BaseTools: Library hashing fix and optimization for --hash feature

[mirror_edk2.git] / OvmfPkg / AcpiPlatformDxe / AcpiPlatform.h

diff --git a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
index 55b380b285057be0b6d7ab683980cf1f3f28eb12..3037afcf18fdf53c9a4ff0a68859a082bda42c6a 100644 (file)
--- a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
+++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
@@ -2,13 +2,7 @@
   Sample ACPI Platform Driver\r
 \r
   Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR>\r
-  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
+  SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
@@ -19,6 +13,7 @@
 \r
 #include <Protocol/AcpiTable.h>\r
 #include <Protocol/FirmwareVolume2.h>\r
+#include <Protocol/PciIo.h>\r
 \r
 #include <Library/BaseLib.h>\r
 #include <Library/UefiBootServicesTableLib.h>\r
@@ -27,6 +22,13 @@
 \r
 #include <IndustryStandard/Acpi.h>\r
 \r
+typedef struct {\r
+  EFI_PCI_IO_PROTOCOL *PciIo;\r
+  UINT64              PciAttributes;\r
+} ORIGINAL_ATTRIBUTES;\r
+\r
+typedef struct S3_CONTEXT S3_CONTEXT;\r
+\r
 EFI_STATUS\r
 EFIAPI\r
 InstallAcpiTable (\r
@@ -73,5 +75,42 @@ InstallAcpiTables (
   IN   EFI_ACPI_TABLE_PROTOCOL       *AcpiTable\r
   );\r
 \r
+VOID\r
+EnablePciDecoding (\r
+  OUT ORIGINAL_ATTRIBUTES **OriginalAttributes,\r
+  OUT UINTN               *Count\r
+  );\r
+\r
+VOID\r
+RestorePciDecoding (\r
+  IN ORIGINAL_ATTRIBUTES *OriginalAttributes,\r
+  IN UINTN               Count\r
+  );\r
+\r
+EFI_STATUS\r
+AllocateS3Context (\r
+  OUT S3_CONTEXT **S3Context,\r
+  IN  UINTN      WritePointerCount\r
+  );\r
+\r
+VOID\r
+ReleaseS3Context (\r
+  IN S3_CONTEXT *S3Context\r
+  );\r
+\r
+EFI_STATUS\r
+SaveCondensedWritePointerToS3Context (\r
+  IN OUT S3_CONTEXT *S3Context,\r
+  IN     UINT16     PointerItem,\r
+  IN     UINT8      PointerSize,\r
+  IN     UINT32     PointerOffset,\r
+  IN     UINT64     PointerValue\r
+  );\r
+\r
+EFI_STATUS\r
+TransferS3ContextToBootScript (\r
+  IN S3_CONTEXT *S3Context\r
+  );\r
+\r
 #endif\r
 \r