[patch net-next 1/8] switchdev: Adding MDB entry offload
From: Jiri Pirko <jiri@resnulli.us>
Date: 2016-01-10 13:07:34
Subsystem:
networking [general], switchdev, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Jiri Pirko, Ivan Vecera, Linus Torvalds
From: Elad Raz <redacted> Define HW multicast entry: MAC and VID. Using a MAC address simplifies support for both IPV4 and IPv6. Signed-off-by: Elad Raz <redacted> Signed-off-by: Ido Schimmel <redacted> Signed-off-by: Jiri Pirko <redacted> --- include/net/switchdev.h | 11 +++++++++++ net/switchdev/switchdev.c | 2 ++ 2 files changed, 13 insertions(+)
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 603ae2f..d451122 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);
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index df790d3..ebc661d 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c@@ -345,6 +345,8 @@ static size_t switchdev_obj_size(const struct switchdev_obj *obj) return sizeof(struct switchdev_obj_ipv4_fib); case SWITCHDEV_OBJ_ID_PORT_FDB: return sizeof(struct switchdev_obj_port_fdb); + case SWITCHDEV_OBJ_ID_PORT_MDB: + return sizeof(struct switchdev_obj_port_mdb); default: BUG(); }
--
1.9.3