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/systm.h>
44 #include <sys/malloc.h>
45 #include <sys/errno.h>
47 #include <machine/bus.h>
48 #include <machine/bus_pio.h>
49 #include <machine/dvcfg.h>
51 #include <sys/device_port.h>
53 #include <dev/pccard/pccarddevs.h>
54 #include <dev/pccard/pccardvar.h>
56 #include <cam/scsi/scsi_low.h>
57 #include <cam/scsi/scsi_low_pisa.h>
59 #include <dev/ncv/ncr53c500reg.h>
60 #include <dev/ncv/ncr53c500hw.h>
61 #include <dev/ncv/ncr53c500var.h>
63 #define KME_KXLC004_01 0x100
64 #define OFFSET_KME_KXLC004_01 0x10
66 #include <sys/kernel.h>
67 #include <sys/module.h>
68 #if !defined(__FreeBSD__) || __FreeBSD_version < 500014
69 #include <sys/select.h>
71 #include <pccard/cardinfo.h>
72 #include <pccard/slot.h>
74 static int ncvprobe(DEVPORT_PDEVICE devi);
75 static int ncvattach(DEVPORT_PDEVICE devi);
77 static void ncv_card_unload(DEVPORT_PDEVICE);
79 static const struct ncv_product {
80 struct pccard_product prod;
83 { PCMCIA_CARD(EPSON, SC200, 0), 0},
84 { PCMCIA_CARD(PANASONIC, KXLC002, 0), 0xb4d00000 },
85 { PCMCIA_CARD(PANASONIC, KXLC004, 0), 0xb4d00100 },
86 { PCMCIA_CARD(MACNICA, MPS100, 0), 0xb6250000 },
87 { PCMCIA_CARD(MACNICA, MPS110, 0), 0 },
88 { PCMCIA_CARD(NEC, PC9801N_J03R, 0), 0 },
89 { PCMCIA_CARD(NEWMEDIA, BASICS_SCSI, 0), 0 },
90 { PCMCIA_CARD(QLOGIC, PC05, 0), 0x84d00000 },
91 #define FLAGS_REX5572 0x84d00000
92 { PCMCIA_CARD(RATOC, REX5572, 0), FLAGS_REX5572 },
93 { PCMCIA_CARD(RATOC, REX9530, 0), 0x84d00000 },
98 * Additional code for FreeBSD new-bus PCCard frontend
102 ncv_pccard_intr(void * arg)
108 ncv_release_resource(DEVPORT_PDEVICE dev)
110 struct ncv_softc *sc = device_get_softc(dev);
112 if (sc->ncv_intrhand) {
113 bus_teardown_intr(dev, sc->irq_res, sc->ncv_intrhand);
117 bus_release_resource(dev, SYS_RES_IOPORT,
118 sc->port_rid, sc->port_res);
121 if (sc->port_res_dmy) {
122 bus_release_resource(dev, SYS_RES_IOPORT,
123 sc->port_rid_dmy, sc->port_res_dmy);
127 bus_release_resource(dev, SYS_RES_IRQ,
128 sc->irq_rid, sc->irq_res);
132 bus_release_resource(dev, SYS_RES_MEMORY,
133 sc->mem_rid, sc->mem_res);
138 ncv_alloc_resource(DEVPORT_PDEVICE dev)
140 struct ncv_softc *sc = device_get_softc(dev);
141 u_int32_t flags = DEVPORT_PDEVFLAGS(dev);
142 u_long ioaddr, iosize, maddr, msize;
144 bus_addr_t offset = 0;
146 if(flags & KME_KXLC004_01)
147 offset = OFFSET_KME_KXLC004_01;
149 error = bus_get_resource(dev, SYS_RES_IOPORT, 0, &ioaddr, &iosize);
150 if (error || (iosize < (offset + NCVIOSZ))) {
155 sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
156 ioaddr+offset, ioaddr+iosize-offset,
157 iosize-offset, RF_ACTIVE);
158 if (sc->port_res == NULL) {
159 ncv_release_resource(dev);
164 sc->port_rid_dmy = 0;
165 sc->port_res_dmy = bus_alloc_resource(dev, SYS_RES_IOPORT,
167 ioaddr, ioaddr+offset, offset,
169 if (sc->port_res_dmy == NULL) {
170 printf("Warning: cannot allocate IOPORT partially.\n");
173 sc->port_rid_dmy = 0;
174 sc->port_res_dmy = NULL;
178 sc->irq_res = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
179 0, ~0, 1, RF_ACTIVE);
180 if (sc->irq_res == NULL) {
181 ncv_release_resource(dev);
185 error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &maddr, &msize);
190 /* no need to allocate memory if not configured */
191 if (maddr == 0 || msize == 0) {
196 sc->mem_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &sc->mem_rid,
197 0, ~0, 1, RF_ACTIVE);
198 if (sc->mem_res == NULL) {
199 ncv_release_resource(dev);
206 static int ncv_pccard_match(device_t dev)
208 const struct ncv_product *pp;
209 const char *vendorstr;
212 if ((pp = (const struct ncv_product *) pccard_product_lookup(dev,
213 (const struct pccard_product *) ncv_products,
214 sizeof(ncv_products[0]), NULL)) != NULL) {
215 if (pp->prod.pp_name != NULL)
216 device_set_desc(dev, pp->prod.pp_name);
217 device_set_flags(dev, pp->flags);
220 if (pccard_get_vendor_str(dev, &vendorstr))
222 if (pccard_get_product_str(dev, &prodstr))
224 if (strcmp(vendorstr, "RATOC System Inc.") == 0 &&
225 strncmp(prodstr, "SOUND/SCSI2 CARD", 16) == 0) {
226 device_set_desc(dev, "RATOC REX-5572");
227 device_set_flags(dev, FLAGS_REX5572);
234 ncv_pccard_probe(DEVPORT_PDEVICE dev)
236 struct ncv_softc *sc = device_get_softc(dev);
239 bzero(sc, sizeof(struct ncv_softc));
241 error = ncv_alloc_resource(dev);
246 if (ncvprobe(dev) == 0) {
247 ncv_release_resource(dev);
251 ncv_release_resource(dev);
257 ncv_pccard_attach(DEVPORT_PDEVICE dev)
259 struct ncv_softc *sc = device_get_softc(dev);
262 error = ncv_alloc_resource(dev);
267 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM | INTR_ENTROPY,
268 ncv_pccard_intr, (void *)sc, &sc->ncv_intrhand);
270 ncv_release_resource(dev);
274 if (ncvattach(dev) == 0) {
275 ncv_release_resource(dev);
283 ncv_pccard_detach(DEVPORT_PDEVICE dev)
285 ncv_card_unload(dev);
286 ncv_release_resource(dev);
289 static device_method_t ncv_pccard_methods[] = {
290 /* Device interface */
291 DEVMETHOD(device_probe, pccard_compat_probe),
292 DEVMETHOD(device_attach, pccard_compat_attach),
293 DEVMETHOD(device_detach, ncv_pccard_detach),
296 DEVMETHOD(card_compat_match, ncv_pccard_match),
297 DEVMETHOD(card_compat_probe, ncv_pccard_probe),
298 DEVMETHOD(card_compat_attach, ncv_pccard_attach),
303 static driver_t ncv_pccard_driver = {
306 sizeof(struct ncv_softc),
309 static devclass_t ncv_devclass;
311 MODULE_DEPEND(ncv, scsi_low, 1, 1, 1);
312 DRIVER_MODULE(ncv, pccard, ncv_pccard_driver, ncv_devclass, 0, 0);
315 ncv_card_unload(DEVPORT_PDEVICE devi)
317 struct ncv_softc *sc = DEVPORT_PDEVGET_SOFTC(devi);
320 printf("%s: unload\n", sc->sc_sclow.sl_xname);
322 scsi_low_deactivate((struct scsi_low_softc *)sc);
323 scsi_low_dettach(&sc->sc_sclow);
328 ncvprobe(DEVPORT_PDEVICE devi)
331 struct ncv_softc *sc = device_get_softc(devi);
332 u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
334 rv = ncvprobesubr(rman_get_bustag(sc->port_res),
335 rman_get_bushandle(sc->port_res),
342 ncvattach(DEVPORT_PDEVICE devi)
344 struct ncv_softc *sc;
345 struct scsi_low_softc *slp;
346 u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
348 char dvname[16]; /* SCSI_LOW_DVNAME_LEN */
350 strcpy(dvname, "ncv");
352 sc = DEVPORT_PDEVALLOC_SOFTC(devi);
359 sc->sc_iot = rman_get_bustag(sc->port_res);
360 sc->sc_ioh = rman_get_bushandle(sc->port_res);
362 slp->sl_hostid = NCV_HOSTID;
363 slp->sl_cfgflags = flags;