int __init init_module(void)
{
struct net_device *dev;
int this_dev, found = 0;
for (this_dev = 0; this_dev < MAX_E21_CARDS; this_dev++) {
if (io[this_dev] == 0) {
if (this_dev != 0) break; /* only autoprobe 1st one */
printk(KERN_NOTICE "e2100.c: Presently autoprobing (not recommended) for a single card.\n");
}
dev = alloc_ei_netdev();
if (!dev)
break;
dev->irq = irq[this_dev];
dev->base_addr = io[this_dev];
dev->mem_start = mem[this_dev];
dev->mem_end = xcvr[this_dev]; /* low 4bits = xcvr sel. */
if (do_e2100_probe(dev) == 0) {
dev_e21[found++] = dev;
continue;
}
free_netdev(dev);
printk(KERN_WARNING "e2100.c: No E2100 card found (i/o = 0x%x).\n", io[this_dev]);
break;
}
if (found)
return 0;
return -ENXIO;
}
static int __init ac3200_module_init(void)
{
struct net_device *dev;
int this_dev, found = 0;
for (this_dev = 0; this_dev < MAX_AC32_CARDS; this_dev++) {
if (io[this_dev] == 0 && this_dev != 0)
break;
dev = alloc_ei_netdev();
if (!dev)
break;
dev->irq = irq[this_dev];
dev->base_addr = io[this_dev];
dev->mem_start = mem[this_dev]; /* Currently ignored by driver */
if (do_ac3200_probe(dev) == 0) {
dev_ac32[found++] = dev;
continue;
}
free_netdev(dev);
printk(KERN_WARNING "ac3200.c: No ac3200 card found (i/o = 0x%x).\n", io[this_dev]);
break;
}
if (found)
return 0;
return -ENXIO;
}
/* This is set up so that only a single autoprobe takes place per call.
ISA device autoprobes on a running machine are not recommended. */
int __init
init_module(void)
{
struct net_device *dev;
int this_dev, found = 0;
for (this_dev = 0; this_dev < MAX_HPP_CARDS; this_dev++) {
if (io[this_dev] == 0) {
if (this_dev != 0) break; /* only autoprobe 1st one */
printk(KERN_NOTICE "hp-plus.c: Presently autoprobing (not recommended) for a single card.\n");
}
dev = alloc_ei_netdev();
if (!dev)
break;
dev->irq = irq[this_dev];
dev->base_addr = io[this_dev];
if (do_hpp_probe(dev) == 0) {
dev_hpp[found++] = dev;
continue;
}
free_netdev(dev);
printk(KERN_WARNING "hp-plus.c: No HP-Plus card found (i/o = 0x%x).\n", io[this_dev]);
break;
}
if (found)
return 0;
return -ENXIO;
}
int
init_module(void)
{
struct net_device *dev;
int this_dev, found = 0;
for (this_dev = 0; this_dev < MAX_ES_CARDS; this_dev++) {
if (io[this_dev] == 0 && this_dev != 0)
break;
dev = alloc_ei_netdev();
if (!dev)
break;
dev->irq = irq[this_dev];
dev->base_addr = io[this_dev];
dev->mem_start = mem[this_dev];
if (do_es_probe(dev) == 0) {
if (register_netdev(dev) == 0) {
dev_es3210[found++] = dev;
continue;
}
cleanup_card(dev);
}
free_netdev(dev);
printk(KERN_WARNING "es3210.c: No es3210 card found (i/o = 0x%x).\n", io[this_dev]);
break;
}
if (found)
return 0;
return -ENXIO;
}
struct net_device * __init ac3200_probe(int unit)
{
struct net_device *dev = alloc_ei_netdev();
int err;
if (!dev)
return ERR_PTR(-ENOMEM);
sprintf(dev->name, "eth%d", unit);
netdev_boot_setup_check(dev);
err = do_ac3200_probe(dev);
if (err)
goto out;
return dev;
out:
free_netdev(dev);
return ERR_PTR(err);
}
struct net_device * __init ultra32_probe(int unit)
{
struct net_device *dev;
int base;
int irq;
int err = -ENODEV;
if (!EISA_bus)
return ERR_PTR(-ENODEV);
dev = alloc_ei_netdev();
if (!dev)
return ERR_PTR(-ENOMEM);
if (unit >= 0) {
sprintf(dev->name, "eth%d", unit);
netdev_boot_setup_check(dev);
}
SET_MODULE_OWNER(dev);
irq = dev->irq;
/* EISA spec allows for up to 16 slots, but 8 is typical. */
for (base = 0x1000 + ULTRA32_BASE; base < 0x9000; base += 0x1000) {
if (ultra32_probe1(dev, base) == 0)
break;
dev->irq = irq;
}
if (base >= 0x9000)
goto out;
err = register_netdev(dev);
if (err)
goto out1;
return dev;
out1:
cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
}
struct net_device * __init es_probe(int unit)
{
struct net_device *dev = alloc_ei_netdev();
int err;
if (!dev)
return ERR_PTR(-ENOMEM);
sprintf(dev->name, "eth%d", unit);
netdev_boot_setup_check(dev);
err = do_es_probe(dev);
if (err)
goto out;
err = register_netdev(dev);
if (err)
goto out1;
return dev;
out1:
cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
}
struct net_device * __init mac8390_probe(int unit)
{
struct net_device *dev;
volatile unsigned short *i;
int version_disp = 0;
struct nubus_dev * ndev = NULL;
int err = -ENODEV;
struct nubus_dir dir;
struct nubus_dirent ent;
int offset;
static unsigned int slots;
enum mac8390_type cardtype;
/* probably should check for Nubus instead */
if (!MACH_IS_MAC)
return ERR_PTR(-ENODEV);
dev = alloc_ei_netdev();
if (!dev)
return ERR_PTR(-ENOMEM);
if (unit >= 0)
sprintf(dev->name, "eth%d", unit);
SET_MODULE_OWNER(dev);
while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK, NUBUS_TYPE_ETHERNET, ndev))) {
/* Have we seen it already? */
if (slots & (1<<ndev->board->slot))
continue;
slots |= 1<<ndev->board->slot;
if ((cardtype = mac8390_ident(ndev)) == MAC8390_NONE)
continue;
if (version_disp == 0) {
version_disp = 1;
printk(version);
}
dev->irq = SLOT2IRQ(ndev->board->slot);
/* This is getting to be a habit */
dev->base_addr = ndev->board->slot_addr | ((ndev->board->slot&0xf) << 20);
/* Get some Nubus info - we will trust the card's idea
of where its memory and registers are. */
if (nubus_get_func_dir(ndev, &dir) == -1) {
printk(KERN_ERR "%s: Unable to get Nubus functional"
" directory for slot %X!\n",
dev->name, ndev->board->slot);
continue;
}
/* Get the MAC address */
if ((nubus_find_rsrc(&dir, NUBUS_RESID_MAC_ADDRESS, &ent)) == -1) {
printk(KERN_INFO "%s: Couldn't get MAC address!\n",
dev->name);
continue;
} else {
nubus_get_rsrc_mem(dev->dev_addr, &ent, 6);
/* Some Sonic Sys cards masquerade as Farallon */
if (cardtype == MAC8390_FARALLON &&
dev->dev_addr[0] == 0x0 &&
dev->dev_addr[1] == 0x40 &&
dev->dev_addr[2] == 0x10) {
/* This is really Sonic Sys card */
cardtype = MAC8390_SONICSYS;
}
}
if (useresources[cardtype] == 1) {
nubus_rewinddir(&dir);
if (nubus_find_rsrc(&dir, NUBUS_RESID_MINOR_BASEOS, &ent) == -1) {
printk(KERN_ERR "%s: Memory offset resource"
" for slot %X not found!\n",
dev->name, ndev->board->slot);
continue;
}
nubus_get_rsrc_mem(&offset, &ent, 4);
dev->mem_start = dev->base_addr + offset;
/* yes, this is how the Apple driver does it */
dev->base_addr = dev->mem_start + 0x10000;
nubus_rewinddir(&dir);
if (nubus_find_rsrc(&dir, NUBUS_RESID_MINOR_LENGTH, &ent) == -1) {
printk(KERN_INFO "%s: Memory length resource"
" for slot %X not found"
", probing\n",
dev->name, ndev->board->slot);
offset = mac8390_memsize(dev->mem_start);
} else {
nubus_get_rsrc_mem(&offset, &ent, 4);
}
dev->mem_end = dev->mem_start + offset;
} else {
switch (cardtype) {
case MAC8390_KINETICS:
case MAC8390_DAYNA: /* it's the same */
dev->base_addr =
(int)(ndev->board->slot_addr +
DAYNA_8390_BASE);
dev->mem_start =
(int)(ndev->board->slot_addr +
DAYNA_8390_MEM);
dev->mem_end =
dev->mem_start +
mac8390_memsize(dev->mem_start);
break;
case MAC8390_CABLETRON:
dev->base_addr =
(int)(ndev->board->slot_addr +
CABLETRON_8390_BASE);
dev->mem_start =
(int)(ndev->board->slot_addr +
CABLETRON_8390_MEM);
/* The base address is unreadable if 0x00
* has been written to the command register
* Reset the chip by writing E8390_NODMA +
* E8390_PAGE0 + E8390_STOP just to be
* sure
*/
i = (void *)dev->base_addr;
*i = 0x21;
dev->mem_end =
dev->mem_start +
mac8390_memsize(dev->mem_start);
break;
default:
printk(KERN_ERR "Card type %s is"
" unsupported, sorry\n",
cardname[cardtype]);
continue;
}
}
/* Do the nasty 8390 stuff */
if (!mac8390_initdev(dev, ndev, cardtype))
break;
}
if (!ndev)
goto out;
err = register_netdev(dev);
if (err)
goto out;
return dev;
out:
free_netdev(dev);
return ERR_PTR(err);
}
static int __devinit hydra_init(struct zorro_dev *z)
{
struct net_device *dev;
unsigned long board = ZTWO_VADDR(z->resource.start);
unsigned long ioaddr = board+HYDRA_NIC_BASE;
const char name[] = "NE2000";
int start_page, stop_page;
int j;
int err;
static u32 hydra_offsets[16] = {
0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e,
0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
};
dev = alloc_ei_netdev();
if (!dev)
return -ENOMEM;
for(j = 0; j < ETHER_ADDR_LEN; j++)
dev->dev_addr[j] = *((u8 *)(board + HYDRA_ADDRPROM + 2*j));
/* We must set the 8390 for word mode. */
z_writeb(0x4b, ioaddr + NE_EN0_DCFG);
start_page = NESM_START_PG;
stop_page = NESM_STOP_PG;
dev->base_addr = ioaddr;
dev->irq = IRQ_AMIGA_PORTS;
/* Install the Interrupt handler */
if (request_irq(IRQ_AMIGA_PORTS, __ei_interrupt, IRQF_SHARED, "Hydra Ethernet",
dev)) {
free_netdev(dev);
return -EAGAIN;
}
ei_status.name = name;
ei_status.tx_start_page = start_page;
ei_status.stop_page = stop_page;
ei_status.word16 = 1;
ei_status.bigendian = 1;
ei_status.rx_start_page = start_page + TX_PAGES;
ei_status.reset_8390 = &hydra_reset_8390;
ei_status.block_input = &hydra_block_input;
ei_status.block_output = &hydra_block_output;
ei_status.get_8390_hdr = &hydra_get_8390_hdr;
ei_status.reg_offset = hydra_offsets;
dev->netdev_ops = &hydra_netdev_ops;
__NS8390_init(dev, 0);
err = register_netdev(dev);
if (err) {
free_irq(IRQ_AMIGA_PORTS, dev);
free_netdev(dev);
return err;
}
zorro_set_drvdata(z, dev);
printk(KERN_INFO "%s: Hydra at 0x%08llx, address "
"%pM (hydra.c " HYDRA_VERSION ")\n",
dev->name, (unsigned long long)z->resource.start, dev->dev_addr);
return 0;
}
int __init ultramca_probe(struct device *gen_dev)
{
unsigned short ioaddr;
struct net_device *dev;
unsigned char reg4, num_pages;
struct mca_device *mca_dev = to_mca_device(gen_dev);
char slot = mca_dev->slot;
unsigned char pos2 = 0xff, pos3 = 0xff, pos4 = 0xff, pos5 = 0xff;
int i, rc;
int adapter = mca_dev->index;
int tbase = 0;
int tirq = 0;
int base_addr = ultra_io[ultra_found];
int irq = ultra_irq[ultra_found];
if (base_addr || irq) {
printk(KERN_INFO "Probing for SMC MCA adapter");
if (base_addr) {
printk(KERN_INFO " at I/O address 0x%04x%c",
base_addr, irq ? ' ' : '\n');
}
if (irq) {
printk(KERN_INFO "using irq %d\n", irq);
}
}
tirq = 0;
tbase = 0;
/* If we're trying to match a specificied irq or io address,
* we'll reject the adapter found unless it's the one we're
* looking for */
pos2 = mca_device_read_stored_pos(mca_dev, 2); /* io_addr */
pos3 = mca_device_read_stored_pos(mca_dev, 3); /* shared mem */
pos4 = mca_device_read_stored_pos(mca_dev, 4); /* ROM bios addr range */
pos5 = mca_device_read_stored_pos(mca_dev, 5); /* irq, media and RIPL */
/* Test the following conditions:
* - If an irq parameter is supplied, compare it
* with the irq of the adapter we found
* - If a base_addr paramater is given, compare it
* with the base_addr of the adapter we found
* - Check that the irq and the base_addr of the
* adapter we found is not already in use by
* this driver
*/
switch (mca_dev->index) {
case _61c8_SMC_Ethercard_PLUS_Elite_A_BNC_AUI_WD8013EP_A:
case _61c9_SMC_Ethercard_PLUS_Elite_A_UTP_AUI_WD8013EP_A:
case _efd4_IBM_PS2_Adapter_A_for_Ethernet_UTP_AUI_WD8013WP_A:
case _efd5_IBM_PS2_Adapter_A_for_Ethernet_BNC_AUI_WD8013WP_A:
{
tbase = addr_table[(pos2 & 0xf0) >> 4].base_addr;
tirq = irq_table[(pos5 & 0xc) >> 2].new_irq;
break;
}
case _6fc0_WD_Ethercard_PLUS_A_WD8003E_A_OR_WD8003ET_A:
case _6fc1_WD_Starcard_PLUS_A_WD8003ST_A:
case _6fc2_WD_Ethercard_PLUS_10T_A_WD8003W_A:
case _efe5_IBM_PS2_Adapter_A_for_Ethernet:
{
tbase = ((pos2 & 0x0fe) * 0x10);
tirq = irq_table[(pos5 & 3)].old_irq;
break;
}
}
if(!tirq || !tbase
|| (irq && irq != tirq)
|| (base_addr && tbase != base_addr))
/* FIXME: we're trying to force the ordering of the
* devices here, there should be a way of getting this
* to happen */
return -ENXIO;
/* Adapter found. */
dev = alloc_ei_netdev();
if(!dev)
return -ENODEV;
SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, gen_dev);
mca_device_set_name(mca_dev, smc_mca_adapter_names[adapter]);
mca_device_set_claim(mca_dev, 1);
printk(KERN_INFO "smc_mca: %s found in slot %d\n",
smc_mca_adapter_names[adapter], slot + 1);
ultra_found++;
dev->base_addr = ioaddr = mca_device_transform_ioport(mca_dev, tbase);
dev->irq = mca_device_transform_irq(mca_dev, tirq);
dev->mem_start = 0;
num_pages = 40;
switch (adapter) { /* card-# in const array above [hs] */
case _61c8_SMC_Ethercard_PLUS_Elite_A_BNC_AUI_WD8013EP_A:
case _61c9_SMC_Ethercard_PLUS_Elite_A_UTP_AUI_WD8013EP_A:
{
for (i = 0; i < 16; i++) { /* taking 16 counts
* up to 15 [hs] */
if (mem_table[i].mem_index == (pos3 & ~MEM_MASK)) {
dev->mem_start = (unsigned long)
mca_device_transform_memory(mca_dev, (void *)mem_table[i].mem_start);
num_pages = mem_table[i].num_pages;
}
}
break;
}
case _6fc0_WD_Ethercard_PLUS_A_WD8003E_A_OR_WD8003ET_A:
case _6fc1_WD_Starcard_PLUS_A_WD8003ST_A:
case _6fc2_WD_Ethercard_PLUS_10T_A_WD8003W_A:
case _efe5_IBM_PS2_Adapter_A_for_Ethernet:
{
dev->mem_start = (unsigned long)
mca_device_transform_memory(mca_dev, (void *)((pos3 & 0xfc) * 0x1000));
num_pages = 0x40;
break;
}
case _efd4_IBM_PS2_Adapter_A_for_Ethernet_UTP_AUI_WD8013WP_A:
case _efd5_IBM_PS2_Adapter_A_for_Ethernet_BNC_AUI_WD8013WP_A:
{
/* courtesy of [email protected], pos3 indicates
* the index of the 0x2000 step.
* beware different number of pages [hs]
*/
dev->mem_start = (unsigned long)
mca_device_transform_memory(mca_dev, (void *)(0xc0000 + (0x2000 * (pos3 & 0xf))));
num_pages = 0x20 + (2 * (pos3 & 0x10));
break;
}
}
/* sanity check, shouldn't happen */
if (dev->mem_start == 0) {
rc = -ENODEV;
goto err_unclaim;
}
if (!request_region(ioaddr, ULTRA_IO_EXTENT, DRV_NAME)) {
rc = -ENODEV;
goto err_unclaim;
}
reg4 = inb(ioaddr + 4) & 0x7f;
outb(reg4, ioaddr + 4);
printk(KERN_INFO "smc_mca[%d]: Parameters: %#3x,", slot + 1, ioaddr);
for (i = 0; i < 6; i++)
printk(" %2.2X", dev->dev_addr[i] = inb(ioaddr + 8 + i));
/* Switch from the station address to the alternate register set
* and read the useful registers there.
*/
outb(0x80 | reg4, ioaddr + 4);
/* Enable FINE16 mode to avoid BIOS ROM width mismatches @ reboot.
*/
outb(0x80 | inb(ioaddr + 0x0c), ioaddr + 0x0c);
/* Switch back to the station address register set so that
* the MS-DOS driver can find the card after a warm boot.
*/
outb(reg4, ioaddr + 4);
gen_dev->driver_data = dev;
/* The 8390 isn't at the base address, so fake the offset
*/
dev->base_addr = ioaddr + ULTRA_NIC_OFFSET;
ei_status.name = "SMC Ultra MCA";
ei_status.word16 = 1;
ei_status.tx_start_page = START_PG;
ei_status.rx_start_page = START_PG + TX_PAGES;
ei_status.stop_page = num_pages;
ei_status.rmem_start = dev->mem_start + TX_PAGES * 256;
dev->mem_end = ei_status.rmem_end =
dev->mem_start + (ei_status.stop_page - START_PG) * 256;
printk(", IRQ %d memory %#lx-%#lx.\n",
dev->irq, dev->mem_start, dev->mem_end - 1);
ei_status.reset_8390 = &ultramca_reset_8390;
ei_status.block_input = &ultramca_block_input;
ei_status.block_output = &ultramca_block_output;
ei_status.get_8390_hdr = &ultramca_get_8390_hdr;
ei_status.priv = slot;
dev->open = &ultramca_open;
dev->stop = &ultramca_close_card;
#ifdef CONFIG_NET_POLL_CONTROLLER
dev->poll_controller = ei_poll;
#endif
NS8390_init(dev, 0);
rc = register_netdev(dev);
if (rc)
goto err_release_region;
return 0;
err_release_region:
release_region(ioaddr, ULTRA_IO_EXTENT);
err_unclaim:
mca_device_set_claim(mca_dev, 0);
free_netdev(dev);
return rc;
}