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
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
33 #ifndef IB_USER_IOCTL_CMDS_H
34 #define IB_USER_IOCTL_CMDS_H
36 #define UVERBS_ID_NS_MASK 0xF000
37 #define UVERBS_ID_NS_SHIFT 12
39 #define UVERBS_UDATA_DRIVER_DATA_NS 1
40 #define UVERBS_UDATA_DRIVER_DATA_FLAG (1UL << UVERBS_ID_NS_SHIFT)
42 enum uverbs_default_objects {
43 UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
45 UVERBS_OBJECT_COMP_CHANNEL,
54 UVERBS_OBJECT_RWQ_IND_TBL,
56 UVERBS_OBJECT_FLOW_ACTION,
58 UVERBS_OBJECT_COUNTERS,
62 UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
66 enum uverbs_methods_device {
67 UVERBS_METHOD_INVOKE_WRITE,
68 UVERBS_METHOD_INFO_HANDLES,
69 UVERBS_METHOD_QUERY_PORT,
72 enum uverbs_attrs_invoke_write_cmd_attr_ids {
75 UVERBS_ATTR_WRITE_CMD,
78 enum uverbs_attrs_query_port_cmd_attr_ids {
79 UVERBS_ATTR_QUERY_PORT_PORT_NUM,
80 UVERBS_ATTR_QUERY_PORT_RESP,
83 enum uverbs_attrs_create_cq_cmd_attr_ids {
84 UVERBS_ATTR_CREATE_CQ_HANDLE,
85 UVERBS_ATTR_CREATE_CQ_CQE,
86 UVERBS_ATTR_CREATE_CQ_USER_HANDLE,
87 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL,
88 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
89 UVERBS_ATTR_CREATE_CQ_FLAGS,
90 UVERBS_ATTR_CREATE_CQ_RESP_CQE,
93 enum uverbs_attrs_destroy_cq_cmd_attr_ids {
94 UVERBS_ATTR_DESTROY_CQ_HANDLE,
95 UVERBS_ATTR_DESTROY_CQ_RESP,
98 enum uverbs_attrs_create_flow_action_esp {
99 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
100 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS,
101 UVERBS_ATTR_FLOW_ACTION_ESP_ESN,
102 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT,
103 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY,
104 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP,
107 enum uverbs_attrs_modify_flow_action_esp {
108 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
109 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
112 enum uverbs_attrs_destroy_flow_action_esp {
113 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
116 enum uverbs_methods_cq {
117 UVERBS_METHOD_CQ_CREATE,
118 UVERBS_METHOD_CQ_DESTROY,
121 enum uverbs_methods_actions_flow_action_ops {
122 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
123 UVERBS_METHOD_FLOW_ACTION_DESTROY,
124 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY,
127 enum uverbs_attrs_alloc_dm_cmd_attr_ids {
128 UVERBS_ATTR_ALLOC_DM_HANDLE,
129 UVERBS_ATTR_ALLOC_DM_LENGTH,
130 UVERBS_ATTR_ALLOC_DM_ALIGNMENT,
133 enum uverbs_attrs_free_dm_cmd_attr_ids {
134 UVERBS_ATTR_FREE_DM_HANDLE,
137 enum uverbs_methods_dm {
138 UVERBS_METHOD_DM_ALLOC,
139 UVERBS_METHOD_DM_FREE,
142 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
143 UVERBS_ATTR_REG_DM_MR_HANDLE,
144 UVERBS_ATTR_REG_DM_MR_OFFSET,
145 UVERBS_ATTR_REG_DM_MR_LENGTH,
146 UVERBS_ATTR_REG_DM_MR_PD_HANDLE,
147 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS,
148 UVERBS_ATTR_REG_DM_MR_DM_HANDLE,
149 UVERBS_ATTR_REG_DM_MR_RESP_LKEY,
150 UVERBS_ATTR_REG_DM_MR_RESP_RKEY,
153 enum uverbs_methods_mr {
154 UVERBS_METHOD_DM_MR_REG,
155 UVERBS_METHOD_MR_DESTROY,
156 UVERBS_METHOD_ADVISE_MR,
159 enum uverbs_attrs_mr_destroy_ids {
160 UVERBS_ATTR_DESTROY_MR_HANDLE,
163 enum uverbs_attrs_advise_mr_cmd_attr_ids {
164 UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
165 UVERBS_ATTR_ADVISE_MR_ADVICE,
166 UVERBS_ATTR_ADVISE_MR_FLAGS,
167 UVERBS_ATTR_ADVISE_MR_SGE_LIST,
170 enum uverbs_attrs_create_counters_cmd_attr_ids {
171 UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
174 enum uverbs_attrs_destroy_counters_cmd_attr_ids {
175 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
178 enum uverbs_attrs_read_counters_cmd_attr_ids {
179 UVERBS_ATTR_READ_COUNTERS_HANDLE,
180 UVERBS_ATTR_READ_COUNTERS_BUFF,
181 UVERBS_ATTR_READ_COUNTERS_FLAGS,
184 enum uverbs_methods_actions_counters_ops {
185 UVERBS_METHOD_COUNTERS_CREATE,
186 UVERBS_METHOD_COUNTERS_DESTROY,
187 UVERBS_METHOD_COUNTERS_READ,
190 enum uverbs_attrs_info_handles_id {
191 UVERBS_ATTR_INFO_OBJECT_ID,
192 UVERBS_ATTR_INFO_TOTAL_HANDLES,
193 UVERBS_ATTR_INFO_HANDLES_LIST,
196 enum uverbs_methods_pd {
197 UVERBS_METHOD_PD_DESTROY,
200 enum uverbs_attrs_pd_destroy_ids {
201 UVERBS_ATTR_DESTROY_PD_HANDLE,
204 enum uverbs_methods_mw {
205 UVERBS_METHOD_MW_DESTROY,
208 enum uverbs_attrs_mw_destroy_ids {
209 UVERBS_ATTR_DESTROY_MW_HANDLE,
212 enum uverbs_methods_xrcd {
213 UVERBS_METHOD_XRCD_DESTROY,
216 enum uverbs_attrs_xrcd_destroy_ids {
217 UVERBS_ATTR_DESTROY_XRCD_HANDLE,
220 enum uverbs_methods_ah {
221 UVERBS_METHOD_AH_DESTROY,
224 enum uverbs_attrs_ah_destroy_ids {
225 UVERBS_ATTR_DESTROY_AH_HANDLE,
228 enum uverbs_methods_rwq_ind_tbl {
229 UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
232 enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
233 UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
236 enum uverbs_methods_flow {
237 UVERBS_METHOD_FLOW_DESTROY,
240 enum uverbs_attrs_flow_destroy_ids {
241 UVERBS_ATTR_DESTROY_FLOW_HANDLE,