1 #ifndef IPH5526_IP_H 2 #define IPH5526_IP_H 3 4 #define LLC_SNAP_LEN 0x8 5 6 /* Offsets into the ARP frame */ 7 #define ARP_OPCODE_0 (0x6 + LLC_SNAP_LEN) 8 #define ARP_OPCODE_1 (0x7 + LLC_SNAP_LEN) 9 10 int iph5526_probe(struct net_device *dev); 11 static int fcdev_init(struct net_device *dev); 12 static int iph5526_open(struct net_device *dev); 13 static int iph5526_close(struct net_device *dev); 14 static int iph5526_send_packet(struct sk_buff *skb, struct net_device *dev); 15 static struct net_device_stats * iph5526_get_stats(struct net_device *dev); 16 static int iph5526_change_mtu(struct net_device *dev, int mtu); 17 18 19 static void rx_net_packet(struct fc_info *fi, u_char *buff_addr, int payload_size); 20 static void rx_net_mfs_packet(struct fc_info *fi, struct sk_buff *skb); 21 static int tx_ip_packet(struct sk_buff *skb, unsigned long len, struct fc_info *fi); 22 static int tx_arp_packet(char *data, unsigned long len, struct fc_info *fi); 23 #endif 24 25