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lm_sensors problem with VIA KT266A
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DiskDoc
Apprentice
Apprentice


Joined: 25 Apr 2002
Posts: 196
Location: Finland

PostPosted: Tue Mar 11, 2003 3:36 pm    Post subject: lm_sensors problem with VIA KT266A Reply with quote

Hi! I've read all the posts on lm_sensors trough and trough, even :) browsed the lm_sensors homepage a little..but some crucial piece of informaiton must have eluded me since I can't get lm_sensors to run properly.

I'm running with VIA KT266A (8233 (A?) southbridge), Gentoo-sources 2.4.20-r1 and lm_sensors 2.6.5. I have ACPI enabled in the BIOS.

Sensors-detect seems to find my VIA-chip along with the chip on my TV-receiver card.

Driver `eeprom' (should be inserted):
Detects correctly:
* Bus `bt848 #0' (Bit-shift algorithm)
Busdriver `UNKNOWN', I2C address 0x50
Chip `Serial EEPROM (SDRAM DIMM)' (confidence: 8)
* Bus `SMBus Via Pro adapter at 5000' (Non-I2C SMBus adapter)
Busdriver `i2c-viapro', I2C address 0x50
Chip `Serial EEPROM (SDRAM DIMM)' (confidence: 8)


Sensors-detect recommends i load i2c-viapro and eeprom modules. Doing so, I figure I have all the support i need: i2c-viapro, eeprom, i2c-proc, i2c-core, i2c-dev and i2c-algo-bit. Still, "sensors" only gives this output:

eeprom-i2c-0-50
Adapter: bt848 #0
Algorithm: Bit-shift algorithm

eeprom-i2c-1-50
Adapter: SMBus Via Pro adapter at 5000
Algorithm: Non-I2C SMBus adapter
Memory type: DDR SDRAM DIMM SPD
SDRAM Size (MB): 256


Any ideas? Loading i2c-isa hasn't helped either.
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amne
Bodhisattva
Bodhisattva


Joined: 17 Nov 2002
Posts: 6378
Location: Graz / EU

PostPosted: Wed Mar 12, 2003 11:12 am    Post subject: Reply with quote

hi,
i've got a via kt266a, too (epox 8kha+), but a vanilla 2.4.20 kernel.
i'm not sure how much they differ in the whole sensors thing.

i'm using the following modules:
i2c-proc
i2c-viapro
i2c-isa
w83781d

eeprom is not used.
don't really remember how i got to this as i set it up a while ago, but it works this way.
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DiskDoc
Apprentice
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Joined: 25 Apr 2002
Posts: 196
Location: Finland

PostPosted: Wed Mar 12, 2003 11:14 pm    Post subject: Working! Reply with quote

That w83781d module got it working! Much obliged.. BTW, we have the same motherboard.
How did you know to use the w83781d module? Did sensors-detect detect it automatically for you?
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amne
Bodhisattva
Bodhisattva


Joined: 17 Nov 2002
Posts: 6378
Location: Graz / EU

PostPosted: Thu Mar 13, 2003 9:52 am    Post subject: Reply with quote

nice to hear that it's working :)

i'm just trying to remember how i found out that this was the right module. i installed sensors about >1 year ago (was using suse linux at this time, but no big difference in that issue), so it's hard to remember any facts. i just remember that i spent some time before i got it finally working.

if i run sensors-detect and just hit enter it displays the following results:

Code:

Driver `eeprom' (should be inserted):
  Detects correctly:
  * Bus `SMBus Via Pro adapter at 5000' (Non-I2C SMBus adapter)
    Busdriver `i2c-viapro', I2C address 0x50
    Chip `Serial EEPROM (SDRAM DIMM)' (confidence: 8)
  * Bus `SMBus Via Pro adapter at 5000' (Non-I2C SMBus adapter)
    Busdriver `i2c-viapro', I2C address 0x51
    Chip `Serial EEPROM (SDRAM DIMM)' (confidence: 8)

Driver `w83781d' (should be inserted):
  Detects correctly:
  * ISA bus address 0x0290 (Busdriver `i2c-isa')
    Chip `Winbond W83697HF' (confidence: 8)


maybe some i2c-module needs to be inserted already when you run the sensors-detect script (i think my main problem was something like this).
anyway... enjoy reading your temperatures :)
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