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audk/MdeModulePkg/Universal/DriverSampleDxe/Vfr.vfr

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///** @file
//
// Sample Setup formset.
//
// 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.
//
//**/
#include "NVDataStruc.h"
//
// Formset class used by Device Manager
//
#define EFI_NON_DEVICE_CLASS 0x00
#define EFI_DISK_DEVICE_CLASS 0x01
#define EFI_VIDEO_DEVICE_CLASS 0x02
#define EFI_NETWORK_DEVICE_CLASS 0x04
#define EFI_INPUT_DEVICE_CLASS 0x08
#define EFI_ON_BOARD_DEVICE_CLASS 0x10
#define EFI_OTHER_DEVICE_CLASS 0x20
//
// Formset subclass
//
#define EFI_SETUP_APPLICATION_SUBCLASS 0x00
#define EFI_GENERAL_APPLICATION_SUBCLASS 0x01
#define EFI_FRONT_PAGE_SUBCLASS 0x02
#define EFI_SINGLE_USE_SUBCLASS 0x03
//
// EFI Variable attributes
//
#define EFI_VARIABLE_NON_VOLATILE 0x00000001
#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002
#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004
#define EFI_VARIABLE_READ_ONLY 0x00000008
//
// NV data structure definition
//
typedef struct {
UINT8 Field8;
UINT16 Field16;
UINT8 OrderedList[3];
} MY_DATA2;
//
// Labels definition
//
#define LABEL_1_VALUE 0x01
#define LABEL_2_VALUE 0x1000
#define LABEL_UPDATE_BBS 0x2222
#define LABEL_END 0x2223
formset
guid = FORMSET_GUID,
title = STRING_TOKEN(STR_FORM_SET_TITLE),
help = STRING_TOKEN(STR_FORM_SET_TITLE_HELP),
class = EFI_ON_BOARD_DEVICE_CLASS,
subclass = EFI_SETUP_APPLICATION_SUBCLASS,
//
// Define a Buffer Storage (EFI_IFR_VARSTORE)
//
varstore DRIVER_SAMPLE_CONFIGURATION, // This is the data structure type
varid = 0x1234, // Optional VarStore ID
name = MyIfrNVData, // Define referenced name in vfr
guid = FORMSET_GUID; // GUID of this buffer storage
//
// Define another Buffer Storage
//
varstore MY_DATA2,
name = MyIfrNVData2,
guid = FORMSET_GUID;
//
// Define a EFI variable Storage (EFI_IFR_VARSTORE_EFI)
//
efivarstore MyEfiVar, // Define referenced name in vfr
attribute = EFI_VARIABLE_BOOTSERVICE_ACCESS, // EFI variable attribures
name = STRING_TOKEN(STR_VAR_NAME), // EFI variable name
varsize = 1, // Size of the EFI variable
guid = FORMSET_GUID; // EFI variable GUID
//
// Define a Form (EFI_IFR_FORM)
//
form formid = 1, // Form ID
title = STRING_TOKEN(STR_FORM1_TITLE); // Form title
subtitle text = STRING_TOKEN(STR_SUBTITLE_TEXT);
subtitle text = STRING_TOKEN(STR_SUBTITLE_TEXT2);
//
// Define a display only text (EFI_IFR_TEXT)
//
text
help = STRING_TOKEN(STR_TEXT_HELP), // Help string
text = STRING_TOKEN(STR_CPU_STRING), // Prompt string
text = STRING_TOKEN(STR_CPU_STRING2); // TextTwo
text
help = STRING_TOKEN(STR_EXIT_TEXT),
text = STRING_TOKEN(STR_EXIT_TEXT),
text = STRING_TOKEN(STR_EXIT_TEXT),
flags = INTERACTIVE,
key = 0x1237;
text
help = STRING_TOKEN(STR_SAVE_TEXT),
text = STRING_TOKEN(STR_SAVE_TEXT),
text = STRING_TOKEN(STR_SAVE_TEXT),
flags = INTERACTIVE,
key = 0x1238;
//
// Define oneof (EFI_IFR_ONE_OF)
//
oneof varid = MyIfrNVData.SuppressGrayOutSomething, // Use "DataStructure.Member" to reference Buffer Storage
prompt = STRING_TOKEN(STR_ONE_OF_PROMPT),
help = STRING_TOKEN(STR_ONE_OF_HELP),
//
// Define an option (EFI_IFR_ONE_OF_OPTION)
//
option text = STRING_TOKEN(STR_ONE_OF_TEXT4), value = 0x0, flags = 0;
option text = STRING_TOKEN(STR_ONE_OF_TEXT5), value = 0x1, flags = 0;
//
// DEFAULT indicate this option will be marked with EFI_IFR_OPTION_DEFAULT
//
option text = STRING_TOKEN(STR_ONE_OF_TEXT6), value = 0x2, flags = DEFAULT;
endoneof;
oneof varid = MyIfrNVData.BootOrderLarge,
prompt = STRING_TOKEN(STR_ONE_OF_PROMPT),
help = STRING_TOKEN(STR_ONE_OF_HELP),
option text = STRING_TOKEN(STR_BOOT_ORDER1), value = 0x0, flags = 0;
option text = STRING_TOKEN(STR_BOOT_ORDER2), value = 0x1, flags = DEFAULT;
endoneof;
grayoutif ideqval MyIfrNVData.SuppressGrayOutSomething == 0x1;
suppressif ideqval MyIfrNVData.SuppressGrayOutSomething == 0x0;
checkbox varid = MyIfrNVData.ChooseToActivateNuclearWeaponry,
prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
help = STRING_TOKEN(STR_CHECK_BOX_HELP),
//
// CHECKBOX_DEFAULT indicate this checkbox is marked with EFI_IFR_CHECKBOX_DEFAULT
//
flags = CHECKBOX_DEFAULT,
key = 0,
endcheckbox;
endif;
endif;
//
// Ordered list:
// sizeof(MyIfrNVData) storage must be UINT8 array, and
// size written for the variable must be size of the entire
// variable.
//
//
suppressif ideqval MyIfrNVData.SuppressGrayOutSomething == 0x0;
//
// label is defined as an anchor where you want to insert some dynamic
// opcodes created on-the-fly
//
label LABEL_UPDATE_BBS;
orderedlist
varid = MyIfrNVData.BootOrder,
prompt = STRING_TOKEN(STR_BOOT_OPTIONS),
help = STRING_TOKEN(STR_NULL_STRING),
option text = STRING_TOKEN(STR_BOOT_OPTION2), value = 2, flags = RESET_REQUIRED;
option text = STRING_TOKEN(STR_BOOT_OPTION1), value = 1, flags = RESET_REQUIRED;
option text = STRING_TOKEN(STR_BOOT_OPTION3), value = 3, flags = RESET_REQUIRED;
suppressif ideqval MyIfrNVData.BootOrderLarge == 0;
option text = STRING_TOKEN(STR_BOOT_OPTION4), value = 4, flags = 0;
endif
endlist;
//
// label should be paired with each other
//
label LABEL_END;
endif; // end suppressif
suppressif ideqval MyIfrNVData.SuppressGrayOutSomething == 0x2;
orderedlist
varid = MyIfrNVData.OrderedList,
prompt = STRING_TOKEN(STR_TEST_OPCODE),
help = STRING_TOKEN(STR_TEXT_HELP),
option text = STRING_TOKEN(STR_ONE_OF_TEXT1), value = 3, flags = RESET_REQUIRED;
option text = STRING_TOKEN(STR_ONE_OF_TEXT2), value = 2, flags = RESET_REQUIRED;
option text = STRING_TOKEN(STR_ONE_OF_TEXT3), value = 1, flags = RESET_REQUIRED;
endlist;
endif;
label 100;
//
// Define a hyperlink (EFI_IFR_REF)
//
goto 0x1234, // Destination Form ID
prompt = STRING_TOKEN(STR_GOTO_DYNAMIC), // Prompt string
help = STRING_TOKEN(STR_GOTO_HELP), // Help string
flags = INTERACTIVE, // INTERACTIVE indicate it's marked with EFI_IFR_FLAG_CALLBACK
key = 0x1234; // Question ID which will be passed-in in COnfigAccess.Callback()
goto 0x1234,
prompt = STRING_TOKEN(STR_GOTO_DYNAMIC2),
help = STRING_TOKEN(STR_GOTO_HELP),
flags = INTERACTIVE,
key = 0x1235;
oneof varid = MyIfrNVData.TestLateCheck,
prompt = STRING_TOKEN(STR_TEST_OPCODE),
help = STRING_TOKEN(STR_ONE_OF_HELP),
option text = STRING_TOKEN(STR_ONE_OF_TEXT1), value = 0, flags = RESET_REQUIRED;
option text = STRING_TOKEN(STR_ONE_OF_TEXT2), value = 1, flags = DEFAULT | RESET_REQUIRED;
endoneof;
oneof varid = MyIfrNVData.TestLateCheck2,
prompt = STRING_TOKEN(STR_TEST_OPCODE2),
help = STRING_TOKEN(STR_ONE_OF_HELP),
option text = STRING_TOKEN(STR_ONE_OF_TEXT1), value = 0, flags = DEFAULT | RESET_REQUIRED;
option text = STRING_TOKEN(STR_ONE_OF_TEXT2), value = 1, flags = RESET_REQUIRED;
inconsistentif prompt = STRING_TOKEN(STR_ERROR_POPUP),
ideqid MyIfrNVData.TestLateCheck == MyIfrNVData.TestLateCheck2
endif
endoneof;
oneof varid = MyIfrNVData.QuestionAboutTreeHugging,
prompt = STRING_TOKEN(STR_ONE_OF_PROMPT),
help = STRING_TOKEN(STR_ONE_OF_HELP),
option text = STRING_TOKEN(STR_ONE_OF_TEXT1), value = 0, flags = RESET_REQUIRED;
option text = STRING_TOKEN(STR_ONE_OF_TEXT2), value = 1, flags = DEFAULT | RESET_REQUIRED;
option text = STRING_TOKEN(STR_ONE_OF_TEXT3), value = 0x03, flags = RESET_REQUIRED;
endoneof;
//
// Define a string (EFI_IFR_STRING)
//
string varid = MyIfrNVData.MyStringData,
prompt = STRING_TOKEN(STR_MY_STRING_PROMPT2),
help = STRING_TOKEN(STR_MY_STRING_HELP2),
flags = INTERACTIVE,
key = 0x1236,
minsize = 6,
maxsize = 20,
endstring;
//
// Define a numeric (EFI_IFR_NUMERIC)
//
numeric varid = MyIfrNVData.HowOldAreYouInYearsManual,
prompt = STRING_TOKEN(STR_NUMERIC_READONLY_PROMPT),
help = STRING_TOKEN(STR_NUMERIC_HELP0),
flags = READ_ONLY, // READ_ONLY indicate it's marked with EFI_IFR_FLAG_READ_ONLY
minimum = 0,
maximum = 0xf0,
step = 0, // Stepping of 0 equates to a manual entering
// of a value, otherwise it will be adjusted by "+"/"-"
default = 20,
endnumeric;
numeric varid = MyIfrNVData.HowOldAreYouInYearsManual,
prompt = STRING_TOKEN(STR_NUMERIC_MANUAL_PROMPT),
help = STRING_TOKEN(STR_NUMERIC_HELP0),
minimum = 0,
maximum = 0xf0,
step = 0,
default = 21,
inconsistentif prompt = STRING_TOKEN(STR_ERROR_POPUP),
ideqval MyIfrNVData.HowOldAreYouInYearsManual == 99
OR
ideqid MyIfrNVData.HowOldAreYouInYearsManual == MyEfiVar
OR
ideqvallist MyIfrNVData.HowOldAreYouInYearsManual == 1 3 5 7
endif
endnumeric;
numeric varid = MyEfiVar, // Reference of EFI variable storage
prompt = STRING_TOKEN(STR_TALL_HEX_PROMPT),
help = STRING_TOKEN(STR_NUMERIC_HELP1),
flags = DISPLAY_UINT_HEX, // Display in HEX format (if not specified, default is in decimal format)
minimum = 0,
maximum = 250,
default = 175,
endnumeric;
label LABEL_1_VALUE;
label LABEL_2_VALUE;
grayoutif ideqval MyIfrNVData.HowOldAreYouInYearsManual == 23 AND ideqval MyIfrNVData.SuppressGrayOutSomething == 0x1;
numeric varid = MyIfrNVData.HowOldAreYouInYears,
prompt = STRING_TOKEN(STR_NUMERIC_STEP_PROMPT),
help = STRING_TOKEN(STR_NUMERIC_HELP2),
minimum = 0,
maximum = 243,
step = 1,
default = 18,
endnumeric;
endif;
//
// Non-interactive password, validate by Setup Browser
//
password varid = MyIfrNVData.WhatIsThePassword,
prompt = STRING_TOKEN(STR_PASSWORD_PROMPT),
help = STRING_TOKEN(STR_PASSWORD_HELP),
minsize = 6,
maxsize = 20, // new opcode
endpassword;
string varid = MyIfrNVData.PasswordClearText,
prompt = STRING_TOKEN(STR_MY_STRING_PROMPT),
help = STRING_TOKEN(STR_MY_STRING_HELP),
minsize = 6,
maxsize = 0x14,
endstring;
//
// Interactive password, validate via ConfigAccess.Callback()
//
password varid = MyIfrNVData.WhatIsThePassword2,
prompt = STRING_TOKEN(STR_PASSWORD_CALLBACK_PROMPT),
help = STRING_TOKEN(STR_PASSWORD_HELP),
flags = INTERACTIVE,
key = 0x2000,
minsize = 6,
maxsize = 20, // new opcode
endpassword;
goto 2,
prompt = STRING_TOKEN(STR_GOTO_FORM2), //SecondSetupPage // this too has no end-op and basically it's a jump to a form ONLY
help = STRING_TOKEN(STR_GOTO_HELP);
goto 3,
prompt = STRING_TOKEN(STR_GOTO_FORM3), //ThirdSetupPage // this too has no end-op and basically it's a jump to a form ONLY
help = STRING_TOKEN(STR_GOTO_HELP);
endform;
form formid = 2, // SecondSetupPage,
title = STRING_TOKEN(STR_FORM2_TITLE); // note formid is a variable (for readability) (UINT16) - also added Form to the line to signify the Op-Code
date year varid = Date.Year, // Note that it is a member of NULL, so the RTC will be the system resource to retrieve and save from
prompt = STRING_TOKEN(STR_DATE_PROMPT),
help = STRING_TOKEN(STR_DATE_YEAR_HELP),
minimum = 1998,
maximum = 2099,
step = 1,
default = 2004,
month varid = Date.Month, // Note that it is a member of NULL, so the RTC will be the system resource to retrieve and save from
prompt = STRING_TOKEN(STR_DATE_PROMPT),
help = STRING_TOKEN(STR_DATE_MONTH_HELP),
minimum = 1,
maximum = 12,
step = 1,
default = 1,
day varid = Date.Day, // Note that it is a member of NULL, so the RTC will be the system resource to retrieve and save from
prompt = STRING_TOKEN(STR_DATE_PROMPT),
help = STRING_TOKEN(STR_DATE_DAY_HELP),
minimum = 1,
maximum = 31,
step = 0x1,
default = 1,
inconsistentif prompt = STRING_TOKEN(STR_ERROR_POPUP),
ideqval Date.Day == 31
AND
ideqvallist Date.Month == 2 4 6 9 11
endif
//
// If the day is 30 AND month is 2
//
inconsistentif prompt = STRING_TOKEN(STR_ERROR_POPUP),
ideqval Date.Day == 30
AND
ideqval Date.Month == 2
endif
//
// If the day is 29 AND month is 2 AND it year is NOT a leapyear
//
inconsistentif prompt = STRING_TOKEN(STR_ERROR_POPUP),
ideqval Date.Day == 0x1D
AND
ideqval Date.Month == 2
AND
NOT
ideqvallist Date.Year == 2004 2008 20012 20016 2020 2024 2028 2032 2036
endif
enddate;
time hour varid = Time.Hours, // Note that it is a member of NULL, so the RTC will be the system resource to retrieve and save from
prompt = STRING_TOKEN(STR_TIME_PROMPT),
help = STRING_TOKEN(STR_TIME_HOUR_HELP),
minimum = 0,
maximum = 23,
step = 1,
default = 0,
minute varid = Time.Minutes, // Note that it is a member of NULL, so the RTC will be the system resource to retrieve and save from
prompt = STRING_TOKEN(STR_TIME_PROMPT),
help = STRING_TOKEN(STR_TIME_MINUTE_HELP),
minimum = 0,
maximum = 59,
step = 1,
default = 0,
second varid = Time.Seconds, // Note that it is a member of NULL, so the RTC will be the system resource to retrieve and save from
prompt = STRING_TOKEN(STR_TIME_PROMPT),
help = STRING_TOKEN(STR_TIME_SECOND_HELP),
minimum = 0,
maximum = 59,
step = 1,
default = 0,
endtime;
checkbox varid = MyIfrNVData.ChooseToActivateNuclearWeaponry,
prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
help = STRING_TOKEN(STR_CHECK_BOX_HELP),
flags = CHECKBOX_DEFAULT,
key = 0,
endcheckbox;
text
help = STRING_TOKEN(STR_TEXT_HELP),
text = STRING_TOKEN(STR_TEXT_TEXT_1);
text
help = STRING_TOKEN(STR_TEXT_HELP),
text = STRING_TOKEN(STR_TEXT_TEXT_1),
text = STRING_TOKEN(STR_TEXT_TEXT_2);
goto 1,
prompt = STRING_TOKEN(STR_GOTO_FORM1), //MainSetupPage // this too has no end-op and basically it's a jump to a form ONLY
help = STRING_TOKEN(STR_GOTO_HELP);
endform;
form formid = 3, title = STRING_TOKEN(STR_FORM3_TITLE); // note formid is a variable (for readability) (UINT16) - also added Form to the line to signify the Op-Code
grayoutif ideqval MyIfrNVData.SuppressGrayOutSomething == 0x1;
text
help = STRING_TOKEN(STR_TEXT_HELP),
text = STRING_TOKEN(STR_TEXT_TEXT_1);
endif;
endform;
form formid = 4, title = STRING_TOKEN(STR_FORM3_TITLE);
endform;
form formid = 0x1234, // Dynamically created page,
title = STRING_TOKEN(STR_DYNAMIC_TITLE); // note formid is a variable (for readability) (UINT16) - also added Form to the line to signify the Op-Code
label 0x1234;
//
// This is where we will insert dynamic created opcodes
//
label LABEL_END;
endform;
endformset;
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