diff options
Diffstat (limited to 'PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c')
| -rw-r--r-- | PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c index 9cf3988705..6f2a987f22 100644 --- a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c +++ b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c @@ -1,7 +1,7 @@ /** @file
Provides Set/Get time operations.
-Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -14,11 +14,10 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #include "PcRtc.h"
-PC_RTC_MODULE_GLOBALS mModuleGlobal;
+PC_RTC_MODULE_GLOBALS mModuleGlobal = { 0 };
EFI_HANDLE mHandle = NULL;
-
/**
Returns the current time and date information, and the time-keeping capabilities
of the hardware platform.
@@ -133,11 +132,32 @@ InitializePcRtc ( )
{
EFI_STATUS Status;
+ EFI_EVENT Event;
EfiInitializeLock (&mModuleGlobal.RtcLock, TPL_CALLBACK);
Status = PcRtcInit (&mModuleGlobal);
ASSERT_EFI_ERROR (Status);
+
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_CALLBACK,
+ PcRtcAcpiTableChangeCallback,
+ NULL,
+ &gEfiAcpi10TableGuid,
+ &Event
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_CALLBACK,
+ PcRtcAcpiTableChangeCallback,
+ NULL,
+ &gEfiAcpiTableGuid,
+ &Event
+ );
+ ASSERT_EFI_ERROR (Status);
gRT->GetTime = PcRtcEfiGetTime;
gRT->SetTime = PcRtcEfiSetTime;
|