USB_EP_SET_WEDGE(9) Kernel Mode Gadget API USB_EP_SET_WEDGE(9)NAMEusb_ep_set_wedge - sets the halt feature and ignores clear requests
SYNOPSIS
int usb_ep_set_wedge(struct usb_ep * ep);
ARGUMENTS
ep
the endpoint being wedged
DESCRIPTION
Use this to stall an endpoint and ignore CLEAR_FEATURE(HALT_ENDPOINT)
requests. If the gadget driver clears the halt status, it will
automatically unwedge the endpoint.
Returns zero on success, else negative errno.
AUTHOR
David Brownell <dbrownell@users.sourceforge.net>
Author.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 USB_EP_SET_WEDGE(9)