2 EFI MP information protocol provides a lightweight MP_SERVICES_PROTOCOL.
4 MP information protocol only provides static information of MP processor.
6 Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
7 Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR>
9 SPDX-License-Identifier: BSD-2-Clause-Patent
13 #ifndef _MP_INFORMATION_H_
14 #define _MP_INFORMATION_H_
16 #include <Protocol/MpService.h>
18 #include <Ppi/SecPlatformInformation.h>
20 #define MP_INFORMATION_GUID \
22 0xba33f15d, 0x4000, 0x45c1, {0x8e, 0x88, 0xf9, 0x16, 0x92, 0xd4, 0x57, 0xe3} \
27 UINT64 NumberOfProcessors
;
28 UINT64 NumberOfEnabledProcessors
;
29 EFI_PROCESSOR_INFORMATION ProcessorInfoBuffer
[];
30 } MP_INFORMATION_HOB_DATA
;
33 extern EFI_GUID gMpInformationHobGuid
;