mirror of https://github.com/acidanthera/audk.git
MdeModulePkg PiSmmCore: Update comments in InitializeMemoryServices
Add the comments to describe Free and Allocated SMRAM are added separately. Cc: Star Zeng <star.zeng@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
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@ -85,7 +85,7 @@ SmmInitializeMemoryServices (
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SmramRanges[CurrentSmramRangesIndex].PhysicalSize = SmramRanges[CurrentSmramRangesIndex].PhysicalSize - SmmCodeSize;
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}
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//
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// Initialize free SMRAM regions
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// Add Free SMRAM regions
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// Need add Free memory at first, to let gSmmMemoryMap record data
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//
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for (Index = 0; Index < SmramRangeCount; Index++) {
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@ -100,6 +100,9 @@ SmmInitializeMemoryServices (
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);
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}
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//
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// Add the allocated SMRAM regions
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//
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for (Index = 0; Index < SmramRangeCount; Index++) {
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if ((SmramRanges[Index].RegionState & (EFI_ALLOCATED | EFI_NEEDS_TESTING | EFI_NEEDS_ECC_INITIALIZATION)) == 0) {
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continue;
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