Hello Oldřich, On Sat, May 7, 2022 at 9:27 AM Oldřich Jedlička <oldium....@gmail.com> wrote: > .Hi Sergey, > > pá 29. 4. 2022 v 3:36 odesílatel Sergey Ryazanov > <ryazanov....@gmail.com> napsal: >> >> Frame encapsulation from Ethernet into the IEEE 802.11 frame format >> takes a considerable host CPU time on the xmit path. The firmware is >> able to do this operation for us, so enable encapsulation offloading for >> AP and Sta interface types to improve overall system performance. >> >> On a QCA9563+QCA9888-based access point in bridged mode, encapsulation >> offloading increases TCP 16-streams DL throughput from 365 to 396 mbps >> (+8%) and UDP DL throughput from 436 to 483 mbps (+11%). >> >> This change contains a backported series sent upstream [1] and an >> additional patch that enables encapsulation offloading by default. >> >> The new feature has been extensively tested with QCA9888 and works well. >> Kalle has no objections agains the code, but the lack of tests with >> other chips prevents it from being merged [1]. So the improvement is >> still in the RFC/RFT state. >> >> Brave testers who would like to improve the performance of their systems >> and report their results are welcome :) >> >> 1. >> https://lore.kernel.org/ath10k/20220402153615.9593-1-ryazanov....@gmail.com/ >> > > I am using your patch for two days. I am not able to tell whether it > does anything with regards to speed (I have not done any performance > tests for comparison), but at least it does not break the internet > connection, which is good :-) > > Tested on Archer C7 v4 (2x) and v5 (2x), both versions contain QCA9563 > + QCA9880.
Too many thanks for testing it! -- Sergey _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
