From 12cfc9009e7cf1a69ca675110c2cf6e21b152992 Mon Sep 17 00:00:00 2001
From: Eric Dong <eric.dong@intel.com>
Date: Wed, 6 Sep 2017 13:52:51 +0800
Subject: [PATCH] MdePkg/PiMmCis.h: Fix build failure.

Include the missed header file to fix build failure.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---
 MdePkg/Include/Pi/PiMmCis.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MdePkg/Include/Pi/PiMmCis.h b/MdePkg/Include/Pi/PiMmCis.h
index b066d49ecd..84eb29fb5b 100644
--- a/MdePkg/Include/Pi/PiMmCis.h
+++ b/MdePkg/Include/Pi/PiMmCis.h
@@ -16,6 +16,7 @@
 #ifndef _PI_MMCIS_H_
 #define _PI_MMCIS_H_
 
+#include <Pi/PiMultiPhase.h>
 #include <Protocol/MmCpuIo.h>
 
 typedef struct _EFI_MM_SYSTEM_TABLE  EFI_MM_SYSTEM_TABLE;