/*---------------------------------------------------------------------------*
* probe for ISA non-PnP cards
*---------------------------------------------------------------------------*/
static int
isic_isa_probe(device_t dev)
{
int ret = ENXIO;
if(isa_get_vendorid(dev)) /* no PnP probes here */
return ENXIO;
switch(device_get_flags(dev))
{
#ifdef TEL_S0_16
case CARD_TYPEP_16:
ret = isic_probe_s016(dev);
break;
#endif
#ifdef TEL_S0_8
case CARD_TYPEP_8:
ret = isic_probe_s08(dev);
break;
#endif
#ifdef ELSA_PCC16
case CARD_TYPEP_PCC16:
ret = isic_probe_Epcc16(dev);
break;
#endif
#ifdef TEL_S0_16_3
case CARD_TYPEP_16_3:
ret = isic_probe_s0163(dev);
break;
#endif
#ifdef AVM_A1
case CARD_TYPEP_AVMA1:
ret = isic_probe_avma1(dev);
break;
#endif
#ifdef USR_STI
case CARD_TYPEP_USRTA:
ret = isic_probe_usrtai(dev);
break;
#endif
#ifdef ITKIX1
case CARD_TYPEP_ITKIX1:
ret = isic_probe_itkix1(dev);
break;
#endif
default:
kprintf("isic%d: probe, unknown flag: %d\n",
device_get_unit(dev), device_get_flags(dev));
break;
}
return(ret);
}
/*---------------------------------------------------------------------------*
* isic - non-pnp device driver probe routine
*---------------------------------------------------------------------------*/
static int
isicprobe(struct isa_device *dev)
{
int ret = 0;
if(dev->id_unit != next_isic_unit)
{
printf("isicprobe: Error: new unit (%d) != next_isic_unit (%d)!\n", dev->id_unit, next_isic_unit);
return(0);
}
switch(dev->id_flags)
{
#ifdef TEL_S0_8
case FLAG_TELES_S0_8:
ret = isic_probe_s08(dev);
break;
#endif
#ifdef TEL_S0_16
case FLAG_TELES_S0_16:
ret = isic_probe_s016(dev);
break;
#endif
#ifdef TEL_S0_16_3
case FLAG_TELES_S0_163:
ret = isic_probe_s0163(dev);
break;
#endif
#ifdef AVM_A1
case FLAG_AVM_A1:
ret = isic_probe_avma1(dev);
break;
#endif
#ifdef USR_STI
case FLAG_USR_ISDN_TA_INT:
ret = isic_probe_usrtai(dev);
break;
#endif
#ifdef ITKIX1
case FLAG_ITK_IX1:
ret = isic_probe_itkix1(dev);
break;
#endif
default:
break;
}
return(ret);
}
/*
* Probe card
*/
static int
isic_isa_probe(device_t parent, cfdata_t cf, void *aux)
{
struct isa_attach_args *ia = aux;
bus_space_tag_t memt = ia->ia_memt, iot = ia->ia_iot;
int flags = cf->cf_flags;
struct isic_attach_args args;
int ret = 0, iobase, iosize, maddr, msize;
#if 0
printf("isic%d: enter isic_isa_probe\n", cf->cf_unit);
#endif
if (ia->ia_nio < 1)
return (0);
if (ia->ia_niomem < 1)
return (0);
if (ia->ia_nirq < 1)
return (0);
if (ISA_DIRECT_CONFIG(ia))
return (0);
/* check irq */
if (ia->ia_irq[0].ir_irq == ISA_UNKNOWN_IRQ) {
printf("isic%d: config error: no IRQ specified\n", cf->cf_unit);
return 0;
}
iobase = ia->ia_io[0].ir_addr;
iosize = ia->ia_io[0].ir_size;
maddr = ia->ia_iomem[0].ir_addr;
msize = ia->ia_iomem[0].ir_size;
/* setup MI attach args */
memset(&args, 0, sizeof(args));
args.ia_flags = flags;
/* if card type specified setup io map for that card */
switch(flags)
{
case FLAG_TELES_S0_8:
case FLAG_TELES_S0_16:
case FLAG_TELES_S0_163:
case FLAG_AVM_A1:
case FLAG_USR_ISDN_TA_INT:
case FLAG_ITK_IX1:
if (setup_io_map(flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize)) {
ret = 0;
goto done;
}
break;
default:
/* no io map now, will figure card type later */
break;
}
/* probe card */
switch(flags)
{
#ifdef ISICISA_DYNALINK
#ifdef __bsdi__
case FLAG_DYNALINK:
ret = isic_probe_Dyn(&args);
break;
#endif
#endif
#ifdef ISICISA_TEL_S0_8
case FLAG_TELES_S0_8:
ret = isic_probe_s08(&args);
break;
#endif
#ifdef ISICISA_TEL_S0_16
case FLAG_TELES_S0_16:
ret = isic_probe_s016(&args);
break;
#endif
#ifdef ISICISA_TEL_S0_16_3
case FLAG_TELES_S0_163:
ret = isic_probe_s0163(&args);
break;
#endif
#ifdef ISICISA_AVM_A1
case FLAG_AVM_A1:
ret = isic_probe_avma1(&args);
break;
#endif
#ifdef ISICISA_USR_STI
case FLAG_USR_ISDN_TA_INT:
ret = isic_probe_usrtai(&args);
break;
#endif
#ifdef ISICISA_ITKIX1
case FLAG_ITK_IX1:
ret = isic_probe_itkix1(&args);
break;
#endif
default:
/* No card type given, try to figure ... */
if (iobase == ISA_UNKNOWN_PORT) {
ret = 0;
#ifdef ISICISA_TEL_S0_8
/* only Teles S0/8 will work without IO */
args.ia_flags = FLAG_TELES_S0_8;
if (setup_io_map(args.ia_flags, iot, memt,
iobase, maddr, &args.ia_num_mappings,
&args.ia_maps[0], &iosize, &msize) == 0)
{
ret = isic_probe_s08(&args);
}
#endif /* ISICISA_TEL_S0_8 */
} else if (maddr == ISA_UNKNOWN_IOMEM) {
ret = 0;
#ifdef ISICISA_TEL_S0_16_3
/* no shared memory, only a 16.3 based card,
AVM A1, the usr sportster or an ITK would work */
args.ia_flags = FLAG_TELES_S0_163;
if (setup_io_map(args.ia_flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize) == 0)
{
ret = isic_probe_s0163(&args);
if (ret)
break;
}
#endif /* ISICISA_TEL_S0_16_3 */
#ifdef ISICISA_AVM_A1
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
args.ia_flags = FLAG_AVM_A1;
if (setup_io_map(args.ia_flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize) == 0)
{
ret = isic_probe_avma1(&args);
if (ret)
break;
}
#endif /* ISICISA_AVM_A1 */
#ifdef ISICISA_USR_STI
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
args.ia_flags = FLAG_USR_ISDN_TA_INT;
if (setup_io_map(args.ia_flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize) == 0)
{
ret = isic_probe_usrtai(&args);
if (ret)
break;
}
#endif /* ISICISA_USR_STI */
#ifdef ISICISA_ITKIX1
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
args.ia_flags = FLAG_ITK_IX1;
if (setup_io_map(args.ia_flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize) == 0)
{
ret = isic_probe_itkix1(&args);
if (ret)
break;
}
#endif /* ISICISA_ITKIX1 */
} else {
#ifdef ISICISA_TEL_S0_16_3
/* could be anything */
args.ia_flags = FLAG_TELES_S0_163;
if (setup_io_map(args.ia_flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize) == 0)
{
ret = isic_probe_s0163(&args);
if (ret)
break;
}
#endif /* ISICISA_TEL_S0_16_3 */
#ifdef ISICISA_TEL_S0_16
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
args.ia_flags = FLAG_TELES_S0_16;
if (setup_io_map(args.ia_flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize) == 0)
{
ret = isic_probe_s016(&args);
if (ret)
break;
}
#endif /* ISICISA_TEL_S0_16 */
#ifdef ISICISA_AVM_A1
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
args.ia_flags = FLAG_AVM_A1;
if (setup_io_map(args.ia_flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize) == 0)
{
ret = isic_probe_avma1(&args);
if (ret)
break;
}
#endif /* ISICISA_AVM_A1 */
#ifdef ISICISA_TEL_S0_8
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
args.ia_flags = FLAG_TELES_S0_8;
if (setup_io_map(args.ia_flags, iot, memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0],
&iosize, &msize) == 0)
{
ret = isic_probe_s08(&args);
}
#endif /* ISICISA_TEL_S0_8 */
}
break;
}
done:
/* unmap resources */
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#if 0
printf("isic%d: exit isic_isa_probe, return = %d\n", cf->cf_unit, ret);
#endif
if (ret) {
if (iosize != 0) {
ia->ia_nio = 1;
ia->ia_io[0].ir_addr = iobase;
ia->ia_io[0].ir_size = iosize;
} else
ia->ia_nio = 0;
if (msize != 0) {
ia->ia_niomem = 1;
ia->ia_iomem[0].ir_addr = maddr;
ia->ia_iomem[0].ir_size = msize;
} else
ia->ia_niomem = 0;
ia->ia_nirq = 1;
ia->ia_ndrq = 0;
}
return ret;
}
/*
* Attach the card
*/
static void
isic_isa_attach(device_t parent, device_t self, void *aux)
{
struct isic_softc *sc = device_private(self);
struct isa_attach_args *ia = aux;
int flags = device_cfdata(self)->cf_flags;
int ret = 0, iobase, iosize, maddr, msize;
struct isic_attach_args args;
if (ia->ia_nio > 0) {
iobase = ia->ia_io[0].ir_addr;
iosize = ia->ia_io[0].ir_size;
} else {
iobase = ISA_UNKNOWN_PORT;
iosize = 0;
}
if (ia->ia_niomem > 0) {
maddr = ia->ia_iomem[0].ir_addr;
msize = ia->ia_iomem[0].ir_size;
} else {
maddr = ISA_UNKNOWN_IOMEM;
msize = 0;
}
/* Setup parameters */
sc->sc_dev = self;
sc->sc_irq = ia->ia_irq[0].ir_irq;
sc->sc_maddr = maddr;
sc->sc_num_mappings = 0;
sc->sc_maps = NULL;
switch(flags)
{
case FLAG_TELES_S0_8:
case FLAG_TELES_S0_16:
case FLAG_TELES_S0_163:
case FLAG_AVM_A1:
case FLAG_USR_ISDN_TA_INT:
setup_io_map(flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&(sc->sc_num_mappings), NULL, NULL, NULL);
MALLOC_MAPS(sc);
setup_io_map(flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&(sc->sc_num_mappings), &(sc->sc_maps[0]), NULL, NULL);
break;
default:
/* No card type given, try to figure ... */
/* setup MI attach args */
memset(&args, 0, sizeof(args));
args.ia_flags = flags;
/* Probe cards */
if (iobase == ISA_UNKNOWN_PORT) {
ret = 0;
#ifdef ISICISA_TEL_S0_8
/* only Teles S0/8 will work without IO */
args.ia_flags = FLAG_TELES_S0_8;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_s08(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_TEL_S0_8 */
} else if (maddr == ISA_UNKNOWN_IOMEM) {
/* no shared memory, only a 16.3 based card,
AVM A1, the usr sportster or an ITK would work */
ret = 0;
#ifdef ISICISA_TEL_S0_16_3
args.ia_flags = FLAG_TELES_S0_163;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_s0163(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_TEL_S0_16_3 */
#ifdef ISICISA_AVM_A1
args.ia_flags = FLAG_AVM_A1;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_avma1(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_AVM_A1 */
#ifdef ISICISA_USR_STI
args.ia_flags = FLAG_USR_ISDN_TA_INT;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_usrtai(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_USR_STI */
#ifdef ISICISA_ITKIX1
args.ia_flags = FLAG_ITK_IX1;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_itkix1(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_ITKIX1 */
} else {
/* could be anything */
ret = 0;
#ifdef ISICISA_TEL_S0_16_3
args.ia_flags = FLAG_TELES_S0_163;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_s0163(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_TEL_S0_16_3 */
#ifdef ISICISA_TEL_S0_16
args.ia_flags = FLAG_TELES_S0_16;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_s016(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_TEL_S0_16 */
#ifdef ISICISA_AVM_A1
args.ia_flags = FLAG_AVM_A1;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_avma1(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_AVM_A1 */
#ifdef ISICISA_TEL_S0_8
args.ia_flags = FLAG_TELES_S0_8;
setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&args.ia_num_mappings, &args.ia_maps[0], NULL, NULL);
ret = isic_probe_s08(&args);
if (ret)
goto found;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
#endif /* ISICISA_TEL_S0_8 */
}
break;
found:
flags = args.ia_flags;
sc->sc_num_mappings = args.ia_num_mappings;
args_unmap(&args.ia_num_mappings, &args.ia_maps[0]);
if (ret) {
MALLOC_MAPS(sc);
setup_io_map(flags, ia->ia_iot, ia->ia_memt, iobase, maddr,
&(sc->sc_num_mappings), &(sc->sc_maps[0]), NULL, NULL);
} else {
printf(": could not determine card type - not configured!\n");
return;
}
break;
}
/* MI initialization of card */
isicattach(flags, sc);
/*
* Try to get a level-triggered interrupt first. If that doesn't
* work (like on NetBSD/Atari, try to establish an edge triggered
* interrupt.
*/
if (isa_intr_establish(ia->ia_ic, ia->ia_irq[0].ir_irq, IST_LEVEL,
IPL_NET, isicintr, sc) == NULL) {
if(isa_intr_establish(ia->ia_ic, ia->ia_irq[0].ir_irq, IST_EDGE,
IPL_NET, isicintr, sc) == NULL) {
args_unmap(&(sc->sc_num_mappings), &(sc->sc_maps[0]));
free((sc)->sc_maps, M_DEVBUF);
}
else {
/*
* XXX: This is a hack that probably needs to be
* solved by setting an interrupt type in the sc
* structure. I don't feel familiar enough with the
* code to do this currently. Feel free to contact
* me about it ([email protected]).
*/
isicintr(sc);
}
}
}