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From 17ffc69db08c809c069e73aa2f2ed2ce02df5fa8 Mon Sep 17 00:00:00 2001
From: Lu Chong <Chong.Lu@windriver.com>
Date: Sat, 2 Nov 2013 14:34:24 +0800
Subject: [PATCH] ppp: Add two structures in if_pppol2tp.h
Some further structure definitions are needed in include/linux/if_pppol2tp.h for IPv6 support.
Upstream-Status: Pending
Signed-off-by: Lu Chong <Chong.Lu@windriver.com>
---
include/linux/if_pppol2tp.h | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h
index 7ee86b2..9d626d1 100644
--- a/include/linux/if_pppol2tp.h
+++ b/include/linux/if_pppol2tp.h
@@ -32,6 +32,20 @@ struct pppol2tp_addr {
__u16 d_tunnel, d_session; /* For sending outgoing packets */
};
+/* Structure used to connect() the socket to a particular tunnel UDP
+ * socket over IPv6.
+ */
+struct pppol2tpin6_addr {
+ __kernel_pid_t pid; /* pid that owns the fd.
+ * 0 => current */
+ int fd; /* FD of UDP socket to use */
+
+ __u16 s_tunnel, s_session; /* For matching incoming packets */
+ __u16 d_tunnel, d_session; /* For sending outgoing packets */
+
+ struct sockaddr_in6 addr; /* IP address and port to send to */
+};
+
/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32
* bits. So we need a different sockaddr structure.
*/
@@ -46,6 +60,17 @@ struct pppol2tpv3_addr {
__u32 d_tunnel, d_session; /* For sending outgoing packets */
};
+struct pppol2tpv3in6_addr {
+ __kernel_pid_t pid; /* pid that owns the fd.
+ * 0 => current */
+ int fd; /* FD of UDP or IP socket to use */
+
+ __u32 s_tunnel, s_session; /* For matching incoming packets */
+ __u32 d_tunnel, d_session; /* For sending outgoing packets */
+
+ struct sockaddr_in6 addr; /* IP address and port to send to */
+};
+
/* Socket options:
* DEBUG - bitmask of debug message categories
* SENDSEQ - 0 => don't send packets with sequence numbers
--
1.7.9.5
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