ethtool: add CRC32 as an RSS hash function
authorJakub Kicinski <jakub.kicinski@netronome.com>
Wed, 8 Mar 2017 16:57:00 +0000 (08:57 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 10 Mar 2017 00:39:58 +0000 (16:39 -0800)
commitabb521e36b9286c262971974ebaeda2d67dadd86
tree78a151feea37ae0162b25dfe96f28f140d7c14b1
parent581319c58600b54612c417aff32ae9bbd79f4cdb
ethtool: add CRC32 as an RSS hash function

CRC32 engines are usually easily available in hardware and generate
OK spread for RSS hash.  Add CRC32 RSS hash function to ethtool API.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/ethtool.h
net/core/ethtool.c