ArmGenericTimerPhyCounterLib.c

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#include <Library/ArmGenericTimerCounterLib.h>
#include <Library/ArmLib.h>
 
VOID
EFIAPI
ArmGenericTimerEnableTimer (
  VOID
  )
{
  UINTN  TimerCtrlReg;
 
  TimerCtrlReg  = ArmReadCntpCtl ();
  TimerCtrlReg |= ARM_ARCH_TIMER_ENABLE;
  ArmWriteCntpCtl (TimerCtrlReg);
}
 
VOID
EFIAPI
ArmGenericTimerReenableTimer (
  VOID
  )
{
}
 
VOID
EFIAPI
ArmGenericTimerDisableTimer (
  VOID
  )
{
  UINTN  TimerCtrlReg;
 
  TimerCtrlReg  = ArmReadCntpCtl ();
  TimerCtrlReg &= ~ARM_ARCH_TIMER_ENABLE;
  ArmWriteCntpCtl (TimerCtrlReg);
}
 
VOID
EFIAPI
ArmGenericTimerSetTimerFreq (
  IN   UINTN  FreqInHz
  )
{
  ArmWriteCntFrq (FreqInHz);
}
 
UINTN
EFIAPI
ArmGenericTimerGetTimerFreq (
  VOID
  )
{
  return ArmReadCntFrq ();
}
 
UINTN
EFIAPI
ArmGenericTimerGetTimerVal (
  VOID
  )
{
  return ArmReadCntpTval ();
}
 
VOID
EFIAPI
ArmGenericTimerSetTimerVal (
  IN   UINTN  Value
  )
{
  ArmWriteCntpTval (Value);
}
 
UINT64
EFIAPI
ArmGenericTimerGetSystemCount (
  VOID
  )
{
  return ArmReadCntPct ();
}
 
UINTN
EFIAPI
ArmGenericTimerGetTimerCtrlReg (
  VOID
  )
{
  return ArmReadCntpCtl ();
}
 
VOID
EFIAPI
ArmGenericTimerSetTimerCtrlReg (
  UINTN  Value
  )
{
  ArmWriteCntpCtl (Value);
}
 
UINT64
EFIAPI
ArmGenericTimerGetCompareVal (
  VOID
  )
{
  return ArmReadCntpCval ();
}
 
VOID
EFIAPI
ArmGenericTimerSetCompareVal (
  IN   UINT64  Value
  )
{
  ArmWriteCntpCval (Value);
}