Change MAX_PPI_DESCRIPTORS to FixedPcd PcdPeiCoreMaxPpiSupported, the default value is 64. Maybe other platform requires more than 64 Ppi and set this Pcd value.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5061 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 5 insertions, 5 deletions

diff --git a/MdeModulePkg/Core/Pei/Ppi/Ppi.c b/MdeModulePkg/Core/Pei/Ppi/Ppi.c
index 1e400225fb..feae0fbb9f 100644
--- a/MdeModulePkg/Core/Pei/Ppi/Ppi.c
+++ b/MdeModulePkg/Core/Pei/Ppi/Ppi.c
@@ -46,9 +46,9 @@ Returns:
 --*/

 {

   if (OldCoreData == NULL) {

-    PrivateData->PpiData.NotifyListEnd = MAX_PPI_DESCRIPTORS-1;

-    PrivateData->PpiData.DispatchListEnd = MAX_PPI_DESCRIPTORS-1;

-    PrivateData->PpiData.LastDispatchedNotify = MAX_PPI_DESCRIPTORS-1;

+    PrivateData->PpiData.NotifyListEnd = FixedPcdGet32 (PcdPeiCoreMaxPpiSupported)-1;

+    PrivateData->PpiData.DispatchListEnd = FixedPcdGet32 (PcdPeiCoreMaxPpiSupported)-1;

+    PrivateData->PpiData.LastDispatchedNotify = FixedPcdGet32 (PcdPeiCoreMaxPpiSupported)-1;

   }

 

   return;

@@ -87,7 +87,7 @@ Returns:
 

   Fixup = (UINTN)NewHandOffHob - OldCheckingBottom;

 

-  for (Index = 0; Index < MAX_PPI_DESCRIPTORS; Index++) {

+  for (Index = 0; Index < FixedPcdGet32 (PcdPeiCoreMaxPpiSupported); Index++) {

     if (Index < PrivateData->PpiData.PpiListEnd ||

         Index > PrivateData->PpiData.NotifyListEnd) {

       PpiPointer = &PrivateData->PpiData.PpiListPtrs[Index];

@@ -564,7 +564,7 @@ Returns:
         EFI_PEI_PPI_DESCRIPTOR_NOTIFY_DISPATCH,

         PrivateData->PpiData.LastDispatchedInstall,

         PrivateData->PpiData.PpiListEnd,

-        MAX_PPI_DESCRIPTORS-1,

+        FixedPcdGet32 (PcdPeiCoreMaxPpiSupported)-1,

         PrivateData->PpiData.DispatchListEnd

         );

       PrivateData->PpiData.LastDispatchedInstall = TempValue;