Peter Fang ad3b24e8eb devices: virtio: iommu: implement VIOT table ... Implement VIOT table for vIOMMU discovery. This is a preferred method over VIRTIO_IOMMU_F_TOPOLOGY on x86. [1][2] Make sure the vIOMMU device already has a valid PCI address during generate_acpi(). [1] https://lore.kernel.org/linux-iommu/20200821131540.2801801-1-jean-philippe@linaro.org/ [2] https://jpbrucker.net/virtio-iommu/viot/viot-v9.pdf BUG=b:181736020 TEST=boot Linux kernel and verify passthru devices work properly with iommu=on Change-Id: I717a6d5ba2836420af9cd54b3459776b57bfb68e Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2976055 Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: David Stevens <stevensd@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Commit-Queue: David Stevens <stevensd@chromium.org>		2021-08-04 07:49:17 +00:00
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src	devices: virtio: iommu: implement VIOT table	2021-08-04 07:49:17 +00:00
.build_test_serial	devices: Add simple test for proxy device	2020-11-17 21:05:51 +00:00
Cargo.toml	Remove trunks proto from crosvm build	2021-07-31 03:01:21 +00:00