LCOM1920-T02G10

/*        $NetBSD: mlyio.h,v 1.5 2015/09/06 06:01:00 dholland Exp $        */

/*-

 * Copyright (c) 2001 The NetBSD Foundation, Inc.

 * All rights reserved.

 *

 * This code is derived from software contributed to The NetBSD Foundation

 * by Andrew Doran, Thor Lancelot Simon, and Eric Haszlakiewicz.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. 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.

 *

 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS

 * ``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 FOUNDATION OR CONTRIBUTORS

 * 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.

 */

/*-

 * Copyright (c) 2001 Michael Smith

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. 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.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.

 *

 * from FreeBSD: mlyio.h,v 1.2 2001/07/14 00:12:22 msmith Exp

 */

/*

 * Control structures exchanged through the GAM interface with userland

 * management tools.

 *

 * The member naming here is consistent with the Linux driver, with which this

 * interface is basically compatible.

 */

#ifndef _PCI_MLYIO_H_

#define        _PCI_MLYIO_H_

#include <sys/ioccom.h>

struct mly_user_command {

        unsigned char        ControllerNumber;

        union mly_cmd_packet        CommandMailbox;

        int                DataTransferLength;

        int                RequestSenseLength;

        void                *DataTransferBuffer;

        void                *RequestSenseBuffer;

        int                CommandStatus;        /* not in the Linux structure */

};

#define        MLYIO_COMMAND        _IOWR('M', 200, struct mly_user_command)

struct mly_user_health {

        unsigned char        ControllerNumber;

        void                *HealthStatusBuffer;

};

#define        MLYIO_HEALTH        _IOW('M', 201, struct mly_user_health)

/*

 * Command queue statistics

 */

#define        MLYQ_FREE        0

#define        MLYQ_BUSY        1

#define        MLYQ_COMPLETE        2

#define        MLYQ_COUNT        3

struct mly_qstat {

        u_int32_t        q_length;

        u_int32_t        q_max;

};

#endif        /* !defined _PCI_MLYIO_ */