yet been added to the driver, mainly due to the fact that
I don't know the device id numbers. If you have one
of these boards,
-please file a bug report at https://bugs.comedi.org/
+please file a bug report at http://comedi.org/
so I can get the necessary information from you.
The 1200 series boards have onboard calibration dacs for correcting
unsigned long dma_flags, isr_flags;
short lsb, msb;
- printk("comedi%d: ni_labpc: %s, io 0x%lx", dev->minor, thisboard->name,
+ printk(KERN_ERR "comedi%d: ni_labpc: %s, io 0x%lx", dev->minor,
+ thisboard->name,
iobase);
if (irq)
printk(", irq %u", irq);
/* check if io addresses are available */
if (!request_region(iobase, LABPC_SIZE,
driver_labpc.driver_name)) {
- printk("I/O port conflict\n");
+ printk(KERN_ERR "I/O port conflict\n");
return -EIO;
}
}
isr_flags |= IRQF_SHARED;
if (request_irq(irq, labpc_interrupt, isr_flags,
driver_labpc.driver_name, dev)) {
- printk("unable to allocate irq %u\n", irq);
+ printk(KERN_ERR "unable to allocate irq %u\n", irq);
return -EINVAL;
}
}
/* grab dma channel */
if (dma_chan > 3) {
- printk(" invalid dma channel %u\n", dma_chan);
+ printk(KERN_ERR " invalid dma channel %u\n", dma_chan);
return -EINVAL;
} else if (dma_chan) {
/* allocate dma buffer */
devpriv->dma_buffer =
kmalloc(dma_buffer_size, GFP_KERNEL | GFP_DMA);
if (devpriv->dma_buffer == NULL) {
- printk(" failed to allocate dma buffer\n");
+ printk(KERN_ERR " failed to allocate dma buffer\n");
return -ENOMEM;
}
if (request_dma(dma_chan, driver_labpc.driver_name)) {
- printk(" failed to allocate dma channel %u\n",
+ printk(KERN_ERR " failed to allocate dma channel %u\n",
dma_chan);
return -EINVAL;
}
for (i = 0; i < EEPROM_SIZE; i++)
devpriv->eeprom_data[i] = labpc_eeprom_read(dev, i);
#ifdef LABPC_DEBUG
- printk(" eeprom:");
+ printk(KERN_ERR " eeprom:");
for (i = 0; i < EEPROM_SIZE; i++)
printk(" %i:0x%x ", i, devpriv->eeprom_data[i]);
printk("\n");
iobase = (unsigned long)devpriv->mite->daq_io_addr;
irq = mite_irq(devpriv->mite);
#else
- printk(" this driver has not been built with PCI support.\n");
+ printk(KERN_ERR " this driver has not been built with PCI "
+ "support.\n");
return -EINVAL;
#endif
break;
return -EINVAL;
break;
default:
- printk("bug! couldn't determine board type\n");
+ printk(KERN_ERR "bug! couldn't determine board type\n");
return -EINVAL;
break;
}
}
}
}
- printk("no device found\n");
+ printk(KERN_ERR "no device found\n");
mite_list_devices();
return -EIO;
}
int labpc_common_detach(struct comedi_device *dev)
{
- printk("comedi%d: ni_labpc: detach\n", dev->minor);
+ printk(KERN_ERR "comedi%d: ni_labpc: detach\n", dev->minor);
if (dev->subdevices)
subdev_8255_cleanup(dev, dev->subdevices + 2);
if (CR_CHAN(cmd->chanlist[0]) > CR_CHAN(cmd->chanlist[1]))
return MODE_MULT_CHAN_DOWN;
- printk("ni_labpc: bug! this should never happen\n");
+ printk(KERN_ERR "ni_labpc: bug! this should never happen\n");
return 0;
}
}
break;
default:
- printk("ni_labpc: bug! in chanlist check\n");
+ printk(KERN_ERR "ni_labpc: bug! in chanlist check\n");
return 1;
break;
}
err++;
}
break;
- /* TRIG_EXT doesn't care since it doesn't trigger off a numbered channel */
+ /*
+ * TRIG_EXT doesn't care since it doesn't
+ * trigger off a numbered channel
+ */
default:
break;
}
/* setup hardware conversion counter */
if (cmd->stop_src == TRIG_EXT) {
- /* load counter a1 with count of 3 (pc+ manual says this is minimum allowed) using mode 0 */
+ /*
+ * load counter a1 with count of 3
+ * (pc+ manual says this is minimum allowed) using mode 0
+ */
ret = labpc_counter_load(dev, dev->iobase + COUNTER_A_BASE_REG,
1, 3, 0);
if (ret < 0) {
comedi_error(dev, "error loading counter a1");
return -1;
}
- } else /* otherwise, just put a1 in mode 0 with no count to set its output low */
+ } else /*
+ * otherwise, just put a1 in mode 0
+ * with no count to set its output low
+ */
devpriv->write_byte(INIT_A1_BITS,
dev->iobase + COUNTER_A_CONTROL_REG);
/* figure out what method we will use to transfer data */
if (devpriv->dma_chan && /* need a dma channel allocated */
- /* dma unsafe at RT priority, and too much setup time for TRIG_WAKE_EOS for */
+ /*
+ * dma unsafe at RT priority,
+ * and too much setup time for TRIG_WAKE_EOS for
+ */
(cmd->flags & (TRIG_WAKE_EOS | TRIG_RT)) == 0 &&
/* only available on the isa boards */
thisboard->bustype == isa_bustype) {
xfer = isa_dma_transfer;
- } else if (thisboard->register_layout == labpc_1200_layout && /* pc-plus has no fifo-half full interrupt */
+ /* pc-plus has no fifo-half full interrupt */
+ } else if (thisboard->register_layout == labpc_1200_layout &&
/* wake-end-of-scan should interrupt on fifo not empty */
(cmd->flags & TRIG_WAKE_EOS) == 0 &&
/* make sure we are taking more than just a few points */
devpriv->command4_bits |= ADC_DIFF_BIT;
devpriv->write_byte(devpriv->command4_bits, dev->iobase + COMMAND4_REG);
- /* initialize pacer counter output to make sure it doesn't cause any problems */
+ /*
+ * initialize pacer counter output to make sure it doesn't
+ * cause any problems
+ */
devpriv->write_byte(INIT_A0_BITS, dev->iobase + COUNTER_A_CONTROL_REG);
labpc_clear_adc_fifo(dev);
unsigned int scan_period;
scan_period = labpc_ai_scan_period(cmd);
- /* calculate cascaded counter values that give desired scan timing */
+ /*
+ * calculate cascaded counter values
+ * that give desired scan timing
+ */
i8253_cascade_ns_to_timer_2div(LABPC_TIMER_BASE,
&(devpriv->divisor_b1),
&(devpriv->divisor_b0),
unsigned int convert_period;
convert_period = labpc_ai_convert_period(cmd);
- /* calculate cascaded counter values that give desired conversion timing */
+ /*
+ * calculate cascaded counter values
+ * that give desired conversion timing
+ */
i8253_cascade_ns_to_timer_2div(LABPC_TIMER_BASE,
&(devpriv->divisor_a0),
&(devpriv->divisor_b0),
}
#ifdef CONFIG_COMEDI_PCI
-COMEDI_PCI_INITCLEANUP(driver_labpc, labpc_pci_table);
+static int __devinit driver_labpc_pci_probe(struct pci_dev *dev,
+ const struct pci_device_id *ent)
+{
+ return comedi_pci_auto_config(dev, driver_labpc.driver_name);
+}
+
+static void __devexit driver_labpc_pci_remove(struct pci_dev *dev)
+{
+ comedi_pci_auto_unconfig(dev);
+}
+
+static struct pci_driver driver_labpc_pci_driver = {
+ .id_table = labpc_pci_table,
+ .probe = &driver_labpc_pci_probe,
+ .remove = __devexit_p(&driver_labpc_pci_remove)
+};
+
+static int __init driver_labpc_init_module(void)
+{
+ int retval;
+
+ retval = comedi_driver_register(&driver_labpc);
+ if (retval < 0)
+ return retval;
+
+ driver_labpc_pci_driver.name = (char *)driver_labpc.driver_name;
+ return pci_register_driver(&driver_labpc_pci_driver);
+}
+
+static void __exit driver_labpc_cleanup_module(void)
+{
+ pci_unregister_driver(&driver_labpc_pci_driver);
+ comedi_driver_unregister(&driver_labpc);
+}
+
+module_init(driver_labpc_init_module);
+module_exit(driver_labpc_cleanup_module);
#else
-COMEDI_INITCLEANUP(driver_labpc);
+static int __init driver_labpc_init_module(void)
+{
+ return comedi_driver_register(&driver_labpc);
+}
+
+static void __exit driver_labpc_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_labpc);
+}
+
+module_init(driver_labpc_init_module);
+module_exit(driver_labpc_cleanup_module);
#endif
EXPORT_SYMBOL_GPL(labpc_common_attach);
EXPORT_SYMBOL_GPL(range_labpc_1200_ai);
EXPORT_SYMBOL_GPL(labpc_1200_ai_gain_bits);
EXPORT_SYMBOL_GPL(labpc_1200_is_unipolar);
+
+MODULE_AUTHOR("Comedi http://www.comedi.org");
+MODULE_DESCRIPTION("Comedi low-level driver");
+MODULE_LICENSE("GPL");
projects / deliverable / linux.git / blobdiff