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authorSridhar Samudrala <sri@us.ibm.com>2009-07-14 14:21:04 +0000
committerDavid S. Miller <davem@davemloft.net>2009-07-17 10:11:00 -0700
commite36aa25a533962b08402530e8443ac804a454e27 (patch)
tree2b61eba6b8cac10487467d1dec8f1d9072a75621 /include
parent5c5167515d80f78f6bb538492c423adcae31ad65 (diff)
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tun: Allow tap device to send/receive UFO packets.
- Allow setting UFO on tap device and handle UFO packets. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> --------------------------------------------------------- Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/if_tun.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 915ba5789f0e..3f5fd523b49d 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -62,6 +62,7 @@
#define TUN_F_TSO4 0x02 /* I can handle TSO for IPv4 packets */
#define TUN_F_TSO6 0x04 /* I can handle TSO for IPv6 packets */
#define TUN_F_TSO_ECN 0x08 /* I can handle TSO with ECN bits. */
+#define TUN_F_UFO 0x10 /* I can handle UFO packets */
/* Protocol info prepended to the packets (when IFF_NO_PI is not set) */
#define TUN_PKT_STRIP 0x0001