2 * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved.
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:
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
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.
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
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29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
33 #ifndef MLX5_USER_IOCTL_CMDS_H
34 #define MLX5_USER_IOCTL_CMDS_H
36 #include <linux/types.h>
37 #include <rdma/ib_user_ioctl_cmds.h>
39 enum mlx5_ib_create_flow_action_attrs {
40 /* This attribute belong to the driver namespace */
41 MLX5_IB_ATTR_CREATE_FLOW_ACTION_FLAGS = (1U << UVERBS_ID_NS_SHIFT),
44 enum mlx5_ib_alloc_dm_attrs {
45 MLX5_IB_ATTR_ALLOC_DM_RESP_START_OFFSET = (1U << UVERBS_ID_NS_SHIFT),
46 MLX5_IB_ATTR_ALLOC_DM_RESP_PAGE_INDEX,
47 MLX5_IB_ATTR_ALLOC_DM_REQ_TYPE,
50 enum mlx5_ib_devx_methods {
51 MLX5_IB_METHOD_DEVX_OTHER = (1U << UVERBS_ID_NS_SHIFT),
52 MLX5_IB_METHOD_DEVX_QUERY_UAR,
53 MLX5_IB_METHOD_DEVX_QUERY_EQN,
56 enum mlx5_ib_devx_other_attrs {
57 MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT),
58 MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT,
61 enum mlx5_ib_devx_obj_create_attrs {
62 MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
63 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN,
64 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
67 enum mlx5_ib_devx_query_uar_attrs {
68 MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT),
69 MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX,
72 enum mlx5_ib_devx_obj_destroy_attrs {
73 MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
76 enum mlx5_ib_devx_obj_modify_attrs {
77 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
78 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,
79 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
82 enum mlx5_ib_devx_obj_query_attrs {
83 MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
84 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,
85 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
88 enum mlx5_ib_devx_obj_query_async_attrs {
89 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
90 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_CMD_IN,
91 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_FD,
92 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_WR_ID,
93 MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_OUT_LEN,
96 enum mlx5_ib_devx_query_eqn_attrs {
97 MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT),
98 MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN,
101 enum mlx5_ib_devx_obj_methods {
102 MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT),
103 MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
104 MLX5_IB_METHOD_DEVX_OBJ_MODIFY,
105 MLX5_IB_METHOD_DEVX_OBJ_QUERY,
106 MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY,
109 enum mlx5_ib_devx_umem_reg_attrs {
110 MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
111 MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
112 MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
113 MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
114 MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
117 enum mlx5_ib_devx_umem_dereg_attrs {
118 MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
121 enum mlx5_ib_devx_umem_methods {
122 MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
123 MLX5_IB_METHOD_DEVX_UMEM_DEREG,
126 enum mlx5_ib_devx_async_cmd_fd_alloc_attrs {
127 MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
130 enum mlx5_ib_devx_async_event_fd_alloc_attrs {
131 MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
132 MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_FLAGS,
135 enum mlx5_ib_devx_async_cmd_fd_methods {
136 MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
139 enum mlx5_ib_devx_async_event_fd_methods {
140 MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
143 enum mlx5_ib_objects {
144 MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
145 MLX5_IB_OBJECT_DEVX_OBJ,
146 MLX5_IB_OBJECT_DEVX_UMEM,
147 MLX5_IB_OBJECT_FLOW_MATCHER,
148 MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
149 MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD,
152 enum mlx5_ib_flow_matcher_create_attrs {
153 MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
154 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
155 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
156 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
157 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS,
158 MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE,
161 enum mlx5_ib_flow_matcher_destroy_attrs {
162 MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
165 enum mlx5_ib_flow_matcher_methods {
166 MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
167 MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
170 #define MLX5_IB_DW_MATCH_PARAM 0x80
172 struct mlx5_ib_match_params {
173 __u32 match_params[MLX5_IB_DW_MATCH_PARAM];
176 enum mlx5_ib_flow_type {
177 MLX5_IB_FLOW_TYPE_NORMAL,
178 MLX5_IB_FLOW_TYPE_SNIFFER,
179 MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
180 MLX5_IB_FLOW_TYPE_MC_DEFAULT,
183 enum mlx5_ib_create_flow_attrs {
184 MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
185 MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
186 MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
187 MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
188 MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
189 MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
190 MLX5_IB_ATTR_CREATE_FLOW_TAG,
191 MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
194 enum mlx5_ib_destoy_flow_attrs {
195 MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
198 enum mlx5_ib_flow_methods {
199 MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
200 MLX5_IB_METHOD_DESTROY_FLOW,
203 enum mlx5_ib_flow_action_methods {
204 MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
205 MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
208 enum mlx5_ib_create_flow_action_create_modify_header_attrs {
209 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
210 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
211 MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
214 enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
215 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
216 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
217 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
218 MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,