From: Haojian Zhuang <haojian.zhuang@linaro.org>
Date: Mon, 16 Jan 2017 12:22:54 +0000 (+0800)
Subject: MdeModuelPkg/UfsPassThruDxe: fix to identify 32 bits address mode
X-Git-Tag: edk2-stable201903~4729
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=a2e3feb687c9ee13d17fd319bf58f6e752225495

MdeModuelPkg/UfsPassThruDxe: fix to identify 32 bits address mode

When UFS_HC_CAP_64ADDR bit is set, it means 64-bit address,
not 32-bit address.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Reviewed-by: Feng Tian <feng.tian@intel.com>
---

diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
index 3bd6dade90..2b95f809c7 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
@@ -1749,9 +1749,9 @@ UfsAllocateAlignCommonBuffer (
   EDKII_UFS_HOST_CONTROLLER_PROTOCOL   *UfsHc;
 
   if ((Private->Capabilities & UFS_HC_CAP_64ADDR) == UFS_HC_CAP_64ADDR) {
-    Is32BitAddr = TRUE;
-  } else {
     Is32BitAddr = FALSE;
+  } else {
+    Is32BitAddr = TRUE;
   }
 
   UfsHc  = Private->UfsHostController;