mirror of
https://github.com/lm-sensors/lm-sensors.git
synced 2026-09-30 21:43:05 +07:00
Jean Delvare
a3f215218f
sensors_get_adapter_name(). Paul Crawford asked questions about these as he found the original documentation unclear. I'm including my answers to his questions here, reformatted, so that other developers can benefit from them too.
456 lines
24 KiB
Plaintext
456 lines
24 KiB
Plaintext
lm-sensors CHANGES file
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-----------------------
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SVN HEAD
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libsensors: Improve documentation of two functions
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init: Fix EnvironmentFile in service files
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sensors-detect: Report built-in drivers as such
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Use modules.builtin instead of /sys/module
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Handle built-in modules properly
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Add detection of NCT6791D
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Add detection of NCT6681D, NCT6682D, and NCT6683D
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Add detection of F71868A
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Add a PCI ID for new family 15h AMD processors
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Introduce automatic mode (--auto)
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Detect incorrect non-interactive runs
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Rework option handling
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3.3.4 (2013-05-27)
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sensors.conf.5: Mention "sensors -u" to get the raw feature names
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sensors: Clarify what option -u is good for
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fancontrol: Fix handling of absolute paths in config
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pwmconfig: Print the initial PWM values
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Raise the detection threshold to 3/4
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Properly deal with multiple fan control
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sensors-detect: Add detection of AMD family 16h power sensors
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Map IT8771E, IT8772E, IT8782F and IT8783F to it87
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Use /sys/module instead of /proc/modules where available
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Drop legacy sysconfig configuration file syntax
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Stay alive when /dev/port is missing
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Add detection of IT8752F
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Add detection of MCP98244
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Add detection of LM95234
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Add detection of TMP431/TMP432
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Update Nuvoton chip information and NCT6106D chip detection
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Drop unreliable DS1621/DS1631 detection
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3.3.3 "Happy Birthday Sophie" (2012-11-06)
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documentation: Update fan-divisors, fan divisors are optional
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libsensors: Fix warning about library path not in /etc/ld.so.conf
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sensors: Fix libiconv linkage need detection in rare corner case
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Add support for humidity output
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Add long switches to manual page
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sensors-detect: Don't choke on systems without PCI
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Avoid probing EDID addresses on graphics cards (#2386)
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Add detection of NCT6779D and NCT6102D/NCT6106D
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Add detection of SMSC LPC47N217 and SIO10N268
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Do not scan I2C adapters on graphics cards by default
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Fix parent class discovery when multiplexer is present
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3.3.2 (2012-03-14)
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libsensors: Added support for new sysfs attributes
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Change sysfs detection to survive upcoming kernel changes
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sensord: Fix memory leaks revealed by valgrind
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Minor performance improvements
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sensors: Added support for new sysfs attributes
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Display both instantaneous and average power if available.
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Report thermal sensor type 1 as CPU diode
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Align power values better
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Fix power interval output
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fancontrol: Support setup where one PWM output controls several fans
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Output error messages to stderr
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sensors-detect: Stop calling for PIIX5 SMBus testers
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Improve filtering of fake DMI data
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Print DMI system/product version if available
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Fix loading of the cpuid module
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Make LM73 detection less problematic
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Add detection of National Semiconductor LM96163
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Add detection of GMT G781
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Properly handle Super-I/O chips without logical device
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Add detection of National Semiconductor LM96080
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Add detection of ITE IT8771E
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Add detection of ITE IT8781F, IT8782F and IT8783F
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Add detection of ITE IT8510E/TE/G, IT8511E/TE/G,
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IT8513E/F/G, and IT8518E
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Add detection of ST Microelectronics STTS2002 and STTS3000
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Add detection of IDT TSE2002GB2, TS3000GB2, Microchip MCP9804,
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and Atmel AT30TS00
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3.3.1 (2011-07-21)
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isadump: Add support for word (16-bit) and long (32-bit) reads
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isaset: Add support for word (16-bit) and long (32-bit) writes
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sensors.conf.default: Add a section for the EMC6W201
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sensors-detect: Add AMD family 15h CPU detection
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Add detection of ADT7461A / NCT1008
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Add detection of ITE IT8516E/F/G
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Integrate with systemd
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Drop unreliable smart battery detection
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Add detection of SMSC EMC6W201
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Drop unreliable detection of Maxim MAX6650
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Add detection of SMSC EMC2300
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Add detection of MAX6642
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Add detection of ITE IT8772E
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Don't advertise the ipmisensors driver
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Add detection of SA56004
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Add detection of LM95245
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3.3.0 (2011-03-28)
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Makefile: Check for bison and flex
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libsensors: Add support for intrusion detection (#2370)
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Compute MAX_SUBFEATURES at run-time (#2378)
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Compute MAX_*_SENSOR_TYPES at build time (#2378)
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Add support for new sysfs attributes (#2379)
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Add support for humidity sensors
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Limit symbol visibility
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sensors.conf.default: Add a section for the W83627THF
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Add a section for the SCH5127
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Add a section for the W83627UHG
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Add a section for the W83795G/ADG
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Add a section for the F81865F
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sensors: Display 3 decimal places in raw output
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Add support for intrusion detection (#2370)
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Fix automatic unit selection of 0 value
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Added support for additional sensor attributes (#2379)
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sensors-detect: Improve LM90 and W83L771 detection
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Fix error seen if I2C bus numbers are not sequential
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Add detection of SMSC EMC1423
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Add detection of the Analog Devices ADT7410
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Add detection of the National Semiconductor LM94
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Add detection of the ITE IT8728F
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Implement universal detection for coretemp (#2381)
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Add detection of Maxim MAX6639
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Add detection of SMSC EMC1023, EMC1043, EMC1053, and EMC1063
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Add detection of Nuvoton NCT5571D, NCT5577D and NCT6776F
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Add detection of SMSC EMC1002, EMC1033, EMC1046, EMC1047,
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EMC1072, EMC1073, EMC1074, EMC1402, and EMC1424
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Fixed address ranges checked for SMSC EMC1403 and EMC1404.
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Fix detection of SPD EEPROM on DDR3 memory modules
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Add detection of AMD family 12h and 14h thermal sensors
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Add detection of EMC6D103S
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Add detection of National Semiconductor LM75A
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Count DMI chassis type 8 as a laptop
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Add detection of SMSC SCH5627
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Add detection of many Fintek Super-I/O devices
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3.2.0 (2010-10-10)
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libsensors: Increase MAX_SENSORS_PER_TYPE to 24
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Map individual beep features
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Change license to LGPL
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pwmconfig: Sample all fan speeds before returning to full speed (#2380)
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Wait for fans to return to full speed only once per PWM
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Drop legacy invocations of cut
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sensors.conf.default: W83667HG config is similar to W83627EHF/DHG
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sensord: Fix support of multiple chips (#2377)
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sensors: Properly handle sensor input read errors
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sensors-detect: Give udev time to settle before accessing i2c nodes
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Add support for Intel PCH (SMBus)
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Add support for SMSC EMC1403 and EMC1404
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Fix detection of RB-C3 AMD Family 10h CPU
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Add support for SMSC EMC2103
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Add support for Fintek F71889ED
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Add support for ITE IT8721F
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Fix Maxim MAX6690 support
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Fix handling of duplicate detections
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Add support for STMicroelectronics STTS424
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Add support for NXP SE97 / SE97B
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Add reference to NCT6771F/NCT6772F/NCT6775F
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Add support for several JC42.4 compliant temperature sensors
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Add support for ITE IT8512E/F and IT8758E
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3.1.2 (2010-02-02)
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libsensors: Support upcoming sysfs path to i2c adapters
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Add support for HID devices
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fancontrol: Check that all referenced sysfs files exist
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Check that all devices match the configuration file
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pwmconfig: Exit immediately if not root
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Save device paths and names in configuration file
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sensors.conf.default: Encourage user to not modify this file
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Add a section for adt7473 and adt7475
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Add a section for adt7476 and adt7490
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sensord: Don't name our variables "alarm"
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Major refactoring including
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- Cleanup of huge functions
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- Remove needless casts
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- Fix coding style
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- Break long lines
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- Make functions more robust
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- Remove unused return value
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- Make CGI script more XHTML compatible
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sensors: Fix iconv-related build warning in set_degstr
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sensors-detect: Refer to tmp401 driver if TMP411 is detected
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Clean up the discovery of i2c adapters
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Report unsupported Access Bus adapters
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Add detection for TI's TMP421, TMP422 and TMP423 chips
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The SMSC LPC47M233 isn't currently supported
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Support upcoming sysfs path to i2c adapters
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Rename the modprobe configuration file to lm_sensors.conf
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Only report AMD Family 10h CPU with working sensors
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Add detection for AMD Family 11h thermal sensors
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Add detection for Intel Atom thermal sensors
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Add detection for National Semiconductor LM73
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Add SMBus detection for AMD Hudson-2
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Add detection for Nuvoton W83667HG-B and W83677HG-I
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Add detection for Analog Devices ADT7490
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Refer to f71882fg driver if F71889FG is detected
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Add detecton for Fintek F71869FG
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Detect ADT7473 at 0x2c and 0x2d
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More known revisions for the ADT7476
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Add detection for Nuvoton W83L771AWG/ASG
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Add detection for VIA Nano
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Add detection for Texas Instruments AMC6821
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Add detection for Analog Devices ADT7411
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sysconfig-lm_sensors-convert: Fix exit code
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3.1.1 (2009-06-21)
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isadump: Use geteuid instead of getuid so that setuid bit works
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isaset: Use geteuid instead of getuid so that setuid bit works
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libsensors: Don't rely on dirent->dt_type being set
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New method to free the memory allocated for chip names
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Makefile: Include generated source files in dependency checking
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Make it possible to skip building of the static library
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fancontrol: Add support for absolute path to hwmon devices
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sensord: Remove the hidden commandline interface
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Introduce struct sensord_arguments
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Using sigaction for signal handlers
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Convert to linux coding style
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Cleanup and refactoring of the source code
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Don't use the system log when generating a CGI script
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Disable unit scaling for fan speeds
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Use daemon logging facility instead of local4 by default
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Fix a memory leak when a chip name is provided
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sensors: Fix a memory leak when a chip name is provided
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sensors-detect: Add nNidia nForce MCP78S SMBus detection
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Display Super-I/O address even if LD is disabled
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Differentiate between PC8374L and WPCD377I
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Use dmidecode to find IPMI interfaces if available
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Add Nuvoton W83795G/ADG detection
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Add National Semiconductor LM95241 detection
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Add Winbond/Nuvoton W83627DHG-P and W83627UHG detection
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3.1.0 "Happy Birthday Lina" (2009-02-28)
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libsensors: Add support for instantaneous power sensors
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Add support for current sensors
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Fix error propagation during expression evaluation
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Detect excessive recursion depth during expression eval (#2365)
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Return a string rather than NULL for unknown errors
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Skip non-file sysfs entries for speed
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Fix memory leak in scanner when using flex 2.5.9 or later
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Report configuration file read errors
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Exit the configuration file parser sooner
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Free bus statements from the configuration file sooner
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Read extra configuration files from /etc/sensors.d (#2174)
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Report the configuration file name on parse errors
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Add support for ACPI devices
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libsensors.3: Reformat for clarity
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Document function sensors_snprintf_chip_name
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Document error-related functions
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lm_sensors.init: Support new format of /etc/sysconfig/lm_sensors (#2246)
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Drop support for kernels 2.4 and earlier
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lm_sensors.init.suse: Delete (actual SuSE script is much different)
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Makefile: Install sensors.conf.default instead of sensors.conf.eg (#2333)
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pwmconfig: Drop support for kernels 2.4 and earlier
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fancontrol: Don't round temperature values
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Drop support for kernels 2.4 and earlier
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Exit if configuration file can't be read
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Create pid file only after successful initialization
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maxilife scripts: Delete (driver never ported to Linux 2.6)
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sensord: Accept negative temperatures in RRD database
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Don't bail out on transient errors (#2330)
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sensors: Add support for instantaneous power sensors
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Add support for current sensors
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Fix exit code in error case
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sensors.conf.5: Lots of additions and reworks
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sensors.conf.default: New, minimum version of sensors.conf.eg (#2333)
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Add sections for the SMSC SCH311x and SCH5027
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sensors.conf.eg: The LM99 offset is now handled in the lm90 driver
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Move help section to sensors.conf.5
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Add a section for the Asus/Fintek F8000
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sensors-detect: Fix detection of ADT7463 and LM96000
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Add VIA VX800/VX820 SMBus support
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Fix detection of Intel 5000 series FB-DIMM AMB
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Fix detection of ADT7462
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Fix detection of SMSC LPC47M292
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Add SMSC LPC47M233 support
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Drop support for Linux 2.4 (#2325)
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Handle special case chips more efficiently
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Fix SMBus detection of W83627EHF and W83627DHG
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Get I2C adapter driver names from sysfs (#2328)
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Drop old SiS I2C adapter entries
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Drop separate LM78-J entry
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Merge all Mozart-2 entries
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Merge both GL518SM entries into one
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Complete GL520SM detection
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Improve GL525SM detection a bit
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Let kernel 2.6.28 and later handle chips aliases
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Unload kernel drivers when we are done with them (#2329)
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Fix handling of bus driver names with an underscore
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Simplify loading of bus drivers
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Fix bus number prediction logic (#2327)
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Suggest the sbs driver for smart batteries
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Drop alias detection for Super-I/O chips
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Move alias detection after all chip detections
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Probe chip types from safest to more risky (#2322)
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Add an option to skip ISA probes except IPMI
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Skip ISA detection by default if a Super I/O was found (#2322)
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Do not scan I2C adapters on multimedia cards by default
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Skip SMBus probing by default if a Super I/O was found (#2322)
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Display I2C address statictics with --stat
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Document the new detection order and rules
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Gather DMI data and print it at start-up
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Always probe the SMBus on Asus, Tyan and Supermicro boards
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Move IPMI interface detection to its own section
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Skip IPMI probing on laptops
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Add Winbond/Nuvoton W83667HG support
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Add Intel Core I7 support
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Generate new format for /etc/sysconfig/lm_sensors (#2246)
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Print warnings about missing modules on screen
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Fix detection of older DS1621
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Add nNidia nForce MCP67, MCP73, MCP79 SMBus support
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Exclude auto-loaded PCI and USB drivers from list (#2368)
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Special case probing i2c address 0x73 (to not crash FSC ICs)
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Add detection of FSC Hades and Syleus IC's
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Add detection of Winbond WPCD377I (no sensors)
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sensors-detect-stat.pl: Delete (functionality merged into sensors-detect)
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sysconfig-lm_sensors-convert: Sample config file conversion script (#2246)
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3.0.3 (2008-09-28)
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libsensors: Avoid namespace pollution
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fancontrol: Don't use named pipes when we don't need them (#2319)
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pwmconfig: Tell the user about gnuplot if it isn't installed
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Fix MINSTOP and MINSTART test functions (#2340)
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Test MINSTOP before MINSTART
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Use better step values for MINSTOP test
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Print the revision and date at start-up
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Detect and report obviously incorrect fan speeds
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Determine MINSTOP automatically
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Skip MINSTOP and MINSTART tests if fan can't stop
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Change default for MINTEMP from 0 to 20 degrees C
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Add support for attributes in the hwmon class device (#2260)
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Update manual page
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sensors.conf.eg: Drop "label temp#_crit" statements
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sensors-detect: Add Intel SCH (bus) support
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Add SMSC EMC6D103 support
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Improve MAX6657, MAX6658, MAX6659 detection
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Cache the byte data reads (#2326)
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Add Maxim MAX6654/MAX6690 support
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Add National Semiconductor LM95231 support
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Add Analog Devices ADT7481 support
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Refactor alias detection functions
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Fix Andigilog aSC7621 support
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Add Texas Instruments THMC51 support
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Fix Analog Devices ADT7461 support
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Add VIA C7 support
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Fix Winbond W83L786NR/NG/R/G support (#2336)
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Add Maxim MAX6646/MAX6647/MAX6649 support
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Add VIA VT1212 support
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Add SMSC EMC2700LPC support
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Add ITE IT8720F support
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Add Texas Instruments TMP411 support
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Prevent misdetection of W83627DHG on I2C as LM78
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W83627DHG has no subclients
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Add Maxim MAX1618 support
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3.0.2 (2008-05-18)
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documentation: Delete the FAQ, now maintained on the wiki
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libsensors: Use __func__ instead of __FUNCTION__
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Parse the configuration file in C locale
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Late compute statements override early ones
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Support virtual hwmon devices (#2309)
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Support power and energy sensors
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Support DOS-style configuration files again (#2284)
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pwmconfig: Don't create the configuration file before it's needed
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Don't preserve configuration file customizations
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Fix permissions of the configuration file
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Don't start if fancontrol is running (#2299)
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fancontrol: Don't start if already running (#2299)
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Delete fancontrol.pid at exit time (#2299)
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sensord: Fix support of multiple chip names on the command line (#2321)
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sensors: Print energy and power sensors with automatically scaled units
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sensors-detect: Add SMSC SCH5027D detection
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Do not access I/O ports on PPC
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Move south bridge sensor detection to the right section
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Run chip_special_cases() earlier
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New device ID for the SMSC SCH5317
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Add SMSC SCH5127 detection
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Add National Semiconductor LM64 detection
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Add Asus F8000 detection
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Add Intel ICH10 (bus) detection
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Don't probe I2C addresses 0x40-0x47
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Fix the parsing of I2C addresses not to scan
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Detect and skip 1-register-only I2C devices
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Avoid SMBus word transactions where possible
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Add Dallas DS1631 detection
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3.0.1 (2008-01-28)
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documentation: Update the application writing guidelines
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libsensors: No longer depend on libsysfs (#2262)
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Don't guess the bus type from the device ID format (#2240)
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Add support for attributes in the hwmon class device (#2260)
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Makefile: No warnings about ld configuration for staged installations
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Document the variable overriding mechanism (#2296)
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pwmconfig: Really hide errors on sysfs writes
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Deal gracefully with read-only pwm_enable files
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Warn about outputs found in automatic mode
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Repeat available configuration options before prompt (#2289)
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Fix duplicate warning message when config file is broken
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fancontrol: Detect improperly formatted FCTEMPS value (#2293)
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sensord: Fix rrd support (#2276)
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Use the same colors for daily and weekly charts
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Drop workaround needed by old versions of rrdtool
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sensors: Fix error path on library initialization error
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sensors.conf.eg: Fix voltage value references (g520sm, lm80, pc87366)
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sensors-detect: Drop PCA9540 detection
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Improve sysconfig and modprobe.d integration
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Add SMSC SCH5514D-NS detection (no sensors)
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Lower the confidence of MAX6650/MAX6651
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Add Fintek F71858DG detection
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Add Fintek F81216D detection (no sensors)
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unhide_ICH_SMBus: Add support for the 82801AA (ICH)
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3.0.0 (2007-11-24)
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Makefile: Fix MODULE_DIR usage in etc
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Fix build on PPC
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pwmconfig: Better diagnostics in pwmdisable
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Give the fans some time to spin up
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sensors-detect: Add Texas Instruments TMP401 detection
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Mention the f75375s driver
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Add SMSC LPC47B367-NC detection (no sensors)
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Reduce w83781d/lm78 I2C address probing range
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Add Intel Celeron 4xx and Penryn (CPU on 45nm) detection
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3.0.0-rc3 (2007-10-28)
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libsensors: Add a default configuration file
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Fix memory leaks on initialization error
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Make the configuration file optional
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Change the default configuration file to /etc/sensors3.conf
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sensord: Reload config on SIGHUP rather than automatically
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No default configuration file name
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sensors: Fix file handle leak on library initialization error
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Handle the case where voltage measurements aren't available
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No default configuration file name
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Install as sensors again
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sensors.conf.eg: Install as sensors3.conf
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sensors-detect: Fix SMSC LPC47B357/M967 detection
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Select the right driver for FSC chips
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sensors-detect-stat.pl: Handle alternative chip lists
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3.0.0-rc2 (2007-10-10)
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useful_addresses.html: Moved to the wiki
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Makefile: Add sensors-conf-convert to make install
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libsensors: Notify the caller when writing a value fails
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Differentiate between different read error types
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Report I/O errors as such
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sensord: Log the error code on failure
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Drop the configuration file search path mechanism (#2259)
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Manual page update
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sensors: Fix spurious critical temperature alarm
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Print error messages to stderr
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Make error messages more helpful and consistent
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Better handling of the fault flags
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sensors-conf-convert: Add a short help text
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sensors-detect: Fix SMSC SCH311x detection
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Add AMD K10 CPU sensor detection
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3.0.0-rc1 (2007-09-25)
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Initial release
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