115 lines
3.4 KiB
C
115 lines
3.4 KiB
C
/* $NetBSD: io.h,v 1.1 2001/10/05 22:27:50 reinoud Exp $ */
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/*
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* Copyright (c) 1994 Mark Brinicombe.
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* Copyright (c) 1994 Brini.
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* All rights reserved.
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*
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* This code is derived from software written for Brini by Mark Brinicombe
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Brini.
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* 4. The name of the company nor the name of the author may be used to
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* endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* RiscBSD kernel project
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*
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* io.h
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*
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* IO registers
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*
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* Created : 10/10/94
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*/
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/* Some of these addresses are frightening and need cleaning up */
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/*
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* The podule addresses should be removed and localised for the podules.
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* This is difficuly as the podule addresses are interleaved with the
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* other IO devices thus making it difficult to separate them.
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*/
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#define IO_CONF_BASE 0xf6000000
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#define IO_HW_BASE 0x03000000
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#define IO_BASE 0xf6200000
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#define COMBO_BASE 0xf6210000
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#define IDE_CONTROLLER_BASE 0xf62107c0
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#define FLOPPY_CONTROLLER_BASE 0xf6210fc0
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#define FLOPPY_DACK 0x00002000
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#define SERIAL0_CONTROLLER_BASE 0xf6210fe0
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#define SERIAL1_CONTROLLER_BASE 0xf6210be0
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#define PARALLEL_CONTROLLER_BASE 0xf62109e0
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#ifdef RC7500
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#define IDE_CONTROLLER_BASE2 0xf622B000
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/*
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* a bit low turns attached LED on
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*/
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#define LEDPORT (IO_BASE + 0x0002B060)
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#define LED0 0x01
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#define LED1 0x02
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#define LED2 0x04
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#define LED3 0x08
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#define LED4 0x10
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#define LED5 0x20
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#define LED6 0x40
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#define LED7 0x80
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#define LEDOFF 0x00
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#define LEDALL 0xFF
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#endif
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#define EASI_HW_BASE 0x08000000
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#define EASI_BASE 0xf8000000
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#define EASI_SIZE 0x01000000
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#define SIMPLE_PODULE_SIZE 0x00004000
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#define MOD_PODULE_BASE 0xf6200000
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#define SYNC_PODULE_BASE 0xf63c0000
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#define SYNC_PODULE_HW_BASE 0x033c0000
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#define FAST_PODULE_BASE 0xf6340000
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#define MEDIUM_PODULE_BASE 0xf60c0000
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#define SLOW_PODULE_BASE 0xf6040000
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#define PODULE_GAP 0x00020000
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#define MAX_PODULES 8
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#define NETSLOT_BASE 0xf622b000
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#define MAX_NETSLOTS 1
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/* End of io.h */
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