| /* |
| * Copyright (C) 1999-2015, Broadcom Corporation |
| * |
| * Unless you and Broadcom execute a separate written software license |
| * agreement governing use of this software, this software is licensed to you |
| * under the terms of the GNU General Public License version 2 (the "GPL"), |
| * available at http://www.broadcom.com/licenses/GPLv2.php, with the |
| * following added to such license: |
| * |
| * As a special exception, the copyright holders of this software give you |
| * permission to link this software with independent modules, and to copy and |
| * distribute the resulting executable under terms of your choice, provided that |
| * you also meet, for each linked independent module, the terms and conditions of |
| * the license of that module. An independent module is a module which is not |
| * derived from this software. The special exception does not apply to any |
| * modifications of the software. |
| * |
| * Notwithstanding the above, under no circumstances may you combine this |
| * software in any way with any other Broadcom software provided under a license |
| * other than the GPL, without Broadcom's express prior written consent. |
| * |
| * Fundamental types and constants relating to WFA P2P (aka WiFi Direct) |
| * |
| * $Id: p2p.h 457033 2014-02-20 19:39:45Z $ |
| */ |
| |
| #ifndef _P2P_H_ |
| #define _P2P_H_ |
| |
| #ifndef _TYPEDEFS_H_ |
| #include <typedefs.h> |
| #endif |
| #include <wlioctl.h> |
| #include <proto/802.11.h> |
| |
| /* This marks the start of a packed structure section. */ |
| #include <packed_section_start.h> |
| |
| |
| /* WiFi P2P OUI values */ |
| #define P2P_OUI WFA_OUI /* WiFi P2P OUI */ |
| #define P2P_VER WFA_OUI_TYPE_P2P /* P2P version: 9=WiFi P2P v1.0 */ |
| |
| #define P2P_IE_ID 0xdd /* P2P IE element ID */ |
| |
| /* WiFi P2P IE */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_ie { |
| uint8 id; /* IE ID: 0xDD */ |
| uint8 len; /* IE length */ |
| uint8 OUI[3]; /* WiFi P2P specific OUI: P2P_OUI */ |
| uint8 oui_type; /* Identifies P2P version: P2P_VER */ |
| uint8 subelts[1]; /* variable length subelements */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_ie wifi_p2p_ie_t; |
| |
| #define P2P_IE_FIXED_LEN 6 |
| |
| #define P2P_ATTR_ID_OFF 0 |
| #define P2P_ATTR_LEN_OFF 1 |
| #define P2P_ATTR_DATA_OFF 3 |
| |
| #define P2P_ATTR_ID_LEN 1 /* ID filed length */ |
| #define P2P_ATTR_LEN_LEN 2 /* length field length */ |
| #define P2P_ATTR_HDR_LEN 3 /* ID + 2-byte length field spec 1.02 */ |
| |
| #define P2P_WFDS_HASH_LEN 6 |
| #define P2P_WFDS_MAX_SVC_NAME_LEN 32 |
| |
| /* P2P IE Subelement IDs from WiFi P2P Technical Spec 1.00 */ |
| #define P2P_SEID_STATUS 0 /* Status */ |
| #define P2P_SEID_MINOR_RC 1 /* Minor Reason Code */ |
| #define P2P_SEID_P2P_INFO 2 /* P2P Capability (capabilities info) */ |
| #define P2P_SEID_DEV_ID 3 /* P2P Device ID */ |
| #define P2P_SEID_INTENT 4 /* Group Owner Intent */ |
| #define P2P_SEID_CFG_TIMEOUT 5 /* Configuration Timeout */ |
| #define P2P_SEID_CHANNEL 6 /* Listen channel */ |
| #define P2P_SEID_GRP_BSSID 7 /* P2P Group BSSID */ |
| #define P2P_SEID_XT_TIMING 8 /* Extended Listen Timing */ |
| #define P2P_SEID_INTINTADDR 9 /* Intended P2P Interface Address */ |
| #define P2P_SEID_P2P_MGBTY 10 /* P2P Manageability */ |
| #define P2P_SEID_CHAN_LIST 11 /* Channel List */ |
| #define P2P_SEID_ABSENCE 12 /* Notice of Absence */ |
| #define P2P_SEID_DEV_INFO 13 /* Device Info */ |
| #define P2P_SEID_GROUP_INFO 14 /* Group Info */ |
| #define P2P_SEID_GROUP_ID 15 /* Group ID */ |
| #define P2P_SEID_P2P_IF 16 /* P2P Interface */ |
| #define P2P_SEID_OP_CHANNEL 17 /* Operating Channel */ |
| #define P2P_SEID_INVITE_FLAGS 18 /* Invitation Flags */ |
| #define P2P_SEID_SERVICE_HASH 21 /* Service hash */ |
| #define P2P_SEID_SESSION 22 /* Session information */ |
| #define P2P_SEID_CONNECT_CAP 23 /* Connection capability */ |
| #define P2P_SEID_ADVERTISE_ID 24 /* Advertisement ID */ |
| #define P2P_SEID_ADVERTISE_SERVICE 25 /* Advertised service */ |
| #define P2P_SEID_SESSION_ID 26 /* Session ID */ |
| #define P2P_SEID_FEATURE_CAP 27 /* Feature capability */ |
| #define P2P_SEID_PERSISTENT_GROUP 28 /* Persistent group */ |
| #define P2P_SEID_SESSION_INFO_RESP 29 /* Session Information Response */ |
| #define P2P_SEID_VNDR 221 /* Vendor-specific subelement */ |
| |
| #define P2P_SE_VS_ID_SERVICES 0x1b |
| |
| |
| /* WiFi P2P IE subelement: P2P Capability (capabilities info) */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_info_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_P2P_INFO */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 dev; /* Device Capability Bitmap */ |
| uint8 group; /* Group Capability Bitmap */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_info_se_s wifi_p2p_info_se_t; |
| |
| /* P2P Capability subelement's Device Capability Bitmap bit values */ |
| #define P2P_CAPSE_DEV_SERVICE_DIS 0x1 /* Service Discovery */ |
| #define P2P_CAPSE_DEV_CLIENT_DIS 0x2 /* Client Discoverability */ |
| #define P2P_CAPSE_DEV_CONCURRENT 0x4 /* Concurrent Operation */ |
| #define P2P_CAPSE_DEV_INFRA_MAN 0x8 /* P2P Infrastructure Managed */ |
| #define P2P_CAPSE_DEV_LIMIT 0x10 /* P2P Device Limit */ |
| #define P2P_CAPSE_INVITE_PROC 0x20 /* P2P Invitation Procedure */ |
| |
| /* P2P Capability subelement's Group Capability Bitmap bit values */ |
| #define P2P_CAPSE_GRP_OWNER 0x1 /* P2P Group Owner */ |
| #define P2P_CAPSE_PERSIST_GRP 0x2 /* Persistent P2P Group */ |
| #define P2P_CAPSE_GRP_LIMIT 0x4 /* P2P Group Limit */ |
| #define P2P_CAPSE_GRP_INTRA_BSS 0x8 /* Intra-BSS Distribution */ |
| #define P2P_CAPSE_GRP_X_CONNECT 0x10 /* Cross Connection */ |
| #define P2P_CAPSE_GRP_PERSISTENT 0x20 /* Persistent Reconnect */ |
| #define P2P_CAPSE_GRP_FORMATION 0x40 /* Group Formation */ |
| |
| |
| /* WiFi P2P IE subelement: Group Owner Intent */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_intent_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_INTENT */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 intent; /* Intent Value 0...15 (0=legacy 15=master only) */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_intent_se_s wifi_p2p_intent_se_t; |
| |
| /* WiFi P2P IE subelement: Configuration Timeout */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_cfg_tmo_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_CFG_TIMEOUT */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 go_tmo; /* GO config timeout in units of 10 ms */ |
| uint8 client_tmo; /* Client config timeout in units of 10 ms */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_cfg_tmo_se_s wifi_p2p_cfg_tmo_se_t; |
| |
| /* WiFi P2P IE subelement: Listen Channel */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_listen_channel_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_CHANNEL */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 country[3]; /* Country String */ |
| uint8 op_class; /* Operating Class */ |
| uint8 channel; /* Channel */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_listen_channel_se_s wifi_p2p_listen_channel_se_t; |
| |
| /* WiFi P2P IE subelement: P2P Group BSSID */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_grp_bssid_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_GRP_BSSID */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 mac[6]; /* P2P group bssid */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_grp_bssid_se_s wifi_p2p_grp_bssid_se_t; |
| |
| /* WiFi P2P IE subelement: P2P Group ID */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_grp_id_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_GROUP_ID */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 mac[6]; /* P2P device address */ |
| uint8 ssid[1]; /* ssid. device id. variable length */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_grp_id_se_s wifi_p2p_grp_id_se_t; |
| |
| /* WiFi P2P IE subelement: P2P Interface */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_intf_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_P2P_IF */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 mac[6]; /* P2P device address */ |
| uint8 ifaddrs; /* P2P Interface Address count */ |
| uint8 ifaddr[1][6]; /* P2P Interface Address list */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_intf_se_s wifi_p2p_intf_se_t; |
| |
| /* WiFi P2P IE subelement: Status */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_status_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_STATUS */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 status; /* Status Code: P2P_STATSE_* */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_status_se_s wifi_p2p_status_se_t; |
| |
| /* Status subelement Status Code definitions */ |
| #define P2P_STATSE_SUCCESS 0 |
| /* Success */ |
| #define P2P_STATSE_FAIL_INFO_CURR_UNAVAIL 1 |
| /* Failed, information currently unavailable */ |
| #define P2P_STATSE_PASSED_UP P2P_STATSE_FAIL_INFO_CURR_UNAVAIL |
| /* Old name for above in P2P spec 1.08 and older */ |
| #define P2P_STATSE_FAIL_INCOMPAT_PARAMS 2 |
| /* Failed, incompatible parameters */ |
| #define P2P_STATSE_FAIL_LIMIT_REACHED 3 |
| /* Failed, limit reached */ |
| #define P2P_STATSE_FAIL_INVALID_PARAMS 4 |
| /* Failed, invalid parameters */ |
| #define P2P_STATSE_FAIL_UNABLE_TO_ACCOM 5 |
| /* Failed, unable to accomodate request */ |
| #define P2P_STATSE_FAIL_PROTO_ERROR 6 |
| /* Failed, previous protocol error or disruptive behaviour */ |
| #define P2P_STATSE_FAIL_NO_COMMON_CHAN 7 |
| /* Failed, no common channels */ |
| #define P2P_STATSE_FAIL_UNKNOWN_GROUP 8 |
| /* Failed, unknown P2P Group */ |
| #define P2P_STATSE_FAIL_INTENT 9 |
| /* Failed, both peers indicated Intent 15 in GO Negotiation */ |
| #define P2P_STATSE_FAIL_INCOMPAT_PROVIS 10 |
| /* Failed, incompatible provisioning method */ |
| #define P2P_STATSE_FAIL_USER_REJECT 11 |
| /* Failed, rejected by user */ |
| #define P2P_STATSE_SUCCESS_USER_ACCEPT 12 |
| /* Success, accepted by user */ |
| |
| /* WiFi P2P IE attribute: Extended Listen Timing */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_ext_se_s { |
| uint8 eltId; /* ID: P2P_SEID_EXT_TIMING */ |
| uint8 len[2]; /* length not including eltId, len fields */ |
| uint8 avail[2]; /* availibility period */ |
| uint8 interval[2]; /* availibility interval */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_ext_se_s wifi_p2p_ext_se_t; |
| |
| #define P2P_EXT_MIN 10 /* minimum 10ms */ |
| |
| /* WiFi P2P IE subelement: Intended P2P Interface Address */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_intintad_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_INTINTADDR */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 mac[6]; /* intended P2P interface MAC address */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_intintad_se_s wifi_p2p_intintad_se_t; |
| |
| /* WiFi P2P IE subelement: Channel */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_channel_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_STATUS */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 band; /* Regulatory Class (band) */ |
| uint8 channel; /* Channel */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_channel_se_s wifi_p2p_channel_se_t; |
| |
| |
| /* Channel Entry structure within the Channel List SE */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_chanlist_entry_s { |
| uint8 band; /* Regulatory Class (band) */ |
| uint8 num_channels; /* # of channels in the channel list */ |
| uint8 channels[WL_NUMCHANNELS]; /* Channel List */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_chanlist_entry_s wifi_p2p_chanlist_entry_t; |
| #define WIFI_P2P_CHANLIST_SE_MAX_ENTRIES 2 |
| |
| /* WiFi P2P IE subelement: Channel List */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_chanlist_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_CHAN_LIST */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 country[3]; /* Country String */ |
| uint8 num_entries; /* # of channel entries */ |
| wifi_p2p_chanlist_entry_t entries[WIFI_P2P_CHANLIST_SE_MAX_ENTRIES]; |
| /* Channel Entry List */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_chanlist_se_s wifi_p2p_chanlist_se_t; |
| |
| /* WiFi Primary Device Type structure */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_pri_devtype_s { |
| uint16 cat_id; /* Category ID */ |
| uint8 OUI[3]; /* WFA OUI: 0x0050F2 */ |
| uint8 oui_type; /* WPS_OUI_TYPE */ |
| uint16 sub_cat_id; /* Sub Category ID */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_pri_devtype_s wifi_p2p_pri_devtype_t; |
| |
| /* WiFi P2P Device Info Sub Element Primary Device Type Sub Category |
| * maximum values for each category |
| */ |
| #define P2P_DISE_SUBCATEGORY_MINVAL 1 |
| #define P2P_DISE_CATEGORY_COMPUTER 1 |
| #define P2P_DISE_SUBCATEGORY_COMPUTER_MAXVAL 8 |
| #define P2P_DISE_CATEGORY_INPUT_DEVICE 2 |
| #define P2P_DISE_SUBCATEGORY_INPUT_DEVICE_MAXVAL 9 |
| #define P2P_DISE_CATEGORY_PRINTER 3 |
| #define P2P_DISE_SUBCATEGORY_PRINTER_MAXVAL 5 |
| #define P2P_DISE_CATEGORY_CAMERA 4 |
| #define P2P_DISE_SUBCATEGORY_CAMERA_MAXVAL 4 |
| #define P2P_DISE_CATEGORY_STORAGE 5 |
| #define P2P_DISE_SUBCATEGORY_STORAGE_MAXVAL 1 |
| #define P2P_DISE_CATEGORY_NETWORK_INFRA 6 |
| #define P2P_DISE_SUBCATEGORY_NETWORK_INFRA_MAXVAL 4 |
| #define P2P_DISE_CATEGORY_DISPLAY 7 |
| #define P2P_DISE_SUBCATEGORY_DISPLAY_MAXVAL 4 |
| #define P2P_DISE_CATEGORY_MULTIMEDIA 8 |
| #define P2P_DISE_SUBCATEGORY_MULTIMEDIA_MAXVAL 6 |
| #define P2P_DISE_CATEGORY_GAMING 9 |
| #define P2P_DISE_SUBCATEGORY_GAMING_MAXVAL 5 |
| #define P2P_DISE_CATEGORY_TELEPHONE 10 |
| #define P2P_DISE_SUBCATEGORY_TELEPHONE_MAXVAL 5 |
| #define P2P_DISE_CATEGORY_AUDIO 11 |
| #define P2P_DISE_SUBCATEGORY_AUDIO_MAXVAL 6 |
| |
| /* WiFi P2P IE's Device Info subelement */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_devinfo_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_DEVINFO */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 mac[6]; /* P2P Device MAC address */ |
| uint16 wps_cfg_meths; /* Config Methods: reg_prototlv.h WPS_CONFMET_* */ |
| uint8 pri_devtype[8]; /* Primary Device Type */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_devinfo_se_s wifi_p2p_devinfo_se_t; |
| |
| #define P2P_DEV_TYPE_LEN 8 |
| |
| /* WiFi P2P IE's Group Info subelement Client Info Descriptor */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_cid_fixed_s { |
| uint8 len; |
| uint8 devaddr[ETHER_ADDR_LEN]; /* P2P Device Address */ |
| uint8 ifaddr[ETHER_ADDR_LEN]; /* P2P Interface Address */ |
| uint8 devcap; /* Device Capability */ |
| uint8 cfg_meths[2]; /* Config Methods: reg_prototlv.h WPS_CONFMET_* */ |
| uint8 pridt[P2P_DEV_TYPE_LEN]; /* Primary Device Type */ |
| uint8 secdts; /* Number of Secondary Device Types */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_cid_fixed_s wifi_p2p_cid_fixed_t; |
| |
| /* WiFi P2P IE's Device ID subelement */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_devid_se_s { |
| uint8 eltId; |
| uint8 len[2]; |
| struct ether_addr addr; /* P2P Device MAC address */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_devid_se_s wifi_p2p_devid_se_t; |
| |
| /* WiFi P2P IE subelement: P2P Manageability */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_mgbt_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_P2P_MGBTY */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 mg_bitmap; /* manageability bitmap */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_mgbt_se_s wifi_p2p_mgbt_se_t; |
| /* mg_bitmap field bit values */ |
| #define P2P_MGBTSE_P2PDEVMGMT_FLAG 0x1 /* AP supports Managed P2P Device */ |
| |
| /* WiFi P2P IE subelement: Group Info */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_grpinfo_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_GROUP_INFO */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_grpinfo_se_s wifi_p2p_grpinfo_se_t; |
| |
| /* WiFi IE subelement: Operating Channel */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_op_channel_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_OP_CHANNEL */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 country[3]; /* Country String */ |
| uint8 op_class; /* Operating Class */ |
| uint8 channel; /* Channel */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_op_channel_se_s wifi_p2p_op_channel_se_t; |
| |
| /* WiFi IE subelement: INVITATION FLAGS */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_invite_flags_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_INVITE_FLAGS */ |
| uint8 len[2]; /* SE length not including eltId, len fields */ |
| uint8 flags; /* Flags */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_invite_flags_se_s wifi_p2p_invite_flags_se_t; |
| |
| /* WiFi P2P IE subelement: Service Hash */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_serv_hash_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_SERVICE_HASH */ |
| uint8 len[2]; /* SE length not including eltId, len fields |
| * in multiple of 6 Bytes |
| */ |
| uint8 hash[1]; /* Variable length - SHA256 hash of |
| * service names (can be more than one hashes) |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_serv_hash_se_s wifi_p2p_serv_hash_se_t; |
| |
| /* WiFi P2P IE subelement: Service Instance Data */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_serv_inst_data_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_SESSION */ |
| uint8 len[2]; /* SE length not including eltId, len */ |
| uint8 ssn_info[1]; /* Variable length - Session information as specified by |
| * the service layer, type matches serv. name |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_serv_inst_data_se_s wifi_p2p_serv_inst_data_se_t; |
| |
| |
| /* WiFi P2P IE subelement: Connection capability */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_conn_cap_data_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_CONNECT_CAP */ |
| uint8 len[2]; /* SE length not including eltId, len */ |
| uint8 conn_cap; /* 1byte capability as specified by the |
| * service layer, valid bitmask/values |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_conn_cap_data_se_s wifi_p2p_conn_cap_data_se_t; |
| |
| |
| /* WiFi P2P IE subelement: Advertisement ID */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_advt_id_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_ADVERTISE_ID */ |
| uint8 len[2]; /* SE length not including eltId, len fixed 4 Bytes */ |
| uint8 advt_id[4]; /* 4byte Advertisement ID of the peer device sent in |
| * PROV Disc in Network byte order |
| */ |
| uint8 advt_mac[6]; /* P2P device address of the service advertiser */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_advt_id_se_s wifi_p2p_advt_id_se_t; |
| |
| |
| /* WiFi P2P IE subelement: Advertise Service Hash */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_adv_serv_info_s { |
| uint8 advt_id[4]; /* SE Advertise ID for the service */ |
| uint16 nw_cfg_method; /* SE Network Config method for the service */ |
| uint8 serv_name_len; /* SE length of the service name */ |
| uint8 serv_name[1]; /* Variable length service name field */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_adv_serv_info_s wifi_p2p_adv_serv_info_t; |
| |
| |
| /* WiFi P2P IE subelement: Advertise Service Hash */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_advt_serv_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_ADVERTISE_SERVICE */ |
| uint8 len[2]; /* SE length not including eltId, len fields mutiple len of |
| * wifi_p2p_adv_serv_info_t entries |
| */ |
| wifi_p2p_adv_serv_info_t p_advt_serv_info[1]; /* Variable length |
| of multiple instances |
| of the advertise service info |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_advt_serv_se_s wifi_p2p_advt_serv_se_t; |
| |
| |
| /* WiFi P2P IE subelement: Session ID */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_ssn_id_se_s { |
| uint8 eltId; /* SE ID: P2P_SEID_SESSION_ID */ |
| uint8 len[2]; /* SE length not including eltId, len fixed 4 Bytes */ |
| uint8 ssn_id[4]; /* 4byte Session ID of the peer device sent in |
| * PROV Disc in Network byte order |
| */ |
| uint8 ssn_mac[6]; /* P2P device address of the seeker - session mac */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_ssn_id_se_s wifi_p2p_ssn_id_se_t; |
| |
| |
| #define P2P_ADVT_SERV_SE_FIXED_LEN 3 /* Includes only the element ID and len */ |
| #define P2P_ADVT_SERV_INFO_FIXED_LEN 7 /* Per ADV Service Instance advt_id + |
| * nw_config_method + serv_name_len |
| */ |
| |
| /* WiFi P2P Action Frame */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_action_frame { |
| uint8 category; /* P2P_AF_CATEGORY */ |
| uint8 OUI[3]; /* OUI - P2P_OUI */ |
| uint8 type; /* OUI Type - P2P_VER */ |
| uint8 subtype; /* OUI Subtype - P2P_AF_* */ |
| uint8 dialog_token; /* nonzero, identifies req/resp tranaction */ |
| uint8 elts[1]; /* Variable length information elements. Max size = |
| * ACTION_FRAME_SIZE - sizeof(this structure) - 1 |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_action_frame wifi_p2p_action_frame_t; |
| #define P2P_AF_CATEGORY 0x7f |
| |
| #define P2P_AF_FIXED_LEN 7 |
| |
| /* WiFi P2P Action Frame OUI Subtypes */ |
| #define P2P_AF_NOTICE_OF_ABSENCE 0 /* Notice of Absence */ |
| #define P2P_AF_PRESENCE_REQ 1 /* P2P Presence Request */ |
| #define P2P_AF_PRESENCE_RSP 2 /* P2P Presence Response */ |
| #define P2P_AF_GO_DISC_REQ 3 /* GO Discoverability Request */ |
| |
| |
| /* WiFi P2P Public Action Frame */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_pub_act_frame { |
| uint8 category; /* P2P_PUB_AF_CATEGORY */ |
| uint8 action; /* P2P_PUB_AF_ACTION */ |
| uint8 oui[3]; /* P2P_OUI */ |
| uint8 oui_type; /* OUI type - P2P_VER */ |
| uint8 subtype; /* OUI subtype - P2P_TYPE_* */ |
| uint8 dialog_token; /* nonzero, identifies req/rsp transaction */ |
| uint8 elts[1]; /* Variable length information elements. Max size = |
| * ACTION_FRAME_SIZE - sizeof(this structure) - 1 |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_pub_act_frame wifi_p2p_pub_act_frame_t; |
| #define P2P_PUB_AF_FIXED_LEN 8 |
| #define P2P_PUB_AF_CATEGORY 0x04 |
| #define P2P_PUB_AF_ACTION 0x09 |
| |
| /* WiFi P2P Public Action Frame OUI Subtypes */ |
| #define P2P_PAF_GON_REQ 0 /* Group Owner Negotiation Req */ |
| #define P2P_PAF_GON_RSP 1 /* Group Owner Negotiation Rsp */ |
| #define P2P_PAF_GON_CONF 2 /* Group Owner Negotiation Confirm */ |
| #define P2P_PAF_INVITE_REQ 3 /* P2P Invitation Request */ |
| #define P2P_PAF_INVITE_RSP 4 /* P2P Invitation Response */ |
| #define P2P_PAF_DEVDIS_REQ 5 /* Device Discoverability Request */ |
| #define P2P_PAF_DEVDIS_RSP 6 /* Device Discoverability Response */ |
| #define P2P_PAF_PROVDIS_REQ 7 /* Provision Discovery Request */ |
| #define P2P_PAF_PROVDIS_RSP 8 /* Provision Discovery Response */ |
| #define P2P_PAF_SUBTYPE_INVALID 255 /* Invalid Subtype */ |
| |
| /* TODO: Stop using these obsolete aliases for P2P_PAF_GON_* */ |
| #define P2P_TYPE_MNREQ P2P_PAF_GON_REQ |
| #define P2P_TYPE_MNRSP P2P_PAF_GON_RSP |
| #define P2P_TYPE_MNCONF P2P_PAF_GON_CONF |
| |
| /* WiFi P2P IE subelement: Notice of Absence */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_noa_desc { |
| uint8 cnt_type; /* Count/Type */ |
| uint32 duration; /* Duration */ |
| uint32 interval; /* Interval */ |
| uint32 start; /* Start Time */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_noa_desc wifi_p2p_noa_desc_t; |
| |
| BWL_PRE_PACKED_STRUCT struct wifi_p2p_noa_se { |
| uint8 eltId; /* Subelement ID */ |
| uint8 len[2]; /* Length */ |
| uint8 index; /* Index */ |
| uint8 ops_ctw_parms; /* CTWindow and OppPS Parameters */ |
| wifi_p2p_noa_desc_t desc[1]; /* Notice of Absence Descriptor(s) */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2p_noa_se wifi_p2p_noa_se_t; |
| |
| #define P2P_NOA_SE_FIXED_LEN 5 |
| |
| #define P2P_NOA_SE_MAX_DESC 2 /* max NoA descriptors in presence request */ |
| |
| /* cnt_type field values */ |
| #define P2P_NOA_DESC_CNT_RESERVED 0 /* reserved and should not be used */ |
| #define P2P_NOA_DESC_CNT_REPEAT 255 /* continuous schedule */ |
| #define P2P_NOA_DESC_TYPE_PREFERRED 1 /* preferred values */ |
| #define P2P_NOA_DESC_TYPE_ACCEPTABLE 2 /* acceptable limits */ |
| |
| /* ctw_ops_parms field values */ |
| #define P2P_NOA_CTW_MASK 0x7f |
| #define P2P_NOA_OPS_MASK 0x80 |
| #define P2P_NOA_OPS_SHIFT 7 |
| |
| #define P2P_CTW_MIN 10 /* minimum 10TU */ |
| |
| /* |
| * P2P Service Discovery related |
| */ |
| #define P2PSD_ACTION_CATEGORY 0x04 |
| /* Public action frame */ |
| #define P2PSD_ACTION_ID_GAS_IREQ 0x0a |
| /* Action value for GAS Initial Request AF */ |
| #define P2PSD_ACTION_ID_GAS_IRESP 0x0b |
| /* Action value for GAS Initial Response AF */ |
| #define P2PSD_ACTION_ID_GAS_CREQ 0x0c |
| /* Action value for GAS Comback Request AF */ |
| #define P2PSD_ACTION_ID_GAS_CRESP 0x0d |
| /* Action value for GAS Comback Response AF */ |
| #define P2PSD_AD_EID 0x6c |
| /* Advertisement Protocol IE ID */ |
| #define P2PSD_ADP_TUPLE_QLMT_PAMEBI 0x00 |
| /* Query Response Length Limit 7 bits plus PAME-BI 1 bit */ |
| #define P2PSD_ADP_PROTO_ID 0x00 |
| /* Advertisement Protocol ID. Always 0 for P2P SD */ |
| #define P2PSD_GAS_OUI P2P_OUI |
| /* WFA OUI */ |
| #define P2PSD_GAS_OUI_SUBTYPE P2P_VER |
| /* OUI Subtype for GAS IE */ |
| #define P2PSD_GAS_NQP_INFOID 0xDDDD |
| /* NQP Query Info ID: 56797 */ |
| #define P2PSD_GAS_COMEBACKDEALY 0x00 |
| /* Not used in the Native GAS protocol */ |
| |
| /* Service Protocol Type */ |
| typedef enum p2psd_svc_protype { |
| SVC_RPOTYPE_ALL = 0, |
| SVC_RPOTYPE_BONJOUR = 1, |
| SVC_RPOTYPE_UPNP = 2, |
| SVC_RPOTYPE_WSD = 3, |
| SVC_RPOTYPE_WFDS = 11, |
| SVC_RPOTYPE_VENDOR = 255 |
| } p2psd_svc_protype_t; |
| |
| /* Service Discovery response status code */ |
| typedef enum { |
| P2PSD_RESP_STATUS_SUCCESS = 0, |
| P2PSD_RESP_STATUS_PROTYPE_NA = 1, |
| P2PSD_RESP_STATUS_DATA_NA = 2, |
| P2PSD_RESP_STATUS_BAD_REQUEST = 3 |
| } p2psd_resp_status_t; |
| |
| /* Advertisement Protocol IE tuple field */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_adp_tpl { |
| uint8 llm_pamebi; /* Query Response Length Limit bit 0-6, set to 0 plus |
| * Pre-Associated Message Exchange BSSID Independent bit 7, set to 0 |
| */ |
| uint8 adp_id; /* Advertisement Protocol ID: 0 for NQP Native Query Protocol */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_adp_tpl wifi_p2psd_adp_tpl_t; |
| |
| /* Advertisement Protocol IE */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_adp_ie { |
| uint8 id; /* IE ID: 0x6c - 108 */ |
| uint8 len; /* IE length */ |
| wifi_p2psd_adp_tpl_t adp_tpl; /* Advertisement Protocol Tuple field. Only one |
| * tuple is defined for P2P Service Discovery |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_adp_ie wifi_p2psd_adp_ie_t; |
| |
| /* NQP Vendor-specific Content */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_nqp_query_vsc { |
| uint8 oui_subtype; /* OUI Subtype: 0x09 */ |
| uint16 svc_updi; /* Service Update Indicator */ |
| uint8 svc_tlvs[1]; /* wifi_p2psd_qreq_tlv_t type for service request, |
| * wifi_p2psd_qresp_tlv_t type for service response |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_nqp_query_vsc wifi_p2psd_nqp_query_vsc_t; |
| |
| /* Service Request TLV */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qreq_tlv { |
| uint16 len; /* Length: 5 plus size of Query Data */ |
| uint8 svc_prot; /* Service Protocol Type */ |
| uint8 svc_tscid; /* Service Transaction ID */ |
| uint8 query_data[1]; /* Query Data, passed in from above Layer 2 */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_qreq_tlv wifi_p2psd_qreq_tlv_t; |
| |
| /* Query Request Frame, defined in generic format, instead of NQP specific */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qreq_frame { |
| uint16 info_id; /* Info ID: 0xDDDD */ |
| uint16 len; /* Length of service request TLV, 5 plus the size of request data */ |
| uint8 oui[3]; /* WFA OUI: 0x0050F2 */ |
| uint8 qreq_vsc[1]; /* Vendor-specific Content: wifi_p2psd_nqp_query_vsc_t type for NQP */ |
| |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_qreq_frame wifi_p2psd_qreq_frame_t; |
| |
| /* GAS Initial Request AF body, "elts" in wifi_p2p_pub_act_frame */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_ireq_frame { |
| wifi_p2psd_adp_ie_t adp_ie; /* Advertisement Protocol IE */ |
| uint16 qreq_len; /* Query Request Length */ |
| uint8 qreq_frm[1]; /* Query Request Frame wifi_p2psd_qreq_frame_t */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_gas_ireq_frame wifi_p2psd_gas_ireq_frame_t; |
| |
| /* Service Response TLV */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qresp_tlv { |
| uint16 len; /* Length: 5 plus size of Query Data */ |
| uint8 svc_prot; /* Service Protocol Type */ |
| uint8 svc_tscid; /* Service Transaction ID */ |
| uint8 status; /* Value defined in Table 57 of P2P spec. */ |
| uint8 query_data[1]; /* Response Data, passed in from above Layer 2 */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_qresp_tlv wifi_p2psd_qresp_tlv_t; |
| |
| /* Query Response Frame, defined in generic format, instead of NQP specific */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qresp_frame { |
| uint16 info_id; /* Info ID: 0xDDDD */ |
| uint16 len; /* Lenth of service response TLV, 6 plus the size of resp data */ |
| uint8 oui[3]; /* WFA OUI: 0x0050F2 */ |
| uint8 qresp_vsc[1]; /* Vendor-specific Content: wifi_p2psd_qresp_tlv_t type for NQP */ |
| |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_qresp_frame wifi_p2psd_qresp_frame_t; |
| |
| /* GAS Initial Response AF body, "elts" in wifi_p2p_pub_act_frame */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_iresp_frame { |
| uint16 status; /* Value defined in Table 7-23 of IEEE P802.11u */ |
| uint16 cb_delay; /* GAS Comeback Delay */ |
| wifi_p2psd_adp_ie_t adp_ie; /* Advertisement Protocol IE */ |
| uint16 qresp_len; /* Query Response Length */ |
| uint8 qresp_frm[1]; /* Query Response Frame wifi_p2psd_qresp_frame_t */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_gas_iresp_frame wifi_p2psd_gas_iresp_frame_t; |
| |
| /* GAS Comeback Response AF body, "elts" in wifi_p2p_pub_act_frame */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_cresp_frame { |
| uint16 status; /* Value defined in Table 7-23 of IEEE P802.11u */ |
| uint8 fragment_id; /* Fragmentation ID */ |
| uint16 cb_delay; /* GAS Comeback Delay */ |
| wifi_p2psd_adp_ie_t adp_ie; /* Advertisement Protocol IE */ |
| uint16 qresp_len; /* Query Response Length */ |
| uint8 qresp_frm[1]; /* Query Response Frame wifi_p2psd_qresp_frame_t */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_gas_cresp_frame wifi_p2psd_gas_cresp_frame_t; |
| |
| /* Wi-Fi GAS Public Action Frame */ |
| BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_pub_act_frame { |
| uint8 category; /* 0x04 Public Action Frame */ |
| uint8 action; /* 0x6c Advertisement Protocol */ |
| uint8 dialog_token; /* nonzero, identifies req/rsp transaction */ |
| uint8 query_data[1]; /* Query Data. wifi_p2psd_gas_ireq_frame_t |
| * or wifi_p2psd_gas_iresp_frame_t format |
| */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct wifi_p2psd_gas_pub_act_frame wifi_p2psd_gas_pub_act_frame_t; |
| |
| /* This marks the end of a packed structure section. */ |
| #include <packed_section_end.h> |
| |
| #endif /* _P2P_H_ */ |
