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      1 /*	$NetBSD: io.h,v 1.1 2001/10/05 22:27:50 reinoud 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