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Update PCI bus driver to support non-standard PCI to PCI bridge I/O window alignment, such as 2K/1K/512 byte. Feature PCD PcdPciBridgeIoAlignmentProbe is introduced to turn on/off this feature.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9598 6f19259b-4bc3-4df7-8a09-765794883524
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rsun3
2009-12-24 11:58:04 +00:00
parent 423401f9ea
commit 1ef2678316
7 changed files with 49 additions and 6 deletions
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2
MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
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@@ -104,9 +104,11 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdSrIovSupport
gEfiMdeModulePkgTokenSpaceGuid.PcdAriSupport
gEfiMdeModulePkgTokenSpaceGuid.PcdMrIovSupport
gEfiMdeModulePkgTokenSpaceGuid.PcdPciBridgeIoAlignmentProbe
[FixedPcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdSrIovSystemPageSize
# [Event]
# ##
# # Notify event set by CreateEventForHpc () for PCI Hot Plug controller.