2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2001 Brian Somers <brian@Awfulhak.org>
5 * based on work by Slawa Olhovchenkov
6 * John Prince <johnp@knight-trosoft.com>
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * A very small subset of cards.
50 DIGIDB_CLOSE = (1<<2),
54 DIGIDB_WRITE = (1<<6),
58 DIGIDB_MODEM = (1<<10),
62 #define DIGIIO_REINIT _IO('e', 'A')
63 #define DIGIIO_DEBUG _IOW('e', 'B', int)
64 #define DIGIIO_RING _IOWINT('e', 'C')
65 #define DIGIIO_MODEL _IOR('e', 'D', enum digi_model)
66 #define DIGIIO_IDENT _IOW('e', 'E', char *)
67 #define DIGIIO_SETALTPIN _IOW('e', 'F', int)
68 #define DIGIIO_GETALTPIN _IOR('e', 'G', int)