diff options
| author | Gatis Peisenieks <gatis@mikrotik.com> | 2021-05-27 17:44:23 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-05-27 16:06:46 -0700 |
| commit | 057f4af2b1716f6d6cef285a1c9b7a9bb63d822b (patch) | |
| tree | 6f80e840a62ac13297c67336a72fb05dec3f95dc /net/lapb/lapb_timer.c | |
| parent | 8042824a3c0bcf7fc96c62b932b44b0b54714642 (diff) | |
atl1c: add 4 RX/TX queue support for Mikrotik 10/25G NIC
More RX/TX queues on a network card help spread the CPU load among
cores and achieve higher overall networking performance. The new
Mikrotik 10/25G NIC supports 4 RX and 4 TX queues. TX queues are
treated with equal priority. RX queue balancing is fixed based on
L2/L3/L4 hash.
This adds support for 4 RX/TX queues while maintaining backwards
compatibility with older hardware.
Simultaneous TX + RX performance on AMD Threadripper 3960X
with Mikrotik 10/25G NIC improved from 1.6Mpps to 3.2Mpps per port.
Backwards compatiblitiy was verified with AR8151 and AR8131 based
NICs.
Signed-off-by: Gatis Peisenieks <gatis@mikrotik.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions