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Commit e810bf5e authored by Aviad Yehezkel's avatar Aviad Yehezkel Committed by Saeed Mahameed
Browse files

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: default avatarAviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: default avatarMatan Barak <matanb@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent 3346c487

drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c

+3 −3
Original line number Diff line number Diff line
@@ -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);

drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h

+1 −1
Original line number Diff line number Diff line
@@ -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,

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

+1 −1
Original line number Diff line number Diff line
@@ -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",