#18794: ath10k: Spurious quick kickout for STA
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Reporter: Anton van Bohemen <avbohemen@…> | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer
Component: base system | (trunk)
Resolution: | Version: Trunk
| Keywords:
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Comment (by bogey):
Replying to [comment:13 anonymous]:
> I noticed that the bug is triggered when OSx is connected to 2.4ghz
ath9k. The reason is because OSx and iOS they don't support HT40 on 2.4ghz
and they force the whole network to switch to HT20. This transition is
buggy on ath9k and makes ath9k interface unusable.
> That's where "Spurious quick kickout" bug is triggered on ath10k.
>
> I use r44898 and I don't get "Spurious quick kickout" anymore, but now I
was getting "Failed to stop TX DMA" on ath9k because of the HT40 issue.
>
> As a workaround I set HT20 in /etc/config/wireless for the ath9k radio
and everything is stable now. I hope they will fix HT40 to HT20 transition
soon.
>
> For more information check:
> http://svn.dd-wrt.com/ticket/2952#comment:110
> https://dev.openwrt.org/ticket/11862
Thanks for finding out. I will test to set ath9k to HT20. I'm still at
r44186.
--
Ticket URL: <https://dev.openwrt.org/ticket/18794#comment:15>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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