From bb34cc8c389a6c301b70984879eaa846fb12c9fe Mon Sep 17 00:00:00 2001
From: Liming Gao <liming.gao@intel.com>
Date: Thu, 1 Dec 2016 14:30:18 +0800
Subject: 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>
---
MdeModulePkg/Core/PiSmmCore/Pool.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/MdeModulePkg/Core/PiSmmCore/Pool.c b/MdeModulePkg/Core/PiSmmCore/Pool.c
index dcfd13e575..aae6a6e217 100644
--- a/MdeModulePkg/Core/PiSmmCore/Pool.c
+++ b/MdeModulePkg/Core/PiSmmCore/Pool.c
@@ -85,7 +85,7 @@ SmmInitializeMemoryServices (
SmramRanges[CurrentSmramRangesIndex].PhysicalSize = SmramRanges[CurrentSmramRangesIndex].PhysicalSize - SmmCodeSize;
}
//
- // Initialize free SMRAM regions
+ // Add Free SMRAM regions
// Need add Free memory at first, to let gSmmMemoryMap record data
//
for (Index = 0; Index < SmramRangeCount; Index++) {
@@ -100,6 +100,9 @@ SmmInitializeMemoryServices (
);
}
+ //
+ // Add the allocated SMRAM regions
+ //
for (Index = 0; Index < SmramRangeCount; Index++) {
if ((SmramRanges[Index].RegionState & (EFI_ALLOCATED | EFI_NEEDS_TESTING | EFI_NEEDS_ECC_INITIALIZATION)) == 0) {
continue;
--
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