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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-11-25 08:46:28 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-25 10:12:51 +0100 |
| commit | 273bee27fa9f79d94b78c83506016f2e41e78983 (patch) | |
| tree | 3325e405145be3518dec479f90a812539cc504ae /arch/x86/include/asm/amd_iommu.h | |
| parent | be831297716036de5b24308447ecb69f1706a846 (diff) | |
x86: Fix iommu=soft boot option
iommu=soft boot option forces the kernel to use swiotlb.
( This has the side-effect of enabling the swiotlb over the
GART if this boot option is provided. This is the desired
behavior of the swiotlb boot option and works like that
for all other hw-IOMMU drivers. )
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: yinghai@kernel.org
LKML-Reference: <20091125084611O.fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/amd_iommu.h')
0 files changed, 0 insertions, 0 deletions