pvrusb2-ioread.c File Reference

#include "pvrusb2-ioread.h"
#include "pvrusb2-debug.h"
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/mutex.h>
#include <asm/uaccess.h>

Go to the source code of this file.

Data Structures
struct	pvr2_ioread

Macros
#define	BUFFER_COUNT   32
#define	BUFFER_SIZE   PAGE_ALIGN(0x4000)

Functions
struct pvr2_ioread *	pvr2_ioread_create (void)
void	pvr2_ioread_destroy (struct pvr2_ioread *cp)
void	pvr2_ioread_set_sync_key (struct pvr2_ioread *cp, const char *sync_key_ptr, unsigned int sync_key_len)
struct pvr2_stream *	pvr2_ioread_get_stream (struct pvr2_ioread *cp)
int	pvr2_ioread_setup (struct pvr2_ioread *cp, struct pvr2_stream *sp)
int	pvr2_ioread_set_enabled (struct pvr2_ioread *cp, int fl)
int	pvr2_ioread_avail (struct pvr2_ioread *cp)
int	pvr2_ioread_read (struct pvr2_ioread *cp, void __user *buf, unsigned int cnt)

Macro Definition Documentation

#define BUFFER_COUNT   32

Definition at line 30 of file pvrusb2-ioread.c.

#define BUFFER_SIZE   PAGE_ALIGN(0x4000)

Definition at line 31 of file pvrusb2-ioread.c.

Function Documentation

int pvr2_ioread_avail

(

struct pvr2_ioread *

cp

)

Definition at line 368 of file pvrusb2-ioread.c.

struct pvr2_ioread* pvr2_ioread_create ( void  )

read

Definition at line 87 of file pvrusb2-ioread.c.

void pvr2_ioread_destroy

(

struct pvr2_ioread *

cp

)

Definition at line 100 of file pvrusb2-ioread.c.

struct pvr2_stream* pvr2_ioread_get_stream ( struct pvr2_ioread *  cp )

read

Definition at line 197 of file pvrusb2-ioread.c.

int pvr2_ioread_read	(	struct pvr2_ioread *	cp,
		void __user *	buf,
		unsigned int	cnt
	)

Definition at line 404 of file pvrusb2-ioread.c.

int pvr2_ioread_set_enabled	(	struct pvr2_ioread *	cp,
		int	fl
	)

Definition at line 243 of file pvrusb2-ioread.c.

void pvr2_ioread_set_sync_key	(	struct pvr2_ioread *	cp,
		const char *	sync_key_ptr,
		unsigned int	sync_key_len
	)

Definition at line 112 of file pvrusb2-ioread.c.

int pvr2_ioread_setup	(	struct pvr2_ioread *	cp,
		struct pvr2_stream *	sp
	)

Definition at line 202 of file pvrusb2-ioread.c.