include/uapi/rdma/ib_user_ioctl_cmds.h

   1 /*
   2  * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
   3  * Copyright (c) 2020, Intel Corporation. All rights reserved.
   4  *
   5  * This software is available to you under a choice of one of two
   6  * licenses.  You may choose to be licensed under the terms of the GNU
   7  * General Public License (GPL) Version 2, available from the file
   8  * COPYING in the main directory of this source tree, or the
   9  * OpenIB.org BSD license below:
  10  *
  11  *     Redistribution and use in source and binary forms, with or
  12  *     without modification, are permitted provided that the following
  13  *     conditions are met:
  14  *
  15  *      - Redistributions of source code must retain the above
  16  *        copyright notice, this list of conditions and the following
  17  *        disclaimer.
  18  *
  19  *      - Redistributions in binary form must reproduce the above
  20  *        copyright notice, this list of conditions and the following
  21  *        disclaimer in the documentation and/or other materials
  22  *        provided with the distribution.
  23  *
  24  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  28  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  29  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  30  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  31  * SOFTWARE.
  32  */
  33
  34 #ifndef IB_USER_IOCTL_CMDS_H
  35 #define IB_USER_IOCTL_CMDS_H
  36
  37 #define UVERBS_ID_NS_MASK 0xF000
  38 #define UVERBS_ID_NS_SHIFT 12
  39
  40 enum uverbs_default_objects {
  41         UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
  42         UVERBS_OBJECT_PD,
  43         UVERBS_OBJECT_COMP_CHANNEL,
  44         UVERBS_OBJECT_CQ,
  45         UVERBS_OBJECT_QP,
  46         UVERBS_OBJECT_SRQ,
  47         UVERBS_OBJECT_AH,
  48         UVERBS_OBJECT_MR,
  49         UVERBS_OBJECT_MW,
  50         UVERBS_OBJECT_FLOW,
  51         UVERBS_OBJECT_XRCD,
  52         UVERBS_OBJECT_RWQ_IND_TBL,
  53         UVERBS_OBJECT_WQ,
  54         UVERBS_OBJECT_FLOW_ACTION,
  55         UVERBS_OBJECT_DM,
  56         UVERBS_OBJECT_COUNTERS,
  57         UVERBS_OBJECT_ASYNC_EVENT,
  58 };
  59
  60 enum {
  61         UVERBS_ID_DRIVER_NS = 1UL << UVERBS_ID_NS_SHIFT,
  62         UVERBS_ATTR_UHW_IN = UVERBS_ID_DRIVER_NS,
  63         UVERBS_ATTR_UHW_OUT,
  64         UVERBS_ID_DRIVER_NS_WITH_UHW,
  65 };
  66
  67 enum uverbs_methods_device {
  68         UVERBS_METHOD_INVOKE_WRITE,
  69         UVERBS_METHOD_INFO_HANDLES,
  70         UVERBS_METHOD_QUERY_PORT,
  71         UVERBS_METHOD_GET_CONTEXT,
  72         UVERBS_METHOD_QUERY_CONTEXT,
  73         UVERBS_METHOD_QUERY_GID_TABLE,
  74         UVERBS_METHOD_QUERY_GID_ENTRY,
  75 };
  76
  77 enum uverbs_attrs_invoke_write_cmd_attr_ids {
  78         UVERBS_ATTR_CORE_IN,
  79         UVERBS_ATTR_CORE_OUT,
  80         UVERBS_ATTR_WRITE_CMD,
  81 };
  82
  83 enum uverbs_attrs_query_port_cmd_attr_ids {
  84         UVERBS_ATTR_QUERY_PORT_PORT_NUM,
  85         UVERBS_ATTR_QUERY_PORT_RESP,
  86 };
  87
  88 enum uverbs_attrs_get_context_attr_ids {
  89         UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS,
  90         UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT,
  91 };
  92
  93 enum uverbs_attrs_query_context_attr_ids {
  94         UVERBS_ATTR_QUERY_CONTEXT_NUM_COMP_VECTORS,
  95         UVERBS_ATTR_QUERY_CONTEXT_CORE_SUPPORT,
  96 };
  97
  98 enum uverbs_attrs_create_cq_cmd_attr_ids {
  99         UVERBS_ATTR_CREATE_CQ_HANDLE,
 100         UVERBS_ATTR_CREATE_CQ_CQE,
 101         UVERBS_ATTR_CREATE_CQ_USER_HANDLE,
 102         UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL,
 103         UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
 104         UVERBS_ATTR_CREATE_CQ_FLAGS,
 105         UVERBS_ATTR_CREATE_CQ_RESP_CQE,
 106         UVERBS_ATTR_CREATE_CQ_EVENT_FD,
 107 };
 108
 109 enum uverbs_attrs_destroy_cq_cmd_attr_ids {
 110         UVERBS_ATTR_DESTROY_CQ_HANDLE,
 111         UVERBS_ATTR_DESTROY_CQ_RESP,
 112 };
 113
 114 enum uverbs_attrs_create_flow_action_esp {
 115         UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
 116         UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS,
 117         UVERBS_ATTR_FLOW_ACTION_ESP_ESN,
 118         UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT,
 119         UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY,
 120         UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP,
 121 };
 122
 123 enum uverbs_attrs_modify_flow_action_esp {
 124         UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
 125                 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
 126 };
 127
 128 enum uverbs_attrs_destroy_flow_action_esp {
 129         UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
 130 };
 131
 132 enum uverbs_attrs_create_qp_cmd_attr_ids {
 133         UVERBS_ATTR_CREATE_QP_HANDLE,
 134         UVERBS_ATTR_CREATE_QP_XRCD_HANDLE,
 135         UVERBS_ATTR_CREATE_QP_PD_HANDLE,
 136         UVERBS_ATTR_CREATE_QP_SRQ_HANDLE,
 137         UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE,
 138         UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE,
 139         UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE,
 140         UVERBS_ATTR_CREATE_QP_USER_HANDLE,
 141         UVERBS_ATTR_CREATE_QP_CAP,
 142         UVERBS_ATTR_CREATE_QP_TYPE,
 143         UVERBS_ATTR_CREATE_QP_FLAGS,
 144         UVERBS_ATTR_CREATE_QP_SOURCE_QPN,
 145         UVERBS_ATTR_CREATE_QP_EVENT_FD,
 146         UVERBS_ATTR_CREATE_QP_RESP_CAP,
 147         UVERBS_ATTR_CREATE_QP_RESP_QP_NUM,
 148 };
 149
 150 enum uverbs_attrs_destroy_qp_cmd_attr_ids {
 151         UVERBS_ATTR_DESTROY_QP_HANDLE,
 152         UVERBS_ATTR_DESTROY_QP_RESP,
 153 };
 154
 155 enum uverbs_methods_qp {
 156         UVERBS_METHOD_QP_CREATE,
 157         UVERBS_METHOD_QP_DESTROY,
 158 };
 159
 160 enum uverbs_attrs_create_srq_cmd_attr_ids {
 161         UVERBS_ATTR_CREATE_SRQ_HANDLE,
 162         UVERBS_ATTR_CREATE_SRQ_PD_HANDLE,
 163         UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE,
 164         UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE,
 165         UVERBS_ATTR_CREATE_SRQ_USER_HANDLE,
 166         UVERBS_ATTR_CREATE_SRQ_MAX_WR,
 167         UVERBS_ATTR_CREATE_SRQ_MAX_SGE,
 168         UVERBS_ATTR_CREATE_SRQ_LIMIT,
 169         UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS,
 170         UVERBS_ATTR_CREATE_SRQ_TYPE,
 171         UVERBS_ATTR_CREATE_SRQ_EVENT_FD,
 172         UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR,
 173         UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE,
 174         UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM,
 175 };
 176
 177 enum uverbs_attrs_destroy_srq_cmd_attr_ids {
 178         UVERBS_ATTR_DESTROY_SRQ_HANDLE,
 179         UVERBS_ATTR_DESTROY_SRQ_RESP,
 180 };
 181
 182 enum uverbs_methods_srq {
 183         UVERBS_METHOD_SRQ_CREATE,
 184         UVERBS_METHOD_SRQ_DESTROY,
 185 };
 186
 187 enum uverbs_methods_cq {
 188         UVERBS_METHOD_CQ_CREATE,
 189         UVERBS_METHOD_CQ_DESTROY,
 190 };
 191
 192 enum uverbs_attrs_create_wq_cmd_attr_ids {
 193         UVERBS_ATTR_CREATE_WQ_HANDLE,
 194         UVERBS_ATTR_CREATE_WQ_PD_HANDLE,
 195         UVERBS_ATTR_CREATE_WQ_CQ_HANDLE,
 196         UVERBS_ATTR_CREATE_WQ_USER_HANDLE,
 197         UVERBS_ATTR_CREATE_WQ_TYPE,
 198         UVERBS_ATTR_CREATE_WQ_EVENT_FD,
 199         UVERBS_ATTR_CREATE_WQ_MAX_WR,
 200         UVERBS_ATTR_CREATE_WQ_MAX_SGE,
 201         UVERBS_ATTR_CREATE_WQ_FLAGS,
 202         UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR,
 203         UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE,
 204         UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM,
 205 };
 206
 207 enum uverbs_attrs_destroy_wq_cmd_attr_ids {
 208         UVERBS_ATTR_DESTROY_WQ_HANDLE,
 209         UVERBS_ATTR_DESTROY_WQ_RESP,
 210 };
 211
 212 enum uverbs_methods_wq {
 213         UVERBS_METHOD_WQ_CREATE,
 214         UVERBS_METHOD_WQ_DESTROY,
 215 };
 216
 217 enum uverbs_methods_actions_flow_action_ops {
 218         UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
 219         UVERBS_METHOD_FLOW_ACTION_DESTROY,
 220         UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY,
 221 };
 222
 223 enum uverbs_attrs_alloc_dm_cmd_attr_ids {
 224         UVERBS_ATTR_ALLOC_DM_HANDLE,
 225         UVERBS_ATTR_ALLOC_DM_LENGTH,
 226         UVERBS_ATTR_ALLOC_DM_ALIGNMENT,
 227 };
 228
 229 enum uverbs_attrs_free_dm_cmd_attr_ids {
 230         UVERBS_ATTR_FREE_DM_HANDLE,
 231 };
 232
 233 enum uverbs_methods_dm {
 234         UVERBS_METHOD_DM_ALLOC,
 235         UVERBS_METHOD_DM_FREE,
 236 };
 237
 238 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
 239         UVERBS_ATTR_REG_DM_MR_HANDLE,
 240         UVERBS_ATTR_REG_DM_MR_OFFSET,
 241         UVERBS_ATTR_REG_DM_MR_LENGTH,
 242         UVERBS_ATTR_REG_DM_MR_PD_HANDLE,
 243         UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS,
 244         UVERBS_ATTR_REG_DM_MR_DM_HANDLE,
 245         UVERBS_ATTR_REG_DM_MR_RESP_LKEY,
 246         UVERBS_ATTR_REG_DM_MR_RESP_RKEY,
 247 };
 248
 249 enum uverbs_methods_mr {
 250         UVERBS_METHOD_DM_MR_REG,
 251         UVERBS_METHOD_MR_DESTROY,
 252         UVERBS_METHOD_ADVISE_MR,
 253         UVERBS_METHOD_QUERY_MR,
 254         UVERBS_METHOD_REG_DMABUF_MR,
 255 };
 256
 257 enum uverbs_attrs_mr_destroy_ids {
 258         UVERBS_ATTR_DESTROY_MR_HANDLE,
 259 };
 260
 261 enum uverbs_attrs_advise_mr_cmd_attr_ids {
 262         UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
 263         UVERBS_ATTR_ADVISE_MR_ADVICE,
 264         UVERBS_ATTR_ADVISE_MR_FLAGS,
 265         UVERBS_ATTR_ADVISE_MR_SGE_LIST,
 266 };
 267
 268 enum uverbs_attrs_query_mr_cmd_attr_ids {
 269         UVERBS_ATTR_QUERY_MR_HANDLE,
 270         UVERBS_ATTR_QUERY_MR_RESP_LKEY,
 271         UVERBS_ATTR_QUERY_MR_RESP_RKEY,
 272         UVERBS_ATTR_QUERY_MR_RESP_LENGTH,
 273         UVERBS_ATTR_QUERY_MR_RESP_IOVA,
 274 };
 275
 276 enum uverbs_attrs_reg_dmabuf_mr_cmd_attr_ids {
 277         UVERBS_ATTR_REG_DMABUF_MR_HANDLE,
 278         UVERBS_ATTR_REG_DMABUF_MR_PD_HANDLE,
 279         UVERBS_ATTR_REG_DMABUF_MR_OFFSET,
 280         UVERBS_ATTR_REG_DMABUF_MR_LENGTH,
 281         UVERBS_ATTR_REG_DMABUF_MR_IOVA,
 282         UVERBS_ATTR_REG_DMABUF_MR_FD,
 283         UVERBS_ATTR_REG_DMABUF_MR_ACCESS_FLAGS,
 284         UVERBS_ATTR_REG_DMABUF_MR_RESP_LKEY,
 285         UVERBS_ATTR_REG_DMABUF_MR_RESP_RKEY,
 286 };
 287
 288 enum uverbs_attrs_create_counters_cmd_attr_ids {
 289         UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
 290 };
 291
 292 enum uverbs_attrs_destroy_counters_cmd_attr_ids {
 293         UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
 294 };
 295
 296 enum uverbs_attrs_read_counters_cmd_attr_ids {
 297         UVERBS_ATTR_READ_COUNTERS_HANDLE,
 298         UVERBS_ATTR_READ_COUNTERS_BUFF,
 299         UVERBS_ATTR_READ_COUNTERS_FLAGS,
 300 };
 301
 302 enum uverbs_methods_actions_counters_ops {
 303         UVERBS_METHOD_COUNTERS_CREATE,
 304         UVERBS_METHOD_COUNTERS_DESTROY,
 305         UVERBS_METHOD_COUNTERS_READ,
 306 };
 307
 308 enum uverbs_attrs_info_handles_id {
 309         UVERBS_ATTR_INFO_OBJECT_ID,
 310         UVERBS_ATTR_INFO_TOTAL_HANDLES,
 311         UVERBS_ATTR_INFO_HANDLES_LIST,
 312 };
 313
 314 enum uverbs_methods_pd {
 315         UVERBS_METHOD_PD_DESTROY,
 316 };
 317
 318 enum uverbs_attrs_pd_destroy_ids {
 319         UVERBS_ATTR_DESTROY_PD_HANDLE,
 320 };
 321
 322 enum uverbs_methods_mw {
 323         UVERBS_METHOD_MW_DESTROY,
 324 };
 325
 326 enum uverbs_attrs_mw_destroy_ids {
 327         UVERBS_ATTR_DESTROY_MW_HANDLE,
 328 };
 329
 330 enum uverbs_methods_xrcd {
 331         UVERBS_METHOD_XRCD_DESTROY,
 332 };
 333
 334 enum uverbs_attrs_xrcd_destroy_ids {
 335         UVERBS_ATTR_DESTROY_XRCD_HANDLE,
 336 };
 337
 338 enum uverbs_methods_ah {
 339         UVERBS_METHOD_AH_DESTROY,
 340 };
 341
 342 enum uverbs_attrs_ah_destroy_ids {
 343         UVERBS_ATTR_DESTROY_AH_HANDLE,
 344 };
 345
 346 enum uverbs_methods_rwq_ind_tbl {
 347         UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
 348 };
 349
 350 enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
 351         UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
 352 };
 353
 354 enum uverbs_methods_flow {
 355         UVERBS_METHOD_FLOW_DESTROY,
 356 };
 357
 358 enum uverbs_attrs_flow_destroy_ids {
 359         UVERBS_ATTR_DESTROY_FLOW_HANDLE,
 360 };
 361
 362 enum uverbs_method_async_event {
 363         UVERBS_METHOD_ASYNC_EVENT_ALLOC,
 364 };
 365
 366 enum uverbs_attrs_async_event_create {
 367         UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
 368 };
 369
 370 enum uverbs_attrs_query_gid_table_cmd_attr_ids {
 371         UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE,
 372         UVERBS_ATTR_QUERY_GID_TABLE_FLAGS,
 373         UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES,
 374         UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES,
 375 };
 376
 377 enum uverbs_attrs_query_gid_entry_cmd_attr_ids {
 378         UVERBS_ATTR_QUERY_GID_ENTRY_PORT,
 379         UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX,
 380         UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS,
 381         UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY,
 382 };
 383
 384 #endif