diff options
Diffstat (limited to 'net/bridge/br_sysfs_br.c')
| -rw-r--r-- | net/bridge/br_sysfs_br.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index cb742016db21..0ab288332fc5 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -361,6 +361,23 @@ static ssize_t store_multicast_router(struct device *d, } static DEVICE_ATTR(multicast_router, S_IRUGO | S_IWUSR, show_multicast_router, store_multicast_router); + +static ssize_t show_multicast_snooping(struct device *d, + struct device_attribute *attr, + char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf(buf, "%d\n", !br->multicast_disabled); +} + +static ssize_t store_multicast_snooping(struct device *d, + struct device_attribute *attr, + const char *buf, size_t len) +{ + return store_bridge_parm(d, buf, len, br_multicast_toggle); +} +static DEVICE_ATTR(multicast_snooping, S_IRUGO | S_IWUSR, + show_multicast_snooping, store_multicast_snooping); #endif static struct attribute *bridge_attrs[] = { @@ -384,6 +401,7 @@ static struct attribute *bridge_attrs[] = { &dev_attr_flush.attr, #ifdef CONFIG_BRIDGE_IGMP_SNOOPING &dev_attr_multicast_router.attr, + &dev_attr_multicast_snooping.attr, #endif NULL }; |