]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
cxgbe(4): Add another setting to the knob that controls congestion.
authorNavdeep Parhar <np@FreeBSD.org>
Fri, 9 Sep 2022 22:16:22 +0000 (15:16 -0700)
committerNavdeep Parhar <np@FreeBSD.org>
Thu, 2 Feb 2023 07:18:51 +0000 (23:18 -0800)
commit5adfcaeacafa73522cf98403428e7785a7aecc82
tree14621d608fb1b8c059e7f66742ba31db9c64fea6
parentaf0f5fe24c9b16341ee9c981d572150b74c41fa9
cxgbe(4): Add another setting to the knob that controls congestion.

hw.cxgbe.cong_drop=2 will generate backpressure *and* drop frames for
queues that are congested.

Sponsored by: Chelsio Communications

(cherry picked from commit df275ae5090048fb7a8c082d509fae57e891957a)
share/man/man4/cxgbe.4
sys/dev/cxgbe/adapter.h
sys/dev/cxgbe/t4_netmap.c
sys/dev/cxgbe/t4_sge.c