drivers/staging/ipx/pe2.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <linux/in.h>
   3 #include <linux/mm.h>
   4 #include <linux/module.h>
   5 #include <linux/netdevice.h>
   6 #include <linux/skbuff.h>
   7 #include <linux/slab.h>
   8
   9 #include <net/datalink.h>
  10
  11 static int pEII_request(struct datalink_proto *dl,
  12                         struct sk_buff *skb, unsigned char *dest_node)
  13 {
  14         struct net_device *dev = skb->dev;
  15
  16         skb->protocol = htons(ETH_P_IPX);
  17         dev_hard_header(skb, dev, ETH_P_IPX, dest_node, NULL, skb->len);
  18         return dev_queue_xmit(skb);
  19 }
  20
  21 struct datalink_proto *make_EII_client(void)
  22 {
  23         struct datalink_proto *proto = kmalloc(sizeof(*proto), GFP_ATOMIC);
  24
  25         if (proto) {
  26                 proto->header_length = 0;
  27                 proto->request = pEII_request;
  28         }
  29
  30         return proto;
  31 }
  32
  33 void destroy_EII_client(struct datalink_proto *dl)
  34 {
  35         kfree(dl);
  36 }