comedi_subdevice Struct Reference

#include <comedidev.h>

Data Fields
struct comedi_device *	device
int	type
int	n_chan
int	subdev_flags
int	len_chanlist
void *	private
struct comedi_async *	async
void *	lock
void *	busy
unsigned	runflags
spinlock_t	spin_lock
unsigned int	io_bits
unsigned int	maxdata
const unsigned int *	maxdata_list
unsigned int	flags
const unsigned int *	flaglist
unsigned int	settling_time_0
struct comedi_lrange *	range_table
struct comedi_lrange *const *	range_table_list
unsigned int *	chanlist
int(*	insn_read )(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *)
int(*	insn_write )(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *)
int(*	insn_bits )(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *)
int(*	insn_config )(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *)
int(*	do_cmd )(struct comedi_device *, struct comedi_subdevice *)
int(*	do_cmdtest )(struct comedi_device *, struct comedi_subdevice *, struct comedi_cmd *)
int(*	poll )(struct comedi_device *, struct comedi_subdevice *)
int(*	cancel )(struct comedi_device *, struct comedi_subdevice *)
int(*	buf_change )(struct comedi_device *dev, struct comedi_subdevice *s, unsigned long new_size)
void(*	munge )(struct comedi_device *dev, struct comedi_subdevice *s, void *data, unsigned int num_bytes, unsigned int start_chan_index)
enum dma_data_direction	async_dma_dir
unsigned int	state
struct device *	class_dev
int	minor

Detailed Description

Definition at line 65 of file comedidev.h.

Field Documentation

struct comedi_async* async

Definition at line 74 of file comedidev.h.

enum dma_data_direction async_dma_dir

Definition at line 121 of file comedidev.h.

int(* buf_change)(struct comedi_device *dev, struct comedi_subdevice *s, unsigned long new_size)

Definition at line 115 of file comedidev.h.

void* busy

Definition at line 77 of file comedidev.h.

int(* cancel)(struct comedi_device *, struct comedi_subdevice *)

Definition at line 109 of file comedidev.h.

unsigned int* chanlist

Definition at line 94 of file comedidev.h.

struct device* class_dev

Definition at line 125 of file comedidev.h.

struct comedi_device* device

Definition at line 66 of file comedidev.h.

int(* do_cmd)(struct comedi_device *, struct comedi_subdevice *)

Definition at line 105 of file comedidev.h.

int(* do_cmdtest)(struct comedi_device *, struct comedi_subdevice *, struct comedi_cmd *)

Definition at line 106 of file comedidev.h.

const unsigned int* flaglist

Definition at line 87 of file comedidev.h.

unsigned int flags

Definition at line 86 of file comedidev.h.

int(* insn_bits)(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *)

Definition at line 100 of file comedidev.h.

int(* insn_config)(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *)

Definition at line 102 of file comedidev.h.

int(* insn_read)(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *)

Definition at line 96 of file comedidev.h.

int(* insn_write)(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *)

Definition at line 98 of file comedidev.h.

unsigned int io_bits

Definition at line 81 of file comedidev.h.

int len_chanlist

Definition at line 70 of file comedidev.h.

void* lock

Definition at line 76 of file comedidev.h.

unsigned int maxdata

Definition at line 83 of file comedidev.h.

const unsigned int* maxdata_list

Definition at line 84 of file comedidev.h.

int minor

Definition at line 126 of file comedidev.h.

void(* munge)(struct comedi_device *dev, struct comedi_subdevice *s, void *data, unsigned int num_bytes, unsigned int start_chan_index)

Definition at line 118 of file comedidev.h.

int n_chan

Definition at line 68 of file comedidev.h.

int(* poll)(struct comedi_device *, struct comedi_subdevice *)

Definition at line 108 of file comedidev.h.

void* private

Definition at line 72 of file comedidev.h.

struct comedi_lrange* range_table

Definition at line 91 of file comedidev.h.

struct comedi_lrange* const* range_table_list

Definition at line 92 of file comedidev.h.

unsigned runflags

Definition at line 78 of file comedidev.h.

unsigned int settling_time_0

Definition at line 89 of file comedidev.h.

spinlock_t spin_lock

Definition at line 79 of file comedidev.h.

unsigned int state

Definition at line 123 of file comedidev.h.

int subdev_flags

Definition at line 69 of file comedidev.h.

int type

Definition at line 67 of file comedidev.h.

---

The documentation for this struct was generated from the following file:

• drivers/staging/comedi/comedidev.h