diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2020-03-30 22:38:28 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-30 17:54:59 -0700 |
| commit | 13f2e64b94eaf9131472a1102e1ee25b32e86fed (patch) | |
| tree | 1291c43bad0f46b2a9a066bdea96096e96fa8a0f /drivers/net/ethernet/mellanox/mlxsw/spectrum.h | |
| parent | 4561705b174314876c5fa9a8696f26dcdd9542f7 (diff) | |
mlxsw: spectrum_trap: Add devlink-trap policer support
Register supported packet trap policers with devlink and implement
callbacks to change their parameters and read their counters.
Prevent user space from passing invalid policer parameters down to the
device by checking their validity and communicating the failure via an
appropriate extack message.
v2:
* Remove the max/min validity checks from __mlxsw_sp_trap_policer_set()
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 928b56880fea..e8cbbadbcb06 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -1023,6 +1023,19 @@ int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core, enum devlink_trap_action action); int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core, const struct devlink_trap_group *group); +int +mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_policer *policer); +void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_policer *policer); +int +mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_policer *policer, + u64 rate, u64 burst, struct netlink_ext_ack *extack); +int +mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_policer *policer, + u64 *p_drops); static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp) { |