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#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <console.h>
#include <gpxe/netdevice.h>
#include <gpxe/aoe.h>
#include <int13.h>
static struct aoe_device test_aoedev = {
.aoe = {
.major = 0,
.minor = 0,
},
};
static int aoe_parse ( const char *aoename, struct aoe_session *aoe ) {
char *ptr = ( ( char * ) aoename );
if ( *ptr++ != 'e' )
return -EINVAL;
aoe->major = strtoul ( ptr, &ptr, 10 );
if ( *ptr++ != '.' )
return -EINVAL;
aoe->minor = strtoul ( ptr, &ptr, 10 );
if ( *ptr )
return -EINVAL;
return 0;
}
int test_aoeboot ( struct net_device *netdev, const char *aoename,
unsigned int drivenum ) {
struct int13_drive drive;
int rc;
printf ( "Attempting to boot from AoE device %s via %s\n",
aoename, netdev->name );
if ( ( rc = aoe_parse ( aoename, &test_aoedev.aoe ) ) != 0 ) {
printf ( "Invalid AoE device name \"%s\"\n", aoename );
return rc;
}
printf ( "Initialising AoE device e%d.%d\n",
test_aoedev.aoe.major, test_aoedev.aoe.minor );
test_aoedev.aoe.netdev = netdev;
if ( ( rc = init_aoedev ( &test_aoedev ) ) != 0 ) {
printf ( "Could not reach AoE device e%d.%d\n",
test_aoedev.aoe.major, test_aoedev.aoe.minor );
return rc;
}
memset ( &drive, 0, sizeof ( drive ) );
drive.drive = drivenum;
drive.blockdev = &test_aoedev.ata.blockdev;
register_int13_drive ( &drive );
printf ( "Registered AoE device e%d.%d as BIOS drive %#02x\n",
test_aoedev.aoe.major, test_aoedev.aoe.minor, drive.drive );
printf ( "Booting from BIOS drive %#02x\n", drive.drive );
rc = int13_boot ( drive.drive );
printf ( "Boot failed\n" );
printf ( "Unregistering BIOS drive %#02x\n", drive.drive );
unregister_int13_drive ( &drive );
return rc;
}
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