1 /* $NetBSD: atapiconf.h,v 1.21 2006/11/23 08:44:42 he Exp $ */
2
3 /*
4 * Copyright (c) 1996, 2001 Manuel Bouyer. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by Manuel Bouyer.
17 * 4. The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #ifndef _DEV_SCSIPI_ATAPICONF_H
33 #define _DEV_SCSIPI_ATAPICONF_H
34
35 #include <sys/device.h>
36 #include <dev/scsipi/scsipiconf.h>
37
38 struct atapibus_softc {
39 struct device sc_dev;
40 struct scsipi_channel *sc_channel; /* our scsipi_channel */
41 };
42
43 extern const struct scsipi_periphsw atapi_probe_periphsw;
44
45
46 /*
47 * We need some more data than in scsipi_adapter.
48 * So define a new atapi_adapter, we'll cast channel->chan_adapter to
49 * atapi_adapter when we need the extra data (only in ATAPI code)
50 */
51 struct atapi_adapter {
52 struct scsipi_adapter _generic;
53 void (*atapi_probe_device)(struct atapibus_softc *, int);
54 };
55
56 void *atapi_probe_device(struct atapibus_softc *, int,
57 struct scsipi_periph *, struct scsipibus_attach_args *);
58 int atapiprint(void *, const char *);
59 void atapi_print_addr(struct scsipi_periph *);
60 int atapi_interpret_sense(struct scsipi_xfer *);
61 void atapi_scsipi_cmd(struct scsipi_xfer *);
62
63 #endif /* _DEV_SCSIPI_ATAPICONF_H */
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