18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P - Internal definitions for P2P module 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2009-2010, Atheros Communications 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef P2P_I_H 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_I_H 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "utils/list.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "p2p.h" 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 15413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt#define P2P_GO_NEG_CNF_MAX_RETRY_COUNT 1 16413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt 17a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt/* 18a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt * A threshold (in seconds) to prefer a direct Probe Response frame from a P2P 19a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt * Device over the P2P Client Info received from a GO. 20a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt */ 21a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt#define P2P_DEV_GROUP_CLIENT_RESP_THRESHOLD 1 22a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt 23cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidtenum p2p_role_indication; 24cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt 25216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt/* 26216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt * To force Service Instances to fit within a single P2P Tag, MAX_SVC_ADV_LEN 27216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt * must equal 248 or less. Must have a minimum size of 19. 28216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt */ 29216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt#define MAX_SVC_ADV_LEN 600 30216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt#define MAX_SVC_ADV_IE_LEN (9 + MAX_SVC_ADV_LEN + (5 * (MAX_SVC_ADV_LEN / 240))) 31216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum p2p_go_state { 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt UNKNOWN_GO, 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt LOCAL_GO, 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt REMOTE_GO 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct p2p_device - P2P Device data (internal to P2P module) 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_device { 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct dl_list list; 43fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct os_reltime last_seen; 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int listen_freq; 45cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt int oob_go_neg_freq; 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum p2p_wps_method wps_method; 47cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt u16 oob_pw_id; 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_peer_info info; 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * If the peer was discovered based on an interface address (e.g., GO 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * from Beacon/Probe Response), the interface address is stored here. 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * p2p_device_addr must still be set in such a case to the unique 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * identifier for the P2P Device. 56d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt * 57d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt * This field is also used during P2PS PD to store the intended GO 58d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt * address of the peer. 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 interface_addr[ETH_ALEN]; 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P Device Address of the GO in whose group this P2P Device is a 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * client. 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 member_in_go_dev[ETH_ALEN]; 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P Interface Address of the GO in whose group this P2P Device is a 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * client. 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 member_in_go_iface[ETH_ALEN]; 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int go_neg_req_sent; 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum p2p_go_state go_state; 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 dialog_token; 779cdf1b905fae57dea42506a1af67f6ece544b261Dmitry Shmidt u8 tie_breaker; 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 intended_addr[ETH_ALEN]; 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char country[3]; 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_channels channels; 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int oper_freq; 839d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt u8 oper_ssid[SSID_MAX_LEN]; 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t oper_ssid_len; 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * req_config_methods - Pending provision discovery methods 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 req_config_methods; 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 911f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt /** 921f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * wps_prov_info - Stored provisioning WPS config method 931f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * 941f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * This is used to store pending WPS config method between Provisioning 951f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * Discovery and connection to a running group. 961f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt */ 971f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt u16 wps_prov_info; 981f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_PROBE_REQ_ONLY BIT(0) 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_REPORTED BIT(1) 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_NOT_YET_READY BIT(2) 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_PD_PEER_DISPLAY BIT(5) 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_PD_PEER_KEYPAD BIT(6) 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_USER_REJECTED BIT(7) 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_PEER_WAITING_RESPONSE BIT(8) 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_PREFER_PERSISTENT_GROUP BIT(9) 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_WAIT_GO_NEG_RESPONSE BIT(10) 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_WAIT_GO_NEG_CONFIRM BIT(11) 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_GROUP_CLIENT_ONLY BIT(12) 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_FORCE_FREQ BIT(13) 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_PD_FOR_JOIN BIT(14) 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_DEV_REPORTED_ONCE BIT(15) 1131f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#define P2P_DEV_PREFER_PERSISTENT_RECONN BIT(16) 11404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#define P2P_DEV_PD_BEFORE_GO_NEG BIT(17) 1157a5e50a0554bee77a9da492ea3d86f46147f1671Dmitry Shmidt#define P2P_DEV_NO_PREF_CHAN BIT(18) 1163c4793790bf06f1fe08a2ddf604c9caa855151f1Dmitry Shmidt#define P2P_DEV_WAIT_INV_REQ_ACK BIT(19) 117216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt#define P2P_DEV_P2PS_REPORTED BIT(20) 118216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt#define P2P_DEV_PD_PEER_P2PS BIT(21) 119a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt#define P2P_DEV_LAST_SEEN_AS_GROUP_CLIENT BIT(22) 120a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int flags; 1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int status; /* enum p2p_status_code */ 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int wait_count; 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int connect_reqs; 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int invitation_reqs; 1276c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt unsigned int sd_reqs; 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 ext_listen_period; 1308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 ext_listen_interval; 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 go_timeout; 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 client_timeout; 134413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt 135413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt /** 136413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt * go_neg_conf_sent - Number of GO Negotiation Confirmation retries 137413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt */ 138413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt u8 go_neg_conf_sent; 139413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt 140413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt /** 141413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt * freq - Frquency on which the GO Negotiation Confirmation is sent 142413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt */ 143413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt int go_neg_conf_freq; 144413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt 145413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt /** 146413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt * go_neg_conf - GO Negotiation Confirmation frame 147413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt */ 148413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt struct wpabuf *go_neg_conf; 149413dde71f7bc166de54229f337c24b61f4d909fdDmitry Shmidt 15013ca8d8ea51a1aa5e24c6c956473a11b0c7daed4Dmitry Shmidt int sd_pending_bcast_queries; 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_sd_query { 1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_sd_query *next; 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 peer[ETH_ALEN]; 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int for_all_peers; 15761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt int wsd; /* Wi-Fi Display Service Discovery Request */ 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *tlvs; 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_pending_action_tx { 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int freq; 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 dst[ETH_ALEN]; 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 src[ETH_ALEN]; 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 bssid[ETH_ALEN]; 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len; 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int wait_time; 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Followed by len octets of the frame */ 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct p2p_data - P2P module data (internal to P2P module) 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_data { 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * cfg - P2P module configuration 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This is included in the same memory allocation with the 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct p2p_data and as such, must not be freed separately. 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_config *cfg; 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * state - The current P2P state 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum p2p_state { 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_IDLE - Idle 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_IDLE, 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_SEARCH - Search (Device Discovery) 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_SEARCH, 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_CONNECT - Trying to start GO Negotiation 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_CONNECT, 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_CONNECT_LISTEN - Listen during GO Negotiation start 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_CONNECT_LISTEN, 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_GO_NEG - In GO Negotiation 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_GO_NEG, 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_LISTEN_ONLY - Listen only 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_LISTEN_ONLY, 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_WAIT_PEER_CONNECT - Waiting peer in List for GO Neg 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_WAIT_PEER_CONNECT, 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_WAIT_PEER_IDLE - Waiting peer idle for GO Neg 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_WAIT_PEER_IDLE, 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_SD_DURING_FIND - Service Discovery during find 2298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_SD_DURING_FIND, 2318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_PROVISIONING - Provisioning (during group formation) 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PROVISIONING, 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_PD_DURING_FIND - Provision Discovery during find 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PD_DURING_FIND, 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_INVITE - Trying to start Invite 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_INVITE, 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P_INVITE_LISTEN - Listen during Invite 2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_INVITE_LISTEN, 2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } state; 2528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * min_disc_int - minDiscoverableInterval 2558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int min_disc_int; 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * max_disc_int - maxDiscoverableInterval 2608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int max_disc_int; 2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 264d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt * max_disc_tu - Maximum number of TUs for discoverable interval 265d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt */ 266d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt int max_disc_tu; 267d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 268d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt /** 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * devices - List of known P2P Device peers 2708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct dl_list devices; 2728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * go_neg_peer - Pointer to GO Negotiation peer 2758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_device *go_neg_peer; 2778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * invite_peer - Pointer to Invite peer 2808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_device *invite_peer; 2828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2836c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt /** 2846c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt * last_p2p_find_oper - Pointer to last pre-find operation peer 2856c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt */ 2866c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt struct p2p_device *last_p2p_find_oper; 2876c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 2888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *invite_go_dev_addr; 2898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 invite_go_dev_addr_buf[ETH_ALEN]; 290cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt int invite_dev_pw_id; 2918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2926c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt unsigned int retry_invite_req:1; 2936c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt unsigned int retry_invite_req_sent:1; 2946c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 2968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * sd_peer - Pointer to Service Discovery peer 2978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_device *sd_peer; 2998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * sd_query - Pointer to Service Discovery query 3028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_sd_query *sd_query; 3048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 30513ca8d8ea51a1aa5e24c6c956473a11b0c7daed4Dmitry Shmidt /** 30613ca8d8ea51a1aa5e24c6c956473a11b0c7daed4Dmitry Shmidt * num_p2p_sd_queries - Total number of broadcast SD queries present in 30713ca8d8ea51a1aa5e24c6c956473a11b0c7daed4Dmitry Shmidt * the list 30813ca8d8ea51a1aa5e24c6c956473a11b0c7daed4Dmitry Shmidt */ 30913ca8d8ea51a1aa5e24c6c956473a11b0c7daed4Dmitry Shmidt int num_p2p_sd_queries; 31013ca8d8ea51a1aa5e24c6c956473a11b0c7daed4Dmitry Shmidt 311de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt /** 312de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt * sd_query_no_ack - The first peer (Dev Addr) that did not ACK SD Query 313de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt * 314de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt * This is used to track the first peer that did not ACK an SD Query 315de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt * within a single P2P Search iteration. All zeros address means no such 316de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt * peer was yet seen. This information is used to allow a new Listen and 317de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt * Search phases to be once every pending SD Query has been sent once to 318de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt * each peer instead of looping all pending attempts continuously until 319de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt * running out of retry maximums. 320de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt */ 321de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt u8 sd_query_no_ack[ETH_ALEN]; 322de47be75037bccd4a11b62eedb3d4aed1b36fa67Dmitry Shmidt 3238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* GO Negotiation data */ 3248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * intended_addr - Local Intended P2P Interface Address 3278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 3288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This address is used during group owner negotiation as the Intended 3298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * P2P Interface Address and the group interface will be created with 3308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * address as the local address in case of successfully completed 3318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * negotiation. 3328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 intended_addr[ETH_ALEN]; 3348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * go_intent - Local GO Intent to be used during GO Negotiation 3378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 go_intent; 3398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * next_tie_breaker - Next tie-breaker value to use in GO Negotiation 3428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 next_tie_breaker; 3448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * ssid - Selected SSID for GO Negotiation (if local end will be GO) 3478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3489d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt u8 ssid[SSID_MAX_LEN]; 3498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * ssid_len - ssid length in octets 3528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t ssid_len; 3548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3561f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * ssid_set - Whether SSID is already set for GO Negotiation 3571f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt */ 3581f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int ssid_set; 3591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 3601f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt /** 3618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Regulatory class for own operational channel 3628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 op_reg_class; 3648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * op_channel - Own operational channel 3678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 op_channel; 3698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 3718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * channels - Own supported regulatory classes and channels 3728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 3738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * List of supposerted channels per regulatory class. The regulatory 3748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * classes are defined in IEEE Std 802.11-2007 Annex J and the 3758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * numbering of the clases depends on the configured country code. 3768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_channels channels; 3788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 37968d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt struct wpa_freq_range_list no_go_freq; 38068d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt 3818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum p2p_pending_action_state { 3828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_NO_PENDING_ACTION, 3838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_GO_NEG_REQUEST, 3848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_GO_NEG_RESPONSE, 3858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_GO_NEG_RESPONSE_FAILURE, 3868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_GO_NEG_CONFIRM, 3878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_SD, 3888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_PD, 389216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt P2P_PENDING_PD_RESPONSE, 3908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_INVITATION_REQUEST, 3918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_INVITATION_RESPONSE, 3928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_DEV_DISC_REQUEST, 3938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_DEV_DISC_RESPONSE, 3948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_PENDING_GO_DISC_REQ 3958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } pending_action_state; 3968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int pending_listen_freq; 3988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int pending_listen_sec; 3998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int pending_listen_usec; 4008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 dev_capab; 4028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int in_listen; 4048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int drv_in_listen; 4058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 4078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * sd_queries - Pending service discovery queries 4088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 4098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_sd_query *sd_queries; 4108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 4128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * srv_update_indic - Service Update Indicator for local services 4138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 4148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 srv_update_indic; 415eaf261d3b8eef1dcb8d645e0cd2b9016bb66cdfdDmitry Shmidt 4168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *sd_resp; /* Fragmented SD response */ 4178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 sd_resp_addr[ETH_ALEN]; 4188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 sd_resp_dialog_token; 4198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t sd_resp_pos; /* Offset in sd_resp */ 4208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 sd_frag_id; 4218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *sd_rx_resp; /* Reassembled SD response */ 4238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 sd_rx_update_indic; 4248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* P2P Invitation data */ 4268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum p2p_invite_role inv_role; 4278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 inv_bssid[ETH_ALEN]; 4288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int inv_bssid_set; 4299d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt u8 inv_ssid[SSID_MAX_LEN]; 4308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t inv_ssid_len; 4318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 inv_sa[ETH_ALEN]; 4328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 inv_group_bssid[ETH_ALEN]; 4338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *inv_group_bssid_ptr; 4348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 inv_go_dev_addr[ETH_ALEN]; 4358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 inv_status; 4368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int inv_op_freq; 4378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int inv_persistent; 4388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum p2p_discovery_type find_type; 4401f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt unsigned int last_p2p_find_timeout; 4418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 last_prog_scan_class; 4428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 last_prog_scan_chan; 4438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int p2p_scan_running; 4448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum p2p_after_scan { 4458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_AFTER_SCAN_NOTHING, 4468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_AFTER_SCAN_LISTEN, 4478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_AFTER_SCAN_CONNECT 4488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } start_after_scan; 4498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 after_scan_peer[ETH_ALEN]; 4508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_pending_action_tx *after_scan_tx; 4518da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt unsigned int after_scan_tx_in_progress:1; 4524582d2a5dd8180c52eb95b1100fb183b9a289708Dmitry Shmidt unsigned int send_action_in_progress:1; 4538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Requested device types for find/search */ 4558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int num_req_dev_types; 4568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *req_dev_types; 457c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt u8 *find_dev_id; 458c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt u8 find_dev_id_buf[ETH_ALEN]; 4598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 460fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct os_reltime find_start; /* time of last p2p_find start */ 461f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt 4628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_group **groups; 4638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_groups; 4648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_device *pending_client_disc_go; 4668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pending_client_disc_addr[ETH_ALEN]; 4678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pending_dev_disc_dialog_token; 4688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pending_dev_disc_addr[ETH_ALEN]; 4698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int pending_dev_disc_freq; 4708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int pending_client_disc_freq; 4718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ext_listen_only; 4738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int ext_listen_period; 4748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int ext_listen_interval; 4758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int ext_listen_interval_sec; 4768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int ext_listen_interval_usec; 4778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 peer_filter[ETH_ALEN]; 4798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int cross_connect; 4818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int best_freq_24; 4838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int best_freq_5; 4848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int best_freq_overall; 485700a137ab366edc72e371da68ba187b4717ee660Dmitry Shmidt int own_freq_preference; 4868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 4888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wps_vendor_ext - WPS Vendor Extensions to add 4898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 4908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *wps_vendor_ext[P2P_MAX_WPS_VENDOR_EXT]; 49175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 49275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen /* 49375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * user_initiated_pd - Whether a PD request is user initiated or not. 49475ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen */ 49575ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen u8 user_initiated_pd; 49675ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 49775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen /* 49875ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * Keep track of which peer a given PD request was sent to. 49975ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * Used to raise a timeout alert in case there is no response. 50075ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen */ 50175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen u8 pending_pd_devaddr[ETH_ALEN]; 50275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 50375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen /* 50475ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * Retry counter for provision discovery requests when issued 50575ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * in IDLE state. 50675ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen */ 50775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen int pd_retries; 50861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 509051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /** 510051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt * pd_force_freq - Forced frequency for PD retries or 0 to auto-select 511051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt * 512051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt * This is is used during PD retries for join-a-group case to use the 513051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt * correct operating frequency determined from a BSS entry for the GO. 514051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt */ 515051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt int pd_force_freq; 516051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 51761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 go_timeout; 51861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 client_timeout; 51961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 52061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* Extra delay in milliseconds between search iterations */ 52161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt unsigned int search_delay; 52261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt int in_search_delay; 52361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 52443cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt u8 pending_reg_class; 52543cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt u8 pending_channel; 52643cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt u8 pending_channel_forced; 52743cb578dfe2c492257636f6234a24178ed27789eDmitry Shmidt 528216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt /* ASP Support */ 529216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt struct p2ps_advertisement *p2ps_adv_list; 530216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt struct p2ps_provision *p2ps_prov; 531216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt u8 wild_card_hash[P2PS_HASH_LEN]; 532216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt u8 p2ps_seek; 533a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt u8 p2ps_seek_hash[P2P_MAX_QUERY_HASH * P2PS_HASH_LEN]; 534216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt u8 p2ps_seek_count; 535216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 53661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_WIFI_DISPLAY 53761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_ie_beacon; 53861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_ie_probe_req; 53961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_ie_probe_resp; 54061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_ie_assoc_req; 54161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_ie_invitation; 54261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_ie_prov_disc_req; 54361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_ie_prov_disc_resp; 54461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_ie_go_neg; 54561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_dev_info; 54661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_assoc_bssid; 54761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_coupled_sink_info; 54861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_WIFI_DISPLAY */ 549cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt 550cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt u16 authorized_oob_dev_pw_id; 5512e67f06149ff649fb6f8782bad041d3d9124685eDmitry Shmidt 5522e67f06149ff649fb6f8782bad041d3d9124685eDmitry Shmidt struct wpabuf **vendor_elem; 553d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 554d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt unsigned int pref_freq_list[P2P_MAX_PREF_CHANNELS]; 555d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt unsigned int num_pref_freq; 556ebd93af924f6e54fb4982b3312ff875a4896b62bDmitry Shmidt 557ebd93af924f6e54fb4982b3312ff875a4896b62bDmitry Shmidt /* Override option for preferred operating channel in GO Negotiation */ 558ebd93af924f6e54fb4982b3312ff875a4896b62bDmitry Shmidt u8 override_pref_op_class; 559ebd93af924f6e54fb4982b3312ff875a4896b62bDmitry Shmidt u8 override_pref_channel; 5608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 5618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 5638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct p2p_message - Parsed P2P message (or P2P IE) 5648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 5658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_message { 5668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *p2p_attributes; 5678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *wps_attributes; 56861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct wpabuf *wfd_subelems; 5698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 dialog_token; 5718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *capability; 5738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *go_intent; 5748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *status; 5758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *listen_channel; 5768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *operating_channel; 5778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *channel_list; 5788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 channel_list_len; 5798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *config_timeout; 5808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *intended_addr; 5818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *group_bssid; 5828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *invitation_flags; 5838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *group_info; 5858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t group_info_len; 5868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *group_id; 5888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t group_id_len; 5898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *device_id; 5918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *manageability; 5938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *noa; 5958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t noa_len; 5968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ext_listen_timing; 5988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *minor_reason_code; 6008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 601cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt const u8 *oob_go_neg_channel; 602cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt 6038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* P2P Device Info */ 6048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *p2p_device_info; 6058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t p2p_device_info_len; 6068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *p2p_device_addr; 6078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *pri_dev_type; 6088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 num_sec_dev_types; 6099d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt char device_name[WPS_DEV_NAME_MAX_LEN + 1]; 6108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 config_methods; 6118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* WPS IE */ 6138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 dev_password_id; 614cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt int dev_password_id_present; 6158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 wps_config_methods; 6168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *wps_pri_dev_type; 6178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *wps_sec_dev_type_list; 6188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t wps_sec_dev_type_list_len; 6198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *wps_vendor_ext[P2P_MAX_WPS_VENDOR_EXT]; 6208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t wps_vendor_ext_len[P2P_MAX_WPS_VENDOR_EXT]; 6218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *manufacturer; 6228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t manufacturer_len; 6238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *model_name; 6248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t model_name_len; 6258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *model_number; 6268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t model_number_len; 6278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *serial_number; 6288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t serial_number_len; 629cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt const u8 *oob_dev_password; 630cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt size_t oob_dev_password_len; 6318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* DS Parameter Set IE */ 6338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ds_params; 6348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* SSID IE */ 6368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ssid; 637216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 638216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt /* P2PS */ 639216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt u8 service_hash_count; 640216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *service_hash; 641216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 642216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *session_info; 643216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt size_t session_info_len; 644216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 645216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *conn_cap; 646216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 647216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *adv_id; 648216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *adv_mac; 649216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 650216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *adv_service_instance; 651216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt size_t adv_service_instance_len; 652216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 653216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *session_id; 654216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *session_mac; 655216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 656216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *feature_cap; 657216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt size_t feature_cap_len; 658216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt 659216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *persistent_dev; 660216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *persistent_ssid; 661216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt size_t persistent_ssid_len; 662d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 663d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt const u8 *pref_freq_list; 664d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt size_t pref_freq_list_len; 6658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 6668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define P2P_MAX_GROUP_ENTRIES 50 6698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_group_info { 6718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int num_clients; 6728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_client_info { 6738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *p2p_device_addr; 6748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *p2p_interface_addr; 6758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 dev_capab; 6768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 config_methods; 6778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *pri_dev_type; 6788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 num_sec_dev_types; 6798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *sec_dev_types; 6808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *dev_name; 6818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t dev_name_len; 6828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } client[P2P_MAX_GROUP_ENTRIES]; 6838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 6848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_utils.c */ 6878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_random(char *buf, size_t len); 6884b06059785b935dd1f4f09314e4e12c417d2c6a4Dmitry Shmidtint p2p_channel_to_freq(int op_class, int channel); 6894b06059785b935dd1f4f09314e4e12c417d2c6a4Dmitry Shmidtint p2p_freq_to_channel(unsigned int freq, u8 *op_class, u8 *channel); 6908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_channels_intersect(const struct p2p_channels *a, 6918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct p2p_channels *b, 6928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_channels *res); 6936c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidtvoid p2p_channels_union_inplace(struct p2p_channels *res, 6946c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt const struct p2p_channels *b); 69568d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidtvoid p2p_channels_union(const struct p2p_channels *a, 69668d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt const struct p2p_channels *b, 69768d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt struct p2p_channels *res); 69868d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidtvoid p2p_channels_remove_freqs(struct p2p_channels *chan, 69968d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt const struct wpa_freq_range_list *list); 7008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_channels_includes(const struct p2p_channels *channels, u8 reg_class, 7018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 channel); 7024ce9c87407c036fc83eb5a6044ddf976c86f53fcDmitry Shmidtvoid p2p_channels_dump(struct p2p_data *p2p, const char *title, 7034ce9c87407c036fc83eb5a6044ddf976c86f53fcDmitry Shmidt const struct p2p_channels *chan); 704e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidtint p2p_channel_select(struct p2p_channels *chans, const int *classes, 705e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt u8 *op_class, u8 *op_channel); 706d11f019d62a42a8fc4c4d1f2ec17cf35b0763153Dmitry Shmidtint p2p_channel_random_social(struct p2p_channels *chans, u8 *op_class, 707d11f019d62a42a8fc4c4d1f2ec17cf35b0763153Dmitry Shmidt u8 *op_channel); 7088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_parse.c */ 710d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidtvoid p2p_copy_filter_devname(char *dst, size_t dst_len, 711d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt const void *src, size_t src_len); 7128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_parse_p2p_ie(const struct wpabuf *buf, struct p2p_message *msg); 7138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_parse_ies(const u8 *data, size_t len, struct p2p_message *msg); 7148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_parse(const u8 *data, size_t len, struct p2p_message *msg); 715cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidtint p2p_parse_ies_separate(const u8 *wsc, size_t wsc_len, const u8 *p2p, 716cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt size_t p2p_len, struct p2p_message *msg); 7178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_parse_free(struct p2p_message *msg); 7188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_attr_text(struct wpabuf *data, char *buf, char *end); 7198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_group_info_parse(const u8 *gi, size_t gi_len, 7208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_group_info *info); 7218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_build.c */ 7238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_noa_desc { 7258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 count_type; 7268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 duration; 7278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 interval; 7288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 start_time; 7298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 7308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_group.c */ 7328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtconst u8 * p2p_group_get_interface_addr(struct p2p_group *group); 7338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu8 p2p_group_presence_req(struct p2p_group *group, 7348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *client_interface_addr, 7358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *noa, size_t noa_len); 73604949598a23f501be6eec21697465fd46a28840aDmitry Shmidtint p2p_group_is_group_id_match(struct p2p_group *group, const u8 *group_id, 73704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t group_id_len); 73861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtvoid p2p_group_update_ies(struct p2p_group *group); 739b96dad47218788efffa3db0fe7f1b54a7d19e366Dmitry Shmidtvoid p2p_group_force_beacon_update_ies(struct p2p_group *group); 74061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstruct wpabuf * p2p_group_get_wfd_ie(struct p2p_group *g); 741cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidtvoid p2p_buf_add_group_info(struct p2p_group *group, struct wpabuf *buf, 742cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt int max_clients); 743cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidtvoid p2p_group_buf_add_id(struct p2p_group *group, struct wpabuf *buf); 744cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidtint p2p_group_get_freq(struct p2p_group *group); 7458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_action_hdr(struct wpabuf *buf, u8 subtype, u8 dialog_token); 7488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_public_action_hdr(struct wpabuf *buf, u8 subtype, 7498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 dialog_token); 7508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu8 * p2p_buf_add_ie_hdr(struct wpabuf *buf); 7518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_status(struct wpabuf *buf, u8 status); 7528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_device_info(struct wpabuf *buf, struct p2p_data *p2p, 7538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_device *peer); 7548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_device_id(struct wpabuf *buf, const u8 *dev_addr); 7558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_update_ie_hdr(struct wpabuf *buf, u8 *len); 7568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_capability(struct wpabuf *buf, u8 dev_capab, u8 group_capab); 7578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_go_intent(struct wpabuf *buf, u8 go_intent); 7588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_listen_channel(struct wpabuf *buf, const char *country, 7598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 reg_class, u8 channel); 7608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_operating_channel(struct wpabuf *buf, const char *country, 7618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 reg_class, u8 channel); 7628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_channel_list(struct wpabuf *buf, const char *country, 7638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_channels *chan); 7648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_config_timeout(struct wpabuf *buf, u8 go_timeout, 7658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 client_timeout); 7668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_intended_addr(struct wpabuf *buf, const u8 *interface_addr); 7678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_group_bssid(struct wpabuf *buf, const u8 *bssid); 7688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_group_id(struct wpabuf *buf, const u8 *dev_addr, 7698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ssid, size_t ssid_len); 7708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_invitation_flags(struct wpabuf *buf, u8 flags); 7718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_noa(struct wpabuf *buf, u8 noa_index, u8 opp_ps, u8 ctwindow, 7728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_noa_desc *desc1, struct p2p_noa_desc *desc2); 7738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_ext_listen_timing(struct wpabuf *buf, u16 period, 7748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 interval); 7758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_buf_add_p2p_interface(struct wpabuf *buf, struct p2p_data *p2p); 776cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidtvoid p2p_buf_add_oob_go_neg_channel(struct wpabuf *buf, const char *country, 777cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt u8 oper_class, u8 channel, 778cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt enum p2p_role_indication role); 779216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtvoid p2p_buf_add_service_hash(struct wpabuf *buf, struct p2p_data *p2p); 780216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtvoid p2p_buf_add_session_info(struct wpabuf *buf, const char *info); 781216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtvoid p2p_buf_add_connection_capability(struct wpabuf *buf, u8 connection_cap); 782216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtvoid p2p_buf_add_advertisement_id(struct wpabuf *buf, u32 id, const u8 *mac); 783216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtvoid p2p_buf_add_service_instance(struct wpabuf *buf, struct p2p_data *p2p, 784216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt u8 count, const u8 *hash, 785216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt struct p2ps_advertisement *adv_list); 786216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtvoid p2p_buf_add_session_id(struct wpabuf *buf, u32 id, const u8 *mac); 787216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtvoid p2p_buf_add_feature_capability(struct wpabuf *buf, u16 len, 788216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *mask); 789216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtvoid p2p_buf_add_persistent_group_info(struct wpabuf *buf, const u8 *dev_addr, 790216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt const u8 *ssid, size_t ssid_len); 79168d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidtint p2p_build_wps_ie(struct p2p_data *p2p, struct wpabuf *buf, int pw_id, 79268d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt int all_attr); 793d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidtvoid p2p_buf_add_pref_channel_list(struct wpabuf *buf, 794d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt const u32 *preferred_freq_list, u32 size); 7958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_sd.c */ 7978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_sd_query * p2p_pending_sd_req(struct p2p_data *p2p, 7988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_device *dev); 7998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_free_sd_queries(struct p2p_data *p2p); 8008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_rx_gas_initial_req(struct p2p_data *p2p, const u8 *sa, 8018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_rx_gas_initial_resp(struct p2p_data *p2p, const u8 *sa, 8038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_rx_gas_comeback_req(struct p2p_data *p2p, const u8 *sa, 8058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_rx_gas_comeback_resp(struct p2p_data *p2p, const u8 *sa, 8078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_start_sd(struct p2p_data *p2p, struct p2p_device *dev); 8098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_go_neg.c */ 8118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_peer_channels_check(struct p2p_data *p2p, struct p2p_channels *own, 8128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_device *dev, 8138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *channel_list, size_t channel_list_len); 8148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_go_neg_req(struct p2p_data *p2p, const u8 *sa, 8158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_go_neg_resp(struct p2p_data *p2p, const u8 *sa, 8178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_go_neg_conf(struct p2p_data *p2p, const u8 *sa, 8198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len); 8208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_connect_send(struct p2p_data *p2p, struct p2p_device *dev); 82104949598a23f501be6eec21697465fd46a28840aDmitry Shmidtu16 p2p_wps_method_pw_id(enum p2p_wps_method wps_method); 82291c40cdce17424d9a4718876becf0b7811cf68f2Dmitry Shmidtvoid p2p_reselect_channel(struct p2p_data *p2p, 82391c40cdce17424d9a4718876becf0b7811cf68f2Dmitry Shmidt struct p2p_channels *intersection); 824d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidtvoid p2p_check_pref_chan(struct p2p_data *p2p, int go, 825d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt struct p2p_device *dev, struct p2p_message *msg); 8268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_pd.c */ 8288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_prov_disc_req(struct p2p_data *p2p, const u8 *sa, 8298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_prov_disc_resp(struct p2p_data *p2p, const u8 *sa, 8318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len); 8328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_send_prov_disc_req(struct p2p_data *p2p, struct p2p_device *dev, 8331f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int join, int force_freq); 83475ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinenvoid p2p_reset_pending_pd(struct p2p_data *p2p); 835a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidtvoid p2ps_prov_free(struct p2p_data *p2p); 8368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_invitation.c */ 8388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_invitation_req(struct p2p_data *p2p, const u8 *sa, 8398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_invitation_resp(struct p2p_data *p2p, const u8 *sa, 8418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len); 8428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_invite_send(struct p2p_data *p2p, struct p2p_device *dev, 843cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt const u8 *go_dev_addr, int dev_pw_id); 8448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_invitation_req_cb(struct p2p_data *p2p, int success); 8458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_invitation_resp_cb(struct p2p_data *p2p, int success); 8468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p_dev_disc.c */ 8488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_dev_disc_req(struct p2p_data *p2p, const u8 *sa, 8498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_dev_disc_req_cb(struct p2p_data *p2p, int success); 8518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_send_dev_disc_req(struct p2p_data *p2p, struct p2p_device *dev); 8528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_dev_disc_resp_cb(struct p2p_data *p2p, int success); 8538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_dev_disc_resp(struct p2p_data *p2p, const u8 *sa, 8548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len); 8558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_go_disc_req_cb(struct p2p_data *p2p, int success); 8568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_process_go_disc_req(struct p2p_data *p2p, const u8 *da, const u8 *sa, 8578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len, int rx_freq); 8588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* p2p.c */ 8608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_set_state(struct p2p_data *p2p, int new_state); 8618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_set_timeout(struct p2p_data *p2p, unsigned int sec, 8628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int usec); 8638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_clear_timeout(struct p2p_data *p2p); 8648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_continue_find(struct p2p_data *p2p); 8658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_device * p2p_add_dev_from_go_neg_req(struct p2p_data *p2p, 8668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr, 8678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_message *msg); 8688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_add_dev_info(struct p2p_data *p2p, const u8 *addr, 8698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_device *dev, struct p2p_message *msg); 870a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidtint p2p_add_device(struct p2p_data *p2p, const u8 *addr, int freq, 871fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct os_reltime *rx_time, int level, const u8 *ies, 872a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt size_t ies_len, int scan_res); 8738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_device * p2p_get_device(struct p2p_data *p2p, const u8 *addr); 8748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct p2p_device * p2p_get_device_interface(struct p2p_data *p2p, 8758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr); 8766c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidtvoid p2p_go_neg_failed(struct p2p_data *p2p, int status); 8778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_go_complete(struct p2p_data *p2p, struct p2p_device *peer); 8788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_match_dev_type(struct p2p_data *p2p, struct wpabuf *wps); 8798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint dev_type_list_match(const u8 *dev_type, const u8 *req_dev_type[], 8808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_req_dev_type); 881a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidtstruct wpabuf * p2p_build_probe_resp_ies(struct p2p_data *p2p, 882a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt const u8 *query_hash, 883a3dc30964aa24aea2b518246f6812663a1103490Dmitry Shmidt u8 query_count); 8848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid p2p_build_ssid(struct p2p_data *p2p, u8 *ssid, size_t *ssid_len); 8858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint p2p_send_action(struct p2p_data *p2p, unsigned int freq, const u8 *dst, 8868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *src, const u8 *bssid, const u8 *buf, 8878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len, unsigned int wait_time); 88804949598a23f501be6eec21697465fd46a28840aDmitry Shmidtvoid p2p_stop_listen_for_freq(struct p2p_data *p2p, int freq); 8897a5e50a0554bee77a9da492ea3d86f46147f1671Dmitry Shmidtint p2p_prepare_channel(struct p2p_data *p2p, struct p2p_device *dev, 89068d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt unsigned int force_freq, unsigned int pref_freq, 89168d0e3ed07847339aedfac8e02f50db68c702e52Dmitry Shmidt int go); 8926c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidtvoid p2p_go_neg_wait_timeout(void *eloop_ctx, void *timeout_ctx); 893216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidtint p2p_go_select_channel(struct p2p_data *p2p, struct p2p_device *dev, 894216983bceec7c450951e2fbcd076b5c75d432e57Dmitry Shmidt u8 *status); 895b6e9aaf735990dc64cdb6efccc03d076768eabf3Dmitry Shmidtvoid p2p_dbg(struct p2p_data *p2p, const char *fmt, ...) 896b6e9aaf735990dc64cdb6efccc03d076768eabf3Dmitry ShmidtPRINTF_FORMAT(2, 3); 897b6e9aaf735990dc64cdb6efccc03d076768eabf3Dmitry Shmidtvoid p2p_info(struct p2p_data *p2p, const char *fmt, ...) 898b6e9aaf735990dc64cdb6efccc03d076768eabf3Dmitry ShmidtPRINTF_FORMAT(2, 3); 899b6e9aaf735990dc64cdb6efccc03d076768eabf3Dmitry Shmidtvoid p2p_err(struct p2p_data *p2p, const char *fmt, ...) 900b6e9aaf735990dc64cdb6efccc03d076768eabf3Dmitry ShmidtPRINTF_FORMAT(2, 3); 9018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* P2P_I_H */ 903