diff options
| author | Jiri Pirko <jiri@mellanox.com> | 2020-02-24 08:35:51 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-24 11:55:07 -0800 |
| commit | 3e6cacaf51d79ac38acf2764275d022bd61d0ef6 (patch) | |
| tree | 458f72e58fab70a28f36b406c6ec2b700ea299c4 | |
| parent | 3128f3a150f6f0da69db6b7ca79b044c4260b579 (diff) | |
mlxsw: acl_flex_actions: Trap all ACL dropped packets to DISCARD_*_ACL traps
Introduce a new set of traps:
DISCARD_INGRESS_ACL and DISCARD_EGRESS_ACL
Set the trap_action from NOP to TRAP which causes the packets dropped
by the TRAP action to be trapped under new trap IDs, depending on the
ingress/egress binding point.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/trap.h | 2 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c index b0e587583528..424ef26e6cca 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c @@ -820,8 +820,10 @@ int mlxsw_afa_block_append_drop(struct mlxsw_afa_block *block, bool ingress) if (IS_ERR(act)) return PTR_ERR(act); - mlxsw_afa_trap_pack(act, MLXSW_AFA_TRAP_TRAP_ACTION_NOP, - MLXSW_AFA_TRAP_FORWARD_ACTION_DISCARD, 0); + mlxsw_afa_trap_pack(act, MLXSW_AFA_TRAP_TRAP_ACTION_TRAP, + MLXSW_AFA_TRAP_FORWARD_ACTION_DISCARD, + ingress ? MLXSW_TRAP_ID_DISCARD_INGRESS_ACL : + MLXSW_TRAP_ID_DISCARD_EGRESS_ACL); return 0; } EXPORT_SYMBOL(mlxsw_afa_block_append_drop); diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h index 12e1fa998d42..eaa521b7561b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/trap.h +++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h @@ -102,6 +102,8 @@ enum { MLXSW_TRAP_ID_ACL1 = 0x1C1, /* Multicast trap used for routes with trap-and-forward action */ MLXSW_TRAP_ID_ACL2 = 0x1C2, + MLXSW_TRAP_ID_DISCARD_INGRESS_ACL = 0x1C3, + MLXSW_TRAP_ID_DISCARD_EGRESS_ACL = 0x1C4, MLXSW_TRAP_ID_MAX = 0x1FF }; |