1 files changed, 0 insertions, 123 deletions
diff --git a/pfinet/linux-inet/psnap.c b/pfinet/linux-inet/psnap.c
deleted file mode 100644
index 287b3353..00000000
--- a/pfinet/linux-inet/psnap.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- *	SNAP data link layer. Derived from 802.2
- *
- *		Alan Cox <Alan.Cox@linux.org>, from the 802.2 layer by Greg Page.
- *		Merged in additions from Greg Page's psnap.c.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
- 
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include "datalink.h"
-#include "p8022.h"
-#include "psnap.h"
-#include <linux/mm.h>
-#include <linux/in.h>
-
-static struct datalink_proto *snap_list = NULL;
-static struct datalink_proto *snap_dl = NULL;		/* 802.2 DL for SNAP */
-
-/*
- *	Find a snap client by matching the 5 bytes.
- */
- 
-static struct datalink_proto *find_snap_client(unsigned char *desc)
-{
-	struct datalink_proto	*proto;
-
-	for (proto = snap_list; proto != NULL && memcmp(proto->type, desc, 5) ; proto = proto->next);
-	return proto;
-}
-
-/*
- *	A SNAP packet has arrived
- */
- 
-int snap_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt)
-{
-	static struct packet_type psnap_packet_type = 
-	{
-		0,	
-		NULL,		/* All Devices */
-		snap_rcv,
-		NULL,
-		NULL,
-	};
-	
-	struct datalink_proto	*proto;
-
-	proto = find_snap_client(skb->h.raw);
-	if (proto != NULL) 
-	{
-		/*
-		 *	Pass the frame on.
-		 */
-		 
-		skb->h.raw += 5;
-		skb->len -= 5;
-		if (psnap_packet_type.type == 0)
-			psnap_packet_type.type=htons(ETH_P_SNAP);
-		return proto->rcvfunc(skb, dev, &psnap_packet_type);
-	}
-	skb->sk = NULL;
-	kfree_skb(skb, FREE_READ);
-	return 0;
-}
-
-/*
- *	Put a SNAP header on a frame and pass to 802.2
- */
- 
-static void snap_datalink_header(struct datalink_proto *dl, struct sk_buff *skb, unsigned char *dest_node)
-{
-	struct device	*dev = skb->dev;
-	unsigned char	*rawp;
-
-	rawp = skb->data + snap_dl->header_length+dev->hard_header_len;
-	memcpy(rawp,dl->type,5);
-	skb->h.raw = rawp+5;
-	snap_dl->datalink_header(snap_dl, skb, dest_node);
-}
-
-/*
- *	Set up the SNAP layer
- */
- 
-void snap_proto_init(struct net_proto *pro)
-{
-	snap_dl=register_8022_client(0xAA, snap_rcv);
-	if(snap_dl==NULL)
-		printk("SNAP - unable to register with 802.2\n");
-}
-	
-/*
- *	Register SNAP clients. We don't yet use this for IP or IPX.
- */
- 
-struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct device *, struct packet_type *))
-{
-	struct datalink_proto	*proto;
-
-	if (find_snap_client(desc) != NULL)
-		return NULL;
-
-	proto = (struct datalink_proto *) kmalloc(sizeof(*proto), GFP_ATOMIC);
-	if (proto != NULL) 
-	{
-		memcpy(proto->type, desc,5);
-		proto->type_len = 5;
-		proto->rcvfunc = rcvfunc;
-		proto->header_length = 5+snap_dl->header_length;
-		proto->datalink_header = snap_datalink_header;
-		proto->string_name = "SNAP";
-		proto->next = snap_list;
-		snap_list = proto;
-	}
-
-	return proto;
-}
-