X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=OvmfPkg%2FAcpiPlatformDxe%2FAcpiPlatform.h;h=08dd7f8f7dd7a5fe36f39bcb566c8578224aa5f8;hp=55b380b285057be0b6d7ab683980cf1f3f28eb12;hb=8f35eb92c419f8a02dcaaac41073d88739a86562;hpb=b6bc800d5ad6f15588a1f5e44f7aa67499399787

diff --git a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
index 55b380b285..08dd7f8f7d 100644
--- a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
+++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
@@ -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 +28,11 @@
 
 #include <IndustryStandard/Acpi.h>
 
+typedef struct {
+  EFI_PCI_IO_PROTOCOL *PciIo;
+  UINT64              PciAttributes;
+} ORIGINAL_ATTRIBUTES;
+
 EFI_STATUS
 EFIAPI
 InstallAcpiTable (
@@ -73,5 +79,17 @@ 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
+  );
+
 #endif