fs/nfsd/netlink.c

   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
   6 #include <net/netlink.h>
   7 #include <net/genetlink.h>
   8
   9 #include "netlink.h"
  10
  11 #include <uapi/linux/nfsd_netlink.h>
  12
  13 /* Common nested types */
  14 const struct nla_policy nfsd_sock_nl_policy[NFSD_A_SOCK_TRANSPORT_NAME + 1] = {
  15         [NFSD_A_SOCK_ADDR] = { .type = NLA_BINARY, },
  16         [NFSD_A_SOCK_TRANSPORT_NAME] = { .type = NLA_NUL_STRING, },
  17 };
  18
  19 const struct nla_policy nfsd_version_nl_policy[NFSD_A_VERSION_ENABLED + 1] = {
  20         [NFSD_A_VERSION_MAJOR] = { .type = NLA_U32, },
  21         [NFSD_A_VERSION_MINOR] = { .type = NLA_U32, },
  22         [NFSD_A_VERSION_ENABLED] = { .type = NLA_FLAG, },
  23 };
  24
  25 /* NFSD_CMD_THREADS_SET - do */
  26 static const struct nla_policy nfsd_threads_set_nl_policy[NFSD_A_SERVER_SCOPE + 1] = {
  27         [NFSD_A_SERVER_THREADS] = { .type = NLA_U32, },
  28         [NFSD_A_SERVER_GRACETIME] = { .type = NLA_U32, },
  29         [NFSD_A_SERVER_LEASETIME] = { .type = NLA_U32, },
  30         [NFSD_A_SERVER_SCOPE] = { .type = NLA_NUL_STRING, },
  31 };
  32
  33 /* NFSD_CMD_VERSION_SET - do */
  34 static const struct nla_policy nfsd_version_set_nl_policy[NFSD_A_SERVER_PROTO_VERSION + 1] = {
  35         [NFSD_A_SERVER_PROTO_VERSION] = NLA_POLICY_NESTED(nfsd_version_nl_policy),
  36 };
  37
  38 /* NFSD_CMD_LISTENER_SET - do */
  39 static const struct nla_policy nfsd_listener_set_nl_policy[NFSD_A_SERVER_SOCK_ADDR + 1] = {
  40         [NFSD_A_SERVER_SOCK_ADDR] = NLA_POLICY_NESTED(nfsd_sock_nl_policy),
  41 };
  42
  43 /* Ops table for nfsd */
  44 static const struct genl_split_ops nfsd_nl_ops[] = {
  45         {
  46                 .cmd    = NFSD_CMD_RPC_STATUS_GET,
  47                 .start  = nfsd_nl_rpc_status_get_start,
  48                 .dumpit = nfsd_nl_rpc_status_get_dumpit,
  49                 .done   = nfsd_nl_rpc_status_get_done,
  50                 .flags  = GENL_CMD_CAP_DUMP,
  51         },
  52         {
  53                 .cmd            = NFSD_CMD_THREADS_SET,
  54                 .doit           = nfsd_nl_threads_set_doit,
  55                 .policy         = nfsd_threads_set_nl_policy,
  56                 .maxattr        = NFSD_A_SERVER_SCOPE,
  57                 .flags          = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
  58         },
  59         {
  60                 .cmd    = NFSD_CMD_THREADS_GET,
  61                 .doit   = nfsd_nl_threads_get_doit,
  62                 .flags  = GENL_CMD_CAP_DO,
  63         },
  64         {
  65                 .cmd            = NFSD_CMD_VERSION_SET,
  66                 .doit           = nfsd_nl_version_set_doit,
  67                 .policy         = nfsd_version_set_nl_policy,
  68                 .maxattr        = NFSD_A_SERVER_PROTO_VERSION,
  69                 .flags          = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
  70         },
  71         {
  72                 .cmd    = NFSD_CMD_VERSION_GET,
  73                 .doit   = nfsd_nl_version_get_doit,
  74                 .flags  = GENL_CMD_CAP_DO,
  75         },
  76         {
  77                 .cmd            = NFSD_CMD_LISTENER_SET,
  78                 .doit           = nfsd_nl_listener_set_doit,
  79                 .policy         = nfsd_listener_set_nl_policy,
  80                 .maxattr        = NFSD_A_SERVER_SOCK_ADDR,
  81                 .flags          = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
  82         },
  83         {
  84                 .cmd    = NFSD_CMD_LISTENER_GET,
  85                 .doit   = nfsd_nl_listener_get_doit,
  86                 .flags  = GENL_CMD_CAP_DO,
  87         },
  88 };
  89
  90 struct genl_family nfsd_nl_family __ro_after_init = {
  91         .name           = NFSD_FAMILY_NAME,
  92         .version        = NFSD_FAMILY_VERSION,
  93         .netnsok        = true,
  94         .parallel_ops   = true,
  95         .module         = THIS_MODULE,
  96         .split_ops      = nfsd_nl_ops,
  97         .n_split_ops    = ARRAY_SIZE(nfsd_nl_ops),
  98 };