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The generated ACPI devices are given deterministic names from PCI addresses and topology. ACPI requires a device defined before any reference or usage. For example, PCI switch must occur before its downstream devices, and "Device" must occur before any "Scope" extending it. By providing skeleton device definitions in DSDT, it dramatically eases the composition of SSDT, especially when a device is referenced in multiple SSDTs or "Scopes". BUG=b:194390621 TEST=Dump DSDT and verify Change-Id: Id9f74130b2c1f250374a3103db952ee10fa1b5ee Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3844817 Commit-Queue: Daniel Verkamp <dverkamp@chromium.org> Tested-by: Daniel Verkamp <dverkamp@chromium.org> Auto-Submit: Victor Ding <victording@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> |
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Cargo.toml |