Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to
https://svn.code.sf.net/p/edk2/code/trunk/edk2/, which are for MinnowBoard MAX open source project. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: David Wei <david.wei@intel.com> Reviewed-by: Mike Wu <mike.wu@intel.com> Reviewed-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
David Wei
zwei4
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/** @file
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BDS Lib functions which relate with connect the device
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Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "InternalBdsLib.h"
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/**
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This function will connect all the system driver to controller
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first, and then special connect the default console, this make
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sure all the system controller available and the platform default
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console connected.
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**/
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VOID
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EFIAPI
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BdsLibConnectAll (
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VOID
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)
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{
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//
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// Connect the platform console first
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//
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BdsLibConnectAllDefaultConsoles ();
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//
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// Generic way to connect all the drivers
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//
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BdsLibConnectAllDriversToAllControllers ();
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//
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// Here we have the assumption that we have already had
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// platform default console
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//
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BdsLibConnectAllDefaultConsoles ();
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}
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/**
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This function will connect all the system drivers to all controllers
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first, and then connect all the console devices the system current
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have. After this we should get all the device work and console available
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if the system have console device.
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**/
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VOID
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BdsLibGenericConnectAll (
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VOID
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)
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{
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//
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// Most generic way to connect all the drivers
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//
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BdsLibConnectAllDriversToAllControllers ();
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BdsLibConnectAllConsoles ();
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}
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/**
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This function will create all handles associate with every device
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path node. If the handle associate with one device path node can not
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be created successfully, then still give chance to do the dispatch,
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which load the missing drivers if possible.
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@param DevicePathToConnect The device path which will be connected, it can be
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a multi-instance device path
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@retval EFI_SUCCESS All handles associate with every device path node
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have been created
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@retval EFI_OUT_OF_RESOURCES There is no resource to create new handles
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@retval EFI_NOT_FOUND Create the handle associate with one device path
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node failed
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**/
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EFI_STATUS
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EFIAPI
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BdsLibConnectDevicePath (
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IN EFI_DEVICE_PATH_PROTOCOL *DevicePathToConnect
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)
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{
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EFI_STATUS Status;
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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EFI_DEVICE_PATH_PROTOCOL *CopyOfDevicePath;
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EFI_DEVICE_PATH_PROTOCOL *Instance;
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EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath;
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EFI_DEVICE_PATH_PROTOCOL *Next;
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EFI_HANDLE Handle;
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EFI_HANDLE PreviousHandle;
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UINTN Size;
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EFI_TPL CurrentTpl;
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if (DevicePathToConnect == NULL) {
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return EFI_SUCCESS;
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}
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CurrentTpl = EfiGetCurrentTpl ();
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DevicePath = DuplicateDevicePath (DevicePathToConnect);
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if (DevicePath == NULL) {
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return EFI_OUT_OF_RESOURCES;
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}
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CopyOfDevicePath = DevicePath;
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do {
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//
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// The outer loop handles multi instance device paths.
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// Only console variables contain multiple instance device paths.
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//
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// After this call DevicePath points to the next Instance
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//
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Instance = GetNextDevicePathInstance (&DevicePath, &Size);
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if (Instance == NULL) {
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FreePool (CopyOfDevicePath);
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return EFI_OUT_OF_RESOURCES;
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}
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Next = Instance;
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while (!IsDevicePathEndType (Next)) {
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Next = NextDevicePathNode (Next);
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}
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SetDevicePathEndNode (Next);
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//
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// Start the real work of connect with RemainingDevicePath
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//
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PreviousHandle = NULL;
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do {
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//
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// Find the handle that best matches the Device Path. If it is only a
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// partial match the remaining part of the device path is returned in
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// RemainingDevicePath.
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//
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RemainingDevicePath = Instance;
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Status = gBS->LocateDevicePath (&gEfiDevicePathProtocolGuid, &RemainingDevicePath, &Handle);
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if (!EFI_ERROR (Status)) {
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if (Handle == PreviousHandle) {
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//
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// If no forward progress is made try invoking the Dispatcher.
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// A new FV may have been added to the system an new drivers
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// may now be found.
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// Status == EFI_SUCCESS means a driver was dispatched
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// Status == EFI_NOT_FOUND means no new drivers were dispatched
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//
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if (CurrentTpl == TPL_APPLICATION) {
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//
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// Dispatch calls LoadImage/StartImage which cannot run at TPL > TPL_APPLICATION
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//
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Status = gDS->Dispatch ();
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} else {
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//
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// Always return EFI_NOT_FOUND here
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// to prevent dead loop when control handle is found but connection failded case
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//
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Status = EFI_NOT_FOUND;
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}
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}
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if (!EFI_ERROR (Status)) {
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PreviousHandle = Handle;
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//
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// Connect all drivers that apply to Handle and RemainingDevicePath,
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// the Recursive flag is FALSE so only one level will be expanded.
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//
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// Do not check the connect status here, if the connect controller fail,
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// then still give the chance to do dispatch, because partial
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// RemainingDevicepath may be in the new FV
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//
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// 1. If the connect fail, RemainingDevicepath and handle will not
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// change, so next time will do the dispatch, then dispatch's status
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// will take effect
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// 2. If the connect success, the RemainingDevicepath and handle will
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// change, then avoid the dispatch, we have chance to continue the
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// next connection
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//
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gBS->ConnectController (Handle, NULL, RemainingDevicePath, FALSE);
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}
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}
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//
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// Loop until RemainingDevicePath is an empty device path
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//
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} while (!EFI_ERROR (Status) && !IsDevicePathEnd (RemainingDevicePath));
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} while (DevicePath != NULL);
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if (CopyOfDevicePath != NULL) {
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FreePool (CopyOfDevicePath);
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}
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//
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// All handle with DevicePath exists in the handle database
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//
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return Status;
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}
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/**
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This function will connect all current system handles recursively.
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gBS->ConnectController() service is invoked for each handle exist in system handler buffer.
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If the handle is bus type handler, all childrens also will be connected recursively
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by gBS->ConnectController().
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@retval EFI_SUCCESS All handles and it's child handle have been connected
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@retval EFI_STATUS Error status returned by of gBS->LocateHandleBuffer().
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**/
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EFI_STATUS
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EFIAPI
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BdsLibConnectAllEfi (
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VOID
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)
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{
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EFI_STATUS Status;
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UINTN HandleCount;
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EFI_HANDLE *HandleBuffer;
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UINTN Index;
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Status = gBS->LocateHandleBuffer (
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AllHandles,
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NULL,
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NULL,
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&HandleCount,
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&HandleBuffer
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);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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for (Index = 0; Index < HandleCount; Index++) {
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Status = gBS->ConnectController (HandleBuffer[Index], NULL, NULL, TRUE);
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}
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if (HandleBuffer != NULL) {
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FreePool (HandleBuffer);
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}
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return EFI_SUCCESS;
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}
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/**
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This function will disconnect all current system handles.
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gBS->DisconnectController() is invoked for each handle exists in system handle buffer.
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If handle is a bus type handle, all childrens also are disconnected recursively by
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gBS->DisconnectController().
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@retval EFI_SUCCESS All handles have been disconnected
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@retval EFI_STATUS Error status returned by of gBS->LocateHandleBuffer().
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**/
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EFI_STATUS
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EFIAPI
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BdsLibDisconnectAllEfi (
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VOID
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)
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{
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EFI_STATUS Status;
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UINTN HandleCount;
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EFI_HANDLE *HandleBuffer;
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UINTN Index;
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//
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// Disconnect all
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//
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Status = gBS->LocateHandleBuffer (
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AllHandles,
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NULL,
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NULL,
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&HandleCount,
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&HandleBuffer
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);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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for (Index = 0; Index < HandleCount; Index++) {
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Status = gBS->DisconnectController (HandleBuffer[Index], NULL, NULL);
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}
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if (HandleBuffer != NULL) {
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FreePool (HandleBuffer);
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}
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return EFI_SUCCESS;
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}
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/**
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Connects all drivers to all controllers.
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This function make sure all the current system driver will manage
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the correspoinding controllers if have. And at the same time, make
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sure all the system controllers have driver to manage it if have.
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**/
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VOID
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EFIAPI
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BdsLibConnectAllDriversToAllControllers (
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VOID
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)
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{
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EFI_STATUS Status;
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do {
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//
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// Connect All EFI 1.10 drivers following EFI 1.10 algorithm
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//
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BdsLibConnectAllEfi ();
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//
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// Check to see if it's possible to dispatch an more DXE drivers.
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// The BdsLibConnectAllEfi () may have made new DXE drivers show up.
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// If anything is Dispatched Status == EFI_SUCCESS and we will try
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// the connect again.
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//
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Status = gDS->Dispatch ();
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} while (!EFI_ERROR (Status));
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}
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/**
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Connect the specific Usb device which match the short form device path,
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and whose bus is determined by Host Controller (Uhci or Ehci).
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@param HostControllerPI Uhci (0x00) or Ehci (0x20) or Both uhci and ehci
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(0xFF)
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@param RemainingDevicePath a short-form device path that starts with the first
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element being a USB WWID or a USB Class device
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path
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@return EFI_INVALID_PARAMETER RemainingDevicePath is NULL pointer.
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RemainingDevicePath is not a USB device path.
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Invalid HostControllerPI type.
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@return EFI_SUCCESS Success to connect USB device
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@return EFI_NOT_FOUND Fail to find handle for USB controller to connect.
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**/
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EFI_STATUS
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EFIAPI
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BdsLibConnectUsbDevByShortFormDP(
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IN UINT8 HostControllerPI,
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IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
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)
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||||
{
|
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EFI_STATUS Status;
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EFI_HANDLE *HandleArray;
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UINTN HandleArrayCount;
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UINTN Index;
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EFI_PCI_IO_PROTOCOL *PciIo;
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UINT8 Class[3];
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BOOLEAN AtLeastOneConnected;
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//
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||||
// Check the passed in parameters
|
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//
|
||||
if (RemainingDevicePath == NULL) {
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return EFI_INVALID_PARAMETER;
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}
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if ((DevicePathType (RemainingDevicePath) != MESSAGING_DEVICE_PATH) ||
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((DevicePathSubType (RemainingDevicePath) != MSG_USB_CLASS_DP)
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&& (DevicePathSubType (RemainingDevicePath) != MSG_USB_WWID_DP)
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)) {
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return EFI_INVALID_PARAMETER;
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}
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if (HostControllerPI != 0xFF &&
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HostControllerPI != 0x00 &&
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HostControllerPI != 0x20) {
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return EFI_INVALID_PARAMETER;
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}
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//
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// Find the usb host controller firstly, then connect with the remaining device path
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//
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AtLeastOneConnected = FALSE;
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Status = gBS->LocateHandleBuffer (
|
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ByProtocol,
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&gEfiPciIoProtocolGuid,
|
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NULL,
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&HandleArrayCount,
|
||||
&HandleArray
|
||||
);
|
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if (!EFI_ERROR (Status)) {
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for (Index = 0; Index < HandleArrayCount; Index++) {
|
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Status = gBS->HandleProtocol (
|
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HandleArray[Index],
|
||||
&gEfiPciIoProtocolGuid,
|
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(VOID **)&PciIo
|
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);
|
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if (!EFI_ERROR (Status)) {
|
||||
//
|
||||
// Check whether the Pci device is the wanted usb host controller
|
||||
//
|
||||
Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint8, 0x09, 3, &Class);
|
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if (!EFI_ERROR (Status)) {
|
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if ((PCI_CLASS_SERIAL == Class[2]) &&
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(PCI_CLASS_SERIAL_USB == Class[1])) {
|
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if (HostControllerPI == Class[0] || HostControllerPI == 0xFF) {
|
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Status = gBS->ConnectController (
|
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HandleArray[Index],
|
||||
NULL,
|
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RemainingDevicePath,
|
||||
FALSE
|
||||
);
|
||||
if (!EFI_ERROR(Status)) {
|
||||
AtLeastOneConnected = TRUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (HandleArray != NULL) {
|
||||
FreePool (HandleArray);
|
||||
}
|
||||
|
||||
if (AtLeastOneConnected) {
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
}
|
||||
|
||||
return EFI_NOT_FOUND;
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,33 @@
|
||||
/** @file
|
||||
BDS internal function define the default device path string, it can be
|
||||
replaced by platform device path.
|
||||
|
||||
Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
|
||||
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 "InternalBdsLib.h"
|
||||
|
||||
/**
|
||||
This function converts an input device structure to a Unicode string.
|
||||
|
||||
@param DevPath A pointer to the device path structure.
|
||||
|
||||
@return A new allocated Unicode string that represents the device path.
|
||||
|
||||
**/
|
||||
CHAR16 *
|
||||
EFIAPI
|
||||
DevicePathToStr (
|
||||
IN EFI_DEVICE_PATH_PROTOCOL *DevPath
|
||||
)
|
||||
{
|
||||
return ConvertDevicePathToText (DevPath, TRUE, TRUE);
|
||||
}
|
||||
@@ -0,0 +1,114 @@
|
||||
## @file
|
||||
#
|
||||
# General BDS defines and produce general interfaces for platform BDS driver including:
|
||||
# 1) BDS boot policy interface;
|
||||
# 2) BDS boot device connect interface;
|
||||
# 3) BDS Misc interfaces for mainting boot variable, ouput string, etc.
|
||||
#
|
||||
# Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
|
||||
# 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 = GenericBdsLib
|
||||
FILE_GUID = e405ec31-ccaa-4dd4-83e8-0aec01703f7e
|
||||
MODULE_TYPE = DXE_DRIVER
|
||||
VERSION_STRING = 1.0
|
||||
LIBRARY_CLASS = GenericBdsLib|DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_APPLICATION
|
||||
CONSTRUCTOR = GenericBdsLibConstructor
|
||||
|
||||
#
|
||||
# The following information is for reference only and not required by the build tools.
|
||||
#
|
||||
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
|
||||
#
|
||||
|
||||
[Sources]
|
||||
DevicePath.c
|
||||
Performance.c
|
||||
BdsConnect.c
|
||||
BdsMisc.c
|
||||
BdsConsole.c
|
||||
BdsBoot.c
|
||||
InternalBdsLib.h
|
||||
String.h
|
||||
String.c
|
||||
GenericBdsStrings.uni
|
||||
|
||||
[Packages]
|
||||
MdePkg/MdePkg.dec
|
||||
MdeModulePkg/MdeModulePkg.dec
|
||||
IntelFrameworkPkg/IntelFrameworkPkg.dec
|
||||
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
|
||||
|
||||
[LibraryClasses]
|
||||
DevicePathLib
|
||||
PeCoffGetEntryPointLib
|
||||
BaseLib
|
||||
HobLib
|
||||
UefiRuntimeServicesTableLib
|
||||
DxeServicesTableLib
|
||||
MemoryAllocationLib
|
||||
UefiLib
|
||||
UefiBootServicesTableLib
|
||||
BaseMemoryLib
|
||||
DebugLib
|
||||
PrintLib
|
||||
PcdLib
|
||||
PerformanceLib
|
||||
TimerLib
|
||||
DxeServicesLib
|
||||
HiiLib
|
||||
ReportStatusCodeLib
|
||||
|
||||
[Guids]
|
||||
gEfiMemoryTypeInformationGuid ## CONSUMES ## GUID (The identifier of memory type information type in system table)
|
||||
gEfiGlobalVariableGuid ## SOMETIMES_PRODUCES ## Variable:L"BootCurrent" (The boot option of current boot)
|
||||
gEfiFileInfoGuid ## CONSUMES ## GUID
|
||||
gPerformanceProtocolGuid ## SOMETIMES_PRODUCES ## Variable:L"PerfDataMemAddr" (The ACPI address of performance data)
|
||||
gEfiUartDevicePathGuid ## CONSUMES ## GUID (Identify the device path for UARD device)
|
||||
gLastEnumLangGuid ## SOMETIMES_PRODUCES ## Variable:L"LastEnumLang" (Platform language at last time enumeration.)
|
||||
gHdBootDevicePathVariablGuid ## SOMETIMES_PRODUCES ## Variable:L"HDDP" (The device path of Boot file on Hard device.)
|
||||
gBdsLibStringPackageGuid ## PRODUCES ## GUID (HII String PackageList Guid)
|
||||
gEfiLegacyDevOrderVariableGuid ## CONSUMES ## GUID
|
||||
|
||||
[Protocols]
|
||||
gEfiSimpleFileSystemProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiLoadFileProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiSimpleTextOutProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiPciIoProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiLoadedImageProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiSimpleNetworkProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiDebugPortProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiSimpleTextInProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiBlockIoProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiFirmwareVolume2ProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiLegacyBiosProtocolGuid # PROTOCOL SOMETIMES_CONSUMES
|
||||
gEfiCpuArchProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiDevicePathProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiAcpiS3SaveProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiGraphicsOutputProtocolGuid # PROTOCOL SOMETIMES_CONSUMES
|
||||
gEfiUgaDrawProtocolGuid |gEfiMdePkgTokenSpaceGuid.PcdUgaConsumeSupport # PROTOCOL SOMETIMES_CONSUMES
|
||||
gEfiOEMBadgingProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiHiiFontProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiUserManagerProtocolGuid # PROTOCOL CONSUMES
|
||||
gEfiUsbIoProtocolGuid # PROTOCOL SOMETIMES_CONSUMES
|
||||
gEfiBootLogoProtocolGuid # PROTOCOL SOMETIMES_CONSUMES
|
||||
|
||||
[FeaturePcd]
|
||||
gEfiMdePkgTokenSpaceGuid.PcdUgaConsumeSupport
|
||||
gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdBootlogoOnlyEnable
|
||||
|
||||
[Pcd]
|
||||
gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange
|
||||
gEfiMdeModulePkgTokenSpaceGuid.PcdProgressCodeOsLoaderLoad
|
||||
gEfiMdeModulePkgTokenSpaceGuid.PcdProgressCodeOsLoaderStart
|
||||
gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdShellFile
|
||||
Binary file not shown.
@@ -0,0 +1,150 @@
|
||||
/** @file
|
||||
BDS library definition, include the file and data structure
|
||||
|
||||
Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
|
||||
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 _INTERNAL_BDS_LIB_H_
|
||||
#define _INTERNAL_BDS_LIB_H_
|
||||
|
||||
#include <FrameworkDxe.h>
|
||||
|
||||
#include <IndustryStandard/Pci.h>
|
||||
#include <IndustryStandard/PeImage.h>
|
||||
|
||||
#include <Protocol/BlockIo.h>
|
||||
#include <Protocol/LoadedImage.h>
|
||||
#include <Protocol/Cpu.h>
|
||||
#include <Protocol/SimpleFileSystem.h>
|
||||
#include <Protocol/LoadFile.h>
|
||||
#include <Protocol/DebugPort.h>
|
||||
#include <Protocol/DevicePath.h>
|
||||
#include <Protocol/SimpleTextIn.h>
|
||||
#include <Protocol/LegacyBios.h>
|
||||
#include <Protocol/SimpleTextOut.h>
|
||||
#include <Protocol/SimpleNetwork.h>
|
||||
#include <Protocol/FirmwareVolume2.h>
|
||||
#include <Protocol/PciIo.h>
|
||||
#include <Protocol/AcpiS3Save.h>
|
||||
#include <Protocol/OEMBadging.h>
|
||||
#include <Protocol/GraphicsOutput.h>
|
||||
#include <Protocol/UgaDraw.h>
|
||||
#include <Protocol/HiiFont.h>
|
||||
#include <Protocol/HiiImage.h>
|
||||
#include <Protocol/UsbIo.h>
|
||||
#include <Protocol/BootLogo.h>
|
||||
|
||||
#include <Guid/MemoryTypeInformation.h>
|
||||
#include <Guid/FileInfo.h>
|
||||
#include <Guid/GlobalVariable.h>
|
||||
#include <Guid/PcAnsi.h>
|
||||
#include <Guid/Performance.h>
|
||||
#include <Guid/BdsLibHii.h>
|
||||
#include <Guid/HdBootVariable.h>
|
||||
#include <Guid/LastEnumLang.h>
|
||||
#include <Guid/LegacyDevOrder.h>
|
||||
|
||||
#include <Library/PrintLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
#include <Library/MemoryAllocationLib.h>
|
||||
#include <Library/DxeServicesTableLib.h>
|
||||
#include <Library/UefiRuntimeServicesTableLib.h>
|
||||
#include <Library/HobLib.h>
|
||||
#include <Library/BaseLib.h>
|
||||
#include <Library/DevicePathLib.h>
|
||||
#include <Library/PerformanceLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/PeCoffGetEntryPointLib.h>
|
||||
#include <Library/GenericBdsLib.h>
|
||||
#include <Library/TimerLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/DxeServicesLib.h>
|
||||
#include <Library/ReportStatusCodeLib.h>
|
||||
|
||||
#if !defined (EFI_REMOVABLE_MEDIA_FILE_NAME)
|
||||
#if defined (MDE_CPU_EBC)
|
||||
//
|
||||
// Uefi specification only defines the default boot file name for IA32, X64
|
||||
// and IPF processor, so need define boot file name for EBC architecture here.
|
||||
//
|
||||
#define EFI_REMOVABLE_MEDIA_FILE_NAME L"\\EFI\\BOOT\\BOOTEBC.EFI"
|
||||
#else
|
||||
#error "Can not determine the default boot file name for unknown processor type!"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
||||
Writes performance data of booting into the allocated memory.
|
||||
OS can process these records.
|
||||
|
||||
@param Event The triggered event.
|
||||
@param Context Context for this event.
|
||||
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
WriteBootToOsPerformanceData (
|
||||
IN EFI_EVENT Event,
|
||||
IN VOID *Context
|
||||
);
|
||||
|
||||
/**
|
||||
Get the headers (dos, image, optional header) from an image
|
||||
|
||||
@param Device SimpleFileSystem device handle
|
||||
@param FileName File name for the image
|
||||
@param DosHeader Pointer to dos header
|
||||
@param Hdr The buffer in which to return the PE32, PE32+, or TE header.
|
||||
|
||||
@retval EFI_SUCCESS Successfully get the machine type.
|
||||
@retval EFI_NOT_FOUND The file is not found.
|
||||
@retval EFI_LOAD_ERROR File is not a valid image file.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
BdsLibGetImageHeader (
|
||||
IN EFI_HANDLE Device,
|
||||
IN CHAR16 *FileName,
|
||||
OUT EFI_IMAGE_DOS_HEADER *DosHeader,
|
||||
OUT EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr
|
||||
);
|
||||
|
||||
/**
|
||||
This routine adjust the memory information for different memory type and
|
||||
save them into the variables for next boot.
|
||||
**/
|
||||
VOID
|
||||
BdsSetMemoryTypeInformationVariable (
|
||||
VOID
|
||||
);
|
||||
|
||||
/**
|
||||
Validate the EFI Boot#### or Driver#### variable (VendorGuid/Name)
|
||||
|
||||
@param Variable Boot#### variable data.
|
||||
@param VariableSize Returns the size of the EFI variable that was read
|
||||
|
||||
@retval TRUE The variable data is correct.
|
||||
@retval FALSE The variable data is corrupted.
|
||||
|
||||
**/
|
||||
BOOLEAN
|
||||
ValidateOption (
|
||||
UINT8 *Variable,
|
||||
UINTN VariableSize
|
||||
);
|
||||
|
||||
#endif // _BDS_LIB_H_
|
||||
@@ -0,0 +1,358 @@
|
||||
/** @file
|
||||
This file include the file which can help to get the system
|
||||
performance, all the function will only include if the performance
|
||||
switch is set.
|
||||
|
||||
Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
|
||||
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 "InternalBdsLib.h"
|
||||
|
||||
PERF_HEADER mPerfHeader;
|
||||
PERF_DATA mPerfData;
|
||||
EFI_PHYSICAL_ADDRESS mAcpiLowMemoryBase = 0x0FFFFFFFFULL;
|
||||
|
||||
/**
|
||||
Get the short verion of PDB file name to be
|
||||
used in performance data logging.
|
||||
|
||||
@param PdbFileName The long PDB file name.
|
||||
@param GaugeString The output string to be logged by performance logger.
|
||||
|
||||
**/
|
||||
VOID
|
||||
GetShortPdbFileName (
|
||||
IN CONST CHAR8 *PdbFileName,
|
||||
OUT CHAR8 *GaugeString
|
||||
)
|
||||
{
|
||||
UINTN Index;
|
||||
UINTN Index1;
|
||||
UINTN StartIndex;
|
||||
UINTN EndIndex;
|
||||
|
||||
if (PdbFileName == NULL) {
|
||||
AsciiStrCpy (GaugeString, " ");
|
||||
} else {
|
||||
StartIndex = 0;
|
||||
for (EndIndex = 0; PdbFileName[EndIndex] != 0; EndIndex++)
|
||||
;
|
||||
|
||||
for (Index = 0; PdbFileName[Index] != 0; Index++) {
|
||||
if (PdbFileName[Index] == '\\') {
|
||||
StartIndex = Index + 1;
|
||||
}
|
||||
|
||||
if (PdbFileName[Index] == '.') {
|
||||
EndIndex = Index;
|
||||
}
|
||||
}
|
||||
|
||||
Index1 = 0;
|
||||
for (Index = StartIndex; Index < EndIndex; Index++) {
|
||||
GaugeString[Index1] = PdbFileName[Index];
|
||||
Index1++;
|
||||
if (Index1 == PERF_TOKEN_LENGTH - 1) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
GaugeString[Index1] = 0;
|
||||
}
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
/**
|
||||
Get the name from the Driver handle, which can be a handle with
|
||||
EFI_LOADED_IMAGE_PROTOCOL or EFI_DRIVER_BINDING_PROTOCOL installed.
|
||||
This name can be used in performance data logging.
|
||||
|
||||
@param Handle Driver handle.
|
||||
@param GaugeString The output string to be logged by performance logger.
|
||||
|
||||
**/
|
||||
VOID
|
||||
GetNameFromHandle (
|
||||
IN EFI_HANDLE Handle,
|
||||
OUT CHAR8 *GaugeString
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_LOADED_IMAGE_PROTOCOL *Image;
|
||||
CHAR8 *PdbFileName;
|
||||
EFI_DRIVER_BINDING_PROTOCOL *DriverBinding;
|
||||
|
||||
AsciiStrCpy (GaugeString, " ");
|
||||
|
||||
//
|
||||
// Get handle name from image protocol
|
||||
//
|
||||
Status = gBS->HandleProtocol (
|
||||
Handle,
|
||||
&gEfiLoadedImageProtocolGuid,
|
||||
(VOID **) &Image
|
||||
);
|
||||
|
||||
if (EFI_ERROR (Status)) {
|
||||
Status = gBS->OpenProtocol (
|
||||
Handle,
|
||||
&gEfiDriverBindingProtocolGuid,
|
||||
(VOID **) &DriverBinding,
|
||||
NULL,
|
||||
NULL,
|
||||
EFI_OPEN_PROTOCOL_GET_PROTOCOL
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return ;
|
||||
}
|
||||
//
|
||||
// Get handle name from image protocol
|
||||
//
|
||||
Status = gBS->HandleProtocol (
|
||||
DriverBinding->ImageHandle,
|
||||
&gEfiLoadedImageProtocolGuid,
|
||||
(VOID **) &Image
|
||||
);
|
||||
}
|
||||
|
||||
PdbFileName = PeCoffLoaderGetPdbPointer (Image->ImageBase);
|
||||
|
||||
if (PdbFileName != NULL) {
|
||||
GetShortPdbFileName (PdbFileName, GaugeString);
|
||||
}
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
Writes performance data of booting into the allocated memory.
|
||||
OS can process these records.
|
||||
|
||||
@param Event The triggered event.
|
||||
@param Context Context for this event.
|
||||
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
WriteBootToOsPerformanceData (
|
||||
IN EFI_EVENT Event,
|
||||
IN VOID *Context
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
UINT32 LimitCount;
|
||||
EFI_HANDLE *Handles;
|
||||
UINTN NoHandles;
|
||||
CHAR8 GaugeString[PERF_TOKEN_LENGTH];
|
||||
UINT8 *Ptr;
|
||||
UINT32 Index;
|
||||
UINT64 Ticker;
|
||||
UINT64 Freq;
|
||||
UINT32 Duration;
|
||||
UINTN LogEntryKey;
|
||||
CONST VOID *Handle;
|
||||
CONST CHAR8 *Token;
|
||||
CONST CHAR8 *Module;
|
||||
UINT64 StartTicker;
|
||||
UINT64 EndTicker;
|
||||
UINT64 StartValue;
|
||||
UINT64 EndValue;
|
||||
BOOLEAN CountUp;
|
||||
UINTN EntryIndex;
|
||||
UINTN NumPerfEntries;
|
||||
//
|
||||
// List of flags indicating PerfEntry contains DXE handle
|
||||
//
|
||||
BOOLEAN *PerfEntriesAsDxeHandle;
|
||||
UINTN VarSize;
|
||||
|
||||
//
|
||||
// Record the performance data for End of BDS
|
||||
//
|
||||
PERF_END(NULL, "BDS", NULL, 0);
|
||||
|
||||
//
|
||||
// Retrieve time stamp count as early as possible
|
||||
//
|
||||
Ticker = GetPerformanceCounter ();
|
||||
|
||||
Freq = GetPerformanceCounterProperties (&StartValue, &EndValue);
|
||||
|
||||
Freq = DivU64x32 (Freq, 1000);
|
||||
|
||||
mPerfHeader.CpuFreq = Freq;
|
||||
|
||||
//
|
||||
// Record BDS raw performance data
|
||||
//
|
||||
if (EndValue >= StartValue) {
|
||||
mPerfHeader.BDSRaw = Ticker - StartValue;
|
||||
CountUp = TRUE;
|
||||
} else {
|
||||
mPerfHeader.BDSRaw = StartValue - Ticker;
|
||||
CountUp = FALSE;
|
||||
}
|
||||
|
||||
if (mAcpiLowMemoryBase == 0x0FFFFFFFF) {
|
||||
VarSize = sizeof (EFI_PHYSICAL_ADDRESS);
|
||||
Status = gRT->GetVariable (
|
||||
L"PerfDataMemAddr",
|
||||
&gPerformanceProtocolGuid,
|
||||
NULL,
|
||||
&VarSize,
|
||||
&mAcpiLowMemoryBase
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
//
|
||||
// Fail to get the variable, return.
|
||||
//
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Put Detailed performance data into memory
|
||||
//
|
||||
Handles = NULL;
|
||||
Status = gBS->LocateHandleBuffer (
|
||||
AllHandles,
|
||||
NULL,
|
||||
NULL,
|
||||
&NoHandles,
|
||||
&Handles
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return ;
|
||||
}
|
||||
|
||||
Ptr = (UINT8 *) ((UINT32) mAcpiLowMemoryBase + sizeof (PERF_HEADER));
|
||||
LimitCount = (UINT32) (PERF_DATA_MAX_LENGTH - sizeof (PERF_HEADER)) / sizeof (PERF_DATA);
|
||||
|
||||
NumPerfEntries = 0;
|
||||
LogEntryKey = 0;
|
||||
while ((LogEntryKey = GetPerformanceMeasurement (
|
||||
LogEntryKey,
|
||||
&Handle,
|
||||
&Token,
|
||||
&Module,
|
||||
&StartTicker,
|
||||
&EndTicker)) != 0) {
|
||||
NumPerfEntries++;
|
||||
}
|
||||
PerfEntriesAsDxeHandle = AllocateZeroPool (NumPerfEntries * sizeof (BOOLEAN));
|
||||
ASSERT (PerfEntriesAsDxeHandle != NULL);
|
||||
|
||||
//
|
||||
// Get DXE drivers performance
|
||||
//
|
||||
for (Index = 0; Index < NoHandles; Index++) {
|
||||
Ticker = 0;
|
||||
LogEntryKey = 0;
|
||||
EntryIndex = 0;
|
||||
while ((LogEntryKey = GetPerformanceMeasurement (
|
||||
LogEntryKey,
|
||||
&Handle,
|
||||
&Token,
|
||||
&Module,
|
||||
&StartTicker,
|
||||
&EndTicker)) != 0) {
|
||||
if (Handle == Handles[Index] && !PerfEntriesAsDxeHandle[EntryIndex]) {
|
||||
PerfEntriesAsDxeHandle[EntryIndex] = TRUE;
|
||||
}
|
||||
EntryIndex++;
|
||||
if ((Handle == Handles[Index]) && (EndTicker != 0)) {
|
||||
if (StartTicker == 1) {
|
||||
StartTicker = StartValue;
|
||||
}
|
||||
if (EndTicker == 1) {
|
||||
EndTicker = StartValue;
|
||||
}
|
||||
Ticker += CountUp ? (EndTicker - StartTicker) : (StartTicker - EndTicker);
|
||||
}
|
||||
}
|
||||
|
||||
Duration = (UINT32) DivU64x32 (Ticker, (UINT32) Freq);
|
||||
|
||||
if (Duration > 0) {
|
||||
|
||||
GetNameFromHandle (Handles[Index], GaugeString);
|
||||
|
||||
AsciiStrCpy (mPerfData.Token, GaugeString);
|
||||
mPerfData.Duration = Duration;
|
||||
|
||||
CopyMem (Ptr, &mPerfData, sizeof (PERF_DATA));
|
||||
Ptr += sizeof (PERF_DATA);
|
||||
|
||||
mPerfHeader.Count++;
|
||||
if (mPerfHeader.Count == LimitCount) {
|
||||
goto Done;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Get inserted performance data
|
||||
//
|
||||
LogEntryKey = 0;
|
||||
EntryIndex = 0;
|
||||
while ((LogEntryKey = GetPerformanceMeasurement (
|
||||
LogEntryKey,
|
||||
&Handle,
|
||||
&Token,
|
||||
&Module,
|
||||
&StartTicker,
|
||||
&EndTicker)) != 0) {
|
||||
if (!PerfEntriesAsDxeHandle[EntryIndex] && EndTicker != 0) {
|
||||
|
||||
ZeroMem (&mPerfData, sizeof (PERF_DATA));
|
||||
|
||||
AsciiStrnCpy (mPerfData.Token, Token, PERF_TOKEN_LENGTH);
|
||||
if (StartTicker == 1) {
|
||||
StartTicker = StartValue;
|
||||
}
|
||||
if (EndTicker == 1) {
|
||||
EndTicker = StartValue;
|
||||
}
|
||||
Ticker = CountUp ? (EndTicker - StartTicker) : (StartTicker - EndTicker);
|
||||
|
||||
mPerfData.Duration = (UINT32) DivU64x32 (Ticker, (UINT32) Freq);
|
||||
|
||||
CopyMem (Ptr, &mPerfData, sizeof (PERF_DATA));
|
||||
Ptr += sizeof (PERF_DATA);
|
||||
|
||||
mPerfHeader.Count++;
|
||||
if (mPerfHeader.Count == LimitCount) {
|
||||
goto Done;
|
||||
}
|
||||
}
|
||||
EntryIndex++;
|
||||
}
|
||||
|
||||
Done:
|
||||
|
||||
FreePool (Handles);
|
||||
FreePool (PerfEntriesAsDxeHandle);
|
||||
|
||||
mPerfHeader.Signiture = PERFORMANCE_SIGNATURE;
|
||||
|
||||
//
|
||||
// Put performance data to Reserved memory
|
||||
//
|
||||
CopyMem (
|
||||
(UINTN *) (UINTN) mAcpiLowMemoryBase,
|
||||
&mPerfHeader,
|
||||
sizeof (PERF_HEADER)
|
||||
);
|
||||
|
||||
return ;
|
||||
}
|
||||
@@ -0,0 +1,32 @@
|
||||
/** @file
|
||||
String support
|
||||
|
||||
Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
|
||||
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 "String.h"
|
||||
|
||||
/**
|
||||
Get string by string id from HII Interface
|
||||
|
||||
|
||||
@param Id String ID.
|
||||
|
||||
@retval CHAR16 * String from ID.
|
||||
@retval NULL If error occurs.
|
||||
|
||||
**/
|
||||
CHAR16 *
|
||||
BdsLibGetStringById (
|
||||
IN EFI_STRING_ID Id
|
||||
)
|
||||
{
|
||||
return HiiGetString (gBdsLibStringPackHandle, Id, NULL);
|
||||
}
|
||||
@@ -0,0 +1,48 @@
|
||||
/** @file
|
||||
String support
|
||||
|
||||
Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
|
||||
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 _STRING_H_
|
||||
#define _STRING_H_
|
||||
|
||||
#include <Library/HiiLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/DevicePathLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
|
||||
extern EFI_HII_HANDLE gBdsLibStringPackHandle;
|
||||
|
||||
//
|
||||
// This is the VFR compiler generated header file which defines the
|
||||
// string identifiers.
|
||||
//
|
||||
|
||||
extern UINT8 GenericBdsLibStrings[];
|
||||
|
||||
/**
|
||||
Get string by string id from HII Interface
|
||||
|
||||
|
||||
@param Id String ID.
|
||||
|
||||
@retval CHAR16 * String from ID.
|
||||
@retval NULL If error occurs.
|
||||
|
||||
**/
|
||||
CHAR16 *
|
||||
BdsLibGetStringById (
|
||||
IN EFI_STRING_ID Id
|
||||
);
|
||||
|
||||
#endif // _STRING_H_
|
||||
Reference in New Issue
Block a user