1 files changed, 0 insertions, 168 deletions
diff --git a/OldMdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c b/OldMdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
deleted file mode 100644
index 2e511704d8..0000000000
--- a/OldMdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/** @file
-  Timer Library functions built upon ITC on IPF.
-
-  Copyright (c) 2006 - 2007, Intel Corporation<BR>
-  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.
-
-  Module Name:  IpfTimerLib.c
-
-**/
-
-
-
-
-/**
-  Performs a delay measured as number of ticks.
-
-  An internal function to perform a delay measured as number of ticks. It's
-  invoked by MicroSecondDelay() and NanoSecondDelay().
-
-  @param  Delay Number of ticks to delay.
-
-**/
-STATIC
-VOID
-InternalIpfDelay (
-  IN      INT64                     Delay
-  )
-{
-  INT64                             Ticks;
-
-  //
-  // The target timer count is calculated here
-  //
-  Ticks = (INT64)AsmReadItc () + Delay;
-
-  //
-  // Wait until time out
-  // Delay > 2^63 could not be handled by this function
-  // Timer wrap-arounds are handled correctly by this function
-  //
-  while (Ticks - (INT64)AsmReadItc() >= 0);
-}
-
-/**
-  Stalls the CPU for at least the given number of microseconds.
-
-  Stalls the CPU for the number of microseconds specified by MicroSeconds.
-
-  @param  MicroSeconds  The minimum number of microseconds to delay.
-
-  @return MicroSeconds
-
-**/
-UINTN
-EFIAPI
-MicroSecondDelay (
-  IN      UINTN                     MicroSeconds
-  )
-{
-  InternalIpfDelay (
-    GetPerformanceCounterProperties (NULL, NULL) *
-    MicroSeconds /
-    1000000
-    );
-  return MicroSeconds;
-}
-
-/**
-  Stalls the CPU for at least the given number of nanoseconds.
-
-  Stalls the CPU for the number of nanoseconds specified by NanoSeconds.
-
-  @param  NanoSeconds The minimum number of nanoseconds to delay.
-
-  @return NanoSeconds
-
-**/
-UINTN
-EFIAPI
-NanoSecondDelay (
-  IN      UINTN                     NanoSeconds
-  )
-{
-  InternalIpfDelay (
-    GetPerformanceCounterProperties (NULL, NULL) *
-    NanoSeconds /
-    1000000000
-    );
-  return NanoSeconds;
-}
-
-/**
-  Retrieves the current value of a 64-bit free running performance counter.
-
-  Retrieves the current value of a 64-bit free running performance counter. The
-  counter can either count up by 1 or count down by 1. If the physical
-  performance counter counts by a larger increment, then the counter values
-  must be translated. The properties of the counter can be retrieved from
-  GetPerformanceCounterProperties().
-
-  @return The current value of the free running performance counter.
-
-**/
-UINT64
-EFIAPI
-GetPerformanceCounter (
-  VOID
-  )
-{
-  return AsmReadItc ();
-}
-
-/**
-  Retrieves the 64-bit frequency in Hz and the range of performance counter
-  values.
-
-  If StartValue is not NULL, then the value that the performance counter starts
-  with immediately after is it rolls over is returned in StartValue. If
-  EndValue is not NULL, then the value that the performance counter end with
-  immediately before it rolls over is returned in EndValue. The 64-bit
-  frequency of the performance counter in Hz is always returned. If StartValue
-  is less than EndValue, then the performance counter counts up. If StartValue
-  is greater than EndValue, then the performance counter counts down. For
-  example, a 64-bit free running counter that counts up would have a StartValue
-  of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter
-  that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0.
-
-  @param  StartValue  The value the performance counter starts with when it
-                      rolls over.
-  @param  EndValue    The value that the performance counter ends with before
-                      it rolls over.
-
-  @return The frequency in Hz.
-
-**/
-UINT64
-EFIAPI
-GetPerformanceCounterProperties (
-  OUT      UINT64                    *StartValue,  OPTIONAL
-  OUT      UINT64                    *EndValue     OPTIONAL
-  )
-{
-  PAL_CALL_RETURN                   PalRet;
-  UINT64                            BaseFrequence;
-
-  PalRet = PalCallStatic (NULL, 13, 0, 0, 0);
-  ASSERT (PalRet.Status == 0);
-  BaseFrequence = PalRet.r9;
-
-  PalRet = PalCallStatic (NULL, 14, 0, 0, 0);
-  ASSERT (PalRet.Status == 0);
-
-  if (StartValue != NULL) {
-    *StartValue = 0;
-  }
-
-  if (EndValue != NULL) {
-    *EndValue = (UINT64)(-1);
-  }
-
-  return BaseFrequence * (PalRet.r11 >> 32) / (UINT32)PalRet.r11;
-}