staging: comedi: adv_pci_dio: update for PCI-1761
Advantech PCI-1761 device support to the driver adv_pci_dio has been added. Patch has been successfully tested on a real card (8 digital outs, 8 digital inputs). Signed-off-by: Anton Dozenko <anton.dozenko@gmail.com> Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -785,8 +785,8 @@ config COMEDI_ADV_PCI_DIO
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---help---
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Enable support for Advantech PCI DIO cards
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PCI-1730, PCI-1733, PCI-1734, PCI-1735U, PCI-1736UP, PCI-1739U,
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PCI-1750, PCI-1751, PCI-1752, PCI-1753/E, PCI-1754, PCI-1756 and
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PCI-1762
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PCI-1750, PCI-1751, PCI-1752, PCI-1753/E, PCI-1754, PCI-1756,
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PCI-1761 and PCI-1762
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To compile this driver as a module, choose M here: the module will be
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called adv_pci_dio.
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@ -12,9 +12,9 @@
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* Devices: [Advantech] PCI-1730 (adv_pci_dio), PCI-1733,
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* PCI-1734, PCI-1735U, PCI-1736UP, PCI-1739U, PCI-1750,
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* PCI-1751, PCI-1752, PCI-1753, PCI-1753+PCI-1753E,
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* PCI-1754, PCI-1756, PCI-1762
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* PCI-1754, PCI-1756, PCI-1761, PCI-1762
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* Author: Michal Dobes <dobes@tesnet.cz>
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* Updated: Mon, 09 Jan 2012 12:40:46 +0000
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* Updated: Fri, 25 Aug 2017 07:23:06 +0300
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* Status: untested
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*
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* Configuration Options: not applicable, uses PCI auto config
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@ -50,6 +50,11 @@
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/* PCI-1752, PCI-1756 special registers */
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#define PCI1752_CFC_REG 0x12 /* R/W: channel freeze function */
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/* PCI-1761 interrupt control registers */
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#define PCI1761_INT_EN_REG 0x03 /* R/W: enable/disable interrupts */
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#define PCI1761_INT_RF_REG 0x04 /* R/W: falling/rising edge */
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#define PCI1761_INT_CLR_REG 0x05 /* R/W: clear interrupts */
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/* PCI-1762 interrupt control registers */
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#define PCI1762_INT_REG 0x06 /* R/W: status/control */
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@ -72,6 +77,7 @@ enum pci_dio_boardid {
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TYPE_PCI1753E,
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TYPE_PCI1754,
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TYPE_PCI1756,
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TYPE_PCI1761,
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TYPE_PCI1762
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};
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@ -181,6 +187,13 @@ static const struct dio_boardtype boardtypes[] = {
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.id_reg = 0x10,
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.is_16bit = 1,
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},
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[TYPE_PCI1761] = {
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.name = "pci1761",
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.nsubdevs = 3,
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.sdi[1] = { 8, 0x01 }, /* ISO DI 0-7 */
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.sdo[1] = { 8, 0x00 }, /* RELAY DO 0-7 */
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.id_reg = 0x02,
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},
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[TYPE_PCI1762] = {
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.name = "pci1762",
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.nsubdevs = 3,
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@ -309,6 +322,14 @@ static int pci_dio_reset(struct comedi_device *dev, unsigned long cardtype)
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outw(0x08, dev->iobase + PCI1754_INT_REG(3));
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}
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break;
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case TYPE_PCI1761:
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/* disable interrupts */
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outb(0, dev->iobase + PCI1761_INT_EN_REG);
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/* clear interrupts */
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outb(0xff, dev->iobase + PCI1761_INT_CLR_REG);
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/* set rising edge trigger */
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outb(0, dev->iobase + PCI1761_INT_RF_REG);
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break;
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case TYPE_PCI1762:
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outw(0x0101, dev->iobase + PCI1762_INT_REG);
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break;
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@ -496,6 +517,7 @@ static const struct pci_device_id adv_pci_dio_pci_table[] = {
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{ PCI_VDEVICE(ADVANTECH, 0x1753), TYPE_PCI1753 },
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{ PCI_VDEVICE(ADVANTECH, 0x1754), TYPE_PCI1754 },
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{ PCI_VDEVICE(ADVANTECH, 0x1756), TYPE_PCI1756 },
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{ PCI_VDEVICE(ADVANTECH, 0x1761), TYPE_PCI1761 },
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{ PCI_VDEVICE(ADVANTECH, 0x1762), TYPE_PCI1762 },
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{ 0 }
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};
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