really properly move files

1 files changed, 161 insertions, 0 deletions

diff --git a/libdde-linux26/contrib/include/net/ipx.h b/libdde-linux26/contrib/include/net/ipx.h
new file mode 100644
index 00000000..4cc0b4ec
--- /dev/null
+++ b/libdde-linux26/contrib/include/net/ipx.h
@@ -0,0 +1,161 @@
+#ifndef _NET_INET_IPX_H_
+#define _NET_INET_IPX_H_
+/*
+ *	The following information is in its entirety obtained from:
+ *
+ *	Novell 'IPX Router Specification' Version 1.10 
+ *		Part No. 107-000029-001
+ *
+ *	Which is available from ftp.novell.com
+ */
+
+#include <linux/netdevice.h>
+#include <net/datalink.h>
+#include <linux/ipx.h>
+#include <linux/list.h>
+
+struct ipx_address {
+	__be32  net;
+	__u8    node[IPX_NODE_LEN]; 
+	__be16  sock;
+};
+
+#define ipx_broadcast_node	"\377\377\377\377\377\377"
+#define ipx_this_node           "\0\0\0\0\0\0"
+
+#define IPX_MAX_PPROP_HOPS 8
+
+struct ipxhdr {
+	__be16			ipx_checksum __attribute__ ((packed));
+#define IPX_NO_CHECKSUM	__constant_htons(0xFFFF)
+	__be16			ipx_pktsize __attribute__ ((packed));
+	__u8			ipx_tctrl;
+	__u8			ipx_type;
+#define IPX_TYPE_UNKNOWN	0x00
+#define IPX_TYPE_RIP		0x01	/* may also be 0 */
+#define IPX_TYPE_SAP		0x04	/* may also be 0 */
+#define IPX_TYPE_SPX		0x05	/* SPX protocol */
+#define IPX_TYPE_NCP		0x11	/* $lots for docs on this (SPIT) */
+#define IPX_TYPE_PPROP		0x14	/* complicated flood fill brdcast */
+	struct ipx_address	ipx_dest __attribute__ ((packed));
+	struct ipx_address	ipx_source __attribute__ ((packed));
+};
+
+static __inline__ struct ipxhdr *ipx_hdr(struct sk_buff *skb)
+{
+	return (struct ipxhdr *)skb_transport_header(skb);
+}
+
+struct ipx_interface {
+	/* IPX address */
+	__be32			if_netnum;
+	unsigned char		if_node[IPX_NODE_LEN];
+	atomic_t		refcnt;
+
+	/* physical device info */
+	struct net_device	*if_dev;
+	struct datalink_proto	*if_dlink;
+	__be16			if_dlink_type;
+
+	/* socket support */
+	unsigned short		if_sknum;
+	struct hlist_head	if_sklist;
+	spinlock_t		if_sklist_lock;
+
+	/* administrative overhead */
+	int			if_ipx_offset;
+	unsigned char		if_internal;
+	unsigned char		if_primary;
+	
+	struct list_head	node; /* node in ipx_interfaces list */
+};
+
+struct ipx_route {
+	__be32			ir_net;
+	struct ipx_interface	*ir_intrfc;
+	unsigned char		ir_routed;
+	unsigned char		ir_router_node[IPX_NODE_LEN];
+	struct list_head	node; /* node in ipx_routes list */
+	atomic_t		refcnt;
+};
+
+#ifdef __KERNEL__
+struct ipx_cb {
+	u8	ipx_tctrl;
+	__be32	ipx_dest_net;
+	__be32	ipx_source_net;
+	struct {
+		__be32 netnum;
+		int index;
+	} last_hop;
+};
+
+#include <net/sock.h>
+
+struct ipx_sock {
+	/* struct sock has to be the first member of ipx_sock */
+	struct sock		sk;
+	struct ipx_address	dest_addr;
+	struct ipx_interface	*intrfc;
+	__be16			port;
+#ifdef CONFIG_IPX_INTERN
+	unsigned char		node[IPX_NODE_LEN];
+#endif
+	unsigned short		type;
+	/*
+	 * To handle special ncp connection-handling sockets for mars_nwe,
+ 	 * the connection number must be stored in the socket.
+	 */
+	unsigned short		ipx_ncp_conn;
+};
+
+static inline struct ipx_sock *ipx_sk(struct sock *sk)
+{
+	return (struct ipx_sock *)sk;
+}
+
+#define IPX_SKB_CB(__skb) ((struct ipx_cb *)&((__skb)->cb[0]))
+#endif
+
+#define IPX_MIN_EPHEMERAL_SOCKET	0x4000
+#define IPX_MAX_EPHEMERAL_SOCKET	0x7fff
+
+extern struct list_head ipx_routes;
+extern rwlock_t ipx_routes_lock;
+
+extern struct list_head ipx_interfaces;
+extern struct ipx_interface *ipx_interfaces_head(void);
+extern spinlock_t ipx_interfaces_lock;
+
+extern struct ipx_interface *ipx_primary_net;
+
+extern int ipx_proc_init(void);
+extern void ipx_proc_exit(void);
+
+extern const char *ipx_frame_name(__be16);
+extern const char *ipx_device_name(struct ipx_interface *intrfc);
+
+static __inline__ void ipxitf_hold(struct ipx_interface *intrfc)
+{
+	atomic_inc(&intrfc->refcnt);
+}
+
+extern void ipxitf_down(struct ipx_interface *intrfc);
+
+static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
+{
+	if (atomic_dec_and_test(&intrfc->refcnt))
+		ipxitf_down(intrfc);
+}
+
+static __inline__ void ipxrtr_hold(struct ipx_route *rt)
+{
+	        atomic_inc(&rt->refcnt);
+}
+
+static __inline__ void ipxrtr_put(struct ipx_route *rt)
+{
+	        if (atomic_dec_and_test(&rt->refcnt))
+			                kfree(rt);
+}
+#endif /* _NET_INET_IPX_H_ */