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authorMichael S. Tsirkin <mst@redhat.com>2014-04-06 12:47:37 +0300
committerMichael S. Tsirkin <mst@redhat.com>2014-04-08 15:22:59 +0300
commitf2ccc311df55ec026a8f8ea9df998f26314f22b2 (patch)
treef4d77fac4e610c0d165515ad3c563775f7324f20
parent55519a4b244e4822774b593e36647ecf7598286b (diff)
dsdt: tweak ACPI ID for hotplug resource device
ACPI0004 seems too new: Windows XP complains about an unrecognized device. This is a regression since 1.7. Use PNP0A06 instead - Generic Container Device. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-By: Igor Mammedov <imammedo@redhat.com>
-rw-r--r--hw/i386/acpi-dsdt-cpu-hotplug.dsl2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/i386/acpi-dsdt-cpu-hotplug.dsl b/hw/i386/acpi-dsdt-cpu-hotplug.dsl
index dee4843cd..34aab5af4 100644
--- a/hw/i386/acpi-dsdt-cpu-hotplug.dsl
+++ b/hw/i386/acpi-dsdt-cpu-hotplug.dsl
@@ -93,7 +93,7 @@ Scope(\_SB) {
}
Device(CPU_HOTPLUG_RESOURCE_DEVICE) {
- Name(_HID, "ACPI0004")
+ Name(_HID, EisaId("PNP0A06"))
Name(_CRS, ResourceTemplate() {
IO(Decode16, CPU_STATUS_BASE, CPU_STATUS_BASE, 0, CPU_STATUS_LEN)