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[PATCH] x86_64: Implement early DMI scanning

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There are more and more cases where we need to know DMI information
early to work around bugs.  i386 already had early DMI scanning, but
x86-64 didn't.  Implement this now.

This required some cleanup in the i386 code.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen
2006-03-25 16:30:22 +01:00
committed by Linus Torvalds
parent f083a329e6
commit f2d3efedbe
6 changed files with 78 additions and 12 deletions
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11
include/asm-i386/dmi.h Normal file
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@@ -0,0 +1,11 @@
#ifndef _ASM_DMI_H
#define _ASM_DMI_H 1
#include <asm/io.h>
/* Use early IO mappings for DMI because it's initialized early */
#define dmi_ioremap bt_ioremap
#define dmi_iounmap bt_iounmap
#define dmi_alloc alloc_bootmem
#endif