Hi Larry, On Tue, May 16, 2023 at 8:31 PM Larry Finger <Larry.Finger@xxxxxxxxxxxx> wrote: [...] > >> I'm out of time for today though so I cannot continue testing. > > I took time during my lunch break for some more experiments and came > > up with the attached patch (the vendor driver does something similar > > and I only noticed that after I observed some rtw_rx_pkt_stat with > > pkt_len being zero). > > It survived 30 minutes of uptime, updating my system and several > > iperf3 runs (in both directions). > > iperf results: > > - RX: 48 Mbit/s > > - TX: 33 Mbit/s > > > > And to be clear, those results are with: > > - the word IO bugfix > > - the initial two patches from this series > > - Larry's addition of the second RTL8723DS SDIO ID > > - the attached patch > > Martin, > > Please send me a copy of the version of sdio.c that works. It seems likely that > I got mine all messed up as the OP at GitHub is getting lots of warnings from > net/mac80211/rx.c:803. Please take the file from [0] - this is how I successfully tested it. Best regards, Martin [0] https://github.com/xdarklight/linux/commits/mangopi-mq-quad-20230516
