1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright (c) 1999-2000 by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27#ifndef	_SYS_SBBCIO_H
28#define	_SYS_SBBCIO_H
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#ifdef	__cplusplus
33extern "C" {
34#endif
35
36#define	SBBC_IOC		('s' << 8)
37
38#define	SBBC_SBBCREG_WR		_IOWR('s', 2, struct ssc_sbbc_regio)
39#define	SBBC_SBBCREG_RD		_IOWR('s', 7, struct ssc_sbbc_regio)
40
41/* offset 0x000000 to 0x07FFFF - read write sbbc internal registers */
42struct ssc_sbbc_regio {
43	uint32_t offset;	/* provided by SSC application SW */
44	uint32_t len;		/* provided by SSC application SW */
45	uint32_t value;		/* provided by SSC application SW */
46	uint32_t retval;	/* return value provided by driver */
47};
48
49#ifdef	__cplusplus
50}
51#endif
52
53#endif	/* _SYS_SBBCIO_H */
54