net/mlx5e: Allow one failure when offloading tc encap rules under multipath

Browse source

In a similar manner to uplink/VF LAG, under multipath we add encap peer
rule on the second port as well.

However, unlike the LAG case, we do want to allow failure for adding
one of the rules. This happens due to using a routing hint while doing
the route lookup when one path (next hop device) is down.

Introduce a new flag to indicate that route lookup failed for encap
flow. Note that a flow may still not be offloaded to hw due to missing
neighbour, in that case, the neigh update event will take care of it.

Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

...

This commit is contained in:

Roi Dayan 2019-02-05 17:59:58 +02:00 • committed by Saeed Mahameed

parent 95dc1902c3

commit ef06c9ee89

1 changed files with 12 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

14

drivers/net/ethernet/mellanox/mlx5/core/en_tc.c

View file