net/mlx5: Cleanup mlx5_ifc_fte_match_set_misc2_bits

Remove the "metadata_reg_b" field and all uses of this field in code to match the device specification. As this field is not in use in SW steering it is safe to remove it. Signed-off-by: Raed Salem <raeds@mellanox.com> Reviewed-by: Alex Vesker <valex@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
mariux64 · May 18, 2020 · 356d411 · 356d411
1 parent 9254f8e
commit 356d411
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Showing 3 changed files with 2 additions and 6 deletions.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c
@@ -961,7 +961,6 @@ static void dr_ste_copy_mask_misc2(char *mask, struct mlx5dr_match_misc2 *spec)
 	spec->metadata_reg_c_1 = MLX5_GET(fte_match_set_misc2, mask, metadata_reg_c_1);
 	spec->metadata_reg_c_0 = MLX5_GET(fte_match_set_misc2, mask, metadata_reg_c_0);
 	spec->metadata_reg_a = MLX5_GET(fte_match_set_misc2, mask, metadata_reg_a);
-	spec->metadata_reg_b = MLX5_GET(fte_match_set_misc2, mask, metadata_reg_b);
 }
 
 static void dr_ste_copy_mask_misc3(char *mask, struct mlx5dr_match_misc3 *spec)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
@@ -554,8 +554,7 @@ struct mlx5dr_match_misc2 {
 	u32 metadata_reg_c_1;			/* metadata_reg_c_1 */
 	u32 metadata_reg_c_0;			/* metadata_reg_c_0 */
 	u32 metadata_reg_a;			/* metadata_reg_a */
-	u32 metadata_reg_b;			/* metadata_reg_b */
-	u8 reserved_auto2[8];
+	u8 reserved_auto2[12];
 };
 
 struct mlx5dr_match_misc3 {

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
@@ -584,9 +584,7 @@ struct mlx5_ifc_fte_match_set_misc2_bits {
 
 	u8         metadata_reg_a[0x20];
 
-	u8         metadata_reg_b[0x20];
-
-	u8         reserved_at_1c0[0x40];
+	u8         reserved_at_1a0[0x60];
 };
 
 struct mlx5_ifc_fte_match_set_misc3_bits {