#include <linux/crc-ccitt.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/miscdevice.h>
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/nfc.h>
#include <net/nfc/hci.h>
#include <net/nfc/llc.h>
#include <linux/nfc/pn544.h>

Data Structures
struct	pn544_hci_info

Macros
#define	DRIVER_DESC "HCI NFC driver for PN544"

#define	PN544_HCI_DRIVER_NAME "pn544_hci"

#define	PN544_HCI_RESETVEN_TIME 30

#define	HCI_MODE 0

#define	FW_MODE 1

#define	PN544_HCI_LLC_LEN 1

#define	PN544_HCI_LLC_CRC 2

#define	PN544_HCI_LLC_LEN_CRC (PN544_HCI_LLC_LEN + PN544_HCI_LLC_CRC)

#define	PN544_HCI_LLC_MIN_SIZE (1 + PN544_HCI_LLC_LEN_CRC)

#define	PN544_HCI_LLC_MAX_PAYLOAD 29

#define	PN544_HCI_LLC_MAX_SIZE

#define	FULL_VERSION_LEN 11

#define	PN544_WRITE 0x3f

#define	PN544_RF_READER_A_AUTO_ACTIVATION 0x10

#define	PN544_RF_READER_A_CMD_CONTINUE_ACTIVATION 0x12

#define	PN544_MIFARE_CMD 0x21

#define	PN544_RF_READER_CMD_PRESENCE_CHECK 0x30

#define	PN544_RF_READER_CMD_ACTIVATE_NEXT 0x32

#define	PN544_ID_MGMT_FULL_VERSION_SW 0x10

#define	PN544_RF_READER_ISO15693_GATE 0x12

#define	PN544_RF_READER_F_GATE 0x14

#define	PN544_FELICA_ID 0x04

#define	PN544_FELICA_RAW 0x20

#define	PN544_RF_READER_JEWEL_GATE 0x15

#define	PN544_JEWEL_RAW_CMD 0x23

#define	PN544_RF_READER_NFCIP1_INITIATOR_GATE 0x30

#define	PN544_RF_READER_NFCIP1_TARGET_GATE 0x31

#define	PN544_SYS_MGMT_GATE 0x90

#define	PN544_SYS_MGMT_INFO_NOTIFICATION 0x02

#define	PN544_POLLING_LOOP_MGMT_GATE 0x94

#define	PN544_PL_RDPHASES 0x06

#define	PN544_PL_EMULATION 0x07

#define	PN544_PL_NFCT_DEACTIVATED 0x09

#define	PN544_SWP_MGMT_GATE 0xA0

#define	PN544_NFC_WI_MGMT_GATE 0xA1

#define	PN544_CMDS_HEADROOM 2

#define	PN544_FRAME_HEADROOM 1

#define	PN544_FRAME_TAILROOM 2

#define	PN544_CB_TYPE_READER_F 1

#define	MIFARE_CMD_AUTH_KEY_A 0x60

#define	MIFARE_CMD_AUTH_KEY_B 0x61

#define	MIFARE_CMD_HEADER 2

#define	MIFARE_UID_LEN 4

#define	MIFARE_KEY_LEN 6

#define	MIFARE_CMD_LEN 12

Enumerations
enum	pn544_state { PN544_ST_COLD, PN544_ST_FW_READY, PN544_ST_READY }

Functions
	MODULE_DEVICE_TABLE (i2c, pn544_hci_id_table)

	module_init (pn544_hci_init)

	module_exit (pn544_hci_exit)

	MODULE_LICENSE ("GPL")

	MODULE_DESCRIPTION (DRIVER_DESC)

Macro Definition Documentation

#define DRIVER_DESC "HCI NFC driver for PN544"

Definition at line 36 of file pn544_hci.c.

#define FULL_VERSION_LEN 11

Definition at line 68 of file pn544_hci.c.

#define FW_MODE 1

Definition at line 51 of file pn544_hci.c.

#define HCI_MODE 0

Definition at line 50 of file pn544_hci.c.

#define MIFARE_CMD_AUTH_KEY_A 0x60

Definition at line 761 of file pn544_hci.c.

#define MIFARE_CMD_AUTH_KEY_B 0x61

Definition at line 762 of file pn544_hci.c.

#define MIFARE_CMD_HEADER 2

Definition at line 763 of file pn544_hci.c.

#define MIFARE_CMD_LEN 12

Definition at line 766 of file pn544_hci.c.

#define MIFARE_KEY_LEN 6

Definition at line 765 of file pn544_hci.c.

#define MIFARE_UID_LEN 4

Definition at line 764 of file pn544_hci.c.

#define PN544_CB_TYPE_READER_F 1

Definition at line 741 of file pn544_hci.c.

#define PN544_CMDS_HEADROOM 2

Definition at line 130 of file pn544_hci.c.

#define PN544_FELICA_ID 0x04

Definition at line 90 of file pn544_hci.c.

#define PN544_FELICA_RAW 0x20

Definition at line 91 of file pn544_hci.c.

#define PN544_FRAME_HEADROOM 1

Definition at line 131 of file pn544_hci.c.

#define PN544_FRAME_TAILROOM 2

Definition at line 132 of file pn544_hci.c.

#define PN544_HCI_DRIVER_NAME "pn544_hci"

Definition at line 38 of file pn544_hci.c.

#define PN544_HCI_LLC_CRC 2

Definition at line 55 of file pn544_hci.c.

#define PN544_HCI_LLC_LEN 1

Definition at line 54 of file pn544_hci.c.

#define PN544_HCI_LLC_LEN_CRC (PN544_HCI_LLC_LEN + PN544_HCI_LLC_CRC)

Definition at line 56 of file pn544_hci.c.

#define PN544_HCI_LLC_MAX_PAYLOAD 29

Definition at line 58 of file pn544_hci.c.

#define PN544_HCI_LLC_MAX_SIZE

Value:

(PN544_HCI_LLC_LEN_CRC + 1 + \

PN544_HCI_LLC_MAX_PAYLOAD)

Definition at line 59 of file pn544_hci.c.

#define PN544_HCI_LLC_MIN_SIZE (1 + PN544_HCI_LLC_LEN_CRC)

Definition at line 57 of file pn544_hci.c.

#define PN544_HCI_RESETVEN_TIME 30

Definition at line 41 of file pn544_hci.c.

#define PN544_ID_MGMT_FULL_VERSION_SW 0x10

Definition at line 85 of file pn544_hci.c.

#define PN544_JEWEL_RAW_CMD 0x23

Definition at line 94 of file pn544_hci.c.

#define PN544_MIFARE_CMD 0x21

Definition at line 78 of file pn544_hci.c.

#define PN544_NFC_WI_MGMT_GATE 0xA1

Definition at line 109 of file pn544_hci.c.

#define PN544_PL_EMULATION 0x07

Definition at line 104 of file pn544_hci.c.

#define PN544_PL_NFCT_DEACTIVATED 0x09

Definition at line 105 of file pn544_hci.c.

#define PN544_PL_RDPHASES 0x06

Definition at line 103 of file pn544_hci.c.

#define PN544_POLLING_LOOP_MGMT_GATE 0x94

Definition at line 102 of file pn544_hci.c.

#define PN544_RF_READER_A_AUTO_ACTIVATION 0x10

Definition at line 76 of file pn544_hci.c.

#define PN544_RF_READER_A_CMD_CONTINUE_ACTIVATION 0x12

Definition at line 77 of file pn544_hci.c.

#define PN544_RF_READER_CMD_ACTIVATE_NEXT 0x32

Definition at line 82 of file pn544_hci.c.

#define PN544_RF_READER_CMD_PRESENCE_CHECK 0x30

Definition at line 81 of file pn544_hci.c.

#define PN544_RF_READER_F_GATE 0x14

Definition at line 89 of file pn544_hci.c.

#define PN544_RF_READER_ISO15693_GATE 0x12

Definition at line 87 of file pn544_hci.c.

#define PN544_RF_READER_JEWEL_GATE 0x15

Definition at line 93 of file pn544_hci.c.

#define PN544_RF_READER_NFCIP1_INITIATOR_GATE 0x30

Definition at line 96 of file pn544_hci.c.

#define PN544_RF_READER_NFCIP1_TARGET_GATE 0x31

Definition at line 97 of file pn544_hci.c.

#define PN544_SWP_MGMT_GATE 0xA0

Definition at line 107 of file pn544_hci.c.

#define PN544_SYS_MGMT_GATE 0x90

Definition at line 99 of file pn544_hci.c.

#define PN544_SYS_MGMT_INFO_NOTIFICATION 0x02

Definition at line 100 of file pn544_hci.c.

#define PN544_WRITE 0x3f

Definition at line 71 of file pn544_hci.c.

Enumeration Type Documentation

enum pn544_state

Enumerator:

PN544_ST_COLD
PN544_ST_FW_READY
PN544_ST_READY

Definition at line 62 of file pn544_hci.c.

Function Documentation

MODULE_DESCRIPTION ( DRIVER_DESC )

MODULE_DEVICE_TABLE	(	i2c	,
		pn544_hci_id_table
	)

module_exit ( pn544_hci_exit )

module_init ( pn544_hci_init )

MODULE_LICENSE ( "GPL" )

Data Structures

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation