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/*
* Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
*/
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/*
* otg/functions/msc/msc-io.h - Mass Storage Class
* @(#) balden@belcarra.com|otg/functions/msc/msc-io.h|20060510202833|21396
*
* Copyright (c) 2003-2005 Belcarra Technologies Corp
* Copyright (c) 2005-2006 Belcarra Technologies 2005 Corp
*
* By:
* Stuart Lynne <sl@belcarra.com>
* Bruce Balden <balden@belcarra.com>
*
*/
/*!
* @file otg/functions/msc/msc-io.h
* @brief Mass Storage Driver private defines
*
* OTGMSC_START - make specified major/minor device available to USB Host
* OTGMSC_WRITEPROTECT - set or reset write protect flag
*
* OTGMSC_STOP - remove access to current device, block until pending I/O finished
* OTGMSC_STATUS - remove current USB connection status (connected or disconnected)
* OTGMSC_WAIT_CONNECT - wait until device is connected (may return immediately if already connected)
* OTGMSC_WAIT_DISCONNECT - wait until device is disconnected (may return immediately if already disconnected)
*
* @ingroup MSCFunction
*/
//#ifndef MSC_H
//#define MSC_H 1
#define MSC_IO "/proc/msc_io"
/*! @struct otgmsc_mount msc-io.h otg/functions/msc/msc-io.h
* @brief struct for managing device mount/umount operation
*/
struct otgmsc_mount {
int major;
int minor;
int lun;
int writeprotect;
int result;
int status;
};
#define OTGMSC_MAGIC 'M'
#define OTGMSC_MAXNR 10
#define OTGMSC_START _IOWR(OTGMSC_MAGIC, 1, struct otgmsc_mount)
#define OTGMSC_WRITEPROTECT _IOWR(OTGMSC_MAGIC, 2, struct otgmsc_mount)
#define OTGMSC_STOP _IOR(OTGMSC_MAGIC, 1, struct otgmsc_mount)
#define OTGMSC_STATUS _IOR(OTGMSC_MAGIC, 2, struct otgmsc_mount)
#define OTGMSC_WAIT_CONNECT _IOR(OTGMSC_MAGIC, 3, struct otgmsc_mount)
#define OTGMSC_WAIT_DISCONNECT _IOR(OTGMSC_MAGIC, 4, struct otgmsc_mount)
#define MSC_CONNECTED 0x01
#define MSC_DISCONNECTED 0x02
#define MSC_WRITEPROTECTED 0x04
//#endif /* MSC_H */
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