[edk2-devel] [PATCH V2 1/6] MdeModulePkg/ResetSystemLib.h: Add useful reset data definition

[Gao, Zhichao]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1772

Add a useful definition of reset data which start with a NULL
string and followed by a EFI_GUID.

Cc: Jian J Wang <jian.j.wang at intel.com>
Cc: Hao Wu <hao.a.wu at intel.com>
Cc: Ray Ni <ray.ni at intel.com>
Cc: Star Zeng <star.zeng at intel.com>
Cc: Liming Gao <liming.gao at intel.com>
Cc: Sean Brogan <sean.brogan at microsoft.com>
Cc: Michael Turner <Michael.Turner at microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew at microsoft.com>
Cc: Laszlo Ersek <lersek at redhat.com>
Signed-off-by: Zhichao Gao <zhichao.gao at intel.com>
---
 MdeModulePkg/Include/Library/ResetSystemLib.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/MdeModulePkg/Include/Library/ResetSystemLib.h b/MdeModulePkg/Include/Library/ResetSystemLib.h
index 3b2a098a60..e39e8c748c 100644
--- a/MdeModulePkg/Include/Library/ResetSystemLib.h
+++ b/MdeModulePkg/Include/Library/ResetSystemLib.h
@@ -13,6 +13,15 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 #include <Uefi/UefiBaseType.h>
 #include <Uefi/UefiMultiPhase.h>
 
+#pragma pack(1)
+typedef struct {
+  CHAR16      NullString;
+  EFI_GUID    ResetGuid;
+} RESET_DATA_WITH_NULL_STRING;
+#pragma pack()
+
+VERIFY_SIZE_OF (RESET_DATA_WITH_NULL_STRING, 18);
+
 /**
   This function causes a system-wide reset (cold reset), in which
   all circuitry within the system returns to its initial state. This type of reset
-- 
2.21.0.windows.1


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