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d9523678 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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2 | /* |
3 | * include/linux/firmware-map.h: | |
4 | * Copyright (C) 2008 SUSE LINUX Products GmbH | |
97bef7dd | 5 | * by Bernhard Walle <bernhard.walle@gmx.de> |
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6 | */ |
7 | #ifndef _LINUX_FIRMWARE_MAP_H | |
8 | #define _LINUX_FIRMWARE_MAP_H | |
9 | ||
10 | #include <linux/list.h> | |
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11 | |
12 | /* | |
13 | * provide a dummy interface if CONFIG_FIRMWARE_MEMMAP is disabled | |
14 | */ | |
15 | #ifdef CONFIG_FIRMWARE_MEMMAP | |
16 | ||
3b0fde0f | 17 | int firmware_map_add_early(u64 start, u64 end, const char *type); |
d96ae530 | 18 | int firmware_map_add_hotplug(u64 start, u64 end, const char *type); |
46c66c4b | 19 | int firmware_map_remove(u64 start, u64 end, const char *type); |
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20 | |
21 | #else /* CONFIG_FIRMWARE_MEMMAP */ | |
22 | ||
d96ae530 | 23 | static inline int firmware_map_add_early(u64 start, u64 end, const char *type) |
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24 | { |
25 | return 0; | |
26 | } | |
27 | ||
d96ae530 | 28 | static inline int firmware_map_add_hotplug(u64 start, u64 end, const char *type) |
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29 | { |
30 | return 0; | |
31 | } | |
32 | ||
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33 | static inline int firmware_map_remove(u64 start, u64 end, const char *type) |
34 | { | |
35 | return 0; | |
36 | } | |
37 | ||
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38 | #endif /* CONFIG_FIRMWARE_MEMMAP */ |
39 | ||
40 | #endif /* _LINUX_FIRMWARE_MAP_H */ |