1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Copyright (c) 2016 Mellanox Technologies. All rights reserved. 4 * Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com> 5 */ 6 7#include <net/genetlink.h> 8#include <net/sock.h> 9 10#include "devl_internal.h" 11 12static const struct genl_multicast_group devlink_nl_mcgrps[] = { 13 [DEVLINK_MCGRP_CONFIG] = { .name = DEVLINK_GENL_MCGRP_CONFIG_NAME }, 14}; 15 16static const struct nla_policy devlink_nl_policy[DEVLINK_ATTR_MAX + 1] = { 17 [DEVLINK_ATTR_UNSPEC] = { .strict_start_type = 18 DEVLINK_ATTR_TRAP_POLICER_ID }, 19 [DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING }, 20 [DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING }, 21 [DEVLINK_ATTR_PORT_INDEX] = { .type = NLA_U32 }, 22 [DEVLINK_ATTR_PORT_TYPE] = NLA_POLICY_RANGE(NLA_U16, DEVLINK_PORT_TYPE_AUTO, 23 DEVLINK_PORT_TYPE_IB), 24 [DEVLINK_ATTR_PORT_SPLIT_COUNT] = { .type = NLA_U32 }, 25 [DEVLINK_ATTR_SB_INDEX] = { .type = NLA_U32 }, 26 [DEVLINK_ATTR_SB_POOL_INDEX] = { .type = NLA_U16 }, 27 [DEVLINK_ATTR_SB_POOL_TYPE] = { .type = NLA_U8 }, 28 [DEVLINK_ATTR_SB_POOL_SIZE] = { .type = NLA_U32 }, 29 [DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE] = { .type = NLA_U8 }, 30 [DEVLINK_ATTR_SB_THRESHOLD] = { .type = NLA_U32 }, 31 [DEVLINK_ATTR_SB_TC_INDEX] = { .type = NLA_U16 }, 32 [DEVLINK_ATTR_ESWITCH_MODE] = NLA_POLICY_RANGE(NLA_U16, DEVLINK_ESWITCH_MODE_LEGACY, 33 DEVLINK_ESWITCH_MODE_SWITCHDEV), 34 [DEVLINK_ATTR_ESWITCH_INLINE_MODE] = { .type = NLA_U8 }, 35 [DEVLINK_ATTR_ESWITCH_ENCAP_MODE] = { .type = NLA_U8 }, 36 [DEVLINK_ATTR_DPIPE_TABLE_NAME] = { .type = NLA_NUL_STRING }, 37 [DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED] = { .type = NLA_U8 }, 38 [DEVLINK_ATTR_RESOURCE_ID] = { .type = NLA_U64}, 39 [DEVLINK_ATTR_RESOURCE_SIZE] = { .type = NLA_U64}, 40 [DEVLINK_ATTR_PARAM_NAME] = { .type = NLA_NUL_STRING }, 41 [DEVLINK_ATTR_PARAM_TYPE] = { .type = NLA_U8 }, 42 [DEVLINK_ATTR_PARAM_VALUE_CMODE] = { .type = NLA_U8 }, 43 [DEVLINK_ATTR_REGION_NAME] = { .type = NLA_NUL_STRING }, 44 [DEVLINK_ATTR_REGION_SNAPSHOT_ID] = { .type = NLA_U32 }, 45 [DEVLINK_ATTR_REGION_CHUNK_ADDR] = { .type = NLA_U64 }, 46 [DEVLINK_ATTR_REGION_CHUNK_LEN] = { .type = NLA_U64 }, 47 [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .type = NLA_NUL_STRING }, 48 [DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD] = { .type = NLA_U64 }, 49 [DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER] = { .type = NLA_U8 }, 50 [DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME] = { .type = NLA_NUL_STRING }, 51 [DEVLINK_ATTR_FLASH_UPDATE_COMPONENT] = { .type = NLA_NUL_STRING }, 52 [DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK] = 53 NLA_POLICY_BITFIELD32(DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS), 54 [DEVLINK_ATTR_TRAP_NAME] = { .type = NLA_NUL_STRING }, 55 [DEVLINK_ATTR_TRAP_ACTION] = { .type = NLA_U8 }, 56 [DEVLINK_ATTR_TRAP_GROUP_NAME] = { .type = NLA_NUL_STRING }, 57 [DEVLINK_ATTR_NETNS_PID] = { .type = NLA_U32 }, 58 [DEVLINK_ATTR_NETNS_FD] = { .type = NLA_U32 }, 59 [DEVLINK_ATTR_NETNS_ID] = { .type = NLA_U32 }, 60 [DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP] = { .type = NLA_U8 }, 61 [DEVLINK_ATTR_TRAP_POLICER_ID] = { .type = NLA_U32 }, 62 [DEVLINK_ATTR_TRAP_POLICER_RATE] = { .type = NLA_U64 }, 63 [DEVLINK_ATTR_TRAP_POLICER_BURST] = { .type = NLA_U64 }, 64 [DEVLINK_ATTR_PORT_FUNCTION] = { .type = NLA_NESTED }, 65 [DEVLINK_ATTR_RELOAD_ACTION] = NLA_POLICY_RANGE(NLA_U8, DEVLINK_RELOAD_ACTION_DRIVER_REINIT, 66 DEVLINK_RELOAD_ACTION_MAX), 67 [DEVLINK_ATTR_RELOAD_LIMITS] = NLA_POLICY_BITFIELD32(DEVLINK_RELOAD_LIMITS_VALID_MASK), 68 [DEVLINK_ATTR_PORT_FLAVOUR] = { .type = NLA_U16 }, 69 [DEVLINK_ATTR_PORT_PCI_PF_NUMBER] = { .type = NLA_U16 }, 70 [DEVLINK_ATTR_PORT_PCI_SF_NUMBER] = { .type = NLA_U32 }, 71 [DEVLINK_ATTR_PORT_CONTROLLER_NUMBER] = { .type = NLA_U32 }, 72 [DEVLINK_ATTR_RATE_TYPE] = { .type = NLA_U16 }, 73 [DEVLINK_ATTR_RATE_TX_SHARE] = { .type = NLA_U64 }, 74 [DEVLINK_ATTR_RATE_TX_MAX] = { .type = NLA_U64 }, 75 [DEVLINK_ATTR_RATE_NODE_NAME] = { .type = NLA_NUL_STRING }, 76 [DEVLINK_ATTR_RATE_PARENT_NODE_NAME] = { .type = NLA_NUL_STRING }, 77 [DEVLINK_ATTR_LINECARD_INDEX] = { .type = NLA_U32 }, 78 [DEVLINK_ATTR_LINECARD_TYPE] = { .type = NLA_NUL_STRING }, 79 [DEVLINK_ATTR_SELFTESTS] = { .type = NLA_NESTED }, 80 [DEVLINK_ATTR_RATE_TX_PRIORITY] = { .type = NLA_U32 }, 81 [DEVLINK_ATTR_RATE_TX_WEIGHT] = { .type = NLA_U32 }, 82 [DEVLINK_ATTR_REGION_DIRECT] = { .type = NLA_FLAG }, 83}; 84 85int devlink_nl_msg_reply_and_new(struct sk_buff **msg, struct genl_info *info) 86{ 87 int err; 88 89 if (*msg) { 90 err = genlmsg_reply(*msg, info); 91 if (err) 92 return err; 93 } 94 *msg = genlmsg_new(GENLMSG_DEFAULT_SIZE, GFP_KERNEL); 95 if (!*msg) 96 return -ENOMEM; 97 return 0; 98} 99 100struct devlink * 101devlink_get_from_attrs_lock(struct net *net, struct nlattr **attrs) 102{ 103 struct devlink *devlink; 104 unsigned long index; 105 char *busname; 106 char *devname; 107 108 if (!attrs[DEVLINK_ATTR_BUS_NAME] || !attrs[DEVLINK_ATTR_DEV_NAME]) 109 return ERR_PTR(-EINVAL); 110 111 busname = nla_data(attrs[DEVLINK_ATTR_BUS_NAME]); 112 devname = nla_data(attrs[DEVLINK_ATTR_DEV_NAME]); 113 114 devlinks_xa_for_each_registered_get(net, index, devlink) { 115 devl_lock(devlink); 116 if (devl_is_registered(devlink) && 117 strcmp(devlink->dev->bus->name, busname) == 0 && 118 strcmp(dev_name(devlink->dev), devname) == 0) 119 return devlink; 120 devl_unlock(devlink); 121 devlink_put(devlink); 122 } 123 124 return ERR_PTR(-ENODEV); 125} 126 127static int __devlink_nl_pre_doit(struct sk_buff *skb, struct genl_info *info, 128 u8 flags) 129{ 130 struct devlink_port *devlink_port; 131 struct devlink *devlink; 132 int err; 133 134 devlink = devlink_get_from_attrs_lock(genl_info_net(info), info->attrs); 135 if (IS_ERR(devlink)) 136 return PTR_ERR(devlink); 137 138 info->user_ptr[0] = devlink; 139 if (flags & DEVLINK_NL_FLAG_NEED_PORT) { 140 devlink_port = devlink_port_get_from_info(devlink, info); 141 if (IS_ERR(devlink_port)) { 142 err = PTR_ERR(devlink_port); 143 goto unlock; 144 } 145 info->user_ptr[1] = devlink_port; 146 } else if (flags & DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT) { 147 devlink_port = devlink_port_get_from_info(devlink, info); 148 if (!IS_ERR(devlink_port)) 149 info->user_ptr[1] = devlink_port; 150 } 151 return 0; 152 153unlock: 154 devl_unlock(devlink); 155 devlink_put(devlink); 156 return err; 157} 158 159int devlink_nl_pre_doit(const struct genl_split_ops *ops, 160 struct sk_buff *skb, struct genl_info *info) 161{ 162 return __devlink_nl_pre_doit(skb, info, ops->internal_flags); 163} 164 165int devlink_nl_pre_doit_port(const struct genl_split_ops *ops, 166 struct sk_buff *skb, struct genl_info *info) 167{ 168 return __devlink_nl_pre_doit(skb, info, DEVLINK_NL_FLAG_NEED_PORT); 169} 170 171int devlink_nl_pre_doit_port_optional(const struct genl_split_ops *ops, 172 struct sk_buff *skb, 173 struct genl_info *info) 174{ 175 return __devlink_nl_pre_doit(skb, info, DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT); 176} 177 178void devlink_nl_post_doit(const struct genl_split_ops *ops, 179 struct sk_buff *skb, struct genl_info *info) 180{ 181 struct devlink *devlink; 182 183 devlink = info->user_ptr[0]; 184 devl_unlock(devlink); 185 devlink_put(devlink); 186} 187 188static int devlink_nl_inst_single_dumpit(struct sk_buff *msg, 189 struct netlink_callback *cb, int flags, 190 devlink_nl_dump_one_func_t *dump_one, 191 struct nlattr **attrs) 192{ 193 struct devlink *devlink; 194 int err; 195 196 devlink = devlink_get_from_attrs_lock(sock_net(msg->sk), attrs); 197 if (IS_ERR(devlink)) 198 return PTR_ERR(devlink); 199 err = dump_one(msg, devlink, cb, flags | NLM_F_DUMP_FILTERED); 200 201 devl_unlock(devlink); 202 devlink_put(devlink); 203 204 if (err != -EMSGSIZE) 205 return err; 206 return msg->len; 207} 208 209static int devlink_nl_inst_iter_dumpit(struct sk_buff *msg, 210 struct netlink_callback *cb, int flags, 211 devlink_nl_dump_one_func_t *dump_one) 212{ 213 struct devlink_nl_dump_state *state = devlink_dump_state(cb); 214 struct devlink *devlink; 215 int err = 0; 216 217 while ((devlink = devlinks_xa_find_get(sock_net(msg->sk), 218 &state->instance))) { 219 devl_lock(devlink); 220 221 if (devl_is_registered(devlink)) 222 err = dump_one(msg, devlink, cb, flags); 223 else 224 err = 0; 225 226 devl_unlock(devlink); 227 devlink_put(devlink); 228 229 if (err) 230 break; 231 232 state->instance++; 233 234 /* restart sub-object walk for the next instance */ 235 state->idx = 0; 236 } 237 238 if (err != -EMSGSIZE) 239 return err; 240 return msg->len; 241} 242 243int devlink_nl_dumpit(struct sk_buff *msg, struct netlink_callback *cb, 244 devlink_nl_dump_one_func_t *dump_one) 245{ 246 const struct genl_info *info = genl_info_dump(cb); 247 struct nlattr **attrs = info->attrs; 248 int flags = NLM_F_MULTI; 249 250 if (attrs && 251 (attrs[DEVLINK_ATTR_BUS_NAME] || attrs[DEVLINK_ATTR_DEV_NAME])) 252 return devlink_nl_inst_single_dumpit(msg, cb, flags, dump_one, 253 attrs); 254 else 255 return devlink_nl_inst_iter_dumpit(msg, cb, flags, dump_one); 256} 257 258static const struct genl_small_ops devlink_nl_small_ops[40] = { 259 { 260 .cmd = DEVLINK_CMD_PORT_SET, 261 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 262 .doit = devlink_nl_cmd_port_set_doit, 263 .flags = GENL_ADMIN_PERM, 264 .internal_flags = DEVLINK_NL_FLAG_NEED_PORT, 265 }, 266 { 267 .cmd = DEVLINK_CMD_RATE_SET, 268 .doit = devlink_nl_cmd_rate_set_doit, 269 .flags = GENL_ADMIN_PERM, 270 }, 271 { 272 .cmd = DEVLINK_CMD_RATE_NEW, 273 .doit = devlink_nl_cmd_rate_new_doit, 274 .flags = GENL_ADMIN_PERM, 275 }, 276 { 277 .cmd = DEVLINK_CMD_RATE_DEL, 278 .doit = devlink_nl_cmd_rate_del_doit, 279 .flags = GENL_ADMIN_PERM, 280 }, 281 { 282 .cmd = DEVLINK_CMD_PORT_SPLIT, 283 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 284 .doit = devlink_nl_cmd_port_split_doit, 285 .flags = GENL_ADMIN_PERM, 286 .internal_flags = DEVLINK_NL_FLAG_NEED_PORT, 287 }, 288 { 289 .cmd = DEVLINK_CMD_PORT_UNSPLIT, 290 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 291 .doit = devlink_nl_cmd_port_unsplit_doit, 292 .flags = GENL_ADMIN_PERM, 293 .internal_flags = DEVLINK_NL_FLAG_NEED_PORT, 294 }, 295 { 296 .cmd = DEVLINK_CMD_PORT_NEW, 297 .doit = devlink_nl_cmd_port_new_doit, 298 .flags = GENL_ADMIN_PERM, 299 }, 300 { 301 .cmd = DEVLINK_CMD_PORT_DEL, 302 .doit = devlink_nl_cmd_port_del_doit, 303 .flags = GENL_ADMIN_PERM, 304 .internal_flags = DEVLINK_NL_FLAG_NEED_PORT, 305 }, 306 307 { 308 .cmd = DEVLINK_CMD_LINECARD_SET, 309 .doit = devlink_nl_cmd_linecard_set_doit, 310 .flags = GENL_ADMIN_PERM, 311 }, 312 { 313 .cmd = DEVLINK_CMD_SB_POOL_SET, 314 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 315 .doit = devlink_nl_cmd_sb_pool_set_doit, 316 .flags = GENL_ADMIN_PERM, 317 }, 318 { 319 .cmd = DEVLINK_CMD_SB_PORT_POOL_SET, 320 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 321 .doit = devlink_nl_cmd_sb_port_pool_set_doit, 322 .flags = GENL_ADMIN_PERM, 323 .internal_flags = DEVLINK_NL_FLAG_NEED_PORT, 324 }, 325 { 326 .cmd = DEVLINK_CMD_SB_TC_POOL_BIND_SET, 327 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 328 .doit = devlink_nl_cmd_sb_tc_pool_bind_set_doit, 329 .flags = GENL_ADMIN_PERM, 330 .internal_flags = DEVLINK_NL_FLAG_NEED_PORT, 331 }, 332 { 333 .cmd = DEVLINK_CMD_SB_OCC_SNAPSHOT, 334 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 335 .doit = devlink_nl_cmd_sb_occ_snapshot_doit, 336 .flags = GENL_ADMIN_PERM, 337 }, 338 { 339 .cmd = DEVLINK_CMD_SB_OCC_MAX_CLEAR, 340 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 341 .doit = devlink_nl_cmd_sb_occ_max_clear_doit, 342 .flags = GENL_ADMIN_PERM, 343 }, 344 { 345 .cmd = DEVLINK_CMD_ESWITCH_GET, 346 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 347 .doit = devlink_nl_cmd_eswitch_get_doit, 348 .flags = GENL_ADMIN_PERM, 349 }, 350 { 351 .cmd = DEVLINK_CMD_ESWITCH_SET, 352 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 353 .doit = devlink_nl_cmd_eswitch_set_doit, 354 .flags = GENL_ADMIN_PERM, 355 }, 356 { 357 .cmd = DEVLINK_CMD_DPIPE_TABLE_GET, 358 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 359 .doit = devlink_nl_cmd_dpipe_table_get, 360 /* can be retrieved by unprivileged users */ 361 }, 362 { 363 .cmd = DEVLINK_CMD_DPIPE_ENTRIES_GET, 364 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 365 .doit = devlink_nl_cmd_dpipe_entries_get, 366 /* can be retrieved by unprivileged users */ 367 }, 368 { 369 .cmd = DEVLINK_CMD_DPIPE_HEADERS_GET, 370 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 371 .doit = devlink_nl_cmd_dpipe_headers_get, 372 /* can be retrieved by unprivileged users */ 373 }, 374 { 375 .cmd = DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET, 376 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 377 .doit = devlink_nl_cmd_dpipe_table_counters_set, 378 .flags = GENL_ADMIN_PERM, 379 }, 380 { 381 .cmd = DEVLINK_CMD_RESOURCE_SET, 382 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 383 .doit = devlink_nl_cmd_resource_set, 384 .flags = GENL_ADMIN_PERM, 385 }, 386 { 387 .cmd = DEVLINK_CMD_RESOURCE_DUMP, 388 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 389 .doit = devlink_nl_cmd_resource_dump, 390 /* can be retrieved by unprivileged users */ 391 }, 392 { 393 .cmd = DEVLINK_CMD_RELOAD, 394 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 395 .doit = devlink_nl_cmd_reload, 396 .flags = GENL_ADMIN_PERM, 397 }, 398 { 399 .cmd = DEVLINK_CMD_PARAM_SET, 400 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 401 .doit = devlink_nl_cmd_param_set_doit, 402 .flags = GENL_ADMIN_PERM, 403 }, 404 { 405 .cmd = DEVLINK_CMD_PORT_PARAM_GET, 406 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 407 .doit = devlink_nl_cmd_port_param_get_doit, 408 .dumpit = devlink_nl_cmd_port_param_get_dumpit, 409 .internal_flags = DEVLINK_NL_FLAG_NEED_PORT, 410 /* can be retrieved by unprivileged users */ 411 }, 412 { 413 .cmd = DEVLINK_CMD_PORT_PARAM_SET, 414 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 415 .doit = devlink_nl_cmd_port_param_set_doit, 416 .flags = GENL_ADMIN_PERM, 417 .internal_flags = DEVLINK_NL_FLAG_NEED_PORT, 418 }, 419 { 420 .cmd = DEVLINK_CMD_REGION_NEW, 421 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 422 .doit = devlink_nl_cmd_region_new, 423 .flags = GENL_ADMIN_PERM, 424 }, 425 { 426 .cmd = DEVLINK_CMD_REGION_DEL, 427 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 428 .doit = devlink_nl_cmd_region_del, 429 .flags = GENL_ADMIN_PERM, 430 }, 431 { 432 .cmd = DEVLINK_CMD_REGION_READ, 433 .validate = GENL_DONT_VALIDATE_STRICT | 434 GENL_DONT_VALIDATE_DUMP_STRICT, 435 .dumpit = devlink_nl_cmd_region_read_dumpit, 436 .flags = GENL_ADMIN_PERM, 437 }, 438 { 439 .cmd = DEVLINK_CMD_HEALTH_REPORTER_SET, 440 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 441 .doit = devlink_nl_cmd_health_reporter_set_doit, 442 .flags = GENL_ADMIN_PERM, 443 .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT, 444 }, 445 { 446 .cmd = DEVLINK_CMD_HEALTH_REPORTER_RECOVER, 447 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 448 .doit = devlink_nl_cmd_health_reporter_recover_doit, 449 .flags = GENL_ADMIN_PERM, 450 .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT, 451 }, 452 { 453 .cmd = DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE, 454 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 455 .doit = devlink_nl_cmd_health_reporter_diagnose_doit, 456 .flags = GENL_ADMIN_PERM, 457 .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT, 458 }, 459 { 460 .cmd = DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET, 461 .validate = GENL_DONT_VALIDATE_STRICT | 462 GENL_DONT_VALIDATE_DUMP_STRICT, 463 .dumpit = devlink_nl_cmd_health_reporter_dump_get_dumpit, 464 .flags = GENL_ADMIN_PERM, 465 }, 466 { 467 .cmd = DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR, 468 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 469 .doit = devlink_nl_cmd_health_reporter_dump_clear_doit, 470 .flags = GENL_ADMIN_PERM, 471 .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT, 472 }, 473 { 474 .cmd = DEVLINK_CMD_HEALTH_REPORTER_TEST, 475 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 476 .doit = devlink_nl_cmd_health_reporter_test_doit, 477 .flags = GENL_ADMIN_PERM, 478 .internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT, 479 }, 480 { 481 .cmd = DEVLINK_CMD_FLASH_UPDATE, 482 .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, 483 .doit = devlink_nl_cmd_flash_update, 484 .flags = GENL_ADMIN_PERM, 485 }, 486 { 487 .cmd = DEVLINK_CMD_TRAP_SET, 488 .doit = devlink_nl_cmd_trap_set_doit, 489 .flags = GENL_ADMIN_PERM, 490 }, 491 { 492 .cmd = DEVLINK_CMD_TRAP_GROUP_SET, 493 .doit = devlink_nl_cmd_trap_group_set_doit, 494 .flags = GENL_ADMIN_PERM, 495 }, 496 { 497 .cmd = DEVLINK_CMD_TRAP_POLICER_SET, 498 .doit = devlink_nl_cmd_trap_policer_set_doit, 499 .flags = GENL_ADMIN_PERM, 500 }, 501 { 502 .cmd = DEVLINK_CMD_SELFTESTS_RUN, 503 .doit = devlink_nl_cmd_selftests_run, 504 .flags = GENL_ADMIN_PERM, 505 }, 506 /* -- No new ops here! Use split ops going forward! -- */ 507}; 508 509struct genl_family devlink_nl_family __ro_after_init = { 510 .name = DEVLINK_GENL_NAME, 511 .version = DEVLINK_GENL_VERSION, 512 .maxattr = DEVLINK_ATTR_MAX, 513 .policy = devlink_nl_policy, 514 .netnsok = true, 515 .parallel_ops = true, 516 .pre_doit = devlink_nl_pre_doit, 517 .post_doit = devlink_nl_post_doit, 518 .module = THIS_MODULE, 519 .small_ops = devlink_nl_small_ops, 520 .n_small_ops = ARRAY_SIZE(devlink_nl_small_ops), 521 .split_ops = devlink_nl_ops, 522 .n_split_ops = ARRAY_SIZE(devlink_nl_ops), 523 .resv_start_op = DEVLINK_CMD_SELFTESTS_RUN + 1, 524 .mcgrps = devlink_nl_mcgrps, 525 .n_mcgrps = ARRAY_SIZE(devlink_nl_mcgrps), 526}; 527