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authorJean Delvare <khali@linux-fr.org>2005-07-02 18:20:26 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2005-07-11 14:42:50 -0700
commit8d5d45fb14680326f833295f2316a4ec5e357220 (patch)
tree3b29dbdea18dfecf33b18219c6c374316d99b88b /drivers/i2c/chips/adm1026.c
parentad2f931dcb41bcfae38cc77d78b7821dfef83cf2 (diff)
[PATCH] I2C: Move hwmon drivers (2/3)
Part 2: Move the driver files themselves. Note that the patch "adds trailing whitespace", because it does move the files as-is, and some files happen to have trailing whitespace. From: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c/chips/adm1026.c')
-rw-r--r--drivers/i2c/chips/adm1026.c1714
1 files changed, 0 insertions, 1714 deletions
diff --git a/drivers/i2c/chips/adm1026.c b/drivers/i2c/chips/adm1026.c
deleted file mode 100644
index 3c85fe150cd..00000000000
--- a/drivers/i2c/chips/adm1026.c
+++ /dev/null
@@ -1,1714 +0,0 @@
-/*
- adm1026.c - Part of lm_sensors, Linux kernel modules for hardware
- monitoring
- Copyright (C) 2002, 2003 Philip Pokorny <ppokorny@penguincomputing.com>
- Copyright (C) 2004 Justin Thiessen <jthiessen@penguincomputing.com>
-
- Chip details at:
-
- <http://www.analog.com/UploadedFiles/Data_Sheets/779263102ADM1026_a.pdf>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/jiffies.h>
-#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
-#include <linux/hwmon-sysfs.h>
-
-/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-
-/* Insmod parameters */
-SENSORS_INSMOD_1(adm1026);
-
-static int gpio_input[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1 };
-static int gpio_output[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1 };
-static int gpio_inverted[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1 };
-static int gpio_normal[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1 };
-static int gpio_fan[8] = { -1, -1, -1, -1, -1, -1, -1, -1 };
-module_param_array(gpio_input,int,NULL,0);
-MODULE_PARM_DESC(gpio_input,"List of GPIO pins (0-16) to program as inputs");
-module_param_array(gpio_output,int,NULL,0);
-MODULE_PARM_DESC(gpio_output,"List of GPIO pins (0-16) to program as "
- "outputs");
-module_param_array(gpio_inverted,int,NULL,0);
-MODULE_PARM_DESC(gpio_inverted,"List of GPIO pins (0-16) to program as "
- "inverted");
-module_param_array(gpio_normal,int,NULL,0);
-MODULE_PARM_DESC(gpio_normal,"List of GPIO pins (0-16) to program as "
- "normal/non-inverted");
-module_param_array(gpio_fan,int,NULL,0);
-MODULE_PARM_DESC(gpio_fan,"List of GPIO pins (0-7) to program as fan tachs");
-
-/* Many ADM1026 constants specified below */
-
-/* The ADM1026 registers */
-#define ADM1026_REG_CONFIG1 0x00
-#define CFG1_MONITOR 0x01
-#define CFG1_INT_ENABLE 0x02
-#define CFG1_INT_CLEAR 0x04
-#define CFG1_AIN8_9 0x08
-#define CFG1_THERM_HOT 0x10
-#define CFG1_DAC_AFC 0x20
-#define CFG1_PWM_AFC 0x40
-#define CFG1_RESET 0x80
-#define ADM1026_REG_CONFIG2 0x01
-/* CONFIG2 controls FAN0/GPIO0 through FAN7/GPIO7 */
-#define ADM1026_REG_CONFIG3 0x07
-#define CFG3_GPIO16_ENABLE 0x01
-#define CFG3_CI_CLEAR 0x02
-#define CFG3_VREF_250 0x04
-#define CFG3_GPIO16_DIR 0x40
-#define CFG3_GPIO16_POL 0x80
-#define ADM1026_REG_E2CONFIG 0x13
-#define E2CFG_READ 0x01
-#define E2CFG_WRITE 0x02
-#define E2CFG_ERASE 0x04
-#define E2CFG_ROM 0x08
-#define E2CFG_CLK_EXT 0x80
-
-/* There are 10 general analog inputs and 7 dedicated inputs
- * They are:
- * 0 - 9 = AIN0 - AIN9
- * 10 = Vbat
- * 11 = 3.3V Standby
- * 12 = 3.3V Main
- * 13 = +5V
- * 14 = Vccp (CPU core voltage)
- * 15 = +12V
- * 16 = -12V
- */
-static u16 ADM1026_REG_IN[] = {
- 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
- 0x36, 0x37, 0x27, 0x29, 0x26, 0x2a,
- 0x2b, 0x2c, 0x2d, 0x2e, 0x2f
- };
-static u16 ADM1026_REG_IN_MIN[] = {
- 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d,
- 0x5e, 0x5f, 0x6d, 0x49, 0x6b, 0x4a,
- 0x4b, 0x4c, 0x4d, 0x4e, 0x4f
- };
-static u16 ADM1026_REG_IN_MAX[] = {
- 0x50, 0x51, 0x52, 0x53, 0x54, 0x55,
- 0x56, 0x57, 0x6c, 0x41, 0x6a, 0x42,
- 0x43, 0x44, 0x45, 0x46, 0x47
- };
-
-/* Temperatures are:
- * 0 - Internal
- * 1 - External 1
- * 2 - External 2
- */
-static u16 ADM1026_REG_TEMP[] = { 0x1f, 0x28, 0x29 };
-static u16 ADM1026_REG_TEMP_MIN[] = { 0x69, 0x48, 0x49 };
-static u16 ADM1026_REG_TEMP_MAX[] = { 0x68, 0x40, 0x41 };
-static u16 ADM1026_REG_TEMP_TMIN[] = { 0x10, 0x11, 0x12 };
-static u16 ADM1026_REG_TEMP_THERM[] = { 0x0d, 0x0e, 0x0f };
-static u16 ADM1026_REG_TEMP_OFFSET[] = { 0x1e, 0x6e, 0x6f };
-
-#define ADM1026_REG_FAN(nr) (0x38 + (nr))
-#define ADM1026_REG_FAN_MIN(nr) (0x60 + (nr))
-#define ADM1026_REG_FAN_DIV_0_3 0x02
-#define ADM1026_REG_FAN_DIV_4_7 0x03
-
-#define ADM1026_REG_DAC 0x04
-#define ADM1026_REG_PWM 0x05
-
-#define ADM1026_REG_GPIO_CFG_0_3 0x08
-#define ADM1026_REG_GPIO_CFG_4_7 0x09
-#define ADM1026_REG_GPIO_CFG_8_11 0x0a
-#define ADM1026_REG_GPIO_CFG_12_15 0x0b
-/* CFG_16 in REG_CFG3 */
-#define ADM1026_REG_GPIO_STATUS_0_7 0x24
-#define ADM1026_REG_GPIO_STATUS_8_15 0x25
-/* STATUS_16 in REG_STATUS4 */
-#define ADM1026_REG_GPIO_MASK_0_7 0x1c
-#define ADM1026_REG_GPIO_MASK_8_15 0x1d
-/* MASK_16 in REG_MASK4 */
-
-#define ADM1026_REG_COMPANY 0x16
-#define ADM1026_REG_VERSTEP 0x17
-/* These are the recognized values for the above regs */
-#define ADM1026_COMPANY_ANALOG_DEV 0x41
-#define ADM1026_VERSTEP_GENERIC 0x40
-#define ADM1026_VERSTEP_ADM1026 0x44
-
-#define ADM1026_REG_MASK1 0x18
-#define ADM1026_REG_MASK2 0x19
-#define ADM1026_REG_MASK3 0x1a
-#define ADM1026_REG_MASK4 0x1b
-
-#define ADM1026_REG_STATUS1 0x20
-#define ADM1026_REG_STATUS2 0x21
-#define ADM1026_REG_STATUS3 0x22
-#define ADM1026_REG_STATUS4 0x23
-
-#define ADM1026_FAN_ACTIVATION_TEMP_HYST -6
-#define ADM1026_FAN_CONTROL_TEMP_RANGE 20
-#define ADM1026_PWM_MAX 255
-
-/* Conversions. Rounding and limit checking is only done on the TO_REG
- * variants. Note that you should be a bit careful with which arguments
- * these macros are called: arguments may be evaluated more than once.
- */
-
-/* IN are scaled acording to built-in resistors. These are the
- * voltages corresponding to 3/4 of full scale (192 or 0xc0)
- * NOTE: The -12V input needs an additional factor to account
- * for the Vref pullup resistor.
- * NEG12_OFFSET = SCALE * Vref / V-192 - Vref
- * = 13875 * 2.50 / 1.875 - 2500
- * = 16000
- *
- * The values in this table are based on Table II, page 15 of the
- * datasheet.
- */
-static int adm1026_scaling[] = { /* .001 Volts */
- 2250, 2250, 2250, 2250, 2250, 2250,
- 1875, 1875, 1875, 1875, 3000, 3330,
- 3330, 4995, 2250, 12000, 13875
- };
-#define NEG12_OFFSET 16000
-#define SCALE(val,from,to) (((val)*(to) + ((from)/2))/(from))
-#define INS_TO_REG(n,val) (SENSORS_LIMIT(SCALE(val,adm1026_scaling[n],192),\
- 0,255))
-#define INS_FROM_REG(n,val) (SCALE(val,192,adm1026_scaling[n]))
-
-/* FAN speed is measured using 22.5kHz clock and counts for 2 pulses
- * and we assume a 2 pulse-per-rev fan tach signal
- * 22500 kHz * 60 (sec/min) * 2 (pulse) / 2 (pulse/rev) == 1350000
- */
-#define FAN_TO_REG(val,div) ((val)<=0 ? 0xff : SENSORS_LIMIT(1350000/((val)*\
- (div)),1,254))
-#define FAN_FROM_REG(val,div) ((val)==0?-1:(val)==0xff ? 0 : 1350000/((val)*\
- (div)))
-#define DIV_FROM_REG(val) (1<<(val))
-#define DIV_TO_REG(val) ((val)>=8 ? 3 : (val)>=4 ? 2 : (val)>=2 ? 1 : 0)
-
-/* Temperature is reported in 1 degC increments */
-#define TEMP_TO_REG(val) (SENSORS_LIMIT(((val)+((val)<0 ? -500 : 500))/1000,\
- -127,127))
-#define TEMP_FROM_REG(val) ((val) * 1000)
-#define OFFSET_TO_REG(val) (SENSORS_LIMIT(((val)+((val)<0 ? -500 : 500))/1000,\
- -127,127))
-#define OFFSET_FROM_REG(val) ((val) * 1000)
-
-#define PWM_TO_REG(val) (SENSORS_LIMIT(val,0,255))
-#define PWM_FROM_REG(val) (val)
-
-#define PWM_MIN_TO_REG(val) ((val) & 0xf0)
-#define PWM_MIN_FROM_REG(val) (((val) & 0xf0) + ((val) >> 4))
-
-/* Analog output is a voltage, and scaled to millivolts. The datasheet
- * indicates that the DAC could be used to drive the fans, but in our
- * example board (Arima HDAMA) it isn't connected to the fans at all.
- */
-#define DAC_TO_REG(val) (SENSORS_LIMIT(((((val)*255)+500)/2500),0,255))
-#define DAC_FROM_REG(val) (((val)*2500)/255)
-
-/* Typically used with systems using a v9.1 VRM spec ? */
-#define ADM1026_INIT_VRM 91
-
-/* Chip sampling rates
- *
- * Some sensors are not updated more frequently than once per second
- * so it doesn't make sense to read them more often than that.
- * We cache the results and return the saved data if the driver
- * is called again before a second has elapsed.
- *
- * Also, there is significant configuration data for this chip
- * So, we keep the config data up to date in the cache
- * when it is written and only sample it once every 5 *minutes*
- */
-#define ADM1026_DATA_INTERVAL (1 * HZ)
-#define ADM1026_CONFIG_INTERVAL (5 * 60 * HZ)
-
-/* We allow for multiple chips in a single system.
- *
- * For each registered ADM1026, we need to keep state information
- * at client->data. The adm1026_data structure is dynamically
- * allocated, when a new client structure is allocated. */
-
-struct pwm_data {
- u8 pwm;
- u8 enable;
- u8 auto_pwm_min;
-};
-
-struct adm1026_data {
- struct i2c_client client;
- struct semaphore lock;
- enum chips type;
-
- struct semaphore update_lock;
- int valid; /* !=0 if following fields are valid */
- unsigned long last_reading; /* In jiffies */
- unsigned long last_config; /* In jiffies */
-
- u8 in[17]; /* Register value */
- u8 in_max[17]; /* Register value */
- u8 in_min[17]; /* Register value */
- s8 temp[3]; /* Register value */
- s8 temp_min[3]; /* Register value */
- s8 temp_max[3]; /* Register value */
- s8 temp_tmin[3]; /* Register value */
- s8 temp_crit[3]; /* Register value */
- s8 temp_offset[3]; /* Register value */
- u8 fan[8]; /* Register value */
- u8 fan_min[8]; /* Register value */
- u8 fan_div[8]; /* Decoded value */
- struct pwm_data pwm1; /* Pwm control values */
- int vid; /* Decoded value */
- u8 vrm; /* VRM version */
- u8 analog_out; /* Register value (DAC) */
- long alarms; /* Register encoding, combined */
- long alarm_mask; /* Register encoding, combined */
- long gpio; /* Register encoding, combined */
- long gpio_mask; /* Register encoding, combined */
- u8 gpio_config[17]; /* Decoded value */
- u8 config1; /* Register value */
- u8 config2; /* Register value */
- u8 config3; /* Register value */
-};
-
-static int adm1026_attach_adapter(struct i2c_adapter *adapter);
-static int adm1026_detect(struct i2c_adapter *adapter, int address,
- int kind);
-static int adm1026_detach_client(struct i2c_client *client);
-static int adm1026_read_value(struct i2c_client *client, u8 register);
-static int adm1026_write_value(struct i2c_client *client, u8 register,
- int value);
-static void adm1026_print_gpio(struct i2c_client *client);
-static void adm1026_fixup_gpio(struct i2c_client *client);
-static struct adm1026_data *adm1026_update_device(struct device *dev);
-static void adm1026_init_client(struct i2c_client *client);
-
-
-static struct i2c_driver adm1026_driver = {
- .owner = THIS_MODULE,
- .name = "adm1026",
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = adm1026_attach_adapter,
- .detach_client = adm1026_detach_client,
-};
-
-int adm1026_attach_adapter(struct i2c_adapter *adapter)
-{
- if (!(adapter->class & I2C_CLASS_HWMON)) {
- return 0;
- }
- return i2c_detect(adapter, &addr_data, adm1026_detect);
-}
-
-int adm1026_detach_client(struct i2c_client *client)
-{
- i2c_detach_client(client);
- kfree(client);
- return 0;
-}
-
-int adm1026_read_value(struct i2c_client *client, u8 reg)
-{
- int res;
-
- if (reg < 0x80) {
- /* "RAM" locations */
- res = i2c_smbus_read_byte_data(client, reg) & 0xff;
- } else {
- /* EEPROM, do nothing */
- res = 0;
- }
- return res;
-}
-
-int adm1026_write_value(struct i2c_client *client, u8 reg, int value)
-{
- int res;
-
- if (reg < 0x80) {
- /* "RAM" locations */
- res = i2c_smbus_write_byte_data(client, reg, value);
- } else {
- /* EEPROM, do nothing */
- res = 0;
- }
- return res;
-}
-
-void adm1026_init_client(struct i2c_client *client)
-{
- int value, i;
- struct adm1026_data *data = i2c_get_clientdata(client);
-
- dev_dbg(&client->dev, "Initializing device\n");
- /* Read chip config */
- data->config1 = adm1026_read_value(client, ADM1026_REG_CONFIG1);
- data->config2 = adm1026_read_value(client, ADM1026_REG_CONFIG2);
- data->config3 = adm1026_read_value(client, ADM1026_REG_CONFIG3);
-
- /* Inform user of chip config */
- dev_dbg(&client->dev, "ADM1026_REG_CONFIG1 is: 0x%02x\n",
- data->config1);
- if ((data->config1 & CFG1_MONITOR) == 0) {
- dev_dbg(&client->dev, "Monitoring not currently "
- "enabled.\n");
- }
- if (data->config1 & CFG1_INT_ENABLE) {
- dev_dbg(&client->dev, "SMBALERT interrupts are "
- "enabled.\n");
- }
- if (data->config1 & CFG1_AIN8_9) {
- dev_dbg(&client->dev, "in8 and in9 enabled. "
- "temp3 disabled.\n");
- } else {
- dev_dbg(&client->dev, "temp3 enabled. in8 and "
- "in9 disabled.\n");
- }
- if (data->config1 & CFG1_THERM_HOT) {
- dev_dbg(&client->dev, "Automatic THERM, PWM, "
- "and temp limits enabled.\n");
- }
-
- value = data->config3;
- if (data->config3 & CFG3_GPIO16_ENABLE) {
- dev_dbg(&client->dev, "GPIO16 enabled. THERM"
- "pin disabled.\n");
- } else {
- dev_dbg(&client->dev, "THERM pin enabled. "
- "GPIO16 disabled.\n");
- }
- if (data->config3 & CFG3_VREF_250) {
- dev_dbg(&client->dev, "Vref is 2.50 Volts.\n");
- } else {
- dev_dbg(&client->dev, "Vref is 1.82 Volts.\n");
- }
- /* Read and pick apart the existing GPIO configuration */
- value = 0;
- for (i = 0;i <= 15;++i) {
- if ((i & 0x03) == 0) {
- value = adm1026_read_value(client,
- ADM1026_REG_GPIO_CFG_0_3 + i/4);
- }
- data->gpio_config[i] = value & 0x03;
- value >>= 2;
- }
- data->gpio_config[16] = (data->config3 >> 6) & 0x03;
-
- /* ... and then print it */
- adm1026_print_gpio(client);
-
- /* If the user asks us to reprogram the GPIO config, then
- * do it now.
- */
- if (gpio_input[0] != -1 || gpio_output[0] != -1
- || gpio_inverted[0] != -1 || gpio_normal[0] != -1
- || gpio_fan[0] != -1) {
- adm1026_fixup_gpio(client);
- }
-
- /* WE INTENTIONALLY make no changes to the limits,
- * offsets, pwms, fans and zones. If they were
- * configured, we don't want to mess with them.
- * If they weren't, the default is 100% PWM, no
- * control and will suffice until 'sensors -s'
- * can be run by the user. We DO set the default
- * value for pwm1.auto_pwm_min to its maximum
- * so that enabling automatic pwm fan control
- * without first setting a value for pwm1.auto_pwm_min
- * will not result in potentially dangerous fan speed decrease.
- */
- data->pwm1.auto_pwm_min=255;
- /* Start monitoring */
- value = adm1026_read_value(client, ADM1026_REG_CONFIG1);
- /* Set MONITOR, clear interrupt acknowledge and s/w reset */
- value = (value | CFG1_MONITOR) & (~CFG1_INT_CLEAR & ~CFG1_RESET);
- dev_dbg(&client->dev, "Setting CONFIG to: 0x%02x\n", value);
- data->config1 = value;
- adm1026_write_value(client, ADM1026_REG_CONFIG1, value);
-
- /* initialize fan_div[] to hardware defaults */
- value = adm1026_read_value(client, ADM1026_REG_FAN_DIV_0_3) |
- (adm1026_read_value(client, ADM1026_REG_FAN_DIV_4_7) << 8);
- for (i = 0;i <= 7;++i) {
- data->fan_div[i] = DIV_FROM_REG(value & 0x03);
- value >>= 2;
- }
-}
-
-void adm1026_print_gpio(struct i2c_client *client)
-{
- struct adm1026_data *data = i2c_get_clientdata(client);
- int i;
-
- dev_dbg(&client->dev, "GPIO config is:");
- for (i = 0;i <= 7;++i) {
- if (data->config2 & (1 << i)) {
- dev_dbg(&client->dev, "\t%sGP%s%d\n",
- data->gpio_config[i] & 0x02 ? "" : "!",
- data->gpio_config[i] & 0x01 ? "OUT" : "IN",
- i);
- } else {
- dev_dbg(&client->dev, "\tFAN%d\n", i);
- }
- }
- for (i = 8;i <= 15;++i) {
- dev_dbg(&client->dev, "\t%sGP%s%d\n",
- data->gpio_config[i] & 0x02 ? "" : "!",
- data->gpio_config[i] & 0x01 ? "OUT" : "IN",
- i);
- }
- if (data->config3 & CFG3_GPIO16_ENABLE) {
- dev_dbg(&client->dev, "\t%sGP%s16\n",
- data->gpio_config[16] & 0x02 ? "" : "!",
- data->gpio_config[16] & 0x01 ? "OUT" : "IN");
- } else {
- /* GPIO16 is THERM */
- dev_dbg(&client->dev, "\tTHERM\n");
- }
-}
-
-void adm1026_fixup_gpio(struct i2c_client *client)
-{
- struct adm1026_data *data = i2c_get_clientdata(client);
- int i;
- int value;
-
- /* Make the changes requested. */
- /* We may need to unlock/stop monitoring or soft-reset the
- * chip before we can make changes. This hasn't been
- * tested much. FIXME
- */
-
- /* Make outputs */
- for (i = 0;i <= 16;++i) {
- if (gpio_output[i] >= 0 && gpio_output[i] <= 16) {
- data->gpio_config[gpio_output[i]] |= 0x01;
- }
- /* if GPIO0-7 is output, it isn't a FAN tach */
- if (gpio_output[i] >= 0 && gpio_output[i] <= 7) {
- data->config2 |= 1 << gpio_output[i];
- }
- }
-
- /* Input overrides output */
- for (i = 0;i <= 16;++i) {
- if (gpio_input[i] >= 0 && gpio_input[i] <= 16) {
- data->gpio_config[gpio_input[i]] &= ~ 0x01;
- }
- /* if GPIO0-7 is input, it isn't a FAN tach */
- if (gpio_input[i] >= 0 && gpio_input[i] <= 7) {
- data->config2 |= 1 << gpio_input[i];
- }
- }
-
- /* Inverted */
- for (i = 0;i <= 16;++i) {
- if (gpio_inverted[i] >= 0 && gpio_inverted[i] <= 16) {
- data->gpio_config[gpio_inverted[i]] &= ~ 0x02;
- }
- }
-
- /* Normal overrides inverted */
- for (i = 0;i <= 16;++i) {
- if (gpio_normal[i] >= 0 && gpio_normal[i] <= 16) {
- data->gpio_config[gpio_normal[i]] |= 0x02;
- }
- }
-
- /* Fan overrides input and output */
- for (i = 0;i <= 7;++i) {
- if (gpio_fan[i] >= 0 && gpio_fan[i] <= 7) {
- data->config2 &= ~(1 << gpio_fan[i]);
- }
- }
-
- /* Write new configs to registers */
- adm1026_write_value(client, ADM1026_REG_CONFIG2, data->config2);
- data->config3 = (data->config3 & 0x3f)
- | ((data->gpio_config[16] & 0x03) << 6);
- adm1026_write_value(client, ADM1026_REG_CONFIG3, data->config3);
- for (i = 15, value = 0;i >= 0;--i) {
- value <<= 2;
- value |= data->gpio_config[i] & 0x03;
- if ((i & 0x03) == 0) {
- adm1026_write_value(client,
- ADM1026_REG_GPIO_CFG_0_3 + i/4,
- value);
- value = 0;
- }
- }
-
- /* Print the new config */
- adm1026_print_gpio(client);
-}
-
-
-static struct adm1026_data *adm1026_update_device(struct device *dev)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int i;
- long value, alarms, gpio;
-
- down(&data->update_lock);
- if (!data->valid
- || time_after(jiffies, data->last_reading + ADM1026_DATA_INTERVAL)) {
- /* Things that change quickly */
- dev_dbg(&client->dev,"Reading sensor values\n");
- for (i = 0;i <= 16;++i) {
- data->in[i] =
- adm1026_read_value(client, ADM1026_REG_IN[i]);
- }
-
- for (i = 0;i <= 7;++i) {
- data->fan[i] =
- adm1026_read_value(client, ADM1026_REG_FAN(i));
- }
-
- for (i = 0;i <= 2;++i) {
- /* NOTE: temp[] is s8 and we assume 2's complement
- * "conversion" in the assignment */
- data->temp[i] =
- adm1026_read_value(client, ADM1026_REG_TEMP[i]);
- }
-
- data->pwm1.pwm = adm1026_read_value(client,
- ADM1026_REG_PWM);
- data->analog_out = adm1026_read_value(client,
- ADM1026_REG_DAC);
- /* GPIO16 is MSbit of alarms, move it to gpio */
- alarms = adm1026_read_value(client, ADM1026_REG_STATUS4);
- gpio = alarms & 0x80 ? 0x0100 : 0; /* GPIO16 */
- alarms &= 0x7f;
- alarms <<= 8;
- alarms |= adm1026_read_value(client, ADM1026_REG_STATUS3);
- alarms <<= 8;
- alarms |= adm1026_read_value(client, ADM1026_REG_STATUS2);
- alarms <<= 8;
- alarms |= adm1026_read_value(client, ADM1026_REG_STATUS1);
- data->alarms = alarms;
-
- /* Read the GPIO values */
- gpio |= adm1026_read_value(client,
- ADM1026_REG_GPIO_STATUS_8_15);
- gpio <<= 8;
- gpio |= adm1026_read_value(client,
- ADM1026_REG_GPIO_STATUS_0_7);
- data->gpio = gpio;
-
- data->last_reading = jiffies;
- }; /* last_reading */
-
- if (!data->valid ||
- time_after(jiffies, data->last_config + ADM1026_CONFIG_INTERVAL)) {
- /* Things that don't change often */
- dev_dbg(&client->dev, "Reading config values\n");
- for (i = 0;i <= 16;++i) {
- data->in_min[i] = adm1026_read_value(client,
- ADM1026_REG_IN_MIN[i]);
- data->in_max[i] = adm1026_read_value(client,
- ADM1026_REG_IN_MAX[i]);
- }
-
- value = adm1026_read_value(client, ADM1026_REG_FAN_DIV_0_3)
- | (adm1026_read_value(client, ADM1026_REG_FAN_DIV_4_7)
- << 8);
- for (i = 0;i <= 7;++i) {
- data->fan_min[i] = adm1026_read_value(client,
- ADM1026_REG_FAN_MIN(i));
- data->fan_div[i] = DIV_FROM_REG(value & 0x03);
- value >>= 2;
- }
-
- for (i = 0; i <= 2; ++i) {
- /* NOTE: temp_xxx[] are s8 and we assume 2's
- * complement "conversion" in the assignment
- */
- data->temp_min[i] = adm1026_read_value(client,
- ADM1026_REG_TEMP_MIN[i]);
- data->temp_max[i] = adm1026_read_value(client,
- ADM1026_REG_TEMP_MAX[i]);
- data->temp_tmin[i] = adm1026_read_value(client,
- ADM1026_REG_TEMP_TMIN[i]);
- data->temp_crit[i] = adm1026_read_value(client,
- ADM1026_REG_TEMP_THERM[i]);
- data->temp_offset[i] = adm1026_read_value(client,
- ADM1026_REG_TEMP_OFFSET[i]);
- }
-
- /* Read the STATUS/alarm masks */
- alarms = adm1026_read_value(client, ADM1026_REG_MASK4);
- gpio = alarms & 0x80 ? 0x0100 : 0; /* GPIO16 */
- alarms = (alarms & 0x7f) << 8;
- alarms |= adm1026_read_value(client, ADM1026_REG_MASK3);
- alarms <<= 8;
- alarms |= adm1026_read_value(client, ADM1026_REG_MASK2);
- alarms <<= 8;
- alarms |= adm1026_read_value(client, ADM1026_REG_MASK1);
- data->alarm_mask = alarms;
-
- /* Read the GPIO values */
- gpio |= adm1026_read_value(client,
- ADM1026_REG_GPIO_MASK_8_15);
- gpio <<= 8;
- gpio |= adm1026_read_value(client, ADM1026_REG_GPIO_MASK_0_7);
- data->gpio_mask = gpio;
-
- /* Read various values from CONFIG1 */
- data->config1 = adm1026_read_value(client,
- ADM1026_REG_CONFIG1);
- if (data->config1 & CFG1_PWM_AFC) {
- data->pwm1.enable = 2;
- data->pwm1.auto_pwm_min =
- PWM_MIN_FROM_REG(data->pwm1.pwm);
- }
- /* Read the GPIO config */
- data->config2 = adm1026_read_value(client,
- ADM1026_REG_CONFIG2);
- data->config3 = adm1026_read_value(client,
- ADM1026_REG_CONFIG3);
- data->gpio_config[16] = (data->config3 >> 6) & 0x03;
-
- value = 0;
- for (i = 0;i <= 15;++i) {
- if ((i & 0x03) == 0) {
- value = adm1026_read_value(client,
- ADM1026_REG_GPIO_CFG_0_3 + i/4);
- }
- data->gpio_config[i] = value & 0x03;
- value >>= 2;
- }
-
- data->last_config = jiffies;
- }; /* last_config */
-
- dev_dbg(&client->dev, "Setting VID from GPIO11-15.\n");
- data->vid = (data->gpio >> 11) & 0x1f;
- data->valid = 1;
- up(&data->update_lock);
- return data;
-}
-
-static ssize_t show_in(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in[nr]));
-}
-static ssize_t show_in_min(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_min[nr]));
-}
-static ssize_t set_in_min(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->in_min[nr] = INS_TO_REG(nr, val);
- adm1026_write_value(client, ADM1026_REG_IN_MIN[nr], data->in_min[nr]);
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_in_max(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_max[nr]));
-}
-static ssize_t set_in_max(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->in_max[nr] = INS_TO_REG(nr, val);
- adm1026_write_value(client, ADM1026_REG_IN_MAX[nr], data->in_max[nr]);
- up(&data->update_lock);
- return count;
-}
-
-#define in_reg(offset) \
-static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in, \
- NULL, offset); \
-static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
- show_in_min, set_in_min, offset); \
-static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
- show_in_max, set_in_max, offset);
-
-
-in_reg(0);
-in_reg(1);
-in_reg(2);
-in_reg(3);
-in_reg(4);
-in_reg(5);
-in_reg(6);
-in_reg(7);
-in_reg(8);
-in_reg(9);
-in_reg(10);
-in_reg(11);
-in_reg(12);
-in_reg(13);
-in_reg(14);
-in_reg(15);
-
-static ssize_t show_in16(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in[16]) -
- NEG12_OFFSET);
-}
-static ssize_t show_in16_min(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_min[16])
- - NEG12_OFFSET);
-}
-static ssize_t set_in16_min(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->in_min[16] = INS_TO_REG(16, val + NEG12_OFFSET);
- adm1026_write_value(client, ADM1026_REG_IN_MIN[16], data->in_min[16]);
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_in16_max(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_max[16])
- - NEG12_OFFSET);
-}
-static ssize_t set_in16_max(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->in_max[16] = INS_TO_REG(16, val+NEG12_OFFSET);
- adm1026_write_value(client, ADM1026_REG_IN_MAX[16], data->in_max[16]);
- up(&data->update_lock);
- return count;
-}
-
-static SENSOR_DEVICE_ATTR(in16_input, S_IRUGO, show_in16, NULL, 16);
-static SENSOR_DEVICE_ATTR(in16_min, S_IRUGO | S_IWUSR, show_in16_min, set_in16_min, 16);
-static SENSOR_DEVICE_ATTR(in16_max, S_IRUGO | S_IWUSR, show_in16_max, set_in16_max, 16);
-
-
-
-
-/* Now add fan read/write functions */
-
-static ssize_t show_fan(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan[nr],
- data->fan_div[nr]));
-}
-static ssize_t show_fan_min(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan_min[nr],
- data->fan_div[nr]));
-}
-static ssize_t set_fan_min(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->fan_min[nr] = FAN_TO_REG(val, data->fan_div[nr]);
- adm1026_write_value(client, ADM1026_REG_FAN_MIN(nr),
- data->fan_min[nr]);
- up(&data->update_lock);
- return count;
-}
-
-#define fan_offset(offset) \
-static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, \
- offset - 1); \
-static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
- show_fan_min, set_fan_min, offset - 1);
-
-fan_offset(1);
-fan_offset(2);
-fan_offset(3);
-fan_offset(4);
-fan_offset(5);
-fan_offset(6);
-fan_offset(7);
-fan_offset(8);
-
-/* Adjust fan_min to account for new fan divisor */
-static void fixup_fan_min(struct device *dev, int fan, int old_div)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int new_min;
- int new_div = data->fan_div[fan];
-
- /* 0 and 0xff are special. Don't adjust them */
- if (data->fan_min[fan] == 0 || data->fan_min[fan] == 0xff) {
- return;
- }
-
- new_min = data->fan_min[fan] * old_div / new_div;
- new_min = SENSORS_LIMIT(new_min, 1, 254);
- data->fan_min[fan] = new_min;
- adm1026_write_value(client, ADM1026_REG_FAN_MIN(fan), new_min);
-}
-
-/* Now add fan_div read/write functions */
-static ssize_t show_fan_div(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", data->fan_div[nr]);
-}
-static ssize_t set_fan_div(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val,orig_div,new_div,shift;
-
- val = simple_strtol(buf, NULL, 10);
- new_div = DIV_TO_REG(val);
- if (new_div == 0) {
- return -EINVAL;
- }
- down(&data->update_lock);
- orig_div = data->fan_div[nr];
- data->fan_div[nr] = DIV_FROM_REG(new_div);
-
- if (nr < 4) { /* 0 <= nr < 4 */
- shift = 2 * nr;
- adm1026_write_value(client, ADM1026_REG_FAN_DIV_0_3,
- ((DIV_TO_REG(orig_div) & (~(0x03 << shift))) |
- (new_div << shift)));
- } else { /* 3 < nr < 8 */
- shift = 2 * (nr - 4);
- adm1026_write_value(client, ADM1026_REG_FAN_DIV_4_7,
- ((DIV_TO_REG(orig_div) & (~(0x03 << (2 * shift)))) |
- (new_div << shift)));
- }
-
- if (data->fan_div[nr] != orig_div) {
- fixup_fan_min(dev,nr,orig_div);
- }
- up(&data->update_lock);
- return count;
-}
-
-#define fan_offset_div(offset) \
-static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
- show_fan_div, set_fan_div, offset - 1);
-
-fan_offset_div(1);
-fan_offset_div(2);
-fan_offset_div(3);
-fan_offset_div(4);
-fan_offset_div(5);
-fan_offset_div(6);
-fan_offset_div(7);
-fan_offset_div(8);
-
-/* Temps */
-static ssize_t show_temp(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp[nr]));
-}
-static ssize_t show_temp_min(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_min[nr]));
-}
-static ssize_t set_temp_min(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->temp_min[nr] = TEMP_TO_REG(val);
- adm1026_write_value(client, ADM1026_REG_TEMP_MIN[nr],
- data->temp_min[nr]);
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_temp_max(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_max[nr]));
-}
-static ssize_t set_temp_max(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->temp_max[nr] = TEMP_TO_REG(val);
- adm1026_write_value(client, ADM1026_REG_TEMP_MAX[nr],
- data->temp_max[nr]);
- up(&data->update_lock);
- return count;
-}
-
-#define temp_reg(offset) \
-static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp, \
- NULL, offset - 1); \
-static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \
- show_temp_min, set_temp_min, offset - 1); \
-static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \
- show_temp_max, set_temp_max, offset - 1);
-
-
-temp_reg(1);
-temp_reg(2);
-temp_reg(3);
-
-static ssize_t show_temp_offset(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_offset[nr]));
-}
-static ssize_t set_temp_offset(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->temp_offset[nr] = TEMP_TO_REG(val);
- adm1026_write_value(client, ADM1026_REG_TEMP_OFFSET[nr],
- data->temp_offset[nr]);
- up(&data->update_lock);
- return count;
-}
-
-#define temp_offset_reg(offset) \
-static SENSOR_DEVICE_ATTR(temp##offset##_offset, S_IRUGO | S_IWUSR, \
- show_temp_offset, set_temp_offset, offset - 1);
-
-temp_offset_reg(1);
-temp_offset_reg(2);
-temp_offset_reg(3);
-
-static ssize_t show_temp_auto_point1_temp_hyst(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(
- ADM1026_FAN_ACTIVATION_TEMP_HYST + data->temp_tmin[nr]));
-}
-static ssize_t show_temp_auto_point2_temp(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr] +
- ADM1026_FAN_CONTROL_TEMP_RANGE));
-}
-static ssize_t show_temp_auto_point1_temp(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr]));
-}
-static ssize_t set_temp_auto_point1_temp(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->temp_tmin[nr] = TEMP_TO_REG(val);
- adm1026_write_value(client, ADM1026_REG_TEMP_TMIN[nr],
- data->temp_tmin[nr]);
- up(&data->update_lock);
- return count;
-}
-
-#define temp_auto_point(offset) \
-static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp, S_IRUGO | S_IWUSR, \
- show_temp_auto_point1_temp, set_temp_auto_point1_temp, \
- offset - 1); \
-static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO, \
- show_temp_auto_point1_temp_hyst, NULL, offset - 1); \
-static SENSOR_DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO, \
- show_temp_auto_point2_temp, NULL, offset - 1);
-
-temp_auto_point(1);
-temp_auto_point(2);
-temp_auto_point(3);
-
-static ssize_t show_temp_crit_enable(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", (data->config1 & CFG1_THERM_HOT) >> 4);
-}
-static ssize_t set_temp_crit_enable(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- if ((val == 1) || (val==0)) {
- down(&data->update_lock);
- data->config1 = (data->config1 & ~CFG1_THERM_HOT) | (val << 4);
- adm1026_write_value(client, ADM1026_REG_CONFIG1,
- data->config1);
- up(&data->update_lock);
- }
- return count;
-}
-
-#define temp_crit_enable(offset) \
-static DEVICE_ATTR(temp##offset##_crit_enable, S_IRUGO | S_IWUSR, \
- show_temp_crit_enable, set_temp_crit_enable);
-
-temp_crit_enable(1);
-temp_crit_enable(2);
-temp_crit_enable(3);
-
-static ssize_t show_temp_crit(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 adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_crit[nr]));
-}
-static ssize_t set_temp_crit(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 i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->temp_crit[nr] = TEMP_TO_REG(val);
- adm1026_write_value(client, ADM1026_REG_TEMP_THERM[nr],
- data->temp_crit[nr]);
- up(&data->update_lock);
- return count;
-}
-
-#define temp_crit_reg(offset) \
-static SENSOR_DEVICE_ATTR(temp##offset##_crit, S_IRUGO | S_IWUSR, \
- show_temp_crit, set_temp_crit, offset - 1);
-
-temp_crit_reg(1);
-temp_crit_reg(2);
-temp_crit_reg(3);
-
-static ssize_t show_analog_out_reg(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", DAC_FROM_REG(data->analog_out));
-}
-static ssize_t set_analog_out_reg(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->analog_out = DAC_TO_REG(val);
- adm1026_write_value(client, ADM1026_REG_DAC, data->analog_out);
- up(&data->update_lock);
- return count;
-}
-
-static DEVICE_ATTR(analog_out, S_IRUGO | S_IWUSR, show_analog_out_reg,
- set_analog_out_reg);
-
-static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", vid_from_reg(data->vid & 0x3f, data->vrm));
-}
-/* vid deprecated in favour of cpu0_vid, remove after 2005-11-11 */
-static DEVICE_ATTR(vid, S_IRUGO, show_vid_reg, NULL);
-static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
-
-static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", data->vrm);
-}
-static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
-
- data->vrm = simple_strtol(buf, NULL, 10);
- return count;
-}
-
-static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
-
-static ssize_t show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf, "%ld\n", (long) (data->alarms));
-}
-
-static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
-
-static ssize_t show_alarm_mask(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%ld\n", data->alarm_mask);
-}
-static ssize_t set_alarm_mask(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
- unsigned long mask;
-
- down(&data->update_lock);
- data->alarm_mask = val & 0x7fffffff;
- mask = data->alarm_mask
- | (data->gpio_mask & 0x10000 ? 0x80000000 : 0);
- adm1026_write_value(client, ADM1026_REG_MASK1,
- mask & 0xff);
- mask >>= 8;
- adm1026_write_value(client, ADM1026_REG_MASK2,
- mask & 0xff);
- mask >>= 8;
- adm1026_write_value(client, ADM1026_REG_MASK3,
- mask & 0xff);
- mask >>= 8;
- adm1026_write_value(client, ADM1026_REG_MASK4,
- mask & 0xff);
- up(&data->update_lock);
- return count;
-}
-
-static DEVICE_ATTR(alarm_mask, S_IRUGO | S_IWUSR, show_alarm_mask,
- set_alarm_mask);
-
-
-static ssize_t show_gpio(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%ld\n", data->gpio);
-}
-static ssize_t set_gpio(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
- long gpio;
-
- down(&data->update_lock);
- data->gpio = val & 0x1ffff;
- gpio = data->gpio;
- adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_0_7,gpio & 0xff);
- gpio >>= 8;
- adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_8_15,gpio & 0xff);
- gpio = ((gpio >> 1) & 0x80) | (data->alarms >> 24 & 0x7f);
- adm1026_write_value(client, ADM1026_REG_STATUS4,gpio & 0xff);
- up(&data->update_lock);
- return count;
-}
-
-static DEVICE_ATTR(gpio, S_IRUGO | S_IWUSR, show_gpio, set_gpio);
-
-
-static ssize_t show_gpio_mask(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%ld\n", data->gpio_mask);
-}
-static ssize_t set_gpio_mask(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
- long mask;
-
- down(&data->update_lock);
- data->gpio_mask = val & 0x1ffff;
- mask = data->gpio_mask;
- adm1026_write_value(client, ADM1026_REG_GPIO_MASK_0_7,mask & 0xff);
- mask >>= 8;
- adm1026_write_value(client, ADM1026_REG_GPIO_MASK_8_15,mask & 0xff);
- mask = ((mask >> 1) & 0x80) | (data->alarm_mask >> 24 & 0x7f);
- adm1026_write_value(client, ADM1026_REG_MASK1,mask & 0xff);
- up(&data->update_lock);
- return count;
-}
-
-static DEVICE_ATTR(gpio_mask, S_IRUGO | S_IWUSR, show_gpio_mask, set_gpio_mask);
-
-static ssize_t show_pwm_reg(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", PWM_FROM_REG(data->pwm1.pwm));
-}
-static ssize_t set_pwm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
-
- if (data->pwm1.enable == 1) {
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->pwm1.pwm = PWM_TO_REG(val);
- adm1026_write_value(client, ADM1026_REG_PWM, data->pwm1.pwm);
- up(&data->update_lock);
- }
- return count;
-}
-static ssize_t show_auto_pwm_min(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", data->pwm1.auto_pwm_min);
-}
-static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
-
- down(&data->update_lock);
- data->pwm1.auto_pwm_min = SENSORS_LIMIT(val,0,255);
- if (data->pwm1.enable == 2) { /* apply immediately */
- data->pwm1.pwm = PWM_TO_REG((data->pwm1.pwm & 0x0f) |
- PWM_MIN_TO_REG(data->pwm1.auto_pwm_min));
- adm1026_write_value(client, ADM1026_REG_PWM, data->pwm1.pwm);
- }
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_auto_pwm_max(struct device *dev, struct device_attribute *attr, char *buf)
-{
- return sprintf(buf,"%d\n", ADM1026_PWM_MAX);
-}
-static ssize_t show_pwm_enable(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct adm1026_data *data = adm1026_update_device(dev);
- return sprintf(buf,"%d\n", data->pwm1.enable);
-}
-static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct adm1026_data *data = i2c_get_clientdata(client);
- int val = simple_strtol(buf, NULL, 10);
- int old_enable;
-
- if ((val >= 0) && (val < 3)) {
- down(&data->update_lock);
- old_enable = data->pwm1.enable;
- data->pwm1.enable = val;
- data->config1 = (data->config1 & ~CFG1_PWM_AFC)
- | ((val == 2) ? CFG1_PWM_AFC : 0);
- adm1026_write_value(client, ADM1026_REG_CONFIG1,
- data->config1);
- if (val == 2) { /* apply pwm1_auto_pwm_min to pwm1 */
- data->pwm1.pwm = PWM_TO_REG((data->pwm1.pwm & 0x0f) |
- PWM_MIN_TO_REG(data->pwm1.auto_pwm_min));
- adm1026_write_value(client, ADM1026_REG_PWM,
- data->pwm1.pwm);
- } else if (!((old_enable == 1) && (val == 1))) {
- /* set pwm to safe value */
- data->pwm1.pwm = 255;
- adm1026_write_value(client, ADM1026_REG_PWM,
- data->pwm1.pwm);
- }
- up(&data->update_lock);
- }
- return count;
-}
-
-/* enable PWM fan control */
-static DEVICE_ATTR(pwm1, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
-static DEVICE_ATTR(pwm2, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
-static DEVICE_ATTR(pwm3, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
-static DEVICE_ATTR(pwm1_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
- set_pwm_enable);
-static DEVICE_ATTR(pwm2_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
- set_pwm_enable);
-static DEVICE_ATTR(pwm3_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
- set_pwm_enable);
-static DEVICE_ATTR(temp1_auto_point1_pwm, S_IRUGO | S_IWUSR,
- show_auto_pwm_min, set_auto_pwm_min);
-static DEVICE_ATTR(temp2_auto_point1_pwm, S_IRUGO | S_IWUSR,
- show_auto_pwm_min, set_auto_pwm_min);
-static DEVICE_ATTR(temp3_auto_point1_pwm, S_IRUGO | S_IWUSR,
- show_auto_pwm_min, set_auto_pwm_min);
-
-static DEVICE_ATTR(temp1_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL);
-static DEVICE_ATTR(temp2_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL);
-static DEVICE_ATTR(temp3_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL);
-
-int adm1026_detect(struct i2c_adapter *adapter, int address,
- int kind)
-{
- int company, verstep;
- struct i2c_client *new_client;
- struct adm1026_data *data;
- int err = 0;
- const char *type_name = "";
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
- /* We need to be able to do byte I/O */
- goto exit;
- };
-
- /* OK. For now, we presume we have a valid client. We now create the
- client structure, even though we cannot fill it completely yet.
- But it allows us to access adm1026_{read,write}_value. */
-
- if (!(data = kmalloc(sizeof(struct adm1026_data), GFP_KERNEL))) {
- err = -ENOMEM;
- goto exit;
- }
-
- memset(data, 0, sizeof(struct adm1026_data));
-
- new_client = &data->client;
- i2c_set_clientdata(new_client, data);
- new_client->addr = address;
- new_client->adapter = adapter;
- new_client->driver = &adm1026_driver;
- new_client->flags = 0;
-
- /* Now, we do the remaining detection. */
-
- company = adm1026_read_value(new_client, ADM1026_REG_COMPANY);
- verstep = adm1026_read_value(new_client, ADM1026_REG_VERSTEP);
-
- dev_dbg(&new_client->dev, "Detecting device at %d,0x%02x with"
- " COMPANY: 0x%02x and VERSTEP: 0x%02x\n",
- i2c_adapter_id(new_client->adapter), new_client->addr,
- company, verstep);
-
- /* If auto-detecting, Determine the chip type. */
- if (kind <= 0) {
- dev_dbg(&new_client->dev, "Autodetecting device at %d,0x%02x "
- "...\n", i2c_adapter_id(adapter), address);
- if (company == ADM1026_COMPANY_ANALOG_DEV
- && verstep == ADM1026_VERSTEP_ADM1026) {
- kind = adm1026;
- } else if (company == ADM1026_COMPANY_ANALOG_DEV
- && (verstep & 0xf0) == ADM1026_VERSTEP_GENERIC) {
- dev_err(&adapter->dev, ": Unrecognized stepping "
- "0x%02x. Defaulting to ADM1026.\n", verstep);
- kind = adm1026;
- } else if ((verstep & 0xf0) == ADM1026_VERSTEP_GENERIC) {
- dev_err(&adapter->dev, ": Found version/stepping "
- "0x%02x. Assuming generic ADM1026.\n",
- verstep);
- kind = any_chip;
- } else {
- dev_dbg(&new_client->dev, ": Autodetection "
- "failed\n");
- /* Not an ADM1026 ... */
- if (kind == 0) { /* User used force=x,y */
- dev_err(&adapter->dev, "Generic ADM1026 not "
- "found at %d,0x%02x. Try "
- "force_adm1026.\n",
- i2c_adapter_id(adapter), address);
- }
- err = 0;
- goto exitfree;
- }
- }
-
- /* Fill in the chip specific driver values */
- switch (kind) {
- case any_chip :
- type_name = "adm1026";
- break;
- case adm1026 :
- type_name = "adm1026";
- break;
- default :
- dev_err(&adapter->dev, ": Internal error, invalid "
- "kind (%d)!", kind);
- err = -EFAULT;
- goto exitfree;
- }
- strlcpy(new_client->name, type_name, I2C_NAME_SIZE);
-
- /* Fill in the remaining client fields */
- data->type = kind;
- data->valid = 0;
- init_MUTEX(&data->update_lock);
-
- /* Tell the I2C layer a new client has arrived */
- if ((err = i2c_attach_client(new_client)))
- goto exitfree;
-
- /* Set the VRM version */
- data->vrm = i2c_which_vrm();
-
- /* Initialize the ADM1026 chip */
- adm1026_init_client(new_client);
-
- /* Register sysfs hooks */
- device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in1_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in1_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in2_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in2_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in3_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in3_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in3_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in4_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in4_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in4_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in5_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in5_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in5_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in6_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in6_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in6_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in7_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in7_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in7_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in8_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in8_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in8_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in9_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in9_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in9_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in10_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in10_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in10_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in11_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in11_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in11_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in12_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in12_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in12_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in13_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in13_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in13_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in14_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in14_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in14_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in15_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in15_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in15_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in16_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in16_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_in16_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan1_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan1_div.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan1_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan2_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan2_div.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan2_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan3_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan3_div.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan3_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan4_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan4_div.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan4_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan5_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan5_div.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan5_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan6_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan6_div.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan6_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan7_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan7_div.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan7_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan8_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan8_div.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_fan8_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp1_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp1_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp1_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp2_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp2_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp2_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp3_input.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp3_max.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp3_min.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp1_offset.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp2_offset.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp3_offset.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp1_auto_point1_temp.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp2_auto_point1_temp.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp3_auto_point1_temp.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp1_auto_point1_temp_hyst.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp2_auto_point1_temp_hyst.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp3_auto_point1_temp_hyst.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp1_auto_point2_temp.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp2_auto_point2_temp.dev_attr);
- device_create_file(&new_client->dev,
- &sensor_dev_attr_temp3_auto_point2_temp.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp1_crit.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp2_crit.dev_attr);
- device_create_file(&new_client->dev, &sensor_dev_attr_temp3_crit.dev_attr);
- device_create_file(&new_client->dev, &dev_attr_temp1_crit_enable);
- device_create_file(&new_client->dev, &dev_attr_temp2_crit_enable);
- device_create_file(&new_client->dev, &dev_attr_temp3_crit_enable);
- /* vid deprecated in favour of cpu0_vid, remove after 2005-11-11 */
- device_create_file(&new_client->dev, &dev_attr_vid);
- device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
- device_create_file(&new_client->dev, &dev_attr_vrm);
- device_create_file(&new_client->dev, &dev_attr_alarms);
- device_create_file(&new_client->dev, &dev_attr_alarm_mask);
- device_create_file(&new_client->dev, &dev_attr_gpio);
- device_create_file(&new_client->dev, &dev_attr_gpio_mask);
- device_create_file(&new_client->dev, &dev_attr_pwm1);
- device_create_file(&new_client->dev, &dev_attr_pwm2);
- device_create_file(&new_client->dev, &dev_attr_pwm3);
- device_create_file(&new_client->dev, &dev_attr_pwm1_enable);
- device_create_file(&new_client->dev, &dev_attr_pwm2_enable);
- device_create_file(&new_client->dev, &dev_attr_pwm3_enable);
- device_create_file(&new_client->dev, &dev_attr_temp1_auto_point1_pwm);
- device_create_file(&new_client->dev, &dev_attr_temp2_auto_point1_pwm);
- device_create_file(&new_client->dev, &dev_attr_temp3_auto_point1_pwm);
- device_create_file(&new_client->dev, &dev_attr_temp1_auto_point2_pwm);
- device_create_file(&new_client->dev, &dev_attr_temp2_auto_point2_pwm);
- device_create_file(&new_client->dev, &dev_attr_temp3_auto_point2_pwm);
- device_create_file(&new_client->dev, &dev_attr_analog_out);
- return 0;
-
- /* Error out and cleanup code */
-exitfree:
- kfree(new_client);
-exit:
- return err;
-}
-static int __init sm_adm1026_init(void)
-{
- return i2c_add_driver(&adm1026_driver);
-}
-
-static void __exit sm_adm1026_exit(void)
-{
- i2c_del_driver(&adm1026_driver);
-}
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Philip Pokorny <ppokorny@penguincomputing.com>, "
- "Justin Thiessen <jthiessen@penguincomputing.com>");
-MODULE_DESCRIPTION("ADM1026 driver");
-
-module_init(sm_adm1026_init);
-module_exit(sm_adm1026_exit);