p2p_data Struct Reference

P2P module data (internal to P2P module) More...

#include <p2p_i.h>

Public Types
enum	p2p_state {   P2P_IDLE, P2P_SEARCH, P2P_CONNECT, P2P_CONNECT_LISTEN,   P2P_GO_NEG, P2P_LISTEN_ONLY, P2P_WAIT_PEER_CONNECT, P2P_WAIT_PEER_IDLE,   P2P_SD_DURING_FIND, P2P_PROVISIONING, P2P_PD_DURING_FIND, P2P_INVITE,   P2P_INVITE_LISTEN, P2P_SEARCH_WHEN_READY }
	The current P2P state. More...
enum	p2p_pending_action_state {   P2P_NO_PENDING_ACTION, P2P_PENDING_GO_NEG_REQUEST, P2P_PENDING_GO_NEG_RESPONSE, P2P_PENDING_GO_NEG_RESPONSE_FAILURE,   P2P_PENDING_GO_NEG_CONFIRM, P2P_PENDING_SD, P2P_PENDING_PD, P2P_PENDING_INVITATION_REQUEST,   P2P_PENDING_INVITATION_RESPONSE, P2P_PENDING_DEV_DISC_REQUEST, P2P_PENDING_DEV_DISC_RESPONSE, P2P_PENDING_GO_DISC_REQ }
enum	p2p_after_scan { P2P_AFTER_SCAN_NOTHING, P2P_AFTER_SCAN_LISTEN, P2P_AFTER_SCAN_CONNECT }
Data Fields
struct p2p_config *	cfg
	P2P module configuration.
enum p2p_data::p2p_state	state
int	min_disc_int
	minDiscoverableInterval
int	max_disc_int
	maxDiscoverableInterval
struct dl_list	devices
	List of known P2P Device peers.
struct p2p_device *	go_neg_peer
	Pointer to GO Negotiation peer.
struct p2p_device *	invite_peer
	Pointer to Invite peer.
const u8 *	invite_go_dev_addr
u8	invite_go_dev_addr_buf [ETH_ALEN]
struct p2p_device *	sd_peer
	Pointer to Service Discovery peer.
struct p2p_sd_query *	sd_query
	Pointer to Service Discovery query.
u8	intended_addr [ETH_ALEN]
	Local Intended P2P Interface Address.
u8	go_intent
	Local GO Intent to be used during GO Negotiation.
u8	next_tie_breaker
	Next tie-breaker value to use in GO Negotiation.
u8	ssid [32]
	Selected SSID for GO Negotiation (if local end will be GO)
size_t	ssid_len
	ssid length in octets
int	ssid_set
	Whether SSID is already set for GO Negotiation.
u8	op_reg_class
u8	op_channel
	Own operational channel.
struct p2p_channels	channels
	Own supported regulatory classes and channels.
enum p2p_data::p2p_pending_action_state	pending_action_state
unsigned int	pending_listen_freq
unsigned int	pending_listen_sec
unsigned int	pending_listen_usec
u8	dev_capab
int	in_listen
int	drv_in_listen
struct p2p_sd_query *	sd_queries
	Pending service discovery queries.
u16	srv_update_indic
	Service Update Indicator for local services.
struct wpabuf *	sd_resp
u8	sd_resp_addr [ETH_ALEN]
u8	sd_resp_dialog_token
size_t	sd_resp_pos
u8	sd_frag_id
struct wpabuf *	sd_rx_resp
u16	sd_rx_update_indic
enum p2p_invite_role	inv_role
u8	inv_bssid [ETH_ALEN]
int	inv_bssid_set
u8	inv_ssid [32]
size_t	inv_ssid_len
u8	inv_sa [ETH_ALEN]
u8	inv_group_bssid [ETH_ALEN]
u8 *	inv_group_bssid_ptr
u8	inv_go_dev_addr [ETH_ALEN]
u8	inv_status
int	inv_op_freq
int	inv_persistent
enum p2p_discovery_type	find_type
unsigned int	last_p2p_find_timeout
u8	last_prog_scan_class
u8	last_prog_scan_chan
int	p2p_scan_running
enum p2p_data::p2p_after_scan	start_after_scan
u8	after_scan_peer [ETH_ALEN]
struct p2p_pending_action_tx *	after_scan_tx
unsigned int	num_req_dev_types
u8 *	req_dev_types
u8 *	find_dev_id
u8	find_dev_id_buf [ETH_ALEN]
struct p2p_group **	groups
size_t	num_groups
struct p2p_device *	pending_client_disc_go
u8	pending_client_disc_addr [ETH_ALEN]
u8	pending_dev_disc_dialog_token
u8	pending_dev_disc_addr [ETH_ALEN]
int	pending_dev_disc_freq
unsigned int	pending_client_disc_freq
int	ext_listen_only
unsigned int	ext_listen_period
unsigned int	ext_listen_interval
unsigned int	ext_listen_interval_sec
unsigned int	ext_listen_interval_usec
u8	peer_filter [ETH_ALEN]
int	cross_connect
int	best_freq_24
int	best_freq_5
int	best_freq_overall
struct wpabuf *	wps_vendor_ext [P2P_MAX_WPS_VENDOR_EXT]
	WPS Vendor Extensions to add.
u8	user_initiated_pd
u8	pending_pd_devaddr [ETH_ALEN]
int	pd_retries

---

Detailed Description

P2P module data (internal to P2P module)

---

Member Enumeration Documentation

enum p2p_data::p2p_state

The current P2P state.

Enumerator:

P2P_IDLE	Idle.
P2P_SEARCH	Search (Device Discovery)
P2P_CONNECT	Trying to start GO Negotiation.
P2P_CONNECT_LISTEN	Listen during GO Negotiation start.
P2P_GO_NEG	In GO Negotiation.
P2P_LISTEN_ONLY	Listen only.
P2P_WAIT_PEER_CONNECT	Waiting peer in List for GO Neg.
P2P_WAIT_PEER_IDLE	Waiting peer idle for GO Neg.
P2P_SD_DURING_FIND	Service Discovery during find.
P2P_PROVISIONING	Provisioning (during group formation)
P2P_PD_DURING_FIND	Provision Discovery during find.
P2P_INVITE	Trying to start Invite.
P2P_INVITE_LISTEN	Listen during Invite.
P2P_SEARCH_WHEN_READY	Waiting to start Search.

---

Field Documentation

struct p2p_config* p2p_data::cfg

P2P module configuration.

This is included in the same memory allocation with the struct p2p_data and as such, must not be freed separately.

struct p2p_channels p2p_data::channels

Own supported regulatory classes and channels.

List of supposerted channels per regulatory class. The regulatory classes are defined in IEEE Std 802.11-2007 Annex J and the numbering of the clases depends on the configured country code.

u8 p2p_data::intended_addr[ETH_ALEN]

Local Intended P2P Interface Address.

This address is used during group owner negotiation as the Intended P2P Interface Address and the group interface will be created with address as the local address in case of successfully completed negotiation.

u8 p2p_data::op_reg_class

Regulatory class for own operational channel

---

The documentation for this struct was generated from the following file:

• src/p2p/p2p_i.h