diff options
Diffstat (limited to 'net/core/netdev-genl-gen.c')
| -rw-r--r-- | net/core/netdev-genl-gen.c | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/net/core/netdev-genl-gen.c b/net/core/netdev-genl-gen.c index ea9231378aa6..be7f2ebd61b2 100644 --- a/net/core/netdev-genl-gen.c +++ b/net/core/netdev-genl-gen.c @@ -10,11 +10,64 @@ #include <uapi/linux/netdev.h> +/* Integer value ranges */ +static const struct netlink_range_validation netdev_a_page_pool_id_range = { + .min = 1ULL, + .max = 4294967295ULL, +}; + +static const struct netlink_range_validation netdev_a_page_pool_ifindex_range = { + .min = 1ULL, + .max = 2147483647ULL, +}; + +/* Common nested types */ +const struct nla_policy netdev_page_pool_info_nl_policy[NETDEV_A_PAGE_POOL_IFINDEX + 1] = { + [NETDEV_A_PAGE_POOL_ID] = NLA_POLICY_FULL_RANGE(NLA_UINT, &netdev_a_page_pool_id_range), + [NETDEV_A_PAGE_POOL_IFINDEX] = NLA_POLICY_FULL_RANGE(NLA_U32, &netdev_a_page_pool_ifindex_range), +}; + /* NETDEV_CMD_DEV_GET - do */ static const struct nla_policy netdev_dev_get_nl_policy[NETDEV_A_DEV_IFINDEX + 1] = { [NETDEV_A_DEV_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1), }; +/* NETDEV_CMD_PAGE_POOL_GET - do */ +#ifdef CONFIG_PAGE_POOL +static const struct nla_policy netdev_page_pool_get_nl_policy[NETDEV_A_PAGE_POOL_ID + 1] = { + [NETDEV_A_PAGE_POOL_ID] = NLA_POLICY_FULL_RANGE(NLA_UINT, &netdev_a_page_pool_id_range), +}; +#endif /* CONFIG_PAGE_POOL */ + +/* NETDEV_CMD_PAGE_POOL_STATS_GET - do */ +#ifdef CONFIG_PAGE_POOL_STATS +static const struct nla_policy netdev_page_pool_stats_get_nl_policy[NETDEV_A_PAGE_POOL_STATS_INFO + 1] = { + [NETDEV_A_PAGE_POOL_STATS_INFO] = NLA_POLICY_NESTED(netdev_page_pool_info_nl_policy), +}; +#endif /* CONFIG_PAGE_POOL_STATS */ + +/* NETDEV_CMD_QUEUE_GET - do */ +static const struct nla_policy netdev_queue_get_do_nl_policy[NETDEV_A_QUEUE_TYPE + 1] = { + [NETDEV_A_QUEUE_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1), + [NETDEV_A_QUEUE_TYPE] = NLA_POLICY_MAX(NLA_U32, 1), + [NETDEV_A_QUEUE_ID] = { .type = NLA_U32, }, +}; + +/* NETDEV_CMD_QUEUE_GET - dump */ +static const struct nla_policy netdev_queue_get_dump_nl_policy[NETDEV_A_QUEUE_IFINDEX + 1] = { + [NETDEV_A_QUEUE_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1), +}; + +/* NETDEV_CMD_NAPI_GET - do */ +static const struct nla_policy netdev_napi_get_do_nl_policy[NETDEV_A_NAPI_ID + 1] = { + [NETDEV_A_NAPI_ID] = { .type = NLA_U32, }, +}; + +/* NETDEV_CMD_NAPI_GET - dump */ +static const struct nla_policy netdev_napi_get_dump_nl_policy[NETDEV_A_NAPI_IFINDEX + 1] = { + [NETDEV_A_NAPI_IFINDEX] = NLA_POLICY_MIN(NLA_U32, 1), +}; + /* Ops table for netdev */ static const struct genl_split_ops netdev_nl_ops[] = { { @@ -29,10 +82,67 @@ static const struct genl_split_ops netdev_nl_ops[] = { .dumpit = netdev_nl_dev_get_dumpit, .flags = GENL_CMD_CAP_DUMP, }, +#ifdef CONFIG_PAGE_POOL + { + .cmd = NETDEV_CMD_PAGE_POOL_GET, + .doit = netdev_nl_page_pool_get_doit, + .policy = netdev_page_pool_get_nl_policy, + .maxattr = NETDEV_A_PAGE_POOL_ID, + .flags = GENL_CMD_CAP_DO, + }, + { + .cmd = NETDEV_CMD_PAGE_POOL_GET, + .dumpit = netdev_nl_page_pool_get_dumpit, + .flags = GENL_CMD_CAP_DUMP, + }, +#endif /* CONFIG_PAGE_POOL */ +#ifdef CONFIG_PAGE_POOL_STATS + { + .cmd = NETDEV_CMD_PAGE_POOL_STATS_GET, + .doit = netdev_nl_page_pool_stats_get_doit, + .policy = netdev_page_pool_stats_get_nl_policy, + .maxattr = NETDEV_A_PAGE_POOL_STATS_INFO, + .flags = GENL_CMD_CAP_DO, + }, + { + .cmd = NETDEV_CMD_PAGE_POOL_STATS_GET, + .dumpit = netdev_nl_page_pool_stats_get_dumpit, + .flags = GENL_CMD_CAP_DUMP, + }, +#endif /* CONFIG_PAGE_POOL_STATS */ + { + .cmd = NETDEV_CMD_QUEUE_GET, + .doit = netdev_nl_queue_get_doit, + .policy = netdev_queue_get_do_nl_policy, + .maxattr = NETDEV_A_QUEUE_TYPE, + .flags = GENL_CMD_CAP_DO, + }, + { + .cmd = NETDEV_CMD_QUEUE_GET, + .dumpit = netdev_nl_queue_get_dumpit, + .policy = netdev_queue_get_dump_nl_policy, + .maxattr = NETDEV_A_QUEUE_IFINDEX, + .flags = GENL_CMD_CAP_DUMP, + }, + { + .cmd = NETDEV_CMD_NAPI_GET, + .doit = netdev_nl_napi_get_doit, + .policy = netdev_napi_get_do_nl_policy, + .maxattr = NETDEV_A_NAPI_ID, + .flags = GENL_CMD_CAP_DO, + }, + { + .cmd = NETDEV_CMD_NAPI_GET, + .dumpit = netdev_nl_napi_get_dumpit, + .policy = netdev_napi_get_dump_nl_policy, + .maxattr = NETDEV_A_NAPI_IFINDEX, + .flags = GENL_CMD_CAP_DUMP, + }, }; static const struct genl_multicast_group netdev_nl_mcgrps[] = { [NETDEV_NLGRP_MGMT] = { "mgmt", }, + [NETDEV_NLGRP_PAGE_POOL] = { "page-pool", }, }; struct genl_family netdev_nl_family __ro_after_init = { |