1 /****************************************************************************** 2 * 3 * Copyright (C) 2010-2014 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 20 /****************************************************************************** 21 * 22 * This is the implementation file for the NFA P2P. 23 * 24 ******************************************************************************/ 25 26 #include "string.h" 27 #include "nfc_api.h" 28 #include "nfa_sys.h" 29 #include "nfa_sys_int.h" 30 #include "nfa_dm_int.h" 31 #include "llcp_defs.h" 32 #include "llcp_api.h" 33 #include "nfa_p2p_api.h" 34 #include "nfa_p2p_int.h" 35 36 /***************************************************************************** 37 ** Global Variables 38 *****************************************************************************/ 39 40 /***************************************************************************** 41 ** Static Functions 42 *****************************************************************************/ 43 44 /***************************************************************************** 45 ** Constants 46 *****************************************************************************/ 47 48 /******************************************************************************* 49 ** 50 ** Function nfa_p2p_allocate_conn_cb 51 ** 52 ** Description Allocate data link connection control block 53 ** 54 ** 55 ** Returns UINT8 56 ** 57 *******************************************************************************/ 58 static UINT8 nfa_p2p_allocate_conn_cb (UINT8 local_sap) 59 { 60 UINT8 xx; 61 62 for (xx = 0; xx < LLCP_MAX_DATA_LINK; xx++) 63 { 64 if (nfa_p2p_cb.conn_cb[xx].flags == 0) 65 { 66 nfa_p2p_cb.conn_cb[xx].flags |= NFA_P2P_CONN_FLAG_IN_USE; 67 nfa_p2p_cb.conn_cb[xx].local_sap = local_sap; 68 69 return (xx); 70 } 71 } 72 73 P2P_TRACE_ERROR0 ("nfa_p2p_allocate_conn_cb (): No resource"); 74 75 return LLCP_MAX_DATA_LINK; 76 } 77 78 /******************************************************************************* 79 ** 80 ** Function nfa_p2p_deallocate_conn_cb 81 ** 82 ** Description Deallocate data link connection control block 83 ** 84 ** 85 ** Returns void 86 ** 87 *******************************************************************************/ 88 static void nfa_p2p_deallocate_conn_cb (UINT8 xx) 89 { 90 if (xx < LLCP_MAX_DATA_LINK) 91 { 92 nfa_p2p_cb.conn_cb[xx].flags = 0; 93 } 94 else 95 { 96 P2P_TRACE_ERROR1 ("nfa_p2p_deallocate_conn_cb (): Invalid index (%d)", xx); 97 } 98 } 99 100 /******************************************************************************* 101 ** 102 ** Function nfa_p2p_find_conn_cb 103 ** 104 ** Description Find data link connection control block by local/remote SAP 105 ** 106 ** 107 ** Returns UINT8 108 ** 109 *******************************************************************************/ 110 static UINT8 nfa_p2p_find_conn_cb (UINT8 local_sap, UINT8 remote_sap) 111 { 112 UINT8 xx; 113 114 for (xx = 0; xx < LLCP_MAX_DATA_LINK; xx++) 115 { 116 if ( (nfa_p2p_cb.conn_cb[xx].flags & NFA_P2P_CONN_FLAG_IN_USE) 117 &&(nfa_p2p_cb.conn_cb[xx].local_sap == local_sap) 118 &&(nfa_p2p_cb.conn_cb[xx].remote_sap == remote_sap) ) 119 { 120 return (xx); 121 } 122 } 123 124 return (LLCP_MAX_DATA_LINK); 125 } 126 127 /******************************************************************************* 128 ** 129 ** Function nfa_p2p_llcp_cback 130 ** 131 ** Description Processing SAP callback events from LLCP 132 ** 133 ** 134 ** Returns None 135 ** 136 *******************************************************************************/ 137 static void nfa_p2p_llcp_cback (tLLCP_SAP_CBACK_DATA *p_data) 138 { 139 P2P_TRACE_DEBUG2 ("nfa_p2p_llcp_cback (): event:0x%02X, local_sap:0x%02X", p_data->hdr.event, p_data->hdr.local_sap); 140 141 switch (p_data->hdr.event) 142 { 143 case LLCP_SAP_EVT_DATA_IND: 144 nfa_p2p_proc_llcp_data_ind (p_data); 145 break; 146 147 case LLCP_SAP_EVT_CONNECT_IND: 148 nfa_p2p_proc_llcp_connect_ind (p_data); 149 break; 150 151 case LLCP_SAP_EVT_CONNECT_RESP: 152 nfa_p2p_proc_llcp_connect_resp (p_data); 153 break; 154 155 case LLCP_SAP_EVT_DISCONNECT_IND: 156 nfa_p2p_proc_llcp_disconnect_ind (p_data); 157 break; 158 159 case LLCP_SAP_EVT_DISCONNECT_RESP: 160 nfa_p2p_proc_llcp_disconnect_resp (p_data); 161 break; 162 163 case LLCP_SAP_EVT_CONGEST: 164 nfa_p2p_proc_llcp_congestion (p_data); 165 break; 166 167 case LLCP_SAP_EVT_LINK_STATUS: 168 nfa_p2p_proc_llcp_link_status (p_data); 169 break; 170 171 default: 172 P2P_TRACE_ERROR1 ("nfa_p2p_llcp_cback (): Unknown event:0x%02X", p_data->hdr.event); 173 return; 174 } 175 } 176 177 /******************************************************************************* 178 ** 179 ** Function nfa_p2p_sdp_cback 180 ** 181 ** Description Process SDP callback event from LLCP 182 ** 183 ** 184 ** Returns None 185 ** 186 *******************************************************************************/ 187 void nfa_p2p_sdp_cback (UINT8 tid, UINT8 remote_sap) 188 { 189 UINT8 local_sap; 190 UINT8 xx; 191 tNFA_P2P_EVT_DATA evt_data; 192 193 P2P_TRACE_DEBUG2 ("nfa_p2p_sdp_cback (): tid:0x%02X, remote_sap:0x%02X", tid, remote_sap); 194 195 /* search for callback function to process */ 196 for (xx = 0; xx < LLCP_MAX_SDP_TRANSAC; xx++) 197 { 198 if ( (nfa_p2p_cb.sdp_cb[xx].local_sap != LLCP_INVALID_SAP) 199 &&(nfa_p2p_cb.sdp_cb[xx].tid == tid) ) 200 { 201 local_sap = nfa_p2p_cb.sdp_cb[xx].local_sap; 202 203 evt_data.sdp.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 204 evt_data.sdp.remote_sap = remote_sap; 205 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_SDP_EVT, &evt_data); 206 207 nfa_p2p_cb.sdp_cb[xx].local_sap = LLCP_INVALID_SAP; 208 break; 209 } 210 } 211 } 212 213 /******************************************************************************* 214 ** 215 ** Function nfa_p2p_start_sdp 216 ** 217 ** Description Initiate SDP 218 ** 219 ** 220 ** Returns TRUE if success 221 ** 222 *******************************************************************************/ 223 BOOLEAN nfa_p2p_start_sdp (char *p_service_name, UINT8 local_sap) 224 { 225 int xx; 226 227 P2P_TRACE_DEBUG1 ("nfa_p2p_start_sdp (): SN:<%s>", p_service_name); 228 229 /* search for empty slot */ 230 for (xx = 0; xx < LLCP_MAX_SDP_TRANSAC; xx++) 231 { 232 if (nfa_p2p_cb.sdp_cb[xx].local_sap == LLCP_INVALID_SAP) 233 { 234 if (LLCP_DiscoverService (p_service_name, 235 nfa_p2p_sdp_cback, 236 &(nfa_p2p_cb.sdp_cb[xx].tid)) == LLCP_STATUS_SUCCESS) 237 { 238 nfa_p2p_cb.sdp_cb[xx].local_sap = local_sap; 239 return TRUE; 240 } 241 else 242 { 243 /* failure of SDP */ 244 return FALSE; 245 } 246 } 247 } 248 return FALSE; 249 } 250 251 /******************************************************************************* 252 ** 253 ** Function nfa_p2p_proc_llcp_data_ind 254 ** 255 ** Description Processing incoming data event from LLCP 256 ** 257 ** 258 ** Returns None 259 ** 260 *******************************************************************************/ 261 void nfa_p2p_proc_llcp_data_ind (tLLCP_SAP_CBACK_DATA *p_data) 262 { 263 UINT8 local_sap, xx; 264 tNFA_P2P_EVT_DATA evt_data; 265 266 P2P_TRACE_DEBUG0 ("nfa_p2p_proc_llcp_data_ind ()"); 267 268 local_sap = p_data->data_ind.local_sap; 269 270 if (nfa_p2p_cb.sap_cb[local_sap].p_cback) 271 { 272 evt_data.data.handle = 0; 273 /* if connectionless */ 274 if (p_data->data_ind.link_type == NFA_P2P_LLINK_TYPE) 275 { 276 evt_data.data.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 277 } 278 else 279 { 280 xx = nfa_p2p_find_conn_cb (p_data->data_ind.local_sap, 281 p_data->data_ind.remote_sap); 282 283 if (xx != LLCP_MAX_DATA_LINK) 284 { 285 evt_data.data.handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 286 } 287 } 288 289 evt_data.data.remote_sap = p_data->data_ind.remote_sap; 290 evt_data.data.link_type = p_data->data_ind.link_type; 291 292 /* notify upper layer that there are data at LLCP */ 293 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DATA_EVT, &evt_data); 294 } 295 } 296 297 /******************************************************************************* 298 ** 299 ** Function nfa_p2p_proc_llcp_connect_ind 300 ** 301 ** Description Processing connection request from peer 302 ** 303 ** 304 ** Returns None 305 ** 306 *******************************************************************************/ 307 void nfa_p2p_proc_llcp_connect_ind (tLLCP_SAP_CBACK_DATA *p_data) 308 { 309 UINT8 server_sap, local_sap; 310 tNFA_P2P_EVT_DATA evt_data; 311 UINT8 xx; 312 313 P2P_TRACE_DEBUG1 ("nfa_p2p_proc_llcp_connect_ind () server_sap:0x%x", 314 p_data->connect_ind.server_sap); 315 316 server_sap = p_data->connect_ind.server_sap; 317 local_sap = p_data->connect_ind.local_sap; 318 319 if (nfa_p2p_cb.sap_cb[server_sap].p_cback) 320 { 321 xx = nfa_p2p_allocate_conn_cb (server_sap); 322 323 if (xx != LLCP_MAX_DATA_LINK) 324 { 325 nfa_p2p_cb.conn_cb[xx].remote_sap = p_data->connect_ind.remote_sap; 326 nfa_p2p_cb.conn_cb[xx].remote_miu = p_data->connect_ind.miu; 327 328 /* peer will not receive any data */ 329 if (p_data->connect_ind.rw == 0) 330 nfa_p2p_cb.conn_cb[xx].flags |= NFA_P2P_CONN_FLAG_REMOTE_RW_ZERO; 331 332 evt_data.conn_req.server_handle = (NFA_HANDLE_GROUP_P2P | server_sap); 333 evt_data.conn_req.conn_handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 334 evt_data.conn_req.remote_sap = p_data->connect_ind.remote_sap; 335 evt_data.conn_req.remote_miu = p_data->connect_ind.miu; 336 evt_data.conn_req.remote_rw = p_data->connect_ind.rw; 337 338 nfa_p2p_cb.sap_cb[server_sap].p_cback (NFA_P2P_CONN_REQ_EVT, &evt_data); 339 } 340 } 341 else 342 { 343 P2P_TRACE_ERROR0 ("nfa_p2p_proc_llcp_connect_ind (): Not registered"); 344 } 345 } 346 347 /******************************************************************************* 348 ** 349 ** Function nfa_p2p_proc_llcp_connect_resp 350 ** 351 ** Description Processing connection response from peer 352 ** 353 ** 354 ** Returns None 355 ** 356 *******************************************************************************/ 357 void nfa_p2p_proc_llcp_connect_resp (tLLCP_SAP_CBACK_DATA *p_data) 358 { 359 UINT8 local_sap, xx; 360 tNFA_P2P_EVT_DATA evt_data; 361 362 P2P_TRACE_DEBUG0 ("nfa_p2p_proc_llcp_connect_resp ()"); 363 364 local_sap = p_data->connect_resp.local_sap; 365 366 if (nfa_p2p_cb.sap_cb[local_sap].p_cback) 367 { 368 xx = nfa_p2p_allocate_conn_cb (local_sap); 369 370 if (xx != LLCP_MAX_DATA_LINK) 371 { 372 nfa_p2p_cb.conn_cb[xx].remote_sap = p_data->connect_resp.remote_sap; 373 nfa_p2p_cb.conn_cb[xx].remote_miu = p_data->connect_resp.miu; 374 375 /* peer will not receive any data */ 376 if (p_data->connect_resp.rw == 0) 377 nfa_p2p_cb.conn_cb[xx].flags |= NFA_P2P_CONN_FLAG_REMOTE_RW_ZERO; 378 379 evt_data.connected.client_handle = (NFA_HANDLE_GROUP_P2P | local_sap); 380 evt_data.connected.conn_handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 381 evt_data.connected.remote_sap = p_data->connect_resp.remote_sap; 382 evt_data.connected.remote_miu = p_data->connect_resp.miu; 383 evt_data.connected.remote_rw = p_data->connect_resp.rw; 384 385 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_CONNECTED_EVT, &evt_data); 386 } 387 } 388 } 389 390 /******************************************************************************* 391 ** 392 ** Function nfa_p2p_proc_llcp_disconnect_ind 393 ** 394 ** Description Processing disconnection request from peer 395 ** 396 ** 397 ** Returns None 398 ** 399 *******************************************************************************/ 400 void nfa_p2p_proc_llcp_disconnect_ind (tLLCP_SAP_CBACK_DATA *p_data) 401 { 402 UINT8 local_sap, xx; 403 tNFA_P2P_EVT_DATA evt_data; 404 405 P2P_TRACE_DEBUG0 ("nfa_p2p_proc_llcp_disconnect_ind ()"); 406 407 local_sap = p_data->disconnect_ind.local_sap; 408 409 if (nfa_p2p_cb.sap_cb[local_sap].p_cback) 410 { 411 xx = nfa_p2p_find_conn_cb (p_data->disconnect_ind.local_sap, 412 p_data->disconnect_ind.remote_sap); 413 414 if (xx != LLCP_MAX_DATA_LINK) 415 { 416 evt_data.disc.handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 417 evt_data.disc.reason = NFA_P2P_DISC_REASON_REMOTE_INITIATE; 418 419 nfa_p2p_deallocate_conn_cb (xx); 420 421 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DISC_EVT, &evt_data); 422 } 423 else 424 { 425 /* 426 ** LLCP link has been deactivated before receiving CC or DM. 427 ** Return NFA_P2P_DISC_EVT to indicate failure of creating connection 428 */ 429 430 evt_data.disc.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 431 evt_data.disc.reason = NFA_P2P_DISC_REASON_LLCP_DEACTIVATED; 432 433 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DISC_EVT, &evt_data); 434 435 P2P_TRACE_ERROR0 ("nfa_p2p_proc_llcp_disconnect_ind (): Link deactivated"); 436 } 437 } 438 } 439 440 /******************************************************************************* 441 ** 442 ** Function nfa_p2p_proc_llcp_disconnect_resp 443 ** 444 ** Description Processing rejected connection from peer 445 ** 446 ** 447 ** Returns None 448 ** 449 *******************************************************************************/ 450 void nfa_p2p_proc_llcp_disconnect_resp (tLLCP_SAP_CBACK_DATA *p_data) 451 { 452 UINT8 local_sap, xx; 453 tNFA_P2P_EVT_DATA evt_data; 454 455 P2P_TRACE_DEBUG0 ("nfa_p2p_proc_llcp_disconnect_resp ()"); 456 457 local_sap = p_data->disconnect_resp.local_sap; 458 459 if (nfa_p2p_cb.sap_cb[local_sap].p_cback) 460 { 461 if (p_data->disconnect_resp.reason == LLCP_SAP_DM_REASON_RESP_DISC) 462 { 463 evt_data.disc.reason = NFA_P2P_DISC_REASON_LOCAL_INITITATE; 464 } 465 else if ( (p_data->disconnect_resp.reason == LLCP_SAP_DM_REASON_APP_REJECTED) 466 ||(p_data->disconnect_resp.reason == LLCP_SAP_DM_REASON_PERM_REJECT_THIS) 467 ||(p_data->disconnect_resp.reason == LLCP_SAP_DM_REASON_PERM_REJECT_ANY) 468 ||(p_data->disconnect_resp.reason == LLCP_SAP_DM_REASON_TEMP_REJECT_THIS) 469 ||(p_data->disconnect_resp.reason == LLCP_SAP_DM_REASON_TEMP_REJECT_ANY) ) 470 { 471 evt_data.disc.reason = NFA_P2P_DISC_REASON_REMOTE_REJECT; 472 } 473 else if (p_data->disconnect_resp.reason == LLCP_SAP_DM_REASON_NO_SERVICE) 474 { 475 evt_data.disc.reason = NFA_P2P_DISC_REASON_NO_SERVICE; 476 } 477 else if (p_data->disconnect_resp.reason == LLCP_SAP_DM_REASON_NO_ACTIVE_CONNECTION) 478 { 479 evt_data.disc.reason = NFA_P2P_DISC_REASON_LLCP_DEACTIVATED; 480 } 481 else 482 { 483 evt_data.disc.reason = NFA_P2P_DISC_REASON_NO_INFORMATION; 484 } 485 486 if (evt_data.disc.reason == NFA_P2P_DISC_REASON_LOCAL_INITITATE) 487 { 488 xx = nfa_p2p_find_conn_cb (p_data->disconnect_resp.local_sap, 489 p_data->disconnect_resp.remote_sap); 490 491 if (xx != LLCP_MAX_DATA_LINK) 492 { 493 evt_data.disc.handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 494 495 nfa_p2p_deallocate_conn_cb (xx); 496 497 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DISC_EVT, &evt_data); 498 } 499 else 500 { 501 P2P_TRACE_ERROR0 ("nfa_p2p_proc_llcp_disconnect_resp (): No connection found"); 502 } 503 } 504 else 505 { 506 evt_data.disc.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 507 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DISC_EVT, &evt_data); 508 } 509 } 510 } 511 512 /******************************************************************************* 513 ** 514 ** Function nfa_p2p_proc_llcp_congest 515 ** 516 ** Description Processing LLCP congestion event 517 ** 518 ** 519 ** Returns None 520 ** 521 *******************************************************************************/ 522 void nfa_p2p_proc_llcp_congestion (tLLCP_SAP_CBACK_DATA *p_data) 523 { 524 UINT8 local_sap, remote_sap, xx; 525 tNFA_P2P_EVT_DATA evt_data; 526 527 local_sap = p_data->congest.local_sap; 528 remote_sap = p_data->congest.remote_sap; 529 530 evt_data.congest.link_type = p_data->congest.link_type; 531 evt_data.congest.is_congested = p_data->congest.is_congested; 532 533 if (p_data->congest.is_congested) 534 { 535 P2P_TRACE_DEBUG2 ("nfa_p2p_proc_llcp_congestion () START SAP=(0x%x,0x%x)", 536 local_sap, remote_sap); 537 538 } 539 else 540 { 541 P2P_TRACE_DEBUG2 ("nfa_p2p_proc_llcp_congestion () END SAP=(0x%x,0x%x)", 542 local_sap, remote_sap); 543 } 544 545 if (nfa_p2p_cb.sap_cb[local_sap].p_cback) 546 { 547 if (evt_data.congest.link_type == NFA_P2P_LLINK_TYPE) 548 { 549 evt_data.congest.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 550 551 if ( (evt_data.congest.is_congested == FALSE) 552 &&(nfa_p2p_cb.sap_cb[local_sap].flags & NFA_P2P_SAP_FLAG_LLINK_CONGESTED) ) 553 { 554 nfa_p2p_cb.sap_cb[local_sap].flags &= ~NFA_P2P_SAP_FLAG_LLINK_CONGESTED; 555 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_CONGEST_EVT, &evt_data); 556 } 557 else if ( (evt_data.congest.is_congested == TRUE) 558 &&(!(nfa_p2p_cb.sap_cb[local_sap].flags & NFA_P2P_SAP_FLAG_LLINK_CONGESTED)) ) 559 { 560 /* this is overall congestion due to high usage of buffer pool */ 561 nfa_p2p_cb.sap_cb[local_sap].flags |= NFA_P2P_SAP_FLAG_LLINK_CONGESTED; 562 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_CONGEST_EVT, &evt_data); 563 } 564 } 565 else 566 { 567 xx = nfa_p2p_find_conn_cb (local_sap, remote_sap); 568 569 if (xx != LLCP_MAX_DATA_LINK) 570 { 571 evt_data.congest.handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 572 573 if ( (evt_data.congest.is_congested == FALSE) 574 &&(nfa_p2p_cb.conn_cb[xx].flags & NFA_P2P_CONN_FLAG_CONGESTED) ) 575 { 576 nfa_p2p_cb.conn_cb[xx].flags &= ~NFA_P2P_CONN_FLAG_CONGESTED; 577 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_CONGEST_EVT, &evt_data); 578 } 579 else if ( (evt_data.congest.is_congested == TRUE) 580 &&(!(nfa_p2p_cb.conn_cb[xx].flags & NFA_P2P_CONN_FLAG_CONGESTED)) ) 581 { 582 /* this is overall congestion due to high usage of buffer pool */ 583 nfa_p2p_cb.conn_cb[xx].flags |= NFA_P2P_CONN_FLAG_CONGESTED; 584 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_CONGEST_EVT, &evt_data); 585 } 586 } 587 else 588 { 589 P2P_TRACE_ERROR0 ("nfa_p2p_proc_llcp_congestion (): No connection found"); 590 } 591 } 592 } 593 } 594 595 /******************************************************************************* 596 ** 597 ** Function nfa_p2p_proc_llcp_link_status 598 ** 599 ** Description Processing LLCP link status 600 ** 601 ** 602 ** Returns next state after processing this event 603 ** 604 *******************************************************************************/ 605 void nfa_p2p_proc_llcp_link_status (tLLCP_SAP_CBACK_DATA *p_data) 606 { 607 UINT8 local_sap, xx; 608 tNFA_P2P_EVT_DATA evt_data; 609 610 P2P_TRACE_DEBUG1 ("nfa_p2p_proc_llcp_link_status () is_activated:%d", 611 p_data->link_status.is_activated); 612 613 local_sap = p_data->link_status.local_sap; 614 615 if (nfa_p2p_cb.sap_cb[local_sap].p_cback) 616 { 617 if (p_data->link_status.is_activated) 618 { 619 /* only for server */ 620 evt_data.activated.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 621 evt_data.activated.local_link_miu = nfa_p2p_cb.local_link_miu; 622 evt_data.activated.remote_link_miu = nfa_p2p_cb.remote_link_miu; 623 624 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_ACTIVATED_EVT, &evt_data); 625 } 626 else /* if LLCP link is deactivated */ 627 { 628 for (xx = 0; xx < LLCP_MAX_DATA_LINK; xx++) 629 { 630 if ( (nfa_p2p_cb.conn_cb[xx].flags & NFA_P2P_CONN_FLAG_IN_USE) 631 &&(nfa_p2p_cb.conn_cb[xx].local_sap == local_sap)) 632 { 633 evt_data.disc.handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 634 evt_data.disc.reason = NFA_P2P_DISC_REASON_LLCP_DEACTIVATED; 635 636 nfa_p2p_deallocate_conn_cb (xx); 637 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DISC_EVT, &evt_data); 638 } 639 } 640 641 /* notify deactivation and clear flags */ 642 if (nfa_p2p_cb.sap_cb[local_sap].flags & NFA_P2P_SAP_FLAG_SERVER) 643 { 644 evt_data.deactivated.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 645 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DEACTIVATED_EVT, &evt_data); 646 647 nfa_p2p_cb.sap_cb[local_sap].flags = NFA_P2P_SAP_FLAG_SERVER; 648 } 649 else if (nfa_p2p_cb.sap_cb[local_sap].flags & NFA_P2P_SAP_FLAG_CLIENT) 650 { 651 evt_data.deactivated.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 652 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DEACTIVATED_EVT, &evt_data); 653 654 nfa_p2p_cb.sap_cb[local_sap].flags = NFA_P2P_SAP_FLAG_CLIENT; 655 } 656 else /* if this is not registered service */ 657 { 658 nfa_p2p_cb.sap_cb[local_sap].p_cback = NULL; 659 } 660 } 661 } 662 } 663 664 /******************************************************************************* 665 ** 666 ** Function nfa_p2p_reg_server 667 ** 668 ** Description Allocate a service as server and register to LLCP 669 ** 670 ** 671 ** Returns FALSE if need to keep buffer 672 ** 673 *******************************************************************************/ 674 BOOLEAN nfa_p2p_reg_server (tNFA_P2P_MSG *p_msg) 675 { 676 tNFA_P2P_EVT_DATA evt_data; 677 UINT8 server_sap; 678 679 P2P_TRACE_DEBUG0 ("nfa_p2p_reg_server ()"); 680 681 server_sap = LLCP_RegisterServer (p_msg->api_reg_server.server_sap, 682 p_msg->api_reg_server.link_type, 683 p_msg->api_reg_server.service_name, 684 nfa_p2p_llcp_cback); 685 686 if (server_sap == LLCP_INVALID_SAP) 687 { 688 evt_data.reg_server.server_handle = NFA_HANDLE_INVALID; 689 evt_data.reg_server.server_sap = NFA_P2P_INVALID_SAP; 690 BCM_STRNCPY_S (evt_data.reg_server.service_name, sizeof (evt_data.reg_server.service_name), 691 p_msg->api_reg_server.service_name, LLCP_MAX_SN_LEN); 692 evt_data.reg_server.service_name[LLCP_MAX_SN_LEN] = 0; 693 694 p_msg->api_reg_server.p_cback (NFA_P2P_REG_SERVER_EVT, &evt_data); 695 696 return TRUE; 697 } 698 699 /* if need to update WKS in LLCP Gen bytes */ 700 if (server_sap <= LLCP_UPPER_BOUND_WK_SAP) 701 { 702 nfa_p2p_enable_listening (NFA_ID_P2P, TRUE); 703 } 704 else if (!nfa_p2p_cb.is_p2p_listening) 705 { 706 nfa_p2p_enable_listening (NFA_ID_P2P, FALSE); 707 } 708 709 nfa_p2p_cb.sap_cb[server_sap].p_cback = p_msg->api_reg_server.p_cback; 710 nfa_p2p_cb.sap_cb[server_sap].flags = NFA_P2P_SAP_FLAG_SERVER; 711 712 evt_data.reg_server.server_handle = (NFA_HANDLE_GROUP_P2P | server_sap); 713 evt_data.reg_server.server_sap = server_sap; 714 BCM_STRNCPY_S (evt_data.reg_server.service_name, sizeof (evt_data.reg_server.service_name), 715 p_msg->api_reg_server.service_name, LLCP_MAX_SN_LEN); 716 evt_data.reg_server.service_name[LLCP_MAX_SN_LEN] = 0; 717 718 /* notify NFA_P2P_REG_SERVER_EVT to server */ 719 nfa_p2p_cb.sap_cb[server_sap].p_cback (NFA_P2P_REG_SERVER_EVT, &evt_data); 720 721 /* if LLCP is already activated */ 722 if (nfa_p2p_cb.llcp_state == NFA_P2P_LLCP_STATE_ACTIVATED) 723 { 724 evt_data.activated.handle = (NFA_HANDLE_GROUP_P2P | server_sap); 725 evt_data.activated.local_link_miu = nfa_p2p_cb.local_link_miu; 726 evt_data.activated.remote_link_miu = nfa_p2p_cb.remote_link_miu; 727 728 /* notify NFA_P2P_ACTIVATED_EVT to server */ 729 nfa_p2p_cb.sap_cb[server_sap].p_cback (NFA_P2P_ACTIVATED_EVT, &evt_data); 730 } 731 732 return TRUE; 733 } 734 735 /******************************************************************************* 736 ** 737 ** Function nfa_p2p_reg_client 738 ** 739 ** Description Allocate a service as client and register to LLCP 740 ** 741 ** 742 ** Returns TRUE to deallocate buffer 743 ** 744 *******************************************************************************/ 745 BOOLEAN nfa_p2p_reg_client (tNFA_P2P_MSG *p_msg) 746 { 747 tNFA_P2P_EVT_DATA evt_data; 748 UINT8 local_sap; 749 750 P2P_TRACE_DEBUG0 ("nfa_p2p_reg_client ()"); 751 752 local_sap = LLCP_RegisterClient (p_msg->api_reg_client.link_type, 753 nfa_p2p_llcp_cback); 754 755 if (local_sap == LLCP_INVALID_SAP) 756 { 757 evt_data.reg_client.client_handle = NFA_HANDLE_INVALID; 758 p_msg->api_reg_client.p_cback (NFA_P2P_REG_CLIENT_EVT, &evt_data); 759 return TRUE; 760 } 761 762 nfa_p2p_cb.sap_cb[local_sap].p_cback = p_msg->api_reg_client.p_cback; 763 nfa_p2p_cb.sap_cb[local_sap].flags = NFA_P2P_SAP_FLAG_CLIENT; 764 765 evt_data.reg_client.client_handle = (NFA_HANDLE_GROUP_P2P | local_sap); 766 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_REG_CLIENT_EVT, &evt_data); 767 768 /* if LLCP is already activated */ 769 if (nfa_p2p_cb.llcp_state == NFA_P2P_LLCP_STATE_ACTIVATED) 770 { 771 evt_data.activated.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 772 evt_data.activated.local_link_miu = nfa_p2p_cb.local_link_miu; 773 evt_data.activated.remote_link_miu = nfa_p2p_cb.remote_link_miu; 774 775 /* notify NFA_P2P_ACTIVATED_EVT to client */ 776 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_ACTIVATED_EVT, &evt_data); 777 } 778 779 return TRUE; 780 } 781 782 /******************************************************************************* 783 ** 784 ** Function nfa_p2p_dereg 785 ** 786 ** Description Deallocate a service as server or client and deregister to LLCP 787 ** LLCP will deallocate data link connection created by this server 788 ** 789 ** Returns TRUE to deallocate buffer 790 ** 791 *******************************************************************************/ 792 BOOLEAN nfa_p2p_dereg (tNFA_P2P_MSG *p_msg) 793 { 794 UINT8 local_sap, xx; 795 796 P2P_TRACE_DEBUG0 ("nfa_p2p_dereg ()"); 797 798 local_sap = (UINT8) (p_msg->api_dereg.handle & NFA_HANDLE_MASK); 799 800 if (nfa_p2p_cb.sap_cb[local_sap].p_cback) 801 { 802 for (xx = 0; xx < LLCP_MAX_DATA_LINK; xx++) 803 { 804 if ( (nfa_p2p_cb.conn_cb[xx].flags & NFA_P2P_CONN_FLAG_IN_USE) 805 &&(nfa_p2p_cb.conn_cb[xx].local_sap == local_sap) ) 806 { 807 nfa_p2p_deallocate_conn_cb (xx); 808 } 809 } 810 } 811 812 LLCP_Deregister (local_sap); 813 nfa_p2p_cb.sap_cb[local_sap].p_cback = NULL; 814 815 if (nfa_p2p_cb.is_p2p_listening) 816 { 817 /* check if this is the last server on NFA P2P */ 818 for (xx = 0; xx < NFA_P2P_NUM_SAP; xx++) 819 { 820 if ( (nfa_p2p_cb.sap_cb[xx].p_cback) 821 &&(nfa_p2p_cb.sap_cb[xx].flags & NFA_P2P_SAP_FLAG_SERVER) ) 822 { 823 break; 824 } 825 } 826 827 if (xx >= NFA_P2P_NUM_SAP) 828 { 829 /* if need to update WKS in LLCP Gen bytes */ 830 if (local_sap <= LLCP_UPPER_BOUND_WK_SAP) 831 nfa_p2p_disable_listening (NFA_ID_P2P, TRUE); 832 else 833 nfa_p2p_disable_listening (NFA_ID_P2P, FALSE); 834 } 835 /* if need to update WKS in LLCP Gen bytes */ 836 else if (local_sap <= LLCP_UPPER_BOUND_WK_SAP) 837 { 838 nfa_p2p_enable_listening (NFA_ID_P2P, TRUE); 839 } 840 } 841 842 return TRUE; 843 } 844 845 /******************************************************************************* 846 ** 847 ** Function nfa_p2p_accept_connection 848 ** 849 ** Description Connection Confirm from local application 850 ** 851 ** 852 ** Returns TRUE to deallocate buffer 853 ** 854 *******************************************************************************/ 855 BOOLEAN nfa_p2p_accept_connection (tNFA_P2P_MSG *p_msg) 856 { 857 UINT8 xx; 858 tLLCP_CONNECTION_PARAMS params; 859 860 P2P_TRACE_DEBUG0 ("nfa_p2p_accept_connection ()"); 861 862 xx = (UINT8) (p_msg->api_accept.conn_handle & NFA_HANDLE_MASK); 863 xx &= ~NFA_P2P_HANDLE_FLAG_CONN; 864 865 params.miu = p_msg->api_accept.miu; 866 params.rw = p_msg->api_accept.rw; 867 params.sn[0] = 0; 868 869 LLCP_ConnectCfm (nfa_p2p_cb.conn_cb[xx].local_sap, nfa_p2p_cb.conn_cb[xx].remote_sap, ¶ms); 870 871 return TRUE; 872 } 873 874 /******************************************************************************* 875 ** 876 ** Function nfa_p2p_reject_connection 877 ** 878 ** Description Reject connection by local application 879 ** 880 ** 881 ** Returns TRUE to deallocate buffer 882 ** 883 *******************************************************************************/ 884 BOOLEAN nfa_p2p_reject_connection (tNFA_P2P_MSG *p_msg) 885 { 886 UINT8 xx; 887 888 P2P_TRACE_DEBUG0 ("nfa_p2p_reject_connection ()"); 889 890 xx = (UINT8) (p_msg->api_reject.conn_handle & NFA_HANDLE_MASK); 891 xx &= ~NFA_P2P_HANDLE_FLAG_CONN; 892 893 LLCP_ConnectReject (nfa_p2p_cb.conn_cb[xx].local_sap, nfa_p2p_cb.conn_cb[xx].remote_sap, 894 LLCP_SAP_DM_REASON_APP_REJECTED); 895 896 /* no need to deregister service on LLCP */ 897 nfa_p2p_deallocate_conn_cb (xx); 898 899 return TRUE; 900 } 901 902 /******************************************************************************* 903 ** 904 ** Function nfa_p2p_disconnect 905 ** 906 ** Description Disconnect data link connection by local application 907 ** 908 ** 909 ** Returns TRUE to deallocate buffer 910 ** 911 *******************************************************************************/ 912 BOOLEAN nfa_p2p_disconnect (tNFA_P2P_MSG *p_msg) 913 { 914 UINT8 local_sap, xx; 915 tLLCP_STATUS status; 916 tNFA_P2P_EVT_DATA evt_data; 917 918 P2P_TRACE_DEBUG0 ("nfa_p2p_disconnect ()"); 919 920 xx = (UINT8) (p_msg->api_disconnect.conn_handle & NFA_HANDLE_MASK); 921 922 /* if this is for data link connection */ 923 if (xx & NFA_P2P_HANDLE_FLAG_CONN) 924 { 925 xx &= ~NFA_P2P_HANDLE_FLAG_CONN; 926 927 status = LLCP_DisconnectReq (nfa_p2p_cb.conn_cb[xx].local_sap, nfa_p2p_cb.conn_cb[xx].remote_sap, 928 p_msg->api_disconnect.flush); 929 930 if (status == LLCP_STATUS_SUCCESS) 931 { 932 /* wait for disconnect response if successful */ 933 return TRUE; 934 } 935 else 936 { 937 /* 938 ** while we are waiting for connect confirm, 939 ** we cannot sent DISC because we don't know DSAP yet 940 */ 941 local_sap = nfa_p2p_cb.conn_cb[xx].local_sap; 942 943 if (nfa_p2p_cb.sap_cb[local_sap].p_cback) 944 { 945 evt_data.disc.handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 946 evt_data.disc.reason = NFA_P2P_DISC_REASON_LOCAL_INITITATE; 947 948 nfa_p2p_deallocate_conn_cb (xx); 949 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DISC_EVT, &evt_data); 950 } 951 } 952 } 953 else 954 { 955 P2P_TRACE_ERROR0 ("Handle is not for Data link connection"); 956 } 957 958 return TRUE; 959 } 960 961 /******************************************************************************* 962 ** 963 ** Function nfa_p2p_create_data_link_connection 964 ** 965 ** Description Create data link connection 966 ** 967 ** 968 ** Returns TRUE to deallocate buffer 969 ** 970 *******************************************************************************/ 971 BOOLEAN nfa_p2p_create_data_link_connection (tNFA_P2P_MSG *p_msg) 972 { 973 UINT8 local_sap; 974 tNFA_P2P_EVT_DATA evt_data; 975 tLLCP_CONNECTION_PARAMS conn_params; 976 tLLCP_STATUS status; 977 978 P2P_TRACE_DEBUG0 ("nfa_p2p_create_data_link_connection ()"); 979 980 local_sap = (UINT8) (p_msg->api_connect.client_handle & NFA_HANDLE_MASK); 981 982 conn_params.miu = p_msg->api_connect.miu; 983 conn_params.rw = p_msg->api_connect.rw; 984 985 /* NFA_P2pConnectBySap () */ 986 if (p_msg->api_connect.dsap != LLCP_INVALID_SAP) 987 { 988 conn_params.sn[0] = 0; 989 status = LLCP_ConnectReq (local_sap, p_msg->api_connect.dsap, &conn_params); 990 } 991 /* NFA_P2pConnectByName () */ 992 else 993 { 994 BCM_STRNCPY_S (conn_params.sn, sizeof (conn_params.sn), 995 p_msg->api_connect.service_name, LLCP_MAX_SN_LEN); 996 conn_params.sn[LLCP_MAX_SN_LEN] = 0; 997 998 status = LLCP_ConnectReq (local_sap, LLCP_SAP_SDP, &conn_params); 999 } 1000 1001 if (status != LLCP_STATUS_SUCCESS) 1002 { 1003 evt_data.disc.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 1004 evt_data.disc.reason = NFA_P2P_DISC_REASON_NO_INFORMATION; 1005 1006 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_DISC_EVT, &evt_data); 1007 } 1008 1009 return TRUE; 1010 } 1011 1012 /******************************************************************************* 1013 ** 1014 ** Function nfa_p2p_send_ui 1015 ** 1016 ** Description Send UI PDU 1017 ** 1018 ** 1019 ** Returns TRUE to deallocate buffer 1020 ** 1021 *******************************************************************************/ 1022 BOOLEAN nfa_p2p_send_ui (tNFA_P2P_MSG *p_msg) 1023 { 1024 UINT8 local_sap; 1025 tLLCP_STATUS status; 1026 tNFA_P2P_EVT_DATA evt_data; 1027 1028 P2P_TRACE_DEBUG0 ("nfa_p2p_send_ui ()"); 1029 1030 local_sap = (UINT8) (p_msg->api_send_ui.handle & NFA_HANDLE_MASK); 1031 1032 /* decrease number of tx UI PDU which is not processed by NFA for congestion control */ 1033 if (nfa_p2p_cb.sap_cb[local_sap].num_pending_ui_pdu) 1034 nfa_p2p_cb.sap_cb[local_sap].num_pending_ui_pdu--; 1035 1036 if (nfa_p2p_cb.total_pending_ui_pdu) 1037 nfa_p2p_cb.total_pending_ui_pdu--; 1038 1039 status = LLCP_SendUI (local_sap, 1040 p_msg->api_send_ui.dsap, 1041 p_msg->api_send_ui.p_msg); 1042 1043 if (status == LLCP_STATUS_CONGESTED) 1044 { 1045 if (!(nfa_p2p_cb.sap_cb[local_sap].flags & NFA_P2P_SAP_FLAG_LLINK_CONGESTED)) 1046 { 1047 nfa_p2p_cb.sap_cb[local_sap].flags |= NFA_P2P_SAP_FLAG_LLINK_CONGESTED; 1048 1049 /* notify that this logical link is congested */ 1050 evt_data.congest.link_type = NFA_P2P_LLINK_TYPE; 1051 evt_data.congest.handle = (NFA_HANDLE_GROUP_P2P | local_sap); 1052 evt_data.congest.is_congested = TRUE; 1053 1054 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_CONGEST_EVT, &evt_data); 1055 } 1056 } 1057 1058 return TRUE; 1059 } 1060 1061 /******************************************************************************* 1062 ** 1063 ** Function nfa_p2p_send_data 1064 ** 1065 ** Description Send I PDU 1066 ** 1067 ** 1068 ** Returns TRUE to deallocate buffer 1069 ** 1070 *******************************************************************************/ 1071 BOOLEAN nfa_p2p_send_data (tNFA_P2P_MSG *p_msg) 1072 { 1073 tNFA_P2P_EVT_DATA evt_data; 1074 tLLCP_STATUS status; 1075 UINT8 xx; 1076 1077 P2P_TRACE_DEBUG0 ("nfa_p2p_send_data ()"); 1078 1079 xx = (UINT8) (p_msg->api_send_data.conn_handle & NFA_HANDLE_MASK); 1080 xx &= ~NFA_P2P_HANDLE_FLAG_CONN; 1081 1082 /* decrease number of tx I PDU which is not processed by NFA for congestion control */ 1083 if (nfa_p2p_cb.conn_cb[xx].num_pending_i_pdu) 1084 nfa_p2p_cb.conn_cb[xx].num_pending_i_pdu--; 1085 1086 if (nfa_p2p_cb.total_pending_i_pdu) 1087 nfa_p2p_cb.total_pending_i_pdu--; 1088 1089 status = LLCP_SendData (nfa_p2p_cb.conn_cb[xx].local_sap, 1090 nfa_p2p_cb.conn_cb[xx].remote_sap, 1091 p_msg->api_send_data.p_msg); 1092 1093 if (status == LLCP_STATUS_CONGESTED) 1094 { 1095 if (!(nfa_p2p_cb.conn_cb[xx].flags & NFA_P2P_CONN_FLAG_CONGESTED)) 1096 { 1097 nfa_p2p_cb.conn_cb[xx].flags |= NFA_P2P_CONN_FLAG_CONGESTED; 1098 1099 /* notify that this data link is congested */ 1100 evt_data.congest.link_type = NFA_P2P_DLINK_TYPE; 1101 evt_data.congest.handle = (NFA_HANDLE_GROUP_P2P | NFA_P2P_HANDLE_FLAG_CONN | xx); 1102 evt_data.congest.is_congested = TRUE; 1103 1104 nfa_p2p_cb.sap_cb[nfa_p2p_cb.conn_cb[xx].local_sap].p_cback (NFA_P2P_CONGEST_EVT, &evt_data); 1105 } 1106 } 1107 1108 return TRUE; 1109 } 1110 1111 /******************************************************************************* 1112 ** 1113 ** Function nfa_p2p_set_local_busy 1114 ** 1115 ** Description Set or reset local busy 1116 ** 1117 ** 1118 ** Returns TRUE to deallocate buffer 1119 ** 1120 *******************************************************************************/ 1121 BOOLEAN nfa_p2p_set_local_busy (tNFA_P2P_MSG *p_msg) 1122 { 1123 UINT8 xx; 1124 1125 P2P_TRACE_DEBUG0 ("nfa_p2p_set_local_busy ()"); 1126 1127 xx = (UINT8) (p_msg->api_local_busy.conn_handle & NFA_HANDLE_MASK); 1128 xx &= ~NFA_P2P_HANDLE_FLAG_CONN; 1129 1130 LLCP_SetLocalBusyStatus (nfa_p2p_cb.conn_cb[xx].local_sap, 1131 nfa_p2p_cb.conn_cb[xx].remote_sap, 1132 p_msg->api_local_busy.is_busy); 1133 1134 return TRUE; 1135 } 1136 1137 /******************************************************************************* 1138 ** 1139 ** Function nfa_p2p_get_link_info 1140 ** 1141 ** Description Get WKS of remote and link MIU 1142 ** 1143 ** 1144 ** Returns TRUE to deallocate buffer 1145 ** 1146 *******************************************************************************/ 1147 BOOLEAN nfa_p2p_get_link_info (tNFA_P2P_MSG *p_msg) 1148 { 1149 tNFA_P2P_EVT_DATA evt_data; 1150 UINT8 local_sap; 1151 1152 P2P_TRACE_DEBUG0 ("nfa_p2p_get_link_info ()"); 1153 1154 evt_data.link_info.handle = p_msg->api_link_info.handle; 1155 evt_data.link_info.wks = LLCP_GetRemoteWKS (); 1156 evt_data.link_info.local_link_miu = nfa_p2p_cb.local_link_miu; 1157 evt_data.link_info.remote_link_miu = nfa_p2p_cb.remote_link_miu; 1158 1159 local_sap = (UINT8) (p_msg->api_link_info.handle & NFA_HANDLE_MASK); 1160 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_LINK_INFO_EVT, &evt_data); 1161 1162 return TRUE; 1163 } 1164 1165 /******************************************************************************* 1166 ** 1167 ** Function nfa_p2p_get_remote_sap 1168 ** 1169 ** Description Get remote SAP 1170 ** 1171 ** 1172 ** Returns TRUE to deallocate buffer 1173 ** 1174 *******************************************************************************/ 1175 BOOLEAN nfa_p2p_get_remote_sap (tNFA_P2P_MSG *p_msg) 1176 { 1177 tNFA_P2P_EVT_DATA evt_data; 1178 UINT8 local_sap; 1179 1180 P2P_TRACE_DEBUG0 ("nfa_p2p_get_remote_sap ()"); 1181 1182 local_sap = (UINT8) (p_msg->api_remote_sap.handle & NFA_HANDLE_MASK); 1183 1184 if (!nfa_p2p_start_sdp (p_msg->api_remote_sap.service_name, 1185 local_sap)) 1186 { 1187 evt_data.sdp.handle = p_msg->api_remote_sap.handle; 1188 evt_data.sdp.remote_sap = 0x00; 1189 nfa_p2p_cb.sap_cb[local_sap].p_cback (NFA_P2P_SDP_EVT, &evt_data); 1190 } 1191 1192 return TRUE; 1193 } 1194 1195 /******************************************************************************* 1196 ** 1197 ** Function nfa_p2p_set_llcp_cfg 1198 ** 1199 ** Description Set LLCP configuration 1200 ** 1201 ** 1202 ** Returns TRUE to deallocate buffer 1203 ** 1204 *******************************************************************************/ 1205 BOOLEAN nfa_p2p_set_llcp_cfg (tNFA_P2P_MSG *p_msg) 1206 { 1207 LLCP_SetConfig (p_msg->api_set_llcp_cfg.link_miu, 1208 p_msg->api_set_llcp_cfg.opt, 1209 p_msg->api_set_llcp_cfg.wt, 1210 p_msg->api_set_llcp_cfg.link_timeout, 1211 p_msg->api_set_llcp_cfg.inact_timeout_init, 1212 p_msg->api_set_llcp_cfg.inact_timeout_target, 1213 p_msg->api_set_llcp_cfg.symm_delay, 1214 p_msg->api_set_llcp_cfg.data_link_timeout, 1215 p_msg->api_set_llcp_cfg.delay_first_pdu_timeout); 1216 1217 return TRUE; 1218 } 1219 1220 /******************************************************************************* 1221 ** 1222 ** Function nfa_p2p_restart_rf_discovery 1223 ** 1224 ** Description Restart RF discovery by deactivating to IDLE 1225 ** 1226 ** 1227 ** Returns TRUE to deallocate buffer 1228 ** 1229 *******************************************************************************/ 1230 BOOLEAN nfa_p2p_restart_rf_discovery (tNFA_P2P_MSG *p_msg) 1231 { 1232 P2P_TRACE_DEBUG0 ("nfa_p2p_restart_rf_discovery ()"); 1233 1234 nfa_dm_rf_deactivate (NFA_DEACTIVATE_TYPE_IDLE); 1235 1236 return TRUE; 1237 } 1238
