net/core/netdev-genl-gen.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/netdev.yaml */
   4 /* YNL-GEN kernel source */
   5
   6 #include <net/netlink.h>
   7 #include <net/genetlink.h>
   8
   9 #include "netdev-genl-gen.h"
  10
  11 #include <uapi/linux/netdev.h>
  12 #include <linux/list.h>
  13
  14 /* Integer value ranges */
  15 static const struct netlink_range_validation netdev_a_page_pool_id_range = {
  16         .min    = 1ULL,
  17         .max    = 4294967295ULL,
  18 };
  19
  20 static const struct netlink_range_validation netdev_a_page_pool_ifindex_range = {
  21         .min    = 1ULL,
  22         .max    = 2147483647ULL,
  23 };
  24
  25 /* Common nested types */
  26 const struct nla_policy netdev_page_pool_info_nl_policy[NETDEV_A_PAGE_POOL_IFINDEX + 1] = {
  27         [NETDEV_A_PAGE_POOL_ID] = NLA_POLICY_FULL_RANGE(NLA_UINT, &netdev_a_page_pool_id_range),
  28         [NETDEV_A_PAGE_POOL_IFINDEX] = NLA_POLICY_FULL_RANGE(NLA_U32, &netdev_a_page_pool_ifindex_range),
  29 };
  30
  31 const struct nla_policy netdev_queue_id_nl_policy[NETDEV_A_QUEUE_TYPE + 1] = {
  32         [NETDEV_A_QUEUE_ID] = { .type = NLA_U32, },
  33         [NETDEV_A_QUEUE_TYPE] = NLA_POLICY_MAX(NLA_U32, 1),
  34 };
  35
  36 /* NETDEV_CMD_DEV_GET - do */
  37 static const struct nla_policy netdev_dev_get_nl_policy[NETDEV_A_DEV_IFINDEX + 1] = {
  38         [NETDEV_A_DEV_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1),
  39 };
  40
  41 /* NETDEV_CMD_PAGE_POOL_GET - do */
  42 #ifdef CONFIG_PAGE_POOL
  43 static const struct nla_policy netdev_page_pool_get_nl_policy[NETDEV_A_PAGE_POOL_ID + 1] = {
  44         [NETDEV_A_PAGE_POOL_ID] = NLA_POLICY_FULL_RANGE(NLA_UINT, &netdev_a_page_pool_id_range),
  45 };
  46 #endif /* CONFIG_PAGE_POOL */
  47
  48 /* NETDEV_CMD_PAGE_POOL_STATS_GET - do */
  49 #ifdef CONFIG_PAGE_POOL_STATS
  50 static const struct nla_policy netdev_page_pool_stats_get_nl_policy[NETDEV_A_PAGE_POOL_STATS_INFO + 1] = {
  51         [NETDEV_A_PAGE_POOL_STATS_INFO] = NLA_POLICY_NESTED(netdev_page_pool_info_nl_policy),
  52 };
  53 #endif /* CONFIG_PAGE_POOL_STATS */
  54
  55 /* NETDEV_CMD_QUEUE_GET - do */
  56 static const struct nla_policy netdev_queue_get_do_nl_policy[NETDEV_A_QUEUE_TYPE + 1] = {
  57         [NETDEV_A_QUEUE_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1),
  58         [NETDEV_A_QUEUE_TYPE] = NLA_POLICY_MAX(NLA_U32, 1),
  59         [NETDEV_A_QUEUE_ID] = { .type = NLA_U32, },
  60 };
  61
  62 /* NETDEV_CMD_QUEUE_GET - dump */
  63 static const struct nla_policy netdev_queue_get_dump_nl_policy[NETDEV_A_QUEUE_IFINDEX + 1] = {
  64         [NETDEV_A_QUEUE_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1),
  65 };
  66
  67 /* NETDEV_CMD_NAPI_GET - do */
  68 static const struct nla_policy netdev_napi_get_do_nl_policy[NETDEV_A_NAPI_ID + 1] = {
  69         [NETDEV_A_NAPI_ID] = { .type = NLA_U32, },
  70 };
  71
  72 /* NETDEV_CMD_NAPI_GET - dump */
  73 static const struct nla_policy netdev_napi_get_dump_nl_policy[NETDEV_A_NAPI_IFINDEX + 1] = {
  74         [NETDEV_A_NAPI_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1),
  75 };
  76
  77 /* NETDEV_CMD_QSTATS_GET - dump */
  78 static const struct nla_policy netdev_qstats_get_nl_policy[NETDEV_A_QSTATS_SCOPE + 1] = {
  79         [NETDEV_A_QSTATS_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1),
  80         [NETDEV_A_QSTATS_SCOPE] = NLA_POLICY_MASK(NLA_UINT, 0x1),
  81 };
  82
  83 /* NETDEV_CMD_BIND_RX - do */
  84 static const struct nla_policy netdev_bind_rx_nl_policy[NETDEV_A_DMABUF_FD + 1] = {
  85         [NETDEV_A_DMABUF_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1),
  86         [NETDEV_A_DMABUF_FD] = { .type = NLA_U32, },
  87         [NETDEV_A_DMABUF_QUEUES] = NLA_POLICY_NESTED(netdev_queue_id_nl_policy),
  88 };
  89
  90 /* Ops table for netdev */
  91 static const struct genl_split_ops netdev_nl_ops[] = {
  92         {
  93                 .cmd            = NETDEV_CMD_DEV_GET,
  94                 .doit           = netdev_nl_dev_get_doit,
  95                 .policy         = netdev_dev_get_nl_policy,
  96                 .maxattr        = NETDEV_A_DEV_IFINDEX,
  97                 .flags          = GENL_CMD_CAP_DO,
  98         },
  99         {
 100                 .cmd    = NETDEV_CMD_DEV_GET,
 101                 .dumpit = netdev_nl_dev_get_dumpit,
 102                 .flags  = GENL_CMD_CAP_DUMP,
 103         },
 104 #ifdef CONFIG_PAGE_POOL
 105         {
 106                 .cmd            = NETDEV_CMD_PAGE_POOL_GET,
 107                 .doit           = netdev_nl_page_pool_get_doit,
 108                 .policy         = netdev_page_pool_get_nl_policy,
 109                 .maxattr        = NETDEV_A_PAGE_POOL_ID,
 110                 .flags          = GENL_CMD_CAP_DO,
 111         },
 112         {
 113                 .cmd    = NETDEV_CMD_PAGE_POOL_GET,
 114                 .dumpit = netdev_nl_page_pool_get_dumpit,
 115                 .flags  = GENL_CMD_CAP_DUMP,
 116         },
 117 #endif /* CONFIG_PAGE_POOL */
 118 #ifdef CONFIG_PAGE_POOL_STATS
 119         {
 120                 .cmd            = NETDEV_CMD_PAGE_POOL_STATS_GET,
 121                 .doit           = netdev_nl_page_pool_stats_get_doit,
 122                 .policy         = netdev_page_pool_stats_get_nl_policy,
 123                 .maxattr        = NETDEV_A_PAGE_POOL_STATS_INFO,
 124                 .flags          = GENL_CMD_CAP_DO,
 125         },
 126         {
 127                 .cmd    = NETDEV_CMD_PAGE_POOL_STATS_GET,
 128                 .dumpit = netdev_nl_page_pool_stats_get_dumpit,
 129                 .flags  = GENL_CMD_CAP_DUMP,
 130         },
 131 #endif /* CONFIG_PAGE_POOL_STATS */
 132         {
 133                 .cmd            = NETDEV_CMD_QUEUE_GET,
 134                 .doit           = netdev_nl_queue_get_doit,
 135                 .policy         = netdev_queue_get_do_nl_policy,
 136                 .maxattr        = NETDEV_A_QUEUE_TYPE,
 137                 .flags          = GENL_CMD_CAP_DO,
 138         },
 139         {
 140                 .cmd            = NETDEV_CMD_QUEUE_GET,
 141                 .dumpit         = netdev_nl_queue_get_dumpit,
 142                 .policy         = netdev_queue_get_dump_nl_policy,
 143                 .maxattr        = NETDEV_A_QUEUE_IFINDEX,
 144                 .flags          = GENL_CMD_CAP_DUMP,
 145         },
 146         {
 147                 .cmd            = NETDEV_CMD_NAPI_GET,
 148                 .doit           = netdev_nl_napi_get_doit,
 149                 .policy         = netdev_napi_get_do_nl_policy,
 150                 .maxattr        = NETDEV_A_NAPI_ID,
 151                 .flags          = GENL_CMD_CAP_DO,
 152         },
 153         {
 154                 .cmd            = NETDEV_CMD_NAPI_GET,
 155                 .dumpit         = netdev_nl_napi_get_dumpit,
 156                 .policy         = netdev_napi_get_dump_nl_policy,
 157                 .maxattr        = NETDEV_A_NAPI_IFINDEX,
 158                 .flags          = GENL_CMD_CAP_DUMP,
 159         },
 160         {
 161                 .cmd            = NETDEV_CMD_QSTATS_GET,
 162                 .dumpit         = netdev_nl_qstats_get_dumpit,
 163                 .policy         = netdev_qstats_get_nl_policy,
 164                 .maxattr        = NETDEV_A_QSTATS_SCOPE,
 165                 .flags          = GENL_CMD_CAP_DUMP,
 166         },
 167         {
 168                 .cmd            = NETDEV_CMD_BIND_RX,
 169                 .doit           = netdev_nl_bind_rx_doit,
 170                 .policy         = netdev_bind_rx_nl_policy,
 171                 .maxattr        = NETDEV_A_DMABUF_FD,
 172                 .flags          = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
 173         },
 174 };
 175
 176 static const struct genl_multicast_group netdev_nl_mcgrps[] = {
 177         [NETDEV_NLGRP_MGMT] = { "mgmt", },
 178         [NETDEV_NLGRP_PAGE_POOL] = { "page-pool", },
 179 };
 180
 181 struct genl_family netdev_nl_family __ro_after_init = {
 182         .name           = NETDEV_FAMILY_NAME,
 183         .version        = NETDEV_FAMILY_VERSION,
 184         .netnsok        = true,
 185         .parallel_ops   = true,
 186         .module         = THIS_MODULE,
 187         .split_ops      = netdev_nl_ops,
 188         .n_split_ops    = ARRAY_SIZE(netdev_nl_ops),
 189         .mcgrps         = netdev_nl_mcgrps,
 190         .n_mcgrps       = ARRAY_SIZE(netdev_nl_mcgrps),
 191         .sock_priv_size = sizeof(struct list_head),
 192         .sock_priv_init = (void *)netdev_nl_sock_priv_init,
 193         .sock_priv_destroy = (void *)netdev_nl_sock_priv_destroy,
 194 };