1 // SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 2 /* Do not edit directly, auto-generated from: */ 3 /* Documentation/netlink/specs/nfsd.yaml */ 4 /* YNL-GEN kernel source */ 5 /* To regenerate run: tools/net/ynl/ynl-regen.sh */ 6 7 #include <net/netlink.h> 8 #include <net/genetlink.h> 9 10 #include "netlink.h" 11 12 #include <uapi/linux/nfsd_netlink.h> 13 14 /* Common nested types */ 15 const struct nla_policy nfsd_auth_flavor_nl_policy[NFSD_A_AUTH_FLAVOR_FLAGS + 1] = { 16 [NFSD_A_AUTH_FLAVOR_PSEUDOFLAVOR] = { .type = NLA_U32, }, 17 [NFSD_A_AUTH_FLAVOR_FLAGS] = NLA_POLICY_MASK(NLA_U32, 0x3ffff), 18 }; 19 20 const struct nla_policy nfsd_expkey_nl_policy[NFSD_A_EXPKEY_PATH + 1] = { 21 [NFSD_A_EXPKEY_SEQNO] = { .type = NLA_U64, }, 22 [NFSD_A_EXPKEY_CLIENT] = { .type = NLA_NUL_STRING, }, 23 [NFSD_A_EXPKEY_FSIDTYPE] = { .type = NLA_U8, }, 24 [NFSD_A_EXPKEY_FSID] = { .type = NLA_BINARY, }, 25 [NFSD_A_EXPKEY_NEGATIVE] = { .type = NLA_FLAG, }, 26 [NFSD_A_EXPKEY_EXPIRY] = { .type = NLA_U64, }, 27 [NFSD_A_EXPKEY_PATH] = { .type = NLA_NUL_STRING, }, 28 }; 29 30 const struct nla_policy nfsd_fslocation_nl_policy[NFSD_A_FSLOCATION_PATH + 1] = { 31 [NFSD_A_FSLOCATION_HOST] = { .type = NLA_NUL_STRING, }, 32 [NFSD_A_FSLOCATION_PATH] = { .type = NLA_NUL_STRING, }, 33 }; 34 35 const struct nla_policy nfsd_fslocations_nl_policy[NFSD_A_FSLOCATIONS_LOCATION + 1] = { 36 [NFSD_A_FSLOCATIONS_LOCATION] = NLA_POLICY_NESTED(nfsd_fslocation_nl_policy), 37 }; 38 39 const struct nla_policy nfsd_sock_nl_policy[NFSD_A_SOCK_TRANSPORT_NAME + 1] = { 40 [NFSD_A_SOCK_ADDR] = { .type = NLA_BINARY, }, 41 [NFSD_A_SOCK_TRANSPORT_NAME] = { .type = NLA_NUL_STRING, }, 42 }; 43 44 const struct nla_policy nfsd_svc_export_nl_policy[NFSD_A_SVC_EXPORT_FSID + 1] = { 45 [NFSD_A_SVC_EXPORT_SEQNO] = { .type = NLA_U64, }, 46 [NFSD_A_SVC_EXPORT_CLIENT] = { .type = NLA_NUL_STRING, }, 47 [NFSD_A_SVC_EXPORT_PATH] = { .type = NLA_NUL_STRING, }, 48 [NFSD_A_SVC_EXPORT_NEGATIVE] = { .type = NLA_FLAG, }, 49 [NFSD_A_SVC_EXPORT_EXPIRY] = { .type = NLA_U64, }, 50 [NFSD_A_SVC_EXPORT_ANON_UID] = { .type = NLA_U32, }, 51 [NFSD_A_SVC_EXPORT_ANON_GID] = { .type = NLA_U32, }, 52 [NFSD_A_SVC_EXPORT_FSLOCATIONS] = NLA_POLICY_NESTED(nfsd_fslocations_nl_policy), 53 [NFSD_A_SVC_EXPORT_UUID] = { .type = NLA_BINARY, }, 54 [NFSD_A_SVC_EXPORT_SECINFO] = NLA_POLICY_NESTED(nfsd_auth_flavor_nl_policy), 55 [NFSD_A_SVC_EXPORT_XPRTSEC] = NLA_POLICY_MASK(NLA_U32, 0x7), 56 [NFSD_A_SVC_EXPORT_FLAGS] = NLA_POLICY_MASK(NLA_U32, 0x3ffff), 57 [NFSD_A_SVC_EXPORT_FSID] = { .type = NLA_S32, }, 58 }; 59 60 const struct nla_policy nfsd_version_nl_policy[NFSD_A_VERSION_ENABLED + 1] = { 61 [NFSD_A_VERSION_MAJOR] = { .type = NLA_U32, }, 62 [NFSD_A_VERSION_MINOR] = { .type = NLA_U32, }, 63 [NFSD_A_VERSION_ENABLED] = { .type = NLA_FLAG, }, 64 }; 65 66 /* NFSD_CMD_THREADS_SET - do */ 67 static const struct nla_policy nfsd_threads_set_nl_policy[NFSD_A_SERVER_FH_KEY + 1] = { 68 [NFSD_A_SERVER_THREADS] = { .type = NLA_U32, }, 69 [NFSD_A_SERVER_GRACETIME] = { .type = NLA_U32, }, 70 [NFSD_A_SERVER_LEASETIME] = { .type = NLA_U32, }, 71 [NFSD_A_SERVER_SCOPE] = { .type = NLA_NUL_STRING, }, 72 [NFSD_A_SERVER_MIN_THREADS] = { .type = NLA_U32, }, 73 [NFSD_A_SERVER_FH_KEY] = NLA_POLICY_EXACT_LEN(16), 74 }; 75 76 /* NFSD_CMD_VERSION_SET - do */ 77 static const struct nla_policy nfsd_version_set_nl_policy[NFSD_A_SERVER_PROTO_VERSION + 1] = { 78 [NFSD_A_SERVER_PROTO_VERSION] = NLA_POLICY_NESTED(nfsd_version_nl_policy), 79 }; 80 81 /* NFSD_CMD_LISTENER_SET - do */ 82 static const struct nla_policy nfsd_listener_set_nl_policy[NFSD_A_SERVER_SOCK_ADDR + 1] = { 83 [NFSD_A_SERVER_SOCK_ADDR] = NLA_POLICY_NESTED(nfsd_sock_nl_policy), 84 }; 85 86 /* NFSD_CMD_POOL_MODE_SET - do */ 87 static const struct nla_policy nfsd_pool_mode_set_nl_policy[NFSD_A_POOL_MODE_MODE + 1] = { 88 [NFSD_A_POOL_MODE_MODE] = { .type = NLA_NUL_STRING, }, 89 }; 90 91 /* NFSD_CMD_SVC_EXPORT_SET_REQS - do */ 92 static const struct nla_policy nfsd_svc_export_set_reqs_nl_policy[NFSD_A_SVC_EXPORT_REQS_REQUESTS + 1] = { 93 [NFSD_A_SVC_EXPORT_REQS_REQUESTS] = NLA_POLICY_NESTED(nfsd_svc_export_nl_policy), 94 }; 95 96 /* NFSD_CMD_EXPKEY_SET_REQS - do */ 97 static const struct nla_policy nfsd_expkey_set_reqs_nl_policy[NFSD_A_EXPKEY_REQS_REQUESTS + 1] = { 98 [NFSD_A_EXPKEY_REQS_REQUESTS] = NLA_POLICY_NESTED(nfsd_expkey_nl_policy), 99 }; 100 101 /* NFSD_CMD_CACHE_FLUSH - do */ 102 static const struct nla_policy nfsd_cache_flush_nl_policy[NFSD_A_CACHE_FLUSH_MASK + 1] = { 103 [NFSD_A_CACHE_FLUSH_MASK] = NLA_POLICY_MASK(NLA_U32, 0x3), 104 }; 105 106 /* NFSD_CMD_UNLOCK_IP - do */ 107 static const struct nla_policy nfsd_unlock_ip_nl_policy[NFSD_A_UNLOCK_IP_ADDRESS + 1] = { 108 [NFSD_A_UNLOCK_IP_ADDRESS] = NLA_POLICY_MIN_LEN(16), 109 }; 110 111 /* NFSD_CMD_UNLOCK_FILESYSTEM - do */ 112 static const struct nla_policy nfsd_unlock_filesystem_nl_policy[NFSD_A_UNLOCK_FILESYSTEM_PATH + 1] = { 113 [NFSD_A_UNLOCK_FILESYSTEM_PATH] = { .type = NLA_NUL_STRING, }, 114 }; 115 116 /* NFSD_CMD_UNLOCK_EXPORT - do */ 117 static const struct nla_policy nfsd_unlock_export_nl_policy[NFSD_A_UNLOCK_EXPORT_PATH + 1] = { 118 [NFSD_A_UNLOCK_EXPORT_PATH] = { .type = NLA_NUL_STRING, }, 119 }; 120 121 /* Ops table for nfsd */ 122 static const struct genl_split_ops nfsd_nl_ops[] = { 123 { 124 .cmd = NFSD_CMD_RPC_STATUS_GET, 125 .dumpit = nfsd_nl_rpc_status_get_dumpit, 126 .flags = GENL_CMD_CAP_DUMP, 127 }, 128 { 129 .cmd = NFSD_CMD_THREADS_SET, 130 .doit = nfsd_nl_threads_set_doit, 131 .policy = nfsd_threads_set_nl_policy, 132 .maxattr = NFSD_A_SERVER_FH_KEY, 133 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 134 }, 135 { 136 .cmd = NFSD_CMD_THREADS_GET, 137 .doit = nfsd_nl_threads_get_doit, 138 .flags = GENL_CMD_CAP_DO, 139 }, 140 { 141 .cmd = NFSD_CMD_VERSION_SET, 142 .doit = nfsd_nl_version_set_doit, 143 .policy = nfsd_version_set_nl_policy, 144 .maxattr = NFSD_A_SERVER_PROTO_VERSION, 145 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 146 }, 147 { 148 .cmd = NFSD_CMD_VERSION_GET, 149 .doit = nfsd_nl_version_get_doit, 150 .flags = GENL_CMD_CAP_DO, 151 }, 152 { 153 .cmd = NFSD_CMD_LISTENER_SET, 154 .doit = nfsd_nl_listener_set_doit, 155 .policy = nfsd_listener_set_nl_policy, 156 .maxattr = NFSD_A_SERVER_SOCK_ADDR, 157 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 158 }, 159 { 160 .cmd = NFSD_CMD_LISTENER_GET, 161 .doit = nfsd_nl_listener_get_doit, 162 .flags = GENL_CMD_CAP_DO, 163 }, 164 { 165 .cmd = NFSD_CMD_POOL_MODE_SET, 166 .doit = nfsd_nl_pool_mode_set_doit, 167 .policy = nfsd_pool_mode_set_nl_policy, 168 .maxattr = NFSD_A_POOL_MODE_MODE, 169 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 170 }, 171 { 172 .cmd = NFSD_CMD_POOL_MODE_GET, 173 .doit = nfsd_nl_pool_mode_get_doit, 174 .flags = GENL_CMD_CAP_DO, 175 }, 176 { 177 .cmd = NFSD_CMD_SVC_EXPORT_GET_REQS, 178 .dumpit = nfsd_nl_svc_export_get_reqs_dumpit, 179 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP, 180 }, 181 { 182 .cmd = NFSD_CMD_SVC_EXPORT_SET_REQS, 183 .doit = nfsd_nl_svc_export_set_reqs_doit, 184 .policy = nfsd_svc_export_set_reqs_nl_policy, 185 .maxattr = NFSD_A_SVC_EXPORT_REQS_REQUESTS, 186 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 187 }, 188 { 189 .cmd = NFSD_CMD_EXPKEY_GET_REQS, 190 .dumpit = nfsd_nl_expkey_get_reqs_dumpit, 191 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP, 192 }, 193 { 194 .cmd = NFSD_CMD_EXPKEY_SET_REQS, 195 .doit = nfsd_nl_expkey_set_reqs_doit, 196 .policy = nfsd_expkey_set_reqs_nl_policy, 197 .maxattr = NFSD_A_EXPKEY_REQS_REQUESTS, 198 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 199 }, 200 { 201 .cmd = NFSD_CMD_CACHE_FLUSH, 202 .doit = nfsd_nl_cache_flush_doit, 203 .policy = nfsd_cache_flush_nl_policy, 204 .maxattr = NFSD_A_CACHE_FLUSH_MASK, 205 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 206 }, 207 { 208 .cmd = NFSD_CMD_UNLOCK_IP, 209 .doit = nfsd_nl_unlock_ip_doit, 210 .policy = nfsd_unlock_ip_nl_policy, 211 .maxattr = NFSD_A_UNLOCK_IP_ADDRESS, 212 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 213 }, 214 { 215 .cmd = NFSD_CMD_UNLOCK_FILESYSTEM, 216 .doit = nfsd_nl_unlock_filesystem_doit, 217 .policy = nfsd_unlock_filesystem_nl_policy, 218 .maxattr = NFSD_A_UNLOCK_FILESYSTEM_PATH, 219 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 220 }, 221 { 222 .cmd = NFSD_CMD_UNLOCK_EXPORT, 223 .doit = nfsd_nl_unlock_export_doit, 224 .policy = nfsd_unlock_export_nl_policy, 225 .maxattr = NFSD_A_UNLOCK_EXPORT_PATH, 226 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 227 }, 228 }; 229 230 static const struct genl_multicast_group nfsd_nl_mcgrps[] = { 231 [NFSD_NLGRP_NONE] = { "none", }, 232 [NFSD_NLGRP_EXPORTD] = { "exportd", }, 233 }; 234 235 struct genl_family nfsd_nl_family __ro_after_init = { 236 .name = NFSD_FAMILY_NAME, 237 .version = NFSD_FAMILY_VERSION, 238 .netnsok = true, 239 .parallel_ops = true, 240 .module = THIS_MODULE, 241 .split_ops = nfsd_nl_ops, 242 .n_split_ops = ARRAY_SIZE(nfsd_nl_ops), 243 .mcgrps = nfsd_nl_mcgrps, 244 .n_mcgrps = ARRAY_SIZE(nfsd_nl_mcgrps), 245 }; 246