1 /* $NetBSD: ioasic_subr.c,v 1.16 2021/08/07 16:19:16 thorpej Exp $ */
2
3 /*
4 * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University.
5 * All rights reserved.
6 *
7 * Author: Keith Bostic, Chris G. Demetriou
8 *
9 * Permission to use, copy, modify and distribute this software and
10 * its documentation is hereby granted, provided that both the copyright
11 * notice and this permission notice appear in all copies of the
12 * software, derivative works or modified versions, and any portions
13 * thereof, and that both notices appear in supporting documentation.
14 *
15 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
16 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
17 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
18 *
19 * Carnegie Mellon requests users of this software to return to
20 *
21 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
22 * School of Computer Science
23 * Carnegie Mellon University
24 * Pittsburgh PA 15213-3890
25 *
26 * any improvements or extensions that they make and grant Carnegie the
27 * rights to redistribute these changes.
28 */
29
30
31 #include <sys/cdefs.h>
32 __KERNEL_RCSID(0, "$NetBSD: ioasic_subr.c,v 1.16 2021/08/07 16:19:16 thorpej Exp $");
33
34 #include <sys/param.h>
35 #include <sys/systm.h>
36 #include <sys/device.h>
37 #include <dev/tc/tcvar.h>
38 #include <dev/tc/ioasicvar.h>
39
40 #include "locators.h"
41
42 int ioasicprint(void *, const char *);
43
44 int
ioasicprint(void * aux,const char * pnp)45 ioasicprint(void *aux, const char *pnp)
46 {
47 struct ioasicdev_attach_args *d = aux;
48
49 if (pnp)
50 aprint_normal("%s at %s", d->iada_modname, pnp);
51 aprint_normal(" offset 0x%x", d->iada_offset);
52 return (UNCONF);
53 }
54
55 void
ioasic_attach_devs(struct ioasic_softc * sc,const struct ioasic_dev * ioasic_devs,int ioasic_ndevs)56 ioasic_attach_devs(struct ioasic_softc *sc,
57 const struct ioasic_dev *ioasic_devs, int ioasic_ndevs)
58 {
59 struct ioasicdev_attach_args idev;
60 int i;
61 int locs[IOASICCF_NLOCS];
62
63 /*
64 * Try to configure each device.
65 */
66 for (i = 0; i < ioasic_ndevs; i++) {
67 strlcpy(idev.iada_modname, ioasic_devs[i].iad_modname,
68 sizeof(idev.iada_modname));
69 idev.iada_offset = ioasic_devs[i].iad_offset;
70 idev.iada_addr = sc->sc_base + ioasic_devs[i].iad_offset;
71 idev.iada_cookie = ioasic_devs[i].iad_cookie;
72
73 /* Tell the autoconfig machinery we've found the hardware. */
74 locs[IOASICCF_OFFSET] = ioasic_devs[i].iad_offset;
75 config_found(sc->sc_dev, &idev, ioasicprint,
76 CFARGS(.submatch = config_stdsubmatch,
77 .locators = locs));
78 }
79 }
80