[BUG] SoftAP: zero speed between clients on QCA6174

[dukzcry at ya.ru]

В Чт, 03/08/2023 в 15:08 +0300, Kalle Valo пишет:
> > > > Kalle Valo <kvalo at kernel.org> writes:
> > > > 
> > > > > > > > dukzcry at ya.ru writes:
> > > > > > > > 
> > > > > > > > > > > > Looks like firmware issue. Fixed by downgrading
> > > > > > > > > > > > linux-firmware
> > > > > > > > > > > > package
> > > > > > > > > > > > down to 20220411
> > > > > > > > > > > > 
> > > > > > > > > > > > Last good firmware 
> > > > > > > > > > > > linux-firmware-20220411
> > > > > > > > > > > > [    3.859587] ath10k_pci 0000:02:00.0:
> > > > > > > > > > > > firmware ver
> > > > > > > > > > > > WLAN.RM.4.4.1-
> > > > > > > > > > > > 00157-QCARMSWPZ-1 api 6 features wowlan,ignore-
> > > > > > > > > > > > otp,mfp
> > > > > > > > > > > > crc32
> > > > > > > > > > > > 90eebefb
> > > > > > > > 
> > > > > > > > [...]
> > > > > > > > 
> > > > > > > > > > > > First bad firmware
> > > > > > > > > > > > linux-firmware-20220509
> > > > > > > > > > > > [    3.767713] ath10k_pci 0000:02:00.0:
> > > > > > > > > > > > firmware ver
> > > > > > > > > > > > WLAN.RM.4.4.1-
> > > > > > > > > > > > 00288- api 6 features wowlan,ignore-otp,mfp
> > > > > > > > > > > > crc32 bf907c7c
> > > > > > > > 
> > > > > > > > Thanks for the report, I forwarded this and hopefully
> > > > > > > > it gets
> > > > > > > > fixed.
> > > > 
> > > > There's now a new version firmware-6.bin_WLAN.RM.4.4.1-00309-
> > > > available:
> > > > 
> > > > https://github.com/kvalo/ath10k-firmware/tree/master/QCA6174/hw3.0/4.4.1
> > > > 
> > > > If you can, please test it and let us know if the issue is
> > > > fixed or
> > > > not.
> > > > 

Thanks! The issue is fixed with it. Thought noticed that SU-BEAMFORMEE
VHT capability is not supported anymore as reported by hostapd, not
sure if needed though, I just removed it from hostapd config

[    3.904686] ath10k_pci 0000:02:00.0: firmware ver WLAN.RM.4.4.1-
00309- api 6 features wowlan,ignore-otp,mfp crc32 0793bcf2

hostapd[1394]: Driver does not support configured VHT capability
[VHT_CAP_SU_BEAMFORMEE_CAPABLE]