Lines Matching refs:icom_adapter
67 #define to_icom_adapter(d) container_of(d, struct icom_adapter, kref)
871 struct icom_adapter *icom_adapter; in icom_interrupt() local
875 icom_adapter = (struct icom_adapter *) dev_id; in icom_interrupt()
877 if (icom_adapter->version == ADAPTER_V2) { in icom_interrupt()
878 int_reg = icom_adapter->base_addr + 0x8024; in icom_interrupt()
884 icom_port = &icom_adapter->port_info[2]; in icom_interrupt()
891 icom_port = &icom_adapter->port_info[3]; in icom_interrupt()
903 int_reg = icom_adapter->base_addr + 0x8004; in icom_interrupt()
905 int_reg = icom_adapter->base_addr + 0x4004; in icom_interrupt()
912 icom_port = &icom_adapter->port_info[0]; in icom_interrupt()
919 icom_port = &icom_adapter->port_info[1]; in icom_interrupt()
1320 static int icom_init_ports(struct icom_adapter *icom_adapter) in icom_init_ports() argument
1322 u32 subsystem_id = icom_adapter->subsystem_id; in icom_init_ports()
1326 if (icom_adapter->version == ADAPTER_V1) { in icom_init_ports()
1327 icom_adapter->numb_ports = 2; in icom_init_ports()
1330 icom_port = &icom_adapter->port_info[i]; in icom_init_ports()
1337 icom_adapter->numb_ports = 4; in icom_init_ports()
1340 icom_port = &icom_adapter->port_info[i]; in icom_init_ports()
1347 icom_adapter->numb_ports = 4; in icom_init_ports()
1349 icom_adapter->port_info[0].port = 0; in icom_init_ports()
1350 icom_adapter->port_info[0].status = ICOM_PORT_ACTIVE; in icom_init_ports()
1354 icom_adapter->port_info[0].imbed_modem = ICOM_IMBED_MODEM; in icom_init_ports()
1356 icom_adapter->port_info[0].imbed_modem = ICOM_RVX; in icom_init_ports()
1359 icom_adapter->port_info[1].status = ICOM_PORT_OFF; in icom_init_ports()
1361 icom_adapter->port_info[2].port = 2; in icom_init_ports()
1362 icom_adapter->port_info[2].status = ICOM_PORT_ACTIVE; in icom_init_ports()
1363 icom_adapter->port_info[2].imbed_modem = ICOM_RVX; in icom_init_ports()
1364 icom_adapter->port_info[3].status = ICOM_PORT_OFF; in icom_init_ports()
1371 static void icom_port_active(struct icom_port *icom_port, struct icom_adapter *icom_adapter, int po… in icom_port_active() argument
1373 if (icom_adapter->version == ADAPTER_V1) { in icom_port_active()
1374 icom_port->global_reg = icom_adapter->base_addr + 0x4000; in icom_port_active()
1375 icom_port->int_reg = icom_adapter->base_addr + in icom_port_active()
1378 icom_port->global_reg = icom_adapter->base_addr + 0x8000; in icom_port_active()
1380 icom_port->int_reg = icom_adapter->base_addr + in icom_port_active()
1383 icom_port->int_reg = icom_adapter->base_addr + in icom_port_active()
1387 static int icom_load_ports(struct icom_adapter *icom_adapter) in icom_load_ports() argument
1392 for (port_num = 0; port_num < icom_adapter->numb_ports; port_num++) { in icom_load_ports()
1394 icom_port = &icom_adapter->port_info[port_num]; in icom_load_ports()
1397 icom_port_active(icom_port, icom_adapter, port_num); in icom_load_ports()
1398 icom_port->dram = icom_adapter->base_addr + in icom_load_ports()
1401 icom_port->adapter = icom_adapter; in icom_load_ports()
1413 static int icom_alloc_adapter(struct icom_adapter in icom_alloc_adapter()
1417 struct icom_adapter *icom_adapter; in icom_alloc_adapter() local
1418 struct icom_adapter *cur_adapter_entry; in icom_alloc_adapter()
1421 icom_adapter = kzalloc(sizeof(struct icom_adapter), GFP_KERNEL); in icom_alloc_adapter()
1423 if (!icom_adapter) { in icom_alloc_adapter()
1429 list_entry(tmp, struct icom_adapter, in icom_alloc_adapter()
1437 icom_adapter->index = adapter_count; in icom_alloc_adapter()
1438 list_add_tail(&icom_adapter->icom_adapter_entry, tmp); in icom_alloc_adapter()
1440 *icom_adapter_ref = icom_adapter; in icom_alloc_adapter()
1444 static void icom_free_adapter(struct icom_adapter *icom_adapter) in icom_free_adapter() argument
1446 list_del(&icom_adapter->icom_adapter_entry); in icom_free_adapter()
1447 kfree(icom_adapter); in icom_free_adapter()
1450 static void icom_remove_adapter(struct icom_adapter *icom_adapter) in icom_remove_adapter() argument
1455 for (index = 0; index < icom_adapter->numb_ports; index++) { in icom_remove_adapter()
1456 icom_port = &icom_adapter->port_info[index]; in icom_remove_adapter()
1459 dev_info(&icom_adapter->pci_dev->dev, in icom_remove_adapter()
1478 free_irq(icom_adapter->pci_dev->irq, (void *) icom_adapter); in icom_remove_adapter()
1479 iounmap(icom_adapter->base_addr); in icom_remove_adapter()
1480 pci_release_regions(icom_adapter->pci_dev); in icom_remove_adapter()
1481 icom_free_adapter(icom_adapter); in icom_remove_adapter()
1486 struct icom_adapter *icom_adapter; in icom_kref_release() local
1488 icom_adapter = to_icom_adapter(kref); in icom_kref_release()
1489 icom_remove_adapter(icom_adapter); in icom_kref_release()
1498 struct icom_adapter *icom_adapter; in icom_probe() local
1532 retval = icom_alloc_adapter(&icom_adapter); in icom_probe()
1539 icom_adapter->base_addr_pci = pci_resource_start(dev, 0); in icom_probe()
1540 icom_adapter->pci_dev = dev; in icom_probe()
1541 icom_adapter->version = ent->driver_data; in icom_probe()
1542 icom_adapter->subsystem_id = ent->subdevice; in icom_probe()
1545 retval = icom_init_ports(icom_adapter); in icom_probe()
1551 icom_adapter->base_addr = pci_ioremap_bar(dev, 0); in icom_probe()
1553 if (!icom_adapter->base_addr) { in icom_probe()
1561 (void *) icom_adapter))) { in icom_probe()
1565 retval = icom_load_ports(icom_adapter); in icom_probe()
1567 for (index = 0; index < icom_adapter->numb_ports; index++) { in icom_probe()
1568 icom_port = &icom_adapter->port_info[index]; in icom_probe()
1575 (unsigned char __iomem *)icom_adapter->base_addr_pci; in icom_probe()
1579 icom_port->port + icom_adapter->index * 4; in icom_probe()
1588 kref_init(&icom_adapter->kref); in icom_probe()
1592 iounmap(icom_adapter->base_addr); in icom_probe()
1594 icom_free_adapter(icom_adapter); in icom_probe()
1605 struct icom_adapter *icom_adapter; in icom_remove() local
1609 icom_adapter = list_entry(tmp, struct icom_adapter, in icom_remove()
1611 if (icom_adapter->pci_dev == dev) { in icom_remove()
1612 kref_put(&icom_adapter->kref, icom_kref_release); in icom_remove()