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MdeModulePkg/PciBus: Change PCI_IO_DEVICE.RomSize to UINT32 type

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Per PCI Spec, the option ROM BAR is 32bit so the maximum option ROM
size can be hold by UINT32 type.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
This commit is contained in:
Ray Ni
2019-02-11 13:11:57 +08:00
parent d72d8561fb
commit 1f6785c4b7
5 changed files with 13 additions and 13 deletions
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8
MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c
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@ -1,7 +1,7 @@
/** @file
PCI eunmeration implementation on entire PCI bus system for PCI Bus module.
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@ -528,15 +528,15 @@ DetermineRootBridgeAttributes (
@return Max size of option rom needed.
**/
UINT64
UINT32
GetMaxOptionRomSize (
IN PCI_IO_DEVICE *Bridge
)
{
LIST_ENTRY *CurrentLink;
PCI_IO_DEVICE *Temp;
UINT64 MaxOptionRomSize;
UINT64 TempOptionRomSize;
UINT32 MaxOptionRomSize;
UINT32 TempOptionRomSize;
MaxOptionRomSize = 0;