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vfio: Create VFIO implementation of ExternalDmaMapping

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With this implementation of the trait ExternalDmaMapping, we now have
the tool to provide to the virtual IOMMU to trigger the map/unmap on
behalf of the guest.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf
2019-10-07 10:48:44 -07:00
committed by Samuel Ortiz
parent 3598e603d5
commit 837bcbc6ba
6 changed files with 79 additions and 9 deletions
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vfio/Cargo.toml
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@@ -13,6 +13,7 @@ log = "0.4.8"
pci = { path = "../pci" }
vfio-bindings = "0.1.0"
vm-allocator = { path = "../vm-allocator" }
vm-device = { path = "../vm-device" }
vmm-sys-util = "0.1.1"
[dependencies.vm-memory]