Change BlockIo drivers to return EFI_NO_MEDIA or EFI_MEDIA_CHANGED even the Buffer...

[mirror_edk2.git] / MdeModulePkg / Bus / Ata / AtaBusDxe / AtaPassThruExecute.c

diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
index b10a7a7842ddfc2e4069d17598a2f1fbee09a9bd..acfbd743943ae9829b6d3d2f132d41ecba99ff8e 100644 (file)
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
@@ -5,8 +5,8 @@
   It transforms the high level identity, read/write, reset command to ATA pass\r
   through command and protocol. \r
     \r
-  Copyright (c) 2009 - 2010 Intel Corporation. <BR>\r
-  All rights reserved. This program and the accompanying materials\r
+  Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>\r
+  This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
   http://opensource.org/licenses/bsd-license.php\r
@@ -354,6 +354,7 @@ DiscoverAtaDevice (
   //\r
   Acb = ZeroMem (&AtaDevice->Acb, sizeof (*Acb));\r
   Acb->AtaCommand = ATA_CMD_IDENTIFY_DRIVE;\r
+  Acb->AtaDeviceHead = (UINT8) (BIT7 | BIT6 | BIT5 | (AtaDevice->PortMultiplierPort << 4)); \r
 \r
   //\r
   // Prepare for ATA pass through packet.\r