mirror of https://github.com/acidanthera/audk.git
112 lines
3.5 KiB
C
112 lines
3.5 KiB
C
/** @file
|
|
The platform boot manager reference implement
|
|
|
|
Copyright (c) 2004 - 2008, 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 _EFI_BOOT_MANAGER_H_
|
|
#define _EFI_BOOT_MANAGER_H_
|
|
|
|
#include "Bds.h"
|
|
#include "FrontPage.h"
|
|
|
|
//
|
|
// These are defined as the same with vfr file
|
|
//
|
|
#define BOOT_MANAGER_FORMSET_GUID \
|
|
{ \
|
|
0x847bc3fe, 0xb974, 0x446d, {0x94, 0x49, 0x5a, 0xd5, 0x41, 0x2e, 0x99, 0x3b} \
|
|
}
|
|
|
|
#define BOOT_MANAGER_FORM_ID 0x1000
|
|
|
|
#define LABEL_BOOT_OPTION 0x00
|
|
#define LABEL_BOOT_OPTION_END 0x01
|
|
|
|
//
|
|
// These are the VFR compiler generated data representing our VFR data.
|
|
//
|
|
extern UINT8 BootManagerVfrBin[];
|
|
|
|
#define BOOT_MANAGER_CALLBACK_DATA_SIGNATURE SIGNATURE_32 ('B', 'M', 'C', 'B')
|
|
|
|
typedef struct {
|
|
UINTN Signature;
|
|
|
|
//
|
|
// HII relative handles
|
|
//
|
|
EFI_HII_HANDLE HiiHandle;
|
|
EFI_HANDLE DriverHandle;
|
|
|
|
//
|
|
// Produced protocols
|
|
//
|
|
EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
|
|
} BOOT_MANAGER_CALLBACK_DATA;
|
|
|
|
/**
|
|
This call back function is registered with Boot Manager formset.
|
|
When user selects a boot option, this call back function will
|
|
be triggered. The boot option is saved for later processing.
|
|
|
|
|
|
@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
|
|
@param Action Specifies the type of action taken by the browser.
|
|
@param QuestionId A unique value which is sent to the original exporting driver
|
|
so that it can identify the type of data to expect.
|
|
@param Type The type of value for the question.
|
|
@param Value A pointer to the data being sent to the original exporting driver.
|
|
@param ActionRequest On return, points to the action requested by the callback function.
|
|
|
|
@retval EFI_SUCCESS The callback successfully handled the action.
|
|
@retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
BootManagerCallback (
|
|
IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
|
|
IN EFI_BROWSER_ACTION Action,
|
|
IN EFI_QUESTION_ID QuestionId,
|
|
IN UINT8 Type,
|
|
IN EFI_IFR_TYPE_VALUE *Value,
|
|
OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
|
|
);
|
|
|
|
/**
|
|
|
|
Registers HII packages for the Boot Manger to HII Database.
|
|
It also registers the browser call back function.
|
|
|
|
@retval EFI_SUCCESS HII packages for the Boot Manager were registered successfully.
|
|
@retval EFI_OUT_OF_RESOURCES HII packages for the Boot Manager failed to be registered.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
InitializeBootManager (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
This function invokes Boot Manager. If all devices have not a chance to be connected,
|
|
the connect all will be triggered. It then enumerate all boot options. If
|
|
a boot option from the Boot Manager page is selected, Boot Manager will boot
|
|
from this boot option.
|
|
|
|
**/
|
|
VOID
|
|
CallBootManager (
|
|
VOID
|
|
);
|
|
|
|
#endif
|