1 files changed, 166 insertions, 0 deletions
diff --git a/PcAtChipsetPkg/PcRtc/RealTimeClockEntry.c b/PcAtChipsetPkg/PcRtc/RealTimeClockEntry.c
new file mode 100644
index 0000000000..7c5354835c
--- /dev/null
+++ b/PcAtChipsetPkg/PcRtc/RealTimeClockEntry.c
@@ -0,0 +1,166 @@
+/*++
+
+Copyright (c) 2009, Intel Corporation                                                         
+All rights reserved. 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        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+
+--*/
+
+#include "RealTimeClock.h"
+
+PC_RTC_MODULE_GLOBALS  mModuleGlobal;
+
+EFI_STATUS
+EFIAPI
+PcRtcEfiGetTime (
+  OUT EFI_TIME                *Time,
+  OUT  EFI_TIME_CAPABILITIES  *Capabilities
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Time          - TODO: add argument description
+  Capabilities  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+{
+  return PcRtcGetTime (Time, Capabilities, &mModuleGlobal);
+}
+
+EFI_STATUS
+EFIAPI
+PcRtcEfiSetTime (
+  IN EFI_TIME                *Time
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Time  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+{
+  return PcRtcSetTime (Time, &mModuleGlobal);
+}
+
+EFI_STATUS
+EFIAPI
+PcRtcEfiGetWakeupTime (
+  OUT BOOLEAN     *Enabled,
+  OUT BOOLEAN     *Pending,
+  OUT EFI_TIME    *Time
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Enabled - TODO: add argument description
+  Pending - TODO: add argument description
+  Time    - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+{
+  return PcRtcGetWakeupTime (Enabled, Pending, Time, &mModuleGlobal);
+}
+
+EFI_STATUS
+EFIAPI
+PcRtcEfiSetWakeupTime (
+  IN BOOLEAN      Enabled,
+  OUT EFI_TIME    *Time
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Enabled - TODO: add argument description
+  Time    - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+{
+  return PcRtcSetWakeupTime (Enabled, Time, &mModuleGlobal);
+}
+
+EFI_STATUS
+EFIAPI
+InitializeRealTimeClock (
+  IN EFI_HANDLE                            ImageHandle,
+  IN EFI_SYSTEM_TABLE                      *SystemTable
+  )
+/*++
+
+Routine Description:
+
+  Arguments:
+
+  
+
+Returns: 
+--*/
+// TODO:    ImageHandle - add argument and description to function comment
+// TODO:    SystemTable - add argument and description to function comment
+{
+  EFI_STATUS  Status;
+  EFI_HANDLE  NewHandle;
+
+  EfiInitializeLock (&mModuleGlobal.RtcLock, TPL_HIGH_LEVEL);
+
+  Status = PcRtcInit (&mModuleGlobal);
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
+
+  SystemTable->RuntimeServices->GetTime       = PcRtcEfiGetTime;
+  SystemTable->RuntimeServices->SetTime       = PcRtcEfiSetTime;
+  SystemTable->RuntimeServices->GetWakeupTime = PcRtcEfiGetWakeupTime;
+  SystemTable->RuntimeServices->SetWakeupTime = PcRtcEfiSetWakeupTime;
+
+  NewHandle = NULL;
+  Status = gBS->InstallMultipleProtocolInterfaces (
+                  &NewHandle,
+                  &gEfiRealTimeClockArchProtocolGuid,
+                  NULL,
+                  NULL
+                  );
+
+  return Status;
+}