ACPI : Use RSDT instead of XSDT by adding boot option of "acpi=rsdt"

[linux-2.6-block.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index c9115c1b672c6e9eadb9ce59c2c198fea024823c..136f02842de9e2221e607ccd221389da1097b868 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -139,6 +139,7 @@ and is between 256 and 4096 characters. It is defined in the file
                        ht -- run only enough ACPI to enable Hyper Threading
                        strict -- Be less tolerant of platforms that are not
                                strictly ACPI specification compliant.
+                       rsdt -- prefer RSDT over (default) XSDT
 
                        See also Documentation/power/pm.txt, pci=noacpi