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When PCIE root port receives poweroff config register write, its downstream devices could be removed. So get_removed_children_devices() in PciDevice trait is used to get removed downstream children devices pci address, then these children devices will be destroyed by pci root. BUG=b:185084350 TEST=Boot a guest and hotplug vfio device repeatedly Change-Id: Iea861459b3cbabd7a9daf639ed4b7ad181a81e01 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2955576 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Daniel Verkamp <dverkamp@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> |
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Cargo.toml |