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/* $OpenBSD: ncr5380var.h,v 1.1 1996/05/26 19:02:08 briggs Exp $ */
/* $NetBSD: ncr5380var.h,v 1.2 1996/05/25 16:42:31 briggs Exp $ */
/*
* Copyright (c) 1995 Allen Briggs. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Allen Briggs.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
static volatile u_char *scsi_enable = NULL;
static volatile u_char *scsi_flag = NULL;
static __inline__ void
scsi_clear_drq __P((void))
{
int s;
s = splhigh();
*scsi_flag = 0x80 | V2IF_SCSIDRQ;
splx(s);
}
static __inline__ void
scsi_clear_irq __P((void))
{
int s;
s = splhigh();
*scsi_flag = 0x80 | V2IF_SCSIIRQ;
splx(s);
}
static __inline__ void
scsi_ienable __P((void))
{
int s;
s = splhigh();
*scsi_enable = 0x80 | (V2IF_SCSIIRQ | V2IF_SCSIDRQ);
splx(s);
}
static __inline__ void
scsi_idisable __P((void))
{
int s;
s = splhigh();
*scsi_enable = V2IF_SCSIIRQ | V2IF_SCSIDRQ;
splx(s);
}
void pdma_stat __P((void));
void pdma_cleanup __P((void));
void scsi_show __P((void));
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