> Ah, and I don't want to do small corrections like 1 or 2 percent up or
> or down, but things like this for lm80:
> compute in0 (24/14.7 + 1) * @ , @ / (24/14.7 + 1)
> compute in2 (22.1/30 + 1) * @ , @ / (22.1/30 + 1)
> compute in3 (2.8/1.9) * @, @ * 1.9/2.8
> compute in4 (160/30.1 + 1) * @, @ / (160/30.1 + 1)
>
> These differ a lot. And as stated in the sensors.conf seem to be from
> the datasheet of the lm80 and not mainboard specific.
They may be mainboard specific. The formulae rely on *suggested*
resistor values, which the integrators may or may not follow. There
definitely is a need for userspace conversion. Libsensors needs to be
tunable by the user.
I don't know about the kernel conversion Jan is talking about (never
coded a sensor driver myself), so I can't talk about this half, but I'm
pretty sure you shouldn't even think of moving all conversions into
kernel space.
Mark, Phil, maybe you could explain the reasons better than I would?
-- Jean Delvare http://www.ensicaen.ismra.fr/~delvare/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Mar 31 2003 - 22:00:27 EST