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- /*
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
- FILE_LICENCE ( GPL2_OR_LATER );
-
- #include <string.h>
- #include <stdio.h>
- #include <errno.h>
- #include <ipxe/netdevice.h>
- #include <ipxe/dhcp.h>
- #include <ipxe/monojob.h>
- #include <ipxe/process.h>
- #include <usr/ifmgmt.h>
- #include <usr/dhcpmgmt.h>
-
- #define LINK_WAIT_MS 15000
-
- /** @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;
-
- /* Wait for link-up */
- if ( ( rc = iflinkwait ( netdev, LINK_WAIT_MS ) ) != 0 )
- return rc;
-
- /* Perform DHCP */
- printf ( "DHCP (%s %s)", netdev->name,
- netdev->ll_protocol->ntoa ( netdev->ll_addr ) );
- 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;
- }
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