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/** @file
The platform boot manager reference implement
Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef _EFI_BOOT_MANAGER_H_
#define _EFI_BOOT_MANAGER_H_
#include "Bds.h"
#include "FrontPage.h"
#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
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