hello, try reading up on cpufreq and the acpi thermal sensors as i beleive they arn't loaded by a generic kernel you acpi_thermal i beleive it's called.
Regards, Chris > Wasn't sure if this would be better directed to -hardware. > > I'm attempting to read the temperatures of my CPUs on my dual Xeon Tyan > 2720 running 5.4-STABLE. > > According to the manual, the motherboard has supports diagnostics via > smbus, so I dutifully built a new kernel with the smbus and i2c options. > The docs says Winbond 83782D is accessible on slave 0x29 for CPU fans, > voltage and system temperature. The W83627HF at slave 0x2A has 3 > addtional chassis fan sensors. > > So far, no problem. I've been able to read these via healthd, xmbmon or > lmmon. I've fiddled with them a bit to make sure they're looking at the > right slave address, but other than that reading the smbus makes sense. > > Here's where I'm stuck. The manual says the Xeons have on-chip thermal > sensors at slave 0x18 & 0x19, both at bank 0 and register 0. When I try > to read these, I get a "Device not configured" error from the ioctl call. > > I've come across a few refs to the hw.acpi.thermal.tz1.temperature > sysctl, but that OID's apparently not available to me. > > Any suggestions? > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "[EMAIL PROTECTED]" > _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"