ArmPkg/ArmLib: remove indirection layer from timer register accessors

[mirror_edk2.git] / ArmPkg / Library / ArmLib / AArch64 / AArch64ArchTimer.c

diff --git a/ArmPkg/Library/ArmLib/AArch64/AArch64ArchTimer.c b/ArmPkg/Library/ArmLib/AArch64/AArch64ArchTimer.c
deleted file mode 100644 (file)
index 31286ee..0000000
--- a/ArmPkg/Library/ArmLib/AArch64/AArch64ArchTimer.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/** @file\r
-*\r
-*  Copyright (c) 2011-2013, ARM Limited. All rights reserved.\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 <Uefi.h>\r
-#include <Chipset/AArch64.h>\r
-#include <Library/BaseMemoryLib.h>\r
-#include <Library/ArmLib.h>\r
-#include <Library/BaseLib.h>\r
-#include <Library/DebugLib.h>\r
-#include "AArch64Lib.h"\r
-#include "ArmLibPrivate.h"\r
-#include <Library/ArmArchTimer.h>\r
-\r
-VOID\r
-EFIAPI\r
-ArmArchTimerReadReg (\r
-    IN   ARM_ARCH_TIMER_REGS   Reg,\r
-    OUT  VOID                  *DstBuf\r
-    )\r
-{\r
-  // Check if the Generic/Architecture timer is implemented\r
-  if (ArmIsArchTimerImplemented ()) {\r
-\r
-    switch (Reg) {\r
-\r
-    case CntFrq:\r
-      *((UINTN *)DstBuf) = ArmReadCntFrq ();\r
-      break;\r
-\r
-    case CntPct:\r
-      *((UINT64 *)DstBuf) = ArmReadCntPct ();\r
-      break;\r
-\r
-    case CntkCtl:\r
-      *((UINTN *)DstBuf) = ArmReadCntkCtl();\r
-      break;\r
-\r
-    case CntpTval:\r
-      *((UINTN *)DstBuf) = ArmReadCntpTval ();\r
-      break;\r
-\r
-    case CntpCtl:\r
-      *((UINTN *)DstBuf) = ArmReadCntpCtl ();\r
-      break;\r
-\r
-    case CntvTval:\r
-      *((UINTN *)DstBuf) = ArmReadCntvTval ();\r
-      break;\r
-\r
-    case CntvCtl:\r
-      *((UINTN *)DstBuf) = ArmReadCntvCtl ();\r
-      break;\r
-\r
-    case CntvCt:\r
-      *((UINT64 *)DstBuf) = ArmReadCntvCt ();\r
-      break;\r
-\r
-    case CntpCval:\r
-      *((UINT64 *)DstBuf) = ArmReadCntpCval ();\r
-      break;\r
-\r
-    case CntvCval:\r
-      *((UINT64 *)DstBuf) = ArmReadCntvCval ();\r
-      break;\r
-\r
-    case CntvOff:\r
-      *((UINT64 *)DstBuf) = ArmReadCntvOff ();\r
-      break;\r
-\r
-    case CnthCtl:\r
-    case CnthpTval:\r
-    case CnthpCtl:\r
-    case CnthpCval:\r
-    DEBUG ((EFI_D_ERROR, "The register is related to Hypervisor Mode. Can't perform requested operation\n "));\r
-      break;\r
-\r
-    default:\r
-      DEBUG ((EFI_D_ERROR, "Unknown ARM Generic Timer register %x. \n ", Reg));\r
-    }\r
-  } else {\r
-    DEBUG ((EFI_D_ERROR, "Attempt to read ARM Generic Timer registers. But ARM Generic Timer extension is not implemented \n "));\r
-    ASSERT (0);\r
-  }\r
-}\r
-\r
-VOID\r
-EFIAPI\r
-ArmArchTimerWriteReg (\r
-    IN   ARM_ARCH_TIMER_REGS   Reg,\r
-    IN   VOID                  *SrcBuf\r
-    )\r
-{\r
-  // Check if the Generic/Architecture timer is implemented\r
-  if (ArmIsArchTimerImplemented ()) {\r
-\r
-    switch (Reg) {\r
-\r
-    case CntFrq:\r
-      ArmWriteCntFrq (*((UINTN *)SrcBuf));\r
-      break;\r
-\r
-    case CntPct:\r
-      DEBUG ((EFI_D_ERROR, "Can't write to Read Only Register: CNTPCT \n"));\r
-      break;\r
-\r
-    case CntkCtl:\r
-      ArmWriteCntkCtl (*((UINTN *)SrcBuf));\r
-      break;\r
-\r
-    case CntpTval:\r
-      ArmWriteCntpTval (*((UINTN *)SrcBuf));\r
-      break;\r
-\r
-    case CntpCtl:\r
-      ArmWriteCntpCtl (*((UINTN *)SrcBuf));\r
-      break;\r
-\r
-    case CntvTval:\r
-      ArmWriteCntvTval (*((UINTN *)SrcBuf));\r
-      break;\r
-\r
-    case CntvCtl:\r
-      ArmWriteCntvCtl (*((UINTN *)SrcBuf));\r
-      break;\r
-\r
-    case CntvCt:\r
-      DEBUG ((EFI_D_ERROR, "Can't write to Read Only Register: CNTVCT \n"));\r
-      break;\r
-\r
-    case CntpCval:\r
-      ArmWriteCntpCval (*((UINT64 *)SrcBuf) );\r
-      break;\r
-\r
-    case CntvCval:\r
-      ArmWriteCntvCval (*((UINT64 *)SrcBuf) );\r
-      break;\r
-\r
-    case CntvOff:\r
-      ArmWriteCntvOff (*((UINT64 *)SrcBuf));\r
-      break;\r
-\r
-    case CnthCtl:\r
-    case CnthpTval:\r
-    case CnthpCtl:\r
-    case CnthpCval:\r
-      DEBUG ((EFI_D_ERROR, "The register is related to Hypervisor Mode. Can't perform requested operation\n "));\r
-      break;\r
-\r
-    default:\r
-      DEBUG ((EFI_D_ERROR, "Unknown ARM Generic Timer register %x. \n ", Reg));\r
-    }\r
-  } else {\r
-    DEBUG ((EFI_D_ERROR, "Attempt to write to ARM Generic Timer registers. But ARM Generic Timer extension is not implemented \n "));\r
-    ASSERT (0);\r
-  }\r
-}\r