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net/mlx5: Register to devlink ingress VLAN filter trap

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[ Upstream commit 82e6c96f04e13c72d91777455836ffd012853caa ]

Add traps registration to mlx5_core devlink register/unregister flow.
This patch registers INGRESS_VLAN_FILTER trap.

Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Aya Levin 2021-01-26 15:24:08 -08:00 committed by AuxXxilium
parent 1764ebd1fa
commit 2b441dbca3
1 changed files with 51 additions and 0 deletions
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51
drivers/net/ethernet/mellanox/mlx5/core/devlink.c
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@ -376,6 +376,48 @@ static void mlx5_devlink_set_params_init_values(struct devlink *devlink)
#endif #endif
} }
#define MLX5_TRAP_DROP(_id, _group_id) \
DEVLINK_TRAP_GENERIC(DROP, DROP, _id, \
DEVLINK_TRAP_GROUP_GENERIC_ID_##_group_id, \
DEVLINK_TRAP_METADATA_TYPE_F_IN_PORT)
static const struct devlink_trap mlx5_traps_arr[] = {
MLX5_TRAP_DROP(INGRESS_VLAN_FILTER, L2_DROPS),
};
static const struct devlink_trap_group mlx5_trap_groups_arr[] = {
DEVLINK_TRAP_GROUP_GENERIC(L2_DROPS, 0),
};
static int mlx5_devlink_traps_register(struct devlink *devlink)
{
struct mlx5_core_dev *core_dev = devlink_priv(devlink);
int err;
err = devlink_trap_groups_register(devlink, mlx5_trap_groups_arr,
ARRAY_SIZE(mlx5_trap_groups_arr));
if (err)
return err;
err = devlink_traps_register(devlink, mlx5_traps_arr, ARRAY_SIZE(mlx5_traps_arr),
&core_dev->priv);
if (err)
goto err_trap_group;
return 0;
err_trap_group:
devlink_trap_groups_unregister(devlink, mlx5_trap_groups_arr,
ARRAY_SIZE(mlx5_trap_groups_arr));
return err;
}
static void mlx5_devlink_traps_unregister(struct devlink *devlink)
{
devlink_traps_unregister(devlink, mlx5_traps_arr, ARRAY_SIZE(mlx5_traps_arr));
devlink_trap_groups_unregister(devlink, mlx5_trap_groups_arr,
ARRAY_SIZE(mlx5_trap_groups_arr));
}
int mlx5_devlink_register(struct devlink *devlink, struct device *dev) int mlx5_devlink_register(struct devlink *devlink, struct device *dev)
{ {
int err; int err;
@ -390,8 +432,16 @@ int mlx5_devlink_register(struct devlink *devlink, struct device *dev)
goto params_reg_err; goto params_reg_err;
mlx5_devlink_set_params_init_values(devlink); mlx5_devlink_set_params_init_values(devlink);
devlink_params_publish(devlink); devlink_params_publish(devlink);
err = mlx5_devlink_traps_register(devlink);
if (err)
goto traps_reg_err;
return 0; return 0;
traps_reg_err:
devlink_params_unregister(devlink, mlx5_devlink_params,
ARRAY_SIZE(mlx5_devlink_params));
params_reg_err: params_reg_err:
devlink_unregister(devlink); devlink_unregister(devlink);
return err; return err;
@ -399,6 +449,7 @@ int mlx5_devlink_register(struct devlink *devlink, struct device *dev)
void mlx5_devlink_unregister(struct devlink *devlink) void mlx5_devlink_unregister(struct devlink *devlink)
{ {
mlx5_devlink_traps_unregister(devlink);
devlink_params_unregister(devlink, mlx5_devlink_params, devlink_params_unregister(devlink, mlx5_devlink_params,
ARRAY_SIZE(mlx5_devlink_params)); ARRAY_SIZE(mlx5_devlink_params));
devlink_unregister(devlink); devlink_unregister(devlink);