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mlxsw: spectrum_trap: Add blackhole_nexthop trap
authorIdo Schimmel <idosch@nvidia.com>
Mon, 23 Nov 2020 07:12:29 +0000 (09:12 +0200)
committerJakub Kicinski <kuba@kernel.org>
Tue, 24 Nov 2020 20:14:56 +0000 (12:14 -0800)
commitfb37b95531837dea1a0c97a1f25192beed10df09
tree8394873bc1a58f4ef7b0417fec2e6151d997e442tree | snapshot
parentc5f3665b89d5eff70c768d5b21fddd0f6395f30ccommit | diff
mlxsw: spectrum_trap: Add blackhole_nexthop trap

Register with devlink the blackhole_nexthop trap so that mlxsw will be
able to report packets dropped due to a blackhole nexthop.

The internal trap identifier is "DISCARD_ROUTER3", which traps packets
dropped in the adjacency table.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c diff | blob | history
Linux Kernel Source Tree.