Alexey Kardashevskiy 2e4109de8e vfio/spapr: Create DMA window dynamically (SPAPR IOMMU v2) ... New VFIO_SPAPR_TCE_v2_IOMMU type supports dynamic DMA window management. This adds ability to VFIO common code to dynamically allocate/remove DMA windows in the host kernel when new VFIO container is added/removed. This adds a helper to vfio_listener_region_add which makes VFIO_IOMMU_SPAPR_TCE_CREATE ioctl and adds just created IOMMU into the host IOMMU list; the opposite action is taken in vfio_listener_region_del. When creating a new window, this uses heuristic to decide on the TCE table levels number. This should cause no guest visible change in behavior. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [dwg: Added some casts to prevent printf() warnings on certain targets where the kernel headers' __u64 doesn't match uint64_t or PRIx64] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>		2016-07-05 14:31:08 +10:00
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vfio-amd-xgbe.h	hw/vfio/platform: amd-xgbe device	2016-02-19 09:42:29 -07:00
vfio-calxeda-xgmac.h	hw/vfio/platform: calxeda xgmac device	2015-06-09 08:17:17 -06:00
vfio-common.h	vfio/spapr: Create DMA window dynamically (SPAPR IOMMU v2)	2016-07-05 14:31:08 +10:00
vfio-platform.h	hw/vfio/platform: change interrupt/unmask fields into pointer	2015-10-05 12:30:12 -06:00
vfio.h	Use scripts/clean-includes to drop redundant qemu/typedefs.h	2016-03-22 22:20:16 +01:00