/* * Moved here from drivers/net/net_init.c, which is: *	Written 1993,1994,1995 by Donald Becker. */ #include <linux/errno.h>#include <linux/module.h>#include <linux/netdevice.h>#include <linux/if_arp.h>#include <linux/if_ltalk.h> static int ltalk_change_mtu(struct net_device *dev, int mtu){	return -EINVAL;} static int ltalk_mac_addr(struct net_device *dev, void *addr){	return -EINVAL;} static void ltalk_setup(struct net_device *dev){	/* Fill in the fields of the device structure with localtalk-generic values. */ 	dev->change_mtu		= ltalk_change_mtu;	dev->hard_header	= NULL;	dev->rebuild_header 	= NULL;	dev->set_mac_address 	= ltalk_mac_addr;	dev->hard_header_cache	= NULL;	dev->header_cache_update= NULL; 	dev->type		= ARPHRD_LOCALTLK;	dev->hard_header_len 	= LTALK_HLEN;	dev->mtu		= LTALK_MTU;	dev->addr_len		= LTALK_ALEN;	dev->tx_queue_len	= 10; 	dev->broadcast[0]	= 0xFF; 	dev->flags		= IFF_BROADCAST|IFF_MULTICAST|IFF_NOARP;} /** * alloc_ltalkdev - Allocates and sets up an localtalk device * @sizeof_priv: Size of additional driver-private structure to be allocated *	for this localtalk device * * Fill in the fields of the device structure with localtalk-generic * values. Basically does everything except registering the device. * * 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_ltalkdev(int sizeof_priv){	return alloc_netdev(sizeof_priv, "lt%d", ltalk_setup);}EXPORT_SYMBOL(alloc_ltalkdev);