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/*

 * 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->set_mac_address    = ltalk_mac_addr;

        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);