NetBSD/sys/arch/playstation2/ee/eevar.h

52 lines
2.1 KiB
C

/* $NetBSD: eevar.h,v 1.4 2014/03/31 11:25:49 martin Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by UCHIYAMA Yasushi.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* EE embeded device's memory mapped register access method.
*/
#define _PLAYSTATION2_BUS_SPACE_PRIVATE
#include <machine/bus.h>
#define _reg_read_1(a) __read_1(a)
#define _reg_read_2(a) __read_2(a)
#define _reg_read_4(a) __read_4(a)
#define _reg_read_8(a) __read_8(a)
#define _reg_read_16(a) __read_16(a)
#define _reg_write_1(a, v) __write_1(a, v)
#define _reg_write_2(a, v) __write_2(a, v)
#define _reg_write_4(a, v) __write_4(a, v)
#define _reg_write_8(a, v) __write_8(a, v)
#define _reg_write_16(a, v) __write_16(a, v)
#define qwctobyte(x) ((x) << 4)
#define bytetoqwc(x) ((x) >> 4)