Woody Chow 022170a9f1 iommu: MemoryMapper::translate returns Result<Vec<MemRegion>> ... to support contiguous iova but discontiguous gpa memory block. `MemRegion` also contains `perm`. `perm` allows R/W permission enforcement. The function will be used in virtio-iommu (CL coming soon). BUG=b:215307964 TEST=cargo test Change-Id: I37975480321a07741bfea232e9e6234cf0b93614 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3450022 Reviewed-by: David Stevens <stevensd@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org> Commit-Queue: Woody Chow <woodychow@google.com>		2022-02-22 05:44:40 +00:00
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src	iommu: MemoryMapper::translate returns Result<Vec<MemRegion>>	2022-02-22 05:44:40 +00:00
.build_test_serial	devices: Add simple test for proxy device	2020-11-17 21:05:51 +00:00
Cargo.toml	devices: vhost-user: Extend DeviceHandler to support VVU	2022-02-10 11:22:13 +00:00