set the igmp snooping option for bridges

1 files changed, 6 insertions, 0 deletions

diff --git a/bridge.c b/bridge.c
index fe4b477..1adabb9 100644
--- a/bridge.c
+++ b/bridge.c
@@ -13,6 +13,7 @@ enum {
 	BRIDGE_ATTR_IFNAME,
 	BRIDGE_ATTR_STP,
 	BRIDGE_ATTR_FORWARD_DELAY,
+	BRIDGE_ATTR_IGMP_SNOOP,
 	BRIDGE_ATTR_AGEING_TIME,
 	BRIDGE_ATTR_HELLO_TIME,
 	BRIDGE_ATTR_MAX_AGE,
@@ -26,6 +27,7 @@ static const struct blobmsg_policy bridge_attrs[__BRIDGE_ATTR_MAX] = {
 	[BRIDGE_ATTR_AGEING_TIME] = { "ageing_time", BLOBMSG_TYPE_INT32 },
 	[BRIDGE_ATTR_HELLO_TIME] = { "hello_time", BLOBMSG_TYPE_INT32 },
 	[BRIDGE_ATTR_MAX_AGE] = { "max_age", BLOBMSG_TYPE_INT32 },
+	[BRIDGE_ATTR_IGMP_SNOOP] = { "igmp_snooping", BLOBMSG_TYPE_BOOL },
 };
 
 static const union config_param_info bridge_attr_info[__BRIDGE_ATTR_MAX] = {
@@ -340,6 +342,7 @@ bridge_apply_settings(struct bridge_state *bst, struct blob_attr **tb)
 	/* defaults */
 	cfg->stp = true;
 	cfg->forward_delay = 1;
+	cfg->igmp_snoop = true;
 
 	if ((cur = tb[BRIDGE_ATTR_STP]))
 		cfg->stp = blobmsg_get_bool(cur);
@@ -347,6 +350,9 @@ bridge_apply_settings(struct bridge_state *bst, struct blob_attr **tb)
 	if ((cur = tb[BRIDGE_ATTR_FORWARD_DELAY]))
 		cfg->forward_delay = blobmsg_get_u32(cur);
 
+	if ((cur = tb[BRIDGE_ATTR_IGMP_SNOOP]))
+		cfg->igmp_snoop = blobmsg_get_bool(cur);
+
 	if ((cur = tb[BRIDGE_ATTR_AGEING_TIME])) {
 		cfg->ageing_time = blobmsg_get_u32(cur);
 		cfg->flags |= BRIDGE_OPT_AGEING_TIME;