1 files changed, 48 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.h b/roms/edk2/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.h
new file mode 100644
index 000000000..4c2a4e198
--- /dev/null
+++ b/roms/edk2/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.h
@@ -0,0 +1,48 @@
+/** @file
+  Set up ROM Table for PCI Bus module.
+
+Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _EFI_PCI_ROM_TABLE_H_
+#define _EFI_PCI_ROM_TABLE_H_
+
+/**
+  Add the Rom Image to internal database for later PCI light enumeration.
+
+  @param ImageHandle    Option Rom image handle.
+  @param Seg            Segment of PCI space.
+  @param Bus            Bus NO of PCI space.
+  @param Dev            Dev NO of PCI space.
+  @param Func           Func NO of PCI space.
+  @param RomImage       Option Rom buffer.
+  @param RomSize        Size of Option Rom buffer.
+**/
+VOID
+PciRomAddImageMapping (
+  IN  EFI_HANDLE  ImageHandle,
+  IN  UINTN       Seg,
+  IN  UINT8       Bus,
+  IN  UINT8       Dev,
+  IN  UINT8       Func,
+  IN  VOID        *RomImage,
+  IN  UINT64      RomSize
+  );
+
+/**
+  Get Option rom driver's mapping for PCI device.
+
+  @param PciIoDevice Device instance.
+
+  @retval TRUE   Found Image mapping.
+  @retval FALSE  Cannot found image mapping.
+
+**/
+BOOLEAN
+PciRomGetImageMapping (
+  IN  PCI_IO_DEVICE                       *PciIoDevice
+  );
+
+#endif