X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=EdkUnixPkg%2FDxe%2FUnixThunk%2FChipset%2FMetronome%2FMetronome.c;fp=EdkUnixPkg%2FDxe%2FUnixThunk%2FChipset%2FMetronome%2FMetronome.c;h=0000000000000000000000000000000000000000;hp=ee2aad0f66bf69818fa500cfddebd3c8dad0c694;hb=808def96aa4589fba9c2d0ea55837754a3b7a4f7;hpb=9216450d1143056a50a5f916984a2d7faf590488

diff --git a/EdkUnixPkg/Dxe/UnixThunk/Chipset/Metronome/Metronome.c b/EdkUnixPkg/Dxe/UnixThunk/Chipset/Metronome/Metronome.c
deleted file mode 100644
index ee2aad0f66..0000000000
--- a/EdkUnixPkg/Dxe/UnixThunk/Chipset/Metronome/Metronome.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*++
-
-Copyright (c) 2006, Intel Corporation
-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:
-
-  Metronome.c
-
-Abstract:
-
-  UNIX Emulation Metronome Architectural Protocol Driver as defined in DXE CIS
-
---*/
-
-#include "Metronome.h"
-
-//
-// Global Variables
-//
-EFI_METRONOME_ARCH_PROTOCOL mMetronome = {
-  UnixMetronomeDriverWaitForTick,
-  TICK_PERIOD
-};
-
-//
-// Worker Functions
-//
-
-EFI_STATUS
-EFIAPI
-UnixMetronomeDriverWaitForTick (
-  IN EFI_METRONOME_ARCH_PROTOCOL  *This,
-  IN UINT32                       TickNumber
-  )
-/*++
-
-Routine Description:
-
-  The WaitForTick() function waits for the number of ticks specified by
-  TickNumber from a known time source in the platform.  If TickNumber of
-  ticks are detected, then EFI_SUCCESS is returned.  The actual time passed
-  between entry of this function and the first tick is between 0 and
-  TickPeriod 100 nS units.  If you want to guarantee that at least TickPeriod
-  time has elapsed, wait for two ticks.  This function waits for a hardware
-  event to determine when a tick occurs.  It is possible for interrupt
-  processing, or exception processing to interrupt the execution of the
-  WaitForTick() function.  Depending on the hardware source for the ticks, it
-  is possible for a tick to be missed.  This function cannot guarantee that
-  ticks will not be missed.  If a timeout occurs waiting for the specified
-  number of ticks, then EFI_TIMEOUT is returned.
-
-Arguments:
-
-  This       - The EFI_METRONOME_ARCH_PROTOCOL instance.
-  TickNumber - Number of ticks to wait.
-
-Returns:
-
-  EFI_SUCCESS - The wait for the number of ticks specified by TickNumber
-                succeeded.
-
---*/
-{
-  UINT64  SleepTime;
-
-  //
-  // Calculate the time to sleep.  Win API smallest unit to sleep is 1 millisec
-  // Tick Period is in 100ns units, divide by 10000 to convert to ms
-  //
-  SleepTime = DivU64x32 (MultU64x32 ((UINT64) TickNumber, TICK_PERIOD) + 9999, 10000);
-  gUnix->Sleep ((UINT32) SleepTime);
-
-  return EFI_SUCCESS;
-}
-
-
-EFI_STATUS
-EFIAPI
-UnixMetronomeDriverInitialize (
-  IN EFI_HANDLE        ImageHandle,
-  IN EFI_SYSTEM_TABLE  *SystemTable
-  )
-/*++
-
-Routine Description:
-
-  Initialize the Metronome Architectural Protocol driver
-
-Arguments:
-
-  ImageHandle - ImageHandle of the loaded driver
-
-
-  SystemTable - Pointer to the System Table
-
-Returns:
-
-  EFI_SUCCESS           - Metronome Architectural Protocol created
-
-  EFI_OUT_OF_RESOURCES  - Not enough resources available to initialize driver.
-
-  EFI_DEVICE_ERROR      - A device error occured attempting to initialize the driver.
-
---*/
-{
-  EFI_STATUS  Status;
-  EFI_HANDLE  Handle;
-
-
-  //
-  // Install the Metronome Architectural Protocol onto a new handle
-  //
-  Handle = NULL;
-  Status = gBS->InstallProtocolInterface (
-                  &Handle,
-                  &gEfiMetronomeArchProtocolGuid,
-                  EFI_NATIVE_INTERFACE,
-                  &mMetronome
-                  );
-
-  return Status;
-}