- patches.kernel.org/patch-2.6.15-git8: Update to 2.6.5-git8

[linux-flexiantxendom0-3.2.10.git] / drivers / acpi / Kconfig

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 6d61945..c403918 100644 (file)
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -336,6 +336,31 @@ config ACPI_HOTPLUG_MEMORY
          If one selects "m," this driver can be loaded using the following
          command: 
                $>modprobe acpi_memhotplug 
+
+config ACPI_INITRD
+       bool "Read DSDT from initrd or initramfs"
+       depends on ACPI && BLK_DEV_INITRD && !ACPI_CUSTOM_DSDT
+       default n
+       help
+         The DSDT (Differentiated System Description Table) often needs to be
+         overridden because of broken BIOS implementations. If you want to use
+         a customized DSDT, please use the mkinitrd tool (mkinitrd package) to
+         attach the DSDT to the initrd or initramfs
+         (see http://gaugusch.at/kernel.shtml for details)
+         If there is no DSDT found in the initrd, the DSDT from the BIOS is
+         used. It is safe to say yes here.
+
+config ACPI_DEBUG_LITE
+        bool "Print ACPI errors and warnings"
+        depends on ACPI
+        default n
+        help
+          Full ACPI_DEBUG output slows down the system significantly,
+         even if not enabled during runtime.
+         This variable takes care that errors and warnings will still be printed,
+         but higher debug levels can not be enabled any more during runtime.
+
+
 endif  # ACPI
 
 endmenu