msc.h

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/*
 * Copyright (C) 2019-2021 Mesotic SAS
 *
 * This file is subject to the terms and conditions of the GNU Lesser General
 * Public License v2.1. See the file LICENSE in the top level directory for
 * more details.
 *
 *
 */
 
#pragma once

 
#include <stdint.h>
#include "usb/usbus.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#define USB_MSC_SUBCLASS_SCSI         0x00 
#define USB_MSC_SUBCLASS_RBC          0x01 
#define USB_MSC_SUBCLASS_MMC5         0x02 
#define USB_MSC_SUBCLASS_UFI          0x04 
#define USB_MSC_SUBCLASS_SCSI_TCS     0x06 
#define USB_MSC_SUBCLASS_LSDFS        0x07 
#define USB_MSC_SUBCLASS_IEEE1667     0x08 
#define USB_MSC_SUBCLASS_VENDOR       0xFF 

#define USB_MSC_PROTOCOL_CBI_CCI      0x00  
#define USB_MSC_PROTOCOL_CBI_NO_CCI   0x01  
#define USB_MSC_PROTOCOL_BBB          0x50  
#define USB_MSC_PROTOCOL_UAS          0x62  
#define USB_MSC_PROTOCOL_VENDOR       0xFF  

#define USB_MSC_CBW_FLAG_IN             0x80    

#define USB_MSC_SETUP_REQ_ADSC      0x01     
#define USB_MSC_SETUP_REQ_GET_REQ   0xFC     
#define USB_MSC_SETUP_REQ_PUT_REQ   0xFD     
#define USB_MSC_SETUP_REQ_GML       0xFE     
#define USB_MSC_SETUP_REQ_BOMSR     0xFF     

#define USB_MSC_CSW_STATUS_COMMAND_PASSED       0x00     
#define USB_MSC_CSW_STATUS_COMMAND_FAILED       0x01     
#define USB_MSC_CSW_STATUS_COMMAND_PHASE_ERROR  0x02     
 
#ifdef __cplusplus
}
#endif