ezusb.c File Reference

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/usb.h>
#include <linux/firmware.h>
#include <linux/ihex.h>

Go to the source code of this file.

Data Structures
struct	ezusb_fx_type

Macros
#define	WRITE_INT_RAM   0xA0
#define	WRITE_EXT_RAM   0xA3

Functions
int	ezusb_writememory (struct usb_device *dev, int address, unsigned char *data, int length, __u8 request)
	EXPORT_SYMBOL_GPL (ezusb_writememory)
int	ezusb_set_reset (struct usb_device *dev, unsigned short cpucs_reg, unsigned char reset_bit)
int	ezusb_fx1_set_reset (struct usb_device *dev, unsigned char reset_bit)
	EXPORT_SYMBOL_GPL (ezusb_fx1_set_reset)
int	ezusb_fx2_set_reset (struct usb_device *dev, unsigned char reset_bit)
	EXPORT_SYMBOL_GPL (ezusb_fx2_set_reset)
int	ezusb_fx1_ihex_firmware_download (struct usb_device *dev, const char *firmware_path)
	EXPORT_SYMBOL_GPL (ezusb_fx1_ihex_firmware_download)
int	ezusb_fx2_ihex_firmware_download (struct usb_device *dev, const char *firmware_path)
	EXPORT_SYMBOL_GPL (ezusb_fx2_ihex_firmware_download)
	MODULE_LICENSE ("GPL")

Variables
struct ezusb_fx_type	ezusb_fx1
struct ezusb_fx_type	ezusb_fx2

Macro Definition Documentation

#define WRITE_EXT_RAM   0xA3

Definition at line 37 of file ezusb.c.

#define WRITE_INT_RAM   0xA0

Definition at line 36 of file ezusb.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

ezusb_writememory

)

EXPORT_SYMBOL_GPL

(

ezusb_fx1_set_reset

)

EXPORT_SYMBOL_GPL

(

ezusb_fx2_set_reset

)

EXPORT_SYMBOL_GPL

(

ezusb_fx1_ihex_firmware_download

)

EXPORT_SYMBOL_GPL

(

ezusb_fx2_ihex_firmware_download

)

int ezusb_fx1_ihex_firmware_download	(	struct usb_device *	dev,
		const char *	firmware_path
	)

Definition at line 147 of file ezusb.c.

int ezusb_fx1_set_reset	(	struct usb_device *	dev,
		unsigned char	reset_bit
	)

Definition at line 73 of file ezusb.c.

int ezusb_fx2_ihex_firmware_download	(	struct usb_device *	dev,
		const char *	firmware_path
	)

Definition at line 154 of file ezusb.c.

int ezusb_fx2_set_reset	(	struct usb_device *	dev,
		unsigned char	reset_bit
	)

Definition at line 79 of file ezusb.c.

int ezusb_set_reset	(	struct usb_device *	dev,
		unsigned short	cpucs_reg,
		unsigned char	reset_bit
	)

Definition at line 63 of file ezusb.c.

int ezusb_writememory	(	struct usb_device *	dev,
		int	address,
		unsigned char *	data,
		int	length,
		__u8	request
	)

Definition at line 39 of file ezusb.c.

MODULE_LICENSE

(

"GPL"

)

Variable Documentation

struct ezusb_fx_type ezusb_fx1

Initial value:

= {
    .cpucs_reg = 0x7F92,
    .max_internal_adress = 0x1B3F,
}

Definition at line 25 of file ezusb.c.

struct ezusb_fx_type ezusb_fx2

Initial value:

= {
    .cpucs_reg = 0xE600,
    .max_internal_adress = 0x3FFF,
}

Definition at line 30 of file ezusb.c.