Update information now that support for priorities has been added.
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@ -24,7 +24,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd February 6, 2005
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.Dd February 14, 2005
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.Dt CPUFREQ 4
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.Os
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.Sh NAME
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@ -161,12 +161,18 @@ If
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.Fa priority
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is higher than the current active level, that level will be saved and
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overridden with the new level.
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If a level is already saved, the new level is set without overwriting
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the older saved level.
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If
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.Fn cpufreq_set
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is called with a
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.Dv NULL
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.Fa level ,
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the saved level (if any) will be restored.
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the saved level will be restored.
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If there is no saved level,
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.Fn cpufreq_set
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will return
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.Er ENXIO .
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If
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.Fa priority
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is lower than the current active level's priority, this method returns
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@ -250,8 +256,7 @@ interface:
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.Xr longrun 4 ,
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.Xr p4tcc 4 .
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.Pp
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Priorities and notification of unrequested frequency changes are not
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implemented yet.
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Notification of CPU and bus frequency changes is not implemented yet.
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.Pp
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When multiple CPUs offer frequency control, they cannot be set to different
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levels and must all offer the same frequency settings.
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