From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by mx.groups.io with SMTP id smtpd.web10.6704.1577930761124572432 for ; Wed, 01 Jan 2020 18:06:01 -0800 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 134.134.136.31, mailfrom: ray.ni@intel.com) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Jan 2020 18:06:00 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,385,1571727600"; d="scan'208,217";a="301845941" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by orsmga001.jf.intel.com with ESMTP; 01 Jan 2020 18:05:59 -0800 Received: from fmsmsx603.amr.corp.intel.com (10.18.126.83) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 1 Jan 2020 18:05:25 -0800 Received: from fmsmsx603.amr.corp.intel.com (10.18.126.83) by fmsmsx603.amr.corp.intel.com (10.18.126.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Wed, 1 Jan 2020 18:05:25 -0800 Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by fmsmsx603.amr.corp.intel.com (10.18.126.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Wed, 1 Jan 2020 18:05:25 -0800 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.197]) by SHSMSX101.ccr.corp.intel.com ([169.254.1.30]) with mapi id 14.03.0439.000; Thu, 2 Jan 2020 10:05:23 +0800 From: "Ni, Ray" To: "devel@edk2.groups.io" , "ashishsingha@nvidia.com" , "Wang, Sunny (HPS SW)" , "Wang, Jian J" , "Wu, Hao A" , "Gao, Zhichao" , "Kinney, Michael D" , "afish@apple.com" CC: "Spottswood, Jason" Subject: Re: [edk2-devel] [PATCH v7] MdeModulePkg: Add EDK2 Platform Boot Manager Protocol Thread-Topic: [edk2-devel] [PATCH v7] MdeModulePkg: Add EDK2 Platform Boot Manager Protocol Thread-Index: AQHVugXwhO+8G/RAl0a/1SnjPbTj7afILz0AgACV95CAAn2XAIALarAA Date: Thu, 2 Jan 2020 02:05:22 +0000 Message-ID: <734D49CCEBEEF84792F5B80ED585239D5C3D05C5@SHSMSX104.ccr.corp.intel.com> References: <2fa4a9e68aca6e56ba948ba612b75601d33d279f.1577156123.git.ashishsingha@nvidia.com> ,<734D49CCEBEEF84792F5B80ED585239D5C3A9F8F@SHSMSX104.ccr.corp.intel.com> In-Reply-To: Accept-Language: en-US, zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] MIME-Version: 1.0 Return-Path: ray.ni@intel.com Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_734D49CCEBEEF84792F5B80ED585239D5C3D05C5SHSMSX104ccrcor_" --_000_734D49CCEBEEF84792F5B80ED585239D5C3D05C5SHSMSX104ccrcor_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Ashish, no follow up is required from your side. MdeModulePkg maintainers will help to push the patches. From: devel@edk2.groups.io On Behalf Of Ashish Sing= hal Sent: Thursday, December 26, 2019 11:42 AM To: Ni, Ray ; Wang, Sunny (HPS SW) ; = devel@edk2.groups.io; Wang, Jian J ; Wu, Hao A ; Gao, Zhichao ; Kinney, Michael D ; afish@apple.com Cc: Spottswood, Jason Subject: Re: [edk2-devel] [PATCH v7] MdeModulePkg: Add EDK2 Platform Boot = Manager Protocol Hi Ray, Following up on this. Are we waiting on more suggestions or clarifications= ? Thanks Ashish Get Outlook for iOS ________________________________ From: Ni, Ray > Sent: Monday, December 23, 2019 10:41:50 PM To: Wang, Sunny (HPS SW) >; de= vel@edk2.groups.io >; Ashish Singhal >; Wang, Jian J >; Wu, Hao A >= ; Gao, Zhichao >; Kinne= y, Michael D = >; afish@apple.com > Cc: Spottswood, Jason > Subject: RE: [edk2-devel] [PATCH v7] MdeModulePkg: Add EDK2 Platform Boot = Manager Protocol External email: Use caution opening links or attachments Reviewed-by: Ray Ni > > -----Original Message----- > From: Wang, Sunny (HPS SW) > > Sent: Tuesday, December 24, 2019 12:44 PM > To: devel@edk2.groups.io; ashishsingha@nvid= ia.com; Ni, Ray > >; Wang, Jian J >; Wu, Hao A > >; Gao, Zhichao >; Kinney, > Michael D = >; afish@apple.com > Cc: Wang, Sunny (HPS SW) >; = Spottswood, Jason > > > Subject: RE: [edk2-devel] [PATCH v7] MdeModulePkg: Add EDK2 Platform > Boot Manager Protocol > > Looks good enough to me. Thanks for addressing my comments, Ashish. > Reviewed-by: Sunny Wang > > > -----Original Message----- > From: devel@edk2.groups.io [mailto:devel@ed= k2.groups.io] On Behalf Of > Ashish Singhal > Sent: Tuesday, December 24, 2019 10:58 AM > To: devel@edk2.groups.io; ray.ni@intel.com<= mailto:ray.ni@intel.com>; jian.j.wang@intel.com; > hao.a.wu@intel.com; zhichao.gao@intel.com; michael.d.kinney@intel.com; > afish@apple.com > Cc: Ashish Singhal > > Subject: [edk2-devel] [PATCH v7] 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 > > --- > .../Include/Protocol/PlatformBootManager.h | 82 > ++++++++++++++++++++++ > MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 41 +++++++++-- > .../Library/UefiBootManagerLib/InternalBm.h | 2 + > .../UefiBootManagerLib/UefiBootManagerLib.inf | 2 + > MdeModulePkg/MdeModulePkg.dec | 4 ++ > 5 files changed, 124 insertions(+), 7 deletions(-) create mode 100644 > MdeModulePkg/Include/Protocol/PlatformBootManager.h > > diff --git a/MdeModulePkg/Include/Protocol/PlatformBootManager.h > b/MdeModulePkg/Include/Protocol/PlatformBootManager.h > new file mode 100644 > index 0000000..26b9ce4 > --- /dev/null > +++ b/MdeModulePkg/Include/Protocol/PlatformBootManager.h > @@ -0,0 +1,82 @@ > +/** @file > + > + Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved. > + > + SPDX-License-Identifier: BSD-2-Clause-Patent > + > +**/ > + > +#ifndef __PLATFORM_BOOT_MANAGER_PROTOCOL_H__ > +#define __PLATFORM_BOOT_MANAGER_PROTOCOL_H__ > + > +#include > + > +// > +// Platform Boot Manager Protocol GUID value // #define > +EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL_GUID \ > + { \ > + 0xaa17add4, 0x756c, 0x460d, { 0x94, 0xb8, 0x43, 0x88, 0xd7, 0xfb,= 0x3e, > 0x59 } \ > + } > + > +// > +// Protocol interface structure > +// > +typedef struct _EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL > +EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL; > + > +// > +// Revision The revision to which the protocol interface adheres. > +// All future revisions must be backwards compatible. > +// If a future version is not back wards compatible it is not = the same > GUID. > +// > +#define EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL_REVISION > 0x00000001 > + > +// > +// Function Prototypes > +// > + > +/* > + This function allows platform to refresh all boot options specific to > +the platform. Within > + this function, platform can make modifications to the auto enumerated > +platform boot options > + as well as NV boot options. > + > + @param[in const] BootOptions An array of auto enumerated > platform boot options. > + This array will be freed by = caller upon successful > + exit of this function and ou= tput array would be used. > + > + @param[in const] BootOptionsCount The number of elements in > BootOptions. > + > + @param[out] UpdatedBootOptions An array of boot options tha= t > have been customized > + for the platform on top of i= nput boot options. This > + array would be allocated by > REFRESH_ALL_BOOT_OPTIONS > + and would be freed by caller= after consuming it. > + > + @param[out] UpdatedBootOptionsCount The number of elements in > UpdatedBootOptions. > + > + > + @retval EFI_SUCCESS Platform refresh to input Bo= otOptions and > + BootCount have been done. > + > + @retval EFI_OUT_OF_RESOURCES Memory allocation failed. > + > + @retval EFI_INVALID_PARAMETER Input is not correct. > + > + @retval EFI_UNSUPPORTED Platform specific overrides = are not > supported. > +*/ > +typedef > +EFI_STATUS > +(EFIAPI *PLATFORM_BOOT_MANAGER_REFRESH_ALL_BOOT_OPTIONS) ( > + IN CONST EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions, > + IN CONST UINTN BootOptionsCount, > + OUT EFI_BOOT_MANAGER_LOAD_OPTION **UpdatedBootOptions, > + OUT UINTN *UpdatedBootOptionsCount > + ); > + > +struct _EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL { > + UINT64 Revision; > + PLATFORM_BOOT_MANAGER_REFRESH_ALL_BOOT_OPTIONS > RefreshAllBootOptions; > +}; > + > +extern EFI_GUID gEdkiiPlatformBootManagerProtocolGuid; > + > +#endif /* __PLATFORM_BOOT_MANAGER_PROTOCOL_H__ */ > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c > index 760d764..62c5b2dc 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.
> (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
> 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 =3D BmEnumerateBootOptions (&BootOptionCount); > - NvBootOptions =3D 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 =3D > + 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 =3D PlatformBootManager->RefreshAllBootOptions ((CONST > EFI_BOOT_MANAGER_LOAD_OPTION *)BootOptions, > + (CONST UINTN)B= ootOptionCount, > + &UpdatedBootOp= tions, > + &UpdatedBootOp= tionCount); > + if (!EFI_ERROR (Status)) { > + EfiBootManagerFreeLoadOptions (BootOptions, BootOptionCount); > + BootOptions =3D UpdatedBootOptions; > + BootOptionCount =3D UpdatedBootOptionCount; > + } > + } > + > + NvBootOptions =3D EfiBootManagerGetLoadOptions (&NvBootOptionCount, > + LoadOptionTypeBoot); > + > + // > // Remove invalid EFI boot options from NV > // > for (Index =3D 0; Index < NvBootOptionCount; Index++) { diff --git > a/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h > b/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h > index 027eb25..ac866ac 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.
> (C) Copyright 2015 Hewlett Packard Enterprise Development LP
> SPDX-License-Identifier: BSD-2-Clause-Patent @@ -41,6 +42,7 @@ SPDX- > License-Identifier: BSD-2-Clause-Patent #include > #include #include > +#include > > #include #include > diff --git > a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf > b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf > index ed6b467..cf59086 100644 > --- a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf > +++ > b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf > @@ -5,6 +5,7 @@ > # manipulation, hotkey registration, UEFI boot, connect/disconnect, co= nsole > # manipulation, driver health checking and etc. > # > +# Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved. > # Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved. # (C) > Copyright 2016 Hewlett Packard Enterprise Development LP
# 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.PcdResetOnMemoryTypeInformationC > hange ## SOMETIMES_CONSUMES > diff --git a/MdeModulePkg/MdeModulePkg.dec > b/MdeModulePkg/MdeModulePkg.dec index 41b9e70..cc238e9 100644 > --- a/MdeModulePkg/MdeModulePkg.dec > +++ b/MdeModulePkg/MdeModulePkg.dec > @@ -3,6 +3,7 @@ > # It also provides the definitions(including PPIs/PROTOCOLs/GUIDs and > library classes) # and libraries instances, which are used for those mo= dules. > # > +# Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved. > # Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved. # > Copyright (c) 2016, Linaro Ltd. All rights reserved.
# (C) Copyrigh= t 2016 - > 2019 Hewlett Packard Enterprise Development LP
@@ -609,6 +610,9 > @@ > ## Include/Protocol/PeCoffImageEmulator.h > gEdkiiPeCoffImageEmulatorProtocolGuid =3D { 0x96f46153, 0x97a7, 0x479= 3, > { 0xac, 0xc1, 0xfa, 0x19, 0xbf, 0x78, 0xea, 0x97 } } > > + ## Include/Protocol/PlatformBootManager.h > + gEdkiiPlatformBootManagerProtocolGuid =3D { 0xaa17add4, 0x756c, 0x460= d, > + { 0x94, 0xb8, 0x43, 0x88, 0xd7, 0xfb, 0x3e, 0x59 } } > + > # > # [Error.gEfiMdeModulePkgTokenSpaceGuid] > # 0x80000001 | Invalid value provided. > -- > 2.7.4 > > > > ________________________________ This email message is for the sole use of the intended recipient(s) and ma= y contain confidential information. Any unauthorized review, use, disclosu= re or distribution is prohibited. If you are not the intended recipient, p= lease contact the sender by reply email and destroy all copies of the origi= nal message. ________________________________ --_000_734D49CCEBEEF84792F5B80ED585239D5C3D05C5SHSMSX104ccrcor_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Ashish, no follow up is required from your side.

MdeModulePkg maintainers will help to push the patc= hes.

 

From: devel@edk2.groups.io <devel@edk2.gr= oups.io> On Behalf Of Ashish Singhal
Sent: Thursday, December 26, 2019 11:42 AM
To: Ni, Ray <ray.ni@intel.com>; Wang, Sunny (HPS SW) <sunn= ywang@hpe.com>; devel@edk2.groups.io; Wang, Jian J <jian.j.wang@intel= .com>; Wu, Hao A <hao.a.wu@intel.com>; Gao, Zhichao <zhichao.ga= o@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>; afish@apple.com
Cc: Spottswood, Jason <jason.spottswood@hpe.com>
Subject: Re: [edk2-devel] [PATCH v7] MdeModulePkg: Add EDK2 Platfor= m Boot Manager Protocol

 

Hi Ray,

 

Following up on this. Are we waiting on more sugges= tions or clarifications?

 

Thanks

Ashish

 

From: Ni, Ray <ra= y.ni@intel.com>
Sent: Monday, December 23, 2019 10:41:50 PM
To: Wang, Sunny (HPS SW) <s= unnywang@hpe.com>; devel@edk2.groups.io <devel@edk2.groups.io>; Ashish Sin= ghal <ashishsingha@nvidia.com= >; Wang, Jian J <jian.j.= wang@intel.com>; Wu, Hao A <hao.a.wu@intel.com>; Gao, Zhichao <zhichao.ga= o@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>; afish@apple.com <afish@apple.com>
Cc: Spottswood, Jason <jason.spottswood@hpe.com>
Subject: RE: [edk2-devel] [PATCH v7] MdeModulePkg: Add EDK2 Platfor= m Boot Manager Protocol

 

External email: Use = caution opening links or attachments


Reviewed-by: Ray Ni <ray.ni@intel.c= om>

> -----Original Message-----
> From: Wang, Sunny (HPS SW) <s= unnywang@hpe.com>
> Sent: Tuesday, December 24, 2019 12:44 PM
> To: devel@edk2.groups.io;= ashishsingha@nvidia.com; Ni, Ray
> <ray.ni@intel.com>; Wan= g, Jian J <jian.j.wang@intel.co= m>; Wu, Hao A
> <hao.a.wu@intel.com>;= Gao, Zhichao <zhichao.gao@inte= l.com>; Kinney,
> Michael D <michael.d= .kinney@intel.com>; afish@apple.com
> Cc: Wang, Sunny (HPS SW) <sun= nywang@hpe.com>; Spottswood, Jason
> <jason.spottswood@hpe.= com>
> Subject: RE: [edk2-devel] [PATCH v7] MdeModulePkg: Add EDK2 Platform<= br> > Boot Manager Protocol
>
> Looks good enough to me. Thanks for addressing my comments, Ashish. > Reviewed-by: Sunny Wang <sunn= ywang@hpe.com>
>
> -----Original Message-----
> From: devel@edk2.groups.io [mailto:devel@edk2.groups.io]= On Behalf Of
> Ashish Singhal
> Sent: Tuesday, December 24, 2019 10:58 AM
> To: devel@edk2.groups.io;= ray.ni@intel.com; jian.j.wang= @intel.com;
> hao.a.wu@intel.com; zhichao.gao@intel.com; m= ichael.d.kinney@intel.com;
> afish@apple.com
> Cc: Ashish Singhal <ash= ishsingha@nvidia.com>
> Subject: [edk2-devel] [PATCH v7] 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>
> ---
>  .../Include/Protocol/PlatformBootManager.h   &nb= sp;     | 82
> ++++++++++++++= ;++++++++
>  MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c   | = 41 +++++++++--
>  .../Library/UefiBootManagerLib/InternalBm.h   &n= bsp;    |  2 +
>  .../UefiBootManagerLib/UefiBootManagerLib.inf   =    |  2 +
>  MdeModulePkg/MdeModulePkg.dec     &nbs= p;            &= nbsp;   |  4 ++
>  5 files changed, 124 insertions(+), 7 deletions(-)  cr= eate mode 100644
> MdeModulePkg/Include/Protocol/PlatformBootManager.h
>
> diff --git a/MdeModulePkg/Include/Protocol/PlatformBootManager.h
> b/MdeModulePkg/Include/Protocol/PlatformBootManager.h
> new file mode 100644
> index 0000000..26b9ce4
> --- /dev/null
> +++ b/MdeModulePkg/Include/Protocol/PlatformBootManager.h=
> @@ -0,0 +1,82 @@
> +/** @file
> +
> +  Copyright (c) 2019, NVIDIA CORPORATION. All rights reserv= ed.
> +
> +  SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef __PLATFORM_BOOT_MANAGER_PROTOCOL_H__
> +#define __PLATFORM_BOOT_MANAGER_PROTOCOL_H__
> +
> +#include <Library/UefiBootManagerLib.h>
> +
> +//
> +// Platform Boot Manager Protocol GUID value // #define
> +EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL_GUID \
> +    { \
> +      0xaa17add4, 0x756c, 0x460d, { 0x9= 4, 0xb8, 0x43, 0x88, 0xd7, 0xfb, 0x3e,
> 0x59 } \
> +    }
> +
> +//
> +// Protocol interface structure
> +//
> +typedef struct _EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL
> +EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL;
> +
> +//
> +// Revision The revision to which the protocol interface adheres= .
> +//          All fut= ure revisions must be backwards compatible.
> +//          If a fu= ture version is not back wards compatible it is not the same
> GUID.
> +//
> +#define EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL_REVISION
> 0x00000001
> +
> +//
> +// Function Prototypes
> +//
> +
> +/*
> +  This function allows platform to refresh all boot options= specific to
> +the platform. Within
> +  this function, platform can make modifications to the aut= o enumerated
> +platform boot options
> +  as well as NV boot options.
> +
> +  @param[in const] BootOptions     = ;        An array of auto enumerated
> platform boot options.
> +          &nbs= p;            &= nbsp;           &nbs= p;       This array will be freed by caller u= pon successful
> +          &nbs= p;            &= nbsp;           &nbs= p;       exit of this function and output arr= ay would be used.
> +
> +  @param[in const] BootOptionsCount    =     The number of elements in
> BootOptions.
> +
> +  @param[out]      UpdatedBootOpti= ons      An array of boot options that
> have been customized
> +          &nbs= p;            &= nbsp;           &nbs= p;       for the platform on top of input boo= t options. This
> +          &nbs= p;            &= nbsp;           &nbs= p;       array would be allocated by
> REFRESH_ALL_BOOT_OPTIONS
> +          &nbs= p;            &= nbsp;           &nbs= p;       and would be freed by caller after c= onsuming it.
> +
> +  @param[out]      UpdatedBootOpti= onsCount The number of elements in
> UpdatedBootOptions.
> +
> +
> +  @retval EFI_SUCCESS      &n= bsp;            = ;   Platform refresh to input BootOptions and
> +          &nbs= p;            &= nbsp;           &nbs= p;       BootCount have been done.
> +
> +  @retval EFI_OUT_OF_RESOURCES     = ;        Memory allocation failed.
> +
> +  @retval EFI_INVALID_PARAMETER    &nbs= p;       Input is not correct.
> +
> +  @retval EFI_UNSUPPORTED     &nbs= p;            Platfo= rm specific overrides are not
> supported.
> +*/
> +typedef
> +EFI_STATUS
> +(EFIAPI *PLATFORM_BOOT_MANAGER_REFRESH_ALL_BOOT_OPTIONS) (
> +  IN  CONST EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions,=
> +  IN  CONST UINTN      &= nbsp;           &nbs= p;     BootOptionsCount,
> +  OUT       EFI_BOOT_MANAGER_= LOAD_OPTION **UpdatedBootOptions,
> +  OUT       UINTN  =             &nb= sp;         *UpdatedBootOptionsCoun= t
> +  );
> +
> +struct _EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL {
> +  UINT64        &nb= sp;            =             &nb= sp;       Revision;
> +  PLATFORM_BOOT_MANAGER_REFRESH_ALL_BOOT_OPTIONS
> RefreshAllBootOptions;
> +};
> +
> +extern EFI_GUID gEdkiiPlatformBootManagerProtocolGuid;
> +
> +#endif /* __PLATFORM_BOOT_MANAGER_PROTOCOL_H__ */
> diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> index 760d764..62c5b2dc 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 reserv= ed.<BR>
>  (C) Copyright 2015-2016 Hewlett Packard Enterprise Development = LP<BR>
>  SPDX-License-Identifier: BSD-2-Clause-Patent @@ -2258,12 +2= 259,15 @@
> EfiBootManagerRefreshAllBootOption (
>    VOID
>    )
>  {
> -  EFI_STATUS        &nb= sp;           Status;
> -  EFI_BOOT_MANAGER_LOAD_OPTION  *NvBootOptions;
> -  UINTN         &n= bsp;            = ;   NvBootOptionCount;
> -  EFI_BOOT_MANAGER_LOAD_OPTION  *BootOptions;
> -  UINTN         &n= bsp;            = ;   BootOptionCount;
> -  UINTN         &n= bsp;            = ;   Index;
> +  EFI_STATUS        = ;            &n= bsp;      Status;
> +  EFI_BOOT_MANAGER_LOAD_OPTION     = ;    *NvBootOptions;
> +  UINTN        &nbs= p;            &= nbsp;          NvBootOptionCou= nt;
> +  EFI_BOOT_MANAGER_LOAD_OPTION     = ;    *BootOptions;
> +  UINTN        &nbs= p;            &= nbsp;          BootOptionCount= ;
> +  EFI_BOOT_MANAGER_LOAD_OPTION     = ;    *UpdatedBootOptions;
> +  UINTN        &nbs= p;            &= nbsp;          UpdatedBootOpti= onCount;
> +  UINTN        &nbs= p;            &= nbsp;          Index;
> +  EDKII_PLATFORM_BOOT_MANAGER_PROTOCOL *PlatformBootManager= ;
>
>    //
>    // Optionally refresh the legacy boot option @@ -22= 73,7 +2277,6 @@
> EfiBootManagerRefreshAllBootOption (
>    }
>
>    BootOptions   =3D BmEnumerateBootOptions = (&BootOptionCount);
> -  NvBootOptions =3D EfiBootManagerGetLoadOptions (&NvBootOp= tionCount,
> 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  //  S= tatus =3D
> + gBS->LocateProtocol (&gEdkiiPlatformBootManagerProtocolG= uid,
> +          &nbs= p;            &= nbsp;        NULL,
> +          &nbs= p;            &= nbsp;        (VOID **)&PlatformBootM= anager);  if
> + (!EFI_ERROR (Status)) {
> +    //
> +    // If found, call platform specific refresh t= o all auto enumerated and NV
> +    // boot options.
> +    //
> +    Status =3D PlatformBootManager->RefreshAll= BootOptions ((CONST
> EFI_BOOT_MANAGER_LOAD_OPTION *)BootOptions,
> +          &nbs= p;            &= nbsp;           &nbs= p;            &= nbsp;        (CONST UINTN)BootOptionCoun= t,
> +          &nbs= p;            &= nbsp;           &nbs= p;            &= nbsp;        &UpdatedBootOptions, > +          &nbs= p;            &= nbsp;           &nbs= p;            &= nbsp;        &UpdatedBootOptionCount= );
> +    if (!EFI_ERROR (Status)) {
> +      EfiBootManagerFreeLoadOptions (Bo= otOptions, BootOptionCount);
> +      BootOptions =3D UpdatedBootOption= s;
> +      BootOptionCount =3D UpdatedBootOp= tionCount;
> +    }
> +  }
> +
> +  NvBootOptions =3D EfiBootManagerGetLoadOptions (&NvBo= otOptionCount,
> + LoadOptionTypeBoot);
> +
> +  //
>    // Remove invalid EFI boot options from NV
>    //
>    for (Index =3D 0; Index < NvBootOptionCount; Ind= ex++) { diff --git
> a/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h
> b/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h
> index 027eb25..ac866ac 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 s= tructure
>
> +Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
>  Copyright (c) 2004 - 2018, Intel Corporation. All rights reserv= ed.<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/V= ariableLock.h>
> #include <Protocol/RamDisk.h>  #include <Protocol/Defer= redImageLoad.h>
> +#include <Protocol/PlatformBootManager.h>
>
>  #include <Guid/MemoryTypeInformation.h>  #include &l= t;Guid/FileInfo.h>
> diff --git
> a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> index ed6b467..cf59086 100644
> --- a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf<= br> > +++
> b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> @@ -5,6 +5,7 @@
>  #  manipulation, hotkey registration, UEFI boot, connect/d= isconnect, console
> #  manipulation, driver health checking and etc.
>  #
> +#  Copyright (c) 2019, NVIDIA CORPORATION. All rights reser= ved.
>  #  Copyright (c) 2007 - 2018, Intel Corporation. All right= s reserved.<BR>  #  (C)
> Copyright 2016 Hewlett Packard Enterprise Development LP<BR>&nb= sp; #  SPDX-
> License-Identifier: BSD-2-Clause-Patent @@ -107,6 +108,7 @@
>    gEfiFormBrowser2ProtocolGuid    = ;            &n= bsp; ## SOMETIMES_CONSUMES
>    gEfiRamDiskProtocolGuid    &nbs= p;            &= nbsp;     ## SOMETIMES_CONSUMES
>    gEfiDeferredImageLoadProtocolGuid   =           ## SOMETIMES_CONSUME= S
> +  gEdkiiPlatformBootManagerProtocolGuid   &n= bsp;     ## SOMETIMES_CONSUMES
>
>  [Pcd]
>
> gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationC
> hange      ## SOMETIMES_CONSUMES
> diff --git a/MdeModulePkg/MdeModulePkg.dec
> b/MdeModulePkg/MdeModulePkg.dec index 41b9e70..cc238e9 100644
> --- a/MdeModulePkg/MdeModulePkg.dec
> +++ b/MdeModulePkg/MdeModulePkg.dec
> @@ -3,6 +3,7 @@
>  # It also provides the definitions(including PPIs/PROTOCOLs/GUI= Ds and
> library classes)  # and libraries instances, which are used for = those modules.
>  #
> +# Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved. >  # Copyright (c) 2007 - 2019, Intel Corporation. All rights rese= rved.<BR>  #
> Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>  = # (C) Copyright 2016 -
> 2019 Hewlett Packard Enterprise Development LP<BR> @@ -609,6 &#= 43;610,9
> @@
>    ## Include/Protocol/PeCoffImageEmulator.h
>    gEdkiiPeCoffImageEmulatorProtocolGuid =3D { 0x96f46= 153, 0x97a7, 0x4793,
> { 0xac, 0xc1, 0xfa, 0x19, 0xbf, 0x78, 0xea, 0x97 } }
>
> +  ## Include/Protocol/PlatformBootManager.h
> +  gEdkiiPlatformBootManagerProtocolGuid =3D { 0xaa17add4, 0= x756c, 0x460d,
> + { 0x94, 0xb8, 0x43, 0x88, 0xd7, 0xfb, 0x3e, 0x59 } }
> +
>  #
>  # [Error.gEfiMdeModulePkgTokenSpaceGuid]
>  #   0x80000001 | Invalid value provided.
> --
> 2.7.4
>
>
>
>

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