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| author | Rusty Russell <rusty@rustcorp.com.au> | 2007-10-22 10:56:19 +1000 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2007-10-23 15:49:47 +1000 |
| commit | ee8e7cfe9d330d6f1ce0b9b1620d6df5d9cf6b70 (patch) | |
| tree | a9534bac7060e546c0c3e6ea34d0469d8903bf0e /include/asm-x86/e820_32.h | |
| parent | 9525ca0286afd54a5cd69d9ded741b4df8d0c554 (diff) | |
| download | linux-ee8e7cfe9d330d6f1ce0b9b1620d6df5d9cf6b70.tar.gz linux-ee8e7cfe9d330d6f1ce0b9b1620d6df5d9cf6b70.tar.bz2 linux-ee8e7cfe9d330d6f1ce0b9b1620d6df5d9cf6b70.zip | |
Make asm-x86/bootparam.h includable from userspace.
To actually write a bootloader (or, say, the lguest launcher)
currently requires duplication of these structures. Making them
includable from userspace is much nicer.
We merge the common userspace-required definitions of e820_32/64.h
into e820.h for export.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'include/asm-x86/e820_32.h')
| -rw-r--r-- | include/asm-x86/e820_32.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/include/asm-x86/e820_32.h b/include/asm-x86/e820_32.h index cf67dbb1db79..03f60c690c8a 100644 --- a/include/asm-x86/e820_32.h +++ b/include/asm-x86/e820_32.h @@ -12,30 +12,10 @@ #ifndef __E820_HEADER #define __E820_HEADER -#define E820MAP 0x2d0 /* our map */ -#define E820MAX 128 /* number of entries in E820MAP */ -#define E820NR 0x1e8 /* # entries in E820MAP */ - -#define E820_RAM 1 -#define E820_RESERVED 2 -#define E820_ACPI 3 -#define E820_NVS 4 - #define HIGH_MEMORY (1024*1024) #ifndef __ASSEMBLY__ -struct e820entry { - u64 addr; /* start of memory segment */ - u64 size; /* size of memory segment */ - u32 type; /* type of memory segment */ -} __attribute__((packed)); - -struct e820map { - u32 nr_map; - struct e820entry map[E820MAX]; -}; - extern struct e820map e820; extern int e820_all_mapped(unsigned long start, unsigned long end, @@ -56,5 +36,4 @@ static inline void e820_mark_nosave_regions(void) #endif #endif/*!__ASSEMBLY__*/ - #endif/*__E820_HEADER*/ |