1 /* $NetBSD: ioasic_subr.c,v 1.2 1999/03/16 13:53:39 simonb 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> /* RCS ID & Copyright macro defns */ 32 33 __KERNEL_RCSID(0, "$NetBSD: ioasic_subr.c,v 1.2 1999/03/16 13:53:39 simonb Exp $"); 34 35 #include <sys/param.h> 36 #include <sys/systm.h> 37 #include <sys/device.h> 38 #include <dev/tc/tcvar.h> 39 #include <dev/tc/ioasicvar.h> 40 41 int ioasicprint(void *, const char *); 42 43 int 44 ioasicprint(aux, pnp) 45 void *aux; 46 const char *pnp; 47 { 48 struct ioasicdev_attach_args *d = aux; 49 50 if (pnp) 51 printf("%s at %s", d->iada_modname, pnp); 52 printf(" offset 0x%lx", (long)d->iada_offset); 53 return (UNCONF); 54 } 55 56 int 57 ioasic_submatch(match, d) 58 struct cfdata *match; 59 struct ioasicdev_attach_args *d; 60 { 61 62 return ((match->ioasiccf_offset == d->iada_offset) || 63 (match->ioasiccf_offset == IOASIC_OFFSET_UNKNOWN)); 64 } 65 66 void 67 ioasic_attach_devs(sc, ioasic_devs, ioasic_ndevs) 68 struct ioasic_softc *sc; 69 struct ioasic_dev *ioasic_devs; 70 int ioasic_ndevs; 71 { 72 struct ioasicdev_attach_args idev; 73 int i; 74 75 /* 76 * Try to configure each device. 77 */ 78 for (i = 0; i < ioasic_ndevs; i++) { 79 strncpy(idev.iada_modname, ioasic_devs[i].iad_modname, 80 TC_ROM_LLEN); 81 idev.iada_modname[TC_ROM_LLEN] = '\0'; 82 idev.iada_offset = ioasic_devs[i].iad_offset; 83 idev.iada_addr = sc->sc_base + ioasic_devs[i].iad_offset; 84 idev.iada_cookie = ioasic_devs[i].iad_cookie; 85 86 /* Tell the autoconfig machinery we've found the hardware. */ 87 config_found(&sc->sc_dv, &idev, ioasicprint); 88 } 89 } 90