Re: iwlwifi crash after resume

From: Renato Botelho <garga_at_FreeBSD.org>
Date: Fri, 23 May 2025 18:45:01 UTC
On 23/05/25 14:13, Bjoern A. Zeeb wrote:
> On Fri, 23 May 2025, Renato Botelho wrote:
> 
>> I've been running a Lenovo ThinkPad E14 2nd gen and noticed wifi 
>> stopped working after resume.  Here are details about hw and running 
>> system and attached you can see a full dmesg.
>>
>> FreeBSD e14 15.0-CURRENT FreeBSD 15.0-CURRENT #8 arcpatch-D49773- 
>> n277388-366a9fb9e731: Wed May 21 13:31:57 -03 2025 root@e14:/usr/obj/ 
>> usr/src/amd64.amd64/sys/GENERIC-NODEBUG amd64
>>
>> iwlwifi0@pci0:0:20:3:   class=0x028000 rev=0x20 hdr=0x00 vendor=0x8086 
>> device=0xa0f0 subvendor=0x8086 subdevice=0x0
>> 074
>>    vendor     = 'Intel Corporation'
>>    device     = 'Wi-Fi 6 AX201'
>>    class      = network
>>
>> I can help testing patches and can collect any other needed dada, just 
>> let me know.
> 
> Can you try the workaround from this PR for now and see if it helps?
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263632#c27
> 
> It's the manual version of what the kernel would do (if it could).
Yeah, it helps.  Thanks!
-- 
Renato Botelho