2 * Copyright (C) 2014 Red Hat Inc.
3 * Alex Williamson <alex.williamson@redhat.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of the
8 * License, or any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20 * You can also choose to distribute this program under the terms of
21 * the Unmodified Binary Distribution Licence (as given in the file
22 * COPYING.UBDL), provided that you have satisfied its requirements.
25 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
28 #include <ipxe/device.h>
29 #include <ipxe/init.h>
31 #include <usr/autoboot.h>
33 uint16_t __bss16 ( autoboot_busdevfn );
34 #define autoboot_busdevfn __use_data16 ( autoboot_busdevfn )
37 * Initialise PCI autoboot device
39 static void pci_autoboot_init ( void ) {
41 if ( autoboot_busdevfn )
42 set_autoboot_busloc ( BUS_TYPE_PCI, autoboot_busdevfn );
45 /** PCI autoboot device initialisation function */
46 struct init_fn pci_autoboot_init_fn __init_fn ( INIT_NORMAL ) = {
47 .initialise = pci_autoboot_init,