OvmfPkg/AcpiTables: Set SMI ACPI Enable/Disable fields to 0

OVMF does not support SMM. Previously the port value
was set to 0. This should be enough to disable the
SMM ACPI Enable/Disable code paths, but to be
consistent we'll set these fields to 0 as well.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Bei Guan <gbtju85@gmail.com>
Reviewed-by: Bei Guan <gbtju85@gmail.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13277 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/OvmfPkg/AcpiTables/Platform.h b/OvmfPkg/AcpiTables/Platform.h
index c9aa5470672820d074ccc7e6b9393141cc9b4c3d..a79bfd8703ea58c93d03ce0c455ad6a27e06d353 100644 (file)
--- a/OvmfPkg/AcpiTables/Platform.h
+++ b/OvmfPkg/AcpiTables/Platform.h
@@ -30,8 +30,8 @@
 #define INT_MODEL       0x01\r
 #define SCI_INT_VECTOR  0x0009 \r
 #define SMI_CMD_IO_PORT 0 // If SMM was supported, then this would be 0xB2\r
-#define ACPI_ENABLE     0x0E1\r
-#define ACPI_DISABLE    0x01E\r
+#define ACPI_ENABLE     0\r
+#define ACPI_DISABLE    0\r
 #define S4BIOS_REQ      0x00\r
 #define PM1a_EVT_BLK    0x00000400\r
 #define PM1b_EVT_BLK    0x00000000\r