Lu Baolu 35a99c54dd iommu/vt-d: Add blocking domain support ...

The Intel IOMMU hardwares support blocking DMA transactions by clearing
the translation table entries. This implements a real blocking domain to
avoid using an empty UNMANAGED domain. The detach_dev callback of the
domain ops is not used in any path. Remove it to avoid dead code as well.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20221118132451.114406-4-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

2022-11-22 14:05:21 +01:00

..

cap_audit.c

iommu/vt-d: Rename cap_5lp_support to cap_fl5lp_support

2022-09-26 15:52:25 +02:00

cap_audit.h

iommu/vt-d: Check FL and SL capability sanity in scalable mode

2021-10-18 12:31:48 +02:00

debugfs.c

iommu/vt-d: Replace spin_lock_irqsave() with spin_lock()

2022-07-15 10:21:36 +02:00

dmar.c

Revert "iommu/vt-d: Fix possible recursive locking in intel_iommu_init()"

2022-09-21 10:22:54 +02:00

iommu.c

iommu/vt-d: Add blocking domain support

2022-11-22 14:05:21 +01:00

iommu.h

iommu/vt-d: Avoid unnecessary global DMA cache invalidation

2022-09-26 15:52:26 +02:00

irq_remapping.c

iommu/vt-d: Avoid unnecessary global IRTE cache invalidation

2022-09-26 15:52:26 +02:00

Kconfig

Merge branches 'apple/dart', 'arm/mediatek', 'arm/omap', 'arm/smmu', 'virtio', 'x86/vt-d', 'x86/amd' and 'core' into next

2022-09-26 15:52:31 +02:00

Makefile

iommu/vt-d: Add common code for dmar latency performance monitors

2021-06-10 09:06:13 +02:00

pasid.c

iommu/vt-d: Set SRE bit only when hardware has SRS cap

2022-11-19 10:46:52 +01:00

pasid.h

iommu/vt-d: Remove clearing translation data in disable_dmar_iommu()

2022-07-15 10:21:34 +02:00

perf.c

iommu/vt-d: Move include/linux/intel-iommu.h under iommu

2022-07-15 10:21:31 +02:00

perf.h

iommu/vt-d: Add common code for dmar latency performance monitors

2021-06-10 09:06:13 +02:00

svm.c

iommu/vt-d: Rename cap_5lp_support to cap_fl5lp_support

2022-09-26 15:52:25 +02:00

trace.c

iommu/vt-d: Move trace/events/intel_iommu.h under iommu

2022-07-15 10:21:28 +02:00

trace.h

iommu/vt-d: Move include/linux/intel-iommu.h under iommu

2022-07-15 10:21:31 +02:00