static int teles_cs_config(struct pcmcia_device *link) { local_info_t *dev; int i, last_fn; IsdnCard_t icard; DEBUG(0, "teles_config(0x%p)\n", link); dev = link->priv; i = pcmcia_loop_config(link, teles_cs_configcheck, NULL); if (i != 0) { last_fn = RequestIO; goto cs_failed; } i = pcmcia_request_irq(link, &link->irq); if (i != 0) { link->irq.AssignedIRQ = 0; last_fn = RequestIRQ; goto cs_failed; } i = pcmcia_request_configuration(link, &link->conf); if (i != 0) { last_fn = RequestConfiguration; goto cs_failed; } /* At this point, the dev_node_t structure(s) should be initialized and arranged in a linked list at link->dev. *//* */ sprintf(dev->node.dev_name, "teles"); dev->node.major = dev->node.minor = 0x0; link->dev_node = &dev->node; /* Finally, report what we've done */ printk(KERN_INFO "%s: index 0x%02x:", dev->node.dev_name, link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq.AssignedIRQ); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1+link->io.NumPorts1-1); if (link->io.NumPorts2) printk(" & 0x%04x-0x%04x", link->io.BasePort2, link->io.BasePort2+link->io.NumPorts2-1); printk("\n"); icard.para[0] = link->irq.AssignedIRQ; icard.para[1] = link->io.BasePort1; icard.protocol = protocol; icard.typ = ISDN_CTYPE_TELESPCMCIA; i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard); if (i < 0) { printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n", i, link->io.BasePort1); teles_cs_release(link); return -ENODEV; } ((local_info_t*)link->priv)->cardnr = i; return 0; cs_failed: cs_error(link, last_fn, i); teles_cs_release(link); return -ENODEV; } /* teles_cs_config */
static int prism2_config(struct pcmcia_device *link) { struct net_device *dev; struct hostap_interface *iface; local_info_t *local; int ret = 1; struct hostap_cs_priv *hw_priv; unsigned long flags; PDEBUG(DEBUG_FLOW, "prism2_config()\n"); hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL); if (hw_priv == NULL) { ret = -ENOMEM; goto failed; } /* Look for an appropriate configuration table entry in the CIS */ link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_AUDIO | CONF_AUTO_CHECK_VCC | CONF_AUTO_SET_IO | CONF_ENABLE_IRQ; if (ignore_cis_vcc) link->config_flags &= ~CONF_AUTO_CHECK_VCC; ret = pcmcia_loop_config(link, prism2_config_check, NULL); if (ret) { if (!ignore_cis_vcc) printk(KERN_ERR "GetNextTuple(): No matching " "CIS configuration. Maybe you need the " "ignore_cis_vcc=1 parameter.\n"); goto failed; } /* Need to allocate net_device before requesting IRQ handler */ dev = prism2_init_local_data(&prism2_pccard_funcs, 0, &link->dev); if (dev == NULL) goto failed; link->priv = dev; iface = netdev_priv(dev); local = iface->local; local->hw_priv = hw_priv; hw_priv->link = link; /* * We enable IRQ here, but IRQ handler will not proceed * until dev->base_addr is set below. This protect us from * receive interrupts when driver is not initialized. */ ret = pcmcia_request_irq(link, prism2_interrupt); if (ret) goto failed; ret = pcmcia_enable_device(link); if (ret) goto failed; spin_lock_irqsave(&local->irq_init_lock, flags); dev->irq = link->irq; dev->base_addr = link->resource[0]->start; spin_unlock_irqrestore(&local->irq_init_lock, flags); local->shutdown = 0; sandisk_enable_wireless(dev); ret = prism2_hw_config(dev, 1); if (!ret) ret = hostap_hw_ready(dev); return ret; failed: kfree(hw_priv); prism2_release((u_long)link); return ret; }
static int airo_config(struct pcmcia_device *link) { local_info_t *dev; win_req_t *req; int last_fn, last_ret; dev = link->priv; DEBUG(0, "airo_config(0x%p)\n", link); req = kzalloc(sizeof(win_req_t), GFP_KERNEL); if (!req) return -ENOMEM; last_ret = pcmcia_loop_config(link, airo_cs_config_check, req); if (last_ret) goto failed; if (link->conf.Attributes & CONF_ENABLE_IRQ) CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); ((local_info_t *)link->priv)->eth_dev = init_airo_card(link->irq.AssignedIRQ, link->io.BasePort1, 1, &handle_to_dev(link)); if (!((local_info_t *)link->priv)->eth_dev) goto cs_failed; strcpy(dev->node.dev_name, ((local_info_t *)link->priv)->eth_dev->name); dev->node.major = dev->node.minor = 0; link->dev_node = &dev->node; printk(KERN_INFO "%s: index 0x%02x: ", dev->node.dev_name, link->conf.ConfigIndex); if (link->conf.Vpp) printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq.AssignedIRQ); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1+link->io.NumPorts1-1); if (link->io.NumPorts2) printk(" & 0x%04x-0x%04x", link->io.BasePort2, link->io.BasePort2+link->io.NumPorts2-1); if (link->win) printk(", mem 0x%06lx-0x%06lx", req->Base, req->Base+req->Size-1); printk("\n"); kfree(req); return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: airo_release(link); kfree(req); return -ENODEV; }