[edk2-devel] [edk2-platforms] [PATCH v1] MinPlatformPkg: Add missing macro for LargeVariableLib

[Michael Kubacki]

Reviewed-by: Michael Kubacki <michael.kubacki at microsoft.com>

On 4/15/2021 7:47 PM, Nate DeSimone wrote:
> With all the refactoring done during code review, I misplaced
> the MAX_VARIABLE_NAME_PAD_SIZE macro. This patch adds it back.
> 
> Cc: Chasel Chiu <chasel.chiu at intel.com>
> Cc: Liming Gao <gaoliming at byosoft.com.cn>
> Cc: Eric Dong <eric.dong at intel.com>
> Cc: Michael Kubacki <michael.kubacki at microsoft.com>
> Cc: Isaac Oram <isaac.w.oram at intel.com>
> Signed-off-by: Nate DeSimone <nathaniel.l.desimone at intel.com>
> ---
>   .../Library/BaseLargeVariableLib/LargeVariableCommon.h     | 7 +++++++
>   1 file changed, 7 insertions(+)
> 
> diff --git a/Platform/Intel/MinPlatformPkg/Library/BaseLargeVariableLib/LargeVariableCommon.h b/Platform/Intel/MinPlatformPkg/Library/BaseLargeVariableLib/LargeVariableCommon.h
> index b6554764b7..d6db9f6c66 100644
> --- a/Platform/Intel/MinPlatformPkg/Library/BaseLargeVariableLib/LargeVariableCommon.h
> +++ b/Platform/Intel/MinPlatformPkg/Library/BaseLargeVariableLib/LargeVariableCommon.h
> @@ -44,4 +44,11 @@
>   //
>   #define MAX_VARIABLE_SPLIT_DIGITS   6
>   
> +//
> +// On some architectures (Ex. Itanium) there a requirement to
> +// maintain DWORD alignment of the variable data. Hence the
> +// maximum possible padding size is 3.
> +//
> +#define MAX_VARIABLE_NAME_PAD_SIZE  3
> +
>   #endif  // _LARGE_VARIABLE_COMMON_H_
> 


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