1 /*
2 * include/linux/firmware-map.h:
3 * Copyright (C) 2008 SUSE LINUX Products GmbH
4 * by Bernhard Walle <bernhard.walle@gmx.de>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License v2.0 as published by
8 * the Free Software Foundation
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 */
16 #ifndef _LINUX_FIRMWARE_MAP_H
17 #define _LINUX_FIRMWARE_MAP_H
18
19 #include <linux/list.h>
20
21 /*
22 * provide a dummy interface if CONFIG_FIRMWARE_MEMMAP is disabled
23 */
24 #ifdef CONFIG_FIRMWARE_MEMMAP
25
26 int firmware_map_add_early(u64 start, u64 end, const char *type);
27 int firmware_map_add_hotplug(u64 start, u64 end, const char *type);
28 int firmware_map_remove(u64 start, u64 end, const char *type);
29
30 #else /* CONFIG_FIRMWARE_MEMMAP */
31
firmware_map_add_early(u64 start,u64 end,const char * type)32 static inline int firmware_map_add_early(u64 start, u64 end, const char *type)
33 {
34 return 0;
35 }
36
firmware_map_add_hotplug(u64 start,u64 end,const char * type)37 static inline int firmware_map_add_hotplug(u64 start, u64 end, const char *type)
38 {
39 return 0;
40 }
41
firmware_map_remove(u64 start,u64 end,const char * type)42 static inline int firmware_map_remove(u64 start, u64 end, const char *type)
43 {
44 return 0;
45 }
46
47 #endif /* CONFIG_FIRMWARE_MEMMAP */
48
49 #endif /* _LINUX_FIRMWARE_MAP_H */
50