x86/mm/pat: Don't report PAT on CPUs that don't support it
[linux/fpc-iii.git] / Documentation / cpu-freq / index.txt
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1      CPU frequency and voltage scaling code in the Linux(TM) kernel
4                          L i n u x    C P U F r e q
9                     Dominik Brodowski  <linux@brodo.de>
13    Clock scaling allows you to change the clock speed of the CPUs on the
14     fly. This is a nice method to save battery power, because the lower
15             the clock speed, the less power the CPU consumes.
19 Documents in this directory:
20 ----------------------------
22 amd-powernow.txt -      AMD powernow driver specific file.
24 boost.txt -             Frequency boosting support.
26 core.txt        -       General description of the CPUFreq core and
27                         of CPUFreq notifiers.
29 cpu-drivers.txt -       How to implement a new cpufreq processor driver.
31 cpufreq-nforce2.txt -   nVidia nForce2 platform specific file.
33 cpufreq-stats.txt -     General description of sysfs cpufreq stats.
35 governors.txt   -       What are cpufreq governors and how to
36                         implement them?
38 index.txt       -       File index, Mailing list and Links (this document)
40 intel-pstate.txt -      Intel pstate cpufreq driver specific file.
42 pcc-cpufreq.txt -       PCC cpufreq driver specific file.
44 user-guide.txt  -       User Guide to CPUFreq
47 Mailing List
48 ------------
49 There is a CPU frequency changing CVS commit and general list where
50 you can report bugs, problems or submit patches. To post a message,
51 send an email to linux-pm@vger.kernel.org.
53 Links
54 -----
55 the FTP archives:
56 * ftp://ftp.linux.org.uk/pub/linux/cpufreq/
58 how to access the CVS repository:
59 * http://cvs.arm.linux.org.uk/
61 the CPUFreq Mailing list:
62 * http://vger.kernel.org/vger-lists.html#linux-pm
64 Clock and voltage scaling for the SA-1100:
65 * http://www.lartmaker.nl/projects/scaling