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/** @file
The platform boot manager reference implement
Copyright (c) 2004 - 2008, Intel Corporation. <BR>
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.
**/
#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
//
// These are the VFR compiler generated data representing our VFR data.
//
extern UINT8 BootManagerVfrBin[];
#define BOOT_MANAGER_CALLBACK_DATA_SIGNATURE EFI_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 funtion 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.
@return Status of HiiLibCreateHiiDriverHandle() and gHiiDatabase->NewPackageList()
**/
EFI_STATUS
InitializeBootManager (
VOID
);
/**
This funtion invokees 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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