[Xen-devel] [PATCH] drivers, cpufreq: Extend documentation for cpufreq parameter

[Aravind Gopalakrishnan <aravind.gopalakrishnan@xxxxxxx>]

cpufreq parameter can take more options than currently
documented. Include these with some comments regarding
their intention.

Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@xxxxxxx>
---
 docs/misc/xen-command-line.markdown |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/docs/misc/xen-command-line.markdown 
b/docs/misc/xen-command-line.markdown
index 7dc938b..acfa561 100644
--- a/docs/misc/xen-command-line.markdown
+++ b/docs/misc/xen-command-line.markdown
@@ -322,12 +322,17 @@ If set, force use of the performance counters for 
oprofile, rather than detectin
 available support.
 
 ### cpufreq
-> `= dom0-kernel | none | xen`
+> `= dom0-kernel | none | 
xen[,[powersave|performance|ondemand|userspace][,<maxfreq>][,[<minfreq>][,[verbose]]]]`
 
 > Default: `xen`
 
 Indicate where the responsibility for driving power states lies.
 
+* Default governor policy is ondemand.
+* `<maxfreq>` and `<minfreq>` are integers which represent max and min 
processor frequencies
+  respectively.
+* `verbose` option can be included as a string or also as `verbose=<integer>`
+
 ### cpuid\_mask\_cpu (AMD only)
 > `= fam_0f_rev_c | fam_0f_rev_d | fam_0f_rev_e | fam_0f_rev_f | fam_0f_rev_g 
 > | fam_10_rev_b | fam_10_rev_c | fam_11_rev_b`
 
-- 
1.7.9.5


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