bridge: allow enabling or disabling the multicast querier independently of IGMP snooping

[project/netifd.git] / bridge.c

diff --git a/bridge.c b/bridge.c
index 7076fd7..c5e17a4 100644 (file)
--- a/bridge.c
+++ b/bridge.c
@@ -32,6 +32,7 @@ enum {
        BRIDGE_ATTR_HELLO_TIME,
        BRIDGE_ATTR_MAX_AGE,
        BRIDGE_ATTR_BRIDGE_EMPTY,
+       BRIDGE_ATTR_MULTICAST_QUERIER,
        __BRIDGE_ATTR_MAX
 };
 
@@ -45,6 +46,7 @@ static const struct blobmsg_policy bridge_attrs[__BRIDGE_ATTR_MAX] = {
        [BRIDGE_ATTR_MAX_AGE] = { "max_age", BLOBMSG_TYPE_INT32 },
        [BRIDGE_ATTR_IGMP_SNOOP] = { "igmp_snooping", BLOBMSG_TYPE_BOOL },
        [BRIDGE_ATTR_BRIDGE_EMPTY] = { "bridge_empty", BLOBMSG_TYPE_BOOL },
+       [BRIDGE_ATTR_MULTICAST_QUERIER] = { "multicast_querier", BLOBMSG_TYPE_BOOL },
 };
 
 static const struct uci_blob_param_info bridge_attr_info[__BRIDGE_ATTR_MAX] = {
@@ -548,6 +550,7 @@ bridge_apply_settings(struct bridge_state *bst, struct blob_attr **tb)
        cfg->stp = false;
        cfg->forward_delay = 2;
        cfg->igmp_snoop = true;
+       cfg->multicast_querier = true;
        cfg->bridge_empty = false;
        cfg->priority = 0x7FFF;
 
@@ -561,7 +564,10 @@ bridge_apply_settings(struct bridge_state *bst, struct blob_attr **tb)
                cfg->priority = blobmsg_get_u32(cur);
 
        if ((cur = tb[BRIDGE_ATTR_IGMP_SNOOP]))
-               cfg->igmp_snoop = blobmsg_get_bool(cur);
+               cfg->multicast_querier = cfg->igmp_snoop = blobmsg_get_bool(cur);
+
+       if ((cur = tb[BRIDGE_ATTR_MULTICAST_QUERIER]))
+               cfg->multicast_querier = blobmsg_get_bool(cur);
 
        if ((cur = tb[BRIDGE_ATTR_AGEING_TIME])) {
                cfg->ageing_time = blobmsg_get_u32(cur);