diff options
Diffstat (limited to 'net/batman-adv/netlink.c')
| -rw-r--r-- | net/batman-adv/netlink.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c index d3033a3d2a63..e7907308b331 100644 --- a/net/batman-adv/netlink.c +++ b/net/batman-adv/netlink.c @@ -2,18 +2,6 @@ /* Copyright (C) 2016-2019 B.A.T.M.A.N. contributors: * * Matthias Schiffer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include "netlink.h" @@ -157,6 +145,7 @@ static const struct nla_policy batadv_netlink_policy[NUM_BATADV_ATTR] = { [BATADV_ATTR_HOP_PENALTY] = { .type = NLA_U8 }, [BATADV_ATTR_LOG_LEVEL] = { .type = NLA_U32 }, [BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED] = { .type = NLA_U8 }, + [BATADV_ATTR_MULTICAST_FANOUT] = { .type = NLA_U32 }, [BATADV_ATTR_NETWORK_CODING_ENABLED] = { .type = NLA_U8 }, [BATADV_ATTR_ORIG_INTERVAL] = { .type = NLA_U32 }, [BATADV_ATTR_ELP_INTERVAL] = { .type = NLA_U32 }, @@ -353,6 +342,10 @@ static int batadv_netlink_mesh_fill(struct sk_buff *msg, if (nla_put_u8(msg, BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED, !atomic_read(&bat_priv->multicast_mode))) goto nla_put_failure; + + if (nla_put_u32(msg, BATADV_ATTR_MULTICAST_FANOUT, + atomic_read(&bat_priv->multicast_fanout))) + goto nla_put_failure; #endif /* CONFIG_BATMAN_ADV_MCAST */ #ifdef CONFIG_BATMAN_ADV_NC @@ -592,6 +585,12 @@ static int batadv_netlink_set_mesh(struct sk_buff *skb, struct genl_info *info) atomic_set(&bat_priv->multicast_mode, !nla_get_u8(attr)); } + + if (info->attrs[BATADV_ATTR_MULTICAST_FANOUT]) { + attr = info->attrs[BATADV_ATTR_MULTICAST_FANOUT]; + + atomic_set(&bat_priv->multicast_fanout, nla_get_u32(attr)); + } #endif /* CONFIG_BATMAN_ADV_MCAST */ #ifdef CONFIG_BATMAN_ADV_NC |