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authorbrueffer <brueffer@FreeBSD.org>2006-04-05 21:40:14 +0000
committerbrueffer <brueffer@FreeBSD.org>2006-04-05 21:40:14 +0000
commit77c154d78d50d8b532ce710c33a34b3f2e4fe3b2 (patch)
treecf0db6a4c569713f8c999ab5b2ac36127b2a3fb5 /share
parent1dfdfa56776f44418edb534ba498aac850fafc31 (diff)
downloadFreeBSD-src-77c154d78d50d8b532ce710c33a34b3f2e4fe3b2.zip
FreeBSD-src-77c154d78d50d8b532ce710c33a34b3f2e4fe3b2.tar.gz
Back out the fan control changes that were merged in revision 1.2.2.5.
The necessary changes to the driver haven't been merged yet, which won't happen before 6.1-RELEASE. Submitted by: markus Approved by: re (scottl)
Diffstat (limited to 'share')
-rw-r--r--share/man/man4/man4.i386/acpi_ibm.424
1 files changed, 2 insertions, 22 deletions
diff --git a/share/man/man4/man4.i386/acpi_ibm.4 b/share/man/man4/man4.i386/acpi_ibm.4
index c89201e..4375e41 100644
--- a/share/man/man4/man4.i386/acpi_ibm.4
+++ b/share/man/man4/man4.i386/acpi_ibm.4
@@ -281,28 +281,8 @@ Toggle Bluetooth chip activity.
(read-only)
Indicates whether the WLAN chip is active or not.
.It Va dev.acpi_ibm.0.fan
-Indicates whether the fan is in automatic (1) or manual (0) mode.
-Default is automatic mode.
-This sysctl should be used with extreme precaution, since disabling automatic
-fan control might overheat the ThinkPad and lead to permanent damage if the
-.Va fan_level
-is not set accordingly.
-.It Va dev.acpi_ibm.0.fan_level
-Indicates at what speed the fan should run when being in manual mode.
-Values are ranging from 0 (off) to 7 (max).
-The resulting speed differs from model to model.
-On a T41p this is as follows:
-.Pp
-.Bl -tag -width indent-two -compact
-.It Li 0
-off
-.It Li 1, 2
-~3000 RPM
-.It Li 3, 4, 5
-~3600 RPM
-.It Li 6, 7
-~4300 RPM
-.El
+(read-only)
+Indicates whether the fan is on or off.
.It Va dev.acpi_ibm.0.fan_speed
(read-only)
Fan speed in rounds per minute.
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