commit 8ef3ea253b5aaaa00f3b9999f3ff19e74cfa26f8
author Gal Hammer <ghammer@redhat.com> Sun Jul 26 11:00:51 2015 +0300
committer Michael S. Tsirkin <mst@redhat.com> Mon Jul 27 23:55:27 2015 +0300
tree 5abd16a50dd280f1ef08340a32568d63d3b735cf
parent c9b11f971cfa1fd3eed716f62f4b835553b75490

acpi: fix pvpanic device is not shown in ui

Commit 2332333c added a _STA method that hides the device. The fact
that the device is not shown in the gui make it harder to install its
Windows' device.

https://bugzilla.redhat.com/show_bug.cgi?id=1238141

Signed-off-by: Gal Hammer <ghammer@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>

hw/i386/acpi-build.c

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index aed811a..46eddb8 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -1108,8 +1108,8 @@
         aml_append(field, aml_named_field("PEPT", 8));
         aml_append(dev, field);
 
-        /* device present, functioning, decoding, not shown in UI */
-        aml_append(dev, aml_name_decl("_STA", aml_int(0xB)));
+        /* device present, functioning, decoding, shown in UI */
+        aml_append(dev, aml_name_decl("_STA", aml_int(0xF)));
 
         method = aml_method("RDPT", 0);
         aml_append(method, aml_store(aml_name("PEPT"), aml_local(0)));