https://github.com/torvalds/linux
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Tip revision: 2c53b436a30867eb6b47dd7bab23ba638d1fb0d2 authored by Linus Torvalds on 13 June 2011, 22:29:59 UTC
Linux 3.0-rc3
Tip revision: 2c53b43
pe2.c
#include <linux/in.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/slab.h>

#include <net/datalink.h>

static int pEII_request(struct datalink_proto *dl,
			struct sk_buff *skb, unsigned char *dest_node)
{
	struct net_device *dev = skb->dev;

	skb->protocol = htons(ETH_P_IPX);
	dev_hard_header(skb, dev, ETH_P_IPX, dest_node, NULL, skb->len);
	return dev_queue_xmit(skb);
}

struct datalink_proto *make_EII_client(void)
{
	struct datalink_proto *proto = kmalloc(sizeof(*proto), GFP_ATOMIC);

	if (proto) {
		proto->header_length = 0;
		proto->request = pEII_request;
	}

	return proto;
}
EXPORT_SYMBOL(make_EII_client);

void destroy_EII_client(struct datalink_proto *dl)
{
	kfree(dl);
}
EXPORT_SYMBOL(destroy_EII_client);
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