Commit 83f5aac1 authored Jul 11, 2008 by Joerg Roedel Committed by Ingo Molnar Jul 11, 2008

x86, AMD IOMMU: fix device table entry size



A device table entry is actually only 256 *bits* large. Not 256 bytes.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: robert.richter@amd.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 0906372e

include/asm-x86/amd_iommu_types.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -27,7 +27,7 @@
		/*
		* some size calculation constants
		*/
		#define DEV_TABLE_ENTRY_SIZE 256
		#define DEV_TABLE_ENTRY_SIZE 32
		#define ALIAS_TABLE_ENTRY_SIZE 2
		#define RLOOKUP_TABLE_ENTRY_SIZE (sizeof(void *))