DuetPkg: Fix build break caused by EFI_SPECIFICATION_VERSION usage

The EFI_SPECIFICATION_VERSION MACRO is no longer defined in edk2
builds, and this module does not need to support the older < UEFI 2.0
code path.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10096 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/DuetPkg/PciBusNoEnumerationDxe/PciDriverOverride.c b/DuetPkg/PciBusNoEnumerationDxe/PciDriverOverride.c
index 17bf212a194f431b2cbd665699b8e0a50947e7fc..9d9c475aaeabb43310bedfdf5b10d49a29ec10b8 100644 (file)
--- a/DuetPkg/PciBusNoEnumerationDxe/PciDriverOverride.c
+++ b/DuetPkg/PciBusNoEnumerationDxe/PciDriverOverride.c
@@ -138,16 +138,6 @@ Returns:
   EFI_LOADED_IMAGE_PROTOCOL     *LoadedImage;\r
   PE_COFF_LOADER_IMAGE_CONTEXT  ImageContext;\r
   PCI_DRIVER_OVERRIDE_LIST      *Node;\r
-#if (EFI_SPECIFICATION_VERSION < 0x00020000)\r
-  EFI_DRIVER_OS_HANDOFF_HEADER  *DriverOsHandoffHeader;\r
-  EFI_DRIVER_OS_HANDOFF_HEADER  *NewDriverOsHandoffHeader;\r
-  EFI_DRIVER_OS_HANDOFF         *DriverOsHandoff;\r
-  EFI_DEVICE_PATH_PROTOCOL      *DevicePath;\r
-  EFI_HANDLE                    DeviceHandle;\r
-  UINTN                         NumberOfEntries;\r
-  UINTN                         Size;\r
-  UINTN                         Index;\r
-#endif\r
 \r
   Status = gBS->HandleProtocol (DriverImageHandle, &gEfiLoadedImageProtocolGuid, (VOID **) &LoadedImage);\r
   if (EFI_ERROR (Status)) {\r
@@ -182,113 +172,5 @@ Returns:
     return EFI_SUCCESS;\r
   }\r
 \r
-#if (EFI_SPECIFICATION_VERSION < 0x00020000)\r
-  DriverOsHandoffHeader = NULL;\r
-  Status                = EfiLibGetSystemConfigurationTable (&gEfiUgaIoProtocolGuid, (VOID **) &DriverOsHandoffHeader);\r
-  if (!EFI_ERROR (Status) && DriverOsHandoffHeader != NULL) {\r
-    for (Index = 0; Index < DriverOsHandoffHeader->NumberOfEntries; Index++) {\r
-      DriverOsHandoff = (EFI_DRIVER_OS_HANDOFF *)((UINTN)(DriverOsHandoffHeader)    + \r
-                                                  DriverOsHandoffHeader->HeaderSize + \r
-                                                  Index * DriverOsHandoffHeader->SizeOfEntries);\r
-      DevicePath  = DriverOsHandoff->DevicePath;\r
-      Status      = gBS->LocateDevicePath (&gEfiDevicePathProtocolGuid, &DevicePath, &DeviceHandle);\r
-      if (!EFI_ERROR (Status) && DeviceHandle != NULL && IsDevicePathEnd (DevicePath)) {\r
-        if (DeviceHandle == PciIoDevice->Handle) {\r
-          return EFI_SUCCESS;\r
-        }\r
-      }\r
-    }\r
-\r
-    NumberOfEntries = DriverOsHandoffHeader->NumberOfEntries + 1;\r
-  } else {\r
-    NumberOfEntries = 1;\r
-  }\r
-\r
-  Status = gBS->AllocatePool (\r
-                  EfiRuntimeServicesData,\r
-                  sizeof (EFI_DRIVER_OS_HANDOFF_HEADER) + NumberOfEntries * sizeof (EFI_DRIVER_OS_HANDOFF),\r
-                  (VOID **) &NewDriverOsHandoffHeader\r
-                  );\r
-  if (EFI_ERROR (Status)) {\r
-    return Status;\r
-  }\r
-\r
-  if (DriverOsHandoffHeader == NULL) {\r
-    NewDriverOsHandoffHeader->Version         = 0;\r
-    NewDriverOsHandoffHeader->HeaderSize      = sizeof (EFI_DRIVER_OS_HANDOFF_HEADER);\r
-    NewDriverOsHandoffHeader->SizeOfEntries   = sizeof (EFI_DRIVER_OS_HANDOFF);\r
-    NewDriverOsHandoffHeader->NumberOfEntries = (UINT32) NumberOfEntries;\r
-  } else {\r
-    gBS->CopyMem (\r
-          NewDriverOsHandoffHeader,\r
-          DriverOsHandoffHeader,\r
-          DriverOsHandoffHeader->HeaderSize + (NumberOfEntries - 1) * DriverOsHandoffHeader->SizeOfEntries\r
-          );\r
-    NewDriverOsHandoffHeader->NumberOfEntries = (UINT32) NumberOfEntries;\r
-  }\r
-\r
-  DriverOsHandoff = (EFI_DRIVER_OS_HANDOFF *)((UINTN)NewDriverOsHandoffHeader      + \r
-                                              NewDriverOsHandoffHeader->HeaderSize + \r
-                                              (NumberOfEntries - 1) * NewDriverOsHandoffHeader->SizeOfEntries);\r
-\r
-  //\r
-  // Fill in the EFI_DRIVER_OS_HANDOFF structure\r
-  //\r
-  DriverOsHandoff->Type = EfiUgaDriverFromPciRom;\r
-\r
-  //\r
-  // Compute the size of the device path\r
-  //\r
-  Size = EfiDevicePathSize (PciIoDevice->DevicePath);\r
-  if (Size == 0) {\r
-    DriverOsHandoff->DevicePath = NULL;\r
-  } else {\r
-\r
-    //\r
-    // Allocate space for duplicate device path\r
-    //\r
-    Status = gBS->AllocatePool (\r
-                    EfiRuntimeServicesData,\r
-                    Size,\r
-                    (VOID **) &DriverOsHandoff->DevicePath\r
-                    );\r
-    if (EFI_ERROR (Status)) {\r
-      gBS->FreePool (NewDriverOsHandoffHeader);\r
-      return Status;\r
-    }\r
-\r
-    //\r
-    // Make copy of device path\r
-    //\r
-    CopyMem (DriverOsHandoff->DevicePath, PciIoDevice->DevicePath, Size);\r
-  }\r
-\r
-  DriverOsHandoff->PciRomSize = (UINT64) PciIoDevice->PciIo.RomSize;\r
-  Status = gBS->AllocatePool (\r
-                  EfiRuntimeServicesData,\r
-                  (UINTN) DriverOsHandoff->PciRomSize,\r
-                  (VOID **) &DriverOsHandoff->PciRomImage\r
-                  );\r
-  if (EFI_ERROR (Status)) {\r
-    gBS->FreePool (NewDriverOsHandoffHeader);\r
-    return Status;\r
-  }\r
-\r
-  gBS->CopyMem (\r
-        DriverOsHandoff->PciRomImage,\r
-        PciIoDevice->PciIo.RomImage,\r
-        (UINTN) DriverOsHandoff->PciRomSize\r
-        );\r
-\r
-  Status = gBS->InstallConfigurationTable (&gEfiUgaIoProtocolGuid, NewDriverOsHandoffHeader);\r
-  if (EFI_ERROR (Status)) {\r
-    return Status;\r
-  }\r
-\r
-  if (DriverOsHandoffHeader != NULL) {\r
-    gBS->FreePool (DriverOsHandoffHeader);\r
-  }\r
-#endif\r
-\r
   return EFI_SUCCESS;\r
 }\r