3 files changed, 227 insertions, 0 deletions
diff --git a/pfinet/glue-include/linux/in6.h b/pfinet/glue-include/linux/in6.h
index 260020a6..c3e5dfc4 100644
--- a/pfinet/glue-include/linux/in6.h
+++ b/pfinet/glue-include/linux/in6.h
@@ -1 +1,110 @@
+#ifndef GLUE_LINUX_IN6_H
+#define GLUE_LINUX_IN6_H 1
+
 #include <netinet/in.h>
+
+#if 0
+struct ipv6_mreq {
+	/* IPv6 multicast address of group */
+	struct in6_addr ipv6mr_multiaddr;
+
+	/* local IPv6 address of interface */
+	int		ipv6mr_ifindex;
+};
+#endif
+
+/* In Linux's struct ipv6_mreq the second member is called ipv6mr_ifindex,
+ * however it's called ipv6mr_interface in ours.
+ */
+#define ipv6mr_ifindex ipv6mr_interface
+
+struct in6_flowlabel_req
+{
+	struct in6_addr	flr_dst;
+	__u32	flr_label;
+	__u8	flr_action;
+	__u8	flr_share;
+	__u16	flr_flags;
+	__u16 	flr_expires;
+	__u16	flr_linger;
+	__u32	__flr_pad;
+	/* Options in format of IPV6_PKTOPTIONS */
+};
+
+#define IPV6_FL_A_GET	0
+#define IPV6_FL_A_PUT	1
+#define IPV6_FL_A_RENEW	2
+
+#define IPV6_FL_F_CREATE	1
+#define IPV6_FL_F_EXCL		2
+
+#define IPV6_FL_S_NONE		0
+#define IPV6_FL_S_EXCL		1
+#define IPV6_FL_S_PROCESS	2
+#define IPV6_FL_S_USER		3
+#define IPV6_FL_S_ANY		255
+
+
+/*
+ *	Bitmask constant declarations to help applications select out the 
+ *	flow label and priority fields.
+ *
+ *	Note that this are in host byte order while the flowinfo field of
+ *	sockaddr_in6 is in network byte order.
+ */
+
+#define IPV6_FLOWINFO_FLOWLABEL		0x000fffff
+#define IPV6_FLOWINFO_PRIORITY		0x0ff00000
+
+/* These defintions are obsolete */
+#define IPV6_PRIORITY_UNCHARACTERIZED	0x0000
+#define IPV6_PRIORITY_FILLER		0x0100
+#define IPV6_PRIORITY_UNATTENDED	0x0200
+#define IPV6_PRIORITY_RESERVED1		0x0300
+#define IPV6_PRIORITY_BULK		0x0400
+#define IPV6_PRIORITY_RESERVED2		0x0500
+#define IPV6_PRIORITY_INTERACTIVE	0x0600
+#define IPV6_PRIORITY_CONTROL		0x0700
+#define IPV6_PRIORITY_8			0x0800
+#define IPV6_PRIORITY_9			0x0900
+#define IPV6_PRIORITY_10		0x0a00
+#define IPV6_PRIORITY_11		0x0b00
+#define IPV6_PRIORITY_12		0x0c00
+#define IPV6_PRIORITY_13		0x0d00
+#define IPV6_PRIORITY_14		0x0e00
+#define IPV6_PRIORITY_15		0x0f00
+
+/*
+ *	IPv6 TLV options.
+ */
+#define IPV6_TLV_PAD0		0
+#define IPV6_TLV_PADN		1
+#define IPV6_TLV_ROUTERALERT	20
+#define IPV6_TLV_JUMBO		194
+
+/*
+ *	IPV6 socket options
+ */
+
+#define IPV6_ADDRFORM		1
+#define IPV6_PKTINFO		2
+#define IPV6_HOPOPTS		3
+#define IPV6_DSTOPTS		4
+#define IPV6_RTHDR		5
+#define IPV6_PKTOPTIONS		6
+#define IPV6_CHECKSUM		7
+#define IPV6_HOPLIMIT		8
+#define IPV6_NEXTHOP		9
+#define IPV6_AUTHHDR		10
+#define IPV6_FLOWINFO		11
+
+/* IPV6_MTU_DISCOVER values */
+#define IPV6_PMTUDISC_DONT              0
+#define IPV6_PMTUDISC_WANT              1
+#define IPV6_PMTUDISC_DO                2
+
+/* Flowlabel */
+#define IPV6_FLOWLABEL_MGR	32
+#define IPV6_FLOWINFO_SEND	33
+
+#endif /* not GLUE_LINUX_IN6_H */
diff --git a/pfinet/glue-include/linux/ipv6.h b/pfinet/glue-include/linux/ipv6.h
index 374f9b1e..5a1604a3 100644
--- a/pfinet/glue-include/linux/ipv6.h
+++ b/pfinet/glue-include/linux/ipv6.h
@@ -1 +1,117 @@
+#ifndef _IPV6_H
+#define _IPV6_H
+
 #include <linux/in6.h>
+#include <asm/byteorder.h>
+
+/* The latest drafts declared increase in minimal mtu up to 1280. */
+
+#define IPV6_MIN_MTU	1280
+
+/*
+ *	Advanced API
+ *	source interface/address selection, source routing, etc...
+ *	*under construction*
+ */
+
+
+struct in6_ifreq {
+	struct in6_addr	ifr6_addr;
+	__u32		ifr6_prefixlen;
+	int		ifr6_ifindex; 
+};
+
+#define IPV6_SRCRT_STRICT	0x01	/* this hop must be a neighbor	*/
+#define IPV6_SRCRT_TYPE_0	0	/* IPv6 type 0 Routing Header	*/
+
+/*
+ *	routing header
+ */
+struct ipv6_rt_hdr {
+	__u8		nexthdr;
+	__u8		hdrlen;
+	__u8		type;
+	__u8		segments_left;
+
+	/*
+	 *	type specific data
+	 *	variable length field
+	 */
+};
+
+
+struct ipv6_opt_hdr {
+	__u8 		nexthdr;
+	__u8 		hdrlen;
+	/* 
+	 * TLV encoded option data follows.
+	 */
+};
+
+#define ipv6_destopt_hdr ipv6_opt_hdr
+#define ipv6_hopopt_hdr  ipv6_opt_hdr
+
+#ifdef __KERNEL__
+#define ipv6_optlen(p)  (((p)->hdrlen+1) << 3)
+#endif
+
+/*
+ *	routing header type 0 (used in cmsghdr struct)
+ */
+
+struct rt0_hdr {
+	struct ipv6_rt_hdr	rt_hdr;
+	__u32			bitmap;		/* strict/loose bit map */
+	struct in6_addr		addr[0];
+
+#define rt0_type		rt_hdr.type;
+};
+
+/*
+ *	IPv6 fixed header
+ *
+ *	BEWARE, it is incorrect. The first 4 bits of flow_lbl
+ *	are glued to priority now, forming "class".
+ */
+
+struct ipv6hdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8			priority:4,
+				version:4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u8			version:4,
+				priority:4;
+#else
+#error	"Please fix <asm/byteorder.h>"
+#endif
+	__u8			flow_lbl[3];
+
+	__u16			payload_len;
+	__u8			nexthdr;
+	__u8			hop_limit;
+
+	struct	in6_addr	saddr;
+	struct	in6_addr	daddr;
+};
+
+#ifdef __KERNEL__
+
+/* 
+   This structure contains results of exthdrs parsing
+   as offsets from skb->nh.
+ */
+
+struct inet6_skb_parm
+{
+	int			iif;
+	__u16			ra;
+	__u16			hop;
+	__u16			auth;
+	__u16			dst0;
+	__u16			srcrt;
+	__u16			dst1;
+};
+
+#endif
+
+#endif
diff --git a/pfinet/glue-include/linux/socket.h b/pfinet/glue-include/linux/socket.h
index bf37f490..82806d9d 100644
--- a/pfinet/glue-include/linux/socket.h
+++ b/pfinet/glue-include/linux/socket.h
@@ -22,6 +22,8 @@
 
 #define SOL_IP IPPROTO_IP
 #define SOL_TCP IPPROTO_TCP
+#define SOL_IPV6 IPPROTO_IPV6
+#define SOL_ICMPV6 IPPROTO_ICMPV6
 #define SOL_RAW IPPROTO_RAW
 
 /* IP options */