Jean, Juerg, > -----Urspr?ngliche Nachricht----- > Von: "Juerg Haefliger" <juergh at gmail.com> > Gesendet: 09.10.07 18:08:33 > An: "Jean Delvare" <khali at linux-fr.org> > CC: lm-sensors at lm-sensors.org > Betreff: Re: dme1737 0-002e: Write to register 0x30 failed! > > > > > > not much information: > > > /var/log/messages.0:Oct 4 00:17:43 lisa kernel: dme1737 0-002e: Write to register 0x30 failed (-1)! Please report to the driver maintainer. > > > > As I expected... > > > > > i2c_nforce2 7232 0 > > Yes, I looked at the driver and it indeed only returns -1 on error. > > > Juerg, you could patch i2c-nforce2 to return more useful error codes. > > Such a patch could go upstream. Alternatively, building the i2c-nforce2 > > driver with CONFIG_I2C_DEBUG_BUS=y may provide some hints. > > I was thinking of doing that. First I have to try to recreate the > problem on my machine. > > Juergen: Do you feel like recompiling i2c_nforce2 with debugging enabled? > Here is what I found in /var/log: /var/log/messages:Oct 17 09:16:00 lisa kernel: i2c_adapter i2c-0: nForce2 SMBus adapter at 0x4c00 /var/log/messages:Oct 17 09:16:00 lisa kernel: i2c_adapter i2c-1: nForce2 SMBus adapter at 0x4c40 /var/log/messages:Oct 17 09:16:00 lisa kernel: i2c_adapter i2c-0: Found a DME1737 chip at 0x2e (rev 0x8a) /var/log/debug:Oct 17 09:16:00 lisa kernel: i2c_adapter i2c-0: SMBus Timeout! (0x10) /var/log/debug:Oct 17 09:16:00 lisa kernel: i2c_adapter i2c-0: SMBus Timeout! (0x10) /var/log/debug:Oct 17 09:16:00 lisa kernel: i2c_adapter i2c-1: SMBus Timeout! (0x10) /var/log/debug:Oct 17 19:35:30 lisa kernel: i2c_adapter i2c-0: SMBus Timeout! (0x1a) /var/log/messages:Oct 17 09:16:00 lisa kernel: dme1737 0-002e: Optional features: pwm3=yes, pwm5=no, pwm6=no, fan3=no, fan4=yes, fan5=no, fan6=no. /var/log/messages:Oct 17 19:35:30 lisa kernel: dme1737 0-002e: Write to register 0x30 failed (-1)! Please report to the driver maintainer. Juergen _______________________________________________________________________ Jetzt neu! Sch?tzen Sie Ihren PC mit McAfee und WEB.DE. 3 Monate kostenlos testen. http://www.pc-sicherheit.web.de/startseite/?mc=022220
