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 by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27#ifndef	_LM75_IMPL_H
28#define	_LM75_IMPL_H
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#ifdef	__cplusplus
33extern "C" {
34#endif
35
36#define	LM75_TEMPERATURE_REG		0x00
37#define	LM75_CONFIGURATION_REG		0x01
38#define	LM75_HYST_REG			0x02
39#define	LM75_OVERTEMP_REG		0x03
40
41#define	LM75_COMP_MASK		0x100
42#define	LM75_COMP_MASK_UPPER	0xff
43
44#include <sys/i2c/clients/i2c_client.h>
45
46struct lm75_unit {
47	kmutex_t		lm75_mutex;
48	uint8_t			lm75_flags;
49	int			lm75_oflag;
50	i2c_client_hdl_t	lm75_hdl;
51	char			lm75_name[24];
52};
53
54#ifdef DEBUG
55
56static int lm75debug = 0;
57#define	D1CMN_ERR(ARGS) if (lm75debug & 0x1) cmn_err ARGS;
58#define	D2CMN_ERR(ARGS) if (lm75debug & 0x2) cmn_err ARGS;
59
60#else
61
62#define	D1CMN_ERR(ARGS)
63#define	D2CMN_ERR(ARGS)
64
65#endif
66
67#ifdef	__cplusplus
68}
69#endif
70
71#endif	/* _LM75_IMPL_H */
72