1 /* $NetBSD: eevar.h,v 1.6 2021/10/06 20:36:58 andvar 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 UCHIYAMA Yasushi. 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 * EE embedded device's memory mapped register access method. 34 */ 35 36 #define _PLAYSTATION2_BUS_SPACE_PRIVATE 37 38 #include <machine/bus.h> 39 #include <mips/cpuregs.h> 40 41 #define _reg_read_1(a) __read_1(a) 42 #define _reg_read_2(a) __read_2(a) 43 #define _reg_read_4(a) __read_4(a) 44 #define _reg_read_8(a) __read_8(a) 45 #define _reg_read_16(a) __read_16(a) 46 #define _reg_write_1(a, v) __write_1(a, v) 47 #define _reg_write_2(a, v) __write_2(a, v) 48 #define _reg_write_4(a, v) __write_4(a, v) 49 #define _reg_write_8(a, v) __write_8(a, v) 50 #define _reg_write_16(a, v) __write_16(a, v) 51 52 #define qwctobyte(x) ((x) << 4) 53 #define bytetoqwc(x) ((x) >> 4) 54