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IntelSiliconPkg VTdPmrPei: Add PcdVTdPeiDmaBufferSize(S3)

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Add PcdVTdPeiDmaBufferSize(S3) to replace the hard coded value
TOTAL_DMA_BUFFER_SIZE and TOTAL_DMA_BUFFER_SIZE_S3 in IntelVTdPmrPei.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Star Zeng
2018-03-05 22:10:16 +08:00
parent abe63fa7dc
commit 339cb0af96
3 changed files with 22 additions and 7 deletions
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4
IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.inf
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@@ -4,7 +4,7 @@
# This driver initializes VTd engine based upon EDKII_VTD_INFO_PPI
# and provide DMA protection in PEI.
#
# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2017 - 2018, 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
@@ -54,6 +54,8 @@
[Pcd]
gIntelSiliconPkgTokenSpaceGuid.PcdVTdPolicyPropertyMask ## CONSUMES
gIntelSiliconPkgTokenSpaceGuid.PcdVTdPeiDmaBufferSize ## CONSUMES
gIntelSiliconPkgTokenSpaceGuid.PcdVTdPeiDmaBufferSizeS3 ## CONSUMES
[Depex]
gEfiPeiMasterBootModePpiGuid AND