[PATCH] MdeModulePkg: Retrive boot manager menu from any fv

[PATCH] MdeModulePkg: Retrive boot manager menu from any fv

[Zhiguang Liu]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3384

Currently, UefiBootManagerLib has the below assumption:
  Assume the BootManagerMenuFile is in the same FV as the module links to this library.
It has some limitation now, so remove the assumption.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
---
 MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
index 6cc34d29c0..b8df4d590f 100644
--- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
+++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
@@ -2,7 +2,7 @@
   Library functions which relates with booting.
 
 Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
-Copyright (c) 2011 - 2020, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2011 - 2021, Intel Corporation. All rights reserved.<BR>
 (C) Copyright 2015-2021 Hewlett Packard Enterprise Development LP<BR>
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -2385,7 +2385,6 @@ EfiBootManagerRefreshAllBootOption (
   This function is called to get or create the boot option for the Boot Manager Menu.
 
   The Boot Manager Menu is shown after successfully booting a boot option.
-  Assume the BootManagerMenuFile is in the same FV as the module links to this library.
 
   @param  BootOption    Return the boot option of the Boot Manager Menu
 
@@ -2437,7 +2436,7 @@ BmRegisterBootManagerMenu (
 
   if (DevicePath == NULL) {
     Data = NULL;
-    Status = GetSectionFromFv (
+    Status = GetSectionFromAnyFv (
                PcdGetPtr (PcdBootManagerMenuFile),
                EFI_SECTION_PE32,
                0,
@@ -2455,7 +2454,7 @@ BmRegisterBootManagerMenu (
     //
     // Get BootManagerMenu application's description from EFI User Interface Section.
     //
-    Status = GetSectionFromFv (
+    Status = GetSectionFromAnyFv (
                PcdGetPtr (PcdBootManagerMenuFile),
                EFI_SECTION_USER_INTERFACE,
                0,
-- 
2.30.0.windows.2

Re: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager menu from any fv

[Wu, Hao A]

> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of
> Zhiguang Liu
> Sent: Monday, May 10, 2021 4:16 PM
> To: devel@edk2.groups.io
> Cc: Wang, Jian J <jian.j.wang@intel.com>; Wu, Hao A <hao.a.wu@intel.com>;
> Gao, Zhichao <zhichao.gao@intel.com>; Ni, Ray <ray.ni@intel.com>
> Subject: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager menu
> from any fv
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3384
> 
> Currently, UefiBootManagerLib has the below assumption:
>   Assume the BootManagerMenuFile is in the same FV as the module links to
> this library.
> It has some limitation now, so remove the assumption.


Hello Zhiguang,

Sorry for a question. Do you know what is the boot performance impact if 'GetSectionFromAnyFv()' is being used?
Any data on the impact for originally working platforms?

Best Regards,
Hao Wu


> 
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Hao A Wu <hao.a.wu@intel.com>
> Cc: Zhichao Gao <zhichao.gao@intel.com>
> Cc: Ray Ni <ray.ni@intel.com>
> Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
> ---
>  MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> index 6cc34d29c0..b8df4d590f 100644
> --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> @@ -2,7 +2,7 @@
>    Library functions which relates with booting.  Copyright (c) 2019, NVIDIA
> CORPORATION. All rights reserved.-Copyright (c) 2011 - 2020, Intel
> Corporation. All rights reserved.<BR>+Copyright (c) 2011 - 2021, Intel
> Corporation. All rights reserved.<BR> (C) Copyright 2015-2021 Hewlett
> Packard Enterprise Development LP<BR> SPDX-License-Identifier: BSD-2-
> Clause-Patent @@ -2385,7 +2385,6 @@
> EfiBootManagerRefreshAllBootOption (
>    This function is called to get or create the boot option for the Boot Manager
> Menu.    The Boot Manager Menu is shown after successfully booting a boot
> option.-  Assume the BootManagerMenuFile is in the same FV as the module
> links to this library.    @param  BootOption    Return the boot option of the
> Boot Manager Menu @@ -2437,7 +2436,7 @@
> BmRegisterBootManagerMenu (
>     if (DevicePath == NULL) {     Data = NULL;-    Status = GetSectionFromFv (+
> Status = GetSectionFromAnyFv (                PcdGetPtr
> (PcdBootManagerMenuFile),                EFI_SECTION_PE32,                0,@@ -
> 2455,7 +2454,7 @@ BmRegisterBootManagerMenu (
>      //     // Get BootManagerMenu application's description from EFI User
> Interface Section.     //-    Status = GetSectionFromFv (+    Status =
> GetSectionFromAnyFv (                PcdGetPtr (PcdBootManagerMenuFile),
> EFI_SECTION_USER_INTERFACE,                0,--
> 2.30.0.windows.2
> 
> 
> 
> -=-=-=-=-=-=
> Groups.io Links: You receive all messages sent to this group.
> View/Reply Online (#74859): https://edk2.groups.io/g/devel/message/74859
> Mute This Topic: https://groups.io/mt/82714887/1768737
> Group Owner: devel+owner@edk2.groups.io
> Unsubscribe: https://edk2.groups.io/g/devel/unsub [hao.a.wu@intel.com] -
> =-=-=-=-=-=
> 

Re: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager menu from any fv

[Zhiguang Liu]

Hi Hao,

I don't have the data about the boot performance.
However, I think it has little impact for the originally working platforms.
In function GetSectionFromAnyFv, It will first search section in current FV. 
If it finds the section, it will return succuss. 
Only if it can't find the section, it will take extra time to search in other FV. This case won't happen in originally working platforms

Thanks
Zhiguang

> -----Original Message-----
> From: Wu, Hao A <hao.a.wu@intel.com>
> Sent: Monday, May 10, 2021 4:42 PM
> To: devel@edk2.groups.io; Liu, Zhiguang <zhiguang.liu@intel.com>
> Cc: Wang, Jian J <jian.j.wang@intel.com>; Gao, Zhichao
> <zhichao.gao@intel.com>; Ni, Ray <ray.ni@intel.com>
> Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager
> menu from any fv
> 
> > -----Original Message-----
> > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of
> > Zhiguang Liu
> > Sent: Monday, May 10, 2021 4:16 PM
> > To: devel@edk2.groups.io
> > Cc: Wang, Jian J <jian.j.wang@intel.com>; Wu, Hao A
> > <hao.a.wu@intel.com>; Gao, Zhichao <zhichao.gao@intel.com>; Ni, Ray
> > <ray.ni@intel.com>
> > Subject: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager
> menu
> > from any fv
> >
> > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3384
> >
> > Currently, UefiBootManagerLib has the below assumption:
> >   Assume the BootManagerMenuFile is in the same FV as the module links
> > to this library.
> > It has some limitation now, so remove the assumption.
> 
> 
> Hello Zhiguang,
> 
> Sorry for a question. Do you know what is the boot performance impact if
> 'GetSectionFromAnyFv()' is being used?
> Any data on the impact for originally working platforms?
> 
> Best Regards,
> Hao Wu
> 
> 
> >
> > Cc: Jian J Wang <jian.j.wang@intel.com>
> > Cc: Hao A Wu <hao.a.wu@intel.com>
> > Cc: Zhichao Gao <zhichao.gao@intel.com>
> > Cc: Ray Ni <ray.ni@intel.com>
> > Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
> > ---
> >  MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 7 +++----
> >  1 file changed, 3 insertions(+), 4 deletions(-)
> >
> > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > index 6cc34d29c0..b8df4d590f 100644
> > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > @@ -2,7 +2,7 @@
> >    Library functions which relates with booting.  Copyright (c) 2019,
> > NVIDIA CORPORATION. All rights reserved.-Copyright (c) 2011 - 2020,
> > Intel Corporation. All rights reserved.<BR>+Copyright (c) 2011 - 2021,
> > Intel Corporation. All rights reserved.<BR> (C) Copyright 2015-2021
> > Hewlett Packard Enterprise Development LP<BR> SPDX-License-Identifier:
> > BSD-2- Clause-Patent @@ -2385,7 +2385,6 @@
> > EfiBootManagerRefreshAllBootOption (
> >    This function is called to get or create the boot option for the Boot
> Manager
> > Menu.    The Boot Manager Menu is shown after successfully booting a
> boot
> > option.-  Assume the BootManagerMenuFile is in the same FV as the
> module
> > links to this library.    @param  BootOption    Return the boot option of the
> > Boot Manager Menu @@ -2437,7 +2436,7 @@
> BmRegisterBootManagerMenu (
> >     if (DevicePath == NULL) {     Data = NULL;-    Status = GetSectionFromFv (+
> > Status = GetSectionFromAnyFv (                PcdGetPtr
> > (PcdBootManagerMenuFile),                EFI_SECTION_PE32,                0,@@ -
> > 2455,7 +2454,7 @@ BmRegisterBootManagerMenu (
> >      //     // Get BootManagerMenu application's description from EFI User
> > Interface Section.     //-    Status = GetSectionFromFv (+    Status =
> > GetSectionFromAnyFv (                PcdGetPtr (PcdBootManagerMenuFile),
> > EFI_SECTION_USER_INTERFACE,                0,--
> > 2.30.0.windows.2
> >
> >
> >
> > -=-=-=-=-=-=
> > Groups.io Links: You receive all messages sent to this group.
> > View/Reply Online (#74859):
> > https://edk2.groups.io/g/devel/message/74859
> > Mute This Topic: https://groups.io/mt/82714887/1768737
> > Group Owner: devel+owner@edk2.groups.io
> > Unsubscribe: https://edk2.groups.io/g/devel/unsub [hao.a.wu@intel.com]
> > - =-=-=-=-=-=
> >

Re: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager menu from any fv

[Wu, Hao A]

> -----Original Message-----
> From: Liu, Zhiguang <zhiguang.liu@intel.com>
> Sent: Monday, May 10, 2021 5:00 PM
> To: Wu, Hao A <hao.a.wu@intel.com>; devel@edk2.groups.io
> Cc: Wang, Jian J <jian.j.wang@intel.com>; Gao, Zhichao
> <zhichao.gao@intel.com>; Ni, Ray <ray.ni@intel.com>
> Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager menu
> from any fv
> 
> Hi Hao,
> 
> I don't have the data about the boot performance.
> However, I think it has little impact for the originally working platforms.
> In function GetSectionFromAnyFv, It will first search section in current FV.
> If it finds the section, it will return succuss.
> Only if it can't find the section, it will take extra time to search in other FV. This
> case won't happen in originally working platforms


Thanks Zhiguang.
The implementation of GetSectionFromAnyFv() will try searching the caller's FFS first, so there should be no impact to currently working platforms.

Could you help to update the function comments for BmRegisterBootManagerMenu() to reflect this change (first searching the same FV, if fails then all FVs).
With this handled:
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>

Hello Zhichao and Ray, do you have comments for this patch? Thanks in advance.

Best Regards,
Hao Wu


> 
> Thanks
> Zhiguang
> 
> > -----Original Message-----
> > From: Wu, Hao A <hao.a.wu@intel.com>
> > Sent: Monday, May 10, 2021 4:42 PM
> > To: devel@edk2.groups.io; Liu, Zhiguang <zhiguang.liu@intel.com>
> > Cc: Wang, Jian J <jian.j.wang@intel.com>; Gao, Zhichao
> > <zhichao.gao@intel.com>; Ni, Ray <ray.ni@intel.com>
> > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager
> > menu from any fv
> >
> > > -----Original Message-----
> > > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of
> > > Zhiguang Liu
> > > Sent: Monday, May 10, 2021 4:16 PM
> > > To: devel@edk2.groups.io
> > > Cc: Wang, Jian J <jian.j.wang@intel.com>; Wu, Hao A
> > > <hao.a.wu@intel.com>; Gao, Zhichao <zhichao.gao@intel.com>; Ni, Ray
> > > <ray.ni@intel.com>
> > > Subject: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager
> > menu
> > > from any fv
> > >
> > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3384
> > >
> > > Currently, UefiBootManagerLib has the below assumption:
> > >   Assume the BootManagerMenuFile is in the same FV as the module
> > > links to this library.
> > > It has some limitation now, so remove the assumption.
> >
> >
> > Hello Zhiguang,
> >
> > Sorry for a question. Do you know what is the boot performance impact
> > if 'GetSectionFromAnyFv()' is being used?
> > Any data on the impact for originally working platforms?
> >
> > Best Regards,
> > Hao Wu
> >
> >
> > >
> > > Cc: Jian J Wang <jian.j.wang@intel.com>
> > > Cc: Hao A Wu <hao.a.wu@intel.com>
> > > Cc: Zhichao Gao <zhichao.gao@intel.com>
> > > Cc: Ray Ni <ray.ni@intel.com>
> > > Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
> > > ---
> > >  MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 7 +++----
> > >  1 file changed, 3 insertions(+), 4 deletions(-)
> > >
> > > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > index 6cc34d29c0..b8df4d590f 100644
> > > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > @@ -2,7 +2,7 @@
> > >    Library functions which relates with booting.  Copyright (c)
> > > 2019, NVIDIA CORPORATION. All rights reserved.-Copyright (c) 2011 -
> > > 2020, Intel Corporation. All rights reserved.<BR>+Copyright (c) 2011
> > > - 2021, Intel Corporation. All rights reserved.<BR> (C) Copyright
> > > 2015-2021 Hewlett Packard Enterprise Development LP<BR> SPDX-License-
> Identifier:
> > > BSD-2- Clause-Patent @@ -2385,7 +2385,6 @@
> > > EfiBootManagerRefreshAllBootOption (
> > >    This function is called to get or create the boot option for the
> > > Boot
> > Manager
> > > Menu.    The Boot Manager Menu is shown after successfully booting a
> > boot
> > > option.-  Assume the BootManagerMenuFile is in the same FV as the
> > module
> > > links to this library.    @param  BootOption    Return the boot option of the
> > > Boot Manager Menu @@ -2437,7 +2436,7 @@
> > BmRegisterBootManagerMenu (
> > >     if (DevicePath == NULL) {     Data = NULL;-    Status = GetSectionFromFv (+
> > > Status = GetSectionFromAnyFv (                PcdGetPtr
> > > (PcdBootManagerMenuFile),                EFI_SECTION_PE32,                0,@@ -
> > > 2455,7 +2454,7 @@ BmRegisterBootManagerMenu (
> > >      //     // Get BootManagerMenu application's description from EFI User
> > > Interface Section.     //-    Status = GetSectionFromFv (+    Status =
> > > GetSectionFromAnyFv (                PcdGetPtr (PcdBootManagerMenuFile),
> > > EFI_SECTION_USER_INTERFACE,                0,--
> > > 2.30.0.windows.2
> > >
> > >
> > >
> > > -=-=-=-=-=-=
> > > Groups.io Links: You receive all messages sent to this group.
> > > View/Reply Online (#74859):
> > > https://edk2.groups.io/g/devel/message/74859
> > > Mute This Topic: https://groups.io/mt/82714887/1768737
> > > Group Owner: devel+owner@edk2.groups.io
> > > Unsubscribe: https://edk2.groups.io/g/devel/unsub
> > > [hao.a.wu@intel.com]
> > > - =-=-=-=-=-=
> > >

Re: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager menu from any fv

[Ni, Ray]

Hao, I agree with you on the performance evaluation and function header update. Besides that, I don't have other comments.

> -----Original Message-----
> From: Wu, Hao A <hao.a.wu@intel.com>
> Sent: Tuesday, May 11, 2021 9:20 AM
> To: Liu, Zhiguang <zhiguang.liu@intel.com>; Gao, Zhichao
> <zhichao.gao@intel.com>; Ni, Ray <ray.ni@intel.com>;
> devel@edk2.groups.io
> Cc: Wang, Jian J <jian.j.wang@intel.com>
> Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager
> menu from any fv
> 
> > -----Original Message-----
> > From: Liu, Zhiguang <zhiguang.liu@intel.com>
> > Sent: Monday, May 10, 2021 5:00 PM
> > To: Wu, Hao A <hao.a.wu@intel.com>; devel@edk2.groups.io
> > Cc: Wang, Jian J <jian.j.wang@intel.com>; Gao, Zhichao
> > <zhichao.gao@intel.com>; Ni, Ray <ray.ni@intel.com>
> > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager
> menu
> > from any fv
> >
> > Hi Hao,
> >
> > I don't have the data about the boot performance.
> > However, I think it has little impact for the originally working platforms.
> > In function GetSectionFromAnyFv, It will first search section in current FV.
> > If it finds the section, it will return succuss.
> > Only if it can't find the section, it will take extra time to search in other FV.
> This
> > case won't happen in originally working platforms
> 
> 
> Thanks Zhiguang.
> The implementation of GetSectionFromAnyFv() will try searching the caller's
> FFS first, so there should be no impact to currently working platforms.
> 
> Could you help to update the function comments for
> BmRegisterBootManagerMenu() to reflect this change (first searching the
> same FV, if fails then all FVs).
> With this handled:
> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
> 
> Hello Zhichao and Ray, do you have comments for this patch? Thanks in
> advance.
> 
> Best Regards,
> Hao Wu
> 
> 
> >
> > Thanks
> > Zhiguang
> >
> > > -----Original Message-----
> > > From: Wu, Hao A <hao.a.wu@intel.com>
> > > Sent: Monday, May 10, 2021 4:42 PM
> > > To: devel@edk2.groups.io; Liu, Zhiguang <zhiguang.liu@intel.com>
> > > Cc: Wang, Jian J <jian.j.wang@intel.com>; Gao, Zhichao
> > > <zhichao.gao@intel.com>; Ni, Ray <ray.ni@intel.com>
> > > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot
> manager
> > > menu from any fv
> > >
> > > > -----Original Message-----
> > > > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of
> > > > Zhiguang Liu
> > > > Sent: Monday, May 10, 2021 4:16 PM
> > > > To: devel@edk2.groups.io
> > > > Cc: Wang, Jian J <jian.j.wang@intel.com>; Wu, Hao A
> > > > <hao.a.wu@intel.com>; Gao, Zhichao <zhichao.gao@intel.com>; Ni,
> Ray
> > > > <ray.ni@intel.com>
> > > > Subject: [edk2-devel] [PATCH] MdeModulePkg: Retrive boot manager
> > > menu
> > > > from any fv
> > > >
> > > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3384
> > > >
> > > > Currently, UefiBootManagerLib has the below assumption:
> > > >   Assume the BootManagerMenuFile is in the same FV as the module
> > > > links to this library.
> > > > It has some limitation now, so remove the assumption.
> > >
> > >
> > > Hello Zhiguang,
> > >
> > > Sorry for a question. Do you know what is the boot performance impact
> > > if 'GetSectionFromAnyFv()' is being used?
> > > Any data on the impact for originally working platforms?
> > >
> > > Best Regards,
> > > Hao Wu
> > >
> > >
> > > >
> > > > Cc: Jian J Wang <jian.j.wang@intel.com>
> > > > Cc: Hao A Wu <hao.a.wu@intel.com>
> > > > Cc: Zhichao Gao <zhichao.gao@intel.com>
> > > > Cc: Ray Ni <ray.ni@intel.com>
> > > > Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
> > > > ---
> > > >  MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 7 +++----
> > > >  1 file changed, 3 insertions(+), 4 deletions(-)
> > > >
> > > > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > index 6cc34d29c0..b8df4d590f 100644
> > > > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > @@ -2,7 +2,7 @@
> > > >    Library functions which relates with booting.  Copyright (c)
> > > > 2019, NVIDIA CORPORATION. All rights reserved.-Copyright (c) 2011 -
> > > > 2020, Intel Corporation. All rights reserved.<BR>+Copyright (c) 2011
> > > > - 2021, Intel Corporation. All rights reserved.<BR> (C) Copyright
> > > > 2015-2021 Hewlett Packard Enterprise Development LP<BR> SPDX-
> License-
> > Identifier:
> > > > BSD-2- Clause-Patent @@ -2385,7 +2385,6 @@
> > > > EfiBootManagerRefreshAllBootOption (
> > > >    This function is called to get or create the boot option for the
> > > > Boot
> > > Manager
> > > > Menu.    The Boot Manager Menu is shown after successfully booting a
> > > boot
> > > > option.-  Assume the BootManagerMenuFile is in the same FV as the
> > > module
> > > > links to this library.    @param  BootOption    Return the boot option of
> the
> > > > Boot Manager Menu @@ -2437,7 +2436,7 @@
> > > BmRegisterBootManagerMenu (
> > > >     if (DevicePath == NULL) {     Data = NULL;-    Status =
> GetSectionFromFv (+
> > > > Status = GetSectionFromAnyFv (                PcdGetPtr
> > > > (PcdBootManagerMenuFile),                EFI_SECTION_PE32,                0,@@
> -
> > > > 2455,7 +2454,7 @@ BmRegisterBootManagerMenu (
> > > >      //     // Get BootManagerMenu application's description from EFI
> User
> > > > Interface Section.     //-    Status = GetSectionFromFv (+    Status =
> > > > GetSectionFromAnyFv (                PcdGetPtr (PcdBootManagerMenuFile),
> > > > EFI_SECTION_USER_INTERFACE,                0,--
> > > > 2.30.0.windows.2
> > > >
> > > >
> > > >
> > > > -=-=-=-=-=-=
> > > > Groups.io Links: You receive all messages sent to this group.
> > > > View/Reply Online (#74859):
> > > > https://edk2.groups.io/g/devel/message/74859
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