lm63.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/hwmon-sysfs.h>
#include <linux/hwmon.h>
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/sysfs.h>
#include <linux/types.h>

Go to the source code of this file.

Data Structures
struct	lm63_data

Macros
#define	LM63_REG_CONFIG1   0x03
#define	LM63_REG_CONVRATE   0x04
#define	LM63_REG_CONFIG2   0xBF
#define	LM63_REG_CONFIG_FAN   0x4A
#define	LM63_REG_TACH_COUNT_MSB   0x47
#define	LM63_REG_TACH_COUNT_LSB   0x46
#define	LM63_REG_TACH_LIMIT_MSB   0x49
#define	LM63_REG_TACH_LIMIT_LSB   0x48
#define	LM63_REG_PWM_VALUE   0x4C
#define	LM63_REG_PWM_FREQ   0x4D
#define	LM63_REG_LUT_TEMP_HYST   0x4F
#define	LM63_REG_LUT_TEMP(nr)   (0x50 + 2 * (nr))
#define	LM63_REG_LUT_PWM(nr)   (0x51 + 2 * (nr))
#define	LM63_REG_LOCAL_TEMP   0x00
#define	LM63_REG_LOCAL_HIGH   0x05
#define	LM63_REG_REMOTE_TEMP_MSB   0x01
#define	LM63_REG_REMOTE_TEMP_LSB   0x10
#define	LM63_REG_REMOTE_OFFSET_MSB   0x11
#define	LM63_REG_REMOTE_OFFSET_LSB   0x12
#define	LM63_REG_REMOTE_HIGH_MSB   0x07
#define	LM63_REG_REMOTE_HIGH_LSB   0x13
#define	LM63_REG_REMOTE_LOW_MSB   0x08
#define	LM63_REG_REMOTE_LOW_LSB   0x14
#define	LM63_REG_REMOTE_TCRIT   0x19
#define	LM63_REG_REMOTE_TCRIT_HYST   0x21
#define	LM63_REG_ALERT_STATUS   0x02
#define	LM63_REG_ALERT_MASK   0x16
#define	LM63_REG_MAN_ID   0xFE
#define	LM63_REG_CHIP_ID   0xFF
#define	LM96163_REG_TRUTHERM   0x30
#define	LM96163_REG_REMOTE_TEMP_U_MSB   0x31
#define	LM96163_REG_REMOTE_TEMP_U_LSB   0x32
#define	LM96163_REG_CONFIG_ENHANCED   0x45
#define	LM63_MAX_CONVRATE   9
#define	LM63_MAX_CONVRATE_HZ   32
#define	LM96163_MAX_CONVRATE_HZ   26
#define	FAN_FROM_REG(reg)
#define	FAN_TO_REG(val)
#define	TEMP8_FROM_REG(reg)   ((reg) * 1000)
#define	TEMP8_TO_REG(val)
#define	TEMP8U_TO_REG(val)
#define	TEMP11_FROM_REG(reg)   ((reg) / 32 * 125)
#define	TEMP11_TO_REG(val)
#define	TEMP11U_TO_REG(val)
#define	HYST_TO_REG(val)
#define	UPDATE_INTERVAL(max, rate)   ((1000 << (LM63_MAX_CONVRATE - (rate))) / (max))

Enumerations
enum	chips {   ad7416, ad7417, ad7418, adm1021,   adm1023, max1617, max1617a, thmc10,   lm84, gl523sm, mc1066, adm1025,   ne1619, adm1030, adm1031, adm9240,   ds1780, lm81, adt7473, adt7475,   adt7476, adt7490, amc6821, dme1737,   sch5027, sch311x, sch5127, f71808e,   f71808a, f71858fg, f71862fg, f71869,   f71869a, f71882fg, f71889fg, f71889ed,   f71889a, f8000, f81865f, f75373,   f75375, f75387, fscpos, fscher,   fscscy, fschrc, fschmd, fschds,   fscsyl, gl518sm_r00, gl518sm_r80, it87,   it8712, it8716, it8718, it8720,   it8721, it8728, it8782, it8783,   lm63, lm64, lm96163, lm78,   lm79, lm83, lm82, any_chip,   lm85b, lm85c, adm1027, adt7463,   adt7468, emc6d100, emc6d102, emc6d103,   emc6d103s, lm87, adm1024, lm90,   adm1032, lm99, lm86, max6657,   max6659, adt7461, max6680, max6646,   w83l771, max6696, sa56004, g781,   max1110, max1111, max1112, max1113,   max16065, max16066, max16067, max16068,   max16070, max16071, max1668, max1805,   max1989, mcp3021, mcp3221, adm1075,   adm1275, adm1276, lm25066, lm5064,   lm5066, ltc2978, ltc3880, max34440,   max34441, max34446, ucd9000, ucd90120,   ucd90124, ucd9090, ucd90910, ucd9200,   ucd9220, ucd9222, ucd9224, ucd9240,   ucd9244, ucd9246, ucd9248, zl2004,   zl2005, zl2006, zl2008, zl2105,   zl2106, zl6100, zl6105, zl9101,   zl9117, smm465, smm665, smm665c,   smm764, smm766, smsc47m1, smsc47m2,   thmc50, adm1022, tmp401, tmp411,   tmp421, tmp422, tmp423, w83627hf,   w83627thf, w83697hf, w83637hf, w83687thf,   w83781d, w83782d, w83783s, as99127f,   DC21040 = 0, DC21041 = 1, DC21140 = 2, DC21142 = 3,   DC21143 = 3, LC82C168, MX98713, MX98715,   MX98725, AX88140, PNIC2, COMET,   COMPEX9881, I21145, DM910X, CONEXANT,   TPS62360, TPS62361, TPS62362, TPS62363,   sc18is602, sc18is602b, sc18is603, f71808fg,   f71858fg, f71862fg, f71869, f71882fg,   f71889fg }

Functions
	MODULE_DEVICE_TABLE (i2c, lm63_id)
	module_i2c_driver (lm63_driver)
	MODULE_AUTHOR ("Jean Delvare <[email protected]>")
	MODULE_DESCRIPTION ("LM63 driver")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define FAN_FROM_REG

(

reg

)

Value:

((reg) == 0xFFFC || (reg) == 0 ? 0 : \
                 5400000 / (reg))

Definition at line 124 of file lm63.c.

#define FAN_TO_REG

(

val

)

Value:

((val) <= 82 ? 0xFFFC : \
                 (5400000 / (val)) & 0xFFFC)

Definition at line 126 of file lm63.c.

#define HYST_TO_REG

(

val

)

Value:

((val) <= 0 ? 0 : \
                 (val) >= 127000 ? 127 : \
                 ((val) + 500) / 1000)

Definition at line 144 of file lm63.c.

#define LM63_MAX_CONVRATE   9

Definition at line 107 of file lm63.c.

#define LM63_MAX_CONVRATE_HZ   32

Definition at line 109 of file lm63.c.

#define LM63_REG_ALERT_MASK   0x16

Definition at line 97 of file lm63.c.

#define LM63_REG_ALERT_STATUS   0x02

Definition at line 96 of file lm63.c.

#define LM63_REG_CHIP_ID   0xFF

Definition at line 100 of file lm63.c.

#define LM63_REG_CONFIG1   0x03

Definition at line 66 of file lm63.c.

#define LM63_REG_CONFIG2   0xBF

Definition at line 68 of file lm63.c.

#define LM63_REG_CONFIG_FAN   0x4A

Definition at line 69 of file lm63.c.

#define LM63_REG_CONVRATE   0x04

Definition at line 67 of file lm63.c.

#define LM63_REG_LOCAL_HIGH   0x05

Definition at line 83 of file lm63.c.

#define LM63_REG_LOCAL_TEMP   0x00

Definition at line 82 of file lm63.c.

#define LM63_REG_LUT_PWM

(

nr

)

(0x51 + 2 * (nr))

Definition at line 80 of file lm63.c.

#define LM63_REG_LUT_TEMP

(

nr

)

(0x50 + 2 * (nr))

Definition at line 79 of file lm63.c.

#define LM63_REG_LUT_TEMP_HYST   0x4F

Definition at line 78 of file lm63.c.

#define LM63_REG_MAN_ID   0xFE

Definition at line 99 of file lm63.c.

#define LM63_REG_PWM_FREQ   0x4D

Definition at line 77 of file lm63.c.

#define LM63_REG_PWM_VALUE   0x4C

Definition at line 76 of file lm63.c.

#define LM63_REG_REMOTE_HIGH_LSB   0x13

Definition at line 90 of file lm63.c.

#define LM63_REG_REMOTE_HIGH_MSB   0x07

Definition at line 89 of file lm63.c.

#define LM63_REG_REMOTE_LOW_LSB   0x14

Definition at line 92 of file lm63.c.

#define LM63_REG_REMOTE_LOW_MSB   0x08

Definition at line 91 of file lm63.c.

#define LM63_REG_REMOTE_OFFSET_LSB   0x12

Definition at line 88 of file lm63.c.

#define LM63_REG_REMOTE_OFFSET_MSB   0x11

Definition at line 87 of file lm63.c.

#define LM63_REG_REMOTE_TCRIT   0x19

Definition at line 93 of file lm63.c.

#define LM63_REG_REMOTE_TCRIT_HYST   0x21

Definition at line 94 of file lm63.c.

#define LM63_REG_REMOTE_TEMP_LSB   0x10

Definition at line 86 of file lm63.c.

#define LM63_REG_REMOTE_TEMP_MSB   0x01

Definition at line 85 of file lm63.c.

#define LM63_REG_TACH_COUNT_LSB   0x46

Definition at line 72 of file lm63.c.

#define LM63_REG_TACH_COUNT_MSB   0x47

Definition at line 71 of file lm63.c.

#define LM63_REG_TACH_LIMIT_LSB   0x48

Definition at line 74 of file lm63.c.

#define LM63_REG_TACH_LIMIT_MSB   0x49

Definition at line 73 of file lm63.c.

#define LM96163_MAX_CONVRATE_HZ   26

Definition at line 110 of file lm63.c.

#define LM96163_REG_CONFIG_ENHANCED   0x45

Definition at line 105 of file lm63.c.

#define LM96163_REG_REMOTE_TEMP_U_LSB   0x32

Definition at line 104 of file lm63.c.

#define LM96163_REG_REMOTE_TEMP_U_MSB   0x31

Definition at line 103 of file lm63.c.

#define LM96163_REG_TRUTHERM   0x30

Definition at line 102 of file lm63.c.

#define TEMP11_FROM_REG

(

reg

)

((reg) / 32 * 125)

Definition at line 136 of file lm63.c.

#define TEMP11_TO_REG

(

val

)

Value:

((val) <= -128000 ? 0x8000 : \
                 (val) >= 127875 ? 0x7FE0 : \
                 (val) < 0 ? ((val) - 62) / 125 * 32 : \
                 ((val) + 62) / 125 * 32)

Definition at line 137 of file lm63.c.

#define TEMP11U_TO_REG

(

val

)

Value:

((val) <= 0 ? 0 : \
                 (val) >= 255875 ? 0xFFE0 : \
                 ((val) + 62) / 125 * 32)

Definition at line 141 of file lm63.c.

#define TEMP8_FROM_REG

(

reg

)

((reg) * 1000)

Definition at line 128 of file lm63.c.

#define TEMP8_TO_REG

(

val

)

Value:

((val) <= -128000 ? -128 : \
                 (val) >= 127000 ? 127 : \
                 (val) < 0 ? ((val) - 500) / 1000 : \
                 ((val) + 500) / 1000)

Definition at line 129 of file lm63.c.

#define TEMP8U_TO_REG

(

val

)

Value:

((val) <= 0 ? 0 : \
                 (val) >= 255000 ? 255 : \
                 ((val) + 500) / 1000)

Definition at line 133 of file lm63.c.

#define UPDATE_INTERVAL	(		max,
			rate
	)		((1000 << (LM63_MAX_CONVRATE - (rate))) / (max))

Definition at line 148 of file lm63.c.

Enumeration Type Documentation

enum chips

Enumerator:

ad7416
ad7417
ad7418
adm1021
adm1023
max1617
max1617a
thmc10
lm84
gl523sm
mc1066
adm1025
ne1619
adm1030
adm1031
adm9240
ds1780
lm81
adt7473
adt7475
adt7476
adt7490
amc6821
dme1737
sch5027
sch311x
sch5127
f71808e
f71808a
f71858fg
f71862fg
f71869
f71869a
f71882fg
f71889fg
f71889ed
f71889a
f8000
f81865f
f75373
f75375
f75387
fscpos
fscher
fscscy
fschrc
fschmd
fschds
fscsyl
gl518sm_r00
gl518sm_r80
it87
it8712
it8716
it8718
it8720
it8721
it8728
it8782
it8783
lm63
lm64
lm96163
lm78
lm79
lm83
lm82
any_chip
lm85b
lm85c
adm1027
adt7463
adt7468
emc6d100
emc6d102
emc6d103
emc6d103s
lm87
adm1024
lm90
adm1032
lm99
lm86
max6657
max6659
adt7461
max6680
max6646
w83l771
max6696
sa56004
g781
max1110
max1111
max1112
max1113
max16065
max16066
max16067
max16068
max16070
max16071
max1668
max1805
max1989
mcp3021
mcp3221
adm1075
adm1275
adm1276
lm25066
lm5064
lm5066
ltc2978
ltc3880
max34440
max34441
max34446
ucd9000
ucd90120
ucd90124
ucd9090
ucd90910
ucd9200
ucd9220
ucd9222
ucd9224
ucd9240
ucd9244
ucd9246
ucd9248
zl2004
zl2005
zl2006
zl2008
zl2105
zl2106
zl6100
zl6105
zl9101
zl9117
smm465
smm665
smm665c
smm764
smm766
smsc47m1
smsc47m2
thmc50
adm1022
tmp401
tmp411
tmp421
tmp422
tmp423
w83627hf
w83627thf
w83697hf
w83637hf
w83687thf
w83781d
w83782d
w83783s
as99127f
DC21040
DC21041
DC21140
DC21142
DC21143
LC82C168
MX98713
MX98715
MX98725
AX88140
PNIC2
COMET
COMPEX9881
I21145
DM910X
CONEXANT
TPS62360
TPS62361
TPS62362
TPS62363
sc18is602
sc18is602b
sc18is603
f71808fg
f71858fg
f71862fg
f71869
f71882fg
f71889fg

Definition at line 151 of file lm63.c.

Function Documentation

MODULE_AUTHOR

(

"Jean Delvare <[email protected]>"

)

MODULE_DESCRIPTION

(

"LM63 driver"

)

MODULE_DEVICE_TABLE	(	i2c	,
		lm63_id
	)

module_i2c_driver

(

lm63_driver

)

MODULE_LICENSE

(

"GPL"

)