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-rw-r--r--drivers/staging/comedi/drivers/adl_pci6208.c281
1 files changed, 119 insertions, 162 deletions
diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c
index de0ec801c482..889d1476421d 100644
--- a/drivers/staging/comedi/drivers/adl_pci6208.c
+++ b/drivers/staging/comedi/drivers/adl_pci6208.c
@@ -85,17 +85,6 @@ static const struct pci6208_board pci6208_boards[] = {
}
};
-/* This is used by modprobe to translate PCI IDs to drivers. Should
- * only be used for PCI and ISA-PnP devices */
-static DEFINE_PCI_DEVICE_TABLE(pci6208_pci_table) = {
- /* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
- /* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
- { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, 0x6208) },
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(pci, pci6208_pci_table);
-
/* Will be initialized in pci6208_find device(). */
#define thisboard ((const struct pci6208_board *)dev->board_ptr)
@@ -107,157 +96,6 @@ struct pci6208_private {
#define devpriv ((struct pci6208_private *)dev->private)
-static int pci6208_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pci6208_detach(struct comedi_device *dev);
-
-static struct comedi_driver driver_pci6208 = {
- .driver_name = PCI6208_DRIVER_NAME,
- .module = THIS_MODULE,
- .attach = pci6208_attach,
- .detach = pci6208_detach,
-};
-
-static int __devinit driver_pci6208_pci_probe(struct pci_dev *dev,
- const struct pci_device_id *ent)
-{
- return comedi_pci_auto_config(dev, &driver_pci6208);
-}
-
-static void __devexit driver_pci6208_pci_remove(struct pci_dev *dev)
-{
- comedi_pci_auto_unconfig(dev);
-}
-
-static struct pci_driver driver_pci6208_pci_driver = {
- .id_table = pci6208_pci_table,
- .probe = &driver_pci6208_pci_probe,
- .remove = __devexit_p(&driver_pci6208_pci_remove)
-};
-
-static int __init driver_pci6208_init_module(void)
-{
- int retval;
-
- retval = comedi_driver_register(&driver_pci6208);
- if (retval < 0)
- return retval;
-
- driver_pci6208_pci_driver.name = (char *)driver_pci6208.driver_name;
- return pci_register_driver(&driver_pci6208_pci_driver);
-}
-
-static void __exit driver_pci6208_cleanup_module(void)
-{
- pci_unregister_driver(&driver_pci6208_pci_driver);
- comedi_driver_unregister(&driver_pci6208);
-}
-
-module_init(driver_pci6208_init_module);
-module_exit(driver_pci6208_cleanup_module);
-
-static int pci6208_find_device(struct comedi_device *dev, int bus, int slot);
-static int
-pci6208_pci_setup(struct pci_dev *pci_dev, unsigned long *io_base_ptr,
- int dev_minor);
-
-/*read/write functions*/
-static int pci6208_ao_winsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int pci6208_ao_rinsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-/* static int pci6208_dio_insn_bits (struct comedi_device *dev,
- * struct comedi_subdevice *s, */
-/* struct comedi_insn *insn,unsigned int *data); */
-/* static int pci6208_dio_insn_config(struct comedi_device *dev,
- * struct comedi_subdevice *s, */
-/* struct comedi_insn *insn,unsigned int *data); */
-
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board. If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
- */
-static int pci6208_attach(struct comedi_device *dev,
- struct comedi_devconfig *it)
-{
- struct comedi_subdevice *s;
- int retval;
- unsigned long io_base;
-
- printk(KERN_INFO "comedi%d: pci6208: ", dev->minor);
-
- retval = alloc_private(dev, sizeof(struct pci6208_private));
- if (retval < 0)
- return retval;
-
- retval = pci6208_find_device(dev, it->options[0], it->options[1]);
- if (retval < 0)
- return retval;
-
- retval = pci6208_pci_setup(devpriv->pci_dev, &io_base, dev->minor);
- if (retval < 0)
- return retval;
-
- dev->iobase = io_base;
- dev->board_name = thisboard->name;
-
-/*
- * Allocate the subdevice structures. alloc_subdevice() is a
- * convenient macro defined in comedidev.h.
- */
- if (alloc_subdevices(dev, 2) < 0)
- return -ENOMEM;
-
- s = dev->subdevices + 0;
- /* analog output subdevice */
- s->type = COMEDI_SUBD_AO;
- s->subdev_flags = SDF_WRITABLE; /* anything else to add here?? */
- s->n_chan = thisboard->ao_chans;
- s->maxdata = 0xffff; /* 16-bit DAC */
- s->range_table = &range_bipolar10; /* this needs to be checked. */
- s->insn_write = pci6208_ao_winsn;
- s->insn_read = pci6208_ao_rinsn;
-
- /* s=dev->subdevices+1; */
- /* digital i/o subdevice */
- /* s->type=COMEDI_SUBD_DIO; */
- /* s->subdev_flags=SDF_READABLE|SDF_WRITABLE; */
- /* s->n_chan=16; */
- /* s->maxdata=1; */
- /* s->range_table=&range_digital; */
- /* s->insn_bits = pci6208_dio_insn_bits; */
- /* s->insn_config = pci6208_dio_insn_config; */
-
- printk(KERN_INFO "attached\n");
-
- return 1;
-}
-
-/*
- * _detach is called to deconfigure a device. It should deallocate
- * resources.
- * This function is also called when _attach() fails, so it should be
- * careful not to release resources that were not necessarily
- * allocated by _attach(). dev->private and dev->subdevices are
- * deallocated automatically by the core.
- */
-static int pci6208_detach(struct comedi_device *dev)
-{
- printk(KERN_INFO "comedi%d: pci6208: remove\n", dev->minor);
-
- if (devpriv && devpriv->pci_dev) {
- if (dev->iobase)
- comedi_pci_disable(devpriv->pci_dev);
- pci_dev_put(devpriv->pci_dev);
- }
-
- return 0;
-}
-
static int pci6208_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -442,6 +280,125 @@ pci6208_pci_setup(struct pci_dev *pci_dev, unsigned long *io_base_ptr,
return 0;
}
+static int pci6208_attach(struct comedi_device *dev,
+ struct comedi_devconfig *it)
+{
+ struct comedi_subdevice *s;
+ int retval;
+ unsigned long io_base;
+
+ printk(KERN_INFO "comedi%d: pci6208: ", dev->minor);
+
+ retval = alloc_private(dev, sizeof(struct pci6208_private));
+ if (retval < 0)
+ return retval;
+
+ retval = pci6208_find_device(dev, it->options[0], it->options[1]);
+ if (retval < 0)
+ return retval;
+
+ retval = pci6208_pci_setup(devpriv->pci_dev, &io_base, dev->minor);
+ if (retval < 0)
+ return retval;
+
+ dev->iobase = io_base;
+ dev->board_name = thisboard->name;
+
+ if (alloc_subdevices(dev, 2) < 0)
+ return -ENOMEM;
+
+ s = dev->subdevices + 0;
+ /* analog output subdevice */
+ s->type = COMEDI_SUBD_AO;
+ s->subdev_flags = SDF_WRITABLE; /* anything else to add here?? */
+ s->n_chan = thisboard->ao_chans;
+ s->maxdata = 0xffff; /* 16-bit DAC */
+ s->range_table = &range_bipolar10; /* this needs to be checked. */
+ s->insn_write = pci6208_ao_winsn;
+ s->insn_read = pci6208_ao_rinsn;
+
+ /* s=dev->subdevices+1; */
+ /* digital i/o subdevice */
+ /* s->type=COMEDI_SUBD_DIO; */
+ /* s->subdev_flags=SDF_READABLE|SDF_WRITABLE; */
+ /* s->n_chan=16; */
+ /* s->maxdata=1; */
+ /* s->range_table=&range_digital; */
+ /* s->insn_bits = pci6208_dio_insn_bits; */
+ /* s->insn_config = pci6208_dio_insn_config; */
+
+ printk(KERN_INFO "attached\n");
+
+ return 1;
+}
+
+static int pci6208_detach(struct comedi_device *dev)
+{
+ printk(KERN_INFO "comedi%d: pci6208: remove\n", dev->minor);
+
+ if (devpriv && devpriv->pci_dev) {
+ if (dev->iobase)
+ comedi_pci_disable(devpriv->pci_dev);
+ pci_dev_put(devpriv->pci_dev);
+ }
+
+ return 0;
+}
+
+static struct comedi_driver driver_pci6208 = {
+ .driver_name = PCI6208_DRIVER_NAME,
+ .module = THIS_MODULE,
+ .attach = pci6208_attach,
+ .detach = pci6208_detach,
+};
+
+static int __devinit driver_pci6208_pci_probe(struct pci_dev *dev,
+ const struct pci_device_id *ent)
+{
+ return comedi_pci_auto_config(dev, &driver_pci6208);
+}
+
+static void __devexit driver_pci6208_pci_remove(struct pci_dev *dev)
+{
+ comedi_pci_auto_unconfig(dev);
+}
+
+/* This is used by modprobe to translate PCI IDs to drivers. Should
+ * only be used for PCI and ISA-PnP devices */
+static DEFINE_PCI_DEVICE_TABLE(pci6208_pci_table) = {
+ /* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
+ /* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
+ { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, 0x6208) },
+ { 0 }
+};
+MODULE_DEVICE_TABLE(pci, pci6208_pci_table);
+
+static struct pci_driver driver_pci6208_pci_driver = {
+ .id_table = pci6208_pci_table,
+ .probe = driver_pci6208_pci_probe,
+ .remove = __devexit_p(driver_pci6208_pci_remove),
+};
+
+static int __init driver_pci6208_init_module(void)
+{
+ int retval;
+
+ retval = comedi_driver_register(&driver_pci6208);
+ if (retval < 0)
+ return retval;
+
+ driver_pci6208_pci_driver.name = (char *)driver_pci6208.driver_name;
+ return pci_register_driver(&driver_pci6208_pci_driver);
+}
+module_init(driver_pci6208_init_module);
+
+static void __exit driver_pci6208_cleanup_module(void)
+{
+ pci_unregister_driver(&driver_pci6208_pci_driver);
+ comedi_driver_unregister(&driver_pci6208);
+}
+module_exit(driver_pci6208_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");