static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id)
{
	struct ide_host *host;
	unsigned long base, ctl;
	int rc;
	hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };

	printk(KERN_INFO DRV_NAME ": generic PnP IDE interface\n");

	if (!(pnp_port_valid(dev, 0) && pnp_port_valid(dev, 1) && pnp_irq_valid(dev, 0)))
		return -1;

	base = pnp_port_start(dev, 0);
	ctl = pnp_port_start(dev, 1);

	if (!request_region(base, 8, DRV_NAME)) {
		printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n",
				DRV_NAME, base, base + 7);
		return -EBUSY;
	}

	if (!request_region(ctl, 1, DRV_NAME)) {
		printk(KERN_ERR "%s: I/O resource 0x%lX not free.\n",
				DRV_NAME, ctl);
		release_region(base, 8);
		return -EBUSY;
	}

	memset(&hw, 0, sizeof(hw));
	ide_std_init_ports(&hw, base, ctl);
	hw.irq = pnp_irq(dev, 0);
	hw.chipset = ide_generic;

	rc = ide_host_add(NULL, hws, &host);
	if (rc)
		goto out;

	pnp_set_drvdata(dev, host);

	return 0;
out:
	release_region(ctl, 1);
	release_region(base, 8);

	return rc;
}
static int __devinit
cmos_pnp_probe(struct pnp_dev *pnp, const struct pnp_device_id *id)
{
	cmos_wake_setup(&pnp->dev);

	if (pnp_port_start(pnp,0) == 0x70 && !pnp_irq_valid(pnp,0))
		/* Some machines contain a PNP entry for the RTC, but
		 * don't define the IRQ. It should always be safe to
		 * hardcode it in these cases
		 */
		return cmos_do_probe(&pnp->dev,
				pnp_get_resource(pnp, IORESOURCE_IO, 0), 8);
	else
		return cmos_do_probe(&pnp->dev,
				pnp_get_resource(pnp, IORESOURCE_IO, 0),
				pnp_irq(pnp, 0));
}
Beispiel #3
0
static int parport_pc_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *id)
{
    struct parport *pdata;
    unsigned long io_lo, io_hi;
    int dma, irq;

    if (pnp_port_valid(dev, 0) && !(pnp_port_flags(dev, 0) & IORESOURCE_DISABLED))
    {
        io_lo = pnp_port_start(dev, 0);
    }
    else
        return -EINVAL;

#if 0
        if (pnp_port_valid(dev,1) &&
                !(pnp_port_flags(dev,1) & IORESOURCE_DISABLED)) {
                io_hi = pnp_port_start(dev,1);
        } else
                io_hi = 0;
#endif

#if 0
        if (pnp_irq_valid(dev,0) &&
                !(pnp_irq_flags(dev,0) & IORESOURCE_DISABLED)) {
                irq = pnp_irq(dev,0);
        } else
                irq = PARPORT_IRQ_NONE;
#endif

#if 0
        if (pnp_dma_valid(dev,0) &&
                !(pnp_dma_flags(dev,0) & IORESOURCE_DISABLED)) {
                dma = pnp_dma(dev,0);
        } else
                dma = PARPORT_DMA_NONE;
#endif

#if 0
        printk(KERN_INFO "parport: PnPBIOS parport detected.\n");
        if (!(pdata = parport_pc_probe_port (io_lo, io_hi, irq, dma, NULL)))
                return -ENODEV;

        pnp_set_drvdata(dev,pdata);
#endif
    return 0;
}
Beispiel #4
0
static int __devinit
cmos_pnp_probe(struct pnp_dev *pnp, const struct pnp_device_id *id)
{
	/* REVISIT paranoia argues for a shutdown notifier, since PNP
	 * drivers can't provide shutdown() methods to disable IRQs.
	 * Or better yet, fix PNP to allow those methods...
	 */
	if (pnp_port_start(pnp,0) == 0x70 && !pnp_irq_valid(pnp,0))
		/* Some machines contain a PNP entry for the RTC, but
		 * don't define the IRQ. It should always be safe to
		 * hardcode it in these cases
		 */
		return cmos_do_probe(&pnp->dev, &pnp->res.port_resource[0], 8);
	else
		return cmos_do_probe(&pnp->dev,
				     &pnp->res.port_resource[0],
				     pnp->res.irq_resource[0].start);
}
static int __devinit
serial_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id)
{
	struct uart_port port;
	int ret, line, flags = dev_id->driver_data;

	if (flags & UNKNOWN_DEV) {
		ret = serial_pnp_guess_board(dev, &flags);
		if (ret < 0)
			return ret;
	}

	memset(&port, 0, sizeof(struct uart_port));
	if (pnp_irq_valid(dev, 0))
		port.irq = pnp_irq(dev, 0);
	if (pnp_port_valid(dev, 0)) {
		port.iobase = pnp_port_start(dev, 0);
		port.iotype = UPIO_PORT;
	} else if (pnp_mem_valid(dev, 0)) {
		port.mapbase = pnp_mem_start(dev, 0);
		port.iotype = UPIO_MEM;
		port.flags = UPF_IOREMAP;
	} else
		return -ENODEV;

#ifdef SERIAL_DEBUG_PNP
	printk(KERN_DEBUG
		"Setup PNP port: port %x, mem 0x%lx, irq %d, type %d\n",
		       port.iobase, port.mapbase, port.irq, port.iotype);
#endif

	port.flags |= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF;
	if (pnp_irq_flags(dev, 0) & IORESOURCE_IRQ_SHAREABLE)
		port.flags |= UPF_SHARE_IRQ;
	port.uartclk = 1843200;
	port.dev = &dev->dev;

	line = serial8250_register_port(&port);
	if (line < 0)
		return -ENODEV;

	pnp_set_drvdata(dev, (void *)((long)line + 1));
	return 0;
}
Beispiel #6
0
/* it works in parport_pc's probe function, so why not here?  */
static int c2_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *id)
{
  if (pnp_port_valid(dev,0) &&
      !(pnp_port_flags(dev,0) & IORESOURCE_DISABLED)) {
    io_base = pnp_port_start(dev,0);
  }
  else {
    return -EINVAL;
  }
  if (pnp_irq_valid(dev,0) &&
      !(pnp_irq_flags(dev,0) & IORESOURCE_DISABLED)) {
    irq = pnp_irq(dev,0);
    if (request_irq(irq, c2_interrupt, SA_INTERRUPT, DEVICE_NAME, NULL)) {
      return -EINVAL;
    }
  }
  else {
    return -EINVAL;
  }

  return 0;
}
static int ni_isapnp_find_board(struct pnp_dev **dev)
{
	struct pnp_dev *isapnp_dev = NULL;
	int i;

	for (i = 0; i < n_ni_boards; i++) {
		isapnp_dev = pnp_find_dev(NULL,
					  ISAPNP_VENDOR('N', 'I', 'C'),
					  ISAPNP_FUNCTION(ni_boards[i].
							  isapnp_id), NULL);

		if (isapnp_dev == NULL || isapnp_dev->card == NULL)
			continue;

		if (pnp_device_attach(isapnp_dev) < 0) {
			printk
			 ("ni_atmio: %s found but already active, skipping.\n",
			  ni_boards[i].name);
			continue;
		}
		if (pnp_activate_dev(isapnp_dev) < 0) {
			pnp_device_detach(isapnp_dev);
			return -EAGAIN;
		}
		if (!pnp_port_valid(isapnp_dev, 0)
		    || !pnp_irq_valid(isapnp_dev, 0)) {
			pnp_device_detach(isapnp_dev);
			printk("ni_atmio: pnp invalid port or irq, aborting\n");
			return -ENOMEM;
		}
		break;
	}
	if (i == n_ni_boards)
		return -ENODEV;
	*dev = isapnp_dev;
	return 0;
}
Beispiel #8
0
static int
sb1000_probe_one(struct pnp_dev *pdev, const struct pnp_device_id *id)
{
	struct net_device *dev;
	unsigned short ioaddr[2], irq;
	unsigned int serial_number;
	int error = -ENODEV;

	if (pnp_device_attach(pdev) < 0)
		return -ENODEV;
	if (pnp_activate_dev(pdev) < 0)
		goto out_detach;

	if (!pnp_port_valid(pdev, 0) || !pnp_port_valid(pdev, 1))
		goto out_disable;
	if (!pnp_irq_valid(pdev, 0))
		goto out_disable;

	serial_number = pdev->card->serial;

	ioaddr[0] = pnp_port_start(pdev, 0);
	ioaddr[1] = pnp_port_start(pdev, 0);

	irq = pnp_irq(pdev, 0);

	if (!request_region(ioaddr[0], 16, "sb1000"))
		goto out_disable;
	if (!request_region(ioaddr[1], 16, "sb1000"))
		goto out_release_region0;

	dev = alloc_etherdev(sizeof(struct sb1000_private));
	if (!dev) {
		error = -ENOMEM;
		goto out_release_regions;
	}


	dev->base_addr = ioaddr[0];
	/* mem_start holds the second I/O address */
	dev->mem_start = ioaddr[1];
	dev->irq = irq;

	if (sb1000_debug > 0)
		printk(KERN_NOTICE "%s: sb1000 at (%#3.3lx,%#3.3lx), "
			"S/N %#8.8x, IRQ %d.\n", dev->name, dev->base_addr,
			dev->mem_start, serial_number, dev->irq);

	/*
	 * The SB1000 is an rx-only cable modem device.  The uplink is a modem
	 * and we do not want to arp on it.
	 */
	dev->flags = IFF_POINTOPOINT|IFF_NOARP;

	SET_NETDEV_DEV(dev, &pdev->dev);

	if (sb1000_debug > 0)
		printk(KERN_NOTICE "%s", version);

	dev->netdev_ops	= &sb1000_netdev_ops;

	/* hardware address is 0:0:serial_number */
	dev->dev_addr[2]	= serial_number >> 24 & 0xff;
	dev->dev_addr[3]	= serial_number >> 16 & 0xff;
	dev->dev_addr[4]	= serial_number >>  8 & 0xff;
	dev->dev_addr[5]	= serial_number >>  0 & 0xff;

	pnp_set_drvdata(pdev, dev);

	error = register_netdev(dev);
	if (error)
		goto out_free_netdev;
	return 0;

 out_free_netdev:
	free_netdev(dev);
 out_release_regions:
	release_region(ioaddr[1], 16);
 out_release_region0:
	release_region(ioaddr[0], 16);
 out_disable:
	pnp_disable_dev(pdev);
 out_detach:
	pnp_device_detach(pdev);
	return error;
}
Beispiel #9
0
/* allocate memory, probe hardware, and initialize everything */
static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
		     *dev_id)
{
	const struct ite_dev_params *dev_desc = NULL;
	struct ite_dev *itdev = NULL;
	struct rc_dev *rdev = NULL;
	int ret = -ENOMEM;
	int model_no;
	int io_rsrc_no;

	ite_dbg("%s called", __func__);

	itdev = kzalloc(sizeof(struct ite_dev), GFP_KERNEL);
	if (!itdev)
		return ret;

	/* input device for IR remote (and tx) */
	rdev = rc_allocate_device();
	if (!rdev)
		goto exit_free_dev_rdev;
	itdev->rdev = rdev;

	ret = -ENODEV;

	/* get the model number */
	model_no = (int)dev_id->driver_data;
	ite_pr(KERN_NOTICE, "Auto-detected model: %s\n",
		ite_dev_descs[model_no].model);

	if (model_number >= 0 && model_number < ARRAY_SIZE(ite_dev_descs)) {
		model_no = model_number;
		ite_pr(KERN_NOTICE, "The model has been fixed by a module "
			"parameter.");
	}

	ite_pr(KERN_NOTICE, "Using model: %s\n", ite_dev_descs[model_no].model);

	/* get the description for the device */
	dev_desc = &ite_dev_descs[model_no];
	io_rsrc_no = dev_desc->io_rsrc_no;

	/* validate pnp resources */
	if (!pnp_port_valid(pdev, io_rsrc_no) ||
	    pnp_port_len(pdev, io_rsrc_no) != dev_desc->io_region_size) {
		dev_err(&pdev->dev, "IR PNP Port not valid!\n");
		goto exit_free_dev_rdev;
	}

	if (!pnp_irq_valid(pdev, 0)) {
		dev_err(&pdev->dev, "PNP IRQ not valid!\n");
		goto exit_free_dev_rdev;
	}

	/* store resource values */
	itdev->cir_addr = pnp_port_start(pdev, io_rsrc_no);
	itdev->cir_irq = pnp_irq(pdev, 0);

	/* initialize spinlocks */
	spin_lock_init(&itdev->lock);

	/* initialize raw event */
	init_ir_raw_event(&itdev->rawir);

	/* set driver data into the pnp device */
	pnp_set_drvdata(pdev, itdev);
	itdev->pdev = pdev;

	/* initialize waitqueues for transmission */
	init_waitqueue_head(&itdev->tx_queue);
	init_waitqueue_head(&itdev->tx_ended);

	/* copy model-specific parameters */
	itdev->params = *dev_desc;

	/* apply any overrides */
	if (sample_period > 0)
		itdev->params.sample_period = sample_period;

	if (tx_carrier_freq > 0)
		itdev->params.tx_carrier_freq = tx_carrier_freq;

	if (tx_duty_cycle > 0 && tx_duty_cycle <= 100)
		itdev->params.tx_duty_cycle = tx_duty_cycle;

	if (rx_low_carrier_freq > 0)
		itdev->params.rx_low_carrier_freq = rx_low_carrier_freq;

	if (rx_high_carrier_freq > 0)
		itdev->params.rx_high_carrier_freq = rx_high_carrier_freq;

	/* print out parameters */
	ite_pr(KERN_NOTICE, "TX-capable: %d\n", (int)
			 itdev->params.hw_tx_capable);
	ite_pr(KERN_NOTICE, "Sample period (ns): %ld\n", (long)
		     itdev->params.sample_period);
	ite_pr(KERN_NOTICE, "TX carrier frequency (Hz): %d\n", (int)
		     itdev->params.tx_carrier_freq);
	ite_pr(KERN_NOTICE, "TX duty cycle (%%): %d\n", (int)
		     itdev->params.tx_duty_cycle);
	ite_pr(KERN_NOTICE, "RX low carrier frequency (Hz): %d\n", (int)
		     itdev->params.rx_low_carrier_freq);
	ite_pr(KERN_NOTICE, "RX high carrier frequency (Hz): %d\n", (int)
		     itdev->params.rx_high_carrier_freq);

	/* set up hardware initial state */
	itdev->params.init_hardware(itdev);

	/* set up ir-core props */
	rdev->priv = itdev;
	rdev->driver_type = RC_DRIVER_IR_RAW;
	rdev->allowed_protos = RC_BIT_ALL;
	rdev->open = ite_open;
	rdev->close = ite_close;
	rdev->s_idle = ite_s_idle;
	rdev->s_rx_carrier_range = ite_set_rx_carrier_range;
	rdev->min_timeout = ITE_MIN_IDLE_TIMEOUT;
	rdev->max_timeout = ITE_MAX_IDLE_TIMEOUT;
	rdev->timeout = ITE_IDLE_TIMEOUT;
	rdev->rx_resolution = ITE_BAUDRATE_DIVISOR *
				itdev->params.sample_period;
	rdev->tx_resolution = ITE_BAUDRATE_DIVISOR *
				itdev->params.sample_period;

	/* set up transmitter related values if needed */
	if (itdev->params.hw_tx_capable) {
		rdev->tx_ir = ite_tx_ir;
		rdev->s_tx_carrier = ite_set_tx_carrier;
		rdev->s_tx_duty_cycle = ite_set_tx_duty_cycle;
	}

	rdev->input_name = dev_desc->model;
	rdev->input_id.bustype = BUS_HOST;
	rdev->input_id.vendor = PCI_VENDOR_ID_ITE;
	rdev->input_id.product = 0;
	rdev->input_id.version = 0;
	rdev->driver_name = ITE_DRIVER_NAME;
	rdev->map_name = RC_MAP_RC6_MCE;

	ret = rc_register_device(rdev);
	if (ret)
		goto exit_free_dev_rdev;

	ret = -EBUSY;
	/* now claim resources */
	if (!request_region(itdev->cir_addr,
				dev_desc->io_region_size, ITE_DRIVER_NAME))
		goto exit_unregister_device;

	if (request_irq(itdev->cir_irq, ite_cir_isr, IRQF_SHARED,
			ITE_DRIVER_NAME, (void *)itdev))
		goto exit_release_cir_addr;

	ite_pr(KERN_NOTICE, "driver has been successfully loaded\n");

	return 0;

exit_release_cir_addr:
	release_region(itdev->cir_addr, itdev->params.io_region_size);
exit_unregister_device:
	rc_unregister_device(rdev);
exit_free_dev_rdev:
	rc_free_device(rdev);
	kfree(itdev);

	return ret;
}
Beispiel #10
0
/* Allocate memory, probe hardware, and initialize everything */
static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
{
	struct fintek_dev *fintek;
	struct rc_dev *rdev;
	int ret = -ENOMEM;

	fintek = kzalloc(sizeof(struct fintek_dev), GFP_KERNEL);
	if (!fintek)
		return ret;

	/* input device for IR remote (and tx) */
	rdev = rc_allocate_device();
	if (!rdev)
		goto exit_free_dev_rdev;

	ret = -ENODEV;
	/* validate pnp resources */
	if (!pnp_port_valid(pdev, 0)) {
		dev_err(&pdev->dev, "IR PNP Port not valid!\n");
		goto exit_free_dev_rdev;
	}

	if (!pnp_irq_valid(pdev, 0)) {
		dev_err(&pdev->dev, "IR PNP IRQ not valid!\n");
		goto exit_free_dev_rdev;
	}

	fintek->cir_addr = pnp_port_start(pdev, 0);
	fintek->cir_irq  = pnp_irq(pdev, 0);
	fintek->cir_port_len = pnp_port_len(pdev, 0);

	fintek->cr_ip = CR_INDEX_PORT;
	fintek->cr_dp = CR_DATA_PORT;

	spin_lock_init(&fintek->fintek_lock);

	pnp_set_drvdata(pdev, fintek);
	fintek->pdev = pdev;

	ret = fintek_hw_detect(fintek);
	if (ret)
		goto exit_free_dev_rdev;

	/* Initialize CIR & CIR Wake Logical Devices */
	fintek_config_mode_enable(fintek);
	fintek_cir_ldev_init(fintek);
	fintek_config_mode_disable(fintek);

	/* Initialize CIR & CIR Wake Config Registers */
	fintek_cir_regs_init(fintek);

	/* Set up the rc device */
	rdev->priv = fintek;
	rdev->driver_type = RC_DRIVER_IR_RAW;
	rdev->allowed_protocols = RC_BIT_ALL;
	rdev->open = fintek_open;
	rdev->close = fintek_close;
	rdev->input_name = FINTEK_DESCRIPTION;
	rdev->input_phys = "fintek/cir0";
	rdev->input_id.bustype = BUS_HOST;
	rdev->input_id.vendor = VENDOR_ID_FINTEK;
	rdev->input_id.product = fintek->chip_major;
	rdev->input_id.version = fintek->chip_minor;
	rdev->dev.parent = &pdev->dev;
	rdev->driver_name = FINTEK_DRIVER_NAME;
	rdev->map_name = RC_MAP_RC6_MCE;
	rdev->timeout = US_TO_NS(1000);
	/* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */
	rdev->rx_resolution = US_TO_NS(CIR_SAMPLE_PERIOD);

	fintek->rdev = rdev;

	ret = -EBUSY;
	/* now claim resources */
	if (!request_region(fintek->cir_addr,
			    fintek->cir_port_len, FINTEK_DRIVER_NAME))
		goto exit_free_dev_rdev;

	if (request_irq(fintek->cir_irq, fintek_cir_isr, IRQF_SHARED,
			FINTEK_DRIVER_NAME, (void *)fintek))
		goto exit_free_cir_addr;

	ret = rc_register_device(rdev);
	if (ret)
		goto exit_free_irq;

	device_init_wakeup(&pdev->dev, true);

	fit_pr(KERN_NOTICE, "driver has been successfully loaded\n");
	if (debug)
		cir_dump_regs(fintek);

	return 0;

exit_free_irq:
	free_irq(fintek->cir_irq, fintek);
exit_free_cir_addr:
	release_region(fintek->cir_addr, fintek->cir_port_len);
exit_free_dev_rdev:
	rc_free_device(rdev);
	kfree(fintek);

	return ret;
}
static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
		     *dev_id)
{
	const struct ite_dev_params *dev_desc = NULL;
	struct ite_dev *itdev = NULL;
	struct rc_dev *rdev = NULL;
	int ret = -ENOMEM;
	int model_no;
	int io_rsrc_no;

	ite_dbg("%s called", __func__);

	itdev = kzalloc(sizeof(struct ite_dev), GFP_KERNEL);
	if (!itdev)
		return ret;

	
	rdev = rc_allocate_device();
	if (!rdev)
		goto failure;

	ret = -ENODEV;

	
	model_no = (int)dev_id->driver_data;
	ite_pr(KERN_NOTICE, "Auto-detected model: %s\n",
		ite_dev_descs[model_no].model);

	if (model_number >= 0 && model_number < ARRAY_SIZE(ite_dev_descs)) {
		model_no = model_number;
		ite_pr(KERN_NOTICE, "The model has been fixed by a module "
			"parameter.");
	}

	ite_pr(KERN_NOTICE, "Using model: %s\n", ite_dev_descs[model_no].model);

	
	dev_desc = &ite_dev_descs[model_no];
	io_rsrc_no = dev_desc->io_rsrc_no;

	
	if (!pnp_port_valid(pdev, io_rsrc_no) ||
	    pnp_port_len(pdev, io_rsrc_no) != dev_desc->io_region_size) {
		dev_err(&pdev->dev, "IR PNP Port not valid!\n");
		goto failure;
	}

	if (!pnp_irq_valid(pdev, 0)) {
		dev_err(&pdev->dev, "PNP IRQ not valid!\n");
		goto failure;
	}

	
	itdev->cir_addr = pnp_port_start(pdev, io_rsrc_no);
	itdev->cir_irq = pnp_irq(pdev, 0);

	
	spin_lock_init(&itdev->lock);

	
	init_ir_raw_event(&itdev->rawir);

	
	pnp_set_drvdata(pdev, itdev);
	itdev->pdev = pdev;

	
	init_waitqueue_head(&itdev->tx_queue);
	init_waitqueue_head(&itdev->tx_ended);

	
	itdev->params = *dev_desc;

	
	if (sample_period > 0)
		itdev->params.sample_period = sample_period;

	if (tx_carrier_freq > 0)
		itdev->params.tx_carrier_freq = tx_carrier_freq;

	if (tx_duty_cycle > 0 && tx_duty_cycle <= 100)
		itdev->params.tx_duty_cycle = tx_duty_cycle;

	if (rx_low_carrier_freq > 0)
		itdev->params.rx_low_carrier_freq = rx_low_carrier_freq;

	if (rx_high_carrier_freq > 0)
		itdev->params.rx_high_carrier_freq = rx_high_carrier_freq;

	
	ite_pr(KERN_NOTICE, "TX-capable: %d\n", (int)
			 itdev->params.hw_tx_capable);
	ite_pr(KERN_NOTICE, "Sample period (ns): %ld\n", (long)
		     itdev->params.sample_period);
	ite_pr(KERN_NOTICE, "TX carrier frequency (Hz): %d\n", (int)
		     itdev->params.tx_carrier_freq);
	ite_pr(KERN_NOTICE, "TX duty cycle (%%): %d\n", (int)
		     itdev->params.tx_duty_cycle);
	ite_pr(KERN_NOTICE, "RX low carrier frequency (Hz): %d\n", (int)
		     itdev->params.rx_low_carrier_freq);
	ite_pr(KERN_NOTICE, "RX high carrier frequency (Hz): %d\n", (int)
		     itdev->params.rx_high_carrier_freq);

	
	itdev->params.init_hardware(itdev);

	
	rdev->priv = itdev;
	rdev->driver_type = RC_DRIVER_IR_RAW;
	rdev->allowed_protos = RC_TYPE_ALL;
	rdev->open = ite_open;
	rdev->close = ite_close;
	rdev->s_idle = ite_s_idle;
	rdev->s_rx_carrier_range = ite_set_rx_carrier_range;
	rdev->min_timeout = ITE_MIN_IDLE_TIMEOUT;
	rdev->max_timeout = ITE_MAX_IDLE_TIMEOUT;
	rdev->timeout = ITE_IDLE_TIMEOUT;
	rdev->rx_resolution = ITE_BAUDRATE_DIVISOR *
				itdev->params.sample_period;
	rdev->tx_resolution = ITE_BAUDRATE_DIVISOR *
				itdev->params.sample_period;

	
	if (itdev->params.hw_tx_capable) {
		rdev->tx_ir = ite_tx_ir;
		rdev->s_tx_carrier = ite_set_tx_carrier;
		rdev->s_tx_duty_cycle = ite_set_tx_duty_cycle;
	}

	rdev->input_name = dev_desc->model;
	rdev->input_id.bustype = BUS_HOST;
	rdev->input_id.vendor = PCI_VENDOR_ID_ITE;
	rdev->input_id.product = 0;
	rdev->input_id.version = 0;
	rdev->driver_name = ITE_DRIVER_NAME;
	rdev->map_name = RC_MAP_RC6_MCE;

	ret = -EBUSY;
	
	if (!request_region(itdev->cir_addr,
				dev_desc->io_region_size, ITE_DRIVER_NAME))
		goto failure;

	if (request_irq(itdev->cir_irq, ite_cir_isr, IRQF_SHARED,
			ITE_DRIVER_NAME, (void *)itdev))
		goto failure;

	ret = rc_register_device(rdev);
	if (ret)
		goto failure;

	itdev->rdev = rdev;
	ite_pr(KERN_NOTICE, "driver has been successfully loaded\n");

	return 0;

failure:
	if (itdev->cir_irq)
		free_irq(itdev->cir_irq, itdev);

	if (itdev->cir_addr)
		release_region(itdev->cir_addr, itdev->params.io_region_size);

	rc_free_device(rdev);
	kfree(itdev);

	return ret;
}
Beispiel #12
0
int __devinit
setup_teles3(struct IsdnCard *card)
{
	char tmp[64];

	strcpy(tmp, teles3_revision);
	printk(KERN_INFO "HiSax: Teles IO driver Rev. %s\n", HiSax_getrev(tmp));
#ifdef __ISAPNP__
	if (!card->para[1] && isapnp_present()) {
		struct pnp_card *pnp_card;
		struct pnp_dev *pnp_dev;

		while(tdev->card_vendor) {
			if ((pnp_card = pnp_find_card(tdev->card_vendor,
						      tdev->card_device, pnp_c))) {
				pnp_c = pnp_card;
				pnp_dev = NULL;
				if ((pnp_dev = pnp_find_dev(pnp_card,
							    tdev->vendor,
							    tdev->function,
							    pnp_dev))) {
					printk(KERN_INFO "HiSax: %s detected\n",
						(char *)tdev->driver_data);
					if (pnp_device_attach(pnp_dev) < 0) {
						printk(KERN_ERR "Teles PnP: attach failed\n");
						return 0;
					}
					if (pnp_activate_dev(pnp_dev) < 0) {
						printk(KERN_ERR "Teles PnP: activate failed\n");
						pnp_device_detach(pnp_dev);
						return 0;
					}
					if (!pnp_irq_valid(pnp_dev, 0) ||
					    !pnp_port_valid(pnp_dev, 0) ||
					    !pnp_port_valid(pnp_dev, 1)) {
						printk(KERN_ERR "Teles PnP: some resources are missing %ld/%lx/%lx\n",
							pnp_irq(pnp_dev, 0), pnp_port_start(pnp_dev, 0), pnp_port_start(pnp_dev, 1));
						pnp_device_detach(pnp_dev);
						return 0;
					}
					card->para[3] = pnp_port_start(pnp_dev, 2);
					card->para[2] = pnp_port_start(pnp_dev, 1);
					card->para[1] = pnp_port_start(pnp_dev, 0);
					card->para[0] = pnp_irq(pnp_dev, 0);
					break;
				} else {
					printk(KERN_ERR "Teles PnP: PnP error card found, no device\n");
				}
			}
			tdev++;
			pnp_c=NULL;
		} 
		if (!tdev->card_vendor) {
			printk(KERN_INFO "Teles PnP: no ISAPnP card found\n");
			return(0);
		}
	}
#endif
	if (card->cs->typ == ISDN_CTYPE_16_3) {
		if (teles16_3_probe(card->cs, card) < 0)
			return 0;
	} else if (card->cs->typ == ISDN_CTYPE_TELESPCMCIA) {
		if (telespcmcia_probe(card->cs, card) < 0)
			return 0;
	} else if (card->cs->typ == ISDN_CTYPE_COMPAQ_ISA) {
		if (compaq_probe(card->cs, card) < 0)
			return 0;
	} else {	/* PNP */
		if (telespnp_probe(card->cs, card) < 0)
			return 0;
	}
	return 1;
}
Beispiel #13
0
static ssize_t pnp_show_current_resources(struct device *dmdev, struct device_attribute *attr, char *buf)
{
	struct pnp_dev *dev = to_pnp_dev(dmdev);
	int i, ret;
	pnp_info_buffer_t *buffer;

	if (!dev)
		return -EINVAL;

	buffer = (pnp_info_buffer_t *) pnp_alloc(sizeof(pnp_info_buffer_t));
	if (!buffer)
		return -ENOMEM;
	buffer->len = PAGE_SIZE;
	buffer->buffer = buf;
	buffer->curr = buffer->buffer;

	pnp_printf(buffer,"state = ");
	if (dev->active)
		pnp_printf(buffer,"active\n");
	else
		pnp_printf(buffer,"disabled\n");

	for (i = 0; i < PNP_MAX_PORT; i++) {
		if (pnp_port_valid(dev, i)) {
			pnp_printf(buffer,"io");
			if (pnp_port_flags(dev, i) & IORESOURCE_DISABLED)
				pnp_printf(buffer," disabled\n");
			else
				pnp_printf(buffer," 0x%llx-0x%llx\n",
					(unsigned long long)pnp_port_start(dev, i),
					(unsigned long long)pnp_port_end(dev, i));
		}
	}
	for (i = 0; i < PNP_MAX_MEM; i++) {
		if (pnp_mem_valid(dev, i)) {
			pnp_printf(buffer,"mem");
			if (pnp_mem_flags(dev, i) & IORESOURCE_DISABLED)
				pnp_printf(buffer," disabled\n");
			else
				pnp_printf(buffer," 0x%llx-0x%llx\n",
					(unsigned long long)pnp_mem_start(dev, i),
					(unsigned long long)pnp_mem_end(dev, i));
		}
	}
	for (i = 0; i < PNP_MAX_IRQ; i++) {
		if (pnp_irq_valid(dev, i)) {
			pnp_printf(buffer,"irq");
			if (pnp_irq_flags(dev, i) & IORESOURCE_DISABLED)
				pnp_printf(buffer," disabled\n");
			else
				pnp_printf(buffer," %lld\n",
					(unsigned long long)pnp_irq(dev, i));
		}
	}
	for (i = 0; i < PNP_MAX_DMA; i++) {
		if (pnp_dma_valid(dev, i)) {
			pnp_printf(buffer,"dma");
			if (pnp_dma_flags(dev, i) & IORESOURCE_DISABLED)
				pnp_printf(buffer," disabled\n");
			else
				pnp_printf(buffer," %lld\n",
					(unsigned long long)pnp_dma(dev, i));
		}
	}
	ret = (buffer->curr - buf);
	kfree(buffer);
	return ret;
}
Beispiel #14
0
int __init
setup_niccy(struct IsdnCard *card)
{
	char tmp[64];

	strcpy(tmp, niccy_revision);
	printk(KERN_INFO "HiSax: Niccy driver Rev. %s\n", HiSax_getrev(tmp));
#ifdef __ISAPNP__
	if (!card->para[1] && isapnp_present()) {
		struct pnp_card *pb;
		struct pnp_dev  *pd;

		if ((pb = pnp_find_card(
			ISAPNP_VENDOR('S', 'D', 'A'),
			ISAPNP_FUNCTION(0x0150), pnp_c))) {
			pnp_c = pb;
			pd = NULL;
			if (!(pd = pnp_find_dev(pnp_c,
				ISAPNP_VENDOR('S', 'D', 'A'),
				ISAPNP_FUNCTION(0x0150), pd))) {
				printk(KERN_ERR "NiccyPnP: PnP error card found, no device\n");
				return (0);
			}
			if (pnp_device_attach(pd) < 0) {
				printk(KERN_ERR "NiccyPnP: attach failed\n");
				return 0;
			}
			if (pnp_activate_dev(pd) < 0) {
				printk(KERN_ERR "NiccyPnP: activate failed\n");
				pnp_device_detach(pd);
				return 0;
			}
			if (!pnp_irq_valid(pd, 0) || !pnp_port_valid(pd, 0) || !pnp_port_valid(pd, 1)) {
				printk(KERN_ERR "NiccyPnP:some resources are missing %ld/%lx/%lx\n",
					pnp_irq(pd, 0), pnp_port_start(pd, 0), pnp_port_start(pd, 1));
				pnp_device_detach(pd);
				return(0);
			}
			card->para[1] = pnp_port_start(pd, 0);
			card->para[2] = pnp_port_start(pd, 1);
			card->para[0] = pnp_irq(pd, 0);
		} else {
			printk(KERN_INFO "NiccyPnP: no ISAPnP card found\n");
		}
	}
#endif
	if (card->para[1]) {
		if (niccy_pnp_probe(card->cs, card) < 0)
			return 0;
		return 1;
	} else {
#ifdef CONFIG_PCI
		if ((niccy_dev = pci_find_device(PCI_VENDOR_ID_SATSAGEM,
			PCI_DEVICE_ID_SATSAGEM_NICCY, niccy_dev))) {
			if (niccy_pci_probe(card->cs, niccy_dev) < 0)
				return 0;
			return 1;
		}
#endif /* CONFIG_PCI */
	}
	return 0;
}