From 8dad6f0db6b4457b1c4b04d4edf62744921c32fd Mon Sep 17 00:00:00 2001 From: Sven Eckelmann Date: Sun, 3 Jul 2016 13:31:46 +0200 Subject: [PATCH] batman-adv: Provide bla group in the mesh_info netlink msg The bridge loop avoidange is the main information for the debugging of of bridge loop detection problems. It is therefore necessary when comparing the bla claim tables. Signed-off-by: Sven Eckelmann Signed-off-by: Simon Wunderlich Signed-off-by: Marek Lindner --- net/batman-adv/netlink.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c index b33675cbaecf..464de9d05135 100644 --- a/net/batman-adv/netlink.c +++ b/net/batman-adv/netlink.c @@ -19,6 +19,7 @@ #include "main.h" #include +#include #include #include #include @@ -42,6 +43,7 @@ #include "gateway_client.h" #include "hard-interface.h" #include "originator.h" +#include "packet.h" #include "soft-interface.h" #include "tp_meter.h" #include "translation-table.h" @@ -141,6 +143,12 @@ batadv_netlink_mesh_info_put(struct sk_buff *msg, struct net_device *soft_iface) (u8)atomic_read(&bat_priv->tt.vn))) goto out; +#ifdef CONFIG_BATMAN_ADV_BLA + if (nla_put_u16(msg, BATADV_ATTR_BLA_CRC, + ntohs(bat_priv->bla.claim_dest.group))) + goto out; +#endif + primary_if = batadv_primary_if_get_selected(bat_priv); if (primary_if && primary_if->if_status == BATADV_IF_ACTIVE) { hard_iface = primary_if->net_dev; -- GitLab