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USB_DRIVER_SETTINGS (Compact 2013)

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3/26/2014

This structure contains the members for universal serial bus (USB) drivers.

Syntax

typedef struct {
  DWORD dwCount;
  DWORD dwVendorId;
  DWORD dwProductId;
  DWORD dwReleaseNumber;
  DWORD dwDeviceClass;
  DWORD dwDeviceSubClass;
  DWORD dwDeviceProtocol;
  DWORD dwInterfaceClass;
  DWORD dwInterfaceSubClass;
  DWORD dwInterfaceProtocol;
} USB_DRIVER_SETTINGS;

Members

  • dwCount
    Size, in bytes, of the structure.
  • dwVendorId
    Vendor identifier in the device descriptor.
  • dwProductId
    Product identifier in the device descriptor.
  • dwReleaseNumber
    Release number in the device descriptor.
  • dwDeviceClass
    Device class in the device descriptor.
  • dwDeviceSubClass
    Device subclass in the device descriptor.
  • dwDeviceProtocol
    Protocol in the device descriptor.
  • dwInterfaceClass
    Class in the interface descriptor.
  • dwInterfaceSubClass
    Subclass in the interface descriptor.
  • dwInterfaceProtocol
    Protocol in the interface descriptor.

Remarks

This structure is passed to the LPREGISTER_CLIENT_SETTINGS function to enable the USB driver module to recognize a USB driver. The contents of this structure control how the USB driver module matches this driver against the members of actual USB devices when a device is connected to a hardware platform. Any of the members can be set to USB_NO_INFO, which indicates that the driver is loaded by default if all other members match and no other driver is a better match.

Requirements

Header

usbdi.h

See Also

Reference

USB Driver Structures
LPREGISTER_CLIENT_SETTINGS
LPUN_REGISTER_CLIENT_SETTINGS