xref: /netbsd/sys/arch/hpcmips/tx/tx39iovar.h (revision bf9ec67e)
1 /*	$NetBSD: tx39iovar.h,v 1.3 2001/06/13 19:09:08 uch Exp $ */
2 
3 /*-
4  * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
5  * All rights reserved.
6  *
7  * This code is derived from software contributed to The NetBSD Foundation
8  * by UCHIYAMA Yasushi.
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  * 3. All advertising materials mentioning features or use of this software
19  *    must display the following acknowledgement:
20  *        This product includes software developed by the NetBSD
21  *        Foundation, Inc. and its contributors.
22  * 4. Neither the name of The NetBSD Foundation nor the names of its
23  *    contributors may be used to endorse or promote products derived
24  *    from this software without specific prior written permission.
25  *
26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36  * POSSIBILITY OF SUCH DAMAGE.
37  */
38 
39 #include <dev/hpc/hpciovar.h>
40 
41 struct tx39io_port_status {
42 	txreg_t dir, in, out, power;
43 	union {
44 		txreg_t debounce;	/* IO */
45 		txreg_t select;		/* MFIO */
46 	} u;
47 };
48 
49 struct tx39io_softc {
50 	struct	device sc_dev;
51 	tx_chipset_tag_t sc_tc;
52 
53 	u_int32_t sc_stat_io_mask, sc_stat_mfio_mask;
54 	struct tx39io_port_status sc_stat_io;
55 	struct tx39io_port_status sc_ostat_io;
56 	struct tx39io_port_status sc_stat_mfio;
57 	struct tx39io_port_status sc_ostat_mfio;
58 
59 	/* unified IO manager ops */
60 	struct hpcio_chip sc_io_ops;
61 	struct hpcio_chip sc_mfio_ops;
62 };
63 
64