[Bug 282805] Support for Aquantia AQC113 and AQC113C Ethernet Controllers
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Date: Fri, 20 Feb 2026 15:54:55 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282805 --- Comment #35 from David Burgess <david@burgess.tech> --- Interesting result. I found tx_abdicate=1 improves receive speed but hurts transmit and makes it less consistent. This is with RSS enabled. tx_abdicate=0 root@bgfw:~ # iperf3 -c 192.168.4.5 Connecting to host 192.168.4.5, port 5201 [ 5] local 192.168.4.1 port 36705 connected to 192.168.4.5 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 1000 MBytes 8.38 Gbits/sec 156 583 KBytes [ 5] 1.00-2.00 sec 1018 MBytes 8.54 Gbits/sec 181 144 KBytes [ 5] 2.00-3.00 sec 1.02 GBytes 8.73 Gbits/sec 134 293 KBytes [ 5] 3.00-4.00 sec 1.01 GBytes 8.70 Gbits/sec 149 721 KBytes [ 5] 4.00-5.00 sec 1006 MBytes 8.44 Gbits/sec 174 433 KBytes [ 5] 5.00-6.06 sec 1.06 GBytes 8.61 Gbits/sec 133 576 KBytes [ 5] 6.06-7.00 sec 988 MBytes 8.84 Gbits/sec 101 557 KBytes [ 5] 7.00-8.00 sec 993 MBytes 8.31 Gbits/sec 147 307 KBytes [ 5] 8.00-9.00 sec 1.04 GBytes 9.00 Gbits/sec 108 556 KBytes [ 5] 9.00-10.00 sec 942 MBytes 7.90 Gbits/sec 135 505 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 9.95 GBytes 8.54 Gbits/sec 1418 sender [ 5] 0.00-10.00 sec 9.95 GBytes 8.54 Gbits/sec receiver iperf Done. root@bgfw:~ # iperf3 -c 192.168.4.5 -R Connecting to host 192.168.4.5, port 5201 Reverse mode, remote host 192.168.4.5 is sending [ 5] local 192.168.4.1 port 36704 connected to 192.168.4.5 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 978 MBytes 8.20 Gbits/sec [ 5] 1.00-2.00 sec 992 MBytes 8.31 Gbits/sec [ 5] 2.00-3.00 sec 1009 MBytes 8.47 Gbits/sec [ 5] 3.00-4.00 sec 986 MBytes 8.27 Gbits/sec [ 5] 4.00-5.00 sec 989 MBytes 8.29 Gbits/sec [ 5] 5.00-6.02 sec 998 MBytes 8.21 Gbits/sec [ 5] 6.02-7.00 sec 977 MBytes 8.38 Gbits/sec [ 5] 7.00-8.00 sec 1005 MBytes 8.43 Gbits/sec [ 5] 8.00-9.00 sec 990 MBytes 8.30 Gbits/sec [ 5] 9.00-10.04 sec 1.05 GBytes 8.70 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.04 sec 9.77 GBytes 8.36 Gbits/sec 0 sender [ 5] 0.00-10.04 sec 9.77 GBytes 8.36 Gbits/sec receiver tx_abdicate=1 root@bgfw:~ # iperf3 -c 192.168.4.5 Connecting to host 192.168.4.5, port 5201 [ 5] local 192.168.4.1 port 24136 connected to 192.168.4.5 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 886 MBytes 7.43 Gbits/sec 104 553 KBytes [ 5] 1.00-2.00 sec 945 MBytes 7.92 Gbits/sec 103 53.6 KBytes [ 5] 2.00-3.00 sec 856 MBytes 7.18 Gbits/sec 136 1.23 MBytes [ 5] 3.00-4.00 sec 948 MBytes 7.96 Gbits/sec 109 1.25 MBytes [ 5] 4.00-5.00 sec 939 MBytes 7.88 Gbits/sec 86 931 KBytes [ 5] 5.00-6.00 sec 974 MBytes 8.17 Gbits/sec 104 583 KBytes [ 5] 6.00-7.01 sec 993 MBytes 8.27 Gbits/sec 99 726 KBytes [ 5] 7.01-8.00 sec 851 MBytes 7.21 Gbits/sec 131 326 KBytes [ 5] 8.00-9.02 sec 843 MBytes 6.94 Gbits/sec 142 423 KBytes [ 5] 9.02-10.00 sec 802 MBytes 6.85 Gbits/sec 79 490 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 8.83 GBytes 7.58 Gbits/sec 1093 sender [ 5] 0.00-10.00 sec 8.83 GBytes 7.58 Gbits/sec receiver iperf Done. root@bgfw:~ # iperf3 -c 192.168.4.5 -R Connecting to host 192.168.4.5, port 5201 Reverse mode, remote host 192.168.4.5 is sending [ 5] local 192.168.4.1 port 25877 connected to 192.168.4.5 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 1.15 GBytes 9.87 Gbits/sec [ 5] 1.00-2.00 sec 1.15 GBytes 9.90 Gbits/sec [ 5] 2.00-3.02 sec 1.17 GBytes 9.90 Gbits/sec [ 5] 3.02-4.00 sec 1.13 GBytes 9.90 Gbits/sec [ 5] 4.00-5.00 sec 1.15 GBytes 9.90 Gbits/sec [ 5] 5.00-6.00 sec 1.15 GBytes 9.90 Gbits/sec [ 5] 6.00-7.00 sec 1.15 GBytes 9.90 Gbits/sec [ 5] 7.00-8.00 sec 1.15 GBytes 9.90 Gbits/sec [ 5] 8.00-9.01 sec 1.16 GBytes 9.89 Gbits/sec [ 5] 9.01-10.02 sec 1.16 GBytes 9.90 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.02 sec 11.5 GBytes 9.90 Gbits/sec 2 sender [ 5] 0.00-10.02 sec 11.5 GBytes 9.90 Gbits/sec receiver -- You are receiving this mail because: You are the assignee for the bug.