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      1 /*	$NetBSD: pcic_pci_machdep.c,v 1.10 2012/10/27 17:17:57 chs Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  * POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #include <sys/cdefs.h>
     30 __KERNEL_RCSID(0, "$NetBSD: pcic_pci_machdep.c,v 1.10 2012/10/27 17:17:57 chs Exp $");
     31 
     32 #include <sys/param.h>
     33 #include <sys/systm.h>
     34 #include <sys/device.h>
     35 
     36 #include <dev/pcmcia/pcmciachip.h>
     37 #include <dev/ic/i82365reg.h>
     38 #include <dev/ic/i82365var.h>
     39 
     40 #include <dev/isa/isavar.h>
     41 #include <dev/isa/i82365_isavar.h>
     42 
     43 #include <dev/pci/pcivar.h>
     44 #include <dev/pci/i82365_pcivar.h>
     45 
     46 extern int pcic_isa_intr_alloc_mask;
     47 
     48 void *
     49 pcic_pci_machdep_intr_est(pci_chipset_tag_t pc)
     50 {
     51 	return NULL;
     52 }
     53 
     54 void *
     55 pcic_pci_machdep_pcic_intr_establish(struct pcic_softc *sc, int (*fct)(void *))
     56 {
     57 	if (isa_intr_alloc(NULL, PCIC_CSC_INTR_IRQ_VALIDMASK &
     58 			   pcic_isa_intr_alloc_mask, IST_EDGE, &(sc->irq)))
     59 		return (NULL);
     60 	aprint_normal_dev(sc->dev, "interrupting at irq %d\n", sc->irq);
     61 	return (isa_intr_establish(NULL, sc->irq, IST_EDGE, IPL_TTY,
     62 				   fct, sc));
     63 }
     64 
     65 void *
     66 pcic_pci_machdep_chip_intr_establish(pcmcia_chipset_handle_t pch,
     67     struct pcmcia_function *pf, int ipl, int (*fct)(void *), void *arg)
     68 {
     69 	return (pcic_isa_chip_intr_establish(pch, pf, ipl, fct, arg));
     70 }
     71 
     72 void
     73 pcic_pci_machdep_chip_intr_disestablish(pcmcia_chipset_handle_t pch, void *ih)
     74 {
     75 	pcic_isa_chip_intr_disestablish(pch, ih);
     76 }
     77