07b064e02e
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
89 lines
3.3 KiB
C
89 lines
3.3 KiB
C
/* $NetBSD: rapidereg.h,v 1.2 1997/03/15 18:09:42 is Exp $ */
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/*
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* Copyright (c) 1997 Mark Brinicombe
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* Copyright (c) 1997 Causality Limited
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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 Mark Brinicombe.
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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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* Thanks to Chris Honey at Raymond Datalink for providing information on
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* addressing the RapIDE podule.
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* RapIDE32 is Copyright (C) 1995,1996 Raymond Datalink. RapIDE32 is
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* manufactured under license by Yellowstone Educational Solutions.
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*/
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/*
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* Registers and address offsets for the Yellowstone RapIDE card.
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*
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* These are for issue 2 cards only.
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*/
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/*
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* This file needs to be extended to provide register information on
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* both versions of the card.
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*/
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/* IDE drive registers */
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#define PRIMARY_DRIVE_REGISTERS_OFFSET 0x400080
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#define PRIMARY_AUX_REGISTER_OFFSET 0x400280
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#define PRIMARY_DATA_REGISTER_OFFSET 0x600080
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#define SECONDARY_DRIVE_REGISTERS_OFFSET 0x400000
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#define SECONDARY_AUX_REGISTER_OFFSET 0x400200
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#define SECONDARY_DATA_REGISTER_OFFSET 0x600000
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#define DRIVE_REGISTERS_SPACE 0x20
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#define DRIVE_REGISTER_BYTE_SPACING 4
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/* Other registers */
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#define CONTROL_REGISTERS_OFFSET 0x200000
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#define CONTROL_REGISTER_SPACE 16
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#define IRQ_MASK_REGISTER_OFFSET 0
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#define IRQ_STATUS_REGISTER_OFFSET 0
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#define IRQ_REQUEST_REGISTER_OFFSET 1
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#define IRQ_REQUEST_REGISTER_BYTE_OFFSET (IRQ_REQUEST_REGISTER_OFFSET << 2)
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#define IRQ_CLEAR_REGISTER_OFFSET 1
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#define PRIMARY_IRQ_MASK 0x01
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#define SECONDARY_IRQ_MASK 0x02
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#define IRQ_MASK (PRIMARY_IRQ_MASK | SECONDARY_IRQ_MASK)
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#define VERSION_REGISTER_OFFSET 3
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#define VERSION_REGISTER_MASK 0x03
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#define VERSION_1_ID 0x00
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#define VERSION_2_ID 0x01
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#define PIO_MODE_CONTROL_REGISTER_OFFSET 3
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#define PIO_MODE_0 0
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#define PIO_MODE_1 1
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#define PIO_MODE_2 2
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#define PIO_MODE_3 3
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#define PIO_MODE_4 4
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