From 32b0a492d505434c6f5e6c3578cd34fee39cd25e Mon Sep 17 00:00:00 2001
From: Michael Kubacki <michael.kubacki@microsoft.com>
Date: Wed, 9 Sep 2020 09:21:36 -0700
Subject: [PATCH] MdePkg: Correct EFI_BLOCK_IO_PROTOCOL_REVISION3 value

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@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Zhiguang Liu <zhiguang.liu@intel.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 7b332691ed..3bd76885e1 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.