* Re: [PATCH v2 1/1] MdePkg/Cpuid.h: Change and add some macro definitions.
2021-01-21 7:28 [PATCH v2 1/1] MdePkg/Cpuid.h: Change and add some macro definitions Jason Lou
@ 2021-01-22 4:21 ` Ni, Ray
2021-01-22 4:57 ` 回复: [edk2-devel] " gaoliming
1 sibling, 0 replies; 6+ messages in thread
From: Ni, Ray @ 2021-01-22 4:21 UTC (permalink / raw)
To: Lou, Yun, devel@edk2.groups.io
Cc: Kinney, Michael D, Liming Gao, Liu, Zhiguang, Dong, Eric,
Laszlo Ersek, Kumar, Rahul1
Reviewed-by: Ray Ni <ray.ni@intel.com>
> -----Original Message-----
> From: Lou, Yun <yun.lou@intel.com>
> Sent: Thursday, January 21, 2021 3:29 PM
> 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>; Dong, Eric
> <eric.dong@intel.com>; Laszlo Ersek <lersek@redhat.com>; Kumar, Rahul1
> <rahul1.kumar@intel.com>
> Subject: [PATCH v2 1/1] MdePkg/Cpuid.h: Change and add some macro
> definitions.
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3105
>
> Change and add some macro definitions about
> CPUID_HYBRID_INFORMATION Leaf(1Ah).
>
> 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>
> Cc: Eric Dong <eric.dong@intel.com>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: Rahul Kumar <rahul1.kumar@intel.com>
> ---
> UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c | 2 +-
> MdePkg/Include/Register/Intel/Cpuid.h | 17 +++++++++++++----
> 2 files changed, 14 insertions(+), 5 deletions(-)
>
> diff --git a/UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
> b/UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
> index 6b87be261acf..d1f9830c91e7 100644
> --- a/UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
> +++ b/UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
> @@ -175,7 +175,7 @@ CpuCacheInfoCollectCoreAndCacheData (
> //
>
> Context->ProcessorInfo[ProcessorIndex].CoreType = 0;
>
> if (CpuidMaxInput >= CPUID_HYBRID_INFORMATION) {
>
> - AsmCpuidEx (CPUID_HYBRID_INFORMATION,
> CPUID_HYBRID_INFORMATION_SUB_LEAF,
> &NativeModelIdAndCoreTypeEax.Uint32, NULL, NULL, NULL);
>
> + AsmCpuidEx (CPUID_HYBRID_INFORMATION,
> CPUID_HYBRID_INFORMATION_MAIN_LEAF,
> &NativeModelIdAndCoreTypeEax.Uint32, NULL, NULL, NULL);
>
> Context->ProcessorInfo[ProcessorIndex].CoreType = (UINT8)
> NativeModelIdAndCoreTypeEax.Bits.CoreType;
>
> }
>
>
>
> diff --git a/MdePkg/Include/Register/Intel/Cpuid.h
> b/MdePkg/Include/Register/Intel/Cpuid.h
> index dd1b64a1e50b..a670ab436c37 100644
> --- a/MdePkg/Include/Register/Intel/Cpuid.h
> +++ b/MdePkg/Include/Register/Intel/Cpuid.h
> @@ -3601,7 +3601,7 @@ typedef union {
> CPUID Hybrid Information Enumeration Leaf
>
>
>
> @param EAX CPUID_HYBRID_INFORMATION (0x1A)
>
> - @param ECX CPUID_HYBRID_INFORMATION_SUB_LEAF (0x00).
>
> + @param ECX CPUID_HYBRID_INFORMATION_MAIN_LEAF (0x00).
>
>
>
> @retval EAX Enumerates the native model ID and core type described
>
> by the type CPUID_NATIVE_MODEL_ID_AND_CORE_TYPE_EAX
>
> @@ -3615,7 +3615,7 @@ typedef union {
>
>
> AsmCpuidEx (
>
> CPUID_HYBRID_INFORMATION,
>
> - CPUID_HYBRID_INFORMATION_SUB_LEAF,
>
> + CPUID_HYBRID_INFORMATION_MAIN_LEAF,
>
> &Eax, NULL, NULL, NULL
>
> );
>
> @endcode
>
> @@ -3626,11 +3626,11 @@ typedef union {
> ///
>
> /// CPUID Hybrid Information Enumeration sub-leaf
>
> ///
>
> -#define CPUID_HYBRID_INFORMATION_SUB_LEAF 0x00
>
> +#define CPUID_HYBRID_INFORMATION_MAIN_LEAF 0x00
>
>
>
> /**
>
> CPUID Hybrid Information EAX for CPUID leaf
> #CPUID_HYBRID_INFORMATION,
>
> - sub-leaf #CPUID_HYBRID_INFORMATION_SUB_LEAF.
>
> + sub-leaf #CPUID_HYBRID_INFORMATION_MAIN_LEAF.
>
> **/
>
> typedef union {
>
> ///
>
> @@ -3657,6 +3657,15 @@ typedef union {
> UINT32 Uint32;
>
> } CPUID_NATIVE_MODEL_ID_AND_CORE_TYPE_EAX;
>
>
>
> +///
>
> +/// @{ Define value for
> CPUID_NATIVE_MODEL_ID_AND_CORE_TYPE_EAX.CoreType
>
> +///
>
> +#define CPUID_CORE_TYPE_INTEL_ATOM 0x20
>
> +#define CPUID_CORE_TYPE_INTEL_CORE 0x40
>
> +///
>
> +/// @}
>
> +///
>
> +
>
>
>
> /**
>
> CPUID V2 Extended Topology Enumeration Leaf
>
> --
> 2.28.0.windows.1
^ permalink raw reply [flat|nested] 6+ messages in thread* 回复: [edk2-devel] [PATCH v2 1/1] MdePkg/Cpuid.h: Change and add some macro definitions.
2021-01-21 7:28 [PATCH v2 1/1] MdePkg/Cpuid.h: Change and add some macro definitions Jason Lou
2021-01-22 4:21 ` Ni, Ray
@ 2021-01-22 4:57 ` gaoliming
2021-01-22 5:46 ` [edk2-devel] " Jason Lou
1 sibling, 1 reply; 6+ messages in thread
From: gaoliming @ 2021-01-22 4:57 UTC (permalink / raw)
To: devel, yun.lou
Cc: 'Michael D Kinney', 'Zhiguang Liu',
'Ray Ni', 'Eric Dong', 'Laszlo Ersek',
'Rahul Kumar'
Yun:
> -----邮件原件-----
> 发件人: bounce+27952+70610+4905953+8761045@groups.io
> <bounce+27952+70610+4905953+8761045@groups.io> 代表 Jason Lou
> 发送时间: 2021年1月21日 15:29
> 收件人: devel@edk2.groups.io
> 抄送: Jason <yun.lou@intel.com>; Michael D Kinney
> <michael.d.kinney@intel.com>; Liming Gao <gaoliming@byosoft.com.cn>;
> Zhiguang Liu <zhiguang.liu@intel.com>; Ray Ni <ray.ni@intel.com>; Eric
Dong
> <eric.dong@intel.com>; Laszlo Ersek <lersek@redhat.com>; Rahul Kumar
> <rahul1.kumar@intel.com>
> 主题: [edk2-devel] [PATCH v2 1/1] MdePkg/Cpuid.h: Change and add some
> macro definitions.
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3105
>
> Change and add some macro definitions about
> CPUID_HYBRID_INFORMATION Leaf(1Ah).
>
> 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>
> Cc: Eric Dong <eric.dong@intel.com>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: Rahul Kumar <rahul1.kumar@intel.com>
> ---
> UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c | 2 +-
> MdePkg/Include/Register/Intel/Cpuid.h | 17
> +++++++++++++----
> 2 files changed, 14 insertions(+), 5 deletions(-)
>
> diff --git a/UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
> b/UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
> index 6b87be261acf..d1f9830c91e7 100644
> --- a/UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
> +++ b/UefiCpuPkg/Library/CpuCacheInfoLib/CpuCacheInfoLib.c
> @@ -175,7 +175,7 @@ CpuCacheInfoCollectCoreAndCacheData (
> //
>
> Context->ProcessorInfo[ProcessorIndex].CoreType = 0;
>
> if (CpuidMaxInput >= CPUID_HYBRID_INFORMATION) {
>
> - AsmCpuidEx (CPUID_HYBRID_INFORMATION,
> CPUID_HYBRID_INFORMATION_SUB_LEAF,
> &NativeModelIdAndCoreTypeEax.Uint32, NULL, NULL, NULL);
>
> + AsmCpuidEx (CPUID_HYBRID_INFORMATION,
> CPUID_HYBRID_INFORMATION_MAIN_LEAF,
> &NativeModelIdAndCoreTypeEax.Uint32, NULL, NULL, NULL);
>
> Context->ProcessorInfo[ProcessorIndex].CoreType = (UINT8)
> NativeModelIdAndCoreTypeEax.Bits.CoreType;
>
> }
>
>
>
> diff --git a/MdePkg/Include/Register/Intel/Cpuid.h
> b/MdePkg/Include/Register/Intel/Cpuid.h
> index dd1b64a1e50b..a670ab436c37 100644
> --- a/MdePkg/Include/Register/Intel/Cpuid.h
> +++ b/MdePkg/Include/Register/Intel/Cpuid.h
> @@ -3601,7 +3601,7 @@ typedef union {
> CPUID Hybrid Information Enumeration Leaf
>
>
>
> @param EAX CPUID_HYBRID_INFORMATION (0x1A)
>
> - @param ECX CPUID_HYBRID_INFORMATION_SUB_LEAF (0x00).
>
> + @param ECX CPUID_HYBRID_INFORMATION_MAIN_LEAF (0x00).
>
>
>
> @retval EAX Enumerates the native model ID and core type described
>
> by the type
> CPUID_NATIVE_MODEL_ID_AND_CORE_TYPE_EAX
>
> @@ -3615,7 +3615,7 @@ typedef union {
>
>
> AsmCpuidEx (
>
> CPUID_HYBRID_INFORMATION,
>
> - CPUID_HYBRID_INFORMATION_SUB_LEAF,
>
> + CPUID_HYBRID_INFORMATION_MAIN_LEAF,
>
> &Eax, NULL, NULL, NULL
>
> );
>
> @endcode
>
> @@ -3626,11 +3626,11 @@ typedef union {
> ///
>
> /// CPUID Hybrid Information Enumeration sub-leaf
>
[Liming] here sub-leaf ==> main-leaf?
> ///
>
> -#define CPUID_HYBRID_INFORMATION_SUB_LEAF
> 0x00
>
> +#define CPUID_HYBRID_INFORMATION_MAIN_LEAF
> 0x00
>
>
>
> /**
>
> CPUID Hybrid Information EAX for CPUID leaf
> #CPUID_HYBRID_INFORMATION,
>
> - sub-leaf #CPUID_HYBRID_INFORMATION_SUB_LEAF.
>
> + sub-leaf #CPUID_HYBRID_INFORMATION_MAIN_LEAF.
>
[Liming] Here, sub-leaf ==> main-leaf?
Thanks
Liming
> **/
>
> typedef union {
>
> ///
>
> @@ -3657,6 +3657,15 @@ typedef union {
> UINT32 Uint32;
>
> } CPUID_NATIVE_MODEL_ID_AND_CORE_TYPE_EAX;
>
>
>
> +///
>
> +/// @{ Define value for
> CPUID_NATIVE_MODEL_ID_AND_CORE_TYPE_EAX.CoreType
>
> +///
>
> +#define CPUID_CORE_TYPE_INTEL_ATOM
> 0x20
>
> +#define CPUID_CORE_TYPE_INTEL_CORE
> 0x40
>
> +///
>
> +/// @}
>
> +///
>
> +
>
>
>
> /**
>
> CPUID V2 Extended Topology Enumeration Leaf
>
> --
> 2.28.0.windows.1
>
>
>
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^ permalink raw reply [flat|nested] 6+ messages in thread