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      1 /*	$NetBSD: tco.h,v 1.5 2023/04/12 06:39:15 riastradh Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2015 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Minoura Makoto and Matthew R. Green.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 /*
     33  * Intel I/O Controller Hub (ICHn) watchdog timer
     34  */
     35 
     36 #ifndef _X86_PCI_TCO_H_
     37 #define _X86_PCI_TCO_H_
     38 
     39 struct tco_attach_args {
     40 	enum {
     41 		TCO_VERSION_PCIB = 0,
     42 		TCO_VERSION_RCBA = 1,
     43 		TCO_VERSION_SMBUS = 2,
     44 	}			ta_version;
     45 	bus_space_tag_t		ta_pmt;
     46 	bus_space_handle_t	ta_pmh;
     47 	bus_space_tag_t		ta_rcbat;
     48 	bus_space_handle_t	ta_rcbah;
     49 	struct pcib_softc *	ta_pcib;
     50 	bus_space_tag_t		ta_tcot;
     51 	bus_space_handle_t	ta_tcoh;
     52 	int			(*ta_set_noreboot)(device_t, bool);
     53 };
     54 
     55 #endif
     56