* [PATCH v4] MdePkg/Cpuid.h: Define new element in CPUID Leaf(07h) data structure.
@ 2021-04-09 2:01 Jason Lou
2021-04-09 5:02 ` [edk2-devel] " Ni, Ray
0 siblings, 1 reply; 3+ messages in thread
From: Jason Lou @ 2021-04-09 2:01 UTC (permalink / raw)
To: devel; +Cc: Jason, Michael D Kinney, Liming Gao, Zhiguang Liu, Ray Ni
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>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
---
MdePkg/Include/Register/Intel/Cpuid.h | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/MdePkg/Include/Register/Intel/Cpuid.h b/MdePkg/Include/Register/Intel/Cpuid.h
index 19af99b6af..6f77e174c1 100644
--- a/MdePkg/Include/Register/Intel/Cpuid.h
+++ b/MdePkg/Include/Register/Intel/Cpuid.h
@@ -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
--
2.28.0.windows.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [edk2-devel] [PATCH v4] MdePkg/Cpuid.h: Define new element in CPUID Leaf(07h) data structure.
2021-04-09 2:01 [PATCH v4] MdePkg/Cpuid.h: Define new element in CPUID Leaf(07h) data structure Jason Lou
@ 2021-04-09 5:02 ` Ni, Ray
2021-04-09 5:58 ` 回复: " gaoliming
0 siblings, 1 reply; 3+ messages in thread
From: Ni, Ray @ 2021-04-09 5:02 UTC (permalink / raw)
To: devel@edk2.groups.io, Lou, Yun
Cc: Kinney, Michael D, Liming Gao, Liu, Zhiguang
Reviewed-by: Ray Ni <ray.ni@intel.com>
> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Jason Lou
> Sent: Friday, April 9, 2021 10:01 AM
> To: devel@edk2.groups.io
> Cc: Lou, Yun <yun.lou@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>; Liming Gao <gaoliming@byosoft.com.cn>;
> Liu, Zhiguang <zhiguang.liu@intel.com>; Ni, Ray <ray.ni@intel.com>
> Subject: [edk2-devel] [PATCH v4] MdePkg/Cpuid.h: Define new element in CPUID Leaf(07h) data structure.
>
> 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>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Zhiguang Liu <zhiguang.liu@intel.com>
> Cc: Ray Ni <ray.ni@intel.com>
> ---
> MdePkg/Include/Register/Intel/Cpuid.h | 14 +++++++++++---
> 1 file changed, 11 insertions(+), 3 deletions(-)
>
> diff --git a/MdePkg/Include/Register/Intel/Cpuid.h b/MdePkg/Include/Register/Intel/Cpuid.h
> index 19af99b6af..6f77e174c1 100644
> --- a/MdePkg/Include/Register/Intel/Cpuid.h
> +++ b/MdePkg/Include/Register/Intel/Cpuid.h
> @@ -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
>
> --
> 2.28.0.windows.1
>
>
>
> -=-=-=-=-=-=
> Groups.io Links: You receive all messages sent to this group.
> View/Reply Online (#73891): https://edk2.groups.io/g/devel/message/73891
> Mute This Topic: https://groups.io/mt/81959083/1712937
> Group Owner: devel+owner@edk2.groups.io
> Unsubscribe: https://edk2.groups.io/g/devel/unsub [ray.ni@intel.com]
> -=-=-=-=-=-=
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* 回复: [edk2-devel] [PATCH v4] MdePkg/Cpuid.h: Define new element in CPUID Leaf(07h) data structure.
2021-04-09 5:02 ` [edk2-devel] " Ni, Ray
@ 2021-04-09 5:58 ` gaoliming
0 siblings, 0 replies; 3+ messages in thread
From: gaoliming @ 2021-04-09 5:58 UTC (permalink / raw)
To: 'Ni, Ray', devel, 'Lou, Yun'
Cc: 'Kinney, Michael D', 'Liu, Zhiguang'
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
> -----邮件原件-----
> 发件人: Ni, Ray <ray.ni@intel.com>
> 发送时间: 2021年4月9日 13:02
> 收件人: devel@edk2.groups.io; Lou, Yun <yun.lou@intel.com>
> 抄送: Kinney, Michael D <michael.d.kinney@intel.com>; Liming Gao
> <gaoliming@byosoft.com.cn>; Liu, Zhiguang <zhiguang.liu@intel.com>
> 主题: RE: [edk2-devel] [PATCH v4] MdePkg/Cpuid.h: Define new element in
> CPUID Leaf(07h) data structure.
>
> Reviewed-by: Ray Ni <ray.ni@intel.com>
>
> > -----Original Message-----
> > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Jason
> Lou
> > Sent: Friday, April 9, 2021 10:01 AM
> > To: devel@edk2.groups.io
> > Cc: Lou, Yun <yun.lou@intel.com>; Kinney, Michael D
> <michael.d.kinney@intel.com>; Liming Gao <gaoliming@byosoft.com.cn>;
> > Liu, Zhiguang <zhiguang.liu@intel.com>; Ni, Ray <ray.ni@intel.com>
> > Subject: [edk2-devel] [PATCH v4] MdePkg/Cpuid.h: Define new element in
> CPUID Leaf(07h) data structure.
> >
> > 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>
> > Cc: Liming Gao <gaoliming@byosoft.com.cn>
> > Cc: Zhiguang Liu <zhiguang.liu@intel.com>
> > Cc: Ray Ni <ray.ni@intel.com>
> > ---
> > MdePkg/Include/Register/Intel/Cpuid.h | 14 +++++++++++---
> > 1 file changed, 11 insertions(+), 3 deletions(-)
> >
> > diff --git a/MdePkg/Include/Register/Intel/Cpuid.h
> b/MdePkg/Include/Register/Intel/Cpuid.h
> > index 19af99b6af..6f77e174c1 100644
> > --- a/MdePkg/Include/Register/Intel/Cpuid.h
> > +++ b/MdePkg/Include/Register/Intel/Cpuid.h
> > @@ -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
> >
> > --
> > 2.28.0.windows.1
> >
> >
> >
> > -=-=-=-=-=-=
> > Groups.io Links: You receive all messages sent to this group.
> > View/Reply Online (#73891):
> https://edk2.groups.io/g/devel/message/73891
> > Mute This Topic: https://groups.io/mt/81959083/1712937
> > Group Owner: devel+owner@edk2.groups.io
> > Unsubscribe: https://edk2.groups.io/g/devel/unsub [ray.ni@intel.com]
> > -=-=-=-=-=-=
> >
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2021-04-09 2:01 [PATCH v4] MdePkg/Cpuid.h: Define new element in CPUID Leaf(07h) data structure Jason Lou
2021-04-09 5:02 ` [edk2-devel] " Ni, Ray
2021-04-09 5:58 ` 回复: " gaoliming
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