1 /*
2 * This file is part of wl1271
3 *
4 * Copyright (C) 2009 Nokia Corporation
5 *
6 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * version 2 as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA
21 *
22 */
23
24 #include <linux/kernel.h>
25 #include <linux/module.h>
26 #include <linux/slab.h>
27
28 #include "debug.h"
29 #include "init.h"
30 #include "wl12xx_80211.h"
31 #include "acx.h"
32 #include "cmd.h"
33 #include "tx.h"
34 #include "io.h"
35 #include "hw_ops.h"
36
wl1271_init_templates_config(struct wl1271 * wl)37 int wl1271_init_templates_config(struct wl1271 *wl)
38 {
39 int ret, i;
40 size_t max_size;
41
42 /* send empty templates for fw memory reservation */
43 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
44 wl->scan_templ_id_2_4, NULL,
45 WL1271_CMD_TEMPL_MAX_SIZE,
46 0, WL1271_RATE_AUTOMATIC);
47 if (ret < 0)
48 return ret;
49
50 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
51 wl->scan_templ_id_5,
52 NULL, WL1271_CMD_TEMPL_MAX_SIZE, 0,
53 WL1271_RATE_AUTOMATIC);
54 if (ret < 0)
55 return ret;
56
57 if (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL) {
58 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
59 wl->sched_scan_templ_id_2_4,
60 NULL,
61 WL1271_CMD_TEMPL_MAX_SIZE,
62 0, WL1271_RATE_AUTOMATIC);
63 if (ret < 0)
64 return ret;
65
66 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
67 wl->sched_scan_templ_id_5,
68 NULL,
69 WL1271_CMD_TEMPL_MAX_SIZE,
70 0, WL1271_RATE_AUTOMATIC);
71 if (ret < 0)
72 return ret;
73 }
74
75 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
76 CMD_TEMPL_NULL_DATA, NULL,
77 sizeof(struct wl12xx_null_data_template),
78 0, WL1271_RATE_AUTOMATIC);
79 if (ret < 0)
80 return ret;
81
82 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
83 CMD_TEMPL_PS_POLL, NULL,
84 sizeof(struct wl12xx_ps_poll_template),
85 0, WL1271_RATE_AUTOMATIC);
86 if (ret < 0)
87 return ret;
88
89 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
90 CMD_TEMPL_QOS_NULL_DATA, NULL,
91 sizeof
92 (struct ieee80211_qos_hdr),
93 0, WL1271_RATE_AUTOMATIC);
94 if (ret < 0)
95 return ret;
96
97 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
98 CMD_TEMPL_PROBE_RESPONSE, NULL,
99 WL1271_CMD_TEMPL_DFLT_SIZE,
100 0, WL1271_RATE_AUTOMATIC);
101 if (ret < 0)
102 return ret;
103
104 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
105 CMD_TEMPL_BEACON, NULL,
106 WL1271_CMD_TEMPL_DFLT_SIZE,
107 0, WL1271_RATE_AUTOMATIC);
108 if (ret < 0)
109 return ret;
110
111 max_size = sizeof(struct wl12xx_arp_rsp_template) +
112 WL1271_EXTRA_SPACE_MAX;
113 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
114 CMD_TEMPL_ARP_RSP, NULL,
115 max_size,
116 0, WL1271_RATE_AUTOMATIC);
117 if (ret < 0)
118 return ret;
119
120 /*
121 * Put very large empty placeholders for all templates. These
122 * reserve memory for later.
123 */
124 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
125 CMD_TEMPL_AP_PROBE_RESPONSE, NULL,
126 WL1271_CMD_TEMPL_MAX_SIZE,
127 0, WL1271_RATE_AUTOMATIC);
128 if (ret < 0)
129 return ret;
130
131 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
132 CMD_TEMPL_AP_BEACON, NULL,
133 WL1271_CMD_TEMPL_MAX_SIZE,
134 0, WL1271_RATE_AUTOMATIC);
135 if (ret < 0)
136 return ret;
137
138 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
139 CMD_TEMPL_DEAUTH_AP, NULL,
140 sizeof
141 (struct wl12xx_disconn_template),
142 0, WL1271_RATE_AUTOMATIC);
143 if (ret < 0)
144 return ret;
145
146 for (i = 0; i < WLCORE_MAX_KLV_TEMPLATES; i++) {
147 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
148 CMD_TEMPL_KLV, NULL,
149 sizeof(struct ieee80211_qos_hdr),
150 i, WL1271_RATE_AUTOMATIC);
151 if (ret < 0)
152 return ret;
153 }
154
155 return 0;
156 }
157
wl1271_ap_init_deauth_template(struct wl1271 * wl,struct wl12xx_vif * wlvif)158 static int wl1271_ap_init_deauth_template(struct wl1271 *wl,
159 struct wl12xx_vif *wlvif)
160 {
161 struct wl12xx_disconn_template *tmpl;
162 int ret;
163 u32 rate;
164
165 tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL);
166 if (!tmpl) {
167 ret = -ENOMEM;
168 goto out;
169 }
170
171 tmpl->header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT |
172 IEEE80211_STYPE_DEAUTH);
173
174 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
175 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
176 CMD_TEMPL_DEAUTH_AP,
177 tmpl, sizeof(*tmpl), 0, rate);
178
179 out:
180 kfree(tmpl);
181 return ret;
182 }
183
wl1271_ap_init_null_template(struct wl1271 * wl,struct ieee80211_vif * vif)184 static int wl1271_ap_init_null_template(struct wl1271 *wl,
185 struct ieee80211_vif *vif)
186 {
187 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
188 struct ieee80211_hdr_3addr *nullfunc;
189 int ret;
190 u32 rate;
191
192 nullfunc = kzalloc(sizeof(*nullfunc), GFP_KERNEL);
193 if (!nullfunc) {
194 ret = -ENOMEM;
195 goto out;
196 }
197
198 nullfunc->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
199 IEEE80211_STYPE_NULLFUNC |
200 IEEE80211_FCTL_FROMDS);
201
202 /* nullfunc->addr1 is filled by FW */
203
204 memcpy(nullfunc->addr2, vif->addr, ETH_ALEN);
205 memcpy(nullfunc->addr3, vif->addr, ETH_ALEN);
206
207 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
208 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
209 CMD_TEMPL_NULL_DATA, nullfunc,
210 sizeof(*nullfunc), 0, rate);
211
212 out:
213 kfree(nullfunc);
214 return ret;
215 }
216
wl1271_ap_init_qos_null_template(struct wl1271 * wl,struct ieee80211_vif * vif)217 static int wl1271_ap_init_qos_null_template(struct wl1271 *wl,
218 struct ieee80211_vif *vif)
219 {
220 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
221 struct ieee80211_qos_hdr *qosnull;
222 int ret;
223 u32 rate;
224
225 qosnull = kzalloc(sizeof(*qosnull), GFP_KERNEL);
226 if (!qosnull) {
227 ret = -ENOMEM;
228 goto out;
229 }
230
231 qosnull->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
232 IEEE80211_STYPE_QOS_NULLFUNC |
233 IEEE80211_FCTL_FROMDS);
234
235 /* qosnull->addr1 is filled by FW */
236
237 memcpy(qosnull->addr2, vif->addr, ETH_ALEN);
238 memcpy(qosnull->addr3, vif->addr, ETH_ALEN);
239
240 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
241 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
242 CMD_TEMPL_QOS_NULL_DATA, qosnull,
243 sizeof(*qosnull), 0, rate);
244
245 out:
246 kfree(qosnull);
247 return ret;
248 }
249
wl12xx_init_rx_config(struct wl1271 * wl)250 static int wl12xx_init_rx_config(struct wl1271 *wl)
251 {
252 int ret;
253
254 ret = wl1271_acx_rx_msdu_life_time(wl);
255 if (ret < 0)
256 return ret;
257
258 return 0;
259 }
260
wl12xx_init_phy_vif_config(struct wl1271 * wl,struct wl12xx_vif * wlvif)261 static int wl12xx_init_phy_vif_config(struct wl1271 *wl,
262 struct wl12xx_vif *wlvif)
263 {
264 int ret;
265
266 ret = wl1271_acx_slot(wl, wlvif, DEFAULT_SLOT_TIME);
267 if (ret < 0)
268 return ret;
269
270 ret = wl1271_acx_service_period_timeout(wl, wlvif);
271 if (ret < 0)
272 return ret;
273
274 ret = wl1271_acx_rts_threshold(wl, wlvif, wl->hw->wiphy->rts_threshold);
275 if (ret < 0)
276 return ret;
277
278 return 0;
279 }
280
wl1271_init_sta_beacon_filter(struct wl1271 * wl,struct wl12xx_vif * wlvif)281 static int wl1271_init_sta_beacon_filter(struct wl1271 *wl,
282 struct wl12xx_vif *wlvif)
283 {
284 int ret;
285
286 ret = wl1271_acx_beacon_filter_table(wl, wlvif);
287 if (ret < 0)
288 return ret;
289
290 /* disable beacon filtering until we get the first beacon */
291 ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
292 if (ret < 0)
293 return ret;
294
295 return 0;
296 }
297
wl1271_init_pta(struct wl1271 * wl)298 int wl1271_init_pta(struct wl1271 *wl)
299 {
300 int ret;
301
302 ret = wl12xx_acx_sg_cfg(wl);
303 if (ret < 0)
304 return ret;
305
306 ret = wl1271_acx_sg_enable(wl, wl->sg_enabled);
307 if (ret < 0)
308 return ret;
309
310 return 0;
311 }
312
wl1271_init_energy_detection(struct wl1271 * wl)313 int wl1271_init_energy_detection(struct wl1271 *wl)
314 {
315 int ret;
316
317 ret = wl1271_acx_cca_threshold(wl);
318 if (ret < 0)
319 return ret;
320
321 return 0;
322 }
323
wl1271_init_beacon_broadcast(struct wl1271 * wl,struct wl12xx_vif * wlvif)324 static int wl1271_init_beacon_broadcast(struct wl1271 *wl,
325 struct wl12xx_vif *wlvif)
326 {
327 int ret;
328
329 ret = wl1271_acx_bcn_dtim_options(wl, wlvif);
330 if (ret < 0)
331 return ret;
332
333 return 0;
334 }
335
wl12xx_init_fwlog(struct wl1271 * wl)336 static int wl12xx_init_fwlog(struct wl1271 *wl)
337 {
338 int ret;
339
340 if (wl->quirks & WLCORE_QUIRK_FWLOG_NOT_IMPLEMENTED)
341 return 0;
342
343 ret = wl12xx_cmd_config_fwlog(wl);
344 if (ret < 0)
345 return ret;
346
347 return 0;
348 }
349
350 /* generic sta initialization (non vif-specific) */
wl1271_sta_hw_init(struct wl1271 * wl,struct wl12xx_vif * wlvif)351 int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
352 {
353 int ret;
354
355 /* PS config */
356 ret = wl12xx_acx_config_ps(wl, wlvif);
357 if (ret < 0)
358 return ret;
359
360 /* FM WLAN coexistence */
361 ret = wl1271_acx_fm_coex(wl);
362 if (ret < 0)
363 return ret;
364
365 ret = wl1271_acx_sta_rate_policies(wl, wlvif);
366 if (ret < 0)
367 return ret;
368
369 return 0;
370 }
371
wl1271_sta_hw_init_post_mem(struct wl1271 * wl,struct ieee80211_vif * vif)372 static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl,
373 struct ieee80211_vif *vif)
374 {
375 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
376 int ret;
377
378 /* disable the keep-alive feature */
379 ret = wl1271_acx_keep_alive_mode(wl, wlvif, false);
380 if (ret < 0)
381 return ret;
382
383 return 0;
384 }
385
386 /* generic ap initialization (non vif-specific) */
wl1271_ap_hw_init(struct wl1271 * wl,struct wl12xx_vif * wlvif)387 static int wl1271_ap_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
388 {
389 int ret;
390
391 ret = wl1271_init_ap_rates(wl, wlvif);
392 if (ret < 0)
393 return ret;
394
395 /* configure AP sleep, if enabled */
396 ret = wlcore_hw_ap_sleep(wl);
397 if (ret < 0)
398 return ret;
399
400 return 0;
401 }
402
wl1271_ap_init_templates(struct wl1271 * wl,struct ieee80211_vif * vif)403 int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif)
404 {
405 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
406 int ret;
407
408 ret = wl1271_ap_init_deauth_template(wl, wlvif);
409 if (ret < 0)
410 return ret;
411
412 ret = wl1271_ap_init_null_template(wl, vif);
413 if (ret < 0)
414 return ret;
415
416 ret = wl1271_ap_init_qos_null_template(wl, vif);
417 if (ret < 0)
418 return ret;
419
420 /*
421 * when operating as AP we want to receive external beacons for
422 * configuring ERP protection.
423 */
424 ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
425 if (ret < 0)
426 return ret;
427
428 return 0;
429 }
430
wl1271_ap_hw_init_post_mem(struct wl1271 * wl,struct ieee80211_vif * vif)431 static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl,
432 struct ieee80211_vif *vif)
433 {
434 return wl1271_ap_init_templates(wl, vif);
435 }
436
wl1271_init_ap_rates(struct wl1271 * wl,struct wl12xx_vif * wlvif)437 int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
438 {
439 int i, ret;
440 struct conf_tx_rate_class rc;
441 u32 supported_rates;
442
443 wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x",
444 wlvif->basic_rate_set);
445
446 if (wlvif->basic_rate_set == 0)
447 return -EINVAL;
448
449 rc.enabled_rates = wlvif->basic_rate_set;
450 rc.long_retry_limit = 10;
451 rc.short_retry_limit = 10;
452 rc.aflags = 0;
453 ret = wl1271_acx_ap_rate_policy(wl, &rc, wlvif->ap.mgmt_rate_idx);
454 if (ret < 0)
455 return ret;
456
457 /* use the min basic rate for AP broadcast/multicast */
458 rc.enabled_rates = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
459 rc.short_retry_limit = 10;
460 rc.long_retry_limit = 10;
461 rc.aflags = 0;
462 ret = wl1271_acx_ap_rate_policy(wl, &rc, wlvif->ap.bcast_rate_idx);
463 if (ret < 0)
464 return ret;
465
466 /*
467 * If the basic rates contain OFDM rates, use OFDM only
468 * rates for unicast TX as well. Else use all supported rates.
469 */
470 if (wl->ofdm_only_ap && (wlvif->basic_rate_set & CONF_TX_OFDM_RATES))
471 supported_rates = CONF_TX_OFDM_RATES;
472 else
473 supported_rates = CONF_TX_ENABLED_RATES;
474
475 /* unconditionally enable HT rates */
476 supported_rates |= CONF_TX_MCS_RATES;
477
478 /* get extra MIMO or wide-chan rates where the HW supports it */
479 supported_rates |= wlcore_hw_ap_get_mimo_wide_rate_mask(wl, wlvif);
480
481 /* configure unicast TX rate classes */
482 for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
483 rc.enabled_rates = supported_rates;
484 rc.short_retry_limit = 10;
485 rc.long_retry_limit = 10;
486 rc.aflags = 0;
487 ret = wl1271_acx_ap_rate_policy(wl, &rc,
488 wlvif->ap.ucast_rate_idx[i]);
489 if (ret < 0)
490 return ret;
491 }
492
493 return 0;
494 }
495
wl1271_set_ba_policies(struct wl1271 * wl,struct wl12xx_vif * wlvif)496 static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
497 {
498 /* Reset the BA RX indicators */
499 wlvif->ba_allowed = true;
500 wl->ba_rx_session_count = 0;
501
502 /* BA is supported in STA/AP modes */
503 if (wlvif->bss_type != BSS_TYPE_AP_BSS &&
504 wlvif->bss_type != BSS_TYPE_STA_BSS) {
505 wlvif->ba_support = false;
506 return 0;
507 }
508
509 wlvif->ba_support = true;
510
511 /* 802.11n initiator BA session setting */
512 return wl12xx_acx_set_ba_initiator_policy(wl, wlvif);
513 }
514
515 /* vif-specifc initialization */
wl12xx_init_sta_role(struct wl1271 * wl,struct wl12xx_vif * wlvif)516 static int wl12xx_init_sta_role(struct wl1271 *wl, struct wl12xx_vif *wlvif)
517 {
518 int ret;
519
520 ret = wl1271_acx_group_address_tbl(wl, wlvif, true, NULL, 0);
521 if (ret < 0)
522 return ret;
523
524 /* Initialize connection monitoring thresholds */
525 ret = wl1271_acx_conn_monit_params(wl, wlvif, false);
526 if (ret < 0)
527 return ret;
528
529 /* Beacon filtering */
530 ret = wl1271_init_sta_beacon_filter(wl, wlvif);
531 if (ret < 0)
532 return ret;
533
534 /* Beacons and broadcast settings */
535 ret = wl1271_init_beacon_broadcast(wl, wlvif);
536 if (ret < 0)
537 return ret;
538
539 /* Configure rssi/snr averaging weights */
540 ret = wl1271_acx_rssi_snr_avg_weights(wl, wlvif);
541 if (ret < 0)
542 return ret;
543
544 return 0;
545 }
546
547 /* vif-specific intialization */
wl12xx_init_ap_role(struct wl1271 * wl,struct wl12xx_vif * wlvif)548 static int wl12xx_init_ap_role(struct wl1271 *wl, struct wl12xx_vif *wlvif)
549 {
550 int ret;
551
552 /* Disable filtering */
553 ret = wl1271_acx_group_address_tbl(wl, wlvif, false, NULL, 0);
554 if (ret < 0)
555 return ret;
556
557 ret = wl1271_acx_ap_max_tx_retry(wl, wlvif);
558 if (ret < 0)
559 return ret;
560
561 /* initialize Tx power */
562 ret = wl1271_acx_tx_power(wl, wlvif, wlvif->power_level);
563 if (ret < 0)
564 return ret;
565
566 if (wl->radar_debug_mode)
567 wlcore_cmd_generic_cfg(wl, wlvif,
568 WLCORE_CFG_FEATURE_RADAR_DEBUG,
569 wl->radar_debug_mode, 0);
570
571 return 0;
572 }
573
wl1271_init_vif_specific(struct wl1271 * wl,struct ieee80211_vif * vif)574 int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
575 {
576 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
577 struct conf_tx_ac_category *conf_ac;
578 struct conf_tx_tid *conf_tid;
579 bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
580 int ret, i;
581
582 /* consider all existing roles before configuring psm. */
583
584 if (wl->ap_count == 0 && is_ap) { /* first AP */
585 ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
586 if (ret < 0)
587 return ret;
588
589 /* unmask ap events */
590 wl->event_mask |= wl->ap_event_mask;
591 ret = wl1271_event_unmask(wl);
592 if (ret < 0)
593 return ret;
594 /* first STA, no APs */
595 } else if (wl->sta_count == 0 && wl->ap_count == 0 && !is_ap) {
596 u8 sta_auth = wl->conf.conn.sta_sleep_auth;
597 /* Configure for power according to debugfs */
598 if (sta_auth != WL1271_PSM_ILLEGAL)
599 ret = wl1271_acx_sleep_auth(wl, sta_auth);
600 /* Configure for ELP power saving */
601 else
602 ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
603
604 if (ret < 0)
605 return ret;
606 }
607
608 /* Mode specific init */
609 if (is_ap) {
610 ret = wl1271_ap_hw_init(wl, wlvif);
611 if (ret < 0)
612 return ret;
613
614 ret = wl12xx_init_ap_role(wl, wlvif);
615 if (ret < 0)
616 return ret;
617 } else {
618 ret = wl1271_sta_hw_init(wl, wlvif);
619 if (ret < 0)
620 return ret;
621
622 ret = wl12xx_init_sta_role(wl, wlvif);
623 if (ret < 0)
624 return ret;
625 }
626
627 wl12xx_init_phy_vif_config(wl, wlvif);
628
629 /* Default TID/AC configuration */
630 BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
631 for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
632 conf_ac = &wl->conf.tx.ac_conf[i];
633 ret = wl1271_acx_ac_cfg(wl, wlvif, conf_ac->ac,
634 conf_ac->cw_min, conf_ac->cw_max,
635 conf_ac->aifsn, conf_ac->tx_op_limit);
636 if (ret < 0)
637 return ret;
638
639 conf_tid = &wl->conf.tx.tid_conf[i];
640 ret = wl1271_acx_tid_cfg(wl, wlvif,
641 conf_tid->queue_id,
642 conf_tid->channel_type,
643 conf_tid->tsid,
644 conf_tid->ps_scheme,
645 conf_tid->ack_policy,
646 conf_tid->apsd_conf[0],
647 conf_tid->apsd_conf[1]);
648 if (ret < 0)
649 return ret;
650 }
651
652 /* Configure HW encryption */
653 ret = wl1271_acx_feature_cfg(wl, wlvif);
654 if (ret < 0)
655 return ret;
656
657 /* Mode specific init - post mem init */
658 if (is_ap)
659 ret = wl1271_ap_hw_init_post_mem(wl, vif);
660 else
661 ret = wl1271_sta_hw_init_post_mem(wl, vif);
662
663 if (ret < 0)
664 return ret;
665
666 /* Configure initiator BA sessions policies */
667 ret = wl1271_set_ba_policies(wl, wlvif);
668 if (ret < 0)
669 return ret;
670
671 ret = wlcore_hw_init_vif(wl, wlvif);
672 if (ret < 0)
673 return ret;
674
675 return 0;
676 }
677
wl1271_hw_init(struct wl1271 * wl)678 int wl1271_hw_init(struct wl1271 *wl)
679 {
680 int ret;
681
682 /* Chip-specific hw init */
683 ret = wl->ops->hw_init(wl);
684 if (ret < 0)
685 return ret;
686
687 /* Init templates */
688 ret = wl1271_init_templates_config(wl);
689 if (ret < 0)
690 return ret;
691
692 ret = wl12xx_acx_mem_cfg(wl);
693 if (ret < 0)
694 return ret;
695
696 /* Configure the FW logger */
697 ret = wl12xx_init_fwlog(wl);
698 if (ret < 0)
699 return ret;
700
701 ret = wlcore_cmd_regdomain_config_locked(wl);
702 if (ret < 0)
703 return ret;
704
705 /* Bluetooth WLAN coexistence */
706 ret = wl1271_init_pta(wl);
707 if (ret < 0)
708 return ret;
709
710 /* Default memory configuration */
711 ret = wl1271_acx_init_mem_config(wl);
712 if (ret < 0)
713 return ret;
714
715 /* RX config */
716 ret = wl12xx_init_rx_config(wl);
717 if (ret < 0)
718 goto out_free_memmap;
719
720 ret = wl1271_acx_dco_itrim_params(wl);
721 if (ret < 0)
722 goto out_free_memmap;
723
724 /* Configure TX patch complete interrupt behavior */
725 ret = wl1271_acx_tx_config_options(wl);
726 if (ret < 0)
727 goto out_free_memmap;
728
729 /* RX complete interrupt pacing */
730 ret = wl1271_acx_init_rx_interrupt(wl);
731 if (ret < 0)
732 goto out_free_memmap;
733
734 /* Energy detection */
735 ret = wl1271_init_energy_detection(wl);
736 if (ret < 0)
737 goto out_free_memmap;
738
739 /* Default fragmentation threshold */
740 ret = wl1271_acx_frag_threshold(wl, wl->hw->wiphy->frag_threshold);
741 if (ret < 0)
742 goto out_free_memmap;
743
744 /* Enable data path */
745 ret = wl1271_cmd_data_path(wl, 1);
746 if (ret < 0)
747 goto out_free_memmap;
748
749 /* configure PM */
750 ret = wl1271_acx_pm_config(wl);
751 if (ret < 0)
752 goto out_free_memmap;
753
754 ret = wl12xx_acx_set_rate_mgmt_params(wl);
755 if (ret < 0)
756 goto out_free_memmap;
757
758 /* configure hangover */
759 ret = wl12xx_acx_config_hangover(wl);
760 if (ret < 0)
761 goto out_free_memmap;
762
763 return 0;
764
765 out_free_memmap:
766 kfree(wl->target_mem_map);
767 wl->target_mem_map = NULL;
768
769 return ret;
770 }
771