1/* $NetBSD: tsp_bus_io.c,v 1.7 2010/12/15 01:27:19 matt Exp $ */
2
3/*-
4 * Copyright (c) 1999 by Ross Harvey.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 *    must display the following acknowledgement:
16 *	This product includes software developed by Ross Harvey.
17 * 4. The name of Ross Harvey may not be used to endorse or promote products
18 *    derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY ROSS HARVEY ``AS IS'' AND ANY EXPRESS
21 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURP0SE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL ROSS HARVEY BE LIABLE FOR ANY
24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 */
33
34#include <sys/cdefs.h>
35
36__KERNEL_RCSID(1, "$NetBSD: tsp_bus_io.c,v 1.7 2010/12/15 01:27:19 matt Exp $");
37
38#include <sys/param.h>
39#include <sys/systm.h>
40#include <sys/malloc.h>
41#include <sys/syslog.h>
42#include <sys/device.h>
43
44#include <sys/bus.h>
45#include <machine/autoconf.h>
46#include <machine/rpb.h>
47
48#include <alpha/pci/tsreg.h>
49#include <alpha/pci/tsvar.h>
50
51#define tsp_bus_io() { Generate ctags(1) key. }
52
53#define	CHIP	tsp
54
55typedef struct tsp_config *TSPCON;
56
57#define	CHIP_EX_MALLOC_SAFE(v)  (((TSPCON)(v))->pc_mallocsafe)
58#define CHIP_IO_EXTENT(v)       (((TSPCON)(v))->pc_io_ex)
59#define	CHIP_IO_EX_STORE(v)	(((TSPCON)(v))->pc_io_exstorage)
60#define	CHIP_IO_EX_STORE_SIZE(v) (sizeof (((TSPCON)(v))->pc_io_exstorage))
61
62#define CHIP_IO_SYS_START(v)    (((TSPCON)(v))->pc_iobase | P_PCI_IO)
63
64/*
65 * Tsunami core logic appears on EV6.  We require at least EV56
66 * support for the assembler to emit BWX opcodes.
67 */
68__asm(".arch ev6");
69
70#include <alpha/pci/pci_bwx_bus_io_chipdep.c>
71