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/**@file
Option Rom Support for PCI Bus Driver
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
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 _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 RomAddress Base address of OptionRom
@param RomLength Length of rom image.
**/
VOID
PciRomAddImageMapping (
IN EFI_HANDLE ImageHandle,
IN UINTN Seg,
IN UINT8 Bus,
IN UINT8 Dev,
IN UINT8 Func,
IN UINT64 RomAddress,
IN UINT64 RomLength
);
/**
Load all option rom image to PCI driver list.
@param This Pointer to protocol instance EFI_DRIVER_BINDING_PROTOCOL
@param PciRootBridgeIo Root bridge Io instance
@param PciIoDevice device instance
**/
EFI_STATUS
PciRomGetRomResourceFromPciOptionRomTable (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo,
PCI_IO_DEVICE *PciIoDevice
);
/**
Get Option rom driver's mapping for PCI device.
@param PciIoDevice Device instance.
**/
EFI_STATUS
PciRomGetImageMapping (
PCI_IO_DEVICE *PciIoDevice
);
#endif
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