net/ethernet/pe2.c

   1 #include <linux/netdevice.h>
   2 #include <linux/skbuff.h>
   3 #include <net/datalink.h>
   4 #include <linux/mm.h>
   5 #include <linux/in.h>
   6
   7 static void
   8 pEII_datalink_header(struct datalink_proto *dl,
   9                 struct sk_buff *skb, unsigned char *dest_node)
  10 {
  11         struct net_device       *dev = skb->dev;
  12
  13         skb->protocol = htons (ETH_P_IPX);
  14         if(dev->hard_header)
  15                 dev->hard_header(skb, dev, ETH_P_IPX, dest_node, NULL, skb->len);
  16 }
  17
  18 struct datalink_proto *
  19 make_EII_client(void)
  20 {
  21         struct datalink_proto   *proto;
  22
  23         proto = (struct datalink_proto *) kmalloc(sizeof(*proto), GFP_ATOMIC);
  24         if (proto != NULL) {
  25                 proto->type_len = 0;
  26                 proto->header_length = 0;
  27                 proto->datalink_header = pEII_datalink_header;
  28                 proto->string_name = "EtherII";
  29         }
  30
  31         return proto;
  32 }
  33
  34 void destroy_EII_client(struct datalink_proto *dl)
  35 {
  36         if (dl)
  37                 kfree(dl);
  38 }