8 files changed, 36 insertions, 21 deletions
diff --git a/EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.msa b/EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.msa
index 985475787a..90049414ad 100644
--- a/EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.msa
+++ b/EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.msa
@@ -5,8 +5,8 @@
     <ModuleType>DXE_CORE</ModuleType>
     <GuidValue>D0F78BBF-0A30-4c63-8A48-0F618A4AFACD</GuidValue>
     <Version>1.0</Version>
-    <Abstract>Component description file for the Tiano Decompress Library</Abstract>
-    <Description>FIX ME!</Description>
+    <Abstract>Component description file for DxeCore Performance Library</Abstract>
+    <Description>This library provides intrastructure for DxeCore to log performance.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
@@ -78,7 +78,8 @@
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdPerformanceLibraryPropertyMask</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the enable/disable of
+                Performance Measurement.</HelpText>
     </PcdEntry>
   </PcdCoded>
 </ModuleSurfaceArea>
 \ No newline at end of file
diff --git a/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.msa b/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.msa
index 556f487da0..2df44dcfd2 100644
--- a/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.msa
+++ b/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.msa
@@ -5,8 +5,8 @@
     <ModuleType>DXE_DRIVER</ModuleType>
     <GuidValue>8B8B4CCC-65FC-41a5-8067-308B8E42CCF2</GuidValue>
     <Version>1.0</Version>
-    <Abstract>Memory-only library functions with no library constructor/destructor</Abstract>
-    <Description>FIX ME!</Description>
+    <Abstract>Component description file for Dxe Performance Library</Abstract>
+    <Description>This library provides intrastructure for Dxe driver to log performance.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
@@ -61,7 +61,8 @@
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdPerformanceLibraryPropertyMask</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the enable/disable of
+                Performance Measurement.</HelpText>
     </PcdEntry>
   </PcdCoded>
 </ModuleSurfaceArea>
 \ No newline at end of file
diff --git a/EdkModulePkg/Library/EdkDxeDebugLibReportStatusCode/EdkDxeDebugLibReportStatusCode.msa b/EdkModulePkg/Library/EdkDxeDebugLibReportStatusCode/EdkDxeDebugLibReportStatusCode.msa
index 3a6a989947..e51e85cbc7 100644
--- a/EdkModulePkg/Library/EdkDxeDebugLibReportStatusCode/EdkDxeDebugLibReportStatusCode.msa
+++ b/EdkModulePkg/Library/EdkDxeDebugLibReportStatusCode/EdkDxeDebugLibReportStatusCode.msa
@@ -6,7 +6,7 @@
     <GuidValue>76a2a4d8-f605-407a-8057-4a17dcdc4c6d</GuidValue>
     <Version>1.0</Version>
     <Abstract>Debug Library for DXE drivers</Abstract>
-    <Description>FIX ME!</Description>
+    <Description>This library provides debug functions by laying on a Report Status Code Library.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
@@ -69,17 +69,21 @@
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdDebugPropertyMask</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the enable/disable of Debug
+                Assert, Debug Print, Debug Code, Clear Memory, Assert
+                Breakpoint and Assert Deadloop.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdDebugClearMemoryValue</C_Name>
       <TokenSpaceGuidCName>FIX_ME_PcdDebugClearMemoryValue</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The value used by DebugClearMemory () to fill a certain range
+                of memory.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="PATCHABLE_IN_MODULE">
       <C_Name>PcdDebugPrintErrorLevel</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the kind of debug message
+                output when Debug Print is enabled.</HelpText>
     </PcdEntry>
   </PcdCoded>
 </ModuleSurfaceArea>
 \ No newline at end of file
diff --git a/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.msa b/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.msa
index 97ef1ea10b..d0c169f4c0 100644
--- a/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.msa
+++ b/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.msa
@@ -6,7 +6,7 @@
     <GuidValue>08c1a0e4-1208-47f8-a2c5-f42eabee653a</GuidValue>
     <Version>1.0</Version>
     <Abstract>Graphics Library for UEFI drivers</Abstract>
-    <Description>FIX ME!</Description>
+    <Description>This library provides supports for basic graphic functions.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
diff --git a/EdkModulePkg/Library/EdkUefiDebugLibConOut/EdkUefiDebugLibConOut.msa b/EdkModulePkg/Library/EdkUefiDebugLibConOut/EdkUefiDebugLibConOut.msa
index 6ddd3ee5b6..7fa56d1c47 100644
--- a/EdkModulePkg/Library/EdkUefiDebugLibConOut/EdkUefiDebugLibConOut.msa
+++ b/EdkModulePkg/Library/EdkUefiDebugLibConOut/EdkUefiDebugLibConOut.msa
@@ -6,7 +6,7 @@
     <GuidValue>7293fe0b-1fff-4f8f-b808-10cb55f6a174</GuidValue>
     <Version>1.0</Version>
     <Abstract>Debug Library for UEFI drivers</Abstract>
-    <Description>FIX ME!</Description>
+    <Description>This library uses PrintLib to send messages to CONOUT.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
@@ -69,17 +69,21 @@
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdDebugPropertyMask</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the enable/disable of Debug
+                Assert, Debug Print, Debug Code, Clear Memory, Assert
+                Breakpoint and Assert Deadloop.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdDebugClearMemoryValue</C_Name>
       <TokenSpaceGuidCName>FIX_ME_PcdDebugClearMemoryValue</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The value used by DebugClearMemory () to fill a certain range
+                of memory.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="PATCHABLE_IN_MODULE">
       <C_Name>PcdDebugPrintErrorLevel</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the kind of debug message
+                output when Debug Print is enabled.</HelpText>
     </PcdEntry>
   </PcdCoded>
 </ModuleSurfaceArea>
 \ No newline at end of file
diff --git a/EdkModulePkg/Library/EdkUefiDebugLibStdErr/EdkUefiDebugLibStdErr.msa b/EdkModulePkg/Library/EdkUefiDebugLibStdErr/EdkUefiDebugLibStdErr.msa
index 203d9ddc7e..0d299f5c65 100644
--- a/EdkModulePkg/Library/EdkUefiDebugLibStdErr/EdkUefiDebugLibStdErr.msa
+++ b/EdkModulePkg/Library/EdkUefiDebugLibStdErr/EdkUefiDebugLibStdErr.msa
@@ -6,7 +6,7 @@
     <GuidValue>8b9968e0-c76b-4b57-aec4-24e17fe602c0</GuidValue>
     <Version>1.0</Version>
     <Abstract>Debug Library for UEFI drivers</Abstract>
-    <Description>FIX ME!</Description>
+    <Description>This library uses PrintLib to send messages to STDERR.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
@@ -69,17 +69,21 @@
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdDebugPropertyMask</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the enable/disable of Debug
+                Assert, Debug Print, Debug Code, Clear Memory, Assert
+                Breakpoint and Assert Deadloop.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdDebugClearMemoryValue</C_Name>
       <TokenSpaceGuidCName>FIX_ME_PcdDebugClearMemoryValue</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The value used by DebugClearMemory () to fill a certain range
+                of memory.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="PATCHABLE_IN_MODULE">
       <C_Name>PcdDebugPrintErrorLevel</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the kind of debug message
+                output when Debug Print is enabled.</HelpText>
     </PcdEntry>
   </PcdCoded>
 </ModuleSurfaceArea>
 \ No newline at end of file
diff --git a/EdkModulePkg/Library/EdkUsbLib/EdkUsbLib.msa b/EdkModulePkg/Library/EdkUsbLib/EdkUsbLib.msa
index 66528e1c44..cbc6c86055 100644
--- a/EdkModulePkg/Library/EdkUsbLib/EdkUsbLib.msa
+++ b/EdkModulePkg/Library/EdkUsbLib/EdkUsbLib.msa
@@ -6,7 +6,7 @@
     <GuidValue>87eb5df9-722a-4241-ad7f-370d0b3a56d7</GuidValue>
     <Version>1.0</Version>
     <Abstract>Component description file for UsbDxeLib module</Abstract>
-    <Description>FIX ME!</Description>
+    <Description>This library provides supports for common USB functions.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
diff --git a/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.msa b/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.msa
index 7cf03d2bcb..3f736ee4c6 100644
--- a/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.msa
+++ b/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.msa
@@ -64,7 +64,8 @@
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdPerformanceLibraryPropertyMask</C_Name>
       <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-      <HelpText/>
+      <HelpText>The bitmask of flags that specify the enable/disable of
+                Performance Measurement.</HelpText>
     </PcdEntry>
   </PcdCoded>
 </ModuleSurfaceArea>
 \ No newline at end of file