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devlink: Add tunnel generic packet traps

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Add packet traps that can report packets that were dropped during tunnel
decapsulation.

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 15:00:54 +02:00
committed by David S. Miller
parent f528dfc460
commit 13c056ec7d
3 changed files with 16 additions and 0 deletions
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2
net/core/devlink.c
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@@ -7707,6 +7707,7 @@ static const struct devlink_trap devlink_trap_generic[] = {
DEVLINK_TRAP(IPV4_LPM_UNICAST_MISS, EXCEPTION),
DEVLINK_TRAP(IPV6_LPM_UNICAST_MISS, EXCEPTION),
DEVLINK_TRAP(NON_ROUTABLE, DROP),
DEVLINK_TRAP(DECAP_ERROR, EXCEPTION),
};
#define DEVLINK_TRAP_GROUP(_id) \
@@ -7719,6 +7720,7 @@ static const struct devlink_trap_group devlink_trap_group_generic[] = {
DEVLINK_TRAP_GROUP(L2_DROPS),
DEVLINK_TRAP_GROUP(L3_DROPS),
DEVLINK_TRAP_GROUP(BUFFER_DROPS),
DEVLINK_TRAP_GROUP(TUNNEL_DROPS),
};
static int devlink_trap_generic_verify(const struct devlink_trap *trap)