Apparently, Gigabyte uses a 8kOhm and a 2.7kOhm resistor for the
voltage divider (both are commercially available SMD resistors). It
matches my BIOS reading.
Applied from PR
https://github.com/lm-sensors/lm-sensors/pull/203
[olysonek: squashed commits, updated description]
This motherboard supports one external temperature sensor. When there isn't
anything connected it shows very low values (e.g. -55C in my case).
Signed-off-by: Karol Grudziński <krlgrudzinski@gmail.com>
Input routing and scaling for this board was read from its schematic,
verified on a real specimen.
This config is likely also valid for other members of GA-F2A88XM-x family,
as differences between them seem pretty minor.
It might also be valid for GA-F2A85XM-HD3 board considering that
GA-F2A88XM-HD3 schematic has the former board name as title in many places.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Changes refer to issue #88. This change is backward compatible and is only a suggestion, a reference how the dmi and other information could be simply added into the config file for a board.
This is a bulk recovery of the sensor configs found at
https://web.archive.org/web/20150901092438/http://www.lm-sensors.org:80/wiki/Configurations
The config sections themselves are unaltered, but I've selectively added
some, but not all of the extra info around them. Anywhere there's been
extra info added, it should be in comments at the top of the config,
followed by a double newline to indicate the separation. Attribution has
been retained where possible, but links to the mailing list are hosed,
so goto the above archive.org link to check if a config has extra origin
notes.
[groeck: reformatted description]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Compared with values in EFI/BIOS factors should be pretty precise.
A Vcore in not specified in the CPU data sheet, therefore
these alarm values are pure guess.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Most mainboards need a config file which describe which input of a
monitoring chip is connected to which voltage rail, what are scaling
factors of voltages that can't be measured directly by the chip, which
part of the board has each temperature sensor, which fan is connected to
which tachometer input of the chip, etc.
All these data need to be determined either from a board schematic (if
available) or by a trial-and-error method.
This can be a time consuming and error-prone work, fortunately, it needs to
be done just once per mainboard.
Currently, however, there is no standard mechanism to share such
configurations so multiple users of the same board don't basically waste
their time reinventing the wheel (or recreating the same configuration
again and again).
Previously, a wiki on an old lm-sensors site had a 'Configurations' page
where contributors could submit their configurations.
Since this site is down for two years now and it does not look like it is
coming back we need to find an another solution.
Let's use a 'configs' directory in project repository for these files, so
we can benefit from SCM infrastructure for managing them.
Also, add a reminder in documentation asking people to contribute these
files for benefit of the whole community and configurations for 3
mainboards for a starter.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
hramrach