njl
02441a3243
Add a driver for SMI-based SpeedStep. The hardware supports two frequency
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settings and is an older version of the same design used for ICH SpeedStep.
It is only known to be available on PIIX4 chipsets.
Many thanks to Bruno Ducrot for writing the driver and Jon Noack for
testing.
Submitted by: Bruno Ducrot
2005-04-19 16:38:24 +00:00
njl
cecf826138
Add support for _PDC/_OSC by advertising that we support direct access to
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the PERF_CTL/STS MSRs via the new acpi_get_features() method. This should
allow newer systems to use SpeedStep.
2005-04-04 15:51:13 +00:00
njl
e228fee2c2
Additions to .PATH are cumulative so referencing $.PATH is not helpful.
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Informed by: ru
2005-03-31 18:51:06 +00:00
njl
e7a307ee2d
Fix module build on amd64. There may be a cleaner way to do the .PATH
2005-03-28 00:24:11 +00:00
njl
db0d3011a0
Hook powernow up to the build for i386 and amd64.
2005-03-27 21:47:12 +00:00
njl
d6b7b60f58
Hook p4tcc up to the module build.
2005-02-23 16:44:06 +00:00
njl
b6857b260a
Hook EST up to the build.
2005-02-20 20:29:04 +00:00
njl
45af79d5a7
Hook up the cpufreq framework, acpi_perf(4), and cpufreq(4) drivers.
2005-02-04 05:49:36 +00:00
