diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c index dc2217f1a07f..206751963a4f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c @@ -125,8 +125,8 @@ static void mlxsw_sp_rx_acl_drop_listener(struct sk_buff *skb, u8 local_port, consume_skb(skb); } -static void mlxsw_sp_rx_exception_listener(struct sk_buff *skb, u8 local_port, - void *trap_ctx) +static int __mlxsw_sp_rx_no_mark_listener(struct sk_buff *skb, u8 local_port, + void *trap_ctx) { struct devlink_port *in_devlink_port; struct mlxsw_sp_port *mlxsw_sp_port; @@ -139,7 +139,7 @@ static void mlxsw_sp_rx_exception_listener(struct sk_buff *skb, u8 local_port, err = mlxsw_sp_rx_listener(mlxsw_sp, skb, local_port, mlxsw_sp_port); if (err) - return; + return err; devlink = priv_to_devlink(mlxsw_sp->core); in_devlink_port = mlxsw_core_port_devlink_port_get(mlxsw_sp->core, @@ -147,10 +147,29 @@ static void mlxsw_sp_rx_exception_listener(struct sk_buff *skb, u8 local_port, skb_push(skb, ETH_HLEN); devlink_trap_report(devlink, skb, trap_ctx, in_devlink_port, NULL); skb_pull(skb, ETH_HLEN); - skb->offload_fwd_mark = 1; + + return 0; +} + +static void mlxsw_sp_rx_no_mark_listener(struct sk_buff *skb, u8 local_port, + void *trap_ctx) +{ + int err; + + err = __mlxsw_sp_rx_no_mark_listener(skb, local_port, trap_ctx); + if (err) + return; + netif_receive_skb(skb); } +static void mlxsw_sp_rx_mark_listener(struct sk_buff *skb, u8 local_port, + void *trap_ctx) +{ + skb->offload_fwd_mark = 1; + mlxsw_sp_rx_no_mark_listener(skb, local_port, trap_ctx); +} + #define MLXSW_SP_TRAP_DROP(_id, _group_id) \ DEVLINK_TRAP_GENERIC(DROP, DROP, _id, \ DEVLINK_TRAP_GROUP_GENERIC_ID_##_group_id, \ @@ -183,7 +202,7 @@ static void mlxsw_sp_rx_exception_listener(struct sk_buff *skb, u8 local_port, SET_FW_DEFAULT, SP_##_dis_group_id) #define MLXSW_SP_RXL_EXCEPTION(_id, _group_id, _action) \ - MLXSW_RXL(mlxsw_sp_rx_exception_listener, _id, \ + MLXSW_RXL(mlxsw_sp_rx_mark_listener, _id, \ _action, false, SP_##_group_id, SET_FW_DEFAULT) #define MLXSW_SP_TRAP_POLICER(_id, _rate, _burst) \ |