1/* $NetBSD: io.h,v 1.5 1997/10/14 09:20:20 mark Exp $ */ 2 3/* 4 * Copyright (c) 1994 Mark Brinicombe. 5 * Copyright (c) 1994 Brini. 6 * All rights reserved. 7 * 8 * This code is derived from software written for Brini by Mark Brinicombe 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 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by Brini. 21 * 4. The name of the company nor the name of the author may be used to 22 * endorse or promote products derived from this software without specific 23 * prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED 26 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 27 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 28 * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 29 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 30 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * RiscBSD kernel project 38 * 39 * io.h 40 * 41 * IO registers 42 * 43 * Created : 10/10/94 44 */ 45 46/* Some of these addresses are frightening and need cleaning up */ 47 48/* 49 * The podule addresses should be removed and localised for the podules. 50 * This is difficuly as the podule addresses are interleaved with the 51 * other IO devices thus making it difficult to separate them. 52 */ 53 54#define IO_CONF_BASE 0xf6000000 55 56#define IO_HW_BASE 0x03000000 57 58#define IO_BASE 0xf6200000 59 60#define COMBO_BASE 0xf6210000 61 62#define IDE_CONTROLLER_BASE 0xf62107c0 63 64#define FLOPPY_CONTROLLER_BASE 0xf6210fc0 65 66#define FLOPPY_DACK 0x00002000 67 68#define SERIAL0_CONTROLLER_BASE 0xf6210fe0 69 70#define SERIAL1_CONTROLLER_BASE 0xf6210be0 71 72#define PARALLEL_CONTROLLER_BASE 0xf62109e0 73 74#ifdef RC7500 75 76#define IDE_CONTROLLER_BASE2 0xf622B000 77 78/* 79 * a bit low turns attached LED on 80 */ 81#define LEDPORT (IO_BASE + 0x0002B060) 82#define LED0 0x01 83#define LED1 0x02 84#define LED2 0x04 85#define LED3 0x08 86#define LED4 0x10 87#define LED5 0x20 88#define LED6 0x40 89#define LED7 0x80 90#define LEDOFF 0x00 91#define LEDALL 0xFF 92#endif 93 94 95#define EASI_HW_BASE 0x08000000 96#define EASI_BASE 0xf8000000 97#define EASI_SIZE 0x01000000 98 99#define SIMPLE_PODULE_SIZE 0x00004000 100 101#define MOD_PODULE_BASE 0xf6200000 102#define SYNC_PODULE_BASE 0xf63c0000 103#define SYNC_PODULE_HW_BASE 0x033c0000 104#define FAST_PODULE_BASE 0xf6340000 105#define MEDIUM_PODULE_BASE 0xf60c0000 106#define SLOW_PODULE_BASE 0xf6040000 107 108#define PODULE_GAP 0x00020000 109#define MAX_PODULES 8 110 111#define NETSLOT_BASE 0xf622b000 112#define MAX_NETSLOTS 1 113 114/* End of io.h */ 115