Thanks for the clarification. On Thu, 4 Jan 2024 at 03:21, Tan, Dun <dun....@intel.com> wrote: > > Hi Ard, > > This patch set has been dropped. Another patch set "Create and consume a new > gMpInformationHobGuid2 in UefiCpuPkg." is adopted. > When the Maximum length 64KB is not enough, there might be more than 1 HOB > instance of this gMpInformationHobGuid2. > There is no change in ARM related code in the new patch set. > > Thanks, > Dun > > -----Original Message----- > From: Ard Biesheuvel <a...@kernel.org> > Sent: Wednesday, January 3, 2024 11:12 PM > To: devel@edk2.groups.io; Tan, Dun <dun....@intel.com> > Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org>; Sami Mujawar > <sami.muja...@arm.com>; Ni, Ray <ray...@intel.com> > Subject: Re: [edk2-devel] [PATCH 3/3] StandaloneMmPkg:Remove MpInformation.h > > On Thu, 9 Nov 2023 at 03:51, duntan <dun....@intel.com> wrote: > > > > Remove MpInformation.h in StandaloneMmPkg since it has been moved to > > UefiCpuPkg > > > > Signed-off-by: Dun Tan <dun....@intel.com> > > Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org> > > Cc: Sami Mujawar <sami.muja...@arm.com> > > Cc: Ray Ni <ray...@intel.com> > > Doesn't this break the ARM build? > > > > --- > > StandaloneMmPkg/Drivers/StandaloneMmCpu/StandaloneMmCpu.inf > > | 1 + > > StandaloneMmPkg/Include/Guid/MpInformation.h > > | 35 ----------------------------------- > > > > StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf > > | 1 + > > StandaloneMmPkg/StandaloneMmPkg.dec > > | 1 - > > 4 files changed, 2 insertions(+), 36 deletions(-) > > > > diff --git > > a/StandaloneMmPkg/Drivers/StandaloneMmCpu/StandaloneMmCpu.inf > > b/StandaloneMmPkg/Drivers/StandaloneMmCpu/StandaloneMmCpu.inf > > index 1fcb17d89d..4ed0e395c8 100644 > > --- a/StandaloneMmPkg/Drivers/StandaloneMmCpu/StandaloneMmCpu.inf > > +++ b/StandaloneMmPkg/Drivers/StandaloneMmCpu/StandaloneMmCpu.inf > > @@ -27,6 +27,7 @@ > > MdePkg/MdePkg.dec > > MdeModulePkg/MdeModulePkg.dec > > StandaloneMmPkg/StandaloneMmPkg.dec > > + UefiCpuPkg/UefiCpuPkg.dec > > > > [LibraryClasses] > > ArmLib > > diff --git a/StandaloneMmPkg/Include/Guid/MpInformation.h > > b/StandaloneMmPkg/Include/Guid/MpInformation.h > > deleted file mode 100644 > > index dbf88d12de..0000000000 > > --- a/StandaloneMmPkg/Include/Guid/MpInformation.h > > +++ /dev/null > > @@ -1,35 +0,0 @@ > > -/** @file > > - EFI MP information protocol provides a lightweight MP_SERVICES_PROTOCOL. > > - > > - MP information protocol only provides static information of MP processor. > > - > > - Copyright (c) 2009, Intel Corporation. All rights reserved.<BR> > > - Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR> > > - > > - SPDX-License-Identifier: BSD-2-Clause-Patent > > - > > -**/ > > - > > -#ifndef _MP_INFORMATION_H_ > > -#define _MP_INFORMATION_H_ > > - > > -#include <Protocol/MpService.h> > > -#include <PiPei.h> > > -#include <Ppi/SecPlatformInformation.h> > > - > > -#define MP_INFORMATION_GUID \ > > - { \ > > - 0xba33f15d, 0x4000, 0x45c1, {0x8e, 0x88, 0xf9, 0x16, 0x92, 0xd4, 0x57, > > 0xe3} \ > > - } > > - > > -#pragma pack(1) > > -typedef struct { > > - UINT64 NumberOfProcessors; > > - UINT64 NumberOfEnabledProcessors; > > - EFI_PROCESSOR_INFORMATION ProcessorInfoBuffer[]; > > -} MP_INFORMATION_HOB_DATA; > > -#pragma pack() > > - > > -extern EFI_GUID gMpInformationHobGuid; > > - > > -#endif > > diff --git > > a/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreE > > ntryPoint.inf > > b/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreE > > ntryPoint.inf > > index 75cfb98c0e..1fc31360ce 100644 > > --- > > a/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreE > > ntryPoint.inf > > +++ b/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmC > > +++ oreEntryPoint.inf > > @@ -33,6 +33,7 @@ > > MdePkg/MdePkg.dec > > MdeModulePkg/MdeModulePkg.dec > > StandaloneMmPkg/StandaloneMmPkg.dec > > + UefiCpuPkg/UefiCpuPkg.dec > > > > [Packages.ARM, Packages.AARCH64] > > ArmPkg/ArmPkg.dec > > diff --git a/StandaloneMmPkg/StandaloneMmPkg.dec > > b/StandaloneMmPkg/StandaloneMmPkg.dec > > index 46784d94e4..01f37deebb 100644 > > --- a/StandaloneMmPkg/StandaloneMmPkg.dec > > +++ b/StandaloneMmPkg/StandaloneMmPkg.dec > > @@ -36,7 +36,6 @@ > > > > [Guids] > > gStandaloneMmPkgTokenSpaceGuid = { 0x18fe7632, 0xf5c8, 0x4e63, > > { 0x8d, 0xe8, 0x17, 0xa5, 0x5c, 0x59, 0x13, 0xbd }} > > - gMpInformationHobGuid = { 0xba33f15d, 0x4000, 0x45c1, > > { 0x8e, 0x88, 0xf9, 0x16, 0x92, 0xd4, 0x57, 0xe3 }} > > gMmFvDispatchGuid = { 0xb65694cc, 0x09e3, 0x4c3b, > > { 0xb5, 0xcd, 0x05, 0xf4, 0x4d, 0x3c, 0xdb, 0xff }} > > > > ## Include/Guid/MmCoreData.h > > -- > > 2.31.1.windows.1 > > > > > > > > > > > >
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