^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #ifndef _UAPI_RDMA_NETLINK_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #define _UAPI_RDMA_NETLINK_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) RDMA_NL_IWCM = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) RDMA_NL_RSVD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) RDMA_NL_LS, /* RDMA Local Services */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) RDMA_NL_NLDEV, /* RDMA device interface */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) RDMA_NL_NUM_CLIENTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) RDMA_NL_GROUP_IWPM = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) RDMA_NL_GROUP_LS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) RDMA_NL_NUM_GROUPS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) /* The minimum version that the iwpm kernel supports */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define IWPM_UABI_VERSION_MIN 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) /* The latest version that the iwpm kernel supports */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define IWPM_UABI_VERSION 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) /* iwarp port mapper message flags */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) /* Do not map the port for this IWPM request */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) IWPM_FLAGS_NO_PORT_MAP = (1 << 0),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) /* iwarp port mapper op-codes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) RDMA_NL_IWPM_REG_PID = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) RDMA_NL_IWPM_ADD_MAPPING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) RDMA_NL_IWPM_QUERY_MAPPING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) RDMA_NL_IWPM_REMOVE_MAPPING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) RDMA_NL_IWPM_REMOTE_INFO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) RDMA_NL_IWPM_HANDLE_ERR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) RDMA_NL_IWPM_MAPINFO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) RDMA_NL_IWPM_MAPINFO_NUM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) RDMA_NL_IWPM_HELLO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) RDMA_NL_IWPM_NUM_OPS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) IWPM_NLA_REG_PID_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) IWPM_NLA_REG_PID_SEQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) IWPM_NLA_REG_IF_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) IWPM_NLA_REG_IBDEV_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) IWPM_NLA_REG_ULIB_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) IWPM_NLA_REG_PID_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) IWPM_NLA_RREG_PID_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) IWPM_NLA_RREG_PID_SEQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) IWPM_NLA_RREG_IBDEV_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) IWPM_NLA_RREG_ULIB_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) IWPM_NLA_RREG_ULIB_VER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) IWPM_NLA_RREG_PID_ERR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) IWPM_NLA_RREG_PID_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) IWPM_NLA_MANAGE_MAPPING_SEQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) IWPM_NLA_MANAGE_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) IWPM_NLA_MANAGE_FLAGS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) IWPM_NLA_MANAGE_MAPPING_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) IWPM_NLA_RMANAGE_MAPPING_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) IWPM_NLA_RMANAGE_MAPPING_SEQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) IWPM_NLA_RMANAGE_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) IWPM_NLA_RMANAGE_MAPPED_LOC_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) /* The following maintains bisectability of rdma-core */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) IWPM_NLA_MANAGE_MAPPED_LOC_ADDR = IWPM_NLA_RMANAGE_MAPPED_LOC_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) IWPM_NLA_RMANAGE_MAPPING_ERR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) IWPM_NLA_RMANAGE_MAPPING_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) #define IWPM_NLA_MAPINFO_SEND_MAX 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) #define IWPM_NLA_REMOVE_MAPPING_MAX 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) IWPM_NLA_QUERY_MAPPING_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) IWPM_NLA_QUERY_MAPPING_SEQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) IWPM_NLA_QUERY_LOCAL_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) IWPM_NLA_QUERY_REMOTE_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) IWPM_NLA_QUERY_FLAGS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) IWPM_NLA_QUERY_MAPPING_MAX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) IWPM_NLA_RQUERY_MAPPING_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) IWPM_NLA_RQUERY_MAPPING_SEQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) IWPM_NLA_RQUERY_LOCAL_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) IWPM_NLA_RQUERY_REMOTE_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) IWPM_NLA_RQUERY_MAPPED_LOC_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) IWPM_NLA_RQUERY_MAPPED_REM_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) IWPM_NLA_RQUERY_MAPPING_ERR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) IWPM_NLA_RQUERY_MAPPING_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) IWPM_NLA_MAPINFO_REQ_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) IWPM_NLA_MAPINFO_ULIB_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) IWPM_NLA_MAPINFO_ULIB_VER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) IWPM_NLA_MAPINFO_REQ_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) IWPM_NLA_MAPINFO_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) IWPM_NLA_MAPINFO_LOCAL_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) IWPM_NLA_MAPINFO_MAPPED_ADDR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) IWPM_NLA_MAPINFO_FLAGS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) IWPM_NLA_MAPINFO_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) IWPM_NLA_MAPINFO_NUM_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) IWPM_NLA_MAPINFO_SEQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) IWPM_NLA_MAPINFO_SEND_NUM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) IWPM_NLA_MAPINFO_ACK_NUM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) IWPM_NLA_MAPINFO_NUM_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) IWPM_NLA_ERR_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) IWPM_NLA_ERR_SEQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) IWPM_NLA_ERR_CODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) IWPM_NLA_ERR_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) IWPM_NLA_HELLO_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) IWPM_NLA_HELLO_ABI_VERSION,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) IWPM_NLA_HELLO_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) /* For RDMA_NLDEV_ATTR_DEV_NODE_TYPE */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) /* IB values map to NodeInfo:NodeType. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) RDMA_NODE_IB_CA = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) RDMA_NODE_IB_SWITCH,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) RDMA_NODE_IB_ROUTER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) RDMA_NODE_RNIC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) RDMA_NODE_USNIC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) RDMA_NODE_USNIC_UDP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) RDMA_NODE_UNSPECIFIED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) * Local service operations:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) * RESOLVE - The client requests the local service to resolve a path.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) * SET_TIMEOUT - The local service requests the client to set the timeout.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) * IP_RESOLVE - The client requests the local service to resolve an IP to GID.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) RDMA_NL_LS_OP_RESOLVE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) RDMA_NL_LS_OP_SET_TIMEOUT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) RDMA_NL_LS_OP_IP_RESOLVE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) RDMA_NL_LS_NUM_OPS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) /* Local service netlink message flags */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) #define RDMA_NL_LS_F_ERR 0x0100 /* Failed response */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) * Local service resolve operation family header.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) * The layout for the resolve operation:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) * nlmsg header
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) * family header
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) * attributes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) * Local service path use:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) * Specify how the path(s) will be used.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) * ALL - For connected CM operation (6 pathrecords)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) * UNIDIRECTIONAL - For unidirectional UD (1 pathrecord)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) * GMP - For miscellaneous GMP like operation (at least 1 reversible
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) * pathrecord)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) LS_RESOLVE_PATH_USE_ALL = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) LS_RESOLVE_PATH_USE_UNIDIRECTIONAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) LS_RESOLVE_PATH_USE_GMP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) LS_RESOLVE_PATH_USE_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) #define LS_DEVICE_NAME_MAX 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) struct rdma_ls_resolve_header {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) __u8 device_name[LS_DEVICE_NAME_MAX];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) __u8 port_num;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) __u8 path_use;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) struct rdma_ls_ip_resolve_header {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) __u32 ifindex;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) /* Local service attribute type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) #define RDMA_NLA_F_MANDATORY (1 << 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) #define RDMA_NLA_TYPE_MASK (~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) RDMA_NLA_F_MANDATORY))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) * Local service attributes:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) * Attr Name Size Byte order
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) * -----------------------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) * PATH_RECORD struct ib_path_rec_data
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) * TIMEOUT u32 cpu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) * SERVICE_ID u64 cpu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) * DGID u8[16] BE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) * SGID u8[16] BE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) * TCLASS u8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) * PKEY u16 cpu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) * QOS_CLASS u16 cpu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) * IPV4 u32 BE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) * IPV6 u8[16] BE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) LS_NLA_TYPE_UNSPEC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) LS_NLA_TYPE_PATH_RECORD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) LS_NLA_TYPE_TIMEOUT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) LS_NLA_TYPE_SERVICE_ID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) LS_NLA_TYPE_DGID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) LS_NLA_TYPE_SGID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) LS_NLA_TYPE_TCLASS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) LS_NLA_TYPE_PKEY,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) LS_NLA_TYPE_QOS_CLASS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) LS_NLA_TYPE_IPV4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) LS_NLA_TYPE_IPV6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) LS_NLA_TYPE_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) /* Local service DGID/SGID attribute: big endian */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) struct rdma_nla_ls_gid {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) __u8 gid[16];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) enum rdma_nldev_command {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) RDMA_NLDEV_CMD_UNSPEC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) RDMA_NLDEV_CMD_GET, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) RDMA_NLDEV_CMD_SET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) RDMA_NLDEV_CMD_NEWLINK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) RDMA_NLDEV_CMD_DELLINK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) RDMA_NLDEV_CMD_PORT_GET, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) RDMA_NLDEV_CMD_SYS_GET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) RDMA_NLDEV_CMD_SYS_SET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) /* 8 is free to use */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) RDMA_NLDEV_CMD_RES_GET = 9, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) RDMA_NLDEV_CMD_RES_QP_GET, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) RDMA_NLDEV_CMD_RES_CM_ID_GET, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) RDMA_NLDEV_CMD_RES_CQ_GET, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) RDMA_NLDEV_CMD_RES_MR_GET, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) RDMA_NLDEV_CMD_RES_PD_GET, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) RDMA_NLDEV_CMD_GET_CHARDEV,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) RDMA_NLDEV_CMD_STAT_SET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) RDMA_NLDEV_CMD_STAT_GET, /* can dump */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) RDMA_NLDEV_CMD_STAT_DEL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) RDMA_NLDEV_CMD_RES_QP_GET_RAW,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) RDMA_NLDEV_CMD_RES_CQ_GET_RAW,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) RDMA_NLDEV_CMD_RES_MR_GET_RAW,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) RDMA_NLDEV_NUM_OPS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) enum rdma_nldev_print_type {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) RDMA_NLDEV_PRINT_TYPE_UNSPEC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) RDMA_NLDEV_PRINT_TYPE_HEX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) enum rdma_nldev_attr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) /* don't change the order or add anything between, this is ABI! */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) RDMA_NLDEV_ATTR_UNSPEC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) /* Pad attribute for 64b alignment */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) RDMA_NLDEV_ATTR_PAD = RDMA_NLDEV_ATTR_UNSPEC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) /* Identifier for ib_device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) RDMA_NLDEV_ATTR_DEV_INDEX, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) RDMA_NLDEV_ATTR_DEV_NAME, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) * Device index together with port index are identifiers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) * for port/link properties.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) * For RDMA_NLDEV_CMD_GET commamnd, port index will return number
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) * of available ports in ib_device, while for port specific operations,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) * it will be real port index as it appears in sysfs. Port index follows
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) * sysfs notation and starts from 1 for the first port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) RDMA_NLDEV_ATTR_PORT_INDEX, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) * Device and port capabilities
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) * When used for port info, first 32-bits are CapabilityMask followed by
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) * 16-bit CapabilityMask2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) RDMA_NLDEV_ATTR_CAP_FLAGS, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) * FW version
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) RDMA_NLDEV_ATTR_FW_VERSION, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) * Node GUID (in host byte order) associated with the RDMA device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) RDMA_NLDEV_ATTR_NODE_GUID, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) * System image GUID (in host byte order) associated with
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) * this RDMA device and other devices which are part of a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) * single system.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) RDMA_NLDEV_ATTR_SYS_IMAGE_GUID, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) * Subnet prefix (in host byte order)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) RDMA_NLDEV_ATTR_SUBNET_PREFIX, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) * Local Identifier (LID),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) * According to IB specification, It is 16-bit address assigned
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) * by the Subnet Manager. Extended to be 32-bit for OmniPath users.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) RDMA_NLDEV_ATTR_LID, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) RDMA_NLDEV_ATTR_SM_LID, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) * LID mask control (LMC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) RDMA_NLDEV_ATTR_LMC, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) RDMA_NLDEV_ATTR_PORT_STATE, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) RDMA_NLDEV_ATTR_PORT_PHYS_STATE, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) RDMA_NLDEV_ATTR_DEV_NODE_TYPE, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) RDMA_NLDEV_ATTR_RES_SUMMARY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_NAME, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_CURR, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) RDMA_NLDEV_ATTR_RES_QP, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) RDMA_NLDEV_ATTR_RES_QP_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) * Local QPN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) RDMA_NLDEV_ATTR_RES_LQPN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) * Remote QPN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) * Applicable for RC and UC only IBTA 11.2.5.3 QUERY QUEUE PAIR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) RDMA_NLDEV_ATTR_RES_RQPN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) * Receive Queue PSN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) * Applicable for RC and UC only 11.2.5.3 QUERY QUEUE PAIR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) RDMA_NLDEV_ATTR_RES_RQ_PSN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) * Send Queue PSN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) RDMA_NLDEV_ATTR_RES_SQ_PSN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) RDMA_NLDEV_ATTR_RES_PATH_MIG_STATE, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) * QP types as visible to RDMA/core, the reserved QPT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) * are not exported through this interface.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) RDMA_NLDEV_ATTR_RES_TYPE, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) RDMA_NLDEV_ATTR_RES_STATE, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) * Process ID which created object,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) * in case of kernel origin, PID won't exist.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) RDMA_NLDEV_ATTR_RES_PID, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) * The name of process created following resource.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) * It will exist only for kernel objects.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) * For user created objects, the user is supposed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) * to read /proc/PID/comm file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) RDMA_NLDEV_ATTR_RES_KERN_NAME, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) RDMA_NLDEV_ATTR_RES_CM_ID, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) RDMA_NLDEV_ATTR_RES_CM_ID_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) * rdma_cm_id port space.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) RDMA_NLDEV_ATTR_RES_PS, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) * Source and destination socket addresses
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) RDMA_NLDEV_ATTR_RES_SRC_ADDR, /* __kernel_sockaddr_storage */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) RDMA_NLDEV_ATTR_RES_DST_ADDR, /* __kernel_sockaddr_storage */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) RDMA_NLDEV_ATTR_RES_CQ, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) RDMA_NLDEV_ATTR_RES_CQ_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) RDMA_NLDEV_ATTR_RES_CQE, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) RDMA_NLDEV_ATTR_RES_USECNT, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) RDMA_NLDEV_ATTR_RES_POLL_CTX, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) RDMA_NLDEV_ATTR_RES_MR, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) RDMA_NLDEV_ATTR_RES_MR_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) RDMA_NLDEV_ATTR_RES_RKEY, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) RDMA_NLDEV_ATTR_RES_LKEY, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) RDMA_NLDEV_ATTR_RES_IOVA, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) RDMA_NLDEV_ATTR_RES_MRLEN, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) RDMA_NLDEV_ATTR_RES_PD, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) RDMA_NLDEV_ATTR_RES_PD_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) RDMA_NLDEV_ATTR_RES_LOCAL_DMA_LKEY, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) RDMA_NLDEV_ATTR_RES_UNSAFE_GLOBAL_RKEY, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) * Provides logical name and index of netdevice which is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) * connected to physical port. This information is relevant
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) * for RoCE and iWARP.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) * The netdevices which are associated with containers are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) * supposed to be exported together with GID table once it
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) * will be exposed through the netlink. Because the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) * associated netdevices are properties of GIDs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) RDMA_NLDEV_ATTR_NDEV_INDEX, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) RDMA_NLDEV_ATTR_NDEV_NAME, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) * driver-specific attributes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) RDMA_NLDEV_ATTR_DRIVER, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) RDMA_NLDEV_ATTR_DRIVER_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) RDMA_NLDEV_ATTR_DRIVER_STRING, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) * u8 values from enum rdma_nldev_print_type
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) RDMA_NLDEV_ATTR_DRIVER_PRINT_TYPE, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) RDMA_NLDEV_ATTR_DRIVER_S32, /* s32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) RDMA_NLDEV_ATTR_DRIVER_U32, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) RDMA_NLDEV_ATTR_DRIVER_S64, /* s64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) RDMA_NLDEV_ATTR_DRIVER_U64, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) * Indexes to get/set secific entry,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) * for QP use RDMA_NLDEV_ATTR_RES_LQPN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) RDMA_NLDEV_ATTR_RES_PDN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) RDMA_NLDEV_ATTR_RES_CQN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) RDMA_NLDEV_ATTR_RES_MRN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) RDMA_NLDEV_ATTR_RES_CM_IDN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) RDMA_NLDEV_ATTR_RES_CTXN, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) * Identifies the rdma driver. eg: "rxe" or "siw"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) RDMA_NLDEV_ATTR_LINK_TYPE, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) * net namespace mode for rdma subsystem:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) * either shared or exclusive among multiple net namespaces.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) RDMA_NLDEV_SYS_ATTR_NETNS_MODE, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) * Device protocol, e.g. ib, iw, usnic, roce and opa
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) RDMA_NLDEV_ATTR_DEV_PROTOCOL, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) * File descriptor handle of the net namespace object
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) RDMA_NLDEV_NET_NS_FD, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) * Information about a chardev.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) * CHARDEV_TYPE is the name of the chardev ABI (ie uverbs, umad, etc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) * CHARDEV_ABI signals the ABI revision (historical)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) * CHARDEV_NAME is the kernel name for the /dev/ file (no directory)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) * CHARDEV is the 64 bit dev_t for the inode
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) RDMA_NLDEV_ATTR_CHARDEV_TYPE, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) RDMA_NLDEV_ATTR_CHARDEV_NAME, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) RDMA_NLDEV_ATTR_CHARDEV_ABI, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) RDMA_NLDEV_ATTR_CHARDEV, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) RDMA_NLDEV_ATTR_UVERBS_DRIVER_ID, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) * Counter-specific attributes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) RDMA_NLDEV_ATTR_STAT_MODE, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) RDMA_NLDEV_ATTR_STAT_RES, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) RDMA_NLDEV_ATTR_STAT_COUNTER, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) RDMA_NLDEV_ATTR_STAT_COUNTER_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) RDMA_NLDEV_ATTR_STAT_COUNTER_ID, /* u32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) RDMA_NLDEV_ATTR_STAT_HWCOUNTERS, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY, /* nested table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_NAME, /* string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_VALUE, /* u64 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) * CQ adaptive moderatio (DIM)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) RDMA_NLDEV_ATTR_DEV_DIM, /* u8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) RDMA_NLDEV_ATTR_RES_RAW, /* binary */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) * Always the end
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) RDMA_NLDEV_ATTR_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) * Supported counter bind modes. All modes are mutual-exclusive.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) enum rdma_nl_counter_mode {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) RDMA_COUNTER_MODE_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) * A qp is bound with a counter automatically during initialization
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) * based on the auto mode (e.g., qp type, ...)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) RDMA_COUNTER_MODE_AUTO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) * Which qp are bound with which counter is explicitly specified
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) * by the user
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) RDMA_COUNTER_MODE_MANUAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) * Always the end
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) RDMA_COUNTER_MODE_MAX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) * Supported criteria in counter auto mode.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) * Currently only "qp type" is supported
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) enum rdma_nl_counter_mask {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) RDMA_COUNTER_MASK_QP_TYPE = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) RDMA_COUNTER_MASK_PID = 1 << 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) #endif /* _UAPI_RDMA_NETLINK_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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