/home/tai/chorist/xian-1.2/src/itm.c File Reference

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Detailed Description

The XIAN ITM (Information Transport Module) - itm.c.

The Information Transport Module ables the communication beteween the user space and the kernel space.

Authors:

THALES Communications

Definition in file itm.c.

#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/uaccess.h>
#include <asm/semaphore.h>
#include <linux/version.h>
#include <linux/netdevice.h>
#include "include/itm.h"
#include "include/usi.h"
#include "compat.h"
#include "net80211/if_media.h"
#include "net80211/ieee80211_var.h"
#include "include/xian_proto.h"

Go to the source code of this file.

Defines
#define	GET_NODE_METRIC(_type, _func)
#define	GET_METRIC(_type, _func)
Functions
int	cross_layer_mod_init (void)
	Load Module.
void	cross_layer_mod_unload (void)
	UnLoad Module.
	module_init (cross_layer_mod_init)
	module_exit (cross_layer_mod_unload)
	MODULE_DESCRIPTION ("XIAN - Information Transport Module - ITM")
	MODULE_LICENSE ("GPL")

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Define Documentation

#define GET_NODE_METRIC	(	_type,
		_func		)

Value:

msg->type_metric = _type;                                               \
  switch (msg->type_metric)                                             \
    {                                                                   \
    case INT8:                                                          \
      msg->metric.int8 = _func(mac_addr_converted, msg->dev_name, &(msg->id_error)); \
      break;                                                            \
    case INT32:                                                         \
      msg->metric.int32 = _func(mac_addr_converted, msg->dev_name, &(msg->id_error)); \
      break;                                                            \
    case INT64:                                                         \
      msg->metric.int64 = _func(mac_addr_converted, msg->dev_name, &(msg->id_error)); \
      break;                                                            \
    default :                                                           \
      {                                                                 \
        msg->id_error = UNKNOW_METRIC;                                  \
        printk("Function GET_NODE_METRIC : Unknown Specified  Metric.\n"); \
        break;                                                          \
      }                                                                 \
    }                                                                   \
  break;                                                                \

Definition at line 220 of file itm.c.

#define GET_METRIC	(	_type,
		_func		)

Value:

msg->type_metric = _type;                                               \
  switch (msg->type_metric)                                             \
    {                                                                   \
    case INT8:                                                          \
      msg->metric.int8 = _func(msg->dev_name, &(msg->id_error));        \
      break;                                                            \
    case INT32:                                                         \
      msg->metric.int32 = _func(msg->dev_name, &(msg->id_error));       \
      break;                                                            \
    case INT64:                                                         \
      msg->metric.int64 = _func(msg->dev_name, &(msg->id_error));       \
      break;                                                            \
    default :                                                           \
      {                                                                 \
        msg->id_error = UNKNOW_METRIC;                                  \
        printk("Function GET_METRIC : Unknown Specified  Metric.\n");   \
        break;                                                          \
      }                                                                 \
    }                                                                   \
  break;

Definition at line 242 of file itm.c.

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Function Documentation

int cross_layer_mod_init

(

void

)

Load Module.

It allows to register a unix device with description of CROSS_LAYER_DEV_MAJOR, CROSS_LAYER_DEV_NAME, and file operations.

Returns:

int a code error if the device registration failed or 0 otherwise

Definition at line 81 of file itm.c.

References CROSS_LAYER_DEV_MAJOR, and CROSS_LAYER_DEV_NAME.

void cross_layer_mod_unload

(

void

)

UnLoad Module.

It allows to unregister an unix device with description of CROSS_LAYER_DEV_MAJOR, CROSS_LAYER_DEV_NAME.

Returns:

-

Definition at line 136 of file itm.c.

References CROSS_LAYER_DEV_MAJOR, and CROSS_LAYER_DEV_NAME.

module_init

(

cross_layer_mod_init

)

module_exit

(

cross_layer_mod_unload

)

MODULE_DESCRIPTION

(

"XIAN - Information Transport Module - ITM"

)

MODULE_LICENSE

(

"GPL"

)

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