From dfc06553276d83c020522dae87e4bc8200991a1f Mon Sep 17 00:00:00 2001
From: Asias He <asias.hejun@gmail.com>
Date: Wed, 29 Jun 2011 16:47:12 +0800
Subject: [PATCH] kvm tools: Introduce struct uip_pseudo_hdr to present UDP
 pseudo header

This pseudo header is used for UDP checksum.

Signed-off-by: Asias He <asias.hejun@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---
 include/kvm/uip.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/kvm/uip.h b/include/kvm/uip.h
index e220403..35c7c23 100644
--- a/include/kvm/uip.h
+++ b/include/kvm/uip.h
@@ -75,6 +75,14 @@ struct uip_udp {
 	u8 payload[0];
 } __attribute__((packed));
 
+struct uip_pseudo_hdr {
+	u32 sip;
+	u32 dip;
+	u8 zero;
+	u8 proto;
+	u16 len;
+} __attribute__((packed));
+
 struct uip_info {
 	struct list_head udp_socket_head;
 	struct list_head tcp_socket_head;