summaryrefslogtreecommitdiff
path: root/net/bridge
diff options
context:
space:
mode:
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_private.h2
-rw-r--r--net/bridge/br_vlan_options.c15
2 files changed, 17 insertions, 0 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 9d59b60046a4..07b2241859ae 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -1178,6 +1178,8 @@ br_multicast_ctx_options_equal(const struct net_bridge_mcast *brmctx1,
brmctx2->multicast_last_member_count &&
brmctx1->multicast_startup_query_count ==
brmctx2->multicast_startup_query_count &&
+ brmctx1->multicast_last_member_interval ==
+ brmctx2->multicast_last_member_interval &&
#if IS_ENABLED(CONFIG_IPV6)
brmctx1->multicast_mld_version ==
brmctx2->multicast_mld_version &&
diff --git a/net/bridge/br_vlan_options.c b/net/bridge/br_vlan_options.c
index 81a0988b97c1..26f242acef75 100644
--- a/net/bridge/br_vlan_options.c
+++ b/net/bridge/br_vlan_options.c
@@ -272,6 +272,7 @@ bool br_vlan_global_opts_can_enter_range(const struct net_bridge_vlan *v_curr,
bool br_vlan_global_opts_fill(struct sk_buff *skb, u16 vid, u16 vid_range,
const struct net_bridge_vlan *v_opts)
{
+ u64 clockval __maybe_unused;
struct nlattr *nest;
nest = nla_nest_start(skb, BRIDGE_VLANDB_GLOBAL_OPTIONS);
@@ -296,6 +297,11 @@ bool br_vlan_global_opts_fill(struct sk_buff *skb, u16 vid, u16 vid_range,
v_opts->br_mcast_ctx.multicast_startup_query_count))
goto out_err;
+ clockval = jiffies_to_clock_t(v_opts->br_mcast_ctx.multicast_last_member_interval);
+ if (nla_put_u64_64bit(skb, BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL,
+ clockval, BRIDGE_VLANDB_GOPTS_PAD))
+ goto out_err;
+
#if IS_ENABLED(CONFIG_IPV6)
if (nla_put_u8(skb, BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION,
v_opts->br_mcast_ctx.multicast_mld_version))
@@ -323,6 +329,7 @@ static size_t rtnl_vlan_global_opts_nlmsg_size(void)
+ nla_total_size(sizeof(u8)) /* BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION */
+ nla_total_size(sizeof(u32)) /* BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_CNT */
+ nla_total_size(sizeof(u32)) /* BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_CNT */
+ + nla_total_size(sizeof(u64)) /* BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL */
#endif
+ nla_total_size(sizeof(u16)); /* BRIDGE_VLANDB_GOPTS_RANGE */
}
@@ -411,6 +418,13 @@ static int br_vlan_process_global_one_opts(const struct net_bridge *br,
v->br_mcast_ctx.multicast_startup_query_count = cnt;
*changed = true;
}
+ if (tb[BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL]) {
+ u64 val;
+
+ val = nla_get_u64(tb[BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL]);
+ v->br_mcast_ctx.multicast_last_member_interval = clock_t_to_jiffies(val);
+ *changed = true;
+ }
#if IS_ENABLED(CONFIG_IPV6)
if (tb[BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION]) {
u8 ver;
@@ -435,6 +449,7 @@ static const struct nla_policy br_vlan_db_gpol[BRIDGE_VLANDB_GOPTS_MAX + 1] = {
[BRIDGE_VLANDB_GOPTS_MCAST_IGMP_VERSION] = { .type = NLA_U8 },
[BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_CNT] = { .type = NLA_U32 },
[BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_CNT] = { .type = NLA_U32 },
+ [BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL] = { .type = NLA_U64 },
};
int br_vlan_rtm_process_global_options(struct net_device *dev,