[Bug 627] New: gsmd is not able to communicate with the gsm modem

[bugzilla-daemon at bugzilla.openmoko.org]

http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=627

           Summary: gsmd is not able to communicate with the gsm modem
           Product: OpenMoko
           Version: current svn head
          Platform: Neo1973
        OS/Version: Linux
            Status: NEW
          Severity: critical
          Priority: P2
         Component: kernel
        AssignedTo: laforge at openmoko.org
        ReportedBy: alphaone at openmoko.org
                CC: buglog at lists.openmoko.org


Working kernels (from buildhost) are:
uImage-2.6.21.3-moko10-r3_0_0_2179_0-fic-gta01.bin
uImage-2.6.21.3-moko10-r3_0_0_2288_0-fic-gta01.bin

while

uImage-2.6.21.3-moko10-r3_0_0_2308_0-fic-gta01.bin
uImage-2.6.21.5-moko10-r1_0_0_2350_0-fic-gta01.bin

are not working (gsmd always times out/exits with modem dead message).
rootfs used during testing was
openmoko-devel-image-fic-gta01-20070701120015.rootfs.jffs2

gsmd.log from non-working kernels are always:

root at fic-gta01:~$ tail -f /tmp/gsm.log 
Thu Jan  1 00:02:38 1970 <1> machine.c:72:gsmd_machine_plugin_load() loading
machine plugin "generic"
Thu Jan  1 00:02:38 1970 <1> vendor.c:75:gsmd_vendor_plugin_load() loading
vendor plugin "ti"
Thu Jan  1 00:02:38 1970 <1> machine.c:56:gsmd_machine_plugin_find() selecting
machine plugin "generic"
Thu Jan  1 00:02:38 1970 <1> atcmd.c:467:atcmd_drain() c_iflag = 0x00000000,
c_oflag = 0x00000000, c_cflag = 0x800018b2, c_lflag = 0x00000a30
Thu Jan  1 00:02:38 1970 <1> vendor.c:59:gsmd_vendor_plugin_find() selecting
vendor plugin "TI Calypso"
Thu Jan  1 00:02:38 1970 <1> atcmd.c:452:atcmd_submit() submitting command `ATE0V1'
Thu Jan  1 00:02:38 1970 <1> atcmd.c:452:atcmd_submit() submitting command `ATE0'
Thu Jan  1 00:03:08 1970 <8> gsmd.c:227:firstcmd_tmr_cb() No response from GSM
Modemgsmd - (C) 2006-2007 by Harald Welte <laforge at gnumonks.org>
This program is FREE SOFTWARE under the terms of GNU GPL



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