| /*************************************************************************** |
| * Copyright (C) 2006 by Hans Edgington <hans@edgington.nl> * |
| * Copyright (C) 2007,2008 by Hans de Goede <hdegoede@redhat.com> * |
| * * |
| * This program is free software; you can redistribute it and/or modify * |
| * it under the terms of the GNU General Public License as published by * |
| * the Free Software Foundation; either version 2 of the License, or * |
| * (at your option) any later version. * |
| * * |
| * This program is distributed in the hope that it will be useful, * |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| * GNU General Public License for more details. * |
| * * |
| * You should have received a copy of the GNU General Public License * |
| * along with this program; if not, write to the * |
| * Free Software Foundation, Inc., * |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| ***************************************************************************/ |
| |
| #include <linux/module.h> |
| #include <linux/init.h> |
| #include <linux/slab.h> |
| #include <linux/jiffies.h> |
| #include <linux/platform_device.h> |
| #include <linux/hwmon.h> |
| #include <linux/hwmon-sysfs.h> |
| #include <linux/err.h> |
| #include <linux/mutex.h> |
| #include <linux/io.h> |
| |
| #define DRVNAME "f71882fg" |
| |
| #define SIO_F71882FG_LD_HWM 0x04 /* Hardware monitor logical device */ |
| #define SIO_UNLOCK_KEY 0x87 /* Key to enable Super-I/O */ |
| #define SIO_LOCK_KEY 0xAA /* Key to diasble Super-I/O */ |
| |
| #define SIO_REG_LDSEL 0x07 /* Logical device select */ |
| #define SIO_REG_DEVID 0x20 /* Device ID (2 bytes) */ |
| #define SIO_REG_DEVREV 0x22 /* Device revision */ |
| #define SIO_REG_MANID 0x23 /* Fintek ID (2 bytes) */ |
| #define SIO_REG_ENABLE 0x30 /* Logical device enable */ |
| #define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */ |
| |
| #define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */ |
| #define SIO_F71862_ID 0x0601 /* Chipset ID */ |
| #define SIO_F71882_ID 0x0541 /* Chipset ID */ |
| #define SIO_F8000_ID 0x0581 /* Chipset ID */ |
| |
| #define REGION_LENGTH 8 |
| #define ADDR_REG_OFFSET 5 |
| #define DATA_REG_OFFSET 6 |
| |
| #define F71882FG_REG_PECI 0x0A |
| |
| #define F71882FG_REG_IN_STATUS 0x12 /* f71882fg only */ |
| #define F71882FG_REG_IN_BEEP 0x13 /* f71882fg only */ |
| #define F71882FG_REG_IN(nr) (0x20 + (nr)) |
| #define F71882FG_REG_IN1_HIGH 0x32 /* f71882fg only */ |
| |
| #define F71882FG_REG_FAN(nr) (0xA0 + (16 * (nr))) |
| #define F71882FG_REG_FAN_TARGET(nr) (0xA2 + (16 * (nr))) |
| #define F71882FG_REG_FAN_FULL_SPEED(nr) (0xA4 + (16 * (nr))) |
| #define F71882FG_REG_FAN_STATUS 0x92 |
| #define F71882FG_REG_FAN_BEEP 0x93 |
| |
| #define F71882FG_REG_TEMP(nr) (0x70 + 2 * (nr)) |
| #define F71882FG_REG_TEMP_OVT(nr) (0x80 + 2 * (nr)) |
| #define F71882FG_REG_TEMP_HIGH(nr) (0x81 + 2 * (nr)) |
| #define F71882FG_REG_TEMP_STATUS 0x62 |
| #define F71882FG_REG_TEMP_BEEP 0x63 |
| #define F71882FG_REG_TEMP_HYST(nr) (0x6C + (nr)) |
| #define F71882FG_REG_TEMP_TYPE 0x6B |
| #define F71882FG_REG_TEMP_DIODE_OPEN 0x6F |
| |
| #define F71882FG_REG_PWM(nr) (0xA3 + (16 * (nr))) |
| #define F71882FG_REG_PWM_TYPE 0x94 |
| #define F71882FG_REG_PWM_ENABLE 0x96 |
| |
| #define F71882FG_REG_FAN_HYST(nr) (0x98 + (nr)) |
| |
| #define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm))) |
| #define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm))) |
| #define F71882FG_REG_POINT_MAPPING(nr) (0xAF + 16 * (nr)) |
| |
| #define F71882FG_REG_START 0x01 |
| |
| #define FAN_MIN_DETECT 366 /* Lowest detectable fanspeed */ |
| |
| static unsigned short force_id; |
| module_param(force_id, ushort, 0); |
| MODULE_PARM_DESC(force_id, "Override the detected device ID"); |
| |
| enum chips { f71862fg, f71882fg, f8000 }; |
| |
| static const char *f71882fg_names[] = { |
| "f71862fg", |
| "f71882fg", |
| "f8000", |
| }; |
| |
| static struct platform_device *f71882fg_pdev; |
| |
| /* Super-I/O Function prototypes */ |
| static inline int superio_inb(int base, int reg); |
| static inline int superio_inw(int base, int reg); |
| static inline void superio_enter(int base); |
| static inline void superio_select(int base, int ld); |
| static inline void superio_exit(int base); |
| |
| struct f71882fg_sio_data { |
| enum chips type; |
| }; |
| |
| struct f71882fg_data { |
| unsigned short addr; |
| enum chips type; |
| struct device *hwmon_dev; |
| |
| struct mutex update_lock; |
| char valid; /* !=0 if following fields are valid */ |
| unsigned long last_updated; /* In jiffies */ |
| unsigned long last_limits; /* In jiffies */ |
| |
| /* Register Values */ |
| u8 in[9]; |
| u8 in1_max; |
| u8 in_status; |
| u8 in_beep; |
| u16 fan[4]; |
| u16 fan_target[4]; |
| u16 fan_full_speed[4]; |
| u8 fan_status; |
| u8 fan_beep; |
| /* Note: all models have only 3 temperature channels, but on some |
| they are addressed as 0-2 and on others as 1-3, so for coding |
| convenience we reserve space for 4 channels */ |
| u8 temp[4]; |
| u8 temp_ovt[4]; |
| u8 temp_high[4]; |
| u8 temp_hyst[2]; /* 2 hysts stored per reg */ |
| u8 temp_type[4]; |
| u8 temp_status; |
| u8 temp_beep; |
| u8 temp_diode_open; |
| u8 pwm[4]; |
| u8 pwm_enable; |
| u8 pwm_auto_point_hyst[2]; |
| u8 pwm_auto_point_mapping[4]; |
| u8 pwm_auto_point_pwm[4][5]; |
| u8 pwm_auto_point_temp[4][4]; |
| }; |
| |
| /* Sysfs in */ |
| static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
| char *buf); |
| static ssize_t show_in_max(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t store_in_max(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count); |
| static ssize_t show_in_beep(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t store_in_beep(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count); |
| static ssize_t show_in_alarm(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| /* Sysfs Fan */ |
| static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, |
| char *buf); |
| static ssize_t show_fan_full_speed(struct device *dev, |
| struct device_attribute *devattr, char *buf); |
| static ssize_t store_fan_full_speed(struct device *dev, |
| struct device_attribute *devattr, const char *buf, size_t count); |
| static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t store_fan_beep(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count); |
| static ssize_t show_fan_alarm(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| /* Sysfs Temp */ |
| static ssize_t show_temp(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t show_temp_max(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t store_temp_max(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count); |
| static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count); |
| static ssize_t show_temp_crit(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t store_temp_crit(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count); |
| static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t show_temp_type(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t show_temp_beep(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t store_temp_beep(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count); |
| static ssize_t show_temp_alarm(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| static ssize_t show_temp_fault(struct device *dev, struct device_attribute |
| *devattr, char *buf); |
| /* PWM and Auto point control */ |
| static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, |
| char *buf); |
| static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr, |
| const char *buf, size_t count); |
| static ssize_t show_pwm_enable(struct device *dev, |
| struct device_attribute *devattr, char *buf); |
| static ssize_t store_pwm_enable(struct device *dev, |
| struct device_attribute *devattr, const char *buf, size_t count); |
| static ssize_t show_pwm_interpolate(struct device *dev, |
| struct device_attribute *devattr, char *buf); |
| static ssize_t store_pwm_interpolate(struct device *dev, |
| struct device_attribute *devattr, const char *buf, size_t count); |
| static ssize_t show_pwm_auto_point_channel(struct device *dev, |
| struct device_attribute *devattr, char *buf); |
| static ssize_t store_pwm_auto_point_channel(struct device *dev, |
| struct device_attribute *devattr, const char *buf, size_t count); |
| static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, |
| struct device_attribute *devattr, char *buf); |
| static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, |
| struct device_attribute *devattr, const char *buf, size_t count); |
| static ssize_t show_pwm_auto_point_pwm(struct device *dev, |
| struct device_attribute *devattr, char *buf); |
| static ssize_t store_pwm_auto_point_pwm(struct device *dev, |
| struct device_attribute *devattr, const char *buf, size_t count); |
| static ssize_t show_pwm_auto_point_temp(struct device *dev, |
| struct device_attribute *devattr, char *buf); |
| static ssize_t store_pwm_auto_point_temp(struct device *dev, |
| struct device_attribute *devattr, const char *buf, size_t count); |
| /* Sysfs misc */ |
| static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
| char *buf); |
| |
| static int __devinit f71882fg_probe(struct platform_device * pdev); |
| static int f71882fg_remove(struct platform_device *pdev); |
| |
| static struct platform_driver f71882fg_driver = { |
| .driver = { |
| .owner = THIS_MODULE, |
| .name = DRVNAME, |
| }, |
| .probe = f71882fg_probe, |
| .remove = __devexit_p(f71882fg_remove), |
| }; |
| |
| static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); |
| |
| /* Temp and in attr common to both the f71862fg and f71882fg */ |
| static struct sensor_device_attribute_2 f718x2fg_in_temp_attr[] = { |
| SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), |
| SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), |
| SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), |
| SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3), |
| SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4), |
| SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5), |
| SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6), |
| SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7), |
| SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8), |
| SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1), |
| SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, |
| store_temp_max, 0, 1), |
| SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
| store_temp_max_hyst, 0, 1), |
| /* Should really be temp1_max_alarm, but older versions did not handle |
| the max and crit alarms separately and lm_sensors v2 depends on the |
| presence of temp#_alarm files. The same goes for temp2/3 _alarm. */ |
| SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), |
| SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| store_temp_beep, 0, 1), |
| SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
| store_temp_crit, 0, 1), |
| SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
| 0, 1), |
| SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), |
| SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| store_temp_beep, 0, 5), |
| SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1), |
| SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
| SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2), |
| SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, |
| store_temp_max, 0, 2), |
| SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
| store_temp_max_hyst, 0, 2), |
| /* Should be temp2_max_alarm, see temp1_alarm note */ |
| SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), |
| SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| store_temp_beep, 0, 2), |
| SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
| store_temp_crit, 0, 2), |
| SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
| 0, 2), |
| SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), |
| SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| store_temp_beep, 0, 6), |
| SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2), |
| SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
| SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3), |
| SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, |
| store_temp_max, 0, 3), |
| SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
| store_temp_max_hyst, 0, 3), |
| /* Should be temp3_max_alarm, see temp1_alarm note */ |
| SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3), |
| SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| store_temp_beep, 0, 3), |
| SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
| store_temp_crit, 0, 3), |
| SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
| 0, 3), |
| SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7), |
| SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, |
| store_temp_beep, 0, 7), |
| SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3), |
| SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3), |
| }; |
| |
| /* Temp and in attr found only on the f71882fg */ |
| static struct sensor_device_attribute_2 f71882fg_in_temp_attr[] = { |
| SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max, |
| 0, 1), |
| SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep, |
| 0, 1), |
| SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1), |
| }; |
| |
| /* Temp and in attr for the f8000 |
| Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max) |
| is used as hysteresis value to clear alarms |
| */ |
| static struct sensor_device_attribute_2 f8000_in_temp_attr[] = { |
| SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), |
| SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), |
| SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), |
| SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), |
| SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_crit, |
| store_temp_crit, 0, 0), |
| SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, |
| store_temp_max, 0, 0), |
| SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), |
| SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), |
| SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_crit, |
| store_temp_crit, 0, 1), |
| SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, |
| store_temp_max, 0, 1), |
| SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), |
| SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1), |
| SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), |
| SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_crit, |
| store_temp_crit, 0, 2), |
| SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, |
| store_temp_max, 0, 2), |
| SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), |
| }; |
| |
| /* Fan / PWM attr common to all models */ |
| static struct sensor_device_attribute_2 fxxxx_fan_attr[] = { |
| SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0), |
| SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR, |
| show_fan_full_speed, |
| store_fan_full_speed, 0, 0), |
| SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0), |
| SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), |
| SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, |
| show_fan_full_speed, |
| store_fan_full_speed, 0, 1), |
| SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), |
| SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), |
| SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, |
| show_fan_full_speed, |
| store_fan_full_speed, 0, 2), |
| SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), |
| |
| SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0), |
| SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| store_pwm_enable, 0, 0), |
| SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR, |
| show_pwm_interpolate, store_pwm_interpolate, 0, 0), |
| SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_channel, |
| store_pwm_auto_point_channel, 0, 0), |
| |
| SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1), |
| SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| store_pwm_enable, 0, 1), |
| SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR, |
| show_pwm_interpolate, store_pwm_interpolate, 0, 1), |
| SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_channel, |
| store_pwm_auto_point_channel, 0, 1), |
| |
| SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR, |
| show_pwm_interpolate, store_pwm_interpolate, 0, 2), |
| SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_channel, |
| store_pwm_auto_point_channel, 0, 2), |
| }; |
| |
| /* Fan / PWM attr for the f71862fg, less pwms and less zones per pwm than the |
| f71882fg */ |
| static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { |
| SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| store_fan_beep, 0, 0), |
| SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| store_fan_beep, 0, 1), |
| SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| store_fan_beep, 0, 2), |
| |
| SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 0), |
| SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 0), |
| SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 0), |
| SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 0), |
| SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 0), |
| SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
| |
| SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 1), |
| SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 1), |
| SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 1), |
| SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 1), |
| SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 1), |
| SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
| |
| SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), |
| SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| store_pwm_enable, 0, 2), |
| SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 2), |
| SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 2), |
| SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 2), |
| SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 2), |
| SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 2), |
| SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 2), |
| }; |
| |
| /* Fan / PWM attr for the f71882fg */ |
| static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { |
| SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| store_fan_beep, 0, 0), |
| SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| store_fan_beep, 0, 1), |
| SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| store_fan_beep, 0, 2), |
| SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), |
| SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR, |
| show_fan_full_speed, |
| store_fan_full_speed, 0, 3), |
| SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
| store_fan_beep, 0, 3), |
| SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3), |
| |
| SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 0, 0), |
| SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 0), |
| SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 2, 0), |
| SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 3, 0), |
| SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 0), |
| SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 0), |
| SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 1, 0), |
| SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 2, 0), |
| SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 0), |
| SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 0), |
| SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 1, 0), |
| SENSOR_ATTR_2(pwm1_auto_point3_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 2, 0), |
| SENSOR_ATTR_2(pwm1_auto_point4_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
| |
| SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 0, 1), |
| SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 1), |
| SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 2, 1), |
| SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 3, 1), |
| SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 1), |
| SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 1), |
| SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 1, 1), |
| SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 2, 1), |
| SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 1), |
| SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 1), |
| SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 1, 1), |
| SENSOR_ATTR_2(pwm2_auto_point3_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 2, 1), |
| SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
| |
| SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), |
| SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| store_pwm_enable, 0, 2), |
| SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 0, 2), |
| SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 2), |
| SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 2, 2), |
| SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 3, 2), |
| SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 2), |
| SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 2), |
| SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 1, 2), |
| SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 2, 2), |
| SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 2), |
| SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 2), |
| SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 1, 2), |
| SENSOR_ATTR_2(pwm3_auto_point3_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 2, 2), |
| SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 2), |
| |
| SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3), |
| SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable, |
| store_pwm_enable, 0, 3), |
| SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR, |
| show_pwm_interpolate, store_pwm_interpolate, 0, 3), |
| SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_channel, |
| store_pwm_auto_point_channel, 0, 3), |
| SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 0, 3), |
| SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 3), |
| SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 2, 3), |
| SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 3, 3), |
| SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 3), |
| SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 3), |
| SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 1, 3), |
| SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 2, 3), |
| SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 3), |
| SENSOR_ATTR_2(pwm4_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 3), |
| SENSOR_ATTR_2(pwm4_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 1, 3), |
| SENSOR_ATTR_2(pwm4_auto_point3_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 2, 3), |
| SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 3), |
| }; |
| |
| /* Fan / PWM attr for the f8000, zones mapped to temp instead of to pwm! |
| Also the register block at offset A0 maps to TEMP1 (so our temp2, as the |
| F8000 starts counting temps at 0), B0 maps the TEMP2 and C0 maps to TEMP0 */ |
| static struct sensor_device_attribute_2 f8000_fan_attr[] = { |
| SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), |
| |
| SENSOR_ATTR_2(pwm3, S_IRUGO, show_pwm, NULL, 0, 2), |
| |
| SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 0, 2), |
| SENSOR_ATTR_2(temp1_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 2), |
| SENSOR_ATTR_2(temp1_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 2, 2), |
| SENSOR_ATTR_2(temp1_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 3, 2), |
| SENSOR_ATTR_2(temp1_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 2), |
| SENSOR_ATTR_2(temp1_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 2), |
| SENSOR_ATTR_2(temp1_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 1, 2), |
| SENSOR_ATTR_2(temp1_auto_point3_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 2, 2), |
| SENSOR_ATTR_2(temp1_auto_point4_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 2), |
| SENSOR_ATTR_2(temp1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 2), |
| SENSOR_ATTR_2(temp1_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 1, 2), |
| SENSOR_ATTR_2(temp1_auto_point3_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 2, 2), |
| SENSOR_ATTR_2(temp1_auto_point4_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 2), |
| |
| SENSOR_ATTR_2(temp2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 0, 0), |
| SENSOR_ATTR_2(temp2_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 0), |
| SENSOR_ATTR_2(temp2_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 2, 0), |
| SENSOR_ATTR_2(temp2_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 3, 0), |
| SENSOR_ATTR_2(temp2_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 0), |
| SENSOR_ATTR_2(temp2_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 0), |
| SENSOR_ATTR_2(temp2_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 1, 0), |
| SENSOR_ATTR_2(temp2_auto_point3_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 2, 0), |
| SENSOR_ATTR_2(temp2_auto_point4_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 0), |
| SENSOR_ATTR_2(temp2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 0), |
| SENSOR_ATTR_2(temp2_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 1, 0), |
| SENSOR_ATTR_2(temp2_auto_point3_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 2, 0), |
| SENSOR_ATTR_2(temp2_auto_point4_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 0), |
| |
| SENSOR_ATTR_2(temp3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 0, 1), |
| SENSOR_ATTR_2(temp3_auto_point2_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 1, 1), |
| SENSOR_ATTR_2(temp3_auto_point3_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 2, 1), |
| SENSOR_ATTR_2(temp3_auto_point4_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 3, 1), |
| SENSOR_ATTR_2(temp3_auto_point5_pwm, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, |
| 4, 1), |
| SENSOR_ATTR_2(temp3_auto_point1_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 0, 1), |
| SENSOR_ATTR_2(temp3_auto_point2_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 1, 1), |
| SENSOR_ATTR_2(temp3_auto_point3_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 2, 1), |
| SENSOR_ATTR_2(temp3_auto_point4_temp, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp, store_pwm_auto_point_temp, |
| 3, 1), |
| SENSOR_ATTR_2(temp3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, |
| show_pwm_auto_point_temp_hyst, |
| store_pwm_auto_point_temp_hyst, |
| 0, 1), |
| SENSOR_ATTR_2(temp3_auto_point2_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 1, 1), |
| SENSOR_ATTR_2(temp3_auto_point3_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 2, 1), |
| SENSOR_ATTR_2(temp3_auto_point4_temp_hyst, S_IRUGO, |
| show_pwm_auto_point_temp_hyst, NULL, 3, 1), |
| }; |
| |
| /* Super I/O functions */ |
| static inline int superio_inb(int base, int reg) |
| { |
| outb(reg, base); |
| return inb(base + 1); |
| } |
| |
| static int superio_inw(int base, int reg) |
| { |
| int val; |
| outb(reg++, base); |
| val = inb(base + 1) << 8; |
| outb(reg, base); |
| val |= inb(base + 1); |
| return val; |
| } |
| |
| static inline void superio_enter(int base) |
| { |
| /* according to the datasheet the key must be send twice! */ |
| outb( SIO_UNLOCK_KEY, base); |
| outb( SIO_UNLOCK_KEY, base); |
| } |
| |
| static inline void superio_select( int base, int ld) |
| { |
| outb(SIO_REG_LDSEL, base); |
| outb(ld, base + 1); |
| } |
| |
| static inline void superio_exit(int base) |
| { |
| outb(SIO_LOCK_KEY, base); |
| } |
| |
| static inline u16 fan_from_reg(u16 reg) |
| { |
| return reg ? (1500000 / reg) : 0; |
| } |
| |
| static inline u16 fan_to_reg(u16 fan) |
| { |
| return fan ? (1500000 / fan) : 0; |
| } |
| |
| static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg) |
| { |
| u8 val; |
| |
| outb(reg, data->addr + ADDR_REG_OFFSET); |
| val = inb(data->addr + DATA_REG_OFFSET); |
| |
| return val; |
| } |
| |
| static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg) |
| { |
| u16 val; |
| |
| outb(reg++, data->addr + ADDR_REG_OFFSET); |
| val = inb(data->addr + DATA_REG_OFFSET) << 8; |
| outb(reg, data->addr + ADDR_REG_OFFSET); |
| val |= inb(data->addr + DATA_REG_OFFSET); |
| |
| return val; |
| } |
| |
| static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val) |
| { |
| outb(reg, data->addr + ADDR_REG_OFFSET); |
| outb(val, data->addr + DATA_REG_OFFSET); |
| } |
| |
| static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) |
| { |
| outb(reg++, data->addr + ADDR_REG_OFFSET); |
| outb(val >> 8, data->addr + DATA_REG_OFFSET); |
| outb(reg, data->addr + ADDR_REG_OFFSET); |
| outb(val & 255, data->addr + DATA_REG_OFFSET); |
| } |
| |
| static struct f71882fg_data *f71882fg_update_device(struct device *dev) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr, reg = 0, reg2; |
| int nr_fans = (data->type == f71882fg) ? 4 : 3; |
| int nr_ins = (data->type == f8000) ? 3 : 9; |
| int temp_start = (data->type == f8000) ? 0 : 1; |
| |
| mutex_lock(&data->update_lock); |
| |
| /* Update once every 60 seconds */ |
| if ( time_after(jiffies, data->last_limits + 60 * HZ ) || |
| !data->valid) { |
| if (data->type == f71882fg) { |
| data->in1_max = |
| f71882fg_read8(data, F71882FG_REG_IN1_HIGH); |
| data->in_beep = |
| f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
| } |
| |
| /* Get High & boundary temps*/ |
| for (nr = temp_start; nr < 3 + temp_start; nr++) { |
| data->temp_ovt[nr] = f71882fg_read8(data, |
| F71882FG_REG_TEMP_OVT(nr)); |
| data->temp_high[nr] = f71882fg_read8(data, |
| F71882FG_REG_TEMP_HIGH(nr)); |
| } |
| |
| if (data->type != f8000) { |
| data->fan_beep = f71882fg_read8(data, |
| F71882FG_REG_FAN_BEEP); |
| data->temp_beep = f71882fg_read8(data, |
| F71882FG_REG_TEMP_BEEP); |
| data->temp_hyst[0] = f71882fg_read8(data, |
| F71882FG_REG_TEMP_HYST(0)); |
| data->temp_hyst[1] = f71882fg_read8(data, |
| F71882FG_REG_TEMP_HYST(1)); |
| /* Have to hardcode type, because temp1 is special */ |
| reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE); |
| data->temp_type[2] = (reg & 0x04) ? 2 : 4; |
| data->temp_type[3] = (reg & 0x08) ? 2 : 4; |
| } |
| reg2 = f71882fg_read8(data, F71882FG_REG_PECI); |
| if ((reg2 & 0x03) == 0x01) |
| data->temp_type[1] = 6 /* PECI */; |
| else if ((reg2 & 0x03) == 0x02) |
| data->temp_type[1] = 5 /* AMDSI */; |
| else if (data->type != f8000) |
| data->temp_type[1] = (reg & 0x02) ? 2 : 4; |
| else |
| data->temp_type[1] = 2; /* F8000 only supports BJT */ |
| |
| data->pwm_enable = f71882fg_read8(data, |
| F71882FG_REG_PWM_ENABLE); |
| data->pwm_auto_point_hyst[0] = |
| f71882fg_read8(data, F71882FG_REG_FAN_HYST(0)); |
| data->pwm_auto_point_hyst[1] = |
| f71882fg_read8(data, F71882FG_REG_FAN_HYST(1)); |
| |
| for (nr = 0; nr < nr_fans; nr++) { |
| data->pwm_auto_point_mapping[nr] = |
| f71882fg_read8(data, |
| F71882FG_REG_POINT_MAPPING(nr)); |
| |
| if (data->type != f71862fg) { |
| int point; |
| for (point = 0; point < 5; point++) { |
| data->pwm_auto_point_pwm[nr][point] = |
| f71882fg_read8(data, |
| F71882FG_REG_POINT_PWM |
| (nr, point)); |
| } |
| for (point = 0; point < 4; point++) { |
| data->pwm_auto_point_temp[nr][point] = |
| f71882fg_read8(data, |
| F71882FG_REG_POINT_TEMP |
| (nr, point)); |
| } |
| } else { |
| data->pwm_auto_point_pwm[nr][1] = |
| f71882fg_read8(data, |
| F71882FG_REG_POINT_PWM |
| (nr, 1)); |
| data->pwm_auto_point_pwm[nr][4] = |
| f71882fg_read8(data, |
| F71882FG_REG_POINT_PWM |
| (nr, 4)); |
| data->pwm_auto_point_temp[nr][0] = |
| f71882fg_read8(data, |
| F71882FG_REG_POINT_TEMP |
| (nr, 0)); |
| data->pwm_auto_point_temp[nr][3] = |
| f71882fg_read8(data, |
| F71882FG_REG_POINT_TEMP |
| (nr, 3)); |
| } |
| } |
| data->last_limits = jiffies; |
| } |
| |
| /* Update every second */ |
| if (time_after(jiffies, data->last_updated + HZ) || !data->valid) { |
| data->temp_status = f71882fg_read8(data, |
| F71882FG_REG_TEMP_STATUS); |
| data->temp_diode_open = f71882fg_read8(data, |
| F71882FG_REG_TEMP_DIODE_OPEN); |
| for (nr = temp_start; nr < 3 + temp_start; nr++) |
| data->temp[nr] = f71882fg_read8(data, |
| F71882FG_REG_TEMP(nr)); |
| |
| data->fan_status = f71882fg_read8(data, |
| F71882FG_REG_FAN_STATUS); |
| for (nr = 0; nr < nr_fans; nr++) { |
| data->fan[nr] = f71882fg_read16(data, |
| F71882FG_REG_FAN(nr)); |
| data->fan_target[nr] = |
| f71882fg_read16(data, F71882FG_REG_FAN_TARGET(nr)); |
| data->fan_full_speed[nr] = |
| f71882fg_read16(data, |
| F71882FG_REG_FAN_FULL_SPEED(nr)); |
| data->pwm[nr] = |
| f71882fg_read8(data, F71882FG_REG_PWM(nr)); |
| } |
| |
| /* The f8000 can monitor 1 more fan, but has no pwm for it */ |
| if (data->type == f8000) |
| data->fan[3] = f71882fg_read16(data, |
| F71882FG_REG_FAN(3)); |
| if (data->type == f71882fg) |
| data->in_status = f71882fg_read8(data, |
| F71882FG_REG_IN_STATUS); |
| for (nr = 0; nr < nr_ins; nr++) |
| data->in[nr] = f71882fg_read8(data, |
| F71882FG_REG_IN(nr)); |
| |
| data->last_updated = jiffies; |
| data->valid = 1; |
| } |
| |
| mutex_unlock(&data->update_lock); |
| |
| return data; |
| } |
| |
| /* Sysfs Interface */ |
| static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, |
| char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| int speed = fan_from_reg(data->fan[nr]); |
| |
| if (speed == FAN_MIN_DETECT) |
| speed = 0; |
| |
| return sprintf(buf, "%d\n", speed); |
| } |
| |
| static ssize_t show_fan_full_speed(struct device *dev, |
| struct device_attribute *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| int speed = fan_from_reg(data->fan_full_speed[nr]); |
| return sprintf(buf, "%d\n", speed); |
| } |
| |
| static ssize_t store_fan_full_speed(struct device *dev, |
| struct device_attribute *devattr, |
| const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| long val = simple_strtol(buf, NULL, 10); |
| |
| val = SENSORS_LIMIT(val, 23, 1500000); |
| val = fan_to_reg(val); |
| |
| mutex_lock(&data->update_lock); |
| f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val); |
| data->fan_full_speed[nr] = val; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| if (data->fan_beep & (1 << nr)) |
| return sprintf(buf, "1\n"); |
| else |
| return sprintf(buf, "0\n"); |
| } |
| |
| static ssize_t store_fan_beep(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| unsigned long val = simple_strtoul(buf, NULL, 10); |
| |
| mutex_lock(&data->update_lock); |
| data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); |
| if (val) |
| data->fan_beep |= 1 << nr; |
| else |
| data->fan_beep &= ~(1 << nr); |
| |
| f71882fg_write8(data, F71882FG_REG_FAN_BEEP, data->fan_beep); |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_fan_alarm(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| if (data->fan_status & (1 << nr)) |
| return sprintf(buf, "1\n"); |
| else |
| return sprintf(buf, "0\n"); |
| } |
| |
| static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
| char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| return sprintf(buf, "%d\n", data->in[nr] * 8); |
| } |
| |
| static ssize_t show_in_max(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| |
| return sprintf(buf, "%d\n", data->in1_max * 8); |
| } |
| |
| static ssize_t store_in_max(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| long val = simple_strtol(buf, NULL, 10) / 8; |
| val = SENSORS_LIMIT(val, 0, 255); |
| |
| mutex_lock(&data->update_lock); |
| f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val); |
| data->in1_max = val; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_in_beep(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| if (data->in_beep & (1 << nr)) |
| return sprintf(buf, "1\n"); |
| else |
| return sprintf(buf, "0\n"); |
| } |
| |
| static ssize_t store_in_beep(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| unsigned long val = simple_strtoul(buf, NULL, 10); |
| |
| mutex_lock(&data->update_lock); |
| data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
| if (val) |
| data->in_beep |= 1 << nr; |
| else |
| data->in_beep &= ~(1 << nr); |
| |
| f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep); |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_in_alarm(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| if (data->in_status & (1 << nr)) |
| return sprintf(buf, "1\n"); |
| else |
| return sprintf(buf, "0\n"); |
| } |
| |
| static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, |
| char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| return sprintf(buf, "%d\n", data->temp[nr] * 1000); |
| } |
| |
| static ssize_t show_temp_max(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| return sprintf(buf, "%d\n", data->temp_high[nr] * 1000); |
| } |
| |
| static ssize_t store_temp_max(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| long val = simple_strtol(buf, NULL, 10) / 1000; |
| val = SENSORS_LIMIT(val, 0, 255); |
| |
| mutex_lock(&data->update_lock); |
| f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val); |
| data->temp_high[nr] = val; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| int temp_max_hyst; |
| |
| mutex_lock(&data->update_lock); |
| if (nr & 1) |
| temp_max_hyst = data->temp_hyst[nr / 2] >> 4; |
| else |
| temp_max_hyst = data->temp_hyst[nr / 2] & 0x0f; |
| temp_max_hyst = (data->temp_high[nr] - temp_max_hyst) * 1000; |
| mutex_unlock(&data->update_lock); |
| |
| return sprintf(buf, "%d\n", temp_max_hyst); |
| } |
| |
| static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| long val = simple_strtol(buf, NULL, 10) / 1000; |
| ssize_t ret = count; |
| u8 reg; |
| |
| mutex_lock(&data->update_lock); |
| |
| /* convert abs to relative and check */ |
| data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr)); |
| val = SENSORS_LIMIT(val, data->temp_high[nr] - 15, |
| data->temp_high[nr]); |
| val = data->temp_high[nr] - val; |
| |
| /* convert value to register contents */ |
| reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(nr / 2)); |
| if (nr & 1) |
| reg = (reg & 0x0f) | (val << 4); |
| else |
| reg = (reg & 0xf0) | val; |
| f71882fg_write8(data, F71882FG_REG_TEMP_HYST(nr / 2), reg); |
| data->temp_hyst[nr / 2] = reg; |
| |
| mutex_unlock(&data->update_lock); |
| return ret; |
| } |
| |
| static ssize_t show_temp_crit(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| return sprintf(buf, "%d\n", data->temp_ovt[nr] * 1000); |
| } |
| |
| static ssize_t store_temp_crit(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| long val = simple_strtol(buf, NULL, 10) / 1000; |
| val = SENSORS_LIMIT(val, 0, 255); |
| |
| mutex_lock(&data->update_lock); |
| f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val); |
| data->temp_ovt[nr] = val; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| int temp_crit_hyst; |
| |
| mutex_lock(&data->update_lock); |
| if (nr & 1) |
| temp_crit_hyst = data->temp_hyst[nr / 2] >> 4; |
| else |
| temp_crit_hyst = data->temp_hyst[nr / 2] & 0x0f; |
| temp_crit_hyst = (data->temp_ovt[nr] - temp_crit_hyst) * 1000; |
| mutex_unlock(&data->update_lock); |
| |
| return sprintf(buf, "%d\n", temp_crit_hyst); |
| } |
| |
| static ssize_t show_temp_type(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| return sprintf(buf, "%d\n", data->temp_type[nr]); |
| } |
| |
| static ssize_t show_temp_beep(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| if (data->temp_beep & (1 << nr)) |
| return sprintf(buf, "1\n"); |
| else |
| return sprintf(buf, "0\n"); |
| } |
| |
| static ssize_t store_temp_beep(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| unsigned long val = simple_strtoul(buf, NULL, 10); |
| |
| mutex_lock(&data->update_lock); |
| data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); |
| if (val) |
| data->temp_beep |= 1 << nr; |
| else |
| data->temp_beep &= ~(1 << nr); |
| |
| f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep); |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_temp_alarm(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| if (data->temp_status & (1 << nr)) |
| return sprintf(buf, "1\n"); |
| else |
| return sprintf(buf, "0\n"); |
| } |
| |
| static ssize_t show_temp_fault(struct device *dev, struct device_attribute |
| *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| if (data->temp_diode_open & (1 << nr)) |
| return sprintf(buf, "1\n"); |
| else |
| return sprintf(buf, "0\n"); |
| } |
| |
| static ssize_t show_pwm(struct device *dev, |
| struct device_attribute *devattr, char *buf) |
| { |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int val, nr = to_sensor_dev_attr_2(devattr)->index; |
| mutex_lock(&data->update_lock); |
| if (data->pwm_enable & (1 << (2 * nr))) |
| /* PWM mode */ |
| val = data->pwm[nr]; |
| else { |
| /* RPM mode */ |
| val = 255 * fan_from_reg(data->fan_target[nr]) |
| / fan_from_reg(data->fan_full_speed[nr]); |
| } |
| mutex_unlock(&data->update_lock); |
| return sprintf(buf, "%d\n", val); |
| } |
| |
| static ssize_t store_pwm(struct device *dev, |
| struct device_attribute *devattr, const char *buf, |
| size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| long val = simple_strtol(buf, NULL, 10); |
| val = SENSORS_LIMIT(val, 0, 255); |
| |
| mutex_lock(&data->update_lock); |
| data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
| if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) || |
| (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) { |
| count = -EROFS; |
| goto leave; |
| } |
| if (data->pwm_enable & (1 << (2 * nr))) { |
| /* PWM mode */ |
| f71882fg_write8(data, F71882FG_REG_PWM(nr), val); |
| data->pwm[nr] = val; |
| } else { |
| /* RPM mode */ |
| int target, full_speed; |
| full_speed = f71882fg_read16(data, |
| F71882FG_REG_FAN_FULL_SPEED(nr)); |
| target = fan_to_reg(val * fan_from_reg(full_speed) / 255); |
| f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target); |
| data->fan_target[nr] = target; |
| data->fan_full_speed[nr] = full_speed; |
| } |
| leave: |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_pwm_enable(struct device *dev, |
| struct device_attribute *devattr, char *buf) |
| { |
| int result = 0; |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| switch ((data->pwm_enable >> 2 * nr) & 3) { |
| case 0: |
| case 1: |
| result = 2; /* Normal auto mode */ |
| break; |
| case 2: |
| result = 1; /* Manual mode */ |
| break; |
| case 3: |
| if (data->type == f8000) |
| result = 3; /* Thermostat mode */ |
| else |
| result = 1; /* Manual mode */ |
| break; |
| } |
| |
| return sprintf(buf, "%d\n", result); |
| } |
| |
| static ssize_t store_pwm_enable(struct device *dev, struct device_attribute |
| *devattr, const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| long val = simple_strtol(buf, NULL, 10); |
| |
| mutex_lock(&data->update_lock); |
| data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
| /* Special case for F8000 auto PWM mode / Thermostat mode */ |
| if (data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 1)) { |
| switch (val) { |
| case 2: |
| data->pwm_enable &= ~(2 << (2 * nr)); |
| break; /* Normal auto mode */ |
| case 3: |
| data->pwm_enable |= 2 << (2 * nr); |
| break; /* Thermostat mode */ |
| default: |
| count = -EINVAL; |
| goto leave; |
| } |
| } else { |
| switch (val) { |
| case 1: |
| data->pwm_enable |= 2 << (2 * nr); |
| break; /* Manual */ |
| case 2: |
| data->pwm_enable &= ~(2 << (2 * nr)); |
| break; /* Normal auto mode */ |
| default: |
| count = -EINVAL; |
| goto leave; |
| } |
| } |
| f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable); |
| leave: |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_pwm_auto_point_pwm(struct device *dev, |
| struct device_attribute *devattr, |
| char *buf) |
| { |
| int result; |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int pwm = to_sensor_dev_attr_2(devattr)->index; |
| int point = to_sensor_dev_attr_2(devattr)->nr; |
| |
| mutex_lock(&data->update_lock); |
| if (data->pwm_enable & (1 << (2 * pwm))) { |
| /* PWM mode */ |
| result = data->pwm_auto_point_pwm[pwm][point]; |
| } else { |
| /* RPM mode */ |
| result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]); |
| } |
| mutex_unlock(&data->update_lock); |
| |
| return sprintf(buf, "%d\n", result); |
| } |
| |
| static ssize_t store_pwm_auto_point_pwm(struct device *dev, |
| struct device_attribute *devattr, |
| const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int pwm = to_sensor_dev_attr_2(devattr)->index; |
| int point = to_sensor_dev_attr_2(devattr)->nr; |
| long val = simple_strtol(buf, NULL, 10); |
| val = SENSORS_LIMIT(val, 0, 255); |
| |
| mutex_lock(&data->update_lock); |
| data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
| if (data->pwm_enable & (1 << (2 * pwm))) { |
| /* PWM mode */ |
| } else { |
| /* RPM mode */ |
| if (val < 29) /* Prevent negative numbers */ |
| val = 255; |
| else |
| val = (255 - val) * 32 / val; |
| } |
| f71882fg_write8(data, F71882FG_REG_POINT_PWM(pwm, point), val); |
| data->pwm_auto_point_pwm[pwm][point] = val; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, |
| struct device_attribute *devattr, |
| char *buf) |
| { |
| int result = 0; |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| int point = to_sensor_dev_attr_2(devattr)->nr; |
| |
| mutex_lock(&data->update_lock); |
| if (nr & 1) |
| result = data->pwm_auto_point_hyst[nr / 2] >> 4; |
| else |
| result = data->pwm_auto_point_hyst[nr / 2] & 0x0f; |
| result = 1000 * (data->pwm_auto_point_temp[nr][point] - result); |
| mutex_unlock(&data->update_lock); |
| |
| return sprintf(buf, "%d\n", result); |
| } |
| |
| static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, |
| struct device_attribute *devattr, |
| const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| int point = to_sensor_dev_attr_2(devattr)->nr; |
| long val = simple_strtol(buf, NULL, 10) / 1000; |
| u8 reg; |
| |
| mutex_lock(&data->update_lock); |
| data->pwm_auto_point_temp[nr][point] = |
| f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point)); |
| val = SENSORS_LIMIT(val, data->pwm_auto_point_temp[nr][point] - 15, |
| data->pwm_auto_point_temp[nr][point]); |
| val = data->pwm_auto_point_temp[nr][point] - val; |
| |
| reg = f71882fg_read8(data, F71882FG_REG_FAN_HYST(nr / 2)); |
| if (nr & 1) |
| reg = (reg & 0x0f) | (val << 4); |
| else |
| reg = (reg & 0xf0) | val; |
| |
| f71882fg_write8(data, F71882FG_REG_FAN_HYST(nr / 2), reg); |
| data->pwm_auto_point_hyst[nr / 2] = reg; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_pwm_interpolate(struct device *dev, |
| struct device_attribute *devattr, char *buf) |
| { |
| int result; |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| |
| result = (data->pwm_auto_point_mapping[nr] >> 4) & 1; |
| |
| return sprintf(buf, "%d\n", result); |
| } |
| |
| static ssize_t store_pwm_interpolate(struct device *dev, |
| struct device_attribute *devattr, |
| const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| unsigned long val = simple_strtoul(buf, NULL, 10); |
| |
| mutex_lock(&data->update_lock); |
| data->pwm_auto_point_mapping[nr] = |
| f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); |
| if (val) |
| val = data->pwm_auto_point_mapping[nr] | (1 << 4); |
| else |
| val = data->pwm_auto_point_mapping[nr] & (~(1 << 4)); |
| f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); |
| data->pwm_auto_point_mapping[nr] = val; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_pwm_auto_point_channel(struct device *dev, |
| struct device_attribute *devattr, |
| char *buf) |
| { |
| int result; |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| int temp_start = (data->type == f8000) ? 0 : 1; |
| |
| result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - temp_start); |
| |
| return sprintf(buf, "%d\n", result); |
| } |
| |
| static ssize_t store_pwm_auto_point_channel(struct device *dev, |
| struct device_attribute *devattr, |
| const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int nr = to_sensor_dev_attr_2(devattr)->index; |
| int temp_start = (data->type == f8000) ? 0 : 1; |
| long val = simple_strtol(buf, NULL, 10); |
| |
| switch (val) { |
| case 1: |
| val = 0; |
| break; |
| case 2: |
| val = 1; |
| break; |
| case 4: |
| val = 2; |
| break; |
| default: |
| return -EINVAL; |
| } |
| val += temp_start; |
| mutex_lock(&data->update_lock); |
| data->pwm_auto_point_mapping[nr] = |
| f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); |
| val = (data->pwm_auto_point_mapping[nr] & 0xfc) | val; |
| f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); |
| data->pwm_auto_point_mapping[nr] = val; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_pwm_auto_point_temp(struct device *dev, |
| struct device_attribute *devattr, |
| char *buf) |
| { |
| int result; |
| struct f71882fg_data *data = f71882fg_update_device(dev); |
| int pwm = to_sensor_dev_attr_2(devattr)->index; |
| int point = to_sensor_dev_attr_2(devattr)->nr; |
| |
| result = data->pwm_auto_point_temp[pwm][point]; |
| return sprintf(buf, "%d\n", 1000 * result); |
| } |
| |
| static ssize_t store_pwm_auto_point_temp(struct device *dev, |
| struct device_attribute *devattr, |
| const char *buf, size_t count) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| int pwm = to_sensor_dev_attr_2(devattr)->index; |
| int point = to_sensor_dev_attr_2(devattr)->nr; |
| long val = simple_strtol(buf, NULL, 10) / 1000; |
| val = SENSORS_LIMIT(val, 0, 255); |
| |
| mutex_lock(&data->update_lock); |
| f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val); |
| data->pwm_auto_point_temp[pwm][point] = val; |
| mutex_unlock(&data->update_lock); |
| |
| return count; |
| } |
| |
| static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
| char *buf) |
| { |
| struct f71882fg_data *data = dev_get_drvdata(dev); |
| return sprintf(buf, "%s\n", f71882fg_names[data->type]); |
| } |
| |
| static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev, |
| struct sensor_device_attribute_2 *attr, int count) |
| { |
| int err, i; |
| |
| for (i = 0; i < count; i++) { |
| err = device_create_file(&pdev->dev, &attr[i].dev_attr); |
| if (err) |
| return err; |
| } |
| return 0; |
| } |
| |
| static int __devinit f71882fg_probe(struct platform_device *pdev) |
| { |
| struct f71882fg_data *data; |
| struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; |
| int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3; |
| u8 start_reg; |
| |
| data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); |
| if (!data) |
| return -ENOMEM; |
| |
| data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start; |
| data->type = sio_data->type; |
| mutex_init(&data->update_lock); |
| platform_set_drvdata(pdev, data); |
| |
| start_reg = f71882fg_read8(data, F71882FG_REG_START); |
| if (start_reg & 0x04) { |
| dev_warn(&pdev->dev, "Hardware monitor is powered down\n"); |
| err = -ENODEV; |
| goto exit_free; |
| } |
| if (!(start_reg & 0x03)) { |
| dev_warn(&pdev->dev, "Hardware monitoring not activated\n"); |
| err = -ENODEV; |
| goto exit_free; |
| } |
| |
| data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
| /* If it is a 71862 and the fan / pwm part is enabled sanity check |
| the pwm settings */ |
| if (data->type == f71862fg && (start_reg & 0x02)) { |
| if ((data->pwm_enable & 0x15) != 0x15) { |
| dev_err(&pdev->dev, |
| "Invalid (reserved) pwm settings: 0x%02x\n", |
| (unsigned int)data->pwm_enable); |
| err = -ENODEV; |
| goto exit_free; |
| } |
| } |
| |
| /* Register sysfs interface files */ |
| err = device_create_file(&pdev->dev, &dev_attr_name); |
| if (err) |
| goto exit_unregister_sysfs; |
| |
| if (start_reg & 0x01) { |
| switch (data->type) { |
| case f71882fg: |
| err = f71882fg_create_sysfs_files(pdev, |
| f71882fg_in_temp_attr, |
| ARRAY_SIZE(f71882fg_in_temp_attr)); |
| if (err) |
| goto exit_unregister_sysfs; |
| /* fall through! */ |
| case f71862fg: |
| err = f71882fg_create_sysfs_files(pdev, |
| f718x2fg_in_temp_attr, |
| ARRAY_SIZE(f718x2fg_in_temp_attr)); |
| break; |
| case f8000: |
| err = f71882fg_create_sysfs_files(pdev, |
| f8000_in_temp_attr, |
| ARRAY_SIZE(f8000_in_temp_attr)); |
| break; |
| } |
| if (err) |
| goto exit_unregister_sysfs; |
| } |
| |
| if (start_reg & 0x02) { |
| err = f71882fg_create_sysfs_files(pdev, fxxxx_fan_attr, |
| ARRAY_SIZE(fxxxx_fan_attr)); |
| if (err) |
| goto exit_unregister_sysfs; |
| |
| switch (data->type) { |
| case f71862fg: |
| err = f71882fg_create_sysfs_files(pdev, |
| f71862fg_fan_attr, |
| ARRAY_SIZE(f71862fg_fan_attr)); |
| break; |
| case f71882fg: |
| err = f71882fg_create_sysfs_files(pdev, |
| f71882fg_fan_attr, |
| ARRAY_SIZE(f71882fg_fan_attr)); |
| break; |
| case f8000: |
| err = f71882fg_create_sysfs_files(pdev, |
| f8000_fan_attr, |
| ARRAY_SIZE(f8000_fan_attr)); |
| break; |
| } |
| if (err) |
| goto exit_unregister_sysfs; |
| |
| for (i = 0; i < nr_fans; i++) |
| dev_info(&pdev->dev, "Fan: %d is in %s mode\n", i + 1, |
| (data->pwm_enable & (1 << 2 * i)) ? |
| "duty-cycle" : "RPM"); |
| } |
| |
| data->hwmon_dev = hwmon_device_register(&pdev->dev); |
| if (IS_ERR(data->hwmon_dev)) { |
| err = PTR_ERR(data->hwmon_dev); |
| data->hwmon_dev = NULL; |
| goto exit_unregister_sysfs; |
| } |
| |
| return 0; |
| |
| exit_unregister_sysfs: |
| f71882fg_remove(pdev); /* Will unregister the sysfs files for us */ |
| return err; /* f71882fg_remove() also frees our data */ |
| exit_free: |
| kfree(data); |
| return err; |
| } |
| |
| static int f71882fg_remove(struct platform_device *pdev) |
| { |
| int i; |
| struct f71882fg_data *data = platform_get_drvdata(pdev); |
| |
| platform_set_drvdata(pdev, NULL); |
| if (data->hwmon_dev) |
| hwmon_device_unregister(data->hwmon_dev); |
| |
| /* Note we are not looping over all attr arrays we have as the ones |
| below are supersets of the ones skipped. */ |
| device_remove_file(&pdev->dev, &dev_attr_name); |
| |
| for (i = 0; i < ARRAY_SIZE(f718x2fg_in_temp_attr); i++) |
| device_remove_file(&pdev->dev, |
| &f718x2fg_in_temp_attr[i].dev_attr); |
| |
| for (i = 0; i < ARRAY_SIZE(f71882fg_in_temp_attr); i++) |
| device_remove_file(&pdev->dev, |
| &f71882fg_in_temp_attr[i].dev_attr); |
| |
| for (i = 0; i < ARRAY_SIZE(fxxxx_fan_attr); i++) |
| device_remove_file(&pdev->dev, &fxxxx_fan_attr[i].dev_attr); |
| |
| for (i = 0; i < ARRAY_SIZE(f71882fg_fan_attr); i++) |
| device_remove_file(&pdev->dev, &f71882fg_fan_attr[i].dev_attr); |
| |
| for (i = 0; i < ARRAY_SIZE(f8000_fan_attr); i++) |
| device_remove_file(&pdev->dev, &f8000_fan_attr[i].dev_attr); |
| |
| kfree(data); |
| |
| return 0; |
| } |
| |
| static int __init f71882fg_find(int sioaddr, unsigned short *address, |
| struct f71882fg_sio_data *sio_data) |
| { |
| int err = -ENODEV; |
| u16 devid; |
| |
| superio_enter(sioaddr); |
| |
| devid = superio_inw(sioaddr, SIO_REG_MANID); |
| if (devid != SIO_FINTEK_ID) { |
| printk(KERN_INFO DRVNAME ": Not a Fintek device\n"); |
| goto exit; |
| } |
| |
| devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID); |
| switch (devid) { |
| case SIO_F71862_ID: |
| sio_data->type = f71862fg; |
| break; |
| case SIO_F71882_ID: |
| sio_data->type = f71882fg; |
| break; |
| case SIO_F8000_ID: |
| sio_data->type = f8000; |
| break; |
| default: |
| printk(KERN_INFO DRVNAME ": Unsupported Fintek device\n"); |
| goto exit; |
| } |
| |
| superio_select(sioaddr, SIO_F71882FG_LD_HWM); |
| if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) { |
| printk(KERN_WARNING DRVNAME ": Device not activated\n"); |
| goto exit; |
| } |
| |
| *address = superio_inw(sioaddr, SIO_REG_ADDR); |
| if (*address == 0) |
| { |
| printk(KERN_WARNING DRVNAME ": Base address not set\n"); |
| goto exit; |
| } |
| *address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */ |
| |
| err = 0; |
| printk(KERN_INFO DRVNAME ": Found %s chip at %#x, revision %d\n", |
| f71882fg_names[sio_data->type], (unsigned int)*address, |
| (int)superio_inb(sioaddr, SIO_REG_DEVREV)); |
| exit: |
| superio_exit(sioaddr); |
| return err; |
| } |
| |
| static int __init f71882fg_device_add(unsigned short address, |
| const struct f71882fg_sio_data *sio_data) |
| { |
| struct resource res = { |
| .start = address, |
| .end = address + REGION_LENGTH - 1, |
| .flags = IORESOURCE_IO, |
| }; |
| int err; |
| |
| f71882fg_pdev = platform_device_alloc(DRVNAME, address); |
| if (!f71882fg_pdev) |
| return -ENOMEM; |
| |
| res.name = f71882fg_pdev->name; |
| err = platform_device_add_resources(f71882fg_pdev, &res, 1); |
| if (err) { |
| printk(KERN_ERR DRVNAME ": Device resource addition failed\n"); |
| goto exit_device_put; |
| } |
| |
| err = platform_device_add_data(f71882fg_pdev, sio_data, |
| sizeof(struct f71882fg_sio_data)); |
| if (err) { |
| printk(KERN_ERR DRVNAME ": Platform data allocation failed\n"); |
| goto exit_device_put; |
| } |
| |
| err = platform_device_add(f71882fg_pdev); |
| if (err) { |
| printk(KERN_ERR DRVNAME ": Device addition failed\n"); |
| goto exit_device_put; |
| } |
| |
| return 0; |
| |
| exit_device_put: |
| platform_device_put(f71882fg_pdev); |
| |
| return err; |
| } |
| |
| static int __init f71882fg_init(void) |
| { |
| int err = -ENODEV; |
| unsigned short address; |
| struct f71882fg_sio_data sio_data; |
| |
| memset(&sio_data, 0, sizeof(sio_data)); |
| |
| if (f71882fg_find(0x2e, &address, &sio_data) && |
| f71882fg_find(0x4e, &address, &sio_data)) |
| goto exit; |
| |
| err = platform_driver_register(&f71882fg_driver); |
| if (err) |
| goto exit; |
| |
| err = f71882fg_device_add(address, &sio_data); |
| if (err) |
| goto exit_driver; |
| |
| return 0; |
| |
| exit_driver: |
| platform_driver_unregister(&f71882fg_driver); |
| exit: |
| return err; |
| } |
| |
| static void __exit f71882fg_exit(void) |
| { |
| platform_device_unregister(f71882fg_pdev); |
| platform_driver_unregister(&f71882fg_driver); |
| } |
| |
| MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver"); |
| MODULE_AUTHOR("Hans Edgington, Hans de Goede (hdegoede@redhat.com)"); |
| MODULE_LICENSE("GPL"); |
| |
| module_init(f71882fg_init); |
| module_exit(f71882fg_exit); |