diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/cb_pcidas64.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/cb_pcidas64.c | 142 |
1 files changed, 52 insertions, 90 deletions
diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c index 915157d47805..9d0b8754ff5b 100644 --- a/drivers/staging/comedi/drivers/cb_pcidas64.c +++ b/drivers/staging/comedi/drivers/cb_pcidas64.c @@ -1026,31 +1026,6 @@ static const struct pcidas64_board pcidas64_boards[] = { #endif }; -static DEFINE_PCI_DEVICE_TABLE(pcidas64_pci_table) = { - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x001d) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x001e) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0035) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0036) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0037) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0052) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x005d) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x005e) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x005f) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0061) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0062) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0063) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0064) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0066) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0067) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0068) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x006f) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0078) }, - { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0079) }, - { 0 } -}; - -MODULE_DEVICE_TABLE(pci, pcidas64_pci_table); - static inline struct pcidas64_board *board(const struct comedi_device *dev) { return (struct pcidas64_board *)dev->board_ptr; @@ -1127,21 +1102,6 @@ static inline struct pcidas64_private *priv(struct comedi_device *dev) return dev->private; } -/* - * The comedi_driver structure tells the Comedi core module - * which functions to call to configure/deconfigure (attach/detach) - * the board, and also about the kernel module that contains - * the device code. - */ -static int attach(struct comedi_device *dev, struct comedi_devconfig *it); -static int detach(struct comedi_device *dev); -static struct comedi_driver driver_cb_pcidas = { - .driver_name = "cb_pcidas64", - .module = THIS_MODULE, - .attach = attach, - .detach = detach, -}; - static int ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data); static int ai_config_insn(struct comedi_device *dev, struct comedi_subdevice *s, @@ -1216,44 +1176,6 @@ static unsigned int get_ao_divisor(unsigned int ns, unsigned int flags); static void load_ao_dma(struct comedi_device *dev, const struct comedi_cmd *cmd); -static int __devinit driver_cb_pcidas_pci_probe(struct pci_dev *dev, - const struct pci_device_id *ent) -{ - return comedi_pci_auto_config(dev, driver_cb_pcidas.driver_name); -} - -static void __devexit driver_cb_pcidas_pci_remove(struct pci_dev *dev) -{ - comedi_pci_auto_unconfig(dev); -} - -static struct pci_driver driver_cb_pcidas_pci_driver = { - .id_table = pcidas64_pci_table, - .probe = &driver_cb_pcidas_pci_probe, - .remove = __devexit_p(&driver_cb_pcidas_pci_remove) -}; - -static int __init driver_cb_pcidas_init_module(void) -{ - int retval; - - retval = comedi_driver_register(&driver_cb_pcidas); - if (retval < 0) - return retval; - - driver_cb_pcidas_pci_driver.name = (char *)driver_cb_pcidas.driver_name; - return pci_register_driver(&driver_cb_pcidas_pci_driver); -} - -static void __exit driver_cb_pcidas_cleanup_module(void) -{ - pci_unregister_driver(&driver_cb_pcidas_pci_driver); - comedi_driver_unregister(&driver_cb_pcidas); -} - -module_init(driver_cb_pcidas_init_module); -module_exit(driver_cb_pcidas_cleanup_module); - static unsigned int ai_range_bits_6xxx(const struct comedi_device *dev, unsigned int range_index) { @@ -1781,7 +1703,7 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it) dev_dbg(dev->hw_dev, "Found %s on bus %i, slot %i\n", board(dev)->name, pcidev->bus->number, PCI_SLOT(pcidev->devfn)); - if (comedi_pci_enable(pcidev, driver_cb_pcidas.driver_name)) { + if (comedi_pci_enable(pcidev, dev->driver->driver_name)) { dev_warn(dev->hw_dev, "failed to enable PCI device and request regions\n"); return -EIO; } @@ -1868,15 +1790,7 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it) return 0; } -/* - * _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 detach(struct comedi_device *dev) +static void detach(struct comedi_device *dev) { unsigned int i; @@ -1938,8 +1852,6 @@ static int detach(struct comedi_device *dev) } if (dev->subdevices) subdev_8255_cleanup(dev, dev->subdevices + 4); - - return 0; } static int ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, @@ -4315,6 +4227,56 @@ static void i2c_write(struct comedi_device *dev, unsigned int address, i2c_stop(dev); } +static struct comedi_driver cb_pcidas64_driver = { + .driver_name = "cb_pcidas64", + .module = THIS_MODULE, + .attach = attach, + .detach = detach, +}; + +static int __devinit cb_pcidas64_pci_probe(struct pci_dev *dev, + const struct pci_device_id *ent) +{ + return comedi_pci_auto_config(dev, &cb_pcidas64_driver); +} + +static void __devexit cb_pcidas64_pci_remove(struct pci_dev *dev) +{ + comedi_pci_auto_unconfig(dev); +} + +static DEFINE_PCI_DEVICE_TABLE(cb_pcidas64_pci_table) = { + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x001d) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x001e) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0035) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0036) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0037) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0052) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x005d) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x005e) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x005f) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0061) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0062) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0063) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0064) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0066) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0067) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0068) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x006f) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0078) }, + { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0079) }, + { 0 } +}; +MODULE_DEVICE_TABLE(pci, cb_pcidas64_pci_table); + +static struct pci_driver cb_pcidas64_pci_driver = { + .name = "cb_pcidas64", + .id_table = cb_pcidas64_pci_table, + .probe = cb_pcidas64_pci_probe, + .remove = __devexit_p(cb_pcidas64_pci_remove), +}; +module_comedi_pci_driver(cb_pcidas64_driver, cb_pcidas64_pci_driver); + MODULE_AUTHOR("Comedi http://www.comedi.org"); MODULE_DESCRIPTION("Comedi low-level driver"); MODULE_LICENSE("GPL"); |