16f52b16cSGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 26812baabSThomas Richter /* 36812baabSThomas Richter * Shared Memory Communications over RDMA (SMC-R) and RoCE 46812baabSThomas Richter * 56812baabSThomas Richter * Definitions for generic netlink based configuration of an SMC-R PNET table 66812baabSThomas Richter * 76812baabSThomas Richter * Copyright IBM Corp. 2016 86812baabSThomas Richter * 96812baabSThomas Richter * Author(s): Thomas Richter <tmricht@linux.vnet.ibm.com> 106812baabSThomas Richter */ 116812baabSThomas Richter 126812baabSThomas Richter #ifndef _UAPI_LINUX_SMC_H_ 136812baabSThomas Richter #define _UAPI_LINUX_SMC_H_ 146812baabSThomas Richter 156812baabSThomas Richter /* Netlink SMC_PNETID attributes */ 166812baabSThomas Richter enum { 176812baabSThomas Richter SMC_PNETID_UNSPEC, 186812baabSThomas Richter SMC_PNETID_NAME, 196812baabSThomas Richter SMC_PNETID_ETHNAME, 206812baabSThomas Richter SMC_PNETID_IBNAME, 216812baabSThomas Richter SMC_PNETID_IBPORT, 226812baabSThomas Richter __SMC_PNETID_MAX, 236812baabSThomas Richter SMC_PNETID_MAX = __SMC_PNETID_MAX - 1 246812baabSThomas Richter }; 256812baabSThomas Richter 266812baabSThomas Richter enum { /* SMC PNET Table commands */ 276812baabSThomas Richter SMC_PNETID_GET = 1, 286812baabSThomas Richter SMC_PNETID_ADD, 296812baabSThomas Richter SMC_PNETID_DEL, 306812baabSThomas Richter SMC_PNETID_FLUSH 316812baabSThomas Richter }; 326812baabSThomas Richter 336812baabSThomas Richter #define SMCR_GENL_FAMILY_NAME "SMC_PNETID" 346812baabSThomas Richter #define SMCR_GENL_FAMILY_VERSION 1 356812baabSThomas Richter 36e8372d9dSGuvenc Gulce /* gennetlink interface to access non-socket information from SMC module */ 37e8372d9dSGuvenc Gulce #define SMC_GENL_FAMILY_NAME "SMC_GEN_NETLINK" 38e8372d9dSGuvenc Gulce #define SMC_GENL_FAMILY_VERSION 1 39e8372d9dSGuvenc Gulce 40aaf95523SGuvenc Gulce #define SMC_PCI_ID_STR_LEN 16 /* Max length of pci id string */ 41fa086662SKarsten Graul #define SMC_MAX_HOSTNAME_LEN 32 /* Max length of the hostname */ 42fa086662SKarsten Graul #define SMC_MAX_UEID 4 /* Max number of user EIDs */ 43fa086662SKarsten Graul #define SMC_MAX_EID_LEN 32 /* Max length of an EID */ 44aaf95523SGuvenc Gulce 45099b990bSGuvenc Gulce /* SMC_GENL_FAMILY commands */ 46099b990bSGuvenc Gulce enum { 47099b990bSGuvenc Gulce SMC_NETLINK_GET_SYS_INFO = 1, 48e9b8c845SGuvenc Gulce SMC_NETLINK_GET_LGR_SMCR, 495a7e09d5SGuvenc Gulce SMC_NETLINK_GET_LINK_SMCR, 508f9dde4bSGuvenc Gulce SMC_NETLINK_GET_LGR_SMCD, 51aaf95523SGuvenc Gulce SMC_NETLINK_GET_DEV_SMCD, 52a3db10efSGuvenc Gulce SMC_NETLINK_GET_DEV_SMCR, 538c40602bSGuvenc Gulce SMC_NETLINK_GET_STATS, 54f0dd7bf5SGuvenc Gulce SMC_NETLINK_GET_FBACK_STATS, 55fa086662SKarsten Graul SMC_NETLINK_DUMP_UEID, 56fa086662SKarsten Graul SMC_NETLINK_ADD_UEID, 57fa086662SKarsten Graul SMC_NETLINK_REMOVE_UEID, 58fa086662SKarsten Graul SMC_NETLINK_FLUSH_UEID, 593c572145SKarsten Graul SMC_NETLINK_DUMP_SEID, 603c572145SKarsten Graul SMC_NETLINK_ENABLE_SEID, 613c572145SKarsten Graul SMC_NETLINK_DISABLE_SEID, 62f9496b7cSD. Wythe SMC_NETLINK_DUMP_HS_LIMITATION, 63f9496b7cSD. Wythe SMC_NETLINK_ENABLE_HS_LIMITATION, 64f9496b7cSD. Wythe SMC_NETLINK_DISABLE_HS_LIMITATION, 65099b990bSGuvenc Gulce }; 66099b990bSGuvenc Gulce 67e8372d9dSGuvenc Gulce /* SMC_GENL_FAMILY top level attributes */ 68e8372d9dSGuvenc Gulce enum { 69e8372d9dSGuvenc Gulce SMC_GEN_UNSPEC, 70099b990bSGuvenc Gulce SMC_GEN_SYS_INFO, /* nest */ 71e9b8c845SGuvenc Gulce SMC_GEN_LGR_SMCR, /* nest */ 725a7e09d5SGuvenc Gulce SMC_GEN_LINK_SMCR, /* nest */ 738f9dde4bSGuvenc Gulce SMC_GEN_LGR_SMCD, /* nest */ 74aaf95523SGuvenc Gulce SMC_GEN_DEV_SMCD, /* nest */ 75a3db10efSGuvenc Gulce SMC_GEN_DEV_SMCR, /* nest */ 768c40602bSGuvenc Gulce SMC_GEN_STATS, /* nest */ 77f0dd7bf5SGuvenc Gulce SMC_GEN_FBACK_STATS, /* nest */ 78e8372d9dSGuvenc Gulce __SMC_GEN_MAX, 79e8372d9dSGuvenc Gulce SMC_GEN_MAX = __SMC_GEN_MAX - 1 80e8372d9dSGuvenc Gulce }; 81e8372d9dSGuvenc Gulce 82099b990bSGuvenc Gulce /* SMC_GEN_SYS_INFO attributes */ 83099b990bSGuvenc Gulce enum { 84099b990bSGuvenc Gulce SMC_NLA_SYS_UNSPEC, 85099b990bSGuvenc Gulce SMC_NLA_SYS_VER, /* u8 */ 86099b990bSGuvenc Gulce SMC_NLA_SYS_REL, /* u8 */ 87099b990bSGuvenc Gulce SMC_NLA_SYS_IS_ISM_V2, /* u8 */ 88099b990bSGuvenc Gulce SMC_NLA_SYS_LOCAL_HOST, /* string */ 89099b990bSGuvenc Gulce SMC_NLA_SYS_SEID, /* string */ 90b0539f5eSKarsten Graul SMC_NLA_SYS_IS_SMCR_V2, /* u8 */ 91099b990bSGuvenc Gulce __SMC_NLA_SYS_MAX, 92099b990bSGuvenc Gulce SMC_NLA_SYS_MAX = __SMC_NLA_SYS_MAX - 1 93099b990bSGuvenc Gulce }; 94099b990bSGuvenc Gulce 95b0539f5eSKarsten Graul /* SMC_NLA_LGR_D_V2_COMMON and SMC_NLA_LGR_R_V2_COMMON nested attributes */ 968f9dde4bSGuvenc Gulce enum { 978f9dde4bSGuvenc Gulce SMC_NLA_LGR_V2_VER, /* u8 */ 988f9dde4bSGuvenc Gulce SMC_NLA_LGR_V2_REL, /* u8 */ 998f9dde4bSGuvenc Gulce SMC_NLA_LGR_V2_OS, /* u8 */ 1008f9dde4bSGuvenc Gulce SMC_NLA_LGR_V2_NEG_EID, /* string */ 1018f9dde4bSGuvenc Gulce SMC_NLA_LGR_V2_PEER_HOST, /* string */ 102b0539f5eSKarsten Graul __SMC_NLA_LGR_V2_MAX, 103b0539f5eSKarsten Graul SMC_NLA_LGR_V2_MAX = __SMC_NLA_LGR_V2_MAX - 1 104b0539f5eSKarsten Graul }; 105b0539f5eSKarsten Graul 106b0539f5eSKarsten Graul /* SMC_NLA_LGR_R_V2 nested attributes */ 107b0539f5eSKarsten Graul enum { 108b0539f5eSKarsten Graul SMC_NLA_LGR_R_V2_UNSPEC, 109b0539f5eSKarsten Graul SMC_NLA_LGR_R_V2_DIRECT, /* u8 */ 110bbed596cSGuangguan Wang SMC_NLA_LGR_R_V2_MAX_CONNS, /* u8 */ 111bbed596cSGuangguan Wang SMC_NLA_LGR_R_V2_MAX_LINKS, /* u8 */ 112b0539f5eSKarsten Graul __SMC_NLA_LGR_R_V2_MAX, 113b0539f5eSKarsten Graul SMC_NLA_LGR_R_V2_MAX = __SMC_NLA_LGR_R_V2_MAX - 1 1148f9dde4bSGuvenc Gulce }; 1158f9dde4bSGuvenc Gulce 116e9b8c845SGuvenc Gulce /* SMC_GEN_LGR_SMCR attributes */ 117e9b8c845SGuvenc Gulce enum { 118e9b8c845SGuvenc Gulce SMC_NLA_LGR_R_UNSPEC, 119e9b8c845SGuvenc Gulce SMC_NLA_LGR_R_ID, /* u32 */ 120e9b8c845SGuvenc Gulce SMC_NLA_LGR_R_ROLE, /* u8 */ 121e9b8c845SGuvenc Gulce SMC_NLA_LGR_R_TYPE, /* u8 */ 122e9b8c845SGuvenc Gulce SMC_NLA_LGR_R_PNETID, /* string */ 123e9b8c845SGuvenc Gulce SMC_NLA_LGR_R_VLAN_ID, /* u8 */ 124e9b8c845SGuvenc Gulce SMC_NLA_LGR_R_CONNS_NUM, /* u32 */ 125b0539f5eSKarsten Graul SMC_NLA_LGR_R_V2_COMMON, /* nest */ 126b0539f5eSKarsten Graul SMC_NLA_LGR_R_V2, /* nest */ 12779d39fc5STony Lu SMC_NLA_LGR_R_NET_COOKIE, /* u64 */ 12879d39fc5STony Lu SMC_NLA_LGR_R_PAD, /* flag */ 129ddefb2d2SWen Gu SMC_NLA_LGR_R_BUF_TYPE, /* u8 */ 130e9b8c845SGuvenc Gulce __SMC_NLA_LGR_R_MAX, 131e9b8c845SGuvenc Gulce SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MAX - 1 132e9b8c845SGuvenc Gulce }; 133e9b8c845SGuvenc Gulce 1345a7e09d5SGuvenc Gulce /* SMC_GEN_LINK_SMCR attributes */ 1355a7e09d5SGuvenc Gulce enum { 1365a7e09d5SGuvenc Gulce SMC_NLA_LINK_UNSPEC, 1375a7e09d5SGuvenc Gulce SMC_NLA_LINK_ID, /* u8 */ 1385a7e09d5SGuvenc Gulce SMC_NLA_LINK_IB_DEV, /* string */ 1395a7e09d5SGuvenc Gulce SMC_NLA_LINK_IB_PORT, /* u8 */ 1405a7e09d5SGuvenc Gulce SMC_NLA_LINK_GID, /* string */ 1415a7e09d5SGuvenc Gulce SMC_NLA_LINK_PEER_GID, /* string */ 1425a7e09d5SGuvenc Gulce SMC_NLA_LINK_CONN_CNT, /* u32 */ 1435a7e09d5SGuvenc Gulce SMC_NLA_LINK_NET_DEV, /* u32 */ 1445a7e09d5SGuvenc Gulce SMC_NLA_LINK_UID, /* u32 */ 1455a7e09d5SGuvenc Gulce SMC_NLA_LINK_PEER_UID, /* u32 */ 1465a7e09d5SGuvenc Gulce SMC_NLA_LINK_STATE, /* u32 */ 1475a7e09d5SGuvenc Gulce __SMC_NLA_LINK_MAX, 1485a7e09d5SGuvenc Gulce SMC_NLA_LINK_MAX = __SMC_NLA_LINK_MAX - 1 1495a7e09d5SGuvenc Gulce }; 1508f9dde4bSGuvenc Gulce 1518f9dde4bSGuvenc Gulce /* SMC_GEN_LGR_SMCD attributes */ 1528f9dde4bSGuvenc Gulce enum { 1538f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_UNSPEC, 1548f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_ID, /* u32 */ 1558f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_GID, /* u64 */ 1568f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_PEER_GID, /* u64 */ 1578f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_VLAN_ID, /* u8 */ 1588f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_CONNS_NUM, /* u32 */ 1598f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_PNETID, /* string */ 1608f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_CHID, /* u16 */ 1618f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_PAD, /* flag */ 162b0539f5eSKarsten Graul SMC_NLA_LGR_D_V2_COMMON, /* nest */ 163*01fd1617SWen Gu SMC_NLA_LGR_D_EXT_GID, /* u64 */ 164*01fd1617SWen Gu SMC_NLA_LGR_D_PEER_EXT_GID, /* u64 */ 1658f9dde4bSGuvenc Gulce __SMC_NLA_LGR_D_MAX, 1668f9dde4bSGuvenc Gulce SMC_NLA_LGR_D_MAX = __SMC_NLA_LGR_D_MAX - 1 1678f9dde4bSGuvenc Gulce }; 168aaf95523SGuvenc Gulce 169a3db10efSGuvenc Gulce /* SMC_NLA_DEV_PORT nested attributes */ 170aaf95523SGuvenc Gulce enum { 171aaf95523SGuvenc Gulce SMC_NLA_DEV_PORT_UNSPEC, 172aaf95523SGuvenc Gulce SMC_NLA_DEV_PORT_PNET_USR, /* u8 */ 173aaf95523SGuvenc Gulce SMC_NLA_DEV_PORT_PNETID, /* string */ 174a3db10efSGuvenc Gulce SMC_NLA_DEV_PORT_NETDEV, /* u32 */ 175a3db10efSGuvenc Gulce SMC_NLA_DEV_PORT_STATE, /* u8 */ 176a3db10efSGuvenc Gulce SMC_NLA_DEV_PORT_VALID, /* u8 */ 177a3db10efSGuvenc Gulce SMC_NLA_DEV_PORT_LNK_CNT, /* u32 */ 178aaf95523SGuvenc Gulce __SMC_NLA_DEV_PORT_MAX, 179aaf95523SGuvenc Gulce SMC_NLA_DEV_PORT_MAX = __SMC_NLA_DEV_PORT_MAX - 1 180aaf95523SGuvenc Gulce }; 181aaf95523SGuvenc Gulce 182a3db10efSGuvenc Gulce /* SMC_GEN_DEV_SMCD and SMC_GEN_DEV_SMCR attributes */ 183aaf95523SGuvenc Gulce enum { 184aaf95523SGuvenc Gulce SMC_NLA_DEV_UNSPEC, 185aaf95523SGuvenc Gulce SMC_NLA_DEV_USE_CNT, /* u32 */ 186aaf95523SGuvenc Gulce SMC_NLA_DEV_IS_CRIT, /* u8 */ 187aaf95523SGuvenc Gulce SMC_NLA_DEV_PCI_FID, /* u32 */ 188aaf95523SGuvenc Gulce SMC_NLA_DEV_PCI_CHID, /* u16 */ 189aaf95523SGuvenc Gulce SMC_NLA_DEV_PCI_VENDOR, /* u16 */ 190aaf95523SGuvenc Gulce SMC_NLA_DEV_PCI_DEVICE, /* u16 */ 191aaf95523SGuvenc Gulce SMC_NLA_DEV_PCI_ID, /* string */ 192aaf95523SGuvenc Gulce SMC_NLA_DEV_PORT, /* nest */ 193a3db10efSGuvenc Gulce SMC_NLA_DEV_PORT2, /* nest */ 194a3db10efSGuvenc Gulce SMC_NLA_DEV_IB_NAME, /* string */ 195aaf95523SGuvenc Gulce __SMC_NLA_DEV_MAX, 196aaf95523SGuvenc Gulce SMC_NLA_DEV_MAX = __SMC_NLA_DEV_MAX - 1 197aaf95523SGuvenc Gulce }; 198a3db10efSGuvenc Gulce 1998c40602bSGuvenc Gulce /* SMC_NLA_STATS_T_TX(RX)_RMB_SIZE nested attributes */ 2008c40602bSGuvenc Gulce /* SMC_NLA_STATS_TX(RX)PLOAD_SIZE nested attributes */ 2018c40602bSGuvenc Gulce enum { 2028c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_PAD, 2038c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_8K, /* u64 */ 2048c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_16K, /* u64 */ 2058c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_32K, /* u64 */ 2068c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_64K, /* u64 */ 2078c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_128K, /* u64 */ 2088c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_256K, /* u64 */ 2098c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_512K, /* u64 */ 2108c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_1024K, /* u64 */ 2118c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_G_1024K, /* u64 */ 2128c40602bSGuvenc Gulce __SMC_NLA_STATS_PLOAD_MAX, 2138c40602bSGuvenc Gulce SMC_NLA_STATS_PLOAD_MAX = __SMC_NLA_STATS_PLOAD_MAX - 1 2148c40602bSGuvenc Gulce }; 2158c40602bSGuvenc Gulce 2168c40602bSGuvenc Gulce /* SMC_NLA_STATS_T_TX(RX)_RMB_STATS nested attributes */ 2178c40602bSGuvenc Gulce enum { 2188c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_PAD, 2198c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_SIZE_SM_PEER_CNT, /* u64 */ 2208c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_SIZE_SM_CNT, /* u64 */ 2218c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_FULL_PEER_CNT, /* u64 */ 2228c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_FULL_CNT, /* u64 */ 2238c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_REUSE_CNT, /* u64 */ 2248c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_ALLOC_CNT, /* u64 */ 2258c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_DGRADE_CNT, /* u64 */ 2268c40602bSGuvenc Gulce __SMC_NLA_STATS_RMB_MAX, 2278c40602bSGuvenc Gulce SMC_NLA_STATS_RMB_MAX = __SMC_NLA_STATS_RMB_MAX - 1 2288c40602bSGuvenc Gulce }; 2298c40602bSGuvenc Gulce 2308c40602bSGuvenc Gulce /* SMC_NLA_STATS_SMCD_TECH and _SMCR_TECH nested attributes */ 2318c40602bSGuvenc Gulce enum { 2328c40602bSGuvenc Gulce SMC_NLA_STATS_T_PAD, 2338c40602bSGuvenc Gulce SMC_NLA_STATS_T_TX_RMB_SIZE, /* nest */ 2348c40602bSGuvenc Gulce SMC_NLA_STATS_T_RX_RMB_SIZE, /* nest */ 2358c40602bSGuvenc Gulce SMC_NLA_STATS_T_TXPLOAD_SIZE, /* nest */ 2368c40602bSGuvenc Gulce SMC_NLA_STATS_T_RXPLOAD_SIZE, /* nest */ 2378c40602bSGuvenc Gulce SMC_NLA_STATS_T_TX_RMB_STATS, /* nest */ 2388c40602bSGuvenc Gulce SMC_NLA_STATS_T_RX_RMB_STATS, /* nest */ 2398c40602bSGuvenc Gulce SMC_NLA_STATS_T_CLNT_V1_SUCC, /* u64 */ 2408c40602bSGuvenc Gulce SMC_NLA_STATS_T_CLNT_V2_SUCC, /* u64 */ 2418c40602bSGuvenc Gulce SMC_NLA_STATS_T_SRV_V1_SUCC, /* u64 */ 2428c40602bSGuvenc Gulce SMC_NLA_STATS_T_SRV_V2_SUCC, /* u64 */ 2438c40602bSGuvenc Gulce SMC_NLA_STATS_T_SENDPAGE_CNT, /* u64 */ 2448c40602bSGuvenc Gulce SMC_NLA_STATS_T_SPLICE_CNT, /* u64 */ 2458c40602bSGuvenc Gulce SMC_NLA_STATS_T_CORK_CNT, /* u64 */ 2468c40602bSGuvenc Gulce SMC_NLA_STATS_T_NDLY_CNT, /* u64 */ 2478c40602bSGuvenc Gulce SMC_NLA_STATS_T_URG_DATA_CNT, /* u64 */ 2488c40602bSGuvenc Gulce SMC_NLA_STATS_T_RX_BYTES, /* u64 */ 2498c40602bSGuvenc Gulce SMC_NLA_STATS_T_TX_BYTES, /* u64 */ 2508c40602bSGuvenc Gulce SMC_NLA_STATS_T_RX_CNT, /* u64 */ 2518c40602bSGuvenc Gulce SMC_NLA_STATS_T_TX_CNT, /* u64 */ 2528c40602bSGuvenc Gulce __SMC_NLA_STATS_T_MAX, 2538c40602bSGuvenc Gulce SMC_NLA_STATS_T_MAX = __SMC_NLA_STATS_T_MAX - 1 2548c40602bSGuvenc Gulce }; 2558c40602bSGuvenc Gulce 2568c40602bSGuvenc Gulce /* SMC_GEN_STATS attributes */ 2578c40602bSGuvenc Gulce enum { 2588c40602bSGuvenc Gulce SMC_NLA_STATS_PAD, 2598c40602bSGuvenc Gulce SMC_NLA_STATS_SMCD_TECH, /* nest */ 2608c40602bSGuvenc Gulce SMC_NLA_STATS_SMCR_TECH, /* nest */ 2618c40602bSGuvenc Gulce SMC_NLA_STATS_CLNT_HS_ERR_CNT, /* u64 */ 2628c40602bSGuvenc Gulce SMC_NLA_STATS_SRV_HS_ERR_CNT, /* u64 */ 2638c40602bSGuvenc Gulce __SMC_NLA_STATS_MAX, 2648c40602bSGuvenc Gulce SMC_NLA_STATS_MAX = __SMC_NLA_STATS_MAX - 1 2658c40602bSGuvenc Gulce }; 266f0dd7bf5SGuvenc Gulce 267f0dd7bf5SGuvenc Gulce /* SMC_GEN_FBACK_STATS attributes */ 268f0dd7bf5SGuvenc Gulce enum { 269f0dd7bf5SGuvenc Gulce SMC_NLA_FBACK_STATS_PAD, 270f0dd7bf5SGuvenc Gulce SMC_NLA_FBACK_STATS_TYPE, /* u8 */ 271f0dd7bf5SGuvenc Gulce SMC_NLA_FBACK_STATS_SRV_CNT, /* u64 */ 272f0dd7bf5SGuvenc Gulce SMC_NLA_FBACK_STATS_CLNT_CNT, /* u64 */ 273f0dd7bf5SGuvenc Gulce SMC_NLA_FBACK_STATS_RSN_CODE, /* u32 */ 274f0dd7bf5SGuvenc Gulce SMC_NLA_FBACK_STATS_RSN_CNT, /* u16 */ 275f0dd7bf5SGuvenc Gulce __SMC_NLA_FBACK_STATS_MAX, 276f0dd7bf5SGuvenc Gulce SMC_NLA_FBACK_STATS_MAX = __SMC_NLA_FBACK_STATS_MAX - 1 277f0dd7bf5SGuvenc Gulce }; 278fa086662SKarsten Graul 279fa086662SKarsten Graul /* SMC_NETLINK_UEID attributes */ 280fa086662SKarsten Graul enum { 281fa086662SKarsten Graul SMC_NLA_EID_TABLE_UNSPEC, 282fa086662SKarsten Graul SMC_NLA_EID_TABLE_ENTRY, /* string */ 283fa086662SKarsten Graul __SMC_NLA_EID_TABLE_MAX, 284fa086662SKarsten Graul SMC_NLA_EID_TABLE_MAX = __SMC_NLA_EID_TABLE_MAX - 1 285fa086662SKarsten Graul }; 2863c572145SKarsten Graul 2873c572145SKarsten Graul /* SMC_NETLINK_SEID attributes */ 2883c572145SKarsten Graul enum { 2893c572145SKarsten Graul SMC_NLA_SEID_UNSPEC, 2903c572145SKarsten Graul SMC_NLA_SEID_ENTRY, /* string */ 2913c572145SKarsten Graul SMC_NLA_SEID_ENABLED, /* u8 */ 2923c572145SKarsten Graul __SMC_NLA_SEID_TABLE_MAX, 2933c572145SKarsten Graul SMC_NLA_SEID_TABLE_MAX = __SMC_NLA_SEID_TABLE_MAX - 1 2943c572145SKarsten Graul }; 295a6a6fe27SD. Wythe 296f9496b7cSD. Wythe /* SMC_NETLINK_HS_LIMITATION attributes */ 297f9496b7cSD. Wythe enum { 298f9496b7cSD. Wythe SMC_NLA_HS_LIMITATION_UNSPEC, 299f9496b7cSD. Wythe SMC_NLA_HS_LIMITATION_ENABLED, /* u8 */ 300f9496b7cSD. Wythe __SMC_NLA_HS_LIMITATION_MAX, 301f9496b7cSD. Wythe SMC_NLA_HS_LIMITATION_MAX = __SMC_NLA_HS_LIMITATION_MAX - 1 302f9496b7cSD. Wythe }; 303f9496b7cSD. Wythe 304a6a6fe27SD. Wythe /* SMC socket options */ 305a6a6fe27SD. Wythe #define SMC_LIMIT_HS 1 /* constraint on smc handshake */ 306a6a6fe27SD. Wythe 3076812baabSThomas Richter #endif /* _UAPI_LINUX_SMC_H */ 308