PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe: Replace RTC macros

[mirror_edk2.git] / PcAtChipsetPkg / PcatRealTimeClockRuntimeDxe / PcRtcEntry.c

diff --git a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c
index ce3fa904926de2643e296fb74c147a3ac8583d6b..a61a35e9eeb5973b6ee634936d059ca5e1174c54 100644 (file)
--- a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c
+++ b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c
@@ -1,8 +1,8 @@
 /** @file\r
   Provides Set/Get time operations.\r
 \r
-Copyright (c) 2006 - 2008, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
 http://opensource.org/licenses/bsd-license.php\r
@@ -18,7 +18,6 @@ PC_RTC_MODULE_GLOBALS  mModuleGlobal;
 \r
 EFI_HANDLE             mHandle = NULL;\r
 \r
-\r
 /**\r
   Returns the current time and date information, and the time-keeping capabilities\r
   of the hardware platform.\r
@@ -133,13 +132,33 @@ InitializePcRtc (
   )\r
 {\r
   EFI_STATUS  Status;\r
+  EFI_EVENT   Event;\r
 \r
-  EfiInitializeLock (&mModuleGlobal.RtcLock, TPL_HIGH_LEVEL);\r
+  EfiInitializeLock (&mModuleGlobal.RtcLock, TPL_CALLBACK);\r
+  mModuleGlobal.CenturyRtcAddress = GetCenturyRtcAddress ();\r
 \r
   Status = PcRtcInit (&mModuleGlobal);\r
-  if (EFI_ERROR (Status)) {\r
-    return Status;\r
-  }\r
+  ASSERT_EFI_ERROR (Status);\r
+  \r
+  Status = gBS->CreateEventEx (\r
+                  EVT_NOTIFY_SIGNAL,\r
+                  TPL_CALLBACK,\r
+                  PcRtcAcpiTableChangeCallback,\r
+                  NULL,\r
+                  &gEfiAcpi10TableGuid,\r
+                  &Event\r
+                  );\r
+  ASSERT_EFI_ERROR (Status);\r
+  \r
+  Status = gBS->CreateEventEx (\r
+                  EVT_NOTIFY_SIGNAL,\r
+                  TPL_CALLBACK,\r
+                  PcRtcAcpiTableChangeCallback,\r
+                  NULL,\r
+                  &gEfiAcpiTableGuid,\r
+                  &Event\r
+                  );\r
+  ASSERT_EFI_ERROR (Status);\r
 \r
   gRT->GetTime       = PcRtcEfiGetTime;\r
   gRT->SetTime       = PcRtcEfiSetTime;\r