Panic with 3Com OfficeConnect WiFi PC card

From: Matt Haught <matt_at_haught.org>
Date: Sun, 8 Jun 2003 03:48:34 -0400
Hi,
I am getting this ?panic? when my 3Com (3CRSHPW196) WiFi card is already
inserted into the slot on boot up (also happens with a insert while running)
on a fresh build of current from today.  This is on a Dell Inspiron 2600,
and also occured when i orginally installed beta2 and when I use the GENERIC
kernel.  I also tried disabling ACPI but there was no change.  From what I
have read the card uses a Atmel AT76C503A chip and is not supported yet, but
I would not think that it would panic just b/c its not supported.  My only
workaround is to remember to pop the card out when I boot over, but my
memory is not always so good :)

Thanks,
Matt Haught
matt_at_haught.org

This damn laptop does not have a serial port so I had to manually type this
out :)  If anyone needs anything else, feel free to ask.
---- snip ----
pcib1: device pccard0 requested decoded memory range 0xe0200000-0xe02fffff


Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0xd5896000
fault code              = supervisor read, page no present
instruction pointer     = 0x8:0xc0177725
stack pointer           = 0x10:0xccda9950
frame pointer           = 0x10:0xccda9b68
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 5 (cbb0)
kernel: type 12 trap, code=0
Stopped at      pccard_scan_cis+0x175:  movzbl  0(%eax,%edx,1),%eax
db> trace
pccard_scan_cis(c2526880,c0178630,ccda9b7c,0,0) at pccard_scan_cis+0x175
pccard_read_cis(c2501600,c2526880,c03d6200,1,c035d367) at
pccard_read_cis+0xb4
pccard_attach_card(c2526880,c24c4190,c037dae0,c2501a04,c2501a00) at
pccard_attach_card+0x8f
CARD_ATTACH_CARD(c2526880,ccda9cec,30000811,ccda9cec,c017c2de) at
CARD_ATTACH_CARD+0x48
exca_insert(c2501a04,3bd,0,30000811,30000811) at exca_insert+0x23
cbb_insert(c2501a00,0,c034e495,3bd,c017c0d0) at cbb_insert+0x8e
cbb_event_thread(c2501a00,ccda9d48,c035bb1b,30c,0) at cbb_event_thread+0x7b
fork_exit(c017c0d0,c2501a00,ccda9d48) at fork_exit+0xc0
fork_trampoline() at fork_trampoline+0x1a
--- trap 0x1, eip = 0, esp = 0xccda9d7c, ebp = 0 ---
db> reset

Received on Sat Jun 07 2003 - 22:48:41 UTC

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