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(parent: a1e4ee2) | patch
intel-iommu: Snooping control support
authorSheng Yang <sheng@linux.intel.com>
Wed, 18 Mar 2009 07:33:05 +0000 (15:33 +0800)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Tue, 24 Mar 2009 09:42:43 +0000 (09:42 +0000)
commit58c610bd1a3f50820e45a7c09ec0e44d2cda15dd
tree696539e1e17fd7600222865fa331e9144737a58btree | snapshot
parenta1e4ee22863d41a6fbb24310d7951836cb6dafe7commit | diff
intel-iommu: Snooping control support

Snooping control enabled IOMMU to guarantee DMA cache coherency and thus reduce
software effort (VMM) in maintaining effective memory type.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/pci/intel-iommu.c diff | blob | history
include/linux/intel-iommu.h diff | blob | history
Domain: System / Kernel;