/*      $OpenBSD: adbvar.h,v 1.10 2013/08/10 08:13:32 mpi Exp $ */
/*      $NetBSD: adbvar.h,v 1.3 2000/06/08 22:10:46 tsubai Exp $        */

/*-
 * Copyright (C) 1994   Bradley A. Grantham
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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 adb_device {
        int     handler_id;
        int     orig_addr;
        int     curr_addr;

        void    (*handler)(void);
        void    *data;
};

struct adb_softc {
        struct device sc_dev;
        char *sc_regbase;

        struct adb_device       sc_devtable[16];
};

extern int adbHardware;

/* types of adb hardware that we support */
#define ADB_HW_UNKNOWN          0x01    /* don't know */
#define ADB_HW_PMU              0x04    /* PowerBook series */
#define ADB_HW_CUDA             0x05    /* Machines with a Cuda chip */

int     adb_poweroff(void);
void    adb_restart(void);
int     adb_read_date_time(time_t *t);
int     adb_set_date_time(time_t t);