1USB_EP_SET_WEDGE(9)         Kernel Mode Gadget API         USB_EP_SET_WEDGE(9)
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NAME

6       usb_ep_set_wedge - sets the halt feature and ignores clear requests
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SYNOPSIS

9       int usb_ep_set_wedge(struct usb_ep * ep);
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ARGUMENTS

12       ep
13           the endpoint being wedged
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DESCRIPTION

16       Use this to stall an endpoint and ignore CLEAR_FEATURE(HALT_ENDPOINT)
17       requests. If the gadget driver clears the halt status, it will
18       automatically unwedge the endpoint.
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20       Returns zero on success, else negative errno.
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AUTHOR

23       David Brownell <dbrownell@users.sourceforge.net>
24           Author.
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27Kernel Hackers Manual 3.10         June 2019               USB_EP_SET_WEDGE(9)
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