x86, AMD IOMMU: use status bit instead of memory write-back for completion wait
authorJoerg Roedel <joerg.roedel@amd.com>
Thu, 14 Aug 2008 17:55:15 +0000 (19:55 +0200)
committerIngo Molnar <mingo@elte.hu>
Fri, 15 Aug 2008 11:56:46 +0000 (13:56 +0200)
commit519c31bacf78a969efa8d2e55ed8862848f28590
treebbeb4cd9f810536beb3bb1c5e6a827fa35a37633
parentb635acec48bcaa9183fcbf4e3955616b0d4119b5
x86, AMD IOMMU: use status bit instead of memory write-back for completion wait

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/amd_iommu.c
include/asm-x86/amd_iommu_types.h