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 *
pcic_pci_machdep_intr_est(pci_chipset_tag_t pc)49 pcic_pci_machdep_intr_est(pci_chipset_tag_t pc)
50 {
51 return NULL;
52 }
53
54 void *
pcic_pci_machdep_pcic_intr_establish(struct pcic_softc * sc,int (* fct)(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 *
pcic_pci_machdep_chip_intr_establish(pcmcia_chipset_handle_t pch,struct pcmcia_function * pf,int ipl,int (* fct)(void *),void * arg)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
pcic_pci_machdep_chip_intr_disestablish(pcmcia_chipset_handle_t pch,void * ih)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