static int ne2k_dev_init(nic_t *nic_data)
{
/* Get HW resources */
hw_res_list_parsed_t hw_res_parsed;
hw_res_list_parsed_init(&hw_res_parsed);
int rc = nic_get_resources(nic_data, &hw_res_parsed);
if (rc != EOK)
goto failed;
if (hw_res_parsed.irqs.count == 0) {
rc = EINVAL;
goto failed;
}
if (hw_res_parsed.io_ranges.count == 0) {
rc = EINVAL;
goto failed;
}
if (hw_res_parsed.io_ranges.ranges[0].size < NE2K_IO_SIZE) {
rc = EINVAL;
goto failed;
}
ne2k_t *ne2k = (ne2k_t *) nic_get_specific(nic_data);
ne2k->irq = hw_res_parsed.irqs.irqs[0];
ne2k->base_port = (void *) (uintptr_t)
hw_res_parsed.io_ranges.ranges[0].address;
hw_res_list_parsed_clean(&hw_res_parsed);
/* Enable port I/O */
if (pio_enable(ne2k->base_port, NE2K_IO_SIZE, &ne2k->port) != EOK)
return EADDRNOTAVAIL;
ne2k->data_port = ne2k->port + NE2K_DATA;
ne2k->receive_configuration = RCR_AB | RCR_AM;
ne2k->probed = false;
ne2k->up = false;
/* Find out whether the device is present. */
if (ne2k_probe(ne2k) != EOK)
return ENOENT;
ne2k->probed = true;
rc = ne2k_register_interrupt(nic_data);
if (rc != EOK)
return EINVAL;
return EOK;
failed:
hw_res_list_parsed_clean(&hw_res_parsed);
return rc;
}
void Init_Ne2k()
{
ne = (NE2K*) AllocateKernel(sizeof(NE2K));
if (!ne){disp_str("!yes");}
mem_set((u32)ne,6,0);
ne->iobase = 0x280;
ne->nic_addr = ne->iobase + NE2K_NOVELL_NIC_OFFSET;
ne->asic_addr = ne->iobase + NE2K_NOVELL_ASIC_OFFSET;
if(!ne2k_probe(ne)){
disp_str("yes");
}
disp_str("no");
}
