ib_user_ioctl_cmds.h (9863B) - Raw
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