FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/ugvar.h
1 /* $NetBSD: ugvar.h,v 1.1.2.3 2007/05/13 22:13:28 pavel Exp $ */
2
3 /*
4 * Copyright (c) 2007 Mihai Chelaru <kefren@netbsd.ro>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. The name of the author may not be used to endorse or promote products
13 * derived from this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28 #ifndef _UGVAR_H_
29 #define _UGVAR_H_
30
31 /*
32 * sc->sensors sub-intervals for each unit type.
33 */
34 static const struct envsys_range ug_ranges[] = {
35 { 0, 2, ENVSYS_STEMP },
36 { 14, 18, ENVSYS_SFANRPM },
37 { 1, 0, ENVSYS_SVOLTS_AC }, /* None */
38 { 3, 13, ENVSYS_SVOLTS_DC },
39 { 1, 0, ENVSYS_SOHMS }, /* None */
40 { 1, 0, ENVSYS_SWATTS }, /* None */
41 { 1, 0, ENVSYS_SAMPS } /* None */
42 };
43
44 struct ug_softc {
45 struct device sc_dev;
46
47 bus_space_tag_t sc_iot;
48 bus_space_handle_t sc_ioh;
49
50 struct sysmon_envsys sc_sysmon;
51 envsys_tre_data_t sc_data[UG_MAX_SENSORS];
52 envsys_basic_info_t sc_info[UG_MAX_SENSORS];
53 uint8_t version;
54 void *mbsens;
55 };
56
57 struct ug2_sensor_info {
58 const char *name;
59 int port;
60 int type;
61 int multiplier;
62 int divisor;
63 int offset;
64 };
65
66 struct ug2_motherboard_info {
67 uint16_t id;
68 const char *name;
69 struct ug2_sensor_info sensors[UG2_MAX_NO_SENSORS + 1];
70 };
71
72 /* driver internal functions */
73 int ug_reset(struct ug_softc *);
74 uint8_t ug_read(struct ug_softc *, unsigned short);
75 int ug_waitfor(struct ug_softc *, uint16_t, uint8_t);
76 void ug_setup_sensors(struct ug_softc *);
77 void ug2_attach(struct ug_softc *);
78 int ug2_wait_ready(struct ug_softc *);
79 int ug2_wait_readable(struct ug_softc *);
80 int ug2_sync(struct ug_softc *);
81 int ug2_read(struct ug_softc *, uint8_t, uint8_t, uint8_t, uint8_t*);
82
83 /* Envsys */
84 int ug_gtredata(struct sysmon_envsys *, envsys_tre_data_t *);
85 int ug_streinfo_ni(struct sysmon_envsys *, envsys_basic_info_t *);
86 int ug2_gtredata(struct sysmon_envsys *, envsys_tre_data_t *);
87
88 #endif /* _UGVAR_H_ */
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