NetBSD/sys/arch/i386/pci/pcic_pci_machdep.c

90 lines
3.0 KiB
C

/* $NetBSD: pcic_pci_machdep.c,v 1.1 1998/12/20 17:53:29 nathanw Exp $ */
/*
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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/param.h>
#include <sys/systm.h>
#include <sys/device.h>
#include <dev/pcmcia/pcmciachip.h>
#include <dev/ic/i82365reg.h>
#include <dev/ic/i82365var.h>
#include <dev/isa/isavar.h>
#include <dev/isa/i82365_isavar.h>
#include <dev/pci/pcivar.h>
#include <dev/pci/i82365_pcivar.h>
extern int pcic_isa_intr_alloc_mask;
void *
pcic_pci_machdep_intr_est(pc)
pci_chipset_tag_t pc;
{
return NULL;
}
void *
pcic_pci_machdep_pcic_intr_establish(sc, fct)
struct pcic_softc *sc;
int (*fct) __P((void *));
{
if (isa_intr_alloc(NULL, PCIC_CSC_INTR_IRQ_VALIDMASK &
pcic_isa_intr_alloc_mask, IST_EDGE, &(sc->irq)))
return (NULL);
printf("%s: interrupting at irq %d\n", sc->dev.dv_xname, sc->irq);
return (isa_intr_establish(NULL, sc->irq, IST_EDGE, IPL_TTY,
fct, sc));
}
void *
pcic_pci_machdep_chip_intr_establish(pch, pf, ipl, fct, arg)
pcmcia_chipset_handle_t pch;
struct pcmcia_function *pf;
int ipl;
int (*fct) __P((void *));
void *arg;
{
return (pcic_isa_chip_intr_establish(pch, pf, ipl, fct, arg));
}
void
pcic_pci_machdep_chip_intr_disestablish(pch, ih)
pcmcia_chipset_handle_t pch;
void *ih;
{
pcic_isa_chip_intr_disestablish(pch, ih);
}