Annotation of sys/arch/mac68k/dev/ascvar.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ascvar.h,v 1.7 2005/04/24 22:25:13 martin Exp $ */
2: /* $NetBSD: ascvar.h,v 1.3 1997/02/24 05:47:34 scottr Exp $ */
3:
4: /*
5: * Copyright (C) 1997 Scott Reynolds. All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: * 3. The name of the author may not be used to endorse or promote products
16: * derived from this software without specific prior written permission
17: *
18: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28: */
29:
30: #define ASCUNIT(d) ((d) & 0x7)
31:
32: struct asc_softc {
33: struct device sc_dev;
34: bus_space_tag_t sc_tag;
35: bus_space_handle_t sc_handle;
36: int sc_open;
37: int sc_ringing;
38: struct timeout sc_bell_tmo;
39: };
40:
41: int ascopen(dev_t dev, int flag, int mode, struct proc *p);
42: int ascclose(dev_t dev, int flag, int mode, struct proc *p);
43: int ascread(dev_t, struct uio *, int);
44: int ascwrite(dev_t, struct uio *, int);
45: int ascioctl(dev_t, int, caddr_t, int, struct proc *p);
46: int ascpoll(dev_t dev, int rw, struct proc *p);
47: paddr_t ascmmap(dev_t dev, off_t off, int prot);
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