1 /* $NetBSD: ioasic_subr.c,v 1.4 2003/01/01 00:10:25 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 1.4 2003/01/01 00:10:25 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 int ioasicprint(void *, const char *); 41 42 int 43 ioasicprint(aux, pnp) 44 void *aux; 45 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%lx", (long)d->iada_offset); 52 return (UNCONF); 53 } 54 55 int 56 ioasic_submatch(match, d) 57 struct cfdata *match; 58 struct ioasicdev_attach_args *d; 59 { 60 61 return ((match->ioasiccf_offset == d->iada_offset) || 62 (match->ioasiccf_offset == IOASIC_OFFSET_UNKNOWN)); 63 } 64 65 void 66 ioasic_attach_devs(sc, ioasic_devs, ioasic_ndevs) 67 struct ioasic_softc *sc; 68 struct ioasic_dev *ioasic_devs; 69 int ioasic_ndevs; 70 { 71 struct ioasicdev_attach_args idev; 72 int i; 73 74 /* 75 * Try to configure each device. 76 */ 77 for (i = 0; i < ioasic_ndevs; i++) { 78 strncpy(idev.iada_modname, ioasic_devs[i].iad_modname, 79 TC_ROM_LLEN); 80 idev.iada_modname[TC_ROM_LLEN] = '\0'; 81 idev.iada_offset = ioasic_devs[i].iad_offset; 82 idev.iada_addr = sc->sc_base + ioasic_devs[i].iad_offset; 83 idev.iada_cookie = ioasic_devs[i].iad_cookie; 84 85 /* Tell the autoconfig machinery we've found the hardware. */ 86 config_found(&sc->sc_dv, &idev, ioasicprint); 87 } 88 } 89