patch-2.3.15 linux/include/net/atmclip.h

• Lines: 63
• Date: Tue Aug 24 17:13:02 1999
• Orig file: v2.3.14/linux/include/net/atmclip.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.14/linux/include/net/atmclip.h linux/include/net/atmclip.h
@@ -0,0 +1,62 @@
+/* net/atm/atmarp.h - RFC1577 ATM ARP */
+ 
+/* Written 1995-1998 by Werner Almesberger, EPFL LRC/ICA */
+ 
+ 
+#ifndef _ATMCLIP_H
+#define _ATMCLIP_H
+
+#include <linux/netdevice.h>
+#include <linux/skbuff.h>
+#include <linux/atm.h>
+#include <linux/atmdev.h>
+#include <linux/atmarp.h>
+#include <net/neighbour.h>
+
+
+#define CLIP_VCC(vcc) ((struct clip_vcc *) ((vcc)->user_back))
+#define NEIGH2ENTRY(neigh) ((struct atmarp_entry *) (neigh)->primary_key)
+
+
+struct clip_vcc {
+	struct atm_vcc	*vcc;		/* VCC descriptor */
+	struct atmarp_entry *entry;	/* ATMARP table entry, NULL if IP addr.
+					   isn't known yet */
+	unsigned char	encap;		/* 0: NULL, 1: LLC/SNAP */
+	unsigned long	last_use;	/* last send or receive operation */
+	unsigned long	idle_timeout;	/* keep open idle for so many jiffies*/
+	void (*old_push)(struct atm_vcc *vcc,struct sk_buff *skb);
+					/* keep old push fn for detaching */
+	struct clip_vcc	*next;		/* next VCC */
+};
+
+
+struct atmarp_entry {
+	u32		ip;		/* IP address */
+	struct clip_vcc	*vccs;		/* active VCCs; NULL if resolution is
+					   pending */
+	unsigned long	expires;	/* entry expiration time */
+	struct neighbour *neigh;	/* neighbour back-pointer */
+};
+
+
+#define PRIV(dev) ((struct clip_priv *) ((struct net_device *) (dev)+1))
+
+
+struct clip_priv {
+	char name[8];			/* interface name */
+	int number;			/* for convenience ... */
+	struct enet_statistics stats;
+	struct net_device *next;		/* next CLIP interface */
+};
+
+
+extern struct atm_vcc *atmarpd; /* ugly */
+extern struct neigh_table clip_tbl;
+
+int clip_create(int number);
+int clip_mkip(struct atm_vcc *vcc,int timeout);
+int clip_setentry(struct atm_vcc *vcc,u32 ip);
+int clip_encap(struct atm_vcc *vcc,int mode);
+
+#endif