diff options
Diffstat (limited to 'src/usr')
| -rw-r--r-- | src/usr/autoboot.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/usr/autoboot.c b/src/usr/autoboot.c index ddfc37819..e67722981 100644 --- a/src/usr/autoboot.c +++ b/src/usr/autoboot.c @@ -16,7 +16,9 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <string.h> #include <vsprintf.h> +#include <gpxe/netdevice.h> #include <gpxe/autoboot.h> /** @file @@ -30,11 +32,21 @@ void test_dhcp ( struct net_device *netdev ); void autoboot ( void ) { struct net_device *netdev; + int rc; netdev = next_netdev (); - if ( netdev ) { - test_dhcp ( netdev ); - } else { + if ( ! netdev ) { printf ( "No network device found\n" ); + return; + } + + if ( ( rc = netdev_open ( netdev ) ) != 0 ) { + printf ( "Could not open %s: %s\n", netdev_name ( netdev ), + strerror ( rc ) ); + return; } + + test_dhcp ( netdev ); + + netdev_close ( netdev ); } |