1/*	$NetBSD: rmixl_obio_el_space.c,v 1.2 2011/02/20 07:48:37 matt 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/*
33 * Litle Endian bus_space(9) support for RMI {XLP,XLR,XLS} obio
34 */
35
36#include <sys/cdefs.h>
37__KERNEL_RCSID(0, "$NetBSD: rmixl_obio_el_space.c,v 1.2 2011/02/20 07:48:37 matt Exp $");
38
39#include <sys/types.h>
40#include <sys/param.h>
41
42#include <sys/bus.h>
43#include <mips/rmi/rmixl_obiovar.h>
44#include <mips/rmi/rmixlreg.h>
45#include <mips/rmi/rmixlvar.h>
46
47#define	CHIP			rmixl_obio_el
48#define	CHIP_MEM		/* defined */
49#define	CHIP_ACCESS_SIZE	4
50#define CHIP_LITTLE_ENDIAN
51
52#define CHIP_EX_MALLOC_SAFE(v)	(((struct rmixl_config *)(v))->rc_mallocsafe)
53#define CHIP_EXTENT(v)		(((struct rmixl_config *)(v))->rc_obio_el_ex)
54
55
56/* MEM region 1 */
57#define	CHIP_W1_BUS_START(v)	0
58#define	CHIP_W1_BUS_END(v)	(RMIXL_IO_DEV_SIZE - 1)
59#define	CHIP_W1_SYS_START(v)	(((struct rmixl_config *)(v))->rc_io_pbase)
60#define	CHIP_W1_SYS_END(v)	(CHIP_W1_SYS_START(v) + RMIXL_IO_DEV_SIZE - 1)
61
62#include <mips/mips/bus_space_alignstride_chipdep.c>
63