device: add support for setting the isolate options for bridge ports

[project/netifd.git] / system-linux.c

diff --git a/system-linux.c b/system-linux.c
index 4f3b9b0..0ca5256 100644 (file)
--- a/system-linux.c
+++ b/system-linux.c
@@ -346,6 +346,11 @@ static void system_bridge_set_hairpin_mode(struct device *dev, const char *val)
        system_set_dev_sysctl("/sys/class/net/%s/brport/hairpin_mode", dev->ifname, val);
 }
 
+static void system_bridge_set_isolate_mode(struct device *dev, const char *val)
+{
+       system_set_dev_sysctl("/sys/class/net/%s/brport/isolate_mode", dev->ifname, val);
+}
+
 static void system_bridge_set_multicast_router(struct device *dev, const char *val, bool bridge)
 {
        system_set_dev_sysctl(bridge ? "/sys/class/net/%s/bridge/multicast_router" :
@@ -748,6 +753,10 @@ int system_bridge_addif(struct device *bridge, struct device *dev)
            !dev->settings.unicast_flood)
                system_bridge_set_unicast_flood(dev, "0");
 
+       if (dev->settings.flags & DEV_OPT_ISOLATE &&
+           dev->settings.isolate)
+               system_bridge_set_isolate_mode(dev, "1");
+
        return ret;
 }