diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 78 |
1 files changed, 12 insertions, 66 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c index df6afdd573f1..675ce122768b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c @@ -1396,52 +1396,6 @@ static void mlxsw_sx_pude_event_func(const struct mlxsw_reg_info *reg, mlxsw_sx_pude_ib_event_func(mlxsw_sx_port, status); } -static struct mlxsw_event_listener mlxsw_sx_pude_event = { - .func = mlxsw_sx_pude_event_func, - .trap_id = MLXSW_TRAP_ID_PUDE, -}; - -static int mlxsw_sx_event_register(struct mlxsw_sx *mlxsw_sx, - enum mlxsw_event_trap_id trap_id) -{ - struct mlxsw_event_listener *el; - char hpkt_pl[MLXSW_REG_HPKT_LEN]; - int err; - - switch (trap_id) { - case MLXSW_TRAP_ID_PUDE: - el = &mlxsw_sx_pude_event; - break; - } - err = mlxsw_core_event_listener_register(mlxsw_sx->core, el, mlxsw_sx); - if (err) - return err; - - mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_FORWARD, trap_id); - err = mlxsw_reg_write(mlxsw_sx->core, MLXSW_REG(hpkt), hpkt_pl); - if (err) - goto err_event_trap_set; - - return 0; - -err_event_trap_set: - mlxsw_core_event_listener_unregister(mlxsw_sx->core, el, mlxsw_sx); - return err; -} - -static void mlxsw_sx_event_unregister(struct mlxsw_sx *mlxsw_sx, - enum mlxsw_event_trap_id trap_id) -{ - struct mlxsw_event_listener *el; - - switch (trap_id) { - case MLXSW_TRAP_ID_PUDE: - el = &mlxsw_sx_pude_event; - break; - } - mlxsw_core_event_listener_unregister(mlxsw_sx->core, el, mlxsw_sx); -} - static void mlxsw_sx_rx_listener_func(struct sk_buff *skb, u8 local_port, void *priv) { @@ -1497,7 +1451,8 @@ err_port_module_info_get: #define MLXSW_SX_RXL(_trap_id) \ MLXSW_RXL(mlxsw_sx_rx_listener_func, _trap_id, TRAP_TO_CPU, FORWARD) -static const struct mlxsw_listener mlxsw_sx_rx_listener[] = { +static const struct mlxsw_listener mlxsw_sx_listener[] = { + MLXSW_EVENTL(mlxsw_sx_pude_event_func, PUDE), MLXSW_SX_RXL(FDB_MC), MLXSW_SX_RXL(STP), MLXSW_SX_RXL(LACP), @@ -1530,20 +1485,20 @@ static int mlxsw_sx_traps_init(struct mlxsw_sx *mlxsw_sx) if (err) return err; - for (i = 0; i < ARRAY_SIZE(mlxsw_sx_rx_listener); i++) { + for (i = 0; i < ARRAY_SIZE(mlxsw_sx_listener); i++) { err = mlxsw_core_trap_register(mlxsw_sx->core, - &mlxsw_sx_rx_listener[i], + &mlxsw_sx_listener[i], mlxsw_sx); if (err) - goto err_rx_listener_register; + goto err_listener_register; } return 0; -err_rx_listener_register: +err_listener_register: for (i--; i >= 0; i--) { mlxsw_core_trap_unregister(mlxsw_sx->core, - &mlxsw_sx_rx_listener[i], + &mlxsw_sx_listener[i], mlxsw_sx); } return err; @@ -1553,9 +1508,9 @@ static void mlxsw_sx_traps_fini(struct mlxsw_sx *mlxsw_sx) { int i; - for (i = 0; i < ARRAY_SIZE(mlxsw_sx_rx_listener); i++) { + for (i = 0; i < ARRAY_SIZE(mlxsw_sx_listener); i++) { mlxsw_core_trap_unregister(mlxsw_sx->core, - &mlxsw_sx_rx_listener[i], + &mlxsw_sx_listener[i], mlxsw_sx); } } @@ -1649,16 +1604,10 @@ static int mlxsw_sx_init(struct mlxsw_core *mlxsw_core, return err; } - err = mlxsw_sx_event_register(mlxsw_sx, MLXSW_TRAP_ID_PUDE); - if (err) { - dev_err(mlxsw_sx->bus_info->dev, "Failed to register for PUDE events\n"); - goto err_event_register; - } - err = mlxsw_sx_traps_init(mlxsw_sx); if (err) { - dev_err(mlxsw_sx->bus_info->dev, "Failed to set traps for RX\n"); - goto err_rx_listener_register; + dev_err(mlxsw_sx->bus_info->dev, "Failed to set traps\n"); + goto err_listener_register; } err = mlxsw_sx_flood_init(mlxsw_sx); @@ -1671,9 +1620,7 @@ static int mlxsw_sx_init(struct mlxsw_core *mlxsw_core, err_flood_init: mlxsw_sx_traps_fini(mlxsw_sx); -err_rx_listener_register: - mlxsw_sx_event_unregister(mlxsw_sx, MLXSW_TRAP_ID_PUDE); -err_event_register: +err_listener_register: mlxsw_sx_ports_remove(mlxsw_sx); return err; } @@ -1683,7 +1630,6 @@ static void mlxsw_sx_fini(struct mlxsw_core *mlxsw_core) struct mlxsw_sx *mlxsw_sx = mlxsw_core_driver_priv(mlxsw_core); mlxsw_sx_traps_fini(mlxsw_sx); - mlxsw_sx_event_unregister(mlxsw_sx, MLXSW_TRAP_ID_PUDE); mlxsw_sx_ports_remove(mlxsw_sx); } |