freebsd-skq/sys/i386/cpufreq
mav 2a6e8faff6 Desktop Core2Duo/Core2Quad CPUs are unable to control frequency of single
CPU core, only pair of them. As result, both cores are running on highest
one of requested frequencies, and that is reported by status register.
Such behavior confuses frequency validation logic, as it runs on only
one core, as SMP is not yet launched, making EIST completely unusable.

To workaround this, add check for validation result. If we haven't found
at least two usable frequencies, then probably we are looking bad and have
to trust data provided by BIOS as-is.
2009-11-14 14:16:02 +00:00
..
est.c Desktop Core2Duo/Core2Quad CPUs are unable to control frequency of single 2009-11-14 14:16:02 +00:00
hwpstate.c Consolidate CPUID to CPU family/model macros for amd64 and i386 to reduce 2009-09-10 17:27:36 +00:00
p4tcc.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
powernow.c Remove an unused variable. 2008-11-26 22:33:55 +00:00
smist.c Include a missing header file. 2009-01-22 20:29:07 +00:00