Add INF extension Information

[mirror_edk2.git] / MdeModulePkg / Universal / Variable / RuntimeDxe / Variable.c

diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
index f09ed236045bab6fba52d2eaf37257be98ea4d46..745021a0f3cbe3096579a147e6a8fb8b576357f0 100644 (file)
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
@@ -1225,21 +1225,21 @@ RuntimeServiceSetVariable (
 \r
   //\r
   //  The size of the VariableName, including the Unicode Null in bytes plus\r
-  //  the DataSize is limited to maximum size of MAX_HARDWARE_ERROR_VARIABLE_SIZE (32K)\r
-  //  bytes for HwErrRec, and MAX_VARIABLE_SIZE (1024) bytes for the others.\r
+  //  the DataSize is limited to maximum size of FixedPcdGet32(PcdMaxHardwareErrorVariableSize)\r
+  //  bytes for HwErrRec, and FixedPcdGet32(PcdMaxVariableSize) bytes for the others.\r
   //\r
   if ((Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) == EFI_VARIABLE_HARDWARE_ERROR_RECORD) {\r
-    if ((DataSize > MAX_HARDWARE_ERROR_VARIABLE_SIZE) ||                                                       \r
-        (sizeof (VARIABLE_HEADER) + StrSize (VariableName) + DataSize > MAX_HARDWARE_ERROR_VARIABLE_SIZE)) {\r
+    if ((DataSize > FixedPcdGet32(PcdMaxHardwareErrorVariableSize)) ||                                                       \r
+        (sizeof (VARIABLE_HEADER) + StrSize (VariableName) + DataSize > FixedPcdGet32(PcdMaxHardwareErrorVariableSize))) {\r
       return EFI_INVALID_PARAMETER;\r
     }    \r
   } else {\r
   //\r
   //  The size of the VariableName, including the Unicode Null in bytes plus\r
-  //  the DataSize is limited to maximum size of MAX_VARIABLE_SIZE (1024) bytes.\r
+  //  the DataSize is limited to maximum size of FixedPcdGet32(PcdMaxVariableSize) bytes.\r
   //\r
-    if ((DataSize > MAX_VARIABLE_SIZE) ||\r
-        (sizeof (VARIABLE_HEADER) + StrSize (VariableName) + DataSize > MAX_VARIABLE_SIZE)) {\r
+    if ((DataSize > FixedPcdGet32(PcdMaxVariableSize)) ||\r
+        (sizeof (VARIABLE_HEADER) + StrSize (VariableName) + DataSize > FixedPcdGet32(PcdMaxVariableSize))) {\r
       return EFI_INVALID_PARAMETER;\r
     }  \r
   }  \r
@@ -1391,7 +1391,7 @@ RuntimeServiceSetVariable (
   //\r
   NextVariable = GetEndPointer ((VARIABLE_STORE_HEADER *) ((UINTN) mVariableModuleGlobal->VariableGlobal.VolatileVariableBase));\r
 \r
-  SetMem (NextVariable, SCRATCH_SIZE, 0xff);\r
+  SetMem (NextVariable, FixedPcdGet32(PcdMaxVariableSize), 0xff);\r
 \r
   NextVariable->StartId     = VARIABLE_DATA;\r
   NextVariable->Attributes  = Attributes;\r
@@ -1690,15 +1690,15 @@ RuntimeServiceQueryVariableInfo (
   *RemainingVariableStorageSize = VariableStoreHeader->Size - sizeof (VARIABLE_STORE_HEADER);\r
 \r
   //\r
-  // Let *MaximumVariableSize be MAX_VARIABLE_SIZE with the exception of the variable header size.\r
+  // Let *MaximumVariableSize be FixedPcdGet32(PcdMaxVariableSize) with the exception of the variable header size.\r
   //\r
-  *MaximumVariableSize = MAX_VARIABLE_SIZE - sizeof (VARIABLE_HEADER);\r
+  *MaximumVariableSize = FixedPcdGet32(PcdMaxVariableSize) - sizeof (VARIABLE_HEADER);\r
 \r
   //\r
   // Harware error record variable needs larger size.\r
   //\r
   if ((Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) == EFI_VARIABLE_HARDWARE_ERROR_RECORD) {\r
-    *MaximumVariableSize = MAX_HARDWARE_ERROR_VARIABLE_SIZE - sizeof (VARIABLE_HEADER);\r
+    *MaximumVariableSize = FixedPcdGet32(PcdMaxHardwareErrorVariableSize) - sizeof (VARIABLE_HEADER);\r
   }\r
 \r
   //\r
@@ -1835,13 +1835,13 @@ VariableCommonInitialize (
   //\r
   // Allocate memory for volatile variable store\r
   //\r
-  VolatileVariableStore = AllocateRuntimePool (VARIABLE_STORE_SIZE + SCRATCH_SIZE);\r
+  VolatileVariableStore = AllocateRuntimePool (FixedPcdGet32(PcdVariableStoreSize) + FixedPcdGet32(PcdMaxVariableSize));\r
   if (VolatileVariableStore == NULL) {\r
     FreePool (mVariableModuleGlobal);\r
     return EFI_OUT_OF_RESOURCES;\r
   }\r
 \r
-  SetMem (VolatileVariableStore, VARIABLE_STORE_SIZE + SCRATCH_SIZE, 0xff);\r
+  SetMem (VolatileVariableStore, FixedPcdGet32(PcdVariableStoreSize) + FixedPcdGet32(PcdMaxVariableSize), 0xff);\r
 \r
   //\r
   //  Variable Specific Data\r
@@ -1850,7 +1850,7 @@ VariableCommonInitialize (
   mVariableModuleGlobal->VolatileLastVariableOffset = (UINTN) GetStartPointer (VolatileVariableStore) - (UINTN) VolatileVariableStore;\r
 \r
   VolatileVariableStore->Signature                  = VARIABLE_STORE_SIGNATURE;\r
-  VolatileVariableStore->Size                       = VARIABLE_STORE_SIZE;\r
+  VolatileVariableStore->Size                       = FixedPcdGet32(PcdVariableStoreSize);\r
   VolatileVariableStore->Format                     = VARIABLE_STORE_FORMATTED;\r
   VolatileVariableStore->State                      = VARIABLE_STORE_HEALTHY;\r
   VolatileVariableStore->Reserved                   = 0;\r