mirror of https://github.com/acidanthera/audk.git
250 lines
8.4 KiB
C
250 lines
8.4 KiB
C
/** @file
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Legacy boot maintenance Ui definition.
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Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _EFI_LEGACY_BOOT_OPTION_H_
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#define _EFI_LEGACY_BOOT_OPTION_H_
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#include <PiDxe.h>
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#include <Guid/GlobalVariable.h>
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#include <Guid/LegacyDevOrder.h>
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#include <Guid/MdeModuleHii.h>
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#include <Protocol/HiiConfigAccess.h>
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#include <Protocol/HiiConfigRouting.h>
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#include <Protocol/HiiDatabase.h>
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#include <Protocol/LegacyBios.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/BaseLib.h>
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#include <Library/DevicePathLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HiiLib.h>
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#include <Library/UefiBootManagerLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/UefiLib.h>
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#include <Library/PrintLib.h>
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#include <Library/BaseMemoryLib.h>
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#include "LegacyBootMaintUiVfr.h"
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#define CONFIG_OPTION_OFFSET 0x1200
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//
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// VarOffset that will be used to create question
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// all these values are computed from the structure
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// defined below
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//
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#define VAR_OFFSET(Field) ((UINT16) ((UINTN) &(((LEGACY_BOOT_NV_DATA *) 0)->Field)))
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//
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// Question Id of Zero is invalid, so add an offset to it
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//
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#define QUESTION_ID(Field) (VAR_OFFSET (Field) + CONFIG_OPTION_OFFSET)
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#define LEGACY_FD_QUESTION_ID QUESTION_ID (LegacyFD)
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#define LEGACY_HD_QUESTION_ID QUESTION_ID (LegacyHD)
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#define LEGACY_CD_QUESTION_ID QUESTION_ID (LegacyCD)
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#define LEGACY_NET_QUESTION_ID QUESTION_ID (LegacyNET)
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#define LEGACY_BEV_QUESTION_ID QUESTION_ID (LegacyBEV)
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//
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// String Constant
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//
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#define STR_FLOPPY L"Floppy Drive #%02x"
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#define STR_HARDDISK L"HardDisk Drive #%02x"
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#define STR_CDROM L"ATAPI CDROM Drive #%02x"
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#define STR_NET L"NET Drive #%02x"
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#define STR_BEV L"BEV Drive #%02x"
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#define STR_FLOPPY_HELP L"Select Floppy Drive #%02x"
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#define STR_HARDDISK_HELP L"Select HardDisk Drive #%02x"
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#define STR_CDROM_HELP L"Select ATAPI CDROM Drive #%02x"
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#define STR_NET_HELP L"NET Drive #%02x"
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#define STR_BEV_HELP L"BEV Drive #%02x"
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#define STR_FLOPPY_TITLE L"Set Legacy Floppy Drive Order"
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#define STR_HARDDISK_TITLE L"Set Legacy HardDisk Drive Order"
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#define STR_CDROM_TITLE L"Set Legacy CDROM Drive Order"
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#define STR_NET_TITLE L"Set Legacy NET Drive Order"
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#define STR_BEV_TITLE L"Set Legacy BEV Drive Order"
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//
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// These are the VFR compiler generated data representing our VFR data.
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//
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extern UINT8 LegacyBootMaintUiVfrBin[];
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#pragma pack(1)
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///
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/// HII specific Vendor Device Path definition.
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///
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typedef struct {
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VENDOR_DEVICE_PATH VendorDevicePath;
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EFI_DEVICE_PATH_PROTOCOL End;
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} HII_VENDOR_DEVICE_PATH;
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//
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// Variable created with this flag will be "Efi:...."
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//
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#define VAR_FLAG EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE
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#define LEGACY_BOOT_OPTION_CALLBACK_DATA_SIGNATURE SIGNATURE_32 ('L', 'G', 'C', 'B')
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typedef struct {
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UINTN Signature;
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//
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// HII relative handles
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//
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EFI_HII_HANDLE HiiHandle;
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EFI_HANDLE DriverHandle;
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//
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// Produced protocols
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//
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EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
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//
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// Maintain the data.
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//
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LEGACY_BOOT_MAINTAIN_DATA *MaintainMapData;
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} LEGACY_BOOT_OPTION_CALLBACK_DATA;
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//
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// All of the signatures that will be used in list structure
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//
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#define LEGACY_MENU_OPTION_SIGNATURE SIGNATURE_32 ('m', 'e', 'n', 'u')
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#define LEGACY_MENU_ENTRY_SIGNATURE SIGNATURE_32 ('e', 'n', 't', 'r')
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#define LEGACY_LEGACY_DEV_CONTEXT_SELECT 0x9
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typedef struct {
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UINTN Signature;
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LIST_ENTRY Head;
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UINTN MenuNumber;
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} LEGACY_MENU_OPTION;
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typedef struct {
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UINT16 BbsIndex;
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CHAR16 *Description;
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} LEGACY_DEVICE_CONTEXT;
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typedef struct {
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UINTN Signature;
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LIST_ENTRY Link;
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UINTN OptionNumber;
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UINT16 *DisplayString;
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UINT16 *HelpString;
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EFI_STRING_ID DisplayStringToken;
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EFI_STRING_ID HelpStringToken;
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VOID *VariableContext;
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} LEGACY_MENU_ENTRY;
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typedef struct {
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UINT16 BbsIndex;
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} LEGACY_BOOT_OPTION_BBS_DATA;
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#pragma pack()
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/**
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This call back function is registered with Boot Manager formset.
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When user selects a boot option, this call back function will
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be triggered. The boot option is saved for later processing.
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@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
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@param Action Specifies the type of action taken by the browser.
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@param QuestionId A unique value which is sent to the original exporting driver
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so that it can identify the type of data to expect.
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@param Type The type of value for the question.
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@param Value A pointer to the data being sent to the original exporting driver.
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@param ActionRequest On return, points to the action requested by the callback function.
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@retval EFI_SUCCESS The callback successfully handled the action.
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@retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.
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**/
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EFI_STATUS
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EFIAPI
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LegacyBootOptionCallback (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN EFI_BROWSER_ACTION Action,
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IN EFI_QUESTION_ID QuestionId,
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IN UINT8 Type,
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IN EFI_IFR_TYPE_VALUE *Value,
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OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
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);
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/**
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This function allows a caller to extract the current configuration for one
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or more named elements from the target driver.
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@param This - Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
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@param Request - A null-terminated Unicode string in <ConfigRequest> format.
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@param Progress - On return, points to a character in the Request string.
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Points to the string's null terminator if request was successful.
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Points to the most recent '&' before the first failing name/value
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pair (or the beginning of the string if the failure is in the
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first name/value pair) if the request was not successful.
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@param Results - A null-terminated Unicode string in <ConfigAltResp> format which
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has all values filled in for the names in the Request string.
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String to be allocated by the called function.
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@retval EFI_SUCCESS The Results is filled with the requested values.
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@retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.
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@retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.
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@retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.
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**/
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EFI_STATUS
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EFIAPI
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LegacyBootOptionExtractConfig (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN CONST EFI_STRING Request,
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OUT EFI_STRING *Progress,
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OUT EFI_STRING *Results
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);
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/**
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This function processes the results of changes in configuration.
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@param This - Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
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@param Configuration - A null-terminated Unicode string in <ConfigResp> format.
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@param Progress - A pointer to a string filled in with the offset of the most
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recent '&' before the first failing name/value pair (or the
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beginning of the string if the failure is in the first
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name/value pair) or the terminating NULL if all was successful.
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@retval EFI_SUCCESS The Results is processed successfully.
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@retval EFI_INVALID_PARAMETER Configuration is NULL.
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@retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.
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**/
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EFI_STATUS
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EFIAPI
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LegacyBootOptionRouteConfig (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN CONST EFI_STRING Configuration,
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OUT EFI_STRING *Progress
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);
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#endif
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