1#include "acx.h"
2
3#include <linux/module.h>
4#include <linux/slab.h>
5
6#include "wl1251.h"
7#include "reg.h"
8#include "cmd.h"
9#include "ps.h"
10
11int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod,
12 u8 mgt_rate, u8 mgt_mod)
13{
14 struct acx_fw_gen_frame_rates *rates;
15 int ret;
16
17 wl1251_debug(DEBUG_ACX, "acx frame rates");
18
19 rates = kzalloc(sizeof(*rates), GFP_KERNEL);
20 if (!rates)
21 return -ENOMEM;
22
23 rates->tx_ctrl_frame_rate = ctrl_rate;
24 rates->tx_ctrl_frame_mod = ctrl_mod;
25 rates->tx_mgt_frame_rate = mgt_rate;
26 rates->tx_mgt_frame_mod = mgt_mod;
27
28 ret = wl1251_cmd_configure(wl, ACX_FW_GEN_FRAME_RATES,
29 rates, sizeof(*rates));
30 if (ret < 0) {
31 wl1251_error("Failed to set FW rates and modulation");
32 goto out;
33 }
34
35out:
36 kfree(rates);
37 return ret;
38}
39
40
41int wl1251_acx_station_id(struct wl1251 *wl)
42{
43 struct acx_dot11_station_id *mac;
44 int ret, i;
45
46 wl1251_debug(DEBUG_ACX, "acx dot11_station_id");
47
48 mac = kzalloc(sizeof(*mac), GFP_KERNEL);
49 if (!mac)
50 return -ENOMEM;
51
52 for (i = 0; i < ETH_ALEN; i++)
53 mac->mac[i] = wl->mac_addr[ETH_ALEN - 1 - i];
54
55 ret = wl1251_cmd_configure(wl, DOT11_STATION_ID, mac, sizeof(*mac));
56
57 kfree(mac);
58 return ret;
59}
60
61int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id)
62{
63 struct acx_dot11_default_key *default_key;
64 int ret;
65
66 wl1251_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id);
67
68 default_key = kzalloc(sizeof(*default_key), GFP_KERNEL);
69 if (!default_key)
70 return -ENOMEM;
71
72 default_key->id = key_id;
73
74 ret = wl1251_cmd_configure(wl, DOT11_DEFAULT_KEY,
75 default_key, sizeof(*default_key));
76 if (ret < 0) {
77 wl1251_error("Couldn't set default key");
78 goto out;
79 }
80
81 wl->default_key = key_id;
82
83out:
84 kfree(default_key);
85 return ret;
86}
87
88int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event,
89 u8 listen_interval)
90{
91 struct acx_wake_up_condition *wake_up;
92 int ret;
93
94 wl1251_debug(DEBUG_ACX, "acx wake up conditions");
95
96 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
97 if (!wake_up)
98 return -ENOMEM;
99
100 wake_up->wake_up_event = wake_up_event;
101 wake_up->listen_interval = listen_interval;
102
103 ret = wl1251_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
104 wake_up, sizeof(*wake_up));
105 if (ret < 0) {
106 wl1251_warning("could not set wake up conditions: %d", ret);
107 goto out;
108 }
109
110out:
111 kfree(wake_up);
112 return ret;
113}
114
115int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth)
116{
117 struct acx_sleep_auth *auth;
118 int ret;
119
120 wl1251_debug(DEBUG_ACX, "acx sleep auth");
121
122 auth = kzalloc(sizeof(*auth), GFP_KERNEL);
123 if (!auth)
124 return -ENOMEM;
125
126 auth->sleep_auth = sleep_auth;
127
128 ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
129
130 kfree(auth);
131 return ret;
132}
133
134int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len)
135{
136 struct acx_revision *rev;
137 int ret;
138
139 wl1251_debug(DEBUG_ACX, "acx fw rev");
140
141 rev = kzalloc(sizeof(*rev), GFP_KERNEL);
142 if (!rev)
143 return -ENOMEM;
144
145 ret = wl1251_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev));
146 if (ret < 0) {
147 wl1251_warning("ACX_FW_REV interrogate failed");
148 goto out;
149 }
150
151
152 strncpy(buf, rev->fw_version, min(len, sizeof(rev->fw_version)));
153
154
155
156
157
158
159 buf[min(len, sizeof(rev->fw_version)) - 1] = '\0';
160
161out:
162 kfree(rev);
163 return ret;
164}
165
166int wl1251_acx_tx_power(struct wl1251 *wl, int power)
167{
168 struct acx_current_tx_power *acx;
169 int ret;
170
171 wl1251_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
172
173 if (power < 0 || power > 25)
174 return -EINVAL;
175
176 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
177 if (!acx)
178 return -ENOMEM;
179
180 acx->current_tx_power = power * 10;
181
182 ret = wl1251_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
183 if (ret < 0) {
184 wl1251_warning("configure of tx power failed: %d", ret);
185 goto out;
186 }
187
188out:
189 kfree(acx);
190 return ret;
191}
192
193int wl1251_acx_feature_cfg(struct wl1251 *wl, u32 data_flow_options)
194{
195 struct acx_feature_config *feature;
196 int ret;
197
198 wl1251_debug(DEBUG_ACX, "acx feature cfg");
199
200 feature = kzalloc(sizeof(*feature), GFP_KERNEL);
201 if (!feature)
202 return -ENOMEM;
203
204
205 feature->data_flow_options = data_flow_options;
206 feature->options = 0;
207
208 ret = wl1251_cmd_configure(wl, ACX_FEATURE_CFG,
209 feature, sizeof(*feature));
210 if (ret < 0) {
211 wl1251_error("Couldn't set HW encryption");
212 goto out;
213 }
214
215out:
216 kfree(feature);
217 return ret;
218}
219
220int wl1251_acx_mem_map(struct wl1251 *wl, struct acx_header *mem_map,
221 size_t len)
222{
223 int ret;
224
225 wl1251_debug(DEBUG_ACX, "acx mem map");
226
227 ret = wl1251_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
228 if (ret < 0)
229 return ret;
230
231 return 0;
232}
233
234int wl1251_acx_data_path_params(struct wl1251 *wl,
235 struct acx_data_path_params_resp *resp)
236{
237 struct acx_data_path_params *params;
238 int ret;
239
240 wl1251_debug(DEBUG_ACX, "acx data path params");
241
242 params = kzalloc(sizeof(*params), GFP_KERNEL);
243 if (!params)
244 return -ENOMEM;
245
246 params->rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE;
247 params->tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE;
248
249 params->rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM;
250 params->tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM;
251
252 params->tx_complete_threshold = 1;
253
254 params->tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE;
255
256 params->tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT;
257
258 ret = wl1251_cmd_configure(wl, ACX_DATA_PATH_PARAMS,
259 params, sizeof(*params));
260 if (ret < 0)
261 goto out;
262
263
264 ret = wl1251_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS,
265 resp, sizeof(*resp));
266
267 if (ret < 0) {
268 wl1251_warning("failed to read data path parameters: %d", ret);
269 goto out;
270 } else if (resp->header.cmd.status != CMD_STATUS_SUCCESS) {
271 wl1251_warning("data path parameter acx status failed");
272 ret = -EIO;
273 goto out;
274 }
275
276out:
277 kfree(params);
278 return ret;
279}
280
281int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time)
282{
283 struct acx_rx_msdu_lifetime *acx;
284 int ret;
285
286 wl1251_debug(DEBUG_ACX, "acx rx msdu life time");
287
288 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
289 if (!acx)
290 return -ENOMEM;
291
292 acx->lifetime = life_time;
293 ret = wl1251_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
294 acx, sizeof(*acx));
295 if (ret < 0) {
296 wl1251_warning("failed to set rx msdu life time: %d", ret);
297 goto out;
298 }
299
300out:
301 kfree(acx);
302 return ret;
303}
304
305int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter)
306{
307 struct acx_rx_config *rx_config;
308 int ret;
309
310 wl1251_debug(DEBUG_ACX, "acx rx config");
311
312 rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
313 if (!rx_config)
314 return -ENOMEM;
315
316 rx_config->config_options = config;
317 rx_config->filter_options = filter;
318
319 ret = wl1251_cmd_configure(wl, ACX_RX_CFG,
320 rx_config, sizeof(*rx_config));
321 if (ret < 0) {
322 wl1251_warning("failed to set rx config: %d", ret);
323 goto out;
324 }
325
326out:
327 kfree(rx_config);
328 return ret;
329}
330
331int wl1251_acx_pd_threshold(struct wl1251 *wl)
332{
333 struct acx_packet_detection *pd;
334 int ret;
335
336 wl1251_debug(DEBUG_ACX, "acx data pd threshold");
337
338 pd = kzalloc(sizeof(*pd), GFP_KERNEL);
339 if (!pd)
340 return -ENOMEM;
341
342
343
344 ret = wl1251_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
345 if (ret < 0) {
346 wl1251_warning("failed to set pd threshold: %d", ret);
347 goto out;
348 }
349
350out:
351 kfree(pd);
352 return ret;
353}
354
355int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time)
356{
357 struct acx_slot *slot;
358 int ret;
359
360 wl1251_debug(DEBUG_ACX, "acx slot");
361
362 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
363 if (!slot)
364 return -ENOMEM;
365
366 slot->wone_index = STATION_WONE_INDEX;
367 slot->slot_time = slot_time;
368
369 ret = wl1251_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
370 if (ret < 0) {
371 wl1251_warning("failed to set slot time: %d", ret);
372 goto out;
373 }
374
375out:
376 kfree(slot);
377 return ret;
378}
379
380int wl1251_acx_group_address_tbl(struct wl1251 *wl, bool enable,
381 void *mc_list, u32 mc_list_len)
382{
383 struct acx_dot11_grp_addr_tbl *acx;
384 int ret;
385
386 wl1251_debug(DEBUG_ACX, "acx group address tbl");
387
388 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
389 if (!acx)
390 return -ENOMEM;
391
392
393 acx->enabled = enable;
394 acx->num_groups = mc_list_len;
395 memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
396
397 ret = wl1251_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
398 acx, sizeof(*acx));
399 if (ret < 0) {
400 wl1251_warning("failed to set group addr table: %d", ret);
401 goto out;
402 }
403
404out:
405 kfree(acx);
406 return ret;
407}
408
409int wl1251_acx_service_period_timeout(struct wl1251 *wl)
410{
411 struct acx_rx_timeout *rx_timeout;
412 int ret;
413
414 rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
415 if (!rx_timeout)
416 return -ENOMEM;
417
418 wl1251_debug(DEBUG_ACX, "acx service period timeout");
419
420 rx_timeout->ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
421 rx_timeout->upsd_timeout = RX_TIMEOUT_UPSD_DEF;
422
423 ret = wl1251_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
424 rx_timeout, sizeof(*rx_timeout));
425 if (ret < 0) {
426 wl1251_warning("failed to set service period timeout: %d",
427 ret);
428 goto out;
429 }
430
431out:
432 kfree(rx_timeout);
433 return ret;
434}
435
436int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold)
437{
438 struct acx_rts_threshold *rts;
439 int ret;
440
441 wl1251_debug(DEBUG_ACX, "acx rts threshold");
442
443 rts = kzalloc(sizeof(*rts), GFP_KERNEL);
444 if (!rts)
445 return -ENOMEM;
446
447 rts->threshold = rts_threshold;
448
449 ret = wl1251_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
450 if (ret < 0) {
451 wl1251_warning("failed to set rts threshold: %d", ret);
452 goto out;
453 }
454
455out:
456 kfree(rts);
457 return ret;
458}
459
460int wl1251_acx_beacon_filter_opt(struct wl1251 *wl, bool enable_filter)
461{
462 struct acx_beacon_filter_option *beacon_filter;
463 int ret;
464
465 wl1251_debug(DEBUG_ACX, "acx beacon filter opt");
466
467 beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
468 if (!beacon_filter)
469 return -ENOMEM;
470
471 beacon_filter->enable = enable_filter;
472 beacon_filter->max_num_beacons = 0;
473
474 ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
475 beacon_filter, sizeof(*beacon_filter));
476 if (ret < 0) {
477 wl1251_warning("failed to set beacon filter opt: %d", ret);
478 goto out;
479 }
480
481out:
482 kfree(beacon_filter);
483 return ret;
484}
485
486int wl1251_acx_beacon_filter_table(struct wl1251 *wl)
487{
488 struct acx_beacon_filter_ie_table *ie_table;
489 int idx = 0;
490 int ret;
491
492 wl1251_debug(DEBUG_ACX, "acx beacon filter table");
493
494 ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
495 if (!ie_table)
496 return -ENOMEM;
497
498
499 ie_table->num_ie = 1;
500 ie_table->table[idx++] = BEACON_FILTER_IE_ID_CHANNEL_SWITCH_ANN;
501 ie_table->table[idx++] = BEACON_RULE_PASS_ON_APPEARANCE;
502
503 ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
504 ie_table, sizeof(*ie_table));
505 if (ret < 0) {
506 wl1251_warning("failed to set beacon filter table: %d", ret);
507 goto out;
508 }
509
510out:
511 kfree(ie_table);
512 return ret;
513}
514
515int wl1251_acx_conn_monit_params(struct wl1251 *wl)
516{
517 struct acx_conn_monit_params *acx;
518 int ret;
519
520 wl1251_debug(DEBUG_ACX, "acx connection monitor parameters");
521
522 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
523 if (!acx)
524 return -ENOMEM;
525
526 acx->synch_fail_thold = SYNCH_FAIL_DEFAULT_THRESHOLD;
527 acx->bss_lose_timeout = NO_BEACON_DEFAULT_TIMEOUT;
528
529 ret = wl1251_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
530 acx, sizeof(*acx));
531 if (ret < 0) {
532 wl1251_warning("failed to set connection monitor "
533 "parameters: %d", ret);
534 goto out;
535 }
536
537out:
538 kfree(acx);
539 return ret;
540}
541
542int wl1251_acx_sg_enable(struct wl1251 *wl)
543{
544 struct acx_bt_wlan_coex *pta;
545 int ret;
546
547 wl1251_debug(DEBUG_ACX, "acx sg enable");
548
549 pta = kzalloc(sizeof(*pta), GFP_KERNEL);
550 if (!pta)
551 return -ENOMEM;
552
553 pta->enable = SG_ENABLE;
554
555 ret = wl1251_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
556 if (ret < 0) {
557 wl1251_warning("failed to set softgemini enable: %d", ret);
558 goto out;
559 }
560
561out:
562 kfree(pta);
563 return ret;
564}
565
566int wl1251_acx_sg_cfg(struct wl1251 *wl)
567{
568 struct acx_bt_wlan_coex_param *param;
569 int ret;
570
571 wl1251_debug(DEBUG_ACX, "acx sg cfg");
572
573 param = kzalloc(sizeof(*param), GFP_KERNEL);
574 if (!param)
575 return -ENOMEM;
576
577
578 param->min_rate = RATE_INDEX_24MBPS;
579 param->bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF;
580 param->wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF;
581 param->sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF;
582 param->rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF;
583 param->tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF;
584 param->rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF;
585 param->tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF;
586 param->wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF;
587 param->bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF;
588 param->next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF;
589 param->wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF;
590 param->hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF;
591 param->next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF;
592 param->antenna_type = PTA_ANTENNA_TYPE_DEF;
593 param->signal_type = PTA_SIGNALING_TYPE_DEF;
594 param->afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF;
595 param->quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF;
596 param->max_cts = PTA_MAX_NUM_CTS_DEF;
597 param->wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF;
598 param->bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF;
599 param->missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF;
600 param->wlan_elp_hp = PTA_ELP_HP_DEF;
601 param->bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF;
602 param->ack_mode_dual_ant = PTA_ACK_MODE_DEF;
603 param->pa_sd_enable = PTA_ALLOW_PA_SD_DEF;
604 param->pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF;
605 param->bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF;
606
607 ret = wl1251_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
608 if (ret < 0) {
609 wl1251_warning("failed to set sg config: %d", ret);
610 goto out;
611 }
612
613out:
614 kfree(param);
615 return ret;
616}
617
618int wl1251_acx_cca_threshold(struct wl1251 *wl)
619{
620 struct acx_energy_detection *detection;
621 int ret;
622
623 wl1251_debug(DEBUG_ACX, "acx cca threshold");
624
625 detection = kzalloc(sizeof(*detection), GFP_KERNEL);
626 if (!detection)
627 return -ENOMEM;
628
629 detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
630 detection->tx_energy_detection = 0;
631
632 ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD,
633 detection, sizeof(*detection));
634 if (ret < 0)
635 wl1251_warning("failed to set cca threshold: %d", ret);
636
637 kfree(detection);
638 return ret;
639}
640
641int wl1251_acx_bcn_dtim_options(struct wl1251 *wl)
642{
643 struct acx_beacon_broadcast *bb;
644 int ret;
645
646 wl1251_debug(DEBUG_ACX, "acx bcn dtim options");
647
648 bb = kzalloc(sizeof(*bb), GFP_KERNEL);
649 if (!bb)
650 return -ENOMEM;
651
652 bb->beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE;
653 bb->broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE;
654 bb->rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE;
655 bb->ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF;
656
657 ret = wl1251_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
658 if (ret < 0) {
659 wl1251_warning("failed to set rx config: %d", ret);
660 goto out;
661 }
662
663out:
664 kfree(bb);
665 return ret;
666}
667
668int wl1251_acx_aid(struct wl1251 *wl, u16 aid)
669{
670 struct acx_aid *acx_aid;
671 int ret;
672
673 wl1251_debug(DEBUG_ACX, "acx aid");
674
675 acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
676 if (!acx_aid)
677 return -ENOMEM;
678
679 acx_aid->aid = aid;
680
681 ret = wl1251_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
682 if (ret < 0) {
683 wl1251_warning("failed to set aid: %d", ret);
684 goto out;
685 }
686
687out:
688 kfree(acx_aid);
689 return ret;
690}
691
692int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask)
693{
694 struct acx_event_mask *mask;
695 int ret;
696
697 wl1251_debug(DEBUG_ACX, "acx event mbox mask");
698
699 mask = kzalloc(sizeof(*mask), GFP_KERNEL);
700 if (!mask)
701 return -ENOMEM;
702
703
704 mask->high_event_mask = 0xffffffff;
705
706 mask->event_mask = event_mask;
707
708 ret = wl1251_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
709 mask, sizeof(*mask));
710 if (ret < 0) {
711 wl1251_warning("failed to set acx_event_mbox_mask: %d", ret);
712 goto out;
713 }
714
715out:
716 kfree(mask);
717 return ret;
718}
719
720int wl1251_acx_low_rssi(struct wl1251 *wl, s8 threshold, u8 weight,
721 u8 depth, enum wl1251_acx_low_rssi_type type)
722{
723 struct acx_low_rssi *rssi;
724 int ret;
725
726 wl1251_debug(DEBUG_ACX, "acx low rssi");
727
728 rssi = kzalloc(sizeof(*rssi), GFP_KERNEL);
729 if (!rssi)
730 return -ENOMEM;
731
732 rssi->threshold = threshold;
733 rssi->weight = weight;
734 rssi->depth = depth;
735 rssi->type = type;
736
737 ret = wl1251_cmd_configure(wl, ACX_LOW_RSSI, rssi, sizeof(*rssi));
738 if (ret < 0)
739 wl1251_warning("failed to set low rssi threshold: %d", ret);
740
741 kfree(rssi);
742 return ret;
743}
744
745int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble)
746{
747 struct acx_preamble *acx;
748 int ret;
749
750 wl1251_debug(DEBUG_ACX, "acx_set_preamble");
751
752 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
753 if (!acx)
754 return -ENOMEM;
755
756 acx->preamble = preamble;
757
758 ret = wl1251_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
759 if (ret < 0) {
760 wl1251_warning("Setting of preamble failed: %d", ret);
761 goto out;
762 }
763
764out:
765 kfree(acx);
766 return ret;
767}
768
769int wl1251_acx_cts_protect(struct wl1251 *wl,
770 enum acx_ctsprotect_type ctsprotect)
771{
772 struct acx_ctsprotect *acx;
773 int ret;
774
775 wl1251_debug(DEBUG_ACX, "acx_set_ctsprotect");
776
777 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
778 if (!acx)
779 return -ENOMEM;
780
781 acx->ctsprotect = ctsprotect;
782
783 ret = wl1251_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
784 if (ret < 0) {
785 wl1251_warning("Setting of ctsprotect failed: %d", ret);
786 goto out;
787 }
788
789out:
790 kfree(acx);
791 return ret;
792}
793
794int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime)
795{
796 struct acx_tsf_info *tsf_info;
797 int ret;
798
799 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
800 if (!tsf_info)
801 return -ENOMEM;
802
803 ret = wl1251_cmd_interrogate(wl, ACX_TSF_INFO,
804 tsf_info, sizeof(*tsf_info));
805 if (ret < 0) {
806 wl1251_warning("ACX_FW_REV interrogate failed");
807 goto out;
808 }
809
810 *mactime = tsf_info->current_tsf_lsb |
811 ((u64)tsf_info->current_tsf_msb << 32);
812
813out:
814 kfree(tsf_info);
815 return ret;
816}
817
818int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats)
819{
820 int ret;
821
822 wl1251_debug(DEBUG_ACX, "acx statistics");
823
824 ret = wl1251_cmd_interrogate(wl, ACX_STATISTICS, stats,
825 sizeof(*stats));
826 if (ret < 0) {
827 wl1251_warning("acx statistics failed: %d", ret);
828 return -ENOMEM;
829 }
830
831 return 0;
832}
833
834int wl1251_acx_rate_policies(struct wl1251 *wl)
835{
836 struct acx_rate_policy *acx;
837 int ret = 0;
838
839 wl1251_debug(DEBUG_ACX, "acx rate policies");
840
841 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
842 if (!acx)
843 return -ENOMEM;
844
845
846 acx->rate_class_cnt = 2;
847 acx->rate_class[0].enabled_rates = ACX_RATE_MASK_UNSPECIFIED;
848 acx->rate_class[0].short_retry_limit = ACX_RATE_RETRY_LIMIT;
849 acx->rate_class[0].long_retry_limit = ACX_RATE_RETRY_LIMIT;
850 acx->rate_class[0].aflags = 0;
851
852
853 acx->rate_class[1].enabled_rates = ACX_RATE_MASK_UNSPECIFIED;
854 acx->rate_class[1].short_retry_limit = 0;
855 acx->rate_class[1].long_retry_limit = 0;
856 acx->rate_class[1].aflags = 0;
857
858 ret = wl1251_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
859 if (ret < 0) {
860 wl1251_warning("Setting of rate policies failed: %d", ret);
861 goto out;
862 }
863
864out:
865 kfree(acx);
866 return ret;
867}
868
869int wl1251_acx_mem_cfg(struct wl1251 *wl)
870{
871 struct wl1251_acx_config_memory *mem_conf;
872 int ret, i;
873
874 wl1251_debug(DEBUG_ACX, "acx mem cfg");
875
876 mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
877 if (!mem_conf)
878 return -ENOMEM;
879
880
881 mem_conf->mem_config.num_stations = cpu_to_le16(DEFAULT_NUM_STATIONS);
882 mem_conf->mem_config.rx_mem_block_num = 35;
883 mem_conf->mem_config.tx_min_mem_block_num = 64;
884 mem_conf->mem_config.num_tx_queues = MAX_TX_QUEUES;
885 mem_conf->mem_config.host_if_options = HOSTIF_PKT_RING;
886 mem_conf->mem_config.num_ssid_profiles = 1;
887 mem_conf->mem_config.debug_buffer_size =
888 cpu_to_le16(TRACE_BUFFER_MAX_SIZE);
889
890
891 mem_conf->rx_queue_config.dma_address = 0;
892 mem_conf->rx_queue_config.num_descs = ACX_RX_DESC_DEF;
893 mem_conf->rx_queue_config.priority = DEFAULT_RXQ_PRIORITY;
894 mem_conf->rx_queue_config.type = DEFAULT_RXQ_TYPE;
895
896
897 for (i = 0; i < MAX_TX_QUEUES; i++) {
898 mem_conf->tx_queue_config[i].num_descs = ACX_TX_DESC_DEF;
899 mem_conf->tx_queue_config[i].attributes = i;
900 }
901
902 ret = wl1251_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
903 sizeof(*mem_conf));
904 if (ret < 0) {
905 wl1251_warning("wl1251 mem config failed: %d", ret);
906 goto out;
907 }
908
909out:
910 kfree(mem_conf);
911 return ret;
912}
913
914int wl1251_acx_wr_tbtt_and_dtim(struct wl1251 *wl, u16 tbtt, u8 dtim)
915{
916 struct wl1251_acx_wr_tbtt_and_dtim *acx;
917 int ret;
918
919 wl1251_debug(DEBUG_ACX, "acx tbtt and dtim");
920
921 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
922 if (!acx)
923 return -ENOMEM;
924
925 acx->tbtt = tbtt;
926 acx->dtim = dtim;
927
928 ret = wl1251_cmd_configure(wl, ACX_WR_TBTT_AND_DTIM,
929 acx, sizeof(*acx));
930 if (ret < 0) {
931 wl1251_warning("failed to set tbtt and dtim: %d", ret);
932 goto out;
933 }
934
935out:
936 kfree(acx);
937 return ret;
938}
939
940int wl1251_acx_bet_enable(struct wl1251 *wl, enum wl1251_acx_bet_mode mode,
941 u8 max_consecutive)
942{
943 struct wl1251_acx_bet_enable *acx;
944 int ret;
945
946 wl1251_debug(DEBUG_ACX, "acx bet enable");
947
948 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
949 if (!acx)
950 return -ENOMEM;
951
952 acx->enable = mode;
953 acx->max_consecutive = max_consecutive;
954
955 ret = wl1251_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
956 if (ret < 0) {
957 wl1251_warning("wl1251 acx bet enable failed: %d", ret);
958 goto out;
959 }
960
961out:
962 kfree(acx);
963 return ret;
964}
965
966int wl1251_acx_arp_ip_filter(struct wl1251 *wl, bool enable, __be32 address)
967{
968 struct wl1251_acx_arp_filter *acx;
969 int ret;
970
971 wl1251_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
972
973 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
974 if (!acx)
975 return -ENOMEM;
976
977 acx->version = ACX_IPV4_VERSION;
978 acx->enable = enable;
979
980 if (enable)
981 memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
982
983 ret = wl1251_cmd_configure(wl, ACX_ARP_IP_FILTER,
984 acx, sizeof(*acx));
985 if (ret < 0)
986 wl1251_warning("failed to set arp ip filter: %d", ret);
987
988 kfree(acx);
989 return ret;
990}
991
992int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max,
993 u8 aifs, u16 txop)
994{
995 struct wl1251_acx_ac_cfg *acx;
996 int ret = 0;
997
998 wl1251_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
999 "aifs %d txop %d", ac, cw_min, cw_max, aifs, txop);
1000
1001 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1002 if (!acx)
1003 return -ENOMEM;
1004
1005 acx->ac = ac;
1006 acx->cw_min = cw_min;
1007 acx->cw_max = cw_max;
1008 acx->aifsn = aifs;
1009 acx->txop_limit = txop;
1010
1011 ret = wl1251_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
1012 if (ret < 0) {
1013 wl1251_warning("acx ac cfg failed: %d", ret);
1014 goto out;
1015 }
1016
1017out:
1018 kfree(acx);
1019 return ret;
1020}
1021
1022int wl1251_acx_tid_cfg(struct wl1251 *wl, u8 queue,
1023 enum wl1251_acx_channel_type type,
1024 u8 tsid, enum wl1251_acx_ps_scheme ps_scheme,
1025 enum wl1251_acx_ack_policy ack_policy)
1026{
1027 struct wl1251_acx_tid_cfg *acx;
1028 int ret = 0;
1029
1030 wl1251_debug(DEBUG_ACX, "acx tid cfg %d type %d tsid %d "
1031 "ps_scheme %d ack_policy %d", queue, type, tsid,
1032 ps_scheme, ack_policy);
1033
1034 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1035 if (!acx)
1036 return -ENOMEM;
1037
1038 acx->queue = queue;
1039 acx->type = type;
1040 acx->tsid = tsid;
1041 acx->ps_scheme = ps_scheme;
1042 acx->ack_policy = ack_policy;
1043
1044 ret = wl1251_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
1045 if (ret < 0) {
1046 wl1251_warning("acx tid cfg failed: %d", ret);
1047 goto out;
1048 }
1049
1050out:
1051 kfree(acx);
1052 return ret;
1053}
1054
