Hi > Gesendet: Samstag, 05. September 2020 um 10:45 Uhr > Von: "Frank Wunderlich" <frank-w@xxxxxxxxxxxxxxx> > similar to bananapi-r2 (mt7530) ... > reverse-mode: > > [ ID] Interval Transfer Bitrate Retr > [ 5] 0.00-10.01 sec 1.05 GBytes 905 Mbits/sec 14533 sender <<<<<<<<<<< > [ 5] 0.00-10.00 sec 1.05 GBytes 905 Mbits/sec receiver these retransmitts are caused by missing pause-statement in devicetree of bananapi-r2. I got them with mainline driver too. After fixing it [1], i got the expected results with these mt7531-Patches: iperf3-client on r2 normal mode: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 1.10 GBytes 943 Mbits/sec 0 sender [ 5] 0.00-10.00 sec 1.10 GBytes 941 Mbits/sec receiver reverse mode: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 1.09 GBytes 939 Mbits/sec 0 sender [ 5] 0.00-10.00 sec 1.09 GBytes 937 Mbits/sec receiver Tested-By: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx> [1] https://patchwork.kernel.org/patch/11760003/ regards Frank
