Re: sysctl support for ICTC
flat view
From: Adrian Cox <hidden>
Date: 2000-09-18 14:24:16
Michel Lanners wrote:
Ah, temp registers. That's good, since IIRC there were a few atempts long ago in this place to add temperature monitoring, but none ever ended up with something useful. Finally, that 0 in the cpuinfo could be replaced with something meaningful ;-)
Motorola have recently revealed that you cannot enable both thermal and decrementer interrupts simultaneously. In typical Motorola fashion, they have published this hidden inside the manual for the 755, with a note that it also applies to the 750. I've posted patches for the temperature measurement a few times - all you have to do is to use the correct bit numberings, rather than the wrong ones that linger in the kernel headers like a bad cheese. - Adrian Cox, AG Electronics ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/