[patch net-next v3 04/10] mlxsw: spectrum_flower: Do not allow mixing HW stats types for actions

Jiri Pirko
2020-03-06T13:29:08Z

As there is one set of counters for the whole action chain, forbid to
mix the HW stats types.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
v1->v2:
- new patch
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index 0011a71114e3..7435629c9e65 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -26,6 +26,8 @@ static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp,

if (!flow_action_has_entries(flow_action))
return 0;
+ if (!flow_action_mixed_hw_stats_types_check(flow_action, extack))
+ return -EOPNOTSUPP;

/* Count action is inserted first */
err = mlxsw_sp_acl_rulei_act_count(mlxsw_sp, rulei, extack);
--
2.21.1