/*	$NetBSD: tx39sibvar.h,v 1.2 2000/01/12 14:56:19 uch Exp $ */

/*
 * Copyright (c) 2000, by UCHIYAMA Yasushi
 * 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. The name of the developer may NOT be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
 *
 */

struct txsib_attach_args {
	tx_chipset_tag_t sa_tc;
	int sa_snd_rate;
	int sa_tel_rate;
	int sa_slot; /* subframe 0 or subframe 1 */
};

void	tx39sib_enable1 __P((struct device*));
void	tx39sib_enable2 __P((struct device*));
void	tx39sib_disable __P((struct device*));
int	tx39sib_clock __P((struct device*));

/* subframe0 access sync method */
void		txsibsf0_reg_write __P((tx_chipset_tag_t, int, u_int16_t));
u_int16_t	txsibsf0_reg_read __P((tx_chipset_tag_t, int));
u_int32_t	txsibsf0_read __P((tx_chipset_tag_t, int));