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path: root/drivers/staging/comedi/drivers/adl_pci6208.c
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Diffstat (limited to 'drivers/staging/comedi/drivers/adl_pci6208.c')
-rw-r--r--drivers/staging/comedi/drivers/adl_pci6208.c93
1 files changed, 51 insertions, 42 deletions
diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c
index b4807fc7eb01..8e1befc448a3 100644
--- a/drivers/staging/comedi/drivers/adl_pci6208.c
+++ b/drivers/staging/comedi/drivers/adl_pci6208.c
@@ -66,23 +66,23 @@ struct pci6208_board {
static const struct pci6208_board pci6208_boards[] = {
/*{
- .name = "pci6208v",
- .dev_id = 0x6208, // not sure
- .ao_chans = 8
- // , .ao_bits = 16
+ .name = "pci6208v",
+ .dev_id = 0x6208, // not sure
+ .ao_chans = 8
+ // , .ao_bits = 16
},
{
- .name = "pci6216v",
- .dev_id = 0x6208, // not sure
- .ao_chans = 16
- // , .ao_bits = 16
+ .name = "pci6216v",
+ .dev_id = 0x6208, // not sure
+ .ao_chans = 16
+ // , .ao_bits = 16
}, */
{
- .name = "pci6208a",
- .dev_id = 0x6208,
- .ao_chans = 8
- /* , .ao_bits = 16 */
- }
+ .name = "pci6208a",
+ .dev_id = 0x6208,
+ .ao_chans = 8
+ /* , .ao_bits = 16 */
+ }
};
/* This is used by modprobe to translate PCI IDs to drivers. Should
@@ -90,8 +90,9 @@ static const struct pci6208_board pci6208_boards[] = {
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_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {0}
+ {
+ PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {
+ 0}
};
MODULE_DEVICE_TABLE(pci, pci6208_pci_table);
@@ -107,7 +108,8 @@ 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_attach(struct comedi_device *dev,
+ struct comedi_devconfig *it);
static int pci6208_detach(struct comedi_device *dev);
static struct comedi_driver driver_pci6208 = {
@@ -122,13 +124,15 @@ COMEDI_PCI_INITCLEANUP(driver_pci6208, pci6208_pci_table);
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);
+ 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_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, */
@@ -140,7 +144,8 @@ static int pci6208_ao_rinsn(struct comedi_device *dev, struct comedi_subdevice *
* in the driver structure, dev->board_ptr contains that
* address.
*/
-static int pci6208_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+static int pci6208_attach(struct comedi_device *dev,
+ struct comedi_devconfig *it)
{
struct comedi_subdevice *s;
int retval;
@@ -217,8 +222,9 @@ static int pci6208_detach(struct comedi_device *dev)
return 0;
}
-static int pci6208_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int pci6208_ao_winsn(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
int i = 0, Data_Read;
unsigned short chan = CR_CHAN(insn->chanspec);
@@ -242,8 +248,9 @@ static int pci6208_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *
/* AO subdevices should have a read insn as well as a write insn.
* Usually this means copying a value stored in devpriv. */
-static int pci6208_ao_rinsn(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)
{
int i;
int chan = CR_CHAN(insn->chanspec);
@@ -309,8 +316,8 @@ static int pci6208_find_device(struct comedi_device *dev, int bus, int slot)
int i;
for (pci_dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL);
- pci_dev != NULL;
- pci_dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pci_dev)) {
+ pci_dev != NULL;
+ pci_dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pci_dev)) {
if (pci_dev->vendor == PCI_VENDOR_ID_ADLINK) {
for (i = 0; i < ARRAY_SIZE(pci6208_boards); i++) {
if (pci6208_boards[i].dev_id == pci_dev->device) {
@@ -318,9 +325,9 @@ static int pci6208_find_device(struct comedi_device *dev, int bus, int slot)
if ((bus != 0) || (slot != 0)) {
/* are we on the wrong bus/slot? */
if (pci_dev->bus->number
- != bus ||
- PCI_SLOT(pci_dev->devfn)
- != slot) {
+ != bus ||
+ PCI_SLOT(pci_dev->devfn)
+ != slot) {
continue;
}
}
@@ -332,16 +339,16 @@ static int pci6208_find_device(struct comedi_device *dev, int bus, int slot)
}
printk("comedi%d: no supported board found! (req. bus/slot : %d/%d)\n",
- dev->minor, bus, slot);
+ dev->minor, bus, slot);
return -EIO;
- found:
+found:
printk("comedi%d: found %s (b:s:f=%d:%d:%d) , irq=%d\n",
- dev->minor,
- pci6208_boards[i].name,
- pci_dev->bus->number,
- PCI_SLOT(pci_dev->devfn),
- PCI_FUNC(pci_dev->devfn), pci_dev->irq);
+ dev->minor,
+ pci6208_boards[i].name,
+ pci_dev->bus->number,
+ PCI_SLOT(pci_dev->devfn),
+ PCI_FUNC(pci_dev->devfn), pci_dev->irq);
/* TODO: Warn about non-tested boards. */
/* switch(board->device_id) */
@@ -355,13 +362,15 @@ 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)
+ int dev_minor)
{
unsigned long io_base, io_range, lcr_io_base, lcr_io_range;
/* Enable PCI device and request regions */
if (comedi_pci_enable(pci_dev, PCI6208_DRIVER_NAME) < 0) {
- printk("comedi%d: Failed to enable PCI device and request regions\n", dev_minor);
+ printk
+ ("comedi%d: Failed to enable PCI device and request regions\n",
+ dev_minor);
return -EIO;
}
/* Read local configuration register base address [PCI_BASE_ADDRESS #1]. */
@@ -369,14 +378,14 @@ pci6208_pci_setup(struct pci_dev *pci_dev, unsigned long *io_base_ptr,
lcr_io_range = pci_resource_len(pci_dev, 1);
printk("comedi%d: local config registers at address 0x%4lx [0x%4lx]\n",
- dev_minor, lcr_io_base, lcr_io_range);
+ dev_minor, lcr_io_base, lcr_io_range);
/* Read PCI6208 register base address [PCI_BASE_ADDRESS #2]. */
io_base = pci_resource_start(pci_dev, 2);
io_range = pci_resource_end(pci_dev, 2) - io_base + 1;
printk("comedi%d: 6208 registers at address 0x%4lx [0x%4lx]\n",
- dev_minor, io_base, io_range);
+ dev_minor, io_base, io_range);
*io_base_ptr = io_base;
/* devpriv->io_range = io_range; */
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-27 09:40:01 +0000