[CHERRY-PICK]MdeModulePkg: Add platform limit for size in Resizable BAR#1807
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[CHERRY-PICK]MdeModulePkg: Add platform limit for size in Resizable BAR#1807AnirudhSrinivasula wants to merge 1 commit into
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Resizable BAR driver selects max available BAR size to configure for use. It may happen that some PCIe device declare support for size that exceeds processor address width. Platform needs a way to define the max size it can accept. This change introduce PCD called PcdPcieResizableBarMaxSize. It is dynamic PCD where platform can provide its limit for BAR size. Such PCD can be also controlled with a configuration knob. Signed-off-by: Jacek Kolakowski <Jacek.Kolakowski@intel.com> (cherry picked from commit 24eddc6)
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Resizable BAR driver selects max available BAR size to configure for use. It may happen that some PCIe device declare support for size that exceeds processor address width. Platform needs a way to define the max size it can accept. This change introduce PCD called PcdPcieResizableBarMaxSize. It is dynamic PCD where platform can provide its limit for BAR size. Such PCD can be also controlled with a configuration knob.
(cherry picked from commit 24eddc65b34538b397bcacec057a4a1fff7550df)
Description
Added the PcdPcieResizableBarMaxSize PCD
For details on how to complete these options and their meaning refer to CONTRIBUTING.md.
How This Was Tested
It was integreated in new intel Latest BKC
Integration Instructions
<Describe how these changes should be integrated. Use N/A if nothing is required.>
NA