w1_ds28e04.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/device.h>
#include <linux/types.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/crc16.h>
#include <linux/uaccess.h>
#include "../w1.h"
#include "../w1_int.h"
#include "../w1_family.h"

Go to the source code of this file.

Data Structures
struct	w1_f1C_data

Macros
#define	CRC16_INIT   0
#define	CRC16_VALID   0xb001
#define	W1_EEPROM_SIZE   512
#define	W1_PAGE_COUNT   16
#define	W1_PAGE_SIZE   32
#define	W1_PAGE_BITS   5
#define	W1_PAGE_MASK   0x1F
#define	W1_F1C_READ_EEPROM   0xF0
#define	W1_F1C_WRITE_SCRATCH   0x0F
#define	W1_F1C_READ_SCRATCH   0xAA
#define	W1_F1C_COPY_SCRATCH   0x55
#define	W1_F1C_ACCESS_WRITE   0x5A
#define	W1_1C_REG_LOGIC_STATE   0x220
#define	NB_SYSFS_BIN_FILES   2

Functions
	MODULE_LICENSE ("GPL")
	MODULE_AUTHOR ("Markus Franke <franke.m@sebakmt.com>, <[email protected]>")
	MODULE_DESCRIPTION ("w1 family 1C driver for DS28E04, 4kb EEPROM and PIO")
	module_param_named (strong_pullup, w1_strong_pullup, int, 0)
	module_init (w1_f1C_init)
	module_exit (w1_f1C_fini)

Macro Definition Documentation

#define CRC16_INIT   0

Definition at line 20 of file w1_ds28e04.c.

#define CRC16_VALID   0xb001

Definition at line 21 of file w1_ds28e04.c.

#define NB_SYSFS_BIN_FILES   2

Definition at line 373 of file w1_ds28e04.c.

#define W1_1C_REG_LOGIC_STATE   0x220

Definition at line 55 of file w1_ds28e04.c.

#define W1_EEPROM_SIZE   512

Definition at line 43 of file w1_ds28e04.c.

#define W1_F1C_ACCESS_WRITE   0x5A

Definition at line 53 of file w1_ds28e04.c.

#define W1_F1C_COPY_SCRATCH   0x55

Definition at line 52 of file w1_ds28e04.c.

#define W1_F1C_READ_EEPROM   0xF0

Definition at line 49 of file w1_ds28e04.c.

#define W1_F1C_READ_SCRATCH   0xAA

Definition at line 51 of file w1_ds28e04.c.

#define W1_F1C_WRITE_SCRATCH   0x0F

Definition at line 50 of file w1_ds28e04.c.

#define W1_PAGE_BITS   5

Definition at line 46 of file w1_ds28e04.c.

#define W1_PAGE_COUNT   16

Definition at line 44 of file w1_ds28e04.c.

#define W1_PAGE_MASK   0x1F

Definition at line 47 of file w1_ds28e04.c.

#define W1_PAGE_SIZE   32

Definition at line 45 of file w1_ds28e04.c.

Function Documentation

MODULE_AUTHOR	(	"Markus Franke <franke.m@sebakmt.com>	,
		< franm @hrz.tu-chemnitz.de >"
	)

MODULE_DESCRIPTION	(	"w1 family 1C driver for	DS28E04,
		4kb EEPROM and PIO"
	)

module_exit

(

w1_f1C_fini

)

module_init

(

w1_f1C_init

)

MODULE_LICENSE

(

"GPL"

)

module_param_named	(	strong_pullup	,
		w1_strong_pullup	,
		int	,
		0
	)