Apparent ath regression w/D-Link DWL-AG650
attilio at freebsd.org
Sun Dec 27 00:11:06 UTC 2009
2009/12/27 Doug Barton <dougb at freebsd.org>:
> Doug Barton wrote:
>> I have an old PCMCIA card, a D-Link DWL-AG650 that used to work with
>> FreeBSD, and currently still works with Windows XP. However when I
>> insert it on today's -current it insta-panics with the information
>> that you can see at http://dougbarton.us/IMG_0034.jpg.
>> I'm 99% sure that this is an ath part, but JIC I compiled and booted a
>> GENERIC kernel, same problem.
>> I realize that it's an old part, however it's the only external card I
>> have left that does 11a, so I would like to get it working again if
>> possible. OTOH, the fact that it instantly panics the system is bad
>> all on its own.
> I THINK this is the stack trace for this problem, I'm having a bad
> freebsd-current day. :-/ The rest of the file is on freefall in my
> home directory, core.txt.ath
> Loaded symbols for /boot/kernel/if_ath.ko
> #0 doadump () at pcpu.h:246
> 246 pcpu.h: No such file or directory.
> in pcpu.h
> (kgdb) #0 doadump () at pcpu.h:246
> #1 0xc061dbcf in boot (howto=260)
> at /usr/local/src/sys/kern/kern_shutdown.c:416
> #2 0xc061deb2 in panic (fmt=Variable "fmt" is not available.
> ) at /usr/local/src/sys/kern/kern_shutdown.c:579
> #3 0xc0644656 in resource_list_add (rl=0xc5f37004, type=3, rid=16,
> end=4294967295, count=65536) at
> #4 0xc052da88 in pci_add_map (bus=0xc5ff1800, dev=0xc754b280, reg=16,
> rl=0xc5f37004, force=1, prefetch=0)
> at /usr/local/src/sys/dev/pci/pci.c:2446
> #5 0xc052e0be in pci_add_resources (bus=0xc5ff1800, dev=0xc754b280,
> prefetchmask=0) at /usr/local/src/sys/dev/pci/pci.c:2716
> #6 0xc04ff37e in cardbus_attach_card (cbdev=0xc5ff1800)
> at /usr/local/src/sys/dev/cardbus/cardbus.c:199
> #7 0xc05234c5 in cbb_event_thread (arg=0xc5ebc800) at card_if.h:83
> #8 0xc05f4bd8 in fork_exit (callout=0xc05231a0 <cbb_event_thread>,
> arg=0xc5ebc800, frame=0xe60f7d38)
> at /usr/local/src/sys/kern/kern_fork.c:843
> #9 0xc08701f0 in fork_trampoline ()
> at /usr/local/src/sys/i386/i386/exception.s:270
Please revert patch introduced in r200315.
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