adwvar.h revision 40024 
1/*
2 * Generic driver definitions and exported functions for the Advanced
3 * Systems Inc. Second Generation SCSI controllers
4 *
5 * Copyright (c) 1998 Justin Gibbs.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions, and the following disclaimer,
13 *    without modification, immediately at the beginning of the file.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. 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 AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
24 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 * All rights reserved.
32 *
33 *      $Id$
34 */
35
36#ifndef _ADWVAR_H_
37#define _ADWVAR_H_
38
39#include "adw.h"
40#include <dev/advansys/adwlib.h>
41
42struct adw_softc *	adw_alloc(int unit, bus_space_tag_t tag,
43				  bus_space_handle_t bsh);
44void			adw_map(void *arg, bus_dma_segment_t *segs,
45				int nseg, int error);
46void 			adw_free(struct adw_softc *adw);
47int			adw_init(struct adw_softc *adw);
48void			adw_intr(void *arg);
49int			adw_attach(struct adw_softc *adw);
50void			adw_done(struct adw_softc *adw, union ccb* ccb,
51				 u_int done_stat, u_int host_stat,
52				 u_int scsi_stat, u_int q_no);
53timeout_t		adw_timeout;
54
55extern u_long adw_unit;
56#endif /* _ADWVAR_H_ */
57