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devlink: Add overlay source MAC is multicast trap

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Add packet trap that can report NVE packets that the device decided to
drop because their overlay source MAC is multicast.

Signed-off-by: Amit Cohen <amitc@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Cohen
2020-01-19 15:00:58 +02:00
committed by David S. Miller
parent 27942c7000
commit c3cae4916e
3 changed files with 8 additions and 0 deletions
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net/core/devlink.c
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@@ -7708,6 +7708,7 @@ static const struct devlink_trap devlink_trap_generic[] = {
DEVLINK_TRAP(IPV6_LPM_UNICAST_MISS, EXCEPTION),
DEVLINK_TRAP(NON_ROUTABLE, DROP),
DEVLINK_TRAP(DECAP_ERROR, EXCEPTION),
DEVLINK_TRAP(OVERLAY_SMAC_MC, DROP),
};
#define DEVLINK_TRAP_GROUP(_id) \