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/* $OpenBSD: aic_pcmcia.c,v 1.5 1999/07/26 05:43:15 deraadt Exp $ */
/* $NetBSD: aic_pcmcia.c,v 1.6 1998/07/19 17:28:15 christos Exp $ */
/*
* Copyright (c) 1997 Marc Horowitz. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Marc Horowitz.
* 4. 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/param.h>
#include <sys/systm.h>
#include <sys/select.h>
#include <sys/device.h>
#include <machine/cpu.h>
#include <machine/bus.h>
#include <machine/intr.h>
#include <scsi/scsi_all.h>
#include <scsi/scsiconf.h>
#include <dev/isa/isavar.h>
#include <dev/ic/aic6360var.h>
#include <dev/pcmcia/pcmciareg.h>
#include <dev/pcmcia/pcmciavar.h>
#include <dev/pcmcia/pcmciadevs.h>
int aic_pcmcia_match __P((struct device *, void *, void *));
void aic_pcmcia_attach __P((struct device *, struct device *, void *));
struct aic_pcmcia_softc {
struct aic_softc sc_aic; /* real "aic" softc */
/* PCMCIA-specific goo. */
struct pcmcia_io_handle sc_pcioh; /* PCMCIA i/o space info */
int sc_io_window; /* our i/o window */
struct pcmcia_function *sc_pf; /* our PCMCIA function */
void *sc_ih; /* interrupt handler */
};
struct cfattach aic_pcmcia_ca = {
sizeof(struct aic_pcmcia_softc), aic_pcmcia_match, aic_pcmcia_attach
};
struct aic_pcmcia_product {
u_int32_t app_vendor; /* PCMCIA vendor ID */
u_int32_t app_product; /* PCMCIA product ID */
int app_expfunc; /* expected function number */
const char *app_name; /* device name */
} aic_pcmcia_products[] = {
{ PCMCIA_VENDOR_ADAPTEC, PCMCIA_PRODUCT_ADAPTEC_APA1460_1,
0, PCMCIA_STR_ADAPTEC_APA1460_1 },
{ PCMCIA_VENDOR_ADAPTEC, PCMCIA_PRODUCT_ADAPTEC_APA1460_2,
0, PCMCIA_STR_ADAPTEC_APA1460_2 },
{ PCMCIA_VENDOR_NEWMEDIA, PCMCIA_PRODUCT_NEWMEDIA_BUSTOASTER,
0, PCMCIA_STR_NEWMEDIA_BUSTOASTER },
{ 0, 0,
0, NULL },
};
struct aic_pcmcia_product *aic_pcmcia_lookup __P((struct pcmcia_attach_args *));
struct aic_pcmcia_product *
aic_pcmcia_lookup(pa)
struct pcmcia_attach_args *pa;
{
struct aic_pcmcia_product *app;
for (app = aic_pcmcia_products; app->app_name != NULL; app++) {
if (pa->manufacturer == app->app_vendor &&
pa->product == app->app_product &&
pa->pf->number == app->app_expfunc)
return (app);
}
return (NULL);
}
int
aic_pcmcia_match(parent, match, aux)
struct device *parent;
void *match, *aux;
{
struct pcmcia_attach_args *pa = aux;
if (aic_pcmcia_lookup(pa) != NULL)
return (1);
return (0);
}
void
aic_pcmcia_attach(parent, self, aux)
struct device *parent, *self;
void *aux;
{
struct aic_pcmcia_softc *psc = (void *)self;
struct aic_softc *sc = &psc->sc_aic;
struct pcmcia_attach_args *pa = aux;
struct pcmcia_config_entry *cfe;
struct pcmcia_function *pf = pa->pf;
struct aic_pcmcia_product *app;
psc->sc_pf = pf;
for (cfe = SIMPLEQ_FIRST(&pf->cfe_head); cfe != NULL;
cfe = SIMPLEQ_NEXT(cfe, cfe_list)) {
if (cfe->num_memspace != 0 ||
cfe->num_iospace != 1)
continue;
/* The bustoaster has a default config as first
* entry, we don't want to use that. */
if (pa->manufacturer == PCMCIA_VENDOR_NEWMEDIA &&
pa->product == PCMCIA_PRODUCT_NEWMEDIA_BUSTOASTER &&
cfe->iospace[0].start == 0)
continue;
if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start,
cfe->iospace[0].length, AIC_NPORTS, &psc->sc_pcioh) == 0)
break;
}
if (cfe == 0) {
printf(": can't alloc i/o space\n");
return;
}
sc->sc_iot = psc->sc_pcioh.iot;
sc->sc_ioh = psc->sc_pcioh.ioh;
/* Enable the card. */
pcmcia_function_init(pf, cfe);
if (pcmcia_function_enable(pf)) {
printf(": function enable failed\n");
return;
}
/* Map in the io space */
if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_AUTO, 0, psc->sc_pcioh.size,
&psc->sc_pcioh, &psc->sc_io_window)) {
printf(": can't map i/o space\n");
return;
}
printf(" port 0x%lx/%d", psc->sc_pcioh.addr, psc->sc_pcioh.size);
if (!aic_find(sc->sc_iot, sc->sc_ioh)) {
printf(": unable to detect chip!\n");
return;
}
app = aic_pcmcia_lookup(pa);
if (app)
printf(": %s", app->app_name);
printf("\n");
aicattach(sc);
/* Establish the interrupt handler. */
psc->sc_ih = pcmcia_intr_establish(pa->pf, IPL_BIO, aicintr, sc);
if (psc->sc_ih == NULL)
printf("%s: couldn't establish interrupt\n",
sc->sc_dev.dv_xname);
}
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