83 lines
3.5 KiB
C
83 lines
3.5 KiB
C
/* $NetBSD: ka410.h,v 1.1 1996/08/02 11:22:13 ragge Exp $ */
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/*
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* Copyright (c) 1996 Ludd, University of Lule}, Sweden.
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* All rights reserved.
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*
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* This code is derived from software contributed to Ludd by
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* Bertram Barth.
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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 at Ludd, University of
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* Lule}, Sweden and its contributors.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* interrupt request-, clear-, and mask register
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*/
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extern volatile unsigned char *ka410_intreq;
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extern volatile unsigned char *ka410_intclr;
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extern volatile unsigned char *ka410_intmsk;
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#define INTR_SR (1<<7) /* Serial line receiver or silo full */
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#define INTR_ST (1<<6) /* Serial line transmitter done */
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#define INTR_NP (1<<5) /* Network controller primary */
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#define INTR_NS (1<<4) /* Network controller secondary */
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#define INTR_VF (1<<3) /* Video end of frame */
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#define INTR_VS (1<<2) /* Video secondary */
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#define INTR_SC (1<<1) /* SCSI controller */
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#define INTR_DC (1<<0) /* Disk controller */
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/*
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* interrupt vector numbers
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*/
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#define IVEC_BASE 0x20040020
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#define IVEC_SR 0x000002C0
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#define IVEC_ST 0x000002C4
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#define IVEC_NP 0x00000250
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#define IVEC_NS 0x00000254
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#define IVEC_VF 0x00000244
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#define IVEC_VS 0x00000248
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#define IVEC_SC 0x000003F8
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#define IVEC_DC 0x000003FC
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/*
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* Clock-Chip data in NVRAM
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*/
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#define KA410_CPMBX 0x200B0038 /* Console Mailbox (1 byte) */
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#define KA410_CPFLG 0x200B003C /* Console Program Flags (1 byte) */
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#define KA410_LK201_ID 0x200B0040 /* Keyboard Variation (1 byte) */
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#define KA410_CONS_ID 0x200B0044 /* Console Device Type (1 byte) */
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#define KA410_SCR 0x200B0048 /* Console Scratch RAM */
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#define KA410_TEMP 0x200B0058 /* Used by System Firmware */
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#define KA410_BAT_CHK 0x200B0088 /* Battery Check Data */
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#define KA410_BOOTDEV 0x200B0098 /* Default Boot Device (4 bytes) */
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#define KA410_BOOTFLG 0x200B00A8 /* Default Boot Flags (4 bytes) */
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#define KA410_SCRLEN 0x200B00B8 /* Number of pages of SCR (1 byte) */
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#define KA410_SCSIPORT 0x200B00BC /* Tape Controller Port Data */
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#define KA410_RESERVED 0x200B00C0 /* Reserved (16 bytes) */
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