UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

net/mlx5: E-Switch, Refactor setting source port 

Setting the source port requires only the E-Switch and vport number.
Refactor the function to get those parameters instead of passing the full
attribute.

Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Mark Bloch 2020-10-12 18:38:32 +00:00 committed by Saeed Mahameed
parent 4d469ec8ec
commit b055ecf582
1 changed files with 12 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -257,7 +257,8 @@ mlx5_eswitch_set_rule_flow_source(struct mlx5_eswitch *esw,
static void
mlx5_eswitch_set_rule_source_port(struct mlx5_eswitch *esw,
struct mlx5_flow_spec *spec,
struct mlx5_esw_flow_attr *attr)
struct mlx5_eswitch *src_esw,
u16 vport)
{
void *misc2;
void *misc;
@ -268,8 +269,8 @@ mlx5_eswitch_set_rule_source_port(struct mlx5_eswitch *esw,
if (mlx5_eswitch_vport_match_metadata_enabled(esw)) {
misc2 = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters_2);
MLX5_SET(fte_match_set_misc2, misc2, metadata_reg_c_0,
mlx5_eswitch_get_vport_metadata_for_match(attr->in_mdev->priv.eswitch,
attr->in_rep->vport));
mlx5_eswitch_get_vport_metadata_for_match(src_esw,
vport));
misc2 = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters_2);
MLX5_SET(fte_match_set_misc2, misc2, metadata_reg_c_0,
@ -278,12 +279,12 @@ mlx5_eswitch_set_rule_source_port(struct mlx5_eswitch *esw,
spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS_2;
} else {
misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters);
MLX5_SET(fte_match_set_misc, misc, source_port, attr->in_rep->vport);
MLX5_SET(fte_match_set_misc, misc, source_port, vport);
if (MLX5_CAP_ESW(esw->dev, merged_eswitch))
MLX5_SET(fte_match_set_misc, misc,
source_eswitch_owner_vhca_id,
MLX5_CAP_GEN(attr->in_mdev, vhca_id));
MLX5_CAP_GEN(src_esw->dev, vhca_id));
misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters);
MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port);
@ -407,7 +408,9 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
fdb = attr->ft;
if (!(attr->flags & MLX5_ESW_ATTR_FLAG_NO_IN_PORT))
mlx5_eswitch_set_rule_source_port(esw, spec, esw_attr);
mlx5_eswitch_set_rule_source_port(esw, spec,
esw_attr->in_mdev->priv.eswitch,
esw_attr->in_rep->vport);
}
if (IS_ERR(fdb)) {
rule = ERR_CAST(fdb);
@ -487,7 +490,9 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw,
dest[i].ft = fwd_fdb;
i++;
mlx5_eswitch_set_rule_source_port(esw, spec, esw_attr);
mlx5_eswitch_set_rule_source_port(esw, spec,
esw_attr->in_mdev->priv.eswitch,
esw_attr->in_rep->vport);
if (attr->outer_match_level != MLX5_MATCH_NONE)
spec->match_criteria_enable |= MLX5_MATCH_OUTER_HEADERS;