41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
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#ifndef ACPI_AML_INTERFACE_H
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#define ACPI_AML_INTERFACE_H
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#include "qom/object.h"
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#include "hw/acpi/aml-build.h"
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#define TYPE_ACPI_DEV_AML_IF "acpi-dev-aml-interface"
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typedef struct AcpiDevAmlIfClass AcpiDevAmlIfClass;
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DECLARE_CLASS_CHECKERS(AcpiDevAmlIfClass, ACPI_DEV_AML_IF, TYPE_ACPI_DEV_AML_IF)
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#define ACPI_DEV_AML_IF(obj) \
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INTERFACE_CHECK(AcpiDevAmlIf, (obj), TYPE_ACPI_DEV_AML_IF)
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typedef struct AcpiDevAmlIf AcpiDevAmlIf;
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typedef void (*dev_aml_fn)(AcpiDevAmlIf *adev, Aml *scope);
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/**
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* AcpiDevAmlIfClass:
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*
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* build_dev_aml: adds device specific AML blob to provided scope
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*
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* Interface is designed for providing generic callback that builds device
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* specific AML blob.
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*/
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struct AcpiDevAmlIfClass {
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/* <private> */
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InterfaceClass parent_class;
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/* <public> */
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dev_aml_fn build_dev_aml;
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};
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static inline void call_dev_aml_func(DeviceState *dev, Aml *scope)
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{
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if (object_dynamic_cast(OBJECT(dev), TYPE_ACPI_DEV_AML_IF)) {
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AcpiDevAmlIfClass *klass = ACPI_DEV_AML_IF_GET_CLASS(dev);
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klass->build_dev_aml(ACPI_DEV_AML_IF(dev), scope);
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}
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}
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#endif
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