bridge: add new hwmode swdev

Current hwmode settings are "vepa" or "veb".  These are for NIC interfaces
with basic bridging function offloaded to HW.  Add new "swdev" for full
switch device offloads.

Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index da17e456908d2d16d1500499858296a042b3186c..296a556454e344b2cad71bc508b1fd047ebdf380 100644 (file)
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -105,6 +105,7 @@ struct __fdb_entry {
 
 #define BRIDGE_MODE_VEB                0       /* Default loopback mode */
 #define BRIDGE_MODE_VEPA       1       /* 802.1Qbg defined VEPA mode */
+#define BRIDGE_MODE_SWDEV      2       /* Full switch device offload */
 
 /* Bridge management nested attributes
  * [IFLA_AF_SPEC] = {