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MdePkg/Cpuid.h: Define new element in CPUID Leaf(07h) data structure.

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3309

Define new element(Hybird) in CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS
(07h) data structure.

Signed-off-by: Jason Lou <yun.lou@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Reviewed: Ray Ni <ray.ni@intel.com>
This commit is contained in:
Jason 2021-04-08 14:28:59 +08:00 committed by mergify[bot]
parent c3dcbce26f
commit 0bbc207275
1 changed files with 11 additions and 3 deletions
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14
MdePkg/Include/Register/Intel/Cpuid.h
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@ -6,7 +6,7 @@
If a register returned is a single 32-bit value, then a data structure is
not provided for that register.
Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 2021, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Specification Reference:
@ -1550,9 +1550,17 @@ typedef union {
///
UINT32 AVX512_4FMAPS:1;
///
/// [Bit 25:4] Reserved.
/// [Bit 14:4] Reserved.
///
UINT32 Reserved2:22;
UINT32 Reserved4:11;
///
/// [Bit 15] Hybrid. If 1, the processor is identified as a hybrid part.
///
UINT32 Hybrid:1;
///
/// [Bit 25:16] Reserved.
///
UINT32 Reserved5:10;
///
/// [Bit 26] Enumerates support for indirect branch restricted speculation
/// (IBRS) and the indirect branch pre-dictor barrier (IBPB). Processors