hwmon: (max16064) Add support for peak attributes
[linux-2.6.git] / drivers / hwmon / f71882fg.c
index c6fa857..2d96ed2 100644 (file)
@@ -1,6 +1,6 @@
 /***************************************************************************
  *   Copyright (C) 2006 by Hans Edgington <hans@edgington.nl>              *
- *   Copyright (C) 2007 by Hans de Goede  <j.w.r.degoede@hhs.nl>           *
+ *   Copyright (C) 2007-2011 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  *
@@ -18,6 +18,8 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/mutex.h>
 #include <linux/io.h>
+#include <linux/acpi.h>
 
 #define DRVNAME "f71882fg"
 
+#define SIO_F71858FG_LD_HWM    0x02    /* Hardware monitor logical device */
 #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_LOCK_KEY           0xAA    /* Key to disable Super-I/O */
 
 #define SIO_REG_LDSEL          0x07    /* Logical device select */
 #define SIO_REG_DEVID          0x20    /* Device ID (2 bytes) */
 #define SIO_REG_ADDR           0x60    /* Logical device address (2 bytes) */
 
 #define SIO_FINTEK_ID          0x1934  /* Manufacturers ID */
+#define SIO_F71808E_ID         0x0901  /* Chipset ID */
+#define SIO_F71808A_ID         0x1001  /* Chipset ID */
+#define SIO_F71858_ID          0x0507  /* Chipset ID */
+#define SIO_F71862_ID          0x0601  /* Chipset ID */
+#define SIO_F71869_ID          0x0814  /* Chipset ID */
+#define SIO_F71869A_ID         0x1007  /* Chipset ID */
 #define SIO_F71882_ID          0x0541  /* Chipset ID */
+#define SIO_F71889_ID          0x0723  /* Chipset ID */
+#define SIO_F71889E_ID         0x0909  /* Chipset ID */
+#define SIO_F71889A_ID         0x1005  /* Chipset ID */
+#define SIO_F8000_ID           0x0581  /* Chipset ID */
+#define SIO_F81865_ID          0x0704  /* 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
-#define F71882FG_REG_IN_BEEP           0x13
+#define F71882FG_REG_IN_STATUS         0x12 /* f7188x only */
+#define F71882FG_REG_IN_BEEP           0x13 /* f7188x only */
 #define F71882FG_REG_IN(nr)            (0x20  + (nr))
-#define F71882FG_REG_IN1_HIGH          0x32
+#define F71882FG_REG_IN1_HIGH          0x32 /* f7188x 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)          (0x72 + 2 * (nr))
-#define F71882FG_REG_TEMP_OVT(nr)      (0x82 + 2 * (nr))
-#define F71882FG_REG_TEMP_HIGH(nr)     (0x83 + 2 * (nr))
+#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_HYST1                0x6C
-#define F71882FG_REG_TEMP_HYST23       0x6D
+#define F71882FG_REG_TEMP_CONFIG       0x69
+#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_FAN_FAULT_T       0x9F
+#define F71882FG_FAN_NEG_TEMP_EN       0x20
+#define F71882FG_FAN_PROG_SEL          0x80
+
+#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 F71882FG_MAX_INS               9
+
 #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 { f71808e, f71808a, f71858fg, f71862fg, f71869, f71869a, f71882fg,
+            f71889fg, f71889ed, f71889a, f8000, f81865f };
+
+static const char *f71882fg_names[] = {
+       "f71808e",
+       "f71808a",
+       "f71858fg",
+       "f71862fg",
+       "f71869", /* Both f71869f and f71869e, reg. compatible and same id */
+       "f71869a",
+       "f71882fg",
+       "f71889fg", /* f81801u too, same id */
+       "f71889ed",
+       "f71889a",
+       "f8000",
+       "f81865f",
+};
+
+static const char f71882fg_has_in[][F71882FG_MAX_INS] = {
+       [f71808e]       = { 1, 1, 1, 1, 1, 1, 0, 1, 1 },
+       [f71808a]       = { 1, 1, 1, 1, 0, 0, 0, 1, 1 },
+       [f71858fg]      = { 1, 1, 1, 0, 0, 0, 0, 0, 0 },
+       [f71862fg]      = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+       [f71869]        = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+       [f71869a]       = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+       [f71882fg]      = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+       [f71889fg]      = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+       [f71889ed]      = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+       [f71889a]       = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+       [f8000]         = { 1, 1, 1, 0, 0, 0, 0, 0, 0 },
+       [f81865f]       = { 1, 1, 1, 1, 1, 1, 1, 0, 0 },
+};
+
+static const char f71882fg_has_in1_alarm[] = {
+       [f71808e]       = 0,
+       [f71808a]       = 0,
+       [f71858fg]      = 0,
+       [f71862fg]      = 0,
+       [f71869]        = 0,
+       [f71869a]       = 0,
+       [f71882fg]      = 1,
+       [f71889fg]      = 1,
+       [f71889ed]      = 1,
+       [f71889a]       = 1,
+       [f8000]         = 0,
+       [f81865f]       = 1,
+};
+
+static const char f71882fg_fan_has_beep[] = {
+       [f71808e]       = 0,
+       [f71808a]       = 0,
+       [f71858fg]      = 0,
+       [f71862fg]      = 1,
+       [f71869]        = 1,
+       [f71869a]       = 1,
+       [f71882fg]      = 1,
+       [f71889fg]      = 1,
+       [f71889ed]      = 1,
+       [f71889a]       = 1,
+       [f8000]         = 0,
+       [f81865f]       = 1,
+};
+
+static const char f71882fg_nr_fans[] = {
+       [f71808e]       = 3,
+       [f71808a]       = 2, /* +1 fan which is monitor + simple pwm only */
+       [f71858fg]      = 3,
+       [f71862fg]      = 3,
+       [f71869]        = 3,
+       [f71869a]       = 3,
+       [f71882fg]      = 4,
+       [f71889fg]      = 3,
+       [f71889ed]      = 3,
+       [f71889a]       = 3,
+       [f8000]         = 3, /* +1 fan which is monitor only */
+       [f81865f]       = 2,
+};
+
+static const char f71882fg_temp_has_beep[] = {
+       [f71808e]       = 0,
+       [f71808a]       = 1,
+       [f71858fg]      = 0,
+       [f71862fg]      = 1,
+       [f71869]        = 1,
+       [f71869a]       = 1,
+       [f71882fg]      = 1,
+       [f71889fg]      = 1,
+       [f71889ed]      = 1,
+       [f71889a]       = 1,
+       [f8000]         = 0,
+       [f81865f]       = 1,
+};
+
+static const char f71882fg_nr_temps[] = {
+       [f71808e]       = 2,
+       [f71808a]       = 2,
+       [f71858fg]      = 3,
+       [f71862fg]      = 3,
+       [f71869]        = 3,
+       [f71869a]       = 3,
+       [f71882fg]      = 3,
+       [f71889fg]      = 3,
+       [f71889ed]      = 3,
+       [f71889a]       = 3,
+       [f8000]         = 3,
+       [f81865f]       = 2,
+};
+
 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 int 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;
+       int temp_start;                 /* temp numbering start (0 or 1) */
        char valid;                     /* !=0 if following fields are valid */
+       char auto_point_temp_signed;
        unsigned long last_updated;     /* In jiffies */
        unsigned long last_limits;      /* In jiffies */
 
        /* Register Values */
-       u8      in[9];
+       u8      in[F71882FG_MAX_INS];
        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;
-       u8      temp[3];
-       u8      temp_ovt[3];
-       u8      temp_high[3];
-       u8      temp_hyst[3];
-       u8      temp_type[3];
+       /* Note: all models have max 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 */
+       u16     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      temp_config;
+       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];
+       s8      pwm_auto_point_temp[4][4];
 };
 
 /* Sysfs in */
@@ -130,6 +288,10 @@ static ssize_t show_in_alarm(struct device *dev, struct device_attribute
 /* 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
@@ -163,16 +325,45 @@ 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_simple_pwm(struct device *dev,
+       struct device_attribute *devattr, char *buf);
+static ssize_t store_simple_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 __devexit f71882fg_remove(struct platform_device *pdev);
-static int __init f71882fg_init(void);
-static int __init f71882fg_find(int sioaddr, unsigned short *address);
-static int __init f71882fg_device_add(unsigned short address);
-static void __exit f71882fg_exit(void);
+static int f71882fg_remove(struct platform_device *pdev);
 
 static struct platform_driver f71882fg_driver = {
        .driver = {
@@ -180,92 +371,687 @@ static struct platform_driver f71882fg_driver = {
                .name   = DRVNAME,
        },
        .probe          = f71882fg_probe,
-       .remove         = __devexit_p(f71882fg_remove),
+       .remove         = f71882fg_remove,
 };
 
-static struct device_attribute f71882fg_dev_attr[] =
-{
-       __ATTR( name, S_IRUGO, show_name, NULL ),
-};
+static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
 
-static struct sensor_device_attribute_2 f71882fg_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(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),
-       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),
+/* Temp attr for the f71858fg, the f71858fg is special as it has its
+   temperature indexes start at 0 (the others start at 1) */
+static struct sensor_device_attribute_2 f71858fg_temp_attr[] = {
        SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0),
        SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max,
                store_temp_max, 0, 0),
        SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
                store_temp_max_hyst, 0, 0),
+       SENSOR_ATTR_2(temp1_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 0),
        SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit,
                store_temp_crit, 0, 0),
        SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
                0, 0),
-       SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 0),
-       SENSOR_ATTR_2(temp1_beep, S_IRUGO|S_IWUSR, show_temp_beep,
-               store_temp_beep, 0, 0),
-       SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 0),
+       SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4),
        SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0),
        SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1),
        SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max,
                store_temp_max, 0, 1),
        SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
                store_temp_max_hyst, 0, 1),
+       SENSOR_ATTR_2(temp2_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1),
        SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit,
                store_temp_crit, 0, 1),
        SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
                0, 1),
-       SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1),
-       SENSOR_ATTR_2(temp2_beep, S_IRUGO|S_IWUSR, show_temp_beep,
-               store_temp_beep, 0, 1),
-       SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1),
+       SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5),
        SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, 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_max,
                store_temp_max, 0, 2),
        SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
                store_temp_max_hyst, 0, 2),
+       SENSOR_ATTR_2(temp3_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2),
        SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit,
                store_temp_crit, 0, 2),
        SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
                0, 2),
-       SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 2),
-       SENSOR_ATTR_2(temp3_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+       SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6),
+       SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
+};
+
+/* Temp attr for the standard models */
+static struct sensor_device_attribute_2 fxxxx_temp_attr[3][9] = { {
+       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_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_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_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_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_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_type, S_IRUGO, show_temp_type, NULL, 0, 3),
+       SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3),
+} };
+
+/* Temp attr for models which can beep on temp alarm */
+static struct sensor_device_attribute_2 fxxxx_temp_beep_attr[3][2] = { {
+       SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+               store_temp_beep, 0, 1),
+       SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+               store_temp_beep, 0, 5),
+}, {
+       SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
                store_temp_beep, 0, 2),
-       SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2),
+       SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+               store_temp_beep, 0, 6),
+}, {
+       SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+               store_temp_beep, 0, 3),
+       SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+               store_temp_beep, 0, 7),
+} };
+
+/* Temp 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
+   Also like the f71858fg its temperature indexes start at 0
+ */
+static struct sensor_device_attribute_2 f8000_temp_attr[] = {
+       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(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0),
+       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_fault, S_IRUGO, show_temp_fault, 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),
        SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
 };
 
-static struct sensor_device_attribute_2 f71882fg_fan_attr[] = {
+/* in attr for all models */
+static struct sensor_device_attribute_2 fxxxx_in_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),
+};
+
+/* For models with in1 alarm capability */
+static struct sensor_device_attribute_2 fxxxx_in1_alarm_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),
+};
+
+/* Fan / PWM attr common to all models */
+static struct sensor_device_attribute_2 fxxxx_fan_attr[4][6] = { {
        SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0),
-       SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep,
-               store_fan_beep, 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(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(fan2_input, S_IRUGO, show_fan, NULL, 0, 1),
-       SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep,
-               store_fan_beep, 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(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(fan3_input, S_IRUGO, show_fan, NULL, 0, 2),
-       SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep,
-               store_fan_beep, 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(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_interpolate, S_IRUGO|S_IWUSR,
+                     show_pwm_interpolate, store_pwm_interpolate, 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_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3),
+       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),
+} };
+
+/* Attr for the third fan of the f71808a, which only has manual pwm */
+static struct sensor_device_attribute_2 f71808a_fan3_attr[] = {
+       SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2),
+       SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2),
+       SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR,
+                     show_simple_pwm, store_simple_pwm, 0, 2),
+};
+
+/* Attr for models which can beep on Fan alarm */
+static struct sensor_device_attribute_2 fxxxx_fan_beep_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_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),
 };
 
+/* PWM attr for the f71862fg, fewer pwms and fewer zones per pwm than the
+   standard models */
+static struct sensor_device_attribute_2 f71862fg_auto_pwm_attr[] = {
+       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(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_channels_temp, S_IRUGO|S_IWUSR,
+                     show_pwm_auto_point_channel,
+                     store_pwm_auto_point_channel, 0, 1),
+       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_auto_channels_temp, S_IRUGO|S_IWUSR,
+                     show_pwm_auto_point_channel,
+                     store_pwm_auto_point_channel, 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),
+};
+
+/* PWM attr for the f71808e/f71869, almost identical to the f71862fg, but the
+   pwm setting when the temperature is above the pwmX_auto_point1_temp can be
+   programmed instead of being hardcoded to 0xff */
+static struct sensor_device_attribute_2 f71869_auto_pwm_attr[] = {
+       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(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,
+                     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_channels_temp, S_IRUGO|S_IWUSR,
+                     show_pwm_auto_point_channel,
+                     store_pwm_auto_point_channel, 0, 1),
+       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,
+                     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_auto_channels_temp, S_IRUGO|S_IWUSR,
+                     show_pwm_auto_point_channel,
+                     store_pwm_auto_point_channel, 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,
+                     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),
+};
+
+/* PWM attr for the standard models */
+static struct sensor_device_attribute_2 fxxxx_auto_pwm_attr[4][14] = { {
+       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(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_channels_temp, S_IRUGO|S_IWUSR,
+                     show_pwm_auto_point_channel,
+                     store_pwm_auto_point_channel, 0, 1),
+       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_auto_channels_temp, S_IRUGO|S_IWUSR,
+                     show_pwm_auto_point_channel,
+                     store_pwm_auto_point_channel, 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_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 attr specific to the f8000 (4th fan input can only measure speed) */
+static struct sensor_device_attribute_2 f8000_fan_attr[] = {
+       SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3),
+};
+
+/* 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_auto_pwm_attr[] = {
+       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(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(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR,
+                     show_pwm_auto_point_channel,
+                     store_pwm_auto_point_channel, 0, 1),
+       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(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR,
+                     show_pwm_auto_point_channel,
+                     store_pwm_auto_point_channel, 0, 2),
+       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)
@@ -277,21 +1063,27 @@ static inline int superio_inb(int base, int reg)
 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);
+       val  = superio_inb(base, reg) << 8;
+       val |= superio_inb(base, reg + 1);
        return val;
 }
 
-static inline void superio_enter(int base)
+static inline int superio_enter(int base)
 {
+       /* Don't step on other drivers' I/O space by accident */
+       if (!request_muxed_region(base, 2, DRVNAME)) {
+               pr_err("I/O address 0x%04x already in use\n", base);
+               return -EBUSY;
+       }
+
        /* according to the datasheet the key must be send twice! */
-       outb( SIO_UNLOCK_KEY, base);
-       outb( SIO_UNLOCK_KEY, base);
+       outb(SIO_UNLOCK_KEY, base);
+       outb(SIO_UNLOCK_KEY, base);
+
+       return 0;
 }
 
-static inline void superio_select( int base, int ld)
+static inline void superio_select(int base, int ld)
 {
        outb(SIO_REG_LDSEL, base);
        outb(ld, base + 1);
@@ -300,13 +1092,19 @@ static inline void superio_select( int base, int ld)
 static inline void superio_exit(int base)
 {
        outb(SIO_LOCK_KEY, base);
+       release_region(base, 2);
 }
 
-static inline u16 fan_from_reg(u16 reg)
+static inline int fan_from_reg(u16 reg)
 {
        return reg ? (1500000 / reg) : 0;
 }
 
+static inline u16 fan_to_reg(int fan)
+{
+       return fan ? (1500000 / fan) : 0;
+}
+
 static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg)
 {
        u8 val;
@@ -321,10 +1119,8 @@ 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);
+       val  = f71882fg_read8(data, reg) << 8;
+       val |= f71882fg_read8(data, reg + 1);
 
        return val;
 }
@@ -335,52 +1131,123 @@ static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val)
        outb(val, data->addr + DATA_REG_OFFSET);
 }
 
+static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val)
+{
+       f71882fg_write8(data, reg,     val >> 8);
+       f71882fg_write8(data, reg + 1, val & 0xff);
+}
+
+static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr)
+{
+       if (data->type == f71858fg)
+               return f71882fg_read16(data, F71882FG_REG_TEMP(nr));
+       else
+               return f71882fg_read8(data, F71882FG_REG_TEMP(nr));
+}
+
 static struct f71882fg_data *f71882fg_update_device(struct device *dev)
 {
        struct f71882fg_data *data = dev_get_drvdata(dev);
-       int nr, reg, reg2;
+       int nr_fans = f71882fg_nr_fans[data->type];
+       int nr_temps = f71882fg_nr_temps[data->type];
+       int nr, reg, point;
 
        mutex_lock(&data->update_lock);
 
        /* Update once every 60 seconds */
-       if ( time_after(jiffies, data->last_limits + 60 * HZ ) ||
+       if (time_after(jiffies, data->last_limits + 60 * HZ) ||
                        !data->valid) {
-               data->in1_max = f71882fg_read8(data, F71882FG_REG_IN1_HIGH);
-               data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP);
+               if (f71882fg_has_in1_alarm[data->type]) {
+                       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 = 0; nr < 3; nr++) {
+               for (nr = data->temp_start; nr < nr_temps + data->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));
                }
 
-               /* Have to hardcode hyst*/
-               data->temp_hyst[0] = f71882fg_read8(data,
-                                               F71882FG_REG_TEMP_HYST1) >> 4;
-               /* Hyst temps 2 & 3 stored in same register */
-               reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST23);
-               data->temp_hyst[1] = reg & 0x0F;
-               data->temp_hyst[2] = reg >> 4;
-
-               /* Have to hardcode type, because temp1 is special */
-               reg  = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE);
-               reg2 = f71882fg_read8(data, F71882FG_REG_PECI);
-               if ((reg2 & 0x03) == 0x01)
-                       data->temp_type[0] = 6 /* PECI */;
-               else if ((reg2 & 0x03) == 0x02)
-                       data->temp_type[0] = 5 /* AMDSI */;
-               else
-                       data->temp_type[0] = (reg & 0x02) ? 2 : 4;
-
-               data->temp_type[1] = (reg & 0x04) ? 2 : 4;
-               data->temp_type[2] = (reg & 0x08) ? 2 : 4;
-
-               data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP);
-
-               data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP);
+               if (data->type != f8000) {
+                       data->temp_hyst[0] = f71882fg_read8(data,
+                                               F71882FG_REG_TEMP_HYST(0));
+                       data->temp_hyst[1] = f71882fg_read8(data,
+                                               F71882FG_REG_TEMP_HYST(1));
+               }
+               /* All but the f71858fg / f8000 have this register */
+               if ((data->type != f71858fg) && (data->type != f8000)) {
+                       reg  = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE);
+                       data->temp_type[1] = (reg & 0x02) ? 2 : 4;
+                       data->temp_type[2] = (reg & 0x04) ? 2 : 4;
+                       data->temp_type[3] = (reg & 0x08) ? 2 : 4;
+               }
 
+               if (f71882fg_fan_has_beep[data->type])
+                       data->fan_beep = f71882fg_read8(data,
+                                               F71882FG_REG_FAN_BEEP);
+
+               if (f71882fg_temp_has_beep[data->type])
+                       data->temp_beep = f71882fg_read8(data,
+                                               F71882FG_REG_TEMP_BEEP);
+
+               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));
+
+                       switch (data->type) {
+                       default:
+                               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));
+                               }
+                               break;
+                       case f71808e:
+                       case f71869:
+                               data->pwm_auto_point_pwm[nr][0] =
+                                       f71882fg_read8(data,
+                                               F71882FG_REG_POINT_PWM(nr, 0));
+                               /* Fall through */
+                       case f71862fg:
+                               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));
+                               break;
+                       }
+               }
                data->last_limits = jiffies;
        }
 
@@ -390,21 +1257,41 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev)
                                                F71882FG_REG_TEMP_STATUS);
                data->temp_diode_open = f71882fg_read8(data,
                                                F71882FG_REG_TEMP_DIODE_OPEN);
-               for (nr = 0; nr < 3; nr++)
-                       data->temp[nr] = f71882fg_read8(data,
-                                               F71882FG_REG_TEMP(nr));
+               for (nr = data->temp_start; nr < nr_temps + data->temp_start;
+                                                                       nr++)
+                       data->temp[nr] = f71882fg_read_temp(data, nr);
 
                data->fan_status = f71882fg_read8(data,
                                                F71882FG_REG_FAN_STATUS);
-               for (nr = 0; nr < 4; nr++)
+               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));
+               }
+               /* Some models have 1 more fan with limited capabilities */
+               if (data->type == f71808a) {
+                       data->fan[2] = f71882fg_read16(data,
+                                               F71882FG_REG_FAN(2));
+                       data->pwm[2] = f71882fg_read8(data,
+                                                       F71882FG_REG_PWM(2));
+               }
+               if (data->type == f8000)
+                       data->fan[3] = f71882fg_read16(data,
+                                               F71882FG_REG_FAN(3));
 
-               data->in_status = f71882fg_read8(data,
+               if (f71882fg_has_in1_alarm[data->type])
+                       data->in_status = f71882fg_read8(data,
                                                F71882FG_REG_IN_STATUS);
-               for (nr = 0; nr < 9; nr++)
-                       data->in[nr] = f71882fg_read8(data,
-                                               F71882FG_REG_IN(nr));
+               for (nr = 0; nr < F71882FG_MAX_INS; nr++)
+                       if (f71882fg_has_in[data->type][nr])
+                               data->in[nr] = f71882fg_read8(data,
+                                                       F71882FG_REG_IN(nr));
 
                data->last_updated = jiffies;
                data->valid = 1;
@@ -429,6 +1316,38 @@ static ssize_t show_fan(struct device *dev, struct device_attribute *devattr,
        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 err, nr = to_sensor_dev_attr_2(devattr)->index;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       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)
 {
@@ -445,10 +1364,15 @@ 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;
-       int val = simple_strtoul(buf, NULL, 10);
+       int err, nr = to_sensor_dev_attr_2(devattr)->index;
+       unsigned long val;
+
+       err = strict_strtoul(buf, 10, &val);
+       if (err)
+               return err;
 
        mutex_lock(&data->update_lock);
+       data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP);
        if (val)
                data->fan_beep |= 1 << nr;
        else
@@ -493,10 +1417,15 @@ 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);
-       int val = simple_strtoul(buf, NULL, 10) / 8;
+       int err;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
 
-       if (val > 255)
-               val = 255;
+       val /= 8;
+       val = SENSORS_LIMIT(val, 0, 255);
 
        mutex_lock(&data->update_lock);
        f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val);
@@ -522,10 +1451,15 @@ 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;
-       int val = simple_strtoul(buf, NULL, 10);
+       int err, nr = to_sensor_dev_attr_2(devattr)->index;
+       unsigned long val;
+
+       err = strict_strtoul(buf, 10, &val);
+       if (err)
+               return err;
 
        mutex_lock(&data->update_lock);
+       data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP);
        if (val)
                data->in_beep |= 1 << nr;
        else
@@ -554,8 +1488,24 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *devattr,
 {
        struct f71882fg_data *data = f71882fg_update_device(dev);
        int nr = to_sensor_dev_attr_2(devattr)->index;
+       int sign, temp;
+
+       if (data->type == f71858fg) {
+               /* TEMP_TABLE_SEL 1 or 3 ? */
+               if (data->temp_config & 1) {
+                       sign = data->temp[nr] & 0x0001;
+                       temp = (data->temp[nr] >> 5) & 0x7ff;
+               } else {
+                       sign = data->temp[nr] & 0x8000;
+                       temp = (data->temp[nr] >> 5) & 0x3ff;
+               }
+               temp *= 125;
+               if (sign)
+                       temp -= 128000;
+       } else
+               temp = data->temp[nr] * 1000;
 
-       return sprintf(buf, "%d\n", data->temp[nr] * 1000);
+       return sprintf(buf, "%d\n", temp);
 }
 
 static ssize_t show_temp_max(struct device *dev, struct device_attribute
@@ -571,11 +1521,15 @@ 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;
-       int val = simple_strtoul(buf, NULL, 10) / 1000;
+       int err, nr = to_sensor_dev_attr_2(devattr)->index;
+       long val;
 
-       if (val > 255)
-               val = 255;
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       val /= 1000;
+       val = SENSORS_LIMIT(val, 0, 255);
 
        mutex_lock(&data->update_lock);
        f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val);
@@ -590,47 +1544,51 @@ static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute
 {
        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",
-               (data->temp_high[nr] - data->temp_hyst[nr]) * 1000);
+       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;
-       int val = simple_strtoul(buf, NULL, 10) / 1000;
+       int err, nr = to_sensor_dev_attr_2(devattr)->index;
        ssize_t ret = count;
+       u8 reg;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       val /= 1000;
 
        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;
-       if (val < 0 || val > 15) {
-               ret = -EINVAL;
-               goto store_temp_max_hyst_exit;
-       }
-
-       data->temp_hyst[nr] = val;
 
        /* convert value to register contents */
-       switch (nr) {
-               case 0:
-                       val = val << 4;
-                       break;
-               case 1:
-                       val = val | (data->temp_hyst[2] << 4);
-                       break;
-               case 2:
-                       val = data->temp_hyst[1] | (val << 4);
-                       break;
-       }
-
-       f71882fg_write8(data, nr ? F71882FG_REG_TEMP_HYST23 :
-               F71882FG_REG_TEMP_HYST1, val);
+       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;
 
-store_temp_max_hyst_exit:
        mutex_unlock(&data->update_lock);
        return ret;
 }
@@ -648,11 +1606,15 @@ 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;
-       int val = simple_strtoul(buf, NULL, 10) / 1000;
+       int err, nr = to_sensor_dev_attr_2(devattr)->index;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
 
-       if (val > 255)
-               val = 255;
+       val /= 1000;
+       val = SENSORS_LIMIT(val, 0, 255);
 
        mutex_lock(&data->update_lock);
        f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val);
@@ -667,9 +1629,17 @@ static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute
 {
        struct f71882fg_data *data = f71882fg_update_device(dev);
        int nr = to_sensor_dev_attr_2(devattr)->index;
+       int temp_crit_hyst;
 
-       return sprintf(buf, "%d\n",
-               (data->temp_ovt[nr] - data->temp_hyst[nr]) * 1000);
+       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
@@ -687,7 +1657,7 @@ static ssize_t show_temp_beep(struct device *dev, struct device_attribute
        struct f71882fg_data *data = f71882fg_update_device(dev);
        int nr = to_sensor_dev_attr_2(devattr)->index;
 
-       if (data->temp_beep & (1 << (nr + 1)))
+       if (data->temp_beep & (1 << nr))
                return sprintf(buf, "1\n");
        else
                return sprintf(buf, "0\n");
@@ -697,14 +1667,19 @@ 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;
-       int val = simple_strtoul(buf, NULL, 10);
+       int err, nr = to_sensor_dev_attr_2(devattr)->index;
+       unsigned long val;
+
+       err = strict_strtoul(buf, 10, &val);
+       if (err)
+               return err;
 
        mutex_lock(&data->update_lock);
+       data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP);
        if (val)
-               data->temp_beep |= 1 << (nr + 1);
+               data->temp_beep |= 1 << nr;
        else
-               data->temp_beep &= ~(1 << (nr + 1));
+               data->temp_beep &= ~(1 << nr);
 
        f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep);
        mutex_unlock(&data->update_lock);
@@ -718,7 +1693,7 @@ static ssize_t show_temp_alarm(struct device *dev, struct device_attribute
        struct f71882fg_data *data = f71882fg_update_device(dev);
        int nr = to_sensor_dev_attr_2(devattr)->index;
 
-       if (data->temp_status & (1 << (nr + 1)))
+       if (data->temp_status & (1 << nr))
                return sprintf(buf, "1\n");
        else
                return sprintf(buf, "0\n");
@@ -730,158 +1705,897 @@ static ssize_t show_temp_fault(struct device *dev, struct device_attribute
        struct f71882fg_data *data = f71882fg_update_device(dev);
        int nr = to_sensor_dev_attr_2(devattr)->index;
 
-       if (data->temp_diode_open & (1 << (nr + 1)))
+       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 err, nr = to_sensor_dev_attr_2(devattr)->index;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       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_simple_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;
+
+       val = data->pwm[nr];
+       return sprintf(buf, "%d\n", val);
+}
+
+static ssize_t store_simple_pwm(struct device *dev,
+                               struct device_attribute *devattr,
+                               const char *buf, size_t count)
+{
+       struct f71882fg_data *data = dev_get_drvdata(dev);
+       int err, nr = to_sensor_dev_attr_2(devattr)->index;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       val = SENSORS_LIMIT(val, 0, 255);
+
+       mutex_lock(&data->update_lock);
+       f71882fg_write8(data, F71882FG_REG_PWM(nr), val);
+       data->pwm[nr] = val;
+       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 err, nr = to_sensor_dev_attr_2(devattr)->index;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       /* Special case for F8000 pwm channel 3 which only does auto mode */
+       if (data->type == f8000 && nr == 2 && val != 2)
+               return -EINVAL;
+
+       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:
+                       /* The f71858fg does not support manual RPM mode */
+                       if (data->type == f71858fg &&
+                           ((data->pwm_enable >> (2 * nr)) & 1)) {
+                               count = -EINVAL;
+                               goto leave;
+                       }
+                       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 err, pwm = to_sensor_dev_attr_2(devattr)->index;
+       int point = to_sensor_dev_attr_2(devattr)->nr;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       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 err, nr = to_sensor_dev_attr_2(devattr)->index;
+       int point = to_sensor_dev_attr_2(devattr)->nr;
+       u8 reg;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       val /= 1000;
+
+       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 err, nr = to_sensor_dev_attr_2(devattr)->index;
+       unsigned long val;
+
+       err = strict_strtoul(buf, 10, &val);
+       if (err)
+               return err;
+
+       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;
+
+       result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) -
+                      data->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 err, nr = to_sensor_dev_attr_2(devattr)->index;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       switch (val) {
+       case 1:
+               val = 0;
+               break;
+       case 2:
+               val = 1;
+               break;
+       case 4:
+               val = 2;
+               break;
+       default:
+               return -EINVAL;
+       }
+       val += data->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 err, pwm = to_sensor_dev_attr_2(devattr)->index;
+       int point = to_sensor_dev_attr_2(devattr)->nr;
+       long val;
+
+       err = strict_strtol(buf, 10, &val);
+       if (err)
+               return err;
+
+       val /= 1000;
+
+       if (data->auto_point_temp_signed)
+               val = SENSORS_LIMIT(val, -128, 127);
+       else
+               val = SENSORS_LIMIT(val, 0, 127);
+
+       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)
 {
-       return sprintf(buf, DRVNAME "\n");
+       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;
 
-static int __devinit f71882fg_probe(struct platform_device * pdev)
+       for (i = 0; i < count; i++) {
+               err = device_create_file(&pdev->dev, &attr[i].dev_attr);
+               if (err)
+                       return err;
+       }
+       return 0;
+}
+
+static void f71882fg_remove_sysfs_files(struct platform_device *pdev,
+       struct sensor_device_attribute_2 *attr, int count)
+{
+       int i;
+
+       for (i = 0; i < count; i++)
+               device_remove_file(&pdev->dev, &attr[i].dev_attr);
+}
+
+static int __devinit f71882fg_probe(struct platform_device *pdev)
 {
        struct f71882fg_data *data;
+       struct f71882fg_sio_data *sio_data = pdev->dev.platform_data;
+       int nr_fans = f71882fg_nr_fans[sio_data->type];
+       int nr_temps = f71882fg_nr_temps[sio_data->type];
        int err, i;
-       u8 start_reg;
+       u8 start_reg, reg;
 
-       if (!(data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL)))
+       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;
+       data->temp_start =
+           (data->type == f71858fg || data->type == f8000) ? 0 : 1;
        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;
+       }
+
        /* Register sysfs interface files */
-       for (i = 0; i < ARRAY_SIZE(f71882fg_dev_attr); i++) {
-               err = device_create_file(&pdev->dev, &f71882fg_dev_attr[i]);
+       err = device_create_file(&pdev->dev, &dev_attr_name);
+       if (err)
+               goto exit_unregister_sysfs;
+
+       if (start_reg & 0x01) {
+               switch (data->type) {
+               case f71858fg:
+                       data->temp_config =
+                               f71882fg_read8(data, F71882FG_REG_TEMP_CONFIG);
+                       if (data->temp_config & 0x10)
+                               /* The f71858fg temperature alarms behave as
+                                  the f8000 alarms in this mode */
+                               err = f71882fg_create_sysfs_files(pdev,
+                                       f8000_temp_attr,
+                                       ARRAY_SIZE(f8000_temp_attr));
+                       else
+                               err = f71882fg_create_sysfs_files(pdev,
+                                       f71858fg_temp_attr,
+                                       ARRAY_SIZE(f71858fg_temp_attr));
+                       break;
+               case f8000:
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       f8000_temp_attr,
+                                       ARRAY_SIZE(f8000_temp_attr));
+                       break;
+               default:
+                       err = f71882fg_create_sysfs_files(pdev,
+                               &fxxxx_temp_attr[0][0],
+                               ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps);
+               }
                if (err)
                        goto exit_unregister_sysfs;
-       }
 
-       start_reg = f71882fg_read8(data, F71882FG_REG_START);
-       if (start_reg & 0x01) {
-               for (i = 0; i < ARRAY_SIZE(f71882fg_in_temp_attr); i++) {
-                       err = device_create_file(&pdev->dev,
-                                       &f71882fg_in_temp_attr[i].dev_attr);
+               if (f71882fg_temp_has_beep[data->type]) {
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       &fxxxx_temp_beep_attr[0][0],
+                                       ARRAY_SIZE(fxxxx_temp_beep_attr[0])
+                                               * nr_temps);
+                       if (err)
+                               goto exit_unregister_sysfs;
+               }
+
+               for (i = 0; i < F71882FG_MAX_INS; i++) {
+                       if (f71882fg_has_in[data->type][i]) {
+                               err = device_create_file(&pdev->dev,
+                                               &fxxxx_in_attr[i].dev_attr);
+                               if (err)
+                                       goto exit_unregister_sysfs;
+                       }
+               }
+               if (f71882fg_has_in1_alarm[data->type]) {
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       fxxxx_in1_alarm_attr,
+                                       ARRAY_SIZE(fxxxx_in1_alarm_attr));
                        if (err)
                                goto exit_unregister_sysfs;
                }
        }
 
        if (start_reg & 0x02) {
-               for (i = 0; i < ARRAY_SIZE(f71882fg_fan_attr); i++) {
-                       err = device_create_file(&pdev->dev,
-                                       &f71882fg_fan_attr[i].dev_attr);
+               switch (data->type) {
+               case f71808e:
+               case f71808a:
+               case f71869:
+               case f71869a:
+                       /* These always have signed auto point temps */
+                       data->auto_point_temp_signed = 1;
+                       /* Fall through to select correct fan/pwm reg bank! */
+               case f71889fg:
+               case f71889ed:
+               case f71889a:
+                       reg = f71882fg_read8(data, F71882FG_REG_FAN_FAULT_T);
+                       if (reg & F71882FG_FAN_NEG_TEMP_EN)
+                               data->auto_point_temp_signed = 1;
+                       /* Ensure banked pwm registers point to right bank */
+                       reg &= ~F71882FG_FAN_PROG_SEL;
+                       f71882fg_write8(data, F71882FG_REG_FAN_FAULT_T, reg);
+                       break;
+               default:
+                       break;
+               }
+
+               data->pwm_enable =
+                       f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
+
+               /* Sanity check the pwm settings */
+               switch (data->type) {
+               case f71858fg:
+                       err = 0;
+                       for (i = 0; i < nr_fans; i++)
+                               if (((data->pwm_enable >> (i * 2)) & 3) == 3)
+                                       err = 1;
+                       break;
+               case f71862fg:
+                       err = (data->pwm_enable & 0x15) != 0x15;
+                       break;
+               case f8000:
+                       err = data->pwm_enable & 0x20;
+                       break;
+               default:
+                       err = 0;
+                       break;
+               }
+               if (err) {
+                       dev_err(&pdev->dev,
+                               "Invalid (reserved) pwm settings: 0x%02x\n",
+                               (unsigned int)data->pwm_enable);
+                       err = -ENODEV;
+                       goto exit_unregister_sysfs;
+               }
+
+               err = f71882fg_create_sysfs_files(pdev, &fxxxx_fan_attr[0][0],
+                               ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans);
+               if (err)
+                       goto exit_unregister_sysfs;
+
+               if (f71882fg_fan_has_beep[data->type]) {
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       fxxxx_fan_beep_attr, nr_fans);
+                       if (err)
+                               goto exit_unregister_sysfs;
+               }
+
+               switch (data->type) {
+               case f71808e:
+               case f71808a:
+               case f71869:
+               case f71869a:
+               case f71889fg:
+               case f71889ed:
+               case f71889a:
+                       for (i = 0; i < nr_fans; i++) {
+                               data->pwm_auto_point_mapping[i] =
+                                       f71882fg_read8(data,
+                                               F71882FG_REG_POINT_MAPPING(i));
+                               if ((data->pwm_auto_point_mapping[i] & 0x80) ||
+                                   (data->pwm_auto_point_mapping[i] & 3) == 0)
+                                       break;
+                       }
+                       if (i != nr_fans) {
+                               dev_warn(&pdev->dev,
+                                        "Auto pwm controlled by raw digital "
+                                        "data, disabling pwm auto_point "
+                                        "sysfs attributes\n");
+                               goto no_pwm_auto_point;
+                       }
+                       break;
+               default:
+                       break;
+               }
+
+               switch (data->type) {
+               case f71808a:
+                       err = f71882fg_create_sysfs_files(pdev,
+                               &fxxxx_auto_pwm_attr[0][0],
+                               ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
                        if (err)
                                goto exit_unregister_sysfs;
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       f71808a_fan3_attr,
+                                       ARRAY_SIZE(f71808a_fan3_attr));
+                       break;
+               case f71862fg:
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       f71862fg_auto_pwm_attr,
+                                       ARRAY_SIZE(f71862fg_auto_pwm_attr));
+                       break;
+               case f71808e:
+               case f71869:
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       f71869_auto_pwm_attr,
+                                       ARRAY_SIZE(f71869_auto_pwm_attr));
+                       break;
+               case f8000:
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       f8000_fan_attr,
+                                       ARRAY_SIZE(f8000_fan_attr));
+                       if (err)
+                               goto exit_unregister_sysfs;
+                       err = f71882fg_create_sysfs_files(pdev,
+                                       f8000_auto_pwm_attr,
+                                       ARRAY_SIZE(f8000_auto_pwm_attr));
+                       break;
+               default:
+                       err = f71882fg_create_sysfs_files(pdev,
+                               &fxxxx_auto_pwm_attr[0][0],
+                               ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
                }
+               if (err)
+                       goto exit_unregister_sysfs;
+
+no_pwm_auto_point:
+               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:
-       for (i = 0; i < ARRAY_SIZE(f71882fg_dev_attr); i++)
-               device_remove_file(&pdev->dev, &f71882fg_dev_attr[i]);
-
-       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(f71882fg_fan_attr); i++)
-               device_remove_file(&pdev->dev, &f71882fg_fan_attr[i].dev_attr);
-
+       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 __devexit f71882fg_remove(struct platform_device *pdev)
+static int f71882fg_remove(struct platform_device *pdev)
 {
-       int i;
        struct f71882fg_data *data = platform_get_drvdata(pdev);
+       int nr_fans = f71882fg_nr_fans[data->type];
+       int nr_temps = f71882fg_nr_temps[data->type];
+       int i;
+       u8 start_reg = f71882fg_read8(data, F71882FG_REG_START);
 
-       platform_set_drvdata(pdev, NULL);
-       hwmon_device_unregister(data->hwmon_dev);
+       if (data->hwmon_dev)
+               hwmon_device_unregister(data->hwmon_dev);
+
+       device_remove_file(&pdev->dev, &dev_attr_name);
+
+       if (start_reg & 0x01) {
+               switch (data->type) {
+               case f71858fg:
+                       if (data->temp_config & 0x10)
+                               f71882fg_remove_sysfs_files(pdev,
+                                       f8000_temp_attr,
+                                       ARRAY_SIZE(f8000_temp_attr));
+                       else
+                               f71882fg_remove_sysfs_files(pdev,
+                                       f71858fg_temp_attr,
+                                       ARRAY_SIZE(f71858fg_temp_attr));
+                       break;
+               case f8000:
+                       f71882fg_remove_sysfs_files(pdev,
+                                       f8000_temp_attr,
+                                       ARRAY_SIZE(f8000_temp_attr));
+                       break;
+               default:
+                       f71882fg_remove_sysfs_files(pdev,
+                               &fxxxx_temp_attr[0][0],
+                               ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps);
+               }
+               if (f71882fg_temp_has_beep[data->type]) {
+                       f71882fg_remove_sysfs_files(pdev,
+                              &fxxxx_temp_beep_attr[0][0],
+                              ARRAY_SIZE(fxxxx_temp_beep_attr[0]) * nr_temps);
+               }
 
-       for (i = 0; i < ARRAY_SIZE(f71882fg_dev_attr); i++)
-               device_remove_file(&pdev->dev, &f71882fg_dev_attr[i]);
+               for (i = 0; i < F71882FG_MAX_INS; i++) {
+                       if (f71882fg_has_in[data->type][i]) {
+                               device_remove_file(&pdev->dev,
+                                               &fxxxx_in_attr[i].dev_attr);
+                       }
+               }
+               if (f71882fg_has_in1_alarm[data->type]) {
+                       f71882fg_remove_sysfs_files(pdev,
+                                       fxxxx_in1_alarm_attr,
+                                       ARRAY_SIZE(fxxxx_in1_alarm_attr));
+               }
+       }
 
-       for (i = 0; i < ARRAY_SIZE(f71882fg_in_temp_attr); i++)
-               device_remove_file(&pdev->dev,
-                                       &f71882fg_in_temp_attr[i].dev_attr);
+       if (start_reg & 0x02) {
+               f71882fg_remove_sysfs_files(pdev, &fxxxx_fan_attr[0][0],
+                               ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans);
 
-       for (i = 0; i < ARRAY_SIZE(f71882fg_fan_attr); i++)
-               device_remove_file(&pdev->dev, &f71882fg_fan_attr[i].dev_attr);
+               if (f71882fg_fan_has_beep[data->type]) {
+                       f71882fg_remove_sysfs_files(pdev,
+                                       fxxxx_fan_beep_attr, nr_fans);
+               }
 
+               switch (data->type) {
+               case f71808a:
+                       f71882fg_remove_sysfs_files(pdev,
+                               &fxxxx_auto_pwm_attr[0][0],
+                               ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
+                       f71882fg_remove_sysfs_files(pdev,
+                                       f71808a_fan3_attr,
+                                       ARRAY_SIZE(f71808a_fan3_attr));
+                       break;
+               case f71862fg:
+                       f71882fg_remove_sysfs_files(pdev,
+                                       f71862fg_auto_pwm_attr,
+                                       ARRAY_SIZE(f71862fg_auto_pwm_attr));
+                       break;
+               case f71808e:
+               case f71869:
+                       f71882fg_remove_sysfs_files(pdev,
+                                       f71869_auto_pwm_attr,
+                                       ARRAY_SIZE(f71869_auto_pwm_attr));
+                       break;
+               case f8000:
+                       f71882fg_remove_sysfs_files(pdev,
+                                       f8000_fan_attr,
+                                       ARRAY_SIZE(f8000_fan_attr));
+                       f71882fg_remove_sysfs_files(pdev,
+                                       f8000_auto_pwm_attr,
+                                       ARRAY_SIZE(f8000_auto_pwm_attr));
+                       break;
+               default:
+                       f71882fg_remove_sysfs_files(pdev,
+                               &fxxxx_auto_pwm_attr[0][0],
+                               ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
+               }
+       }
+
+       platform_set_drvdata(pdev, NULL);
        kfree(data);
 
        return 0;
 }
 
-static int __init f71882fg_find(int sioaddr, unsigned short *address)
+static int __init f71882fg_find(int sioaddr, unsigned short *address,
+       struct f71882fg_sio_data *sio_data)
 {
-       int err = -ENODEV;
        u16 devid;
-       u8 start_reg;
-       struct f71882fg_data data;
-
-       superio_enter(sioaddr);
+       int err = superio_enter(sioaddr);
+       if (err)
+               return err;
 
        devid = superio_inw(sioaddr, SIO_REG_MANID);
        if (devid != SIO_FINTEK_ID) {
-               printk(KERN_INFO DRVNAME ": Not a Fintek device\n");
+               pr_debug("Not a Fintek device\n");
+               err = -ENODEV;
                goto exit;
        }
 
        devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID);
-       if (devid != SIO_F71882_ID) {
-               printk(KERN_INFO DRVNAME ": Unsupported Fintek device\n");
+       switch (devid) {
+       case SIO_F71808E_ID:
+               sio_data->type = f71808e;
+               break;
+       case SIO_F71808A_ID:
+               sio_data->type = f71808a;
+               break;
+       case SIO_F71858_ID:
+               sio_data->type = f71858fg;
+               break;
+       case SIO_F71862_ID:
+               sio_data->type = f71862fg;
+               break;
+       case SIO_F71869_ID:
+               sio_data->type = f71869;
+               break;
+       case SIO_F71869A_ID:
+               sio_data->type = f71869a;
+               break;
+       case SIO_F71882_ID:
+               sio_data->type = f71882fg;
+               break;
+       case SIO_F71889_ID:
+               sio_data->type = f71889fg;
+               break;
+       case SIO_F71889E_ID:
+               sio_data->type = f71889ed;
+               break;
+       case SIO_F71889A_ID:
+               sio_data->type = f71889a;
+               break;
+       case SIO_F8000_ID:
+               sio_data->type = f8000;
+               break;
+       case SIO_F81865_ID:
+               sio_data->type = f81865f;
+               break;
+       default:
+               pr_info("Unsupported Fintek device: %04x\n",
+                       (unsigned int)devid);
+               err = -ENODEV;
                goto exit;
        }
 
-       superio_select(sioaddr, SIO_F71882FG_LD_HWM);
+       if (sio_data->type == f71858fg)
+               superio_select(sioaddr, SIO_F71858FG_LD_HWM);
+       else
+               superio_select(sioaddr, SIO_F71882FG_LD_HWM);
+
        if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) {
-               printk(KERN_WARNING DRVNAME ": Device not activated\n");
+               pr_warn("Device not activated\n");
+               err = -ENODEV;
                goto exit;
        }
 
        *address = superio_inw(sioaddr, SIO_REG_ADDR);
-       if (*address == 0)
-       {
-               printk(KERN_WARNING DRVNAME ": Base address not set\n");
+       if (*address == 0) {
+               pr_warn("Base address not set\n");
+               err = -ENODEV;
                goto exit;
        }
        *address &= ~(REGION_LENGTH - 1);       /* Ignore 3 LSB */
 
-       data.addr = *address;
-       start_reg = f71882fg_read8(&data, F71882FG_REG_START);
-       if (!(start_reg & 0x03)) {
-               printk(KERN_WARNING DRVNAME
-                       ": Hardware monitoring not activated\n");
-               goto exit;
-       }
-
        err = 0;
-       printk(KERN_INFO DRVNAME ": Found F71882FG chip at %#x, revision %d\n",
-               (unsigned int)*address,
+       pr_info("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)
+static int __init f71882fg_device_add(unsigned short address,
+       const struct f71882fg_sio_data *sio_data)
 {
        struct resource res = {
                .start  = address,
@@ -895,15 +2609,26 @@ static int __init f71882fg_device_add(unsigned short address)
                return -ENOMEM;
 
        res.name = f71882fg_pdev->name;
+       err = acpi_check_resource_conflict(&res);
+       if (err)
+               goto exit_device_put;
+
        err = platform_device_add_resources(f71882fg_pdev, &res, 1);
        if (err) {
-               printk(KERN_ERR DRVNAME ": Device resource addition failed\n");
+               pr_err("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) {
+               pr_err("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");
+               pr_err("Device addition failed\n");
                goto exit_device_put;
        }
 
@@ -919,14 +2644,20 @@ 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) && f71882fg_find(0x4e, &address))
+       if (f71882fg_find(0x2e, &address, &sio_data) &&
+           f71882fg_find(0x4e, &address, &sio_data))
                goto exit;
 
-       if ((err = platform_driver_register(&f71882fg_driver)))
+       err = platform_driver_register(&f71882fg_driver);
+       if (err)
                goto exit;
 
-       if ((err = f71882fg_device_add(address)))
+       err = f71882fg_device_add(address, &sio_data);
+       if (err)
                goto exit_driver;
 
        return 0;
@@ -944,7 +2675,7 @@ static void __exit f71882fg_exit(void)
 }
 
 MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver");
-MODULE_AUTHOR("Hans Edgington (hans@edgington.nl)");
+MODULE_AUTHOR("Hans Edgington, Hans de Goede <hdegoede@redhat.com>");
 MODULE_LICENSE("GPL");
 
 module_init(f71882fg_init);