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system76-edk2/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h
Ruiyu Ni 1d11222925 MdeModulePkg: Add UefiBootManagerLib 
UefiBootManagerLib provides:
 load option library functions;
 hot key library functions;
 boot library functions;
 connect and disconnect library functions;
 driver health library functions.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17327 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-06 04:47:02 +00:00

365 lines
13 KiB
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/** @file
BDS library definition, include the file and data structure
Copyright (c) 2004 - 2015, 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_BM_H_
#define _INTERNAL_BM_H_
#include <PiDxe.h>
#include <IndustryStandard/Pci.h>
#include <IndustryStandard/PeImage.h>
#include <IndustryStandard/Atapi.h>
#include <IndustryStandard/Scsi.h>
#include <Protocol/PciRootBridgeIo.h>
#include <Protocol/BlockIo.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/SimpleFileSystem.h>
#include <Protocol/LoadFile.h>
#include <Protocol/DevicePath.h>
#include <Protocol/SimpleTextIn.h>
#include <Protocol/SimpleTextInEx.h>
#include <Protocol/SimpleTextOut.h>
#include <Protocol/SimpleNetwork.h>
#include <Protocol/FirmwareVolume2.h>
#include <Protocol/PciIo.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/UsbIo.h>
#include <Protocol/DiskInfo.h>
#include <Protocol/IdeControllerInit.h>
#include <Protocol/BootLogo.h>
#include <Protocol/DriverHealth.h>
#include <Protocol/FormBrowser2.h>
#include <Guid/ZeroGuid.h>
#include <Guid/MemoryTypeInformation.h>
#include <Guid/FileInfo.h>
#include <Guid/GlobalVariable.h>
#include <Guid/Performance.h>
#include <Guid/StatusCodeDataTypeVariable.h>
#include <Library/PrintLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DxeServicesTableLib.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/UefiBootManagerLib.h>
#include <Library/TimerLib.h>
#include <Library/DxeServicesLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/CapsuleLib.h>
#include <Library/PerformanceLib.h>
#include <Library/HiiLib.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
typedef enum {
BmAcpiFloppyBoot,
BmHardwareDeviceBoot,
BmMessageAtapiBoot,
BmMessageSataBoot,
BmMessageUsbBoot,
BmMessageScsiBoot,
BmMessageNetworkBoot,
BmMiscBoot
} BM_BOOT_TYPE;
typedef
CHAR16 *
(* BM_GET_BOOT_DESCRIPTION) (
IN EFI_HANDLE Handle
);
#define BM_HOTKEY_SIGNATURE SIGNATURE_32 ('b', 'm', 'h', 'k')
typedef struct {
UINT32 Signature;
LIST_ENTRY Link;
BOOLEAN IsContinue;
UINT16 BootOption;
UINT8 CodeCount;
UINT8 WaitingKey;
EFI_KEY_DATA KeyData[3];
} BM_HOTKEY;
#define BM_HOTKEY_FROM_LINK(a) CR (a, BM_HOTKEY, Link, BM_HOTKEY_SIGNATURE)
/**
Get the image file buffer data and buffer size by its device path.
@param FilePath On input, a pointer to an allocated buffer containing the device
path of the file.
On output the pointer could be NULL when the function fails to
load the boot option, or could point to an allocated buffer containing
the device path of the file.
It could be updated by either short-form device path expanding,
or default boot file path appending.
Caller is responsible to free it when it's non-NULL.
@param FileSize A pointer to the size of the file buffer.
@retval NULL File is NULL, or FileSize is NULL. Or, the file can't be found.
@retval other The file buffer. The caller is responsible to free the memory.
**/
VOID *
BmLoadEfiBootOption (
IN OUT EFI_DEVICE_PATH_PROTOCOL **FilePath,
OUT UINTN *FileSize
);
/**
Get the Option Number that wasn't used.
@param OrderVariableName Could be L"BootOrder" or L"DriverOrder".
@param FreeOptionNumber To receive the minimal free option number.
@retval EFI_SUCCESS The option number is found
@retval EFI_OUT_OF_RESOURCES There is no free option number that can be used.
@retval EFI_INVALID_PARAMETER FreeOptionNumber is NULL
**/
EFI_STATUS
BmGetFreeOptionNumber (
IN CHAR16 *OrderVariableName,
OUT UINT16 *FreeOptionNumber
);
/**
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
BmWriteBootToOsPerformanceData (
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
BmGetImageHeader (
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
BmSetMemoryTypeInformationVariable (
VOID
);
/**
Check whether there is a instance in BlockIoDevicePath, which contain multi device path
instances, has the same partition node with HardDriveDevicePath device path
@param BlockIoDevicePath Multi device path instances which need to check
@param HardDriveDevicePath A device path which starts with a hard drive media
device path.
@retval TRUE There is a matched device path instance.
@retval FALSE There is no matched device path instance.
**/
BOOLEAN
BmMatchPartitionDevicePathNode (
IN EFI_DEVICE_PATH_PROTOCOL *BlockIoDevicePath,
IN HARDDRIVE_DEVICE_PATH *HardDriveDevicePath
);
/**
Connect the specific Usb device which match the short form device path.
@param DevicePath A short-form device path that starts with the first
element being a USB WWID or a USB Class device
path
@return EFI_INVALID_PARAMETER DevicePath is NULL pointer.
DevicePath is not a USB device path.
@return EFI_SUCCESS Success to connect USB device
@return EFI_NOT_FOUND Fail to find handle for USB controller to connect.
**/
EFI_STATUS
BmConnectUsbShortFormDevicePath (
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
/**
Stop the hotkey processing.
@param Event Event pointer related to hotkey service.
@param Context Context pass to this function.
**/
VOID
EFIAPI
BmStopHotkeyService (
IN EFI_EVENT Event,
IN VOID *Context
);
/**
Set the variable and report the error through status code upon failure.
@param VariableName A Null-terminated string that is the name of the vendor's variable.
Each VariableName is unique for each VendorGuid. VariableName must
contain 1 or more characters. If VariableName is an empty string,
then EFI_INVALID_PARAMETER is returned.
@param VendorGuid A unique identifier for the vendor.
@param Attributes Attributes bitmask to set for the variable.
@param DataSize The size in bytes of the Data buffer. Unless the EFI_VARIABLE_APPEND_WRITE,
EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS, or
EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS attribute is set, a size of zero
causes the variable to be deleted. When the EFI_VARIABLE_APPEND_WRITE attribute is
set, then a SetVariable() call with a DataSize of zero will not cause any change to
the variable value (the timestamp associated with the variable may be updated however
even if no new data value is provided,see the description of the
EFI_VARIABLE_AUTHENTICATION_2 descriptor below. In this case the DataSize will not
be zero since the EFI_VARIABLE_AUTHENTICATION_2 descriptor will be populated).
@param Data The contents for the variable.
@retval EFI_SUCCESS The firmware has successfully stored the variable and its data as
defined by the Attributes.
@retval EFI_INVALID_PARAMETER An invalid combination of attribute bits, name, and GUID was supplied, or the
DataSize exceeds the maximum allowed.
@retval EFI_INVALID_PARAMETER VariableName is an empty string.
@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.
@retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.
@retval EFI_WRITE_PROTECTED The variable in question is read-only.
@retval EFI_WRITE_PROTECTED The variable in question cannot be deleted.
@retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS
or EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACESS being set, but the AuthInfo
does NOT pass the validation check carried out by the firmware.
@retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.
**/
EFI_STATUS
BmSetVariableAndReportStatusCodeOnError (
IN CHAR16 *VariableName,
IN EFI_GUID *VendorGuid,
IN UINT32 Attributes,
IN UINTN DataSize,
IN VOID *Data
);
/**
Function compares a device path data structure to that of all the nodes of a
second device path instance.
@param Multi A pointer to a multi-instance device path data
structure.
@param Single A pointer to a single-instance device path data
structure.
@retval TRUE If the Single device path is contained within Multi device path.
@retval FALSE The Single device path is not match within Multi device path.
**/
BOOLEAN
BmMatchDevicePaths (
IN EFI_DEVICE_PATH_PROTOCOL *Multi,
IN EFI_DEVICE_PATH_PROTOCOL *Single
);
/**
Delete the instance in Multi which matches partly with Single instance
@param Multi A pointer to a multi-instance device path data
structure.
@param Single A pointer to a single-instance device path data
structure.
@return This function will remove the device path instances in Multi which partly
match with the Single, and return the result device path. If there is no
remaining device path as a result, this function will return NULL.
**/
EFI_DEVICE_PATH_PROTOCOL *
BmDelPartMatchInstance (
IN EFI_DEVICE_PATH_PROTOCOL *Multi,
IN EFI_DEVICE_PATH_PROTOCOL *Single
);
/**
Return the index of the load option in the load option array.
The function consider two load options are equal when the
OptionType, Attributes, Description, FilePath and OptionalData are equal.
@param Key Pointer to the load option to be found.
@param Array Pointer to the array of load options to be found.
@param Count Number of entries in the Array.
@retval -1 Key wasn't found in the Array.
@retval 0 ~ Count-1 The index of the Key in the Array.
**/
INTN
BmFindLoadOption (
IN CONST EFI_BOOT_MANAGER_LOAD_OPTION *Key,
IN CONST EFI_BOOT_MANAGER_LOAD_OPTION *Array,
IN UINTN Count
);
/**
Repair all the controllers according to the Driver Health status queried.
**/
VOID
BmRepairAllControllers (
VOID
);
#endif // _INTERNAL_BM_H_
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