is used but ignored (because the driver could not determine what
specific chip was there).
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@342 7894878c-1315-0410-8ee3-d5d059ff63e0
Also fixed a small lm78 problem and synchronised the detect script with
the Winbond detection.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@341 7894878c-1315-0410-8ee3-d5d059ff63e0
Also fixed a few nasty sensors.c bugs, and a minor LM78 one. If the new
parameters give trouble, please recompile sensors.c with DEBUG=1 and
examine the dmesg output!
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@338 7894878c-1315-0410-8ee3-d5d059ff63e0
Added RT table read to 781d but then #undef'ed it since it was just
all 1's. Changed max entries in sensor.c to 32 bytes to handle RT table.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@335 7894878c-1315-0410-8ee3-d5d059ff63e0
Improved bounds checking for FAN_TO_REG in all files.
For lm78-compatible drivers, minimum speed is 2657 RPM when the
divisor is 2. Attempts to set lower than that now are set to 0.
Before was set to a random number.
Thanks Jeff Dairiki.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@330 7894878c-1315-0410-8ee3-d5d059ff63e0
I've reviewed and applied the patch, but I would like some others to review
these commits too, to be safe.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@327 7894878c-1315-0410-8ee3-d5d059ff63e0
Supported insmod parameters:
ignore, ignore_range
probe, probe_range
force, force_lm78, force_lm78j, force_lm79
force* overrules ignore* overrules probe*
The *_range parameters need three elements for each specification:
bus,start_addr,end_addr
The address ranges are inclusive.
The other parameters need two elements for each specification:
bus,addr
In each case, '-1' stands for 'any I2C bus', and 9191 stands for
'the ISA bus' (Bonus question: who can figure out why I choose 9191?)
In each case, just append if you want several specification, for example:
insmod lm78 probe=9191,0x2a0,1,0x56
force_* does no detection, not even chip detection; it blindly assumes
you know what you are doing. plain force does the chip detection, but
nothing else; but it can still fail if the register read-out does not
match a chip type.
Detection is done in exactly the same way as sensors-detect, except that
only the range 0x20-0x2f is examined by default. This needs to be
synchronized somehow with the detect script. I would rather scan the whole
I2C address range, but with those clueless PIIX4 hangs when clock chips
are read, that would simply give too much trouble.
The detect script has slightly better ISA detection now, too.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@325 7894878c-1315-0410-8ee3-d5d059ff63e0
removed in1 and added in6 for 783s to keep compatibility
with 781d/782d. So 783s has no in1. sorry.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@313 7894878c-1315-0410-8ee3-d5d059ff63e0
Added limit defaults for in7/in8 and added separate
782d/783s limit defaults for in5/in6.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@304 7894878c-1315-0410-8ee3-d5d059ff63e0
Recognize chips, adjust /proc entries.
Added registers for Vbat/V5sb for 782d.
Did quick test that 781d isn't broken.
782d/783s untested, I'll send mail to the guy that volunteered.
No PWM fan support yet.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@297 7894878c-1315-0410-8ee3-d5d059ff63e0
Fan1 causes now alarm when rpm drops.
Fixed libsensors displaying incorrect temperature limits for rev 80.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@293 7894878c-1315-0410-8ee3-d5d059ff63e0
Code written by Ludovic Drolez (ldrolez@usa.net)
All voltages are now readable for the rev 00 but the read is blocked for 10
seconds because of the needed comparisons.
Currently voltages are readable in /proc only.
This functionality can be enabled at module-load with parameter readall:
insmod gl518 readall=1
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@289 7894878c-1315-0410-8ee3-d5d059ff63e0
device drivers. Specifically, I added these lines:
(in includes list)
#include "i2c-isa.h"
(Near beginning of *-attach-adapter function)
/* Make sure we aren't probing the ISA bus!! */
if (i2c_is_isa_adapter(adapter)) return 0;
This may be redundant is a couple of the files, but it shouldn't hurt.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@283 7894878c-1315-0410-8ee3-d5d059ff63e0
All our own code (ie. anything not in the i2c directory) compiles now without
warnings, even with WARN=1 (which sets -Wall -Wstrict-prototypes -Wshadow
-Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wnested-externs
-Winline). There is one exception: the lex code (conf-lex.l) complains about
unused functions. That's flex' fault, not ours!
The i2c code still emits many warnings with the above flags; that's Simon's
problem.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@233 7894878c-1315-0410-8ee3-d5d059ff63e0
Renamed sensors entry from "SiS 5595 Sensor-*" to "sis5595-*"
Added this name in sensors.conf.eg to use lm78 names for inputs.
Small related document updates.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@199 7894878c-1315-0410-8ee3-d5d059ff63e0
integrated LM78, so the driver is only a customized copy of lm78.c
This southbridge can also do i2c, but this not enough documented in
the datasheet. So i2c is currently not supported.
Some cosmetic changes for VIA driver and documentation.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@196 7894878c-1315-0410-8ee3-d5d059ff63e0
I added two new make file 'includes': busses/Module.mk and chips/Module.mk
Frodo- You may want to review the makefile structure to make sure that
the system works as you intended.
Note: The docs still need to be updated to reflect the new file arrangement,
but at least it builds!
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@176 7894878c-1315-0410-8ee3-d5d059ff63e0
output to ADM9240. Status/alarms values need to be implemented instead
of a raw output, but I'll do that too.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@173 7894878c-1315-0410-8ee3-d5d059ff63e0
switch. It can switch two devices which each consume 300mA at 5V (or less).
This is good for fans, lights, or into relays for heftier stuff.
Here's what the usage looks like:
[root@penn sensors]# ls ltc1710-i2c-1-58/*
ltc1710-i2c-1-58/switch1
ltc1710-i2c-1-58/switch2
[root@penn sensors]# cat ltc1710-i2c-1-58/*
0
0
[root@penn sensors]# echo "1" > ltc1710-i2c-1-58/switch2
(blue LED turned on)
[root@penn sensors]# cat ltc1710-i2c-1-58/*
0
1
One problem with the device: It doesn't support reads. It ignores any
read transactions, so even detection with a read won't work. This
also means that the status of the switches has to be remembered and
can't be polled.
As simple as this device is, it is one of the few which actually
allows the computer to send signals OUT into the world to
control something.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@155 7894878c-1315-0410-8ee3-d5d059ff63e0
basically an expanded LM75. It can have an external temp probe (in
addition to the internal one), customizable conversion rate (in # of times
per second, depending on power consumption requirements), and
actually has a device-id register for easier/more-certain detecting!
The only strange property is the low-limit. The low-limit doesn't act
as a Hystersis value like the LM75. I.e., if the temp falls below it,
it triggers an alarm instead of clearing it. Strange, ey? This makes
using the chip for a thermostat control (like for a fan) much harder.
But it *could* be used to turn on a heater to prevent your computer from
freezing. :')
Here's what my output looks like (without a remote sensor. temp's
are the same format as the LM75 [high-limit, low-limit, value]):
[root@penn adm1021-i2c-0-18]# ls -l
total 0
-r--r--r-- 1 root root 0 Jan 9 23:42 die_code
-rw-r--r-- 1 root root 0 Jan 9 23:42 remote_temp
-r--r--r-- 1 root root 0 Jan 9 23:42 status
-rw-r--r-- 1 root root 0 Jan 9 23:42 temp
[root@penn adm1021-i2c-0-18]# cat *
3
60 20 0
76
60 20 24
PS- all temp values in the ADM1021 (limits and readings) are signed
(2's comp) bytes. So, all readings go from -128 to 127 C (actually,
the docs say it can only reliable sense down to -65), and only
in whole degree increments.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@153 7894878c-1315-0410-8ee3-d5d059ff63e0
Frodo Looijaard