[intel] Forcibly skip PHY reset on some models
[ipxe.git] / src / core / null_sanboot.c
1 /*
2 * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA.
18 *
19 * You can also choose to distribute this program under the terms of
20 * the Unmodified Binary Distribution Licence (as given in the file
21 * COPYING.UBDL), provided that you have satisfied its requirements.
22 */
23
24 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
25
26 #include <errno.h>
27 #include <ipxe/sanboot.h>
28
29 static int null_san_hook ( struct uri *uri __unused,
30 unsigned int drive __unused ) {
31 return -EOPNOTSUPP;
32 }
33
34 static void null_san_unhook ( unsigned int drive __unused ) {
35 /* Do nothing */
36 }
37
38 static int null_san_boot ( unsigned int drive __unused ) {
39 return -EOPNOTSUPP;
40 }
41
42 static int null_san_describe ( unsigned int drive __unused ) {
43 return -EOPNOTSUPP;
44 }
45
46 PROVIDE_SANBOOT_INLINE ( null, san_default_drive );
47 PROVIDE_SANBOOT ( null, san_hook, null_san_hook );
48 PROVIDE_SANBOOT ( null, san_unhook, null_san_unhook );
49 PROVIDE_SANBOOT ( null, san_boot, null_san_boot );
50 PROVIDE_SANBOOT ( null, san_describe, null_san_describe );