CVS commit: src/sys/dev/pci

["Kengo NAKAHARA" <knakahara%netbsd.org@localhost>]

Module Name:    src
Committed By:   knakahara
Date:           Fri Sep 16 03:05:52 UTC 2022

Modified Files:
        src/sys/dev/pci: files.pci
        src/sys/dev/pci/ixgbe: ix_txrx.c ixgbe_netbsd.h

Log Message:
ixg(4) add an option for Tx to use deferred softint regardless of whether can get txq lock or not.

That imporve (7%) and stabilize throughput.  But that can cause
latency degradation, so off by default.

ok'ed by msaitoh@n.o.


To generate a diff of this commit:
cvs rdiff -u -r1.441 -r1.442 src/sys/dev/pci/files.pci
cvs rdiff -u -r1.99 -r1.100 src/sys/dev/pci/ixgbe/ix_txrx.c
cvs rdiff -u -r1.16 -r1.17 src/sys/dev/pci/ixgbe/ixgbe_netbsd.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.