[edk2-devel] 回复: [PATCH v3 2/3] MdePkg: Update IndustryStandard/SmBios.h with processor status data

[gaoliming]

This change follows SmBios spec. It is ok to me. Reviewed-by: Liming Gao
<gaoliming at byosoft.com.cn>

> -----邮件原件-----
> 发件人: Rebecca Cran <rebecca at nuviainc.com>
> 发送时间: 2020年11月11日 8:18
> 收件人: devel at edk2.groups.io
> 抄送: Rebecca Cran <rebecca at nuviainc.com>; Leif Lindholm
> <leif at nuviainc.com>; Ard Biesheuvel <ard.biesheuvel at arm.com>; Michael D
> Kinney <michael.d.kinney at intel.com>; Liming Gao
> <gaoliming at byosoft.com.cn>; Zhiguang Liu <zhiguang.liu at intel.com>
> 主题: [PATCH v3 2/3] MdePkg: Update IndustryStandard/SmBios.h with
> processor status data
> 
> Add a bitfield that describes the structure of the byte in the Status
> field of the SMBIOS Type 4 Processor Information table.
> 
> Signed-off-by: Rebecca Cran <rebecca at nuviainc.com>
> ---
>  MdePkg/Include/IndustryStandard/SmBios.h | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/MdePkg/Include/IndustryStandard/SmBios.h
> b/MdePkg/Include/IndustryStandard/SmBios.h
> index 1ee01645679a..bb4a3a8dc0d3 100644
> --- a/MdePkg/Include/IndustryStandard/SmBios.h
> +++ b/MdePkg/Include/IndustryStandard/SmBios.h
> @@ -875,6 +875,19 @@ typedef struct {
>    UINT16  ProcessorReserved2             :6;
>  } PROCESSOR_CHARACTERISTIC_FLAGS;
> 
> +///
> +/// Processor Information - Status
> +///
> +typedef union {
> +  struct {
> +    UINT8 CpuStatus       :3; // Indicates the status of the processor.
> +    UINT8 Reserved1       :3; // Reserved for future use. Should be set
> to zero.
> +    UINT8 SocketPopulated :1; // Indicates if the processor socket is
> populated or not.
> +    UINT8 Reserved2       :1; // Reserved for future use. Should be set
> to zero.
> +  } Bits;
> +  UINT8 Data;
> +} PROCESSOR_STATUS_DATA;
> +
>  typedef struct {
>    PROCESSOR_SIGNATURE     Signature;
>    PROCESSOR_FEATURE_FLAGS FeatureFlags;
> --
> 2.26.2





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