diff options
| author | Aya Levin <ayal@nvidia.com> | 2021-01-26 15:24:08 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-27 19:53:50 -0800 |
| commit | 82e6c96f04e13c72d91777455836ffd012853caa (patch) | |
| tree | 670505e3170718ebe113dc567045e9febd10aab4 /drivers | |
| parent | 3d347b1b19da20f973d1d3c6bb60c11185606afd (diff) | |
net/mlx5: Register to devlink ingress VLAN filter trap
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index f04afaf785cb..8c2f886ac78e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -442,6 +442,48 @@ static void mlx5_devlink_set_params_init_values(struct devlink *devlink) #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 err; @@ -456,8 +498,16 @@ int mlx5_devlink_register(struct devlink *devlink, struct device *dev) goto params_reg_err; mlx5_devlink_set_params_init_values(devlink); devlink_params_publish(devlink); + + err = mlx5_devlink_traps_register(devlink); + if (err) + goto traps_reg_err; + return 0; +traps_reg_err: + devlink_params_unregister(devlink, mlx5_devlink_params, + ARRAY_SIZE(mlx5_devlink_params)); params_reg_err: devlink_unregister(devlink); return err; @@ -465,6 +515,7 @@ params_reg_err: void mlx5_devlink_unregister(struct devlink *devlink) { + mlx5_devlink_traps_unregister(devlink); devlink_params_unregister(devlink, mlx5_devlink_params, ARRAY_SIZE(mlx5_devlink_params)); devlink_unregister(devlink); |