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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2#ifndef _UAPI_RDMA_NETLINK_H3#define _UAPI_RDMA_NETLINK_H4 5#include <linux/types.h>6 7enum {8 RDMA_NL_IWCM = 2,9 RDMA_NL_RSVD,10 RDMA_NL_LS, /* RDMA Local Services */11 RDMA_NL_NLDEV, /* RDMA device interface */12 RDMA_NL_NUM_CLIENTS13};14 15enum {16 RDMA_NL_GROUP_IWPM = 2,17 RDMA_NL_GROUP_LS,18 RDMA_NL_GROUP_NOTIFY,19 RDMA_NL_NUM_GROUPS20};21 22#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)23#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))24#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op)25 26/* The minimum version that the iwpm kernel supports */27#define IWPM_UABI_VERSION_MIN 328 29/* The latest version that the iwpm kernel supports */30#define IWPM_UABI_VERSION 431 32/* iwarp port mapper message flags */33enum {34 35 /* Do not map the port for this IWPM request */36 IWPM_FLAGS_NO_PORT_MAP = (1 << 0),37};38 39/* iwarp port mapper op-codes */40enum {41 RDMA_NL_IWPM_REG_PID = 0,42 RDMA_NL_IWPM_ADD_MAPPING,43 RDMA_NL_IWPM_QUERY_MAPPING,44 RDMA_NL_IWPM_REMOVE_MAPPING,45 RDMA_NL_IWPM_REMOTE_INFO,46 RDMA_NL_IWPM_HANDLE_ERR,47 RDMA_NL_IWPM_MAPINFO,48 RDMA_NL_IWPM_MAPINFO_NUM,49 RDMA_NL_IWPM_HELLO,50 RDMA_NL_IWPM_NUM_OPS51};52 53enum {54 IWPM_NLA_REG_PID_UNSPEC = 0,55 IWPM_NLA_REG_PID_SEQ,56 IWPM_NLA_REG_IF_NAME,57 IWPM_NLA_REG_IBDEV_NAME,58 IWPM_NLA_REG_ULIB_NAME,59 IWPM_NLA_REG_PID_MAX60};61 62enum {63 IWPM_NLA_RREG_PID_UNSPEC = 0,64 IWPM_NLA_RREG_PID_SEQ,65 IWPM_NLA_RREG_IBDEV_NAME,66 IWPM_NLA_RREG_ULIB_NAME,67 IWPM_NLA_RREG_ULIB_VER,68 IWPM_NLA_RREG_PID_ERR,69 IWPM_NLA_RREG_PID_MAX70 71};72 73enum {74 IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0,75 IWPM_NLA_MANAGE_MAPPING_SEQ,76 IWPM_NLA_MANAGE_ADDR,77 IWPM_NLA_MANAGE_FLAGS,78 IWPM_NLA_MANAGE_MAPPING_MAX79};80 81enum {82 IWPM_NLA_RMANAGE_MAPPING_UNSPEC = 0,83 IWPM_NLA_RMANAGE_MAPPING_SEQ,84 IWPM_NLA_RMANAGE_ADDR,85 IWPM_NLA_RMANAGE_MAPPED_LOC_ADDR,86 /* The following maintains bisectability of rdma-core */87 IWPM_NLA_MANAGE_MAPPED_LOC_ADDR = IWPM_NLA_RMANAGE_MAPPED_LOC_ADDR,88 IWPM_NLA_RMANAGE_MAPPING_ERR,89 IWPM_NLA_RMANAGE_MAPPING_MAX90};91 92#define IWPM_NLA_MAPINFO_SEND_MAX 393#define IWPM_NLA_REMOVE_MAPPING_MAX 394 95enum {96 IWPM_NLA_QUERY_MAPPING_UNSPEC = 0,97 IWPM_NLA_QUERY_MAPPING_SEQ,98 IWPM_NLA_QUERY_LOCAL_ADDR,99 IWPM_NLA_QUERY_REMOTE_ADDR,100 IWPM_NLA_QUERY_FLAGS,101 IWPM_NLA_QUERY_MAPPING_MAX,102};103 104enum {105 IWPM_NLA_RQUERY_MAPPING_UNSPEC = 0,106 IWPM_NLA_RQUERY_MAPPING_SEQ,107 IWPM_NLA_RQUERY_LOCAL_ADDR,108 IWPM_NLA_RQUERY_REMOTE_ADDR,109 IWPM_NLA_RQUERY_MAPPED_LOC_ADDR,110 IWPM_NLA_RQUERY_MAPPED_REM_ADDR,111 IWPM_NLA_RQUERY_MAPPING_ERR,112 IWPM_NLA_RQUERY_MAPPING_MAX113};114 115enum {116 IWPM_NLA_MAPINFO_REQ_UNSPEC = 0,117 IWPM_NLA_MAPINFO_ULIB_NAME,118 IWPM_NLA_MAPINFO_ULIB_VER,119 IWPM_NLA_MAPINFO_REQ_MAX120};121 122enum {123 IWPM_NLA_MAPINFO_UNSPEC = 0,124 IWPM_NLA_MAPINFO_LOCAL_ADDR,125 IWPM_NLA_MAPINFO_MAPPED_ADDR,126 IWPM_NLA_MAPINFO_FLAGS,127 IWPM_NLA_MAPINFO_MAX128};129 130enum {131 IWPM_NLA_MAPINFO_NUM_UNSPEC = 0,132 IWPM_NLA_MAPINFO_SEQ,133 IWPM_NLA_MAPINFO_SEND_NUM,134 IWPM_NLA_MAPINFO_ACK_NUM,135 IWPM_NLA_MAPINFO_NUM_MAX136};137 138enum {139 IWPM_NLA_ERR_UNSPEC = 0,140 IWPM_NLA_ERR_SEQ,141 IWPM_NLA_ERR_CODE,142 IWPM_NLA_ERR_MAX143};144 145enum {146 IWPM_NLA_HELLO_UNSPEC = 0,147 IWPM_NLA_HELLO_ABI_VERSION,148 IWPM_NLA_HELLO_MAX149};150 151/* For RDMA_NLDEV_ATTR_DEV_NODE_TYPE */152enum {153 /* IB values map to NodeInfo:NodeType. */154 RDMA_NODE_IB_CA = 1,155 RDMA_NODE_IB_SWITCH,156 RDMA_NODE_IB_ROUTER,157 RDMA_NODE_RNIC,158 RDMA_NODE_USNIC,159 RDMA_NODE_USNIC_UDP,160 RDMA_NODE_UNSPECIFIED,161};162 163/*164 * Local service operations:165 * RESOLVE - The client requests the local service to resolve a path.166 * SET_TIMEOUT - The local service requests the client to set the timeout.167 * IP_RESOLVE - The client requests the local service to resolve an IP to GID.168 */169enum {170 RDMA_NL_LS_OP_RESOLVE = 0,171 RDMA_NL_LS_OP_SET_TIMEOUT,172 RDMA_NL_LS_OP_IP_RESOLVE,173 RDMA_NL_LS_NUM_OPS174};175 176/* Local service netlink message flags */177#define RDMA_NL_LS_F_ERR 0x0100 /* Failed response */178 179/*180 * Local service resolve operation family header.181 * The layout for the resolve operation:182 * nlmsg header183 * family header184 * attributes185 */186 187/*188 * Local service path use:189 * Specify how the path(s) will be used.190 * ALL - For connected CM operation (6 pathrecords)191 * UNIDIRECTIONAL - For unidirectional UD (1 pathrecord)192 * GMP - For miscellaneous GMP like operation (at least 1 reversible193 * pathrecord)194 */195enum {196 LS_RESOLVE_PATH_USE_ALL = 0,197 LS_RESOLVE_PATH_USE_UNIDIRECTIONAL,198 LS_RESOLVE_PATH_USE_GMP,199 LS_RESOLVE_PATH_USE_MAX200};201 202#define LS_DEVICE_NAME_MAX 64203 204struct rdma_ls_resolve_header {205 __u8 device_name[LS_DEVICE_NAME_MAX];206 __u8 port_num;207 __u8 path_use;208};209 210struct rdma_ls_ip_resolve_header {211 __u32 ifindex;212};213 214/* Local service attribute type */215#define RDMA_NLA_F_MANDATORY (1 << 13)216#define RDMA_NLA_TYPE_MASK (~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | \217 RDMA_NLA_F_MANDATORY))218 219/*220 * Local service attributes:221 * Attr Name Size Byte order222 * -----------------------------------------------------223 * PATH_RECORD struct ib_path_rec_data224 * TIMEOUT u32 cpu225 * SERVICE_ID u64 cpu226 * DGID u8[16] BE227 * SGID u8[16] BE228 * TCLASS u8229 * PKEY u16 cpu230 * QOS_CLASS u16 cpu231 * IPV4 u32 BE232 * IPV6 u8[16] BE233 */234enum {235 LS_NLA_TYPE_UNSPEC = 0,236 LS_NLA_TYPE_PATH_RECORD,237 LS_NLA_TYPE_TIMEOUT,238 LS_NLA_TYPE_SERVICE_ID,239 LS_NLA_TYPE_DGID,240 LS_NLA_TYPE_SGID,241 LS_NLA_TYPE_TCLASS,242 LS_NLA_TYPE_PKEY,243 LS_NLA_TYPE_QOS_CLASS,244 LS_NLA_TYPE_IPV4,245 LS_NLA_TYPE_IPV6,246 LS_NLA_TYPE_MAX247};248 249/* Local service DGID/SGID attribute: big endian */250struct rdma_nla_ls_gid {251 __u8 gid[16];252};253 254enum rdma_nldev_command {255 RDMA_NLDEV_CMD_UNSPEC,256 257 RDMA_NLDEV_CMD_GET, /* can dump */258 RDMA_NLDEV_CMD_SET,259 260 RDMA_NLDEV_CMD_NEWLINK,261 262 RDMA_NLDEV_CMD_DELLINK,263 264 RDMA_NLDEV_CMD_PORT_GET, /* can dump */265 266 RDMA_NLDEV_CMD_SYS_GET,267 RDMA_NLDEV_CMD_SYS_SET,268 269 /* 8 is free to use */270 271 RDMA_NLDEV_CMD_RES_GET = 9, /* can dump */272 273 RDMA_NLDEV_CMD_RES_QP_GET, /* can dump */274 275 RDMA_NLDEV_CMD_RES_CM_ID_GET, /* can dump */276 277 RDMA_NLDEV_CMD_RES_CQ_GET, /* can dump */278 279 RDMA_NLDEV_CMD_RES_MR_GET, /* can dump */280 281 RDMA_NLDEV_CMD_RES_PD_GET, /* can dump */282 283 RDMA_NLDEV_CMD_GET_CHARDEV,284 285 RDMA_NLDEV_CMD_STAT_SET,286 287 RDMA_NLDEV_CMD_STAT_GET, /* can dump */288 289 RDMA_NLDEV_CMD_STAT_DEL,290 291 RDMA_NLDEV_CMD_RES_QP_GET_RAW,292 293 RDMA_NLDEV_CMD_RES_CQ_GET_RAW,294 295 RDMA_NLDEV_CMD_RES_MR_GET_RAW,296 297 RDMA_NLDEV_CMD_RES_CTX_GET, /* can dump */298 299 RDMA_NLDEV_CMD_RES_SRQ_GET, /* can dump */300 301 RDMA_NLDEV_CMD_STAT_GET_STATUS,302 303 RDMA_NLDEV_CMD_RES_SRQ_GET_RAW,304 305 RDMA_NLDEV_CMD_NEWDEV,306 307 RDMA_NLDEV_CMD_DELDEV,308 309 RDMA_NLDEV_CMD_MONITOR,310 311 RDMA_NLDEV_NUM_OPS312};313 314enum rdma_nldev_print_type {315 RDMA_NLDEV_PRINT_TYPE_UNSPEC,316 RDMA_NLDEV_PRINT_TYPE_HEX,317};318 319enum rdma_nldev_attr {320 /* don't change the order or add anything between, this is ABI! */321 RDMA_NLDEV_ATTR_UNSPEC,322 323 /* Pad attribute for 64b alignment */324 RDMA_NLDEV_ATTR_PAD = RDMA_NLDEV_ATTR_UNSPEC,325 326 /* Identifier for ib_device */327 RDMA_NLDEV_ATTR_DEV_INDEX, /* u32 */328 329 RDMA_NLDEV_ATTR_DEV_NAME, /* string */330 /*331 * Device index together with port index are identifiers332 * for port/link properties.333 *334 * For RDMA_NLDEV_CMD_GET commamnd, port index will return number335 * of available ports in ib_device, while for port specific operations,336 * it will be real port index as it appears in sysfs. Port index follows337 * sysfs notation and starts from 1 for the first port.338 */339 RDMA_NLDEV_ATTR_PORT_INDEX, /* u32 */340 341 /*342 * Device and port capabilities343 *344 * When used for port info, first 32-bits are CapabilityMask followed by345 * 16-bit CapabilityMask2.346 */347 RDMA_NLDEV_ATTR_CAP_FLAGS, /* u64 */348 349 /*350 * FW version351 */352 RDMA_NLDEV_ATTR_FW_VERSION, /* string */353 354 /*355 * Node GUID (in host byte order) associated with the RDMA device.356 */357 RDMA_NLDEV_ATTR_NODE_GUID, /* u64 */358 359 /*360 * System image GUID (in host byte order) associated with361 * this RDMA device and other devices which are part of a362 * single system.363 */364 RDMA_NLDEV_ATTR_SYS_IMAGE_GUID, /* u64 */365 366 /*367 * Subnet prefix (in host byte order)368 */369 RDMA_NLDEV_ATTR_SUBNET_PREFIX, /* u64 */370 371 /*372 * Local Identifier (LID),373 * According to IB specification, It is 16-bit address assigned374 * by the Subnet Manager. Extended to be 32-bit for OmniPath users.375 */376 RDMA_NLDEV_ATTR_LID, /* u32 */377 RDMA_NLDEV_ATTR_SM_LID, /* u32 */378 379 /*380 * LID mask control (LMC)381 */382 RDMA_NLDEV_ATTR_LMC, /* u8 */383 384 RDMA_NLDEV_ATTR_PORT_STATE, /* u8 */385 RDMA_NLDEV_ATTR_PORT_PHYS_STATE, /* u8 */386 387 RDMA_NLDEV_ATTR_DEV_NODE_TYPE, /* u8 */388 389 RDMA_NLDEV_ATTR_RES_SUMMARY, /* nested table */390 RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY, /* nested table */391 RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_NAME, /* string */392 RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_CURR, /* u64 */393 394 RDMA_NLDEV_ATTR_RES_QP, /* nested table */395 RDMA_NLDEV_ATTR_RES_QP_ENTRY, /* nested table */396 /*397 * Local QPN398 */399 RDMA_NLDEV_ATTR_RES_LQPN, /* u32 */400 /*401 * Remote QPN,402 * Applicable for RC and UC only IBTA 11.2.5.3 QUERY QUEUE PAIR403 */404 RDMA_NLDEV_ATTR_RES_RQPN, /* u32 */405 /*406 * Receive Queue PSN,407 * Applicable for RC and UC only 11.2.5.3 QUERY QUEUE PAIR408 */409 RDMA_NLDEV_ATTR_RES_RQ_PSN, /* u32 */410 /*411 * Send Queue PSN412 */413 RDMA_NLDEV_ATTR_RES_SQ_PSN, /* u32 */414 RDMA_NLDEV_ATTR_RES_PATH_MIG_STATE, /* u8 */415 /*416 * QP types as visible to RDMA/core, the reserved QPT417 * are not exported through this interface.418 */419 RDMA_NLDEV_ATTR_RES_TYPE, /* u8 */420 RDMA_NLDEV_ATTR_RES_STATE, /* u8 */421 /*422 * Process ID which created object,423 * in case of kernel origin, PID won't exist.424 */425 RDMA_NLDEV_ATTR_RES_PID, /* u32 */426 /*427 * The name of process created following resource.428 * It will exist only for kernel objects.429 * For user created objects, the user is supposed430 * to read /proc/PID/comm file.431 */432 RDMA_NLDEV_ATTR_RES_KERN_NAME, /* string */433 434 RDMA_NLDEV_ATTR_RES_CM_ID, /* nested table */435 RDMA_NLDEV_ATTR_RES_CM_ID_ENTRY, /* nested table */436 /*437 * rdma_cm_id port space.438 */439 RDMA_NLDEV_ATTR_RES_PS, /* u32 */440 /*441 * Source and destination socket addresses442 */443 RDMA_NLDEV_ATTR_RES_SRC_ADDR, /* __kernel_sockaddr_storage */444 RDMA_NLDEV_ATTR_RES_DST_ADDR, /* __kernel_sockaddr_storage */445 446 RDMA_NLDEV_ATTR_RES_CQ, /* nested table */447 RDMA_NLDEV_ATTR_RES_CQ_ENTRY, /* nested table */448 RDMA_NLDEV_ATTR_RES_CQE, /* u32 */449 RDMA_NLDEV_ATTR_RES_USECNT, /* u64 */450 RDMA_NLDEV_ATTR_RES_POLL_CTX, /* u8 */451 452 RDMA_NLDEV_ATTR_RES_MR, /* nested table */453 RDMA_NLDEV_ATTR_RES_MR_ENTRY, /* nested table */454 RDMA_NLDEV_ATTR_RES_RKEY, /* u32 */455 RDMA_NLDEV_ATTR_RES_LKEY, /* u32 */456 RDMA_NLDEV_ATTR_RES_IOVA, /* u64 */457 RDMA_NLDEV_ATTR_RES_MRLEN, /* u64 */458 459 RDMA_NLDEV_ATTR_RES_PD, /* nested table */460 RDMA_NLDEV_ATTR_RES_PD_ENTRY, /* nested table */461 RDMA_NLDEV_ATTR_RES_LOCAL_DMA_LKEY, /* u32 */462 RDMA_NLDEV_ATTR_RES_UNSAFE_GLOBAL_RKEY, /* u32 */463 /*464 * Provides logical name and index of netdevice which is465 * connected to physical port. This information is relevant466 * for RoCE and iWARP.467 *468 * The netdevices which are associated with containers are469 * supposed to be exported together with GID table once it470 * will be exposed through the netlink. Because the471 * associated netdevices are properties of GIDs.472 */473 RDMA_NLDEV_ATTR_NDEV_INDEX, /* u32 */474 RDMA_NLDEV_ATTR_NDEV_NAME, /* string */475 /*476 * driver-specific attributes.477 */478 RDMA_NLDEV_ATTR_DRIVER, /* nested table */479 RDMA_NLDEV_ATTR_DRIVER_ENTRY, /* nested table */480 RDMA_NLDEV_ATTR_DRIVER_STRING, /* string */481 /*482 * u8 values from enum rdma_nldev_print_type483 */484 RDMA_NLDEV_ATTR_DRIVER_PRINT_TYPE, /* u8 */485 RDMA_NLDEV_ATTR_DRIVER_S32, /* s32 */486 RDMA_NLDEV_ATTR_DRIVER_U32, /* u32 */487 RDMA_NLDEV_ATTR_DRIVER_S64, /* s64 */488 RDMA_NLDEV_ATTR_DRIVER_U64, /* u64 */489 490 /*491 * Indexes to get/set secific entry,492 * for QP use RDMA_NLDEV_ATTR_RES_LQPN493 */494 RDMA_NLDEV_ATTR_RES_PDN, /* u32 */495 RDMA_NLDEV_ATTR_RES_CQN, /* u32 */496 RDMA_NLDEV_ATTR_RES_MRN, /* u32 */497 RDMA_NLDEV_ATTR_RES_CM_IDN, /* u32 */498 RDMA_NLDEV_ATTR_RES_CTXN, /* u32 */499 /*500 * Identifies the rdma driver. eg: "rxe" or "siw"501 */502 RDMA_NLDEV_ATTR_LINK_TYPE, /* string */503 504 /*505 * net namespace mode for rdma subsystem:506 * either shared or exclusive among multiple net namespaces.507 */508 RDMA_NLDEV_SYS_ATTR_NETNS_MODE, /* u8 */509 /*510 * Device protocol, e.g. ib, iw, usnic, roce and opa511 */512 RDMA_NLDEV_ATTR_DEV_PROTOCOL, /* string */513 514 /*515 * File descriptor handle of the net namespace object516 */517 RDMA_NLDEV_NET_NS_FD, /* u32 */518 /*519 * Information about a chardev.520 * CHARDEV_TYPE is the name of the chardev ABI (ie uverbs, umad, etc)521 * CHARDEV_ABI signals the ABI revision (historical)522 * CHARDEV_NAME is the kernel name for the /dev/ file (no directory)523 * CHARDEV is the 64 bit dev_t for the inode524 */525 RDMA_NLDEV_ATTR_CHARDEV_TYPE, /* string */526 RDMA_NLDEV_ATTR_CHARDEV_NAME, /* string */527 RDMA_NLDEV_ATTR_CHARDEV_ABI, /* u64 */528 RDMA_NLDEV_ATTR_CHARDEV, /* u64 */529 RDMA_NLDEV_ATTR_UVERBS_DRIVER_ID, /* u64 */530 /*531 * Counter-specific attributes.532 */533 RDMA_NLDEV_ATTR_STAT_MODE, /* u32 */534 RDMA_NLDEV_ATTR_STAT_RES, /* u32 */535 RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK, /* u32 */536 RDMA_NLDEV_ATTR_STAT_COUNTER, /* nested table */537 RDMA_NLDEV_ATTR_STAT_COUNTER_ENTRY, /* nested table */538 RDMA_NLDEV_ATTR_STAT_COUNTER_ID, /* u32 */539 RDMA_NLDEV_ATTR_STAT_HWCOUNTERS, /* nested table */540 RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY, /* nested table */541 RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_NAME, /* string */542 RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_VALUE, /* u64 */543 544 /*545 * CQ adaptive moderatio (DIM)546 */547 RDMA_NLDEV_ATTR_DEV_DIM, /* u8 */548 549 RDMA_NLDEV_ATTR_RES_RAW, /* binary */550 551 RDMA_NLDEV_ATTR_RES_CTX, /* nested table */552 RDMA_NLDEV_ATTR_RES_CTX_ENTRY, /* nested table */553 554 RDMA_NLDEV_ATTR_RES_SRQ, /* nested table */555 RDMA_NLDEV_ATTR_RES_SRQ_ENTRY, /* nested table */556 RDMA_NLDEV_ATTR_RES_SRQN, /* u32 */557 558 RDMA_NLDEV_ATTR_MIN_RANGE, /* u32 */559 RDMA_NLDEV_ATTR_MAX_RANGE, /* u32 */560 561 RDMA_NLDEV_SYS_ATTR_COPY_ON_FORK, /* u8 */562 563 RDMA_NLDEV_ATTR_STAT_HWCOUNTER_INDEX, /* u32 */564 RDMA_NLDEV_ATTR_STAT_HWCOUNTER_DYNAMIC, /* u8 */565 566 RDMA_NLDEV_SYS_ATTR_PRIVILEGED_QKEY_MODE, /* u8 */567 568 RDMA_NLDEV_ATTR_DRIVER_DETAILS, /* u8 */569 /*570 * QP subtype string, used for driver QPs571 */572 RDMA_NLDEV_ATTR_RES_SUBTYPE, /* string */573 574 RDMA_NLDEV_ATTR_DEV_TYPE, /* u8 */575 576 RDMA_NLDEV_ATTR_PARENT_NAME, /* string */577 578 RDMA_NLDEV_ATTR_NAME_ASSIGN_TYPE, /* u8 */579 580 RDMA_NLDEV_ATTR_EVENT_TYPE, /* u8 */581 582 RDMA_NLDEV_SYS_ATTR_MONITOR_MODE, /* u8 */583 /*584 * Always the end585 */586 RDMA_NLDEV_ATTR_MAX587};588 589/*590 * Supported counter bind modes. All modes are mutual-exclusive.591 */592enum rdma_nl_counter_mode {593 RDMA_COUNTER_MODE_NONE,594 595 /*596 * A qp is bound with a counter automatically during initialization597 * based on the auto mode (e.g., qp type, ...)598 */599 RDMA_COUNTER_MODE_AUTO,600 601 /*602 * Which qp are bound with which counter is explicitly specified603 * by the user604 */605 RDMA_COUNTER_MODE_MANUAL,606 607 /*608 * Always the end609 */610 RDMA_COUNTER_MODE_MAX,611};612 613/*614 * Supported criteria in counter auto mode.615 * Currently only "qp type" is supported616 */617enum rdma_nl_counter_mask {618 RDMA_COUNTER_MASK_QP_TYPE = 1,619 RDMA_COUNTER_MASK_PID = 1 << 1,620};621 622/* Supported rdma device types. */623enum rdma_nl_dev_type {624 RDMA_DEVICE_TYPE_SMI = 1,625};626 627/* RDMA device name assignment types */628enum rdma_nl_name_assign_type {629 RDMA_NAME_ASSIGN_TYPE_UNKNOWN = 0,630 RDMA_NAME_ASSIGN_TYPE_USER = 1, /* Provided by user-space */631};632 633/*634 * Supported rdma monitoring event types.635 */636enum rdma_nl_notify_event_type {637 RDMA_REGISTER_EVENT,638 RDMA_UNREGISTER_EVENT,639 RDMA_NETDEV_ATTACH_EVENT,640 RDMA_NETDEV_DETACH_EVENT,641};642 643#endif /* _UAPI_RDMA_NETLINK_H */644