/***************************************************************************
* Copyright (C) 2006 by Hans Edgington <hans@edgington.nl> *
- * Copyright (C) 2007 by Hans de Goede <j.w.r.degoede@hhs.nl> *
+ * Copyright (C) 2007-2009 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 *
#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_REG_ADDR 0x60 /* Logical device address (2 bytes) */
#define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */
+#define SIO_F71858_ID 0x0507 /* Chipset ID */
+#define SIO_F71862_ID 0x0601 /* Chipset ID */
#define SIO_F71882_ID 0x0541 /* Chipset ID */
+#define SIO_F71889_ID 0x0723 /* Chipset ID */
+#define SIO_F8000_ID 0x0581 /* Chipset ID */
#define REGION_LENGTH 8
#define ADDR_REG_OFFSET 5
#define F71882FG_REG_PECI 0x0A
-#define F71882FG_REG_IN_STATUS 0x12
-#define F71882FG_REG_IN_BEEP 0x13
+#define F71882FG_REG_IN_STATUS 0x12 /* f71882fg only */
+#define F71882FG_REG_IN_BEEP 0x13 /* f71882fg only */
#define F71882FG_REG_IN(nr) (0x20 + (nr))
-#define F71882FG_REG_IN1_HIGH 0x32
+#define F71882FG_REG_IN1_HIGH 0x32 /* f71882fg only */
#define F71882FG_REG_FAN(nr) (0xA0 + (16 * (nr)))
#define F71882FG_REG_FAN_TARGET(nr) (0xA2 + (16 * (nr)))
#define F71882FG_REG_FAN_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_TYPE 0x94
#define F71882FG_REG_PWM_ENABLE 0x96
-#define F71882FG_REG_FAN_HYST0 0x98
-#define F71882FG_REG_FAN_HYST1 0x99
+#define F71882FG_REG_FAN_HYST(nr) (0x98 + (nr))
#define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm)))
#define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm)))
module_param(force_id, ushort, 0);
MODULE_PARM_DESC(force_id, "Override the detected device ID");
-static int fan_mode[4] = { 0, 0, 0, 0 };
-module_param_array(fan_mode, int, NULL, 0644);
-MODULE_PARM_DESC(fan_mode, "List of fan control modes (f71882fg only) "
- "(0=don't change, 1=pwm, 2=rpm)\n"
- "Note: this needs a write to pwm#_enable to take effect");
+enum chips { f71858fg, f71862fg, f71882fg, f71889fg, f8000 };
+
+static const char *f71882fg_names[] = {
+ "f71858fg",
+ "f71862fg",
+ "f71882fg",
+ "f71889fg",
+ "f8000",
+};
static struct platform_device *f71882fg_pdev;
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 */
unsigned long last_updated; /* In jiffies */
unsigned long last_limits; /* In jiffies */
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 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 */
+ 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];
- u8 pwm_auto_point_temp[4][4];
+ s8 pwm_auto_point_temp[4][4];
};
/* Sysfs in */
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 = {
.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[] = {
+/* Temp and in attr for the f71858fg, the f71858fg is special as it
+ has its temperature indexes start at 0 (the others start at 1) and
+ it only has 3 voltage inputs */
+static struct sensor_device_attribute_2 f71858fg_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),
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_crit_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_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_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 and in attr common to the f71862fg, f71882fg and f71889fg */
+static struct sensor_device_attribute_2 fxxxx_in_temp_attr[] = {
+ SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0),
+ SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1),
+ SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2),
+ SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3),
+ SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4),
+ SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5),
+ SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6),
+ SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7),
+ SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8),
+ SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1),
+ SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max,
+ store_temp_max, 0, 1),
+ SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
+ store_temp_max_hyst, 0, 1),
+ /* Should really be temp1_max_alarm, but older versions did not handle
+ the max and crit alarms separately and lm_sensors v2 depends on the
+ presence of temp#_alarm files. The same goes for temp2/3 _alarm. */
+ SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1),
+ SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+ store_temp_beep, 0, 1),
+ SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit,
+ store_temp_crit, 0, 1),
+ SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
+ 0, 1),
+ SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5),
+ SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+ store_temp_beep, 0, 5),
+ SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1),
+ SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1),
+ SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2),
+ SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max,
+ store_temp_max, 0, 2),
+ SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
+ store_temp_max_hyst, 0, 2),
+ /* Should be temp2_max_alarm, see temp1_alarm note */
+ SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2),
+ SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
store_temp_beep, 0, 2),
- SENSOR_ATTR_2(temp3_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_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+ store_temp_beep, 0, 6),
+ SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2),
+ SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
+ SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3),
+ SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max,
+ store_temp_max, 0, 3),
+ SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
+ store_temp_max_hyst, 0, 3),
+ /* Should be temp3_max_alarm, see temp1_alarm note */
+ SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3),
+ SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+ store_temp_beep, 0, 3),
+ SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit,
+ store_temp_crit, 0, 3),
+ SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
+ 0, 3),
+ SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7),
+ SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+ store_temp_beep, 0, 7),
+ SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3),
+ SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3),
+};
+
+/* 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),
+};
+
+/* 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
+ 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),
+ 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),
};
-static struct sensor_device_attribute_2 f71882fg_fan_attr[] = {
+/* 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_full_speed, S_IRUGO|S_IWUSR,
show_fan_full_speed,
store_fan_full_speed, 0, 0),
- SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep,
- store_fan_beep, 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_full_speed, S_IRUGO|S_IWUSR,
show_fan_full_speed,
store_fan_full_speed, 0, 1),
- SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep,
- store_fan_beep, 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_full_speed, S_IRUGO|S_IWUSR,
show_fan_full_speed,
store_fan_full_speed, 0, 2),
- SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep,
- store_fan_beep, 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 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),
+};
- 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),
+/* PWM attr for the f71862fg, fewer pwms and fewer zones per pwm than the
+ f71858fg / f71882fg / f71889fg */
+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 common to the f71858fg, f71882fg and f71889fg */
+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),
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, 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),
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_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),
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),
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)
outb(SIO_LOCK_KEY, base);
}
-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(u16 fan)
+static inline u16 fan_to_reg(int fan)
{
return fan ? (1500000 / fan) : 0;
}
outb(val & 255, data->addr + DATA_REG_OFFSET);
}
+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, reg = 0, reg2;
+ int nr_fans = (data->type == f71882fg) ? 4 : 3;
+ int nr_ins = (data->type == f71858fg || data->type == f8000) ? 3 : 9;
mutex_lock(&data->update_lock);
/* Update once every 60 seconds */
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 (data->type == f71882fg || data->type == f71889fg) {
+ 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 < 3 + 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);
+ 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));
+ }
- data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP);
+ if (data->type == f71862fg || data->type == f71882fg ||
+ data->type == f71889fg) {
+ data->fan_beep = f71882fg_read8(data,
+ F71882FG_REG_FAN_BEEP);
+ data->temp_beep = f71882fg_read8(data,
+ F71882FG_REG_TEMP_BEEP);
+ /* Have to hardcode type, because temp1 is special */
+ reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE);
+ data->temp_type[2] = (reg & 0x04) ? 2 : 4;
+ data->temp_type[3] = (reg & 0x08) ? 2 : 4;
+ }
+ /* Determine temp index 1 sensor type */
+ if (data->type == f71889fg) {
+ reg2 = f71882fg_read8(data, F71882FG_REG_START);
+ switch ((reg2 & 0x60) >> 5) {
+ case 0x00: /* BJT / Thermistor */
+ data->temp_type[1] = (reg & 0x02) ? 2 : 4;
+ break;
+ case 0x01: /* AMDSI */
+ data->temp_type[1] = 5;
+ break;
+ case 0x02: /* PECI */
+ case 0x03: /* Ibex Peak ?? Report as PECI for now */
+ data->temp_type[1] = 6;
+ break;
+ }
+ } else {
+ 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 == f71862fg ||
+ data->type == f71882fg)
+ data->temp_type[1] = (reg & 0x02) ? 2 : 4;
+ else /* f71858fg and f8000 only support BJT */
+ data->temp_type[1] = 2;
+ }
data->pwm_enable = f71882fg_read8(data,
F71882FG_REG_PWM_ENABLE);
- data->pwm_auto_point_hyst[0] = f71882fg_read8(data,
- F71882FG_REG_FAN_HYST0);
- data->pwm_auto_point_hyst[1] = f71882fg_read8(data,
- F71882FG_REG_FAN_HYST1);
- for (nr = 0; nr < 4; nr++) {
- int point;
+ 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));
- 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));
+ if (data->type != f71862fg) {
+ int point;
+ for (point = 0; point < 5; point++) {
+ data->pwm_auto_point_pwm[nr][point] =
+ f71882fg_read8(data,
+ F71882FG_REG_POINT_PWM
+ (nr, point));
+ }
+ for (point = 0; point < 4; point++) {
+ data->pwm_auto_point_temp[nr][point] =
+ f71882fg_read8(data,
+ F71882FG_REG_POINT_TEMP
+ (nr, point));
+ }
+ } else {
+ data->pwm_auto_point_pwm[nr][1] =
+ f71882fg_read8(data,
+ F71882FG_REG_POINT_PWM
+ (nr, 1));
+ data->pwm_auto_point_pwm[nr][4] =
+ f71882fg_read8(data,
+ F71882FG_REG_POINT_PWM
+ (nr, 4));
+ data->pwm_auto_point_temp[nr][0] =
+ f71882fg_read8(data,
+ F71882FG_REG_POINT_TEMP
+ (nr, 0));
+ data->pwm_auto_point_temp[nr][3] =
+ f71882fg_read8(data,
+ F71882FG_REG_POINT_TEMP
+ (nr, 3));
}
}
data->last_limits = jiffies;
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 < 3 + 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_read8(data, F71882FG_REG_PWM(nr));
}
- data->in_status = f71882fg_read8(data,
+ /* The f8000 can monitor 1 more fan, but has no pwm for it */
+ if (data->type == f8000)
+ data->fan[3] = f71882fg_read16(data,
+ F71882FG_REG_FAN(3));
+ if (data->type == f71882fg || data->type == f71889fg)
+ data->in_status = f71882fg_read8(data,
F71882FG_REG_IN_STATUS);
- for (nr = 0; nr < 9; nr++)
+ for (nr = 0; nr < nr_ins; nr++)
data->in[nr] = f71882fg_read8(data,
F71882FG_REG_IN(nr));
val = fan_to_reg(val);
mutex_lock(&data->update_lock);
- if (data->pwm_enable & (1 << (2 * nr)))
- /* PWM mode */
- count = -EINVAL;
- else {
- /* RPM mode */
- f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val);
- data->fan_full_speed[nr] = val;
- }
+ f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val);
+ data->fan_full_speed[nr] = val;
mutex_unlock(&data->update_lock);
return 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);
+ unsigned long val = simple_strtoul(buf, NULL, 10);
mutex_lock(&data->update_lock);
+ data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP);
if (val)
data->fan_beep |= 1 << nr;
else
*devattr, const char *buf, size_t count)
{
struct f71882fg_data *data = dev_get_drvdata(dev);
- int val = simple_strtoul(buf, NULL, 10) / 8;
-
- if (val > 255)
- val = 255;
+ long val = simple_strtol(buf, NULL, 10) / 8;
+ val = SENSORS_LIMIT(val, 0, 255);
mutex_lock(&data->update_lock);
f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val);
{
struct f71882fg_data *data = dev_get_drvdata(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
- int val = simple_strtoul(buf, NULL, 10);
+ unsigned long val = simple_strtoul(buf, NULL, 10);
mutex_lock(&data->update_lock);
+ data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP);
if (val)
data->in_beep |= 1 << nr;
else
{
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
{
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;
-
- if (val > 255)
- val = 255;
+ long val = simple_strtol(buf, NULL, 10) / 1000;
+ val = SENSORS_LIMIT(val, 0, 255);
mutex_lock(&data->update_lock);
f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val);
{
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
{
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;
+ long val = simple_strtol(buf, NULL, 10) / 1000;
ssize_t ret = count;
+ u8 reg;
mutex_lock(&data->update_lock);
/* convert abs to relative and check */
+ data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr));
+ val = SENSORS_LIMIT(val, data->temp_high[nr] - 15,
+ data->temp_high[nr]);
val = data->temp_high[nr] - val;
- 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;
}
{
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;
-
- if (val > 255)
- val = 255;
+ long val = simple_strtol(buf, NULL, 10) / 1000;
+ val = SENSORS_LIMIT(val, 0, 255);
mutex_lock(&data->update_lock);
f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val);
{
struct f71882fg_data *data = f71882fg_update_device(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
+ int temp_crit_hyst;
+
+ mutex_lock(&data->update_lock);
+ if (nr & 1)
+ temp_crit_hyst = data->temp_hyst[nr / 2] >> 4;
+ else
+ temp_crit_hyst = data->temp_hyst[nr / 2] & 0x0f;
+ temp_crit_hyst = (data->temp_ovt[nr] - temp_crit_hyst) * 1000;
+ mutex_unlock(&data->update_lock);
- return sprintf(buf, "%d\n",
- (data->temp_ovt[nr] - data->temp_hyst[nr]) * 1000);
+ return sprintf(buf, "%d\n", temp_crit_hyst);
}
static ssize_t show_temp_type(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");
{
struct f71882fg_data *data = dev_get_drvdata(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
- int val = simple_strtoul(buf, NULL, 10);
+ unsigned long val = simple_strtoul(buf, NULL, 10);
mutex_lock(&data->update_lock);
+ data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP);
if (val)
- data->temp_beep |= 1 << (nr + 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);
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");
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");
{
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 */
- mutex_lock(&data->update_lock);
val = 255 * fan_from_reg(data->fan_target[nr])
/ fan_from_reg(data->fan_full_speed[nr]);
- mutex_unlock(&data->update_lock);
}
+ mutex_unlock(&data->update_lock);
return sprintf(buf, "%d\n", val);
}
struct device_attribute *devattr, const char *buf,
size_t count)
{
- /* struct f71882fg_data *data = dev_get_drvdata(dev); */
- struct f71882fg_data *data = f71882fg_update_device(dev);
+ struct f71882fg_data *data = dev_get_drvdata(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
long val = simple_strtol(buf, NULL, 10);
val = SENSORS_LIMIT(val, 0, 255);
mutex_lock(&data->update_lock);
+ data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
+ if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) ||
+ (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) {
+ count = -EROFS;
+ goto leave;
+ }
if (data->pwm_enable & (1 << (2 * nr))) {
/* PWM mode */
f71882fg_write8(data, F71882FG_REG_PWM(nr), val);
data->pwm[nr] = val;
} else {
/* RPM mode */
- int target = val * fan_from_reg(data->fan_full_speed[nr]) / 255;
- f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr),
- fan_to_reg(target));
- data->fan_target[nr] = fan_to_reg(target);
+ int target, full_speed;
+ full_speed = f71882fg_read16(data,
+ F71882FG_REG_FAN_FULL_SPEED(nr));
+ target = fan_to_reg(val * fan_from_reg(full_speed) / 255);
+ f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target);
+ data->fan_target[nr] = target;
+ data->fan_full_speed[nr] = full_speed;
}
+leave:
mutex_unlock(&data->update_lock);
return count;
static ssize_t show_pwm_enable(struct device *dev,
struct device_attribute *devattr, char *buf)
{
- int result;
+ int result = 0;
struct f71882fg_data *data = f71882fg_update_device(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
- if (data->pwm_enable & (2 << (2 * nr)))
- result = 1;
- else
- result = 2;
+ 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);
}
struct f71882fg_data *data = dev_get_drvdata(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
long val = simple_strtol(buf, NULL, 10);
- if (val < 1 || val > 2)
+
+ /* 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);
- switch (val) {
- case 1:
- data->pwm_enable |= 2 << (2 * nr);
- break; /* Manual */
- case 2:
- data->pwm_enable &= ~(2 << (2 * nr));
- break; /* Temperature ctrl */
- }
- switch (fan_mode[nr]) {
- case 1:
- data->pwm_enable |= 1 << (2 * nr);
- break; /* Duty cycle mode */
- case 2:
- data->pwm_enable &= ~(1 << (2 * nr));
- break; /* RPM mode */
+ 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;
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];
/* RPM mode */
result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]);
}
+ mutex_unlock(&data->update_lock);
return sprintf(buf, "%d\n", result);
}
struct device_attribute *devattr,
const char *buf, size_t count)
{
- /* struct f71882fg_data *data = dev_get_drvdata(dev); */
- struct f71882fg_data *data = f71882fg_update_device(dev);
+ struct f71882fg_data *data = dev_get_drvdata(dev);
int pwm = to_sensor_dev_attr_2(devattr)->index;
int point = to_sensor_dev_attr_2(devattr)->nr;
- int val = simple_strtoul(buf, NULL, 10);
+ long val = simple_strtol(buf, NULL, 10);
val = SENSORS_LIMIT(val, 0, 255);
mutex_lock(&data->update_lock);
+ data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
if (data->pwm_enable & (1 << (2 * pwm))) {
/* PWM mode */
} else {
int point = to_sensor_dev_attr_2(devattr)->nr;
mutex_lock(&data->update_lock);
- switch (nr) {
- case 0:
- result = data->pwm_auto_point_hyst[0] & 0x0f;
- break;
- case 1:
- result = data->pwm_auto_point_hyst[0] >> 4;
- break;
- case 2:
- result = data->pwm_auto_point_hyst[1] & 0x0f;
- break;
- case 3:
- result = data->pwm_auto_point_hyst[1] >> 4;
- break;
- }
+ 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);
struct device_attribute *devattr,
const char *buf, size_t count)
{
- struct f71882fg_data *data = f71882fg_update_device(dev);
+ struct f71882fg_data *data = dev_get_drvdata(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
int point = to_sensor_dev_attr_2(devattr)->nr;
long val = simple_strtol(buf, NULL, 10) / 1000;
+ u8 reg;
mutex_lock(&data->update_lock);
+ data->pwm_auto_point_temp[nr][point] =
+ f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point));
val = SENSORS_LIMIT(val, data->pwm_auto_point_temp[nr][point] - 15,
data->pwm_auto_point_temp[nr][point]);
val = data->pwm_auto_point_temp[nr][point] - val;
- switch (nr) {
- case 0:
- val = (data->pwm_auto_point_hyst[0] & 0xf0) | val;
- break;
- case 1:
- val = (data->pwm_auto_point_hyst[0] & 0x0f) | (val << 4);
- break;
- case 2:
- val = (data->pwm_auto_point_hyst[1] & 0xf0) | val;
- break;
- case 3:
- val = (data->pwm_auto_point_hyst[1] & 0x0f) | (val << 4);
- break;
- }
- if (nr == 0 || nr == 1) {
- f71882fg_write8(data, F71882FG_REG_FAN_HYST0, val);
- data->pwm_auto_point_hyst[0] = val;
- } else {
- f71882fg_write8(data, F71882FG_REG_FAN_HYST1, val);
- data->pwm_auto_point_hyst[1] = 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;
struct device_attribute *devattr,
const char *buf, size_t count)
{
- /* struct f71882fg_data *data = dev_get_drvdata(dev); */
- struct f71882fg_data *data = f71882fg_update_device(dev);
+ struct f71882fg_data *data = dev_get_drvdata(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
- int val = simple_strtoul(buf, NULL, 10);
+ unsigned long val = simple_strtoul(buf, NULL, 10);
+
mutex_lock(&data->update_lock);
+ data->pwm_auto_point_mapping[nr] =
+ f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr));
if (val)
val = data->pwm_auto_point_mapping[nr] | (1 << 4);
else
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) - 1);
+ result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) -
+ data->temp_start);
return sprintf(buf, "%d\n", result);
}
struct device_attribute *devattr,
const char *buf, size_t count)
{
- /* struct f71882fg_data *data = dev_get_drvdata(dev); */
- struct f71882fg_data *data = f71882fg_update_device(dev);
+ struct f71882fg_data *data = dev_get_drvdata(dev);
int nr = to_sensor_dev_attr_2(devattr)->index;
long val = simple_strtol(buf, NULL, 10);
+
switch (val) {
case 1:
- val = 1;
+ val = 0;
break;
case 2:
- val = 2;
+ val = 1;
break;
case 4:
- val = 3;
+ 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;
struct device_attribute *devattr,
const char *buf, size_t count)
{
- /* struct f71882fg_data *data = dev_get_drvdata(dev); */
- struct f71882fg_data *data = f71882fg_update_device(dev);
+ struct f71882fg_data *data = dev_get_drvdata(dev);
int pwm = to_sensor_dev_attr_2(devattr)->index;
int point = to_sensor_dev_attr_2(devattr)->nr;
long val = simple_strtol(buf, NULL, 10) / 1000;
- val = SENSORS_LIMIT(val, 0, 255);
+
+ if (data->type == f71889fg)
+ 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);
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;
+
+ for (i = 0; i < count; i++) {
+ err = device_create_file(&pdev->dev, &attr[i].dev_attr);
+ if (err)
+ return err;
+ }
+ return 0;
+}
-static int __devinit f71882fg_probe(struct platform_device * pdev)
+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;
- int err, i;
+ struct f71882fg_sio_data *sio_data = pdev->dev.platform_data;
+ int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3;
u8 start_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);
- /* Register sysfs interface files */
- for (i = 0; i < ARRAY_SIZE(f71882fg_dev_attr); i++) {
- err = device_create_file(&pdev->dev, &f71882fg_dev_attr[i]);
- if (err)
- goto exit_unregister_sysfs;
+ 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;
}
- start_reg = f71882fg_read8(data, F71882FG_REG_START);
+ /* Register sysfs interface files */
+ err = device_create_file(&pdev->dev, &dev_attr_name);
+ if (err)
+ goto exit_unregister_sysfs;
+
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);
+ 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_in_temp_attr,
+ ARRAY_SIZE(f8000_in_temp_attr));
+ else
+ err = f71882fg_create_sysfs_files(pdev,
+ f71858fg_in_temp_attr,
+ ARRAY_SIZE(f71858fg_in_temp_attr));
+ break;
+ case f71882fg:
+ case f71889fg:
+ err = f71882fg_create_sysfs_files(pdev,
+ fxxxx_in1_alarm_attr,
+ ARRAY_SIZE(fxxxx_in1_alarm_attr));
if (err)
goto exit_unregister_sysfs;
+ /* fall through! */
+ case f71862fg:
+ err = f71882fg_create_sysfs_files(pdev,
+ fxxxx_in_temp_attr,
+ ARRAY_SIZE(fxxxx_in_temp_attr));
+ break;
+ case f8000:
+ err = f71882fg_create_sysfs_files(pdev,
+ f8000_in_temp_attr,
+ ARRAY_SIZE(f8000_in_temp_attr));
+ break;
}
+ if (err)
+ goto exit_unregister_sysfs;
}
if (start_reg & 0x02) {
- for (i = 0; i < ARRAY_SIZE(f71882fg_fan_attr); i++) {
- err = device_create_file(&pdev->dev,
- &f71882fg_fan_attr[i].dev_attr);
+ 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 f71882fg:
+ case f71889fg:
+ err = 0;
+ break;
+ case f8000:
+ err = data->pwm_enable & 0x20;
+ 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 (data->type == f71862fg || data->type == f71882fg ||
+ data->type == f71889fg) {
+ err = f71882fg_create_sysfs_files(pdev,
+ fxxxx_fan_beep_attr, nr_fans);
if (err)
goto exit_unregister_sysfs;
}
+
+ switch (data->type) {
+ case f71862fg:
+ err = f71882fg_create_sysfs_files(pdev,
+ f71862fg_auto_pwm_attr,
+ ARRAY_SIZE(f71862fg_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;
+ case f71889fg:
+ 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)
+ break;
+ }
+ if (i != nr_fans) {
+ dev_warn(&pdev->dev,
+ "Auto pwm controlled by raw digital "
+ "data, disabling pwm auto_point "
+ "sysfs attributes\n");
+ break;
+ }
+ /* fall through */
+ default: /* f71858fg / f71882fg */
+ 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;
+
+ 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 = (data->type == f71882fg) ? 4 : 3;
+ 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);
- for (i = 0; i < ARRAY_SIZE(f71882fg_dev_attr); i++)
- device_remove_file(&pdev->dev, &f71882fg_dev_attr[i]);
+ device_remove_file(&pdev->dev, &dev_attr_name);
- 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 & 0x01) {
+ switch (data->type) {
+ case f71858fg:
+ if (data->temp_config & 0x10)
+ f71882fg_remove_sysfs_files(pdev,
+ f8000_in_temp_attr,
+ ARRAY_SIZE(f8000_in_temp_attr));
+ else
+ f71882fg_remove_sysfs_files(pdev,
+ f71858fg_in_temp_attr,
+ ARRAY_SIZE(f71858fg_in_temp_attr));
+ break;
+ case f71882fg:
+ case f71889fg:
+ f71882fg_remove_sysfs_files(pdev,
+ fxxxx_in1_alarm_attr,
+ ARRAY_SIZE(fxxxx_in1_alarm_attr));
+ /* fall through! */
+ case f71862fg:
+ f71882fg_remove_sysfs_files(pdev,
+ fxxxx_in_temp_attr,
+ ARRAY_SIZE(fxxxx_in_temp_attr));
+ break;
+ case f8000:
+ f71882fg_remove_sysfs_files(pdev,
+ f8000_in_temp_attr,
+ ARRAY_SIZE(f8000_in_temp_attr));
+ break;
+ }
+ }
- for (i = 0; i < ARRAY_SIZE(f71882fg_fan_attr); i++)
- device_remove_file(&pdev->dev, &f71882fg_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);
+
+ if (data->type == f71862fg || data->type == f71882fg ||
+ data->type == f71889fg)
+ f71882fg_remove_sysfs_files(pdev,
+ fxxxx_fan_beep_attr, nr_fans);
+
+ switch (data->type) {
+ case f71862fg:
+ f71882fg_remove_sysfs_files(pdev,
+ f71862fg_auto_pwm_attr,
+ ARRAY_SIZE(f71862fg_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: /* f71858fg / f71882fg / f71889fg */
+ f71882fg_remove_sysfs_files(pdev,
+ &fxxxx_auto_pwm_attr[0][0],
+ ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
+ }
+ }
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);
devid = superio_inw(sioaddr, SIO_REG_MANID);
if (devid != SIO_FINTEK_ID) {
- printk(KERN_INFO DRVNAME ": Not a Fintek device\n");
+ pr_debug(DRVNAME ": Not a Fintek device\n");
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_F71858_ID:
+ sio_data->type = f71858fg;
+ break;
+ case SIO_F71862_ID:
+ sio_data->type = f71862fg;
+ break;
+ case SIO_F71882_ID:
+ sio_data->type = f71882fg;
+ break;
+ case SIO_F71889_ID:
+ sio_data->type = f71889fg;
+ break;
+ case SIO_F8000_ID:
+ sio_data->type = f8000;
+ break;
+ default:
+ printk(KERN_INFO DRVNAME ": Unsupported Fintek device: %04x\n",
+ (unsigned int)devid);
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");
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,
+ printk(KERN_INFO DRVNAME ": Found %s chip at %#x, revision %d\n",
+ f71882fg_names[sio_data->type], (unsigned int)*address,
(int)superio_inb(sioaddr, SIO_REG_DEVREV));
exit:
superio_exit(sioaddr);
return err;
}
-static int __init f71882fg_device_add(unsigned short address)
+static int __init f71882fg_device_add(unsigned short address,
+ const struct f71882fg_sio_data *sio_data)
{
struct resource res = {
.start = 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");
goto exit_device_put;
}
+ err = platform_device_add_data(f71882fg_pdev, sio_data,
+ sizeof(struct f71882fg_sio_data));
+ if (err) {
+ printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
+ goto exit_device_put;
+ }
+
err = platform_device_add(f71882fg_pdev);
if (err) {
printk(KERN_ERR DRVNAME ": Device addition failed\n");
{
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;
}
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);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff