369 lines
8.9 KiB
C
369 lines
8.9 KiB
C
/* $NecBSD: ncr53c500_pisa.c,v 1.28 1998/11/26 01:59:11 honda Exp $ */
|
|
/* $NetBSD$ */
|
|
|
|
/*-
|
|
* [Ported for FreeBSD]
|
|
* Copyright (c) 2000
|
|
* Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
|
|
* All rights reserved.
|
|
* [NetBSD for NEC PC-98 series]
|
|
* Copyright (c) 1995, 1996, 1997, 1998
|
|
* NetBSD/pc98 porting staff. All rights reserved.
|
|
* Copyright (c) 1995, 1996, 1997, 1998
|
|
* Naofumi HONDA. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/errno.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/malloc.h>
|
|
#include <sys/systm.h>
|
|
|
|
#include <machine/bus.h>
|
|
#include <machine/bus_pio.h>
|
|
#include <machine/resource.h>
|
|
#include <sys/rman.h>
|
|
#include <compat/netbsd/dvcfg.h>
|
|
|
|
#include <sys/device_port.h>
|
|
|
|
#include <dev/pccard/pccardvar.h>
|
|
|
|
#include <cam/scsi/scsi_low.h>
|
|
#include <cam/scsi/scsi_low_pisa.h>
|
|
|
|
#include <dev/ncv/ncr53c500reg.h>
|
|
#include <dev/ncv/ncr53c500hw.h>
|
|
#include <dev/ncv/ncr53c500var.h>
|
|
|
|
#define KME_KXLC004_01 0x100
|
|
#define OFFSET_KME_KXLC004_01 0x10
|
|
|
|
|
|
#include "pccarddevs.h"
|
|
|
|
static int ncvprobe(DEVPORT_PDEVICE devi);
|
|
static int ncvattach(DEVPORT_PDEVICE devi);
|
|
|
|
static void ncv_card_unload(DEVPORT_PDEVICE);
|
|
|
|
static const struct ncv_product {
|
|
struct pccard_product prod;
|
|
int flags;
|
|
} ncv_products[] = {
|
|
{ PCMCIA_CARD(EPSON, SC200, 0), 0},
|
|
{ PCMCIA_CARD(PANASONIC, KXLC002, 0), 0xb4d00000 },
|
|
{ PCMCIA_CARD(PANASONIC, KXLC003, 0), 0xb4d00000 }, /* untested */
|
|
{ PCMCIA_CARD(PANASONIC, KXLC004, 0), 0xb4d00100 },
|
|
{ PCMCIA_CARD(MACNICA, MPS100, 0), 0xb6250000 },
|
|
{ PCMCIA_CARD(MACNICA, MPS110, 0), 0 },
|
|
{ PCMCIA_CARD(NEC, PC9801N_J03R, 0), 0 },
|
|
{ PCMCIA_CARD(NEWMEDIA, BASICS_SCSI, 0), 0 },
|
|
{ PCMCIA_CARD(QLOGIC, PC05, 0), 0x84d00000 },
|
|
#define FLAGS_REX5572 0x84d00000
|
|
{ PCMCIA_CARD(RATOC, REX5572, 0), FLAGS_REX5572 },
|
|
{ PCMCIA_CARD(RATOC, REX9530, 0), 0x84d00000 },
|
|
{ { NULL }, 0 }
|
|
};
|
|
|
|
/*
|
|
* Additional code for FreeBSD new-bus PCCard frontend
|
|
*/
|
|
|
|
static void
|
|
ncv_pccard_intr(void * arg)
|
|
{
|
|
ncvintr(arg);
|
|
}
|
|
|
|
static void
|
|
ncv_release_resource(DEVPORT_PDEVICE dev)
|
|
{
|
|
struct ncv_softc *sc = device_get_softc(dev);
|
|
|
|
if (sc->ncv_intrhand) {
|
|
bus_teardown_intr(dev, sc->irq_res, sc->ncv_intrhand);
|
|
}
|
|
|
|
if (sc->port_res) {
|
|
bus_release_resource(dev, SYS_RES_IOPORT,
|
|
sc->port_rid, sc->port_res);
|
|
}
|
|
|
|
if (sc->port_res_dmy) {
|
|
bus_release_resource(dev, SYS_RES_IOPORT,
|
|
sc->port_rid_dmy, sc->port_res_dmy);
|
|
}
|
|
|
|
if (sc->irq_res) {
|
|
bus_release_resource(dev, SYS_RES_IRQ,
|
|
sc->irq_rid, sc->irq_res);
|
|
}
|
|
|
|
if (sc->mem_res) {
|
|
bus_release_resource(dev, SYS_RES_MEMORY,
|
|
sc->mem_rid, sc->mem_res);
|
|
}
|
|
}
|
|
|
|
static int
|
|
ncv_alloc_resource(DEVPORT_PDEVICE dev)
|
|
{
|
|
struct ncv_softc *sc = device_get_softc(dev);
|
|
u_int32_t flags = DEVPORT_PDEVFLAGS(dev);
|
|
u_long ioaddr, iosize, maddr, msize;
|
|
int error;
|
|
bus_addr_t offset = 0;
|
|
|
|
if(flags & KME_KXLC004_01)
|
|
offset = OFFSET_KME_KXLC004_01;
|
|
|
|
error = bus_get_resource(dev, SYS_RES_IOPORT, 0, &ioaddr, &iosize);
|
|
if (error || (iosize < (offset + NCVIOSZ))) {
|
|
return(ENOMEM);
|
|
}
|
|
|
|
sc->port_rid = 0;
|
|
sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
|
|
ioaddr+offset, ioaddr+iosize-offset,
|
|
iosize-offset, RF_ACTIVE);
|
|
if (sc->port_res == NULL) {
|
|
ncv_release_resource(dev);
|
|
return(ENOMEM);
|
|
}
|
|
|
|
if (offset != 0) {
|
|
sc->port_rid_dmy = 0;
|
|
sc->port_res_dmy = bus_alloc_resource(dev, SYS_RES_IOPORT,
|
|
&sc->port_rid_dmy,
|
|
ioaddr, ioaddr+offset, offset,
|
|
RF_ACTIVE);
|
|
if (sc->port_res_dmy == NULL) {
|
|
printf("Warning: cannot allocate IOPORT partially.\n");
|
|
}
|
|
} else {
|
|
sc->port_rid_dmy = 0;
|
|
sc->port_res_dmy = NULL;
|
|
}
|
|
|
|
sc->irq_rid = 0;
|
|
sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &sc->irq_rid,
|
|
RF_ACTIVE);
|
|
if (sc->irq_res == NULL) {
|
|
ncv_release_resource(dev);
|
|
return(ENOMEM);
|
|
}
|
|
|
|
error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &maddr, &msize);
|
|
if (error) {
|
|
return(0); /* XXX */
|
|
}
|
|
|
|
/* no need to allocate memory if not configured */
|
|
if (maddr == 0 || msize == 0) {
|
|
return(0);
|
|
}
|
|
|
|
sc->mem_rid = 0;
|
|
sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &sc->mem_rid,
|
|
RF_ACTIVE);
|
|
if (sc->mem_res == NULL) {
|
|
ncv_release_resource(dev);
|
|
return(ENOMEM);
|
|
}
|
|
|
|
return(0);
|
|
}
|
|
|
|
static int ncv_pccard_match(device_t dev)
|
|
{
|
|
const struct ncv_product *pp;
|
|
const char *vendorstr;
|
|
const char *prodstr;
|
|
|
|
if ((pp = (const struct ncv_product *) pccard_product_lookup(dev,
|
|
(const struct pccard_product *) ncv_products,
|
|
sizeof(ncv_products[0]), NULL)) != NULL) {
|
|
if (pp->prod.pp_name != NULL)
|
|
device_set_desc(dev, pp->prod.pp_name);
|
|
device_set_flags(dev, pp->flags);
|
|
return(0);
|
|
}
|
|
if (pccard_get_vendor_str(dev, &vendorstr))
|
|
return(EIO);
|
|
if (pccard_get_product_str(dev, &prodstr))
|
|
return(EIO);
|
|
if (strcmp(vendorstr, "RATOC System Inc.") == 0 &&
|
|
strncmp(prodstr, "SOUND/SCSI2 CARD", 16) == 0) {
|
|
device_set_desc(dev, "RATOC REX-5572");
|
|
device_set_flags(dev, FLAGS_REX5572);
|
|
return (0);
|
|
}
|
|
return(EIO);
|
|
}
|
|
|
|
static int
|
|
ncv_pccard_probe(DEVPORT_PDEVICE dev)
|
|
{
|
|
struct ncv_softc *sc = device_get_softc(dev);
|
|
int error;
|
|
|
|
bzero(sc, sizeof(struct ncv_softc));
|
|
|
|
error = ncv_alloc_resource(dev);
|
|
if (error) {
|
|
return(error);
|
|
}
|
|
|
|
if (ncvprobe(dev) == 0) {
|
|
ncv_release_resource(dev);
|
|
return(ENXIO);
|
|
}
|
|
|
|
ncv_release_resource(dev);
|
|
|
|
return(0);
|
|
}
|
|
|
|
static int
|
|
ncv_pccard_attach(DEVPORT_PDEVICE dev)
|
|
{
|
|
struct ncv_softc *sc = device_get_softc(dev);
|
|
int error;
|
|
|
|
error = ncv_alloc_resource(dev);
|
|
if (error) {
|
|
return(error);
|
|
}
|
|
|
|
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM | INTR_ENTROPY,
|
|
ncv_pccard_intr, (void *)sc, &sc->ncv_intrhand);
|
|
if (error) {
|
|
ncv_release_resource(dev);
|
|
return(error);
|
|
}
|
|
|
|
if (ncvattach(dev) == 0) {
|
|
ncv_release_resource(dev);
|
|
return(ENXIO);
|
|
}
|
|
|
|
return(0);
|
|
}
|
|
|
|
static void
|
|
ncv_pccard_detach(DEVPORT_PDEVICE dev)
|
|
{
|
|
ncv_card_unload(dev);
|
|
ncv_release_resource(dev);
|
|
}
|
|
|
|
static device_method_t ncv_pccard_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, pccard_compat_probe),
|
|
DEVMETHOD(device_attach, pccard_compat_attach),
|
|
DEVMETHOD(device_detach, ncv_pccard_detach),
|
|
|
|
/* Card interface */
|
|
DEVMETHOD(card_compat_match, ncv_pccard_match),
|
|
DEVMETHOD(card_compat_probe, ncv_pccard_probe),
|
|
DEVMETHOD(card_compat_attach, ncv_pccard_attach),
|
|
|
|
{ 0, 0 }
|
|
};
|
|
|
|
static driver_t ncv_pccard_driver = {
|
|
"ncv",
|
|
ncv_pccard_methods,
|
|
sizeof(struct ncv_softc),
|
|
};
|
|
|
|
static devclass_t ncv_devclass;
|
|
|
|
MODULE_DEPEND(ncv, scsi_low, 1, 1, 1);
|
|
DRIVER_MODULE(ncv, pccard, ncv_pccard_driver, ncv_devclass, 0, 0);
|
|
|
|
static void
|
|
ncv_card_unload(DEVPORT_PDEVICE devi)
|
|
{
|
|
struct ncv_softc *sc = DEVPORT_PDEVGET_SOFTC(devi);
|
|
intrmask_t s;
|
|
|
|
printf("%s: unload\n", sc->sc_sclow.sl_xname);
|
|
s = splcam();
|
|
scsi_low_deactivate((struct scsi_low_softc *)sc);
|
|
scsi_low_dettach(&sc->sc_sclow);
|
|
splx(s);
|
|
}
|
|
|
|
static int
|
|
ncvprobe(DEVPORT_PDEVICE devi)
|
|
{
|
|
int rv;
|
|
struct ncv_softc *sc = device_get_softc(devi);
|
|
u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
|
|
|
|
rv = ncvprobesubr(rman_get_bustag(sc->port_res),
|
|
rman_get_bushandle(sc->port_res),
|
|
flags, NCV_HOSTID);
|
|
|
|
return rv;
|
|
}
|
|
|
|
static int
|
|
ncvattach(DEVPORT_PDEVICE devi)
|
|
{
|
|
struct ncv_softc *sc;
|
|
struct scsi_low_softc *slp;
|
|
u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
|
|
intrmask_t s;
|
|
char dvname[16]; /* SCSI_LOW_DVNAME_LEN */
|
|
|
|
strcpy(dvname, "ncv");
|
|
|
|
sc = DEVPORT_PDEVALLOC_SOFTC(devi);
|
|
if (sc == NULL) {
|
|
return(0);
|
|
}
|
|
|
|
slp = &sc->sc_sclow;
|
|
slp->sl_dev = devi;
|
|
sc->sc_iot = rman_get_bustag(sc->port_res);
|
|
sc->sc_ioh = rman_get_bushandle(sc->port_res);
|
|
|
|
slp->sl_hostid = NCV_HOSTID;
|
|
slp->sl_cfgflags = flags;
|
|
|
|
s = splcam();
|
|
ncvattachsubr(sc);
|
|
splx(s);
|
|
|
|
return(NCVIOSZ);
|
|
}
|