diff options
Diffstat (limited to 'EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer')
-rw-r--r-- | EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.c | 597 | ||||
-rw-r--r-- | EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.dxs | 27 | ||||
-rw-r--r-- | EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.h | 162 | ||||
-rw-r--r-- | EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.msa | 64 |
4 files changed, 0 insertions, 850 deletions
diff --git a/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.c b/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.c deleted file mode 100644 index 3997c5f913..0000000000 --- a/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.c +++ /dev/null @@ -1,597 +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:
-
- Timer.c
-
-Abstract:
-
- NT Emulation Timer Architectural Protocol Driver as defined in DXE CIS
-
- This Timer module uses an NT Thread to simulate the timer-tick driven
- timer service. In the future, the Thread creation should possibly be
- abstracted by the CPU architectural protocol
-
---*/
-
-#include "Timer.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 = {
- WinNtTimerDriverRegisterHandler,
- WinNtTimerDriverSetTimerPeriod,
- WinNtTimerDriverGetTimerPeriod,
- WinNtTimerDriverGenerateSoftInterrupt
-};
-
-//
-// Define a global that we can use to shut down the NT timer thread when
-// the timer is canceled.
-//
-BOOLEAN mCancelTimerThread = FALSE;
-
-//
-// The notification function to call on every timer interrupt
-//
-EFI_TIMER_NOTIFY mTimerNotifyFunction = NULL;
-
-//
-// The current period of the timer interrupt
-//
-UINT64 mTimerPeriod;
-
-//
-// The thread handle for this driver
-//
-HANDLE mNtMainThreadHandle;
-
-//
-// The timer value from the last timer interrupt
-//
-UINT32 mNtLastTick;
-
-//
-// Critical section used to update varibles shared between the main thread and
-// the timer interrupt thread.
-//
-CRITICAL_SECTION mNtCriticalSection;
-
-//
-// Worker Functions
-//
-UINT mMMTimerThreadID = 0;
-
-VOID
-CALLBACK
-MMTimerThread (
- UINT wTimerID,
- UINT msg,
- DWORD dwUser,
- DWORD dw1,
- DWORD dw2
- )
-/*++
-
-Routine Description:
-
- TODO: Add function description
-
-Arguments:
-
- wTimerID - TODO: add argument description
- msg - TODO: add argument description
- dwUser - TODO: add argument description
- dw1 - TODO: add argument description
- dw2 - TODO: add argument description
-
-Returns:
-
- TODO: add return values
-
---*/
-{
- EFI_TPL OriginalTPL;
- UINT32 CurrentTick;
- UINT32 Delta;
- EFI_TIMER_NOTIFY CallbackFunction;
- BOOLEAN InterruptState;
-
- if (!mCancelTimerThread) {
-
- //
- // Suspend the main thread until we are done
- //
-
- gWinNt->SuspendThread (mNtMainThreadHandle);
-
- //
- // If the timer thread is being canceled, then bail immediately.
- // We check again here because there's a small window of time from when
- // this thread was kicked off and when we suspended the main thread above.
- //
- if (mCancelTimerThread) {
- gWinNt->ResumeThread (mNtMainThreadHandle);
- gWinNt->timeKillEvent (wTimerID);
- mMMTimerThreadID = 0;
- return ;
- }
-
- mCpu->GetInterruptState (mCpu, &InterruptState);
- while (!InterruptState) {
- //
- // Resume the main thread
- //
- gWinNt->ResumeThread (mNtMainThreadHandle);
-
- //
- // Wait for interrupts to be enabled.
- //
- mCpu->GetInterruptState (mCpu, &InterruptState);
- while (!InterruptState) {
- gWinNt->Sleep (0);
- mCpu->GetInterruptState (mCpu, &InterruptState);
- }
-
- //
- // Suspend the main thread until we are done
- //
- gWinNt->SuspendThread (mNtMainThreadHandle);
- mCpu->GetInterruptState (mCpu, &InterruptState);
- }
-
- //
- // Get the current system tick
- //
- CurrentTick = gWinNt->GetTickCount ();
- Delta = CurrentTick - mNtLastTick;
- mNtLastTick = CurrentTick;
-
- //
- // If delay was more then 1 second, ignore it (probably debugging case)
- //
- if (Delta < 1000) {
-
- OriginalTPL = gBS->RaiseTPL (TPL_HIGH_LEVEL);
-
- //
- // Inform the firmware of an "timer interrupt". The time
- // expired since the last call is 10,000 times the number
- // of ms. (or 100ns units)
- //
- gWinNt->EnterCriticalSection (&mNtCriticalSection);
- CallbackFunction = mTimerNotifyFunction;
- gWinNt->LeaveCriticalSection (&mNtCriticalSection);
-
- //
- // Only invoke the callback function if a Non-NULL handler has been
- // registered. Assume all other handlers are legal.
- //
- if (CallbackFunction != NULL) {
- CallbackFunction ((UINT64) (Delta * 10000));
- }
-
- gBS->RestoreTPL (OriginalTPL);
-
- }
-
- //
- // Resume the main thread
- //
- gWinNt->ResumeThread (mNtMainThreadHandle);
- } else {
- gWinNt->timeKillEvent (wTimerID);
- mMMTimerThreadID = 0;
- }
-
-}
-
-UINT
-CreateNtTimer (
- VOID
- )
-/*++
-
-Routine Description:
-
- It is used to emulate a platform
- timer-driver interrupt handler.
-
-Returns:
-
- Timer ID
-
---*/
-// TODO: function comment is missing 'Arguments:'
-{
- UINT32 SleepCount;
-
- //
- // Set our thread priority higher than the "main" thread.
- //
- gWinNt->SetThreadPriority (
- gWinNt->GetCurrentThread (),
- THREAD_PRIORITY_HIGHEST
- );
-
- //
- // Calc the appropriate interval
- //
- gWinNt->EnterCriticalSection (&mNtCriticalSection);
- SleepCount = (UINT32) (mTimerPeriod + 5000) / 10000;
- gWinNt->LeaveCriticalSection (&mNtCriticalSection);
-
- return gWinNt->timeSetEvent (
- SleepCount,
- 0,
- MMTimerThread,
- (DWORD_PTR) NULL,
- TIME_PERIODIC | TIME_KILL_SYNCHRONOUS | TIME_CALLBACK_FUNCTION
- );
-
-}
-
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverRegisterHandler (
- 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;
- }
-
- //
- // Use Critical Section to update the notification function that is
- // used from the timer interrupt thread.
- //
- gWinNt->EnterCriticalSection (&mNtCriticalSection);
-
- mTimerNotifyFunction = NotifyFunction;
-
- gWinNt->LeaveCriticalSection (&mNtCriticalSection);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverSetTimerPeriod (
- 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 (TimerPeriod == 0) {
- //
- // Cancel the timer thread
- //
- gWinNt->EnterCriticalSection (&mNtCriticalSection);
-
- mCancelTimerThread = TRUE;
-
- gWinNt->LeaveCriticalSection (&mNtCriticalSection);
-
- //
- // Wait for the timer thread to exit
- //
-
- if (mMMTimerThreadID) {
- gWinNt->timeKillEvent (mMMTimerThreadID);
- }
-
- mMMTimerThreadID = 0;
-
- //
- // Update the timer period
- //
- gWinNt->EnterCriticalSection (&mNtCriticalSection);
-
- mTimerPeriod = TimerPeriod;
-
- gWinNt->LeaveCriticalSection (&mNtCriticalSection);
-
- //
- // NULL out the thread handle so it will be re-created if the timer is enabled again
- //
-
- } else if ((TimerPeriod > TIMER_MINIMUM_VALUE) && (TimerPeriod < TIMER_MAXIMUM_VALUE)) {
- //
- // If the TimerPeriod is valid, then create and/or adjust the period of the timer thread
- //
- gWinNt->EnterCriticalSection (&mNtCriticalSection);
-
- mTimerPeriod = TimerPeriod;
-
- mCancelTimerThread = FALSE;
-
- gWinNt->LeaveCriticalSection (&mNtCriticalSection);
-
- //
- // Get the starting tick location if we are just starting the timer thread
- //
- mNtLastTick = gWinNt->GetTickCount ();
-
- if (mMMTimerThreadID) {
- gWinNt->timeKillEvent (mMMTimerThreadID);
- }
-
- mMMTimerThreadID = 0;
-
- mMMTimerThreadID = CreateNtTimer ();
-
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverGetTimerPeriod (
- 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 = mTimerPeriod;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverGenerateSoftInterrupt (
- 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
-WinNtTimerDriverInitialize (
- 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;
- UINTN Result;
- 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, &mCpu);
- ASSERT_EFI_ERROR (Status);
-
- //
- // Get our handle so the timer tick thread can suspend
- //
- Result = gWinNt->DuplicateHandle (
- gWinNt->GetCurrentProcess (),
- gWinNt->GetCurrentThread (),
- gWinNt->GetCurrentProcess (),
- &mNtMainThreadHandle,
- 0,
- FALSE,
- DUPLICATE_SAME_ACCESS
- );
- if (Result == 0) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Initialize Critical Section used to update variables shared between the main
- // thread and the timer interrupt thread.
- //
- gWinNt->InitializeCriticalSection (&mNtCriticalSection);
-
- //
- // Start the timer thread at the default timer period
- //
- Status = mTimer.SetTimerPeriod (&mTimer, DEFAULT_TIMER_TICK_DURATION);
- if (EFI_ERROR (Status)) {
- gWinNt->DeleteCriticalSection (&mNtCriticalSection);
- 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)) {
- //
- // Cancel the timer
- //
- mTimer.SetTimerPeriod (&mTimer, 0);
- gWinNt->DeleteCriticalSection (&mNtCriticalSection);
- return Status;
- }
-
- return EFI_SUCCESS;
-}
diff --git a/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.dxs b/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.dxs deleted file mode 100644 index cdef2dea6c..0000000000 --- a/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.dxs +++ /dev/null @@ -1,27 +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:
-
- Timer.dxs
-
-Abstract:
-
- Dependency expression source file.
-
---*/
-
-
-#include <DxeDepex.h>
-
-DEPENDENCY_START
- EFI_CPU_ARCH_PROTOCOL_GUID
-DEPENDENCY_END
diff --git a/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.h b/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.h deleted file mode 100644 index 218ece65a5..0000000000 --- a/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.h +++ /dev/null @@ -1,162 +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:
-
- Timer.h
-
-Abstract:
-
- NT Emulation Architectural Protocol Driver as defined in Tiano.
- This Timer module uses an NT Thread to simulate the timer-tick driven
- timer service.
-
---*/
-
-#ifndef _TIMER_H_
-#define _TIMER_H_
-
-
-
-
-//
-// Legal timer value range in 100 ns units
-//
-#define TIMER_MINIMUM_VALUE 0
-#define TIMER_MAXIMUM_VALUE (0x100000000 - 1)
-
-//
-// Default timer value in 100 ns units (10 ms)
-//
-#define DEFAULT_TIMER_TICK_DURATION 100000
-
-//
-// Function Prototypes
-//
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverInitialize (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-/*++
-
-Routine Description:
-
- TODO: Add function description
-
-Arguments:
-
- ImageHandle - TODO: add argument description
- SystemTable - TODO: add argument description
-
-Returns:
-
- TODO: add return values
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverRegisterHandler (
- IN EFI_TIMER_ARCH_PROTOCOL *This,
- IN EFI_TIMER_NOTIFY NotifyFunction
- )
-/*++
-
-Routine Description:
-
- TODO: Add function description
-
-Arguments:
-
- This - TODO: add argument description
- NotifyFunction - TODO: add argument description
-
-Returns:
-
- TODO: add return values
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverSetTimerPeriod (
- IN EFI_TIMER_ARCH_PROTOCOL *This,
- IN UINT64 TimerPeriod
- )
-/*++
-
-Routine Description:
-
- TODO: Add function description
-
-Arguments:
-
- This - TODO: add argument description
- TimerPeriod - TODO: add argument description
-
-Returns:
-
- TODO: add return values
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverGetTimerPeriod (
- IN EFI_TIMER_ARCH_PROTOCOL *This,
- OUT UINT64 *TimerPeriod
- )
-/*++
-
-Routine Description:
-
- TODO: Add function description
-
-Arguments:
-
- This - TODO: add argument description
- TimerPeriod - TODO: add argument description
-
-Returns:
-
- TODO: add return values
-
---*/
-;
-
-EFI_STATUS
-EFIAPI
-WinNtTimerDriverGenerateSoftInterrupt (
- IN EFI_TIMER_ARCH_PROTOCOL *This
- )
-/*++
-
-Routine Description:
-
- TODO: Add function description
-
-Arguments:
-
- This - TODO: add argument description
-
-Returns:
-
- TODO: add return values
-
---*/
-;
-
-#endif
diff --git a/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.msa b/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.msa deleted file mode 100644 index b0227416bb..0000000000 --- a/EdkNt32Pkg/Dxe/WinNtThunk/Chipset/Timer/Timer.msa +++ /dev/null @@ -1,64 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
- <MsaHeader>
- <ModuleName>Timer</ModuleName>
- <ModuleType>DXE_DRIVER</ModuleType>
- <GuidValue>C3811036-710B-4E39-8CF1-0AF9BE3A8198</GuidValue>
- <Version>1.0</Version>
- <Abstract>NT Emulation Timer Architectural Protocol Driver as defined in DXE CIS</Abstract>
- <Description>This Timer module uses an NT Thread to simulate the timer-tick driven
- timer service. In the future, the Thread creation should possibly be
- abstracted by the CPU architectural protocol</Description>
- <Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
- <License>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.</License>
- <Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
- </MsaHeader>
- <ModuleDefinitions>
- <SupportedArchitectures>IA32</SupportedArchitectures>
- <BinaryModule>false</BinaryModule>
- <OutputFileBasename>Timer</OutputFileBasename>
- </ModuleDefinitions>
- <LibraryClassDefinitions>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>DebugLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>UefiDriverEntryPoint</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>WinNtLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>UefiBootServicesTableLib</Keyword>
- </LibraryClass>
- </LibraryClassDefinitions>
- <SourceFiles>
- <Filename>Timer.h</Filename>
- <Filename>Timer.c</Filename>
- <Filename>Timer.dxs</Filename>
- </SourceFiles>
- <PackageDependencies>
- <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
- <Package PackageGuid="0fb2aa2d-10d5-40a5-a9dc-060c12a4a3f3"/>
- </PackageDependencies>
- <Protocols>
- <Protocol Usage="ALWAYS_PRODUCED">
- <ProtocolCName>gEfiTimerArchProtocolGuid</ProtocolCName>
- </Protocol>
- <Protocol Usage="ALWAYS_CONSUMED">
- <ProtocolCName>gEfiCpuArchProtocolGuid</ProtocolCName>
- </Protocol>
- </Protocols>
- <Externs>
- <Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
- <Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
- <Extern>
- <ModuleEntryPoint>WinNtTimerDriverInitialize</ModuleEntryPoint>
- </Extern>
- </Externs>
-</ModuleSurfaceArea>
\ No newline at end of file |