Moved the MdePkg to OldMdePkg so that new code in MdePkg does not break existing builds. Also updated the SPD and FPD files UiNames

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2616 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 352 insertions, 0 deletions

diff --git a/OldMdePkg/Library/UefiLib/UefiNotTiano.c b/OldMdePkg/Library/UefiLib/UefiNotTiano.c
new file mode 100644
index 0000000000..081e25439e
--- /dev/null
+++ b/OldMdePkg/Library/UefiLib/UefiNotTiano.c
@@ -0,0 +1,352 @@
+/** @file

+  Library functions that abstract areas of conflict between Tiano an UEFI 2.0.

+

+  Help Port Framework/Tinao code that has conflicts with UEFI 2.0 by hiding the

+  oldconflicts with library functions and supporting implementations of the old

+  (EDK/EFI 1.10) and new (EDK II/UEFI 2.0) way. This module is a DXE driver as

+  it contains DXE enum extensions for EFI event services.

+

+Copyright (c) 2006 - 2007, Intel Corporation<BR>

+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.

+

+**/

+

+

+/**

+  An empty function to pass error checking of CreateEventEx ().

+

+  This empty function ensures that EFI_EVENT_NOTIFY_SIGNAL_ALL is error

+  checked correctly since it is now mapped into CreateEventEx() in UEFI 2.0.

+

+**/

+STATIC

+VOID

+EFIAPI

+InternalEmptyFuntion (

+  IN EFI_EVENT                Event,

+  IN VOID                     *Context

+  )

+{

+  return;

+}

+

+/**

+  Create a Legacy Boot Event.

+

+  Tiano extended the CreateEvent Type enum to add a legacy boot event type.

+  This was bad as Tiano did not own the enum. In UEFI 2.0 CreateEventEx was

+  added and now it's possible to not voilate the UEFI specification by

+  declaring a GUID for the legacy boot event class. This library supports

+  the EDK/EFI 1.10 form and EDK II/UEFI 2.0 form and allows common code to

+  work both ways.

+

+  @param  LegacyBootEvent   Returns the EFI event returned from gBS->CreateEvent(Ex).

+

+  @retval EFI_SUCCESS       Event was created.

+  @retval Other             Event was not created.

+

+**/

+EFI_STATUS

+EFIAPI

+EfiCreateEventLegacyBoot (

+  OUT EFI_EVENT  *LegacyBootEvent

+  )

+{

+  return EfiCreateEventLegacyBootEx (

+           EFI_TPL_CALLBACK,

+           InternalEmptyFuntion,

+           NULL,

+           LegacyBootEvent

+           );

+}

+

+/**

+  Create an EFI event in the Legacy Boot Event Group and allows

+  the caller to specify a notification function.

+

+  This function abstracts the creation of the Legacy Boot Event.

+  The Framework moved from a proprietary to UEFI 2.0 based mechanism.

+  This library abstracts the caller from how this event is created to prevent

+  to code form having to change with the version of the specification supported.

+  If LegacyBootEvent is NULL, then ASSERT().

+

+  @param  NotifyTpl         The task priority level of the event.

+  @param  NotifyFunction    The notification function to call when the event is signaled.

+  @param  NotifyContext     The content to pass to NotifyFunction when the event is signaled.

+  @param  LegacyBootEvent   Returns the EFI event returned from gBS->CreateEvent(Ex).

+

+  @retval EFI_SUCCESS       Event was created.

+  @retval Other             Event was not created.

+

+**/

+EFI_STATUS

+EFIAPI

+EfiCreateEventLegacyBootEx (

+  IN  EFI_TPL           NotifyTpl,

+  IN  EFI_EVENT_NOTIFY  NotifyFunction,  OPTIONAL

+  IN  VOID              *NotifyContext,  OPTIONAL

+  OUT EFI_EVENT         *LegacyBootEvent

+  )

+{

+  EFI_STATUS    Status;

+

+  ASSERT (LegacyBootEvent != NULL);

+

+  if (gST->Hdr.Revision < 0x00020000) {

+    //

+    // prior to UEFI 2.0 use Tiano extension to EFI

+    //

+    Status = gBS->CreateEvent (

+                    EFI_EVENT_SIGNAL_LEGACY_BOOT | EFI_EVENT_NOTIFY_SIGNAL_ALL,

+                    NotifyTpl,

+                    NotifyFunction,

+                    NotifyContext,

+                    LegacyBootEvent

+                    );

+  } else {

+    //

+    // For UEFI 2.0 and the future use an Event Group

+    //

+    Status = gBS->CreateEventEx (

+                    EVENT_NOTIFY_SIGNAL,

+                    NotifyTpl,

+                    NotifyFunction,

+                    NotifyContext,

+                    &gEfiEventLegacyBootGuid,

+                    LegacyBootEvent

+                    );

+  }

+

+  return Status;

+}

+

+/**

+  Create a Read to Boot Event.

+

+  Tiano extended the CreateEvent Type enum to add a ready to boot event type.

+  This was bad as Tiano did not own the enum. In UEFI 2.0 CreateEventEx was

+  added and now it's possible to not voilate the UEFI specification and use

+  the ready to boot event class defined in UEFI 2.0. This library supports

+  the EDK/EFI 1.10 form and EDK II/UEFI 2.0 form and allows common code to

+  work both ways.

+

+  @param  LegacyBootEvent   Returns the EFI event returned from gBS->CreateEvent(Ex).

+

+  @retval EFI_SUCCESS       Event was created.

+  @retval Other             Event was not created.

+

+**/

+EFI_STATUS

+EFIAPI

+EfiCreateEventReadyToBoot (

+  OUT EFI_EVENT  *ReadyToBootEvent

+  )

+{

+  return EfiCreateEventReadyToBootEx (

+           EFI_TPL_CALLBACK,

+           InternalEmptyFuntion,

+           NULL,

+           ReadyToBootEvent

+           );

+}

+

+/**

+  Create an EFI event in the Ready To Boot Event Group and allows

+  the caller to specify a notification function.

+

+  This function abstracts the creation of the Ready to Boot Event.

+  The Framework moved from a proprietary to UEFI 2.0 based mechanism.

+  This library abstracts the caller from how this event is created to prevent

+  to code form having to change with the version of the specification supported.

+  If ReadyToBootEvent is NULL, then ASSERT().

+

+  @param  NotifyTpl         The task priority level of the event.

+  @param  NotifyFunction    The notification function to call when the event is signaled.

+  @param  NotifyContext     The content to pass to NotifyFunction when the event is signaled.

+  @param  LegacyBootEvent   Returns the EFI event returned from gBS->CreateEvent(Ex).

+

+  @retval EFI_SUCCESS       Event was created.

+  @retval Other             Event was not created.

+

+**/

+EFI_STATUS

+EFIAPI

+EfiCreateEventReadyToBootEx (

+  IN  EFI_TPL           NotifyTpl,

+  IN  EFI_EVENT_NOTIFY  NotifyFunction,  OPTIONAL

+  IN  VOID              *NotifyContext,  OPTIONAL

+  OUT EFI_EVENT         *ReadyToBootEvent

+  )

+{

+  EFI_STATUS    Status;

+

+  ASSERT (ReadyToBootEvent != NULL);

+

+  if (gST->Hdr.Revision < 0x00020000) {

+    //

+    // prior to UEFI 2.0 use Tiano extension to EFI

+    //

+    Status = gBS->CreateEvent (

+                    EFI_EVENT_SIGNAL_READY_TO_BOOT | EFI_EVENT_NOTIFY_SIGNAL_ALL,

+                    NotifyTpl,

+                    NotifyFunction,

+                    NotifyContext,

+                    ReadyToBootEvent

+                    );

+  } else {

+    //

+    // For UEFI 2.0 and the future use an Event Group

+    //

+    Status = gBS->CreateEventEx (

+                    EVENT_NOTIFY_SIGNAL,

+                    NotifyTpl,

+                    NotifyFunction,

+                    NotifyContext,

+                    &gEfiEventReadyToBootGuid,

+                    ReadyToBootEvent

+                    );

+  }

+

+  return Status;

+}

+

+

+/**

+  Signal a Ready to Boot Event.

+

+  Create a Ready to Boot Event. Signal it and close it. This causes other

+  events of the same event group to be signaled in other modules.

+

+**/

+VOID

+EFIAPI

+EfiSignalEventReadyToBoot (

+  VOID

+  )

+{

+  EFI_STATUS    Status;

+  EFI_EVENT     ReadyToBootEvent;

+

+  Status = EfiCreateEventReadyToBoot (&ReadyToBootEvent);

+  if (!EFI_ERROR (Status)) {

+    gBS->SignalEvent (ReadyToBootEvent);

+    gBS->CloseEvent (ReadyToBootEvent);

+  }

+}

+

+/**

+  Signal a Legacy Boot Event.

+

+  Create a legacy Boot Event. Signal it and close it. This causes other

+  events of the same event group to be signaled in other modules.

+

+**/

+VOID

+EFIAPI

+EfiSignalEventLegacyBoot (

+  VOID

+  )

+{

+  EFI_STATUS    Status;

+  EFI_EVENT     LegacyBootEvent;

+

+  Status = EfiCreateEventLegacyBoot (&LegacyBootEvent);

+  if (!EFI_ERROR (Status)) {

+    gBS->SignalEvent (LegacyBootEvent);

+    gBS->CloseEvent (LegacyBootEvent);

+  }

+}

+

+

+/**

+  Check to see if the Firmware Volume (FV) Media Device Path is valid

+

+  Tiano extended the EFI 1.10 device path nodes. Tiano does not own this enum

+  so as we move to UEFI 2.0 support we must use a mechanism that conforms with

+  the UEFI 2.0 specification to define the FV device path. An UEFI GUIDed

+  device path is defined for Tiano extensions of device path. If the code

+  is compiled to conform with the UEFI 2.0 specification use the new device path

+  else use the old form for backwards compatability. The return value to this

+  function points to a location in FvDevicePathNode and it does not allocate

+  new memory for the GUID pointer that is returned.

+

+  @param  FvDevicePathNode  Pointer to FV device path to check.

+

+  @retval NULL              FvDevicePathNode is not valid.

+  @retval Other             FvDevicePathNode is valid and pointer to NameGuid was returned.

+

+**/

+EFI_GUID *

+EFIAPI

+EfiGetNameGuidFromFwVolDevicePathNode (

+  IN CONST MEDIA_FW_VOL_FILEPATH_DEVICE_PATH  *FvDevicePathNode

+  )

+{

+  ASSERT (FvDevicePathNode != NULL);

+

+  //

+  // Use the new Device path that does not conflict with the UEFI

+  //

+  if (FvDevicePathNode->Tiano.Header.Type == MEDIA_DEVICE_PATH ||

+      FvDevicePathNode->Tiano.Header.SubType == MEDIA_VENDOR_DP) {

+    if (CompareGuid (&gEfiFrameworkDevicePathGuid, &FvDevicePathNode->Tiano.TianoSpecificDevicePath)) {

+      if (FvDevicePathNode->Tiano.Type == TIANO_MEDIA_FW_VOL_FILEPATH_DEVICE_PATH_TYPE) {

+        return (EFI_GUID *) &FvDevicePathNode->NameGuid;

+      }

+    }

+  }

+

+  return NULL;

+}

+

+

+/**

+  Initialize a Firmware Volume (FV) Media Device Path node.

+

+  Tiano extended the EFI 1.10 device path nodes. Tiano does not own this enum

+  so as we move to UEFI 2.0 support we must use a mechanism that conforms with

+  the UEFI 2.0 specification to define the FV device path. An UEFI GUIDed

+  device path is defined for Tiano extensions of device path. If the code

+  is compiled to conform with the UEFI 2.0 specification use the new device path

+  else use the old form for backwards compatability.

+

+  @param  FvDevicePathNode  Pointer to a FV device path node to initialize

+  @param  NameGuid          FV file name to use in FvDevicePathNode

+

+**/

+VOID

+EFIAPI

+EfiInitializeFwVolDevicepathNode (

+  IN OUT MEDIA_FW_VOL_FILEPATH_DEVICE_PATH  *FvDevicePathNode,

+  IN CONST EFI_GUID                         *NameGuid

+  )

+{

+  ASSERT (FvDevicePathNode  != NULL);

+  ASSERT (NameGuid          != NULL);

+

+  //

+  // Use the new Device path that does not conflict with the UEFI

+  //

+  FvDevicePathNode->Tiano.Header.Type     = MEDIA_DEVICE_PATH;

+  FvDevicePathNode->Tiano.Header.SubType  = MEDIA_VENDOR_DP;

+  SetDevicePathNodeLength (&FvDevicePathNode->Tiano.Header, sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH));

+

+  //

+  // Add the GUID for generic Tiano device paths

+  //

+  CopyGuid (&FvDevicePathNode->Tiano.TianoSpecificDevicePath, &gEfiFrameworkDevicePathGuid);

+

+  //

+  // Add in the FW Vol File Path Tiano defined information

+  //

+  FvDevicePathNode->Tiano.Type = TIANO_MEDIA_FW_VOL_FILEPATH_DEVICE_PATH_TYPE;

+

+  CopyGuid (&FvDevicePathNode->NameGuid, NameGuid);

+}

+