[edk2-devel] [PATCH v1 1/1] MdePkg: Correct EFI_BLOCK_IO_PROTOCOL_REVISION3 value
Zhiguang Liu
zhiguang.liu at intel.com
Tue Sep 15 03:27:16 UTC 2020
Reviewed-by: Zhiguang Liu <zhiguang.liu at intel.com>
> -----Original Message-----
> From: michael.kubacki at outlook.com <michael.kubacki at outlook.com>
> Sent: Tuesday, September 15, 2020 2:11 AM
> To: devel at edk2.groups.io
> Cc: Kinney, Michael D <michael.d.kinney at intel.com>; Liming Gao
> <gaoliming at byosoft.com.cn>; Liu, Zhiguang <zhiguang.liu at intel.com>
> Subject: [PATCH v1 1/1] MdePkg: Correct
> EFI_BLOCK_IO_PROTOCOL_REVISION3 value
>
> From: Michael Kubacki <michael.kubacki at microsoft.com>
>
> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2961
>
> The value of EFI_BLOCK_IO_PROTOCOL_REVISION3 is currently
> 0x00020031. However, the value assigned in the UEFI Specification
> 2.8B is ((2<<16) | (31)) which is 0x0002001F.
>
> 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>
> Signed-off-by: Michael Kubacki <michael.kubacki at microsoft.com>
> ---
> MdePkg/Include/Protocol/BlockIo.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/MdePkg/Include/Protocol/BlockIo.h
> b/MdePkg/Include/Protocol/BlockIo.h
> index 7b332691ede3..3bd76885e11c 100644
> --- a/MdePkg/Include/Protocol/BlockIo.h
> +++ b/MdePkg/Include/Protocol/BlockIo.h
> @@ -201,7 +201,7 @@ typedef struct {
>
> #define EFI_BLOCK_IO_PROTOCOL_REVISION 0x00010000
> #define EFI_BLOCK_IO_PROTOCOL_REVISION2 0x00020001
> -#define EFI_BLOCK_IO_PROTOCOL_REVISION3 0x00020031
> +#define EFI_BLOCK_IO_PROTOCOL_REVISION3 0x0002001F
>
> ///
> /// Revision defined in EFI1.1.
> --
> 2.28.0.windows.1
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