diff options
| author | Andreas Herrmann <andreas.herrmann3@amd.com> | 2008-06-20 21:58:46 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-24 13:05:48 +0200 |
| commit | bcc643dc287cb732e96a1685ac130c3ae8b1c960 (patch) | |
| tree | 12098795536285f51aa2dfdab8cb7a3ffdcc7f87 /include/asm-x86/e820.h | |
| parent | x86: shrink pat_x_mtrr_type to its essentials (diff) | |
| download | linux-bcc643dc287cb732e96a1685ac130c3ae8b1c960.tar.xz linux-bcc643dc287cb732e96a1685ac130c3ae8b1c960.zip | |
x86: introduce macro to check whether an address range is in the ISA range
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: Suresh B Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/e820.h')
| -rw-r--r-- | include/asm-x86/e820.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h index 7004251fc66b..5103d0b2c46c 100644 --- a/include/asm-x86/e820.h +++ b/include/asm-x86/e820.h @@ -24,6 +24,7 @@ struct e820map { #define ISA_START_ADDRESS 0xa0000 #define ISA_END_ADDRESS 0x100000 +#define is_ISA_range(s, e) ((s) >= ISA_START_ADDRESS && (e) < ISA_END_ADDRESS) #define BIOS_BEGIN 0x000a0000 #define BIOS_END 0x00100000 |