diff options
Diffstat (limited to 'drivers/hwmon/f71882fg.c')
| -rw-r--r-- | drivers/hwmon/f71882fg.c | 1351 |
1 files changed, 1024 insertions, 327 deletions
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index 5f81ddf7150..03d8592810b 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -1,6 +1,6 @@ /*************************************************************************** * Copyright (C) 2006 by Hans Edgington <hans@edgington.nl> * - * Copyright (C) 2007,2008 by Hans de Goede <hdegoede@redhat.com> * + * 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> @@ -32,9 +34,10 @@ #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) */ @@ -44,20 +47,27 @@ #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 /* f71882fg only */ -#define F71882FG_REG_IN_BEEP 0x13 /* f71882fg only */ +#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 /* f71882fg only */ +#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))) @@ -70,6 +80,7 @@ #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_CONFIG 0x69 #define F71882FG_REG_TEMP_HYST(nr) (0x6C + (nr)) #define F71882FG_REG_TEMP_TYPE 0x6B #define F71882FG_REG_TEMP_DIODE_OPEN 0x6F @@ -80,24 +91,130 @@ #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 { f71862fg, f71882fg, f8000 }; +enum chips { f71808e, f71808a, f71858fg, f71862fg, f71869, f71869a, f71882fg, + f71889fg, f71889ed, f71889a, f8000, f81865f }; -static const char *f71882fg_names[] = { +static const char *const 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; @@ -105,7 +222,7 @@ 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); @@ -119,12 +236,14 @@ struct f71882fg_data { 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; @@ -133,10 +252,12 @@ struct f71882fg_data { u16 fan_full_speed[4]; u8 fan_status; u8 fan_beep; - /* Note: all models have only 3 temperature channels, but on some - they are addressed as 0-2 and on others as 1-3, so for coding - convenience we reserve space for 4 channels */ - u8 temp[4]; + /* + * 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 */ @@ -144,12 +265,13 @@ struct f71882fg_data { 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]; - u8 pwm_auto_point_temp[4][4]; + s8 pwm_auto_point_temp[4][4]; }; /* Sysfs in */ @@ -210,6 +332,10 @@ 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, @@ -238,7 +364,7 @@ static ssize_t store_pwm_auto_point_temp(struct device *dev, static ssize_t show_name(struct device *dev, struct device_attribute *devattr, char *buf); -static int __devinit f71882fg_probe(struct platform_device * pdev); +static int f71882fg_probe(struct platform_device *pdev); static int f71882fg_remove(struct platform_device *pdev); static struct platform_driver f71882fg_driver = { @@ -247,42 +373,75 @@ static struct platform_driver f71882fg_driver = { .name = DRVNAME, }, .probe = f71882fg_probe, - .remove = __devexit_p(f71882fg_remove), + .remove = f71882fg_remove, }; static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); -/* Temp and in attr common to both the f71862fg and f71882fg */ -static struct sensor_device_attribute_2 f718x2fg_in_temp_attr[] = { - SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), - SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), - SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), - SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3), - SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4), - SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5), - SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6), - SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7), - SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8), +/* + * 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_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_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_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. */ + /* + * Should really be temp1_max_alarm, but older versions did not handle + * the max and crit alarms separately and lm_sensors v2 depends on the + * presence of temp#_alarm files. The same goes for temp2/3 _alarm. + */ SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), - SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, - store_temp_beep, 0, 1), SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, store_temp_crit, 0, 1), SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, 0, 1), SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), - SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, - store_temp_beep, 0, 5), SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1), SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), +}, { SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2), SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, store_temp_max, 0, 2), @@ -290,17 +449,14 @@ static struct sensor_device_attribute_2 f718x2fg_in_temp_attr[] = { store_temp_max_hyst, 0, 2), /* Should be temp2_max_alarm, see temp1_alarm note */ SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), - SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, - store_temp_beep, 0, 2), SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, store_temp_crit, 0, 2), SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, 0, 2), SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), - SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, - store_temp_beep, 0, 6), SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2), SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), +}, { SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3), SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, store_temp_max, 0, 3), @@ -308,110 +464,160 @@ static struct sensor_device_attribute_2 f718x2fg_in_temp_attr[] = { store_temp_max_hyst, 0, 3), /* Should be temp3_max_alarm, see temp1_alarm note */ SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3), - SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, - store_temp_beep, 0, 3), SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, store_temp_crit, 0, 3), SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, 0, 3), SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7), - SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, - store_temp_beep, 0, 7), SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3), SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3), -}; +} }; -/* Temp and in attr found only on the f71882fg */ -static struct sensor_device_attribute_2 f71882fg_in_temp_attr[] = { - SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max, - 0, 1), - SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep, - 0, 1), - SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1), -}; +/* Temp 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(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 and in attr for the f8000 - Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max) - is used as hysteresis value to clear alarms +/* + * 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_in_temp_attr[] = { - SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), - SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), - SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), +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_type, S_IRUGO, show_temp_type, NULL, 0, 1), + 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), +}; + +/* 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[] = { +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_full_speed, S_IRUGO|S_IWUSR, show_fan_full_speed, store_fan_full_speed, 0, 0), SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0), - SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), - SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, - show_fan_full_speed, - store_fan_full_speed, 0, 1), - SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), - SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), - SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, - show_fan_full_speed, - store_fan_full_speed, 0, 2), - SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), - SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0), SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable, store_pwm_enable, 0, 0), SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR, show_pwm_interpolate, store_pwm_interpolate, 0, 0), - SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, - show_pwm_auto_point_channel, - store_pwm_auto_point_channel, 0, 0), - +}, { + SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), + SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, + show_fan_full_speed, + store_fan_full_speed, 0, 1), + SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1), SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable, store_pwm_enable, 0, 1), SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR, show_pwm_interpolate, store_pwm_interpolate, 0, 1), - SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, - show_pwm_auto_point_channel, - store_pwm_auto_point_channel, 0, 1), - +}, { + SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), + SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, + show_fan_full_speed, + store_fan_full_speed, 0, 2), + SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), + SENSOR_ATTR_2(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(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, - show_pwm_auto_point_channel, - store_pwm_auto_point_channel, 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), }; -/* Fan / PWM attr for the f71862fg, less pwms and less zones per pwm than the - f71882fg */ -static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { +/* 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), +}; +/* + * 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[3][7] = { { + 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), @@ -430,7 +636,10 @@ static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { 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), @@ -449,10 +658,10 @@ static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { 0, 1), SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, show_pwm_auto_point_temp_hyst, NULL, 3, 1), - - SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), - SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, - store_pwm_enable, 0, 2), +}, { + SENSOR_ATTR_2(pwm3_auto_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), @@ -471,24 +680,95 @@ static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { 0, 2), SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, show_pwm_auto_point_temp_hyst, NULL, 3, 2), -}; +} }; -/* Fan / PWM attr for the f71882fg */ -static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { - SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, - store_fan_beep, 0, 0), - SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, - store_fan_beep, 0, 1), - SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, - store_fan_beep, 0, 2), - SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), - SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR, - show_fan_full_speed, - store_fan_full_speed, 0, 3), - SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep, - store_fan_beep, 0, 3), - SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3), +/* + * 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[3][8] = { { + 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), @@ -526,7 +806,10 @@ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { 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), @@ -564,10 +847,10 @@ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { show_pwm_auto_point_temp_hyst, NULL, 2, 1), SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, show_pwm_auto_point_temp_hyst, NULL, 3, 1), - - SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), - SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, - store_pwm_enable, 0, 2), +}, { + SENSOR_ATTR_2(pwm3_auto_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), @@ -605,12 +888,7 @@ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { show_pwm_auto_point_temp_hyst, NULL, 2, 2), SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO, show_pwm_auto_point_temp_hyst, NULL, 3, 2), - - SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3), - SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable, - store_pwm_enable, 0, 3), - SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR, - show_pwm_interpolate, store_pwm_interpolate, 0, 3), +}, { SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR, show_pwm_auto_point_channel, store_pwm_auto_point_channel, 0, 3), @@ -651,16 +929,22 @@ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { show_pwm_auto_point_temp_hyst, NULL, 2, 3), SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO, show_pwm_auto_point_temp_hyst, NULL, 3, 3), -}; +} }; -/* Fan / PWM attr for the f8000, zones mapped to temp instead of to pwm! - Also the register block at offset A0 maps to TEMP1 (so our temp2, as the - F8000 starts counting temps at 0), B0 maps the TEMP2 and C0 maps to TEMP0 */ +/* 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), +}; - SENSOR_ATTR_2(pwm3, S_IRUGO, show_pwm, NULL, 0, 2), - +/* + * 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[3][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(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR, show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, 0, 2), @@ -698,7 +982,10 @@ static struct sensor_device_attribute_2 f8000_fan_attr[] = { 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), @@ -736,7 +1023,10 @@ static struct sensor_device_attribute_2 f8000_fan_attr[] = { 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), @@ -774,7 +1064,7 @@ static struct sensor_device_attribute_2 f8000_fan_attr[] = { 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) @@ -786,21 +1076,27 @@ 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); @@ -809,6 +1105,7 @@ 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 int fan_from_reg(u16 reg) @@ -835,10 +1132,8 @@ 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; } @@ -851,26 +1146,31 @@ static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val) static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) { - outb(reg++, data->addr + ADDR_REG_OFFSET); - outb(val >> 8, data->addr + DATA_REG_OFFSET); - outb(reg, data->addr + ADDR_REG_OFFSET); - outb(val & 255, data->addr + DATA_REG_OFFSET); + 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 = 0, reg2; - int nr_fans = (data->type == f71882fg) ? 4 : 3; - int nr_ins = (data->type == f8000) ? 3 : 9; - int temp_start = (data->type == f8000) ? 0 : 1; + 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) { - if (data->type == f71882fg) { + if (f71882fg_has_in1_alarm[data->type]) { data->in1_max = f71882fg_read8(data, F71882FG_REG_IN1_HIGH); data->in_beep = @@ -878,7 +1178,8 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) } /* Get High & boundary temps*/ - for (nr = temp_start; nr < 3 + temp_start; 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, @@ -886,28 +1187,26 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) } if (data->type != f8000) { - data->fan_beep = f71882fg_read8(data, - F71882FG_REG_FAN_BEEP); - data->temp_beep = f71882fg_read8(data, - F71882FG_REG_TEMP_BEEP); data->temp_hyst[0] = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(0)); data->temp_hyst[1] = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(1)); - /* Have to hardcode type, because temp1 is special */ + } + /* 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; } - reg2 = f71882fg_read8(data, F71882FG_REG_PECI); - if ((reg2 & 0x03) == 0x01) - data->temp_type[1] = 6 /* PECI */; - else if ((reg2 & 0x03) == 0x02) - data->temp_type[1] = 5 /* AMDSI */; - else if (data->type != f8000) - data->temp_type[1] = (reg & 0x02) ? 2 : 4; - else - data->temp_type[1] = 2; /* F8000 only supports BJT */ + + 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); @@ -921,8 +1220,8 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); - if (data->type != f71862fg) { - int point; + switch (data->type) { + default: for (point = 0; point < 5; point++) { data->pwm_auto_point_pwm[nr][point] = f71882fg_read8(data, @@ -935,7 +1234,14 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) F71882FG_REG_POINT_TEMP (nr, point)); } - } else { + 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 @@ -952,6 +1258,7 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) f71882fg_read8(data, F71882FG_REG_POINT_TEMP (nr, 3)); + break; } } data->last_limits = jiffies; @@ -963,9 +1270,9 @@ 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 = temp_start; nr < 3 + temp_start; 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); @@ -980,17 +1287,24 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) data->pwm[nr] = f71882fg_read8(data, F71882FG_REG_PWM(nr)); } - - /* The f8000 can monitor 1 more fan, but has no pwm for it */ + /* 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)); - if (data->type == f71882fg) + + if (f71882fg_has_in1_alarm[data->type]) data->in_status = f71882fg_read8(data, F71882FG_REG_IN_STATUS); - for (nr = 0; nr < nr_ins; nr++) - data->in[nr] = f71882fg_read8(data, - F71882FG_REG_IN(nr)); + 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; @@ -1029,10 +1343,14 @@ static ssize_t store_fan_full_speed(struct device *dev, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - long val = simple_strtol(buf, NULL, 10); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + long val; + + err = kstrtol(buf, 10, &val); + if (err) + return err; - val = SENSORS_LIMIT(val, 23, 1500000); + val = clamp_val(val, 23, 1500000); val = fan_to_reg(val); mutex_lock(&data->update_lock); @@ -1059,8 +1377,12 @@ static ssize_t store_fan_beep(struct device *dev, struct device_attribute *devattr, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - unsigned long val = simple_strtoul(buf, NULL, 10); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + unsigned long val; + + err = kstrtoul(buf, 10, &val); + if (err) + return err; mutex_lock(&data->update_lock); data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); @@ -1108,8 +1430,15 @@ 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); - long val = simple_strtol(buf, NULL, 10) / 8; - val = SENSORS_LIMIT(val, 0, 255); + int err; + long val; + + err = kstrtol(buf, 10, &val); + if (err) + return err; + + val /= 8; + val = clamp_val(val, 0, 255); mutex_lock(&data->update_lock); f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val); @@ -1135,8 +1464,12 @@ static ssize_t store_in_beep(struct device *dev, struct device_attribute *devattr, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - unsigned long val = simple_strtoul(buf, NULL, 10); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + unsigned long val; + + err = kstrtoul(buf, 10, &val); + if (err) + return err; mutex_lock(&data->update_lock); data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP); @@ -1168,8 +1501,24 @@ 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 @@ -1185,9 +1534,15 @@ 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; - long val = simple_strtol(buf, NULL, 10) / 1000; - val = SENSORS_LIMIT(val, 0, 255); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + long val; + + err = kstrtol(buf, 10, &val); + if (err) + return err; + + val /= 1000; + val = clamp_val(val, 0, 255); mutex_lock(&data->update_lock); f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val); @@ -1219,17 +1574,22 @@ static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute *devattr, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - long val = simple_strtol(buf, NULL, 10) / 1000; + int err, nr = to_sensor_dev_attr_2(devattr)->index; ssize_t ret = count; u8 reg; + long val; + + err = kstrtol(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 = clamp_val(val, data->temp_high[nr] - 15, data->temp_high[nr]); val = data->temp_high[nr] - val; /* convert value to register contents */ @@ -1258,9 +1618,15 @@ 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; - long val = simple_strtol(buf, NULL, 10) / 1000; - val = SENSORS_LIMIT(val, 0, 255); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + long val; + + err = kstrtol(buf, 10, &val); + if (err) + return err; + + val /= 1000; + val = clamp_val(val, 0, 255); mutex_lock(&data->update_lock); f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val); @@ -1313,8 +1679,12 @@ static ssize_t store_temp_beep(struct device *dev, struct device_attribute *devattr, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - unsigned long val = simple_strtoul(buf, NULL, 10); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + unsigned long val; + + err = kstrtoul(buf, 10, &val); + if (err) + return err; mutex_lock(&data->update_lock); data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); @@ -1376,9 +1746,14 @@ static ssize_t store_pwm(struct device *dev, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - long val = simple_strtol(buf, NULL, 10); - val = SENSORS_LIMIT(val, 0, 255); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + long val; + + err = kstrtol(buf, 10, &val); + if (err) + return err; + + val = clamp_val(val, 0, 255); mutex_lock(&data->update_lock); data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); @@ -1407,6 +1782,38 @@ leave: 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 = kstrtol(buf, 10, &val); + if (err) + return err; + + val = clamp_val(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) { @@ -1437,8 +1844,16 @@ static ssize_t store_pwm_enable(struct device *dev, struct device_attribute *devattr, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - long val = simple_strtol(buf, NULL, 10); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + long val; + + err = kstrtol(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); @@ -1458,6 +1873,12 @@ static ssize_t store_pwm_enable(struct device *dev, struct device_attribute } 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: @@ -1502,10 +1923,15 @@ static ssize_t store_pwm_auto_point_pwm(struct device *dev, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int pwm = to_sensor_dev_attr_2(devattr)->index; + int err, pwm = to_sensor_dev_attr_2(devattr)->index; int point = to_sensor_dev_attr_2(devattr)->nr; - long val = simple_strtol(buf, NULL, 10); - val = SENSORS_LIMIT(val, 0, 255); + long val; + + err = kstrtol(buf, 10, &val); + if (err) + return err; + + val = clamp_val(val, 0, 255); mutex_lock(&data->update_lock); data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); @@ -1550,16 +1976,22 @@ static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; + int err, nr = to_sensor_dev_attr_2(devattr)->index; int point = to_sensor_dev_attr_2(devattr)->nr; - long val = simple_strtol(buf, NULL, 10) / 1000; u8 reg; + long val; + + err = kstrtol(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 = clamp_val(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)); @@ -1592,8 +2024,12 @@ static ssize_t store_pwm_interpolate(struct device *dev, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - unsigned long val = simple_strtoul(buf, NULL, 10); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + unsigned long val; + + err = kstrtoul(buf, 10, &val); + if (err) + return err; mutex_lock(&data->update_lock); data->pwm_auto_point_mapping[nr] = @@ -1616,9 +2052,9 @@ static ssize_t show_pwm_auto_point_channel(struct device *dev, int result; struct f71882fg_data *data = f71882fg_update_device(dev); int nr = to_sensor_dev_attr_2(devattr)->index; - int temp_start = (data->type == f8000) ? 0 : 1; - result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - temp_start); + result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - + data->temp_start); return sprintf(buf, "%d\n", result); } @@ -1628,9 +2064,12 @@ static ssize_t store_pwm_auto_point_channel(struct device *dev, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr = to_sensor_dev_attr_2(devattr)->index; - int temp_start = (data->type == f8000) ? 0 : 1; - long val = simple_strtol(buf, NULL, 10); + int err, nr = to_sensor_dev_attr_2(devattr)->index; + long val; + + err = kstrtol(buf, 10, &val); + if (err) + return err; switch (val) { case 1: @@ -1645,7 +2084,7 @@ static ssize_t store_pwm_auto_point_channel(struct device *dev, default: return -EINVAL; } - val += temp_start; + val += data->temp_start; mutex_lock(&data->update_lock); data->pwm_auto_point_mapping[nr] = f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); @@ -1675,10 +2114,20 @@ static ssize_t store_pwm_auto_point_temp(struct device *dev, const char *buf, size_t count) { struct f71882fg_data *data = dev_get_drvdata(dev); - int pwm = to_sensor_dev_attr_2(devattr)->index; + int err, pwm = to_sensor_dev_attr_2(devattr)->index; int point = to_sensor_dev_attr_2(devattr)->nr; - long val = simple_strtol(buf, NULL, 10) / 1000; - val = SENSORS_LIMIT(val, 0, 255); + long val; + + err = kstrtol(buf, 10, &val); + if (err) + return err; + + val /= 1000; + + if (data->auto_point_temp_signed) + val = clamp_val(val, -128, 127); + else + val = clamp_val(val, 0, 127); mutex_lock(&data->update_lock); f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val); @@ -1695,7 +2144,7 @@ static ssize_t show_name(struct device *dev, struct device_attribute *devattr, return sprintf(buf, "%s\n", f71882fg_names[data->type]); } -static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev, +static int f71882fg_create_sysfs_files(struct platform_device *pdev, struct sensor_device_attribute_2 *attr, int count) { int err, i; @@ -1708,45 +2157,142 @@ static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev, return 0; } -static int __devinit f71882fg_probe(struct platform_device *pdev) +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 f71882fg_create_fan_sysfs_files( + struct platform_device *pdev, int idx) +{ + struct f71882fg_data *data = platform_get_drvdata(pdev); + int err; + + /* Sanity check the pwm setting */ + err = 0; + switch (data->type) { + case f71858fg: + if (((data->pwm_enable >> (idx * 2)) & 3) == 3) + err = 1; + break; + case f71862fg: + if (((data->pwm_enable >> (idx * 2)) & 1) != 1) + err = 1; + break; + case f8000: + if (idx == 2) + err = data->pwm_enable & 0x20; + break; + default: + break; + } + if (err) { + dev_err(&pdev->dev, + "Invalid (reserved) pwm settings: 0x%02x, " + "skipping fan %d\n", + (data->pwm_enable >> (idx * 2)) & 3, idx + 1); + return 0; /* This is a non fatal condition */ + } + + err = f71882fg_create_sysfs_files(pdev, &fxxxx_fan_attr[idx][0], + ARRAY_SIZE(fxxxx_fan_attr[0])); + if (err) + return err; + + if (f71882fg_fan_has_beep[data->type]) { + err = f71882fg_create_sysfs_files(pdev, + &fxxxx_fan_beep_attr[idx], + 1); + if (err) + return err; + } + + dev_info(&pdev->dev, "Fan: %d is in %s mode\n", idx + 1, + (data->pwm_enable & (1 << (2 * idx))) ? "duty-cycle" : "RPM"); + + /* Check for unsupported auto pwm settings */ + switch (data->type) { + case f71808e: + case f71808a: + case f71869: + case f71869a: + case f71889fg: + case f71889ed: + case f71889a: + data->pwm_auto_point_mapping[idx] = + f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(idx)); + if ((data->pwm_auto_point_mapping[idx] & 0x80) || + (data->pwm_auto_point_mapping[idx] & 3) == 0) { + dev_warn(&pdev->dev, + "Auto pwm controlled by raw digital " + "data, disabling pwm auto_point " + "sysfs attributes for fan %d\n", idx + 1); + return 0; /* This is a non fatal condition */ + } + break; + default: + break; + } + + switch (data->type) { + case f71862fg: + err = f71882fg_create_sysfs_files(pdev, + &f71862fg_auto_pwm_attr[idx][0], + ARRAY_SIZE(f71862fg_auto_pwm_attr[0])); + break; + case f71808e: + case f71869: + err = f71882fg_create_sysfs_files(pdev, + &f71869_auto_pwm_attr[idx][0], + ARRAY_SIZE(f71869_auto_pwm_attr[0])); + break; + case f8000: + err = f71882fg_create_sysfs_files(pdev, + &f8000_auto_pwm_attr[idx][0], + ARRAY_SIZE(f8000_auto_pwm_attr[0])); + break; + default: + err = f71882fg_create_sysfs_files(pdev, + &fxxxx_auto_pwm_attr[idx][0], + ARRAY_SIZE(fxxxx_auto_pwm_attr[0])); + } + + return err; +} + +static int f71882fg_probe(struct platform_device *pdev) { struct f71882fg_data *data; - struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; - int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3; - u8 start_reg; + struct f71882fg_sio_data *sio_data = dev_get_platdata(&pdev->dev); + int nr_fans = f71882fg_nr_fans[sio_data->type]; + int nr_temps = f71882fg_nr_temps[sio_data->type]; + int err, i; + u8 start_reg, reg; - data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); + data = devm_kzalloc(&pdev->dev, 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; + return -ENODEV; } if (!(start_reg & 0x03)) { dev_warn(&pdev->dev, "Hardware monitoring not activated\n"); - err = -ENODEV; - goto exit_free; - } - - data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); - /* If it is a 71862 and the fan / pwm part is enabled sanity check - the pwm settings */ - if (data->type == f71862fg && (start_reg & 0x02)) { - if ((data->pwm_enable & 0x15) != 0x15) { - dev_err(&pdev->dev, - "Invalid (reserved) pwm settings: 0x%02x\n", - (unsigned int)data->pwm_enable); - err = -ENODEV; - goto exit_free; - } + return -ENODEV; } /* Register sysfs interface files */ @@ -1756,58 +2302,110 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) if (start_reg & 0x01) { switch (data->type) { - case f71882fg: - err = f71882fg_create_sysfs_files(pdev, - f71882fg_in_temp_attr, - ARRAY_SIZE(f71882fg_in_temp_attr)); - if (err) - goto exit_unregister_sysfs; - /* fall through! */ - case f71862fg: - err = f71882fg_create_sysfs_files(pdev, - f718x2fg_in_temp_attr, - ARRAY_SIZE(f718x2fg_in_temp_attr)); + 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_in_temp_attr, - ARRAY_SIZE(f8000_in_temp_attr)); + 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; + + 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) { - err = f71882fg_create_sysfs_files(pdev, fxxxx_fan_attr, - ARRAY_SIZE(fxxxx_fan_attr)); - if (err) - goto exit_unregister_sysfs; - switch (data->type) { - case f71862fg: - err = f71882fg_create_sysfs_files(pdev, - f71862fg_fan_attr, - ARRAY_SIZE(f71862fg_fan_attr)); + 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; - case f71882fg: + default: + break; + } + + data->pwm_enable = + f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); + + for (i = 0; i < nr_fans; i++) { + err = f71882fg_create_fan_sysfs_files(pdev, i); + if (err) + goto exit_unregister_sysfs; + } + + /* Some types have 1 extra fan with limited functionality */ + switch (data->type) { + case f71808a: err = f71882fg_create_sysfs_files(pdev, - f71882fg_fan_attr, - ARRAY_SIZE(f71882fg_fan_attr)); + f71808a_fan3_attr, + ARRAY_SIZE(f71808a_fan3_attr)); break; case f8000: err = f71882fg_create_sysfs_files(pdev, f8000_fan_attr, ARRAY_SIZE(f8000_fan_attr)); break; + default: + break; } if (err) goto exit_unregister_sysfs; - - for (i = 0; i < nr_fans; i++) - dev_info(&pdev->dev, "Fan: %d is in %s mode\n", i + 1, - (data->pwm_enable & (1 << 2 * i)) ? - "duty-cycle" : "RPM"); } data->hwmon_dev = hwmon_device_register(&pdev->dev); @@ -1822,101 +2420,199 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) exit_unregister_sysfs: f71882fg_remove(pdev); /* Will unregister the sysfs files for us */ return err; /* f71882fg_remove() also frees our data */ -exit_free: - kfree(data); - return err; } static int f71882fg_remove(struct platform_device *pdev) { - int i; struct f71882fg_data *data = platform_get_drvdata(pdev); + 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); if (data->hwmon_dev) hwmon_device_unregister(data->hwmon_dev); - /* Note we are not looping over all attr arrays we have as the ones - below are supersets of the ones skipped. */ device_remove_file(&pdev->dev, &dev_attr_name); - for (i = 0; i < ARRAY_SIZE(f718x2fg_in_temp_attr); i++) - device_remove_file(&pdev->dev, - &f718x2fg_in_temp_attr[i].dev_attr); - - for (i = 0; i < ARRAY_SIZE(f71882fg_in_temp_attr); i++) - device_remove_file(&pdev->dev, - &f71882fg_in_temp_attr[i].dev_attr); - - for (i = 0; i < ARRAY_SIZE(fxxxx_fan_attr); i++) - device_remove_file(&pdev->dev, &fxxxx_fan_attr[i].dev_attr); + 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_fan_attr); i++) - device_remove_file(&pdev->dev, &f71882fg_fan_attr[i].dev_attr); + 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(f8000_fan_attr); i++) - device_remove_file(&pdev->dev, &f8000_fan_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); - kfree(data); + 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[0][0], + ARRAY_SIZE(f71862fg_auto_pwm_attr[0]) * + nr_fans); + break; + case f71808e: + case f71869: + f71882fg_remove_sysfs_files(pdev, + &f71869_auto_pwm_attr[0][0], + ARRAY_SIZE(f71869_auto_pwm_attr[0]) * nr_fans); + 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[0][0], + ARRAY_SIZE(f8000_auto_pwm_attr[0]) * nr_fans); + break; + default: + f71882fg_remove_sysfs_files(pdev, + &fxxxx_auto_pwm_attr[0][0], + ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); + } + } return 0; } -static int __init f71882fg_find(int sioaddr, unsigned short *address, - struct f71882fg_sio_data *sio_data) +static int __init f71882fg_find(int sioaddr, struct f71882fg_sio_data *sio_data) { - int err = -ENODEV; u16 devid; - - superio_enter(sioaddr); + unsigned short address; + int err = superio_enter(sioaddr); + if (err) + return err; devid = superio_inw(sioaddr, SIO_REG_MANID); if (devid != SIO_FINTEK_ID) { - pr_debug(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); 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: - printk(KERN_INFO DRVNAME ": Unsupported Fintek device\n"); + 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"); + address = superio_inw(sioaddr, SIO_REG_ADDR); + if (address == 0) { + pr_warn("Base address not set\n"); + err = -ENODEV; goto exit; } - *address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */ + address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */ - err = 0; - printk(KERN_INFO DRVNAME ": Found %s chip at %#x, revision %d\n", - f71882fg_names[sio_data->type], (unsigned int)*address, + err = 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, - const struct f71882fg_sio_data *sio_data) +static int __init f71882fg_device_add(int address, + const struct f71882fg_sio_data *sio_data) { struct resource res = { .start = address, @@ -1936,20 +2632,20 @@ static int __init f71882fg_device_add(unsigned short address, 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) { - printk(KERN_ERR DRVNAME ": Platform data allocation failed\n"); + 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; } @@ -1963,19 +2659,21 @@ exit_device_put: static int __init f71882fg_init(void) { - int err = -ENODEV; - unsigned short address; + int err; + int address; struct f71882fg_sio_data sio_data; memset(&sio_data, 0, sizeof(sio_data)); - if (f71882fg_find(0x2e, &address, &sio_data) && - f71882fg_find(0x4e, &address, &sio_data)) - goto exit; + address = f71882fg_find(0x2e, &sio_data); + if (address < 0) + address = f71882fg_find(0x4e, &sio_data); + if (address < 0) + return address; err = platform_driver_register(&f71882fg_driver); if (err) - goto exit; + return err; err = f71882fg_device_add(address, &sio_data); if (err) @@ -1985,7 +2683,6 @@ static int __init f71882fg_init(void) exit_driver: platform_driver_unregister(&f71882fg_driver); -exit: return err; } @@ -1996,7 +2693,7 @@ static void __exit f71882fg_exit(void) } MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver"); -MODULE_AUTHOR("Hans Edgington, Hans de Goede (hdegoede@redhat.com)"); +MODULE_AUTHOR("Hans Edgington, Hans de Goede <hdegoede@redhat.com>"); MODULE_LICENSE("GPL"); module_init(f71882fg_init); |