diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/poc.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/poc.c | 58 |
1 files changed, 1 insertions, 57 deletions
diff --git a/drivers/staging/comedi/drivers/poc.c b/drivers/staging/comedi/drivers/poc.c index b55a16baeb14..005fbefae295 100644 --- a/drivers/staging/comedi/drivers/poc.c +++ b/drivers/staging/comedi/drivers/poc.c @@ -13,25 +13,18 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Driver: poc Description: Generic driver for very simple devices Author: ds -Devices: [Keithley Metrabyte] DAC-02 (dac02), [Advantech] PCL-733 (pcl733), - PCL-734 (pcl734) +Devices: [Keithley Metrabyte] DAC-02 (dac02) Updated: Sat, 16 Mar 2002 17:34:48 -0800 Status: unknown This driver is indended to support very simple ISA-based devices, including: dac02 - Keithley DAC-02 analog output board - pcl733 - Advantech PCL-733 - pcl734 - Advantech PCL-734 Configuration options: [0] - I/O port base @@ -101,39 +94,6 @@ static int dac02_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s, return 1; } -static int pcl733_insn_bits(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) -{ - data[1] = inb(dev->iobase + 0); - data[1] |= (inb(dev->iobase + 1) << 8); - data[1] |= (inb(dev->iobase + 2) << 16); - data[1] |= (inb(dev->iobase + 3) << 24); - - return insn->n; -} - -static int pcl734_insn_bits(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) -{ - if (data[0]) { - s->state &= ~data[0]; - s->state |= (data[0] & data[1]); - if ((data[0] >> 0) & 0xff) - outb((s->state >> 0) & 0xff, dev->iobase + 0); - if ((data[0] >> 8) & 0xff) - outb((s->state >> 8) & 0xff, dev->iobase + 1); - if ((data[0] >> 16) & 0xff) - outb((s->state >> 16) & 0xff, dev->iobase + 2); - if ((data[0] >> 24) & 0xff) - outb((s->state >> 24) & 0xff, dev->iobase + 3); - } - data[1] = s->state; - - return insn->n; -} - static int poc_attach(struct comedi_device *dev, struct comedi_devconfig *it) { const struct boarddef_struct *board = comedi_board(dev); @@ -180,22 +140,6 @@ static const struct boarddef_struct boards[] = { .winsn = dac02_ao_winsn, .rinsn = readback_insn, .range = &range_unknown, - }, { - .name = "pcl733", - .iosize = 4, - .type = COMEDI_SUBD_DI, - .n_chan = 32, - .n_bits = 1, - .insnbits = pcl733_insn_bits, - .range = &range_digital, - }, { - .name = "pcl734", - .iosize = 4, - .type = COMEDI_SUBD_DO, - .n_chan = 32, - .n_bits = 1, - .insnbits = pcl734_insn_bits, - .range = &range_digital, }, }; |