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| author | Ashish Singhal <ashishsingha@nvidia.com> | 2019-12-24 10:57:47 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-01-08 07:28:39 +0000 |
| commit | 972d88726410e21b1fff1a528854202c67e97ef1 (patch) | |
| tree | 87c74dc4eb693acab30a4b1f604394648c8ad7d0 /MdeModulePkg/Library/UefiBootManagerLib | |
| parent | c9d72628432126cbce58a48b440e4944baa4beab (diff) | |
| download | edk2-972d88726410e21b1fff1a528854202c67e97ef1.tar.gz edk2-972d88726410e21b1fff1a528854202c67e97ef1.tar.bz2 edk2-972d88726410e21b1fff1a528854202c67e97ef1.zip | |
MdeModulePkg: Add EDK2 Platform Boot Manager Protocol
Add edk2 platform boot manager protocol which would have platform
specific refreshes to the auto enumerated as well as NV boot options
for the platform.
Signed-off-by: Ashish Singhal <ashishsingha@nvidia.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Diffstat (limited to 'MdeModulePkg/Library/UefiBootManagerLib')
| -rw-r--r-- | MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 41 | ||||
| -rw-r--r-- | MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h | 2 | ||||
| -rw-r--r-- | MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf | 2 |
3 files changed, 38 insertions, 7 deletions
diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c index 760d7647b8..62c5b2dc94 100644 --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c @@ -1,6 +1,7 @@ /** @file
Library functions which relates with booting.
+Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
Copyright (c) 2011 - 2019, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -2258,12 +2259,15 @@ EfiBootManagerRefreshAllBootOption ( VOID
)
{
- EFI_STATUS Status;
- EFI_BOOT_MANAGER_LOAD_OPTION *NvBootOptions;
- UINTN NvBootOptionCount;
- EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions;
- UINTN BootOptionCount;
- UINTN Index;
+ EFI_STATUS Status;
+ EFI_BOOT_MANAGER_LOAD_OPTION *NvBootOptions;
+ UINTN NvBootOptionCount;
+ EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions;
+ UINTN BootOptionCount;
+ EFI_BOOT_MANAGER_LOAD_OPTION *UpdatedBootOptions;
+ UINTN UpdatedBootOptionCount;
+ UINTN Index;
+ EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL *PlatformBootManager;
//
// Optionally refresh the legacy boot option
@@ -2273,7 +2277,6 @@ EfiBootManagerRefreshAllBootOption ( }
BootOptions = BmEnumerateBootOptions (&BootOptionCount);
- NvBootOptions = EfiBootManagerGetLoadOptions (&NvBootOptionCount, LoadOptionTypeBoot);
//
// Mark the boot option as added by BDS by setting OptionalData to a special GUID
@@ -2284,6 +2287,30 @@ EfiBootManagerRefreshAllBootOption ( }
//
+ // Locate Platform Boot Options Protocol
+ //
+ Status = gBS->LocateProtocol (&gEdkiiPlatformBootManagerProtocolGuid,
+ NULL,
+ (VOID **)&PlatformBootManager);
+ if (!EFI_ERROR (Status)) {
+ //
+ // If found, call platform specific refresh to all auto enumerated and NV
+ // boot options.
+ //
+ Status = PlatformBootManager->RefreshAllBootOptions ((CONST EFI_BOOT_MANAGER_LOAD_OPTION *)BootOptions,
+ (CONST UINTN)BootOptionCount,
+ &UpdatedBootOptions,
+ &UpdatedBootOptionCount);
+ if (!EFI_ERROR (Status)) {
+ EfiBootManagerFreeLoadOptions (BootOptions, BootOptionCount);
+ BootOptions = UpdatedBootOptions;
+ BootOptionCount = UpdatedBootOptionCount;
+ }
+ }
+
+ NvBootOptions = EfiBootManagerGetLoadOptions (&NvBootOptionCount, LoadOptionTypeBoot);
+
+ //
// Remove invalid EFI boot options from NV
//
for (Index = 0; Index < NvBootOptionCount; Index++) {
diff --git a/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h b/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h index 027eb25ecf..ac866ac25f 100644 --- a/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h +++ b/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h @@ -1,6 +1,7 @@ /** @file
BDS library definition, include the file and data structure
+Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -41,6 +42,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include <Protocol/VariableLock.h>
#include <Protocol/RamDisk.h>
#include <Protocol/DeferredImageLoad.h>
+#include <Protocol/PlatformBootManager.h>
#include <Guid/MemoryTypeInformation.h>
#include <Guid/FileInfo.h>
diff --git a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf index ed6b4679eb..cf5908692f 100644 --- a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf +++ b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf @@ -5,6 +5,7 @@ # manipulation, hotkey registration, UEFI boot, connect/disconnect, console
# manipulation, driver health checking and etc.
#
+# Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -107,6 +108,7 @@ gEfiFormBrowser2ProtocolGuid ## SOMETIMES_CONSUMES
gEfiRamDiskProtocolGuid ## SOMETIMES_CONSUMES
gEfiDeferredImageLoadProtocolGuid ## SOMETIMES_CONSUMES
+ gEdkiiPlatformBootManagerProtocolGuid ## SOMETIMES_CONSUMES
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange ## SOMETIMES_CONSUMES
|