regulatory module,
++ * which include the DB schema and DB values.
++ * $Id:
++ */
++
++#ifndef __REG_DB_H__
++#define __REG_DB_H__
++
++#include "./regulatory/reg_dbschema.h"
++#include "./regulatory/reg_dbvalues.h"
++
++#endif /* __REG_DB_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/regdump.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/regdump.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,33 @@
++#ifndef __REGDUMP_H__
++#define __REGDUMP_H__
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++#if defined(AR6001)
++#include "AR6001/AR6001_regdump.h"
++#endif
++#if defined(AR6002)
++#include "AR6002/AR6002_regdump.h"
++#endif
++
++#if !defined(__ASSEMBLER__)
++/*
++ * Target CPU state at the time of failure is reflected
++ * in a register dump, which the Host can fetch through
++ * the diagnostic window.
++ */
++struct register_dump_s {
++ A_UINT32 target_id; /* Target ID */
++ A_UINT32 assline; /* Line number (if assertion failure) */
++ A_UINT32 pc; /* Program Counter at time of exception */
++ A_UINT32 badvaddr; /* Virtual address causing exception */
++ CPU_exception_frame_t exc_frame; /* CPU-specific exception info */
++
++ /* Could copy top of stack here, too.... */
++};
++#endif /* __ASSEMBLER__ */
++#endif /* __REGDUMP_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/targaddrs.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/targaddrs.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,158 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++#ifndef __TARGADDRS_H__
++#define __TARGADDRS_H__
++#if defined(AR6001)
++#include "AR6001/addrs.h"
++#endif
++#if defined(AR6002)
++#include "AR6002/addrs.h"
++#endif
++
++/*
++ * AR6K option bits, to enable/disable various features.
++ * By default, all option bits are 0.
++ * These bits can be set in LOCAL_SCRATCH register 0.
++ */
++#define AR6K_OPTION_BMI_DISABLE 0x01 /* Disable BMI comm with Host */
++#define AR6K_OPTION_SERIAL_ENABLE 0x02 /* Enable serial port msgs */
++#define AR6K_OPTION_WDT_DISABLE 0x04 /* WatchDog Timer override */
++#define AR6K_OPTION_SLEEP_DISABLE 0x08 /* Disable system sleep */
++#define AR6K_OPTION_STOP_BOOT 0x10 /* Stop boot processes (for ATE) */
++#define AR6K_OPTION_ENABLE_NOANI 0x20 /* Operate without ANI */
++#define AR6K_OPTION_DSET_DISABLE 0x40 /* Ignore DataSets */
++#define AR6K_OPTION_IGNORE_FLASH 0x80 /* Ignore flash during bootup */
++
++/*
++ * xxx_HOST_INTEREST_ADDRESS is the address in Target RAM of the
++ * host_interest structure. It must match the address of the _host_interest
++ * symbol (see linker script).
++ *
++ * Host Interest is shared between Host and Target in order to coordinate
++ * between the two, and is intended to remain constant (with additions only
++ * at the end) across software releases.
++ */
++#define AR6001_HOST_INTEREST_ADDRESS 0x80000600
++#define AR6002_HOST_INTEREST_ADDRESS 0x00500400
++
++#define HOST_INTEREST_MAX_SIZE 0x100
++
++#if !defined(__ASSEMBLER__)
++struct register_dump_s;
++struct dbglog_hdr_s;
++
++/*
++ * These are items that the Host may need to access
++ * via BMI or via the Diagnostic Window. The position
++ * of items in this structure must remain constant
++ * across firmware revisions!
++ *
++ * Types for each item must be fixed size across
++ * target and host platforms.
++ *
++ * More items may be added at the end.
++ */
++struct host_interest_s {
++ /*
++ * Pointer to application-defined area, if any.
++ * Set by Target application during startup.
++ */
++ A_UINT32 hi_app_host_interest; /* 0x00 */
++
++ /* Pointer to register dump area, valid after Target crash. */
++ A_UINT32 hi_failure_state; /* 0x04 */
++
++ /* Pointer to debug logging header */
++ A_UINT32 hi_dbglog_hdr; /* 0x08 */
++
++ /* Indicates whether or not flash is present on Target.
++ * NB: flash_is_present indicator is here not just
++ * because it might be of interest to the Host; but
++ * also because it's set early on by Target's startup
++ * asm code and we need it to have a special RAM address
++ * so that it doesn't get reinitialized with the rest
++ * of data.
++ */
++ A_UINT32 hi_flash_is_present; /* 0x0c */
++
++ /*
++ * General-purpose flag bits, similar to AR6000_OPTION_* flags.
++ * Can be used by application rather than by OS.
++ */
++ A_UINT32 hi_option_flag; /* 0x10 */
++
++ /*
++ * Boolean that determines whether or not to
++ * display messages on the serial port.
++ */
++ A_UINT32 hi_serial_enable; /* 0x14 */
++
++ /* Start address of Flash DataSet index, if any */
++ A_UINT32 hi_dset_list_head; /* 0x18 */
++
++ /* Override Target application start address */
++ A_UINT32 hi_app_start; /* 0x1c */
++
++ /* Clock and voltage tuning */
++ A_UINT32 hi_skip_clock_init; /* 0x20 */
++ A_UINT32 hi_core_clock_setting; /* 0x24 */
++ A_UINT32 hi_cpu_clock_setting; /* 0x28 */
++ A_UINT32 hi_system_sleep_setting; /* 0x2c */
++ A_UINT32 hi_xtal_control_setting; /* 0x30 */
++ A_UINT32 hi_pll_ctrl_setting_24ghz; /* 0x34 */
++ A_UINT32 hi_pll_ctrl_setting_5ghz; /* 0x38 */
++ A_UINT32 hi_ref_voltage_trim_setting; /* 0x3c */
++ A_UINT32 hi_clock_info; /* 0x40 */
++
++ /*
++ * Flash configuration overrides, used only
++ * when firmware is not executing from flash.
++ * (When using flash, modify the global variables
++ * with equivalent names.)
++ */
++ A_UINT32 hi_bank0_addr_value; /* 0x44 */
++ A_UINT32 hi_bank0_read_value; /* 0x48 */
++ A_UINT32 hi_bank0_write_value; /* 0x4c */
++ A_UINT32 hi_bank0_config_value; /* 0x50 */
++
++ /* Pointer to Board Data */
++ A_UINT32 hi_board_data; /* 0x54 */
++ A_UINT32 hi_board_data_initialized; /* 0x58 */
++
++ A_UINT32 hi_dset_RAM_index_table; /* 0x5c */
++
++ A_UINT32 hi_desired_baud_rate; /* 0x60 */
++ A_UINT32 hi_dbglog_config; /* 0x64 */
++ A_UINT32 hi_end_RAM_reserve_sz; /* 0x68 */
++ A_UINT32 hi_mbox_io_block_sz; /* 0x6c */
++
++ A_UINT32 hi_num_bpatch_streams; /* 0x70 */
++ A_UINT32 hi_mbox_isr_yield_limit; /* 0x74 */
++
++ A_UINT32 hi_refclk_hz; /* 0x78 */
++};
++
++/* Bits defined in hi_option_flag */
++#define HI_OPTION_TIMER_WAR 1 /* not really used */
++
++/*
++ * Intended for use by Host software, this macro returns the Target RAM
++ * address of any item in the host_interest structure.
++ * Example: target_addr = AR6001_HOST_INTEREST_ITEM_ADDRESS(hi_board_data);
++ */
++#define AR6001_HOST_INTEREST_ITEM_ADDRESS(item) \
++ ((A_UINT32)&((((struct host_interest_s *)(AR6001_HOST_INTEREST_ADDRESS))->item)))
++
++#define AR6002_HOST_INTEREST_ITEM_ADDRESS(item) \
++ ((A_UINT32)&((((struct host_interest_s *)(AR6002_HOST_INTEREST_ADDRESS))->item)))
++
++
++#endif /* !__ASSEMBLER__ */
++
++#endif /* __TARGADDRS_H__ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/testcmd.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/testcmd.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,144 @@
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++#ifndef TESTCMD_H_
++#define TESTCMD_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++typedef enum {
++ ZEROES_PATTERN = 0,
++ ONES_PATTERN,
++ REPEATING_10,
++ PN7_PATTERN,
++ PN9_PATTERN,
++ PN15_PATTERN
++}TX_DATA_PATTERN;
++
++/* Continous tx
++ mode : TCMD_CONT_TX_OFF - Disabling continous tx
++ TCMD_CONT_TX_SINE - Enable continuous unmodulated tx
++ TCMD_CONT_TX_FRAME- Enable continuous modulated tx
++ freq : Channel freq in Mhz. (e.g 2412 for channel 1 in 11 g)
++dataRate: 0 - 1 Mbps
++ 1 - 2 Mbps
++ 2 - 5.5 Mbps
++ 3 - 11 Mbps
++ 4 - 6 Mbps
++ 5 - 9 Mbps
++ 6 - 12 Mbps
++ 7 - 18 Mbps
++ 8 - 24 Mbps
++ 9 - 36 Mbps
++ 10 - 28 Mbps
++ 11 - 54 Mbps
++ txPwr: Tx power in dBm[5 -11] for unmod Tx, [5-14] for mod Tx
++antenna: 1 - one antenna
++ 2 - two antenna
++Note : Enable/disable continuous tx test cmd works only when target is awake.
++*/
++
++typedef enum {
++ TCMD_CONT_TX_OFF = 0,
++ TCMD_CONT_TX_SINE,
++ TCMD_CONT_TX_FRAME,
++ TCMD_CONT_TX_TX99,
++ TCMD_CONT_TX_TX100
++} TCMD_CONT_TX_MODE;
++
++typedef PREPACK struct {
++ A_UINT32 testCmdId;
++ A_UINT32 mode;
++ A_UINT32 freq;
++ A_UINT32 dataRate;
++ A_INT32 txPwr;
++ A_UINT32 antenna;
++ A_UINT32 enANI;
++ A_UINT32 scramblerOff;
++ A_UINT32 aifsn;
++ A_UINT16 pktSz;
++ A_UINT16 txPattern;
++} POSTPACK TCMD_CONT_TX;
++
++#define TCMD_TXPATTERN_ZERONE 0x1
++#define TCMD_TXPATTERN_ZERONE_DIS_SCRAMBLE 0x2
++
++/* Continuous Rx
++ act: TCMD_CONT_RX_PROMIS - promiscuous mode (accept all incoming frames)
++ TCMD_CONT_RX_FILTER - filter mode (accept only frames with dest
++ address equal specified
++ mac address (set via act =3)
++ TCMD_CONT_RX_REPORT off mode (disable cont rx mode and get the
++ report from the last cont
++ Rx test)
++
++ TCMD_CONT_RX_SETMAC - set MacAddr mode (sets the MAC address for the
++ target. This Overrides
++ the default MAC address.)
++
++*/
++typedef enum {
++ TCMD_CONT_RX_PROMIS =0,
++ TCMD_CONT_RX_FILTER,
++ TCMD_CONT_RX_REPORT,
++ TCMD_CONT_RX_SETMAC
++} TCMD_CONT_RX_ACT;
++
++typedef PREPACK struct {
++ A_UINT32 testCmdId;
++ A_UINT32 act;
++ A_UINT32 enANI;
++ PREPACK union {
++ struct PREPACK TCMD_CONT_RX_PARA {
++ A_UINT32 freq;
++ A_UINT32 antenna;
++ } POSTPACK para;
++ struct PREPACK TCMD_CONT_RX_REPORT {
++ A_UINT32 totalPkt;
++ A_INT32 rssiInDBm;
++ } POSTPACK report;
++ struct PREPACK TCMD_CONT_RX_MAC {
++ A_UCHAR addr[ATH_MAC_LEN];
++ } POSTPACK mac;
++ } POSTPACK u;
++} POSTPACK TCMD_CONT_RX;
++
++/* Force sleep/wake test cmd
++ mode: TCMD_PM_WAKEUP - Wakeup the target
++ TCMD_PM_SLEEP - Force the target to sleep.
++ */
++typedef enum {
++ TCMD_PM_WAKEUP = 1, /* be consistent with target */
++ TCMD_PM_SLEEP
++} TCMD_PM_MODE;
++
++typedef PREPACK struct {
++ A_UINT32 testCmdId;
++ A_UINT32 mode;
++} POSTPACK TCMD_PM;
++
++typedef enum{
++ TCMD_CONT_TX_ID,
++ TCMD_CONT_RX_ID,
++ TCMD_PM_ID
++ } TCMD_ID;
++
++typedef PREPACK union {
++ TCMD_CONT_TX contTx;
++ TCMD_CONT_RX contRx;
++ TCMD_PM pm ;
++} POSTPACK TEST_CMD;
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* TESTCMD_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wlan_api.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wlan_api.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,101 @@
++#ifndef _HOST_WLAN_API_H_
++#define _HOST_WLAN_API_H_
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * This file contains the API for the host wlan module
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/wlan_api.h#1 $
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++struct ieee80211_node_table;
++struct ieee80211_frame;
++
++struct ieee80211_common_ie {
++ A_UINT16 ie_chan;
++ A_UINT8 *ie_tstamp;
++ A_UINT8 *ie_ssid;
++ A_UINT8 *ie_rates;
++ A_UINT8 *ie_xrates;
++ A_UINT8 *ie_country;
++ A_UINT8 *ie_wpa;
++ A_UINT8 *ie_rsn;
++ A_UINT8 *ie_wmm;
++ A_UINT8 *ie_ath;
++ A_UINT16 ie_capInfo;
++ A_UINT16 ie_beaconInt;
++ A_UINT8 *ie_tim;
++ A_UINT8 *ie_chswitch;
++ A_UINT8 ie_erp;
++ A_UINT8 *ie_wsc;
++};
++
++typedef struct bss {
++ A_UINT8 ni_macaddr[6];
++ A_UINT8 ni_snr;
++ A_INT16 ni_rssi;
++ struct bss *ni_list_next;
++ struct bss *ni_list_prev;
++ struct bss *ni_hash_next;
++ struct bss *ni_hash_prev;
++ struct ieee80211_common_ie ni_cie;
++ A_UINT8 *ni_buf;
++ struct ieee80211_node_table *ni_table;
++ A_UINT32 ni_refcnt;
++ int ni_scangen;
++ A_UINT32 ni_tstamp;
++} bss_t;
++
++typedef void wlan_node_iter_func(void *arg, bss_t *);
++
++bss_t *wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size);
++void wlan_node_free(bss_t *ni);
++void wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni,
++ const A_UINT8 *macaddr);
++bss_t *wlan_find_node(struct ieee80211_node_table *nt, const A_UINT8 *macaddr);
++void wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni);
++void wlan_free_allnodes(struct ieee80211_node_table *nt);
++void wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f,
++ void *arg);
++
++void wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt);
++void wlan_node_table_reset(struct ieee80211_node_table *nt);
++void wlan_node_table_cleanup(struct ieee80211_node_table *nt);
++
++A_STATUS wlan_parse_beacon(A_UINT8 *buf, int framelen,
++ struct ieee80211_common_ie *cie);
++
++A_UINT16 wlan_ieee2freq(int chan);
++A_UINT32 wlan_freq2ieee(A_UINT16 freq);
++
++
++bss_t *
++wlan_find_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid,
++ A_UINT32 ssidLength, A_BOOL bIsWPA2);
++
++void
++wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _HOST_WLAN_API_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wlan_dset.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wlan_dset.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,20 @@
++/*
++ * Copyright (c) 2007 Atheros Communications, Inc.
++ * All rights reserved.
++ *
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ */
++
++#ifndef __WLAN_DSET_H__
++#define __WKAN_DSET_H__
++
++typedef PREPACK struct wow_config_dset {
++
++ A_UINT8 valid_dset;
++ A_UINT8 gpio_enable;
++ A_UINT16 gpio_pin;
++} POSTPACK WOW_CONFIG_DSET;
++
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wmi_api.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wmi_api.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,259 @@
++#ifndef _WMI_API_H_
++#define _WMI_API_H_
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * This file contains the definitions for the Wireless Module Interface (WMI).
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/include/wmi_api.h#2 $
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/*
++ * IP QoS Field definitions according to 802.1p
++ */
++#define BEST_EFFORT_PRI 0
++#define BACKGROUND_PRI 1
++#define EXCELLENT_EFFORT_PRI 3
++#define CONTROLLED_LOAD_PRI 4
++#define VIDEO_PRI 5
++#define VOICE_PRI 6
++#define NETWORK_CONTROL_PRI 7
++#define MAX_NUM_PRI 8
++
++#define UNDEFINED_PRI (0xff)
++
++/* simple mapping of IP TOS field to a WMI priority stream
++ * this mapping was taken from the original linux driver implementation
++ * The operation maps the following
++ *
++ * */
++#define IP_TOS_TO_WMI_PRI(tos) \
++ ((WMI_PRI_STREAM_ID)(((tos) >> 1) & 0x03))
++
++#define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000 /* 5 seconds */
++
++
++struct wmi_t;
++
++void *wmi_init(void *devt);
++
++void wmi_qos_state_init(struct wmi_t *wmip);
++void wmi_shutdown(struct wmi_t *wmip);
++A_UINT16 wmi_get_mapped_qos_queue(struct wmi_t *, A_UINT8);
++A_STATUS wmi_dix_2_dot3(struct wmi_t *wmip, void *osbuf);
++A_STATUS wmi_data_hdr_add(struct wmi_t *wmip, void *osbuf, A_UINT8 msgType);
++A_STATUS wmi_dot3_2_dix(struct wmi_t *wmip, void *osbuf);
++A_STATUS wmi_data_hdr_remove(struct wmi_t *wmip, void *osbuf);
++A_STATUS wmi_syncpoint(struct wmi_t *wmip);
++A_STATUS wmi_syncpoint_reset(struct wmi_t *wmip);
++WMI_PRI_STREAM_ID wmi_get_stream_id(struct wmi_t *wmip, A_UINT8 trafficClass);
++A_UINT8 wmi_implicit_create_pstream(struct wmi_t *wmip, void *osbuf, A_UINT8 dir, A_UINT8 up);
++
++A_STATUS wmi_control_rx(struct wmi_t *wmip, void *osbuf);
++void wmi_iterate_nodes(struct wmi_t *wmip, wlan_node_iter_func *f, void *arg);
++void wmi_free_allnodes(struct wmi_t *wmip);
++bss_t *wmi_find_node(struct wmi_t *wmip, const A_UINT8 *macaddr);
++
++
++typedef enum {
++ NO_SYNC_WMIFLAG = 0,
++ SYNC_BEFORE_WMIFLAG, /* transmit all queued data before cmd */
++ SYNC_AFTER_WMIFLAG, /* any new data waits until cmd execs */
++ SYNC_BOTH_WMIFLAG,
++ END_WMIFLAG /* end marker */
++} WMI_SYNC_FLAG;
++
++A_STATUS wmi_cmd_send(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId,
++ WMI_SYNC_FLAG flag);
++A_STATUS wmi_connect_cmd(struct wmi_t *wmip,
++ NETWORK_TYPE netType,
++ DOT11_AUTH_MODE dot11AuthMode,
++ AUTH_MODE authMode,
++ CRYPTO_TYPE pairwiseCrypto,
++ A_UINT8 pairwiseCryptoLen,
++ CRYPTO_TYPE groupCrypto,
++ A_UINT8 groupCryptoLen,
++ int ssidLength,
++ A_UCHAR *ssid,
++ A_UINT8 *bssid,
++ A_UINT16 channel,
++ A_UINT32 ctrl_flags);
++A_STATUS wmi_reconnect_cmd(struct wmi_t *wmip,
++ A_UINT8 *bssid,
++ A_UINT16 channel);
++A_STATUS wmi_disconnect_cmd(struct wmi_t *wmip);
++A_STATUS wmi_getrev_cmd(struct wmi_t *wmip);
++A_STATUS wmi_startscan_cmd(struct wmi_t *wmip, WMI_SCAN_TYPE scanType,
++ A_BOOL forceFgScan, A_BOOL isLegacy,
++ A_UINT32 homeDwellTime, A_UINT32 forceScanInterval);
++A_STATUS wmi_scanparams_cmd(struct wmi_t *wmip, A_UINT16 fg_start_sec,
++ A_UINT16 fg_end_sec, A_UINT16 bg_sec,
++ A_UINT16 minact_chdw_msec,
++ A_UINT16 maxact_chdw_msec, A_UINT16 pas_chdw_msec,
++ A_UINT8 shScanRatio, A_UINT8 scanCtrlFlags,
++ A_UINT32 max_dfsch_act_time);
++A_STATUS wmi_bssfilter_cmd(struct wmi_t *wmip, A_UINT8 filter, A_UINT32 ieMask);
++A_STATUS wmi_probedSsid_cmd(struct wmi_t *wmip, A_UINT8 index, A_UINT8 flag,
++ A_UINT8 ssidLength, A_UCHAR *ssid);
++A_STATUS wmi_listeninterval_cmd(struct wmi_t *wmip, A_UINT16 listenInterval, A_UINT16 listenBeacons);
++A_STATUS wmi_bmisstime_cmd(struct wmi_t *wmip, A_UINT16 bmisstime, A_UINT16 bmissbeacons);
++A_STATUS wmi_associnfo_cmd(struct wmi_t *wmip, A_UINT8 ieType,
++ A_UINT8 ieLen, A_UINT8 *ieInfo);
++A_STATUS wmi_powermode_cmd(struct wmi_t *wmip, A_UINT8 powerMode);
++A_STATUS wmi_ibsspmcaps_cmd(struct wmi_t *wmip, A_UINT8 pmEnable, A_UINT8 ttl,
++ A_UINT16 atim_windows, A_UINT16 timeout_value);
++A_STATUS wmi_pmparams_cmd(struct wmi_t *wmip, A_UINT16 idlePeriod,
++ A_UINT16 psPollNum, A_UINT16 dtimPolicy);
++A_STATUS wmi_disctimeout_cmd(struct wmi_t *wmip, A_UINT8 timeout);
++A_STATUS wmi_sync_cmd(struct wmi_t *wmip, A_UINT8 syncNumber);
++A_STATUS wmi_create_pstream_cmd(struct wmi_t *wmip, WMI_CREATE_PSTREAM_CMD *pstream);
++A_STATUS wmi_delete_pstream_cmd(struct wmi_t *wmip, A_UINT8 trafficClass, A_UINT8 streamID);
++A_STATUS wmi_set_bitrate_cmd(struct wmi_t *wmip, A_INT32 rate);
++A_STATUS wmi_get_bitrate_cmd(struct wmi_t *wmip);
++A_INT8 wmi_validate_bitrate(struct wmi_t *wmip, A_INT32 rate);
++A_STATUS wmi_get_regDomain_cmd(struct wmi_t *wmip);
++A_STATUS wmi_get_channelList_cmd(struct wmi_t *wmip);
++A_STATUS wmi_set_channelParams_cmd(struct wmi_t *wmip, A_UINT8 scanParam,
++ WMI_PHY_MODE mode, A_INT8 numChan,
++ A_UINT16 *channelList);
++
++A_STATUS wmi_set_snr_threshold_params(struct wmi_t *wmip,
++ WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
++A_STATUS wmi_set_rssi_threshold_params(struct wmi_t *wmip,
++ WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
++A_STATUS wmi_clr_rssi_snr(struct wmi_t *wmip);
++A_STATUS wmi_set_lq_threshold_params(struct wmi_t *wmip,
++ WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd);
++A_STATUS wmi_set_rts_cmd(struct wmi_t *wmip, A_UINT16 threshold);
++A_STATUS wmi_set_lpreamble_cmd(struct wmi_t *wmip, A_UINT8 status);
++
++A_STATUS wmi_set_error_report_bitmask(struct wmi_t *wmip, A_UINT32 bitmask);
++
++A_STATUS wmi_get_challenge_resp_cmd(struct wmi_t *wmip, A_UINT32 cookie,
++ A_UINT32 source);
++A_STATUS wmi_config_debug_module_cmd(struct wmi_t *wmip, A_UINT16 mmask,
++ A_UINT16 tsr, A_BOOL rep, A_UINT16 size,
++ A_UINT32 valid);
++A_STATUS wmi_get_stats_cmd(struct wmi_t *wmip);
++A_STATUS wmi_addKey_cmd(struct wmi_t *wmip, A_UINT8 keyIndex,
++ CRYPTO_TYPE keyType, A_UINT8 keyUsage,
++ A_UINT8 keyLength,A_UINT8 *keyRSC,
++ A_UINT8 *keyMaterial, A_UINT8 key_op_ctrl,
++ WMI_SYNC_FLAG sync_flag);
++A_STATUS wmi_add_krk_cmd(struct wmi_t *wmip, A_UINT8 *krk);
++A_STATUS wmi_delete_krk_cmd(struct wmi_t *wmip);
++A_STATUS wmi_deleteKey_cmd(struct wmi_t *wmip, A_UINT8 keyIndex);
++A_STATUS wmi_set_akmp_params_cmd(struct wmi_t *wmip,
++ WMI_SET_AKMP_PARAMS_CMD *akmpParams);
++A_STATUS wmi_get_pmkid_list_cmd(struct wmi_t *wmip);
++A_STATUS wmi_set_pmkid_list_cmd(struct wmi_t *wmip,
++ WMI_SET_PMKID_LIST_CMD *pmkInfo);
++A_STATUS wmi_set_txPwr_cmd(struct wmi_t *wmip, A_UINT8 dbM);
++A_STATUS wmi_get_txPwr_cmd(struct wmi_t *wmip);
++A_STATUS wmi_addBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex, A_UINT8 *bssid);
++A_STATUS wmi_deleteBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex);
++A_STATUS wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, A_BOOL en);
++A_STATUS wmi_setPmkid_cmd(struct wmi_t *wmip, A_UINT8 *bssid, A_UINT8 *pmkId,
++ A_BOOL set);
++A_STATUS wmi_set_access_params_cmd(struct wmi_t *wmip, A_UINT16 txop,
++ A_UINT8 eCWmin, A_UINT8 eCWmax,
++ A_UINT8 aifsn);
++A_STATUS wmi_set_retry_limits_cmd(struct wmi_t *wmip, A_UINT8 frameType,
++ A_UINT8 trafficClass, A_UINT8 maxRetries,
++ A_UINT8 enableNotify);
++
++void wmi_get_current_bssid(struct wmi_t *wmip, A_UINT8 *bssid);
++
++A_STATUS wmi_get_roam_tbl_cmd(struct wmi_t *wmip);
++A_STATUS wmi_get_roam_data_cmd(struct wmi_t *wmip, A_UINT8 roamDataType);
++A_STATUS wmi_set_roam_ctrl_cmd(struct wmi_t *wmip, WMI_SET_ROAM_CTRL_CMD *p,
++ A_UINT8 size);
++A_STATUS wmi_set_powersave_timers_cmd(struct wmi_t *wmip,
++ WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd,
++ A_UINT8 size);
++
++A_STATUS wmi_set_opt_mode_cmd(struct wmi_t *wmip, A_UINT8 optMode);
++A_STATUS wmi_opt_tx_frame_cmd(struct wmi_t *wmip,
++ A_UINT8 frmType,
++ A_UINT8 *dstMacAddr,
++ A_UINT8 *bssid,
++ A_UINT16 optIEDataLen,
++ A_UINT8 *optIEData);
++
++A_STATUS wmi_set_adhoc_bconIntvl_cmd(struct wmi_t *wmip, A_UINT16 intvl);
++A_STATUS wmi_set_voice_pkt_size_cmd(struct wmi_t *wmip, A_UINT16 voicePktSize);
++A_STATUS wmi_set_max_sp_len_cmd(struct wmi_t *wmip, A_UINT8 maxSpLen);
++A_UINT8 convert_userPriority_to_trafficClass(A_UINT8 userPriority);
++A_UINT8 wmi_get_power_mode_cmd(struct wmi_t *wmip);
++A_STATUS wmi_verify_tspec_params(WMI_CREATE_PSTREAM_CMD *pCmd, A_BOOL tspecCompliance);
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++A_STATUS wmi_test_cmd(struct wmi_t *wmip, A_UINT8 *buf, A_UINT32 len);
++#endif
++
++A_STATUS wmi_set_bt_status_cmd(struct wmi_t *wmip, A_UINT8 streamType, A_UINT8 status);
++A_STATUS wmi_set_bt_params_cmd(struct wmi_t *wmip, WMI_SET_BT_PARAMS_CMD* cmd);
++
++
++/*
++ * This function is used to configure the fix rates mask to the target.
++ */
++A_STATUS wmi_set_fixrates_cmd(struct wmi_t *wmip, A_INT16 fixRatesMask);
++A_STATUS wmi_get_ratemask_cmd(struct wmi_t *wmip);
++
++A_STATUS wmi_set_authmode_cmd(struct wmi_t *wmip, A_UINT8 mode);
++
++A_STATUS wmi_set_reassocmode_cmd(struct wmi_t *wmip, A_UINT8 mode);
++
++A_STATUS wmi_set_wmm_cmd(struct wmi_t *wmip, WMI_WMM_STATUS status);
++A_STATUS wmi_set_wmm_txop(struct wmi_t *wmip, WMI_TXOP_CFG txEnable);
++
++A_STATUS wmi_get_keepalive_configured(struct wmi_t *wmip);
++A_UINT8 wmi_get_keepalive_cmd(struct wmi_t *wmip);
++A_STATUS wmi_set_keepalive_cmd(struct wmi_t *wmip, A_UINT8 keepaliveInterval);
++
++A_STATUS wmi_set_appie_cmd(struct wmi_t *wmip, A_UINT8 mgmtFrmType,
++ A_UINT8 ieLen,A_UINT8 *ieInfo);
++
++A_STATUS wmi_set_halparam_cmd(struct wmi_t *wmip, A_UINT8 *cmd, A_UINT16 dataLen);
++A_INT32 wmi_get_rate(A_INT8 rateindex);
++
++/*Wake on Wireless WMI commands*/
++A_STATUS wmi_set_host_sleep_mode_cmd(struct wmi_t *wmip, WMI_SET_HOST_SLEEP_MODE_CMD *cmd);
++A_STATUS wmi_set_wow_mode_cmd(struct wmi_t *wmip, WMI_SET_WOW_MODE_CMD *cmd);
++A_STATUS wmi_get_wow_list_cmd(struct wmi_t *wmip, WMI_GET_WOW_LIST_CMD *cmd);
++A_STATUS wmi_add_wow_pattern_cmd(struct wmi_t *wmip,
++ WMI_ADD_WOW_PATTERN_CMD *cmd, A_UINT8* pattern, A_UINT8* mask, A_UINT8 pattern_size);
++A_STATUS wmi_del_wow_pattern_cmd(struct wmi_t *wmip,
++ WMI_DEL_WOW_PATTERN_CMD *cmd);
++A_STATUS wmi_set_wsc_status_cmd(struct wmi_t *wmip, A_UINT32 status);
++
++bss_t *
++wmi_find_Ssidnode (struct wmi_t *wmip, A_UCHAR *pSsid,
++ A_UINT32 ssidLength, A_BOOL bIsWPA2);
++
++void
++wmi_node_return (struct wmi_t *wmip, bss_t *bss);
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _WMI_API_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wmi.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wmi.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,1739 @@
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * This file contains the definitions of the WMI protocol specified in the
++ * Wireless Module Interface (WMI). It includes definitions of all the
++ * commands and events. Commands are messages from the host to the WM.
++ * Events and Replies are messages from the WM to the host.
++ *
++ * Ownership of correctness in regards to WMI commands
++ * belongs to the host driver and the WM is not required to validate
++ * parameters for value, proper range, or any other checking.
++ *
++ */
++
++#ifndef _WMI_H_
++#define _WMI_H_
++
++#ifndef ATH_TARGET
++#include "athstartpack.h"
++#endif
++
++#include "wmix.h"
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#define WMI_PROTOCOL_VERSION 0x0002
++#define WMI_PROTOCOL_REVISION 0x0000
++
++#define ATH_MAC_LEN 6 /* length of mac in bytes */
++#define WMI_CMD_MAX_LEN 100
++#define WMI_CONTROL_MSG_MAX_LEN 256
++#define WMI_OPT_CONTROL_MSG_MAX_LEN 1536
++#define IS_ETHERTYPE(_typeOrLen) ((_typeOrLen) >= 0x0600)
++#define RFC1042OUI {0x00, 0x00, 0x00}
++
++#define IP_ETHERTYPE 0x0800
++
++#define WMI_IMPLICIT_PSTREAM 0xFF
++#define WMI_MAX_THINSTREAM 15
++
++struct host_app_area_s {
++ A_UINT32 wmi_protocol_ver;
++};
++
++/*
++ * Data Path
++ */
++typedef PREPACK struct {
++ A_UINT8 dstMac[ATH_MAC_LEN];
++ A_UINT8 srcMac[ATH_MAC_LEN];
++ A_UINT16 typeOrLen;
++} POSTPACK ATH_MAC_HDR;
++
++typedef PREPACK struct {
++ A_UINT8 dsap;
++ A_UINT8 ssap;
++ A_UINT8 cntl;
++ A_UINT8 orgCode[3];
++ A_UINT16 etherType;
++} POSTPACK ATH_LLC_SNAP_HDR;
++
++typedef enum {
++ DATA_MSGTYPE = 0x0,
++ CNTL_MSGTYPE,
++ SYNC_MSGTYPE
++} WMI_MSG_TYPE;
++
++
++typedef PREPACK struct {
++ A_INT8 rssi;
++ A_UINT8 info; /* WMI_MSG_TYPE in lower 2 bits - b1b0 */
++ /* UP in next 3 bits - b4b3b2 */
++#define WMI_DATA_HDR_MSG_TYPE_MASK 0x03
++#define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
++#define WMI_DATA_HDR_UP_MASK 0x07
++#define WMI_DATA_HDR_UP_SHIFT 2
++#define WMI_DATA_HDR_IS_MSG_TYPE(h, t) (((h)->info & (WMI_DATA_HDR_MSG_TYPE_MASK)) == (t))
++} POSTPACK WMI_DATA_HDR;
++
++
++#define WMI_DATA_HDR_SET_MSG_TYPE(h, t) (h)->info = (((h)->info & ~(WMI_DATA_HDR_MSG_TYPE_MASK << WMI_DATA_HDR_MSG_TYPE_SHIFT)) | (t << WMI_DATA_HDR_MSG_TYPE_SHIFT))
++#define WMI_DATA_HDR_SET_UP(h, p) (h)->info = (((h)->info & ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT)) | (p << WMI_DATA_HDR_UP_SHIFT))
++
++/*
++ * Control Path
++ */
++typedef PREPACK struct {
++ A_UINT16 commandId;
++} POSTPACK WMI_CMD_HDR; /* used for commands and events */
++
++/*
++ * List of Commnands
++ */
++typedef enum {
++ WMI_CONNECT_CMDID = 0x0001,
++ WMI_RECONNECT_CMDID,
++ WMI_DISCONNECT_CMDID,
++ WMI_SYNCHRONIZE_CMDID,
++ WMI_CREATE_PSTREAM_CMDID,
++ WMI_DELETE_PSTREAM_CMDID,
++ WMI_START_SCAN_CMDID,
++ WMI_SET_SCAN_PARAMS_CMDID,
++ WMI_SET_BSS_FILTER_CMDID,
++ WMI_SET_PROBED_SSID_CMDID,
++ WMI_SET_LISTEN_INT_CMDID,
++ WMI_SET_BMISS_TIME_CMDID,
++ WMI_SET_DISC_TIMEOUT_CMDID,
++ WMI_GET_CHANNEL_LIST_CMDID,
++ WMI_SET_BEACON_INT_CMDID,
++ WMI_GET_STATISTICS_CMDID,
++ WMI_SET_CHANNEL_PARAMS_CMDID,
++ WMI_SET_POWER_MODE_CMDID,
++ WMI_SET_IBSS_PM_CAPS_CMDID,
++ WMI_SET_POWER_PARAMS_CMDID,
++ WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
++ WMI_ADD_CIPHER_KEY_CMDID,
++ WMI_DELETE_CIPHER_KEY_CMDID,
++ WMI_ADD_KRK_CMDID,
++ WMI_DELETE_KRK_CMDID,
++ WMI_SET_PMKID_CMDID,
++ WMI_SET_TX_PWR_CMDID,
++ WMI_GET_TX_PWR_CMDID,
++ WMI_SET_ASSOC_INFO_CMDID,
++ WMI_ADD_BAD_AP_CMDID,
++ WMI_DELETE_BAD_AP_CMDID,
++ WMI_SET_TKIP_COUNTERMEASURES_CMDID,
++ WMI_RSSI_THRESHOLD_PARAMS_CMDID,
++ WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
++ WMI_SET_ACCESS_PARAMS_CMDID,
++ WMI_SET_RETRY_LIMITS_CMDID,
++ WMI_SET_OPT_MODE_CMDID,
++ WMI_OPT_TX_FRAME_CMDID,
++ WMI_SET_VOICE_PKT_SIZE_CMDID,
++ WMI_SET_MAX_SP_LEN_CMDID,
++ WMI_SET_ROAM_CTRL_CMDID,
++ WMI_GET_ROAM_TBL_CMDID,
++ WMI_GET_ROAM_DATA_CMDID,
++ WMI_ENABLE_RM_CMDID,
++ WMI_SET_MAX_OFFHOME_DURATION_CMDID,
++ WMI_EXTENSION_CMDID, /* Non-wireless extensions */
++ WMI_SNR_THRESHOLD_PARAMS_CMDID,
++ WMI_LQ_THRESHOLD_PARAMS_CMDID,
++ WMI_SET_LPREAMBLE_CMDID,
++ WMI_SET_RTS_CMDID,
++ WMI_CLR_RSSI_SNR_CMDID,
++ WMI_SET_FIXRATES_CMDID,
++ WMI_GET_FIXRATES_CMDID,
++ WMI_SET_AUTH_MODE_CMDID,
++ WMI_SET_REASSOC_MODE_CMDID,
++ WMI_SET_WMM_CMDID,
++ WMI_SET_WMM_TXOP_CMDID,
++ WMI_TEST_CMDID,
++ WMI_SET_BT_STATUS_CMDID,
++ WMI_SET_BT_PARAMS_CMDID,
++
++ WMI_SET_KEEPALIVE_CMDID,
++ WMI_GET_KEEPALIVE_CMDID,
++ WMI_SET_APPIE_CMDID,
++ WMI_GET_APPIE_CMDID,
++ WMI_SET_WSC_STATUS_CMDID,
++
++ /* Wake on Wireless */
++ WMI_SET_HOST_SLEEP_MODE_CMDID,
++ WMI_SET_WOW_MODE_CMDID,
++ WMI_GET_WOW_LIST_CMDID,
++ WMI_ADD_WOW_PATTERN_CMDID,
++ WMI_DEL_WOW_PATTERN_CMDID,
++ WMI_SET_MAC_ADDRESS_CMDID,
++ WMI_SET_AKMP_PARAMS_CMDID,
++ WMI_SET_PMKID_LIST_CMDID,
++ WMI_GET_PMKID_LIST_CMDID,
++
++ /*
++ * Developer commands starts at 0xF000
++ */
++ WMI_SET_BITRATE_CMDID = 0xF000,
++ WMI_GET_BITRATE_CMDID,
++ WMI_SET_WHALPARAM_CMDID,
++
++} WMI_COMMAND_ID;
++
++/*
++ * Frame Types
++ */
++typedef enum {
++ WMI_FRAME_BEACON = 0,
++ WMI_FRAME_PROBE_REQ,
++ WMI_FRAME_PROBE_RESP,
++ WMI_FRAME_ASSOC_REQ,
++ WMI_FRAME_ASSOC_RESP,
++ WMI_NUM_MGMT_FRAME
++} WMI_MGMT_FRAME_TYPE;
++
++/*
++ * Connect Command
++ */
++typedef enum {
++ INFRA_NETWORK = 0x01,
++ ADHOC_NETWORK = 0x02,
++ ADHOC_CREATOR = 0x04,
++} NETWORK_TYPE;
++
++typedef enum {
++ OPEN_AUTH = 0x01,
++ SHARED_AUTH = 0x02,
++ LEAP_AUTH = 0x04, /* different from IEEE_AUTH_MODE definitions */
++} DOT11_AUTH_MODE;
++
++typedef enum {
++ NONE_AUTH = 0x01,
++ WPA_AUTH = 0x02,
++ WPA_PSK_AUTH = 0x03,
++ WPA2_AUTH = 0x04,
++ WPA2_PSK_AUTH = 0x05,
++ WPA_AUTH_CCKM = 0x06,
++ WPA2_AUTH_CCKM = 0x07,
++} AUTH_MODE;
++
++typedef enum {
++ NONE_CRYPT = 0x01,
++ WEP_CRYPT = 0x02,
++ TKIP_CRYPT = 0x03,
++ AES_CRYPT = 0x04,
++} CRYPTO_TYPE;
++
++#define WMI_MIN_CRYPTO_TYPE NONE_CRYPT
++#define WMI_MAX_CRYPTO_TYPE (AES_CRYPT + 1)
++
++#define WMI_MIN_KEY_INDEX 0
++#define WMI_MAX_KEY_INDEX 3
++
++#define WMI_MAX_KEY_LEN 32
++
++#define WMI_MAX_SSID_LEN 32
++
++typedef enum {
++ CONNECT_ASSOC_POLICY_USER = 0x0001,
++ CONNECT_SEND_REASSOC = 0x0002,
++ CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
++ CONNECT_PROFILE_MATCH_DONE = 0x0008,
++ CONNECT_IGNORE_AAC_BEACON = 0x0010,
++} WMI_CONNECT_CTRL_FLAGS_BITS;
++
++typedef PREPACK struct {
++ A_UINT8 networkType;
++ A_UINT8 dot11AuthMode;
++ A_UINT8 authMode;
++ A_UINT8 pairwiseCryptoType;
++ A_UINT8 pairwiseCryptoLen;
++ A_UINT8 groupCryptoType;
++ A_UINT8 groupCryptoLen;
++ A_UINT8 ssidLength;
++ A_UCHAR ssid[WMI_MAX_SSID_LEN];
++ A_UINT16 channel;
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_UINT32 ctrl_flags;
++} POSTPACK WMI_CONNECT_CMD;
++
++/*
++ * WMI_RECONNECT_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT16 channel; /* hint */
++ A_UINT8 bssid[ATH_MAC_LEN]; /* mandatory if set */
++} POSTPACK WMI_RECONNECT_CMD;
++
++/*
++ * WMI_ADD_CIPHER_KEY_CMDID
++ */
++typedef enum {
++ PAIRWISE_USAGE = 0x00,
++ GROUP_USAGE = 0x01,
++ TX_USAGE = 0x02, /* default Tx Key - Static WEP only */
++} KEY_USAGE;
++
++/*
++ * Bit Flag
++ * Bit 0 - Initialise TSC - default is Initialize
++ */
++#define KEY_OP_INIT_TSC 0x01
++#define KEY_OP_INIT_RSC 0x02
++
++#define KEY_OP_INIT_VAL 0x03 /* Default Initialise the TSC & RSC */
++#define KEY_OP_VALID_MASK 0x03
++
++typedef PREPACK struct {
++ A_UINT8 keyIndex;
++ A_UINT8 keyType;
++ A_UINT8 keyUsage; /* KEY_USAGE */
++ A_UINT8 keyLength;
++ A_UINT8 keyRSC[8]; /* key replay sequence counter */
++ A_UINT8 key[WMI_MAX_KEY_LEN];
++ A_UINT8 key_op_ctrl; /* Additional Key Control information */
++} POSTPACK WMI_ADD_CIPHER_KEY_CMD;
++
++/*
++ * WMI_DELETE_CIPHER_KEY_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT8 keyIndex;
++} POSTPACK WMI_DELETE_CIPHER_KEY_CMD;
++
++#define WMI_KRK_LEN 16
++/*
++ * WMI_ADD_KRK_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT8 krk[WMI_KRK_LEN];
++} POSTPACK WMI_ADD_KRK_CMD;
++
++/*
++ * WMI_SET_TKIP_COUNTERMEASURES_CMDID
++ */
++typedef enum {
++ WMI_TKIP_CM_DISABLE = 0x0,
++ WMI_TKIP_CM_ENABLE = 0x1,
++} WMI_TKIP_CM_CONTROL;
++
++typedef PREPACK struct {
++ A_UINT8 cm_en; /* WMI_TKIP_CM_CONTROL */
++} POSTPACK WMI_SET_TKIP_COUNTERMEASURES_CMD;
++
++/*
++ * WMI_SET_PMKID_CMDID
++ */
++
++#define WMI_PMKID_LEN 16
++
++typedef enum {
++ PMKID_DISABLE = 0,
++ PMKID_ENABLE = 1,
++} PMKID_ENABLE_FLG;
++
++typedef PREPACK struct {
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_UINT8 enable; /* PMKID_ENABLE_FLG */
++ A_UINT8 pmkid[WMI_PMKID_LEN];
++} POSTPACK WMI_SET_PMKID_CMD;
++
++/*
++ * WMI_START_SCAN_CMD
++ */
++typedef enum {
++ WMI_LONG_SCAN = 0,
++ WMI_SHORT_SCAN = 1,
++} WMI_SCAN_TYPE;
++
++typedef PREPACK struct {
++ A_BOOL forceFgScan;
++ A_BOOL isLegacy; /* For Legacy Cisco AP compatibility */
++ A_UINT32 homeDwellTime; /* Maximum duration in the home channel(milliseconds) */
++ A_UINT32 forceScanInterval; /* Time interval between scans (milliseconds)*/
++ A_UINT8 scanType; /* WMI_SCAN_TYPE */
++} POSTPACK WMI_START_SCAN_CMD;
++
++/*
++ * WMI_SET_SCAN_PARAMS_CMDID
++ */
++#define WMI_SHORTSCANRATIO_DEFAULT 3
++typedef enum {
++ CONNECT_SCAN_CTRL_FLAGS = 0x01, /* set if can scan in the Connect cmd */
++ SCAN_CONNECTED_CTRL_FLAGS = 0x02, /* set if scan for the SSID it is */
++ /* already connected to */
++ ACTIVE_SCAN_CTRL_FLAGS = 0x04, /* set if enable active scan */
++ ROAM_SCAN_CTRL_FLAGS = 0x08, /* set if enable roam scan when bmiss and lowrssi */
++ REPORT_BSSINFO_CTRL_FLAGS = 0x10, /* set if follows customer BSSINFO reporting rule */
++ ENABLE_AUTO_CTRL_FLAGS = 0x20, /* if disabled, target doesn't
++ scan after a disconnect event */
++ ENABLE_SCAN_ABORT_EVENT = 0x40 /* Scan complete event with canceled status will be generated when a scan is prempted before it gets completed */
++
++} WMI_SCAN_CTRL_FLAGS_BITS;
++
++#define CAN_SCAN_IN_CONNECT(flags) (flags & CONNECT_SCAN_CTRL_FLAGS)
++#define CAN_SCAN_CONNECTED(flags) (flags & SCAN_CONNECTED_CTRL_FLAGS)
++#define ENABLE_ACTIVE_SCAN(flags) (flags & ACTIVE_SCAN_CTRL_FLAGS)
++#define ENABLE_ROAM_SCAN(flags) (flags & ROAM_SCAN_CTRL_FLAGS)
++#define CONFIG_REPORT_BSSINFO(flags) (flags & REPORT_BSSINFO_CTRL_FLAGS)
++#define IS_AUTO_SCAN_ENABLED(flags) (flags & ENABLE_AUTO_CTRL_FLAGS)
++#define SCAN_ABORT_EVENT_ENABLED(flags) (flags & ENABLE_SCAN_ABORT_EVENT)
++
++#define DEFAULT_SCAN_CTRL_FLAGS (CONNECT_SCAN_CTRL_FLAGS| SCAN_CONNECTED_CTRL_FLAGS| ACTIVE_SCAN_CTRL_FLAGS| ROAM_SCAN_CTRL_FLAGS | ENABLE_AUTO_CTRL_FLAGS)
++
++
++typedef PREPACK struct {
++ A_UINT16 fg_start_period; /* seconds */
++ A_UINT16 fg_end_period; /* seconds */
++ A_UINT16 bg_period; /* seconds */
++ A_UINT16 maxact_chdwell_time; /* msec */
++ A_UINT16 pas_chdwell_time; /* msec */
++ A_UINT8 shortScanRatio; /* how many shorts scan for one long */
++ A_UINT8 scanCtrlFlags;
++ A_UINT16 minact_chdwell_time; /* msec */
++ A_UINT32 max_dfsch_act_time; /* msecs */
++} POSTPACK WMI_SCAN_PARAMS_CMD;
++
++/*
++ * WMI_SET_BSS_FILTER_CMDID
++ */
++typedef enum {
++ NONE_BSS_FILTER = 0x0, /* no beacons forwarded */
++ ALL_BSS_FILTER, /* all beacons forwarded */
++ PROFILE_FILTER, /* only beacons matching profile */
++ ALL_BUT_PROFILE_FILTER, /* all but beacons matching profile */
++ CURRENT_BSS_FILTER, /* only beacons matching current BSS */
++ ALL_BUT_BSS_FILTER, /* all but beacons matching BSS */
++ PROBED_SSID_FILTER, /* beacons matching probed ssid */
++ LAST_BSS_FILTER, /* marker only */
++} WMI_BSS_FILTER;
++
++typedef PREPACK struct {
++ A_UINT8 bssFilter; /* see WMI_BSS_FILTER */
++ A_UINT32 ieMask;
++} POSTPACK WMI_BSS_FILTER_CMD;
++
++/*
++ * WMI_SET_PROBED_SSID_CMDID
++ */
++#define MAX_PROBED_SSID_INDEX 5
++
++typedef enum {
++ DISABLE_SSID_FLAG = 0, /* disables entry */
++ SPECIFIC_SSID_FLAG = 0x01, /* probes specified ssid */
++ ANY_SSID_FLAG = 0x02, /* probes for any ssid */
++} WMI_SSID_FLAG;
++
++typedef PREPACK struct {
++ A_UINT8 entryIndex; /* 0 to MAX_PROBED_SSID_INDEX */
++ A_UINT8 flag; /* WMI_SSID_FLG */
++ A_UINT8 ssidLength;
++ A_UINT8 ssid[32];
++} POSTPACK WMI_PROBED_SSID_CMD;
++
++/*
++ * WMI_SET_LISTEN_INT_CMDID
++ * The Listen interval is between 15 and 3000 TUs
++ */
++#define MIN_LISTEN_INTERVAL 15
++#define MAX_LISTEN_INTERVAL 5000
++#define MIN_LISTEN_BEACONS 1
++#define MAX_LISTEN_BEACONS 50
++
++typedef PREPACK struct {
++ A_UINT16 listenInterval;
++ A_UINT16 numBeacons;
++} POSTPACK WMI_LISTEN_INT_CMD;
++
++/*
++ * WMI_SET_BEACON_INT_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT16 beaconInterval;
++} POSTPACK WMI_BEACON_INT_CMD;
++
++/*
++ * WMI_SET_BMISS_TIME_CMDID
++ * valid values are between 1000 and 5000 TUs
++ */
++
++#define MIN_BMISS_TIME 1000
++#define MAX_BMISS_TIME 5000
++#define MIN_BMISS_BEACONS 1
++#define MAX_BMISS_BEACONS 50
++
++typedef PREPACK struct {
++ A_UINT16 bmissTime;
++ A_UINT16 numBeacons;
++} POSTPACK WMI_BMISS_TIME_CMD;
++
++/*
++ * WMI_SET_POWER_MODE_CMDID
++ */
++typedef enum {
++ REC_POWER = 0x01,
++ MAX_PERF_POWER,
++} WMI_POWER_MODE;
++
++typedef PREPACK struct {
++ A_UINT8 powerMode; /* WMI_POWER_MODE */
++} POSTPACK WMI_POWER_MODE_CMD;
++
++/*
++ * WMI_SET_POWER_PARAMS_CMDID
++ */
++typedef enum {
++ IGNORE_DTIM = 0x01,
++ NORMAL_DTIM = 0x02,
++ STICK_DTIM = 0x03,
++} WMI_DTIM_POLICY;
++
++typedef PREPACK struct {
++ A_UINT16 idle_period; /* msec */
++ A_UINT16 pspoll_number;
++ A_UINT16 dtim_policy;
++} POSTPACK WMI_POWER_PARAMS_CMD;
++
++typedef PREPACK struct {
++ A_UINT8 power_saving;
++ A_UINT8 ttl; /* number of beacon periods */
++ A_UINT16 atim_windows; /* msec */
++ A_UINT16 timeout_value; /* msec */
++} POSTPACK WMI_IBSS_PM_CAPS_CMD;
++
++/*
++ * WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID
++ */
++typedef enum {
++ IGNORE_TIM_ALL_QUEUES_APSD = 0,
++ PROCESS_TIM_ALL_QUEUES_APSD = 1,
++ IGNORE_TIM_SIMULATED_APSD = 2,
++ PROCESS_TIM_SIMULATED_APSD = 3,
++} APSD_TIM_POLICY;
++
++typedef PREPACK struct {
++ A_UINT16 psPollTimeout; /* msec */
++ A_UINT16 triggerTimeout; /* msec */
++ APSD_TIM_POLICY apsdTimPolicy; /* TIM behavior with ques APSD enabled. Default is IGNORE_TIM_ALL_QUEUES_APSD */
++ APSD_TIM_POLICY simulatedAPSDTimPolicy; /* TIM behavior with simulated APSD enabled. Default is PROCESS_TIM_SIMULATED_APSD */
++} POSTPACK WMI_POWERSAVE_TIMERS_POLICY_CMD;
++
++/*
++ * WMI_SET_VOICE_PKT_SIZE_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT16 voicePktSize;
++} POSTPACK WMI_SET_VOICE_PKT_SIZE_CMD;
++
++/*
++ * WMI_SET_MAX_SP_LEN_CMDID
++ */
++typedef enum {
++ DELIVER_ALL_PKT = 0x0,
++ DELIVER_2_PKT = 0x1,
++ DELIVER_4_PKT = 0x2,
++ DELIVER_6_PKT = 0x3,
++} APSD_SP_LEN_TYPE;
++
++typedef PREPACK struct {
++ A_UINT8 maxSPLen;
++} POSTPACK WMI_SET_MAX_SP_LEN_CMD;
++
++/*
++ * WMI_SET_DISC_TIMEOUT_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT8 disconnectTimeout; /* seconds */
++} POSTPACK WMI_DISC_TIMEOUT_CMD;
++
++typedef enum {
++ UPLINK_TRAFFIC = 0,
++ DNLINK_TRAFFIC = 1,
++ BIDIR_TRAFFIC = 2,
++} DIR_TYPE;
++
++typedef enum {
++ DISABLE_FOR_THIS_AC = 0,
++ ENABLE_FOR_THIS_AC = 1,
++ ENABLE_FOR_ALL_AC = 2,
++} VOICEPS_CAP_TYPE;
++
++typedef enum {
++ TRAFFIC_TYPE_APERIODIC = 0,
++ TRAFFIC_TYPE_PERIODIC = 1,
++}TRAFFIC_TYPE;
++
++/*
++ * WMI_CREATE_PSTREAM_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT32 minServiceInt; /* in milli-sec */
++ A_UINT32 maxServiceInt; /* in milli-sec */
++ A_UINT32 inactivityInt; /* in milli-sec */
++ A_UINT32 suspensionInt; /* in milli-sec */
++ A_UINT32 serviceStartTime;
++ A_UINT32 minDataRate; /* in bps */
++ A_UINT32 meanDataRate; /* in bps */
++ A_UINT32 peakDataRate; /* in bps */
++ A_UINT32 maxBurstSize;
++ A_UINT32 delayBound;
++ A_UINT32 minPhyRate; /* in bps */
++ A_UINT32 sba;
++ A_UINT32 mediumTime;
++ A_UINT16 nominalMSDU; /* in octects */
++ A_UINT16 maxMSDU; /* in octects */
++ A_UINT8 trafficClass;
++ A_UINT8 trafficType; /* TRAFFIC_TYPE */
++ A_UINT8 trafficDirection; /* TRAFFIC_DIR */
++ A_UINT8 voicePSCapability; /* VOICEPS_CAP_TYPE */
++ A_UINT8 tsid;
++ A_UINT8 userPriority; /* 802.1D user priority */
++} POSTPACK WMI_CREATE_PSTREAM_CMD;
++
++/*
++ * WMI_DELETE_PSTREAM_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT8 trafficClass;
++ A_UINT8 tsid;
++} POSTPACK WMI_DELETE_PSTREAM_CMD;
++
++/*
++ * WMI_SET_CHANNEL_PARAMS_CMDID
++ */
++typedef enum {
++ WMI_11A_MODE = 0x1,
++ WMI_11G_MODE = 0x2,
++ WMI_11AG_MODE = 0x3,
++ WMI_11B_MODE = 0x4,
++ WMI_11GONLY_MODE = 0x5,
++} WMI_PHY_MODE;
++
++#define WMI_MAX_CHANNELS 32
++
++typedef PREPACK struct {
++ A_UINT8 reserved1;
++ A_UINT8 scanParam; /* set if enable scan */
++ A_UINT8 phyMode; /* see WMI_PHY_MODE */
++ A_UINT8 numChannels; /* how many channels follow */
++ A_UINT16 channelList[1]; /* channels in Mhz */
++} POSTPACK WMI_CHANNEL_PARAMS_CMD;
++
++
++/*
++ * WMI_RSSI_THRESHOLD_PARAMS_CMDID
++ * Setting the polltime to 0 would disable polling.
++ * Threshold values are in the ascending order, and should agree to:
++ * (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
++ * < highThreshold_upperVal)
++ */
++
++typedef PREPACK struct WMI_RSSI_THRESHOLD_PARAMS{
++ A_UINT32 pollTime; /* Polling time as a factor of LI */
++ A_INT16 thresholdAbove1_Val; /* lowest of upper */
++ A_INT16 thresholdAbove2_Val;
++ A_INT16 thresholdAbove3_Val;
++ A_INT16 thresholdAbove4_Val;
++ A_INT16 thresholdAbove5_Val;
++ A_INT16 thresholdAbove6_Val; /* highest of upper */
++ A_INT16 thresholdBelow1_Val; /* lowest of bellow */
++ A_INT16 thresholdBelow2_Val;
++ A_INT16 thresholdBelow3_Val;
++ A_INT16 thresholdBelow4_Val;
++ A_INT16 thresholdBelow5_Val;
++ A_INT16 thresholdBelow6_Val; /* highest of bellow */
++ A_UINT8 weight; /* "alpha" */
++ A_UINT8 reserved[3];
++} POSTPACK WMI_RSSI_THRESHOLD_PARAMS_CMD;
++
++/*
++ * WMI_SNR_THRESHOLD_PARAMS_CMDID
++ * Setting the polltime to 0 would disable polling.
++ */
++
++typedef PREPACK struct WMI_SNR_THRESHOLD_PARAMS{
++ A_UINT32 pollTime; /* Polling time as a factor of LI */
++ A_UINT8 weight; /* "alpha" */
++ A_UINT8 thresholdAbove1_Val; /* lowest of uppper*/
++ A_UINT8 thresholdAbove2_Val;
++ A_UINT8 thresholdAbove3_Val;
++ A_UINT8 thresholdAbove4_Val; /* highest of upper */
++ A_UINT8 thresholdBelow1_Val; /* lowest of bellow */
++ A_UINT8 thresholdBelow2_Val;
++ A_UINT8 thresholdBelow3_Val;
++ A_UINT8 thresholdBelow4_Val; /* highest of bellow */
++ A_UINT8 reserved[3];
++} POSTPACK WMI_SNR_THRESHOLD_PARAMS_CMD;
++
++/*
++ * WMI_LQ_THRESHOLD_PARAMS_CMDID
++ */
++typedef PREPACK struct WMI_LQ_THRESHOLD_PARAMS {
++ A_UINT8 enable;
++ A_UINT8 thresholdAbove1_Val;
++ A_UINT8 thresholdAbove2_Val;
++ A_UINT8 thresholdAbove3_Val;
++ A_UINT8 thresholdAbove4_Val;
++ A_UINT8 thresholdBelow1_Val;
++ A_UINT8 thresholdBelow2_Val;
++ A_UINT8 thresholdBelow3_Val;
++ A_UINT8 thresholdBelow4_Val;
++ A_UINT8 reserved[3];
++} POSTPACK WMI_LQ_THRESHOLD_PARAMS_CMD;
++
++typedef enum {
++ WMI_LPREAMBLE_DISABLED = 0,
++ WMI_LPREAMBLE_ENABLED
++} WMI_LPREAMBLE_STATUS;
++
++typedef PREPACK struct {
++ A_UINT8 status;
++}POSTPACK WMI_SET_LPREAMBLE_CMD;
++
++typedef PREPACK struct {
++ A_UINT16 threshold;
++}POSTPACK WMI_SET_RTS_CMD;
++
++/*
++ * WMI_TARGET_ERROR_REPORT_BITMASK_CMDID
++ * Sets the error reporting event bitmask in target. Target clears it
++ * upon an error. Subsequent errors are counted, but not reported
++ * via event, unless the bitmask is set again.
++ */
++typedef PREPACK struct {
++ A_UINT32 bitmask;
++} POSTPACK WMI_TARGET_ERROR_REPORT_BITMASK;
++
++/*
++ * WMI_SET_TX_PWR_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT8 dbM; /* in dbM units */
++} POSTPACK WMI_SET_TX_PWR_CMD, WMI_TX_PWR_REPLY;
++
++/*
++ * WMI_SET_ASSOC_INFO_CMDID
++ *
++ * A maximum of 2 private IEs can be sent in the [Re]Assoc request.
++ * A 3rd one, the CCX version IE can also be set from the host.
++ */
++#define WMI_MAX_ASSOC_INFO_TYPE 2
++#define WMI_CCX_VER_IE 2 /* ieType to set CCX Version IE */
++
++#define WMI_MAX_ASSOC_INFO_LEN 240
++
++typedef PREPACK struct {
++ A_UINT8 ieType;
++ A_UINT8 bufferSize;
++ A_UINT8 assocInfo[1]; /* up to WMI_MAX_ASSOC_INFO_LEN */
++} POSTPACK WMI_SET_ASSOC_INFO_CMD;
++
++
++/*
++ * WMI_GET_TX_PWR_CMDID does not take any parameters
++ */
++
++/*
++ * WMI_ADD_BAD_AP_CMDID
++ */
++#define WMI_MAX_BAD_AP_INDEX 1
++
++typedef PREPACK struct {
++ A_UINT8 badApIndex; /* 0 to WMI_MAX_BAD_AP_INDEX */
++ A_UINT8 bssid[ATH_MAC_LEN];
++} POSTPACK WMI_ADD_BAD_AP_CMD;
++
++/*
++ * WMI_DELETE_BAD_AP_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT8 badApIndex; /* 0 to WMI_MAX_BAD_AP_INDEX */
++} POSTPACK WMI_DELETE_BAD_AP_CMD;
++
++/*
++ * WMI_SET_ACCESS_PARAMS_CMDID
++ */
++#define WMI_DEFAULT_TXOP_ACPARAM 0 /* implies one MSDU */
++#define WMI_DEFAULT_ECWMIN_ACPARAM 4 /* corresponds to CWmin of 15 */
++#define WMI_DEFAULT_ECWMAX_ACPARAM 10 /* corresponds to CWmax of 1023 */
++#define WMI_MAX_CW_ACPARAM 15 /* maximum eCWmin or eCWmax */
++#define WMI_DEFAULT_AIFSN_ACPARAM 2
++#define WMI_MAX_AIFSN_ACPARAM 15
++typedef PREPACK struct {
++ A_UINT16 txop; /* in units of 32 usec */
++ A_UINT8 eCWmin;
++ A_UINT8 eCWmax;
++ A_UINT8 aifsn;
++} POSTPACK WMI_SET_ACCESS_PARAMS_CMD;
++
++
++/*
++ * WMI_SET_RETRY_LIMITS_CMDID
++ *
++ * This command is used to customize the number of retries the
++ * wlan device will perform on a given frame.
++ */
++#define WMI_MIN_RETRIES 2
++#define WMI_MAX_RETRIES 13
++typedef enum {
++ MGMT_FRAMETYPE = 0,
++ CONTROL_FRAMETYPE = 1,
++ DATA_FRAMETYPE = 2
++} WMI_FRAMETYPE;
++
++typedef PREPACK struct {
++ A_UINT8 frameType; /* WMI_FRAMETYPE */
++ A_UINT8 trafficClass; /* applies only to DATA_FRAMETYPE */
++ A_UINT8 maxRetries;
++ A_UINT8 enableNotify;
++} POSTPACK WMI_SET_RETRY_LIMITS_CMD;
++
++/*
++ * WMI_SET_ROAM_CTRL_CMDID
++ *
++ * This command is used to influence the Roaming behaviour
++ * Set the host biases of the BSSs before setting the roam mode as bias
++ * based.
++ */
++
++/*
++ * Different types of Roam Control
++ */
++
++typedef enum {
++ WMI_FORCE_ROAM = 1, /* Roam to the specified BSSID */
++ WMI_SET_ROAM_MODE = 2, /* default ,progd bias, no roam */
++ WMI_SET_HOST_BIAS = 3, /* Set the Host Bias */
++ WMI_SET_LOWRSSI_SCAN_PARAMS = 4, /* Set lowrssi Scan parameters */
++} WMI_ROAM_CTRL_TYPE;
++
++#define WMI_MIN_ROAM_CTRL_TYPE WMI_FORCE_ROAM
++#define WMI_MAX_ROAM_CTRL_TYPE WMI_SET_LOWRSSI_SCAN_PARAMS
++
++/*
++ * ROAM MODES
++ */
++
++typedef enum {
++ WMI_DEFAULT_ROAM_MODE = 1, /* RSSI based ROAM */
++ WMI_HOST_BIAS_ROAM_MODE = 2, /* HOST BIAS based ROAM */
++ WMI_LOCK_BSS_MODE = 3 /* Lock to the Current BSS - no Roam */
++} WMI_ROAM_MODE;
++
++/*
++ * BSS HOST BIAS INFO
++ */
++
++typedef PREPACK struct {
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_INT8 bias;
++} POSTPACK WMI_BSS_BIAS;
++
++typedef PREPACK struct {
++ A_UINT8 numBss;
++ WMI_BSS_BIAS bssBias[1];
++} POSTPACK WMI_BSS_BIAS_INFO;
++
++typedef PREPACK struct WMI_LOWRSSI_SCAN_PARAMS {
++ A_UINT16 lowrssi_scan_period;
++ A_INT16 lowrssi_scan_threshold;
++ A_INT16 lowrssi_roam_threshold;
++ A_UINT8 roam_rssi_floor;
++ A_UINT8 reserved[1]; /* For alignment */
++} POSTPACK WMI_LOWRSSI_SCAN_PARAMS;
++
++typedef PREPACK struct {
++ PREPACK union {
++ A_UINT8 bssid[ATH_MAC_LEN]; /* WMI_FORCE_ROAM */
++ A_UINT8 roamMode; /* WMI_SET_ROAM_MODE */
++ WMI_BSS_BIAS_INFO bssBiasInfo; /* WMI_SET_HOST_BIAS */
++ WMI_LOWRSSI_SCAN_PARAMS lrScanParams;
++ } POSTPACK info;
++ A_UINT8 roamCtrlType ;
++} POSTPACK WMI_SET_ROAM_CTRL_CMD;
++
++/*
++ * WMI_ENABLE_RM_CMDID
++ */
++typedef PREPACK struct {
++ A_BOOL enable_radio_measurements;
++} POSTPACK WMI_ENABLE_RM_CMD;
++
++/*
++ * WMI_SET_MAX_OFFHOME_DURATION_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT8 max_offhome_duration;
++} POSTPACK WMI_SET_MAX_OFFHOME_DURATION_CMD;
++
++typedef PREPACK struct {
++ A_UINT32 frequency;
++ A_UINT8 threshold;
++} POSTPACK WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD;
++
++typedef enum {
++ BT_STREAM_UNDEF = 0,
++ BT_STREAM_SCO, /* SCO stream */
++ BT_STREAM_A2DP, /* A2DP stream */
++ BT_STREAM_MAX
++} BT_STREAM_TYPE;
++
++typedef enum {
++ BT_PARAM_SCO = 1, /* SCO stream parameters */
++ BT_PARAM_A2DP, /* A2DP stream parameters */
++ BT_PARAM_MISC, /* miscellaneous parameters */
++ BT_PARAM_REGS, /* co-existence register parameters */
++ BT_PARAM_MAX
++} BT_PARAM_TYPE;
++
++typedef enum {
++ BT_STATUS_UNDEF = 0,
++ BT_STATUS_START,
++ BT_STATUS_STOP,
++ BT_STATUS_RESUME,
++ BT_STATUS_SUSPEND,
++ BT_STATUS_MAX
++} BT_STREAM_STATUS;
++
++typedef PREPACK struct {
++ A_UINT8 streamType;
++ A_UINT8 status;
++} POSTPACK WMI_SET_BT_STATUS_CMD;
++
++typedef PREPACK struct {
++ A_UINT8 noSCOPkts;
++ A_UINT8 pspollTimeout;
++ A_UINT8 stompbt;
++} POSTPACK BT_PARAMS_SCO;
++
++typedef PREPACK struct {
++ A_UINT32 period;
++ A_UINT32 dutycycle;
++ A_UINT8 stompbt;
++} POSTPACK BT_PARAMS_A2DP;
++
++typedef PREPACK struct {
++ A_UINT32 mode;
++ A_UINT32 scoWghts;
++ A_UINT32 a2dpWghts;
++ A_UINT32 genWghts;
++ A_UINT32 mode2;
++ A_UINT8 setVal;
++} POSTPACK BT_COEX_REGS;
++
++typedef enum {
++ WLAN_PROTECT_POLICY = 1,
++ WLAN_COEX_CTRL_FLAGS
++} BT_PARAMS_MISC_TYPE;
++
++typedef enum {
++ WLAN_PROTECT_PER_STREAM = 0x01, /* default */
++ WLAN_PROTECT_ANY_TX = 0x02
++} WLAN_PROTECT_FLAGS;
++
++
++#define WLAN_DISABLE_COEX_IN_DISCONNECT 0x01 /* default */
++#define WLAN_KEEP_COEX_IN_DISCONNECT 0x02
++#define WLAN_STOMPBT_IN_DISCONNECT 0x04
++
++#define WLAN_DISABLE_COEX_IN_ROAM 0x10 /* default */
++#define WLAN_KEEP_COEX_IN_ROAM 0x20
++#define WLAN_STOMPBT_IN_ROAM 0x40
++
++#define WLAN_DISABLE_COEX_IN_SCAN 0x100 /* default */
++#define WLAN_KEEP_COEX_IN_SCAN 0x200
++#define WLAN_STOMPBT_IN_SCAN 0x400
++
++#define WLAN_DISABLE_COEX_BT_OFF 0x1000 /* default */
++#define WLAN_KEEP_COEX_BT_OFF 0x2000
++#define WLAN_STOMPBT_BT_OFF 0x4000
++
++typedef PREPACK struct {
++ A_UINT32 period;
++ A_UINT32 dutycycle;
++ A_UINT8 stompbt;
++ A_UINT8 policy;
++} POSTPACK WLAN_PROTECT_POLICY_TYPE;
++
++typedef PREPACK struct {
++ PREPACK union {
++ WLAN_PROTECT_POLICY_TYPE protectParams;
++ A_UINT16 wlanCtrlFlags;
++ } POSTPACK info;
++ A_UINT8 paramType;
++} POSTPACK BT_PARAMS_MISC;
++
++typedef PREPACK struct {
++ PREPACK union {
++ BT_PARAMS_SCO scoParams;
++ BT_PARAMS_A2DP a2dpParams;
++ BT_PARAMS_MISC miscParams;
++ BT_COEX_REGS regs;
++ } POSTPACK info;
++ A_UINT8 paramType;
++} POSTPACK WMI_SET_BT_PARAMS_CMD;
++
++/*
++ * Command Replies
++ */
++
++/*
++ * WMI_GET_CHANNEL_LIST_CMDID reply
++ */
++typedef PREPACK struct {
++ A_UINT8 reserved1;
++ A_UINT8 numChannels; /* number of channels in reply */
++ A_UINT16 channelList[1]; /* channel in Mhz */
++} POSTPACK WMI_CHANNEL_LIST_REPLY;
++
++typedef enum {
++ A_SUCCEEDED = A_OK,
++ A_FAILED_DELETE_STREAM_DOESNOT_EXIST=250,
++ A_SUCCEEDED_MODIFY_STREAM=251,
++ A_FAILED_INVALID_STREAM = 252,
++ A_FAILED_MAX_THINSTREAMS = 253,
++ A_FAILED_CREATE_REMOVE_PSTREAM_FIRST = 254,
++} PSTREAM_REPLY_STATUS;
++
++/*
++ * List of Events (target to host)
++ */
++typedef enum {
++ WMI_READY_EVENTID = 0x1001,
++ WMI_CONNECT_EVENTID,
++ WMI_DISCONNECT_EVENTID,
++ WMI_BSSINFO_EVENTID,
++ WMI_CMDERROR_EVENTID,
++ WMI_REGDOMAIN_EVENTID,
++ WMI_PSTREAM_TIMEOUT_EVENTID,
++ WMI_NEIGHBOR_REPORT_EVENTID,
++ WMI_TKIP_MICERR_EVENTID,
++ WMI_SCAN_COMPLETE_EVENTID,
++ WMI_REPORT_STATISTICS_EVENTID,
++ WMI_RSSI_THRESHOLD_EVENTID,
++ WMI_ERROR_REPORT_EVENTID,
++ WMI_OPT_RX_FRAME_EVENTID,
++ WMI_REPORT_ROAM_TBL_EVENTID,
++ WMI_EXTENSION_EVENTID,
++ WMI_CAC_EVENTID,
++ WMI_SNR_THRESHOLD_EVENTID,
++ WMI_LQ_THRESHOLD_EVENTID,
++ WMI_TX_RETRY_ERR_EVENTID,
++ WMI_REPORT_ROAM_DATA_EVENTID,
++ WMI_TEST_EVENTID,
++ WMI_APLIST_EVENTID,
++ WMI_GET_WOW_LIST_EVENTID,
++ WMI_GET_PMKID_LIST_EVENTID
++} WMI_EVENT_ID;
++
++typedef enum {
++ WMI_11A_CAPABILITY = 1,
++ WMI_11G_CAPABILITY = 2,
++ WMI_11AG_CAPABILITY = 3,
++} WMI_PHY_CAPABILITY;
++
++typedef PREPACK struct {
++ A_UINT8 macaddr[ATH_MAC_LEN];
++ A_UINT8 phyCapability; /* WMI_PHY_CAPABILITY */
++} POSTPACK WMI_READY_EVENT;
++
++/*
++ * Connect Event
++ */
++typedef PREPACK struct {
++ A_UINT16 channel;
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_UINT16 listenInterval;
++ A_UINT16 beaconInterval;
++ NETWORK_TYPE networkType;
++ A_UINT8 beaconIeLen;
++ A_UINT8 assocReqLen;
++ A_UINT8 assocRespLen;
++ A_UINT8 assocInfo[1];
++} POSTPACK WMI_CONNECT_EVENT;
++
++/*
++ * Disconnect Event
++ */
++typedef enum {
++ NO_NETWORK_AVAIL = 0x01,
++ LOST_LINK = 0x02, /* bmiss */
++ DISCONNECT_CMD = 0x03,
++ BSS_DISCONNECTED = 0x04,
++ AUTH_FAILED = 0x05,
++ ASSOC_FAILED = 0x06,
++ NO_RESOURCES_AVAIL = 0x07,
++ CSERV_DISCONNECT = 0x08,
++ INVALID_PROFILE = 0x0a,
++} WMI_DISCONNECT_REASON;
++
++typedef PREPACK struct {
++ A_UINT16 protocolReasonStatus; /* reason code, see 802.11 spec. */
++ A_UINT8 bssid[ATH_MAC_LEN]; /* set if known */
++ A_UINT8 disconnectReason ; /* see WMI_DISCONNECT_REASON */
++ A_UINT8 assocRespLen;
++ A_UINT8 assocInfo[1];
++} POSTPACK WMI_DISCONNECT_EVENT;
++
++/*
++ * BSS Info Event.
++ * Mechanism used to inform host of the presence and characteristic of
++ * wireless networks present. Consists of bss info header followed by
++ * the beacon or probe-response frame body. The 802.11 header is not included.
++ */
++typedef enum {
++ BEACON_FTYPE = 0x1,
++ PROBERESP_FTYPE,
++ ACTION_MGMT_FTYPE,
++} WMI_BI_FTYPE;
++
++enum {
++ BSS_ELEMID_CHANSWITCH = 0x01,
++ BSS_ELEMID_ATHEROS = 0x02,
++};
++
++typedef PREPACK struct {
++ A_UINT16 channel;
++ A_UINT8 frameType; /* see WMI_BI_FTYPE */
++ A_UINT8 snr;
++ A_INT16 rssi;
++ A_UINT8 bssid[ATH_MAC_LEN];
++// A_UINT32 ieMask;
++} POSTPACK WMI_BSS_INFO_HDR;
++
++/*
++ * Command Error Event
++ */
++typedef enum {
++ INVALID_PARAM = 0x01,
++ ILLEGAL_STATE = 0x02,
++ INTERNAL_ERROR = 0x03,
++} WMI_ERROR_CODE;
++
++typedef PREPACK struct {
++ A_UINT16 commandId;
++ A_UINT8 errorCode;
++} POSTPACK WMI_CMD_ERROR_EVENT;
++
++/*
++ * New Regulatory Domain Event
++ */
++typedef PREPACK struct {
++ A_UINT32 regDomain;
++} POSTPACK WMI_REG_DOMAIN_EVENT;
++
++typedef PREPACK struct {
++ A_UINT8 trafficClass;
++} POSTPACK WMI_PSTREAM_TIMEOUT_EVENT;
++
++/*
++ * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
++ * the host of BSS's it has found that matches the current profile.
++ * It can be used by the host to cache PMKs and/to initiate pre-authentication
++ * if the BSS supports it. The first bssid is always the current associated
++ * BSS.
++ * The bssid and bssFlags information repeats according to the number
++ * or APs reported.
++ */
++typedef enum {
++ WMI_DEFAULT_BSS_FLAGS = 0x00,
++ WMI_PREAUTH_CAPABLE_BSS = 0x01,
++ WMI_PMKID_VALID_BSS = 0x02,
++} WMI_BSS_FLAGS;
++
++typedef PREPACK struct {
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_UINT8 bssFlags; /* see WMI_BSS_FLAGS */
++} POSTPACK WMI_NEIGHBOR_INFO;
++
++typedef PREPACK struct {
++ A_INT8 numberOfAps;
++ WMI_NEIGHBOR_INFO neighbor[1];
++} POSTPACK WMI_NEIGHBOR_REPORT_EVENT;
++
++/*
++ * TKIP MIC Error Event
++ */
++typedef PREPACK struct {
++ A_UINT8 keyid;
++ A_UINT8 ismcast;
++} POSTPACK WMI_TKIP_MICERR_EVENT;
++
++/*
++ * WMI_SCAN_COMPLETE_EVENTID - no parameters (old), staus parameter (new)
++ */
++typedef PREPACK struct {
++ A_STATUS status;
++} POSTPACK WMI_SCAN_COMPLETE_EVENT;
++
++#define MAX_OPT_DATA_LEN 1400
++
++/*
++ * WMI_SET_ADHOC_BSSID_CMDID
++ */
++typedef PREPACK struct {
++ A_UINT8 bssid[ATH_MAC_LEN];
++} POSTPACK WMI_SET_ADHOC_BSSID_CMD;
++
++/*
++ * WMI_SET_OPT_MODE_CMDID
++ */
++typedef enum {
++ SPECIAL_OFF,
++ SPECIAL_ON,
++} OPT_MODE_TYPE;
++
++typedef PREPACK struct {
++ A_UINT8 optMode;
++} POSTPACK WMI_SET_OPT_MODE_CMD;
++
++/*
++ * WMI_TX_OPT_FRAME_CMDID
++ */
++typedef enum {
++ OPT_PROBE_REQ = 0x01,
++ OPT_PROBE_RESP = 0x02,
++ OPT_CPPP_START = 0x03,
++ OPT_CPPP_STOP = 0x04,
++} WMI_OPT_FTYPE;
++
++typedef PREPACK struct {
++ A_UINT16 optIEDataLen;
++ A_UINT8 frmType;
++ A_UINT8 dstAddr[ATH_MAC_LEN];
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_UINT8 reserved; /* For alignment */
++ A_UINT8 optIEData[1];
++} POSTPACK WMI_OPT_TX_FRAME_CMD;
++
++/*
++ * Special frame receive Event.
++ * Mechanism used to inform host of the receiption of the special frames.
++ * Consists of special frame info header followed by special frame body.
++ * The 802.11 header is not included.
++ */
++typedef PREPACK struct {
++ A_UINT16 channel;
++ A_UINT8 frameType; /* see WMI_OPT_FTYPE */
++ A_INT8 snr;
++ A_UINT8 srcAddr[ATH_MAC_LEN];
++ A_UINT8 bssid[ATH_MAC_LEN];
++} POSTPACK WMI_OPT_RX_INFO_HDR;
++
++/*
++ * Reporting statistics.
++ */
++typedef PREPACK struct {
++ A_UINT32 tx_packets;
++ A_UINT32 tx_bytes;
++ A_UINT32 tx_unicast_pkts;
++ A_UINT32 tx_unicast_bytes;
++ A_UINT32 tx_multicast_pkts;
++ A_UINT32 tx_multicast_bytes;
++ A_UINT32 tx_broadcast_pkts;
++ A_UINT32 tx_broadcast_bytes;
++ A_UINT32 tx_rts_success_cnt;
++ A_UINT32 tx_packet_per_ac[4];
++ A_UINT32 tx_errors_per_ac[4];
++
++ A_UINT32 tx_errors;
++ A_UINT32 tx_failed_cnt;
++ A_UINT32 tx_retry_cnt;
++ A_UINT32 tx_rts_fail_cnt;
++ A_INT32 tx_unicast_rate;
++}POSTPACK tx_stats_t;
++
++typedef PREPACK struct {
++ A_UINT32 rx_packets;
++ A_UINT32 rx_bytes;
++ A_UINT32 rx_unicast_pkts;
++ A_UINT32 rx_unicast_bytes;
++ A_UINT32 rx_multicast_pkts;
++ A_UINT32 rx_multicast_bytes;
++ A_UINT32 rx_broadcast_pkts;
++ A_UINT32 rx_broadcast_bytes;
++ A_UINT32 rx_fragment_pkt;
++
++ A_UINT32 rx_errors;
++ A_UINT32 rx_crcerr;
++ A_UINT32 rx_key_cache_miss;
++ A_UINT32 rx_decrypt_err;
++ A_UINT32 rx_duplicate_frames;
++ A_INT32 rx_unicast_rate;
++}POSTPACK rx_stats_t;
++
++typedef PREPACK struct {
++ A_UINT32 tkip_local_mic_failure;
++ A_UINT32 tkip_counter_measures_invoked;
++ A_UINT32 tkip_replays;
++ A_UINT32 tkip_format_errors;
++ A_UINT32 ccmp_format_errors;
++ A_UINT32 ccmp_replays;
++}POSTPACK tkip_ccmp_stats_t;
++
++typedef PREPACK struct {
++ A_UINT32 power_save_failure_cnt;
++}POSTPACK pm_stats_t;
++
++typedef PREPACK struct {
++ A_UINT32 cs_bmiss_cnt;
++ A_UINT32 cs_lowRssi_cnt;
++ A_UINT16 cs_connect_cnt;
++ A_UINT16 cs_disconnect_cnt;
++ A_INT16 cs_aveBeacon_rssi;
++ A_UINT16 cs_roam_count;
++ A_UINT16 cs_rssi;
++ A_UINT8 cs_snr;
++ A_UINT8 cs_aveBeacon_snr;
++ A_UINT8 cs_lastRoam_msec;
++} POSTPACK cserv_stats_t;
++
++typedef PREPACK struct {
++ tx_stats_t tx_stats;
++ rx_stats_t rx_stats;
++ tkip_ccmp_stats_t tkipCcmpStats;
++}POSTPACK wlan_net_stats_t;
++
++typedef PREPACK struct {
++ A_UINT32 wow_num_pkts_dropped;
++ A_UINT16 wow_num_events_discarded;
++ A_UINT8 wow_num_host_pkt_wakeups;
++ A_UINT8 wow_num_host_event_wakeups;
++} POSTPACK wlan_wow_stats_t;
++
++typedef PREPACK struct {
++ A_UINT32 lqVal;
++ A_INT32 noise_floor_calibation;
++ pm_stats_t pmStats;
++ wlan_net_stats_t txrxStats;
++ wlan_wow_stats_t wowStats;
++ cserv_stats_t cservStats;
++} POSTPACK WMI_TARGET_STATS;
++
++/*
++ * WMI_RSSI_THRESHOLD_EVENTID.
++ * Indicate the RSSI events to host. Events are indicated when we breach a
++ * thresold value.
++ */
++typedef enum{
++ WMI_RSSI_THRESHOLD1_ABOVE = 0,
++ WMI_RSSI_THRESHOLD2_ABOVE,
++ WMI_RSSI_THRESHOLD3_ABOVE,
++ WMI_RSSI_THRESHOLD4_ABOVE,
++ WMI_RSSI_THRESHOLD5_ABOVE,
++ WMI_RSSI_THRESHOLD6_ABOVE,
++ WMI_RSSI_THRESHOLD1_BELOW,
++ WMI_RSSI_THRESHOLD2_BELOW,
++ WMI_RSSI_THRESHOLD3_BELOW,
++ WMI_RSSI_THRESHOLD4_BELOW,
++ WMI_RSSI_THRESHOLD5_BELOW,
++ WMI_RSSI_THRESHOLD6_BELOW
++}WMI_RSSI_THRESHOLD_VAL;
++
++typedef PREPACK struct {
++ A_INT16 rssi;
++ A_UINT8 range;
++}POSTPACK WMI_RSSI_THRESHOLD_EVENT;
++
++/*
++ * WMI_ERROR_REPORT_EVENTID
++ */
++typedef enum{
++ WMI_TARGET_PM_ERR_FAIL = 0x00000001,
++ WMI_TARGET_KEY_NOT_FOUND = 0x00000002,
++ WMI_TARGET_DECRYPTION_ERR = 0x00000004,
++ WMI_TARGET_BMISS = 0x00000008,
++ WMI_PSDISABLE_NODE_JOIN = 0x00000010,
++ WMI_TARGET_COM_ERR = 0x00000020,
++ WMI_TARGET_FATAL_ERR = 0x00000040
++} WMI_TARGET_ERROR_VAL;
++
++typedef PREPACK struct {
++ A_UINT32 errorVal;
++}POSTPACK WMI_TARGET_ERROR_REPORT_EVENT;
++
++typedef PREPACK struct {
++ A_UINT8 retrys;
++}POSTPACK WMI_TX_RETRY_ERR_EVENT;
++
++typedef enum{
++ WMI_SNR_THRESHOLD1_ABOVE = 1,
++ WMI_SNR_THRESHOLD1_BELOW,
++ WMI_SNR_THRESHOLD2_ABOVE,
++ WMI_SNR_THRESHOLD2_BELOW,
++ WMI_SNR_THRESHOLD3_ABOVE,
++ WMI_SNR_THRESHOLD3_BELOW,
++ WMI_SNR_THRESHOLD4_ABOVE,
++ WMI_SNR_THRESHOLD4_BELOW
++} WMI_SNR_THRESHOLD_VAL;
++
++typedef PREPACK struct {
++ A_UINT8 range; /* WMI_SNR_THRESHOLD_VAL */
++ A_UINT8 snr;
++}POSTPACK WMI_SNR_THRESHOLD_EVENT;
++
++typedef enum{
++ WMI_LQ_THRESHOLD1_ABOVE = 1,
++ WMI_LQ_THRESHOLD1_BELOW,
++ WMI_LQ_THRESHOLD2_ABOVE,
++ WMI_LQ_THRESHOLD2_BELOW,
++ WMI_LQ_THRESHOLD3_ABOVE,
++ WMI_LQ_THRESHOLD3_BELOW,
++ WMI_LQ_THRESHOLD4_ABOVE,
++ WMI_LQ_THRESHOLD4_BELOW
++} WMI_LQ_THRESHOLD_VAL;
++
++typedef PREPACK struct {
++ A_INT32 lq;
++ A_UINT8 range; /* WMI_LQ_THRESHOLD_VAL */
++}POSTPACK WMI_LQ_THRESHOLD_EVENT;
++/*
++ * WMI_REPORT_ROAM_TBL_EVENTID
++ */
++#define MAX_ROAM_TBL_CAND 5
++
++typedef PREPACK struct {
++ A_INT32 roam_util;
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_INT8 rssi;
++ A_INT8 rssidt;
++ A_INT8 last_rssi;
++ A_INT8 util;
++ A_INT8 bias;
++ A_UINT8 reserved; /* For alignment */
++} POSTPACK WMI_BSS_ROAM_INFO;
++
++
++typedef PREPACK struct {
++ A_UINT16 roamMode;
++ A_UINT16 numEntries;
++ WMI_BSS_ROAM_INFO bssRoamInfo[1];
++} POSTPACK WMI_TARGET_ROAM_TBL;
++
++/*
++ * WMI_CAC_EVENTID
++ */
++typedef enum {
++ CAC_INDICATION_ADMISSION = 0x00,
++ CAC_INDICATION_ADMISSION_RESP = 0x01,
++ CAC_INDICATION_DELETE = 0x02,
++ CAC_INDICATION_NO_RESP = 0x03,
++}CAC_INDICATION;
++
++#define WMM_TSPEC_IE_LEN 63
++
++typedef PREPACK struct {
++ A_UINT8 ac;
++ A_UINT8 cac_indication;
++ A_UINT8 statusCode;
++ A_UINT8 tspecSuggestion[WMM_TSPEC_IE_LEN];
++}POSTPACK WMI_CAC_EVENT;
++
++/*
++ * WMI_APLIST_EVENTID
++ */
++
++typedef enum {
++ APLIST_VER1 = 1,
++} APLIST_VER;
++
++typedef PREPACK struct {
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_UINT16 channel;
++} POSTPACK WMI_AP_INFO_V1;
++
++typedef PREPACK union {
++ WMI_AP_INFO_V1 apInfoV1;
++} POSTPACK WMI_AP_INFO;
++
++typedef PREPACK struct {
++ A_UINT8 apListVer;
++ A_UINT8 numAP;
++ WMI_AP_INFO apList[1];
++} POSTPACK WMI_APLIST_EVENT;
++
++/*
++ * developer commands
++ */
++
++/*
++ * WMI_SET_BITRATE_CMDID
++ *
++ * Get bit rate cmd uses same definition as set bit rate cmd
++ */
++typedef enum {
++ RATE_AUTO = -1,
++ RATE_1Mb = 0,
++ RATE_2Mb = 1,
++ RATE_5_5Mb = 2,
++ RATE_11Mb = 3,
++ RATE_6Mb = 4,
++ RATE_9Mb = 5,
++ RATE_12Mb = 6,
++ RATE_18Mb = 7,
++ RATE_24Mb = 8,
++ RATE_36Mb = 9,
++ RATE_48Mb = 10,
++ RATE_54Mb = 11,
++} WMI_BIT_RATE;
++
++typedef PREPACK struct {
++ A_INT8 rateIndex; /* see WMI_BIT_RATE */
++} POSTPACK WMI_BIT_RATE_CMD, WMI_BIT_RATE_REPLY;
++
++/*
++ * WMI_SET_FIXRATES_CMDID
++ *
++ * Get fix rates cmd uses same definition as set fix rates cmd
++ */
++typedef enum {
++ FIX_RATE_1Mb = 0x1,
++ FIX_RATE_2Mb = 0x2,
++ FIX_RATE_5_5Mb = 0x4,
++ FIX_RATE_11Mb = 0x8,
++ FIX_RATE_6Mb = 0x10,
++ FIX_RATE_9Mb = 0x20,
++ FIX_RATE_12Mb = 0x40,
++ FIX_RATE_18Mb = 0x80,
++ FIX_RATE_24Mb = 0x100,
++ FIX_RATE_36Mb = 0x200,
++ FIX_RATE_48Mb = 0x400,
++ FIX_RATE_54Mb = 0x800,
++} WMI_FIX_RATES_MASK;
++
++typedef PREPACK struct {
++ A_UINT16 fixRateMask; /* see WMI_BIT_RATE */
++} POSTPACK WMI_FIX_RATES_CMD, WMI_FIX_RATES_REPLY;
++
++/*
++ * WMI_SET_RECONNECT_AUTH_MODE_CMDID
++ *
++ * Set authentication mode
++ */
++typedef enum {
++ RECONN_DO_AUTH = 0x00,
++ RECONN_NOT_AUTH = 0x01
++} WMI_AUTH_MODE;
++
++typedef PREPACK struct {
++ A_UINT8 mode;
++} POSTPACK WMI_SET_AUTH_MODE_CMD;
++
++/*
++ * WMI_SET_REASSOC_MODE_CMDID
++ *
++ * Set authentication mode
++ */
++typedef enum {
++ REASSOC_DO_DISASSOC = 0x00,
++ REASSOC_DONOT_DISASSOC = 0x01
++} WMI_REASSOC_MODE;
++
++typedef PREPACK struct {
++ A_UINT8 mode;
++}POSTPACK WMI_SET_REASSOC_MODE_CMD;
++
++typedef enum {
++ ROAM_DATA_TIME = 1, /* Get The Roam Time Data */
++} ROAM_DATA_TYPE;
++
++typedef PREPACK struct {
++ A_UINT32 disassoc_time;
++ A_UINT32 no_txrx_time;
++ A_UINT32 assoc_time;
++ A_UINT32 allow_txrx_time;
++ A_UINT32 last_data_txrx_time;
++ A_UINT32 first_data_txrx_time;
++ A_UINT8 disassoc_bssid[ATH_MAC_LEN];
++ A_INT8 disassoc_bss_rssi;
++ A_UINT8 assoc_bssid[ATH_MAC_LEN];
++ A_INT8 assoc_bss_rssi;
++} POSTPACK WMI_TARGET_ROAM_TIME;
++
++typedef PREPACK struct {
++ PREPACK union {
++ WMI_TARGET_ROAM_TIME roamTime;
++ } POSTPACK u;
++ A_UINT8 roamDataType ;
++} POSTPACK WMI_TARGET_ROAM_DATA;
++
++typedef enum {
++ WMI_WMM_DISABLED = 0,
++ WMI_WMM_ENABLED
++} WMI_WMM_STATUS;
++
++typedef PREPACK struct {
++ A_UINT8 status;
++}POSTPACK WMI_SET_WMM_CMD;
++
++typedef enum {
++ WMI_TXOP_DISABLED = 0,
++ WMI_TXOP_ENABLED
++} WMI_TXOP_CFG;
++
++typedef PREPACK struct {
++ A_UINT8 txopEnable;
++}POSTPACK WMI_SET_WMM_TXOP_CMD;
++
++typedef PREPACK struct {
++ A_UINT8 keepaliveInterval;
++} POSTPACK WMI_SET_KEEPALIVE_CMD;
++
++typedef PREPACK struct {
++ A_BOOL configured;
++ A_UINT8 keepaliveInterval;
++} POSTPACK WMI_GET_KEEPALIVE_CMD;
++
++/*
++ * Add Application specified IE to a management frame
++ */
++#define WMI_MAX_IE_LEN 78
++
++typedef PREPACK struct {
++ A_UINT8 mgmtFrmType; /* one of WMI_MGMT_FRAME_TYPE */
++ A_UINT8 ieLen; /* Length of the IE that should be added to the MGMT frame */
++ A_UINT8 ieInfo[1];
++} POSTPACK WMI_SET_APPIE_CMD;
++
++/*
++ * Notify the WSC registration status to the target
++ */
++#define WSC_REG_ACTIVE 1
++#define WSC_REG_INACTIVE 0
++/* Generic Hal Interface for setting hal paramters. */
++/* Add new Set HAL Param cmdIds here for newer params */
++typedef enum {
++ WHAL_SETCABTO_CMDID = 1,
++}WHAL_CMDID;
++
++typedef PREPACK struct {
++ A_UINT8 cabTimeOut;
++} POSTPACK WHAL_SETCABTO_PARAM;
++
++typedef PREPACK struct {
++ A_UINT8 whalCmdId;
++ A_UINT8 data[1];
++} POSTPACK WHAL_PARAMCMD;
++
++
++#define WOW_MAX_FILTER_LISTS 1 /*4*/
++#define WOW_MAX_FILTERS_PER_LIST 4
++#define WOW_PATTERN_SIZE 64
++#define WOW_MASK_SIZE 64
++
++typedef PREPACK struct {
++ A_UINT8 wow_valid_filter;
++ A_UINT8 wow_filter_id;
++ A_UINT8 wow_filter_size;
++ A_UINT8 wow_filter_offset;
++ A_UINT8 wow_filter_mask[WOW_MASK_SIZE];
++ A_UINT8 wow_filter_pattern[WOW_PATTERN_SIZE];
++} POSTPACK WOW_FILTER;
++
++
++typedef PREPACK struct {
++ A_UINT8 wow_valid_list;
++ A_UINT8 wow_list_id;
++ A_UINT8 wow_num_filters;
++ A_UINT8 wow_total_list_size;
++ WOW_FILTER list[WOW_MAX_FILTERS_PER_LIST];
++} POSTPACK WOW_FILTER_LIST;
++
++typedef PREPACK struct {
++ A_BOOL awake;
++ A_BOOL asleep;
++} POSTPACK WMI_SET_HOST_SLEEP_MODE_CMD;
++
++typedef PREPACK struct {
++ A_BOOL enable_wow;
++} POSTPACK WMI_SET_WOW_MODE_CMD;
++
++typedef PREPACK struct {
++ A_UINT8 filter_list_id;
++} POSTPACK WMI_GET_WOW_LIST_CMD;
++
++/*
++ * WMI_GET_WOW_LIST_CMD reply
++ */
++typedef PREPACK struct {
++ A_UINT8 num_filters; /* number of patterns in reply */
++ A_UINT8 this_filter_num; /* this is filter # x of total num_filters */
++ A_UINT8 wow_mode;
++ A_UINT8 host_mode;
++ WOW_FILTER wow_filters[1];
++} POSTPACK WMI_GET_WOW_LIST_REPLY;
++
++typedef PREPACK struct {
++ A_UINT8 filter_list_id;
++ A_UINT8 filter_size;
++ A_UINT8 filter_offset;
++ A_UINT8 filter[1];
++} POSTPACK WMI_ADD_WOW_PATTERN_CMD;
++
++typedef PREPACK struct {
++ A_UINT16 filter_list_id;
++ A_UINT16 filter_id;
++} POSTPACK WMI_DEL_WOW_PATTERN_CMD;
++
++typedef PREPACK struct {
++ A_UINT8 macaddr[ATH_MAC_LEN];
++} POSTPACK WMI_SET_MAC_ADDRESS_CMD;
++
++/*
++ * WMI_SET_AKMP_PARAMS_CMD
++ */
++
++#define WMI_AKMP_MULTI_PMKID_EN 0x000001
++
++typedef PREPACK struct {
++ A_UINT32 akmpInfo;
++} POSTPACK WMI_SET_AKMP_PARAMS_CMD;
++
++typedef PREPACK struct {
++ A_UINT8 pmkid[WMI_PMKID_LEN];
++} POSTPACK WMI_PMKID;
++
++/*
++ * WMI_SET_PMKID_LIST_CMD
++ */
++#define WMI_MAX_PMKID_CACHE 8
++
++typedef PREPACK struct {
++ A_UINT32 numPMKID;
++ WMI_PMKID pmkidList[WMI_MAX_PMKID_CACHE];
++} POSTPACK WMI_SET_PMKID_LIST_CMD;
++
++/*
++ * WMI_GET_PMKID_LIST_CMD Reply
++ * Following the Number of PMKIDs is the list of PMKIDs
++ */
++typedef PREPACK struct {
++ A_UINT32 numPMKID;
++ WMI_PMKID pmkidList[1];
++} POSTPACK WMI_PMKID_LIST_REPLY;
++
++/* index used for priority streams */
++typedef enum {
++ WMI_NOT_MAPPED = -1,
++ WMI_CONTROL_PRI = 0,
++ WMI_BEST_EFFORT_PRI = 1,
++ WMI_LOW_PRI = 2,
++ WMI_HIGH_PRI = 3,
++ WMI_HIGHEST_PRI,
++ WMI_PRI_MAX_COUNT
++} WMI_PRI_STREAM_ID;
++
++#ifndef ATH_TARGET
++#include "athendpack.h"
++#endif
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _WMI_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wmix.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/include/wmix.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,233 @@
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * $ATH_LICENSE_HOSTSDK0_C$
++ *
++ * This file contains extensions of the WMI protocol specified in the
++ * Wireless Module Interface (WMI). It includes definitions of all
++ * extended commands and events. Extensions include useful commands
++ * that are not directly related to wireless activities. They may
++ * be hardware-specific, and they might not be supported on all
++ * implementations.
++ *
++ * Extended WMIX commands are encapsulated in a WMI message with
++ * cmd=WMI_EXTENSION_CMD.
++ *
++ */
++
++#ifndef _WMIX_H_
++#define _WMIX_H_
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#ifndef ATH_TARGET
++#include "athstartpack.h"
++#endif
++
++#include "dbglog.h"
++
++/*
++ * Extended WMI commands are those that are needed during wireless
++ * operation, but which are not really wireless commands. This allows,
++ * for instance, platform-specific commands. Extended WMI commands are
++ * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
++ * Extended WMI events are similarly embedded in a WMI event message with
++ * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
++ */
++typedef PREPACK struct {
++ A_UINT32 commandId;
++} POSTPACK WMIX_CMD_HDR;
++
++typedef enum {
++ WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
++ WMIX_DSETDATA_REPLY_CMDID,
++ WMIX_GPIO_OUTPUT_SET_CMDID,
++ WMIX_GPIO_INPUT_GET_CMDID,
++ WMIX_GPIO_REGISTER_SET_CMDID,
++ WMIX_GPIO_REGISTER_GET_CMDID,
++ WMIX_GPIO_INTR_ACK_CMDID,
++ WMIX_HB_CHALLENGE_RESP_CMDID,
++ WMIX_DBGLOG_CFG_MODULE_CMDID,
++} WMIX_COMMAND_ID;
++
++typedef enum {
++ WMIX_DSETOPENREQ_EVENTID = 0x3001,
++ WMIX_DSETCLOSE_EVENTID,
++ WMIX_DSETDATAREQ_EVENTID,
++ WMIX_GPIO_INTR_EVENTID,
++ WMIX_GPIO_DATA_EVENTID,
++ WMIX_GPIO_ACK_EVENTID,
++ WMIX_HB_CHALLENGE_RESP_EVENTID,
++ WMIX_DBGLOG_EVENTID,
++} WMIX_EVENT_ID;
++
++/*
++ * =============DataSet support=================
++ */
++
++/*
++ * WMIX_DSETOPENREQ_EVENTID
++ * DataSet Open Request Event
++ */
++typedef PREPACK struct {
++ A_UINT32 dset_id;
++ A_UINT32 targ_dset_handle; /* echo'ed, not used by Host, */
++ A_UINT32 targ_reply_fn; /* echo'ed, not used by Host, */
++ A_UINT32 targ_reply_arg; /* echo'ed, not used by Host, */
++} POSTPACK WMIX_DSETOPENREQ_EVENT;
++
++/*
++ * WMIX_DSETCLOSE_EVENTID
++ * DataSet Close Event
++ */
++typedef PREPACK struct {
++ A_UINT32 access_cookie;
++} POSTPACK WMIX_DSETCLOSE_EVENT;
++
++/*
++ * WMIX_DSETDATAREQ_EVENTID
++ * DataSet Data Request Event
++ */
++typedef PREPACK struct {
++ A_UINT32 access_cookie;
++ A_UINT32 offset;
++ A_UINT32 length;
++ A_UINT32 targ_buf; /* echo'ed, not used by Host, */
++ A_UINT32 targ_reply_fn; /* echo'ed, not used by Host, */
++ A_UINT32 targ_reply_arg; /* echo'ed, not used by Host, */
++} POSTPACK WMIX_DSETDATAREQ_EVENT;
++
++typedef PREPACK struct {
++ A_UINT32 status;
++ A_UINT32 targ_dset_handle;
++ A_UINT32 targ_reply_fn;
++ A_UINT32 targ_reply_arg;
++ A_UINT32 access_cookie;
++ A_UINT32 size;
++ A_UINT32 version;
++} POSTPACK WMIX_DSETOPEN_REPLY_CMD;
++
++typedef PREPACK struct {
++ A_UINT32 status;
++ A_UINT32 targ_buf;
++ A_UINT32 targ_reply_fn;
++ A_UINT32 targ_reply_arg;
++ A_UINT32 length;
++ A_UINT8 buf[1];
++} POSTPACK WMIX_DSETDATA_REPLY_CMD;
++
++
++/*
++ * =============GPIO support=================
++ * All masks are 18-bit masks with bit N operating on GPIO pin N.
++ */
++
++#include "gpio.h"
++
++/*
++ * Set GPIO pin output state.
++ * In order for output to be driven, a pin must be enabled for output.
++ * This can be done during initialization through the GPIO Configuration
++ * DataSet, or during operation with the enable_mask.
++ *
++ * If a request is made to simultaneously set/clear or set/disable or
++ * clear/disable or disable/enable, results are undefined.
++ */
++typedef PREPACK struct {
++ A_UINT32 set_mask; /* pins to set */
++ A_UINT32 clear_mask; /* pins to clear */
++ A_UINT32 enable_mask; /* pins to enable for output */
++ A_UINT32 disable_mask; /* pins to disable/tristate */
++} POSTPACK WMIX_GPIO_OUTPUT_SET_CMD;
++
++/*
++ * Set a GPIO register. For debug/exceptional cases.
++ * Values for gpioreg_id are GPIO_REGISTER_IDs, defined in a
++ * platform-dependent header.
++ */
++typedef PREPACK struct {
++ A_UINT32 gpioreg_id; /* GPIO register ID */
++ A_UINT32 value; /* value to write */
++} POSTPACK WMIX_GPIO_REGISTER_SET_CMD;
++
++/* Get a GPIO register. For debug/exceptional cases. */
++typedef PREPACK struct {
++ A_UINT32 gpioreg_id; /* GPIO register to read */
++} POSTPACK WMIX_GPIO_REGISTER_GET_CMD;
++
++/*
++ * Host acknowledges and re-arms GPIO interrupts. A single
++ * message should be used to acknowledge all interrupts that
++ * were delivered in an earlier WMIX_GPIO_INTR_EVENT message.
++ */
++typedef PREPACK struct {
++ A_UINT32 ack_mask; /* interrupts to acknowledge */
++} POSTPACK WMIX_GPIO_INTR_ACK_CMD;
++
++/*
++ * Target informs Host of GPIO interrupts that have ocurred since the
++ * last WMIX_GIPO_INTR_ACK_CMD was received. Additional information --
++ * the current GPIO input values is provided -- in order to support
++ * use of a GPIO interrupt as a Data Valid signal for other GPIO pins.
++ */
++typedef PREPACK struct {
++ A_UINT32 intr_mask; /* pending GPIO interrupts */
++ A_UINT32 input_values; /* recent GPIO input values */
++} POSTPACK WMIX_GPIO_INTR_EVENT;
++
++/*
++ * Target responds to Host's earlier WMIX_GPIO_INPUT_GET_CMDID request
++ * using a GPIO_DATA_EVENT with
++ * value set to the mask of GPIO pin inputs and
++ * reg_id set to GPIO_ID_NONE
++ *
++ *
++ * Target responds to Hosts's earlier WMIX_GPIO_REGISTER_GET_CMDID request
++ * using a GPIO_DATA_EVENT with
++ * value set to the value of the requested register and
++ * reg_id identifying the register (reflects the original request)
++ * NB: reg_id supports the future possibility of unsolicited
++ * WMIX_GPIO_DATA_EVENTs (for polling GPIO input), and it may
++ * simplify Host GPIO support.
++ */
++typedef PREPACK struct {
++ A_UINT32 value;
++ A_UINT32 reg_id;
++} POSTPACK WMIX_GPIO_DATA_EVENT;
++
++/*
++ * =============Error Detection support=================
++ */
++
++/*
++ * WMIX_HB_CHALLENGE_RESP_CMDID
++ * Heartbeat Challenge Response command
++ */
++typedef PREPACK struct {
++ A_UINT32 cookie;
++ A_UINT32 source;
++} POSTPACK WMIX_HB_CHALLENGE_RESP_CMD;
++
++/*
++ * WMIX_HB_CHALLENGE_RESP_EVENTID
++ * Heartbeat Challenge Response Event
++ */
++#define WMIX_HB_CHALLENGE_RESP_EVENT WMIX_HB_CHALLENGE_RESP_CMD
++
++typedef PREPACK struct {
++ struct dbglog_config_s config;
++} POSTPACK WMIX_DBGLOG_CFG_MODULE_CMD;
++
++#ifndef ATH_TARGET
++#include "athendpack.h"
++#endif
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _WMIX_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,38 @@
++REV ?= 2
++
++PWD := $(shell pwd)
++
++EXTRA_CFLAGS += -I$(src)/include
++
++EXTRA_CFLAGS += -DLINUX -DDEBUG -D__KERNEL__ -DHTC_RAW_INTERFACE\
++ -DTCMD -DSEND_EVENT_TO_APP -DUSER_KEYS \
++ -DNO_SYNC_FLUSH #\
++ -DMULTIPLE_FRAMES_PER_INTERRUPT -DAR6000REV$(REV) \
++ -DBLOCK_TX_PATH_FLAG \
++ -DSDIO \
++
++EXTRA_CFLAGS += -DKERNEL_2_6
++
++obj-$(CONFIG_SDIO_AR6000_WLAN) += ar6000.o
++
++ar6000-objs += htc/ar6k.o \
++ htc/ar6k_events.o \
++ htc/htc_send.o \
++ htc/htc_recv.o \
++ htc/htc_services.o \
++ htc/htc.o \
++ hif/hif.o \
++ bmi/bmi.o \
++ ar6000/ar6000_drv.o \
++ ar6000/ar6000_raw_if.o \
++ ar6000/netbuf.o \
++ ar6000/wireless_ext.o \
++ ar6000/ioctl.o \
++ miscdrv/common_drv.o \
++ miscdrv/credit_dist.o \
++ wmi/wmi.o \
++ wlan/wlan_node.o \
++ wlan/wlan_recv_beacon.o \
++ wlan/wlan_utils.o
++
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/miscdrv/common_drv.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/miscdrv/common_drv.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,467 @@
++
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "AR6Khwreg.h"
++#include "targaddrs.h"
++#include "a_osapi.h"
++#include "hif.h"
++#include "htc_api.h"
++#include "bmi.h"
++#include "bmi_msg.h"
++#include "common_drv.h"
++#include "a_debug.h"
++#include "targaddrs.h"
++
++#define HOST_INTEREST_ITEM_ADDRESS(target, item) \
++(((TargetType) == TARGET_TYPE_AR6001) ? \
++ AR6001_HOST_INTEREST_ITEM_ADDRESS(item) : \
++ AR6002_HOST_INTEREST_ITEM_ADDRESS(item))
++
++
++/* Compile the 4BYTE version of the window register setup routine,
++ * This mitigates host interconnect issues with non-4byte aligned bus requests, some
++ * interconnects use bus adapters that impose strict limitations.
++ * Since diag window access is not intended for performance critical operations, the 4byte mode should
++ * be satisfactory even though it generates 4X the bus activity. */
++
++#ifdef USE_4BYTE_REGISTER_ACCESS
++
++ /* set the window address register (using 4-byte register access ). */
++A_STATUS ar6000_SetAddressWindowRegister(HIF_DEVICE *hifDevice, A_UINT32 RegisterAddr, A_UINT32 Address)
++{
++ A_STATUS status;
++ A_UINT8 addrValue[4];
++ int i;
++
++ /* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written
++ * last to initiate the access cycle */
++
++ for (i = 1; i <= 3; i++) {
++ /* fill the buffer with the address byte value we want to hit 4 times*/
++ addrValue[0] = ((A_UINT8 *)&Address)[i];
++ addrValue[1] = addrValue[0];
++ addrValue[2] = addrValue[0];
++ addrValue[3] = addrValue[0];
++
++ /* hit each byte of the register address with a 4-byte write operation to the same address,
++ * this is a harmless operation */
++ status = HIFReadWrite(hifDevice,
++ RegisterAddr+i,
++ addrValue,
++ 4,
++ HIF_WR_SYNC_BYTE_FIX,
++ NULL);
++ if (status != A_OK) {
++ break;
++ }
++ }
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n",
++ RegisterAddr, Address));
++ return status;
++ }
++
++ /* write the address register again, this time write the whole 4-byte value.
++ * The effect here is that the LSB write causes the cycle to start, the extra
++ * 3 byte write to bytes 1,2,3 has no effect since we are writing the same values again */
++ status = HIFReadWrite(hifDevice,
++ RegisterAddr,
++ (A_UCHAR *)(&Address),
++ 4,
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n",
++ RegisterAddr, Address));
++ return status;
++ }
++
++ return A_OK;
++
++
++
++}
++
++
++#else
++
++ /* set the window address register */
++A_STATUS ar6000_SetAddressWindowRegister(HIF_DEVICE *hifDevice, A_UINT32 RegisterAddr, A_UINT32 Address)
++{
++ A_STATUS status;
++
++ /* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written
++ * last to initiate the access cycle */
++ status = HIFReadWrite(hifDevice,
++ RegisterAddr+1, /* write upper 3 bytes */
++ ((A_UCHAR *)(&Address))+1,
++ sizeof(A_UINT32)-1,
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n",
++ RegisterAddr, Address));
++ return status;
++ }
++
++ /* write the LSB of the register, this initiates the operation */
++ status = HIFReadWrite(hifDevice,
++ RegisterAddr,
++ (A_UCHAR *)(&Address),
++ sizeof(A_UINT8),
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n",
++ RegisterAddr, Address));
++ return status;
++ }
++
++ return A_OK;
++}
++
++#endif
++
++/*
++ * Read from the AR6000 through its diagnostic window.
++ * No cooperation from the Target is required for this.
++ */
++A_STATUS
++ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data)
++{
++ A_STATUS status;
++
++ /* set window register to start read cycle */
++ status = ar6000_SetAddressWindowRegister(hifDevice,
++ WINDOW_READ_ADDR_ADDRESS,
++ *address);
++
++ if (status != A_OK) {
++ return status;
++ }
++
++ /* read the data */
++ status = HIFReadWrite(hifDevice,
++ WINDOW_DATA_ADDRESS,
++ (A_UCHAR *)data,
++ sizeof(A_UINT32),
++ HIF_RD_SYNC_BYTE_INC,
++ NULL);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot read from WINDOW_DATA_ADDRESS\n"));
++ return status;
++ }
++
++ return status;
++}
++
++
++/*
++ * Write to the AR6000 through its diagnostic window.
++ * No cooperation from the Target is required for this.
++ */
++A_STATUS
++ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data)
++{
++ A_STATUS status;
++
++ /* set write data */
++ status = HIFReadWrite(hifDevice,
++ WINDOW_DATA_ADDRESS,
++ (A_UCHAR *)data,
++ sizeof(A_UINT32),
++ HIF_WR_SYNC_BYTE_INC,
++ NULL);
++ if (status != A_OK) {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to WINDOW_DATA_ADDRESS\n", *data));
++ return status;
++ }
++
++ /* set window register, which starts the write cycle */
++ return ar6000_SetAddressWindowRegister(hifDevice,
++ WINDOW_WRITE_ADDR_ADDRESS,
++ *address);
++}
++
++A_STATUS
++ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address,
++ A_UCHAR *data, A_UINT32 length)
++{
++ A_UINT32 count;
++ A_STATUS status = A_OK;
++
++ for (count = 0; count < length; count += 4, address += 4) {
++ if ((status = ar6000_ReadRegDiag(hifDevice, &address,
++ (A_UINT32 *)&data[count])) != A_OK)
++ {
++ break;
++ }
++ }
++
++ return status;
++}
++
++A_STATUS
++ar6000_WriteDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address,
++ A_UCHAR *data, A_UINT32 length)
++{
++ A_UINT32 count;
++ A_STATUS status = A_OK;
++
++ for (count = 0; count < length; count += 4, address += 4) {
++ if ((status = ar6000_WriteRegDiag(hifDevice, &address,
++ (A_UINT32 *)&data[count])) != A_OK)
++ {
++ break;
++ }
++ }
++
++ return status;
++}
++
++A_STATUS
++ar6000_reset_device_skipflash(HIF_DEVICE *hifDevice)
++{
++ int i;
++ struct forceROM_s {
++ A_UINT32 addr;
++ A_UINT32 data;
++ };
++ struct forceROM_s *ForceROM;
++ int szForceROM;
++ A_UINT32 instruction;
++
++ static struct forceROM_s ForceROM_REV2[] = {
++ /* NB: This works for old REV2 ROM (old). */
++ {0x00001ff0, 0x175b0027}, /* jump instruction at 0xa0001ff0 */
++ {0x00001ff4, 0x00000000}, /* nop instruction at 0xa0001ff4 */
++
++ {MC_REMAP_TARGET_ADDRESS, 0x00001ff0}, /* remap to 0xa0001ff0 */
++ {MC_REMAP_COMPARE_ADDRESS, 0x01000040},/* ...from 0xbfc00040 */
++ {MC_REMAP_SIZE_ADDRESS, 0x00000000}, /* ...1 cache line */
++ {MC_REMAP_VALID_ADDRESS, 0x00000001}, /* ...remap is valid */
++
++ {LOCAL_COUNT_ADDRESS+0x10, 0}, /* clear BMI credit counter */
++
++ {RESET_CONTROL_ADDRESS, RESET_CONTROL_WARM_RST_MASK},
++ };
++
++ static struct forceROM_s ForceROM_NEW[] = {
++ /* NB: This works for AR6000 ROM REV3 and beyond. */
++ {LOCAL_SCRATCH_ADDRESS, AR6K_OPTION_IGNORE_FLASH},
++ {LOCAL_COUNT_ADDRESS+0x10, 0}, /* clear BMI credit counter */
++ {RESET_CONTROL_ADDRESS, RESET_CONTROL_WARM_RST_MASK},
++ };
++
++ /*
++ * Examine a semi-arbitrary instruction that's different
++ * in REV2 and other revisions.
++ * NB: If a Host port does not require simultaneous support
++ * for multiple revisions of Target ROM, this code can be elided.
++ */
++ (void)ar6000_ReadDataDiag(hifDevice, 0x01000040,
++ (A_UCHAR *)&instruction, 4);
++
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("instruction=0x%x\n", instruction));
++
++ if (instruction == 0x3c1aa200) {
++ /* It's an old ROM */
++ ForceROM = ForceROM_REV2;
++ szForceROM = sizeof(ForceROM_REV2)/sizeof(*ForceROM);
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Using OLD method\n"));
++ } else {
++ ForceROM = ForceROM_NEW;
++ szForceROM = sizeof(ForceROM_NEW)/sizeof(*ForceROM);
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Using NEW method\n"));
++ }
++
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Force Target to execute from ROM....\n"));
++ for (i = 0; i < szForceROM; i++)
++ {
++ if (ar6000_WriteRegDiag(hifDevice,
++ &ForceROM[i].addr,
++ &ForceROM[i].data) != A_OK)
++ {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot force Target to execute ROM!\n"));
++ return A_ERROR;
++ }
++ }
++
++ A_MDELAY(50); /* delay to allow dragon to come to BMI phase */
++ return A_OK;
++}
++
++/* reset device */
++A_STATUS ar6000_reset_device(HIF_DEVICE *hifDevice, A_UINT32 TargetType)
++{
++
++#if !defined(DWSIM)
++ A_STATUS status = A_OK;
++ A_UINT32 address;
++ A_UINT32 data;
++
++ do {
++
++ // address = RESET_CONTROL_ADDRESS;
++ data = RESET_CONTROL_COLD_RST_MASK;
++
++ /* Hardcode the address of RESET_CONTROL_ADDRESS based on the target type */
++ if (TargetType == TARGET_TYPE_AR6001) {
++ address = 0x0C000000;
++ } else {
++ if (TargetType == TARGET_TYPE_AR6002) {
++ address = 0x00004000;
++ } else {
++ A_ASSERT(0);
++ }
++ }
++
++ status = ar6000_WriteRegDiag(hifDevice, &address, &data);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ /*
++ * Read back the RESET CAUSE register to ensure that the cold reset
++ * went through.
++ */
++ A_MDELAY(2000); /* 2 second delay to allow things to settle down */
++
++
++ // address = RESET_CAUSE_ADDRESS;
++ /* Hardcode the address of RESET_CAUSE_ADDRESS based on the target type */
++ if (TargetType == TARGET_TYPE_AR6001) {
++ address = 0x0C0000CC;
++ } else {
++ if (TargetType == TARGET_TYPE_AR6002) {
++ address = 0x000040C0;
++ } else {
++ A_ASSERT(0);
++ }
++ }
++
++ data = 0;
++ status = ar6000_ReadRegDiag(hifDevice, &address, &data);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Reset Cause readback: 0x%X \n",data));
++ data &= RESET_CAUSE_LAST_MASK;
++ if (data != 2) {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Unable to cold reset the target \n"));
++ }
++
++ } while (FALSE);
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Failed to reset target \n"));
++ }
++#endif
++ return A_OK;
++}
++
++#define REG_DUMP_COUNT_AR6001 38 /* WORDs, derived from AR6001_regdump.h */
++#define REG_DUMP_COUNT_AR6002 32 /* WORDs, derived from AR6002_regdump.h */
++
++
++#if REG_DUMP_COUNT_AR6001 <= REG_DUMP_COUNT_AR6002
++#define REGISTER_DUMP_LEN_MAX REG_DUMP_COUNT_AR6002
++#else
++#define REGISTER_DUMP_LEN_MAX REG_DUMP_COUNT_AR6001
++#endif
++
++void ar6000_dump_target_assert_info(HIF_DEVICE *hifDevice, A_UINT32 TargetType)
++{
++ A_UINT32 address;
++ A_UINT32 regDumpArea = 0;
++ A_STATUS status;
++ A_UINT32 regDumpValues[REGISTER_DUMP_LEN_MAX];
++ A_UINT32 regDumpCount = 0;
++ A_UINT32 i;
++
++ do {
++
++ /* the reg dump pointer is copied to the host interest area */
++ address = HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_failure_state);
++
++ if (TargetType == TARGET_TYPE_AR6001) {
++ /* for AR6001, this is a fixed location because the ptr is actually stuck in cache,
++ * this may be fixed in later firmware versions */
++ address = 0x18a0;
++ regDumpCount = REG_DUMP_COUNT_AR6001;
++
++ } else if (TargetType == TARGET_TYPE_AR6002) {
++
++ regDumpCount = REG_DUMP_COUNT_AR6002;
++
++ } else {
++ A_ASSERT(0);
++ }
++
++ /* read RAM location through diagnostic window */
++ status = ar6000_ReadRegDiag(hifDevice, &address, ®DumpArea);
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get ptr to register dump area \n"));
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Location of register dump data: 0x%X \n",regDumpArea));
++
++ if (regDumpArea == 0) {
++ /* no reg dump */
++ break;
++ }
++
++ if (TargetType == TARGET_TYPE_AR6001) {
++ regDumpArea &= 0x0FFFFFFF; /* convert to physical address in target memory */
++ }
++
++ /* fetch register dump data */
++ status = ar6000_ReadDataDiag(hifDevice,
++ regDumpArea,
++ (A_UCHAR *)®DumpValues[0],
++ regDumpCount * (sizeof(A_UINT32)));
++
++ if (A_FAILED(status)) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get register dump \n"));
++ break;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Register Dump: \n"));
++
++ for (i = 0; i < regDumpCount; i++) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" %d : 0x%8.8X \n",i, regDumpValues[i]));
++ }
++
++ } while (FALSE);
++
++}
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/miscdrv/credit_dist.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/miscdrv/credit_dist.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,346 @@
++
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "a_osapi.h"
++#include "a_debug.h"
++#include "htc_api.h"
++#include "common_drv.h"
++
++/********* CREDIT DISTRIBUTION FUNCTIONS ******************************************/
++
++#define NO_VO_SERVICE 1 /* currently WMI only uses 3 data streams, so we leave VO service inactive */
++
++#ifdef NO_VO_SERVICE
++#define DATA_SVCS_USED 3
++#else
++#define DATA_SVCS_USED 4
++#endif
++
++static void RedistributeCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
++ HTC_ENDPOINT_CREDIT_DIST *pEPDistList);
++
++static void SeekCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
++ HTC_ENDPOINT_CREDIT_DIST *pEPDistList);
++
++/* reduce an ep's credits back to a set limit */
++static INLINE void ReduceCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
++ HTC_ENDPOINT_CREDIT_DIST *pEpDist,
++ int Limit)
++{
++ int credits;
++
++ /* set the new limit */
++ pEpDist->TxCreditsAssigned = Limit;
++
++ if (pEpDist->TxCredits <= Limit) {
++ return;
++ }
++
++ /* figure out how much to take away */
++ credits = pEpDist->TxCredits - Limit;
++ /* take them away */
++ pEpDist->TxCredits -= credits;
++ pCredInfo->CurrentFreeCredits += credits;
++}
++
++/* give an endpoint some credits from the free credit pool */
++#define GiveCredits(pCredInfo,pEpDist,credits) \
++{ \
++ (pEpDist)->TxCredits += (credits); \
++ (pEpDist)->TxCreditsAssigned += (credits); \
++ (pCredInfo)->CurrentFreeCredits -= (credits); \
++}
++
++
++/* default credit init callback.
++ * This function is called in the context of HTCStart() to setup initial (application-specific)
++ * credit distributions */
++static void ar6000_credit_init(void *Context,
++ HTC_ENDPOINT_CREDIT_DIST *pEPList,
++ int TotalCredits)
++{
++ HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
++ int count;
++ COMMON_CREDIT_STATE_INFO *pCredInfo = (COMMON_CREDIT_STATE_INFO *)Context;
++
++ pCredInfo->CurrentFreeCredits = TotalCredits;
++ pCredInfo->TotalAvailableCredits = TotalCredits;
++
++ pCurEpDist = pEPList;
++
++ /* run through the list and initialize */
++ while (pCurEpDist != NULL) {
++
++ /* set minimums for each endpoint */
++ pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg;
++
++ if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) {
++ /* give control service some credits */
++ GiveCredits(pCredInfo,pCurEpDist,pCurEpDist->TxCreditsMin);
++ /* control service is always marked active, it never goes inactive EVER */
++ SET_EP_ACTIVE(pCurEpDist);
++ } else if (pCurEpDist->ServiceID == WMI_DATA_BK_SVC) {
++ /* this is the lowest priority data endpoint, save this off for easy access */
++ pCredInfo->pLowestPriEpDist = pCurEpDist;
++ }
++
++ /* Streams have to be created (explicit | implicit)for all kinds
++ * of traffic. BE endpoints are also inactive in the beginning.
++ * When BE traffic starts it creates implicit streams that
++ * redistributes credits.
++ */
++
++ /* note, all other endpoints have minimums set but are initially given NO credits.
++ * Credits will be distributed as traffic activity demands */
++ pCurEpDist = pCurEpDist->pNext;
++ }
++
++ if (pCredInfo->CurrentFreeCredits <= 0) {
++ AR_DEBUG_PRINTF(ATH_LOG_INF, ("Not enough credits (%d) to do credit distributions \n", TotalCredits));
++ A_ASSERT(FALSE);
++ return;
++ }
++
++ /* reset list */
++ pCurEpDist = pEPList;
++ /* now run through the list and set max operating credit limits for everyone */
++ while (pCurEpDist != NULL) {
++ if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) {
++ /* control service max is just 1 max message */
++ pCurEpDist->TxCreditsNorm = pCurEpDist->TxCreditsPerMaxMsg;
++ } else {
++ /* for the remaining data endpoints, we assume that each TxCreditsPerMaxMsg are
++ * the same.
++ * We use a simple calculation here, we take the remaining credits and
++ * determine how many max messages this can cover and then set each endpoint's
++ * normal value equal to half this amount.
++ * */
++ count = (pCredInfo->CurrentFreeCredits/pCurEpDist->TxCreditsPerMaxMsg) * pCurEpDist->TxCreditsPerMaxMsg;
++ count = count >> 1;
++ count = max(count,pCurEpDist->TxCreditsPerMaxMsg);
++ /* set normal */
++ pCurEpDist->TxCreditsNorm = count;
++
++ }
++ pCurEpDist = pCurEpDist->pNext;
++ }
++
++}
++
++
++/* default credit distribution callback
++ * This callback is invoked whenever endpoints require credit distributions.
++ * A lock is held while this function is invoked, this function shall NOT block.
++ * The pEPDistList is a list of distribution structures in prioritized order as
++ * defined by the call to the HTCSetCreditDistribution() api.
++ *
++ */
++static void ar6000_credit_distribute(void *Context,
++ HTC_ENDPOINT_CREDIT_DIST *pEPDistList,
++ HTC_CREDIT_DIST_REASON Reason)
++{
++ HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
++ COMMON_CREDIT_STATE_INFO *pCredInfo = (COMMON_CREDIT_STATE_INFO *)Context;
++
++ switch (Reason) {
++ case HTC_CREDIT_DIST_SEND_COMPLETE :
++ pCurEpDist = pEPDistList;
++ /* we are given the start of the endpoint distribution list.
++ * There may be one or more endpoints to service.
++ * Run through the list and distribute credits */
++ while (pCurEpDist != NULL) {
++
++ if (pCurEpDist->TxCreditsToDist > 0) {
++ /* return the credits back to the endpoint */
++ pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist;
++ /* always zero out when we are done */
++ pCurEpDist->TxCreditsToDist = 0;
++
++ if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsAssigned) {
++ /* reduce to the assigned limit, previous credit reductions
++ * could have caused the limit to change */
++ ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsAssigned);
++ }
++
++ if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsNorm) {
++ /* oversubscribed endpoints need to reduce back to normal */
++ ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsNorm);
++ }
++ }
++
++ pCurEpDist = pCurEpDist->pNext;
++ }
++
++ A_ASSERT(pCredInfo->CurrentFreeCredits <= pCredInfo->TotalAvailableCredits);
++
++ break;
++
++ case HTC_CREDIT_DIST_ACTIVITY_CHANGE :
++ RedistributeCredits(pCredInfo,pEPDistList);
++ break;
++ case HTC_CREDIT_DIST_SEEK_CREDITS :
++ SeekCredits(pCredInfo,pEPDistList);
++ break;
++ case HTC_DUMP_CREDIT_STATE :
++ AR_DEBUG_PRINTF(ATH_LOG_INF, ("Credit Distribution, total : %d, free : %d\n",
++ pCredInfo->TotalAvailableCredits, pCredInfo->CurrentFreeCredits));
++ break;
++ default:
++ break;
++
++ }
++
++}
++
++/* redistribute credits based on activity change */
++static void RedistributeCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
++ HTC_ENDPOINT_CREDIT_DIST *pEPDistList)
++{
++ HTC_ENDPOINT_CREDIT_DIST *pCurEpDist = pEPDistList;
++
++ /* walk through the list and remove credits from inactive endpoints */
++ while (pCurEpDist != NULL) {
++
++ if (pCurEpDist->ServiceID != WMI_CONTROL_SVC) {
++ if (!IS_EP_ACTIVE(pCurEpDist)) {
++ /* EP is inactive, reduce credits back to zero */
++ ReduceCredits(pCredInfo, pCurEpDist, 0);
++ }
++ }
++
++ /* NOTE in the active case, we do not need to do anything further,
++ * when an EP goes active and needs credits, HTC will call into
++ * our distribution function using a reason code of HTC_CREDIT_DIST_SEEK_CREDITS */
++
++ pCurEpDist = pCurEpDist->pNext;
++ }
++
++ A_ASSERT(pCredInfo->CurrentFreeCredits <= pCredInfo->TotalAvailableCredits);
++
++}
++
++/* HTC has an endpoint that needs credits, pEPDist is the endpoint in question */
++static void SeekCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
++ HTC_ENDPOINT_CREDIT_DIST *pEPDist)
++{
++ HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
++ int credits = 0;
++ int need;
++
++ do {
++
++ if (pEPDist->ServiceID == WMI_CONTROL_SVC) {
++ /* we never oversubscribe on the control service, this is not
++ * a high performance path and the target never holds onto control
++ * credits for too long */
++ break;
++ }
++
++ /* for all other services, we follow a simple algorithm of
++ * 1. checking the free pool for credits
++ * 2. checking lower priority endpoints for credits to take */
++
++ if (pCredInfo->CurrentFreeCredits >= 2 * pEPDist->TxCreditsSeek) {
++ /* try to give more credits than it needs */
++ credits = 2 * pEPDist->TxCreditsSeek;
++ } else {
++ /* give what we can */
++ credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek);
++ }
++
++ if (credits >= pEPDist->TxCreditsSeek) {
++ /* we found some to fullfill the seek request */
++ break;
++ }
++
++ /* we don't have enough in the free pool, try taking away from lower priority services
++ *
++ * The rule for taking away credits:
++ * 1. Only take from lower priority endpoints
++ * 2. Only take what is allocated above the minimum (never starve an endpoint completely)
++ * 3. Only take what you need.
++ *
++ * */
++
++ /* starting at the lowest priority */
++ pCurEpDist = pCredInfo->pLowestPriEpDist;
++
++ /* work backwards until we hit the endpoint again */
++ while (pCurEpDist != pEPDist) {
++ /* calculate how many we need so far */
++ need = pEPDist->TxCreditsSeek - pCredInfo->CurrentFreeCredits;
++
++ if ((pCurEpDist->TxCreditsAssigned - need) > pCurEpDist->TxCreditsMin) {
++ /* the current one has been allocated more than it's minimum and it
++ * has enough credits assigned above it's minimum to fullfill our need
++ * try to take away just enough to fullfill our need */
++ ReduceCredits(pCredInfo,
++ pCurEpDist,
++ pCurEpDist->TxCreditsAssigned - need);
++
++ if (pCredInfo->CurrentFreeCredits >= pEPDist->TxCreditsSeek) {
++ /* we have enough */
++ break;
++ }
++ }
++
++ pCurEpDist = pCurEpDist->pPrev;
++ }
++
++ /* return what we can get */
++ credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek);
++
++ } while (FALSE);
++
++ /* did we find some credits? */
++ if (credits) {
++ /* give what we can */
++ GiveCredits(pCredInfo, pEPDist, credits);
++ }
++
++}
++
++/* initialize and setup credit distribution */
++A_STATUS ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, COMMON_CREDIT_STATE_INFO *pCredInfo)
++{
++ HTC_SERVICE_ID servicepriority[5];
++
++ A_MEMZERO(pCredInfo,sizeof(COMMON_CREDIT_STATE_INFO));
++
++ servicepriority[0] = WMI_CONTROL_SVC; /* highest */
++ servicepriority[1] = WMI_DATA_VO_SVC;
++ servicepriority[2] = WMI_DATA_VI_SVC;
++ servicepriority[3] = WMI_DATA_BE_SVC;
++ servicepriority[4] = WMI_DATA_BK_SVC; /* lowest */
++
++ /* set callbacks and priority list */
++ HTCSetCreditDistribution(HTCHandle,
++ pCredInfo,
++ ar6000_credit_distribute,
++ ar6000_credit_init,
++ servicepriority,
++ 5);
++
++ return A_OK;
++}
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wlan/wlan_node.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wlan/wlan_node.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,371 @@
++/*-
++ * Copyright (c) 2001 Atsushi Onoe
++ * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting
++ * Copyright (c) 2004-2005 Atheros Communications
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. The name of the author may not be used to endorse or promote products
++ * derived from this software without specific prior written permission.
++ *
++ * Alternatively, this software may be distributed under the terms of the
++ * GNU General Public License ("GPL") version 2 as published by the Free
++ * Software Foundation.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
++ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
++ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/wlan/src/wlan_node.c#1 $
++ */
++/*
++ * IEEE 802.11 node handling support.
++ */
++#include <a_config.h>
++#include <athdefs.h>
++#include <a_types.h>
++#include <a_osapi.h>
++#include <a_debug.h>
++#include <ieee80211.h>
++#include <wlan_api.h>
++#include <ieee80211_node.h>
++#include <htc_api.h>
++#include <wmi.h>
++#include <wmi_api.h>
++
++static void wlan_node_timeout(A_ATH_TIMER arg);
++static bss_t * _ieee80211_find_node(struct ieee80211_node_table *nt,
++ const A_UINT8 *macaddr);
++
++bss_t *
++wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size)
++{
++ bss_t *ni;
++
++ ni = A_MALLOC_NOWAIT(sizeof(bss_t));
++
++ if (ni != NULL) {
++ ni->ni_buf = A_MALLOC_NOWAIT(wh_size);
++ if (ni->ni_buf == NULL) {
++ A_FREE(ni);
++ ni = NULL;
++ return ni;
++ }
++ } else {
++ return ni;
++ }
++
++ /* Make sure our lists are clean */
++ ni->ni_list_next = NULL;
++ ni->ni_list_prev = NULL;
++ ni->ni_hash_next = NULL;
++ ni->ni_hash_prev = NULL;
++
++ //
++ // ni_scangen never initialized before and during suspend/resume of winmobile, customer (LG/SEMCO) identified
++ // that some junk has been stored in this, due to this scan list didn't properly updated
++ //
++ ni->ni_scangen = 0;
++
++ return ni;
++}
++
++void
++wlan_node_free(bss_t *ni)
++{
++ if (ni->ni_buf != NULL) {
++ A_FREE(ni->ni_buf);
++ }
++ A_FREE(ni);
++}
++
++void
++wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni,
++ const A_UINT8 *macaddr)
++{
++ int hash;
++
++ A_MEMCPY(ni->ni_macaddr, macaddr, IEEE80211_ADDR_LEN);
++ hash = IEEE80211_NODE_HASH(macaddr);
++ ieee80211_node_initref(ni); /* mark referenced */
++
++ ni->ni_tstamp = A_GET_MS(WLAN_NODE_INACT_TIMEOUT_MSEC);
++ IEEE80211_NODE_LOCK_BH(nt);
++
++ /* Insert at the end of the node list */
++ ni->ni_list_next = NULL;
++ ni->ni_list_prev = nt->nt_node_last;
++ if(nt->nt_node_last != NULL)
++ {
++ nt->nt_node_last->ni_list_next = ni;
++ }
++ nt->nt_node_last = ni;
++ if(nt->nt_node_first == NULL)
++ {
++ nt->nt_node_first = ni;
++ }
++
++ /* Insert into the hash list i.e. the bucket */
++ if((ni->ni_hash_next = nt->nt_hash[hash]) != NULL)
++ {
++ nt->nt_hash[hash]->ni_hash_prev = ni;
++ }
++ ni->ni_hash_prev = NULL;
++ nt->nt_hash[hash] = ni;
++
++ if (!nt->isTimerArmed) {
++ A_TIMEOUT_MS(&nt->nt_inact_timer, WLAN_NODE_INACT_TIMEOUT_MSEC, 0);
++ nt->isTimerArmed = TRUE;
++ }
++
++ IEEE80211_NODE_UNLOCK_BH(nt);
++}
++
++static bss_t *
++_ieee80211_find_node(struct ieee80211_node_table *nt,
++ const A_UINT8 *macaddr)
++{
++ bss_t *ni;
++ int hash;
++
++ IEEE80211_NODE_LOCK_ASSERT(nt);
++
++ hash = IEEE80211_NODE_HASH(macaddr);
++ for(ni = nt->nt_hash[hash]; ni; ni = ni->ni_hash_next) {
++ if (IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) {
++ ieee80211_node_incref(ni); /* mark referenced */
++ return ni;
++ }
++ }
++ return NULL;
++}
++
++bss_t *
++wlan_find_node(struct ieee80211_node_table *nt, const A_UINT8 *macaddr)
++{
++ bss_t *ni;
++
++ IEEE80211_NODE_LOCK(nt);
++ ni = _ieee80211_find_node(nt, macaddr);
++ IEEE80211_NODE_UNLOCK(nt);
++ return ni;
++}
++
++/*
++ * Reclaim a node. If this is the last reference count then
++ * do the normal free work. Otherwise remove it from the node
++ * table and mark it gone by clearing the back-reference.
++ */
++void
++wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni)
++{
++ IEEE80211_NODE_LOCK(nt);
++
++ if(ni->ni_list_prev == NULL)
++ {
++ /* First in list so fix the list head */
++ nt->nt_node_first = ni->ni_list_next;
++ }
++ else
++ {
++ ni->ni_list_prev->ni_list_next = ni->ni_list_next;
++ }
++
++ if(ni->ni_list_next == NULL)
++ {
++ /* Last in list so fix list tail */
++ nt->nt_node_last = ni->ni_list_prev;
++ }
++ else
++ {
++ ni->ni_list_next->ni_list_prev = ni->ni_list_prev;
++ }
++
++ if(ni->ni_hash_prev == NULL)
++ {
++ /* First in list so fix the list head */
++ int hash;
++ hash = IEEE80211_NODE_HASH(ni->ni_macaddr);
++ nt->nt_hash[hash] = ni->ni_hash_next;
++ }
++ else
++ {
++ ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next;
++ }
++
++ if(ni->ni_hash_next != NULL)
++ {
++ ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev;
++ }
++ wlan_node_free(ni);
++
++ IEEE80211_NODE_UNLOCK(nt);
++}
++
++static void
++wlan_node_dec_free(bss_t *ni)
++{
++ if (ieee80211_node_dectestref(ni)) {
++ wlan_node_free(ni);
++ }
++}
++
++void
++wlan_free_allnodes(struct ieee80211_node_table *nt)
++{
++ bss_t *ni;
++
++ while ((ni = nt->nt_node_first) != NULL) {
++ wlan_node_reclaim(nt, ni);
++ }
++}
++
++void
++wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f,
++ void *arg)
++{
++ bss_t *ni;
++ A_UINT32 gen;
++
++ gen = ++nt->nt_scangen;
++
++ IEEE80211_NODE_LOCK(nt);
++ for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
++ if (ni->ni_scangen != gen) {
++ ni->ni_scangen = gen;
++ (void) ieee80211_node_incref(ni);
++ (*f)(arg, ni);
++ wlan_node_dec_free(ni);
++ }
++ }
++ IEEE80211_NODE_UNLOCK(nt);
++}
++
++/*
++ * Node table support.
++ */
++void
++wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt)
++{
++ int i;
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_WLAN, ("node table = 0x%x\n", (A_UINT32)nt));
++ IEEE80211_NODE_LOCK_INIT(nt);
++
++ nt->nt_node_first = nt->nt_node_last = NULL;
++ for(i = 0; i < IEEE80211_NODE_HASHSIZE; i++)
++ {
++ nt->nt_hash[i] = NULL;
++ }
++ A_INIT_TIMER(&nt->nt_inact_timer, wlan_node_timeout, nt);
++ nt->isTimerArmed = FALSE;
++ nt->nt_wmip = wmip;
++}
++
++static void
++wlan_node_timeout(A_ATH_TIMER arg)
++{
++ struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg;
++ bss_t *bss, *nextBss;
++ A_UINT8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = FALSE;
++
++ wmi_get_current_bssid(nt->nt_wmip, myBssid);
++
++ bss = nt->nt_node_first;
++ while (bss != NULL)
++ {
++ nextBss = bss->ni_list_next;
++ if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
++ {
++
++ if (bss->ni_tstamp <= A_GET_MS(0))
++ {
++ /*
++ * free up all but the current bss - if set
++ */
++ wlan_node_reclaim(nt, bss);
++ }
++ else
++ {
++ /*
++ * Re-arm timer, only when we have a bss other than
++ * current bss AND it is not aged-out.
++ */
++ reArmTimer = TRUE;
++ }
++ }
++ bss = nextBss;
++ }
++
++ if(reArmTimer)
++ A_TIMEOUT_MS(&nt->nt_inact_timer, WLAN_NODE_INACT_TIMEOUT_MSEC, 0);
++
++ nt->isTimerArmed = reArmTimer;
++}
++
++void
++wlan_node_table_cleanup(struct ieee80211_node_table *nt)
++{
++ A_UNTIMEOUT(&nt->nt_inact_timer);
++ A_DELETE_TIMER(&nt->nt_inact_timer);
++ wlan_free_allnodes(nt);
++ IEEE80211_NODE_LOCK_DESTROY(nt);
++}
++
++bss_t *
++wlan_find_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid,
++ A_UINT32 ssidLength, A_BOOL bIsWPA2)
++{
++ bss_t *ni = NULL;
++ A_UCHAR *pIESsid = NULL;
++
++ IEEE80211_NODE_LOCK (nt);
++
++ for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
++ pIESsid = ni->ni_cie.ie_ssid;
++ if (pIESsid[1] <= 32) {
++
++ // Step 1 : Check SSID
++ if (0x00 == memcmp (pSsid, &pIESsid[2], ssidLength)) {
++
++ // Step 2 : if SSID matches, check WPA or WPA2
++ if (TRUE == bIsWPA2 && NULL != ni->ni_cie.ie_rsn) {
++ ieee80211_node_incref (ni); /* mark referenced */
++ IEEE80211_NODE_UNLOCK (nt);
++ return ni;
++ }
++ if (FALSE == bIsWPA2 && NULL != ni->ni_cie.ie_wpa) {
++ ieee80211_node_incref(ni); /* mark referenced */
++ IEEE80211_NODE_UNLOCK (nt);
++ return ni;
++ }
++ }
++ }
++ }
++
++ IEEE80211_NODE_UNLOCK (nt);
++
++ return NULL;
++}
++
++void
++wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni)
++{
++ IEEE80211_NODE_LOCK (nt);
++ wlan_node_dec_free (ni);
++ IEEE80211_NODE_UNLOCK (nt);
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wlan/wlan_recv_beacon.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wlan/wlan_recv_beacon.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,192 @@
++/*-
++ * Copyright (c) 2001 Atsushi Onoe
++ * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. The name of the author may not be used to endorse or promote products
++ * derived from this software without specific prior written permission.
++ *
++ * Alternatively, this software may be distributed under the terms of the
++ * GNU General Public License ("GPL") version 2 as published by the Free
++ * Software Foundation.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
++ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
++ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ */
++/*
++ * IEEE 802.11 input handling.
++ */
++
++#include "a_config.h"
++#include "athdefs.h"
++#include "a_types.h"
++#include "a_osapi.h"
++#include <wmi.h>
++#include <ieee80211.h>
++#include <wlan_api.h>
++
++#define IEEE80211_VERIFY_LENGTH(_len, _minlen) do { \
++ if ((_len) < (_minlen)) { \
++ return A_EINVAL; \
++ } \
++} while (0)
++
++#define IEEE80211_VERIFY_ELEMENT(__elem, __maxlen) do { \
++ if ((__elem) == NULL) { \
++ return A_EINVAL; \
++ } \
++ if ((__elem)[1] > (__maxlen)) { \
++ return A_EINVAL; \
++ } \
++} while (0)
++
++
++/* unaligned little endian access */
++#define LE_READ_2(p) \
++ ((A_UINT16) \
++ ((((A_UINT8 *)(p))[0] ) | (((A_UINT8 *)(p))[1] << 8)))
++
++#define LE_READ_4(p) \
++ ((A_UINT32) \
++ ((((A_UINT8 *)(p))[0] ) | (((A_UINT8 *)(p))[1] << 8) | \
++ (((A_UINT8 *)(p))[2] << 16) | (((A_UINT8 *)(p))[3] << 24)))
++
++
++static int __inline
++iswpaoui(const A_UINT8 *frm)
++{
++ return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI);
++}
++
++static int __inline
++iswmmoui(const A_UINT8 *frm)
++{
++ return frm[1] > 3 && LE_READ_4(frm+2) == ((WMM_OUI_TYPE<<24)|WMM_OUI);
++}
++
++static int __inline
++iswmmparam(const A_UINT8 *frm)
++{
++ return frm[1] > 5 && frm[6] == WMM_PARAM_OUI_SUBTYPE;
++}
++
++static int __inline
++iswmminfo(const A_UINT8 *frm)
++{
++ return frm[1] > 5 && frm[6] == WMM_INFO_OUI_SUBTYPE;
++}
++
++static int __inline
++isatherosoui(const A_UINT8 *frm)
++{
++ return frm[1] > 3 && LE_READ_4(frm+2) == ((ATH_OUI_TYPE<<24)|ATH_OUI);
++}
++
++static int __inline
++iswscoui(const A_UINT8 *frm)
++{
++ return frm[1] > 3 && LE_READ_4(frm+2) == ((0x04<<24)|WPA_OUI);
++}
++
++A_STATUS
++wlan_parse_beacon(A_UINT8 *buf, int framelen, struct ieee80211_common_ie *cie)
++{
++ A_UINT8 *frm, *efrm;
++
++ frm = buf;
++ efrm = (A_UINT8 *) (frm + framelen);
++
++ /*
++ * beacon/probe response frame format
++ * [8] time stamp
++ * [2] beacon interval
++ * [2] capability information
++ * [tlv] ssid
++ * [tlv] supported rates
++ * [tlv] country information
++ * [tlv] parameter set (FH/DS)
++ * [tlv] erp information
++ * [tlv] extended supported rates
++ * [tlv] WMM
++ * [tlv] WPA or RSN
++ * [tlv] Atheros Advanced Capabilities
++ */
++ IEEE80211_VERIFY_LENGTH(efrm - frm, 12);
++ A_MEMZERO(cie, sizeof(*cie));
++
++ cie->ie_tstamp = frm; frm += 8;
++ cie->ie_beaconInt = A_LE2CPU16(*(A_UINT16 *)frm); frm += 2;
++ cie->ie_capInfo = A_LE2CPU16(*(A_UINT16 *)frm); frm += 2;
++ cie->ie_chan = 0;
++
++ while (frm < efrm) {
++ switch (*frm) {
++ case IEEE80211_ELEMID_SSID:
++ cie->ie_ssid = frm;
++ break;
++ case IEEE80211_ELEMID_RATES:
++ cie->ie_rates = frm;
++ break;
++ case IEEE80211_ELEMID_COUNTRY:
++ cie->ie_country = frm;
++ break;
++ case IEEE80211_ELEMID_FHPARMS:
++ break;
++ case IEEE80211_ELEMID_DSPARMS:
++ cie->ie_chan = frm[2];
++ break;
++ case IEEE80211_ELEMID_TIM:
++ cie->ie_tim = frm;
++ break;
++ case IEEE80211_ELEMID_IBSSPARMS:
++ break;
++ case IEEE80211_ELEMID_XRATES:
++ cie->ie_xrates = frm;
++ break;
++ case IEEE80211_ELEMID_ERP:
++ if (frm[1] != 1) {
++ //A_PRINTF("Discarding ERP Element - Bad Len\n");
++ return A_EINVAL;
++ }
++ cie->ie_erp = frm[2];
++ break;
++ case IEEE80211_ELEMID_RSN:
++ cie->ie_rsn = frm;
++ break;
++ case IEEE80211_ELEMID_VENDOR:
++ if (iswpaoui(frm)) {
++ cie->ie_wpa = frm;
++ } else if (iswmmoui(frm)) {
++ cie->ie_wmm = frm;
++ } else if (isatherosoui(frm)) {
++ cie->ie_ath = frm;
++ } else if(iswscoui(frm)) {
++ cie->ie_wsc = frm;
++ }
++ break;
++ default:
++ break;
++ }
++ frm += frm[1] + 2;
++ }
++ IEEE80211_VERIFY_ELEMENT(cie->ie_rates, IEEE80211_RATE_MAXSIZE);
++ IEEE80211_VERIFY_ELEMENT(cie->ie_ssid, IEEE80211_NWID_LEN);
++
++ return A_OK;
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wlan/wlan_utils.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wlan/wlan_utils.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,59 @@
++/*
++ * Copyright (c) 2004-2005 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * This module implements frequently used wlan utilies
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/wlan/src/wlan_utils.c#1 $
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include <a_config.h>
++#include <athdefs.h>
++#include <a_types.h>
++#include <a_osapi.h>
++
++/*
++ * converts ieee channel number to frequency
++ */
++A_UINT16
++wlan_ieee2freq(int chan)
++{
++ if (chan == 14) {
++ return 2484;
++ }
++ if (chan < 14) { /* 0-13 */
++ return (2407 + (chan*5));
++ }
++ if (chan < 27) { /* 15-26 */
++ return (2512 + ((chan-15)*20));
++ }
++ return (5000 + (chan*5));
++}
++
++/*
++ * Converts MHz frequency to IEEE channel number.
++ */
++A_UINT32
++wlan_freq2ieee(A_UINT16 freq)
++{
++ if (freq == 2484)
++ return 14;
++ if (freq < 2484)
++ return (freq - 2407) / 5;
++ if (freq < 5000)
++ return 15 + ((freq - 2512) / 20);
++ return (freq - 5000) / 5;
++}
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wmi/wmi.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wmi/wmi.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,3921 @@
++/*
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * This module implements the hardware independent layer of the
++ * Wireless Module Interface (WMI) protocol.
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/wmi/wmi.c#2 $
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#include <a_config.h>
++#include <athdefs.h>
++#include <a_types.h>
++#include <a_osapi.h>
++#include "htc.h"
++#include "htc_api.h"
++#include "wmi.h"
++#include <ieee80211.h>
++#include <ieee80211_node.h>
++#include <wlan_api.h>
++#include <wmi_api.h>
++#include "dset_api.h"
++#include "gpio_api.h"
++#include "wmi_host.h"
++#include "a_drv.h"
++#include "a_drv_api.h"
++#include "a_debug.h"
++#include "dbglog_api.h"
++
++static A_STATUS wmi_ready_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++
++static A_STATUS wmi_connect_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_disconnect_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_tkip_micerr_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_bssInfo_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_opt_frame_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_pstream_timeout_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_sync_point(struct wmi_t *wmip);
++
++static A_STATUS wmi_bitrate_reply_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_ratemask_reply_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_channelList_reply_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_regDomain_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_txPwr_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_neighborReport_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++
++static A_STATUS wmi_dset_open_req_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++#ifdef CONFIG_HOST_DSET_SUPPORT
++static A_STATUS wmi_dset_close_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_dset_data_req_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++#endif /* CONFIG_HOST_DSET_SUPPORT */
++
++
++static A_STATUS wmi_scanComplete_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_errorEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_statsEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_rssiThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_hbChallengeResp_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_reportErrorEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_cac_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_roam_tbl_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_roam_data_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS wmi_get_wow_list_event_rx(struct wmi_t *wmip, A_UINT8 *datap,
++ int len);
++static A_STATUS
++wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, A_UINT8 *datap, A_UINT32 len);
++
++#ifdef CONFIG_HOST_GPIO_SUPPORT
++static A_STATUS wmi_gpio_intr_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_gpio_data_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++static A_STATUS wmi_gpio_ack_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++#endif /* CONFIG_HOST_GPIO_SUPPORT */
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++static A_STATUS
++wmi_tcmd_test_report_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++#endif
++
++static A_STATUS
++wmi_txRetryErrEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++
++static A_STATUS
++wmi_snrThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++
++static A_STATUS
++wmi_lqThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++
++static A_BOOL
++wmi_is_bitrate_index_valid(struct wmi_t *wmip, A_UINT32 rateIndex);
++
++static A_STATUS
++wmi_aplistEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++
++static A_STATUS
++wmi_dbglog_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++
++static A_STATUS wmi_keepalive_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len);
++
++int wps_enable;
++static const A_INT32 wmi_rateTable[] = {
++ 1000,
++ 2000,
++ 5500,
++ 11000,
++ 6000,
++ 9000,
++ 12000,
++ 18000,
++ 24000,
++ 36000,
++ 48000,
++ 54000,
++ 0};
++
++#define MODE_A_SUPPORT_RATE_START 4
++#define MODE_A_SUPPORT_RATE_STOP 11
++
++#define MODE_GONLY_SUPPORT_RATE_START MODE_A_SUPPORT_RATE_START
++#define MODE_GONLY_SUPPORT_RATE_STOP MODE_A_SUPPORT_RATE_STOP
++
++#define MODE_B_SUPPORT_RATE_START 0
++#define MODE_B_SUPPORT_RATE_STOP 3
++
++#define MODE_G_SUPPORT_RATE_START 0
++#define MODE_G_SUPPORT_RATE_STOP 11
++
++#define MAX_NUMBER_OF_SUPPORT_RATES (MODE_G_SUPPORT_RATE_STOP + 1)
++
++/* 802.1d to AC mapping. Refer pg 57 of WMM-test-plan-v1.2 */
++const A_UINT8 up_to_ac[]= {
++ WMM_AC_BE,
++ WMM_AC_BK,
++ WMM_AC_BK,
++ WMM_AC_BE,
++ WMM_AC_VI,
++ WMM_AC_VI,
++ WMM_AC_VO,
++ WMM_AC_VO,
++ };
++
++void *
++wmi_init(void *devt)
++{
++ struct wmi_t *wmip;
++
++ wmip = A_MALLOC(sizeof(struct wmi_t));
++ if (wmip == NULL) {
++ return (NULL);
++ }
++ A_MEMZERO(wmip, sizeof(*wmip));
++ A_MUTEX_INIT(&wmip->wmi_lock);
++ wmip->wmi_devt = devt;
++ wlan_node_table_init(wmip, &wmip->wmi_scan_table);
++ wmi_qos_state_init(wmip);
++ wmip->wmi_powerMode = REC_POWER;
++ wmip->wmi_phyMode = WMI_11G_MODE;
++
++ return (wmip);
++}
++
++void
++wmi_qos_state_init(struct wmi_t *wmip)
++{
++ A_UINT8 i;
++
++ if (wmip == NULL) {
++ return;
++ }
++ LOCK_WMI(wmip);
++
++ /* Initialize QoS States */
++ wmip->wmi_numQoSStream = 0;
++
++ wmip->wmi_fatPipeExists = 0;
++
++ for (i=0; i < WMM_NUM_AC; i++) {
++ wmip->wmi_streamExistsForAC[i]=0;
++ }
++
++ /* Initialize the static Wmi stream Pri to WMM AC mappings Arrays */
++ WMI_INIT_WMISTREAM_AC_MAP(wmip);
++
++ UNLOCK_WMI(wmip);
++
++ A_WMI_SET_NUMDATAENDPTS(wmip->wmi_devt, 1);
++}
++
++void
++wmi_shutdown(struct wmi_t *wmip)
++{
++ if (wmip != NULL) {
++ wlan_node_table_cleanup(&wmip->wmi_scan_table);
++ if (A_IS_MUTEX_VALID(&wmip->wmi_lock)) {
++ A_MUTEX_DELETE(&wmip->wmi_lock);
++ }
++ A_FREE(wmip);
++ }
++}
++
++/*
++ * performs DIX to 802.3 encapsulation for transmit packets.
++ * uses passed in buffer. Returns buffer or NULL if failed.
++ * Assumes the entire DIX header is contigous and that there is
++ * enough room in the buffer for a 802.3 mac header and LLC+SNAP headers.
++ */
++A_STATUS
++wmi_dix_2_dot3(struct wmi_t *wmip, void *osbuf)
++{
++ A_UINT8 *datap;
++ A_UINT16 typeorlen;
++ ATH_MAC_HDR macHdr;
++ ATH_LLC_SNAP_HDR *llcHdr;
++
++ A_ASSERT(osbuf != NULL);
++
++ if (A_NETBUF_HEADROOM(osbuf) <
++ (sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR)))
++ {
++ return A_NO_MEMORY;
++ }
++
++ datap = A_NETBUF_DATA(osbuf);
++
++ typeorlen = *(A_UINT16 *)(datap + ATH_MAC_LEN + ATH_MAC_LEN);
++
++ if (!IS_ETHERTYPE(A_BE2CPU16(typeorlen))) {
++ /*
++ * packet is already in 802.3 format - return success
++ */
++ A_DPRINTF(DBG_WMI, (DBGFMT "packet already 802.3\n", DBGARG));
++ return (A_OK);
++ }
++
++ /*
++ * Save mac fields and length to be inserted later
++ */
++ A_MEMCPY(macHdr.dstMac, datap, ATH_MAC_LEN);
++ A_MEMCPY(macHdr.srcMac, datap + ATH_MAC_LEN, ATH_MAC_LEN);
++ macHdr.typeOrLen = A_CPU2BE16(A_NETBUF_LEN(osbuf) - sizeof(ATH_MAC_HDR) +
++ sizeof(ATH_LLC_SNAP_HDR));
++
++ /*
++ * Make room for LLC+SNAP headers
++ */
++ if (A_NETBUF_PUSH(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != A_OK) {
++ return A_NO_MEMORY;
++ }
++
++ datap = A_NETBUF_DATA(osbuf);
++
++ A_MEMCPY(datap, &macHdr, sizeof (ATH_MAC_HDR));
++
++ llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR));
++ llcHdr->dsap = 0xAA;
++ llcHdr->ssap = 0xAA;
++ llcHdr->cntl = 0x03;
++ llcHdr->orgCode[0] = 0x0;
++ llcHdr->orgCode[1] = 0x0;
++ llcHdr->orgCode[2] = 0x0;
++ llcHdr->etherType = typeorlen;
++
++ return (A_OK);
++}
++
++/*
++ * Adds a WMI data header
++ * Assumes there is enough room in the buffer to add header.
++ */
++A_STATUS
++wmi_data_hdr_add(struct wmi_t *wmip, void *osbuf, A_UINT8 msgType)
++{
++ WMI_DATA_HDR *dtHdr;
++
++ A_ASSERT(osbuf != NULL);
++
++ if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != A_OK) {
++ return A_NO_MEMORY;
++ }
++
++ dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf);
++ dtHdr->info = msgType;
++ dtHdr->rssi = 0;
++
++ return (A_OK);
++}
++
++A_UINT8 wmi_implicit_create_pstream(struct wmi_t *wmip, void *osbuf, A_UINT8 dir, A_UINT8 up)
++{
++ A_UINT8 *datap;
++ A_UINT8 trafficClass = WMM_AC_BE, userPriority = up;
++ ATH_LLC_SNAP_HDR *llcHdr;
++ A_UINT16 ipType = IP_ETHERTYPE;
++ WMI_DATA_HDR *dtHdr;
++ WMI_CREATE_PSTREAM_CMD cmd;
++ A_BOOL streamExists = FALSE;
++
++ A_ASSERT(osbuf != NULL);
++
++ datap = A_NETBUF_DATA(osbuf);
++
++ if (up == UNDEFINED_PRI) {
++ llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(WMI_DATA_HDR) +
++ sizeof(ATH_MAC_HDR));
++
++ if (llcHdr->etherType == A_CPU2BE16(ipType)) {
++ /* Extract the endpoint info from the TOS field in the IP header */
++ userPriority = A_WMI_IPTOS_TO_USERPRIORITY(((A_UINT8 *)llcHdr) + sizeof(ATH_LLC_SNAP_HDR));
++ }
++ }
++
++ if (userPriority < MAX_NUM_PRI) {
++ trafficClass = convert_userPriority_to_trafficClass(userPriority);
++ }
++
++ dtHdr = (WMI_DATA_HDR *)datap;
++ if(dir==UPLINK_TRAFFIC)
++ dtHdr->info |= (userPriority & WMI_DATA_HDR_UP_MASK) << WMI_DATA_HDR_UP_SHIFT; /* lower 3-bits are 802.1d priority */
++
++ LOCK_WMI(wmip);
++ streamExists = wmip->wmi_fatPipeExists;
++ UNLOCK_WMI(wmip);
++
++ if (!(streamExists & (1 << trafficClass))) {
++
++ A_MEMZERO(&cmd, sizeof(cmd));
++ cmd.trafficClass = trafficClass;
++ cmd.userPriority = userPriority;
++ cmd.inactivityInt = WMI_IMPLICIT_PSTREAM_INACTIVITY_INT;
++ /* Implicit streams are created with TSID 0xFF */
++ cmd.tsid = WMI_IMPLICIT_PSTREAM;
++ wmi_create_pstream_cmd(wmip, &cmd);
++ }
++
++ return trafficClass;
++}
++
++WMI_PRI_STREAM_ID
++wmi_get_stream_id(struct wmi_t *wmip, A_UINT8 trafficClass)
++{
++ return WMI_ACCESSCATEGORY_WMISTREAM(wmip, trafficClass);
++}
++
++/*
++ * performs 802.3 to DIX encapsulation for received packets.
++ * Assumes the entire 802.3 header is contigous.
++ */
++A_STATUS
++wmi_dot3_2_dix(struct wmi_t *wmip, void *osbuf)
++{
++ A_UINT8 *datap;
++ ATH_MAC_HDR macHdr;
++ ATH_LLC_SNAP_HDR *llcHdr;
++
++ A_ASSERT(osbuf != NULL);
++ datap = A_NETBUF_DATA(osbuf);
++
++ A_MEMCPY(&macHdr, datap, sizeof(ATH_MAC_HDR));
++ llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR));
++ macHdr.typeOrLen = llcHdr->etherType;
++
++ if (A_NETBUF_PULL(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != A_OK) {
++ return A_NO_MEMORY;
++ }
++
++ datap = A_NETBUF_DATA(osbuf);
++
++ A_MEMCPY(datap, &macHdr, sizeof (ATH_MAC_HDR));
++
++ return (A_OK);
++}
++
++/*
++ * Removes a WMI data header
++ */
++A_STATUS
++wmi_data_hdr_remove(struct wmi_t *wmip, void *osbuf)
++{
++ A_ASSERT(osbuf != NULL);
++
++ return (A_NETBUF_PULL(osbuf, sizeof(WMI_DATA_HDR)));
++}
++
++void
++wmi_iterate_nodes(struct wmi_t *wmip, wlan_node_iter_func *f, void *arg)
++{
++ wlan_iterate_nodes(&wmip->wmi_scan_table, f, arg);
++}
++
++/*
++ * WMI Extended Event received from Target.
++ */
++A_STATUS
++wmi_control_rx_xtnd(struct wmi_t *wmip, void *osbuf)
++{
++ WMIX_CMD_HDR *cmd;
++ A_UINT16 id;
++ A_UINT8 *datap;
++ A_UINT32 len;
++ A_STATUS status = A_OK;
++
++ if (A_NETBUF_LEN(osbuf) < sizeof(WMIX_CMD_HDR)) {
++ A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG));
++ wmip->wmi_stats.cmd_len_err++;
++ A_NETBUF_FREE(osbuf);
++ return A_ERROR;
++ }
++
++ cmd = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf);
++ id = cmd->commandId;
++
++ if (A_NETBUF_PULL(osbuf, sizeof(WMIX_CMD_HDR)) != A_OK) {
++ A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG));
++ wmip->wmi_stats.cmd_len_err++;
++ A_NETBUF_FREE(osbuf);
++ return A_ERROR;
++ }
++
++ datap = A_NETBUF_DATA(osbuf);
++ len = A_NETBUF_LEN(osbuf);
++
++ switch (id) {
++ case (WMIX_DSETOPENREQ_EVENTID):
++ status = wmi_dset_open_req_rx(wmip, datap, len);
++ break;
++#ifdef CONFIG_HOST_DSET_SUPPORT
++ case (WMIX_DSETCLOSE_EVENTID):
++ status = wmi_dset_close_rx(wmip, datap, len);
++ break;
++ case (WMIX_DSETDATAREQ_EVENTID):
++ status = wmi_dset_data_req_rx(wmip, datap, len);
++ break;
++#endif /* CONFIG_HOST_DSET_SUPPORT */
++#ifdef CONFIG_HOST_GPIO_SUPPORT
++ case (WMIX_GPIO_INTR_EVENTID):
++ wmi_gpio_intr_rx(wmip, datap, len);
++ break;
++ case (WMIX_GPIO_DATA_EVENTID):
++ wmi_gpio_data_rx(wmip, datap, len);
++ break;
++ case (WMIX_GPIO_ACK_EVENTID):
++ wmi_gpio_ack_rx(wmip, datap, len);
++ break;
++#endif /* CONFIG_HOST_GPIO_SUPPORT */
++ case (WMIX_HB_CHALLENGE_RESP_EVENTID):
++ wmi_hbChallengeResp_rx(wmip, datap, len);
++ break;
++ case (WMIX_DBGLOG_EVENTID):
++ wmi_dbglog_event_rx(wmip, datap, len);
++ break;
++ default:
++ A_DPRINTF(DBG_WMI|DBG_ERROR,
++ (DBGFMT "Unknown id 0x%x\n", DBGARG, id));
++ wmip->wmi_stats.cmd_id_err++;
++ status = A_ERROR;
++ break;
++ }
++
++ return status;
++}
++
++/*
++ * Control Path
++ */
++A_UINT32 cmdRecvNum;
++
++A_STATUS
++wmi_control_rx(struct wmi_t *wmip, void *osbuf)
++{
++ WMI_CMD_HDR *cmd;
++ A_UINT16 id;
++ A_UINT8 *datap;
++ A_UINT32 len, i, loggingReq;
++ A_STATUS status = A_OK;
++
++ A_ASSERT(osbuf != NULL);
++ if (A_NETBUF_LEN(osbuf) < sizeof(WMI_CMD_HDR)) {
++ A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG));
++ wmip->wmi_stats.cmd_len_err++;
++ A_NETBUF_FREE(osbuf);
++ return A_ERROR;
++ }
++
++ cmd = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf);
++ id = cmd->commandId;
++
++ if (A_NETBUF_PULL(osbuf, sizeof(WMI_CMD_HDR)) != A_OK) {
++ A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG));
++ wmip->wmi_stats.cmd_len_err++;
++ A_NETBUF_FREE(osbuf);
++ return A_ERROR;
++ }
++
++ datap = A_NETBUF_DATA(osbuf);
++ len = A_NETBUF_LEN(osbuf);
++
++ ar6000_get_driver_cfg(wmip->wmi_devt,
++ AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS,
++ &loggingReq);
++
++ if(loggingReq) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI %d \n",id));
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI recv, MsgNo %d : ", cmdRecvNum));
++ for(i = 0; i < len; i++)
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("%x ", datap[i]));
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("\n"));
++ }
++
++ LOCK_WMI(wmip);
++ cmdRecvNum++;
++ UNLOCK_WMI(wmip);
++
++ switch (id) {
++ case (WMI_GET_BITRATE_CMDID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_BITRATE_CMDID\n", DBGARG));
++ status = wmi_bitrate_reply_rx(wmip, datap, len);
++ break;
++ case (WMI_GET_CHANNEL_LIST_CMDID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_CHANNEL_LIST_CMDID\n", DBGARG));
++ status = wmi_channelList_reply_rx(wmip, datap, len);
++ break;
++ case (WMI_GET_TX_PWR_CMDID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_TX_PWR_CMDID\n", DBGARG));
++ status = wmi_txPwr_reply_rx(wmip, datap, len);
++ break;
++ case (WMI_READY_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_READY_EVENTID\n", DBGARG));
++ status = wmi_ready_event_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ A_WMI_DBGLOG_INIT_DONE(wmip->wmi_devt);
++ break;
++ case (WMI_CONNECT_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CONNECT_EVENTID\n", DBGARG));
++ status = wmi_connect_event_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_DISCONNECT_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DISCONNECT_EVENTID\n", DBGARG));
++ status = wmi_disconnect_event_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_TKIP_MICERR_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TKIP_MICERR_EVENTID\n", DBGARG));
++ status = wmi_tkip_micerr_event_rx(wmip, datap, len);
++ break;
++ case (WMI_BSSINFO_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BSSINFO_EVENTID\n", DBGARG));
++ status = wmi_bssInfo_event_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_REGDOMAIN_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REGDOMAIN_EVENTID\n", DBGARG));
++ status = wmi_regDomain_event_rx(wmip, datap, len);
++ break;
++ case (WMI_PSTREAM_TIMEOUT_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSTREAM_TIMEOUT_EVENTID\n", DBGARG));
++ status = wmi_pstream_timeout_event_rx(wmip, datap, len);
++ /* pstreams are fatpipe abstractions that get implicitly created.
++ * User apps only deal with thinstreams. creation of a thinstream
++ * by the user or data traffic flow in an AC triggers implicit
++ * pstream creation. Do we need to send this event to App..?
++ * no harm in sending it.
++ */
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_NEIGHBOR_REPORT_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_NEIGHBOR_REPORT_EVENTID\n", DBGARG));
++ status = wmi_neighborReport_event_rx(wmip, datap, len);
++ break;
++ case (WMI_SCAN_COMPLETE_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SCAN_COMPLETE_EVENTID\n", DBGARG));
++ status = wmi_scanComplete_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_CMDERROR_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CMDERROR_EVENTID\n", DBGARG));
++ status = wmi_errorEvent_rx(wmip, datap, len);
++ break;
++ case (WMI_REPORT_STATISTICS_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_STATISTICS_EVENTID\n", DBGARG));
++ status = wmi_statsEvent_rx(wmip, datap, len);
++ break;
++ case (WMI_RSSI_THRESHOLD_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_RSSI_THRESHOLD_EVENTID\n", DBGARG));
++ status = wmi_rssiThresholdEvent_rx(wmip, datap, len);
++ break;
++ case (WMI_ERROR_REPORT_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_ERROR_REPORT_EVENTID\n", DBGARG));
++ status = wmi_reportErrorEvent_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_OPT_RX_FRAME_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_OPT_RX_FRAME_EVENTID\n", DBGARG));
++ status = wmi_opt_frame_event_rx(wmip, datap, len);
++ break;
++ case (WMI_REPORT_ROAM_TBL_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_TBL_EVENTID\n", DBGARG));
++ status = wmi_roam_tbl_event_rx(wmip, datap, len);
++ break;
++ case (WMI_EXTENSION_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_EXTENSION_EVENTID\n", DBGARG));
++ status = wmi_control_rx_xtnd(wmip, osbuf);
++ break;
++ case (WMI_CAC_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CAC_EVENTID\n", DBGARG));
++ status = wmi_cac_event_rx(wmip, datap, len);
++ break;
++ case (WMI_REPORT_ROAM_DATA_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_DATA_EVENTID\n", DBGARG));
++ status = wmi_roam_data_event_rx(wmip, datap, len);
++ break;
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++ case (WMI_TEST_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TEST_EVENTID\n", DBGARG));
++ status = wmi_tcmd_test_report_rx(wmip, datap, len);
++ break;
++#endif
++ case (WMI_GET_FIXRATES_CMDID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_FIXRATES_CMDID\n", DBGARG));
++ status = wmi_ratemask_reply_rx(wmip, datap, len);
++ break;
++ case (WMI_TX_RETRY_ERR_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TX_RETRY_ERR_EVENTID\n", DBGARG));
++ status = wmi_txRetryErrEvent_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_SNR_THRESHOLD_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SNR_THRESHOLD_EVENTID\n", DBGARG));
++ status = wmi_snrThresholdEvent_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_LQ_THRESHOLD_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_LQ_THRESHOLD_EVENTID\n", DBGARG));
++ status = wmi_lqThresholdEvent_rx(wmip, datap, len);
++ A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
++ break;
++ case (WMI_APLIST_EVENTID):
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Received APLIST Event\n"));
++ status = wmi_aplistEvent_rx(wmip, datap, len);
++ break;
++ case (WMI_GET_KEEPALIVE_CMDID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_KEEPALIVE_CMDID\n", DBGARG));
++ status = wmi_keepalive_reply_rx(wmip, datap, len);
++ break;
++ case (WMI_GET_WOW_LIST_EVENTID):
++ status = wmi_get_wow_list_event_rx(wmip, datap, len);
++ break;
++ case (WMI_GET_PMKID_LIST_EVENTID):
++ A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_PMKID_LIST Event\n", DBGARG));
++ status = wmi_get_pmkid_list_event_rx(wmip, datap, len);
++ break;
++ default:
++ A_DPRINTF(DBG_WMI|DBG_ERROR,
++ (DBGFMT "Unknown id 0x%x\n", DBGARG, id));
++ wmip->wmi_stats.cmd_id_err++;
++ status = A_ERROR;
++ break;
++ }
++
++ A_NETBUF_FREE(osbuf);
++
++ return status;
++}
++
++static A_STATUS
++wmi_ready_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_READY_EVENT *ev = (WMI_READY_EVENT *)datap;
++
++ if (len < sizeof(WMI_READY_EVENT)) {
++ return A_EINVAL;
++ }
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++ wmip->wmi_ready = TRUE;
++ A_WMI_READY_EVENT(wmip->wmi_devt, ev->macaddr, ev->phyCapability);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_connect_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_CONNECT_EVENT *ev;
++
++ if (len < sizeof(WMI_CONNECT_EVENT)) {
++ return A_EINVAL;
++ }
++ ev = (WMI_CONNECT_EVENT *)datap;
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "freq %d bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
++ DBGARG, ev->channel,
++ ev->bssid[0], ev->bssid[1], ev->bssid[2],
++ ev->bssid[3], ev->bssid[4], ev->bssid[5]));
++
++ A_MEMCPY(wmip->wmi_bssid, ev->bssid, ATH_MAC_LEN);
++
++ A_WMI_CONNECT_EVENT(wmip->wmi_devt, ev->channel, ev->bssid,
++ ev->listenInterval, ev->beaconInterval,
++ ev->networkType, ev->beaconIeLen,
++ ev->assocReqLen, ev->assocRespLen,
++ ev->assocInfo);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_regDomain_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_REG_DOMAIN_EVENT *ev;
++
++ if (len < sizeof(*ev)) {
++ return A_EINVAL;
++ }
++ ev = (WMI_REG_DOMAIN_EVENT *)datap;
++
++ A_WMI_REGDOMAIN_EVENT(wmip->wmi_devt, ev->regDomain);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_neighborReport_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_NEIGHBOR_REPORT_EVENT *ev;
++ int numAps;
++
++ if (len < sizeof(*ev)) {
++ return A_EINVAL;
++ }
++ ev = (WMI_NEIGHBOR_REPORT_EVENT *)datap;
++ numAps = ev->numberOfAps;
++
++ if (len < (int)(sizeof(*ev) + ((numAps - 1) * sizeof(WMI_NEIGHBOR_INFO)))) {
++ return A_EINVAL;
++ }
++
++ A_WMI_NEIGHBORREPORT_EVENT(wmip->wmi_devt, numAps, ev->neighbor);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_disconnect_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_DISCONNECT_EVENT *ev;
++
++ if (len < sizeof(WMI_DISCONNECT_EVENT)) {
++ return A_EINVAL;
++ }
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ ev = (WMI_DISCONNECT_EVENT *)datap;
++
++ A_MEMZERO(wmip->wmi_bssid, sizeof(wmip->wmi_bssid));
++
++ A_WMI_DISCONNECT_EVENT(wmip->wmi_devt, ev->disconnectReason, ev->bssid,
++ ev->assocRespLen, ev->assocInfo, ev->protocolReasonStatus);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_tkip_micerr_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_TKIP_MICERR_EVENT *ev;
++
++ if (len < sizeof(*ev)) {
++ return A_EINVAL;
++ }
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ ev = (WMI_TKIP_MICERR_EVENT *)datap;
++ A_WMI_TKIP_MICERR_EVENT(wmip->wmi_devt, ev->keyid, ev->ismcast);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_bssInfo_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ bss_t *bss;
++ WMI_BSS_INFO_HDR *bih;
++ A_UINT8 *buf;
++ A_UINT32 nodeCachingAllowed;
++
++ if (len <= sizeof(WMI_BSS_INFO_HDR)) {
++ return A_EINVAL;
++ }
++
++ A_WMI_BSSINFO_EVENT_RX(wmip->wmi_devt, datap, len);
++ /* What is driver config for wlan node caching? */
++ if(ar6000_get_driver_cfg(wmip->wmi_devt,
++ AR6000_DRIVER_CFG_GET_WLANNODECACHING,
++ &nodeCachingAllowed) != A_OK) {
++ return A_EINVAL;
++ }
++
++ if(!nodeCachingAllowed) {
++ return A_OK;
++ }
++
++
++ bih = (WMI_BSS_INFO_HDR *)datap;
++ buf = datap + sizeof(WMI_BSS_INFO_HDR);
++ len -= sizeof(WMI_BSS_INFO_HDR);
++
++ A_DPRINTF(DBG_WMI2, (DBGFMT "bssInfo event - ch %u, rssi %02x, "
++ "bssid \"%02x:%02x:%02x:%02x:%02x:%02x\"\n", DBGARG,
++ bih->channel, (unsigned char) bih->rssi, bih->bssid[0],
++ bih->bssid[1], bih->bssid[2], bih->bssid[3], bih->bssid[4],
++ bih->bssid[5]));
++
++ if(wps_enable && (bih->frameType == PROBERESP_FTYPE) ) {
++ printk("%s() A_OK 2\n", __FUNCTION__);
++ return A_OK;
++ }
++
++ bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid);
++ if (bss != NULL) {
++ /*
++ * Free up the node. Not the most efficient process given
++ * we are about to allocate a new node but it is simple and should be
++ * adequate.
++ */
++ wlan_node_reclaim(&wmip->wmi_scan_table, bss);
++ }
++
++ bss = wlan_node_alloc(&wmip->wmi_scan_table, len);
++ if (bss == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ bss->ni_snr = bih->snr;
++ bss->ni_rssi = bih->rssi;
++ A_ASSERT(bss->ni_buf != NULL);
++ A_MEMCPY(bss->ni_buf, buf, len);
++
++ if (wlan_parse_beacon(bss->ni_buf, len, &bss->ni_cie) != A_OK) {
++ wlan_node_free(bss);
++ return A_EINVAL;
++ }
++
++ /*
++ * Update the frequency in ie_chan, overwriting of channel number
++ * which is done in wlan_parse_beacon
++ */
++ bss->ni_cie.ie_chan = bih->channel;
++ wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_opt_frame_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ bss_t *bss;
++ WMI_OPT_RX_INFO_HDR *bih;
++ A_UINT8 *buf;
++
++ if (len <= sizeof(WMI_OPT_RX_INFO_HDR)) {
++ return A_EINVAL;
++ }
++
++ bih = (WMI_OPT_RX_INFO_HDR *)datap;
++ buf = datap + sizeof(WMI_OPT_RX_INFO_HDR);
++ len -= sizeof(WMI_OPT_RX_INFO_HDR);
++
++ A_DPRINTF(DBG_WMI2, (DBGFMT "opt frame event %2.2x:%2.2x\n", DBGARG,
++ bih->bssid[4], bih->bssid[5]));
++
++ bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid);
++ if (bss != NULL) {
++ /*
++ * Free up the node. Not the most efficient process given
++ * we are about to allocate a new node but it is simple and should be
++ * adequate.
++ */
++ wlan_node_reclaim(&wmip->wmi_scan_table, bss);
++ }
++
++ bss = wlan_node_alloc(&wmip->wmi_scan_table, len);
++ if (bss == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ bss->ni_snr = bih->snr;
++ bss->ni_cie.ie_chan = bih->channel;
++ A_ASSERT(bss->ni_buf != NULL);
++ A_MEMCPY(bss->ni_buf, buf, len);
++ wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid);
++
++ return A_OK;
++}
++
++ /* This event indicates inactivity timeout of a fatpipe(pstream)
++ * at the target
++ */
++static A_STATUS
++wmi_pstream_timeout_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_PSTREAM_TIMEOUT_EVENT *ev;
++
++ if (len < sizeof(WMI_PSTREAM_TIMEOUT_EVENT)) {
++ return A_EINVAL;
++ }
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "wmi_pstream_timeout_event_rx\n", DBGARG));
++
++ ev = (WMI_PSTREAM_TIMEOUT_EVENT *)datap;
++
++ /* When the pstream (fat pipe == AC) timesout, it means there were no
++ * thinStreams within this pstream & it got implicitly created due to
++ * data flow on this AC. We start the inactivity timer only for
++ * implicitly created pstream. Just reset the host state.
++ */
++ /* Set the activeTsids for this AC to 0 */
++ LOCK_WMI(wmip);
++ wmip->wmi_streamExistsForAC[ev->trafficClass]=0;
++ wmip->wmi_fatPipeExists &= ~(1 << ev->trafficClass);
++ UNLOCK_WMI(wmip);
++
++ /*Indicate inactivity to driver layer for this fatpipe (pstream)*/
++ A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, ev->trafficClass);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_bitrate_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_BIT_RATE_CMD *reply;
++ A_INT32 rate;
++
++ if (len < sizeof(WMI_BIT_RATE_CMD)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_BIT_RATE_CMD *)datap;
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Enter - rateindex %d\n", DBGARG, reply->rateIndex));
++
++ if (reply->rateIndex == RATE_AUTO) {
++ rate = RATE_AUTO;
++ } else {
++ rate = wmi_rateTable[(A_UINT32) reply->rateIndex];
++ }
++
++ A_WMI_BITRATE_RX(wmip->wmi_devt, rate);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_ratemask_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_FIX_RATES_CMD *reply;
++
++ if (len < sizeof(WMI_BIT_RATE_CMD)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_FIX_RATES_CMD *)datap;
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Enter - fixed rate mask %x\n", DBGARG, reply->fixRateMask));
++
++ A_WMI_RATEMASK_RX(wmip->wmi_devt, reply->fixRateMask);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_channelList_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_CHANNEL_LIST_REPLY *reply;
++
++ if (len < sizeof(WMI_CHANNEL_LIST_REPLY)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_CHANNEL_LIST_REPLY *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_CHANNELLIST_RX(wmip->wmi_devt, reply->numChannels,
++ reply->channelList);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_txPwr_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_TX_PWR_REPLY *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_TX_PWR_REPLY *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_TXPWR_RX(wmip->wmi_devt, reply->dbM);
++
++ return A_OK;
++}
++static A_STATUS
++wmi_keepalive_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_GET_KEEPALIVE_CMD *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_GET_KEEPALIVE_CMD *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_KEEPALIVE_RX(wmip->wmi_devt, reply->configured);
++
++ return A_OK;
++}
++
++
++static A_STATUS
++wmi_dset_open_req_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMIX_DSETOPENREQ_EVENT *dsetopenreq;
++
++ if (len < sizeof(WMIX_DSETOPENREQ_EVENT)) {
++ return A_EINVAL;
++ }
++ dsetopenreq = (WMIX_DSETOPENREQ_EVENT *)datap;
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Enter - dset_id=0x%x\n", DBGARG, dsetopenreq->dset_id));
++ A_WMI_DSET_OPEN_REQ(wmip->wmi_devt,
++ dsetopenreq->dset_id,
++ dsetopenreq->targ_dset_handle,
++ dsetopenreq->targ_reply_fn,
++ dsetopenreq->targ_reply_arg);
++
++ return A_OK;
++}
++
++#ifdef CONFIG_HOST_DSET_SUPPORT
++static A_STATUS
++wmi_dset_close_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMIX_DSETCLOSE_EVENT *dsetclose;
++
++ if (len < sizeof(WMIX_DSETCLOSE_EVENT)) {
++ return A_EINVAL;
++ }
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ dsetclose = (WMIX_DSETCLOSE_EVENT *)datap;
++ A_WMI_DSET_CLOSE(wmip->wmi_devt, dsetclose->access_cookie);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_dset_data_req_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMIX_DSETDATAREQ_EVENT *dsetdatareq;
++
++ if (len < sizeof(WMIX_DSETDATAREQ_EVENT)) {
++ return A_EINVAL;
++ }
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ dsetdatareq = (WMIX_DSETDATAREQ_EVENT *)datap;
++ A_WMI_DSET_DATA_REQ(wmip->wmi_devt,
++ dsetdatareq->access_cookie,
++ dsetdatareq->offset,
++ dsetdatareq->length,
++ dsetdatareq->targ_buf,
++ dsetdatareq->targ_reply_fn,
++ dsetdatareq->targ_reply_arg);
++
++ return A_OK;
++}
++#endif /* CONFIG_HOST_DSET_SUPPORT */
++
++static A_STATUS
++wmi_scanComplete_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_SCAN_COMPLETE_EVENT *ev;
++
++ ev = (WMI_SCAN_COMPLETE_EVENT *)datap;
++ A_WMI_SCANCOMPLETE_EVENT(wmip->wmi_devt, ev->status);
++
++ return A_OK;
++}
++
++/*
++ * Target is reporting a programming error. This is for
++ * developer aid only. Target only checks a few common violations
++ * and it is responsibility of host to do all error checking.
++ * Behavior of target after wmi error event is undefined.
++ * A reset is recommended.
++ */
++static A_STATUS
++wmi_errorEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_CMD_ERROR_EVENT *ev;
++
++ ev = (WMI_CMD_ERROR_EVENT *)datap;
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Programming Error: cmd=%d ", ev->commandId));
++ switch (ev->errorCode) {
++ case (INVALID_PARAM):
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal Parameter\n"));
++ break;
++ case (ILLEGAL_STATE):
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal State\n"));
++ break;
++ case (INTERNAL_ERROR):
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Internal Error\n"));
++ break;
++ }
++
++ return A_OK;
++}
++
++
++static A_STATUS
++wmi_statsEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_TARGET_STATS *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_TARGET_STATS *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_TARGETSTATS_EVENT(wmip->wmi_devt, reply);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_rssiThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_RSSI_THRESHOLD_EVENT *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_RSSI_THRESHOLD_EVENT *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_RSSI_THRESHOLD_EVENT(wmip->wmi_devt, reply->range, reply->rssi);
++
++ return A_OK;
++}
++
++
++static A_STATUS
++wmi_reportErrorEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_TARGET_ERROR_REPORT_EVENT *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_TARGET_ERROR_REPORT_EVENT *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_REPORT_ERROR_EVENT(wmip->wmi_devt, reply->errorVal);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_cac_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_CAC_EVENT *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_CAC_EVENT *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_CAC_EVENT(wmip->wmi_devt, reply->ac,
++ reply->cac_indication, reply->statusCode,
++ reply->tspecSuggestion);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_hbChallengeResp_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMIX_HB_CHALLENGE_RESP_EVENT *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMIX_HB_CHALLENGE_RESP_EVENT *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "wmi: challenge response event\n", DBGARG));
++
++ A_WMI_HBCHALLENGERESP_EVENT(wmip->wmi_devt, reply->cookie, reply->source);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_roam_tbl_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_TARGET_ROAM_TBL *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_TARGET_ROAM_TBL *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_ROAM_TABLE_EVENT(wmip->wmi_devt, reply);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_roam_data_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_TARGET_ROAM_DATA *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_TARGET_ROAM_DATA *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_ROAM_DATA_EVENT(wmip->wmi_devt, reply);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_txRetryErrEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_TX_RETRY_ERR_EVENT *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_TX_RETRY_ERR_EVENT *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_TX_RETRY_ERR_EVENT(wmip->wmi_devt);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_snrThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_SNR_THRESHOLD_EVENT *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_SNR_THRESHOLD_EVENT *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_SNR_THRESHOLD_EVENT_RX(wmip->wmi_devt, reply->range, reply->snr);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_lqThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_LQ_THRESHOLD_EVENT *reply;
++
++ if (len < sizeof(*reply)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_LQ_THRESHOLD_EVENT *)datap;
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_LQ_THRESHOLD_EVENT_RX(wmip->wmi_devt, reply->range, reply->lq);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_aplistEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ A_UINT16 ap_info_entry_size;
++ WMI_APLIST_EVENT *ev = (WMI_APLIST_EVENT *)datap;
++ WMI_AP_INFO_V1 *ap_info_v1;
++ A_UINT8 i;
++
++ if (len < sizeof(WMI_APLIST_EVENT)) {
++ return A_EINVAL;
++ }
++
++ if (ev->apListVer == APLIST_VER1) {
++ ap_info_entry_size = sizeof(WMI_AP_INFO_V1);
++ ap_info_v1 = (WMI_AP_INFO_V1 *)ev->apList;
++ } else {
++ return A_EINVAL;
++ }
++
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Number of APs in APLIST Event is %d\n", ev->numAP));
++ if (len < (int)(sizeof(WMI_APLIST_EVENT) +
++ (ev->numAP - 1) * ap_info_entry_size))
++ {
++ return A_EINVAL;
++ }
++
++ /*
++ * AP List Ver1 Contents
++ */
++ for (i = 0; i < ev->numAP; i++) {
++ AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("AP#%d BSSID %2.2x %2.2x %2.2x %2.2x %2.2x %2.2x "\
++ "Channel %d\n", i,
++ ap_info_v1->bssid[0], ap_info_v1->bssid[1],
++ ap_info_v1->bssid[2], ap_info_v1->bssid[3],
++ ap_info_v1->bssid[4], ap_info_v1->bssid[5],
++ ap_info_v1->channel));
++ ap_info_v1++;
++ }
++ return A_OK;
++}
++
++static A_STATUS
++wmi_dbglog_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ A_UINT32 dropped;
++
++ dropped = *((A_UINT32 *)datap);
++ datap += sizeof(dropped);
++ len -= sizeof(dropped);
++ A_WMI_DBGLOG_EVENT(wmip->wmi_devt, dropped, datap, len);
++ return A_OK;
++}
++
++#ifdef CONFIG_HOST_GPIO_SUPPORT
++static A_STATUS
++wmi_gpio_intr_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMIX_GPIO_INTR_EVENT *gpio_intr = (WMIX_GPIO_INTR_EVENT *)datap;
++
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Enter - intrmask=0x%x input=0x%x.\n", DBGARG,
++ gpio_intr->intr_mask, gpio_intr->input_values));
++
++ A_WMI_GPIO_INTR_RX(gpio_intr->intr_mask, gpio_intr->input_values);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_gpio_data_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMIX_GPIO_DATA_EVENT *gpio_data = (WMIX_GPIO_DATA_EVENT *)datap;
++
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG,
++ gpio_data->reg_id, gpio_data->value));
++
++ A_WMI_GPIO_DATA_RX(gpio_data->reg_id, gpio_data->value);
++
++ return A_OK;
++}
++
++static A_STATUS
++wmi_gpio_ack_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_GPIO_ACK_RX();
++
++ return A_OK;
++}
++#endif /* CONFIG_HOST_GPIO_SUPPORT */
++
++/*
++ * Called to send a wmi command. Command specific data is already built
++ * on osbuf and current osbuf->data points to it.
++ */
++A_STATUS
++wmi_cmd_send(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId,
++ WMI_SYNC_FLAG syncflag)
++{
++#define IS_LONG_CMD(cmdId) ((cmdId == WMI_OPT_TX_FRAME_CMDID) || (cmdId == WMI_ADD_WOW_PATTERN_CMDID))
++ WMI_CMD_HDR *cHdr;
++ WMI_PRI_STREAM_ID streamID = WMI_CONTROL_PRI;
++
++ A_ASSERT(osbuf != NULL);
++
++ if (syncflag >= END_WMIFLAG) {
++ return A_EINVAL;
++ }
++
++ if ((syncflag == SYNC_BEFORE_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) {
++ /*
++ * We want to make sure all data currently queued is transmitted before
++ * the cmd execution. Establish a new sync point.
++ */
++ wmi_sync_point(wmip);
++ }
++
++ if (A_NETBUF_PUSH(osbuf, sizeof(WMI_CMD_HDR)) != A_OK) {
++ return A_NO_MEMORY;
++ }
++
++ cHdr = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf);
++ cHdr->commandId = cmdId;
++
++ /*
++ * Send cmd, some via control pipe, others via data pipe
++ */
++ if (IS_LONG_CMD(cmdId)) {
++ wmi_data_hdr_add(wmip, osbuf, CNTL_MSGTYPE);
++ // TODO ... these can now go through the control endpoint via HTC 2.0
++ streamID = WMI_BEST_EFFORT_PRI;
++ }
++ A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, streamID);
++
++ if ((syncflag == SYNC_AFTER_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) {
++ /*
++ * We want to make sure all new data queued waits for the command to
++ * execute. Establish a new sync point.
++ */
++ wmi_sync_point(wmip);
++ }
++ return (A_OK);
++#undef IS_LONG_CMD
++}
++
++A_STATUS
++wmi_cmd_send_xtnd(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId,
++ WMI_SYNC_FLAG syncflag)
++{
++ WMIX_CMD_HDR *cHdr;
++
++ if (A_NETBUF_PUSH(osbuf, sizeof(WMIX_CMD_HDR)) != A_OK) {
++ return A_NO_MEMORY;
++ }
++
++ cHdr = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf);
++ cHdr->commandId = cmdId;
++
++ return wmi_cmd_send(wmip, osbuf, WMI_EXTENSION_CMDID, syncflag);
++}
++
++A_STATUS
++wmi_connect_cmd(struct wmi_t *wmip, NETWORK_TYPE netType,
++ DOT11_AUTH_MODE dot11AuthMode, AUTH_MODE authMode,
++ CRYPTO_TYPE pairwiseCrypto, A_UINT8 pairwiseCryptoLen,
++ CRYPTO_TYPE groupCrypto,A_UINT8 groupCryptoLen,
++ int ssidLength, A_UCHAR *ssid,
++ A_UINT8 *bssid, A_UINT16 channel, A_UINT32 ctrl_flags)
++{
++ void *osbuf;
++ WMI_CONNECT_CMD *cc;
++
++ if ((pairwiseCrypto == NONE_CRYPT) && (groupCrypto != NONE_CRYPT)) {
++ return A_EINVAL;
++ }
++ if ((pairwiseCrypto != NONE_CRYPT) && (groupCrypto == NONE_CRYPT)) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(WMI_CONNECT_CMD));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(WMI_CONNECT_CMD));
++
++ cc = (WMI_CONNECT_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cc, sizeof(*cc));
++
++ A_MEMCPY(cc->ssid, ssid, ssidLength);
++ cc->ssidLength = ssidLength;
++ cc->networkType = netType;
++ cc->dot11AuthMode = dot11AuthMode;
++ cc->authMode = authMode;
++ cc->pairwiseCryptoType = pairwiseCrypto;
++ cc->pairwiseCryptoLen = pairwiseCryptoLen;
++ cc->groupCryptoType = groupCrypto;
++ cc->groupCryptoLen = groupCryptoLen;
++ cc->channel = channel;
++ cc->ctrl_flags = ctrl_flags;
++
++ if (bssid != NULL) {
++ A_MEMCPY(cc->bssid, bssid, ATH_MAC_LEN);
++ }
++ if (wmi_set_keepalive_cmd(wmip, wmip->wmi_keepaliveInterval) != A_OK) {
++ return(A_ERROR);
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_CONNECT_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_reconnect_cmd(struct wmi_t *wmip, A_UINT8 *bssid, A_UINT16 channel)
++{
++ void *osbuf;
++ WMI_RECONNECT_CMD *cc;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(WMI_RECONNECT_CMD));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(WMI_RECONNECT_CMD));
++
++ cc = (WMI_RECONNECT_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cc, sizeof(*cc));
++
++ cc->channel = channel;
++
++ if (bssid != NULL) {
++ A_MEMCPY(cc->bssid, bssid, ATH_MAC_LEN);
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_RECONNECT_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_disconnect_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++ A_STATUS status;
++
++ osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ /* Bug fix for 24817(elevator bug) - the disconnect command does not
++ need to do a SYNC before.*/
++ status = (wmi_cmd_send(wmip, osbuf, WMI_DISCONNECT_CMDID,
++ NO_SYNC_WMIFLAG));
++ wmi_qos_state_init(wmip);
++ return status;
++}
++
++A_STATUS
++wmi_startscan_cmd(struct wmi_t *wmip, WMI_SCAN_TYPE scanType,
++ A_BOOL forceFgScan, A_BOOL isLegacy,
++ A_UINT32 homeDwellTime, A_UINT32 forceScanInterval)
++{
++ void *osbuf;
++ WMI_START_SCAN_CMD *sc;
++
++ if ((scanType != WMI_LONG_SCAN) && (scanType != WMI_SHORT_SCAN)) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*sc));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*sc));
++
++ sc = (WMI_START_SCAN_CMD *)(A_NETBUF_DATA(osbuf));
++ sc->scanType = scanType;
++ sc->forceFgScan = forceFgScan;
++ sc->isLegacy = isLegacy;
++ sc->homeDwellTime = homeDwellTime;
++ sc->forceScanInterval = forceScanInterval;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_START_SCAN_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_scanparams_cmd(struct wmi_t *wmip, A_UINT16 fg_start_sec,
++ A_UINT16 fg_end_sec, A_UINT16 bg_sec,
++ A_UINT16 minact_chdw_msec, A_UINT16 maxact_chdw_msec,
++ A_UINT16 pas_chdw_msec,
++ A_UINT8 shScanRatio, A_UINT8 scanCtrlFlags,
++ A_UINT32 max_dfsch_act_time)
++{
++ void *osbuf;
++ WMI_SCAN_PARAMS_CMD *sc;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*sc));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*sc));
++
++ sc = (WMI_SCAN_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(sc, sizeof(*sc));
++ sc->fg_start_period = fg_start_sec;
++ sc->fg_end_period = fg_end_sec;
++ sc->bg_period = bg_sec;
++ sc->minact_chdwell_time = minact_chdw_msec;
++ sc->maxact_chdwell_time = maxact_chdw_msec;
++ sc->pas_chdwell_time = pas_chdw_msec;
++ sc->shortScanRatio = shScanRatio;
++ sc->scanCtrlFlags = scanCtrlFlags;
++ sc->max_dfsch_act_time = max_dfsch_act_time;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_SCAN_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_bssfilter_cmd(struct wmi_t *wmip, A_UINT8 filter, A_UINT32 ieMask)
++{
++ void *osbuf;
++ WMI_BSS_FILTER_CMD *cmd;
++
++ if (filter >= LAST_BSS_FILTER) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_BSS_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->bssFilter = filter;
++ cmd->ieMask = ieMask;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_BSS_FILTER_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_probedSsid_cmd(struct wmi_t *wmip, A_UINT8 index, A_UINT8 flag,
++ A_UINT8 ssidLength, A_UCHAR *ssid)
++{
++ void *osbuf;
++ WMI_PROBED_SSID_CMD *cmd;
++
++ if (index > MAX_PROBED_SSID_INDEX) {
++ return A_EINVAL;
++ }
++ if (ssidLength > sizeof(cmd->ssid)) {
++ return A_EINVAL;
++ }
++ if ((flag & (DISABLE_SSID_FLAG | ANY_SSID_FLAG)) && (ssidLength > 0)) {
++ return A_EINVAL;
++ }
++ if ((flag & SPECIFIC_SSID_FLAG) && !ssidLength) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_PROBED_SSID_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->entryIndex = index;
++ cmd->flag = flag;
++ cmd->ssidLength = ssidLength;
++ A_MEMCPY(cmd->ssid, ssid, ssidLength);
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_PROBED_SSID_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_listeninterval_cmd(struct wmi_t *wmip, A_UINT16 listenInterval, A_UINT16 listenBeacons)
++{
++ void *osbuf;
++ WMI_LISTEN_INT_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_LISTEN_INT_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->listenInterval = listenInterval;
++ cmd->numBeacons = listenBeacons;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_LISTEN_INT_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_bmisstime_cmd(struct wmi_t *wmip, A_UINT16 bmissTime, A_UINT16 bmissBeacons)
++{
++ void *osbuf;
++ WMI_BMISS_TIME_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_BMISS_TIME_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->bmissTime = bmissTime;
++ cmd->numBeacons = bmissBeacons;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_BMISS_TIME_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_associnfo_cmd(struct wmi_t *wmip, A_UINT8 ieType,
++ A_UINT8 ieLen, A_UINT8 *ieInfo)
++{
++ void *osbuf;
++ WMI_SET_ASSOC_INFO_CMD *cmd;
++ A_UINT16 cmdLen;
++
++ cmdLen = sizeof(*cmd) + ieLen - 1;
++ osbuf = A_NETBUF_ALLOC(cmdLen);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, cmdLen);
++
++ cmd = (WMI_SET_ASSOC_INFO_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, cmdLen);
++ cmd->ieType = ieType;
++ cmd->bufferSize = ieLen;
++ A_MEMCPY(cmd->assocInfo, ieInfo, ieLen);
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_ASSOC_INFO_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_powermode_cmd(struct wmi_t *wmip, A_UINT8 powerMode)
++{
++ void *osbuf;
++ WMI_POWER_MODE_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_POWER_MODE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->powerMode = powerMode;
++ wmip->wmi_powerMode = powerMode;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_MODE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_ibsspmcaps_cmd(struct wmi_t *wmip, A_UINT8 pmEnable, A_UINT8 ttl,
++ A_UINT16 atim_windows, A_UINT16 timeout_value)
++{
++ void *osbuf;
++ WMI_IBSS_PM_CAPS_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_IBSS_PM_CAPS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->power_saving = pmEnable;
++ cmd->ttl = ttl;
++ cmd->atim_windows = atim_windows;
++ cmd->timeout_value = timeout_value;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_IBSS_PM_CAPS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_pmparams_cmd(struct wmi_t *wmip, A_UINT16 idlePeriod,
++ A_UINT16 psPollNum, A_UINT16 dtimPolicy)
++{
++ void *osbuf;
++ WMI_POWER_PARAMS_CMD *pm;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*pm));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*pm));
++
++ pm = (WMI_POWER_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(pm, sizeof(*pm));
++ pm->idle_period = idlePeriod;
++ pm->pspoll_number = psPollNum;
++ pm->dtim_policy = dtimPolicy;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_disctimeout_cmd(struct wmi_t *wmip, A_UINT8 timeout)
++{
++ void *osbuf;
++ WMI_DISC_TIMEOUT_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_DISC_TIMEOUT_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->disconnectTimeout = timeout;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_DISC_TIMEOUT_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_addKey_cmd(struct wmi_t *wmip, A_UINT8 keyIndex, CRYPTO_TYPE keyType,
++ A_UINT8 keyUsage, A_UINT8 keyLength, A_UINT8 *keyRSC,
++ A_UINT8 *keyMaterial, A_UINT8 key_op_ctrl,
++ WMI_SYNC_FLAG sync_flag)
++{
++ void *osbuf;
++ WMI_ADD_CIPHER_KEY_CMD *cmd;
++
++ if ((keyIndex > WMI_MAX_KEY_INDEX) || (keyLength > WMI_MAX_KEY_LEN) ||
++ (keyMaterial == NULL))
++ {
++ return A_EINVAL;
++ }
++
++ if ((WEP_CRYPT != keyType) && (NULL == keyRSC)) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_ADD_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->keyIndex = keyIndex;
++ cmd->keyType = keyType;
++ cmd->keyUsage = keyUsage;
++ cmd->keyLength = keyLength;
++ A_MEMCPY(cmd->key, keyMaterial, keyLength);
++ if (NULL != keyRSC) {
++ A_MEMCPY(cmd->keyRSC, keyRSC, sizeof(cmd->keyRSC));
++ }
++ cmd->key_op_ctrl = key_op_ctrl;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_ADD_CIPHER_KEY_CMDID, sync_flag));
++}
++
++A_STATUS
++wmi_add_krk_cmd(struct wmi_t *wmip, A_UINT8 *krk)
++{
++ void *osbuf;
++ WMI_ADD_KRK_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_ADD_KRK_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ A_MEMCPY(cmd->krk, krk, WMI_KRK_LEN);
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_ADD_KRK_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_delete_krk_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(0);
++
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_KRK_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_deleteKey_cmd(struct wmi_t *wmip, A_UINT8 keyIndex)
++{
++ void *osbuf;
++ WMI_DELETE_CIPHER_KEY_CMD *cmd;
++
++ if (keyIndex > WMI_MAX_KEY_INDEX) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_DELETE_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->keyIndex = keyIndex;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_CIPHER_KEY_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_setPmkid_cmd(struct wmi_t *wmip, A_UINT8 *bssid, A_UINT8 *pmkId,
++ A_BOOL set)
++{
++ void *osbuf;
++ WMI_SET_PMKID_CMD *cmd;
++
++ if (bssid == NULL) {
++ return A_EINVAL;
++ }
++
++ if ((set == TRUE) && (pmkId == NULL)) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_PMKID_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
++ if (set == TRUE) {
++ A_MEMCPY(cmd->pmkid, pmkId, sizeof(cmd->pmkid));
++ cmd->enable = PMKID_ENABLE;
++ } else {
++ A_MEMZERO(cmd->pmkid, sizeof(cmd->pmkid));
++ cmd->enable = PMKID_DISABLE;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, A_BOOL en)
++{
++ void *osbuf;
++ WMI_SET_TKIP_COUNTERMEASURES_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_TKIP_COUNTERMEASURES_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->cm_en = (en == TRUE)? WMI_TKIP_CM_ENABLE : WMI_TKIP_CM_DISABLE;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_TKIP_COUNTERMEASURES_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_akmp_params_cmd(struct wmi_t *wmip,
++ WMI_SET_AKMP_PARAMS_CMD *akmpParams)
++{
++ void *osbuf;
++ WMI_SET_AKMP_PARAMS_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++ cmd = (WMI_SET_AKMP_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->akmpInfo = akmpParams->akmpInfo;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_AKMP_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_pmkid_list_cmd(struct wmi_t *wmip,
++ WMI_SET_PMKID_LIST_CMD *pmkInfo)
++{
++ void *osbuf;
++ WMI_SET_PMKID_LIST_CMD *cmd;
++ A_UINT16 cmdLen;
++ A_UINT8 i;
++
++ cmdLen = sizeof(pmkInfo->numPMKID) +
++ pmkInfo->numPMKID * sizeof(WMI_PMKID);
++
++ osbuf = A_NETBUF_ALLOC(cmdLen);
++
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, cmdLen);
++ cmd = (WMI_SET_PMKID_LIST_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->numPMKID = pmkInfo->numPMKID;
++
++ for (i = 0; i < cmd->numPMKID; i++) {
++ A_MEMCPY(&cmd->pmkidList[i], &pmkInfo->pmkidList[i],
++ WMI_PMKID_LEN);
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_LIST_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_pmkid_list_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_PMKID_LIST_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_dataSync_send(struct wmi_t *wmip, void *osbuf, WMI_PRI_STREAM_ID streamID)
++{
++ WMI_DATA_HDR *dtHdr;
++
++ A_ASSERT(streamID != WMI_CONTROL_PRI);
++ A_ASSERT(osbuf != NULL);
++
++ if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != A_OK) {
++ return A_NO_MEMORY;
++ }
++
++ dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf);
++ dtHdr->info =
++ (SYNC_MSGTYPE & WMI_DATA_HDR_MSG_TYPE_MASK) << WMI_DATA_HDR_MSG_TYPE_SHIFT;
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter - streamID %d\n", DBGARG, streamID));
++
++ return (A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, streamID));
++}
++
++typedef struct _WMI_DATA_SYNC_BUFS {
++ A_UINT8 trafficClass;
++ void *osbuf;
++}WMI_DATA_SYNC_BUFS;
++
++static A_STATUS
++wmi_sync_point(struct wmi_t *wmip)
++{
++ void *cmd_osbuf;
++ WMI_DATA_SYNC_BUFS dataSyncBufs[WMM_NUM_AC];
++ A_UINT8 i,numPriStreams=0;
++ A_STATUS status;
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ memset(dataSyncBufs,0,sizeof(dataSyncBufs));
++
++ /* lock out while we walk through the priority list and assemble our local array */
++ LOCK_WMI(wmip);
++
++ for (i=0; i < WMM_NUM_AC ; i++) {
++ if (wmip->wmi_fatPipeExists & (1 << i)) {
++ numPriStreams++;
++ dataSyncBufs[numPriStreams-1].trafficClass = i;
++ }
++ }
++
++ UNLOCK_WMI(wmip);
++
++ /* dataSyncBufs is now filled with entries (starting at index 0) containing valid streamIDs */
++
++ do {
++ /*
++ * We allocate all network buffers needed so we will be able to
++ * send all required frames.
++ */
++ cmd_osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (cmd_osbuf == NULL) {
++ status = A_NO_MEMORY;
++ break;
++ }
++
++ for (i=0; i < numPriStreams ; i++) {
++ dataSyncBufs[i].osbuf = A_NETBUF_ALLOC(0);
++ if (dataSyncBufs[i].osbuf == NULL) {
++ status = A_NO_MEMORY;
++ break;
++ }
++ } //end for
++
++ /*
++ * Send sync cmd followed by sync data messages on all endpoints being
++ * used
++ */
++ status = wmi_cmd_send(wmip, cmd_osbuf, WMI_SYNCHRONIZE_CMDID,
++ NO_SYNC_WMIFLAG);
++
++ if (A_FAILED(status)) {
++ break;
++ }
++ /* cmd buffer sent, we no longer own it */
++ cmd_osbuf = NULL;
++
++ for(i=0; i < numPriStreams; i++) {
++ A_ASSERT(dataSyncBufs[i].osbuf != NULL);
++
++ status = wmi_dataSync_send(wmip, dataSyncBufs[i].osbuf,
++ WMI_ACCESSCATEGORY_WMISTREAM(wmip,dataSyncBufs[i].trafficClass));
++
++ if (A_FAILED(status)) {
++ break;
++ }
++ /* we don't own this buffer anymore, NULL it out of the array so it
++ * won't get cleaned up */
++ dataSyncBufs[i].osbuf = NULL;
++ } //end for
++
++ } while(FALSE);
++
++ /* free up any resources left over (possibly due to an error) */
++
++ if (cmd_osbuf != NULL) {
++ A_NETBUF_FREE(cmd_osbuf);
++ }
++
++ for (i = 0; i < numPriStreams; i++) {
++ if (dataSyncBufs[i].osbuf != NULL) {
++ A_NETBUF_FREE(dataSyncBufs[i].osbuf);
++ }
++ }
++
++ return (status);
++}
++
++A_STATUS
++wmi_create_pstream_cmd(struct wmi_t *wmip, WMI_CREATE_PSTREAM_CMD *params)
++{
++ void *osbuf;
++ WMI_CREATE_PSTREAM_CMD *cmd;
++ A_UINT16 activeTsids=0;
++ A_UINT8 fatPipeExistsForAC=0;
++
++ /* Validate all the parameters. */
++ if( !((params->userPriority < 8) &&
++ (params->userPriority <= 0x7) &&
++ (convert_userPriority_to_trafficClass(params->userPriority) == params->trafficClass) &&
++ (params->trafficDirection == UPLINK_TRAFFIC ||
++ params->trafficDirection == DNLINK_TRAFFIC ||
++ params->trafficDirection == BIDIR_TRAFFIC) &&
++ (params->trafficType == TRAFFIC_TYPE_APERIODIC ||
++ params->trafficType == TRAFFIC_TYPE_PERIODIC ) &&
++ (params->voicePSCapability == DISABLE_FOR_THIS_AC ||
++ params->voicePSCapability == ENABLE_FOR_THIS_AC ||
++ params->voicePSCapability == ENABLE_FOR_ALL_AC) &&
++ (params->tsid == WMI_IMPLICIT_PSTREAM || params->tsid <= WMI_MAX_THINSTREAM)) )
++ {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Sending create_pstream_cmd: ac=%d tsid:%d\n", DBGARG,
++ params->trafficClass, params->tsid));
++
++ cmd = (WMI_CREATE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ A_MEMCPY(cmd, params, sizeof(*cmd));
++
++ /* this is an implicitly created Fat pipe */
++ if (params->tsid == WMI_IMPLICIT_PSTREAM) {
++ LOCK_WMI(wmip);
++ fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass));
++ wmip->wmi_fatPipeExists |= (1<<params->trafficClass);
++ UNLOCK_WMI(wmip);
++ } else {
++ /* this is an explicitly created thin stream within a fat pipe */
++ LOCK_WMI(wmip);
++ fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass));
++ activeTsids = wmip->wmi_streamExistsForAC[params->trafficClass];
++ wmip->wmi_streamExistsForAC[params->trafficClass] |= (1<<params->tsid);
++ /* if a thinstream becomes active, the fat pipe automatically
++ * becomes active
++ */
++ wmip->wmi_fatPipeExists |= (1<<params->trafficClass);
++ UNLOCK_WMI(wmip);
++ }
++
++ /* Indicate activty change to driver layer only if this is the
++ * first TSID to get created in this AC explicitly or an implicit
++ * fat pipe is getting created.
++ */
++ if (!fatPipeExistsForAC) {
++ A_WMI_STREAM_TX_ACTIVE(wmip->wmi_devt, params->trafficClass);
++ }
++
++ /* mike: should be SYNC_BEFORE_WMIFLAG */
++ return (wmi_cmd_send(wmip, osbuf, WMI_CREATE_PSTREAM_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_delete_pstream_cmd(struct wmi_t *wmip, A_UINT8 trafficClass, A_UINT8 tsid)
++{
++ void *osbuf;
++ WMI_DELETE_PSTREAM_CMD *cmd;
++ A_STATUS status;
++ A_UINT16 activeTsids=0;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_DELETE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++
++ cmd->trafficClass = trafficClass;
++ cmd->tsid = tsid;
++
++ LOCK_WMI(wmip);
++ activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
++ UNLOCK_WMI(wmip);
++
++ /* Check if the tsid was created & exists */
++ if (!(activeTsids & (1<<tsid))) {
++
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "TSID %d does'nt exist for trafficClass: %d\n", DBGARG, tsid, trafficClass));
++ /* TODO: return a more appropriate err code */
++ return A_ERROR;
++ }
++
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Sending delete_pstream_cmd: trafficClass: %d tsid=%d\n", DBGARG, trafficClass, tsid));
++
++ status = (wmi_cmd_send(wmip, osbuf, WMI_DELETE_PSTREAM_CMDID,
++ SYNC_BEFORE_WMIFLAG));
++
++ LOCK_WMI(wmip);
++ wmip->wmi_streamExistsForAC[trafficClass] &= ~(1<<tsid);
++ activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
++ UNLOCK_WMI(wmip);
++
++
++ /* Indicate stream inactivity to driver layer only if all tsids
++ * within this AC are deleted.
++ */
++ if(!activeTsids) {
++ A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, trafficClass);
++ wmip->wmi_fatPipeExists &= ~(1<<trafficClass);
++ }
++
++ return status;
++}
++
++/*
++ * used to set the bit rate. rate is in Kbps. If rate == -1
++ * then auto selection is used.
++ */
++A_STATUS
++wmi_set_bitrate_cmd(struct wmi_t *wmip, A_INT32 rate)
++{
++ void *osbuf;
++ WMI_BIT_RATE_CMD *cmd;
++ A_INT8 index;
++
++ if (rate != -1) {
++ index = wmi_validate_bitrate(wmip, rate);
++ if(index == A_EINVAL){
++ return A_EINVAL;
++ }
++ } else {
++ index = -1;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_BIT_RATE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++
++ cmd->rateIndex = index;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_BITRATE_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_bitrate_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_BITRATE_CMDID, NO_SYNC_WMIFLAG));
++}
++
++/*
++ * Returns TRUE iff the given rate index is legal in the current PHY mode.
++ */
++A_BOOL
++wmi_is_bitrate_index_valid(struct wmi_t *wmip, A_UINT32 rateIndex)
++{
++ WMI_PHY_MODE phyMode = wmip->wmi_phyMode;
++ A_BOOL isValid = TRUE;
++ switch(phyMode) {
++ case WMI_11A_MODE:
++ if ((rateIndex < MODE_A_SUPPORT_RATE_START) || (rateIndex > MODE_A_SUPPORT_RATE_STOP)) {
++ isValid = FALSE;
++ }
++ break;
++
++ case WMI_11B_MODE:
++ if ((rateIndex < MODE_B_SUPPORT_RATE_START) || (rateIndex > MODE_B_SUPPORT_RATE_STOP)) {
++ isValid = FALSE;
++ }
++ break;
++
++ case WMI_11GONLY_MODE:
++ if ((rateIndex < MODE_GONLY_SUPPORT_RATE_START) || (rateIndex > MODE_GONLY_SUPPORT_RATE_STOP)) {
++ isValid = FALSE;
++ }
++ break;
++
++ case WMI_11G_MODE:
++ case WMI_11AG_MODE:
++ if ((rateIndex < MODE_G_SUPPORT_RATE_START) || (rateIndex > MODE_G_SUPPORT_RATE_STOP)) {
++ isValid = FALSE;
++ }
++ break;
++
++ default:
++ A_ASSERT(FALSE);
++ break;
++ }
++
++ return isValid;
++}
++
++A_INT8
++wmi_validate_bitrate(struct wmi_t *wmip, A_INT32 rate)
++{
++ A_INT8 i;
++ if (rate != -1)
++ {
++ for (i=0;;i++)
++ {
++ if (wmi_rateTable[(A_UINT32) i] == 0) {
++ return A_EINVAL;
++ }
++ if (wmi_rateTable[(A_UINT32) i] == rate) {
++ break;
++ }
++ }
++ }
++ else{
++ i = -1;
++ }
++
++ if(wmi_is_bitrate_index_valid(wmip, i) != TRUE) {
++ return A_EINVAL;
++ }
++
++ return i;
++}
++
++A_STATUS
++wmi_set_fixrates_cmd(struct wmi_t *wmip, A_INT16 fixRatesMask)
++{
++ void *osbuf;
++ WMI_FIX_RATES_CMD *cmd;
++ A_UINT32 rateIndex;
++
++ /* Make sure all rates in the mask are valid in the current PHY mode */
++ for(rateIndex = 0; rateIndex < MAX_NUMBER_OF_SUPPORT_RATES; rateIndex++) {
++ if((1 << rateIndex) & (A_UINT32)fixRatesMask) {
++ if(wmi_is_bitrate_index_valid(wmip, rateIndex) != TRUE) {
++ A_DPRINTF(DBG_WMI, (DBGFMT "Set Fix Rates command failed: Given rate is illegal in current PHY mode\n", DBGARG));
++ return A_EINVAL;
++ }
++ }
++ }
++
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_FIX_RATES_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++
++ cmd->fixRateMask = fixRatesMask;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_FIXRATES_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_ratemask_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_FIXRATES_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_channelList_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_CHANNEL_LIST_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++/*
++ * used to generate a wmi sey channel Parameters cmd.
++ * mode should always be specified and corresponds to the phy mode of the
++ * wlan.
++ * numChan should alway sbe specified. If zero indicates that all available
++ * channels should be used.
++ * channelList is an array of channel frequencies (in Mhz) which the radio
++ * should limit its operation to. It should be NULL if numChan == 0. Size of
++ * array should correspond to numChan entries.
++ */
++A_STATUS
++wmi_set_channelParams_cmd(struct wmi_t *wmip, A_UINT8 scanParam,
++ WMI_PHY_MODE mode, A_INT8 numChan,
++ A_UINT16 *channelList)
++{
++ void *osbuf;
++ WMI_CHANNEL_PARAMS_CMD *cmd;
++ A_INT8 size;
++
++ size = sizeof (*cmd);
++
++ if (numChan) {
++ if (numChan > WMI_MAX_CHANNELS) {
++ return A_EINVAL;
++ }
++ size += sizeof(A_UINT16) * (numChan - 1);
++ }
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_CHANNEL_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++
++ wmip->wmi_phyMode = mode;
++ cmd->scanParam = scanParam;
++ cmd->phyMode = mode;
++ cmd->numChannels = numChan;
++ A_MEMCPY(cmd->channelList, channelList, numChan * sizeof(A_UINT16));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_CHANNEL_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_rssi_threshold_params(struct wmi_t *wmip,
++ WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_RSSI_THRESHOLD_PARAMS_CMD *cmd;
++ /* These values are in ascending order */
++ if( rssiCmd->thresholdAbove6_Val <= rssiCmd->thresholdAbove5_Val ||
++ rssiCmd->thresholdAbove5_Val <= rssiCmd->thresholdAbove4_Val ||
++ rssiCmd->thresholdAbove4_Val <= rssiCmd->thresholdAbove3_Val ||
++ rssiCmd->thresholdAbove3_Val <= rssiCmd->thresholdAbove2_Val ||
++ rssiCmd->thresholdAbove2_Val <= rssiCmd->thresholdAbove1_Val ||
++ rssiCmd->thresholdBelow6_Val <= rssiCmd->thresholdBelow5_Val ||
++ rssiCmd->thresholdBelow5_Val <= rssiCmd->thresholdBelow4_Val ||
++ rssiCmd->thresholdBelow4_Val <= rssiCmd->thresholdBelow3_Val ||
++ rssiCmd->thresholdBelow3_Val <= rssiCmd->thresholdBelow2_Val ||
++ rssiCmd->thresholdBelow2_Val <= rssiCmd->thresholdBelow1_Val) {
++
++ return A_EINVAL;
++ }
++
++ size = sizeof (*cmd);
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_RSSI_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++ A_MEMCPY(cmd, rssiCmd, sizeof(WMI_RSSI_THRESHOLD_PARAMS_CMD));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_RSSI_THRESHOLD_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_host_sleep_mode_cmd(struct wmi_t *wmip,
++ WMI_SET_HOST_SLEEP_MODE_CMD *hostModeCmd)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_SET_HOST_SLEEP_MODE_CMD *cmd;
++
++ if( hostModeCmd->awake == hostModeCmd->asleep) {
++ return A_EINVAL;
++ }
++
++ size = sizeof (*cmd);
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_SET_HOST_SLEEP_MODE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++ A_MEMCPY(cmd, hostModeCmd, sizeof(WMI_SET_HOST_SLEEP_MODE_CMD));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_HOST_SLEEP_MODE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_wow_mode_cmd(struct wmi_t *wmip,
++ WMI_SET_WOW_MODE_CMD *wowModeCmd)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_SET_WOW_MODE_CMD *cmd;
++
++ size = sizeof (*cmd);
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_SET_WOW_MODE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++ A_MEMCPY(cmd, wowModeCmd, sizeof(WMI_SET_WOW_MODE_CMD));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_WOW_MODE_CMDID,
++ NO_SYNC_WMIFLAG));
++
++}
++
++A_STATUS
++wmi_get_wow_list_cmd(struct wmi_t *wmip,
++ WMI_GET_WOW_LIST_CMD *wowListCmd)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_GET_WOW_LIST_CMD *cmd;
++
++ size = sizeof (*cmd);
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_GET_WOW_LIST_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++ A_MEMCPY(cmd, wowListCmd, sizeof(WMI_GET_WOW_LIST_CMD));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_WOW_LIST_CMDID,
++ NO_SYNC_WMIFLAG));
++
++}
++
++static A_STATUS
++wmi_get_wow_list_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++ WMI_GET_WOW_LIST_REPLY *reply;
++
++ if (len < sizeof(WMI_GET_WOW_LIST_REPLY)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_GET_WOW_LIST_REPLY *)datap;
++
++ A_WMI_WOW_LIST_EVENT(wmip->wmi_devt, reply->num_filters,
++ reply);
++
++ return A_OK;
++}
++
++A_STATUS wmi_add_wow_pattern_cmd(struct wmi_t *wmip,
++ WMI_ADD_WOW_PATTERN_CMD *addWowCmd,
++ A_UINT8* pattern, A_UINT8* mask,
++ A_UINT8 pattern_size)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_ADD_WOW_PATTERN_CMD *cmd;
++ A_UINT8 *filter_mask = NULL;
++
++ size = sizeof (*cmd);
++
++ size += ((2 * addWowCmd->filter_size)* sizeof(A_UINT8));
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_ADD_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->filter_list_id = addWowCmd->filter_list_id;
++ cmd->filter_offset = addWowCmd->filter_offset;
++ cmd->filter_size = addWowCmd->filter_size;
++
++ A_MEMCPY(cmd->filter, pattern, addWowCmd->filter_size);
++
++ filter_mask = (A_UINT8*)(cmd->filter + cmd->filter_size);
++ A_MEMCPY(filter_mask, mask, addWowCmd->filter_size);
++
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_ADD_WOW_PATTERN_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_del_wow_pattern_cmd(struct wmi_t *wmip,
++ WMI_DEL_WOW_PATTERN_CMD *delWowCmd)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_DEL_WOW_PATTERN_CMD *cmd;
++
++ size = sizeof (*cmd);
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_DEL_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++ A_MEMCPY(cmd, delWowCmd, sizeof(WMI_DEL_WOW_PATTERN_CMD));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_DEL_WOW_PATTERN_CMDID,
++ NO_SYNC_WMIFLAG));
++
++}
++
++A_STATUS
++wmi_set_snr_threshold_params(struct wmi_t *wmip,
++ WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_SNR_THRESHOLD_PARAMS_CMD *cmd;
++ /* These values are in ascending order */
++ if( snrCmd->thresholdAbove4_Val <= snrCmd->thresholdAbove3_Val ||
++ snrCmd->thresholdAbove3_Val <= snrCmd->thresholdAbove2_Val ||
++ snrCmd->thresholdAbove2_Val <= snrCmd->thresholdAbove1_Val ||
++ snrCmd->thresholdBelow4_Val <= snrCmd->thresholdBelow3_Val ||
++ snrCmd->thresholdBelow3_Val <= snrCmd->thresholdBelow2_Val ||
++ snrCmd->thresholdBelow2_Val <= snrCmd->thresholdBelow1_Val) {
++
++ return A_EINVAL;
++ }
++
++ size = sizeof (*cmd);
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_SNR_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++ A_MEMCPY(cmd, snrCmd, sizeof(WMI_SNR_THRESHOLD_PARAMS_CMD));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SNR_THRESHOLD_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_clr_rssi_snr(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(int));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_CLR_RSSI_SNR_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_lq_threshold_params(struct wmi_t *wmip,
++ WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_LQ_THRESHOLD_PARAMS_CMD *cmd;
++ /* These values are in ascending order */
++ if( lqCmd->thresholdAbove4_Val <= lqCmd->thresholdAbove3_Val ||
++ lqCmd->thresholdAbove3_Val <= lqCmd->thresholdAbove2_Val ||
++ lqCmd->thresholdAbove2_Val <= lqCmd->thresholdAbove1_Val ||
++ lqCmd->thresholdBelow4_Val <= lqCmd->thresholdBelow3_Val ||
++ lqCmd->thresholdBelow3_Val <= lqCmd->thresholdBelow2_Val ||
++ lqCmd->thresholdBelow2_Val <= lqCmd->thresholdBelow1_Val ) {
++
++ return A_EINVAL;
++ }
++
++ size = sizeof (*cmd);
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_LQ_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++ A_MEMCPY(cmd, lqCmd, sizeof(WMI_LQ_THRESHOLD_PARAMS_CMD));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_LQ_THRESHOLD_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_error_report_bitmask(struct wmi_t *wmip, A_UINT32 mask)
++{
++ void *osbuf;
++ A_INT8 size;
++ WMI_TARGET_ERROR_REPORT_BITMASK *cmd;
++
++ size = sizeof (*cmd);
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_TARGET_ERROR_REPORT_BITMASK *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++
++ cmd->bitmask = mask;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_challenge_resp_cmd(struct wmi_t *wmip, A_UINT32 cookie, A_UINT32 source)
++{
++ void *osbuf;
++ WMIX_HB_CHALLENGE_RESP_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMIX_HB_CHALLENGE_RESP_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->cookie = cookie;
++ cmd->source = source;
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_HB_CHALLENGE_RESP_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_config_debug_module_cmd(struct wmi_t *wmip, A_UINT16 mmask,
++ A_UINT16 tsr, A_BOOL rep, A_UINT16 size,
++ A_UINT32 valid)
++{
++ void *osbuf;
++ WMIX_DBGLOG_CFG_MODULE_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMIX_DBGLOG_CFG_MODULE_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->config.cfgmmask = mmask;
++ cmd->config.cfgtsr = tsr;
++ cmd->config.cfgrep = rep;
++ cmd->config.cfgsize = size;
++ cmd->config.cfgvalid = valid;
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DBGLOG_CFG_MODULE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_stats_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_STATISTICS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_addBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex, A_UINT8 *bssid)
++{
++ void *osbuf;
++ WMI_ADD_BAD_AP_CMD *cmd;
++
++ if ((bssid == NULL) || (apIndex > WMI_MAX_BAD_AP_INDEX)) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_ADD_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->badApIndex = apIndex;
++ A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_ADD_BAD_AP_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_deleteBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex)
++{
++ void *osbuf;
++ WMI_DELETE_BAD_AP_CMD *cmd;
++
++ if (apIndex > WMI_MAX_BAD_AP_INDEX) {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_DELETE_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->badApIndex = apIndex;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_BAD_AP_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_txPwr_cmd(struct wmi_t *wmip, A_UINT8 dbM)
++{
++ void *osbuf;
++ WMI_SET_TX_PWR_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_TX_PWR_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->dbM = dbM;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_PWR_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_txPwr_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_TX_PWR_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_UINT16
++wmi_get_mapped_qos_queue(struct wmi_t *wmip, A_UINT8 trafficClass)
++{
++ A_UINT16 activeTsids=0;
++
++ LOCK_WMI(wmip);
++ activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
++ UNLOCK_WMI(wmip);
++
++ return activeTsids;
++}
++
++A_STATUS
++wmi_get_roam_tbl_cmd(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ osbuf = A_NETBUF_ALLOC(0); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_ROAM_TBL_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_roam_data_cmd(struct wmi_t *wmip, A_UINT8 roamDataType)
++{
++ void *osbuf;
++ A_UINT32 size = sizeof(A_UINT8);
++ WMI_TARGET_ROAM_DATA *cmd;
++
++ osbuf = A_NETBUF_ALLOC(size); /* no payload */
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_TARGET_ROAM_DATA *)(A_NETBUF_DATA(osbuf));
++ cmd->roamDataType = roamDataType;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_ROAM_DATA_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_roam_ctrl_cmd(struct wmi_t *wmip, WMI_SET_ROAM_CTRL_CMD *p,
++ A_UINT8 size)
++{
++ void *osbuf;
++ WMI_SET_ROAM_CTRL_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_SET_ROAM_CTRL_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++
++ A_MEMCPY(cmd, p, size);
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_ROAM_CTRL_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_powersave_timers_cmd(struct wmi_t *wmip,
++ WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd,
++ A_UINT8 size)
++{
++ void *osbuf;
++ WMI_POWERSAVE_TIMERS_POLICY_CMD *cmd;
++
++ /* These timers can't be zero */
++ if(!pCmd->psPollTimeout || !pCmd->triggerTimeout ||
++ !(pCmd->apsdTimPolicy == IGNORE_TIM_ALL_QUEUES_APSD ||
++ pCmd->apsdTimPolicy == PROCESS_TIM_ALL_QUEUES_APSD) ||
++ !(pCmd->simulatedAPSDTimPolicy == IGNORE_TIM_SIMULATED_APSD ||
++ pCmd->simulatedAPSDTimPolicy == PROCESS_TIM_SIMULATED_APSD))
++ return A_EINVAL;
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, size);
++
++ cmd = (WMI_POWERSAVE_TIMERS_POLICY_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, size);
++
++ A_MEMCPY(cmd, pCmd, size);
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++#ifdef CONFIG_HOST_GPIO_SUPPORT
++/* Send a command to Target to change GPIO output pins. */
++A_STATUS
++wmi_gpio_output_set(struct wmi_t *wmip,
++ A_UINT32 set_mask,
++ A_UINT32 clear_mask,
++ A_UINT32 enable_mask,
++ A_UINT32 disable_mask)
++{
++ void *osbuf;
++ WMIX_GPIO_OUTPUT_SET_CMD *output_set;
++ int size;
++
++ size = sizeof(*output_set);
++
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Enter - set=0x%x clear=0x%x enb=0x%x dis=0x%x\n", DBGARG,
++ set_mask, clear_mask, enable_mask, disable_mask));
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++ A_NETBUF_PUT(osbuf, size);
++ output_set = (WMIX_GPIO_OUTPUT_SET_CMD *)(A_NETBUF_DATA(osbuf));
++
++ output_set->set_mask = set_mask;
++ output_set->clear_mask = clear_mask;
++ output_set->enable_mask = enable_mask;
++ output_set->disable_mask = disable_mask;
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_OUTPUT_SET_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++/* Send a command to the Target requesting state of the GPIO input pins */
++A_STATUS
++wmi_gpio_input_get(struct wmi_t *wmip)
++{
++ void *osbuf;
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ osbuf = A_NETBUF_ALLOC(0);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_INPUT_GET_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++/* Send a command to the Target that changes the value of a GPIO register. */
++A_STATUS
++wmi_gpio_register_set(struct wmi_t *wmip,
++ A_UINT32 gpioreg_id,
++ A_UINT32 value)
++{
++ void *osbuf;
++ WMIX_GPIO_REGISTER_SET_CMD *register_set;
++ int size;
++
++ size = sizeof(*register_set);
++
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG, gpioreg_id, value));
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++ A_NETBUF_PUT(osbuf, size);
++ register_set = (WMIX_GPIO_REGISTER_SET_CMD *)(A_NETBUF_DATA(osbuf));
++
++ register_set->gpioreg_id = gpioreg_id;
++ register_set->value = value;
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_SET_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++/* Send a command to the Target to fetch the value of a GPIO register. */
++A_STATUS
++wmi_gpio_register_get(struct wmi_t *wmip,
++ A_UINT32 gpioreg_id)
++{
++ void *osbuf;
++ WMIX_GPIO_REGISTER_GET_CMD *register_get;
++ int size;
++
++ size = sizeof(*register_get);
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter - reg=%d\n", DBGARG, gpioreg_id));
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++ A_NETBUF_PUT(osbuf, size);
++ register_get = (WMIX_GPIO_REGISTER_GET_CMD *)(A_NETBUF_DATA(osbuf));
++
++ register_get->gpioreg_id = gpioreg_id;
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_GET_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++/* Send a command to the Target acknowledging some GPIO interrupts. */
++A_STATUS
++wmi_gpio_intr_ack(struct wmi_t *wmip,
++ A_UINT32 ack_mask)
++{
++ void *osbuf;
++ WMIX_GPIO_INTR_ACK_CMD *intr_ack;
++ int size;
++
++ size = sizeof(*intr_ack);
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter ack_mask=0x%x\n", DBGARG, ack_mask));
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++ A_NETBUF_PUT(osbuf, size);
++ intr_ack = (WMIX_GPIO_INTR_ACK_CMD *)(A_NETBUF_DATA(osbuf));
++
++ intr_ack->ack_mask = ack_mask;
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_INTR_ACK_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++#endif /* CONFIG_HOST_GPIO_SUPPORT */
++
++A_STATUS
++wmi_set_access_params_cmd(struct wmi_t *wmip, A_UINT16 txop, A_UINT8 eCWmin,
++ A_UINT8 eCWmax, A_UINT8 aifsn)
++{
++ void *osbuf;
++ WMI_SET_ACCESS_PARAMS_CMD *cmd;
++
++ if ((eCWmin > WMI_MAX_CW_ACPARAM) || (eCWmax > WMI_MAX_CW_ACPARAM) ||
++ (aifsn > WMI_MAX_AIFSN_ACPARAM))
++ {
++ return A_EINVAL;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_ACCESS_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->txop = txop;
++ cmd->eCWmin = eCWmin;
++ cmd->eCWmax = eCWmax;
++ cmd->aifsn = aifsn;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_ACCESS_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_retry_limits_cmd(struct wmi_t *wmip, A_UINT8 frameType,
++ A_UINT8 trafficClass, A_UINT8 maxRetries,
++ A_UINT8 enableNotify)
++{
++ void *osbuf;
++ WMI_SET_RETRY_LIMITS_CMD *cmd;
++
++ if ((frameType != MGMT_FRAMETYPE) && (frameType != CONTROL_FRAMETYPE) &&
++ (frameType != DATA_FRAMETYPE))
++ {
++ return A_EINVAL;
++ }
++
++ if (maxRetries > WMI_MAX_RETRIES) {
++ return A_EINVAL;
++ }
++
++ if (frameType != DATA_FRAMETYPE) {
++ trafficClass = 0;
++ }
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_RETRY_LIMITS_CMD *)(A_NETBUF_DATA(osbuf));
++ cmd->frameType = frameType;
++ cmd->trafficClass = trafficClass;
++ cmd->maxRetries = maxRetries;
++ cmd->enableNotify = enableNotify;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_RETRY_LIMITS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++void
++wmi_get_current_bssid(struct wmi_t *wmip, A_UINT8 *bssid)
++{
++ if (bssid != NULL) {
++ A_MEMCPY(bssid, wmip->wmi_bssid, ATH_MAC_LEN);
++ }
++}
++
++A_STATUS
++wmi_set_opt_mode_cmd(struct wmi_t *wmip, A_UINT8 optMode)
++{
++ void *osbuf;
++ WMI_SET_OPT_MODE_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_OPT_MODE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->optMode = optMode;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_OPT_MODE_CMDID,
++ SYNC_BOTH_WMIFLAG));
++}
++
++A_STATUS
++wmi_opt_tx_frame_cmd(struct wmi_t *wmip,
++ A_UINT8 frmType,
++ A_UINT8 *dstMacAddr,
++ A_UINT8 *bssid,
++ A_UINT16 optIEDataLen,
++ A_UINT8 *optIEData)
++{
++ void *osbuf;
++ WMI_OPT_TX_FRAME_CMD *cmd;
++ osbuf = A_NETBUF_ALLOC(optIEDataLen + sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, (optIEDataLen + sizeof(*cmd)));
++
++ cmd = (WMI_OPT_TX_FRAME_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, (optIEDataLen + sizeof(*cmd)-1));
++
++ cmd->frmType = frmType;
++ cmd->optIEDataLen = optIEDataLen;
++ //cmd->optIEData = (A_UINT8 *)((int)cmd + sizeof(*cmd));
++ A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
++ A_MEMCPY(cmd->dstAddr, dstMacAddr, sizeof(cmd->dstAddr));
++ A_MEMCPY(&cmd->optIEData[0], optIEData, optIEDataLen);
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_OPT_TX_FRAME_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_adhoc_bconIntvl_cmd(struct wmi_t *wmip, A_UINT16 intvl)
++{
++ void *osbuf;
++ WMI_BEACON_INT_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_BEACON_INT_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->beaconInterval = intvl;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_BEACON_INT_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++
++A_STATUS
++wmi_set_voice_pkt_size_cmd(struct wmi_t *wmip, A_UINT16 voicePktSize)
++{
++ void *osbuf;
++ WMI_SET_VOICE_PKT_SIZE_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_VOICE_PKT_SIZE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->voicePktSize = voicePktSize;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_VOICE_PKT_SIZE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++
++A_STATUS
++wmi_set_max_sp_len_cmd(struct wmi_t *wmip, A_UINT8 maxSPLen)
++{
++ void *osbuf;
++ WMI_SET_MAX_SP_LEN_CMD *cmd;
++
++ /* maxSPLen is a two-bit value. If user trys to set anything
++ * other than this, then its invalid
++ */
++ if(maxSPLen & ~0x03)
++ return A_EINVAL;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_MAX_SP_LEN_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->maxSPLen = maxSPLen;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_MAX_SP_LEN_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_UINT8
++convert_userPriority_to_trafficClass(A_UINT8 userPriority)
++{
++ return (up_to_ac[userPriority & 0x7]);
++}
++
++A_UINT8
++wmi_get_power_mode_cmd(struct wmi_t *wmip)
++{
++ return wmip->wmi_powerMode;
++}
++
++A_STATUS
++wmi_verify_tspec_params(WMI_CREATE_PSTREAM_CMD *pCmd, A_BOOL tspecCompliance)
++{
++ return A_OK;
++}
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++static A_STATUS
++wmi_tcmd_test_report_rx(struct wmi_t *wmip, A_UINT8 *datap, int len)
++{
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ A_WMI_TCMD_RX_REPORT_EVENT(wmip->wmi_devt, datap, len);
++
++ return A_OK;
++}
++
++#endif /* CONFIG_HOST_TCMD_SUPPORT*/
++
++A_STATUS
++wmi_set_authmode_cmd(struct wmi_t *wmip, A_UINT8 mode)
++{
++ void *osbuf;
++ WMI_SET_AUTH_MODE_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_AUTH_MODE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->mode = mode;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_AUTH_MODE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_reassocmode_cmd(struct wmi_t *wmip, A_UINT8 mode)
++{
++ void *osbuf;
++ WMI_SET_REASSOC_MODE_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_REASSOC_MODE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->mode = mode;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_REASSOC_MODE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_lpreamble_cmd(struct wmi_t *wmip, A_UINT8 status)
++{
++ void *osbuf;
++ WMI_SET_LPREAMBLE_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_LPREAMBLE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->status = status;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_LPREAMBLE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_rts_cmd(struct wmi_t *wmip, A_UINT16 threshold)
++{
++ void *osbuf;
++ WMI_SET_RTS_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_RTS_CMD*)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->threshold = threshold;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_RTS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_wmm_cmd(struct wmi_t *wmip, WMI_WMM_STATUS status)
++{
++ void *osbuf;
++ WMI_SET_WMM_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_WMM_CMD*)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->status = status;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_CMDID,
++ NO_SYNC_WMIFLAG));
++
++}
++
++A_STATUS
++wmi_set_wmm_txop(struct wmi_t *wmip, WMI_TXOP_CFG cfg)
++{
++ void *osbuf;
++ WMI_SET_WMM_TXOP_CMD *cmd;
++
++ if( !((cfg == WMI_TXOP_DISABLED) || (cfg == WMI_TXOP_ENABLED)) )
++ return A_EINVAL;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_WMM_TXOP_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->txopEnable = cfg;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_TXOP_CMDID,
++ NO_SYNC_WMIFLAG));
++
++}
++
++#ifdef CONFIG_HOST_TCMD_SUPPORT
++/* WMI layer doesn't need to know the data type of the test cmd.
++ This would be beneficial for customers like Qualcomm, who might
++ have different test command requirements from differnt manufacturers
++ */
++A_STATUS
++wmi_test_cmd(struct wmi_t *wmip, A_UINT8 *buf, A_UINT32 len)
++{
++ void *osbuf;
++ char *data;
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
++
++ osbuf= A_NETBUF_ALLOC(len);
++ if(osbuf == NULL)
++ {
++ return A_NO_MEMORY;
++ }
++ A_NETBUF_PUT(osbuf, len);
++ data = A_NETBUF_DATA(osbuf);
++ A_MEMCPY(data, buf, len);
++
++ return(wmi_cmd_send(wmip, osbuf, WMI_TEST_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++#endif
++
++A_STATUS
++wmi_set_bt_status_cmd(struct wmi_t *wmip, A_UINT8 streamType, A_UINT8 status)
++{
++ void *osbuf;
++ WMI_SET_BT_STATUS_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_BT_STATUS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->streamType = streamType;
++ cmd->status = status;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_STATUS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_bt_params_cmd(struct wmi_t *wmip, WMI_SET_BT_PARAMS_CMD* cmd)
++{
++ void *osbuf;
++ WMI_SET_BT_PARAMS_CMD* alloc_cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ alloc_cmd = (WMI_SET_BT_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(alloc_cmd, sizeof(*cmd));
++ A_MEMCPY(alloc_cmd, cmd, sizeof(*cmd));
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_PARAMS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_get_keepalive_configured(struct wmi_t *wmip)
++{
++ void *osbuf;
++ WMI_GET_KEEPALIVE_CMD *cmd;
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++ cmd = (WMI_GET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ return (wmi_cmd_send(wmip, osbuf, WMI_GET_KEEPALIVE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_UINT8
++wmi_get_keepalive_cmd(struct wmi_t *wmip)
++{
++ return wmip->wmi_keepaliveInterval;
++}
++
++A_STATUS
++wmi_set_keepalive_cmd(struct wmi_t *wmip, A_UINT8 keepaliveInterval)
++{
++ void *osbuf;
++ WMI_SET_KEEPALIVE_CMD *cmd;
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*cmd));
++
++ cmd = (WMI_SET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd->keepaliveInterval = keepaliveInterval;
++ wmip->wmi_keepaliveInterval = keepaliveInterval;
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_KEEPALIVE_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_appie_cmd(struct wmi_t *wmip, A_UINT8 mgmtFrmType, A_UINT8 ieLen,
++ A_UINT8 *ieInfo)
++{
++ void *osbuf;
++ WMI_SET_APPIE_CMD *cmd;
++ A_UINT16 cmdLen;
++
++ if (ieLen > WMI_MAX_IE_LEN) {
++ return A_ERROR;
++ }
++ cmdLen = sizeof(*cmd) + ieLen - 1;
++ osbuf = A_NETBUF_ALLOC(cmdLen);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, cmdLen);
++
++ cmd = (WMI_SET_APPIE_CMD *)(A_NETBUF_DATA(osbuf));
++ A_MEMZERO(cmd, cmdLen);
++
++ cmd->mgmtFrmType = mgmtFrmType;
++ cmd->ieLen = ieLen;
++ A_MEMCPY(cmd->ieInfo, ieInfo, ieLen);
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_APPIE_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_STATUS
++wmi_set_halparam_cmd(struct wmi_t *wmip, A_UINT8 *cmd, A_UINT16 dataLen)
++{
++ void *osbuf;
++ A_UINT8 *data;
++
++ osbuf = A_NETBUF_ALLOC(dataLen);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, dataLen);
++
++ data = A_NETBUF_DATA(osbuf);
++
++ A_MEMCPY(data, cmd, dataLen);
++
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_WHALPARAM_CMDID, NO_SYNC_WMIFLAG));
++}
++
++A_INT32
++wmi_get_rate(A_INT8 rateindex)
++{
++ if (rateindex == RATE_AUTO) {
++ return 0;
++ } else {
++ return(wmi_rateTable[(A_UINT32) rateindex]);
++ }
++}
++
++void
++wmi_node_return (struct wmi_t *wmip, bss_t *bss)
++{
++ if (NULL != bss)
++ {
++ wlan_node_return (&wmip->wmi_scan_table, bss);
++ }
++}
++
++bss_t *
++wmi_find_Ssidnode (struct wmi_t *wmip, A_UCHAR *pSsid,
++ A_UINT32 ssidLength, A_BOOL bIsWPA2)
++{
++ bss_t *node = NULL;
++ node = wlan_find_Ssidnode (&wmip->wmi_scan_table, pSsid,
++ ssidLength, bIsWPA2);
++ return node;
++}
++
++void
++wmi_free_allnodes(struct wmi_t *wmip)
++{
++ wlan_free_allnodes(&wmip->wmi_scan_table);
++}
++
++bss_t *
++wmi_find_node(struct wmi_t *wmip, const A_UINT8 *macaddr)
++{
++ bss_t *ni=NULL;
++ ni=wlan_find_node(&wmip->wmi_scan_table,macaddr);
++ return ni;
++}
++
++A_STATUS
++wmi_dset_open_reply(struct wmi_t *wmip,
++ A_UINT32 status,
++ A_UINT32 access_cookie,
++ A_UINT32 dset_size,
++ A_UINT32 dset_version,
++ A_UINT32 targ_handle,
++ A_UINT32 targ_reply_fn,
++ A_UINT32 targ_reply_arg)
++{
++ void *osbuf;
++ WMIX_DSETOPEN_REPLY_CMD *open_reply;
++
++ A_DPRINTF(DBG_WMI, (DBGFMT "Enter - wmip=0x%x\n", DBGARG, (int)wmip));
++
++ osbuf = A_NETBUF_ALLOC(sizeof(*open_reply));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ A_NETBUF_PUT(osbuf, sizeof(*open_reply));
++ open_reply = (WMIX_DSETOPEN_REPLY_CMD *)(A_NETBUF_DATA(osbuf));
++
++ open_reply->status = status;
++ open_reply->targ_dset_handle = targ_handle;
++ open_reply->targ_reply_fn = targ_reply_fn;
++ open_reply->targ_reply_arg = targ_reply_arg;
++ open_reply->access_cookie = access_cookie;
++ open_reply->size = dset_size;
++ open_reply->version = dset_version;
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETOPEN_REPLY_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
++static A_STATUS
++wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, A_UINT8 *datap, A_UINT32 len)
++{
++ WMI_PMKID_LIST_REPLY *reply;
++ A_UINT32 expected_len;
++
++ if (len < sizeof(WMI_PMKID_LIST_REPLY)) {
++ return A_EINVAL;
++ }
++ reply = (WMI_PMKID_LIST_REPLY *)datap;
++ expected_len = sizeof(reply->numPMKID) + reply->numPMKID * WMI_PMKID_LEN;
++
++ if (len < expected_len) {
++ return A_EINVAL;
++ }
++
++ A_WMI_PMKID_LIST_EVENT(wmip->wmi_devt, reply->numPMKID,
++ reply->pmkidList);
++
++ return A_OK;
++}
++
++#ifdef CONFIG_HOST_DSET_SUPPORT
++A_STATUS
++wmi_dset_data_reply(struct wmi_t *wmip,
++ A_UINT32 status,
++ A_UINT8 *user_buf,
++ A_UINT32 length,
++ A_UINT32 targ_buf,
++ A_UINT32 targ_reply_fn,
++ A_UINT32 targ_reply_arg)
++{
++ void *osbuf;
++ WMIX_DSETDATA_REPLY_CMD *data_reply;
++ int size;
++
++ size = sizeof(*data_reply) + length;
++
++ A_DPRINTF(DBG_WMI,
++ (DBGFMT "Enter - length=%d status=%d\n", DBGARG, length, status));
++
++ osbuf = A_NETBUF_ALLOC(size);
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++ A_NETBUF_PUT(osbuf, size);
++ data_reply = (WMIX_DSETDATA_REPLY_CMD *)(A_NETBUF_DATA(osbuf));
++
++ data_reply->status = status;
++ data_reply->targ_buf = targ_buf;
++ data_reply->targ_reply_fn = targ_reply_fn;
++ data_reply->targ_reply_arg = targ_reply_arg;
++ data_reply->length = length;
++
++ if (status == A_OK) {
++ if (a_copy_from_user(data_reply->buf, user_buf, length)) {
++ return A_ERROR;
++ }
++ }
++
++ return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETDATA_REPLY_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++#endif /* CONFIG_HOST_DSET_SUPPORT */
++
++A_STATUS
++wmi_set_wsc_status_cmd(struct wmi_t *wmip, A_UINT32 status)
++{
++ void *osbuf;
++ char *cmd;
++
++ wps_enable = status;
++
++ osbuf = a_netbuf_alloc(sizeof(1));
++ if (osbuf == NULL) {
++ return A_NO_MEMORY;
++ }
++
++ a_netbuf_put(osbuf, sizeof(1));
++
++ cmd = (char *)(a_netbuf_to_data(osbuf));
++
++ A_MEMZERO(cmd, sizeof(*cmd));
++ cmd[0] = (status?1:0);
++ return (wmi_cmd_send(wmip, osbuf, WMI_SET_WSC_STATUS_CMDID,
++ NO_SYNC_WMIFLAG));
++}
++
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wmi/wmi_doc.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wmi/wmi_doc.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,4421 @@
++/*
++ *
++ * Copyright (c) 2004-2007 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++
++#if 0
++Wireless Module Interface (WMI) Documentaion
++
++ This section describes the format and the usage model for WMI control and
++ data messages between the host and the AR6000-based targets. The header
++ file include/wmi.h contains all command and event manifest constants as
++ well as structure typedefs for each set of command and reply parameters.
++
++Data Frames
++
++ The data payload transmitted and received by the target follows RFC-1042
++ encapsulation and thus starts with an 802.2-style LLC-SNAP header. The
++ WLAN module completes 802.11 encapsulation of the payload, including the
++ MAC header, FCS, and WLAN security related fields. At the interface to the
++ message transport (HTC), a data frame is encapsulated in a WMI message.
++
++WMI Message Structure
++
++ The WMI protocol leverages an 802.3-style Ethernet header in communicating
++ the source and destination information between the host and the AR6000
++ modules using a 14-byte 802.3 header ahead of the 802.2-style payload. In
++ addition, the WMI protocol adds a header to all data messages:
++
++ {
++ INT8 rssi
++ The RSSI of the received packet and its units are shown in db above the
++ noise floor, and the noise floor is shown in dbm.
++ UINT8 info
++ Contains information on message type and user priority. Message type
++ differentiates between a data packet and a synchronization message.
++ } WMI_DATA_HDR
++
++ User priority contains the 802.1d user priority info from host to target. Host
++ software translates the host Ethernet format to 802.3 format prior to Tx and
++ 802.3 format to host format in the Rx direction. The host does not transmit the
++ FCS that follows the data. MsgType differentiates between a regular data
++ packet (msgType=0) and a synchronization message (msgType=1).
++
++Data Endpoints
++
++ The AR6000 chipset provides several data endpoints to support quality of
++ service (QoS) and maintains separate queues and separate DMA engines for
++ each data endpoint. A data endpoint can be bi-directional.
++
++ Best effort (BE) class traffic uses the default data endpoint (2). The host can
++ establish up to two additional data endpoints for other traffic classes. Once
++ such a data endpoint is established, it sends and receives corresponding QoS
++ traffic in a manner similar to the default data endpoint.
++
++ If QoS is desired over the interconnect, host software must classify each data
++ packet and place it on the appropriate data endpoint. The information
++ required to classify data is generally available in-band as an 802.1p/q style
++ tag or as the ToS field in the IP header. The information may also be available
++ out-of-band depending on the host DDI.
++
++Connection States
++
++ Table B-1 describes the AR6000 WLAN connection states:
++
++ Table B-1. AR6000 Connection States
++
++Connection State
++ Description
++
++ DISCONNECTED
++ In this state, the AR6000 device is not connected to a wireless
++ network. The device is in this state after reset when it sends the
++ WIRELESS MODULE READY EVENT, after it processes a
++ DISCONNECT command, and when it loses its link with the
++ access point (AP) that it was connected to. The device signals a
++ transition to the DISCONNECTED state with a DISCONNECT
++ event.
++
++CONNECTED
++ In this state, the AR6000 device is connected to wireless networks.
++ The device enters this state after successfully processing a
++ CONNECT, which establishes a connection with a wireless
++ network. The device signals a transition to the CONNECTED state
++ with a CONNECT event.
++
++
++Message Types
++
++ WMI uses commands, replies, and events for the control and configuration of
++ the AR6000 device. The control protocol is asynchronous. Table B-2 describes
++ AR6000 message types:
++
++Table B-2. AR6000 Message Types
++
++Message Type
++ Description
++
++Commands
++ Control messages that flow from the host to the device
++
++Replies/Events
++ Control messages that flow from the device to the host.
++
++ The device issues a reply to some WMI commands, but not to others.
++ The payload in a reply is command-specific, and some commands do
++ not trigger a reply message at all. Events are control messages issued
++ by the device to signal the occurrence of an asynchronous event.
++
++
++WMI Message Format
++
++ All WMI control commands, replies and events use the header format:
++
++ WMI_CMD_HDR Header Format
++ {
++ UINT16 id
++ This 16-bit constant identifies which WMI command the host is issuing,
++ which command the target is replying to, or which event has occurred.
++ WMI_CMD_HDR
++ }
++
++
++ A variable-size command-, reply-, or event-specific payload follows the
++ header. Over the interconnect, all fields in control messages (including
++ WMI_CMD_HDR and the command specific payload) use 32-bit little Endian
++ byte ordering and fields are packed. The AR6000 device always executes
++ commands in order, and the host may send multiple commands without
++ waiting for previous commands to complete. A majority of commands are
++ processed to completion once received. Other commands trigger a longer
++ duration activity whose completion is signaled to the host through an event.
++
++Command Restrictions
++
++ Some commands may only be issued when the AR6000 device is in a certain
++ state. The host is required to wait for an event signaling a state transition
++ before such a command can be issued. For example, if a command requires
++ the device to be in the CONNECTED state, then the host is required to wait
++ for a CONNECT event before it issues that command.
++
++ The device ignores any commands inappropriate for its current state. If the
++ command triggers a reply, the device generates an error reply. Otherwise, the
++ device silently ignores the inappropriate command.
++
++Command and Data Synchronization
++
++ WMI provides a mechanism for a host to advise the device of necessary
++ synchronization between commands and data. The device implements
++ synchronization; no implicit synchronization exists between endpoints.
++
++ The host controls synchronization using the SYNCHRONIZE command
++ over the control channel and synchronization messages over data channels.
++ The device stops each data channel upon receiving a synchronization message
++ on that channel, processing all data packets received prior to that message.
++ After the device receives synchronization messages for each data endpoint
++ and the SYNCHRONIZE command, it resumes all channels.
++
++ When the host must guarantee a command executes before processing new
++ data packets, it first issues the command, then issues the SYNCHRONIZE
++ command and sends synchronization messages on data channels. When the
++ host must guarantee the device has processed all old data packets before a
++ processing a new command, it issues a SYNCHRONIZE command and
++ synchronization messages on all data channels, then issues the desired
++ command.
++
++
++
++WMI Commands
++
++ ADD_BAD_AP
++ Cause the AR6000 device to avoid a particular AP
++ ADD_CIPHER_KEY
++ Add or replace any of the four AR6000 encryption keys
++ ADD_WOW_PATTERN
++ Used to add a pattern to the WoW pattern list
++ CLR_RSSI_SNR
++ Clear the current calculated RSSI and SNR value
++ CONNECT_CMD
++ Request that the AR6000 device establish a wireless connection
++ with the specified SSID
++ CREATE_PSTREAM
++ Create prioritized data endpoint between the host and device
++ DELETE_BAD_AP
++ Clear an entry in the bad AP table
++ DELETE_CIPHER_KEY
++ Delete a previously added cipher key
++ DELETE_PSTREAM
++ Delete a prioritized data endpoint
++ DELETE_WOW_PATTERN
++ Remove a pre-specified pattern from the WoW pattern list
++ EXTENSION
++ WMI message interface command
++ GET_BIT_RATE
++ Retrieve rate most recently used by the AR6000
++ GET_CHANNEL_LIST
++ Retrieve list of channels used by the AR6000
++ GET_FIXRATES
++ Retrieves the rate-mask set via the SET_FIXRATES command.
++ GET_PMKID_LIST_CMD
++ Retrieve the firmware list of PMKIDs
++ GET_ROAM_DATA
++ Internal use for data collection; available in special build only
++ GET_ROAM_TBL
++ Retrieve the roaming table maintained on the target
++ GET_TARGET_STATS
++ Request that the target send the statistics it maintains
++ GET_TX_PWR
++ Retrieve the current AR6000 device Tx power levels
++ GET_WOW_LIST
++ Retrieve the current list of WoW patterns
++ LQ_THRESHOLD_PARAMS
++ Set the link quality thresholds
++ OPT_TX_FRAME
++ Send a special frame (special feature)
++ RECONNECT
++ Request a reconnection to a BSS
++ RSSI_THRESHOLD_PARAMS
++ Configure how the AR6000 device monitors and reports signal
++ strength (RSSI) of the connected BSS
++ SCAN_PARAMS
++ Determine dwell time and changes scanned channels
++ SET_ACCESS_PARAMS
++ Set access parameters for the wireless network
++ SET_ADHOC_BSSID
++ Set the BSSID for an ad hoc network
++ SET_AKMP_PARAMS
++ Set multiPMKID mode
++ SET_APPIE
++ Add application-specified IE to a management frame
++ SET_ASSOC_INFO
++ Specify the IEs the device should add to association or
++ reassociation requests
++ SET_AUTH_MODE
++ Set 802.11 authentication mode of reconnection
++ SET_BEACON_INT
++ Set the beacon interval for an ad hoc network
++ SET_BIT_RATE
++ Set the AR6000 to a specific fixed bit rate
++ SET_BMISS_TIME
++ Set the beacon miss time
++ SET_BSS_FILTER
++ Inform the AR6000 of network types about which it wants to
++ receive information using a BSSINFO event
++ SET_BT_PARAMS
++ Set the status of a Bluetooth stream (SCO or A2DP) or set
++ Bluetooth coexistence register parameters
++ SET_BT_STATUS
++ Set the status of a Bluetooth stream (SCO or A2DP)
++ SET_CHANNEL_PARAMETERS
++ Configure WLAN channel parameters
++ SET_DISC_TIMEOUT
++ Set the amount of time the AR6000 spends attempting to
++ reestablish a connection
++ SET_FIXRATES
++ Set the device to a specific fixed PHY rate (supported subset)
++ SET_HALPARAM
++ Internal AR6000 command to set certain hardware parameters
++ SET_HOST_SLEEP_MODE
++ Set the host mode to asleep or awake
++ SET_IBSS_PM_CAPS
++ Support a non-standard power management scheme for an
++ ad hoc network
++ SET_LISTEN_INT
++ Request a listen interval
++ SET_LPREAMBLE
++ Override the short preamble capability of the AR6000 device
++ SET_MAX_SP_LEN
++ Set the maximum service period
++ SET_OPT_MODE
++ Set the special mode on/off (special feature)
++ SET_PMKID
++ Set the pairwise master key ID (PMKID)
++ SET_PMKID_LIST_CMD
++ Configure the firmware list of PMKIDs
++ SET_POWER_MODE
++ Set guidelines on trade-off between power utilization
++ SET_POWER_PARAMS
++ Configure power parameters
++ SET_POWERSAVE_PARAMS
++ Set the two AR6000 power save timers
++ SET_PROBED_SSID
++ Provide list of SSIDs the device should seek
++ SET_REASSOC_MODE
++ Specify whether the disassociated frame should be sent upon
++ reassociation
++ SET_RETRY_LIMITS
++ Limit how many times the device tries to send a frame
++ SET_ROAM_CTRL
++ Control roaming behavior
++ SET_RTS
++ Determine when RTS should be sent
++ SET_SCAN_PARAMS
++ Set the AR6000 scan parameters
++ SET_TKIP_COUNTERMEASURES
++ Enable/disable reports of TKIP MIC errors
++ SET_TX_PWR
++ Specify the AR6000 device Tx power levels
++ SET_VOICE_PKT_SIZE
++ Set voice packet size
++ SET_WMM
++ Override the AR6000 WMM capability
++ SET_WMM_TXOP
++ Configure TxOP bursting when sending traffic to a WMM-
++ capable AP
++ SET_WOW_MODE
++ Enable/disable WoW mode
++ SET_WSC_STATUS
++ Enable/disable profile check in cserv when the WPS protocol
++ is in progress
++ SNR_THRESHOLD_PARAMS
++ Configure how the device monitors and reports SNR of BSS
++ START_SCAN
++ Start a long or short channel scan
++ SYNCHRONIZE
++ Force a synchronization point between command and data
++ paths
++ TARGET_REPORT_ERROR_BITMASK
++ Control ERROR_REPORT events from the AR6000
++
++
++
++
++Name
++ ADD_BAD_AP
++
++Synopsis
++ The host uses this command to cause the AR6000 to avoid a particular AP. The
++ AR6000 maintain a table with up to two APs to avoid. An ADD_BAD_AP command
++ adds or replaces the specified entry in this bad AP table.
++
++ If the AR6000 are currently connected to the AP specified in this command, they
++ disassociate.
++
++Command
++ wmiconfig eth1 --badap <bssid> <badApIndex>
++
++Command Parameters
++ UINT8 badApIndex Index [0...1] that identifies which entry in the
++ bad AP table to use
++
++
++ UINT8 bssid[6] MAC address of the AP to avoid
++
++Command Values
++ badApIndex = 0, 1 Entry in the bad AP table to use
++
++Reset Value
++ The bad AP table is cleared
++
++Restrictions
++ None
++
++See Also
++ DELETE_BAD_AP on page B-13
++
++=====================================================================
++Name
++ ADD_CIPHER_KEY
++
++Synopsis
++ The host uses this command to add/replace any of four encryption keys on the
++ AR6000. The ADD_CIPHER_KEY command is issued after the CONNECT event
++ has been received by the host for all dot11Auth modes except for SHARED_AUTH.
++ When the dot11AuthMode is SHARED_AUTH, then the ADD_CIPHER_KEY
++ command should be issued before the CONNECT command.
++
++Command
++ wmiconfig eth1 --cipherkey <keyIndex> <keyType> <keyUsage>
++ <keyLength> <keyopctrl> <keyRSC> <key>
++
++Command Parameters
++ UINT8 keyIndex Index (0...3) of the key to add/replace;
++ uniquely identifies the key
++ UINT8 keyType CRYPTO_TYPE
++ UINT8 keyUsage Specifies usage parameters of the key when
++ keyType = WEP_CRYPT
++ UINT8 keyLength Length of the key in bytes
++ UINT8 keyOpCtrl bit[0] = Initialize TSC (default),
++ bit[1] = Initialize RSC
++ UINT8 keyRSC[8] Key replay sequence counter (RSC) initial
++ value the device should use
++ UINT8 key[32] Key material used for this connection
++ Command Values
++ {
++ NONE_CRYPT = 1
++ WEP_CRYPT = 2
++ TKIP_CRYPT = 3
++ AES_CRYPT = 4
++ KEY_OP_INIT_TSC 0x01
++ KEY_OP_INIT_RSC 0x02
++ KEY_OP_INIT_VAL 0x03
++ Default is to Initialize the TSC
++ KEY_OP_VALID_MASK 0x04
++ Two operations defined
++ } CRYPTO_TYPE
++
++ {
++ PAIRWISE_USAGE = 0 Set if the key is used for unicast traffic only
++ GROUP_USAGE = 1 Set if the key is used to receive multicast
++ traffic (also set for static WEP keys)
++ TX_USAGE = 2 Set for the GROUP key used to transmit frames
++ All others are reserved
++ } KEY_USAGE
++
++Reset Value
++ The four available keys are disabled.
++
++Restrictions
++ The cipher should correspond to the encryption mode specified in the CONNECT
++ command.
++
++See Also
++ DELETE_CIPHER_KEY
++
++=====================================================================
++
++
++Name
++ ADD_WOW_PATTERN
++
++Synopsis
++ The host uses this command to add a pattern to the WoW pattern list; used for
++ pattern-matching for host wakeups by the WoW module. If the host mode is asleep
++ and WoW is enabled, all packets are matched against the existing WoW patterns. If a
++ packet matches any of the patterns specified, the target will wake up the host. All
++ non-matching packets are discarded by the target without being sent up to the host.
++
++Command
++ wmiconfig addwowpattern <list-id> <filter-size> <filter-offset>
++ <pattern> <mask>
++
++Command Parameters
++ A_UINT8 filter_list_id ID of the list that is to include the new pattern
++ A_UINT8 filter_size Size of the new pattern
++ A_UINT8 filter_offset Offset at which the pattern matching for this
++ new pattern should begin at
++ A_UINT8 filter[1] Byte stream that contains both the pattern and
++ the mask of the new WoW wake-up pattern
++
++Reply Parameters
++ None
++
++Reset Value
++ None defined (default host mode is awake)
++
++Restrictions
++ None
++
++See Also
++ DELETE_WOW_PATTERN
++
++=====================================================================
++
++
++Name
++ CLR_RSSI_SNR
++
++Synopsis
++ Clears the current calculated RSSI and SNR value. RSSI and SNR are reported by
++ running-average value. This command will clear the history and have a fresh start
++ for the running-average mechanism.
++
++Command
++ wmiconfig eth1 --cleanRssiSnr
++
++Command Parameters
++ None
++
++Reply Parameters
++ None
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++=====================================================================
++
++Name
++ CONNECT_CMD
++
++Synopsis
++ New connect control information (connectCtrl) is added, with 32 possible modifiers.
++
++ CONNECT_SEND_REASSOC
++ Valid only for a host-controlled connection to a
++ particular AP. If this bit is set, a reassociation frame is
++ sent. If this bit is clear, an association request frame is
++ sent to the AP.
++
++ CONNECT_IGNORE_WPAx_GROUP_CIPHER
++ No group key is issued in the CONNECT command,
++ so use the group key advertised by the AP. In a target-
++ initiated roaming situation this allows a STA to roam
++ between APs that support different multicast ciphers.
++
++ CONNECT_PROFILE_MATCH_DONE
++ In a host-controlled connection case, it is possible that
++ during connect, firmware may not have the
++ information for a profile match (e.g, when the AP
++ supports hidden SSIDs and the device may not
++ transmit probe requests during connect). By setting
++ this bit in the connection control information, the
++ firmware waits for a beacon from the AP with the
++ BSSID supplied in the CONNECT command. No
++ additional profile checks are done.
++
++ CONNECT_IGNORE_AAC_BEACON
++ Ignore the Admission Capacity information in the
++ beacon of the AP
++
++ CONNECT_ASSOC_POLICY_USER
++ When set, the CONNECT_SEND_REASSOC setting
++ determines if an Assoc or Reassoc is sent to an AP
++
++Command
++ wmiconfig --setconnectctrl <ctrl flags bitmask>
++
++Command Parameters
++ typedef struct{
++ A_UINT8 networktype;
++ A_UINT8 dot11authmode;
++ A_UINT8 authmode;
++ A_UINT8 pairwiseCryptoType; /*CRYPTO_TYPE*/
++ A_UINT8 pairwiseCryptoLen;
++ A_UINT8 groupCryptoType; /*CRYPTO_TYPE*/
++ A_UINT8 groupCryptoLen;
++ A_UINT8 ssidLength;
++ A_UCHAR ssid[WMI_MAX_SSID_LEN];
++ A_UINT16 channel;
++ A_UINT8 bssid[AUTH_MAC_LEN];
++ A_UINT8 ctrl_flags; /*WMI_CONNECT_CTRL_FLAGS_BITS*/
++ } WMI_CONNECT_CMD;
++
++ ctrl flags bitmask
++ = 0x0001 CONNECT_ASSOC_POLICY_USER
++ Assoc frames are sent using the policy specified by
++ the flag
++ = 0x0002 CONNECT_SEND_REASSOC
++ Send Reassoc frame while connecting, otherwise send
++ assoc frames
++ = 0x0004 CONNECT_IGNORE_WPAx_GROUP_CIPHER
++ Ignore WPAx group cipher for WPA/WPA2
++ = 0x0008 CONNECT_PROFILE_MATCH_DONE
++ Ignore any profile check
++ = 0x0010 CONNECT_IGNORE_AAC_BEACON
++ Ignore the admission control information in the
++ beacon
++ ... CONNECT_CMD, continued
++ Command Values
++ typedef enum {
++ INFRA_NETWORK = 0x01,
++ ADHOC_NETWORK = 0x02,
++ ADHOC_CREATOR = 0x04,
++ } NETWORK_TYPE;
++
++ typedef enum {
++ OPEN_AUTH = 0x01,
++ SHARED_AUTH = 0x02,
++ LEAP_AUTH = 0x04,
++ } DOT11_AUTH_MODE;
++ typedef enum {
++ NONE_AUTH = 0x01,
++ WPA_AUTH = 0x02,
++ WPA_PSK_AUTH = 0x03,
++ WPA2_AUTH = 0x04,
++ WPA2_PSK_AUTH = 0x05,
++ WPA_AUTH_CCKM = 0x06,
++ WPA2_AUTH_CCKM = 0x07,
++ } AUTH_MODE;
++ typedef enum {
++ NONE_CRYPT = 0x01,
++ WEP_CRYPT = 0x02,
++ TKIP_CRYPT = 0x03,
++ AES_CRYPT = 0x04,
++ } CRYPTO_TYPE;
++ typedef enum {
++ CONNECT_ASSOC_POLICY_USER = 0x0001,
++ CONNECT_SEND_REASSOC = 0x0002,
++ CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
++ CONNECT_PROFILE_MATCH_DONE = 0x0008,
++ CONNECT_IGNORE_AAC_BEACON = 0x0010,
++ } WMI_CONNECT_CTRL_FLAGS_BITS;
++
++ pairwiseCryptoLen and groupCryptoLen are valid when the respective
++ CryptoTypesis WEP_CRYPT, otherwise this value should be 0. This is the length in
++ bytes.
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ CREATE_PSTREAM
++
++Synopsis
++ The host uses this command to create a new prioritized data endpoint between the
++ host and the AR6000 device that carries a prioritized stream of data. If the AP that the
++ device connects to requires TSPEC stream establishment, the device requests the
++ corresponding TSPEC with the AP. The maximum and minimum service interval
++ ranges from 0 0x7FFFFFFF (ms), where 0 = disabled. The device does not send a
++ reply event for this command, as it is always assumed the command has succeeded.
++ An AP admission control response comes to the host via a WMI_CAC_INDICATION
++ event, once the response for the ADDTS frame comes.
++
++ Examples of cases where reassociation is generated (when WMM) and cases where
++ ADDTS is generated (when WMM and enabling ACM) are when:
++ Changing UAPSD flags in WMM mode, reassociation is generated
++ Changing the interval of sending auto QoS Null frame in WMM mode;
++ reassociation is not generated
++ Issuing a command with same previous parameters in WMM mode and enabling
++ ACM, an ADDTS request is generated
++ Changing the interval of a QoS null frame sending in WMM mode and enabling
++ ACM, an ADDTS request is generated
++ Issuing the command in disconnected state, reassociation or ADDTS is not
++ generated but the parameters are available after (re)association
++
++Command
++ --createqos <user priority> <direction> <traffic class>
++<trafficType> <voice PS capability> <min service interval> <max
++service interval> <inactivity interval> <suspension interval>
++<service start time> <tsid> <nominal MSDU> <max MSDU> <min data
++rate> <mean data rate> <peak data rate> <max burst size> <delay
++bound> <min phy rate> <sba> <medium time> where:
++
++ <user priority>
++ 802.1D user priority range (07)
++ <direction>
++ = 0 Tx (uplink) traffic
++ = 1 Rx (downlink) traffic
++ = 2 Bi-directional traffic
++ <traffic class>
++ = 1 BK
++ = 2 VI
++ = 3 VO
++ <trafficType>
++ = 0 Aperiodic
++ = 1 Periodic
++ <voice PS capability>
++ Specifies whether the voice power save mechanism
++ (APSD if AP supports it or legacy/simulated APSD
++ [using PS-Poll]) should be used
++ = 0 Disable voice power save for traffic class
++ = 1 Enable APSD voice power save for traffic class
++ = 2 Enable voice power save for all traffic classes
++ <min service interval>
++ (In ms)
++ <max service interval>
++ Inactivity interval (in ms) (0 = Infinite)
++ <suspension interval>
++ (In ms)
++ <service start time>
++ Service start time
++ <tsid>
++ TSID range (015)
++ <nominal MSDU>
++ Nominal MAC SDU size
++ <max MSDU>
++ Maximum MAC SDU size
++ <min data rate>
++ Minimum data rate (in bps)
++ <mean data rate>
++ Mean data rate (in bps)
++ <peak data rate>
++ Peak data rate (in bps)
++ <max burst size>
++ Maximum burst size (in bps)
++ <delay bound>
++ Delay bound
++ <min phy rate>
++ Minimum PHY rate (in bps)
++ <sba>
++ Surplus bandwidth allowance
++ <medium time>
++ Medium time in TU of 32-ms periods per sec
++ ... CREATE_PSTREAM (continued)
++
++Command Parameters
++ UINT8 trafficClass TRAFFIC_CLASS value
++ UINT8 traffic
++ Direction
++ DIR_TYPE value
++ UINT8 rxQueueNum
++ AR6000 device mailbox index (2 or 3)
++ corresponding to the endpoint the host
++ wishes to use to receive packets for the
++ prioritized stream
++ UINT8 trafficType TRAFFIC_TYPE value
++ UINT8 voicePS
++Capability
++ VOICEPS_CAP_TYPE value
++ UINT8 tsid Traffic stream ID
++ UINT8 userPriority 802.1D user priority
++ UINT16 nominalMSDU Nominal MSDU in octets
++ UINT16 maxMSDU Maximum MSDU in octets
++ UINT32 minServiceInt Minimum service interval: the min.
++ period of traffic specified (in ms)
++ UINT32 maxServiceInt Maximum service interval: the max.
++ period of traffic specified (in ms)
++ UINT32 inactivityInt Indicates how many ms an established
++ stream is inactive before the prioritized
++ data endpoint is taken down and the
++ corresponding T-SPEC deleted
++ UINT32 suspensionInt Suspension interval (in ms)
++ UINT32 service StartTime Service start time
++ UINT32 minDataRate Minimum data rate (in bps)
++ UINT32 meanDataRate Mean data rate (in bps)
++ UINT32 peakDataRate Peak data rate (in bps)
++ UINT32 maxBurstSize
++ UINT32 delayBound
++ UINT32 minPhyRate Minimum PHY rate for TSPEC (in bps)
++ UINT32 sba Surplus bandwidth allowance
++ UINT32 mediumTime Medium TSPEC time (in units of 32 ms)
++Command Values
++ {
++ WMM_AC_BE = 0 Best Effort
++ WMM_AC_BK = 1 Background
++ WMM_AC_VI = 2 Video
++ WMM_AC_VO = 3 Voice
++ All other values reserved
++ } TRAFFIC_CLASS
++ {
++ UPLINK_TRAFFIC = 0 From the AR6000 device to the AP
++ DOWNLINK_TRAFFIC = 1 From the AP to the AR6000 device
++ BIDIR_TRAFFIC = 2 Bi-directional traffic
++ All other values reserved
++ } DIR_TYPE
++ {
++ DISABLE_FOR_THIS_AC = 0
++ ENABLE_FOR_THIS_AC = 1
++ ENABLE_FOR_ALL_AC = 2
++ All other values reserved
++ } VOICEPS_CAP_TYPE
++
++ ... CREATE_PSTREAM (continued)
++
++
++ VI BE BK Supported, Y/N?
++ 0 0 0 0 Y
++ 0 0 0 1 Y
++ 0 0 1 0 N
++ 0 0 1 1 N
++ 0 1 0 0 Y
++ 0 1 0 1 Y
++ 0 1 1 0 N
++ 0 1 1 1 N
++ 1 0 0 0 Y
++ 1 0 0 1 Y
++ 1 0 1 0 N
++ 1 1 0 0 N
++ 1 1 0 1 Y
++ 1 1 0 0 N
++ 1 1 1 0 N
++ 1 1 1 1 Y
++
++Reset Value
++ No pstream is present after reset; each of the BE, BK, VI,VO pstreams must be created
++ (either implicitly by data flow or explicitly by user)
++
++Restrictions
++ This command can only be issued when the device is in the CONNECTED state. If
++ the device receives the command while in DISCONNECTED state, it replies with a
++ failure indication. At most four prioritized data endpoints can be created, one for
++ each AC.
++
++See Also
++ DELETE_PSTREAM
++=====================================================================
++
++Name
++ DELETE_BAD_AP
++
++Synopsis
++ The host uses this command to clear a particular entry in the bad AP table
++
++Command
++ wmiconfig eth1 --rmAP [--num=<index>] // used to clear a badAP
++ entry. num is index from 0-3
++
++Command Parameters
++ UINT8 badApIndex Index [0...n] that identifies the entry in the bad
++ AP table to delete
++
++Command Values
++ badApIndex = 0, 1, 2, 3
++ Entry in the bad AP table
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++See Also
++ ADD_BAD_AP
++
++=====================================================================
++
++
++Name
++ DELETE_CIPHER_KEY
++
++Synopsis
++ The host uses this command to delete a key that was previously added with the
++ ADD_CIPHER_KEY command.
++
++Command
++ TBD
++
++Command Parameters
++ UINT8 keyIndex Index (0...3) of the key to be deleted
++
++Command Values
++ keyIndex = 0, 1,2, 3 Key to delete
++
++Reset Value
++ None
++
++Restrictions
++ The host should not delete a key that is currently in use by the AR6000.
++
++See Also
++ ADD_CIPHER_KEY
++
++=====================================================================
++
++Name
++ DELETE_PSTREAM
++
++Synopsis
++ The host uses this command to delete a prioritized data endpoint created by a
++ previous CREATE_PSTREAM command
++
++Command
++ --deleteqos <trafficClass> <tsid>, where:
++
++ <traffic class>
++ = 0 BE
++ = 1 BK
++ = 2 VI
++ = 3 VO
++ <tsid>
++ The TSpec ID; use the -qosqueue option
++ to get the active TSpec IDs for each traffic class
++
++Command Parameters
++ A_UINT8 trafficClass Indicate the traffic class of the stream
++ being deleted
++
++Command Values
++ {
++ WMM_AC_BE = 0 Best effort
++ WMM_AC_BK = 1 Background
++ WMM_AC_VI = 2 Video
++ WMM_AC_VO = 3 Voice
++ } TRAFFIC CLASS
++
++ 0-15 for TSID
++
++Reply Values
++ N/A
++
++Restrictions
++ This command should only be issued after a CREATE_PSTREAM command has
++ successfully created a prioritized stream
++
++See Also
++ CREATE_PSTREAM
++
++=====================================================================
++
++
++Name
++ DELETE_WOW_PATTERN
++
++Synopsis
++ The host uses this command to remove a pre-specified pattern from the
++ WoW pattern list.
++
++Command
++ wmiconfig delwowpattern <list-id> <pattern-id>
++
++Command Parameters
++ A_UINT8 filter_list_id ID of the list that contains the WoW filter
++ pattern to delete
++ A_UINT8 filter_id ID of the WoW filter pattern to delete
++
++Reply Parameters
++ None
++
++
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++See Also
++ ADD_WOW_PATTERN
++
++=====================================================================
++
++
++Name
++ EXTENSION
++
++Synopsis
++ The WMI message interface is used mostly for wireless control messages to a wireless
++ module applicable to wireless module management regardless of the target platform
++ implementation. However, some commands only peripherally related to wireless
++ management are desired during operation. These wireless extension commands may
++ be platform-specific or implementation-dependent.
++
++Command
++ N/A
++
++Command Parameters
++ Command-specific
++
++Command Values
++ Command-specific
++
++Reply Parameters
++ Command-specific
++
++Reset Values
++ None defined
++
++Restrictions
++ None defined
++
++=====================================================================
++
++
++Name
++ GET_BIT_RATE
++
++Synopsis
++ Used by the host to obtain the rate most recently used by the AR6000 device
++
++Command
++ wmiconfig eth1 --getfixrates
++
++Command Parameters
++ None
++
++
++
++Reply Parameters
++ INT8
++ rateIndex
++ See the SET_BIT_RATE command
++
++Reset Values
++ None
++
++Restrictions
++ This command should only be used during development/debug; it is not intended
++for use in production. It is only valid when the device is in the CONNECTED state
++
++See Also
++ SET_BIT_RATE
++
++=====================================================================
++
++
++Name
++ GET_CHANNEL_LIST
++
++Synopsis
++ Used by the host uses to retrieve the list of channels that can be used by the device
++ while in the current wireless mode and in the current regulatory domain.
++
++Command
++ TBD
++
++Command Parameters
++ None
++
++Reply Parameters
++ UINT8 reserved Reserved
++ UINT8 numberOfChannels Number of channels the reply contains
++ UINT16 channelList[numberOfChannels] Array of channel frequencies (in MHz)
++
++Reset Values
++ None defined
++
++Restrictions
++ The maximum number of channels that can be reported are 32
++
++=====================================================================
++
++
++Name
++ GET_FIXRATES
++
++Synopsis
++ Clears the current calculated RSSI and SNR value. RSSI and SNR are reported by
++ running-average value. This command will clear the history and have a fresh start for
++ the running-average mechanism.
++
++Synopsis
++ This returns rate-mask set via WMI_SET_FIXRATES to retrieve the current fixed rate
++ that the AR6001 or AR6001 is using. See SET_FIXRATES.
++
++Command
++ wmiconfig eth1 --getfixrates
++
++Command Parameters
++ A_UINT16 fixRateMask; Note: if this command is used prior to
++ using WMI_SET_FIXRATES, AR6000
++ returns 0xffff as fixRateMask, indicating
++ all the rates are enabled
++
++Reply Parameters
++ None
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++See Also
++ SET_FIXRATES
++
++=====================================================================
++
++
++
++Name
++ GET_PMKID_LIST_CMD
++
++Synopsis
++ Retrieves the list of PMKIDs on the firmware. The
++ WMI_GET_PMKID_LIST_EVENT is generated by the firmware.
++
++Command
++ TBD
++
++Command Parameters
++
++Reset Values
++ None
++
++Restrictions
++ None
++
++See Also
++ SET_PMKID_LIST_CMD GET_PMKID_LIST_EVENT
++
++=====================================================================
++
++
++Name
++ GET_ROAM_TBL
++
++Synopsis
++ Retrieve the roaming table maintained on the target. The response is reported
++ asynchronously through the ROAM_TBL_EVENT.
++
++Command
++ wmiconfig --getroamtable <roamctrl> <info>
++
++Command Parameters
++ A_UINT8 roamCtrlType;
++ A_UINT16 roamMode
++ A_UINT16 numEntries
++ WMI_BSS_ROAM_INFO bssRoamInfo[1]
++
++Reply Value
++ Reported asynchronously through the ROAM_TBL_EVENT
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++See Also
++ SET_KEEPALIVE
++
++=====================================================================
++
++
++Name
++ GET_TARGET_STATS
++
++Synopsis
++ The host uses this command to request that the target send the statistics that it
++ maintains. The statistics obtained from the target are accrued in the host every time
++ the GET_TARGET_STATS command is issued. The --clearStats option is added to
++ clear the target statistics maintained in the host.
++
++Command
++ wmiconfig --getTargetStats --clearStats
++
++Command Parameters
++ TARGET_STATS targetStats
++ WMI_TARGET_STATS
++ UINT8 clearStats
++
++
++Reply Value
++ RSSI return value (0100)
++
++Reset Values
++ All statistics are cleared (zeroed)
++
++Restrictions
++ The --getTargetStats option must be used; the --clearStats option is also available also
++
++
++=====================================================================
++
++Name
++ GET_TX_PWR
++
++Synopsis
++ The host uses this command to retrieve the current Tx power level
++
++Command
++ wmiconfig -i eth1 --getpower
++
++Command Parameters
++ None
++
++Reply Parameters
++ UINT16 dbM The current Tx power level specified in dbM
++
++Reset Values
++ The maximum permitted by the regulatory domain
++
++Restrictions
++ None
++
++See Also
++ SET_TX_PWR
++
++=====================================================================
++
++
++Name
++ GET_WOW_LIST
++
++Synopsis
++ The host uses this command to retrieve the current list of WoW patterns.
++
++Command
++ wmiconfig getwowlist <list-id>
++
++Command Parameters
++ A_UINT8 filter_list_id ID of the list of WoW patterns to retrieve
++
++Reply Value(s)
++ A_UINT16 num_filters Number of WoW patterns contained in the list
++ A_UINT8 wow_mode Current mode of WoW (enabled or disabled)
++ A_UINT8 host_mode Current host mode (asleep or awake)
++ WOW_FILTER wow_filters[1]
++ Contents of the WoW filter pattern list
++ (contains mask, pattern, offset and size
++ information for each of the patterns)
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++See Also
++ SET_WSC_STATUS
++
++=====================================================================
++
++
++Name
++ LQ_THRESHOLD_PARAMS
++
++Synopsis
++ Sets Link Quality thresholds, the sampling will happen at every unicast data frame
++ Tx if a certain threshold is met, and the corresponding event will be sent to the host.
++
++Command
++ --lqThreshold <enable> <upper_threshold_1> ...
++ <upper_threshold_4> <lower_threshold_1> ... <lower_threshold_4>
++
++Command Parameters
++ <enable> = 0 Disable link quality sampling
++ = 1 Enable link quality sampling
++ <upper_threshold_x> Above thresholds (value in [0,100]), in
++ ascending order
++ <lower_threshold_x> Below thresholds (value in [0,100]), in
++ ascending order
++
++Command Values
++ See command parameters
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ OPT_TX_FRAME
++
++Synopsis
++ Special feature, sends a special frame.
++
++Command
++ wmiconfig --sendframe <frmType> <dstaddr> <bssid> <optIEDatalen>
++ <optIEData>
++
++Command Parameters
++ {
++ A_UINT16 optIEDataLen;
++ A_UINT8 frmType;
++ A_UINT8 dstAddr[ATH_MAC_LEN];
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_UINT8 optIEData[1];
++ } WMI_OPT_TX_FRAME_CMD;
++
++Command Values
++ <frmtype> = 1 Probe request frame
++ = 2 Probe response frame
++ = 3 CPPP start
++ = 4 CPPP stop
++
++Reset Value
++ None defined
++
++Restrictions
++ Send a special frame only when special mode is on.
++
++=====================================================================
++
++
++Name
++ RECONNECT
++
++Synopsis
++ This command requests a reconnection to a BSS to which the AR6000 device was
++ formerly connected
++
++Command
++ TBD
++
++Command Parameters
++ UINT16 channel Provides a hint as to which channel was
++ used for a previous connection
++ UINT8 bssid[6] If set, indicates which BSSID to connect to
++
++Command Values
++ None
++
++Reset Values
++ None
++
++Restrictions
++ None
++
++See Also
++ CONNECT_CMD
++
++=====================================================================
++
++
++Name
++ RSSI_THRESHOLD_PARAMS
++
++Synopsis
++ Configures how the AR6000 device monitors and reports signal strength (RSSI) of the
++ connected BSS, which is used as a link quality metric. The four RSSI threshold sets (in
++ dbM) of the host specification divide the signal strength range into six segments.
++ When signal strength increases or decreases across one of the boundaries, an
++ RSSI_THRESHOLD event is signaled to the host. The host may then choose to take
++ action (such as influencing roaming).
++
++Command
++ wmiconfig eth1 --rssiThreshold <weight> <pollTime>
++ <above_threshold_val_1> ... <above_threshold_tag_6>
++ <above_threshold_val_6>
++ <below_threshold_tag_1> <below_threshold_val_1> ...
++ <below_threshold_tag_6> <below_threshold_val_6>
++
++Command Parameters
++ UINT8 weight Range in [1, 16] used to calculate average RSSI
++ UINT32 pollTime RSSI (signal strength) sampling frequency in
++ seconds (if pollTime = 0, single strength
++ sampling is disabled)
++ USER_RSS__THOLD tholds[12] Thresholds (6 x 2)
++
++Command Values
++ None defined
++
++Reset Values
++ pollTime is 0, and sampling is disabled
++
++Restrictions
++ Can only be issued if the AR6000 device is connected
++
++
++=====================================================================
++
++Name
++ SCAN_PARAMS
++
++Synopsis
++ The minact parameter determines the minimum active channel dwell time, within
++ which if the STA receives any beacon, it remains on that channel until the maxact
++ channel dwell time. If the STA does not receive a beacon within the minact dwell
++ time, it switches to scan the next channel.
++
++Command
++ wmiconfig -scan -minact=<ms> --maxact=<ms>
++
++Command Parameters
++ UINT16 maxact Channel dwell time (in ms), default = 0
++ UINT16 minact Channel dwell time (in ms), default = 105
++
++Command Values
++ See channel parameters
++
++Reset Values
++ None defined
++
++Restrictions
++ The minact value should be greater than 0; maxact should be between 565535 ms
++ and greater than minact
++
++=====================================================================
++
++
++Name
++ SET_ACCESS_PARAMS
++
++Synopsis
++ Allows the host to set access parameters for the wireless network. A thorough
++ understanding of IEEE 802.11 is required to properly manipulate these parameters.
++
++Command
++ wmiconfig eth1 --acparams --txop <limit> --cwmin <0-15>
++ --cwmax <0-15> --aifsn<0-15>
++
++Command Parameters
++ UINT16 txop The maximum time (expressed in units of
++ 32 ms) the device can spend transmitting
++ after acquiring the right to transmit
++ UINT8 eCWmin Minimum contention window
++ UINT8 eCWmax Maximum contention window
++ UINT8 aifsn The arbitration inter-frame space number
++
++Command Values
++ None
++
++Reset Values
++ Reasonable defaults that vary, between endpoints (prioritized streams)
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_ADHOC_BSSID
++
++Synopsis
++ Allows the host to set the BSSID for an ad hoc network. If a network with this BSSID
++ is not found, the target creates an ad hoc network with this BSSID after the connect
++ WMI command is triggered (e.g., by the SIOCSIWESSID IOCTL).
++
++Command
++ wmiconfig eth1 --adhocbssid <bssid>
++
++Command Parameters
++ A_UINT8 bssid[ATH_MAC_LEN] BSSID is specified in xx:xx:xx:xx:xx:xx format
++
++Command Values
++ None
++
++Reset Values
++ None
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_AKMP_PARAMS
++
++Synopsis
++ Enables or disables multi PMKID mode.
++
++Command
++ wmiconfig eth1 --setakmp --multipmkid=<on/off>
++
++Command Parameters
++ typedef struct {
++ A_UINT32 akmpInfo;
++ } WMI_SET_AKMP_PARAMS_CMD;
++
++Command Values
++ akmpInfo;
++ bit[0] = 0
++ MultiPMKID mode is disabled and PMKIDs that
++ were set using the WMI_SET_PMKID_CMD are
++ used in the [Re]AssocRequest frame.
++ bit[0] = 1
++ MultiPMKID mode is enabled and PMKIDs issued
++ by the WMI_SET_PMKID_LIST_CMD are used in
++ the next [Re]AssocRequest sent to the AP.
++
++Reset Values
++ MultiPMKID mode is disabled
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_APPIE
++
++Synopsis
++ Add an application-specified IE to a management frame. The maximum length is
++ 76 bytes. Including the length and the element ID, this translates to 78 bytes.
++
++Command
++ wmiconfig --setappie <frame> <IE>, where:
++
++ frame
++ One of beacon, probe, respon, assoc
++
++ IE
++ A hex string beginning with DD (if = 0, no
++ IE is sent in the management frame)
++
++Command Parameters
++ mgmtFrmType;
++ A WMI_MGMT_FRAME_TYPE
++
++ ieLen;
++ Length of the IE to add to the GMT frame
++
++Command Values
++ None
++
++Reset Value
++ None defined
++
++Restrictions
++ Supported only for the probe request and association request management frame
++types. Also, only one IE can be added per management frame type.
++
++=====================================================================
++
++
++Name
++ SET_ASSOC_INFO
++
++Synopsis
++ The host uses this command to specify any information elements (IEs) it wishes the
++ AR6000 device to add to all future association and reassociation requests. IEs must be
++ correct and are used as is by the device. IEs specified through this command are
++ cleared with a DISCONNECT.
++
++Command
++ wmiconfig eth1 --setAssocIe <IE>
++
++Command Parameters
++ UINT8 ieType Used directly in 802.11 frames
++ UINT8 bufferSize Size of assocInfo (in bytes) ranging from
++ 0240. If = 0, previously set IEs are cleared.
++ UINT8 assocInfo[bufferSize] Used directly in 802.11 frames
++
++Command Values
++ None
++
++Reset Values
++ IEs are cleared
++
++Restrictions
++ This command can only be issued in the DISCONNECTED state
++
++=====================================================================
++
++
++Name
++ SET_AUTHMODE
++
++Synopsis
++ Sets the 802.11 authentication mode of reconnection
++
++Command
++ wmiconfig eth1 --setauthmode <mode>
++
++Command Parameters
++ UINT8 mode
++
++Command Values
++ mode = 0x00 Proceed with authentication during reconnect
++ = 0x01 Do not proceed with authentication during reconnect
++
++Reset Values
++ Authentication
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_BEACON_INT
++
++Synopsis
++ Sets the beacon interval for an ad hoc network. Beacon interval selection may have an
++ impact on power savings. To some degree, a longer interval reduces power
++ consumption but also decreases throughput. A thorough understanding of IEEE
++ 802.11 ad hoc networks is required to use this command effectively.
++
++Command
++ wmiconfig eth1 --ibssconintv
++
++Command Parameters
++ UINT16 beaconInterval Specifies the beacon interval in TU units (1024 ms)
++
++Command Values
++ None
++
++Reset Values
++ The default beacon interval is 100 TUs (102.4 ms)
++
++Restrictions
++ This command can only be issued before the AR6000 device starts an ad hoc network
++
++See Also
++ SET_IBSS_PM_CAPS
++
++=====================================================================
++
++
++Name
++ SET_BIT_RATE
++
++Synopsis
++ The host uses this command to set the AR6000 device to a specific fixed rate.
++
++Command
++ wmiconfig eth1 --setfixrates <rate_0> ... <rate_n>
++
++Command Parameters
++ INT8 rateIndex
++ A WMI_BIT_RATE value
++ {
++ RATE_AUTO = -1
++ RATE_1Mb = 0
++ RATE_2Mb = 1
++ RATE_5_5M = 2
++ RATE_11Mb = 3
++ RATE_6Mb = 4
++ RATE_9Mb = 5
++ RATE_12Mb = 6
++ RATE_18Mb = 7
++ RATE_24Mb = 8
++ RATE_36Mb = 9
++ RATE_48Mb = 10
++ RATE_54Mb = 11
++ } WMI_BIT_RATE
++
++
++Command Values
++ See command parameters
++
++Reset Values
++ The dynamic rate is determined by the AR6000 device
++
++Restrictions
++ This command is intended for use only during development/debug; it is not
++intended for use in production
++
++See Also
++ GET_BIT_RATE
++
++=====================================================================
++
++
++Name
++ SET_BMISS_TIME
++
++Synopsis
++ This command sets the beacon miss (BMISS) time, which the AR6000 hardware use
++ to recognize missed beacons. When an excessive number (15) of consecutive beacons
++ are missed, the AR6000 consider switching to a different BSS. The time can be
++ specified in number of beacons or in TUs.
++
++Command(s)
++ wmiconfig eth1 --setbmissbeacons=<val>
++ wmiconfig eth1 --setbmisstime=<val>
++
++Command Parameters
++ UINT16 bmissTime Specifies the beacon miss time
++ [1000...5000] in TUs (1024 ms)
++ UINT16 bmissbeacons Specifies the number of beacons [5...50]
++
++Command Values
++ None
++
++Reset Values
++ bmissTime is 1500 TUs (1536 ms)
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_BSS_FILTER
++
++Synopsis
++ The host uses this to inform the AR6000 device of the types of networks about which
++ it wants to receive information from the BSSINFO event. As the device performs
++ either foreground or background scans, it applies the filter and sends BSSINFO
++ events only for the networks that pass the filter. If any of the bssFilter or the ieMask
++ filter matches, a BSS Info is sent to the host. The ieMask currently is used as a match
++ for the IEs in the beacons, probe reponses and channel switch action management
++ frame. See also Scan and Roam on page C-1.
++
++ The BSS filter command has been enhanced to support IE based filtering. The IEs can
++ be specified as a bitmask through this command using this enum.
++
++Command
++ wmiconfig eth1 filter = <filter> --ieMask 0x<mask>
++
++Command Parameters
++ UINT8 BssFilter
++
++ Command Values
++ typedef struct {
++ A_UINT8 bssFilter; See WMI_BSS_FILTER
++ A_UINT32 ieMask;
++ } __ATTRIB_PACK WMI_BSS_FILTER_CMD;
++
++ The ieMask can take this combination of values:
++
++ enum {
++ BSS_ELEMID_CHANSWITCH = 0x01
++ BSS_ELEMID_ATHEROS = 0x02,
++ }
++
++Reply Value
++ None
++
++Reset Value
++ BssFilter = NONE_BSS_FILTER (0)
++
++Restrictions
++ None
++
++See Also
++ CONNECT_CMD
++
++=====================================================================
++
++
++Name
++ SET_BT_PARAMS
++
++Synopsis
++ This command is used to set the status of a Bluetooth stream or set Bluetooth
++ coexistence register parameters. The stream may be an SCO or an A2DP stream and
++ its status can be started/stopped/suspended/resumed.
++
++Command
++ wmiconfig setBTparams <paramType> <params>
++
++Command Parameters
++ struct {
++ union {
++ BT_PARAMS_SCO scoParams;
++ BT_PARAMS_A2DP a2dpParams;
++ BT_PARAMS_MISC miscParams;
++ BT_COEX_REGS regs;
++ } info;
++ A_UINT8 paramType;
++ struct {
++ A_UINT8 noSCOPkts; Number of SCO packets between consecutive PS-POLLs
++ A_UINT8 pspollTimeout;
++ A_UINT8 stompbt;
++ } BT_PARAMS_SCO;
++ struct {
++ A2DP BT stream parameters
++ A_UINT32 period;
++ A_UINT32 dutycycle;
++ A_UINT8 stompbt;
++ } BT_PARAMS_A2DP;
++ struct {
++ union {
++ WLAN_PROTECT_POLICY_TYPE protectParams;
++ A_UINT16 wlanCtrlFlags;
++ }info;
++ A_UINT8 paramType;
++ } BT_PARAMS_MISC;
++ struct {
++ BT coexistence registers values
++ A_UINT32 mode; Coexistence mode
++ A_UINT32 scoWghts; WLAN and BT weights
++ A_UINT32 a2dpWghts;
++ A_UINT32 genWghts;
++ A_UINT32 mode2; Coexistence mode2
++ A_UINT8 setVal;
++ } BT_COEX_REGS;
++
++Command Values
++ None defined
++
++Reset Value
++ None
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_BT_STATUS
++
++Synopsis
++ Sets the status of a Bluetooth stream. The stream may be a SCO or an A2DP stream
++ and its status can be started/stopped/suspended/resumed.
++
++Command
++ wmiconfig setBTstatus <streamType> <status>
++
++Command Parameters
++ {
++ A_UINT8 streamType; Stream type
++ A_UINT8 status; Stream status
++ }WMI_SET_BT_STATUS_CMD;
++
++Command Values
++ {
++ BT_STREAM_UNDEF = 0
++ BT_STREAM_SCO
++ SCO stream
++ BT_STREAM_A2DP
++ A2DP stream
++ BT_STREAM_MAX
++ } BT_STREAM_TYPE;
++
++ {
++ BT_STATUS_UNDEF = 0
++ BT_STATUS_START
++ BT_STATUS_STOP
++ BT_STATUS_RESUME
++ BT_STATUS_SUSPEND
++ BT_STATUS_MAX
++ } BT_STREAM_STATUS;
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_CHANNEL_PARAMETERS
++
++Synopsis
++ Configures various WLAN parameters related to channels, sets the wireless mode,
++ and can restrict the AR6000 device to a subset of available channels. The list of
++ available channels varies depending on the wireless mode and the regulatory
++ domain. The device never operates on a channel outside of its regulatory domain. The
++ device starts to scan the list of channels right after this command.
++
++Command
++ wmiconfig eth1 --wmode <mode> <list>
++
++Command Parameters
++ UINT8 phyMode See Values below.
++ UINT8 numberOfChannels
++ Number of channels in the channel array that
++ follows. If = 0, then the device uses all of the
++ channels permitted by the regulatory domain
++ and by the specified phyMode.
++ UINT16 channel[numberOfChannels]
++ Array listing the subset of channels (expressed
++ as frequencies in MHz) the host wants the
++ device to use. Any channel not permitted by
++ the specified phyMode or by the specified
++ regulatory domain is ignored by the device.
++
++Command Values
++ phyMode = {
++ Wireless mode
++ 11a = 0x01
++ 11g = 0x02
++ 11ag = 0x03
++ 11b = 0x04
++ 11g only = 0x05
++ }
++
++Reset Values
++ phyMode
++ 11ag
++ 802.11a/g modules
++ 11g
++ 802.11g module
++ channels
++ Defaults to all channels permitted by the
++ current regulatory domain.
++
++Restrictions
++ This command, if issued, should be issued soon after reset and prior to the first
++ connection. This command should only be issued in the DISCONNECTED state.
++
++=====================================================================
++
++
++Name
++ SET_DISC_TIMEOUT
++
++Synopsis
++ The host uses this command to configure the amount of time that the AR6000 should
++ spend when it attempts to reestablish a connection after losing link with its current
++ BSS. If this time limit is exceeded, the AR6000 send a DISCONNECT event. After
++ sending the DISCONNECT event the AR6000 continues to attempt to reestablish a
++ connection, but they do so at the interval corresponding to a foreground scan as
++ established by the SET_SCAN_PARAMS command.
++
++ A timeout value of 0 indicates that the AR6000 will disable all autonomous roaming,
++ so that the AR6000 will not perform any scans after sending a DISCONNECT
++ event to the host. The state is maintained until a shutdown or host sets different
++ timeout value from 0.
++
++Command
++ wmiconfig eth1 --disc=<timeout in seconds>
++
++Command Parameters
++ UINT8 disconnectTimeout
++ Specifies the time limit (in seconds) after
++ which a failure to reestablish a connection
++ results in a DISCONNECT event
++
++Command Values
++ None
++
++Reset Values
++ disconnectTimeout is 10 seconds
++
++Restrictions
++ This command can only be issued while in a DISCONNECTED state
++
++=====================================================================
++
++
++Name
++ SET_FIXRATES
++
++Synopsis
++ By default, the AR6000 device uses all PHY rates based on mode of operation. If the
++ host application requires the device to use subset of supported rates, it can set those
++ rates with this command. In 802.11g mode, the AR6000 device takes the entire
++ 802.11g basic rate set and the rates specified with this command and uses it as the
++ supported rate set.
++
++ This rate set is advertised in the probe request and the assoc/re-assoc request as
++ supported rates. Upon successful association, the device modifies the rate set pool
++ using the: intersection of AP-supported rates with the union of the 802.11g basic rate
++ set and rates set using this command. The device picks transmission rates from this
++ pool based on a rate control algorithm.
++
++Command
++ TBD
++
++Command Parameters
++ A_UINT16 fixRateMask;
++ The individual bit is an index for rate table,
++ and setting the that index to 1 would set that
++ corresponding rate. E.g., fixRateMask = 9
++ (1001) sets 1 Mbps and 11 Mbps.
++
++Command Values
++ None
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++See Also
++ GET_FIXRATES
++
++=====================================================================
++
++
++Name
++ SET_WHAL_PARAM
++
++Synopsis
++ An internal AR6000 command that is used to set certain hardware parameters. The
++ description of this command is in $WORKAREA/include/halapi.h.
++
++Command
++ TBD
++
++Command Parameters
++ ATH_HAL_SETCABTO_CMDID
++ Sets the timeout waiting for the multicast
++ traffic after a DTIM beacon (in TUs).
++
++Command Values
++ None
++
++Reset Value
++ Default = 10 TUs
++
++Restrictions
++ This command should be executed before issuing a connect command.
++
++=====================================================================
++
++
++Name
++ SET_HOST_SLEEP_MODE
++
++Synopsis
++ The host uses this command to set the host mode to asleep or awake. All packets are
++ delivered to the host when the host mode is awake. When host mode is asleep, only if
++ WoW is enabled and the incoming packet matches one of the specified WoW
++ patterns, will the packet be delivered to the host. The host will also be woken up by
++ the target for pattern-matching packets and important events.
++
++Command
++ wmiconfig sethostmode=<asleep/awake>
++
++Command Parameters
++ A_BOOL awake Set the host mode to awake
++ A_BOOL asleep Set the host mode to asleep
++
++Command Values
++ 1 = awake, 0 = asleep
++
++Reset Value
++ None defined (default host mode is awake)
++
++Restrictions
++ None
++
++
++=====================================================================
++
++Name
++ SET_IBSS_PM_CAPS
++
++Synopsis
++ Used to support a non-standard power management scheme for an ad hoc wireless
++ network consisting of up to eight stations (STAs) that support this form of power
++ saving (e.g., Atheros-based STAs). A thorough understanding of IEEE 802.11 ad hoc
++ networks is required to use this command effectively.
++
++Command
++ wmiconfig eth1 --ibsspmcaps --ps=<enable/disable>
++ --aw=<ATIM Windows in ms>
++ --ttl=<Time to live in number of beacon periods>
++ --to=<timeout in ms>
++
++Command Parameters
++ UINT8 power_saving
++ = 0
++ The non-standard power saving scheme is
++ disabled and maximum throughput (with no
++ power saving) is obtained.
++
++ = 1
++ Ad hoc power saving scheme is enabled (but
++ throughput may be decreased)
++
++ UINT16 atim_windows
++ Specifies the length (in ms) of the ad hoc traffic
++ indication message (ATIM) windows used in an ad
++ hoc network. All Atheros-based STAs that join the
++ network use this duration ATIM window.
++
++ The duration is communicated between wireless
++ STAs through an IE in beacons and probe responses.
++
++ The host sets atim_windows to control trade-offs
++ between power use and throughput. The value
++ chosen should be based on the beacon interval (see
++ the SET_BEACON_INT command) on the
++ expected number of STAs in the IBSS, and on the
++ amount of traffic and traffic patterns between STAs.
++
++ UINT16 timeout_value
++ Specifies the timeout (in ms). The value is the same
++ for all ad hoc connections, but tracks separately for
++ each.
++
++ Applicable only for a beacon period and used to
++ derive actual timeout values on the Tx and Rx sides.
++ On the Tx side, the value defines a window during
++ which the STA accepts the frame(s) from the host for a
++ particular connection. Until closed, the window
++ restarts with every frame received from the host. On
++ the Rx side, indicates the time until which the STA
++ continues accepting frames from a particular
++ connection. The value resets with every frame
++ received. The value can be used to determine the
++ trade off between throughput and power.
++ Default = 10 ms
++
++ UINT8 ttl
++ Specifies the value in number of beacon periods. The
++ value is used to set a limit on the time until which a
++ frame is kept alive in the AR6001 before being
++ discarded. Default = 5
++
++Command Values
++ None
++
++Reset Values
++ By default, power_saving is enabled with atim_window = 20 ms
++
++Restrictions
++ Can only be issued before the AR6000 starts an ad hoc network
++
++See Also
++ SET_BEACON_INT
++
++=====================================================================
++
++
++
++Name
++ SET_LISTEN_INT
++
++Synopsis
++ The host uses this command to request a listen interval, which determines how often
++ the AR6000 device should wake up and listen for traffic. The listen interval can be set
++ by the TUs or by the number of beacons. The device may not be able to comply with
++ the request (e.g., if the beacon interval is greater than the requested listen interval, the
++ device sets the listen interval to the beacon interval). The actual listen interval used
++ by the device is available in the CONNECT event.
++
++Command
++ wmiconfig eth1 --listen=<#of TUs, can range from 15 to 3000>
++
++ --listenbeacons=<#of beacons, can range from 1 to 50>
++
++Command Parameters
++ UINT16 listenInterval
++ Specifies the listen interval in Kms
++ (1024 ms), ranging from 100 to 1000
++
++ UINT16 listenbeacons
++ Specifies the listen interval in beacons,
++ ranging from 1 to 50
++
++Command Values
++ None
++
++Reset Values
++ The device sets the listen interval equal to the beacon interval of the AP it associates
++ to.
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_LPREAMBLE
++
++Synopsis
++ Overrides the short preamble capability of the AR6000 device
++
++Command
++ TBD
++
++Command Parameters
++ WMI_LPREAMBLE_DISABLED
++ The device is short-preamble capable
++
++ WMI_LPREAMBLE_ENABLED
++ The device supports only the long-
++ preamble mode
++
++Command Values
++ None
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++
++=====================================================================
++
++Name
++ SET_MAX_SP_LEN
++
++Synopsis
++ Set the maximum service period; indicates the number of packets the AR6001 can
++ receive from the AP when triggered
++
++Command
++ wmiconfig eth1 --setMaxSPLength <maxSPLen>
++
++Command Parameters
++ UINT8 maxSPLen
++ An APSD_SP_LEN_TYPE value
++
++Command Values
++ {
++ DELIVER_ALL_PKT = 0x0
++ DELIVER_2_PKT = 0x1
++ DELIVER_4_PKT = 0x2
++ DELIVER_6_PKT = 0x3
++ }APSD_SP_LEN_TYPE
++
++
++Reset Values
++ maxSPLen is DELIVER_ALL_PKT
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_OPT_MODE
++
++Synopsis
++ Special feature, sets the special mode on/off
++
++Command
++ wmiconfig eth1 --mode <mode>
++ Set the optional mode, where mode is special or off
++
++Command Parameters
++ enum {
++ SPECIAL_OFF
++ SPECIAL_ON
++ } OPT_MODE_TYPE;
++
++Command Values
++
++Reset Value
++ Mode = Off
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_PMKID
++
++Synopsis
++ The host uses this command to enable or disable a pairwise master key ID (PMKID)
++ in the AR6000 PMKID cache. The AR6000 clears its PMKID cache on receipt of a
++ DISCONNECT command from the host. Individual entries in the cache might be
++ deleted as the AR6000 detect new APs and decides to remove old ones.
++
++Command
++ wmiconfig eth1 --setbsspmkid --bssid=<aabbccddeeff>
++ --bsspmkid=<pmkid>
++
++Command Parameters
++ UINT8 bssid[6]
++ The MAC address of the AP that the
++ PMKID corresponds to (6 bytes in hex
++ format)
++
++ UINT8 enable
++ Either PMKID_DISABLE (0) to disable
++ the PMKID or PMKID_ENABLE (1) to
++ enable it (16 bytes in hex format)
++
++ UINT8 pmkid[16]
++ Meaningful only if enable is
++ PMKID_ENABLE, when it is the PMKID
++ that the AR6000 should use on the next
++ reassociation with the specified AP
++
++Command Values
++ enable
++ = 0 (disable), 1 (enable)
++ PKMID enabled/disabled
++
++Reset Values
++ None defined
++
++Restrictions
++ Only supported in infrastructure networks
++
++=====================================================================
++
++
++Name
++ SET_PMKID_LIST_CMD
++
++Synopsis
++ Configures the list of PMKIDs on the firmware.
++
++Command
++ wmiconfig --setpmkidlist --numpmkid=<n> --pmkid=<pmkid_1>
++ ... --pmkid=<pmkid_n>
++
++ Where n is the number of pmkids (maximum = 8) and pmkid_i is the ith pmkid (16
++ bytes in hex format)
++
++Command Parameters
++ {
++ A_UINT8 pmkid[WMI_PMKID_LEN];
++ } __ATTRIB_PACK WMI_PMKID;
++
++ {
++ A_UINT32 numPMKID;
++ WMI_PMKID pmkidList[WMI_MAX_PMKID_CACHE];
++ } __ATTRIB_PACK WMI_SET_PMKID_LIST_CMD;
++
++Command Values
++ None
++
++Reset Values
++ None
++
++Restrictions
++ Supported only in infrastructure modes
++
++=====================================================================
++
++
++Name
++ SET_POWER_MODE
++
++Synopsis
++ The host uses this command to provide the AR6000 device with guidelines on the
++ desired trade-off between power utilization and performance.
++
++ In normal power mode, the device enters a sleep state if they have nothing to do,
++ which conserves power but may cost performance as it can take up to 2 ms to
++ resume operation after leaving sleep state.
++
++ In maximum performance mode, the device never enters sleep state, thus no time
++ is spent waking up, resulting in higher power consumption and better
++ performance.
++
++Command
++ TBD
++
++Command Parameters
++ UINT8 powerMode
++ WMI_POWER_MODE value
++ {
++ REC_POWER = 1
++ (Recommended setting) Tries to conserve
++ power without sacrificing performance
++ MAX_PERF_POWER = 2
++ Setting that maximizes performance at
++ the expense of power
++
++ All other values are reserved
++ } WMI_POWER_MODE
++
++Command Values
++ See command parameters
++
++Reset Values
++ powerMode is REC_POWER
++
++Restrictions
++ This command should only be issued in the DISCONNECTED state for the
++ infrastructure network.
++
++ For a PM-disabled ad hoc network, the power mode should remain in
++ MAX_PERF_POWER.
++
++ For a PM-enabled ad hoc network, the device can have REC_POWER or
++ MAX_PERF_POWER set, but either way it must follow the power save ad hoc
++ protocol. The host can change power modes in the CONNECTED state.
++
++ Host changes to the PS setting when the STA is off the home channel take no effect
++ and cause a TARGET_PM_FAIL event.
++
++=====================================================================
++
++
++Name
++ SET_POWER_PARAMS
++
++Synopsis
++ The host uses this command to configure power parameters
++
++Command
++ wmiconfig eth1 --pmparams --it=<ms> --np=<number of PS POLL>
++ --dp=<DTIM policy: ignore/normal/stick>
++
++Command Parameters
++ UINT16 idle_period
++ Length of time (in ms) the AR6000 device
++ remains awake after frame Rx/Tx before going
++ to SLEEP state
++
++ UINT16 pspoll_number
++ The number of PowerSavePoll (PS-poll)
++ messages the device should send before
++ notifying the AP it is awake
++
++ UINT16 dtim_policy
++ A WMI_POWER_PARAMS_CMD value
++
++ {
++ IGNORE_DTIM =1
++ The device does not listen to any content after
++ beacon (CAB) traffic
++ NORMAL_DTIM = 2
++ DTIM period follows the listen interval (e.g., if
++ the listen interval is 4 and the DTIM period is 2,
++ the device wakes up every fourth beacon)
++ STICK_DTIM = 3
++ Device attempt to receive all CAB traffic (e.g., if
++ the DTIM period is 2 and the listen interval is 4,
++ the device wakes up every second beacon)
++ } WMI_POWER_PARAMS_CMD
++
++Command Parameters
++ See command parameters
++
++Reset Values
++ idle_period
++ 200 ms
++
++ pspoll_number
++ = 1
++
++ dtim_policy
++ = NORMAL_DTIM
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_POWERSAVE_PARAMS
++
++Synopsis
++ Set the two AR6000 power save timers (PS-POLL timer and APSD trigger timer) and
++ the two ASPD TIM policies
++
++Command
++ wmiconfig eth1--psparams --psPollTimer=<psPollTimeout in ms>
++ --triggerTimer=<triggerTimeout in ms> --apsdTimPolicy=<ignore/
++ adhere> --simulatedAPSDTimPolicy=<ignore/adhere>
++
++Command Parameters
++ typedef struct {
++ A_UINT16 psPollTimeout;
++ Timeout (in ms) after sending PS-POLL; the
++ AR6000 device sleeps if it does not receive a
++ data packet from the AP
++
++ A_UINT16 triggerTimeout;
++ Timeout (in ms) after sending a trigger; the
++ device sleeps if it does not receive any data
++ or null frame from the AP
++
++ APSD_TIM_POLICY apsdTimPolicy;
++ TIM behavior with queue APSD enabled
++
++ APSD_TIM_POLICY simulatedAPSD
++
++ TimPolicy;
++ TIM behavior with simulated APSD
++ enabled
++
++ typedef enum {
++ IGNORE_TIM_ALL_QUEUES_APSD = 0,
++ PROCESS_TIM_ALL_QUEUES_APSD = 1,
++ IGNORE_TIM_SIMULATED_APSD = 2,
++ POWERSAVE_TIMERS_POLICY = 3,
++ } APSD_TIM_POLICY;
++
++Command Values
++ None
++
++Reset Values
++ psPollTimeout is 50 ms; triggerTimeout is 10 ms;
++ apsdTimPolicy = IGNORE_TIM_ALL_QUEUES_APSD;
++ simulatedAPSDTimPolicy = POWERSAVE_TIMERS_POLICY
++
++Restrictions
++ When this command is used, all parameters must be set; this command does not
++ allow setting only one parameter.
++
++=====================================================================
++
++
++Name
++ SET_PROBED_SSID
++
++Synopsis
++ The host uses this command to provide a list of up to MAX_PROBED_SSID_INDEX
++ (six) SSIDs that the AR6000 device should actively look for. It lists the active SSID
++ table. By default, the device actively looks for only the SSID specified in the
++ CONNECT_CMD command, and only when the regulatory domain allows active
++ probing. With this command, specified SSIDs are probed for, even if they are hidden.
++
++Command
++ wmiconfig eth1 --ssid=<ssid> [--num=<index>]
++
++Command Parameters
++ {
++ A_UINT8 numSsids
++ A number from 0 to
++ MAX_PROBED_SSID_INDEX indicating
++ the active SSID table entry index for this
++ command (if the specified entry index
++ already has an SSID, the SSID specified in
++ this command replaces it)
++
++ WMI_PROBED_SSID_INFO probedSSID[1]
++ } WMI_PROBED_SSID_CMD
++
++ {
++ A_UINT8 flag
++ WMI_SSID_FLAG indicates the current
++ entry in the active SSID table
++ A_UINT8 ssidLength
++ Length of the specified SSID in bytes.
++ If = 0, the entry corresponding to the
++ index is erased
++ A_UINT8 ssid[32]
++ SSID string actively probed for when
++ permitted by the regulatory domain
++ } WMI_PROBED_SSID_INFO
++
++Command Values
++ WMI_SSID_FLAG
++ {
++ DISABLE_SSID_FLAG = 0
++ Disables entry
++ SPECIFIC_SSID_FLAG = 1
++ Probes specified SSID
++ ANY_SSID_FLAG = 2
++ Probes for any SSID
++ } WMI_SSID_FLAG
++
++Reset Value
++ The entries are unused.
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_REASSOC_MODE
++
++Synopsis
++ Specify whether the disassociated frame should be sent or not upon reassociation.
++
++Command
++ wmiconfig eth1 --setreassocmode <mode>
++
++Command Parameters
++ UINT8 mode
++
++Command Values
++ mode
++ = 0x00
++ Send disassoc to a previously connected AP
++ upon reassociation
++ = 0x01
++ Do not send disassoc to previously connected
++ AP upon reassociation
++
++Reset Values
++ None defined
++
++Restrictions
++ None
++
++
++=====================================================================
++
++Name
++ SET_RETRY_LIMITS
++
++Synopsis
++ Allows the host to influence the number of times that the AR6000 device should
++ attempt to send a frame before they give up.
++
++Command
++ wmiconfig --setretrylimits <frameType> <trafficClass> <maxRetries>
++ <enableNotify>
++
++Command Parameters
++ {
++ UINT8 frameType
++ A WMI_FRAMETYPE specifying
++ which type of frame is of interest.
++ UINT8 trafficClass
++ Specifies a traffic class (see
++ CREATE_PSTREAM). This
++ parameter is only significant when
++ frameType = DATA_FRAMETYPE.
++ UINT8 maxRetries
++ Maximum number of times the
++ device attempts to retry a frame Tx,
++ ranging from WMI_MIN_RETRIES
++ (2) to WMI_MAX_RETRIES (15). If
++ the special value 0 is used,
++ maxRetries is set to 15.
++ A_UINT8 enableNotify
++ Notify when enabled
++ } WMI_RETRY_LIMIT_INFO
++
++ {
++ A_UINT8 numEntries
++ WMI_RETRY_LIMIT_INFO retryLimitInfo[1]
++ } WMI_SET_RETRY_LIMITS_CMD
++
++Command Values
++ {
++ MGMT_FRAMETYPE = 0 Management frame
++ CONTROL_FRAMETYPE = 1 Control frame
++ DATA_FRAMETYPE = 2 Data frame
++ } WMI_FRAMETYPE
++
++Reset Values
++ Retries are set to 15
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_ROAM_CTRL
++
++Synopsis
++ Affects how the AR6000 device selects a BSS. The host uses this command to set and
++ enable low RSSI scan parameters. The time period of low RSSI background scan is
++ mentioned in scan period. Low RSSI scan is triggered when the current RSSI
++ threshold (75% of current RSSI) is equal to or less than scan threshold.
++
++ Low RSSI roam is triggered when the current RSSI threshold falls below the roam
++ threshold and roams to a better AP by the end of the scan cycle. During Low RSSI
++ roam, if the STA finds a new AP with an RSSI greater than roam RSSI to floor, during
++ scan, it roams immediately to it instead of waiting for the end of the scan cycle. See
++ also Scan and Roam on page C-1.
++
++Command
++ wmiconfig --roam <roamctrl> <info>, where info is <scan period>
++ <scan threshold> <roam threshold> <roam rssi floor>
++
++Command Parameters
++ A_UINT8 roamCtrlType;
++
++Command Values
++ WMI_FORCE_ROAM = 1
++ Roam to the specified BSSID
++
++ WMI_SET_ROAM_MODE = 2
++ Default, progd bias, no roam
++
++ WMI_SET_HOST_BIAS = 3
++ Set the host bias
++
++ WMI_SET_LOWRSSI_SCAN_PARAMS = 4
++ Info parameters
++
++ A_UINT8 bssid[ATH_MAC_LEN];
++ WMI_FORCE_ROAM
++
++ A_UINT8 roamMode;
++ WMI_SET_ROAM_MODE
++
++ A_UINT8 bssBiasInfo;
++ WMI_SET_HOST_BIAS
++
++ A_UINT16 lowrssi_scan_period;
++ WMI_SET_LOWRSSI_SCAN_PARAMS
++
++ A_INT16
++ lowrssi_scan_threshold;
++ WMI_SET_LOWRSSI_SCAN_PARAMS
++
++ A_INT16 lowrssi_roam_threshold;
++ WMI_SET_LOWRSSI_SCAN_PARAMS
++
++ A_UINT8 roam_rssi_floor;
++ WMI_SET_LOWRSSI_SCAN_PARAMS
++
++Reset Value
++ None defined (default lowrssi scan is disabled. Enabled only when scan period is set.)
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_RTS
++
++Synopsis
++ Decides when RTS should be sent.
++
++Command
++ wmiconfig eth1 --setRTS <pkt length threshold>
++
++Command Parameters
++ A_UINT16
++ threshold;
++ Command parameter threshold in bytes. An RTS is
++ sent if the data length is more than this threshold.
++ The default is to NOT send RTS.
++
++Command Values
++ None
++
++Reset Value
++ Not to send RTS.
++
++Restrictions
++ None
++
++
++=====================================================================
++
++Name
++ SET_SCAN_PARAMS
++
++Synopsis
++ The host uses this command to set the AR6000 scan parameters, including the duty
++ cycle for both foreground and background scanning. Foreground scanning takes
++ place when the AR6000 device is not connected, and discovers all available wireless
++ networks to find the best BSS to join. Background scanning takes place when the
++ device is already connected to a network and scans for potential roaming candidates
++ and maintains them in order of best to worst. A second priority of background
++ scanning is to find new wireless networks.
++
++ The device initiates a scan when necessary. For example, a foreground scan is always
++ started on receipt of a CONNECT_CMD command or when the device cannot find
++ a BSS to connect to. Foreground scanning is disabled by default until receipt of a
++ CONNECT command. Background scanning is enabled by default and occurs every
++ 60 seconds after the device is connected.
++
++ The device implements a binary backoff interval for foreground scanning when it
++ enters the DISCONNECTED state after losing connectivity with an AP or when a
++ CONNECT command is received. The first interval is ForegroundScanStartPeriod,
++ which doubles after each scan until the interval reaches ForegroundScanEndPeriod.
++ If the host terminates a connection with DISCONNECT, the foreground scan period
++ is ForegroundScanEndPeriod. All scan intervals are measured from the time a full
++ scan ends to the time the next full scan starts. The host starts a scan by issuing a
++ START_SCAN command. See also Scan and Roam on page C-1.
++
++Command
++ wmiconfig eth1 --scan --fgstart=<sec> --fgend=<sec> --bg=<sec> --
++ act=<msec> --pas=<msec> --sr=<short scan ratio> --scanctrlflags
++ <connScan> <scanConnected> <activeScan> <reportBSSINFO>
++
++Command Parameters
++ UINT16 fgStartPeriod
++ First interval used by the device when it
++ disconnects from an AP or receives a
++ CONNECT command, specified in seconds (0
++ 65535). If = 0, the device uses the reset value.
++ If = 65535, the device disables foreground
++ scanning.
++
++ UINT16 fgEndPeriod
++ The maximum interval the device waits between
++ foreground scans specified in seconds (from
++ ForegroundScanStartPeriod to 65535). If = 0, the
++ device uses the reset value.
++
++ UINT16 bgScanPeriod
++ The period of background scan specified in
++ seconds (065535). By default, it is set to the reset
++ value of 60 seconds. If 0 or 65535 is specified, the
++ device disables background scanning.
++
++ UINT16 maxactChDwellTime
++ The period of time the device stays on a
++ particular channel while active scanning. It is
++ specified in ms (1065535). If the special value of
++ 0 is specified, the device uses the reset value.
++
++ UINT16 PasChDwellTime
++ The period of time the device remains on a
++ particular channel while passive scanning. It is
++ specified in ms (1065535). If the special value of
++ 0 is specified, the device uses the reset value.
++
++ UINT8 shortScanRatio
++ Number of short scans to perform for each
++ long scan.
++
++ UINT8 scanCtrlFlasgs
++
++ UINT16 minactChDwellTime
++ Specified in ms
++
++ UINT32 maxDFSchActTime
++ The maximum time a DFS channel can stay
++ active before being marked passive, specified in
++ ms.
++
++Command Values
++ None
++
++Reset Values
++ ForegroundScanStart
++Period
++ 1 sec
++
++ ForegroundScanEndPeriod
++ 60 sec
++
++ BackgroundScanPeriod
++ 60 sec
++
++ ActiveChannelDwellTime
++ 105 ms
++
++=====================================================================
++
++
++Name
++ SET_TKIP_COUNTERMEASURES
++
++Synopsis
++ The host issues this command to tell the target whether to enable or disable TKIP
++ countermeasures.
++
++Command
++ TBD
++
++Command Parameters
++ UINT8 WMI_TKIP_CM_ENABLE
++ Enables the countermeasures
++
++
++ UINT8 TKIP_CM_DISABLE
++ Disables the countermeasures
++
++Command Values
++ None
++
++Reset Values
++ By default, TKIP MIC reporting is disabled
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_TX_PWR
++
++Synopsis
++ The host uses this command to specify the Tx power level of the AR6000. Cannot be
++ used to exceed the power limit permitted by the regulatory domain. The maximum
++ output power is limited in the chip to 31.5 dBm; the range is 0 31.5 dbm.
++
++Command
++ wmiconfig --power <dbM>
++
++Command Parameters
++ UINT8 dbM
++ The desired Tx power specified in dbM.
++ If = 0, the device chooses the maximum
++ permitted by the regulatory domain.
++
++Command Values
++ None
++
++Reset Values
++ The maximum permitted by the regulatory domain
++
++Restrictions
++ None
++
++See Also
++ GET_TX_PWR
++
++
++=====================================================================
++
++Name
++ SET_VOICE_PKT_SIZE
++
++Synopsis
++ If an AP does not support WMM, it has no way to differentiate voice from data.
++ Because the voice packet is typically small, packet in size less than voicePktSize are
++ assumed to be voice, otherwise it is treated as data.
++
++Command
++ wmiconfig eth1 --setVoicePktSize <size-in-bytes>
++
++Command Parameters
++ UINT16 voicePktSize
++ Packet size in octets
++
++Command Values
++ None
++
++Reset Values
++ voicePktSize default is 400 bytes
++
++Restrictions
++ No effect if WMM is unavailable
++
++
++=====================================================================
++
++Name
++ SET_WMM
++
++Synopsis
++ Overrides the AR6000 device WMM capability
++
++Command
++ wmiconfig eth1 --setwmm <enable>
++
++Command Parameters
++ WMI_WMM_ENABLED
++ Enables WMM
++
++ WMI_WMM_DISABLED
++ Disables WMM support
++
++Command Values
++ 0 = disabled
++ 1 = enabled
++
++Reset Value
++ WMM Disabled
++
++Restrictions
++ None
++
++
++=====================================================================
++
++Name
++ SET_WMM_TXOP
++
++Synopsis
++ Configures TxOP Bursting when sending traffic to a WMM capable AP
++
++Command
++ wmiconfig eth1 --txopbursting <burstEnable>
++
++ <burstEnable>
++ = 0
++ Disallow TxOp bursting
++
++ = 1
++ Allow TxOp bursting
++
++Command Parameters
++ txopEnable
++ = WMI_TXOP_DISABLED
++ Disabled
++
++ = WMI_TXOP_ENABLED
++ Enabled
++
++Command Values
++ txopEnable
++ = 0 Disabled
++
++ = 1 Enabled
++
++Reset Value
++ Bursting is off by default
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ SET_WOW_MODE
++
++Synopsis
++ The host uses this command to enable or disable the WoW mode. When WoW mode
++ is enabled and the host is asleep, pattern matching takes place at the target level.
++ Only packets that match any of the pre-specified WoW filter patterns, will be passed
++ up to the host. The host will also be woken up by the target. Packets which do not
++ match any of the WoW patterns are discarded.
++
++Command
++ wmiconfig setwowmode <enable/disable>
++
++Command Parameters
++ A_BOOL enable_wow
++ Enable or disable WoW:
++
++Command Values
++ = 0
++ Disable WoW
++
++ = 1
++ Enable WoW
++
++Reset Value
++ None defined (default WoW mode is disabled).
++
++Restrictions
++ None
++
++See Also
++ GET_WOW_LIST
++
++
++=====================================================================
++
++Name
++ SET_WSC_STATUS
++
++Synopsis
++ The supplicant uses this command to inform the target about the status of the WSC
++ registration protocol. During the WSC registration protocol, a flag is set so the target
++ bypasses some of the checks in the CSERV module. At the end of the registration, this
++ flag is reset.
++
++Command
++ N/A
++
++Command Parameters
++ A_BOOL status
++ = 1 WSC registration in progress
++ = 0 WSC protocol not running
++
++Reply Parameters
++ None
++
++Reset Value
++ None defined (default = 0)
++
++Restrictions
++ None
++
++
++=====================================================================
++
++Name
++ SNR_THRESHOLD_PARAMS
++
++Synopsis
++ Configures how the AR6000 device monitors and reports SNR of the connected BSS,
++ used as a link quality metric.
++
++Command
++ --snrThreshold <weight> <upper_threshold_1> ...
++ <upper_threshold_4> <lower_threshold_1> ... <lower_threshold_4>
++ <pollTimer>
++
++Command Parameters
++ <weight>
++ Share with rssiThreshold. Range in [1, 16], used
++ in the formula to calculate average RSSI
++
++ <upper_threshold_x>
++ Above thresholds expressed in db, in ascending
++ order
++
++ <lower_threshold_x>
++ Below thresholds expressed in db, in ascending
++ order
++
++ <pollTimer>
++ The signal strength sampling frequency in
++ seconds. If polltime = 0, signal strength
++ sampling is disabled
++
++Command Values
++ None
++
++Reset Value
++ None defined
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ START_SCAN
++
++Synopsis
++ The host uses this command to start a long or short channel scan. All future scans are
++ relative to the time the AR6000 device processes this command. The device performs
++ a channel scan on receipt of this command, even if a scan was already in progress.
++ The host uses this command when it wishes to refresh its cached database of wireless
++ networks. The isLegacy field will be removed (0 for now) because it is achieved by
++ setting CONNECT_PROFILE_MATCH_DONE in the CONNECT command. See also
++ Scan and Roam
++
++Command
++ wmiconfig eth1 --startscan <scan type> <forcefgscan> 0
++ <homeDwellTime> <forceScanInterval>
++
++Command Parameters
++ UINT8 scanType
++ WMI_SCAN_TYPE
++
++Command Values
++ {
++ WMI_LONG_SCAN =0x0
++ Requests a full scan
++ WMI_SHORT_SCAN =0x1
++ Requests a short scan
++ } WMI_SCAN_TYPE
++
++ A_BOOL forceFgScan
++ forceFgScan
++ = 0
++ Disable the foreground scan
++
++ forceFgScan
++ = 1
++ Forces a foreground scan
++
++ A_UINT32 homeDwellTime
++ Maximum duration in the home
++ channel (in ms)
++
++ A_UINT32 forceScanInterval
++ Time interval between scans (in ms)
++
++ A_UINT32 scanType
++ WMI_SCAN_TYPE
++
++Reset Value
++ Disable forcing foreground scan
++
++Restrictions
++ isLegacy field will no longer be supported (pass as 0 for now)
++
++
++=====================================================================
++
++Name
++ SYNCHRONIZE
++
++Synopsis
++ The host uses this command to force a synchronization point between the command
++ and data paths
++
++Command
++ TBD
++
++Command Parameters
++ None
++
++
++
++Command Values
++ None
++
++
++
++Reset Values
++ None
++
++
++
++Restrictions
++ None
++
++
++=====================================================================
++
++Name
++ TARGET_ERROR_REPORT_BITMASK
++
++Synopsis
++ Allows the host to control ERROR_REPORT events from the AR6000 device.
++
++ If error reporting is disabled for an error type, a count of errors of that type is
++ maintained by the device.
++
++ If error reporting is enabled for an error type, an ERROR_REPORT event is
++ sent when an error occurs and the error report bit is cleared.
++
++ Error counts for each error type are available through the GET_TARGET_STATS
++ command.
++
++Command
++ wmiconfig eth1 --setErrorReportingBitmask
++
++Command Parameters
++ UINT32 bitmask
++ Represents the set of
++ WMI_TARGET_ERROR_VAL error types
++ enabled for reporting
++
++Command Values
++ {
++ WMI_TARGET_PM_ERR_FAIL = 0x00000001
++ Power save fails (only two cases):
++ Retry out of null function/QoS null
++ function to associated AP for PS
++ indication'
++ Host changes the PS setting when
++ STA is off home channel
++
++ WMI_TARGET_KEY_NOT_FOUND = 0x00000002
++ No cipher key
++ WMI_TARGET_DECRYPTION_ERR = 0x00000004
++ Decryption error
++ WMI_TARGET_BMISS = 0x00000008
++ Beacon miss
++ WMI_PSDISABLE_NODE_JOIN = 0x00000010
++ A non-PS-enabled STA joined the
++ PS-enabled network
++ WMI_TARGET_COM_ERR = 0x00000020
++ Host/target communication error
++ WMI_TARGET_FATAL_ERR = 0x00000040
++ Fatal error
++ } WMI_TARGET_ERROR_VAL
++
++Reset Values
++ Bitmask is 0, and all error reporting is disabled
++
++Restrictions
++ None
++
++
++=====================================================================
++WMI Events
++
++Event
++ Description
++ Page
++
++
++BSSINFO
++ Contains information describing BSSs collected during a scan
++
++CAC_EVENTID
++ Indicates signalling events in admission control
++
++CMDERROR
++ The AR6000 device encounters an error while attempting to process
++ a command
++
++CONNECT
++ The device has connected to a wireless network
++
++DISCONNECT
++ The device lost connectivity with a wireless network
++
++ERROR_REPORT
++ An error has occurred for which the host previously requested
++ notification with the command
++ TARGET_ERROR_REPORT_BITMASK
++
++EXTENSION
++ WMI extension event
++
++GET_PMKID_LIST_EVENT
++ Created in response to a GET_PMKID_LIST_CMD command
++
++GET_WOW_LIST_EVENT
++ Response to the wmiconfig GET_WOW_LIST command to
++ retrieve the configured WoW patterns
++
++NEIGHBOR_REPORT
++ Neighbor APs that match the current profile were detected
++
++OPT_RX_FRAME_EVENT
++ (Special feature) informs the host of the reception of a special frame
++
++PSTREAM_TIMEOUT
++ A prioritized stream has been idle for a specified interval
++
++READY
++ The AR6000 device is ready to accept commands
++
++REGDOMAIN
++ The regulatory domain has changed
++
++REPORT_ROAM_DATA_EVENT
++ Reports the roam time calculations made by the device
++ (generated with a special build)
++
++
++REPORT_STATISTICS
++ Reply to a GET_TARGET_STATS command
++
++ROAM_TBL_EVENT
++ Reports the roam table
++
++RSSI_THRESHOLD
++ Signal strength from the connected AP has crossed the threshold
++ defined in the RSSI_THRESHOLD_PARAMS command
++
++SCAN_COMPLETE_EVENT
++ A scan has completed (added status SCAN_ABORTED in release 2.0)
++
++TEST_EVENT
++ Event generated by the TCMD
++
++TKIP_MICERROR
++ TKIP MIC errors were detected
++
++=====================================================================
++
++Name
++ BSSINFO
++
++Synopsis
++ Contains information describing one or more BSSs as collected during a scan.
++ Information includes the BSSID, SSID, RSSI, network type, channel, supported rates,
++ and IEs. BSSINFO events are sent only after the device receives a beacon or probe-
++ response frame that pass the filter specified in the SET_BSS_FILTER command.
++ BSSINFO events consist of a small header followed by a copy of the beacon or probe
++ response frame. The 802.11 header is not present. For formats of beacon and probe-
++ response frames please consult the IEEE 802.11 specification.
++
++ The beacons or probe responses containing the IE specified by the
++ WMI_BSS_FILTER_CMD are passed to the host through the
++ WMI_BSSINFO_EVENT. The event carries a 32-bit bitmask that indicates the IEs that
++ were detected in the management frame. The frame type field has been extended to
++ indicate action management frames. This would be helpful to route these frames
++ through the same event mechanism as used by the beacon processing function.
++
++ If the bssFilter in the SET_BSS_FILTER matches, then the ieMask is not relevant
++ because the BSSINFO event is sent to the host. If the bssFilter doesnot match in the
++ beacons/probe respones, then the ieMask match dictates whether the BSSINFO
++ event is sent to the host. In the case of action management frames, the ieMask is the
++ filter that is applied.
++
++Event ID
++ 0x1004
++
++Event Parameters
++ typedef struct {
++ A_UINT16 channel;
++ Specifies the frequency (in MHz) where the
++ frame was received
++ A_UINT8 frameType;
++ A WMI_BI_FTYPE value
++ A_UINT8 snr;
++ A_INT16 rssi;
++ Indicates signal strength
++ A_UINT8 bssid[ATH_MAC_LEN];
++ A_UINT32 ieMask;
++ } _ATTRIB_PACK_WMI_BSS_INFO_HDR;
++
++ Beacon or Probe Response Frame
++
++Event Values
++ {
++ BEACON_FTYPE = 0x1
++ Indicates a beacon frame
++ PROBERESP_FTYPE
++ Indicates a probe response frame
++ ACTION_MGMT_FTYPE
++ } WMI_BI_FTYPE
++
++=====================================================================
++
++Name
++ CAC_EVENTID
++
++Synopsis
++ Indicates signalling events in admission control. Events are generated when
++ admission is accepted, rejected, or deleted by either the host or the AP. If the AP does
++ not respond to an admission request within a timeout of 500 ms, an event is
++ generated to the host.
++
++Event ID
++ 0x1011
++
++Event Parameters
++ UINT8
++ ac
++ Access class pertaining to the
++signalling
++
++ UINT8 cac_indication
++ Type of indication; indications are
++ listed in WMI_CAC_INDICATION
++
++ UINT8 statusCode
++ AP response status code for a
++ request
++
++ UINT8 tspecSuggestion[63]
++ Suggested TSPEC from AP
++
++Event Values
++ {
++ CAC_INDICATION_ADMISSION = 0x00
++ CAC_INDICATION_ADMISSION_RESP = 0x01
++ CAC_INDICATION_DELETE = 0x02
++ CAC_INDICATION_NO_RESP = 0x03
++ } WMI_CAC_INDICATION
++
++
++=====================================================================
++
++
++Name
++ CMDERROR
++
++Synopsis
++ Indicates that the AR6000 device encountered an error while attempting to process a
++ command. This error is fatal and indicates that the device requires a reset.
++
++Event ID
++ 0x1005
++
++Event Parameters
++ UINT16 commandId
++ Corresponds to the command which generated
++ the error
++ UINT8 errorCode
++ A WMI_ERROR_CODE value
++
++Event Values
++ {
++ INVALID_PARAM = 1
++ Invalid parameter
++ ILLEGAL_STATE = 2
++ Illegal state
++ INTERNAL_ERROR = 3
++ Internal Error
++ All other values reserved
++ } WMI_ERROR_CODE
++
++
++=====================================================================
++
++
++Name
++ CONNECT
++
++Synopsis
++ Signals that the AR6000 connected to a wireless network. Connection occurs due to a
++ CONNECT command or roaming to a new AP. For infrastructure networks, shows
++ that the AR6000 successfully performed 802.11 authentication and AP association.
++
++Event ID
++ 0x1002
++
++Event Parameters
++ UINT16 channel
++ Channel frequency (in MHz) of the network the
++ AR6000 are connected to
++
++ UINT8 bssid[6]
++ MAC address of the AP the AR6000 are
++ connected to or the BSSID of the ad hoc
++ network
++
++ UINT16 listenInterval
++ Listen interval (in Kms) that the AR6000 are
++ using
++
++ UINT 8 beaconIeLen
++ Length (in bytes) of the beacon IEs
++
++ UINT8 assocInfo
++ Pointer to an array containing beacon IEs,
++ followed first by association request IEs then by
++ association response IEs
++
++ UINT8 assocReqLen
++ Length (in bytes) of the assocReqIEs array
++
++ UINT8 assocRespLen
++ Length (in bytes) of the assocRespIEs array
++
++Event Values
++ None defined
++
++=====================================================================
++
++
++Name
++ DISCONNECT
++
++Synopsis
++ Signals that the AR6000 device lost connectivity with the wireless network.
++ DISCONENCT is generated when the device fails to complete a CONNECT
++ command or as a result of a transition from a connected state to disconnected state.
++
++ After sending the DISCONNECT event the device continually tries to re-establish
++ a connection. A LOST_LINK occurs when STA cannot receive beacons within the
++ specified time for the SET_BMISS_TIME command.
++
++Event ID
++ 0x1003
++
++Event Parameters
++ UINT8 disconnect
++ Reason
++ A WMI_DISCONNECT_REASON value
++
++ UINT8 bssid[6]
++ Indicates which BSS the device was connected to
++
++ UINT8 assocRespLen
++ Length of the 802.11 association response frame
++ that triggered this event, or 0 if not applicable
++
++ UINT8 assocInfo[assocRespLen]
++ Copy of the 802.11 association response frame
++
++Event Values
++ {
++ NO_NETWORK_AVAIL =0x01
++ Indicates that the device was unable to
++ establish or find the desired network
++ LOST_LINK =0x02
++ Indicates the devices is no longer receiving
++ beacons from the BSS it was previously
++ connected to
++
++ DISCONNECT_CMD =0x03
++ Indicates a DISCONNECT command was
++ processed
++ BSS_DISCONNECTED =0x04
++ Indicates the BSS explicitly disconnected the
++ device. Possible mechanisms include the AP
++ sending 802.11 management frames
++ (e.g., disassociate or deauthentication
++ messages).
++ AUTH_FAILED =0x05
++ Indicates that the device failed 802.11
++ authentication with the BSS
++ ASSOC_FAILED =0x06
++ Indicates that the device failed 802.11
++ association with the BSS
++ NO_RESOURCES_AVAIL =0x07
++ Indicates that a connection failed because the
++ AP had insufficient resources to complete the
++ connection
++ CSERV_DISCONNECT =0x08
++ Indicates that the devices connection services
++ module decided to disconnect from a BSS,
++ which can happen for a variety of reasons (e.g.,
++ the host marks the current connected AP as a
++ bad AP).
++ INVALID_PROFILE =0x0A
++ Indicates that an attempt was made to
++ reconnect to a BSS that no longer matches the
++ current profile
++ All other values are reserved
++ } WMI_DISCONNECT_REASON
++
++
++=====================================================================
++
++
++Name
++ ERROR_REPORT
++
++Synopsis
++ Signals that a type of error has occurred for which the host previously requested
++ notification through the TARGET_ERROR_REPORT_BITMASK command.
++
++Event ID
++ 0x100D
++
++Event Parameters
++ UINT32 errorVal
++ WMI_TARGET_ERROR_VAL value. See
++ TARGET_ERROR_REPORT_BITMASK.
++
++Event Values
++ errorVal
++ = 0x00000001
++ Power save fails
++
++ = 0x00000002
++ No cipher key
++
++ = 0x00000004
++ Decryption error
++
++ = 0x00000008
++ Beacon miss
++
++ = 0x00000010
++ A non-power save disabled node has joined
++ the PS-enabled network
++
++
++=====================================================================
++
++
++Name
++ EXTENSION
++
++Synopsis
++ The WMI is used mostly for wireless control messages to a wireless module that
++ apply to wireless module management regardless of the target platform
++ implementation. However, some events peripherally related to wireless management
++ are desired during operation. These wireless extension events may be platform-
++ specific or implementation-dependent. See WMI Extension Commands
++
++
++Event ID
++ 0x1010
++
++
++=====================================================================
++
++
++Name
++ GET_PMKID_LIST_EVENT
++
++Synopsis
++ Generated by firmware in response to a GET_PMKID_LIST_CMD command.
++
++Event Parameters
++ typedef struct {
++ A_UINT32 numPMKID;
++ Contains the number of PMKIDs in the reply
++ WMI_PMKID pmkidList[1];
++ } __ATTRIB_PACK WMI_PMKID_LIST_REPLY;
++
++Event Values
++ None
++
++
++=====================================================================
++
++
++Name
++ GET_WOW_LIST_EVENT
++
++Synopsis
++ Response to the wmiconfig getwowlist command to retrieve the configured Wake on
++ Wireless patterns
++
++Event ID
++ 0x10018
++
++Event Parameters
++ {
++
++ A_UINT8 num_filters
++ Total number of patterns in the list
++ A_UINT8 this_filter_num
++ The filter number
++ A_UINT8 wow_mode
++ Shows whether WoW is enabled or disabled
++ A_UINT8 host_mode
++ Shows whether the host is asleep or awake
++ WOW_FILTER wow_filters[1]
++ List of WoW filters (pattern and mask data bytes)
++ } WMI_GET_WOW_LIST_REPLY;
++
++ {
++ Each wow_filter_list element shows:
++ A_UINT8 wow_valid_filter
++ Whether the filter is valid
++ A_UINT8 wow_filter_list_id
++ Filter List ID (23 = default)
++ A_UINT8 wow_filter_size
++ Size in bytes of the filter
++ A_UINT8 wow_filter_offset
++ Offset of the pattern to search in the data packet
++ A_UINT8 wow_filter_mask[MASK_SIZE]
++ The mask to be applied to the pattern
++ A_UINT8 wow_filter_pattern[WOW_PATTERN_SIZE]
++ The pattern that to match to wake up the host
++ } WOW_FILTER
++
++Event Values
++ None
++
++=====================================================================
++
++
++
++Name
++ NEIGHBOR_REPORT
++
++Synopsis
++ Indicates the existence of neighbor APs that match the current profile. The host uses
++ this event to populate the PMKID cache on the AR6000 and/or to perform
++ preauthentication. This event is only generated in infrastructure mode.
++
++ A total of numberOfAps pairs of bssid/bssFlags exist, one pair for each AP.
++
++Event ID
++ 0x1008
++
++Event Parameters
++ UINT8 numberOfAps
++ The number of APs reported about in
++ this event
++ {
++ UINT8 bssid[6]
++ MAC address of a neighbor AP
++ UINT8 bssFlags
++ A WMI_BSS_FLAGS value
++ }[numberOfAps]
++
++
++Event Values
++ {
++ WMI_DEFAULT_BSS_FLAGS = 0
++ Logical OR of 1 or more
++ WMI_BSS_FLAGS
++ WMI_PREAUTH_CAPABLE_BSS
++ = 1
++ Indicates that this AP is capable of
++ preauthentication
++ WMI_PMKID_VALID_BSS
++ = 2
++ Indicates that the AR6000 have a
++ valid pairwise master key for this AP
++ } WMI_BSS_FLAGS
++
++
++=====================================================================
++
++
++
++Name
++ OPT_RX_FRAME_EVENT
++
++Synopsis
++ Special feature, informs host of the reception of a special frame.
++
++Event ID
++ 0x100E
++
++Event Parameters
++ {
++ A_UINT16 channel;
++ A_UINT8 frameType;
++ A_INT8 snr;
++ A_UINT8 srcAddr[ATH_MAC_LEN];
++ A_UINT8 bssid[ATH_MAC_LEN];
++ }WMI_OPT_RX_INFO_HDR
++
++Event Values
++ None
++
++=====================================================================
++
++
++
++Name
++ PSTREAM_TIMEOUT
++
++Synopsis
++ Indicates that a priority stream that got created as a result of priority-marked data
++ flow (priority marked in IP TOS) being idle for the default inactivity interval period
++ (specified in the CREATE_PSTREAM command) used for priority streams created
++ implicitly by the driver. This event is not indicated for user-created priority streams.
++ User-created priority streams exist until the users delete them explicitly. They do not
++ timeout due to data inactivity.
++
++Event ID
++ 0x1007
++
++Event Parameters
++ A_UINT8
++ trafficClass
++ Indicated the traffic class of priority
++ stream that timed out
++
++Event Values
++ {
++ WMM_AC_BE = 0
++ Best effort
++ WMM_AC_BK = 1
++ Background
++ WMM_AC_VI = 2
++ Video
++ WMM_AC_VO = 3
++ Voice
++ } TRAFFIC CLASS
++
++
++=====================================================================
++
++Name
++ READY
++
++Synopsis
++ Indicates that the AR6000 device is prepared to accept commands. It is sent once after
++ power on or reset. It also indicates the MAC address of the device.
++
++Event ID
++ 0x1001
++
++Event Parameters
++ UINT8 macAddr[6]
++ Device MAC address
++ UINT8 phyCapability
++ A WMI_PHY_CAPABILITY value. Indicates the
++ capabilities of the device wireless modules radio
++
++Event Values
++ {
++ WMI_11A_CAPABILITY = 1
++ WMI_11G_CAPABILITY = 2
++ WMI_11AG_CAPABILITY = 3
++ } WMI_PHY_CAPABILITY
++
++
++=====================================================================
++
++Name
++ REGDOMAIN
++
++Synopsis
++ Indicates that the regulatory domain has changed. It initially occurs when the
++ AR6000 device reads the board data information. The regulatory domain can also
++ change when the device is a world-mode SKU. In this case, the regulatory domain is
++ based on the country advertised by APs per the IEEE 802.11d specification. A
++ potential side effect of a regulatory domain change is a change in the list of available
++ channels. Any channel restrictions that exist as a result of a previous
++ SET_CHANNEL_PARAMETERS command are lifted.
++
++Event ID
++ 0x1006
++
++Event Parameters
++ UINT32 regDomain
++ The range of 0x0000 0x00FF
++ corresponds to an ISO country code.
++
++ Other regCodes are reserved for world
++ mode settings and specific regulatory
++ domains.
++
++Event Values
++ None
++
++
++=====================================================================
++
++
++
++Name
++ REPORT_STATISTICS
++
++Synopsis
++ A reply to a GET_TARGET_STATS command.
++
++Event ID
++ 0x100B
++
++Event Parameters
++ When the statistics are sent to the host, the AR6001 clear them so that a new set of
++ statistics are collected for the next report.
++
++ UINT32 tx_packets
++ UINT32 tx_bytes
++ UINT32 tx_unicast_pkts
++ UINT32 tx_unicast_bytes
++ UINT32 tx_multicast_pkts
++ UINT32 tx_multicast_bytes
++ UINT32 tx_broadcast_pkts
++ UINT32 tx_broadcast_bytes
++ UINT32 tx_rts_success_cnt
++ UINT32 tx_packet_per_ac[4]
++ Tx packets per AC: [0] = BE, [1] = BK,
++ [2] = VI, [3] = VO
++ UINT32 tx_errors
++ Number of packets which failed Tx, due
++ to all failures
++ ... REPORT_STATISTICS, continued
++ UINT32 tx_failed_cnt
++ Number of data packets that failed Tx
++ UINT32 tx_retry_cnt
++ Number of Tx retries for all packets
++ UINT32 tx_rts_fail_cnt
++ Number of RTS Tx failed count
++ UINT32 rx_packets
++ UINT32 rx_bytes
++ UINT32 rx_unicast_pkts
++ UINT32 rx_unicast_bytes
++ UINT32 rx_multicast_pkts
++ UINT32 rx_multicast_bytes
++ UINT32 rx_broadcast_pkts
++ UINT32 rx_broadcast_bytes
++ UINT32 rx_fragment_pkt
++ Number of fragmented packets received
++ UINT32 rx_errors
++ Number of Rx errors due to all failures
++ UINT32 rx_crcerr
++ Number of Rx errors due to CRC errors
++ UINT32 rx_key_cache_miss
++ Number of Rx errors due to a key not
++ being plumbed
++ UINT32 rx_decrypt_err
++ Number of Rx errors due to decryption
++ failure
++ UINT32 rx_duplicate_frames
++ Number of duplicate frames received
++ UINT32 tkip_local_mic_failure
++ Number of TKIP MIC errors detected
++ UINT32 tkip_counter_measures_invoked
++ Number of times TKIP countermeasures
++ were invoked
++ UINT32 tkip_replays
++ Number of frames that replayed a TKIP
++ encrypted frame received earlier
++ UINT32 tkip_format_errors
++ Number of frames that did not conform
++ to the TKIP frame format
++ UINT32 ccmp_format_errors
++ Number of frames that did not conform
++ to the CCMP frame format
++ UINT32 ccmp_replays
++ Number of frames that replayed a CCMP
++ encrypted frame received earlier
++ UINT32 power_save_failure_cnt
++ Number of failures that occurred when
++ the AR6001 could not go to sleep
++ UINT32 cs_bmiss_cnt
++ Number of BMISS interrupts since
++ connection
++ UINT32 cs_lowRssi_cnt
++ Number of the times the RSSI went below
++ the low RSSI threshold
++ UINT16 cs_connect_cnt
++ Number of connection times
++ UINT16 cs_disconnect_cnt
++ Number of disconnection times
++ UINT8 cs_aveBeacon_rssi
++ The current averaged value of the RSSI
++ from the beacons of the connected BSS
++ UINT8 cs_lastRoam_msec
++ Time that the last roaming took, in ms.
++ This time is the difference between
++ roaming start and actual connection.
++
++Event Values
++ None defined
++
++
++=====================================================================
++
++Name
++ ROAM_TBL_EVENT
++
++Synopsis
++ Reports the roam table, which contains the current roam mode and this information
++ for every BSS:
++
++Event ID
++ 0x100F
++
++Event Parameters
++ A_UINT8 bssid[ATH_MAC_LEN];
++ BSSID
++ A_UINT8 rssi
++ Averaged RSSI
++ A_UINT8 rssidt
++ Change in RSSI
++ A_UINT8 last_rssi
++ Last recorded RSSI
++ A_UINT8 roam_util
++ Utility value used in roaming decision
++ A_UINT8 util
++ Base utility with the BSS
++ A_UINT8 bias
++ Host configured for this BSS
++
++Event Values
++ roamMode
++ Current roam mode
++
++ = 1
++ RSSI based roam
++
++ = 2
++ Host bias-based roam
++
++ = 3
++ Lock to the current BSS
++
++ = 4
++ Autonomous roaming disabled
++
++
++=====================================================================
++
++Name
++ RSSI_THRESHOLD
++
++Synopsis
++ Alerts the host that the signal strength from the connected AP has crossed a
++ interesting threshold as defined in a previous RSSI_THRESHOLD_PARAMS
++ command.
++
++Event ID
++ 0x100C
++
++Event Parameters
++ UINT8 range
++ A WMI_RSSI_THRESHOLD_VAL
++ value, which indicates the range of
++ the average signal strength
++
++Event Values
++ {
++ WMI_RSSI_LOWTHRESHOLD_BELOW_LOWERVAL = 1
++ WMI_RSSI_LOWTHRESHOLD_LOWERVAL = 2
++ WMI_RSSI_LOWTHRESHOLD_UPPERVAL = 3
++ WMI_RSSI_HIGHTHRESHOLD_LOWERVAL = 4
++ WMI_RSSI_HIGHTHRESHOLD_HIGHERVAL = 5
++ } WMI_RSSI_THRESHOLD_VAL
++
++
++=====================================================================
++
++Name
++ SCAN_COMPLETE_EVENT
++
++Synopsis
++ Indicates the scan status. if the Scan was not completed, this event is generated with
++ the status A_ECANCELED.
++
++Event ID
++ 0x100A
++
++Event Parameters
++ A_UINT8 scanStatus
++
++Event Values
++ {
++ #define SCAN_ABORTED 16
++ #define SCAN_COMPLETED 0
++ A_UINT8 scanStatus
++ A_OK or A_ECANCELED
++ } WMI_SCAN_COMPLETE_EVENT;
++
++
++=====================================================================
++
++Name
++ TEST_EVENT
++
++Synopsis
++ The TCMD application uses a single WMI event (WMI_TEST_EVENTID) to
++ communicate events from target to host. The events are parsed by the TCMD
++ application and WMI layer is oblivious of it.
++
++Event ID
++ 0x1016
++
++Event Parameters
++ WMI_TEST_EVENTID
++
++
++Event Values
++ None
++
++
++=====================================================================
++
++
++
++Name
++ TKIP_MICERR
++
++Synopsis
++ Indicates that TKIP MIC errors were detected.
++
++Event ID
++ 0x1009
++
++Event Parameters
++ UINT8 keyid
++ Indicates the TKIP key ID
++
++ UINT8 ismcast
++ 0 = Unicast
++ 1 = Multicast
++
++Event Values
++ See event parameters
++
++=====================================================================
++
++WMI Extension Commands
++
++The WMI EXTENSION command is used to multiplex a collection of
++commands that:
++
++ Are not generic wireless commands
++ May be implementation-specific
++ May be target platform-specific
++ May be optional for a host implementation
++
++ An extension command is sent to the AR6000 targets like any other WMI
++command message and uses the WMI_EXTENSION. The first field of the
++payload for this EXTENSION command is another commandId, sometimes
++called the subcommandId, which indicates which extension command is
++being used. A subcommandId-specific payload follows the subcommandId.
++
++All extensions (subcommandIds) are listed in the header file include/wmix.h.
++See also WMI Extension Events on page B-58.
++
++
++WMI Extension Commands
++
++
++GPIO_INPUT_GET
++ Read GPIO pins configured for input
++
++GPIO_INTR_ACK
++ Acknowledge and re-arm GPIO interrupts reported earlier
++
++GPIO_OUTPUT_SET
++ Manage output on GPIO pins configured for output
++
++GPIO_REGISTER_GET
++ Read an arbitrary GPIO register
++
++GPIO_REGISTER_SET
++ Dynamically change GPIO configuration
++
++SET_LQTHRESHOLD
++ Set link quality thresholds; the sampling happens at every unicast
++ data frame Tx, if certain thresholds are met, and corresponding
++ events are sent to the host
++
++
++=====================================================================
++
++Name
++ GPIO_INPUT_GET
++
++Synopsis
++ Allows the host to read GPIO pins that are configured for input. The values read are
++ returned through a GPIO_DATA extension event.
++
++NOTE: Support for GPIO is optional.
++
++Command
++ N/A
++
++Command Parameters
++ None
++
++
++
++Reply Parameters
++ None
++
++
++Reset Value
++ None
++
++
++
++Restrictions
++ None
++
++=====================================================================
++
++
++Name
++ GPIO_INTR_ACK
++
++Synopsis
++ The host uses this command to acknowledge and to re-arm GPIO interrupts reported
++ through an earlier GPIO_INTR extension event. A single GPIO_INTR_ACK
++ command should be used to acknowledge all GPIO interrupts that the host knows to
++ be outstanding (if pending interrupts are not acknowledged through
++ GPIO_INTR_ACK, another GPIO_INTR extension event is raised).
++
++NOTE: Support for GPIO is optional.
++
++Command
++ N/A
++
++Command Parameters
++ UINT32 ack_mask
++ A mask of interrupting GPIO pins (e.g., ack_mask
++ bit [3] acknowledges an interrupt from the pin GPIO3).
++
++Command Values
++ None
++
++Reset Value
++ None
++
++Restrictions
++ The host should acknowledge only interrupts about which it was notified.
++
++
++=====================================================================
++
++Name
++ GPIO_OUTPUT_SET
++
++Synopsis
++ Manages output on GPIO pins configured for output.
++
++ Conflicts between set_mask and clear_mask or enable_mask and disable_mask result
++ in undefined behavior.
++
++NOTE: Support for GPIO is optional.
++
++Command
++ N/A
++
++Command Parameters
++ UINT32 set_mask
++ Specifies which pins should drive a 1 out
++ UINT32 clear_mask
++ Specifies which pins should drive a 0 out
++ UINT32 enable_mask
++ Specifies which pins should be enabled for output
++ UINT32 disable_mask
++ Specifies which pins should be disabled for output
++
++Command Values
++ None
++
++
++Reset Value
++ None
++
++
++Restrictions
++ None
++
++
++
++=====================================================================
++
++
++Name
++ GPIO_REGISTER_GET
++
++Synopsis
++ Allows the host to read an arbitrary GPIO register. It is intended for use during
++ bringup/debug. The target responds to this command with a GPIO_DATA event.
++
++NOTE: Support for GPIO is optional.
++
++Command
++ N/A
++
++Command Parameters
++ UINT32
++ gpioreg_id
++ Specifies a GPIO register identifier, as defined
++in include/AR6000/AR6000_gpio.h
++
++Reply Parameters
++ None
++
++Reset Value
++ N/A
++
++Restrictions
++ None
++
++
++=====================================================================
++
++Name
++ GPIO_REGISTER_SET
++
++Synopsis
++ Allows the host to dynamically change GPIO configuration (usually handled
++ statically through the GPIO configuration DataSet).
++
++NOTE: Support for GPIO is optional.
++
++Command
++ N/A
++
++Command Parameters
++ UINT32 gpioreg_id
++ Specifies a GPIO register identifier, as defined in
++ include/AR6000/AR6000_gpio.h
++ UINT32 value
++ Specifies a value to write to the specified
++ GPIO register
++
++Command Values
++ None
++
++
++Reset Value
++ Initial hardware configuration is as defined in the AR6001 or AR6002 ROCmTM
++ Single-Chip MAC/BB/Radio for 2.4/5 GHz Embedded WLAN Applications data sheet. This
++ configuration is modified by the GPIO Configuration DataSet, if one exists.
++
++Restrictions
++ None
++
++
++=====================================================================
++
++
++Name
++ SET_LQTHRESHOLD
++
++Synopsis
++ Set link quality thresholds, the sampling happens at every unicast data frame Tx, if
++ certain threshold is met, corresponding event will be sent to host.
++
++Command
++ wmiconfig eth1 --lqThreshold <enable> <upper_threshold_1>...
++ <upper_threshold_4> <lower_threshold_1>... <lower_threshold_4>
++
++Command Parameters
++ A_UINT8 enable;
++ A_UINT8 thresholdAbove1_Val;
++ A_UINT8 thresholdAbove2_Val;
++ A_UINT8 thresholdAbove3_Val;
++ A_UINT8 thresholdAbove4_Val;
++ A_UINT8 thresholdBelow1_Val;
++ A_UINT8 thresholdBelow2_Val;
++ A_UINT8 thresholdBelow3_Val;
++ A_UINT8 thresholdBelow4_Val;
++
++Command Values
++ enable
++ = 0
++ Disable link quality sampling
++
++ = 1
++ Enable link quality sampling
++
++
++ thresholdAbove_Val
++ [1...4]
++ Above thresholds (value in [0,100]), in ascending
++ order threshold
++
++ Below_Val [1...4] = below thresholds (value
++ in [0,100]), in ascending order
++
++Reset Values
++ None
++
++Restrictions
++ None
++
++=====================================================================
++WMI Extension Events
++
++The WMI EXTENSION event is used for a collection of events that:
++
++ Are not generic wireless events
++ May be implementation-specific
++ May be target platform-specific
++ May be optional for a host implementation
++
++ An extension event is sent from the AR6000 device targets to the host just like
++any other WMI event message, using the WMI_EXTENSION_EVENTID. The
++first field of the payload for this EXTENSION event is another commandId
++(sometimes called the subcommandId) that indicates which EXTENSION
++event is being used. A subcommandId-specific payload follows the
++subcommandId.
++
++All extensions (subcommandIds) are listed in the header file include/wmix.h.
++See also WMI Extension Commands on page B-55.
++
++
++WMI Extension Events
++
++
++GPIO_ACK
++ Acknowledges a host set command has been processed by the device
++
++GPIO_DATA
++ Response to a hosts request for data
++
++GPIO_INTR
++ Signals that GPIO interrupts are pending
++
++
++=====================================================================
++
++Name
++ GPIO_ACK
++
++Synopsis
++ Acknowledges that a host set command (either GPIO_OUTPUT_SET or
++ GPIO_REGISTER_SET) has been processed by the AR6000 device.
++
++NOTE: Support for GPIO is optional.
++
++Event ID
++ N/A
++
++Event Parameters
++ None
++
++
++Event Values
++ None
++
++=====================================================================
++
++
++Name
++ GPIO_DATA
++
++Synopsis
++ The AR6000 device uses this event to respond to the hosts earlier request for data
++ (through either a GPIO_REGISTER_GET or a GPIO_INPUT_GET command).
++
++NOTE: Support for GPIO is optional.
++
++Event ID
++ N/A
++
++Event Parameters
++ UINT32 value
++ Holds the data of interest, which is either a register value
++ (in the case of GPIO_REGISTER_GET) or a mask of
++ pin inputs (in the case of GPIO_INPUT_GET).
++ UINT32 reg_id
++ Indicates which register was read (in the case of
++ GPIO_REGISTER_GET) or is GPIO_ID_NONE (in the
++ case of GPIO_INPUT_GET)
++
++Event Values
++ None
++
++
++=====================================================================
++
++
++
++Name
++ GPIO_INTR
++
++Synopsis
++ The AR6000 device raises this event to signal that GPIO interrupts are pending.
++ These GPIOs may be interrupts that occurred after the last GPIO_INTR_ACK
++ command was issued, or may be GPIO interrupts that the host failed to acknowledge
++ in the last GPIO_INTR_ACK. The AR6000 will not raise another GPIO_INTR
++ event until this event is acknowledged through a GPIO_INTR_ACK command.
++
++NOTE: Support for GPIO is optional.
++
++Event ID
++ N/A
++
++Event Parameters
++ UINT32 intr_mask
++ Indicates which GPIO interrupts are currently pending
++
++ UINT32 input_values
++ A recent copy of the GPIO input values, taken at the
++ time the most recent GPIO interrupt was processed
++
++Event Values
++ None
++
++
++
++=====================================================================
++#endif
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wmi/wmi_host.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/ar6000/wmi/wmi_host.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,71 @@
++#ifndef _WMI_HOST_H_
++#define _WMI_HOST_H_
++/*
++ * Copyright (c) 2004-2006 Atheros Communications Inc.
++ * All rights reserved.
++ *
++ * This file contains local definitios for the wmi host module.
++ *
++ * $Id: //depot/sw/releases/olca2.0-GPL/host/wmi/wmi_host.h#1 $
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ *
++ *
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++struct wmi_stats {
++ A_UINT32 cmd_len_err;
++ A_UINT32 cmd_id_err;
++};
++
++struct wmi_t {
++ A_BOOL wmi_ready;
++ A_BOOL wmi_numQoSStream;
++ A_UINT8 wmi_wmiStream2AcMapping[WMI_PRI_MAX_COUNT];
++ WMI_PRI_STREAM_ID wmi_ac2WmiStreamMapping[WMM_NUM_AC];
++ A_UINT16 wmi_streamExistsForAC[WMM_NUM_AC];
++ A_UINT8 wmi_fatPipeExists;
++ void *wmi_devt;
++ struct wmi_stats wmi_stats;
++ struct ieee80211_node_table wmi_scan_table;
++ A_UINT8 wmi_bssid[ATH_MAC_LEN];
++ A_UINT8 wmi_powerMode;
++ A_UINT8 wmi_phyMode;
++ A_UINT8 wmi_keepaliveInterval;
++ A_MUTEX_T wmi_lock;
++};
++
++#define WMI_INIT_WMISTREAM_AC_MAP(w) \
++{ (w)->wmi_wmiStream2AcMapping[WMI_BEST_EFFORT_PRI] = WMM_AC_BE; \
++ (w)->wmi_wmiStream2AcMapping[WMI_LOW_PRI] = WMM_AC_BK; \
++ (w)->wmi_wmiStream2AcMapping[WMI_HIGH_PRI] = WMM_AC_VI; \
++ (w)->wmi_wmiStream2AcMapping[WMI_HIGHEST_PRI] = WMM_AC_VO; \
++ (w)->wmi_ac2WmiStreamMapping[WMM_AC_BE] = WMI_BEST_EFFORT_PRI; \
++ (w)->wmi_ac2WmiStreamMapping[WMM_AC_BK] = WMI_LOW_PRI; \
++ (w)->wmi_ac2WmiStreamMapping[WMM_AC_VI] = WMI_HIGH_PRI; \
++ (w)->wmi_ac2WmiStreamMapping[WMM_AC_VO] = WMI_HIGHEST_PRI; }
++
++#define WMI_WMISTREAM_ACCESSCATEGORY(w,s) (w)->wmi_wmiStream2AcMapping[s]
++#define WMI_ACCESSCATEGORY_WMISTREAM(w,ac) (w)->wmi_ac2WmiStreamMapping[ac]
++
++#define LOCK_WMI(w) A_MUTEX_LOCK(&(w)->wmi_lock);
++#define UNLOCK_WMI(w) A_MUTEX_UNLOCK(&(w)->wmi_lock);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* _WMI_HOST_H_ */
+Index: linux-2.6-openmoko/drivers/sdio/function/wlan/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/function/wlan/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,4 @@
++#
++# SDIO wlan ar600 card function driver
++#
++obj-$(CONFIG_SDIO_AR6000_WLAN) += ar6000/
+\ No newline at end of file
Added: developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_hcd.patch
===================================================================
--- developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_hcd.patch 2008-01-14 00:46:12 UTC (rev 3824)
+++ developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_hcd.patch 2008-01-14 13:02:21 UTC (rev 3825)
@@ -0,0 +1,1607 @@
+---
+ drivers/sdio/hcd/Kconfig | 14
+ drivers/sdio/hcd/Makefile | 1
+ drivers/sdio/hcd/s3c24xx/Makefile | 2
+ drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.c | 1491 +++++++++++++++++++++++++++++++++
+ drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.h | 66 +
+ 5 files changed, 1574 insertions(+)
+
+Index: linux-2.6-openmoko/drivers/sdio/hcd/Kconfig
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/hcd/Kconfig 2008-01-14 13:03:12.000000000 +0100
+@@ -0,0 +1,14 @@
++config SDIO_S3C24XX
++ tristate "Samsung s3c24xx host controller"
++ depends on PLAT_S3C24XX && SDIO
++ default m
++ help
++ good luck.
++
++config SDIO_S3C24XX_DMA
++ bool "Samsung s3c24xx host controller DMA I/O"
++ depends on SDIO_S3C24XX
++ default n
++ help
++ good luck.
++
+Index: linux-2.6-openmoko/drivers/sdio/hcd/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/hcd/Makefile 2008-01-14 13:03:12.000000000 +0100
+@@ -0,0 +1 @@
++obj-$(CONFIG_PLAT_S3C24XX) += s3c24xx/
+Index: linux-2.6-openmoko/drivers/sdio/hcd/s3c24xx/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/hcd/s3c24xx/Makefile 2008-01-14 13:03:12.000000000 +0100
+@@ -0,0 +1,2 @@
++obj-$(CONFIG_PLAT_S3C24XX) += sdio_s3c24xx_hcd.o
++sdio_s3c24xx_hcd-objs := s3c24xx_hcd.o
+Index: linux-2.6-openmoko/drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.c 2008-01-14 13:03:12.000000000 +0100
+@@ -0,0 +1,1491 @@
++/*
++ * s3c24xx_hcd.c - Samsung S3C MCI driver, Atheros SDIO API compatible.
++ *
++ * Copyright (C) 2007 by OpenMoko, Inc.
++ * Written by Samuel Ortiz <sameo at openedhand.com>
++ * All Rights Reserved
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
++ */
++
++#include <linux/kernel.h>
++#include <linux/interrupt.h>
++#include <linux/list.h>
++#include <linux/dma-mapping.h>
++#include <linux/errno.h>
++#include <linux/platform_device.h>
++#include <linux/device.h>
++#include <linux/clk.h>
++#include <linux/fs.h>
++#include <linux/ioport.h>
++#include <linux/workqueue.h>
++#include <linux/completion.h>
++#include <linux/delay.h>
++#include <linux/seq_file.h>
++#include <linux/debugfs.h>
++
++#include <linux/sdio/ctsystem.h>
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/sdio_lib.h>
++
++#include <asm/io.h>
++#include <asm/irq.h>
++#include <asm/uaccess.h>
++#include <asm/dma.h>
++#include <asm/dma-mapping.h>
++
++#include <asm/arch/regs-sdi.h>
++#include <asm/arch/regs-gpio.h>
++#include <asm/arch/mci.h>
++#include <asm/arch/gta02.h>
++
++#include "s3c24xx_hcd.h"
++
++#define DESCRIPTION "S3c24xx SDIO host controller"
++#define AUTHOR "Samuel Ortiz <sameo at openedhand.com>"
++
++#define RESSIZE(ressource) (((ressource)->end - (ressource)->start)+1)
++
++static struct s3c2410_dma_client s3c24xx_hcd_dma_client = {
++ .name = "s3c24xx_hcd",
++};
++
++extern struct platform_device s3c_device_sdi;
++
++static void dump_request(struct s3c24xx_hcd_context * context)
++{
++ if (context->hcd.pCurrentRequest != NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("Current Request Command:%d, ARG:0x%8.8X flags: 0x%04x\n",
++ context->hcd.pCurrentRequest->Command, context->hcd.pCurrentRequest->Argument,
++ context->hcd.pCurrentRequest->Flags));
++ if (IS_SDREQ_DATA_TRANS(context->hcd.pCurrentRequest->Flags)) {
++ DBG_PRINT(SDDBG_ERROR, ("Data %s, Blocks: %d, BlockLen:%d Remaining: %d \n",
++ IS_SDREQ_WRITE_DATA(context->hcd.pCurrentRequest->Flags) ? "WRITE":"READ",
++ context->hcd.pCurrentRequest->BlockCount,
++ context->hcd.pCurrentRequest->BlockLen,
++ context->hcd.pCurrentRequest->DataRemaining));
++ }
++ }
++}
++
++static void s3c24xx_dump_regs(struct s3c24xx_hcd_context * context)
++{
++ u32 con, pre, cmdarg, cmdcon, cmdsta, r0, r1, r2, r3, timer, bsize;
++ u32 datcon, datcnt, datsta, fsta, imask;
++
++ con = readl(context->base + S3C2410_SDICON);
++ pre = readl(context->base + S3C2410_SDIPRE);
++ cmdarg = readl(context->base + S3C2410_SDICMDARG);
++ cmdcon = readl(context->base + S3C2410_SDICMDCON);
++ cmdsta = readl(context->base + S3C2410_SDICMDSTAT);
++ r0 = readl(context->base + S3C2410_SDIRSP0);
++ r1 = readl(context->base + S3C2410_SDIRSP1);
++ r2 = readl(context->base + S3C2410_SDIRSP2);
++ r3 = readl(context->base + S3C2410_SDIRSP3);
++ timer = readl(context->base + S3C2410_SDITIMER);
++ bsize = readl(context->base + S3C2410_SDIBSIZE);
++ datcon = readl(context->base + S3C2410_SDIDCON);
++ datcnt = readl(context->base + S3C2410_SDIDCNT);
++ datsta = readl(context->base + S3C2410_SDIDSTA);
++ fsta = readl(context->base + S3C2410_SDIFSTA);
++ imask = readl(context->base + S3C2440_SDIIMSK);
++
++ printk("SDICON: 0x%08x\n", con);
++ printk("SDIPRE: 0x%08x\n", pre);
++ printk("SDICmdArg: 0x%08x\n", cmdarg);
++ printk("SDICmdCon: 0x%08x\n", cmdcon);
++ printk("SDICmdSta: 0x%08x\n", cmdsta);
++ printk("SDIRSP0: 0x%08x\n", r0);
++ printk("SDIRSP1: 0x%08x\n", r1);
++ printk("SDIRSP2: 0x%08x\n", r2);
++ printk("SDIRSP3: 0x%08x\n", r3);
++ printk("SDIDTimer: 0x%08x\n", timer);
++ printk("SDIBSize: 0x%08x\n", bsize);
++ printk("SDIDatCon: 0x%08x\n", datcon);
++ printk("SDIDatCnt: 0x%08x\n", datcnt);
++ printk("SDIDatSta: 0x%08x\n", datsta);
++ printk("SDIFSta: 0x%08x\n", fsta);
++ printk("SDIIntMsk: 0x%08x\n", imask);
++}
++
++static inline void s3c24xx_hcd_clear_imask(struct s3c24xx_hcd_context * context)
++{
++ if (context->int_sdio) {
++ writel(S3C2410_SDIIMSK_SDIOIRQ | S3C2410_SDIIMSK_READWAIT,
++ context->base + S3C2440_SDIIMSK);
++ } else {
++ writel(0, context->base + S3C2440_SDIIMSK);
++ }
++}
++
++static inline void s3c24xx_hcd_set_imask(struct s3c24xx_hcd_context * context)
++{
++ writel(context->int_mask, context->base + S3C2440_SDIIMSK);
++}
++
++
++static inline void s3c24xx_hcd_clear_dsta(struct s3c24xx_hcd_context * context)
++{
++ u32 dsta;
++
++ dsta = readl(context->base + S3C2410_SDIDSTA);
++ writel(dsta, context->base + S3C2410_SDIDSTA);
++}
++
++static inline void s3c24xx_hcd_clear_csta(struct s3c24xx_hcd_context * context)
++{
++ u32 csta, csta_clear = 0;
++
++ csta = readl(context->base + S3C2410_SDICMDSTAT);
++
++ if (csta & S3C2410_SDICMDSTAT_CRCFAIL)
++ csta_clear |= S3C2410_SDICMDSTAT_CRCFAIL;
++ if (csta & S3C2410_SDICMDSTAT_CMDSENT)
++ csta_clear |= S3C2410_SDICMDSTAT_CMDSENT;
++ if (csta & S3C2410_SDICMDSTAT_CMDTIMEOUT)
++ csta_clear |= S3C2410_SDICMDSTAT_CMDTIMEOUT;
++ if (csta & S3C2410_SDICMDSTAT_RSPFIN)
++ csta_clear |= S3C2410_SDICMDSTAT_RSPFIN;
++
++ writel(csta_clear, context->base + S3C2410_SDICMDSTAT);
++}
++
++static inline void s3c24xx_hcd_clear_sta(struct s3c24xx_hcd_context * context)
++{
++ u32 csta, dsta, csta_clear = 0, dsta_clear = 0;
++
++ csta = readl(context->base + S3C2410_SDICMDSTAT);
++ dsta = readl(context->base + S3C2410_SDIDSTA);
++
++ if (csta & S3C2410_SDICMDSTAT_CRCFAIL)
++ csta_clear |= S3C2410_SDICMDSTAT_CRCFAIL;
++ if (csta & S3C2410_SDICMDSTAT_CMDSENT)
++ csta_clear |= S3C2410_SDICMDSTAT_CMDSENT;
++ if (csta & S3C2410_SDICMDSTAT_CMDTIMEOUT)
++ csta_clear |= S3C2410_SDICMDSTAT_CMDTIMEOUT;
++ if (csta & S3C2410_SDICMDSTAT_RSPFIN)
++ csta_clear |= S3C2410_SDICMDSTAT_RSPFIN;
++
++
++ if (dsta & S3C2410_SDIDSTA_RDYWAITREQ)
++ dsta_clear |= S3C2410_SDIDSTA_RDYWAITREQ;
++ if (dsta & S3C2410_SDIDSTA_SDIOIRQDETECT)
++ dsta_clear |= S3C2410_SDIDSTA_SDIOIRQDETECT;
++ if (dsta & S3C2410_SDIDSTA_FIFOFAIL)
++ dsta_clear |= S3C2410_SDIDSTA_FIFOFAIL;
++ if (dsta & S3C2410_SDIDSTA_CRCFAIL)
++ dsta_clear |= S3C2410_SDIDSTA_CRCFAIL;
++ if (dsta & S3C2410_SDIDSTA_RXCRCFAIL)
++ dsta_clear |= S3C2410_SDIDSTA_RXCRCFAIL;
++ if (dsta & S3C2410_SDIDSTA_DATATIMEOUT)
++ dsta_clear |= S3C2410_SDIDSTA_DATATIMEOUT;
++ if (dsta & S3C2410_SDIDSTA_XFERFINISH)
++ dsta_clear |= S3C2410_SDIDSTA_XFERFINISH;
++ if (dsta & S3C2410_SDIDSTA_BUSYFINISH)
++ dsta_clear |= S3C2410_SDIDSTA_BUSYFINISH;
++ if (dsta & S3C2410_SDIDSTA_SBITERR)
++ dsta_clear |= S3C2410_SDIDSTA_SBITERR;
++
++ writel(csta_clear, context->base + S3C2410_SDICMDSTAT);
++ writel(dsta_clear, context->base + S3C2410_SDIDSTA);
++}
++
++static inline void s3c24xx_hcd_fifo_reset(struct s3c24xx_hcd_context * context)
++{
++ u32 fsta;
++
++ fsta = readl(context->base + S3C2410_SDIFSTA);
++ fsta |= S3C2440_SDIFSTA_FIFORESET;
++ writel(fsta, context->base + S3C2410_SDIFSTA);
++}
++
++#if 0
++static void s3c24xx_hcd_reset(struct s3c24xx_hcd_context * context)
++{
++ u32 con, counter;
++ unsigned long flags;
++
++ spin_lock_irqsave(&context->lock, flags);
++
++ con = readl(context->base + S3C2410_SDICON);
++
++ con |= S3C2440_SDICON_SDRESET;
++
++ writel(con, context->base + S3C2410_SDICON);
++
++ counter = 1000;
++ while(counter) {
++ con = readl(context->base + S3C2410_SDICON);
++ if (!(con & S3C2440_SDICON_SDRESET))
++ break;
++ counter--;
++ mdelay(1);
++ }
++
++ spin_unlock_irqrestore(&context->lock, flags);
++}
++#endif
++
++static SDIO_STATUS s3c24xx_hcd_clock_enable(struct s3c24xx_hcd_context * context,
++ unsigned int clock_rate,
++ unsigned char enable)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ unsigned long flags;
++ u32 con;
++
++ spin_lock_irqsave(&context->lock, flags);
++
++ con = readl(context->base + S3C2410_SDICON);
++
++ if (enable && clock_rate) {
++ con |= S3C2410_SDICON_CLOCKTYPE;
++ } else {
++ con &= ~S3C2410_SDICON_CLOCKTYPE;
++ }
++
++ if (clock_rate) {
++ int prescaler;
++
++ for (prescaler = 0; prescaler < 0xff; prescaler++) {
++ context->device.actual_clock_rate =
++ context->device.max_clock_rate / (prescaler + 1);
++
++ if (context->device.actual_clock_rate <= clock_rate &&
++ context->device.actual_clock_rate <= context->hcd.MaxClockRate)
++ break;
++ }
++
++ if (prescaler == 0xff)
++ DBG_PRINT(SDDBG_ERROR , ("Using lowest clock rate\n"));
++
++ writel(prescaler, context->base + S3C2410_SDIPRE);
++ }
++
++ writel(con, context->base + S3C2410_SDICON);
++
++ spin_unlock_irqrestore(&context->lock, flags);
++
++ return SDIOErrorToOSError(status);
++}
++
++static void s3c24xx_hcd_set_bus_mode(struct s3c24xx_hcd_context *context,
++ PSDCONFIG_BUS_MODE_DATA pMode)
++{
++ u32 datacon;
++ unsigned long flags;
++
++ DBG_PRINT(SDDBG_TRACE , ("SetBusMode\n"));
++
++ spin_lock_irqsave(&context->lock, flags);
++ datacon = readl(context->base + S3C2410_SDIDCON);
++
++ switch (SDCONFIG_GET_BUSWIDTH(pMode->BusModeFlags)) {
++ case SDCONFIG_BUS_WIDTH_1_BIT:
++ context->bus_width = 1;
++ datacon &= S3C2410_SDIDCON_WIDEBUS;
++ break;
++ case SDCONFIG_BUS_WIDTH_4_BIT:
++ context->bus_width = 4;
++ datacon |= S3C2410_SDIDCON_WIDEBUS;
++ break;
++ default:
++ DBG_PRINT(SDDBG_TRACE , ("Unknown bus width: %d\n", SDCONFIG_GET_BUSWIDTH(pMode->BusModeFlags)));
++ break;
++ }
++
++ writel(datacon, context->base + S3C2410_SDIDCON);
++ spin_unlock_irqrestore(&context->lock, flags);
++
++ /* Set clock rate and enable clock */
++ s3c24xx_hcd_clock_enable(context, pMode->ClockRate, 1);
++ pMode->ActualClockRate = context->device.actual_clock_rate;
++
++ DBG_PRINT(SDDBG_TRACE , ("BUS mode: %d bits wide, actual clock rate: %d kHz (requested %d kHz)\n",
++ context->bus_width, pMode->ActualClockRate / 1000, pMode->ClockRate / 1000));
++}
++
++
++static void s3c24xx_hcd_dma_complete(struct s3c24xx_hcd_context * context)
++{
++ u32 dsta, counter, i;
++ PSDREQUEST req;
++ SDIO_STATUS status = SDIO_STATUS_ERROR;
++
++ req = GET_CURRENT_REQUEST(&context->hcd);
++ if (req == NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("%s(): No current request\n", __FUNCTION__));
++ return;
++ }
++
++ if (context->complete == S3C24XX_HCD_DATA_READ) {
++ /* DMA READ completion */
++ if (context->latest_xfer_size != req->DataRemaining) {
++ DBG_PRINT(SDDBG_ERROR, ("Unexpected read xfer size: %d <-> %d\n",
++ context->latest_xfer_size, req->DataRemaining));
++ status = SDIO_STATUS_BUS_WRITE_ERROR;
++ }
++
++ counter = 0;
++ dsta = readl(context->base + S3C2410_SDIDSTA);
++ while (!(dsta & S3C2410_SDIDSTA_XFERFINISH)) {
++ if (counter > 500) {
++ printk("read xfer timed out\n");
++ s3c24xx_dump_regs(context);
++ memcpy(req->pDataBuffer, context->io_buffer,
++ req->BlockCount * req->BlockLen);
++ printk("Transfer: %dx%d\n", req->BlockCount, req->BlockLen);
++ for (i = 0; i < req->DataRemaining; i++)
++ printk("0x%x ", *(((char *)context->io_buffer) + i));
++ printk("\n");
++ status = SDIO_STATUS_BUS_READ_TIMEOUT;
++ goto out;
++ }
++ dsta = readl(context->base + S3C2410_SDIDSTA);
++ counter++;
++ mdelay(1);
++ };
++
++ dma_sync_single(NULL, context->io_buffer_dma,
++ req->BlockCount * req->BlockLen, DMA_BIDIRECTIONAL);
++
++ writel(S3C2410_SDIDSTA_XFERFINISH, context->base + S3C2410_SDIDSTA);
++
++ memcpy(req->pDataBuffer, context->io_buffer,
++ req->BlockCount * req->BlockLen);
++
++ req->DataRemaining = 0;
++ status = SDIO_STATUS_SUCCESS;
++
++ } else if (context->complete == S3C24XX_HCD_DATA_WRITE) {
++ /* DMA WRITE completion */
++ if (context->latest_xfer_size != req->DataRemaining) {
++ DBG_PRINT(SDDBG_ERROR, ("Unexpected write xfer size: %d <-> %d\n",
++ context->latest_xfer_size, req->DataRemaining));
++ status = SDIO_STATUS_BUS_WRITE_ERROR;
++ }
++
++ dsta = readl(context->base + S3C2410_SDIDSTA);
++ counter = 0;
++ while (!(dsta & S3C2410_SDIDSTA_XFERFINISH)) {
++ if (counter > 500) {
++ printk("write xfer timed out\n");
++ status = SDIO_STATUS_BUS_WRITE_ERROR;
++ goto out;
++ }
++ dsta = readl(context->base + S3C2410_SDIDSTA);
++ counter++;
++ mdelay(1);
++ };
++
++ writel(S3C2410_SDIDSTA_XFERFINISH, context->base + S3C2410_SDIDSTA);
++ req->DataRemaining = 0;
++ status = SDIO_STATUS_SUCCESS;
++ }
++
++ out:
++ req->Status = status;
++}
++
++static void s3c24xx_hcd_pio_complete(struct s3c24xx_hcd_context * context)
++{
++ u32 fsta, counter;
++ u8 *ptr;
++ int fifo_count;
++ PSDREQUEST req;
++ SDIO_STATUS status = SDIO_STATUS_ERROR;
++
++ req = GET_CURRENT_REQUEST(&context->hcd);
++ if (req == NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("%s(): No current request\n", __FUNCTION__));
++ return;
++ }
++
++ ptr = req->pDataBuffer;
++
++ if (context->complete == S3C24XX_HCD_DATA_READ) {
++ counter = 0;
++ DBG_PRINT(SDDBG_TRACE, ("Data read..."));
++ do {
++ counter++;
++ fsta = readl(context->base + S3C2410_SDIFSTA);
++ mdelay(1);
++ if (counter > 1000) {
++ DBG_PRINT(SDDBG_ERROR, ("DATA read timeout\n"));
++ status = SDIO_STATUS_BUS_READ_TIMEOUT;
++ s3c24xx_dump_regs(context);
++ goto out;
++ }
++ } while(!(fsta & S3C2410_SDIFSTA_RFDET));
++ DBG_PRINT(SDDBG_TRACE, ("RX detected\n"));
++
++ while (1) {
++ counter = 0;
++ fifo_count = (readl(context->base + S3C2410_SDIFSTA) & S3C2410_SDIFSTA_COUNTMASK);
++ while (!fifo_count) {
++ counter++;
++ mdelay(1);
++ if (counter > 500) {
++ s3c24xx_dump_regs(context);
++ DBG_PRINT(SDDBG_ERROR, ("No more bytes in FIFO\n"));
++ goto out;
++ }
++ fifo_count = (readl(context->base + S3C2410_SDIFSTA) & S3C2410_SDIFSTA_COUNTMASK);
++ }
++
++ if (fifo_count > req->DataRemaining) {
++ DBG_PRINT(SDDBG_ERROR, ("DATA read, fifo_count %d > expected %d\n", fifo_count, req->DataRemaining));
++ fifo_count = req->DataRemaining;
++ }
++
++ req->DataRemaining -= fifo_count;
++ while (fifo_count > 0) {
++ if (context->data_size == 4)
++ *(ptr) = readl(context->base + S3C2440_SDIDATA);
++ else if (context->data_size == 2)
++ *(ptr) = readw(context->base + S3C2440_SDIDATA);
++ else
++ *(ptr) = readb(context->base + S3C2440_SDIDATA);
++
++ ptr += context->data_size;
++ fifo_count -= context->data_size;
++
++ }
++
++ if (!req->DataRemaining) {
++ /* We poll for xfer finish */
++ counter = 0;
++ while (!(readl(context->base + S3C2410_SDIDSTA)
++ & S3C2410_SDIDSTA_XFERFINISH)) {
++ counter++;
++ mdelay(1);
++ if (counter > 500) {
++ DBG_PRINT(SDDBG_ERROR, ("RX XFERFINISH missing\n"));
++ s3c24xx_dump_regs(context);
++ break;
++ }
++ }
++
++ status = SDIO_STATUS_SUCCESS;
++ goto out;
++ }
++ }
++
++ } else if (context->complete == S3C24XX_HCD_DATA_WRITE) {
++ counter = 0;
++ DBG_PRINT(SDDBG_TRACE, ("Data write..."));
++ do {
++ counter++;
++ fsta = readl(context->base + S3C2410_SDIFSTA);
++ mdelay(1);
++ if (counter > 1000) {
++ DBG_PRINT(SDDBG_ERROR, ("DATA write timeout\n"));
++ status = SDIO_STATUS_BUS_WRITE_ERROR;
++ goto out;
++ break;
++ }
++
++ } while(!(fsta & S3C2410_SDIFSTA_TFDET));
++ DBG_PRINT(SDDBG_TRACE, ("TX detected\n"));
++
++ while (1) {
++ counter = 0;
++ fifo_count = 63 - (readl(context->base + S3C2410_SDIFSTA) & S3C2410_SDIFSTA_COUNTMASK);
++ while (!fifo_count) {
++ counter++;
++ mdelay(1);
++ if (counter > 500) {
++ s3c24xx_dump_regs(context);
++ DBG_PRINT(SDDBG_ERROR, ("No more space in FIFO\n"));
++ goto out;
++ }
++ fifo_count = 63 - (readl(context->base + S3C2410_SDIFSTA) & S3C2410_SDIFSTA_COUNTMASK);
++ }
++
++ if (fifo_count > req->DataRemaining)
++ fifo_count = req->DataRemaining;
++
++ req->DataRemaining -= fifo_count;
++
++ while (fifo_count > 0) {
++ if (context->data_size == 4)
++ writel(*(ptr), context->base + S3C2440_SDIDATA);
++ else if (context->data_size == 2)
++ writew(*(ptr), context->base + S3C2440_SDIDATA);
++ else
++ writeb(*(ptr), context->base + S3C2440_SDIDATA);
++
++ ptr += context->data_size;
++ fifo_count -= context->data_size;
++ }
++
++ if (!req->DataRemaining) {
++ /* We poll for xfer finish */
++ counter = 0;
++ while (!(readl(context->base + S3C2410_SDIDSTA)
++ & S3C2410_SDIDSTA_XFERFINISH)) {
++ counter++;
++ mdelay(1);
++ if (counter > 500) {
++ DBG_PRINT(SDDBG_ERROR, ("RX XFERFINISH missing\n"));
++ s3c24xx_dump_regs(context);
++ break;
++ }
++ }
++
++ status = SDIO_STATUS_SUCCESS;
++ goto out;
++ }
++ }
++
++ } else {
++ DBG_PRINT(SDDBG_ERROR, ("Wrong context: %d\n", context->complete));
++ }
++
++ out:
++ req->Status = status;
++}
++
++static void s3c24xx_hcd_io_work(struct work_struct *work)
++{
++ PSDREQUEST req;
++ struct s3c24xx_hcd_context * context =
++ container_of(work, struct s3c24xx_hcd_context, io_work);
++ unsigned long flags;
++
++// spin_lock_irqsave(&context->lock, flags);
++
++ req = GET_CURRENT_REQUEST(&context->hcd);
++ if (req == NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("%s(): No current request\n", __FUNCTION__));
++// enable_irq(context->io_irq);
++ return;
++ }
++
++ if (req->Status == SDIO_STATUS_BUS_RESP_TIMEOUT) {
++ DBG_PRINT(SDDBG_ERROR, ("### TIMEOUT ###\n"));
++ s3c24xx_dump_regs(context);
++ goto out;
++ }
++
++ if (context->complete == S3C24XX_HCD_NO_RESPONSE &&
++ req->Status == SDIO_STATUS_SUCCESS) {
++ DBG_PRINT(SDDBG_TRACE, ("CMD done, Status: %d\n", req->Status));
++ printk("CMD done, Status: %d\n", req->Status);
++ goto out;
++ }
++
++ if ((context->complete == S3C24XX_HCD_RESPONSE_SHORT ||
++ context->complete == S3C24XX_HCD_RESPONSE_LONG ||
++ context->complete == S3C24XX_HCD_DATA_READ ||
++ context->complete == S3C24XX_HCD_DATA_WRITE) &&
++ req->Status == SDIO_STATUS_SUCCESS) {
++ u32 resp[4];
++
++ /* We need to copy the response data and send it over */
++ resp[0] = readl(context->base + S3C2410_SDIRSP0);
++ resp[1] = readl(context->base + S3C2410_SDIRSP1);
++ resp[2] = readl(context->base + S3C2410_SDIRSP2);
++ resp[3] = readl(context->base + S3C2410_SDIRSP3);
++
++ if (GET_SDREQ_RESP_TYPE(req->Flags) != SDREQ_FLAGS_RESP_R2) {
++ DBG_PRINT(SDDBG_TRACE, ("SHORT response: 0x%08x\n", resp[0]));
++ memcpy(&req->Response[1], (u8*)resp, 4);
++ req->Response[5] = (readl(context->base + S3C2410_SDICMDSTAT) & 0xff);
++ } else {
++ printk("LONG response: 0x%08x\n", resp[0]);
++ DBG_PRINT(SDDBG_TRACE, ("LONG response: 0x%08x\n", resp[0]));
++ memcpy(&req->Response[1], (u8*)resp, 16);
++ //req->Response[17] = (readl(context->base + S3C2410_SDICMDSTAT) & 0xff);
++ }
++
++ /* There is a data stage */
++ if (context->complete == S3C24XX_HCD_DATA_READ ||
++ context->complete == S3C24XX_HCD_DATA_WRITE) {
++ if (context->dma_en) {
++
++ s3c2410_dma_ctrl(context->dma_channel, S3C2410_DMAOP_START);
++
++// spin_unlock_irqrestore(&context->lock, flags);
++ wait_for_completion(&context->dma_complete);
++// spin_lock_irqsave(&context->lock, flags);
++
++ s3c24xx_hcd_dma_complete(context);
++ } else {
++ s3c24xx_hcd_pio_complete(context);
++ }
++ }
++ }
++
++ out:
++// spin_unlock_irqrestore(&context->lock, flags);
++
++ s3c24xx_hcd_clear_sta(context);
++ s3c24xx_hcd_clear_imask(context);
++
++ writel(0, context->base + S3C2410_SDICMDARG);
++ writel(0, context->base + S3C2410_SDICMDCON);
++
++// spin_unlock_irqrestore(&context->lock, flags);
++
++ SDIO_HandleHcdEvent(&context->hcd, EVENT_HCD_TRANSFER_DONE);
++}
++
++void s3c24xx_hcd_dma_done(struct s3c2410_dma_chan *dma_ch, void *buf_id,
++ int size, enum s3c2410_dma_buffresult result)
++{
++ struct s3c24xx_hcd_context * context =
++ (struct s3c24xx_hcd_context *) buf_id;
++
++ if (result != S3C2410_RES_OK) {
++ DBG_PRINT(SDDBG_ERROR, ("%s(): DMA xfer failed: %d\n", __FUNCTION__, result));
++ s3c24xx_dump_regs(context);
++ }
++
++ context->latest_xfer_size = size;
++ complete(&context->dma_complete);
++}
++
++static int s3c24xx_hcd_prepare_dma(struct s3c24xx_hcd_context * context)
++{
++ PSDREQUEST req;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ int read = 0, hwcfg = S3C2410_DISRCC_INC | S3C2410_DISRCC_APB;
++ enum s3c2410_dmasrc source = S3C2410_DMASRC_MEM;
++
++ req = GET_CURRENT_REQUEST(&context->hcd);
++ if (req == NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("%s(): No current request\n", __FUNCTION__));
++ status = SDIO_STATUS_ERROR;
++ }
++
++ if (!context->dma_en) {
++ DBG_PRINT(SDDBG_ERROR, ("%s(): DMA is disabled\n", __FUNCTION__));
++ status = SDIO_STATUS_ERROR;
++ }
++
++ if (!IS_SDREQ_DATA_TRANS(req->Flags)) {
++ DBG_PRINT(SDDBG_ERROR, ("%s(): No data to transfer\n", __FUNCTION__));
++ status = SDIO_STATUS_ERROR;
++ }
++
++ if(!IS_SDREQ_WRITE_DATA(req->Flags)) {
++ read = 1;
++ source = S3C2410_DMASRC_HW;
++ hwcfg = S3C2410_DISRCC_APB | 1;
++ } else {
++ memcpy(context->io_buffer, req->pDataBuffer, req->DataRemaining);
++ dma_sync_single(NULL, context->io_buffer_dma,
++ req->BlockCount * req->BlockLen, DMA_BIDIRECTIONAL);
++
++ }
++
++ s3c2410_dma_devconfig(context->dma_channel, source, hwcfg,
++ (unsigned long)context->mem->start + S3C2440_SDIDATA);
++
++ s3c2410_dma_config(context->dma_channel, context->data_size,
++ S3C2410_DCON_CH0_SDI);
++ //(S3C2410_DCON_HWTRIG | S3C2410_DCON_CH0_SDI));
++
++ s3c2410_dma_set_buffdone_fn(context->dma_channel, s3c24xx_hcd_dma_done);
++
++// s3c2410_dma_setflags(context->dma_channel, S3C2410_DMAF_AUTOSTART);
++
++ s3c2410_dma_ctrl(context->dma_channel, S3C2410_DMAOP_FLUSH);
++
++ s3c2410_dma_enqueue(context->dma_channel, context,
++ context->io_buffer_dma,
++ req->DataRemaining);
++
++ return 0;
++}
++
++
++static irqreturn_t s3c24xx_hcd_irq(int irq, void *dev_id)
++{
++ u32 cmdsta, dsta, fsta;
++ unsigned long flags, trace = 0;
++ PSDREQUEST req;
++ struct s3c24xx_hcd_context * context =
++ (struct s3c24xx_hcd_context *)dev_id;
++
++ spin_lock_irqsave(&context->lock, flags);
++
++ s3c24xx_hcd_clear_imask(context);
++
++ cmdsta = readl(context->base + S3C2410_SDICMDSTAT);
++ dsta = readl(context->base + S3C2410_SDIDSTA);
++ fsta = readl(context->base + S3C2410_SDIFSTA);
++
++ context->cmdsta = cmdsta;
++ context->dsta = dsta;
++ context->fsta = fsta;
++
++ s3c24xx_hcd_clear_csta(context);
++
++ if (dsta & S3C2410_SDIDSTA_SDIOIRQDETECT) {
++ writel(S3C2410_SDIDSTA_SDIOIRQDETECT, context->base + S3C2410_SDIDSTA);
++
++ if (context->int_sdio) {
++ u32 imask;
++
++ context->int_sdio = 0;
++
++ imask = readl(context->base + S3C2440_SDIIMSK);
++ imask &= ~S3C2410_SDIIMSK_SDIOIRQ;
++ writel(imask, context->base + S3C2440_SDIIMSK);
++ SDIO_HandleHcdEvent(&context->hcd, EVENT_HCD_SDIO_IRQ_PENDING);
++ }
++
++ writel(S3C2410_SDIDSTA_SDIOIRQDETECT, context->base + S3C2410_SDIDSTA);
++ }
++
++ req = GET_CURRENT_REQUEST(&context->hcd);
++ if (req == NULL) {
++ DBG_PRINT(SDDBG_TRACE, ("%s(): No current request\n", __FUNCTION__));
++ goto out;
++ }
++
++ if (cmdsta & S3C2410_SDICMDSTAT_CMDTIMEOUT) {
++ DBG_PRINT(SDDBG_ERROR, ("TIMEOUT\n"));
++ printk("TIMEOUT\n");
++ req->Status = SDIO_STATUS_BUS_RESP_TIMEOUT;
++ writel(S3C2410_SDICMDSTAT_CMDTIMEOUT, context->base + S3C2410_SDICMDSTAT);
++ schedule_work(&context->io_work);
++ }
++
++ if (cmdsta & S3C2410_SDICMDSTAT_CRCFAIL) {
++ DBG_PRINT(SDDBG_ERROR, ("CRCFAIL 0x%x\n", cmdsta));
++ printk("CRCFAIL 0x%x\n", cmdsta);
++ req->Status = SDIO_STATUS_BUS_RESP_CRC_ERR;
++ dump_request(context);
++ writel(S3C2410_SDICMDSTAT_CRCFAIL, context->base + S3C2410_SDICMDSTAT);
++ schedule_work(&context->io_work);
++ }
++
++
++ if (cmdsta & S3C2410_SDICMDSTAT_CMDSENT) {
++ writel(S3C2410_SDICMDSTAT_CMDSENT, context->base + S3C2410_SDICMDSTAT);
++
++ if (context->complete == S3C24XX_HCD_NO_RESPONSE) {
++ req->Status = SDIO_STATUS_SUCCESS;
++ trace = 1;
++ schedule_work(&context->io_work);
++ }
++ }
++
++ if (cmdsta & S3C2410_SDICMDSTAT_RSPFIN ||
++ (IS_SDREQ_WRITE_DATA(req->Flags) && (fsta & S3C2410_SDIFSTA_TFDET)) ||
++ (!IS_SDREQ_WRITE_DATA(req->Flags) && (fsta & S3C2410_SDIFSTA_RFDET))) {
++
++ writel(S3C2410_SDICMDSTAT_RSPFIN, context->base + S3C2410_SDICMDSTAT);
++
++ if (context->complete == S3C24XX_HCD_RESPONSE_SHORT ||
++ context->complete == S3C24XX_HCD_RESPONSE_LONG ||
++ context->complete == S3C24XX_HCD_DATA_READ ||
++ context->complete == S3C24XX_HCD_DATA_WRITE) {
++ req->Status = SDIO_STATUS_SUCCESS;
++ if (trace)
++ printk("IO work already scheduled, cmdsta: 0x%x\n", cmdsta);
++ schedule_work(&context->io_work);
++ }
++ }
++
++ out:
++ if (dsta & S3C2410_SDIDSTA_RDYWAITREQ) {
++ printk("S3C2410_SDIDSTA_RDYWAITREQ\n");
++ //writel(S3C2410_SDIDSTA_RDYWAITREQ, context->base + S3C2410_SDIDSTA);
++ }
++
++ if (dsta & S3C2410_SDIDSTA_FIFOFAIL) {
++ printk("S3C2410_SDIDSTA_FIFOFAIL\n");
++ writel(S3C2410_SDIDSTA_FIFOFAIL, context->base + S3C2410_SDIDSTA);
++ }
++
++ if (dsta & S3C2410_SDIDSTA_CRCFAIL) {
++ printk("S3C2410_SDIDSTA_CRCFAIL\n");
++ writel(S3C2410_SDIDSTA_CRCFAIL, context->base + S3C2410_SDIDSTA);
++ }
++
++ if (dsta & S3C2410_SDIDSTA_RXCRCFAIL) {
++ printk("S3C2410_SDIDSTA_RXCRCFAIL\n");
++ writel(S3C2410_SDIDSTA_RXCRCFAIL, context->base + S3C2410_SDIDSTA);
++ }
++
++ if (dsta & S3C2410_SDIDSTA_DATATIMEOUT) {
++ printk("S3C2410_SDIDSTA_DATATIMEOUT\n");
++ writel(S3C2410_SDIDSTA_DATATIMEOUT, context->base + S3C2410_SDIDSTA);
++ }
++
++ if (dsta & S3C2410_SDIDSTA_BUSYFINISH) {
++ printk("S3C2410_SDIDSTA_BUSYFINISH\n");
++ writel(S3C2410_SDIDSTA_BUSYFINISH, context->base + S3C2410_SDIDSTA);
++ }
++
++ if (dsta & S3C2410_SDIDSTA_SBITERR) {
++ printk("S3C2410_SDIDSTA_SBIERR\n");
++ writel(S3C2410_SDIDSTA_SBITERR, context->base + S3C2410_SDIDSTA);
++ }
++
++ spin_unlock_irqrestore(&context->lock, flags);
++ return IRQ_HANDLED;
++}
++
++
++SDIO_STATUS s3c24xx_hcd_config(PSDHCD hcd, PSDCONFIG config)
++{
++ u32 con, imsk;
++ unsigned long flags;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDCONFIG_SDIO_INT_CTRL_DATA int_data;
++ struct s3c24xx_hcd_context * context = (struct s3c24xx_hcd_context *)hcd->pContext;
++
++ switch (GET_SDCONFIG_CMD(config)){
++ case SDCONFIG_GET_WP:
++ DBG_PRINT(SDDBG_TRACE, ("config GET_WP\n"));
++ *((SDCONFIG_WP_VALUE *)config->pData) = 0;
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ case SDCONFIG_SEND_INIT_CLOCKS:
++ DBG_PRINT(SDDBG_TRACE, ("config SEND_INIT_CLOCKS\n"));
++
++ /* We stop/start the clock */
++ con = readl(context->base + S3C2410_SDICON);
++
++ con &= ~S3C2410_SDICON_CLOCKTYPE;
++ writel(con, context->base + S3C2410_SDICON);
++
++ mdelay(100);
++
++ con |= S3C2410_SDICON_CLOCKTYPE;
++ writel(con, context->base + S3C2410_SDICON);
++
++ mdelay(100);
++
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ case SDCONFIG_SDIO_INT_CTRL:
++ DBG_PRINT(SDDBG_TRACE, ("config SDIO_INT_CTRL\n"));
++ int_data = GET_SDCONFIG_CMD_DATA(PSDCONFIG_SDIO_INT_CTRL_DATA, config);
++
++ if (int_data->SlotIRQEnable &
++ (IRQ_DETECT_1_BIT | IRQ_DETECT_4_BIT | IRQ_DETECT_MULTI_BLK) ) {
++ imsk = readl(context->base + S3C2440_SDIIMSK);
++
++ if (int_data->SlotIRQEnable) {
++ printk("SDIO_INT_CTRL enable IRQ\n");
++ DBG_PRINT(SDDBG_TRACE, ("SDIO_INT_CTRL enable IRQ\n"));
++ context->int_sdio = 1;
++ imsk |= S3C2410_SDIIMSK_SDIOIRQ;
++ writel(imsk, context->base + S3C2440_SDIIMSK);
++ } else {
++ printk("SDIO_INT_CTRL disable IRQ\n");
++ DBG_PRINT(SDDBG_TRACE, ("SDIO_INT_CTRL disable IRQ\n"));
++ context->int_sdio = 0;
++ imsk &= ~S3C2410_SDIIMSK_SDIOIRQ;
++ writel(imsk, context->base + S3C2440_SDIIMSK);
++ }
++ }
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ case SDCONFIG_SDIO_REARM_INT:
++ DBG_PRINT(SDDBG_TRACE, ("config SDIO_REARM_INT\n"));
++ spin_lock_irqsave(&context->lock,flags);
++
++ context->int_sdio = 1;
++ imsk = readl(context->base + S3C2440_SDIIMSK);
++ imsk |= S3C2410_SDIIMSK_SDIOIRQ;
++ writel(imsk, context->base + S3C2440_SDIIMSK);
++
++ spin_unlock_irqrestore(&context->lock,flags);
++
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ case SDCONFIG_FUNC_CHANGE_BUS_MODE:
++ case SDCONFIG_BUS_MODE_CTRL:
++ s3c24xx_hcd_set_bus_mode(context, (PSDCONFIG_BUS_MODE_DATA)(config->pData));
++ DBG_PRINT(SDDBG_TRACE, ("config BUS_MODE_CTRL\n"));
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ case SDCONFIG_POWER_CTRL:
++ DBG_PRINT(SDDBG_TRACE, ("config POWER_CTRL\n"));
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ case SDCONFIG_GET_HCD_DEBUG:
++ DBG_PRINT(SDDBG_TRACE, ("config GET_HCD_DEBUG\n"));
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ case SDCONFIG_SET_HCD_DEBUG:
++ DBG_PRINT(SDDBG_TRACE, ("config SET_HCD_DEBUG\n"));
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ default:
++ /* invalid request */
++ DBG_PRINT(SDDBG_ERROR, ("%s() - unsupported command: 0x%X\n",
++ __FUNCTION__, GET_SDCONFIG_CMD(config)));
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ }
++
++ return SDIOErrorToOSError(status);
++}
++
++
++SDIO_STATUS s3c24xx_hcd_request(PSDHCD hcd)
++{
++ SDIO_STATUS status = SDIO_STATUS_PENDING;
++ PSDREQUEST req;
++ u32 cmdcon, imask;
++ unsigned long flags;
++ struct s3c24xx_hcd_context * context =
++ (struct s3c24xx_hcd_context *)hcd->pContext;
++
++// dump_request(context);
++
++ req = GET_CURRENT_REQUEST(hcd);
++ DBG_ASSERT(req != NULL);
++
++ if (req->Flags & SDREQ_FLAGS_DATA_SHORT_TRANSFER)
++ printk("### SHORT TRANSFER ###\n");
++
++ spin_lock_irqsave(&context->lock, flags);
++
++ /* Clear command, data and fifo status registers */
++ writel(0xFFFFFFFF, context->base + S3C2410_SDICMDSTAT);
++ writel(0xFFFFFFFF, context->base + S3C2410_SDIDSTA);
++ writel(0xFFFFFFFF, context->base + S3C2410_SDIFSTA);
++
++ /* Enabling irqs */
++ imask = S3C2410_SDIIMSK_READWAIT;
++// imask = S3C2410_SDIIMSK_READWAIT | S3C2410_SDIIMSK_SDIOIRQ;
++
++ cmdcon = readl(context->base + S3C2410_SDICMDCON);
++
++ switch (GET_SDREQ_RESP_TYPE(req->Flags)) {
++ case SDREQ_FLAGS_NO_RESP:
++ cmdcon &= ~S3C2410_SDICMDCON_WAITRSP;
++ context->complete = S3C24XX_HCD_NO_RESPONSE;
++ imask |= S3C2410_SDIIMSK_CMDSENT;
++ break;
++ case SDREQ_FLAGS_RESP_R1:
++ case SDREQ_FLAGS_RESP_R1B:
++ case SDREQ_FLAGS_RESP_R3:
++ case SDREQ_FLAGS_RESP_SDIO_R4:
++ case SDREQ_FLAGS_RESP_SDIO_R5:
++ case SDREQ_FLAGS_RESP_R6:
++ cmdcon &= ~S3C2410_SDICMDCON_LONGRSP;
++ cmdcon |= S3C2410_SDICMDCON_WAITRSP;
++ context->complete = S3C24XX_HCD_RESPONSE_SHORT;
++ imask |= S3C2410_SDIIMSK_CRCSTATUS | S3C2410_SDIIMSK_RESPONSEND
++ | S3C2410_SDIIMSK_CMDTIMEOUT | S3C2410_SDIIMSK_RESPONSECRC;
++ break;
++ case SDREQ_FLAGS_RESP_R2:
++ cmdcon |= S3C2410_SDICMDCON_LONGRSP;
++ cmdcon |= S3C2410_SDICMDCON_WAITRSP;
++ context->complete = S3C24XX_HCD_RESPONSE_LONG;
++ imask |= S3C2410_SDIIMSK_CRCSTATUS | S3C2410_SDIIMSK_RESPONSEND
++ | S3C2410_SDIIMSK_CMDTIMEOUT | S3C2410_SDIIMSK_RESPONSECRC;
++ break;
++
++ }
++
++ /* There is a data part */
++ if (IS_SDREQ_DATA_TRANS(req->Flags)) {
++ u32 dcon = 0;
++
++ if (readl(context->base + S3C2410_SDIDSTA) &
++ (S3C2410_SDIDSTA_TXDATAON | S3C2410_SDIDSTA_RXDATAON)) {
++ printk("##### DATA ON: 0x%x ######\n", readl(context->base + S3C2410_SDIDSTA));
++ }
++
++ /* Setting timer */
++ writel(0x7fffff, context->base + S3C2410_SDITIMER);
++
++ /* Block size */
++ writel(req->BlockLen, context->base + S3C2410_SDIBSIZE);
++ /* Number of blocks */
++ dcon |= (0xfff & req->BlockCount);
++
++ if (context->bus_width == 4)
++ dcon |= S3C2410_SDIDCON_WIDEBUS;
++
++ req->DataRemaining = req->BlockCount * req->BlockLen;
++
++ /* Set data size, and start the transfer */
++ if (!(req->DataRemaining % 4)) {
++ context->data_size = 4;
++ dcon |= S3C2440_SDIDCON_DS_WORD;
++ dcon |= (1 << 24);
++ } else if (!(req->DataRemaining % 2)) {
++ context->data_size = 2;
++ dcon |= S3C2440_SDIDCON_DS_HALFWORD;
++ } else {
++ context->data_size = 1;
++ dcon |= S3C2440_SDIDCON_DS_BYTE;
++ }
++
++#ifdef CONFIG_SDIO_S3C24XX_DMA
++ context->dma_en = 1;
++#else
++ context->dma_en = 0;
++ context->data_size = 1;
++ dcon |= S3C2440_SDIDCON_DS_BYTE;
++#endif
++
++ if (context->dma_en) {
++ dcon |= S3C2410_SDIDCON_DMAEN;
++ s3c24xx_hcd_prepare_dma(context);
++ }
++
++ if (IS_SDREQ_WRITE_DATA(req->Flags)) {
++ /* Data write */
++ DBG_PRINT(SDDBG_TRACE, ("Start data write, block count=%d, block size=%d\n",
++ req->BlockCount, req->BlockLen));
++
++ /* Data configuration: transmit after resp, block mode*/
++ dcon |= S3C2410_SDIDCON_TXAFTERRESP | S3C2410_SDIDCON_BLOCKMODE;
++
++ /* This is a write */
++ dcon |= S3C2410_SDIDCON_XFER_TXSTART;
++
++ imask |= S3C2410_SDIIMSK_TXFIFOHALF | S3C2410_SDIIMSK_TXFIFOEMPTY |
++ S3C2410_SDIIMSK_FIFOFAIL | S3C2410_SDIIMSK_DATACRC |
++ S3C2410_SDIIMSK_DATATIMEOUT | S3C2410_SDIIMSK_DATAFINISH;
++
++ context->complete = S3C24XX_HCD_DATA_WRITE;
++ } else {
++ /* Data read */
++ DBG_PRINT(SDDBG_TRACE, ("Start data read, block count=%d, block size=%d\n",
++ req->BlockCount, req->BlockLen));
++
++ /* Data configuration: receive after cmd, block mode*/
++ dcon |= S3C2410_SDIDCON_RXAFTERCMD | S3C2410_SDIDCON_BLOCKMODE;
++
++ /* This is a read */
++ dcon |= S3C2410_SDIDCON_XFER_RXSTART;
++
++ imask |= S3C2410_SDIIMSK_RXFIFOHALF | S3C2410_SDIIMSK_RXFIFOLAST |
++ S3C2410_SDIIMSK_FIFOFAIL | S3C2410_SDIIMSK_DATACRC |
++ S3C2410_SDIIMSK_DATATIMEOUT | S3C2410_SDIIMSK_DATAFINISH;
++
++ context->complete = S3C24XX_HCD_DATA_READ;
++ }
++
++ dcon |= S3C2440_SDIDCON_DATSTART;
++
++ writel(dcon, context->base + S3C2410_SDIDCON);
++
++ cmdcon |= S3C2410_SDICMDCON_WITHDATA;
++
++ } else {
++ cmdcon &= ~S3C2410_SDICMDCON_WITHDATA;
++ }
++
++ cmdcon |= req->Command & S3C2410_SDICMDCON_INDEX;
++ cmdcon |= S3C2410_SDICMDCON_SENDERHOST | S3C2410_SDICMDCON_CMDSTART;
++
++ req->Status = SDIO_STATUS_PENDING;
++
++ if (context->int_sdio)
++ imask |= S3C2410_SDIIMSK_SDIOIRQ;
++ context->int_mask = imask;
++ writel(imask, context->base + S3C2440_SDIIMSK);
++ writel(req->Argument, context->base + S3C2410_SDICMDARG);
++ writel(cmdcon, context->base + S3C2410_SDICMDCON);
++
++ spin_unlock_irqrestore(&context->lock, flags);
++
++ return status;
++}
++
++static int s3c24xx_hcd_hw_init(struct s3c24xx_hcd_context * context)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ u32 con, datacon;
++
++ /* Clock */
++ context->device.clock = clk_get(NULL, "sdi");
++ if (IS_ERR(context->device.clock)) {
++ DBG_PRINT(SDDBG_ERROR, ("Couldn't get clock\n"));
++ status = PTR_ERR(context->device.clock);
++ context->device.clock = NULL;
++ return status;
++ }
++
++ status = clk_enable(context->device.clock);
++ if (SDIO_IS_ERROR(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("Couldn't get clock\n"));
++ return SDIOErrorToOSError(status);
++ }
++
++ context->device.max_clock_rate = clk_get_rate(context->device.clock);
++ context->device.actual_clock_rate = context->device.max_clock_rate;
++
++ /* I/O */
++ context->mem = request_mem_region(context->mem->start,
++ RESSIZE(context->mem), context->description);
++
++ if (!context->mem) {
++ DBG_PRINT(SDDBG_ERROR, ("Failed to request io memory region\n"));
++ status = -ENOENT;
++ goto out_disable_clock;
++ }
++
++ context->base = ioremap(context->mem->start, RESSIZE(context->mem));
++ if (context->base == 0) {
++ DBG_PRINT(SDDBG_ERROR, ("failed to ioremap() io memory region.\n"));
++ status = -EINVAL;
++ goto out_free_mem_region;
++ }
++
++ /* IRQ */
++#if 0
++ context->cd_irq = s3c2410_gpio_getirq(GTA02v1_GPIO_nSD_DETECT);
++ s3c2410_gpio_cfgpin(GTA02v1_GPIO_nSD_DETECT, S3C2410_GPIO_IRQ);
++
++ if (request_irq(context->cd_irq, s3c24xx_hcd_cd_irq, 0, context->description, context)) {
++ DBG_PRINT(SDDBG_ERROR, ("failed to request card detect interrupt.\n"));
++ status = -ENOENT;
++ goto out_unmap_mem_region;
++ }
++#endif
++
++ if (request_irq(context->io_irq, s3c24xx_hcd_irq, 0, context->description, context)) {
++ DBG_PRINT(SDDBG_ERROR, ("failed to request mci interrupt.\n"));
++ status = -ENOENT;
++ goto out_unmap_mem_region;
++ }
++
++
++ /* DMA */
++ context->io_buffer_size = 4 * 4096;
++ context->io_buffer = dma_alloc_writecombine(&context->pdev->dev,
++ context->io_buffer_size,
++ &context->io_buffer_dma,
++ GFP_KERNEL | GFP_DMA);
++
++ if (context->io_buffer == NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("failed to allocate DMA buffer\n"));
++ status = -ENOMEM;
++ goto out_free_irq;
++
++ }
++
++ if (s3c2410_dma_request(context->dma_channel, &s3c24xx_hcd_dma_client, NULL)) {
++ DBG_PRINT(SDDBG_ERROR, ("unable to get DMA channel.\n"));
++ status = -ENOENT;
++ goto out_free_dma;
++ }
++
++
++ /* Set multiplexing */
++ s3c2410_gpio_cfgpin(S3C2410_GPE5, S3C2410_GPE5_SDCLK);
++ s3c2410_gpio_cfgpin(S3C2410_GPE6, S3C2410_GPE6_SDCMD);
++ s3c2410_gpio_cfgpin(S3C2410_GPE7, S3C2410_GPE7_SDDAT0);
++ s3c2410_gpio_cfgpin(S3C2410_GPE8, S3C2410_GPE8_SDDAT1);
++ s3c2410_gpio_cfgpin(S3C2410_GPE9, S3C2410_GPE9_SDDAT2);
++ s3c2410_gpio_cfgpin(S3C2410_GPE10, S3C2410_GPE10_SDDAT3);
++
++ con = readl(context->base + S3C2410_SDICON);
++ con |= S3C2410_SDICON_SDIOIRQ;
++ writel(con, context->base + S3C2410_SDICON);
++
++ datacon = readl(context->base + S3C2410_SDIDCON);
++ datacon |= S3C2410_SDIDCON_WIDEBUS;
++ writel(datacon, context->base + S3C2410_SDIDCON);
++
++ printk("S3c24xx SDIO: IRQ:%d Detect IRQ:%d DMA channel:%d base at 0x%p PCLK@%ld kHz\n",
++ context->io_irq, context->cd_irq, context->dma_channel, context->base,
++ context->device.max_clock_rate/1000);
++
++ return SDIOErrorToOSError(status);
++
++ out_free_dma:
++ dma_free_writecombine(&context->pdev->dev,context->io_buffer_size,
++ context->io_buffer, context->io_buffer_dma);
++
++ out_free_irq:
++ free_irq(context->io_irq, context);
++
++ out_unmap_mem_region:
++ iounmap(context->base);
++
++ out_free_mem_region:
++ release_mem_region(context->mem->start, RESSIZE(context->mem));
++
++ out_disable_clock:
++ clk_disable(context->device.clock);
++
++ return SDIOErrorToOSError(status);
++}
++
++static void s3c24xx_hcd_hw_cleanup(struct s3c24xx_hcd_context * context)
++{
++ clk_disable(context->device.clock);
++ free_irq(context->io_irq, context);
++ iounmap(context->base);
++ release_mem_region(context->mem->start, RESSIZE(context->mem));
++ dma_free_writecombine(&context->pdev->dev,context->io_buffer_size,
++ context->io_buffer, context->io_buffer_dma);
++}
++
++static int s3c24xx_hcd_pnp_probe(struct pnp_dev *pBusDevice, const struct pnp_device_id *pId)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ status = s3c24xx_hcd_hw_init(&hcd_context);
++ if (SDIO_IS_ERROR(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("HW Init failed\n"));
++ return SDIOErrorToOSError(status);
++ }
++
++ status = SDIO_RegisterHostController(&hcd_context.hcd);
++ if (SDIO_IS_ERROR(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("Host registration failed\n"));
++ s3c24xx_hcd_hw_cleanup(&hcd_context);
++ return SDIOErrorToOSError(status);
++ }
++
++ /* Our card is built-in, we force the attachement event */
++ SDIO_HandleHcdEvent(&hcd_context.hcd, EVENT_HCD_ATTACH);
++
++ return 0;
++}
++
++static void s3c24xx_hcd_pnp_remove(struct pnp_dev *pBusDevice)
++{
++}
++
++/* the driver context data */
++struct s3c24xx_hcd_context hcd_context = {
++ .description = DESCRIPTION,
++ .hcd.pName = "sdio_s3c24xx",
++ .hcd.Version = CT_SDIO_STACK_VERSION_CODE,
++ .hcd.pModule = THIS_MODULE,
++ /* builtin card, 4 bits bus */
++ .hcd.Attributes = SDHCD_ATTRIB_BUS_4BIT | SDHCD_ATTRIB_BUS_1BIT | SDHCD_ATTRIB_MULTI_BLK_IRQ,
++ .hcd.SlotNumber = 0,
++ .hcd.MaxSlotCurrent = 500, /* 1/2 amp */
++ .hcd.SlotVoltageCaps = SLOT_POWER_3_3V, /* 3.3V */
++ .hcd.SlotVoltagePreferred = SLOT_POWER_3_3V, /* 3.3V */
++ .hcd.MaxClockRate = 25000000,
++ .hcd.MaxBytesPerBlock = 0xfff, /* 0 - 4095 */
++ .hcd.MaxBlocksPerTrans = 0xfff, /* 0 - 4095 */
++ .hcd.pContext = &hcd_context,
++ .hcd.pRequest = s3c24xx_hcd_request,
++ .hcd.pConfigure = s3c24xx_hcd_config,
++ .device.pnp_device.name = "sdio_s3c24xx_hcd",
++ .device.pnp_driver.name = "sdio_s3c24xx_hcd",
++ .device.pnp_driver.probe = s3c24xx_hcd_pnp_probe,
++ .device.pnp_driver.remove = s3c24xx_hcd_pnp_remove,
++};
++
++static int s3c24xx_hcd_probe(struct platform_device * pdev)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ struct resource *r = NULL;
++
++ printk("S3c2440 SDIO Host controller\n");
++
++ hcd_context.pdev = pdev;
++
++ hcd_context.mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (hcd_context.mem == NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("No memory region\n"));
++ status = SDIO_STATUS_NO_RESOURCES;
++ goto out;
++ }
++
++ hcd_context.io_irq = platform_get_irq(pdev, 0);
++ if (hcd_context.io_irq == 0) {
++ DBG_PRINT(SDDBG_ERROR, ("No IRQ\n"));
++ status = SDIO_STATUS_NO_RESOURCES;
++ goto out;
++ }
++
++ r = platform_get_resource(pdev, IORESOURCE_DMA, 0);
++ if (r == NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("No DMA channel\n"));
++ status = SDIO_STATUS_NO_RESOURCES;
++ goto out;
++ }
++ hcd_context.dma_channel = r->start;
++ hcd_context.dma_en = 0;
++
++ hcd_context.int_sdio = 0;
++
++ spin_lock_init(&hcd_context.lock);
++
++ init_completion(&hcd_context.dma_complete);
++ init_completion(&hcd_context.xfer_complete);
++
++ INIT_WORK(&hcd_context.io_work, s3c24xx_hcd_io_work);
++
++ mdelay(100);
++
++ status = SDIO_BusAddOSDevice(&hcd_context.device.dma,
++ &hcd_context.device.pnp_driver,
++ &hcd_context.device.pnp_device);
++
++ out:
++
++ return SDIOErrorToOSError(status);
++}
++
++/*
++ * module cleanup
++ */
++static int s3c24xx_hcd_remove(struct platform_device * pdev) {
++ printk("S3C2440 SDIO host controller unloaded\n");
++ SDIO_BusRemoveOSDevice(&hcd_context.device.pnp_driver, &hcd_context.device.pnp_device);
++
++ return 0;
++}
++
++static struct platform_driver s3c24xx_hcd_sdio =
++{
++ .driver.name = "s3c24xx-sdio",
++ .probe = s3c24xx_hcd_probe,
++ .remove = s3c24xx_hcd_remove,
++};
++
++#ifdef CONFIG_DEBUG_FS
++static struct dentry *debugfs_dir;
++
++static int s3c24xx_hcd_debugfs_show(struct seq_file *s, void *data)
++{
++ PSDREQUEST req;
++ u32 con, pre, cmdarg, cmdcon, cmdsta, r0, r1, r2, r3, timer, bsize;
++ u32 datcon, datcnt, datsta, fsta, imask;
++ struct s3c24xx_hcd_context * context = &hcd_context;
++
++
++ con = readl(context->base + S3C2410_SDICON);
++ pre = readl(context->base + S3C2410_SDIPRE);
++ cmdarg = readl(context->base + S3C2410_SDICMDARG);
++ cmdcon = readl(context->base + S3C2410_SDICMDCON);
++ cmdsta = readl(context->base + S3C2410_SDICMDSTAT);
++ r0 = readl(context->base + S3C2410_SDIRSP0);
++ r1 = readl(context->base + S3C2410_SDIRSP1);
++ r2 = readl(context->base + S3C2410_SDIRSP2);
++ r3 = readl(context->base + S3C2410_SDIRSP3);
++ timer = readl(context->base + S3C2410_SDITIMER);
++ bsize = readl(context->base + S3C2410_SDIBSIZE);
++ datcon = readl(context->base + S3C2410_SDIDCON);
++ datcnt = readl(context->base + S3C2410_SDIDCNT);
++ datsta = readl(context->base + S3C2410_SDIDSTA);
++ fsta = readl(context->base + S3C2410_SDIFSTA);
++ imask = readl(context->base + S3C2440_SDIIMSK);
++
++ seq_printf(s, "SDICON: 0x%08x\n", con);
++ seq_printf(s, "SDIPRE: 0x%08x\n", pre);
++ seq_printf(s, "SDICmdArg: 0x%08x\n", cmdarg);
++ seq_printf(s, "SDICmdCon: 0x%08x\n", cmdcon);
++ seq_printf(s, "SDICmdSta: 0x%08x\n", cmdsta);
++ seq_printf(s, "SDIRSP0: 0x%08x\n", r0);
++ seq_printf(s, "SDIRSP1: 0x%08x\n", r1);
++ seq_printf(s, "SDIRSP2: 0x%08x\n", r2);
++ seq_printf(s, "SDIRSP3: 0x%08x\n", r3);
++ seq_printf(s, "SDIDTimer: 0x%08x\n", timer);
++ seq_printf(s, "SDIBSize: 0x%08x\n", bsize);
++ seq_printf(s, "SDIDatCon: 0x%08x\n", datcon);
++ seq_printf(s, "SDIDatCnt: 0x%08x\n", datcnt);
++ seq_printf(s, "SDIDatSta: 0x%08x\n", datsta);
++ seq_printf(s, "SDIFSta: 0x%08x\n", fsta);
++ seq_printf(s, "SDIIntMsk: 0x%08x\n", imask);
++ seq_printf(s, "\n");
++
++ seq_printf(s, "Current REQ: \n");
++ req = GET_CURRENT_REQUEST(&context->hcd);
++ if (req == NULL) {
++ seq_printf(s, " No current request\n");
++ } else {
++ seq_printf(s, " Command: %d\n", req->Command);
++ seq_printf(s, " Args: 0x%x\n", req->Argument);
++ seq_printf(s, " Flags: 0x%x\n", req->Flags);
++ seq_printf(s, " %d blocks x %d bytes\n", req->BlockCount, req->BlockLen);
++ seq_printf(s, " %d bytes remaining\n", req->DataRemaining);
++ }
++
++ seq_printf(s, "Context: \n");
++ seq_printf(s, " INT mask: 0x%x\n", context->int_mask);
++ seq_printf(s, " sdio INT: %d\n", context->int_sdio);
++ seq_printf(s, " cmdsta: 0x%x\n", context->cmdsta);
++ seq_printf(s, " dsta: 0x%x\n", context->dsta);
++ seq_printf(s, " fsta: 0x%x\n", context->fsta);
++
++ return 0;
++}
++
++static int s3c24xx_hcd_debugfs_open(struct inode *inode,
++ struct file *file)
++{
++ return single_open(file, s3c24xx_hcd_debugfs_show, NULL);
++}
++
++static const struct file_operations s3c24xx_hcd_debugfs_fops = {
++ .open = s3c24xx_hcd_debugfs_open,
++ .read = seq_read,
++ .llseek = seq_lseek,
++ .release = single_release,
++ .owner = THIS_MODULE,
++};
++
++
++static int s3c24xx_debugfs_init(struct s3c24xx_hcd_context * context)
++{
++ debugfs_dir = debugfs_create_dir("s3c24xx_sdio", NULL);
++
++ debugfs_create_file("registers", 0444, debugfs_dir,
++ (void *)context,
++ &s3c24xx_hcd_debugfs_fops);
++
++ return 0;
++}
++
++#else
++
++static int s3c24xx_debugfs_init(struct s3c24xx_hcd_context * context)
++{
++ return 0;
++}
++
++#endif
++
++static int __init s3c24xx_hcd_init(void)
++{
++ int ret;
++
++ ret = s3c24xx_debugfs_init(&hcd_context);
++ if (ret) {
++ printk("%s(): debugfs init failed\n", __FUNCTION__);
++ }
++
++ platform_driver_register(&s3c24xx_hcd_sdio);
++
++ return 0;
++}
++
++static void __exit s3c24xx_hcd_exit(void)
++{
++ platform_driver_unregister(&s3c24xx_hcd_sdio);
++}
++
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION(DESCRIPTION);
++MODULE_AUTHOR(AUTHOR);
++
++module_init(s3c24xx_hcd_init);
++module_exit(s3c24xx_hcd_exit);
+Index: linux-2.6-openmoko/drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.h 2008-01-14 13:03:12.000000000 +0100
+@@ -0,0 +1,66 @@
++#ifndef __SDIO_S3C24XX_HCD_H___
++#define __SDIO_S3C24XX_HCD_H___
++
++#define S3C24XX_HCD_NO_RESPONSE 1
++#define S3C24XX_HCD_RESPONSE_SHORT 2
++#define S3C24XX_HCD_RESPONSE_LONG 3
++#define S3C24XX_HCD_DATA_READ 4
++#define S3C24XX_HCD_DATA_WRITE 5
++
++struct s3c24xx_hcd_device {
++ OS_PNPDEVICE pnp_device; /* the OS device for this HCD */
++ OS_PNPDRIVER pnp_driver; /* the OS driver for this HCD */
++ SDDMA_DESCRIPTION dma;
++ struct clk * clock;
++ unsigned long max_clock_rate;
++ unsigned long actual_clock_rate;
++};
++
++
++/* driver wide data, this driver only supports one device,
++ * so we include the per device data here also */
++struct s3c24xx_hcd_context {
++ PTEXT description; /* human readable device decsription */
++ SDHCD hcd; /* HCD description for bus driver */
++ struct s3c24xx_hcd_device device; /* the single device's info */
++ struct platform_device *pdev;
++ struct resource *mem;
++ void __iomem *base;
++ UINT32 io_irq;
++ UINT32 cd_irq;
++ BOOL card_inserted; /* card inserted flag */
++ BOOL cmd_processed; /* command phase was processed */
++ UINT32 fifo_depth; /* FIFO depth for the bus mode */
++ BOOL irq_masked;
++ UINT32 bus_width;
++ UINT32 data_size; /* Word, half word, or byte */
++ UINT32 latest_xfer_size;
++
++ void *io_buffer; /* Kernel address */
++ dma_addr_t io_buffer_dma; /* Bus address */
++ UINT32 io_buffer_size;
++ UINT32 dma_channel;
++ UINT32 dma_en;
++ struct completion dma_complete;
++ struct completion xfer_complete;
++
++ UINT32 int_mask;
++ UINT32 int_sdio; /* Do we have SDIO interrupt on ? */
++
++ UINT32 complete;
++
++ UINT32 cmdsta;
++ UINT32 dsta;
++ UINT32 fsta;
++
++ spinlock_t lock;
++
++ struct work_struct io_work;
++};
++
++SDIO_STATUS s3c24xx_hcd_config(PSDHCD hcd, PSDCONFIG config);
++SDIO_STATUS s3c24xx_hcd_request(PSDHCD hcd);
++
++struct s3c24xx_hcd_context hcd_context;
++
++#endif
Added: developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_sdio_stack.patch
===================================================================
--- developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_sdio_stack.patch 2008-01-14 00:46:12 UTC (rev 3824)
+++ developers/sameo/patches/ar6k-atheros-2.0/2.6.24/atheros_2_0_sdio_stack.patch 2008-01-14 13:02:21 UTC (rev 3825)
@@ -0,0 +1,13930 @@
+---
+ arch/arm/Kconfig | 2
+ drivers/Kconfig | 2
+ drivers/Makefile | 1
+ drivers/sdio/Kconfig | 17
+ drivers/sdio/Makefile | 4
+ drivers/sdio/stack/Makefile | 1
+ drivers/sdio/stack/busdriver/Makefile | 2
+ drivers/sdio/stack/busdriver/_busdriver.h | 466 +++
+ drivers/sdio/stack/busdriver/sdio_bus.c | 2120 +++++++++++++++
+ drivers/sdio/stack/busdriver/sdio_bus_events.c | 1044 +++++++
+ drivers/sdio/stack/busdriver/sdio_bus_misc.c | 3122 +++++++++++++++++++++++
+ drivers/sdio/stack/busdriver/sdio_bus_os.c | 832 ++++++
+ drivers/sdio/stack/busdriver/sdio_function.c | 715 +++++
+ drivers/sdio/stack/lib/Makefile | 2
+ drivers/sdio/stack/lib/_sdio_lib.h | 50
+ drivers/sdio/stack/lib/sdio_lib_c.c | 908 ++++++
+ drivers/sdio/stack/lib/sdio_lib_os.c | 251 +
+ drivers/sdio/stack/platform/Makefile | 2
+ drivers/sdio/stack/platform/sdioplatformdriver.c | 300 ++
+ include/linux/sdio/_sdio_defs.h | 638 ++++
+ include/linux/sdio/ctsystem.h | 115
+ include/linux/sdio/ctsystem_linux.h | 983 +++++++
+ include/linux/sdio/mmc_defs.h | 103
+ include/linux/sdio/sdio_busdriver.h | 1435 ++++++++++
+ include/linux/sdio/sdio_hcd_defs.h | 219 +
+ include/linux/sdio/sdio_lib.h | 270 +
+ include/linux/sdio/sdlist.h | 141 +
+ 27 files changed, 13745 insertions(+)
+
+Index: linux-2.6-openmoko/drivers/Makefile
+===================================================================
+--- linux-2.6-openmoko.orig/drivers/Makefile 2008-01-14 13:07:18.000000000 +0100
++++ linux-2.6-openmoko/drivers/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -77,6 +77,7 @@
+ obj-$(CONFIG_CPU_FREQ) += cpufreq/
+ obj-$(CONFIG_CPU_IDLE) += cpuidle/
+ obj-$(CONFIG_MMC) += mmc/
++obj-$(CONFIG_SDIO) += sdio/
+ obj-$(CONFIG_NEW_LEDS) += leds/
+ obj-$(CONFIG_INFINIBAND) += infiniband/
+ obj-$(CONFIG_SGI_SN) += sn/
+Index: linux-2.6-openmoko/drivers/Kconfig
+===================================================================
+--- linux-2.6-openmoko.orig/drivers/Kconfig 2008-01-14 13:07:18.000000000 +0100
++++ linux-2.6-openmoko/drivers/Kconfig 2008-01-14 13:07:38.000000000 +0100
+@@ -74,6 +74,8 @@
+
+ source "drivers/usb/Kconfig"
+
++source "drivers/sdio/Kconfig"
++
+ source "drivers/mmc/Kconfig"
+
+ source "drivers/leds/Kconfig"
+Index: linux-2.6-openmoko/arch/arm/Kconfig
+===================================================================
+--- linux-2.6-openmoko.orig/arch/arm/Kconfig 2008-01-14 13:07:18.000000000 +0100
++++ linux-2.6-openmoko/arch/arm/Kconfig 2008-01-14 13:07:38.000000000 +0100
+@@ -1064,6 +1064,8 @@
+
+ source "drivers/usb/Kconfig"
+
++source "drivers/sdio/Kconfig"
++
+ source "drivers/mmc/Kconfig"
+
+ source "drivers/leds/Kconfig"
+Index: linux-2.6-openmoko/drivers/sdio/Kconfig
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/Kconfig 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,17 @@
++#
++# SDIO driver and host controller support
++#
++
++menu "SDIO support"
++
++config SDIO
++ tristate "SDIO support"
++ default m
++ ---help---
++ good luck.
++
++source "drivers/sdio/hcd/Kconfig"
++
++source "drivers/sdio/function/Kconfig"
++
++endmenu
+Index: linux-2.6-openmoko/drivers/sdio/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,4 @@
++#Makefile for SDIO stack
++obj-$(CONFIG_SDIO) += stack/
++obj-$(CONFIG_SDIO) += hcd/
++obj-$(CONFIG_SDIO) += function/
+Index: linux-2.6-openmoko/drivers/sdio/stack/busdriver/_busdriver.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/busdriver/_busdriver.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,466 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: _busdriver.h
++
++ at abstract: internal include file for busdriver
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef ___BUSDRIVER_H___
++#define ___BUSDRIVER_H___
++#include <linux/sdio/sdio_lib.h>
++
++#define SDIODBG_FUNC_IRQ (SDDBG_TRACE + 1)
++#define SDIODBG_REQUESTS (SDDBG_TRACE + 2)
++#define SDIODBG_CD_TIMER (SDDBG_TRACE + 3)
++#define SDIODBG_HCD_EVENTS (SDDBG_TRACE + 4)
++
++#define SDIOBUS_CD_TIMER_ID 0
++
++#define SDBUS_MAX_RETRY 3
++
++/* Notes on list linkages:
++ * list heads are held in BDCONTEXT
++ * HcdList - SDHCD
++ * one per registered host controller
++ * Next - links of all HCDs
++ * DeviceList SDDEVICE
++ * one per inserted device
++ * Next - links of all devices
++ * DeviceListNext - links of all devices on a function
++ * pFunction - ptr to Function supportting this device
++ * pHcd - ptr to HCD with supporting this device
++ * FunctionList SDFUNCTION
++ * one per register function driver
++ * Next - links of all functions
++ * DeviceList - list of devices being support by this function
++ * uses DeviceListNext in SDDEVICE to link
++ *
++ *
++*/
++
++#define SDMMC_DEFAULT_CMD_RETRIES 1
++#define SDMMC_DEFAULT_CARD_READY_RETRIES 200
++#define OCR_READY_CHECK_DELAY_MS 10
++#define SDMMC_POWER_SETTLE_DELAY 400 /* in milliseconds */
++#define SDBUS_DEFAULT_REQ_LIST_SIZE 16
++#define SDBUS_DEFAULT_REQ_SIG_SIZE 8
++#define CARD_DETECT_PAUSE 100
++#define SDBUS_DEFAULT_CD_POLLING_INTERVAL 1000 /* in milliseconds */
++#define MAX_CARD_DETECT_MSGS 16
++#define SDMMC_DEFAULT_BYTES_PER_BLOCK 2048
++#define SDMMC_DEFAULT_BLOCKS_PER_TRANS 512
++#define SDMMC_CMD13_POLLING_MULTIPLIER 1000 /* per block multiplier */
++#define MAX_HCD_REQ_RECURSION 5
++#define MAX_HCD_RECURSION_RUNAWAY 100
++
++ /* internal signalling item */
++typedef struct _SIGNAL_ITEM{
++ SDLIST SDList; /* list link*/
++ OS_SIGNAL Signal; /* signal */
++}SIGNAL_ITEM, *PSIGNAL_ITEM;
++
++typedef struct _HCD_EVENT_MESSAGE {
++ HCD_EVENT Event; /* the event */
++ PSDHCD pHcd; /* hcd that generated the event */
++}HCD_EVENT_MESSAGE, *PHCD_EVENT_MESSAGE;
++
++/* internal data for bus driver */
++typedef struct _BDCONTEXT {
++
++ /* list of SD requests and signalling semaphores and a semaphore to protect it */
++ SDLIST RequestList;
++ SDLIST SignalList;
++ OS_CRITICALSECTION RequestListCritSection;
++ /* list of host controller bus drivers, sempahore to protect it */
++ SDLIST HcdList;
++ OS_SEMAPHORE HcdListSem;
++ /* list of inserted devices, semaphore to protect it */
++ SDLIST DeviceList;
++ OS_SEMAPHORE DeviceListSem;
++ /* list of function drivers, semaphore to protect it */
++ SDLIST FunctionList;
++ OS_SEMAPHORE FunctionListSem;
++ INT RequestListSize; /* default request list */
++ INT SignalSemListSize; /* default signalling semaphore size */
++ INT CurrentRequestAllocations; /*current count of allocated requests */
++ INT CurrentSignalAllocations; /* current count of signal allocations */
++ INT MaxRequestAllocations; /* max number of allocated requests to keep around*/
++ INT MaxSignalAllocations; /* max number of signal allocations to keep around*/
++ INT RequestRetries; /* cmd retries */
++ INT CardReadyPollingRetry; /* card ready polling retry count */
++ INT PowerSettleDelay; /* power settle delay */
++ INT CMD13PollingMultiplier; /* CMD13 (GET STATUS) multiplier */
++ SD_BUSCLOCK_RATE DefaultOperClock; /* default operation clock */
++ SD_BUSMODE_FLAGS DefaultBusMode; /* default bus mode */
++ UINT16 DefaultOperBlockLen; /* default operational block length per block */
++ UINT16 DefaultOperBlockCount; /* default operational block count per transaction */
++ UINT32 CDPollingInterval; /* card insert/removal polling interval */
++ UINT8 InitMask; /* bus driver init mask */
++#define BD_TIMER_INIT 0x01
++#define HELPER_INIT 0x02
++#define RESOURCE_INIT 0x04
++ BOOL CDTimerQueued; /* card detect timer queued */
++ OSKERNEL_HELPER CardDetectHelper; /* card detect helper */
++ PSDMESSAGE_QUEUE pCardDetectMsgQueue; /* card detect message queue */
++ ULONG HcdInUseField; /* bit field of in use HCD numbers*/
++ UINT32 ConfigFlags; /* bus driver configuration flags */
++#define BD_CONFIG_SDREQ_FORCE_ALL_ASYNC 0x00000001
++ INT MaxHcdRecursion; /* max HCD recurion level */
++}BDCONTEXT, *PBDCONTEXT;
++
++#define BD_DEFAULT_CONFIG_FLAGS 0x00000000
++#define IsQueueBusy(pRequestQueue) (pRequestQueue)->Busy
++#define MarkQueueBusy(pRequestQueue) (pRequestQueue)->Busy = TRUE
++#define MarkQueueNotBusy(pRequestQueue) (pRequestQueue)->Busy = FALSE
++
++#define CLEAR_INTERNAL_REQ_FLAGS(pReq) (pReq)->Flags &= ~(UINT)((SDREQ_FLAGS_RESP_SPI_CONVERTED | \
++ SDREQ_FLAGS_FORCE_DEFERRED_COMPLETE))
++
++/* macros to insert request into the queue */
++#define QueueRequest(pReqQ,pReq) SDListInsertTail(&(pReqQ)->Queue,&(pReq)->SDList)
++#define QueueRequestToFront(pReqQ,pReq) SDListInsertHead(&(pReqQ)->Queue,&(pReq)->SDList)
++
++/* macros to remove an item from the head of the queue */
++static INLINE PSDREQUEST DequeueRequest(PSDREQUESTQUEUE pRequestQueue) {
++ PSDLIST pItem;
++ pItem = SDListRemoveItemFromHead(&pRequestQueue->Queue);
++ if (pItem != NULL) {
++ return CONTAINING_STRUCT(pItem, SDREQUEST, SDList);
++ }
++ return NULL;
++};
++
++static INLINE SDIO_STATUS InitializeRequestQueue(PSDREQUESTQUEUE pRequestQueue) {
++ SDLIST_INIT(&pRequestQueue->Queue);
++ MarkQueueNotBusy(pRequestQueue);
++ return SDIO_STATUS_SUCCESS;
++}
++
++static INLINE void CleanupRequestQueue(PSDREQUESTQUEUE pRequestQueue) {
++
++}
++
++/* for bus driver internal use only */
++SDIO_STATUS _SDIO_BusDriverInitialize(void);
++SDIO_STATUS _SDIO_BusGetDefaultSettings(PBDCONTEXT pBdc);
++void _SDIO_BusDriverCleanup(void);
++SDIO_STATUS RemoveAllFunctions(void);
++SDIO_STATUS RemoveHcdFunctions(PSDHCD pHcd);
++PSDDEVICE AllocateDevice(PSDHCD pHcd);
++BOOL AddDeviceToList(PSDDEVICE pDevice);
++SDIO_STATUS DeleteDevices(PSDHCD pHcd);
++SDIO_STATUS NotifyDeviceRemove(PSDDEVICE pDevice);
++extern PBDCONTEXT pBusContext;
++extern const CT_VERSION_CODE g_Version;
++SDIO_STATUS _SDIO_RegisterHostController(PSDHCD pHcd);
++SDIO_STATUS _SDIO_UnregisterHostController(PSDHCD pHcd);
++SDIO_STATUS _SDIO_HandleHcdEvent(PSDHCD pHcd, HCD_EVENT Event);
++SDIO_STATUS _SDIO_RegisterFunction(PSDFUNCTION pFunction);
++SDIO_STATUS _SDIO_UnregisterFunction(PSDFUNCTION pFunction);
++SDIO_STATUS _SDIO_CheckResponse(PSDHCD pHcd, PSDREQUEST pReq, SDHCD_RESPONSE_CHECK_MODE CheckMode);
++SDIO_STATUS ProbeForFunction(PSDDEVICE pDevice, PSDHCD pHcd);
++SDIO_STATUS SDInitializeCard(PSDHCD pHcd);
++SDIO_STATUS SDQuerySDMMCInfo(PSDDEVICE pDevice);
++SDIO_STATUS SDQuerySDIOInfo(PSDDEVICE pDevice);
++SDIO_STATUS SDEnableFunction(PSDDEVICE pDevice, PSDCONFIG_FUNC_ENABLE_DISABLE_DATA pEnData);
++SDIO_STATUS SDAllocFreeSlotCurrent(PSDDEVICE pDevice, BOOL Allocate, PSDCONFIG_FUNC_SLOT_CURRENT_DATA pData);
++SDIO_STATUS SDMaskUnmaskFunctionIRQ(PSDDEVICE pDevice, BOOL Mask);
++SDIO_STATUS SDFunctionAckInterrupt(PSDDEVICE pDevice);
++SDIO_STATUS SDSPIModeEnableDisableCRC(PSDDEVICE pDevice,BOOL Enable);
++SDIO_STATUS IssueBusConfig(PSDDEVICE pDev, PSDCONFIG pConfig);
++SDIO_STATUS IssueBusRequest(PSDDEVICE pDev, PSDREQUEST pReq);
++PSDREQUEST IssueAllocRequest(PSDDEVICE pDev);
++void IssueFreeRequest(PSDDEVICE pDev, PSDREQUEST pReq);
++PSDREQUEST AllocateRequest(void);
++void FreeRequest(PSDREQUEST pReq);
++PSIGNAL_ITEM AllocateSignal(void);
++void FreeSignal(PSIGNAL_ITEM pSignal);
++SDIO_STATUS InitializeTimers(void);
++SDIO_STATUS CleanupTimers(void);
++SDIO_STATUS QueueTimer(INT TimerID, UINT32 TimeOut);
++SDIO_STATUS DeviceAttach(PSDHCD pHcd);
++SDIO_STATUS DeviceDetach(PSDHCD pHcd);
++SDIO_STATUS DeviceInterrupt(PSDHCD pHcd);
++SDIO_STATUS CardInitSetup(PSDHCD pHcd);
++void RunCardDetect(void);
++void SDIO_NotifyTimerTriggered(INT TimerID);
++SDIO_STATUS TestPresence(PSDHCD pHcd,
++ CARD_INFO_FLAGS TestType,
++ PSDREQUEST pReq);
++#define _IssueSimpleBusRequest(pHcd,Cmd,Arg,Flags,pReqToUse) \
++ _IssueBusRequestBd((pHcd),(Cmd),(Arg),(Flags),(pReqToUse),NULL,0)
++
++SDIO_STATUS Do_OS_IncHcdReference(PSDHCD pHcd);
++SDIO_STATUS Do_OS_DecHcdReference(PSDHCD pHcd);
++SDIO_STATUS TryNoIrqPendingCheck(PSDDEVICE pDev);
++
++ /* check API version compatibility of an HCD or function driver to a stack major/minor version
++ if the driver version is greater than the major number, we are compatible
++ if the driver version is equal, then we check if the minor is greater than or equal
++ we don't have to check for the less than major, because the bus driver never loads
++ drivers with different major numbers ...
++ if the busdriver compiled version major is greater than the major version being checked this
++ macro will resolved to ALWAYS true thus optimizing the code to not check the HCD since
++ as a rule we never load an HCD with a lower major number */
++#define CHECK_API_VERSION_COMPAT(p,major,minor) \
++ ((CT_SDIO_STACK_VERSION_MAJOR(CT_SDIO_STACK_VERSION_CODE) > (major)) || \
++ (GET_SDIO_STACK_VERSION_MINOR((p)) >= (minor)))
++
++static INLINE SDIO_STATUS OS_IncHcdReference(PSDHCD pHcd) {
++ /* this API was added in version 2.3 which requires access to a field in the HCD structure */
++ if (CHECK_API_VERSION_COMPAT(pHcd,2,3)) {
++ /* we can safely call the OS-dependent function */
++ return Do_OS_IncHcdReference(pHcd);
++ }
++ return SDIO_STATUS_SUCCESS;
++}
++
++static INLINE SDIO_STATUS OS_DecHcdReference(PSDHCD pHcd) {
++ /* this API was added in version 2.3 which requires access to a field in the HCD structure */
++ if (CHECK_API_VERSION_COMPAT(pHcd,2,3)) {
++ /* we can safely call the OS-dependent function */
++ return Do_OS_DecHcdReference(pHcd);
++ }
++ return SDIO_STATUS_SUCCESS;
++}
++
++SDIO_STATUS _IssueBusRequestBd(PSDHCD pHcd,
++ UINT8 Cmd,
++ UINT32 Argument,
++ SDREQUEST_FLAGS Flags,
++ PSDREQUEST pReqToUse,
++ PVOID pData,
++ INT Length);
++
++SDIO_STATUS IssueRequestToHCD(PSDHCD pHcd,PSDREQUEST pReq);
++
++#define CALL_HCD_CONFIG(pHcd,pCfg) (pHcd)->pConfigure((pHcd),(pCfg))
++ /* macro to force all requests to be asynchronous in the HCD */
++static INLINE BOOL ForceAllRequestsAsync(void) {
++ return (pBusContext->ConfigFlags & BD_CONFIG_SDREQ_FORCE_ALL_ASYNC);
++}
++
++static INLINE SDIO_STATUS CallHcdRequest(PSDHCD pHcd) {
++
++ if (pHcd->pCurrentRequest->Flags & SDREQ_FLAGS_PSEUDO) {
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: PSEUDO Request 0x%X \n",
++ (INT)pHcd->pCurrentRequest));
++ /* return successful completion so that processing can finish */
++ return SDIO_STATUS_SUCCESS;
++ }
++
++ if (ForceAllRequestsAsync()) {
++ /* all requests must be completed(indicated) in a separate context */
++ pHcd->pCurrentRequest->Flags |= SDREQ_FLAGS_FORCE_DEFERRED_COMPLETE;
++ } else {
++ /* otherwise perform a test on flags in the HCD */
++ if (!CHECK_API_VERSION_COMPAT(pHcd,2,6) &&
++ AtomicTest_Set(&pHcd->HcdFlags, HCD_REQUEST_CALL_BIT)) {
++
++ /* bit was already set, this is a recursive call,
++ * we need to tell the HCD to complete the
++ * request in a separate context */
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Recursive CallHcdRequest \n"));
++ pHcd->pCurrentRequest->Flags |= SDREQ_FLAGS_FORCE_DEFERRED_COMPLETE;
++ }
++ }
++ #if DEBUG
++ {
++ SDIO_STATUS status;
++ BOOL forceDeferred;
++ forceDeferred = pHcd->pCurrentRequest->Flags & SDREQ_FLAGS_FORCE_DEFERRED_COMPLETE;
++ status = pHcd->pRequest(pHcd);
++ if (forceDeferred) {
++ /* status better be pending... */
++ DBG_ASSERT(status == SDIO_STATUS_PENDING);
++ }
++ return status;
++ }
++ #else
++ return pHcd->pRequest(pHcd);
++ #endif
++
++}
++
++/* note the caller of this macro must take the HCD lock to protect the count */
++#define CHECK_HCD_RECURSE(pHcd,pReq) \
++{ \
++ (pHcd)->Recursion++; \
++ DBG_ASSERT((pHcd)->Recursion < MAX_HCD_RECURSION_RUNAWAY); \
++ if ((pHcd)->Recursion > pBusContext->MaxHcdRecursion) { \
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Recursive Request Count Exceeded (%d) \n",(pHcd)->Recursion)); \
++ (pReq)->Flags |= SDREQ_FLAGS_FORCE_DEFERRED_COMPLETE; \
++ } \
++}
++
++/* InternalFlags bit number settings */
++#define SDBD_INIT 1
++#define SDBD_PENDING 15
++#define SDBD_ALLOC_IRQ_SAFE 2
++
++#define SDBD_ALLOC_IRQ_SAFE_MASK (1 << SDBD_ALLOC_IRQ_SAFE)
++
++static void INLINE DoRequestCompletion(PSDREQUEST pReq, PSDHCD pHcd) {
++ CLEAR_INTERNAL_REQ_FLAGS(pReq);
++ if (pReq->pCompletion != NULL) {
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Calling completion on request:0x%X, CMD:%d \n",
++ (INT)pReq, pReq->Command));
++ /* call completion routine, mark request reusable */
++ AtomicTest_Clear(&pReq->InternalFlags, SDBD_PENDING);
++ pReq->pCompletion(pReq);
++ } else {
++ /* mark request reusable */
++ AtomicTest_Clear(&pReq->InternalFlags, SDBD_PENDING);
++ }
++}
++
++THREAD_RETURN CardDetectHelperFunction(POSKERNEL_HELPER pHelper);
++THREAD_RETURN SDIOIrqHelperFunction(POSKERNEL_HELPER pHelper);
++
++void ConvertSPI_Response(PSDREQUEST pReq, UINT8 *pRespBuffer);
++
++static INLINE SDIO_STATUS PostCardDetectEvent(PBDCONTEXT pSDB, HCD_EVENT Event, PSDHCD pHcd) {
++ HCD_EVENT_MESSAGE message;
++ SDIO_STATUS status;
++ message.Event = Event;
++ message.pHcd = pHcd;
++
++ if (pHcd != NULL) {
++ /* increment HCD reference count to process this HCD message */
++ status = OS_IncHcdReference(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++ }
++ /* post card detect message */
++ status = SDLIB_PostMessage(pSDB->pCardDetectMsgQueue, &message, sizeof(message));
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: PostCardDetectEvent error status %d\n",status));
++ if (pHcd != NULL) {
++ /* decrement count */
++ OS_DecHcdReference(pHcd);
++ }
++ return status;
++ }
++ /* wake card detect helper */
++ DBG_PRINT(SDIODBG_HCD_EVENTS, ("SDIO Bus Driver: PostCardDetectEvent waking\n"));
++ return SD_WAKE_OS_HELPER(&pSDB->CardDetectHelper);
++};
++
++/* initialize device fields */
++static INLINE void InitDeviceData(PSDHCD pHcd, PSDDEVICE pDevice) {
++ ZERO_POBJECT(pDevice);
++ SDLIST_INIT(&pDevice->SDList);
++ SDLIST_INIT(&pDevice->FuncListLink);
++ pDevice->pRequest = IssueBusRequest;
++ pDevice->pConfigure = IssueBusConfig;
++ pDevice->AllocRequest = IssueAllocRequest;
++ pDevice->FreeRequest = IssueFreeRequest;
++ /* set card flags in the ID */
++ pDevice->pId[0].CardFlags = pHcd->CardProperties.Flags;
++ pDevice->pFunction = NULL;
++ pDevice->pHcd = pHcd;
++ SET_SDIO_STACK_VERSION(pDevice);
++}
++
++/* de-initialize device fields */
++static INLINE void DeinitDeviceData(PSDDEVICE pDevice) {
++}
++
++/* reset hcd state */
++static INLINE void ResetHcdState(PSDHCD pHcd) {
++ ZERO_POBJECT(&pHcd->CardProperties);
++ pHcd->PendingHelperIrqs = 0;
++ pHcd->PendingIrqAcks = 0;
++ pHcd->IrqsEnabled = 0;
++ pHcd->pCurrentRequest = NULL;
++ pHcd->IrqProcState = SDHCD_IDLE;
++ /* mark this device as special */
++ pHcd->pPseudoDev->pId[0].CardFlags = CARD_PSEUDO;
++ pHcd->SlotCurrentAllocated = 0;
++}
++
++static INLINE SDIO_STATUS _IssueConfig(PSDHCD pHcd,
++ SDCONFIG_COMMAND Command,
++ PVOID pData,
++ INT Length){
++ SDCONFIG configHdr;
++ SET_SDCONFIG_CMD_INFO(&configHdr,Command,pData,Length);
++ return CALL_HCD_CONFIG(pHcd,&configHdr);
++}
++
++/* prototypes */
++#define _AcquireHcdLock(pHcd)CriticalSectionAcquireSyncIrq(&(pHcd)->HcdCritSection)
++#define _ReleaseHcdLock(pHcd)CriticalSectionReleaseSyncIrq(&(pHcd)->HcdCritSection)
++
++#define AcquireHcdLock(pDev) CriticalSectionAcquireSyncIrq(&(pDev)->pHcd->HcdCritSection)
++#define ReleaseHcdLock(pDev) CriticalSectionReleaseSyncIrq(&(pDev)->pHcd->HcdCritSection)
++
++SDIO_STATUS OS_AddDevice(PSDDEVICE pDevice, PSDFUNCTION pFunction);
++void OS_RemoveDevice(PSDDEVICE pDevice);
++SDIO_STATUS OS_InitializeDevice(PSDDEVICE pDevice, PSDFUNCTION pFunction);
++SDIO_STATUS SetOperationalBusMode(PSDDEVICE pDevice,
++ PSDCONFIG_BUS_MODE_DATA pBusMode);
++void FreeDevice(PSDDEVICE pDevice);
++BOOL IsPotentialIdMatch(PSD_PNP_INFO pIdsDev, PSD_PNP_INFO pIdsFuncList);
++
++
++#define CHECK_FUNCTION_DRIVER_VERSION(pF) \
++ (GET_SDIO_STACK_VERSION_MAJOR((pF)) == CT_SDIO_STACK_VERSION_MAJOR(g_Version))
++#define CHECK_HCD_DRIVER_VERSION(pH) \
++ (GET_SDIO_STACK_VERSION_MAJOR((pH)) == CT_SDIO_STACK_VERSION_MAJOR(g_Version))
++
++/* CLARIFICATION on SDREQ_FLAGS_PSEUDO and SDREQ_FLAGS_BARRIER flags :
++ *
++ * A request marked as PSEUDO is synchronized with bus requests and is not a true request
++ * that is issued to an HCD.
++ *
++ * A request marked with a BARRIER flag requires that the completion routine be called
++ * before the next bus request starts. This is required for HCD requests that can change
++ * bus or clock modes. Changing the clock or bus mode while a bus request is pending
++ * can cause problems.
++ *
++ *
++ *
++ * */
++#define SD_PSEUDO_REQ_FLAGS \
++ (SDREQ_FLAGS_PSEUDO | SDREQ_FLAGS_BARRIER | SDREQ_FLAGS_TRANS_ASYNC)
++
++#endif /*___BUSDRIVER_H___*/
+Index: linux-2.6-openmoko/drivers/sdio/stack/busdriver/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/busdriver/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,2 @@
++obj-$(CONFIG_SDIO) += sdio_busdriver.o
++sdio_busdriver-objs := sdio_bus.o sdio_function.o sdio_bus_misc.o sdio_bus_events.o sdio_bus_os.o
+Index: linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_bus.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_bus.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,2120 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_bus.c
++
++ at abstract: OS independent bus driver support
++ at category abstract: HD_Reference Host Controller Driver Interfaces.
++ at category abstract: PD_Reference
++ Peripheral Driver Interfaces.
++
++#notes: this file supports the HCD's and generic functions
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define MODULE_NAME SDBUSDRIVER
++#include <linux/sdio/ctsystem.h>
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/_sdio_defs.h>
++#include <linux/sdio/sdio_lib.h>
++#include <linux/sdio/mmc_defs.h>
++#include "_busdriver.h"
++
++/* list of host controller bus drivers */
++PBDCONTEXT pBusContext = NULL;
++static void CleanUpBusResources(void);
++static SDIO_STATUS AllocateBusResources(void);
++static PSIGNAL_ITEM BuildSignal(void);
++static void DestroySignal(PSIGNAL_ITEM pSignal);
++
++const CT_VERSION_CODE g_Version = CT_SDIO_STACK_VERSION_CODE;
++/*
++ * _SDIO_BusDriverInitialize - call once on driver loading
++ *
++*/
++SDIO_STATUS _SDIO_BusDriverInitialize(void)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Version: %d.%d\n",
++ CT_SDIO_STACK_VERSION_MAJOR(g_Version),CT_SDIO_STACK_VERSION_MINOR(g_Version)));
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: enter _SDIO_BusDriverInitialize\n"));
++
++ do {
++ /* allocate our internal data initialize it */
++ pBusContext = KernelAlloc(sizeof(BDCONTEXT));
++ if (pBusContext == NULL) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't allocate memory.\n"));
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++ memset(pBusContext,0,sizeof(BDCONTEXT));
++ SDLIST_INIT(&pBusContext->RequestList);
++ SDLIST_INIT(&pBusContext->HcdList);
++ SDLIST_INIT(&pBusContext->DeviceList);
++ SDLIST_INIT(&pBusContext->FunctionList);
++ SDLIST_INIT(&pBusContext->SignalList);
++
++ /* setup defaults */
++ pBusContext->RequestRetries = SDMMC_DEFAULT_CMD_RETRIES;
++ pBusContext->CardReadyPollingRetry = SDMMC_DEFAULT_CARD_READY_RETRIES;
++ pBusContext->PowerSettleDelay = SDMMC_POWER_SETTLE_DELAY;
++ pBusContext->DefaultOperClock = MMC_HS_MAX_BUS_CLOCK;
++ pBusContext->DefaultBusMode = SDCONFIG_BUS_WIDTH_4_BIT;
++ pBusContext->RequestListSize = SDBUS_DEFAULT_REQ_LIST_SIZE;
++ pBusContext->SignalSemListSize = SDBUS_DEFAULT_REQ_SIG_SIZE;
++ pBusContext->CDPollingInterval = SDBUS_DEFAULT_CD_POLLING_INTERVAL;
++ pBusContext->DefaultOperBlockLen = SDMMC_DEFAULT_BYTES_PER_BLOCK;
++ pBusContext->DefaultOperBlockCount = SDMMC_DEFAULT_BLOCKS_PER_TRANS;
++ pBusContext->ConfigFlags = BD_DEFAULT_CONFIG_FLAGS;
++ pBusContext->CMD13PollingMultiplier = SDMMC_CMD13_POLLING_MULTIPLIER;
++ pBusContext->MaxHcdRecursion = MAX_HCD_REQ_RECURSION;
++
++ /* get overrides for the defaults */
++ status = _SDIO_BusGetDefaultSettings(pBusContext);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++
++ pBusContext->MaxRequestAllocations = pBusContext->RequestListSize << 1;
++ pBusContext->MaxSignalAllocations = pBusContext->SignalSemListSize << 1;
++
++ status = CriticalSectionInit(&pBusContext->RequestListCritSection);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't CriticalSectionInit.\n"));
++ break;
++ }
++ status = SemaphoreInitialize(&pBusContext->HcdListSem, 1);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't SemaphoreInitialize HcdListSem.\n"));
++ break;
++ }
++ status = SemaphoreInitialize(&pBusContext->DeviceListSem, 1);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't SemaphoreInitialize DeviceListSem.\n"));
++ break;
++ }
++ status = SemaphoreInitialize(&pBusContext->FunctionListSem, 1);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't SemaphoreInitialize FunctionListSem.\n"));
++ break;
++ }
++ status = AllocateBusResources();
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't AllocateBusResources.\n"));
++ break;
++ }
++
++ pBusContext->InitMask |= RESOURCE_INIT;
++
++ pBusContext->pCardDetectMsgQueue = SDLIB_CreateMessageQueue(MAX_CARD_DETECT_MSGS,
++ sizeof(HCD_EVENT_MESSAGE));
++
++ if (NULL == pBusContext->pCardDetectMsgQueue) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't CreateMessageQueue.\n"));
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++
++ status = SDLIB_OSCreateHelper(&pBusContext->CardDetectHelper,
++ CardDetectHelperFunction,
++ NULL);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't OSCreateHelper.\n"));
++ break;
++ }
++
++ pBusContext->InitMask |= HELPER_INIT;
++
++ status = InitializeTimers();
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_BusDriverInitialize can't InitializeTimers.\n"));
++ break;
++ }
++ pBusContext->InitMask |= BD_TIMER_INIT;
++ } while(FALSE);
++
++ if (!SDIO_SUCCESS(status)) {
++ _SDIO_BusDriverCleanup();
++ }
++
++ return status;
++}
++
++
++/*
++ * _SDIO_BusDriverBusDriverCleanup - call once on driver unloading
++ *
++*/
++void _SDIO_BusDriverCleanup(void) {
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: _SDIO_BusDriverCleanup\n"));
++
++ if (pBusContext->InitMask & BD_TIMER_INIT) {
++ CleanupTimers();
++ }
++
++ if (pBusContext->InitMask & HELPER_INIT) {
++ SDLIB_OSDeleteHelper(&pBusContext->CardDetectHelper);
++ }
++
++ if (pBusContext->pCardDetectMsgQueue != NULL) {
++ SDLIB_DeleteMessageQueue(pBusContext->pCardDetectMsgQueue);
++ pBusContext->pCardDetectMsgQueue = NULL;
++ }
++ /* remove functions */
++ RemoveAllFunctions();
++ /* cleanup all devices */
++ DeleteDevices(NULL);
++ CleanUpBusResources();
++ CriticalSectionDelete(&pBusContext->RequestListCritSection);
++ SemaphoreDelete(&pBusContext->HcdListSem);
++ SemaphoreDelete(&pBusContext->DeviceListSem);
++ SemaphoreDelete(&pBusContext->FunctionListSem);
++ KernelFree(pBusContext);
++ pBusContext = NULL;
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: _SDIO_BusDriverCleanup\n"));
++}
++
++
++/* cleanup hcd */
++static void CleanupHcd(PSDHCD pHcd)
++{
++ SDLIB_OSDeleteHelper(&pHcd->SDIOIrqHelper);
++ CleanupRequestQueue(&pHcd->CompletedRequestQueue);
++ CleanupRequestQueue(&pHcd->RequestQueue);
++ CriticalSectionDelete(&pHcd->HcdCritSection);
++ SemaphoreDelete(&pHcd->ConfigureOpsSem);
++ pHcd->pCurrentRequest = NULL;
++ if (pHcd->pPseudoDev != NULL) {
++ FreeDevice(pHcd->pPseudoDev);
++ pHcd->pPseudoDev = NULL;
++ }
++}
++
++/* set up the hcd */
++static SDIO_STATUS SetupHcd(PSDHCD pHcd)
++{
++ SDIO_STATUS status;
++
++ ZERO_POBJECT(&pHcd->SDIOIrqHelper);
++ ZERO_POBJECT(&pHcd->ConfigureOpsSem);
++ ZERO_POBJECT(&pHcd->HcdCritSection);
++ ZERO_POBJECT(&pHcd->RequestQueue);
++ ZERO_POBJECT(&pHcd->CompletedRequestQueue);
++ pHcd->pPseudoDev = NULL;
++ pHcd->Recursion = 0;
++
++ do {
++
++ pHcd->pPseudoDev = AllocateDevice(pHcd);
++
++ if (NULL == pHcd->pPseudoDev) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++
++ ResetHcdState(pHcd);
++
++ status = SemaphoreInitialize(&pHcd->ConfigureOpsSem,1);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ status = CriticalSectionInit(&pHcd->HcdCritSection);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ status = InitializeRequestQueue(&pHcd->RequestQueue);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ status = InitializeRequestQueue(&pHcd->CompletedRequestQueue);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ /* create SDIO Irq helper */
++ status = SDLIB_OSCreateHelper(&pHcd->SDIOIrqHelper,
++ SDIOIrqHelperFunction,
++ (PVOID)pHcd);
++ } while(FALSE);
++
++ if (!SDIO_SUCCESS(status)) {
++ /* undo what we did */
++ CleanupHcd(pHcd);
++ }
++ return status;
++}
++
++
++/*
++ * _SDIO_RegisterHostController - register a host controller bus driver
++ *
++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Register a host controller driver with the bus driver.
++
++ @function name: SDIO_RegisterHostController
++ @prototype: SDIO_STATUS SDIO_RegisterHostController (PSDHCD pHcd)
++ @category: HD_Reference
++
++ @input: pHcd - the host controller definition structure.
++
++ @output: none
++
++ @return: SDIO_STATUS - SDIO_STATUS_SUCCESS when successful.
++
++ @notes: Each host controller driver must register with the bus driver when loaded.
++ The driver registers an SDHCD structure initialized with hardware properties
++ and callback functions for bus requests and configuration. On multi-slot
++ hardware ,each slot should be registered with a separate SDHCD structure.
++ The bus driver views each slot as a seperate host controller object.
++ The driver should be prepared to receive configuration requests before
++ this call returns. The host controller driver must unregister itself when
++ shutting down.
++
++ @example: Registering a host controller driver:
++ static SDHCD Hcd = {
++ .pName = "sdio_custom_hcd",
++ .Version = CT_SDIO_STACK_VERSION_CODE, // set stack version code
++ .SlotNumber = 0, // bus driver internal use
++ .Attributes = SDHCD_ATTRIB_BUS_1BIT | SDHCD_ATTRIB_BUS_4BIT | SDHCD_ATTRIB_MULTI_BLK_IRQ
++ SDHCD_ATTRIB_AUTO_CMD12 ,
++ .MaxBytesPerBlock = 2048 // each data block can be up to 2048 bytes
++ .MaxBlocksPerTrans = 1024, // each data transaction can consist of 1024 blocks
++ .MaxSlotCurrent = 500, // max FET switch current rating
++ .SlotVoltageCaps = SLOT_POWER_3_3V, // only 3.3V operation
++ .SlotVoltagePreferred = SLOT_POWER_3_3V,
++ .MaxClockRate = 24000000, // 24 Mhz max operation
++ .pContext = &HcdContext, // set our driver context
++ .pRequest = HcdRequest, // set SDIO bus request callback
++ .pConfigure = HcdConfig, // set SDIO bus configuration callback
++ };
++ if (!SDIO_SUCCESS((status = SDIO_RegisterHostController(&Hcd)))) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO HCD - failed to register with host, status =%d\n",
++ status));
++ }
++
++ @see also: SDIO_UnregisterHostController
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDIO_RegisterHostController(PSDHCD pHcd) {
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: _SDIO_RegisterHostController - %s\n",pHcd->pName));
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: Host Controller Stack Version: %d.%d \n",
++ GET_SDIO_STACK_VERSION_MAJOR(pHcd),GET_SDIO_STACK_VERSION_MINOR(pHcd)));
++
++ if (!CHECK_HCD_DRIVER_VERSION(pHcd)) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: HCD Major Version Mismatch (hcd = %d, bus driver = %d)\n",
++ GET_SDIO_STACK_VERSION_MAJOR(pHcd), CT_SDIO_STACK_VERSION_MAJOR(g_Version)));
++ return SDIO_STATUS_INVALID_PARAMETER;
++ }
++ /* setup hcd */
++ status = SetupHcd(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++
++ do {
++ INT slotNumber;
++
++ /* protect the HCD list */
++ if (!SDIO_SUCCESS((status = SemaphorePendInterruptable(&pBusContext->HcdListSem)))) {
++ break; /* wait interrupted */
++ }
++ /* find a unique number for this HCD, must be done under semaphore protection */
++ slotNumber = FirstClearBit(&pBusContext->HcdInUseField);
++ if (slotNumber < 0) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_RegisterHostController, error, slotNumber exceeded\n"));
++ /* fake something */
++ slotNumber = 31;
++ }
++ SetBit(&pBusContext->HcdInUseField, slotNumber);
++ pHcd->SlotNumber = slotNumber;
++ /* add HCD to the end of the internal list */
++ SDListAdd(&pBusContext->HcdList , &pHcd->SDList);
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->HcdListSem)))) {
++ break; /* wait interrupted */
++ }
++ if (pHcd->Attributes & SDHCD_ATTRIB_SLOT_POLLING) {
++ /* post message to card detect helper to do polling */
++ PostCardDetectEvent(pBusContext, EVENT_HCD_CD_POLLING, NULL);
++ }
++ } while (FALSE);
++
++ if (!SDIO_SUCCESS(status)) {
++ CleanupHcd(pHcd);
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_RegisterHostController, error 0x%X.\n", status));
++ }
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: _SDIO_RegisterHostController\n"));
++ return status;
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Unregister a host controller driver with the bus driver.
++
++ @function name: SDIO_UnregisterHostController
++ @prototype: SDIO_STATUS SDIO_UnregisterHostController (PSDHCD pHcd)
++ @category: HD_Reference
++
++ @input: pHcd - the host controller definition structure that was registered.
++
++ @output: none
++
++ @return: SDIO_STATUS - SDIO_STATUS_SUCCESS when successful.
++
++ @notes: Each host controller driver must unregister with the bus driver when
++ unloading. The driver is responsible for halting any outstanding I/O
++ operations. The bus driver will automatically unload function drivers
++ that may be attached assigned to cards inserted into slots.
++
++ @example: Unregistering a host controller driver:
++ if (!SDIO_SUCCESS((status = SDIO_UnregisterHostController(&Hcd)))) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO HCD - failed to unregister with host, status =%d\n",
++ status));
++ }
++
++ @see also: SDIO_RegisterHostController
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDIO_UnregisterHostController(PSDHCD pHcd) {
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: _SDIO_UnregisterHostController\n"));
++
++ /* remove functions associated with the HCD */
++ RemoveHcdFunctions(pHcd);
++ /* remove any devices associated with the HCD */
++ DeleteDevices(pHcd);
++ /* wait for the message queue to be empty, so we don't have any delayed requests going
++ to this device */
++ while(!SDLIB_IsQueueEmpty(pBusContext->pCardDetectMsgQueue)) {
++ /* wait for the messages to be handled */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: _SDIO_UnregisterHostController, waiting on messages\n"));
++ OSSleep(250);
++ }
++
++ /* protect the HCD list */
++ if (!SDIO_SUCCESS((status = SemaphorePendInterruptable(&pBusContext->HcdListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ ClearBit(&pBusContext->HcdInUseField, pHcd->SlotNumber);
++ /* delete HCD from list */
++ SDListRemove(&pHcd->SDList);
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->HcdListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ /* cleanup anything we allocated */
++ CleanupHcd(pHcd);
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: _SDIO_UnregisterHostController\n"));
++ return status;
++cleanup:
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_UnregisterHostController, error 0x%X.\n", status));
++ return status;
++}
++
++/* documentation headers only for Request and Configure */
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: The bus driver calls the request callback to start an SDIO bus transaction.
++ @function name: Request
++ @prototype: SDIO_STATUS (*pRequest) (struct _SDHCD *pHcd)
++ @category: HD_Reference
++
++ @input: pHcd - the host controller structure that was registered
++
++ @output: none
++
++ @return: SDIO_STATUS
++
++ @notes:
++ The bus driver maintains an internal queue of SDREQUEST structures submited by function
++ drivers. The driver should use request macros to obtain a pointer to the current SDREQUEST
++ at the head of the queue. The driver can access the fields of the current request in order
++ to program hardware appropriately. Once the request completes, the driver should update
++ the current request information (final status, response bytes and/or data) and call
++ SDIO_HandleHcdEvent() with the event type of EVENT_HCD_TRANSFER_DONE.
++ The bus driver will remove the current request from the head of the queue and start the next
++ request.
++
++ @example: Example of a typical Request callback:
++ SDIO_STATUS HcdRequest(PSDHCD pHcd)
++ {
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDHCD_DRIVER_CONTEXT pHct = (PSDHCD_DRIVER_CONTEXT)pHcd->pContext;
++ UINT32 temp = 0;
++ PSDREQUEST pReq;
++ // get the current request
++ pReq = GET_CURRENT_REQUEST(pHcd);
++ DBG_ASSERT(pReq != NULL);
++ // get controller settings based on response type
++ switch (GET_SDREQ_RESP_TYPE(pReq->Flags)) {
++ case SDREQ_FLAGS_NO_RESP:
++ break;
++ case SDREQ_FLAGS_RESP_R1:
++ case SDREQ_FLAGS_RESP_MMC_R4:
++ case SDREQ_FLAGS_RESP_MMC_R5:
++ case SDREQ_FLAGS_RESP_R6:
++ case SDREQ_FLAGS_RESP_SDIO_R5:
++ temp |= CMDDAT_RES_R1_R4_R5;
++ break;
++ case SDREQ_FLAGS_RESP_R1B:
++ temp |= (CMDDAT_RES_R1_R4_R5 | CMDAT_RES_BUSY);
++ break;
++ case SDREQ_FLAGS_RESP_R2:
++ temp |= CMDDAT_RES_R2;
++ break;
++ case SDREQ_FLAGS_RESP_R3:
++ case SDREQ_FLAGS_RESP_SDIO_R4:
++ temp |= CMDDAT_RES_R3;
++ break;
++ }
++ // check for data
++ if (pReq->Flags & SDREQ_FLAGS_DATA_TRANS){
++ temp |= CMDDAT_DATA_EN;
++ // set data remaining count
++ pReq->DataRemaining = pReq->BlockLen * pReq->BlockCount;
++ DBG_PRINT(TRACE_DATA, ("SDIO %s Data Transfer, Blocks:%d, BlockLen:%d, Total:%d \n",
++ IS_SDREQ_WRITE_DATA(pReq->Flags) ? "TX":"RX",
++ pReq->BlockCount, pReq->BlockLen, pReq->DataRemaining));
++ if (IS_SDREQ_WRITE_DATA(pReq->Flags)) {
++ // write operation
++ }
++ }
++ // .... program hardware, interrupt handler will complete request
++ return SDIO_STATUS_PENDING;
++ }
++
++ @see also: SDIO_HandleHcdEvent
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: The bus driver calls the configure callback to set various options
++ and modes in the host controller hardware.
++
++ @function name: Configure
++ @prototype: SDIO_STATUS (*pConfigure) (struct _SDHCD *pHcd, PSDCONFIG pConfig)
++ @category: HD_Reference
++
++ @input: pHcd - the host controller structure that was registered
++ @input: pConfig - configuration request structure
++
++ @output: none
++
++ @return: SDIO_STATUS
++
++ @notes:
++ The host controller driver recieves configuration requests for options
++ such as slot voltage, bus width, clock rates and interrupt detection.
++ The bus driver guarantees that only one configuration option request
++ can be issued at a time.
++
++ @example: Example of a typical configure callback:
++ SDIO_STATUS HcdConfig(PSDHCD pHcd, PSDCONFIG pConfig)
++ {
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDHCD_DRIVER_CONTEXT pHct = (PSDHCD_DRIVER_CONTEXT)pHcd->pContext;
++ UINT16 command;
++ // get command
++ command = GET_SDCONFIG_CMD(pConfig);
++ // decode command
++ switch (command){
++ case SDCONFIG_GET_WP:
++ if (GetGpioPinLevel(pHct,SDIO_CARD_WP_GPIO) == WP_POLARITY) {
++ *((SDCONFIG_WP_VALUE *)pConfig->pData) = 1;
++ } else {
++ *((SDCONFIG_WP_VALUE *)pConfig->pData) = 0;
++ }
++ break;
++ case SDCONFIG_SEND_INIT_CLOCKS:
++ ClockStartStop(pHct,CLOCK_ON);
++ // sleep a little, should be at least 80 clocks at our lowest clock setting
++ status = OSSleep(100);
++ ClockStartStop(pHct,CLOCK_OFF);
++ break;
++ case SDCONFIG_SDIO_INT_CTRL:
++ if (GET_SDCONFIG_CMD_DATA(PSDCONFIG_SDIO_INT_CTRL_DATA,pConfig)->SlotIRQEnable) {
++ // request to enable IRQ detection
++ } else {
++ // request to disable IRQ detectioon
++ }
++ break;
++ case SDCONFIG_SDIO_REARM_INT:
++ // request to re-arm the card IRQ detection logic
++ break;
++ case SDCONFIG_BUS_MODE_CTRL:
++ // request to set bus mode
++ {
++ // get bus mode data structure
++ PSDCONFIG_BUS_MODE_DATA pBusMode =
++ GET_SDCONFIG_CMD_DATA(PSDCONFIG_SDIO_INT_CTRL_DATA,pConfig);
++ // set bus mode based on settings in bus mode structure
++ // bus mode : pBusMode->BusModeFlags
++ // clock rate : pBusMode->ClockRate
++ }
++ break;
++ case SDCONFIG_POWER_CTRL:
++ // request to set power/voltage
++ {
++ PSDCONFIG_POWER_CTRL_DATA pPowerSetting =
++ GET_SDCONFIG_CMD_DATA(PSDCONFIG_POWER_CTRL_DATA,pConfig);
++ if (pPowerSetting->SlotPowerEnable) {
++ // turn on slot power
++ //
++ } else {
++ // turn off slot power
++ }
++ DBG_PRINT(PXA_TRACE_CONFIG, ("SDIO PXA255 PwrControl: En:%d, VCC:0x%X \n",
++ pPowerSetting->SlotPowerEnable,
++ pPowerSetting->SlotPowerVoltageMask));
++ }
++ break;
++ default:
++ // unsupported
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ }
++ return status;
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++
++/*
++ * Allocate a Device instance
++ */
++PSDDEVICE AllocateDevice(PSDHCD pHcd)
++{
++ PSDDEVICE pDevice;
++
++ pDevice = KernelAlloc(sizeof(SDDEVICE));
++ if (pDevice != NULL) {
++ InitDeviceData(pHcd,pDevice);
++ }
++ return pDevice;
++}
++
++
++/*
++ * Free a Device instance
++ */
++void FreeDevice(PSDDEVICE pDevice)
++{
++ DeinitDeviceData(pDevice);
++ KernelFree(pDevice);
++}
++/*
++ * add this device to the list
++ */
++BOOL AddDeviceToList(PSDDEVICE pDevice)
++{
++ BOOL success = FALSE;
++
++ do {
++ /* protect the driver list */
++ if (!SDIO_SUCCESS(SemaphorePendInterruptable(&pBusContext->DeviceListSem))) {
++ break; /* wait interrupted */
++ }
++
++ /* add new device to the internal list */
++ SDListAdd(&pBusContext->DeviceList , &pDevice->SDList);
++
++ if (!SDIO_SUCCESS(SemaphorePost(&pBusContext->DeviceListSem))) {
++ break;
++ }
++
++ success = TRUE;
++ } while (FALSE);
++
++ return success;
++}
++
++/*
++ * Delete device associated with the HCD
++ * if pHCD is NULL this function cleans up all devices, the caller
++ * better have cleaned up functions first!
++ */
++SDIO_STATUS DeleteDevices(PSDHCD pHcd)
++{
++ SDIO_STATUS status;
++ PSDDEVICE pDevice;
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: DeleteDevices hcd:0x%X \n", (INT)pHcd));
++ /* protect the device list */
++ if (!SDIO_SUCCESS((status = SemaphorePendInterruptable(&pBusContext->DeviceListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ SDITERATE_OVER_LIST_ALLOW_REMOVE(&pBusContext->DeviceList,pDevice,SDDEVICE,SDList) {
++ /* only remove devices for the hcd or if we are cleaning up all */
++ if ((NULL == pHcd) || (pDevice->pHcd == pHcd)) {
++ SDListRemove(&pDevice->SDList);
++ DeinitDeviceData(pDevice);
++ FreeDevice(pDevice);
++ }
++ }SDITERATE_END;
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->DeviceListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: DeleteDevices \n"));
++ return status;
++cleanup:
++ DBG_PRINT(SDDBG_ERROR, ("-SDIO Bus Driver: DeleteDevice, error exit 0x%X\n", status));
++ return status;
++}
++
++
++static SDIO_STATUS AllocateBusResources(void)
++{
++ INT ii;
++ PSDREQUEST pReq;
++ PSIGNAL_ITEM pSignal;
++
++ DBG_PRINT(SDDBG_TRACE,
++ ("+SDIO Bus Driver: AllocateBusResources (R:%d,S:%d) (CR:%d,MR:%d)(CS:%d,MS:%d) \n",
++ pBusContext->RequestListSize,
++ pBusContext->SignalSemListSize,
++ pBusContext->CurrentRequestAllocations,pBusContext->MaxRequestAllocations,
++ pBusContext->CurrentSignalAllocations,pBusContext->MaxSignalAllocations));
++
++ /* allocate some initial requests */
++ for (ii = 0; ii < pBusContext->RequestListSize; ii++) {
++ pReq = AllocateRequest();
++ if (pReq == NULL) {
++ break;
++ }
++ /* free requests adds the request to the list */
++ FreeRequest(pReq);
++ }
++
++ for (ii = 0; ii < pBusContext->SignalSemListSize; ii++) {
++ pSignal = AllocateSignal();
++ if (pSignal == NULL) {
++ break;
++ }
++ /* freeing it adds it to the list */
++ FreeSignal(pSignal);
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: AllocateBusResources\n"));
++ return SDIO_STATUS_SUCCESS;
++}
++
++
++/* cleanup bus resources */
++static void CleanUpBusResources(void)
++{
++ PSDLIST pItem;
++ PSDREQUEST pReq;
++ PSIGNAL_ITEM pSignal;
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: CleanUpBusResources (CR:%d,MR:%d)(CS:%d,MS:%d) \n",
++ pBusContext->CurrentRequestAllocations,pBusContext->MaxRequestAllocations,
++ pBusContext->CurrentSignalAllocations,pBusContext->MaxSignalAllocations));
++
++ while(1) {
++ pItem = SDListRemoveItemFromHead(&pBusContext->RequestList);
++ if (NULL == pItem) {
++ break;
++ }
++ /* free the request */
++ pReq = CONTAINING_STRUCT(pItem, SDREQUEST, SDList);
++ if (pReq->InternalFlags & SDBD_ALLOC_IRQ_SAFE_MASK) {
++ KernelFreeIrqSafe(pReq);
++ } else {
++ KernelFree(pReq);
++ }
++ pBusContext->CurrentRequestAllocations--;
++ }
++
++ if (pBusContext->CurrentRequestAllocations != 0) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Request allocations are not ZERO! (CR:%d)\n",
++ pBusContext->CurrentRequestAllocations));
++ }
++
++ while(1) {
++ pItem = SDListRemoveItemFromHead(&pBusContext->SignalList);
++ if (NULL == pItem) {
++ break;
++ }
++ pSignal = CONTAINING_STRUCT(pItem, SIGNAL_ITEM, SDList);
++ DestroySignal(pSignal);
++ pBusContext->CurrentSignalAllocations--;
++ }
++
++ if (pBusContext->CurrentSignalAllocations != 0) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Signal allocations are not ZERO! (CR:%d)\n",
++ pBusContext->CurrentRequestAllocations));
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: CleanUpBusResources\n"));
++}
++
++
++/* free a request to the lookaside list */
++void FreeRequest(PSDREQUEST pReq)
++{
++ SDIO_STATUS status;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ status = CriticalSectionAcquireSyncIrq(&pBusContext->RequestListCritSection);
++ /* protect request list */
++ if (!SDIO_SUCCESS(status)) {
++ return;
++ }
++
++ if ((pBusContext->CurrentRequestAllocations <= pBusContext->MaxRequestAllocations) ||
++ !(pReq->InternalFlags & SDBD_ALLOC_IRQ_SAFE_MASK)) {
++ /* add it to the list */
++ SDListAdd(&pBusContext->RequestList, &pReq->SDList);
++ /* we will hold onto this one */
++ pReq = NULL;
++ } else {
++ /* decrement count */
++ pBusContext->CurrentRequestAllocations--;
++ }
++
++ status = CriticalSectionReleaseSyncIrq(&pBusContext->RequestListCritSection);
++
++ if (pReq != NULL) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Free Request allocation (CR:%d,MR:%d)\n",
++ pBusContext->CurrentRequestAllocations,pBusContext->MaxRequestAllocations));
++ if (pReq->InternalFlags & SDBD_ALLOC_IRQ_SAFE_MASK) {
++ KernelFreeIrqSafe(pReq);
++ } else {
++ /* we should never free the ones that were normally allocated */
++ DBG_ASSERT(FALSE);
++ }
++ }
++}
++
++/* allocate a request from the lookaside list */
++PSDREQUEST AllocateRequest(void)
++{
++ PSDLIST pItem;
++ SDIO_STATUS status;
++ PSDREQUEST pReq = NULL;
++ ATOMIC_FLAGS internalflags;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++
++ status = CriticalSectionAcquireSyncIrq(&pBusContext->RequestListCritSection);
++
++ if (!SDIO_SUCCESS(status)) {
++ return NULL;
++ }
++
++ if (pBusContext->InitMask & RESOURCE_INIT) {
++ /* check the list, we are now running... */
++ pItem = SDListRemoveItemFromHead(&pBusContext->RequestList);
++ } else {
++ /* we are loading the list with requests at initialization */
++ pItem = NULL;
++ }
++ status = CriticalSectionReleaseSyncIrq(&pBusContext->RequestListCritSection);
++
++ if (pItem != NULL) {
++ pReq = CONTAINING_STRUCT(pItem, SDREQUEST, SDList);
++ } else {
++ if (pBusContext->InitMask & RESOURCE_INIT) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Request List empty..allocating new one (irq-safe) (CR:%d,MR:%d)\n",
++ pBusContext->CurrentRequestAllocations,pBusContext->MaxRequestAllocations));
++ /* the resource list was already allocated, we must be running now.
++ * at run-time, we allocate using the safe IRQ */
++ pReq = (PSDREQUEST)KernelAllocIrqSafe(sizeof(SDREQUEST));
++ /* mark that this one was created using IRQ safe allocation */
++ internalflags = SDBD_ALLOC_IRQ_SAFE_MASK;
++ } else {
++ /* use the normal allocation since we are called at initialization */
++ pReq = (PSDREQUEST)KernelAlloc(sizeof(SDREQUEST));
++ internalflags = 0;
++ }
++
++ if (pReq != NULL) {
++ pReq->InternalFlags = internalflags;
++ /* keep track of allocations */
++ status = CriticalSectionAcquireSyncIrq(&pBusContext->RequestListCritSection);
++ pBusContext->CurrentRequestAllocations++;
++ status = CriticalSectionReleaseSyncIrq(&pBusContext->RequestListCritSection);
++ }
++ }
++
++
++ if (pReq != NULL) {
++ /* preserve internal flags */
++ internalflags = pReq->InternalFlags;
++ ZERO_POBJECT(pReq);
++ pReq->InternalFlags = internalflags;
++ }
++
++ return pReq;
++}
++
++void DestroySignal(PSIGNAL_ITEM pSignal)
++{
++ SignalDelete(&pSignal->Signal);
++ KernelFree(pSignal);
++}
++
++PSIGNAL_ITEM BuildSignal(void)
++{
++ PSIGNAL_ITEM pSignal;
++
++ pSignal = (PSIGNAL_ITEM)KernelAlloc(sizeof(SIGNAL_ITEM));
++ if (pSignal != NULL) {
++ /* initialize signal */
++ if (!SDIO_SUCCESS(SignalInitialize(&pSignal->Signal))) {
++ KernelFree(pSignal);
++ pSignal = NULL;
++ }
++ }
++ return pSignal;
++}
++/* free a signal*/
++void FreeSignal(PSIGNAL_ITEM pSignal)
++{
++ SDIO_STATUS status;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ status = CriticalSectionAcquireSyncIrq(&pBusContext->RequestListCritSection);
++
++ if (!SDIO_SUCCESS(status)) {
++ return;
++ }
++
++ if (pBusContext->CurrentSignalAllocations <= pBusContext->MaxSignalAllocations) {
++ /* add it to the list */
++ SDListAdd(&pBusContext->SignalList, &pSignal->SDList);
++ /* flag that we are holding onto it */
++ pSignal = NULL;
++ } else {
++ /* decrement count */
++ pBusContext->CurrentSignalAllocations--;
++ }
++
++ status = CriticalSectionReleaseSyncIrq(&pBusContext->RequestListCritSection);
++
++ if (pSignal != NULL) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Free signal allocation (CS:%d,MS:%d)\n",
++ pBusContext->CurrentSignalAllocations,pBusContext->MaxSignalAllocations));
++ DestroySignal(pSignal);
++ }
++}
++
++/* allocate a signal from the list */
++PSIGNAL_ITEM AllocateSignal(void)
++{
++ PSDLIST pItem;
++ PSIGNAL_ITEM pSignal;
++ SDIO_STATUS status;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ status = CriticalSectionAcquireSyncIrq(&pBusContext->RequestListCritSection);
++
++ if (!SDIO_SUCCESS(status)) {
++ return NULL;
++ }
++
++ if (pBusContext->InitMask & RESOURCE_INIT) {
++ /* check the list */
++ pItem = SDListRemoveItemFromHead(&pBusContext->SignalList);
++ } else {
++ /* we are loading the list */
++ pItem = NULL;
++ }
++
++ status = CriticalSectionReleaseSyncIrq(&pBusContext->RequestListCritSection);
++ if (pItem != NULL) {
++ /* return the one from the list */
++ pSignal = CONTAINING_STRUCT(pItem, SIGNAL_ITEM, SDList);
++ } else {
++ if (pBusContext->InitMask & RESOURCE_INIT) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Signal List empty..allocating new one (CS:%d,MS:%d)\n",
++ pBusContext->CurrentSignalAllocations,pBusContext->MaxSignalAllocations));
++ }
++ /* just allocate one */
++ pSignal = BuildSignal();
++ status = CriticalSectionAcquireSyncIrq(&pBusContext->RequestListCritSection);
++ if (pSignal != NULL) {
++ pBusContext->CurrentSignalAllocations++;
++ }
++ status = CriticalSectionReleaseSyncIrq(&pBusContext->RequestListCritSection);
++ }
++
++
++ return pSignal;
++}
++
++/*
++ * Issus Bus Request (exposed to function drivers)
++*/
++PSDREQUEST IssueAllocRequest(PSDDEVICE pDev)
++{
++ return AllocateRequest();
++}
++
++/*
++ * Free Request (exposed to function drivers)
++*/
++void IssueFreeRequest(PSDDEVICE pDev, PSDREQUEST pReq)
++{
++ FreeRequest(pReq);
++}
++
++/*
++ * Issus Bus Request (exposed to function drivers)
++*/
++SDIO_STATUS IssueBusRequest(PSDDEVICE pDev, PSDREQUEST pReq)
++{
++ pReq->pFunction = pDev->pFunction;
++ return IssueRequestToHCD(pDev->pHcd,pReq);
++}
++
++
++ /* completion routine for HCD configs, this is synchronized with normal bus requests */
++static void HcdConfigComplete(PSDREQUEST pReq)
++{
++
++ pReq->Status = CALL_HCD_CONFIG((PSDHCD)pReq->pDataBuffer, (PSDCONFIG)pReq->pCompleteContext);
++
++ SignalSet(&((PSIGNAL_ITEM)pReq->pHcdContext)->Signal);
++}
++
++SDIO_STATUS SendSyncedHcdBusConfig(PSDDEVICE pDevice, PSDCONFIG pConfig)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDREQUEST pReq = NULL;
++ PSIGNAL_ITEM pSignal = NULL;
++
++ do {
++
++ pSignal = AllocateSignal();
++ if (NULL == pSignal) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++
++ pReq = AllocateRequest();
++ if (NULL == pReq) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++
++ /* issue pseudo request to sync this with bus requests */
++ pReq->pCompletion = HcdConfigComplete;
++ pReq->pCompleteContext = pConfig;
++ /* re-use hcd context to store the signal since this request
++ * never actually goes to an HCD */
++ pReq->pHcdContext = pSignal;
++ pReq->pDataBuffer = pDevice->pHcd;
++ /* flag this as barrier in case it may change the bus mode of the HCD */
++ pReq->Flags = SDREQ_FLAGS_PSEUDO | SDREQ_FLAGS_BARRIER | SDREQ_FLAGS_TRANS_ASYNC;
++ pReq->Status = SDIO_STATUS_SUCCESS;
++
++ /* issue request */
++ status = IssueRequestToHCD(pDevice->pHcd,pReq);
++
++ } while (FALSE);
++
++ if (SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Config Request Sync-Op waiting....\n"));
++ status = SignalWait(&pSignal->Signal);
++
++ if (SDIO_SUCCESS(status)) {
++ /* return the result of the configuration request */
++ status = pReq->Status;
++ }
++ }
++
++ /* cleanup */
++ if (pReq != NULL) {
++ FreeRequest(pReq);
++ }
++
++ if (pSignal != NULL) {
++ FreeSignal(pSignal);
++ }
++
++ return status;
++}
++
++/*
++ * Issus bus Configuration (exposed to function drivers)
++*/
++SDIO_STATUS IssueBusConfig(PSDDEVICE pDev, PSDCONFIG pConfig)
++{
++ SDIO_STATUS status;
++ INT cmdLength;
++ UINT8 debugLevel = SDDBG_ERROR;
++
++ cmdLength = GET_SDCONFIG_CMD_LEN(pConfig);
++ status = SDIO_STATUS_INVALID_PARAMETER;
++
++ do {
++ /* check buffers and length */
++ if (IS_SDCONFIG_CMD_GET(pConfig) || IS_SDCONFIG_CMD_PUT(pConfig)) {
++ if ((GET_SDCONFIG_CMD_DATA(PVOID,pConfig) == NULL) || (0 == cmdLength)) {
++ break;
++ }
++ }
++
++ switch (GET_SDCONFIG_CMD(pConfig)) {
++ case SDCONFIG_FUNC_ACK_IRQ:
++ status = SDFunctionAckInterrupt(pDev);
++ break;
++ case SDCONFIG_FUNC_ENABLE_DISABLE:
++ if (cmdLength < sizeof(SDCONFIG_FUNC_ENABLE_DISABLE_DATA)) {
++ break;
++ }
++ status = SDEnableFunction(pDev,
++ GET_SDCONFIG_CMD_DATA(PSDCONFIG_FUNC_ENABLE_DISABLE_DATA,pConfig));
++ break;
++ case SDCONFIG_FUNC_UNMASK_IRQ:
++ status = SDMaskUnmaskFunctionIRQ(pDev,FALSE);
++ break;
++ case SDCONFIG_FUNC_MASK_IRQ:
++ status = SDMaskUnmaskFunctionIRQ(pDev,TRUE);
++ break;
++ case SDCONFIG_FUNC_SPI_MODE_DISABLE_CRC:
++ status = SDSPIModeEnableDisableCRC(pDev,FALSE);
++ break;
++ case SDCONFIG_FUNC_SPI_MODE_ENABLE_CRC:
++ status = SDSPIModeEnableDisableCRC(pDev,TRUE);
++ break;
++ case SDCONFIG_FUNC_ALLOC_SLOT_CURRENT:
++ status = SDAllocFreeSlotCurrent(pDev,
++ TRUE,
++ GET_SDCONFIG_CMD_DATA(PSDCONFIG_FUNC_SLOT_CURRENT_DATA,pConfig));
++ break;
++ case SDCONFIG_FUNC_FREE_SLOT_CURRENT:
++ status = SDAllocFreeSlotCurrent(pDev, FALSE, NULL);
++ break;
++ case SDCONFIG_FUNC_CHANGE_BUS_MODE:
++
++ status = SetOperationalBusMode(pDev,
++ GET_SDCONFIG_CMD_DATA(PSDCONFIG_BUS_MODE_DATA,
++ pConfig));
++ break;
++ case SDCONFIG_FUNC_NO_IRQ_PEND_CHECK:
++ status = TryNoIrqPendingCheck(pDev);
++ break;
++ default:
++
++ if (GET_SDCONFIG_CMD(pConfig) & SDCONFIG_FLAGS_HC_CONFIG) {
++ /* synchronize config requests with busrequests */
++ status = SendSyncedHcdBusConfig(pDev,pConfig);
++ } else {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: IssueBusConfig - unknown command:0x%X \n",
++ GET_SDCONFIG_CMD(pConfig)));
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ }
++ break;
++ }
++ } while(FALSE);
++
++ if (!SDIO_SUCCESS(status)) {
++
++ if(status == SDIO_STATUS_FUNC_ENABLE_TIMEOUT ){ /* reduce debug level to avoid timeout error messages */
++ debugLevel = SDDBG_TRACE;
++ }
++
++
++ DBG_PRINT(debugLevel,
++ ("SDIO Bus Driver: IssueBusConfig - Error in command:0x%X, Buffer:0x%X, Length:%d Err:%d\n",
++ GET_SDCONFIG_CMD(pConfig),
++ GET_SDCONFIG_CMD_DATA(INT,pConfig),
++ cmdLength, status));
++ }
++ return status;
++}
++
++/* start a request */
++static INLINE SDIO_STATUS StartHcdRequest(PSDHCD pHcd, PSDREQUEST pReq)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ if ((pReq->pFunction != NULL) && (pReq->pFunction->Flags & SDFUNCTION_FLAG_REMOVING)) {
++ /* this device or function is going away, fail any new requests */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: StartHcdRequest, fail request 0x%X, device is removing\n", (UINT)pReq));
++ pReq->Status = SDIO_STATUS_CANCELED;
++ return SDIO_STATUS_SDREQ_QUEUE_FAILED;
++ }
++
++ status = _AcquireHcdLock(pHcd);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to acquire HCD request lock: Err:%d\n", status));
++ pReq->Status = SDIO_STATUS_SDREQ_QUEUE_FAILED;
++ return SDIO_STATUS_SDREQ_QUEUE_FAILED;
++ }
++
++ if (pReq->Flags & SDREQ_FLAGS_QUEUE_HEAD) {
++ /* caller wants this request queued to the head */
++
++ /* a completion routine for a barrier request is called
++ * while the queue is busy. A barrier request can
++ * insert a new request at the head of the queue */
++ DBG_ASSERT(IsQueueBusy(&pHcd->RequestQueue));
++ QueueRequestToFront(&pHcd->RequestQueue,pReq);
++ } else {
++ /* insert in queue at tail */
++ QueueRequest(&pHcd->RequestQueue,pReq);
++
++ /* is queue busy ? */
++ if (IsQueueBusy(&pHcd->RequestQueue)) {
++ /* release lock */
++ status = _ReleaseHcdLock(pHcd);
++ /* controller is busy already, no need to call the hcd */
++ return SDIO_STATUS_PENDING;
++ }
++ /* mark it as busy */
++ MarkQueueBusy(&pHcd->RequestQueue);
++ }
++
++ /* remove item from head and set current request */
++ SET_CURRENT_REQUEST(pHcd, DequeueRequest(&pHcd->RequestQueue));
++ if (CHECK_API_VERSION_COMPAT(pHcd,2,6)) {
++ CHECK_HCD_RECURSE(pHcd, pHcd->pCurrentRequest);
++ }
++ /* release lock */
++ status = _ReleaseHcdLock(pHcd);
++ /* controller was not busy, call into HCD to process current request */
++ status = CallHcdRequest(pHcd);
++ return status;
++}
++
++
++/* used by CMD12,CMD13 to save the original completion routine */
++#define GET_BD_RSV_REQUEST_COMPLETION(pR) (PSDEQUEST_COMPLETION)(pR)->pBdRsv1
++#define SET_BD_RSV_REQUEST_COMPLETION(pR,c) (pR)->pBdRsv1 = (PVOID)(c)
++
++/* used by CMD12 processing to save/restore the original data transfer status */
++#define GET_BD_RSV_ORIG_STATUS(pR) (SDIO_STATUS)(pR)->pBdRsv2
++#define SET_BD_RSV_ORIG_STATUS(pR,s) (pR)->pBdRsv2 = (PVOID)(s)
++
++/* used by CMD13 processing to get/set polling count */
++#define GET_BD_RSV_STATUS_POLL_COUNT(pR) (INT)(pR)->pBdRsv2
++#define SET_BD_RSV_STATUS_POLL_COUNT(pR,s) (pR)->pBdRsv2 = (PVOID)(s)
++
++/* used by CMD55 processing to save the second part of the request */
++#define GET_BD_RSV_ORIG_REQ(pR) (PSDREQUEST)(pR)->pBdRsv1
++#define SET_BD_RSV_ORIG_REQ(pR,r) (pR)->pBdRsv1 = (PVOID)(r)
++
++/* used by all to save HCD */
++#define GET_BD_RSV_HCD(pR) (PSDHCD)(pR)->pBdRsv3
++#define SET_BD_RSV_HCD(pR,h) (pR)->pBdRsv3 = (PVOID)(h)
++
++static void CMD13CompletionBarrier(PSDREQUEST pReq);
++
++static INLINE void SetupCMD13(PSDHCD pHcd, PSDREQUEST pReq)
++{
++ pReq->Command = CMD13;
++ /* sequence must be atomic, queue it to the head and flag as a barrier */
++ pReq->Flags = SDREQ_FLAGS_QUEUE_HEAD | SDREQ_FLAGS_BARRIER | SDREQ_FLAGS_TRANS_ASYNC;
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ pReq->Argument = 0;
++ pReq->Flags |= SDREQ_FLAGS_RESP_R2;
++ } else {
++ pReq->Flags |= SDREQ_FLAGS_RESP_R1;
++ pReq->Argument |= pHcd->CardProperties.RCA << 16;
++ }
++ /* insert completion */
++ pReq->pCompletion = CMD13CompletionBarrier;
++}
++
++/* CMD13 (GET STATUS) completion */
++static void CMD13CompletionBarrier(PSDREQUEST pReq)
++{
++ PSDEQUEST_COMPLETION pOrigCompletion = GET_BD_RSV_REQUEST_COMPLETION(pReq);
++ PSDHCD pHcd = GET_BD_RSV_HCD(pReq);
++ INT pollingCount = GET_BD_RSV_STATUS_POLL_COUNT(pReq);
++ BOOL doCompletion = TRUE;
++ UINT32 cardStatus;
++
++ DBG_ASSERT(pOrigCompletion != NULL);
++ DBG_ASSERT(pHcd != NULL);
++ DBG_PRINT(SDIODBG_REQUESTS, ("+SDIO Bus Driver: CMD13CompletionBarrier (cnt:%d) \n",pollingCount));
++
++ do {
++ if (!SDIO_SUCCESS(pReq->Status)) {
++ break;
++ }
++
++ cardStatus = SD_R1_GET_CARD_STATUS(pReq->Response);
++
++ if (cardStatus & SD_CS_TRANSFER_ERRORS) {
++ DBG_PRINT(SDIODBG_REQUESTS,("SDIO Bus Driver: Card transfer errors : 0x%X \n",cardStatus));
++ pReq->Status = SDIO_STATUS_PROGRAM_STATUS_ERROR;
++ break;
++ }
++
++ if (SD_CS_GET_STATE(cardStatus) != SD_CS_STATE_PRG) {
++ DBG_PRINT(SDIODBG_REQUESTS,("SDIO Bus Driver: Card programming done \n"));
++ break;
++ }
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Card still programming.. \n"));
++ pollingCount--;
++
++ if (pollingCount < 0) {
++ pReq->Status = SDIO_STATUS_PROGRAM_TIMEOUT;
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: card programming timeout!\n"));
++ break;
++ }
++
++ doCompletion = FALSE;
++ /* keep trying */
++ SET_BD_RSV_STATUS_POLL_COUNT(pReq, pollingCount);
++ SetupCMD13(pHcd,pReq);
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: re-issuing CMD13 \n"));
++ /* re-issue */
++ IssueRequestToHCD(pHcd, pReq);
++
++ } while (FALSE);
++
++
++ if (doCompletion) {
++ /* restore original completion routine */
++ pReq->pCompletion = pOrigCompletion;
++ /* call original completion routine */
++ pOrigCompletion(pReq);
++ }
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("-SDIO Bus Driver: CMD13CompletionBarrier \n"));
++}
++
++/* command 13 (GET STATUS) preparation */
++static void PrepCMD13Barrier(PSDREQUEST pReq)
++{
++ SDIO_STATUS status = pReq->Status;
++ PSDHCD pHcd = GET_BD_RSV_HCD(pReq);
++ INT pollingCount;
++ PSDEQUEST_COMPLETION pOrigCompletion = GET_BD_RSV_REQUEST_COMPLETION(pReq);
++
++ DBG_ASSERT(pHcd != NULL);
++ DBG_ASSERT(pOrigCompletion != NULL);
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("+SDIO Bus Driver: PrepCMD13Barrier \n"));
++
++ if (SDIO_SUCCESS(status)) {
++ /* re-use the request for CMD13 */
++ SetupCMD13(pHcd,pReq);
++ /* set polling count to a multiple of the Block count, if the BlockCount was
++ * zeroed by the HCD, then set it to 1X multiplier */
++ pollingCount = max(pBusContext->CMD13PollingMultiplier,
++ pBusContext->CMD13PollingMultiplier * (INT)pReq->BlockCount);
++ /* initialize count */
++ SET_BD_RSV_STATUS_POLL_COUNT(pReq, pollingCount);
++ /* re-issue it, we can call IssueRequest here since we are re-using the request */
++ IssueRequestToHCD(pHcd, pReq);
++ } else {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Request Failure (%d) , CMD13 bypassed.\n",status));
++ /* call the original completion routine */
++ pOrigCompletion(pReq);
++ }
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("-SDIO Bus Driver: PrepCMD13Barrier (%d) \n",status));
++}
++
++/* CMD12 completion */
++static void CMD12Completion(PSDREQUEST pReq)
++{
++ PSDEQUEST_COMPLETION pOrigCompletion = GET_BD_RSV_REQUEST_COMPLETION(pReq);
++
++ DBG_ASSERT(pOrigCompletion != NULL);
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("+SDIO Bus Driver: CMD12Completion \n"));
++
++ /* restore original completion routine */
++ pReq->pCompletion = pOrigCompletion;
++
++ if (SDIO_SUCCESS(pReq->Status)) {
++ /* if CMD12 succeeds, we want to return the result of the original
++ * request */
++ pReq->Status = GET_BD_RSV_ORIG_STATUS(pReq);
++ DBG_PRINT(SDIODBG_REQUESTS,
++ ("SDIO Bus Driver: PrepCMD12Completion original status %d \n",pReq->Status));
++ }
++ /* call original completion routine */
++ pOrigCompletion(pReq);
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("-SDIO Bus Driver: CMD12Completion \n"));
++}
++
++/* CMD12 preparation */
++static void PrepCMD12Barrier(PSDREQUEST pReq)
++{
++
++ SDIO_STATUS status = pReq->Status;
++ PSDHCD pHcd = GET_BD_RSV_HCD(pReq);
++ PSDEQUEST_COMPLETION pOrigCompletion = GET_BD_RSV_REQUEST_COMPLETION(pReq);
++
++ DBG_ASSERT(pHcd != NULL);
++ DBG_ASSERT(pOrigCompletion != NULL);
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("+SDIO Bus Driver: PrepCMD12Barrier \n"));
++
++ if (SDIO_SUCCESS(status) || /* only issue CMD12 on success or specific bus errors */
++ (SDIO_STATUS_BUS_READ_TIMEOUT == status) ||
++ (SDIO_STATUS_BUS_READ_CRC_ERR == status) ||
++ (SDIO_STATUS_BUS_WRITE_ERROR == status)) {
++ if (!CHECK_API_VERSION_COMPAT(pHcd,2,6)) {
++ if (!ForceAllRequestsAsync()) {
++ /* clear the call bit as an optimization, note clearing it wholesale here will
++ * allow request processing to recurse one more level */
++ AtomicTest_Clear(&pHcd->HcdFlags, HCD_REQUEST_CALL_BIT);
++ }
++ }
++ /* re-use the request for CMD12 */
++ pReq->Command = CMD12;
++ pReq->Argument = 0;
++
++ /* if the data transfer was successful, check for transfer check */
++ if (SDIO_SUCCESS(status) &&
++ (pReq->Flags & SDREQ_FLAGS_AUTO_TRANSFER_STATUS)) {
++ /* original data request requires a transfer status check, which is another
++ * barrier request */
++ pReq->Flags = SDREQ_FLAGS_RESP_R1B | SDREQ_FLAGS_QUEUE_HEAD | SDREQ_FLAGS_BARRIER |
++ SDREQ_FLAGS_TRANS_ASYNC;
++ DBG_PRINT(SDIODBG_REQUESTS, ("-SDIO Bus Driver: PrepCMD12Barrier , chaining CMD13 \n"));
++ /* switch out completion to send the CMD13 next */
++ pReq->pCompletion = PrepCMD13Barrier;
++ } else {
++ pReq->Flags = SDREQ_FLAGS_RESP_R1B | SDREQ_FLAGS_QUEUE_HEAD | SDREQ_FLAGS_TRANS_ASYNC;
++ pReq->pCompletion = CMD12Completion;
++ }
++
++ /* save the original data transfer request status */
++ SET_BD_RSV_ORIG_STATUS(pReq,status);
++ /* re-issue it, we can call IssueRequest here since we are re-using the request */
++ IssueRequestToHCD(pHcd, pReq);
++ } else {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Request Failure (%d) , CMD12 bypassed.\n",status));
++ /* call the original completion routine */
++ pOrigCompletion(pReq);
++ }
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("-SDIO Bus Driver: PrepCMD12Barrier (%d) \n",status));
++}
++
++
++/* CMD55 barrier - this is a special barrier completion routine, we have to submit the second
++ * part of the command command sequence atomically */
++static void CMD55CompletionBarrier(PSDREQUEST pReq)
++{
++ SDIO_STATUS status = pReq->Status;
++ PSDREQUEST pOrigReq = GET_BD_RSV_ORIG_REQ(pReq);
++ PSDHCD pHcd = GET_BD_RSV_HCD(pReq);
++ BOOL doCompletion = FALSE;
++
++ DBG_ASSERT(pOrigReq != NULL);
++ DBG_ASSERT(pHcd != NULL);
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("+SDIO Bus Driver: CMD55Completion \n"));
++
++ do {
++
++ if (!SDIO_SUCCESS(status)) {
++ /* command 55 failed */
++ pOrigReq->Status = status;
++ doCompletion = TRUE;
++ break;
++ }
++
++ if (!(SD_R1_GET_CARD_STATUS(pReq->Response) & SD_CS_APP_CMD)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Card is not accepting CMD55, status:0x%X \n",
++ SD_R1_GET_CARD_STATUS(pReq->Response)));
++ pOrigReq->Status = SDIO_STATUS_INVALID_COMMAND;
++ doCompletion = TRUE;
++ break;
++ }
++
++ if (!CHECK_API_VERSION_COMPAT(pHcd,2,6)) {
++ if (!ForceAllRequestsAsync()) {
++ AtomicTest_Clear(&pHcd->HcdFlags, HCD_REQUEST_CALL_BIT);
++ }
++ }
++
++ /* flag the original request to queue to the head */
++ pOrigReq->Flags |= SDREQ_FLAGS_QUEUE_HEAD;
++ /* submit original request, we cannot call IssueRequestHCD() here because the
++ * original request has already gone through IssueRequestHCD() already */
++ status = StartHcdRequest(pHcd, pOrigReq);
++
++ if (SDIO_STATUS_PENDING == status) {
++ break;
++ }
++
++ pOrigReq->Status = status;
++
++ if (SDIO_STATUS_SDREQ_QUEUE_FAILED == status) {
++ /* never made it to the queue */
++ doCompletion = TRUE;
++ break;
++ }
++
++ /* request completed in-line */
++ _SDIO_HandleHcdEvent(pHcd, EVENT_HCD_TRANSFER_DONE);
++
++ } while (FALSE);
++
++ if (doCompletion) {
++ DoRequestCompletion(pOrigReq, pHcd);
++ }
++
++ /* free the CMD55 request */
++ FreeRequest(pReq);
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("-SDIO Bus Driver: CMD55Completion \n"));
++}
++
++
++/* synch completion routine */
++static void SynchCompletion(PSDREQUEST pRequest)
++{
++ PSIGNAL_ITEM pSignal;
++
++ pSignal = (PSIGNAL_ITEM)pRequest->pCompleteContext;
++ DBG_ASSERT(pSignal != NULL);
++ if (!SDIO_SUCCESS(SignalSet(&pSignal->Signal))) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: SynchCompletion - signal failed \n"));
++ }
++
++}
++
++/*
++ * Issue a request to the host controller
++ *
++ *
++ * The following flags are handled internally by the bus driver to guarantee atomicity.
++ *
++ * SDREQ_FLAGS_APP_CMD - SD Extended commands requiring CMD55 to precede the actual command
++ * SDREQ_FLAGS_AUTO_CMD12 - Memory Card Data transfer needs CMD12 to stop transfer
++ * (multi-block reads/writes)
++ * SDREQ_FLAGS_AUTO_TRANSFER_STATUS - Memory card data transfer needs transfer status polling
++ * using CMD13
++ *
++ * These request flags require additional commands prepended or appended to the original command
++ *
++ * The order of command execution :
++ *
++ * Order Condition Command Issued
++ * -------------------------------------------------------------
++ * 1. If APP_CMD CMD55 issued.
++ * 2. Always Caller command issued.
++ * 3. If AUTO_CMD12 CMD12 issued.
++ * 4. If AUTO_TRANSFER_STATUS CMD13 issued until card programming is complete
++*/
++SDIO_STATUS IssueRequestToHCD(PSDHCD pHcd, PSDREQUEST pReq)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSIGNAL_ITEM pSignal = NULL;
++ BOOL handleFailedReqSubmit = FALSE;
++
++ CLEAR_INTERNAL_REQ_FLAGS(pReq);
++
++ do {
++ /* mark request in-use */
++ ATOMIC_FLAGS internal = AtomicTest_Set(&pReq->InternalFlags, SDBD_PENDING);
++ if (internal & (1<<SDBD_PENDING)) {
++ DBG_ASSERT_WITH_MSG(FALSE,
++ "SDIO Bus Driver: IssueRequestToHCD - request already in use \n");
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Request already in use: 0x%X",(INT)pReq));
++ }
++
++ if (!(pReq->Flags & SDREQ_FLAGS_TRANS_ASYNC)) {
++ /* caller wants synchronous operation, insert our completion routine */
++ pReq->pCompletion = SynchCompletion;
++ pSignal = AllocateSignal();
++ if (NULL == pSignal) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ pReq->Status = SDIO_STATUS_NO_RESOURCES;
++ handleFailedReqSubmit = TRUE;
++ /* no need to continue */
++ break;
++ }
++ pReq->pCompleteContext = (PVOID)pSignal;
++ }
++
++ if ((pReq->Flags & SDREQ_FLAGS_AUTO_CMD12) &&
++ !(pHcd->Attributes & SDHCD_ATTRIB_AUTO_CMD12) &&
++ !(IS_HCD_BUS_MODE_SPI(pHcd) && IS_SDREQ_WRITE_DATA(pReq->Flags))) {
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Auto CMD12 on Request:0x%08X \n",(INT)pReq));
++ /* caller wants CMD12 auto-issued and the HCD does not support it */
++ /* setup caller's request as a barrier and replace their completion routine */
++ pReq->Flags |= SDREQ_FLAGS_BARRIER;
++ /* take off the flag, since the BD will be issuing it */
++ pReq->Flags &= ~SDREQ_FLAGS_AUTO_CMD12;
++ /* save original completion */
++ SET_BD_RSV_REQUEST_COMPLETION(pReq,pReq->pCompletion);
++ /* save the HCD we are on */
++ SET_BD_RSV_HCD(pReq,pHcd);
++ /* use completion for preping CMD12 */
++ pReq->pCompletion = PrepCMD12Barrier;
++ }
++
++ if (pReq->Flags & SDREQ_FLAGS_AUTO_TRANSFER_STATUS) {
++ /* caller wants transfer status checked. If a CMD12
++ * barrier request has been setup we let the CMD12 completion take care
++ * of setting up the transfer check */
++ if (pReq->pCompletion != PrepCMD12Barrier) {
++ /* make CMD13 prep a barrier */
++ pReq->Flags |= SDREQ_FLAGS_BARRIER;
++ /* save original completion */
++ SET_BD_RSV_REQUEST_COMPLETION(pReq,pReq->pCompletion);
++ /* save the HCD we are on */
++ SET_BD_RSV_HCD(pReq,pHcd);
++ /* use completion for preping CMD13 */
++ pReq->pCompletion = PrepCMD13Barrier;
++ }
++ }
++
++ /* check app command, the two command sequence must be handled atomically */
++ if (pReq->Flags & SDREQ_FLAGS_APP_CMD) {
++ PSDREQUEST pCmd55;
++ /* allocate request to handle initial CMD55 command */
++ pCmd55 = AllocateRequest();
++ if (NULL == pCmd55) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ pReq->Status = SDIO_STATUS_NO_RESOURCES;
++ /* complete the caller's request with error */
++ handleFailedReqSubmit = TRUE;
++ /* no need to continue */
++ break;
++ }
++ /* first submit CMD55 */
++ /* set RCA */
++ pCmd55->Argument = pHcd->CardProperties.RCA << 16;
++ /* mark as a barrier request */
++ pCmd55->Flags = SDREQ_FLAGS_RESP_R1 | SDREQ_FLAGS_BARRIER | SDREQ_FLAGS_TRANS_ASYNC;
++ pCmd55->Command = CMD55;
++ /* call our barrier completion routine when done */
++ pCmd55->pCompletion = CMD55CompletionBarrier;
++ /* save request and target HCD */
++ SET_BD_RSV_ORIG_REQ(pCmd55,pReq);
++ SET_BD_RSV_HCD(pCmd55,pHcd);
++ /* recursively start the CMD55 request, since the CMD55 is a barrier
++ * request, it's completion routine will submit the actual request
++ * atomically */
++ status = IssueRequestToHCD(pHcd, pCmd55);
++
++ } else {
++ /* start the normal request */
++ status = StartHcdRequest(pHcd,pReq);
++ }
++
++
++ if (SDIO_STATUS_SDREQ_QUEUE_FAILED == status) {
++ handleFailedReqSubmit = TRUE;
++ /* no need to continue, clean up at the end */
++ break;
++ }
++
++ /* at this point, the request was either queued or was processed by the
++ * HCD */
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: HCD returned status:%d on request: 0x%X, (CMD:%d) \n",
++ status, (INT)pReq, pReq->Command));
++
++ if (status != SDIO_STATUS_PENDING) {
++ /* the HCD completed the request within the HCD request callback,
++ * check and see if this is a synchronous request */
++ if (pSignal != NULL) {
++ /* it was synchronous */
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Sync-Op signal wait bypassed \n"));
++ /* NULL out completion info, there's no need to
++ * signal the semaphore */
++ pReq->pCompletion = NULL;
++
++ } else {
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Async operation completed in-line \n"));
++ /* this was an async call, always return pending */
++ status = SDIO_STATUS_PENDING;
++ }
++ /* process this completed transfer on behalf of the HCD */
++ _SDIO_HandleHcdEvent(pHcd, EVENT_HCD_TRANSFER_DONE);
++
++ /* done processing */
++ break;
++ }
++ /* I/O is now pending, could be sync or async */
++ /* check for synch op */
++ if (pSignal != NULL) {
++ /* wait for completion */
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Sync-Op signal waiting....\n"));
++ /* this is not interruptable, as the HCD must complete it. */
++ status = SignalWait(&pSignal->Signal);
++ /* don't need the signal anymore */
++ FreeSignal(pSignal);
++ pSignal = NULL;
++
++ /* note: it is safe to touch pReq since we own
++ * the completion routine for synch transfers */
++
++ /* check signal wait status */
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Bus Driver - IssueRequestToHCD: Synch transfer - signal wait failed, cancelling req 0X%X\n",
++ (UINT)pReq));
++ pReq->Status = SDIO_STATUS_CANCELED;
++ status = SDIO_STATUS_CANCELED;
++ break;
++ }
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Sync-Op woke up\n"));
++ /* return the completion status of the request */
++ status = pReq->Status;
++ } else {
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Async operation Pending \n"));
++ }
++
++ } while (FALSE);
++
++ /* see if we need to clean up failed submissions */
++ if (handleFailedReqSubmit) {
++ /* make sure this is cleared */
++ AtomicTest_Clear(&pReq->InternalFlags, SDBD_PENDING);
++ /* the request processing failed before it was submitted to the HCD */
++ /* note: since it never made it to the queue we can touch pReq */
++ if (pReq->Flags & SDREQ_FLAGS_TRANS_ASYNC) {
++ /* for ASYNC requests, we need to call the completion routine */
++ DoRequestCompletion(pReq, pHcd);
++ /* return pending for all ASYNC requests */
++ status = SDIO_STATUS_PENDING;
++ }
++ }
++
++ /* check if we need to clean up the signal */
++ if (pSignal != NULL) {
++ /* make sure this is freed */
++ FreeSignal(pSignal);
++ }
++ /* return status */
++ return status;
++}
++
++/* documentation for configuration requests */
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Enable or Disable the SDIO Function
++
++ @function name: SDCONFIG_FUNC_ENABLE_DISABLE
++ @prototype: SDCONFIG_FUNC_ENABLE_DISABLE
++ @category: PD_Reference
++
++ @input: SDCONFIG_FUNC_ENABLE_DISABLE_DATA - Enable Data structure
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ uses the SDCONFIG_FUNC_ENABLE_DISABLE_DATA structure. The caller must set the
++ EnableFlags and specify the TimeOut value in milliseconds. The TimeOut
++ value is used for polling the I/O ready bit. This command returns a status
++ of SDIO_STATUS_FUNC_ENABLE_TIMEOUT if the ready bit was not set/cleared
++ by the card within the timeout period.
++
++ @example: Example of enabling an I/O function:
++ fData.EnableFlags = SDCONFIG_ENABLE_FUNC;
++ fData.TimeOut = 500;
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_ENABLE_DISABLE,
++ &fData,
++ sizeof(fData));
++
++ @see also: SDLIB_IssueConfig
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Unmask the function's IRQ
++
++ @function name: SDCONFIG_FUNC_UNMASK_IRQ
++ @prototype: SDCONFIG_FUNC_UNMASK_IRQ
++ @category: PD_Reference
++
++ @input: none
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ unmasks the IRQ for the I/O function. This request sets the function's
++ interrupt enable bit in the INTENABLE register in the
++ common register space.
++
++ @example: Example of unmasking interrupt :
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_UNMASK_IRQ,
++ NULL,
++ 0);
++
++ @see also: SDCONFIG_FUNC_MASK_IRQ
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Mask the function's IRQ
++
++ @function name: SDCONFIG_FUNC_MASK_IRQ
++ @prototype: SDCONFIG_FUNC_MASK_IRQ
++ @category: PD_Reference
++
++ @input: none
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ masks the IRQ for the I/O function.
++
++ @example: Example of unmasking interrupt :
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_MASK_IRQ,
++ NULL,
++ 0);
++
++ @see also: SDCONFIG_FUNC_UNMASK_IRQ
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Acknowledge that the function's IRQ has been handled
++
++ @function name: SDCONFIG_FUNC_ACK_IRQ
++ @prototype: SDCONFIG_FUNC_ACK_IRQ
++ @category: PD_Reference
++
++ @input: none
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ indicates to the bus driver that the function driver has handled the
++ interrupt. The bus driver will notify the host controller to unmask the
++ interrupt source. SDIO interrupts are level triggered and are masked at the
++ host controller level until all function drivers have indicated that they
++ have handled their respective interrupt. This command can be issued in either
++ the IRQ handler or asynchronous IRQ handler.
++
++ @example: Example of acknowledging an interrupt :
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_ACK_IRQ,
++ NULL,
++ 0);
++
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Disable SD/MMC/SDIO card CRC checking.
++
++ @function name: SDCONFIG_FUNC_SPI_MODE_DISABLE_CRC
++ @prototype: SDCONFIG_FUNC_SPI_MODE_DISABLE_CRC
++ @category: PD_Reference
++
++ @input: none
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ issues CMD59 to disable SPI-CRC checking and requests the host controller
++ driver to stop checking the CRC. This is typically used in systems where
++ CRC checking is not required and performance is improved if the CRC checking
++ is ommitted (i.e. SPI implementations without hardware CRC support).
++
++ @example: Example of disabling SPI CRC checking:
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_SPI_MODE_DISABLE_CRC,
++ NULL,
++ 0);
++
++ @see also: SDCONFIG_FUNC_SPI_MODE_ENABLE_CRC
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Enable SD/MMC/SDIO card CRC checking.
++
++ @function name: SDCONFIG_FUNC_SPI_MODE_ENABLE_CRC
++ @prototype: SDCONFIG_FUNC_SPI_MODE_ENABLE_CRC
++ @category: PD_Reference
++
++ @input: none
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ issues CMD59 to enable SPI-CRC checking and requests the host controller
++ driver to generate valid CRCs for commands and data as well as
++ check the CRC in responses and incomming data blocks.
++
++ @example: Example of enabling SPI CRC checking:
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_SPI_MODE_ENABLE_CRC,
++ NULL,
++ 0);
++
++ @see also: SDCONFIG_FUNC_SPI_MODE_DISABLE_CRC
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Allocate slot current for a card function.
++
++ @function name: SDCONFIG_FUNC_ALLOC_SLOT_CURRENT
++ @prototype: SDCONFIG_FUNC_ALLOC_SLOT_CURRENT
++ @category: PD_Reference
++
++ @input: SDCONFIG_FUNC_SLOT_CURRENT_DATA
++
++ @output: SDCONFIG_FUNC_SLOT_CURRENT_DATA
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ requests an allocation of slot current to satisfy the power requirements
++ of the function. The command uses the SDCONFIG_FUNC_SLOT_CURRENT_DATA
++ data structure to pass the required current in mA. Slot current allocation
++ is not cummulative and this command should only be issued once by each function
++ driver with the worse case slot current usage.
++ The command returns SDIO_STATUS_NO_RESOURCES if the
++ requirement cannot be met by the host hardware. The SlotCurrent field will
++ contain the remaining current available to the slot. The slot current should
++ be allocated before the function is enabled using SDCONFIG_FUNC_ENABLE_DISABLE.
++ When a function driver is unloaded it should free the slot current allocation
++ by using the SDCONFIG_FUNC_FREE_SLOT_CURRENT command.
++
++ @example: Example of allocating slot current:
++ slotCurrent.SlotCurrent = 150; // 150 mA
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_ALLOC_SLOT_CURRENT,
++ &slotCurrent,
++ sizeof(slotCurrent));
++
++
++ @see also: SDCONFIG_FUNC_FREE_SLOT_CURRENT
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Free slot current for a card function.
++
++ @function name: SDCONFIG_FUNC_FREE_SLOT_CURRENT
++ @prototype: SDCONFIG_FUNC_FREE_SLOT_CURRENT
++ @category: PD_Reference
++
++ @input: none
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ frees the allocated current for a card function. This command should be
++ issued only once (per function) and only after an allocation was successfully made.
++
++ @example: Example of freeing slot current:
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_FREE_SLOT_CURRENT,
++ NULL,
++ 0);
++
++ @see also: SDCONFIG_FUNC_ALLOC_SLOT_CURRENT
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Set the bus mode for the SD/SDIO card.
++
++ @function name: SDCONFIG_FUNC_CHANGE_BUS_MODE
++ @prototype: SDCONFIG_FUNC_CHANGE_BUS_MODE
++ @category: PD_Reference
++
++ @input: none
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ alters the card's bus mode (width and clock rate) to a driver specified
++ value. The driver must read the current bus mode flags, modify if necessary
++ and pass the value in the SDCONFIG_BUS_MODE_DATA structure.
++ If the bus width is changed (1 or 4 bit) the caller must adjust the mode flags
++ for the new width. Cards cannot be switched between 1/4 bit and SPI mode.
++ Switching to or from SPI mode requires a power cycle. Adjustments to the clock
++ rate is immediate on the next bus transaction. The actual clock rate value is
++ limited by the host controller and is reported in the ClockRate field when the
++ command completes successfully.
++ The bus mode change is card wide and may affect other SDIO functions on
++ multi-function cards. Use this feature with caution. This feature should NOT be
++ used to dynamically control clock rates during runtime and should only be used
++ at card initialization. Changing the bus mode must be done with SDIO function
++ interrupts masked.
++ This request can block and must only be called from a schedulable context.
++
++ @example: Example of changing the clock rate:
++ SDCONFIG_BUS_MODE_DATA busSettings;
++ ZERO_OBJECT(busSettings);
++ // get current bus flags and keep the same bus width
++ busSettings.BusModeFlags = SDDEVICE_GET_BUSMODE_FLAGS(pInstance->pDevice);
++ busSettings.ClockRate = 8000000; // adjust clock to 8 Mhz
++ // issue config request to override clock rate
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_CHANGE_BUS_MODE,
++ &busSettings,
++ sizeof(SDCONFIG_BUS_MODE_DATA));
++
++ @see also: SDDEVICE_GET_BUSMODE_FLAGS
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the debug level of the underlying host controller driver.
++
++ @function name: SDCONFIG_GET_HCD_DEBUG
++ @prototype: SDCONFIG_GET_HCD_DEBUG
++ @category: PD_Reference
++
++ @input: none
++
++ @output: CT_DEBUG_LEVEL
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ requests the current debug level of the HCD driver. This API is useful for
++ saving the current debug level of the HCD prior to issuing SDCONFIG_SET_HCD_DEBUG
++ in order to increase the verbosity of the HCD. This API should be used only for
++ debugging purposes. If multiple functions attempt to save and set the HCD debug
++ level simultanously, the final debug level will be unknown. Not all HCDs support
++ this command.
++
++ @example: Example of saving the debug level:
++ CT_DEBUG_LEVEL savedDebug;
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_GET_HCD_DEBUG,
++ &savedDebug,
++ sizeof(savedDebug));
++
++ @see also: SDCONFIG_SET_HCD_DEBUG
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Set the debug level of the underlying host controller driver.
++
++ @function name: SDCONFIG_SET_HCD_DEBUG
++ @prototype: SDCONFIG_SET_HCD_DEBUG
++ @category: PD_Reference
++
++ @input: CT_DEBUG_LEVEL
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command
++ sets the current debug level of the HCD driver. This API is useful for
++ setting the debug level of the HCD programatically for debugging purposes.
++ If multiple functions attempt to save and set the HCD debug
++ level simultanously, the final debug level will be unknown. Not all HCDs support
++ this request.
++
++ @example: Example of setting the debug level:
++ CT_DEBUG_LEVEL setDebug = 15;
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_GET_HCD_DEBUG,
++ &setDebug,
++ sizeof(setDebug));
++
++ @see also: SDCONFIG_GET_HCD_DEBUG
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Instruct the bus driver to not check the SDIO card interrupt pending
++ register on card interrupts, if possible.
++
++ @function name: SDCONFIG_FUNC_NO_IRQ_PEND_CHECK
++ @prototype: SDCONFIG_FUNC_NO_IRQ_PEND_CHECK
++ @category: PD_Reference
++
++ @input: none
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: This command code is used in the SDLIB_IssueConfig() API. The command instructs the
++ bus driver to skip checking the card interrupt pending register on each card
++ interrupt. The bus driver will assume the function is interrupting and immediately start
++ the interrupt processing stage. This option is only valid for single function cards.
++ The bus driver will reject the command for a card with more than 1 function.
++ For single function cards, this can improve interrupt response time.
++
++ @example: Example of skipping IRQ pending checks:
++
++ status = SDLIB_IssueConfig(pInstance->pDevice,
++ SDCONFIG_FUNC_NO_IRQ_PEND_CHECK,
++ NULL,
++ 0);
++
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+Index: linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_bus_events.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_bus_events.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,1044 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_bus_events.c
++
++ at abstract: OS independent bus driver support
++
++#notes: this file contains various event handlers and helpers
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define MODULE_NAME SDBUSDRIVER
++#include <linux/sdio/ctsystem.h>
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/sdio_lib.h>
++#include "_busdriver.h"
++#include <linux/sdio/_sdio_defs.h>
++#include <linux/sdio/mmc_defs.h>
++
++static SDIO_STATUS ScanSlotForCard(PSDHCD pHcd,
++ PBOOL pCardPresent);
++static void GetPendingIrqComplete(PSDREQUEST pReq);
++static void ProcessPendingIrqs(PSDHCD pHcd, UINT8 IntPendingMsk);
++
++/*
++ * DeviceDetach - tell core a device was removed from a slot
++*/
++SDIO_STATUS DeviceDetach(PSDHCD pHcd)
++{
++ SDCONFIG_SDIO_INT_CTRL_DATA irqData;
++
++ ZERO_OBJECT(irqData);
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: DeviceDetach\n"));
++ /* tell any function drivers we are gone */
++ RemoveHcdFunctions(pHcd);
++ /* delete the devices associated with this HCD */
++ DeleteDevices(pHcd);
++ /* check and see if there are any IRQs that were left enabled */
++ if (pHcd->IrqsEnabled) {
++ irqData.SlotIRQEnable = FALSE;
++ /* turn off IRQ detection in HCD */
++ _IssueConfig(pHcd,SDCONFIG_SDIO_INT_CTRL,(PVOID)&irqData, sizeof(irqData));
++ }
++
++ /* reset hcd state */
++ ResetHcdState(pHcd);
++
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: DeviceDetach\n"));
++ return SDIO_STATUS_SUCCESS;
++}
++
++/*
++ * DeviceAttach - tell core a device was inserted into a slot
++*/
++SDIO_STATUS DeviceAttach(PSDHCD pHcd)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDDEVICE pDevice = NULL;
++ UINT ii;
++
++
++ if (IS_CARD_PRESENT(pHcd)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: DeviceAttach called on occupied slot!\n"));
++ return SDIO_STATUS_ERROR;
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: DeviceAttach bdctxt:0x%X \n", (UINT32)pBusContext));
++
++ if (IS_HCD_RAW(pHcd)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: RAW HCD (%s) device attach \n",pHcd->pName));
++ /* this is a raw HCD */
++ memset(&pHcd->CardProperties,0,sizeof(pHcd->CardProperties));
++ pHcd->CardProperties.Flags = CARD_RAW;
++ pHcd->CardProperties.IOFnCount = 0;
++ /* for raw HCD, set up minimum parameters
++ * since we cannot determine these values using any standard, use values
++ * reported by the HCD */
++ /* the operational rate is just the max clock rate reported */
++ pHcd->CardProperties.OperBusClock = pHcd->MaxClockRate;
++ /* the max bytes per data transfer is just the max bytes per block */
++ pHcd->CardProperties.OperBlockLenLimit = pHcd->MaxBytesPerBlock;
++ /* if the raw HCD uses blocks to transfer, report the operational size
++ * from the HCD max value */
++ pHcd->CardProperties.OperBlockCountLimit = pHcd->MaxBlocksPerTrans;
++ /* set the slot preferred voltage */
++ pHcd->CardProperties.CardVoltage = pHcd->SlotVoltagePreferred;
++ } else {
++ /* initialize this card and get card properties */
++ if (!SDIO_SUCCESS((status = SDInitializeCard(pHcd)))) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: DeviceAttach, failed to initialize card, %d\n",
++ status));
++ return status;
++ }
++ }
++
++ /* check for SD or MMC, this must be done first as the query may involve
++ * de-selecting the card */
++ do {
++ if (!(pHcd->CardProperties.Flags & (CARD_MMC | CARD_SD | CARD_RAW))) {
++ /* none of these were discovered */
++ break;
++ }
++ pDevice = AllocateDevice(pHcd);
++ if (NULL == pDevice) {
++ break;
++ }
++ if (pHcd->CardProperties.Flags & CARD_RAW) {
++ /* set function number to 1 for IRQ processing */
++ SDDEVICE_SET_SDIO_FUNCNO(pDevice,1);
++ } else {
++ /* get the ID info for the SD/MMC Card */
++ if (!SDIO_SUCCESS((status = SDQuerySDMMCInfo(pDevice)))) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: DeviceAttach, query SDMMC Info failed \n"));
++ FreeDevice(pDevice);
++ break;
++ }
++ }
++ AddDeviceToList(pDevice);
++ /* look for a function driver to handle this card */
++ ProbeForFunction(pDevice, pHcd);
++ } while (FALSE);
++
++ /* create a device for each I/O function */
++ for(ii= 1; ii <= pHcd->CardProperties.IOFnCount; ii++) {
++ pDevice = AllocateDevice(pHcd);
++ if (NULL == pDevice) {
++ break;
++ }
++ /* set the function number */
++ SDDEVICE_SET_SDIO_FUNCNO(pDevice,ii);
++ /* get the ID info for each I/O function */
++ if (!SDIO_SUCCESS((status = SDQuerySDIOInfo(pDevice)))) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: DeviceAttach, could not query SDIO Info, funcNo:%d status:%d \n",
++ ii, status));
++ FreeDevice(pDevice);
++ /* keep loading other functions */
++ continue;
++ }
++ AddDeviceToList(pDevice);
++ /* look for a function driver to handle this card */
++ ProbeForFunction(pDevice, pHcd);
++ }
++
++
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: DeviceAttach \n"));
++ return status;
++}
++
++static INLINE void CompleteRequestCheckCancel(PSDHCD pHcd, PSDREQUEST pReqToComplete)
++{
++ BOOL cancel = FALSE;
++ PSDFUNCTION pFunc = NULL;
++
++ /* handle cancel of current request */
++ if (pReqToComplete->Flags & SDREQ_FLAGS_CANCELED) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver - _SDIO_HandleHcdEvent: cancelling req 0X%X\n", (UINT)pReqToComplete));
++ cancel = TRUE;
++ pReqToComplete->Status = SDIO_STATUS_CANCELED;
++ pFunc = pReqToComplete->pFunction;
++ DBG_ASSERT(pFunc != NULL);
++ }
++
++ DoRequestCompletion(pReqToComplete, pHcd);
++
++ if (cancel) {
++ SignalSet(&pFunc->CleanupReqSig);
++ }
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Indicate to the SDIO bus driver (core) of an event in the host controller
++ driver.
++
++ @function name: SDIO_HandleHcdEvent
++ @prototype: SDIO_STATUS SDIO_HandleHcdEvent(PSDHCD pHcd, HCD_EVENT Event)
++ @category: HD_Reference
++
++ @input: pHcd - the host controller structure that was registered
++ HCD_EVENT - event code
++
++ @output: none
++
++ @return: SDIO_STATUS
++
++ @notes:
++ The host controller driver can indicate asynchronous events by calling this
++ function with an appropriate event code. Refer to the HDK help manual for
++ more information on the event types
++
++ @example: Example of indicating a card insertion event:
++ SDIO_HandleHcdEvent(&Hcd, EVENT_HCD_ATTACH);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDIO_HandleHcdEvent(PSDHCD pHcd, HCD_EVENT Event)
++{
++ PSDREQUEST pReq;
++ PSDREQUEST pReqToComplete = NULL;
++ PSDREQUEST pNextReq = NULL;
++ SDIO_STATUS status;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ DBG_PRINT(SDIODBG_HCD_EVENTS, ("SDIO Bus Driver: _SDIO_HandleHcdEvent, event type 0x%X, HCD:0x%X\n",
++ Event, (UINT)pHcd));
++
++ if (Event == EVENT_HCD_TRANSFER_DONE) {
++ pReq = GET_CURRENT_REQUEST(pHcd);
++ if (NULL == pReq) {
++ DBG_ASSERT(FALSE);
++ return SDIO_STATUS_ERROR;
++ }
++
++ status = _AcquireHcdLock(pHcd);
++ if (SDIO_SUCCESS(status)) {
++ /* null out the current request */
++ SET_CURRENT_REQUEST(pHcd, NULL);
++ status = _ReleaseHcdLock(pHcd);
++ } else {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: SDIO_HandleHcdEvent Failed to acquire HCD lock \n"));
++ return SDIO_STATUS_ERROR;
++ }
++
++ /* note: the queue is still marked busy to prevent other threads/tasks from starting
++ * new requests while we are handling completion , some completed requests are
++ * marked as barrier requests which must be handled atomically */
++
++ status = pReq->Status;
++ DBG_PRINT(SDIODBG_REQUESTS,
++ ("+SDIO Bus Driver: Handling Transfer Done (CMD:%d, Status:%d) from HCD:0x%08X \n",
++ pReq->Command, status, (INT)pHcd));
++ /* check SPI mode conversion */
++ if (IS_HCD_BUS_MODE_SPI(pHcd) && SDIO_SUCCESS(status)) {
++ if (!(pReq->Flags & SDREQ_FLAGS_RESP_SKIP_SPI_FILT) && !(pReq->Flags & SDREQ_FLAGS_PSEUDO) &&
++ (GET_SDREQ_RESP_TYPE(pReq->Flags) != SDREQ_FLAGS_NO_RESP)) {
++ ConvertSPI_Response(pReq, NULL);
++ }
++ }
++
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Completing Request:0x%08X \n",(INT)pReq));
++
++ if (!SDIO_SUCCESS(status) &&
++ (status != SDIO_STATUS_CANCELED) &&
++ !(pReq->Flags & SDREQ_FLAGS_CANCELED) &&
++ (pReq->RetryCount > 0)) {
++ /* retry the request if it failed, was NOT cancelled and the retry count
++ * is greater than zero */
++ pReq->RetryCount--;
++ pReqToComplete = NULL;
++ /* clear SPI converted flag */
++ pReq->Flags &= ~SDREQ_FLAGS_RESP_SPI_CONVERTED;
++ pNextReq = pReq;
++ } else {
++ /* complete the request */
++ if (pReq->Flags & SDREQ_FLAGS_BARRIER) {
++ /* a barrier request must be completed before the next bus request is
++ * started */
++ CompleteRequestCheckCancel(pHcd, pReq);
++ if (!ForceAllRequestsAsync()) {
++ if (CHECK_API_VERSION_COMPAT(pHcd,2,6)) {
++ /* the request was completed, decrement recursion count */
++ status = _AcquireHcdLock(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++ pHcd->Recursion--;
++ DBG_ASSERT(pHcd->Recursion >= 0);
++ status = _ReleaseHcdLock(pHcd);
++ } else {
++ /* reset bit */
++ AtomicTest_Clear(&pHcd->HcdFlags, HCD_REQUEST_CALL_BIT);
++ }
++ }
++ pReqToComplete = NULL;
++ } else {
++ /* complete this after the next request has
++ * been started */
++ pReqToComplete = pReq;
++ }
++ }
++
++ /* acquire the hcd lock to look at the queues */
++ status = _AcquireHcdLock(pHcd);
++ if (SDIO_SUCCESS(status)) {
++ if (pReqToComplete != NULL) {
++ /* queue the request that was completed */
++ QueueRequest(&pHcd->CompletedRequestQueue, pReqToComplete);
++ }
++ if (NULL == pNextReq) {
++ /* check the queue for the next request */
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Checking queue.. \n"));
++ /* check to see if the HCD was already working on one. This occurs if
++ * the current request being completed was a barrier request and the
++ * barrier completion routine submitted a new request to the head of the
++ * queue */
++ if (GET_CURRENT_REQUEST(pHcd) == NULL) {
++ pNextReq = DequeueRequest(&pHcd->RequestQueue);
++ if (NULL == pNextReq) {
++ /* nothing in the queue, mark it not busy */
++ MarkQueueNotBusy(&pHcd->RequestQueue);
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Queue idle \n"));
++ } else {
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Next request in queue: 0x%X \n",
++ (INT)pNextReq));
++ }
++ } else {
++ DBG_PRINT(SDIODBG_REQUESTS,
++ ("SDIO Bus Driver: Busy Queue from barrier request \n"));
++ }
++ }
++
++ if (pNextReq != NULL) {
++ /* a new request will be submitted to the HCD below,
++ * check recursion while we have the lock */
++ if (CHECK_API_VERSION_COMPAT(pHcd,2,6)) {
++ CHECK_HCD_RECURSE(pHcd,pNextReq);
++ }
++ }
++ status = _ReleaseHcdLock(pHcd);
++ } else {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: SDIO_HandleHcdEvent Failed to acquire HCD lock \n"));
++ return SDIO_STATUS_ERROR;
++ }
++ /* check for the next request to issue */
++ if (pNextReq != NULL) {
++ DBG_PRINT(SDIODBG_REQUESTS, ("SDIO Bus Driver: Starting Next Request: 0x%X \n",
++ (INT)pNextReq));
++ SET_CURRENT_REQUEST(pHcd,pNextReq);
++ status = CallHcdRequest(pHcd);
++ /* check and see if the HCD completed the request in the callback */
++ if (status != SDIO_STATUS_PENDING) {
++ /* recurse and process the request */
++ _SDIO_HandleHcdEvent(pHcd, EVENT_HCD_TRANSFER_DONE);
++ }
++ }
++
++ /* now empty the completed request queue
++ * - this guarantees in-order completion even during recursion */
++ status = _AcquireHcdLock(pHcd);
++ if (SDIO_SUCCESS(status)) {
++ while (1) {
++ pReqToComplete = DequeueRequest(&pHcd->CompletedRequestQueue);
++ status = _ReleaseHcdLock(pHcd);
++ if (pReqToComplete != NULL) {
++ CompleteRequestCheckCancel(pHcd, pReqToComplete);
++ if (!CHECK_API_VERSION_COMPAT(pHcd,2,6)) {
++ if (!ForceAllRequestsAsync()) {
++ /* reset bit */
++ AtomicTest_Clear(&pHcd->HcdFlags, HCD_REQUEST_CALL_BIT);
++ }
++ }
++ /* re-acquire lock */
++ status = _AcquireHcdLock(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return SDIO_STATUS_ERROR;
++ }
++ if (CHECK_API_VERSION_COMPAT(pHcd,2,6)) {
++ if (!ForceAllRequestsAsync()) {
++ /* while we have the lock, decrement recursion count each time
++ * we complete a request */
++ pHcd->Recursion--;
++ DBG_ASSERT(pHcd->Recursion >= 0);
++ }
++ }
++ } else {
++ /* we're done */
++ break;
++ }
++ }
++ } else {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: SDIO_HandleHcdEvent Failed to acquire HCD lock \n"));
++ return SDIO_STATUS_ERROR;
++ }
++ DBG_PRINT(SDIODBG_REQUESTS, ("-SDIO Bus Driver: Transfer Done Handled \n"));
++ return SDIO_STATUS_SUCCESS;
++ }
++
++ switch(Event) {
++ case EVENT_HCD_ATTACH:
++ case EVENT_HCD_DETACH:
++ /* card detect helper does the actual attach detach */
++ return PostCardDetectEvent(pBusContext,Event,pHcd);
++ case EVENT_HCD_SDIO_IRQ_PENDING:
++ return DeviceInterrupt(pHcd);
++ default:
++ DBG_PRINT(SDDBG_ERROR, ("-SDIO Bus Driver: SDIO_HandleHcdEvent, invalid event type 0x%X, HCD:0x%X\n",
++ Event, (UINT)pHcd));
++ return SDIO_STATUS_INVALID_PARAMETER;
++ }
++
++}
++
++/* card detect helper function */
++THREAD_RETURN CardDetectHelperFunction(POSKERNEL_HELPER pHelper)
++{
++ SDIO_STATUS status;
++ HCD_EVENT_MESSAGE message;
++ INT length;
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver - CardDetectHelperFunction starting up: 0x%X \n", (INT)pHelper));
++
++ while (1) {
++
++ /* wait for wake up event */
++ status = SD_WAIT_FOR_WAKEUP(pHelper);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver - Card Detect Helper Semaphore Pend Error:%d \n",
++ status));
++ break;
++ }
++
++ if (SD_IS_HELPER_SHUTTING_DOWN(pHelper)) {
++ /* cleanup message queue on shutdown */
++ while (1) {
++ length = sizeof(message);
++ /* get a message */
++ status = SDLIB_GetMessage(pBusContext->pCardDetectMsgQueue,
++ &message, &length);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ if (message.pHcd != NULL) {
++ /* decrement HCD reference count */
++ OS_DecHcdReference(message.pHcd);
++ }
++ }
++
++ break;
++ }
++
++ while (1) {
++ length = sizeof(message);
++ /* get a message */
++ status = SDLIB_GetMessage(pBusContext->pCardDetectMsgQueue,
++ &message, &length);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++
++ switch (message.Event) {
++ case EVENT_HCD_ATTACH:
++ DeviceAttach(message.pHcd);
++ break;
++ case EVENT_HCD_DETACH:
++ DeviceDetach(message.pHcd);
++ break;
++ case EVENT_HCD_CD_POLLING:
++ /* run detector */
++ RunCardDetect();
++ break;
++ default:
++ DBG_ASSERT(FALSE);
++ break;
++ }
++
++ if (message.pHcd != NULL) {
++ /* message was processed, decrement reference count */
++ OS_DecHcdReference(message.pHcd);
++ }
++ }
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver - Card Detect Helper Exiting.. \n"));
++ return 0;
++}
++
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ RunCardDetect - run card detect on host controller slots that require polling
++ Input:
++ Output:
++ Return:
++ Notes: This function is called from the card detect timer thread
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void RunCardDetect(void)
++{
++ BOOL CDPollingRequired = FALSE;
++ PSDLIST pListItem;
++ PSDHCD pHcd;
++ BOOL cardPresent;
++
++ DBG_PRINT(SDIODBG_CD_TIMER, ("+SDIO Bus Driver: RunCardDetect\n"));
++
++ /* protect the HCD list */
++ if (!SDIO_SUCCESS(SemaphorePendInterruptable(&pBusContext->HcdListSem))) {
++ DBG_ASSERT(FALSE);
++ return; /* wait interrupted */
++ }
++ /* while we are running the detector we are blocking HCD removal*/
++ SDITERATE_OVER_LIST(&pBusContext->HcdList, pListItem) {
++ pHcd = CONTAINING_STRUCT(pListItem, SDHCD, SDList);
++ /* does the HCD require polling ? */
++ if (pHcd->Attributes & SDHCD_ATTRIB_SLOT_POLLING) {
++ DBG_PRINT(SDIODBG_CD_TIMER, ("SDIO Bus Driver: Found HCD requiring polling \n"));
++ /* set flag to queue the timer */
++ CDPollingRequired = TRUE;
++ if (IS_CARD_PRESENT(pHcd)) {
++ /* there is a device in the slot */
++ cardPresent = TRUE;
++ if (SDIO_SUCCESS(ScanSlotForCard(pHcd,&cardPresent))) {
++ if (!cardPresent) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver CD Polling.. Card Removal Detected\n"));
++ DeviceDetach(pHcd);
++ }
++ }
++ } else {
++ cardPresent = FALSE;
++ if (SDIO_SUCCESS(ScanSlotForCard(pHcd,&cardPresent))) {
++ if (cardPresent) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver CD Polling.. Card Detected\n"));
++ DeviceAttach(pHcd);
++ }
++ }
++ }
++ }
++
++ DBG_PRINT(SDIODBG_CD_TIMER, ("SDIO Bus Driver: moving to next hcd:0x%X \n",
++ (INT)pListItem->pNext));
++ }
++
++ /* check if we need to queue the timer */
++ if (CDPollingRequired && !pBusContext->CDTimerQueued) {
++ pBusContext->CDTimerQueued = TRUE;
++ DBG_PRINT(SDIODBG_CD_TIMER, ("SDIO Bus Driver: Queuing Card detect timer \n"));
++ if (!SDIO_SUCCESS(
++ QueueTimer(SDIOBUS_CD_TIMER_ID, pBusContext->CDPollingInterval))) {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: failed to queue CD timer \n"));
++ pBusContext->CDTimerQueued = FALSE;
++ }
++ }
++ /* release HCD list lock */
++ SemaphorePost(&pBusContext->HcdListSem);
++ DBG_PRINT(SDIODBG_CD_TIMER, ("-SDIO Bus Driver: RunCardDetect\n"));
++}
++
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ ScanSlotForCard - scan slot for a card
++ Input: pHcd - the hcd
++ Output: pCardPresent - card present flag (set/cleared on return)
++ Return:
++ Notes:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static SDIO_STATUS ScanSlotForCard(PSDHCD pHcd,PBOOL pCardPresent)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UINT8 temp;
++
++ DBG_PRINT(SDIODBG_CD_TIMER, ("+SDIO Bus Driver: ScanSlotForCard\n"));
++
++ do {
++ if (!IS_CARD_PRESENT(pHcd)) {
++ INT dbgLvl;
++ dbgLvl = DBG_GET_DEBUG_LEVEL();
++ DBG_SET_DEBUG_LEVEL(SDDBG_WARN);
++ status = CardInitSetup(pHcd);
++ DBG_SET_DEBUG_LEVEL(dbgLvl);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ /* issue go-idle */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_RESP_R1,NULL);
++ } else {
++ _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_NO_RESP,NULL);
++ }
++ /* try SDIO */
++ status = TestPresence(pHcd,CARD_SDIO,NULL);
++ if (SDIO_SUCCESS(status)) {
++ *pCardPresent = TRUE;
++ break;
++ }
++ /* issue go-idle */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_RESP_R1,NULL);
++ } else {
++ _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_NO_RESP,NULL);
++ }
++ /* try SD */
++ status = TestPresence(pHcd,CARD_SD,NULL);
++ if (SDIO_SUCCESS(status)) {
++ *pCardPresent = TRUE;
++ break;
++ }
++ /* issue go-idle */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_RESP_R1,NULL);
++ } else {
++ _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_NO_RESP,NULL);
++ }
++ /* try MMC */
++ status = TestPresence(pHcd,CARD_MMC,NULL);
++ if (SDIO_SUCCESS(status)) {
++ *pCardPresent = TRUE;
++ break;
++ }
++ } else {
++ if (pHcd->CardProperties.Flags & CARD_SDIO) {
++#ifdef DUMP_INT_PENDING
++ temp = 0;
++ /* handy debug prints to check interrupt status and print pending register */
++ status = Cmd52ReadByteCommon(pHcd->pPseudoDev, SDIO_INT_ENABLE_REG, &temp);
++ if (SDIO_SUCCESS(status) && (temp != 0)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: INT Enable Reg: 0x%2.2X\n", temp));
++ status = Cmd52ReadByteCommon(pHcd->pPseudoDev, SDIO_INT_PENDING_REG, &temp);
++ if (SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: INT Pend Reg: 0x%2.2X\n", temp));
++ }
++ }
++#endif
++ /* for SDIO cards, read the revision register */
++ status = Cmd52ReadByteCommon(pHcd->pPseudoDev, CCCR_SDIO_REVISION_REG, &temp);
++ } else if (pHcd->CardProperties.Flags & (CARD_SD | CARD_MMC)) {
++ /* for SD/MMC cards, issue SEND_STATUS */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* SPI uses the SPI R2 response */
++ status = _IssueSimpleBusRequest(pHcd,
++ CMD13,
++ 0,
++ SDREQ_FLAGS_RESP_R2,
++ NULL);
++ } else {
++ status = _IssueSimpleBusRequest(pHcd,
++ CMD13,
++ (pHcd->CardProperties.RCA << 16),
++ SDREQ_FLAGS_RESP_R1,NULL);
++ }
++ } else {
++ DBG_ASSERT(FALSE);
++ }
++ if (!SDIO_SUCCESS(status)) {
++ /* card is gone */
++ *pCardPresent = FALSE;
++ }
++ }
++ } while (FALSE);
++
++ if (status == SDIO_STATUS_BUS_RESP_TIMEOUT) {
++ status = SDIO_STATUS_SUCCESS;
++ }
++
++ DBG_PRINT(SDIODBG_CD_TIMER, ("-SDIO Bus Driver: ScanSlotForCard status:%d\n",
++ status));
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ DeviceInterrupt - handle device interrupt
++ Input: pHcd - host controller
++ Output:
++ Return:
++ Notes:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS DeviceInterrupt(PSDHCD pHcd)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ SDIO_STATUS status2;
++ PSDREQUEST pReq = NULL;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("+SDIO Bus Driver: DeviceInterrupt\n"));
++
++ if (!IS_CARD_PRESENT(pHcd)) {
++ DBG_PRINT(SDDBG_ERROR, ("-SDIO Bus Driver: Device interrupt asserted on empty slot!\n"));
++ return SDIO_STATUS_ERROR;
++ }
++
++ do {
++ /* for RAW HCDs or HCDs flagged for single-function IRQ optimization */
++ if (IS_HCD_RAW(pHcd) || (pHcd->HcdFlags & (1 << HCD_IRQ_NO_PEND_CHECK))) {
++ status = _AcquireHcdLock(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++ if (pHcd->IrqProcState != SDHCD_IDLE) {
++ DBG_PRINT(SDDBG_ERROR, ("-SDIO Bus Driver: Already processing interrupts! (state = %d) \n",
++ pHcd->IrqProcState));
++ status = SDIO_STATUS_ERROR;
++ status2 = _ReleaseHcdLock(pHcd);
++ } else {
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver : Device Interrupt \n"));
++ /* mark that we are processing */
++ pHcd->IrqProcState = SDHCD_IRQ_PENDING;
++ status2 = _ReleaseHcdLock(pHcd);
++ /* process Irqs for raw hcds or HCDs with the single function optimization */
++ /* force processing of function 1 interrupt */
++ ProcessPendingIrqs(pHcd, (1 << 1));
++ }
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("-SDIO Bus Driver: DeviceInterrupt: %d\n", status));
++ /* done with RAW irqs */
++ return status;
++ }
++
++ /* pre-allocate a request to get the pending bits, we have to do this outside the
++ * hcd lock acquisition */
++ pReq = AllocateRequest();
++
++ if (NULL == pReq) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++
++ status = _AcquireHcdLock(pHcd);
++
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++
++ if (pHcd->IrqProcState != SDHCD_IDLE) {
++ DBG_PRINT(SDDBG_ERROR, ("-SDIO Bus Driver: Already processing interrupts! (state = %d) \n",
++ pHcd->IrqProcState));
++ status = SDIO_STATUS_ERROR;
++ } else {
++ /* mark that we are processing */
++ pHcd->IrqProcState = SDHCD_IRQ_PENDING;
++ /* build argument to read IRQ pending register */
++ SDIO_SET_CMD52_READ_ARG(pReq->Argument,0,SDIO_INT_PENDING_REG);
++ pReq->Command = CMD52;
++ pReq->Flags = SDREQ_FLAGS_TRANS_ASYNC | SDREQ_FLAGS_RESP_SDIO_R5;
++ pReq->pCompleteContext = (PVOID)pHcd;
++ pReq->pCompletion = GetPendingIrqComplete;
++ pReq->RetryCount = SDBUS_MAX_RETRY;
++ }
++
++ status2 = _ReleaseHcdLock(pHcd);
++
++ if (!SDIO_SUCCESS(status2)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: lock release error: %d\n", status2));
++ }
++
++ } while (FALSE);
++
++ if (SDIO_SUCCESS(status)) {
++ DBG_ASSERT(pReq != NULL);
++ IssueRequestToHCD(pHcd,pReq);
++ status = SDIO_STATUS_PENDING;
++ } else {
++ if (pReq != NULL) {
++ FreeRequest(pReq);
++ }
++ }
++
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("-SDIO Bus Driver: DeviceInterrupt: %d\n", status));
++ return status;
++}
++
++
++/* SDIO IRQ helper */
++THREAD_RETURN SDIOIrqHelperFunction(POSKERNEL_HELPER pHelper)
++{
++ PSDHCD pHcd;
++ SDIO_STATUS status;
++ PSDLIST pListItem;
++ PSDDEVICE pDevice;
++ UINT8 funcMask;
++ PSDDEVICE pDeviceIRQ[7];
++ UINT deviceIrqCount = 0;
++ UINT ii;
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver - SDIOIrqHelperFunction starting up \n"));
++
++ pHcd = (PSDHCD)pHelper->pContext;
++ DBG_ASSERT(pHcd != NULL);
++
++ while (1) {
++
++ /* wait for wake up event */
++ status = SD_WAIT_FOR_WAKEUP(pHelper);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver - SDIOIrqHelperFunction Pend Error:%d \n",
++ status));
++ break;
++ }
++
++ if (SD_IS_HELPER_SHUTTING_DOWN(pHelper)) {
++ break;
++ }
++
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver - Pending IRQs:0x%X \n",
++ pHcd->PendingHelperIrqs));
++
++ /* take the device list lock as we iterate through the list, this blocks
++ * device removals */
++ status = SemaphorePendInterruptable(&pBusContext->DeviceListSem);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ /* walk through the device list matching HCD and interrupting function */
++ SDITERATE_OVER_LIST(&pBusContext->DeviceList, pListItem) {
++ pDevice = CONTAINING_STRUCT(pListItem, SDDEVICE, SDList);
++ /* check if device belongs to the HCD */
++ if (pDevice->pHcd != pHcd){
++ /* not on this hcd */
++ continue;
++ }
++ funcMask = 1 << SDDEVICE_GET_SDIO_FUNCNO(pDevice);
++ /* check device function against the pending mask */
++ if (!(funcMask & pHcd->PendingHelperIrqs)) {
++ /* this one is not scheduled for the helper */
++ continue;
++ }
++ /* clear bit */
++ pHcd->PendingHelperIrqs &= ~funcMask;
++ /* check for sync IRQ and call handler */
++ if (pDevice->pIrqFunction != NULL) {
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver: Calling IRQ Handler. Fn:%d\n",
++ SDDEVICE_GET_SDIO_FUNCNO(pDevice)));
++ /* save the device so we can process it without holding any locks */
++ pDeviceIRQ[deviceIrqCount++] = pDevice;
++ } else {
++ /* this is actually okay if the device is removing, the callback
++ * is NULLed out */
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver: No IRQ handler Fn:%d\n",
++ SDDEVICE_GET_SDIO_FUNCNO(pDevice)));
++ }
++ }
++ /* should have handled all these */
++ DBG_ASSERT(pHcd->PendingHelperIrqs == 0);
++ pHcd->PendingHelperIrqs = 0;
++ SemaphorePost(&pBusContext->DeviceListSem);
++ for (ii = 0; ii < deviceIrqCount; ii++) {
++ /* now call the function */
++ SDDEVICE_CALL_IRQ_HANDLER(pDeviceIRQ[ii]);
++ }
++ deviceIrqCount = 0;
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver - SDIOIrqHelperFunction Exiting.. \n"));
++ return 0;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ GetPendingIrqComplete - completion routine for getting pending IRQs
++ Input: pRequest - completed request
++ Output:
++ Return:
++ Notes:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static void GetPendingIrqComplete(PSDREQUEST pReq)
++{
++ UINT8 intPendingMsk;
++ PSDHCD pHcd;
++
++ do {
++ pHcd = (PSDHCD)pReq->pCompleteContext;
++ DBG_ASSERT(pHcd != NULL);
++
++ if (!SDIO_SUCCESS(pReq->Status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get Interrupt pending register Err:%d\n",
++ pReq->Status));
++ break;
++ }
++
++ if (SD_R5_GET_RESP_FLAGS(pReq->Response) & SD_R5_ERRORS) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: CMD52 resp error: 0x%X \n",
++ SD_R5_GET_RESP_FLAGS(pReq->Response)));
++ break;
++ }
++ /* extract the pending mask */
++ intPendingMsk = SD_R5_GET_READ_DATA(pReq->Response) & SDIO_INT_PEND_MASK;
++ /* process them */
++ ProcessPendingIrqs(pHcd, intPendingMsk);
++
++ } while (FALSE);
++
++ FreeRequest(pReq);
++
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("-SDIO Bus Driver: GetPendingIrqComplete \n"));
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ ProcessPendingIrqs - processing pending Irqs
++ Input: pHcd - host controller
++ Input: IntPendingMsk - pending irq bit mask
++ Output:
++ Return:
++ Notes:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static void ProcessPendingIrqs(PSDHCD pHcd, UINT8 IntPendingMsk)
++{
++ PSDLIST pListItem;
++ PSDDEVICE pDevice;
++ UINT8 funcMask;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("+SDIO Bus Driver: ProcessPendingIrqs \n"));
++ do {
++ /* acquire lock to protect configuration and irq enables */
++ status = _AcquireHcdLock(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++
++ /* sanity check */
++ if ((IntPendingMsk & pHcd->IrqsEnabled) != IntPendingMsk) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: IRQs asserting when not enabled : curr:0x%X , card reports: 0x%X\n",
++ pHcd->IrqsEnabled, IntPendingMsk));
++ /* remove the pending IRQs that are not enabled */
++ IntPendingMsk &= pHcd->IrqsEnabled;
++ /* fall through */
++ }
++
++ if (!IntPendingMsk) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: No interrupts on HCD:0x%X \n", (INT)pHcd));
++ pHcd->IrqProcState = SDHCD_IDLE;
++ if (pHcd->IrqsEnabled) {
++ /* only re-arm if there are IRQs enabled */
++ _IssueConfig(pHcd,SDCONFIG_SDIO_REARM_INT,NULL,0);
++ }
++ status = _ReleaseHcdLock(pHcd);
++ break;
++ }
++ /* reset helper IRQ bits */
++ pHcd->PendingHelperIrqs = 0;
++ /* save pending IRQ acks */
++ pHcd->PendingIrqAcks = IntPendingMsk;
++ status = _ReleaseHcdLock(pHcd);
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver: INTs Pending - 0x%2.2X \n", IntPendingMsk));
++ /* take the device list lock as we iterate through the list, this blocks
++ * device removals */
++ status = SemaphorePendInterruptable(&pBusContext->DeviceListSem);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ /* walk through the device list matching HCD and interrupting function */
++ SDITERATE_OVER_LIST(&pBusContext->DeviceList, pListItem) {
++ pDevice = CONTAINING_STRUCT(pListItem, SDDEVICE, SDList);
++ /* check if device belongs to the HCD */
++ if (pDevice->pHcd != pHcd){
++ /* not on this hcd */
++ continue;
++ }
++ funcMask = 1 << SDDEVICE_GET_SDIO_FUNCNO(pDevice);
++ /* check device function against the pending mask */
++ if (!(funcMask & IntPendingMsk)) {
++ /* this one is not interrupting */
++ continue;
++ }
++ /* check for async IRQ and call handler */
++ if (pDevice->pIrqAsyncFunction != NULL) {
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver: Calling Async IRQ Handler. Fn:%d\n",
++ SDDEVICE_GET_SDIO_FUNCNO(pDevice)));
++ SDDEVICE_CALL_IRQ_ASYNC_HANDLER(pDevice);
++ } else {
++ /* this one needs the helper */
++ pHcd->PendingHelperIrqs |= funcMask;
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver: No Async IRQ, Pending Helper Fn:%d\n",
++ SDDEVICE_GET_SDIO_FUNCNO(pDevice)));
++ }
++ }
++ /* release HCD list lock */
++ SemaphorePost(&pBusContext->DeviceListSem);
++ /* check for helper IRQs */
++ if (pHcd->PendingHelperIrqs) {
++ pHcd->IrqProcState = SDHCD_IRQ_HELPER;
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver: Waking IRQ Helper \n"));
++ if (!SDIO_SUCCESS(SD_WAKE_OS_HELPER(&pHcd->SDIOIrqHelper))) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: failed to wake helper! \n"));
++ }
++ }
++ } while (FALSE);
++
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("-SDIO Bus Driver: ProcessPendingIrqs \n"));
++}
++
++SDIO_STATUS TryNoIrqPendingCheck(PSDDEVICE pDevice)
++{
++ if (pDevice->pHcd->CardProperties.IOFnCount > 1) {
++ /* not supported on multi-function cards */
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: IRQ Pending Check cannot be bypassed, (Funcs:%d)\n",
++ pDevice->pHcd->CardProperties.IOFnCount));
++ return SDIO_STATUS_UNSUPPORTED;
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: pending IRQ check bypassed \n"));
++ /* set flag to optimize this */
++ AtomicTest_Set(&pDevice->pHcd->HcdFlags, HCD_IRQ_NO_PEND_CHECK);
++ return SDIO_STATUS_SUCCESS;
++}
++
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDIO_NotifyTimerTriggered - notification handler that a timer expired
++ Input: TimerID - ID of timer that expired
++ Output:
++ Return:
++ Notes:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void SDIO_NotifyTimerTriggered(INT TimerID)
++{
++
++ switch (TimerID) {
++ case SDIOBUS_CD_TIMER_ID:
++ pBusContext->CDTimerQueued = FALSE;
++ /* post an HCD polling event to the helper thread */
++ PostCardDetectEvent(pBusContext, EVENT_HCD_CD_POLLING, NULL);
++ break;
++ default:
++ DBG_ASSERT(FALSE);
++ }
++
++}
+Index: linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_bus_misc.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_bus_misc.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,3122 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_bus_misc.c
++
++ at abstract: OS independent bus driver support
++
++#notes: this file contains miscellaneous control functions
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define MODULE_NAME SDBUSDRIVER
++#include <linux/sdio/ctsystem.h>
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/sdio_lib.h>
++#include "_busdriver.h"
++#include <linux/sdio/_sdio_defs.h>
++#include <linux/sdio/mmc_defs.h>
++
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ IssueBusRequestBd - issue a bus request
++ Input: pHcd - HCD object
++ Cmd - command to issue
++ Argument - command argument
++ Flags - request flags
++
++ Output: pReqToUse - request to use (if caller wants response data)
++ Return: SDIO Status
++ Notes: This function only issues 1 block data transfers
++ This function issues the request synchronously
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _IssueBusRequestBd(PSDHCD pHcd,
++ UINT8 Cmd,
++ UINT32 Argument,
++ SDREQUEST_FLAGS Flags,
++ PSDREQUEST pReqToUse,
++ PVOID pData,
++ INT Length)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDREQUEST pReq;
++
++ if (NULL == pReqToUse) {
++ /* caller doesn't care about the response data, allocate locally */
++ pReq = AllocateRequest();
++ if (NULL == pReq) {
++ return SDIO_STATUS_NO_RESOURCES;
++ }
++ } else {
++ /* use the caller's request buffer */
++ pReq = pReqToUse;
++ }
++
++ pReq->Argument = Argument;
++ pReq->Flags = Flags;
++ pReq->Command = Cmd;
++ if (pReq->Flags & SDREQ_FLAGS_DATA_TRANS) {
++ pReq->pDataBuffer = pData;
++ pReq->BlockCount = 1;
++ pReq->BlockLen = Length;
++ }
++
++ status = IssueRequestToHCD(pHcd,pReq);
++
++ if (NULL == pReqToUse) {
++ DBG_ASSERT(pReq != NULL);
++ FreeRequest(pReq);
++ }
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ ConvertVoltageCapsToOCRMask - initialize card
++ Input: VoltageCaps - voltage cap to look up
++ Return: 32 bit OCR mask
++ Notes: this function sets voltage for +- 10%
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static UINT32 ConvertVoltageCapsToOCRMask(SLOT_VOLTAGE_MASK VoltageCaps)
++{
++ UINT32 ocrMask;
++
++ ocrMask = 0;
++
++ if (VoltageCaps & SLOT_POWER_3_3V) {
++ ocrMask |= SD_OCR_3_2_TO_3_3_VDD | SD_OCR_3_3_TO_3_4_VDD;
++ }
++ if (VoltageCaps & SLOT_POWER_3_0V) {
++ ocrMask |= SD_OCR_2_9_TO_3_0_VDD | SD_OCR_3_0_TO_3_1_VDD;
++ }
++ if (VoltageCaps & SLOT_POWER_2_8V) {
++ ocrMask |= SD_OCR_2_7_TO_2_8_VDD | SD_OCR_2_8_TO_2_9_VDD;
++ }
++ if (VoltageCaps & SLOT_POWER_2_0V) {
++ ocrMask |= SD_OCR_1_9_TO_2_0_VDD | SD_OCR_2_0_TO_2_1_VDD;
++ }
++ if (VoltageCaps & SLOT_POWER_1_8V) {
++ ocrMask |= SD_OCR_1_7_TO_1_8_VDD | SD_OCR_1_8_TO_1_9_VDD;
++ }
++ if (VoltageCaps & SLOT_POWER_1_6V) {
++ ocrMask |= SD_OCR_1_6_TO_1_7_VDD;
++ }
++
++ return ocrMask;
++}
++
++static UINT32 GetUsableOCRValue(UINT32 CardOCR, UINT32 SlotOCRMask)
++{
++ INT i;
++ UINT32 mask = 0;
++
++ for (i = 0; i < 32; i++) {
++ mask = 1 << i;
++ if ((SlotOCRMask & mask) && (CardOCR & mask)) {
++ return mask;
++ }
++ }
++
++ return mask;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ GetPowerSetting - power up the SDIO card
++ Input: pHcd - HCD object
++ pOCRvalue - OCR value of the card
++ Output: pOCRvalue - OCR to actually use
++ Return: power setting for HCD based on card's OCR, zero indicates unsupported
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static SLOT_VOLTAGE_MASK GetPowerSetting(PSDHCD pHcd, UINT32 *pOCRvalue)
++{
++ UINT32 ocrMask;
++ SLOT_VOLTAGE_MASK hcdVoltage = 0;
++ SLOT_VOLTAGE_MASK hcdVMask;
++ INT i;
++
++ /* check preferred value */
++ ocrMask = ConvertVoltageCapsToOCRMask(pHcd->SlotVoltagePreferred);
++ if (ocrMask & *pOCRvalue) {
++ /* using preferred voltage */
++ *pOCRvalue = GetUsableOCRValue(*pOCRvalue, ocrMask);
++ hcdVoltage = pHcd->SlotVoltagePreferred;
++ } else {
++ /* walk through the slot voltage caps and find a match */
++ for (i = 0; i < 8; i++) {
++ hcdVMask = (1 << i);
++ if (hcdVMask & pHcd->SlotVoltageCaps) {
++ ocrMask = ConvertVoltageCapsToOCRMask((SLOT_VOLTAGE_MASK)(pHcd->SlotVoltageCaps & hcdVMask));
++ if (ocrMask & *pOCRvalue) {
++ /* found a match */
++ *pOCRvalue = GetUsableOCRValue(*pOCRvalue, ocrMask);
++ hcdVoltage = pHcd->SlotVoltageCaps & hcdVMask;
++ break;
++ }
++ }
++ }
++ }
++
++ return hcdVoltage;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ TestPresence - test the presence of a card/function
++ Input: pHcd - HCD object
++ TestType - type of test to perform
++ Output: pReq - Request to use (optional)
++ Return:
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS TestPresence(PSDHCD pHcd,
++ CARD_INFO_FLAGS TestType,
++ PSDREQUEST pReq)
++{
++ SDIO_STATUS status = SDIO_STATUS_ERROR;
++
++ switch (TestType) {
++ case CARD_SDIO:
++ /* issue CMD5 */
++ status = _IssueSimpleBusRequest(pHcd,CMD5,0,
++ SDREQ_FLAGS_RESP_SDIO_R4 | SDREQ_FLAGS_RESP_SKIP_SPI_FILT,pReq);
++ break;
++ case CARD_SD:
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* ACMD41 just starts initialization when in SPI mode, argument is ignored
++ * Note: In SPI mode ACMD41 uses an R1 response */
++ status = _IssueSimpleBusRequest(pHcd,ACMD41,0,
++ SDREQ_FLAGS_APP_CMD | SDREQ_FLAGS_RESP_R1,pReq);
++
++ } else {
++ /* issue ACMD41 with OCR value of zero */
++ /* ACMD41 on SD uses an R3 response */
++ status = _IssueSimpleBusRequest(pHcd,ACMD41,0,
++ SDREQ_FLAGS_APP_CMD | SDREQ_FLAGS_RESP_R3,pReq);
++ }
++ break;
++ case CARD_MMC:
++ /* issue CMD1 */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* note: in SPI mode an R1 response is used */
++ status = _IssueSimpleBusRequest(pHcd,CMD1,0,SDREQ_FLAGS_RESP_R1,pReq);
++ } else {
++ status = _IssueSimpleBusRequest(pHcd,CMD1,0,SDREQ_FLAGS_RESP_R3,pReq);
++ }
++ break;
++ default:
++ DBG_ASSERT(FALSE);
++ break;
++ }
++
++ return status;
++}
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ ReadOCR - read the OCR
++ Input: pHcd - HCD object
++ ReadType - type of read to perform
++ OCRValue - OCR value to use as an argument
++ Output: pReq - Request to use
++ pOCRValueRd - OCR value read back (can be NULL)
++ Return:
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static SDIO_STATUS ReadOCR(PSDHCD pHcd,
++ CARD_INFO_FLAGS ReadType,
++ PSDREQUEST pReq,
++ UINT32 OCRValue,
++ UINT32 *pOCRValueRd)
++{
++ SDIO_STATUS status = SDIO_STATUS_ERROR;
++
++ switch (ReadType) {
++ case CARD_SDIO:
++ /* CMD5 for SDIO cards */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* skip the SPI filter, we will decode the response here */
++ status = _IssueSimpleBusRequest(pHcd,CMD5,
++ OCRValue,
++ SDREQ_FLAGS_RESP_SDIO_R4 |
++ SDREQ_FLAGS_RESP_SKIP_SPI_FILT,
++ pReq);
++ } else {
++ /* native SD */
++ status = _IssueSimpleBusRequest(pHcd,CMD5,
++ OCRValue,
++ SDREQ_FLAGS_RESP_SDIO_R4,
++ pReq);
++ }
++ break;
++ case CARD_SD:
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* CMD58 is used to read the OCR */
++ status = _IssueSimpleBusRequest(pHcd,CMD58,
++ 0, /* argument ignored */
++ (SDREQ_FLAGS_RESP_R3 | SDREQ_FLAGS_RESP_SKIP_SPI_FILT),
++ pReq);
++ } else {
++ /* SD Native uses ACMD41 */
++ status = _IssueSimpleBusRequest(pHcd,ACMD41,
++ OCRValue,
++ SDREQ_FLAGS_APP_CMD | SDREQ_FLAGS_RESP_R3,
++ pReq);
++ }
++ break;
++ case CARD_MMC:
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* CMD58 is used to read the OCR */
++ status = _IssueSimpleBusRequest(pHcd,CMD58,
++ 0, /* argument ignored */
++ (SDREQ_FLAGS_RESP_R3 | SDREQ_FLAGS_RESP_SKIP_SPI_FILT),
++ pReq);
++ } else {
++ /* MMC Native uses CMD1 */
++ status = _IssueSimpleBusRequest(pHcd,CMD1,
++ OCRValue, SDREQ_FLAGS_RESP_R3,
++ pReq);
++ }
++ break;
++ default:
++ DBG_ASSERT(FALSE);
++ break;
++ }
++
++ if (SDIO_SUCCESS(status) && (pOCRValueRd != NULL)) {
++ *pOCRValueRd = 0;
++ /* someone wants the OCR read back */
++ switch (ReadType) {
++ case CARD_SDIO:
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ *pOCRValueRd = SPI_SDIO_R4_GET_OCR(pReq->Response);
++ } else {
++ *pOCRValueRd = SD_SDIO_R4_GET_OCR(pReq->Response);
++ }
++ break;
++ case CARD_SD:
++ case CARD_MMC:
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ *pOCRValueRd = SPI_R3_GET_OCR(pReq->Response);
++ } else {
++ *pOCRValueRd = SD_R3_GET_OCR(pReq->Response);
++ }
++ break;
++ default:
++ DBG_ASSERT(FALSE);
++ break;
++ }
++ }
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ PollCardReady - poll card till it's ready
++ Input: pHcd - HCD object
++ OCRValue - OCR value to poll with
++ PollType - polling type (based on card type)
++ Output:
++ Return:
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS PollCardReady(PSDHCD pHcd, UINT32 OCRValue, CARD_INFO_FLAGS PollType)
++{
++ INT cardReadyRetry;
++ SDIO_STATUS status;
++ PSDREQUEST pReq;
++
++ if (!((PollType == CARD_SDIO) || (PollType == CARD_SD) || (PollType == CARD_MMC))) {
++ DBG_ASSERT(FALSE);
++ return SDIO_STATUS_INVALID_PARAMETER;
++ }
++
++ pReq = AllocateRequest();
++ if (NULL == pReq) {
++ return SDIO_STATUS_NO_RESOURCES;
++ }
++
++ status = SDIO_STATUS_SUCCESS;
++ cardReadyRetry = pBusContext->CardReadyPollingRetry;
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Polling card ready, Using OCR:0x%8.8X, Poll Type:0x%X\n",
++ OCRValue,PollType));
++
++ /* now issue CMD with the actual OCR as an argument until the card is ready */
++ while (cardReadyRetry) {
++ if (IS_HCD_BUS_MODE_SPI(pHcd) && !(PollType == CARD_SDIO)) {
++ if (PollType == CARD_MMC) {
++ /* under SPI mode for MMC cards, we need to issue CMD1 and
++ * check the response for the "in-idle" bit */
++ status = _IssueSimpleBusRequest(pHcd,
++ CMD1,
++ 0,
++ SDREQ_FLAGS_RESP_R1 | SDREQ_FLAGS_RESP_SKIP_SPI_FILT,
++ pReq);
++ } else if (PollType == CARD_SD) {
++ /* under SPI mode for SD cards, we need to issue ACMD41 and
++ * check the response for the "in-idle" bit */
++ status = _IssueSimpleBusRequest(pHcd,
++ ACMD41,
++ 0,
++ SDREQ_FLAGS_RESP_R1 |
++ SDREQ_FLAGS_APP_CMD |
++ SDREQ_FLAGS_RESP_SKIP_SPI_FILT,
++ pReq);
++ } else {
++ DBG_ASSERT(FALSE);
++ }
++ } else {
++ /* for SD/MMC in native mode and SDIO (all modes) we need to read the OCR register */
++ /* read the OCR using the supplied OCR value as an argument, we don't care about the
++ * actual OCR read-back, but we are interested in the response */
++ status = ReadOCR(pHcd,PollType,pReq,OCRValue,NULL);
++ }
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to issue CMD to poll ready \n"));
++ break;
++ }
++ if (PollType == CARD_SDIO) {
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ if (SPI_SDIO_R4_IS_CARD_READY(pReq->Response)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SDIO Card Ready! (SPI) \n"));
++ break;
++ }
++ } else {
++ if (SD_SDIO_R4_IS_CARD_READY(pReq->Response)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SDIO Card Ready! \n"));
++ break;
++ }
++ }
++ } else if ((PollType == CARD_SD) || (PollType == CARD_MMC)) {
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* check response when MMC or SD cards operate in SPI mode */
++ if (!(GET_SPI_R1_RESP_TOKEN(pReq->Response) & SPI_CS_STATE_IDLE)) {
++ /* card is no longer in idle */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SD/MMC Card (SPI mode) is ready! \n"));
++ break;
++ }
++ } else {
++ /* check the OCR busy bit */
++ if (SD_R3_IS_CARD_READY(pReq->Response)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SD/MMC (Native Mode) Card Ready! \n"));
++ break;
++ }
++ }
++ } else {
++ DBG_ASSERT(FALSE);
++ }
++ cardReadyRetry--;
++ /* delay */
++ status = OSSleep(OCR_READY_CHECK_DELAY_MS);
++ if (!SDIO_SUCCESS(status)){
++ break;
++ }
++ }
++
++ if (0 == cardReadyRetry) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Card Ready timeout! \n"));
++ status = SDIO_STATUS_DEVICE_ERROR;
++ }
++
++ FreeRequest(pReq);
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ AdjustSlotPower - adjust slot power
++ Input: pHcd - HCD object
++ Output: pOCRvalue - ocr value to use
++ Return:
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static SDIO_STATUS AdjustSlotPower(PSDHCD pHcd, UINT32 *pOCRvalue)
++{
++ SDCONFIG_POWER_CTRL_DATA pwrSetting;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ ZERO_OBJECT(pwrSetting);
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Bus Driver: Adjusting Slot Power, Requesting adjustment for OCR:0x%8.8X \n",
++ *pOCRvalue));
++
++ do {
++ pwrSetting.SlotPowerEnable = TRUE;
++ /* get optimal power setting */
++ pwrSetting.SlotPowerVoltageMask = GetPowerSetting(pHcd, pOCRvalue);
++ if (0 == pwrSetting.SlotPowerVoltageMask) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: No matching voltage for OCR \n"));
++ status = SDIO_STATUS_DEVICE_ERROR;
++ break;
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Slot Pwr Mask 0x%X for OCR:0x%8.8X \n",
++ pwrSetting.SlotPowerVoltageMask,*pOCRvalue));
++ status = _IssueConfig(pHcd,SDCONFIG_POWER_CTRL,&pwrSetting,sizeof(pwrSetting));
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set power in hcd \n"));
++ break;
++ }
++ /* delay for power to settle */
++ OSSleep(pBusContext->PowerSettleDelay);
++ /* save off for drivers */
++ pHcd->CardProperties.CardVoltage = pwrSetting.SlotPowerVoltageMask;
++
++ } while (FALSE);
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ ConvertEncodedTransSpeed - convert encoded TRANS_SPEED value to a clock rate
++ Input: TransSpeedValue - encoded transfer speed value
++ Output:
++ Return: appropriate SD clock rate
++ Notes: This function returns a rate of 0, if it could not be determined.
++ This function can check tran speed values for SD,SDIO and MMC cards
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static SD_BUSCLOCK_RATE ConvertEncodedTransSpeed(UINT8 TransSpeedValue)
++{
++ SD_BUSCLOCK_RATE transfMul = 0;
++ UINT8 timeVal = 0;
++
++ switch (TransSpeedValue & TRANSFER_UNIT_MULTIPIER_MASK) {
++ case 0:
++ transfMul = 10000;
++ break;
++ case 1:
++ transfMul = 100000;
++ break;
++ case 2:
++ transfMul = 1000000;
++ break;
++ case 3:
++ transfMul = 10000000;
++ break;
++ default:
++ transfMul = 0;
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: Card transfer multipler is wrong (val=0x%X)! \n",
++ TransSpeedValue));
++ break;
++ }
++
++ switch ((TransSpeedValue & TIME_VALUE_MASK) >> TIME_VALUE_SHIFT) {
++ case 1: timeVal = 10; break;
++ case 2: timeVal = 12; break;
++ case 3: timeVal = 13; break;
++ case 4: timeVal = 15; break;
++ case 5: timeVal = 20; break;
++ case 6: timeVal = 25; break;
++ case 7: timeVal = 30; break;
++ case 8: timeVal = 35; break;
++ case 9: timeVal = 40; break;
++ case 10: timeVal = 45; break;
++ case 11: timeVal = 50; break;
++ case 12: timeVal = 55; break;
++ case 13: timeVal = 60; break;
++ case 14: timeVal = 70; break;
++ case 15: timeVal = 80; break;
++ default: timeVal = 0;
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: Card time value is wrong (val=0x%X)! \n",
++ TransSpeedValue));
++ break;
++ }
++
++ if ((transfMul != 0) && (timeVal != 0)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Card Reported Max: %d Hz (0x%X) \n",
++ (timeVal*transfMul), TransSpeedValue));
++ return timeVal*transfMul;
++ }
++
++ return 0;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SelectDeselectCard - Select or deselect a card
++ Input: pHcd - HCD object
++ Select - select the card
++ Output:
++ Return: status
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static SDIO_STATUS SelectDeselectCard(PSDHCD pHcd, BOOL Select)
++{
++ SDIO_STATUS status;
++
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* SPI mode cards do not support selection */
++ status = SDIO_STATUS_SUCCESS;
++ } else {
++ if (!Select) {
++ /* deselect, note that deselecting a card does not return a response */
++ status = _IssueSimpleBusRequest(pHcd,
++ CMD7,0,
++ SDREQ_FLAGS_NO_RESP,NULL);
++ } else {
++ /* select */
++ status = _IssueSimpleBusRequest(pHcd,
++ CMD7,(pHcd->CardProperties.RCA << 16),
++ SDREQ_FLAGS_RESP_R1B,NULL);
++ }
++ }
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Failed to %s card, RCA:0x%X Err:%d \n",
++ (Select ? "Select":"Deselect"), pHcd->CardProperties.RCA, status));
++ }
++ return status;
++}
++
++/* reorder a buffer by swapping MSB with LSB */
++static void ReorderBuffer(UINT8 *pBuffer, INT Bytes)
++{
++ UINT8 *pEnd;
++ UINT8 temp;
++
++ DBG_ASSERT(!(Bytes & 1));
++ /* point to the end */
++ pEnd = &pBuffer[Bytes - 1];
++ /* divide in half */
++ Bytes = Bytes >> 1;
++
++ while (Bytes) {
++ temp = *pBuffer;
++ /* swap bytes */
++ *pBuffer = *pEnd;
++ *pEnd = temp;
++ pBuffer++;
++ pEnd--;
++ Bytes--;
++ }
++}
++
++#define ADJUST_OPER_CLOCK(pBusMode,Clock) \
++ (pBusMode)->ClockRate = min((SD_BUSCLOCK_RATE)(Clock),(pBusMode)->ClockRate)
++#define ADJUST_OPER_BLOCK_LEN(pCaps,Length) \
++ (pCaps)->OperBlockLenLimit = min((UINT16)(Length),(pCaps)->OperBlockLenLimit)
++#define ADJUST_OPER_BLOCK_COUNT(pCaps,Count) \
++ (pCaps)->OperBlockCountLimit = min((UINT16)(Count),(pCaps)->OperBlockCountLimit)
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ GetBusParameters - Get bus parameters for a card
++ Input: pHcd - HCD object
++ pBusMode - current bus mode on entry
++ Output: pBusMode - new adjusted bus mode
++ Return: status
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static SDIO_STATUS GetBusParameters(PSDHCD pHcd, PSDCONFIG_BUS_MODE_DATA pBusMode)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UINT8 temp;
++ UINT32 tplAddr;
++ struct SDIO_FUNC_EXT_COMMON_TPL func0ext;
++ UINT8 scrRegister[SD_SCR_BYTES];
++ SD_BUSCLOCK_RATE cardReportedRate = 0;
++ PSDREQUEST pReq = NULL;
++ BOOL spiMode = FALSE;
++
++
++ if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_SPI) {
++ spiMode = TRUE;
++ }
++
++ if (!spiMode) {
++ /* set highest bus mode bus driver is allowing (non-SPI), the code below will
++ * adjust to lower or equal settings */
++ pBusMode->BusModeFlags = pBusContext->DefaultBusMode;
++ }
++ /* set operational parameters */
++ pBusMode->ClockRate = pBusContext->DefaultOperClock;
++ pHcd->CardProperties.OperBlockLenLimit = pBusContext->DefaultOperBlockLen;
++ pHcd->CardProperties.OperBlockCountLimit = pBusContext->DefaultOperBlockCount;
++
++ /* adjust operational block counts and length to match HCD */
++ ADJUST_OPER_BLOCK_LEN(&pHcd->CardProperties,pHcd->MaxBytesPerBlock);
++ ADJUST_OPER_BLOCK_COUNT(&pHcd->CardProperties,pHcd->MaxBlocksPerTrans);
++ /* limit operational clock to the max clock rate */
++ ADJUST_OPER_CLOCK(pBusMode,pHcd->MaxClockRate);
++
++ if (!spiMode) {
++ /* check HCD bus mode */
++ if (!(pHcd->Attributes & SDHCD_ATTRIB_BUS_4BIT) ||
++ ((pHcd->CardProperties.Flags & CARD_SDIO) &&
++ (pHcd->Attributes & SDHCD_ATTRIB_NO_4BIT_IRQ)) ) {
++
++ if (pHcd->Attributes & SDHCD_ATTRIB_BUS_4BIT) {
++ DBG_PRINT(SDDBG_WARN,
++ ("SDIO Card Detected, but host does not support IRQs in 4 bit mode - dropping to 1 bit. \n"));
++ }
++ /* force to 1 bit mode */
++ SDCONFIG_SET_BUS_WIDTH(pBusMode->BusModeFlags, SDCONFIG_BUS_WIDTH_1_BIT);
++ }
++ }
++
++ /* now do various card inquiries to drop the bus mode or clock
++ * none of these checks can raise the bus mode or clock higher that what
++ * was initialized above */
++ do {
++ if (pHcd->CardProperties.Flags & (CARD_SD | CARD_MMC)) {
++ /* allocate a request for response data we'll need */
++ pReq = AllocateRequest();
++ if (NULL == pReq) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++ }
++
++ if (!spiMode && (pHcd->CardProperties.Flags & CARD_MMC)) {
++ /* MMC cards all run in 1 bit mode */
++ SDCONFIG_SET_BUS_WIDTH(pBusMode->BusModeFlags, SDCONFIG_BUS_WIDTH_1_BIT);
++ }
++
++ if (pHcd->CardProperties.Flags & CARD_SD) {
++ DBG_ASSERT(pReq != NULL);
++ DBG_PRINT(SDDBG_TRACE, ("Getting SCR from SD Card..\n"));
++ /* read SCR (requires data transfer) to get supported modes */
++ status = _IssueBusRequestBd(pHcd,ACMD51,0,
++ SDREQ_FLAGS_RESP_R1 | SDREQ_FLAGS_APP_CMD |
++ SDREQ_FLAGS_DATA_TRANS,
++ pReq,&scrRegister,SD_SCR_BYTES);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_WARN, ("SD card does not have SCR. \n"));
++ if (!spiMode) {
++ /* switch it to 1 bit mode */
++ SDCONFIG_SET_BUS_WIDTH(pBusMode->BusModeFlags, SDCONFIG_BUS_WIDTH_1_BIT);
++ }
++ status = SDIO_STATUS_SUCCESS;
++ } else {
++ /* we have to reorder this buffer since the SCR is sent MSB first on the data
++ * data bus */
++ ReorderBuffer(scrRegister,SD_SCR_BYTES);
++ /* got the SCR */
++ DBG_PRINT(SDDBG_TRACE, ("SD SCR StructRev:0x%X, Flags:0x%X \n",
++ GET_SD_SCR_STRUCT_VER(scrRegister),
++ GET_SD_SCR_BUSWIDTHS_FLAGS(scrRegister)));
++ /* set the revision */
++ switch (GET_SD_SCR_SDSPEC_VER(scrRegister)) {
++ case SCR_SD_SPEC_1_00:
++ DBG_PRINT(SDDBG_TRACE, ("SD Spec Revision 1.01 \n"));
++ pHcd->CardProperties.SD_MMC_Revision = SD_REVISION_1_01;
++ break;
++ case SCR_SD_SPEC_1_10:
++ DBG_PRINT(SDDBG_TRACE, ("SD Spec Revision 1.10 \n"));
++ pHcd->CardProperties.SD_MMC_Revision = SD_REVISION_1_10;
++ break;
++ default:
++ DBG_PRINT(SDDBG_WARN, ("SD Spec Revision is greater than 1.10 \n"));
++ pHcd->CardProperties.SD_MMC_Revision = SD_REVISION_1_10;
++ break;
++ }
++
++ if (!(GET_SD_SCR_BUSWIDTHS(scrRegister) & SCR_BUS_SUPPORTS_4_BIT)) {
++ if (!spiMode) {
++ DBG_PRINT(SDDBG_WARN, ("SD SCR reports 1bit only Mode \n"));
++ /* switch it to 1 bit mode */
++ SDCONFIG_SET_BUS_WIDTH(pBusMode->BusModeFlags, SDCONFIG_BUS_WIDTH_1_BIT);
++ }
++ }
++ }
++ }
++
++ if (pHcd->CardProperties.Flags & (CARD_SD | CARD_MMC)) {
++ DBG_ASSERT(pReq != NULL);
++ /* de-select the card in order to get the CSD */
++ status = SelectDeselectCard(pHcd,FALSE);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to deselect card before getting CSD \n"));
++ break;
++ }
++ /* Get CSD for SD or MMC cards */
++ if (spiMode) {
++ /* in SPI mode, getting the CSD requires a read data transfer */
++ status = _IssueBusRequestBd(pHcd,CMD9,0,
++ SDREQ_FLAGS_RESP_R1 | SDREQ_FLAGS_DATA_TRANS,
++ pReq,
++ pHcd->CardProperties.CardCSD,
++ MAX_CSD_CID_BYTES);
++ if (SDIO_SUCCESS(status)) {
++ /* when the CSD is sent over in SPI data mode, it comes to us in MSB first
++ * and thus is not ordered correctly as defined in the SD spec */
++ ReorderBuffer(pHcd->CardProperties.CardCSD,MAX_CSD_CID_BYTES);
++ }
++ } else {
++ status = _IssueSimpleBusRequest(pHcd,
++ CMD9,
++ (pHcd->CardProperties.RCA << 16),
++ SDREQ_FLAGS_RESP_R2,
++ pReq);
++ if (SDIO_SUCCESS(status)) {
++ /* save the CSD */
++ memcpy(pHcd->CardProperties.CardCSD,pReq->Response,MAX_CARD_RESPONSE_BYTES);
++ }
++ }
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get CSD, Err:%d \n",
++ status));
++ break;
++ }
++ /* for MMC cards, the spec version is in the CSD */
++ if (pHcd->CardProperties.Flags & CARD_MMC) {
++ DBG_PRINT(SDDBG_TRACE, ("MMC Spec version : (0x%2.2X) \n",
++ GET_MMC_SPEC_VERSION(pHcd->CardProperties.CardCSD)));
++ switch (GET_MMC_SPEC_VERSION(pHcd->CardProperties.CardCSD)) {
++ case MMC_SPEC_1_0_TO_1_2:
++ case MMC_SPEC_1_4:
++ case MMC_SPEC_2_0_TO_2_2:
++ DBG_PRINT(SDDBG_WARN, ("MMC Spec version less than 3.1 \n"));
++ pHcd->CardProperties.SD_MMC_Revision = MMC_REVISION_1_0_2_2;
++ break;
++ case MMC_SPEC_3_1:
++ DBG_PRINT(SDDBG_TRACE, ("MMC Spec version 3.1 \n"));
++ pHcd->CardProperties.SD_MMC_Revision = MMC_REVISION_3_1;
++ break;
++ case MMC_SPEC_4_0_TO_4_1:
++ DBG_PRINT(SDDBG_TRACE, ("MMC Spec version 4.0-4.1 \n"));
++ pHcd->CardProperties.SD_MMC_Revision = MMC_REVISION_4_0;
++ break;
++ default:
++ pHcd->CardProperties.SD_MMC_Revision = MMC_REVISION_3_1;
++ DBG_PRINT(SDDBG_WARN, ("MMC Spec version greater than 4.1\n"));
++ break;
++ }
++ }
++ /* re-select the card */
++ status = SelectDeselectCard(pHcd,TRUE);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to re-select card after getting CSD \n"));
++ break;
++ }
++ }
++
++ if ((pHcd->CardProperties.Flags & CARD_SD) &&
++ !(pHcd->CardProperties.Flags & CARD_SDIO) &&
++ SDDEVICE_IS_SD_REV_GTEQ_1_10(pHcd->pPseudoDev) &&
++ (pHcd->Attributes & SDHCD_ATTRIB_SD_HIGH_SPEED) &&
++ !spiMode) {
++ UINT32 arg;
++ PUINT8 pSwitchStatusBlock = KernelAlloc(SD_SWITCH_FUNC_STATUS_BLOCK_BYTES);
++
++ if (NULL == pSwitchStatusBlock) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++
++ arg = SD_SWITCH_FUNC_ARG_GROUP_CHECK(SD_SWITCH_HIGH_SPEED_GROUP,
++ SD_SWITCH_HIGH_SPEED_FUNC_NO);
++
++ /* for 1.10 SD cards, check if high speed mode is supported */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Checking SD Card for switchable functions (CMD6 arg:0x%X)\n",arg));
++
++ /* issue simple data transfer request to read the switch status */
++ status = _IssueBusRequestBd(pHcd,
++ CMD6,
++ arg,
++ SDREQ_FLAGS_RESP_R1 | SDREQ_FLAGS_DATA_TRANS,
++ pReq,
++ pSwitchStatusBlock,
++ SD_SWITCH_FUNC_STATUS_BLOCK_BYTES);
++
++ if (SDIO_SUCCESS(status)) {
++ UINT16 switchGroupMask;
++ /* need to reorder this since cards send this MSB first */
++ ReorderBuffer(pSwitchStatusBlock,SD_SWITCH_FUNC_STATUS_BLOCK_BYTES);
++ switchGroupMask = SD_SWITCH_FUNC_STATUS_GET_GRP_BIT_MASK(pSwitchStatusBlock,SD_SWITCH_HIGH_SPEED_GROUP);
++ DBG_PRINT(SDDBG_TRACE, ("SD Card Switch Status Group1 Mask:0x%X Max Current:%d\n",
++ switchGroupMask, SD_SWITCH_FUNC_STATUS_GET_MAX_CURRENT(pSwitchStatusBlock) ));
++ if (SD_SWITCH_FUNC_STATUS_GET_MAX_CURRENT(pSwitchStatusBlock) == 0) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: SD Switch Status block has zero max current \n"));
++ SDLIB_PrintBuffer(pSwitchStatusBlock,
++ SD_SWITCH_FUNC_STATUS_BLOCK_BYTES,
++ "SDIO Bus Driver: SD Switch Status Block Error");
++ } else {
++ /* check HS support */
++ if (switchGroupMask & (1 << SD_SWITCH_HIGH_SPEED_FUNC_NO)) {
++ DBG_PRINT(SDDBG_TRACE, ("SD Card Supports High Speed Mode\n"));
++ /* set the rate, this will override the CSD value */
++ cardReportedRate = SD_HS_MAX_BUS_CLOCK;
++ pBusMode->BusModeFlags |= SDCONFIG_BUS_MODE_SD_HS;
++ }
++ }
++ } else {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get SD Switch Status block (%d)\n", status));
++ /* just fall through, we'll handle this like a normal SD card */
++ status = SDIO_STATUS_SUCCESS;
++ }
++
++ KernelFree(pSwitchStatusBlock);
++ }
++
++ if ((pHcd->CardProperties.Flags & CARD_MMC) &&
++ SDDEVICE_IS_MMC_REV_GTEQ_4_0(pHcd->pPseudoDev) &&
++ (pHcd->Attributes & SDHCD_ATTRIB_MMC_HIGH_SPEED) &&
++ !spiMode) {
++ /* for MMC cards, get the Extended CSD to get the High speed and
++ * wide bus paramaters */
++
++ PUINT8 pExtData = KernelAlloc(MMC_EXT_CSD_SIZE);
++
++ if (NULL == pExtData) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++ /* issue simple data transfer request to read the extended CSD */
++ status = _IssueBusRequestBd(pHcd,MMC_CMD8,0,
++ SDREQ_FLAGS_RESP_R1 | SDREQ_FLAGS_DATA_TRANS,
++ pReq,
++ pExtData,
++ MMC_EXT_CSD_SIZE);
++ if (SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_TRACE, ("MMC Ext CSD Version: 0x%X Card Type: 0x%X\n",
++ pExtData[MMC_EXT_VER_OFFSET],pExtData[MMC_EXT_CARD_TYPE_OFFSET]));
++ /* check HS support */
++ if (pExtData[MMC_EXT_CARD_TYPE_OFFSET] & MMC_EXT_CARD_TYPE_HS_52) {
++ /* try 52 Mhz */
++ cardReportedRate = 52000000;
++ pBusMode->BusModeFlags |= SDCONFIG_BUS_MODE_MMC_HS;
++ } else if (pExtData[MMC_EXT_CARD_TYPE_OFFSET] & MMC_EXT_CARD_TYPE_HS_26) {
++ /* try 26MHZ */
++ cardReportedRate = 26000000;
++ pBusMode->BusModeFlags |= SDCONFIG_BUS_MODE_MMC_HS;
++ } else {
++ /* doesn't report high speed capable */
++ cardReportedRate = 0;
++ }
++
++ if (cardReportedRate && !spiMode) {
++ /* figure out the bus mode */
++ if (pHcd->Attributes & SDHCD_ATTRIB_BUS_MMC8BIT) {
++ SDCONFIG_SET_BUS_WIDTH(pBusMode->BusModeFlags, SDCONFIG_BUS_WIDTH_MMC8_BIT);
++ } else if (pHcd->Attributes & SDHCD_ATTRIB_BUS_4BIT) {
++ SDCONFIG_SET_BUS_WIDTH(pBusMode->BusModeFlags, SDCONFIG_BUS_WIDTH_4_BIT);
++ } else {
++ /* we leave it to default to 1 bit mode */
++ }
++ }
++ } else {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get MMC Extended CSD \n"));
++ /* just fall through, we'll do without the extended information
++ * and run it like a legacy MMC card */
++ status = SDIO_STATUS_SUCCESS;
++ }
++
++ KernelFree(pExtData);
++ }
++
++ if (pHcd->CardProperties.Flags & (CARD_SD | CARD_MMC)) {
++
++ if (0 == cardReportedRate) {
++ /* extract rate from CSD only if it was not set by earlier tests */
++ cardReportedRate = ConvertEncodedTransSpeed(
++ GET_SD_CSD_TRANS_SPEED(pHcd->CardProperties.CardCSD));
++ /* fall through and test for zero again */
++ }
++
++ if (cardReportedRate != 0) {
++ /* adjust clock based on what the card can handle */
++ ADJUST_OPER_CLOCK(pBusMode,cardReportedRate);
++ } else {
++ /* something is wrong with the CSD */
++ if (DBG_GET_DEBUG_LEVEL() >= SDDBG_TRACE) {
++ SDLIB_PrintBuffer(pHcd->CardProperties.CardCSD,
++ MAX_CARD_RESPONSE_BYTES,
++ "SDIO Bus Driver: CSD Dump");
++ }
++ /* can't figure out the card rate, so set reasonable defaults */
++ if (pHcd->CardProperties.Flags & CARD_SD) {
++ ADJUST_OPER_CLOCK(pBusMode,SD_MAX_BUS_CLOCK);
++ } else {
++ ADJUST_OPER_CLOCK(pBusMode,MMC_MAX_BUS_CLOCK);
++ }
++ }
++ }
++
++ /* note, we do SDIO card "after" SD in case this is a combo card */
++ if (pHcd->CardProperties.Flags & CARD_SDIO) {
++ /* read card capabilities */
++ status = Cmd52ReadByteCommon(pHcd->pPseudoDev,
++ SDIO_CARD_CAPS_REG,
++ &pHcd->CardProperties.SDIOCaps);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Card Caps: 0x%X \n",pHcd->CardProperties.SDIOCaps));
++ if (pHcd->CardProperties.SDIOCaps & SDIO_CAPS_LOW_SPEED) {
++ /* adjust max clock for LS device */
++ ADJUST_OPER_CLOCK(pBusMode,SDIO_LOW_SPEED_MAX_BUS_CLOCK);
++ /* adjust bus if LS device does not support 4 bit mode */
++ if (!(pHcd->CardProperties.SDIOCaps & SDIO_CAPS_4BIT_LS)) {
++ if (!spiMode) {
++ /* low speed device does not support 4 bit mode, force us to 1 bit */
++ SDCONFIG_SET_BUS_WIDTH(pBusMode->BusModeFlags,
++ SDCONFIG_BUS_WIDTH_1_BIT);
++ }
++ }
++ }
++
++ /* check if 1.2 card supports high speed mode, checking HCD as well*/
++ if (SDDEVICE_IS_SDIO_REV_GTEQ_1_20(pHcd->pPseudoDev) &&
++ (pHcd->Attributes & SDHCD_ATTRIB_SD_HIGH_SPEED) &&
++ !spiMode) {
++ UCHAR hsControl = 0;
++
++ status = Cmd52ReadByteCommon(pHcd->pPseudoDev,
++ SDIO_HS_CONTROL_REG,
++ &hsControl);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Failed to read high speed control (%d) \n",status));
++ /* reset status and continue */
++ status = SDIO_STATUS_SUCCESS;
++ } else {
++ if (hsControl & SDIO_HS_CONTROL_SHS) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Card Supports High Speed Mode\n"));
++ pBusMode->BusModeFlags |= SDCONFIG_BUS_MODE_SD_HS;
++ }
++ }
++
++ }
++
++ cardReportedRate = 0;
++ temp = sizeof(func0ext);
++ tplAddr = pHcd->CardProperties.CommonCISPtr;
++ /* get the FUNCE tuple */
++ status = SDLIB_FindTuple(pHcd->pPseudoDev,
++ CISTPL_FUNCE,
++ &tplAddr,
++ (PUINT8)&func0ext,
++ &temp);
++ if (!SDIO_SUCCESS(status) || (temp < sizeof(func0ext))) {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Function 0 Ext. Tuple Missing (Got size:%d) \n", temp));
++ /* reset status */
++ status = SDIO_STATUS_SUCCESS;
++ } else {
++ /* convert encoded value to rate */
++ cardReportedRate = ConvertEncodedTransSpeed(func0ext.MaxTransSpeed);
++ }
++
++ if (cardReportedRate != 0) {
++ if (pBusMode->BusModeFlags & SDCONFIG_BUS_MODE_SD_HS) {
++ if (cardReportedRate <= SD_MAX_BUS_CLOCK) {
++ DBG_PRINT(SDDBG_WARN,
++ ("SDIO Function tuple reports clock:%d Hz, with advertised High Speed support \n", cardReportedRate));
++ /* back off high speed support */
++ pBusMode->BusModeFlags &= ~SDCONFIG_BUS_MODE_SD_HS;
++ }
++ } else {
++ if (cardReportedRate > SD_MAX_BUS_CLOCK) {
++ DBG_PRINT(SDDBG_WARN,
++ ("SDIO Function tuple reports clock:%d Hz, without advertising High Speed support..using 25Mhz \n", cardReportedRate));
++ cardReportedRate = SD_MAX_BUS_CLOCK;
++ }
++ }
++ /* adjust clock based on what the card can handle */
++ ADJUST_OPER_CLOCK(pBusMode,cardReportedRate);
++
++ } else {
++ /* set a reasonable default */
++ ADJUST_OPER_CLOCK(pBusMode,SD_MAX_BUS_CLOCK);
++ }
++ }
++ } while (FALSE);
++
++ if (pReq != NULL) {
++ FreeRequest(pReq);
++ }
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SetOperationalBusMode - set operational bus mode
++ Input: pDevice - pDevice that is requesting the change
++ pBusMode - operational bus mode
++ Output: pBusMode - on return will have the actual clock rate set
++ Return: status
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SetOperationalBusMode(PSDDEVICE pDevice,
++ PSDCONFIG_BUS_MODE_DATA pBusMode)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UCHAR regData;
++ UINT32 arg;
++ UINT32 switcharg;
++ PSDHCD pHcd = pDevice->pHcd;
++
++ /* synchronize access for updating bus mode settings */
++ status = SemaphorePendInterruptable(&pDevice->pHcd->ConfigureOpsSem);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++
++ do {
++
++ if (!IS_CARD_PRESENT(pHcd)) {
++ /* for an empty slot (a Pseudo dev was passed in) we still allow the
++ * bus mode to be set for the card detect
++ * polling */
++ status = _IssueConfig(pHcd,SDCONFIG_BUS_MODE_CTRL,pBusMode,sizeof(SDCONFIG_BUS_MODE_DATA));
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set bus mode in hcd : Err:%d \n",
++ status));
++ }
++ /* nothing more to do */
++ break;
++ }
++
++
++ if ((pBusMode->BusModeFlags == SDDEVICE_GET_BUSMODE_FLAGS(pDevice)) &&
++ (pBusMode->ClockRate == SDDEVICE_GET_OPER_CLOCK(pDevice))) {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Bus Driver: Bus mode already set, nothing to do\n"));
++ pBusMode->ActualClockRate = SDDEVICE_GET_OPER_CLOCK(pDevice);
++ break;
++ }
++
++ if (pBusMode->BusModeFlags & SDCONFIG_BUS_MODE_MMC_HS) {
++ if (!(pHcd->Attributes & SDHCD_ATTRIB_MMC_HIGH_SPEED)) {
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: HCD does not support MMC High Speed\n"));
++ break;
++ }
++ }
++
++ if (pBusMode->BusModeFlags & SDCONFIG_BUS_MODE_SD_HS) {
++ if (!(pHcd->Attributes & SDHCD_ATTRIB_SD_HIGH_SPEED)) {
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: HCD does not support SD High Speed\n"));
++ break;
++ }
++ }
++
++ /* before we set the operational clock and mode, configure the clock for high
++ * speed mode on the card , if necessary */
++ if ((pHcd->CardProperties.Flags & CARD_MMC) &&
++ (pBusMode->BusModeFlags & SDCONFIG_BUS_MODE_MMC_HS) &&
++ !(SDDEVICE_GET_BUSMODE_FLAGS(pDevice) & SDCONFIG_BUS_MODE_MMC_HS)) {
++
++ switcharg = MMC_SWITCH_BUILD_ARG(MMC_SWITCH_CMD_SET0,
++ MMC_SWITCH_WRITE_BYTE,
++ MMC_EXT_HS_TIMING_OFFSET,
++ MMC_EXT_HS_TIMING_ENABLE);
++ status = _IssueSimpleBusRequest(pHcd,
++ MMC_CMD_SWITCH,
++ switcharg,
++ SDREQ_FLAGS_RESP_R1B,
++ NULL);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: Failed to switch MMC High Speed Mode (arg:0x%X): %d \n",
++ switcharg, status));
++ break;
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: High Speed MMC enabled (arg:0x%X)\n",
++ switcharg));
++ }
++
++ /* before setting bus mode and clock in the HCD, switch card to high speed mode
++ * if necessary */
++ if ((pHcd->CardProperties.Flags & CARD_SD) &&
++ (pBusMode->BusModeFlags & SDCONFIG_BUS_MODE_SD_HS) &&
++ !(SDDEVICE_GET_BUSMODE_FLAGS(pDevice) & SDCONFIG_BUS_MODE_SD_HS)) {
++ UINT32 arg;
++ PUINT8 pSwitchStatusBlock;
++
++ pSwitchStatusBlock = KernelAlloc(SD_SWITCH_FUNC_STATUS_BLOCK_BYTES);
++
++ if (NULL == pSwitchStatusBlock) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++
++ /* set high speed group */
++ arg = SD_SWITCH_FUNC_ARG_GROUP_SET(SD_SWITCH_HIGH_SPEED_GROUP,
++ SD_SWITCH_HIGH_SPEED_FUNC_NO);
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Setting SD Card for High Speed mode (CMD6 arg:0x%X)\n",arg));
++
++ /* issue simple data transfer request to switch modes */
++ status = _IssueBusRequestBd(pHcd,
++ CMD6,
++ arg,
++ SDREQ_FLAGS_RESP_R1 | SDREQ_FLAGS_DATA_TRANS,
++ NULL,
++ pSwitchStatusBlock,
++ SD_SWITCH_FUNC_STATUS_BLOCK_BYTES);
++
++ if (SDIO_SUCCESS(status)) {
++ ReorderBuffer(pSwitchStatusBlock,SD_SWITCH_FUNC_STATUS_BLOCK_BYTES);
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SD High Speed Result, Got Max Current:%d mA, SwitchResult:0x%X \n",
++ SD_SWITCH_FUNC_STATUS_GET_MAX_CURRENT(pSwitchStatusBlock),
++ SDSwitchGetSwitchResult(pSwitchStatusBlock, SD_SWITCH_HIGH_SPEED_GROUP)));
++ if (SD_SWITCH_FUNC_STATUS_GET_MAX_CURRENT(pSwitchStatusBlock) == 0) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Error in Status Block after High Speed Switch (current==0) \n"));
++ status = SDIO_STATUS_DEVICE_ERROR;
++ }
++ if (SDSwitchGetSwitchResult(pSwitchStatusBlock, SD_SWITCH_HIGH_SPEED_GROUP) !=
++ SD_SWITCH_HIGH_SPEED_FUNC_NO) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: Error in Status Block after High Speed Switch (Group1 did not switch) \n"));
++ status = SDIO_STATUS_DEVICE_ERROR;
++ }
++ if (SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SD High Speed Mode Enabled \n"));
++ } else {
++ SDLIB_PrintBuffer(pSwitchStatusBlock,
++ SD_SWITCH_FUNC_STATUS_BLOCK_BYTES,
++ "SDIO Bus Driver: SD Switch Status Block Error");
++ }
++ } else {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to Set SD High Speed Mode (%d) \n",status));
++ }
++ KernelFree(pSwitchStatusBlock);
++
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ }
++
++ /* enable/disable high speed mode for SDIO card */
++ if (pHcd->CardProperties.Flags & CARD_SDIO) {
++ BOOL doSet = TRUE;
++
++ if ((pBusMode->BusModeFlags & SDCONFIG_BUS_MODE_SD_HS) &&
++ !(SDDEVICE_GET_BUSMODE_FLAGS(pDevice) & SDCONFIG_BUS_MODE_SD_HS)) {
++ /* enable */
++ regData = SDIO_HS_CONTROL_EHS;
++ } else if (!(pBusMode->BusModeFlags & SDCONFIG_BUS_MODE_SD_HS) &&
++ (SDDEVICE_GET_BUSMODE_FLAGS(pDevice) & SDCONFIG_BUS_MODE_SD_HS)) {
++ /* disable */
++ regData = 0;
++ } else {
++ /* do nothing */
++ doSet = FALSE;
++ }
++
++ if (doSet) {
++ status = Cmd52WriteByteCommon(pDevice,
++ SDIO_HS_CONTROL_REG,
++ ®Data);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to %s HS mode in SDIO card : Err:%d\n",
++ (SDIO_HS_CONTROL_EHS == regData) ? "enable":"disable" , status));
++ break;
++ } else {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver:SDIO Card %s for High Speed mode \n",
++ (SDIO_HS_CONTROL_EHS == regData) ? "enabled":"disabled" ));
++ }
++ }
++ }
++
++ /* use synchronize-with-bus request version, this may have been requested by a
++ * function driver */
++ status = SDLIB_IssueConfig(pDevice,
++ SDCONFIG_BUS_MODE_CTRL,
++ pBusMode,
++ sizeof(SDCONFIG_BUS_MODE_DATA));
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set bus mode in hcd : Err:%d \n",
++ status));
++ break;
++ }
++
++ /* check requested bus width against the current mode */
++ if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) ==
++ SDCONFIG_GET_BUSWIDTH(pHcd->CardProperties.BusMode)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Bus mode set, no width change\n"));
++ break;
++ }
++
++ if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_SPI) {
++ /* nothing more to do for SPI */
++ break;
++ }
++
++ /* set the bus width for SD and combo cards */
++ if (pHcd->CardProperties.Flags & CARD_SD) {
++ if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_4_BIT) {
++ /* turn off card detect resistor */
++ status = _IssueSimpleBusRequest(pHcd,
++ ACMD42,
++ 0, /* disable CD */
++ SDREQ_FLAGS_APP_CMD | SDREQ_FLAGS_RESP_R1,
++ NULL);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: Failed to disable CD Res: %d \n",
++ status)); /* this should be okay */
++ }
++ arg = SD_ACMD6_BUS_WIDTH_4_BIT;
++ } else {
++ /* don't need to turn off CD in 1 bit mode, just set mode */
++ arg = SD_ACMD6_BUS_WIDTH_1_BIT;
++
++ }
++ /* set the bus width */
++ status = _IssueSimpleBusRequest(pHcd,
++ ACMD6,
++ arg, /* set bus mode */
++ SDREQ_FLAGS_APP_CMD | SDREQ_FLAGS_RESP_R1,
++ NULL);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set bus width: %d \n",
++ status));
++ break;
++ }
++ }
++ /* set bus width for SDIO cards */
++ if (pHcd->CardProperties.Flags & CARD_SDIO) {
++ /* default */
++ regData = CARD_DETECT_DISABLE | SDIO_BUS_WIDTH_1_BIT;
++
++ if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_4_BIT) {
++ /* turn off card detect resistor and set buswidth */
++ regData = CARD_DETECT_DISABLE | SDIO_BUS_WIDTH_4_BIT;
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Enabling 4 bit mode on card \n"));
++ } else {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Enabling 1 bit mode on card \n"));
++ }
++ status = Cmd52WriteByteCommon(pDevice,
++ SDIO_BUS_IF_REG,
++ ®Data);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set bus mode in Card : Err:%d\n",
++ status));
++ break;
++ }
++
++ /* check for 4-bit interrupt detect mode */
++ if ((SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_4_BIT) &&
++ (pHcd->CardProperties.SDIOCaps & SDIO_CAPS_INT_MULTI_BLK) &&
++ (pHcd->Attributes & SDHCD_ATTRIB_MULTI_BLK_IRQ)) {
++ /* enable interrupts between blocks, this doesn't actually turn on interrupts
++ * it merely allows interrupts to be asserted in the inter-block gap */
++ pHcd->CardProperties.SDIOCaps |= SDIO_CAPS_ENB_INT_MULTI_BLK;
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: 4-Bit Multi-blk Interrupt support enabled\n"));
++ } else {
++ /* make sure this is disabled */
++ pHcd->CardProperties.SDIOCaps &= ~SDIO_CAPS_ENB_INT_MULTI_BLK;
++ }
++
++ status = Cmd52WriteByteCommon(pDevice,
++ SDIO_CARD_CAPS_REG,
++ &pHcd->CardProperties.SDIOCaps);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to update Card Caps register Err:%d\n",
++ status));
++ break;
++ }
++ }
++
++ /* set data bus width for MMC */
++ if (pHcd->CardProperties.Flags & CARD_MMC) {
++ UINT8 buswidth = 0;
++
++ if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_4_BIT) {
++ buswidth = MMC_EXT_BUS_WIDTH_4_BIT;
++ } else if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_MMC8_BIT) {
++ buswidth = MMC_EXT_BUS_WIDTH_8_BIT;
++ } else {
++ /* normal 1 bit mode .. nothing to do */
++ break;
++ }
++ /* now set the bus mode on the card */
++ switcharg = MMC_SWITCH_BUILD_ARG(MMC_SWITCH_CMD_SET0,
++ MMC_SWITCH_WRITE_BYTE,
++ MMC_EXT_BUS_WIDTH_OFFSET,
++ buswidth);
++
++ status = _IssueSimpleBusRequest(pHcd,
++ MMC_CMD_SWITCH,
++ switcharg,
++ SDREQ_FLAGS_RESP_R1B,
++ NULL);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set MMC bus width (arg:0x%X): %d \n",
++ switcharg, status));
++ break;
++ }
++
++ if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_4_BIT) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: 4 bit MMC mode enabled (arg:0x%X) \n",
++ switcharg));
++ } else if (SDCONFIG_GET_BUSWIDTH(pBusMode->BusModeFlags) == SDCONFIG_BUS_WIDTH_MMC8_BIT) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: 8-Bit MMC mode enabled (arg:0x%X) \n",
++ switcharg));
++ }
++ }
++
++ } while (FALSE);
++
++ if (SDIO_SUCCESS(status)) {
++ /* set the operating mode */
++ pHcd->CardProperties.BusMode = pBusMode->BusModeFlags;
++ /* set the actual clock rate */
++ pHcd->CardProperties.OperBusClock = pBusMode->ActualClockRate;
++ }
++
++ SemaphorePost(&pDevice->pHcd->ConfigureOpsSem);
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ CardInitSetup - setup host for card initialization
++ Input: pHcd - HCD object
++ Output:
++ Return:
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS CardInitSetup(PSDHCD pHcd)
++{
++ SDCONFIG_INIT_CLOCKS_DATA initClocks;
++ SDCONFIG_BUS_MODE_DATA busMode;
++ UINT32 OCRvalue;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ ZERO_OBJECT(initClocks);
++ ZERO_OBJECT(busMode);
++ /* setup defaults */
++ initClocks.NumberOfClocks = SDMMC_MIN_INIT_CLOCKS;
++ busMode.ClockRate = SD_INIT_BUS_CLOCK;
++
++ /* check for SPI only */
++ if (pHcd->Attributes & SDHCD_ATTRIB_BUS_SPI) {
++ /* SPI cards startup in non-CRC mode with the exception of CMD0, the
++ * HCDs must issue CMD0 with the correct CRC , the spec shows that a
++ * CMD 0 sequence is 0x40,0x00,0x00,0x00,0x00,0x95 */
++ busMode.BusModeFlags = SDCONFIG_BUS_WIDTH_SPI | SDCONFIG_BUS_MODE_SPI_NO_CRC;
++ }
++ /* check if host supports 1 bit mode */
++ /* TODO : if host supports power switching, we can
++ * could initialize cards in SPI mode first */
++ if (pHcd->Attributes & SDHCD_ATTRIB_BUS_1BIT) {
++ busMode.BusModeFlags = SDCONFIG_BUS_WIDTH_1_BIT;
++ }
++
++ /* set initial VDD, starting at the highest allowable voltage and working
++ * our way down */
++ if (pHcd->SlotVoltageCaps & SLOT_POWER_3_3V) {
++ OCRvalue = SD_OCR_3_2_TO_3_3_VDD;
++ } else if (pHcd->SlotVoltageCaps & SLOT_POWER_3_0V) {
++ OCRvalue = SD_OCR_2_9_TO_3_0_VDD;
++ } else if (pHcd->SlotVoltageCaps & SLOT_POWER_2_8V) {
++ OCRvalue = SD_OCR_2_7_TO_2_8_VDD;
++ } else if (pHcd->SlotVoltageCaps & SLOT_POWER_2_0V) {
++ OCRvalue = SD_OCR_1_9_TO_2_0_VDD;
++ } else if (pHcd->SlotVoltageCaps & SLOT_POWER_1_8V) {
++ OCRvalue = SD_OCR_1_7_TO_1_8_VDD;
++ } else if (pHcd->SlotVoltageCaps & SLOT_POWER_1_6V) {
++ OCRvalue = SD_OCR_1_6_TO_1_7_VDD;
++ } else {
++ DBG_ASSERT(FALSE);
++ OCRvalue = 0;
++ }
++
++ do {
++ /* power up the card */
++ status = AdjustSlotPower(pHcd, &OCRvalue);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to adjust slot power \n"));
++ break;
++ }
++ status = SetOperationalBusMode(pHcd->pPseudoDev,&busMode);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set bus mode \n"));
++ break;
++ }
++ status = _IssueConfig(pHcd,SDCONFIG_SEND_INIT_CLOCKS,&initClocks,sizeof(initClocks));
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to send init clocks in hcd \n"));
++ break;
++ }
++
++ } while(FALSE);
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDInitializeCard - initialize card
++ Input: pHcd - HCD object
++ Output: pProperties - card properties
++ Return:
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDInitializeCard(PSDHCD pHcd)
++{
++ SDCONFIG_BUS_MODE_DATA busMode;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDREQUEST pReq = NULL;
++ UINT32 OCRvalue;
++ UINT32 tplAddr;
++ UINT8 temp;
++ struct SDIO_MANFID_TPL manfid;
++ SDCONFIG_WP_VALUE wpValue;
++ UINT8 cisBuffer[3];
++
++ OCRvalue = 0;
++
++ do {
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Initializing card in SPI mode \n"));
++ } else {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Initializing card in MMC/SD mode \n"));
++ }
++
++ pReq = AllocateRequest();
++ if (NULL == pReq) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: failed to allocate bus request \n"));
++ break;
++ }
++ memset(pReq, 0, sizeof(SDREQUEST));
++
++ status = CardInitSetup(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to setup card \n"));
++ break;
++ }
++ status = _IssueConfig(pHcd,SDCONFIG_GET_WP,&wpValue,sizeof(wpValue));
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: host doesn't support Write Protect \n"));
++ } else {
++ if (wpValue) {
++ pHcd->CardProperties.Flags |= CARD_SD_WP;
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: SD WP switch is on \n"));
++ }
++ }
++
++ if (!(pHcd->Attributes & SDHCD_ATTRIB_SLOT_POLLING) &&
++ IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* for non-slot polling HCDs operating in SPI mode
++ * issue CMD0 to reset card state and to place the card
++ * in SPI mode. If slot polling is used, the polling thread
++ * will have already issued a CMD0 to place the card in SPI mode*/
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ INT ii = 256;
++ status = SDIO_STATUS_ERROR;
++ /* if the CMD0 fails, retry it. Some cards have a hard time getting into SPI mode.*/
++ while ((!SDIO_SUCCESS(status)) && (ii-- >= 0)) {
++ status = _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_RESP_R1,pReq);
++ OSSleep(20);
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: cmd0 go SPI retries:(256) %d\n", ii));
++
++ } else {
++ status = _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_NO_RESP,pReq);
++ }
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: go-idle failed! \n"));
++ break;
++ }
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Looking for SDIO.. \n"));
++ /* check for SDIO card by trying to read it's OCR */
++ status = ReadOCR(pHcd,CARD_SDIO,pReq,0,&OCRvalue);
++ if (SDIO_SUCCESS(status)) {
++ /* we got a response, this is an SDIO card */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* handle SPI */
++ pHcd->CardProperties.IOFnCount = SPI_SDIO_R4_GET_IO_FUNC_COUNT(pReq->Response);
++ if (SPI_SDIO_R4_IS_MEMORY_PRESENT(pReq->Response)) {
++ /* flag an SD function exists */
++ pHcd->CardProperties.Flags |= CARD_SD;
++ }
++ } else {
++ /* handle native SD */
++ pHcd->CardProperties.IOFnCount = SD_SDIO_R4_GET_IO_FUNC_COUNT(pReq->Response);
++ if (SD_SDIO_R4_IS_MEMORY_PRESENT(pReq->Response)) {
++ /* flag an SD function exists */
++ pHcd->CardProperties.Flags |= CARD_SD;
++ }
++
++ }
++ if (0 == pHcd->CardProperties.IOFnCount) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SDIO Card reports no functions \n"));
++ status = SDIO_STATUS_DEVICE_ERROR;
++ pHcd->CardProperties.Flags = 0;
++ break;
++ }
++ pHcd->CardProperties.Flags |= CARD_SDIO;
++
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Bus Driver: SDIO Card, Functions: %d Card Info Flags:0x%X OCR:0x%8.8X\n",
++ pHcd->CardProperties.IOFnCount, pHcd->CardProperties.Flags, OCRvalue));
++ /* adjust slot power for this SDIO card */
++ status = AdjustSlotPower(pHcd, &OCRvalue);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set power in hcd \n"));
++ break;
++ }
++ /* poll for SDIO card ready */
++ status = PollCardReady(pHcd,OCRvalue,CARD_SDIO);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ } else if (status != SDIO_STATUS_BUS_RESP_TIMEOUT){
++ /* major error in hcd, bail */
++ break;
++ }
++
++ /* check if this is an SDIO-only card before continuing */
++ if (!(pHcd->CardProperties.Flags & CARD_SD) && (pHcd->CardProperties.Flags & CARD_SDIO)) {
++ /* this is an SDIO card with no memory function */
++ goto prepareCard;
++ }
++
++ if (!(pHcd->CardProperties.Flags & CARD_SDIO)) {
++ /* issue go idle only if we did not find an SDIO function in our earlier test */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ status = _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_RESP_R1,pReq);
++ } else {
++ status = _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_NO_RESP,pReq);
++ }
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: go-idle failed! \n"));
++ break;
++ }
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Looking for SD Memory.. \n"));
++ /* SD Memory Card checking */
++ /* test for present of SD card (stand-alone or combo card) */
++ status = TestPresence(pHcd, CARD_SD, pReq);
++ if (SDIO_SUCCESS(status)) {
++ /* there is an SD Card present, could be part of a combo system */
++ pHcd->CardProperties.Flags |= CARD_SD;
++ if (0 == OCRvalue) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SD Memory card detected. \n"));
++ /* no OCR value on entry this is a stand-alone card, go and get it*/
++ status = ReadOCR(pHcd,CARD_SD,pReq,0,&OCRvalue);
++ if (!SDIO_SUCCESS(status) || (OCRvalue == 0)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get OCR (status:%d) \n",
++ status));
++ break;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SD Card Reports OCR:0x%8.8X \n", OCRvalue));
++ status = AdjustSlotPower(pHcd, &OCRvalue);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to adjust power \n"));
++ break;
++ }
++ } else {
++ DBG_ASSERT((pHcd->CardProperties.Flags & (CARD_SD | CARD_SDIO)));
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SDIO Combo Card detected \n"));
++ }
++ /* poll for SD card ready */
++ status = PollCardReady(pHcd,OCRvalue,CARD_SD);
++ if (!SDIO_SUCCESS(status)) {
++ /* check if this card has an SDIO function */
++ if (pHcd->CardProperties.Flags & CARD_SDIO) {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: Combo Detected but SD memory function failed \n"));
++ /* allow SDIO functions to load normally */
++ status = SDIO_STATUS_SUCCESS;
++ /* remove SD flag */
++ pHcd->CardProperties.Flags &= ~CARD_SD;
++ } else {
++ break;
++ }
++ } else {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SD Memory ready. \n"));
++ }
++ /* we're done, no need to check for MMC */
++ goto prepareCard;
++ } else if (status != SDIO_STATUS_BUS_RESP_TIMEOUT){
++ /* major error in hcd, bail */
++ break;
++ }
++
++ /* MMC card checking */
++ /* if we get here, these better not be set */
++ DBG_ASSERT(!(pHcd->CardProperties.Flags & (CARD_SD | CARD_SDIO)));
++ /* issue go idle */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ status = _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_RESP_R1,pReq);
++ } else {
++ status = _IssueSimpleBusRequest(pHcd,CMD0,0,SDREQ_FLAGS_NO_RESP,pReq);
++ }
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: go-idle failed! \n"));
++ break;
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Looking for MMC.. \n"));
++ status = TestPresence(pHcd, CARD_MMC, pReq);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: unknown card detected \n"));
++ break;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: MMC Card Detected \n"));
++ pHcd->CardProperties.Flags |= CARD_MMC;
++ /* read the OCR value */
++ status = ReadOCR(pHcd,CARD_MMC,pReq,0,&OCRvalue);
++ if (!SDIO_SUCCESS(status) || (OCRvalue == 0)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Failed to get OCR (status:%d)",
++ status));
++ break;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: MMC Card Reports OCR:0x%8.8X \n", OCRvalue));
++ /* adjust power */
++ status = AdjustSlotPower(pHcd, &OCRvalue);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to adjust power \n"));
++ break;
++ }
++ /* poll for MMC card ready */
++ status = PollCardReady(pHcd,OCRvalue,CARD_MMC);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ /* fall through and prepare MMC card */
++
++prepareCard:
++ /* we're done figuring out what was inserted, and setting up
++ * optimal slot voltage, now we need to prepare the card */
++ if (!IS_HCD_BUS_MODE_SPI(pHcd) &&
++ (pHcd->CardProperties.Flags & (CARD_SD | CARD_MMC))) {
++ /* non-SPI SD or MMC cards need to be moved to the "ident" state before we can get the
++ * RCA or select the card using the new RCA */
++ status = _IssueSimpleBusRequest(pHcd,CMD2,0,SDREQ_FLAGS_RESP_R2,pReq);
++ if (!SDIO_SUCCESS(status)){
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: failed to move SD/MMC card into ident state \n"));
++ break;
++ }
++ }
++
++ if (!IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* non-SPI mode cards need their RCA's setup */
++ if (pHcd->CardProperties.Flags & (CARD_SD | CARD_SDIO)) {
++ /* issue CMD3 to get RCA on SD/SDIO cards */
++ status = _IssueSimpleBusRequest(pHcd,CMD3,0,SDREQ_FLAGS_RESP_R6,pReq);
++ if (!SDIO_SUCCESS(status)){
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: failed to get RCA for SD/SDIO card \n"));
++ break;
++ }
++ pHcd->CardProperties.RCA = SD_R6_GET_RCA(pReq->Response);
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: SD/SDIO RCA:0x%X \n",
++ pHcd->CardProperties.RCA));
++ } else if (pHcd->CardProperties.Flags & CARD_MMC) {
++ /* for MMC cards, we have to assign a relative card address */
++ /* just a non-zero number */
++ pHcd->CardProperties.RCA = 1;
++ /* issue CMD3 to set the RCA for MMC cards */
++ status = _IssueSimpleBusRequest(pHcd,
++ CMD3,(pHcd->CardProperties.RCA << 16),
++ SDREQ_FLAGS_RESP_R1,pReq);
++ if (!SDIO_SUCCESS(status)){
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: failed to set RCA for MMC card! (err=%d) \n",status));
++ break;
++ }
++ } else {
++ DBG_ASSERT(FALSE);
++ }
++ }
++ /* select the card in order to get the rest of the card info, applies
++ * to SDIO/SD/MMC cards*/
++ status = SelectDeselectCard(pHcd, TRUE);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: failed to select card! \n"));
++ break;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver, Card now Selected.. \n"));
++
++ if (pHcd->CardProperties.Flags & CARD_SDIO) {
++ /* read SDIO revision register */
++ status = Cmd52ReadByteCommon(pHcd->pPseudoDev, CCCR_SDIO_REVISION_REG, &temp);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Revision Reg: 0x%X \n", temp));
++ switch (temp & SDIO_REV_MASK) {
++ case SDIO_REV_1_00:
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Spec Revision 1.00 \n"));
++ pHcd->CardProperties.SDIORevision = SDIO_REVISION_1_00;
++ break;
++ case SDIO_REV_1_10:
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Spec Revision 1.10 \n"));
++ pHcd->CardProperties.SDIORevision = SDIO_REVISION_1_10;
++ break;
++ case SDIO_REV_1_20:
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Spec Revision 1.20 \n"));
++ pHcd->CardProperties.SDIORevision = SDIO_REVISION_1_20;
++ break;
++ default:
++ DBG_PRINT(SDDBG_WARN, ("SDIO Warning: unknown SDIO revision, treating like 1.0 device \n"));
++ pHcd->CardProperties.SDIORevision = SDIO_REVISION_1_00;
++ break;
++ }
++ /* get the common CIS ptr */
++ status = Cmd52ReadMultipleCommon(pHcd->pPseudoDev,
++ SDIO_CMN_CIS_PTR_LOW_REG,
++ cisBuffer,
++ 3);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get CIS ptr, Err:%d", status));
++ break;
++ }
++ /* this is endian-safe*/
++ pHcd->CardProperties.CommonCISPtr = ((UINT32)cisBuffer[0]) |
++ (((UINT32)cisBuffer[1]) << 8) |
++ (((UINT32)cisBuffer[2]) << 16);
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Card CIS Ptr: 0x%X \n", pHcd->CardProperties.CommonCISPtr));
++ temp = sizeof(manfid);
++ tplAddr = pHcd->CardProperties.CommonCISPtr;
++ /* get the MANFID tuple */
++ status = SDLIB_FindTuple(pHcd->pPseudoDev,
++ CISTPL_MANFID,
++ &tplAddr,
++ (PUINT8)&manfid,
++ &temp);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: Failed to get MANFID tuple err:%d \n", status));
++ status = SDIO_STATUS_SUCCESS;
++ } else {
++ /* save this off so that it can be copied into each SDIO Func's SDDEVICE structure */
++ pHcd->CardProperties.SDIO_ManufacturerCode =
++ CT_LE16_TO_CPU_ENDIAN(manfid.ManufacturerCode);
++ pHcd->CardProperties.SDIO_ManufacturerID =
++ CT_LE16_TO_CPU_ENDIAN(manfid.ManufacturerInfo);
++ DBG_PRINT(SDDBG_TRACE, ("SDIO MANFID:0x%X, MANFINFO:0x%X \n",
++ pHcd->CardProperties.SDIO_ManufacturerID,
++ pHcd->CardProperties.SDIO_ManufacturerCode));
++ }
++
++ if (pHcd->CardProperties.SDIORevision >= SDIO_REVISION_1_10) {
++ /* read power control */
++ status = Cmd52ReadByteCommon(pHcd->pPseudoDev, SDIO_POWER_CONTROL_REG, &temp);
++ if (SDIO_SUCCESS(status)) {
++ /* check for power control support which indicates the card may use more
++ * than 200 mA */
++ if (temp & SDIO_POWER_CONTROL_SMPC) {
++ /* check that the host can support this. */
++ if (pHcd->MaxSlotCurrent >= SDIO_EMPC_CURRENT_THRESHOLD) {
++ temp = SDIO_POWER_CONTROL_EMPC;
++ /* enable power control on the card */
++ status = Cmd52WriteByteCommon(pHcd->pPseudoDev, SDIO_POWER_CONTROL_REG, &temp);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Busdriver: failed to enable power control (%d) \n",status));
++ break;
++ }
++ /* mark that the card is high power */
++ pHcd->CardProperties.Flags |= CARD_HIPWR;
++
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Busdriver: Power Control Enabled on SDIO (1.10 or greater) card \n"));
++ } else {
++ DBG_PRINT(SDDBG_WARN,
++ ("SDIO Busdriver: Card can operate higher than 200mA, host cannot (max:%d) \n",
++ pHcd->MaxSlotCurrent));
++ /* this is not fatal, the card should operate at a reduced rate */
++ }
++ } else {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Busdriver: SDIO 1.10 (or greater) card draws less than 200mA \n"));
++ }
++ } else {
++ DBG_PRINT(SDDBG_WARN,
++ ("SDIO Busdriver: failed to get POWER CONTROL REG (%d) \n",status));
++ /* fall through and continue on at reduced mode */
++ }
++ }
++ }
++ /* get the current bus parameters */
++ busMode.BusModeFlags = pHcd->CardProperties.BusMode;
++ busMode.ClockRate = pHcd->CardProperties.OperBusClock;
++ /* get the rest of the bus parameters like clock and supported bus width */
++ status = GetBusParameters(pHcd,&busMode);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ /* check HCD if it wants to run without SPI CRC */
++ if (pHcd->Attributes & SDHCD_ATTRIB_NO_SPI_CRC) {
++ /* hcd would rather not run with CRC we don't need to tell the card since SPI mode
++ * cards power up with CRC initially disabled */
++ busMode.BusModeFlags |= SDCONFIG_BUS_MODE_SPI_NO_CRC;
++ } else {
++ /* first enable SPI CRC checking if the HCD can handle it */
++ status = SDSPIModeEnableDisableCRC(pHcd->pPseudoDev, TRUE);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: Failed to set Enable SPI CRC on card \n"));
++ break;
++ }
++ }
++ }
++
++ status = SetOperationalBusMode(pHcd->pPseudoDev, &busMode);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set operational bus mode\n"));
++ break;
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Oper. Mode: Clock:%d, Bus:0x%X \n",
++ pHcd->CardProperties.OperBusClock,pHcd->CardProperties.BusMode));
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Card in TRANS state, Ready: CardInfo Flags 0x%X \n",
++ pHcd->CardProperties.Flags));
++
++ } while (FALSE);
++
++ if (pReq != NULL) {
++ FreeRequest(pReq);
++ }
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDQuerySDMMCInfo - query MMC card info
++ Input: pDevice - device
++ Output:
++ Return:
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDQuerySDMMCInfo(PSDDEVICE pDevice)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDREQUEST pReq = NULL;
++ UINT8 CID[MAX_CSD_CID_BYTES];
++
++ do {
++ pReq = AllocateRequest();
++ if (NULL == pReq) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++ /* de-select the card */
++ status = SelectDeselectCard(pDevice->pHcd,FALSE);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to deselect card before getting CID \n"));
++ break;
++ }
++
++ if (SDDEVICE_IS_BUSMODE_SPI(pDevice)) {
++ /* in SPI mode, getting the CSD requires a data transfer */
++ status = _IssueBusRequestBd(pDevice->pHcd,CMD10,0,
++ SDREQ_FLAGS_RESP_R1 | SDREQ_FLAGS_DATA_TRANS,
++ pReq,
++ CID,
++ MAX_CSD_CID_BYTES);
++ if (SDIO_SUCCESS(status)) {
++ /* in SPI mode we need to reorder to the CID since SPI data comes in MSB first*/
++ ReorderBuffer(CID,MAX_CSD_CID_BYTES);
++ }
++ } else {
++ /* get the CID */
++ status = _IssueSimpleBusRequest(pDevice->pHcd,
++ CMD10,
++ (SDDEVICE_GET_CARD_RCA(pDevice) << 16),
++ SDREQ_FLAGS_RESP_R2,
++ pReq);
++ if (SDIO_SUCCESS(status)) {
++ /* extract it from the reponse */
++ memcpy(CID,pReq->Response,MAX_CSD_CID_BYTES);
++ }
++ }
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_WARN, ("SDQuerySDMMCInfo: failed to get CID. \n"));
++ status = SDIO_STATUS_SUCCESS;
++ } else {
++ pDevice->pId[0].SDMMC_ManfacturerID = GET_SD_CID_MANFID(CID);
++ pDevice->pId[0].SDMMC_OEMApplicationID = GET_SD_CID_OEMID(CID);
++#if DEBUG
++ {
++ char pBuf[7];
++
++ pBuf[0] = GET_SD_CID_PN_1(CID);
++ pBuf[1] = GET_SD_CID_PN_2(CID);
++ pBuf[2] = GET_SD_CID_PN_3(CID);
++ pBuf[3] = GET_SD_CID_PN_4(CID);
++ pBuf[4] = GET_SD_CID_PN_5(CID);
++ if (pDevice->pHcd->CardProperties.Flags & CARD_MMC) {
++ pBuf[5] = GET_SD_CID_PN_6(CID);
++ pBuf[6] = 0;
++ } else {
++ pBuf[5] = 0;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDQuerySDMMCInfo: Product String: %s\n", pBuf));
++ }
++#endif
++ DBG_PRINT(SDDBG_TRACE, ("SDQuerySDMMCInfo: ManfID: 0x%X, OEMID:0x%X \n",
++ pDevice->pId[0].SDMMC_ManfacturerID, pDevice->pId[0].SDMMC_OEMApplicationID));
++ }
++ /* re-select card */
++ status = SelectDeselectCard(pDevice->pHcd,TRUE);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to re-select card after getting CID \n"));
++ break;
++ }
++ } while (FALSE);
++
++ if (pReq != NULL) {
++ FreeRequest(pReq);
++ }
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDQuerySDIOInfo - query SDIO card info
++ Input: pDevice - the device
++ Output:
++ Return:
++ Notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDQuerySDIOInfo(PSDDEVICE pDevice)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UINT32 faddress;
++ UINT8 fInfo;
++ UINT32 nextTpl;
++ UINT8 tplLength;
++ UINT8 cisPtrBuffer[3];
++ struct SDIO_FUNC_EXT_FUNCTION_TPL_1_1 funcTuple;
++
++ /* use the card-wide SDIO manufacturer code and ID previously read.*/
++ pDevice->pId[0].SDIO_ManufacturerCode = pDevice->pHcd->CardProperties.SDIO_ManufacturerCode;
++ pDevice->pId[0].SDIO_ManufacturerID = pDevice->pHcd->CardProperties.SDIO_ManufacturerID;
++
++ /* calculate function base address */
++ faddress = CalculateFBROffset(SDDEVICE_GET_SDIO_FUNCNO(pDevice));
++ DBG_ASSERT(faddress != 0);
++
++ do {
++ status = Cmd52ReadByteCommon(pDevice,
++ FBR_FUNC_INFO_REG_OFFSET(faddress),
++ &fInfo);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get function info, Err:%d , using Class:UNKNOWN\n", status));
++ fInfo = 0;
++ pDevice->pId[0].SDIO_FunctionClass = 0;
++ status = SDIO_STATUS_SUCCESS;
++ } else {
++ pDevice->pId[0].SDIO_FunctionClass = fInfo & FUNC_INFO_DEVICE_CODE_MASK;
++ }
++
++ if ((FUNC_INFO_DEVICE_CODE_LAST == pDevice->pId[0].SDIO_FunctionClass) &&
++ SDDEVICE_IS_SDIO_REV_GTEQ_1_10(pDevice)) {
++ /* if the device code is the last one, check for 1.1 revision and get the
++ * extended code */
++ status = Cmd52ReadByteCommon(pDevice,
++ FBR_FUNC_EXT_DEVICE_CODE_OFFSET(faddress),
++ &(pDevice->pId[0].SDIO_FunctionClass));
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get 1.1 extended DC, Err:%d\n",
++ status));
++ break;
++ }
++ }
++
++ /* get the function CIS ptr */
++ status = Cmd52ReadMultipleCommon(pDevice,
++ FBR_FUNC_CIS_LOW_OFFSET(faddress),
++ cisPtrBuffer,
++ 3);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get FN CIS ptr, Err:%d\n", status));
++ break;
++ }
++ /* endian safe */
++ pDevice->DeviceInfo.AsSDIOInfo.FunctionCISPtr = ((UINT32)cisPtrBuffer[0]) |
++ (((UINT32)cisPtrBuffer[1]) << 8) |
++ (((UINT32)cisPtrBuffer[2]) << 16);
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Function:%d, Class:%d FnCISPtr:0x%X \n",
++ SDDEVICE_GET_SDIO_FUNCNO(pDevice),
++ pDevice->pId[0].SDIO_FunctionClass,pDevice->DeviceInfo.AsSDIOInfo.FunctionCISPtr));
++
++ if (fInfo & FUNC_INFO_SUPPORTS_CSA_MASK) {
++ /* get the function CSA ptr */
++ status = Cmd52ReadMultipleCommon(pDevice,
++ FBR_FUNC_CSA_LOW_OFFSET(faddress),
++ cisPtrBuffer,
++ 3);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get FN CSA ptr, Err:%d \n", status));
++ break;
++ }
++ /* endian safe */
++ pDevice->DeviceInfo.AsSDIOInfo.FunctionCSAPtr = ((UINT32)cisPtrBuffer[0]) |
++ (((UINT32)cisPtrBuffer[1]) << 8) |
++ (((UINT32)cisPtrBuffer[2]) << 16);
++
++ }
++
++ nextTpl = SDDEVICE_GET_SDIO_FUNC_CISPTR(pDevice);
++ /* look for the funce TPL */
++ tplLength = sizeof(funcTuple);
++ /* go get the func CE tuple */
++ status = SDLIB_FindTuple(pDevice,
++ CISTPL_FUNCE,
++ &nextTpl,
++ (PUINT8)&funcTuple,
++ &tplLength);
++
++ if (!SDIO_SUCCESS(status)){
++ /* handles case of bad CIS or missing tupple, allow function driver to handle */
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: Failed to get FuncCE Tuple: %d \n", status));
++ status = SDIO_STATUS_SUCCESS;
++ break;
++ }
++ /* set the max block size */
++ pDevice->DeviceInfo.AsSDIOInfo.FunctionMaxBlockSize =
++ CT_LE16_TO_CPU_ENDIAN(funcTuple.CommonInfo.MaxBlockSize);
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Function:%d, MaxBlocks:%d \n",
++ SDDEVICE_GET_SDIO_FUNCNO(pDevice),
++ pDevice->DeviceInfo.AsSDIOInfo.FunctionMaxBlockSize));
++
++ /* check for MANFID function tuple (SDIO 1.1 or greater) */
++ if (SDDEVICE_IS_SDIO_REV_GTEQ_1_10(pDevice)) {
++ struct SDIO_MANFID_TPL manfid;
++ nextTpl = SDDEVICE_GET_SDIO_FUNC_CISPTR(pDevice);
++ tplLength = sizeof(manfid);
++ /* get the MANFID tuple */
++ status = SDLIB_FindTuple(pDevice,
++ CISTPL_MANFID,
++ &nextTpl,
++ (PUINT8)&manfid,
++ &tplLength);
++ if (SDIO_SUCCESS(status)) {
++ /* this function has a MANFID tuple */
++ pDevice->pId[0].SDIO_ManufacturerCode =
++ CT_LE16_TO_CPU_ENDIAN(manfid.ManufacturerCode);
++ pDevice->pId[0].SDIO_ManufacturerID =
++ CT_LE16_TO_CPU_ENDIAN(manfid.ManufacturerInfo);
++ DBG_PRINT(SDDBG_TRACE, ("SDIO 1.1 (Function Specific) MANFID:0x%X, MANFINFO:0x%X \n",
++ pDevice->pId[0].SDIO_ManufacturerID,
++ pDevice->pId[0].SDIO_ManufacturerCode));
++ } else {
++ DBG_PRINT(SDDBG_WARN, ("SDIO 1.1, No CISTPL_MANFID Tuple in FUNC CIS \n"));
++ status = SDIO_STATUS_SUCCESS;
++ }
++ }
++ } while (FALSE);
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDEnableFunction - enable function
++ Input: pDevice - the device/function
++ pEnData - enable data;
++ Output:
++ Return: status
++ Notes: Note, this performs synchronous calls
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDEnableFunction(PSDDEVICE pDevice, PSDCONFIG_FUNC_ENABLE_DISABLE_DATA pEnData)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UINT8 registerValue;
++ UINT8 mask;
++ FUNC_ENABLE_TIMEOUT retry;
++
++ /* take the configure op lock to make this atomic */
++ status = SemaphorePendInterruptable(&pDevice->pHcd->ConfigureOpsSem);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ do {
++ if (!(pDevice->pHcd->CardProperties.Flags & CARD_SDIO)){
++ /* nothing to do if it's not an SDIO card */
++ break;
++ }
++
++ if (!((SDDEVICE_GET_SDIO_FUNCNO(pDevice) >= SDIO_FIRST_FUNCTION_NUMBER) &&
++ (SDDEVICE_GET_SDIO_FUNCNO(pDevice) <= SDIO_LAST_FUNCTION_NUMBER))){
++ DBG_ASSERT(FALSE);
++ break;
++ }
++ /* make sure there is a timeout value */
++ if (0 == pEnData->TimeOut) {
++ break;
++ }
++
++ mask = 1 << SDDEVICE_GET_SDIO_FUNCNO(pDevice);
++ /* read the enable register */
++ status = Cmd52ReadByteCommon(pDevice, SDIO_ENABLE_REG, ®isterValue);
++ if (!SDIO_SUCCESS(status)){
++ break;
++ }
++ if (pEnData->EnableFlags & SDCONFIG_ENABLE_FUNC) {
++ /* set the enable register bit */
++ registerValue |= mask;
++ } else {
++ /* clear the bit */
++ registerValue &= ~mask;
++ }
++
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Bus Driver %s Function, Mask:0x%X Enable Reg Value:0x%2.2X\n",
++ (pEnData->EnableFlags & SDCONFIG_ENABLE_FUNC) ? "Enabling":"Disabling",
++ mask,
++ registerValue));
++
++ /* write it back out */
++ status = Cmd52WriteByteCommon(pDevice, SDIO_ENABLE_REG, ®isterValue);
++ if (!SDIO_SUCCESS(status)){
++ break;
++ }
++ /* now poll the ready bit until it sets or clears */
++ retry = pEnData->TimeOut;
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Function Enable/Disable Polling: %d retries \n",
++ retry));
++ while (retry) {
++ status = Cmd52ReadByteCommon(pDevice, SDIO_READY_REG, ®isterValue);
++ if (!SDIO_SUCCESS(status)){
++ break;
++ }
++ if (pEnData->EnableFlags & SDCONFIG_ENABLE_FUNC) {
++ /* if the bit is set, the device is ready */
++ if (registerValue & mask) {
++ /* device ready */
++ break;
++ }
++ } else {
++ if (!(registerValue & mask)) {
++ /* device is no longer ready */
++ break;
++ }
++ }
++ /* sleep before trying again */
++ status = OSSleep(1);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("OSSleep Failed! \n"));
++ break;
++ }
++ retry--;
++ }
++
++ if (0 == retry) {
++ status = SDIO_STATUS_FUNC_ENABLE_TIMEOUT;
++ break;
++ }
++
++ } while (FALSE);
++
++ SemaphorePost(&pDevice->pHcd->ConfigureOpsSem);
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDAllocFreeSlotCurrent - allocate or free slot current
++ Input: pDevice - the device/function
++ Allocate - Allocate current, else free
++ pData - slotcurrent data (non-NULL if Allocate is TRUE)
++ Output:
++ Return: status
++ Notes: if the function returns SDIO_STATUS_NO_RESOURCES, the pData->SlotCurrent field is
++ updated with the available current
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDAllocFreeSlotCurrent(PSDDEVICE pDevice, BOOL Allocate, PSDCONFIG_FUNC_SLOT_CURRENT_DATA pData)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: SDAllocFreeSlotCurrent\n"));
++
++ /* take the configure op lock to make this atomic */
++ status = SemaphorePendInterruptable(&pDevice->pHcd->ConfigureOpsSem);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ do {
++ /* check the current budget and allocate */
++ if (Allocate) {
++ if (0 == pData->SlotCurrent) {
++ /* caller must specify current requirement for the power mode */
++ break;
++ }
++ if (pDevice->SlotCurrentAlloc != 0) {
++ /* slot current has already been allocated, caller needs to free
++ * first */
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Slot Current Already allocated! \n"));
++ break;
++ }
++ if (((UINT32)pDevice->pHcd->SlotCurrentAllocated + (UINT32)pData->SlotCurrent) >
++ (UINT32)pDevice->pHcd->MaxSlotCurrent) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Slot Current Budget exceeded, Requesting: %d, Allocated already: %d, Max: %d \n",
++ pData->SlotCurrent, pDevice->pHcd->SlotCurrentAllocated,
++ pDevice->pHcd->MaxSlotCurrent));
++ status = SDIO_STATUS_NO_RESOURCES;
++ /* return remaining */
++ pData->SlotCurrent = pDevice->pHcd->MaxSlotCurrent -
++ pDevice->pHcd->SlotCurrentAllocated;
++ break;
++ }
++ /* bump up allocation */
++ pDevice->pHcd->SlotCurrentAllocated += pData->SlotCurrent;
++ /* save this off for the call to free slot current */
++ pDevice->SlotCurrentAlloc = pData->SlotCurrent;
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Slot Current Requested: %d, New Total: %d, Max: %d \n",
++ pData->SlotCurrent, pDevice->pHcd->SlotCurrentAllocated,
++ pDevice->pHcd->MaxSlotCurrent));
++
++ } else {
++ if (0 == pDevice->SlotCurrentAlloc) {
++ /* no allocation */
++ break;
++ }
++ /* return the allocation back */
++ if (pDevice->SlotCurrentAlloc <= pDevice->pHcd->SlotCurrentAllocated) {
++ pDevice->pHcd->SlotCurrentAllocated -= pDevice->SlotCurrentAlloc;
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Slot Current Freed: %d, New Total: %d, Max: %d \n",
++ pDevice->SlotCurrentAlloc, pDevice->pHcd->SlotCurrentAllocated,
++ pDevice->pHcd->MaxSlotCurrent));
++ } else {
++ DBG_ASSERT(FALSE);
++ }
++
++ /* make sure this is zeroed */
++ pDevice->SlotCurrentAlloc = 0;
++ }
++
++ status = SDIO_STATUS_SUCCESS;
++
++ } while (FALSE);
++
++ SemaphorePost(&pDevice->pHcd->ConfigureOpsSem);
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: SDAllocFreeSlotCurrent, %d\n", status));
++ return status;
++}
++
++static void RawHcdIrqControl(PSDHCD pHcd, BOOL Enable)
++{
++ SDIO_STATUS status;
++ SDCONFIG_SDIO_INT_CTRL_DATA irqData;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ ZERO_OBJECT(irqData);
++
++ status = _AcquireHcdLock(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return;
++ }
++
++ do {
++ /* for raw devices, we simply enable/disable in the HCD only */
++ if (Enable) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver (RAW) Unmasking Int \n"));
++ irqData.IRQDetectMode = IRQ_DETECT_RAW;
++ irqData.SlotIRQEnable = TRUE;
++ } else {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver (RAW) Masking Int \n"));
++ irqData.SlotIRQEnable = FALSE;
++ }
++
++ status = _IssueConfig(pHcd,SDCONFIG_SDIO_INT_CTRL,
++ (PVOID)&irqData, sizeof(irqData));
++
++ if (!SDIO_SUCCESS(status)){
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver failed to enable/disable IRQ in (RAW) hcd :%d\n",
++ status));
++ }
++
++ } while (FALSE);
++
++ status = _ReleaseHcdLock(pHcd);
++}
++
++static void RawHcdEnableIrqPseudoComplete(PSDREQUEST pReq)
++{
++ if (SDIO_SUCCESS(pReq->Status)) {
++ RawHcdIrqControl((PSDHCD)pReq->pCompleteContext, TRUE);
++ }
++ FreeRequest(pReq);
++}
++
++static void RawHcdDisableIrqPseudoComplete(PSDREQUEST pReq)
++{
++ RawHcdIrqControl((PSDHCD)pReq->pCompleteContext, FALSE);
++ FreeRequest(pReq);
++}
++
++static void HcdIrqControl(PSDHCD pHcd, BOOL Enable)
++{
++ SDIO_STATUS status;
++ SDCONFIG_SDIO_INT_CTRL_DATA irqData;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ ZERO_OBJECT(irqData);
++
++ status = _AcquireHcdLock(pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return;
++ }
++
++ do {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: HcdIrqControl (%s), IrqsEnabled:0x%X \n",
++ Enable ? "Enable":"Disable",pHcd->IrqsEnabled ));
++
++ if (Enable) {
++ irqData.SlotIRQEnable = TRUE;
++ } else {
++ irqData.SlotIRQEnable = FALSE;
++ }
++ /* setup HCD to enable/disable it's detection hardware */
++ if (irqData.SlotIRQEnable) {
++ /* set the IRQ detection mode */
++ switch (SDCONFIG_GET_BUSWIDTH(pHcd->CardProperties.BusMode)) {
++ case SDCONFIG_BUS_WIDTH_SPI:
++ irqData.IRQDetectMode = IRQ_DETECT_SPI;
++ break;
++ case SDCONFIG_BUS_WIDTH_1_BIT:
++ irqData.IRQDetectMode = IRQ_DETECT_1_BIT;
++ break;
++ case SDCONFIG_BUS_WIDTH_4_BIT:
++ irqData.IRQDetectMode = IRQ_DETECT_4_BIT;
++ /* check card and HCD for 4bit multi-block interrupt support */
++ if ((pHcd->CardProperties.SDIOCaps & SDIO_CAPS_INT_MULTI_BLK) &&
++ (pHcd->Attributes & SDHCD_ATTRIB_MULTI_BLK_IRQ)) {
++ /* note: during initialization of the card, the mult-blk IRQ support
++ * is enabled in card caps register */
++ irqData.IRQDetectMode |= IRQ_DETECT_MULTI_BLK;
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver enabling IRQ in multi-block mode:\n"));
++ }
++ break;
++ default:
++ DBG_ASSERT(FALSE);
++ break;
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver enabling IRQ in HCD Mode:0x%X\n",
++ irqData.IRQDetectMode));
++ }
++
++ status = _IssueConfig(pHcd,SDCONFIG_SDIO_INT_CTRL,
++ (PVOID)&irqData, sizeof(irqData));
++ if (!SDIO_SUCCESS(status)){
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver failed to enable/disable IRQ in hcd %d\n",
++ status));
++ }
++
++ } while (FALSE);
++
++ status = _ReleaseHcdLock(pHcd);
++}
++
++static BOOL CheckWriteIntEnableSuccess(PSDREQUEST pReq)
++{
++ if (!SDIO_SUCCESS(pReq->Status)){
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to get write INT Enable register Err:%d\n",
++ pReq->Status));
++ return FALSE;
++ }
++
++ if (SD_R5_GET_RESP_FLAGS(pReq->Response) & SD_R5_ERRORS) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: WriteIntEnableComplete CMD52 resp error: 0x%X \n",
++ SD_R5_GET_RESP_FLAGS(pReq->Response)));
++ return FALSE;
++ }
++
++ return TRUE;
++}
++
++static void HcdIrqEnableComplete(PSDREQUEST pReq)
++{
++ if (CheckWriteIntEnableSuccess(pReq)) {
++ /* configure HCD */
++ HcdIrqControl((PSDHCD)pReq->pCompleteContext, TRUE);
++ }
++ FreeRequest(pReq);
++}
++
++static void HcdIrqDisableComplete(PSDREQUEST pReq)
++{
++ CheckWriteIntEnableSuccess(pReq);
++ HcdIrqControl((PSDHCD)pReq->pCompleteContext, FALSE);
++ FreeRequest(pReq);
++}
++
++static void WriteIntEnableComplete(PSDREQUEST pReq)
++{
++ if (CheckWriteIntEnableSuccess(pReq)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: Wrote INT Enable value:0x%X \n",
++ (INT)pReq->pCompleteContext));
++ }
++ FreeRequest(pReq);
++}
++
++static void HcdAckComplete(PSDREQUEST pReq)
++{
++ SDIO_STATUS status;
++ DBG_PRINT(SDIODBG_FUNC_IRQ, ("SDIO Bus Driver: Hcd (0x%X) Irq Ack \n",
++ (INT)pReq->pCompleteContext));
++ /* re-arm the HCD */
++ status = _IssueConfig((PSDHCD)pReq->pCompleteContext,SDCONFIG_SDIO_REARM_INT,NULL,0);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: HCD Re-Arm failed : %d\n",
++ status));
++ }
++ FreeRequest(pReq);
++}
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDFunctionAckInterrupt - handle device interrupt acknowledgement
++ Input: pDevice - the device
++ Output:
++ Return:
++ Notes:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDFunctionAckInterrupt(PSDDEVICE pDevice)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UCHAR mask;
++ PSDREQUEST pReq = NULL;
++ BOOL setHcd = FALSE;
++ SDIO_STATUS status2;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ pReq = AllocateRequest();
++ if (NULL == pReq) {
++ return SDIO_STATUS_NO_RESOURCES;
++ }
++
++ status = _AcquireHcdLock(pDevice->pHcd);
++
++ if (!SDIO_SUCCESS(status)) {
++ FreeRequest(pReq);
++ return status;
++ }
++
++ do {
++ if (!((SDDEVICE_GET_SDIO_FUNCNO(pDevice) >= SDIO_FIRST_FUNCTION_NUMBER) &&
++ (SDDEVICE_GET_SDIO_FUNCNO(pDevice) <= SDIO_LAST_FUNCTION_NUMBER))){
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ DBG_ASSERT(FALSE);
++ break;
++ }
++ mask = 1 << SDDEVICE_GET_SDIO_FUNCNO(pDevice);
++ if (pDevice->pHcd->PendingIrqAcks & mask) {
++ /* clear the ack bit in question */
++ pDevice->pHcd->PendingIrqAcks &= ~mask;
++ if (0 == pDevice->pHcd->PendingIrqAcks) {
++ pDevice->pHcd->IrqProcState = SDHCD_IDLE;
++ /* no pending acks, so re-arm if irqs are stilled enabled */
++ if (pDevice->pHcd->IrqsEnabled) {
++ setHcd = TRUE;
++ /* issue pseudo request to sync this with bus requests */
++ pReq->Status = SDIO_STATUS_SUCCESS;
++ pReq->pCompletion = HcdAckComplete;
++ pReq->pCompleteContext = pDevice->pHcd;
++ pReq->Flags = SD_PSEUDO_REQ_FLAGS;
++ }
++ }
++ } else {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: AckInterrupt: no IRQ pending on Function :%d, \n",
++ SDDEVICE_GET_SDIO_FUNCNO(pDevice)));
++ }
++ } while (FALSE);
++
++ status2 = ReleaseHcdLock(pDevice);
++
++ if (pReq != NULL) {
++ if (SDIO_SUCCESS(status) && (setHcd)) {
++ /* issue request */
++ IssueRequestToHCD(pDevice->pHcd,pReq);
++ } else {
++ FreeRequest(pReq);
++ }
++ }
++
++ return status;
++}
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDMaskUnmaskFunctionIRQ - mask/unmask function IRQ
++ Input: pDevice - the device/function
++ MaskInt - mask interrupt
++ Output:
++ Return: status
++ Notes: Note, this function can be called from an ISR or completion context
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDMaskUnmaskFunctionIRQ(PSDDEVICE pDevice, BOOL MaskInt)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UINT8 mask;
++ UINT8 controlVal;
++ BOOL setHcd;
++ PSDREQUEST pReq = NULL;
++ SDIO_STATUS status2;
++
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ setHcd = FALSE;
++
++ pReq = AllocateRequest();
++ if (NULL == pReq) {
++ return SDIO_STATUS_NO_RESOURCES;
++ }
++
++ status = _AcquireHcdLock(pDevice->pHcd);
++
++ if (!SDIO_SUCCESS(status)) {
++ FreeRequest(pReq);
++ return status;
++ }
++
++ do {
++
++ if (pDevice->pHcd->CardProperties.Flags & CARD_RAW) {
++ if (!MaskInt) {
++ if (!pDevice->pHcd->IrqsEnabled) {
++ pReq->pCompletion = RawHcdEnableIrqPseudoComplete;
++ setHcd = TRUE;
++ pDevice->pHcd->IrqsEnabled = 1 << 1;
++ }
++ } else {
++ if (pDevice->pHcd->IrqsEnabled) {
++ pReq->pCompletion = RawHcdDisableIrqPseudoComplete;
++ setHcd = TRUE;
++ pDevice->pHcd->IrqsEnabled = 0;
++ }
++ }
++
++ if (setHcd) {
++ /* hcd IRQ control requests must be synched with outstanding
++ * bus requests so we issue a pseudo bus request */
++ pReq->pCompleteContext = pDevice->pHcd;
++ pReq->Flags = SD_PSEUDO_REQ_FLAGS;
++ pReq->Status = SDIO_STATUS_SUCCESS;
++ } else {
++ /* no request to submit, just free it */
++ FreeRequest(pReq);
++ pReq = NULL;
++ }
++ /* we're done, submit the bus request if any */
++ break;
++ }
++
++ if (!(pDevice->pHcd->CardProperties.Flags & CARD_SDIO)){
++ /* nothing to do if it's not an SDIO card */
++ DBG_ASSERT(FALSE);
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ break;
++ }
++
++ if (!((SDDEVICE_GET_SDIO_FUNCNO(pDevice) >= SDIO_FIRST_FUNCTION_NUMBER) &&
++ (SDDEVICE_GET_SDIO_FUNCNO(pDevice) <= SDIO_LAST_FUNCTION_NUMBER))){
++ status = SDIO_STATUS_INVALID_PARAMETER;
++ DBG_ASSERT(FALSE);
++ break;
++ }
++
++ mask = 1 << SDDEVICE_GET_SDIO_FUNCNO(pDevice);
++ if (!MaskInt) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver Unmasking Int, Mask:0x%X\n", mask));
++ /* check interrupts that were enabled on entry */
++ if (0 == pDevice->pHcd->IrqsEnabled) {
++ /* need to turn on interrupts in HCD */
++ setHcd = TRUE;
++ /* use this completion routine */
++ pReq->pCompletion = HcdIrqEnableComplete;
++ }
++ /* set the enable bit, in the shadow register */
++ pDevice->pHcd->IrqsEnabled |= mask;
++ /* make sure control value includes the master enable */
++ controlVal = pDevice->pHcd->IrqsEnabled | SDIO_INT_MASTER_ENABLE;
++ } else {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver Masking Int, Mask:0x%X\n", mask));
++ /* clear the bit */
++ pDevice->pHcd->IrqsEnabled &= ~mask;
++ /* check and see if this clears all the bits */
++ if (0 == pDevice->pHcd->IrqsEnabled){
++ /* if none of the functions are enabled, clear this register */
++ controlVal = 0;
++ /* disable in host */
++ setHcd = TRUE;
++ /* use this completion routine */
++ pReq->pCompletion = HcdIrqDisableComplete;
++ } else {
++ /* set control value making sure master enable is left on */
++ controlVal = pDevice->pHcd->IrqsEnabled | SDIO_INT_MASTER_ENABLE;
++ }
++ }
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver INT_ENABLE_REG value:0x%X\n", controlVal));
++ /* setup bus request to update the mask register */
++ SDIO_SET_CMD52_WRITE_ARG(pReq->Argument,0,SDIO_INT_ENABLE_REG,controlVal);
++ pReq->Command = CMD52;
++ pReq->Flags = SDREQ_FLAGS_TRANS_ASYNC | SDREQ_FLAGS_RESP_SDIO_R5;
++
++ if (setHcd) {
++ /* make this a barrier request and set context*/
++ pReq->Flags |= SDREQ_FLAGS_BARRIER;
++ pReq->pCompleteContext = pDevice->pHcd;
++ } else {
++ /* does not require an update to the HCD */
++ pReq->pCompleteContext = (PVOID)(UINT32)controlVal;
++ pReq->pCompletion = WriteIntEnableComplete;
++ }
++
++ } while (FALSE);
++
++ status2 = _ReleaseHcdLock(pDevice->pHcd);
++
++ if (pReq != NULL) {
++ if (SDIO_SUCCESS(status)) {
++ /* issue request */
++ IssueRequestToHCD(pDevice->pHcd,pReq);
++ } else {
++ FreeRequest(pReq);
++ }
++ }
++
++ return status;
++}
++
++
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ SDSPIModeEnableDisableCRC - Enable/Disable SPI Mode CRC checking
++ Input: pDevice - the device/function
++ Enable - Enable CRC
++ Output:
++ Return: status
++ Notes: Note, this function can be called from an ISR or completion context
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDSPIModeEnableDisableCRC(PSDDEVICE pDevice,BOOL Enable)
++{
++ SDCONFIG_BUS_MODE_DATA busMode;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UINT32 cmdARG = 0;
++
++ if (!SDDEVICE_IS_BUSMODE_SPI(pDevice)) {
++ return SDIO_STATUS_INVALID_PARAMETER;
++ }
++ //??we should make these atomic using a barrier
++
++ /* get the current mode and clock */
++ busMode.BusModeFlags = pDevice->pHcd->CardProperties.BusMode;
++ busMode.ClockRate = pDevice->pHcd->CardProperties.OperBusClock;
++
++ if (Enable) {
++ /* clear the no-CRC flag */
++ busMode.BusModeFlags &= ~SDCONFIG_BUS_MODE_SPI_NO_CRC;
++ cmdARG = SD_CMD59_CRC_ON;
++ } else {
++ busMode.BusModeFlags |= SDCONFIG_BUS_MODE_SPI_NO_CRC;
++ cmdARG = SD_CMD59_CRC_OFF;
++ }
++
++ do {
++ /* issue CMD59 to turn on/off CRC */
++ status = _IssueSimpleBusRequest(pDevice->pHcd,
++ CMD59,
++ cmdARG,
++ SDREQ_FLAGS_RESP_R1,
++ NULL);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed issue CMD59 (arg=0x%X) Err:%d \n",
++ cmdARG, status));
++ break;
++ }
++ if (Enable) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: CRC Enabled in SPI mode \n"));
++ } else {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: CRC Disabled in SPI mode \n"));
++ }
++ status = SetOperationalBusMode(pDevice,&busMode);
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Failed to set SPI NO CRC mode in hcd : Err:%d \n",
++ status));
++ break;
++ }
++ } while (FALSE);
++
++ return status;
++}
++
++
++static UINT32 ConvertSPIStatusToSDCardStatus(UINT8 SpiR1, UINT8 SpiR2)
++{
++ UINT32 cardStatus = 0;
++
++ if (SpiR1 != 0) {
++ /* convert the error */
++ if (SpiR1 & SPI_CS_ERASE_RESET) {
++ cardStatus |= SD_CS_ERASE_RESET;
++ }
++ if (SpiR1 & SPI_CS_ILLEGAL_CMD) {
++ cardStatus |= SD_CS_ILLEGAL_CMD_ERR;
++ }
++ if (SpiR1 & SPI_CS_CMD_CRC_ERR) {
++ cardStatus |= SD_CS_PREV_CMD_CRC_ERR;
++ }
++ if (SpiR1 & SPI_CS_ERASE_SEQ_ERR) {
++ cardStatus |= SD_CS_ERASE_SEQ_ERR;
++ }
++ if (SpiR1 & SPI_CS_ADDRESS_ERR) {
++ cardStatus |= SD_CS_ADDRESS_ERR;
++ }
++ if (SpiR1 & SPI_CS_PARAM_ERR) {
++ cardStatus |= SD_CS_CMD_OUT_OF_RANGE;
++ }
++ }
++
++ if (SpiR2 != 0) {
++ /* convert the error */
++ if (SpiR2 & SPI_CS_CARD_IS_LOCKED) {
++ cardStatus |= SD_CS_CARD_LOCKED;
++ }
++ if (SpiR2 & SPI_CS_LOCK_UNLOCK_FAILED) {
++ /* this bit is shared, just set both */
++ cardStatus |= (SD_CS_LK_UNLK_FAILED | SD_CS_WP_ERASE_SKIP);
++ }
++ if (SpiR2 & SPI_CS_ERROR) {
++ cardStatus |= SD_CS_GENERAL_ERR;
++ }
++ if (SpiR2 & SPI_CS_INTERNAL_ERROR) {
++ cardStatus |= SD_CS_CARD_INTERNAL_ERR;
++ }
++ if (SpiR2 & SPI_CS_ECC_FAILED) {
++ cardStatus |= SD_CS_ECC_FAILED;
++ }
++ if (SpiR2 & SPI_CS_WP_VIOLATION) {
++ cardStatus |= SD_CS_WP_ERR;
++ }
++ if (SpiR2 & SPI_CS_ERASE_PARAM_ERR) {
++ cardStatus |= SD_CS_ERASE_PARAM_ERR;
++ }
++ if (SpiR2 & SPI_CS_OUT_OF_RANGE) {
++ cardStatus |= SD_CS_CMD_OUT_OF_RANGE;
++ }
++ }
++
++ return cardStatus;
++}
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ ConvertSPI_Response - filter the SPI response and convert it to an SD Response
++ Input: pReq - request
++ Output: pReq - modified response, if pRespBuffer is not NULL
++ pRespBuffer - converted response (optional)
++ Return:
++ Notes: This function converts a SPI response into an SD response. A caller
++ can supply a buffer instead.
++ For SPI bus operation the HCD must send the SPI response as
++ a stream of bytes, the highest byte contains the first received byte from the
++ card. This function only filters simple responses (R1 primarily).
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void ConvertSPI_Response(PSDREQUEST pReq, UINT8 *pRespBuffer)
++{
++
++ UINT32 cardStatus;
++
++ if (pReq->Flags & SDREQ_FLAGS_RESP_SPI_CONVERTED) {
++ /* already converted */
++ return;
++ }
++ if (NULL == pRespBuffer) {
++ pRespBuffer = pReq->Response;
++ }
++
++ switch (GET_SDREQ_RESP_TYPE(pReq->Flags)) {
++ case SDREQ_FLAGS_RESP_R1:
++ case SDREQ_FLAGS_RESP_R1B:
++ cardStatus = ConvertSPIStatusToSDCardStatus(GET_SPI_R1_RESP_TOKEN(pReq->Response),
++ 0);
++ if (CMD55 == pReq->Command) {
++ /* we emulate this since SPI does not have such a bit */
++ cardStatus |= SD_CS_APP_CMD;
++ }
++ /* stuff the SD card status */
++ SD_R1_SET_CMD_STATUS(pRespBuffer,cardStatus);
++ /* stuff the command */
++ SD_R1_SET_CMD(pRespBuffer,pReq->Command);
++ pReq->Flags |= SDREQ_FLAGS_RESP_SPI_CONVERTED;
++ break;
++ case SDREQ_FLAGS_RESP_SDIO_R5:
++ {
++ UINT8 respFlags;
++ UINT8 readData;
++
++ readData = GET_SPI_SDIO_R5_RESPONSE_RDATA(pReq->Response);
++ respFlags = GET_SPI_SDIO_R5_RESP_TOKEN(pReq->Response);
++
++ pRespBuffer[SD_R5_RESP_FLAGS_OFFSET] = 0;
++ if (respFlags != 0) {
++ if (respFlags & SPI_R5_ILLEGAL_CMD) {
++ pRespBuffer[SD_R5_RESP_FLAGS_OFFSET] |= SD_R5_ILLEGAL_CMD;
++ }
++ if (respFlags & SPI_R5_CMD_CRC) {
++ pRespBuffer[SD_R5_RESP_FLAGS_OFFSET] |= SD_R5_RESP_CMD_ERR;
++ }
++ if (respFlags & SPI_R5_FUNC_ERR) {
++ pRespBuffer[SD_R5_RESP_FLAGS_OFFSET] |= SD_R5_INVALID_FUNC;
++ }
++ if (respFlags & SPI_R5_PARAM_ERR) {
++ pRespBuffer[SD_R5_RESP_FLAGS_OFFSET] |= SD_R5_ARG_RANGE_ERR;
++ }
++ }
++ /* stuff read data */
++ pRespBuffer[SD_SDIO_R5_READ_DATA_OFFSET] = readData;
++ /* stuff the command */
++ SD_R5_SET_CMD(pRespBuffer,pReq->Command);
++ }
++ pReq->Flags |= SDREQ_FLAGS_RESP_SPI_CONVERTED;
++ break;
++ case SDREQ_FLAGS_RESP_R2:
++ /* for CMD13 and ACMD13 , SPI uses it's own R2 response format (2 bytes) */
++ /* the issue of CMD13 needs to change the response flag to R2 */
++ if (CMD13 == pReq->Command) {
++ cardStatus = ConvertSPIStatusToSDCardStatus(
++ GET_SPI_R2_RESP_TOKEN(pReq->Response),
++ GET_SPI_R2_STATUS_TOKEN(pReq->Response));
++ /* stuff the SD card status */
++ SD_R1_SET_CMD_STATUS(pRespBuffer,cardStatus);
++ /* stuff the command */
++ SD_R1_SET_CMD(pRespBuffer,pReq->Command);
++ pReq->Flags |= SDREQ_FLAGS_RESP_SPI_CONVERTED;
++ break;
++ }
++ /* no other commands should be using R2 when using SPI, if they are
++ * they should be bypassing the filter */
++ DBG_ASSERT(FALSE);
++ break;
++ default:
++ /* for all others:
++ *
++ * SDREQ_FLAGS_RESP_R6 - SPI mode does not use RCA
++ * SDREQ_FLAGS_RESP_R3 - bus driver handles this internally
++ * SDREQ_FLAGS_RESP_SDIO_R4 - bus driver handles this internally
++ *
++ */
++ DBG_PRINT(SDDBG_ERROR, ("ConvertSPI_Response - invalid response type:0x%2.2X",
++ GET_SDREQ_RESP_TYPE(pReq->Flags)));
++ DBG_ASSERT(FALSE);
++ break;
++ }
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Check an SD/MMC/SDIO response.
++
++ @function name: SDIO_CheckResponse
++ @prototype: SDIO_STATUS SDIO_CheckResponse(PSDHCD pHcd, PSDREQUEST pReq, SDHCD_RESPONSE_CHECK_MODE CheckMode)
++ @category: HD_Reference
++
++ @input: pHcd - the host controller definition structure.
++ @input: pReq - request containing the response
++ @input: CheckMode - mode
++
++ @return: SDIO_STATUS
++
++ @notes: Host controller drivers must call into this function to validate various command
++ responses before continuing with data transfers or for decoding received SPI tokens.
++ The CheckMode option determines the type of validation to perform.
++ if (CheckMode == SDHCD_CHECK_DATA_TRANS_OK) :
++ The host controller must check the card response to determine whether it
++ is safe to perform a data transfer. This API only checks commands that
++ involve data transfers and checks various status fields in the command response.
++ If the card cannot accept data, this function will return a non-successful status that
++ should be treated as a request failure. The host driver should complete the request with the
++ returned status. Host controller should only call this function in preparation for a
++ data transfer.
++ if (CheckMode == SDHCD_CHECK_SPI_TOKEN) :
++ This API checks the SPI token and returns a timeout status if the illegal command bit is
++ set. This simulates the behavior of SD 1/4 bit operation where illegal commands result in
++ a command timeout. A driver that supports SPI mode should pass every response to this
++ function to determine the appropriate error status to complete the request with. If the
++ API returns success, the response indicates that the card accepted the command.
++
++ @example: Checking the response before starting the data transfer :
++ if (SDIO_SUCCESS(status) && (pReq->Flags & SDREQ_FLAGS_DATA_TRANS)) {
++ // check the response to see if we should continue with data
++ status = SDIO_CheckResponse(pHcd, pReq, SDHCD_CHECK_DATA_TRANS_OK);
++ if (SDIO_SUCCESS(status)) {
++ .... start data transfer phase
++ } else {
++ ... card response indicates that the card cannot handle data
++ // set completion status
++ pRequest->Status = status;
++ }
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ _SDIO_CheckResponse - check response on behalf of the host controller
++ Input: pHcd - host controller
++ pReq - request containing the response
++ CheckMode - mode
++ Output:
++ Return: status
++ Notes:
++
++ CheckMode == SDHCD_CHECK_DATA_TRANS_OK :
++ The host controller requests a check on the response to determine whether it
++ is okay to perform a data transfer. This function only filters on commands that
++ involve data. Host controller should only call this function in preparation for a
++ data transfer.
++
++ CheckMode == SDHCD_CHECK_SPI_TOKEN :
++ The bus driver checks the SPI token and returns a timeout status if the illegal command bit is
++ set. This simulates the behavior of SD native operation.
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDIO_CheckResponse(PSDHCD pHcd, PSDREQUEST pReq, SDHCD_RESPONSE_CHECK_MODE CheckMode)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ if (CheckMode == SDHCD_CHECK_DATA_TRANS_OK) {
++ UINT32 cardStatus;
++ UINT8 *pResponse;
++ UINT8 convertedResponse[MAX_CARD_RESPONSE_BYTES];
++
++ if (!(pReq->Flags & SDREQ_FLAGS_DATA_TRANS) ||
++ (pReq->Flags & SDREQ_FLAGS_DATA_SKIP_RESP_CHK) ||
++ (GET_SDREQ_RESP_TYPE(pReq->Flags) == SDREQ_FLAGS_NO_RESP)) {
++ return SDIO_STATUS_SUCCESS;
++ }
++ pResponse = pReq->Response;
++ /* check SPI mode */
++ if (IS_HCD_BUS_MODE_SPI(pHcd)) {
++ if (!(pReq->Flags & SDREQ_FLAGS_RESP_SKIP_SPI_FILT)) {
++ /* apply conversion */
++ ConvertSPI_Response(pReq, NULL);
++ } else {
++ /* temporarily convert the response, without altering the original */
++ ConvertSPI_Response(pReq, convertedResponse);
++ /* point to the converted one */
++ pResponse = convertedResponse;
++ }
++ }
++
++ switch (GET_SDREQ_RESP_TYPE(pReq->Flags)) {
++ case SDREQ_FLAGS_RESP_R1:
++ case SDREQ_FLAGS_RESP_R1B:
++ cardStatus = SD_R1_GET_CARD_STATUS(pResponse);
++ if (!(cardStatus &
++ (SD_CS_ILLEGAL_CMD_ERR | SD_CS_CARD_INTERNAL_ERR | SD_CS_GENERAL_ERR))) {
++ /* okay for data */
++ break;
++ }
++ /* figure out what it was */
++ if (cardStatus & SD_CS_ILLEGAL_CMD_ERR) {
++ status = SDIO_STATUS_DATA_STATE_INVALID;
++ } else {
++ status = SDIO_STATUS_DATA_ERROR_UNKNOWN;
++ }
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Check Response Error. R1 CardStatus:0x%X \n",
++ cardStatus));
++ break;
++ case SDREQ_FLAGS_RESP_SDIO_R5:
++ cardStatus = SD_R5_GET_RESP_FLAGS(pResponse);
++ if (!(cardStatus & SD_R5_CURRENT_CMD_ERRORS)){
++ /* all okay */
++ break;
++ }
++
++ status = ConvertCMD52ResponseToSDIOStatus((UINT8)cardStatus);
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: Check Response Error. R5 CardStatus:0x%X \n",
++ cardStatus));
++ break;
++ default:
++ break;
++ }
++
++ return status;
++ }
++
++ {
++ UINT8 spiToken;
++
++ /* handle SPI token validation */
++ switch (GET_SDREQ_RESP_TYPE(pReq->Flags)) {
++ case SDREQ_FLAGS_RESP_R2:
++ spiToken = GET_SPI_R2_RESP_TOKEN(pReq->Response);
++ break;
++ case SDREQ_FLAGS_RESP_SDIO_R5:
++ spiToken = GET_SPI_SDIO_R5_RESP_TOKEN(pReq->Response);
++ break;
++ case SDREQ_FLAGS_RESP_R3:
++ spiToken = GET_SPI_R3_RESP_TOKEN(pReq->Response);
++ break;
++ case SDREQ_FLAGS_RESP_SDIO_R4:
++ spiToken = GET_SPI_SDIO_R4_RESP_TOKEN(pReq->Response);
++ break;
++ default:
++ /* all other tokesn are SPI R1 type */
++ spiToken = GET_SPI_R1_RESP_TOKEN(pReq->Response);
++ break;
++ }
++
++ if ((GET_SDREQ_RESP_TYPE(pReq->Flags) == SDREQ_FLAGS_RESP_SDIO_R5) ||
++ (GET_SDREQ_RESP_TYPE(pReq->Flags) == SDREQ_FLAGS_RESP_SDIO_R4)) {
++ /* handle SDIO status tokens */
++ if ((spiToken & SPI_R5_ILLEGAL_CMD) ||
++ (spiToken & SPI_R5_CMD_CRC)) {
++ status = SDIO_STATUS_BUS_RESP_TIMEOUT;
++ }
++ } else {
++ /* handle all other status tokens */
++ if ((spiToken & SPI_CS_ILLEGAL_CMD) ||
++ (spiToken & SPI_CS_CMD_CRC_ERR)) {
++ status = SDIO_STATUS_BUS_RESP_TIMEOUT;
++ }
++ }
++ }
++
++ return status;
++}
++
+Index: linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_bus_os.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_bus_os.c 2008-01-14 13:17:24.000000000 +0100
+@@ -0,0 +1,832 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_bus_os.c
++
++ at abstract: Linux implementation module
++
++#notes: includes module load and unload functions
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++/* debug level for this module*/
++#define DBG_DECLARE 3;
++
++#include <linux/sdio/ctsystem.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/version.h>
++#include <linux/init.h>
++#include <linux/workqueue.h>
++#include <linux/delay.h>
++#include <linux/kthread.h>
++#include <linux/pnp.h>
++void pnp_remove_card_device(struct pnp_dev *dev);
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/sdio_lib.h>
++#include "_busdriver.h"
++
++#define DESCRIPTION "SDIO Bus Driver"
++#define AUTHOR "Atheros Communications, Inc."
++
++/* debug print parameter */
++/* configuration and default parameters */
++static int RequestRetries = SDMMC_DEFAULT_CMD_RETRIES;
++module_param(RequestRetries, int, 0644);
++MODULE_PARM_DESC(RequestRetries, "number of command retries");
++static int CardReadyPollingRetry = SDMMC_DEFAULT_CARD_READY_RETRIES;
++module_param(CardReadyPollingRetry, int, 0644);
++MODULE_PARM_DESC(CardReadyPollingRetry, "number of card ready retries");
++static int PowerSettleDelay = SDMMC_POWER_SETTLE_DELAY;
++module_param(PowerSettleDelay, int, 0644);
++MODULE_PARM_DESC(PowerSettleDelay, "delay in ms for power to settle after power changes");
++static int DefaultOperClock = 52000000;
++module_param(DefaultOperClock, int, 0644);
++MODULE_PARM_DESC(DefaultOperClock, "maximum operational clock limit");
++static int DefaultBusMode = SDCONFIG_BUS_WIDTH_4_BIT;
++module_param(DefaultBusMode, int, 0644);
++MODULE_PARM_DESC(DefaultBusMode, "default bus mode: see SDCONFIG_BUS_WIDTH_xxx");
++static int RequestListSize = SDBUS_DEFAULT_REQ_LIST_SIZE;
++module_param(RequestListSize, int, 0644);
++MODULE_PARM_DESC(RequestListSize, "");
++static int SignalSemListSize = SDBUS_DEFAULT_REQ_SIG_SIZE;
++module_param(SignalSemListSize, int, 0644);
++MODULE_PARM_DESC(SignalSemListSize, "");
++static int CDPollingInterval = SDBUS_DEFAULT_CD_POLLING_INTERVAL;
++module_param(CDPollingInterval, int, 0644);
++MODULE_PARM_DESC(CDPollingInterval, "");
++static int DefaultOperBlockLen = SDMMC_DEFAULT_BYTES_PER_BLOCK;
++module_param(DefaultOperBlockLen, int, 0644);
++MODULE_PARM_DESC(DefaultOperBlockLen, "operational block length");
++static int DefaultOperBlockCount = SDMMC_DEFAULT_BLOCKS_PER_TRANS;
++module_param(DefaultOperBlockCount, int, 0644);
++MODULE_PARM_DESC(DefaultOperBlockCount, "operational block count");
++static int ConfigFlags = BD_DEFAULT_CONFIG_FLAGS;
++module_param(ConfigFlags, int, 0644);
++MODULE_PARM_DESC(ConfigFlags, "config flags");
++
++static int HcdRCount = MAX_HCD_REQ_RECURSION;
++module_param(HcdRCount, int, 0644);
++MODULE_PARM_DESC(HcdRCount, "HCD request recursion count");
++
++static void CardDetect_WorkItem(
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
++void *context);
++#else
++struct work_struct *ignored);
++#endif
++static void CardDetect_TimerFunc(unsigned long Context);
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++static DECLARE_WORK(CardDetectPollWork, CardDetect_WorkItem
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
++, 0);
++#else
++);
++#endif
++#endif
++static int RegisterDriver(PSDFUNCTION pFunction);
++static int UnregisterDriver(PSDFUNCTION pFunction);
++
++static struct timer_list CardDetectTimer;
++
++#define SDDEVICE_FROM_OSDEVICE(pOSDevice) container_of(pOSDevice, SDDEVICE, Device)
++#define SDFUNCTION_FROM_OSDRIVER(pOSDriver) container_of(pOSDriver, SDFUNCTION, Driver)
++
++
++/*
++ * SDIO_RegisterHostController - register a host controller bus driver
++*/
++SDIO_STATUS SDIO_RegisterHostController(PSDHCD pHcd) {
++ /* we are the exported verison, call the internal verison */
++ return _SDIO_RegisterHostController(pHcd);
++}
++
++/*
++ * SDIO_UnregisterHostController - unregister a host controller bus driver
++*/
++SDIO_STATUS SDIO_UnregisterHostController(PSDHCD pHcd) {
++ /* we are the exported verison, call the internal verison */
++ return _SDIO_UnregisterHostController(pHcd);
++}
++
++/*
++ * SDIO_RegisterFunction - register a function driver
++*/
++SDIO_STATUS SDIO_RegisterFunction(PSDFUNCTION pFunction) {
++ int error;
++ SDIO_STATUS status;
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO BusDriver - SDIO_RegisterFunction\n"));
++
++ /* since we do PnP registration first, we need to check the version */
++ if (!CHECK_FUNCTION_DRIVER_VERSION(pFunction)) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: Function Major Version Mismatch (hcd = %d, bus driver = %d)\n",
++ GET_SDIO_STACK_VERSION_MAJOR(pFunction), CT_SDIO_STACK_VERSION_MAJOR(g_Version)));
++ return SDIO_STATUS_INVALID_PARAMETER;
++ }
++
++ /* we are the exported verison, call the internal verison after registering with the bus
++ we handle probes internally to the bus driver */
++ if ((error = RegisterDriver(pFunction)) < 0) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO BusDriver - SDIO_RegisterFunction, failed to register with system bus driver: %d\n",
++ error));
++ status = OSErrorToSDIOError(error);
++ } else {
++ status = _SDIO_RegisterFunction(pFunction);
++ if (!SDIO_SUCCESS(status)) {
++ UnregisterDriver(pFunction);
++ }
++ }
++
++ return status;
++}
++
++/*
++ * SDIO_UnregisterFunction - unregister a function driver
++*/
++SDIO_STATUS SDIO_UnregisterFunction(PSDFUNCTION pFunction) {
++ SDIO_STATUS status;
++ /* we are the exported verison, call the internal verison */
++ status = _SDIO_UnregisterFunction(pFunction);
++ UnregisterDriver(pFunction);
++ return status;
++}
++
++/*
++ * SDIO_HandleHcdEvent - tell core an event occurred
++*/
++SDIO_STATUS SDIO_HandleHcdEvent(PSDHCD pHcd, HCD_EVENT Event) {
++ /* we are the exported verison, call the internal verison */
++ DBG_PRINT(SDIODBG_HCD_EVENTS, ("SDIO Bus Driver: SDIO_HandleHcdEvent, event type 0x%X, HCD:0x%X\n",
++ Event, (UINT)pHcd));
++ return _SDIO_HandleHcdEvent(pHcd, Event);
++}
++
++/* get default settings */
++SDIO_STATUS _SDIO_BusGetDefaultSettings(PBDCONTEXT pBdc)
++{
++ /* these defaults are module params */
++ pBdc->RequestRetries = RequestRetries;
++ pBdc->CardReadyPollingRetry = CardReadyPollingRetry;
++ pBdc->PowerSettleDelay = PowerSettleDelay;
++ pBdc->DefaultOperClock = DefaultOperClock;
++ pBdc->DefaultBusMode = DefaultBusMode;
++ pBdc->RequestListSize = RequestListSize;
++ pBdc->SignalSemListSize = SignalSemListSize;
++ pBdc->CDPollingInterval = CDPollingInterval;
++ pBdc->DefaultOperBlockLen = DefaultOperBlockLen;
++ pBdc->DefaultOperBlockCount = DefaultOperBlockCount;
++ pBdc->ConfigFlags = ConfigFlags;
++ pBdc->MaxHcdRecursion = HcdRCount;
++ return SDIO_STATUS_SUCCESS;
++}
++
++static void CardDetect_TimerFunc(unsigned long Context)
++{
++ DBG_PRINT(SDIODBG_CD_TIMER, ("+ SDIO BusDriver Card Detect Timer\n"));
++
++ /* timers run in an ISR context and cannot block or sleep, so we need
++ * to queue a work item to call the bus driver timer notification */
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++ if (schedule_work(&CardDetectPollWork) <= 0) {
++ DBG_PRINT(SDDBG_ERROR, ("Failed to queue Card Detect timer!\n"));
++ }
++#else
++ CardDetect_WorkItem(NULL);
++#endif
++ DBG_PRINT(SDIODBG_CD_TIMER, ("- SDIO BusDriver Card Detect Timer\n"));
++}
++
++/*
++ * Initialize any timers we are using
++*/
++SDIO_STATUS InitializeTimers(void)
++{
++ init_timer(&CardDetectTimer);
++ CardDetectTimer.function = CardDetect_TimerFunc;
++ CardDetectTimer.data = 0;
++ return SDIO_STATUS_SUCCESS;
++}
++
++/*
++ * cleanup timers
++*/
++SDIO_STATUS CleanupTimers(void)
++{
++ del_timer(&CardDetectTimer);
++ return SDIO_STATUS_SUCCESS;
++}
++
++
++/*
++ * Queue a timer, Timeout is in milliseconds
++*/
++SDIO_STATUS QueueTimer(INT TimerID, UINT32 TimeOut)
++{
++ UINT32 delta;
++
++ /* convert timeout to ticks */
++ delta = (TimeOut * HZ)/1000;
++ if (delta == 0) {
++ delta = 1;
++ }
++ DBG_PRINT(SDIODBG_CD_TIMER, ("SDIO BusDriver - SDIO_QueueTimer System Ticks Per Sec:%d \n",HZ));
++ DBG_PRINT(SDIODBG_CD_TIMER, ("SDIO BusDriver - SDIO_QueueTimer TimerID: %d TimeOut:%d MS, requires %d Ticks\n",
++ TimerID,TimeOut,delta));
++ switch (TimerID) {
++ case SDIOBUS_CD_TIMER_ID:
++ CardDetectTimer.expires = jiffies + delta;
++ add_timer(&CardDetectTimer);
++ break;
++ default:
++ return SDIO_STATUS_INVALID_PARAMETER;
++ }
++
++ return SDIO_STATUS_SUCCESS;
++}
++
++/* check a response on behalf of the host controller, to allow it to proceed with a
++ * data transfer */
++SDIO_STATUS SDIO_CheckResponse(PSDHCD pHcd, PSDREQUEST pReq, SDHCD_RESPONSE_CHECK_MODE CheckMode)
++{
++ return _SDIO_CheckResponse(pHcd,pReq,CheckMode);
++}
++
++/*
++ * CardDetect_WorkItem - the work item for handling card detect polling interrupt
++*/
++static void CardDetect_WorkItem(
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
++void *context)
++#else
++struct work_struct *ignored)
++#endif
++{
++ /* call bus driver function */
++ SDIO_NotifyTimerTriggered(SDIOBUS_CD_TIMER_ID);
++}
++
++/*
++ * OS_IncHcdReference - increment host controller driver reference count
++*/
++SDIO_STATUS Do_OS_IncHcdReference(PSDHCD pHcd)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ do {
++ if (NULL == pHcd->pModule) {
++ /* hcds that are 2.3 or higher should set this */
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: HCD:%s should set module ptr!\n",
++ (pHcd->pName != NULL) ? pHcd->pName : "Unknown"));
++ break;
++ }
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++ if (!try_module_get(pHcd->pModule)) {
++ status = SDIO_STATUS_ERROR;
++ }
++#else
++ if (!try_inc_mod_count(pHcd->pModule)) {
++ status = SDIO_STATUS_ERROR;
++ }
++#endif
++
++ } while (FALSE);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: HCD:%s failed to get module\n",
++ (pHcd->pName != NULL) ? pHcd->pName : "Unknown"));
++ }
++
++ return status;
++}
++
++/*
++ * OS_DecHcdReference - decrement host controller driver reference count
++*/
++SDIO_STATUS Do_OS_DecHcdReference(PSDHCD pHcd)
++{
++ if (pHcd->pModule != NULL) {
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++ module_put(pHcd->pModule);
++#else
++ /* 2.4 or lower */
++ __MOD_DEC_USE_COUNT(pHcd->pModule);
++#endif
++ }
++ return SDIO_STATUS_SUCCESS;
++}
++
++/****************************************************************************************/
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++#include <linux/pnp.h>
++
++#if !defined(CONFIG_PNP)
++#error "CONFIG_PNP not defined"
++#endif
++
++static ULONG InUseDevices = 0;
++static spinlock_t InUseDevicesLock = SPIN_LOCK_UNLOCKED;
++
++static const struct pnp_device_id pnp_idtable[] = {
++ {"SD_XXXX", 0}
++};
++static int sdio_get_resources(struct pnp_dev * pDev, struct pnp_resource_table * res)
++{
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - sdio_get_resources: %s\n",
++ pDev->dev.bus_id));
++ return 0;
++}
++static int sdio_set_resources(struct pnp_dev * pDev, struct pnp_resource_table * res)
++{
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - sdio_set_resources: %s\n",
++ pDev->dev.bus_id));
++ return 0;
++}
++
++static int sdio_disable_resources(struct pnp_dev *pDev)
++{
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - sdio_disable_resources: %s\n",
++ pDev->dev.bus_id));
++ if (pDev != NULL) {
++ pDev->active = 0;
++ }
++ return 0;
++}
++void release(struct device * pDev) {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - release: %s\n",
++ pDev->bus_id));
++ return;
++}
++struct pnp_protocol sdio_protocol = {
++ .name = "SDIO",
++ .get = sdio_get_resources,
++ .set = sdio_set_resources,
++ .disable = sdio_disable_resources,
++ .dev.release = release,
++};
++
++/*
++ * driver_probe - probe for OS based driver
++*/
++static int driver_probe(struct pnp_dev* pOSDevice, const struct pnp_device_id *pId)
++{
++ PSDDEVICE pDevice = SDDEVICE_FROM_OSDEVICE(pOSDevice);
++ PSDFUNCTION pFunction = pDevice->Device.dev.driver_data;
++
++ if (pFunction == NULL) {
++ return -1;
++ }
++
++ if (strcmp(pFunction->pName, pOSDevice->dev.driver->name) == 0) {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - driver_probe, match: %s/%s driver: %s\n",
++ pOSDevice->dev.bus_id, pFunction->pName, pOSDevice->dev.driver->name));
++ return 1;
++ } else {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - driver_probe, no match: %s/%s driver: %s\n",
++ pOSDevice->dev.bus_id, pFunction->pName, pOSDevice->dev.driver->name));
++ return -1;
++ }
++/* if (pOSDevice->id != NULL) {
++ if (strcmp(pOSDevice->id->id, pId->id) == 0) {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - driver_probe, match: %s/%s\n",
++ pOSDevice->dev.bus_id, pId->id));
++ return 1;
++ }
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - driver_probe, did not match: %s/%s/%s\n",
++ pOSDevice->dev.bus_id, pId->id, pOSDevice->id->id));
++ } else {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - driver_probe, did not match: %s/%s\n",
++ pOSDevice->dev.bus_id, pId->id));
++ }
++ return -1;
++*/
++//?? if (pDevice->Device.dev.driver_data != NULL) {
++//?? if (pDevice->Device.dev.driver_data == pFunction) {
++//?? if (pDevice->Device.data != NULL) {
++//?? if (pDevice->Device.data == pFunction) {
++//?? DBG_PRINT(SDDBG_TRACE,
++//?? ("SDIO BusDriver - driver_probe, match: %s\n",
++//?? pOSDevice->dev.bus_id));
++//?? return 1;
++//?? }
++//?? }
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - driver_probe, match: %s\n",
++ pOSDevice->dev.bus_id));
++ return 1;
++}
++
++static int RegisterDriver(PSDFUNCTION pFunction)
++{
++ memset(&pFunction->Driver, 0, sizeof(pFunction->Driver));
++ pFunction->Driver.name = pFunction->pName;
++ pFunction->Driver.probe = driver_probe;
++ pFunction->Driver.id_table = pnp_idtable;
++ pFunction->Driver.flags = PNP_DRIVER_RES_DO_NOT_CHANGE;
++
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - SDIO_RegisterFunction, registering driver: %s\n",
++ pFunction->Driver.name));
++ return pnp_register_driver(&pFunction->Driver);
++}
++
++static int UnregisterDriver(PSDFUNCTION pFunction)
++{
++ DBG_PRINT(SDDBG_TRACE,
++ ("+SDIO BusDriver - UnregisterDriver, driver: %s\n",
++ pFunction->Driver.name));
++ pnp_unregister_driver(&pFunction->Driver);
++ DBG_PRINT(SDDBG_TRACE,
++ ("-SDIO BusDriver - UnregisterDriver\n"));
++ return 0;
++}
++
++/*
++ * OS_InitializeDevice - initialize device that will be registered
++*/
++SDIO_STATUS OS_InitializeDevice(PSDDEVICE pDevice, PSDFUNCTION pFunction)
++{
++ struct pnp_id *pFdname;
++ memset(&pDevice->Device, 0, sizeof(pDevice->Device));
++ pDevice->Device.dev.driver_data = (PVOID)pFunction;
++//?? pDevice->Device.data = (PVOID)pFunction;
++//?? pDevice->Device.dev.driver = &pFunction->Driver.driver;
++//?? pDevice->Device.driver = &pFunction->Driver;
++//?? pDevice->Device.dev.release = release;
++ /* get a unique device number, must be done with locks held */
++ spin_lock(&InUseDevicesLock);
++ pDevice->Device.number = FirstClearBit(&InUseDevices);
++ SetBit(&InUseDevices, pDevice->Device.number);
++ spin_unlock(&InUseDevicesLock);
++ pDevice->Device.capabilities = PNP_REMOVABLE | PNP_DISABLE;
++ pDevice->Device.protocol = &sdio_protocol;
++ pDevice->Device.active = 1;
++
++ pnp_init_resource_table(&pDevice->Device.res);
++
++ pFdname = KernelAlloc(sizeof(struct pnp_id));
++
++ if (NULL == pFdname) {
++ return SDIO_STATUS_NO_RESOURCES;
++ }
++ /* set the id as slot number/function number */
++ snprintf(pFdname->id, sizeof(pFdname->id), "SD_%02X%02X",
++ pDevice->pHcd->SlotNumber, (UINT)SDDEVICE_GET_SDIO_FUNCNO(pDevice));
++ pFdname->next = NULL;
++ DBG_PRINT(SDDBG_TRACE, ("SDIO BusDriver - OS_InitializeDevice adding id: %s\n",
++ pFdname->id));
++ pnp_add_id(pFdname, &pDevice->Device);
++
++ /* deal with DMA settings */
++ if (pDevice->pHcd->pDmaDescription != NULL) {
++ pDevice->Device.dev.dma_mask = &pDevice->pHcd->pDmaDescription->Mask;
++ pDevice->Device.dev.coherent_dma_mask = pDevice->pHcd->pDmaDescription->Mask;
++ }
++
++ return SDIO_STATUS_SUCCESS;
++}
++
++/*
++ * OS_AddDevice - must be pre-initialized with OS_InitializeDevice
++*/
++SDIO_STATUS OS_AddDevice(PSDDEVICE pDevice, PSDFUNCTION pFunction)
++{
++ int error;
++ DBG_PRINT(SDDBG_TRACE, ("SDIO BusDriver - OS_AddDevice adding function: %s\n",
++ pFunction->pName));
++ error = pnp_add_device(&pDevice->Device);
++ if (error < 0) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO BusDriver - OS_AddDevice failed pnp_add_device: %d\n",
++ error));
++ }
++ /* replace the buggy pnp's release */
++ pDevice->Device.dev.release = release;
++
++ return OSErrorToSDIOError(error);
++}
++
++/*
++ * OS_RemoveDevice - unregister device with driver and bus
++*/
++void OS_RemoveDevice(PSDDEVICE pDevice)
++{
++ DBG_PRINT(SDDBG_TRACE, ("SDIO BusDriver - OS_RemoveDevice \n"));
++ pnp_remove_card_device(&pDevice->Device);
++ spin_lock(&InUseDevicesLock);
++ ClearBit(&InUseDevices, pDevice->Device.number);
++ spin_unlock(&InUseDevicesLock);
++
++ if (pDevice->Device.id != NULL) {
++ KernelFree(pDevice->Device.id);
++ pDevice->Device.id = NULL;
++ }
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Add OS device to bus driver.
++
++ @function name: SDIO_BusAddOSDevice
++ @category: HD_Reference
++
++ @output: pDma - descrip[tion of support DMA or NULL
++ @output: pDriver - assigned driver object
++ @output: pDevice - assigned device object
++
++ @return: SDIO_STATUS - SDIO_STATUS_SUCCESS when successful.
++
++ @notes: If the HCD does not register with the driver sub-system directly (like in the PCI case),
++ then it should register with the bus driver to obtain OS dependent device objects.
++ All input structures should be maintained throughout the life of the driver.
++
++ @example: getting device objects:
++ typedef struct _SDHCD_DRIVER {
++ OS_PNPDEVICE HcdDevice; / * the OS device for this HCD * /
++ OS_PNPDRIVER HcdDriver; / * the OS driver for this HCD * /
++ SDDMA_DESCRIPTION Dma; / * driver DMA description * /
++ }SDHCD_DRIVER, *PSDHCD_DRIVER;
++
++ typedef struct _SDHCD_DRIVER_CONTEXT {
++ PTEXT pDescription; / * human readable device decsription * /
++ SDLIST DeviceList; / * the list of current devices handled by this driver * /
++ OS_SEMAPHORE DeviceListSem; / * protection for the DeviceList * /
++ UINT DeviceCount; / * number of devices currently installed * /
++ SDHCD_DRIVER Driver; / * OS dependent driver specific info * /
++ }SDHCD_DRIVER_CONTEXT, *PSDHCD_DRIVER_CONTEXT;
++
++ static SDHCD_DRIVER_CONTEXT HcdContext = {
++ .pDescription = DESCRIPTION,
++ .DeviceCount = 0,
++ .Driver.HcdDevice.name = "sdio_xxx_hcd",
++ .Driver.HcdDriver.name = "sdio_xxx_hcd",
++ }
++ .....
++ status = SDIO_BusAddOSDevice(NULL, &HcdContext.Driver, &HcdContext.Device);
++ if (SDIO_SUCCESS(status) {
++ return Probe(&HcdContext.Device);
++ }
++ return SDIOErrorToOSError(status);
++
++ @see also: SDIO_BusRemoveOSDevice
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS SDIO_BusAddOSDevice(PSDDMA_DESCRIPTION pDma, POS_PNPDRIVER pDriver, POS_PNPDEVICE pDevice)
++{
++ int err;
++ struct pnp_id *pFdname;
++ struct pnp_device_id *pFdid;
++ static int slotNumber = 0; /* we just use an increasing count for the slots number */
++
++ if (pDma != NULL) {
++ pDevice->dev.dma_mask = &pDma->Mask;
++ pDevice->dev.coherent_dma_mask = pDma->Mask;
++ }
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO BusDriver - SDIO_GetBusOSDevice, registering driver: %s DMAmask: 0x%x\n",
++ pDriver->name, (UINT)*pDevice->dev.dma_mask));
++ pFdid = KernelAlloc(sizeof(struct pnp_device_id)*2);
++ /* set the id as slot number/function number */
++ snprintf(pFdid[0].id, sizeof(pFdid[0].id), "SD_%02X08",
++ slotNumber++);
++ pFdid[0].driver_data = 0;
++ pFdid[1].id[0] = '\0';
++ pFdid[1].driver_data = 0;
++
++ pDriver->id_table = pFdid;
++ pDriver->flags = PNP_DRIVER_RES_DO_NOT_CHANGE;
++ err = pnp_register_driver(pDriver);
++ if (err < 0) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO BusDriver - SDIO_GetBusOSDevice, failed registering driver: %s, err: %d\n",
++ pDriver->name, err));
++ return OSErrorToSDIOError(err);
++ }
++
++ pDevice->protocol = &sdio_protocol;
++ pDevice->capabilities = PNP_REMOVABLE | PNP_DISABLE;
++ pDevice->active = 1;
++
++ pFdname = KernelAlloc(sizeof(struct pnp_id));
++ /* set the id as slot number/function number */
++ snprintf(pFdname->id, sizeof(pFdname->id), "SD_%02X08",
++ 0); //??pDevice->pHcd->SlotNumber);//?????fix this, slotnumber isn't vaialble yet
++ pFdname->next = NULL;
++ pnp_add_id(pFdname, pDevice);
++
++ /* get a unique device number */
++ spin_lock(&InUseDevicesLock);
++ pDevice->number = FirstClearBit(&InUseDevices);
++ SetBit(&InUseDevices, pDevice->number);
++ spin_unlock(&InUseDevicesLock);
++ pnp_init_resource_table(&pDevice->res);
++ err = pnp_add_device(pDevice);
++ if (err < 0) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO BusDriver - SDIO_GetBusOSDevice failed pnp_device_add: %d\n",
++ err));
++ pnp_unregister_driver(pDriver);
++ }
++ /* replace the buggy pnp's release */
++ pDevice->dev.release = release;
++ return OSErrorToSDIOError(err);
++}
++
++/**+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Return OS device from bus driver.
++
++ @function name: SDIO_BusRemoveOSDevice
++ @category: HD_Reference
++
++ @input: pDriver - setup PNP driver object
++ @input: pDevice - setup PNP device object
++
++ @return: none
++
++
++ @example: returning device objects:
++ SDIO_BusRemoveOSDevice(&HcdContext.Driver, &HcdContext.Device);
++
++
++ @see also: SDIO_BusAddOSDevice
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void SDIO_BusRemoveOSDevice(POS_PNPDRIVER pDriver, POS_PNPDEVICE pDevice)
++{
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO BusDriver - SDIO_PutBusOSDevice, unregistering driver: %s\n",
++ pDriver->name));
++
++ pnp_remove_card_device(pDevice);
++ if (pDevice->id != NULL) {
++ KernelFree(pDevice->id);
++ pDevice->id = NULL;
++ }
++
++ spin_lock(&InUseDevicesLock);
++ ClearBit(&InUseDevices, pDevice->number);
++ spin_unlock(&InUseDevicesLock);
++
++ pnp_unregister_driver(pDriver);
++ if (pDriver->id_table != NULL) {
++ KernelFree((void *)pDriver->id_table);
++ pDriver->id_table = NULL;
++ }
++
++}
++
++
++/*
++ * module init
++*/
++static int __init sdio_busdriver_init(void) {
++ SDIO_STATUS status;
++ int error;
++ REL_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: loaded\n"));
++ if (!SDIO_SUCCESS((status = _SDIO_BusDriverInitialize()))) {
++ return SDIOErrorToOSError(status);
++ }
++ /* register the sdio bus */
++ error = pnp_register_protocol(&sdio_protocol);
++ if (error < 0) {
++ REL_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: failed to register bus device, %d\n", error));
++ _SDIO_BusDriverCleanup();
++ return error;
++ }
++ return 0;
++}
++
++/*
++ * module cleanup
++*/
++static void __exit sdio_busdriver_cleanup(void) {
++ REL_PRINT(SDDBG_TRACE, ("SDIO unloaded\n"));
++ _SDIO_BusDriverCleanup();
++ pnp_unregister_protocol(&sdio_protocol);
++DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - unloaded 1\n"));
++}
++EXPORT_SYMBOL(SDIO_BusAddOSDevice);
++EXPORT_SYMBOL(SDIO_BusRemoveOSDevice);
++
++#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
++ /* 2.4 */
++static int RegisterDriver(PSDFUNCTION pFunction)
++{
++ return 0;
++}
++
++static int UnregisterDriver(PSDFUNCTION pFunction)
++{
++ DBG_PRINT(SDDBG_TRACE,
++ ("+-SDIO BusDriver - UnregisterDriver, driver: \n"));
++ return 0;
++}
++
++/*
++ * OS_InitializeDevice - initialize device that will be registered
++*/
++SDIO_STATUS OS_InitializeDevice(PSDDEVICE pDevice, PSDFUNCTION pFunction)
++{
++ return SDIO_STATUS_SUCCESS;
++}
++
++/*
++ * OS_AddDevice - must be pre-initialized with OS_InitializeDevice
++*/
++SDIO_STATUS OS_AddDevice(PSDDEVICE pDevice, PSDFUNCTION pFunction)
++{
++ DBG_PRINT(SDDBG_TRACE, ("SDIO BusDriver - OS_AddDevice adding function: %s\n",
++ pFunction->pName));
++ return SDIO_STATUS_SUCCESS;
++
++}
++
++/*
++ * OS_RemoveDevice - unregister device with driver and bus
++*/
++void OS_RemoveDevice(PSDDEVICE pDevice)
++{
++ DBG_PRINT(SDDBG_TRACE, ("SDIO BusDriver - OS_RemoveDevice \n"));
++}
++
++/*
++ * module init
++*/
++static int __init sdio_busdriver_init(void) {
++ SDIO_STATUS status;
++ REL_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: loaded\n"));
++ if (!SDIO_SUCCESS((status = _SDIO_BusDriverInitialize()))) {
++ return SDIOErrorToOSError(status);
++ }
++ return 0;
++}
++
++/*
++ * module cleanup
++*/
++static void __exit sdio_busdriver_cleanup(void) {
++ REL_PRINT(SDDBG_TRACE, ("SDIO unloaded\n"));
++ _SDIO_BusDriverCleanup();
++}
++#else ////KERNEL_VERSION
++#error "unsupported kernel version: "UTS_RELEASE
++#endif //KERNEL_VERSION
++
++MODULE_LICENSE("GPL and additional rights");
++MODULE_DESCRIPTION(DESCRIPTION);
++MODULE_AUTHOR(AUTHOR);
++
++module_init(sdio_busdriver_init);
++module_exit(sdio_busdriver_cleanup);
++EXPORT_SYMBOL(SDIO_RegisterHostController);
++EXPORT_SYMBOL(SDIO_UnregisterHostController);
++EXPORT_SYMBOL(SDIO_HandleHcdEvent);
++EXPORT_SYMBOL(SDIO_CheckResponse);
++EXPORT_SYMBOL(SDIO_RegisterFunction);
++EXPORT_SYMBOL(SDIO_UnregisterFunction);
+Index: linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_function.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/busdriver/sdio_function.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,715 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_function.c
++
++ at abstract: OS independent bus driver support for function drivers
++
++ at notes: This file supports the interface between SDIO function drivers and the bus driver.
++
++ at notice: Copyright (c), 2004-2005 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define MODULE_NAME SDBUSDRIVER
++#include <linux/sdio/ctsystem.h>
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/sdio_lib.h>
++#include "_busdriver.h"
++
++static SDIO_STATUS ProbeForDevice(PSDFUNCTION pFunction);
++
++#ifdef CT_MAN_CODE_CHECK
++static UINT16 ManCodeCheck = CT_MAN_CODE_CHECK;
++#endif
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Register a function driver with the bus driver.
++
++ @function name: SDIO_RegisterFunction
++ @prototype: SDIO_STATUS SDIO_RegisterFunction(PSDFUNCTION pFunction)
++ @category: PD_Reference
++ @input: pFunction - the function definition structure.
++
++ @output: none
++
++ @return: SDIO_STATUS - SDIO_STATUS_SUCCESS when succesful.
++
++ @notes: Each function driver must register with the bus driver once upon loading.
++ The calling function must be prepared to receive a Probe callback before
++ this function returns. This will occur when an perpheral device is already
++ pluugged in that is supported by this function.
++ The function driver should unregister itself when exiting.
++ The bus driver checks for possible function drivers to support a device
++ in reverse registration order.
++
++ @example: Registering a function driver:
++ //list of devices supported by this function driver
++ static SD_PNP_INFO Ids[] = {
++ {.SDIO_ManufacturerID = 0xaa55,
++ .SDIO_ManufacturerCode = 0x5555,
++ .SDIO_FunctionNo = 1},
++ {} //list is null termintaed
++ };
++ static GENERIC_FUNCTION_CONTEXT FunctionContext = {
++ .Function.pName = "sdio_generic", //name of the device
++ .Function.Version = CT_SDIO_STACK_VERSION_CODE, // set stack version
++ .Function.MaxDevices = 1, //maximum number of devices supported by this driver
++ .Function.NumDevices = 0, //current number of devices, always zero to start
++ .Function.pIds = Ids, //the list of devices supported by this device
++ .Function.pProbe = Probe, //pointer to the function drivers Probe function
++ // that will be called when a possibly supported device
++ // is inserted.
++ .Function.pRemove = Remove, //pointer to the function drivers Remove function
++ / that will be called when a device is removed.
++ .Function.pContext = &FunctionContext, //data value that will be passed into Probe and
++ // Remove callbacks.
++ };
++ SDIO_STATUS status;
++ status = SDIO_RegisterFunction(&FunctionContext.Function)
++ if (!SDIO_SUCCESS(status)) {
++ ...failed to register
++ }
++
++ @see also: SDIO_UnregisterFunction
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDIO_RegisterFunction(PSDFUNCTION pFunction)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++#ifdef CT_MAN_CODE_CHECK
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO Bus Driver: _SDIO_RegisterFunction: WARNING, this version is locked to Memory cards and SDIO cards with JEDEC IDs of: 0x%X\n",
++ ManCodeCheck));
++#else
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: _SDIO_RegisterFunction\n"));
++#endif
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: Function Driver Stack Version: %d.%d \n",
++ GET_SDIO_STACK_VERSION_MAJOR(pFunction),GET_SDIO_STACK_VERSION_MINOR(pFunction)));
++
++ if (!CHECK_FUNCTION_DRIVER_VERSION(pFunction)) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Bus Driver: Function Major Version Mismatch (hcd = %d, bus driver = %d)\n",
++ GET_SDIO_STACK_VERSION_MAJOR(pFunction), CT_SDIO_STACK_VERSION_MAJOR(g_Version)));
++ return SDIO_STATUS_INVALID_PARAMETER;
++ }
++
++
++ /* sanity check the driver */
++ if ((pFunction == NULL) ||
++ (pFunction->pProbe == NULL) ||
++ (pFunction->pIds == NULL)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_RegisterFunction, invalid registration data\n"));
++ return SDIO_STATUS_INVALID_PARAMETER;
++ }
++ /* protect the function list and add the function */
++ if (!SDIO_SUCCESS((status = SemaphorePendInterruptable(&pBusContext->FunctionListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ SignalInitialize(&pFunction->CleanupReqSig);
++ SDLIST_INIT(&pFunction->DeviceList);
++ SDListAdd(&pBusContext->FunctionList, &pFunction->SDList);
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->FunctionListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++
++ /* see if we have devices for this new function driver */
++ ProbeForDevice(pFunction);
++
++ return status;
++cleanup:
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: _SDIO_RegisterFunction, error exit 0x%X\n", status));
++ return status;
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Unregister a function driver with the bus driver.
++
++ @function name: SDIO_UnregisterFunction
++ @prototype: SDIO_STATUS SDIO_UnregisterFunction(PSDFUNCTION pFunction)
++ @category: PD_Reference
++
++ @input: pFunction - the function definition structure.
++
++ @output: none
++
++ @return: SDIO_STATUS - SDIO_STATUS_SUCCESS when succesful.
++
++ @notes: Each function driver must unregister from the bus driver when the function driver
++ exits.
++ A function driver must disconnect from any interrupts before calling this function.
++
++ @example: Unregistering a function driver:
++ SDIO_UnregisterFunction(&FunctionContext.Function);
++
++ @see also: SDIO_RegisterFunction
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDIO_UnregisterFunction(PSDFUNCTION pFunction)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDDEVICE pDevice;
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: _SDIO_UnregisterFunction\n"));
++
++ /* protect the function list and synchronize with Probe() and Remove()*/
++ if (!SDIO_SUCCESS((status = SemaphorePendInterruptable(&pBusContext->FunctionListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ /* remove this function from the function list */
++ SDListRemove(&pFunction->SDList);
++ /* now remove this function as the handler for any of its devices */
++ SDITERATE_OVER_LIST_ALLOW_REMOVE(&pFunction->DeviceList, pDevice, SDDEVICE,FuncListLink) {
++ if (pDevice->pFunction == pFunction) {
++ /* notify removal */
++ NotifyDeviceRemove(pDevice);
++ }
++ }SDITERATE_END;
++
++ SignalDelete(&pFunction->CleanupReqSig);
++
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->FunctionListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: _SDIO_UnregisterFunction\n"));
++ return status;
++
++cleanup:
++ DBG_PRINT(SDDBG_ERROR, ("-SDIO Bus Driver: _SDIO_UnregisterFunction, error exit 0x%X\n", status));
++ return status;
++}
++
++/* documentation headers only for Probe and Remove */
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: This function is called by the Busdriver when a device is inserted that can be supported by this function driver.
++
++ @function name: Probe
++ @prototype: BOOL (*pProbe)(struct _SDFUNCTION *pFunction, struct _SDDEVICE *pDevice)
++ @category: PD_Reference
++
++ @input: pFunction - the function definition structure that was passed to Busdriver
++ via the SDIO_RegisterFunction.
++ @input: pDevice - the description of the newly inserted device.
++
++ @output: none
++
++ @return: TRUE - this function driver will suport this device
++ FALSE - this function driver will not support this device
++
++ @notes: The Busdriver calls the Probe function of a function driver to inform it that device is
++ available for the function driver to control. The function driver should initialize the
++ device and be pepared to acceopt any interrupts from the device before returning.
++
++ @example: Example of typical Probe function callback:
++ static BOOL Probe(PSDFUNCTION pFunction, PSDDEVICE pDevice) {
++ ...get the our context info passed into the SDIO_RegisterFunction
++ PSDXXX_DRIVER_CONTEXT pFunctionContext =
++ (PSDXXX_DRIVER_CONTEXT)pFunction->pContext;
++ SDIO_STATUS status;
++ //test the identification of this device and ensure we want to support it
++ // we can test based on class, or use more specific tests on SDIO_ManufacturerID, etc.
++ if (pDevice->pId[0].SDIO_FunctionClass == XXX) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO XXX Function: Probe - card matched (0x%X/0x%X/0x%X)\n",
++ pDevice->pId[0].SDIO_ManufacturerID,
++ pDevice->pId[0].SDIO_ManufacturerCode,
++ pDevice->pId[0].SDIO_FunctionNo));
++ ...
++
++ @see also: SDIO_RegisterFunction
++ @see also: Remove
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++BOOL FilterPnpInfo(PSDDEVICE pDevice)
++{
++#ifdef CT_MAN_CODE_CHECK
++ if (pDevice->pId[0].CardFlags & CARD_SDIO) {
++ if (pDevice->pId[0].SDIO_ManufacturerCode != ManCodeCheck) {
++ DBG_PRINT(SDDBG_ERROR,
++ ("SDIO Card with JEDEC ID:0x%X , not Allowed! Driver check halted. "
++ "Please Contact sales at codetelligence.com.\n",
++ pDevice->pId[0].SDIO_ManufacturerCode));
++ return FALSE;
++ }
++ }
++ return TRUE;
++#else
++ return TRUE;
++#endif
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: This function is called by the Busdriver when a device controlled by this function
++ function driver is removed.
++
++ @function name: Remove
++ @prototype: void (*pRemove)(struct _SDFUNCTION *pFunction, struct _SDDEVICE *pDevice)
++ @category: PD_Reference
++
++ @input: pFunction - the function definition structure that was passed to Busdriver
++ via the SDIO_RegisterFunction.
++ @input: pDevice - the description of the device being removed.
++
++ @output: none
++
++ @return: none
++
++ @notes: The Busdriver calls the Remove function of a function driver to inform it that device it
++ was supporting has been removed. The device has already been removed, so no further I/O
++ to the device can be performed.
++
++ @example: Example of typical Remove function callback:
++ void Remove(PSDFUNCTION pFunction, PSDDEVICE pDevice) {
++ // get the our context info passed into the SDIO_RegisterFunction
++ PSDXXX_DRIVER_CONTEXT pFunctionContext =
++ (PSDXXX_DRIVER_CONTEXT)pFunction->pContext;
++ ...free any acquired resources.
++
++ @see also: SDIO_RegisterFunction
++ @see also: Probe
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/*
++ * ProbeForFunction - look for a function driver to handle this card
++ *
++*/
++SDIO_STATUS ProbeForFunction(PSDDEVICE pDevice, PSDHCD pHcd) {
++ SDIO_STATUS status;
++ PSDLIST pList;
++ PSDFUNCTION pFunction;
++
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: ProbeForFunction\n"));
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: ProbeForFunction - Dump of Device PNP Data: \n"));
++ DBG_PRINT(SDDBG_TRACE, (" Card Flags 0x%X \n", pDevice->pId[0].CardFlags));
++ if (pDevice->pId[0].CardFlags & CARD_SDIO) {
++ DBG_PRINT(SDDBG_TRACE, (" SDIO MANF: 0x%X \n", pDevice->pId[0].SDIO_ManufacturerID));
++ DBG_PRINT(SDDBG_TRACE, (" SDIO MANFCODE: 0x%X \n", pDevice->pId[0].SDIO_ManufacturerCode));
++ DBG_PRINT(SDDBG_TRACE, (" SDIO FuncNo: %d \n", pDevice->pId[0].SDIO_FunctionNo));
++ DBG_PRINT(SDDBG_TRACE, (" SDIO FuncClass: %d \n", pDevice->pId[0].SDIO_FunctionClass));
++ }
++ if (pDevice->pId[0].CardFlags & (CARD_MMC | CARD_SD)) {
++ DBG_PRINT(SDDBG_TRACE, (" SDMMC MANFID: 0x%X \n",pDevice->pId[0].SDMMC_ManfacturerID));
++ DBG_PRINT(SDDBG_TRACE, (" SDMMC OEMID: 0x%X \n",pDevice->pId[0].SDMMC_OEMApplicationID));
++ }
++
++ if (!FilterPnpInfo(pDevice)) {
++ status = SDIO_STATUS_SUCCESS;
++ goto cleanup;
++ }
++
++ /* protect the function list */
++ if (!SDIO_SUCCESS((status = SemaphorePendInterruptable(&pBusContext->FunctionListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++
++ /* protect against ProbeForDevice */
++ if (!SDIO_SUCCESS((status = SemaphorePendInterruptable(&pBusContext->DeviceListSem)))) {
++ /* release the function list semaphore we just took */
++ SemaphorePost(&pBusContext->FunctionListSem);
++ goto cleanup;
++ }
++
++ if (pDevice->pFunction != NULL) {
++ /* device already has a function driver handling it */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: ProbeForFunction, device already has function\n"));
++ /* release function list */
++ SemaphorePost(&pBusContext->DeviceListSem);
++ /* release function list */
++ SemaphorePost(&pBusContext->FunctionListSem);
++ /* just return success */
++ status = SDIO_STATUS_SUCCESS;
++ goto cleanup;
++ }
++
++ /* release device list */
++ SemaphorePost(&pBusContext->DeviceListSem);
++
++ /* walk functions looking for one that can handle this device */
++ SDITERATE_OVER_LIST(&pBusContext->FunctionList, pList) {
++ pFunction = CONTAINING_STRUCT(pList, SDFUNCTION, SDList);
++ if (pFunction->NumDevices >= pFunction->MaxDevices) {
++ /* function can't support any more devices */
++ continue;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: ProbeForFunction - checking: %s \n",
++ pFunction->pName));
++
++ /* see if this function handles this device */
++ if (IsPotentialIdMatch(pDevice->pId, pFunction->pIds)) {
++ if (!FilterPnpInfo(pDevice)) {
++ break;
++ }
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: ProbeForFunction -Got Match, probing: %s \n",
++ pFunction->pName));
++ /* we need to setup with the OS bus driver before the probe, so probe can
++ do OS operations. */
++ OS_InitializeDevice(pDevice, pFunction);
++ if (!SDIO_SUCCESS(OS_AddDevice(pDevice, pFunction))) {
++ break;
++ }
++ /* close enough match, ask the function driver if it supports us */
++ if (pFunction->pProbe(pFunction, pDevice)) {
++ /* she accepted the device, add to list */
++ pDevice->pFunction = pFunction;
++ SDListAdd(&pFunction->DeviceList, &pDevice->FuncListLink);
++ pFunction->NumDevices++;
++ break;
++ } else {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: %s did not claim the device \n",
++ pFunction->pName));
++ /* didn't take this device */
++ OS_RemoveDevice(pDevice);
++ }
++
++ }
++ }
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->FunctionListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: ProbeForFunction\n"));
++ return status;
++cleanup:
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: ProbeForFunction, error exit 0x%X\n", status));
++ return status;
++}
++
++/*
++ * ProbeForDevice - look for a device that this function driver supports
++ *
++*/
++static SDIO_STATUS ProbeForDevice(PSDFUNCTION pFunction) {
++ SDIO_STATUS status;
++ PSDLIST pList;
++ PSDDEVICE pDevice;
++
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: ProbeForDevice\n"));
++ if (pFunction->NumDevices >= pFunction->MaxDevices) {
++ /* function can't support any more devices */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: ProbeForDevice, too many devices in function\n"));
++ return SDIO_STATUS_SUCCESS;
++ }
++
++ /* protect the driver list */
++ if (!SDIO_SUCCESS((status = SemaphorePendInterruptable(&pBusContext->DeviceListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ /* walk device list */
++ SDITERATE_OVER_LIST(&pBusContext->DeviceList, pList) {
++ pDevice = CONTAINING_STRUCT(pList, SDDEVICE, SDList);
++ if (pDevice->pFunction != NULL) {
++ /* device already has a function driver handling it */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: ProbeForDevice, device already has function\n"));
++ continue;
++ }
++ /* see if this function handles this device */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: ProbeForDevice, matching ID:%d %d class:%d\n",
++ pDevice->pId[0].SDIO_ManufacturerID,
++ pDevice->pId[0].SDIO_FunctionNo,
++ pDevice->pId[0].SDIO_FunctionClass));
++ if (IsPotentialIdMatch(pDevice->pId, pFunction->pIds)) {
++ if (!FilterPnpInfo(pDevice)) {
++ break;
++ }
++ /* we need to setup with the OS bus driver before the probe, so probe can
++ do OS operations. */
++ OS_InitializeDevice(pDevice, pFunction);
++ if (!SDIO_SUCCESS(OS_AddDevice(pDevice, pFunction))) {
++ break;
++ }
++ /* close enough match, ask the function driver if it supports us */
++ if (pFunction->pProbe(pFunction, pDevice)) {
++ /* she accepted the device, add to list */
++ pDevice->pFunction = pFunction;
++ SDListAdd(&pFunction->DeviceList, &pDevice->FuncListLink);
++ pFunction->NumDevices++;
++ break;
++ } else {
++ DBG_PRINT(SDDBG_WARN, ("SDIO Bus Driver: %s did not claim the device \n",
++ pFunction->pName));
++ /* didn't take this device */
++ OS_RemoveDevice(pDevice);
++ }
++ }
++ }
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->DeviceListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++
++ return status;
++cleanup:
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: ProbeForDevice, error exit 0x%X\n", status));
++ return status;
++}
++
++#if 0
++static void DumpPnpEntry(PSD_PNP_INFO pInfo)
++{
++ DBG_PRINT(SDDBG_TRACE, ("Function PnpInfo Dump: \n"));
++ DBG_PRINT(SDDBG_TRACE, (" Card Flags 0x%X \n", pInfo->CardFlags));
++ DBG_PRINT(SDDBG_TRACE, (" SDIO MANF: 0x%X \n", pInfo->SDIO_ManufacturerID));
++ DBG_PRINT(SDDBG_TRACE, (" SDIO MANFCODE: 0x%X \n", pInfo->SDIO_ManufacturerCode));
++ DBG_PRINT(SDDBG_TRACE, (" SDIO FuncNo: %d \n", pInfo->SDIO_FunctionNo));
++ DBG_PRINT(SDDBG_TRACE, (" SDIO FuncClass: %d \n", pInfo->SDIO_FunctionClass));
++ DBG_PRINT(SDDBG_TRACE, (" SDMMC MANFID: 0x%X \n", pInfo->SDMMC_ManfacturerID));
++ DBG_PRINT(SDDBG_TRACE, (" SDMMC OEMID: 0x%X \n", pInfo->SDMMC_OEMApplicationID));
++}
++#endif
++/*
++ * IsPotentialIdMatch - test for potential device match
++ *
++*/
++BOOL IsPotentialIdMatch(PSD_PNP_INFO pIdsDev, PSD_PNP_INFO pIdsFuncList) {
++ PSD_PNP_INFO pTFn;
++ BOOL match = FALSE;
++
++ for (pTFn = pIdsFuncList;!IS_LAST_SDPNPINFO_ENTRY(pTFn);pTFn++) {
++ //DumpPnpEntry(pTFn);
++ /* check specific SDIO Card manufacturer ID, Code and Function number */
++ if ((pIdsDev->SDIO_ManufacturerID != 0) &&
++ (pTFn->SDIO_ManufacturerID != 0) &&
++ (pIdsDev->SDIO_ManufacturerID == pTFn->SDIO_ManufacturerID) &&
++ (pIdsDev->SDIO_ManufacturerCode == pTFn->SDIO_ManufacturerCode) &&
++ ((pIdsDev->SDIO_FunctionNo == pTFn->SDIO_FunctionNo) ||
++ (pTFn->SDIO_FunctionNo == 0)) ) {
++ match = TRUE;
++ break;
++ }
++ /* check generic function class */
++ if ((pIdsDev->SDIO_FunctionClass != 0) &&
++ (pTFn->SDIO_FunctionClass != 0) &&
++ (pIdsDev->SDIO_FunctionClass == pTFn->SDIO_FunctionClass)) {
++ match = TRUE;
++ break;
++ }
++ /* check specific SDMMC MANFID and APPLICATION ID, NOTE SANDISK
++ * uses a MANFID of zero! */
++ if ((pTFn->SDMMC_OEMApplicationID != 0) &&
++ (pIdsDev->SDMMC_ManfacturerID == pTFn->SDMMC_ManfacturerID) &&
++ (pIdsDev->SDMMC_OEMApplicationID == pTFn->SDMMC_OEMApplicationID)) {
++ match = TRUE;
++ break;
++ }
++
++ /* check generic SD Card */
++ if ((pIdsDev->CardFlags & CARD_SD) &&
++ (pTFn->CardFlags & CARD_SD)){
++ match = TRUE;
++ break;
++ }
++
++ /* check generic MMC Card */
++ if ((pIdsDev->CardFlags & CARD_MMC) &&
++ (pTFn->CardFlags & CARD_MMC)){
++ match = TRUE;
++ break;
++ }
++
++ /* check raw Card */
++ if ((pIdsDev->CardFlags & CARD_RAW) &&
++ (pTFn->CardFlags & CARD_RAW)){
++ match = TRUE;
++ break;
++ }
++ }
++
++ return match;
++}
++
++/*
++ * NotifyDeviceRemove - tell function driver on this device that the device is being removed
++ *
++*/
++SDIO_STATUS NotifyDeviceRemove(PSDDEVICE pDevice) {
++ SDIO_STATUS status;
++ SDREQUESTQUEUE cancelQueue;
++ PSDREQUEST pReq;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ InitializeRequestQueue(&cancelQueue);
++
++ if ((pDevice->pFunction != NULL) &&
++ (pDevice->pFunction->pRemove != NULL)){
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: removing device 0x%X\n", (INT)pDevice));
++ /* fail any outstanding requests for this device */
++ /* acquire lock for request queue */
++ status = _AcquireHcdLock(pDevice->pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++ /* mark the function to block any more requests comming down */
++ pDevice->pFunction->Flags |= SDFUNCTION_FLAG_REMOVING;
++ /* walk through HCD queue and remove this function's requests */
++ SDITERATE_OVER_LIST_ALLOW_REMOVE(&pDevice->pHcd->RequestQueue.Queue, pReq, SDREQUEST, SDList) {
++ if (pReq->pFunction == pDevice->pFunction) {
++ /* cancel this request, as this device or function is being removed */
++ /* note that these request are getting completed out of order */
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver - NotifyDeviceRemove: canceling req 0x%X\n", (UINT)pReq));
++ pReq->Status = SDIO_STATUS_CANCELED;
++ /* remove it from the HCD queue */
++ SDListRemove(&pReq->SDList);
++ /* add it to the cancel queue */
++ QueueRequest(&cancelQueue, pReq);
++ }
++ }SDITERATE_END;
++
++ status = _ReleaseHcdLock(pDevice->pHcd);
++
++ /* now empty the cancel queue if anything is in there */
++ while (TRUE) {
++ pReq = DequeueRequest(&cancelQueue);
++ if (NULL == pReq) {
++ break;
++ }
++ /* complete the request */
++ DoRequestCompletion(pReq, pDevice->pHcd);
++ }
++ /* re-acquire the lock to deal with the current request */
++ status = _AcquireHcdLock(pDevice->pHcd);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++ /* now deal with the current request */
++ pReq = GET_CURRENT_REQUEST(pDevice->pHcd);
++ if ((pReq !=NULL) && (pReq->pFunction == pDevice->pFunction) && (pReq->pFunction != NULL)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver - NotifyDeviceRemove: Outstanding Req 0x%X on HCD: 0x%X.. waiting...\n",
++ (UINT)pReq, (UINT)pDevice->pHcd));
++ /* the outstanding request on this device is for the function being removed */
++ pReq->Flags |= SDREQ_FLAGS_CANCELED;
++ /* wait for this request to get completed normally */
++ status = _ReleaseHcdLock(pDevice->pHcd);
++ SignalWait(&pDevice->pFunction->CleanupReqSig);
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver - NotifyDeviceRemove: Outstanding HCD Req 0x%X completed \n", (UINT)pReq));
++ } else {
++ /* release lock */
++ status = _ReleaseHcdLock(pDevice->pHcd);
++ }
++
++ /* synchronize with ISR SYNC Handlers */
++ status = SemaphorePendInterruptable(&pBusContext->DeviceListSem);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++ /* call this devices Remove function */
++ pDevice->pFunction->pRemove(pDevice->pFunction,pDevice);
++ pDevice->pFunction->NumDevices--;
++ /* make sure the sync handler is NULLed out */
++ pDevice->pIrqFunction = NULL;
++ SemaphorePost(&pBusContext->DeviceListSem);
++
++ OS_RemoveDevice(pDevice);
++ /* detach this device from the function list it belongs to */
++ SDListRemove(&pDevice->FuncListLink);
++ pDevice->pFunction->Flags &= ~SDFUNCTION_FLAG_REMOVING;
++ pDevice->pFunction = NULL;
++ }
++ return SDIO_STATUS_SUCCESS;
++}
++
++
++/*
++ * RemoveHcdFunctions - remove all functions attached to an HCD
++ *
++*/
++SDIO_STATUS RemoveHcdFunctions(PSDHCD pHcd) {
++ SDIO_STATUS status;
++ PSDLIST pList;
++ PSDFUNCTION pFunction;
++ PSDDEVICE pDevice;
++ DBG_PRINT(SDDBG_TRACE, ("+SDIO Bus Driver: RemoveHcdFunctions\n"));
++
++ /* walk through the functions and remove the ones associated with this HCD */
++ /* protect the driver list */
++ if (!SDIO_SUCCESS((status = SemaphorePend(&pBusContext->FunctionListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ /* mark that card is being removed */
++ pHcd->CardProperties.CardState |= CARD_STATE_REMOVED;
++ SDITERATE_OVER_LIST(&pBusContext->FunctionList, pList) {
++ pFunction = CONTAINING_STRUCT(pList, SDFUNCTION, SDList);
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Bus Driver: scanning function 0x%X, %s\n", (INT)pFunction,
++ (pFunction == NULL)?"NULL":pFunction->pName));
++
++ /* walk the devices on this function and look for a match */
++ SDITERATE_OVER_LIST_ALLOW_REMOVE(&pFunction->DeviceList, pDevice, SDDEVICE,FuncListLink) {
++ if (pDevice->pHcd == pHcd) {
++ /* match, remove it */
++ NotifyDeviceRemove(pDevice);
++ }
++ SDITERATE_END;
++ SDITERATE_END;
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->FunctionListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ DBG_PRINT(SDDBG_TRACE, ("-SDIO Bus Driver: RemoveHcdFunctions\n"));
++ return SDIO_STATUS_SUCCESS;
++
++cleanup:
++ DBG_PRINT(SDDBG_ERROR, ("-SDIO Bus Driver: RemoveHcdFunctions, error exit 0x%X\n", status));
++ return status;
++}
++
++/*
++ * RemoveAllFunctions - remove all functions attached
++ *
++*/
++SDIO_STATUS RemoveAllFunctions()
++{
++ SDIO_STATUS status;
++ PSDLIST pList;
++ PSDHCD pHcd;
++
++ /* walk through the HCDs */
++ /* protect the driver list */
++ if (!SDIO_SUCCESS((status = SemaphorePend(&pBusContext->HcdListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ SDITERATE_OVER_LIST(&pBusContext->HcdList, pList) {
++ pHcd = CONTAINING_STRUCT(pList, SDHCD, SDList);
++ /* remove the functions */
++ RemoveHcdFunctions(pHcd);
++ }
++ if (!SDIO_SUCCESS((status = SemaphorePost(&pBusContext->HcdListSem)))) {
++ goto cleanup; /* wait interrupted */
++ }
++ return SDIO_STATUS_SUCCESS;
++cleanup:
++ DBG_PRINT(SDDBG_ERROR, ("SDIO Bus Driver: RemoveAllFunctions, error exit 0x%X\n", status));
++ return status;
++}
++
+Index: linux-2.6-openmoko/drivers/sdio/stack/lib/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/lib/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,2 @@
++obj-$(CONFIG_SDIO) += sdio_lib.o
++sdio_lib-objs := sdio_lib_c.o sdio_lib_os.o
+Index: linux-2.6-openmoko/drivers/sdio/stack/lib/sdio_lib_c.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/lib/sdio_lib_c.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,908 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_lib_c.c
++
++ at abstract: OS independent SDIO library functions
++ at category abstract: Support_Reference Support Functions.
++
++ at notes: Support functions for device I/O
++
++ at notice: Copyright (c), 2004-2005 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define MODULE_NAME SDLIB_
++
++#include <linux/sdio/ctsystem.h>
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/_sdio_defs.h>
++#include <linux/sdio/sdio_lib.h>
++#include "_sdio_lib.h"
++
++#define _Cmd52WriteByteCommon(pDev, Address, pValue) \
++ _SDLIB_IssueCMD52((pDev),0,(Address),(pValue),1,TRUE)
++#define _Cmd52ReadByteCommon(pDev, Address, pValue) \
++ _SDLIB_IssueCMD52((pDev),0,(Address),pValue,1,FALSE)
++#define _Cmd52ReadMultipleCommon(pDev, Address, pBuf,length) \
++ _SDLIB_IssueCMD52((pDev),0,(Address),(pBuf),(length),FALSE)
++
++/* inline version */
++static INLINE void _iSDLIB_SetupCMD52Request(UINT8 FuncNo,
++ UINT32 Address,
++ BOOL Write,
++ UINT8 WriteData,
++ PSDREQUEST pRequest) {
++ if (Write) {
++ SDIO_SET_CMD52_ARG(pRequest->Argument,CMD52_WRITE,
++ FuncNo,
++ CMD52_NORMAL_WRITE,Address,WriteData);
++ } else {
++ SDIO_SET_CMD52_ARG(pRequest->Argument,CMD52_READ,FuncNo,0,Address,0x00);
++ }
++
++ pRequest->Flags = SDREQ_FLAGS_RESP_SDIO_R5;
++ pRequest->Command = CMD52;
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Setup cmd52 requests
++
++ @function name: SDLIB_SetupCMD52Request
++ @prototype: void SDLIB_SetupCMD52Request(UINT8 FuncNo,
++ UINT32 Address,
++ BOOL Write,
++ UINT8 WriteData,
++ PSDREQUEST pRequest)
++ @category: PD_Reference
++
++ @input: FunctionNo - function number.
++ @input: Address - I/O address, 17-bit register address.
++ @input: Write - TRUE if a write operation, FALSE for reads.
++ @input: WriteData - write data, byte to write if write operation.
++
++ @output: pRequest - request is updated with cmd52 parameters
++
++ @return: none
++
++ @notes: This function does not perform any I/O. For register reads, the completion
++ routine can use the SD_R5_GET_READ_DATA() macro to extract the register value.
++ The routine should also extract the response flags using the SD_R5_GET_RESP_FLAGS()
++ macro and check the flags with the SD_R5_ERRORS mask.
++
++ @example: Getting the register value from the completion routine:
++ flags = SD_R5_GET_RESP_FLAGS(pRequest->Response);
++ if (flags & SD_R5_ERRORS) {
++ ... errors
++ } else {
++ registerValue = SD_R5_GET_READ_DATA(pRequest->Response);
++ }
++
++ @see also: SDLIB_IssueCMD52
++ @see also: SDDEVICE_CALL_REQUEST_FUNC
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void _SDLIB_SetupCMD52Request(UINT8 FuncNo,
++ UINT32 Address,
++ BOOL Write,
++ UINT8 WriteData,
++ PSDREQUEST pRequest)
++{
++ _iSDLIB_SetupCMD52Request(FuncNo,Address,Write,WriteData,pRequest);
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Issue a CMD52 to read or write a register
++
++ @function name: SDLIB_IssueCMD52
++ @prototype: SDIO_STATUS SDLIB_IssueCMD52(PSDDEVICE pDevice,
++ UINT8 FuncNo,
++ UINT32 Address,
++ PUINT8 pData,
++ INT ByteCount,
++ BOOL Write)
++ @category: PD_Reference
++ @input: pDevice - the device that is the target of the command.
++ @input: FunctionNo - function number of the target.
++ @input: Address - 17-bit register address.
++ @input: ByteCount - number of bytes to read or write,
++ @input: Write - TRUE if a write operation, FALSE for reads.
++ @input: pData - data buffer for writes.
++
++ @output: pData - data buffer for writes.
++
++ @return: SDIO Status
++
++ @notes: This function will allocate a request and issue multiple byte reads or writes
++ to satisfy the ByteCount requested. This function is fully synchronous and will block
++ the caller.
++
++ @see also: SDLIB_SetupCMD52Request
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDLIB_IssueCMD52(PSDDEVICE pDevice,
++ UINT8 FuncNo,
++ UINT32 Address,
++ PUINT8 pData,
++ INT ByteCount,
++ BOOL Write)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ PSDREQUEST pReq = NULL;
++
++ pReq = SDDeviceAllocRequest(pDevice);
++
++ if (NULL == pReq) {
++ return SDIO_STATUS_NO_RESOURCES;
++ }
++
++ while (ByteCount) {
++ _iSDLIB_SetupCMD52Request(FuncNo,Address,Write,*pData,pReq);
++ status = SDDEVICE_CALL_REQUEST_FUNC(pDevice,pReq);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++
++ status = ConvertCMD52ResponseToSDIOStatus(SD_R5_GET_RESP_FLAGS(pReq->Response));
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Library: CMD52 resp error: 0x%X \n",
++ SD_R5_GET_RESP_FLAGS(pReq->Response)));
++ break;
++ }
++ if (!Write) {
++ /* store the byte */
++ *pData = SD_R5_GET_READ_DATA(pReq->Response);
++ }
++ pData++;
++ Address++;
++ ByteCount--;
++ }
++
++ SDDeviceFreeRequest(pDevice,pReq);
++ return status;
++}
++
++
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Find a device's tuple.
++
++ @function name: SDLIB_FindTuple
++ @prototype: SDIO_STATUS SDLIB_FindTuple(PSDDEVICE pDevice,
++ UINT8 Tuple,
++ UINT32 *pTupleScanAddress,
++ PUINT8 pBuffer,
++ UINT8 *pLength)
++
++ @category: PD_Reference
++ @input: pDevice - the device that is the target of the command.
++ @input: Tuple - 8-bit ID of tuple to find
++ @input: pTupleScanAddress - On entry pTupleScanAddress is the adddress to start scanning
++ @input: pLength - length of pBuffer
++
++ @output: pBuffer - storage for tuple
++ @output: pTupleScanAddress - address of the next tuple
++ @output: pLength - length of tuple read
++
++ @return: status
++
++ @notes: It is possible to have the same tuple ID multiple times with different lengths. This function
++ blocks and is fully synchronous.
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDLIB_FindTuple(PSDDEVICE pDevice,
++ UINT8 Tuple,
++ UINT32 *pTupleScanAddress,
++ PUINT8 pBuffer,
++ UINT8 *pLength)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ UINT32 scanStart = *pTupleScanAddress;
++ UINT8 tupleCode;
++ UINT8 tupleLink;
++
++ /* sanity check */
++ if (scanStart < SDIO_CIS_AREA_BEGIN) {
++ return SDIO_STATUS_CIS_OUT_OF_RANGE;
++ }
++
++ while (TRUE) {
++ /* check for end */
++ if (scanStart > SDIO_CIS_AREA_END) {
++ status = SDIO_STATUS_TUPLE_NOT_FOUND;
++ break;
++ }
++ /* get the code */
++ status = _Cmd52ReadByteCommon(pDevice, scanStart, &tupleCode);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ if (CISTPL_END == tupleCode) {
++ /* found the end */
++ status = SDIO_STATUS_TUPLE_NOT_FOUND;
++ break;
++ }
++ /* bump past tuple code */
++ scanStart++;
++ /* get the tuple link value */
++ status = _Cmd52ReadByteCommon(pDevice, scanStart, &tupleLink);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ /* bump past tuple link*/
++ scanStart++;
++ /* check tuple we just found */
++ if (tupleCode == Tuple) {
++ DBG_PRINT(SDDBG_TRACE, ("SDIO Library: Tuple:0x%2.2X Found at Address:0x%X, TupleLink:0x%X \n",
++ Tuple, (scanStart - 2), tupleLink));
++ if (tupleLink != CISTPL_LINK_END) {
++ /* return the next scan address to the caller */
++ *pTupleScanAddress = scanStart + tupleLink;
++ } else {
++ /* the tuple link is an end marker */
++ *pTupleScanAddress = 0xFFFFFFFF;
++ }
++ /* go get the tuple */
++ status = _Cmd52ReadMultipleCommon(pDevice, scanStart,pBuffer,min(*pLength,tupleLink));
++ if (SDIO_SUCCESS(status)) {
++ /* set the actual return length */
++ *pLength = min(*pLength,tupleLink);
++ }
++ /* break out of loop */
++ break;
++ }
++ /*increment past this entire tuple */
++ scanStart += tupleLink;
++ }
++
++ return status;
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Issue an SDIO configuration command.
++
++ @function name: SDLIB_IssueConfig
++ @prototype: SDIO_STATUS _SDLIB_IssueConfig(PSDDEVICE pDevice,
++ SDCONFIG_COMMAND Command,
++ PVOID pData,
++ INT Length)
++
++ @category: PD_Reference
++ @input: pDevice - the device that is the target of the command.
++ @input: Command - command to send, see example.
++ @input: pData - command's data
++ @input: Length length of pData
++
++ @output: pData - updated on commands that return data.
++
++ @return: SDIO Status
++
++ @example: Command and data pairs:
++ Type Data
++ SDCONFIG_GET_WP SDCONFIG_WP_VALUE
++ SDCONFIG_SEND_INIT_CLOCKS none
++ SDCONFIG_SDIO_INT_CTRL SDCONFIG_SDIO_INT_CTRL_DATA
++ SDCONFIG_SDIO_REARM_INT none
++ SDCONFIG_BUS_MODE_CTRL SDCONFIG_BUS_MODE_DATA
++ SDCONFIG_POWER_CTRL SDCONFIG_POWER_CTRL_DATA
++
++ @notes:
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDLIB_IssueConfig(PSDDEVICE pDevice,
++ SDCONFIG_COMMAND Command,
++ PVOID pData,
++ INT Length)
++{
++ SDCONFIG configHdr;
++ SET_SDCONFIG_CMD_INFO(&configHdr,Command,pData,Length);
++ return SDDEVICE_CALL_CONFIG_FUNC(pDevice,&configHdr);
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Set function block size
++
++ @function name: SDLIB_SetFunctionBlockSize
++ @prototype: SDIO_STATUS SDLIB_SetFunctionBlockSize(PSDDEVICE pDevice,
++ UINT16 BlockSize)
++
++ @category: PD_Reference
++ @input: pDevice - the device that is the target of the command.
++ @input: BlockSize - block size to set in function
++
++ @output: none
++
++ @return: SDIO Status
++
++ @notes: Issues CMD52 to set the block size. This function is fully synchronous and may
++ block.
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDLIB_SetFunctionBlockSize(PSDDEVICE pDevice,
++ UINT16 BlockSize)
++{
++ UINT8 data[2];
++
++ /* endian safe */
++ data[0] = (UINT8)BlockSize;
++ data[1] = (UINT8)(BlockSize >> 8);
++ /* write the function blk size control register */
++ return _SDLIB_IssueCMD52(pDevice,
++ 0, /* function 0 register space */
++ FBR_FUNC_BLK_SIZE_LOW_OFFSET(CalculateFBROffset(
++ SDDEVICE_GET_SDIO_FUNCNO(pDevice))),
++ data,
++ 2,
++ TRUE);
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Print a buffer to the debug output
++
++ @function name: SDLIB_PrintBuffer
++ @prototype: void SDLIB_PrintBuffer(PUCHAR pBuffer, INT Length, PTEXT pDescription)
++ @category: Support_Reference
++
++ @input: pBuffer - Hex buffer to be printed.
++ @input: Length - length of pBuffer.
++ @input: pDescription - String title to be printed above the dump.
++
++ @output: none
++
++ @return: none
++
++ @notes: Prints the buffer by converting to ASCII and using REL_PRINT() with 16
++ bytes per line.
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void _SDLIB_PrintBuffer(PUCHAR pBuffer, INT Length, PTEXT pDescription)
++{
++ TEXT line[49];
++ TEXT address[5];
++ TEXT ascii[17];
++ TEXT temp[5];
++ INT i;
++ UCHAR num;
++ USHORT offset = 0;
++
++ REL_PRINT(0,
++ ("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"));
++ if (pDescription != NULL) {
++ REL_PRINT(0, ("Description: %s \n\n",pDescription));
++ } else {
++ REL_PRINT(0, ("Description: NONE \n\n"));
++ }
++ REL_PRINT(0,
++ ("Offset Data ASCII \n"));
++ REL_PRINT(0,
++ ("--------------------------------------------------------------------------\n"));
++
++ while (Length) {
++ line[0] = (TEXT)0;
++ ascii[0] = (TEXT)0;
++ address[0] = (TEXT)0;
++ sprintf(address,"%4.4X",offset);
++ for (i = 0; i < 16; i++) {
++ if (Length != 0) {
++ num = *pBuffer;
++ sprintf(temp,"%2.2X ",num);
++ strcat(line,temp);
++ if ((num >= 0x20) && (num <= 0x7E)) {
++ sprintf(temp,"%c",*pBuffer);
++ } else {
++ sprintf(temp,"%c",0x2e);
++ }
++ strcat(ascii,temp);
++ pBuffer++;
++ Length--;
++ } else {
++ /* pad partial line with spaces */
++ strcat(line," ");
++ strcat(ascii," ");
++ }
++ }
++ REL_PRINT(0,("%s %s %s\n", address, line, ascii));
++ offset += 16;
++ }
++ REL_PRINT(0,
++ ("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n"));
++
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get default operational current
++
++ @function name: SDLIB_GetDefaultOpCurrent
++ @prototype: SDIO_STATUS SDLIB_GetDefaultOpCurrent(PSDDEVICE pDevice, SD_SLOT_CURRENT *pOpCurrent)
++ @category: PD_Reference
++
++ @input: pDevice - the device that is the target of the command.
++
++ @output: pOpCurrent - operational current in mA.
++
++ @return: SDIO_STATUS
++
++ @notes: This routine reads the function's CISTPL_FUNCE tuple for the default operational
++ current. For SDIO 1.0 devices this value is read from the 8-bit TPLFE_OP_MAX_PWR
++ field. For SDIO 1.1 devices, the HP MAX power field is used only if the device is
++ operating in HIPWR mode. Otherwise the 8-bit TPLFE_OP_MAX_PWR field is used.
++ Some systems may restrict high power/current mode and force cards to operate in a
++ legacy (< 200mA) mode. This function is fully synchronous and will block the caller.
++
++ @example: Getting the default operational current for this function:
++ // get default operational current
++ status = SDLIB_GetDefaultOpCurrent(pDevice, &slotCurrent);
++ if (!SDIO_SUCCESS(status)) {
++ .. failed
++ }
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _SDLIB_GetDefaultOpCurrent(PSDDEVICE pDevice, SD_SLOT_CURRENT *pOpCurrent)
++{
++ UINT32 nextTpl;
++ UINT8 tplLength;
++ struct SDIO_FUNC_EXT_FUNCTION_TPL_1_1 funcTuple;
++ SDIO_STATUS status;
++
++ /* get the FUNCE tuple */
++ nextTpl = SDDEVICE_GET_SDIO_FUNC_CISPTR(pDevice);
++ tplLength = sizeof(funcTuple);
++ /* go get the function Extension tuple */
++ status = _SDLIB_FindTuple(pDevice,
++ CISTPL_FUNCE,
++ &nextTpl,
++ (PUINT8)&funcTuple,
++ &tplLength);
++
++ if (!SDIO_SUCCESS(status)) {
++ DBG_PRINT(SDDBG_ERROR, ("SDLIB_GetDefaultOpCurrent: Failed to get FuncE Tuple: %d \n", status));
++ return status;
++ }
++ /* use the operational power (8-bit) value of current in mA as default*/
++ *pOpCurrent = funcTuple.CommonInfo.OpMaxPwr;
++ if ((tplLength >= sizeof(funcTuple)) && (SDDEVICE_IS_SDIO_REV_GTEQ_1_10(pDevice))) {
++ /* we have a 1.1 tuple */
++ /* check for HIPWR mode */
++ if (SDDEVICE_GET_CARD_FLAGS(pDevice) & CARD_HIPWR) {
++ /* use the maximum operational power (16 bit ) from the tuple */
++ *pOpCurrent = CT_LE16_TO_CPU_ENDIAN(funcTuple.HiPwrMaxPwr);
++ }
++ }
++ return SDIO_STATUS_SUCCESS;
++}
++
++
++static INLINE void FreeMessageBlock(PSDMESSAGE_QUEUE pQueue, PSDMESSAGE_BLOCK pMsg) {
++ SDListInsertHead(&pQueue->FreeMessageList, &pMsg->SDList);
++}
++static INLINE void QueueMessageBlock(PSDMESSAGE_QUEUE pQueue, PSDMESSAGE_BLOCK pMsg) {
++ SDListInsertTail(&pQueue->MessageList, &pMsg->SDList);
++}
++static INLINE void QueueMessageToHead(PSDMESSAGE_QUEUE pQueue, PSDMESSAGE_BLOCK pMsg) {
++ SDListInsertHead(&pQueue->MessageList, &pMsg->SDList);
++}
++
++static INLINE PSDMESSAGE_BLOCK GetFreeMessageBlock(PSDMESSAGE_QUEUE pQueue) {
++ PSDLIST pItem = SDListRemoveItemFromHead(&pQueue->FreeMessageList);
++ if (pItem != NULL) {
++ return CONTAINING_STRUCT(pItem, SDMESSAGE_BLOCK , SDList);
++ }
++ return NULL;
++}
++static INLINE PSDMESSAGE_BLOCK GetQueuedMessage(PSDMESSAGE_QUEUE pQueue) {
++ PSDLIST pItem = SDListRemoveItemFromHead(&pQueue->MessageList);
++ if (pItem != NULL) {
++ return CONTAINING_STRUCT(pItem, SDMESSAGE_BLOCK , SDList);
++ }
++ return NULL;
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Create a message queue
++
++ @function name: SDLIB_CreateMessageQueue
++ @prototype: PSDMESSAGE_QUEUE SDLIB_CreateMessageQueue(INT MaxMessages, INT MaxMessageLength)
++ @category: Support_Reference
++
++ @input: MaxMessages - Maximum number of messages this queue supports
++ @input: MaxMessageLength - Maximum size of each message
++
++ @return: Message queue object, NULL on failure
++
++ @notes: This function creates a simple first-in-first-out message queue. The caller must determine
++ the maximum number of messages the queue supports and the size of each message. This
++ function will pre-allocate memory for each message. A producer of data posts a message
++ using SDLIB_PostMessage with a user defined data structure. A consumer of this data
++ can retrieve the message (in FIFO order) using SDLIB_GetMessage. A message queue does not
++ provide a signaling mechanism for notifying a consumer of data. Notifying a consumer is
++ user defined.
++
++ @see also: SDLIB_DeleteMessageQueue, SDLIB_GetMessage, SDLIB_PostMessage.
++
++ @example: Creating a message queue:
++ typedef struct _MyMessage {
++ UINT8 Code;
++ PVOID pDataBuffer;
++ } MyMessage;
++ // create message queue, 16 messages max.
++ pMsgQueue = SDLIB_CreateMessageQueue(16,sizeof(MyMessage));
++ if (NULL == pMsgQueue) {
++ .. failed
++ }
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++PSDMESSAGE_QUEUE _CreateMessageQueue(INT MaxMessages, INT MaxMessageLength)
++{
++ PSDMESSAGE_QUEUE pQueue = NULL;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ INT ii;
++ PSDMESSAGE_BLOCK pMsg;
++
++ do {
++ pQueue = (PSDMESSAGE_QUEUE)KernelAlloc(sizeof(SDMESSAGE_QUEUE));
++
++ if (NULL == pQueue) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++ SDLIST_INIT(&pQueue->MessageList);
++ SDLIST_INIT(&pQueue->FreeMessageList);
++ pQueue->MaxMessageLength = MaxMessageLength;
++ status = CriticalSectionInit(&pQueue->MessageCritSection);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ /* allocate message blocks */
++ for (ii = 0; ii < MaxMessages; ii++) {
++ pMsg = (PSDMESSAGE_BLOCK)KernelAlloc(sizeof(SDMESSAGE_BLOCK) + MaxMessageLength -1);
++ if (NULL == pMsg) {
++ break;
++ }
++ FreeMessageBlock(pQueue, pMsg);
++ }
++
++ if (0 == ii) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++
++ } while (FALSE);
++
++ if (!SDIO_SUCCESS(status)) {
++ if (pQueue != NULL) {
++ _DeleteMessageQueue(pQueue);
++ pQueue = NULL;
++ }
++ }
++ return pQueue;
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Delete a message queue
++
++ @function name: SDLIB_DeleteMessageQueue
++ @prototype: void SDLIB_DeleteMessageQueue(PSDMESSAGE_QUEUE pQueue)
++ @category: Support_Reference
++
++ @input: pQueue - message queue to delete
++
++ @notes: This function flushes the message queue and frees all memory allocated for
++ messages.
++
++ @see also: SDLIB_CreateMessageQueue
++
++ @example: Deleting a message queue:
++ if (pMsgQueue != NULL) {
++ SDLIB_DeleteMessageQueue(pMsgQueue);
++ }
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++void _DeleteMessageQueue(PSDMESSAGE_QUEUE pQueue)
++{
++ PSDMESSAGE_BLOCK pMsg;
++ SDIO_STATUS status;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ status = CriticalSectionAcquireSyncIrq(&pQueue->MessageCritSection);
++
++ /* cleanup free list */
++ while (1) {
++ pMsg = GetFreeMessageBlock(pQueue);
++ if (pMsg != NULL) {
++ KernelFree(pMsg);
++ } else {
++ break;
++ }
++ }
++ /* cleanup any in the queue */
++ while (1) {
++ pMsg = GetQueuedMessage(pQueue);
++ if (pMsg != NULL) {
++ KernelFree(pMsg);
++ } else {
++ break;
++ }
++ }
++
++ status = CriticalSectionReleaseSyncIrq(&pQueue->MessageCritSection);
++ CriticalSectionDelete(&pQueue->MessageCritSection);
++ KernelFree(pQueue);
++
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Post a message queue
++
++ @function name: SDLIB_PostMessage
++ @prototype: SDIO_STATUS SDLIB_PostMessage(PSDMESSAGE_QUEUE pQueue, PVOID pMessage, INT MessageLength)
++ @category: Support_Reference
++
++ @input: pQueue - message queue to post to
++ @input: pMessage - message to post
++ @input: MessageLength - length of message (for validation)
++
++ @return: SDIO_STATUS
++
++ @notes: The message queue uses an internal list of user defined message structures. When
++ posting a message the message is copied into an allocated structure and queued. The memory
++ pointed to by pMessage does not need to be allocated and can reside on the stack.
++ The length of the message to post can be smaller that the maximum message size. This allows
++ for variable length messages up to the maximum message size. This
++ function returns SDIO_STATUS_NO_RESOURCES, if the message queue is full. This
++ function returns SDIO_STATUS_BUFFER_TOO_SMALL, if the message size exceeds the maximum
++ size of a message. Posting and getting messsages from a message queue is safe in any
++ driver context.
++
++ @see also: SDLIB_CreateMessageQueue , SDLIB_GetMessage
++
++ @example: Posting a message
++ MyMessage message;
++ // set up message
++ message.code = MESSAGE_DATA_READY;
++ message.pData = pInstance->pDataBuffers[currentIndex];
++ // post message
++ status = SDLIB_PostMessage(pInstance->pReadQueue,&message,sizeof(message));
++ if (!SDIO_SUCCESS(status)) {
++ // failed
++ }
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _PostMessage(PSDMESSAGE_QUEUE pQueue, PVOID pMessage, INT MessageLength)
++{
++ SDIO_STATUS status2;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDMESSAGE_BLOCK pMsg;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ if (MessageLength > pQueue->MaxMessageLength) {
++ return SDIO_STATUS_BUFFER_TOO_SMALL;
++ }
++
++ status = CriticalSectionAcquireSyncIrq(&pQueue->MessageCritSection);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++
++ do {
++ /* get a message block */
++ pMsg = GetFreeMessageBlock(pQueue);
++ if (NULL == pMsg) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++ /* copy the message */
++ memcpy(pMsg->MessageStart,pMessage,MessageLength);
++ /* set the length of the message */
++ pMsg->MessageLength = MessageLength;
++ /* queue the message to the list */
++ QueueMessageBlock(pQueue,pMsg);
++ } while (FALSE);
++
++ status2 = CriticalSectionReleaseSyncIrq(&pQueue->MessageCritSection);
++ return status;
++}
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get a message from a message queue
++
++ @function name: SDLIB_GetMessage
++ @prototype: SDIO_STATUS SDLIB_GetMessage(PSDMESSAGE_QUEUE pQueue, PVOID pData, INT *pBufferLength)
++ @category: Support_Reference
++
++ @input: pQueue - message queue to retreive a message from
++ @input: pBufferLength - on entry, the length of the data buffer
++ @output: pData - buffer to hold the message
++ @output: pBufferLength - on return, contains the number of bytes copied
++
++ @return: SDIO_STATUS
++
++ @notes: The message queue uses an internal list of user defined message structures. The message is
++ dequeued (FIFO order) and copied to the callers buffer. The internal allocation for the message
++ is returned back to the message queue. This function returns SDIO_STATUS_NO_MORE_MESSAGES
++ if the message queue is empty. If the length of the buffer is smaller than the length of
++ the message at the head of the queue,this function returns SDIO_STATUS_BUFFER_TOO_SMALL and
++ returns the required length in pBufferLength.
++
++ @see also: SDLIB_CreateMessageQueue , SDLIB_PostMessage
++
++ @example: Getting a message
++ MyMessage message;
++ INT length;
++ // set length
++ length = sizeof(message);
++ // post message
++ status = SDLIB_GetMessage(pInstance->pReadQueue,&message,&length);
++ if (!SDIO_SUCCESS(status)) {
++ // failed
++ }
++
++ @example: Checking queue for a message and getting the size of the message
++ INT length;
++ // use zero length to get the size of the message
++ length = 0;
++ status = SDLIB_GetMessage(pInstance->pReadQueue,NULL,&length);
++ if (status == SDIO_STATUS_NO_MORE_MESSAGES) {
++ // no messages in queue
++ } else if (status == SDIO_STATUS_BUFFER_TOO_SMALL) {
++ // message exists in queue and length of message is returned
++ messageSizeInQueue = length;
++ } else {
++ // some other failure
++ }
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++SDIO_STATUS _GetMessage(PSDMESSAGE_QUEUE pQueue, PVOID pData, INT *pBufferLength)
++{
++ SDIO_STATUS status2;
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++ PSDMESSAGE_BLOCK pMsg;
++ CT_DECLARE_IRQ_SYNC_CONTEXT();
++
++ status = CriticalSectionAcquireSyncIrq(&pQueue->MessageCritSection);
++ if (!SDIO_SUCCESS(status)) {
++ return status;
++ }
++
++ do {
++ pMsg = GetQueuedMessage(pQueue);
++ if (NULL == pMsg) {
++ status = SDIO_STATUS_NO_MORE_MESSAGES;
++ break;
++ }
++ if (*pBufferLength < pMsg->MessageLength) {
++ /* caller buffer is too small */
++ *pBufferLength = pMsg->MessageLength;
++ /* stick it back to the front */
++ QueueMessageToHead(pQueue, pMsg);
++ status = SDIO_STATUS_BUFFER_TOO_SMALL;
++ break;
++ }
++ /* copy the message to the callers buffer */
++ memcpy(pData,pMsg->MessageStart,pMsg->MessageLength);
++ /* return actual length */
++ *pBufferLength = pMsg->MessageLength;
++ /* return this message block back to the free list */
++ FreeMessageBlock(pQueue, pMsg);
++
++ } while (FALSE);
++
++ status2 = CriticalSectionReleaseSyncIrq(&pQueue->MessageCritSection);
++
++ return status;
++}
++
++/* the following documents the OS helper APIs */
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Create an OS-specific helper task/thread
++
++ @function name: SDLIB_OSCreateHelper
++ @prototype: SDIO_STATUS SDLIB_OSCreateHelper(POSKERNEL_HELPER pHelper,
++ PHELPER_FUNCTION pFunction,
++ PVOID pContext)
++ @category: Support_Reference
++
++ @input: pHelper - caller allocated helper object
++ @input: pFunction - helper function
++ @input: pContext - helper context
++
++ @return: SDIO_STATUS
++
++ @notes: This function creates a helper task/thread that runs in a new execution context. The newly
++ created task/thread invokes the helper function. The thread/task exits when the helper
++ function returns. The helper function has the prototype of:
++ THREAD_RETURN HelperFunction(POSKERNEL_HELPER pHelper)
++ The helper function usually implements a while loop and suspends execution using
++ SD_WAIT_FOR_WAKEUP(). On exit the helper function can return an OS-specific THREAD_RETURN
++ code (usually zero). The helper function executes in a fully schedule-able context and
++ can block on semaphores and sleep.
++
++ @see also: SDLIB_OSDeleteHelper , SD_WAIT_FOR_WAKEUP
++
++ @example: A thread helper function:
++ THREAD_RETURN HelperFunction(POSKERNEL_HELPER pHelper)
++ {
++ SDIO_STATUS status;
++ PMYCONTEXT pContext = (PMYCONTEXT)SD_GET_OS_HELPER_CONTEXT(pHelper);
++ // wait for wake up
++ while(1) {
++ status = SD_WAIT_FOR_WAKEUP(pHelper);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ if (SD_IS_HELPER_SHUTTING_DOWN(pHelper)) {
++ //... shutting down
++ break;
++ }
++ // handle wakeup...
++ }
++ return 0;
++ }
++
++ @example: Creating a helper:
++ status = SDLIB_OSCreateHelper(&pInstance->OSHelper,HelperFunction,pInstance);
++ if (!SDIO_SUCCESS(status)) {
++ // failed
++ }
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Delete an OS helper task/thread
++
++ @function name: SDLIB_OSDeleteHelper
++ @prototype: void SDLIB_OSDeleteHelper(POSKERNEL_HELPER pHelper)
++ @category: Support_Reference
++
++ @input: pHelper - caller allocated helper object
++
++ @notes: This function wakes the helper and waits(blocks) until the helper exits. The caller can
++ only pass an OS helper structure that was initialized sucessfully by
++ SDLIB_OSCreateHelper. The caller must be in a schedulable context.
++
++ @see also: SDLIB_OSCreateHelper
++
++ @example: Deleting a helper:
++ if (pInstance->HelperCreated) {
++ // clean up the helper if we successfully created it
++ SDLIB_OSDeleteHelper(&pInstance->OSHelper);
++ }
++
++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++
+Index: linux-2.6-openmoko/drivers/sdio/stack/lib/_sdio_lib.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/lib/_sdio_lib.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,50 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: _sdio_lib.h
++
++ at abstract: SDIO Lib internal include
++
++#notes:
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef ___SDIO_LIB_H___
++#define ___SDIO_LIB_H___
++
++#endif /* ___SDIO_LIB_H___*/
+Index: linux-2.6-openmoko/drivers/sdio/stack/lib/sdio_lib_os.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/lib/sdio_lib_os.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,251 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_function_os.c
++
++ at abstract: Linux implementation module for SDIO library
++
++#notes: includes module load and unload functions
++
++ at notice: Copyright (c), 2004 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++/* debug level for this module*/
++#define DBG_DECLARE 4;
++#include <linux/sdio/ctsystem.h>
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/kthread.h>
++
++#include <linux/sdio/sdio_busdriver.h>
++#include <linux/sdio/sdio_lib.h>
++#include "_sdio_lib.h"
++
++#define DESCRIPTION "SDIO Kernel Library"
++#define AUTHOR "Atheros Communications, Inc."
++
++/* proxies */
++SDIO_STATUS SDLIB_IssueCMD52(PSDDEVICE pDevice,
++ UINT8 FuncNo,
++ UINT32 Address,
++ PUINT8 pData,
++ INT ByteCount,
++ BOOL Write)
++{
++ return _SDLIB_IssueCMD52(pDevice,FuncNo,Address,pData,ByteCount,Write);
++}
++
++SDIO_STATUS SDLIB_FindTuple(PSDDEVICE pDevice,
++ UINT8 Tuple,
++ UINT32 *pTupleScanAddress,
++ PUINT8 pBuffer,
++ UINT8 *pLength)
++{
++ return _SDLIB_FindTuple(pDevice,Tuple,pTupleScanAddress,pBuffer,pLength);
++}
++
++SDIO_STATUS SDLIB_IssueConfig(PSDDEVICE pDevice,
++ SDCONFIG_COMMAND Command,
++ PVOID pData,
++ INT Length)
++{
++ return _SDLIB_IssueConfig(pDevice,Command,pData,Length);
++}
++
++void SDLIB_PrintBuffer(PUCHAR pBuffer,INT Length,PTEXT pDescription)
++{
++ _SDLIB_PrintBuffer(pBuffer,Length,pDescription);
++}
++
++SDIO_STATUS SDLIB_SetFunctionBlockSize(PSDDEVICE pDevice,
++ UINT16 BlockSize)
++{
++ return _SDLIB_SetFunctionBlockSize(pDevice,BlockSize);
++}
++
++void SDLIB_SetupCMD52Request(UINT8 FuncNo,
++ UINT32 Address,
++ BOOL Write,
++ UINT8 WriteData,
++ PSDREQUEST pRequest)
++{
++ _SDLIB_SetupCMD52Request(FuncNo,Address,Write,WriteData,pRequest);
++}
++
++SDIO_STATUS SDLIB_GetDefaultOpCurrent(PSDDEVICE pDevice, SD_SLOT_CURRENT *pOpCurrent)
++{
++ return _SDLIB_GetDefaultOpCurrent(pDevice,pOpCurrent);
++}
++
++/* helper function launcher */
++INT HelperLaunch(PVOID pContext)
++{
++ INT exit;
++ /* call function */
++ exit = ((POSKERNEL_HELPER)pContext)->pHelperFunc((POSKERNEL_HELPER)pContext);
++ complete_and_exit(&((POSKERNEL_HELPER)pContext)->Completion, exit);
++ return exit;
++}
++
++/*
++ * OSCreateHelper - create a worker kernel thread
++*/
++SDIO_STATUS SDLIB_OSCreateHelper(POSKERNEL_HELPER pHelper,
++ PHELPER_FUNCTION pFunction,
++ PVOID pContext)
++{
++ SDIO_STATUS status = SDIO_STATUS_SUCCESS;
++
++ memset(pHelper,0,sizeof(OSKERNEL_HELPER));
++
++ do {
++ pHelper->pContext = pContext;
++ pHelper->pHelperFunc = pFunction;
++ status = SignalInitialize(&pHelper->WakeSignal);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ init_completion(&pHelper->Completion);
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++ pHelper->pTask = kthread_create(HelperLaunch,
++ (PVOID)pHelper,
++ "SDIO Helper");
++ if (NULL == pHelper->pTask) {
++ status = SDIO_STATUS_NO_RESOURCES;
++ break;
++ }
++ wake_up_process(pHelper->pTask);
++#else
++ /* 2.4 */
++ pHelper->pTask = kernel_thread(HelperLaunch,
++ (PVOID)pHelper,
++ (CLONE_FS | CLONE_FILES | SIGCHLD));
++ if (pHelper->pTask < 0) {
++ DBG_PRINT(SDDBG_TRACE,
++ ("SDIO BusDriver - OSCreateHelper, failed to create thread\n"));
++ }
++#endif
++
++ } while (FALSE);
++
++ if (!SDIO_SUCCESS(status)) {
++ SDLIB_OSDeleteHelper(pHelper);
++ }
++ return status;
++}
++
++/*
++ * OSDeleteHelper - delete thread created with OSCreateHelper
++*/
++void SDLIB_OSDeleteHelper(POSKERNEL_HELPER pHelper)
++{
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++ if (pHelper->pTask != NULL) {
++#else
++ /* 2.4 */
++ if (pHelper->pTask >= 0) {
++#endif
++ pHelper->ShutDown = TRUE;
++ SignalSet(&pHelper->WakeSignal);
++ /* wait for thread to exit */
++ wait_for_completion(&pHelper->Completion);
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++ pHelper->pTask = NULL;
++#else
++ /* 2.4 */
++ pHelper->pTask = 0;
++#endif
++ }
++
++ SignalDelete(&pHelper->WakeSignal);
++}
++
++/*
++ * module init
++*/
++static int __init sdio_lib_init(void) {
++ REL_PRINT(SDDBG_TRACE, ("SDIO Library load\n"));
++ return 0;
++}
++
++/*
++ * module cleanup
++*/
++static void __exit sdio_lib_cleanup(void) {
++ REL_PRINT(SDDBG_TRACE, ("SDIO Library unload\n"));
++}
++
++PSDMESSAGE_QUEUE SDLIB_CreateMessageQueue(INT MaxMessages, INT MaxMessageLength)
++{
++ return _CreateMessageQueue(MaxMessages,MaxMessageLength);
++
++}
++void SDLIB_DeleteMessageQueue(PSDMESSAGE_QUEUE pQueue)
++{
++ _DeleteMessageQueue(pQueue);
++}
++
++SDIO_STATUS SDLIB_PostMessage(PSDMESSAGE_QUEUE pQueue, PVOID pMessage, INT MessageLength)
++{
++ return _PostMessage(pQueue,pMessage,MessageLength);
++}
++
++SDIO_STATUS SDLIB_GetMessage(PSDMESSAGE_QUEUE pQueue, PVOID pData, INT *pBufferLength)
++{
++ return _GetMessage(pQueue,pData,pBufferLength);
++}
++
++MODULE_LICENSE("GPL and additional rights");
++MODULE_DESCRIPTION(DESCRIPTION);
++MODULE_AUTHOR(AUTHOR);
++module_init(sdio_lib_init);
++module_exit(sdio_lib_cleanup);
++EXPORT_SYMBOL(SDLIB_IssueCMD52);
++EXPORT_SYMBOL(SDLIB_FindTuple);
++EXPORT_SYMBOL(SDLIB_IssueConfig);
++EXPORT_SYMBOL(SDLIB_PrintBuffer);
++EXPORT_SYMBOL(SDLIB_SetFunctionBlockSize);
++EXPORT_SYMBOL(SDLIB_SetupCMD52Request);
++EXPORT_SYMBOL(SDLIB_GetDefaultOpCurrent);
++EXPORT_SYMBOL(SDLIB_OSCreateHelper);
++EXPORT_SYMBOL(SDLIB_OSDeleteHelper);
++EXPORT_SYMBOL(SDLIB_CreateMessageQueue);
++EXPORT_SYMBOL(SDLIB_DeleteMessageQueue);
++EXPORT_SYMBOL(SDLIB_PostMessage);
++EXPORT_SYMBOL(SDLIB_GetMessage);
+Index: linux-2.6-openmoko/drivers/sdio/stack/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1 @@
++obj-$(CONFIG_SDIO) += busdriver/ lib/
+\ No newline at end of file
+Index: linux-2.6-openmoko/drivers/sdio/stack/platform/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/platform/Makefile 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,2 @@
++obj-$(CONFIG_SDIO) += sdio_platform.o
++sdio_platform-objs := sdioplatformdriver.o
+\ No newline at end of file
+Index: linux-2.6-openmoko/drivers/sdio/stack/platform/sdioplatformdriver.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/drivers/sdio/stack/platform/sdioplatformdriver.c 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,300 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdioplatformdriver.c
++
++ at abstract: Linux implementation module for SDIO pltaform driver
++
++#notes:
++
++ at notice: Copyright (c), 2006 Atheros Communications, Inc.
++
++ at license: This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License version 2 as
++ published by the Free Software Foundation.
++
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++
++#define DESCRIPTION "SDIO Platform Driver"
++#define AUTHOR "Atheros Communications, Inc."
++
++//??for .h
++
++struct sdioplatform_peripheral {
++ struct list_head node;
++ struct sdioplatform_controller *controller;
++ struct device dev;
++};
++struct sdioplatform_driver {
++ struct device_driver drv;
++ int (*probe)(struct sdioplatform_peripheral *);
++ void (*remove)(struct sdioplatform_peripheral *);
++ int (*suspend)(struct sdioplatform_peripheral *, pm_message_t);
++ int (*resume)(struct sdioplatform_peripheral *);
++};
++
++
++struct sdioplatform_controller {
++ struct device *dev;
++};
++struct sdioplatform_controller_driver {
++ struct device_driver drv;
++ int (*probe)(struct sdioplatform_controller *);
++ void (*remove)(struct sdioplatform_controller *);
++ int (*suspend)(struct sdioplatform_controller *, pm_message_t);
++ int (*resume)(struct sdioplatform_controller *);
++};
++
++
++
++#define device_to_sdioplatform_peripheral(d) container_of(d, struct sdioplatform_peripheral, dev)
++#define driver_to_sdioplatform_driver(d) container_of(d, struct sdioplatform_driver, drv)
++
++#define device_to_sdioplatform_controller(d) container_of(d, struct sdioplatform_controller, dev)
++#define driver_to_sdioplatform_controller_driver(d) container_of(d, struct sdioplatform_controller_driver, drv)
++
++#define SDIOPLATFORM_ATTR(name, fmt, args...) \
++static ssize_t sdio_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \
++{ \
++ struct sdioplatform_peripheral *peripheral = device_to_sdioplatform_peripheral(dev); \
++ return sprintf(buf, fmt, args); \
++}
++
++SDIOPLATFORM_ATTR(bus_id, "%s\n", bus_id);
++#define SDIOPLATFORM_ATTR_RO(name) __ATTR(name, S_IRUGO, sdioplatform_##name##_show, NULL)
++
++static struct device_attribute sdioplatform_dev_attrs[] = {
++ SDIOPLATFORM_ATTR_RO(bus_id),
++ __ATTR_NULL
++};
++
++static struct bus_type sdioplatform_bus_type = {
++ .name = "sdioplatform",
++ .dev_attrs = sdioplatform_dev_attrs,
++ .match = sdioplatform_bus_match,
++ .hotplug = NULL,
++ .suspend = sdioplatform_bus_suspend,
++ .resume = sdioplatform_bus_resume,
++};
++
++
++/* controller functions */
++static int sdioplatform_controllerdrv_probe(struct device *dev)
++{
++ struct sdioplatform_controller_driver *drv = driver_to_sdioplatform_controller_driver(dev->driver);
++ struct sdioplatform_controller *controller = device_to_sdioplatform_controller(dev);
++
++ return drv->probe(controller);
++}
++
++static int sdioplatform_controllerdrv_remove(struct device *dev)
++{
++ struct sdioplatform_controller_driver *drv = driver_to_sdioplatform_controller_driver(dev->driver);
++ struct sdioplatform_controller *controller = device_to_sdioplatform_controller(dev);
++
++ return drv->remove(controller);
++}
++
++/*
++ * sdioplatform_register_controller_driver - register a controller driver
++ */
++int sdioplatform_register_controller_driver(struct sdioplatform_controller_driver *drv)
++{
++ drv->drv.bus = &sdioplatform_bus_type;
++ drv->drv.probe = sdioplatform_controllerdrv_probe;
++ drv->drv.remove = sdioplatform_controllerdrv_remove;
++ return driver_register(&drv->drv);
++}
++
++/*
++ * sdioplatform_unregister_controller_driver - unregister a controller driver
++ */
++void sdioplatform_unregister_controller_driver(struct sdioplatform_driver *drv)
++{
++ driver_unregister(&drv->drv);
++}
++
++/*
++ * sdioplatform_add_controller - register a controller device
++ */
++int sdioplatform_add_controller(char *name, struct sdioplatform_controller *dev)
++{
++ if (!dev) {
++ return -EINVAL;
++ }
++ strncpy(dev->dev.bus_id, BUS_ID_SIZE, name);
++ return device_register(&dev->dev);
++}
++
++/*
++ * sdioplatform_remove_controller - unregister a controller device
++ */
++int sdioplatform_remove_controller(char *name, struct sdioplatform_controller *dev)
++{
++ if (!dev) {
++ return -EINVAL;
++ }
++ return device_unregister(&dev->dev);
++}
++
++/* peripheral functions */
++static int sdioplatform_drv_probe(struct device *dev)
++{
++ struct sdioplatform_driver *drv = driver_to_sdioplatform_driver(dev->driver);
++ struct sdioplatform_peripheral *peripheral = device_to_sdioplatform_peripheral(dev);
++
++ return drv->probe(peripheral);
++}
++
++static int sdioplatform_controllerdrv_remove(struct device *dev)
++{
++ struct sdioplatform_controller_driver *drv = driver_to_sdioplatform_controller_driver(dev->driver);
++ struct sdioplatform_controller *controller = device_to_sdioplatform_controller(dev);
++
++ return drv->remove(controller);
++}
++
++/*
++ * sdioplatform_register_driver - register a driver
++ */
++int sdioplatform_register_driver(struct sdioplatform_driver *drv)
++{
++ drv->drv.bus = &sdioplatform_bus_type;
++ drv->drv.probe = sdioplatform_drv_probe;
++ drv->drv.remove = sdioplatform_drv_remove;
++ return driver_register(&drv->drv);
++}
++
++/*
++ * sdioplatform_unregister_driver - unregister a driver
++ */
++void sdioplatform_unregister_driver(struct sdioplatform_driver *drv)
++{
++ driver_unregister(&drv->drv);
++}
++
++/*
++ * sdioplatform_add_peripheral - register a peripheral device
++ */
++int sdioplatform_add_peripheral(char *name, struct sdioplatform_peripheral *dev)
++{
++ if (!dev) {
++ return -EINVAL;
++ }
++ strncpy(dev->dev.bus_id, BUS_ID_SIZE, name);
++ return device_register(&dev->dev);
++}
++
++/*
++ * sdioplatform_remove_peripheral - unregister a peripheral device
++ */
++int sdioplatform_remove_peripheral(char *name, struct sdioplatform_peripheral *dev)
++{
++ if (!dev) {
++ return -EINVAL;
++ }
++ return device_unregister(&dev->dev);
++}
++
++
++
++
++
++static int sdioplatform_bus_match(struct device *dev, struct device_driver *drv)
++{
++ /* probes handle the matching */
++ return 1;
++}
++
++static int sdioplatform_bus_suspend(struct device *dev, pm_message_t state)
++{
++ struct sdioplatform_driver *drv = driver_to_sdioplatform_driver(dev->driver);
++ struct sdioplatform_peripheral *peripheral = device_to_sdioplatform_peripheral(dev);
++ int ret = 0;
++
++ if (peripheral->driver && drv->suspend) {
++ ret = drv->suspend(peripheral, state);
++ }
++ return ret;
++}
++
++static int sdioplatform_bus_resume(struct device *dev)
++{
++ struct sdioplatform_driver *drv = driver_to_sdioplatform_driver(dev->driver);
++ struct sdioplatform_peripheral *peripheral = device_to_sdioplatform_peripheral(dev);
++ int ret = 0;
++
++ if (peripheral->driver && drv->resume) {
++ ret = drv->resume(card);
++ }
++ return ret;
++}
++
++/*
++ * module init
++*/
++static int __init sdio_platformdriver_init(void) {
++ int ret = bus_register(&sdioplatform_bus_type);
++ return ret;
++}
++
++/*
++ * module cleanup
++*/
++static void __exit sdio_platformdriver_cleanup(void) {
++ REL_PRINT(SDDBG_TRACE, ("SDIO unloaded\n"));
++ _SDIO_BusDriverCleanup();
++}
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION(DESCRIPTION);
++MODULE_AUTHOR(AUTHOR);
++
++module_init(sdio_platformdriver_init);
++module_exit(sdio_platformdriver_cleanup);
++EXPORT_SYMBOL(sdioplatform_register_controller_driver);
++EXPORT_SYMBOL(sdioplatform_unregister_controller_driver);
++EXPORT_SYMBOL(sdioplatform_add_controller);
++EXPORT_SYMBOL(sdioplatform_remove_controller);
++EXPORT_SYMBOL(sdioplatform_register_driver);
++EXPORT_SYMBOL(sdioplatform_unregister_driver);
++EXPORT_SYMBOL(sdioplatform_add_peripheral);
++EXPORT_SYMBOL(sdioplatform_remove_peripheral);
++
++
++
+Index: linux-2.6-openmoko/include/linux/sdio/ctsystem.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/include/linux/sdio/ctsystem.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,115 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: cpsystem.h
++
++ at abstract: common system include file.
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef __CPSYSTEM_H___
++#define __CPSYSTEM_H___
++
++/* SDIO stack status defines */
++/* < 0 error, >0 warning, 0 success */
++#define SDIO_IS_WARNING(status) ((status) > 0)
++#define SDIO_IS_ERROR(status) ((status) < 0)
++#define SDIO_SUCCESS(status) ((SDIO_STATUS)(status) >= 0)
++#define SDIO_STATUS_SUCCESS 0
++#define SDIO_STATUS_ERROR -1
++#define SDIO_STATUS_INVALID_PARAMETER -2
++#define SDIO_STATUS_PENDING 3
++#define SDIO_STATUS_DEVICE_NOT_FOUND -4
++#define SDIO_STATUS_DEVICE_ERROR -5
++#define SDIO_STATUS_INTERRUPTED -6
++#define SDIO_STATUS_NO_RESOURCES -7
++#define SDIO_STATUS_CANCELED -8
++#define SDIO_STATUS_BUFFER_TOO_SMALL -9
++#define SDIO_STATUS_NO_MORE_MESSAGES -10
++#define SDIO_STATUS_BUS_RESP_TIMEOUT -20 /* response timed-out */
++#define SDIO_STATUS_BUS_READ_TIMEOUT -21 /* read data timed-out */
++#define SDIO_STATUS_BUS_READ_CRC_ERR -22 /* data CRC failed */
++#define SDIO_STATUS_BUS_WRITE_ERROR -23 /* write failed */
++#define SDIO_STATUS_BUS_RESP_CRC_ERR -24 /* response received with a CRC error */
++#define SDIO_STATUS_INVALID_TUPLE_LENGTH -25 /* tuple length was invalid */
++#define SDIO_STATUS_TUPLE_NOT_FOUND -26 /* tuple could not be found */
++#define SDIO_STATUS_CIS_OUT_OF_RANGE -27 /* CIS is out of range in the tuple scan */
++#define SDIO_STATUS_FUNC_ENABLE_TIMEOUT -28 /* card timed out enabling or disabling */
++#define SDIO_STATUS_DATA_STATE_INVALID -29 /* card is in an invalid state for data */
++#define SDIO_STATUS_DATA_ERROR_UNKNOWN -30 /* card cannot process data transfer */
++#define SDIO_STATUS_INVALID_FUNC -31 /* sdio request is not valid for the function */
++#define SDIO_STATUS_FUNC_ARG_ERROR -32 /* sdio request argument is invalid or out of range */
++#define SDIO_STATUS_INVALID_COMMAND -33 /* SD COMMAND is invalid for the card state */
++#define SDIO_STATUS_SDREQ_QUEUE_FAILED -34 /* request failed to insert into queue */
++#define SDIO_STATUS_BUS_RESP_TIMEOUT_SHIFTABLE -35 /* response timed-out, possibily shiftable to correct */
++#define SDIO_STATUS_UNSUPPORTED -36 /* not supported */
++#define SDIO_STATUS_PROGRAM_TIMEOUT -37 /* memory card programming timeout */
++#define SDIO_STATUS_PROGRAM_STATUS_ERROR -38 /* memory card programming errors */
++
++#include <linux/sdio/ctsystem_linux.h>
++
++/* get structure from contained field */
++#define CONTAINING_STRUCT(address, struct_type, field_name)\
++ ((struct_type *)((ULONG_PTR)(address) - (ULONG_PTR)(&((struct_type *)0)->field_name)))
++
++#define ZERO_OBJECT(obj) memset(&(obj),0,sizeof(obj))
++#define ZERO_POBJECT(pObj) memset((pObj),0,sizeof(*(pObj)))
++
++
++/* bit field support functions */
++static INLINE void SetBit(PULONG pField, UINT position) {
++ *pField |= 1 << position;
++}
++static INLINE void ClearBit(PULONG pField, UINT position) {
++ *pField &= ~(1 << position);
++}
++static INLINE BOOL IsBitSet(PULONG pField, UINT position) {
++ return (*pField & (1 << position));
++}
++static INLINE INT FirstClearBit(PULONG pField) {
++ UINT ii;
++ for(ii = 0; ii < sizeof(ULONG)*8; ii++) {
++ if (!IsBitSet(pField, ii)) {
++ return ii;
++ }
++ }
++ /* no clear bits found */
++ return -1;
++}
++
++#endif /* __CPSYSTEM_H___ */
+Index: linux-2.6-openmoko/include/linux/sdio/ctsystem_linux.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/include/linux/sdio/ctsystem_linux.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,983 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: ctsystem_linux.h
++
++ at abstract: common system include file for Linux.
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef __CPSYSTEM_LINUX_H___
++#define __CPSYSTEM_LINUX_H___
++
++/* #define DBG_TIMESTAMP 1 */
++#define SD_TRACK_REQ 1
++
++/* LINUX support */
++#include <linux/version.h>
++
++#ifndef KERNEL_VERSION
++ #error KERNEL_VERSION macro not defined!
++#endif
++
++#ifndef LINUX_VERSION_CODE
++ #error LINUX_VERSION_CODE macro not defined!
++#endif
++
++#include <linux/autoconf.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/types.h>
++#include <linux/spinlock.h>
++#include <linux/module.h>
++
++#include <linux/interrupt.h>
++#include <linux/pnp.h>
++#include <asm/hardirq.h>
++#include <asm/semaphore.h>
++#include <asm/io.h>
++#include <asm/scatterlist.h>
++#ifdef DBG_TIMESTAMP
++#include <asm/timex.h>
++#endif /* DBG_TIMESTAMP */
++#ifndef in_atomic
++ /* released version of 2.6.9 */
++#include <linux/hardirq.h>
++#endif
++#include <linux/delay.h>
++#include <linux/device.h>
++
++/* generic types */
++typedef unsigned char UCHAR;
++typedef unsigned char * PUCHAR;
++typedef char TEXT;
++typedef char * PTEXT;
++typedef unsigned short USHORT;
++typedef unsigned short* PUSHORT;
++typedef unsigned int UINT;
++typedef unsigned int* PUINT;
++typedef int INT;
++typedef int* PINT;
++typedef unsigned long ULONG;
++typedef unsigned long* PULONG;
++typedef u8 UINT8;
++typedef u16 UINT16;
++typedef u32 UINT32;
++typedef u8* PUINT8;
++typedef u16* PUINT16;
++typedef u32* PUINT32;
++typedef unsigned char * ULONG_PTR;
++typedef void* PVOID;
++typedef unsigned char BOOL;
++typedef BOOL* PBOOL;
++typedef int SDIO_STATUS;
++typedef int SYSTEM_STATUS;
++typedef unsigned int EVENT_TYPE;
++typedef unsigned int EVENT_ARG;
++typedef unsigned int* PEVENT_TYPE;
++typedef struct semaphore OS_SEMAPHORE;
++typedef struct semaphore* POS_SEMAPHORE;
++typedef struct semaphore OS_SIGNAL; /* OS signals are just semaphores */
++typedef struct semaphore* POS_SIGNAL;
++typedef spinlock_t OS_CRITICALSECTION;
++typedef spinlock_t *POS_CRITICALSECTION;
++typedef int SDPOWER_STATE;
++typedef unsigned long ATOMIC_FLAGS;
++typedef INT THREAD_RETURN;
++typedef dma_addr_t DMA_ADDRESS;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,9)
++typedef struct task_struct* PKERNEL_TASK;
++typedef struct device_driver OS_DRIVER;
++typedef struct device_driver* POS_DRIVER;
++typedef struct device OS_DEVICE;
++typedef struct device* POS_DEVICE;
++typedef struct pnp_driver OS_PNPDRIVER;
++typedef struct pnp_driver* POS_PNPDRIVER;
++typedef struct pnp_dev OS_PNPDEVICE;
++typedef struct pnp_dev* POS_PNPDEVICE;
++typedef struct module* POS_MODULE;
++#else
++/* 2.4 */
++typedef int PKERNEL_TASK;
++typedef PVOID OS_DRIVER;
++typedef PVOID* POS_DRIVER;
++typedef PVOID OS_DEVICE;
++typedef PVOID* POS_DEVICE;
++typedef PVOID OS_PNPDRIVER;
++typedef PVOID* POS_PNPDRIVER;
++typedef PVOID OS_PNPDEVICE;
++typedef PVOID* POS_PNPDEVICE;
++typedef struct module* POS_MODULE;
++#define module_param(a,b,c) MODULE_PARM(a, "i")
++#endif
++
++typedef int CT_DEBUG_LEVEL;
++
++
++#ifndef TRUE
++#define TRUE 1
++#endif
++#ifndef FALSE
++#define FALSE 0
++#endif
++#ifndef NULL
++#define NULL ((PVOID)0)
++#endif
++#define SDDMA_DESCRIPTION_FLAG_DMA 0x1 /* DMA enabled */
++#define SDDMA_DESCRIPTION_FLAG_SGDMA 0x2 /* Scatter-Gather DMA enabled */
++typedef struct _SDDMA_DESCRIPTION {
++ UINT16 Flags; /* SDDMA_DESCRIPTION_FLAG_xxx */
++ UINT16 MaxDescriptors; /* number of supported scatter gather entries */
++ UINT32 MaxBytesPerDescriptor; /* maximum bytes in a DMA descriptor entry */
++ u64 Mask; /* dma address mask */
++ UINT32 AddressAlignment; /* dma address alignment mask, least significant bits indicate illegal address bits */
++ UINT32 LengthAlignment; /* dma buffer length alignment mask, least significant bits indicate illegal length bits */
++}SDDMA_DESCRIPTION, *PSDDMA_DESCRIPTION;
++typedef struct scatterlist SDDMA_DESCRIPTOR, *PSDDMA_DESCRIPTOR;
++
++#define INLINE inline
++#define CT_PACK_STRUCT __attribute__ ((packed))
++
++#define CT_DECLARE_MODULE_PARAM_INTEGER(p) module_param(p, int, 0644);
++
++/* debug print macros */
++//#define SDDBG_KERNEL_PRINT_LEVEL KERN_DEBUG
++#define SDDBG_KERNEL_PRINT_LEVEL KERN_ALERT
++#define DBG_MASK_NONE 0x0
++#define DBG_MASK_HCD 0x100
++#define DBG_MASK_LIB 0x200
++#define DBG_MASK_BUS 0x400
++
++/* debug output levels, this must be order low number to higher */
++#define SDDBG_ERROR 3
++#define SDDBG_WARN 4
++#define SDDBG_DEBUG 6
++#define SDDBG_TRACE 7
++#define SDDBG_ALL 0xff
++
++#define DBG_LEVEL_NONE 0
++#define DBG_LEVEL_ERROR SDDBG_ERROR
++#define DBG_LEVEL_WARN SDDBG_WARN
++#define DBG_LEVEL_DEBUG SDDBG_DEBUG
++#define DBG_LEVEL_TRACE SDDBG_TRACE
++#define DBG_LEVEL_ALL SDDBG_ALL
++
++#define DBG_GET_LEVEL(lvl) ((lvl) & 0xff)
++#define DBG_GET_MASK(lvl) (((lvl) & 0xff00))
++
++#define DBG_SDIO_MASK (DBG_MASK_NONE | DBG_LEVEL_DEBUG)
++
++#define DEBUG 1
++
++#ifdef DEBUG
++
++#define DBG_ASSERT(test) \
++{ \
++ if (!(test)) { \
++ DBG_PRINT(SDDBG_ERROR, ("Debug Assert Caught, File %s, Line: %d, Test:%s \n",__FILE__, __LINE__,#test)); \
++ } \
++}
++#define DBG_ASSERT_WITH_MSG(test,s) \
++{ \
++ if (!(test)) { \
++ DBG_PRINT(SDDBG_ERROR, ("Assert:%s File %s, Line: %d \n",(s),__FILE__, __LINE__)); \
++ } \
++}
++
++#define DBG_PRINT(lvl, args)\
++ do {\
++ if (DBG_GET_LEVEL(lvl) <= (DBG_SDIO_MASK & 0xff)) \
++ printk(_DBG_PRINTX_ARG args); \
++ } while(0);
++
++#else /* DEBUG */
++
++#define DBG_PRINT(lvl, str)
++#define DBG_ASSERT(test)
++#define DBG_ASSERT_WITH_MSG(test,s)
++#endif /* DEBUG */
++
++#define _DBG_PRINTX_ARG(arg...) arg /* unroll the parens around the var args*/
++#define DBG_GET_DEBUG_LEVEL() DBG_GET_LEVEL(DBG_SDIO_MASK)
++#define DBG_SET_DEBUG_LEVEL(v)
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Print a string to the debugger or console
++
++ @function name: REL_PRINT
++ @prototype: void REL_PRINT(INT Level, string)
++ @category: Support_Reference
++ @input: Level - debug level for the print
++
++ @output: none
++
++ @return:
++
++ @notes: If Level is less than the current debug level, the print will be
++ issued. This print cannot be conditionally compiled.
++ @see also: DBG_PRINT
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define REL_PRINT(lvl, args)\
++ {if (lvl <= DBG_GET_DEBUG_LEVEL())\
++ printk(SDDBG_KERNEL_PRINT_LEVEL _DBG_PRINTX_ARG args);\
++ }
++/* debug output levels, this must be order low number to higher */
++#define SDDBG_ERROR 3
++#define SDDBG_WARN 4
++#define SDDBG_DEBUG 6
++#define SDDBG_TRACE 7
++
++#ifdef DBG_CRIT_SECTION_RECURSE
++ /* this macro thows an exception if the lock is recursively taken
++ * the kernel must be configured with: CONFIG_DEBUG_SPINLOCK=y */
++#define call_spin_lock(pCrit) \
++{ \
++ UINT32 unlocked = 1; \
++ if ((pCrit)->lock) {unlocked = 0;} \
++ spin_lock_bh(pCrit); \
++ if (!unlocked) { \
++ unlocked = 0x01; \
++ unlocked = *((volatile UINT32 *)unlocked); \
++ } \
++}
++
++#define call_spin_lock_irqsave(pCrit,isc) \
++{ \
++ UINT32 unlocked = 1; \
++ if ((pCrit)->lock) {unlocked = 0;} \
++ spin_lock_irqsave(pCrit,isc); \
++ if (!unlocked) { \
++ unlocked = 0x01; \
++ unlocked = *((volatile UINT32 *)unlocked); \
++ } \
++}
++
++#else
++#define call_spin_lock(s) spin_lock_bh(s)
++#define call_spin_lock_irqsave(s,isc) spin_lock_irqsave(s,isc)
++#endif
++
++#define call_spin_unlock(s) spin_unlock_bh((s))
++#define call_spin_unlock_irqrestore(s,isc) spin_unlock_irqrestore(s,isc)
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,9)
++#define NonSchedulable() (in_atomic() || irqs_disabled())
++#else
++#define NonSchedulable() (irqs_disabled())
++#endif
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Initialize a critical section object.
++
++ @function name: CriticalSectionInit
++ @prototype: SDIO_STATUS CriticalSectionInit(POS_CRITICALSECTION pCrit)
++ @category: Support_Reference
++ @output: pCrit - pointer to critical section to initialize
++
++ @return: SDIO_STATUS_SUCCESS on success.
++
++ @notes: CriticalSectionDelete() must be called to cleanup any resources
++ associated with the critical section.
++
++ @see also: CriticalSectionDelete, CriticalSectionAcquire, CriticalSectionRelease
++ @example: To initialize a critical section:
++ status = CriticalSectionInit(&pDevice->ListLock);
++ if (!SDIO_SUCCESS(status)) {
++ .. failed
++ return status;
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline SDIO_STATUS CriticalSectionInit(POS_CRITICALSECTION pCrit) {
++ spin_lock_init(pCrit);
++ return SDIO_STATUS_SUCCESS;
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Acquire a critical section lock.
++
++ @function name: CriticalSectionAcquire
++ @prototype: SDIO_STATUS CriticalSectionAcquire(POS_CRITICALSECTION pCrit)
++ @category: Support_Reference
++
++ @input: pCrit - pointer to critical section that was initialized
++
++ @return: SDIO_STATUS_SUCCESS on success.
++
++ @notes: The critical section lock is acquired when this function returns
++ SDIO_STATUS_SUCCESS. Use CriticalSectionRelease() to release
++ the critical section lock.
++
++ @see also: CriticalSectionRelease
++
++ @example: To acquire a critical section lock:
++ status = CriticalSectionAcquire(&pDevice->ListLock);
++ if (!SDIO_SUCCESS(status)) {
++ .. failed
++ return status;
++ }
++ ... access protected data
++ // unlock
++ status = CriticalSectionRelease(&pDevice->ListLock);
++ if (!SDIO_SUCCESS(status)) {
++ .. failed
++ return status;
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline SDIO_STATUS CriticalSectionAcquire(POS_CRITICALSECTION pCrit) {
++ call_spin_lock(pCrit);
++ return SDIO_STATUS_SUCCESS;
++}
++
++// macro-tized versions
++#define CriticalSectionAcquire_M(pCrit) \
++ SDIO_STATUS_SUCCESS; call_spin_lock(pCrit)
++#define CriticalSectionRelease_M(pCrit) \
++ SDIO_STATUS_SUCCESS; call_spin_unlock(pCrit)
++
++#define CT_DECLARE_IRQ_SYNC_CONTEXT() unsigned long _ctSyncFlags
++
++#define CriticalSectionAcquireSyncIrq(pCrit) \
++ SDIO_STATUS_SUCCESS; call_spin_lock_irqsave(pCrit,_ctSyncFlags)
++
++#define CriticalSectionReleaseSyncIrq(pCrit) \
++ SDIO_STATUS_SUCCESS; call_spin_unlock_irqrestore(pCrit,_ctSyncFlags)
++
++
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Release a critical section lock.
++
++ @function name: CriticalSectionRelease
++ @prototype: SDIO_STATUS CriticalSectionRelease(POS_CRITICALSECTION pCrit)
++ @category: Support_Reference
++
++ @input: pCrit - pointer to critical section that was initialized
++
++ @return: SDIO_STATUS_SUCCESS on success.
++
++ @notes: The critical section lock is released when this function returns
++ SDIO_STATUS_SUCCESS.
++
++ @see also: CriticalSectionAcquire
++
++ @example: see CriticalSectionAcquire
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline SDIO_STATUS CriticalSectionRelease(POS_CRITICALSECTION pCrit) {
++ call_spin_unlock(pCrit);
++ return SDIO_STATUS_SUCCESS;
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Cleanup a critical section object
++
++ @function name: CriticalSectionDelete
++ @prototype: void CriticalSectionDelete(POS_CRITICALSECTION pCrit)
++ @category: Support_Reference
++
++ @input: pCrit - an initialized critical section object
++
++ @return: SDIO_STATUS_SUCCESS on success.
++
++ @notes:
++
++ @see also: CriticalSectionInit, CriticalSectionAcquire, CriticalSectionRelease
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline void CriticalSectionDelete(POS_CRITICALSECTION pCrit) {
++ return;
++}
++
++/* internal use */
++static inline SDIO_STATUS SignalInitialize(POS_SIGNAL pSignal) {
++ sema_init(pSignal, 0);
++ return SDIO_STATUS_SUCCESS;
++}
++/* internal use */
++static inline void SignalDelete(POS_SIGNAL pSignal) {
++ return;
++}
++/* internal use */
++static inline SDIO_STATUS SignalWaitInterruptible(POS_SIGNAL pSignal) {
++ DBG_ASSERT_WITH_MSG(!NonSchedulable(),"SignalWaitInterruptible not allowed\n");
++ if (down_interruptible(pSignal) == 0) {
++ return SDIO_STATUS_SUCCESS;
++ } else {
++ return SDIO_STATUS_INTERRUPTED;
++ }
++}
++/* internal use */
++static inline SDIO_STATUS SignalWait(POS_SIGNAL pSignal) {
++ DBG_ASSERT_WITH_MSG(!NonSchedulable(),"SignalWait not allowed\n");
++ down(pSignal);
++ return SDIO_STATUS_SUCCESS;
++}
++
++/* internal use */
++static inline SDIO_STATUS SignalSet(POS_SIGNAL pSignal) {
++ up(pSignal);
++ return SDIO_STATUS_SUCCESS;
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Initialize a semaphore object.
++
++ @function name: SemaphoreInitialize
++ @prototype: SDIO_STATUS SemaphoreInitialize(POS_SEMAPHORE pSem, UINT value)
++ @category: Support_Reference
++
++ @input: value - initial value of the semaphore
++
++ @output: pSem - pointer to a semaphore object to initialize
++
++ @return: SDIO_STATUS_SUCCESS on success.
++
++ @notes: SemaphoreDelete() must be called to cleanup any resources
++ associated with the semaphore
++
++ @see also: SemaphoreDelete, SemaphorePend, SemaphorePendInterruptable
++
++ @example: To initialize a semaphore:
++ status = SemaphoreInitialize(&pDevice->ResourceSem,1);
++ if (!SDIO_SUCCESS(status)) {
++ .. failed
++ return status;
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline SDIO_STATUS SemaphoreInitialize(POS_SEMAPHORE pSem, UINT value) {
++ sema_init(pSem, value);
++ return SDIO_STATUS_SUCCESS;
++}
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Cleanup a semaphore object.
++
++ @function name: SemaphoreDelete
++ @prototype: void SemaphoreDelete(POS_SEMAPHORE pSem)
++ @category: Support_Reference
++
++ @input: pSem - pointer to a semaphore object to cleanup
++
++ @return:
++
++ @notes:
++
++ @see also: SemaphoreInitialize
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline void SemaphoreDelete(POS_SEMAPHORE pSem) {
++ return;
++}
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Acquire the semaphore or pend if the resource is not available
++
++ @function name: SemaphorePend
++ @prototype: SDIO_STATUS SemaphorePend(POS_SEMAPHORE pSem)
++ @category: Support_Reference
++
++ @input: pSem - pointer to an initialized semaphore object
++
++ @return: SDIO_STATUS_SUCCESS on success.
++
++ @notes: If the semaphore count is zero this function blocks until the count
++ becomes non-zero, otherwise the count is decremented and execution
++ continues. While waiting, the task/thread cannot be interrupted.
++ If the task or thread should be interruptible, use SemaphorePendInterruptible.
++ On some OSes SemaphorePend and SemaphorePendInterruptible behave the same.
++
++ @see also: SemaphorePendInterruptable, SemaphorePost
++ @example: To wait for a resource using a semaphore:
++ status = SemaphorePend(&pDevice->ResourceSem);
++ if (!SDIO_SUCCESS(status)) {
++ .. failed
++ return status;
++ }
++ ... resource acquired
++ SemaphorePost(&pDevice->ResourceSem);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline SDIO_STATUS SemaphorePend(POS_SEMAPHORE pSem) {
++ DBG_ASSERT_WITH_MSG(!NonSchedulable(),"SemaphorePend not allowed\n");
++ down(pSem);
++ return SDIO_STATUS_SUCCESS;
++}
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Acquire the semaphore or pend if the resource is not available
++
++ @function name: SemaphorePendInterruptable
++ @prototype: SDIO_STATUS SemaphorePendInterruptable(POS_SEMAPHORE pSem)
++ @category: Support_Reference
++
++ @input: pSem - pointer to an initialized semaphore object
++
++ @return: SDIO_STATUS_SUCCESS on success.
++
++ @notes: If the semaphore count is zero this function blocks until the count
++ becomes non-zero, otherwise the count is decremented and execution
++ continues. While waiting, the task/thread can be interrupted.
++ If the task or thread should not be interruptible, use SemaphorePend.
++
++ @see also: SemaphorePend, SemaphorePost
++ @example: To wait for a resource using a semaphore:
++ status = SemaphorePendInterruptable(&pDevice->ResourceSem);
++ if (!SDIO_SUCCESS(status)) {
++ .. failed, could have been interrupted
++ return status;
++ }
++ ... resource acquired
++ SemaphorePost(&pDevice->ResourceSem);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline SDIO_STATUS SemaphorePendInterruptable(POS_SEMAPHORE pSem) {
++ DBG_ASSERT_WITH_MSG(!NonSchedulable(),"SemaphorePendInterruptable not allowed\n");
++ if (down_interruptible(pSem) == 0) {
++ return SDIO_STATUS_SUCCESS;
++ } else {
++ return SDIO_STATUS_INTERRUPTED;
++ }
++}
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Post a semaphore.
++
++ @function name: SemaphorePost
++ @prototype: SDIO_STATUS SemaphorePost(POS_SEMAPHORE pSem)
++ @category: Support_Reference
++
++ @input: pSem - pointer to an initialized semaphore object
++
++ @return: SDIO_STATUS_SUCCESS on success.
++
++ @notes: This function increments the semaphore count.
++
++ @see also: SemaphorePend, SemaphorePendInterruptable.
++ @example: Posting a semaphore:
++ status = SemaphorePendInterruptable(&pDevice->ResourceSem);
++ if (!SDIO_SUCCESS(status)) {
++ .. failed, could have been interrupted
++ return status;
++ }
++ ... resource acquired
++ // post the semaphore
++ SemaphorePost(&pDevice->ResourceSem);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline SDIO_STATUS SemaphorePost(POS_SEMAPHORE pSem) {
++ DBG_ASSERT_WITH_MSG(!NonSchedulable(),"SemaphorePost not allowed\n");
++ up(pSem);
++ return SDIO_STATUS_SUCCESS;
++}
++
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Allocate a block of kernel accessible memory
++
++ @function name: KernelAlloc
++ @prototype: PVOID KernelAlloc(UINT size)
++ @category: Support_Reference
++
++ @input: size - size of memory block to allocate
++
++ @return: pointer to the allocated memory, NULL if allocation failed
++
++ @notes: For operating systems that use paging, the allocated memory is always
++ non-paged memory. Caller should only use KernelFree() to release the
++ block of memory. This call can potentially block and should only be called
++ from a schedulable context. Use KernelAllocIrqSafe() if the allocation
++ must be made from a non-schedulable context.
++
++ @see also: KernelFree, KernelAllocIrqSafe
++ @example: allocating memory:
++ pBlock = KernelAlloc(1024);
++ if (pBlock == NULL) {
++ .. failed, no memory
++ return SDIO_STATUS_INSUFFICIENT_RESOURCES;
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline PVOID KernelAlloc(UINT size) {
++ PVOID pMem = kmalloc(size, GFP_KERNEL);
++ if (pMem != NULL) { memset(pMem,0,size); }
++ return pMem;
++}
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Free a block of kernel accessible memory.
++
++ @function name: KernelFree
++ @prototype: void KernelFree(PVOID ptr)
++ @category: Support_Reference
++
++ @input: ptr - pointer to memory allocated with KernelAlloc()
++
++ @return:
++
++ @notes: Caller should only use KernelFree() to release memory that was allocated
++ with KernelAlloc().
++
++ @see also: KernelAlloc
++ @example: KernelFree(pBlock);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline void KernelFree(PVOID ptr) {
++ kfree(ptr);
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Allocate a block of kernel accessible memory in an IRQ-safe manner
++
++ @function name: KernelAllocIrqSafe
++ @prototype: PVOID KernelAllocIrqSafe(UINT size)
++ @category: Support_Reference
++
++ @input: size - size of memory block to allocate
++
++ @return: pointer to the allocated memory, NULL if allocation failed
++
++ @notes: This variant of KernelAlloc allows the allocation of small blocks of
++ memory from an ISR or from a context where scheduling has been disabled.
++ The allocations should be small as the memory is typically allocated
++ from a critical heap. The caller should only use KernelFreeIrqSafe()
++ to release the block of memory.
++
++ @see also: KernelAlloc, KernelFreeIrqSafe
++ @example: allocating memory:
++ pBlock = KernelAllocIrqSafe(16);
++ if (pBlock == NULL) {
++ .. failed, no memory
++ return SDIO_STATUS_INSUFFICIENT_RESOURCES;
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline PVOID KernelAllocIrqSafe(UINT size) {
++ return kmalloc(size, GFP_ATOMIC);
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Free a block of kernel accessible memory.
++
++ @function name: KernelFreeIrqSafe
++ @prototype: void KernelFreeIrqSafe(PVOID ptr)
++ @category: Support_Reference
++
++ @input: ptr - pointer to memory allocated with KernelAllocIrqSafe()
++
++ @return:
++
++ @notes: Caller should only use KernelFreeIrqSafe() to release memory that was allocated
++ with KernelAllocIrqSafe().
++
++ @see also: KernelAllocIrqSafe
++ @example: KernelFreeIrqSafe(pBlock);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline void KernelFreeIrqSafe(PVOID ptr) {
++ kfree(ptr);
++}
++
++/* error status conversions */
++static inline SYSTEM_STATUS SDIOErrorToOSError(SDIO_STATUS status) {
++ switch (status) {
++ case SDIO_STATUS_SUCCESS:
++ return 0;
++ case SDIO_STATUS_INVALID_PARAMETER:
++ return -EINVAL;
++ case SDIO_STATUS_PENDING:
++ return -EAGAIN; /* try again */
++ case SDIO_STATUS_DEVICE_NOT_FOUND:
++ return -ENXIO;
++ case SDIO_STATUS_DEVICE_ERROR:
++ return -EIO;
++ case SDIO_STATUS_INTERRUPTED:
++ return -EINTR;
++ case SDIO_STATUS_NO_RESOURCES:
++ return -ENOMEM;
++ case SDIO_STATUS_ERROR:
++ default:
++ return -EFAULT;
++ }
++}
++static inline SDIO_STATUS OSErrorToSDIOError(SYSTEM_STATUS status) {
++ if (status >=0) {
++ return SDIO_STATUS_SUCCESS;
++ }
++ switch (status) {
++ case -EINVAL:
++ return SDIO_STATUS_INVALID_PARAMETER;
++ case -ENXIO:
++ return SDIO_STATUS_DEVICE_NOT_FOUND;
++ case -EIO:
++ return SDIO_STATUS_DEVICE_ERROR;
++ case -EINTR:
++ return SDIO_STATUS_INTERRUPTED;
++ case -ENOMEM:
++ return SDIO_STATUS_NO_RESOURCES;
++ case -EFAULT:
++ return SDIO_STATUS_ERROR;
++ default:
++ return SDIO_STATUS_ERROR;
++ }
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Sleep or delay the execution context for a number of milliseconds.
++
++ @function name: OSSleep
++ @prototype: SDIO_STATUS OSSleep(INT SleepInterval)
++ @category: Support_Reference
++
++ @input: SleepInterval - time in milliseconds to put the execution context to sleep
++
++ @return: SDIO_STATUS_SUCCESS if sleep succeeded.
++
++ @notes: Caller should be in a context that allows it to sleep or block. The
++ minimum duration of sleep may be greater than 1 MS on some platforms and OSes.
++
++ @see also: OSSleep
++ @example: Using sleep to delay
++ EnableSlotPower(pSlot);
++ // wait for power to settle
++ status = OSSleep(100);
++ if (!SDIO_SUCCESS(status)){
++ // failed..
++ }
++
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static inline SDIO_STATUS OSSleep(INT SleepInterval) {
++ UINT32 delta;
++
++ DBG_ASSERT_WITH_MSG(!NonSchedulable(),"OSSleep not allowed\n");
++ /* convert timeout to ticks */
++ delta = (SleepInterval * HZ)/1000;
++ if (delta == 0) {
++ delta = 1;
++ }
++ set_current_state(TASK_INTERRUPTIBLE);
++ if (schedule_timeout(delta) != 0) {
++ return SDIO_STATUS_INTERRUPTED;
++ }
++ return SDIO_STATUS_SUCCESS;
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: get the OSs device object
++
++ @function name: SD_GET_OS_DEVICE
++ @prototype: POS_DEVICE SD_GET_OS_DEVICE(PSDDEVICE pDevice)
++ @category: Support_Reference
++
++ @input: pDevice - the device on the HCD
++
++ @return: pointer to the OSs device
++
++ @see also:
++ @example: obtain low level device
++ pFunctionContext->GpsDevice.Port.dev = SD_GET_OS_DEVICE(pDevice);
++
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SD_GET_OS_DEVICE(pDevice) &((pDevice)->Device.dev)
++
++
++#ifdef __iomem
++ /* new type checking in 2.6.9 */
++ /* I/O Access macros */
++#define _READ_DWORD_REG(reg) \
++ readl((const volatile void __iomem *)(reg))
++#define _READ_WORD_REG(reg) \
++ readw((const volatile void __iomem *)(reg))
++#define _READ_BYTE_REG(reg) \
++ readb((const volatile void __iomem *)(reg))
++#define _WRITE_DWORD_REG(reg,value) \
++ writel((value),(volatile void __iomem *)(reg))
++#define _WRITE_WORD_REG(reg,value) \
++ writew((value),(volatile void __iomem *)(reg))
++#define _WRITE_BYTE_REG(reg,value) \
++ writeb((value),(volatile void __iomem *)(reg))
++#else
++ /* I/O Access macros */
++#define _READ_DWORD_REG(reg) \
++ readl((reg))
++#define _READ_WORD_REG(reg) \
++ readw((reg))
++#define _READ_BYTE_REG(reg) \
++ readb((reg))
++#define _WRITE_DWORD_REG(reg,value) \
++ writel((value),(reg))
++#define _WRITE_WORD_REG(reg,value) \
++ writew((value),(reg))
++#define _WRITE_BYTE_REG(reg,value) \
++ writeb((value),(reg))
++#endif
++ /* atomic operators */
++static inline ATOMIC_FLAGS AtomicTest_Set(volatile ATOMIC_FLAGS *pValue, INT BitNo) {
++ return test_and_set_bit(BitNo,(ATOMIC_FLAGS *)pValue);
++}
++static inline ATOMIC_FLAGS AtomicTest_Clear(volatile ATOMIC_FLAGS *pValue, INT BitNo) {
++ return test_and_clear_bit(BitNo,(ATOMIC_FLAGS *)pValue);
++}
++
++struct _OSKERNEL_HELPER;
++
++typedef THREAD_RETURN (*PHELPER_FUNCTION)(struct _OSKERNEL_HELPER *);
++
++typedef struct _OSKERNEL_HELPER {
++ PKERNEL_TASK pTask;
++ BOOL ShutDown;
++ OS_SIGNAL WakeSignal;
++ struct completion Completion;
++ PVOID pContext;
++ PHELPER_FUNCTION pHelperFunc;
++}OSKERNEL_HELPER, *POSKERNEL_HELPER;
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Wake the helper thread
++
++ @function name: SD_WAKE_OS_HELPER
++ @prototype: SD_WAKE_OS_HELPER(POSKERNEL_HELPER pOSHelper)
++ @category: Support_Reference
++
++ @input: pOSHelper - the OS helper object
++
++ @return: SDIO_STATUS
++
++ @see also: SDLIB_OSCreateHelper
++
++ @example: Waking up a helper thread
++ status = SD_WAKE_OS_HELPER(&pInstance->OSHelper);
++
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SD_WAKE_OS_HELPER(p) SignalSet(&(p)->WakeSignal)
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Obtains the context for the helper function
++
++ @function name: SD_GET_OS_HELPER_CONTEXT
++ @prototype: SD_GET_OS_HELPER_CONTEXT(POSKERNEL_HELPER pOSHelper)
++ @category: Support_Reference
++
++ @input: pOSHelper - the OS helper object
++
++ @return: helper specific context
++
++ @notes: This macro should only be called by the function associated with
++ the helper object.
++
++ @see also: SDLIB_OSCreateHelper
++
++ @example: Getting the helper specific context
++ PMYCONTEXT pContext = (PMYCONTEXT)SD_GET_OS_HELPER_CONTEXT(pHelper);
++
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SD_GET_OS_HELPER_CONTEXT(p) (p)->pContext
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Check helper function shut down flag.
++
++ @function name: SD_IS_HELPER_SHUTTING_DOWN
++ @prototype: SD_IS_HELPER_SHUTTING_DOWN(POSKERNEL_HELPER pOSHelper)
++ @category: Support_Reference
++
++ @input: pOSHelper - the OS helper object
++
++ @return: TRUE if shutting down, else FALSE
++
++ @notes: This macro should only be called by the function associated with
++ the helper object. The function should call this macro when it
++ unblocks from the call to SD_WAIT_FOR_WAKEUP(). If this function
++ returns TRUE, the function should clean up and exit.
++
++ @see also: SDLIB_OSCreateHelper , SD_WAIT_FOR_WAKEUP
++
++ @example: Checking for shutdown
++ while(1) {
++ status = SD_WAIT_FOR_WAKEUP(pHelper);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ if (SD_IS_HELPER_SHUTTING_DOWN(pHelper)) {
++ ... shutting down
++ break;
++ }
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SD_IS_HELPER_SHUTTING_DOWN(p) (p)->ShutDown
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Suspend and wait for wakeup signal
++
++ @function name: SD_WAIT_FOR_WAKEUP
++ @prototype: SD_WAIT_FOR_WAKEUP(POSKERNEL_HELPER pOSHelper)
++ @category: Support_Reference
++
++ @input: pOSHelper - the OS helper object
++
++ @return: SDIO_STATUS
++
++ @notes: This macro should only be called by the function associated with
++ the helper object. The function should call this function to suspend (block)
++ itself and wait for a wake up signal. The function should always check
++ whether the function should exit by calling SD_IS_HELPER_SHUTTING_DOWN.
++
++ @see also: SDLIB_OSCreateHelper , SD_IS_HELPER_SHUTTING_DOWN
++
++ @example: block on the wake signal
++ while(1) {
++ status = SD_WAIT_FOR_WAKEUP(pHelper);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ if (SD_IS_HELPER_SHUTTING_DOWN(pHelper)) {
++ ... shutting down
++ break;
++ }
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SD_WAIT_FOR_WAKEUP(p) SignalWait(&(p)->WakeSignal);
++
++#define CT_LE16_TO_CPU_ENDIAN(x) __le16_to_cpu(x)
++#define CT_LE32_TO_CPU_ENDIAN(x) __le32_to_cpu(x)
++#define CT_CPU_ENDIAN_TO_LE16(x) __cpu_to_le16(x)
++#define CT_CPU_ENDIAN_TO_LE32(x) __cpu_to_le32(x)
++
++#define CT_CPU_ENDIAN_TO_BE16(x) __cpu_to_be16(x)
++#define CT_CPU_ENDIAN_TO_BE32(x) __cpu_to_be32(x)
++#define CT_BE16_TO_CPU_ENDIAN(x) __be16_to_cpu(x)
++#define CT_BE32_TO_CPU_ENDIAN(x) __be32_to_cpu(x)
++#endif /* __CPSYSTEM_LINUX_H___ */
++
+Index: linux-2.6-openmoko/include/linux/sdio/mmc_defs.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/include/linux/sdio/mmc_defs.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,103 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: mmc_defs.h
++
++ at abstract: MMC definitions not already defined in _sdio_defs.h
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef ___MMC_DEFS_H___
++#define ___MMC_DEFS_H___
++
++#define MMC_MAX_BUS_CLOCK 20000000 /* max clock speed in hz */
++#define MMC_HS_MAX_BUS_CLOCK 52000000 /* MMC PLUS (high speed) max clock rate in hz */
++
++/* R2 (CSD) macros */
++#define GET_MMC_CSD_TRANS_SPEED(pR) (pR)[12]
++#define GET_MMC_SPEC_VERSION(pR) (((pR)[15] >> 2) & 0x0F)
++#define MMC_SPEC_1_0_TO_1_2 0x00
++#define MMC_SPEC_1_4 0x01
++#define MMC_SPEC_2_0_TO_2_2 0x02
++#define MMC_SPEC_3_1 0x03
++#define MMC_SPEC_4_0_TO_4_1 0x04
++
++#define MMC_CMD_SWITCH 6
++#define MMC_CMD8 8
++
++#define MMC_SWITCH_CMD_SET 0
++#define MMC_SWITCH_SET_BITS 1
++#define MMC_SWITCH_CLEAR_BITS 2
++#define MMC_SWITCH_WRITE_BYTE 3
++#define MMC_SWITCH_CMD_SET0 0
++#define MMC_SWITCH_BUILD_ARG(cmdset,access,index,value) \
++ (((cmdset) & 0x07) | (((access) & 0x03) << 24) | (((index) & 0xFF) << 16) | (((value) & 0xFF) << 8))
++
++#define MMC_EXT_CSD_SIZE 512
++
++#define MMC_EXT_S_CMD_SET_OFFSET 504
++#define MMC_EXT_MIN_PERF_W_8_52_OFFSET 210
++#define MMC_EXT_MIN_PERF_R_8_52_OFFSET 209
++#define MMC_EXT_MIN_PERF_W_8_26_4_52_OFFSET 208
++#define MMC_EXT_MIN_PERF_R_8_26_4_52_OFFSET 207
++#define MMC_EXT_MIN_PERF_W_4_26_OFFSET 206
++#define MMC_EXT_MIN_PERF_R_4_56_OFFSET 205
++#define MMC_EXT_PWR_CL_26_360_OFFSET 203
++#define MMC_EXT_PWR_CL_52_360_OFFSET 202
++#define MMC_EXT_PWR_CL_26_195_OFFSET 201
++#define MMC_EXT_PWR_CL_52_195_OFFSET 200
++#define MMC_EXT_GET_PWR_CLASS(reg) ((reg) & 0xF)
++#define MMC_EXT_MAX_PWR_CLASSES 16
++#define MMC_EXT_CARD_TYPE_OFFSET 196
++#define MMC_EXT_CARD_TYPE_HS_52 (1 << 1)
++#define MMC_EXT_CARD_TYPE_HS_26 (1 << 0)
++#define MMC_EXT_CSD_VER_OFFSET 194
++#define MMC_EXT_VER_OFFSET 192
++#define MMC_EXT_VER_1_0 0
++#define MMC_EXT_VER_1_1 1
++#define MMC_EXT_CMD_SET_OFFSET 191
++#define MMC_EXT_CMD_SET_REV_OFFSET 189
++#define MMC_EXT_PWR_CLASS_OFFSET 187
++#define MMC_EXT_HS_TIMING_OFFSET 185
++#define MMC_EXT_HS_TIMING_ENABLE 0x01
++#define MMC_EXT_BUS_WIDTH_OFFSET 183
++#define MMC_EXT_BUS_WIDTH_1_BIT 0x00
++#define MMC_EXT_BUS_WIDTH_4_BIT 0x01
++#define MMC_EXT_BUS_WIDTH_8_BIT 0x02
++
++#endif
+Index: linux-2.6-openmoko/include/linux/sdio/sdio_busdriver.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/include/linux/sdio/sdio_busdriver.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,1435 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_busdriver.h
++
++ at abstract: include file for registration of SDIO function drivers
++ and SDIO host controller bus drivers.
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef __SDIO_BUSDRIVER_H___
++#define __SDIO_BUSDRIVER_H___
++
++typedef UINT8 CT_VERSION_CODE;
++#define CT_SDIO_STACK_VERSION_CODE ((CT_VERSION_CODE)0x26) /* version code that must be set in various structures */
++#define CT_SDIO_STACK_VERSION_MAJOR(v) (((v) & 0xF0) >> 4)
++#define CT_SDIO_STACK_VERSION_MINOR(v) (((v) & 0x0F))
++#define SET_SDIO_STACK_VERSION(p) (p)->Version = CT_SDIO_STACK_VERSION_CODE
++#define GET_SDIO_STACK_VERSION(p) (p)->Version
++#define GET_SDIO_STACK_VERSION_MAJOR(p) CT_SDIO_STACK_VERSION_MAJOR(GET_SDIO_STACK_VERSION(p))
++#define GET_SDIO_STACK_VERSION_MINOR(p) CT_SDIO_STACK_VERSION_MINOR(GET_SDIO_STACK_VERSION(p))
++#include "sdlist.h"
++
++/* card flags */
++typedef UINT16 CARD_INFO_FLAGS;
++#define CARD_MMC 0x0001 /* Multi-media card */
++#define CARD_SD 0x0002 /* SD-Memory present */
++#define CARD_SDIO 0x0004 /* SDIO present */
++#define CARD_RAW 0x0008 /* Raw card */
++#define CARD_COMBO (CARD_SD | CARD_SDIO) /* SDIO with SD */
++#define CARD_TYPE_MASK 0x000F /* card type mask */
++#define CARD_SD_WP 0x0010 /* SD WP on */
++#define CARD_PSEUDO 0x0020 /* pseudo card (internal use) */
++#define CARD_HIPWR 0x0040 /* card can use more than 200mA (SDIO 1.1 or greater)*/
++#define GET_CARD_TYPE(flags) ((flags) & CARD_TYPE_MASK)
++
++/* bus mode and clock rate */
++typedef UINT32 SD_BUSCLOCK_RATE; /* clock rate in hz */
++typedef UINT16 SD_BUSMODE_FLAGS;
++#define SDCONFIG_BUS_WIDTH_RESERVED 0x00
++#define SDCONFIG_BUS_WIDTH_SPI 0x01
++#define SDCONFIG_BUS_WIDTH_1_BIT 0x02
++#define SDCONFIG_BUS_WIDTH_4_BIT 0x03
++#define SDCONFIG_BUS_WIDTH_MMC8_BIT 0x04
++#define SDCONFIG_BUS_WIDTH_MASK 0x0F
++#define SDCONFIG_SET_BUS_WIDTH(flags,width) \
++{ \
++ (flags) &= ~SDCONFIG_BUS_WIDTH_MASK; \
++ (flags) |= (width); \
++}
++#define SDCONFIG_GET_BUSWIDTH(flags) ((flags) & SDCONFIG_BUS_WIDTH_MASK)
++#define SDCONFIG_BUS_MODE_SPI_NO_CRC 0x40 /* SPI bus is operating with NO CRC */
++#define SDCONFIG_BUS_MODE_SD_HS 0x80 /* set interface to SD high speed mode */
++#define SDCONFIG_BUS_MODE_MMC_HS 0x20 /* set interface to MMC high speed mode */
++
++typedef UINT16 SD_SLOT_CURRENT; /* slot current in mA */
++
++typedef UINT8 SLOT_VOLTAGE_MASK; /* slot voltage */
++#define SLOT_POWER_3_3V 0x01
++#define SLOT_POWER_3_0V 0x02
++#define SLOT_POWER_2_8V 0x04
++#define SLOT_POWER_2_0V 0x08
++#define SLOT_POWER_1_8V 0x10
++#define SLOT_POWER_1_6V 0x20
++
++#define MAX_CARD_RESPONSE_BYTES 17
++
++/* plug and play information for SD cards */
++typedef struct _SD_PNP_INFO {
++ UINT16 SDIO_ManufacturerCode; /* JEDEC Code */
++ UINT16 SDIO_ManufacturerID; /* manf-specific ID */
++ UINT8 SDIO_FunctionNo; /* function number 1-7 */
++ UINT8 SDIO_FunctionClass; /* function class */
++ UINT8 SDMMC_ManfacturerID; /* card CID's MANF-ID */
++ UINT16 SDMMC_OEMApplicationID; /* card CID's OEMAPP-ID */
++ CARD_INFO_FLAGS CardFlags; /* card flags */
++}SD_PNP_INFO, *PSD_PNP_INFO;
++
++#define IS_LAST_SDPNPINFO_ENTRY(id)\
++ (((id)->SDIO_ManufacturerCode == 0) &&\
++ ((id)->SDIO_ManufacturerID == 0) &&\
++ ((id)->SDIO_FunctionNo == 0) &&\
++ ((id)->SDIO_FunctionClass == 0) &&\
++ ((id)->SDMMC_OEMApplicationID == 0) && \
++ ((id)->CardFlags == 0))
++
++/* card properties */
++typedef struct _CARD_PROPERTIES {
++ UINT8 IOFnCount; /* number of I/O functions */
++ UINT8 SDIORevision; /* SDIO revision */
++#define SDIO_REVISION_1_00 0x00
++#define SDIO_REVISION_1_10 0x01
++#define SDIO_REVISION_1_20 0x02
++ UINT8 SD_MMC_Revision; /* SD or MMC revision */
++#define SD_REVISION_1_01 0x00
++#define SD_REVISION_1_10 0x01
++#define MMC_REVISION_1_0_2_2 0x00
++#define MMC_REVISION_3_1 0x01
++#define MMC_REVISION_4_0 0x02
++ UINT16 SDIO_ManufacturerCode; /* JEDEC Code */
++ UINT16 SDIO_ManufacturerID; /* manf-specific ID */
++ UINT32 CommonCISPtr; /* common CIS ptr */
++ UINT16 RCA; /* relative card address */
++ UINT8 SDIOCaps; /* SDIO card capabilities (refer to SDIO spec for decoding) */
++ UINT8 CardCSD[MAX_CARD_RESPONSE_BYTES]; /* for SD/MMC cards */
++ CARD_INFO_FLAGS Flags; /* card flags */
++ SD_BUSCLOCK_RATE OperBusClock; /* operational bus clock (based on HCD limit)*/
++ SD_BUSMODE_FLAGS BusMode; /* current card bus mode */
++ UINT16 OperBlockLenLimit; /* operational bytes per block length limit*/
++ UINT16 OperBlockCountLimit; /* operational number of blocks per transfer limit */
++ UINT8 CardState; /* card state flags */
++ SLOT_VOLTAGE_MASK CardVoltage; /* card operational voltage */
++#define CARD_STATE_REMOVED 0x01
++}CARD_PROPERTIES, *PCARD_PROPERTIES;
++
++/* SDREQUEST request flags */
++typedef UINT32 SDREQUEST_FLAGS;
++/* write operation */
++#define SDREQ_FLAGS_DATA_WRITE 0x8000
++/* has data (read or write) */
++#define SDREQ_FLAGS_DATA_TRANS 0x4000
++/* command is an atomic APP command, requiring CMD55 to be issued */
++#define SDREQ_FLAGS_APP_CMD 0x2000
++/* transfer should be handled asynchronously */
++#define SDREQ_FLAGS_TRANS_ASYNC 0x1000
++/* host should skip the SPI response filter for this command */
++#define SDREQ_FLAGS_RESP_SKIP_SPI_FILT 0x0800
++/* host should skip the response check for this data transfer */
++#define SDREQ_FLAGS_DATA_SKIP_RESP_CHK 0x0400
++/* flag requesting a CMD12 be automatically issued by host controller */
++#define SDREQ_FLAGS_AUTO_CMD12 0x0200
++/* flag indicating that the data buffer meets HCD's DMA restrictions */
++#define SDREQ_FLAGS_DATA_DMA 0x0010
++/* indicate to host that this is a short and quick transfer, the HCD may optimize
++ * this request to reduce interrupt overhead */
++#define SDREQ_FLAGS_DATA_SHORT_TRANSFER 0x00010000
++/* indicate to the host that this is a raw request */
++#define SDREQ_FLAGS_RAW 0x00020000
++/* auto data transfer status check for MMC and Memory cards */
++#define SDREQ_FLAGS_AUTO_TRANSFER_STATUS 0x00100000
++
++#define SDREQ_FLAGS_UNUSED1 0x00200000
++#define SDREQ_FLAGS_UNUSED2 0x00400000
++#define SDREQ_FLAGS_UNUSED3 0x00800000
++#define SDREQ_FLAGS_UNUSED4 0x01000000
++#define SDREQ_FLAGS_UNUSED5 0x02000000
++
++/* the following flags are internal use only */
++#define SDREQ_FLAGS_FORCE_DEFERRED_COMPLETE 0x0100
++/* flag indicating that response has been converted (internal use) */
++#define SDREQ_FLAGS_RESP_SPI_CONVERTED 0x0040
++/* request was cancelled - internal use only */
++#define SDREQ_FLAGS_CANCELED 0x0020
++/* a barrier operation */
++#define SDREQ_FLAGS_BARRIER 0x00040000
++/* a pseudo bus request */
++#define SDREQ_FLAGS_PSEUDO 0x00080000
++/* queue to the head */
++#define SDREQ_FLAGS_QUEUE_HEAD 0x04000000
++
++#define SDREQ_FLAGS_I_UNUSED1 0x08000000
++#define SDREQ_FLAGS_I_UNUSED2 0x10000000
++#define SDREQ_FLAGS_I_UNUSED3 0x20000000
++#define SDREQ_FLAGS_I_UNUSED4 0x40000000
++#define SDREQ_FLAGS_I_UNUSED5 0x80000000
++
++/* response type mask */
++#define SDREQ_FLAGS_RESP_MASK 0x000F
++#define GET_SDREQ_RESP_TYPE(flags) ((flags) & SDREQ_FLAGS_RESP_MASK)
++#define IS_SDREQ_WRITE_DATA(flags) ((flags) & SDREQ_FLAGS_DATA_WRITE)
++#define IS_SDREQ_DATA_TRANS(flags) ((flags) & SDREQ_FLAGS_DATA_TRANS)
++#define IS_SDREQ_RAW(flags) ((flags) & SDREQ_FLAGS_RAW)
++#define IS_SDREQ_FORCE_DEFERRED_COMPLETE(flags) ((flags) & SDREQ_FLAGS_FORCE_DEFERRED_COMPLETE)
++#define SDREQ_FLAGS_NO_RESP 0x0000
++#define SDREQ_FLAGS_RESP_R1 0x0001
++#define SDREQ_FLAGS_RESP_R1B 0x0002
++#define SDREQ_FLAGS_RESP_R2 0x0003
++#define SDREQ_FLAGS_RESP_R3 0x0004
++#define SDREQ_FLAGS_RESP_MMC_R4 0x0005 /* not supported, for future use */
++#define SDREQ_FLAGS_RESP_MMC_R5 0x0006 /* not supported, for future use */
++#define SDREQ_FLAGS_RESP_R6 0x0007
++#define SDREQ_FLAGS_RESP_SDIO_R4 0x0008
++#define SDREQ_FLAGS_RESP_SDIO_R5 0x0009
++
++struct _SDREQUEST;
++struct _SDFUNCTION;
++
++typedef void (*PSDEQUEST_COMPLETION)(struct _SDREQUEST *);
++
++/* defines SD/MMC and SDIO requests for the RAW-mode API */
++typedef struct _SDREQUEST {
++ SDLIST SDList; /* internal use list*/
++ UINT32 Argument; /* SD/SDIO/MMC 32 bit argument */
++ SDREQUEST_FLAGS Flags; /* request flags */
++ ATOMIC_FLAGS InternalFlags; /* internal use flags */
++ UINT8 Command; /* SD/SDIO/MMC 8 bit command */
++ UINT8 Response[MAX_CARD_RESPONSE_BYTES]; /* buffer for CMD response */
++ UINT16 BlockCount; /* number of blocks to send/rcv */
++ UINT16 BlockLen; /* length of each block */
++ UINT16 DescriptorCount; /* number of DMA descriptor entries in pDataBuffer if DMA */
++ PVOID pDataBuffer; /* starting address of buffer (or ptr to PSDDMA_DESCRIPTOR*/
++ UINT32 DataRemaining; /* number of bytes remaining in the transfer (internal use) */
++ PVOID pHcdContext; /* internal use context */
++ PSDEQUEST_COMPLETION pCompletion; /* function driver completion routine */
++ PVOID pCompleteContext; /* function driver completion context */
++ SDIO_STATUS Status; /* completion status */
++ struct _SDFUNCTION* pFunction; /* function driver that generated request (internal use)*/
++ INT RetryCount; /* number of times to retry on error, non-data cmds only */
++ PVOID pBdRsv1; /* reserved */
++ PVOID pBdRsv2;
++ PVOID pBdRsv3;
++}SDREQUEST, *PSDREQUEST;
++
++ /* a request queue */
++typedef struct _SDREQUESTQUEUE {
++ SDLIST Queue; /* the queue of requests */
++ BOOL Busy; /* busy flag */
++}SDREQUESTQUEUE, *PSDREQUESTQUEUE;
++
++
++typedef UINT16 SDCONFIG_COMMAND;
++/* SDCONFIG request flags */
++/* get operation */
++#define SDCONFIG_FLAGS_DATA_GET 0x8000
++/* put operation */
++#define SDCONFIG_FLAGS_DATA_PUT 0x4000
++/* host controller */
++#define SDCONFIG_FLAGS_HC_CONFIG 0x2000
++/* both */
++#define SDCONFIG_FLAGS_DATA_BOTH (SDCONFIG_FLAGS_DATA_GET | SDCONFIG_FLAGS_DATA_PUT)
++/* no data */
++#define SDCONFIG_FLAGS_DATA_NONE 0x0000
++
++/* SDCONFIG commands */
++#define SDCONFIG_GET_HCD_DEBUG (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_GET | 275)
++#define SDCONFIG_SET_HCD_DEBUG (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_PUT | 276)
++
++/* custom hcd commands */
++#define SDCONFIG_GET_HOST_CUSTOM (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_GET | 300)
++#define SDCONFIG_PUT_HOST_CUSTOM (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_PUT | 301)
++
++/* function commands */
++#define SDCONFIG_FUNC_ENABLE_DISABLE (SDCONFIG_FLAGS_DATA_PUT | 18)
++#define SDCONFIG_FUNC_UNMASK_IRQ (SDCONFIG_FLAGS_DATA_NONE | 21)
++#define SDCONFIG_FUNC_MASK_IRQ (SDCONFIG_FLAGS_DATA_NONE | 22)
++#define SDCONFIG_FUNC_ACK_IRQ (SDCONFIG_FLAGS_DATA_NONE | 23)
++#define SDCONFIG_FUNC_SPI_MODE_DISABLE_CRC (SDCONFIG_FLAGS_DATA_NONE | 24)
++#define SDCONFIG_FUNC_SPI_MODE_ENABLE_CRC (SDCONFIG_FLAGS_DATA_NONE | 25)
++#define SDCONFIG_FUNC_ALLOC_SLOT_CURRENT (SDCONFIG_FLAGS_DATA_PUT | 26)
++#define SDCONFIG_FUNC_FREE_SLOT_CURRENT (SDCONFIG_FLAGS_DATA_NONE | 27)
++#define SDCONFIG_FUNC_CHANGE_BUS_MODE (SDCONFIG_FLAGS_DATA_BOTH | 28)
++#define SDCONFIG_FUNC_CHANGE_BUS_MODE_ASYNC (SDCONFIG_FLAGS_DATA_BOTH | 29)
++#define SDCONFIG_FUNC_NO_IRQ_PEND_CHECK (SDCONFIG_FLAGS_DATA_NONE | 30)
++
++typedef UINT8 FUNC_ENABLE_DISABLE_FLAGS;
++typedef UINT32 FUNC_ENABLE_TIMEOUT;
++
++ /* function enable */
++typedef struct _SDCONFIG_FUNC_ENABLE_DISABLE_DATA {
++#define SDCONFIG_DISABLE_FUNC 0x0000
++#define SDCONFIG_ENABLE_FUNC 0x0001
++ FUNC_ENABLE_DISABLE_FLAGS EnableFlags; /* enable flags*/
++ FUNC_ENABLE_TIMEOUT TimeOut; /* timeout in milliseconds */
++ void (*pOpComplete)(PVOID Context, SDIO_STATUS status); /* reserved */
++ PVOID pOpCompleteContext; /* reserved */
++}SDCONFIG_FUNC_ENABLE_DISABLE_DATA, *PSDCONFIG_FUNC_ENABLE_DISABLE_DATA;
++
++ /* slot current allocation data */
++typedef struct _SDCONFIG_FUNC_SLOT_CURRENT_DATA {
++ SD_SLOT_CURRENT SlotCurrent; /* slot current to request in mA*/
++}SDCONFIG_FUNC_SLOT_CURRENT_DATA, *PSDCONFIG_FUNC_SLOT_CURRENT_DATA;
++
++/* slot bus mode configuration */
++typedef struct _SDCONFIG_BUS_MODE_DATA {
++ SD_BUSCLOCK_RATE ClockRate; /* clock rate in Hz */
++ SD_BUSMODE_FLAGS BusModeFlags; /* bus mode flags */
++ SD_BUSCLOCK_RATE ActualClockRate; /* actual rate in KHz */
++}SDCONFIG_BUS_MODE_DATA, *PSDCONFIG_BUS_MODE_DATA;
++
++/* defines configuration requests for the HCD */
++typedef struct _SDCONFIG {
++ SDCONFIG_COMMAND Cmd; /* configuration command */
++ PVOID pData; /* configuration data */
++ INT DataLength; /* config data length */
++}SDCONFIG, *PSDCONFIG;
++
++#define SET_SDCONFIG_CMD_INFO(pHdr,cmd,pC,len) \
++{ \
++ (pHdr)->Cmd = (cmd); \
++ (pHdr)->pData = (PVOID)(pC); \
++ (pHdr)->DataLength = (len); \
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get a pointer to the configuration command data.
++
++ @function name: GET_SDCONFIG_CMD
++ @prototype: UNIT16 GET_SDCONFIG_CMD (PSDCONFIG pCommand)
++ @category: HD_Reference
++
++ @input: pCommand - config command structure.
++
++ @return: command code
++
++ @notes: Implemented as a macro. This macro returns the command code for this
++ configuration request.
++
++ @example: getting the command code:
++ cmd = GET_SDCONFIG_CMD(pConfig);
++ switch (cmd) {
++ case SDCONFIG_GET_WP:
++ .. get write protect switch position
++ break;
++ ...
++ }
++
++ @see also: GET_SDCONFIG_CMD_LEN, GET_SDCONFIG_CMD_DATA
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define GET_SDCONFIG_CMD(pBuffer) ((pBuffer)->Cmd)
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get a pointer to the configuration command data.
++
++ @function name: GET_SDCONFIG_CMD_LEN
++ @prototype: INT GET_SDCONFIG_CMD_LEN (PSDCONFIG pCommand)
++ @category: HD_Reference
++
++ @input: pCommand - config command structure.
++
++ @return: length of config command data
++
++ @notes: Implemented as a macro. Host controller drivers can use this macro to extract
++ the number of bytes of command specific data. This can be used to validate the
++ config data buffer size.
++
++ @example: getting the data length:
++ length = GET_SDCONFIG_CMD_LEN(pConfig);
++ if (length < CUSTOM_COMMAND_XXX_SIZE) {
++ ... invalid length
++ }
++
++ @see also: GET_SDCONFIG_CMD, GET_SDCONFIG_CMD_DATA
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define GET_SDCONFIG_CMD_LEN(pBuffer) ((pBuffer)->DataLength)
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get a pointer to the configuration command data.
++
++ @function name: GET_SDCONFIG_CMD_DATA
++ @prototype: (casted ptr) GET_SDCONFIG_CMD_DATA (type, PSDCONFIG pCommand)
++ @category: HD_Reference
++
++ @input: type - pointer type to cast the returned pointer to.
++ pCommand - config command structure.
++
++ @return: type-casted pointer to the command's data
++
++ @notes: Implemented as a macro. Host controller drivers can use this macro to extract
++ a pointer to the command specific data in an HCD configuration request.
++
++ @example: getting the pointer:
++ // get interrupt control data
++ pIntControl = GET_SDCONFIG_CMD_DATA(PSDCONFIG_SDIO_INT_CTRL_DATA,pConfig);
++ if (pIntControl->SlotIRQEnable) {
++ ... enable slot IRQ detection
++ }
++
++ @see also: GET_SDCONFIG_CMD, GET_SDCONFIG_CMD_LEN
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define GET_SDCONFIG_CMD_DATA(type,pBuffer) ((type)((pBuffer)->pData))
++#define IS_SDCONFIG_CMD_GET(pBuffer) ((pBuffer)->Cmd & SDCONFIG_FLAGS_DATA_GET)
++#define IS_SDCONFIG_CMD_PUT(pBuffer) ((pBuffer)->Cmd & SDCONFIG_FLAGS_DATA_PUT)
++
++struct _SDDEVICE;
++struct _SDHCD;
++
++typedef UINT8 SD_FUNCTION_FLAGS;
++#define SDFUNCTION_FLAG_REMOVING 0x01
++
++/* function driver registration structure */
++typedef struct _SDFUNCTION {
++ CT_VERSION_CODE Version; /* version code of the SDIO stack */
++ SDLIST SDList; /* internal use list*/
++ PTEXT pName; /* name of registering driver */
++ UINT MaxDevices; /* maximum number of devices supported by this function */
++ UINT NumDevices; /* number of devices supported by this function */
++ PSD_PNP_INFO pIds; /* null terminated table of supported devices*/
++ BOOL (*pProbe)(struct _SDFUNCTION *pFunction, struct _SDDEVICE *pDevice);/* New device inserted */
++ /* Device removed (NULL if not a hot-plug capable driver) */
++ void (*pRemove)(struct _SDFUNCTION *pFunction, struct _SDDEVICE *pDevice);
++ SDIO_STATUS (*pSuspend)(struct _SDFUNCTION *pFunction, SDPOWER_STATE state); /* Device suspended */
++ SDIO_STATUS (*pResume)(struct _SDFUNCTION *pFunction); /* Device woken up */
++ /* Enable wake event */
++ SDIO_STATUS (*pWake) (struct _SDFUNCTION *pFunction, SDPOWER_STATE state, BOOL enable);
++ PVOID pContext; /* function driver use data */
++ OS_PNPDRIVER Driver; /* driver registration with base system */
++ SDLIST DeviceList; /* the list of devices this driver is using*/
++ OS_SIGNAL CleanupReqSig; /* wait for requests completion on cleanup (internal use) */
++ SD_FUNCTION_FLAGS Flags; /* internal flags (internal use) */
++}SDFUNCTION, *PSDFUNCTION;
++
++typedef UINT8 HCD_EVENT;
++
++ /* device info for SDIO functions */
++typedef struct _SDIO_DEVICE_INFO {
++ UINT32 FunctionCISPtr; /* function's CIS ptr */
++ UINT32 FunctionCSAPtr; /* function's CSA ptr */
++ UINT16 FunctionMaxBlockSize; /* function's reported max block size */
++}SDIO_DEVICE_INFO, *PSDIO_DEVICE_INFO;
++
++ /* device info for SD/MMC card functions */
++typedef struct _SDMMC_INFO{
++ UINT8 Unused; /* reserved */
++}SDMMC_INFO, *PSDMMC_INFO;
++
++ /* union of SDIO function and device info */
++typedef union _SDDEVICE_INFO {
++ SDIO_DEVICE_INFO AsSDIOInfo;
++ SDMMC_INFO AsSDMMCInfo;
++}SDDEVICE_INFO, *PSDDEVICE_INFO;
++
++
++typedef UINT8 SD_DEVICE_FLAGS;
++#define SDDEVICE_FLAG_REMOVING 0x01
++
++/* inserted device description, describes an inserted card */
++typedef struct _SDDEVICE {
++ SDLIST SDList; /* internal use list*/
++ SDLIST FuncListLink; /* internal use list */
++ /* read/write request function */
++ SDIO_STATUS (*pRequest)(struct _SDDEVICE *pDev, PSDREQUEST req);
++ /* get/set configuration */
++ SDIO_STATUS (*pConfigure)(struct _SDDEVICE *pDev, PSDCONFIG config);
++ PSDREQUEST (*AllocRequest)(struct _SDDEVICE *pDev); /* allocate a request */
++ void (*FreeRequest)(struct _SDDEVICE *pDev, PSDREQUEST pReq); /* free the request */
++ void (*pIrqFunction)(PVOID pContext); /* interrupt routine, synchronous calls allowed */
++ void (*pIrqAsyncFunction)(PVOID pContext); /* async IRQ function , asynch only calls */
++ PVOID IrqContext; /* irq context */
++ PVOID IrqAsyncContext; /* irq async context */
++ PSDFUNCTION pFunction; /* function driver supporting this device */
++ struct _SDHCD *pHcd; /* host controller this device is on (internal use) */
++ SDDEVICE_INFO DeviceInfo; /* device info */
++ SD_PNP_INFO pId[1]; /* id of this device */
++ OS_PNPDEVICE Device; /* device registration with base system */
++ SD_SLOT_CURRENT SlotCurrentAlloc; /* allocated slot current for this device/function (internal use) */
++ SD_DEVICE_FLAGS Flags; /* internal use flags */
++ CT_VERSION_CODE Version; /* version code of the bus driver */
++}SDDEVICE, *PSDDEVICE;
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get SDIO Bus Driver Version Major number
++
++ @function name: SDDEVICE_GET_VERSION_MAJOR
++ @prototype: INT SDDEVICE_GET_VERSION_MAJOR(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: integer value for the major version
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_VERSION_MINOR
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_VERSION_MAJOR(pDev) (GET_SDIO_STACK_VERSION_MAJOR(pDev))
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get SDIO Bus Driver Version Minor number
++
++ @function name: SDDEVICE_GET_VERSION_MINOR
++ @prototype: INT SDDEVICE_GET_VERSION_MINOR(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: integer value for the minor version
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_VERSION_MAJOR
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_VERSION_MINOR(pDev) (GET_SDIO_STACK_VERSION_MINOR(pDev))
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Test the SDIO revision for greater than or equal to 1.10
++
++ @function name: SDDEVICE_IS_SDIO_REV_GTEQ_1_10
++ @prototype: BOOL SDDEVICE_IS_SDIO_REV_GTEQ_1_10(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: TRUE if the revision is greater than or equal to 1.10
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_IS_SD_REV_GTEQ_1_10
++ @see also: SDDEVICE_IS_MMC_REV_GTEQ_4_0
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_IS_SDIO_REV_GTEQ_1_10(pDev) ((pDev)->pHcd->CardProperties.SDIORevision >= SDIO_REVISION_1_10)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Test the SDIO revision for greater than or equal to 1.20
++
++ @function name: SDDEVICE_IS_SDIO_REV_GTEQ_1_20
++ @prototype: BOOL SDDEVICE_IS_SDIO_REV_GTEQ_1_20(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: TRUE if the revision is greater than or equal to 1.20
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_IS_SD_REV_GTEQ_1_10
++ @see also: SDDEVICE_IS_SDIO_REV_GTEQ_1_10
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_IS_SDIO_REV_GTEQ_1_20(pDev) ((pDev)->pHcd->CardProperties.SDIORevision >= SDIO_REVISION_1_20)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Test the SD revision for greater than or equal to 1.10
++
++ @function name: SDDEVICE_IS_SD_REV_GTEQ_1_10
++ @prototype: BOOL SDDEVICE_IS_SD_REV_GTEQ_1_10(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: TRUE if the revision is greater than or equal to 1.10
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_IS_SDIO_REV_GTEQ_1_10
++ @see also: SDDEVICE_IS_MMC_REV_GTEQ_4_0
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_IS_SD_REV_GTEQ_1_10(pDev) ((pDev)->pHcd->CardProperties.SD_MMC_Revision >= SD_REVISION_1_10)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Test the MMC revision for greater than or equal to 4.0
++
++ @function name: SDDEVICE_IS_MMC_REV_GTEQ_4_0
++ @prototype: BOOL SDDEVICE_IS_MMC_REV_GTEQ_4_0(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: TRUE if the revision is greater than or equal to 4.0
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_IS_SDIO_REV_GTEQ_1_10
++ @see also: SDDEVICE_IS_SD_REV_GTEQ_1_10
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_IS_MMC_REV_GTEQ_4_0(pDev) ((pDev)->pHcd->CardProperties.SD_MMC_Revision >= MMC_REVISION_4_0)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Test for write protect enabled
++
++ @function name: SDDEVICE_IS_CARD_WP_ON
++ @prototype: BOOL SDDEVICE_IS_CARD_WP_ON(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: TRUE if device is write protected.
++
++ @notes: Implemented as a macro.
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_IS_CARD_WP_ON(pDev) ((pDev)->pHcd->CardProperties.Flags & CARD_SD_WP)
++
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the device's manufacturer specific ID
++
++ @function name: SDDEVICE_GET_SDIO_MANFID
++ @prototype: UINT16 SDDEVICE_GET_SDIO_MANFID(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: function number
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_SDIO_MANFCODE
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_MANFID(pDev) (pDev)->pId[0].SDIO_ManufacturerID
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the device's manufacturer code
++
++ @function name: SDDEVICE_GET_SDIO_MANFCODE
++ @prototype: UINT16 SDDEVICE_GET_SDIO_MANFCODE(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: function number
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_SDIO_MANFID
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_MANFCODE(pDev) (pDev)->pId[0].SDIO_ManufacturerCode
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the device's function number
++
++ @function name: SDDEVICE_GET_SDIO_FUNCNO
++ @prototype: UINT8 SDDEVICE_GET_SDIO_FUNCNO(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: function number
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_SDIO_FUNC_CLASS
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_FUNCNO(pDev) (pDev)->pId[0].SDIO_FunctionNo
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the functions's class
++
++ @function name: SDDEVICE_GET_SDIO_FUNC_CLASS
++ @prototype: UINT8 SDDEVICE_GET_SDIO_FUNC_CLASS(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: class number
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_SDIO_FUNCNO
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_FUNC_CLASS(pDev) (pDev)->pId[0].SDIO_FunctionClass
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the functions's Card Information Structure pointer
++
++ @function name: SDDEVICE_GET_SDIO_FUNC_CISPTR
++ @prototype: UINT32 SDDEVICE_GET_SDIO_FUNC_CISPTR(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: CIS offset
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_SDIO_FUNC_CSAPTR
++ @see also: SDDEVICE_GET_SDIO_COMMON_CISPTR
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_FUNC_CISPTR(pDev)(pDev)->DeviceInfo.AsSDIOInfo.FunctionCISPtr
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the functions's Code Stoarge Area pointer
++
++ @function name: SDDEVICE_GET_SDIO_FUNC_CSAPTR
++ @prototype: UINT32 SDDEVICE_GET_SDIO_FUNC_CSAPTR(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: CSA offset
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_SDIO_FUNC_CISPTR
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_FUNC_CSAPTR(pDev)(pDev)->DeviceInfo.AsSDIOInfo.FunctionCSAPtr
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the functions's maximum reported block size
++
++ @function name: SDDEVICE_GET_SDIO_FUNC_MAXBLKSIZE
++ @prototype: UINT16 SDDEVICE_GET_SDIO_FUNC_MAXBLKSIZE(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: block size
++
++ @notes: Implemented as a macro.
++
++ @see also:
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_FUNC_MAXBLKSIZE(pDev) (pDev)->DeviceInfo.AsSDIOInfo.FunctionMaxBlockSize
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the common Card Information Structure pointer
++
++ @function name: SDDEVICE_GET_SDIO_COMMON_CISPTR
++ @prototype: UINT32 SDDEVICE_GET_SDIO_COMMON_CISPTR(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: Common CIS Address (in SDIO address space)
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_SDIO_FUNC_CSAPTR
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_COMMON_CISPTR(pDev) (pDev)->pHcd->CardProperties.CommonCISPtr
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the card capabilities
++
++ @function name: SDDEVICE_GET_SDIO_CARD_CAPS
++ @prototype: UINT8 SDDEVICE_GET_SDIO_CARD_CAPS(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: 8-bit card capabilities register
++
++ @notes: Implemented as a macro. Refer to SDIO spec for decoding.
++
++ @see also: SDDEVICE_GET_CARD_FLAGS
++ @see also: SDDEVICE_GET_SDIOCARD_CAPS
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIO_CARD_CAPS(pDev) (pDev)->pHcd->CardProperties.SDIOCaps
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the card flags
++
++ @function name: SDDEVICE_GET_CARD_FLAGS
++ @prototype: CARD_INFO_FLAGS SDDEVICE_GET_CARD_FLAGS(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: flags
++
++ @notes: Implemented as a macro.
++
++ @example: Get card type:
++ CARD_INFO_FLAGS flags;
++ flags = SDDEVICE_GET_CARD_FLAGS(pDevice);
++ switch(GET_CARD_TYPE(flags)) {
++ case CARD_MMC: // Multi-media card
++ ...
++ case CARD_SD: // SD-Memory present
++ ...
++ case CARD_SDIO: // SDIO card present
++ ...
++ case CARD_COMBO: //SDIO card with SD
++ ...
++ }
++ if (flags & CARD_SD_WP) {
++ ...SD write protect on
++ }
++
++ @see also: SDDEVICE_GET_SDIO_CARD_CAPS
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_CARD_FLAGS(pDev) (pDev)->pHcd->CardProperties.Flags
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the Relative Card Address register
++
++ @function name: SDDEVICE_GET_CARD_RCA
++ @prototype: UINT16 SDDEVICE_GET_CARD_RCA(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: register address
++
++ @notes: Implemented as a macro. Refer to SDIO spec for decoding.
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_CARD_RCA(pDev) (pDev)->pHcd->CardProperties.RCA
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get operational bus clock
++
++ @function name: SDDEVICE_GET_OPER_CLOCK
++ @prototype: SD_BUSCLOCK_RATE SDDEVICE_GET_OPER_CLOCK(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: clock rate
++
++ @notes: Implemented as a macro. Returns the current bus clock rate.
++ This may be lower than reported by the card due to Host Controller,
++ Bus driver, or power management limitations.
++
++ @see also: SDDEVICE_GET_MAX_CLOCK
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_OPER_CLOCK(pDev) (pDev)->pHcd->CardProperties.OperBusClock
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get maximum bus clock
++
++ @function name: SDDEVICE_GET_MAX_CLOCK
++ @prototype: SD_BUSCLOCK_RATE SDDEVICE_GET_MAX_CLOCK(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: clock rate
++
++ @notes: To obtain the current maximum clock rate use SDDEVICE_GET_OPER_CLOCK().
++ This rate my be lower than the host controllers maximum obtained using
++ SDDEVICE_GET_MAX_CLOCK().
++
++ @see also: SDDEVICE_GET_OPER_CLOCK
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_MAX_CLOCK(pDev) (pDev)->pHcd->MaxClockRate
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get operational maximum block length.
++
++ @function name: SDDEVICE_GET_OPER_BLOCK_LEN
++ @prototype: UINT16 SDDEVICE_GET_OPER_BLOCK_LEN(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: block size in bytes
++
++ @notes: Implemented as a macro. Returns the maximum current block length.
++ This may be lower than reported by the card due to Host Controller,
++ Bus driver, or power management limitations.
++
++ @see also: SDDEVICE_GET_MAX_BLOCK_LEN
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_OPER_BLOCK_LEN(pDev) (pDev)->pHcd->CardProperties.OperBlockLenLimit
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get maximum block length.
++
++ @function name: SDDEVICE_GET_MAX_BLOCK_LEN
++ @prototype: UINT16 SDDEVICE_GET_MAX_BLOCK_LEN(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: block size in bytes
++
++ @notes: Implemented as a macro. Use SDDEVICE_GET_OPER_BLOCK_LEN to obtain
++ the current block length.
++
++ @see also: SDDEVICE_GET_OPER_BLOCK_LEN
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_MAX_BLOCK_LEN(pDev) (pDev)->pHcd->MaxBytesPerBlock
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get operational maximum block count.
++
++ @function name: SDDEVICE_GET_OPER_BLOCKS
++ @prototype: UINT16 SDDEVICE_GET_OPER_BLOCKS(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: maximum number of blocks per transaction.
++
++ @notes: Implemented as a macro. Returns the maximum current block count.
++ This may be lower than reported by the card due to Host Controller,
++ Bus driver, or power management limitations.
++
++ @see also: SDDEVICE_GET_MAX_BLOCK_LEN
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_OPER_BLOCKS(pDev) (pDev)->pHcd->CardProperties.OperBlockCountLimit
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get maximum block count.
++
++ @function name: SDDEVICE_GET_MAX_BLOCKS
++ @prototype: UINT16 SDDEVICE_GET_MAX_BLOCKS(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: maximum number of blocks per transaction.
++
++ @notes: Implemented as a macro. Use SDDEVICE_GET_OPER_BLOCKS to obtain
++ the current block count.
++
++ @see also: SDDEVICE_GET_OPER_BLOCKS
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_MAX_BLOCKS(pDev) (pDev)->pHcd->MaxBlocksPerTrans
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get applied slot voltage
++
++ @function name: SDDEVICE_GET_SLOT_VOLTAGE_MASK
++ @prototype: SLOT_VOLTAGE_MASK SDDEVICE_GET_SLOT_VOLTAGE_MASK(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: slot voltage mask
++
++ @notes: This function returns the applied voltage on the slot. The voltage value is a
++ mask having the following values:
++ SLOT_POWER_3_3V
++ SLOT_POWER_3_0V
++ SLOT_POWER_2_8V
++ SLOT_POWER_2_0V
++ SLOT_POWER_1_8V
++ SLOT_POWER_1_6V
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SLOT_VOLTAGE_MASK(pDev) (pDev)->pHcd->CardProperties.CardVoltage
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the Card Specific Data Register.
++
++ @function name: SDDEVICE_GET_CARDCSD
++ @prototype: PUINT8 SDDEVICE_GET_CARDCSD(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: UINT8 CardCSD[MAX_CARD_RESPONSE_BYTES] array of CSD data.
++
++ @notes: Implemented as a macro.
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_CARDCSD(pDev) (pDev)->pHcd->CardProperties.CardCSD
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the bus mode flags
++
++ @function name: SDDEVICE_GET_BUSMODE_FLAGS
++ @prototype: SD_BUSMODE_FLAGS SDDEVICE_GET_BUSMODE_FLAGS(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return:
++
++ @notes: Implemented as a macro. This function returns the raw bus mode flags. This
++ is useful for function drivers that wish to override the bus clock without
++ modifying the current bus mode.
++
++ @see also: SDDEVICE_GET_BUSWIDTH
++ @see also: SDCONFIG_BUS_MODE_CTRL
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_BUSMODE_FLAGS(pDev) (pDev)->pHcd->CardProperties.BusMode
++
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the bus width.
++
++ @function name: SDDEVICE_GET_BUSWIDTH
++ @prototype: UINT8 SDDEVICE_GET_BUSWIDTH(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: bus width: SDCONFIG_BUS_WIDTH_SPI, SDCONFIG_BUS_WIDTH_1_BIT, SDCONFIG_BUS_WIDTH_4_BIT
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_IS_BUSMODE_SPI
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_BUSWIDTH(pDev) SDCONFIG_GET_BUSWIDTH((pDev)->pHcd->CardProperties.BusMode)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Is bus in SPI mode.
++
++ @function name: SDDEVICE_IS_BUSMODE_SPI
++ @prototype: BOOL SDDEVICE_IS_BUSMODE_SPI(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: TRUE, SPI mode.
++
++ @notes: Implemented as a macro.
++
++ @see also: SDDEVICE_GET_BUSWIDTH
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_IS_BUSMODE_SPI(pDev) (SDDEVICE_GET_BUSWIDTH(pDev) == SDCONFIG_BUS_WIDTH_SPI)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Send a request to a device.
++
++ @function name: SDDEVICE_CALL_REQUEST_FUNC
++ @prototype: SDIO_STATUS SDDEVICE_CALL_REQUEST_FUNC(PSDDEVICE pDevice, PSDREQUEST pRequest)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++ @input: pRequest - the request to be sent
++
++ @output: none
++
++ @return: SDIO_STATUS
++
++ @notes: Sends a request to the specified device. If the request is successfully sent, then
++ the response flags can be checked to detemine the result of the request.
++
++ @example: Example of sending a request to a device:
++ PSDREQUEST pReq = NULL;
++ //allocate a request
++ pReq = SDDeviceAllocRequest(pDevice);
++ if (NULL == pReq) {
++ return SDIO_STATUS_NO_RESOURCES;
++ }
++ //initialize the request
++ SDLIB_SetupCMD52Request(FuncNo, Address, Write, *pData, pReq);
++ //send the request to the target
++ status = SDDEVICE_CALL_REQUEST_FUNC(pDevice,pReq);
++ if (!SDIO_SUCCESS(status)) {
++ break;
++ }
++ //check the request response (based on the request type)
++ if (SD_R5_GET_RESP_FLAGS(pReq->Response) & SD_R5_ERRORS) {
++ ...
++ }
++ if (!Write) {
++ // store the byte
++ *pData = SD_R5_GET_READ_DATA(pReq->Response);
++ }
++ //free the request
++ SDDeviceFreeRequest(pDevice,pReq);
++ ...
++
++ @see also: SDDeviceAllocRequest
++ @see also: SDDEVICE_CALL_CONFIG_FUNC
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_CALL_REQUEST_FUNC(pDev,pReq) (pDev)->pRequest((pDev),(pReq))
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Send configuration to a device.
++
++ @function name: SDDEVICE_CALL_CONFIG_FUNC
++ @prototype: SDIO_STATUS SDDEVICE_CALL_CONFIG_FUNC(PSDDEVICE pDevice, PSDCONFIG pConfigure)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++ @input: pConfigure - configuration request
++
++ @output: none
++
++ @return: SDIO_STATUS
++
++ @notes: Sends a configuration request to the specified device.
++
++ @example: Example of sending a request to a device:
++ SDCONFIG configHdr;
++ SDCONFIG_FUNC_ENABLE_DISABLE_DATA fData;
++ fData.EnableFlags = SDCONFIG_ENABLE_FUNC;
++ fData.TimeOut = 500;
++ SET_SDCONFIG_CMD_INFO(&configHdr, SDCONFIG_FUNC_ENABLE_DISABLE, fData, sizeof(fData));
++ return SDDEVICE_CALL_CONFIG_FUNC(pDevice, &configHdr);
++
++ @see also: SDLIB_IssueConfig
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_CALL_CONFIG_FUNC(pDev,pCfg) (pDev)->pConfigure((pDev),(pCfg))
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Allocate a request structure.
++
++ @function name: SDDeviceAllocRequest
++ @prototype: PSDREQUEST SDDeviceAllocRequest(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: request pointer or NULL if not available.
++
++ @notes: This function must not be called in a non-schedulable (interrupts off) context.
++ Allocating memory on some OSes may block.
++
++ @see also: SDDEVICE_CALL_REQUEST_FUNC
++ @see also: SDDeviceFreeRequest
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDeviceAllocRequest(pDev) (pDev)->AllocRequest((pDev))
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Free a request structure.
++
++ @function name: SDDeviceFreeRequest
++ @prototype: void SDDeviceFreeRequest(PSDDEVICE pDevice, PSDREQUEST pRequest)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++ @input: pRequest - request allocated by SDDeviceAllocRequest().
++
++ @output: none
++
++ @return: none
++
++ @notes: This function must not be called in a non-schedulable (interrupts off) context.
++ Freeing memory on some OSes may block.
++
++ @see also: SDDEVICE_CALL_REQUEST_FUNC
++ @see also: SDDeviceAllocRequest
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDeviceFreeRequest(pDev,pReq) (pDev)->FreeRequest((pDev),pReq)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Register an interrupt handler for a device.
++
++ @function name: SDDEVICE_SET_IRQ_HANDLER
++ @prototype: void SDDEVICE_SET_IRQ_HANDLER(PSDDEVICE pDevice,
++ void (*pIrqFunction)(PVOID pContext),
++ PVOID pContext)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++ @input: pIrqFunction - the interrupt function to execute.
++ @input: pContext - context value passed into interrupt routine.
++
++ @output: none
++
++ @return: none
++
++ @notes: The registered routine will be called upon each card interrupt.
++ The interrupt function should acknowledge the interrupt when it is
++ ready to handle more interrupts using:
++ SDLIB_IssueConfig(pDevice, SDCONFIG_FUNC_ACK_IRQ, NULL, 0);
++ The interrupt handler can perform synchronous request calls.
++
++ @see also: SDDEVICE_SET_ASYNC_IRQ_HANDLER
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_SET_IRQ_HANDLER(pDev,pFn,pContext) \
++{ \
++ (pDev)->pIrqFunction = (pFn); \
++ (pDev)->IrqContext = (PVOID)(pContext); \
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Register an asynchronous interrupt handler for a device.
++
++ @function name: SDDEVICE_SET_ASYNC_IRQ_HANDLER
++ @prototype: void SDDEVICE_SET_ASYNC_IRQ_HANDLER(PSDDEVICE pDevice,
++ void (*pIrqAsyncFunction)(PVOID pContext),
++ PVOID pContext)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++ @input: pIrqAsyncFunction - the interrupt function to execute.
++ @input: pContext - context value passed into interrupt routine.
++
++ @output: none
++
++ @return: none
++
++ @notes: The registered routine will be called upon each card interrupt.
++ The interrupt function should acknowledge the interrupt when it is
++ ready to handle more interrupts using:
++ SDLIB_IssueConfig(pDevice, SDCONFIG_FUNC_ACK_IRQ, NULL, 0);
++ The interrupt handler can not perform any synchronous request calls.
++ Using this call provides a faster interrupt dispatch, but limits all
++ requests to asynchronous mode.
++
++ @see also: SDDEVICE_SET_IRQ_HANDLER
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_SET_ASYNC_IRQ_HANDLER(pDev,pFn,pContext) \
++{ \
++ (pDev)->pIrqAsyncFunction = (pFn); \
++ (pDev)->IrqAsyncContext = (PVOID)(pContext); \
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the SDIO capabilities rgeister.
++
++ @function name: SDDEVICE_GET_SDIOCARD_CAPS
++ @prototype: UINT8 SDDEVICE_GET_SDIOCARD_CAPS(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: SD capabilities
++
++ @notes: See SD specification for decoding of these capabilities.
++
++ @see also: SDDEVICE_GET_SDIO_CARD_CAPS
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SDIOCARD_CAPS(pDev) (pDev)->pHcd->CardProperties.SDIOCaps
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get HCD driver name
++
++ @function name: SDDEVICE_GET_HCDNAME
++ @prototype: PTEXT SDDEVICE_GET_HCDNAME(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the target device for this request
++
++ @output: none
++
++ @return: pointer to a string containing the name of the underlying HCD
++
++ @notes: Implemented as a macro.
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_HCDNAME(pDev) (pDev)->pHcd->pName
++
++
++#define SDDEVICE_CALL_IRQ_HANDLER(pDev) (pDev)->pIrqFunction((pDev)->IrqContext)
++#define SDDEVICE_CALL_IRQ_ASYNC_HANDLER(pDev) (pDev)->pIrqAsyncFunction((pDev)->IrqAsyncContext)
++
++
++#define SDDEVICE_SET_SDIO_FUNCNO(pDev,Num) (pDev)->pId[0].SDIO_FunctionNo = (Num)
++#define SDDEVICE_IS_CARD_REMOVED(pDev) ((pDev)->pHcd->CardProperties.CardState & \
++ CARD_STATE_REMOVED)
++
++
++typedef enum _SDHCD_IRQ_PROC_STATE {
++ SDHCD_IDLE = 0,
++ SDHCD_IRQ_PENDING = 1,
++ SDHCD_IRQ_HELPER = 2
++}SDHCD_IRQ_PROC_STATE, *PSDHCD_IRQ_PROC_STATE;
++
++/* host controller bus driver registration structure */
++typedef struct _SDHCD {
++ CT_VERSION_CODE Version; /* version code of the SDIO stack */
++ SDLIST SDList; /* internal use list*/
++ PTEXT pName; /* name of registering host/slot driver */
++ UINT32 Attributes; /* attributes of host controller */
++ UINT16 MaxBytesPerBlock; /* max bytes per block */
++ UINT16 MaxBlocksPerTrans; /* max blocks per transaction */
++ SD_SLOT_CURRENT MaxSlotCurrent; /* max current per slot in milli-amps */
++ UINT8 SlotNumber; /* sequential slot number for this HCD, set by bus driver */
++ SD_BUSCLOCK_RATE MaxClockRate; /* max clock rate in hz */
++ SLOT_VOLTAGE_MASK SlotVoltageCaps; /* slot voltage capabilities */
++ SLOT_VOLTAGE_MASK SlotVoltagePreferred; /* preferred slot voltage */
++ PVOID pContext; /* host controller driver use data */
++ SDIO_STATUS (*pRequest)(struct _SDHCD *pHcd);
++ /* get/set configuration */
++ SDIO_STATUS (*pConfigure)(struct _SDHCD *pHcd, PSDCONFIG pConfig);
++ /* everything below this line is for bus driver use */
++ OS_SEMAPHORE ConfigureOpsSem; /* semaphore to make specific configure ops atomic, internal use */
++ OS_CRITICALSECTION HcdCritSection; /* critical section to protect hcd data structures (internal use) */
++ SDREQUESTQUEUE RequestQueue; /* request queue, internal use */
++ PSDREQUEST pCurrentRequest; /* current request we are working on */
++ CARD_PROPERTIES CardProperties; /* properties for the currently inserted card*/
++ OSKERNEL_HELPER SDIOIrqHelper; /* synch IRQ helper, internal use */
++ SDDEVICE *pPseudoDev; /* pseudo device used for initialization (internal use) */
++ UINT8 PendingHelperIrqs; /* IRQ helper pending IRQs */
++ UINT8 PendingIrqAcks; /* pending IRQ acks from function drivers */
++ UINT8 IrqsEnabled; /* current irq enabled mask */
++ SDHCD_IRQ_PROC_STATE IrqProcState; /* irq processing state */
++ POS_DEVICE pDevice; /* device registration with base system */
++ SD_SLOT_CURRENT SlotCurrentAllocated; /* slot current allocated (internal use ) */
++ ATOMIC_FLAGS HcdFlags; /* HCD Flags */
++#define HCD_REQUEST_CALL_BIT 0
++#define HCD_IRQ_NO_PEND_CHECK 1 /* HCD flag to bypass interrupt pending register
++ check, typically done on single function cards */
++ SDREQUESTQUEUE CompletedRequestQueue; /* completed request queue, internal use */
++ PSDDMA_DESCRIPTION pDmaDescription; /* description of HCD's DMA capabilities */
++ POS_MODULE pModule; /* OS-specific module information */
++ INT Recursion; /* recursion level */
++ PVOID Reserved1;
++ PVOID Reserved2;
++}SDHCD, *PSDHCD;
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get a pointer to the HCD's DMA description
++
++ @function name: SDGET_DMA_DESCRIPTION
++ @prototype: PSDDMA_DESCRIPTION SDGET_DMA_DESCRIPTION(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - device structure
++
++ @return: PSDDMA_DESCRIPTION or NULL if no DMA support
++
++ @notes: Implemented as a macro.
++
++ @example: getting the current request:
++ PSDDMA_DESCRIPTION pDmaDescrp = SDGET_DMA_DESCRIPTION(pDevice);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDGET_DMA_DESCRIPTION(pDevice) (pDevice)->pHcd->pDmaDescription
++
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get the logical slot number the device is assigned to.
++
++ @function name: SDDEVICE_GET_SLOT_NUMBER
++ @prototype: UINT8 SDDEVICE_GET_SLOT_NUMBER(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - device structure
++
++ @return: unsigned number representing the slot number
++
++ @notes: Implemented as a macro. This value is unique for each physical slot in the system
++ and assigned by the bus driver. Devices on a multi-function card will share the same
++ slot number.
++
++ @example: getting the slot number:
++ UINT8 thisSlot = SDDEVICE_GET_SLOT_NUMBER(pDevice);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDDEVICE_GET_SLOT_NUMBER(pDevice) (pDevice)->pHcd->SlotNumber
++
++/* for function use */
++SDIO_STATUS SDIO_RegisterFunction(PSDFUNCTION pFunction);
++SDIO_STATUS SDIO_UnregisterFunction(PSDFUNCTION pFunction);
++
++#include "sdio_hcd_defs.h"
++#endif /* __SDIO_BUSDRIVER_H___ */
+Index: linux-2.6-openmoko/include/linux/sdio/_sdio_defs.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/include/linux/sdio/_sdio_defs.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,638 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: _sdio_defs.h
++
++ at abstract: SD/SDIO definitions
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef ___SDIO_DEFS_H___
++#define ___SDIO_DEFS_H___
++
++#define SD_INIT_BUS_CLOCK 100000 /* initialization clock in hz */
++#define SPI_INIT_BUS_CLOCK 100000 /* initialization clock in hz */
++#define SD_MAX_BUS_CLOCK 25000000 /* max clock speed in hz */
++#define SD_HS_MAX_BUS_CLOCK 50000000 /* SD high speed max clock speed in hz */
++#define SDIO_LOW_SPEED_MAX_BUS_CLOCK 400000 /* max low speed clock in hz */
++#define SDMMC_MIN_INIT_CLOCKS 80 /* minimun number of initialization clocks */
++#define SDIO_EMPC_CURRENT_THRESHOLD 300 /* SDIO 1.10 , EMPC (mA) threshold, we add some overhead */
++
++/* commands */
++#define CMD0 0
++#define CMD1 1
++#define CMD2 2
++#define CMD3 3
++#define CMD4 4
++#define CMD5 5
++#define CMD6 6
++#define CMD7 7
++#define CMD9 9
++#define CMD10 10
++#define CMD12 12
++#define CMD13 13
++#define CMD15 15
++#define CMD16 16
++#define CMD17 17
++#define CMD18 18
++#define CMD24 24
++#define CMD25 25
++#define CMD27 27
++#define CMD28 28
++#define CMD29 29
++#define CMD30 30
++#define CMD32 32
++#define CMD33 33
++#define CMD38 38
++#define CMD42 42
++#define CMD52 52
++#define CMD53 53
++#define CMD55 55
++#define CMD56 56
++#define CMD58 58
++#define CMD59 59
++#define ACMD6 6
++#define ACMD13 13
++#define ACMD22 22
++#define ACMD23 23
++#define ACMD41 41
++#define ACMD42 42
++#define ACMD51 51
++
++#define SD_ACMD6_BUS_WIDTH_1_BIT 0x00
++#define SD_ACMD6_BUS_WIDTH_4_BIT 0x02
++
++#define SD_CMD59_CRC_OFF 0x00000000
++#define SD_CMD59_CRC_ON 0x00000001
++
++/* SD/SPI max response size */
++#define SD_MAX_CMD_RESPONSE_BYTES SD_R2_RESPONSE_BYTES
++
++#define SD_R1_RESPONSE_BYTES 6
++#define SD_R1B_RESPONSE_BYTES SD_R1_RESPONSE_BYTES
++#define SD_R1_GET_CMD(pR) ((pR)[5] & 0xC0))
++#define SD_R1_SET_CMD(pR,cmd) (pR)[5] = (cmd) & 0xC0
++#define SD_R1_GET_CARD_STATUS(pR) (((UINT32)((pR)[1])) | \
++ (((UINT32)((pR)[2])) << 8) | \
++ (((UINT32)((pR)[3])) << 16) | \
++ (((UINT32)((pR)[4])) << 24) )
++#define SD_R1_SET_CMD_STATUS(pR,status) \
++{ \
++ (pR)[1] = (UINT8)(status); \
++ (pR)[2] = (UINT8)((status) >> 8); \
++ (pR)[3] = (UINT8)((status) >> 16); \
++ (pR)[4] = (UINT8)((status) >> 24); \
++}
++
++/* SD R1 card status bit masks */
++#define SD_CS_CMD_OUT_OF_RANGE ((UINT32)(1 << 31))
++#define SD_CS_ADDRESS_ERR (1 << 30)
++#define SD_CS_BLK_LEN_ERR (1 << 29)
++#define SD_CS_ERASE_SEQ_ERR (1 << 28)
++#define SD_CS_ERASE_PARAM_ERR (1 << 27)
++#define SD_CS_WP_ERR (1 << 26)
++#define SD_CS_CARD_LOCKED (1 << 25)
++#define SD_CS_LK_UNLK_FAILED (1 << 24)
++#define SD_CS_PREV_CMD_CRC_ERR (1 << 23)
++#define SD_CS_ILLEGAL_CMD_ERR (1 << 22)
++#define SD_CS_ECC_FAILED (1 << 21)
++#define SD_CS_CARD_INTERNAL_ERR (1 << 20)
++#define SD_CS_GENERAL_ERR (1 << 19)
++#define SD_CS_CSD_OVERWR_ERR (1 << 16)
++#define SD_CS_WP_ERASE_SKIP (1 << 15)
++#define SD_CS_ECC_DISABLED (1 << 14)
++#define SD_CS_ERASE_RESET (1 << 13)
++#define SD_CS_GET_STATE(status) (((status) >> 9) & 0x0f)
++#define SD_CS_SET_STATE(status, state) \
++{ \
++ (status) &= ~(0x0F << 9); \
++ (status) |= (state) << 9 \
++}
++
++#define SD_CS_TRANSFER_ERRORS \
++ ( SD_CS_ADDRESS_ERR | \
++ SD_CS_BLK_LEN_ERR | \
++ SD_CS_ERASE_SEQ_ERR | \
++ SD_CS_ERASE_PARAM_ERR | \
++ SD_CS_WP_ERR | \
++ SD_CS_ECC_FAILED | \
++ SD_CS_CARD_INTERNAL_ERR | \
++ SD_CS_GENERAL_ERR )
++
++#define SD_CS_STATE_IDLE 0
++#define SD_CS_STATE_READY 1
++#define SD_CS_STATE_IDENT 2
++#define SD_CS_STATE_STBY 3
++#define SD_CS_STATE_TRANS 4
++#define SD_CS_STATE_DATA 5
++#define SD_CS_STATE_RCV 6
++#define SD_CS_STATE_PRG 7
++#define SD_CS_STATE_DIS 8
++#define SD_CS_READY_FOR_DATA (1 << 8)
++#define SD_CS_APP_CMD (1 << 5)
++#define SD_CS_AKE_SEQ_ERR (1 << 3)
++
++/* SD R2 response */
++#define SD_R2_RESPONSE_BYTES 17
++#define MAX_CSD_CID_BYTES 16
++#define SD_R2_SET_STUFF_BITS(pR) (pR)[16] = 0x3F
++#define GET_SD_CSD_TRANS_SPEED(pR) (pR)[12]
++#define GET_SD_CID_MANFID(pR) (pR)[15]
++#define GET_SD_CID_PN_1(pR) (pR)[12]
++#define GET_SD_CID_PN_2(pR) (pR)[11]
++#define GET_SD_CID_PN_3(pR) (pR)[10]
++#define GET_SD_CID_PN_4(pR) (pR)[9]
++#define GET_SD_CID_PN_5(pR) (pR)[8]
++#define GET_SD_CID_PN_6(pR) (pR)[7]
++
++#define GET_SD_CID_OEMID(pR) ((((UINT16)(pR)[14]) << 8 )| (UINT16)((pR)[13]))
++#define SDMMC_OCR_VOLTAGE_MASK 0x7FFFFFFF
++/* SD R3 response */
++#define SD_R3_RESPONSE_BYTES 6
++#define SD_R3_GET_OCR(pR) ((((UINT32)((pR)[1])) | \
++ (((UINT32)((pR)[2])) << 8) | \
++ (((UINT32)((pR)[3])) << 16) | \
++ (((UINT32)((pR)[4])) << 24)) & SDMMC_OCR_VOLTAGE_MASK)
++#define SD_R3_IS_CARD_READY(pR) (((pR)[4] & 0x80) == 0x80)
++
++/* OCR bit definitions */
++#define SD_OCR_CARD_PWR_UP_STATUS ((UINT32)(1 << 31))
++#define SD_OCR_3_5_TO_3_6_VDD (1 << 23)
++#define SD_OCR_3_4_TO_3_5_VDD (1 << 22)
++#define SD_OCR_3_3_TO_3_4_VDD (1 << 21)
++#define SD_OCR_3_2_TO_3_3_VDD (1 << 20)
++#define SD_OCR_3_1_TO_3_2_VDD (1 << 19)
++#define SD_OCR_3_0_TO_3_1_VDD (1 << 18)
++#define SD_OCR_2_9_TO_3_0_VDD (1 << 17)
++#define SD_OCR_2_8_TO_2_9_VDD (1 << 16)
++#define SD_OCR_2_7_TO_2_8_VDD (1 << 15)
++#define SD_OCR_2_6_TO_2_7_VDD (1 << 14)
++#define SD_OCR_2_5_TO_2_6_VDD (1 << 13)
++#define SD_OCR_2_4_TO_2_5_VDD (1 << 12)
++#define SD_OCR_2_3_TO_2_4_VDD (1 << 11)
++#define SD_OCR_2_2_TO_2_3_VDD (1 << 10)
++#define SD_OCR_2_1_TO_2_2_VDD (1 << 9)
++#define SD_OCR_2_0_TO_2_1_VDD (1 << 8)
++#define SD_OCR_1_9_TO_2_0_VDD (1 << 7)
++#define SD_OCR_1_8_TO_1_9_VDD (1 << 6)
++#define SD_OCR_1_7_TO_1_8_VDD (1 << 5)
++#define SD_OCR_1_6_TO_1_7_VDD (1 << 4)
++
++/* SD Status data block */
++#define SD_STATUS_DATA_BYTES 64
++#define SDS_GET_DATA_WIDTH(buffer) ((buffer)[0] & 0xC0)
++#define SDS_BUS_1_BIT 0x00
++#define SDS_BUS_4_BIT 0x80
++#define SDS_GET_SECURE_MODE(buffer) ((buffer)[0] & 0x20)
++#define SDS_CARD_SECURE_MODE 0x20
++#define SDS_GET_CARD_TYPE(buffer) ((buffer)[60] & 0x0F)
++#define SDS_SD_CARD_RW 0x00
++#define SDS_SD_CARD_ROM 0x01
++
++/* SD R6 response */
++#define SD_R6_RESPONSE_BYTES 6
++#define SD_R6_GET_RCA(pR) ((UINT16)((pR)[3]) | (((UINT16)((pR)[4])) << 8))
++#define SD_R6_GET_CS(pR) ((UINT16)((pR)[1]) | (((UINT16)((pR)[2])) << 8))
++
++/* SD Configuration Register (SCR) */
++#define SD_SCR_BYTES 8
++#define SCR_REV_1_0 0x00
++#define SCR_SD_SPEC_1_00 0x00
++#define SCR_SD_SPEC_1_10 0x01
++#define SCR_BUS_SUPPORTS_1_BIT 0x01
++#define SCR_BUS_SUPPORTS_4_BIT 0x04
++#define SCR_SD_SECURITY_MASK 0x70
++#define SCR_SD_NO_SECURITY 0x00
++#define SCR_SD_SECURITY_1_0 0x10
++#define SCR_SD_SECURITY_2_0 0x20
++#define SCR_DATA_STATUS_1_AFTER_ERASE 0x80
++
++#define GET_SD_SCR_STRUCT_VER(pB) ((pB)[7] >> 4)
++#define GET_SD_SCR_SDSPEC_VER(pB) ((pB)[7] & 0x0F)
++#define GET_SD_SCR_BUSWIDTHS(pB) ((pB)[6] & 0x0F)
++#define GET_SD_SCR_BUSWIDTHS_FLAGS(pB) (pB)[6]
++#define GET_SD_SCR_SECURITY(pB) (((pB)[6] >> 4) & 0x07)
++#define GET_SD_SCR_DATA_STAT_AFTER_ERASE(pB) (((pB)[6] >> 7) & 0x01)
++
++/* SDIO R4 Response */
++#define SD_SDIO_R4_RESPONSE_BYTES 6
++#define SD_SDIO_R4_GET_OCR(pR) ((UINT32)((pR)[1]) | \
++ (((UINT32)(pR)[2]) << 8) | \
++ (((UINT32)(pR)[3]) << 16))
++#define SD_SDIO_R4_IS_MEMORY_PRESENT(pR) (((pR)[4] & 0x08) == 0x08)
++#define SD_SDIO_R4_GET_IO_FUNC_COUNT(pR) (((pR)[4] >> 4) & 0x07)
++#define SD_SDIO_R4_IS_CARD_READY(pR) (((pR)[4] & 0x80) == 0x80)
++
++/* SDIO R5 response */
++#define SD_SDIO_R5_RESPONSE_BYTES 6
++#define SD_SDIO_R5_READ_DATA_OFFSET 1
++#define SD_R5_GET_READ_DATA(pR) (pR)[SD_SDIO_R5_READ_DATA_OFFSET]
++#define SD_R5_RESP_FLAGS_OFFSET 2
++#define SD_R5_GET_RESP_FLAGS(pR) (pR)[SD_R5_RESP_FLAGS_OFFSET]
++#define SD_R5_SET_CMD(pR,cmd) (pR)[5] = (cmd) & 0xC0
++#define SD_R5_RESP_CMD_ERR (1 << 7) /* for previous cmd */
++#define SD_R5_ILLEGAL_CMD (1 << 6)
++#define SD_R5_GENERAL_ERR (1 << 3)
++#define SD_R5_INVALID_FUNC (1 << 1)
++#define SD_R5_ARG_RANGE_ERR (1 << 0)
++#define SD_R5_CURRENT_CMD_ERRORS (SD_R5_ILLEGAL_CMD | SD_R5_GENERAL_ERR \
++ | SD_R5_INVALID_FUNC | SD_R5_ARG_RANGE_ERR)
++#define SD_R5_ERRORS (SD_R5_CURRENT_CMD_ERRORS)
++
++#define SD_R5_GET_IO_STATE(pR) (((pR)[2] >> 4) & 0x03)
++#define SD_R5_STATE_DIS 0x00
++#define SD_R5_STATE_CMD 0x01
++#define SD_R5_STATE_TRN 0x02
++
++/* SDIO Modified R6 Response */
++#define SD_SDIO_R6_RESPONSE_BYTES 6
++#define SD_SDIO_R6_GET_RCA(pR) ((UINT16)((pR)[3]) | ((UINT16)((pR)[4]) << 8))
++#define SD_SDIO_R6_GET_CSTAT(pR)((UINT16)((pR)[1]) | ((UINT16)((pR)[2]) << 8))
++
++/* SPI mode R1 response */
++#define SPI_R1_RESPONSE_BYTES 1
++#define GET_SPI_R1_RESP_TOKEN(pR) (pR)[0]
++#define SPI_CS_STATE_IDLE 0x01
++#define SPI_CS_ERASE_RESET (1 << 1)
++#define SPI_CS_ILLEGAL_CMD (1 << 2)
++#define SPI_CS_CMD_CRC_ERR (1 << 3)
++#define SPI_CS_ERASE_SEQ_ERR (1 << 4)
++#define SPI_CS_ADDRESS_ERR (1 << 5)
++#define SPI_CS_PARAM_ERR (1 << 6)
++#define SPI_CS_ERR_MASK 0x7c
++
++/* SPI mode R2 response */
++#define SPI_R2_RESPONSE_BYTES 2
++#define GET_SPI_R2_RESP_TOKEN(pR) (pR)[1]
++#define GET_SPI_R2_STATUS_TOKEN(pR) (pR)[0]
++/* the first response byte is defined above */
++/* the second response byte is defined below */
++#define SPI_CS_CARD_IS_LOCKED (1 << 0)
++#define SPI_CS_LOCK_UNLOCK_FAILED (1 << 1)
++#define SPI_CS_ERROR (1 << 2)
++#define SPI_CS_INTERNAL_ERROR (1 << 3)
++#define SPI_CS_ECC_FAILED (1 << 4)
++#define SPI_CS_WP_VIOLATION (1 << 5)
++#define SPI_CS_ERASE_PARAM_ERR (1 << 6)
++#define SPI_CS_OUT_OF_RANGE (1 << 7)
++
++/* SPI mode R3 response */
++#define SPI_R3_RESPONSE_BYTES 5
++#define SPI_R3_GET_OCR(pR) ((((UINT32)((pR)[0])) | \
++ (((UINT32)((pR)[1])) << 8) | \
++ (((UINT32)((pR)[2])) << 16) | \
++ (((UINT32)((pR)[3])) << 24)) & SDMMC_OCR_VOLTAGE_MASK)
++#define SPI_R3_IS_CARD_READY(pR) (((pR)[3] & 0x80) == 0x80)
++#define GET_SPI_R3_RESP_TOKEN(pR) (pR)[4]
++
++/* SPI mode SDIO R4 response */
++#define SPI_SDIO_R4_RESPONSE_BYTES 5
++#define SPI_SDIO_R4_GET_OCR(pR) ((UINT32)((pR)[0]) | \
++ (((UINT32)(pR)[1]) << 8) | \
++ (((UINT32)(pR)[2]) << 16))
++#define SPI_SDIO_R4_IS_MEMORY_PRESENT(pR) (((pR)[3] & 0x08) == 0x08)
++#define SPI_SDIO_R4_GET_IO_FUNC_COUNT(pR) (((pR)[3] >> 4) & 0x07)
++#define SPI_SDIO_R4_IS_CARD_READY(pR) (((pR)[3] & 0x80) == 0x80)
++#define GET_SPI_SDIO_R4_RESP_TOKEN(pR) (pR)[4]
++
++/* SPI Mode SDIO R5 response */
++#define SPI_SDIO_R5_RESPONSE_BYTES 2
++#define GET_SPI_SDIO_R5_RESP_TOKEN(pR) (pR)[1]
++#define GET_SPI_SDIO_R5_RESPONSE_RDATA(pR) (pR)[0]
++#define SPI_R5_IDLE_STATE 0x01
++#define SPI_R5_ILLEGAL_CMD (1 << 2)
++#define SPI_R5_CMD_CRC (1 << 3)
++#define SPI_R5_FUNC_ERR (1 << 4)
++#define SPI_R5_PARAM_ERR (1 << 6)
++
++/* SDIO COMMAND 52 Definitions */
++#define CMD52_READ 0
++#define CMD52_WRITE 1
++#define CMD52_READ_AFTER_WRITE 1
++#define CMD52_NORMAL_WRITE 0
++#define SDIO_SET_CMD52_ARG(arg,rw,func,raw,address,writedata) \
++ (arg) = (((rw) & 1) << 31) | \
++ (((func) & 0x7) << 28) | \
++ (((raw) & 1) << 27) | \
++ (1 << 26) | \
++ (((address) & 0x1FFFF) << 9) | \
++ (1 << 8) | \
++ ((writedata) & 0xFF)
++#define SDIO_SET_CMD52_READ_ARG(arg,func,address) \
++ SDIO_SET_CMD52_ARG(arg,CMD52_READ,(func),0,address,0x00)
++#define SDIO_SET_CMD52_WRITE_ARG(arg,func,address,value) \
++ SDIO_SET_CMD52_ARG(arg,CMD52_WRITE,(func),CMD52_NORMAL_WRITE,address,value)
++
++/* SDIO COMMAND 53 Definitions */
++#define CMD53_READ 0
++#define CMD53_WRITE 1
++#define CMD53_BLOCK_BASIS 1
++#define CMD53_BYTE_BASIS 0
++#define CMD53_FIXED_ADDRESS 0
++#define CMD53_INCR_ADDRESS 1
++#define SDIO_SET_CMD53_ARG(arg,rw,func,mode,opcode,address,bytes_blocks) \
++ (arg) = (((rw) & 1) << 31) | \
++ (((func) & 0x7) << 28) | \
++ (((mode) & 1) << 27) | \
++ (((opcode) & 1) << 26) | \
++ (((address) & 0x1FFFF) << 9) | \
++ ((bytes_blocks) & 0x1FF)
++
++#define SDIO_MAX_LENGTH_BYTE_BASIS 512
++#define SDIO_MAX_BLOCKS_BLOCK_BASIS 511
++#define SDIO_MAX_BYTES_PER_BLOCK 2048
++#define SDIO_COMMON_AREA_FUNCTION_NUMBER 0
++#define SDIO_FIRST_FUNCTION_NUMBER 1
++#define SDIO_LAST_FUNCTION_NUMBER 7
++
++#define CMD53_CONVERT_BYTE_BASIS_BLK_LENGTH_PARAM(b) (((b) < SDIO_MAX_LENGTH_BYTE_BASIS) ? (b) : 0)
++#define CMD53_CONVERT_BLOCK_BASIS_BLK_COUNT_PARAM(b) (((b) <= SDIO_MAX_BLOCKS_BLOCK_BASIS) ? (b) : 0)
++
++
++/* SDIO COMMON Registers */
++
++/* revision register */
++#define CCCR_SDIO_REVISION_REG 0x00
++#define CCCR_REV_MASK 0x0F
++#define CCCR_REV_1_0 0x00
++#define CCCR_REV_1_1 0x01
++#define SDIO_REV_MASK 0xF0
++#define SDIO_REV_1_00 0x00
++#define SDIO_REV_1_10 0x10
++#define SDIO_REV_1_20 0x20
++/* SD physical spec revision */
++#define SD_SPEC_REVISION_REG 0x01
++#define SD_REV_MASK 0x0F
++#define SD_REV_1_01 0x00
++#define SD_REV_1_10 0x01
++/* I/O Enable */
++#define SDIO_ENABLE_REG 0x02
++/* I/O Ready */
++#define SDIO_READY_REG 0x03
++/* Interrupt Enable */
++#define SDIO_INT_ENABLE_REG 0x04
++#define SDIO_INT_MASTER_ENABLE 0x01
++#define SDIO_INT_ALL_ENABLE 0xFE
++/* Interrupt Pending */
++#define SDIO_INT_PENDING_REG 0x05
++#define SDIO_INT_PEND_MASK 0xFE
++/* I/O Abort */
++#define SDIO_IO_ABORT_REG 0x06
++#define SDIO_IO_RESET (1 << 3)
++/* Bus Interface */
++#define SDIO_BUS_IF_REG 0x07
++#define CARD_DETECT_DISABLE 0x80
++#define SDIO_BUS_WIDTH_1_BIT 0x00
++#define SDIO_BUS_WIDTH_4_BIT 0x02
++/* Card Capabilities */
++#define SDIO_CARD_CAPS_REG 0x08
++#define SDIO_CAPS_CMD52_WHILE_DATA 0x01 /* card can issue CMD52 while data transfer */
++#define SDIO_CAPS_MULTI_BLOCK 0x02 /* card supports multi-block data transfers */
++#define SDIO_CAPS_READ_WAIT 0x04 /* card supports read-wait protocol */
++#define SDIO_CAPS_SUSPEND_RESUME 0x08 /* card supports I/O function suspend/resume */
++#define SDIO_CAPS_INT_MULTI_BLK 0x10 /* interrupts between multi-block data capable */
++#define SDIO_CAPS_ENB_INT_MULTI_BLK 0x20 /* enable ints between muli-block data */
++#define SDIO_CAPS_LOW_SPEED 0x40 /* low speed card */
++#define SDIO_CAPS_4BIT_LS 0x80 /* 4 bit low speed card */
++/* Common CIS pointer */
++#define SDIO_CMN_CIS_PTR_LOW_REG 0x09
++#define SDIO_CMN_CIS_PTR_MID_REG 0x0a
++#define SDIO_CMN_CIS_PTR_HI_REG 0x0b
++/* Bus suspend */
++#define SDIO_BUS_SUSPEND_REG 0x0c
++#define SDIO_FUNC_SUSPEND_STATUS_MASK 0x01 /* selected function is suspended */
++#define SDIO_SUSPEND_FUNCTION 0x02 /* suspend the current selected function */
++/* Function select (for bus suspension) */
++#define SDIO_FUNCTION_SELECT_REG 0x0d
++#define SDIO_SUSPEND_FUNCTION_0 0x00
++#define SDIO_SUSPEND_MEMORY_FUNC_MASK 0x08
++/* Function Execution */
++#define SDIO_FUNCTION_EXEC_REG 0x0e
++#define SDIO_MEMORY_FUNC_EXEC_MASK 0x01
++/* Function Ready */
++#define SDIO_FUNCTION_READY_REG 0x0f
++#define SDIO_MEMORY_FUNC_BUSY_MASK 0x01
++
++/* power control 1.10 only */
++#define SDIO_POWER_CONTROL_REG 0x12
++#define SDIO_POWER_CONTROL_SMPC 0x01
++#define SDIO_POWER_CONTROL_EMPC 0x02
++
++/* high speed control , 1.20 only */
++#define SDIO_HS_CONTROL_REG 0x13
++#define SDIO_HS_CONTROL_SHS 0x01
++#define SDIO_HS_CONTROL_EHS 0x02
++
++/* Function Base Registers */
++#define xFUNCTION_FBR_OFFSET(funcNo) (0x100*(funcNo))
++/* offset calculation that does not use multiplication */
++static INLINE UINT32 CalculateFBROffset(UCHAR FuncNo) {
++ UCHAR i = FuncNo;
++ UINT32 offset = 0;
++ while (i) {
++ offset += 0x100;
++ i--;
++ }
++ return offset;
++}
++/* Function info */
++#define FBR_FUNC_INFO_REG_OFFSET(fbr) ((fbr) + 0x00)
++#define FUNC_INFO_SUPPORTS_CSA_MASK 0x40
++#define FUNC_INFO_ENABLE_CSA 0x80
++#define FUNC_INFO_DEVICE_CODE_MASK 0x0F
++#define FUNC_INFO_DEVICE_CODE_LAST 0x0F
++#define FBR_FUNC_EXT_DEVICE_CODE_OFFSET(fbr) ((fbr) + 0x01)
++/* Function Power selection */
++#define FBR_FUNC_POWER_SELECT_OFFSET(fbr) ((fbr) + 0x02)
++#define FUNC_POWER_SELECT_SPS 0x01
++#define FUNC_POWER_SELECT_EPS 0x02
++/* Function CIS ptr */
++#define FBR_FUNC_CIS_LOW_OFFSET(fbr) ((fbr) + 0x09)
++#define FBR_FUNC_CIS_MID_OFFSET(fbr) ((fbr) + 0x0a)
++#define FBR_FUNC_CIS_HI_OFFSET(fbr) ((fbr) + 0x0b)
++/* Function CSA ptr */
++#define FBR_FUNC_CSA_LOW_OFFSET(fbr) ((fbr) + 0x0c)
++#define FBR_FUNC_CSA_MID_OFFSET(fbr) ((fbr) + 0x0d)
++#define FBR_FUNC_CSA_HI_OFFSET(fbr) ((fbr) + 0x0e)
++/* Function CSA data window */
++#define FBR_FUNC_CSA_DATA_OFFSET(fbr) ((fbr) + 0x0f)
++/* Function Block Size Control */
++#define FBR_FUNC_BLK_SIZE_LOW_OFFSET(fbr) ((fbr) + 0x10)
++#define FBR_FUNC_BLK_SIZE_HI_OFFSET(fbr) ((fbr) + 0x11)
++#define SDIO_CIS_AREA_BEGIN 0x00001000
++#define SDIO_CIS_AREA_END 0x00017fff
++/* Tuple definitions */
++#define CISTPL_NULL 0x00
++#define CISTPL_CHECKSUM 0x10
++#define CISTPL_VERS_1 0x15
++#define CISTPL_ALTSTR 0x16
++#define CISTPL_MANFID 0x20
++#define CISTPL_FUNCID 0x21
++#define CISTPL_FUNCE 0x22
++#define CISTPL_VENDOR 0x91
++#define CISTPL_END 0xff
++#define CISTPL_LINK_END 0xff
++
++
++/* these structures must be packed */
++
++/* Manufacturer ID tuple */
++struct SDIO_MANFID_TPL {
++ UINT16 ManufacturerCode; /* jedec code */
++ UINT16 ManufacturerInfo; /* manufacturer specific code */
++}CT_PACK_STRUCT;
++
++/* Function ID Tuple */
++struct SDIO_FUNC_ID_TPL {
++ UINT8 DeviceCode; /* device code */
++ UINT8 InitMask; /* system initialization mask (not used) */
++}CT_PACK_STRUCT;
++
++ /* Extended Function Tuple (Common) */
++struct SDIO_FUNC_EXT_COMMON_TPL {
++ UINT8 Type; /* type */
++ UINT16 Func0_MaxBlockSize; /* max function 0 block transfer size */
++ UINT8 MaxTransSpeed; /* max transfer speed (encoded) */
++#define TRANSFER_UNIT_MULTIPIER_MASK 0x07
++#define TIME_VALUE_MASK 0x78
++#define TIME_VALUE_SHIFT 3
++}CT_PACK_STRUCT;
++
++/* Extended Function Tuple (Per Function) */
++struct SDIO_FUNC_EXT_FUNCTION_TPL {
++ UINT8 Type; /* type */
++#define SDIO_FUNC_INFO_WAKEUP_SUPPORT 0x01
++ UINT8 FunctionInfo; /* function info */
++ UINT8 SDIORev; /* revision */
++ UINT32 CardPSN; /* product serial number */
++ UINT32 CSASize; /* CSA size */
++ UINT8 CSAProperties; /* CSA properties */
++ UINT16 MaxBlockSize; /* max block size for block transfers */
++ UINT32 FunctionOCR; /* optimal function OCR */
++ UINT8 OpMinPwr; /* operational min power */
++ UINT8 OpAvgPwr; /* operational average power */
++ UINT8 OpMaxPwr; /* operation maximum power */
++ UINT8 SbMinPwr; /* standby minimum power */
++ UINT8 SbAvgPwr; /* standby average power */
++ UINT8 SbMaxPwr; /* standby maximum power */
++ UINT16 MinBandWidth; /* minimum bus bandwidth */
++ UINT16 OptBandWidth; /* optimalbus bandwitdh */
++}CT_PACK_STRUCT;
++
++struct SDIO_FUNC_EXT_FUNCTION_TPL_1_1 {
++ struct SDIO_FUNC_EXT_FUNCTION_TPL CommonInfo; /* from 1.0*/
++ UINT16 EnableTimeOut; /* timeout for enable */
++ UINT16 OperPwrMaxPwr;
++ UINT16 OperPwrAvgPwr;
++ UINT16 HiPwrMaxPwr;
++ UINT16 HiPwrAvgPwr;
++ UINT16 LowPwrMaxPwr;
++ UINT16 LowPwrAvgPwr;
++}CT_PACK_STRUCT;
++
++static INLINE SDIO_STATUS ConvertCMD52ResponseToSDIOStatus(UINT8 CMD52ResponseFlags) {
++ if (!(CMD52ResponseFlags & SD_R5_ERRORS)) {
++ return SDIO_STATUS_SUCCESS;
++ }
++ if (CMD52ResponseFlags & SD_R5_ILLEGAL_CMD) {
++ return SDIO_STATUS_DATA_STATE_INVALID;
++ } else if (CMD52ResponseFlags & SD_R5_INVALID_FUNC) {
++ return SDIO_STATUS_INVALID_FUNC;
++ } else if (CMD52ResponseFlags & SD_R5_ARG_RANGE_ERR) {
++ return SDIO_STATUS_FUNC_ARG_ERROR;
++ } else {
++ return SDIO_STATUS_DATA_ERROR_UNKNOWN;
++ }
++}
++
++/* CMD6 mode switch definitions */
++
++#define SD_SWITCH_FUNC_CHECK 0
++#define SD_SWITCH_FUNC_SET ((UINT32)(1 << 31))
++#define SD_FUNC_NO_SELECT_MASK 0x00FFFFFF
++#define SD_SWITCH_GRP_1 0
++#define SD_SWITCH_GRP_2 1
++#define SD_SWITCH_GRP_3 2
++#define SD_SWITCH_GRP_4 3
++#define SD_SWITCH_GRP_5 4
++#define SD_SWITCH_GRP_6 5
++
++#define SD_SWITCH_HIGH_SPEED_GROUP SD_SWITCH_GRP_1
++#define SD_SWITCH_HIGH_SPEED_FUNC_NO 1
++
++#define SD_SWITCH_MAKE_SHIFT(grp) ((grp) * 4)
++
++#define SD_SWITCH_MAKE_GRP_PATTERN(FuncGrp,FuncNo) \
++ ((SD_FUNC_NO_SELECT_MASK & (~(0xF << SD_SWITCH_MAKE_SHIFT(FuncGrp)))) | \
++ (((FuncNo) & 0xF) << SD_SWITCH_MAKE_SHIFT(FuncGrp))) \
++
++#define SD_SWITCH_FUNC_ARG_GROUP_CHECK(FuncGrp,FuncNo) \
++ (SD_SWITCH_FUNC_CHECK | SD_SWITCH_MAKE_GRP_PATTERN(FuncGrp,FuncNo))
++
++#define SD_SWITCH_FUNC_ARG_GROUP_SET(FuncGrp,FuncNo) \
++ (SD_SWITCH_FUNC_SET | SD_SWITCH_MAKE_GRP_PATTERN(FuncGrp,FuncNo))
++
++#define SD_SWITCH_FUNC_STATUS_BLOCK_BYTES 64
++
++#define SD_SWITCH_FUNC_STATUS_GET_GRP_BIT_MASK(pBuffer,FuncGrp) \
++ (USHORT)((pBuffer)[50 + ((FuncGrp)*2)] | ((pBuffer)[51 + ((FuncGrp)*2)] << 8))
++
++#define SD_SWITCH_FUNC_STATUS_GET_MAX_CURRENT(pBuffer) \
++ (USHORT)((pBuffer)[62] | ((pBuffer)[63] << 8))
++
++static INLINE UINT8 SDSwitchGetSwitchResult(PUINT8 pBuffer, UINT8 FuncGrp)
++{
++ switch (FuncGrp) {
++ case 0:
++ return (pBuffer[47] & 0xF);
++ case 1:
++ return (pBuffer[47] >> 4);
++ case 2:
++ return (pBuffer[48] & 0xF);
++ case 3:
++ return (pBuffer[48] >> 4);
++ case 4:
++ return (pBuffer[49] & 0xF);
++ case 5:
++ return (pBuffer[49] >> 4);
++ default:
++ return 0xF;
++ }
++}
++
++#endif
+Index: linux-2.6-openmoko/include/linux/sdio/sdio_hcd_defs.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/include/linux/sdio/sdio_hcd_defs.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,219 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_hcd_defs.h
++
++ at abstract: host controller driver definitions
++
++ at notice: Copyright (c), 2005-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef __SDIO_HCD_DEFS_H___
++#define __SDIO_HCD_DEFS_H___
++
++ /* write protect switch position data */
++typedef UINT8 SDCONFIG_WP_VALUE;
++
++ /* HC commands */
++#define SDCONFIG_SEND_INIT_CLOCKS (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_PUT | 1)
++#define SDCONFIG_SDIO_INT_CTRL (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_PUT | 2)
++#define SDCONFIG_SDIO_REARM_INT (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_NONE | 3)
++#define SDCONFIG_BUS_MODE_CTRL (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_BOTH | 4)
++#define SDCONFIG_POWER_CTRL (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_PUT | 5)
++#define SDCONFIG_GET_WP (SDCONFIG_FLAGS_HC_CONFIG | SDCONFIG_FLAGS_DATA_GET | 6)
++
++ /* slot init clocks control */
++typedef struct _SDCONFIG_INIT_CLOCKS_DATA {
++ UINT16 NumberOfClocks; /* number of clocks to issue in the current bus mode*/
++}SDCONFIG_INIT_CLOCKS_DATA, *PSDCONFIG_INIT_CLOCKS_DATA;
++
++/* slot power control */
++typedef struct _SDCONFIG_POWER_CTRL_DATA {
++ BOOL SlotPowerEnable; /* turn on/off slot power */
++ SLOT_VOLTAGE_MASK SlotPowerVoltageMask; /* slot power voltage mask */
++}SDCONFIG_POWER_CTRL_DATA, *PSDCONFIG_POWER_CTRL_DATA;
++
++typedef UINT8 SDIO_IRQ_MODE_FLAGS;
++/* SDIO Interrupt control */
++typedef struct _SDCONFIG_SDIO_INT_CTRL_DATA {
++ BOOL SlotIRQEnable; /* turn on/off Slot IRQ detection */
++ SDIO_IRQ_MODE_FLAGS IRQDetectMode; /* slot IRQ detect mode , only valid if Enabled = TRUE */
++#define IRQ_DETECT_RAW 0x00
++#define IRQ_DETECT_MULTI_BLK 0x01
++#define IRQ_DETECT_4_BIT 0x02
++#define IRQ_DETECT_1_BIT 0x04
++#define IRQ_DETECT_SPI 0x08
++}SDCONFIG_SDIO_INT_CTRL_DATA, *PSDCONFIG_SDIO_INT_CTRL_DATA;
++
++/* card insert */
++#define EVENT_HCD_ATTACH 1
++/* card remove */
++#define EVENT_HCD_DETACH 2
++/* card slot interrupt */
++#define EVENT_HCD_SDIO_IRQ_PENDING 3
++/* transfer done */
++#define EVENT_HCD_TRANSFER_DONE 4
++/* (internal use only) */
++#define EVENT_HCD_CD_POLLING 5
++/* NOP */
++#define EVENT_HCD_NOP 0
++
++/* attrib_flags */
++#define SDHCD_ATTRIB_SUPPORTS_POWER 0x0001 /* host controller driver supports power managment */
++#define SDHCD_ATTRIB_BUS_1BIT 0x0002 /* SD Native 1 - bit mode */
++#define SDHCD_ATTRIB_BUS_4BIT 0x0004 /* SD Native 4 - bit mode */
++#define SDHCD_ATTRIB_BUS_SPI 0x0008 /* SPI mode capable */
++#define SDHCD_ATTRIB_READ_WAIT 0x0010 /* read wait supported (SD-only) */
++#define SDHCD_ATTRIB_MULTI_BLK_IRQ 0x0020 /* interrupts between multi-block capable (SD-only) */
++#define SDHCD_ATTRIB_BUS_MMC8BIT 0x0040 /* MMC 8-bit */
++#define SDHCD_ATTRIB_SLOT_POLLING 0x0080 /* requires slot polling for Card Detect */
++#define SDHCD_ATTRIB_POWER_SWITCH 0x0100 /* host has power switch control, must be set if SPI
++ mode can be switched to 1 or 4 bit mode */
++#define SDHCD_ATTRIB_NO_SPI_CRC 0x0200 /* when in SPI mode,
++ host wants to run without SPI CRC */
++#define SDHCD_ATTRIB_AUTO_CMD12 0x0400 /* host controller supports auto CMD12 */
++#define SDHCD_ATTRIB_NO_4BIT_IRQ 0x0800 /* host controller does not support 4 bit IRQ mode*/
++#define SDHCD_ATTRIB_RAW_MODE 0x1000 /* host controller is a raw mode hcd*/
++#define SDHCD_ATTRIB_SD_HIGH_SPEED 0x2000 /* host controller supports SD high speed interface */
++#define SDHCD_ATTRIB_MMC_HIGH_SPEED 0x4000 /* host controller supports MMC high speed interface */
++
++#define IS_CARD_PRESENT(pHcd) ((pHcd)->CardProperties.Flags & CARD_TYPE_MASK)
++#define SET_CURRENT_REQUEST(pHcd,Req) (pHcd)->pCurrentRequest = (Req)
++#define IS_HCD_RAW(pHcd) ((pHcd)->Attributes & SDHCD_ATTRIB_RAW_MODE)
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get a pointer to the current bus request for a host controller
++
++ @function name: GET_CURRENT_REQUEST
++ @prototype: PSDREQUEST GET_CURRENT_REQUEST (PSDHCD pHcd)
++ @category: HD_Reference
++
++ @input: pHcd - host structure
++
++ @return: current SD/SDIO bus request being worked on
++
++ @notes: Implemented as a macro. This macro returns the current SD request that is
++ being worked on.
++
++ @example: getting the current request:
++ pReq = GET_CURRENT_REQUEST(&pHct->Hcd);
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define GET_CURRENT_REQUEST(pHcd) (pHcd)->pCurrentRequest
++#define GET_CURRENT_BUS_WIDTH(pHcd) SDCONFIG_GET_BUSWIDTH((pHcd)->CardProperties.BusMode)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Get host controller's current operational bus clock
++
++ @function name: SDHCD_GET_OPER_CLOCK
++ @prototype: SD_BUSCLOCK_RATE SDHCD_GET_OPER_CLOCK(PSDHCD pHcd)
++ @category: HD_Reference
++
++ @input: pHcd - the registered host structure
++
++ @output: none
++
++ @return: clock rate
++
++ @notes: Implemented as a macro. Returns the current bus clock rate.
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDHCD_GET_OPER_CLOCK(pHcd) (pHcd)->CardProperties.OperBusClock
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Is host controller operating in SPI mode
++
++ @function name: IS_HCD_BUS_MODE_SPI
++ @prototype: BOOL IS_HCD_BUS_MODE_SPI (PSDHCD pHcd)
++ @category: HD_Reference
++
++ @input: pHcd - host structure
++
++ @return: TRUE if in SPI mode
++
++ @notes: Implemented as a macro. Host controllers that operate in SPI mode
++ dynamically can use this macro to check for SPI operation.
++
++ @example: testing for SPI mode:
++ if (IS_HCD_BUS_MODE_SPI(&pHct->Hcd)) {
++ .. in spi mode
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define IS_HCD_BUS_MODE_SPI(pHcd) (GET_CURRENT_BUS_WIDTH(pHcd) == SDCONFIG_BUS_WIDTH_SPI)
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Is host controller using SPI in non-CRC mode
++
++ @function name: IS_HCD_BUS_MODE_SPI_NO_CRC
++ @prototype: BOOL IS_HCD_BUS_MODE_SPI_NO_CRC(PSDHCD pHcd)
++ @category: HD_Reference
++
++ @input: pHcd - host structure
++
++ @return: TRUE if CRC mode is off
++
++ @notes: Implemented as a macro. SPI-capable cards and systems can operate in
++ non-CRC protected mode. In this mode the host controller should ignore
++ CRC fields and/or disable CRC generation when issuing command or data
++ packets. This option is useful for software based SPI mode where CRC
++ should be turned off in order to reduce processing overhead.
++
++ @example: test for non-CRC SPI mode:
++ if (IS_HCD_BUS_MODE_SPI_NO_CRC(&pHct->Hcd)) {
++ .. disable CRC checking in hardware.
++ }
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define IS_HCD_BUS_MODE_SPI_NO_CRC(pHcd) ((pHcd)->CardProperties.BusMode & \
++ SDCONFIG_BUS_MODE_SPI_NO_CRC)
++
++typedef UINT8 SDHCD_RESPONSE_CHECK_MODE;
++/* have SDIO core check the response token and see if it is okay to continue with
++ * the data portion */
++#define SDHCD_CHECK_DATA_TRANS_OK 0x01
++/* have SDIO core check the SPI token received */
++#define SDHCD_CHECK_SPI_TOKEN 0x02
++
++/* prototypes */
++/* for HCD use */
++SDIO_STATUS SDIO_RegisterHostController(PSDHCD pHcd);
++SDIO_STATUS SDIO_UnregisterHostController(PSDHCD pHcd);
++SDIO_STATUS SDIO_HandleHcdEvent(PSDHCD pHcd, HCD_EVENT Event);
++SDIO_STATUS SDIO_CheckResponse(PSDHCD pHcd, PSDREQUEST pReq, SDHCD_RESPONSE_CHECK_MODE CheckMode);
++SDIO_STATUS SDIO_BusAddOSDevice(PSDDMA_DESCRIPTION pDma, POS_PNPDRIVER pDriver, POS_PNPDEVICE pDevice);
++void SDIO_BusRemoveOSDevice(POS_PNPDRIVER pDriver, POS_PNPDEVICE pDevice);
++
++#endif /* __SDIO_BUSDRIVER_H___ */
+Index: linux-2.6-openmoko/include/linux/sdio/sdio_lib.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/include/linux/sdio/sdio_lib.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,270 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdio_lib.h
++
++ at abstract: SDIO Library include
++
++#notes:
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef __SDIO_LIB_H___
++#define __SDIO_LIB_H___
++
++#ifdef UNDER_CE
++#include "wince\sdio_lib_wince.h"
++#endif /* WINCE */
++
++#define CMD52_DO_READ FALSE
++#define CMD52_DO_WRITE TRUE
++
++ /* read/write macros to any function */
++#define Cmd52WriteByteFunc(pDev,Func,Address,pValue) \
++ SDLIB_IssueCMD52((pDev),(Func),(Address),(pValue),1,CMD52_DO_WRITE)
++#define Cmd52ReadByteFunc(pDev,Func,Address,pValue) \
++ SDLIB_IssueCMD52((pDev),(Func),(Address),pValue,1,CMD52_DO_READ)
++#define Cmd52ReadMultipleFunc(pDev,Func, Address, pBuf,length) \
++ SDLIB_IssueCMD52((pDev),(Func),(Address),(pBuf),(length),CMD52_DO_READ)
++
++ /* macros to access common registers */
++#define Cmd52WriteByteCommon(pDev, Address, pValue) \
++ Cmd52WriteByteFunc((pDev),0,(Address),(pValue))
++#define Cmd52ReadByteCommon(pDev, Address, pValue) \
++ Cmd52ReadByteFunc((pDev),0,(Address),(pValue))
++#define Cmd52ReadMultipleCommon(pDev, Address, pBuf,length) \
++ Cmd52ReadMultipleFunc((pDev),0,(Address),(pBuf),(length))
++
++#define SDLIB_SetupCMD52RequestAsync(f,a,w,wd,pR) \
++{ \
++ SDLIB_SetupCMD52Request((f),(a),(w),(wd),(pR)); \
++ (pR)->Flags |= SDREQ_FLAGS_TRANS_ASYNC; \
++}
++
++ /* a message block */
++typedef struct _SDMESSAGE_BLOCK {
++ SDLIST SDList; /* list entry */
++ INT MessageLength; /* number of bytes in this message */
++ UINT8 MessageStart[1]; /* message start */
++}SDMESSAGE_BLOCK, *PSDMESSAGE_BLOCK;
++
++ /* message queue */
++typedef struct _SDMESSAGE_QUEUE {
++ SDLIST MessageList; /* message list */
++ OS_CRITICALSECTION MessageCritSection; /* message semaphore */
++ SDLIST FreeMessageList; /* free message list */
++ INT MaxMessageLength; /* max message block length */
++}SDMESSAGE_QUEUE, *PSDMESSAGE_QUEUE;
++
++/* internal library prototypes that can be proxied */
++SDIO_STATUS _SDLIB_IssueCMD52(PSDDEVICE pDevice,
++ UINT8 FuncNo,
++ UINT32 Address,
++ PUINT8 pData,
++ INT ByteCount,
++ BOOL Write);
++SDIO_STATUS _SDLIB_FindTuple(PSDDEVICE pDevice,
++ UINT8 Tuple,
++ UINT32 *pTupleScanAddress,
++ PUINT8 pBuffer,
++ UINT8 *pLength);
++SDIO_STATUS _SDLIB_IssueConfig(PSDDEVICE pDevice,
++ SDCONFIG_COMMAND Command,
++ PVOID pData,
++ INT Length);
++void _SDLIB_PrintBuffer(PUCHAR pBuffer, INT Length,PTEXT pDescription);
++void _SDLIB_SetupCMD52Request(UINT8 FuncNo,
++ UINT32 Address,
++ BOOL Write,
++ UINT8 WriteData,
++ PSDREQUEST pRequest);
++SDIO_STATUS _SDLIB_SetFunctionBlockSize(PSDDEVICE pDevice,
++ UINT16 BlockSize);
++
++SDIO_STATUS _SDLIB_GetDefaultOpCurrent(PSDDEVICE pDevice,
++ SD_SLOT_CURRENT *pOpCurrent);
++PSDMESSAGE_QUEUE _CreateMessageQueue(INT MaxMessages, INT MaxMessageLength);
++void _DeleteMessageQueue(PSDMESSAGE_QUEUE pQueue);
++SDIO_STATUS _PostMessage(PSDMESSAGE_QUEUE pQueue, PVOID pMessage, INT MessageLength);
++SDIO_STATUS _GetMessage(PSDMESSAGE_QUEUE pQueue, PVOID pData, INT *pBufferLength);
++
++#ifdef CTSYSTEM_NO_FUNCTION_PROXIES
++ /* OS port requires no proxy functions, use methods directly from the library */
++#define SDLIB_IssueCMD52 _SDLIB_IssueCMD52
++#define SDLIB_SetupCMD52Request _SDLIB_SetupCMD52Request
++#define SDLIB_FindTuple _SDLIB_FindTuple
++#define SDLIB_IssueConfig _SDLIB_IssueConfig
++#define SDLIB_SetFunctionBlockSize _SDLIB_SetFunctionBlockSize
++#define SDLIB_GetDefaultOpCurrent _SDLIB_GetDefaultOpCurrent
++#define SDLIB_CreateMessageQueue _CreateMessageQueue
++#define SDLIB_DeleteMessageQueue _DeleteMessageQueue
++#define SDLIB_PostMessage _PostMessage
++#define SDLIB_GetMessage _GetMessage
++#define SDLIB_PrintBuffer _SDLIB_PrintBuffer
++#else
++
++/* proxied versions */
++SDIO_STATUS SDLIB_IssueCMD52(PSDDEVICE pDevice,
++ UINT8 FuncNo,
++ UINT32 Address,
++ PUINT8 pData,
++ INT ByteCount,
++ BOOL Write);
++
++void SDLIB_SetupCMD52Request(UINT8 FuncNo,
++ UINT32 Address,
++ BOOL Write,
++ UINT8 WriteData,
++ PSDREQUEST pRequest);
++
++SDIO_STATUS SDLIB_FindTuple(PSDDEVICE pDevice,
++ UINT8 Tuple,
++ UINT32 *pTupleScanAddress,
++ PUINT8 pBuffer,
++ UINT8 *pLength);
++
++SDIO_STATUS SDLIB_IssueConfig(PSDDEVICE pDevice,
++ SDCONFIG_COMMAND Command,
++ PVOID pData,
++ INT Length);
++
++SDIO_STATUS SDLIB_SetFunctionBlockSize(PSDDEVICE pDevice,
++ UINT16 BlockSize);
++
++void SDLIB_PrintBuffer(PUCHAR pBuffer, INT Length,PTEXT pDescription);
++
++SDIO_STATUS SDLIB_GetDefaultOpCurrent(PSDDEVICE pDevice, SD_SLOT_CURRENT *pOpCurrent);
++
++PSDMESSAGE_QUEUE SDLIB_CreateMessageQueue(INT MaxMessages, INT MaxMessageLength);
++
++void SDLIB_DeleteMessageQueue(PSDMESSAGE_QUEUE pQueue);
++
++SDIO_STATUS SDLIB_PostMessage(PSDMESSAGE_QUEUE pQueue, PVOID pMessage, INT MessageLength);
++
++SDIO_STATUS SDLIB_GetMessage(PSDMESSAGE_QUEUE pQueue, PVOID pData, INT *pBufferLength);
++#endif /* CTSYSTEM_NO_FUNCTION_PROXIES */
++
++
++SDIO_STATUS SDLIB_OSCreateHelper(POSKERNEL_HELPER pHelper,
++ PHELPER_FUNCTION pFunction,
++ PVOID pContext);
++
++void SDLIB_OSDeleteHelper(POSKERNEL_HELPER pHelper);
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Check message queue is empty
++
++ @function name: SDLIB_IsQueueEmpty
++ @prototype: BOOL SDLIB_IsQueueEmpty(PSDMESSAGE_QUEUE pQueue)
++ @category: Support_Reference
++
++ @input: pQueue - message queue to check
++
++ @return: TRUE if empty else false
++
++ @see also: SDLIB_CreateMessageQueue
++
++ @example: Check message queue :
++ if (SDLIB_IsQueueEmpty(pInstance->pQueue)) {
++ .. message queue is empty
++ }
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static INLINE BOOL SDLIB_IsQueueEmpty(PSDMESSAGE_QUEUE pQueue) {
++ return SDLIST_IS_EMPTY(&pQueue->MessageList);
++}
++
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Issue an I/O abort request
++
++ @function name: SDLIB_IssueIOAbort
++ @prototype: SDIO_STATUS SDLIB_IssueIOAbort(PSDDEVICE pDevice)
++ @category: PD_Reference
++
++ @input: pDevice - the device that is the target of this request
++
++ @return: SDIO_STATUS
++
++ @notes: This procedure can be called to issue an I/O abort request to an I/O function.
++ This procedure cannot be used to abort a data (block) transfer already in progress.
++ It is intended to be used when a data (block) transfer completes with an error and only if
++ the I/O function requires an abort action. Some I/O functions may automatically
++ recover from such failures and not require this action. This function issues
++ the abort command synchronously and can potentially block.
++ If an async request is required, you must allocate a request and use
++ SDLIB_SetupIOAbortAsync() to prepare the request.
++
++ @example: Issuing I/O Abort synchronously :
++ .. check status from last block operation:
++ if (status == SDIO_STATUS_BUS_READ_TIMEOUT) {
++ .. on failure, issue I/O abort
++ status2 = SDLIB_IssueIOAbort(pDevice);
++ }
++ Issuing I/O Abort asynchronously:
++ ... allocate a request
++ ... setup the request:
++ SDLIB_SetupIOAbortAsync(pDevice,pReq);
++ pReq->pCompletion = myIOAbortCompletion;
++ pReq->pCompleteContext = pDevice;
++ status = SDDEVICE_CALL_REQUEST_FUNC(pDevice,pReq);
++
++ @see also: SDLIB_SetupIOAbortAsync
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++static INLINE SDIO_STATUS SDLIB_IssueIOAbort(PSDDEVICE pDevice) {
++ UINT8 value = SDDEVICE_GET_SDIO_FUNCNO(pDevice);
++ return Cmd52WriteByteCommon(pDevice,0x06,&value);
++}
++
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ @function: Setup an I/O abort request for async operation
++
++ @function name: SDLIB_SetupIOAbortAsync
++ @prototype: SDLIB_SetupIOAbortAsync(PSDDEVICE pDevice, PSDREQUEST pRequest)
++ @category: PD_Reference
++
++ @input: pDevice - the device that is the target of this request
++ pRequest - the request to set up
++
++ @see also: SDLIB_IssueIOAbort
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#define SDLIB_SetupIOAbortAsync(pDevice, pReq) \
++ SDLIB_SetupCMD52RequestAsync(0,0x06,TRUE,SDDEVICE_GET_SDIO_FUNCNO(pDevice),(pReq))
++
++
++#endif /* __SDIO_LIB_H___*/
+Index: linux-2.6-openmoko/include/linux/sdio/sdlist.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6-openmoko/include/linux/sdio/sdlist.h 2008-01-14 13:07:38.000000000 +0100
+@@ -0,0 +1,141 @@
++/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ at file: sdlist.h
++
++ at abstract: OS independent list functions
++
++ at notice: Copyright (c), 2004-2006 Atheros Communications, Inc.
++
++
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation;
++ *
++ * Software distributed under the License is distributed on an "AS
++ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++ * implied. See the License for the specific language governing
++ * rights and limitations under the License.
++ *
++ * Portions of this code were developed with information supplied from the
++ * SD Card Association Simplified Specifications. The following conditions and disclaimers may apply:
++ *
++ * The following conditions apply to the release of the SD simplified specification (�Simplified
++ * Specification�) by the SD Card Association. The Simplified Specification is a subset of the complete
++ * SD Specification which is owned by the SD Card Association. This Simplified Specification is provided
++ * on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified
++ * Specification may require a license from the SD Card Association or other third parties.
++ * Disclaimers:
++ * The information contained in the Simplified Specification is presented only as a standard
++ * specification for SD Cards and SD Host/Ancillary products and is provided "AS-IS" without any
++ * representations or warranties of any kind. No responsibility is assumed by the SD Card Association for
++ * any damages, any infringements of patents or other right of the SD Card Association or any third
++ * parties, which may result from its use. No license is granted by implication, estoppel or otherwise
++ * under any patent or other rights of the SD Card Association or any third party. Nothing herein shall
++ * be construed as an obligation by the SD Card Association to disclose or distribute any technical
++ * information, know-how or other confidential information to any third party.
++ *
++ *
++ * The initial developers of the original code are Seung Yi and Paul Lever
++ *
++ * sdio at atheros.com
++ *
++ *
++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
++#ifndef __SDLIST_H___
++#define __SDLIST_H___
++
++/* list functions */
++/* pointers for the list */
++typedef struct _SDLIST {
++ struct _SDLIST *pPrev;
++ struct _SDLIST *pNext;
++}SDLIST, *PSDLIST;
++/*
++ * SDLIST_INIT , circular list
++*/
++#define SDLIST_INIT(pList)\
++ {(pList)->pPrev = pList; (pList)->pNext = pList;}
++#define SDLIST_INIT_DECLARE(List)\
++ SDLIST List = {&List, &List}
++
++
++#define SDLIST_IS_EMPTY(pList) (((pList)->pPrev == (pList)) && ((pList)->pNext == (pList)))
++#define SDLIST_GET_ITEM_AT_HEAD(pList) (pList)->pNext
++#define SDLIST_GET_ITEM_AT_TAIL(pList) (pList)->pPrev
++/*
++ * SDITERATE_OVER_LIST pStart is the list, pTemp is a temp list member
++ * NOT: do not use this function if the items in the list are deleted inside the
++ * iteration loop
++*/
++#define SDITERATE_OVER_LIST(pStart, pTemp) \
++ for((pTemp) =(pStart)->pNext; pTemp != (pStart); (pTemp) = (pTemp)->pNext)
++
++
++/* safe iterate macro that allows the item to be removed from the list
++ * the iteration continues to the next item in the list
++ */
++#define SDITERATE_OVER_LIST_ALLOW_REMOVE(pStart,pItem,st,offset) \
++{ \
++ PSDLIST pTemp; \
++ pTemp = (pStart)->pNext; \
++ while (pTemp != (pStart)) { \
++ (pItem) = CONTAINING_STRUCT(pTemp,st,offset); \
++ pTemp = pTemp->pNext; \
++
++#define SDITERATE_END }}
++
++/*
++ * SDListInsertTail - insert pAdd to the end of the list
++*/
++static INLINE PSDLIST SDListInsertTail(PSDLIST pList, PSDLIST pAdd) {
++ /* this assert catches when an item is added twice */
++ DBG_ASSERT(pAdd->pNext != pList);
++ /* insert at tail */
++ pAdd->pPrev = pList->pPrev;
++ pAdd->pNext = pList;
++ pList->pPrev->pNext = pAdd;
++ pList->pPrev = pAdd;
++ return pAdd;
++}
++
++/*
++ * SDListInsertHead - insert pAdd into the head of the list
++*/
++static INLINE PSDLIST SDListInsertHead(PSDLIST pList, PSDLIST pAdd) {
++ /* this assert catches when an item is added twice */
++ DBG_ASSERT(pAdd->pPrev != pList);
++ /* insert at head */
++ pAdd->pPrev = pList;
++ pAdd->pNext = pList->pNext;
++ pList->pNext->pPrev = pAdd;
++ pList->pNext = pAdd;
++ return pAdd;
++}
++
++#define SDListAdd(pList,pItem) SDListInsertHead((pList),(pItem))
++/*
++ * SDListRemove - remove pDel from list
++*/
++static INLINE PSDLIST SDListRemove(PSDLIST pDel) {
++ pDel->pNext->pPrev = pDel->pPrev;
++ pDel->pPrev->pNext = pDel->pNext;
++ /* point back to itself just to be safe, incase remove is called again */
++ pDel->pNext = pDel;
++ pDel->pPrev = pDel;
++ return pDel;
++}
++
++/*
++ * SDListRemoveItemFromHead - get a list item from the head
++*/
++static INLINE PSDLIST SDListRemoveItemFromHead(PSDLIST pList) {
++ PSDLIST pItem = NULL;
++ if (pList->pNext != pList) {
++ pItem = pList->pNext;
++ /* remove the first item from head */
++ SDListRemove(pItem);
++ }
++ return pItem;
++}
++#endif /* __SDLIST_H___ */
Added: developers/sameo/patches/ar6k-atheros-2.0/2.6.24/mach-gta02_wifi.patch
===================================================================
--- developers/sameo/patches/ar6k-atheros-2.0/2.6.24/mach-gta02_wifi.patch 2008-01-14 00:46:12 UTC (rev 3824)
+++ developers/sameo/patches/ar6k-atheros-2.0/2.6.24/mach-gta02_wifi.patch 2008-01-14 13:02:21 UTC (rev 3825)
@@ -0,0 +1,82 @@
+---
+ arch/arm/mach-s3c2440/mach-gta02.c | 48 ++++++++++++++++++++++++++++++++++---
+ 1 file changed, 45 insertions(+), 3 deletions(-)
+
+Index: linux-2.6-openmoko/arch/arm/mach-s3c2440/mach-gta02.c
+===================================================================
+--- linux-2.6-openmoko.orig/arch/arm/mach-s3c2440/mach-gta02.c 2008-01-14 12:59:30.000000000 +0100
++++ linux-2.6-openmoko/arch/arm/mach-s3c2440/mach-gta02.c 2008-01-14 13:02:34.000000000 +0100
+@@ -335,6 +335,35 @@
+ };
+
+
++static struct resource gta02_sdio_resources[] = {
++ [0] = {
++ .flags = IORESOURCE_IRQ,
++ .start = IRQ_SDI,
++ .end = IRQ_SDI,
++ },
++ [1] = {
++ .flags = IORESOURCE_MEM,
++ .start = S3C2410_PA_SDI,
++ .end = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1,
++ },
++ [2] = {
++ .flags = IORESOURCE_DMA,
++ .start = 0, /* Channel 0 for SDI */
++ .end = 0,
++ },
++};
++
++
++static struct platform_device gta02_sdio_dev = {
++ .name = "s3c24xx-sdio",
++ .id = -1,
++ .dev = {
++ .coherent_dma_mask = 0xffffffff,
++ },
++ .resource = gta02_sdio_resources,
++ .num_resources = ARRAY_SIZE(gta02_sdio_resources),
++};
++
+ static struct platform_device *gta02_devices[] __initdata = {
+ &s3c_device_usb,
+ &s3c_device_wdt,
+@@ -700,14 +729,25 @@
+ set_s3c2410ts_info(>a02_ts_cfg);
+
+ /* FIXME: hardcoded WLAN module power-up */
+- s3c2410_gpio_setpin(GTA02_CHIP_PWD, 0);
++ s3c2410_gpio_cfgpin(GTA02_CHIP_PWD, S3C2410_GPIO_OUTPUT);
++
++ /* Power is down */
++ s3c2410_gpio_setpin(GTA02_CHIP_PWD, 1);
++ mdelay(100);
++
+ switch (system_rev) {
+ case GTA02v1_SYSTEM_REV:
++ s3c2410_gpio_setpin(GTA02_CHIP_PWD, 0);
+ break;
+ default:
++ s3c2410_gpio_cfgpin(GTA02_GPIO_nWLAN_RESET, S3C2410_GPIO_OUTPUT);
++ /* Chip is in reset state */
+ s3c2410_gpio_setpin(GTA02_GPIO_nWLAN_RESET, 0);
+- udelay(2000);
+- udelay(2000);
++ mdelay(100);
++ /* Power is up */
++ s3c2410_gpio_setpin(GTA02_CHIP_PWD, 0);
++ mdelay(100);
++ /* Chip is out of reset */
+ s3c2410_gpio_setpin(GTA02_GPIO_nWLAN_RESET, 1);
+ break;
+ }
+@@ -723,6 +763,8 @@
+ mangle_glamo_res_by_system_rev();
+ platform_device_register(>a02_glamo_dev);
+
++ platform_device_register(>a02_sdio_dev);
++
+ platform_add_devices(gta02_devices, ARRAY_SIZE(gta02_devices));
+
+ s3c2410_pm_init();
Added: developers/sameo/patches/ar6k-atheros-2.0/2.6.24/pnp_fixes.patch
===================================================================
--- developers/sameo/patches/ar6k-atheros-2.0/2.6.24/pnp_fixes.patch 2008-01-14 00:46:12 UTC (rev 3824)
+++ developers/sameo/patches/ar6k-atheros-2.0/2.6.24/pnp_fixes.patch 2008-01-14 13:02:21 UTC (rev 3825)
@@ -0,0 +1,38 @@
+---
+ drivers/pnp/Kconfig | 2 +-
+ drivers/pnp/resource.c | 2 ++
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+Index: linux-2.6-openmoko/drivers/pnp/resource.c
+===================================================================
+--- linux-2.6-openmoko.orig/drivers/pnp/resource.c 2008-01-14 12:58:31.000000000 +0100
++++ linux-2.6-openmoko/drivers/pnp/resource.c 2008-01-14 13:00:51.000000000 +0100
+@@ -431,6 +431,7 @@
+ }
+ }
+
++#if 0
+ /* check if the resource is already in use, skip if the
+ * device is active because it itself may be in use */
+ if (!dev->active) {
+@@ -438,6 +439,7 @@
+ return 0;
+ free_dma(*dma);
+ }
++#endif
+
+ /* check for conflicts with other pnp devices */
+ pnp_for_each_dev(tdev) {
+Index: linux-2.6-openmoko/drivers/pnp/Kconfig
+===================================================================
+--- linux-2.6-openmoko.orig/drivers/pnp/Kconfig 2008-01-14 12:58:31.000000000 +0100
++++ linux-2.6-openmoko/drivers/pnp/Kconfig 2008-01-14 13:01:34.000000000 +0100
+@@ -5,7 +5,7 @@
+ menuconfig PNP
+ bool "Plug and Play support"
+ depends on HAS_IOMEM
+- depends on ISA || ACPI
++ depends on ISA || ACPI || SDIO
+ ---help---
+ Plug and Play (PnP) is a standard for peripherals which allows those
+ peripherals to be configured by software, e.g. assign IRQ's or other
Added: developers/sameo/patches/ar6k-atheros-2.0/2.6.24/series
===================================================================
--- developers/sameo/patches/ar6k-atheros-2.0/2.6.24/series 2008-01-14 00:46:12 UTC (rev 3824)
+++ developers/sameo/patches/ar6k-atheros-2.0/2.6.24/series 2008-01-14 13:02:21 UTC (rev 3825)
@@ -0,0 +1,5 @@
+pnp_fixes.patch
+mach-gta02_wifi.patch
+atheros_2_0_sdio_stack.patch
+atheros_2_0_hcd.patch
+atheros_2_0_function.patch
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