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authorElad Raz <eladr@mellanox.com>2016-01-10 23:06:22 +0300
committerDavid S. Miller <davem@davemloft.net>2016-01-11 00:50:20 +0300
commit4d41e12593a9a6c4aaf113d44c8c619067b2b0aa (patch)
treea7d6f84c3a6ded70c97309452dbf992c8995deb1 /include
parentc9c99311b55d4765cae35c652cb637747cc637b7 (diff)
downloadlinux-4d41e12593a9a6c4aaf113d44c8c619067b2b0aa.tar.xz
switchdev: Adding MDB entry offload
Define HW multicast entry: MAC and VID. Using a MAC address simplifies support for both IPV4 and IPv6. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/switchdev.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 603ae2f88dbb..d451122e8404 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -68,6 +68,7 @@ enum switchdev_obj_id {
SWITCHDEV_OBJ_ID_PORT_VLAN,
SWITCHDEV_OBJ_ID_IPV4_FIB,
SWITCHDEV_OBJ_ID_PORT_FDB,
+ SWITCHDEV_OBJ_ID_PORT_MDB,
};
struct switchdev_obj {
@@ -113,6 +114,16 @@ struct switchdev_obj_port_fdb {
#define SWITCHDEV_OBJ_PORT_FDB(obj) \
container_of(obj, struct switchdev_obj_port_fdb, obj)
+/* SWITCHDEV_OBJ_ID_PORT_MDB */
+struct switchdev_obj_port_mdb {
+ struct switchdev_obj obj;
+ unsigned char addr[ETH_ALEN];
+ u16 vid;
+};
+
+#define SWITCHDEV_OBJ_PORT_MDB(obj) \
+ container_of(obj, struct switchdev_obj_port_mdb, obj)
+
void switchdev_trans_item_enqueue(struct switchdev_trans *trans,
void *data, void (*destructor)(void const *),
struct switchdev_trans_item *tritem);