From: David S. Miller <davem@davemloft.net>
Date: Wed, 19 May 2021 19:47:47 +0000 (-0700)
Subject: Merge branch 'mlxsw-mphash-policies'
X-Git-Tag: v5.15~843^2~502
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9287aa2bfd54a8a81f994defabcd92c737511d85;p=platform%2Fkernel%2Flinux-starfive.git

Merge branch 'mlxsw-mphash-policies'

Ido Schimmel says:

====================
mlxsw: Add support for new multipath hash policies

This patchset adds support for two new multipath hash policies in mlxsw.

Patch #1 emits net events whenever the
net.ipv{4,6}.fib_multipath_hash_fields sysctls are changed. This allows
listeners to react to changes in the packet fields used for the
computation of the multipath hash.

Patches #2-#3 refactor the code in mlxsw that is responsible for the
configuration of the multipath hash, so that it will be easier to extend
for the two new policies.

Patch #4 adds the register fields required to support the new policies.

Patch #5-#7 add support for inner layer 3 and custom multipath hash
policies.

Tested using following forwarding selftests:

* custom_multipath_hash.sh
* gre_custom_multipath_hash.sh
* gre_inner_v4_multipath.sh
* gre_inner_v6_multipath.sh
====================
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9287aa2bfd54a8a81f994defabcd92c737511d85