pccvar.h revision 1.8.8.2 1 1.8.8.2 scw /* $NetBSD: pccvar.h,v 1.8.8.2 2001/05/31 18:46:09 scw Exp $ */
2 1.8.8.2 scw
3 1.8.8.2 scw /*-
4 1.8.8.2 scw * Copyright (c) 1996, 1999 The NetBSD Foundation, Inc.
5 1.8.8.2 scw * All rights reserved.
6 1.8.8.2 scw *
7 1.8.8.2 scw * This code is derived from software contributed to The NetBSD Foundation
8 1.8.8.2 scw * by Jason R. Thorpe and Steve C. Woodford.
9 1.8.8.2 scw *
10 1.8.8.2 scw * Redistribution and use in source and binary forms, with or without
11 1.8.8.2 scw * modification, are permitted provided that the following conditions
12 1.8.8.2 scw * are met:
13 1.8.8.2 scw * 1. Redistributions of source code must retain the above copyright
14 1.8.8.2 scw * notice, this list of conditions and the following disclaimer.
15 1.8.8.2 scw * 2. Redistributions in binary form must reproduce the above copyright
16 1.8.8.2 scw * notice, this list of conditions and the following disclaimer in the
17 1.8.8.2 scw * documentation and/or other materials provided with the distribution.
18 1.8.8.2 scw * 3. All advertising materials mentioning features or use of this software
19 1.8.8.2 scw * must display the following acknowledgement:
20 1.8.8.2 scw * This product includes software developed by the NetBSD
21 1.8.8.2 scw * Foundation, Inc. and its contributors.
22 1.8.8.2 scw * 4. Neither the name of The NetBSD Foundation nor the names of its
23 1.8.8.2 scw * contributors may be used to endorse or promote products derived
24 1.8.8.2 scw * from this software without specific prior written permission.
25 1.8.8.2 scw *
26 1.8.8.2 scw * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 1.8.8.2 scw * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 1.8.8.2 scw * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 1.8.8.2 scw * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30 1.8.8.2 scw * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 1.8.8.2 scw * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 1.8.8.2 scw * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 1.8.8.2 scw * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 1.8.8.2 scw * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 1.8.8.2 scw * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 1.8.8.2 scw * POSSIBILITY OF SUCH DAMAGE.
37 1.8.8.2 scw */
38 1.8.8.2 scw
39 1.8.8.2 scw #ifndef _MVME68K_PCCVAR_H
40 1.8.8.2 scw #define _MVME68K_PCCVAR_H
41 1.8.8.2 scw
42 1.8.8.2 scw /* For isrlink_evcnt() definition */
43 1.8.8.2 scw #include <mvme68k/mvme68k/isr.h>
44 1.8.8.2 scw
45 1.8.8.2 scw /*
46 1.8.8.2 scw * Structure used to attach PCC devices.
47 1.8.8.2 scw */
48 1.8.8.2 scw struct pcc_attach_args {
49 1.8.8.2 scw const char *pa_name; /* name of device */
50 1.8.8.2 scw int pa_ipl; /* interrupt level */
51 1.8.8.2 scw bus_dma_tag_t pa_dmat;
52 1.8.8.2 scw bus_space_tag_t pa_bust;
53 1.8.8.2 scw bus_addr_t pa_offset;
54 1.8.8.2 scw
55 1.8.8.2 scw bus_addr_t _pa_base;
56 1.8.8.2 scw };
57 1.8.8.2 scw
58 1.8.8.2 scw /* Shorthand for locators. */
59 1.8.8.2 scw #include "locators.h"
60 1.8.8.2 scw #define pcccf_ipl cf_loc[PCCCF_IPL]
61 1.8.8.2 scw
62 1.8.8.2 scw
63 1.8.8.2 scw struct pcc_softc {
64 1.8.8.2 scw struct device sc_dev;
65 1.8.8.2 scw bus_space_tag_t sc_bust;
66 1.8.8.2 scw bus_space_handle_t sc_bush;
67 1.8.8.2 scw struct evcnt sc_evcnt;
68 1.8.8.2 scw };
69 1.8.8.2 scw
70 1.8.8.2 scw extern struct pcc_softc *sys_pcc;
71 1.8.8.2 scw extern bus_addr_t pcc_slave_base_addr;
72 1.8.8.2 scw
73 1.8.8.2 scw #define pccintr_evcnt(ipl) isrlink_evcnt(ipl)
74 1.8.8.2 scw void pccintr_establish __P((int, int (*)(void *), int, void *,
75 1.8.8.2 scw struct evcnt *));
76 1.8.8.2 scw void pccintr_disestablish __P((int));
77 1.8.8.2 scw
78 1.8.8.2 scw #endif /* _MVME68K_PCCVAR_H */
79