1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Moved here from drivers/net/net_init.c, which is:
4 * Written 1993,1994,1995 by Donald Becker.
5 */
6
7 #include <linux/errno.h>
8 #include <linux/module.h>
9 #include <linux/netdevice.h>
10 #include <linux/if_arp.h>
11 #include <linux/if_ltalk.h>
12
13 static void ltalk_setup(struct net_device *dev)
14 {
15 /* Fill in the fields of the device structure with localtalk-generic values. */
16
17 dev->type = ARPHRD_LOCALTLK;
18 dev->hard_header_len = LTALK_HLEN;
19 dev->mtu = LTALK_MTU;
20 dev->addr_len = LTALK_ALEN;
21 dev->tx_queue_len = 10;
22
23 dev->broadcast[0] = 0xFF;
24
25 dev->flags = IFF_BROADCAST|IFF_MULTICAST|IFF_NOARP;
26 }
27
28 /**
29 * alloc_ltalkdev - Allocates and sets up an localtalk device
30 * @sizeof_priv: Size of additional driver-private structure to be allocated
31 * for this localtalk device
32 *
33 * Fill in the fields of the device structure with localtalk-generic
34 * values. Basically does everything except registering the device.
35 *
36 * Constructs a new net device, complete with a private data area of
37 * size @sizeof_priv. A 32-byte (not bit) alignment is enforced for
38 * this private data area.
39 */
40
41 struct net_device *alloc_ltalkdev(int sizeof_priv)
42 {
43 return alloc_netdev(sizeof_priv, "lt%d", NET_NAME_UNKNOWN,
44 ltalk_setup);
45 }
46 EXPORT_SYMBOL(alloc_ltalkdev);
47
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.