mirror of
https://github.com/ipxe/ipxe
synced 2025-12-28 18:42:53 +03:00
881f1f59ef
Various combinations of options 43.6, 43.7 and 43.8 dictate which servers we send Boot Server Discovery requests to, and which servers we should accept responses from. Obey these options, and remove the explicit specification of a single Boot Server from start_pxebs() and dependent functions.
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
|
|
* Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
#include <gpxe/netdevice.h>
|
|
#include <gpxe/dhcp.h>
|
|
#include <gpxe/monojob.h>
|
|
#include <gpxe/process.h>
|
|
#include <usr/ifmgmt.h>
|
|
#include <usr/dhcpmgmt.h>
|
|
|
|
/** @file
|
|
*
|
|
* DHCP management
|
|
*
|
|
*/
|
|
|
|
int dhcp ( struct net_device *netdev ) {
|
|
int rc;
|
|
|
|
/* Check we can open the interface first */
|
|
if ( ( rc = ifopen ( netdev ) ) != 0 )
|
|
return rc;
|
|
|
|
/* Perform DHCP */
|
|
printf ( "DHCP (%s %s)", netdev->name, netdev_hwaddr ( netdev ) );
|
|
if ( ( rc = start_dhcp ( &monojob, netdev ) ) == 0 )
|
|
rc = monojob_wait ( "" );
|
|
|
|
return rc;
|
|
}
|
|
|
|
int pxebs ( struct net_device *netdev, unsigned int pxe_type ) {
|
|
int rc;
|
|
|
|
/* Perform PXE Boot Server Discovery */
|
|
printf ( "PXEBS (%s type %d)", netdev->name, pxe_type );
|
|
if ( ( rc = start_pxebs ( &monojob, netdev, pxe_type ) ) == 0 )
|
|
rc = monojob_wait ( "" );
|
|
|
|
return rc;
|
|
}
|