/*
 * Copyright 2008, Axel Dörfler, axeld@pinc-software.de.
 * Copyright 2003, Thomas Kurschel. All rights reserved.
 * Distributed under the terms of the MIT License.
 */
#ifndef _SCSI_CD_H
#define _SCSI_CD_H


#include <device_manager.h>
#include <scsi_periph.h>
#include <scsi.h>

#include "dma_resources.h"
#include "IORequest.h"


struct IOCache;
struct IOScheduler;


#define SCSI_CD_DRIVER_MODULE_NAME "drivers/disk/scsi/scsi_cd/driver_v1"
#define SCSI_CD_DEVICE_MODULE_NAME "drivers/disk/scsi/scsi_cd/device_v1"


struct cd_driver_info {
        device_node*                    node;
        ::scsi_periph_device    scsi_periph_device;
        ::scsi_device                   scsi_device;
        scsi_device_interface*  scsi;
        IOScheduler*                    io_scheduler;
        DMAResource*                    dma_resource;

        uint64                                  capacity;
        uint64                                  original_capacity;
        uint32                                  block_size;
        uint32                                  physical_block_size;

        bool                                    removable;
        uint8                                   device_type;
};

struct cd_handle {
        ::scsi_periph_handle    scsi_periph_handle;
        cd_driver_info*                 info;
};

#endif  // _SCSI_CD_H