1/*
  2 * Copyright (c) 2015, Mellanox Technologies. All rights reserved.
  3 *
  4 * This software is available to you under a choice of one of two
  5 * licenses.  You may choose to be licensed under the terms of the GNU
  6 * General Public License (GPL) Version 2, available from the file
  7 * COPYING in the main directory of this source tree, or the
  8 * OpenIB.org BSD license below:
  9 *
 10 *     Redistribution and use in source and binary forms, with or
 11 *     without modification, are permitted provided that the following
 12 *     conditions are met:
 13 *
 14 *      - Redistributions of source code must retain the above
 15 *        copyright notice, this list of conditions and the following
 16 *        disclaimer.
 17 *
 18 *      - Redistributions in binary form must reproduce the above
 19 *        copyright notice, this list of conditions and the following
 20 *        disclaimer in the documentation and/or other materials
 21 *        provided with the distribution.
 22 *
 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 30 * SOFTWARE.
 31 */
 32
 33#ifndef _MLX5_FS_CMD_
 34#define _MLX5_FS_CMD_
 35
 36#include "fs_core.h"
 37
 38struct mlx5_flow_cmds {
 39	int (*create_flow_table)(struct mlx5_flow_root_namespace *ns,
 40				 struct mlx5_flow_table *ft,
 41				 struct mlx5_flow_table_attr *ft_attr,
 42				 struct mlx5_flow_table *next_ft);
 43	int (*destroy_flow_table)(struct mlx5_flow_root_namespace *ns,
 44				  struct mlx5_flow_table *ft);
 45
 46	int (*modify_flow_table)(struct mlx5_flow_root_namespace *ns,
 47				 struct mlx5_flow_table *ft,
 48				 struct mlx5_flow_table *next_ft);
 49
 50	int (*create_flow_group)(struct mlx5_flow_root_namespace *ns,
 51				 struct mlx5_flow_table *ft,
 52				 u32 *in,
 53				 struct mlx5_flow_group *fg);
 54
 55	int (*destroy_flow_group)(struct mlx5_flow_root_namespace *ns,
 56				  struct mlx5_flow_table *ft,
 57				  struct mlx5_flow_group *fg);
 58
 59	int (*create_fte)(struct mlx5_flow_root_namespace *ns,
 60			  struct mlx5_flow_table *ft,
 61			  struct mlx5_flow_group *fg,
 62			  struct fs_fte *fte);
 63
 64	int (*update_fte)(struct mlx5_flow_root_namespace *ns,
 65			  struct mlx5_flow_table *ft,
 66			  struct mlx5_flow_group *fg,
 67			  int modify_mask,
 68			  struct fs_fte *fte);
 69
 70	int (*delete_fte)(struct mlx5_flow_root_namespace *ns,
 71			  struct mlx5_flow_table *ft,
 72			  struct fs_fte *fte);
 73
 74	int (*update_root_ft)(struct mlx5_flow_root_namespace *ns,
 75			      struct mlx5_flow_table *ft,
 76			      u32 underlay_qpn,
 77			      bool disconnect);
 78
 79	int (*packet_reformat_alloc)(struct mlx5_flow_root_namespace *ns,
 80				     struct mlx5_pkt_reformat_params *params,
 81				     enum mlx5_flow_namespace_type namespace,
 82				     struct mlx5_pkt_reformat *pkt_reformat);
 83
 84	void (*packet_reformat_dealloc)(struct mlx5_flow_root_namespace *ns,
 85					struct mlx5_pkt_reformat *pkt_reformat);
 86
 87	int (*modify_header_alloc)(struct mlx5_flow_root_namespace *ns,
 88				   u8 namespace, u8 num_actions,
 89				   void *modify_actions,
 90				   struct mlx5_modify_hdr *modify_hdr);
 91
 92	void (*modify_header_dealloc)(struct mlx5_flow_root_namespace *ns,
 93				      struct mlx5_modify_hdr *modify_hdr);
 94
 95	int (*set_peer)(struct mlx5_flow_root_namespace *ns,
 96			struct mlx5_flow_root_namespace *peer_ns,
 97			u16 peer_vhca_id);
 98
 99	int (*create_ns)(struct mlx5_flow_root_namespace *ns);
100	int (*destroy_ns)(struct mlx5_flow_root_namespace *ns);
101	int (*create_match_definer)(struct mlx5_flow_root_namespace *ns,
102				    u16 format_id, u32 *match_mask);
103	int (*destroy_match_definer)(struct mlx5_flow_root_namespace *ns,
104				     int definer_id);
105
106	u32 (*get_capabilities)(struct mlx5_flow_root_namespace *ns,
107				enum fs_flow_table_type ft_type);
108};
109
110int mlx5_cmd_fc_alloc(struct mlx5_core_dev *dev, u32 *id);
111int mlx5_cmd_fc_bulk_alloc(struct mlx5_core_dev *dev,
112			   enum mlx5_fc_bulk_alloc_bitmask alloc_bitmask,
113			   u32 *id);
114int mlx5_cmd_fc_free(struct mlx5_core_dev *dev, u32 id);
115int mlx5_cmd_fc_query(struct mlx5_core_dev *dev, u32 id,
116		      u64 *packets, u64 *bytes);
117
118int mlx5_cmd_fc_get_bulk_query_out_len(int bulk_len);
119int mlx5_cmd_fc_bulk_query(struct mlx5_core_dev *dev, u32 base_id, int bulk_len,
120			   u32 *out);
121
122const struct mlx5_flow_cmds *mlx5_fs_cmd_get_default(enum fs_flow_table_type type);
123const struct mlx5_flow_cmds *mlx5_fs_cmd_get_fw_cmds(void);
124
125int mlx5_fs_cmd_set_l2table_entry_silent(struct mlx5_core_dev *dev, u8 silent_mode);
126int mlx5_fs_cmd_set_tx_flow_table_root(struct mlx5_core_dev *dev, u32 ft_id, bool disconnect);
127#endif