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MdeModulePkg/MdeModulePkg.dec: Add PcdMmCommBufferPages PCD 

PcdMmCommBufferPages is to specify the page count allocated for
the MM communication buffer.

Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com>
Co-authored-by: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Co-authored-by: Ray Ni <ray.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Wei6 Xu <wei6.xu@intel.com>
Cc: Dun Tan <dun.tan@intel.com>
Cc: Yuanhao Xie <yuanhao.xie@intel.com>
This commit is contained in:
Hongbin1 Zhang 2024-05-31 15:28:34 +08:00 committed by mergify[bot]
parent ff04469d33
commit 45098bf1b8
1 changed files with 4 additions and 0 deletions
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MdeModulePkg/MdeModulePkg.dec
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@ -1190,6 +1190,10 @@
# @Prompt Delay access XHCI register after it issues HCRST (us)
gEfiMdeModulePkgTokenSpaceGuid.PcdDelayXhciHCReset|2000|UINT16|0x30001060
## Specifies the page count allocated for the MM communication buffer.
# @Prompt Defines the page allocation for the MM communication buffer; default is 128 pages (512KB).
gEfiMdeModulePkgTokenSpaceGuid.PcdMmCommBufferPages|128|UINT32|0x30001061
[PcdsFixedAtBuild, PcdsPatchableInModule]
## Dynamic type PCD can be registered callback function for Pcd setting action.
# PcdMaxPeiPcdCallBackNumberPerPcdEntry indicates the maximum number of callback function