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WDF_DEVICE_HWACCESS_TARGET_TYPE enumeration (wudfddi_types.h)

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Warning

UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.

The WDF_DEVICE_HWACCESS_TARGET_SIZE enumeration is used internally by the framework. Do not use.

Syntax

typedef enum _WDF_DEVICE_HWACCESS_TARGET_TYPE {
  WdfDeviceHwAccessTargetTypeInvalid,
  WdfDeviceHwAccessTargetTypeRegister,
  WdfDeviceHwAccessTargetTypeRegisterBuffer,
  WdfDeviceHwAccessTargetTypePort,
  WdfDeviceHwAccessTargetTypePortBuffer,
  WdfDeviceHwAccessTargetTypeMaximum
} WDF_DEVICE_HWACCESS_TARGET_TYPE, *PWDF_DEVICE_HWACCESS_TARGET_TYPE;

Constants

 
WdfDeviceHwAccessTargetTypeInvalid
WdfDeviceHwAccessTargetTypeRegister
WdfDeviceHwAccessTargetTypeRegisterBuffer
WdfDeviceHwAccessTargetTypePort
WdfDeviceHwAccessTargetTypePortBuffer
WdfDeviceHwAccessTargetTypeMaximum

Requirements

Requirement Value
Minimum UMDF version 1.11
Header wudfddi_types.h (include Wdf.h)

See also

UMDF Structures and Enumeration Types