panic at AR9132 by USB hi load

[Mori Hiroki]

Hi

Sorry I seem this is OSS bug.

OSS have MIPS or Big-Endian or USB-Audio bug.

Thanks

Hiroki Mori


----- Original Message -----
> From: Mori Hiroki <yamori813 at yahoo.co.jp>
> To: "freebsd-mips at freebsd.org" <freebsd-mips at freebsd.org>
> Cc: 
> Date: 2018/8/2, Thu 10:33
> Subject: Re: panic at AR9132 by USB hi load
> 
> Hi
> 
> I seem different AR9132 and AR7161 USB.
> 
> AR7161 is normal USB but AR9132 is OTG.
> 
> 
> I think we need OTG code for AR9132.
> 
> Thanks
> 
> Hiroki Mori
> 
> 
> ----- Original Message -----
>>  From: Mori Hiroki <yamori813 at yahoo.co.jp>
>>  To: "freebsd-mips at freebsd.org" <freebsd-mips at freebsd.org>
>>  Cc: 
>>  Date: 2018/8/1, Wed 12:52
>>  Subject: panic at AR9132 by USB hi load
>> 
>>  Hi
>> 
>>  I use Buffalo WZR-HP-G300NH. This is AR9132.
>>  This target have USB interface.
>> 
>>  This device is panic by USB hi load.
>> 
>>  For example I use USB sound module and this command make panic soon.
>> 
>>  % cat /dev/dsp > /dev/null
>> 
>>  Trap cause = 5 (address error (store) - kernel mode)
>>  [ thread pid 13 tid 100025 ]
>>  Stopped at      0
>>  db> trace
>>  Tracing pid 13 tid 100025 td 0x80772780
>>  feeder_matrix_oss_set_channel_order+0x19f8 (?,?,?,?) ra 80127064 sp 
> c06c3bc0 sz 
>>  0
>>  feeder_matrix_oss_set_channel_order+0x4690 (?,?,7bf,?) ra 0 sp c06c3bc0 sz 
> 0
>>  db> show thread
>>  Thread 100025 at 0x80772780:
>>   proc (pid 13): 0x8076c388
>>   name: usbus0
>>   stack: 0xc06c2000-0xc06c3fff
>>   flags: 0x1000004  pflags: 0x200000
>>   state: RUNNING (CPU 0)
>>   priority: 24
>>   container lock: sched lock (0x80598700)
>>   last voluntary switch: 34 ms ago
>> 
>>  I use dump1090 program by RTL2838UHIDIR USB dongle on AR9132.
>>  This have no problem. I think this is not so hi load.
>> 
>>  I also use Buffalo WZR-HP-AG300H(AR7161).
>>  This target is work fine on hi load.
>> 
>>  If you have advice, Please let me know.
>> 
>>  Regards
>> 
>>  Hiroki Mori
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