flash_sim_flashdev.c File Reference

Flashdev backend simulating NAND in memory. More...

#include <dev/flash/flash_sim_flashdev.h>
#include <rtems/rtems/clock.h>
#include <rtems/score/basedefs.h>
#include <stdlib.h>
#include <string.h>

Data Structures
struct	nand_priv_data
	Struct allocating memory space for flash regions. Used by rtems_flashdev to store region allocations. More...

Macros
#define	NAND_SIM_FLASH_MAX_REGIONS   ( (size_t) 32 )

Typedefs
typedef struct nand_priv_data	nand_priv_data
	Struct allocating memory space for flash regions. Used by rtems_flashdev to store region allocations.

Functions
rtems_flashdev *	flash_sim_flashdev_init (struct flash_sim_flashdev_attributes *attr)
	Initializes a simulated flash device. The flash device is not registered in this call. The returned object must be destroyed with rtems_flashdev_destroy if it has not been registered.

Detailed Description

Flashdev backend simulating NAND in memory.

Function Documentation

flash_sim_flashdev_init()

rtems_flashdev * flash_sim_flashdev_init

(

struct flash_sim_flashdev_attributes *

attr

)

Initializes a simulated flash device. The flash device is not registered in this call. The returned object must be destroyed with rtems_flashdev_destroy if it has not been registered.

Parameters

[in]

attr

A pointer to a flash_sim_flashdev_attributes describing the features of the simulated flash. This parameter may be NULL.

Return values

A	pointer to the rtems_flashdev.
NULL	on failure.