xref: /titanic_41/usr/src/uts/sun4u/sys/i2c/clients/ltc1427_impl.h (revision 7c478bd95313f5f23a4c958a745db2134aa03244)
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) 2000-2001 by Sun Microsystems, Inc.
24  * All rights reserved.
25  */
26 
27 #ifndef	_LTC1427_IMPL_H
28 #define	_LTC1427_IMPL_H
29 
30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 #ifdef	__cplusplus
33 extern "C" {
34 #endif
35 
36 #include <sys/i2c/clients/i2c_client.h>
37 
38 struct ltc1427_unit {
39 	kmutex_t		ltc1427_mutex;
40 	int			ltc1427_oflag;
41 	i2c_client_hdl_t	ltc1427_hdl;
42 	char			ltc1427_name[24];
43 	int32_t			current_value;
44 	int8_t			current_set_flag;
45 };
46 
47 #ifdef DEBUG
48 
49 static int ltc1427debug = 0;
50 #define	D1CMN_ERR(ARGS) if (ltc1427debug & 0x1) cmn_err ARGS;
51 #define	D2CMN_ERR(ARGS) if (ltc1427debug & 0x2) cmn_err ARGS;
52 
53 #else
54 
55 #define	D1CMN_ERR(ARGS)
56 #define	D2CMN_ERR(ARGS)
57 
58 #endif
59 
60 #ifdef	__cplusplus
61 }
62 #endif
63 
64 #endif	/* _LTC1427_IMPL_H */
65