* This driver supports only the Environment Controller in the IT8705F and
* similar parts. The other devices are supported by different drivers.
*
- * Supports: IT8705F Super I/O chip w/LPC interface
+ * Supports: IT8603E Super I/O chip w/LPC interface
+ * IT8623E Super I/O chip w/LPC interface
+ * IT8705F Super I/O chip w/LPC interface
* IT8712F Super I/O chip w/LPC interface
* IT8716F Super I/O chip w/LPC interface
* IT8718F Super I/O chip w/LPC interface
* IT8726F Super I/O chip w/LPC interface
* IT8728F Super I/O chip w/LPC interface
* IT8758E Super I/O chip w/LPC interface
+ * IT8771E Super I/O chip w/LPC interface
+ * IT8772E Super I/O chip w/LPC interface
+ * IT8781F Super I/O chip w/LPC interface
* IT8782F Super I/O chip w/LPC interface
* IT8783E/F Super I/O chip w/LPC interface
* Sis950 A clone of the IT8705F
*
* Copyright (C) 2001 Chris Gauthron
- * Copyright (C) 2005-2010 Jean Delvare <khali@linux-fr.org>
+ * Copyright (C) 2005-2010 Jean Delvare <jdelvare@suse.de>
*
* 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/dmi.h>
#include <linux/acpi.h>
#include <linux/io.h>
-#include <linux/version.h>
#include "compat.h"
#define DRVNAME "it87"
-enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8782,
- it8783 };
+enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8771,
+ it8772, it8781, it8782, it8783, it8603 };
static unsigned short force_id;
module_param(force_id, ushort, 0);
#define IT8721F_DEVID 0x8721
#define IT8726F_DEVID 0x8726
#define IT8728F_DEVID 0x8728
+#define IT8771E_DEVID 0x8771
+#define IT8772E_DEVID 0x8772
+#define IT8781F_DEVID 0x8781
#define IT8782F_DEVID 0x8782
#define IT8783E_DEVID 0x8783
+#define IT8603E_DEVID 0x8603
+#define IT8623E_DEVID 0x8623
#define IT87_ACT_REG 0x30
#define IT87_BASE_REG 0x60
#define IT87_REG_AUTO_PWM(nr, i) (0x65 + (nr) * 8 + (i))
struct it87_devices {
- const char * const name;
+ const char *name;
u16 features;
+ u8 peci_mask;
+ u8 old_peci_mask;
};
-#define FEAT_12MV_ADC (1 << 0)
-#define FEAT_NEWER_AUTOPWM (1 << 1)
-#define FEAT_OLD_AUTOPWM (1 << 2)
-#define FEAT_16BIT_FAN (1 << 3)
+#define FEAT_12MV_ADC (1 << 0)
+#define FEAT_NEWER_AUTOPWM (1 << 1)
+#define FEAT_OLD_AUTOPWM (1 << 2)
+#define FEAT_16BIT_FANS (1 << 3)
+#define FEAT_TEMP_OFFSET (1 << 4)
+#define FEAT_TEMP_PECI (1 << 5)
+#define FEAT_TEMP_OLD_PECI (1 << 6)
+#define FEAT_FAN16_CONFIG (1 << 7) /* Need to enable 16-bit fans */
+#define FEAT_FIVE_FANS (1 << 8) /* Supports five fans */
+#define FEAT_VID (1 << 9) /* Set if chip supports VID */
static const struct it87_devices it87_devices[] = {
[it87] = {
.name = "it87",
- .features = FEAT_OLD_AUTOPWM, /* may need to override */
+ .features = FEAT_OLD_AUTOPWM | FEAT_FAN16_CONFIG,
+ /* may need to overwrite */
},
[it8712] = {
.name = "it8712",
- .features = FEAT_OLD_AUTOPWM, /* may need to overwrite */
+ .features = FEAT_OLD_AUTOPWM | FEAT_FAN16_CONFIG | FEAT_VID,
+ /* may need to overwrite */
},
[it8716] = {
.name = "it8716",
- .features = FEAT_16BIT_FAN,
+ .features = FEAT_16BIT_FANS | FEAT_TEMP_OFFSET | FEAT_VID
+ | FEAT_FAN16_CONFIG | FEAT_FIVE_FANS,
},
[it8718] = {
.name = "it8718",
- .features = FEAT_16BIT_FAN,
+ .features = FEAT_16BIT_FANS | FEAT_TEMP_OFFSET | FEAT_VID
+ | FEAT_TEMP_OLD_PECI | FEAT_FAN16_CONFIG | FEAT_FIVE_FANS,
+ .old_peci_mask = 0x4,
},
[it8720] = {
.name = "it8720",
- .features = FEAT_16BIT_FAN,
+ .features = FEAT_16BIT_FANS | FEAT_TEMP_OFFSET | FEAT_VID
+ | FEAT_TEMP_OLD_PECI | FEAT_FAN16_CONFIG | FEAT_FIVE_FANS,
+ .old_peci_mask = 0x4,
},
[it8721] = {
.name = "it8721",
- .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FAN,
+ .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
+ | FEAT_TEMP_OFFSET | FEAT_TEMP_OLD_PECI | FEAT_TEMP_PECI
+ | FEAT_FAN16_CONFIG | FEAT_FIVE_FANS,
+ .peci_mask = 0x05,
+ .old_peci_mask = 0x02, /* Actually reports PCH */
},
[it8728] = {
.name = "it8728",
- .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FAN,
+ .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
+ | FEAT_TEMP_OFFSET | FEAT_TEMP_PECI | FEAT_FIVE_FANS,
+ .peci_mask = 0x07,
+ },
+ [it8771] = {
+ .name = "it8771",
+ .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
+ | FEAT_TEMP_OFFSET | FEAT_TEMP_PECI,
+ /* PECI: guesswork */
+ /* 12mV ADC (OHM) */
+ /* 16 bit fans (OHM) */
+ /* three fans, always 16 bit (guesswork) */
+ .peci_mask = 0x07,
+ },
+ [it8772] = {
+ .name = "it8772",
+ .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
+ | FEAT_TEMP_OFFSET | FEAT_TEMP_PECI,
+ /* PECI (coreboot) */
+ /* 12mV ADC (HWSensors4, OHM) */
+ /* 16 bit fans (HWSensors4, OHM) */
+ /* three fans, always 16 bit (datasheet) */
+ .peci_mask = 0x07,
+ },
+ [it8781] = {
+ .name = "it8781",
+ .features = FEAT_16BIT_FANS | FEAT_TEMP_OFFSET
+ | FEAT_TEMP_OLD_PECI | FEAT_FAN16_CONFIG,
+ .old_peci_mask = 0x4,
},
[it8782] = {
.name = "it8782",
- .features = FEAT_16BIT_FAN,
+ .features = FEAT_16BIT_FANS | FEAT_TEMP_OFFSET
+ | FEAT_TEMP_OLD_PECI | FEAT_FAN16_CONFIG,
+ .old_peci_mask = 0x4,
},
[it8783] = {
.name = "it8783",
- .features = FEAT_16BIT_FAN,
+ .features = FEAT_16BIT_FANS | FEAT_TEMP_OFFSET
+ | FEAT_TEMP_OLD_PECI | FEAT_FAN16_CONFIG,
+ .old_peci_mask = 0x4,
+ },
+ [it8603] = {
+ .name = "it8603",
+ .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
+ | FEAT_TEMP_OFFSET | FEAT_TEMP_PECI,
+ .peci_mask = 0x07,
},
};
-#define has_16bit_fans(data) ((data)->features & FEAT_16BIT_FAN)
+#define has_16bit_fans(data) ((data)->features & FEAT_16BIT_FANS)
#define has_12mv_adc(data) ((data)->features & FEAT_12MV_ADC)
#define has_newer_autopwm(data) ((data)->features & FEAT_NEWER_AUTOPWM)
#define has_old_autopwm(data) ((data)->features & FEAT_OLD_AUTOPWM)
+#define has_temp_offset(data) ((data)->features & FEAT_TEMP_OFFSET)
+#define has_temp_peci(data, nr) (((data)->features & FEAT_TEMP_PECI) && \
+ ((data)->peci_mask & (1 << nr)))
+#define has_temp_old_peci(data, nr) \
+ (((data)->features & FEAT_TEMP_OLD_PECI) && \
+ ((data)->old_peci_mask & (1 << nr)))
+#define has_fan16_config(data) (has_16bit_fans(data) && \
+ ((data)->features & FEAT_FAN16_CONFIG))
+#define has_five_fans(data) ((data)->features & FEAT_FIVE_FANS)
+#define has_vid(data) ((data)->features & FEAT_VID)
struct it87_sio_data {
enum chips type;
struct it87_data {
struct device *hwmon_dev;
enum chips type;
- u32 features;
+ u16 features;
+ u8 peci_mask;
+ u8 old_peci_mask;
unsigned short addr;
const char *name;
unsigned long last_updated; /* In jiffies */
u16 in_scaled; /* Internal voltage sensors are scaled */
- u8 in[9][3]; /* [nr][0]=in, [1]=min, [2]=max */
+ u8 in[10][3]; /* [nr][0]=in, [1]=min, [2]=max */
u8 has_fan; /* Bitfield, fans enabled */
u16 fan[5][2]; /* Register values, [nr][0]=fan, [1]=min */
u8 has_temp; /* Bitfield, temp sensors enabled */
s8 temp[3][4]; /* [nr][0]=temp, [1]=min, [2]=max, [3]=offset */
- u8 sensor; /* Register value */
+ u8 sensor; /* Register value (IT87_REG_TEMP_ENABLE) */
+ u8 extra; /* Register value (IT87_REG_TEMP_EXTRA) */
u8 fan_div[3]; /* Register encoding, shifted right */
u8 vid; /* Register encoding, combined */
u8 vrm;
static u8 in_to_reg(const struct it87_data *data, int nr, long val)
{
val = DIV_ROUND_CLOSEST(val, adc_lsb(data, nr));
- return SENSORS_LIMIT(val, 0, 255);
+ return clamp_val(val, 0, 255);
}
static int in_from_reg(const struct it87_data *data, int nr, int val)
{
if (rpm == 0)
return 255;
- rpm = SENSORS_LIMIT(rpm, 1, 1000000);
- return SENSORS_LIMIT((1350000 + rpm * div / 2) / (rpm * div), 1,
- 254);
+ rpm = clamp_val(rpm, 1, 1000000);
+ return clamp_val((1350000 + rpm * div / 2) / (rpm * div), 1, 254);
}
static inline u16 FAN16_TO_REG(long rpm)
{
if (rpm == 0)
return 0xffff;
- return SENSORS_LIMIT((1350000 + rpm) / (rpm * 2), 1, 0xfffe);
+ return clamp_val((1350000 + rpm) / (rpm * 2), 1, 0xfffe);
}
#define FAN_FROM_REG(val, div) ((val) == 0 ? -1 : (val) == 255 ? 0 : \
#define FAN16_FROM_REG(val) ((val) == 0 ? -1 : (val) == 0xffff ? 0 : \
1350000 / ((val) * 2))
-#define TEMP_TO_REG(val) (SENSORS_LIMIT(((val) < 0 ? (((val) - 500) / 1000) : \
- ((val) + 500) / 1000), -128, 127))
+#define TEMP_TO_REG(val) (clamp_val(((val) < 0 ? (((val) - 500) / 1000) : \
+ ((val) + 500) / 1000), -128, 127))
#define TEMP_FROM_REG(val) ((val) * 1000)
static u8 pwm_to_reg(const struct it87_data *data, long val)
};
static int it87_probe(struct platform_device *pdev);
-static int __devexit it87_remove(struct platform_device *pdev);
+static int it87_remove(struct platform_device *pdev);
static int it87_read_value(struct it87_data *data, u8 reg);
static void it87_write_value(struct it87_data *data, u8 reg, u8 value);
static struct platform_driver it87_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = DRVNAME,
},
.probe = it87_probe,
- .remove = __devexit_p(it87_remove),
+ .remove = it87_remove,
};
static ssize_t show_in(struct device *dev, struct device_attribute *attr,
return count;
}
-#define S_IRUGOWU (S_IRUGO | S_IWUSR)
-
static SENSOR_DEVICE_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0);
-static SENSOR_DEVICE_ATTR_2(in0_min, S_IRUGOWU, show_in, set_in, 0, 1);
-static SENSOR_DEVICE_ATTR_2(in0_max, S_IRUGOWU, show_in, set_in, 0, 2);
+static SENSOR_DEVICE_ATTR_2(in0_min, S_IRUGO | S_IWUSR, show_in, set_in,
+ 0, 1);
+static SENSOR_DEVICE_ATTR_2(in0_max, S_IRUGO | S_IWUSR, show_in, set_in,
+ 0, 2);
static SENSOR_DEVICE_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 1, 0);
-static SENSOR_DEVICE_ATTR_2(in1_min, S_IRUGOWU, show_in, set_in, 1, 1);
-static SENSOR_DEVICE_ATTR_2(in1_max, S_IRUGOWU, show_in, set_in, 1, 2);
+static SENSOR_DEVICE_ATTR_2(in1_min, S_IRUGO | S_IWUSR, show_in, set_in,
+ 1, 1);
+static SENSOR_DEVICE_ATTR_2(in1_max, S_IRUGO | S_IWUSR, show_in, set_in,
+ 1, 2);
static SENSOR_DEVICE_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 2, 0);
-static SENSOR_DEVICE_ATTR_2(in2_min, S_IRUGOWU, show_in, set_in, 2, 1);
-static SENSOR_DEVICE_ATTR_2(in2_max, S_IRUGOWU, show_in, set_in, 2, 2);
+static SENSOR_DEVICE_ATTR_2(in2_min, S_IRUGO | S_IWUSR, show_in, set_in,
+ 2, 1);
+static SENSOR_DEVICE_ATTR_2(in2_max, S_IRUGO | S_IWUSR, show_in, set_in,
+ 2, 2);
static SENSOR_DEVICE_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 3, 0);
-static SENSOR_DEVICE_ATTR_2(in3_min, S_IRUGOWU, show_in, set_in, 3, 1);
-static SENSOR_DEVICE_ATTR_2(in3_max, S_IRUGOWU, show_in, set_in, 3, 2);
+static SENSOR_DEVICE_ATTR_2(in3_min, S_IRUGO | S_IWUSR, show_in, set_in,
+ 3, 1);
+static SENSOR_DEVICE_ATTR_2(in3_max, S_IRUGO | S_IWUSR, show_in, set_in,
+ 3, 2);
static SENSOR_DEVICE_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 4, 0);
-static SENSOR_DEVICE_ATTR_2(in4_min, S_IRUGOWU, show_in, set_in, 4, 1);
-static SENSOR_DEVICE_ATTR_2(in4_max, S_IRUGOWU, show_in, set_in, 4, 2);
+static SENSOR_DEVICE_ATTR_2(in4_min, S_IRUGO | S_IWUSR, show_in, set_in,
+ 4, 1);
+static SENSOR_DEVICE_ATTR_2(in4_max, S_IRUGO | S_IWUSR, show_in, set_in,
+ 4, 2);
static SENSOR_DEVICE_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 5, 0);
-static SENSOR_DEVICE_ATTR_2(in5_min, S_IRUGOWU, show_in, set_in, 5, 1);
-static SENSOR_DEVICE_ATTR_2(in5_max, S_IRUGOWU, show_in, set_in, 5, 2);
+static SENSOR_DEVICE_ATTR_2(in5_min, S_IRUGO | S_IWUSR, show_in, set_in,
+ 5, 1);
+static SENSOR_DEVICE_ATTR_2(in5_max, S_IRUGO | S_IWUSR, show_in, set_in,
+ 5, 2);
static SENSOR_DEVICE_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 6, 0);
-static SENSOR_DEVICE_ATTR_2(in6_min, S_IRUGOWU, show_in, set_in, 6, 1);
-static SENSOR_DEVICE_ATTR_2(in6_max, S_IRUGOWU, show_in, set_in, 6, 2);
+static SENSOR_DEVICE_ATTR_2(in6_min, S_IRUGO | S_IWUSR, show_in, set_in,
+ 6, 1);
+static SENSOR_DEVICE_ATTR_2(in6_max, S_IRUGO | S_IWUSR, show_in, set_in,
+ 6, 2);
static SENSOR_DEVICE_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 7, 0);
-static SENSOR_DEVICE_ATTR_2(in7_min, S_IRUGOWU, show_in, set_in, 7, 1);
-static SENSOR_DEVICE_ATTR_2(in7_max, S_IRUGOWU, show_in, set_in, 7, 2);
+static SENSOR_DEVICE_ATTR_2(in7_min, S_IRUGO | S_IWUSR, show_in, set_in,
+ 7, 1);
+static SENSOR_DEVICE_ATTR_2(in7_max, S_IRUGO | S_IWUSR, show_in, set_in,
+ 7, 2);
static SENSOR_DEVICE_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 8, 0);
+static SENSOR_DEVICE_ATTR_2(in9_input, S_IRUGO, show_in, NULL, 9, 0);
/* 3 temperatures */
static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
int index = sattr->index;
struct it87_data *data = dev_get_drvdata(dev);
long val;
- u8 reg;
+ u8 reg, regval;
if (kstrtol(buf, 10, &val) < 0)
return -EINVAL;
mutex_lock(&data->update_lock);
- data->temp[nr][index] = TEMP_TO_REG(val);
- if (index == 3) {
- reg = it87_read_value(data, IT87_REG_BEEP_ENABLE);
- reg |= 0x80;
- it87_write_value(data, IT87_REG_BEEP_ENABLE, reg);
+
+ switch (index) {
+ default:
+ case 1:
+ reg = IT87_REG_TEMP_LOW(nr);
+ break;
+ case 2:
+ reg = IT87_REG_TEMP_HIGH(nr);
+ break;
+ case 3:
+ regval = it87_read_value(data, IT87_REG_BEEP_ENABLE);
+ if (!(regval & 0x80)) {
+ regval |= 0x80;
+ it87_write_value(data, IT87_REG_BEEP_ENABLE, regval);
+ }
+ data->valid = 0;
+ reg = IT87_REG_TEMP_OFFSET[nr];
+ break;
}
- it87_write_value(data,
- index == 1 ? IT87_REG_TEMP_LOW(nr)
- : index == 2 ? IT87_REG_TEMP_HIGH(nr)
- : IT87_REG_TEMP_OFFSET[nr],
- data->temp[nr][index]);
- data->valid = 0;
+
+ data->temp[nr][index] = TEMP_TO_REG(val);
+ it87_write_value(data, reg, data->temp[nr][index]);
mutex_unlock(&data->update_lock);
return count;
}
static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0);
-static SENSOR_DEVICE_ATTR_2(temp1_min, S_IRUGOWU, show_temp, set_temp, 0, 1);
-static SENSOR_DEVICE_ATTR_2(temp1_max, S_IRUGOWU, show_temp, set_temp, 0, 2);
-static SENSOR_DEVICE_ATTR_2(temp1_offset, S_IRUGOWU, show_temp, set_temp, 0, 3);
+static SENSOR_DEVICE_ATTR_2(temp1_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ 0, 1);
+static SENSOR_DEVICE_ATTR_2(temp1_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ 0, 2);
+static SENSOR_DEVICE_ATTR_2(temp1_offset, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, 0, 3);
static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 1, 0);
-static SENSOR_DEVICE_ATTR_2(temp2_min, S_IRUGOWU, show_temp, set_temp, 1, 1);
-static SENSOR_DEVICE_ATTR_2(temp2_max, S_IRUGOWU, show_temp, set_temp, 1, 2);
-static SENSOR_DEVICE_ATTR_2(temp2_offset, S_IRUGOWU, show_temp, set_temp, 1, 3);
+static SENSOR_DEVICE_ATTR_2(temp2_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ 1, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ 1, 2);
+static SENSOR_DEVICE_ATTR_2(temp2_offset, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, 1, 3);
static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 2, 0);
-static SENSOR_DEVICE_ATTR_2(temp3_min, S_IRUGOWU, show_temp, set_temp, 2, 1);
-static SENSOR_DEVICE_ATTR_2(temp3_max, S_IRUGOWU, show_temp, set_temp, 2, 2);
-static SENSOR_DEVICE_ATTR_2(temp3_offset, S_IRUGOWU, show_temp, set_temp, 2, 3);
-
-static ssize_t show_type(struct device *dev, struct device_attribute *attr,
- char *buf)
+static SENSOR_DEVICE_ATTR_2(temp3_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ 2, 1);
+static SENSOR_DEVICE_ATTR_2(temp3_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ 2, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_offset, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, 2, 3);
+
+static ssize_t show_temp_type(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct it87_data *data = it87_update_device(dev);
u8 reg = data->sensor; /* In case value is updated while used */
+ u8 extra = data->extra;
+ if ((has_temp_peci(data, nr) && (reg >> 6 == nr + 1))
+ || (has_temp_old_peci(data, nr) && (extra & 0x80)))
+ return sprintf(buf, "6\n"); /* Intel PECI */
if (reg & (1 << nr))
return sprintf(buf, "3\n"); /* thermal diode */
if (reg & (8 << nr))
return sprintf(buf, "0\n"); /* disabled */
}
-static ssize_t set_type(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t set_temp_type(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct it87_data *data = dev_get_drvdata(dev);
long val;
- u8 reg;
+ u8 reg, extra;
if (kstrtol(buf, 10, &val) < 0)
return -EINVAL;
reg = it87_read_value(data, IT87_REG_TEMP_ENABLE);
reg &= ~(1 << nr);
reg &= ~(8 << nr);
+ if (has_temp_peci(data, nr) && (reg >> 6 == nr + 1 || val == 6))
+ reg &= 0x3f;
+ extra = it87_read_value(data, IT87_REG_TEMP_EXTRA);
+ if (has_temp_old_peci(data, nr) && ((extra & 0x80) || val == 6))
+ extra &= 0x7f;
if (val == 2) { /* backwards compatibility */
dev_warn(dev,
"Sensor type 2 is deprecated, please use 4 instead\n");
val = 4;
}
- /* 3 = thermal diode; 4 = thermistor; 0 = disabled */
+ /* 3 = thermal diode; 4 = thermistor; 6 = Intel PECI; 0 = disabled */
if (val == 3)
reg |= 1 << nr;
else if (val == 4)
reg |= 8 << nr;
+ else if (has_temp_peci(data, nr) && val == 6)
+ reg |= (nr + 1) << 6;
+ else if (has_temp_old_peci(data, nr) && val == 6)
+ extra |= 0x80;
else if (val != 0)
return -EINVAL;
mutex_lock(&data->update_lock);
data->sensor = reg;
+ data->extra = extra;
it87_write_value(data, IT87_REG_TEMP_ENABLE, data->sensor);
+ if (has_temp_old_peci(data, nr))
+ it87_write_value(data, IT87_REG_TEMP_EXTRA, data->extra);
data->valid = 0; /* Force cache refresh */
mutex_unlock(&data->update_lock);
return count;
}
-static SENSOR_DEVICE_ATTR(temp1_type, S_IRUGOWU, show_type, set_type, 0);
-static SENSOR_DEVICE_ATTR(temp2_type, S_IRUGOWU, show_type, set_type, 1);
-static SENSOR_DEVICE_ATTR(temp3_type, S_IRUGOWU, show_type, set_type, 2);
+static SENSOR_DEVICE_ATTR(temp1_type, S_IRUGO | S_IWUSR, show_temp_type,
+ set_temp_type, 0);
+static SENSOR_DEVICE_ATTR(temp2_type, S_IRUGO | S_IWUSR, show_temp_type,
+ set_temp_type, 1);
+static SENSOR_DEVICE_ATTR(temp3_type, S_IRUGO | S_IWUSR, show_temp_type,
+ set_temp_type, 2);
/* 3 Fans */
{
int ctrl = data->fan_main_ctrl & (1 << nr);
- if (ctrl == 0) /* Full speed */
+ if (ctrl == 0 && data->type != it8603) /* Full speed */
return 0;
if (data->pwm_ctrl[nr] & 0x80) /* Automatic mode */
return 2;
mutex_lock(&data->update_lock);
- if (!has_16bit_fans(data)) {
+ if (has_16bit_fans(data)) {
+ data->fan[nr][index] = FAN16_TO_REG(val);
+ it87_write_value(data, IT87_REG_FAN_MIN[nr],
+ data->fan[nr][index] & 0xff);
+ it87_write_value(data, IT87_REG_FANX_MIN[nr],
+ data->fan[nr][index] >> 8);
+ } else {
reg = it87_read_value(data, IT87_REG_FAN_DIV);
switch (nr) {
case 0:
FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr]));
it87_write_value(data, IT87_REG_FAN_MIN[nr],
data->fan[nr][index]);
- } else {
- data->fan[nr][index] = FAN16_TO_REG(val);
- it87_write_value(data, IT87_REG_FAN_MIN[nr],
- data->fan[nr][index] & 0xff);
- it87_write_value(data, IT87_REG_FANX_MIN[nr],
- data->fan[nr][index] >> 8);
}
mutex_unlock(&data->update_lock);
return -EINVAL;
}
+ /* IT8603E does not have on/off mode */
+ if (val == 0 && data->type == it8603)
+ return -EINVAL;
+
mutex_lock(&data->update_lock);
if (val == 0) {
else /* Automatic mode */
data->pwm_ctrl[nr] = 0x80 | data->pwm_temp_map[nr];
it87_write_value(data, IT87_REG_PWM(nr), data->pwm_ctrl[nr]);
- /* set SmartGuardian mode */
- data->fan_main_ctrl |= (1 << nr);
- it87_write_value(data, IT87_REG_FAN_MAIN_CTRL,
- data->fan_main_ctrl);
+
+ if (data->type != it8603) {
+ /* set SmartGuardian mode */
+ data->fan_main_ctrl |= (1 << nr);
+ it87_write_value(data, IT87_REG_FAN_MAIN_CTRL,
+ data->fan_main_ctrl);
+ }
}
mutex_unlock(&data->update_lock);
}
static SENSOR_DEVICE_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0);
-static SENSOR_DEVICE_ATTR_2(fan1_min, S_IRUGOWU, show_fan, set_fan, 0, 1);
-static SENSOR_DEVICE_ATTR(fan1_div, S_IRUGOWU, show_fan_div, set_fan_div, 0);
+static SENSOR_DEVICE_ATTR_2(fan1_min, S_IRUGO | S_IWUSR, show_fan, set_fan,
+ 0, 1);
+static SENSOR_DEVICE_ATTR(fan1_div, S_IRUGO | S_IWUSR, show_fan_div,
+ set_fan_div, 0);
static SENSOR_DEVICE_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 1, 0);
-static SENSOR_DEVICE_ATTR_2(fan2_min, S_IRUGOWU, show_fan, set_fan, 1, 1);
-static SENSOR_DEVICE_ATTR(fan2_div, S_IRUGOWU, show_fan_div, set_fan_div, 1);
+static SENSOR_DEVICE_ATTR_2(fan2_min, S_IRUGO | S_IWUSR, show_fan, set_fan,
+ 1, 1);
+static SENSOR_DEVICE_ATTR(fan2_div, S_IRUGO | S_IWUSR, show_fan_div,
+ set_fan_div, 1);
static SENSOR_DEVICE_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 2, 0);
-static SENSOR_DEVICE_ATTR_2(fan3_min, S_IRUGOWU, show_fan, set_fan, 2, 1);
-static SENSOR_DEVICE_ATTR(fan3_div, S_IRUGOWU, show_fan_div, set_fan_div, 2);
+static SENSOR_DEVICE_ATTR_2(fan3_min, S_IRUGO | S_IWUSR, show_fan, set_fan,
+ 2, 1);
+static SENSOR_DEVICE_ATTR(fan3_div, S_IRUGO | S_IWUSR, show_fan_div,
+ set_fan_div, 2);
static SENSOR_DEVICE_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 3, 0);
-static SENSOR_DEVICE_ATTR_2(fan4_min, S_IRUGOWU, show_fan, set_fan, 3, 1);
+static SENSOR_DEVICE_ATTR_2(fan4_min, S_IRUGO | S_IWUSR, show_fan, set_fan,
+ 3, 1);
static SENSOR_DEVICE_ATTR_2(fan5_input, S_IRUGO, show_fan, NULL, 4, 0);
-static SENSOR_DEVICE_ATTR_2(fan5_min, S_IRUGOWU, show_fan, set_fan, 4, 1);
+static SENSOR_DEVICE_ATTR_2(fan5_min, S_IRUGO | S_IWUSR, show_fan, set_fan,
+ 4, 1);
-static SENSOR_DEVICE_ATTR(pwm1_enable, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR(pwm1_enable, S_IRUGO | S_IWUSR,
show_pwm_enable, set_pwm_enable, 0);
-static SENSOR_DEVICE_ATTR(pwm1, S_IRUGOWU, show_pwm, set_pwm, 0);
-static DEVICE_ATTR(pwm1_freq, S_IRUGOWU, show_pwm_freq, set_pwm_freq);
-static SENSOR_DEVICE_ATTR(pwm1_auto_channels_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR(pwm1, S_IRUGO | S_IWUSR, show_pwm, set_pwm, 0);
+static DEVICE_ATTR(pwm1_freq, S_IRUGO | S_IWUSR, show_pwm_freq, set_pwm_freq);
+static SENSOR_DEVICE_ATTR(pwm1_auto_channels_temp, S_IRUGO | S_IWUSR,
show_pwm_temp_map, set_pwm_temp_map, 0);
-static SENSOR_DEVICE_ATTR_2(pwm1_auto_point1_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 0, 0);
-static SENSOR_DEVICE_ATTR_2(pwm1_auto_point2_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 0, 1);
-static SENSOR_DEVICE_ATTR_2(pwm1_auto_point3_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 0, 2);
static SENSOR_DEVICE_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO,
show_auto_pwm, NULL, 0, 3);
-static SENSOR_DEVICE_ATTR_2(pwm1_auto_point1_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point1_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 0, 1);
-static SENSOR_DEVICE_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 0, 0);
-static SENSOR_DEVICE_ATTR_2(pwm1_auto_point2_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point2_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 0, 2);
-static SENSOR_DEVICE_ATTR_2(pwm1_auto_point3_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point3_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 0, 3);
-static SENSOR_DEVICE_ATTR_2(pwm1_auto_point4_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point4_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 0, 4);
-static SENSOR_DEVICE_ATTR(pwm2_enable, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR(pwm2_enable, S_IRUGO | S_IWUSR,
show_pwm_enable, set_pwm_enable, 1);
-static SENSOR_DEVICE_ATTR(pwm2, S_IRUGOWU, show_pwm, set_pwm, 1);
+static SENSOR_DEVICE_ATTR(pwm2, S_IRUGO | S_IWUSR, show_pwm, set_pwm, 1);
static DEVICE_ATTR(pwm2_freq, S_IRUGO, show_pwm_freq, NULL);
-static SENSOR_DEVICE_ATTR(pwm2_auto_channels_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR(pwm2_auto_channels_temp, S_IRUGO | S_IWUSR,
show_pwm_temp_map, set_pwm_temp_map, 1);
-static SENSOR_DEVICE_ATTR_2(pwm2_auto_point1_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 1, 0);
-static SENSOR_DEVICE_ATTR_2(pwm2_auto_point2_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 1, 1);
-static SENSOR_DEVICE_ATTR_2(pwm2_auto_point3_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 1, 2);
static SENSOR_DEVICE_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO,
show_auto_pwm, NULL, 1, 3);
-static SENSOR_DEVICE_ATTR_2(pwm2_auto_point1_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point1_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 1, 1);
-static SENSOR_DEVICE_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 1, 0);
-static SENSOR_DEVICE_ATTR_2(pwm2_auto_point2_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point2_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 1, 2);
-static SENSOR_DEVICE_ATTR_2(pwm2_auto_point3_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point3_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 1, 3);
-static SENSOR_DEVICE_ATTR_2(pwm2_auto_point4_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point4_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 1, 4);
-static SENSOR_DEVICE_ATTR(pwm3_enable, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR(pwm3_enable, S_IRUGO | S_IWUSR,
show_pwm_enable, set_pwm_enable, 2);
-static SENSOR_DEVICE_ATTR(pwm3, S_IRUGOWU, show_pwm, set_pwm, 2);
+static SENSOR_DEVICE_ATTR(pwm3, S_IRUGO | S_IWUSR, show_pwm, set_pwm, 2);
static DEVICE_ATTR(pwm3_freq, S_IRUGO, show_pwm_freq, NULL);
-static SENSOR_DEVICE_ATTR(pwm3_auto_channels_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR(pwm3_auto_channels_temp, S_IRUGO | S_IWUSR,
show_pwm_temp_map, set_pwm_temp_map, 2);
-static SENSOR_DEVICE_ATTR_2(pwm3_auto_point1_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 2, 0);
-static SENSOR_DEVICE_ATTR_2(pwm3_auto_point2_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 2, 1);
-static SENSOR_DEVICE_ATTR_2(pwm3_auto_point3_pwm, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO | S_IWUSR,
show_auto_pwm, set_auto_pwm, 2, 2);
static SENSOR_DEVICE_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO,
show_auto_pwm, NULL, 2, 3);
-static SENSOR_DEVICE_ATTR_2(pwm3_auto_point1_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point1_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 2, 1);
-static SENSOR_DEVICE_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 2, 0);
-static SENSOR_DEVICE_ATTR_2(pwm3_auto_point2_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point2_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 2, 2);
-static SENSOR_DEVICE_ATTR_2(pwm3_auto_point3_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point3_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 2, 3);
-static SENSOR_DEVICE_ATTR_2(pwm3_auto_point4_temp, S_IRUGOWU,
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point4_temp, S_IRUGO | S_IWUSR,
show_auto_temp, set_auto_temp, 2, 4);
/* Alarms */
static SENSOR_DEVICE_ATTR(in3_label, S_IRUGO, show_label, NULL, 0);
static SENSOR_DEVICE_ATTR(in7_label, S_IRUGO, show_label, NULL, 1);
static SENSOR_DEVICE_ATTR(in8_label, S_IRUGO, show_label, NULL, 2);
+/* special AVCC3 IT8603E in9 */
+static SENSOR_DEVICE_ATTR(in9_label, S_IRUGO, show_label, NULL, 0);
static ssize_t show_name(struct device *dev, struct device_attribute
*devattr, char *buf)
}
static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
-static struct attribute *it87_attributes_in[9][5] = {
+static struct attribute *it87_attributes_in[10][5] = {
{
&sensor_dev_attr_in0_input.dev_attr.attr,
&sensor_dev_attr_in0_min.dev_attr.attr,
}, {
&sensor_dev_attr_in8_input.dev_attr.attr,
NULL
+}, {
+ &sensor_dev_attr_in9_input.dev_attr.attr,
+ NULL
} };
-static const struct attribute_group it87_group_in[9] = {
+static const struct attribute_group it87_group_in[10] = {
{ .attrs = it87_attributes_in[0] },
{ .attrs = it87_attributes_in[1] },
{ .attrs = it87_attributes_in[2] },
{ .attrs = it87_attributes_in[6] },
{ .attrs = it87_attributes_in[7] },
{ .attrs = it87_attributes_in[8] },
+ { .attrs = it87_attributes_in[9] },
};
-static struct attribute *it87_attributes_temp[3][7] = {
+static struct attribute *it87_attributes_temp[3][6] = {
{
&sensor_dev_attr_temp1_input.dev_attr.attr,
&sensor_dev_attr_temp1_max.dev_attr.attr,
&sensor_dev_attr_temp1_min.dev_attr.attr,
- &sensor_dev_attr_temp1_offset.dev_attr.attr,
&sensor_dev_attr_temp1_type.dev_attr.attr,
&sensor_dev_attr_temp1_alarm.dev_attr.attr,
NULL
&sensor_dev_attr_temp2_input.dev_attr.attr,
&sensor_dev_attr_temp2_max.dev_attr.attr,
&sensor_dev_attr_temp2_min.dev_attr.attr,
- &sensor_dev_attr_temp2_offset.dev_attr.attr,
&sensor_dev_attr_temp2_type.dev_attr.attr,
&sensor_dev_attr_temp2_alarm.dev_attr.attr,
NULL
&sensor_dev_attr_temp3_input.dev_attr.attr,
&sensor_dev_attr_temp3_max.dev_attr.attr,
&sensor_dev_attr_temp3_min.dev_attr.attr,
- &sensor_dev_attr_temp3_offset.dev_attr.attr,
&sensor_dev_attr_temp3_type.dev_attr.attr,
&sensor_dev_attr_temp3_alarm.dev_attr.attr,
NULL
{ .attrs = it87_attributes_temp[2] },
};
+static struct attribute *it87_attributes_temp_offset[] = {
+ &sensor_dev_attr_temp1_offset.dev_attr.attr,
+ &sensor_dev_attr_temp2_offset.dev_attr.attr,
+ &sensor_dev_attr_temp3_offset.dev_attr.attr,
+};
+
static struct attribute *it87_attributes[] = {
&dev_attr_alarms.attr,
&sensor_dev_attr_intrusion0_alarm.dev_attr.attr,
&sensor_dev_attr_in5_beep.dev_attr.attr,
&sensor_dev_attr_in6_beep.dev_attr.attr,
&sensor_dev_attr_in7_beep.dev_attr.attr,
- NULL
+ NULL,
+ NULL,
};
static struct attribute *it87_attributes_temp_beep[] = {
&sensor_dev_attr_in3_label.dev_attr.attr,
&sensor_dev_attr_in7_label.dev_attr.attr,
&sensor_dev_attr_in8_label.dev_attr.attr,
+ &sensor_dev_attr_in9_label.dev_attr.attr,
NULL
};
case IT8728F_DEVID:
sio_data->type = it8728;
break;
+ case IT8771E_DEVID:
+ sio_data->type = it8771;
+ break;
+ case IT8772E_DEVID:
+ sio_data->type = it8772;
+ break;
+ case IT8781F_DEVID:
+ sio_data->type = it8781;
+ break;
case IT8782F_DEVID:
sio_data->type = it8782;
break;
case IT8783E_DEVID:
sio_data->type = it8783;
break;
+ case IT8603E_DEVID:
+ case IT8623E_DEVID:
+ sio_data->type = it8603;
+ break;
case 0xffff: /* No device at all */
goto exit;
default:
err = 0;
sio_data->revision = superio_inb(DEVREV) & 0x0f;
- pr_info("Found IT%04xF chip at 0x%x, revision %d\n",
- chip_type, *address, sio_data->revision);
+ pr_info("Found IT%04x%c chip at 0x%x, revision %d\n", chip_type,
+ chip_type == 0x8771 || chip_type == 0x8772 ||
+ chip_type == 0x8603 ? 'E' : 'F', *address,
+ sio_data->revision);
/* in8 (Vbat) is always internal */
sio_data->internal = (1 << 2);
+ /* Only the IT8603E has in9 */
+ if (sio_data->type != it8603)
+ sio_data->skip_in |= (1 << 9);
- /* Read GPIO config and VID value from LDN 7 (GPIO) */
- if (sio_data->type == it87) {
- /* The IT8705F doesn't have VID pins at all */
+ if (!(it87_devices[sio_data->type].features & FEAT_VID))
sio_data->skip_vid = 1;
+ /* Read GPIO config and VID value from LDN 7 (GPIO) */
+ if (sio_data->type == it87) {
/* The IT8705F has a different LD number for GPIO */
superio_select(5);
sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f;
} else if (sio_data->type == it8783) {
- int reg25, reg27, reg2A, reg2C, regEF;
-
- sio_data->skip_vid = 1; /* No VID */
+ int reg25, reg27, reg2a, reg2c, regef;
superio_select(GPIO);
reg25 = superio_inb(IT87_SIO_GPIO1_REG);
reg27 = superio_inb(IT87_SIO_GPIO3_REG);
- reg2A = superio_inb(IT87_SIO_PINX1_REG);
- reg2C = superio_inb(IT87_SIO_PINX2_REG);
- regEF = superio_inb(IT87_SIO_SPI_REG);
+ reg2a = superio_inb(IT87_SIO_PINX1_REG);
+ reg2c = superio_inb(IT87_SIO_PINX2_REG);
+ regef = superio_inb(IT87_SIO_SPI_REG);
/* Check if fan3 is there or not */
- if ((reg27 & (1 << 0)) || !(reg2C & (1 << 2)))
+ if ((reg27 & (1 << 0)) || !(reg2c & (1 << 2)))
sio_data->skip_fan |= (1 << 2);
if ((reg25 & (1 << 4))
- || (!(reg2A & (1 << 1)) && (regEF & (1 << 0))))
+ || (!(reg2a & (1 << 1)) && (regef & (1 << 0))))
sio_data->skip_pwm |= (1 << 2);
/* Check if fan2 is there or not */
sio_data->skip_pwm |= (1 << 1);
/* VIN5 */
- if ((reg27 & (1 << 0)) || (reg2C & (1 << 2)))
+ if ((reg27 & (1 << 0)) || (reg2c & (1 << 2)))
sio_data->skip_in |= (1 << 5); /* No VIN5 */
/* VIN6 */
* not the case, and ask the user to report if the
* resulting voltage is sane.
*/
- if (!(reg2C & (1 << 1))) {
- reg2C |= (1 << 1);
- superio_outb(IT87_SIO_PINX2_REG, reg2C);
+ if (!(reg2c & (1 << 1))) {
+ reg2c |= (1 << 1);
+ superio_outb(IT87_SIO_PINX2_REG, reg2c);
pr_notice("Routing internal VCCH5V to in7.\n");
}
pr_notice("in7 routed to internal voltage divider, with external pin disabled.\n");
pr_notice("Please report if it displays a reasonable voltage.\n");
}
- if (reg2C & (1 << 0))
+ if (reg2c & (1 << 0))
sio_data->internal |= (1 << 0);
- if (reg2C & (1 << 1))
+ if (reg2c & (1 << 1))
sio_data->internal |= (1 << 1);
sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f;
+ } else if (sio_data->type == it8603) {
+ int reg27, reg29;
+
+ superio_select(GPIO);
+
+ reg27 = superio_inb(IT87_SIO_GPIO3_REG);
+ /* Check if fan3 is there or not */
+ if (reg27 & (1 << 6))
+ sio_data->skip_pwm |= (1 << 2);
+ if (reg27 & (1 << 7))
+ sio_data->skip_fan |= (1 << 2);
+
+ /* Check if fan2 is there or not */
+ reg29 = superio_inb(IT87_SIO_GPIO5_REG);
+ if (reg29 & (1 << 1))
+ sio_data->skip_pwm |= (1 << 1);
+ if (reg29 & (1 << 2))
+ sio_data->skip_fan |= (1 << 1);
+
+ sio_data->skip_in |= (1 << 5); /* No VIN5 */
+ sio_data->skip_in |= (1 << 6); /* No VIN6 */
+
+ /* no fan4 */
+ sio_data->skip_pwm |= (1 << 3);
+ sio_data->skip_fan |= (1 << 3);
+
+ sio_data->internal |= (1 << 1); /* in7 is VSB */
+ sio_data->internal |= (1 << 3); /* in9 is AVCC */
+
+ sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f;
} else {
int reg;
bool uart6;
superio_select(GPIO);
reg = superio_inb(IT87_SIO_GPIO3_REG);
- if (sio_data->type == it8721 || sio_data->type == it8728 ||
- sio_data->type == it8782) {
- /*
- * IT8721F/IT8758E, and IT8782F don't have VID pins
- * at all, not sure about the IT8728F.
- */
- sio_data->skip_vid = 1;
- } else {
+ if (!sio_data->skip_vid) {
/* We need at least 4 VID pins */
if (reg & 0x0f) {
pr_info("VID is disabled (pins used for GPIO)\n");
if (reg & (1 << 2))
sio_data->skip_fan |= (1 << 1);
- if ((sio_data->type == it8718 || sio_data->type == it8720)
- && !(sio_data->skip_vid))
+ if (!sio_data->skip_vid)
sio_data->vid_value = superio_inb(IT87_SIO_VID_REG);
reg = superio_inb(IT87_SIO_PINX2_REG);
if (reg & (1 << 0))
sio_data->internal |= (1 << 0);
if ((reg & (1 << 1)) || sio_data->type == it8721 ||
- sio_data->type == it8728)
+ sio_data->type == it8728 ||
+ sio_data->type == it8771 ||
+ sio_data->type == it8772)
sio_data->internal |= (1 << 1);
/*
static void it87_remove_files(struct device *dev)
{
struct it87_data *data = platform_get_drvdata(pdev);
- struct it87_sio_data *sio_data = dev->platform_data;
+ struct it87_sio_data *sio_data = dev_get_platdata(dev);
int i;
sysfs_remove_group(&dev->kobj, &it87_group);
- for (i = 0; i < 9; i++) {
+ for (i = 0; i < 10; i++) {
if (sio_data->skip_in & (1 << i))
continue;
sysfs_remove_group(&dev->kobj, &it87_group_in[i]);
if (!(data->has_temp & (1 << i)))
continue;
sysfs_remove_group(&dev->kobj, &it87_group_temp[i]);
+ if (has_temp_offset(data))
+ sysfs_remove_file(&dev->kobj,
+ it87_attributes_temp_offset[i]);
if (sio_data->beep_pin)
sysfs_remove_file(&dev->kobj,
it87_attributes_temp_beep[i]);
sysfs_remove_group(&dev->kobj, &it87_group_label);
}
-static int __devinit it87_probe(struct platform_device *pdev)
+static int it87_probe(struct platform_device *pdev)
{
struct it87_data *data;
struct resource *res;
struct device *dev = &pdev->dev;
- struct it87_sio_data *sio_data = dev->platform_data;
+ struct it87_sio_data *sio_data = dev_get_platdata(dev);
int err = 0, i;
int enable_pwm_interface;
int fan_beep_need_rw;
data->addr = res->start;
data->type = sio_data->type;
- data->features = it87_devices[data->type].features;
+ data->features = it87_devices[sio_data->type].features;
+ data->peci_mask = it87_devices[sio_data->type].peci_mask;
+ data->old_peci_mask = it87_devices[sio_data->type].old_peci_mask;
data->name = it87_devices[sio_data->type].name;
/*
* IT8705F Datasheet 0.4.1, 3h == Version G.
case it87:
if (sio_data->revision >= 0x03) {
data->features &= ~FEAT_OLD_AUTOPWM;
- data->features |= FEAT_16BIT_FAN;
+ data->features |= FEAT_16BIT_FANS;
}
break;
case it8712:
if (sio_data->revision >= 0x08) {
data->features &= ~FEAT_OLD_AUTOPWM;
- data->features |= FEAT_16BIT_FAN;
+ data->features |= FEAT_16BIT_FANS | FEAT_FIVE_FANS;
}
break;
default:
data->in_scaled |= (1 << 7); /* in7 is VSB */
if (sio_data->internal & (1 << 2))
data->in_scaled |= (1 << 8); /* in8 is Vbat */
- } else if (sio_data->type == it8782 || sio_data->type == it8783) {
+ if (sio_data->internal & (1 << 3))
+ data->in_scaled |= (1 << 9); /* in9 is AVCC */
+ } else if (sio_data->type == it8781 || sio_data->type == it8782 ||
+ sio_data->type == it8783) {
if (sio_data->internal & (1 << 0))
data->in_scaled |= (1 << 3); /* in3 is VCC5V */
if (sio_data->internal & (1 << 1))
if (err)
return err;
- for (i = 0; i < 9; i++) {
+ for (i = 0; i < 10; i++) {
if (sio_data->skip_in & (1 << i))
continue;
err = sysfs_create_group(&dev->kobj, &it87_group_in[i]);
err = sysfs_create_group(&dev->kobj, &it87_group_temp[i]);
if (err)
goto error;
+ if (has_temp_offset(data)) {
+ err = sysfs_create_file(&dev->kobj,
+ it87_attributes_temp_offset[i]);
+ if (err)
+ goto error;
+ }
if (sio_data->beep_pin) {
err = sysfs_create_file(&dev->kobj,
it87_attributes_temp_beep[i]);
}
/* Export labels for internal sensors */
- for (i = 0; i < 3; i++) {
+ for (i = 0; i < 4; i++) {
if (!(sio_data->internal & (1 << i)))
continue;
err = sysfs_create_file(&dev->kobj,
return err;
}
-static int __devexit it87_remove(struct platform_device *pdev)
+static int it87_remove(struct platform_device *pdev)
{
struct it87_data *data = platform_get_drvdata(pdev);
}
/* Return 1 if and only if the PWM interface is safe to use */
-static int __devinit it87_check_pwm(struct device *dev)
+static int it87_check_pwm(struct device *dev)
{
struct it87_data *data = dev_get_drvdata(dev);
/*
}
/* Called when we have found a new IT87. */
-static void __devinit it87_init_device(struct platform_device *pdev)
+static void it87_init_device(struct platform_device *pdev)
{
- struct it87_sio_data *sio_data = pdev->dev.platform_data;
+ struct it87_sio_data *sio_data = dev_get_platdata(&pdev->dev);
struct it87_data *data = platform_get_drvdata(pdev);
int tmp, i;
u8 mask;
}
data->has_fan = (data->fan_main_ctrl >> 4) & 0x07;
- /* Set tachometers to 16-bit mode if needed */
- if (has_16bit_fans(data)) {
+ /* Set tachometers to 16-bit mode if needed. */
+ if (has_fan16_config(data)) {
tmp = it87_read_value(data, IT87_REG_FAN_16BIT);
if (~tmp & 0x07 & data->has_fan) {
dev_dbg(&pdev->dev,
it87_write_value(data, IT87_REG_FAN_16BIT,
tmp | 0x07);
}
- /* IT8705F, IT8782F, and IT8783E/F only support three fans. */
- if (data->type != it87 && data->type != it8782 &&
- data->type != it8783) {
- if (tmp & (1 << 4))
- data->has_fan |= (1 << 3); /* fan4 enabled */
- if (tmp & (1 << 5))
- data->has_fan |= (1 << 4); /* fan5 enabled */
- }
+ }
+
+ /* Check for additional fans */
+ if (has_five_fans(data)) {
+ tmp = it87_read_value(data, IT87_REG_FAN_16BIT);
+ if (tmp & (1 << 4))
+ data->has_fan |= (1 << 3); /* fan4 enabled */
+ if (tmp & (1 << 5))
+ data->has_fan |= (1 << 4); /* fan5 enabled */
}
/* Fan input pins may be used for alternative functions */
}
/* in8 (battery) has no limit registers */
data->in[8][0] = it87_read_value(data, IT87_REG_VIN(8));
+ if (data->type == it8603)
+ data->in[9][0] = it87_read_value(data, 0x2f);
for (i = 0; i < 5; i++) {
/* Skip disabled fans */
it87_read_value(data, IT87_REG_TEMP_LOW(i));
data->temp[i][2] =
it87_read_value(data, IT87_REG_TEMP_HIGH(i));
- data->temp[i][3] =
- it87_read_value(data, IT87_REG_TEMP_OFFSET[i]);
+ if (has_temp_offset(data))
+ data->temp[i][3] =
+ it87_read_value(data,
+ IT87_REG_TEMP_OFFSET[i]);
}
/* Newer chips don't have clock dividers */
it87_update_pwm_ctrl(data, i);
data->sensor = it87_read_value(data, IT87_REG_TEMP_ENABLE);
+ data->extra = it87_read_value(data, IT87_REG_TEMP_EXTRA);
/*
* The IT8705F does not have VID capability.
* The IT8718F and later don't use IT87_REG_VID for the
}
-MODULE_AUTHOR("Chris Gauthron, Jean Delvare <khali@linux-fr.org>");
+MODULE_AUTHOR("Chris Gauthron, Jean Delvare <jdelvare@suse.de>");
MODULE_DESCRIPTION("IT8705F/IT871xF/IT872xF hardware monitoring driver");
module_param(update_vbat, bool, 0);
MODULE_PARM_DESC(update_vbat, "Update vbat if set else return powerup value");