static int
ata_cbus_probe(device_t dev)
{
struct resource *io;
int rid;
rman_res_t tmp;
/* dont probe PnP devices */
if (isa_get_vendorid(dev))
return (ENXIO);
/* allocate the ioport range */
rid = ATA_IOADDR_RID;
if (!(io = bus_alloc_resource_anywhere(dev, SYS_RES_IOPORT, &rid,
ATA_PC98_IOSIZE, RF_ACTIVE)))
return ENOMEM;
/* calculate & set the altport range */
rid = ATA_PC98_CTLADDR_RID;
if (bus_get_resource(dev, SYS_RES_IOPORT, rid, &tmp, &tmp)) {
bus_set_resource(dev, SYS_RES_IOPORT, rid,
rman_get_start(io)+ATA_PC98_CTLOFFSET, ATA_CTLIOSIZE);
}
/* calculate & set the bank range */
rid = ATA_PC98_BANKADDR_RID;
if (bus_get_resource(dev, SYS_RES_IOPORT, rid, &tmp, &tmp)) {
bus_set_resource(dev, SYS_RES_IOPORT, rid,
ATA_PC98_BANK, ATA_PC98_BANKIOSIZE);
}
bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io);
return 0;
}
/* Probe for TDK LAK-AX031, which is an SSi 78Q8377A based board. */
static int
fe_probe_ssi(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
u_long iobase, irq;
u_char eeprom [SSI_EEPROM_SIZE];
static struct fe_simple_probe_struct probe_table [] = {
{ FE_DLCR2, 0x08, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/* See if the specified I/O address is possible for 78Q8377A. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & ~0x3F0) != 0x000)
return ENXIO;
/* We have 16 registers. */
if (fe_alloc_port(dev, 16))
return ENXIO;
/* Fill the softc struct with default values. */
fe_softc_defaults(sc);
/* See if the card is on its address. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* We now have to read the config EEPROM. We should be very
careful, since doing so destroys a register. (Remember, we
are not yet sure we have a LAK-AX031 board here.) Don't
remember to select BMPRs bofore reading EEPROM, since other
register bank may be selected before the probe() is called. */
fe_read_eeprom_ssi(sc, eeprom);
/* Make sure the Ethernet (MAC) station address is of TDK's. */
if (!fe_valid_Ether_p(eeprom+FE_SSI_EEP_ADDR, 0x008098))
return ENXIO;
bcopy(eeprom + FE_SSI_EEP_ADDR, sc->enaddr, ETHER_ADDR_LEN);
/* This looks like a TDK-AX031 board. It requires an explicit
IRQ setting in config, since we currently don't know how we
can find the IRQ value assigned by ISA PnP manager. */
if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0) {
fe_irq_failure("LAK-AX031", sc->sc_unit, NO_IRQ, NULL);
return ENXIO;
}
/* Fill softc struct accordingly. */
sc->type = FE_TYPE_SSI;
sc->typestr = "LAK-AX031";
sc->mbitmap = MB_HT;
sc->defmedia = MB_HT;
return 0;
}
static int
vnex_setup_intr(device_t dev, device_t child, struct resource *res, int flags,
driver_filter_t *filt,driver_intr_t *intr, void *arg, void **cookiep)
{
uint64_t reg, nreg;
uint64_t ihdl, cfg;
uint64_t ino, nino;
int error, cpuid;
if (res == NULL)
panic("%s: NULL interrupt resource!", __func__);
if ((error = bus_get_resource(dev, SYS_RES_MEMORY, 0, ®, &nreg)))
goto fail;
if ((error = bus_get_resource(child, SYS_RES_IRQ, 0, &ino, &nino)))
goto fail;
cfg = SUN4V_REG_SPEC2CFG_HDL(reg);
if (hv_intr_devino_to_sysino(cfg, (uint32_t)ino, &ihdl) != H_EOK) {
error = ENXIO;
goto fail;
}
cpuid = 0;
if (hv_intr_settarget(ihdl, cpuid) != H_EOK) {
error = ENXIO;
goto fail;
}
if (hv_intr_setstate(ihdl, HV_INTR_IDLE_STATE) != H_EOK) {
error = ENXIO;
goto fail;
}
if (hv_intr_setenabled(ihdl, HV_INTR_ENABLED) != H_EOK) {
error = ENXIO;
goto fail;
}
if ((rman_get_flags(res) & RF_SHAREABLE) == 0)
flags |= INTR_EXCL;
/* We depend here on rman_activate_resource() being idempotent. */
if ((error = rman_activate_resource(res)))
goto fail;
error = inthand_add(device_get_nameunit(child), ihdl,
filt, intr, arg, flags, cookiep);
printf("inthandler added\n");
fail:
return (error);
}
static int
nsp_alloc_resource(DEVPORT_PDEVICE dev)
{
struct nsp_softc *sc = device_get_softc(dev);
u_long ioaddr, iosize, maddr, msize;
int error;
error = bus_get_resource(dev, SYS_RES_IOPORT, 0, &ioaddr, &iosize);
if (error || iosize < NSP_IOSIZE)
return(ENOMEM);
sc->port_rid = 0;
sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
0, ~0, NSP_IOSIZE, RF_ACTIVE);
if (sc->port_res == NULL) {
nsp_release_resource(dev);
return(ENOMEM);
}
sc->irq_rid = 0;
sc->irq_res = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
0, ~0, 1, RF_ACTIVE);
if (sc->irq_res == NULL) {
nsp_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 and it's in PIO mode */
if (maddr == 0 || msize == 0) {
if ((DEVPORT_PDEVFLAGS(dev) & PIO_MODE) == 0) {
kprintf("Memory window was not configured. Configure or use in PIO mode.");
nsp_release_resource(dev);
return(ENOMEM);
}
/* no need to allocate memory if PIO mode */
return(0);
}
sc->mem_rid = 0;
sc->mem_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &sc->mem_rid,
0, ~0, 1, RF_ACTIVE);
if (sc->mem_res == NULL) {
nsp_release_resource(dev);
return(ENOMEM);
}
return(0);
}
/*
* Probe and initialization for Gateway Communications' old cards.
*/
static int
fe_probe_gwy(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
u_long iobase, irq;
static struct fe_simple_probe_struct probe_table [] = {
/* { FE_DLCR2, 0x70, 0x00 }, */
{ FE_DLCR2, 0x58, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/* See if the specified I/O address is possible for Gateway boards. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & ~0x1E0) != 0x200)
return ENXIO;
/* That's all. The card occupies 32 I/O addresses, as always. */
if (fe_alloc_port(dev, 32))
return ENXIO;
/* Setup an I/O address mapping table and some others. */
fe_softc_defaults(sc);
/* See if the card is on its address. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* Get our station address from EEPROM. */
fe_inblk(sc, 0x18, sc->enaddr, ETHER_ADDR_LEN);
/* Make sure it is Gateway Communication's. */
if (!fe_valid_Ether_p(sc->enaddr, 0x000061))
return ENXIO;
/* Gateway's board requires an explicit IRQ to work, since it
is not possible to probe the setting of jumpers. */
if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0) {
fe_irq_failure("Gateway Ethernet", sc->sc_unit, NO_IRQ, NULL);
return ENXIO;
}
/* Fill softc struct accordingly. */
sc->type = FE_TYPE_GWY;
sc->typestr = "Gateway Ethernet (Fujitsu chipset)";
return 0;
}
static int
stg_alloc_resource(DEVPORT_PDEVICE dev)
{
struct stg_softc *sc = device_get_softc(dev);
u_long ioaddr, iosize, maddr, msize;
int error;
error = bus_get_resource(dev, SYS_RES_IOPORT, 0, &ioaddr, &iosize);
if (error || iosize < STGIOSZ) {
return(ENOMEM);
}
sc->port_rid = 0;
sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
0, ~0, STGIOSZ, RF_ACTIVE);
if (sc->port_res == NULL) {
stg_release_resource(dev);
return(ENOMEM);
}
sc->irq_rid = 0;
sc->irq_res = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
0, ~0, 1, RF_ACTIVE);
if (sc->irq_res == NULL) {
stg_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(dev, SYS_RES_MEMORY, &sc->mem_rid,
0, ~0, 1, RF_ACTIVE);
if (sc->mem_res == NULL) {
stg_release_resource(dev);
return(ENOMEM);
}
return(0);
}
static int
ata_isa_probe(device_t dev)
{
struct ata_channel *ch = device_get_softc(dev);
struct resource *io;
u_long tmp;
int rid;
/* check isapnp ids */
if (ISA_PNP_PROBE(device_get_parent(dev), dev, ata_ids) == ENXIO)
return ENXIO;
/* allocate the io port range to get the start address */
rid = ATA_IOADDR_RID;
io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0,
ATA_IOSIZE, RF_ACTIVE);
if (!io)
return ENOMEM;
/* set the altport range */
if (bus_get_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID, &tmp, &tmp)) {
bus_set_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID,
rman_get_start(io) + ATA_ALTOFFSET, ATA_ALTIOSIZE);
}
bus_release_resource(dev, SYS_RES_IOPORT, rid, io);
ch->unit = 0;
ch->flags |= ATA_USE_16BIT;
return ata_probe(dev);
}
static void
snc_isapnp_reconfig(device_t dev)
{
struct isa_device *idev = DEVTOISA(dev);
struct isa_config config;
u_long start, count;
int rid;
bzero(&config, sizeof(config));
for (rid = 0; rid < ISA_NMEM; rid++) {
if (bus_get_resource(dev, SYS_RES_MEMORY, rid, &start, &count))
break;
config.ic_mem[rid].ir_start = start;
config.ic_mem[rid].ir_end = start;
config.ic_mem[rid].ir_size = count;
}
config.ic_nmem = rid;
for (rid = 0; rid < ISA_NPORT; rid++) {
if (bus_get_resource(dev, SYS_RES_IOPORT, rid, &start, &count))
break;
config.ic_port[rid].ir_start = start;
config.ic_port[rid].ir_end = start;
config.ic_port[rid].ir_size = count;
}
config.ic_nport = rid;
for (rid = 0; rid < ISA_NIRQ; rid++) {
if (bus_get_resource(dev, SYS_RES_IRQ, rid, &start, &count))
break;
config.ic_irqmask[rid] = 1 << start;
}
config.ic_nirq = rid;
for (rid = 0; rid < ISA_NDRQ; rid++) {
if (bus_get_resource(dev, SYS_RES_DRQ, rid, &start, &count))
break;
config.ic_drqmask[rid] = 1 << start;
}
config.ic_ndrq = rid;
idev->id_config_cb(idev->id_config_arg, &config, 1);
}
static int
ncv_alloc_resource(DEVPORT_PDEVICE dev)
{
struct ncv_softc *sc = device_get_softc(dev);
u_int32_t flags = DEVPORT_PDEVFLAGS(dev);
u_int iobase = DEVPORT_PDEVIOBASE(dev);
u_long maddr, msize;
int error;
bus_addr_t offset = 0;
if(flags & KME_KXLC004_01)
offset = OFFSET_KME_KXLC004_01;
sc->port_rid = 0;
sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
iobase+offset, ~0, NCVIOSZ, RF_ACTIVE);
if (sc->port_res == NULL) {
ncv_release_resource(dev);
return(ENOMEM);
}
sc->irq_rid = 0;
sc->irq_res = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
0, ~0, 1, 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(dev, SYS_RES_MEMORY, &sc->mem_rid,
0, ~0, msize, RF_ACTIVE);
if (sc->mem_res == NULL) {
ncv_release_resource(dev);
return(ENOMEM);
}
return(0);
}
static int
pcii_attach(device_t dev)
{
struct pcii_softc *sc;
u_long start, count;
int unit;
int rid;
int error = 0;
unit = device_get_unit(dev);
sc = device_get_softc(dev);
memset(sc, 0, sizeof *sc);
device_set_desc(dev, "PCII IEEE-4888 controller");
if (bus_get_resource(dev, SYS_RES_IRQ, 0, &start, &count) != 0) {
printf("pcii_attach: cannot obtain IRQ number\n");
return ENXIO;
}
error = bus_alloc_resources(dev, pcii_res_spec, sc->res);
if (error)
return (error);
error = bus_setup_intr(dev, sc->res[0],
INTR_TYPE_MISC | INTR_MPSAFE, NULL,
upd7210intr, &sc->upd7210, &sc->intr_handler);
if (error) {
bus_release_resources(dev, pcii_res_spec, sc->res);
return (error);
}
for (rid = 0; rid < 8; rid++) {
sc->upd7210.reg_res[rid] = sc->res[2 + rid];
sc->upd7210.reg_offset[rid] = 0;
}
sc->upd7210.irq_clear_res = sc->res[10];
sc->upd7210.use_fifo = 0;
if (sc->res[1] == NULL)
sc->upd7210.dmachan = -1;
else
sc->upd7210.dmachan = rman_get_start(sc->res[1]);
upd7210attach(&sc->upd7210);
device_printf(dev, "attached gpib%d\n", sc->upd7210.unit);
return (0);
}
static int
ata_isa_attach(device_t dev)
{
struct ata_channel *ch = device_get_softc(dev);
struct resource *io = NULL, *ctlio = NULL;
u_long tmp;
int i, rid;
if (ch->attached)
return (0);
ch->attached = 1;
/* allocate the io port range */
rid = ATA_IOADDR_RID;
if (!(io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0,
ATA_IOSIZE, RF_ACTIVE)))
return ENXIO;
/* set the altport range */
if (bus_get_resource(dev, SYS_RES_IOPORT, ATA_CTLADDR_RID, &tmp, &tmp)) {
bus_set_resource(dev, SYS_RES_IOPORT, ATA_CTLADDR_RID,
rman_get_start(io) + ATA_CTLOFFSET, ATA_CTLIOSIZE);
}
/* allocate the altport range */
rid = ATA_CTLADDR_RID;
if (!(ctlio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0,
ATA_CTLIOSIZE, RF_ACTIVE))) {
bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io);
return ENXIO;
}
/* setup the resource vectors */
for (i = ATA_DATA; i <= ATA_COMMAND; i++) {
ch->r_io[i].res = io;
ch->r_io[i].offset = i;
}
ch->r_io[ATA_CONTROL].res = ctlio;
ch->r_io[ATA_CONTROL].offset = 0;
ch->r_io[ATA_IDX_ADDR].res = io;
ata_default_registers(dev);
/* initialize softc for this channel */
ch->unit = 0;
ch->flags |= ATA_USE_16BIT;
ata_generic_hw(dev);
return ata_attach(dev);
}
/*
* Probe for Gateway Communications' old cards.
* (both as Generic MB86960 probe routine)
*/
static int
fe_probe_gwy(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
static struct fe_simple_probe_struct probe_table [] = {
/* { FE_DLCR2, 0x70, 0x00 }, */
{ FE_DLCR2, 0x58, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/*
* XXX
* I'm not sure which address is possible, so accepts any.
*/
if (fe98_alloc_port(dev, FE_TYPE_GWY))
return ENXIO;
/* Fill the softc struct with default values. */
fe_softc_defaults(sc);
/* See if the card is on its address. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* Get our station address from EEPROM. */
fe_inblk(sc, 0x18, sc->enaddr, ETHER_ADDR_LEN);
if (!fe_valid_Ether_p(sc->enaddr, 0x000000))
return ENXIO;
/* Determine the card type. */
sc->typestr = "Generic MB86960 Ethernet";
if (fe_valid_Ether_p(sc->enaddr, 0x000061))
sc->typestr = "Gateway Ethernet (Fujitsu chipset)";
/* Gateway's board requires an explicit IRQ to work, since it
is not possible to probe the setting of jumpers. */
if (bus_get_resource(dev, SYS_RES_IRQ, 0, NULL, NULL) != 0) {
fe_irq_failure(sc->typestr, sc->sc_unit, NO_IRQ, NULL);
return ENXIO;
}
return 0;
}
static int
ata_pccard_probe(device_t dev)
{
struct ata_channel *ch = device_get_softc(dev);
struct resource *io;
int rid, len, start, end;
u_long tmp;
/* allocate the io range to get start and length */
rid = ATA_IOADDR_RID;
len = bus_get_resource_count(dev, SYS_RES_IOPORT, rid);
io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0,
ATA_IOSIZE, RF_ACTIVE);
if (!io)
return ENOMEM;
/* reallocate the io address to only cover the io ports */
start = rman_get_start(io);
end = start + ATA_IOSIZE - 1;
bus_release_resource(dev, SYS_RES_IOPORT, rid, io);
io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
start, end, ATA_IOSIZE, RF_ACTIVE);
bus_release_resource(dev, SYS_RES_IOPORT, rid, io);
/*
* if we got more than the default ATA_IOSIZE ports, this is likely
* a pccard system where the altio ports are located at offset 14
* otherwise its the normal altio offset
*/
if (bus_get_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID, &tmp, &tmp)) {
if (len > ATA_IOSIZE) {
bus_set_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID,
start + ATA_PCCARD_ALTOFFSET, ATA_ALTIOSIZE);
}
else {
bus_set_resource(dev, SYS_RES_IOPORT, ATA_ALTADDR_RID,
start + ATA_ALTOFFSET, ATA_ALTIOSIZE);
}
}
else
return ENOMEM;
ch->unit = 0;
ch->flags |= (ATA_USE_16BIT | ATA_NO_SLAVE);
return ata_probe(dev);
}
static int
pqmdio_fdt_attach(device_t dev)
{
struct pqmdio_softc *sc;
rman_res_t start, count;
sc = device_get_softc(dev);
fman_get_bushandle(&sc->sc_handle);
bus_get_resource(dev, SYS_RES_MEMORY, 0, &start, &count);
sc->sc_offset = start;
mtx_init(&sc->sc_lock, device_get_nameunit(dev), "QorIQ MDIO lock",
MTX_DEF);
return (0);
}
static int
pcii_probe(device_t dev)
{
int rid, i, j;
u_long start, count;
int error = 0;
struct pcii_softc *sc;
device_set_desc(dev, "PCII IEEE-4888 controller");
sc = device_get_softc(dev);
rid = 0;
if (bus_get_resource(dev, SYS_RES_IOPORT, rid, &start, &count) != 0)
return ENXIO;
if ((start & 0x3ff) != 0x2e1)
return (ENXIO);
count = 1;
if (bus_set_resource(dev, SYS_RES_IOPORT, rid, start, count) != 0)
return ENXIO;
error = bus_alloc_resources(dev, pcii_res_spec, sc->res);
if (error)
return (error);
error = ENXIO;
for (i = 0; i < 8; i++) {
j = bus_read_1(sc->res[2], i * 0x400);
if (j != 0x00 && j != 0xff)
error = 0;
}
if (!error) {
bus_write_1(sc->res[2], 3 * 0x400, 0x55);
if (bus_read_1(sc->res[2], 3 * 0x400) != 0x55)
error = ENXIO;
}
if (!error) {
bus_write_1(sc->res[2], 3 * 0x400, 0xaa);
if (bus_read_1(sc->res[2], 3 * 0x400) != 0xaa)
error = ENXIO;
}
bus_release_resources(dev, pcii_res_spec, sc->res);
return (error);
}
int
stg_alloc_resource(device_t dev)
{
struct stg_softc * sc = device_get_softc(dev);
u_long maddr, msize;
int error;
mtx_init(&sc->sc_sclow.sl_lock, "stg", NULL, MTX_DEF);
sc->port_res = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
&sc->port_rid, RF_ACTIVE);
if (sc->port_res == NULL) {
stg_release_resource(dev);
return(ENOMEM);
}
sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &sc->irq_rid,
RF_ACTIVE);
if (sc->irq_res == NULL) {
stg_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_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &sc->mem_rid,
RF_ACTIVE);
if (sc->mem_res == NULL) {
stg_release_resource(dev);
return(ENOMEM);
}
return(0);
}
static int
ata_isa_probe(device_t dev)
{
struct resource *io = NULL, *ctlio = NULL;
u_long tmp;
int rid;
/* check isapnp ids */
if (ISA_PNP_PROBE(device_get_parent(dev), dev, ata_ids) == ENXIO)
return ENXIO;
/* allocate the io port range */
rid = ATA_IOADDR_RID;
if (!(io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0,
ATA_IOSIZE, RF_ACTIVE)))
return ENXIO;
/* set the altport range */
if (bus_get_resource(dev, SYS_RES_IOPORT, ATA_CTLADDR_RID, &tmp, &tmp)) {
bus_set_resource(dev, SYS_RES_IOPORT, ATA_CTLADDR_RID,
rman_get_start(io) + ATA_CTLOFFSET, ATA_CTLIOSIZE);
}
/* allocate the altport range */
rid = ATA_CTLADDR_RID;
if (!(ctlio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0,
ATA_CTLIOSIZE, RF_ACTIVE))) {
bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io);
return ENXIO;
}
/* Release resources to reallocate on attach. */
bus_release_resource(dev, SYS_RES_IOPORT, ATA_CTLADDR_RID, ctlio);
bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io);
device_set_desc(dev, "ATA channel");
return (ata_probe(dev));
}
static int
pcf_isa_probe(device_t dev)
{
u_long start, count;
u_int rid = 0, port, error;
/* skip PnP probes */
if (isa_get_logicalid(dev))
return (ENXIO);
/* The port address must be explicitly specified */
bus_get_resource(dev, SYS_RES_IOPORT, rid, &start, &count);
if ((error = resource_int_value(PCF_NAME, 0, "port", &port) != 0))
return (error);
/* Probe is only successfull for the specified base io */
if (port != (u_int)start)
return (ENXIO);
device_set_desc(dev, "PCF8584 I2C bus controller");
return (0);
}
/*
* Probe and initialization for TDK/LANX LAC-AX012/013 boards.
*/
static int
fe_probe_lnx(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
u_long iobase, irq;
u_char eeprom [LNX_EEPROM_SIZE];
static struct fe_simple_probe_struct probe_table [] = {
{ FE_DLCR2, 0x58, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/* See if the specified I/O address is possible for TDK/LANX boards. */
/* 300, 320, 340, and 360 are allowed. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & ~0x060) != 0x300)
return ENXIO;
/* We have 32 registers. */
if (fe_alloc_port(dev, 32))
return ENXIO;
/* Fill the softc struct with default values. */
fe_softc_defaults(sc);
/* See if the card is on its address. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* We now have to read the config EEPROM. We should be very
careful, since doing so destroys a register. (Remember, we
are not yet sure we have a LAC-AX012/AX013 board here.) */
fe_read_eeprom_lnx(sc, eeprom);
/* Make sure the Ethernet (MAC) station address is of TDK/LANX's. */
if (!fe_valid_Ether_p(eeprom, 0x008098))
return ENXIO;
bcopy(eeprom, sc->enaddr, ETHER_ADDR_LEN);
/* This looks like a TDK/LANX board. It requires an
explicit IRQ setting in config. Make sure we have one,
determining an appropriate value for the IRQ control
register. */
irq = 0;
bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL);
switch (irq) {
case 3: sc->priv_info = 0x40 | LNX_CLK_LO | LNX_SDA_HI; break;
case 4: sc->priv_info = 0x20 | LNX_CLK_LO | LNX_SDA_HI; break;
case 5: sc->priv_info = 0x10 | LNX_CLK_LO | LNX_SDA_HI; break;
case 9: sc->priv_info = 0x80 | LNX_CLK_LO | LNX_SDA_HI; break;
default:
fe_irq_failure("LAC-AX012/AX013", sc->sc_unit, irq, "3/4/5/9");
return ENXIO;
}
/* Fill softc struct accordingly. */
sc->type = FE_TYPE_LNX;
sc->typestr = "LAC-AX012/AX013";
sc->init = fe_init_lnx;
return 0;
}
static int
fe_probe_jli(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
int i, n, error, xirq;
u_long iobase, irq;
u_char eeprom [JLI_EEPROM_SIZE];
u_short const * irqmap;
static u_short const baseaddr [8] =
{ 0x260, 0x280, 0x2A0, 0x240, 0x340, 0x320, 0x380, 0x300 };
static struct fe_simple_probe_struct const probe_table [] = {
{ FE_DLCR1, 0x20, 0x00 },
{ FE_DLCR2, 0x50, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ FE_DLCR5, 0x80, 0x00 },
#if 0
{ FE_BMPR16, 0x1B, 0x00 },
{ FE_BMPR17, 0x7F, 0x00 },
#endif
{ 0 }
};
/*
* See if the specified address is possible for MB86965A JLI mode.
*/
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
for (i = 0; i < 8; i++) {
if (baseaddr[i] == iobase)
break;
}
if (i == 8)
return ENXIO;
/* 86965 JLI occupies 32 I/O addresses. */
if (fe_alloc_port(dev, 32))
return ENXIO;
/* Fill the softc struct with reasonable default. */
fe_softc_defaults(sc);
/*
* We should test if MB86965A is on the base address now.
* Unfortunately, it is very hard to probe it reliably, since
* we have no way to reset the chip under software control.
* On cold boot, we could check the "signature" bit patterns
* described in the Fujitsu document. On warm boot, however,
* we can predict almost nothing about register values.
*/
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* Check if our I/O address matches config info on 86965. */
n = (fe_inb(sc, FE_BMPR19) & FE_B19_ADDR) >> FE_B19_ADDR_SHIFT;
if (baseaddr[n] != iobase)
return ENXIO;
/*
* We are now almost sure we have an MB86965 at the given
* address. So, read EEPROM through it. We have to write
* into LSI registers to read from EEPROM. I want to avoid it
* at this stage, but I cannot test the presence of the chip
* any further without reading EEPROM. FIXME.
*/
fe_read_eeprom_jli(sc, eeprom);
/* Make sure that config info in EEPROM and 86965 agree. */
if (eeprom[FE_EEPROM_CONF] != fe_inb(sc, FE_BMPR19))
return ENXIO;
/* Use 86965 media selection scheme, unless othewise
specified. It is "AUTO always" and "select with BMPR13."
This behaviour covers most of the 86965 based board (as
minimum requirements.) It is backward compatible with
previous versions, also. */
sc->mbitmap = MB_HA;
sc->defmedia = MB_HA;
sc->msel = fe_msel_965;
/* Perform board-specific probe, one by one. Note that the
order of probe is important and should not be changed
arbitrarily. */
if ((irqmap = fe_probe_jli_ati(sc, eeprom)) == NULL
&& (irqmap = fe_probe_jli_rex(sc, eeprom)) == NULL
&& (irqmap = fe_probe_jli_icl(sc, eeprom)) == NULL
&& (irqmap = fe_probe_jli_unk(sc, eeprom)) == NULL)
return ENXIO;
/* Find the IRQ read from EEPROM. */
n = (fe_inb(sc, FE_BMPR19) & FE_B19_IRQ) >> FE_B19_IRQ_SHIFT;
xirq = irqmap[n];
/* Try to determine IRQ setting. */
error = bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL);
if (error && xirq == NO_IRQ) {
/* The device must be configured with an explicit IRQ. */
device_printf(dev, "IRQ auto-detection does not work\n");
return ENXIO;
} else if (error && xirq != NO_IRQ) {
/* Just use the probed IRQ value. */
bus_set_resource(dev, SYS_RES_IRQ, 0, xirq, 1);
} else if (!error && xirq == NO_IRQ) {
/* No problem. Go ahead. */
} else if (irq == xirq) {
/* Good. Go ahead. */
} else {
/* User must be warned in this case. */
sc->stability |= UNSTABLE_IRQ;
}
/* Setup a hook, which resets te 86965 when the driver is being
initialized. This may solve a nasty bug. FIXME. */
sc->init = fe_init_jli;
return 0;
}
static int
fe_probe_fmv(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
int n;
u_long iobase, irq;
static u_short const irqmap [ 4 ] = { 3, 7, 10, 15 };
static struct fe_simple_probe_struct const probe_table [] = {
{ FE_DLCR2, 0x71, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ FE_FMV0, 0x78, 0x50 }, /* ERRDY+PRRDY */
{ FE_FMV1, 0xB0, 0x00 }, /* FMV-183/4 has 0x48 bits. */
{ FE_FMV3, 0x7F, 0x00 },
{ 0 }
};
/* Board subtypes; it lists known FMV-180 variants. */
struct subtype {
u_short mcode;
u_short mbitmap;
u_short defmedia;
char const * str;
};
static struct subtype const typelist [] = {
{ 0x0005, MB_HA|MB_HT|MB_H5, MB_HA, "FMV-181" },
{ 0x0105, MB_HA|MB_HT|MB_H5, MB_HA, "FMV-181A" },
{ 0x0003, MB_HM, MB_HM, "FMV-182" },
{ 0x0103, MB_HM, MB_HM, "FMV-182A" },
{ 0x0804, MB_HT, MB_HT, "FMV-183" },
{ 0x0C04, MB_HT, MB_HT, "FMV-183 (on-board)" },
{ 0x0803, MB_H2|MB_H5, MB_H2, "FMV-184" },
{ 0, MB_HA, MB_HA, "unknown FMV-180 (?)" },
};
struct subtype const * type;
/* Media indicator and "Hardware revision ID" */
u_short mcode;
/* See if the specified address is possible for FMV-180
series. 220, 240, 260, 280, 2A0, 2C0, 300, and 340 are
allowed for all boards, and 200, 2E0, 320, 360, 380, 3A0,
3C0, and 3E0 for PnP boards. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & ~0x1E0) != 0x200)
return ENXIO;
/* FMV-180 occupies 32 I/O addresses. */
if (fe_alloc_port(dev, 32))
return ENXIO;
/* Setup an I/O address mapping table and some others. */
fe_softc_defaults(sc);
/* Simple probe. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* Get our station address from EEPROM, and make sure it is
Fujitsu's. */
fe_inblk(sc, FE_FMV4, sc->enaddr, ETHER_ADDR_LEN);
if (!fe_valid_Ether_p(sc->enaddr, 0x00000E))
return ENXIO;
/* Find the supported media and "hardware revision" to know
the model identification. */
mcode = (fe_inb(sc, FE_FMV0) & FE_FMV0_MEDIA)
| ((fe_inb(sc, FE_FMV1) & FE_FMV1_REV) << 8);
/* Determine the card type. */
for (type = typelist; type->mcode != 0; type++) {
if (type->mcode == mcode)
break;
}
if (type->mcode == 0) {
/* Unknown card type... Hope the driver works. */
sc->stability |= UNSTABLE_TYPE;
if (bootverbose) {
device_printf(dev, "unknown config: %x-%x-%x-%x\n",
fe_inb(sc, FE_FMV0),
fe_inb(sc, FE_FMV1),
fe_inb(sc, FE_FMV2),
fe_inb(sc, FE_FMV3));
}
}
/* Setup the board type and media information. */
sc->type = FE_TYPE_FMV;
sc->typestr = type->str;
sc->mbitmap = type->mbitmap;
sc->defmedia = type->defmedia;
sc->msel = fe_msel_965;
if (type->mbitmap == (MB_H2 | MB_H5)) {
/* FMV184 requires a special media selection procedure. */
sc->msel = fe_msel_fmv184;
}
/*
* An FMV-180 has been probed.
* Determine which IRQ to be used.
*
* In this version, we give a priority to the kernel config file.
* If the EEPROM and config don't match, say it to the user for
* an attention.
*/
n = (fe_inb(sc, FE_FMV2) & FE_FMV2_IRS) >> FE_FMV2_IRS_SHIFT;
irq = 0;
bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL);
if (irq == NO_IRQ) {
/* Just use the probed value. */
bus_set_resource(dev, SYS_RES_IRQ, 0, irqmap[n], 1);
} else if (irq != irqmap[n]) {
/* Don't match. */
sc->stability |= UNSTABLE_IRQ;
}
/* We need an init hook to initialize ASIC before we start. */
sc->init = fe_init_fmv;
return 0;
}
static int
ncv_alloc_resource(device_t dev)
{
struct ncv_softc *sc = device_get_softc(dev);
u_int32_t flags = device_get_flags(dev);
rman_res_t 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);
}
mtx_init(&sc->sc_sclow.sl_lock, "ncv", NULL, MTX_DEF);
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
adv_isa_probe(device_t dev)
{
int port_index;
int max_port_index;
u_long iobase, iocount, irq;
int user_iobase = 0;
int rid = 0;
void *ih;
struct resource *iores, *irqres;
/*
* We don't know of any PnP ID's for these cards.
*/
if (isa_get_logicalid(dev) != 0)
return (ENXIO);
/*
* Default to scanning all possible device locations.
*/
port_index = 0;
max_port_index = MAX_ISA_IOPORT_INDEX;
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, &iocount) == 0) {
user_iobase = 1;
for (;port_index <= max_port_index; port_index++)
if (iobase <= adv_isa_ioports[port_index])
break;
if ((port_index > max_port_index)
|| (iobase != adv_isa_ioports[port_index])) {
if (bootverbose)
printf("adv%d: Invalid baseport of 0x%lx specified. "
"Nearest valid baseport is 0x%x. Failing "
"probe.\n", device_get_unit(dev), iobase,
(port_index <= max_port_index) ?
adv_isa_ioports[port_index] :
adv_isa_ioports[max_port_index]);
return ENXIO;
}
max_port_index = port_index;
}
/* Perform the actual probing */
adv_set_isapnp_wait_for_key();
for (;port_index <= max_port_index; port_index++) {
u_int16_t port_addr = adv_isa_ioports[port_index];
bus_size_t maxsegsz;
bus_size_t maxsize;
bus_addr_t lowaddr;
int error;
struct adv_softc *adv;
if (port_addr == 0)
/* Already been attached */
continue;
if (bus_set_resource(dev, SYS_RES_IOPORT, 0, port_addr, 1))
continue;
/* XXX what is the real portsize? */
iores = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid,
RF_ACTIVE);
if (iores == NULL)
continue;
if (adv_find_signature(rman_get_bustag(iores),
rman_get_bushandle(iores)) == 0) {
bus_release_resource(dev, SYS_RES_IOPORT, 0, iores);
continue;
}
/*
* Got one. Now allocate our softc
* and see if we can initialize the card.
*/
adv = adv_alloc(dev, rman_get_bustag(iores),
rman_get_bushandle(iores));
if (adv == NULL) {
bus_release_resource(dev, SYS_RES_IOPORT, 0, iores);
break;
}
/*
* Stop the chip.
*/
ADV_OUTB(adv, ADV_CHIP_CTRL, ADV_CC_HALT);
ADV_OUTW(adv, ADV_CHIP_STATUS, 0);
/*
* Determine the chip version.
*/
adv->chip_version = ADV_INB(adv, ADV_NONEISA_CHIP_REVISION);
if ((adv->chip_version >= ADV_CHIP_MIN_VER_VL)
&& (adv->chip_version <= ADV_CHIP_MAX_VER_VL)) {
adv->type = ADV_VL;
maxsegsz = ADV_VL_MAX_DMA_COUNT;
maxsize = BUS_SPACE_MAXSIZE_32BIT;
lowaddr = ADV_VL_MAX_DMA_ADDR;
bus_delete_resource(dev, SYS_RES_DRQ, 0);
} else if ((adv->chip_version >= ADV_CHIP_MIN_VER_ISA)
&& (adv->chip_version <= ADV_CHIP_MAX_VER_ISA)) {
if (adv->chip_version >= ADV_CHIP_MIN_VER_ISA_PNP) {
adv->type = ADV_ISAPNP;
ADV_OUTB(adv, ADV_REG_IFC,
ADV_IFC_INIT_DEFAULT);
} else {
adv->type = ADV_ISA;
}
maxsegsz = ADV_ISA_MAX_DMA_COUNT;
maxsize = BUS_SPACE_MAXSIZE_24BIT;
lowaddr = ADV_ISA_MAX_DMA_ADDR;
adv->isa_dma_speed = ADV_DEF_ISA_DMA_SPEED;
adv->isa_dma_channel = adv_get_isa_dma_channel(adv);
bus_set_resource(dev, SYS_RES_DRQ, 0,
adv->isa_dma_channel, 1);
} else {
panic("advisaprobe: Unknown card revision\n");
}
/*
* Allocate a parent dmatag for all tags created
* by the MI portions of the advansys driver
*/
error = bus_dma_tag_create(
/* parent */ bus_get_dma_tag(dev),
/* alignemnt */ 1,
/* boundary */ 0,
/* lowaddr */ lowaddr,
/* highaddr */ BUS_SPACE_MAXADDR,
/* filter */ NULL,
/* filterarg */ NULL,
/* maxsize */ maxsize,
/* nsegments */ ~0,
/* maxsegsz */ maxsegsz,
/* flags */ 0,
/* lockfunc */ busdma_lock_mutex,
/* lockarg */ &Giant,
&adv->parent_dmat);
if (error != 0) {
printf("%s: Could not allocate DMA tag - error %d\n",
adv_name(adv), error);
adv_free(adv);
bus_release_resource(dev, SYS_RES_IOPORT, 0, iores);
break;
}
adv->init_level += 2;
if (overrun_buf == NULL) {
/* Need to allocate our overrun buffer */
if (bus_dma_tag_create(
/* parent */ adv->parent_dmat,
/* alignment */ 8,
/* boundary */ 0,
/* lowaddr */ ADV_ISA_MAX_DMA_ADDR,
/* highaddr */ BUS_SPACE_MAXADDR,
/* filter */ NULL,
/* filterarg */ NULL,
/* maxsize */ ADV_OVERRUN_BSIZE,
/* nsegments */ 1,
/* maxsegsz */ BUS_SPACE_MAXSIZE_32BIT,
/* flags */ 0,
/* lockfunc */ NULL,
/* lockarg */ NULL,
&overrun_dmat) != 0) {
adv_free(adv);
bus_release_resource(dev, SYS_RES_IOPORT, 0,
iores);
break;
}
if (bus_dmamem_alloc(overrun_dmat,
(void **)&overrun_buf,
BUS_DMA_NOWAIT,
&overrun_dmamap) != 0) {
bus_dma_tag_destroy(overrun_dmat);
adv_free(adv);
bus_release_resource(dev, SYS_RES_IOPORT, 0,
iores);
break;
}
/* And permanently map it in */
bus_dmamap_load(overrun_dmat, overrun_dmamap,
overrun_buf, ADV_OVERRUN_BSIZE,
adv_map, &overrun_physbase,
/*flags*/0);
}
adv->overrun_physbase = overrun_physbase;
if (adv_init(adv) != 0) {
bus_dmamap_unload(overrun_dmat, overrun_dmamap);
bus_dmamem_free(overrun_dmat, overrun_buf,
overrun_dmamap);
bus_dma_tag_destroy(overrun_dmat);
adv_free(adv);
bus_release_resource(dev, SYS_RES_IOPORT, 0, iores);
break;
}
switch (adv->type) {
case ADV_ISAPNP:
if (adv->chip_version == ADV_CHIP_VER_ASYN_BUG) {
adv->bug_fix_control
|= ADV_BUG_FIX_ASYN_USE_SYN;
adv->fix_asyn_xfer = ~0;
}
/* Fall Through */
case ADV_ISA:
adv->max_dma_count = ADV_ISA_MAX_DMA_COUNT;
adv->max_dma_addr = ADV_ISA_MAX_DMA_ADDR;
adv_set_isa_dma_settings(adv);
break;
case ADV_VL:
adv->max_dma_count = ADV_VL_MAX_DMA_COUNT;
adv->max_dma_addr = ADV_VL_MAX_DMA_ADDR;
break;
default:
panic("advisaprobe: Invalid card type\n");
}
/* Determine our IRQ */
if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL))
bus_set_resource(dev, SYS_RES_IRQ, 0,
adv_get_chip_irq(adv), 1);
else
adv_set_chip_irq(adv, irq);
irqres = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
RF_ACTIVE);
if (irqres == NULL ||
bus_setup_intr(dev, irqres, INTR_TYPE_CAM|INTR_ENTROPY,
NULL, adv_intr, adv, &ih)) {
bus_dmamap_unload(overrun_dmat, overrun_dmamap);
bus_dmamem_free(overrun_dmat, overrun_buf,
overrun_dmamap);
bus_dma_tag_destroy(overrun_dmat);
adv_free(adv);
bus_release_resource(dev, SYS_RES_IOPORT, 0, iores);
break;
}
/* Mark as probed */
adv_isa_ioports[port_index] = 0;
return 0;
}
if (user_iobase)
bus_set_resource(dev, SYS_RES_IOPORT, 0, iobase, iocount);
else
bus_delete_resource(dev, SYS_RES_IOPORT, 0);
return ENXIO;
}
int
ppc_probe(device_t dev)
{
#ifdef __i386__
static short next_bios_ppc = 0;
#endif
struct ppc_data *ppc;
int error;
u_long port;
/*
* Allocate the ppc_data structure.
*/
ppc = DEVTOSOFTC(dev);
bzero(ppc, sizeof(struct ppc_data));
ppc->rid_irq = ppc->rid_drq = ppc->rid_ioport = 0;
ppc->res_irq = ppc->res_drq = ppc->res_ioport = 0;
/* retrieve ISA parameters */
error = bus_get_resource(dev, SYS_RES_IOPORT, 0, &port, NULL);
#ifdef __i386__
/*
* If port not specified, use bios list.
*/
if (error) {
if((next_bios_ppc < BIOS_MAX_PPC) &&
(*(BIOS_PORTS+next_bios_ppc) != 0) ) {
port = *(BIOS_PORTS+next_bios_ppc++);
if (bootverbose)
device_printf(dev, "parallel port found at 0x%x\n",
(int) port);
} else {
device_printf(dev, "parallel port not found.\n");
return ENXIO;
}
bus_set_resource(dev, SYS_RES_IOPORT, 0, port,
IO_LPTSIZE_EXTENDED);
}
#endif
#ifdef __alpha__
/*
* There isn't a bios list on alpha. Put it in the usual place.
*/
if (error) {
bus_set_resource(dev, SYS_RES_IOPORT, 0, 0x3bc,
IO_LPTSIZE_NORMAL);
}
#endif
/* IO port is mandatory */
/* Try "extended" IO port range...*/
ppc->res_ioport = bus_alloc_resource(dev, SYS_RES_IOPORT,
&ppc->rid_ioport, 0, ~0,
IO_LPTSIZE_EXTENDED, RF_ACTIVE);
if (ppc->res_ioport != 0) {
if (bootverbose)
device_printf(dev, "using extended I/O port range\n");
} else {
/* Failed? If so, then try the "normal" IO port range... */
ppc->res_ioport = bus_alloc_resource(dev, SYS_RES_IOPORT,
&ppc->rid_ioport, 0, ~0,
IO_LPTSIZE_NORMAL,
RF_ACTIVE);
if (ppc->res_ioport != 0) {
if (bootverbose)
device_printf(dev, "using normal I/O port range\n");
} else {
device_printf(dev, "cannot reserve I/O port range\n");
goto error;
}
}
ppc->ppc_base = rman_get_start(ppc->res_ioport);
ppc->bsh = rman_get_bushandle(ppc->res_ioport);
ppc->bst = rman_get_bustag(ppc->res_ioport);
ppc->ppc_flags = device_get_flags(dev);
if (!(ppc->ppc_flags & 0x20)) {
ppc->res_irq = bus_alloc_resource(dev, SYS_RES_IRQ, &ppc->rid_irq,
0ul, ~0ul, 1, RF_SHAREABLE);
ppc->res_drq = bus_alloc_resource(dev, SYS_RES_DRQ, &ppc->rid_drq,
0ul, ~0ul, 1, RF_ACTIVE);
}
if (ppc->res_irq)
ppc->ppc_irq = rman_get_start(ppc->res_irq);
if (ppc->res_drq)
ppc->ppc_dmachan = rman_get_start(ppc->res_drq);
ppc->ppc_unit = device_get_unit(dev);
ppc->ppc_model = GENERIC;
ppc->ppc_mode = PPB_COMPATIBLE;
ppc->ppc_epp = (ppc->ppc_flags & 0x10) >> 4;
ppc->ppc_type = PPC_TYPE_GENERIC;
/*
* Try to detect the chipset and its mode.
*/
if (ppc_detect(ppc, ppc->ppc_flags & 0xf))
goto error;
return (0);
error:
if (ppc->res_irq != 0) {
bus_release_resource(dev, SYS_RES_IRQ, ppc->rid_irq,
ppc->res_irq);
}
if (ppc->res_ioport != 0) {
bus_deactivate_resource(dev, SYS_RES_IOPORT, ppc->rid_ioport,
ppc->res_ioport);
bus_release_resource(dev, SYS_RES_IOPORT, ppc->rid_ioport,
ppc->res_ioport);
}
if (ppc->res_drq != 0) {
bus_deactivate_resource(dev, SYS_RES_DRQ, ppc->rid_drq,
ppc->res_drq);
bus_release_resource(dev, SYS_RES_DRQ, ppc->rid_drq,
ppc->res_drq);
}
return (ENXIO);
}
/*
* Probe for RATOC REX-9880/81/82/83 series.
*/
static int
fe_probe_rex(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
int i;
rman_res_t iobase, irq;
u_char eeprom [REX_EEPROM_SIZE];
static struct fe_simple_probe_struct probe_table [] = {
{ FE_DLCR2, 0x58, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/* See if the specified I/O address is possible for REX-9880. */
/* 6[46CE]D0 are allowed. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & ~0xA00) != 0x64D0)
return ENXIO;
if (fe98_alloc_port(dev, FE_TYPE_REX))
return ENXIO;
/* Fill the softc struct with default values. */
fe_softc_defaults(sc);
/* See if the card is on its address. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* We now have to read the config EEPROM. We should be very
careful, since doing so destroys a register. (Remember, we
are not yet sure we have a REX-9880 board here.) */
fe_read_eeprom_rex(sc, eeprom);
for (i = 0; i < ETHER_ADDR_LEN; i++)
sc->enaddr[i] = eeprom[7 - i];
/* Make sure it is RATOC's. */
if (!fe_valid_Ether_p(sc->enaddr, 0x00C0D0) &&
!fe_valid_Ether_p(sc->enaddr, 0x00803D))
return 0;
/* Setup the board type. */
sc->typestr = "REX-9880/9883";
/* This looks like a REX-9880 board. It requires an
explicit IRQ setting in config. Make sure we have one,
determining an appropriate value for the IRQ control
register. */
irq = 0;
bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL);
switch (irq) {
case 3: sc->priv_info = 0x10; break;
case 5: sc->priv_info = 0x20; break;
case 6: sc->priv_info = 0x40; break;
case 12: sc->priv_info = 0x80; break;
default:
fe_irq_failure(sc->typestr, sc->sc_unit, irq, "3/5/6/12");
return ENXIO;
}
/* Setup hooks. We need a special initialization procedure. */
sc->init = fe_init_rex;
/* REX-9880 has 64KB SRAM. */
sc->proto_dlcr6 = FE_D6_BUFSIZ_64KB | FE_D6_TXBSIZ_2x4KB
| FE_D6_BBW_WORD | FE_D6_SBW_WORD | FE_D6_SRAM;
#if 1
sc->proto_dlcr7 |= FE_D7_EOPPOL; /* XXX */
#endif
return 0;
}
/*
* Probe for Ungermann-Bass Access/PC N98C+(Model 85152).
*/
static int
fe_probe_ubn(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
u_char sum, save7;
rman_res_t iobase, irq;
int i;
static struct fe_simple_probe_struct const probe_table [] = {
{ FE_DLCR2, 0x58, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/* See if the specified I/O address is possible for Access/PC. */
/* [01][048C]D0 are allowed. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & ~0x1C00) != 0xD0)
return ENXIO;
if (fe98_alloc_port(dev, FE_TYPE_UBN))
return ENXIO;
/* Fill the softc struct with default values. */
fe_softc_defaults(sc);
/* Simple probe. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* NOTE: Access/NOTE N98 sometimes freeze when reading station
address. In case of using it togather with C-NET(9N)C,
this problem usually happens.
Writing DLCR7 prevents freezing, but I don't know why. FIXME. */
/* Save the current value for the DLCR7 register we are about
to destroy. */
save7 = fe_inb(sc, FE_DLCR7);
fe_outb(sc, FE_DLCR7,
sc->proto_dlcr7 | FE_D7_RBS_BMPR | FE_D7_POWER_UP);
/* Get our station address form ID ROM and make sure it is UBN's. */
fe_inblk(sc, 0x18, sc->enaddr, ETHER_ADDR_LEN);
if (!fe_valid_Ether_p(sc->enaddr, 0x00DD01))
goto fail_ubn;
#if 1
/* Calculate checksum. */
sum = fe_inb(sc, 0x1e);
for (i = 0; i < ETHER_ADDR_LEN; i++)
sum ^= sc->enaddr[i];
if (sum != 0)
goto fail_ubn;
#endif
/* Setup the board type. */
sc->typestr = "Access/PC";
/* This looks like an AccessPC/N98C+ board. It requires an
explicit IRQ setting in config. Make sure we have one,
determining an appropriate value for the IRQ control
register. */
irq = 0;
bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL);
switch (irq) {
case 3: sc->priv_info = 0x01; break;
case 5: sc->priv_info = 0x02; break;
case 6: sc->priv_info = 0x04; break;
case 12: sc->priv_info = 0x08; break;
default:
fe_irq_failure(sc->typestr, sc->sc_unit, irq, "3/5/6/12");
goto fail_ubn;
}
/* Setup hooks. We need a special initialization procedure. */
sc->init = fe_init_ubn;
return 0;
fail_ubn:
fe_outb(sc, FE_DLCR7, save7);
return ENXIO;
}
/*
* Probe for TDK LAC-98012/013/025/9N011 - parhaps.
*/
static int
fe_probe_lnx(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
rman_res_t iobase, irq;
u_char eeprom [LNX_EEPROM_SIZE];
static struct fe_simple_probe_struct probe_table [] = {
{ FE_DLCR2, 0x58, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/* See if the specified I/O address is possible for TDK/LANX boards. */
/* 0D0, 4D0, 8D0, and CD0 are allowed. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & ~0xC00) != 0xD0)
return ENXIO;
if (fe98_alloc_port(dev, FE_TYPE_LNX))
return ENXIO;
/* Fill the softc struct with default values. */
fe_softc_defaults(sc);
/* See if the card is on its address. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* We now have to read the config EEPROM. We should be very
careful, since doing so destroys a register. (Remember, we
are not yet sure we have a LAC-98012/98013 board here.) */
fe_read_eeprom_lnx(sc, eeprom);
/* Make sure the Ethernet (MAC) station address is of TDK/LANX's. */
if (!fe_valid_Ether_p(eeprom, 0x008098))
return ENXIO;
bcopy(eeprom, sc->enaddr, ETHER_ADDR_LEN);
/* Setup the board type. */
sc->typestr = "LAC-98012/98013";
/* This looks like a TDK/LANX board. It requires an
explicit IRQ setting in config. Make sure we have one,
determining an appropriate value for the IRQ control
register. */
irq = 0;
if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0)
return ENXIO;
switch (irq) {
case 3 : sc->priv_info = 0x10 | LNX_CLK_LO | LNX_SDA_HI; break;
case 5 : sc->priv_info = 0x20 | LNX_CLK_LO | LNX_SDA_HI; break;
case 6 : sc->priv_info = 0x40 | LNX_CLK_LO | LNX_SDA_HI; break;
case 12: sc->priv_info = 0x80 | LNX_CLK_LO | LNX_SDA_HI; break;
default:
fe_irq_failure(sc->typestr, sc->sc_unit, irq, "3/5/6/12");
return ENXIO;
}
/* LAC-98's system bus width is 8-bit. */
sc->proto_dlcr6 = FE_D6_BUFSIZ_32KB | FE_D6_TXBSIZ_2x2KB
| FE_D6_BBW_BYTE | FE_D6_SBW_BYTE | FE_D6_SRAM_150ns;
/* Setup hooks. We need a special initialization procedure. */
sc->init = fe_init_lnx;
return 0;
}
/*
* Probe for Contec C-NET(98)P2 series.
* (Logitec LAN-98TP/LAN-98T25P - parhaps)
*/
static int
fe_probe_ssi(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
rman_res_t iobase, irq;
u_char eeprom [SSI_EEPROM_SIZE];
static struct fe_simple_probe_struct probe_table [] = {
{ FE_DLCR2, 0x08, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
static u_short const irqmap[] = {
/* INT0 INT1 INT2 */
NO_IRQ, NO_IRQ, NO_IRQ, 3, NO_IRQ, 5, 6, NO_IRQ,
NO_IRQ, 9, 10, NO_IRQ, 12, 13, NO_IRQ, NO_IRQ,
/* INT3 INT41 INT5 INT6 */
};
/* See if the specified I/O address is possible for 78Q8377A. */
/* [0-D]3D0 are allowed. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & 0xFFF) != 0x3D0)
return ENXIO;
if (fe98_alloc_port(dev, FE_TYPE_SSI))
return ENXIO;
/* Fill the softc struct with default values. */
fe_softc_defaults(sc);
/* See if the card is on its address. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* We now have to read the config EEPROM. We should be very
careful, since doing so destroys a register. (Remember, we
are not yet sure we have a C-NET(98)P2 board here.) Don't
remember to select BMPRs bofore reading EEPROM, since other
register bank may be selected before the probe() is called. */
fe_read_eeprom_ssi(sc, eeprom);
/* Make sure the Ethernet (MAC) station address is of Contec's. */
if (!fe_valid_Ether_p(eeprom + FE_SSI_EEP_ADDR, 0x00804C))
return ENXIO;
bcopy(eeprom + FE_SSI_EEP_ADDR, sc->enaddr, ETHER_ADDR_LEN);
/* Setup the board type. */
sc->typestr = "C-NET(98)P2";
/* Non-PnP mode, set static resource from eeprom. */
if (!isa_get_vendorid(dev)) {
/* Get IRQ configuration from EEPROM. */
irq = irqmap[eeprom[FE_SSI_EEP_IRQ]];
if (irq == NO_IRQ) {
fe_irq_failure(sc->typestr, sc->sc_unit, irq,
"3/5/6/9/10/12/13");
return ENXIO;
}
bus_set_resource(dev, SYS_RES_IRQ, 0, irq, 1);
}
/* Get Duplex-mode configuration from EEPROM. */
sc->proto_dlcr4 |= (eeprom[FE_SSI_EEP_DUPLEX] & FE_D4_DSC);
/* Fill softc struct accordingly. */
sc->mbitmap = MB_HT;
sc->defmedia = MB_HT;
return 0;
}
/* Probe and initialization for Ungermann-Bass Network
K.K. "Access/PC" boards. */
static int
fe_probe_ubn(device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
u_long iobase, irq;
#if 0
u_char sum;
#endif
static struct fe_simple_probe_struct const probe_table [] = {
{ FE_DLCR2, 0x58, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/* See if the specified I/O address is possible for AccessPC/ISA. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if ((iobase & ~0x0E0) != 0x300)
return ENXIO;
/* We have 32 registers. */
if (fe_alloc_port(dev, 32))
return ENXIO;
/* Setup an I/O address mapping table and some others. */
fe_softc_defaults(sc);
/* Simple probe. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* Get our station address form ID ROM and make sure it is UBN's. */
fe_inblk(sc, 0x18, sc->enaddr, ETHER_ADDR_LEN);
if (!fe_valid_Ether_p(sc->enaddr, 0x00DD01))
return ENXIO;
#if 0
/* Calculate checksum. */
sum = fe_inb(sc, 0x1e);
for (i = 0; i < ETHER_ADDR_LEN; i++) {
sum ^= sc->enaddr[i];
}
if (sum != 0)
return ENXIO;
#endif
/* This looks like an AccessPC/ISA board. It requires an
explicit IRQ setting in config. Make sure we have one,
determining an appropriate value for the IRQ control
register. */
irq = 0;
bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL);
switch (irq) {
case 3: sc->priv_info = 0x02; break;
case 4: sc->priv_info = 0x04; break;
case 5: sc->priv_info = 0x08; break;
case 10: sc->priv_info = 0x10; break;
default:
fe_irq_failure("Access/PC", sc->sc_unit, irq, "3/4/5/10");
return ENXIO;
}
/* Fill softc struct accordingly. */
sc->type = FE_TYPE_UBN;
sc->typestr = "Access/PC";
sc->init = fe_init_ubn;
return 0;
}
static int
fe_probe_cnet9ne (device_t dev)
{
struct fe_softc *sc = device_get_softc(dev);
rman_res_t iobase, irq;
static struct fe_simple_probe_struct probe_table [] = {
{ FE_DLCR2, 0x58, 0x00 },
{ FE_DLCR4, 0x08, 0x00 },
{ 0 }
};
/* See if the specified I/O address is possible for C-NET(9N)E. */
if (bus_get_resource(dev, SYS_RES_IOPORT, 0, &iobase, NULL) != 0)
return ENXIO;
if (iobase != 0x73D0)
return ENXIO;
if (fe98_alloc_port(dev, FE_TYPE_CNET9NE))
return ENXIO;
/* Fill the softc struct with default values. */
fe_softc_defaults(sc);
/* See if the card is on its address. */
if (!fe_simple_probe(sc, probe_table))
return ENXIO;
/* Get our station address from EEPROM. */
fe_inblk(sc, 0x18, sc->enaddr, ETHER_ADDR_LEN);
/* Make sure it is Contec's. */
if (!fe_valid_Ether_p(sc->enaddr, 0x00804C))
return ENXIO;
/* Determine the card type. */
if (sc->enaddr[3] == 0x06) {
sc->typestr = "C-NET(9N)C";
/* We seems to need our own IDENT bits... FIXME. */
sc->proto_dlcr7 = FE_D7_BYTSWP_LH | FE_D7_IDENT_NICE;
/* C-NET(9N)C requires an explicit IRQ to work. */
if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0) {
fe_irq_failure(sc->typestr, sc->sc_unit, NO_IRQ, NULL);
return ENXIO;
}
} else {
sc->typestr = "C-NET(9N)E";
/* C-NET(9N)E works only IRQ5. */
if (bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, NULL) != 0)
return ENXIO;
if (irq != 5) {
fe_irq_failure(sc->typestr, sc->sc_unit, irq, "5");
return ENXIO;
}
/* We need an init hook to initialize ASIC before we start. */
sc->init = fe_init_cnet9ne;
}
/* C-NET(9N)E has 64KB SRAM. */
sc->proto_dlcr6 = FE_D6_BUFSIZ_64KB | FE_D6_TXBSIZ_2x4KB
| FE_D6_BBW_WORD | FE_D6_SBW_WORD | FE_D6_SRAM;
return 0;
}