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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
This commit is contained in:
lgao4 2008-04-14 05:39:13 +00:00
parent ff1fcef842
commit eaf539d00f
4 changed files with 8 additions and 8 deletions
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4
MdeModulePkg/Core/Pei/PeiMain.h
View File

@ -67,15 +67,13 @@ typedef union {
VOID *Raw;
} PEI_PPI_LIST_POINTERS;
#define MAX_PPI_DESCRIPTORS 64
typedef struct {
INTN PpiListEnd;
INTN NotifyListEnd;
INTN DispatchListEnd;
INTN LastDispatchedInstall;
INTN LastDispatchedNotify;
PEI_PPI_LIST_POINTERS PpiListPtrs[MAX_PPI_DESCRIPTORS];
PEI_PPI_LIST_POINTERS PpiListPtrs[FixedPcdGet32 (PcdPeiCoreMaxPpiSupported)];
} PEI_PPI_DATABASE;

1
MdeModulePkg/Core/Pei/PeiMain.inf
View File

@ -85,6 +85,7 @@
[FixedPcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxFvSupported
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPeimPerFv
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPpiSupported
gEfiMdePkgTokenSpaceGuid.PcdStatusCodeValuePeimDispatch
gEfiMdePkgTokenSpaceGuid.PcdStatusCodeValuePeiCoreEntry
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPeiStackSize

10
MdeModulePkg/Core/Pei/Ppi/Ppi.c
View File

@ -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;

1
MdeModulePkg/MdeModulePkg.dec
View File

@ -138,6 +138,7 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxFvSupported|6|UINT32|0x00010030
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPeimPerFv|32|UINT32|0x00010031
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPeiStackSize|0x20000|UINT32|0x00010032
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreMaxPpiSupported|64|UINT32|0x00010033
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|0x0|UINT32|0x30000001
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize|0x0|UINT32|0x30000002
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x400|UINT32|0x30000003