r4860 - trunk/src/host/sjf2410-linux
mickey at docs.openmoko.org
mickey at docs.openmoko.org
Tue Dec 9 10:47:15 CET 2008
Author: mickey
Date: 2008-12-09 10:47:14 +0100 (Tue, 09 Dec 2008)
New Revision: 4860
Modified:
trunk/src/host/sjf2410-linux/ppt.c
Log:
This fixes compilation on non-x86.
Some platforms, such as PowerPC, don't have sys/io.h and don't support inb/outb.
Signed-off-by: Michael Buesch <mb at bu3sch.de>
Modified: trunk/src/host/sjf2410-linux/ppt.c
===================================================================
--- trunk/src/host/sjf2410-linux/ppt.c 2008-12-08 15:26:11 UTC (rev 4859)
+++ trunk/src/host/sjf2410-linux/ppt.c 2008-12-09 09:47:14 UTC (rev 4860)
@@ -1,158 +1,161 @@
-#include <stdio.h>
-#ifdef __WINDOWS__
-#include <windows.h>
-#include <conio.h>
-#else
-#include <unistd.h>
-#include <stdlib.h>
-#include <sys/io.h>
-#include <linux/parport.h>
-#include <linux/ppdev.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#endif
-#include "ppt.h"
-
-/* Add support for Linux host:
- * (C) 2006 by Harald Welte <hwelte at hmw-consulting.de>
- *
- * Sponsored by FIC First International Computing, Taiwan.
- */
-
-int validPpt;
-
-int GetValidPpt(void)
-{
-#ifdef __WINDOWS__
- // search for valid parallel port
- _outp(LPT1, 0x55);
- if((int)_inp(LPT1) == 0x55)
- return LPT1;
-
- _outp(LPT2, 0x55);
- if((int)_inp(LPT2) == 0x55)
- return LPT2;
-
- _outp(LPT3, 0x55);
- if((int)_inp(LPT3) == 0x55)
- return LPT3;
-
- return 0;
-#else
-#ifdef LINUX_PPDEV
- int i, ppt;
-
- ppt = open("/dev/parport0", O_WRONLY);
- if (ppt < 0) {
- fprintf(stderr, "can't open /dev/parport0\n");
- return 0;
- }
-
- i = ioctl(ppt, PPCLAIM);
- if (i < 0) {
- fprintf(stderr, "can't claim device\n");
- close(ppt);
- return 0;
- }
- return ppt;
-#else
- if (ioperm(LPT1, 3, 1) != 0) {
- fprintf(stderr, "missing privileges for direct i/o");
- exit(1);
- }
-
- return LPT1;
-#endif
-#endif
-}
-
-#define ECP_ECR (0x402)
-#define ECR_STANDARD (0x0)
-#define ECR_DISnERRORINT (0x10)
-#define ECR_DISDMA (0x0)
-#define ECR_DISSVCINT (0x4)
-
-void SetPptCompMode(void)
-{
-#ifdef __WINDOWS__
- //configure the parallel port at the compatibility mode.
- _outp(validPpt+ECP_ECR,ECR_STANDARD | ECR_DISnERRORINT | ECR_DISDMA | ECR_DISSVCINT);
-#else
-#ifdef LINUX_PPDEV
- int i;
-
- i = PARPORT_MODE_COMPAT;
- i = ioctl(validPpt, PPSETMODE, &i);
- if (i < 0) {
- fprintf(stderr, "can't set compatible mode\n");
- close(validPpt);
- exit(1);
- }
-
- i = IEEE1284_MODE_COMPAT;
- i = ioctl(validPpt, PPNEGOT, &i);
- if (i < 0) {
- fprintf(stderr, "can't set compatible 1284 mode\n");
- close(validPpt);
- exit(1);
- }
-#endif
-#endif
-}
-
-int InstallGiveIo(void)
-{
-#ifdef __WINDOWS__
- HANDLE h;
- OSVERSIONINFO osvi;
-
- osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
- GetVersionEx(&osvi);
-
- if(osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
- {
- //OS=NT/2000
- h = CreateFile("\\\\.\\giveio", GENERIC_READ, 0, NULL,
- OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
- CloseHandle(h);
- if(h == INVALID_HANDLE_VALUE)
- return 0;
- else
- return 0x2000;
- }
- else
- { //OS=WIN98
- return 0x0098;
- }
-#endif
-}
-
-#ifndef __WINDOWS__
-#ifdef LINUX_PPDEV
-void OutputPpt(unsigned char value)
-{
- int i = value;
-
- ioctl(validPpt, PPWDATA, &i);
-}
-
-unsigned char InputPpt(void)
-{
- int i;
-
- ioctl(validPpt, PPRSTATUS, &i);
-
- return (i & 0xff);
-}
-#else
-void OutputPpt(unsigned char value)
-{
- outb(value, validPpt);
-}
-unsigned char InputPpt(void)
-{
- return inb(validPpt+1);
-}
-#endif
-#endif
+#include <stdio.h>
+#ifdef __WINDOWS__
+#include <windows.h>
+#include <conio.h>
+#else
+#include <unistd.h>
+#include <stdlib.h>
+#ifdef LINUX_PPDEV
+#include <linux/parport.h>
+#include <linux/ppdev.h>
+#else
+#include <sys/io.h>
+#endif
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#endif
+#include "ppt.h"
+
+/* Add support for Linux host:
+ * (C) 2006 by Harald Welte <hwelte at hmw-consulting.de>
+ *
+ * Sponsored by FIC First International Computing, Taiwan.
+ */
+
+int validPpt;
+
+int GetValidPpt(void)
+{
+#ifdef __WINDOWS__
+ // search for valid parallel port
+ _outp(LPT1, 0x55);
+ if((int)_inp(LPT1) == 0x55)
+ return LPT1;
+
+ _outp(LPT2, 0x55);
+ if((int)_inp(LPT2) == 0x55)
+ return LPT2;
+
+ _outp(LPT3, 0x55);
+ if((int)_inp(LPT3) == 0x55)
+ return LPT3;
+
+ return 0;
+#else
+#ifdef LINUX_PPDEV
+ int i, ppt;
+
+ ppt = open("/dev/parport0", O_WRONLY);
+ if (ppt < 0) {
+ fprintf(stderr, "can't open /dev/parport0\n");
+ return 0;
+ }
+
+ i = ioctl(ppt, PPCLAIM);
+ if (i < 0) {
+ fprintf(stderr, "can't claim device\n");
+ close(ppt);
+ return 0;
+ }
+ return ppt;
+#else
+ if (ioperm(LPT1, 3, 1) != 0) {
+ fprintf(stderr, "missing privileges for direct i/o");
+ exit(1);
+ }
+
+ return LPT1;
+#endif
+#endif
+}
+
+#define ECP_ECR (0x402)
+#define ECR_STANDARD (0x0)
+#define ECR_DISnERRORINT (0x10)
+#define ECR_DISDMA (0x0)
+#define ECR_DISSVCINT (0x4)
+
+void SetPptCompMode(void)
+{
+#ifdef __WINDOWS__
+ //configure the parallel port at the compatibility mode.
+ _outp(validPpt+ECP_ECR,ECR_STANDARD | ECR_DISnERRORINT | ECR_DISDMA | ECR_DISSVCINT);
+#else
+#ifdef LINUX_PPDEV
+ int i;
+
+ i = PARPORT_MODE_COMPAT;
+ i = ioctl(validPpt, PPSETMODE, &i);
+ if (i < 0) {
+ fprintf(stderr, "can't set compatible mode\n");
+ close(validPpt);
+ exit(1);
+ }
+
+ i = IEEE1284_MODE_COMPAT;
+ i = ioctl(validPpt, PPNEGOT, &i);
+ if (i < 0) {
+ fprintf(stderr, "can't set compatible 1284 mode\n");
+ close(validPpt);
+ exit(1);
+ }
+#endif
+#endif
+}
+
+int InstallGiveIo(void)
+{
+#ifdef __WINDOWS__
+ HANDLE h;
+ OSVERSIONINFO osvi;
+
+ osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&osvi);
+
+ if(osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
+ {
+ //OS=NT/2000
+ h = CreateFile("\\\\.\\giveio", GENERIC_READ, 0, NULL,
+ OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+ CloseHandle(h);
+ if(h == INVALID_HANDLE_VALUE)
+ return 0;
+ else
+ return 0x2000;
+ }
+ else
+ { //OS=WIN98
+ return 0x0098;
+ }
+#endif
+}
+
+#ifndef __WINDOWS__
+#ifdef LINUX_PPDEV
+void OutputPpt(unsigned char value)
+{
+ int i = value;
+
+ ioctl(validPpt, PPWDATA, &i);
+}
+
+unsigned char InputPpt(void)
+{
+ int i;
+
+ ioctl(validPpt, PPRSTATUS, &i);
+
+ return (i & 0xff);
+}
+#else
+void OutputPpt(unsigned char value)
+{
+ outb(value, validPpt);
+}
+unsigned char InputPpt(void)
+{
+ return inb(validPpt+1);
+}
+#endif
+#endif
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