/*
* Copyright (c) 2014 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libscsi
* @{
*/
/**
* @file SCSI Multi-Media Commands.
*/
#ifndef LIBSCSI_MMC_H_
#define LIBSCSI_MMC_H_
#include <stdint.h>
/** SCSI command codes defined in SCSI-MMC */
enum scsi_cmd_mmc {
SCSI_CMD_READ_TOC = 0x43
};
/** SCSI Read TOC/PMA/ATIP command.
*
* Note: For SFF 8020 the command must be padded to 12 bytes.
*/
typedef struct {
/** Operation code (SCSI_CMD_READ_TOC) */
uint8_t op_code;
/** Reserved, MSF, Reserved */
uint8_t msf;
/** Reserved, Format */
uint8_t format;
/** Reserved */
uint8_t reserved_3;
/** Reserved */
uint8_t reserved_4;
/** Reserved */
uint8_t reserved_5;
/** Track/Session Number */
uint8_t track_sess_no;
/** Allocation Length */
uint16_t alloc_len;
/** Control */
uint8_t control;
} __attribute__((packed)) scsi_cdb_read_toc_t;
/** TOC Track Descriptor */
typedef struct {
/** Reserved */
uint8_t reserved0;
/** ADR, Control */
uint8_t adr_control;
/** Track Number */
uint8_t track_no;
/** Reserved */
uint8_t reserved3;
/** Track Start Address */
uint32_t start_addr;
} __attribute__((packed)) scsi_toc_track_desc_t;
/** Read TOC response format 00001b: Multi-session Information
*
* Returned for Read TOC command with Format 0001b
*/
typedef struct {
/** TOC Data Length */
uint16_t toc_len;
/** First Complete Session Number */
uint8_t first_sess;
/** Last Complete Session Number */
uint8_t last_sess;
/** TOC Track Descriptor for first track in last complete session */
scsi_toc_track_desc_t ftrack_lsess;
} __attribute__((packed)) scsi_toc_multisess_data_t;
#endif
/** @}
*/