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-rw-r--r--share/man/man4/man4.i386/acpi_ibm.420
1 files changed, 19 insertions, 1 deletions
diff --git a/share/man/man4/man4.i386/acpi_ibm.4 b/share/man/man4/man4.i386/acpi_ibm.4
index 0dccf38..d2ef59c 100644
--- a/share/man/man4/man4.i386/acpi_ibm.4
+++ b/share/man/man4/man4.i386/acpi_ibm.4
@@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd August 11, 2005
+.Dd August 23, 2005
.Dt ACPI_IBM 4 i386
.Os
.Sh NAME
@@ -132,6 +132,17 @@ Mute
.It Li 0x18
Access IBM Button
.El
+.Ss Xr led 4 Ss Interface
+The
+.Nm
+driver provides an
+.Xr led 4
+interface for the Thinklight.
+The Thinklight can be made to blink by writing
+.Tn ASCII
+strings to the
+.Pa /dev/led/thinklight
+device.
.Sh SYSCTL VARIABLES
The following sysctls are currently implemented:
.Bl -tag -width indent
@@ -385,6 +396,13 @@ then
fi
exit 0
.Ed
+.Sh FILES
+.Bl -tag -width ".Pa /dev/led/thinklight"
+.It Pa /dev/led/thinklight
+Thinklight
+.Xr led 4
+device node
+.El
.Sh SEE ALSO
.Xr acpi 4 ,
.Xr sysctl.conf 5 ,
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