[edk2-devel] [PATCH v2] MdePkg ACPI65: Update MADT Revision pre ACPI Spec 6.5

[Michael D Kinney]

Reviewed-by: Michael D Kinney <michael.d.kinney at intel.com>



> -----Original Message-----
> From: Chen, Aryeh <aryeh.chen at intel.com>
> Sent: Thursday, June 1, 2023 4:56 AM
> To: devel at edk2.groups.io
> Cc: Chen, Aryeh <aryeh.chen at intel.com>; Kinney, Michael D
> <michael.d.kinney at intel.com>; Gao, Liming <gaoliming at byosoft.com.cn>; Liu,
> Zhiguang <zhiguang.liu at intel.com>; Yao, Jiewen <jiewen.yao at intel.com>
> Subject: [PATCH v2] MdePkg ACPI65: Update MADT Revision pre ACPI Spec 6.5
> 
> From: Aryeh Chen <aryeh.chen at intel.com>
> 
> Fix issue: https://bugzilla.tianocore.org/show_bug.cgi?id=4474
> 
> ACPI_Spec_6_5_Aug29 Table 5.19 page #128 that MADT Revision
> field is 6.
> 
> Cc: Michael D Kinney <michael.d.kinney at intel.com>
> Cc: Liming Gao <gaoliming at byosoft.com.cn>
> Cc: Zhiguang Liu <zhiguang.liu at intel.com>
> Cc: Jiewen Yao <jiewen.yao at intel.com>
> Signed-off-by: Aryeh Chen <aryeh.chen at intel.com>
> ---
>  MdePkg/Include/IndustryStandard/Acpi65.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/MdePkg/Include/IndustryStandard/Acpi65.h
> b/MdePkg/Include/IndustryStandard/Acpi65.h
> index 1e41ae9a27..6caadf2404 100644
> --- a/MdePkg/Include/IndustryStandard/Acpi65.h
> +++ b/MdePkg/Include/IndustryStandard/Acpi65.h
> @@ -293,7 +293,7 @@ typedef struct {
>  ///
> 
>  /// MADT Revision (as defined in ACPI 6.5 spec.)
> 
>  ///
> 
> -#define EFI_ACPI_6_5_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION  0x05
> 
> +#define EFI_ACPI_6_5_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION  0x06
> 
> 
> 
>  ///
> 
>  /// Multiple APIC Flags
> 
> --
> 2.34.0.windows.1



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