OcRtcLib.h

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#ifndef OC_RTC_LIB_H
#define OC_RTC_LIB_H
 
#include <Protocol/AppleRtcRam.h>
 
//
// Standard interface, available on most Intel chipsets
//
 
UINT8
OcRtcRead (
  IN  UINT8  Offset
  );
 
VOID
OcRtcWrite (
  IN UINT8  Offset,
  IN UINT8  Value
  );
 
UINT16
OcRtcChecksumApple (
  IN CONST VOID  *Data,
  IN UINTN       Size
  );
 
APPLE_RTC_RAM_PROTOCOL *
OcAppleRtcRamInstallProtocol (
  IN BOOLEAN  Reinstall
  );
 
//
// Modern faster interface, available on IvyBridge or newer
//
 
UINT8
OcRtcReadIvy (
  IN  UINT8  Offset
  );
 
VOID
OcRtcWriteIvy (
  IN UINT8  Offset,
  IN UINT8  Value
  );
 
#endif // OC_RTC_LIB_H