@@ -86,6 +86,8 @@ netdev_switch_notifier_info_to_dev(const struct netdev_switch_notifier_info *inf
int swdev_port_attr_get(struct net_device *dev, struct swdev_attr *attr);
int swdev_port_attr_set(struct net_device *dev, struct swdev_attr *attr);
+int swdev_port_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
+ struct net_device *dev, u32 filter_mask);
int swdev_port_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh,
u16 flags);
int register_netdev_switch_notifier(struct notifier_block *nb);
@@ -112,6 +114,13 @@ static inline int swdev_port_attr_set(struct net_device *dev,
return -EOPNOTSUPP;
}
+static inline int swdev_port_bridge_getlink(struct sk_buff *skb, u32 pid,
+ u32 seq, struct net_device *dev,
+ u32 filter_mask)
+{
+ return -EOPNOTSUPP;
+}
+
static inline int swdev_port_bridge_setlink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags)
{
@@ -173,6 +173,33 @@ int call_netdev_switch_notifiers(unsigned long val, struct net_device *dev,
}
EXPORT_SYMBOL_GPL(call_netdev_switch_notifiers);
+/**
+ * swdev_port_bridge_getlink - Get bridge port attributes
+ *
+ * @dev: port device
+ *
+ * Called for SELF on rtnl_bridge_getlink to get bridge port
+ * attributes.
+ */
+int swdev_port_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
+ struct net_device *dev, u32 filter_mask)
+{
+ struct swdev_attr attr = {
+ .attr = SWDEV_ATTR_PORT_BRIDGE_FLAGS,
+ };
+ u16 mode = BRIDGE_MODE_UNDEF;
+ u32 mask = BR_LEARNING | BR_LEARNING_SYNC;
+ int err;
+
+ err = swdev_port_attr_get(dev, &attr);
+ if (err)
+ return err;
+
+ return ndo_dflt_bridge_getlink(skb, pid, seq, dev, mode,
+ attr.brport_flags, mask);
+}
+EXPORT_SYMBOL_GPL(swdev_port_bridge_getlink);
+
static int swdev_port_bridge_setflag(struct net_device *dev,
struct nlattr *ifla,
unsigned long brport_flag)