2.5.68-bk7: Where oh where have my sensors gone? (i2c)
I keep a-lookin but I can't find any data. Have I missed something?
# find | grep -i pii ./bus/pci/drivers/piix4 smbus ./bus/pci/drivers/piix4 smbus/00:07.3 ./bus/pci/drivers/PIIX IDE ./bus/pci/drivers/PIIX IDE/00:07.1 # find | grep -i i2c ./bus/i2c ./bus/i2c/drivers ./bus/i2c/drivers/lm75 ./bus/i2c/drivers/IT87xx ./bus/i2c/drivers/dev driver ./bus/i2c/devices ./devices/pci0/00:07.3/i2c-0 ./devices/pci0/00:07.3/i2c-0/power ./devices/pci0/00:07.3/i2c-0/name # find | grep -i sensor # find | grep -i smbus ./bus/pci/drivers/piix4 smbus ./bus/pci/drivers/piix4 smbus/00:07.3
# grep '\(SENSORS\|I2C\)' .config | grep -v '^#' CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_PIIX4=y CONFIG_SENSORS_IT87=y CONFIG_SENSORS_LM75=y CONFIG_I2C_SENSOR=y
Signature · 6 lines
Martin's distress was in contrast to the bitter satisfaction of some of his fellow marines as they surveyed the scene. "The Iraqis are sick people and we are the chemotherapy," said Corporal Ryan Dupre. "I am starting to hate this country. Wait till I get hold of a friggin' Iraqi. No, I won't get hold of one. I'll just kill him." - http://www.informationclearinghouse.info/article2479.htm
Quoted 14 lines · CaT
I keep a-lookin but I can't find any data. Have I missed something?
# find | grep -i pii ./bus/pci/drivers/piix4 smbus ./bus/pci/drivers/piix4 smbus/00:07.3 ./bus/pci/drivers/PIIX IDE ./bus/pci/drivers/PIIX IDE/00:07.1 # find | grep -i i2c ./bus/i2c ./bus/i2c/drivers ./bus/i2c/drivers/lm75 ./bus/i2c/drivers/IT87xx ./bus/i2c/drivers/dev driver ./bus/i2c/devices
No devices? Does 2.5.68 work for you?
thanks,
greg k-h
Quoted 16 lines · Greg KH
Quoted 14 lines · CaT
I keep a-lookin but I can't find any data. Have I missed something?
# find | grep -i pii ./bus/pci/drivers/piix4 smbus ./bus/pci/drivers/piix4 smbus/00:07.3 ./bus/pci/drivers/PIIX IDE ./bus/pci/drivers/PIIX IDE/00:07.1 # find | grep -i i2c ./bus/i2c ./bus/i2c/drivers ./bus/i2c/drivers/lm75 ./bus/i2c/drivers/IT87xx ./bus/i2c/drivers/dev driver ./bus/i2c/devices
Quoted 1 line
No devices? Does 2.5.68 work for you?
Does not look like it:
# find | grep -i pii ./bus/pci/drivers/piix4 smbus ./bus/pci/drivers/piix4 smbus/00:07.3 ./bus/pci/drivers/PIIX IDE ./bus/pci/drivers/PIIX IDE/00:07.1 # find | grep -i i2c ./bus/i2c ./bus/i2c/drivers ./bus/i2c/drivers/lm75 ./bus/i2c/drivers/dev driver ./bus/i2c/devices ./devices/pci0/00:07.3/i2c-0 ./devices/pci0/00:07.3/i2c-0/power ./devices/pci0/00:07.3/i2c-0/name # uname -a Linux theirongiant 2.5.68 #5 Sun May 4 23:59:51 EST 2003 i686 unknown # grep '\(I2C\|SENSORS\)' .config CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_PIIX4=y CONFIG_SENSORS_LM75=y CONFIG_I2C_SENSOR=y
Signature · 6 lines
Martin's distress was in contrast to the bitter satisfaction of some of his fellow marines as they surveyed the scene. "The Iraqis are sick people and we are the chemotherapy," said Corporal Ryan Dupre. "I am starting to hate this country. Wait till I get hold of a friggin' Iraqi. No, I won't get hold of one. I'll just kill him." - http://www.informationclearinghouse.info/article2479.htm
Quoted 5 lines · CaT
Quoted 2 lines · Greg KH
On Sun, Apr 27, 2003 at 09:56:44PM +1000, CaT wrote:
No devices? Does 2.5.68 work for you?Does not look like it:
*snip*
Same deal with 2.5.69.
Signature · 6 lines
Martin's distress was in contrast to the bitter satisfaction of some of his fellow marines as they surveyed the scene. "The Iraqis are sick people and we are the chemotherapy," said Corporal Ryan Dupre. "I am starting to hate this country. Wait till I get hold of a friggin' Iraqi. No, I won't get hold of one. I'll just kill him." - http://www.informationclearinghouse.info/article2479.htm
Quoted 17 lines · CaT
Quoted 16 lines · Greg KH
Quoted 14 lines · CaT
I keep a-lookin but I can't find any data. Have I missed something?
# find | grep -i pii ./bus/pci/drivers/piix4 smbus ./bus/pci/drivers/piix4 smbus/00:07.3 ./bus/pci/drivers/PIIX IDE ./bus/pci/drivers/PIIX IDE/00:07.1 # find | grep -i i2c ./bus/i2c ./bus/i2c/drivers ./bus/i2c/drivers/lm75 ./bus/i2c/drivers/IT87xx ./bus/i2c/drivers/dev driver ./bus/i2c/devices
Quoted 3 lines
Quoted 1 line
No devices? Does 2.5.68 work for you?
Does not look like it:
Ok, but 2.5.67 worked for you, right? Care to do a binary search through the different -bk trees inbetween to find where it stopped working for you?
thanks,
greg k-h
hey guys. Notice a missing proc driver? hint: i2c. That's why sensors wont work even when you load the modules. At least that's what i can tell from what the lm_sensors page mentions and what not.
Quoted 39 lines · Greg KH
Quoted 19 lines · CaT
Quoted 17 lines · Greg KH
Quoted 14 lines · CaT
I keep a-lookin but I can't find any data. Have I missed something?
# find | grep -i pii ./bus/pci/drivers/piix4 smbus ./bus/pci/drivers/piix4 smbus/00:07.3 ./bus/pci/drivers/PIIX IDE ./bus/pci/drivers/PIIX IDE/00:07.1 # find | grep -i i2c ./bus/i2c ./bus/i2c/drivers ./bus/i2c/drivers/lm75 ./bus/i2c/drivers/IT87xx ./bus/i2c/drivers/dev driver ./bus/i2c/devicesQuoted 3 lines
Quoted 1 line
No devices? Does 2.5.68 work for you?
Does not look like it:
Ok, but 2.5.67 worked for you, right? Care to do a binary search through the different -bk trees inbetween to find where it stopped working for you?
thanks,
greg k-h
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Quoted 3 lines · Ed Sweetman
hey guys. Notice a missing proc driver? hint: i2c. That's why
sensors wont work even when you load the modules. At least that's what i can tell from what thelm_sensorspage mentions and what not.
Huh?
The i2c code now interacts to userspace through sysfs, not /proc anymore. CaT is properly looking for his sensors in sysfs.
Here's what happens when looking through sysfs on my box running 2.5.69:
# find /sys/ | grep -i i2c /sys/bus/i2c /sys/bus/i2c/drivers /sys/bus/i2c/drivers/lm75 /sys/bus/i2c/drivers/lm75/0-0048 /sys/bus/i2c/devices /sys/bus/i2c/devices/0-0048 /sys/devices/pci0/00:1f.3/i2c-0 /sys/devices/pci0/00:1f.3/i2c-0/0-0048 /sys/devices/pci0/00:1f.3/i2c-0/0-0048/temp_input /sys/devices/pci0/00:1f.3/i2c-0/0-0048/temp_min /sys/devices/pci0/00:1f.3/i2c-0/0-0048/temp_max /sys/devices/pci0/00:1f.3/i2c-0/0-0048/power /sys/devices/pci0/00:1f.3/i2c-0/0-0048/name /sys/devices/pci0/00:1f.3/i2c-0/power /sys/devices/pci0/00:1f.3/i2c-0/name
Which is what should be showing up on CaT's machine (of the lm75 device is on his hardware.)
Hope this helps,
greg k-h
Ok, then the sensors program that is part of the lm_sensors package is just not up to date with the drivers since it complains about no i2c-proc and has no options for looking at sysfs.
My via686a sensors seem to be working just fine in .69
Quoted 40 lines · Greg KH
Quoted 1 line · Ed Sweetman
hey guys. Notice a missing proc driver? hint: i2c. That's why sensors wont work even when you load the modules. At least that's what i can tell from what the
lm_sensorspage mentions and what not.Huh?
The i2c code now interacts to userspace through sysfs, not /proc anymore. CaT is properly looking for his sensors in sysfs.Here's what happens when looking through sysfs on my box running 2.5.69:
# find /sys/ | grep -i i2c /sys/bus/i2c /sys/bus/i2c/drivers /sys/bus/i2c/drivers/lm75 /sys/bus/i2c/drivers/lm75/0-0048 /sys/bus/i2c/devices /sys/bus/i2c/devices/0-0048 /sys/devices/pci0/00:1f.3/i2c-0 /sys/devices/pci0/00:1f.3/i2c-0/0-0048 /sys/devices/pci0/00:1f.3/i2c-0/0-0048/temp_input /sys/devices/pci0/00:1f.3/i2c-0/0-0048/temp_min /sys/devices/pci0/00:1f.3/i2c-0/0-0048/temp_max /sys/devices/pci0/00:1f.3/i2c-0/0-0048/power /sys/devices/pci0/00:1f.3/i2c-0/0-0048/name /sys/devices/pci0/00:1f.3/i2c-0/power /sys/devices/pci0/00:1f.3/i2c-0/nameWhich is what should be showing up on CaT's machine (of the lm75 device is on his hardware.)
Hope this helps,
greg k-h
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Quoted 4 lines · Ed Sweetman
Ok, then the sensors program that is part of the
lm_sensorspackage is just not up to date with the drivers since it complains about no i2c-proc and has no options for looking at sysfs.
Yes, the libsensors code has not been updated yet, sorry. I'm hoping for some unification with the acpi/power management people too, as they too care about power and temperature and fan settings.
Quoted 1 line
My via686a sensors seem to be working just fine in .69
Glad to hear it.
greg k-h
Quoted 2 lines · Greg KH
Which is what should be showing up on CaT's machine (of the lm75 device is on his hardware.)
Yes. And ofcourse it isn't so I feel like a right boob. Now, compiling the right sensor (adm) gets it registered and promptly crashes the kernel. Once this happened whilst in the kernel, either mid scroll of the fb or mid write of a new line on screen and another time this happened mid-fsck (no partitions needed fscking). Witht he wrong/no sensors module in the kernel runs just fine.
My experience with the sensors code is evolving. :)
Signature · 6 lines
Martin's distress was in contrast to the bitter satisfaction of some of his fellow marines as they surveyed the scene. "The Iraqis are sick people and we are the chemotherapy," said Corporal Ryan Dupre. "I am starting to hate this country. Wait till I get hold of a friggin' Iraqi. No, I won't get hold of one. I'll just kill him." - http://www.informationclearinghouse.info/article2479.htm
Quoted 6 lines · Greg KH
Quoted 4 lines · Ed Sweetman
Ok, then the sensors program that is part of the
lm_sensorspackage is just not up to date with the drivers since it complains about no i2c-proc and has no options for looking at sysfs.
Quoted 7 lines
Yes, the libsensors code has not been updated yet, sorry. I'm hoping for some unification with the acpi/power management people too, as they too care about power and temperature and fan settings.
Quoted 1 line
My via686a sensors seem to be working just fine in .69
Glad to hear it.
Thats strange. Mine don't, and never have in 2.5 - works in FreeBSD just fine though.
Quoted 11 lines · Wade
Quoted 10 lines · Greg KH
Quoted 4 lines · Ed Sweetman
Ok, then the sensors program that is part of the
lm_sensorspackage is just not up to date with the drivers since it complains about no i2c-proc and has no options for looking at sysfs.Yes, the libsensors code has not been updated yet, sorry. I'm hoping for some unification with the acpi/power management people too, as they too care about power and temperature and fan settings.
Quoted 6 lines
Quoted 3 lines
Quoted 1 line
My via686a sensors seem to be working just fine in .69
Glad to hear it.
Thats strange. Mine don't, and never have in 2.5 - works in FreeBSD just fine though.
Does the 2.4 packages from the lmsensors web page work for you? And if so, are the drivers your hardware needs currently in the 2.5 tree yet? If not, want to port them? If so, please let us know.
thanks,
greg k-h