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From: Alexander Motin <mav@FreeBSD.org>
Date: Wed, 2 Jun 2010 08:43:19 +0000 (UTC)
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Subject: svn commit: r208729 - head/share/man/man4
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Author: mav
Date: Wed Jun  2 08:43:18 2010
New Revision: 208729
URL: http://svn.freebsd.org/changeset/base/208729

Log:
  Recommend disabling LAPIC timer instead whole APIC for fixing C3 state.
  
  PR:		docs/147180
  Submitted by:	Tobias Rehbein

Modified:
  head/share/man/man4/acpi.4

Modified: head/share/man/man4/acpi.4
==============================================================================
--- head/share/man/man4/acpi.4	Wed Jun  2 07:47:29 2010	(r208728)
+++ head/share/man/man4/acpi.4	Wed Jun  2 08:43:18 2010	(r208729)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 9, 2010
+.Dd June 2, 2010
 .Dt ACPI 4
 .Os
 .Sh NAME
@@ -599,10 +599,8 @@ The
 .Nm
 CPU idle power management drive conflicts with the local APIC (LAPIC)
 timer.
-Disable APIC mode with
-.Va hint.apic.0.disabled
+Disable the local APIC timer with
+.Va hint.apic.0.clock=0
 or do not use the
-.Li C2
-and
 .Li C3
-states if APIC mode is enabled.
+and deeper states if the local APIC timer is enabled.