1 files changed, 52 insertions, 0 deletions
diff --git a/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatform.c b/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatform.c
new file mode 100644
index 0000000000..88512ba3f4
--- /dev/null
+++ b/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatform.c
@@ -0,0 +1,52 @@
+/** @file
+  OVMF ACPI Platform Driver using QEMU's fw-cfg interface
+
+  Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.<BR>
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "AcpiPlatform.h"
+
+/**
+  Entrypoint of Acpi Platform driver.
+
+  @param  ImageHandle
+  @param  SystemTable
+
+  @return EFI_SUCCESS
+  @return EFI_LOAD_ERROR
+  @return EFI_OUT_OF_RESOURCES
+
+**/
+EFI_STATUS
+EFIAPI
+QemuFwCfgAcpiPlatformEntryPoint (
+  IN EFI_HANDLE         ImageHandle,
+  IN EFI_SYSTEM_TABLE   *SystemTable
+  )
+{
+  EFI_STATUS                         Status;
+  EFI_ACPI_TABLE_PROTOCOL            *AcpiTable;
+
+  //
+  // Find the AcpiTable protocol
+  //
+  Status = gBS->LocateProtocol (
+                  &gEfiAcpiTableProtocolGuid,
+                  NULL,
+                  (VOID**)&AcpiTable
+                  );
+  if (EFI_ERROR (Status)) {
+    return EFI_ABORTED;
+  }
+
+  Status = InstallAllQemuLinkedTables (AcpiTable);
+  return Status;
+}