Device Drivers ACPI Support
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Chapter 2. Device drivers infrastructure
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Device Drivers ACPI Support
acpi_bus_scan
— Add ACPI device node objects in a given namespace scope.
acpi_bus_trim
— Detach scan handlers and drivers from ACPI device objects.
acpi_scan_drop_device
— Drop an ACPI device object.
acpi_dma_supported
— Check DMA support for the specified device.
acpi_get_dma_attr
— Check the supported DMA attr for the specified device.