From ddc649d158c560c6685be1701900a6e456ecceac Mon Sep 17 00:00:00 2001 From: Nikolay Aleksandrov Date: Fri, 13 Aug 2021 18:00:02 +0300 Subject: net: bridge: vlan: dump mcast ctx querier state Use the new mcast querier state dump infrastructure and export vlans' mcast context querier state embedded in attribute BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller --- include/uapi/linux/if_bridge.h | 1 + net/bridge/br_vlan_options.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index eceaad200bf6..f71a81fdbbc6 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -563,6 +563,7 @@ enum { BRIDGE_VLANDB_GOPTS_MCAST_QUERIER, BRIDGE_VLANDB_GOPTS_MCAST_ROUTER, BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS, + BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE, __BRIDGE_VLANDB_GOPTS_MAX }; #define BRIDGE_VLANDB_GOPTS_MAX (__BRIDGE_VLANDB_GOPTS_MAX - 1) diff --git a/net/bridge/br_vlan_options.c b/net/bridge/br_vlan_options.c index b4fd5fa441b7..49dec53a4a74 100644 --- a/net/bridge/br_vlan_options.c +++ b/net/bridge/br_vlan_options.c @@ -299,7 +299,9 @@ bool br_vlan_global_opts_fill(struct sk_buff *skb, u16 vid, u16 vid_range, nla_put_u8(skb, BRIDGE_VLANDB_GOPTS_MCAST_QUERIER, v_opts->br_mcast_ctx.multicast_querier) || nla_put_u8(skb, BRIDGE_VLANDB_GOPTS_MCAST_ROUTER, - v_opts->br_mcast_ctx.multicast_router)) + v_opts->br_mcast_ctx.multicast_router) || + br_multicast_dump_querier_state(skb, &v_opts->br_mcast_ctx, + BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE)) goto out_err; clockval = jiffies_to_clock_t(v_opts->br_mcast_ctx.multicast_last_member_interval); @@ -379,6 +381,7 @@ static size_t rtnl_vlan_global_opts_nlmsg_size(void) + nla_total_size(sizeof(u64)) /* BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL */ + nla_total_size(sizeof(u8)) /* BRIDGE_VLANDB_GOPTS_MCAST_QUERIER */ + nla_total_size(sizeof(u8)) /* BRIDGE_VLANDB_GOPTS_MCAST_ROUTER */ + + br_multicast_querier_state_size() /* BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE */ #endif + nla_total_size(sizeof(u16)); /* BRIDGE_VLANDB_GOPTS_RANGE */ } -- cgit