kernel.git/include/linux/iommu.h, branch linux-2.6.30.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-2.6.30.y2009-03-24T09:42:54Zintel-iommu: VT-d page table to support snooping control bit2009-03-24T09:42:54ZSheng Yang2009-03-18T07:33:07Zurn:sha1:9cf0669746be19a4906a6c48920060bcf54c708b
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>
iommu: Add domain_has_cap iommu_ops2009-03-24T09:42:51ZSheng Yang2009-03-18T07:33:06Zurn:sha1:dbb9fd8630e95b6155aff658a2b5f80e95ca2bc6
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>
introcude linux/iommu.h for an iommu api2009-01-03T13:10:09ZJoerg Roedel2008-11-26T16:02:33Zurn:sha1:4a77a6cf6d9bf9f5c74b27f62bd2bfe6dcc88392
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>