From: "Kun Qin" <kuqin12@gmail.com>
To: gaoliming <gaoliming@byosoft.com.cn>, devel@edk2.groups.io
Cc: 'Michael D Kinney' <michael.d.kinney@intel.com>,
'Zhiguang Liu' <zhiguang.liu@intel.com>,
'Michael Kubacki' <michael.kubacki@microsoft.com>
Subject: Re: 回复: [edk2-devel] [PATCH v1 1/2] MdePkg: MmConfiguration: Moved EFI_MM_RESERVED_MMRAM_REGION to PiMmCis.h
Date: Wed, 23 Jun 2021 17:54:40 -0700 [thread overview]
Message-ID: <73cf51e4-e973-4fc2-74f3-ba399c32501d@gmail.com> (raw)
In-Reply-To: <007501d7663b$f03110d0$d0933270$@byosoft.com.cn>
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@edk2.groups.io <devel@edk2.groups.io> 代表 Kun Qin
>> 发送时间: 2021年6月18日 17:48
>> 收件人: devel@edk2.groups.io
>> 抄送: Michael D Kinney <michael.d.kinney@intel.com>; Liming Gao
>> <gaoliming@byosoft.com.cn>; Zhiguang Liu <zhiguang.liu@intel.com>;
>> Michael Kubacki <michael.kubacki@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@intel.com>
>> Cc: Liming Gao <gaoliming@byosoft.com.cn>
>> Cc: Zhiguang Liu <zhiguang.liu@intel.com>
>> Cc: Michael Kubacki <michael.kubacki@microsoft.com>
>>
>> Signed-off-by: Kun Qin <kuqin12@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
>>
>>
>>
>>
>>
>
>
>
next prev parent reply other threads:[~2021-06-24 0:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 9:48 [PATCH v1 0/2] Add MM Configuration PPI definition to MdePkg Kun Qin
2021-06-18 9:48 ` [PATCH v1 1/2] MdePkg: MmConfiguration: Moved EFI_MM_RESERVED_MMRAM_REGION to PiMmCis.h Kun Qin
2021-06-21 1:22 ` 回复: [edk2-devel] " gaoliming
2021-06-24 0:54 ` Kun Qin [this message]
2021-06-18 9:48 ` [PATCH v1 2/2] MdePkg: MmConfiguration: Added definition of MM Configuration PPI Kun Qin
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