diff options
| -rw-r--r-- | arch/x86/include/asm/e820/api.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/e820/types.h | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/include/asm/e820/api.h b/arch/x86/include/asm/e820/api.h index b45550b662a9..4163a83f1a37 100644 --- a/arch/x86/include/asm/e820/api.h +++ b/arch/x86/include/asm/e820/api.h @@ -48,5 +48,4 @@ static inline bool is_ISA_range(u64 start, u64 end) #include <linux/ioport.h> -#define HIGH_MEMORY (1024*1024) #endif /* _ASM_E820_API_H */ diff --git a/arch/x86/include/asm/e820/types.h b/arch/x86/include/asm/e820/types.h index 464cfe827396..ce0e100b843c 100644 --- a/arch/x86/include/asm/e820/types.h +++ b/arch/x86/include/asm/e820/types.h @@ -74,7 +74,7 @@ struct e820map { }; /* - * Various legacy ranges in physical memory: + * Various well-known legacy memory ranges in physical memory: */ #define ISA_START_ADDRESS 0x000a0000 #define ISA_END_ADDRESS 0x00100000 @@ -82,6 +82,8 @@ struct e820map { #define BIOS_BEGIN 0x000a0000 #define BIOS_END 0x00100000 +#define HIGH_MEMORY 0x00100000 + #define BIOS_ROM_BASE 0xffe00000 #define BIOS_ROM_END 0xffffffff |