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);
}
int
ed_probe_Novell(device_t dev, int port_rid, int flags)
{
struct ed_softc *sc = device_get_softc(dev);
int error;
error = ed_alloc_port(dev, port_rid, ED_NOVELL_IO_PORTS);
if (error)
return (error);
sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
sc->nic_offset = ED_NOVELL_NIC_OFFSET;
return ed_probe_Novell_generic(dev, flags);
}
/*
* Special setup for TC5299J
*/
static int
ed_pccard_tc5299j(device_t dev, const struct ed_product *pp)
{
int error, i, id;
char *ts;
struct ed_softc *sc = device_get_softc(dev);
if (!(pp->flags & NE2000DVF_TC5299J))
return (ENXIO);
if (bootverbose)
device_printf(dev, "Checking Tc5299j\n");
error = ed_probe_Novell_generic(dev, device_get_flags(dev));
if (bootverbose)
device_printf(dev, "Novell generic probe failed: %d\n", error);
if (error != 0)
return (error);
/*
* Check to see if we have a MII PHY ID at any address. All TC5299J
* devices have MII and a PHY, so we use this to weed out chips that
* would otherwise make it through the tests we have after this point.
*/
sc->mii_bitbang_ops = &ed_pccard_tc5299j_mii_bitbang_ops;
for (i = 0; i < 32; i++) {
id = ed_miibus_readreg(dev, i, MII_PHYIDR1);
if (id != 0 && id != 0xffff)
break;
}
if (i == 32)
return (ENXIO);
ts = "TC5299J";
if (ed_pccard_rom_mac(dev, sc->enaddr) == 0)
return (ENXIO);
sc->vendor = ED_VENDOR_NOVELL;
sc->type = ED_TYPE_NE2000;
sc->chip_type = ED_CHIP_TYPE_TC5299J;
sc->type_str = ts;
return (0);
}
int
ed_probe_RTL80x9(device_t dev, int port_rid, int flags)
{
struct ed_softc *sc = device_get_softc(dev);
char *ts;
int error;
if ((error = ed_alloc_port(dev, port_rid, ED_NOVELL_IO_PORTS)))
return (error);
sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
sc->nic_offset = ED_NOVELL_NIC_OFFSET;
if (ed_nic_inb(sc, ED_P0_CR) & (ED_CR_PS0 | ED_CR_PS1))
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP);
if (ed_nic_inb(sc, ED_RTL80X9_80X9ID0) != ED_RTL80X9_ID0)
return (ENXIO);
switch (ed_nic_inb(sc, ED_RTL80X9_80X9ID1)) {
case ED_RTL8019_ID1:
sc->chip_type = ED_CHIP_TYPE_RTL8019;
ts = "RTL8019";
break;
case ED_RTL8029_ID1:
sc->chip_type = ED_CHIP_TYPE_RTL8029;
ts = "RTL8029";
break;
default:
return (ENXIO);
}
if ((error = ed_probe_Novell_generic(dev, flags)))
return (error);
sc->type_str = ts;
sc->sc_media_ioctl = &ed_rtl80x9_media_ioctl;
ifmedia_init(&sc->ifmedia, 0, ed_rtl_set_media, ed_rtl_get_media);
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_T | IFM_FDX, 0, 0);
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_T, 0, 0);
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_2, 0, 0);
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_5, 0, 0);
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_AUTO, 0, 0);
ed_nic_barrier(sc, ED_P0_CR, 1,
BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_PAGE_3 | ED_CR_STP);
ed_nic_barrier(sc, ED_P0_CR, 1,
BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
switch (ed_nic_inb(sc, ED_RTL80X9_CONFIG2) & ED_RTL80X9_CF2_MEDIA) {
case ED_RTL80X9_CF2_AUTO:
ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_AUTO);
break;
case ED_RTL80X9_CF2_10_5:
ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_5);
break;
case ED_RTL80X9_CF2_10_2:
ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_2);
break;
case ED_RTL80X9_CF2_10_T:
ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_T |
((ed_nic_inb(sc, ED_RTL80X9_CONFIG3)
& ED_RTL80X9_CF3_FUDUP) ? IFM_FDX : 0));
break;
}
return (0);
}
/*
* Probe the Ethernet MAC addrees for PCMCIA Linksys EtherFast 10/100
* and compatible cards (DL10019C Ethernet controller).
*/
static int
ed_pccard_dl100xx(device_t dev, const struct ed_product *pp)
{
struct ed_softc *sc = device_get_softc(dev);
u_char sum;
uint8_t id;
u_int memsize;
int i, error;
if (!(pp->flags & NE2000DVF_DL100XX))
return (ENXIO);
if (bootverbose)
device_printf(dev, "Trying DL100xx\n");
error = ed_probe_Novell_generic(dev, device_get_flags(dev));
if (bootverbose && error)
device_printf(dev, "Novell generic probe failed: %d\n", error);
if (error != 0)
return (error);
/*
* Linksys registers(offset from ASIC base)
*
* 0x04-0x09 : Physical Address Register 0-5 (PAR0-PAR5)
* 0x0A : Card ID Register (CIR)
* 0x0B : Check Sum Register (SR)
*/
for (sum = 0, i = 0x04; i < 0x0c; i++)
sum += ed_asic_inb(sc, i);
if (sum != 0xff) {
if (bootverbose)
device_printf(dev, "Bad checksum %#x\n", sum);
return (ENXIO); /* invalid DL10019C */
}
if (bootverbose)
device_printf(dev, "CIR is %d\n", ed_asic_inb(sc, 0xa));
for (i = 0; i < ETHER_ADDR_LEN; i++)
sc->enaddr[i] = ed_asic_inb(sc, 0x04 + i);
ed_nic_outb(sc, ED_P0_DCR, ED_DCR_WTS | ED_DCR_FT1 | ED_DCR_LS);
id = ed_asic_inb(sc, 0xf);
sc->isa16bit = 1;
/*
* Hard code values based on the datasheet. We're NE-2000 compatible
* NIC with 24kb of packet memory starting at 24k offset. These
* cards also work with 16k at 16k, but don't work with 24k at 16k
* or 32k at 16k.
*/
sc->type = ED_TYPE_NE2000;
sc->mem_start = 24 * 1024;
memsize = sc->mem_size = 24 * 1024;
sc->mem_end = sc->mem_start + memsize;
sc->tx_page_start = memsize / ED_PAGE_SIZE;
sc->txb_cnt = 3;
sc->rec_page_start = sc->tx_page_start + sc->txb_cnt * ED_TXBUF_SIZE;
sc->rec_page_stop = sc->tx_page_start + memsize / ED_PAGE_SIZE;
sc->mem_ring = sc->mem_start + sc->txb_cnt * ED_PAGE_SIZE * ED_TXBUF_SIZE;
ed_nic_outb(sc, ED_P0_PSTART, sc->mem_start / ED_PAGE_SIZE);
ed_nic_outb(sc, ED_P0_PSTOP, sc->mem_end / ED_PAGE_SIZE);
sc->vendor = ED_VENDOR_NOVELL;
sc->chip_type = (id & 0x90) == 0x90 ?
ED_CHIP_TYPE_DL10022 : ED_CHIP_TYPE_DL10019;
sc->type_str = ((id & 0x90) == 0x90) ? "DL10022" : "DL10019";
sc->mii_bitbang_ops = &ed_pccard_dl100xx_mii_bitbang_ops;
return (0);
}
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);
}