1 /* $OpenBSD: stp4020var.h,v 1.3 2004/03/02 23:10:18 miod Exp $ */
2 /* $NetBSD: stp4020.c,v 1.23 2002/06/01 23:51:03 lukem Exp $ */
3
4 /*-
5 * Copyright (c) 1998 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Paul Kranenburg.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the NetBSD
22 * Foundation, Inc. and its contributors.
23 * 4. Neither the name of The NetBSD Foundation nor the names of its
24 * contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40 /*
41 * STP4020: SBus/PCMCIA bridge supporting one Type-3 PCMCIA card, or up to
42 * two Type-1 and Type-2 PCMCIA cards..
43 */
44
45 /*
46 * Per socket data.
47 */
48 struct stp4020_socket {
49 struct stp4020_softc *sc; /* Back link */
50 int flags;
51 #define STP4020_SOCKET_BUSY 0x0001
52 #define STP4020_SOCKET_SHUTDOWN 0x0002
53 #define STP4020_SOCKET_ENABLING 0x0004
54 int sense;
55 int sock; /* Socket number (0 or 1) */
56 bus_space_tag_t tag; /* socket control space */
57 bus_space_handle_t regs; /* */
58 struct device *pcmcia; /* Associated PCMCIA device */
59 int (*intrhandler) /* Card driver interrupt handler */
60 (void *);
61 void *intrarg; /* Card interrupt handler argument */
62 int ipl; /* Interrupt level suggested by card */
63 bus_space_tag_t wintag; /* windows access tag */
64 struct {
65 bus_space_handle_t winaddr;/* this window's address */
66 } windows[STP4020_NWIN];
67
68 };
69
70 struct stp4020_softc {
71 struct device sc_dev; /* Base device */
72 bus_space_tag_t sc_bustag;
73 pcmcia_chipset_tag_t sc_pct; /* Chipset methods */
74
75 struct proc *event_thread; /* event handling thread */
76 unsigned int events; /* sockets with pending events */
77
78 struct stp4020_socket sc_socks[STP4020_NSOCK];
79 };
80
81 void stpattach_common(struct stp4020_softc *, int);
82 int stp4020_iointr(void *);
83 int stp4020_statintr(void *);