60 lines
2.2 KiB
C
60 lines
2.2 KiB
C
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/* $NetBSD: ncr5380var.h,v 1.1 1996/05/05 06:17:00 briggs Exp $ */
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/*
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* Copyright (c) 1995 Allen Briggs. All rights reserved.
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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 Allen Briggs.
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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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static volatile u_char *scsi_enable = NULL;
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static __inline__ void
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scsi_ienable __P((void))
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{
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int s;
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s = splhigh();
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*scsi_enable = 0x80 | (V2IF_SCSIIRQ | V2IF_SCSIDRQ);
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splx(s);
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}
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static __inline__ void
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scsi_idisable __P((void))
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{
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int s;
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s = splhigh();
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*scsi_enable = V2IF_SCSIIRQ | V2IF_SCSIDRQ;
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splx(s);
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}
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void pdma_stat __P((void));
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void pdma_cleanup __P((void));
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void ncr5380_irq_intr __P((void *p));
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void ncr5380_drq_intr __P((void *p));
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void scsi_show __P((void));
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