X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=OvmfPkg%2FAcpiPlatformDxe%2FAcpiPlatform.h;h=83b981ee005d6f2dfd0d83ba8d3644bec3807139;hb=5942ea61deb9b0373c597399e0a3f23e8c19690d;hp=21107cd4ddb2931841c548cc6b09f5ac593b0a15;hpb=377e758c3f10216c2638a3ae4bc75fd4d70fbfef;p=mirror_edk2.git

diff --git a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
index 21107cd4dd..83b981ee00 100644
--- a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
+++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
@@ -10,7 +10,7 @@
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
-**/ 
+**/
 
 #ifndef _ACPI_PLATFORM_H_INCLUDED_
 #define _ACPI_PLATFORM_H_INCLUDED_
@@ -19,6 +19,7 @@
 
 #include <Protocol/AcpiTable.h>
 #include <Protocol/FirmwareVolume2.h>
+#include <Protocol/PciIo.h>
 
 #include <Library/BaseLib.h>
 #include <Library/UefiBootServicesTableLib.h>
@@ -27,6 +28,13 @@
 
 #include <IndustryStandard/Acpi.h>
 
+typedef struct {
+  EFI_PCI_IO_PROTOCOL *PciIo;
+  UINT64              PciAttributes;
+} ORIGINAL_ATTRIBUTES;
+
+typedef struct S3_CONTEXT S3_CONTEXT;
+
 EFI_STATUS
 EFIAPI
 InstallAcpiTable (
@@ -61,5 +69,54 @@ InstallXenTables (
   IN   EFI_ACPI_TABLE_PROTOCOL       *AcpiProtocol
   );
 
+EFI_STATUS
+EFIAPI
+InstallQemuFwCfgTables (
+  IN   EFI_ACPI_TABLE_PROTOCOL       *AcpiProtocol
+  );
+
+EFI_STATUS
+EFIAPI
+InstallAcpiTables (
+  IN   EFI_ACPI_TABLE_PROTOCOL       *AcpiTable
+  );
+
+VOID
+EnablePciDecoding (
+  OUT ORIGINAL_ATTRIBUTES **OriginalAttributes,
+  OUT UINTN               *Count
+  );
+
+VOID
+RestorePciDecoding (
+  IN ORIGINAL_ATTRIBUTES *OriginalAttributes,
+  IN UINTN               Count
+  );
+
+EFI_STATUS
+AllocateS3Context (
+  OUT S3_CONTEXT **S3Context,
+  IN  UINTN      WritePointerCount
+  );
+
+VOID
+ReleaseS3Context (
+  IN S3_CONTEXT *S3Context
+  );
+
+EFI_STATUS
+SaveCondensedWritePointerToS3Context (
+  IN OUT S3_CONTEXT *S3Context,
+  IN     UINT16     PointerItem,
+  IN     UINT8      PointerSize,
+  IN     UINT32     PointerOffset,
+  IN     UINT64     PointerValue
+  );
+
+EFI_STATUS
+TransferS3ContextToBootScript (
+  IN S3_CONTEXT *S3Context
+  );
+
 #endif