diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 156 |
1 files changed, 40 insertions, 116 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 2713a64eae75..8c9c124724a6 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -2570,123 +2570,47 @@ static void mlxsw_sp_rx_listener_func(struct sk_buff *skb, u8 local_port, netif_receive_skb(skb); } +static void mlxsw_sp_rx_listener_mark_func(struct sk_buff *skb, u8 local_port, + void *priv) +{ + skb->offload_fwd_mark = 1; + return mlxsw_sp_rx_listener_func(skb, local_port, priv); +} + +#define MLXSW_SP_RXL(_func, _trap_id, _action) \ + { \ + .func = _func, \ + .local_port = MLXSW_PORT_DONT_CARE, \ + .trap_id = MLXSW_TRAP_ID_##_trap_id, \ + .action = MLXSW_REG_HPKT_ACTION_##_action, \ + } + static const struct mlxsw_rx_listener mlxsw_sp_rx_listener[] = { - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_FDB_MC, - }, + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, FDB_MC, TRAP_TO_CPU), /* Traps for specific L2 packet types, not trapped as FDB MC */ - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_STP, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_LACP, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_EAPOL, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_LLDP, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_MMRP, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_MVRP, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_RPVST, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_DHCP, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_IGMP_QUERY, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_IGMP_V1_REPORT, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_IGMP_V2_REPORT, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_IGMP_V2_LEAVE, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_IGMP_V3_REPORT, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_ARPBC, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_ARPUC, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_MTUERROR, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_TTLERROR, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_LBERROR, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_OSPF, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_IP2ME, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_RTR_INGRESS0, - }, - { - .func = mlxsw_sp_rx_listener_func, - .local_port = MLXSW_PORT_DONT_CARE, - .trap_id = MLXSW_TRAP_ID_HOST_MISS_IPV4, - }, + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, STP, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, LACP, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, EAPOL, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, LLDP, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, MMRP, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, MVRP, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, RPVST, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_mark_func, DHCP, MIRROR_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_mark_func, IGMP_QUERY, MIRROR_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, IGMP_V1_REPORT, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, IGMP_V2_REPORT, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, IGMP_V2_LEAVE, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, IGMP_V3_REPORT, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_mark_func, ARPBC, MIRROR_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_mark_func, ARPUC, MIRROR_TO_CPU), + /* L3 traps */ + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, MTUERROR, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, TTLERROR, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, LBERROR, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_mark_func, OSPF, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, IP2ME, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, RTR_INGRESS0, TRAP_TO_CPU), + MLXSW_SP_RXL(mlxsw_sp_rx_listener_func, HOST_MISS_IPV4, TRAP_TO_CPU), }; static int mlxsw_sp_traps_init(struct mlxsw_sp *mlxsw_sp) @@ -2713,7 +2637,7 @@ static int mlxsw_sp_traps_init(struct mlxsw_sp *mlxsw_sp) if (err) goto err_rx_listener_register; - mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_TRAP_TO_CPU, + mlxsw_reg_hpkt_pack(hpkt_pl, mlxsw_sp_rx_listener[i].action, mlxsw_sp_rx_listener[i].trap_id); err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(hpkt), hpkt_pl); if (err) |