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ath10k: change dma beacon cmd prototype
[deliverable/linux.git] / drivers / net / wireless / ath / ath10k / wmi-tlv.c
1 /*
2 * Copyright (c) 2005-2011 Atheros Communications Inc.
3 * Copyright (c) 2011-2014 Qualcomm Atheros, Inc.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17 #include "core.h"
18 #include "debug.h"
19 #include "hw.h"
20 #include "wmi.h"
21 #include "wmi-ops.h"
22 #include "wmi-tlv.h"
23
24 /***************/
25 /* TLV helpers */
26 /**************/
27
28 struct wmi_tlv_policy {
29 size_t min_len;
30 };
31
32 static const struct wmi_tlv_policy wmi_tlv_policies[] = {
33 [WMI_TLV_TAG_ARRAY_BYTE]
34 = { .min_len = sizeof(u8) },
35 [WMI_TLV_TAG_ARRAY_UINT32]
36 = { .min_len = sizeof(u32) },
37 [WMI_TLV_TAG_STRUCT_SCAN_EVENT]
38 = { .min_len = sizeof(struct wmi_scan_event) },
39 [WMI_TLV_TAG_STRUCT_MGMT_RX_HDR]
40 = { .min_len = sizeof(struct wmi_tlv_mgmt_rx_ev) },
41 [WMI_TLV_TAG_STRUCT_CHAN_INFO_EVENT]
42 = { .min_len = sizeof(struct wmi_chan_info_event) },
43 [WMI_TLV_TAG_STRUCT_VDEV_START_RESPONSE_EVENT]
44 = { .min_len = sizeof(struct wmi_vdev_start_response_event) },
45 [WMI_TLV_TAG_STRUCT_PEER_STA_KICKOUT_EVENT]
46 = { .min_len = sizeof(struct wmi_peer_sta_kickout_event) },
47 [WMI_TLV_TAG_STRUCT_HOST_SWBA_EVENT]
48 = { .min_len = sizeof(struct wmi_host_swba_event) },
49 [WMI_TLV_TAG_STRUCT_TIM_INFO]
50 = { .min_len = sizeof(struct wmi_tim_info) },
51 [WMI_TLV_TAG_STRUCT_P2P_NOA_INFO]
52 = { .min_len = sizeof(struct wmi_p2p_noa_info) },
53 [WMI_TLV_TAG_STRUCT_SERVICE_READY_EVENT]
54 = { .min_len = sizeof(struct wmi_tlv_svc_rdy_ev) },
55 [WMI_TLV_TAG_STRUCT_HAL_REG_CAPABILITIES]
56 = { .min_len = sizeof(struct hal_reg_capabilities) },
57 [WMI_TLV_TAG_STRUCT_WLAN_HOST_MEM_REQ]
58 = { .min_len = sizeof(struct wlan_host_mem_req) },
59 [WMI_TLV_TAG_STRUCT_READY_EVENT]
60 = { .min_len = sizeof(struct wmi_tlv_rdy_ev) },
61 [WMI_TLV_TAG_STRUCT_OFFLOAD_BCN_TX_STATUS_EVENT]
62 = { .min_len = sizeof(struct wmi_tlv_bcn_tx_status_ev) },
63 [WMI_TLV_TAG_STRUCT_DIAG_DATA_CONTAINER_EVENT]
64 = { .min_len = sizeof(struct wmi_tlv_diag_data_ev) },
65 };
66
67 static int
68 ath10k_wmi_tlv_iter(struct ath10k *ar, const void *ptr, size_t len,
69 int (*iter)(struct ath10k *ar, u16 tag, u16 len,
70 const void *ptr, void *data),
71 void *data)
72 {
73 const void *begin = ptr;
74 const struct wmi_tlv *tlv;
75 u16 tlv_tag, tlv_len;
76 int ret;
77
78 while (len > 0) {
79 if (len < sizeof(*tlv)) {
80 ath10k_dbg(ar, ATH10K_DBG_WMI,
81 "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
82 ptr - begin, len, sizeof(*tlv));
83 return -EINVAL;
84 }
85
86 tlv = ptr;
87 tlv_tag = __le16_to_cpu(tlv->tag);
88 tlv_len = __le16_to_cpu(tlv->len);
89 ptr += sizeof(*tlv);
90 len -= sizeof(*tlv);
91
92 if (tlv_len > len) {
93 ath10k_dbg(ar, ATH10K_DBG_WMI,
94 "wmi tlv parse failure of tag %hhu at byte %zd (%zu bytes left, %hhu expected)\n",
95 tlv_tag, ptr - begin, len, tlv_len);
96 return -EINVAL;
97 }
98
99 if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
100 wmi_tlv_policies[tlv_tag].min_len &&
101 wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
102 ath10k_dbg(ar, ATH10K_DBG_WMI,
103 "wmi tlv parse failure of tag %hhu at byte %zd (%hhu bytes is less than min length %zu)\n",
104 tlv_tag, ptr - begin, tlv_len,
105 wmi_tlv_policies[tlv_tag].min_len);
106 return -EINVAL;
107 }
108
109 ret = iter(ar, tlv_tag, tlv_len, ptr, data);
110 if (ret)
111 return ret;
112
113 ptr += tlv_len;
114 len -= tlv_len;
115 }
116
117 return 0;
118 }
119
120 static int ath10k_wmi_tlv_iter_parse(struct ath10k *ar, u16 tag, u16 len,
121 const void *ptr, void *data)
122 {
123 const void **tb = data;
124
125 if (tag < WMI_TLV_TAG_MAX)
126 tb[tag] = ptr;
127
128 return 0;
129 }
130
131 static int ath10k_wmi_tlv_parse(struct ath10k *ar, const void **tb,
132 const void *ptr, size_t len)
133 {
134 return ath10k_wmi_tlv_iter(ar, ptr, len, ath10k_wmi_tlv_iter_parse,
135 (void *)tb);
136 }
137
138 static const void **
139 ath10k_wmi_tlv_parse_alloc(struct ath10k *ar, const void *ptr,
140 size_t len, gfp_t gfp)
141 {
142 const void **tb;
143 int ret;
144
145 tb = kzalloc(sizeof(*tb) * WMI_TLV_TAG_MAX, gfp);
146 if (!tb)
147 return ERR_PTR(-ENOMEM);
148
149 ret = ath10k_wmi_tlv_parse(ar, tb, ptr, len);
150 if (ret) {
151 kfree(tb);
152 return ERR_PTR(ret);
153 }
154
155 return tb;
156 }
157
158 static u16 ath10k_wmi_tlv_len(const void *ptr)
159 {
160 return __le16_to_cpu((((const struct wmi_tlv *)ptr) - 1)->len);
161 }
162
163 /**************/
164 /* TLV events */
165 /**************/
166 static int ath10k_wmi_tlv_event_bcn_tx_status(struct ath10k *ar,
167 struct sk_buff *skb)
168 {
169 const void **tb;
170 const struct wmi_tlv_bcn_tx_status_ev *ev;
171 u32 vdev_id, tx_status;
172 int ret;
173
174 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
175 if (IS_ERR(tb)) {
176 ret = PTR_ERR(tb);
177 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
178 return ret;
179 }
180
181 ev = tb[WMI_TLV_TAG_STRUCT_OFFLOAD_BCN_TX_STATUS_EVENT];
182 if (!ev) {
183 kfree(tb);
184 return -EPROTO;
185 }
186
187 tx_status = __le32_to_cpu(ev->tx_status);
188 vdev_id = __le32_to_cpu(ev->vdev_id);
189
190 switch (tx_status) {
191 case WMI_TLV_BCN_TX_STATUS_OK:
192 break;
193 case WMI_TLV_BCN_TX_STATUS_XRETRY:
194 case WMI_TLV_BCN_TX_STATUS_DROP:
195 case WMI_TLV_BCN_TX_STATUS_FILTERED:
196 /* FIXME: It's probably worth telling mac80211 to stop the
197 * interface as it is crippled.
198 */
199 ath10k_warn(ar, "received bcn tmpl tx status on vdev %i: %d",
200 vdev_id, tx_status);
201 break;
202 }
203
204 kfree(tb);
205 return 0;
206 }
207
208 static int ath10k_wmi_tlv_event_diag_data(struct ath10k *ar,
209 struct sk_buff *skb)
210 {
211 const void **tb;
212 const struct wmi_tlv_diag_data_ev *ev;
213 const struct wmi_tlv_diag_item *item;
214 const void *data;
215 int ret, num_items, len;
216
217 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
218 if (IS_ERR(tb)) {
219 ret = PTR_ERR(tb);
220 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
221 return ret;
222 }
223
224 ev = tb[WMI_TLV_TAG_STRUCT_DIAG_DATA_CONTAINER_EVENT];
225 data = tb[WMI_TLV_TAG_ARRAY_BYTE];
226 if (!ev || !data) {
227 kfree(tb);
228 return -EPROTO;
229 }
230
231 num_items = __le32_to_cpu(ev->num_items);
232 len = ath10k_wmi_tlv_len(data);
233
234 while (num_items--) {
235 if (len == 0)
236 break;
237 if (len < sizeof(*item)) {
238 ath10k_warn(ar, "failed to parse diag data: can't fit item header\n");
239 break;
240 }
241
242 item = data;
243
244 if (len < sizeof(*item) + __le16_to_cpu(item->len)) {
245 ath10k_warn(ar, "failed to parse diag data: item is too long\n");
246 break;
247 }
248
249 trace_ath10k_wmi_diag_container(ar,
250 item->type,
251 __le32_to_cpu(item->timestamp),
252 __le32_to_cpu(item->code),
253 __le16_to_cpu(item->len),
254 item->payload);
255
256 len -= sizeof(*item);
257 len -= roundup(__le16_to_cpu(item->len), 4);
258
259 data += sizeof(*item);
260 data += roundup(__le16_to_cpu(item->len), 4);
261 }
262
263 if (num_items != -1 || len != 0)
264 ath10k_warn(ar, "failed to parse diag data event: num_items %d len %d\n",
265 num_items, len);
266
267 kfree(tb);
268 return 0;
269 }
270
271 static int ath10k_wmi_tlv_event_diag(struct ath10k *ar,
272 struct sk_buff *skb)
273 {
274 const void **tb;
275 const void *data;
276 int ret, len;
277
278 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
279 if (IS_ERR(tb)) {
280 ret = PTR_ERR(tb);
281 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
282 return ret;
283 }
284
285 data = tb[WMI_TLV_TAG_ARRAY_BYTE];
286 if (!data) {
287 kfree(tb);
288 return -EPROTO;
289 }
290 len = ath10k_wmi_tlv_len(data);
291
292 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv diag event len %d\n", len);
293 trace_ath10k_wmi_diag(ar, data, len);
294
295 kfree(tb);
296 return 0;
297 }
298
299 /***********/
300 /* TLV ops */
301 /***********/
302
303 static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb)
304 {
305 struct wmi_cmd_hdr *cmd_hdr;
306 enum wmi_tlv_event_id id;
307
308 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
309 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
310
311 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
312 return;
313
314 trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
315
316 switch (id) {
317 case WMI_TLV_MGMT_RX_EVENTID:
318 ath10k_wmi_event_mgmt_rx(ar, skb);
319 /* mgmt_rx() owns the skb now! */
320 return;
321 case WMI_TLV_SCAN_EVENTID:
322 ath10k_wmi_event_scan(ar, skb);
323 break;
324 case WMI_TLV_CHAN_INFO_EVENTID:
325 ath10k_wmi_event_chan_info(ar, skb);
326 break;
327 case WMI_TLV_ECHO_EVENTID:
328 ath10k_wmi_event_echo(ar, skb);
329 break;
330 case WMI_TLV_DEBUG_MESG_EVENTID:
331 ath10k_wmi_event_debug_mesg(ar, skb);
332 break;
333 case WMI_TLV_UPDATE_STATS_EVENTID:
334 ath10k_wmi_event_update_stats(ar, skb);
335 break;
336 case WMI_TLV_VDEV_START_RESP_EVENTID:
337 ath10k_wmi_event_vdev_start_resp(ar, skb);
338 break;
339 case WMI_TLV_VDEV_STOPPED_EVENTID:
340 ath10k_wmi_event_vdev_stopped(ar, skb);
341 break;
342 case WMI_TLV_PEER_STA_KICKOUT_EVENTID:
343 ath10k_wmi_event_peer_sta_kickout(ar, skb);
344 break;
345 case WMI_TLV_HOST_SWBA_EVENTID:
346 ath10k_wmi_event_host_swba(ar, skb);
347 break;
348 case WMI_TLV_TBTTOFFSET_UPDATE_EVENTID:
349 ath10k_wmi_event_tbttoffset_update(ar, skb);
350 break;
351 case WMI_TLV_PHYERR_EVENTID:
352 ath10k_wmi_event_phyerr(ar, skb);
353 break;
354 case WMI_TLV_ROAM_EVENTID:
355 ath10k_wmi_event_roam(ar, skb);
356 break;
357 case WMI_TLV_PROFILE_MATCH:
358 ath10k_wmi_event_profile_match(ar, skb);
359 break;
360 case WMI_TLV_DEBUG_PRINT_EVENTID:
361 ath10k_wmi_event_debug_print(ar, skb);
362 break;
363 case WMI_TLV_PDEV_QVIT_EVENTID:
364 ath10k_wmi_event_pdev_qvit(ar, skb);
365 break;
366 case WMI_TLV_WLAN_PROFILE_DATA_EVENTID:
367 ath10k_wmi_event_wlan_profile_data(ar, skb);
368 break;
369 case WMI_TLV_RTT_MEASUREMENT_REPORT_EVENTID:
370 ath10k_wmi_event_rtt_measurement_report(ar, skb);
371 break;
372 case WMI_TLV_TSF_MEASUREMENT_REPORT_EVENTID:
373 ath10k_wmi_event_tsf_measurement_report(ar, skb);
374 break;
375 case WMI_TLV_RTT_ERROR_REPORT_EVENTID:
376 ath10k_wmi_event_rtt_error_report(ar, skb);
377 break;
378 case WMI_TLV_WOW_WAKEUP_HOST_EVENTID:
379 ath10k_wmi_event_wow_wakeup_host(ar, skb);
380 break;
381 case WMI_TLV_DCS_INTERFERENCE_EVENTID:
382 ath10k_wmi_event_dcs_interference(ar, skb);
383 break;
384 case WMI_TLV_PDEV_TPC_CONFIG_EVENTID:
385 ath10k_wmi_event_pdev_tpc_config(ar, skb);
386 break;
387 case WMI_TLV_PDEV_FTM_INTG_EVENTID:
388 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
389 break;
390 case WMI_TLV_GTK_OFFLOAD_STATUS_EVENTID:
391 ath10k_wmi_event_gtk_offload_status(ar, skb);
392 break;
393 case WMI_TLV_GTK_REKEY_FAIL_EVENTID:
394 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
395 break;
396 case WMI_TLV_TX_DELBA_COMPLETE_EVENTID:
397 ath10k_wmi_event_delba_complete(ar, skb);
398 break;
399 case WMI_TLV_TX_ADDBA_COMPLETE_EVENTID:
400 ath10k_wmi_event_addba_complete(ar, skb);
401 break;
402 case WMI_TLV_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
403 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
404 break;
405 case WMI_TLV_SERVICE_READY_EVENTID:
406 ath10k_wmi_event_service_ready(ar, skb);
407 break;
408 case WMI_TLV_READY_EVENTID:
409 ath10k_wmi_event_ready(ar, skb);
410 break;
411 case WMI_TLV_OFFLOAD_BCN_TX_STATUS_EVENTID:
412 ath10k_wmi_tlv_event_bcn_tx_status(ar, skb);
413 break;
414 case WMI_TLV_DIAG_DATA_CONTAINER_EVENTID:
415 ath10k_wmi_tlv_event_diag_data(ar, skb);
416 break;
417 case WMI_TLV_DIAG_EVENTID:
418 ath10k_wmi_tlv_event_diag(ar, skb);
419 break;
420 default:
421 ath10k_warn(ar, "Unknown eventid: %d\n", id);
422 break;
423 }
424
425 dev_kfree_skb(skb);
426 }
427
428 static int ath10k_wmi_tlv_op_pull_scan_ev(struct ath10k *ar,
429 struct sk_buff *skb,
430 struct wmi_scan_ev_arg *arg)
431 {
432 const void **tb;
433 const struct wmi_scan_event *ev;
434 int ret;
435
436 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
437 if (IS_ERR(tb)) {
438 ret = PTR_ERR(tb);
439 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
440 return ret;
441 }
442
443 ev = tb[WMI_TLV_TAG_STRUCT_SCAN_EVENT];
444 if (!ev) {
445 kfree(tb);
446 return -EPROTO;
447 }
448
449 arg->event_type = ev->event_type;
450 arg->reason = ev->reason;
451 arg->channel_freq = ev->channel_freq;
452 arg->scan_req_id = ev->scan_req_id;
453 arg->scan_id = ev->scan_id;
454 arg->vdev_id = ev->vdev_id;
455
456 kfree(tb);
457 return 0;
458 }
459
460 static int ath10k_wmi_tlv_op_pull_mgmt_rx_ev(struct ath10k *ar,
461 struct sk_buff *skb,
462 struct wmi_mgmt_rx_ev_arg *arg)
463 {
464 const void **tb;
465 const struct wmi_tlv_mgmt_rx_ev *ev;
466 const u8 *frame;
467 u32 msdu_len;
468 int ret;
469
470 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
471 if (IS_ERR(tb)) {
472 ret = PTR_ERR(tb);
473 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
474 return ret;
475 }
476
477 ev = tb[WMI_TLV_TAG_STRUCT_MGMT_RX_HDR];
478 frame = tb[WMI_TLV_TAG_ARRAY_BYTE];
479
480 if (!ev || !frame) {
481 kfree(tb);
482 return -EPROTO;
483 }
484
485 arg->channel = ev->channel;
486 arg->buf_len = ev->buf_len;
487 arg->status = ev->status;
488 arg->snr = ev->snr;
489 arg->phy_mode = ev->phy_mode;
490 arg->rate = ev->rate;
491
492 msdu_len = __le32_to_cpu(arg->buf_len);
493
494 if (skb->len < (frame - skb->data) + msdu_len) {
495 kfree(tb);
496 return -EPROTO;
497 }
498
499 /* shift the sk_buff to point to `frame` */
500 skb_trim(skb, 0);
501 skb_put(skb, frame - skb->data);
502 skb_pull(skb, frame - skb->data);
503 skb_put(skb, msdu_len);
504
505 kfree(tb);
506 return 0;
507 }
508
509 static int ath10k_wmi_tlv_op_pull_ch_info_ev(struct ath10k *ar,
510 struct sk_buff *skb,
511 struct wmi_ch_info_ev_arg *arg)
512 {
513 const void **tb;
514 const struct wmi_chan_info_event *ev;
515 int ret;
516
517 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
518 if (IS_ERR(tb)) {
519 ret = PTR_ERR(tb);
520 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
521 return ret;
522 }
523
524 ev = tb[WMI_TLV_TAG_STRUCT_CHAN_INFO_EVENT];
525 if (!ev) {
526 kfree(tb);
527 return -EPROTO;
528 }
529
530 arg->err_code = ev->err_code;
531 arg->freq = ev->freq;
532 arg->cmd_flags = ev->cmd_flags;
533 arg->noise_floor = ev->noise_floor;
534 arg->rx_clear_count = ev->rx_clear_count;
535 arg->cycle_count = ev->cycle_count;
536
537 kfree(tb);
538 return 0;
539 }
540
541 static int
542 ath10k_wmi_tlv_op_pull_vdev_start_ev(struct ath10k *ar, struct sk_buff *skb,
543 struct wmi_vdev_start_ev_arg *arg)
544 {
545 const void **tb;
546 const struct wmi_vdev_start_response_event *ev;
547 int ret;
548
549 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
550 if (IS_ERR(tb)) {
551 ret = PTR_ERR(tb);
552 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
553 return ret;
554 }
555
556 ev = tb[WMI_TLV_TAG_STRUCT_VDEV_START_RESPONSE_EVENT];
557 if (!ev) {
558 kfree(tb);
559 return -EPROTO;
560 }
561
562 skb_pull(skb, sizeof(*ev));
563 arg->vdev_id = ev->vdev_id;
564 arg->req_id = ev->req_id;
565 arg->resp_type = ev->resp_type;
566 arg->status = ev->status;
567
568 kfree(tb);
569 return 0;
570 }
571
572 static int ath10k_wmi_tlv_op_pull_peer_kick_ev(struct ath10k *ar,
573 struct sk_buff *skb,
574 struct wmi_peer_kick_ev_arg *arg)
575 {
576 const void **tb;
577 const struct wmi_peer_sta_kickout_event *ev;
578 int ret;
579
580 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
581 if (IS_ERR(tb)) {
582 ret = PTR_ERR(tb);
583 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
584 return ret;
585 }
586
587 ev = tb[WMI_TLV_TAG_STRUCT_PEER_STA_KICKOUT_EVENT];
588 if (!ev) {
589 kfree(tb);
590 return -EPROTO;
591 }
592
593 arg->mac_addr = ev->peer_macaddr.addr;
594
595 kfree(tb);
596 return 0;
597 }
598
599 struct wmi_tlv_swba_parse {
600 const struct wmi_host_swba_event *ev;
601 bool tim_done;
602 bool noa_done;
603 size_t n_tim;
604 size_t n_noa;
605 struct wmi_swba_ev_arg *arg;
606 };
607
608 static int ath10k_wmi_tlv_swba_tim_parse(struct ath10k *ar, u16 tag, u16 len,
609 const void *ptr, void *data)
610 {
611 struct wmi_tlv_swba_parse *swba = data;
612
613 if (tag != WMI_TLV_TAG_STRUCT_TIM_INFO)
614 return -EPROTO;
615
616 if (swba->n_tim >= ARRAY_SIZE(swba->arg->tim_info))
617 return -ENOBUFS;
618
619 swba->arg->tim_info[swba->n_tim++] = ptr;
620 return 0;
621 }
622
623 static int ath10k_wmi_tlv_swba_noa_parse(struct ath10k *ar, u16 tag, u16 len,
624 const void *ptr, void *data)
625 {
626 struct wmi_tlv_swba_parse *swba = data;
627
628 if (tag != WMI_TLV_TAG_STRUCT_P2P_NOA_INFO)
629 return -EPROTO;
630
631 if (swba->n_noa >= ARRAY_SIZE(swba->arg->noa_info))
632 return -ENOBUFS;
633
634 swba->arg->noa_info[swba->n_noa++] = ptr;
635 return 0;
636 }
637
638 static int ath10k_wmi_tlv_swba_parse(struct ath10k *ar, u16 tag, u16 len,
639 const void *ptr, void *data)
640 {
641 struct wmi_tlv_swba_parse *swba = data;
642 int ret;
643
644 switch (tag) {
645 case WMI_TLV_TAG_STRUCT_HOST_SWBA_EVENT:
646 swba->ev = ptr;
647 break;
648 case WMI_TLV_TAG_ARRAY_STRUCT:
649 if (!swba->tim_done) {
650 swba->tim_done = true;
651 ret = ath10k_wmi_tlv_iter(ar, ptr, len,
652 ath10k_wmi_tlv_swba_tim_parse,
653 swba);
654 if (ret)
655 return ret;
656 } else if (!swba->noa_done) {
657 swba->noa_done = true;
658 ret = ath10k_wmi_tlv_iter(ar, ptr, len,
659 ath10k_wmi_tlv_swba_noa_parse,
660 swba);
661 if (ret)
662 return ret;
663 }
664 break;
665 default:
666 break;
667 }
668 return 0;
669 }
670
671 static int ath10k_wmi_tlv_op_pull_swba_ev(struct ath10k *ar,
672 struct sk_buff *skb,
673 struct wmi_swba_ev_arg *arg)
674 {
675 struct wmi_tlv_swba_parse swba = { .arg = arg };
676 u32 map;
677 size_t n_vdevs;
678 int ret;
679
680 ret = ath10k_wmi_tlv_iter(ar, skb->data, skb->len,
681 ath10k_wmi_tlv_swba_parse, &swba);
682 if (ret) {
683 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
684 return ret;
685 }
686
687 if (!swba.ev)
688 return -EPROTO;
689
690 arg->vdev_map = swba.ev->vdev_map;
691
692 for (map = __le32_to_cpu(arg->vdev_map), n_vdevs = 0; map; map >>= 1)
693 if (map & BIT(0))
694 n_vdevs++;
695
696 if (n_vdevs != swba.n_tim ||
697 n_vdevs != swba.n_noa)
698 return -EPROTO;
699
700 return 0;
701 }
702
703 static int ath10k_wmi_tlv_op_pull_phyerr_ev(struct ath10k *ar,
704 struct sk_buff *skb,
705 struct wmi_phyerr_ev_arg *arg)
706 {
707 const void **tb;
708 const struct wmi_tlv_phyerr_ev *ev;
709 const void *phyerrs;
710 int ret;
711
712 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
713 if (IS_ERR(tb)) {
714 ret = PTR_ERR(tb);
715 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
716 return ret;
717 }
718
719 ev = tb[WMI_TLV_TAG_STRUCT_COMB_PHYERR_RX_HDR];
720 phyerrs = tb[WMI_TLV_TAG_ARRAY_BYTE];
721
722 if (!ev || !phyerrs) {
723 kfree(tb);
724 return -EPROTO;
725 }
726
727 arg->num_phyerrs = ev->num_phyerrs;
728 arg->tsf_l32 = ev->tsf_l32;
729 arg->tsf_u32 = ev->tsf_u32;
730 arg->buf_len = ev->buf_len;
731 arg->phyerrs = phyerrs;
732
733 kfree(tb);
734 return 0;
735 }
736
737 #define WMI_TLV_ABI_VER_NS0 0x5F414351
738 #define WMI_TLV_ABI_VER_NS1 0x00004C4D
739 #define WMI_TLV_ABI_VER_NS2 0x00000000
740 #define WMI_TLV_ABI_VER_NS3 0x00000000
741
742 #define WMI_TLV_ABI_VER0_MAJOR 1
743 #define WMI_TLV_ABI_VER0_MINOR 0
744 #define WMI_TLV_ABI_VER0 ((((WMI_TLV_ABI_VER0_MAJOR) << 24) & 0xFF000000) | \
745 (((WMI_TLV_ABI_VER0_MINOR) << 0) & 0x00FFFFFF))
746 #define WMI_TLV_ABI_VER1 53
747
748 static int
749 ath10k_wmi_tlv_parse_mem_reqs(struct ath10k *ar, u16 tag, u16 len,
750 const void *ptr, void *data)
751 {
752 struct wmi_svc_rdy_ev_arg *arg = data;
753 int i;
754
755 if (tag != WMI_TLV_TAG_STRUCT_WLAN_HOST_MEM_REQ)
756 return -EPROTO;
757
758 for (i = 0; i < ARRAY_SIZE(arg->mem_reqs); i++) {
759 if (!arg->mem_reqs[i]) {
760 arg->mem_reqs[i] = ptr;
761 return 0;
762 }
763 }
764
765 return -ENOMEM;
766 }
767
768 static int ath10k_wmi_tlv_op_pull_svc_rdy_ev(struct ath10k *ar,
769 struct sk_buff *skb,
770 struct wmi_svc_rdy_ev_arg *arg)
771 {
772 const void **tb;
773 const struct hal_reg_capabilities *reg;
774 const struct wmi_tlv_svc_rdy_ev *ev;
775 const __le32 *svc_bmap;
776 const struct wlan_host_mem_req *mem_reqs;
777 int ret;
778
779 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
780 if (IS_ERR(tb)) {
781 ret = PTR_ERR(tb);
782 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
783 return ret;
784 }
785
786 ev = tb[WMI_TLV_TAG_STRUCT_SERVICE_READY_EVENT];
787 reg = tb[WMI_TLV_TAG_STRUCT_HAL_REG_CAPABILITIES];
788 svc_bmap = tb[WMI_TLV_TAG_ARRAY_UINT32];
789 mem_reqs = tb[WMI_TLV_TAG_ARRAY_STRUCT];
790
791 if (!ev || !reg || !svc_bmap || !mem_reqs) {
792 kfree(tb);
793 return -EPROTO;
794 }
795
796 /* This is an internal ABI compatibility check for WMI TLV so check it
797 * here instead of the generic WMI code.
798 */
799 ath10k_dbg(ar, ATH10K_DBG_WMI,
800 "wmi tlv abi 0x%08x ?= 0x%08x, 0x%08x ?= 0x%08x, 0x%08x ?= 0x%08x, 0x%08x ?= 0x%08x, 0x%08x ?= 0x%08x\n",
801 __le32_to_cpu(ev->abi.abi_ver0), WMI_TLV_ABI_VER0,
802 __le32_to_cpu(ev->abi.abi_ver_ns0), WMI_TLV_ABI_VER_NS0,
803 __le32_to_cpu(ev->abi.abi_ver_ns1), WMI_TLV_ABI_VER_NS1,
804 __le32_to_cpu(ev->abi.abi_ver_ns2), WMI_TLV_ABI_VER_NS2,
805 __le32_to_cpu(ev->abi.abi_ver_ns3), WMI_TLV_ABI_VER_NS3);
806
807 if (__le32_to_cpu(ev->abi.abi_ver0) != WMI_TLV_ABI_VER0 ||
808 __le32_to_cpu(ev->abi.abi_ver_ns0) != WMI_TLV_ABI_VER_NS0 ||
809 __le32_to_cpu(ev->abi.abi_ver_ns1) != WMI_TLV_ABI_VER_NS1 ||
810 __le32_to_cpu(ev->abi.abi_ver_ns2) != WMI_TLV_ABI_VER_NS2 ||
811 __le32_to_cpu(ev->abi.abi_ver_ns3) != WMI_TLV_ABI_VER_NS3) {
812 kfree(tb);
813 return -ENOTSUPP;
814 }
815
816 arg->min_tx_power = ev->hw_min_tx_power;
817 arg->max_tx_power = ev->hw_max_tx_power;
818 arg->ht_cap = ev->ht_cap_info;
819 arg->vht_cap = ev->vht_cap_info;
820 arg->sw_ver0 = ev->abi.abi_ver0;
821 arg->sw_ver1 = ev->abi.abi_ver1;
822 arg->fw_build = ev->fw_build_vers;
823 arg->phy_capab = ev->phy_capability;
824 arg->num_rf_chains = ev->num_rf_chains;
825 arg->eeprom_rd = reg->eeprom_rd;
826 arg->num_mem_reqs = ev->num_mem_reqs;
827 arg->service_map = svc_bmap;
828 arg->service_map_len = ath10k_wmi_tlv_len(svc_bmap);
829
830 ret = ath10k_wmi_tlv_iter(ar, mem_reqs, ath10k_wmi_tlv_len(mem_reqs),
831 ath10k_wmi_tlv_parse_mem_reqs, arg);
832 if (ret) {
833 kfree(tb);
834 ath10k_warn(ar, "failed to parse mem_reqs tlv: %d\n", ret);
835 return ret;
836 }
837
838 kfree(tb);
839 return 0;
840 }
841
842 static int ath10k_wmi_tlv_op_pull_rdy_ev(struct ath10k *ar,
843 struct sk_buff *skb,
844 struct wmi_rdy_ev_arg *arg)
845 {
846 const void **tb;
847 const struct wmi_tlv_rdy_ev *ev;
848 int ret;
849
850 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
851 if (IS_ERR(tb)) {
852 ret = PTR_ERR(tb);
853 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
854 return ret;
855 }
856
857 ev = tb[WMI_TLV_TAG_STRUCT_READY_EVENT];
858 if (!ev) {
859 kfree(tb);
860 return -EPROTO;
861 }
862
863 arg->sw_version = ev->abi.abi_ver0;
864 arg->abi_version = ev->abi.abi_ver1;
865 arg->status = ev->status;
866 arg->mac_addr = ev->mac_addr.addr;
867
868 kfree(tb);
869 return 0;
870 }
871
872 static int ath10k_wmi_tlv_op_pull_fw_stats(struct ath10k *ar,
873 struct sk_buff *skb,
874 struct ath10k_fw_stats *stats)
875 {
876 const void **tb;
877 const struct wmi_stats_event *ev;
878 const void *data;
879 u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
880 size_t data_len;
881 int ret;
882
883 tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
884 if (IS_ERR(tb)) {
885 ret = PTR_ERR(tb);
886 ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
887 return ret;
888 }
889
890 ev = tb[WMI_TLV_TAG_STRUCT_STATS_EVENT];
891 data = tb[WMI_TLV_TAG_ARRAY_BYTE];
892
893 if (!ev || !data) {
894 kfree(tb);
895 return -EPROTO;
896 }
897
898 data_len = ath10k_wmi_tlv_len(data);
899 num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
900 num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
901 num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
902
903 WARN_ON(1); /* FIXME: not implemented yet */
904
905 kfree(tb);
906 return 0;
907 }
908
909 static struct sk_buff *
910 ath10k_wmi_tlv_op_gen_pdev_suspend(struct ath10k *ar, u32 opt)
911 {
912 struct wmi_tlv_pdev_suspend *cmd;
913 struct wmi_tlv *tlv;
914 struct sk_buff *skb;
915
916 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
917 if (!skb)
918 return ERR_PTR(-ENOMEM);
919
920 tlv = (void *)skb->data;
921 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_SUSPEND_CMD);
922 tlv->len = __cpu_to_le16(sizeof(*cmd));
923 cmd = (void *)tlv->value;
924 cmd->opt = __cpu_to_le32(opt);
925
926 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv pdev suspend\n");
927 return skb;
928 }
929
930 static struct sk_buff *
931 ath10k_wmi_tlv_op_gen_pdev_resume(struct ath10k *ar)
932 {
933 struct wmi_tlv_resume_cmd *cmd;
934 struct wmi_tlv *tlv;
935 struct sk_buff *skb;
936
937 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
938 if (!skb)
939 return ERR_PTR(-ENOMEM);
940
941 tlv = (void *)skb->data;
942 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_RESUME_CMD);
943 tlv->len = __cpu_to_le16(sizeof(*cmd));
944 cmd = (void *)tlv->value;
945 cmd->reserved = __cpu_to_le32(0);
946
947 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv pdev resume\n");
948 return skb;
949 }
950
951 static struct sk_buff *
952 ath10k_wmi_tlv_op_gen_pdev_set_rd(struct ath10k *ar,
953 u16 rd, u16 rd2g, u16 rd5g,
954 u16 ctl2g, u16 ctl5g,
955 enum wmi_dfs_region dfs_reg)
956 {
957 struct wmi_tlv_pdev_set_rd_cmd *cmd;
958 struct wmi_tlv *tlv;
959 struct sk_buff *skb;
960
961 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
962 if (!skb)
963 return ERR_PTR(-ENOMEM);
964
965 tlv = (void *)skb->data;
966 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_SET_REGDOMAIN_CMD);
967 tlv->len = __cpu_to_le16(sizeof(*cmd));
968 cmd = (void *)tlv->value;
969 cmd->regd = __cpu_to_le32(rd);
970 cmd->regd_2ghz = __cpu_to_le32(rd2g);
971 cmd->regd_5ghz = __cpu_to_le32(rd5g);
972 cmd->conform_limit_2ghz = __cpu_to_le32(rd2g);
973 cmd->conform_limit_5ghz = __cpu_to_le32(rd5g);
974
975 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv pdev set rd\n");
976 return skb;
977 }
978
979 static struct sk_buff *
980 ath10k_wmi_tlv_op_gen_pdev_set_param(struct ath10k *ar, u32 param_id,
981 u32 param_value)
982 {
983 struct wmi_tlv_pdev_set_param_cmd *cmd;
984 struct wmi_tlv *tlv;
985 struct sk_buff *skb;
986
987 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
988 if (!skb)
989 return ERR_PTR(-ENOMEM);
990
991 tlv = (void *)skb->data;
992 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_SET_PARAM_CMD);
993 tlv->len = __cpu_to_le16(sizeof(*cmd));
994 cmd = (void *)tlv->value;
995 cmd->param_id = __cpu_to_le32(param_id);
996 cmd->param_value = __cpu_to_le32(param_value);
997
998 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv pdev set param\n");
999 return skb;
1000 }
1001
1002 static struct sk_buff *ath10k_wmi_tlv_op_gen_init(struct ath10k *ar)
1003 {
1004 struct sk_buff *skb;
1005 struct wmi_tlv *tlv;
1006 struct wmi_tlv_init_cmd *cmd;
1007 struct wmi_tlv_resource_config *cfg;
1008 struct wmi_host_mem_chunks *chunks;
1009 size_t len, chunks_len;
1010 void *ptr;
1011
1012 chunks_len = ar->wmi.num_mem_chunks * sizeof(struct host_memory_chunk);
1013 len = (sizeof(*tlv) + sizeof(*cmd)) +
1014 (sizeof(*tlv) + sizeof(*cfg)) +
1015 (sizeof(*tlv) + chunks_len);
1016
1017 skb = ath10k_wmi_alloc_skb(ar, len);
1018 if (!skb)
1019 return ERR_PTR(-ENOMEM);
1020
1021 ptr = skb->data;
1022
1023 tlv = ptr;
1024 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_INIT_CMD);
1025 tlv->len = __cpu_to_le16(sizeof(*cmd));
1026 cmd = (void *)tlv->value;
1027 ptr += sizeof(*tlv);
1028 ptr += sizeof(*cmd);
1029
1030 tlv = ptr;
1031 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_RESOURCE_CONFIG);
1032 tlv->len = __cpu_to_le16(sizeof(*cfg));
1033 cfg = (void *)tlv->value;
1034 ptr += sizeof(*tlv);
1035 ptr += sizeof(*cfg);
1036
1037 tlv = ptr;
1038 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT);
1039 tlv->len = __cpu_to_le16(chunks_len);
1040 chunks = (void *)tlv->value;
1041
1042 ptr += sizeof(*tlv);
1043 ptr += chunks_len;
1044
1045 cmd->abi.abi_ver0 = __cpu_to_le32(WMI_TLV_ABI_VER0);
1046 cmd->abi.abi_ver1 = __cpu_to_le32(WMI_TLV_ABI_VER1);
1047 cmd->abi.abi_ver_ns0 = __cpu_to_le32(WMI_TLV_ABI_VER_NS0);
1048 cmd->abi.abi_ver_ns1 = __cpu_to_le32(WMI_TLV_ABI_VER_NS1);
1049 cmd->abi.abi_ver_ns2 = __cpu_to_le32(WMI_TLV_ABI_VER_NS2);
1050 cmd->abi.abi_ver_ns3 = __cpu_to_le32(WMI_TLV_ABI_VER_NS3);
1051 cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
1052
1053 cfg->num_vdevs = __cpu_to_le32(TARGET_TLV_NUM_VDEVS);
1054 cfg->num_peers = __cpu_to_le32(TARGET_TLV_NUM_PEERS);
1055
1056 if (test_bit(WMI_SERVICE_RX_FULL_REORDER, ar->wmi.svc_map)) {
1057 cfg->num_offload_peers = __cpu_to_le32(3);
1058 cfg->num_offload_reorder_bufs = __cpu_to_le32(3);
1059 } else {
1060 cfg->num_offload_peers = __cpu_to_le32(0);
1061 cfg->num_offload_reorder_bufs = __cpu_to_le32(0);
1062 }
1063
1064 cfg->num_peer_keys = __cpu_to_le32(2);
1065 cfg->num_tids = __cpu_to_le32(TARGET_TLV_NUM_TIDS);
1066 cfg->ast_skid_limit = __cpu_to_le32(0x10);
1067 cfg->tx_chain_mask = __cpu_to_le32(0x7);
1068 cfg->rx_chain_mask = __cpu_to_le32(0x7);
1069 cfg->rx_timeout_pri[0] = __cpu_to_le32(0x64);
1070 cfg->rx_timeout_pri[1] = __cpu_to_le32(0x64);
1071 cfg->rx_timeout_pri[2] = __cpu_to_le32(0x64);
1072 cfg->rx_timeout_pri[3] = __cpu_to_le32(0x28);
1073 cfg->rx_decap_mode = __cpu_to_le32(1);
1074 cfg->scan_max_pending_reqs = __cpu_to_le32(4);
1075 cfg->bmiss_offload_max_vdev = __cpu_to_le32(3);
1076 cfg->roam_offload_max_vdev = __cpu_to_le32(3);
1077 cfg->roam_offload_max_ap_profiles = __cpu_to_le32(8);
1078 cfg->num_mcast_groups = __cpu_to_le32(0);
1079 cfg->num_mcast_table_elems = __cpu_to_le32(0);
1080 cfg->mcast2ucast_mode = __cpu_to_le32(0);
1081 cfg->tx_dbg_log_size = __cpu_to_le32(0x400);
1082 cfg->num_wds_entries = __cpu_to_le32(0x20);
1083 cfg->dma_burst_size = __cpu_to_le32(0);
1084 cfg->mac_aggr_delim = __cpu_to_le32(0);
1085 cfg->rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(0);
1086 cfg->vow_config = __cpu_to_le32(0);
1087 cfg->gtk_offload_max_vdev = __cpu_to_le32(2);
1088 cfg->num_msdu_desc = __cpu_to_le32(TARGET_TLV_NUM_MSDU_DESC);
1089 cfg->max_frag_entries = __cpu_to_le32(2);
1090 cfg->num_tdls_vdevs = __cpu_to_le32(1);
1091 cfg->num_tdls_conn_table_entries = __cpu_to_le32(0x20);
1092 cfg->beacon_tx_offload_max_vdev = __cpu_to_le32(2);
1093 cfg->num_multicast_filter_entries = __cpu_to_le32(5);
1094 cfg->num_wow_filters = __cpu_to_le32(0x16);
1095 cfg->num_keep_alive_pattern = __cpu_to_le32(6);
1096 cfg->keep_alive_pattern_size = __cpu_to_le32(0);
1097 cfg->max_tdls_concurrent_sleep_sta = __cpu_to_le32(1);
1098 cfg->max_tdls_concurrent_buffer_sta = __cpu_to_le32(1);
1099
1100 ath10k_wmi_put_host_mem_chunks(ar, chunks);
1101
1102 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv init\n");
1103 return skb;
1104 }
1105
1106 static struct sk_buff *
1107 ath10k_wmi_tlv_op_gen_start_scan(struct ath10k *ar,
1108 const struct wmi_start_scan_arg *arg)
1109 {
1110 struct wmi_tlv_start_scan_cmd *cmd;
1111 struct wmi_tlv *tlv;
1112 struct sk_buff *skb;
1113 size_t len, chan_len, ssid_len, bssid_len, ie_len;
1114 __le32 *chans;
1115 struct wmi_ssid *ssids;
1116 struct wmi_mac_addr *addrs;
1117 void *ptr;
1118 int i, ret;
1119
1120 ret = ath10k_wmi_start_scan_verify(arg);
1121 if (ret)
1122 return ERR_PTR(ret);
1123
1124 chan_len = arg->n_channels * sizeof(__le32);
1125 ssid_len = arg->n_ssids * sizeof(struct wmi_ssid);
1126 bssid_len = arg->n_bssids * sizeof(struct wmi_mac_addr);
1127 ie_len = roundup(arg->ie_len, 4);
1128 len = (sizeof(*tlv) + sizeof(*cmd)) +
1129 (arg->n_channels ? sizeof(*tlv) + chan_len : 0) +
1130 (arg->n_ssids ? sizeof(*tlv) + ssid_len : 0) +
1131 (arg->n_bssids ? sizeof(*tlv) + bssid_len : 0) +
1132 (arg->ie_len ? sizeof(*tlv) + ie_len : 0);
1133
1134 skb = ath10k_wmi_alloc_skb(ar, len);
1135 if (!skb)
1136 return ERR_PTR(-ENOMEM);
1137
1138 ptr = (void *)skb->data;
1139 tlv = ptr;
1140 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_START_SCAN_CMD);
1141 tlv->len = __cpu_to_le16(sizeof(*cmd));
1142 cmd = (void *)tlv->value;
1143
1144 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
1145 cmd->burst_duration_ms = __cpu_to_le32(0);
1146 cmd->num_channels = __cpu_to_le32(arg->n_channels);
1147 cmd->num_ssids = __cpu_to_le32(arg->n_ssids);
1148 cmd->num_bssids = __cpu_to_le32(arg->n_bssids);
1149 cmd->ie_len = __cpu_to_le32(arg->ie_len);
1150 cmd->num_probes = __cpu_to_le32(3);
1151
1152 /* FIXME: There are some scan flag inconsistencies across firmwares,
1153 * e.g. WMI-TLV inverts the logic behind the following flag.
1154 */
1155 cmd->common.scan_ctrl_flags ^= __cpu_to_le32(WMI_SCAN_FILTER_PROBE_REQ);
1156
1157 ptr += sizeof(*tlv);
1158 ptr += sizeof(*cmd);
1159
1160 tlv = ptr;
1161 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_UINT32);
1162 tlv->len = __cpu_to_le16(chan_len);
1163 chans = (void *)tlv->value;
1164 for (i = 0; i < arg->n_channels; i++)
1165 chans[i] = __cpu_to_le32(arg->channels[i]);
1166
1167 ptr += sizeof(*tlv);
1168 ptr += chan_len;
1169
1170 tlv = ptr;
1171 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_FIXED_STRUCT);
1172 tlv->len = __cpu_to_le16(ssid_len);
1173 ssids = (void *)tlv->value;
1174 for (i = 0; i < arg->n_ssids; i++) {
1175 ssids[i].ssid_len = __cpu_to_le32(arg->ssids[i].len);
1176 memcpy(ssids[i].ssid, arg->ssids[i].ssid, arg->ssids[i].len);
1177 }
1178
1179 ptr += sizeof(*tlv);
1180 ptr += ssid_len;
1181
1182 tlv = ptr;
1183 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_FIXED_STRUCT);
1184 tlv->len = __cpu_to_le16(bssid_len);
1185 addrs = (void *)tlv->value;
1186 for (i = 0; i < arg->n_bssids; i++)
1187 ether_addr_copy(addrs[i].addr, arg->bssids[i].bssid);
1188
1189 ptr += sizeof(*tlv);
1190 ptr += bssid_len;
1191
1192 tlv = ptr;
1193 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
1194 tlv->len = __cpu_to_le16(ie_len);
1195 memcpy(tlv->value, arg->ie, arg->ie_len);
1196
1197 ptr += sizeof(*tlv);
1198 ptr += ie_len;
1199
1200 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv start scan\n");
1201 return skb;
1202 }
1203
1204 static struct sk_buff *
1205 ath10k_wmi_tlv_op_gen_stop_scan(struct ath10k *ar,
1206 const struct wmi_stop_scan_arg *arg)
1207 {
1208 struct wmi_stop_scan_cmd *cmd;
1209 struct wmi_tlv *tlv;
1210 struct sk_buff *skb;
1211 u32 scan_id;
1212 u32 req_id;
1213
1214 if (arg->req_id > 0xFFF)
1215 return ERR_PTR(-EINVAL);
1216 if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
1217 return ERR_PTR(-EINVAL);
1218
1219 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1220 if (!skb)
1221 return ERR_PTR(-ENOMEM);
1222
1223 scan_id = arg->u.scan_id;
1224 scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
1225
1226 req_id = arg->req_id;
1227 req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
1228
1229 tlv = (void *)skb->data;
1230 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STOP_SCAN_CMD);
1231 tlv->len = __cpu_to_le16(sizeof(*cmd));
1232 cmd = (void *)tlv->value;
1233 cmd->req_type = __cpu_to_le32(arg->req_type);
1234 cmd->vdev_id = __cpu_to_le32(arg->u.vdev_id);
1235 cmd->scan_id = __cpu_to_le32(scan_id);
1236 cmd->scan_req_id = __cpu_to_le32(req_id);
1237
1238 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv stop scan\n");
1239 return skb;
1240 }
1241
1242 static struct sk_buff *
1243 ath10k_wmi_tlv_op_gen_vdev_create(struct ath10k *ar,
1244 u32 vdev_id,
1245 enum wmi_vdev_type vdev_type,
1246 enum wmi_vdev_subtype vdev_subtype,
1247 const u8 mac_addr[ETH_ALEN])
1248 {
1249 struct wmi_vdev_create_cmd *cmd;
1250 struct wmi_tlv *tlv;
1251 struct sk_buff *skb;
1252
1253 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1254 if (!skb)
1255 return ERR_PTR(-ENOMEM);
1256
1257 tlv = (void *)skb->data;
1258 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_CREATE_CMD);
1259 tlv->len = __cpu_to_le16(sizeof(*cmd));
1260 cmd = (void *)tlv->value;
1261 cmd->vdev_id = __cpu_to_le32(vdev_id);
1262 cmd->vdev_type = __cpu_to_le32(vdev_type);
1263 cmd->vdev_subtype = __cpu_to_le32(vdev_subtype);
1264 ether_addr_copy(cmd->vdev_macaddr.addr, mac_addr);
1265
1266 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev create\n");
1267 return skb;
1268 }
1269
1270 static struct sk_buff *
1271 ath10k_wmi_tlv_op_gen_vdev_delete(struct ath10k *ar, u32 vdev_id)
1272 {
1273 struct wmi_vdev_delete_cmd *cmd;
1274 struct wmi_tlv *tlv;
1275 struct sk_buff *skb;
1276
1277 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1278 if (!skb)
1279 return ERR_PTR(-ENOMEM);
1280
1281 tlv = (void *)skb->data;
1282 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_DELETE_CMD);
1283 tlv->len = __cpu_to_le16(sizeof(*cmd));
1284 cmd = (void *)tlv->value;
1285 cmd->vdev_id = __cpu_to_le32(vdev_id);
1286
1287 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev delete\n");
1288 return skb;
1289 }
1290
1291 static struct sk_buff *
1292 ath10k_wmi_tlv_op_gen_vdev_start(struct ath10k *ar,
1293 const struct wmi_vdev_start_request_arg *arg,
1294 bool restart)
1295 {
1296 struct wmi_tlv_vdev_start_cmd *cmd;
1297 struct wmi_channel *ch;
1298 struct wmi_p2p_noa_descriptor *noa;
1299 struct wmi_tlv *tlv;
1300 struct sk_buff *skb;
1301 size_t len;
1302 void *ptr;
1303 u32 flags = 0;
1304
1305 if (WARN_ON(arg->ssid && arg->ssid_len == 0))
1306 return ERR_PTR(-EINVAL);
1307 if (WARN_ON(arg->hidden_ssid && !arg->ssid))
1308 return ERR_PTR(-EINVAL);
1309 if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
1310 return ERR_PTR(-EINVAL);
1311
1312 len = (sizeof(*tlv) + sizeof(*cmd)) +
1313 (sizeof(*tlv) + sizeof(*ch)) +
1314 (sizeof(*tlv) + 0);
1315 skb = ath10k_wmi_alloc_skb(ar, len);
1316 if (!skb)
1317 return ERR_PTR(-ENOMEM);
1318
1319 if (arg->hidden_ssid)
1320 flags |= WMI_VDEV_START_HIDDEN_SSID;
1321 if (arg->pmf_enabled)
1322 flags |= WMI_VDEV_START_PMF_ENABLED;
1323
1324 ptr = (void *)skb->data;
1325
1326 tlv = ptr;
1327 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_START_REQUEST_CMD);
1328 tlv->len = __cpu_to_le16(sizeof(*cmd));
1329 cmd = (void *)tlv->value;
1330 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
1331 cmd->bcn_intval = __cpu_to_le32(arg->bcn_intval);
1332 cmd->dtim_period = __cpu_to_le32(arg->dtim_period);
1333 cmd->flags = __cpu_to_le32(flags);
1334 cmd->bcn_tx_rate = __cpu_to_le32(arg->bcn_tx_rate);
1335 cmd->bcn_tx_power = __cpu_to_le32(arg->bcn_tx_power);
1336 cmd->disable_hw_ack = __cpu_to_le32(arg->disable_hw_ack);
1337
1338 if (arg->ssid) {
1339 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
1340 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
1341 }
1342
1343 ptr += sizeof(*tlv);
1344 ptr += sizeof(*cmd);
1345
1346 tlv = ptr;
1347 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_CHANNEL);
1348 tlv->len = __cpu_to_le16(sizeof(*ch));
1349 ch = (void *)tlv->value;
1350 ath10k_wmi_put_wmi_channel(ch, &arg->channel);
1351
1352 ptr += sizeof(*tlv);
1353 ptr += sizeof(*ch);
1354
1355 tlv = ptr;
1356 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT);
1357 tlv->len = 0;
1358 noa = (void *)tlv->value;
1359
1360 /* Note: This is a nested TLV containing:
1361 * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv]..
1362 */
1363
1364 ptr += sizeof(*tlv);
1365 ptr += 0;
1366
1367 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev start\n");
1368 return skb;
1369 }
1370
1371 static struct sk_buff *
1372 ath10k_wmi_tlv_op_gen_vdev_stop(struct ath10k *ar, u32 vdev_id)
1373 {
1374 struct wmi_vdev_stop_cmd *cmd;
1375 struct wmi_tlv *tlv;
1376 struct sk_buff *skb;
1377
1378 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1379 if (!skb)
1380 return ERR_PTR(-ENOMEM);
1381
1382 tlv = (void *)skb->data;
1383 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_STOP_CMD);
1384 tlv->len = __cpu_to_le16(sizeof(*cmd));
1385 cmd = (void *)tlv->value;
1386 cmd->vdev_id = __cpu_to_le32(vdev_id);
1387
1388 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev stop\n");
1389 return skb;
1390 }
1391
1392 static struct sk_buff *
1393 ath10k_wmi_tlv_op_gen_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid,
1394 const u8 *bssid)
1395
1396 {
1397 struct wmi_vdev_up_cmd *cmd;
1398 struct wmi_tlv *tlv;
1399 struct sk_buff *skb;
1400
1401 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1402 if (!skb)
1403 return ERR_PTR(-ENOMEM);
1404
1405 tlv = (void *)skb->data;
1406 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_UP_CMD);
1407 tlv->len = __cpu_to_le16(sizeof(*cmd));
1408 cmd = (void *)tlv->value;
1409 cmd->vdev_id = __cpu_to_le32(vdev_id);
1410 cmd->vdev_assoc_id = __cpu_to_le32(aid);
1411 ether_addr_copy(cmd->vdev_bssid.addr, bssid);
1412
1413 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev up\n");
1414 return skb;
1415 }
1416
1417 static struct sk_buff *
1418 ath10k_wmi_tlv_op_gen_vdev_down(struct ath10k *ar, u32 vdev_id)
1419 {
1420 struct wmi_vdev_down_cmd *cmd;
1421 struct wmi_tlv *tlv;
1422 struct sk_buff *skb;
1423
1424 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1425 if (!skb)
1426 return ERR_PTR(-ENOMEM);
1427
1428 tlv = (void *)skb->data;
1429 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_DOWN_CMD);
1430 tlv->len = __cpu_to_le16(sizeof(*cmd));
1431 cmd = (void *)tlv->value;
1432 cmd->vdev_id = __cpu_to_le32(vdev_id);
1433
1434 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev down\n");
1435 return skb;
1436 }
1437
1438 static struct sk_buff *
1439 ath10k_wmi_tlv_op_gen_vdev_set_param(struct ath10k *ar, u32 vdev_id,
1440 u32 param_id, u32 param_value)
1441 {
1442 struct wmi_vdev_set_param_cmd *cmd;
1443 struct wmi_tlv *tlv;
1444 struct sk_buff *skb;
1445
1446 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1447 if (!skb)
1448 return ERR_PTR(-ENOMEM);
1449
1450 tlv = (void *)skb->data;
1451 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_SET_PARAM_CMD);
1452 tlv->len = __cpu_to_le16(sizeof(*cmd));
1453 cmd = (void *)tlv->value;
1454 cmd->vdev_id = __cpu_to_le32(vdev_id);
1455 cmd->param_id = __cpu_to_le32(param_id);
1456 cmd->param_value = __cpu_to_le32(param_value);
1457
1458 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev set param\n");
1459 return skb;
1460 }
1461
1462 static struct sk_buff *
1463 ath10k_wmi_tlv_op_gen_vdev_install_key(struct ath10k *ar,
1464 const struct wmi_vdev_install_key_arg *arg)
1465 {
1466 struct wmi_vdev_install_key_cmd *cmd;
1467 struct wmi_tlv *tlv;
1468 struct sk_buff *skb;
1469 size_t len;
1470 void *ptr;
1471
1472 if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
1473 return ERR_PTR(-EINVAL);
1474 if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
1475 return ERR_PTR(-EINVAL);
1476
1477 len = sizeof(*tlv) + sizeof(*cmd) +
1478 sizeof(*tlv) + roundup(arg->key_len, sizeof(__le32));
1479 skb = ath10k_wmi_alloc_skb(ar, len);
1480 if (!skb)
1481 return ERR_PTR(-ENOMEM);
1482
1483 ptr = (void *)skb->data;
1484 tlv = ptr;
1485 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_INSTALL_KEY_CMD);
1486 tlv->len = __cpu_to_le16(sizeof(*cmd));
1487 cmd = (void *)tlv->value;
1488 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
1489 cmd->key_idx = __cpu_to_le32(arg->key_idx);
1490 cmd->key_flags = __cpu_to_le32(arg->key_flags);
1491 cmd->key_cipher = __cpu_to_le32(arg->key_cipher);
1492 cmd->key_len = __cpu_to_le32(arg->key_len);
1493 cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
1494 cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
1495
1496 if (arg->macaddr)
1497 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1498
1499 ptr += sizeof(*tlv);
1500 ptr += sizeof(*cmd);
1501
1502 tlv = ptr;
1503 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
1504 tlv->len = __cpu_to_le16(roundup(arg->key_len, sizeof(__le32)));
1505 if (arg->key_data)
1506 memcpy(tlv->value, arg->key_data, arg->key_len);
1507
1508 ptr += sizeof(*tlv);
1509 ptr += roundup(arg->key_len, sizeof(__le32));
1510
1511 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev install key\n");
1512 return skb;
1513 }
1514
1515 static void *ath10k_wmi_tlv_put_uapsd_ac(struct ath10k *ar, void *ptr,
1516 const struct wmi_sta_uapsd_auto_trig_arg *arg)
1517 {
1518 struct wmi_sta_uapsd_auto_trig_param *ac;
1519 struct wmi_tlv *tlv;
1520
1521 tlv = ptr;
1522 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STA_UAPSD_AUTO_TRIG_PARAM);
1523 tlv->len = __cpu_to_le16(sizeof(*ac));
1524 ac = (void *)tlv->value;
1525
1526 ac->wmm_ac = __cpu_to_le32(arg->wmm_ac);
1527 ac->user_priority = __cpu_to_le32(arg->user_priority);
1528 ac->service_interval = __cpu_to_le32(arg->service_interval);
1529 ac->suspend_interval = __cpu_to_le32(arg->suspend_interval);
1530 ac->delay_interval = __cpu_to_le32(arg->delay_interval);
1531
1532 ath10k_dbg(ar, ATH10K_DBG_WMI,
1533 "wmi tlv vdev sta uapsd auto trigger ac %d prio %d svc int %d susp int %d delay int %d\n",
1534 ac->wmm_ac, ac->user_priority, ac->service_interval,
1535 ac->suspend_interval, ac->delay_interval);
1536
1537 return ptr + sizeof(*tlv) + sizeof(*ac);
1538 }
1539
1540 static struct sk_buff *
1541 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd(struct ath10k *ar, u32 vdev_id,
1542 const u8 peer_addr[ETH_ALEN],
1543 const struct wmi_sta_uapsd_auto_trig_arg *args,
1544 u32 num_ac)
1545 {
1546 struct wmi_sta_uapsd_auto_trig_cmd_fixed_param *cmd;
1547 struct wmi_sta_uapsd_auto_trig_param *ac;
1548 struct wmi_tlv *tlv;
1549 struct sk_buff *skb;
1550 size_t len;
1551 size_t ac_tlv_len;
1552 void *ptr;
1553 int i;
1554
1555 ac_tlv_len = num_ac * (sizeof(*tlv) + sizeof(*ac));
1556 len = sizeof(*tlv) + sizeof(*cmd) +
1557 sizeof(*tlv) + ac_tlv_len;
1558 skb = ath10k_wmi_alloc_skb(ar, len);
1559 if (!skb)
1560 return ERR_PTR(-ENOMEM);
1561
1562 ptr = (void *)skb->data;
1563 tlv = ptr;
1564 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STA_UAPSD_AUTO_TRIG_CMD);
1565 tlv->len = __cpu_to_le16(sizeof(*cmd));
1566 cmd = (void *)tlv->value;
1567 cmd->vdev_id = __cpu_to_le32(vdev_id);
1568 cmd->num_ac = __cpu_to_le32(num_ac);
1569 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1570
1571 ptr += sizeof(*tlv);
1572 ptr += sizeof(*cmd);
1573
1574 tlv = ptr;
1575 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT);
1576 tlv->len = __cpu_to_le16(ac_tlv_len);
1577 ac = (void *)tlv->value;
1578
1579 ptr += sizeof(*tlv);
1580 for (i = 0; i < num_ac; i++)
1581 ptr = ath10k_wmi_tlv_put_uapsd_ac(ar, ptr, &args[i]);
1582
1583 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev sta uapsd auto trigger\n");
1584 return skb;
1585 }
1586
1587 static void *ath10k_wmi_tlv_put_wmm(void *ptr,
1588 const struct wmi_wmm_params_arg *arg)
1589 {
1590 struct wmi_wmm_params *wmm;
1591 struct wmi_tlv *tlv;
1592
1593 tlv = ptr;
1594 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_WMM_PARAMS);
1595 tlv->len = __cpu_to_le16(sizeof(*wmm));
1596 wmm = (void *)tlv->value;
1597 ath10k_wmi_set_wmm_param(wmm, arg);
1598
1599 return ptr + sizeof(*tlv) + sizeof(*wmm);
1600 }
1601
1602 static struct sk_buff *
1603 ath10k_wmi_tlv_op_gen_vdev_wmm_conf(struct ath10k *ar, u32 vdev_id,
1604 const struct wmi_wmm_params_all_arg *arg)
1605 {
1606 struct wmi_tlv_vdev_set_wmm_cmd *cmd;
1607 struct wmi_wmm_params *wmm;
1608 struct wmi_tlv *tlv;
1609 struct sk_buff *skb;
1610 size_t len;
1611 void *ptr;
1612
1613 len = (sizeof(*tlv) + sizeof(*cmd)) +
1614 (4 * (sizeof(*tlv) + sizeof(*wmm)));
1615 skb = ath10k_wmi_alloc_skb(ar, len);
1616 if (!skb)
1617 return ERR_PTR(-ENOMEM);
1618
1619 ptr = (void *)skb->data;
1620 tlv = ptr;
1621 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_SET_WMM_PARAMS_CMD);
1622 tlv->len = __cpu_to_le16(sizeof(*cmd));
1623 cmd = (void *)tlv->value;
1624 cmd->vdev_id = __cpu_to_le32(vdev_id);
1625
1626 ptr += sizeof(*tlv);
1627 ptr += sizeof(*cmd);
1628
1629 ptr = ath10k_wmi_tlv_put_wmm(ptr, &arg->ac_be);
1630 ptr = ath10k_wmi_tlv_put_wmm(ptr, &arg->ac_bk);
1631 ptr = ath10k_wmi_tlv_put_wmm(ptr, &arg->ac_vi);
1632 ptr = ath10k_wmi_tlv_put_wmm(ptr, &arg->ac_vo);
1633
1634 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv vdev wmm conf\n");
1635 return skb;
1636 }
1637
1638 static struct sk_buff *
1639 ath10k_wmi_tlv_op_gen_sta_keepalive(struct ath10k *ar,
1640 const struct wmi_sta_keepalive_arg *arg)
1641 {
1642 struct wmi_tlv_sta_keepalive_cmd *cmd;
1643 struct wmi_sta_keepalive_arp_resp *arp;
1644 struct sk_buff *skb;
1645 struct wmi_tlv *tlv;
1646 void *ptr;
1647 size_t len;
1648
1649 len = sizeof(*tlv) + sizeof(*cmd) +
1650 sizeof(*tlv) + sizeof(*arp);
1651 skb = ath10k_wmi_alloc_skb(ar, len);
1652 if (!skb)
1653 return ERR_PTR(-ENOMEM);
1654
1655 ptr = (void *)skb->data;
1656 tlv = ptr;
1657 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STA_KEEPALIVE_CMD);
1658 tlv->len = __cpu_to_le16(sizeof(*cmd));
1659 cmd = (void *)tlv->value;
1660 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
1661 cmd->enabled = __cpu_to_le32(arg->enabled);
1662 cmd->method = __cpu_to_le32(arg->method);
1663 cmd->interval = __cpu_to_le32(arg->interval);
1664
1665 ptr += sizeof(*tlv);
1666 ptr += sizeof(*cmd);
1667
1668 tlv = ptr;
1669 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STA_KEEPALVE_ARP_RESPONSE);
1670 tlv->len = __cpu_to_le16(sizeof(*arp));
1671 arp = (void *)tlv->value;
1672
1673 arp->src_ip4_addr = arg->src_ip4_addr;
1674 arp->dest_ip4_addr = arg->dest_ip4_addr;
1675 ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
1676
1677 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv sta keepalive vdev %d enabled %d method %d inverval %d\n",
1678 arg->vdev_id, arg->enabled, arg->method, arg->interval);
1679 return skb;
1680 }
1681
1682 static struct sk_buff *
1683 ath10k_wmi_tlv_op_gen_peer_create(struct ath10k *ar, u32 vdev_id,
1684 const u8 peer_addr[ETH_ALEN])
1685 {
1686 struct wmi_tlv_peer_create_cmd *cmd;
1687 struct wmi_tlv *tlv;
1688 struct sk_buff *skb;
1689
1690 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1691 if (!skb)
1692 return ERR_PTR(-ENOMEM);
1693
1694 tlv = (void *)skb->data;
1695 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PEER_CREATE_CMD);
1696 tlv->len = __cpu_to_le16(sizeof(*cmd));
1697 cmd = (void *)tlv->value;
1698 cmd->vdev_id = __cpu_to_le32(vdev_id);
1699 cmd->peer_type = __cpu_to_le32(WMI_TLV_PEER_TYPE_DEFAULT); /* FIXME */
1700 ether_addr_copy(cmd->peer_addr.addr, peer_addr);
1701
1702 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv peer create\n");
1703 return skb;
1704 }
1705
1706 static struct sk_buff *
1707 ath10k_wmi_tlv_op_gen_peer_delete(struct ath10k *ar, u32 vdev_id,
1708 const u8 peer_addr[ETH_ALEN])
1709 {
1710 struct wmi_peer_delete_cmd *cmd;
1711 struct wmi_tlv *tlv;
1712 struct sk_buff *skb;
1713
1714 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1715 if (!skb)
1716 return ERR_PTR(-ENOMEM);
1717
1718 tlv = (void *)skb->data;
1719 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PEER_DELETE_CMD);
1720 tlv->len = __cpu_to_le16(sizeof(*cmd));
1721 cmd = (void *)tlv->value;
1722 cmd->vdev_id = __cpu_to_le32(vdev_id);
1723 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1724
1725 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv peer delete\n");
1726 return skb;
1727 }
1728
1729 static struct sk_buff *
1730 ath10k_wmi_tlv_op_gen_peer_flush(struct ath10k *ar, u32 vdev_id,
1731 const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
1732 {
1733 struct wmi_peer_flush_tids_cmd *cmd;
1734 struct wmi_tlv *tlv;
1735 struct sk_buff *skb;
1736
1737 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1738 if (!skb)
1739 return ERR_PTR(-ENOMEM);
1740
1741 tlv = (void *)skb->data;
1742 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PEER_FLUSH_TIDS_CMD);
1743 tlv->len = __cpu_to_le16(sizeof(*cmd));
1744 cmd = (void *)tlv->value;
1745 cmd->vdev_id = __cpu_to_le32(vdev_id);
1746 cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
1747 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1748
1749 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv peer flush\n");
1750 return skb;
1751 }
1752
1753 static struct sk_buff *
1754 ath10k_wmi_tlv_op_gen_peer_set_param(struct ath10k *ar, u32 vdev_id,
1755 const u8 *peer_addr,
1756 enum wmi_peer_param param_id,
1757 u32 param_value)
1758 {
1759 struct wmi_peer_set_param_cmd *cmd;
1760 struct wmi_tlv *tlv;
1761 struct sk_buff *skb;
1762
1763 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1764 if (!skb)
1765 return ERR_PTR(-ENOMEM);
1766
1767 tlv = (void *)skb->data;
1768 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PEER_SET_PARAM_CMD);
1769 tlv->len = __cpu_to_le16(sizeof(*cmd));
1770 cmd = (void *)tlv->value;
1771 cmd->vdev_id = __cpu_to_le32(vdev_id);
1772 cmd->param_id = __cpu_to_le32(param_id);
1773 cmd->param_value = __cpu_to_le32(param_value);
1774 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1775
1776 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv peer set param\n");
1777 return skb;
1778 }
1779
1780 static struct sk_buff *
1781 ath10k_wmi_tlv_op_gen_peer_assoc(struct ath10k *ar,
1782 const struct wmi_peer_assoc_complete_arg *arg)
1783 {
1784 struct wmi_tlv_peer_assoc_cmd *cmd;
1785 struct wmi_vht_rate_set *vht_rate;
1786 struct wmi_tlv *tlv;
1787 struct sk_buff *skb;
1788 size_t len, legacy_rate_len, ht_rate_len;
1789 void *ptr;
1790
1791 if (arg->peer_mpdu_density > 16)
1792 return ERR_PTR(-EINVAL);
1793 if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
1794 return ERR_PTR(-EINVAL);
1795 if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
1796 return ERR_PTR(-EINVAL);
1797
1798 legacy_rate_len = roundup(arg->peer_legacy_rates.num_rates,
1799 sizeof(__le32));
1800 ht_rate_len = roundup(arg->peer_ht_rates.num_rates, sizeof(__le32));
1801 len = (sizeof(*tlv) + sizeof(*cmd)) +
1802 (sizeof(*tlv) + legacy_rate_len) +
1803 (sizeof(*tlv) + ht_rate_len) +
1804 (sizeof(*tlv) + sizeof(*vht_rate));
1805 skb = ath10k_wmi_alloc_skb(ar, len);
1806 if (!skb)
1807 return ERR_PTR(-ENOMEM);
1808
1809 ptr = (void *)skb->data;
1810 tlv = ptr;
1811 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PEER_ASSOC_COMPLETE_CMD);
1812 tlv->len = __cpu_to_le16(sizeof(*cmd));
1813 cmd = (void *)tlv->value;
1814
1815 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
1816 cmd->new_assoc = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
1817 cmd->assoc_id = __cpu_to_le32(arg->peer_aid);
1818 cmd->flags = __cpu_to_le32(arg->peer_flags);
1819 cmd->caps = __cpu_to_le32(arg->peer_caps);
1820 cmd->listen_intval = __cpu_to_le32(arg->peer_listen_intval);
1821 cmd->ht_caps = __cpu_to_le32(arg->peer_ht_caps);
1822 cmd->max_mpdu = __cpu_to_le32(arg->peer_max_mpdu);
1823 cmd->mpdu_density = __cpu_to_le32(arg->peer_mpdu_density);
1824 cmd->rate_caps = __cpu_to_le32(arg->peer_rate_caps);
1825 cmd->nss = __cpu_to_le32(arg->peer_num_spatial_streams);
1826 cmd->vht_caps = __cpu_to_le32(arg->peer_vht_caps);
1827 cmd->phy_mode = __cpu_to_le32(arg->peer_phymode);
1828 cmd->num_legacy_rates = __cpu_to_le32(arg->peer_legacy_rates.num_rates);
1829 cmd->num_ht_rates = __cpu_to_le32(arg->peer_ht_rates.num_rates);
1830 ether_addr_copy(cmd->mac_addr.addr, arg->addr);
1831
1832 ptr += sizeof(*tlv);
1833 ptr += sizeof(*cmd);
1834
1835 tlv = ptr;
1836 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
1837 tlv->len = __cpu_to_le16(legacy_rate_len);
1838 memcpy(tlv->value, arg->peer_legacy_rates.rates,
1839 arg->peer_legacy_rates.num_rates);
1840
1841 ptr += sizeof(*tlv);
1842 ptr += legacy_rate_len;
1843
1844 tlv = ptr;
1845 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
1846 tlv->len = __cpu_to_le16(ht_rate_len);
1847 memcpy(tlv->value, arg->peer_ht_rates.rates,
1848 arg->peer_ht_rates.num_rates);
1849
1850 ptr += sizeof(*tlv);
1851 ptr += ht_rate_len;
1852
1853 tlv = ptr;
1854 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VHT_RATE_SET);
1855 tlv->len = __cpu_to_le16(sizeof(*vht_rate));
1856 vht_rate = (void *)tlv->value;
1857
1858 vht_rate->rx_max_rate = __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
1859 vht_rate->rx_mcs_set = __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
1860 vht_rate->tx_max_rate = __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
1861 vht_rate->tx_mcs_set = __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
1862
1863 ptr += sizeof(*tlv);
1864 ptr += sizeof(*vht_rate);
1865
1866 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv peer assoc\n");
1867 return skb;
1868 }
1869
1870 static struct sk_buff *
1871 ath10k_wmi_tlv_op_gen_set_psmode(struct ath10k *ar, u32 vdev_id,
1872 enum wmi_sta_ps_mode psmode)
1873 {
1874 struct wmi_sta_powersave_mode_cmd *cmd;
1875 struct wmi_tlv *tlv;
1876 struct sk_buff *skb;
1877
1878 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1879 if (!skb)
1880 return ERR_PTR(-ENOMEM);
1881
1882 tlv = (void *)skb->data;
1883 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STA_POWERSAVE_MODE_CMD);
1884 tlv->len = __cpu_to_le16(sizeof(*cmd));
1885 cmd = (void *)tlv->value;
1886 cmd->vdev_id = __cpu_to_le32(vdev_id);
1887 cmd->sta_ps_mode = __cpu_to_le32(psmode);
1888
1889 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv set psmode\n");
1890 return skb;
1891 }
1892
1893 static struct sk_buff *
1894 ath10k_wmi_tlv_op_gen_set_sta_ps(struct ath10k *ar, u32 vdev_id,
1895 enum wmi_sta_powersave_param param_id,
1896 u32 param_value)
1897 {
1898 struct wmi_sta_powersave_param_cmd *cmd;
1899 struct wmi_tlv *tlv;
1900 struct sk_buff *skb;
1901
1902 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
1903 if (!skb)
1904 return ERR_PTR(-ENOMEM);
1905
1906 tlv = (void *)skb->data;
1907 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_STA_POWERSAVE_PARAM_CMD);
1908 tlv->len = __cpu_to_le16(sizeof(*cmd));
1909 cmd = (void *)tlv->value;
1910 cmd->vdev_id = __cpu_to_le32(vdev_id);
1911 cmd->param_id = __cpu_to_le32(param_id);
1912 cmd->param_value = __cpu_to_le32(param_value);
1913
1914 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv set sta ps\n");
1915 return skb;
1916 }
1917
1918 static struct sk_buff *
1919 ath10k_wmi_tlv_op_gen_set_ap_ps(struct ath10k *ar, u32 vdev_id, const u8 *mac,
1920 enum wmi_ap_ps_peer_param param_id, u32 value)
1921 {
1922 struct wmi_ap_ps_peer_cmd *cmd;
1923 struct wmi_tlv *tlv;
1924 struct sk_buff *skb;
1925
1926 if (!mac)
1927 return ERR_PTR(-EINVAL);
1928
1929 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
1930 if (!skb)
1931 return ERR_PTR(-ENOMEM);
1932
1933 tlv = (void *)skb->data;
1934 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_AP_PS_PEER_CMD);
1935 tlv->len = __cpu_to_le16(sizeof(*cmd));
1936 cmd = (void *)tlv->value;
1937 cmd->vdev_id = __cpu_to_le32(vdev_id);
1938 cmd->param_id = __cpu_to_le32(param_id);
1939 cmd->param_value = __cpu_to_le32(value);
1940 ether_addr_copy(cmd->peer_macaddr.addr, mac);
1941
1942 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv ap ps param\n");
1943 return skb;
1944 }
1945
1946 static struct sk_buff *
1947 ath10k_wmi_tlv_op_gen_scan_chan_list(struct ath10k *ar,
1948 const struct wmi_scan_chan_list_arg *arg)
1949 {
1950 struct wmi_tlv_scan_chan_list_cmd *cmd;
1951 struct wmi_channel *ci;
1952 struct wmi_channel_arg *ch;
1953 struct wmi_tlv *tlv;
1954 struct sk_buff *skb;
1955 size_t chans_len, len;
1956 int i;
1957 void *ptr, *chans;
1958
1959 chans_len = arg->n_channels * (sizeof(*tlv) + sizeof(*ci));
1960 len = (sizeof(*tlv) + sizeof(*cmd)) +
1961 (sizeof(*tlv) + chans_len);
1962
1963 skb = ath10k_wmi_alloc_skb(ar, len);
1964 if (!skb)
1965 return ERR_PTR(-ENOMEM);
1966
1967 ptr = (void *)skb->data;
1968 tlv = ptr;
1969 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_SCAN_CHAN_LIST_CMD);
1970 tlv->len = __cpu_to_le16(sizeof(*cmd));
1971 cmd = (void *)tlv->value;
1972 cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
1973
1974 ptr += sizeof(*tlv);
1975 ptr += sizeof(*cmd);
1976
1977 tlv = ptr;
1978 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT);
1979 tlv->len = __cpu_to_le16(chans_len);
1980 chans = (void *)tlv->value;
1981
1982 for (i = 0; i < arg->n_channels; i++) {
1983 ch = &arg->channels[i];
1984
1985 tlv = chans;
1986 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_CHANNEL);
1987 tlv->len = __cpu_to_le16(sizeof(*ci));
1988 ci = (void *)tlv->value;
1989
1990 ath10k_wmi_put_wmi_channel(ci, ch);
1991
1992 chans += sizeof(*tlv);
1993 chans += sizeof(*ci);
1994 }
1995
1996 ptr += sizeof(*tlv);
1997 ptr += chans_len;
1998
1999 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv scan chan list\n");
2000 return skb;
2001 }
2002
2003 static struct sk_buff *
2004 ath10k_wmi_tlv_op_gen_beacon_dma(struct ath10k *ar, u32 vdev_id,
2005 const void *bcn, size_t bcn_len,
2006 u32 bcn_paddr, bool dtim_zero,
2007 bool deliver_cab)
2008
2009 {
2010 struct wmi_bcn_tx_ref_cmd *cmd;
2011 struct wmi_tlv *tlv;
2012 struct sk_buff *skb;
2013 struct ieee80211_hdr *hdr;
2014 u16 fc;
2015
2016 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
2017 if (!skb)
2018 return ERR_PTR(-ENOMEM);
2019
2020 hdr = (struct ieee80211_hdr *)bcn;
2021 fc = le16_to_cpu(hdr->frame_control);
2022
2023 tlv = (void *)skb->data;
2024 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_BCN_SEND_FROM_HOST_CMD);
2025 tlv->len = __cpu_to_le16(sizeof(*cmd));
2026 cmd = (void *)tlv->value;
2027 cmd->vdev_id = __cpu_to_le32(vdev_id);
2028 cmd->data_len = __cpu_to_le32(bcn_len);
2029 cmd->data_ptr = __cpu_to_le32(bcn_paddr);
2030 cmd->msdu_id = 0;
2031 cmd->frame_control = __cpu_to_le32(fc);
2032 cmd->flags = 0;
2033
2034 if (dtim_zero)
2035 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);
2036
2037 if (deliver_cab)
2038 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);
2039
2040 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv beacon dma\n");
2041 return skb;
2042 }
2043
2044 static struct sk_buff *
2045 ath10k_wmi_tlv_op_gen_pdev_set_wmm(struct ath10k *ar,
2046 const struct wmi_wmm_params_all_arg *arg)
2047 {
2048 struct wmi_tlv_pdev_set_wmm_cmd *cmd;
2049 struct wmi_wmm_params *wmm;
2050 struct wmi_tlv *tlv;
2051 struct sk_buff *skb;
2052 size_t len;
2053 void *ptr;
2054
2055 len = (sizeof(*tlv) + sizeof(*cmd)) +
2056 (4 * (sizeof(*tlv) + sizeof(*wmm)));
2057 skb = ath10k_wmi_alloc_skb(ar, len);
2058 if (!skb)
2059 return ERR_PTR(-ENOMEM);
2060
2061 ptr = (void *)skb->data;
2062
2063 tlv = ptr;
2064 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_SET_WMM_PARAMS_CMD);
2065 tlv->len = __cpu_to_le16(sizeof(*cmd));
2066 cmd = (void *)tlv->value;
2067
2068 /* nothing to set here */
2069
2070 ptr += sizeof(*tlv);
2071 ptr += sizeof(*cmd);
2072
2073 ptr = ath10k_wmi_tlv_put_wmm(ptr, &arg->ac_be);
2074 ptr = ath10k_wmi_tlv_put_wmm(ptr, &arg->ac_bk);
2075 ptr = ath10k_wmi_tlv_put_wmm(ptr, &arg->ac_vi);
2076 ptr = ath10k_wmi_tlv_put_wmm(ptr, &arg->ac_vo);
2077
2078 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv pdev set wmm\n");
2079 return skb;
2080 }
2081
2082 static struct sk_buff *
2083 ath10k_wmi_tlv_op_gen_request_stats(struct ath10k *ar,
2084 enum wmi_stats_id stats_id)
2085 {
2086 struct wmi_request_stats_cmd *cmd;
2087 struct wmi_tlv *tlv;
2088 struct sk_buff *skb;
2089
2090 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
2091 if (!skb)
2092 return ERR_PTR(-ENOMEM);
2093
2094 tlv = (void *)skb->data;
2095 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_REQUEST_STATS_CMD);
2096 tlv->len = __cpu_to_le16(sizeof(*cmd));
2097 cmd = (void *)tlv->value;
2098 cmd->stats_id = __cpu_to_le32(stats_id);
2099
2100 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv request stats\n");
2101 return skb;
2102 }
2103
2104 static struct sk_buff *
2105 ath10k_wmi_tlv_op_gen_force_fw_hang(struct ath10k *ar,
2106 enum wmi_force_fw_hang_type type,
2107 u32 delay_ms)
2108 {
2109 struct wmi_force_fw_hang_cmd *cmd;
2110 struct wmi_tlv *tlv;
2111 struct sk_buff *skb;
2112
2113 skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd));
2114 if (!skb)
2115 return ERR_PTR(-ENOMEM);
2116
2117 tlv = (void *)skb->data;
2118 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_FORCE_FW_HANG_CMD);
2119 tlv->len = __cpu_to_le16(sizeof(*cmd));
2120 cmd = (void *)tlv->value;
2121 cmd->type = __cpu_to_le32(type);
2122 cmd->delay_ms = __cpu_to_le32(delay_ms);
2123
2124 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv force fw hang\n");
2125 return skb;
2126 }
2127
2128 static struct sk_buff *
2129 ath10k_wmi_tlv_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable)
2130 {
2131 struct wmi_tlv_dbglog_cmd *cmd;
2132 struct wmi_tlv *tlv;
2133 struct sk_buff *skb;
2134 size_t len, bmap_len;
2135 u32 value;
2136 void *ptr;
2137
2138 if (module_enable) {
2139 value = WMI_TLV_DBGLOG_LOG_LEVEL_VALUE(
2140 module_enable,
2141 WMI_TLV_DBGLOG_LOG_LEVEL_VERBOSE);
2142 } else {
2143 value = WMI_TLV_DBGLOG_LOG_LEVEL_VALUE(
2144 WMI_TLV_DBGLOG_ALL_MODULES,
2145 WMI_TLV_DBGLOG_LOG_LEVEL_WARN);
2146 }
2147
2148 bmap_len = 0;
2149 len = sizeof(*tlv) + sizeof(*cmd) + sizeof(*tlv) + bmap_len;
2150 skb = ath10k_wmi_alloc_skb(ar, len);
2151 if (!skb)
2152 return ERR_PTR(-ENOMEM);
2153
2154 ptr = (void *)skb->data;
2155
2156 tlv = ptr;
2157 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_DEBUG_LOG_CONFIG_CMD);
2158 tlv->len = __cpu_to_le16(sizeof(*cmd));
2159 cmd = (void *)tlv->value;
2160 cmd->param = __cpu_to_le32(WMI_TLV_DBGLOG_PARAM_LOG_LEVEL);
2161 cmd->value = __cpu_to_le32(value);
2162
2163 ptr += sizeof(*tlv);
2164 ptr += sizeof(*cmd);
2165
2166 tlv = ptr;
2167 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_UINT32);
2168 tlv->len = __cpu_to_le16(bmap_len);
2169
2170 /* nothing to do here */
2171
2172 ptr += sizeof(*tlv);
2173 ptr += sizeof(bmap_len);
2174
2175 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv dbglog value 0x%08x\n", value);
2176 return skb;
2177 }
2178
2179 static struct sk_buff *
2180 ath10k_wmi_tlv_op_gen_pktlog_enable(struct ath10k *ar, u32 filter)
2181 {
2182 struct wmi_tlv_pktlog_enable *cmd;
2183 struct wmi_tlv *tlv;
2184 struct sk_buff *skb;
2185 void *ptr;
2186 size_t len;
2187
2188 len = sizeof(*tlv) + sizeof(*cmd);
2189 skb = ath10k_wmi_alloc_skb(ar, len);
2190 if (!skb)
2191 return ERR_PTR(-ENOMEM);
2192
2193 ptr = (void *)skb->data;
2194 tlv = ptr;
2195 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_PKTLOG_ENABLE_CMD);
2196 tlv->len = __cpu_to_le16(sizeof(*cmd));
2197 cmd = (void *)tlv->value;
2198 cmd->filter = __cpu_to_le32(filter);
2199
2200 ptr += sizeof(*tlv);
2201 ptr += sizeof(*cmd);
2202
2203 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv pktlog enable filter 0x%08x\n",
2204 filter);
2205 return skb;
2206 }
2207
2208 static struct sk_buff *
2209 ath10k_wmi_tlv_op_gen_pktlog_disable(struct ath10k *ar)
2210 {
2211 struct wmi_tlv_pktlog_disable *cmd;
2212 struct wmi_tlv *tlv;
2213 struct sk_buff *skb;
2214 void *ptr;
2215 size_t len;
2216
2217 len = sizeof(*tlv) + sizeof(*cmd);
2218 skb = ath10k_wmi_alloc_skb(ar, len);
2219 if (!skb)
2220 return ERR_PTR(-ENOMEM);
2221
2222 ptr = (void *)skb->data;
2223 tlv = ptr;
2224 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_PKTLOG_DISABLE_CMD);
2225 tlv->len = __cpu_to_le16(sizeof(*cmd));
2226 cmd = (void *)tlv->value;
2227
2228 ptr += sizeof(*tlv);
2229 ptr += sizeof(*cmd);
2230
2231 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv pktlog disable\n");
2232 return skb;
2233 }
2234
2235 static struct sk_buff *
2236 ath10k_wmi_tlv_op_gen_bcn_tmpl(struct ath10k *ar, u32 vdev_id,
2237 u32 tim_ie_offset, struct sk_buff *bcn,
2238 u32 prb_caps, u32 prb_erp, void *prb_ies,
2239 size_t prb_ies_len)
2240 {
2241 struct wmi_tlv_bcn_tmpl_cmd *cmd;
2242 struct wmi_tlv_bcn_prb_info *info;
2243 struct wmi_tlv *tlv;
2244 struct sk_buff *skb;
2245 void *ptr;
2246 size_t len;
2247
2248 if (WARN_ON(prb_ies_len > 0 && !prb_ies))
2249 return ERR_PTR(-EINVAL);
2250
2251 len = sizeof(*tlv) + sizeof(*cmd) +
2252 sizeof(*tlv) + sizeof(*info) + prb_ies_len +
2253 sizeof(*tlv) + roundup(bcn->len, 4);
2254 skb = ath10k_wmi_alloc_skb(ar, len);
2255 if (!skb)
2256 return ERR_PTR(-ENOMEM);
2257
2258 ptr = (void *)skb->data;
2259 tlv = ptr;
2260 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_BCN_TMPL_CMD);
2261 tlv->len = __cpu_to_le16(sizeof(*cmd));
2262 cmd = (void *)tlv->value;
2263 cmd->vdev_id = __cpu_to_le32(vdev_id);
2264 cmd->tim_ie_offset = __cpu_to_le32(tim_ie_offset);
2265 cmd->buf_len = __cpu_to_le32(bcn->len);
2266
2267 ptr += sizeof(*tlv);
2268 ptr += sizeof(*cmd);
2269
2270 /* FIXME: prb_ies_len should be probably aligned to 4byte boundary but
2271 * then it is then impossible to pass original ie len.
2272 * This chunk is not used yet so if setting probe resp template yields
2273 * problems with beaconing or crashes firmware look here.
2274 */
2275 tlv = ptr;
2276 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_BCN_PRB_INFO);
2277 tlv->len = __cpu_to_le16(sizeof(*info) + prb_ies_len);
2278 info = (void *)tlv->value;
2279 info->caps = __cpu_to_le32(prb_caps);
2280 info->erp = __cpu_to_le32(prb_erp);
2281 memcpy(info->ies, prb_ies, prb_ies_len);
2282
2283 ptr += sizeof(*tlv);
2284 ptr += sizeof(*info);
2285 ptr += prb_ies_len;
2286
2287 tlv = ptr;
2288 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
2289 tlv->len = __cpu_to_le16(roundup(bcn->len, 4));
2290 memcpy(tlv->value, bcn->data, bcn->len);
2291
2292 /* FIXME: Adjust TSF? */
2293
2294 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv bcn tmpl vdev_id %i\n",
2295 vdev_id);
2296 return skb;
2297 }
2298
2299 static struct sk_buff *
2300 ath10k_wmi_tlv_op_gen_prb_tmpl(struct ath10k *ar, u32 vdev_id,
2301 struct sk_buff *prb)
2302 {
2303 struct wmi_tlv_prb_tmpl_cmd *cmd;
2304 struct wmi_tlv_bcn_prb_info *info;
2305 struct wmi_tlv *tlv;
2306 struct sk_buff *skb;
2307 void *ptr;
2308 size_t len;
2309
2310 len = sizeof(*tlv) + sizeof(*cmd) +
2311 sizeof(*tlv) + sizeof(*info) +
2312 sizeof(*tlv) + roundup(prb->len, 4);
2313 skb = ath10k_wmi_alloc_skb(ar, len);
2314 if (!skb)
2315 return ERR_PTR(-ENOMEM);
2316
2317 ptr = (void *)skb->data;
2318 tlv = ptr;
2319 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PRB_TMPL_CMD);
2320 tlv->len = __cpu_to_le16(sizeof(*cmd));
2321 cmd = (void *)tlv->value;
2322 cmd->vdev_id = __cpu_to_le32(vdev_id);
2323 cmd->buf_len = __cpu_to_le32(prb->len);
2324
2325 ptr += sizeof(*tlv);
2326 ptr += sizeof(*cmd);
2327
2328 tlv = ptr;
2329 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_BCN_PRB_INFO);
2330 tlv->len = __cpu_to_le16(sizeof(*info));
2331 info = (void *)tlv->value;
2332 info->caps = 0;
2333 info->erp = 0;
2334
2335 ptr += sizeof(*tlv);
2336 ptr += sizeof(*info);
2337
2338 tlv = ptr;
2339 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
2340 tlv->len = __cpu_to_le16(roundup(prb->len, 4));
2341 memcpy(tlv->value, prb->data, prb->len);
2342
2343 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv prb tmpl vdev_id %i\n",
2344 vdev_id);
2345 return skb;
2346 }
2347
2348 static struct sk_buff *
2349 ath10k_wmi_tlv_op_gen_p2p_go_bcn_ie(struct ath10k *ar, u32 vdev_id,
2350 const u8 *p2p_ie)
2351 {
2352 struct wmi_tlv_p2p_go_bcn_ie *cmd;
2353 struct wmi_tlv *tlv;
2354 struct sk_buff *skb;
2355 void *ptr;
2356 size_t len;
2357
2358 len = sizeof(*tlv) + sizeof(*cmd) +
2359 sizeof(*tlv) + roundup(p2p_ie[1] + 2, 4);
2360 skb = ath10k_wmi_alloc_skb(ar, len);
2361 if (!skb)
2362 return ERR_PTR(-ENOMEM);
2363
2364 ptr = (void *)skb->data;
2365 tlv = ptr;
2366 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_P2P_GO_SET_BEACON_IE);
2367 tlv->len = __cpu_to_le16(sizeof(*cmd));
2368 cmd = (void *)tlv->value;
2369 cmd->vdev_id = __cpu_to_le32(vdev_id);
2370 cmd->ie_len = __cpu_to_le32(p2p_ie[1] + 2);
2371
2372 ptr += sizeof(*tlv);
2373 ptr += sizeof(*cmd);
2374
2375 tlv = ptr;
2376 tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
2377 tlv->len = __cpu_to_le16(roundup(p2p_ie[1] + 2, 4));
2378 memcpy(tlv->value, p2p_ie, p2p_ie[1] + 2);
2379
2380 ptr += sizeof(*tlv);
2381 ptr += roundup(p2p_ie[1] + 2, 4);
2382
2383 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv p2p go bcn ie for vdev %i\n",
2384 vdev_id);
2385 return skb;
2386 }
2387
2388 /****************/
2389 /* TLV mappings */
2390 /****************/
2391
2392 static struct wmi_cmd_map wmi_tlv_cmd_map = {
2393 .init_cmdid = WMI_TLV_INIT_CMDID,
2394 .start_scan_cmdid = WMI_TLV_START_SCAN_CMDID,
2395 .stop_scan_cmdid = WMI_TLV_STOP_SCAN_CMDID,
2396 .scan_chan_list_cmdid = WMI_TLV_SCAN_CHAN_LIST_CMDID,
2397 .scan_sch_prio_tbl_cmdid = WMI_TLV_SCAN_SCH_PRIO_TBL_CMDID,
2398 .pdev_set_regdomain_cmdid = WMI_TLV_PDEV_SET_REGDOMAIN_CMDID,
2399 .pdev_set_channel_cmdid = WMI_TLV_PDEV_SET_CHANNEL_CMDID,
2400 .pdev_set_param_cmdid = WMI_TLV_PDEV_SET_PARAM_CMDID,
2401 .pdev_pktlog_enable_cmdid = WMI_TLV_PDEV_PKTLOG_ENABLE_CMDID,
2402 .pdev_pktlog_disable_cmdid = WMI_TLV_PDEV_PKTLOG_DISABLE_CMDID,
2403 .pdev_set_wmm_params_cmdid = WMI_TLV_PDEV_SET_WMM_PARAMS_CMDID,
2404 .pdev_set_ht_cap_ie_cmdid = WMI_TLV_PDEV_SET_HT_CAP_IE_CMDID,
2405 .pdev_set_vht_cap_ie_cmdid = WMI_TLV_PDEV_SET_VHT_CAP_IE_CMDID,
2406 .pdev_set_dscp_tid_map_cmdid = WMI_TLV_PDEV_SET_DSCP_TID_MAP_CMDID,
2407 .pdev_set_quiet_mode_cmdid = WMI_TLV_PDEV_SET_QUIET_MODE_CMDID,
2408 .pdev_green_ap_ps_enable_cmdid = WMI_TLV_PDEV_GREEN_AP_PS_ENABLE_CMDID,
2409 .pdev_get_tpc_config_cmdid = WMI_TLV_PDEV_GET_TPC_CONFIG_CMDID,
2410 .pdev_set_base_macaddr_cmdid = WMI_TLV_PDEV_SET_BASE_MACADDR_CMDID,
2411 .vdev_create_cmdid = WMI_TLV_VDEV_CREATE_CMDID,
2412 .vdev_delete_cmdid = WMI_TLV_VDEV_DELETE_CMDID,
2413 .vdev_start_request_cmdid = WMI_TLV_VDEV_START_REQUEST_CMDID,
2414 .vdev_restart_request_cmdid = WMI_TLV_VDEV_RESTART_REQUEST_CMDID,
2415 .vdev_up_cmdid = WMI_TLV_VDEV_UP_CMDID,
2416 .vdev_stop_cmdid = WMI_TLV_VDEV_STOP_CMDID,
2417 .vdev_down_cmdid = WMI_TLV_VDEV_DOWN_CMDID,
2418 .vdev_set_param_cmdid = WMI_TLV_VDEV_SET_PARAM_CMDID,
2419 .vdev_install_key_cmdid = WMI_TLV_VDEV_INSTALL_KEY_CMDID,
2420 .peer_create_cmdid = WMI_TLV_PEER_CREATE_CMDID,
2421 .peer_delete_cmdid = WMI_TLV_PEER_DELETE_CMDID,
2422 .peer_flush_tids_cmdid = WMI_TLV_PEER_FLUSH_TIDS_CMDID,
2423 .peer_set_param_cmdid = WMI_TLV_PEER_SET_PARAM_CMDID,
2424 .peer_assoc_cmdid = WMI_TLV_PEER_ASSOC_CMDID,
2425 .peer_add_wds_entry_cmdid = WMI_TLV_PEER_ADD_WDS_ENTRY_CMDID,
2426 .peer_remove_wds_entry_cmdid = WMI_TLV_PEER_REMOVE_WDS_ENTRY_CMDID,
2427 .peer_mcast_group_cmdid = WMI_TLV_PEER_MCAST_GROUP_CMDID,
2428 .bcn_tx_cmdid = WMI_TLV_BCN_TX_CMDID,
2429 .pdev_send_bcn_cmdid = WMI_TLV_PDEV_SEND_BCN_CMDID,
2430 .bcn_tmpl_cmdid = WMI_TLV_BCN_TMPL_CMDID,
2431 .bcn_filter_rx_cmdid = WMI_TLV_BCN_FILTER_RX_CMDID,
2432 .prb_req_filter_rx_cmdid = WMI_TLV_PRB_REQ_FILTER_RX_CMDID,
2433 .mgmt_tx_cmdid = WMI_TLV_MGMT_TX_CMDID,
2434 .prb_tmpl_cmdid = WMI_TLV_PRB_TMPL_CMDID,
2435 .addba_clear_resp_cmdid = WMI_TLV_ADDBA_CLEAR_RESP_CMDID,
2436 .addba_send_cmdid = WMI_TLV_ADDBA_SEND_CMDID,
2437 .addba_status_cmdid = WMI_TLV_ADDBA_STATUS_CMDID,
2438 .delba_send_cmdid = WMI_TLV_DELBA_SEND_CMDID,
2439 .addba_set_resp_cmdid = WMI_TLV_ADDBA_SET_RESP_CMDID,
2440 .send_singleamsdu_cmdid = WMI_TLV_SEND_SINGLEAMSDU_CMDID,
2441 .sta_powersave_mode_cmdid = WMI_TLV_STA_POWERSAVE_MODE_CMDID,
2442 .sta_powersave_param_cmdid = WMI_TLV_STA_POWERSAVE_PARAM_CMDID,
2443 .sta_mimo_ps_mode_cmdid = WMI_TLV_STA_MIMO_PS_MODE_CMDID,
2444 .pdev_dfs_enable_cmdid = WMI_TLV_PDEV_DFS_ENABLE_CMDID,
2445 .pdev_dfs_disable_cmdid = WMI_TLV_PDEV_DFS_DISABLE_CMDID,
2446 .roam_scan_mode = WMI_TLV_ROAM_SCAN_MODE,
2447 .roam_scan_rssi_threshold = WMI_TLV_ROAM_SCAN_RSSI_THRESHOLD,
2448 .roam_scan_period = WMI_TLV_ROAM_SCAN_PERIOD,
2449 .roam_scan_rssi_change_threshold =
2450 WMI_TLV_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
2451 .roam_ap_profile = WMI_TLV_ROAM_AP_PROFILE,
2452 .ofl_scan_add_ap_profile = WMI_TLV_ROAM_AP_PROFILE,
2453 .ofl_scan_remove_ap_profile = WMI_TLV_OFL_SCAN_REMOVE_AP_PROFILE,
2454 .ofl_scan_period = WMI_TLV_OFL_SCAN_PERIOD,
2455 .p2p_dev_set_device_info = WMI_TLV_P2P_DEV_SET_DEVICE_INFO,
2456 .p2p_dev_set_discoverability = WMI_TLV_P2P_DEV_SET_DISCOVERABILITY,
2457 .p2p_go_set_beacon_ie = WMI_TLV_P2P_GO_SET_BEACON_IE,
2458 .p2p_go_set_probe_resp_ie = WMI_TLV_P2P_GO_SET_PROBE_RESP_IE,
2459 .p2p_set_vendor_ie_data_cmdid = WMI_TLV_P2P_SET_VENDOR_IE_DATA_CMDID,
2460 .ap_ps_peer_param_cmdid = WMI_TLV_AP_PS_PEER_PARAM_CMDID,
2461 .ap_ps_peer_uapsd_coex_cmdid = WMI_TLV_AP_PS_PEER_UAPSD_COEX_CMDID,
2462 .peer_rate_retry_sched_cmdid = WMI_TLV_PEER_RATE_RETRY_SCHED_CMDID,
2463 .wlan_profile_trigger_cmdid = WMI_TLV_WLAN_PROFILE_TRIGGER_CMDID,
2464 .wlan_profile_set_hist_intvl_cmdid =
2465 WMI_TLV_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
2466 .wlan_profile_get_profile_data_cmdid =
2467 WMI_TLV_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
2468 .wlan_profile_enable_profile_id_cmdid =
2469 WMI_TLV_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
2470 .wlan_profile_list_profile_id_cmdid =
2471 WMI_TLV_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
2472 .pdev_suspend_cmdid = WMI_TLV_PDEV_SUSPEND_CMDID,
2473 .pdev_resume_cmdid = WMI_TLV_PDEV_RESUME_CMDID,
2474 .add_bcn_filter_cmdid = WMI_TLV_ADD_BCN_FILTER_CMDID,
2475 .rmv_bcn_filter_cmdid = WMI_TLV_RMV_BCN_FILTER_CMDID,
2476 .wow_add_wake_pattern_cmdid = WMI_TLV_WOW_ADD_WAKE_PATTERN_CMDID,
2477 .wow_del_wake_pattern_cmdid = WMI_TLV_WOW_DEL_WAKE_PATTERN_CMDID,
2478 .wow_enable_disable_wake_event_cmdid =
2479 WMI_TLV_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
2480 .wow_enable_cmdid = WMI_TLV_WOW_ENABLE_CMDID,
2481 .wow_hostwakeup_from_sleep_cmdid =
2482 WMI_TLV_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
2483 .rtt_measreq_cmdid = WMI_TLV_RTT_MEASREQ_CMDID,
2484 .rtt_tsf_cmdid = WMI_TLV_RTT_TSF_CMDID,
2485 .vdev_spectral_scan_configure_cmdid = WMI_TLV_SPECTRAL_SCAN_CONF_CMDID,
2486 .vdev_spectral_scan_enable_cmdid = WMI_TLV_SPECTRAL_SCAN_ENABLE_CMDID,
2487 .request_stats_cmdid = WMI_TLV_REQUEST_STATS_CMDID,
2488 .set_arp_ns_offload_cmdid = WMI_TLV_SET_ARP_NS_OFFLOAD_CMDID,
2489 .network_list_offload_config_cmdid =
2490 WMI_TLV_NETWORK_LIST_OFFLOAD_CONFIG_CMDID,
2491 .gtk_offload_cmdid = WMI_TLV_GTK_OFFLOAD_CMDID,
2492 .csa_offload_enable_cmdid = WMI_TLV_CSA_OFFLOAD_ENABLE_CMDID,
2493 .csa_offload_chanswitch_cmdid = WMI_TLV_CSA_OFFLOAD_CHANSWITCH_CMDID,
2494 .chatter_set_mode_cmdid = WMI_TLV_CHATTER_SET_MODE_CMDID,
2495 .peer_tid_addba_cmdid = WMI_TLV_PEER_TID_ADDBA_CMDID,
2496 .peer_tid_delba_cmdid = WMI_TLV_PEER_TID_DELBA_CMDID,
2497 .sta_dtim_ps_method_cmdid = WMI_TLV_STA_DTIM_PS_METHOD_CMDID,
2498 .sta_uapsd_auto_trig_cmdid = WMI_TLV_STA_UAPSD_AUTO_TRIG_CMDID,
2499 .sta_keepalive_cmd = WMI_TLV_STA_KEEPALIVE_CMDID,
2500 .echo_cmdid = WMI_TLV_ECHO_CMDID,
2501 .pdev_utf_cmdid = WMI_TLV_PDEV_UTF_CMDID,
2502 .dbglog_cfg_cmdid = WMI_TLV_DBGLOG_CFG_CMDID,
2503 .pdev_qvit_cmdid = WMI_TLV_PDEV_QVIT_CMDID,
2504 .pdev_ftm_intg_cmdid = WMI_TLV_PDEV_FTM_INTG_CMDID,
2505 .vdev_set_keepalive_cmdid = WMI_TLV_VDEV_SET_KEEPALIVE_CMDID,
2506 .vdev_get_keepalive_cmdid = WMI_TLV_VDEV_GET_KEEPALIVE_CMDID,
2507 .force_fw_hang_cmdid = WMI_TLV_FORCE_FW_HANG_CMDID,
2508 .gpio_config_cmdid = WMI_TLV_GPIO_CONFIG_CMDID,
2509 .gpio_output_cmdid = WMI_TLV_GPIO_OUTPUT_CMDID,
2510 .pdev_get_temperature_cmdid = WMI_TLV_CMD_UNSUPPORTED,
2511 .vdev_set_wmm_params_cmdid = WMI_TLV_VDEV_SET_WMM_PARAMS_CMDID,
2512 };
2513
2514 static struct wmi_pdev_param_map wmi_tlv_pdev_param_map = {
2515 .tx_chain_mask = WMI_TLV_PDEV_PARAM_TX_CHAIN_MASK,
2516 .rx_chain_mask = WMI_TLV_PDEV_PARAM_RX_CHAIN_MASK,
2517 .txpower_limit2g = WMI_TLV_PDEV_PARAM_TXPOWER_LIMIT2G,
2518 .txpower_limit5g = WMI_TLV_PDEV_PARAM_TXPOWER_LIMIT5G,
2519 .txpower_scale = WMI_TLV_PDEV_PARAM_TXPOWER_SCALE,
2520 .beacon_gen_mode = WMI_TLV_PDEV_PARAM_BEACON_GEN_MODE,
2521 .beacon_tx_mode = WMI_TLV_PDEV_PARAM_BEACON_TX_MODE,
2522 .resmgr_offchan_mode = WMI_TLV_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
2523 .protection_mode = WMI_TLV_PDEV_PARAM_PROTECTION_MODE,
2524 .dynamic_bw = WMI_TLV_PDEV_PARAM_DYNAMIC_BW,
2525 .non_agg_sw_retry_th = WMI_TLV_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
2526 .agg_sw_retry_th = WMI_TLV_PDEV_PARAM_AGG_SW_RETRY_TH,
2527 .sta_kickout_th = WMI_TLV_PDEV_PARAM_STA_KICKOUT_TH,
2528 .ac_aggrsize_scaling = WMI_TLV_PDEV_PARAM_AC_AGGRSIZE_SCALING,
2529 .ltr_enable = WMI_TLV_PDEV_PARAM_LTR_ENABLE,
2530 .ltr_ac_latency_be = WMI_TLV_PDEV_PARAM_LTR_AC_LATENCY_BE,
2531 .ltr_ac_latency_bk = WMI_TLV_PDEV_PARAM_LTR_AC_LATENCY_BK,
2532 .ltr_ac_latency_vi = WMI_TLV_PDEV_PARAM_LTR_AC_LATENCY_VI,
2533 .ltr_ac_latency_vo = WMI_TLV_PDEV_PARAM_LTR_AC_LATENCY_VO,
2534 .ltr_ac_latency_timeout = WMI_TLV_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
2535 .ltr_sleep_override = WMI_TLV_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
2536 .ltr_rx_override = WMI_TLV_PDEV_PARAM_LTR_RX_OVERRIDE,
2537 .ltr_tx_activity_timeout = WMI_TLV_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
2538 .l1ss_enable = WMI_TLV_PDEV_PARAM_L1SS_ENABLE,
2539 .dsleep_enable = WMI_TLV_PDEV_PARAM_DSLEEP_ENABLE,
2540 .pcielp_txbuf_flush = WMI_TLV_PDEV_PARAM_PCIELP_TXBUF_FLUSH,
2541 .pcielp_txbuf_watermark = WMI_TLV_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
2542 .pcielp_txbuf_tmo_en = WMI_TLV_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
2543 .pcielp_txbuf_tmo_value = WMI_TLV_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE,
2544 .pdev_stats_update_period = WMI_TLV_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
2545 .vdev_stats_update_period = WMI_TLV_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
2546 .peer_stats_update_period = WMI_TLV_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
2547 .bcnflt_stats_update_period =
2548 WMI_TLV_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
2549 .pmf_qos = WMI_TLV_PDEV_PARAM_PMF_QOS,
2550 .arp_ac_override = WMI_TLV_PDEV_PARAM_ARP_AC_OVERRIDE,
2551 .dcs = WMI_TLV_PDEV_PARAM_DCS,
2552 .ani_enable = WMI_TLV_PDEV_PARAM_ANI_ENABLE,
2553 .ani_poll_period = WMI_TLV_PDEV_PARAM_ANI_POLL_PERIOD,
2554 .ani_listen_period = WMI_TLV_PDEV_PARAM_ANI_LISTEN_PERIOD,
2555 .ani_ofdm_level = WMI_TLV_PDEV_PARAM_ANI_OFDM_LEVEL,
2556 .ani_cck_level = WMI_TLV_PDEV_PARAM_ANI_CCK_LEVEL,
2557 .dyntxchain = WMI_TLV_PDEV_PARAM_DYNTXCHAIN,
2558 .proxy_sta = WMI_TLV_PDEV_PARAM_PROXY_STA,
2559 .idle_ps_config = WMI_TLV_PDEV_PARAM_IDLE_PS_CONFIG,
2560 .power_gating_sleep = WMI_TLV_PDEV_PARAM_POWER_GATING_SLEEP,
2561 .fast_channel_reset = WMI_TLV_PDEV_PARAM_UNSUPPORTED,
2562 .burst_dur = WMI_TLV_PDEV_PARAM_BURST_DUR,
2563 .burst_enable = WMI_TLV_PDEV_PARAM_BURST_ENABLE,
2564 .cal_period = WMI_PDEV_PARAM_UNSUPPORTED,
2565 };
2566
2567 static struct wmi_vdev_param_map wmi_tlv_vdev_param_map = {
2568 .rts_threshold = WMI_TLV_VDEV_PARAM_RTS_THRESHOLD,
2569 .fragmentation_threshold = WMI_TLV_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
2570 .beacon_interval = WMI_TLV_VDEV_PARAM_BEACON_INTERVAL,
2571 .listen_interval = WMI_TLV_VDEV_PARAM_LISTEN_INTERVAL,
2572 .multicast_rate = WMI_TLV_VDEV_PARAM_MULTICAST_RATE,
2573 .mgmt_tx_rate = WMI_TLV_VDEV_PARAM_MGMT_TX_RATE,
2574 .slot_time = WMI_TLV_VDEV_PARAM_SLOT_TIME,
2575 .preamble = WMI_TLV_VDEV_PARAM_PREAMBLE,
2576 .swba_time = WMI_TLV_VDEV_PARAM_SWBA_TIME,
2577 .wmi_vdev_stats_update_period = WMI_TLV_VDEV_STATS_UPDATE_PERIOD,
2578 .wmi_vdev_pwrsave_ageout_time = WMI_TLV_VDEV_PWRSAVE_AGEOUT_TIME,
2579 .wmi_vdev_host_swba_interval = WMI_TLV_VDEV_HOST_SWBA_INTERVAL,
2580 .dtim_period = WMI_TLV_VDEV_PARAM_DTIM_PERIOD,
2581 .wmi_vdev_oc_scheduler_air_time_limit =
2582 WMI_TLV_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
2583 .wds = WMI_TLV_VDEV_PARAM_WDS,
2584 .atim_window = WMI_TLV_VDEV_PARAM_ATIM_WINDOW,
2585 .bmiss_count_max = WMI_TLV_VDEV_PARAM_BMISS_COUNT_MAX,
2586 .bmiss_first_bcnt = WMI_TLV_VDEV_PARAM_BMISS_FIRST_BCNT,
2587 .bmiss_final_bcnt = WMI_TLV_VDEV_PARAM_BMISS_FINAL_BCNT,
2588 .feature_wmm = WMI_TLV_VDEV_PARAM_FEATURE_WMM,
2589 .chwidth = WMI_TLV_VDEV_PARAM_CHWIDTH,
2590 .chextoffset = WMI_TLV_VDEV_PARAM_CHEXTOFFSET,
2591 .disable_htprotection = WMI_TLV_VDEV_PARAM_DISABLE_HTPROTECTION,
2592 .sta_quickkickout = WMI_TLV_VDEV_PARAM_STA_QUICKKICKOUT,
2593 .mgmt_rate = WMI_TLV_VDEV_PARAM_MGMT_RATE,
2594 .protection_mode = WMI_TLV_VDEV_PARAM_PROTECTION_MODE,
2595 .fixed_rate = WMI_TLV_VDEV_PARAM_FIXED_RATE,
2596 .sgi = WMI_TLV_VDEV_PARAM_SGI,
2597 .ldpc = WMI_TLV_VDEV_PARAM_LDPC,
2598 .tx_stbc = WMI_TLV_VDEV_PARAM_TX_STBC,
2599 .rx_stbc = WMI_TLV_VDEV_PARAM_RX_STBC,
2600 .intra_bss_fwd = WMI_TLV_VDEV_PARAM_INTRA_BSS_FWD,
2601 .def_keyid = WMI_TLV_VDEV_PARAM_DEF_KEYID,
2602 .nss = WMI_TLV_VDEV_PARAM_NSS,
2603 .bcast_data_rate = WMI_TLV_VDEV_PARAM_BCAST_DATA_RATE,
2604 .mcast_data_rate = WMI_TLV_VDEV_PARAM_MCAST_DATA_RATE,
2605 .mcast_indicate = WMI_TLV_VDEV_PARAM_MCAST_INDICATE,
2606 .dhcp_indicate = WMI_TLV_VDEV_PARAM_DHCP_INDICATE,
2607 .unknown_dest_indicate = WMI_TLV_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
2608 .ap_keepalive_min_idle_inactive_time_secs =
2609 WMI_TLV_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
2610 .ap_keepalive_max_idle_inactive_time_secs =
2611 WMI_TLV_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
2612 .ap_keepalive_max_unresponsive_time_secs =
2613 WMI_TLV_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
2614 .ap_enable_nawds = WMI_TLV_VDEV_PARAM_AP_ENABLE_NAWDS,
2615 .mcast2ucast_set = WMI_TLV_VDEV_PARAM_UNSUPPORTED,
2616 .enable_rtscts = WMI_TLV_VDEV_PARAM_ENABLE_RTSCTS,
2617 .txbf = WMI_TLV_VDEV_PARAM_TXBF,
2618 .packet_powersave = WMI_TLV_VDEV_PARAM_PACKET_POWERSAVE,
2619 .drop_unencry = WMI_TLV_VDEV_PARAM_DROP_UNENCRY,
2620 .tx_encap_type = WMI_TLV_VDEV_PARAM_TX_ENCAP_TYPE,
2621 .ap_detect_out_of_sync_sleeping_sta_time_secs =
2622 WMI_TLV_VDEV_PARAM_UNSUPPORTED,
2623 };
2624
2625 static const struct wmi_ops wmi_tlv_ops = {
2626 .rx = ath10k_wmi_tlv_op_rx,
2627 .map_svc = wmi_tlv_svc_map,
2628
2629 .pull_scan = ath10k_wmi_tlv_op_pull_scan_ev,
2630 .pull_mgmt_rx = ath10k_wmi_tlv_op_pull_mgmt_rx_ev,
2631 .pull_ch_info = ath10k_wmi_tlv_op_pull_ch_info_ev,
2632 .pull_vdev_start = ath10k_wmi_tlv_op_pull_vdev_start_ev,
2633 .pull_peer_kick = ath10k_wmi_tlv_op_pull_peer_kick_ev,
2634 .pull_swba = ath10k_wmi_tlv_op_pull_swba_ev,
2635 .pull_phyerr = ath10k_wmi_tlv_op_pull_phyerr_ev,
2636 .pull_svc_rdy = ath10k_wmi_tlv_op_pull_svc_rdy_ev,
2637 .pull_rdy = ath10k_wmi_tlv_op_pull_rdy_ev,
2638 .pull_fw_stats = ath10k_wmi_tlv_op_pull_fw_stats,
2639
2640 .gen_pdev_suspend = ath10k_wmi_tlv_op_gen_pdev_suspend,
2641 .gen_pdev_resume = ath10k_wmi_tlv_op_gen_pdev_resume,
2642 .gen_pdev_set_rd = ath10k_wmi_tlv_op_gen_pdev_set_rd,
2643 .gen_pdev_set_param = ath10k_wmi_tlv_op_gen_pdev_set_param,
2644 .gen_init = ath10k_wmi_tlv_op_gen_init,
2645 .gen_start_scan = ath10k_wmi_tlv_op_gen_start_scan,
2646 .gen_stop_scan = ath10k_wmi_tlv_op_gen_stop_scan,
2647 .gen_vdev_create = ath10k_wmi_tlv_op_gen_vdev_create,
2648 .gen_vdev_delete = ath10k_wmi_tlv_op_gen_vdev_delete,
2649 .gen_vdev_start = ath10k_wmi_tlv_op_gen_vdev_start,
2650 .gen_vdev_stop = ath10k_wmi_tlv_op_gen_vdev_stop,
2651 .gen_vdev_up = ath10k_wmi_tlv_op_gen_vdev_up,
2652 .gen_vdev_down = ath10k_wmi_tlv_op_gen_vdev_down,
2653 .gen_vdev_set_param = ath10k_wmi_tlv_op_gen_vdev_set_param,
2654 .gen_vdev_install_key = ath10k_wmi_tlv_op_gen_vdev_install_key,
2655 .gen_vdev_wmm_conf = ath10k_wmi_tlv_op_gen_vdev_wmm_conf,
2656 .gen_peer_create = ath10k_wmi_tlv_op_gen_peer_create,
2657 .gen_peer_delete = ath10k_wmi_tlv_op_gen_peer_delete,
2658 .gen_peer_flush = ath10k_wmi_tlv_op_gen_peer_flush,
2659 .gen_peer_set_param = ath10k_wmi_tlv_op_gen_peer_set_param,
2660 .gen_peer_assoc = ath10k_wmi_tlv_op_gen_peer_assoc,
2661 .gen_set_psmode = ath10k_wmi_tlv_op_gen_set_psmode,
2662 .gen_set_sta_ps = ath10k_wmi_tlv_op_gen_set_sta_ps,
2663 .gen_set_ap_ps = ath10k_wmi_tlv_op_gen_set_ap_ps,
2664 .gen_scan_chan_list = ath10k_wmi_tlv_op_gen_scan_chan_list,
2665 .gen_beacon_dma = ath10k_wmi_tlv_op_gen_beacon_dma,
2666 .gen_pdev_set_wmm = ath10k_wmi_tlv_op_gen_pdev_set_wmm,
2667 .gen_request_stats = ath10k_wmi_tlv_op_gen_request_stats,
2668 .gen_force_fw_hang = ath10k_wmi_tlv_op_gen_force_fw_hang,
2669 /* .gen_mgmt_tx = not implemented; HTT is used */
2670 .gen_dbglog_cfg = ath10k_wmi_tlv_op_gen_dbglog_cfg,
2671 .gen_pktlog_enable = ath10k_wmi_tlv_op_gen_pktlog_enable,
2672 .gen_pktlog_disable = ath10k_wmi_tlv_op_gen_pktlog_disable,
2673 /* .gen_pdev_set_quiet_mode not implemented */
2674 /* .gen_pdev_get_temperature not implemented */
2675 /* .gen_addba_clear_resp not implemented */
2676 /* .gen_addba_send not implemented */
2677 /* .gen_addba_set_resp not implemented */
2678 /* .gen_delba_send not implemented */
2679 .gen_bcn_tmpl = ath10k_wmi_tlv_op_gen_bcn_tmpl,
2680 .gen_prb_tmpl = ath10k_wmi_tlv_op_gen_prb_tmpl,
2681 .gen_p2p_go_bcn_ie = ath10k_wmi_tlv_op_gen_p2p_go_bcn_ie,
2682 .gen_vdev_sta_uapsd = ath10k_wmi_tlv_op_gen_vdev_sta_uapsd,
2683 .gen_sta_keepalive = ath10k_wmi_tlv_op_gen_sta_keepalive,
2684 };
2685
2686 /************/
2687 /* TLV init */
2688 /************/
2689
2690 void ath10k_wmi_tlv_attach(struct ath10k *ar)
2691 {
2692 ar->wmi.cmd = &wmi_tlv_cmd_map;
2693 ar->wmi.vdev_param = &wmi_tlv_vdev_param_map;
2694 ar->wmi.pdev_param = &wmi_tlv_pdev_param_map;
2695 ar->wmi.ops = &wmi_tlv_ops;
2696 }
Linux kernel - Deliverables
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