MdeModulePkg/ScsiDisk: Set correct value to the Media->IoAlign field of BlockIo proto...

Media->IoAlign field of BlockIo protocol instance installed by this driver should be set to the value of ScsiIo->IoAlign.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17195 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
index b9ee43bb3446526458a266ff0d255371f2956e62..21da985dd44c537b450ef05375dc290e9a1d96be 100644 (file)
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
@@ -1,7 +1,7 @@
 /** @file\r
   SCSI disk driver that layers on every SCSI IO protocol in the system.\r
 \r
-Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2015, 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
@@ -230,15 +230,16 @@ ScsiDiskDriverBindingStart (
     return Status;\r
   }\r
 \r
-  ScsiDiskDevice->Signature         = SCSI_DISK_DEV_SIGNATURE;\r
-  ScsiDiskDevice->ScsiIo            = ScsiIo;\r
-  ScsiDiskDevice->BlkIo.Revision    = EFI_BLOCK_IO_PROTOCOL_REVISION3;\r
-  ScsiDiskDevice->BlkIo.Media       = &ScsiDiskDevice->BlkIoMedia;\r
-  ScsiDiskDevice->BlkIo.Reset       = ScsiDiskReset;\r
-  ScsiDiskDevice->BlkIo.ReadBlocks  = ScsiDiskReadBlocks;\r
-  ScsiDiskDevice->BlkIo.WriteBlocks = ScsiDiskWriteBlocks;\r
-  ScsiDiskDevice->BlkIo.FlushBlocks = ScsiDiskFlushBlocks;\r
-  ScsiDiskDevice->Handle            = Controller;\r
+  ScsiDiskDevice->Signature            = SCSI_DISK_DEV_SIGNATURE;\r
+  ScsiDiskDevice->ScsiIo               = ScsiIo;\r
+  ScsiDiskDevice->BlkIo.Revision       = EFI_BLOCK_IO_PROTOCOL_REVISION3;\r
+  ScsiDiskDevice->BlkIo.Media          = &ScsiDiskDevice->BlkIoMedia;\r
+  ScsiDiskDevice->BlkIo.Media->IoAlign = ScsiIo->IoAlign;\r
+  ScsiDiskDevice->BlkIo.Reset          = ScsiDiskReset;\r
+  ScsiDiskDevice->BlkIo.ReadBlocks     = ScsiDiskReadBlocks;\r
+  ScsiDiskDevice->BlkIo.WriteBlocks    = ScsiDiskWriteBlocks;\r
+  ScsiDiskDevice->BlkIo.FlushBlocks    = ScsiDiskFlushBlocks;\r
+  ScsiDiskDevice->Handle               = Controller;\r
 \r
   ScsiIo->GetDeviceType (ScsiIo, &(ScsiDiskDevice->DeviceType));\r
   switch (ScsiDiskDevice->DeviceType) {\r