release/src-rt-6.x.4708/linux/linux-2.6.36/net/ethernet/pe2.c

   1 #include <linux/in.h>
   2 #include <linux/mm.h>
   3 #include <linux/module.h>
   4 #include <linux/netdevice.h>
   5 #include <linux/skbuff.h>
   6 #include <linux/slab.h>
   7
   8 #include <net/datalink.h>
   9
  10 static int pEII_request(struct datalink_proto *dl,
  11                         struct sk_buff *skb, unsigned char *dest_node)
  12 {
  13         struct net_device *dev = skb->dev;
  14
  15         skb->protocol = htons(ETH_P_IPX);
  16         dev_hard_header(skb, dev, ETH_P_IPX, dest_node, NULL, skb->len);
  17         return dev_queue_xmit(skb);
  18 }
  19
  20 struct datalink_proto *make_EII_client(void)
  21 {
  22         struct datalink_proto *proto = kmalloc(sizeof(*proto), GFP_ATOMIC);
  23
  24         if (proto) {
  25                 proto->header_length = 0;
  26                 proto->request = pEII_request;
  27         }
  28
  29         return proto;
  30 }
  31 EXPORT_SYMBOL(make_EII_client);
  32
  33 void destroy_EII_client(struct datalink_proto *dl)
  34 {
  35         kfree(dl);
  36 }
  37 EXPORT_SYMBOL(destroy_EII_client);