/*
 * Copyright (c) 2010, Mariano Alvira <mar@devl.org> and other contributors
 * to the MC1322x project (http://mc1322x.devl.org)
 * All rights reserved.
 *
 * 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.
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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.
 *
 * This file is part of libmc1322x: see http://mc1322x.devl.org
 * for details. 
 *
 *
 */

#ifndef KBI_H
#define KBI_H

#define enable_irq_kbi(k)  (set_bit(*CRM_WU_CNTL,(EXT_WU_IEN+k-4)))
#define disable_irq_kbi(k) (clear_bit(*CRM_WU_CNTL,(EXT_WU_IEN+k-4)))

#define kbi_evnt(k) (bit_is_set(*CRM_STATUS,(EXT_WU_EVT+k-4)))

#define kbi_edge(k)  (set_bit(*CRM_WU_CNTL,(EXT_WU_EDGE+k-4)))
#define kbi_level(k) (clear_bit(*CRM_WU_CNTL,(EXT_WU_EDGE+k-4)))

#define kbi_pol_neg(k) (clear_bit(*CRM_WU_CNTL,(EXT_WU_POL+k-4)))
#define kbi_pol_pos(k) (set_bit(*CRM_WU_CNTL,(EXT_WU_POL+k-4)))

/* you have to clear these events by writing a one to them */

#define clear_kbi_evnt(k) (set_bit(*CRM_STATUS,(EXT_WU_EVT+k-4)))

#endif
