diff options
Diffstat (limited to 'IntelFsp2WrapperPkg/FspWrapperNotifyDxe/FspWrapperNotifyDxe.c')
| -rw-r--r-- | IntelFsp2WrapperPkg/FspWrapperNotifyDxe/FspWrapperNotifyDxe.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/IntelFsp2WrapperPkg/FspWrapperNotifyDxe/FspWrapperNotifyDxe.c b/IntelFsp2WrapperPkg/FspWrapperNotifyDxe/FspWrapperNotifyDxe.c index a69263278d..a2fe18c2da 100644 --- a/IntelFsp2WrapperPkg/FspWrapperNotifyDxe/FspWrapperNotifyDxe.c +++ b/IntelFsp2WrapperPkg/FspWrapperNotifyDxe/FspWrapperNotifyDxe.c @@ -27,6 +27,8 @@ #include <Library/HobLib.h>
#include <FspStatusCode.h>
+#define FSP_API_NOTIFY_PHASE_AFTER_PCI_ENUMERATION BIT16
+
typedef
EFI_STATUS
(EFIAPI * ADD_PERFORMANCE_RECORDS)(
@@ -236,6 +238,7 @@ FspWrapperNotifyDxeEntryPoint ( EFI_EVENT ReadyToBootEvent;
VOID *Registration;
EFI_EVENT ProtocolNotifyEvent;
+ UINT32 FspApiMask;
//
// Load this driver's image to memory
@@ -245,14 +248,17 @@ FspWrapperNotifyDxeEntryPoint ( return EFI_SUCCESS;
}
- ProtocolNotifyEvent = EfiCreateProtocolNotifyEvent (
- &gEfiPciEnumerationCompleteProtocolGuid,
- TPL_CALLBACK,
- OnPciEnumerationComplete,
- NULL,
- &Registration
- );
- ASSERT (ProtocolNotifyEvent != NULL);
+ FspApiMask = PcdGet32 (PcdSkipFspApi);
+ if ((FspApiMask & FSP_API_NOTIFY_PHASE_AFTER_PCI_ENUMERATION) == 0) {
+ ProtocolNotifyEvent = EfiCreateProtocolNotifyEvent (
+ &gEfiPciEnumerationCompleteProtocolGuid,
+ TPL_CALLBACK,
+ OnPciEnumerationComplete,
+ NULL,
+ &Registration
+ );
+ ASSERT (ProtocolNotifyEvent != NULL);
+ }
Status = EfiCreateEventReadyToBootEx (
TPL_CALLBACK,
|