diff options
| author | Star Zeng <star.zeng@intel.com> | 2013-12-16 01:34:01 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-12-16 01:34:01 +0000 |
| commit | f67eb9d8ba27a9303a9081daa2db374a7b77fbf5 (patch) | |
| tree | da621cf89ec164f5b3c0cb5841a952641dea34d5 /MdeModulePkg | |
| parent | 4374c2e535edad27d8c4c6516d2f1bb68403afca (diff) | |
| download | edk2-platforms-f67eb9d8ba27a9303a9081daa2db374a7b77fbf5.tar.xz | |
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’t be used in runtime environment.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14988 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c b/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c index 0861a64778..61ee91951b 100644 --- a/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c +++ b/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c @@ -41,6 +41,9 @@ EFI_HANDLE mNewHandle = NULL; //
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 @@ QueryCapsuleCapabilities ( 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 @@ CapsuleServiceInitialize ( )
{
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.
|