From: Asias He <asias.hejun@gmail.com>
Date: Wed, 29 Jun 2011 08:47:11 +0000 (+0800)
Subject: kvm tools: Introduce struct uip_udp to present UDP package
X-Git-Tag: next-20110824~3^2~181
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0433685947d3f8777c35e0b76fb77cc09b28bc0d;p=karo-tx-linux.git

kvm tools: Introduce struct uip_udp to present UDP package

Signed-off-by: Asias He <asias.hejun@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/tools/kvm/include/kvm/uip.h b/tools/kvm/include/kvm/uip.h
index b9fa932401ff..e2204038c666 100644
--- a/tools/kvm/include/kvm/uip.h
+++ b/tools/kvm/include/kvm/uip.h
@@ -60,6 +60,21 @@ struct uip_icmp {
 	u16 seq;
 } __attribute__((packed));
 
+struct uip_udp {
+	/*
+	 * FIXME: IP Options (IP hdr len > 20 bytes) are not supported
+	 */
+	struct uip_ip ip;
+	u16 sport;
+	u16 dport;
+	/*
+	 * len = UDP hdr +  UDP payload
+	 */
+	u16 len;
+	u16 csum;
+	u8 payload[0];
+} __attribute__((packed));
+
 struct uip_info {
 	struct list_head udp_socket_head;
 	struct list_head tcp_socket_head;