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Diffstat (limited to 'net/bridge/br_sysfs_br.c')
-rw-r--r--net/bridge/br_sysfs_br.c36
1 files changed, 32 insertions, 4 deletions
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 60182bef6341..b05b94e9c595 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -328,6 +328,27 @@ static ssize_t flush_store(struct device *d,
}
static DEVICE_ATTR_WO(flush);
+static ssize_t no_linklocal_learn_show(struct device *d,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct net_bridge *br = to_bridge(d);
+ return sprintf(buf, "%d\n", br_boolopt_get(br, BR_BOOLOPT_NO_LL_LEARN));
+}
+
+static int set_no_linklocal_learn(struct net_bridge *br, unsigned long val)
+{
+ return br_boolopt_toggle(br, BR_BOOLOPT_NO_LL_LEARN, !!val, NULL);
+}
+
+static ssize_t no_linklocal_learn_store(struct device *d,
+ struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ return store_bridge_parm(d, buf, len, set_no_linklocal_learn);
+}
+static DEVICE_ATTR_RW(no_linklocal_learn);
+
#ifdef CONFIG_BRIDGE_IGMP_SNOOPING
static ssize_t multicast_router_show(struct device *d,
struct device_attribute *attr, char *buf)
@@ -403,13 +424,13 @@ static DEVICE_ATTR_RW(multicast_querier);
static ssize_t hash_elasticity_show(struct device *d,
struct device_attribute *attr, char *buf)
{
- struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%u\n", br->hash_elasticity);
+ return sprintf(buf, "%u\n", RHT_ELASTICITY);
}
static int set_elasticity(struct net_bridge *br, unsigned long val)
{
- br->hash_elasticity = val;
+ br_warn(br, "the hash_elasticity option has been deprecated and is always %u\n",
+ RHT_ELASTICITY);
return 0;
}
@@ -428,10 +449,16 @@ static ssize_t hash_max_show(struct device *d, struct device_attribute *attr,
return sprintf(buf, "%u\n", br->hash_max);
}
+static int set_hash_max(struct net_bridge *br, unsigned long val)
+{
+ br->hash_max = val;
+ return 0;
+}
+
static ssize_t hash_max_store(struct device *d, struct device_attribute *attr,
const char *buf, size_t len)
{
- return store_bridge_parm(d, buf, len, br_multicast_set_hash_max);
+ return store_bridge_parm(d, buf, len, set_hash_max);
}
static DEVICE_ATTR_RW(hash_max);
@@ -841,6 +868,7 @@ static struct attribute *bridge_attrs[] = {
&dev_attr_gc_timer.attr,
&dev_attr_group_addr.attr,
&dev_attr_flush.attr,
+ &dev_attr_no_linklocal_learn.attr,
#ifdef CONFIG_BRIDGE_IGMP_SNOOPING
&dev_attr_multicast_router.attr,
&dev_attr_multicast_snooping.attr,