|
1 /* |
|
2 * Copyright (c) 2005-2010 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of the License "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Statemachine for updating traffic stream statuses after roam. |
|
15 * |
|
16 */ |
|
17 |
|
18 /* |
|
19 * %version: 12 % |
|
20 */ |
|
21 |
|
22 #include "core_sub_operation_roam_update_ts.h" |
|
23 #include "core_sub_operation_create_ts.h" |
|
24 #include "core_frame_wmm_ie.h" |
|
25 #include "core_server.h" |
|
26 #include "core_tools.h" |
|
27 #include "am_debug.h" |
|
28 |
|
29 // ======== MEMBER FUNCTIONS ======== |
|
30 |
|
31 // --------------------------------------------------------------------------- |
|
32 // --------------------------------------------------------------------------- |
|
33 // |
|
34 core_sub_operation_roam_update_ts_c::core_sub_operation_roam_update_ts_c( |
|
35 u32_t request_id, |
|
36 core_server_c* server, |
|
37 abs_core_driverif_c* drivers, |
|
38 abs_core_server_callback_c* adaptation, |
|
39 core_ap_data_c& ap_data ) : |
|
40 core_operation_base_c( core_operation_unspecified, request_id, server, drivers, adaptation, |
|
41 core_base_flag_none ), |
|
42 current_ap_m( ap_data ), |
|
43 virtual_stream_list_m(), |
|
44 virtual_stream_iter_m( virtual_stream_list_m ), |
|
45 stream_list_m(), |
|
46 stream_iter_m( stream_list_m ), |
|
47 tid_m( 0 ), |
|
48 user_priority_m( 0 ) |
|
49 { |
|
50 DEBUG( "core_sub_operation_roam_update_ts_c::core_sub_operation_roam_update_ts_c()" ); |
|
51 } |
|
52 |
|
53 // --------------------------------------------------------------------------- |
|
54 // --------------------------------------------------------------------------- |
|
55 // |
|
56 core_sub_operation_roam_update_ts_c::~core_sub_operation_roam_update_ts_c() |
|
57 { |
|
58 DEBUG( "core_sub_operation_roam_update_ts_c::~core_sub_operation_roam_update_ts_c()" ); |
|
59 } |
|
60 |
|
61 // --------------------------------------------------------------------------- |
|
62 // --------------------------------------------------------------------------- |
|
63 // |
|
64 core_error_e core_sub_operation_roam_update_ts_c::next_state() |
|
65 { |
|
66 DEBUG( "core_sub_operation_roam_update_ts_c::next_state()" ); |
|
67 |
|
68 switch( operation_state_m ) |
|
69 { |
|
70 case core_state_init: |
|
71 { |
|
72 if( !server_m->get_core_settings().is_connected() ) |
|
73 { |
|
74 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - not connected, nothing to do" ); |
|
75 |
|
76 return core_error_general; |
|
77 } |
|
78 |
|
79 bool_t is_ac_required[MAX_QOS_ACCESS_CLASS] = |
|
80 { |
|
81 current_ap_m.is_admission_control_required( |
|
82 core_access_class_best_effort ), |
|
83 current_ap_m.is_admission_control_required( |
|
84 core_access_class_background ), |
|
85 current_ap_m.is_admission_control_required( |
|
86 core_access_class_video ), |
|
87 current_ap_m.is_admission_control_required( |
|
88 core_access_class_voice ) |
|
89 }; |
|
90 |
|
91 /** |
|
92 * If admission control is mandatory for an access class, send an indication |
|
93 * to notify clients that this access class is no longer admitted. |
|
94 * |
|
95 * If admission control is not mandatory, send an indication that |
|
96 * this access class is admitted. |
|
97 */ |
|
98 for( u8_t idx( 0 ); idx < MAX_QOS_ACCESS_CLASS; ++idx ) |
|
99 { |
|
100 if( is_ac_required[idx] ) |
|
101 { |
|
102 server_m->get_connection_data()->set_ac_traffic_status( |
|
103 static_cast<core_access_class_e>( idx ), |
|
104 core_access_class_traffic_status_not_admitted ); |
|
105 |
|
106 DEBUG1( "core_operation_handle_delete_ts_c::next_state() - traffic no longer admitted on AC %u, notifying clients", |
|
107 idx ); |
|
108 |
|
109 u8_t buf[5]; |
|
110 buf[0] = idx; |
|
111 buf[1] = static_cast<u8_t>( |
|
112 core_access_class_traffic_status_not_admitted ); |
|
113 adaptation_m->notify( |
|
114 core_notification_ac_traffic_status_changed, |
|
115 sizeof( buf ), |
|
116 buf ); |
|
117 } |
|
118 else |
|
119 { |
|
120 server_m->get_connection_data()->set_ac_traffic_status( |
|
121 static_cast<core_access_class_e>( idx ), |
|
122 core_access_class_traffic_status_admitted ); |
|
123 |
|
124 DEBUG1( "core_operation_handle_delete_ts_c::next_state() - traffic admitted on AC %u, notifying clients", |
|
125 idx ); |
|
126 |
|
127 u8_t buf[5]; |
|
128 buf[0] = idx; |
|
129 buf[1] = static_cast<u8_t>( |
|
130 core_access_class_traffic_status_admitted ); |
|
131 adaptation_m->notify( |
|
132 core_notification_ac_traffic_status_changed, |
|
133 sizeof( buf ), |
|
134 buf ); |
|
135 } |
|
136 } |
|
137 |
|
138 core_traffic_stream_list_c& ts_list( |
|
139 server_m->get_connection_data()->traffic_stream_list() ); |
|
140 core_virtual_traffic_stream_list_c& virtual_ts_list( |
|
141 server_m->get_connection_data()->virtual_traffic_stream_list() ); |
|
142 core_traffic_stream_list_iter_c ts_iter( ts_list ); |
|
143 core_virtual_traffic_stream_list_iter_c virtual_ts_iter( virtual_ts_list ); |
|
144 |
|
145 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - traffic streams before processing:" ); |
|
146 virtual_ts_list.print_contents(); |
|
147 ts_list.print_contents(); |
|
148 |
|
149 /** |
|
150 * Create a list of virtual traffic streams that are currently |
|
151 * inactive and need to be created, i.e. admission control is |
|
152 * mandatory for the access class. |
|
153 */ |
|
154 core_virtual_traffic_stream_c* virtual_iter = virtual_ts_iter.first(); |
|
155 while( virtual_iter ) |
|
156 { |
|
157 if( is_ac_required[virtual_iter->access_class()] && |
|
158 virtual_iter->status() != core_traffic_stream_status_active ) |
|
159 { |
|
160 DEBUG1( "core_sub_operation_roam_update_ts_c::next_state() - virtual traffic stream with ID %u needs to created", |
|
161 virtual_iter->id() ); |
|
162 |
|
163 virtual_stream_list_m.add_traffic_stream( |
|
164 *virtual_iter ); |
|
165 } |
|
166 |
|
167 virtual_iter = virtual_ts_iter.next(); |
|
168 } |
|
169 |
|
170 /** |
|
171 * Delete all traffic streams that are no longer needed or that have |
|
172 * been marked as rejected. Create a list of traffic streams that |
|
173 * need to be re-created. |
|
174 * |
|
175 * There is no need to reset the TX queue parameters since |
|
176 * UMAC will reset them automatically after an association. |
|
177 */ |
|
178 core_traffic_stream_c* iter = ts_iter.first(); |
|
179 while( iter ) |
|
180 { |
|
181 if( !is_ac_required[iter->access_class()] ) |
|
182 { |
|
183 DEBUG2( "core_sub_operation_roam_update_ts_c::next_state() - traffic stream (TID %u, user priority %u) is no longer needed, deleting", |
|
184 iter->tid(), iter->user_priority() ); |
|
185 |
|
186 /** |
|
187 * Send a status update to all affected virtual traffic streams. |
|
188 */ |
|
189 set_virtual_traffic_stream_inactive_by_tid( |
|
190 iter->tid(), |
|
191 core_traffic_stream_status_inactive_not_required ); |
|
192 |
|
193 /** |
|
194 * Delete the actual traffic stream. |
|
195 */ |
|
196 server_m->get_wpx_adaptation_instance().handle_ts_delete( |
|
197 iter->tid(), iter->user_priority() ); |
|
198 ts_iter.remove(); |
|
199 } |
|
200 else if( iter->status() == core_traffic_stream_status_undefined ) |
|
201 { |
|
202 DEBUG2( "core_sub_operation_roam_update_ts_c::next_state() - traffic stream (TID %u, user priority %u) needs to be re-created", |
|
203 iter->tid(), iter->user_priority() ); |
|
204 |
|
205 stream_list_m.update_traffic_stream( *iter ); |
|
206 } |
|
207 else if( iter->status() != core_traffic_stream_status_active ) |
|
208 { |
|
209 DEBUG2( "core_sub_operation_roam_update_ts_c::next_state() - traffic stream (TID %u, user priority %u) is marked as rejected, deleting", |
|
210 iter->tid(), iter->user_priority() ); |
|
211 |
|
212 /** |
|
213 * Send a status update to all affected virtual traffic streams. |
|
214 */ |
|
215 set_virtual_traffic_stream_inactive_by_tid( |
|
216 iter->tid(), |
|
217 iter->status() ); |
|
218 |
|
219 /** |
|
220 * Delete the actual traffic stream. |
|
221 */ |
|
222 server_m->get_wpx_adaptation_instance().handle_ts_delete( |
|
223 iter->tid(), iter->user_priority() ); |
|
224 ts_iter.remove(); |
|
225 } |
|
226 |
|
227 iter = ts_iter.next(); |
|
228 } |
|
229 |
|
230 (void)stream_iter_m.first(); |
|
231 |
|
232 return goto_state( core_state_recreate_next ); |
|
233 } |
|
234 case core_state_recreate_next: |
|
235 { |
|
236 core_traffic_stream_c* iter = stream_iter_m.current(); |
|
237 if( !iter ) |
|
238 { |
|
239 /** |
|
240 * All previously active traffic streams have now been re-created, |
|
241 * process the virtual traffic streams that need to be created next. |
|
242 */ |
|
243 (void)virtual_stream_iter_m.first(); |
|
244 |
|
245 return goto_state( core_state_recreate_virtual_next ); |
|
246 } |
|
247 |
|
248 tid_m = iter->tid(); |
|
249 user_priority_m = iter->user_priority(); |
|
250 |
|
251 DEBUG2( "core_sub_operation_roam_update_ts_c::next_state() - trying to recreate traffic stream (TID %u, user priority %u)", |
|
252 tid_m, user_priority_m ); |
|
253 |
|
254 params_m.is_periodic_traffic = iter->is_periodic_traffic(); |
|
255 params_m.direction = iter->direction(); |
|
256 params_m.nominal_msdu_size = iter->nominal_msdu_size(); |
|
257 params_m.maximum_msdu_size = iter->maximum_msdu_size(); |
|
258 params_m.minimum_service_interval = iter->minimum_service_interval(); |
|
259 params_m.maximum_service_interval = iter->maximum_service_interval(); |
|
260 params_m.inactivity_interval = iter->inactivity_interval(); |
|
261 params_m.suspension_interval = iter->suspension_interval(); |
|
262 params_m.service_start_time = iter->service_start_time(); |
|
263 params_m.minimum_data_rate = iter->minimum_data_rate(); |
|
264 params_m.mean_data_rate = iter->mean_data_rate(); |
|
265 params_m.peak_data_rate = iter->peak_data_rate(); |
|
266 params_m.maximum_burst_size = iter->maximum_burst_size(); |
|
267 params_m.delay_bound = iter->delay_bound(); |
|
268 params_m.minimum_phy_rate = iter->minimum_phy_rate(); |
|
269 params_m.surplus_bandwidth_allowance = iter->surplus_bandwidth_allowance(); |
|
270 params_m.medium_time = iter->medium_time(); |
|
271 params_m.nominal_phy_rate = iter->nominal_phy_rate(); |
|
272 params_m.override_rates = iter->override_rates(); |
|
273 params_m.override_max_tx_msdu_lifetime = iter->max_tx_msdu_lifetime(); |
|
274 |
|
275 core_operation_base_c* operation = new core_sub_operation_create_ts_c( |
|
276 request_id_m, |
|
277 server_m, |
|
278 drivers_m, |
|
279 adaptation_m, |
|
280 current_ap_m, |
|
281 tid_m, |
|
282 user_priority_m, |
|
283 params_m, |
|
284 stream_status_m ); |
|
285 |
|
286 return run_sub_operation( operation, core_state_recreate_success ); |
|
287 } |
|
288 case core_state_recreate_success: |
|
289 { |
|
290 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - traffic stream created successfully" ); |
|
291 |
|
292 /** |
|
293 * Store the new traffic stream parameters. |
|
294 */ |
|
295 core_traffic_stream_c* iter = stream_iter_m.current(); |
|
296 iter->set_status( core_traffic_stream_status_active ); |
|
297 iter->set_traffic_values( params_m ); |
|
298 server_m->get_connection_data()->traffic_stream_list().update_traffic_stream( *iter ); |
|
299 |
|
300 /** |
|
301 * Move to the next entry. |
|
302 */ |
|
303 stream_iter_m.remove(); |
|
304 (void)stream_iter_m.first(); |
|
305 |
|
306 return goto_state( core_state_recreate_next ); |
|
307 } |
|
308 case core_state_recreate_fail: |
|
309 { |
|
310 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - traffic stream creation failed" ); |
|
311 |
|
312 /** |
|
313 * Send a status update to all affected virtual traffic streams. |
|
314 */ |
|
315 set_virtual_traffic_stream_inactive_by_tid( |
|
316 tid_m, |
|
317 core_traffic_stream_status_inactive_other ); |
|
318 |
|
319 /** |
|
320 * Delete the actual traffic stream. |
|
321 */ |
|
322 server_m->get_wpx_adaptation_instance().handle_ts_delete( |
|
323 tid_m, user_priority_m ); |
|
324 server_m->get_connection_data()->traffic_stream_list().remove_traffic_stream_by_tid( tid_m ); |
|
325 |
|
326 /** |
|
327 * Move to the next entry. |
|
328 */ |
|
329 stream_iter_m.remove(); |
|
330 (void)stream_iter_m.first(); |
|
331 |
|
332 return goto_state( core_state_recreate_next ); |
|
333 } |
|
334 case core_state_recreate_virtual_next: |
|
335 { |
|
336 core_virtual_traffic_stream_c* virtual_iter = virtual_stream_iter_m.current(); |
|
337 if( !virtual_iter ) |
|
338 { |
|
339 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - traffic streams after processing:" ); |
|
340 server_m->get_connection_data()->virtual_traffic_stream_list().print_contents(); |
|
341 server_m->get_connection_data()->traffic_stream_list().print_contents(); |
|
342 (void)server_m->get_connection_data()->traffic_stream_list().first(); |
|
343 |
|
344 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - setting TX queue parameters" ); |
|
345 return goto_state( core_state_set_params_next ); |
|
346 } |
|
347 |
|
348 tid_m = virtual_iter->requested_tid(); |
|
349 user_priority_m = virtual_iter->user_priority(); |
|
350 params_m = virtual_iter->params(); |
|
351 stream_status_m = core_traffic_stream_status_inactive_other; |
|
352 if( tid_m != TRAFFIC_STREAM_TID_NONE ) |
|
353 { |
|
354 /** |
|
355 * If TID has been specified for the virtual traffic stream, check |
|
356 * whether it clashes with an existing traffic stream. |
|
357 */ |
|
358 if( server_m->get_connection_data()->traffic_stream_list().is_traffic_stream_for_tid( tid_m ) ) |
|
359 { |
|
360 DEBUG1( "core_operation_create_ts_c::next_state() - stream already exists for TID %u", |
|
361 tid_m ); |
|
362 |
|
363 return goto_state( core_state_recreate_virtual_fail ); |
|
364 } |
|
365 } |
|
366 else |
|
367 { |
|
368 /** |
|
369 * If TID has been left unspecified, select the next free |
|
370 * TID. |
|
371 * |
|
372 * First try to select the next free TID from virtual traffic |
|
373 * stream list. In the unlikely scenario where all TIDs are |
|
374 * in use, try the traffic stream list next. |
|
375 */ |
|
376 tid_m = server_m->get_connection_data()->virtual_traffic_stream_list().next_tid(); |
|
377 if( tid_m == MAX_TRAFFIC_STREAM_TID ) |
|
378 { |
|
379 tid_m = server_m->get_connection_data()->traffic_stream_list().next_tid(); |
|
380 if( tid_m == MAX_TRAFFIC_STREAM_TID ) |
|
381 { |
|
382 DEBUG1( "core_operation_create_ts_c::next_state() - no free TIDs for stream ID %u", |
|
383 virtual_iter->id() ); |
|
384 |
|
385 return goto_state( core_state_recreate_virtual_fail ); |
|
386 } |
|
387 } |
|
388 } |
|
389 |
|
390 /** |
|
391 * Traffic stream to be created. |
|
392 */ |
|
393 core_traffic_stream_c iter( |
|
394 tid_m, |
|
395 user_priority_m ); |
|
396 iter.set_default_traffic_values( params_m ); |
|
397 iter.reset_to_default_values(); |
|
398 stream_list_m.update_traffic_stream( |
|
399 iter ); |
|
400 (void)stream_iter_m.first(); |
|
401 |
|
402 DEBUG2( "core_sub_operation_roam_update_ts_c::next_state() - trying to create traffic stream (TID %u, user priority %u)", |
|
403 tid_m, user_priority_m ); |
|
404 |
|
405 core_operation_base_c* operation = new core_sub_operation_create_ts_c( |
|
406 request_id_m, |
|
407 server_m, |
|
408 drivers_m, |
|
409 adaptation_m, |
|
410 current_ap_m, |
|
411 tid_m, |
|
412 user_priority_m, |
|
413 params_m, |
|
414 stream_status_m ); |
|
415 |
|
416 return run_sub_operation( operation, core_state_recreate_virtual_success ); |
|
417 } |
|
418 case core_state_recreate_virtual_success: |
|
419 { |
|
420 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - virtual traffic stream created successfully" ); |
|
421 |
|
422 /** |
|
423 * Store the new traffic stream parameters. |
|
424 */ |
|
425 core_virtual_traffic_stream_c* virtual_iter = virtual_stream_iter_m.current(); |
|
426 core_traffic_stream_c* iter = stream_iter_m.current(); |
|
427 iter->set_status( core_traffic_stream_status_active ); |
|
428 iter->set_traffic_values( params_m ); |
|
429 server_m->get_connection_data()->traffic_stream_list().update_traffic_stream( *iter ); |
|
430 |
|
431 /** |
|
432 * Send a status update to all affected virtual traffic streams. |
|
433 */ |
|
434 set_virtual_traffic_stream_active_by_id( |
|
435 virtual_iter->id(), |
|
436 tid_m ); |
|
437 |
|
438 /** |
|
439 * Move to the next entry. |
|
440 */ |
|
441 stream_iter_m.remove(); |
|
442 virtual_stream_iter_m.remove(); |
|
443 (void)virtual_stream_iter_m.first(); |
|
444 |
|
445 return goto_state( core_state_recreate_virtual_next ); |
|
446 } |
|
447 case core_state_recreate_virtual_fail: |
|
448 { |
|
449 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - virtual traffic stream creation failed" ); |
|
450 |
|
451 core_virtual_traffic_stream_c* iter = virtual_stream_iter_m.current(); |
|
452 |
|
453 /** |
|
454 * Send a status update to all affected virtual traffic streams. |
|
455 */ |
|
456 set_virtual_traffic_stream_inactive_by_id( |
|
457 iter->id(), |
|
458 stream_status_m ); |
|
459 |
|
460 /** |
|
461 * Move to the next entry. |
|
462 */ |
|
463 stream_iter_m.remove(); |
|
464 virtual_stream_iter_m.remove(); |
|
465 (void)virtual_stream_iter_m.first(); |
|
466 |
|
467 return goto_state( core_state_recreate_virtual_next ); |
|
468 } |
|
469 case core_state_set_params_next: |
|
470 { |
|
471 operation_state_m = core_state_set_params_success; |
|
472 |
|
473 core_traffic_stream_c* iter = server_m->get_connection_data()->traffic_stream_list().current(); |
|
474 if( !iter ) |
|
475 { |
|
476 DEBUG( "core_sub_operation_roam_update_ts_c::next_state() - all TX queue parameters set" ); |
|
477 |
|
478 return core_error_ok; |
|
479 } |
|
480 |
|
481 ASSERT( iter->status() == core_traffic_stream_status_active ); |
|
482 |
|
483 if( iter->direction() == core_traffic_stream_direction_uplink || |
|
484 iter->direction() == core_traffic_stream_direction_bidirectional ) |
|
485 { |
|
486 server_m->get_connection_data()->set_ac_traffic_status( |
|
487 iter->access_class(), |
|
488 core_access_class_traffic_status_admitted ); |
|
489 |
|
490 /** |
|
491 * Send an indication to notify clients that this access class |
|
492 * is now admitted. |
|
493 */ |
|
494 u8_t buf[5]; |
|
495 buf[0] = static_cast<u8_t>( |
|
496 iter->access_class() ); |
|
497 buf[1] = static_cast<u8_t>( |
|
498 core_access_class_traffic_status_admitted ); |
|
499 adaptation_m->notify( |
|
500 core_notification_ac_traffic_status_changed, |
|
501 sizeof( buf ), |
|
502 buf ); |
|
503 |
|
504 /** |
|
505 * Set TX queue parameters to the drivers based on the created |
|
506 * traffic stream. |
|
507 */ |
|
508 DEBUG3( "core_sub_operation_roam_update_ts_c::next_state() - setting queue_id %u; medium_time %u, max_tx_msdu_lifetime %u", |
|
509 iter->access_class(), |
|
510 iter->medium_time(), |
|
511 iter->max_tx_msdu_lifetime() ); |
|
512 |
|
513 drivers_m->set_tx_queue_parameters( |
|
514 request_id_m, |
|
515 iter->access_class(), |
|
516 iter->medium_time(), |
|
517 iter->max_tx_msdu_lifetime() ); |
|
518 } |
|
519 else |
|
520 { |
|
521 /** |
|
522 * Since TX queue parameters apply only to uplink, there is nothing |
|
523 * more to do on downlink streams. Move to the next entry. |
|
524 */ |
|
525 (void)server_m->get_connection_data()->traffic_stream_list().next(); |
|
526 |
|
527 return goto_state( core_state_set_params_next ); |
|
528 } |
|
529 |
|
530 break; |
|
531 } |
|
532 case core_state_set_params_success: |
|
533 { |
|
534 /** |
|
535 * Move to the next entry. |
|
536 */ |
|
537 (void)server_m->get_connection_data()->traffic_stream_list().next(); |
|
538 |
|
539 return goto_state( core_state_set_params_next ); |
|
540 } |
|
541 default: |
|
542 { |
|
543 ASSERT( false_t ); |
|
544 } |
|
545 } |
|
546 |
|
547 return core_error_request_pending; |
|
548 } |
|
549 |
|
550 // --------------------------------------------------------------------------- |
|
551 // --------------------------------------------------------------------------- |
|
552 // |
|
553 core_error_e core_sub_operation_roam_update_ts_c::cancel() |
|
554 { |
|
555 DEBUG( "core_sub_operation_roam_update_ts_c::cancel()" ); |
|
556 |
|
557 switch ( operation_state_m ) |
|
558 { |
|
559 case core_state_recreate_success: |
|
560 { |
|
561 /** |
|
562 * Unable to create a traffic stream. |
|
563 */ |
|
564 return goto_state( core_state_recreate_fail ); |
|
565 } |
|
566 case core_state_recreate_virtual_success: |
|
567 { |
|
568 /** |
|
569 * Unable to create a virtual traffic stream. |
|
570 */ |
|
571 return goto_state( core_state_recreate_virtual_fail ); |
|
572 } |
|
573 case core_state_set_params_success: |
|
574 { |
|
575 /** |
|
576 * Ignore errors when setting TX queue parameters. |
|
577 */ |
|
578 return goto_state( core_state_set_params_success ); |
|
579 } |
|
580 default: |
|
581 { |
|
582 return failure_reason_m; |
|
583 } |
|
584 } |
|
585 } |
|
586 |
|
587 // --------------------------------------------------------------------------- |
|
588 // --------------------------------------------------------------------------- |
|
589 // |
|
590 void core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_inactive_by_tid( |
|
591 u8_t tid, |
|
592 core_traffic_stream_status_e stream_status ) |
|
593 { |
|
594 DEBUG( "core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_inactive_by_tid()" ); |
|
595 |
|
596 core_virtual_traffic_stream_list_c& virtual_ts_list( |
|
597 server_m->get_connection_data()->virtual_traffic_stream_list() ); |
|
598 core_virtual_traffic_stream_list_iter_c virtual_ts_iter( virtual_ts_list ); |
|
599 |
|
600 core_virtual_traffic_stream_c* virtual_iter = virtual_ts_iter.first(); |
|
601 while( virtual_iter ) |
|
602 { |
|
603 if( virtual_iter->tid() == tid ) |
|
604 { |
|
605 u32_t id( virtual_iter->id() ); |
|
606 |
|
607 /** |
|
608 * The virtual traffic stream is no longer mapped to any actual |
|
609 * traffic stream. |
|
610 */ |
|
611 virtual_iter->set_tid( |
|
612 TRAFFIC_STREAM_TID_NONE ); |
|
613 virtual_iter->set_status( |
|
614 stream_status ); |
|
615 |
|
616 DEBUG1( "core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_inactive_by_tid() - virtual traffic stream with ID %u is inactive", |
|
617 id ); |
|
618 |
|
619 u8_t buf[5]; |
|
620 core_tools_c::copy( |
|
621 &buf[0], |
|
622 reinterpret_cast<u8_t*>( &id ), |
|
623 sizeof( u32_t ) ); |
|
624 buf[4] = static_cast<u8_t>( stream_status ); |
|
625 |
|
626 adaptation_m->notify( |
|
627 core_notification_ts_status_changed, |
|
628 sizeof( buf ), |
|
629 buf ); |
|
630 } |
|
631 |
|
632 virtual_iter = virtual_ts_iter.next(); |
|
633 } |
|
634 } |
|
635 |
|
636 // --------------------------------------------------------------------------- |
|
637 // --------------------------------------------------------------------------- |
|
638 // |
|
639 void core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_inactive_by_id( |
|
640 u32_t id, |
|
641 core_traffic_stream_status_e stream_status ) |
|
642 { |
|
643 DEBUG( "core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_inactive_by_id()" ); |
|
644 |
|
645 core_virtual_traffic_stream_list_c& virtual_ts_list( |
|
646 server_m->get_connection_data()->virtual_traffic_stream_list() ); |
|
647 core_virtual_traffic_stream_list_iter_c virtual_ts_iter( virtual_ts_list ); |
|
648 |
|
649 core_virtual_traffic_stream_c* virtual_iter = virtual_ts_iter.first(); |
|
650 while( virtual_iter ) |
|
651 { |
|
652 if( virtual_iter->id() == id ) |
|
653 { |
|
654 u32_t id( virtual_iter->id() ); |
|
655 |
|
656 /** |
|
657 * The virtual traffic stream is no longer mapped to any actual |
|
658 * traffic stream. |
|
659 */ |
|
660 virtual_iter->set_tid( |
|
661 TRAFFIC_STREAM_TID_NONE ); |
|
662 virtual_iter->set_status( |
|
663 stream_status ); |
|
664 |
|
665 DEBUG1( "core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_inactive_by_tid() - virtual traffic stream with ID %u is inactive", |
|
666 id ); |
|
667 |
|
668 u8_t buf[5]; |
|
669 core_tools_c::copy( |
|
670 &buf[0], |
|
671 reinterpret_cast<u8_t*>( &id ), |
|
672 sizeof( u32_t ) ); |
|
673 buf[4] = static_cast<u8_t>( stream_status ); |
|
674 |
|
675 adaptation_m->notify( |
|
676 core_notification_ts_status_changed, |
|
677 sizeof( buf ), |
|
678 buf ); |
|
679 |
|
680 return; |
|
681 } |
|
682 |
|
683 virtual_iter = virtual_ts_iter.next(); |
|
684 } |
|
685 } |
|
686 |
|
687 // --------------------------------------------------------------------------- |
|
688 // --------------------------------------------------------------------------- |
|
689 // |
|
690 void core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_active_by_id( |
|
691 u32_t id, |
|
692 u8_t tid ) |
|
693 { |
|
694 DEBUG( "core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_active_by_id()" ); |
|
695 |
|
696 core_virtual_traffic_stream_list_c& virtual_ts_list( |
|
697 server_m->get_connection_data()->virtual_traffic_stream_list() ); |
|
698 core_virtual_traffic_stream_list_iter_c virtual_ts_iter( virtual_ts_list ); |
|
699 |
|
700 core_virtual_traffic_stream_c* virtual_iter = virtual_ts_iter.first(); |
|
701 while( virtual_iter ) |
|
702 { |
|
703 if( virtual_iter->id() == id ) |
|
704 { |
|
705 u32_t id( virtual_iter->id() ); |
|
706 |
|
707 /** |
|
708 * The virtual traffic stream is no longer mapped to any actual |
|
709 * traffic stream. |
|
710 */ |
|
711 virtual_iter->set_tid( |
|
712 tid ); |
|
713 virtual_iter->set_status( |
|
714 core_traffic_stream_status_active ); |
|
715 |
|
716 DEBUG1( "core_sub_operation_roam_update_ts_c::set_virtual_traffic_stream_active_by_id() - virtual traffic stream with ID %u is active", |
|
717 id ); |
|
718 |
|
719 u8_t buf[5]; |
|
720 core_tools_c::copy( |
|
721 &buf[0], |
|
722 reinterpret_cast<u8_t*>( &id ), |
|
723 sizeof( u32_t ) ); |
|
724 buf[4] = static_cast<u8_t>( core_traffic_stream_status_active ); |
|
725 |
|
726 adaptation_m->notify( |
|
727 core_notification_ts_status_changed, |
|
728 sizeof( buf ), |
|
729 buf ); |
|
730 |
|
731 return; |
|
732 } |
|
733 |
|
734 virtual_iter = virtual_ts_iter.next(); |
|
735 } |
|
736 } |