From: "Gao, Zhichao" <zhichao.gao@intel.com>
To: Grzegorz Bernacki <gjb@semihalf.com>
Cc: "devel@edk2.groups.io" <devel@edk2.groups.io>,
"leif@nuviainc.com" <leif@nuviainc.com>,
"ardb+tianocore@kernel.org" <ardb+tianocore@kernel.org>,
"Samer.El-Haj-Mahmoud@arm.com" <Samer.El-Haj-Mahmoud@arm.com>,
"sunny.Wang@arm.com" <sunny.Wang@arm.com>,
"mw@semihalf.com" <mw@semihalf.com>,
"upstream@semihalf.com" <upstream@semihalf.com>,
"pete@akeo.ie" <pete@akeo.ie>,
"Wang, Jian J" <jian.j.wang@intel.com>,
"Wu, Hao A" <hao.a.wu@intel.com>,
"Bi, Dandan" <dandan.bi@intel.com>,
"Dong, Eric" <eric.dong@intel.com>
Subject: Re: [edk2-devel] [PATCH v2 1/1] MdeModulePkg: Add BootDiscoveryPolicyUiLib.
Date: Wed, 21 Jul 2021 05:14:15 +0000 [thread overview]
Message-ID: <DM4PR11MB5277FB2525B9707730581261F6E39@DM4PR11MB5277.namprd11.prod.outlook.com> (raw)
In-Reply-To: <CAA2Cew5_u22B3CH_XJWRSbQCZeDnBV73Jvxjrpa7PW71TROapA@mail.gmail.com>
OK. I am not familiar with PCD, it is new usage for me. And now I got to know the reason. But seems the behavior would be different base on the initialization on DSC file.
Whatever, this patch is OK to me. Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Thanks,
Zhichao
> -----Original Message-----
> From: Grzegorz Bernacki <gjb@semihalf.com>
> Sent: Friday, July 9, 2021 5:55 PM
> To: Gao, Zhichao <zhichao.gao@intel.com>
> Cc: devel@edk2.groups.io; leif@nuviainc.com; ardb+tianocore@kernel.org;
> Samer.El-Haj-Mahmoud@arm.com; sunny.Wang@arm.com;
> mw@semihalf.com; upstream@semihalf.com; pete@akeo.ie; Wang, Jian J
> <jian.j.wang@intel.com>; Wu, Hao A <hao.a.wu@intel.com>; Bi, Dandan
> <dandan.bi@intel.com>; Dong, Eric <eric.dong@intel.com>
> Subject: Re: [edk2-devel] [PATCH v2 1/1] MdeModulePkg: Add
> BootDiscoveryPolicyUiLib.
>
> Hi Zhichao,
>
> Setting HII-type PCD causes variable initialization, so if
> GetVariable() fails due to variable not being found, it will be
> initialized by PcdSet32S() function.
> thanks,
> greg
>
> czw., 8 lip 2021 o 10:08 Gao, Zhichao <zhichao.gao@intel.com> napisał(a):
> >
> > See below comments.
> >
> > > -----Original Message-----
> > > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of
> > > Grzegorz Bernacki
> > > Sent: Tuesday, July 6, 2021 6:45 PM
> > > To: devel@edk2.groups.io
> > > Cc: leif@nuviainc.com; ardb+tianocore@kernel.org; Samer.El-Haj-
> > > Mahmoud@arm.com; sunny.Wang@arm.com; mw@semihalf.com;
> > > upstream@semihalf.com; pete@akeo.ie; Wang, Jian J
> > > <jian.j.wang@intel.com>; Wu, Hao A <hao.a.wu@intel.com>; Bi, Dandan
> > > <dandan.bi@intel.com>; Dong, Eric <eric.dong@intel.com>; Grzegorz
> > > Bernacki <gjb@semihalf.com>; Sunny Wang <sunny.wang@arm.com>
> > > Subject: [edk2-devel] [PATCH v2 1/1] MdeModulePkg: Add
> > > BootDiscoveryPolicyUiLib.
> > >
> > > This library extends Boot Maintenance Menu and allows to select Boot
> > > Discovery Policy. When choice is made BootDiscoveryPolicy variable is set.
> > > Platform code can use this variable to decide which class of device shall be
> > > connected.
> > >
> > > Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
> > > Reviewed-by: Sunny Wang <sunny.wang@arm.com>
> > > ---
> > > MdeModulePkg/MdeModulePkg.dec | 6 +
> > >
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.
> > > inf | 52 +++++++
> > > MdeModulePkg/Include/Guid/BootDiscoveryPolicy.h |
> 22
> > > +++
> > >
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.
> > > c | 160 ++++++++++++++++++++
> > >
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.
> > > uni | 16 ++
> > >
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib
> > > Strings.uni | 29 ++++
> > >
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib
> > > Vfr.Vfr | 44 ++++++
> > > 7 files changed, 329 insertions(+)
> > > create mode 100644
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.
> > > inf
> > > create mode 100644 MdeModulePkg/Include/Guid/BootDiscoveryPolicy.h
> > > create mode 100644
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.
> > > c
> > > create mode 100644
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.
> > > uni
> > > create mode 100644
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib
> > > Strings.uni
> > > create mode 100644
> > > MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib
> > > Vfr.Vfr
> > >
> > > diff --git a/MdeModulePkg/MdeModulePkg.dec
> > > b/MdeModulePkg/MdeModulePkg.dec index ad84421cf3..4e1c291768
> > > 100644
> > > --- a/MdeModulePkg/MdeModulePkg.dec
> > > +++ b/MdeModulePkg/MdeModulePkg.dec
> > > @@ -425,6 +425,9 @@
> > > ## Include/UniversalPayload/SerialPortInfo.h
> > > gUniversalPayloadSerialPortInfoGuid = { 0xaa7e190d, 0xbe21, 0x4409,
> > > { 0x8e, 0x67, 0xa2, 0xcd, 0xf, 0x61, 0xe1, 0x70 } }
> > >
> > > + ## GUID used for Boot Discovery Policy FormSet guid and related variables.
> > > + gBootDiscoveryPolicyMgrFormsetGuid = { 0x5b6f7107, 0xbb3c, 0x4660, {
> > > + 0x92, 0xcd, 0x54, 0x26, 0x90, 0x28, 0x0b, 0xbd } }
> > > +
> > > [Ppis]
> > > ## Include/Ppi/AtaController.h
> > > gPeiAtaControllerPpiGuid = { 0xa45e60d1, 0xc719, 0x44aa, { 0xb0, 0x7a,
> > > 0xaa, 0x77, 0x7f, 0x85, 0x90, 0x6d }}
> > > @@ -1600,6 +1603,9 @@
> > > # @Prompt Console Output Row of Text Setup
> > >
> > > gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutRow|25|UINT32|0x40
> > > 00000e
> > >
> > > + ## Specify the Boot Discovery Policy settings
> > > +
> > > gEfiMdeModulePkgTokenSpaceGuid.PcdBootDiscoveryPolicy|2|UINT32|0x4
> > > 0000
> > > + 00f
> > > +
> > > [PcdsFixedAtBuild.AARCH64, PcdsPatchableInModule.AARCH64]
> > >
> > > gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiExposedTableVersions|0x20|UI
> > > NT32|0x0001004c
> > >
> > > diff --git
> > >
> a/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > b.inf
> > >
> b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > b.inf
> > > new file mode 100644
> > > index 0000000000..1fb4d43caa
> > > --- /dev/null
> > > +++
> > > b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyU
> > > +++ iLib.inf
> > > @@ -0,0 +1,52 @@
> > > +## @file
> > > +# Library for BDS phase to use Boot Discovery Policy # # Copyright
> > > +(c) 2021, ARM Ltd. All rights reserved.<BR> # Copyright (c) 2021,
> > > +Semihalf All rights reserved.<BR> # SPDX-License-Identifier:
> > > +BSD-2-Clause-Patent # ##
> > > +
> > > +[Defines]
> > > + INF_VERSION = 0x00010005
> > > + BASE_NAME = BootDiscoveryPolicyUiLib
> > > + MODULE_UNI_FILE = BootDiscoveryPolicyUiLib.uni
> > > + FILE_GUID = BE73105A-B13D-4B57-A41A-463DBD15FE10
> > > + MODULE_TYPE = DXE_DRIVER
> > > + VERSION_STRING = 1.0
> > > + LIBRARY_CLASS = NULL|DXE_DRIVER UEFI_APPLICATION
> > > + CONSTRUCTOR = BootDiscoveryPolicyUiLibConstructor
> > > + DESTRUCTOR = BootDiscoveryPolicyUiLibDestructor
> > > +#
> > > +# The following information is for reference only and not required by the
> > > build tools.
> > > +#
> > > +# VALID_ARCHITECTURES = IA32 X64 AARCH64
> > > +#
> > > +
> > > +[Sources]
> > > + BootDiscoveryPolicyUiLib.c
> > > + BootDiscoveryPolicyUiLibStrings.uni
> > > + BootDiscoveryPolicyUiLibVfr.Vfr
> > > +
> > > +[Packages]
> > > + MdePkg/MdePkg.dec
> > > + MdeModulePkg/MdeModulePkg.dec
> > > +
> > > +[LibraryClasses]
> > > + DevicePathLib
> > > + BaseLib
> > > + UefiRuntimeServicesTableLib
> > > + UefiBootServicesTableLib
> > > + DebugLib
> > > + HiiLib
> > > + UefiLib
> > > + BaseMemoryLib
> > > +
> > > +[Guids]
> > > + gBootDiscoveryPolicyMgrFormsetGuid
> > > +
> > > +[Pcd]
> > > + gEfiMdeModulePkgTokenSpaceGuid.PcdBootDiscoveryPolicy ##
> > > PRODUCES
> > > +
> > > +[Depex]
> > > + gEfiHiiDatabaseProtocolGuid AND gPcdProtocolGuid
> > > diff --git a/MdeModulePkg/Include/Guid/BootDiscoveryPolicy.h
> > > b/MdeModulePkg/Include/Guid/BootDiscoveryPolicy.h
> > > new file mode 100644
> > > index 0000000000..8eb0968a16
> > > --- /dev/null
> > > +++ b/MdeModulePkg/Include/Guid/BootDiscoveryPolicy.h
> > > @@ -0,0 +1,22 @@
> > > +/** @file
> > > + Definition for structure & defines exported by Boot Discovery Policy
> > > +UI
> > > +
> > > + Copyright (c) 2021, ARM Ltd. All rights reserved.<BR> Copyright (c)
> > > + 2021, Semihalf All rights reserved.<BR>
> > > +
> > > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > > +
> > > +**/
> > > +
> > > +#ifndef _BOOT_DISCOVERY_POLICY_UI_LIB_H_ #define
> > > +_BOOT_DISCOVERY_POLICY_UI_LIB_H_
> > > +
> > > +#define BDP_CONNECT_MINIMAL 0 /* Do not connect any additional
> > > devices */
> > > +#define BDP_CONNECT_NET 1
> > > +#define BDP_CONNECT_ALL 2
> > > +
> > > +#define BOOT_DISCOVERY_POLICY_MGR_FORMSET_GUID { 0x5b6f7107,
> > > 0xbb3c,
> > > +0x4660, { 0x92, 0xcd, 0x54, 0x26, 0x90, 0x28, 0x0b, 0xbd } }
> > > +
> > > +#define BOOT_DISCOVERY_POLICY_VAR L"BootDiscoveryPolicy"
> > > +
> > > +#endif
> > > diff --git
> > >
> a/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > b.c
> > >
> b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > b.c
> > > new file mode 100644
> > > index 0000000000..6814d0bb8f
> > > --- /dev/null
> > > +++
> > > b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyU
> > > +++ iLib.c
> > > @@ -0,0 +1,160 @@
> > > +/** @file
> > > + Boot Discovery Policy UI for Boot Maintenance menu.
> > > +
> > > + Copyright (c) 2021, ARM Ltd. All rights reserved.<BR> Copyright (c)
> > > + 2021, Semihalf All rights reserved.<BR>
> > > +
> > > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > > +
> > > +**/
> > > +
> > > +#include <Guid/BootDiscoveryPolicy.h>
> > > +#include <Library/UefiDriverEntryPoint.h> #include
> > > +<Library/UefiBootServicesTableLib.h>
> > > +#include <Library/UefiRuntimeServicesTableLib.h>
> > > +#include <Library/BaseLib.h>
> > > +#include <Library/DevicePathLib.h>
> > > +#include <Library/DebugLib.h>
> > > +#include <Library/HiiLib.h>
> > > +#include <Library/UefiLib.h>
> > > +#include <Library/BaseMemoryLib.h>
> > > +#include <Include/Library/PcdLib.h>
> > > +
> > > +///
> > > +/// HII specific Vendor Device Path definition.
> > > +///
> > > +typedef struct {
> > > + VENDOR_DEVICE_PATH VendorDevicePath;
> > > + EFI_DEVICE_PATH_PROTOCOL End;
> > > +} HII_VENDOR_DEVICE_PATH;
> > > +
> > > +extern unsigned char BootDiscoveryPolicyUiLibVfrBin[];
> > > +
> > > +EFI_HII_HANDLE mBPHiiHandle = NULL;
> > > +EFI_HANDLE mBPDriverHandle = NULL;
> > > +
> > > +STATIC HII_VENDOR_DEVICE_PATH mVendorDevicePath = {
> > > + {
> > > + {
> > > + HARDWARE_DEVICE_PATH,
> > > + HW_VENDOR_DP,
> > > + {
> > > + (UINT8)(sizeof (VENDOR_DEVICE_PATH)),
> > > + (UINT8)((sizeof (VENDOR_DEVICE_PATH)) >> 8)
> > > + }
> > > + },
> > > + BOOT_DISCOVERY_POLICY_MGR_FORMSET_GUID
> > > + },
> > > + {
> > > + END_DEVICE_PATH_TYPE,
> > > + END_ENTIRE_DEVICE_PATH_SUBTYPE,
> > > + {
> > > + (UINT8)(END_DEVICE_PATH_LENGTH),
> > > + (UINT8)((END_DEVICE_PATH_LENGTH) >> 8)
> > > + }
> > > + }
> > > +};
> > > +
> > > +/**
> > > +
> > > + Initialize Boot Maintenance Menu library.
> > > +
> > > + @param ImageHandle The image handle.
> > > + @param SystemTable The system table.
> > > +
> > > + @retval EFI_SUCCESS Install Boot manager menu success.
> > > + @retval Other Return error status.gBPDisplayLibGuid
> > > +
> > > +**/
> > > +EFI_STATUS
> > > +EFIAPI
> > > +BootDiscoveryPolicyUiLibConstructor (
> > > + IN EFI_HANDLE ImageHandle,
> > > + IN EFI_SYSTEM_TABLE *SystemTable
> > > + )
> > > +{
> > > + EFI_STATUS Status;
> > > + UINTN Size;
> > > + UINT32 BootDiscoveryPolicy;
> > > +
> > > + Size = sizeof (UINT32);
> > > + Status = gRT->GetVariable (
> > > + BOOT_DISCOVERY_POLICY_VAR,
> > > + &gBootDiscoveryPolicyMgrFormsetGuid,
> > > + NULL,
> > > + &Size,
> > > + &BootDiscoveryPolicy
> > > + );
> > > + if (EFI_ERROR (Status)) {
> > > + Status = PcdSet32S (PcdBootDiscoveryPolicy, PcdGet32
> > > (PcdBootDiscoveryPolicy));
> > > + ASSERT_EFI_ERROR (Status);
> > > + }
> >
> > I don't understand the above check. Seems the value of the variable is not used
> and the Pcd value is not changed.
> >
> > Thanks,
> > Zhichao
> >
> > > +
> > > + Status = gBS->InstallMultipleProtocolInterfaces (
> > > + &mBPDriverHandle,
> > > + &gEfiDevicePathProtocolGuid,
> > > + &mVendorDevicePath,
> > > + NULL
> > > + );
> > > + if (EFI_ERROR (Status)) {
> > > + return Status;
> > > + }
> > > +
> > > + //
> > > + // Publish our HII data
> > > + //
> > > + mBPHiiHandle = HiiAddPackages (
> > > + &gBootDiscoveryPolicyMgrFormsetGuid,
> > > + mBPDriverHandle,
> > > + BootDiscoveryPolicyUiLibVfrBin,
> > > + BootDiscoveryPolicyUiLibStrings,
> > > + NULL
> > > + );
> > > + if (mBPHiiHandle == NULL) {
> > > + gBS->UninstallMultipleProtocolInterfaces (
> > > + mBPDriverHandle,
> > > + &gEfiDevicePathProtocolGuid,
> > > + &mVendorDevicePath,
> > > + NULL
> > > + );
> > > +
> > > + return EFI_OUT_OF_RESOURCES;
> > > + }
> > > +
> > > + return EFI_SUCCESS;
> > > +}
> > > +
> > > +/**
> > > + Destructor of Boot Maintenance menu library.
> > > +
> > > + @param ImageHandle The firmware allocated handle for the EFI image.
> > > + @param SystemTable A pointer to the EFI System Table.
> > > +
> > > + @retval EFI_SUCCESS The destructor completed successfully.
> > > + @retval Other value The destructor did not complete successfully.
> > > +
> > > +**/
> > > +EFI_STATUS
> > > +EFIAPI
> > > +BootDiscoveryPolicyUiLibDestructor (
> > > + IN EFI_HANDLE ImageHandle,
> > > + IN EFI_SYSTEM_TABLE *SystemTable
> > > + )
> > > +{
> > > +
> > > + if (mBPDriverHandle != NULL) {
> > > + gBS->UninstallProtocolInterface (
> > > + mBPDriverHandle,
> > > + &gEfiDevicePathProtocolGuid,
> > > + &mVendorDevicePath
> > > + );
> > > + mBPDriverHandle = NULL;
> > > + }
> > > +
> > > + if (mBPHiiHandle != NULL) {
> > > + HiiRemovePackages (mBPHiiHandle);
> > > + mBPHiiHandle = NULL;
> > > + }
> > > +
> > > + return EFI_SUCCESS;
> > > +}
> > > diff --git
> > >
> a/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > b.uni
> > >
> b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > b.uni
> > > new file mode 100644
> > > index 0000000000..89231bc2d7
> > > --- /dev/null
> > > +++
> > > b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyU
> > > +++ iLib.uni
> > > @@ -0,0 +1,16 @@
> > > +// /** @file
> > > +// Boot Discovery Policy UI module.
> > > +//
> > > +// Copyright (c) 2021, ARM Ltd. All rights reserved.<BR> // Copyright
> > > +(c) 2021, Semihalf All rights reserved.<BR> // //
> > > +SPDX-License-Identifier: BSD-2-Clause-Patent // // **/
> > > +
> > > +
> > > +#string STR_MODULE_ABSTRACT
> > > +#language en-US "Boot Discovery Policy UI module."
> > > +
> > > +#string STR_MODULE_DESCRIPTION
> > > +#language en-US "Boot Discovery Policy UI module."
> > > diff --git
> > >
> a/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > bStrings.uni
> > >
> b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > bStrings.uni
> > > new file mode 100644
> > > index 0000000000..736011c9bb
> > > --- /dev/null
> > > +++
> > > b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyU
> > > +++ iLibStrings.uni
> > > @@ -0,0 +1,29 @@
> > > +// *++
> > > +//
> > > +// Copyright (c) 2021, ARM Ltd. All rights reserved.<BR> // Copyright
> > > +(c) 2021, Semihalf All rights reserved.<BR> //
> > > +SPDX-License-Identifier: BSD-2-Clause-Patent // // Module Name:
> > > +//
> > > +// BootDiscoveryPolicyUiLibStrings.uni
> > > +//
> > > +// Abstract:
> > > +//
> > > +// String definitions for Boot Discovery Policy UI.
> > > +//
> > > +// --*/
> > > +
> > > +/=#
> > > +
> > > +
> > > +#langdef en-US "English"
> > > +
> > > +#string STR_FORM_BDP_MAIN_TITLE #language en-US "Boot
> Discovery
> > > Policy"
> > > +
> > > +#string STR_FORM_BDP_CONN_MIN #language en-US "Minimal"
> > > +
> > > +#string STR_FORM_BDP_CONN_NET #language en-US "Connect
> > > Network Devices"
> > > +
> > > +#string STR_FORM_BDP_CONN_ALL #language en-US "Connect All
> > > Devices"
> > > +
> > > diff --git
> > >
> a/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > bVfr.Vfr
> > >
> b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLi
> > > bVfr.Vfr
> > > new file mode 100644
> > > index 0000000000..0de87ec34f
> > > --- /dev/null
> > > +++
> > > b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyU
> > > +++ iLibVfr.Vfr
> > > @@ -0,0 +1,44 @@
> > > +///** @file
> > > +//
> > > +// Formset for Boot Discovery Policy UI // // Copyright (c) 2021, ARM
> > > +Ltd. All rights reserved.<BR> // Copyright (c) 2021, Semihalf All
> > > +rights reserved.<BR> // // SPDX-License-Identifier:
> > > +BSD-2-Clause-Patent // //**/
> > > +
> > > +#include <Uefi/UefiMultiPhase.h>
> > > +#include "Guid/BootDiscoveryPolicy.h"
> > > +#include <Guid/HiiBootMaintenanceFormset.h>
> > > +
> > > +typedef struct {
> > > + UINT32 BootDiscoveryPolicy;
> > > +} BOOT_DISCOVERY_POLICY_VARSTORE_DATA;
> > > +
> > > +formset
> > > + guid = BOOT_DISCOVERY_POLICY_MGR_FORMSET_GUID,
> > > + title = STRING_TOKEN(STR_FORM_BDP_MAIN_TITLE),
> > > + help = STRING_TOKEN(STR_FORM_BDP_MAIN_TITLE),
> > > + classguid = EFI_IFR_BOOT_MAINTENANCE_GUID,
> > > +
> > > + efivarstore BOOT_DISCOVERY_POLICY_VARSTORE_DATA,
> > > + attribute = EFI_VARIABLE_BOOTSERVICE_ACCESS |
> > > EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
> > > + name = BootDiscoveryPolicy,
> > > + guid = BOOT_DISCOVERY_POLICY_MGR_FORMSET_GUID;
> > > +
> > > + form formid = 0x0001,
> > > + title = STRING_TOKEN(STR_FORM_BDP_MAIN_TITLE);
> > > +
> > > + oneof varid = BootDiscoveryPolicy.BootDiscoveryPolicy,
> > > + prompt = STRING_TOKEN(STR_FORM_BDP_MAIN_TITLE),
> > > + help = STRING_TOKEN(STR_FORM_BDP_MAIN_TITLE),
> > > + flags = NUMERIC_SIZE_4 | INTERACTIVE | RESET_REQUIRED,
> > > + option text = STRING_TOKEN(STR_FORM_BDP_CONN_MIN), value =
> > > BDP_CONNECT_MINIMAL, flags = DEFAULT;
> > > + option text = STRING_TOKEN(STR_FORM_BDP_CONN_NET), value =
> > > BDP_CONNECT_NET, flags = 0;
> > > + option text = STRING_TOKEN(STR_FORM_BDP_CONN_ALL), value =
> > > + BDP_CONNECT_ALL, flags = 0; endoneof;
> > > +
> > > + endform;
> > > +endformset;
> > > --
> > > 2.25.1
> > >
> > >
> > >
> > >
> > >
> >
next prev parent reply other threads:[~2021-07-21 5:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-06 10:44 [PATCH v2 0/2] Add BootDiscoveryPolicyUiLib Grzegorz Bernacki
2021-07-06 10:44 ` [PATCH v2 1/1] MdeModulePkg: " Grzegorz Bernacki
2021-07-08 8:08 ` [edk2-devel] " Gao, Zhichao
2021-07-09 9:55 ` Grzegorz Bernacki
2021-07-21 5:14 ` Gao, Zhichao [this message]
2021-07-21 7:27 ` Sunny Wang
2021-07-06 10:44 ` [edk2-platforms PATCH v2 1/2] Platform/RaspberryPi: Enable Boot Discovery Policy Grzegorz Bernacki
2021-07-08 8:15 ` [edk2-devel] " Gao, Zhichao
2021-07-09 9:47 ` Grzegorz Bernacki
2021-07-06 10:44 ` [edk2-platforms PATCH v2 2/2] Revert "Platform/RaspberryPi: Setup option for disabling Fast Boot" Grzegorz Bernacki
2021-07-08 18:36 ` Samer El-Haj-Mahmoud
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