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net/mlx5: Flow steering cmd interface should get the fte when deleting 

Previously, deleting a flow steering entry only got the index.
Since the FPGA implementation of FTE's deletion might need to dig
inside the FTE itself, we would like to get the FTE's context.
Changing the interface to pass the FTE context.

Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Aviad Yehezkel 2018-02-18 15:00:54 +02:00 committed by Saeed Mahameed
parent 3346c48737
commit e810bf5e96
3 changed files with 5 additions and 5 deletions
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6
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
View File

@ -106,7 +106,7 @@ static int mlx5_cmd_stub_update_fte(struct mlx5_core_dev *dev,
static int mlx5_cmd_stub_delete_fte(struct mlx5_core_dev *dev,
struct mlx5_flow_table *ft,
unsigned int index)
struct fs_fte *fte)
{
return 0;
}
@ -436,7 +436,7 @@ static int mlx5_cmd_update_fte(struct mlx5_core_dev *dev,
static int mlx5_cmd_delete_fte(struct mlx5_core_dev *dev,
struct mlx5_flow_table *ft,
unsigned int index)
struct fs_fte *fte)
{
u32 out[MLX5_ST_SZ_DW(delete_fte_out)] = {0};
u32 in[MLX5_ST_SZ_DW(delete_fte_in)] = {0};
@ -444,7 +444,7 @@ static int mlx5_cmd_delete_fte(struct mlx5_core_dev *dev,
MLX5_SET(delete_fte_in, in, opcode, MLX5_CMD_OP_DELETE_FLOW_TABLE_ENTRY);
MLX5_SET(delete_fte_in, in, table_type, ft->type);
MLX5_SET(delete_fte_in, in, table_id, ft->id);
MLX5_SET(delete_fte_in, in, flow_index, index);
MLX5_SET(delete_fte_in, in, flow_index, fte->index);
if (ft->vport) {
MLX5_SET(delete_fte_in, in, vport_number, ft->vport);
MLX5_SET(delete_fte_in, in, other_vport, 1);

2
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h
View File

@ -72,7 +72,7 @@ struct mlx5_flow_cmds {
int (*delete_fte)(struct mlx5_core_dev *dev,
struct mlx5_flow_table *ft,
unsigned int index);
struct fs_fte *fte);
int (*update_root_ft)(struct mlx5_core_dev *dev,
struct mlx5_flow_table *ft,

2
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
View File

@ -520,7 +520,7 @@ static void del_hw_fte(struct fs_node *node)
dev = get_dev(&ft->node);
root = find_root(&ft->node);
if (node->active) {
err = root->cmds->delete_fte(dev, ft, fte->index);
err = root->cmds->delete_fte(dev, ft, fte);
if (err)
mlx5_core_warn(dev,
"flow steering can't delete fte in index %d of flow group id %d\n",