diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2015-10-15 15:43:27 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-16 06:27:55 (GMT) |
| commit | f24af330159aa1afbc6670e5786856a2a99d112c (patch) | |
| tree | 8e62a8779a3b5e8868745b8c9f82071a7d076628 /drivers/net/ethernet/mellanox/mlxsw/switchx2.c | |
| parent | ebb7963f9b14bbaa07b6074579225d6338318ecb (diff) | |
| download | linux-f24af330159aa1afbc6670e5786856a2a99d112c.tar.xz | |
mlxsw: Simplify traps creation
The Host Trap Group Table (HTGT) register configures trap groups, which
are populated with trap IDs using the Host PacKet Trap (HPKT) register.
However, a trap ID can only be present inside one trap group (the last
configured).
Instead of passing both the trap group and ID for the function that
packs HPKT, pass only the trap ID and derive from it the trap group.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/switchx2.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c index 7d5c851..85dcda4 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c @@ -1177,8 +1177,7 @@ static int mlxsw_sx_event_register(struct mlxsw_sx *mlxsw_sx, if (err) return err; - mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_FORWARD, - MLXSW_REG_HTGT_TRAP_GROUP_EMAD, trap_id); + 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; @@ -1322,7 +1321,6 @@ static int mlxsw_sx_traps_init(struct mlxsw_sx *mlxsw_sx) goto err_rx_listener_register; mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_TRAP_TO_CPU, - MLXSW_REG_HTGT_TRAP_GROUP_RX, mlxsw_sx_rx_listener[i].trap_id); err = mlxsw_reg_write(mlxsw_sx->core, MLXSW_REG(hpkt), hpkt_pl); if (err) @@ -1337,7 +1335,6 @@ err_rx_trap_set: err_rx_listener_register: for (i--; i >= 0; i--) { mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_FORWARD, - MLXSW_REG_HTGT_TRAP_GROUP_RX, mlxsw_sx_rx_listener[i].trap_id); mlxsw_reg_write(mlxsw_sx->core, MLXSW_REG(hpkt), hpkt_pl); @@ -1355,7 +1352,6 @@ static void mlxsw_sx_traps_fini(struct mlxsw_sx *mlxsw_sx) for (i = 0; i < ARRAY_SIZE(mlxsw_sx_rx_listener); i++) { mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_FORWARD, - MLXSW_REG_HTGT_TRAP_GROUP_RX, mlxsw_sx_rx_listener[i].trap_id); mlxsw_reg_write(mlxsw_sx->core, MLXSW_REG(hpkt), hpkt_pl); |