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authorAndi Kleen <ak@suse.de>2006-03-25 16:30:22 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-25 09:10:55 -0800
commitf2d3efedbecc04dc348d723e4c90b46731b3bb48 (patch)
tree982c7838a97a5c2420de392e5a36f49eaa1778b0 /include/asm-i386
parentf083a329e63d471a5e9238e837772b1b76c218db (diff)
[PATCH] x86_64: Implement early DMI scanning
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>
Diffstat (limited to 'include/asm-i386')
-rw-r--r--include/asm-i386/dmi.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/asm-i386/dmi.h b/include/asm-i386/dmi.h
new file mode 100644
index 000000000000..38d4eeb7fc7e
--- /dev/null
+++ b/include/asm-i386/dmi.h
@@ -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