Remove core packages since we can get them from edk2 repository

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Guo Mang <mang.guo@intel.com>

3 files changed, 0 insertions, 484 deletions

diff --git a/EmulatorPkg/TimerDxe/Timer.c b/EmulatorPkg/TimerDxe/Timer.c
deleted file mode 100644
index 5230a9625e..0000000000
--- a/EmulatorPkg/TimerDxe/Timer.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/*++ @file

-  Emu Emulation Timer Architectural Protocol Driver as defined in DXE CIS

-

-  This Timer module uses an Emu Thread to simulate the timer-tick driven

-  timer service.  In the future, the Thread creation should possibly be

-  abstracted by the CPU architectural protocol

-

-Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>

-Portions copyright (c) 2010 - 2011, Apple Inc. 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 <Protocol/Timer.h>

-#include <Protocol/Cpu.h>

-#include "Timer.h"

-#include <Library/BaseLib.h>

-#include <Library/DebugLib.h>

-#include <Library/UefiLib.h>

-#include <Library/UefiDriverEntryPoint.h>

-#include <Library/MemoryAllocationLib.h>

-#include <Library/UefiBootServicesTableLib.h>

-#include <Library/EmuThunkLib.h>

-

-//

-// Pointer to the CPU Architectural Protocol instance

-//

-EFI_CPU_ARCH_PROTOCOL   *mCpu;

-

-//

-// The Timer Architectural Protocol that this driver produces

-//

-EFI_TIMER_ARCH_PROTOCOL mTimer = {

-  EmuTimerDriverRegisterHandler,

-  EmuTimerDriverSetTimerPeriod,

-  EmuTimerDriverGetTimerPeriod,

-  EmuTimerDriverGenerateSoftInterrupt

-};

-

-//

-// The notification function to call on every timer interrupt

-//

-EFI_TIMER_NOTIFY        mTimerNotifyFunction = NULL;

-

-//

-// The current period of the timer interrupt

-//

-UINT64                  mTimerPeriodMs;

-

-

-VOID

-EFIAPI

-TimerCallback (UINT64 DeltaMs)

-{

-  EFI_TPL           OriginalTPL;

-  EFI_TIMER_NOTIFY  CallbackFunction;

-

-

-  OriginalTPL = gBS->RaiseTPL (TPL_HIGH_LEVEL);

-

-  if (OriginalTPL < TPL_HIGH_LEVEL) {

-    CallbackFunction = mTimerNotifyFunction;

-

-    //

-    // Only invoke the callback function if a Non-NULL handler has been

-    // registered. Assume all other handlers are legal.

-    //

-    if (CallbackFunction != NULL) {

-      CallbackFunction (MultU64x32 (DeltaMs, 10000));

-    }

-  }

-

-  gBS->RestoreTPL (OriginalTPL);

-

-}

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverRegisterHandler (

-  IN EFI_TIMER_ARCH_PROTOCOL           *This,

-  IN EFI_TIMER_NOTIFY                  NotifyFunction

-  )

-/*++

-

-Routine Description:

-

-  This function registers the handler NotifyFunction so it is called every time

-  the timer interrupt fires.  It also passes the amount of time since the last

-  handler call to the NotifyFunction.  If NotifyFunction is NULL, then the

-  handler is unregistered.  If the handler is registered, then EFI_SUCCESS is

-  returned.  If the CPU does not support registering a timer interrupt handler,

-  then EFI_UNSUPPORTED is returned.  If an attempt is made to register a handler

-  when a handler is already registered, then EFI_ALREADY_STARTED is returned.

-  If an attempt is made to unregister a handler when a handler is not registered,

-  then EFI_INVALID_PARAMETER is returned.  If an error occurs attempting to

-  register the NotifyFunction with the timer interrupt, then EFI_DEVICE_ERROR

-  is returned.

-

-Arguments:

-

-  This           - The EFI_TIMER_ARCH_PROTOCOL instance.

-

-  NotifyFunction - The function to call when a timer interrupt fires.  This

-                   function executes at TPL_HIGH_LEVEL.  The DXE Core will

-                   register a handler for the timer interrupt, so it can know

-                   how much time has passed.  This information is used to

-                   signal timer based events.  NULL will unregister the handler.

-

-Returns:

-

-  EFI_SUCCESS           - The timer handler was registered.

-

-  EFI_UNSUPPORTED       - The platform does not support timer interrupts.

-

-  EFI_ALREADY_STARTED   - NotifyFunction is not NULL, and a handler is already

-                          registered.

-

-  EFI_INVALID_PARAMETER - NotifyFunction is NULL, and a handler was not

-                          previously registered.

-

-  EFI_DEVICE_ERROR      - The timer handler could not be registered.

-

-**/

-{

-  //

-  // Check for invalid parameters

-  //

-  if (NotifyFunction == NULL && mTimerNotifyFunction == NULL) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (NotifyFunction != NULL && mTimerNotifyFunction != NULL) {

-    return EFI_ALREADY_STARTED;

-  }

-

-  if (NotifyFunction == NULL) {

-    /* Disable timer.  */

-    gEmuThunk->SetTimer (0, TimerCallback);

-  } else if (mTimerNotifyFunction == NULL) {

-    /* Enable Timer.  */

-    gEmuThunk->SetTimer (mTimerPeriodMs, TimerCallback);

-  }

-  mTimerNotifyFunction = NotifyFunction;

-

-  return EFI_SUCCESS;

-}

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverSetTimerPeriod (

-  IN EFI_TIMER_ARCH_PROTOCOL  *This,

-  IN UINT64                   TimerPeriod

-  )

-/*++

-

-Routine Description:

-

-  This function adjusts the period of timer interrupts to the value specified

-  by TimerPeriod.  If the timer period is updated, then the selected timer

-  period is stored in EFI_TIMER.TimerPeriod, and EFI_SUCCESS is returned.  If

-  the timer hardware is not programmable, then EFI_UNSUPPORTED is returned.

-  If an error occurs while attempting to update the timer period, then the

-  timer hardware will be put back in its state prior to this call, and

-  EFI_DEVICE_ERROR is returned.  If TimerPeriod is 0, then the timer interrupt

-  is disabled.  This is not the same as disabling the CPU's interrupts.

-  Instead, it must either turn off the timer hardware, or it must adjust the

-  interrupt controller so that a CPU interrupt is not generated when the timer

-  interrupt fires.

-

-Arguments:

-

-  This        - The EFI_TIMER_ARCH_PROTOCOL instance.

-

-  TimerPeriod - The rate to program the timer interrupt in 100 nS units.  If

-                the timer hardware is not programmable, then EFI_UNSUPPORTED is

-                returned.  If the timer is programmable, then the timer period

-                will be rounded up to the nearest timer period that is supported

-                by the timer hardware.  If TimerPeriod is set to 0, then the

-                timer interrupts will be disabled.

-

-Returns:

-

-  EFI_SUCCESS      - The timer period was changed.

-

-  EFI_UNSUPPORTED  - The platform cannot change the period of the timer interrupt.

-

-  EFI_DEVICE_ERROR - The timer period could not be changed due to a device error.

-

-**/

-{

-

-  //

-  // If TimerPeriod is 0, then the timer thread should be canceled

-  // If the TimerPeriod is valid, then create and/or adjust the period of the timer thread

-  //

-  if (TimerPeriod == 0

-      || ((TimerPeriod > TIMER_MINIMUM_VALUE)

-    && (TimerPeriod < TIMER_MAXIMUM_VALUE))) {

-    mTimerPeriodMs = DivU64x32 (TimerPeriod + 5000, 10000);

-

-    gEmuThunk->SetTimer (mTimerPeriodMs, TimerCallback);

-  }

-

-  return EFI_SUCCESS;

-}

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverGetTimerPeriod (

-  IN EFI_TIMER_ARCH_PROTOCOL            *This,

-  OUT UINT64                            *TimerPeriod

-  )

-/*++

-

-Routine Description:

-

-  This function retrieves the period of timer interrupts in 100 ns units,

-  returns that value in TimerPeriod, and returns EFI_SUCCESS.  If TimerPeriod

-  is NULL, then EFI_INVALID_PARAMETER is returned.  If a TimerPeriod of 0 is

-  returned, then the timer is currently disabled.

-

-Arguments:

-

-  This        - The EFI_TIMER_ARCH_PROTOCOL instance.

-

-  TimerPeriod - A pointer to the timer period to retrieve in 100 ns units.  If

-                0 is returned, then the timer is currently disabled.

-

-Returns:

-

-  EFI_SUCCESS           - The timer period was returned in TimerPeriod.

-

-  EFI_INVALID_PARAMETER - TimerPeriod is NULL.

-

-**/

-{

-  if (TimerPeriod == NULL) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  *TimerPeriod = MultU64x32 (mTimerPeriodMs, 10000);

-

-  return EFI_SUCCESS;

-}

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverGenerateSoftInterrupt (

-  IN EFI_TIMER_ARCH_PROTOCOL  *This

-  )

-/*++

-

-Routine Description:

-

-  This function generates a soft timer interrupt. If the platform does not support soft

-  timer interrupts, then EFI_UNSUPPORTED is returned. Otherwise, EFI_SUCCESS is returned.

-  If a handler has been registered through the EFI_TIMER_ARCH_PROTOCOL.RegisterHandler()

-  service, then a soft timer interrupt will be generated. If the timer interrupt is

-  enabled when this service is called, then the registered handler will be invoked. The

-  registered handler should not be able to distinguish a hardware-generated timer

-  interrupt from a software-generated timer interrupt.

-

-Arguments:

-

-  This  -  The EFI_TIMER_ARCH_PROTOCOL instance.

-

-Returns:

-

-  EFI_SUCCESS       - The soft timer interrupt was generated.

-

-  EFI_UNSUPPORTEDT  - The platform does not support the generation of soft timer interrupts.

-

-**/

-{

-  return EFI_UNSUPPORTED;

-}

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverInitialize (

-  IN EFI_HANDLE        ImageHandle,

-  IN EFI_SYSTEM_TABLE  *SystemTable

-  )

-/*++

-

-Routine Description:

-

-  Initialize the Timer Architectural Protocol driver

-

-Arguments:

-

-  ImageHandle - ImageHandle of the loaded driver

-

-  SystemTable - Pointer to the System Table

-

-Returns:

-

-  EFI_SUCCESS           - Timer 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;

-

-  //

-  // Make sure the Timer Architectural Protocol is not already installed in the system

-  //

-  ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiTimerArchProtocolGuid);

-

-  //

-  // Get the CPU Architectural Protocol instance

-  //

-  Status = gBS->LocateProtocol (&gEfiCpuArchProtocolGuid, NULL, (void *)&mCpu);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Start the timer thread at the default timer period

-  //

-  Status = mTimer.SetTimerPeriod (&mTimer, DEFAULT_TIMER_TICK_DURATION);

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-  //

-  // Install the Timer Architectural Protocol onto a new handle

-  //

-  Handle = NULL;

-  Status = gBS->InstallProtocolInterface (

-                  &Handle,

-                  &gEfiTimerArchProtocolGuid,

-                  EFI_NATIVE_INTERFACE,

-                  &mTimer

-                  );

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-

-  return EFI_SUCCESS;

-}

diff --git a/EmulatorPkg/TimerDxe/Timer.h b/EmulatorPkg/TimerDxe/Timer.h
deleted file mode 100644
index ca5b43b025..0000000000
--- a/EmulatorPkg/TimerDxe/Timer.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*++ @file

-  Emu Emulation Architectural Protocol Driver as defined in UEFI/PI.

-  This Timer module uses an UNIX Thread to simulate the timer-tick driven

-  timer service.

-

-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>

-Portions copyright (c) 2010 - 2011, Apple Inc. 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.

-

-

-**/

-

-#ifndef _TIMER_H_

-#define _TIMER_H_

-

-

-

-

-//

-// Legal timer value range in 100 ns units

-//

-#define TIMER_MINIMUM_VALUE 0

-#define TIMER_MAXIMUM_VALUE (0x100000000ULL - 1)

-

-//

-// Default timer value in 100 ns units (50 ms)

-//

-#define DEFAULT_TIMER_TICK_DURATION 500000

-

-//

-// Function Prototypes

-//

-EFI_STATUS

-EFIAPI

-EmuTimerDriverInitialize (

-  IN EFI_HANDLE        ImageHandle,

-  IN EFI_SYSTEM_TABLE  *SystemTable

-  );

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverRegisterHandler (

-  IN EFI_TIMER_ARCH_PROTOCOL  *This,

-  IN EFI_TIMER_NOTIFY         NotifyFunction

-  );

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverSetTimerPeriod (

-  IN EFI_TIMER_ARCH_PROTOCOL  *This,

-  IN UINT64                   TimerPeriod

-  );

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverGetTimerPeriod (

-  IN EFI_TIMER_ARCH_PROTOCOL   *This,

-  OUT UINT64                   *TimerPeriod

-  );

-

-EFI_STATUS

-EFIAPI

-EmuTimerDriverGenerateSoftInterrupt (

-  IN EFI_TIMER_ARCH_PROTOCOL  *This

-  );

-

-#endif

diff --git a/EmulatorPkg/TimerDxe/Timer.inf b/EmulatorPkg/TimerDxe/Timer.inf
deleted file mode 100644
index 713f8eac0b..0000000000
--- a/EmulatorPkg/TimerDxe/Timer.inf
+++ /dev/null
@@ -1,59 +0,0 @@
-## @file

-# Emu Emulation Timer Architectural Protocol Driver as defined in DXE CIS

-#

-# Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>

-# Portions copyright (c) 2011, Apple Inc. 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                      = EmuTimer

-  FILE_GUID                      = 87E1BB14-4D5C-7C4E-A90E-E1415687D062

-  MODULE_TYPE                    = DXE_DRIVER

-  VERSION_STRING                 = 1.0

-

-  ENTRY_POINT                    = EmuTimerDriverInitialize

-

-#

-# The following information is for reference only and not required by the build tools.

-#

-#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC

-#

-

-[Sources]

-  Timer.c

-  Timer.h

-

-

-[Packages]

-  MdePkg/MdePkg.dec

-  EmulatorPkg/EmulatorPkg.dec

-

-

-[LibraryClasses]

-  UefiBootServicesTableLib

-  MemoryAllocationLib

-  EmuThunkLib

-  UefiDriverEntryPoint

-  UefiLib

-  DebugLib

-  BaseLib

-

-

-[Protocols]

-  gEfiCpuArchProtocolGuid                       # PROTOCOL ALWAYS_CONSUMED

-  gEfiTimerArchProtocolGuid                     # PROTOCOL ALWAYS_PRODUCED

-

-

-[Depex]

-  gEfiCpuArchProtocolGuid

-