diff options
| -rw-r--r-- | ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c | 36 | ||||
| -rw-r--r-- | ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf | 1 |
2 files changed, 37 insertions, 0 deletions
diff --git a/ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c b/ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c index 499cce5dcd..13830cbe36 100644 --- a/ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c +++ b/ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c @@ -24,6 +24,7 @@ #include <Protocol/GraphicsOutput.h>
#include <Protocol/PciIo.h>
#include <Protocol/PciRootBridgeIo.h>
+#include <Guid/EventGroup.h>
#include "IntelBdsPlatform.h"
@@ -118,6 +119,23 @@ STATIC PLATFORM_USB_KEYBOARD mUsbKeyboard = { }
};
+/**
+ An empty function to pass error checking of CreateEventEx ().
+
+ @param Event Event whose notification function is being invoked.
+ @param Context Pointer to the notification function's context,
+ which is implementation-dependent.
+
+**/
+STATIC
+VOID
+EFIAPI
+EmptyCallbackFunction (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+}
//
// BDS Platform Functions
@@ -133,6 +151,24 @@ PlatformBdsInit ( VOID
)
{
+ EFI_EVENT EndOfDxeEvent;
+ EFI_STATUS Status;
+
+ //
+ // Signal EndOfDxe PI Event
+ //
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_CALLBACK,
+ EmptyCallbackFunction,
+ NULL,
+ &gEfiEndOfDxeEventGroupGuid,
+ &EndOfDxeEvent
+ );
+ if (!EFI_ERROR (Status)) {
+ gBS->SignalEvent (EndOfDxeEvent);
+ gBS->CloseEvent (EndOfDxeEvent);
+ }
}
diff --git a/ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf b/ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf index d8f892642c..d9982167e8 100644 --- a/ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf +++ b/ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf @@ -65,6 +65,7 @@ gEfiFileInfoGuid
gEfiFileSystemInfoGuid
gEfiFileSystemVolumeLabelInfoIdGuid
+ gEfiEndOfDxeEventGroupGuid
[Protocols]
gEfiDevicePathProtocolGuid
|