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x86, AMD IOMMU: fix device table entry size

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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>
This commit is contained in:
Joerg Roedel 2008-07-11 17:14:34 +02:00 committed by Ingo Molnar
parent 0906372e6c
commit 83f5aac18c
1 changed files with 1 additions and 1 deletions
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2
include/asm-x86/amd_iommu_types.h
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@ -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 *))