Add MDB net device operation that will be invoked by rtnetlink code in
response to received 'RTM_DELMDB' messages with the 'NLM_F_BULK' flag
set. Subsequent patches will implement the operation in the bridge and
VXLAN drivers.
Signed-off-by: Ido Schimmel <idosch@xxxxxxxxxx>
Reviewed-by: Petr Machata <petrm@xxxxxxxxxx>
---
include/linux/netdevice.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1b935ee341b4..75c7725e5e4f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1329,6 +1329,9 @@ struct netdev_net_notifier {
* int (*ndo_mdb_del)(struct net_device *dev, struct nlattr *tb[],
* struct netlink_ext_ack *extack);
* Deletes the MDB entry from dev.
+ * int (*ndo_mdb_del_bulk)(struct net_device *dev, struct nlattr *tb[],
+ * struct netlink_ext_ack *extack);
+ * Bulk deletes MDB entries from dev.
* int (*ndo_mdb_dump)(struct net_device *dev, struct sk_buff *skb,
* struct netlink_callback *cb);
* Dumps MDB entries from dev. The first argument (marker) in the netlink
@@ -1611,6 +1614,9 @@ struct net_device_ops {
int (*ndo_mdb_del)(struct net_device *dev,
struct nlattr *tb[],
struct netlink_ext_ack *extack);
+ int (*ndo_mdb_del_bulk)(struct net_device *dev,
+ struct nlattr *tb[],
+ struct netlink_ext_ack *extack);
int (*ndo_mdb_dump)(struct net_device *dev,
struct sk_buff *skb,
struct netlink_callback *cb);
--
2.40.1
