Linux/include/uapi/linux/smc.h

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.12 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

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1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* 2 /* 3 * Shared Memory Communications over RDMA (SM 3 * Shared Memory Communications over RDMA (SMC-R) and RoCE 4 * 4 * 5 * Definitions for generic netlink based conf 5 * Definitions for generic netlink based configuration of an SMC-R PNET table 6 * 6 * 7 * Copyright IBM Corp. 2016 7 * Copyright IBM Corp. 2016 8 * 8 * 9 * Author(s): Thomas Richter <tmricht@linux. 9 * Author(s): Thomas Richter <tmricht@linux.vnet.ibm.com> 10 */ 10 */ 11 11 12 #ifndef _UAPI_LINUX_SMC_H_ 12 #ifndef _UAPI_LINUX_SMC_H_ 13 #define _UAPI_LINUX_SMC_H_ 13 #define _UAPI_LINUX_SMC_H_ 14 14 15 /* Netlink SMC_PNETID attributes */ 15 /* Netlink SMC_PNETID attributes */ 16 enum { 16 enum { 17 SMC_PNETID_UNSPEC, 17 SMC_PNETID_UNSPEC, 18 SMC_PNETID_NAME, 18 SMC_PNETID_NAME, 19 SMC_PNETID_ETHNAME, 19 SMC_PNETID_ETHNAME, 20 SMC_PNETID_IBNAME, 20 SMC_PNETID_IBNAME, 21 SMC_PNETID_IBPORT, 21 SMC_PNETID_IBPORT, 22 __SMC_PNETID_MAX, 22 __SMC_PNETID_MAX, 23 SMC_PNETID_MAX = __SMC_PNETID_MAX - 1 23 SMC_PNETID_MAX = __SMC_PNETID_MAX - 1 24 }; 24 }; 25 25 26 enum { /* SMC PNET Ta 26 enum { /* SMC PNET Table commands */ 27 SMC_PNETID_GET = 1, 27 SMC_PNETID_GET = 1, 28 SMC_PNETID_ADD, 28 SMC_PNETID_ADD, 29 SMC_PNETID_DEL, 29 SMC_PNETID_DEL, 30 SMC_PNETID_FLUSH 30 SMC_PNETID_FLUSH 31 }; 31 }; 32 32 33 #define SMCR_GENL_FAMILY_NAME "SMC_P 33 #define SMCR_GENL_FAMILY_NAME "SMC_PNETID" 34 #define SMCR_GENL_FAMILY_VERSION 1 34 #define SMCR_GENL_FAMILY_VERSION 1 35 35 36 /* gennetlink interface to access non-socket i << 37 #define SMC_GENL_FAMILY_NAME "SMC_G << 38 #define SMC_GENL_FAMILY_VERSION 1 << 39 << 40 #define SMC_PCI_ID_STR_LEN 16 /* << 41 #define SMC_MAX_HOSTNAME_LEN 32 /* << 42 #define SMC_MAX_UEID 4 /* << 43 #define SMC_MAX_EID_LEN 32 /* << 44 << 45 /* SMC_GENL_FAMILY commands */ << 46 enum { << 47 SMC_NETLINK_GET_SYS_INFO = 1, << 48 SMC_NETLINK_GET_LGR_SMCR, << 49 SMC_NETLINK_GET_LINK_SMCR, << 50 SMC_NETLINK_GET_LGR_SMCD, << 51 SMC_NETLINK_GET_DEV_SMCD, << 52 SMC_NETLINK_GET_DEV_SMCR, << 53 SMC_NETLINK_GET_STATS, << 54 SMC_NETLINK_GET_FBACK_STATS, << 55 SMC_NETLINK_DUMP_UEID, << 56 SMC_NETLINK_ADD_UEID, << 57 SMC_NETLINK_REMOVE_UEID, << 58 SMC_NETLINK_FLUSH_UEID, << 59 SMC_NETLINK_DUMP_SEID, << 60 SMC_NETLINK_ENABLE_SEID, << 61 SMC_NETLINK_DISABLE_SEID, << 62 SMC_NETLINK_DUMP_HS_LIMITATION, << 63 SMC_NETLINK_ENABLE_HS_LIMITATION, << 64 SMC_NETLINK_DISABLE_HS_LIMITATION, << 65 }; << 66 << 67 /* SMC_GENL_FAMILY top level attributes */ << 68 enum { << 69 SMC_GEN_UNSPEC, << 70 SMC_GEN_SYS_INFO, /* nes << 71 SMC_GEN_LGR_SMCR, /* nes << 72 SMC_GEN_LINK_SMCR, /* nes << 73 SMC_GEN_LGR_SMCD, /* nes << 74 SMC_GEN_DEV_SMCD, /* nes << 75 SMC_GEN_DEV_SMCR, /* nes << 76 SMC_GEN_STATS, /* nes << 77 SMC_GEN_FBACK_STATS, /* nes << 78 __SMC_GEN_MAX, << 79 SMC_GEN_MAX = __SMC_GEN_MAX - 1 << 80 }; << 81 << 82 /* SMC_GEN_SYS_INFO attributes */ << 83 enum { << 84 SMC_NLA_SYS_UNSPEC, << 85 SMC_NLA_SYS_VER, /* u8 << 86 SMC_NLA_SYS_REL, /* u8 << 87 SMC_NLA_SYS_IS_ISM_V2, /* u8 << 88 SMC_NLA_SYS_LOCAL_HOST, /* str << 89 SMC_NLA_SYS_SEID, /* str << 90 SMC_NLA_SYS_IS_SMCR_V2, /* u8 << 91 __SMC_NLA_SYS_MAX, << 92 SMC_NLA_SYS_MAX = __SMC_NLA_SYS_MAX - << 93 }; << 94 << 95 /* SMC_NLA_LGR_D_V2_COMMON and SMC_NLA_LGR_R_V << 96 enum { << 97 SMC_NLA_LGR_V2_VER, /* u8 << 98 SMC_NLA_LGR_V2_REL, /* u8 << 99 SMC_NLA_LGR_V2_OS, /* u8 << 100 SMC_NLA_LGR_V2_NEG_EID, /* str << 101 SMC_NLA_LGR_V2_PEER_HOST, /* str << 102 __SMC_NLA_LGR_V2_MAX, << 103 SMC_NLA_LGR_V2_MAX = __SMC_NLA_LGR_V2_ << 104 }; << 105 << 106 /* SMC_NLA_LGR_R_V2 nested attributes */ << 107 enum { << 108 SMC_NLA_LGR_R_V2_UNSPEC, << 109 SMC_NLA_LGR_R_V2_DIRECT, /* u8 << 110 SMC_NLA_LGR_R_V2_MAX_CONNS, /* u8 << 111 SMC_NLA_LGR_R_V2_MAX_LINKS, /* u8 << 112 __SMC_NLA_LGR_R_V2_MAX, << 113 SMC_NLA_LGR_R_V2_MAX = __SMC_NLA_LGR_R << 114 }; << 115 << 116 /* SMC_GEN_LGR_SMCR attributes */ << 117 enum { << 118 SMC_NLA_LGR_R_UNSPEC, << 119 SMC_NLA_LGR_R_ID, /* u32 << 120 SMC_NLA_LGR_R_ROLE, /* u8 << 121 SMC_NLA_LGR_R_TYPE, /* u8 << 122 SMC_NLA_LGR_R_PNETID, /* str << 123 SMC_NLA_LGR_R_VLAN_ID, /* u8 << 124 SMC_NLA_LGR_R_CONNS_NUM, /* u32 << 125 SMC_NLA_LGR_R_V2_COMMON, /* nes << 126 SMC_NLA_LGR_R_V2, /* nes << 127 SMC_NLA_LGR_R_NET_COOKIE, /* u64 << 128 SMC_NLA_LGR_R_PAD, /* fla << 129 SMC_NLA_LGR_R_BUF_TYPE, /* u8 << 130 SMC_NLA_LGR_R_SNDBUF_ALLOC, /* uin << 131 SMC_NLA_LGR_R_RMB_ALLOC, /* uin << 132 __SMC_NLA_LGR_R_MAX, << 133 SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MA << 134 }; << 135 << 136 /* SMC_GEN_LINK_SMCR attributes */ << 137 enum { << 138 SMC_NLA_LINK_UNSPEC, << 139 SMC_NLA_LINK_ID, /* u8 << 140 SMC_NLA_LINK_IB_DEV, /* str << 141 SMC_NLA_LINK_IB_PORT, /* u8 << 142 SMC_NLA_LINK_GID, /* str << 143 SMC_NLA_LINK_PEER_GID, /* str << 144 SMC_NLA_LINK_CONN_CNT, /* u32 << 145 SMC_NLA_LINK_NET_DEV, /* u32 << 146 SMC_NLA_LINK_UID, /* u32 << 147 SMC_NLA_LINK_PEER_UID, /* u32 << 148 SMC_NLA_LINK_STATE, /* u32 << 149 __SMC_NLA_LINK_MAX, << 150 SMC_NLA_LINK_MAX = __SMC_NLA_LINK_MAX << 151 }; << 152 << 153 /* SMC_GEN_LGR_SMCD attributes */ << 154 enum { << 155 SMC_NLA_LGR_D_UNSPEC, << 156 SMC_NLA_LGR_D_ID, /* u32 << 157 SMC_NLA_LGR_D_GID, /* u64 << 158 SMC_NLA_LGR_D_PEER_GID, /* u64 << 159 SMC_NLA_LGR_D_VLAN_ID, /* u8 << 160 SMC_NLA_LGR_D_CONNS_NUM, /* u32 << 161 SMC_NLA_LGR_D_PNETID, /* str << 162 SMC_NLA_LGR_D_CHID, /* u16 << 163 SMC_NLA_LGR_D_PAD, /* fla << 164 SMC_NLA_LGR_D_V2_COMMON, /* nes << 165 SMC_NLA_LGR_D_EXT_GID, /* u64 << 166 SMC_NLA_LGR_D_PEER_EXT_GID, /* u64 << 167 SMC_NLA_LGR_D_SNDBUF_ALLOC, /* uin << 168 SMC_NLA_LGR_D_DMB_ALLOC, /* uin << 169 __SMC_NLA_LGR_D_MAX, << 170 SMC_NLA_LGR_D_MAX = __SMC_NLA_LGR_D_MA << 171 }; << 172 << 173 /* SMC_NLA_DEV_PORT nested attributes */ << 174 enum { << 175 SMC_NLA_DEV_PORT_UNSPEC, << 176 SMC_NLA_DEV_PORT_PNET_USR, /* u8 << 177 SMC_NLA_DEV_PORT_PNETID, /* str << 178 SMC_NLA_DEV_PORT_NETDEV, /* u32 << 179 SMC_NLA_DEV_PORT_STATE, /* u8 << 180 SMC_NLA_DEV_PORT_VALID, /* u8 << 181 SMC_NLA_DEV_PORT_LNK_CNT, /* u32 << 182 __SMC_NLA_DEV_PORT_MAX, << 183 SMC_NLA_DEV_PORT_MAX = __SMC_NLA_DEV_P << 184 }; << 185 << 186 /* SMC_GEN_DEV_SMCD and SMC_GEN_DEV_SMCR attri << 187 enum { << 188 SMC_NLA_DEV_UNSPEC, << 189 SMC_NLA_DEV_USE_CNT, /* u32 << 190 SMC_NLA_DEV_IS_CRIT, /* u8 << 191 SMC_NLA_DEV_PCI_FID, /* u32 << 192 SMC_NLA_DEV_PCI_CHID, /* u16 << 193 SMC_NLA_DEV_PCI_VENDOR, /* u16 << 194 SMC_NLA_DEV_PCI_DEVICE, /* u16 << 195 SMC_NLA_DEV_PCI_ID, /* str << 196 SMC_NLA_DEV_PORT, /* nes << 197 SMC_NLA_DEV_PORT2, /* nes << 198 SMC_NLA_DEV_IB_NAME, /* str << 199 __SMC_NLA_DEV_MAX, << 200 SMC_NLA_DEV_MAX = __SMC_NLA_DEV_MAX - << 201 }; << 202 << 203 /* SMC_NLA_STATS_T_TX(RX)_RMB_SIZE nested attr << 204 /* SMC_NLA_STATS_TX(RX)PLOAD_SIZE nested attri << 205 enum { << 206 SMC_NLA_STATS_PLOAD_PAD, << 207 SMC_NLA_STATS_PLOAD_8K, /* u64 << 208 SMC_NLA_STATS_PLOAD_16K, /* u64 << 209 SMC_NLA_STATS_PLOAD_32K, /* u64 << 210 SMC_NLA_STATS_PLOAD_64K, /* u64 << 211 SMC_NLA_STATS_PLOAD_128K, /* u64 << 212 SMC_NLA_STATS_PLOAD_256K, /* u64 << 213 SMC_NLA_STATS_PLOAD_512K, /* u64 << 214 SMC_NLA_STATS_PLOAD_1024K, /* u64 << 215 SMC_NLA_STATS_PLOAD_G_1024K, /* u64 << 216 __SMC_NLA_STATS_PLOAD_MAX, << 217 SMC_NLA_STATS_PLOAD_MAX = __SMC_NLA_ST << 218 }; << 219 << 220 /* SMC_NLA_STATS_T_TX(RX)_RMB_STATS nested att << 221 enum { << 222 SMC_NLA_STATS_RMB_PAD, << 223 SMC_NLA_STATS_RMB_SIZE_SM_PEER_CNT, << 224 SMC_NLA_STATS_RMB_SIZE_SM_CNT, << 225 SMC_NLA_STATS_RMB_FULL_PEER_CNT, << 226 SMC_NLA_STATS_RMB_FULL_CNT, << 227 SMC_NLA_STATS_RMB_REUSE_CNT, << 228 SMC_NLA_STATS_RMB_ALLOC_CNT, << 229 SMC_NLA_STATS_RMB_DGRADE_CNT, << 230 __SMC_NLA_STATS_RMB_MAX, << 231 SMC_NLA_STATS_RMB_MAX = __SMC_NLA_STAT << 232 }; << 233 << 234 /* SMC_NLA_STATS_SMCD_TECH and _SMCR_TECH nest << 235 enum { << 236 SMC_NLA_STATS_T_PAD, << 237 SMC_NLA_STATS_T_TX_RMB_SIZE, /* nes << 238 SMC_NLA_STATS_T_RX_RMB_SIZE, /* nes << 239 SMC_NLA_STATS_T_TXPLOAD_SIZE, /* nes << 240 SMC_NLA_STATS_T_RXPLOAD_SIZE, /* nes << 241 SMC_NLA_STATS_T_TX_RMB_STATS, /* nes << 242 SMC_NLA_STATS_T_RX_RMB_STATS, /* nes << 243 SMC_NLA_STATS_T_CLNT_V1_SUCC, /* u64 << 244 SMC_NLA_STATS_T_CLNT_V2_SUCC, /* u64 << 245 SMC_NLA_STATS_T_SRV_V1_SUCC, /* u64 << 246 SMC_NLA_STATS_T_SRV_V2_SUCC, /* u64 << 247 SMC_NLA_STATS_T_SENDPAGE_CNT, /* u64 << 248 SMC_NLA_STATS_T_SPLICE_CNT, /* u64 << 249 SMC_NLA_STATS_T_CORK_CNT, /* u64 << 250 SMC_NLA_STATS_T_NDLY_CNT, /* u64 << 251 SMC_NLA_STATS_T_URG_DATA_CNT, /* u64 << 252 SMC_NLA_STATS_T_RX_BYTES, /* u64 << 253 SMC_NLA_STATS_T_TX_BYTES, /* u64 << 254 SMC_NLA_STATS_T_RX_CNT, /* u64 << 255 SMC_NLA_STATS_T_TX_CNT, /* u64 << 256 SMC_NLA_STATS_T_RX_RMB_USAGE, /* uin << 257 SMC_NLA_STATS_T_TX_RMB_USAGE, /* uin << 258 __SMC_NLA_STATS_T_MAX, << 259 SMC_NLA_STATS_T_MAX = __SMC_NLA_STATS_ << 260 }; << 261 << 262 /* SMC_GEN_STATS attributes */ << 263 enum { << 264 SMC_NLA_STATS_PAD, << 265 SMC_NLA_STATS_SMCD_TECH, /* nes << 266 SMC_NLA_STATS_SMCR_TECH, /* nes << 267 SMC_NLA_STATS_CLNT_HS_ERR_CNT, /* u64 << 268 SMC_NLA_STATS_SRV_HS_ERR_CNT, /* u64 << 269 __SMC_NLA_STATS_MAX, << 270 SMC_NLA_STATS_MAX = __SMC_NLA_STATS_MA << 271 }; << 272 << 273 /* SMC_GEN_FBACK_STATS attributes */ << 274 enum { << 275 SMC_NLA_FBACK_STATS_PAD, << 276 SMC_NLA_FBACK_STATS_TYPE, /* u8 << 277 SMC_NLA_FBACK_STATS_SRV_CNT, /* u64 << 278 SMC_NLA_FBACK_STATS_CLNT_CNT, /* u64 << 279 SMC_NLA_FBACK_STATS_RSN_CODE, /* u32 << 280 SMC_NLA_FBACK_STATS_RSN_CNT, /* u16 << 281 __SMC_NLA_FBACK_STATS_MAX, << 282 SMC_NLA_FBACK_STATS_MAX = __SMC_NLA_FB << 283 }; << 284 << 285 /* SMC_NETLINK_UEID attributes */ << 286 enum { << 287 SMC_NLA_EID_TABLE_UNSPEC, << 288 SMC_NLA_EID_TABLE_ENTRY, /* str << 289 __SMC_NLA_EID_TABLE_MAX, << 290 SMC_NLA_EID_TABLE_MAX = __SMC_NLA_EID_ << 291 }; << 292 << 293 /* SMC_NETLINK_SEID attributes */ << 294 enum { << 295 SMC_NLA_SEID_UNSPEC, << 296 SMC_NLA_SEID_ENTRY, /* string */ << 297 SMC_NLA_SEID_ENABLED, /* u8 */ << 298 __SMC_NLA_SEID_TABLE_MAX, << 299 SMC_NLA_SEID_TABLE_MAX = __SMC_NLA_SEI << 300 }; << 301 << 302 /* SMC_NETLINK_HS_LIMITATION attributes */ << 303 enum { << 304 SMC_NLA_HS_LIMITATION_UNSPEC, << 305 SMC_NLA_HS_LIMITATION_ENABLED, /* u8 << 306 __SMC_NLA_HS_LIMITATION_MAX, << 307 SMC_NLA_HS_LIMITATION_MAX = __SMC_NLA_ << 308 }; << 309 << 310 /* SMC socket options */ << 311 #define SMC_LIMIT_HS 1 /* constraint on smc h << 312 << 313 #endif /* _UAPI_LINUX_SMC_H */ 36 #endif /* _UAPI_LINUX_SMC_H */ 314 37

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TOMOYO Linux Cross Reference
Linux/include/uapi/linux/smc.h

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Differences between /include/uapi/linux/smc.h (Version linux-6.12-rc7) and /include/uapi/linux/smc.h (Version linux-5.5.19)

TOMOYO Linux Cross Reference Linux/include/uapi/linux/smc.h

Diff markup

Differences between /include/uapi/linux/smc.h (Version linux-6.12-rc7) and /include/uapi/linux/smc.h (Version linux-5.5.19)

TOMOYO Linux Cross Reference
Linux/include/uapi/linux/smc.h