1 /* $NecBSD: ncr53c500_pisa.c,v 1.28 1998/11/26 01:59:11 honda Exp $ */
7 * Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
9 * [NetBSD for NEC PC-98 series]
10 * Copyright (c) 1995, 1996, 1997, 1998
11 * NetBSD/pc98 porting staff. All rights reserved.
12 * Copyright (c) 1995, 1996, 1997, 1998
13 * Naofumi HONDA. All rights reserved.
15 * Redistribution and use in source and binary forms, with or without
16 * modification, are permitted provided that the following conditions
18 * 1. Redistributions of source code must retain the above copyright
19 * notice, this list of conditions and the following disclaimer.
20 * 2. Redistributions in binary form must reproduce the above copyright
21 * notice, this list of conditions and the following disclaimer in the
22 * documentation and/or other materials provided with the distribution.
23 * 3. The name of the author may not be used to endorse or promote products
24 * derived from this software without specific prior written permission.
26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
27 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
28 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
30 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
31 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
34 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
35 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 * POSSIBILITY OF SUCH DAMAGE.
39 #include <sys/cdefs.h>
40 __FBSDID("$FreeBSD$");
42 #include <sys/param.h>
43 #include <sys/errno.h>
44 #include <sys/kernel.h>
45 #include <sys/malloc.h>
46 #include <sys/systm.h>
48 #include <machine/bus.h>
49 #include <machine/resource.h>
51 #include <compat/netbsd/dvcfg.h>
53 #include <sys/device_port.h>
55 #include <dev/pccard/pccardvar.h>
57 #include <cam/scsi/scsi_low.h>
58 #include <cam/scsi/scsi_low_pisa.h>
60 #include <dev/ncv/ncr53c500reg.h>
61 #include <dev/ncv/ncr53c500hw.h>
62 #include <dev/ncv/ncr53c500var.h>
64 #define KME_KXLC004_01 0x100
65 #define OFFSET_KME_KXLC004_01 0x10
68 #include "pccarddevs.h"
70 static int ncvprobe(DEVPORT_PDEVICE devi);
71 static int ncvattach(DEVPORT_PDEVICE devi);
73 static void ncv_card_unload(DEVPORT_PDEVICE);
75 static const struct ncv_product {
76 struct pccard_product prod;
79 { PCMCIA_CARD(EPSON, SC200), 0},
80 { PCMCIA_CARD(PANASONIC, KXLC002), 0xb4d00000 },
81 { PCMCIA_CARD(PANASONIC, KXLC003), 0xb4d00000 }, /* untested */
82 { PCMCIA_CARD(PANASONIC, KXLC004), 0xb4d00100 },
83 { PCMCIA_CARD(MACNICA, MPS100), 0xb6250000 },
84 { PCMCIA_CARD(MACNICA, MPS110), 0 },
85 { PCMCIA_CARD(NEC, PC9801N_J03R), 0 },
86 { PCMCIA_CARD(NEWMEDIA, BASICS_SCSI), 0 },
87 { PCMCIA_CARD(QLOGIC, PC05), 0x84d00000 },
88 #define FLAGS_REX5572 0x84d00000
89 { PCMCIA_CARD(RATOC, REX5572), FLAGS_REX5572 },
90 { PCMCIA_CARD(RATOC, REX9530), 0x84d00000 },
95 * Additional code for FreeBSD new-bus PCCard frontend
99 ncv_pccard_intr(void * arg)
105 ncv_release_resource(DEVPORT_PDEVICE dev)
107 struct ncv_softc *sc = device_get_softc(dev);
109 if (sc->ncv_intrhand) {
110 bus_teardown_intr(dev, sc->irq_res, sc->ncv_intrhand);
114 bus_release_resource(dev, SYS_RES_IOPORT,
115 sc->port_rid, sc->port_res);
118 if (sc->port_res_dmy) {
119 bus_release_resource(dev, SYS_RES_IOPORT,
120 sc->port_rid_dmy, sc->port_res_dmy);
124 bus_release_resource(dev, SYS_RES_IRQ,
125 sc->irq_rid, sc->irq_res);
129 bus_release_resource(dev, SYS_RES_MEMORY,
130 sc->mem_rid, sc->mem_res);
135 ncv_alloc_resource(DEVPORT_PDEVICE dev)
137 struct ncv_softc *sc = device_get_softc(dev);
138 u_int32_t flags = DEVPORT_PDEVFLAGS(dev);
139 u_long ioaddr, iosize, maddr, msize;
141 bus_addr_t offset = 0;
143 if(flags & KME_KXLC004_01)
144 offset = OFFSET_KME_KXLC004_01;
146 error = bus_get_resource(dev, SYS_RES_IOPORT, 0, &ioaddr, &iosize);
147 if (error || (iosize < (offset + NCVIOSZ))) {
152 sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
153 ioaddr+offset, ioaddr+iosize-offset,
154 iosize-offset, RF_ACTIVE);
155 if (sc->port_res == NULL) {
156 ncv_release_resource(dev);
161 sc->port_rid_dmy = 0;
162 sc->port_res_dmy = bus_alloc_resource(dev, SYS_RES_IOPORT,
164 ioaddr, ioaddr+offset, offset,
166 if (sc->port_res_dmy == NULL) {
167 printf("Warning: cannot allocate IOPORT partially.\n");
170 sc->port_rid_dmy = 0;
171 sc->port_res_dmy = NULL;
175 sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &sc->irq_rid,
177 if (sc->irq_res == NULL) {
178 ncv_release_resource(dev);
182 error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &maddr, &msize);
187 /* no need to allocate memory if not configured */
188 if (maddr == 0 || msize == 0) {
193 sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &sc->mem_rid,
195 if (sc->mem_res == NULL) {
196 ncv_release_resource(dev);
204 ncv_pccard_probe(device_t dev)
206 const struct ncv_product *pp;
207 const char *vendorstr;
210 if ((pp = (const struct ncv_product *) pccard_product_lookup(dev,
211 (const struct pccard_product *) ncv_products,
212 sizeof(ncv_products[0]), NULL)) != NULL) {
213 if (pp->prod.pp_name != NULL)
214 device_set_desc(dev, pp->prod.pp_name);
215 device_set_flags(dev, pp->flags);
218 if (pccard_get_vendor_str(dev, &vendorstr))
220 if (pccard_get_product_str(dev, &prodstr))
222 if (strcmp(vendorstr, "RATOC System Inc.") == 0 &&
223 strncmp(prodstr, "SOUND/SCSI2 CARD", 16) == 0) {
224 device_set_desc(dev, "RATOC REX-5572");
225 device_set_flags(dev, FLAGS_REX5572);
232 ncv_pccard_attach(device_t dev)
234 struct ncv_softc *sc = device_get_softc(dev);
237 bzero(sc, sizeof(struct ncv_softc));
239 error = ncv_alloc_resource(dev);
244 if (ncvprobe(dev) == 0) {
245 ncv_release_resource(dev);
248 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM | INTR_ENTROPY,
249 ncv_pccard_intr, (void *)sc, &sc->ncv_intrhand);
251 ncv_release_resource(dev);
255 if (ncvattach(dev) == 0) {
256 ncv_release_resource(dev);
264 ncv_pccard_detach(device_t dev)
266 ncv_card_unload(dev);
267 ncv_release_resource(dev);
270 static device_method_t ncv_pccard_methods[] = {
271 /* Device interface */
272 DEVMETHOD(device_probe, ncv_pccard_probe),
273 DEVMETHOD(device_attach, ncv_pccard_attach),
274 DEVMETHOD(device_detach, ncv_pccard_detach),
279 static driver_t ncv_pccard_driver = {
282 sizeof(struct ncv_softc),
285 static devclass_t ncv_devclass;
287 MODULE_DEPEND(ncv, scsi_low, 1, 1, 1);
288 DRIVER_MODULE(ncv, pccard, ncv_pccard_driver, ncv_devclass, 0, 0);
291 ncv_card_unload(DEVPORT_PDEVICE devi)
293 struct ncv_softc *sc = DEVPORT_PDEVGET_SOFTC(devi);
297 scsi_low_deactivate((struct scsi_low_softc *)sc);
298 scsi_low_dettach(&sc->sc_sclow);
303 ncvprobe(DEVPORT_PDEVICE devi)
306 struct ncv_softc *sc = device_get_softc(devi);
307 u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
309 rv = ncvprobesubr(rman_get_bustag(sc->port_res),
310 rman_get_bushandle(sc->port_res),
317 ncvattach(DEVPORT_PDEVICE devi)
319 struct ncv_softc *sc;
320 struct scsi_low_softc *slp;
321 u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
323 char dvname[16]; /* SCSI_LOW_DVNAME_LEN */
325 strcpy(dvname, "ncv");
327 sc = DEVPORT_PDEVALLOC_SOFTC(devi);
334 sc->sc_iot = rman_get_bustag(sc->port_res);
335 sc->sc_ioh = rman_get_bushandle(sc->port_res);
337 slp->sl_hostid = NCV_HOSTID;
338 slp->sl_cfgflags = flags;