Change name to remove Template

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9877 6f19259b-4bc3-4df7-8a09-765794883524

EmbeddedPkg/MetronomeDxe/Metronome.c

@@ -0,0 +1,132 @@
+/** @file
+
+  Copyright (c) 2008-2009, Apple Inc. All rights reserved.
+  
+  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.
+
+**/
+
+#include <PiDxe.h>
+
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/PcdLib.h>
+#include <Library/TimerLib.h>
+
+#include <Protocol/Metronome.h>
+
+
+
+/**
+  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.
+
+  @param  This             The EFI_METRONOME_ARCH_PROTOCOL instance.
+  @param  TickNumber       Number of ticks to wait.
+
+  @retval EFI_SUCCESS           The wait for the number of ticks specified by TickNumber
+                                succeeded.
+  @retval EFI_TIMEOUT           A timeout occurred waiting for the specified number of ticks.
+
+**/
+EFI_STATUS
+EFIAPI
+WaitForTick (
+  IN EFI_METRONOME_ARCH_PROTOCOL  *This,
+  IN UINT32                       TickNumber
+  )
+{
+  //
+  // Fill me in
+  //
+  MicroSecondDelay (10 * TickNumber);
+  return EFI_UNSUPPORTED;
+}
+
+
+
+/**
+  Interface stucture for the Metronome Architectural Protocol.
+
+  @par Protocol Description:
+  This protocol provides access to a known time source in the platform to the
+  core.  The core uses this known time source to produce core services that 
+  require calibrated delays.  
+
+  @param WaitForTick
+  Waits for a specified number of ticks from a known time source 
+  in the platform.  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.
+
+  @param TickPeriod
+  The period of platform's known time source in 100 nS units.  
+  This value on any platform must be at least 10 uS, and must not 
+  exceed 200 uS.  The value in this field is a constant that must 
+  not be modified after the Metronome architectural protocol is 
+  installed.  All consumers must treat this as a read-only field.
+
+**/
+EFI_METRONOME_ARCH_PROTOCOL gMetronome = {
+  WaitForTick,
+  100              
+};
+
+
+EFI_HANDLE  gMetronomeHandle = NULL;
+
+
+
+/**
+  Initialize the state information for the CPU Architectural Protocol
+
+  @param  ImageHandle   of the loaded driver
+  @param  SystemTable   Pointer to the System Table
+
+  @retval EFI_SUCCESS           Protocol registered
+  @retval EFI_OUT_OF_RESOURCES  Cannot allocate protocol data structure
+  @retval EFI_DEVICE_ERROR      Hardware problems
+
+**/
+EFI_STATUS
+MetronomeInitialize (
+  IN EFI_HANDLE         ImageHandle,
+  IN EFI_SYSTEM_TABLE   *SystemTable
+  )
+{
+  EFI_STATUS  Status;
+  
+  //
+  // Do any hardware init required to make WaitForTick () to work here.
+  //
+
+  Status = gBS->InstallMultipleProtocolInterfaces (
+                  &gMetronomeHandle,
+                  &gEfiMetronomeArchProtocolGuid,   &gMetronome,
+                  NULL
+                  );
+  ASSERT_EFI_ERROR (Status);
+
+  return Status;
+}
+

EmbeddedPkg/MetronomeDxe/TemplateMetronomeDxe.inf

@@ -0,0 +1,49 @@
+#/** @file
+#  
+#    Component discription file for Bds module
+#
+#  Copyright (c) 2008, Apple, Inc <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.
+#  
+#**/
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = TemplateMetronomeDxe
+  FILE_GUID                      = 4C6E0267-C77D-410D-8100-1495911A989D
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+
+  ENTRY_POINT                    = MetronomeInitialize
+
+
+[Sources.common]
+  Metronome.c
+
+
+[Packages]
+  MdePkg/MdePkg.dec
+
+[LibraryClasses]
+  BaseLib
+  UefiLib
+  UefiBootServicesTableLib
+  DebugLib
+  PrintLib
+  UefiDriverEntryPoint
+  TimerLib
+
+[Guids]
+  
+
+[Protocols]
+  gEfiMetronomeArchProtocolGuid                       
+
+[depex]
+  TRUE