ozcdev.c File Reference

#include <linux/module.h>
#include <linux/fs.h>
#include <linux/cdev.h>
#include <linux/uaccess.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/poll.h>
#include <linux/sched.h>
#include "ozconfig.h"
#include "ozprotocol.h"
#include "oztrace.h"
#include "ozappif.h"
#include "ozeltbuf.h"
#include "ozpd.h"
#include "ozproto.h"
#include "ozevent.h"

Go to the source code of this file.

Data Structures
struct	oz_cdev
struct	oz_serial_ctx

Macros
#define	OZ_RD_BUF_SZ   256

Functions
int	oz_cdev_open (struct inode *inode, struct file *filp)
int	oz_cdev_release (struct inode *inode, struct file *filp)
ssize_t	oz_cdev_read (struct file *filp, char __user *buf, size_t count, loff_t *fpos)
ssize_t	oz_cdev_write (struct file *filp, const char __user *buf, size_t count, loff_t *fpos)
long	oz_cdev_ioctl (struct file *filp, unsigned int cmd, unsigned long arg)
unsigned int	oz_cdev_poll (struct file *filp, poll_table *wait)
int	oz_cdev_register (void)
int	oz_cdev_deregister (void)
int	oz_cdev_init (void)
void	oz_cdev_term (void)
int	oz_cdev_start (struct oz_pd *pd, int resume)
void	oz_cdev_stop (struct oz_pd *pd, int pause)
void	oz_cdev_rx (struct oz_pd *pd, struct oz_elt *elt)
void	oz_cdev_heartbeat (struct oz_pd *pd)

Variables
struct class *	g_oz_class
struct file_operations	oz_fops

Macro Definition Documentation

#define OZ_RD_BUF_SZ   256

Definition at line 24 of file ozcdev.c.

Function Documentation

int oz_cdev_deregister

(

void

)

Definition at line 373 of file ozcdev.c.

void oz_cdev_heartbeat

(

struct oz_pd *

pd

)

Definition at line 529 of file ozcdev.c.

int oz_cdev_init

(

void

)

Definition at line 386 of file ozcdev.c.

long oz_cdev_ioctl	(	struct file *	filp,
		unsigned int	cmd,
		unsigned long	arg
	)

Definition at line 235 of file ozcdev.c.

int oz_cdev_open	(	struct inode *	inode,
		struct file *	filp
	)

Definition at line 73 of file ozcdev.c.

unsigned int oz_cdev_poll	(	struct file *	filp,
		poll_table *	wait
	)

Definition at line 299 of file ozcdev.c.

ssize_t oz_cdev_read	(	struct file *	filp,
		char __user *	buf,
		size_t	count,
		loff_t *	fpos
	)

Definition at line 93 of file ozcdev.c.

int oz_cdev_register

(

void

)

Definition at line 332 of file ozcdev.c.

int oz_cdev_release	(	struct inode *	inode,
		struct file *	filp
	)

Definition at line 85 of file ozcdev.c.

void oz_cdev_rx	(	struct oz_pd *	pd,
		struct oz_elt *	elt
	)

Definition at line 469 of file ozcdev.c.

int oz_cdev_start	(	struct oz_pd *	pd,
		int	resume
	)

Definition at line 403 of file ozcdev.c.

void oz_cdev_stop	(	struct oz_pd *	pd,
		int	pause
	)

Definition at line 440 of file ozcdev.c.

void oz_cdev_term

(

void

)

Definition at line 395 of file ozcdev.c.

ssize_t oz_cdev_write	(	struct file *	filp,
		const char __user *	buf,
		size_t	count,
		loff_t *	fpos
	)

Definition at line 145 of file ozcdev.c.

Variable Documentation

struct class* g_oz_class

Definition at line 46 of file ozcdev.c.

struct file_operations oz_fops

Initial value:

= {
    .owner =    THIS_MODULE,
    .open =     oz_cdev_open,
    .release =  oz_cdev_release,
    .read =     oz_cdev_read,
    .write =    oz_cdev_write,
    .unlocked_ioctl = oz_cdev_ioctl,
    .poll =     oz_cdev_poll
}

Definition at line 320 of file ozcdev.c.