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tuntap: introduce multiqueue flags
authorJason Wang <jasowang@redhat.com>
Wed, 31 Oct 2012 19:45:59 +0000 (19:45 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 1 Nov 2012 15:14:08 +0000 (11:14 -0400)
Add flags to be used by creating multiqueue tuntap device.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/uapi/linux/if_tun.h patch | blob | blame | history

diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h
index 25a585ce23e68243e1f0a1610f240624aaef6bde..8ef3a87b58a0e317e260fba50236a7198ad77deb 100644 (file)
--- a/include/uapi/linux/if_tun.h
+++ b/include/uapi/linux/if_tun.h
@@ -34,6 +34,7 @@
 #define TUN_ONE_QUEUE  0x0080
 #define TUN_PERSIST    0x0100  
 #define TUN_VNET_HDR   0x0200
+#define TUN_TAP_MQ      0x0400
 
 /* Ioctl defines */
 #define TUNSETNOCSUM  _IOW('T', 200, int) 
@@ -61,6 +62,7 @@
 #define IFF_ONE_QUEUE  0x2000
 #define IFF_VNET_HDR   0x4000
 #define IFF_TUN_EXCL   0x8000
+#define IFF_MULTI_QUEUE 0x0100
 
 /* Features for GSO (TUNSETOFFLOAD). */
 #define TUN_F_CSUM     0x01    /* You can hand me unchecksummed packets. */