Messages in this thread | | | From | "Maciej S. Szmigiero" <> | Subject | Re: rtlwifi/rtl8192cu AP mode broken with PS STA | Date | Sat, 17 Apr 2021 20:07:52 +0200 |
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On 08.04.2021 21:04, Maciej S. Szmigiero wrote: > On 08.04.2021 06:42, Pkshih wrote: >>> -----Original Message----- >>> From: Maciej S. Szmigiero [mailto:mail@maciej.szmigiero.name] >>> Sent: Thursday, April 08, 2021 4:53 AM >>> To: Larry Finger; Pkshih >>> Cc: linux-wireless@vger.kernel.org; netdev@vger.kernel.org; linux-kernel@vger.kernel.org; >>> johannes@sipsolutions.net; kvalo@codeaurora.org >>> Subject: Re: rtlwifi/rtl8192cu AP mode broken with PS STA >>> > (...) >>>> Maceij, >>>> >>>> Does this patch fix the problem? >>> >>> The beacon seems to be updating now and STAs no longer get stuck in PS >>> mode. >>> Although sometimes (every 2-3 minutes with continuous 1s interval pings) >>> there is around 5s delay in updating the transmitted beacon - don't know >>> why, maybe the NIC hardware still has the old version in queue? >> >> Since USB device doesn't update every beacon, dtim_count isn't updated neither. >> It leads STA doesn't awake properly. Please try to fix dtim_period=1 in >> hostapd.conf, which tells STA awakes every beacon interval. > > The situation is the same with dtim_period=1. > (...)
Ping-Ke, are you going to submit your set_tim() patch so at least the AP mode is usable with PS STAs or are you waiting for a solution to the delayed beacon update issue?
Thanks, Maciej
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