[edk2-devel] [Patch V2] 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 at intel.com>
Cc: Hao A Wu <hao.a.wu at intel.com>
Cc: Zhichao Gao <zhichao.gao at intel.com>
Cc: Ray Ni <ray.ni at intel.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu at intel.com>
---
 MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
index 6cc34d29c0..bef41ae102 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 +2385,8 @@ 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.
+  This function will first try to search the BootManagerMenuFile is in the same FV as
+  the module links to this library. If fails, it will search in all FVs.
 
   @param  BootOption    Return the boot option of the Boot Manager Menu
 
@@ -2437,7 +2438,7 @@ BmRegisterBootManagerMenu (
 
   if (DevicePath == NULL) {
     Data = NULL;
-    Status = GetSectionFromFv (
+    Status = GetSectionFromAnyFv (
                PcdGetPtr (PcdBootManagerMenuFile),
                EFI_SECTION_PE32,
                0,
@@ -2455,7 +2456,7 @@ 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



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