usb_ep_set_wedge(9)
NAME
usb_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.