1/*	$NetBSD: vtpbcvar.h,v 1.3 2001/06/14 18:52:27 thorpej Exp $	*/
2
3/*-
4 * Copyright (c) 2001 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jason R. Thorpe.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
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.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include <dev/pci/pcivar.h>
33
34struct vtpbc_config {
35	vaddr_t		vt_addr;	/* address of the V3 PBC */
36	vaddr_t		vt_cfgbase;	/* PCI configuration space base */
37	int		vt_adbase;	/* AD line base for config access */
38	int		vt_rev;		/* silicon revision */
39
40	/*
41	 * These are here in order to support the old-style PCI address
42	 * map used by boards with older firmware (mostly on P-4032
43	 * boards).
44	 */
45	bus_addr_t	vt_pci_iobase;	/* PCI I/O space base */
46	bus_addr_t	vt_pci_membase;	/* PCI memory space base */
47	bus_addr_t	vt_dma_winbase;	/* DMA window base */
48};
49
50#ifdef _KERNEL
51extern struct vtpbc_config vtpbc_configuration;
52extern const char *vtpbc_revs[];
53extern const int vtpbc_nrevs;
54
55void	vtpbc_init(pci_chipset_tag_t, struct vtpbc_config *);
56#endif /* _KERNEL */
57