#include <net/netlink.h>
#include <net/genetlink.h>
#include "netlink.h"
#include <uapi/linux/sunrpc_netlink.h>
const struct nla_policy sunrpc_ip_map_nl_policy[SUNRPC_A_IP_MAP_EXPIRY + 1] = {
[SUNRPC_A_IP_MAP_SEQNO] = { .type = NLA_U64, },
[SUNRPC_A_IP_MAP_CLASS] = { .type = NLA_NUL_STRING, },
[SUNRPC_A_IP_MAP_ADDR] = { .type = NLA_NUL_STRING, },
[SUNRPC_A_IP_MAP_DOMAIN] = { .type = NLA_NUL_STRING, },
[SUNRPC_A_IP_MAP_NEGATIVE] = { .type = NLA_FLAG, },
[SUNRPC_A_IP_MAP_EXPIRY] = { .type = NLA_U64, },
};
const struct nla_policy sunrpc_unix_gid_nl_policy[SUNRPC_A_UNIX_GID_EXPIRY + 1] = {
[SUNRPC_A_UNIX_GID_SEQNO] = { .type = NLA_U64, },
[SUNRPC_A_UNIX_GID_UID] = { .type = NLA_U32, },
[SUNRPC_A_UNIX_GID_GIDS] = { .type = NLA_U32, },
[SUNRPC_A_UNIX_GID_NEGATIVE] = { .type = NLA_FLAG, },
[SUNRPC_A_UNIX_GID_EXPIRY] = { .type = NLA_U64, },
};
static const struct nla_policy sunrpc_ip_map_set_reqs_nl_policy[SUNRPC_A_IP_MAP_REQS_REQUESTS + 1] = {
[SUNRPC_A_IP_MAP_REQS_REQUESTS] = NLA_POLICY_NESTED(sunrpc_ip_map_nl_policy),
};
static const struct nla_policy sunrpc_unix_gid_set_reqs_nl_policy[SUNRPC_A_UNIX_GID_REQS_REQUESTS + 1] = {
[SUNRPC_A_UNIX_GID_REQS_REQUESTS] = NLA_POLICY_NESTED(sunrpc_unix_gid_nl_policy),
};
static const struct nla_policy sunrpc_cache_flush_nl_policy[SUNRPC_A_CACHE_FLUSH_MASK + 1] = {
[SUNRPC_A_CACHE_FLUSH_MASK] = NLA_POLICY_MASK(NLA_U32, 0x3),
};
static const struct genl_split_ops sunrpc_nl_ops[] = {
{
.cmd = SUNRPC_CMD_IP_MAP_GET_REQS,
.dumpit = sunrpc_nl_ip_map_get_reqs_dumpit,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP,
},
{
.cmd = SUNRPC_CMD_IP_MAP_SET_REQS,
.doit = sunrpc_nl_ip_map_set_reqs_doit,
.policy = sunrpc_ip_map_set_reqs_nl_policy,
.maxattr = SUNRPC_A_IP_MAP_REQS_REQUESTS,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
.cmd = SUNRPC_CMD_UNIX_GID_GET_REQS,
.dumpit = sunrpc_nl_unix_gid_get_reqs_dumpit,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP,
},
{
.cmd = SUNRPC_CMD_UNIX_GID_SET_REQS,
.doit = sunrpc_nl_unix_gid_set_reqs_doit,
.policy = sunrpc_unix_gid_set_reqs_nl_policy,
.maxattr = SUNRPC_A_UNIX_GID_REQS_REQUESTS,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
{
.cmd = SUNRPC_CMD_CACHE_FLUSH,
.doit = sunrpc_nl_cache_flush_doit,
.policy = sunrpc_cache_flush_nl_policy,
.maxattr = SUNRPC_A_CACHE_FLUSH_MASK,
.flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO,
},
};
static const struct genl_multicast_group sunrpc_nl_mcgrps[] = {
[SUNRPC_NLGRP_NONE] = { "none", },
[SUNRPC_NLGRP_EXPORTD] = { "exportd", },
};
struct genl_family sunrpc_nl_family __ro_after_init = {
.name = SUNRPC_FAMILY_NAME,
.version = SUNRPC_FAMILY_VERSION,
.netnsok = true,
.parallel_ops = true,
.module = THIS_MODULE,
.split_ops = sunrpc_nl_ops,
.n_split_ops = ARRAY_SIZE(sunrpc_nl_ops),
.mcgrps = sunrpc_nl_mcgrps,
.n_mcgrps = ARRAY_SIZE(sunrpc_nl_mcgrps),
};