diff options
Diffstat (limited to 'include/asm-x86/bios_ebda.h')
-rw-r--r-- | include/asm-x86/bios_ebda.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/include/asm-x86/bios_ebda.h b/include/asm-x86/bios_ebda.h deleted file mode 100644 index 79b4b88505d7..000000000000 --- a/include/asm-x86/bios_ebda.h +++ /dev/null | |||
@@ -1,36 +0,0 @@ | |||
1 | #ifndef ASM_X86__BIOS_EBDA_H | ||
2 | #define ASM_X86__BIOS_EBDA_H | ||
3 | |||
4 | #include <asm/io.h> | ||
5 | |||
6 | /* | ||
7 | * there is a real-mode segmented pointer pointing to the | ||
8 | * 4K EBDA area at 0x40E. | ||
9 | */ | ||
10 | static inline unsigned int get_bios_ebda(void) | ||
11 | { | ||
12 | unsigned int address = *(unsigned short *)phys_to_virt(0x40E); | ||
13 | address <<= 4; | ||
14 | return address; /* 0 means none */ | ||
15 | } | ||
16 | |||
17 | void reserve_ebda_region(void); | ||
18 | |||
19 | #ifdef CONFIG_X86_CHECK_BIOS_CORRUPTION | ||
20 | /* | ||
21 | * This is obviously not a great place for this, but we want to be | ||
22 | * able to scatter it around anywhere in the kernel. | ||
23 | */ | ||
24 | void check_for_bios_corruption(void); | ||
25 | void start_periodic_check_for_corruption(void); | ||
26 | #else | ||
27 | static inline void check_for_bios_corruption(void) | ||
28 | { | ||
29 | } | ||
30 | |||
31 | static inline void start_periodic_check_for_corruption(void) | ||
32 | { | ||
33 | } | ||
34 | #endif | ||
35 | |||
36 | #endif /* ASM_X86__BIOS_EBDA_H */ | ||