---

yaml
---
r: 39591
b: refs/heads/master
c: 28b779d
h: refs/heads/master
i:
  39589: c6803a5
  39587: de0c96e
  39583: 28d64e8
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 24f7ff0af855ece60064a2532d8b316df02983c6
+refs/heads/master: 28b779d127d3038ff83f42259d135a063b7cd848

trunk/Documentation/ibm-acpi.txt

@@ -33,6 +33,7 @@ detailed description):
 	- LCD brightness control
 	- Volume control
 	- Experimental: fan speed, fan enable/disable
+	- Experimental: WAN enable and disable
 
 A compatibility table by model and feature is maintained on the web
 site, http://ibm-acpi.sf.net/. I appreciate any success or failure
@@ -601,6 +602,23 @@ with the following command:
 
 	echo 'level <level>' > /proc/acpi/ibm/thermal
 
+EXPERIMENTAL: WAN -- /proc/acpi/ibm/wan
+---------------------------------------
+
+This feature is marked EXPERIMENTAL because the implementation
+directly accesses hardware registers and may not work as expected. USE
+WITH CAUTION! To use this feature, you need to supply the
+experimental=1 parameter when loading the module.
+
+This feature shows the presence and current state of a WAN (Sierra
+Wireless EV-DO) device. If WAN is installed, the following commands can
+be used:
+
+	echo enable > /proc/acpi/ibm/wan
+	echo disable > /proc/acpi/ibm/wan
+
+It was tested on a Lenovo Thinkpad X60. It should probably work on other
+Thinkpad models which come with this module installed.
 
 Multiple Commands, Module Parameters
 ------------------------------------