[ovs-git] [openvswitch/ovs] d00eed: netdev-tc-offloads: Probe for allowing multiple ma...

GitHub noreply at github.com
Fri May 11 15:51:23 UTC 2018


  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: d00eeded6a9bd9c9c2b8a40a0e87f265a7e65577
      https://github.com/openvswitch/ovs/commit/d00eeded6a9bd9c9c2b8a40a0e87f265a7e65577
  Author: Paul Blakey <paulb at mellanox.com>
  Date:   2018-05-11 (Fri, 11 May 2018)

  Changed paths:
    M lib/netdev-tc-offloads.c
    M tests/ofproto-macros.at

  Log Message:
  -----------
  netdev-tc-offloads: Probe for allowing multiple masks on single priority

OVS datapath flows aren't overlapping, so having their tc flower
counterparts be prioritized makes no sense, we did so because of a
tc flower restriction.

Kernel tc flower added support for multiple masks on a single flower
instance (there's an instance per priority) to remove this restriction.
Probe for this once on first added port, and if available, use a
single priority per ethertype when inserting tc flower flows.

Signed-off-by: Paul Blakey <paulb at mellanox.com>
Reviewed-by: Roi Dayan <roid at mellanox.com>
Signed-off-by: Simon Horman <simon.horman at netronome.com>



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