static int
ed_isa_attach(device_t dev)
{
struct ed_softc *sc = device_get_softc(dev);
int error;
if (sc->port_used > 0)
ed_alloc_port(dev, 0, sc->port_used);
if (sc->mem_used)
ed_alloc_memory(dev, 0, sc->mem_used);
ed_alloc_irq(dev, 0, 0);
if (sc->sc_media_ioctl == NULL)
ed_gen_ifmedia_init(sc);
error = ed_attach(dev);
if (error) {
ed_release_resources(dev);
return (error);
}
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE,
NULL, edintr, sc, &sc->irq_handle);
if (error)
ed_release_resources(dev);
return (error);
}
static int
ed_pci_attach(device_t dev)
{
struct ed_softc *sc = device_get_softc(dev);
int flags = 0;
int error;
error = ed_probe_Novell(dev, PCIR_MAPS, flags);
if (error)
return (error);
error = ed_alloc_irq(dev, 0, RF_SHAREABLE);
if (error) {
ed_release_resources(dev);
return (error);
}
error = ed_attach(dev);
if (error == 0) {
struct ifnet *ifp = &sc->arpcom.ac_if;
error = bus_setup_intr(dev, sc->irq_res, INTR_MPSAFE,
edintr, sc, &sc->irq_handle,
ifp->if_serializer);
if (error) {
ed_pci_detach(dev);
} else {
ifp->if_cpuid = rman_get_cpuid(sc->irq_res);
KKASSERT(ifp->if_cpuid >= 0 && ifp->if_cpuid < ncpus);
}
} else {
ed_release_resources(dev);
}
return (error);
}
static int
ed_pci_attach(device_t dev)
{
struct ed_softc *sc = device_get_softc(dev);
int flags = 0;
int error;
error = ed_probe_Novell_generic(dev, PCIR_MAPS, flags);
if (error)
return (error);
error = ed_alloc_irq(dev, 0, RF_SHAREABLE);
if (error) {
ed_release_resources(dev);
return (error);
}
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
edintr, sc, &sc->irq_handle);
if (error) {
ed_release_resources(dev);
return (error);
}
error = ed_attach(sc, device_get_unit(dev), flags);
return (error);
}
/*
* Detach the driver from the hardware and other systems in the kernel.
*/
int
ed_detach(device_t dev)
{
struct ed_softc *sc = device_get_softc(dev);
struct ifnet *ifp = sc->ifp;
if (mtx_initialized(ED_MUTEX(sc)))
ED_ASSERT_UNLOCKED(sc);
if (ifp) {
ED_LOCK(sc);
if (bus_child_present(dev))
ed_stop(sc);
ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
ED_UNLOCK(sc);
ether_ifdetach(ifp);
callout_drain(&sc->tick_ch);
}
if (sc->irq_res != NULL && sc->irq_handle)
bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
ed_release_resources(dev);
if (sc->miibus)
device_delete_child(dev, sc->miibus);
if (mtx_initialized(ED_MUTEX(sc)))
ED_LOCK_DESTROY(sc);
bus_generic_detach(dev);
return (0);
}
static int
ed_pci_attach(device_t dev)
{
struct ed_softc *sc = device_get_softc(dev);
int error = ENXIO;
/*
* Probe RTL8029 cards, but allow failure and try as a generic
* ne-2000. QEMU 0.9 and earlier use the RTL8029 PCI ID, but
* are areally just generic ne-2000 cards.
*/
if (pci_get_devid(dev) == ED_RTL8029_PCI_ID)
error = ed_probe_RTL80x9(dev, PCIR_BAR(0), 0);
if (error)
error = ed_probe_Novell(dev, PCIR_BAR(0),
ED_FLAGS_FORCE_16BIT_MODE);
if (error) {
ed_release_resources(dev);
return (error);
}
ed_Novell_read_mac(sc);
error = ed_alloc_irq(dev, 0, RF_SHAREABLE);
if (error) {
ed_release_resources(dev);
return (error);
}
if (sc->sc_media_ioctl == NULL)
ed_gen_ifmedia_init(sc);
error = ed_attach(dev);
if (error) {
ed_release_resources(dev);
return (error);
}
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE,
NULL, edintr, sc, &sc->irq_handle);
if (error)
ed_release_resources(dev);
return (error);
}
static int
ed_pci_detach(device_t dev)
{
struct ed_softc *sc = device_get_softc(dev);
struct ifnet *ifp = &sc->arpcom.ac_if;
lwkt_serialize_enter(ifp->if_serializer);
if (sc->gone) {
device_printf(dev, "already unloaded\n");
lwkt_serialize_exit(ifp->if_serializer);
return (0);
}
ed_stop(sc);
ifp->if_flags &= ~IFF_RUNNING;
sc->gone = 1;
bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
lwkt_serialize_exit(ifp->if_serializer);
ether_ifdetach(ifp);
ed_release_resources(dev);
return (0);
}
static int
ed_isa_probe(device_t dev)
{
struct ed_softc *sc = device_get_softc(dev);
int flags = device_get_flags(dev);
int error = 0;
/* Check isapnp ids */
error = ISA_PNP_PROBE(device_get_parent(dev), dev, ed_ids);
/* If the card had a PnP ID that didn't match any we know about */
if (error == ENXIO)
goto end;
/* If we had some other problem. */
if (!(error == 0 || error == ENOENT))
goto end;
/* Heuristic probes */
error = ed_probe_WD80x3(dev, 0, flags);
if (error == 0)
goto end;
ed_release_resources(dev);
error = ed_probe_RTL80x9(dev, 0, flags);
if (error == 0) {
ed_Novell_read_mac(sc);
goto end;
}
ed_release_resources(dev);
#ifdef ED_3C503
error = ed_probe_3Com(dev, 0, flags);
if (error == 0)
goto end;
ed_release_resources(dev);
#endif
#ifdef ED_SIC
error = ed_probe_SIC(dev, 0, flags);
if (error == 0)
goto end;
ed_release_resources(dev);
#endif
error = ed_isa_probe_Novell(dev);
if (error == 0)
goto end;
ed_release_resources(dev);
#ifdef ED_HPP
error = ed_probe_HP_pclanp(dev, 0, flags);
if (error == 0)
goto end;
ed_release_resources(dev);
#endif
end:
if (error == 0)
error = ed_alloc_irq(dev, 0, 0);
ed_release_resources(dev);
return (error);
}
static int
ed_pccard_attach(device_t dev)
{
u_char sum;
u_char enaddr[ETHER_ADDR_LEN];
const struct ed_product *pp;
int error, i, flags, port_rid, modem_rid;
struct ed_softc *sc = device_get_softc(dev);
u_long size;
static uint16_t *intr_vals[] = {NULL, NULL};
sc->dev = dev;
if ((pp = (const struct ed_product *) pccard_product_lookup(dev,
(const struct pccard_product *) ed_pccard_products,
sizeof(ed_pccard_products[0]), NULL)) == NULL) {
printf("Can't find\n");
return (ENXIO);
}
modem_rid = port_rid = -1;
if (pp->flags & NE2000DVF_MODEM) {
for (i = 0; i < 4; i++) {
size = bus_get_resource_count(dev, SYS_RES_IOPORT, i);
if (size == ED_NOVELL_IO_PORTS)
port_rid = i;
else if (size == 8)
modem_rid = i;
}
if (port_rid == -1) {
device_printf(dev, "Cannot locate my ports!\n");
return (ENXIO);
}
} else {
port_rid = 0;
}
/* Allocate the port resource during setup. */
error = ed_alloc_port(dev, port_rid, ED_NOVELL_IO_PORTS);
if (error) {
printf("alloc_port failed\n");
return (error);
}
if (rman_get_size(sc->port_res) == ED_NOVELL_IO_PORTS / 2) {
port_rid++;
sc->port_res2 = bus_alloc_resource(dev, SYS_RES_IOPORT,
&port_rid, 0ul, ~0ul, 1, RF_ACTIVE);
if (sc->port_res2 == NULL ||
rman_get_size(sc->port_res2) != ED_NOVELL_IO_PORTS / 2) {
error = ENXIO;
goto bad;
}
}
error = ed_alloc_irq(dev, 0, 0);
if (error)
goto bad;
/*
* Determine which chipset we are. Almost all the PC Card chipsets
* have the Novel ASIC and NIC offsets. There's 2 known cards that
* follow the WD80x3 conventions, which are handled as a special case.
*/
sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
sc->nic_offset = ED_NOVELL_NIC_OFFSET;
error = ENXIO;
flags = device_get_flags(dev);
if (error != 0)
error = ed_pccard_dl100xx(dev, pp);
if (error != 0)
error = ed_pccard_ax88x90(dev, pp);
if (error != 0)
error = ed_pccard_tc5299j(dev, pp);
if (error != 0) {
error = ed_probe_Novell_generic(dev, flags);
printf("Novell generic probe failed: %d\n", error);
}
if (error != 0 && (pp->flags & NE2000DVF_TOSHIBA)) {
flags |= ED_FLAGS_TOSH_ETHER;
flags |= ED_FLAGS_PCCARD;
sc->asic_offset = ED_WD_ASIC_OFFSET;
sc->nic_offset = ED_WD_NIC_OFFSET;
error = ed_probe_WD80x3_generic(dev, flags, intr_vals);
}
if (error)
goto bad;
/*
* There are several ways to get the MAC address for the card.
* Some of the above probe routines can fill in the enaddr. If
* not, we run through a number of 'well known' locations:
* (1) From the PC Card FUNCE
* (2) From offset 0 in the shared memory
* (3) From a hinted offset in attribute memory
* (4) From 0xff0 in attribute memory
* If we can't get a non-zero MAC address from this list, we fail.
*/
for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
sum |= sc->enaddr[i];
if (sum == 0) {
pccard_get_ether(dev, enaddr);
if (bootverbose)
device_printf(dev, "CIS MAC %6D\n", enaddr, ":");
for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
sum |= enaddr[i];
if (sum == 0 && ed_pccard_rom_mac(dev, enaddr)) {
if (bootverbose)
device_printf(dev, "ROM mac %6D\n", enaddr,
":");
sum++;
}
if (sum == 0 && pp->flags & NE2000DVF_ENADDR) {
for (i = 0; i < ETHER_ADDR_LEN; i++) {
pccard_attr_read_1(dev, pp->enoff + i * 2,
enaddr + i);
sum |= enaddr[i];
}
if (bootverbose)
device_printf(dev, "Hint %x MAC %6D\n",
pp->enoff, enaddr, ":");
}
if (sum == 0) {
for (i = 0; i < ETHER_ADDR_LEN; i++) {
pccard_attr_read_1(dev, ED_DEFAULT_MAC_OFFSET +
i * 2, enaddr + i);
sum |= enaddr[i];
}
if (bootverbose)
device_printf(dev, "Fallback MAC %6D\n",
enaddr, ":");
}
if (sum == 0) {
device_printf(dev, "Cannot extract MAC address.\n");
ed_release_resources(dev);
return (ENXIO);
}
bcopy(enaddr, sc->enaddr, ETHER_ADDR_LEN);
}
error = ed_attach(dev);
if (error)
goto bad;
if (sc->chip_type == ED_CHIP_TYPE_DL10019 ||
sc->chip_type == ED_CHIP_TYPE_DL10022) {
/* Try to attach an MII bus, but ignore errors. */
ed_pccard_dl100xx_mii_reset(sc);
(void)mii_attach(dev, &sc->miibus, sc->ifp, ed_ifmedia_upd,
ed_ifmedia_sts, BMSR_DEFCAPMASK, MII_PHY_ANY,
MII_OFFSET_ANY, MIIF_FORCEANEG);
} else if (sc->chip_type == ED_CHIP_TYPE_AX88190 ||
sc->chip_type == ED_CHIP_TYPE_AX88790 ||
sc->chip_type == ED_CHIP_TYPE_TC5299J) {
error = mii_attach(dev, &sc->miibus, sc->ifp, ed_ifmedia_upd,
ed_ifmedia_sts, BMSR_DEFCAPMASK, MII_PHY_ANY,
MII_OFFSET_ANY, MIIF_FORCEANEG);
if (error != 0) {
device_printf(dev, "attaching PHYs failed\n");
goto bad;
}
}
if (sc->miibus != NULL) {
sc->sc_tick = ed_pccard_tick;
sc->sc_mediachg = ed_pccard_mediachg;
sc->sc_media_ioctl = ed_pccard_media_ioctl;
ed_pccard_kick_phy(sc);
} else {
ed_gen_ifmedia_init(sc);
}
if (modem_rid != -1)
ed_pccard_add_modem(dev);
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE,
NULL, edintr, sc, &sc->irq_handle);
if (error) {
device_printf(dev, "setup intr failed %d \n", error);
goto bad;
}
return (0);
bad:
ed_detach(dev);
return (error);
}
static int
ed_cbus_probe(device_t dev)
{
struct ed_softc *sc = device_get_softc(dev);
int flags = device_get_flags(dev);
int error = 0;
sc->type = ED_TYPE98(flags);
#ifdef ED_DEBUG
device_printf(dev, "ed_cbus_probe: sc->type=%x\n", sc->type);
#endif
/* Check isapnp ids */
error = ISA_PNP_PROBE(device_get_parent(dev), dev, ed_ids);
#ifdef ED_DEBUG
device_printf(dev, "ed_cbus_probe: ISA_PNP_PROBE returns %d\n", error);
#endif
/* If the card had a PnP ID that didn't match any we know about */
if (error == ENXIO)
goto end;
/* If we had some other problem. */
if (!(error == 0 || error == ENOENT))
goto end;
/* Heuristic probes */
#ifdef ED_DEBUG
device_printf(dev, "ed_cbus_probe: Heuristic probes start\n");
#endif
switch (sc->type) {
case ED_TYPE98_GENERIC:
/*
* CAUTION!
* sc->type of these boards are overwritten by PC/AT's value.
*/
/*
* SMC EtherEZ98
*/
error = ed_probe_EZ98(dev, 0, flags);
if (error == 0)
goto end;
ed_release_resources(dev);
/*
* Allied Telesis CenterCom LA-98-T
*/
error = ed_probe_Novell(dev, 0, flags);
if (error == 0) {
ed_Novell_read_mac(sc);
goto end;
}
break;
/*
* NE2000-like boards probe routine
*/
case ED_TYPE98_BDN:
/*
* ELECOM LANEED LD-BDN
* PLANET SMART COM 98 EN-2298
*/
case ED_TYPE98_LGY:
/*
* MELCO LGY-98, IND-SP, IND-SS
* MACNICA NE2098
*/
case ED_TYPE98_ICM:
/*
* ICM DT-ET-25, DT-ET-T5, IF-2766ET, IF-2771ET
* D-Link DE-298P, DE-298
*/
case ED_TYPE98_EGY:
/*
* MELCO EGY-98
* Contec C-NET(98)E-A, C-NET(98)L-A
*/
case ED_TYPE98_108:
/*
* NEC PC-9801-107,108
*/
case ED_TYPE98_NC5098:
/*
* NextCom NC5098
*/
error = ed98_probe_Novell(dev, 0, flags);
break;
/*
* other boards with special probe routine
*/
case ED_TYPE98_SIC:
/*
* Allied Telesis SIC-98
*/
error = ed_probe_SIC98(dev, 0, flags);
break;
case ED_TYPE98_CNET98EL:
/*
* Contec C-NET(98)E/L
*/
error = ed_probe_CNET98EL(dev, 0, flags);
break;
case ED_TYPE98_CNET98:
/*
* Contec C-NET(98)
*/
error = ed_probe_CNET98(dev, 0, flags);
break;
case ED_TYPE98_LA98:
/*
* IO-DATA LA/T-98
* NEC PC-9801-77,78
*/
error = ed_probe_NEC77(dev, 0, flags);
break;
case ED_TYPE98_NW98X:
/*
* Networld EC/EP-98X
*/
error = ed_probe_NW98X(dev, 0, flags);
break;
case ED_TYPE98_SB98:
/*
* Soliton SB-9801
* Fujikura FN-9801
*/
error = ed_probe_SB98(dev, 0, flags);
break;
}
end:
#ifdef ED_DEBUG
device_printf(dev, "ed_cbus_probe: end, error=%d\n", error);
#endif
if (error == 0)
error = ed_alloc_irq(dev, 0, 0);
ed_release_resources(dev);
return (error);
}
