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 | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 3 | * Copyright (C) 2007,2008 by 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 | |
| 21 | #include <linux/module.h> |
| 22 | #include <linux/init.h> |
| 23 | #include <linux/slab.h> |
| 24 | #include <linux/jiffies.h> |
| 25 | #include <linux/platform_device.h> |
| 26 | #include <linux/hwmon.h> |
| 27 | #include <linux/hwmon-sysfs.h> |
| 28 | #include <linux/err.h> |
| 29 | #include <linux/mutex.h> |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 30 | #include <linux/io.h> |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 31 | |
| 32 | #define DRVNAME "f71882fg" |
| 33 | |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 34 | #define SIO_F71882FG_LD_HWM 0x04 /* Hardware monitor logical device */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 35 | #define SIO_UNLOCK_KEY 0x87 /* Key to enable Super-I/O */ |
| 36 | #define SIO_LOCK_KEY 0xAA /* Key to diasble Super-I/O */ |
| 37 | |
| 38 | #define SIO_REG_LDSEL 0x07 /* Logical device select */ |
| 39 | #define SIO_REG_DEVID 0x20 /* Device ID (2 bytes) */ |
| 40 | #define SIO_REG_DEVREV 0x22 /* Device revision */ |
| 41 | #define SIO_REG_MANID 0x23 /* Fintek ID (2 bytes) */ |
| 42 | #define SIO_REG_ENABLE 0x30 /* Logical device enable */ |
| 43 | #define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */ |
| 44 | |
| 45 | #define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */ |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 46 | #define SIO_F71862_ID 0x0601 /* Chipset ID */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 47 | #define SIO_F71882_ID 0x0541 /* Chipset ID */ |
| 48 | |
| 49 | #define REGION_LENGTH 8 |
| 50 | #define ADDR_REG_OFFSET 5 |
| 51 | #define DATA_REG_OFFSET 6 |
| 52 | |
| 53 | #define F71882FG_REG_PECI 0x0A |
| 54 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 55 | #define F71882FG_REG_IN_STATUS 0x12 /* f71882fg only */ |
| 56 | #define F71882FG_REG_IN_BEEP 0x13 /* f71882fg only */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 57 | #define F71882FG_REG_IN(nr) (0x20 + (nr)) |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 58 | #define F71882FG_REG_IN1_HIGH 0x32 /* f71882fg only */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 59 | |
| 60 | #define F71882FG_REG_FAN(nr) (0xA0 + (16 * (nr))) |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 61 | #define F71882FG_REG_FAN_TARGET(nr) (0xA2 + (16 * (nr))) |
| 62 | #define F71882FG_REG_FAN_FULL_SPEED(nr) (0xA4 + (16 * (nr))) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 63 | #define F71882FG_REG_FAN_STATUS 0x92 |
| 64 | #define F71882FG_REG_FAN_BEEP 0x93 |
| 65 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 66 | #define F71882FG_REG_TEMP(nr) (0x70 + 2 * (nr)) |
| 67 | #define F71882FG_REG_TEMP_OVT(nr) (0x80 + 2 * (nr)) |
| 68 | #define F71882FG_REG_TEMP_HIGH(nr) (0x81 + 2 * (nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 69 | #define F71882FG_REG_TEMP_STATUS 0x62 |
| 70 | #define F71882FG_REG_TEMP_BEEP 0x63 |
| 71 | #define F71882FG_REG_TEMP_HYST1 0x6C |
| 72 | #define F71882FG_REG_TEMP_HYST23 0x6D |
| 73 | #define F71882FG_REG_TEMP_TYPE 0x6B |
| 74 | #define F71882FG_REG_TEMP_DIODE_OPEN 0x6F |
| 75 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 76 | #define F71882FG_REG_PWM(nr) (0xA3 + (16 * (nr))) |
| 77 | #define F71882FG_REG_PWM_TYPE 0x94 |
| 78 | #define F71882FG_REG_PWM_ENABLE 0x96 |
| 79 | |
| 80 | #define F71882FG_REG_FAN_HYST0 0x98 |
| 81 | #define F71882FG_REG_FAN_HYST1 0x99 |
| 82 | |
| 83 | #define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm))) |
| 84 | #define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm))) |
| 85 | #define F71882FG_REG_POINT_MAPPING(nr) (0xAF + 16 * (nr)) |
| 86 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 87 | #define F71882FG_REG_START 0x01 |
| 88 | |
| 89 | #define FAN_MIN_DETECT 366 /* Lowest detectable fanspeed */ |
| 90 | |
Jean Delvare | 67b671b | 2007-12-06 23:13:42 +0100 | [diff] [blame] | 91 | static unsigned short force_id; |
| 92 | module_param(force_id, ushort, 0); |
| 93 | MODULE_PARM_DESC(force_id, "Override the detected device ID"); |
| 94 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 95 | static int fan_mode[4] = { 0, 0, 0, 0 }; |
| 96 | module_param_array(fan_mode, int, NULL, 0644); |
| 97 | MODULE_PARM_DESC(fan_mode, "List of fan control modes (f71882fg only) " |
| 98 | "(0=don't change, 1=pwm, 2=rpm)\n" |
| 99 | "Note: this needs a write to pwm#_enable to take effect"); |
| 100 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 101 | enum chips { f71862fg, f71882fg }; |
| 102 | |
| 103 | static const char *f71882fg_names[] = { |
| 104 | "f71862fg", |
| 105 | "f71882fg", |
| 106 | }; |
| 107 | |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 108 | static struct platform_device *f71882fg_pdev; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 109 | |
| 110 | /* Super-I/O Function prototypes */ |
| 111 | static inline int superio_inb(int base, int reg); |
| 112 | static inline int superio_inw(int base, int reg); |
| 113 | static inline void superio_enter(int base); |
| 114 | static inline void superio_select(int base, int ld); |
| 115 | static inline void superio_exit(int base); |
| 116 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 117 | struct f71882fg_sio_data { |
| 118 | enum chips type; |
| 119 | }; |
| 120 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 121 | struct f71882fg_data { |
| 122 | unsigned short addr; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 123 | enum chips type; |
Tony Jones | 1beeffe | 2007-08-20 13:46:20 -0700 | [diff] [blame] | 124 | struct device *hwmon_dev; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 125 | |
| 126 | struct mutex update_lock; |
| 127 | char valid; /* !=0 if following fields are valid */ |
| 128 | unsigned long last_updated; /* In jiffies */ |
| 129 | unsigned long last_limits; /* In jiffies */ |
| 130 | |
| 131 | /* Register Values */ |
| 132 | u8 in[9]; |
| 133 | u8 in1_max; |
| 134 | u8 in_status; |
| 135 | u8 in_beep; |
| 136 | u16 fan[4]; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 137 | u16 fan_target[4]; |
| 138 | u16 fan_full_speed[4]; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 139 | u8 fan_status; |
| 140 | u8 fan_beep; |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 141 | /* Note: all models have only 3 temperature channels, but on some |
| 142 | they are addressed as 0-2 and on others as 1-3, so for coding |
| 143 | convenience we reserve space for 4 channels */ |
| 144 | u8 temp[4]; |
| 145 | u8 temp_ovt[4]; |
| 146 | u8 temp_high[4]; |
| 147 | u8 temp_hyst[4]; |
| 148 | u8 temp_type[4]; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 149 | u8 temp_status; |
| 150 | u8 temp_beep; |
| 151 | u8 temp_diode_open; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 152 | u8 pwm[4]; |
| 153 | u8 pwm_enable; |
| 154 | u8 pwm_auto_point_hyst[2]; |
| 155 | u8 pwm_auto_point_mapping[4]; |
| 156 | u8 pwm_auto_point_pwm[4][5]; |
| 157 | u8 pwm_auto_point_temp[4][4]; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 158 | }; |
| 159 | |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 160 | /* Sysfs in */ |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 161 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
| 162 | char *buf); |
| 163 | static ssize_t show_in_max(struct device *dev, struct device_attribute |
| 164 | *devattr, char *buf); |
| 165 | static ssize_t store_in_max(struct device *dev, struct device_attribute |
| 166 | *devattr, const char *buf, size_t count); |
| 167 | static ssize_t show_in_beep(struct device *dev, struct device_attribute |
| 168 | *devattr, char *buf); |
| 169 | static ssize_t store_in_beep(struct device *dev, struct device_attribute |
| 170 | *devattr, const char *buf, size_t count); |
| 171 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute |
| 172 | *devattr, char *buf); |
| 173 | /* Sysfs Fan */ |
| 174 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, |
| 175 | char *buf); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 176 | static ssize_t show_fan_full_speed(struct device *dev, |
| 177 | struct device_attribute *devattr, char *buf); |
| 178 | static ssize_t store_fan_full_speed(struct device *dev, |
| 179 | struct device_attribute *devattr, const char *buf, size_t count); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 180 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
| 181 | *devattr, char *buf); |
| 182 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute |
| 183 | *devattr, const char *buf, size_t count); |
| 184 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute |
| 185 | *devattr, char *buf); |
| 186 | /* Sysfs Temp */ |
| 187 | static ssize_t show_temp(struct device *dev, struct device_attribute |
| 188 | *devattr, char *buf); |
| 189 | static ssize_t show_temp_max(struct device *dev, struct device_attribute |
| 190 | *devattr, char *buf); |
| 191 | static ssize_t store_temp_max(struct device *dev, struct device_attribute |
| 192 | *devattr, const char *buf, size_t count); |
| 193 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute |
| 194 | *devattr, char *buf); |
| 195 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute |
| 196 | *devattr, const char *buf, size_t count); |
| 197 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute |
| 198 | *devattr, char *buf); |
| 199 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute |
| 200 | *devattr, const char *buf, size_t count); |
| 201 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute |
| 202 | *devattr, char *buf); |
| 203 | static ssize_t show_temp_type(struct device *dev, struct device_attribute |
| 204 | *devattr, char *buf); |
| 205 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute |
| 206 | *devattr, char *buf); |
| 207 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute |
| 208 | *devattr, const char *buf, size_t count); |
| 209 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute |
| 210 | *devattr, char *buf); |
| 211 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute |
| 212 | *devattr, char *buf); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 213 | /* PWM and Auto point control */ |
| 214 | static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, |
| 215 | char *buf); |
| 216 | static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr, |
| 217 | const char *buf, size_t count); |
| 218 | static ssize_t show_pwm_enable(struct device *dev, |
| 219 | struct device_attribute *devattr, char *buf); |
| 220 | static ssize_t store_pwm_enable(struct device *dev, |
| 221 | struct device_attribute *devattr, const char *buf, size_t count); |
| 222 | static ssize_t show_pwm_interpolate(struct device *dev, |
| 223 | struct device_attribute *devattr, char *buf); |
| 224 | static ssize_t store_pwm_interpolate(struct device *dev, |
| 225 | struct device_attribute *devattr, const char *buf, size_t count); |
| 226 | static ssize_t show_pwm_auto_point_channel(struct device *dev, |
| 227 | struct device_attribute *devattr, char *buf); |
| 228 | static ssize_t store_pwm_auto_point_channel(struct device *dev, |
| 229 | struct device_attribute *devattr, const char *buf, size_t count); |
| 230 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, |
| 231 | struct device_attribute *devattr, char *buf); |
| 232 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, |
| 233 | struct device_attribute *devattr, const char *buf, size_t count); |
| 234 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, |
| 235 | struct device_attribute *devattr, char *buf); |
| 236 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, |
| 237 | struct device_attribute *devattr, const char *buf, size_t count); |
| 238 | static ssize_t show_pwm_auto_point_temp(struct device *dev, |
| 239 | struct device_attribute *devattr, char *buf); |
| 240 | static ssize_t store_pwm_auto_point_temp(struct device *dev, |
| 241 | struct device_attribute *devattr, const char *buf, size_t count); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 242 | /* Sysfs misc */ |
| 243 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
| 244 | char *buf); |
| 245 | |
| 246 | static int __devinit f71882fg_probe(struct platform_device * pdev); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 247 | static int f71882fg_remove(struct platform_device *pdev); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 248 | |
| 249 | static struct platform_driver f71882fg_driver = { |
| 250 | .driver = { |
| 251 | .owner = THIS_MODULE, |
| 252 | .name = DRVNAME, |
| 253 | }, |
| 254 | .probe = f71882fg_probe, |
| 255 | .remove = __devexit_p(f71882fg_remove), |
| 256 | }; |
| 257 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 258 | static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 259 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 260 | static struct sensor_device_attribute_2 f718x2fg_in_temp_attr[] = { |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 261 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), |
| 262 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 263 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), |
| 264 | SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3), |
| 265 | SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4), |
| 266 | SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5), |
| 267 | SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6), |
| 268 | SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7), |
| 269 | SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 270 | 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] | 271 | 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] | 272 | store_temp_max, 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 273 | 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] | 274 | store_temp_max_hyst, 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 275 | 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] | 276 | store_temp_crit, 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 277 | 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] | 278 | 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 279 | SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1), |
| 280 | SENSOR_ATTR_2(temp1_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 281 | store_temp_beep, 0, 1), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 282 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), |
| 283 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
| 284 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2), |
| 285 | 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] | 286 | store_temp_max, 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 287 | 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] | 288 | store_temp_max_hyst, 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 289 | 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] | 290 | store_temp_crit, 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 291 | 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] | 292 | 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 293 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2), |
| 294 | SENSOR_ATTR_2(temp2_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 295 | store_temp_beep, 0, 2), |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 296 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), |
| 297 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
| 298 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3), |
| 299 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, |
| 300 | store_temp_max, 0, 3), |
| 301 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
| 302 | store_temp_max_hyst, 0, 3), |
| 303 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
| 304 | store_temp_crit, 0, 3), |
| 305 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
| 306 | 0, 3), |
| 307 | SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3), |
| 308 | SENSOR_ATTR_2(temp3_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| 309 | store_temp_beep, 0, 3), |
| 310 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3), |
| 311 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3), |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 312 | }; |
| 313 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 314 | static struct sensor_device_attribute_2 f71882fg_in_temp_attr[] = { |
| 315 | SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max, |
| 316 | 0, 1), |
| 317 | SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep, |
| 318 | 0, 1), |
| 319 | SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1), |
| 320 | }; |
| 321 | |
| 322 | static struct sensor_device_attribute_2 f718x2fg_fan_attr[] = { |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 323 | 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] | 324 | SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR, |
| 325 | show_fan_full_speed, |
| 326 | store_fan_full_speed, 0, 0), |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 327 | SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| 328 | store_fan_beep, 0, 0), |
| 329 | SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0), |
| 330 | SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 331 | SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, |
| 332 | show_fan_full_speed, |
| 333 | store_fan_full_speed, 0, 1), |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 334 | SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| 335 | store_fan_beep, 0, 1), |
| 336 | SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), |
| 337 | SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 338 | SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, |
| 339 | show_fan_full_speed, |
| 340 | store_fan_full_speed, 0, 2), |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 341 | SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| 342 | store_fan_beep, 0, 2), |
| 343 | SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 344 | |
| 345 | SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0), |
| 346 | SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| 347 | store_pwm_enable, 0, 0), |
| 348 | SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR, |
| 349 | show_pwm_interpolate, store_pwm_interpolate, 0, 0), |
| 350 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 351 | show_pwm_auto_point_channel, |
| 352 | store_pwm_auto_point_channel, 0, 0), |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 353 | |
| 354 | SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1), |
| 355 | SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| 356 | store_pwm_enable, 0, 1), |
| 357 | SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR, |
| 358 | show_pwm_interpolate, store_pwm_interpolate, 0, 1), |
| 359 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 360 | show_pwm_auto_point_channel, |
| 361 | store_pwm_auto_point_channel, 0, 1), |
| 362 | |
| 363 | SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), |
| 364 | SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| 365 | store_pwm_enable, 0, 2), |
| 366 | SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR, |
| 367 | show_pwm_interpolate, store_pwm_interpolate, 0, 2), |
| 368 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 369 | show_pwm_auto_point_channel, |
| 370 | store_pwm_auto_point_channel, 0, 2), |
| 371 | }; |
| 372 | |
| 373 | static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { |
| 374 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 375 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 376 | 1, 0), |
| 377 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 378 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 379 | 4, 0), |
| 380 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 381 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 382 | 0, 0), |
| 383 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 384 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 385 | 3, 0), |
| 386 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 387 | show_pwm_auto_point_temp_hyst, |
| 388 | store_pwm_auto_point_temp_hyst, |
| 389 | 0, 0), |
| 390 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, |
| 391 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
| 392 | |
| 393 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 394 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 395 | 1, 1), |
| 396 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 397 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 398 | 4, 1), |
| 399 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 400 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 401 | 0, 1), |
| 402 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 403 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 404 | 3, 1), |
| 405 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 406 | show_pwm_auto_point_temp_hyst, |
| 407 | store_pwm_auto_point_temp_hyst, |
| 408 | 0, 1), |
| 409 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, |
| 410 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
| 411 | }; |
| 412 | |
| 413 | static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { |
| 414 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), |
| 415 | SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR, |
| 416 | show_fan_full_speed, |
| 417 | store_fan_full_speed, 0, 3), |
| 418 | SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| 419 | store_fan_beep, 0, 3), |
| 420 | SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3), |
| 421 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 422 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 423 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 424 | 0, 0), |
| 425 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 426 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 427 | 1, 0), |
| 428 | SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 429 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 430 | 2, 0), |
| 431 | SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 432 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 433 | 3, 0), |
| 434 | SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 435 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 436 | 4, 0), |
| 437 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 438 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 439 | 0, 0), |
| 440 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 441 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 442 | 1, 0), |
| 443 | SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 444 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 445 | 2, 0), |
| 446 | SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 447 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 448 | 3, 0), |
| 449 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 450 | show_pwm_auto_point_temp_hyst, |
| 451 | store_pwm_auto_point_temp_hyst, |
| 452 | 0, 0), |
| 453 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, |
| 454 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), |
| 455 | SENSOR_ATTR_2(pwm1_auto_point3_temp_hyst, S_IRUGO, |
| 456 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), |
| 457 | SENSOR_ATTR_2(pwm1_auto_point4_temp_hyst, S_IRUGO, |
| 458 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
| 459 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 460 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 461 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 462 | 0, 1), |
| 463 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 464 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 465 | 1, 1), |
| 466 | SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 467 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 468 | 2, 1), |
| 469 | SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 470 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 471 | 3, 1), |
| 472 | SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 473 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 474 | 4, 1), |
| 475 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 476 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 477 | 0, 1), |
| 478 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 479 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 480 | 1, 1), |
| 481 | SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 482 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 483 | 2, 1), |
| 484 | SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 485 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 486 | 3, 1), |
| 487 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 488 | show_pwm_auto_point_temp_hyst, |
| 489 | store_pwm_auto_point_temp_hyst, |
| 490 | 0, 1), |
| 491 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, |
| 492 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), |
| 493 | SENSOR_ATTR_2(pwm2_auto_point3_temp_hyst, S_IRUGO, |
| 494 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), |
| 495 | SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, |
| 496 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
| 497 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 498 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 499 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 500 | 0, 2), |
| 501 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 502 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 503 | 1, 2), |
| 504 | SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 505 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 506 | 2, 2), |
| 507 | SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 508 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 509 | 3, 2), |
| 510 | SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 511 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 512 | 4, 2), |
| 513 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 514 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 515 | 0, 2), |
| 516 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 517 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 518 | 1, 2), |
| 519 | SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 520 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 521 | 2, 2), |
| 522 | SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 523 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 524 | 3, 2), |
| 525 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 526 | show_pwm_auto_point_temp_hyst, |
| 527 | store_pwm_auto_point_temp_hyst, |
| 528 | 0, 2), |
| 529 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, |
| 530 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), |
| 531 | SENSOR_ATTR_2(pwm3_auto_point3_temp_hyst, S_IRUGO, |
| 532 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), |
| 533 | SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO, |
| 534 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), |
| 535 | |
| 536 | SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3), |
| 537 | SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| 538 | store_pwm_enable, 0, 3), |
| 539 | SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR, |
| 540 | show_pwm_interpolate, store_pwm_interpolate, 0, 3), |
| 541 | SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR, |
| 542 | show_pwm_auto_point_channel, |
| 543 | store_pwm_auto_point_channel, 0, 3), |
| 544 | SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| 545 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 546 | 0, 3), |
| 547 | SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| 548 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 549 | 1, 3), |
| 550 | SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| 551 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 552 | 2, 3), |
| 553 | SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| 554 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 555 | 3, 3), |
| 556 | SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| 557 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 558 | 4, 3), |
| 559 | SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IRUGO|S_IWUSR, |
| 560 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 561 | 0, 3), |
| 562 | SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IRUGO|S_IWUSR, |
| 563 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 564 | 1, 3), |
| 565 | SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IRUGO|S_IWUSR, |
| 566 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 567 | 2, 3), |
| 568 | SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IRUGO|S_IWUSR, |
| 569 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 570 | 3, 3), |
| 571 | SENSOR_ATTR_2(pwm4_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| 572 | show_pwm_auto_point_temp_hyst, |
| 573 | store_pwm_auto_point_temp_hyst, |
| 574 | 0, 3), |
| 575 | SENSOR_ATTR_2(pwm4_auto_point2_temp_hyst, S_IRUGO, |
| 576 | show_pwm_auto_point_temp_hyst, NULL, 1, 3), |
| 577 | SENSOR_ATTR_2(pwm4_auto_point3_temp_hyst, S_IRUGO, |
| 578 | show_pwm_auto_point_temp_hyst, NULL, 2, 3), |
| 579 | SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO, |
| 580 | show_pwm_auto_point_temp_hyst, NULL, 3, 3), |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 581 | }; |
| 582 | |
| 583 | |
| 584 | /* Super I/O functions */ |
| 585 | static inline int superio_inb(int base, int reg) |
| 586 | { |
| 587 | outb(reg, base); |
| 588 | return inb(base + 1); |
| 589 | } |
| 590 | |
| 591 | static int superio_inw(int base, int reg) |
| 592 | { |
| 593 | int val; |
| 594 | outb(reg++, base); |
| 595 | val = inb(base + 1) << 8; |
| 596 | outb(reg, base); |
| 597 | val |= inb(base + 1); |
| 598 | return val; |
| 599 | } |
| 600 | |
| 601 | static inline void superio_enter(int base) |
| 602 | { |
| 603 | /* according to the datasheet the key must be send twice! */ |
| 604 | outb( SIO_UNLOCK_KEY, base); |
| 605 | outb( SIO_UNLOCK_KEY, base); |
| 606 | } |
| 607 | |
| 608 | static inline void superio_select( int base, int ld) |
| 609 | { |
| 610 | outb(SIO_REG_LDSEL, base); |
| 611 | outb(ld, base + 1); |
| 612 | } |
| 613 | |
| 614 | static inline void superio_exit(int base) |
| 615 | { |
| 616 | outb(SIO_LOCK_KEY, base); |
| 617 | } |
| 618 | |
| 619 | static inline u16 fan_from_reg(u16 reg) |
| 620 | { |
| 621 | return reg ? (1500000 / reg) : 0; |
| 622 | } |
| 623 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 624 | static inline u16 fan_to_reg(u16 fan) |
| 625 | { |
| 626 | return fan ? (1500000 / fan) : 0; |
| 627 | } |
| 628 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 629 | static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg) |
| 630 | { |
| 631 | u8 val; |
| 632 | |
| 633 | outb(reg, data->addr + ADDR_REG_OFFSET); |
| 634 | val = inb(data->addr + DATA_REG_OFFSET); |
| 635 | |
| 636 | return val; |
| 637 | } |
| 638 | |
| 639 | static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg) |
| 640 | { |
| 641 | u16 val; |
| 642 | |
| 643 | outb(reg++, data->addr + ADDR_REG_OFFSET); |
| 644 | val = inb(data->addr + DATA_REG_OFFSET) << 8; |
| 645 | outb(reg, data->addr + ADDR_REG_OFFSET); |
| 646 | val |= inb(data->addr + DATA_REG_OFFSET); |
| 647 | |
| 648 | return val; |
| 649 | } |
| 650 | |
| 651 | static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val) |
| 652 | { |
| 653 | outb(reg, data->addr + ADDR_REG_OFFSET); |
| 654 | outb(val, data->addr + DATA_REG_OFFSET); |
| 655 | } |
| 656 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 657 | static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) |
| 658 | { |
| 659 | outb(reg++, data->addr + ADDR_REG_OFFSET); |
| 660 | outb(val >> 8, data->addr + DATA_REG_OFFSET); |
| 661 | outb(reg, data->addr + ADDR_REG_OFFSET); |
| 662 | outb(val & 255, data->addr + DATA_REG_OFFSET); |
| 663 | } |
| 664 | |
Mark van Doesburg | 77a4a3e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 665 | static struct f71882fg_data *f71882fg_update_device(struct device *dev) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 666 | { |
| 667 | struct f71882fg_data *data = dev_get_drvdata(dev); |
| 668 | int nr, reg, reg2; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 669 | int nr_fans = (data->type == f71862fg) ? 3 : 4; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 670 | |
| 671 | mutex_lock(&data->update_lock); |
| 672 | |
| 673 | /* Update once every 60 seconds */ |
| 674 | if ( time_after(jiffies, data->last_limits + 60 * HZ ) || |
| 675 | !data->valid) { |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 676 | if (data->type == f71882fg) { |
| 677 | data->in1_max = |
| 678 | f71882fg_read8(data, F71882FG_REG_IN1_HIGH); |
| 679 | data->in_beep = |
| 680 | f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
| 681 | } |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 682 | |
| 683 | /* Get High & boundary temps*/ |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 684 | for (nr = 1; nr < 4; nr++) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 685 | data->temp_ovt[nr] = f71882fg_read8(data, |
| 686 | F71882FG_REG_TEMP_OVT(nr)); |
| 687 | data->temp_high[nr] = f71882fg_read8(data, |
| 688 | F71882FG_REG_TEMP_HIGH(nr)); |
| 689 | } |
| 690 | |
| 691 | /* Have to hardcode hyst*/ |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 692 | data->temp_hyst[1] = f71882fg_read8(data, |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 693 | F71882FG_REG_TEMP_HYST1) >> 4; |
| 694 | /* Hyst temps 2 & 3 stored in same register */ |
| 695 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST23); |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 696 | data->temp_hyst[2] = reg & 0x0F; |
| 697 | data->temp_hyst[3] = reg >> 4; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 698 | |
| 699 | /* Have to hardcode type, because temp1 is special */ |
| 700 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE); |
| 701 | reg2 = f71882fg_read8(data, F71882FG_REG_PECI); |
| 702 | if ((reg2 & 0x03) == 0x01) |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 703 | data->temp_type[1] = 6 /* PECI */; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 704 | else if ((reg2 & 0x03) == 0x02) |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 705 | data->temp_type[1] = 5 /* AMDSI */; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 706 | else |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 707 | data->temp_type[1] = (reg & 0x02) ? 2 : 4; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 708 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 709 | data->temp_type[2] = (reg & 0x04) ? 2 : 4; |
| 710 | data->temp_type[3] = (reg & 0x08) ? 2 : 4; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 711 | |
| 712 | data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); |
| 713 | |
| 714 | data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); |
| 715 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 716 | data->pwm_enable = f71882fg_read8(data, |
| 717 | F71882FG_REG_PWM_ENABLE); |
| 718 | data->pwm_auto_point_hyst[0] = f71882fg_read8(data, |
| 719 | F71882FG_REG_FAN_HYST0); |
| 720 | data->pwm_auto_point_hyst[1] = f71882fg_read8(data, |
| 721 | F71882FG_REG_FAN_HYST1); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 722 | for (nr = 0; nr < nr_fans; nr++) { |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 723 | data->pwm_auto_point_mapping[nr] = |
| 724 | f71882fg_read8(data, |
| 725 | F71882FG_REG_POINT_MAPPING(nr)); |
| 726 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 727 | if (data->type == f71882fg) { |
| 728 | int point; |
| 729 | for (point = 0; point < 5; point++) { |
| 730 | data->pwm_auto_point_pwm[nr][point] = |
| 731 | f71882fg_read8(data, |
| 732 | F71882FG_REG_POINT_PWM |
| 733 | (nr, point)); |
| 734 | } |
| 735 | for (point = 0; point < 4; point++) { |
| 736 | data->pwm_auto_point_temp[nr][point] = |
| 737 | f71882fg_read8(data, |
| 738 | F71882FG_REG_POINT_TEMP |
| 739 | (nr, point)); |
| 740 | } |
| 741 | } else { |
| 742 | data->pwm_auto_point_pwm[nr][1] = |
| 743 | f71882fg_read8(data, |
| 744 | F71882FG_REG_POINT_PWM |
| 745 | (nr, 1)); |
| 746 | data->pwm_auto_point_pwm[nr][4] = |
| 747 | f71882fg_read8(data, |
| 748 | F71882FG_REG_POINT_PWM |
| 749 | (nr, 4)); |
| 750 | data->pwm_auto_point_temp[nr][0] = |
| 751 | f71882fg_read8(data, |
| 752 | F71882FG_REG_POINT_TEMP |
| 753 | (nr, 0)); |
| 754 | data->pwm_auto_point_temp[nr][3] = |
| 755 | f71882fg_read8(data, |
| 756 | F71882FG_REG_POINT_TEMP |
| 757 | (nr, 3)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 758 | } |
| 759 | } |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 760 | data->last_limits = jiffies; |
| 761 | } |
| 762 | |
| 763 | /* Update every second */ |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 764 | if (time_after(jiffies, data->last_updated + HZ) || !data->valid) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 765 | data->temp_status = f71882fg_read8(data, |
| 766 | F71882FG_REG_TEMP_STATUS); |
| 767 | data->temp_diode_open = f71882fg_read8(data, |
| 768 | F71882FG_REG_TEMP_DIODE_OPEN); |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 769 | for (nr = 1; nr < 4; nr++) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 770 | data->temp[nr] = f71882fg_read8(data, |
| 771 | F71882FG_REG_TEMP(nr)); |
| 772 | |
| 773 | data->fan_status = f71882fg_read8(data, |
| 774 | F71882FG_REG_FAN_STATUS); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 775 | for (nr = 0; nr < nr_fans; nr++) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 776 | data->fan[nr] = f71882fg_read16(data, |
| 777 | F71882FG_REG_FAN(nr)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 778 | data->fan_target[nr] = |
| 779 | f71882fg_read16(data, F71882FG_REG_FAN_TARGET(nr)); |
| 780 | data->fan_full_speed[nr] = |
| 781 | f71882fg_read16(data, |
| 782 | F71882FG_REG_FAN_FULL_SPEED(nr)); |
| 783 | data->pwm[nr] = |
| 784 | f71882fg_read8(data, F71882FG_REG_PWM(nr)); |
| 785 | } |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 786 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 787 | if (data->type == f71882fg) |
| 788 | data->in_status = f71882fg_read8(data, |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 789 | F71882FG_REG_IN_STATUS); |
| 790 | for (nr = 0; nr < 9; nr++) |
| 791 | data->in[nr] = f71882fg_read8(data, |
| 792 | F71882FG_REG_IN(nr)); |
| 793 | |
| 794 | data->last_updated = jiffies; |
| 795 | data->valid = 1; |
| 796 | } |
| 797 | |
| 798 | mutex_unlock(&data->update_lock); |
| 799 | |
| 800 | return data; |
| 801 | } |
| 802 | |
| 803 | /* Sysfs Interface */ |
| 804 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, |
| 805 | char *buf) |
| 806 | { |
| 807 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 808 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 809 | int speed = fan_from_reg(data->fan[nr]); |
| 810 | |
| 811 | if (speed == FAN_MIN_DETECT) |
| 812 | speed = 0; |
| 813 | |
| 814 | return sprintf(buf, "%d\n", speed); |
| 815 | } |
| 816 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 817 | static ssize_t show_fan_full_speed(struct device *dev, |
| 818 | struct device_attribute *devattr, char *buf) |
| 819 | { |
| 820 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 821 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 822 | int speed = fan_from_reg(data->fan_full_speed[nr]); |
| 823 | return sprintf(buf, "%d\n", speed); |
| 824 | } |
| 825 | |
| 826 | static ssize_t store_fan_full_speed(struct device *dev, |
| 827 | struct device_attribute *devattr, |
| 828 | const char *buf, size_t count) |
| 829 | { |
| 830 | struct f71882fg_data *data = dev_get_drvdata(dev); |
| 831 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 832 | long val = simple_strtol(buf, NULL, 10); |
| 833 | |
| 834 | val = SENSORS_LIMIT(val, 23, 1500000); |
| 835 | val = fan_to_reg(val); |
| 836 | |
| 837 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 838 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 839 | if (data->pwm_enable & (1 << (2 * nr))) |
| 840 | /* PWM mode */ |
| 841 | count = -EINVAL; |
| 842 | else { |
| 843 | /* RPM mode */ |
| 844 | f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val); |
| 845 | data->fan_full_speed[nr] = val; |
| 846 | } |
| 847 | mutex_unlock(&data->update_lock); |
| 848 | |
| 849 | return count; |
| 850 | } |
| 851 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 852 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
| 853 | *devattr, char *buf) |
| 854 | { |
| 855 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 856 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 857 | |
| 858 | if (data->fan_beep & (1 << nr)) |
| 859 | return sprintf(buf, "1\n"); |
| 860 | else |
| 861 | return sprintf(buf, "0\n"); |
| 862 | } |
| 863 | |
| 864 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute |
| 865 | *devattr, const char *buf, size_t count) |
| 866 | { |
| 867 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 868 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 869 | unsigned long val = simple_strtoul(buf, NULL, 10); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 870 | |
| 871 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 872 | data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 873 | if (val) |
| 874 | data->fan_beep |= 1 << nr; |
| 875 | else |
| 876 | data->fan_beep &= ~(1 << nr); |
| 877 | |
| 878 | f71882fg_write8(data, F71882FG_REG_FAN_BEEP, data->fan_beep); |
| 879 | mutex_unlock(&data->update_lock); |
| 880 | |
| 881 | return count; |
| 882 | } |
| 883 | |
| 884 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute |
| 885 | *devattr, char *buf) |
| 886 | { |
| 887 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 888 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 889 | |
| 890 | if (data->fan_status & (1 << nr)) |
| 891 | return sprintf(buf, "1\n"); |
| 892 | else |
| 893 | return sprintf(buf, "0\n"); |
| 894 | } |
| 895 | |
| 896 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
| 897 | char *buf) |
| 898 | { |
| 899 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 900 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 901 | |
| 902 | return sprintf(buf, "%d\n", data->in[nr] * 8); |
| 903 | } |
| 904 | |
| 905 | static ssize_t show_in_max(struct device *dev, struct device_attribute |
| 906 | *devattr, char *buf) |
| 907 | { |
| 908 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 909 | |
| 910 | return sprintf(buf, "%d\n", data->in1_max * 8); |
| 911 | } |
| 912 | |
| 913 | static ssize_t store_in_max(struct device *dev, struct device_attribute |
| 914 | *devattr, const char *buf, size_t count) |
| 915 | { |
| 916 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 917 | long val = simple_strtol(buf, NULL, 10) / 8; |
| 918 | val = SENSORS_LIMIT(val, 0, 255); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 919 | |
| 920 | mutex_lock(&data->update_lock); |
| 921 | f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val); |
| 922 | data->in1_max = val; |
| 923 | mutex_unlock(&data->update_lock); |
| 924 | |
| 925 | return count; |
| 926 | } |
| 927 | |
| 928 | static ssize_t show_in_beep(struct device *dev, struct device_attribute |
| 929 | *devattr, char *buf) |
| 930 | { |
| 931 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 932 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 933 | |
| 934 | if (data->in_beep & (1 << nr)) |
| 935 | return sprintf(buf, "1\n"); |
| 936 | else |
| 937 | return sprintf(buf, "0\n"); |
| 938 | } |
| 939 | |
| 940 | static ssize_t store_in_beep(struct device *dev, struct device_attribute |
| 941 | *devattr, const char *buf, size_t count) |
| 942 | { |
| 943 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 944 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 945 | unsigned long val = simple_strtoul(buf, NULL, 10); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 946 | |
| 947 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 948 | data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 949 | if (val) |
| 950 | data->in_beep |= 1 << nr; |
| 951 | else |
| 952 | data->in_beep &= ~(1 << nr); |
| 953 | |
| 954 | f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep); |
| 955 | mutex_unlock(&data->update_lock); |
| 956 | |
| 957 | return count; |
| 958 | } |
| 959 | |
| 960 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute |
| 961 | *devattr, char *buf) |
| 962 | { |
| 963 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 964 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 965 | |
| 966 | if (data->in_status & (1 << nr)) |
| 967 | return sprintf(buf, "1\n"); |
| 968 | else |
| 969 | return sprintf(buf, "0\n"); |
| 970 | } |
| 971 | |
| 972 | static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, |
| 973 | char *buf) |
| 974 | { |
| 975 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 976 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 977 | |
| 978 | return sprintf(buf, "%d\n", data->temp[nr] * 1000); |
| 979 | } |
| 980 | |
| 981 | static ssize_t show_temp_max(struct device *dev, struct device_attribute |
| 982 | *devattr, char *buf) |
| 983 | { |
| 984 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 985 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 986 | |
| 987 | return sprintf(buf, "%d\n", data->temp_high[nr] * 1000); |
| 988 | } |
| 989 | |
| 990 | static ssize_t store_temp_max(struct device *dev, struct device_attribute |
| 991 | *devattr, const char *buf, size_t count) |
| 992 | { |
| 993 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 994 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 995 | long val = simple_strtol(buf, NULL, 10) / 1000; |
| 996 | val = SENSORS_LIMIT(val, 0, 255); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 997 | |
| 998 | mutex_lock(&data->update_lock); |
| 999 | f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val); |
| 1000 | data->temp_high[nr] = val; |
| 1001 | mutex_unlock(&data->update_lock); |
| 1002 | |
| 1003 | return count; |
| 1004 | } |
| 1005 | |
| 1006 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute |
| 1007 | *devattr, char *buf) |
| 1008 | { |
| 1009 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1010 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1011 | int temp_max_hyst; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1012 | |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1013 | mutex_lock(&data->update_lock); |
| 1014 | temp_max_hyst = (data->temp_high[nr] - data->temp_hyst[nr]) * 1000; |
| 1015 | mutex_unlock(&data->update_lock); |
| 1016 | |
| 1017 | return sprintf(buf, "%d\n", temp_max_hyst); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1018 | } |
| 1019 | |
| 1020 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute |
| 1021 | *devattr, const char *buf, size_t count) |
| 1022 | { |
| 1023 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1024 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1025 | long val = simple_strtol(buf, NULL, 10) / 1000; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1026 | ssize_t ret = count; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1027 | u8 reg; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1028 | |
| 1029 | mutex_lock(&data->update_lock); |
| 1030 | |
| 1031 | /* convert abs to relative and check */ |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1032 | data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr)); |
| 1033 | val = SENSORS_LIMIT(val, data->temp_high[nr] - 15, |
| 1034 | data->temp_high[nr]); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1035 | val = data->temp_high[nr] - val; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1036 | data->temp_hyst[nr] = val; |
| 1037 | |
| 1038 | /* convert value to register contents */ |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 1039 | switch (nr) { |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1040 | case 1: |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1041 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST1); |
| 1042 | reg = (reg & 0x0f) | (val << 4); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1043 | break; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1044 | case 2: |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1045 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST23); |
| 1046 | reg = (reg & 0xf0) | val; |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1047 | break; |
| 1048 | case 3: |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1049 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST23); |
| 1050 | reg = (reg & 0x0f) | (val << 4); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1051 | break; |
| 1052 | } |
| 1053 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1054 | f71882fg_write8(data, (nr <= 1) ? F71882FG_REG_TEMP_HYST1 : |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1055 | F71882FG_REG_TEMP_HYST23, reg); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1056 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1057 | mutex_unlock(&data->update_lock); |
| 1058 | return ret; |
| 1059 | } |
| 1060 | |
| 1061 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute |
| 1062 | *devattr, char *buf) |
| 1063 | { |
| 1064 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1065 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1066 | |
| 1067 | return sprintf(buf, "%d\n", data->temp_ovt[nr] * 1000); |
| 1068 | } |
| 1069 | |
| 1070 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute |
| 1071 | *devattr, const char *buf, size_t count) |
| 1072 | { |
| 1073 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1074 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1075 | long val = simple_strtol(buf, NULL, 10) / 1000; |
| 1076 | val = SENSORS_LIMIT(val, 0, 255); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1077 | |
| 1078 | mutex_lock(&data->update_lock); |
| 1079 | f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val); |
| 1080 | data->temp_ovt[nr] = val; |
| 1081 | mutex_unlock(&data->update_lock); |
| 1082 | |
| 1083 | return count; |
| 1084 | } |
| 1085 | |
| 1086 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute |
| 1087 | *devattr, char *buf) |
| 1088 | { |
| 1089 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1090 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1091 | int temp_crit_hyst; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1092 | |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1093 | mutex_lock(&data->update_lock); |
| 1094 | temp_crit_hyst = (data->temp_ovt[nr] - data->temp_hyst[nr]) * 1000; |
| 1095 | mutex_unlock(&data->update_lock); |
| 1096 | |
| 1097 | return sprintf(buf, "%d\n", temp_crit_hyst); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1098 | } |
| 1099 | |
| 1100 | static ssize_t show_temp_type(struct device *dev, struct device_attribute |
| 1101 | *devattr, char *buf) |
| 1102 | { |
| 1103 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1104 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1105 | |
| 1106 | return sprintf(buf, "%d\n", data->temp_type[nr]); |
| 1107 | } |
| 1108 | |
| 1109 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute |
| 1110 | *devattr, char *buf) |
| 1111 | { |
| 1112 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1113 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1114 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1115 | if (data->temp_beep & (1 << nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1116 | return sprintf(buf, "1\n"); |
| 1117 | else |
| 1118 | return sprintf(buf, "0\n"); |
| 1119 | } |
| 1120 | |
| 1121 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute |
| 1122 | *devattr, const char *buf, size_t count) |
| 1123 | { |
| 1124 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1125 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1126 | unsigned long val = simple_strtoul(buf, NULL, 10); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1127 | |
| 1128 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1129 | data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1130 | if (val) |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1131 | data->temp_beep |= 1 << nr; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1132 | else |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1133 | data->temp_beep &= ~(1 << nr); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1134 | |
| 1135 | f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep); |
| 1136 | mutex_unlock(&data->update_lock); |
| 1137 | |
| 1138 | return count; |
| 1139 | } |
| 1140 | |
| 1141 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute |
| 1142 | *devattr, char *buf) |
| 1143 | { |
| 1144 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1145 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1146 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1147 | if (data->temp_status & (1 << nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1148 | return sprintf(buf, "1\n"); |
| 1149 | else |
| 1150 | return sprintf(buf, "0\n"); |
| 1151 | } |
| 1152 | |
| 1153 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute |
| 1154 | *devattr, char *buf) |
| 1155 | { |
| 1156 | struct f71882fg_data *data = f71882fg_update_device(dev); |
Mark van Doesburg | bc37ae7 | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1157 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1158 | |
Hans de Goede | 7567a04 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1159 | if (data->temp_diode_open & (1 << nr)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1160 | return sprintf(buf, "1\n"); |
| 1161 | else |
| 1162 | return sprintf(buf, "0\n"); |
| 1163 | } |
| 1164 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1165 | static ssize_t show_pwm(struct device *dev, |
| 1166 | struct device_attribute *devattr, char *buf) |
| 1167 | { |
| 1168 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1169 | int val, nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1170 | mutex_lock(&data->update_lock); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1171 | if (data->pwm_enable & (1 << (2 * nr))) |
| 1172 | /* PWM mode */ |
| 1173 | val = data->pwm[nr]; |
| 1174 | else { |
| 1175 | /* RPM mode */ |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1176 | val = 255 * fan_from_reg(data->fan_target[nr]) |
| 1177 | / fan_from_reg(data->fan_full_speed[nr]); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1178 | } |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1179 | mutex_unlock(&data->update_lock); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1180 | return sprintf(buf, "%d\n", val); |
| 1181 | } |
| 1182 | |
| 1183 | static ssize_t store_pwm(struct device *dev, |
| 1184 | struct device_attribute *devattr, const char *buf, |
| 1185 | size_t count) |
| 1186 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1187 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1188 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1189 | long val = simple_strtol(buf, NULL, 10); |
| 1190 | val = SENSORS_LIMIT(val, 0, 255); |
| 1191 | |
| 1192 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1193 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1194 | if (data->pwm_enable & (1 << (2 * nr))) { |
| 1195 | /* PWM mode */ |
| 1196 | f71882fg_write8(data, F71882FG_REG_PWM(nr), val); |
| 1197 | data->pwm[nr] = val; |
| 1198 | } else { |
| 1199 | /* RPM mode */ |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1200 | int target, full_speed; |
| 1201 | full_speed = f71882fg_read16(data, |
| 1202 | F71882FG_REG_FAN_FULL_SPEED(nr)); |
| 1203 | target = fan_to_reg(val * fan_from_reg(full_speed) / 255); |
| 1204 | f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target); |
| 1205 | data->fan_target[nr] = target; |
| 1206 | data->fan_full_speed[nr] = full_speed; |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1207 | } |
| 1208 | mutex_unlock(&data->update_lock); |
| 1209 | |
| 1210 | return count; |
| 1211 | } |
| 1212 | |
| 1213 | static ssize_t show_pwm_enable(struct device *dev, |
| 1214 | struct device_attribute *devattr, char *buf) |
| 1215 | { |
| 1216 | int result; |
| 1217 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1218 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1219 | |
| 1220 | if (data->pwm_enable & (2 << (2 * nr))) |
| 1221 | result = 1; |
| 1222 | else |
| 1223 | result = 2; |
| 1224 | |
| 1225 | return sprintf(buf, "%d\n", result); |
| 1226 | } |
| 1227 | |
| 1228 | static ssize_t store_pwm_enable(struct device *dev, struct device_attribute |
| 1229 | *devattr, const char *buf, size_t count) |
| 1230 | { |
| 1231 | struct f71882fg_data *data = dev_get_drvdata(dev); |
| 1232 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1233 | long val = simple_strtol(buf, NULL, 10); |
| 1234 | if (val < 1 || val > 2) |
| 1235 | return -EINVAL; |
| 1236 | |
| 1237 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1238 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1239 | switch (val) { |
| 1240 | case 1: |
| 1241 | data->pwm_enable |= 2 << (2 * nr); |
| 1242 | break; /* Manual */ |
| 1243 | case 2: |
| 1244 | data->pwm_enable &= ~(2 << (2 * nr)); |
| 1245 | break; /* Temperature ctrl */ |
| 1246 | } |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1247 | if (data->type == f71882fg) { |
| 1248 | switch (fan_mode[nr]) { |
| 1249 | case 1: |
| 1250 | data->pwm_enable |= 1 << (2 * nr); |
| 1251 | break; /* Duty cycle mode */ |
| 1252 | case 2: |
| 1253 | data->pwm_enable &= ~(1 << (2 * nr)); |
| 1254 | break; /* RPM mode */ |
| 1255 | } |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1256 | } |
| 1257 | f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable); |
| 1258 | mutex_unlock(&data->update_lock); |
| 1259 | |
| 1260 | return count; |
| 1261 | } |
| 1262 | |
| 1263 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, |
| 1264 | struct device_attribute *devattr, |
| 1265 | char *buf) |
| 1266 | { |
| 1267 | int result; |
| 1268 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1269 | int pwm = to_sensor_dev_attr_2(devattr)->index; |
| 1270 | int point = to_sensor_dev_attr_2(devattr)->nr; |
| 1271 | |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1272 | mutex_lock(&data->update_lock); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1273 | if (data->pwm_enable & (1 << (2 * pwm))) { |
| 1274 | /* PWM mode */ |
| 1275 | result = data->pwm_auto_point_pwm[pwm][point]; |
| 1276 | } else { |
| 1277 | /* RPM mode */ |
| 1278 | result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]); |
| 1279 | } |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1280 | mutex_unlock(&data->update_lock); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1281 | |
| 1282 | return sprintf(buf, "%d\n", result); |
| 1283 | } |
| 1284 | |
| 1285 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, |
| 1286 | struct device_attribute *devattr, |
| 1287 | const char *buf, size_t count) |
| 1288 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1289 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1290 | int pwm = to_sensor_dev_attr_2(devattr)->index; |
| 1291 | int point = to_sensor_dev_attr_2(devattr)->nr; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1292 | long val = simple_strtol(buf, NULL, 10); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1293 | val = SENSORS_LIMIT(val, 0, 255); |
| 1294 | |
| 1295 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1296 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1297 | if (data->pwm_enable & (1 << (2 * pwm))) { |
| 1298 | /* PWM mode */ |
| 1299 | } else { |
| 1300 | /* RPM mode */ |
| 1301 | if (val < 29) /* Prevent negative numbers */ |
| 1302 | val = 255; |
| 1303 | else |
| 1304 | val = (255 - val) * 32 / val; |
| 1305 | } |
| 1306 | f71882fg_write8(data, F71882FG_REG_POINT_PWM(pwm, point), val); |
| 1307 | data->pwm_auto_point_pwm[pwm][point] = val; |
| 1308 | mutex_unlock(&data->update_lock); |
| 1309 | |
| 1310 | return count; |
| 1311 | } |
| 1312 | |
| 1313 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, |
| 1314 | struct device_attribute *devattr, |
| 1315 | char *buf) |
| 1316 | { |
| 1317 | int result = 0; |
| 1318 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1319 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1320 | int point = to_sensor_dev_attr_2(devattr)->nr; |
| 1321 | |
| 1322 | mutex_lock(&data->update_lock); |
| 1323 | switch (nr) { |
| 1324 | case 0: |
| 1325 | result = data->pwm_auto_point_hyst[0] & 0x0f; |
| 1326 | break; |
| 1327 | case 1: |
| 1328 | result = data->pwm_auto_point_hyst[0] >> 4; |
| 1329 | break; |
| 1330 | case 2: |
| 1331 | result = data->pwm_auto_point_hyst[1] & 0x0f; |
| 1332 | break; |
| 1333 | case 3: |
| 1334 | result = data->pwm_auto_point_hyst[1] >> 4; |
| 1335 | break; |
| 1336 | } |
| 1337 | result = 1000 * (data->pwm_auto_point_temp[nr][point] - result); |
| 1338 | mutex_unlock(&data->update_lock); |
| 1339 | |
| 1340 | return sprintf(buf, "%d\n", result); |
| 1341 | } |
| 1342 | |
| 1343 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, |
| 1344 | struct device_attribute *devattr, |
| 1345 | const char *buf, size_t count) |
| 1346 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1347 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1348 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1349 | int point = to_sensor_dev_attr_2(devattr)->nr; |
| 1350 | long val = simple_strtol(buf, NULL, 10) / 1000; |
| 1351 | |
| 1352 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1353 | data->pwm_auto_point_temp[nr][point] = |
| 1354 | f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1355 | val = SENSORS_LIMIT(val, data->pwm_auto_point_temp[nr][point] - 15, |
| 1356 | data->pwm_auto_point_temp[nr][point]); |
| 1357 | val = data->pwm_auto_point_temp[nr][point] - val; |
| 1358 | |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1359 | if (nr == 0 || nr == 1) { |
| 1360 | data->pwm_auto_point_hyst[0] = |
| 1361 | f71882fg_read8(data, F71882FG_REG_FAN_HYST0); |
| 1362 | } else { |
| 1363 | data->pwm_auto_point_hyst[1] = |
| 1364 | f71882fg_read8(data, F71882FG_REG_FAN_HYST1); |
| 1365 | } |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1366 | switch (nr) { |
| 1367 | case 0: |
| 1368 | val = (data->pwm_auto_point_hyst[0] & 0xf0) | val; |
| 1369 | break; |
| 1370 | case 1: |
| 1371 | val = (data->pwm_auto_point_hyst[0] & 0x0f) | (val << 4); |
| 1372 | break; |
| 1373 | case 2: |
| 1374 | val = (data->pwm_auto_point_hyst[1] & 0xf0) | val; |
| 1375 | break; |
| 1376 | case 3: |
| 1377 | val = (data->pwm_auto_point_hyst[1] & 0x0f) | (val << 4); |
| 1378 | break; |
| 1379 | } |
| 1380 | if (nr == 0 || nr == 1) { |
| 1381 | f71882fg_write8(data, F71882FG_REG_FAN_HYST0, val); |
| 1382 | data->pwm_auto_point_hyst[0] = val; |
| 1383 | } else { |
| 1384 | f71882fg_write8(data, F71882FG_REG_FAN_HYST1, val); |
| 1385 | data->pwm_auto_point_hyst[1] = val; |
| 1386 | } |
| 1387 | mutex_unlock(&data->update_lock); |
| 1388 | |
| 1389 | return count; |
| 1390 | } |
| 1391 | |
| 1392 | static ssize_t show_pwm_interpolate(struct device *dev, |
| 1393 | struct device_attribute *devattr, char *buf) |
| 1394 | { |
| 1395 | int result; |
| 1396 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1397 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1398 | |
| 1399 | result = (data->pwm_auto_point_mapping[nr] >> 4) & 1; |
| 1400 | |
| 1401 | return sprintf(buf, "%d\n", result); |
| 1402 | } |
| 1403 | |
| 1404 | static ssize_t store_pwm_interpolate(struct device *dev, |
| 1405 | struct device_attribute *devattr, |
| 1406 | const char *buf, size_t count) |
| 1407 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1408 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1409 | int nr = to_sensor_dev_attr_2(devattr)->index; |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1410 | unsigned long val = simple_strtoul(buf, NULL, 10); |
| 1411 | |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1412 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1413 | data->pwm_auto_point_mapping[nr] = |
| 1414 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1415 | if (val) |
| 1416 | val = data->pwm_auto_point_mapping[nr] | (1 << 4); |
| 1417 | else |
| 1418 | val = data->pwm_auto_point_mapping[nr] & (~(1 << 4)); |
| 1419 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); |
| 1420 | data->pwm_auto_point_mapping[nr] = val; |
| 1421 | mutex_unlock(&data->update_lock); |
| 1422 | |
| 1423 | return count; |
| 1424 | } |
| 1425 | |
| 1426 | static ssize_t show_pwm_auto_point_channel(struct device *dev, |
| 1427 | struct device_attribute *devattr, |
| 1428 | char *buf) |
| 1429 | { |
| 1430 | int result; |
| 1431 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1432 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1433 | |
| 1434 | result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - 1); |
| 1435 | |
| 1436 | return sprintf(buf, "%d\n", result); |
| 1437 | } |
| 1438 | |
| 1439 | static ssize_t store_pwm_auto_point_channel(struct device *dev, |
| 1440 | struct device_attribute *devattr, |
| 1441 | const char *buf, size_t count) |
| 1442 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1443 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1444 | int nr = to_sensor_dev_attr_2(devattr)->index; |
| 1445 | long val = simple_strtol(buf, NULL, 10); |
| 1446 | switch (val) { |
| 1447 | case 1: |
| 1448 | val = 1; |
| 1449 | break; |
| 1450 | case 2: |
| 1451 | val = 2; |
| 1452 | break; |
| 1453 | case 4: |
| 1454 | val = 3; |
| 1455 | break; |
| 1456 | default: |
| 1457 | return -EINVAL; |
| 1458 | } |
| 1459 | mutex_lock(&data->update_lock); |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1460 | data->pwm_auto_point_mapping[nr] = |
| 1461 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1462 | val = (data->pwm_auto_point_mapping[nr] & 0xfc) | val; |
| 1463 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); |
| 1464 | data->pwm_auto_point_mapping[nr] = val; |
| 1465 | mutex_unlock(&data->update_lock); |
| 1466 | |
| 1467 | return count; |
| 1468 | } |
| 1469 | |
| 1470 | static ssize_t show_pwm_auto_point_temp(struct device *dev, |
| 1471 | struct device_attribute *devattr, |
| 1472 | char *buf) |
| 1473 | { |
| 1474 | int result; |
| 1475 | struct f71882fg_data *data = f71882fg_update_device(dev); |
| 1476 | int pwm = to_sensor_dev_attr_2(devattr)->index; |
| 1477 | int point = to_sensor_dev_attr_2(devattr)->nr; |
| 1478 | |
| 1479 | result = data->pwm_auto_point_temp[pwm][point]; |
| 1480 | return sprintf(buf, "%d\n", 1000 * result); |
| 1481 | } |
| 1482 | |
| 1483 | static ssize_t store_pwm_auto_point_temp(struct device *dev, |
| 1484 | struct device_attribute *devattr, |
| 1485 | const char *buf, size_t count) |
| 1486 | { |
Hans de Goede | ce0bfa5 | 2009-01-07 16:37:28 +0100 | [diff] [blame^] | 1487 | struct f71882fg_data *data = dev_get_drvdata(dev); |
Mark van Doesburg | 9ab796e | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1488 | int pwm = to_sensor_dev_attr_2(devattr)->index; |
| 1489 | int point = to_sensor_dev_attr_2(devattr)->nr; |
| 1490 | long val = simple_strtol(buf, NULL, 10) / 1000; |
| 1491 | val = SENSORS_LIMIT(val, 0, 255); |
| 1492 | |
| 1493 | mutex_lock(&data->update_lock); |
| 1494 | f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val); |
| 1495 | data->pwm_auto_point_temp[pwm][point] = val; |
| 1496 | mutex_unlock(&data->update_lock); |
| 1497 | |
| 1498 | return count; |
| 1499 | } |
| 1500 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1501 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
| 1502 | char *buf) |
| 1503 | { |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1504 | struct f71882fg_data *data = dev_get_drvdata(dev); |
| 1505 | return sprintf(buf, "%s\n", f71882fg_names[data->type]); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1506 | } |
| 1507 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1508 | static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev, |
| 1509 | struct sensor_device_attribute_2 *attr, int count) |
| 1510 | { |
| 1511 | int err, i; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1512 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1513 | for (i = 0; i < count; i++) { |
| 1514 | err = device_create_file(&pdev->dev, &attr[i].dev_attr); |
| 1515 | if (err) |
| 1516 | return err; |
| 1517 | } |
| 1518 | return 0; |
| 1519 | } |
| 1520 | |
| 1521 | static int __devinit f71882fg_probe(struct platform_device *pdev) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1522 | { |
| 1523 | struct f71882fg_data *data; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1524 | struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1525 | int err; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1526 | u8 start_reg; |
| 1527 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1528 | data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); |
| 1529 | if (!data) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1530 | return -ENOMEM; |
| 1531 | |
| 1532 | data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1533 | data->type = sio_data->type; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1534 | mutex_init(&data->update_lock); |
| 1535 | platform_set_drvdata(pdev, data); |
| 1536 | |
Hans de Goede | 3cc7475 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1537 | start_reg = f71882fg_read8(data, F71882FG_REG_START); |
| 1538 | if (!(start_reg & 0x03)) { |
| 1539 | dev_warn(&pdev->dev, "Hardware monitoring not activated\n"); |
| 1540 | err = -ENODEV; |
| 1541 | goto exit_free; |
| 1542 | } |
| 1543 | |
| 1544 | /* If it is a 71862 and the fan / pwm part is enabled sanity check |
| 1545 | the pwm settings */ |
| 1546 | if (data->type == f71862fg && (start_reg & 0x02)) { |
| 1547 | u8 reg = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
| 1548 | if ((reg & 0x15) != 0x15) { |
| 1549 | dev_err(&pdev->dev, |
| 1550 | "Invalid (reserved) pwm settings: 0x%02x\n", |
| 1551 | (unsigned int)reg); |
| 1552 | err = -ENODEV; |
| 1553 | goto exit_free; |
| 1554 | } |
| 1555 | } |
| 1556 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1557 | /* Register sysfs interface files */ |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1558 | err = device_create_file(&pdev->dev, &dev_attr_name); |
| 1559 | if (err) |
| 1560 | goto exit_unregister_sysfs; |
| 1561 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1562 | if (start_reg & 0x01) { |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1563 | err = f71882fg_create_sysfs_files(pdev, f718x2fg_in_temp_attr, |
| 1564 | ARRAY_SIZE(f718x2fg_in_temp_attr)); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1565 | if (err) |
| 1566 | goto exit_unregister_sysfs; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1567 | |
| 1568 | if (data->type == f71882fg) { |
| 1569 | err = f71882fg_create_sysfs_files(pdev, |
| 1570 | f71882fg_in_temp_attr, |
| 1571 | ARRAY_SIZE(f71882fg_in_temp_attr)); |
| 1572 | if (err) |
| 1573 | goto exit_unregister_sysfs; |
| 1574 | } |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1575 | } |
| 1576 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1577 | if (start_reg & 0x02) { |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1578 | err = f71882fg_create_sysfs_files(pdev, f718x2fg_fan_attr, |
| 1579 | ARRAY_SIZE(f718x2fg_fan_attr)); |
| 1580 | if (err) |
| 1581 | goto exit_unregister_sysfs; |
| 1582 | |
| 1583 | if (data->type == f71862fg) { |
| 1584 | err = f71882fg_create_sysfs_files(pdev, |
| 1585 | f71862fg_fan_attr, |
| 1586 | ARRAY_SIZE(f71862fg_fan_attr)); |
| 1587 | } else { |
| 1588 | err = f71882fg_create_sysfs_files(pdev, |
| 1589 | f71882fg_fan_attr, |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1590 | ARRAY_SIZE(f71882fg_fan_attr)); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1591 | } |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1592 | if (err) |
| 1593 | goto exit_unregister_sysfs; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1594 | } |
| 1595 | |
Tony Jones | 1beeffe | 2007-08-20 13:46:20 -0700 | [diff] [blame] | 1596 | data->hwmon_dev = hwmon_device_register(&pdev->dev); |
| 1597 | if (IS_ERR(data->hwmon_dev)) { |
| 1598 | err = PTR_ERR(data->hwmon_dev); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1599 | data->hwmon_dev = NULL; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1600 | goto exit_unregister_sysfs; |
| 1601 | } |
| 1602 | |
| 1603 | return 0; |
| 1604 | |
| 1605 | exit_unregister_sysfs: |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1606 | f71882fg_remove(pdev); /* Will unregister the sysfs files for us */ |
Hans de Goede | 3cc7475 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1607 | return err; /* f71882fg_remove() also frees our data */ |
| 1608 | exit_free: |
| 1609 | kfree(data); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1610 | return err; |
| 1611 | } |
| 1612 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1613 | static int f71882fg_remove(struct platform_device *pdev) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1614 | { |
| 1615 | int i; |
| 1616 | struct f71882fg_data *data = platform_get_drvdata(pdev); |
| 1617 | |
| 1618 | platform_set_drvdata(pdev, NULL); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1619 | if (data->hwmon_dev) |
| 1620 | hwmon_device_unregister(data->hwmon_dev); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1621 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1622 | device_remove_file(&pdev->dev, &dev_attr_name); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1623 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1624 | for (i = 0; i < ARRAY_SIZE(f718x2fg_in_temp_attr); i++) |
| 1625 | device_remove_file(&pdev->dev, |
| 1626 | &f718x2fg_in_temp_attr[i].dev_attr); |
| 1627 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1628 | for (i = 0; i < ARRAY_SIZE(f71882fg_in_temp_attr); i++) |
| 1629 | device_remove_file(&pdev->dev, |
| 1630 | &f71882fg_in_temp_attr[i].dev_attr); |
| 1631 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1632 | for (i = 0; i < ARRAY_SIZE(f718x2fg_fan_attr); i++) |
| 1633 | device_remove_file(&pdev->dev, &f718x2fg_fan_attr[i].dev_attr); |
| 1634 | |
| 1635 | for (i = 0; i < ARRAY_SIZE(f71862fg_fan_attr); i++) |
| 1636 | device_remove_file(&pdev->dev, &f71862fg_fan_attr[i].dev_attr); |
| 1637 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1638 | for (i = 0; i < ARRAY_SIZE(f71882fg_fan_attr); i++) |
| 1639 | device_remove_file(&pdev->dev, &f71882fg_fan_attr[i].dev_attr); |
| 1640 | |
| 1641 | kfree(data); |
| 1642 | |
| 1643 | return 0; |
| 1644 | } |
| 1645 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1646 | static int __init f71882fg_find(int sioaddr, unsigned short *address, |
| 1647 | struct f71882fg_sio_data *sio_data) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1648 | { |
| 1649 | int err = -ENODEV; |
| 1650 | u16 devid; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1651 | |
| 1652 | superio_enter(sioaddr); |
| 1653 | |
| 1654 | devid = superio_inw(sioaddr, SIO_REG_MANID); |
| 1655 | if (devid != SIO_FINTEK_ID) { |
| 1656 | printk(KERN_INFO DRVNAME ": Not a Fintek device\n"); |
| 1657 | goto exit; |
| 1658 | } |
| 1659 | |
Jean Delvare | 67b671b | 2007-12-06 23:13:42 +0100 | [diff] [blame] | 1660 | devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID); |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1661 | switch (devid) { |
| 1662 | case SIO_F71862_ID: |
| 1663 | sio_data->type = f71862fg; |
| 1664 | break; |
| 1665 | case SIO_F71882_ID: |
| 1666 | sio_data->type = f71882fg; |
| 1667 | break; |
| 1668 | default: |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1669 | printk(KERN_INFO DRVNAME ": Unsupported Fintek device\n"); |
| 1670 | goto exit; |
| 1671 | } |
| 1672 | |
| 1673 | superio_select(sioaddr, SIO_F71882FG_LD_HWM); |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 1674 | if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1675 | printk(KERN_WARNING DRVNAME ": Device not activated\n"); |
| 1676 | goto exit; |
| 1677 | } |
| 1678 | |
| 1679 | *address = superio_inw(sioaddr, SIO_REG_ADDR); |
| 1680 | if (*address == 0) |
| 1681 | { |
| 1682 | printk(KERN_WARNING DRVNAME ": Base address not set\n"); |
| 1683 | goto exit; |
| 1684 | } |
| 1685 | *address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */ |
| 1686 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1687 | err = 0; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1688 | printk(KERN_INFO DRVNAME ": Found %s chip at %#x, revision %d\n", |
| 1689 | f71882fg_names[sio_data->type], (unsigned int)*address, |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1690 | (int)superio_inb(sioaddr, SIO_REG_DEVREV)); |
| 1691 | exit: |
| 1692 | superio_exit(sioaddr); |
| 1693 | return err; |
| 1694 | } |
| 1695 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1696 | static int __init f71882fg_device_add(unsigned short address, |
| 1697 | const struct f71882fg_sio_data *sio_data) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1698 | { |
| 1699 | struct resource res = { |
| 1700 | .start = address, |
| 1701 | .end = address + REGION_LENGTH - 1, |
| 1702 | .flags = IORESOURCE_IO, |
| 1703 | }; |
| 1704 | int err; |
| 1705 | |
| 1706 | f71882fg_pdev = platform_device_alloc(DRVNAME, address); |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 1707 | if (!f71882fg_pdev) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1708 | return -ENOMEM; |
| 1709 | |
| 1710 | res.name = f71882fg_pdev->name; |
| 1711 | err = platform_device_add_resources(f71882fg_pdev, &res, 1); |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 1712 | if (err) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1713 | printk(KERN_ERR DRVNAME ": Device resource addition failed\n"); |
| 1714 | goto exit_device_put; |
| 1715 | } |
| 1716 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1717 | err = platform_device_add_data(f71882fg_pdev, sio_data, |
| 1718 | sizeof(struct f71882fg_sio_data)); |
| 1719 | if (err) { |
| 1720 | printk(KERN_ERR DRVNAME ": Platform data allocation failed\n"); |
| 1721 | goto exit_device_put; |
| 1722 | } |
| 1723 | |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1724 | err = platform_device_add(f71882fg_pdev); |
Mark M. Hoffman | 8afb104 | 2007-08-21 23:10:46 -0400 | [diff] [blame] | 1725 | if (err) { |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1726 | printk(KERN_ERR DRVNAME ": Device addition failed\n"); |
| 1727 | goto exit_device_put; |
| 1728 | } |
| 1729 | |
| 1730 | return 0; |
| 1731 | |
| 1732 | exit_device_put: |
| 1733 | platform_device_put(f71882fg_pdev); |
| 1734 | |
| 1735 | return err; |
| 1736 | } |
| 1737 | |
| 1738 | static int __init f71882fg_init(void) |
| 1739 | { |
| 1740 | int err = -ENODEV; |
| 1741 | unsigned short address; |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1742 | struct f71882fg_sio_data sio_data; |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1743 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1744 | memset(&sio_data, 0, sizeof(sio_data)); |
| 1745 | |
| 1746 | if (f71882fg_find(0x2e, &address, &sio_data) && |
| 1747 | f71882fg_find(0x4e, &address, &sio_data)) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1748 | goto exit; |
| 1749 | |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1750 | err = platform_driver_register(&f71882fg_driver); |
| 1751 | if (err) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1752 | goto exit; |
| 1753 | |
Hans de Goede | 498be96 | 2009-01-07 16:37:28 +0100 | [diff] [blame] | 1754 | err = f71882fg_device_add(address, &sio_data); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1755 | if (err) |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1756 | goto exit_driver; |
| 1757 | |
| 1758 | return 0; |
| 1759 | |
| 1760 | exit_driver: |
| 1761 | platform_driver_unregister(&f71882fg_driver); |
| 1762 | exit: |
| 1763 | return err; |
| 1764 | } |
| 1765 | |
| 1766 | static void __exit f71882fg_exit(void) |
| 1767 | { |
| 1768 | platform_device_unregister(f71882fg_pdev); |
| 1769 | platform_driver_unregister(&f71882fg_driver); |
| 1770 | } |
| 1771 | |
| 1772 | MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver"); |
Hans de Goede | c13548c | 2009-01-07 16:37:27 +0100 | [diff] [blame] | 1773 | MODULE_AUTHOR("Hans Edgington, Hans de Goede (hdegoede@redhat.com)"); |
Hans de Goede | 45fb366 | 2007-07-13 14:34:19 +0200 | [diff] [blame] | 1774 | MODULE_LICENSE("GPL"); |
| 1775 | |
| 1776 | module_init(f71882fg_init); |
| 1777 | module_exit(f71882fg_exit); |