From b753b3cc6e0c01823f4545ecd3a7c5aacbd4ffbe Mon Sep 17 00:00:00 2001
From: Feng Tian <feng.tian@intel.com>
Date: Mon, 27 Apr 2015 05:18:42 +0000
Subject: [PATCH] SourceLevelDebugPkg/DebugCommunicationLibUsb3: Fix the
 completed transfer length

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Baraneedharan Anbazhagan <anbazhagan@hp.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17202 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../DebugCommunicationLibUsb3Transfer.c                         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Transfer.c b/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Transfer.c
index 773a7bd9c5..dbff493624 100644
--- a/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Transfer.c
+++ b/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Transfer.c
@@ -277,7 +277,7 @@ XhcCheckUrbResult (
       //
       // The length of data which were transferred.
       //
-      CheckedUrb->Completed += (CheckedUrb->DataLen - EvtTrb->Length);
+      CheckedUrb->Completed += (((TRANSFER_TRB_NORMAL*)TRBPtr)->Length - EvtTrb->Length);
     } else {
       CheckedUrb->Result  |= EFI_USB_ERR_TIMEOUT;
     }
-- 
2.39.5