From d61a5f45a9e273f9e03453c158b050e76c7dd1db Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Fri, 2 Dec 2016 19:40:09 +0100
Subject: [PATCH] ArmVirtPkg/QemuFwCfgLib: rebase lib instance to updated lib
 class header

Put the FW_CFG_F_DMA constant, introduced in the last patch, to use.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
---
 ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c b/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c
index 6033a2a14c..1b19893709 100644
--- a/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c
+++ b/ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c
@@ -163,7 +163,7 @@ QemuFwCfgInitialize (
 
         QemuFwCfgSelectItem (QemuFwCfgItemInterfaceVersion);
         Features = QemuFwCfgRead32 ();
-        if ((Features & BIT1) != 0) {
+        if ((Features & FW_CFG_F_DMA) != 0) {
           mFwCfgDmaAddress = FwCfgDmaAddress;
           InternalQemuFwCfgReadBytes = DmaReadBytes;
         }