From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001 From: root Date: Fri, 25 Dec 2015 04:40:36 +0000 Subject: initial_commit --- Documentation/cpu-freq/cpufreq-nforce2.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/cpu-freq/cpufreq-nforce2.txt (limited to 'Documentation/cpu-freq/cpufreq-nforce2.txt') diff --git a/Documentation/cpu-freq/cpufreq-nforce2.txt b/Documentation/cpu-freq/cpufreq-nforce2.txt new file mode 100644 index 00000000..babce131 --- /dev/null +++ b/Documentation/cpu-freq/cpufreq-nforce2.txt @@ -0,0 +1,19 @@ + +The cpufreq-nforce2 driver changes the FSB on nVidia nForce2 platforms. + +This works better than on other platforms, because the FSB of the CPU +can be controlled independently from the PCI/AGP clock. + +The module has two options: + + fid: multiplier * 10 (for example 8.5 = 85) + min_fsb: minimum FSB + +If not set, fid is calculated from the current CPU speed and the FSB. +min_fsb defaults to FSB at boot time - 50 MHz. + +IMPORTANT: The available range is limited downwards! + Also the minimum available FSB can differ, for systems + booting with 200 MHz, 150 should always work. + + -- cgit v1.2.3