Intel WiFi 5100/5300

[Mykola Dzham]

 Bernhard Schmidt wrote:
> Hi,
> 
> Update:
> 
> * iwnfw has now been split into individual modules so autoloading of firmware 
> module(s) does work again.
> * Changes have been made to RUN -> AUTH transition, this should fix the issue 
> reported by Glen and others.
> * Brandon reported issues in iwn_cmd() with large commands, those have been 
> fixed to.
> * DEAUTH is now handled correctly.
> 
> http://techwires.net/~bschmidt/patches/freebsd/iwn/iwn-20091024.tar.gz
> or
> http://techwires.net/~bschmidt/patches/freebsd/iwn/sys/

My 9.0-CURRENT r198465M amd64 crashes immediately after loading if_iwn
Backtrace from core:

(kgdb) bt
#0  doadump () at pcpu.h:223
#1  0xffffffff8016e35c in db_fncall (dummy1=Variable "dummy1" is not available.
) at /usr/local/arch/src/sys/ddb/db_command.c:548
#2  0xffffffff8016e691 in db_command (last_cmdp=0xffffffff805cff60, cmd_table=Variable "cmd_table" is not available.
) at /usr/local/arch/src/sys/ddb/db_command.c:445
#3  0xffffffff8016e8e0 in db_command_loop () at /usr/local/arch/src/sys/ddb/db_command.c:498
#4  0xffffffff801708b9 in db_trap (type=Variable "type" is not available.
) at /usr/local/arch/src/sys/ddb/db_main.c:229
#5  0xffffffff80232ab5 in kdb_trap (type=12, code=0, tf=0xffffff807923ea10) at /usr/local/arch/src/sys/kern/subr_kdb.c:535
#6  0xffffffff803dad8d in trap_fatal (frame=0xffffff807923ea10, eva=Variable "eva" is not available.
) at /usr/local/arch/src/sys/amd64/amd64/trap.c:855
#7  0xffffffff803dba35 in trap (frame=0xffffff807923ea10) at /usr/local/arch/src/sys/amd64/amd64/trap.c:348
#8  0xffffffff803c13a3 in calltrap () at /usr/local/arch/src/sys/amd64/amd64/exception.S:224
#9  0xffffffff803bba81 in _bus_dmamap_sync (dmat=0xffffff011008cd00, map=Variable "map" is not available.
)
    at /usr/local/arch/src/sys/amd64/amd64/busdma_machdep.c:933
#10 0xffffffff80ed86ae in iwn_notif_intr () from /boot/kernel/if_iwn.ko
#11 0xffffffff80ed8bf5 in iwn_intr () from /boot/kernel/if_iwn.ko
#12 0xffffff0110038780 in ?? ()
#13 0x0000000000000000 in ?? ()
#14 0xffffff00312a9c00 in ?? ()
#15 0xffffff00312a9c48 in ?? ()
#16 0xffffff00312a9ca8 in ?? ()
#17 0xffffff807923ebd0 in ?? ()
#18 0xffffffff801ddbb6 in intr_event_execute_handlers (p=Variable "p" is not available.
) at /usr/local/arch/src/sys/kern/kern_intr.c:1220
Previous frame inner to this frame (corrupt stack?)
(kgdb) 

Full crashinfo is on http://levsha.me/crash/iwn/core.20091025.txt

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