This is a patch to the adv_pci_dio.c file that fixes up brace, print(k), indent and over 80 character warnings found by the checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@xxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/adv_pci_dio.c | 399 +++++++++++++++-----------
1 files changed, 226 insertions(+), 173 deletions(-)
diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c
index 61d35fe..b768ea5 100644
--- a/drivers/staging/comedi/drivers/adv_pci_dio.c
+++ b/drivers/staging/comedi/drivers/adv_pci_dio.c
@@ -8,8 +8,8 @@
/*
Driver: adv_pci_dio
Description: Advantech PCI-1730, PCI-1733, PCI-1734, PCI-1736UP,
- PCI-1750, PCI-1751, PCI-1752, PCI-1753/E, PCI-1754,
- PCI-1756, PCI-1762
+ PCI-1750, PCI-1751, PCI-1752, PCI-1753/E, PCI-1754,
+ PCI-1756, PCI-1762
Author: Michal Dobes <dobes@xxxxxxxxx>
Devices: [Advantech] PCI-1730 (adv_pci_dio), PCI-1733,
PCI-1734, PCI-1736UP, PCI-1750,
@@ -24,9 +24,8 @@ This driver supports now only insn interface for DI/DO/DIO.
Configuration options:
[0] - PCI bus of device (optional)
[1] - PCI slot of device (optional)
- If bus/slot is not specified, the first available PCI
- device will be used.
-
+ If bus/slot is not specified, the first available PCI
+ device will be used.
*/
#include "../comedidev.h"
@@ -64,41 +63,44 @@ enum hw_io_access {
#define MAX_DI_SUBDEVS 2 /* max number of DI subdevices per card */
#define MAX_DO_SUBDEVS 2 /* max number of DO subdevices per card */
-#define MAX_DIO_SUBDEVG 2 /* max number of DIO subdevices group per card */
+#define MAX_DIO_SUBDEVG 2
+ /* max number of DIO subdevices group per card */
#define SIZE_8255 4 /* 8255 IO space length */
#define PCIDIO_MAINREG 2 /* main I/O region for all Advantech cards? */
/* Register offset definitions */
-/* Advantech PCI-1730/3/4 */
+/* Advantech PCI-1730/3/4 */
#define PCI1730_IDI 0 /* R: Isolated digital input 0-15 */
#define PCI1730_IDO 0 /* W: Isolated digital output 0-15 */
#define PCI1730_DI 2 /* R: Digital input 0-15 */
#define PCI1730_DO 2 /* W: Digital output 0-15 */
#define PCI1733_IDI 0 /* R: Isolated digital input 0-31 */
#define PCI1730_3_INT_EN 0x08 /* R/W: enable/disable interrupts */
-#define PCI1730_3_INT_RF 0x0c /* R/W: set falling/raising edge for interrupts */
+#define PCI1730_3_INT_RF 0x0c
+ /* R/W: set falling/raising edge for interrupts */
#define PCI1730_3_INT_CLR 0x10 /* R/W: clear interrupts */
#define PCI1734_IDO 0 /* W: Isolated digital output 0-31 */
#define PCI173x_BOARDID 4 /* R: Board I/D switch for 1730/3/4 */
-/* Advantech PCI-1736UP */
+/* Advantech PCI-1736UP */
#define PCI1736_IDI 0 /* R: Isolated digital input 0-15 */
#define PCI1736_IDO 0 /* W: Isolated digital output 0-15 */
#define PCI1736_3_INT_EN 0x08 /* R/W: enable/disable interrupts */
-#define PCI1736_3_INT_RF 0x0c /* R/W: set falling/raising edge for interrupts */
+#define PCI1736_3_INT_RF 0x0c
+ /* R/W: set falling/raising edge for interrupts */
#define PCI1736_3_INT_CLR 0x10 /* R/W: clear interrupts */
#define PCI1736_BOARDID 4 /* R: Board I/D switch for 1736UP */
#define PCI1736_MAINREG 0 /* Normal register (2) doesn't work */
-/* Advantech PCI-1750 */
+/* Advantech PCI-1750 */
#define PCI1750_IDI 0 /* R: Isolated digital input 0-15 */
#define PCI1750_IDO 0 /* W: Isolated digital output 0-15 */
#define PCI1750_ICR 32 /* W: Interrupt control register */
#define PCI1750_ISR 32 /* R: Interrupt status register */
-/* Advantech PCI-1751/3/3E */
+/* Advantech PCI-1751/3/3E */
#define PCI1751_DIO 0 /* R/W: begin of 8255 registers block */
#define PCI1751_ICR 32 /* W: Interrupt control register */
#define PCI1751_ISR 32 /* R: Interrupt status register */
@@ -113,7 +115,7 @@ enum hw_io_access {
#define PCI1753E_ICR2 50 /* R/W: Interrupt control register group 2 */
#define PCI1753E_ICR3 51 /* R/W: Interrupt control register group 3 */
-/* Advantech PCI-1752/4/6 */
+/* Advantech PCI-1752/4/6 */
#define PCI1752_IDO 0 /* R/W: Digital output 0-31 */
#define PCI1752_IDO2 4 /* R/W: Digital output 32-63 */
#define PCI1754_IDI 0 /* R: Digital input 0-31 */
@@ -127,14 +129,14 @@ enum hw_io_access {
#define PCI1752_6_CFC 0x12 /* R/W: set/read channel freeze function */
#define PCI175x_BOARDID 0x10 /* R: Board I/D switch for 1752/4/6 */
-/* Advantech PCI-1762 registers */
+/* Advantech PCI-1762 registers */
#define PCI1762_RO 0 /* R/W: Relays status/output */
#define PCI1762_IDI 2 /* R: Isolated input status */
#define PCI1762_BOARDID 4 /* R: Board I/D switch */
#define PCI1762_ICR 6 /* W: Interrupt control register */
#define PCI1762_ISR 6 /* R: Interrupt status register */
-/* Advantech PCI-1760 registers */
+/* Advantech PCI-1760 registers */
#define OMB0 0x0c /* W: Mailbox outgoing registers */
#define OMB1 0x0d
#define OMB2 0x0e
@@ -148,38 +150,71 @@ enum hw_io_access {
#define INTCSR2 0x3a
#define INTCSR3 0x3b
-/* PCI-1760 mailbox commands */
-#define CMD_ClearIMB2 0x00 /* Clear IMB2 status and return actaul DI status in IMB3 */
+/* PCI-1760 mailbox commands */
+#define CMD_ClearIMB2 0x00
+ /* Clear IMB2 status and return actual DI status in IMB3 */
#define CMD_SetRelaysOutput 0x01 /* Set relay output from OMB0 */
#define CMD_GetRelaysStatus 0x02 /* Get relay status to IMB0 */
-#define CMD_ReadCurrentStatus 0x07 /* Read the current status of the register in OMB0, result in IMB0 */
-#define CMD_ReadFirmwareVersion 0x0e /* Read the firmware ver., result in IMB1.IMB0 */
-#define CMD_ReadHardwareVersion 0x0f /* Read the hardware ver., result in IMB1.IMB0 */
-#define CMD_EnableIDIFilters 0x20 /* Enable IDI filters based on bits in OMB0 */
-#define CMD_EnableIDIPatternMatch 0x21 /* Enable IDI pattern match based on bits in OMB0 */
-#define CMD_SetIDIPatternMatch 0x22 /* Enable IDI pattern match based on bits in OMB0 */
-#define CMD_EnableIDICounters 0x28 /* Enable IDI counters based on bits in OMB0 */
-#define CMD_ResetIDICounters 0x29 /* Reset IDI counters based on bits in OMB0 to its reset values */
-#define CMD_OverflowIDICounters 0x2a /* Enable IDI counters overflow interrupts based on bits in OMB0 */
-#define CMD_MatchIntIDICounters 0x2b /* Enable IDI counters match value interrupts based on bits in OMB0 */
-#define CMD_EdgeIDICounters 0x2c /* Set IDI up counters count edge (bit=0 - rising, =1 - falling) */
-#define CMD_GetIDICntCurValue 0x2f /* Read IDI{OMB0} up counter current value */
-#define CMD_SetIDI0CntResetValue 0x40 /* Set IDI0 Counter Reset Value 256*OMB1+OMB0 */
-#define CMD_SetIDI1CntResetValue 0x41 /* Set IDI1 Counter Reset Value 256*OMB1+OMB0 */
-#define CMD_SetIDI2CntResetValue 0x42 /* Set IDI2 Counter Reset Value 256*OMB1+OMB0 */
-#define CMD_SetIDI3CntResetValue 0x43 /* Set IDI3 Counter Reset Value 256*OMB1+OMB0 */
-#define CMD_SetIDI4CntResetValue 0x44 /* Set IDI4 Counter Reset Value 256*OMB1+OMB0 */
-#define CMD_SetIDI5CntResetValue 0x45 /* Set IDI5 Counter Reset Value 256*OMB1+OMB0 */
-#define CMD_SetIDI6CntResetValue 0x46 /* Set IDI6 Counter Reset Value 256*OMB1+OMB0 */
-#define CMD_SetIDI7CntResetValue 0x47 /* Set IDI7 Counter Reset Value 256*OMB1+OMB0 */
-#define CMD_SetIDI0CntMatchValue 0x48 /* Set IDI0 Counter Match Value 256*OMB1+OMB0 */
-#define CMD_SetIDI1CntMatchValue 0x49 /* Set IDI1 Counter Match Value 256*OMB1+OMB0 */
-#define CMD_SetIDI2CntMatchValue 0x4a /* Set IDI2 Counter Match Value 256*OMB1+OMB0 */
-#define CMD_SetIDI3CntMatchValue 0x4b /* Set IDI3 Counter Match Value 256*OMB1+OMB0 */
-#define CMD_SetIDI4CntMatchValue 0x4c /* Set IDI4 Counter Match Value 256*OMB1+OMB0 */
-#define CMD_SetIDI5CntMatchValue 0x4d /* Set IDI5 Counter Match Value 256*OMB1+OMB0 */
-#define CMD_SetIDI6CntMatchValue 0x4e /* Set IDI6 Counter Match Value 256*OMB1+OMB0 */
-#define CMD_SetIDI7CntMatchValue 0x4f /* Set IDI7 Counter Match Value 256*OMB1+OMB0 */
+#define CMD_ReadCurrentStatus 0x07
+ /* Read the current status of the register in OMB0, result in IMB0 */
+#define CMD_ReadFirmwareVersion 0x0e
+ /* Read the firmware ver., result in IMB1.IMB0 */
+#define CMD_ReadHardwareVersion 0x0f
+ /* Read the hardware ver., result in IMB1.IMB0 */
+#define CMD_EnableIDIFilters 0x20
+ /* Enable IDI filters based on bits in OMB0 */
+#define CMD_EnableIDIPatternMatch 0x21
+ /* Enable IDI pattern match based on bits in OMB0 */
+#define CMD_SetIDIPatternMatch 0x22
+ /* Enable IDI pattern match based on bits in OMB0 */
+#define CMD_EnableIDICounters 0x28
+ /* Enable IDI counters based on bits in OMB0 */
+#define CMD_ResetIDICounters 0x29
+ /* Reset IDI counters based on bits in OMB0 to its reset values */
+
+#define CMD_OverflowIDICounters 0x2a
+ /* Enable IDI counters overflow interrupts based on bits in OMB0 */
+
+#define CMD_MatchIntIDICounters 0x2b
+ /* Enable IDI counters match value interrupts based on bits in OMB0 */
+
+#define CMD_EdgeIDICounters 0x2c
+ /* Set IDI up counters count edge (bit=0 - rising, =1 - falling) */
+
+#define CMD_GetIDICntCurValue 0x2f
+ /* Read IDI{OMB0} up counter current value */
+#define CMD_SetIDI0CntResetValue 0x40
+ /* Set IDI0 Counter Reset Value 256*OMB1+OMB0 */
+#define CMD_SetIDI1CntResetValue 0x41
+ /* Set IDI1 Counter Reset Value 256*OMB1+OMB0 */
+#define CMD_SetIDI2CntResetValue 0x42
+ /* Set IDI2 Counter Reset Value 256*OMB1+OMB0 */
+#define CMD_SetIDI3CntResetValue 0x43
+ /* Set IDI3 Counter Reset Value 256*OMB1+OMB0 */
+#define CMD_SetIDI4CntResetValue 0x44
+ /* Set IDI4 Counter Reset Value 256*OMB1+OMB0 */
+#define CMD_SetIDI5CntResetValue 0x45
+ /* Set IDI5 Counter Reset Value 256*OMB1+OMB0 */
+#define CMD_SetIDI6CntResetValue 0x46
+ /* Set IDI6 Counter Reset Value 256*OMB1+OMB0 */
+#define CMD_SetIDI7CntResetValue 0x47
+ /* Set IDI7 Counter Reset Value 256*OMB1+OMB0 */
+#define CMD_SetIDI0CntMatchValue 0x48
+ /* Set IDI0 Counter Match Value 256*OMB1+OMB0 */
+#define CMD_SetIDI1CntMatchValue 0x49
+ /* Set IDI1 Counter Match Value 256*OMB1+OMB0 */
+#define CMD_SetIDI2CntMatchValue 0x4a
+ /* Set IDI2 Counter Match Value 256*OMB1+OMB0 */
+#define CMD_SetIDI3CntMatchValue 0x4b
+ /* Set IDI3 Counter Match Value 256*OMB1+OMB0 */
+#define CMD_SetIDI4CntMatchValue 0x4c
+ /* Set IDI4 Counter Match Value 256*OMB1+OMB0 */
+#define CMD_SetIDI5CntMatchValue 0x4d
+ /* Set IDI5 Counter Match Value 256*OMB1+OMB0 */
+#define CMD_SetIDI6CntMatchValue 0x4e
+ /* Set IDI6 Counter Match Value 256*OMB1+OMB0 */
+#define CMD_SetIDI7CntMatchValue 0x4f
+ /* Set IDI7 Counter Match Value 256*OMB1+OMB0 */
#define OMBCMD_RETRY 0x03 /* 3 times try request before error */
@@ -188,22 +223,23 @@ static int pci_dio_attach(struct comedi_device *dev,
static int pci_dio_detach(struct comedi_device *dev);
struct diosubd_data {
- int chans; /* num of chans */
- int addr; /* PCI address ofset */
- int regs; /* number of registers to read or 8255 subdevices */
- unsigned int specflags; /* addon subdevice flags */
+ int chans; /* num of chans */
+ int addr; /* PCI address ofset */
+ int regs;
+ /* number of registers to read or 8255 subdevices */
+ unsigned int specflags; /* addon subdevice flags */
};
struct dio_boardtype {
- const char *name; /* board name */
- int vendor_id; /* vendor/device PCI ID */
+ const char *name; /* board name */
+ int vendor_id; /* vendor/device PCI ID */
int device_id;
- int main_pci_region; /* main I/O PCI region */
+ int main_pci_region; /* main I/O PCI region */
enum hw_cards_id cardtype;
- struct diosubd_data sdi[MAX_DI_SUBDEVS]; /* DI chans */
- struct diosubd_data sdo[MAX_DO_SUBDEVS]; /* DO chans */
- struct diosubd_data sdio[MAX_DIO_SUBDEVG]; /* DIO 8255 chans */
- struct diosubd_data boardid; /* card supports board ID switch */
+ struct diosubd_data sdi[MAX_DI_SUBDEVS]; /* DI chans */
+ struct diosubd_data sdo[MAX_DO_SUBDEVS]; /* DO chans */
+ struct diosubd_data sdio[MAX_DIO_SUBDEVG]; /* DIO 8255 chans */
+ struct diosubd_data boardid; /* card supports board ID switch */
enum hw_io_access io_access;
};
@@ -229,95 +265,95 @@ MODULE_DEVICE_TABLE(pci, pci_dio_pci_table);
static const struct dio_boardtype boardtypes[] = {
{"pci1730", PCI_VENDOR_ID_ADVANTECH, 0x1730, PCIDIO_MAINREG,
TYPE_PCI1730,
- {{16, PCI1730_DI, 2, 0}, {16, PCI1730_IDI, 2, 0}},
- {{16, PCI1730_DO, 2, 0}, {16, PCI1730_IDO, 2, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{16, PCI1730_DI, 2, 0}, {16, PCI1730_IDI, 2, 0} },
+ {{16, PCI1730_DO, 2, 0}, {16, PCI1730_IDO, 2, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{4, PCI173x_BOARDID, 1, SDF_INTERNAL},
IO_8b,
},
{"pci1733", PCI_VENDOR_ID_ADVANTECH, 0x1733, PCIDIO_MAINREG,
TYPE_PCI1733,
- {{0, 0, 0, 0}, {32, PCI1733_IDI, 4, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {32, PCI1733_IDI, 4, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{4, PCI173x_BOARDID, 1, SDF_INTERNAL},
IO_8b},
{"pci1734", PCI_VENDOR_ID_ADVANTECH, 0x1734, PCIDIO_MAINREG,
TYPE_PCI1734,
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{0, 0, 0, 0}, {32, PCI1734_IDO, 4, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{0, 0, 0, 0}, {32, PCI1734_IDO, 4, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{4, PCI173x_BOARDID, 1, SDF_INTERNAL},
IO_8b},
{"pci1736", PCI_VENDOR_ID_ADVANTECH, 0x1736, PCI1736_MAINREG,
TYPE_PCI1736,
- {{0, 0, 0, 0}, {16, PCI1736_IDI, 2, 0}},
- {{0, 0, 0, 0}, {16, PCI1736_IDO, 2, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {16, PCI1736_IDI, 2, 0} },
+ {{0, 0, 0, 0}, {16, PCI1736_IDO, 2, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{4, PCI1736_BOARDID, 1, SDF_INTERNAL},
IO_8b,
},
{"pci1750", PCI_VENDOR_ID_ADVANTECH, 0x1750, PCIDIO_MAINREG,
TYPE_PCI1750,
- {{0, 0, 0, 0}, {16, PCI1750_IDI, 2, 0}},
- {{0, 0, 0, 0}, {16, PCI1750_IDO, 2, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {16, PCI1750_IDI, 2, 0} },
+ {{0, 0, 0, 0}, {16, PCI1750_IDO, 2, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{0, 0, 0, 0},
IO_8b},
{"pci1751", PCI_VENDOR_ID_ADVANTECH, 0x1751, PCIDIO_MAINREG,
TYPE_PCI1751,
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{48, PCI1751_DIO, 2, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{48, PCI1751_DIO, 2, 0}, {0, 0, 0, 0} },
{0, 0, 0, 0},
IO_8b},
{"pci1752", PCI_VENDOR_ID_ADVANTECH, 0x1752, PCIDIO_MAINREG,
TYPE_PCI1752,
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{32, PCI1752_IDO, 2, 0}, {32, PCI1752_IDO2, 2, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{32, PCI1752_IDO, 2, 0}, {32, PCI1752_IDO2, 2, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{4, PCI175x_BOARDID, 1, SDF_INTERNAL},
IO_16b},
{"pci1753", PCI_VENDOR_ID_ADVANTECH, 0x1753, PCIDIO_MAINREG,
TYPE_PCI1753,
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{96, PCI1753_DIO, 4, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{96, PCI1753_DIO, 4, 0}, {0, 0, 0, 0} },
{0, 0, 0, 0},
IO_8b},
{"pci1753e", PCI_VENDOR_ID_ADVANTECH, 0x1753, PCIDIO_MAINREG,
TYPE_PCI1753E,
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{96, PCI1753_DIO, 4, 0}, {96, PCI1753E_DIO, 4, 0}},
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{96, PCI1753_DIO, 4, 0}, {96, PCI1753E_DIO, 4, 0} },
{0, 0, 0, 0},
IO_8b},
{"pci1754", PCI_VENDOR_ID_ADVANTECH, 0x1754, PCIDIO_MAINREG,
TYPE_PCI1754,
- {{32, PCI1754_IDI, 2, 0}, {32, PCI1754_IDI2, 2, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{32, PCI1754_IDI, 2, 0}, {32, PCI1754_IDI2, 2, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{4, PCI175x_BOARDID, 1, SDF_INTERNAL},
IO_16b},
{"pci1756", PCI_VENDOR_ID_ADVANTECH, 0x1756, PCIDIO_MAINREG,
TYPE_PCI1756,
- {{0, 0, 0, 0}, {32, PCI1756_IDI, 2, 0}},
- {{0, 0, 0, 0}, {32, PCI1756_IDO, 2, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {32, PCI1756_IDI, 2, 0} },
+ {{0, 0, 0, 0}, {32, PCI1756_IDO, 2, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{4, PCI175x_BOARDID, 1, SDF_INTERNAL},
IO_16b},
{"pci1760", PCI_VENDOR_ID_ADVANTECH, 0x1760, 0,
TYPE_PCI1760,
- {{0, 0, 0, 0}, {0, 0, 0, 0}}, /* This card have own setup work */
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {0, 0, 0, 0} }, /* This card has own setup work */
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{0, 0, 0, 0},
IO_8b},
{"pci1762", PCI_VENDOR_ID_ADVANTECH, 0x1762, PCIDIO_MAINREG,
TYPE_PCI1762,
- {{0, 0, 0, 0}, {16, PCI1762_IDI, 1, 0}},
- {{0, 0, 0, 0}, {16, PCI1762_RO, 1, 0}},
- {{0, 0, 0, 0}, {0, 0, 0, 0}},
+ {{0, 0, 0, 0}, {16, PCI1762_IDI, 1, 0} },
+ {{0, 0, 0, 0}, {16, PCI1762_RO, 1, 0} },
+ {{0, 0, 0, 0}, {0, 0, 0, 0} },
{4, PCI1762_BOARDID, 1, SDF_INTERNAL},
IO_16b}
};
@@ -332,26 +368,29 @@ static struct comedi_driver driver_pci_dio = {
};
struct pci_dio_private {
- struct pci_dio_private *prev; /* previous private struct */
- struct pci_dio_private *next; /* next private struct */
- struct pci_dev *pcidev; /* pointer to board's pci_dev */
- char valid; /* card is usable */
- char GlobalIrqEnabled; /* 1= any IRQ source is enabled */
- /* PCI-1760 specific data */
- unsigned char IDICntEnable; /* counter's counting enable status */
- unsigned char IDICntOverEnable; /* counter's overflow interrupts enable status */
- unsigned char IDICntMatchEnable; /* counter's match interrupts enable status */
- unsigned char IDICntEdge; /* counter's count edge value (bit=0 - rising, =1 - falling) */
- unsigned short CntResValue[8]; /* counters' reset value */
- unsigned short CntMatchValue[8]; /* counters' match interrupt value */
- unsigned char IDIFiltersEn; /* IDI's digital filters enable status */
- unsigned char IDIPatMatchEn; /* IDI's pattern match enable status */
- unsigned char IDIPatMatchValue; /* IDI's pattern match value */
- unsigned short IDIFiltrLow[8]; /* IDI's filter value low signal */
- unsigned short IDIFiltrHigh[8]; /* IDI's filter value high signal */
+ struct pci_dio_private *prev; /* previous private struct */
+ struct pci_dio_private *next; /* next private struct */
+ struct pci_dev *pcidev; /* pointer to board's pci_dev */
+ char valid; /* card is usable */
+ char GlobalIrqEnabled; /* 1= any IRQ source is enabled */
+ /* PCI-1760 specific data */
+ unsigned char IDICntEnable; /* counter's counting enable status */
+ unsigned char IDICntOverEnable;
+ /* counter's overflow interrupts enable status */
+ unsigned char IDICntMatchEnable;
+ /* counter's match interrupts enable status */
+ unsigned char IDICntEdge;
+ /* counter's count edge value (bit=0 - rising, =1 - falling) */
+ unsigned short CntResValue[8]; /* counters' reset value */
+ unsigned short CntMatchValue[8]; /* counters' match interrupt value */
+ unsigned char IDIFiltersEn; /* IDI's digital filters enable status */
+ unsigned char IDIPatMatchEn; /* IDI's pattern match enable status */
+ unsigned char IDIPatMatchValue; /* IDI's pattern match value */
+ unsigned short IDIFiltrLow[8]; /* IDI's filter value low signal */
+ unsigned short IDIFiltrHigh[8]; /* IDI's filter value high signal */
};
-static struct pci_dio_private *pci_priv = NULL; /* list of allocated cards */
+static struct pci_dio_private *pci_priv; /* list of allocated cards */
#define devpriv ((struct pci_dio_private *)dev->private)
#define this_board ((const struct dio_boardtype *)dev->board_ptr)
@@ -367,9 +406,8 @@ static int pci_dio_insn_bits_di_b(struct comedi_device *dev,
int i;
data[1] = 0;
- for (i = 0; i < d->regs; i++) {
+ for (i = 0; i < d->regs; i++)
data[1] |= inb(dev->iobase + d->addr + i) << (8 * i);
- }
return 2;
}
@@ -482,8 +520,8 @@ static int pci1760_mbxrequest(struct comedi_device *dev,
unsigned char *omb, unsigned char *imb)
{
if (omb[2] == CMD_ClearIMB2) {
- comedi_error(dev,
- "bug! this function should not be used for CMD_ClearIMB2 command");
+ comedi_error(dev, "bug! this function should not be used for "
+ "CMD_ClearIMB2 command");
return -EINVAL;
}
if (inb(dev->iobase + IMB2) == omb[2]) {
@@ -580,20 +618,22 @@ static int pci1760_insn_cnt_write(struct comedi_device *dev,
};
unsigned char imb[4];
- if (devpriv->CntResValue[chan] != (data[0] & 0xffff)) { /* Set reset value if different */
+ if (devpriv->CntResValue[chan] != (data[0] & 0xffff)) {
+ /* Set reset value if different */
ret = pci1760_mbxrequest(dev, omb, imb);
if (!ret)
return ret;
devpriv->CntResValue[chan] = data[0] & 0xffff;
}
- omb[0] = bitmask; /* reset counter to it reset value */
+ omb[0] = bitmask; /* reset counter to it reset value */
omb[2] = CMD_ResetIDICounters;
ret = pci1760_mbxrequest(dev, omb, imb);
if (!ret)
return ret;
- if (!(bitmask & devpriv->IDICntEnable)) { /* start counter if it don't run */
+ if (!(bitmask & devpriv->IDICntEnable)) {
+ /* start counter if it don't run */
omb[0] = bitmask;
omb[2] = CMD_EnableIDICounters;
ret = pci1760_mbxrequest(dev, omb, imb);
@@ -613,34 +653,36 @@ static int pci1760_reset(struct comedi_device *dev)
unsigned char omb[4] = { 0x00, 0x00, 0x00, 0x00 };
unsigned char imb[4];
- outb(0, dev->iobase + INTCSR0); /* disable IRQ */
+ outb(0, dev->iobase + INTCSR0); /* disable IRQ */
outb(0, dev->iobase + INTCSR1);
outb(0, dev->iobase + INTCSR2);
outb(0, dev->iobase + INTCSR3);
devpriv->GlobalIrqEnabled = 0;
omb[0] = 0x00;
- omb[2] = CMD_SetRelaysOutput; /* reset relay outputs */
+ omb[2] = CMD_SetRelaysOutput; /* reset relay outputs */
pci1760_mbxrequest(dev, omb, imb);
omb[0] = 0x00;
- omb[2] = CMD_EnableIDICounters; /* disable IDI up counters */
+ omb[2] = CMD_EnableIDICounters; /* disable IDI up counters */
pci1760_mbxrequest(dev, omb, imb);
devpriv->IDICntEnable = 0;
omb[0] = 0x00;
- omb[2] = CMD_OverflowIDICounters; /* disable counters overflow interrupts */
+ omb[2] = CMD_OverflowIDICounters;
+ /* disable counters overflow interrupts */
pci1760_mbxrequest(dev, omb, imb);
devpriv->IDICntOverEnable = 0;
omb[0] = 0x00;
- omb[2] = CMD_MatchIntIDICounters; /* disable counters match value interrupts */
+ omb[2] = CMD_MatchIntIDICounters;
+ /* disable counters match value interrupts */
pci1760_mbxrequest(dev, omb, imb);
devpriv->IDICntMatchEnable = 0;
omb[0] = 0x00;
omb[1] = 0x80;
- for (i = 0; i < 8; i++) { /* set IDI up counters match value */
+ for (i = 0; i < 8; i++) { /* set IDI up counters match value */
omb[2] = CMD_SetIDI0CntMatchValue + i;
pci1760_mbxrequest(dev, omb, imb);
devpriv->CntMatchValue[i] = 0x8000;
@@ -648,33 +690,34 @@ static int pci1760_reset(struct comedi_device *dev)
omb[0] = 0x00;
omb[1] = 0x00;
- for (i = 0; i < 8; i++) { /* set IDI up counters reset value */
+ for (i = 0; i < 8; i++) { /* set IDI up counters reset value */
omb[2] = CMD_SetIDI0CntResetValue + i;
pci1760_mbxrequest(dev, omb, imb);
devpriv->CntResValue[i] = 0x0000;
}
omb[0] = 0xff;
- omb[2] = CMD_ResetIDICounters; /* reset IDI up counters to reset values */
+ omb[2] = CMD_ResetIDICounters;
+ /* reset IDI up counters to reset values */
pci1760_mbxrequest(dev, omb, imb);
omb[0] = 0x00;
- omb[2] = CMD_EdgeIDICounters; /* set IDI up counters count edge */
+ omb[2] = CMD_EdgeIDICounters; /* set IDI up counters count edge */
pci1760_mbxrequest(dev, omb, imb);
devpriv->IDICntEdge = 0x00;
omb[0] = 0x00;
- omb[2] = CMD_EnableIDIFilters; /* disable all digital in filters */
+ omb[2] = CMD_EnableIDIFilters; /* disable all digital in filters */
pci1760_mbxrequest(dev, omb, imb);
devpriv->IDIFiltersEn = 0x00;
omb[0] = 0x00;
- omb[2] = CMD_EnableIDIPatternMatch; /* disable pattern matching */
+ omb[2] = CMD_EnableIDIPatternMatch; /* disable pattern matching */
pci1760_mbxrequest(dev, omb, imb);
devpriv->IDIPatMatchEn = 0x00;
omb[0] = 0x00;
- omb[2] = CMD_SetIDIPatternMatch; /* set pattern match value */
+ omb[2] = CMD_SetIDIPatternMatch; /* set pattern match value */
pci1760_mbxrequest(dev, omb, imb);
devpriv->IDIPatMatchValue = 0x00;
@@ -690,18 +733,21 @@ static int pci_dio_reset(struct comedi_device *dev)
switch (this_board->cardtype) {
case TYPE_PCI1730:
- outb(0, dev->iobase + PCI1730_DO); /* clear outputs */
+ outb(0, dev->iobase + PCI1730_DO); /* clear outputs */
outb(0, dev->iobase + PCI1730_DO + 1);
outb(0, dev->iobase + PCI1730_IDO);
outb(0, dev->iobase + PCI1730_IDO + 1);
/* NO break there! */
case TYPE_PCI1733:
- outb(0, dev->iobase + PCI1730_3_INT_EN); /* disable interrupts */
- outb(0x0f, dev->iobase + PCI1730_3_INT_CLR); /* clear interrupts */
- outb(0, dev->iobase + PCI1730_3_INT_RF); /* set rising edge trigger */
+ outb(0, dev->iobase + PCI1730_3_INT_EN);
+ /* disable interrupts */
+ outb(0x0f, dev->iobase + PCI1730_3_INT_CLR);
+ /* clear interrupts */
+ outb(0, dev->iobase + PCI1730_3_INT_RF);
+ /* set rising edge trigger */
break;
case TYPE_PCI1734:
- outb(0, dev->iobase + PCI1734_IDO); /* clear outputs */
+ outb(0, dev->iobase + PCI1734_IDO); /* clear outputs */
outb(0, dev->iobase + PCI1734_IDO + 1);
outb(0, dev->iobase + PCI1734_IDO + 2);
outb(0, dev->iobase + PCI1734_IDO + 3);
@@ -710,52 +756,64 @@ static int pci_dio_reset(struct comedi_device *dev)
case TYPE_PCI1736:
outb(0, dev->iobase + PCI1736_IDO);
outb(0, dev->iobase + PCI1736_IDO + 1);
- outb(0, dev->iobase + PCI1736_3_INT_EN); /* disable interrupts */
- outb(0x0f, dev->iobase + PCI1736_3_INT_CLR); /* clear interrupts */
- outb(0, dev->iobase + PCI1736_3_INT_RF); /* set rising edge trigger */
+ outb(0, dev->iobase + PCI1736_3_INT_EN);
+ /* disable interrupts */
+ outb(0x0f, dev->iobase + PCI1736_3_INT_CLR);
+ /* clear interrupts */
+ outb(0, dev->iobase + PCI1736_3_INT_RF);
+ /* set rising edge trigger */
break;
case TYPE_PCI1750:
case TYPE_PCI1751:
- outb(0x88, dev->iobase + PCI1750_ICR); /* disable & clear interrupts */
+ outb(0x88, dev->iobase + PCI1750_ICR);
+ /* disable & clear interrupts */
break;
case TYPE_PCI1752:
- outw(0, dev->iobase + PCI1752_6_CFC); /* disable channel freeze function */
- outw(0, dev->iobase + PCI1752_IDO); /* clear outputs */
+ outw(0, dev->iobase + PCI1752_6_CFC);
+ /* disable channel freeze function */
+ outw(0, dev->iobase + PCI1752_IDO);
+ /* clear outputs */
outw(0, dev->iobase + PCI1752_IDO + 2);
outw(0, dev->iobase + PCI1752_IDO2);
outw(0, dev->iobase + PCI1752_IDO2 + 2);
break;
case TYPE_PCI1753E:
- outb(0x88, dev->iobase + PCI1753E_ICR0); /* disable & clear interrupts */
+ outb(0x88, dev->iobase + PCI1753E_ICR0);
+ /* disable & clear interrupts */
outb(0x80, dev->iobase + PCI1753E_ICR1);
outb(0x80, dev->iobase + PCI1753E_ICR2);
outb(0x80, dev->iobase + PCI1753E_ICR3);
/* NO break there! */
case TYPE_PCI1753:
- outb(0x88, dev->iobase + PCI1753_ICR0); /* disable & clear interrupts */
+ outb(0x88, dev->iobase + PCI1753_ICR0);
+ /* disable & clear interrupts */
outb(0x80, dev->iobase + PCI1753_ICR1);
outb(0x80, dev->iobase + PCI1753_ICR2);
outb(0x80, dev->iobase + PCI1753_ICR3);
break;
case TYPE_PCI1754:
- outw(0x08, dev->iobase + PCI1754_6_ICR0); /* disable and clear interrupts */
+ outw(0x08, dev->iobase + PCI1754_6_ICR0);
+ /* disable & clear interrupts */
outw(0x08, dev->iobase + PCI1754_6_ICR1);
outw(0x08, dev->iobase + PCI1754_ICR2);
outw(0x08, dev->iobase + PCI1754_ICR3);
break;
case TYPE_PCI1756:
- outw(0, dev->iobase + PCI1752_6_CFC); /* disable channel freeze function */
- outw(0x08, dev->iobase + PCI1754_6_ICR0); /* disable and clear interrupts */
+ outw(0, dev->iobase + PCI1752_6_CFC);
+ /* disable channel freeze function */
+ outw(0x08, dev->iobase + PCI1754_6_ICR0);
+ /* disable & clear interrupts */
outw(0x08, dev->iobase + PCI1754_6_ICR1);
- outw(0, dev->iobase + PCI1756_IDO); /* clear outputs */
+ outw(0, dev->iobase + PCI1756_IDO); /* clear outputs */
outw(0, dev->iobase + PCI1756_IDO + 2);
break;
case TYPE_PCI1760:
pci1760_reset(dev);
break;
case TYPE_PCI1762:
- outw(0x0101, dev->iobase + PCI1762_ICR); /* disable & clear interrupts */
+ outw(0x0101, dev->iobase + PCI1762_ICR);
+ /* disable & clear interrupts */
break;
}
@@ -882,9 +940,9 @@ static int CheckAndAllocCard(struct comedi_device *dev,
struct pci_dio_private *pr, *prev;
for (pr = pci_priv, prev = NULL; pr != NULL; prev = pr, pr = pr->next) {
- if (pr->pcidev == pcidev) {
- return 0; /* this card is used, look for another */
- }
+ if (pr->pcidev == pcidev)
+ return 0;
+ /* this card is used, look for another */
}
if (prev) {
@@ -921,15 +979,15 @@ static int pci_dio_attach(struct comedi_device *dev,
for (pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL);
pcidev != NULL;
pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pcidev)) {
- /* loop through cards supported by this driver */
+ /* loop through cards supported by this driver */
for (i = 0; i < n_boardtypes; ++i) {
if (boardtypes[i].vendor_id != pcidev->vendor)
continue;
if (boardtypes[i].device_id != pcidev->device)
continue;
- /* was a particular bus/slot requested? */
+ /* was a particular bus/slot requested? */
if (it->options[0] || it->options[1]) {
- /* are we on the wrong bus/slot? */
+ /* are we on the wrong bus/slot? */
if (pcidev->bus->number != it->options[0] ||
PCI_SLOT(pcidev->devfn) != it->options[1]) {
continue;
@@ -946,7 +1004,8 @@ static int pci_dio_attach(struct comedi_device *dev,
}
if (!dev->board_ptr) {
- printk(", Error: Requested type of the card was not found!\n");
+ printk(KERN_ERR ", Error: Requested type of the card "
+ "was not found!\n");
return -EIO;
}
@@ -956,7 +1015,7 @@ static int pci_dio_attach(struct comedi_device *dev,
return -EIO;
}
iobase = pci_resource_start(pcidev, this_board->main_pci_region);
- printk(", b:s:f=%d:%d:%d, io=0x%4lx",
+ printk(KERN_ERR ", b:s:f=%d:%d:%d, io=0x%4lx",
pcidev->bus->number, PCI_SLOT(pcidev->devfn),
PCI_FUNC(pcidev->devfn), iobase);
@@ -964,7 +1023,7 @@ static int pci_dio_attach(struct comedi_device *dev,
dev->board_name = this_board->name;
if (this_board->cardtype == TYPE_PCI1760) {
- n_subdevices = 4; /* 8 IDI, 8 IDO, 2 PWM, 8 CNT */
+ n_subdevices = 4; /* 8 IDI, 8 IDO, 2 PWM, 8 CNT */
} else {
n_subdevices = 0;
for (i = 0; i < MAX_DI_SUBDEVS; i++)
@@ -985,7 +1044,7 @@ static int pci_dio_attach(struct comedi_device *dev,
return ret;
}
- printk(".\n");
+ printk(KERN_ERR ".\n");
subdev = 0;
@@ -1040,22 +1099,19 @@ static int pci_dio_detach(struct comedi_device *dev)
int subdev;
if (dev->private) {
- if (devpriv->valid) {
+ if (devpriv->valid)
pci_dio_reset(dev);
- }
/* This shows the silliness of using this kind of
* scheme for numbering subdevices. Don't do it. --ds */
subdev = 0;
for (i = 0; i < MAX_DI_SUBDEVS; i++) {
- if (this_board->sdi[i].chans) {
+ if (this_board->sdi[i].chans)
subdev++;
- }
}
for (i = 0; i < MAX_DO_SUBDEVS; i++) {
- if (this_board->sdo[i].chans) {
+ if (this_board->sdo[i].chans)
subdev++;
- }
}
for (i = 0; i < MAX_DIO_SUBDEVG; i++) {
for (j = 0; j < this_board->sdio[i].regs; j++) {
@@ -1071,20 +1127,17 @@ static int pci_dio_detach(struct comedi_device *dev)
}
if (devpriv->pcidev) {
- if (dev->iobase) {
+ if (dev->iobase)
comedi_pci_disable(devpriv->pcidev);
- }
pci_dev_put(devpriv->pcidev);
}
- if (devpriv->prev) {
+ if (devpriv->prev)
devpriv->prev->next = devpriv->next;
- } else {
+ else
pci_priv = devpriv->next;
- }
- if (devpriv->next) {
+ if (devpriv->next)
devpriv->next->prev = devpriv->prev;
- }
}
return 0;
--
1.6.3.3
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