NetBSD/sys/dev/scsipi/atapiconf.h

63 lines
2.6 KiB
C

/* $NetBSD: atapiconf.h,v 1.19 2004/09/17 23:30:22 mycroft Exp $ */
/*
* Copyright (c) 1996, 2001 Manuel Bouyer. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Manuel Bouyer.
* 4. 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.
*/
#ifndef _DEV_SCSIPI_ATAPICONF_H
#define _DEV_SCSIPI_ATAPICONF_H
#include <dev/scsipi/scsipiconf.h>
struct atapibus_softc {
struct device sc_dev;
struct scsipi_channel *sc_channel; /* our scsipi_channel */
};
extern const struct scsipi_periphsw atapi_probe_periphsw;
/*
* We need some more data than in scsipi_adapter.
* So define a new atapi_adapter, we'll cast channel->chan_adapter to
* atapi_adapter when we need the extra data (only in ATAPI code)
*/
struct atapi_adapter {
struct scsipi_adapter _generic;
void (*atapi_probe_device)(struct atapibus_softc *, int);
};
void *atapi_probe_device(struct atapibus_softc *, int,
struct scsipi_periph *, struct scsipibus_attach_args *);
int atapiprint(void *, const char *);
void atapi_print_addr(struct scsipi_periph *);
int atapi_interpret_sense(struct scsipi_xfer *);
void atapi_scsipi_cmd(struct scsipi_xfer *);
#endif /* _DEV_SCSIPI_ATAPICONF_H */