Cache the state whether the ROM image contains EFI Option ROM when loading the ROM content from PCI device to memory to avoid re-parsing the ROM image to check the EFI Option ROM.

Signed-off-by: Ruiyu Ni<ruiyu.ni@intel.com>
Reviewed-by: Elvin Li<elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13707 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 6 insertions, 1 deletions

diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h
index d591f0a2c1..348ce392e6 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h
@@ -1,7 +1,7 @@
 /** @file

   Header files and data structures needed by PCI Bus module.

 

-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>

 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

@@ -251,6 +251,11 @@ struct _PCI_IO_DEVICE {
   BOOLEAN                                   AllOpRomProcessed;

 

   //

+  // TRUE if the ROM image contains EFI OpROM

+  //

+  BOOLEAN                                   HasEfiOpRom;

+

+  //

   // TRUE if there is any EFI driver in the OptionRom

   //

   BOOLEAN                                   BusOverride;