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57 lines
1.4 KiB
57 lines
1.4 KiB
20 years ago
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CPU frequency and voltage scaling code in the Linux(TM) kernel
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L i n u x C P U F r e q
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Dominik Brodowski <linux@brodo.de>
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Clock scaling allows you to change the clock speed of the CPUs on the
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fly. This is a nice method to save battery power, because the lower
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the clock speed, the less power the CPU consumes.
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Documents in this directory:
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----------------------------
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core.txt - General description of the CPUFreq core and
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of CPUFreq notifiers
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cpu-drivers.txt - How to implement a new cpufreq processor driver
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governors.txt - What are cpufreq governors and how to
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implement them?
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index.txt - File index, Mailing list and Links (this document)
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user-guide.txt - User Guide to CPUFreq
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Mailing List
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------------
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There is a CPU frequency changing CVS commit and general list where
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you can report bugs, problems or submit patches. To post a message,
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send an email to cpufreq@lists.linux.org.uk, to subscribe go to
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http://lists.linux.org.uk/mailman/listinfo/cpufreq. Previous post to the
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mailing list are available to subscribers at
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http://lists.linux.org.uk/mailman/private/cpufreq/.
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Links
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-----
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the FTP archives:
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* ftp://ftp.linux.org.uk/pub/linux/cpufreq/
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how to access the CVS repository:
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* http://cvs.arm.linux.org.uk/
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the CPUFreq Mailing list:
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* http://lists.linux.org.uk/mailman/listinfo/cpufreq
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Clock and voltage scaling for the SA-1100:
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* http://www.lart.tudelft.nl/projects/scaling
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