nci_core.h File Reference

#include <linux/interrupt.h>
#include <linux/skbuff.h>
#include <net/nfc/nfc.h>
#include <net/nfc/nci.h>

Go to the source code of this file.

Data Structures
struct	nci_ops
struct	nci_dev

Macros
#define	NCI_RESET_TIMEOUT   5000
#define	NCI_INIT_TIMEOUT   5000
#define	NCI_SET_CONFIG_TIMEOUT   5000
#define	NCI_RF_DISC_TIMEOUT   5000
#define	NCI_RF_DISC_SELECT_TIMEOUT   5000
#define	NCI_RF_DEACTIVATE_TIMEOUT   30000
#define	NCI_CMD_TIMEOUT   5000
#define	NCI_DATA_TIMEOUT   700
#define	NCI_MAX_SUPPORTED_RF_INTERFACES   4
#define	NCI_MAX_DISCOVERED_TARGETS   10
#define	NCI_REQ_DONE   0
#define	NCI_REQ_PEND   1
#define	NCI_REQ_CANCELED   2

Enumerations
enum	nci_flag { NCI_INIT, NCI_UP, NCI_DATA_EXCHANGE, NCI_DATA_EXCHANGE_TO }
enum	nci_state {   NCI_IDLE, NCI_DISCOVERY, NCI_W4_ALL_DISCOVERIES, NCI_W4_HOST_SELECT,   NCI_POLL_ACTIVE }

Functions
struct nci_dev *	nci_allocate_device (struct nci_ops *ops, __u32 supported_protocols, int tx_headroom, int tx_tailroom)
void	nci_free_device (struct nci_dev *ndev)
int	nci_register_device (struct nci_dev *ndev)
void	nci_unregister_device (struct nci_dev *ndev)
int	nci_recv_frame (struct sk_buff *skb)
void	nci_rsp_packet (struct nci_dev *ndev, struct sk_buff *skb)
void	nci_ntf_packet (struct nci_dev *ndev, struct sk_buff *skb)
void	nci_rx_data_packet (struct nci_dev *ndev, struct sk_buff *skb)
int	nci_send_cmd (struct nci_dev *ndev, __u16 opcode, __u8 plen, void *payload)
int	nci_send_data (struct nci_dev *ndev, __u8 conn_id, struct sk_buff *skb)
void	nci_data_exchange_complete (struct nci_dev *ndev, struct sk_buff *skb, int err)
void	nci_clear_target_list (struct nci_dev *ndev)
void	nci_req_complete (struct nci_dev *ndev, int result)
int	nci_to_errno (__u8 code)

Macro Definition Documentation

#define NCI_CMD_TIMEOUT   5000

Definition at line 61 of file nci_core.h.

#define NCI_DATA_TIMEOUT   700

Definition at line 62 of file nci_core.h.

#define NCI_INIT_TIMEOUT   5000

Definition at line 56 of file nci_core.h.

#define NCI_MAX_DISCOVERED_TARGETS   10

Definition at line 73 of file nci_core.h.

#define NCI_MAX_SUPPORTED_RF_INTERFACES   4

Definition at line 72 of file nci_core.h.

#define NCI_REQ_CANCELED   2

Definition at line 197 of file nci_core.h.

#define NCI_REQ_DONE   0

Definition at line 195 of file nci_core.h.

#define NCI_REQ_PEND   1

Definition at line 196 of file nci_core.h.

#define NCI_RESET_TIMEOUT   5000

Definition at line 55 of file nci_core.h.

#define NCI_RF_DEACTIVATE_TIMEOUT   30000

Definition at line 60 of file nci_core.h.

#define NCI_RF_DISC_SELECT_TIMEOUT   5000

Definition at line 59 of file nci_core.h.

#define NCI_RF_DISC_TIMEOUT   5000

Definition at line 58 of file nci_core.h.

#define NCI_SET_CONFIG_TIMEOUT   5000

Definition at line 57 of file nci_core.h.

Enumeration Type Documentation

enum nci_flag

Enumerator:

NCI_INIT
NCI_UP
NCI_DATA_EXCHANGE
NCI_DATA_EXCHANGE_TO

Definition at line 38 of file nci_core.h.

enum nci_state

Enumerator:

NCI_IDLE
NCI_DISCOVERY
NCI_W4_ALL_DISCOVERIES
NCI_W4_HOST_SELECT
NCI_POLL_ACTIVE

Definition at line 46 of file nci_core.h.

Function Documentation

struct nci_dev* nci_allocate_device ( struct nci_ops *  ops, __u32  supported_protocols, int  tx_headroom, int  tx_tailroom  )

read

nci_allocate_device - allocate a new nci device

: device operations : NFC protocols supported by the device

Definition at line 662 of file core.c.

void nci_clear_target_list

(

struct nci_dev *

ndev

)

Definition at line 264 of file ntf.c.

void nci_data_exchange_complete	(	struct nci_dev *	ndev,
		struct sk_buff *	skb,
		int	err
	)

Definition at line 38 of file data.c.

void nci_free_device

(

struct nci_dev *

ndev

)

nci_free_device - deallocate nci device

: The nci device to deallocate

Definition at line 706 of file core.c.

void nci_ntf_packet	(	struct nci_dev *	ndev,
		struct sk_buff *	skb
	)

Definition at line 567 of file ntf.c.

int nci_recv_frame

(

struct sk_buff *

skb

)

nci_recv_frame - receive frame from NCI drivers

: The sk_buff to receive

Definition at line 803 of file core.c.

int nci_register_device

(

struct nci_dev *

ndev

)

nci_register_device - register a nci device in the nfc subsystem

: The nci device to register

Definition at line 718 of file core.c.

void nci_req_complete	(	struct nci_dev *	ndev,
		int	result
	)

Definition at line 50 of file core.c.

void nci_rsp_packet	(	struct nci_dev *	ndev,
		struct sk_buff *	skb
	)

Definition at line 182 of file rsp.c.

void nci_rx_data_packet	(	struct nci_dev *	ndev,
		struct sk_buff *	skb
	)

Definition at line 233 of file data.c.

int nci_send_cmd	(	struct nci_dev *	ndev,
		__u16	opcode,
		__u8	plen,
		void *	payload
	)

Definition at line 841 of file core.c.

int nci_send_data	(	struct nci_dev *	ndev,
		__u8	conn_id,
		struct sk_buff *	skb
	)

Definition at line 154 of file data.c.

int nci_to_errno

(

__u8

code

)

Definition at line 37 of file lib.c.

void nci_unregister_device

(

struct nci_dev *

ndev

)

nci_unregister_device - unregister a nci device in the nfc subsystem

: The nci device to unregister

Definition at line 786 of file core.c.