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,
49 enum mlx5_ib_devx_methods {
50 MLX5_IB_METHOD_DEVX_OTHER = (1U << UVERBS_ID_NS_SHIFT),
51 MLX5_IB_METHOD_DEVX_QUERY_UAR,
52 MLX5_IB_METHOD_DEVX_QUERY_EQN,
55 enum mlx5_ib_devx_other_attrs {
56 MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT),
57 MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT,
60 enum mlx5_ib_devx_obj_create_attrs {
61 MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
62 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN,
63 MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
66 enum mlx5_ib_devx_query_uar_attrs {
67 MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT),
68 MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX,
71 enum mlx5_ib_devx_obj_destroy_attrs {
72 MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
75 enum mlx5_ib_devx_obj_modify_attrs {
76 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
77 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,
78 MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
81 enum mlx5_ib_devx_obj_query_attrs {
82 MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
83 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,
84 MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
87 enum mlx5_ib_devx_query_eqn_attrs {
88 MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT),
89 MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN,
92 enum mlx5_ib_devx_obj_methods {
93 MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT),
94 MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
95 MLX5_IB_METHOD_DEVX_OBJ_MODIFY,
96 MLX5_IB_METHOD_DEVX_OBJ_QUERY,
99 enum mlx5_ib_devx_umem_reg_attrs {
100 MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
101 MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
102 MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
103 MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
104 MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
107 enum mlx5_ib_devx_umem_dereg_attrs {
108 MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
111 enum mlx5_ib_devx_umem_methods {
112 MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
113 MLX5_IB_METHOD_DEVX_UMEM_DEREG,
116 enum mlx5_ib_objects {
117 MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
118 MLX5_IB_OBJECT_DEVX_OBJ,
119 MLX5_IB_OBJECT_DEVX_UMEM,
120 MLX5_IB_OBJECT_FLOW_MATCHER,
123 enum mlx5_ib_flow_matcher_create_attrs {
124 MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
125 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
126 MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
127 MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
130 enum mlx5_ib_flow_matcher_destroy_attrs {
131 MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
134 enum mlx5_ib_flow_matcher_methods {
135 MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
136 MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
139 #define MLX5_IB_DW_MATCH_PARAM 0x80
141 struct mlx5_ib_match_params {
142 __u32 match_params[MLX5_IB_DW_MATCH_PARAM];
145 enum mlx5_ib_flow_type {
146 MLX5_IB_FLOW_TYPE_NORMAL,
147 MLX5_IB_FLOW_TYPE_SNIFFER,
148 MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
149 MLX5_IB_FLOW_TYPE_MC_DEFAULT,
152 enum mlx5_ib_create_flow_attrs {
153 MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
154 MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
155 MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
156 MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
157 MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
160 enum mlx5_ib_destoy_flow_attrs {
161 MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
164 enum mlx5_ib_flow_methods {
165 MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
166 MLX5_IB_METHOD_DESTROY_FLOW,