/*      $NetBSD: tco.h,v 1.5 2023/04/12 06:39:15 riastradh Exp $        */

/*-
* Copyright (c) 2015 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Minoura Makoto and Matthew R. Green.
*
* 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.
*/

/*
* Intel I/O Controller Hub (ICHn) watchdog timer
*/

#ifndef _X86_PCI_TCO_H_
#define _X86_PCI_TCO_H_

struct tco_attach_args {
       enum {
               TCO_VERSION_PCIB = 0,
               TCO_VERSION_RCBA = 1,
               TCO_VERSION_SMBUS = 2,
       }                       ta_version;
       bus_space_tag_t         ta_pmt;
       bus_space_handle_t      ta_pmh;
       bus_space_tag_t         ta_rcbat;
       bus_space_handle_t      ta_rcbah;
       struct pcib_softc *     ta_pcib;
       bus_space_tag_t         ta_tcot;
       bus_space_handle_t      ta_tcoh;
       int                     (*ta_set_noreboot)(device_t, bool);
};

#endif