Re: 回复: [edk2-devel] [PATCH v1 1/2] MdePkg: MmConfiguration: Moved EFI_MM_RESERVED_MMRAM_REGION to PiMmCis.h

[Kun Qin]

Hi Liming,

Thanks for pointing it out. I will updated the patches shortly.

Regards,
Kun

On 06/20/2021 18:22, gaoliming wrote:
> Kun:
>    There is one header file edk2\MdePkg\Include\PiMultiPhase.h for this
> purpose. Can you place the common definition to it?
> 
> Thanks
> Liming
>> -----邮件原件-----
>> 发件人: devel at edk2.groups.io <devel at edk2.groups.io> 代表 Kun Qin
>> 发送时间: 2021年6月18日 17:48
>> 收件人: devel at edk2.groups.io
>> 抄送: Michael D Kinney <michael.d.kinney at intel.com>; Liming Gao
>> <gaoliming at byosoft.com.cn>; Zhiguang Liu <zhiguang.liu at intel.com>;
>> Michael Kubacki <michael.kubacki at microsoft.com>
>> 主题: [edk2-devel] [PATCH v1 1/2] MdePkg: MmConfiguration: Moved
>> EFI_MM_RESERVED_MMRAM_REGION to PiMmCis.h
>>
>> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3440
>>
>> The definition of EFI_MM_RESERVED_MMRAM_REGION, according to PI Spec
>> 1.5
>> is also referenced in EFI_PEI_MM_CONFIGURATION_PPI. Defining this
>> structure as is will enforce any potential usage of MM Configuration PPI
>> interface to include <Protocol/MmConfiguration.h>.
>>
>> This change moves EFI_MM_RESERVED_MMRAM_REGION definition into
>> PiMmCis.h,
>> which is already included in Protocol/MmConfiguration.h. It also paves
>> way for introducing Ppi/MmConfiguration.h with proper dependency.
>>
>> 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: Michael Kubacki <michael.kubacki at microsoft.com>
>>
>> Signed-off-by: Kun Qin <kuqin12 at gmail.com>
>> ---
>>   MdePkg/Include/Pi/PiMmCis.h               | 16 ++++++++++++++++
>>   MdePkg/Include/Protocol/MmConfiguration.h | 16 ----------------
>>   2 files changed, 16 insertions(+), 16 deletions(-)
>>
>> diff --git a/MdePkg/Include/Pi/PiMmCis.h b/MdePkg/Include/Pi/PiMmCis.h
>> index fdf0591a03d6..422a3ea6c2bb 100644
>> --- a/MdePkg/Include/Pi/PiMmCis.h
>> +++ b/MdePkg/Include/Pi/PiMmCis.h
>> @@ -242,6 +242,22 @@ VOID
>>     IN CONST EFI_MM_ENTRY_CONTEXT  *MmEntryContext
>>     );
>>
>> +///
>> +/// Structure describing a MMRAM region which cannot be used for the
>> MMRAM heap.
>> +///
>> +typedef struct _EFI_MM_RESERVED_MMRAM_REGION {
>> +  ///
>> +  /// Starting address of the reserved MMRAM area, as it appears while
>> MMRAM is open.
>> +  /// Ignored if MmramReservedSize is 0.
>> +  ///
>> +  EFI_PHYSICAL_ADDRESS    MmramReservedStart;
>> +  ///
>> +  /// Number of bytes occupied by the reserved MMRAM area. A size of
>> zero indicates the
>> +  /// last MMRAM area.
>> +  ///
>> +  UINT64                  MmramReservedSize;
>> +} EFI_MM_RESERVED_MMRAM_REGION;
>> +
>>   ///
>>   /// Management Mode System Table (MMST)
>>   ///
>> diff --git a/MdePkg/Include/Protocol/MmConfiguration.h
>> b/MdePkg/Include/Protocol/MmConfiguration.h
>> index eeb94f64bdf7..d2fb6a13d4af 100644
>> --- a/MdePkg/Include/Protocol/MmConfiguration.h
>> +++ b/MdePkg/Include/Protocol/MmConfiguration.h
>> @@ -21,22 +21,6 @@
>>       0x26eeb3de, 0xb689, 0x492e, {0x80, 0xf0, 0xbe, 0x8b, 0xd7, 0xda,
> 0x4b,
>> 0xa7 }  \
>>     }
>>
>> -///
>> -/// Structure describing a MMRAM region which cannot be used for the
>> MMRAM heap.
>> -///
>> -typedef struct _EFI_MM_RESERVED_MMRAM_REGION {
>> -  ///
>> -  /// Starting address of the reserved MMRAM area, as it appears while
>> MMRAM is open.
>> -  /// Ignored if MmramReservedSize is 0.
>> -  ///
>> -  EFI_PHYSICAL_ADDRESS    MmramReservedStart;
>> -  ///
>> -  /// Number of bytes occupied by the reserved MMRAM area. A size of
>> zero indicates the
>> -  /// last MMRAM area.
>> -  ///
>> -  UINT64                  MmramReservedSize;
>> -} EFI_MM_RESERVED_MMRAM_REGION;
>> -
>>   typedef struct _EFI_MM_CONFIGURATION_PROTOCOL
>> EFI_MM_CONFIGURATION_PROTOCOL;
>>
>>   /**
>> --
>> 2.31.1.windows.1
>>
>>
>>
>> 
>>
> 
> 
> 


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