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1// SPDX-License-Identifier: GPL-2.0
2#include "acx.h"
3
4#include <linux/module.h>
5#include <linux/slab.h>
6
7#include "wl1251.h"
8#include "reg.h"
9#include "cmd.h"
10#include "ps.h"
11
12int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod,
13 u8 mgt_rate, u8 mgt_mod)
14{
15 struct acx_fw_gen_frame_rates *rates;
16 int ret;
17
18 wl1251_debug(DEBUG_ACX, "acx frame rates");
19
20 rates = kzalloc(sizeof(*rates), GFP_KERNEL);
21 if (!rates)
22 return -ENOMEM;
23
24 rates->tx_ctrl_frame_rate = ctrl_rate;
25 rates->tx_ctrl_frame_mod = ctrl_mod;
26 rates->tx_mgt_frame_rate = mgt_rate;
27 rates->tx_mgt_frame_mod = mgt_mod;
28
29 ret = wl1251_cmd_configure(wl, ACX_FW_GEN_FRAME_RATES,
30 rates, sizeof(*rates));
31 if (ret < 0) {
32 wl1251_error("Failed to set FW rates and modulation");
33 goto out;
34 }
35
36out:
37 kfree(rates);
38 return ret;
39}
40
41
42int wl1251_acx_station_id(struct wl1251 *wl)
43{
44 struct acx_dot11_station_id *mac;
45 int ret, i;
46
47 wl1251_debug(DEBUG_ACX, "acx dot11_station_id");
48
49 mac = kzalloc(sizeof(*mac), GFP_KERNEL);
50 if (!mac)
51 return -ENOMEM;
52
53 for (i = 0; i < ETH_ALEN; i++)
54 mac->mac[i] = wl->mac_addr[ETH_ALEN - 1 - i];
55
56 ret = wl1251_cmd_configure(wl, DOT11_STATION_ID, mac, sizeof(*mac));
57
58 kfree(mac);
59 return ret;
60}
61
62int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id)
63{
64 struct acx_dot11_default_key *default_key;
65 int ret;
66
67 wl1251_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id);
68
69 default_key = kzalloc(sizeof(*default_key), GFP_KERNEL);
70 if (!default_key)
71 return -ENOMEM;
72
73 default_key->id = key_id;
74
75 ret = wl1251_cmd_configure(wl, DOT11_DEFAULT_KEY,
76 default_key, sizeof(*default_key));
77 if (ret < 0) {
78 wl1251_error("Couldn't set default key");
79 goto out;
80 }
81
82 wl->default_key = key_id;
83
84out:
85 kfree(default_key);
86 return ret;
87}
88
89int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event,
90 u8 listen_interval)
91{
92 struct acx_wake_up_condition *wake_up;
93 int ret;
94
95 wl1251_debug(DEBUG_ACX, "acx wake up conditions");
96
97 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
98 if (!wake_up)
99 return -ENOMEM;
100
101 wake_up->wake_up_event = wake_up_event;
102 wake_up->listen_interval = listen_interval;
103
104 ret = wl1251_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
105 wake_up, sizeof(*wake_up));
106 if (ret < 0) {
107 wl1251_warning("could not set wake up conditions: %d", ret);
108 goto out;
109 }
110
111out:
112 kfree(wake_up);
113 return ret;
114}
115
116int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth)
117{
118 struct acx_sleep_auth *auth;
119 int ret;
120
121 wl1251_debug(DEBUG_ACX, "acx sleep auth");
122
123 auth = kzalloc(sizeof(*auth), GFP_KERNEL);
124 if (!auth)
125 return -ENOMEM;
126
127 auth->sleep_auth = sleep_auth;
128
129 ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
130
131 kfree(auth);
132 return ret;
133}
134
135int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len)
136{
137 struct acx_revision *rev;
138 int ret;
139
140 wl1251_debug(DEBUG_ACX, "acx fw rev");
141
142 rev = kzalloc(sizeof(*rev), GFP_KERNEL);
143 if (!rev)
144 return -ENOMEM;
145
146 ret = wl1251_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev));
147 if (ret < 0) {
148 wl1251_warning("ACX_FW_REV interrogate failed");
149 goto out;
150 }
151
152 /* be careful with the buffer sizes */
153 strncpy(buf, rev->fw_version, min(len, sizeof(rev->fw_version)));
154
155 /*
156 * if the firmware version string is exactly
157 * sizeof(rev->fw_version) long or fw_len is less than
158 * sizeof(rev->fw_version) it won't be null terminated
159 */
160 buf[min(len, sizeof(rev->fw_version)) - 1] = '\0';
161
162out:
163 kfree(rev);
164 return ret;
165}
166
167int wl1251_acx_tx_power(struct wl1251 *wl, int power)
168{
169 struct acx_current_tx_power *acx;
170 int ret;
171
172 wl1251_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
173
174 if (power < 0 || power > 25)
175 return -EINVAL;
176
177 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
178 if (!acx)
179 return -ENOMEM;
180
181 acx->current_tx_power = power * 10;
182
183 ret = wl1251_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
184 if (ret < 0) {
185 wl1251_warning("configure of tx power failed: %d", ret);
186 goto out;
187 }
188
189out:
190 kfree(acx);
191 return ret;
192}
193
194int wl1251_acx_feature_cfg(struct wl1251 *wl, u32 data_flow_options)
195{
196 struct acx_feature_config *feature;
197 int ret;
198
199 wl1251_debug(DEBUG_ACX, "acx feature cfg");
200
201 feature = kzalloc(sizeof(*feature), GFP_KERNEL);
202 if (!feature)
203 return -ENOMEM;
204
205 /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE can be set */
206 feature->data_flow_options = data_flow_options;
207 feature->options = 0;
208
209 ret = wl1251_cmd_configure(wl, ACX_FEATURE_CFG,
210 feature, sizeof(*feature));
211 if (ret < 0) {
212 wl1251_error("Couldn't set HW encryption");
213 goto out;
214 }
215
216out:
217 kfree(feature);
218 return ret;
219}
220
221int wl1251_acx_mem_map(struct wl1251 *wl, struct acx_header *mem_map,
222 size_t len)
223{
224 int ret;
225
226 wl1251_debug(DEBUG_ACX, "acx mem map");
227
228 ret = wl1251_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
229 if (ret < 0)
230 return ret;
231
232 return 0;
233}
234
235int wl1251_acx_data_path_params(struct wl1251 *wl,
236 struct acx_data_path_params_resp *resp)
237{
238 struct acx_data_path_params *params;
239 int ret;
240
241 wl1251_debug(DEBUG_ACX, "acx data path params");
242
243 params = kzalloc(sizeof(*params), GFP_KERNEL);
244 if (!params)
245 return -ENOMEM;
246
247 params->rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE;
248 params->tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE;
249
250 params->rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM;
251 params->tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM;
252
253 params->tx_complete_threshold = 1;
254
255 params->tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE;
256
257 params->tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT;
258
259 ret = wl1251_cmd_configure(wl, ACX_DATA_PATH_PARAMS,
260 params, sizeof(*params));
261 if (ret < 0)
262 goto out;
263
264 /* FIXME: shouldn't this be ACX_DATA_PATH_RESP_PARAMS? */
265 ret = wl1251_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS,
266 resp, sizeof(*resp));
267
268 if (ret < 0) {
269 wl1251_warning("failed to read data path parameters: %d", ret);
270 goto out;
271 } else if (resp->header.cmd.status != CMD_STATUS_SUCCESS) {
272 wl1251_warning("data path parameter acx status failed");
273 ret = -EIO;
274 goto out;
275 }
276
277out:
278 kfree(params);
279 return ret;
280}
281
282int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time)
283{
284 struct acx_rx_msdu_lifetime *acx;
285 int ret;
286
287 wl1251_debug(DEBUG_ACX, "acx rx msdu life time");
288
289 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
290 if (!acx)
291 return -ENOMEM;
292
293 acx->lifetime = life_time;
294 ret = wl1251_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
295 acx, sizeof(*acx));
296 if (ret < 0) {
297 wl1251_warning("failed to set rx msdu life time: %d", ret);
298 goto out;
299 }
300
301out:
302 kfree(acx);
303 return ret;
304}
305
306int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter)
307{
308 struct acx_rx_config *rx_config;
309 int ret;
310
311 wl1251_debug(DEBUG_ACX, "acx rx config");
312
313 rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
314 if (!rx_config)
315 return -ENOMEM;
316
317 rx_config->config_options = config;
318 rx_config->filter_options = filter;
319
320 ret = wl1251_cmd_configure(wl, ACX_RX_CFG,
321 rx_config, sizeof(*rx_config));
322 if (ret < 0) {
323 wl1251_warning("failed to set rx config: %d", ret);
324 goto out;
325 }
326
327out:
328 kfree(rx_config);
329 return ret;
330}
331
332int wl1251_acx_pd_threshold(struct wl1251 *wl)
333{
334 struct acx_packet_detection *pd;
335 int ret;
336
337 wl1251_debug(DEBUG_ACX, "acx data pd threshold");
338
339 pd = kzalloc(sizeof(*pd), GFP_KERNEL);
340 if (!pd)
341 return -ENOMEM;
342
343 /* FIXME: threshold value not set */
344
345 ret = wl1251_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
346 if (ret < 0) {
347 wl1251_warning("failed to set pd threshold: %d", ret);
348 goto out;
349 }
350
351out:
352 kfree(pd);
353 return ret;
354}
355
356int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time)
357{
358 struct acx_slot *slot;
359 int ret;
360
361 wl1251_debug(DEBUG_ACX, "acx slot");
362
363 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
364 if (!slot)
365 return -ENOMEM;
366
367 slot->wone_index = STATION_WONE_INDEX;
368 slot->slot_time = slot_time;
369
370 ret = wl1251_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
371 if (ret < 0) {
372 wl1251_warning("failed to set slot time: %d", ret);
373 goto out;
374 }
375
376out:
377 kfree(slot);
378 return ret;
379}
380
381int wl1251_acx_group_address_tbl(struct wl1251 *wl, bool enable,
382 void *mc_list, u32 mc_list_len)
383{
384 struct acx_dot11_grp_addr_tbl *acx;
385 int ret;
386
387 wl1251_debug(DEBUG_ACX, "acx group address tbl");
388
389 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
390 if (!acx)
391 return -ENOMEM;
392
393 /* MAC filtering */
394 acx->enabled = enable;
395 acx->num_groups = mc_list_len;
396 memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
397
398 ret = wl1251_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
399 acx, sizeof(*acx));
400 if (ret < 0) {
401 wl1251_warning("failed to set group addr table: %d", ret);
402 goto out;
403 }
404
405out:
406 kfree(acx);
407 return ret;
408}
409
410int wl1251_acx_service_period_timeout(struct wl1251 *wl)
411{
412 struct acx_rx_timeout *rx_timeout;
413 int ret;
414
415 rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
416 if (!rx_timeout)
417 return -ENOMEM;
418
419 wl1251_debug(DEBUG_ACX, "acx service period timeout");
420
421 rx_timeout->ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
422 rx_timeout->upsd_timeout = RX_TIMEOUT_UPSD_DEF;
423
424 ret = wl1251_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
425 rx_timeout, sizeof(*rx_timeout));
426 if (ret < 0) {
427 wl1251_warning("failed to set service period timeout: %d",
428 ret);
429 goto out;
430 }
431
432out:
433 kfree(rx_timeout);
434 return ret;
435}
436
437int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold)
438{
439 struct acx_rts_threshold *rts;
440 int ret;
441
442 wl1251_debug(DEBUG_ACX, "acx rts threshold");
443
444 rts = kzalloc(sizeof(*rts), GFP_KERNEL);
445 if (!rts)
446 return -ENOMEM;
447
448 rts->threshold = rts_threshold;
449
450 ret = wl1251_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
451 if (ret < 0) {
452 wl1251_warning("failed to set rts threshold: %d", ret);
453 goto out;
454 }
455
456out:
457 kfree(rts);
458 return ret;
459}
460
461int wl1251_acx_beacon_filter_opt(struct wl1251 *wl, bool enable_filter)
462{
463 struct acx_beacon_filter_option *beacon_filter;
464 int ret;
465
466 wl1251_debug(DEBUG_ACX, "acx beacon filter opt");
467
468 beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
469 if (!beacon_filter)
470 return -ENOMEM;
471
472 beacon_filter->enable = enable_filter;
473 beacon_filter->max_num_beacons = 0;
474
475 ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
476 beacon_filter, sizeof(*beacon_filter));
477 if (ret < 0) {
478 wl1251_warning("failed to set beacon filter opt: %d", ret);
479 goto out;
480 }
481
482out:
483 kfree(beacon_filter);
484 return ret;
485}
486
487int wl1251_acx_beacon_filter_table(struct wl1251 *wl)
488{
489 struct acx_beacon_filter_ie_table *ie_table;
490 int idx = 0;
491 int ret;
492
493 wl1251_debug(DEBUG_ACX, "acx beacon filter table");
494
495 ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
496 if (!ie_table)
497 return -ENOMEM;
498
499 /* configure default beacon pass-through rules */
500 ie_table->num_ie = 1;
501 ie_table->table[idx++] = BEACON_FILTER_IE_ID_CHANNEL_SWITCH_ANN;
502 ie_table->table[idx++] = BEACON_RULE_PASS_ON_APPEARANCE;
503
504 ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
505 ie_table, sizeof(*ie_table));
506 if (ret < 0) {
507 wl1251_warning("failed to set beacon filter table: %d", ret);
508 goto out;
509 }
510
511out:
512 kfree(ie_table);
513 return ret;
514}
515
516int wl1251_acx_conn_monit_params(struct wl1251 *wl)
517{
518 struct acx_conn_monit_params *acx;
519 int ret;
520
521 wl1251_debug(DEBUG_ACX, "acx connection monitor parameters");
522
523 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
524 if (!acx)
525 return -ENOMEM;
526
527 acx->synch_fail_thold = SYNCH_FAIL_DEFAULT_THRESHOLD;
528 acx->bss_lose_timeout = NO_BEACON_DEFAULT_TIMEOUT;
529
530 ret = wl1251_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
531 acx, sizeof(*acx));
532 if (ret < 0) {
533 wl1251_warning("failed to set connection monitor "
534 "parameters: %d", ret);
535 goto out;
536 }
537
538out:
539 kfree(acx);
540 return ret;
541}
542
543int wl1251_acx_sg_enable(struct wl1251 *wl)
544{
545 struct acx_bt_wlan_coex *pta;
546 int ret;
547
548 wl1251_debug(DEBUG_ACX, "acx sg enable");
549
550 pta = kzalloc(sizeof(*pta), GFP_KERNEL);
551 if (!pta)
552 return -ENOMEM;
553
554 pta->enable = SG_ENABLE;
555
556 ret = wl1251_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
557 if (ret < 0) {
558 wl1251_warning("failed to set softgemini enable: %d", ret);
559 goto out;
560 }
561
562out:
563 kfree(pta);
564 return ret;
565}
566
567int wl1251_acx_sg_cfg(struct wl1251 *wl)
568{
569 struct acx_bt_wlan_coex_param *param;
570 int ret;
571
572 wl1251_debug(DEBUG_ACX, "acx sg cfg");
573
574 param = kzalloc(sizeof(*param), GFP_KERNEL);
575 if (!param)
576 return -ENOMEM;
577
578 /* BT-WLAN coext parameters */
579 param->min_rate = RATE_INDEX_24MBPS;
580 param->bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF;
581 param->wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF;
582 param->sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF;
583 param->rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF;
584 param->tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF;
585 param->rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF;
586 param->tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF;
587 param->wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF;
588 param->bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF;
589 param->next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF;
590 param->wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF;
591 param->hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF;
592 param->next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF;
593 param->antenna_type = PTA_ANTENNA_TYPE_DEF;
594 param->signal_type = PTA_SIGNALING_TYPE_DEF;
595 param->afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF;
596 param->quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF;
597 param->max_cts = PTA_MAX_NUM_CTS_DEF;
598 param->wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF;
599 param->bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF;
600 param->missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF;
601 param->wlan_elp_hp = PTA_ELP_HP_DEF;
602 param->bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF;
603 param->ack_mode_dual_ant = PTA_ACK_MODE_DEF;
604 param->pa_sd_enable = PTA_ALLOW_PA_SD_DEF;
605 param->pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF;
606 param->bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF;
607
608 ret = wl1251_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
609 if (ret < 0) {
610 wl1251_warning("failed to set sg config: %d", ret);
611 goto out;
612 }
613
614out:
615 kfree(param);
616 return ret;
617}
618
619int wl1251_acx_cca_threshold(struct wl1251 *wl)
620{
621 struct acx_energy_detection *detection;
622 int ret;
623
624 wl1251_debug(DEBUG_ACX, "acx cca threshold");
625
626 detection = kzalloc(sizeof(*detection), GFP_KERNEL);
627 if (!detection)
628 return -ENOMEM;
629
630 detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
631 detection->tx_energy_detection = 0;
632
633 ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD,
634 detection, sizeof(*detection));
635 if (ret < 0)
636 wl1251_warning("failed to set cca threshold: %d", ret);
637
638 kfree(detection);
639 return ret;
640}
641
642int wl1251_acx_bcn_dtim_options(struct wl1251 *wl)
643{
644 struct acx_beacon_broadcast *bb;
645 int ret;
646
647 wl1251_debug(DEBUG_ACX, "acx bcn dtim options");
648
649 bb = kzalloc(sizeof(*bb), GFP_KERNEL);
650 if (!bb)
651 return -ENOMEM;
652
653 bb->beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE;
654 bb->broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE;
655 bb->rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE;
656 bb->ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF;
657
658 ret = wl1251_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
659 if (ret < 0) {
660 wl1251_warning("failed to set rx config: %d", ret);
661 goto out;
662 }
663
664out:
665 kfree(bb);
666 return ret;
667}
668
669int wl1251_acx_aid(struct wl1251 *wl, u16 aid)
670{
671 struct acx_aid *acx_aid;
672 int ret;
673
674 wl1251_debug(DEBUG_ACX, "acx aid");
675
676 acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
677 if (!acx_aid)
678 return -ENOMEM;
679
680 acx_aid->aid = aid;
681
682 ret = wl1251_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
683 if (ret < 0) {
684 wl1251_warning("failed to set aid: %d", ret);
685 goto out;
686 }
687
688out:
689 kfree(acx_aid);
690 return ret;
691}
692
693int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask)
694{
695 struct acx_event_mask *mask;
696 int ret;
697
698 wl1251_debug(DEBUG_ACX, "acx event mbox mask");
699
700 mask = kzalloc(sizeof(*mask), GFP_KERNEL);
701 if (!mask)
702 return -ENOMEM;
703
704 /* high event mask is unused */
705 mask->high_event_mask = 0xffffffff;
706
707 mask->event_mask = event_mask;
708
709 ret = wl1251_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
710 mask, sizeof(*mask));
711 if (ret < 0) {
712 wl1251_warning("failed to set acx_event_mbox_mask: %d", ret);
713 goto out;
714 }
715
716out:
717 kfree(mask);
718 return ret;
719}
720
721int wl1251_acx_low_rssi(struct wl1251 *wl, s8 threshold, u8 weight,
722 u8 depth, enum wl1251_acx_low_rssi_type type)
723{
724 struct acx_low_rssi *rssi;
725 int ret;
726
727 wl1251_debug(DEBUG_ACX, "acx low rssi");
728
729 rssi = kzalloc(sizeof(*rssi), GFP_KERNEL);
730 if (!rssi)
731 return -ENOMEM;
732
733 rssi->threshold = threshold;
734 rssi->weight = weight;
735 rssi->depth = depth;
736 rssi->type = type;
737
738 ret = wl1251_cmd_configure(wl, ACX_LOW_RSSI, rssi, sizeof(*rssi));
739 if (ret < 0)
740 wl1251_warning("failed to set low rssi threshold: %d", ret);
741
742 kfree(rssi);
743 return ret;
744}
745
746int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble)
747{
748 struct acx_preamble *acx;
749 int ret;
750
751 wl1251_debug(DEBUG_ACX, "acx_set_preamble");
752
753 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
754 if (!acx)
755 return -ENOMEM;
756
757 acx->preamble = preamble;
758
759 ret = wl1251_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
760 if (ret < 0) {
761 wl1251_warning("Setting of preamble failed: %d", ret);
762 goto out;
763 }
764
765out:
766 kfree(acx);
767 return ret;
768}
769
770int wl1251_acx_cts_protect(struct wl1251 *wl,
771 enum acx_ctsprotect_type ctsprotect)
772{
773 struct acx_ctsprotect *acx;
774 int ret;
775
776 wl1251_debug(DEBUG_ACX, "acx_set_ctsprotect");
777
778 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
779 if (!acx)
780 return -ENOMEM;
781
782 acx->ctsprotect = ctsprotect;
783
784 ret = wl1251_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
785 if (ret < 0) {
786 wl1251_warning("Setting of ctsprotect failed: %d", ret);
787 goto out;
788 }
789
790out:
791 kfree(acx);
792 return ret;
793}
794
795int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime)
796{
797 struct acx_tsf_info *tsf_info;
798 int ret;
799
800 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
801 if (!tsf_info)
802 return -ENOMEM;
803
804 ret = wl1251_cmd_interrogate(wl, ACX_TSF_INFO,
805 tsf_info, sizeof(*tsf_info));
806 if (ret < 0) {
807 wl1251_warning("ACX_FW_REV interrogate failed");
808 goto out;
809 }
810
811 *mactime = tsf_info->current_tsf_lsb |
812 ((u64)tsf_info->current_tsf_msb << 32);
813
814out:
815 kfree(tsf_info);
816 return ret;
817}
818
819int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats)
820{
821 int ret;
822
823 wl1251_debug(DEBUG_ACX, "acx statistics");
824
825 ret = wl1251_cmd_interrogate(wl, ACX_STATISTICS, stats,
826 sizeof(*stats));
827 if (ret < 0) {
828 wl1251_warning("acx statistics failed: %d", ret);
829 return -ENOMEM;
830 }
831
832 return 0;
833}
834
835int wl1251_acx_rate_policies(struct wl1251 *wl)
836{
837 struct acx_rate_policy *acx;
838 int ret = 0;
839
840 wl1251_debug(DEBUG_ACX, "acx rate policies");
841
842 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
843 if (!acx)
844 return -ENOMEM;
845
846 /* configure one default (one-size-fits-all) rate class */
847 acx->rate_class_cnt = 2;
848 acx->rate_class[0].enabled_rates = ACX_RATE_MASK_UNSPECIFIED;
849 acx->rate_class[0].short_retry_limit = ACX_RATE_RETRY_LIMIT;
850 acx->rate_class[0].long_retry_limit = ACX_RATE_RETRY_LIMIT;
851 acx->rate_class[0].aflags = 0;
852
853 /* no-retry rate class */
854 acx->rate_class[1].enabled_rates = ACX_RATE_MASK_UNSPECIFIED;
855 acx->rate_class[1].short_retry_limit = 0;
856 acx->rate_class[1].long_retry_limit = 0;
857 acx->rate_class[1].aflags = 0;
858
859 ret = wl1251_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
860 if (ret < 0) {
861 wl1251_warning("Setting of rate policies failed: %d", ret);
862 goto out;
863 }
864
865out:
866 kfree(acx);
867 return ret;
868}
869
870int wl1251_acx_mem_cfg(struct wl1251 *wl)
871{
872 struct wl1251_acx_config_memory *mem_conf;
873 int ret, i;
874
875 wl1251_debug(DEBUG_ACX, "acx mem cfg");
876
877 mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
878 if (!mem_conf)
879 return -ENOMEM;
880
881 /* memory config */
882 mem_conf->mem_config.num_stations = cpu_to_le16(DEFAULT_NUM_STATIONS);
883 mem_conf->mem_config.rx_mem_block_num = 35;
884 mem_conf->mem_config.tx_min_mem_block_num = 64;
885 mem_conf->mem_config.num_tx_queues = MAX_TX_QUEUES;
886 mem_conf->mem_config.host_if_options = HOSTIF_PKT_RING;
887 mem_conf->mem_config.num_ssid_profiles = 1;
888 mem_conf->mem_config.debug_buffer_size =
889 cpu_to_le16(TRACE_BUFFER_MAX_SIZE);
890
891 /* RX queue config */
892 mem_conf->rx_queue_config.dma_address = 0;
893 mem_conf->rx_queue_config.num_descs = ACX_RX_DESC_DEF;
894 mem_conf->rx_queue_config.priority = DEFAULT_RXQ_PRIORITY;
895 mem_conf->rx_queue_config.type = DEFAULT_RXQ_TYPE;
896
897 /* TX queue config */
898 for (i = 0; i < MAX_TX_QUEUES; i++) {
899 mem_conf->tx_queue_config[i].num_descs = ACX_TX_DESC_DEF;
900 mem_conf->tx_queue_config[i].attributes = i;
901 }
902
903 ret = wl1251_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
904 sizeof(*mem_conf));
905 if (ret < 0) {
906 wl1251_warning("wl1251 mem config failed: %d", ret);
907 goto out;
908 }
909
910out:
911 kfree(mem_conf);
912 return ret;
913}
914
915int wl1251_acx_wr_tbtt_and_dtim(struct wl1251 *wl, u16 tbtt, u8 dtim)
916{
917 struct wl1251_acx_wr_tbtt_and_dtim *acx;
918 int ret;
919
920 wl1251_debug(DEBUG_ACX, "acx tbtt and dtim");
921
922 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
923 if (!acx)
924 return -ENOMEM;
925
926 acx->tbtt = tbtt;
927 acx->dtim = dtim;
928
929 ret = wl1251_cmd_configure(wl, ACX_WR_TBTT_AND_DTIM,
930 acx, sizeof(*acx));
931 if (ret < 0) {
932 wl1251_warning("failed to set tbtt and dtim: %d", ret);
933 goto out;
934 }
935
936out:
937 kfree(acx);
938 return ret;
939}
940
941int wl1251_acx_bet_enable(struct wl1251 *wl, enum wl1251_acx_bet_mode mode,
942 u8 max_consecutive)
943{
944 struct wl1251_acx_bet_enable *acx;
945 int ret;
946
947 wl1251_debug(DEBUG_ACX, "acx bet enable");
948
949 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
950 if (!acx)
951 return -ENOMEM;
952
953 acx->enable = mode;
954 acx->max_consecutive = max_consecutive;
955
956 ret = wl1251_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
957 if (ret < 0) {
958 wl1251_warning("wl1251 acx bet enable failed: %d", ret);
959 goto out;
960 }
961
962out:
963 kfree(acx);
964 return ret;
965}
966
967int wl1251_acx_arp_ip_filter(struct wl1251 *wl, bool enable, __be32 address)
968{
969 struct wl1251_acx_arp_filter *acx;
970 int ret;
971
972 wl1251_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
973
974 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
975 if (!acx)
976 return -ENOMEM;
977
978 acx->version = ACX_IPV4_VERSION;
979 acx->enable = enable;
980
981 if (enable)
982 memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
983
984 ret = wl1251_cmd_configure(wl, ACX_ARP_IP_FILTER,
985 acx, sizeof(*acx));
986 if (ret < 0)
987 wl1251_warning("failed to set arp ip filter: %d", ret);
988
989 kfree(acx);
990 return ret;
991}
992
993int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max,
994 u8 aifs, u16 txop)
995{
996 struct wl1251_acx_ac_cfg *acx;
997 int ret = 0;
998
999 wl1251_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
1000 "aifs %d txop %d", ac, cw_min, cw_max, aifs, txop);
1001
1002 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1003 if (!acx)
1004 return -ENOMEM;
1005
1006 acx->ac = ac;
1007 acx->cw_min = cw_min;
1008 acx->cw_max = cw_max;
1009 acx->aifsn = aifs;
1010 acx->txop_limit = txop;
1011
1012 ret = wl1251_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
1013 if (ret < 0) {
1014 wl1251_warning("acx ac cfg failed: %d", ret);
1015 goto out;
1016 }
1017
1018out:
1019 kfree(acx);
1020 return ret;
1021}
1022
1023int wl1251_acx_tid_cfg(struct wl1251 *wl, u8 queue,
1024 enum wl1251_acx_channel_type type,
1025 u8 tsid, enum wl1251_acx_ps_scheme ps_scheme,
1026 enum wl1251_acx_ack_policy ack_policy)
1027{
1028 struct wl1251_acx_tid_cfg *acx;
1029 int ret = 0;
1030
1031 wl1251_debug(DEBUG_ACX, "acx tid cfg %d type %d tsid %d "
1032 "ps_scheme %d ack_policy %d", queue, type, tsid,
1033 ps_scheme, ack_policy);
1034
1035 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1036 if (!acx)
1037 return -ENOMEM;
1038
1039 acx->queue = queue;
1040 acx->type = type;
1041 acx->tsid = tsid;
1042 acx->ps_scheme = ps_scheme;
1043 acx->ack_policy = ack_policy;
1044
1045 ret = wl1251_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
1046 if (ret < 0) {
1047 wl1251_warning("acx tid cfg failed: %d", ret);
1048 goto out;
1049 }
1050
1051out:
1052 kfree(acx);
1053 return ret;
1054}