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drivers/hwmon/abituguru3.c
40.2 KB
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// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* abituguru3.c * * Copyright (c) 2006-2008 Hans de Goede <hdegoede@redhat.com> * Copyright (c) 2008 Alistair John Strachan <alistair@devzero.co.uk> |
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*/ |
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/* |
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* This driver supports the sensor part of revision 3 of the custom Abit uGuru * chip found on newer Abit uGuru motherboards. Note: because of lack of specs * only reading the sensors and their settings is supported. */ |
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
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#include <linux/module.h> #include <linux/init.h> #include <linux/slab.h> #include <linux/jiffies.h> #include <linux/mutex.h> #include <linux/err.h> #include <linux/delay.h> #include <linux/platform_device.h> #include <linux/hwmon.h> #include <linux/hwmon-sysfs.h> |
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#include <linux/dmi.h> |
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#include <linux/io.h> |
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/* uGuru3 bank addresses */ #define ABIT_UGURU3_SETTINGS_BANK 0x01 #define ABIT_UGURU3_SENSORS_BANK 0x08 #define ABIT_UGURU3_MISC_BANK 0x09 #define ABIT_UGURU3_ALARMS_START 0x1E #define ABIT_UGURU3_SETTINGS_START 0x24 #define ABIT_UGURU3_VALUES_START 0x80 #define ABIT_UGURU3_BOARD_ID 0x0A /* uGuru3 sensor bank flags */ /* Alarm if: */ #define ABIT_UGURU3_TEMP_HIGH_ALARM_ENABLE 0x01 /* temp over warn */ #define ABIT_UGURU3_VOLT_HIGH_ALARM_ENABLE 0x02 /* volt over max */ #define ABIT_UGURU3_VOLT_LOW_ALARM_ENABLE 0x04 /* volt under min */ #define ABIT_UGURU3_TEMP_HIGH_ALARM_FLAG 0x10 /* temp is over warn */ #define ABIT_UGURU3_VOLT_HIGH_ALARM_FLAG 0x20 /* volt is over max */ #define ABIT_UGURU3_VOLT_LOW_ALARM_FLAG 0x40 /* volt is under min */ #define ABIT_UGURU3_FAN_LOW_ALARM_ENABLE 0x01 /* fan under min */ #define ABIT_UGURU3_BEEP_ENABLE 0x08 /* beep if alarm */ #define ABIT_UGURU3_SHUTDOWN_ENABLE 0x80 /* shutdown if alarm */ /* sensor types */ #define ABIT_UGURU3_IN_SENSOR 0 #define ABIT_UGURU3_TEMP_SENSOR 1 #define ABIT_UGURU3_FAN_SENSOR 2 |
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/* * Timeouts / Retries, if these turn out to need a lot of fiddling we could * convert them to params. Determined by trial and error. I assume this is * cpu-speed independent, since the ISA-bus and not the CPU should be the * bottleneck. */ |
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#define ABIT_UGURU3_WAIT_TIMEOUT 250 |
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/* * Normally the 0xAC at the end of synchronize() is reported after the * first read, but sometimes not and we need to poll */ |
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#define ABIT_UGURU3_SYNCHRONIZE_TIMEOUT 5 /* utility macros */ #define ABIT_UGURU3_NAME "abituguru3" |
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#define ABIT_UGURU3_DEBUG(format, arg...) \ do { \ if (verbose) \ pr_debug(format , ## arg); \ } while (0) |
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/* Macros to help calculate the sysfs_names array length */ #define ABIT_UGURU3_MAX_NO_SENSORS 26 |
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/* * sum of strlen +1 of: in??_input\0, in??_{min,max}\0, in??_{min,max}_alarm\0, * in??_{min,max}_alarm_enable\0, in??_beep\0, in??_shutdown\0, in??_label\0 */ |
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#define ABIT_UGURU3_IN_NAMES_LENGTH \ (11 + 2 * 9 + 2 * 15 + 2 * 22 + 10 + 14 + 11) |
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/* * sum of strlen +1 of: temp??_input\0, temp??_max\0, temp??_crit\0, * temp??_alarm\0, temp??_alarm_enable\0, temp??_beep\0, temp??_shutdown\0, * temp??_label\0 */ |
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#define ABIT_UGURU3_TEMP_NAMES_LENGTH (13 + 11 + 12 + 13 + 20 + 12 + 16 + 13) |
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/* * sum of strlen +1 of: fan??_input\0, fan??_min\0, fan??_alarm\0, * fan??_alarm_enable\0, fan??_beep\0, fan??_shutdown\0, fan??_label\0 */ |
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#define ABIT_UGURU3_FAN_NAMES_LENGTH (12 + 10 + 12 + 19 + 11 + 15 + 12) |
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/* * Worst case scenario 16 in sensors (longest names_length) and the rest * temp sensors (second longest names_length). */ |
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#define ABIT_UGURU3_SYSFS_NAMES_LENGTH (16 * ABIT_UGURU3_IN_NAMES_LENGTH + \ (ABIT_UGURU3_MAX_NO_SENSORS - 16) * ABIT_UGURU3_TEMP_NAMES_LENGTH) |
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/* * All the macros below are named identical to the openguru2 program * reverse engineered by Louis Kruger, hence the names might not be 100% * logical. I could come up with better names, but I prefer keeping the names * identical so that this driver can be compared with his work more easily. */ |
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/* Two i/o-ports are used by uGuru */ #define ABIT_UGURU3_BASE 0x00E0 #define ABIT_UGURU3_CMD 0x00 #define ABIT_UGURU3_DATA 0x04 #define ABIT_UGURU3_REGION_LENGTH 5 |
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/* * The wait_xxx functions return this on success and the last contents * of the DATA register (0-255) on failure. */ |
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#define ABIT_UGURU3_SUCCESS -1 /* uGuru status flags */ #define ABIT_UGURU3_STATUS_READY_FOR_READ 0x01 #define ABIT_UGURU3_STATUS_BUSY 0x02 /* Structures */ struct abituguru3_sensor_info { |
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const char *name; |
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int port; int type; int multiplier; int divisor; int offset; }; |
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/* Avoid use of flexible array members */ #define ABIT_UGURU3_MAX_DMI_NAMES 2 |
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struct abituguru3_motherboard_info { u16 id; |
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const char *dmi_name[ABIT_UGURU3_MAX_DMI_NAMES + 1]; |
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/* + 1 -> end of sensors indicated by a sensor with name == NULL */ struct abituguru3_sensor_info sensors[ABIT_UGURU3_MAX_NO_SENSORS + 1]; }; |
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/* * For the Abit uGuru, we need to keep some data in memory. * The structure is dynamically allocated, at the same time when a new * abituguru3 device is allocated. */ |
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struct abituguru3_data { |
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struct device *hwmon_dev; /* hwmon registered device */ |
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struct mutex update_lock; /* protect access to data and uGuru */ unsigned short addr; /* uguru base address */ char valid; /* !=0 if following fields are valid */ unsigned long last_updated; /* In jiffies */ |
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/* * For convenience the sysfs attr and their names are generated * automatically. We have max 10 entries per sensor (for in sensors) */ |
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struct sensor_device_attribute_2 sysfs_attr[ABIT_UGURU3_MAX_NO_SENSORS * 10]; /* Buffer to store the dynamically generated sysfs names */ char sysfs_names[ABIT_UGURU3_SYSFS_NAMES_LENGTH]; /* Pointer to the sensors info for the detected motherboard */ const struct abituguru3_sensor_info *sensors; |
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/* * The abituguru3 supports up to 48 sensors, and thus has registers |
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* sets for 48 sensors, for convenience reasons / simplicity of the |
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* code we always read and store all registers for all 48 sensors */ |
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/* Alarms for all 48 sensors (1 bit per sensor) */ u8 alarms[48/8]; /* Value of all 48 sensors */ u8 value[48]; |
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/* * Settings of all 48 sensors, note in and temp sensors (the first 32 * sensors) have 3 bytes of settings, while fans only have 2 bytes, * for convenience we use 3 bytes for all sensors */ |
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u8 settings[48][3]; }; /* Constants */ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { |
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{ 0x000C, { NULL } /* Unknown, need DMI string */, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
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{ "System", 25, 1, 1, 1, 0 }, |
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{ "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS FAN", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x000D, { NULL } /* Abit AW8, need DMI string */, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
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{ "System", 25, 1, 1, 1, 0 }, |
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{ "PWM1", 26, 1, 1, 1, 0 }, { "PWM2", 27, 1, 1, 1, 0 }, { "PWM3", 28, 1, 1, 1, 0 }, { "PWM4", 29, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "AUX2 Fan", 36, 2, 60, 1, 0 }, { "AUX3 Fan", 37, 2, 60, 1, 0 }, { "AUX4 Fan", 38, 2, 60, 1, 0 }, { "AUX5 Fan", 39, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x000E, { NULL } /* AL-8, need DMI string */, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
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{ "System", 25, 1, 1, 1, 0 }, |
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{ "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x000F, { NULL } /* Unknown, need DMI string */, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
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{ "System", 25, 1, 1, 1, 0 }, |
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{ "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x0010, { NULL } /* Abit NI8 SLI GR, need DMI string */, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "NB 1.4V", 4, 0, 10, 1, 0 }, { "SB 1.5V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "SYS", 25, 1, 1, 1, 0 }, { "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "OTES1 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x0011, { "AT8 32X", NULL }, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VDDA 2.5V", 6, 0, 20, 1, 0 }, { "NB 1.8V", 4, 0, 10, 1, 0 }, { "NB 1.8V Dual", 5, 0, 10, 1, 0 }, { "HTV 1.2", 3, 0, 10, 1, 0 }, { "PCIE 1.2V", 12, 0, 10, 1, 0 }, { "NB 1.2V", 13, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "NB", 25, 1, 1, 1, 0 }, { "System", 26, 1, 1, 1, 0 }, { "PWM", 27, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "AUX2 Fan", 36, 2, 60, 1, 0 }, |
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{ "AUX3 Fan", 37, 2, 60, 1, 0 }, |
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{ NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x0012, { NULL } /* Abit AN8 32X, need DMI string */, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "HyperTransport", 3, 0, 10, 1, 0 }, { "CPU VDDA 2.5V", 5, 0, 20, 1, 0 }, { "NB", 4, 0, 10, 1, 0 }, { "SB", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "SYS", 25, 1, 1, 1, 0 }, { "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x0013, { NULL } /* Abit AW8D, need DMI string */, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
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{ "System", 25, 1, 1, 1, 0 }, |
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{ "PWM1", 26, 1, 1, 1, 0 }, { "PWM2", 27, 1, 1, 1, 0 }, { "PWM3", 28, 1, 1, 1, 0 }, { "PWM4", 29, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "AUX2 Fan", 36, 2, 60, 1, 0 }, { "AUX3 Fan", 37, 2, 60, 1, 0 }, { "AUX4 Fan", 38, 2, 60, 1, 0 }, |
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{ "AUX5 Fan", 39, 2, 60, 1, 0 }, |
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{ NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x0014, { "AB9", "AB9 Pro", NULL }, { |
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{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
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{ "System", 25, 1, 1, 1, 0 }, |
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{ "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
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{ 0x0015, { NULL } /* Unknown, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "HyperTransport", 3, 0, 10, 1, 0 }, { "CPU VDDA 2.5V", 5, 0, 20, 1, 0 }, { "NB", 4, 0, 10, 1, 0 }, { "SB", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "SYS", 25, 1, 1, 1, 0 }, { "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
416 |
{ 0x0016, { "AW9D-MAX", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
417 418 419 420 421 422 423 424 425 426 427 428 429 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
430 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
431 432 433 434 435 436 437 438 439 440 441 442 443 |
{ "PWM1", 26, 1, 1, 1, 0 }, { "PWM2", 27, 1, 1, 1, 0 }, { "PWM3", 28, 1, 1, 1, 0 }, { "PWM4", 29, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "AUX2 Fan", 36, 2, 60, 1, 0 }, { "AUX3 Fan", 37, 2, 60, 1, 0 }, { "OTES1 Fan", 38, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
444 |
{ 0x0017, { NULL } /* Unknown, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "HyperTransport", 3, 0, 10, 1, 0 }, { "CPU VDDA 2.5V", 6, 0, 20, 1, 0 }, { "NB 1.8V", 4, 0, 10, 1, 0 }, { "NB 1.2V ", 13, 0, 10, 1, 0 }, { "SB 1.2V", 5, 0, 10, 1, 0 }, { "PCIE 1.2V", 12, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "ATX +3.3V", 10, 0, 20, 1, 0 }, { "ATX 5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
460 |
{ "System", 26, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
461 462 463 464 465 466 467 468 |
{ "PWM", 27, 1, 1, 1, 0 }, { "CPU FAN", 32, 2, 60, 1, 0 }, { "SYS FAN", 34, 2, 60, 1, 0 }, { "AUX1 FAN", 35, 2, 60, 1, 0 }, { "AUX2 FAN", 36, 2, 60, 1, 0 }, { "AUX3 FAN", 37, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
469 |
{ 0x0018, { "AB9 QuadGT", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
470 471 472 473 474 475 476 477 478 479 480 481 482 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT", 3, 0, 10, 1, 0 }, { "MCH 1.25V", 4, 0, 10, 1, 0 }, { "ICHIO 1.5V", 5, 0, 10, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
483 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
484 485 486 487 488 489 490 491 492 493 494 495 |
{ "PWM Phase1", 26, 1, 1, 1, 0 }, { "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
496 |
{ 0x0019, { "IN9 32X MAX", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
497 498 499 500 |
{ "CPU Core", 7, 0, 10, 1, 0 }, { "DDR2", 13, 0, 20, 1, 0 }, { "DDR2 VTT", 14, 0, 10, 1, 0 }, { "CPU VTT", 3, 0, 20, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
501 |
{ "NB 1.2V", 4, 0, 10, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
502 503 504 505 506 507 508 509 |
{ "SB 1.5V", 6, 0, 10, 1, 0 }, { "HyperTransport", 5, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 12, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "ATX +3.3V", 10, 0, 20, 1, 0 }, { "ATX 5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
510 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
511 512 513 514 515 516 517 518 519 520 521 522 |
{ "PWM Phase1", 26, 1, 1, 1, 0 }, { "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU FAN", 32, 2, 60, 1, 0 }, { "SYS FAN", 34, 2, 60, 1, 0 }, { "AUX1 FAN", 33, 2, 60, 1, 0 }, { "AUX2 FAN", 35, 2, 60, 1, 0 }, { "AUX3 FAN", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
523 |
{ 0x001A, { "IP35 Pro", "IP35 Pro XE", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
524 525 526 527 528 529 530 531 532 533 534 535 536 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH 1.25V", 4, 0, 10, 1, 0 }, { "ICHIO 1.5V", 5, 0, 10, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (8-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
537 538 |
{ "System", 25, 1, 1, 1, 0 }, { "PWM", 26, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
539 540 541 542 543 544 545 546 547 |
{ "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, |
cb96b8ca1 hwmon: (abituguru... |
548 |
{ "AUX4 Fan", 37, 2, 60, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
549 550 |
{ NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
551 |
{ 0x001B, { NULL } /* Unknown, need DMI string */, { |
ff8966acb hwmon: (abituguru... |
552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR3", 1, 0, 20, 1, 0 }, { "DDR3 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT", 3, 0, 10, 1, 0 }, { "MCH 1.25V", 4, 0, 10, 1, 0 }, { "ICHIO 1.5V", 5, 0, 10, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (8-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "System", 25, 1, 1, 1, 0 }, { "PWM Phase1", 26, 1, 1, 1, 0 }, { "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
578 |
{ 0x001C, { "IX38 QuadGT", NULL }, { |
ff8966acb hwmon: (abituguru... |
579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT", 3, 0, 10, 1, 0 }, { "MCH 1.25V", 4, 0, 10, 1, 0 }, { "ICHIO 1.5V", 5, 0, 10, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (8-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "System", 25, 1, 1, 1, 0 }, { "PWM Phase1", 26, 1, 1, 1, 0 }, { "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
605 |
{ 0x0000, { NULL }, { { NULL, 0, 0, 0, 0, 0 } } } |
3faa1ffb4 hwmon: Add suppor... |
606 607 608 609 |
}; /* Insmod parameters */ |
90ab5ee94 module_param: mak... |
610 |
static bool force; |
3faa1ffb4 hwmon: Add suppor... |
611 612 613 |
module_param(force, bool, 0); MODULE_PARM_DESC(force, "Set to one to force detection."); /* Default verbose is 1, since this driver is still in the testing phase */ |
90ab5ee94 module_param: mak... |
614 |
static bool verbose = 1; |
3faa1ffb4 hwmon: Add suppor... |
615 616 |
module_param(verbose, bool, 0644); MODULE_PARM_DESC(verbose, "Enable/disable verbose error reporting"); |
fe826749a hwmon: (abituguru... |
617 618 619 |
static const char *never_happen = "This should never happen."; static const char *report_this = "Please report this to the abituguru3 maintainer (see MAINTAINERS)"; |
3faa1ffb4 hwmon: Add suppor... |
620 621 622 623 624 625 626 627 628 629 630 631 |
/* wait while the uguru is busy (usually after a write) */ static int abituguru3_wait_while_busy(struct abituguru3_data *data) { u8 x; int timeout = ABIT_UGURU3_WAIT_TIMEOUT; while ((x = inb_p(data->addr + ABIT_UGURU3_DATA)) & ABIT_UGURU3_STATUS_BUSY) { timeout--; if (timeout == 0) return x; |
562fca2f7 hwmon: (abituguru... |
632 633 634 635 |
/* * sleep a bit before our last try, to give the uGuru3 one * last chance to respond. */ |
3faa1ffb4 hwmon: Add suppor... |
636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 |
if (timeout == 1) msleep(1); } return ABIT_UGURU3_SUCCESS; } /* wait till uguru is ready to be read */ static int abituguru3_wait_for_read(struct abituguru3_data *data) { u8 x; int timeout = ABIT_UGURU3_WAIT_TIMEOUT; while (!((x = inb_p(data->addr + ABIT_UGURU3_DATA)) & ABIT_UGURU3_STATUS_READY_FOR_READ)) { timeout--; if (timeout == 0) return x; |
562fca2f7 hwmon: (abituguru... |
653 654 655 656 |
/* * sleep a bit before our last try, to give the uGuru3 one * last chance to respond. */ |
3faa1ffb4 hwmon: Add suppor... |
657 658 659 660 661 |
if (timeout == 1) msleep(1); } return ABIT_UGURU3_SUCCESS; } |
562fca2f7 hwmon: (abituguru... |
662 663 664 665 |
/* * This synchronizes us with the uGuru3's protocol state machine, this * must be done before each command. */ |
3faa1ffb4 hwmon: Add suppor... |
666 667 668 |
static int abituguru3_synchronize(struct abituguru3_data *data) { int x, timeout = ABIT_UGURU3_SYNCHRONIZE_TIMEOUT; |
79738416f hwmon: (abituguru... |
669 670 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
671 672 673 674 675 676 677 |
ABIT_UGURU3_DEBUG("synchronize timeout during initial busy " "wait, status: 0x%02x ", x); return -EIO; } outb(0x20, data->addr + ABIT_UGURU3_DATA); |
79738416f hwmon: (abituguru... |
678 679 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
680 681 682 683 684 685 686 |
ABIT_UGURU3_DEBUG("synchronize timeout after sending 0x20, " "status: 0x%02x ", x); return -EIO; } outb(0x10, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
687 688 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
689 690 691 692 693 694 695 |
ABIT_UGURU3_DEBUG("synchronize timeout after sending 0x10, " "status: 0x%02x ", x); return -EIO; } outb(0x00, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
696 697 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
698 699 700 701 702 |
ABIT_UGURU3_DEBUG("synchronize timeout after sending 0x00, " "status: 0x%02x ", x); return -EIO; } |
79738416f hwmon: (abituguru... |
703 704 |
x = abituguru3_wait_for_read(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 |
ABIT_UGURU3_DEBUG("synchronize timeout waiting for read, " "status: 0x%02x ", x); return -EIO; } while ((x = inb(data->addr + ABIT_UGURU3_CMD)) != 0xAC) { timeout--; if (timeout == 0) { ABIT_UGURU3_DEBUG("synchronize timeout cmd does not " "hold 0xAC after synchronize, cmd: 0x%02x ", x); return -EIO; } msleep(1); } return 0; } |
562fca2f7 hwmon: (abituguru... |
724 725 726 727 |
/* * Read count bytes from sensor sensor_addr in bank bank_addr and store the * result in buf */ |
3faa1ffb4 hwmon: Add suppor... |
728 729 730 731 |
static int abituguru3_read(struct abituguru3_data *data, u8 bank, u8 offset, u8 count, u8 *buf) { int i, x; |
79738416f hwmon: (abituguru... |
732 733 |
x = abituguru3_synchronize(data); if (x) |
3faa1ffb4 hwmon: Add suppor... |
734 735 736 |
return x; outb(0x1A, data->addr + ABIT_UGURU3_DATA); |
79738416f hwmon: (abituguru... |
737 738 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
739 740 741 742 743 744 745 746 |
ABIT_UGURU3_DEBUG("read from 0x%02x:0x%02x timed out after " "sending 0x1A, status: 0x%02x ", (unsigned int)bank, (unsigned int)offset, x); return -EIO; } outb(bank, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
747 748 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
749 750 751 752 753 754 755 756 |
ABIT_UGURU3_DEBUG("read from 0x%02x:0x%02x timed out after " "sending the bank, status: 0x%02x ", (unsigned int)bank, (unsigned int)offset, x); return -EIO; } outb(offset, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
757 758 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
759 760 761 762 763 764 765 766 |
ABIT_UGURU3_DEBUG("read from 0x%02x:0x%02x timed out after " "sending the offset, status: 0x%02x ", (unsigned int)bank, (unsigned int)offset, x); return -EIO; } outb(count, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
767 768 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
769 770 771 772 773 774 775 776 |
ABIT_UGURU3_DEBUG("read from 0x%02x:0x%02x timed out after " "sending the count, status: 0x%02x ", (unsigned int)bank, (unsigned int)offset, x); return -EIO; } for (i = 0; i < count; i++) { |
79738416f hwmon: (abituguru... |
777 778 |
x = abituguru3_wait_for_read(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
779 780 781 782 783 784 785 786 787 788 |
ABIT_UGURU3_DEBUG("timeout reading byte %d from " "0x%02x:0x%02x, status: 0x%02x ", i, (unsigned int)bank, (unsigned int)offset, x); break; } buf[i] = inb(data->addr + ABIT_UGURU3_CMD); } return i; } |
562fca2f7 hwmon: (abituguru... |
789 790 791 792 |
/* * Sensor settings are stored 1 byte per offset with the bytes * placed add consecutive offsets. */ |
4688902da hwmon: make abitu... |
793 794 795 |
static int abituguru3_read_increment_offset(struct abituguru3_data *data, u8 bank, u8 offset, u8 count, u8 *buf, int offset_count) |
3faa1ffb4 hwmon: Add suppor... |
796 797 |
{ int i, x; |
79738416f hwmon: (abituguru... |
798 799 800 801 |
for (i = 0; i < offset_count; i++) { x = abituguru3_read(data, bank, offset + i, count, buf + i * count); if (x != count) { |
3bb9db792 hwmon: (abituguru... |
802 803 804 805 |
if (x < 0) return x; return i * count + x; } |
79738416f hwmon: (abituguru... |
806 |
} |
3faa1ffb4 hwmon: Add suppor... |
807 808 809 |
return i * count; } |
562fca2f7 hwmon: (abituguru... |
810 811 812 813 814 |
/* * Following are the sysfs callback functions. These functions expect: * sensor_device_attribute_2->index: index into the data->sensors array * sensor_device_attribute_2->nr: register offset, bitmask or NA. */ |
3faa1ffb4 hwmon: Add suppor... |
815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 |
static struct abituguru3_data *abituguru3_update_device(struct device *dev); static ssize_t show_value(struct device *dev, struct device_attribute *devattr, char *buf) { int value; struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct abituguru3_data *data = abituguru3_update_device(dev); const struct abituguru3_sensor_info *sensor; if (!data) return -EIO; sensor = &data->sensors[attr->index]; /* are we reading a setting, or is this a normal read? */ if (attr->nr) value = data->settings[sensor->port][attr->nr]; else value = data->value[sensor->port]; /* convert the value */ value = (value * sensor->multiplier) / sensor->divisor + sensor->offset; |
562fca2f7 hwmon: (abituguru... |
839 840 841 842 |
/* * alternatively we could update the sensors settings struct for this, * but then its contents would differ from the windows sw ini files */ |
3faa1ffb4 hwmon: Add suppor... |
843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 |
if (sensor->type == ABIT_UGURU3_TEMP_SENSOR) value *= 1000; return sprintf(buf, "%d ", value); } static ssize_t show_alarm(struct device *dev, struct device_attribute *devattr, char *buf) { int port; struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct abituguru3_data *data = abituguru3_update_device(dev); if (!data) return -EIO; port = data->sensors[attr->index].port; |
562fca2f7 hwmon: (abituguru... |
861 862 863 864 865 866 |
/* * See if the alarm bit for this sensor is set and if a bitmask is * given in attr->nr also check if the alarm matches the type of alarm * we're looking for (for volt it can be either low or high). The type * is stored in a few readonly bits in the settings of the sensor. */ |
3faa1ffb4 hwmon: Add suppor... |
867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 |
if ((data->alarms[port / 8] & (0x01 << (port % 8))) && (!attr->nr || (data->settings[port][0] & attr->nr))) return sprintf(buf, "1 "); else return sprintf(buf, "0 "); } static ssize_t show_mask(struct device *dev, struct device_attribute *devattr, char *buf) { struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct abituguru3_data *data = dev_get_drvdata(dev); if (data->settings[data->sensors[attr->index].port][0] & attr->nr) return sprintf(buf, "1 "); else return sprintf(buf, "0 "); } static ssize_t show_label(struct device *dev, struct device_attribute *devattr, char *buf) { struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct abituguru3_data *data = dev_get_drvdata(dev); return sprintf(buf, "%s ", data->sensors[attr->index].name); } static ssize_t show_name(struct device *dev, struct device_attribute *devattr, char *buf) { return sprintf(buf, "%s ", ABIT_UGURU3_NAME); } /* Sysfs attr templates, the real entries are generated automatically. */ static const struct sensor_device_attribute_2 abituguru3_sysfs_templ[3][10] = { { SENSOR_ATTR_2(in%d_input, 0444, show_value, NULL, 0, 0), SENSOR_ATTR_2(in%d_min, 0444, show_value, NULL, 1, 0), SENSOR_ATTR_2(in%d_max, 0444, show_value, NULL, 2, 0), SENSOR_ATTR_2(in%d_min_alarm, 0444, show_alarm, NULL, ABIT_UGURU3_VOLT_LOW_ALARM_FLAG, 0), SENSOR_ATTR_2(in%d_max_alarm, 0444, show_alarm, NULL, ABIT_UGURU3_VOLT_HIGH_ALARM_FLAG, 0), SENSOR_ATTR_2(in%d_beep, 0444, show_mask, NULL, ABIT_UGURU3_BEEP_ENABLE, 0), SENSOR_ATTR_2(in%d_shutdown, 0444, show_mask, NULL, ABIT_UGURU3_SHUTDOWN_ENABLE, 0), SENSOR_ATTR_2(in%d_min_alarm_enable, 0444, show_mask, NULL, ABIT_UGURU3_VOLT_LOW_ALARM_ENABLE, 0), SENSOR_ATTR_2(in%d_max_alarm_enable, 0444, show_mask, NULL, ABIT_UGURU3_VOLT_HIGH_ALARM_ENABLE, 0), SENSOR_ATTR_2(in%d_label, 0444, show_label, NULL, 0, 0) }, { SENSOR_ATTR_2(temp%d_input, 0444, show_value, NULL, 0, 0), SENSOR_ATTR_2(temp%d_max, 0444, show_value, NULL, 1, 0), SENSOR_ATTR_2(temp%d_crit, 0444, show_value, NULL, 2, 0), SENSOR_ATTR_2(temp%d_alarm, 0444, show_alarm, NULL, 0, 0), SENSOR_ATTR_2(temp%d_beep, 0444, show_mask, NULL, ABIT_UGURU3_BEEP_ENABLE, 0), SENSOR_ATTR_2(temp%d_shutdown, 0444, show_mask, NULL, ABIT_UGURU3_SHUTDOWN_ENABLE, 0), SENSOR_ATTR_2(temp%d_alarm_enable, 0444, show_mask, NULL, ABIT_UGURU3_TEMP_HIGH_ALARM_ENABLE, 0), SENSOR_ATTR_2(temp%d_label, 0444, show_label, NULL, 0, 0) }, { SENSOR_ATTR_2(fan%d_input, 0444, show_value, NULL, 0, 0), SENSOR_ATTR_2(fan%d_min, 0444, show_value, NULL, 1, 0), SENSOR_ATTR_2(fan%d_alarm, 0444, show_alarm, NULL, 0, 0), SENSOR_ATTR_2(fan%d_beep, 0444, show_mask, NULL, ABIT_UGURU3_BEEP_ENABLE, 0), SENSOR_ATTR_2(fan%d_shutdown, 0444, show_mask, NULL, ABIT_UGURU3_SHUTDOWN_ENABLE, 0), SENSOR_ATTR_2(fan%d_alarm_enable, 0444, show_mask, NULL, ABIT_UGURU3_FAN_LOW_ALARM_ENABLE, 0), SENSOR_ATTR_2(fan%d_label, 0444, show_label, NULL, 0, 0) } }; static struct sensor_device_attribute_2 abituguru3_sysfs_attr[] = { SENSOR_ATTR_2(name, 0444, show_name, NULL, 0, 0), }; |
6c931ae1c hwmon: remove use... |
954 |
static int abituguru3_probe(struct platform_device *pdev) |
3faa1ffb4 hwmon: Add suppor... |
955 956 957 958 959 960 961 962 |
{ const int no_sysfs_attr[3] = { 10, 8, 7 }; int sensor_index[3] = { 0, 1, 1 }; struct abituguru3_data *data; int i, j, type, used, sysfs_names_free, sysfs_attr_i, res = -ENODEV; char *sysfs_filename; u8 buf[2]; u16 id; |
a34c26d8e hwmon: (abituguru... |
963 964 |
data = devm_kzalloc(&pdev->dev, sizeof(struct abituguru3_data), GFP_KERNEL); |
79738416f hwmon: (abituguru... |
965 |
if (!data) |
3faa1ffb4 hwmon: Add suppor... |
966 967 968 969 970 971 972 |
return -ENOMEM; data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start; mutex_init(&data->update_lock); platform_set_drvdata(pdev, data); /* Read the motherboard ID */ |
79738416f hwmon: (abituguru... |
973 974 975 |
i = abituguru3_read(data, ABIT_UGURU3_MISC_BANK, ABIT_UGURU3_BOARD_ID, 2, buf); if (i != 2) |
3faa1ffb4 hwmon: Add suppor... |
976 |
goto abituguru3_probe_error; |
3faa1ffb4 hwmon: Add suppor... |
977 978 979 980 981 982 983 984 985 986 987 |
/* Completely read the uGuru to see if one really is there */ if (!abituguru3_update_device(&pdev->dev)) goto abituguru3_probe_error; /* lookup the ID in our motherboard table */ id = ((u16)buf[0] << 8) | (u16)buf[1]; for (i = 0; abituguru3_motherboards[i].id; i++) if (abituguru3_motherboards[i].id == id) break; if (!abituguru3_motherboards[i].id) { |
fe826749a hwmon: (abituguru... |
988 989 990 |
pr_err("error unknown motherboard ID: %04X. %s ", (unsigned int)id, report_this); |
3faa1ffb4 hwmon: Add suppor... |
991 992 993 |
goto abituguru3_probe_error; } data->sensors = abituguru3_motherboards[i].sensors; |
4ef664b5b abituguru3: prefe... |
994 |
|
fe826749a hwmon: (abituguru... |
995 996 |
pr_info("found Abit uGuru3, motherboard ID: %04X ", (unsigned int)id); |
4ef664b5b abituguru3: prefe... |
997 |
|
3faa1ffb4 hwmon: Add suppor... |
998 999 1000 1001 1002 1003 1004 |
/* Fill the sysfs attr array */ sysfs_attr_i = 0; sysfs_filename = data->sysfs_names; sysfs_names_free = ABIT_UGURU3_SYSFS_NAMES_LENGTH; for (i = 0; data->sensors[i].name; i++) { /* Fail safe check, this should never happen! */ if (i >= ABIT_UGURU3_MAX_NO_SENSORS) { |
fe826749a hwmon: (abituguru... |
1005 1006 1007 |
pr_err("Fatal error motherboard has more sensors then ABIT_UGURU3_MAX_NO_SENSORS. %s %s ", never_happen, report_this); |
3faa1ffb4 hwmon: Add suppor... |
1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 |
res = -ENAMETOOLONG; goto abituguru3_probe_error; } type = data->sensors[i].type; for (j = 0; j < no_sysfs_attr[type]; j++) { used = snprintf(sysfs_filename, sysfs_names_free, abituguru3_sysfs_templ[type][j].dev_attr.attr. name, sensor_index[type]) + 1; data->sysfs_attr[sysfs_attr_i] = abituguru3_sysfs_templ[type][j]; data->sysfs_attr[sysfs_attr_i].dev_attr.attr.name = sysfs_filename; data->sysfs_attr[sysfs_attr_i].index = i; sysfs_filename += used; sysfs_names_free -= used; sysfs_attr_i++; } sensor_index[type]++; } /* Fail safe check, this should never happen! */ if (sysfs_names_free < 0) { |
fe826749a hwmon: (abituguru... |
1029 1030 1031 |
pr_err("Fatal error ran out of space for sysfs attr names. %s %s ", never_happen, report_this); |
3faa1ffb4 hwmon: Add suppor... |
1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 |
res = -ENAMETOOLONG; goto abituguru3_probe_error; } /* Register sysfs hooks */ for (i = 0; i < sysfs_attr_i; i++) if (device_create_file(&pdev->dev, &data->sysfs_attr[i].dev_attr)) goto abituguru3_probe_error; for (i = 0; i < ARRAY_SIZE(abituguru3_sysfs_attr); i++) if (device_create_file(&pdev->dev, &abituguru3_sysfs_attr[i].dev_attr)) goto abituguru3_probe_error; |
1beeffe43 hwmon: Convert fr... |
1045 1046 1047 |
data->hwmon_dev = hwmon_device_register(&pdev->dev); if (IS_ERR(data->hwmon_dev)) { res = PTR_ERR(data->hwmon_dev); |
3faa1ffb4 hwmon: Add suppor... |
1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 |
goto abituguru3_probe_error; } return 0; /* success */ abituguru3_probe_error: for (i = 0; data->sysfs_attr[i].dev_attr.attr.name; i++) device_remove_file(&pdev->dev, &data->sysfs_attr[i].dev_attr); for (i = 0; i < ARRAY_SIZE(abituguru3_sysfs_attr); i++) device_remove_file(&pdev->dev, &abituguru3_sysfs_attr[i].dev_attr); |
3faa1ffb4 hwmon: Add suppor... |
1059 1060 |
return res; } |
281dfd0b6 hwmon: remove use... |
1061 |
static int abituguru3_remove(struct platform_device *pdev) |
3faa1ffb4 hwmon: Add suppor... |
1062 1063 1064 |
{ int i; struct abituguru3_data *data = platform_get_drvdata(pdev); |
1beeffe43 hwmon: Convert fr... |
1065 |
hwmon_device_unregister(data->hwmon_dev); |
3faa1ffb4 hwmon: Add suppor... |
1066 1067 1068 1069 1070 |
for (i = 0; data->sysfs_attr[i].dev_attr.attr.name; i++) device_remove_file(&pdev->dev, &data->sysfs_attr[i].dev_attr); for (i = 0; i < ARRAY_SIZE(abituguru3_sysfs_attr); i++) device_remove_file(&pdev->dev, &abituguru3_sysfs_attr[i].dev_attr); |
3faa1ffb4 hwmon: Add suppor... |
1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 |
return 0; } static struct abituguru3_data *abituguru3_update_device(struct device *dev) { int i; struct abituguru3_data *data = dev_get_drvdata(dev); mutex_lock(&data->update_lock); if (!data->valid || time_after(jiffies, data->last_updated + HZ)) { /* Clear data->valid while updating */ data->valid = 0; /* Read alarms */ if (abituguru3_read_increment_offset(data, ABIT_UGURU3_SETTINGS_BANK, ABIT_UGURU3_ALARMS_START, 1, data->alarms, 48/8) != (48/8)) goto LEAVE_UPDATE; /* Read in and temp sensors (3 byte settings / sensor) */ for (i = 0; i < 32; i++) { if (abituguru3_read(data, ABIT_UGURU3_SENSORS_BANK, ABIT_UGURU3_VALUES_START + i, 1, &data->value[i]) != 1) goto LEAVE_UPDATE; if (abituguru3_read_increment_offset(data, ABIT_UGURU3_SETTINGS_BANK, ABIT_UGURU3_SETTINGS_START + i * 3, 1, data->settings[i], 3) != 3) goto LEAVE_UPDATE; } /* Read temp sensors (2 byte settings / sensor) */ for (i = 0; i < 16; i++) { if (abituguru3_read(data, ABIT_UGURU3_SENSORS_BANK, ABIT_UGURU3_VALUES_START + 32 + i, 1, &data->value[32 + i]) != 1) goto LEAVE_UPDATE; if (abituguru3_read_increment_offset(data, ABIT_UGURU3_SETTINGS_BANK, ABIT_UGURU3_SETTINGS_START + 32 * 3 + i * 2, 1, data->settings[32 + i], 2) != 2) goto LEAVE_UPDATE; } data->last_updated = jiffies; data->valid = 1; } LEAVE_UPDATE: mutex_unlock(&data->update_lock); if (data->valid) return data; else return NULL; } |
c248f24cf hwmon: (abituguru... |
1125 1126 |
#ifdef CONFIG_PM_SLEEP static int abituguru3_suspend(struct device *dev) |
3faa1ffb4 hwmon: Add suppor... |
1127 |
{ |
c248f24cf hwmon: (abituguru... |
1128 |
struct abituguru3_data *data = dev_get_drvdata(dev); |
562fca2f7 hwmon: (abituguru... |
1129 1130 1131 1132 |
/* * make sure all communications with the uguru3 are done and no new * ones are started */ |
3faa1ffb4 hwmon: Add suppor... |
1133 1134 1135 |
mutex_lock(&data->update_lock); return 0; } |
c248f24cf hwmon: (abituguru... |
1136 |
static int abituguru3_resume(struct device *dev) |
3faa1ffb4 hwmon: Add suppor... |
1137 |
{ |
c248f24cf hwmon: (abituguru... |
1138 |
struct abituguru3_data *data = dev_get_drvdata(dev); |
3faa1ffb4 hwmon: Add suppor... |
1139 1140 1141 |
mutex_unlock(&data->update_lock); return 0; } |
c248f24cf hwmon: (abituguru... |
1142 1143 |
static SIMPLE_DEV_PM_OPS(abituguru3_pm, abituguru3_suspend, abituguru3_resume); |
24f9c539b hwmon: Fix 'Macro... |
1144 |
#define ABIT_UGURU3_PM (&abituguru3_pm) |
3faa1ffb4 hwmon: Add suppor... |
1145 |
#else |
c248f24cf hwmon: (abituguru... |
1146 |
#define ABIT_UGURU3_PM NULL |
3faa1ffb4 hwmon: Add suppor... |
1147 1148 1149 1150 |
#endif /* CONFIG_PM */ static struct platform_driver abituguru3_driver = { .driver = { |
3faa1ffb4 hwmon: Add suppor... |
1151 |
.name = ABIT_UGURU3_NAME, |
c248f24cf hwmon: (abituguru... |
1152 |
.pm = ABIT_UGURU3_PM |
3faa1ffb4 hwmon: Add suppor... |
1153 1154 |
}, .probe = abituguru3_probe, |
9e5e9b7a9 hwmon: remove use... |
1155 |
.remove = abituguru3_remove, |
3faa1ffb4 hwmon: Add suppor... |
1156 |
}; |
4ef664b5b abituguru3: prefe... |
1157 1158 1159 1160 |
static int __init abituguru3_dmi_detect(void) { const char *board_vendor, *board_name; int i, err = (force) ? 1 : -ENODEV; |
bbe5939ab hwmon: (abituguru... |
1161 |
const char *const *dmi_name; |
058943ddc hwmon: (abituguru... |
1162 |
size_t sublen; |
4ef664b5b abituguru3: prefe... |
1163 1164 1165 1166 1167 1168 1169 1170 |
board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR); if (!board_vendor || strcmp(board_vendor, "http://www.abit.com.tw/")) return err; board_name = dmi_get_system_info(DMI_BOARD_NAME); if (!board_name) return err; |
562fca2f7 hwmon: (abituguru... |
1171 1172 |
/* * At the moment, we don't care about the part of the vendor |
058943ddc hwmon: (abituguru... |
1173 1174 1175 1176 1177 1178 1179 |
* DMI string contained in brackets. Truncate the string at * the first occurrence of a bracket. Trim any trailing space * from the substring. */ sublen = strcspn(board_name, "("); while (sublen > 0 && board_name[sublen - 1] == ' ') sublen--; |
4ef664b5b abituguru3: prefe... |
1180 |
for (i = 0; abituguru3_motherboards[i].id; i++) { |
bbe5939ab hwmon: (abituguru... |
1181 1182 1183 1184 1185 1186 1187 |
dmi_name = abituguru3_motherboards[i].dmi_name; for ( ; *dmi_name; dmi_name++) { if (strlen(*dmi_name) != sublen) continue; if (!strncasecmp(board_name, *dmi_name, sublen)) return 0; } |
4ef664b5b abituguru3: prefe... |
1188 |
} |
bbe5939ab hwmon: (abituguru... |
1189 1190 |
/* No match found */ return 1; |
4ef664b5b abituguru3: prefe... |
1191 |
} |
562fca2f7 hwmon: (abituguru... |
1192 1193 |
/* * FIXME: Manual detection should die eventually; we need to collect stable |
4ef664b5b abituguru3: prefe... |
1194 1195 |
* DMI model names first before we can rely entirely on CONFIG_DMI. */ |
3faa1ffb4 hwmon: Add suppor... |
1196 1197 |
static int __init abituguru3_detect(void) { |
562fca2f7 hwmon: (abituguru... |
1198 1199 1200 1201 1202 |
/* * See if there is an uguru3 there. An idle uGuru3 will hold 0x00 or * 0x08 at DATA and 0xAC at CMD. Sometimes the uGuru3 will hold 0x05 * or 0x55 at CMD instead, why is unknown. */ |
3faa1ffb4 hwmon: Add suppor... |
1203 1204 |
u8 data_val = inb_p(ABIT_UGURU3_BASE + ABIT_UGURU3_DATA); u8 cmd_val = inb_p(ABIT_UGURU3_BASE + ABIT_UGURU3_CMD); |
9c2e14afb hwmon: fix Abit U... |
1205 |
if (((data_val == 0x00) || (data_val == 0x08)) && |
b3aeab0cd hwmon: (abituguru... |
1206 1207 |
((cmd_val == 0xAC) || (cmd_val == 0x05) || (cmd_val == 0x55))) |
4ef664b5b abituguru3: prefe... |
1208 |
return 0; |
3faa1ffb4 hwmon: Add suppor... |
1209 1210 1211 1212 1213 1214 |
ABIT_UGURU3_DEBUG("no Abit uGuru3 found, data = 0x%02X, cmd = " "0x%02X ", (unsigned int)data_val, (unsigned int)cmd_val); if (force) { |
fe826749a hwmon: (abituguru... |
1215 1216 |
pr_info("Assuming Abit uGuru3 is present because of \"force\" parameter "); |
4ef664b5b abituguru3: prefe... |
1217 |
return 0; |
3faa1ffb4 hwmon: Add suppor... |
1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 |
} /* No uGuru3 found */ return -ENODEV; } static struct platform_device *abituguru3_pdev; static int __init abituguru3_init(void) { |
3faa1ffb4 hwmon: Add suppor... |
1228 |
struct resource res = { .flags = IORESOURCE_IO }; |
4ef664b5b abituguru3: prefe... |
1229 1230 1231 1232 1233 1234 |
int err; /* Attempt DMI detection first */ err = abituguru3_dmi_detect(); if (err < 0) return err; |
562fca2f7 hwmon: (abituguru... |
1235 1236 |
/* * Fall back to manual detection if there was no exact |
4ef664b5b abituguru3: prefe... |
1237 1238 1239 1240 1241 1242 |
* board name match, or force was specified. */ if (err > 0) { err = abituguru3_detect(); if (err) return err; |
bbe5939ab hwmon: (abituguru... |
1243 |
|
fe826749a hwmon: (abituguru... |
1244 1245 1246 |
pr_warn("this motherboard was not detected using DMI. " "Please send the output of \"dmidecode\" to the abituguru3 maintainer (see MAINTAINERS) "); |
4ef664b5b abituguru3: prefe... |
1247 |
} |
3faa1ffb4 hwmon: Add suppor... |
1248 1249 1250 1251 |
err = platform_driver_register(&abituguru3_driver); if (err) goto exit; |
4ef664b5b abituguru3: prefe... |
1252 1253 |
abituguru3_pdev = platform_device_alloc(ABIT_UGURU3_NAME, ABIT_UGURU3_BASE); |
3faa1ffb4 hwmon: Add suppor... |
1254 |
if (!abituguru3_pdev) { |
fe826749a hwmon: (abituguru... |
1255 1256 |
pr_err("Device allocation failed "); |
3faa1ffb4 hwmon: Add suppor... |
1257 1258 1259 |
err = -ENOMEM; goto exit_driver_unregister; } |
4ef664b5b abituguru3: prefe... |
1260 1261 |
res.start = ABIT_UGURU3_BASE; res.end = ABIT_UGURU3_BASE + ABIT_UGURU3_REGION_LENGTH - 1; |
3faa1ffb4 hwmon: Add suppor... |
1262 1263 1264 1265 |
res.name = ABIT_UGURU3_NAME; err = platform_device_add_resources(abituguru3_pdev, &res, 1); if (err) { |
fe826749a hwmon: (abituguru... |
1266 1267 |
pr_err("Device resource addition failed (%d) ", err); |
3faa1ffb4 hwmon: Add suppor... |
1268 1269 1270 1271 1272 |
goto exit_device_put; } err = platform_device_add(abituguru3_pdev); if (err) { |
fe826749a hwmon: (abituguru... |
1273 1274 |
pr_err("Device addition failed (%d) ", err); |
3faa1ffb4 hwmon: Add suppor... |
1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 |
goto exit_device_put; } return 0; exit_device_put: platform_device_put(abituguru3_pdev); exit_driver_unregister: platform_driver_unregister(&abituguru3_driver); exit: return err; } static void __exit abituguru3_exit(void) { platform_device_unregister(abituguru3_pdev); platform_driver_unregister(&abituguru3_driver); } |
93d0cc588 hwmon: (abituguru... |
1293 |
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>"); |
3faa1ffb4 hwmon: Add suppor... |
1294 1295 1296 1297 1298 |
MODULE_DESCRIPTION("Abit uGuru3 Sensor device"); MODULE_LICENSE("GPL"); module_init(abituguru3_init); module_exit(abituguru3_exit); |