From: Muhammad Sammar <muhammads@xxxxxxxxxx>
This is to allow passing misc4 match param from userspace when
function like ib_flow_matcher_create is called.
Signed-off-by: Muhammad Sammar <muhammads@xxxxxxxxxx>
Reviewed-by: Alex Vesker <valex@xxxxxxxxxx>
Reviewed-by: Mark Bloch <mbloch@xxxxxxxxxx>
Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c | 3 +--
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h | 1 +
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c
index 7df883686d46..1b3b2acd45c5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c
@@ -630,7 +630,7 @@ static int dr_matcher_init(struct mlx5dr_matcher *matcher,
}
if (mask) {
- if (mask->match_sz > sizeof(struct mlx5dr_match_param)) {
+ if (mask->match_sz > DR_SZ_MATCH_PARAM) {
mlx5dr_err(dmn, "Invalid match size attribute\n");
return -EINVAL;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c
index b3c9dc032026..6d73719db1f4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c
@@ -874,8 +874,7 @@ static bool dr_rule_verify(struct mlx5dr_matcher *matcher,
u32 s_idx, e_idx;
if (!value_size ||
- (value_size > sizeof(struct mlx5dr_match_param) ||
- (value_size % sizeof(u32)))) {
+ (value_size > DR_SZ_MATCH_PARAM || (value_size % sizeof(u32)))) {
mlx5dr_err(matcher->tbl->dmn, "Rule parameters length is incorrect\n");
return false;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
index f50f3b107aa3..937f469ec678 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
@@ -17,6 +17,7 @@
#define WIRE_PORT 0xFFFF
#define DR_STE_SVLAN 0x1
#define DR_STE_CVLAN 0x2
+#define DR_SZ_MATCH_PARAM (MLX5_ST_SZ_DW_MATCH_PARAM * 4)
#define mlx5dr_err(dmn, arg...) mlx5_core_err((dmn)->mdev, ##arg)
#define mlx5dr_info(dmn, arg...) mlx5_core_info((dmn)->mdev, ##arg)
--
2.26.2
