2 * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
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.
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.
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., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <gpxe/netdevice.h>
22 #include <usr/ifmgmt.h>
26 * Network interface management
33 * @v netdev Network device
34 * @ret rc Return status code
36 int ifopen ( struct net_device *netdev ) {
39 if ( ( rc = netdev_open ( netdev ) ) != 0 ) {
40 printf ( "Could not open %s: %s\n",
41 netdev->name, strerror ( rc ) );
49 * Close network device
51 * @v netdev Network device
53 void ifclose ( struct net_device *netdev ) {
54 netdev_close ( netdev );
58 * Print status of network device
60 * @v netdev Network device
62 void ifstat ( struct net_device *netdev ) {
63 printf ( "%s %s %s\n",
64 netdev->name, netdev_hwaddr ( netdev ),
65 ( ( netdev->state & NETDEV_OPEN ) ? "open" : "closed" ) );