Apparent ath regression w/D-Link DWL-AG650

[Doug Barton]

Attilio Rao wrote:
> Please revert patch introduced in r200315.

Ok, that was the ticket. At r200314 the card worked, at r200315 I got
the following:

panic: resource_list_add: resource entry is busy
#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  0xc05f2edf in boot (howto=260)
    at /usr/local/src/sys/kern/kern_shutdown.c:416
#2  0xc05f31c2 in panic (fmt=Variable "fmt" is not available.
) at /usr/local/src/sys/kern/kern_shutdown.c:579
#3  0xc0619936 in resource_list_add (rl=0xc5271004, type=3, rid=16,
start=0,
    end=4294967295, count=65536) at
/usr/local/src/sys/kern/subr_bus.c:2873
#4  0xc05084a8 in pci_add_map (bus=0xc5329980, dev=0xc5a90080, reg=16,
    rl=0xc5271004, force=1, prefetch=0)
    at /usr/local/src/sys/dev/pci/pci.c:2446
#5  0xc0508ade in pci_add_resources (bus=0xc5329980, dev=0xc5a90080,
force=1,
    prefetchmask=0) at /usr/local/src/sys/dev/pci/pci.c:2716
#6  0xc04d9d9e in cardbus_attach_card (cbdev=0xc5329980)
    at /usr/local/src/sys/dev/cardbus/cardbus.c:199
#7  0xc04fdee5 in cbb_event_thread (arg=0xc521f000) at card_if.h:83
#8  0xc05caa08 in fork_exit (callout=0xc04fdbc0 <cbb_event_thread>,
    arg=0xc521f000, frame=0xe54edd38)
    at /usr/local/src/sys/kern/kern_fork.c:843
#9  0xc0844230 in fork_trampoline ()
    at /usr/local/src/sys/i386/i386/exception.s:270
(kgdb)

Full file is at freefall:~dougb/core.txt.200315


Doug

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