lcavar.h revision 1.1 
1/*	$NetBSD: lcavar.h,v 1.1 1995/11/23 02:37:47 cgd Exp $	*/
2
3/*
4 * Copyright (c) 1995 Carnegie-Mellon University.
5 * All rights reserved.
6 *
7 * Author: Jeffrey Hsu
8 *
9 * Permission to use, copy, modify and distribute this software and
10 * its documentation is hereby granted, provided that both the copyright
11 * notice and this permission notice appear in all copies of the
12 * software, derivative works or modified versions, and any portions
13 * thereof, and that both notices appear in supporting documentation.
14 *
15 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
16 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
17 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
18 *
19 * Carnegie Mellon requests users of this software to return to
20 *
21 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
22 *  School of Computer Science
23 *  Carnegie Mellon University
24 *  Pittsburgh PA 15213-3890
25 *
26 * any improvements or extensions that they make and grant Carnegie the
27 * rights to redistribute these changes.
28 */
29
30#include <dev/isa/isavar.h>
31#include <dev/pci/pcivar.h>
32
33/*
34 * LCA chipset's configuration.
35 *
36 * All of the information that the chipset-specific functions need to
37 * do their dirty work (and more!).
38 */
39struct lca_config {
40	__const struct pci_conf_fns	*lc_conffns;
41	void				*lc_confarg;
42
43	__const struct pci_dma_fns	*lc_dmafns;
44	void				*lc_dmaarg;
45
46	__const struct pci_intr_fns	*lc_intrfns;
47	void				*lc_intrarg;
48
49	__const struct pci_mem_fns	*lc_memfns;
50	void				*lc_memarg;
51
52	__const struct pci_pio_fns	*lc_piofns;
53	void				*lc_pioarg;
54};
55
56struct lca_softc {
57	struct	device sc_dev;
58
59	struct	lca_config *sc_lcp;
60};
61
62extern __const struct pci_conf_fns	lca_conf_fns;
63extern __const struct pci_dma_fns	lca_dma_fns;
64/* pci interrupt functions handled elsewhere */
65extern __const struct pci_mem_fns	lca_mem_fns;
66extern __const struct pci_pio_fns	lca_pio_fns;
67
68void	lca_init __P((struct lca_config *));
69