diff mbox series

[5.4,040/168] net/mlx5: DR, Fix matching on vport gvmi

Message ID 20200310123639.475255717@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH March 10, 2020, 12:38 p.m. UTC 
From: Hamdan Igbaria <hamdani@mellanox.com>

[ Upstream commit 52d214976d4f64504c1bbb52d47b46a5a3d5ee42 ]

Set vport gvmi in the tag, only when source gvmi is set in the bit mask.

Fixes: 26d688e3 ("net/mlx5: DR, Add Steering entry (STE) utilities")
Signed-off-by: Hamdan Igbaria <hamdani@mellanox.com>
Reviewed-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c
index 2739ed2a29111..841abe75652c9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c
@@ -2257,7 +2257,9 @@  static int dr_ste_build_src_gvmi_qpn_tag(struct mlx5dr_match_param *value,
 	struct mlx5dr_cmd_vport_cap *vport_cap;
 	struct mlx5dr_domain *dmn = sb->dmn;
 	struct mlx5dr_cmd_caps *caps;
+	u8 *bit_mask = sb->bit_mask;
 	u8 *tag = hw_ste->tag;
+	bool source_gvmi_set;
 
 	DR_STE_SET_TAG(src_gvmi_qp, tag, source_qp, misc, source_sqn);
 
@@ -2278,7 +2280,8 @@  static int dr_ste_build_src_gvmi_qpn_tag(struct mlx5dr_match_param *value,
 	if (!vport_cap)
 		return -EINVAL;
 
-	if (vport_cap->vport_gvmi)
+	source_gvmi_set = MLX5_GET(ste_src_gvmi_qp, bit_mask, source_gvmi);
+	if (vport_cap->vport_gvmi && source_gvmi_set)
 		MLX5_SET(ste_src_gvmi_qp, tag, source_gvmi, vport_cap->vport_gvmi);
 
 	misc->source_eswitch_owner_vhca_id = 0;