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5abcdba4fa
linux/drivers/iommu
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Joerg Roedel 5abcdba4fa iommu/amd: Put IOMMUv2 capable devices in pt_domain 
If the device starts to use IOMMUv2 features the dma handles
need to stay valid. The only sane way to do this is to use a
identity mapping for the device and not translate it by the
iommu. This is implemented with this patch. Since this lifts
the device-isolation there is also a new kernel parameter
which allows to disable that feature.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2011-12-12 14:54:58 +01:00
..
amd_iommu_init.c iommu/amd: Put IOMMUv2 capable devices in pt_domain 2011-12-12 14:54:58 +01:00
amd_iommu_proto.h iommu/amd: Add iommuv2 flag to struct amd_iommu 2011-12-12 14:54:52 +01:00
amd_iommu_types.h iommu/amd: Put IOMMUv2 capable devices in pt_domain 2011-12-12 14:54:58 +01:00
amd_iommu.c iommu/amd: Put IOMMUv2 capable devices in pt_domain 2011-12-12 14:54:58 +01:00
dmar.c Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2011-10-26 16:17:32 +02:00
intel-iommu.c intel-iommu: Fix section mismatch in dmar_parse_rmrr_atsr_dev() 2011-12-05 18:22:51 +01:00
intr_remapping.c intr_remapping: Fix section mismatch in ir_dev_scope_init() 2011-12-05 18:22:53 +01:00
intr_remapping.h x86/ia64: intel-iommu: move to drivers/iommu/ 2011-06-21 10:49:30 +02:00
iommu.c Merge branches 'amd/fixes', 'debug/dma-api', 'arm/omap', 'arm/msm', 'core', 'iommu/fault-reporting' and 'api/iommu-ops-per-bus' into next 2011-10-21 14:38:55 +02:00
iova.c x86/ia64: intel-iommu: move to drivers/iommu/ 2011-06-21 10:49:30 +02:00
Kconfig Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu 2011-10-30 15:46:19 -07:00
Makefile Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu 2011-10-30 15:46:19 -07:00
msm_iommu_dev.c
msm_iommu.c iommu/msm: Use bus_set_iommu instead of register_iommu 2011-10-21 14:37:23 +02:00
omap-iommu-debug.c iommu: omap: Fix compile failure 2011-11-08 17:11:57 +01:00
omap-iommu.c Merge branches 'amd/fixes', 'debug/dma-api', 'arm/omap', 'arm/msm', 'core', 'iommu/fault-reporting' and 'api/iommu-ops-per-bus' into next 2011-10-21 14:38:55 +02:00
omap-iovmm.c iommu: omap: Fix compile failure 2011-11-08 17:11:57 +01:00