Data Structures
struct	llcp_sock_list

struct	nfc_llcp_local

struct	nfc_llcp_sock

Macros
#define	LLCP_DEFAULT_LTO 100

#define	LLCP_DEFAULT_RW 1

#define	LLCP_DEFAULT_MIU 128

#define	LLCP_MAX_LTO 0xff

#define	LLCP_MAX_RW 15

#define	LLCP_MAX_MIUX 0x7ff

#define	LLCP_WKS_NUM_SAP 16

#define	LLCP_SDP_NUM_SAP 16

#define	LLCP_LOCAL_NUM_SAP 32

#define	LLCP_LOCAL_SAP_OFFSET (LLCP_WKS_NUM_SAP + LLCP_SDP_NUM_SAP)

#define	LLCP_MAX_SAP (LLCP_WKS_NUM_SAP + LLCP_SDP_NUM_SAP + LLCP_LOCAL_NUM_SAP)

#define	LLCP_SDP_UNBOUND (LLCP_MAX_SAP + 1)

#define	nfc_llcp_sock(sk) ((struct nfc_llcp_sock *) (sk))

#define	nfc_llcp_dev(sk) (nfc_llcp_sock((sk))->dev)

#define	LLCP_HEADER_SIZE 2

#define	LLCP_SEQUENCE_SIZE 1

#define	LLCP_VERSION_10 0x10

#define	LLCP_VERSION_11 0x11

#define	LLCP_PDU_SYMM 0x0

#define	LLCP_PDU_PAX 0x1

#define	LLCP_PDU_AGF 0x2

#define	LLCP_PDU_UI 0x3

#define	LLCP_PDU_CONNECT 0x4

#define	LLCP_PDU_DISC 0x5

#define	LLCP_PDU_CC 0x6

#define	LLCP_PDU_DM 0x7

#define	LLCP_PDU_FRMR 0x8

#define	LLCP_PDU_SNL 0x9

#define	LLCP_PDU_I 0xc

#define	LLCP_PDU_RR 0xd

#define	LLCP_PDU_RNR 0xe

#define	LLCP_TLV_VERSION 0x1

#define	LLCP_TLV_MIUX 0x2

#define	LLCP_TLV_WKS 0x3

#define	LLCP_TLV_LTO 0x4

#define	LLCP_TLV_RW 0x5

#define	LLCP_TLV_SN 0x6

#define	LLCP_TLV_OPT 0x7

#define	LLCP_TLV_SDREQ 0x8

#define	LLCP_TLV_SDRES 0x9

#define	LLCP_TLV_MAX 0xa

#define	LLCP_SAP_SDP 0x1

#define	LLCP_SAP_IP 0x2

#define	LLCP_SAP_OBEX 0x3

#define	LLCP_SAP_SNEP 0x4

#define	LLCP_SAP_MAX 0xff

#define	LLCP_DM_DISC 0x00

#define	LLCP_DM_NOCONN 0x01

#define	LLCP_DM_NOBOUND 0x02

#define	LLCP_DM_REJ 0x03

Enumerations
enum	llcp_state { LLCP_CONNECTED = 1, LLCP_CLOSED, LLCP_BOUND, LLCP_LISTEN }

Functions
void	nfc_llcp_sock_link (struct llcp_sock_list l, struct sock s)

void	nfc_llcp_sock_unlink (struct llcp_sock_list l, struct sock s)

struct nfc_llcp_local *	nfc_llcp_find_local (struct nfc_dev *dev)

struct nfc_llcp_local *	nfc_llcp_local_get (struct nfc_llcp_local *local)

int	nfc_llcp_local_put (struct nfc_llcp_local *local)

u8	nfc_llcp_get_sdp_ssap (struct nfc_llcp_local local, struct nfc_llcp_sock sock)

u8	nfc_llcp_get_local_ssap (struct nfc_llcp_local *local)

void	nfc_llcp_put_ssap (struct nfc_llcp_local *local, u8 ssap)

int	nfc_llcp_queue_i_frames (struct nfc_llcp_sock *sock)

void	nfc_llcp_send_to_raw_sock (struct nfc_llcp_local local, struct sk_buff skb, u8 direction)

struct sock *	nfc_llcp_sock_alloc (struct socket *sock, int type, gfp_t gfp)

void	nfc_llcp_sock_free (struct nfc_llcp_sock *sock)

void	nfc_llcp_accept_unlink (struct sock *sk)

void	nfc_llcp_accept_enqueue (struct sock parent, struct sock sk)

struct sock *	nfc_llcp_accept_dequeue (struct sock sk, struct socket newsock)

int	nfc_llcp_parse_gb_tlv (struct nfc_llcp_local local, u8 tlv_array, u16 tlv_array_len)

int	nfc_llcp_parse_connection_tlv (struct nfc_llcp_sock sock, u8 tlv_array, u16 tlv_array_len)

void	nfc_llcp_recv (void data, struct sk_buff skb, int err)

u8 *	nfc_llcp_build_tlv (u8 type, u8 value, u8 value_length, u8 tlv_length)

int	nfc_llcp_disconnect (struct nfc_llcp_sock *sock)

int	nfc_llcp_send_symm (struct nfc_dev *dev)

int	nfc_llcp_send_connect (struct nfc_llcp_sock *sock)

int	nfc_llcp_send_cc (struct nfc_llcp_sock *sock)

int	nfc_llcp_send_dm (struct nfc_llcp_local *local, u8 ssap, u8 dsap, u8 reason)

int	nfc_llcp_send_disconnect (struct nfc_llcp_sock *sock)

int	nfc_llcp_send_i_frame (struct nfc_llcp_sock sock, struct msghdr msg, size_t len)

int	nfc_llcp_send_rr (struct nfc_llcp_sock *sock)

int __init	nfc_llcp_sock_init (void)

void	nfc_llcp_sock_exit (void)

Macro Definition Documentation

#define LLCP_DEFAULT_LTO 100

Definition at line 27 of file llcp.h.

#define LLCP_DEFAULT_MIU 128

Definition at line 29 of file llcp.h.

#define LLCP_DEFAULT_RW 1

Definition at line 28 of file llcp.h.

#define LLCP_DM_DISC 0x00

Definition at line 172 of file llcp.h.

#define LLCP_DM_NOBOUND 0x02

Definition at line 174 of file llcp.h.

#define LLCP_DM_NOCONN 0x01

Definition at line 173 of file llcp.h.

#define LLCP_DM_REJ 0x03

Definition at line 175 of file llcp.h.

#define LLCP_HEADER_SIZE 2

Definition at line 130 of file llcp.h.

#define LLCP_LOCAL_NUM_SAP 32

Definition at line 37 of file llcp.h.

#define LLCP_LOCAL_SAP_OFFSET (LLCP_WKS_NUM_SAP + LLCP_SDP_NUM_SAP)

Definition at line 38 of file llcp.h.

#define LLCP_MAX_LTO 0xff

Definition at line 31 of file llcp.h.

#define LLCP_MAX_MIUX 0x7ff

Definition at line 33 of file llcp.h.

#define LLCP_MAX_RW 15

Definition at line 32 of file llcp.h.

#define LLCP_MAX_SAP (LLCP_WKS_NUM_SAP + LLCP_SDP_NUM_SAP + LLCP_LOCAL_NUM_SAP)

Definition at line 39 of file llcp.h.

#define LLCP_PDU_AGF 0x2

Definition at line 140 of file llcp.h.

#define LLCP_PDU_CC 0x6

Definition at line 144 of file llcp.h.

#define LLCP_PDU_CONNECT 0x4

Definition at line 142 of file llcp.h.

#define LLCP_PDU_DISC 0x5

Definition at line 143 of file llcp.h.

#define LLCP_PDU_DM 0x7

Definition at line 145 of file llcp.h.

#define LLCP_PDU_FRMR 0x8

Definition at line 146 of file llcp.h.

#define LLCP_PDU_I 0xc

Definition at line 148 of file llcp.h.

#define LLCP_PDU_PAX 0x1

Definition at line 139 of file llcp.h.

#define LLCP_PDU_RNR 0xe

Definition at line 150 of file llcp.h.

#define LLCP_PDU_RR 0xd

Definition at line 149 of file llcp.h.

#define LLCP_PDU_SNL 0x9

Definition at line 147 of file llcp.h.

#define LLCP_PDU_SYMM 0x0

Definition at line 138 of file llcp.h.

#define LLCP_PDU_UI 0x3

Definition at line 141 of file llcp.h.

#define LLCP_SAP_IP 0x2

Definition at line 166 of file llcp.h.

#define LLCP_SAP_MAX 0xff

Definition at line 169 of file llcp.h.

#define LLCP_SAP_OBEX 0x3

Definition at line 167 of file llcp.h.

#define LLCP_SAP_SDP 0x1

Definition at line 165 of file llcp.h.

#define LLCP_SAP_SNEP 0x4

Definition at line 168 of file llcp.h.

#define LLCP_SDP_NUM_SAP 16

Definition at line 36 of file llcp.h.

#define LLCP_SDP_UNBOUND (LLCP_MAX_SAP + 1)

Definition at line 40 of file llcp.h.

#define LLCP_SEQUENCE_SIZE 1

Definition at line 131 of file llcp.h.

#define LLCP_TLV_LTO 0x4

Definition at line 156 of file llcp.h.

#define LLCP_TLV_MAX 0xa

Definition at line 162 of file llcp.h.

#define LLCP_TLV_MIUX 0x2

Definition at line 154 of file llcp.h.

#define LLCP_TLV_OPT 0x7

Definition at line 159 of file llcp.h.

#define LLCP_TLV_RW 0x5

Definition at line 157 of file llcp.h.

#define LLCP_TLV_SDREQ 0x8

Definition at line 160 of file llcp.h.

#define LLCP_TLV_SDRES 0x9

Definition at line 161 of file llcp.h.

#define LLCP_TLV_SN 0x6

Definition at line 158 of file llcp.h.

#define LLCP_TLV_VERSION 0x1

Definition at line 153 of file llcp.h.

#define LLCP_TLV_WKS 0x3

Definition at line 155 of file llcp.h.

#define LLCP_VERSION_10 0x10

Definition at line 134 of file llcp.h.

#define LLCP_VERSION_11 0x11

Definition at line 135 of file llcp.h.

#define LLCP_WKS_NUM_SAP 16

Definition at line 35 of file llcp.h.

#define nfc_llcp_dev ( sk ) (nfc_llcp_sock((sk))->dev)

Definition at line 128 of file llcp.h.

#define nfc_llcp_sock ( sk ) ((struct nfc_llcp_sock *) (sk))

Definition at line 127 of file llcp.h.

Enumeration Type Documentation

enum llcp_state

Enumerator:

LLCP_CONNECTED
LLCP_CLOSED
LLCP_BOUND
LLCP_LISTEN

Definition at line 20 of file llcp.h.

Function Documentation

struct sock* nfc_llcp_accept_dequeue	(	struct sock *	sk,
		struct socket *	newsock
	)

read

Definition at line 253 of file sock.c.

void nfc_llcp_accept_enqueue	(	struct sock *	parent,
		struct sock *	sk
	)

Definition at line 239 of file sock.c.

void nfc_llcp_accept_unlink ( struct sock * sk )

Definition at line 226 of file sock.c.

u8* nfc_llcp_build_tlv	(	u8	type,
		u8 *	value,
		u8	value_length,
		u8 *	tlv_length
	)

Definition at line 93 of file commands.c.

int nfc_llcp_disconnect ( struct nfc_llcp_sock * sock )

Definition at line 259 of file commands.c.

struct nfc_llcp_local* nfc_llcp_find_local ( struct nfc_dev * dev )

read

Definition at line 187 of file llcp.c.

u8 nfc_llcp_get_local_ssap ( struct nfc_llcp_local * local )

Definition at line 329 of file llcp.c.

u8 nfc_llcp_get_sdp_ssap	(	struct nfc_llcp_local *	local,
		struct nfc_llcp_sock *	sock
	)

Definition at line 275 of file llcp.c.

struct nfc_llcp_local* nfc_llcp_local_get ( struct nfc_llcp_local * local )

read

Definition at line 100 of file llcp.c.

int nfc_llcp_local_put ( struct nfc_llcp_local * local )

Definition at line 124 of file llcp.c.

int nfc_llcp_parse_connection_tlv	(	struct nfc_llcp_sock *	sock,
		u8 *	tlv_array,
		u16	tlv_array_len
	)

Definition at line 169 of file commands.c.

int nfc_llcp_parse_gb_tlv	(	struct nfc_llcp_local *	local,
		u8 *	tlv_array,
		u16	tlv_array_len
	)

Definition at line 120 of file commands.c.

void nfc_llcp_put_ssap	(	struct nfc_llcp_local *	local,
		u8	ssap
	)

Definition at line 348 of file llcp.c.

int nfc_llcp_queue_i_frames ( struct nfc_llcp_sock * sock )

Definition at line 831 of file llcp.c.

void nfc_llcp_recv	(	void *	data,
		struct sk_buff *	skb,
		int	err
	)

Definition at line 1111 of file llcp.c.

int nfc_llcp_send_cc ( struct nfc_llcp_sock * sock )

Definition at line 384 of file commands.c.

int nfc_llcp_send_connect ( struct nfc_llcp_sock * sock )

Definition at line 321 of file commands.c.

int nfc_llcp_send_disconnect ( struct nfc_llcp_sock * sock )

Definition at line 464 of file commands.c.

int nfc_llcp_send_dm	(	struct nfc_llcp_local *	local,
		u8	ssap,
		u8	dsap,
		u8	reason
	)

Definition at line 431 of file commands.c.

int nfc_llcp_send_i_frame	(	struct nfc_llcp_sock *	sock,
		struct msghdr *	msg,
		size_t	len
	)

Definition at line 484 of file commands.c.

int nfc_llcp_send_rr ( struct nfc_llcp_sock * sock )

Definition at line 544 of file commands.c.

int nfc_llcp_send_symm ( struct nfc_dev * dev )

Definition at line 292 of file commands.c.

void nfc_llcp_send_to_raw_sock	(	struct nfc_llcp_local *	local,
		struct sk_buff *	skb,
		u8	direction
	)

Definition at line 561 of file llcp.c.

struct sock* nfc_llcp_sock_alloc	(	struct socket *	sock,
		int	type,
		gfp_t	gfp
	)

read

Definition at line 750 of file sock.c.

void nfc_llcp_sock_exit ( void )

Definition at line 837 of file sock.c.

void nfc_llcp_sock_free ( struct nfc_llcp_sock * sock )

Definition at line 786 of file sock.c.

int __init nfc_llcp_sock_init ( void )

Definition at line 832 of file sock.c.

void nfc_llcp_sock_link	(	struct llcp_sock_list *	l,
		struct sock *	s
	)

Definition at line 34 of file llcp.c.

void nfc_llcp_sock_unlink	(	struct llcp_sock_list *	l,
		struct sock *	s
	)

Definition at line 41 of file llcp.c.

Data Structures

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation