Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1 | /*************************************************************************** |
| 2 | * Copyright (C) 2006 by Hans Edgington <hans@edgington.nl> * |
Hans de Goede | 44c4dc5 | 2011-03-09 20:57:07 +0100 | [diff] [blame] | 3 | * Copyright (C) 2007-2011 Hans de Goede <hdegoede@redhat.com> * |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 4 | * * |
| 5 | * This program is free software; you can redistribute it and/or modify * |
| 6 | * it under the terms of the GNU General Public License as published by * |
| 7 | * the Free Software Foundation; either version 2 of the License, or * |
| 8 | * (at your option) any later version. * |
| 9 | * * |
| 10 | * This program is distributed in the hope that it will be useful, * |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 13 | * GNU General Public License for more details. * |
| 14 | * * |
| 15 | * You should have received a copy of the GNU General Public License * |
| 16 | * along with this program; if not, write to the * |
| 17 | * Free Software Foundation, Inc., * |
| 18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| 19 | ***************************************************************************/ |
| 20 | |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 21 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| 22 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 23 | #include <linux/module.h> |
| 24 | #include <linux/init.h> |
| 25 | #include <linux/slab.h> |
| 26 | #include <linux/jiffies.h> |
| 27 | #include <linux/platform_device.h> |
| 28 | #include <linux/hwmon.h> |
| 29 | #include <linux/hwmon-sysfs.h> |
| 30 | #include <linux/err.h> |
| 31 | #include <linux/mutex.h> |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 32 | #include <linux/io.h> |
Jean Delvare | b9acb64 | 2009-01-07 16:37:35 +0100 | [diff] [blame] | 33 | #include <linux/acpi.h> |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 34 | |
| 35 | #define DRVNAME "f71882fg" |
| 36 | |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 37 | #define SIO_F71858FG_LD_HWM 0x02 /* Hardware monitor logical device */ |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 38 | #define SIO_F71882FG_LD_HWM 0x04 /* Hardware monitor logical device */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 39 | #define SIO_UNLOCK_KEY 0x87 /* Key to enable Super-I/O */ |
Hans de Goede | 14a4019 | 2011-03-13 13:50:32 +0100 | [diff] [blame] | 40 | #define SIO_LOCK_KEY 0xAA /* Key to disable Super-I/O */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 41 | |
| 42 | #define SIO_REG_LDSEL 0x07 /* Logical device select */ |
| 43 | #define SIO_REG_DEVID 0x20 /* Device ID (2 bytes) */ |
| 44 | #define SIO_REG_DEVREV 0x22 /* Device revision */ |
| 45 | #define SIO_REG_MANID 0x23 /* Fintek ID (2 bytes) */ |
| 46 | #define SIO_REG_ENABLE 0x30 /* Logical device enable */ |
| 47 | #define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */ |
| 48 | |
| 49 | #define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */ |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 50 | #define SIO_F71808E_ID 0x0901 /* Chipset ID */ |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 51 | #define SIO_F71858_ID 0x0507 /* Chipset ID */ |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 52 | #define SIO_F71862_ID 0x0601 /* Chipset ID */ |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 53 | #define SIO_F71869_ID 0x0814 /* Chipset ID */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 54 | #define SIO_F71882_ID 0x0541 /* Chipset ID */ |
Hans de Goede | 7669896 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 55 | #define SIO_F71889_ID 0x0723 /* Chipset ID */ |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 56 | #define SIO_F71889E_ID 0x0909 /* Chipset ID */ |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 57 | #define SIO_F8000_ID 0x0581 /* Chipset ID */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 58 | |
| 59 | #define REGION_LENGTH 8 |
| 60 | #define ADDR_REG_OFFSET 5 |
| 61 | #define DATA_REG_OFFSET 6 |
| 62 | |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 63 | #define F71882FG_REG_IN_STATUS 0x12 /* f7188x only */ |
| 64 | #define F71882FG_REG_IN_BEEP 0x13 /* f7188x only */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 65 | #define F71882FG_REG_IN(nr) (0x20 + (nr)) |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 66 | #define F71882FG_REG_IN1_HIGH 0x32 /* f7188x only */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 67 | |
| 68 | #define F71882FG_REG_FAN(nr) (0xA0 + (16 * (nr))) |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 69 | #define F71882FG_REG_FAN_TARGET(nr) (0xA2 + (16 * (nr))) |
| 70 | #define F71882FG_REG_FAN_FULL_SPEED(nr) (0xA4 + (16 * (nr))) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 71 | #define F71882FG_REG_FAN_STATUS 0x92 |
| 72 | #define F71882FG_REG_FAN_BEEP 0x93 |
| 73 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 74 | #define F71882FG_REG_TEMP(nr) (0x70 + 2 * (nr)) |
| 75 | #define F71882FG_REG_TEMP_OVT(nr) (0x80 + 2 * (nr)) |
| 76 | #define F71882FG_REG_TEMP_HIGH(nr) (0x81 + 2 * (nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 77 | #define F71882FG_REG_TEMP_STATUS 0x62 |
| 78 | #define F71882FG_REG_TEMP_BEEP 0x63 |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 79 | #define F71882FG_REG_TEMP_CONFIG 0x69 |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 80 | #define F71882FG_REG_TEMP_HYST(nr) (0x6C + (nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 81 | #define F71882FG_REG_TEMP_TYPE 0x6B |
| 82 | #define F71882FG_REG_TEMP_DIODE_OPEN 0x6F |
| 83 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 84 | #define F71882FG_REG_PWM(nr) (0xA3 + (16 * (nr))) |
| 85 | #define F71882FG_REG_PWM_TYPE 0x94 |
| 86 | #define F71882FG_REG_PWM_ENABLE 0x96 |
| 87 | |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 88 | #define F71882FG_REG_FAN_HYST(nr) (0x98 + (nr)) |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 89 | |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 90 | #define F71882FG_REG_FAN_FAULT_T 0x9F |
| 91 | #define F71882FG_FAN_NEG_TEMP_EN 0x20 |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 92 | #define F71882FG_FAN_PROG_SEL 0x80 |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 93 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 94 | #define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm))) |
| 95 | #define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm))) |
| 96 | #define F71882FG_REG_POINT_MAPPING(nr) (0xAF + 16 * (nr)) |
| 97 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 98 | #define F71882FG_REG_START 0x01 |
| 99 | |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 100 | #define F71882FG_MAX_INS 9 |
| 101 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 102 | #define FAN_MIN_DETECT 366 /* Lowest detectable fanspeed */ |
| 103 | |
Jean Delvare | 67b671b | 2007-12-06 23:13:42 +0100 | [diff] [blame] | 104 | static unsigned short force_id; |
| 105 | module_param(force_id, ushort, 0); |
| 106 | MODULE_PARM_DESC(force_id, "Override the detected device ID"); |
| 107 | |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 108 | enum chips { f71808e, f71858fg, f71862fg, f71869, f71882fg, f71889fg, |
| 109 | f71889ed, f8000 }; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 110 | |
| 111 | static const char *f71882fg_names[] = { |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 112 | "f71808e", |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 113 | "f71858fg", |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 114 | "f71862fg", |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 115 | "f71869", /* Both f71869f and f71869e, reg. compatible and same id */ |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 116 | "f71882fg", |
Hans de Goede | 7669896 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 117 | "f71889fg", |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 118 | "f71889ed", |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 119 | "f8000", |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 120 | }; |
| 121 | |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 122 | static const char f71882fg_has_in[8][F71882FG_MAX_INS] = { |
| 123 | { 1, 1, 1, 1, 1, 1, 0, 1, 1 }, /* f71808e */ |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 124 | { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f71858fg */ |
| 125 | { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71862fg */ |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 126 | { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71869 */ |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 127 | { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71882fg */ |
| 128 | { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71889fg */ |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 129 | { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71889ed */ |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 130 | { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f8000 */ |
| 131 | }; |
| 132 | |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 133 | static const char f71882fg_has_in1_alarm[8] = { |
| 134 | 0, /* f71808e */ |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 135 | 0, /* f71858fg */ |
| 136 | 0, /* f71862fg */ |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 137 | 0, /* f71869 */ |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 138 | 1, /* f71882fg */ |
| 139 | 1, /* f71889fg */ |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 140 | 1, /* f71889ed */ |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 141 | 0, /* f8000 */ |
| 142 | }; |
| 143 | |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 144 | static const char f71882fg_has_beep[8] = { |
| 145 | 0, /* f71808e */ |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 146 | 0, /* f71858fg */ |
| 147 | 1, /* f71862fg */ |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 148 | 1, /* f71869 */ |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 149 | 1, /* f71882fg */ |
| 150 | 1, /* f71889fg */ |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 151 | 1, /* f71889ed */ |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 152 | 0, /* f8000 */ |
| 153 | }; |
| 154 | |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 155 | static struct platform_device *f71882fg_pdev; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 156 | |
| 157 | /* Super-I/O Function prototypes */ |
| 158 | static inline int superio_inb(int base, int reg); |
| 159 | static inline int superio_inw(int base, int reg); |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 160 | static inline int superio_enter(int base); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 161 | static inline void superio_select(int base, int ld); |
| 162 | static inline void superio_exit(int base); |
| 163 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 164 | struct f71882fg_sio_data { |
| 165 | enum chips type; |
| 166 | }; |
| 167 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 168 | struct f71882fg_data { |
| 169 | unsigned short addr; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 170 | enum chips type; |
Tony Jones | 1beeffe | 2007-08-20 13:46:20 -0700 | [diff] [blame] | 171 | struct device *hwmon_dev; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 172 | |
| 173 | struct mutex update_lock; |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 174 | int temp_start; /* temp numbering start (0 or 1) */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 175 | char valid; /* !=0 if following fields are valid */ |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 176 | char auto_point_temp_signed; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 177 | unsigned long last_updated; /* In jiffies */ |
| 178 | unsigned long last_limits; /* In jiffies */ |
| 179 | |
| 180 | /* Register Values */ |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 181 | u8 in[F71882FG_MAX_INS]; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 182 | u8 in1_max; |
| 183 | u8 in_status; |
| 184 | u8 in_beep; |
| 185 | u16 fan[4]; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 186 | u16 fan_target[4]; |
| 187 | u16 fan_full_speed[4]; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 188 | u8 fan_status; |
| 189 | u8 fan_beep; |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 190 | /* Note: all models have max 3 temperature channels, but on some |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 191 | they are addressed as 0-2 and on others as 1-3, so for coding |
| 192 | convenience we reserve space for 4 channels */ |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 193 | u16 temp[4]; |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 194 | u8 temp_ovt[4]; |
| 195 | u8 temp_high[4]; |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 196 | u8 temp_hyst[2]; /* 2 hysts stored per reg */ |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 197 | u8 temp_type[4]; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 198 | u8 temp_status; |
| 199 | u8 temp_beep; |
| 200 | u8 temp_diode_open; |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 201 | u8 temp_config; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 202 | u8 pwm[4]; |
| 203 | u8 pwm_enable; |
| 204 | u8 pwm_auto_point_hyst[2]; |
| 205 | u8 pwm_auto_point_mapping[4]; |
| 206 | u8 pwm_auto_point_pwm[4][5]; |
Hans de Goede | 7669896 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 207 | s8 pwm_auto_point_temp[4][4]; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 208 | }; |
| 209 | |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 210 | /* Sysfs in */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 211 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
| 212 | char *buf); |
| 213 | static ssize_t show_in_max(struct device *dev, struct device_attribute |
| 214 | *devattr, char *buf); |
| 215 | static ssize_t store_in_max(struct device *dev, struct device_attribute |
| 216 | *devattr, const char *buf, size_t count); |
| 217 | static ssize_t show_in_beep(struct device *dev, struct device_attribute |
| 218 | *devattr, char *buf); |
| 219 | static ssize_t store_in_beep(struct device *dev, struct device_attribute |
| 220 | *devattr, const char *buf, size_t count); |
| 221 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute |
| 222 | *devattr, char *buf); |
| 223 | /* Sysfs Fan */ |
| 224 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, |
| 225 | char *buf); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 226 | static ssize_t show_fan_full_speed(struct device *dev, |
| 227 | struct device_attribute *devattr, char *buf); |
| 228 | static ssize_t store_fan_full_speed(struct device *dev, |
| 229 | struct device_attribute *devattr, const char *buf, size_t count); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 230 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
| 231 | *devattr, char *buf); |
| 232 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute |
| 233 | *devattr, const char *buf, size_t count); |
| 234 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute |
| 235 | *devattr, char *buf); |
| 236 | /* Sysfs Temp */ |
| 237 | static ssize_t show_temp(struct device *dev, struct device_attribute |
| 238 | *devattr, char *buf); |
| 239 | static ssize_t show_temp_max(struct device *dev, struct device_attribute |
| 240 | *devattr, char *buf); |
| 241 | static ssize_t store_temp_max(struct device *dev, struct device_attribute |
| 242 | *devattr, const char *buf, size_t count); |
| 243 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute |
| 244 | *devattr, char *buf); |
| 245 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute |
| 246 | *devattr, const char *buf, size_t count); |
| 247 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute |
| 248 | *devattr, char *buf); |
| 249 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute |
| 250 | *devattr, const char *buf, size_t count); |
| 251 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute |
| 252 | *devattr, char *buf); |
| 253 | static ssize_t show_temp_type(struct device *dev, struct device_attribute |
| 254 | *devattr, char *buf); |
| 255 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute |
| 256 | *devattr, char *buf); |
| 257 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute |
| 258 | *devattr, const char *buf, size_t count); |
| 259 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute |
| 260 | *devattr, char *buf); |
| 261 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute |
| 262 | *devattr, char *buf); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 263 | /* PWM and Auto point control */ |
| 264 | static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, |
| 265 | char *buf); |
| 266 | static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr, |
| 267 | const char *buf, size_t count); |
| 268 | static ssize_t show_pwm_enable(struct device *dev, |
| 269 | struct device_attribute *devattr, char *buf); |
| 270 | static ssize_t store_pwm_enable(struct device *dev, |
| 271 | struct device_attribute *devattr, const char *buf, size_t count); |
| 272 | static ssize_t show_pwm_interpolate(struct device *dev, |
| 273 | struct device_attribute *devattr, char *buf); |
| 274 | static ssize_t store_pwm_interpolate(struct device *dev, |
| 275 | struct device_attribute *devattr, const char *buf, size_t count); |
| 276 | static ssize_t show_pwm_auto_point_channel(struct device *dev, |
| 277 | struct device_attribute *devattr, char *buf); |
| 278 | static ssize_t store_pwm_auto_point_channel(struct device *dev, |
| 279 | struct device_attribute *devattr, const char *buf, size_t count); |
| 280 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, |
| 281 | struct device_attribute *devattr, char *buf); |
| 282 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, |
| 283 | struct device_attribute *devattr, const char *buf, size_t count); |
| 284 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, |
| 285 | struct device_attribute *devattr, char *buf); |
| 286 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, |
| 287 | struct device_attribute *devattr, const char *buf, size_t count); |
| 288 | static ssize_t show_pwm_auto_point_temp(struct device *dev, |
| 289 | struct device_attribute *devattr, char *buf); |
| 290 | static ssize_t store_pwm_auto_point_temp(struct device *dev, |
| 291 | struct device_attribute *devattr, const char *buf, size_t count); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 292 | /* Sysfs misc */ |
| 293 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
| 294 | char *buf); |
| 295 | |
| 296 | static int __devinit f71882fg_probe(struct platform_device * pdev); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 297 | static int f71882fg_remove(struct platform_device *pdev); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 298 | |
| 299 | static struct platform_driver f71882fg_driver = { |
| 300 | .driver = { |
| 301 | .owner = THIS_MODULE, |
| 302 | .name = DRVNAME, |
| 303 | }, |
| 304 | .probe = f71882fg_probe, |
Jean Delvare | cd659fd | 2009-06-15 18:39:45 +0200 | [diff] [blame] | 305 | .remove = f71882fg_remove, |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 306 | }; |
| 307 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 308 | static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 309 | |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 310 | /* Temp attr for the f71858fg, the f71858fg is special as it has its |
| 311 | temperature indexes start at 0 (the others start at 1) */ |
| 312 | static struct sensor_device_attribute_2 f71858fg_temp_attr[] = { |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 313 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), |
| 314 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, |
| 315 | store_temp_max, 0, 0), |
| 316 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
| 317 | store_temp_max_hyst, 0, 0), |
| 318 | SENSOR_ATTR_2(temp1_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 0), |
| 319 | SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
| 320 | store_temp_crit, 0, 0), |
| 321 | SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
| 322 | 0, 0), |
| 323 | SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), |
| 324 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0), |
| 325 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), |
| 326 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, |
| 327 | store_temp_max, 0, 1), |
| 328 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
| 329 | store_temp_max_hyst, 0, 1), |
| 330 | SENSOR_ATTR_2(temp2_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), |
| 331 | SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
| 332 | store_temp_crit, 0, 1), |
| 333 | SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
| 334 | 0, 1), |
| 335 | SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 336 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
| 337 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), |
| 338 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, |
| 339 | store_temp_max, 0, 2), |
| 340 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
| 341 | store_temp_max_hyst, 0, 2), |
| 342 | SENSOR_ATTR_2(temp3_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), |
| 343 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
| 344 | store_temp_crit, 0, 2), |
| 345 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
| 346 | 0, 2), |
| 347 | SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), |
| 348 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
| 349 | }; |
| 350 | |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 351 | /* Temp attr for the standard models */ |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 352 | static struct sensor_device_attribute_2 fxxxx_temp_attr[3][9] = { { |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 353 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1), |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 354 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 355 | store_temp_max, 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 356 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 357 | store_temp_max_hyst, 0, 1), |
Hans de Goede | 754a5907b | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 358 | /* Should really be temp1_max_alarm, but older versions did not handle |
| 359 | the max and crit alarms separately and lm_sensors v2 depends on the |
| 360 | presence of temp#_alarm files. The same goes for temp2/3 _alarm. */ |
| 361 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 362 | SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 363 | store_temp_crit, 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 364 | SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 365 | 0, 1), |
Hans de Goede | 754a5907b | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 366 | SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 367 | SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 368 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
Hans de Goede | 60d2b37 | 2011-03-09 20:57:11 +0100 | [diff] [blame] | 369 | }, { |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 370 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2), |
| 371 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 372 | store_temp_max, 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 373 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 374 | store_temp_max_hyst, 0, 2), |
Hans de Goede | 754a5907b | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 375 | /* Should be temp2_max_alarm, see temp1_alarm note */ |
| 376 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 377 | SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 378 | store_temp_crit, 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 379 | SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 380 | 0, 2), |
Hans de Goede | 754a5907b | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 381 | SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 382 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 383 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
Hans de Goede | 60d2b37 | 2011-03-09 20:57:11 +0100 | [diff] [blame] | 384 | }, { |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 385 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3), |
| 386 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, |
| 387 | store_temp_max, 0, 3), |
| 388 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
| 389 | store_temp_max_hyst, 0, 3), |
Hans de Goede | 754a5907b | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 390 | /* Should be temp3_max_alarm, see temp1_alarm note */ |
| 391 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 392 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
| 393 | store_temp_crit, 0, 3), |
| 394 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
| 395 | 0, 3), |
Hans de Goede | 754a5907b | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 396 | SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 397 | SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 398 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3), |
Hans de Goede | 60d2b37 | 2011-03-09 20:57:11 +0100 | [diff] [blame] | 399 | } }; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 400 | |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 401 | /* Temp attr for models which can beep on temp alarm */ |
| 402 | static struct sensor_device_attribute_2 fxxxx_temp_beep_attr[3][2] = { { |
| 403 | SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| 404 | store_temp_beep, 0, 1), |
| 405 | SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| 406 | store_temp_beep, 0, 5), |
| 407 | }, { |
| 408 | SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| 409 | store_temp_beep, 0, 2), |
| 410 | SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| 411 | store_temp_beep, 0, 6), |
| 412 | }, { |
| 413 | SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| 414 | store_temp_beep, 0, 3), |
| 415 | SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| 416 | store_temp_beep, 0, 7), |
| 417 | } }; |
| 418 | |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 419 | /* Temp attr for the f8000 |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 420 | Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max) |
| 421 | is used as hysteresis value to clear alarms |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 422 | Also like the f71858fg its temperature indexes start at 0 |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 423 | */ |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 424 | static struct sensor_device_attribute_2 f8000_temp_attr[] = { |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 425 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), |
| 426 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_crit, |
| 427 | store_temp_crit, 0, 0), |
| 428 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, |
| 429 | store_temp_max, 0, 0), |
| 430 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), |
Hans de Goede | b6858bc | 2009-06-15 18:39:51 +0200 | [diff] [blame] | 431 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0), |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 432 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), |
| 433 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_crit, |
| 434 | store_temp_crit, 0, 1), |
| 435 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, |
| 436 | store_temp_max, 0, 1), |
| 437 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), |
Hans de Goede | b6858bc | 2009-06-15 18:39:51 +0200 | [diff] [blame] | 438 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 439 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), |
| 440 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_crit, |
| 441 | store_temp_crit, 0, 2), |
| 442 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, |
| 443 | store_temp_max, 0, 2), |
| 444 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), |
Hans de Goede | b6858bc | 2009-06-15 18:39:51 +0200 | [diff] [blame] | 445 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 446 | }; |
| 447 | |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 448 | /* in attr for all models */ |
| 449 | static struct sensor_device_attribute_2 fxxxx_in_attr[] = { |
| 450 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), |
| 451 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), |
| 452 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), |
| 453 | SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3), |
| 454 | SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4), |
| 455 | SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5), |
| 456 | SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6), |
| 457 | SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7), |
| 458 | SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8), |
| 459 | }; |
| 460 | |
| 461 | /* For models with in1 alarm capability */ |
| 462 | static struct sensor_device_attribute_2 fxxxx_in1_alarm_attr[] = { |
| 463 | SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max, |
| 464 | 0, 1), |
| 465 | SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep, |
| 466 | 0, 1), |
| 467 | SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1), |
| 468 | }; |
| 469 | |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 470 | /* Fan / PWM attr common to all models */ |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 471 | static struct sensor_device_attribute_2 fxxxx_fan_attr[4][6] = { { |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 472 | SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0), |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 473 | SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR, |
| 474 | show_fan_full_speed, |
| 475 | store_fan_full_speed, 0, 0), |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 476 | SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0), |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 477 | SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0), |
| 478 | SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| 479 | store_pwm_enable, 0, 0), |
| 480 | SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR, |
| 481 | show_pwm_interpolate, store_pwm_interpolate, 0, 0), |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 482 | }, { |
| 483 | SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), |
| 484 | SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, |
| 485 | show_fan_full_speed, |
| 486 | store_fan_full_speed, 0, 1), |
| 487 | SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 488 | SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1), |
| 489 | SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| 490 | store_pwm_enable, 0, 1), |
| 491 | SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR, |
| 492 | show_pwm_interpolate, store_pwm_interpolate, 0, 1), |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 493 | }, { |
| 494 | SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), |
| 495 | SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, |
| 496 | show_fan_full_speed, |
| 497 | store_fan_full_speed, 0, 2), |
| 498 | SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), |
Hans de Goede | 3fc7838 | 2009-06-15 18:39:50 +0200 | [diff] [blame] | 499 | SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), |
| 500 | SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| 501 | store_pwm_enable, 0, 2), |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 502 | SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR, |
| 503 | show_pwm_interpolate, store_pwm_interpolate, 0, 2), |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 504 | }, { |
| 505 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), |
| 506 | SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR, |
| 507 | show_fan_full_speed, |
| 508 | store_fan_full_speed, 0, 3), |
| 509 | SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3), |
| 510 | SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3), |
| 511 | SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| 512 | store_pwm_enable, 0, 3), |
| 513 | SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR, |
| 514 | show_pwm_interpolate, store_pwm_interpolate, 0, 3), |
| 515 | } }; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 516 | |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 517 | /* Attr for models which can beep on Fan alarm */ |
| 518 | static struct sensor_device_attribute_2 fxxxx_fan_beep_attr[] = { |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 519 | SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| 520 | store_fan_beep, 0, 0), |
| 521 | SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| 522 | store_fan_beep, 0, 1), |
| 523 | SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| 524 | store_fan_beep, 0, 2), |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 525 | SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| 526 | store_fan_beep, 0, 3), |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 527 | }; |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 528 | |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 529 | /* PWM attr for the f71862fg, fewer pwms and fewer zones per pwm than the |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 530 | standard models */ |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 531 | static struct sensor_device_attribute_2 f71862fg_auto_pwm_attr[] = { |
| 532 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 533 | show_pwm_auto_point_channel, |
| 534 | store_pwm_auto_point_channel, 0, 0), |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 535 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 536 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 537 | 1, 0), |
| 538 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 539 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 540 | 4, 0), |
| 541 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 542 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 543 | 0, 0), |
| 544 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 545 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 546 | 3, 0), |
| 547 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 548 | show_pwm_auto_point_temp_hyst, |
| 549 | store_pwm_auto_point_temp_hyst, |
| 550 | 0, 0), |
| 551 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, |
| 552 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
| 553 | |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 554 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 555 | show_pwm_auto_point_channel, |
| 556 | store_pwm_auto_point_channel, 0, 1), |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 557 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 558 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 559 | 1, 1), |
| 560 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 561 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 562 | 4, 1), |
| 563 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 564 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 565 | 0, 1), |
| 566 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 567 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 568 | 3, 1), |
| 569 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 570 | show_pwm_auto_point_temp_hyst, |
| 571 | store_pwm_auto_point_temp_hyst, |
| 572 | 0, 1), |
| 573 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, |
| 574 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
Hans de Goede | 4901062 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 575 | |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 576 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 577 | show_pwm_auto_point_channel, |
| 578 | store_pwm_auto_point_channel, 0, 2), |
Hans de Goede | 4901062 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 579 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 580 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 581 | 1, 2), |
| 582 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 583 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 584 | 4, 2), |
| 585 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 586 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 587 | 0, 2), |
| 588 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 589 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 590 | 3, 2), |
| 591 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 592 | show_pwm_auto_point_temp_hyst, |
| 593 | store_pwm_auto_point_temp_hyst, |
| 594 | 0, 2), |
| 595 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, |
| 596 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 597 | }; |
| 598 | |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 599 | /* PWM attr for the f71808e/f71869, almost identical to the f71862fg, but the |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 600 | pwm setting when the temperature is above the pwmX_auto_point1_temp can be |
| 601 | programmed instead of being hardcoded to 0xff */ |
| 602 | static struct sensor_device_attribute_2 f71869_auto_pwm_attr[] = { |
| 603 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 604 | show_pwm_auto_point_channel, |
| 605 | store_pwm_auto_point_channel, 0, 0), |
| 606 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 607 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 608 | 0, 0), |
| 609 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 610 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 611 | 1, 0), |
| 612 | SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 613 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 614 | 4, 0), |
| 615 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 616 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 617 | 0, 0), |
| 618 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 619 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 620 | 3, 0), |
| 621 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 622 | show_pwm_auto_point_temp_hyst, |
| 623 | store_pwm_auto_point_temp_hyst, |
| 624 | 0, 0), |
| 625 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, |
| 626 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
| 627 | |
| 628 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 629 | show_pwm_auto_point_channel, |
| 630 | store_pwm_auto_point_channel, 0, 1), |
| 631 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 632 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 633 | 0, 1), |
| 634 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 635 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 636 | 1, 1), |
| 637 | SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 638 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 639 | 4, 1), |
| 640 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 641 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 642 | 0, 1), |
| 643 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 644 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 645 | 3, 1), |
| 646 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 647 | show_pwm_auto_point_temp_hyst, |
| 648 | store_pwm_auto_point_temp_hyst, |
| 649 | 0, 1), |
| 650 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, |
| 651 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
| 652 | |
| 653 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 654 | show_pwm_auto_point_channel, |
| 655 | store_pwm_auto_point_channel, 0, 2), |
| 656 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 657 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 658 | 0, 2), |
| 659 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 660 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 661 | 1, 2), |
| 662 | SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 663 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 664 | 4, 2), |
| 665 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 666 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 667 | 0, 2), |
| 668 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 669 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 670 | 3, 2), |
| 671 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 672 | show_pwm_auto_point_temp_hyst, |
| 673 | store_pwm_auto_point_temp_hyst, |
| 674 | 0, 2), |
| 675 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, |
| 676 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), |
| 677 | }; |
| 678 | |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 679 | /* PWM attr for the standard models */ |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 680 | static struct sensor_device_attribute_2 fxxxx_auto_pwm_attr[4][14] = { { |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 681 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 682 | show_pwm_auto_point_channel, |
| 683 | store_pwm_auto_point_channel, 0, 0), |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 684 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 685 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 686 | 0, 0), |
| 687 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 688 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 689 | 1, 0), |
| 690 | SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 691 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 692 | 2, 0), |
| 693 | SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 694 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 695 | 3, 0), |
| 696 | SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 697 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 698 | 4, 0), |
| 699 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 700 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 701 | 0, 0), |
| 702 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 703 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 704 | 1, 0), |
| 705 | SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 706 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 707 | 2, 0), |
| 708 | SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 709 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 710 | 3, 0), |
| 711 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 712 | show_pwm_auto_point_temp_hyst, |
| 713 | store_pwm_auto_point_temp_hyst, |
| 714 | 0, 0), |
| 715 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, |
| 716 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), |
| 717 | SENSOR_ATTR_2(pwm1_auto_point3_temp_hyst, S_IRUGO, |
| 718 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), |
| 719 | SENSOR_ATTR_2(pwm1_auto_point4_temp_hyst, S_IRUGO, |
| 720 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 721 | }, { |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 722 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 723 | show_pwm_auto_point_channel, |
| 724 | store_pwm_auto_point_channel, 0, 1), |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 725 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 726 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 727 | 0, 1), |
| 728 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 729 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 730 | 1, 1), |
| 731 | SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 732 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 733 | 2, 1), |
| 734 | SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 735 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 736 | 3, 1), |
| 737 | SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 738 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 739 | 4, 1), |
| 740 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 741 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 742 | 0, 1), |
| 743 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 744 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 745 | 1, 1), |
| 746 | SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 747 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 748 | 2, 1), |
| 749 | SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 750 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 751 | 3, 1), |
| 752 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 753 | show_pwm_auto_point_temp_hyst, |
| 754 | store_pwm_auto_point_temp_hyst, |
| 755 | 0, 1), |
| 756 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, |
| 757 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), |
| 758 | SENSOR_ATTR_2(pwm2_auto_point3_temp_hyst, S_IRUGO, |
| 759 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), |
| 760 | SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, |
| 761 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 762 | }, { |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 763 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 764 | show_pwm_auto_point_channel, |
| 765 | store_pwm_auto_point_channel, 0, 2), |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 766 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 767 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 768 | 0, 2), |
| 769 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 770 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 771 | 1, 2), |
| 772 | SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 773 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 774 | 2, 2), |
| 775 | SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 776 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 777 | 3, 2), |
| 778 | SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 779 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 780 | 4, 2), |
| 781 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 782 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 783 | 0, 2), |
| 784 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 785 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 786 | 1, 2), |
| 787 | SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 788 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 789 | 2, 2), |
| 790 | SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 791 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 792 | 3, 2), |
| 793 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 794 | show_pwm_auto_point_temp_hyst, |
| 795 | store_pwm_auto_point_temp_hyst, |
| 796 | 0, 2), |
| 797 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, |
| 798 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), |
| 799 | SENSOR_ATTR_2(pwm3_auto_point3_temp_hyst, S_IRUGO, |
| 800 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), |
| 801 | SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO, |
| 802 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 803 | }, { |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 804 | SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 805 | show_pwm_auto_point_channel, |
| 806 | store_pwm_auto_point_channel, 0, 3), |
| 807 | SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 808 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 809 | 0, 3), |
| 810 | SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 811 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 812 | 1, 3), |
| 813 | SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 814 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 815 | 2, 3), |
| 816 | SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 817 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 818 | 3, 3), |
| 819 | SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 820 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 821 | 4, 3), |
| 822 | SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 823 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 824 | 0, 3), |
| 825 | SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 826 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 827 | 1, 3), |
| 828 | SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 829 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 830 | 2, 3), |
| 831 | SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 832 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 833 | 3, 3), |
| 834 | SENSOR_ATTR_2(pwm4_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 835 | show_pwm_auto_point_temp_hyst, |
| 836 | store_pwm_auto_point_temp_hyst, |
| 837 | 0, 3), |
| 838 | SENSOR_ATTR_2(pwm4_auto_point2_temp_hyst, S_IRUGO, |
| 839 | show_pwm_auto_point_temp_hyst, NULL, 1, 3), |
| 840 | SENSOR_ATTR_2(pwm4_auto_point3_temp_hyst, S_IRUGO, |
| 841 | show_pwm_auto_point_temp_hyst, NULL, 2, 3), |
| 842 | SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO, |
| 843 | show_pwm_auto_point_temp_hyst, NULL, 3, 3), |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 844 | } }; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 845 | |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 846 | /* Fan attr specific to the f8000 (4th fan input can only measure speed) */ |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 847 | static struct sensor_device_attribute_2 f8000_fan_attr[] = { |
| 848 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 849 | }; |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 850 | |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 851 | /* PWM attr for the f8000, zones mapped to temp instead of to pwm! |
| 852 | Also the register block at offset A0 maps to TEMP1 (so our temp2, as the |
| 853 | F8000 starts counting temps at 0), B0 maps the TEMP2 and C0 maps to TEMP0 */ |
| 854 | static struct sensor_device_attribute_2 f8000_auto_pwm_attr[] = { |
| 855 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 856 | show_pwm_auto_point_channel, |
| 857 | store_pwm_auto_point_channel, 0, 0), |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 858 | SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 859 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 860 | 0, 2), |
| 861 | SENSOR_ATTR_2(temp1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 862 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 863 | 1, 2), |
| 864 | SENSOR_ATTR_2(temp1_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 865 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 866 | 2, 2), |
| 867 | SENSOR_ATTR_2(temp1_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 868 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 869 | 3, 2), |
| 870 | SENSOR_ATTR_2(temp1_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 871 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 872 | 4, 2), |
| 873 | SENSOR_ATTR_2(temp1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 874 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 875 | 0, 2), |
| 876 | SENSOR_ATTR_2(temp1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 877 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 878 | 1, 2), |
| 879 | SENSOR_ATTR_2(temp1_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 880 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 881 | 2, 2), |
| 882 | SENSOR_ATTR_2(temp1_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 883 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 884 | 3, 2), |
| 885 | SENSOR_ATTR_2(temp1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 886 | show_pwm_auto_point_temp_hyst, |
| 887 | store_pwm_auto_point_temp_hyst, |
| 888 | 0, 2), |
| 889 | SENSOR_ATTR_2(temp1_auto_point2_temp_hyst, S_IRUGO, |
| 890 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), |
| 891 | SENSOR_ATTR_2(temp1_auto_point3_temp_hyst, S_IRUGO, |
| 892 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), |
| 893 | SENSOR_ATTR_2(temp1_auto_point4_temp_hyst, S_IRUGO, |
| 894 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), |
| 895 | |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 896 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 897 | show_pwm_auto_point_channel, |
| 898 | store_pwm_auto_point_channel, 0, 1), |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 899 | SENSOR_ATTR_2(temp2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 900 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 901 | 0, 0), |
| 902 | SENSOR_ATTR_2(temp2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 903 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 904 | 1, 0), |
| 905 | SENSOR_ATTR_2(temp2_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 906 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 907 | 2, 0), |
| 908 | SENSOR_ATTR_2(temp2_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 909 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 910 | 3, 0), |
| 911 | SENSOR_ATTR_2(temp2_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 912 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 913 | 4, 0), |
| 914 | SENSOR_ATTR_2(temp2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 915 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 916 | 0, 0), |
| 917 | SENSOR_ATTR_2(temp2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 918 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 919 | 1, 0), |
| 920 | SENSOR_ATTR_2(temp2_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 921 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 922 | 2, 0), |
| 923 | SENSOR_ATTR_2(temp2_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 924 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 925 | 3, 0), |
| 926 | SENSOR_ATTR_2(temp2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 927 | show_pwm_auto_point_temp_hyst, |
| 928 | store_pwm_auto_point_temp_hyst, |
| 929 | 0, 0), |
| 930 | SENSOR_ATTR_2(temp2_auto_point2_temp_hyst, S_IRUGO, |
| 931 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), |
| 932 | SENSOR_ATTR_2(temp2_auto_point3_temp_hyst, S_IRUGO, |
| 933 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), |
| 934 | SENSOR_ATTR_2(temp2_auto_point4_temp_hyst, S_IRUGO, |
| 935 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
| 936 | |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 937 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 938 | show_pwm_auto_point_channel, |
| 939 | store_pwm_auto_point_channel, 0, 2), |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 940 | SENSOR_ATTR_2(temp3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 941 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 942 | 0, 1), |
| 943 | SENSOR_ATTR_2(temp3_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 944 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 945 | 1, 1), |
| 946 | SENSOR_ATTR_2(temp3_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 947 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 948 | 2, 1), |
| 949 | SENSOR_ATTR_2(temp3_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 950 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 951 | 3, 1), |
| 952 | SENSOR_ATTR_2(temp3_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 953 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 954 | 4, 1), |
| 955 | SENSOR_ATTR_2(temp3_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 956 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 957 | 0, 1), |
| 958 | SENSOR_ATTR_2(temp3_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 959 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 960 | 1, 1), |
| 961 | SENSOR_ATTR_2(temp3_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 962 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 963 | 2, 1), |
| 964 | SENSOR_ATTR_2(temp3_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 965 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 966 | 3, 1), |
| 967 | SENSOR_ATTR_2(temp3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 968 | show_pwm_auto_point_temp_hyst, |
| 969 | store_pwm_auto_point_temp_hyst, |
| 970 | 0, 1), |
| 971 | SENSOR_ATTR_2(temp3_auto_point2_temp_hyst, S_IRUGO, |
| 972 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), |
| 973 | SENSOR_ATTR_2(temp3_auto_point3_temp_hyst, S_IRUGO, |
| 974 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), |
| 975 | SENSOR_ATTR_2(temp3_auto_point4_temp_hyst, S_IRUGO, |
| 976 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
| 977 | }; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 978 | |
| 979 | /* Super I/O functions */ |
| 980 | static inline int superio_inb(int base, int reg) |
| 981 | { |
| 982 | outb(reg, base); |
| 983 | return inb(base + 1); |
| 984 | } |
| 985 | |
| 986 | static int superio_inw(int base, int reg) |
| 987 | { |
| 988 | int val; |
Giel van Schijndel | bd328ac | 2010-05-27 19:58:42 +0200 | [diff] [blame] | 989 | val = superio_inb(base, reg) << 8; |
| 990 | val |= superio_inb(base, reg + 1); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 991 | return val; |
| 992 | } |
| 993 | |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 994 | static inline int superio_enter(int base) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 995 | { |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 996 | /* Don't step on other drivers' I/O space by accident */ |
| 997 | if (!request_muxed_region(base, 2, DRVNAME)) { |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 998 | pr_err("I/O address 0x%04x already in use\n", base); |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 999 | return -EBUSY; |
| 1000 | } |
| 1001 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1002 | /* according to the datasheet the key must be send twice! */ |
Giel van Schijndel | 162bb59 | 2010-05-27 19:58:40 +0200 | [diff] [blame] | 1003 | outb(SIO_UNLOCK_KEY, base); |
| 1004 | outb(SIO_UNLOCK_KEY, base); |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 1005 | |
| 1006 | return 0; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1007 | } |
| 1008 | |
Giel van Schijndel | 162bb59 | 2010-05-27 19:58:40 +0200 | [diff] [blame] | 1009 | static inline void superio_select(int base, int ld) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1010 | { |
| 1011 | outb(SIO_REG_LDSEL, base); |
| 1012 | outb(ld, base + 1); |
| 1013 | } |
| 1014 | |
| 1015 | static inline void superio_exit(int base) |
| 1016 | { |
| 1017 | outb(SIO_LOCK_KEY, base); |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 1018 | release_region(base, 2); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1019 | } |
| 1020 | |
Hans de Goede | 2f65063 | 2009-01-07 16:37:31 +0100 | [diff] [blame] | 1021 | static inline int fan_from_reg(u16 reg) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1022 | { |
| 1023 | return reg ? (1500000 / reg) : 0; |
| 1024 | } |
| 1025 | |
Hans de Goede | 2f65063 | 2009-01-07 16:37:31 +0100 | [diff] [blame] | 1026 | static inline u16 fan_to_reg(int fan) |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1027 | { |
| 1028 | return fan ? (1500000 / fan) : 0; |
| 1029 | } |
| 1030 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1031 | static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg) |
| 1032 | { |
| 1033 | u8 val; |
| 1034 | |
| 1035 | outb(reg, data->addr + ADDR_REG_OFFSET); |
| 1036 | val = inb(data->addr + DATA_REG_OFFSET); |
| 1037 | |
| 1038 | return val; |
| 1039 | } |
| 1040 | |
| 1041 | static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg) |
| 1042 | { |
| 1043 | u16 val; |
| 1044 | |
Giel van Schijndel | bd328ac | 2010-05-27 19:58:42 +0200 | [diff] [blame] | 1045 | val = f71882fg_read8(data, reg) << 8; |
| 1046 | val |= f71882fg_read8(data, reg + 1); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1047 | |
| 1048 | return val; |
| 1049 | } |
| 1050 | |
| 1051 | static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val) |
| 1052 | { |
| 1053 | outb(reg, data->addr + ADDR_REG_OFFSET); |
| 1054 | outb(val, data->addr + DATA_REG_OFFSET); |
| 1055 | } |
| 1056 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1057 | static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) |
| 1058 | { |
Giel van Schijndel | bd328ac | 2010-05-27 19:58:42 +0200 | [diff] [blame] | 1059 | f71882fg_write8(data, reg, val >> 8); |
| 1060 | f71882fg_write8(data, reg + 1, val & 0xff); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1061 | } |
| 1062 | |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 1063 | static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr) |
| 1064 | { |
| 1065 | if (data->type == f71858fg) |
| 1066 | return f71882fg_read16(data, F71882FG_REG_TEMP(nr)); |
| 1067 | else |
| 1068 | return f71882fg_read8(data, F71882FG_REG_TEMP(nr)); |
| 1069 | } |
| 1070 | |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1071 | static struct f71882fg_data *f71882fg_update_device(struct device *dev) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1072 | { |
| 1073 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 1074 | int nr, reg, point; |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1075 | int nr_fans = (data->type == f71882fg) ? 4 : 3; |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 1076 | int nr_temps = (data->type == f71808e) ? 2 : 3; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1077 | |
| 1078 | mutex_lock(&data->update_lock); |
| 1079 | |
| 1080 | /* Update once every 60 seconds */ |
Giel van Schijndel | 162bb59 | 2010-05-27 19:58:40 +0200 | [diff] [blame] | 1081 | if (time_after(jiffies, data->last_limits + 60 * HZ) || |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1082 | !data->valid) { |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 1083 | if (f71882fg_has_in1_alarm[data->type]) { |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1084 | data->in1_max = |
| 1085 | f71882fg_read8(data, F71882FG_REG_IN1_HIGH); |
| 1086 | data->in_beep = |
| 1087 | f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
| 1088 | } |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1089 | |
| 1090 | /* Get High & boundary temps*/ |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 1091 | for (nr = data->temp_start; nr < nr_temps + data->temp_start; |
| 1092 | nr++) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1093 | data->temp_ovt[nr] = f71882fg_read8(data, |
| 1094 | F71882FG_REG_TEMP_OVT(nr)); |
| 1095 | data->temp_high[nr] = f71882fg_read8(data, |
| 1096 | F71882FG_REG_TEMP_HIGH(nr)); |
| 1097 | } |
| 1098 | |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1099 | if (data->type != f8000) { |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1100 | data->temp_hyst[0] = f71882fg_read8(data, |
| 1101 | F71882FG_REG_TEMP_HYST(0)); |
| 1102 | data->temp_hyst[1] = f71882fg_read8(data, |
| 1103 | F71882FG_REG_TEMP_HYST(1)); |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 1104 | } |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 1105 | /* All but the f71858fg / f8000 have this register */ |
| 1106 | if ((data->type != f71858fg) && (data->type != f8000)) { |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1107 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE); |
Hans de Goede | 44c4dc5 | 2011-03-09 20:57:07 +0100 | [diff] [blame] | 1108 | data->temp_type[1] = (reg & 0x02) ? 2 : 4; |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1109 | data->temp_type[2] = (reg & 0x04) ? 2 : 4; |
| 1110 | data->temp_type[3] = (reg & 0x08) ? 2 : 4; |
| 1111 | } |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1112 | |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 1113 | if (f71882fg_has_beep[data->type]) { |
| 1114 | data->fan_beep = f71882fg_read8(data, |
| 1115 | F71882FG_REG_FAN_BEEP); |
| 1116 | data->temp_beep = f71882fg_read8(data, |
| 1117 | F71882FG_REG_TEMP_BEEP); |
| 1118 | } |
| 1119 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1120 | data->pwm_enable = f71882fg_read8(data, |
| 1121 | F71882FG_REG_PWM_ENABLE); |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 1122 | data->pwm_auto_point_hyst[0] = |
| 1123 | f71882fg_read8(data, F71882FG_REG_FAN_HYST(0)); |
| 1124 | data->pwm_auto_point_hyst[1] = |
| 1125 | f71882fg_read8(data, F71882FG_REG_FAN_HYST(1)); |
| 1126 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1127 | for (nr = 0; nr < nr_fans; nr++) { |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1128 | data->pwm_auto_point_mapping[nr] = |
| 1129 | f71882fg_read8(data, |
| 1130 | F71882FG_REG_POINT_MAPPING(nr)); |
| 1131 | |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 1132 | switch (data->type) { |
| 1133 | default: |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1134 | for (point = 0; point < 5; point++) { |
| 1135 | data->pwm_auto_point_pwm[nr][point] = |
| 1136 | f71882fg_read8(data, |
| 1137 | F71882FG_REG_POINT_PWM |
| 1138 | (nr, point)); |
| 1139 | } |
| 1140 | for (point = 0; point < 4; point++) { |
| 1141 | data->pwm_auto_point_temp[nr][point] = |
| 1142 | f71882fg_read8(data, |
| 1143 | F71882FG_REG_POINT_TEMP |
| 1144 | (nr, point)); |
| 1145 | } |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 1146 | break; |
| 1147 | case f71808e: |
| 1148 | case f71869: |
| 1149 | data->pwm_auto_point_pwm[nr][0] = |
| 1150 | f71882fg_read8(data, |
| 1151 | F71882FG_REG_POINT_PWM(nr, 0)); |
| 1152 | /* Fall through */ |
| 1153 | case f71862fg: |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1154 | data->pwm_auto_point_pwm[nr][1] = |
| 1155 | f71882fg_read8(data, |
| 1156 | F71882FG_REG_POINT_PWM |
| 1157 | (nr, 1)); |
| 1158 | data->pwm_auto_point_pwm[nr][4] = |
| 1159 | f71882fg_read8(data, |
| 1160 | F71882FG_REG_POINT_PWM |
| 1161 | (nr, 4)); |
| 1162 | data->pwm_auto_point_temp[nr][0] = |
| 1163 | f71882fg_read8(data, |
| 1164 | F71882FG_REG_POINT_TEMP |
| 1165 | (nr, 0)); |
| 1166 | data->pwm_auto_point_temp[nr][3] = |
| 1167 | f71882fg_read8(data, |
| 1168 | F71882FG_REG_POINT_TEMP |
| 1169 | (nr, 3)); |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 1170 | break; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1171 | } |
| 1172 | } |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1173 | data->last_limits = jiffies; |
| 1174 | } |
| 1175 | |
| 1176 | /* Update every second */ |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 1177 | if (time_after(jiffies, data->last_updated + HZ) || !data->valid) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1178 | data->temp_status = f71882fg_read8(data, |
| 1179 | F71882FG_REG_TEMP_STATUS); |
| 1180 | data->temp_diode_open = f71882fg_read8(data, |
| 1181 | F71882FG_REG_TEMP_DIODE_OPEN); |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 1182 | for (nr = data->temp_start; nr < nr_temps + data->temp_start; |
| 1183 | nr++) |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 1184 | data->temp[nr] = f71882fg_read_temp(data, nr); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1185 | |
| 1186 | data->fan_status = f71882fg_read8(data, |
| 1187 | F71882FG_REG_FAN_STATUS); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1188 | for (nr = 0; nr < nr_fans; nr++) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1189 | data->fan[nr] = f71882fg_read16(data, |
| 1190 | F71882FG_REG_FAN(nr)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1191 | data->fan_target[nr] = |
| 1192 | f71882fg_read16(data, F71882FG_REG_FAN_TARGET(nr)); |
| 1193 | data->fan_full_speed[nr] = |
| 1194 | f71882fg_read16(data, |
| 1195 | F71882FG_REG_FAN_FULL_SPEED(nr)); |
| 1196 | data->pwm[nr] = |
| 1197 | f71882fg_read8(data, F71882FG_REG_PWM(nr)); |
| 1198 | } |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1199 | /* The f8000 can monitor 1 more fan, but has no pwm for it */ |
| 1200 | if (data->type == f8000) |
| 1201 | data->fan[3] = f71882fg_read16(data, |
| 1202 | F71882FG_REG_FAN(3)); |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 1203 | |
| 1204 | if (f71882fg_has_in1_alarm[data->type]) |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1205 | data->in_status = f71882fg_read8(data, |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1206 | F71882FG_REG_IN_STATUS); |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 1207 | for (nr = 0; nr < F71882FG_MAX_INS; nr++) |
| 1208 | if (f71882fg_has_in[data->type][nr]) |
| 1209 | data->in[nr] = f71882fg_read8(data, |
| 1210 | F71882FG_REG_IN(nr)); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1211 | |
| 1212 | data->last_updated = jiffies; |
| 1213 | data->valid = 1; |
| 1214 | } |
| 1215 | |
| 1216 | mutex_unlock(&data->update_lock); |
| 1217 | |
| 1218 | return data; |
| 1219 | } |
| 1220 | |
| 1221 | /* Sysfs Interface */ |
| 1222 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, |
| 1223 | char *buf) |
| 1224 | { |
| 1225 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1226 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1227 | int speed = fan_from_reg(data->fan[nr]); |
| 1228 | |
| 1229 | if (speed == FAN_MIN_DETECT) |
| 1230 | speed = 0; |
| 1231 | |
| 1232 | return sprintf(buf, "%d\n", speed); |
| 1233 | } |
| 1234 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1235 | static ssize_t show_fan_full_speed(struct device *dev, |
| 1236 | struct device_attribute *devattr, char *buf) |
| 1237 | { |
| 1238 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1239 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1240 | int speed = fan_from_reg(data->fan_full_speed[nr]); |
| 1241 | return sprintf(buf, "%d\n", speed); |
| 1242 | } |
| 1243 | |
| 1244 | static ssize_t store_fan_full_speed(struct device *dev, |
| 1245 | struct device_attribute *devattr, |
| 1246 | const char *buf, size_t count) |
| 1247 | { |
| 1248 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1249 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1250 | long val; |
| 1251 | |
| 1252 | err = strict_strtol(buf, 10, &val); |
| 1253 | if (err) |
| 1254 | return err; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1255 | |
| 1256 | val = SENSORS_LIMIT(val, 23, 1500000); |
| 1257 | val = fan_to_reg(val); |
| 1258 | |
| 1259 | mutex_lock(&data->update_lock); |
Hans de Goede | 4c82c38 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1260 | f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val); |
| 1261 | data->fan_full_speed[nr] = val; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1262 | mutex_unlock(&data->update_lock); |
| 1263 | |
| 1264 | return count; |
| 1265 | } |
| 1266 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1267 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
| 1268 | *devattr, char *buf) |
| 1269 | { |
| 1270 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1271 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1272 | |
| 1273 | if (data->fan_beep & (1 << nr)) |
| 1274 | return sprintf(buf, "1\n"); |
| 1275 | else |
| 1276 | return sprintf(buf, "0\n"); |
| 1277 | } |
| 1278 | |
| 1279 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute |
| 1280 | *devattr, const char *buf, size_t count) |
| 1281 | { |
| 1282 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1283 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1284 | unsigned long val; |
| 1285 | |
| 1286 | err = strict_strtoul(buf, 10, &val); |
| 1287 | if (err) |
| 1288 | return err; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1289 | |
| 1290 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1291 | data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1292 | if (val) |
| 1293 | data->fan_beep |= 1 << nr; |
| 1294 | else |
| 1295 | data->fan_beep &= ~(1 << nr); |
| 1296 | |
| 1297 | f71882fg_write8(data, F71882FG_REG_FAN_BEEP, data->fan_beep); |
| 1298 | mutex_unlock(&data->update_lock); |
| 1299 | |
| 1300 | return count; |
| 1301 | } |
| 1302 | |
| 1303 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute |
| 1304 | *devattr, char *buf) |
| 1305 | { |
| 1306 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1307 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1308 | |
| 1309 | if (data->fan_status & (1 << nr)) |
| 1310 | return sprintf(buf, "1\n"); |
| 1311 | else |
| 1312 | return sprintf(buf, "0\n"); |
| 1313 | } |
| 1314 | |
| 1315 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
| 1316 | char *buf) |
| 1317 | { |
| 1318 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1319 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1320 | |
| 1321 | return sprintf(buf, "%d\n", data->in[nr] * 8); |
| 1322 | } |
| 1323 | |
| 1324 | static ssize_t show_in_max(struct device *dev, struct device_attribute |
| 1325 | *devattr, char *buf) |
| 1326 | { |
| 1327 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1328 | |
| 1329 | return sprintf(buf, "%d\n", data->in1_max * 8); |
| 1330 | } |
| 1331 | |
| 1332 | static ssize_t store_in_max(struct device *dev, struct device_attribute |
| 1333 | *devattr, const char *buf, size_t count) |
| 1334 | { |
| 1335 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1336 | int err; |
| 1337 | long val; |
| 1338 | |
| 1339 | err = strict_strtol(buf, 10, &val); |
| 1340 | if (err) |
| 1341 | return err; |
| 1342 | |
| 1343 | val /= 8; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1344 | val = SENSORS_LIMIT(val, 0, 255); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1345 | |
| 1346 | mutex_lock(&data->update_lock); |
| 1347 | f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val); |
| 1348 | data->in1_max = val; |
| 1349 | mutex_unlock(&data->update_lock); |
| 1350 | |
| 1351 | return count; |
| 1352 | } |
| 1353 | |
| 1354 | static ssize_t show_in_beep(struct device *dev, struct device_attribute |
| 1355 | *devattr, char *buf) |
| 1356 | { |
| 1357 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1358 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1359 | |
| 1360 | if (data->in_beep & (1 << nr)) |
| 1361 | return sprintf(buf, "1\n"); |
| 1362 | else |
| 1363 | return sprintf(buf, "0\n"); |
| 1364 | } |
| 1365 | |
| 1366 | static ssize_t store_in_beep(struct device *dev, struct device_attribute |
| 1367 | *devattr, const char *buf, size_t count) |
| 1368 | { |
| 1369 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1370 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1371 | unsigned long val; |
| 1372 | |
| 1373 | err = strict_strtoul(buf, 10, &val); |
| 1374 | if (err) |
| 1375 | return err; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1376 | |
| 1377 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1378 | data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1379 | if (val) |
| 1380 | data->in_beep |= 1 << nr; |
| 1381 | else |
| 1382 | data->in_beep &= ~(1 << nr); |
| 1383 | |
| 1384 | f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep); |
| 1385 | mutex_unlock(&data->update_lock); |
| 1386 | |
| 1387 | return count; |
| 1388 | } |
| 1389 | |
| 1390 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute |
| 1391 | *devattr, char *buf) |
| 1392 | { |
| 1393 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1394 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1395 | |
| 1396 | if (data->in_status & (1 << nr)) |
| 1397 | return sprintf(buf, "1\n"); |
| 1398 | else |
| 1399 | return sprintf(buf, "0\n"); |
| 1400 | } |
| 1401 | |
| 1402 | static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, |
| 1403 | char *buf) |
| 1404 | { |
| 1405 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1406 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 1407 | int sign, temp; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1408 | |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 1409 | if (data->type == f71858fg) { |
| 1410 | /* TEMP_TABLE_SEL 1 or 3 ? */ |
| 1411 | if (data->temp_config & 1) { |
| 1412 | sign = data->temp[nr] & 0x0001; |
| 1413 | temp = (data->temp[nr] >> 5) & 0x7ff; |
| 1414 | } else { |
| 1415 | sign = data->temp[nr] & 0x8000; |
| 1416 | temp = (data->temp[nr] >> 5) & 0x3ff; |
| 1417 | } |
| 1418 | temp *= 125; |
| 1419 | if (sign) |
| 1420 | temp -= 128000; |
| 1421 | } else |
| 1422 | temp = data->temp[nr] * 1000; |
| 1423 | |
| 1424 | return sprintf(buf, "%d\n", temp); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1425 | } |
| 1426 | |
| 1427 | static ssize_t show_temp_max(struct device *dev, struct device_attribute |
| 1428 | *devattr, char *buf) |
| 1429 | { |
| 1430 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1431 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1432 | |
| 1433 | return sprintf(buf, "%d\n", data->temp_high[nr] * 1000); |
| 1434 | } |
| 1435 | |
| 1436 | static ssize_t store_temp_max(struct device *dev, struct device_attribute |
| 1437 | *devattr, const char *buf, size_t count) |
| 1438 | { |
| 1439 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1440 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1441 | long val; |
| 1442 | |
| 1443 | err = strict_strtol(buf, 10, &val); |
| 1444 | if (err) |
| 1445 | return err; |
| 1446 | |
| 1447 | val /= 1000; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1448 | val = SENSORS_LIMIT(val, 0, 255); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1449 | |
| 1450 | mutex_lock(&data->update_lock); |
| 1451 | f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val); |
| 1452 | data->temp_high[nr] = val; |
| 1453 | mutex_unlock(&data->update_lock); |
| 1454 | |
| 1455 | return count; |
| 1456 | } |
| 1457 | |
| 1458 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute |
| 1459 | *devattr, char *buf) |
| 1460 | { |
| 1461 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1462 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1463 | int temp_max_hyst; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1464 | |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1465 | mutex_lock(&data->update_lock); |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 1466 | if (nr & 1) |
| 1467 | temp_max_hyst = data->temp_hyst[nr / 2] >> 4; |
| 1468 | else |
| 1469 | temp_max_hyst = data->temp_hyst[nr / 2] & 0x0f; |
| 1470 | temp_max_hyst = (data->temp_high[nr] - temp_max_hyst) * 1000; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1471 | mutex_unlock(&data->update_lock); |
| 1472 | |
| 1473 | return sprintf(buf, "%d\n", temp_max_hyst); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1474 | } |
| 1475 | |
| 1476 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute |
| 1477 | *devattr, const char *buf, size_t count) |
| 1478 | { |
| 1479 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1480 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1481 | ssize_t ret = count; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1482 | u8 reg; |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1483 | long val; |
| 1484 | |
| 1485 | err = strict_strtol(buf, 10, &val); |
| 1486 | if (err) |
| 1487 | return err; |
| 1488 | |
| 1489 | val /= 1000; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1490 | |
| 1491 | mutex_lock(&data->update_lock); |
| 1492 | |
| 1493 | /* convert abs to relative and check */ |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1494 | data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr)); |
| 1495 | val = SENSORS_LIMIT(val, data->temp_high[nr] - 15, |
| 1496 | data->temp_high[nr]); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1497 | val = data->temp_high[nr] - val; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1498 | |
| 1499 | /* convert value to register contents */ |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 1500 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(nr / 2)); |
| 1501 | if (nr & 1) |
| 1502 | reg = (reg & 0x0f) | (val << 4); |
| 1503 | else |
| 1504 | reg = (reg & 0xf0) | val; |
| 1505 | f71882fg_write8(data, F71882FG_REG_TEMP_HYST(nr / 2), reg); |
| 1506 | data->temp_hyst[nr / 2] = reg; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1507 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1508 | mutex_unlock(&data->update_lock); |
| 1509 | return ret; |
| 1510 | } |
| 1511 | |
| 1512 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute |
| 1513 | *devattr, char *buf) |
| 1514 | { |
| 1515 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1516 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1517 | |
| 1518 | return sprintf(buf, "%d\n", data->temp_ovt[nr] * 1000); |
| 1519 | } |
| 1520 | |
| 1521 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute |
| 1522 | *devattr, const char *buf, size_t count) |
| 1523 | { |
| 1524 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1525 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1526 | long val; |
| 1527 | |
| 1528 | err = strict_strtol(buf, 10, &val); |
| 1529 | if (err) |
| 1530 | return err; |
| 1531 | |
| 1532 | val /= 1000; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1533 | val = SENSORS_LIMIT(val, 0, 255); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1534 | |
| 1535 | mutex_lock(&data->update_lock); |
| 1536 | f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val); |
| 1537 | data->temp_ovt[nr] = val; |
| 1538 | mutex_unlock(&data->update_lock); |
| 1539 | |
| 1540 | return count; |
| 1541 | } |
| 1542 | |
| 1543 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute |
| 1544 | *devattr, char *buf) |
| 1545 | { |
| 1546 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1547 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1548 | int temp_crit_hyst; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1549 | |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1550 | mutex_lock(&data->update_lock); |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 1551 | if (nr & 1) |
| 1552 | temp_crit_hyst = data->temp_hyst[nr / 2] >> 4; |
| 1553 | else |
| 1554 | temp_crit_hyst = data->temp_hyst[nr / 2] & 0x0f; |
| 1555 | temp_crit_hyst = (data->temp_ovt[nr] - temp_crit_hyst) * 1000; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1556 | mutex_unlock(&data->update_lock); |
| 1557 | |
| 1558 | return sprintf(buf, "%d\n", temp_crit_hyst); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1559 | } |
| 1560 | |
| 1561 | static ssize_t show_temp_type(struct device *dev, struct device_attribute |
| 1562 | *devattr, char *buf) |
| 1563 | { |
| 1564 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1565 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1566 | |
| 1567 | return sprintf(buf, "%d\n", data->temp_type[nr]); |
| 1568 | } |
| 1569 | |
| 1570 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute |
| 1571 | *devattr, char *buf) |
| 1572 | { |
| 1573 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1574 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1575 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1576 | if (data->temp_beep & (1 << nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1577 | return sprintf(buf, "1\n"); |
| 1578 | else |
| 1579 | return sprintf(buf, "0\n"); |
| 1580 | } |
| 1581 | |
| 1582 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute |
| 1583 | *devattr, const char *buf, size_t count) |
| 1584 | { |
| 1585 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1586 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1587 | unsigned long val; |
| 1588 | |
| 1589 | err = strict_strtoul(buf, 10, &val); |
| 1590 | if (err) |
| 1591 | return err; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1592 | |
| 1593 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1594 | data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1595 | if (val) |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1596 | data->temp_beep |= 1 << nr; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1597 | else |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1598 | data->temp_beep &= ~(1 << nr); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1599 | |
| 1600 | f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep); |
| 1601 | mutex_unlock(&data->update_lock); |
| 1602 | |
| 1603 | return count; |
| 1604 | } |
| 1605 | |
| 1606 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute |
| 1607 | *devattr, char *buf) |
| 1608 | { |
| 1609 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1610 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1611 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1612 | if (data->temp_status & (1 << nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1613 | return sprintf(buf, "1\n"); |
| 1614 | else |
| 1615 | return sprintf(buf, "0\n"); |
| 1616 | } |
| 1617 | |
| 1618 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute |
| 1619 | *devattr, char *buf) |
| 1620 | { |
| 1621 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1622 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1623 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1624 | if (data->temp_diode_open & (1 << nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1625 | return sprintf(buf, "1\n"); |
| 1626 | else |
| 1627 | return sprintf(buf, "0\n"); |
| 1628 | } |
| 1629 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1630 | static ssize_t show_pwm(struct device *dev, |
| 1631 | struct device_attribute *devattr, char *buf) |
| 1632 | { |
| 1633 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1634 | int val, nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1635 | mutex_lock(&data->update_lock); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1636 | if (data->pwm_enable & (1 << (2 * nr))) |
| 1637 | /* PWM mode */ |
| 1638 | val = data->pwm[nr]; |
| 1639 | else { |
| 1640 | /* RPM mode */ |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1641 | val = 255 * fan_from_reg(data->fan_target[nr]) |
| 1642 | / fan_from_reg(data->fan_full_speed[nr]); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1643 | } |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1644 | mutex_unlock(&data->update_lock); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1645 | return sprintf(buf, "%d\n", val); |
| 1646 | } |
| 1647 | |
| 1648 | static ssize_t store_pwm(struct device *dev, |
| 1649 | struct device_attribute *devattr, const char *buf, |
| 1650 | size_t count) |
| 1651 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1652 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1653 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1654 | long val; |
| 1655 | |
| 1656 | err = strict_strtol(buf, 10, &val); |
| 1657 | if (err) |
| 1658 | return err; |
| 1659 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1660 | val = SENSORS_LIMIT(val, 0, 255); |
| 1661 | |
| 1662 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1663 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1664 | if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) || |
| 1665 | (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) { |
| 1666 | count = -EROFS; |
| 1667 | goto leave; |
| 1668 | } |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1669 | if (data->pwm_enable & (1 << (2 * nr))) { |
| 1670 | /* PWM mode */ |
| 1671 | f71882fg_write8(data, F71882FG_REG_PWM(nr), val); |
| 1672 | data->pwm[nr] = val; |
| 1673 | } else { |
| 1674 | /* RPM mode */ |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1675 | int target, full_speed; |
| 1676 | full_speed = f71882fg_read16(data, |
| 1677 | F71882FG_REG_FAN_FULL_SPEED(nr)); |
| 1678 | target = fan_to_reg(val * fan_from_reg(full_speed) / 255); |
| 1679 | f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target); |
| 1680 | data->fan_target[nr] = target; |
| 1681 | data->fan_full_speed[nr] = full_speed; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1682 | } |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1683 | leave: |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1684 | mutex_unlock(&data->update_lock); |
| 1685 | |
| 1686 | return count; |
| 1687 | } |
| 1688 | |
| 1689 | static ssize_t show_pwm_enable(struct device *dev, |
| 1690 | struct device_attribute *devattr, char *buf) |
| 1691 | { |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1692 | int result = 0; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1693 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1694 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1695 | |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1696 | switch ((data->pwm_enable >> 2 * nr) & 3) { |
| 1697 | case 0: |
| 1698 | case 1: |
| 1699 | result = 2; /* Normal auto mode */ |
| 1700 | break; |
| 1701 | case 2: |
| 1702 | result = 1; /* Manual mode */ |
| 1703 | break; |
| 1704 | case 3: |
| 1705 | if (data->type == f8000) |
| 1706 | result = 3; /* Thermostat mode */ |
| 1707 | else |
| 1708 | result = 1; /* Manual mode */ |
| 1709 | break; |
| 1710 | } |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1711 | |
| 1712 | return sprintf(buf, "%d\n", result); |
| 1713 | } |
| 1714 | |
| 1715 | static ssize_t store_pwm_enable(struct device *dev, struct device_attribute |
| 1716 | *devattr, const char *buf, size_t count) |
| 1717 | { |
| 1718 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1719 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1720 | long val; |
| 1721 | |
| 1722 | err = strict_strtol(buf, 10, &val); |
| 1723 | if (err) |
| 1724 | return err; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1725 | |
Hans de Goede | 3fc7838 | 2009-06-15 18:39:50 +0200 | [diff] [blame] | 1726 | /* Special case for F8000 pwm channel 3 which only does auto mode */ |
| 1727 | if (data->type == f8000 && nr == 2 && val != 2) |
| 1728 | return -EINVAL; |
| 1729 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1730 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1731 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1732 | /* Special case for F8000 auto PWM mode / Thermostat mode */ |
| 1733 | if (data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 1)) { |
| 1734 | switch (val) { |
| 1735 | case 2: |
| 1736 | data->pwm_enable &= ~(2 << (2 * nr)); |
| 1737 | break; /* Normal auto mode */ |
| 1738 | case 3: |
| 1739 | data->pwm_enable |= 2 << (2 * nr); |
| 1740 | break; /* Thermostat mode */ |
| 1741 | default: |
| 1742 | count = -EINVAL; |
| 1743 | goto leave; |
| 1744 | } |
| 1745 | } else { |
| 1746 | switch (val) { |
| 1747 | case 1: |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 1748 | /* The f71858fg does not support manual RPM mode */ |
| 1749 | if (data->type == f71858fg && |
| 1750 | ((data->pwm_enable >> (2 * nr)) & 1)) { |
| 1751 | count = -EINVAL; |
| 1752 | goto leave; |
| 1753 | } |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1754 | data->pwm_enable |= 2 << (2 * nr); |
| 1755 | break; /* Manual */ |
| 1756 | case 2: |
| 1757 | data->pwm_enable &= ~(2 << (2 * nr)); |
| 1758 | break; /* Normal auto mode */ |
| 1759 | default: |
| 1760 | count = -EINVAL; |
| 1761 | goto leave; |
| 1762 | } |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1763 | } |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1764 | f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable); |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1765 | leave: |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1766 | mutex_unlock(&data->update_lock); |
| 1767 | |
| 1768 | return count; |
| 1769 | } |
| 1770 | |
| 1771 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, |
| 1772 | struct device_attribute *devattr, |
| 1773 | char *buf) |
| 1774 | { |
| 1775 | int result; |
| 1776 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1777 | int pwm = to_sensor_dev_attr_2(devattr)->index; |
| 1778 | int point = to_sensor_dev_attr_2(devattr)->nr; |
| 1779 | |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1780 | mutex_lock(&data->update_lock); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1781 | if (data->pwm_enable & (1 << (2 * pwm))) { |
| 1782 | /* PWM mode */ |
| 1783 | result = data->pwm_auto_point_pwm[pwm][point]; |
| 1784 | } else { |
| 1785 | /* RPM mode */ |
| 1786 | result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]); |
| 1787 | } |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1788 | mutex_unlock(&data->update_lock); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1789 | |
| 1790 | return sprintf(buf, "%d\n", result); |
| 1791 | } |
| 1792 | |
| 1793 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, |
| 1794 | struct device_attribute *devattr, |
| 1795 | const char *buf, size_t count) |
| 1796 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1797 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1798 | int err, pwm = to_sensor_dev_attr_2(devattr)->index; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1799 | int point = to_sensor_dev_attr_2(devattr)->nr; |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1800 | long val; |
| 1801 | |
| 1802 | err = strict_strtol(buf, 10, &val); |
| 1803 | if (err) |
| 1804 | return err; |
| 1805 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1806 | val = SENSORS_LIMIT(val, 0, 255); |
| 1807 | |
| 1808 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1809 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1810 | if (data->pwm_enable & (1 << (2 * pwm))) { |
| 1811 | /* PWM mode */ |
| 1812 | } else { |
| 1813 | /* RPM mode */ |
| 1814 | if (val < 29) /* Prevent negative numbers */ |
| 1815 | val = 255; |
| 1816 | else |
| 1817 | val = (255 - val) * 32 / val; |
| 1818 | } |
| 1819 | f71882fg_write8(data, F71882FG_REG_POINT_PWM(pwm, point), val); |
| 1820 | data->pwm_auto_point_pwm[pwm][point] = val; |
| 1821 | mutex_unlock(&data->update_lock); |
| 1822 | |
| 1823 | return count; |
| 1824 | } |
| 1825 | |
| 1826 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, |
| 1827 | struct device_attribute *devattr, |
| 1828 | char *buf) |
| 1829 | { |
| 1830 | int result = 0; |
| 1831 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1832 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1833 | int point = to_sensor_dev_attr_2(devattr)->nr; |
| 1834 | |
| 1835 | mutex_lock(&data->update_lock); |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 1836 | if (nr & 1) |
| 1837 | result = data->pwm_auto_point_hyst[nr / 2] >> 4; |
| 1838 | else |
| 1839 | result = data->pwm_auto_point_hyst[nr / 2] & 0x0f; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1840 | result = 1000 * (data->pwm_auto_point_temp[nr][point] - result); |
| 1841 | mutex_unlock(&data->update_lock); |
| 1842 | |
| 1843 | return sprintf(buf, "%d\n", result); |
| 1844 | } |
| 1845 | |
| 1846 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, |
| 1847 | struct device_attribute *devattr, |
| 1848 | const char *buf, size_t count) |
| 1849 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1850 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1851 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1852 | int point = to_sensor_dev_attr_2(devattr)->nr; |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 1853 | u8 reg; |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1854 | long val; |
| 1855 | |
| 1856 | err = strict_strtol(buf, 10, &val); |
| 1857 | if (err) |
| 1858 | return err; |
| 1859 | |
| 1860 | val /= 1000; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1861 | |
| 1862 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1863 | data->pwm_auto_point_temp[nr][point] = |
| 1864 | f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1865 | val = SENSORS_LIMIT(val, data->pwm_auto_point_temp[nr][point] - 15, |
| 1866 | data->pwm_auto_point_temp[nr][point]); |
| 1867 | val = data->pwm_auto_point_temp[nr][point] - val; |
| 1868 | |
Hans de Goede | bc27490 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 1869 | reg = f71882fg_read8(data, F71882FG_REG_FAN_HYST(nr / 2)); |
| 1870 | if (nr & 1) |
| 1871 | reg = (reg & 0x0f) | (val << 4); |
| 1872 | else |
| 1873 | reg = (reg & 0xf0) | val; |
| 1874 | |
| 1875 | f71882fg_write8(data, F71882FG_REG_FAN_HYST(nr / 2), reg); |
| 1876 | data->pwm_auto_point_hyst[nr / 2] = reg; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1877 | mutex_unlock(&data->update_lock); |
| 1878 | |
| 1879 | return count; |
| 1880 | } |
| 1881 | |
| 1882 | static ssize_t show_pwm_interpolate(struct device *dev, |
| 1883 | struct device_attribute *devattr, char *buf) |
| 1884 | { |
| 1885 | int result; |
| 1886 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1887 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1888 | |
| 1889 | result = (data->pwm_auto_point_mapping[nr] >> 4) & 1; |
| 1890 | |
| 1891 | return sprintf(buf, "%d\n", result); |
| 1892 | } |
| 1893 | |
| 1894 | static ssize_t store_pwm_interpolate(struct device *dev, |
| 1895 | struct device_attribute *devattr, |
| 1896 | const char *buf, size_t count) |
| 1897 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1898 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1899 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1900 | unsigned long val; |
| 1901 | |
| 1902 | err = strict_strtoul(buf, 10, &val); |
| 1903 | if (err) |
| 1904 | return err; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1905 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1906 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1907 | data->pwm_auto_point_mapping[nr] = |
| 1908 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1909 | if (val) |
| 1910 | val = data->pwm_auto_point_mapping[nr] | (1 << 4); |
| 1911 | else |
| 1912 | val = data->pwm_auto_point_mapping[nr] & (~(1 << 4)); |
| 1913 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); |
| 1914 | data->pwm_auto_point_mapping[nr] = val; |
| 1915 | mutex_unlock(&data->update_lock); |
| 1916 | |
| 1917 | return count; |
| 1918 | } |
| 1919 | |
| 1920 | static ssize_t show_pwm_auto_point_channel(struct device *dev, |
| 1921 | struct device_attribute *devattr, |
| 1922 | char *buf) |
| 1923 | { |
| 1924 | int result; |
| 1925 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1926 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1927 | |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 1928 | result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - |
| 1929 | data->temp_start); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1930 | |
| 1931 | return sprintf(buf, "%d\n", result); |
| 1932 | } |
| 1933 | |
| 1934 | static ssize_t store_pwm_auto_point_channel(struct device *dev, |
| 1935 | struct device_attribute *devattr, |
| 1936 | const char *buf, size_t count) |
| 1937 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1938 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1939 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
| 1940 | long val; |
| 1941 | |
| 1942 | err = strict_strtol(buf, 10, &val); |
| 1943 | if (err) |
| 1944 | return err; |
Hans de Goede | 3045301 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1945 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1946 | switch (val) { |
| 1947 | case 1: |
Hans de Goede | 3045301 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1948 | val = 0; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1949 | break; |
| 1950 | case 2: |
Hans de Goede | 3045301 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1951 | val = 1; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1952 | break; |
| 1953 | case 4: |
Hans de Goede | 3045301 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 1954 | val = 2; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1955 | break; |
| 1956 | default: |
| 1957 | return -EINVAL; |
| 1958 | } |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 1959 | val += data->temp_start; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1960 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1961 | data->pwm_auto_point_mapping[nr] = |
| 1962 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1963 | val = (data->pwm_auto_point_mapping[nr] & 0xfc) | val; |
| 1964 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); |
| 1965 | data->pwm_auto_point_mapping[nr] = val; |
| 1966 | mutex_unlock(&data->update_lock); |
| 1967 | |
| 1968 | return count; |
| 1969 | } |
| 1970 | |
| 1971 | static ssize_t show_pwm_auto_point_temp(struct device *dev, |
| 1972 | struct device_attribute *devattr, |
| 1973 | char *buf) |
| 1974 | { |
| 1975 | int result; |
| 1976 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1977 | int pwm = to_sensor_dev_attr_2(devattr)->index; |
| 1978 | int point = to_sensor_dev_attr_2(devattr)->nr; |
| 1979 | |
| 1980 | result = data->pwm_auto_point_temp[pwm][point]; |
| 1981 | return sprintf(buf, "%d\n", 1000 * result); |
| 1982 | } |
| 1983 | |
| 1984 | static ssize_t store_pwm_auto_point_temp(struct device *dev, |
| 1985 | struct device_attribute *devattr, |
| 1986 | const char *buf, size_t count) |
| 1987 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1988 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1989 | int err, pwm = to_sensor_dev_attr_2(devattr)->index; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1990 | int point = to_sensor_dev_attr_2(devattr)->nr; |
Giel van Schijndel | e8a4eac | 2010-05-27 19:58:41 +0200 | [diff] [blame] | 1991 | long val; |
| 1992 | |
| 1993 | err = strict_strtol(buf, 10, &val); |
| 1994 | if (err) |
| 1995 | return err; |
| 1996 | |
| 1997 | val /= 1000; |
Hans de Goede | 7669896 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 1998 | |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 1999 | if (data->auto_point_temp_signed) |
Hans de Goede | 7669896 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2000 | val = SENSORS_LIMIT(val, -128, 127); |
| 2001 | else |
| 2002 | val = SENSORS_LIMIT(val, 0, 127); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2003 | |
| 2004 | mutex_lock(&data->update_lock); |
| 2005 | f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val); |
| 2006 | data->pwm_auto_point_temp[pwm][point] = val; |
| 2007 | mutex_unlock(&data->update_lock); |
| 2008 | |
| 2009 | return count; |
| 2010 | } |
| 2011 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2012 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
| 2013 | char *buf) |
| 2014 | { |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2015 | struct f71882fg_data *data = dev_get_drvdata(dev); |
| 2016 | return sprintf(buf, "%s\n", f71882fg_names[data->type]); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2017 | } |
| 2018 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2019 | static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev, |
| 2020 | struct sensor_device_attribute_2 *attr, int count) |
| 2021 | { |
| 2022 | int err, i; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2023 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2024 | for (i = 0; i < count; i++) { |
| 2025 | err = device_create_file(&pdev->dev, &attr[i].dev_attr); |
| 2026 | if (err) |
| 2027 | return err; |
| 2028 | } |
| 2029 | return 0; |
| 2030 | } |
| 2031 | |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2032 | static void f71882fg_remove_sysfs_files(struct platform_device *pdev, |
| 2033 | struct sensor_device_attribute_2 *attr, int count) |
| 2034 | { |
| 2035 | int i; |
| 2036 | |
| 2037 | for (i = 0; i < count; i++) |
| 2038 | device_remove_file(&pdev->dev, &attr[i].dev_attr); |
| 2039 | } |
| 2040 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2041 | static int __devinit f71882fg_probe(struct platform_device *pdev) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2042 | { |
| 2043 | struct f71882fg_data *data; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2044 | struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; |
Hans de Goede | 28ba858 | 2009-01-07 16:37:31 +0100 | [diff] [blame] | 2045 | int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3; |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2046 | int nr_temps = (sio_data->type == f71808e) ? 2 : 3; |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 2047 | u8 start_reg, reg; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2048 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2049 | data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); |
| 2050 | if (!data) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2051 | return -ENOMEM; |
| 2052 | |
| 2053 | data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2054 | data->type = sio_data->type; |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 2055 | data->temp_start = |
| 2056 | (data->type == f71858fg || data->type == f8000) ? 0 : 1; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2057 | mutex_init(&data->update_lock); |
| 2058 | platform_set_drvdata(pdev, data); |
| 2059 | |
Hans de Goede | 3cc7475 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2060 | start_reg = f71882fg_read8(data, F71882FG_REG_START); |
Hans de Goede | 12d66e8 | 2009-01-07 16:37:29 +0100 | [diff] [blame] | 2061 | if (start_reg & 0x04) { |
| 2062 | dev_warn(&pdev->dev, "Hardware monitor is powered down\n"); |
| 2063 | err = -ENODEV; |
| 2064 | goto exit_free; |
| 2065 | } |
Hans de Goede | 3cc7475 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2066 | if (!(start_reg & 0x03)) { |
| 2067 | dev_warn(&pdev->dev, "Hardware monitoring not activated\n"); |
| 2068 | err = -ENODEV; |
| 2069 | goto exit_free; |
| 2070 | } |
| 2071 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2072 | /* Register sysfs interface files */ |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2073 | err = device_create_file(&pdev->dev, &dev_attr_name); |
| 2074 | if (err) |
| 2075 | goto exit_unregister_sysfs; |
| 2076 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2077 | if (start_reg & 0x01) { |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 2078 | switch (data->type) { |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 2079 | case f71858fg: |
| 2080 | data->temp_config = |
| 2081 | f71882fg_read8(data, F71882FG_REG_TEMP_CONFIG); |
| 2082 | if (data->temp_config & 0x10) |
| 2083 | /* The f71858fg temperature alarms behave as |
| 2084 | the f8000 alarms in this mode */ |
| 2085 | err = f71882fg_create_sysfs_files(pdev, |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2086 | f8000_temp_attr, |
| 2087 | ARRAY_SIZE(f8000_temp_attr)); |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 2088 | else |
| 2089 | err = f71882fg_create_sysfs_files(pdev, |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2090 | f71858fg_temp_attr, |
| 2091 | ARRAY_SIZE(f71858fg_temp_attr)); |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 2092 | break; |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2093 | case f8000: |
| 2094 | err = f71882fg_create_sysfs_files(pdev, |
| 2095 | f8000_temp_attr, |
| 2096 | ARRAY_SIZE(f8000_temp_attr)); |
| 2097 | break; |
| 2098 | default: |
| 2099 | err = f71882fg_create_sysfs_files(pdev, |
Hans de Goede | 60d2b37 | 2011-03-09 20:57:11 +0100 | [diff] [blame] | 2100 | &fxxxx_temp_attr[0][0], |
| 2101 | ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps); |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2102 | } |
| 2103 | if (err) |
| 2104 | goto exit_unregister_sysfs; |
| 2105 | |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 2106 | if (f71882fg_has_beep[data->type]) { |
| 2107 | err = f71882fg_create_sysfs_files(pdev, |
| 2108 | &fxxxx_temp_beep_attr[0][0], |
| 2109 | ARRAY_SIZE(fxxxx_temp_beep_attr[0]) |
| 2110 | * nr_temps); |
| 2111 | if (err) |
| 2112 | goto exit_unregister_sysfs; |
| 2113 | } |
| 2114 | |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2115 | for (i = 0; i < F71882FG_MAX_INS; i++) { |
| 2116 | if (f71882fg_has_in[data->type][i]) { |
| 2117 | err = device_create_file(&pdev->dev, |
| 2118 | &fxxxx_in_attr[i].dev_attr); |
| 2119 | if (err) |
| 2120 | goto exit_unregister_sysfs; |
| 2121 | } |
| 2122 | } |
| 2123 | if (f71882fg_has_in1_alarm[data->type]) { |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2124 | err = f71882fg_create_sysfs_files(pdev, |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 2125 | fxxxx_in1_alarm_attr, |
| 2126 | ARRAY_SIZE(fxxxx_in1_alarm_attr)); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2127 | if (err) |
| 2128 | goto exit_unregister_sysfs; |
| 2129 | } |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2130 | } |
| 2131 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2132 | if (start_reg & 0x02) { |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 2133 | switch (data->type) { |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2134 | case f71808e: |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 2135 | case f71869: |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2136 | /* These always have signed auto point temps */ |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 2137 | data->auto_point_temp_signed = 1; |
| 2138 | /* Fall through to select correct fan/pwm reg bank! */ |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 2139 | case f71889fg: |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 2140 | case f71889ed: |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 2141 | reg = f71882fg_read8(data, F71882FG_REG_FAN_FAULT_T); |
| 2142 | if (reg & F71882FG_FAN_NEG_TEMP_EN) |
| 2143 | data->auto_point_temp_signed = 1; |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 2144 | /* Ensure banked pwm registers point to right bank */ |
| 2145 | reg &= ~F71882FG_FAN_PROG_SEL; |
| 2146 | f71882fg_write8(data, F71882FG_REG_FAN_FAULT_T, reg); |
Hans de Goede | 98f7ba1 | 2011-03-09 20:57:09 +0100 | [diff] [blame] | 2147 | break; |
| 2148 | default: |
| 2149 | break; |
| 2150 | } |
| 2151 | |
Hans de Goede | 996cadb | 2009-06-15 18:39:51 +0200 | [diff] [blame] | 2152 | data->pwm_enable = |
| 2153 | f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
| 2154 | |
| 2155 | /* Sanity check the pwm settings */ |
| 2156 | switch (data->type) { |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 2157 | case f71858fg: |
| 2158 | err = 0; |
| 2159 | for (i = 0; i < nr_fans; i++) |
| 2160 | if (((data->pwm_enable >> (i * 2)) & 3) == 3) |
| 2161 | err = 1; |
| 2162 | break; |
Hans de Goede | 996cadb | 2009-06-15 18:39:51 +0200 | [diff] [blame] | 2163 | case f71862fg: |
| 2164 | err = (data->pwm_enable & 0x15) != 0x15; |
| 2165 | break; |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2166 | case f71808e: |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 2167 | case f71869: |
Hans de Goede | 996cadb | 2009-06-15 18:39:51 +0200 | [diff] [blame] | 2168 | case f71882fg: |
Hans de Goede | 7669896 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2169 | case f71889fg: |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 2170 | case f71889ed: |
Hans de Goede | 996cadb | 2009-06-15 18:39:51 +0200 | [diff] [blame] | 2171 | err = 0; |
| 2172 | break; |
| 2173 | case f8000: |
| 2174 | err = data->pwm_enable & 0x20; |
| 2175 | break; |
| 2176 | } |
| 2177 | if (err) { |
| 2178 | dev_err(&pdev->dev, |
| 2179 | "Invalid (reserved) pwm settings: 0x%02x\n", |
| 2180 | (unsigned int)data->pwm_enable); |
| 2181 | err = -ENODEV; |
| 2182 | goto exit_unregister_sysfs; |
| 2183 | } |
| 2184 | |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 2185 | err = f71882fg_create_sysfs_files(pdev, &fxxxx_fan_attr[0][0], |
| 2186 | ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2187 | if (err) |
| 2188 | goto exit_unregister_sysfs; |
| 2189 | |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 2190 | if (f71882fg_has_beep[data->type]) { |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 2191 | err = f71882fg_create_sysfs_files(pdev, |
| 2192 | fxxxx_fan_beep_attr, nr_fans); |
| 2193 | if (err) |
| 2194 | goto exit_unregister_sysfs; |
| 2195 | } |
| 2196 | |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 2197 | switch (data->type) { |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2198 | case f71808e: |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 2199 | case f71869: |
Hans de Goede | e48a7f1 | 2011-03-09 20:57:13 +0100 | [diff] [blame] | 2200 | case f71889fg: |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 2201 | case f71889ed: |
Hans de Goede | e48a7f1 | 2011-03-09 20:57:13 +0100 | [diff] [blame] | 2202 | for (i = 0; i < nr_fans; i++) { |
| 2203 | data->pwm_auto_point_mapping[i] = |
| 2204 | f71882fg_read8(data, |
| 2205 | F71882FG_REG_POINT_MAPPING(i)); |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 2206 | if ((data->pwm_auto_point_mapping[i] & 0x80) || |
| 2207 | (data->pwm_auto_point_mapping[i] & 3) == 0) |
Hans de Goede | e48a7f1 | 2011-03-09 20:57:13 +0100 | [diff] [blame] | 2208 | break; |
| 2209 | } |
| 2210 | if (i != nr_fans) { |
| 2211 | dev_warn(&pdev->dev, |
| 2212 | "Auto pwm controlled by raw digital " |
| 2213 | "data, disabling pwm auto_point " |
| 2214 | "sysfs attributes\n"); |
| 2215 | goto no_pwm_auto_point; |
| 2216 | } |
| 2217 | break; |
| 2218 | default: |
| 2219 | break; |
| 2220 | } |
| 2221 | |
| 2222 | switch (data->type) { |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 2223 | case f71862fg: |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2224 | err = f71882fg_create_sysfs_files(pdev, |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 2225 | f71862fg_auto_pwm_attr, |
| 2226 | ARRAY_SIZE(f71862fg_auto_pwm_attr)); |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 2227 | break; |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2228 | case f71808e: |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 2229 | case f71869: |
| 2230 | err = f71882fg_create_sysfs_files(pdev, |
| 2231 | f71869_auto_pwm_attr, |
| 2232 | ARRAY_SIZE(f71869_auto_pwm_attr)); |
| 2233 | break; |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 2234 | case f8000: |
| 2235 | err = f71882fg_create_sysfs_files(pdev, |
| 2236 | f8000_fan_attr, |
| 2237 | ARRAY_SIZE(f8000_fan_attr)); |
Hans de Goede | 66344aa | 2009-12-09 20:35:59 +0100 | [diff] [blame] | 2238 | if (err) |
| 2239 | goto exit_unregister_sysfs; |
| 2240 | err = f71882fg_create_sysfs_files(pdev, |
| 2241 | f8000_auto_pwm_attr, |
| 2242 | ARRAY_SIZE(f8000_auto_pwm_attr)); |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 2243 | break; |
Hans de Goede | e48a7f1 | 2011-03-09 20:57:13 +0100 | [diff] [blame] | 2244 | default: |
Hans de Goede | b69b039 | 2009-12-09 20:36:00 +0100 | [diff] [blame] | 2245 | err = f71882fg_create_sysfs_files(pdev, |
| 2246 | &fxxxx_auto_pwm_attr[0][0], |
| 2247 | ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2248 | } |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2249 | if (err) |
| 2250 | goto exit_unregister_sysfs; |
Hans de Goede | 28ba858 | 2009-01-07 16:37:31 +0100 | [diff] [blame] | 2251 | |
Hans de Goede | e48a7f1 | 2011-03-09 20:57:13 +0100 | [diff] [blame] | 2252 | no_pwm_auto_point: |
Hans de Goede | 28ba858 | 2009-01-07 16:37:31 +0100 | [diff] [blame] | 2253 | for (i = 0; i < nr_fans; i++) |
| 2254 | dev_info(&pdev->dev, "Fan: %d is in %s mode\n", i + 1, |
| 2255 | (data->pwm_enable & (1 << 2 * i)) ? |
| 2256 | "duty-cycle" : "RPM"); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2257 | } |
| 2258 | |
Tony Jones | 1beeffe | 2007-08-20 13:46:20 -0700 | [diff] [blame] | 2259 | data->hwmon_dev = hwmon_device_register(&pdev->dev); |
| 2260 | if (IS_ERR(data->hwmon_dev)) { |
| 2261 | err = PTR_ERR(data->hwmon_dev); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2262 | data->hwmon_dev = NULL; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2263 | goto exit_unregister_sysfs; |
| 2264 | } |
| 2265 | |
| 2266 | return 0; |
| 2267 | |
| 2268 | exit_unregister_sysfs: |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2269 | f71882fg_remove(pdev); /* Will unregister the sysfs files for us */ |
Hans de Goede | 3cc7475 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2270 | return err; /* f71882fg_remove() also frees our data */ |
| 2271 | exit_free: |
| 2272 | kfree(data); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2273 | return err; |
| 2274 | } |
| 2275 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2276 | static int f71882fg_remove(struct platform_device *pdev) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2277 | { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2278 | struct f71882fg_data *data = platform_get_drvdata(pdev); |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2279 | int i, nr_fans = (data->type == f71882fg) ? 4 : 3; |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2280 | int nr_temps = (data->type == f71808e) ? 2 : 3; |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2281 | u8 start_reg = f71882fg_read8(data, F71882FG_REG_START); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2282 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2283 | if (data->hwmon_dev) |
| 2284 | hwmon_device_unregister(data->hwmon_dev); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2285 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2286 | device_remove_file(&pdev->dev, &dev_attr_name); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2287 | |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2288 | if (start_reg & 0x01) { |
| 2289 | switch (data->type) { |
| 2290 | case f71858fg: |
| 2291 | if (data->temp_config & 0x10) |
| 2292 | f71882fg_remove_sysfs_files(pdev, |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2293 | f8000_temp_attr, |
| 2294 | ARRAY_SIZE(f8000_temp_attr)); |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2295 | else |
| 2296 | f71882fg_remove_sysfs_files(pdev, |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2297 | f71858fg_temp_attr, |
| 2298 | ARRAY_SIZE(f71858fg_temp_attr)); |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2299 | break; |
| 2300 | case f8000: |
| 2301 | f71882fg_remove_sysfs_files(pdev, |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2302 | f8000_temp_attr, |
| 2303 | ARRAY_SIZE(f8000_temp_attr)); |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2304 | break; |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2305 | default: |
| 2306 | f71882fg_remove_sysfs_files(pdev, |
Hans de Goede | 60d2b37 | 2011-03-09 20:57:11 +0100 | [diff] [blame] | 2307 | &fxxxx_temp_attr[0][0], |
| 2308 | ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps); |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2309 | } |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 2310 | if (f71882fg_has_beep[data->type]) { |
| 2311 | f71882fg_remove_sysfs_files(pdev, |
| 2312 | &fxxxx_temp_beep_attr[0][0], |
| 2313 | ARRAY_SIZE(fxxxx_temp_beep_attr[0]) * nr_temps); |
| 2314 | } |
| 2315 | |
Hans de Goede | 0bae640 | 2011-03-09 20:57:10 +0100 | [diff] [blame] | 2316 | for (i = 0; i < F71882FG_MAX_INS; i++) { |
| 2317 | if (f71882fg_has_in[data->type][i]) { |
| 2318 | device_remove_file(&pdev->dev, |
| 2319 | &fxxxx_in_attr[i].dev_attr); |
| 2320 | } |
| 2321 | } |
| 2322 | if (f71882fg_has_in1_alarm[data->type]) { |
| 2323 | f71882fg_remove_sysfs_files(pdev, |
| 2324 | fxxxx_in1_alarm_attr, |
| 2325 | ARRAY_SIZE(fxxxx_in1_alarm_attr)); |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2326 | } |
| 2327 | } |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2328 | |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2329 | if (start_reg & 0x02) { |
| 2330 | f71882fg_remove_sysfs_files(pdev, &fxxxx_fan_attr[0][0], |
| 2331 | ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2332 | |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 2333 | if (f71882fg_has_beep[data->type]) { |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2334 | f71882fg_remove_sysfs_files(pdev, |
| 2335 | fxxxx_fan_beep_attr, nr_fans); |
Hans de Goede | 78aa4f7 | 2011-03-09 20:57:12 +0100 | [diff] [blame] | 2336 | } |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2337 | |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2338 | switch (data->type) { |
| 2339 | case f71862fg: |
| 2340 | f71882fg_remove_sysfs_files(pdev, |
| 2341 | f71862fg_auto_pwm_attr, |
| 2342 | ARRAY_SIZE(f71862fg_auto_pwm_attr)); |
| 2343 | break; |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2344 | case f71808e: |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 2345 | case f71869: |
| 2346 | f71882fg_remove_sysfs_files(pdev, |
| 2347 | f71869_auto_pwm_attr, |
| 2348 | ARRAY_SIZE(f71869_auto_pwm_attr)); |
| 2349 | break; |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2350 | case f8000: |
| 2351 | f71882fg_remove_sysfs_files(pdev, |
| 2352 | f8000_fan_attr, |
| 2353 | ARRAY_SIZE(f8000_fan_attr)); |
| 2354 | f71882fg_remove_sysfs_files(pdev, |
| 2355 | f8000_auto_pwm_attr, |
| 2356 | ARRAY_SIZE(f8000_auto_pwm_attr)); |
| 2357 | break; |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 2358 | default: |
Hans de Goede | fc16c56 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2359 | f71882fg_remove_sysfs_files(pdev, |
| 2360 | &fxxxx_auto_pwm_attr[0][0], |
| 2361 | ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); |
| 2362 | } |
| 2363 | } |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 2364 | |
Hans de Goede | d9ebaa4 | 2011-03-13 13:50:33 +0100 | [diff] [blame] | 2365 | platform_set_drvdata(pdev, NULL); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2366 | kfree(data); |
| 2367 | |
| 2368 | return 0; |
| 2369 | } |
| 2370 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2371 | static int __init f71882fg_find(int sioaddr, unsigned short *address, |
| 2372 | struct f71882fg_sio_data *sio_data) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2373 | { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2374 | u16 devid; |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 2375 | int err = superio_enter(sioaddr); |
| 2376 | if (err) |
| 2377 | return err; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2378 | |
| 2379 | devid = superio_inw(sioaddr, SIO_REG_MANID); |
| 2380 | if (devid != SIO_FINTEK_ID) { |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 2381 | pr_debug("Not a Fintek device\n"); |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 2382 | err = -ENODEV; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2383 | goto exit; |
| 2384 | } |
| 2385 | |
Jean Delvare | 67b671b | 2007-12-06 23:13:42 +0100 | [diff] [blame] | 2386 | devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2387 | switch (devid) { |
Hans de Goede | e5e713c | 2011-03-10 08:54:02 +0100 | [diff] [blame] | 2388 | case SIO_F71808E_ID: |
| 2389 | sio_data->type = f71808e; |
| 2390 | break; |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 2391 | case SIO_F71858_ID: |
| 2392 | sio_data->type = f71858fg; |
| 2393 | break; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2394 | case SIO_F71862_ID: |
| 2395 | sio_data->type = f71862fg; |
| 2396 | break; |
Hans de Goede | c11bb99 | 2011-03-09 20:57:15 +0100 | [diff] [blame] | 2397 | case SIO_F71869_ID: |
| 2398 | sio_data->type = f71869; |
| 2399 | break; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2400 | case SIO_F71882_ID: |
| 2401 | sio_data->type = f71882fg; |
| 2402 | break; |
Hans de Goede | 7669896 | 2009-12-09 20:36:01 +0100 | [diff] [blame] | 2403 | case SIO_F71889_ID: |
| 2404 | sio_data->type = f71889fg; |
| 2405 | break; |
Hans de Goede | 3cad402 | 2011-03-09 20:57:14 +0100 | [diff] [blame] | 2406 | case SIO_F71889E_ID: |
| 2407 | sio_data->type = f71889ed; |
| 2408 | break; |
Hans de Goede | ed4f7c2 | 2009-01-07 16:37:30 +0100 | [diff] [blame] | 2409 | case SIO_F8000_ID: |
| 2410 | sio_data->type = f8000; |
| 2411 | break; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2412 | default: |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 2413 | pr_info("Unsupported Fintek device: %04x\n", |
| 2414 | (unsigned int)devid); |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 2415 | err = -ENODEV; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2416 | goto exit; |
| 2417 | } |
| 2418 | |
Hans de Goede | 09475d3 | 2009-06-15 18:39:52 +0200 | [diff] [blame] | 2419 | if (sio_data->type == f71858fg) |
| 2420 | superio_select(sioaddr, SIO_F71858FG_LD_HWM); |
| 2421 | else |
| 2422 | superio_select(sioaddr, SIO_F71882FG_LD_HWM); |
| 2423 | |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 2424 | if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) { |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 2425 | pr_warn("Device not activated\n"); |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 2426 | err = -ENODEV; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2427 | goto exit; |
| 2428 | } |
| 2429 | |
| 2430 | *address = superio_inw(sioaddr, SIO_REG_ADDR); |
Giel van Schijndel | 162bb59 | 2010-05-27 19:58:40 +0200 | [diff] [blame] | 2431 | if (*address == 0) { |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 2432 | pr_warn("Base address not set\n"); |
Giel van Schijndel | cadb865 | 2010-10-03 08:09:49 -0400 | [diff] [blame] | 2433 | err = -ENODEV; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2434 | goto exit; |
| 2435 | } |
| 2436 | *address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */ |
| 2437 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2438 | err = 0; |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 2439 | pr_info("Found %s chip at %#x, revision %d\n", |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2440 | f71882fg_names[sio_data->type], (unsigned int)*address, |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2441 | (int)superio_inb(sioaddr, SIO_REG_DEVREV)); |
| 2442 | exit: |
| 2443 | superio_exit(sioaddr); |
| 2444 | return err; |
| 2445 | } |
| 2446 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2447 | static int __init f71882fg_device_add(unsigned short address, |
| 2448 | const struct f71882fg_sio_data *sio_data) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2449 | { |
| 2450 | struct resource res = { |
| 2451 | .start = address, |
| 2452 | .end = address + REGION_LENGTH - 1, |
| 2453 | .flags = IORESOURCE_IO, |
| 2454 | }; |
| 2455 | int err; |
| 2456 | |
| 2457 | f71882fg_pdev = platform_device_alloc(DRVNAME, address); |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 2458 | if (!f71882fg_pdev) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2459 | return -ENOMEM; |
| 2460 | |
| 2461 | res.name = f71882fg_pdev->name; |
Jean Delvare | b9acb64 | 2009-01-07 16:37:35 +0100 | [diff] [blame] | 2462 | err = acpi_check_resource_conflict(&res); |
| 2463 | if (err) |
Hans de Goede | 18632f8 | 2009-02-17 19:59:54 +0100 | [diff] [blame] | 2464 | goto exit_device_put; |
Jean Delvare | b9acb64 | 2009-01-07 16:37:35 +0100 | [diff] [blame] | 2465 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2466 | err = platform_device_add_resources(f71882fg_pdev, &res, 1); |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 2467 | if (err) { |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 2468 | pr_err("Device resource addition failed\n"); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2469 | goto exit_device_put; |
| 2470 | } |
| 2471 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2472 | err = platform_device_add_data(f71882fg_pdev, sio_data, |
| 2473 | sizeof(struct f71882fg_sio_data)); |
| 2474 | if (err) { |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 2475 | pr_err("Platform data allocation failed\n"); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2476 | goto exit_device_put; |
| 2477 | } |
| 2478 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2479 | err = platform_device_add(f71882fg_pdev); |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 2480 | if (err) { |
Joe Perches | 22d3b41 | 2010-10-20 06:51:34 +0000 | [diff] [blame] | 2481 | pr_err("Device addition failed\n"); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2482 | goto exit_device_put; |
| 2483 | } |
| 2484 | |
| 2485 | return 0; |
| 2486 | |
| 2487 | exit_device_put: |
| 2488 | platform_device_put(f71882fg_pdev); |
| 2489 | |
| 2490 | return err; |
| 2491 | } |
| 2492 | |
| 2493 | static int __init f71882fg_init(void) |
| 2494 | { |
| 2495 | int err = -ENODEV; |
| 2496 | unsigned short address; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2497 | struct f71882fg_sio_data sio_data; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2498 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2499 | memset(&sio_data, 0, sizeof(sio_data)); |
| 2500 | |
| 2501 | if (f71882fg_find(0x2e, &address, &sio_data) && |
| 2502 | f71882fg_find(0x4e, &address, &sio_data)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2503 | goto exit; |
| 2504 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2505 | err = platform_driver_register(&f71882fg_driver); |
| 2506 | if (err) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2507 | goto exit; |
| 2508 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 2509 | err = f71882fg_device_add(address, &sio_data); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2510 | if (err) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2511 | goto exit_driver; |
| 2512 | |
| 2513 | return 0; |
| 2514 | |
| 2515 | exit_driver: |
| 2516 | platform_driver_unregister(&f71882fg_driver); |
| 2517 | exit: |
| 2518 | return err; |
| 2519 | } |
| 2520 | |
| 2521 | static void __exit f71882fg_exit(void) |
| 2522 | { |
| 2523 | platform_device_unregister(f71882fg_pdev); |
| 2524 | platform_driver_unregister(&f71882fg_driver); |
| 2525 | } |
| 2526 | |
| 2527 | MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver"); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 2528 | MODULE_AUTHOR("Hans Edgington, Hans de Goede (hdegoede@redhat.com)"); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 2529 | MODULE_LICENSE("GPL"); |
| 2530 | |
| 2531 | module_init(f71882fg_init); |
| 2532 | module_exit(f71882fg_exit); |