Add OptionRomPkg, it contains AtapiPassThru driver for the test purpose of Scsi Bus support.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4309 6f19259b-4bc3-4df7-8a09-765794883524

OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf

@@ -0,0 +1,65 @@
+#/** @file
+# Description file for the Atapi Passthru component.
+#
+# This driver simulates SCSI devices with Atapi devices to test the SCSI io
+#  protocol.
+# Copyright (c) 2006 - 2007, Intel Corporation
+#
+#  All rights reserved. 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.
+#
+#
+#**/
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = AtapiPassThru
+  FILE_GUID                      = E49061CE-99A7-41d3-AB3A-36E5CFBAD63E
+  MODULE_TYPE                    = UEFI_DRIVER
+  VERSION_STRING                 = 1.0
+  EDK_RELEASE_VERSION            = 0x00020000
+  EFI_SPECIFICATION_VERSION      = 0x00020000
+
+  ENTRY_POINT                    = InitializeAtapiPassThru
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC
+#
+#  DRIVER_BINDING                =  gAtapiScsiPassThruDriverBinding              
+#  COMPONENT_NAME                =  gAtapiScsiPassThruComponentName              
+#
+
+[Sources.common]
+  ComponentName.c
+  AtapiPassThru.c
+  AtapiPassThru.h
+
+
+[Packages]
+  MdePkg/MdePkg.dec
+  OptionRomPkg/OptionRomPkg.dec
+
+[LibraryClasses]
+  UefiBootServicesTableLib
+  MemoryAllocationLib
+  BaseMemoryLib
+  UefiLib
+  BaseLib
+  UefiDriverEntryPoint
+  DebugLib
+
+
+[Protocols]
+  gEfiScsiPassThruProtocolGuid                  # PROTOCOL BY_START
+  gEfiExtScsiPassThruProtocolGuid               # PROTOCOL BY_START
+  gEfiPciIoProtocolGuid                         # PROTOCOL TO_START
+
+[FeaturePcd]
+  gOptionRomPkgTokenSpaceGuid.PcdSupportScsiPassThru
+  gOptionRomPkgTokenSpaceGuid.PcdSupportExtScsiPassThru