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b5fa790d53
OS call acpi _OSC method to request control for PCIE natvie features like pcie hotplug, pcie advanced error report, pcie PME. But currently crosvm lack of _OSC method, so OS couldn't enable these pcie features. This commit add _OSC method, enable pcie hotplug and pcie cap structure control, but disable SHPC hotplug, pcie PME and pcie AER. BUG=b:197877871 TEST=Check pcie hotplug capability in VM Change-Id: If4b6c8026c312ebfdeb18df7c0673571e3e9b631 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3305945 Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Commit-Queue: Daniel Verkamp <dverkamp@chromium.org> |
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Cargo.toml |