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