Share via


USB Function Composite Device Driver Reference

Other versions of this page are also available for the following:

Windows Mobile Not SupportedWindows Embedded CE Supported

8/28/2008

This language reference section contains descriptions about the USB Function Composite device driver functions.

Note

SYSGEN_USBFN_COMPOSITE is required to build the USB Function Composite device driver. Unless the flag is present, it will not be possible to run multiple concurrent USB Function client drivers and no change in driver behavior will be evident.

Note

The USB Function Composite device driver will pass all power management IOCTL calls to the parent bus driver.

In This Section