os/linux-2.6-tag--devboard-R2_10-4/arch/cris/arch-v32/drivers/elphel/stream.c File Reference

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/wait.h>
#include <asm/unistd.h>
#include <asm/semaphore.h>
#include <asm/atomic.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/init.h>
#include <linux/vmalloc.h>
#include <linux/rwsem.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/time.h>
#include <asm/io.h>
#include <asm/page.h>
#include <asm/elphel/driver_numbers.h>
#include <asm/elphel/c313a.h>
#include <asm/elphel/hist.h>
#include <asm/elphel/autoexp.h>
#include "fpgactrl.h"
#include "quantization_tables.h"
#include "framepars.h"
#include "cxdma.h"
#include "jpeghead.h"
#include "x3x3.h"
#include "fpga_io.h"

Include dependency graph for stream.c:

Go to the source code of this file.

Data Structures
struct	stream_ctx_t
Defines
#define	MD1(x)
Functions
	DECLARE_MUTEX (stream_lock)
static int	stream__open (struct inode *inode, struct file *filp)
static int	stream__ioctl (struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg)
static int	stream__release (struct inode *inode, struct file *filp)
static int __init	stream__init (void)
static void __exit	stream__exit (void)
	module_init (stream__init)
	module_exit (stream__exit)
Variables
static struct file_operations	stream__fops

---

Define Documentation

#define MD1

(

x

)

Definition at line 82 of file stream.c.

---

Function Documentation

DECLARE_MUTEX

(

stream_lock

)

module_exit

(

stream__exit

)

module_init

(

stream__init

)

static void __exit stream__exit

(

void

)

[static]

Definition at line 193 of file stream.c.

References STREAM_MAJOR.

static int __init stream__init

(

void

)

[static]

Definition at line 188 of file stream.c.

References stream__fops, and STREAM_MAJOR.

static int stream__ioctl	(	struct inode *	inode,
		struct file *	filp,
		unsigned int	cmd,
		unsigned long	arg
	)			[static]

Definition at line 125 of file stream.c.

References stream_ctx_t::fps_flag, framepars, get_imageParamsThis, getThisFrameNumber(), IOC_STREAM_GET_TIME, IOC_STREAM_SET_FPS, P_FP1000SLIM, stream_ctx_t::p_fp1000slim, P_FPSFLAGS, stream_ctx_t::p_fpsflags, PARS_FRAMES_MASK, setFramePar(), and X313_GET_FPGA_TIME.

int stream__open	(	struct inode *	inode,
		struct file *	filp
	)			[static]

Definition at line 111 of file stream.c.

References stream_ctx_t::fps_flag, and kmalloc.

int stream__release	(	struct inode *	inode,
		struct file *	filp
	)			[static]

Definition at line 166 of file stream.c.

References stream_ctx_t::fps_flag, framepars, getThisFrameNumber(), kfree, stream_ctx_t::p_fp1000slim, P_FP1000SLIM, stream_ctx_t::p_fpsflags, P_FPSFLAGS, PARS_FRAMES_MASK, and setFramePar().

---

Variable Documentation

struct file_operations stream__fops [static]

Initial value:

 {
        owner:          THIS_MODULE,
        open:           stream__open,
        ioctl:          stream__ioctl,
        release:        stream__release,
}

Definition at line 98 of file stream.c.

Referenced by stream__init().

---