57 lines
2.1 KiB
C
57 lines
2.1 KiB
C
/* $NetBSD: pciide_machdep.c,v 1.7 2006/04/05 15:50:48 tsutsui Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2000 Soren S. Jorvang. 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__KERNEL_RCSID(0, "$NetBSD: pciide_machdep.c,v 1.7 2006/04/05 15:50:48 tsutsui Exp $");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/device.h>
|
|
|
|
#include <dev/pci/pcireg.h>
|
|
#include <dev/pci/pcivar.h>
|
|
#include <dev/pci/pciidereg.h>
|
|
#include <dev/pci/pciidevar.h>
|
|
|
|
#include <machine/intr.h>
|
|
|
|
void *
|
|
pciide_machdep_compat_intr_establish(struct device *dev,
|
|
struct pci_attach_args *pa, int chan, int (*func)(void *), void *arg)
|
|
{
|
|
int irq;
|
|
void *cookie;
|
|
|
|
irq = PCIIDE_COMPAT_IRQ(chan);
|
|
cookie = icu_intr_establish(irq, IST_EDGE, IPL_BIO, func, arg);
|
|
if (cookie == NULL)
|
|
return NULL;
|
|
printf("%s: %s channel interrupting at irq %d\n", dev->dv_xname,
|
|
PCIIDE_CHANNEL_NAME(chan), irq);
|
|
return cookie;
|
|
}
|