ArmPkg/ArmDmaLib: fix incorrect device address of double buffer

[mirror_edk2.git] / ArmPkg / Library / ArmGenericTimerPhyCounterLib / ArmGenericTimerPhyCounterLib.c

/** @file\r
\r
  Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>\r
  Copyright (c) 2014, Linaro Ltd. All rights reserved.<BR>\r
\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
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#include <Library/ArmGenericTimerCounterLib.h>\r
#include <Library/ArmArchTimer.h>\r
\r
VOID\r
EFIAPI\r
ArmGenericTimerEnableTimer (\r
  VOID\r
  )\r
{\r
  UINTN TimerCtrlReg;\r
\r
  ArmArchTimerReadReg (CntpCtl, (VOID *)&TimerCtrlReg);\r
  TimerCtrlReg |= ARM_ARCH_TIMER_ENABLE;\r
  ArmArchTimerWriteReg (CntpCtl, (VOID *)&TimerCtrlReg);\r
}\r
\r
VOID\r
EFIAPI\r
ArmGenericTimerDisableTimer (\r
  VOID\r
  )\r
{\r
  UINTN TimerCtrlReg;\r
\r
  ArmArchTimerReadReg (CntpCtl, (VOID *)&TimerCtrlReg);\r
  TimerCtrlReg &= ~ARM_ARCH_TIMER_ENABLE;\r
  ArmArchTimerWriteReg (CntpCtl, (VOID *)&TimerCtrlReg);\r
}\r
\r
VOID\r
EFIAPI\r
ArmGenericTimerSetTimerFreq (\r
  IN   UINTN  FreqInHz\r
  )\r
{\r
  ArmArchTimerWriteReg (CntFrq, (VOID *)&FreqInHz);\r
}\r
\r
UINTN\r
EFIAPI\r
ArmGenericTimerGetTimerFreq (\r
  VOID\r
  )\r
{\r
  UINTN ArchTimerFreq = 0;\r
  ArmArchTimerReadReg (CntFrq, (VOID *)&ArchTimerFreq);\r
  return ArchTimerFreq;\r
}\r
\r
UINTN\r
EFIAPI\r
ArmGenericTimerGetTimerVal (\r
  VOID\r
  )\r
{\r
  UINTN ArchTimerValue;\r
  ArmArchTimerReadReg (CntpTval, (VOID *)&ArchTimerValue);\r
\r
  return ArchTimerValue;\r
}\r
\r
\r
VOID\r
EFIAPI\r
ArmGenericTimerSetTimerVal (\r
  IN   UINTN   Value\r
  )\r
{\r
  ArmArchTimerWriteReg (CntpTval, (VOID *)&Value);\r
}\r
\r
UINT64\r
EFIAPI\r
ArmGenericTimerGetSystemCount (\r
  VOID\r
  )\r
{\r
  UINT64 SystemCount;\r
  ArmArchTimerReadReg (CntPct, (VOID *)&SystemCount);\r
\r
  return SystemCount;\r
}\r
\r
UINTN\r
EFIAPI\r
ArmGenericTimerGetTimerCtrlReg (\r
  VOID\r
  )\r
{\r
  UINTN  Value;\r
  ArmArchTimerReadReg (CntpCtl, (VOID *)&Value);\r
\r
  return Value;\r
}\r
\r
VOID\r
EFIAPI\r
ArmGenericTimerSetTimerCtrlReg (\r
  UINTN Value\r
  )\r
{\r
  ArmArchTimerWriteReg (CntpCtl, (VOID *)&Value);\r
}\r
\r
UINT64\r
EFIAPI\r
ArmGenericTimerGetCompareVal (\r
  VOID\r
  )\r
{\r
  UINT64  Value;\r
  ArmArchTimerReadReg (CntpCval, (VOID *)&Value);\r
\r
  return Value;\r
}\r
\r
VOID\r
EFIAPI\r
ArmGenericTimerSetCompareVal (\r
  IN   UINT64   Value\r
  )\r
{\r
  ArmArchTimerWriteReg (CntpCval, (VOID *)&Value);\r
}\r