/* $NetBSD: nslu2_leds.c,v 1.10 2013/08/19 22:26:09 matt Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Steve C. Woodford.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* The Ready/Status bits control a tricolour LED.
* Ready is green, status is red.
*/
#define LEDBITS_READY (1u << GPIO_LED_READY)
#define LEDBITS_STATUS (1u << GPIO_LED_STATUS)
/* Cancel the callouts */
s = splsoftclock();
callout_stop(&sc->sc_usb0);
callout_stop(&sc->sc_usb1);
splx(s);
/* Turn off the disk LEDs, and set Ready/Status to amber */
s = splhigh();
reg = GPIO_CONF_READ_4(ixp425_softc,IXP425_GPIO_GPOUTR);
reg |= LEDBITS_USB0 | LEDBITS_USB1 | LEDBITS_STATUS | LEDBITS_READY;
GPIO_CONF_WRITE_4(ixp425_softc,IXP425_GPIO_GPOUTR, reg);
splx(s);
}