1/*
2 * Copyright (c) 2018, Mellanox Technologies inc.  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 IB_USER_IOCTL_CMDS_H
34#define IB_USER_IOCTL_CMDS_H
35
36#define UVERBS_ID_NS_MASK 0xF000
37#define UVERBS_ID_NS_SHIFT 12
38
39#define UVERBS_UDATA_DRIVER_DATA_NS	1
40#define UVERBS_UDATA_DRIVER_DATA_FLAG	(1UL << UVERBS_ID_NS_SHIFT)
41
42enum uverbs_default_objects {
43	UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
44	UVERBS_OBJECT_PD,
45	UVERBS_OBJECT_COMP_CHANNEL,
46	UVERBS_OBJECT_CQ,
47	UVERBS_OBJECT_QP,
48	UVERBS_OBJECT_SRQ,
49	UVERBS_OBJECT_AH,
50	UVERBS_OBJECT_MR,
51	UVERBS_OBJECT_MW,
52	UVERBS_OBJECT_FLOW,
53	UVERBS_OBJECT_XRCD,
54	UVERBS_OBJECT_RWQ_IND_TBL,
55	UVERBS_OBJECT_WQ,
56	UVERBS_OBJECT_FLOW_ACTION,
57	UVERBS_OBJECT_DM,
58	UVERBS_OBJECT_COUNTERS,
59	UVERBS_OBJECT_ASYNC_EVENT,
60};
61
62enum {
63	UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
64	UVERBS_ATTR_UHW_OUT,
65};
66
67enum uverbs_methods_device {
68	UVERBS_METHOD_INVOKE_WRITE,
69	UVERBS_METHOD_INFO_HANDLES,
70	UVERBS_METHOD_QUERY_PORT,
71	UVERBS_METHOD_GET_CONTEXT,
72};
73
74enum uverbs_attrs_invoke_write_cmd_attr_ids {
75	UVERBS_ATTR_CORE_IN,
76	UVERBS_ATTR_CORE_OUT,
77	UVERBS_ATTR_WRITE_CMD,
78};
79
80enum uverbs_attrs_query_port_cmd_attr_ids {
81	UVERBS_ATTR_QUERY_PORT_PORT_NUM,
82	UVERBS_ATTR_QUERY_PORT_RESP,
83};
84
85enum uverbs_attrs_get_context_attr_ids {
86	UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS,
87	UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT,
88};
89
90enum uverbs_attrs_create_cq_cmd_attr_ids {
91	UVERBS_ATTR_CREATE_CQ_HANDLE,
92	UVERBS_ATTR_CREATE_CQ_CQE,
93	UVERBS_ATTR_CREATE_CQ_USER_HANDLE,
94	UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL,
95	UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
96	UVERBS_ATTR_CREATE_CQ_FLAGS,
97	UVERBS_ATTR_CREATE_CQ_RESP_CQE,
98};
99
100enum uverbs_attrs_destroy_cq_cmd_attr_ids {
101	UVERBS_ATTR_DESTROY_CQ_HANDLE,
102	UVERBS_ATTR_DESTROY_CQ_RESP,
103};
104
105enum uverbs_attrs_create_flow_action_esp {
106	UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
107	UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS,
108	UVERBS_ATTR_FLOW_ACTION_ESP_ESN,
109	UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT,
110	UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY,
111	UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP,
112};
113
114enum uverbs_attrs_modify_flow_action_esp {
115	UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
116		UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
117};
118
119enum uverbs_attrs_destroy_flow_action_esp {
120	UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
121};
122
123enum uverbs_methods_cq {
124	UVERBS_METHOD_CQ_CREATE,
125	UVERBS_METHOD_CQ_DESTROY,
126};
127
128enum uverbs_methods_actions_flow_action_ops {
129	UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
130	UVERBS_METHOD_FLOW_ACTION_DESTROY,
131	UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY,
132};
133
134enum uverbs_attrs_alloc_dm_cmd_attr_ids {
135	UVERBS_ATTR_ALLOC_DM_HANDLE,
136	UVERBS_ATTR_ALLOC_DM_LENGTH,
137	UVERBS_ATTR_ALLOC_DM_ALIGNMENT,
138};
139
140enum uverbs_attrs_free_dm_cmd_attr_ids {
141	UVERBS_ATTR_FREE_DM_HANDLE,
142};
143
144enum uverbs_methods_dm {
145	UVERBS_METHOD_DM_ALLOC,
146	UVERBS_METHOD_DM_FREE,
147};
148
149enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
150	UVERBS_ATTR_REG_DM_MR_HANDLE,
151	UVERBS_ATTR_REG_DM_MR_OFFSET,
152	UVERBS_ATTR_REG_DM_MR_LENGTH,
153	UVERBS_ATTR_REG_DM_MR_PD_HANDLE,
154	UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS,
155	UVERBS_ATTR_REG_DM_MR_DM_HANDLE,
156	UVERBS_ATTR_REG_DM_MR_RESP_LKEY,
157	UVERBS_ATTR_REG_DM_MR_RESP_RKEY,
158};
159
160enum uverbs_methods_mr {
161	UVERBS_METHOD_DM_MR_REG,
162	UVERBS_METHOD_MR_DESTROY,
163	UVERBS_METHOD_ADVISE_MR,
164};
165
166enum uverbs_attrs_mr_destroy_ids {
167	UVERBS_ATTR_DESTROY_MR_HANDLE,
168};
169
170enum uverbs_attrs_advise_mr_cmd_attr_ids {
171	UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
172	UVERBS_ATTR_ADVISE_MR_ADVICE,
173	UVERBS_ATTR_ADVISE_MR_FLAGS,
174	UVERBS_ATTR_ADVISE_MR_SGE_LIST,
175};
176
177enum uverbs_attrs_create_counters_cmd_attr_ids {
178	UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
179};
180
181enum uverbs_attrs_destroy_counters_cmd_attr_ids {
182	UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
183};
184
185enum uverbs_attrs_read_counters_cmd_attr_ids {
186	UVERBS_ATTR_READ_COUNTERS_HANDLE,
187	UVERBS_ATTR_READ_COUNTERS_BUFF,
188	UVERBS_ATTR_READ_COUNTERS_FLAGS,
189};
190
191enum uverbs_methods_actions_counters_ops {
192	UVERBS_METHOD_COUNTERS_CREATE,
193	UVERBS_METHOD_COUNTERS_DESTROY,
194	UVERBS_METHOD_COUNTERS_READ,
195};
196
197enum uverbs_attrs_info_handles_id {
198	UVERBS_ATTR_INFO_OBJECT_ID,
199	UVERBS_ATTR_INFO_TOTAL_HANDLES,
200	UVERBS_ATTR_INFO_HANDLES_LIST,
201};
202
203enum uverbs_methods_pd {
204	UVERBS_METHOD_PD_DESTROY,
205};
206
207enum uverbs_attrs_pd_destroy_ids {
208	UVERBS_ATTR_DESTROY_PD_HANDLE,
209};
210
211enum uverbs_methods_mw {
212	UVERBS_METHOD_MW_DESTROY,
213};
214
215enum uverbs_attrs_mw_destroy_ids {
216	UVERBS_ATTR_DESTROY_MW_HANDLE,
217};
218
219enum uverbs_methods_xrcd {
220	UVERBS_METHOD_XRCD_DESTROY,
221};
222
223enum uverbs_attrs_xrcd_destroy_ids {
224	UVERBS_ATTR_DESTROY_XRCD_HANDLE,
225};
226
227enum uverbs_methods_ah {
228	UVERBS_METHOD_AH_DESTROY,
229};
230
231enum uverbs_attrs_ah_destroy_ids {
232	UVERBS_ATTR_DESTROY_AH_HANDLE,
233};
234
235enum uverbs_methods_rwq_ind_tbl {
236	UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
237};
238
239enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
240	UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
241};
242
243enum uverbs_methods_flow {
244	UVERBS_METHOD_FLOW_DESTROY,
245};
246
247enum uverbs_attrs_flow_destroy_ids {
248	UVERBS_ATTR_DESTROY_FLOW_HANDLE,
249};
250
251enum uverbs_method_async_event {
252	UVERBS_METHOD_ASYNC_EVENT_ALLOC,
253};
254
255enum uverbs_attrs_async_event_create {
256	UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
257};
258
259#endif
260