81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
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/* $NetBSD: com_ofisa_consolehack.c,v 1.1 2001/05/09 16:08:43 matt Exp $ */
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/*
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* Copyright 1997
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* Digital Equipment Corporation. All rights reserved.
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*
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* This software is furnished under license and may be used and
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* copied only in accordance with the following terms and conditions.
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* Subject to these conditions, you may download, copy, install,
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* use, modify and distribute this software in source and/or binary
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* form. No title or ownership is transferred hereby.
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*
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* 1) Any source code used, modified or distributed must reproduce
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* and retain this copyright notice and list of conditions as
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* they appear in the source file.
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*
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* 2) No right is granted to use any trade name, trademark, or logo of
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* Digital Equipment Corporation. Neither the "Digital Equipment
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* Corporation" name nor any trademark or logo of Digital Equipment
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* Corporation may be used to endorse or promote products derived
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* from this software without the prior written permission of
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* Digital Equipment Corporation.
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*
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* 3) This software is provided "AS-IS" and any express or implied
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* warranties, including but not limited to, any implied warranties
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* of merchantability, fitness for a particular purpose, or
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* non-infringement are disclaimed. In no event shall DIGITAL be
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* liable for any damages whatsoever, and in particular, DIGITAL
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* shall not be liable for special, indirect, consequential, or
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* incidental damages or damages for lost profits, loss of
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* revenue or loss of use, whether such damages arise in contract,
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* negligence, tort, under statute, in equity, at law or otherwise,
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* even if advised of the possibility of such damage.
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*/
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/*
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* OFW Attachment for 'com' serial driver
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*/
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#include <sys/param.h>
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#include <sys/device.h>
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#include <sys/systm.h>
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#include <sys/tty.h>
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#include <machine/intr.h>
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#include <machine/bus.h>
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#include <dev/ofw/openfirm.h>
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#include <dev/ic/comreg.h>
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#include <dev/ic/comvar.h>
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#include <machine/isa_machdep.h> /* XXX for space tags */
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#include <dev/cons.h>
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void
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comcnprobe(cp)
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struct consdev *cp;
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{
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#ifdef COMCONSOLE
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cp->cn_pri = CN_REMOTE; /* Force a serial port console */
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#else
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cp->cn_pri = CN_NORMAL;
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#endif
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}
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void
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comcninit(cp)
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struct consdev *cp;
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{
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#ifndef CONMODE
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#define CONMODE ((TTYDEF_CFLAG & ~(CSIZE | CSTOPB | PARENB)) | CS8) /* 8N1 */
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#endif
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if (comcnattach(&isa_io_bs_tag, 0x3f8, 9600, COM_FREQ, CONMODE))
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panic("can't init serial console @%x", 0x3f8);
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}
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