USB HOST DRIVER V03 Freescale Semiconductor / Motorola, USB HOST DRIVER V03 Datasheet - Page 41

• Manufacturer Part Number: USB HOST DRIVER V03
• Description: USB Host Driver v03
• Manufacturer: Freescale Semiconductor / Motorola

3.5.12. IOCTL_USB_RESET_PIPE
Request clears error condition on a pipe.
DeviceIoControl parameters:
lpInBuffer
Not used with the operation. Must be NULL.
nInBufferSize
Not used with the operation. Must be 0.
lpOutBuffer
Not used with the operation. Must be NULL.
nOutBufferSize
Not used with the operation. Must be 0.
:
Comments
The Client should use this request if an error occurs while transferring data to or from a
pipe. The Driver halts the pipe and returns an error code. No further transfers can be
performed while the pipe is halted. This request causes a stall condition on an endpoint
to be cleared (except for isochronous pipes). In addition the USB Host controller will be
reinitialized.
M
3-19
Programming Interface.
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE