1/* $NetBSD: spc.c,v 1.11 2023/04/23 06:57:59 tsutsui Exp $ */ 2 3/*- 4 * Copyright (c) 2000 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Tohru Nishimura. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */ 33 34__KERNEL_RCSID(0, "$NetBSD: spc.c,v 1.11 2023/04/23 06:57:59 tsutsui Exp $"); 35 36#include <sys/param.h> 37#include <sys/systm.h> 38#include <sys/device.h> 39 40#include <machine/bus.h> 41#include <machine/cpu.h> 42#include <machine/autoconf.h> 43#include <machine/board.h> 44 45#include <dev/scsipi/scsi_all.h> 46#include <dev/scsipi/scsipi_all.h> 47#include <dev/scsipi/scsi_message.h> 48#include <dev/scsipi/scsiconf.h> 49 50#include <dev/ic/mb89352reg.h> 51#include <dev/ic/mb89352var.h> 52 53#include <luna68k/luna68k/isr.h> 54 55#include "ioconf.h" 56 57static int spc_mainbus_match(device_t, cfdata_t, void *); 58static void spc_mainbus_attach(device_t, device_t, void *); 59 60CFATTACH_DECL_NEW(spc, sizeof(struct spc_softc), 61 spc_mainbus_match, spc_mainbus_attach, NULL, NULL); 62 63static int 64spc_mainbus_match(device_t parent, cfdata_t cf, void *aux) 65{ 66 struct mainbus_attach_args *ma = aux; 67 68 if (strcmp(ma->ma_name, spc_cd.cd_name)) 69 return 0; 70 71 /* 72 * LUNA-I doesn't have the secondary SCSI. 73 * However we cannot check it by badaddr() at the address range 74 * of the secondary SCSI on LUNA-II because the address bus lines 75 * are not fully decoded on LUNA-I and the primary SCSI registers 76 * are also accessible at the seconadary address range. 77 */ 78 if (machtype == LUNA_I && ma->ma_addr != SCSI_ADDR) 79 return 0; 80 81 return 1; 82} 83 84static void 85spc_mainbus_attach(device_t parent, device_t self, void *aux) 86{ 87 struct spc_softc *sc = device_private(self); 88 struct mainbus_attach_args *ma = aux; 89 90 sc->sc_dev = self; 91 aprint_normal("\n"); 92 93 sc->sc_iot = /* XXX */ 0; 94 sc->sc_ioh = ma->ma_addr; 95 sc->sc_initiator = 7; 96 97 isrlink_autovec(spc_intr, (void *)sc, ma->ma_ilvl, ISRPRI_BIO); 98 99 spc_attach(sc); 100} 101