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Use dhcp(), imgfetch() etc. to boot rather than dhcp_test().

This commit is contained in:
Michael Brown 2007-01-12 10:08:27 +00:00
parent b45a9bfa2d
commit 49fc8dcdc3
1 changed files with 35 additions and 5 deletions
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40
src/usr/autoboot.c
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@ -20,8 +20,12 @@
#include <errno.h>
#include <vsprintf.h>
#include <gpxe/netdevice.h>
#include <gpxe/dhcp.h>
#include <gpxe/image.h>
#include <usr/ifmgmt.h>
#include <usr/route.h>
#include <usr/dhcpmgmt.h>
#include <usr/imgmgmt.h>
#include <usr/autoboot.h>
/** @file
@ -30,8 +34,6 @@
*
*/
void test_dhcp ( struct net_device *netdev );
/**
* Identify the boot network device
*
@ -75,15 +77,43 @@ static struct net_device * next_netdev ( void ) {
* @v netdev Network device
*/
void netboot ( struct net_device *netdev ) {
char filename[256];
struct image *image;
int rc;
/* Open device and display device status */
if ( ifopen ( netdev ) != 0 )
if ( ( rc = ifopen ( netdev ) != 0 ) )
return;
ifstat ( netdev );
test_dhcp ( netdev );
/* Configure device via DHCP */
if ( ( rc = dhcp ( netdev ) != 0 ) )
return;
route();
/* Try to download and boot whatever we are given as a filename */
dhcp_snprintf ( filename, sizeof ( filename ),
find_global_dhcp_option ( DHCP_BOOTFILE_NAME ) );
if ( ! filename[0] ) {
printf ( "No boot filename\n" );
return;
}
printf ( "Booting \"%s\"\n", filename );
if ( ( rc = imgfetch ( filename, NULL, &image ) ) != 0 ) {
printf ( "Could not retrieve %s: %s\n",
filename, strerror ( rc ) );
return;
}
if ( ( rc = imgload ( image ) ) != 0 ) {
printf ( "Could not load %s: %s\n", image->name,
strerror ( rc ) );
return;
}
if ( ( rc = imgexec ( image ) ) != 0 ) {
printf ( "Could not execute %s: %s\n", image->name,
strerror ( rc ) );
return;
}
}
/**