mlxsw: spectrum: Use separate trap group for FID miss

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When a packet enters the device it is classified to a filtering
identifier (FID) based on the ingress port and VLAN. The FID miss trap
is used to trap packets for which a FID could not be found.

In mlxsw this trap should only be triggered when a port is enslaved to
an OVS bridge and a matching ACL rule could not be found, so as to
trigger learning.

These packets are therefore completely unrelated to packets hitting
local routes and should be in a different group. Move them.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Ido Schimmel 2020-05-26 02:05:47 +03:00 • committed by David S. Miller

parent 954eef2677

commit d322309d72

2 changed files with 4 additions and 1 deletions

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1

drivers/net/ethernet/mellanox/mlxsw/reg.h

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4

drivers/net/ethernet/mellanox/mlxsw/spectrum.c

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