vserver 1.9.5.x5

[linux-2.6.git] / net / 802 / fc.c

diff --git a/net/802/fc.c b/net/802/fc.c
index e700918..1670237 100644 (file)
--- a/net/802/fc.c
+++ b/net/802/fc.c
@@ -35,8 +35,9 @@
  *     Put the headers on a Fibre Channel packet. 
  */
  
-int fc_header(struct sk_buff *skb, struct net_device *dev, unsigned short type,
-              void *daddr, void *saddr, unsigned len) 
+static int fc_header(struct sk_buff *skb, struct net_device *dev,
+                    unsigned short type,
+                    void *daddr, void *saddr, unsigned len) 
 {
        struct fch_hdr *fch;
        int hdr_len;
@@ -81,7 +82,7 @@ int fc_header(struct sk_buff *skb, struct net_device *dev, unsigned short type,
  *     can now send the packet.
  */
  
-int fc_rebuild_header(struct sk_buff *skb) 
+static int fc_rebuild_header(struct sk_buff *skb) 
 {
        struct fch_hdr *fch=(struct fch_hdr *)skb->data;
        struct fcllc *fcllc=(struct fcllc *)(skb->data+sizeof(struct fch_hdr));
@@ -129,3 +130,35 @@ fc_type_trans(struct sk_buff *skb, struct net_device *dev)
 
        return ntohs(ETH_P_802_2);
 }
+
+static void fc_setup(struct net_device *dev)
+{
+       dev->hard_header        = fc_header;
+       dev->rebuild_header     = fc_rebuild_header;
+                
+       dev->type               = ARPHRD_IEEE802;
+       dev->hard_header_len    = FC_HLEN;
+       dev->mtu                = 2024;
+       dev->addr_len           = FC_ALEN;
+       dev->tx_queue_len       = 100; /* Long queues on fc */
+       dev->flags              = IFF_BROADCAST;
+
+       memset(dev->broadcast, 0xFF, FC_ALEN);
+}
+
+/**
+ * alloc_fcdev - Register fibre channel device
+ * @sizeof_priv: Size of additional driver-private structure to be allocated
+ *     for this fibre channel device
+ *
+ * Fill in the fields of the device structure with fibre channel-generic values.
+ *
+ * Constructs a new net device, complete with a private data area of
+ * size @sizeof_priv.  A 32-byte (not bit) alignment is enforced for
+ * this private data area.
+ */
+struct net_device *alloc_fcdev(int sizeof_priv)
+{
+       return alloc_netdev(sizeof_priv, "fc%d", fc_setup);
+}
+EXPORT_SYMBOL(alloc_fcdev);