Revision: 14988
http://sourceforge.net/p/edk2/code/14988
Author: lzeng14
Date: 2013-12-16 01:34:01 +0000 (Mon, 16 Dec 2013)
Log Message:
-----------
MdeModulePkg CapsuleRuntimeDxe: Get PcdMaxSizeNonPopulateCapsule and
PcdMaxSizePopulateCapsule by PcdGet32 in EntryPoint.
PcdMaxSizeNonPopulateCapsule and PcdMaxSizePopulateCapsule are declared to
support Dynamic, but used by FixedPcdGet32 in CapsuleRuntimeDxe.
QueryCapsuleCapabilities is a runtime interface and PCD protocol
can?\226?\128?\153t be used in runtime environment.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <[email protected]>
Reviewed by: Liming Gao <[email protected]>
Modified Paths:
--------------
trunk/edk2/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c
Modified: trunk/edk2/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c
===================================================================
--- trunk/edk2/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c
2013-12-15 20:47:39 UTC (rev 14987)
+++ trunk/edk2/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c
2013-12-16 01:34:01 UTC (rev 14988)
@@ -41,6 +41,9 @@
//
UINTN mTimes = 0;
+UINT32 mMaxSizePopulateCapsule = 0;
+UINT32 mMaxSizeNonPopulateCapsule = 0;
+
/**
Create the variable to save the base address of page table and stack
for transferring into long mode in IA32 PEI.
@@ -339,13 +342,13 @@
return EFI_UNSUPPORTED;
}
*ResetType = EfiResetWarm;
- *MaxiumCapsuleSize = FixedPcdGet32(PcdMaxSizePopulateCapsule);
+ *MaxiumCapsuleSize = (UINT64) mMaxSizePopulateCapsule;
} else {
//
// For non-reset capsule image.
//
*ResetType = EfiResetCold;
- *MaxiumCapsuleSize = FixedPcdGet32(PcdMaxSizeNonPopulateCapsule);
+ *MaxiumCapsuleSize = (UINT64) mMaxSizeNonPopulateCapsule;
}
return EFI_SUCCESS;
@@ -370,7 +373,10 @@
)
{
EFI_STATUS Status;
-
+
+ mMaxSizePopulateCapsule = PcdGet32(PcdMaxSizePopulateCapsule);
+ mMaxSizeNonPopulateCapsule = PcdGet32(PcdMaxSizeNonPopulateCapsule);
+
//
// When PEI phase is IA32, DXE phase is X64, it is possible that capsule
data are
// put above 4GB, so capsule PEI will transfer to long mode to get capsule
data.
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