static int
ex_isa_attach(device_t dev)
{
struct ex_softc * sc = device_get_softc(dev);
int error = 0;
u_int16_t temp;
sc->dev = dev;
sc->ioport_rid = 0;
sc->irq_rid = 0;
if ((error = ex_alloc_resources(dev)) != 0) {
device_printf(dev, "ex_alloc_resources() failed!\n");
goto bad;
}
/*
* Fill in several fields of the softc structure:
* - I/O base address.
* - Hardware Ethernet address.
* - IRQ number (if not supplied in config file, read it from EEPROM).
* - Connector type.
*/
sc->iobase = rman_get_start(sc->ioport);
sc->irq_no = rman_get_start(sc->irq);
ex_get_address(sc->iobase, sc->arpcom.ac_enaddr);
temp = eeprom_read(sc->iobase, EE_W0);
device_printf(sc->dev, "%s config, %s bus, ",
(temp & EE_W0_PNP) ? "PnP" : "Manual",
(temp & EE_W0_BUS16) ? "16-bit" : "8-bit");
temp = eeprom_read(sc->iobase, EE_W6);
printf("board id 0x%03x, stepping 0x%01x\n",
(temp & EE_W6_BOARD_MASK) >> EE_W6_BOARD_SHIFT,
temp & EE_W6_STEP_MASK);
if ((error = ex_attach(dev)) != 0) {
device_printf(dev, "ex_attach() failed!\n");
goto bad;
}
error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET,
ex_intr, (void *)sc, &sc->ih);
if (error) {
device_printf(dev, "bus_setup_intr() failed!\n");
goto bad;
}
return(0);
bad:
ex_release_resources(dev);
return (error);
}
static int
ex_pccard_attach(device_t dev)
{
struct ex_softc * sc = device_get_softc(dev);
struct ifnet * ifp = &sc->arpcom.ac_if;
int error = 0;
int i;
uint8_t sum;
const uint8_t * ether_addr;
sc->dev = dev;
sc->ioport_rid = 0;
sc->irq_rid = 0;
if ((error = ex_alloc_resources(dev)) != 0) {
device_printf(dev, "ex_alloc_resources() failed!\n");
goto bad;
}
/*
* Fill in several fields of the softc structure:
* - I/O base address.
* - Hardware Ethernet address.
* - IRQ number.
*/
sc->iobase = rman_get_start(sc->ioport);
sc->irq_no = rman_get_start(sc->irq);
ether_addr = pccard_get_ether(dev);
for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
sum |= ether_addr[i];
if (sum)
bcopy(ether_addr, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
if ((error = ex_attach(dev)) != 0) {
device_printf(dev, "ex_attach() failed!\n");
goto bad;
}
error = bus_setup_intr(dev, sc->irq, INTR_MPSAFE,
ex_intr, (void *)sc, &sc->ih,
ifp->if_serializer);
if (error) {
device_printf(dev, "bus_setup_intr() failed!\n");
goto bad;
}
ifq_set_cpuid(&ifp->if_snd, rman_get_cpuid(sc->irq));
return(0);
bad:
ex_release_resources(dev);
return (error);
}
static int
ex_pccard_attach(device_t dev)
{
struct ex_softc * sc = device_get_softc(dev);
int error = 0;
int i;
u_char sum;
u_char ether_addr[ETHER_ADDR_LEN];
sc->dev = dev;
sc->ioport_rid = 0;
sc->irq_rid = 0;
if ((error = ex_alloc_resources(dev)) != 0) {
device_printf(dev, "ex_alloc_resources() failed!\n");
goto bad;
}
/*
* Fill in several fields of the softc structure:
* - I/O base address.
* - Hardware Ethernet address.
* - IRQ number.
*/
sc->iobase = rman_get_start(sc->ioport);
sc->irq_no = rman_get_start(sc->irq);
pccard_get_ether(dev, ether_addr);
for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
sum |= ether_addr[i];
if (sum)
bcopy(ether_addr, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
if ((error = ex_attach(dev)) != 0) {
device_printf(dev, "ex_attach() failed!\n");
goto bad;
}
error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET,
ex_intr, (void *)sc, &sc->ih);
if (error) {
device_printf(dev, "bus_setup_intr() failed!\n");
goto bad;
}
return(0);
bad:
ex_release_resources(dev);
return (error);
}
static int
ex_pccard_attach(device_t dev)
{
struct ex_softc * sc = device_get_softc(dev);
int error = 0;
u_char ether_addr[ETHER_ADDR_LEN];
sc->dev = dev;
sc->ioport_rid = 0;
sc->irq_rid = 0;
if ((error = ex_alloc_resources(dev)) != 0) {
device_printf(dev, "ex_alloc_resources() failed!\n");
goto bad;
}
/*
* Fill in several fields of the softc structure:
* - Hardware Ethernet address.
* - IRQ number.
*/
sc->irq_no = rman_get_start(sc->irq);
/* Try to get the ethernet address from the chip, then the CIS */
ex_get_address(sc, ether_addr);
if (!ex_pccard_enet_ok(ether_addr))
pccard_get_ether(dev, ether_addr);
if (!ex_pccard_enet_ok(ether_addr))
ex_pccard_get_silicom_mac(dev, ether_addr);
if (!ex_pccard_enet_ok(ether_addr)) {
device_printf(dev, "No NIC address found.\n");
error = ENXIO;
goto bad;
}
bcopy(ether_addr, sc->enaddr, ETHER_ADDR_LEN);
if ((error = ex_attach(dev)) != 0) {
device_printf(dev, "ex_attach() failed!\n");
goto bad;
}
return(0);
bad:
ex_release_resources(dev);
return (error);
}