[lan78xx] Always enable automatic speed and duplex detection
[ipxe.git] / src / usr / route_ipv4.c
1 /*
2 * Copyright (C) 2013 Michael Brown <mbrown@fensystems.co.uk>.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA.
18 *
19 * You can also choose to distribute this program under the terms of
20 * the Unmodified Binary Distribution Licence (as given in the file
21 * COPYING.UBDL), provided that you have satisfied its requirements.
22 */
23
24 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
25
26 #include <stdio.h>
27 #include <ipxe/netdevice.h>
28 #include <ipxe/ip.h>
29 #include <usr/route.h>
30
31 /** @file
32 *
33 * IPv4 routing management
34 *
35 */
36
37 /**
38 * Print IPv4 routing table
39 *
40 * @v netdev Network device
41 */
42 static void route_ipv4_print ( struct net_device *netdev ) {
43 struct ipv4_miniroute *miniroute;
44
45 list_for_each_entry ( miniroute, &ipv4_miniroutes, list ) {
46 if ( miniroute->netdev != netdev )
47 continue;
48 printf ( "%s: %s/", netdev->name,
49 inet_ntoa ( miniroute->address ) );
50 printf ( "%s", inet_ntoa ( miniroute->netmask ) );
51 if ( miniroute->gateway.s_addr )
52 printf ( " gw %s", inet_ntoa ( miniroute->gateway ) );
53 if ( ! netdev_is_open ( miniroute->netdev ) )
54 printf ( " (inaccessible)" );
55 printf ( "\n" );
56 }
57 }
58
59 /** IPv4 routing family */
60 struct routing_family ipv4_routing_family __routing_family ( ROUTING_IPV4 ) = {
61 .print = route_ipv4_print,
62 };