1 files changed, 66 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/DxeIpl.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/DxeIpl.h
new file mode 100644
index 0000000000..512a0f6324
--- /dev/null
+++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/DxeIpl.h
@@ -0,0 +1,66 @@
+/** @file
+  This file declares DXE Initial Program Load PPI.
+  When the PEI core is done it calls the DXE IPL PPI to load the DXE Foundation.
+
+  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+  @par Revision Reference:
+  This PPI is introduced in PI Version 1.0.
+
+**/
+
+#ifndef __DXE_IPL_H__
+#define __DXE_IPL_H__
+
+#define EFI_DXE_IPL_PPI_GUID \
+  { \
+    0xae8ce5d, 0xe448, 0x4437, {0xa8, 0xd7, 0xeb, 0xf5, 0xf1, 0x94, 0xf7, 0x31 } \
+  }
+
+typedef struct _EFI_DXE_IPL_PPI EFI_DXE_IPL_PPI;
+
+/**
+  The architectural PPI that the PEI Foundation invokes when
+  there are no additional PEIMs to invoke.
+
+  This function is invoked by the PEI Foundation.
+  The PEI Foundation will invoke this service when there are
+  no additional PEIMs to invoke in the system.
+  If this PPI does not exist, it is an error condition and
+  an ill-formed firmware set. The DXE IPL PPI should never
+  return after having been invoked by the PEI Foundation.
+  The DXE IPL PPI can do many things internally, including the following:
+    - Invoke the DXE entry point from a firmware volume
+    - Invoke the recovery processing modules
+    - Invoke the S3 resume modules
+
+  @param  This           Pointer to the DXE IPL PPI instance
+  @param  PeiServices    Pointer to the PEI Services Table.
+  @param  HobList        Pointer to the list of Hand-Off Block (HOB) entries.
+
+  @retval EFI_SUCCESS    Upon this return code, the PEI Foundation should enter
+                         some exception handling.Under normal circumstances,
+                         the DXE IPL PPI should not return.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_DXE_IPL_ENTRY)(
+  IN CONST EFI_DXE_IPL_PPI        *This,
+  IN EFI_PEI_SERVICES             **PeiServices,
+  IN EFI_PEI_HOB_POINTERS         HobList
+  );
+
+///
+/// Final service to be invoked by the PEI Foundation.
+/// The DXE IPL PPI is responsible for locating and loading the DXE Foundation.
+/// The DXE IPL PPI may use PEI services to locate and load the DXE Foundation.
+///
+struct _EFI_DXE_IPL_PPI {
+  EFI_DXE_IPL_ENTRY Entry;
+};
+
+extern EFI_GUID gEfiDxeIplPpiGuid;
+
+#endif