diff mbox series

[net-next,v2,12/15] mlxsw: spectrum_trap: Do not initialize dedicated discard policer

Message ID 20200329182119.2207630-13-idosch@idosch.org
State Changes Requested
Delegated to: David Miller
Headers show
Series Add packet trap policers support | expand

Commit Message

Ido Schimmel March 29, 2020, 6:21 p.m. UTC 
From: Ido Schimmel <idosch@mellanox.com>

The policer is now initialized as part of the registration with devlink,
so there is no need to initialize it before the registration.

Remove the initialization.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
index b2e41eb5ffdb..579f1164ad5d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
@@ -307,8 +307,7 @@  static const u16 mlxsw_sp_listener_devlink_map[] = {
 	DEVLINK_TRAP_GENERIC_ID_EGRESS_FLOW_ACTION_DROP,
 };
 
-#define MLXSW_SP_DISCARD_POLICER_ID	(MLXSW_REG_HTGT_TRAP_GROUP_MAX + 1)
-#define MLXSW_SP_THIN_POLICER_ID	(MLXSW_SP_DISCARD_POLICER_ID + 1)
+#define MLXSW_SP_THIN_POLICER_ID	(MLXSW_REG_HTGT_TRAP_GROUP_MAX + 1)
 
 static struct mlxsw_sp_trap_policer_item *
 mlxsw_sp_trap_policer_item_lookup(struct mlxsw_sp *mlxsw_sp, u32 id)
@@ -327,13 +326,6 @@  mlxsw_sp_trap_policer_item_lookup(struct mlxsw_sp *mlxsw_sp, u32 id)
 static int mlxsw_sp_trap_cpu_policers_set(struct mlxsw_sp *mlxsw_sp)
 {
 	char qpcr_pl[MLXSW_REG_QPCR_LEN];
-	int err;
-
-	mlxsw_reg_qpcr_pack(qpcr_pl, MLXSW_SP_DISCARD_POLICER_ID,
-			    MLXSW_REG_QPCR_IR_UNITS_M, false, 10 * 1024, 7);
-	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(qpcr), qpcr_pl);
-	if (err)
-		return err;
 
 	/* The purpose of "thin" policer is to drop as many packets
 	 * as possible. The dummy group is using it.