3 Commits

Author	SHA1	Message	Date
Sheng Yang	9cf0669746	intel-iommu: VT-d page table to support snooping control bit ... The user can request to enable snooping control through VT-d page table. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>	2009-03-24 09:42:54 +00:00
Sheng Yang	dbb9fd8630	iommu: Add domain_has_cap iommu_ops ... This iommu_op can tell if domain have a specific capability, like snooping control for Intel IOMMU, which can be used by other components of kernel to adjust the behaviour. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>	2009-03-24 09:42:51 +00:00
Joerg Roedel	4a77a6cf6d	introcude linux/iommu.h for an iommu api ... This patch introduces the API to abstract the exported VT-d functions for KVM into a generic API. This way the AMD IOMMU implementation can plug into this API later. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>	2009-01-03 14:10:09 +01:00