Add WinNtBusDriverDxe into Nt32Pkg.
authorklu2 <klu2@6f19259b-4bc3-4df7-8a09-765794883524>
Wed, 27 Jun 2007 05:46:08 +0000 (05:46 +0000)
committerklu2 <klu2@6f19259b-4bc3-4df7-8a09-765794883524>
Wed, 27 Jun 2007 05:46:08 +0000 (05:46 +0000)
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2775 6f19259b-4bc3-4df7-8a09-765794883524

Nt32Pkg/Nt32.dsc
Nt32Pkg/Nt32Pkg.dec
Nt32Pkg/WinNtBusDriverDxe/ComponentName.c [new file with mode: 0644]
Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.c [new file with mode: 0644]
Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.h [new file with mode: 0644]
Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.inf [new file with mode: 0644]
Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.msa [new file with mode: 0644]

index 5137f63..83a8dd0 100644 (file)
 #\r
 ################################################################################\r
 \r
-[PcdsDynamic.DEFAULT]\r
+[PcdsDynamic.common]\r
   PcdFlashNvStorageFtwSpareBase|gEfiGenericPlatformTokenSpaceGuid|0x0\r
   PcdFlashNvStorageVariableSize|gEfiGenericPlatformTokenSpaceGuid|0x0\r
   PcdWinNtCpuSpeed|gEfiNt32PkgTokenSpaceGuid|L"3000"|8\r
   $(WORKSPACE)\Nt32Pkg\WinNtThunkDxe\WinNtThunk.inf\r
   $(WORKSPACE)\Nt32Pkg\WinNtThunkPPIToProtocolPeim\WinNtThunkPPIToProtocolPeim.inf\r
   $(WORKSPACE)\Nt32Pkg\WinNtAutoScanPeim\WinNtAutoScan.inf\r
-  $(WORKSPACE)\Nt32Pkg\WinNtBlockIoDxe\WinNtBlockIo.inf
\ No newline at end of file
+  $(WORKSPACE)\Nt32Pkg\WinNtBlockIoDxe\WinNtBlockIo.inf\r
+  $(WORKSPACE)\Nt32Pkg\WinNtBusDriverDxe\WinNtBusDriver.inf
\ No newline at end of file
index 92de12e..99196bd 100644 (file)
 #\r
 ################################################################################\r
 \r
-[PcdFixedAtBuild.common]\r
+[PcdsFixedAtBuild.common]\r
   PcdWinNtBootMode|0x00001006|gEfiNt32PkgTokenSpaceGuid|UINT32|1\r
   PcdWinNtFirmwareVolume|0x00001009|gEfiNt32PkgTokenSpaceGuid|VOID*|L"..\\Fv\\Fv_Recovery.fd"\r
   PcdWinNtMemorySizeForSecMain|0x0000100c|gEfiNt32PkgTokenSpaceGuid|VOID*|L"64!64"\r
 \r
-[PcdDynamic.common]\r
+[PcdsDynamic.common]\r
   PcdWinNtPhysicalDisk|0x00001000|gEfiNt32PkgTokenSpaceGuid|VOID*|L"E:RW;245760;512"\r
   PcdWinNtVirtualDisk|0x00001001|gEfiNt32PkgTokenSpaceGuid|VOID*|L"FW;40960;512"\r
   PcdWinNtSerialPort|0x00001002|gEfiNt32PkgTokenSpaceGuid|VOID*|L"COM1!COM2"\r
   PcdWinNtConsole|0x0000100a|gEfiNt32PkgTokenSpaceGuid|VOID*|L"Bus Driver Console Window"\r
   PcdWinNtGop|0x0000100d|gEfiNt32PkgTokenSpaceGuid|VOID*|L"UGA Window 1!UGA Window 2"\r
 \r
-[PcdPatchableInModule.common]\r
+[PcdsPatchableInModule.common]\r
   PcdWinNtBootMode|0x00001006|gEfiNt32PkgTokenSpaceGuid|UINT32|1\r
   PcdWinNtFirmwareVolume|0x00001009|gEfiNt32PkgTokenSpaceGuid|VOID*|L"..\\Fv\\Fv_Recovery.fd"\r
   PcdWinNtMemorySizeForSecMain|0x0000100c|gEfiNt32PkgTokenSpaceGuid|VOID*|L"64!64"
\ No newline at end of file
diff --git a/Nt32Pkg/WinNtBusDriverDxe/ComponentName.c b/Nt32Pkg/WinNtBusDriverDxe/ComponentName.c
new file mode 100644 (file)
index 0000000..c0ea6e8
--- /dev/null
@@ -0,0 +1,223 @@
+/*++\r
+\r
+Copyright (c) 2006, Intel Corporation                                                         \r
+All rights reserved. This program and the accompanying materials                          \r
+are licensed and made available under the terms and conditions of the BSD License         \r
+which accompanies this distribution.  The full text of the license may be found at        \r
+http://opensource.org/licenses/bsd-license.php                                            \r
+                                                                                          \r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
+\r
+Module Name:\r
+\r
+  ComponentName.c\r
+\r
+Abstract:\r
+\r
+--*/\r
+\r
+//\r
+// The package level header files this module uses\r
+//\r
+#include <Uefi.h>\r
+#include <WinNtDxe.h>\r
+//\r
+// The protocols, PPI and GUID defintions for this module\r
+//\r
+#include <Protocol/WinNtThunk.h>\r
+#include <Protocol/WinNtIo.h>\r
+#include <Protocol/ComponentName.h>\r
+#include <Protocol/DriverBinding.h>\r
+#include <Protocol/DevicePath.h>\r
+\r
+\r
+#include "WinNtBusDriver.h"\r
+\r
+//\r
+// EFI Component Name Functions\r
+//\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverComponentNameGetDriverName (\r
+  IN  EFI_COMPONENT_NAME_PROTOCOL  *This,\r
+  IN  CHAR8                        *Language,\r
+  OUT CHAR16                       **DriverName\r
+  );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverComponentNameGetControllerName (\r
+  IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,\r
+  IN  EFI_HANDLE                                      ControllerHandle,\r
+  IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,\r
+  IN  CHAR8                                           *Language,\r
+  OUT CHAR16                                          **ControllerName\r
+  );\r
+\r
+//\r
+// EFI Component Name Protocol\r
+//\r
+EFI_COMPONENT_NAME_PROTOCOL     gWinNtBusDriverComponentName = {\r
+  WinNtBusDriverComponentNameGetDriverName,\r
+  WinNtBusDriverComponentNameGetControllerName,\r
+  "eng"\r
+};\r
+\r
+static EFI_UNICODE_STRING_TABLE mWinNtBusDriverNameTable[] = {\r
+  { "eng", L"Windows Bus Driver" },\r
+  { NULL , NULL }\r
+};\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverComponentNameGetDriverName (\r
+  IN  EFI_COMPONENT_NAME_PROTOCOL  *This,\r
+  IN  CHAR8                        *Language,\r
+  OUT CHAR16                       **DriverName\r
+  )\r
+/*++\r
+\r
+  Routine Description:\r
+    Retrieves a Unicode string that is the user readable name of the EFI Driver.\r
+\r
+  Arguments:\r
+    This       - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.\r
+    Language   - A pointer to a three character ISO 639-2 language identifier.\r
+                 This is the language of the driver name that that the caller \r
+                 is requesting, and it must match one of the languages specified\r
+                 in SupportedLanguages.  The number of languages supported by a \r
+                 driver is up to the driver writer.\r
+    DriverName - A pointer to the Unicode string to return.  This Unicode string\r
+                 is the name of the driver specified by This in the language \r
+                 specified by Language.\r
+\r
+  Returns:\r
+    EFI_SUCCESS           - The Unicode string for the Driver specified by This\r
+                            and the language specified by Language was returned \r
+                            in DriverName.\r
+    EFI_INVALID_PARAMETER - Language is NULL.\r
+    EFI_INVALID_PARAMETER - DriverName is NULL.\r
+    EFI_UNSUPPORTED       - The driver specified by This does not support the \r
+                            language specified by Language.\r
+\r
+--*/\r
+{\r
+  return LookupUnicodeString (\r
+          Language,\r
+          gWinNtBusDriverComponentName.SupportedLanguages,\r
+          mWinNtBusDriverNameTable,\r
+          DriverName\r
+          );\r
+}\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverComponentNameGetControllerName (\r
+  IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,\r
+  IN  EFI_HANDLE                                      ControllerHandle,\r
+  IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,\r
+  IN  CHAR8                                           *Language,\r
+  OUT CHAR16                                          **ControllerName\r
+  )\r
+/*++\r
+\r
+  Routine Description:\r
+    Retrieves a Unicode string that is the user readable name of the controller\r
+    that is being managed by an EFI Driver.\r
+\r
+  Arguments:\r
+    This             - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.\r
+    ControllerHandle - The handle of a controller that the driver specified by \r
+                       This is managing.  This handle specifies the controller \r
+                       whose name is to be returned.\r
+    ChildHandle      - The handle of the child controller to retrieve the name \r
+                       of.  This is an optional parameter that may be NULL.  It \r
+                       will be NULL for device drivers.  It will also be NULL \r
+                       for a bus drivers that wish to retrieve the name of the \r
+                       bus controller.  It will not be NULL for a bus driver \r
+                       that wishes to retrieve the name of a child controller.\r
+    Language         - A pointer to a three character ISO 639-2 language \r
+                       identifier.  This is the language of the controller name \r
+                       that that the caller is requesting, and it must match one\r
+                       of the languages specified in SupportedLanguages.  The \r
+                       number of languages supported by a driver is up to the \r
+                       driver writer.\r
+    ControllerName   - A pointer to the Unicode string to return.  This Unicode\r
+                       string is the name of the controller specified by \r
+                       ControllerHandle and ChildHandle in the language specified\r
+                       by Language from the point of view of the driver specified\r
+                       by This. \r
+\r
+  Returns:\r
+    EFI_SUCCESS           - The Unicode string for the user readable name in the \r
+                            language specified by Language for the driver \r
+                            specified by This was returned in DriverName.\r
+    EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.\r
+    EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.\r
+    EFI_INVALID_PARAMETER - Language is NULL.\r
+    EFI_INVALID_PARAMETER - ControllerName is NULL.\r
+    EFI_UNSUPPORTED       - The driver specified by This is not currently managing \r
+                            the controller specified by ControllerHandle and \r
+                            ChildHandle.\r
+    EFI_UNSUPPORTED       - The driver specified by This does not support the \r
+                            language specified by Language.\r
+\r
+--*/\r
+{\r
+  EFI_STATUS              Status;\r
+  EFI_WIN_NT_IO_PROTOCOL  *WinNtIo;\r
+  WIN_NT_IO_DEVICE        *Private;\r
+\r
+  //\r
+  // Make sure this driver is currently managing ControllHandle\r
+  //\r
+  Status = EfiTestManagedDevice (\r
+             ControllerHandle,\r
+             gWinNtBusDriverBinding.DriverBindingHandle,\r
+             &gEfiWinNtThunkProtocolGuid\r
+             );\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  //\r
+  // This is a bus driver, so ChildHandle can not be NULL.\r
+  //\r
+  if (ChildHandle == NULL) {\r
+    return EFI_UNSUPPORTED;\r
+  }\r
+\r
+  Status = EfiTestChildHandle (\r
+             ControllerHandle,\r
+             ChildHandle,\r
+             &gEfiWinNtThunkProtocolGuid\r
+             );\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  //\r
+  // Get our context back\r
+  //\r
+  Status = gBS->OpenProtocol (\r
+                  ChildHandle,\r
+                  &gEfiWinNtIoProtocolGuid,\r
+                  &WinNtIo,\r
+                  gWinNtBusDriverBinding.DriverBindingHandle,\r
+                  ChildHandle,\r
+                  EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+                  );\r
+  if (EFI_ERROR (Status)) {\r
+    return EFI_UNSUPPORTED;\r
+  }\r
+\r
+  Private = WIN_NT_IO_DEVICE_FROM_THIS (WinNtIo);\r
+\r
+  return LookupUnicodeString (\r
+          Language,\r
+          gWinNtBusDriverComponentName.SupportedLanguages,\r
+          Private->ControllerNameTable,\r
+          ControllerName\r
+          );\r
+}\r
diff --git a/Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.c b/Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.c
new file mode 100644 (file)
index 0000000..999fb0c
--- /dev/null
@@ -0,0 +1,769 @@
+/*+++\r
+\r
+Copyright (c) 2006 - 2007, Intel Corporation\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution.  The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+Module Name:\r
+\r
+  WinNtBusDriver.c\r
+\r
+Abstract:\r
+\r
+This following section documents the envirnoment variables for the Win NT\r
+build.  These variables are used to define the (virtual) hardware\r
+configuration of the NT environment\r
+\r
+A ! can be used to seperate multiple instances in a variable. Each\r
+instance represents a seperate hardware device.\r
+\r
+EFI_WIN_NT_PHYSICAL_DISKS - maps to drives on your system\r
+EFI_WIN_NT_VIRTUAL_DISKS  - maps to a device emulated by a file\r
+EFI_WIN_NT_FILE_SYSTEM    - mouts a directory as a file system\r
+EFI_WIN_NT_CONSOLE        - make a logical comand line window (only one!)\r
+EFI_WIN_NT_UGA            - Builds UGA Windows of Width and Height\r
+EFI_WIN_NT_SERIAL_PORT    - maps physical serial ports\r
+\r
+ <F>ixed       - Fixed disk like a hard drive.\r
+ <R>emovable   - Removable media like a floppy or CD-ROM.\r
+ Read <O>nly   - Write protected device.\r
+ Read <W>rite  - Read write device.\r
+ <block count> - Decimal number of blocks a device supports.\r
+ <block size>  - Decimal number of bytes per block.\r
+\r
+ NT envirnonment variable contents. '<' and '>' are not part of the variable,\r
+ they are just used to make this help more readable. There should be no\r
+ spaces between the ';'. Extra spaces will break the variable. A '!' is\r
+ used to seperate multiple devices in a variable.\r
+\r
+ EFI_WIN_NT_VIRTUAL_DISKS =\r
+   <F | R><O | W>;<block count>;<block size>[!...]\r
+\r
+ EFI_WIN_NT_PHYSICAL_DISKS =\r
+   <drive letter>:<F | R><O | W>;<block count>;<block size>[!...]\r
+\r
+ Virtual Disks: These devices use a file to emulate a hard disk or removable\r
+                media device.\r
+\r
+   Thus a 20 MB emulated hard drive would look like:\r
+   EFI_WIN_NT_VIRTUAL_DISKS=FW;40960;512\r
+\r
+   A 1.44MB emulated floppy with a block size of 1024 would look like:\r
+   EFI_WIN_NT_VIRTUAL_DISKS=RW;1440;1024\r
+\r
+ Physical Disks: These devices use NT to open a real device in your system\r
+\r
+   Thus a 120 MB floppy would look like:\r
+   EFI_WIN_NT_PHYSICAL_DISKS=B:RW;245760;512\r
+\r
+   Thus a standard CD-ROM floppy would look like:\r
+   EFI_WIN_NT_PHYSICAL_DISKS=Z:RO;307200;2048\r
+\r
+ EFI_WIN_NT_FILE_SYSTEM =\r
+   <directory path>[!...]\r
+\r
+   Mounting the two directories C:\FOO and C:\BAR would look like:\r
+   EFI_WIN_NT_FILE_SYSTEM=c:\foo!c:\bar\r
+\r
+ EFI_WIN_NT_CONSOLE =\r
+   <window title>\r
+\r
+   Declaring a text console window with the title "My EFI Console" woild look like:\r
+   EFI_WIN_NT_CONSOLE=My EFI Console\r
+\r
+ EFI_WIN_NT_UGA =\r
+   <width> <height>[!...]\r
+\r
+   Declaring a two UGA windows with resolutions of 800x600 and 1024x768 would look like:\r
+   Example : EFI_WIN_NT_UGA=800 600!1024 768\r
+\r
+ EFI_WIN_NT_SERIAL_PORT =\r
+   <port name>[!...]\r
+\r
+   Declaring two serial ports on COM1 and COM2 would look like:\r
+   Example : EFI_WIN_NT_SERIAL_PORT=COM1!COM2\r
+\r
+ EFI_WIN_NT_PASS_THROUGH =\r
+   <BaseAddress>;<Bus#>;<Device#>;<Function#>\r
+\r
+   Declaring a base address of 0xE0000000 (used for PCI Express devices)\r
+   and having NT32 talk to a device located at bus 0, device 1, function 0:\r
+   Example : EFI_WIN_NT_PASS_THROUGH=E000000;0;1;0\r
+\r
+---*/\r
+\r
+//\r
+// The package level header files this module uses\r
+//\r
+#include <Uefi.h>\r
+#include <WinNtDxe.h>\r
+//\r
+// The protocols, PPI and GUID defintions for this module\r
+//\r
+#include <Protocol/WinNtThunk.h>\r
+#include <Protocol/WinNtIo.h>\r
+#include <Protocol/ComponentName.h>\r
+#include <Protocol/DriverBinding.h>\r
+#include <Protocol/DevicePath.h>\r
+//\r
+// The Library classes this module consumes\r
+//\r
+#include <Library/DebugLib.h>\r
+#include <Library/BaseLib.h>\r
+#include <Library/UefiDriverEntryPoint.h>\r
+#include <Library/UefiLib.h>\r
+#include <Library/PcdLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/DevicePathLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+\r
+#include "WinNtBusDriver.h"\r
+\r
+extern EFI_GUID gWinNtBusDriverGuid;\r
+//\r
+// DriverBinding protocol global\r
+//\r
+EFI_DRIVER_BINDING_PROTOCOL           gWinNtBusDriverBinding = {\r
+  WinNtBusDriverBindingSupported,\r
+  WinNtBusDriverBindingStart,\r
+  WinNtBusDriverBindingStop,\r
+  0xa,\r
+  NULL,\r
+  NULL\r
+};\r
+\r
+#define NT_PCD_ARRAY_SIZE (sizeof(mPcdEnvironment)/sizeof(NT_PCD_ENTRY))\r
+\r
+//\r
+// Table to map NT Environment variable to the GUID that should be in\r
+// device path.\r
+//\r
+static NT_PCD_ENTRY  mPcdEnvironment[] = {\r
+  PcdToken(PcdWinNtConsole),       &gEfiWinNtConsoleGuid,\r
+  PcdToken(PcdWinNtGop),           &gEfiWinNtGopGuid,\r
+  PcdToken(PcdWinNtSerialPort),    &gEfiWinNtSerialPortGuid,\r
+  PcdToken(PcdWinNtFileSystem),    &gEfiWinNtFileSystemGuid,\r
+  PcdToken(PcdWinNtVirtualDisk),   &gEfiWinNtVirtualDisksGuid,\r
+  PcdToken(PcdWinNtPhysicalDisk),  &gEfiWinNtPhysicalDisksGuid,\r
+  PcdToken(PcdWinNtCpuModel),      &gEfiWinNtCPUModelGuid,\r
+  PcdToken(PcdWinNtCpuSpeed),      &gEfiWinNtCPUSpeedGuid,\r
+  PcdToken(PcdWinNtMemorySize),    &gEfiWinNtMemoryGuid\r
+};\r
+\r
+/**\r
+  The user Entry Point for module WinNtBusDriver. The user code starts with this function.\r
+\r
+  @param[in] ImageHandle    The firmware allocated handle for the EFI image.  \r
+  @param[in] SystemTable    A pointer to the EFI System Table.\r
+  \r
+  @retval EFI_SUCCESS       The entry point is executed successfully.\r
+  @retval other             Some error occurs when executing this entry point.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+InitializeWinNtBusDriver(\r
+  IN EFI_HANDLE           ImageHandle,\r
+  IN EFI_SYSTEM_TABLE     *SystemTable\r
+  )\r
+{\r
+  EFI_STATUS              Status;\r
+\r
+  //\r
+  // Install driver model protocol(s).\r
+  //\r
+  Status = EfiLibInstallAllDriverProtocols (\r
+             ImageHandle,\r
+             SystemTable,\r
+             &gWinNtBusDriverBinding,\r
+             ImageHandle,\r
+             &gWinNtBusDriverComponentName,\r
+             NULL,\r
+             NULL\r
+             );\r
+  ASSERT_EFI_ERROR (Status);\r
+\r
+\r
+  return Status;\r
+}\r
+\r
+VOID *\r
+AllocateMemory (\r
+  IN  UINTN   Size\r
+  )\r
+{\r
+  VOID        *Buffer;\r
+\r
+  Buffer = AllocatePool (Size);\r
+  ASSERT (Buffer != NULL);\r
+\r
+  return Buffer;\r
+}\r
+\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverBindingSupported (\r
+  IN  EFI_DRIVER_BINDING_PROTOCOL  *This,\r
+  IN  EFI_HANDLE                   ControllerHandle,\r
+  IN  EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+Arguments:\r
+\r
+Returns:\r
+\r
+  None\r
+\r
+--*/\r
+// TODO:    This - add argument and description to function comment\r
+// TODO:    ControllerHandle - add argument and description to function comment\r
+// TODO:    RemainingDevicePath - add argument and description to function comment\r
+// TODO:    EFI_UNSUPPORTED - add return value to function comment\r
+// TODO:    EFI_UNSUPPORTED - add return value to function comment\r
+// TODO:    EFI_SUCCESS - add return value to function comment\r
+// TODO:    EFI_SUCCESS - add return value to function comment\r
+{\r
+  EFI_STATUS                Status;\r
+  EFI_DEVICE_PATH_PROTOCOL  *ParentDevicePath;\r
+  EFI_WIN_NT_THUNK_PROTOCOL *WinNtThunk;\r
+  UINTN                     Index;\r
+\r
+  //\r
+  // Check the contents of the first Device Path Node of RemainingDevicePath to make sure\r
+  // it is a legal Device Path Node for this bus driver's children.\r
+  //\r
+  if (RemainingDevicePath != NULL) {\r
+    if (RemainingDevicePath->Type != HARDWARE_DEVICE_PATH ||\r
+        RemainingDevicePath->SubType != HW_VENDOR_DP ||\r
+        DevicePathNodeLength(RemainingDevicePath) != sizeof(WIN_NT_VENDOR_DEVICE_PATH_NODE)) {\r
+      return EFI_UNSUPPORTED;\r
+    }\r
+\r
+    for (Index = 0; Index < NT_PCD_ARRAY_SIZE; Index++) {\r
+      if (CompareGuid (&((VENDOR_DEVICE_PATH *) RemainingDevicePath)->Guid, mPcdEnvironment[Index].DevicePathGuid)) {\r
+        break;\r
+      }\r
+    }\r
+\r
+    if (Index >= NT_PCD_ARRAY_SIZE) {\r
+      return EFI_UNSUPPORTED;\r
+    }\r
+  }\r
+\r
+  //\r
+  // Open the IO Abstraction(s) needed to perform the supported test\r
+  //\r
+  Status = gBS->OpenProtocol (\r
+                  ControllerHandle,\r
+                  &gEfiDevicePathProtocolGuid,\r
+                  &ParentDevicePath,\r
+                  This->DriverBindingHandle,\r
+                  ControllerHandle,\r
+                  EFI_OPEN_PROTOCOL_BY_DRIVER\r
+                  );\r
+  if (Status == EFI_ALREADY_STARTED) {\r
+    return EFI_SUCCESS;\r
+  }\r
+\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  gBS->CloseProtocol (\r
+        ControllerHandle,\r
+        &gEfiDevicePathProtocolGuid,\r
+        This->DriverBindingHandle,\r
+        ControllerHandle\r
+        );\r
+\r
+  Status = gBS->OpenProtocol (\r
+                  ControllerHandle,\r
+                  &gEfiWinNtThunkProtocolGuid,\r
+                  &WinNtThunk,\r
+                  This->DriverBindingHandle,\r
+                  ControllerHandle,\r
+                  EFI_OPEN_PROTOCOL_BY_DRIVER\r
+                  );\r
+  if (Status == EFI_ALREADY_STARTED) {\r
+    return EFI_SUCCESS;\r
+  }\r
+\r
+  if (EFI_ERROR (Status)) {\r
+    return Status;\r
+  }\r
+\r
+  //\r
+  // Since we call through WinNtThunk we need to make sure it's valid\r
+  //\r
+  Status = EFI_SUCCESS;\r
+  if (WinNtThunk->Signature != EFI_WIN_NT_THUNK_PROTOCOL_SIGNATURE) {\r
+    Status = EFI_UNSUPPORTED;\r
+  }\r
+\r
+  //\r
+  // Close the I/O Abstraction(s) used to perform the supported test\r
+  //\r
+  gBS->CloseProtocol (\r
+        ControllerHandle,\r
+        &gEfiWinNtThunkProtocolGuid,\r
+        This->DriverBindingHandle,\r
+        ControllerHandle\r
+        );\r
+\r
+  return Status;\r
+}\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverBindingStart (\r
+  IN  EFI_DRIVER_BINDING_PROTOCOL  *This,\r
+  IN  EFI_HANDLE                   ControllerHandle,\r
+  IN  EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+Arguments:\r
+\r
+Returns:\r
+\r
+  None\r
+\r
+--*/\r
+// TODO:    This - add argument and description to function comment\r
+// TODO:    ControllerHandle - add argument and description to function comment\r
+// TODO:    RemainingDevicePath - add argument and description to function comment\r
+// TODO:    EFI_OUT_OF_RESOURCES - add return value to function comment\r
+// TODO:    EFI_OUT_OF_RESOURCES - add return value to function comment\r
+// TODO:    EFI_SUCCESS - add return value to function comment\r
+{\r
+  EFI_STATUS                      Status;\r
+  EFI_STATUS                      InstallStatus;\r
+  EFI_WIN_NT_THUNK_PROTOCOL       *WinNtThunk;\r
+  EFI_DEVICE_PATH_PROTOCOL        *ParentDevicePath;\r
+  WIN_NT_BUS_DEVICE               *WinNtBusDevice;\r
+  WIN_NT_IO_DEVICE                *WinNtDevice;\r
+  UINTN                           Index;\r
+  CHAR16                          *StartString;\r
+  CHAR16                          *SubString;\r
+  UINT16                          Count;\r
+  UINTN                           StringSize;\r
+  UINT16                          ComponentName[MAX_NT_ENVIRNMENT_VARIABLE_LENGTH];\r
+  WIN_NT_VENDOR_DEVICE_PATH_NODE  *Node;\r
+  BOOLEAN                         CreateDevice;\r
+  CHAR16                          *TempStr;\r
+  CHAR16                          *PcdTempStr;\r
+  UINTN                           TempStrSize;\r
+\r
+  Status = EFI_UNSUPPORTED;\r
+\r
+  //\r
+  // Grab the protocols we need\r
+  //\r
+  Status = gBS->OpenProtocol (\r
+                  ControllerHandle,\r
+                  &gEfiDevicePathProtocolGuid,\r
+                  &ParentDevicePath,\r
+                  This->DriverBindingHandle,\r
+                  ControllerHandle,\r
+                  EFI_OPEN_PROTOCOL_BY_DRIVER\r
+                  );\r
+  if (EFI_ERROR (Status) && Status != EFI_ALREADY_STARTED) {\r
+    return Status;\r
+  }\r
+\r
+  Status = gBS->OpenProtocol (\r
+                  ControllerHandle,\r
+                  &gEfiWinNtThunkProtocolGuid,\r
+                  &WinNtThunk,\r
+                  This->DriverBindingHandle,\r
+                  ControllerHandle,\r
+                  EFI_OPEN_PROTOCOL_BY_DRIVER\r
+                  );\r
+  if (EFI_ERROR (Status) && Status != EFI_ALREADY_STARTED) {\r
+    return Status;\r
+  }\r
+\r
+  if (Status != EFI_ALREADY_STARTED) {\r
+    WinNtBusDevice = AllocatePool (sizeof (WIN_NT_BUS_DEVICE));\r
+    if (WinNtBusDevice == NULL) {\r
+      return EFI_OUT_OF_RESOURCES;\r
+    }\r
+\r
+    WinNtBusDevice->Signature           = WIN_NT_BUS_DEVICE_SIGNATURE;\r
+    WinNtBusDevice->ControllerNameTable = NULL;\r
+\r
+    AddUnicodeString (\r
+      "eng",\r
+      gWinNtBusDriverComponentName.SupportedLanguages,\r
+      &WinNtBusDevice->ControllerNameTable,\r
+      L"Windows Bus Controller"\r
+      );\r
+\r
+    Status = gBS->InstallMultipleProtocolInterfaces (\r
+                    &ControllerHandle,\r
+                    &gWinNtBusDriverGuid,\r
+                    WinNtBusDevice,\r
+                    NULL\r
+                    );\r
+    if (EFI_ERROR (Status)) {\r
+      FreeUnicodeStringTable (WinNtBusDevice->ControllerNameTable);\r
+      FreePool (WinNtBusDevice);\r
+      return Status;\r
+    }\r
+  }\r
+\r
+  //\r
+  // Loop on the Variable list. Parse each variable to produce a set of handles that\r
+  // represent virtual hardware devices.\r
+  //\r
+  InstallStatus   = EFI_NOT_FOUND;\r
+  for (Index = 0; Index < NT_PCD_ARRAY_SIZE; Index++) {\r
+    PcdTempStr = (VOID *)LibPcdGetPtr (mPcdEnvironment[Index].Token);\r
+    ASSERT (PcdTempStr != NULL);\r
+\r
+    TempStrSize = StrLen (PcdTempStr);\r
+    TempStr = AllocateMemory ((TempStrSize * sizeof (CHAR16)) + 1);\r
+    StrCpy (TempStr, PcdTempStr);\r
+\r
+    StartString = TempStr;\r
+\r
+    //\r
+    // Parse the envirnment variable into sub strings using '!' as a delimator.\r
+    // Each substring needs it's own handle to be added to the system. This code\r
+    // does not understand the sub string. Thats the device drivers job.\r
+    //\r
+    Count = 0;\r
+    while (*StartString != '\0') {\r
+\r
+      //\r
+      // Find the end of the sub string\r
+      //\r
+      SubString = StartString;\r
+      while (*SubString != '\0' && *SubString != '!') {\r
+        SubString++;\r
+      }\r
+\r
+      if (*SubString == '!') {\r
+        //\r
+        // Replace token with '\0' to make sub strings. If this is the end\r
+        //  of the string SubString will already point to NULL.\r
+        //\r
+        *SubString = '\0';\r
+        SubString++;\r
+      }\r
+\r
+      CreateDevice = TRUE;\r
+      if (RemainingDevicePath != NULL) {\r
+        CreateDevice  = FALSE;\r
+        Node          = (WIN_NT_VENDOR_DEVICE_PATH_NODE *) RemainingDevicePath;\r
+        if (Node->VendorDevicePath.Header.Type == HARDWARE_DEVICE_PATH &&\r
+            Node->VendorDevicePath.Header.SubType == HW_VENDOR_DP &&\r
+            DevicePathNodeLength (&Node->VendorDevicePath.Header) == sizeof (WIN_NT_VENDOR_DEVICE_PATH_NODE)\r
+            ) {\r
+          if (CompareGuid (&Node->VendorDevicePath.Guid, mPcdEnvironment[Index].DevicePathGuid) &&\r
+              Node->Instance == Count\r
+              ) {\r
+            CreateDevice = TRUE;\r
+          }\r
+        }\r
+      }\r
+\r
+      if (CreateDevice) {\r
+\r
+        //\r
+        // Allocate instance structure, and fill in parent information.\r
+        //\r
+        WinNtDevice = AllocateMemory (sizeof (WIN_NT_IO_DEVICE));\r
+        if (WinNtDevice == NULL) {\r
+          return EFI_OUT_OF_RESOURCES;\r
+        }\r
+\r
+        WinNtDevice->Handle             = NULL;\r
+        WinNtDevice->ControllerHandle   = ControllerHandle;\r
+        WinNtDevice->ParentDevicePath   = ParentDevicePath;\r
+\r
+        WinNtDevice->WinNtIo.WinNtThunk = WinNtThunk;\r
+\r
+        //\r
+        // Plus 2 to account for the NULL at the end of the Unicode string\r
+        //\r
+        StringSize = (UINTN) ((UINT8 *) SubString - (UINT8 *) StartString) + sizeof (CHAR16);\r
+        WinNtDevice->WinNtIo.EnvString = AllocateMemory (StringSize);\r
+        if (WinNtDevice->WinNtIo.EnvString != NULL) {\r
+          CopyMem (WinNtDevice->WinNtIo.EnvString, StartString, StringSize);\r
+        }\r
+\r
+        WinNtDevice->ControllerNameTable = NULL;\r
+\r
+        WinNtThunk->SPrintf (ComponentName, sizeof (ComponentName), L"%s", WinNtDevice->WinNtIo.EnvString);\r
+\r
+        WinNtDevice->DevicePath = WinNtBusCreateDevicePath (\r
+                                    ParentDevicePath,\r
+                                    mPcdEnvironment[Index].DevicePathGuid,\r
+                                    Count\r
+                                    );\r
+        if (WinNtDevice->DevicePath == NULL) {\r
+          FreePool (WinNtDevice);\r
+          return EFI_OUT_OF_RESOURCES;\r
+        }\r
+\r
+        AddUnicodeString (\r
+          "eng",\r
+          gWinNtBusDriverComponentName.SupportedLanguages,\r
+          &WinNtDevice->ControllerNameTable,\r
+          ComponentName\r
+          );\r
+\r
+        WinNtDevice->WinNtIo.TypeGuid       = mPcdEnvironment[Index].DevicePathGuid;\r
+        WinNtDevice->WinNtIo.InstanceNumber = Count;\r
+\r
+        WinNtDevice->Signature              = WIN_NT_IO_DEVICE_SIGNATURE;\r
+\r
+        Status = gBS->InstallMultipleProtocolInterfaces (\r
+                        &WinNtDevice->Handle,\r
+                        &gEfiDevicePathProtocolGuid,\r
+                        WinNtDevice->DevicePath,\r
+                        &gEfiWinNtIoProtocolGuid,\r
+                        &WinNtDevice->WinNtIo,\r
+                        NULL\r
+                        );\r
+        if (EFI_ERROR (Status)) {\r
+          FreeUnicodeStringTable (WinNtDevice->ControllerNameTable);\r
+          FreePool (WinNtDevice);\r
+        } else {\r
+          //\r
+          // Open For Child Device\r
+          //\r
+          Status = gBS->OpenProtocol (\r
+                          ControllerHandle,\r
+                          &gEfiWinNtThunkProtocolGuid,\r
+                          &WinNtThunk,\r
+                          This->DriverBindingHandle,\r
+                          WinNtDevice->Handle,\r
+                          EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r
+                          );\r
+          if (!EFI_ERROR (Status)) {\r
+            InstallStatus = EFI_SUCCESS;\r
+          }\r
+        }\r
+      }\r
+\r
+      //\r
+      // Parse Next sub string. This will point to '\0' if we are at the end.\r
+      //\r
+      Count++;\r
+      StartString = SubString;\r
+    }\r
+\r
+    FreePool (TempStr);\r
+  }\r
+\r
+  return EFI_SUCCESS;\r
+}\r
+\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverBindingStop (\r
+  IN  EFI_DRIVER_BINDING_PROTOCOL  *This,\r
+  IN  EFI_HANDLE                   ControllerHandle,\r
+  IN  UINTN                        NumberOfChildren,\r
+  IN  EFI_HANDLE                   *ChildHandleBuffer\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+Arguments:\r
+\r
+Returns:\r
+\r
+    None\r
+\r
+--*/\r
+// TODO:    This - add argument and description to function comment\r
+// TODO:    ControllerHandle - add argument and description to function comment\r
+// TODO:    NumberOfChildren - add argument and description to function comment\r
+// TODO:    ChildHandleBuffer - add argument and description to function comment\r
+// TODO:    EFI_SUCCESS - add return value to function comment\r
+// TODO:    EFI_DEVICE_ERROR - add return value to function comment\r
+// TODO:    EFI_SUCCESS - add return value to function comment\r
+{\r
+  EFI_STATUS                Status;\r
+  UINTN                     Index;\r
+  BOOLEAN                   AllChildrenStopped;\r
+  EFI_WIN_NT_IO_PROTOCOL    *WinNtIo;\r
+  WIN_NT_BUS_DEVICE         *WinNtBusDevice;\r
+  WIN_NT_IO_DEVICE          *WinNtDevice;\r
+  EFI_WIN_NT_THUNK_PROTOCOL *WinNtThunk;\r
+\r
+  //\r
+  // Complete all outstanding transactions to Controller.\r
+  // Don't allow any new transaction to Controller to be started.\r
+  //\r
+\r
+  if (NumberOfChildren == 0) {\r
+    //\r
+    // Close the bus driver\r
+    //\r
+    Status = gBS->OpenProtocol (\r
+                    ControllerHandle,\r
+                    &gWinNtBusDriverGuid,\r
+                    &WinNtBusDevice,\r
+                    This->DriverBindingHandle,\r
+                    ControllerHandle,\r
+                    EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+                    );\r
+    if (EFI_ERROR (Status)) {\r
+      return Status;\r
+    }\r
+\r
+    gBS->UninstallMultipleProtocolInterfaces (\r
+          ControllerHandle,\r
+          &gWinNtBusDriverGuid,\r
+          WinNtBusDevice,\r
+          NULL\r
+          );\r
+\r
+    FreeUnicodeStringTable (WinNtBusDevice->ControllerNameTable);\r
+\r
+    FreePool (WinNtBusDevice);\r
+\r
+    gBS->CloseProtocol (\r
+          ControllerHandle,\r
+          &gEfiWinNtThunkProtocolGuid,\r
+          This->DriverBindingHandle,\r
+          ControllerHandle\r
+          );\r
+\r
+    gBS->CloseProtocol (\r
+          ControllerHandle,\r
+          &gEfiDevicePathProtocolGuid,\r
+          This->DriverBindingHandle,\r
+          ControllerHandle\r
+          );\r
+    return EFI_SUCCESS;\r
+  }\r
+\r
+  AllChildrenStopped = TRUE;\r
+\r
+  for (Index = 0; Index < NumberOfChildren; Index++) {\r
+\r
+    Status = gBS->OpenProtocol (\r
+                    ChildHandleBuffer[Index],\r
+                    &gEfiWinNtIoProtocolGuid,\r
+                    &WinNtIo,\r
+                    This->DriverBindingHandle,\r
+                    ControllerHandle,\r
+                    EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+                    );\r
+    if (!EFI_ERROR (Status)) {\r
+\r
+      WinNtDevice = WIN_NT_IO_DEVICE_FROM_THIS (WinNtIo);\r
+\r
+      Status = gBS->CloseProtocol (\r
+                      ControllerHandle,\r
+                      &gEfiWinNtThunkProtocolGuid,\r
+                      This->DriverBindingHandle,\r
+                      WinNtDevice->Handle\r
+                      );\r
+\r
+      Status = gBS->UninstallMultipleProtocolInterfaces (\r
+                      WinNtDevice->Handle,\r
+                      &gEfiDevicePathProtocolGuid,\r
+                      WinNtDevice->DevicePath,\r
+                      &gEfiWinNtIoProtocolGuid,\r
+                      &WinNtDevice->WinNtIo,\r
+                      NULL\r
+                      );\r
+\r
+      if (EFI_ERROR (Status)) {\r
+        gBS->OpenProtocol (\r
+              ControllerHandle,\r
+              &gEfiWinNtThunkProtocolGuid,\r
+              (VOID **) &WinNtThunk,\r
+              This->DriverBindingHandle,\r
+              WinNtDevice->Handle,\r
+              EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r
+              );\r
+      } else {\r
+        //\r
+        // Close the child handle\r
+        //\r
+        FreeUnicodeStringTable (WinNtDevice->ControllerNameTable);\r
+        FreePool (WinNtDevice);\r
+      }\r
+    }\r
+\r
+    if (EFI_ERROR (Status)) {\r
+      AllChildrenStopped = FALSE;\r
+    }\r
+  }\r
+\r
+  if (!AllChildrenStopped) {\r
+    return EFI_DEVICE_ERROR;\r
+  }\r
+\r
+  return EFI_SUCCESS;\r
+}\r
+\r
+EFI_DEVICE_PATH_PROTOCOL *\r
+WinNtBusCreateDevicePath (\r
+  IN  EFI_DEVICE_PATH_PROTOCOL  *RootDevicePath,\r
+  IN  EFI_GUID                  *Guid,\r
+  IN  UINT16                    InstanceNumber\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+  Create a device path node using Guid and InstanceNumber and append it to\r
+  the passed in RootDevicePath\r
+\r
+Arguments:\r
+  RootDevicePath - Root of the device path to return.\r
+\r
+  Guid           - GUID to use in vendor device path node.\r
+\r
+  InstanceNumber - Instance number to use in the vendor device path. This\r
+                    argument is needed to make sure each device path is unique.\r
+\r
+Returns:\r
+\r
+  EFI_DEVICE_PATH_PROTOCOL\r
+\r
+--*/\r
+{\r
+  WIN_NT_VENDOR_DEVICE_PATH_NODE  DevicePath;\r
+\r
+  DevicePath.VendorDevicePath.Header.Type     = HARDWARE_DEVICE_PATH;\r
+  DevicePath.VendorDevicePath.Header.SubType  = HW_VENDOR_DP;\r
+  SetDevicePathNodeLength (&DevicePath.VendorDevicePath.Header, sizeof (WIN_NT_VENDOR_DEVICE_PATH_NODE));\r
+\r
+  //\r
+  // The GUID defines the Class\r
+  //\r
+  CopyMem (&DevicePath.VendorDevicePath.Guid, Guid, sizeof (EFI_GUID));\r
+\r
+  //\r
+  // Add an instance number so we can make sure there are no Device Path\r
+  // duplication.\r
+  //\r
+  DevicePath.Instance = InstanceNumber;\r
+\r
+  return AppendDevicePathNode (\r
+          RootDevicePath,\r
+          (EFI_DEVICE_PATH_PROTOCOL *) &DevicePath\r
+          );\r
+}\r
diff --git a/Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.h b/Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.h
new file mode 100644 (file)
index 0000000..ec3e227
--- /dev/null
@@ -0,0 +1,322 @@
+/*++\r
+\r
+Copyright (c) 2006, Intel Corporation                                                         \r
+All rights reserved. This program and the accompanying materials                          \r
+are licensed and made available under the terms and conditions of the BSD License         \r
+which accompanies this distribution.  The full text of the license may be found at        \r
+http://opensource.org/licenses/bsd-license.php                                            \r
+                                                                                          \r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
+\r
+Module Name:\r
+\r
+  WinNtBusDriver.h\r
+\r
+Abstract:\r
+\r
+This following section documents the envirnoment variables for the Win NT \r
+build.  These variables are used to define the (virtual) hardware \r
+configuration of the NT environment\r
+\r
+A ! can be used to seperate multiple instances in a variable. Each \r
+instance represents a seperate hardware device. \r
+\r
+EFI_WIN_NT_PHYSICAL_DISKS - maps to drives on your system\r
+EFI_WIN_NT_VIRTUAL_DISKS  - maps to a device emulated by a file\r
+EFI_WIN_NT_FILE_SYSTEM    - mouts a directory as a file system\r
+EFI_WIN_NT_CONSOLE        - make a logical comand line window (only one!)\r
+EFI_WIN_NT_UGA            - Builds UGA Windows of Width and Height\r
+EFI_WIN_NT_SERIAL_PORT    - maps physical serial ports\r
+EFI_WIN_NT_PASS_THRU      - associates a device with our PCI support\r
+\r
+ <F>ixed       - Fixed disk like a hard drive.\r
+ <R>emovable   - Removable media like a floppy or CD-ROM.\r
+ Read <O>nly   - Write protected device.\r
+ Read <W>rite  - Read write device.\r
+ <block count> - Decimal number of blocks a device supports.\r
+ <block size>  - Decimal number of bytes per block.\r
+\r
+ NT envirnonment variable contents. '<' and '>' are not part of the variable, \r
+ they are just used to make this help more readable. There should be no \r
+ spaces between the ';'. Extra spaces will break the variable. A '!' is  \r
+ used to seperate multiple devices in a variable.\r
+\r
+ EFI_WIN_NT_VIRTUAL_DISKS = \r
+   <F | R><O | W>;<block count>;<block size>[!...]\r
+\r
+ EFI_WIN_NT_PHYSICAL_DISKS =\r
+   <drive letter>:<F | R><O | W>;<block count>;<block size>[!...]\r
+\r
+ Virtual Disks: These devices use a file to emulate a hard disk or removable\r
+                media device. \r
+                \r
+   Thus a 20 MB emulated hard drive would look like:\r
+   EFI_WIN_NT_VIRTUAL_DISKS=FW;40960;512\r
+\r
+   A 1.44MB emulated floppy with a block size of 1024 would look like:\r
+   EFI_WIN_NT_VIRTUAL_DISKS=RW;1440;1024\r
+\r
+ Physical Disks: These devices use NT to open a real device in your system\r
+\r
+   Thus a 120 MB floppy would look like:\r
+   EFI_WIN_NT_PHYSICAL_DISKS=B:RW;245760;512\r
+\r
+   Thus a standard CD-ROM floppy would look like:\r
+   EFI_WIN_NT_PHYSICAL_DISKS=Z:RO;307200;2048\r
+\r
+ EFI_WIN_NT_FILE_SYSTEM = \r
+   <directory path>[!...]\r
+\r
+   Mounting the two directories C:\FOO and C:\BAR would look like:\r
+   EFI_WIN_NT_FILE_SYSTEM=c:\foo!c:\bar\r
+\r
+ EFI_WIN_NT_CONSOLE = \r
+   <window title>\r
+\r
+   Declaring a text console window with the title "My EFI Console" woild look like:\r
+   EFI_WIN_NT_CONSOLE=My EFI Console\r
+\r
+ EFI_WIN_NT_UGA = \r
+   <width> <height>[!...]\r
+\r
+   Declaring a two UGA windows with resolutions of 800x600 and 1024x768 would look like:\r
+   Example : EFI_WIN_NT_UGA=800 600!1024 768\r
+\r
+ EFI_WIN_NT_SERIAL_PORT = \r
+   <port name>[!...]\r
+\r
+   Declaring two serial ports on COM1 and COM2 would look like:\r
+   Example : EFI_WIN_NT_SERIAL_PORT=COM1!COM2\r
+\r
+ EFI_WIN_NT_PASS_THROUGH =\r
+   <BaseAddress>;<Bus#>;<Device#>;<Function#>\r
+\r
+   Declaring a base address of 0xE0000000 (used for PCI Express devices)\r
+   and having NT32 talk to a device located at bus 0, device 1, function 0:\r
+   Example : EFI_WIN_NT_PASS_THROUGH=E000000;0;1;0\r
+\r
+---*/\r
+\r
+#ifndef __NT_BUS_DRIVER_H__\r
+#define __NT_BUS_DRIVER_H__\r
+\r
+\r
+//\r
+// The package level header files this module uses\r
+//\r
+#include <Uefi.h>\r
+#include <WinNtDxe.h>\r
+//\r
+// The protocols, PPI and GUID defintions for this module\r
+//\r
+#include <Protocol/WinNtIo.h>\r
+#include <Protocol/ComponentName.h>\r
+#include <Protocol/WinNtThunk.h>\r
+#include <Protocol/DriverBinding.h>\r
+#include <Protocol/DevicePath.h>\r
+//\r
+// The Library classes this module consumes\r
+//\r
+#include <Library/DebugLib.h>\r
+#include <Library/BaseLib.h>\r
+#include <Library/UefiDriverEntryPoint.h>\r
+#include <Library/UefiLib.h>\r
+#include <Library/PcdLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/DevicePathLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+\r
+//\r
+// WinNt Bus Driver Global Variables\r
+//\r
+extern EFI_DRIVER_BINDING_PROTOCOL  gWinNtBusDriverBinding;\r
+extern EFI_COMPONENT_NAME_PROTOCOL  gWinNtBusDriverComponentName;\r
+\r
+//\r
+// WinNt Bus Controller Structure\r
+//\r
+#define WIN_NT_BUS_DEVICE_SIGNATURE EFI_SIGNATURE_32 ('N', 'T', 'B', 'D')\r
+\r
+typedef struct {\r
+  UINT64                    Signature;\r
+  EFI_UNICODE_STRING_TABLE  *ControllerNameTable;\r
+} WIN_NT_BUS_DEVICE;\r
+\r
+//\r
+// WinNt Child Device Controller Structure\r
+//\r
+#define WIN_NT_IO_DEVICE_SIGNATURE  EFI_SIGNATURE_32 ('N', 'T', 'V', 'D')\r
+\r
+typedef struct {\r
+  UINT64                    Signature;\r
+  EFI_HANDLE                Handle;\r
+  EFI_WIN_NT_IO_PROTOCOL    WinNtIo;\r
+  EFI_DEVICE_PATH_PROTOCOL  *DevicePath;\r
+\r
+  //\r
+  // Private data about the parent\r
+  //\r
+  EFI_HANDLE                ControllerHandle;\r
+  EFI_DEVICE_PATH_PROTOCOL  *ParentDevicePath;\r
+\r
+  EFI_UNICODE_STRING_TABLE  *ControllerNameTable;\r
+\r
+} WIN_NT_IO_DEVICE;\r
+\r
+#define WIN_NT_IO_DEVICE_FROM_THIS(a) \\r
+  CR(a, WIN_NT_IO_DEVICE, WinNtIo, WIN_NT_IO_DEVICE_SIGNATURE)\r
+\r
+//\r
+// This is the largest env variable we can parse\r
+//\r
+#define MAX_NT_ENVIRNMENT_VARIABLE_LENGTH 512\r
+\r
+typedef struct {\r
+  UINTN               Token;\r
+  EFI_GUID            *DevicePathGuid;\r
+} NT_PCD_ENTRY;\r
+\r
+typedef struct {\r
+  VENDOR_DEVICE_PATH  VendorDevicePath;\r
+  UINT32              Instance;\r
+} WIN_NT_VENDOR_DEVICE_PATH_NODE;\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+CpuIoInitialize (\r
+  IN EFI_HANDLE                            ImageHandle,\r
+  IN EFI_SYSTEM_TABLE                      *SystemTable\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  ImageHandle - TODO: add argument description\r
+  SystemTable - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+//\r
+// Driver Binding Protocol function prototypes\r
+//\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverBindingSupported (\r
+  IN EFI_DRIVER_BINDING_PROTOCOL    *This,\r
+  IN EFI_HANDLE                     Handle,\r
+  IN EFI_DEVICE_PATH_PROTOCOL       *RemainingDevicePath\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  This                - TODO: add argument description\r
+  Handle              - TODO: add argument description\r
+  RemainingDevicePath - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverBindingStart (\r
+  IN EFI_DRIVER_BINDING_PROTOCOL    *This,\r
+  IN EFI_HANDLE                     ParentHandle,\r
+  IN EFI_DEVICE_PATH_PROTOCOL       *RemainingDevicePath\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  This                - TODO: add argument description\r
+  ParentHandle        - TODO: add argument description\r
+  RemainingDevicePath - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+WinNtBusDriverBindingStop (\r
+  IN  EFI_DRIVER_BINDING_PROTOCOL  *This,\r
+  IN  EFI_HANDLE                   Handle,\r
+  IN  UINTN                        NumberOfChildren,\r
+  IN  EFI_HANDLE                   *ChildHandleBuffer\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  This              - TODO: add argument description\r
+  Handle            - TODO: add argument description\r
+  NumberOfChildren  - TODO: add argument description\r
+  ChildHandleBuffer - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+//\r
+// WinNt Bus Driver private worker functions\r
+//\r
+EFI_DEVICE_PATH_PROTOCOL  *\r
+WinNtBusCreateDevicePath (\r
+  IN  EFI_DEVICE_PATH_PROTOCOL  *RootDevicePath,\r
+  IN  EFI_GUID                  *Guid,\r
+  IN  UINT16                    InstanceNumber\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  RootDevicePath  - TODO: add argument description\r
+  Guid            - TODO: add argument description\r
+  InstanceNumber  - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+\r
+#endif\r
diff --git a/Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.inf b/Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.inf
new file mode 100644 (file)
index 0000000..d33b8c8
--- /dev/null
@@ -0,0 +1,146 @@
+#/** @file\r
+# Win NT Bus driver\r
+#\r
+# This following section documents the envirnoment variables for the Win NT\r
+#  build. These variables are used to define the (virtual) hardware\r
+#  configuration of the NT environment\r
+# Copyright (c) 2006 - 2007, Intel Corporation\r
+#\r
+#  All rights reserved. This program and the accompanying materials\r
+#  are licensed and made available under the terms and conditions of the BSD License\r
+#  which accompanies this distribution. The full text of the license may be found at\r
+#  http://opensource.org/licenses/bsd-license.php\r
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#\r
+#\r
+#**/\r
+\r
+################################################################################\r
+#\r
+# Defines Section - statements that will be processed to create a Makefile.\r
+#\r
+################################################################################\r
+[Defines]\r
+  INF_VERSION                    = 0x00010005\r
+  BASE_NAME                      = WinNtBusDriver\r
+  FILE_GUID                      = BD7E9A27-D6C5-416a-B245-5F507D95B2BD\r
+  MODULE_TYPE                    = UEFI_DRIVER\r
+  VERSION_STRING                 = 1.0\r
+  EDK_RELEASE_VERSION            = 0x00020000\r
+  EFI_SPECIFICATION_VERSION      = 0x00020000\r
+\r
+  ENTRY_POINT                    = InitializeWinNtBusDriver\r
+\r
+#\r
+# The following information is for reference only and not required by the build tools.\r
+#\r
+#  VALID_ARCHITECTURES           = IA32\r
+#\r
+#  DRIVER_BINDING                =  gWinNtBusDriverBinding                       \r
+#  COMPONENT_NAME                =  gWinNtBusDriverComponentName                 \r
+#\r
+\r
+################################################################################\r
+#\r
+# Sources Section - list of files that are required for the build to succeed.\r
+#\r
+################################################################################\r
+\r
+[Sources.common]\r
+  ComponentName.c\r
+  WinNtBusDriver.c\r
+  WinNtBusDriver.h\r
+\r
+\r
+################################################################################\r
+#\r
+# Includes Section - list of Include locations that are required for\r
+#                    this module.\r
+#\r
+################################################################################\r
+\r
+[Includes]\r
+  $(WORKSPACE)/MdePkg/Include/Library\r
+\r
+################################################################################\r
+#\r
+# Package Dependency Section - list of Package files that are required for\r
+#                              this module.\r
+#\r
+################################################################################\r
+\r
+[Packages]\r
+  Nt32Pkg/Nt32Pkg.dec\r
+  MdePkg/MdePkg.dec\r
+\r
+\r
+################################################################################\r
+#\r
+# Library Class Section - list of Library Classes that are required for\r
+#                         this module.\r
+#\r
+################################################################################\r
+\r
+[LibraryClasses]\r
+  MemoryAllocationLib\r
+  DevicePathLib\r
+  UefiBootServicesTableLib\r
+  BaseMemoryLib\r
+  PcdLib\r
+  UefiLib\r
+  UefiDriverEntryPoint\r
+  BaseLib\r
+  DebugLib\r
+\r
+\r
+################################################################################\r
+#\r
+# Guid C Name Section - list of Guids that this module uses or produces.\r
+#\r
+################################################################################\r
+\r
+[Guids]\r
+  gEfiWinNtCPUSpeedGuid                         # ALWAYS_CONSUMED\r
+  gEfiWinNtCPUModelGuid                         # ALWAYS_CONSUMED\r
+  gEfiWinNtMemoryGuid                           # ALWAYS_CONSUMED\r
+  gEfiWinNtConsoleGuid                          # ALWAYS_CONSUMED\r
+  gEfiWinNtGopGuid                              # ALWAYS_CONSUMED\r
+  gEfiWinNtSerialPortGuid                       # ALWAYS_CONSUMED\r
+  gEfiWinNtFileSystemGuid                       # ALWAYS_CONSUMED\r
+  gEfiWinNtPhysicalDisksGuid                    # ALWAYS_CONSUMED\r
+  gEfiWinNtVirtualDisksGuid                     # ALWAYS_CONSUMED\r
+\r
+\r
+################################################################################\r
+#\r
+# Protocol C Name Section - list of Protocol and Protocol Notify C Names\r
+#                           that this module uses or produces.\r
+#\r
+################################################################################\r
+\r
+[Protocols]\r
+  gWinNtBusDriverGuid                           # PROTOCOL BY_START\r
+  gEfiDevicePathProtocolGuid                    # PROTOCOL BY_START\r
+  gEfiWinNtThunkProtocolGuid                    # PROTOCOL TO_START\r
+  gEfiWinNtIoProtocolGuid                       # PROTOCOL BY_START\r
+\r
+\r
+################################################################################\r
+#\r
+# Pcd DYNAMIC - list of PCDs that this module is coded for.\r
+#\r
+################################################################################\r
+\r
+[PcdsDynamic.common]\r
+  PcdWinNtMemorySize|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtCpuSpeed|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtCpuModel|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtPhysicalDisk|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtVirtualDisk|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtFileSystem|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtSerialPort|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtGop|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtUga|gEfiNt32PkgTokenSpaceGuid\r
+  PcdWinNtConsole|gEfiNt32PkgTokenSpaceGuid\r
+\r
diff --git a/Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.msa b/Nt32Pkg/WinNtBusDriverDxe/WinNtBusDriver.msa
new file mode 100644 (file)
index 0000000..2fb7d61
--- /dev/null
@@ -0,0 +1,186 @@
+<?xml version="1.0" encoding="UTF-8"?>\r
+<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">\r
+  <MsaHeader>\r
+    <ModuleName>WinNtBusDriver</ModuleName>\r
+    <ModuleType>UEFI_DRIVER</ModuleType>\r
+    <GuidValue>BD7E9A27-D6C5-416a-B245-5F507D95B2BD</GuidValue>\r
+    <Version>1.0</Version>\r
+    <Abstract>Win NT Bus driver</Abstract>\r
+    <Description>This following section documents the envirnoment variables for the Win NT\r
+      build.  These variables are used to define the (virtual) hardware\r
+      configuration of the NT environment</Description>\r
+    <Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>\r
+    <License>All rights reserved. This program and the accompanying materials\r
+      are licensed and made available under the terms and conditions of the BSD License\r
+      which accompanies this distribution.  The full text of the license may be found at\r
+      http://opensource.org/licenses/bsd-license.php\r
+      THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+      WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.</License>\r
+    <Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION   0x00000052</Specification>\r
+  </MsaHeader>\r
+  <ModuleDefinitions>\r
+    <SupportedArchitectures>IA32</SupportedArchitectures>\r
+    <BinaryModule>false</BinaryModule>\r
+    <OutputFileBasename>WinNtBusDriver</OutputFileBasename>\r
+  </ModuleDefinitions>\r
+  <LibraryClassDefinitions>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>DebugLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>BaseLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>UefiDriverModelLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>UefiDriverEntryPoint</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>UefiLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>PcdLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>BaseMemoryLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>UefiBootServicesTableLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>DevicePathLib</Keyword>\r
+    </LibraryClass>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>MemoryAllocationLib</Keyword>\r
+    </LibraryClass>\r
+  </LibraryClassDefinitions>\r
+  <SourceFiles>\r
+    <Filename>WinNtBusDriver.h</Filename>\r
+    <Filename>WinNtBusDriver.c</Filename>\r
+    <Filename>ComponentName.c</Filename>\r
+  </SourceFiles>\r
+  <PackageDependencies>\r
+    <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>\r
+    <Package PackageGuid="0fb2aa2d-10d5-40a5-a9dc-060c12a4a3f3"/>\r
+  </PackageDependencies>\r
+  <Protocols>\r
+    <Protocol Usage="BY_START">\r
+      <ProtocolCName>gEfiWinNtIoProtocolGuid</ProtocolCName>\r
+    </Protocol>\r
+    <Protocol Usage="TO_START">\r
+      <ProtocolCName>gEfiWinNtThunkProtocolGuid</ProtocolCName>\r
+    </Protocol>\r
+    <Protocol Usage="BY_START">\r
+      <ProtocolCName>gEfiDevicePathProtocolGuid</ProtocolCName>\r
+    </Protocol>\r
+    <Protocol Usage="BY_START">\r
+      <ProtocolCName>gWinNtBusDriverGuid</ProtocolCName>\r
+    </Protocol>\r
+  </Protocols>\r
+  <Guids>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtVirtualDisksGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtPhysicalDisksGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtFileSystemGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtSerialPortGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtUgaGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtGopGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtConsoleGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtMemoryGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtCPUModelGuid</GuidCName>\r
+    </GuidCNames>\r
+    <GuidCNames Usage="ALWAYS_CONSUMED">\r
+      <GuidCName>gEfiWinNtCPUSpeedGuid</GuidCName>\r
+    </GuidCNames>\r
+  </Guids>\r
+  <Externs>\r
+    <Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>\r
+    <Specification>EDK_RELEASE_VERSION 0x00020000</Specification>\r
+    <Extern>\r
+      <DriverBinding>gWinNtBusDriverBinding</DriverBinding>\r
+      <ComponentName>gWinNtBusDriverComponentName</ComponentName>\r
+    </Extern>\r
+  </Externs>\r
+  <PcdCoded>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtConsole</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD declares the title string of the text console window.\r
+        such as "My EFI Console".\r
+        The item type of this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtUga</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD declares the resolutions for the UGA windows.\r
+        The item type of this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtGop</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD declares the resolutions for the GOP windows.\r
+        The item type of this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtSerialPort</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This Pcd declares two serial port for simulated environment.\r
+        The item type of this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtFileSystem</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD defines the windows directory who will be mounted as\r
+        harddisk in simulator.\r
+        The item type of this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtVirtualDisk</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD defines the devices which use a file to emulate a hard disk or\r
+        removable media device\r
+        The item type if this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtPhysicalDisk</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD defines physical disk which will be simualted as a\r
+        harddisk in simulator.\r
+        The item type of this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtCpuModel</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD defines simulated CPU model string.\r
+        The item type of this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtCpuSpeed</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD defines simulated CPU speed string.</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC">\r
+      <C_Name>PcdWinNtMemorySize</C_Name>\r
+      <TokenSpaceGuidCName>gEfiEdkNt32PkgTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>This PCD defines the size of simulated memory size.\r
+        The item type of this PCD can only be "DYNAMIC".</HelpText>\r
+    </PcdEntry>\r
+  </PcdCoded>\r
+</ModuleSurfaceArea>
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