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[Description]:

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UsbMassStorage driver need support multi-lun feature.
[Impaction]:
 UsbMassStorageDxe.
[Reference Info]:
 EDK tracker 1143 - UsbMassStorage driver need support multi-lun feature. 



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5375 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2008-06-27 08:09:00 +00:00
parent bd1d34eecf
commit c7e39923c0
7 changed files with 690 additions and 224 deletions
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23
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.h
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@@ -1,6 +1,6 @@
/** @file
Copyright (c) 2007, Intel Corporation
Copyright (c) 2007 - 2008, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -43,16 +43,17 @@ enum {
};
struct _USB_MASS_DEVICE {
UINT32 Signature;
EFI_HANDLE Controller;
EFI_USB_IO_PROTOCOL *UsbIo;
EFI_BLOCK_IO_PROTOCOL BlockIo;
EFI_BLOCK_IO_MEDIA BlockIoMedia;
BOOLEAN OpticalStorage;
UINT8 Lun; // Logical Unit Number
UINT8 Pdt; // Peripheral Device Type
USB_MASS_TRANSPORT *Transport; // USB mass storage transport protocol
VOID *Context; // Opaque storage for mass transport
UINT32 Signature;
EFI_HANDLE Controller;
EFI_USB_IO_PROTOCOL *UsbIo;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_BLOCK_IO_PROTOCOL BlockIo;
EFI_BLOCK_IO_MEDIA BlockIoMedia;
BOOLEAN OpticalStorage;
UINT8 Lun; // Logical Unit Number
UINT8 Pdt; // Peripheral Device Type
USB_MASS_TRANSPORT *Transport; // USB mass storage transport protocol
VOID *Context; // Opaque storage for mass transport
};
#define USB_MASS_DEVICE_FROM_BLOCKIO(a) \