Re: port-evbarm/54696: Kernel panic in bus_dma.c on Raspberry Pi 3B/3B+

[sc.dying%gmail.com@localhost]

On 2019/11/25 17:48, Nick Hudson wrote:
> On 24/11/2019 13:50, sc.dying%gmail.com@localhost wrote:
>> The following reply was made to PR port-arm/54696; it has been noted by GNATS.
>>
>> From: sc.dying%gmail.com@localhost
>> To: Nick Hudson <nick.hudson%gmx.co.uk@localhost>, gnats-bugs%netbsd.org@localhost,
>>   skrll%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost,
>>   dhop%nwlink.com@localhost
>> Cc:
>> Subject: Re: port-evbarm/54696: Kernel panic in bus_dma.c on Raspberry Pi
>>   3B/3B+
>> Date: Sun, 24 Nov 2019 13:46:50 +0000
>>
>>   On 2019/11/24 10:21, Nick Hudson wrote:
>>   > New diff... Please provide a dwc2debug = 1 debug output log and maybe a
>>   > dwc2debug = 3 debug, but that'll be very verbose iirc
>>   >
>>   > nick
>>
>>   Here.
>>
>>   dwc2debug=1
> [snip]
> 
> I still dont know why dwc2 thinks it's sending/receiving (which is it,
> sorry?) 4 bytes per isoc frame.
> 
> dwc2debug=3 is probably needed here - new diff which adds the ability
> to change dwc2debug via sysctl(8) so you can change it to 3 just before
> you run your audio program.

Sorry for inconvenience.
The logs of dwc2debug=3 are after dwc2debug=1.

BTW, off topic a bit, I also add sysctl code to set dwc2debug.
NetBSD on RPI3B cannot use PL011 port as a console?