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1/*
2 * Copyright (C) 1999-2011, Broadcom Corporation
3 *
4 * Unless you and Broadcom execute a separate written software license
5 * agreement governing use of this software, this software is licensed to you
6 * under the terms of the GNU General Public License version 2 (the "GPL"),
7 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
8 * following added to such license:
9 *
10 * As a special exception, the copyright holders of this software give you
11 * permission to link this software with independent modules, and to copy and
12 * distribute the resulting executable under terms of your choice, provided that
13 * you also meet, for each linked independent module, the terms and conditions of
14 * the license of that module. An independent module is a module which is not
15 * derived from this software. The special exception does not apply to any
16 * modifications of the software.
17 *
18 * Notwithstanding the above, under no circumstances may you combine this
19 * software in any way with any other Broadcom software provided under a license
20 * other than the GPL, without Broadcom's express prior written consent.
21 *
22 * Fundamental types and constants relating to WFA P2P (aka WiFi Direct)
23 *
24 * $Id: p2p.h,v 9.17.2.4 2010-12-15 21:41:21 Exp $
25 */
26
27#ifndef _P2P_H_
28#define _P2P_H_
29
30#ifndef _TYPEDEFS_H_
31#include <typedefs.h>
32#endif
33#include <wlioctl.h>
34#include <proto/802.11.h>
35
36/* This marks the start of a packed structure section. */
37#include <packed_section_start.h>
38
39
40/* WiFi P2P OUI values */
41#define P2P_OUI WFA_OUI /* WiFi P2P OUI */
42#define P2P_VER WFA_OUI_TYPE_P2P /* P2P version: 9=WiFi P2P v1.0 */
43
44#define P2P_IE_ID 0xdd /* P2P IE element ID */
45
46/* WiFi P2P IE */
47BWL_PRE_PACKED_STRUCT struct wifi_p2p_ie {
48 uint8 id; /* IE ID: 0xDD */
49 uint8 len; /* IE length */
50 uint8 OUI[3]; /* WiFi P2P specific OUI: P2P_OUI */
51 uint8 oui_type; /* Identifies P2P version: P2P_VER */
52 uint8 subelts[1]; /* variable length subelements */
53} BWL_POST_PACKED_STRUCT;
54typedef struct wifi_p2p_ie wifi_p2p_ie_t;
55
56#define P2P_IE_FIXED_LEN 6
57
58#define P2P_ATTR_ID_OFF 0
59#define P2P_ATTR_LEN_OFF 1
60#define P2P_ATTR_DATA_OFF 3
61
62#define P2P_ATTR_HDR_LEN 3 /* ID + 2-byte length field spec 1.02 */
63
64/* P2P IE Subelement IDs from WiFi P2P Technical Spec 1.00 */
65#define P2P_SEID_STATUS 0 /* Status */
66#define P2P_SEID_MINOR_RC 1 /* Minor Reason Code */
67#define P2P_SEID_P2P_INFO 2 /* P2P Capability (capabilities info) */
68#define P2P_SEID_DEV_ID 3 /* P2P Device ID */
69#define P2P_SEID_INTENT 4 /* Group Owner Intent */
70#define P2P_SEID_CFG_TIMEOUT 5 /* Configuration Timeout */
71#define P2P_SEID_CHANNEL 6 /* Channel */
72#define P2P_SEID_GRP_BSSID 7 /* P2P Group BSSID */
73#define P2P_SEID_XT_TIMING 8 /* Extended Listen Timing */
74#define P2P_SEID_INTINTADDR 9 /* Intended P2P Interface Address */
75#define P2P_SEID_P2P_MGBTY 10 /* P2P Manageability */
76#define P2P_SEID_CHAN_LIST 11 /* Channel List */
77#define P2P_SEID_ABSENCE 12 /* Notice of Absence */
78#define P2P_SEID_DEV_INFO 13 /* Device Info */
79#define P2P_SEID_GROUP_INFO 14 /* Group Info */
80#define P2P_SEID_GROUP_ID 15 /* Group ID */
81#define P2P_SEID_P2P_IF 16 /* P2P Interface */
82#define P2P_SEID_VNDR 221 /* Vendor-specific subelement */
83
84#define P2P_SE_VS_ID_SERVICES 0x1b /* BRCM proprietary subel: L2 Services */
85
86
87/* WiFi P2P IE subelement: P2P Capability (capabilities info) */
88BWL_PRE_PACKED_STRUCT struct wifi_p2p_info_se_s {
89 uint8 eltId; /* SE ID: P2P_SEID_P2P_INFO */
90 uint8 len[2]; /* SE length not including eltId, len fields */
91 uint8 dev; /* Device Capability Bitmap */
92 uint8 group; /* Group Capability Bitmap */
93} BWL_POST_PACKED_STRUCT;
94typedef struct wifi_p2p_info_se_s wifi_p2p_info_se_t;
95
96/* P2P Capability subelement's Device Capability Bitmap bit values */
97#define P2P_CAPSE_DEV_SERVICE_DIS 0x1 /* Service Discovery */
98#define P2P_CAPSE_DEV_CLIENT_DIS 0x2 /* Client Discoverability */
99#define P2P_CAPSE_DEV_CONCURRENT 0x4 /* Concurrent Operation */
100#define P2P_CAPSE_DEV_INFRA_MAN 0x8 /* P2P Infrastructure Managed */
101#define P2P_CAPSE_DEV_LIMIT 0x10 /* P2P Device Limit */
102#define P2P_CAPSE_INVITE_PROC 0x20 /* P2P Invitation Procedure */
103
104/* P2P Capability subelement's Group Capability Bitmap bit values */
105#define P2P_CAPSE_GRP_OWNER 0x1 /* P2P Group Owner */
106#define P2P_CAPSE_PERSIST_GRP 0x2 /* Persistent P2P Group */
107#define P2P_CAPSE_GRP_LIMIT 0x4 /* P2P Group Limit */
108#define P2P_CAPSE_GRP_INTRA_BSS 0x8 /* Intra-BSS Distribution */
109#define P2P_CAPSE_GRP_X_CONNECT 0x10 /* Cross Connection */
110#define P2P_CAPSE_GRP_PERSISTENT 0x20 /* Persistent Reconnect */
111#define P2P_CAPSE_GRP_FORMATION 0x40 /* Group Formation */
112
113
114/* WiFi P2P IE subelement: Group Owner Intent */
115BWL_PRE_PACKED_STRUCT struct wifi_p2p_intent_se_s {
116 uint8 eltId; /* SE ID: P2P_SEID_INTENT */
117 uint8 len[2]; /* SE length not including eltId, len fields */
118 uint8 intent; /* Intent Value 0...15 (0=legacy 15=master only) */
119} BWL_POST_PACKED_STRUCT;
120typedef struct wifi_p2p_intent_se_s wifi_p2p_intent_se_t;
121
122/* WiFi P2P IE subelement: Configuration Timeout */
123BWL_PRE_PACKED_STRUCT struct wifi_p2p_cfg_tmo_se_s {
124 uint8 eltId; /* SE ID: P2P_SEID_CFG_TIMEOUT */
125 uint8 len[2]; /* SE length not including eltId, len fields */
126 uint8 go_tmo; /* GO config timeout in units of 10 ms */
127 uint8 client_tmo; /* Client config timeout in units of 10 ms */
128} BWL_POST_PACKED_STRUCT;
129typedef struct wifi_p2p_cfg_tmo_se_s wifi_p2p_cfg_tmo_se_t;
130
131
132/* WiFi P2P IE subelement: Status */
133BWL_PRE_PACKED_STRUCT struct wifi_p2p_status_se_s {
134 uint8 eltId; /* SE ID: P2P_SEID_STATUS */
135 uint8 len[2]; /* SE length not including eltId, len fields */
136 uint8 status; /* Status Code: P2P_STATSE_* */
137} BWL_POST_PACKED_STRUCT;
138typedef struct wifi_p2p_status_se_s wifi_p2p_status_se_t;
139
140/* Status subelement Status Code definitions */
141#define P2P_STATSE_SUCCESS 0
142 /* Success */
143#define P2P_STATSE_FAIL_INFO_CURR_UNAVAIL 1
144 /* Failed, information currently unavailable */
145#define P2P_STATSE_PASSED_UP P2P_STATSE_FAIL_INFO_CURR_UNAVAIL
146 /* Old name for above in P2P spec 1.08 and older */
147#define P2P_STATSE_FAIL_INCOMPAT_PARAMS 2
148 /* Failed, incompatible parameters */
149#define P2P_STATSE_FAIL_LIMIT_REACHED 3
150 /* Failed, limit reached */
151#define P2P_STATSE_FAIL_INVALID_PARAMS 4
152 /* Failed, invalid parameters */
153#define P2P_STATSE_FAIL_UNABLE_TO_ACCOM 5
154 /* Failed, unable to accomodate request */
155#define P2P_STATSE_FAIL_PROTO_ERROR 6
156 /* Failed, previous protocol error or disruptive behaviour */
157#define P2P_STATSE_FAIL_NO_COMMON_CHAN 7
158 /* Failed, no common channels */
159#define P2P_STATSE_FAIL_UNKNOWN_GROUP 8
160 /* Failed, unknown P2P Group */
161#define P2P_STATSE_FAIL_INTENT 9
162 /* Failed, both peers indicated Intent 15 in GO Negotiation */
163#define P2P_STATSE_FAIL_INCOMPAT_PROVIS 10
164 /* Failed, incompatible provisioning method */
165#define P2P_STATSE_FAIL_USER_REJECT 11
166 /* Failed, rejected by user */
167
168/* WiFi P2P IE attribute: Extended Listen Timing */
169BWL_PRE_PACKED_STRUCT struct wifi_p2p_ext_se_s {
170 uint8 eltId; /* ID: P2P_SEID_EXT_TIMING */
171 uint8 len[2]; /* length not including eltId, len fields */
172 uint8 avail[2]; /* availibility period */
173 uint8 interval[2]; /* availibility interval */
174} BWL_POST_PACKED_STRUCT;
175typedef struct wifi_p2p_ext_se_s wifi_p2p_ext_se_t;
176
177#define P2P_EXT_MIN 10 /* minimum 10ms */
178
179/* WiFi P2P IE subelement: Intended P2P Interface Address */
180BWL_PRE_PACKED_STRUCT struct wifi_p2p_intintad_se_s {
181 uint8 eltId; /* SE ID: P2P_SEID_INTINTADDR */
182 uint8 len[2]; /* SE length not including eltId, len fields */
183 uint8 mac[6]; /* intended P2P interface MAC address */
184} BWL_POST_PACKED_STRUCT;
185typedef struct wifi_p2p_intintad_se_s wifi_p2p_intintad_se_t;
186
187/* WiFi P2P IE subelement: Channel */
188BWL_PRE_PACKED_STRUCT struct wifi_p2p_channel_se_s {
189 uint8 eltId; /* SE ID: P2P_SEID_STATUS */
190 uint8 len[2]; /* SE length not including eltId, len fields */
191 uint8 band; /* Regulatory Class (band) */
192 uint8 channel; /* Channel */
193} BWL_POST_PACKED_STRUCT;
194typedef struct wifi_p2p_channel_se_s wifi_p2p_channel_se_t;
195
196
197/* Channel Entry structure within the Channel List SE */
198BWL_PRE_PACKED_STRUCT struct wifi_p2p_chanlist_entry_s {
199 uint8 band; /* Regulatory Class (band) */
200 uint8 num_channels; /* # of channels in the channel list */
201 uint8 channels[WL_NUMCHANNELS]; /* Channel List */
202} BWL_POST_PACKED_STRUCT;
203typedef struct wifi_p2p_chanlist_entry_s wifi_p2p_chanlist_entry_t;
204#define WIFI_P2P_CHANLIST_SE_MAX_ENTRIES 2
205
206/* WiFi P2P IE subelement: Channel List */
207BWL_PRE_PACKED_STRUCT struct wifi_p2p_chanlist_se_s {
208 uint8 eltId; /* SE ID: P2P_SEID_STATUS */
209 uint8 len[2]; /* SE length not including eltId, len fields */
210 uint8 country[3]; /* Country String */
211 uint8 num_entries; /* # of channel entries */
212 wifi_p2p_chanlist_entry_t entries[WIFI_P2P_CHANLIST_SE_MAX_ENTRIES];
213 /* Channel Entry List */
214} BWL_POST_PACKED_STRUCT;
215typedef struct wifi_p2p_chanlist_se_s wifi_p2p_chanlist_se_t;
216
217/* WiFi P2P IE's Device Info subelement */
218BWL_PRE_PACKED_STRUCT struct wifi_p2p_devinfo_se_s {
219 uint8 eltId; /* SE ID: P2P_SEID_DEVINFO */
220 uint8 len[2]; /* SE length not including eltId, len fields */
221 uint8 mac[6]; /* P2P Device MAC address */
222 uint16 wps_cfg_meths; /* Config Methods: reg_prototlv.h WPS_CONFMET_* */
223 uint8 pri_devtype[8]; /* Primary Device Type */
224} BWL_POST_PACKED_STRUCT;
225typedef struct wifi_p2p_devinfo_se_s wifi_p2p_devinfo_se_t;
226
227#define P2P_DEV_TYPE_LEN 8
228
229/* WiFi P2P IE's Group Info subelement Client Info Descriptor */
230BWL_PRE_PACKED_STRUCT struct wifi_p2p_cid_fixed_s {
231 uint8 len;
232 uint8 devaddr[ETHER_ADDR_LEN]; /* P2P Device Address */
233 uint8 ifaddr[ETHER_ADDR_LEN]; /* P2P Interface Address */
234 uint8 devcap; /* Device Capability */
235 uint8 cfg_meths[2]; /* Config Methods: reg_prototlv.h WPS_CONFMET_* */
236 uint8 pridt[P2P_DEV_TYPE_LEN]; /* Primary Device Type */
237 uint8 secdts; /* Number of Secondary Device Types */
238} BWL_POST_PACKED_STRUCT;
239typedef struct wifi_p2p_cid_fixed_s wifi_p2p_cid_fixed_t;
240
241/* WiFi P2P IE's Device ID subelement */
242BWL_PRE_PACKED_STRUCT struct wifi_p2p_devid_se_s {
243 uint8 eltId;
244 uint8 len[2];
245 struct ether_addr addr; /* P2P Device MAC address */
246} BWL_POST_PACKED_STRUCT;
247typedef struct wifi_p2p_devid_se_s wifi_p2p_devid_se_t;
248
249/* WiFi P2P IE subelement: P2P Manageability */
250BWL_PRE_PACKED_STRUCT struct wifi_p2p_mgbt_se_s {
251 uint8 eltId; /* SE ID: P2P_SEID_P2P_MGBTY */
252 uint8 len[2]; /* SE length not including eltId, len fields */
253 uint8 mg_bitmap; /* manageability bitmap */
254} BWL_POST_PACKED_STRUCT;
255typedef struct wifi_p2p_mgbt_se_s wifi_p2p_mgbt_se_t;
256/* mg_bitmap field bit values */
257#define P2P_MGBTSE_P2PDEVMGMT_FLAG 0x1 /* AP supports Managed P2P Device */
258
259/* WiFi P2P IE subelement: Group Info */
260BWL_PRE_PACKED_STRUCT struct wifi_p2p_grpinfo_se_s {
261 uint8 eltId; /* SE ID: P2P_SEID_GROUP_INFO */
262 uint8 len[2]; /* SE length not including eltId, len fields */
263} BWL_POST_PACKED_STRUCT;
264typedef struct wifi_p2p_grpinfo_se_s wifi_p2p_grpinfo_se_t;
265
266
267/* WiFi P2P Action Frame */
268BWL_PRE_PACKED_STRUCT struct wifi_p2p_action_frame {
269 uint8 category; /* P2P_AF_CATEGORY */
270 uint8 OUI[3]; /* OUI - P2P_OUI */
271 uint8 type; /* OUI Type - P2P_VER */
272 uint8 subtype; /* OUI Subtype - P2P_AF_* */
273 uint8 dialog_token; /* nonzero, identifies req/resp tranaction */
274 uint8 elts[1]; /* Variable length information elements. Max size =
275 * ACTION_FRAME_SIZE - sizeof(this structure) - 1
276 */
277} BWL_POST_PACKED_STRUCT;
278typedef struct wifi_p2p_action_frame wifi_p2p_action_frame_t;
279#define P2P_AF_CATEGORY 0x7f
280
281#define P2P_AF_FIXED_LEN 7
282
283/* WiFi P2P Action Frame OUI Subtypes */
284#define P2P_AF_NOTICE_OF_ABSENCE 0 /* Notice of Absence */
285#define P2P_AF_PRESENCE_REQ 1 /* P2P Presence Request */
286#define P2P_AF_PRESENCE_RSP 2 /* P2P Presence Response */
287#define P2P_AF_GO_DISC_REQ 3 /* GO Discoverability Request */
288
289
290/* WiFi P2P Public Action Frame */
291BWL_PRE_PACKED_STRUCT struct wifi_p2p_pub_act_frame {
292 uint8 category; /* P2P_PUB_AF_CATEGORY */
293 uint8 action; /* P2P_PUB_AF_ACTION */
294 uint8 oui[3]; /* P2P_OUI */
295 uint8 oui_type; /* OUI type - P2P_VER */
296 uint8 subtype; /* OUI subtype - P2P_TYPE_* */
297 uint8 dialog_token; /* nonzero, identifies req/rsp transaction */
298 uint8 elts[1]; /* Variable length information elements. Max size =
299 * ACTION_FRAME_SIZE - sizeof(this structure) - 1
300 */
301} BWL_POST_PACKED_STRUCT;
302typedef struct wifi_p2p_pub_act_frame wifi_p2p_pub_act_frame_t;
303#define P2P_PUB_AF_FIXED_LEN 8
304#define P2P_PUB_AF_CATEGORY 0x04
305#define P2P_PUB_AF_ACTION 0x09
306
307/* WiFi P2P Public Action Frame OUI Subtypes */
308#define P2P_PAF_GON_REQ 0 /* Group Owner Negotiation Req */
309#define P2P_PAF_GON_RSP 1 /* Group Owner Negotiation Rsp */
310#define P2P_PAF_GON_CONF 2 /* Group Owner Negotiation Confirm */
311#define P2P_PAF_INVITE_REQ 3 /* P2P Invitation Request */
312#define P2P_PAF_INVITE_RSP 4 /* P2P Invitation Response */
313#define P2P_PAF_DEVDIS_REQ 5 /* Device Discoverability Request */
314#define P2P_PAF_DEVDIS_RSP 6 /* Device Discoverability Response */
315#define P2P_PAF_PROVDIS_REQ 7 /* Provision Discovery Request */
316#define P2P_PAF_PROVDIS_RSP 8 /* Provision Discovery Request */
317
318/* TODO: Stop using these obsolete aliases for P2P_PAF_GON_* */
319#define P2P_TYPE_MNREQ P2P_PAF_GON_REQ
320#define P2P_TYPE_MNRSP P2P_PAF_GON_RSP
321#define P2P_TYPE_MNCONF P2P_PAF_GON_CONF
322
323/* WiFi P2P IE subelement: Notice of Absence */
324BWL_PRE_PACKED_STRUCT struct wifi_p2p_noa_desc {
325 uint8 cnt_type; /* Count/Type */
326 uint32 duration; /* Duration */
327 uint32 interval; /* Interval */
328 uint32 start; /* Start Time */
329} BWL_POST_PACKED_STRUCT;
330typedef struct wifi_p2p_noa_desc wifi_p2p_noa_desc_t;
331
332BWL_PRE_PACKED_STRUCT struct wifi_p2p_noa_se {
333 uint8 eltId; /* Subelement ID */
334 uint8 len[2]; /* Length */
335 uint8 index; /* Index */
336 uint8 ops_ctw_parms; /* CTWindow and OppPS Parameters */
337 wifi_p2p_noa_desc_t desc[1]; /* Notice of Absence Descriptor(s) */
338} BWL_POST_PACKED_STRUCT;
339typedef struct wifi_p2p_noa_se wifi_p2p_noa_se_t;
340
341#define P2P_NOA_SE_FIXED_LEN 5
342
343/* cnt_type field values */
344#define P2P_NOA_DESC_CNT_RESERVED 0 /* reserved and should not be used */
345#define P2P_NOA_DESC_CNT_REPEAT 255 /* continuous schedule */
346#define P2P_NOA_DESC_TYPE_PREFERRED 1 /* preferred values */
347#define P2P_NOA_DESC_TYPE_ACCEPTABLE 2 /* acceptable limits */
348
349/* ctw_ops_parms field values */
350#define P2P_NOA_CTW_MASK 0x7f
351#define P2P_NOA_OPS_MASK 0x80
352#define P2P_NOA_OPS_SHIFT 7
353
354#define P2P_CTW_MIN 10 /* minimum 10TU */
355
356/*
357 * P2P Service Discovery related
358 */
359#define P2PSD_ACTION_CATEGORY 0x04
360 /* Public action frame */
361#define P2PSD_ACTION_ID_GAS_IREQ 0x0a
362 /* Action value for GAS Initial Request AF */
363#define P2PSD_ACTION_ID_GAS_IRESP 0x0b
364 /* Action value for GAS Initial Response AF */
365#define P2PSD_ACTION_ID_GAS_CREQ 0x0c
366 /* Action value for GAS Comback Request AF */
367#define P2PSD_ACTION_ID_GAS_CRESP 0x0d
368 /* Action value for GAS Comback Response AF */
369#define P2PSD_AD_EID 0x6c
370 /* Advertisement Protocol IE ID */
371#define P2PSD_ADP_TUPLE_QLMT_PAMEBI 0x00
372 /* Query Response Length Limit 7 bits plus PAME-BI 1 bit */
373#define P2PSD_ADP_PROTO_ID 0x00
374 /* Advertisement Protocol ID. Always 0 for P2P SD */
375#define P2PSD_GAS_OUI P2P_OUI
376 /* WFA OUI */
377#define P2PSD_GAS_OUI_SUBTYPE P2P_VER
378 /* OUI Subtype for GAS IE */
379#define P2PSD_GAS_NQP_INFOID 0xDDDD
380 /* NQP Query Info ID: 56797 */
381#define P2PSD_GAS_COMEBACKDEALY 0x00
382 /* Not used in the Native GAS protocol */
383
384/* Service Protocol Type */
385typedef enum p2psd_svc_protype {
386 SVC_RPOTYPE_ALL = 0,
387 SVC_RPOTYPE_BONJOUR = 1,
388 SVC_RPOTYPE_UPNP = 2,
389 SVC_RPOTYPE_WSD = 3,
390 SVC_RPOTYPE_VENDOR = 255
391} p2psd_svc_protype_t;
392
393/* Service Discovery response status code */
394typedef enum {
395 P2PSD_RESP_STATUS_SUCCESS = 0,
396 P2PSD_RESP_STATUS_PROTYPE_NA = 1,
397 P2PSD_RESP_STATUS_DATA_NA = 2,
398 P2PSD_RESP_STATUS_BAD_REQUEST = 3
399} p2psd_resp_status_t;
400
401/* Advertisement Protocol IE tuple field */
402BWL_PRE_PACKED_STRUCT struct wifi_p2psd_adp_tpl {
403 uint8 llm_pamebi; /* Query Response Length Limit bit 0-6, set to 0 plus
404 * Pre-Associated Message Exchange BSSID Independent bit 7, set to 0
405 */
406 uint8 adp_id; /* Advertisement Protocol ID: 0 for NQP Native Query Protocol */
407} BWL_POST_PACKED_STRUCT;
408typedef struct wifi_p2psd_adp_tpl wifi_p2psd_adp_tpl_t;
409
410/* Advertisement Protocol IE */
411BWL_PRE_PACKED_STRUCT struct wifi_p2psd_adp_ie {
412 uint8 id; /* IE ID: 0x6c - 108 */
413 uint8 len; /* IE length */
414 wifi_p2psd_adp_tpl_t adp_tpl; /* Advertisement Protocol Tuple field. Only one
415 * tuple is defined for P2P Service Discovery
416 */
417} BWL_POST_PACKED_STRUCT;
418typedef struct wifi_p2psd_adp_ie wifi_p2psd_adp_ie_t;
419
420/* NQP Vendor-specific Content */
421BWL_PRE_PACKED_STRUCT struct wifi_p2psd_nqp_query_vsc {
422 uint8 oui_subtype; /* OUI Subtype: 0x09 */
423 uint16 svc_updi; /* Service Update Indicator */
424 uint8 svc_tlvs[1]; /* wifi_p2psd_qreq_tlv_t type for service request,
425 * wifi_p2psd_qresp_tlv_t type for service response
426 */
427} BWL_POST_PACKED_STRUCT;
428typedef struct wifi_p2psd_nqp_query_vsc wifi_p2psd_nqp_query_vsc_t;
429
430/* Service Request TLV */
431BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qreq_tlv {
432 uint16 len; /* Length: 5 plus size of Query Data */
433 uint8 svc_prot; /* Service Protocol Type */
434 uint8 svc_tscid; /* Service Transaction ID */
435 uint8 query_data[1]; /* Query Data, passed in from above Layer 2 */
436} BWL_POST_PACKED_STRUCT;
437typedef struct wifi_p2psd_qreq_tlv wifi_p2psd_qreq_tlv_t;
438
439/* Query Request Frame, defined in generic format, instead of NQP specific */
440BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qreq_frame {
441 uint16 info_id; /* Info ID: 0xDDDD */
442 uint16 len; /* Length of service request TLV, 5 plus the size of request data */
443 uint8 oui[3]; /* WFA OUI: 0x0050F2 */
444 uint8 qreq_vsc[1]; /* Vendor-specific Content: wifi_p2psd_nqp_query_vsc_t type for NQP */
445
446} BWL_POST_PACKED_STRUCT;
447typedef struct wifi_p2psd_qreq_frame wifi_p2psd_qreq_frame_t;
448
449/* GAS Initial Request AF body, "elts" in wifi_p2p_pub_act_frame */
450BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_ireq_frame {
451 wifi_p2psd_adp_ie_t adp_ie; /* Advertisement Protocol IE */
452 uint16 qreq_len; /* Query Request Length */
453 uint8 qreq_frm[1]; /* Query Request Frame wifi_p2psd_qreq_frame_t */
454} BWL_POST_PACKED_STRUCT;
455typedef struct wifi_p2psd_gas_ireq_frame wifi_p2psd_gas_ireq_frame_t;
456
457/* Service Response TLV */
458BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qresp_tlv {
459 uint16 len; /* Length: 5 plus size of Query Data */
460 uint8 svc_prot; /* Service Protocol Type */
461 uint8 svc_tscid; /* Service Transaction ID */
462 uint8 status; /* Value defined in Table 57 of P2P spec. */
463 uint8 query_data[1]; /* Response Data, passed in from above Layer 2 */
464} BWL_POST_PACKED_STRUCT;
465typedef struct wifi_p2psd_qresp_tlv wifi_p2psd_qresp_tlv_t;
466
467/* Query Response Frame, defined in generic format, instead of NQP specific */
468BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qresp_frame {
469 uint16 info_id; /* Info ID: 0xDDDD */
470 uint16 len; /* Lenth of service response TLV, 6 plus the size of resp data */
471 uint8 oui[3]; /* WFA OUI: 0x0050F2 */
472 uint8 qresp_vsc[1]; /* Vendor-specific Content: wifi_p2psd_qresp_tlv_t type for NQP */
473
474} BWL_POST_PACKED_STRUCT;
475typedef struct wifi_p2psd_qresp_frame wifi_p2psd_qresp_frame_t;
476
477/* GAS Initial Response AF body, "elts" in wifi_p2p_pub_act_frame */
478BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_iresp_frame {
479 uint16 status; /* Value defined in Table 7-23 of IEEE P802.11u */
480 uint16 cb_delay; /* GAS Comeback Delay */
481 wifi_p2psd_adp_ie_t adp_ie; /* Advertisement Protocol IE */
482 uint16 qresp_len; /* Query Response Length */
483 uint8 qresp_frm[1]; /* Query Response Frame wifi_p2psd_qresp_frame_t */
484} BWL_POST_PACKED_STRUCT;
485typedef struct wifi_p2psd_gas_iresp_frame wifi_p2psd_gas_iresp_frame_t;
486
487/* GAS Comeback Response AF body, "elts" in wifi_p2p_pub_act_frame */
488BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_cresp_frame {
489 uint16 status; /* Value defined in Table 7-23 of IEEE P802.11u */
490 uint8 fragment_id; /* Fragmentation ID */
491 uint16 cb_delay; /* GAS Comeback Delay */
492 wifi_p2psd_adp_ie_t adp_ie; /* Advertisement Protocol IE */
493 uint16 qresp_len; /* Query Response Length */
494 uint8 qresp_frm[1]; /* Query Response Frame wifi_p2psd_qresp_frame_t */
495} BWL_POST_PACKED_STRUCT;
496typedef struct wifi_p2psd_gas_cresp_frame wifi_p2psd_gas_cresp_frame_t;
497
498/* Wi-Fi GAS Public Action Frame */
499BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_pub_act_frame {
500 uint8 category; /* 0x04 Public Action Frame */
501 uint8 action; /* 0x6c Advertisement Protocol */
502 uint8 dialog_token; /* nonzero, identifies req/rsp transaction */
503 uint8 query_data[1]; /* Query Data. wifi_p2psd_gas_ireq_frame_t
504 * or wifi_p2psd_gas_iresp_frame_t format
505 */
506} BWL_POST_PACKED_STRUCT;
507typedef struct wifi_p2psd_gas_pub_act_frame wifi_p2psd_gas_pub_act_frame_t;
508
509/* This marks the end of a packed structure section. */
510#include <packed_section_end.h>
511
512#endif /* _P2P_H_ */
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