[edk2-devel] [PATCH] MdePkg-UefiSpec.h: Add UEFI 2.8 new memory attributes

Liming Gao liming.gao at intel.com
Wed Oct 30 04:20:39 UTC 2019


Qing:
  Please send patch mail instead of the attachment. 

Thanks
Liming
>-----Original Message-----
>From: Huang, Qing
>Sent: Wednesday, October 30, 2019 11:35 AM
>To: Gao, Liming <liming.gao at intel.com>; devel at edk2.groups.io
>Subject: RE: [PATCH] MdePkg-UefiSpec.h: Add UEFI 2.8 new memory
>attributes
>
>Add V2 patch to add some description for these new memory type from UEFI
>2.8 spec.
>
>Thanks  & Best regards,
>Huang, Qing
>
>
>> -----Original Message-----
>> From: Gao, Liming
>> Sent: Wednesday, October 30, 2019 9:17 AM
>> To: Huang, Qing <qing.huang at intel.com>; devel at edk2.groups.io
>> Subject: RE: [PATCH] MdePkg-UefiSpec.h: Add UEFI 2.8 new memory
>> attributes
>>
>> Reviewed-by: Liming Gao <liming.gao at intel.com>
>>
>> >-----Original Message-----
>> >From: Huang, Qing
>> >Sent: Thursday, October 24, 2019 10:34 AM
>> >To: devel at edk2.groups.io
>> >Cc: Gao, Liming <liming.gao at intel.com>
>> >Subject: [PATCH] MdePkg-UefiSpec.h: Add UEFI 2.8 new memory
>attributes
>> >
>> >BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2309
>> >Add EFI_MEMORY_SP and EFI_MEMORY_CPU_CRYPTO definition into
>UEFI
>> >specification header file.
>> >
>> >Signed-off-by: Qing Huang <qing.huang at intel.com>
>> >Cc: Liming Gao <liming.gao at intel.com>
>> >---
>> > MdePkg/Include/Uefi/UefiSpec.h | 7 +++++++
>> > 1 file changed, 7 insertions(+)
>> >
>> >diff --git a/MdePkg/Include/Uefi/UefiSpec.h
>> >b/MdePkg/Include/Uefi/UefiSpec.h index 44a0a6a7fa..50fae6f013 100644
>> >--- a/MdePkg/Include/Uefi/UefiSpec.h
>> >+++ b/MdePkg/Include/Uefi/UefiSpec.h
>> >@@ -82,6 +82,13 @@ typedef enum {
>> > // If all memory has the same reliability, then this bit is not used.
>> > //
>> > #define EFI_MEMORY_MORE_RELIABLE    0x0000000000010000ULL
>> >+
>> >+//
>> >+// Note: UEFI spec 2.8 and following:
>> >+//
>> >+#define EFI_MEMORY_SP               0x0000000000040000ULL
>> >+#define EFI_MEMORY_CPU_CRYPTO       0x0000000000080000ULL
>> >+
>> > //
>> > // Runtime memory attribute
>> > //
>> >--
>> >2.17.0.windows.1


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