xref: /linux/drivers/net/wireless/ath/ath11k/wmi.c (revision 4b660dbd9ee2059850fd30e0df420ca7a38a1856)
1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4  * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
5  */
6 #include <linux/skbuff.h>
7 #include <linux/ctype.h>
8 #include <net/mac80211.h>
9 #include <net/cfg80211.h>
10 #include <linux/completion.h>
11 #include <linux/if_ether.h>
12 #include <linux/types.h>
13 #include <linux/pci.h>
14 #include <linux/uuid.h>
15 #include <linux/time.h>
16 #include <linux/of.h>
17 #include "core.h"
18 #include "debug.h"
19 #include "mac.h"
20 #include "hw.h"
21 #include "peer.h"
22 #include "testmode.h"
23 
24 struct wmi_tlv_policy {
25 	size_t min_len;
26 };
27 
28 struct wmi_tlv_svc_ready_parse {
29 	bool wmi_svc_bitmap_done;
30 };
31 
32 struct wmi_tlv_dma_ring_caps_parse {
33 	struct wmi_dma_ring_capabilities *dma_ring_caps;
34 	u32 n_dma_ring_caps;
35 };
36 
37 struct wmi_tlv_svc_rdy_ext_parse {
38 	struct ath11k_service_ext_param param;
39 	struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
40 	struct wmi_hw_mode_capabilities *hw_mode_caps;
41 	u32 n_hw_mode_caps;
42 	u32 tot_phy_id;
43 	struct wmi_hw_mode_capabilities pref_hw_mode_caps;
44 	struct wmi_mac_phy_capabilities *mac_phy_caps;
45 	u32 n_mac_phy_caps;
46 	struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
47 	struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
48 	u32 n_ext_hal_reg_caps;
49 	struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
50 	bool hw_mode_done;
51 	bool mac_phy_done;
52 	bool ext_hal_reg_done;
53 	bool mac_phy_chainmask_combo_done;
54 	bool mac_phy_chainmask_cap_done;
55 	bool oem_dma_ring_cap_done;
56 	bool dma_ring_cap_done;
57 };
58 
59 struct wmi_tlv_svc_rdy_ext2_parse {
60 	struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
61 	bool dma_ring_cap_done;
62 };
63 
64 struct wmi_tlv_rdy_parse {
65 	u32 num_extra_mac_addr;
66 };
67 
68 struct wmi_tlv_dma_buf_release_parse {
69 	struct ath11k_wmi_dma_buf_release_fixed_param fixed;
70 	struct wmi_dma_buf_release_entry *buf_entry;
71 	struct wmi_dma_buf_release_meta_data *meta_data;
72 	u32 num_buf_entry;
73 	u32 num_meta;
74 	bool buf_entry_done;
75 	bool meta_data_done;
76 };
77 
78 struct wmi_tlv_fw_stats_parse {
79 	const struct wmi_stats_event *ev;
80 	const struct wmi_per_chain_rssi_stats *rssi;
81 	struct ath11k_fw_stats *stats;
82 	int rssi_num;
83 	bool chain_rssi_done;
84 };
85 
86 struct wmi_tlv_mgmt_rx_parse {
87 	const struct wmi_mgmt_rx_hdr *fixed;
88 	const u8 *frame_buf;
89 	bool frame_buf_done;
90 };
91 
92 static const struct wmi_tlv_policy wmi_tlv_policies[] = {
93 	[WMI_TAG_ARRAY_BYTE]
94 		= { .min_len = 0 },
95 	[WMI_TAG_ARRAY_UINT32]
96 		= { .min_len = 0 },
97 	[WMI_TAG_SERVICE_READY_EVENT]
98 		= { .min_len = sizeof(struct wmi_service_ready_event) },
99 	[WMI_TAG_SERVICE_READY_EXT_EVENT]
100 		= { .min_len =  sizeof(struct wmi_service_ready_ext_event) },
101 	[WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS]
102 		= { .min_len = sizeof(struct wmi_soc_mac_phy_hw_mode_caps) },
103 	[WMI_TAG_SOC_HAL_REG_CAPABILITIES]
104 		= { .min_len = sizeof(struct wmi_soc_hal_reg_capabilities) },
105 	[WMI_TAG_VDEV_START_RESPONSE_EVENT]
106 		= { .min_len = sizeof(struct wmi_vdev_start_resp_event) },
107 	[WMI_TAG_PEER_DELETE_RESP_EVENT]
108 		= { .min_len = sizeof(struct wmi_peer_delete_resp_event) },
109 	[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]
110 		= { .min_len = sizeof(struct wmi_bcn_tx_status_event) },
111 	[WMI_TAG_VDEV_STOPPED_EVENT]
112 		= { .min_len = sizeof(struct wmi_vdev_stopped_event) },
113 	[WMI_TAG_REG_CHAN_LIST_CC_EVENT]
114 		= { .min_len = sizeof(struct wmi_reg_chan_list_cc_event) },
115 	[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT]
116 		= { .min_len = sizeof(struct wmi_reg_chan_list_cc_ext_event) },
117 	[WMI_TAG_MGMT_RX_HDR]
118 		= { .min_len = sizeof(struct wmi_mgmt_rx_hdr) },
119 	[WMI_TAG_MGMT_TX_COMPL_EVENT]
120 		= { .min_len = sizeof(struct wmi_mgmt_tx_compl_event) },
121 	[WMI_TAG_SCAN_EVENT]
122 		= { .min_len = sizeof(struct wmi_scan_event) },
123 	[WMI_TAG_PEER_STA_KICKOUT_EVENT]
124 		= { .min_len = sizeof(struct wmi_peer_sta_kickout_event) },
125 	[WMI_TAG_ROAM_EVENT]
126 		= { .min_len = sizeof(struct wmi_roam_event) },
127 	[WMI_TAG_CHAN_INFO_EVENT]
128 		= { .min_len = sizeof(struct wmi_chan_info_event) },
129 	[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]
130 		= { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) },
131 	[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]
132 		= { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) },
133 	[WMI_TAG_READY_EVENT] = {
134 		.min_len = sizeof(struct wmi_ready_event_min) },
135 	[WMI_TAG_SERVICE_AVAILABLE_EVENT]
136 		= {.min_len = sizeof(struct wmi_service_available_event) },
137 	[WMI_TAG_PEER_ASSOC_CONF_EVENT]
138 		= { .min_len = sizeof(struct wmi_peer_assoc_conf_event) },
139 	[WMI_TAG_STATS_EVENT]
140 		= { .min_len = sizeof(struct wmi_stats_event) },
141 	[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
142 		= { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
143 	[WMI_TAG_HOST_SWFDA_EVENT] = {
144 		.min_len = sizeof(struct wmi_fils_discovery_event) },
145 	[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
146 		.min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
147 	[WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
148 		.min_len = sizeof(struct wmi_vdev_delete_resp_event) },
149 	[WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
150 		.min_len = sizeof(struct wmi_obss_color_collision_event) },
151 	[WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
152 		.min_len = sizeof(struct wmi_11d_new_cc_ev) },
153 	[WMI_TAG_PER_CHAIN_RSSI_STATS] = {
154 		.min_len = sizeof(struct wmi_per_chain_rssi_stats) },
155 	[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
156 		.min_len = sizeof(struct wmi_twt_add_dialog_event) },
157 };
158 
159 #define PRIMAP(_hw_mode_) \
160 	[_hw_mode_] = _hw_mode_##_PRI
161 
162 static const int ath11k_hw_mode_pri_map[] = {
163 	PRIMAP(WMI_HOST_HW_MODE_SINGLE),
164 	PRIMAP(WMI_HOST_HW_MODE_DBS),
165 	PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
166 	PRIMAP(WMI_HOST_HW_MODE_SBS),
167 	PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
168 	PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
169 	/* keep last */
170 	PRIMAP(WMI_HOST_HW_MODE_MAX),
171 };
172 
173 static int
174 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
175 		    int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
176 				const void *ptr, void *data),
177 		    void *data)
178 {
179 	const void *begin = ptr;
180 	const struct wmi_tlv *tlv;
181 	u16 tlv_tag, tlv_len;
182 	int ret;
183 
184 	while (len > 0) {
185 		if (len < sizeof(*tlv)) {
186 			ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
187 				   ptr - begin, len, sizeof(*tlv));
188 			return -EINVAL;
189 		}
190 
191 		tlv = ptr;
192 		tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
193 		tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
194 		ptr += sizeof(*tlv);
195 		len -= sizeof(*tlv);
196 
197 		if (tlv_len > len) {
198 			ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n",
199 				   tlv_tag, ptr - begin, len, tlv_len);
200 			return -EINVAL;
201 		}
202 
203 		if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
204 		    wmi_tlv_policies[tlv_tag].min_len &&
205 		    wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
206 			ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n",
207 				   tlv_tag, ptr - begin, tlv_len,
208 				   wmi_tlv_policies[tlv_tag].min_len);
209 			return -EINVAL;
210 		}
211 
212 		ret = iter(ab, tlv_tag, tlv_len, ptr, data);
213 		if (ret)
214 			return ret;
215 
216 		ptr += tlv_len;
217 		len -= tlv_len;
218 	}
219 
220 	return 0;
221 }
222 
223 static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
224 				     const void *ptr, void *data)
225 {
226 	const void **tb = data;
227 
228 	if (tag < WMI_TAG_MAX)
229 		tb[tag] = ptr;
230 
231 	return 0;
232 }
233 
234 static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
235 				const void *ptr, size_t len)
236 {
237 	return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
238 				   (void *)tb);
239 }
240 
241 const void **ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab,
242 					struct sk_buff *skb, gfp_t gfp)
243 {
244 	const void **tb;
245 	int ret;
246 
247 	tb = kcalloc(WMI_TAG_MAX, sizeof(*tb), gfp);
248 	if (!tb)
249 		return ERR_PTR(-ENOMEM);
250 
251 	ret = ath11k_wmi_tlv_parse(ab, tb, skb->data, skb->len);
252 	if (ret) {
253 		kfree(tb);
254 		return ERR_PTR(ret);
255 	}
256 
257 	return tb;
258 }
259 
260 static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
261 				      u32 cmd_id)
262 {
263 	struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
264 	struct ath11k_base *ab = wmi->wmi_ab->ab;
265 	struct wmi_cmd_hdr *cmd_hdr;
266 	int ret;
267 	u32 cmd = 0;
268 
269 	if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
270 		return -ENOMEM;
271 
272 	cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id);
273 
274 	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
275 	cmd_hdr->cmd_id = cmd;
276 
277 	trace_ath11k_wmi_cmd(ab, cmd_id, skb->data, skb->len);
278 
279 	memset(skb_cb, 0, sizeof(*skb_cb));
280 	ret = ath11k_htc_send(&ab->htc, wmi->eid, skb);
281 
282 	if (ret)
283 		goto err_pull;
284 
285 	return 0;
286 
287 err_pull:
288 	skb_pull(skb, sizeof(struct wmi_cmd_hdr));
289 	return ret;
290 }
291 
292 int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
293 			u32 cmd_id)
294 {
295 	struct ath11k_wmi_base *wmi_ab = wmi->wmi_ab;
296 	int ret = -EOPNOTSUPP;
297 	struct ath11k_base *ab = wmi_ab->ab;
298 
299 	might_sleep();
300 
301 	if (ab->hw_params.credit_flow) {
302 		wait_event_timeout(wmi_ab->tx_credits_wq, ({
303 			ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
304 
305 			if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
306 					    &wmi_ab->ab->dev_flags))
307 				ret = -ESHUTDOWN;
308 
309 			(ret != -EAGAIN);
310 			}), WMI_SEND_TIMEOUT_HZ);
311 	} else {
312 		wait_event_timeout(wmi->tx_ce_desc_wq, ({
313 			ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
314 
315 			if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
316 					    &wmi_ab->ab->dev_flags))
317 				ret = -ESHUTDOWN;
318 
319 			(ret != -ENOBUFS);
320 			}), WMI_SEND_TIMEOUT_HZ);
321 	}
322 
323 	if (ret == -EAGAIN)
324 		ath11k_warn(wmi_ab->ab, "wmi command %d timeout\n", cmd_id);
325 
326 	if (ret == -ENOBUFS)
327 		ath11k_warn(wmi_ab->ab, "ce desc not available for wmi command %d\n",
328 			    cmd_id);
329 
330 	return ret;
331 }
332 
333 static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
334 				     const void *ptr,
335 				     struct ath11k_service_ext_param *param)
336 {
337 	const struct wmi_service_ready_ext_event *ev = ptr;
338 
339 	if (!ev)
340 		return -EINVAL;
341 
342 	/* Move this to host based bitmap */
343 	param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits;
344 	param->default_fw_config_bits =	ev->default_fw_config_bits;
345 	param->he_cap_info = ev->he_cap_info;
346 	param->mpdu_density = ev->mpdu_density;
347 	param->max_bssid_rx_filters = ev->max_bssid_rx_filters;
348 	memcpy(&param->ppet, &ev->ppet, sizeof(param->ppet));
349 
350 	return 0;
351 }
352 
353 static int
354 ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
355 				      struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
356 				      struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
357 				      struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
358 				      struct wmi_mac_phy_capabilities *wmi_mac_phy_caps,
359 				      u8 hw_mode_id, u8 phy_id,
360 				      struct ath11k_pdev *pdev)
361 {
362 	struct wmi_mac_phy_capabilities *mac_phy_caps;
363 	struct ath11k_base *ab = wmi_handle->wmi_ab->ab;
364 	struct ath11k_band_cap *cap_band;
365 	struct ath11k_pdev_cap *pdev_cap = &pdev->cap;
366 	u32 phy_map;
367 	u32 hw_idx, phy_idx = 0;
368 
369 	if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps)
370 		return -EINVAL;
371 
372 	for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) {
373 		if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id)
374 			break;
375 
376 		phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map;
377 		while (phy_map) {
378 			phy_map >>= 1;
379 			phy_idx++;
380 		}
381 	}
382 
383 	if (hw_idx == hw_caps->num_hw_modes)
384 		return -EINVAL;
385 
386 	phy_idx += phy_id;
387 	if (phy_id >= hal_reg_caps->num_phy)
388 		return -EINVAL;
389 
390 	mac_phy_caps = wmi_mac_phy_caps + phy_idx;
391 
392 	pdev->pdev_id = mac_phy_caps->pdev_id;
393 	pdev_cap->supported_bands |= mac_phy_caps->supported_bands;
394 	pdev_cap->ampdu_density = mac_phy_caps->ampdu_density;
395 	ab->target_pdev_ids[ab->target_pdev_count].supported_bands =
396 		mac_phy_caps->supported_bands;
397 	ab->target_pdev_ids[ab->target_pdev_count].pdev_id = mac_phy_caps->pdev_id;
398 	ab->target_pdev_count++;
399 
400 	if (!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) &&
401 	    !(mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP))
402 		return -EINVAL;
403 
404 	/* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from
405 	 * band to band for a single radio, need to see how this should be
406 	 * handled.
407 	 */
408 	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
409 		pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g;
410 		pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g;
411 	}
412 
413 	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
414 		pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
415 		pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
416 		pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
417 		pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
418 		pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
419 		pdev_cap->nss_ratio_enabled =
420 			WMI_NSS_RATIO_ENABLE_DISABLE_GET(mac_phy_caps->nss_ratio);
421 		pdev_cap->nss_ratio_info =
422 			WMI_NSS_RATIO_INFO_GET(mac_phy_caps->nss_ratio);
423 	}
424 
425 	/* tx/rx chainmask reported from fw depends on the actual hw chains used,
426 	 * For example, for 4x4 capable macphys, first 4 chains can be used for first
427 	 * mac and the remaining 4 chains can be used for the second mac or vice-versa.
428 	 * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
429 	 * will be advertised for second mac or vice-versa. Compute the shift value
430 	 * for tx/rx chainmask which will be used to advertise supported ht/vht rates to
431 	 * mac80211.
432 	 */
433 	pdev_cap->tx_chain_mask_shift =
434 			find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32);
435 	pdev_cap->rx_chain_mask_shift =
436 			find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32);
437 
438 	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
439 		cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
440 		cap_band->phy_id = mac_phy_caps->phy_id;
441 		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
442 		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
443 		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
444 		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
445 		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
446 		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
447 		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
448 		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g,
449 		       sizeof(struct ath11k_ppe_threshold));
450 	}
451 
452 	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
453 		cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
454 		cap_band->phy_id = mac_phy_caps->phy_id;
455 		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
456 		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
457 		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
458 		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
459 		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
460 		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
461 		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
462 		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
463 		       sizeof(struct ath11k_ppe_threshold));
464 
465 		cap_band = &pdev_cap->band[NL80211_BAND_6GHZ];
466 		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
467 		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
468 		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
469 		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
470 		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
471 		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
472 		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
473 		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
474 		       sizeof(struct ath11k_ppe_threshold));
475 	}
476 
477 	return 0;
478 }
479 
480 static int
481 ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle,
482 				struct wmi_soc_hal_reg_capabilities *reg_caps,
483 				struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
484 				u8 phy_idx,
485 				struct ath11k_hal_reg_capabilities_ext *param)
486 {
487 	struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
488 
489 	if (!reg_caps || !wmi_ext_reg_cap)
490 		return -EINVAL;
491 
492 	if (phy_idx >= reg_caps->num_phy)
493 		return -EINVAL;
494 
495 	ext_reg_cap = &wmi_ext_reg_cap[phy_idx];
496 
497 	param->phy_id = ext_reg_cap->phy_id;
498 	param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain;
499 	param->eeprom_reg_domain_ext =
500 			      ext_reg_cap->eeprom_reg_domain_ext;
501 	param->regcap1 = ext_reg_cap->regcap1;
502 	param->regcap2 = ext_reg_cap->regcap2;
503 	/* check if param->wireless_mode is needed */
504 	param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan;
505 	param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan;
506 	param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan;
507 	param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan;
508 
509 	return 0;
510 }
511 
512 static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab,
513 					 const void *evt_buf,
514 					 struct ath11k_targ_cap *cap)
515 {
516 	const struct wmi_service_ready_event *ev = evt_buf;
517 
518 	if (!ev) {
519 		ath11k_err(ab, "%s: failed by NULL param\n",
520 			   __func__);
521 		return -EINVAL;
522 	}
523 
524 	cap->phy_capability = ev->phy_capability;
525 	cap->max_frag_entry = ev->max_frag_entry;
526 	cap->num_rf_chains = ev->num_rf_chains;
527 	cap->ht_cap_info = ev->ht_cap_info;
528 	cap->vht_cap_info = ev->vht_cap_info;
529 	cap->vht_supp_mcs = ev->vht_supp_mcs;
530 	cap->hw_min_tx_power = ev->hw_min_tx_power;
531 	cap->hw_max_tx_power = ev->hw_max_tx_power;
532 	cap->sys_cap_info = ev->sys_cap_info;
533 	cap->min_pkt_size_enable = ev->min_pkt_size_enable;
534 	cap->max_bcn_ie_size = ev->max_bcn_ie_size;
535 	cap->max_num_scan_channels = ev->max_num_scan_channels;
536 	cap->max_supported_macs = ev->max_supported_macs;
537 	cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps;
538 	cap->txrx_chainmask = ev->txrx_chainmask;
539 	cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
540 	cap->num_msdu_desc = ev->num_msdu_desc;
541 
542 	return 0;
543 }
544 
545 /* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in
546  * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each
547  * 4-byte word.
548  */
549 static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi,
550 					   const u32 *wmi_svc_bm)
551 {
552 	int i, j;
553 
554 	for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) {
555 		do {
556 			if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32))
557 				set_bit(j, wmi->wmi_ab->svc_map);
558 		} while (++j % WMI_SERVICE_BITS_IN_SIZE32);
559 	}
560 }
561 
562 static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
563 					const void *ptr, void *data)
564 {
565 	struct wmi_tlv_svc_ready_parse *svc_ready = data;
566 	struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
567 	u16 expect_len;
568 
569 	switch (tag) {
570 	case WMI_TAG_SERVICE_READY_EVENT:
571 		if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps))
572 			return -EINVAL;
573 		break;
574 
575 	case WMI_TAG_ARRAY_UINT32:
576 		if (!svc_ready->wmi_svc_bitmap_done) {
577 			expect_len = WMI_SERVICE_BM_SIZE * sizeof(u32);
578 			if (len < expect_len) {
579 				ath11k_warn(ab, "invalid len %d for the tag 0x%x\n",
580 					    len, tag);
581 				return -EINVAL;
582 			}
583 
584 			ath11k_wmi_service_bitmap_copy(wmi_handle, ptr);
585 
586 			svc_ready->wmi_svc_bitmap_done = true;
587 		}
588 		break;
589 	default:
590 		break;
591 	}
592 
593 	return 0;
594 }
595 
596 static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
597 {
598 	struct wmi_tlv_svc_ready_parse svc_ready = { };
599 	int ret;
600 
601 	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
602 				  ath11k_wmi_tlv_svc_rdy_parse,
603 				  &svc_ready);
604 	if (ret) {
605 		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
606 		return ret;
607 	}
608 
609 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready");
610 
611 	return 0;
612 }
613 
614 struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_ab, u32 len)
615 {
616 	struct sk_buff *skb;
617 	struct ath11k_base *ab = wmi_ab->ab;
618 	u32 round_len = roundup(len, 4);
619 
620 	skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len);
621 	if (!skb)
622 		return NULL;
623 
624 	skb_reserve(skb, WMI_SKB_HEADROOM);
625 	if (!IS_ALIGNED((unsigned long)skb->data, 4))
626 		ath11k_warn(ab, "unaligned WMI skb data\n");
627 
628 	skb_put(skb, round_len);
629 	memset(skb->data, 0, round_len);
630 
631 	return skb;
632 }
633 
634 static u32 ath11k_wmi_mgmt_get_freq(struct ath11k *ar,
635 				    struct ieee80211_tx_info *info)
636 {
637 	struct ath11k_base *ab = ar->ab;
638 	u32 freq = 0;
639 
640 	if (ab->hw_params.support_off_channel_tx &&
641 	    ar->scan.is_roc &&
642 	    (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
643 		freq = ar->scan.roc_freq;
644 
645 	return freq;
646 }
647 
648 int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id,
649 			 struct sk_buff *frame)
650 {
651 	struct ath11k_pdev_wmi *wmi = ar->wmi;
652 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
653 	struct wmi_mgmt_send_cmd *cmd;
654 	struct wmi_tlv *frame_tlv;
655 	struct sk_buff *skb;
656 	u32 buf_len;
657 	int ret, len;
658 
659 	buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ?
660 		  frame->len : WMI_MGMT_SEND_DOWNLD_LEN;
661 
662 	len = sizeof(*cmd) + sizeof(*frame_tlv) + roundup(buf_len, 4);
663 
664 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
665 	if (!skb)
666 		return -ENOMEM;
667 
668 	cmd = (struct wmi_mgmt_send_cmd *)skb->data;
669 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) |
670 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
671 	cmd->vdev_id = vdev_id;
672 	cmd->desc_id = buf_id;
673 	cmd->chanfreq = ath11k_wmi_mgmt_get_freq(ar, info);
674 	cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr);
675 	cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr);
676 	cmd->frame_len = frame->len;
677 	cmd->buf_len = buf_len;
678 	cmd->tx_params_valid = 0;
679 
680 	frame_tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
681 	frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
682 			    FIELD_PREP(WMI_TLV_LEN, buf_len);
683 
684 	memcpy(frame_tlv->value, frame->data, buf_len);
685 
686 	ath11k_ce_byte_swap(frame_tlv->value, buf_len);
687 
688 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID);
689 	if (ret) {
690 		ath11k_warn(ar->ab,
691 			    "failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n");
692 		dev_kfree_skb(skb);
693 	}
694 
695 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd mgmt tx send");
696 
697 	return ret;
698 }
699 
700 int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr,
701 			   struct vdev_create_params *param)
702 {
703 	struct ath11k_pdev_wmi *wmi = ar->wmi;
704 	struct wmi_vdev_create_cmd *cmd;
705 	struct sk_buff *skb;
706 	struct wmi_vdev_txrx_streams *txrx_streams;
707 	struct wmi_tlv *tlv;
708 	int ret, len;
709 	void *ptr;
710 
711 	/* It can be optimized my sending tx/rx chain configuration
712 	 * only for supported bands instead of always sending it for
713 	 * both the bands.
714 	 */
715 	len = sizeof(*cmd) + TLV_HDR_SIZE +
716 		(WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams));
717 
718 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
719 	if (!skb)
720 		return -ENOMEM;
721 
722 	cmd = (struct wmi_vdev_create_cmd *)skb->data;
723 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) |
724 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
725 
726 	cmd->vdev_id = param->if_id;
727 	cmd->vdev_type = param->type;
728 	cmd->vdev_subtype = param->subtype;
729 	cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX;
730 	cmd->pdev_id = param->pdev_id;
731 	cmd->mbssid_flags = param->mbssid_flags;
732 	cmd->mbssid_tx_vdev_id = param->mbssid_tx_vdev_id;
733 
734 	ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
735 
736 	ptr = skb->data + sizeof(*cmd);
737 	len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams);
738 
739 	tlv = ptr;
740 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
741 		      FIELD_PREP(WMI_TLV_LEN, len);
742 
743 	ptr += TLV_HDR_SIZE;
744 	txrx_streams = ptr;
745 	len = sizeof(*txrx_streams);
746 	txrx_streams->tlv_header =
747 		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
748 		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
749 	txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G;
750 	txrx_streams->supported_tx_streams =
751 				 param->chains[NL80211_BAND_2GHZ].tx;
752 	txrx_streams->supported_rx_streams =
753 				 param->chains[NL80211_BAND_2GHZ].rx;
754 
755 	txrx_streams++;
756 	txrx_streams->tlv_header =
757 		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
758 		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
759 	txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G;
760 	txrx_streams->supported_tx_streams =
761 				 param->chains[NL80211_BAND_5GHZ].tx;
762 	txrx_streams->supported_rx_streams =
763 				 param->chains[NL80211_BAND_5GHZ].rx;
764 
765 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID);
766 	if (ret) {
767 		ath11k_warn(ar->ab,
768 			    "failed to submit WMI_VDEV_CREATE_CMDID\n");
769 		dev_kfree_skb(skb);
770 	}
771 
772 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
773 		   "cmd vdev create id %d type %d subtype %d macaddr %pM pdevid %d\n",
774 		   param->if_id, param->type, param->subtype,
775 		   macaddr, param->pdev_id);
776 
777 	return ret;
778 }
779 
780 int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id)
781 {
782 	struct ath11k_pdev_wmi *wmi = ar->wmi;
783 	struct wmi_vdev_delete_cmd *cmd;
784 	struct sk_buff *skb;
785 	int ret;
786 
787 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
788 	if (!skb)
789 		return -ENOMEM;
790 
791 	cmd = (struct wmi_vdev_delete_cmd *)skb->data;
792 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) |
793 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
794 	cmd->vdev_id = vdev_id;
795 
796 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID);
797 	if (ret) {
798 		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n");
799 		dev_kfree_skb(skb);
800 	}
801 
802 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev delete id %d\n", vdev_id);
803 
804 	return ret;
805 }
806 
807 int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id)
808 {
809 	struct ath11k_pdev_wmi *wmi = ar->wmi;
810 	struct wmi_vdev_stop_cmd *cmd;
811 	struct sk_buff *skb;
812 	int ret;
813 
814 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
815 	if (!skb)
816 		return -ENOMEM;
817 
818 	cmd = (struct wmi_vdev_stop_cmd *)skb->data;
819 
820 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) |
821 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
822 	cmd->vdev_id = vdev_id;
823 
824 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID);
825 	if (ret) {
826 		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n");
827 		dev_kfree_skb(skb);
828 	}
829 
830 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev stop id 0x%x\n", vdev_id);
831 
832 	return ret;
833 }
834 
835 int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id)
836 {
837 	struct ath11k_pdev_wmi *wmi = ar->wmi;
838 	struct wmi_vdev_down_cmd *cmd;
839 	struct sk_buff *skb;
840 	int ret;
841 
842 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
843 	if (!skb)
844 		return -ENOMEM;
845 
846 	cmd = (struct wmi_vdev_down_cmd *)skb->data;
847 
848 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) |
849 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
850 	cmd->vdev_id = vdev_id;
851 
852 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID);
853 	if (ret) {
854 		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n");
855 		dev_kfree_skb(skb);
856 	}
857 
858 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev down id 0x%x\n", vdev_id);
859 
860 	return ret;
861 }
862 
863 static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
864 				       struct wmi_vdev_start_req_arg *arg)
865 {
866 	u32 center_freq1 = arg->channel.band_center_freq1;
867 
868 	memset(chan, 0, sizeof(*chan));
869 
870 	chan->mhz = arg->channel.freq;
871 	chan->band_center_freq1 = arg->channel.band_center_freq1;
872 
873 	if (arg->channel.mode == MODE_11AX_HE160) {
874 		if (arg->channel.freq > arg->channel.band_center_freq1)
875 			chan->band_center_freq1 = center_freq1 + 40;
876 		else
877 			chan->band_center_freq1 = center_freq1 - 40;
878 
879 		chan->band_center_freq2 = arg->channel.band_center_freq1;
880 
881 	} else if ((arg->channel.mode == MODE_11AC_VHT80_80) ||
882 		   (arg->channel.mode == MODE_11AX_HE80_80)) {
883 		chan->band_center_freq2 = arg->channel.band_center_freq2;
884 	} else {
885 		chan->band_center_freq2 = 0;
886 	}
887 
888 	chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode);
889 	if (arg->channel.passive)
890 		chan->info |= WMI_CHAN_INFO_PASSIVE;
891 	if (arg->channel.allow_ibss)
892 		chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED;
893 	if (arg->channel.allow_ht)
894 		chan->info |= WMI_CHAN_INFO_ALLOW_HT;
895 	if (arg->channel.allow_vht)
896 		chan->info |= WMI_CHAN_INFO_ALLOW_VHT;
897 	if (arg->channel.allow_he)
898 		chan->info |= WMI_CHAN_INFO_ALLOW_HE;
899 	if (arg->channel.ht40plus)
900 		chan->info |= WMI_CHAN_INFO_HT40_PLUS;
901 	if (arg->channel.chan_radar)
902 		chan->info |= WMI_CHAN_INFO_DFS;
903 	if (arg->channel.freq2_radar)
904 		chan->info |= WMI_CHAN_INFO_DFS_FREQ2;
905 
906 	chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
907 				      arg->channel.max_power) |
908 		FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
909 			   arg->channel.max_reg_power);
910 
911 	chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
912 				      arg->channel.max_antenna_gain) |
913 		FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
914 			   arg->channel.max_power);
915 }
916 
917 int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg,
918 			  bool restart)
919 {
920 	struct ath11k_pdev_wmi *wmi = ar->wmi;
921 	struct wmi_vdev_start_request_cmd *cmd;
922 	struct sk_buff *skb;
923 	struct wmi_channel *chan;
924 	struct wmi_tlv *tlv;
925 	void *ptr;
926 	int ret, len;
927 
928 	if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
929 		return -EINVAL;
930 
931 	len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE;
932 
933 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
934 	if (!skb)
935 		return -ENOMEM;
936 
937 	cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
938 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
939 				     WMI_TAG_VDEV_START_REQUEST_CMD) |
940 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
941 	cmd->vdev_id = arg->vdev_id;
942 	cmd->beacon_interval = arg->bcn_intval;
943 	cmd->bcn_tx_rate = arg->bcn_tx_rate;
944 	cmd->dtim_period = arg->dtim_period;
945 	cmd->num_noa_descriptors = arg->num_noa_descriptors;
946 	cmd->preferred_rx_streams = arg->pref_rx_streams;
947 	cmd->preferred_tx_streams = arg->pref_tx_streams;
948 	cmd->cac_duration_ms = arg->cac_duration_ms;
949 	cmd->regdomain = arg->regdomain;
950 	cmd->he_ops = arg->he_ops;
951 	cmd->mbssid_flags = arg->mbssid_flags;
952 	cmd->mbssid_tx_vdev_id = arg->mbssid_tx_vdev_id;
953 
954 	if (!restart) {
955 		if (arg->ssid) {
956 			cmd->ssid.ssid_len = arg->ssid_len;
957 			memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
958 		}
959 		if (arg->hidden_ssid)
960 			cmd->flags |= WMI_VDEV_START_HIDDEN_SSID;
961 		if (arg->pmf_enabled)
962 			cmd->flags |= WMI_VDEV_START_PMF_ENABLED;
963 	}
964 
965 	cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED;
966 	if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags))
967 		cmd->flags |= WMI_VDEV_START_HW_ENCRYPTION_DISABLED;
968 
969 	ptr = skb->data + sizeof(*cmd);
970 	chan = ptr;
971 
972 	ath11k_wmi_put_wmi_channel(chan, arg);
973 
974 	chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) |
975 			   FIELD_PREP(WMI_TLV_LEN,
976 				      sizeof(*chan) - TLV_HDR_SIZE);
977 	ptr += sizeof(*chan);
978 
979 	tlv = ptr;
980 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
981 		      FIELD_PREP(WMI_TLV_LEN, 0);
982 
983 	/* Note: This is a nested TLV containing:
984 	 * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv]..
985 	 */
986 
987 	ptr += sizeof(*tlv);
988 
989 	if (restart)
990 		ret = ath11k_wmi_cmd_send(wmi, skb,
991 					  WMI_VDEV_RESTART_REQUEST_CMDID);
992 	else
993 		ret = ath11k_wmi_cmd_send(wmi, skb,
994 					  WMI_VDEV_START_REQUEST_CMDID);
995 	if (ret) {
996 		ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n",
997 			    restart ? "restart" : "start");
998 		dev_kfree_skb(skb);
999 	}
1000 
1001 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev %s id 0x%x freq 0x%x mode 0x%x\n",
1002 		   restart ? "restart" : "start", arg->vdev_id,
1003 		   arg->channel.freq, arg->channel.mode);
1004 
1005 	return ret;
1006 }
1007 
1008 int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid,
1009 		       u8 *tx_bssid, u32 nontx_profile_idx, u32 nontx_profile_cnt)
1010 {
1011 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1012 	struct wmi_vdev_up_cmd *cmd;
1013 	struct ieee80211_bss_conf *bss_conf;
1014 	struct ath11k_vif *arvif;
1015 	struct sk_buff *skb;
1016 	int ret;
1017 
1018 	arvif = ath11k_mac_get_arvif(ar, vdev_id);
1019 
1020 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1021 	if (!skb)
1022 		return -ENOMEM;
1023 
1024 	cmd = (struct wmi_vdev_up_cmd *)skb->data;
1025 
1026 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_UP_CMD) |
1027 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1028 	cmd->vdev_id = vdev_id;
1029 	cmd->vdev_assoc_id = aid;
1030 
1031 	ether_addr_copy(cmd->vdev_bssid.addr, bssid);
1032 
1033 	cmd->nontx_profile_idx = nontx_profile_idx;
1034 	cmd->nontx_profile_cnt = nontx_profile_cnt;
1035 	if (tx_bssid)
1036 		ether_addr_copy(cmd->tx_vdev_bssid.addr, tx_bssid);
1037 
1038 	if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) {
1039 		bss_conf = &arvif->vif->bss_conf;
1040 
1041 		if (bss_conf->nontransmitted) {
1042 			ether_addr_copy(cmd->tx_vdev_bssid.addr,
1043 					bss_conf->transmitter_bssid);
1044 			cmd->nontx_profile_idx = bss_conf->bssid_index;
1045 			cmd->nontx_profile_cnt = bss_conf->bssid_indicator;
1046 		}
1047 	}
1048 
1049 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
1050 	if (ret) {
1051 		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");
1052 		dev_kfree_skb(skb);
1053 	}
1054 
1055 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1056 		   "cmd vdev up id 0x%x assoc id %d bssid %pM\n",
1057 		   vdev_id, aid, bssid);
1058 
1059 	return ret;
1060 }
1061 
1062 int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar,
1063 				    struct peer_create_params *param)
1064 {
1065 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1066 	struct wmi_peer_create_cmd *cmd;
1067 	struct sk_buff *skb;
1068 	int ret;
1069 
1070 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1071 	if (!skb)
1072 		return -ENOMEM;
1073 
1074 	cmd = (struct wmi_peer_create_cmd *)skb->data;
1075 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) |
1076 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1077 
1078 	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr);
1079 	cmd->peer_type = param->peer_type;
1080 	cmd->vdev_id = param->vdev_id;
1081 
1082 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID);
1083 	if (ret) {
1084 		ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n");
1085 		dev_kfree_skb(skb);
1086 	}
1087 
1088 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1089 		   "cmd peer create vdev_id %d peer_addr %pM\n",
1090 		   param->vdev_id, param->peer_addr);
1091 
1092 	return ret;
1093 }
1094 
1095 int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar,
1096 				    const u8 *peer_addr, u8 vdev_id)
1097 {
1098 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1099 	struct wmi_peer_delete_cmd *cmd;
1100 	struct sk_buff *skb;
1101 	int ret;
1102 
1103 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1104 	if (!skb)
1105 		return -ENOMEM;
1106 
1107 	cmd = (struct wmi_peer_delete_cmd *)skb->data;
1108 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) |
1109 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1110 
1111 	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1112 	cmd->vdev_id = vdev_id;
1113 
1114 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID);
1115 	if (ret) {
1116 		ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n");
1117 		dev_kfree_skb(skb);
1118 	}
1119 
1120 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1121 		   "cmd peer delete vdev_id %d peer_addr %pM\n",
1122 		   vdev_id,  peer_addr);
1123 
1124 	return ret;
1125 }
1126 
1127 int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
1128 				       struct pdev_set_regdomain_params *param)
1129 {
1130 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1131 	struct wmi_pdev_set_regdomain_cmd *cmd;
1132 	struct sk_buff *skb;
1133 	int ret;
1134 
1135 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1136 	if (!skb)
1137 		return -ENOMEM;
1138 
1139 	cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
1140 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1141 				     WMI_TAG_PDEV_SET_REGDOMAIN_CMD) |
1142 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1143 
1144 	cmd->reg_domain = param->current_rd_in_use;
1145 	cmd->reg_domain_2g = param->current_rd_2g;
1146 	cmd->reg_domain_5g = param->current_rd_5g;
1147 	cmd->conformance_test_limit_2g = param->ctl_2g;
1148 	cmd->conformance_test_limit_5g = param->ctl_5g;
1149 	cmd->dfs_domain = param->dfs_domain;
1150 	cmd->pdev_id = param->pdev_id;
1151 
1152 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID);
1153 	if (ret) {
1154 		ath11k_warn(ar->ab,
1155 			    "failed to send WMI_PDEV_SET_REGDOMAIN cmd\n");
1156 		dev_kfree_skb(skb);
1157 	}
1158 
1159 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1160 		   "cmd pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n",
1161 		   param->current_rd_in_use, param->current_rd_2g,
1162 		   param->current_rd_5g, param->dfs_domain, param->pdev_id);
1163 
1164 	return ret;
1165 }
1166 
1167 int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
1168 			      u32 vdev_id, u32 param_id, u32 param_val)
1169 {
1170 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1171 	struct wmi_peer_set_param_cmd *cmd;
1172 	struct sk_buff *skb;
1173 	int ret;
1174 
1175 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1176 	if (!skb)
1177 		return -ENOMEM;
1178 
1179 	cmd = (struct wmi_peer_set_param_cmd *)skb->data;
1180 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) |
1181 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1182 	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1183 	cmd->vdev_id = vdev_id;
1184 	cmd->param_id = param_id;
1185 	cmd->param_value = param_val;
1186 
1187 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID);
1188 	if (ret) {
1189 		ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n");
1190 		dev_kfree_skb(skb);
1191 	}
1192 
1193 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1194 		   "cmd peer set param vdev %d peer 0x%pM set param %d value %d\n",
1195 		   vdev_id, peer_addr, param_id, param_val);
1196 
1197 	return ret;
1198 }
1199 
1200 int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar,
1201 					u8 peer_addr[ETH_ALEN],
1202 					struct peer_flush_params *param)
1203 {
1204 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1205 	struct wmi_peer_flush_tids_cmd *cmd;
1206 	struct sk_buff *skb;
1207 	int ret;
1208 
1209 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1210 	if (!skb)
1211 		return -ENOMEM;
1212 
1213 	cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
1214 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) |
1215 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1216 
1217 	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1218 	cmd->peer_tid_bitmap = param->peer_tid_bitmap;
1219 	cmd->vdev_id = param->vdev_id;
1220 
1221 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID);
1222 	if (ret) {
1223 		ath11k_warn(ar->ab,
1224 			    "failed to send WMI_PEER_FLUSH_TIDS cmd\n");
1225 		dev_kfree_skb(skb);
1226 	}
1227 
1228 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1229 		   "cmd peer flush tids vdev_id %d peer_addr %pM tids %08x\n",
1230 		   param->vdev_id, peer_addr, param->peer_tid_bitmap);
1231 
1232 	return ret;
1233 }
1234 
1235 int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar,
1236 					   int vdev_id, const u8 *addr,
1237 					   dma_addr_t paddr, u8 tid,
1238 					   u8 ba_window_size_valid,
1239 					   u32 ba_window_size)
1240 {
1241 	struct wmi_peer_reorder_queue_setup_cmd *cmd;
1242 	struct sk_buff *skb;
1243 	int ret;
1244 
1245 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
1246 	if (!skb)
1247 		return -ENOMEM;
1248 
1249 	cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data;
1250 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1251 				     WMI_TAG_REORDER_QUEUE_SETUP_CMD) |
1252 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1253 
1254 	ether_addr_copy(cmd->peer_macaddr.addr, addr);
1255 	cmd->vdev_id = vdev_id;
1256 	cmd->tid = tid;
1257 	cmd->queue_ptr_lo = lower_32_bits(paddr);
1258 	cmd->queue_ptr_hi = upper_32_bits(paddr);
1259 	cmd->queue_no = tid;
1260 	cmd->ba_window_size_valid = ba_window_size_valid;
1261 	cmd->ba_window_size = ba_window_size;
1262 
1263 	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
1264 				  WMI_PEER_REORDER_QUEUE_SETUP_CMDID);
1265 	if (ret) {
1266 		ath11k_warn(ar->ab,
1267 			    "failed to send WMI_PEER_REORDER_QUEUE_SETUP\n");
1268 		dev_kfree_skb(skb);
1269 	}
1270 
1271 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1272 		   "cmd peer reorder queue setup addr %pM vdev_id %d tid %d\n",
1273 		   addr, vdev_id, tid);
1274 
1275 	return ret;
1276 }
1277 
1278 int
1279 ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar,
1280 				 struct rx_reorder_queue_remove_params *param)
1281 {
1282 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1283 	struct wmi_peer_reorder_queue_remove_cmd *cmd;
1284 	struct sk_buff *skb;
1285 	int ret;
1286 
1287 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1288 	if (!skb)
1289 		return -ENOMEM;
1290 
1291 	cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data;
1292 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1293 				     WMI_TAG_REORDER_QUEUE_REMOVE_CMD) |
1294 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1295 
1296 	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr);
1297 	cmd->vdev_id = param->vdev_id;
1298 	cmd->tid_mask = param->peer_tid_bitmap;
1299 
1300 	ret = ath11k_wmi_cmd_send(wmi, skb,
1301 				  WMI_PEER_REORDER_QUEUE_REMOVE_CMDID);
1302 	if (ret) {
1303 		ath11k_warn(ar->ab,
1304 			    "failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID");
1305 		dev_kfree_skb(skb);
1306 	}
1307 
1308 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1309 		   "cmd peer reorder queue remove peer_macaddr %pM vdev_id %d tid_map %d",
1310 		   param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap);
1311 
1312 	return ret;
1313 }
1314 
1315 int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
1316 			      u32 param_value, u8 pdev_id)
1317 {
1318 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1319 	struct wmi_pdev_set_param_cmd *cmd;
1320 	struct sk_buff *skb;
1321 	int ret;
1322 
1323 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1324 	if (!skb)
1325 		return -ENOMEM;
1326 
1327 	cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
1328 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) |
1329 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1330 	cmd->pdev_id = pdev_id;
1331 	cmd->param_id = param_id;
1332 	cmd->param_value = param_value;
1333 
1334 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID);
1335 	if (ret) {
1336 		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1337 		dev_kfree_skb(skb);
1338 	}
1339 
1340 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1341 		   "cmd pdev set param %d pdev id %d value %d\n",
1342 		   param_id, pdev_id, param_value);
1343 
1344 	return ret;
1345 }
1346 
1347 int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id,
1348 				enum wmi_sta_ps_mode psmode)
1349 {
1350 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1351 	struct wmi_pdev_set_ps_mode_cmd *cmd;
1352 	struct sk_buff *skb;
1353 	int ret;
1354 
1355 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1356 	if (!skb)
1357 		return -ENOMEM;
1358 
1359 	cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
1360 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
1361 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1362 	cmd->vdev_id = vdev_id;
1363 	cmd->sta_ps_mode = psmode;
1364 
1365 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
1366 	if (ret) {
1367 		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1368 		dev_kfree_skb(skb);
1369 	}
1370 
1371 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1372 		   "cmd sta powersave mode psmode %d vdev id %d\n",
1373 		   psmode, vdev_id);
1374 
1375 	return ret;
1376 }
1377 
1378 int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
1379 			    u32 pdev_id)
1380 {
1381 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1382 	struct wmi_pdev_suspend_cmd *cmd;
1383 	struct sk_buff *skb;
1384 	int ret;
1385 
1386 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1387 	if (!skb)
1388 		return -ENOMEM;
1389 
1390 	cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
1391 
1392 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) |
1393 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1394 
1395 	cmd->suspend_opt = suspend_opt;
1396 	cmd->pdev_id = pdev_id;
1397 
1398 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID);
1399 	if (ret) {
1400 		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n");
1401 		dev_kfree_skb(skb);
1402 	}
1403 
1404 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1405 		   "cmd pdev suspend pdev_id %d\n", pdev_id);
1406 
1407 	return ret;
1408 }
1409 
1410 int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id)
1411 {
1412 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1413 	struct wmi_pdev_resume_cmd *cmd;
1414 	struct sk_buff *skb;
1415 	int ret;
1416 
1417 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1418 	if (!skb)
1419 		return -ENOMEM;
1420 
1421 	cmd = (struct wmi_pdev_resume_cmd *)skb->data;
1422 
1423 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) |
1424 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1425 	cmd->pdev_id = pdev_id;
1426 
1427 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID);
1428 	if (ret) {
1429 		ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n");
1430 		dev_kfree_skb(skb);
1431 	}
1432 
1433 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1434 		   "cmd pdev resume pdev id %d\n", pdev_id);
1435 
1436 	return ret;
1437 }
1438 
1439 /* TODO FW Support for the cmd is not available yet.
1440  * Can be tested once the command and corresponding
1441  * event is implemented in FW
1442  */
1443 int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar,
1444 					  enum wmi_bss_chan_info_req_type type)
1445 {
1446 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1447 	struct wmi_pdev_bss_chan_info_req_cmd *cmd;
1448 	struct sk_buff *skb;
1449 	int ret;
1450 
1451 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1452 	if (!skb)
1453 		return -ENOMEM;
1454 
1455 	cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data;
1456 
1457 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1458 				     WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) |
1459 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1460 	cmd->req_type = type;
1461 	cmd->pdev_id = ar->pdev->pdev_id;
1462 
1463 	ret = ath11k_wmi_cmd_send(wmi, skb,
1464 				  WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID);
1465 	if (ret) {
1466 		ath11k_warn(ar->ab,
1467 			    "failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n");
1468 		dev_kfree_skb(skb);
1469 	}
1470 
1471 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1472 		   "cmd pdev bss chan info request type %d\n", type);
1473 
1474 	return ret;
1475 }
1476 
1477 int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr,
1478 					struct ap_ps_params *param)
1479 {
1480 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1481 	struct wmi_ap_ps_peer_cmd *cmd;
1482 	struct sk_buff *skb;
1483 	int ret;
1484 
1485 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1486 	if (!skb)
1487 		return -ENOMEM;
1488 
1489 	cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
1490 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) |
1491 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1492 
1493 	cmd->vdev_id = param->vdev_id;
1494 	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1495 	cmd->param = param->param;
1496 	cmd->value = param->value;
1497 
1498 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID);
1499 	if (ret) {
1500 		ath11k_warn(ar->ab,
1501 			    "failed to send WMI_AP_PS_PEER_PARAM_CMDID\n");
1502 		dev_kfree_skb(skb);
1503 	}
1504 
1505 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1506 		   "cmd ap ps peer param vdev id %d peer %pM param %d value %d\n",
1507 		   param->vdev_id, peer_addr, param->param, param->value);
1508 
1509 	return ret;
1510 }
1511 
1512 int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id,
1513 				u32 param, u32 param_value)
1514 {
1515 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1516 	struct wmi_sta_powersave_param_cmd *cmd;
1517 	struct sk_buff *skb;
1518 	int ret;
1519 
1520 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1521 	if (!skb)
1522 		return -ENOMEM;
1523 
1524 	cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
1525 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1526 				     WMI_TAG_STA_POWERSAVE_PARAM_CMD) |
1527 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1528 
1529 	cmd->vdev_id = vdev_id;
1530 	cmd->param = param;
1531 	cmd->value = param_value;
1532 
1533 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID);
1534 	if (ret) {
1535 		ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID");
1536 		dev_kfree_skb(skb);
1537 	}
1538 
1539 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1540 		   "cmd set powersave param vdev_id %d param %d value %d\n",
1541 		   vdev_id, param, param_value);
1542 
1543 	return ret;
1544 }
1545 
1546 int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms)
1547 {
1548 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1549 	struct wmi_force_fw_hang_cmd *cmd;
1550 	struct sk_buff *skb;
1551 	int ret, len;
1552 
1553 	len = sizeof(*cmd);
1554 
1555 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1556 	if (!skb)
1557 		return -ENOMEM;
1558 
1559 	cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
1560 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) |
1561 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1562 
1563 	cmd->type = type;
1564 	cmd->delay_time_ms = delay_time_ms;
1565 
1566 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID);
1567 
1568 	if (ret) {
1569 		ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID");
1570 		dev_kfree_skb(skb);
1571 	}
1572 
1573 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd force fw hang");
1574 
1575 	return ret;
1576 }
1577 
1578 int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id,
1579 				  u32 param_id, u32 param_value)
1580 {
1581 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1582 	struct wmi_vdev_set_param_cmd *cmd;
1583 	struct sk_buff *skb;
1584 	int ret;
1585 
1586 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1587 	if (!skb)
1588 		return -ENOMEM;
1589 
1590 	cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
1591 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) |
1592 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1593 
1594 	cmd->vdev_id = vdev_id;
1595 	cmd->param_id = param_id;
1596 	cmd->param_value = param_value;
1597 
1598 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID);
1599 	if (ret) {
1600 		ath11k_warn(ar->ab,
1601 			    "failed to send WMI_VDEV_SET_PARAM_CMDID\n");
1602 		dev_kfree_skb(skb);
1603 	}
1604 
1605 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1606 		   "cmd vdev set param vdev 0x%x param %d value %d\n",
1607 		   vdev_id, param_id, param_value);
1608 
1609 	return ret;
1610 }
1611 
1612 int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar,
1613 				      struct stats_request_params *param)
1614 {
1615 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1616 	struct wmi_request_stats_cmd *cmd;
1617 	struct sk_buff *skb;
1618 	int ret;
1619 
1620 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1621 	if (!skb)
1622 		return -ENOMEM;
1623 
1624 	cmd = (struct wmi_request_stats_cmd *)skb->data;
1625 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) |
1626 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1627 
1628 	cmd->stats_id = param->stats_id;
1629 	cmd->vdev_id = param->vdev_id;
1630 	cmd->pdev_id = param->pdev_id;
1631 
1632 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID);
1633 	if (ret) {
1634 		ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n");
1635 		dev_kfree_skb(skb);
1636 	}
1637 
1638 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1639 		   "cmd request stats 0x%x vdev id %d pdev id %d\n",
1640 		   param->stats_id, param->vdev_id, param->pdev_id);
1641 
1642 	return ret;
1643 }
1644 
1645 int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar)
1646 {
1647 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1648 	struct wmi_get_pdev_temperature_cmd *cmd;
1649 	struct sk_buff *skb;
1650 	int ret;
1651 
1652 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1653 	if (!skb)
1654 		return -ENOMEM;
1655 
1656 	cmd = (struct wmi_get_pdev_temperature_cmd *)skb->data;
1657 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_GET_TEMPERATURE_CMD) |
1658 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1659 	cmd->pdev_id = ar->pdev->pdev_id;
1660 
1661 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_GET_TEMPERATURE_CMDID);
1662 	if (ret) {
1663 		ath11k_warn(ar->ab, "failed to send WMI_PDEV_GET_TEMPERATURE cmd\n");
1664 		dev_kfree_skb(skb);
1665 	}
1666 
1667 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1668 		   "cmd pdev get temperature for pdev_id %d\n", ar->pdev->pdev_id);
1669 
1670 	return ret;
1671 }
1672 
1673 int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar,
1674 					    u32 vdev_id, u32 bcn_ctrl_op)
1675 {
1676 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1677 	struct wmi_bcn_offload_ctrl_cmd *cmd;
1678 	struct sk_buff *skb;
1679 	int ret;
1680 
1681 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1682 	if (!skb)
1683 		return -ENOMEM;
1684 
1685 	cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data;
1686 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1687 				     WMI_TAG_BCN_OFFLOAD_CTRL_CMD) |
1688 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1689 
1690 	cmd->vdev_id = vdev_id;
1691 	cmd->bcn_ctrl_op = bcn_ctrl_op;
1692 
1693 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID);
1694 	if (ret) {
1695 		ath11k_warn(ar->ab,
1696 			    "failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n");
1697 		dev_kfree_skb(skb);
1698 	}
1699 
1700 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1701 		   "cmd bcn offload ctrl vdev id %d ctrl_op %d\n",
1702 		   vdev_id, bcn_ctrl_op);
1703 
1704 	return ret;
1705 }
1706 
1707 int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id,
1708 			struct ieee80211_mutable_offsets *offs,
1709 			struct sk_buff *bcn, u32 ema_params)
1710 {
1711 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1712 	struct wmi_bcn_tmpl_cmd *cmd;
1713 	struct wmi_bcn_prb_info *bcn_prb_info;
1714 	struct wmi_tlv *tlv;
1715 	struct sk_buff *skb;
1716 	void *ptr;
1717 	int ret, len;
1718 	size_t aligned_len = roundup(bcn->len, 4);
1719 	struct ieee80211_vif *vif;
1720 	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev_id);
1721 
1722 	if (!arvif) {
1723 		ath11k_warn(ar->ab, "failed to find arvif with vdev id %d\n", vdev_id);
1724 		return -EINVAL;
1725 	}
1726 
1727 	vif = arvif->vif;
1728 
1729 	len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len;
1730 
1731 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1732 	if (!skb)
1733 		return -ENOMEM;
1734 
1735 	cmd = (struct wmi_bcn_tmpl_cmd *)skb->data;
1736 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) |
1737 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1738 	cmd->vdev_id = vdev_id;
1739 	cmd->tim_ie_offset = offs->tim_offset;
1740 
1741 	if (vif->bss_conf.csa_active) {
1742 		cmd->csa_switch_count_offset = offs->cntdwn_counter_offs[0];
1743 		cmd->ext_csa_switch_count_offset = offs->cntdwn_counter_offs[1];
1744 	}
1745 
1746 	cmd->buf_len = bcn->len;
1747 	cmd->mbssid_ie_offset = offs->mbssid_off;
1748 	cmd->ema_params = ema_params;
1749 
1750 	ptr = skb->data + sizeof(*cmd);
1751 
1752 	bcn_prb_info = ptr;
1753 	len = sizeof(*bcn_prb_info);
1754 	bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1755 					      WMI_TAG_BCN_PRB_INFO) |
1756 				   FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1757 	bcn_prb_info->caps = 0;
1758 	bcn_prb_info->erp = 0;
1759 
1760 	ptr += sizeof(*bcn_prb_info);
1761 
1762 	tlv = ptr;
1763 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1764 		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
1765 	memcpy(tlv->value, bcn->data, bcn->len);
1766 
1767 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID);
1768 	if (ret) {
1769 		ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n");
1770 		dev_kfree_skb(skb);
1771 	}
1772 
1773 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd bcn tmpl");
1774 
1775 	return ret;
1776 }
1777 
1778 int ath11k_wmi_vdev_install_key(struct ath11k *ar,
1779 				struct wmi_vdev_install_key_arg *arg)
1780 {
1781 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1782 	struct wmi_vdev_install_key_cmd *cmd;
1783 	struct wmi_tlv *tlv;
1784 	struct sk_buff *skb;
1785 	int ret, len;
1786 	int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t));
1787 
1788 	len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned;
1789 
1790 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1791 	if (!skb)
1792 		return -ENOMEM;
1793 
1794 	cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
1795 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
1796 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1797 	cmd->vdev_id = arg->vdev_id;
1798 	ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1799 	cmd->key_idx = arg->key_idx;
1800 	cmd->key_flags = arg->key_flags;
1801 	cmd->key_cipher = arg->key_cipher;
1802 	cmd->key_len = arg->key_len;
1803 	cmd->key_txmic_len = arg->key_txmic_len;
1804 	cmd->key_rxmic_len = arg->key_rxmic_len;
1805 
1806 	if (arg->key_rsc_counter)
1807 		memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
1808 		       sizeof(struct wmi_key_seq_counter));
1809 
1810 	tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
1811 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1812 		      FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
1813 	if (arg->key_data)
1814 		memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
1815 
1816 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
1817 	if (ret) {
1818 		ath11k_warn(ar->ab,
1819 			    "failed to send WMI_VDEV_INSTALL_KEY cmd\n");
1820 		dev_kfree_skb(skb);
1821 	}
1822 
1823 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1824 		   "cmd vdev install key idx %d cipher %d len %d\n",
1825 		   arg->key_idx, arg->key_cipher, arg->key_len);
1826 
1827 	return ret;
1828 }
1829 
1830 static inline void
1831 ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
1832 			   struct peer_assoc_params *param,
1833 			   bool hw_crypto_disabled)
1834 {
1835 	cmd->peer_flags = 0;
1836 
1837 	if (param->is_wme_set) {
1838 		if (param->qos_flag)
1839 			cmd->peer_flags |= WMI_PEER_QOS;
1840 		if (param->apsd_flag)
1841 			cmd->peer_flags |= WMI_PEER_APSD;
1842 		if (param->ht_flag)
1843 			cmd->peer_flags |= WMI_PEER_HT;
1844 		if (param->bw_40)
1845 			cmd->peer_flags |= WMI_PEER_40MHZ;
1846 		if (param->bw_80)
1847 			cmd->peer_flags |= WMI_PEER_80MHZ;
1848 		if (param->bw_160)
1849 			cmd->peer_flags |= WMI_PEER_160MHZ;
1850 
1851 		/* Typically if STBC is enabled for VHT it should be enabled
1852 		 * for HT as well
1853 		 **/
1854 		if (param->stbc_flag)
1855 			cmd->peer_flags |= WMI_PEER_STBC;
1856 
1857 		/* Typically if LDPC is enabled for VHT it should be enabled
1858 		 * for HT as well
1859 		 **/
1860 		if (param->ldpc_flag)
1861 			cmd->peer_flags |= WMI_PEER_LDPC;
1862 
1863 		if (param->static_mimops_flag)
1864 			cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
1865 		if (param->dynamic_mimops_flag)
1866 			cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
1867 		if (param->spatial_mux_flag)
1868 			cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
1869 		if (param->vht_flag)
1870 			cmd->peer_flags |= WMI_PEER_VHT;
1871 		if (param->he_flag)
1872 			cmd->peer_flags |= WMI_PEER_HE;
1873 		if (param->twt_requester)
1874 			cmd->peer_flags |= WMI_PEER_TWT_REQ;
1875 		if (param->twt_responder)
1876 			cmd->peer_flags |= WMI_PEER_TWT_RESP;
1877 	}
1878 
1879 	/* Suppress authorization for all AUTH modes that need 4-way handshake
1880 	 * (during re-association).
1881 	 * Authorization will be done for these modes on key installation.
1882 	 */
1883 	if (param->auth_flag)
1884 		cmd->peer_flags |= WMI_PEER_AUTH;
1885 	if (param->need_ptk_4_way) {
1886 		cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
1887 		if (!hw_crypto_disabled && param->is_assoc)
1888 			cmd->peer_flags &= ~WMI_PEER_AUTH;
1889 	}
1890 	if (param->need_gtk_2_way)
1891 		cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
1892 	/* safe mode bypass the 4-way handshake */
1893 	if (param->safe_mode_enabled)
1894 		cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
1895 				     WMI_PEER_NEED_GTK_2_WAY);
1896 
1897 	if (param->is_pmf_enabled)
1898 		cmd->peer_flags |= WMI_PEER_PMF;
1899 
1900 	/* Disable AMSDU for station transmit, if user configures it */
1901 	/* Disable AMSDU for AP transmit to 11n Stations, if user configures
1902 	 * it
1903 	 * if (param->amsdu_disable) Add after FW support
1904 	 **/
1905 
1906 	/* Target asserts if node is marked HT and all MCS is set to 0.
1907 	 * Mark the node as non-HT if all the mcs rates are disabled through
1908 	 * iwpriv
1909 	 **/
1910 	if (param->peer_ht_rates.num_rates == 0)
1911 		cmd->peer_flags &= ~WMI_PEER_HT;
1912 }
1913 
1914 int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
1915 				   struct peer_assoc_params *param)
1916 {
1917 	struct ath11k_pdev_wmi *wmi = ar->wmi;
1918 	struct wmi_peer_assoc_complete_cmd *cmd;
1919 	struct wmi_vht_rate_set *mcs;
1920 	struct wmi_he_rate_set *he_mcs;
1921 	struct sk_buff *skb;
1922 	struct wmi_tlv *tlv;
1923 	void *ptr;
1924 	u32 peer_legacy_rates_align;
1925 	u32 peer_ht_rates_align;
1926 	int i, ret, len;
1927 
1928 	peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
1929 					  sizeof(u32));
1930 	peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
1931 				      sizeof(u32));
1932 
1933 	len = sizeof(*cmd) +
1934 	      TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) +
1935 	      TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +
1936 	      sizeof(*mcs) + TLV_HDR_SIZE +
1937 	      (sizeof(*he_mcs) * param->peer_he_mcs_count);
1938 
1939 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1940 	if (!skb)
1941 		return -ENOMEM;
1942 
1943 	ptr = skb->data;
1944 
1945 	cmd = ptr;
1946 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1947 				     WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
1948 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1949 
1950 	cmd->vdev_id = param->vdev_id;
1951 
1952 	cmd->peer_new_assoc = param->peer_new_assoc;
1953 	cmd->peer_associd = param->peer_associd;
1954 
1955 	ath11k_wmi_copy_peer_flags(cmd, param,
1956 				   test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
1957 					    &ar->ab->dev_flags));
1958 
1959 	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
1960 
1961 	cmd->peer_rate_caps = param->peer_rate_caps;
1962 	cmd->peer_caps = param->peer_caps;
1963 	cmd->peer_listen_intval = param->peer_listen_intval;
1964 	cmd->peer_ht_caps = param->peer_ht_caps;
1965 	cmd->peer_max_mpdu = param->peer_max_mpdu;
1966 	cmd->peer_mpdu_density = param->peer_mpdu_density;
1967 	cmd->peer_vht_caps = param->peer_vht_caps;
1968 	cmd->peer_phymode = param->peer_phymode;
1969 
1970 	/* Update 11ax capabilities */
1971 	cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
1972 	cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
1973 	cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
1974 	cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
1975 	cmd->peer_he_ops = param->peer_he_ops;
1976 	memcpy(&cmd->peer_he_cap_phy, &param->peer_he_cap_phyinfo,
1977 	       sizeof(param->peer_he_cap_phyinfo));
1978 	memcpy(&cmd->peer_ppet, &param->peer_ppet,
1979 	       sizeof(param->peer_ppet));
1980 
1981 	/* Update peer legacy rate information */
1982 	ptr += sizeof(*cmd);
1983 
1984 	tlv = ptr;
1985 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1986 		      FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
1987 
1988 	ptr += TLV_HDR_SIZE;
1989 
1990 	cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
1991 	memcpy(ptr, param->peer_legacy_rates.rates,
1992 	       param->peer_legacy_rates.num_rates);
1993 
1994 	/* Update peer HT rate information */
1995 	ptr += peer_legacy_rates_align;
1996 
1997 	tlv = ptr;
1998 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1999 		      FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
2000 	ptr += TLV_HDR_SIZE;
2001 	cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
2002 	memcpy(ptr, param->peer_ht_rates.rates,
2003 	       param->peer_ht_rates.num_rates);
2004 
2005 	/* VHT Rates */
2006 	ptr += peer_ht_rates_align;
2007 
2008 	mcs = ptr;
2009 
2010 	mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
2011 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE);
2012 
2013 	cmd->peer_nss = param->peer_nss;
2014 
2015 	/* Update bandwidth-NSS mapping */
2016 	cmd->peer_bw_rxnss_override = 0;
2017 	cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
2018 
2019 	if (param->vht_capable) {
2020 		mcs->rx_max_rate = param->rx_max_rate;
2021 		mcs->rx_mcs_set = param->rx_mcs_set;
2022 		mcs->tx_max_rate = param->tx_max_rate;
2023 		mcs->tx_mcs_set = param->tx_mcs_set;
2024 	}
2025 
2026 	/* HE Rates */
2027 	cmd->peer_he_mcs = param->peer_he_mcs_count;
2028 	cmd->min_data_rate = param->min_data_rate;
2029 
2030 	ptr += sizeof(*mcs);
2031 
2032 	len = param->peer_he_mcs_count * sizeof(*he_mcs);
2033 
2034 	tlv = ptr;
2035 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2036 		      FIELD_PREP(WMI_TLV_LEN, len);
2037 	ptr += TLV_HDR_SIZE;
2038 
2039 	/* Loop through the HE rate set */
2040 	for (i = 0; i < param->peer_he_mcs_count; i++) {
2041 		he_mcs = ptr;
2042 		he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2043 						WMI_TAG_HE_RATE_SET) |
2044 				     FIELD_PREP(WMI_TLV_LEN,
2045 						sizeof(*he_mcs) - TLV_HDR_SIZE);
2046 
2047 		he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i];
2048 		he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i];
2049 		ptr += sizeof(*he_mcs);
2050 	}
2051 
2052 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2053 	if (ret) {
2054 		ath11k_warn(ar->ab,
2055 			    "failed to send WMI_PEER_ASSOC_CMDID\n");
2056 		dev_kfree_skb(skb);
2057 	}
2058 
2059 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2060 		   "cmd peer assoc vdev id %d assoc id %d peer mac %pM peer_flags %x rate_caps %x peer_caps %x listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d peer_mpdu_density %d vht_caps %x he cap_info %x he ops %x he cap_info_ext %x he phy %x %x %x peer_bw_rxnss_override %x\n",
2061 		   cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2062 		   cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2063 		   cmd->peer_listen_intval, cmd->peer_ht_caps,
2064 		   cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2065 		   cmd->peer_mpdu_density,
2066 		   cmd->peer_vht_caps, cmd->peer_he_cap_info,
2067 		   cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2068 		   cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2069 		   cmd->peer_he_cap_phy[2],
2070 		   cmd->peer_bw_rxnss_override);
2071 
2072 	return ret;
2073 }
2074 
2075 void ath11k_wmi_start_scan_init(struct ath11k *ar,
2076 				struct scan_req_params *arg)
2077 {
2078 	/* setup commonly used values */
2079 	arg->scan_req_id = 1;
2080 	if (ar->state_11d == ATH11K_11D_PREPARING)
2081 		arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2082 	else
2083 		arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2084 	arg->dwell_time_active = 50;
2085 	arg->dwell_time_active_2g = 0;
2086 	arg->dwell_time_passive = 150;
2087 	arg->dwell_time_active_6g = 40;
2088 	arg->dwell_time_passive_6g = 30;
2089 	arg->min_rest_time = 50;
2090 	arg->max_rest_time = 500;
2091 	arg->repeat_probe_time = 0;
2092 	arg->probe_spacing_time = 0;
2093 	arg->idle_time = 0;
2094 	arg->max_scan_time = 20000;
2095 	arg->probe_delay = 5;
2096 	arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2097 				  WMI_SCAN_EVENT_COMPLETED |
2098 				  WMI_SCAN_EVENT_BSS_CHANNEL |
2099 				  WMI_SCAN_EVENT_FOREIGN_CHAN |
2100 				  WMI_SCAN_EVENT_DEQUEUED;
2101 	arg->scan_f_chan_stat_evnt = 1;
2102 
2103 	if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,
2104 		     ar->ab->wmi_ab.svc_map))
2105 		arg->scan_ctrl_flags_ext |=
2106 			WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;
2107 
2108 	arg->num_bssid = 1;
2109 
2110 	/* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2111 	 * ZEROs in probe request
2112 	 */
2113 	eth_broadcast_addr(arg->bssid_list[0].addr);
2114 }
2115 
2116 static inline void
2117 ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2118 				       struct scan_req_params *param)
2119 {
2120 	/* Scan events subscription */
2121 	if (param->scan_ev_started)
2122 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_STARTED;
2123 	if (param->scan_ev_completed)
2124 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_COMPLETED;
2125 	if (param->scan_ev_bss_chan)
2126 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_BSS_CHANNEL;
2127 	if (param->scan_ev_foreign_chan)
2128 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN;
2129 	if (param->scan_ev_dequeued)
2130 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_DEQUEUED;
2131 	if (param->scan_ev_preempted)
2132 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_PREEMPTED;
2133 	if (param->scan_ev_start_failed)
2134 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_START_FAILED;
2135 	if (param->scan_ev_restarted)
2136 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESTARTED;
2137 	if (param->scan_ev_foreign_chn_exit)
2138 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2139 	if (param->scan_ev_suspended)
2140 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_SUSPENDED;
2141 	if (param->scan_ev_resumed)
2142 		cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESUMED;
2143 
2144 	/** Set scan control flags */
2145 	cmd->scan_ctrl_flags = 0;
2146 	if (param->scan_f_passive)
2147 		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_PASSIVE;
2148 	if (param->scan_f_strict_passive_pch)
2149 		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2150 	if (param->scan_f_promisc_mode)
2151 		cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROMISCUOS;
2152 	if (param->scan_f_capture_phy_err)
2153 		cmd->scan_ctrl_flags |=  WMI_SCAN_CAPTURE_PHY_ERROR;
2154 	if (param->scan_f_half_rate)
2155 		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2156 	if (param->scan_f_quarter_rate)
2157 		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2158 	if (param->scan_f_cck_rates)
2159 		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_CCK_RATES;
2160 	if (param->scan_f_ofdm_rates)
2161 		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_OFDM_RATES;
2162 	if (param->scan_f_chan_stat_evnt)
2163 		cmd->scan_ctrl_flags |=  WMI_SCAN_CHAN_STAT_EVENT;
2164 	if (param->scan_f_filter_prb_req)
2165 		cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROBE_REQ;
2166 	if (param->scan_f_bcast_probe)
2167 		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_BCAST_PROBE_REQ;
2168 	if (param->scan_f_offchan_mgmt_tx)
2169 		cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_MGMT_TX;
2170 	if (param->scan_f_offchan_data_tx)
2171 		cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_DATA_TX;
2172 	if (param->scan_f_force_active_dfs_chn)
2173 		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2174 	if (param->scan_f_add_tpc_ie_in_probe)
2175 		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2176 	if (param->scan_f_add_ds_ie_in_probe)
2177 		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2178 	if (param->scan_f_add_spoofed_mac_in_probe)
2179 		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2180 	if (param->scan_f_add_rand_seq_in_probe)
2181 		cmd->scan_ctrl_flags |=  WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2182 	if (param->scan_f_en_ie_whitelist_in_probe)
2183 		cmd->scan_ctrl_flags |=
2184 			 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2185 
2186 	/* for adaptive scan mode using 3 bits (21 - 23 bits) */
2187 	WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2188 				param->adaptive_dwell_time_mode);
2189 
2190 	cmd->scan_ctrl_flags_ext = param->scan_ctrl_flags_ext;
2191 }
2192 
2193 int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2194 				   struct scan_req_params *params)
2195 {
2196 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2197 	struct wmi_start_scan_cmd *cmd;
2198 	struct wmi_ssid *ssid = NULL;
2199 	struct wmi_mac_addr *bssid;
2200 	struct sk_buff *skb;
2201 	struct wmi_tlv *tlv;
2202 	void *ptr;
2203 	int i, ret, len;
2204 	u32 *tmp_ptr;
2205 	u16 extraie_len_with_pad = 0;
2206 	struct hint_short_ssid *s_ssid = NULL;
2207 	struct hint_bssid *hint_bssid = NULL;
2208 
2209 	len = sizeof(*cmd);
2210 
2211 	len += TLV_HDR_SIZE;
2212 	if (params->num_chan)
2213 		len += params->num_chan * sizeof(u32);
2214 
2215 	len += TLV_HDR_SIZE;
2216 	if (params->num_ssids)
2217 		len += params->num_ssids * sizeof(*ssid);
2218 
2219 	len += TLV_HDR_SIZE;
2220 	if (params->num_bssid)
2221 		len += sizeof(*bssid) * params->num_bssid;
2222 
2223 	len += TLV_HDR_SIZE;
2224 	if (params->extraie.len && params->extraie.len <= 0xFFFF)
2225 		extraie_len_with_pad =
2226 			roundup(params->extraie.len, sizeof(u32));
2227 	len += extraie_len_with_pad;
2228 
2229 	if (params->num_hint_bssid)
2230 		len += TLV_HDR_SIZE +
2231 		       params->num_hint_bssid * sizeof(struct hint_bssid);
2232 
2233 	if (params->num_hint_s_ssid)
2234 		len += TLV_HDR_SIZE +
2235 		       params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2236 
2237 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2238 	if (!skb)
2239 		return -ENOMEM;
2240 
2241 	ptr = skb->data;
2242 
2243 	cmd = ptr;
2244 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2245 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2246 
2247 	cmd->scan_id = params->scan_id;
2248 	cmd->scan_req_id = params->scan_req_id;
2249 	cmd->vdev_id = params->vdev_id;
2250 	cmd->scan_priority = params->scan_priority;
2251 	cmd->notify_scan_events = params->notify_scan_events;
2252 
2253 	ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2254 
2255 	cmd->dwell_time_active = params->dwell_time_active;
2256 	cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2257 	cmd->dwell_time_passive = params->dwell_time_passive;
2258 	cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2259 	cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2260 	cmd->min_rest_time = params->min_rest_time;
2261 	cmd->max_rest_time = params->max_rest_time;
2262 	cmd->repeat_probe_time = params->repeat_probe_time;
2263 	cmd->probe_spacing_time = params->probe_spacing_time;
2264 	cmd->idle_time = params->idle_time;
2265 	cmd->max_scan_time = params->max_scan_time;
2266 	cmd->probe_delay = params->probe_delay;
2267 	cmd->burst_duration = params->burst_duration;
2268 	cmd->num_chan = params->num_chan;
2269 	cmd->num_bssid = params->num_bssid;
2270 	cmd->num_ssids = params->num_ssids;
2271 	cmd->ie_len = params->extraie.len;
2272 	cmd->n_probes = params->n_probes;
2273 	ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2274 	ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2275 
2276 	ptr += sizeof(*cmd);
2277 
2278 	len = params->num_chan * sizeof(u32);
2279 
2280 	tlv = ptr;
2281 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2282 		      FIELD_PREP(WMI_TLV_LEN, len);
2283 	ptr += TLV_HDR_SIZE;
2284 	tmp_ptr = ptr;
2285 
2286 	for (i = 0; i < params->num_chan; ++i)
2287 		tmp_ptr[i] = params->chan_list[i];
2288 
2289 	ptr += len;
2290 
2291 	len = params->num_ssids * sizeof(*ssid);
2292 	tlv = ptr;
2293 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2294 		      FIELD_PREP(WMI_TLV_LEN, len);
2295 
2296 	ptr += TLV_HDR_SIZE;
2297 
2298 	if (params->num_ssids) {
2299 		ssid = ptr;
2300 		for (i = 0; i < params->num_ssids; ++i) {
2301 			ssid->ssid_len = params->ssid[i].length;
2302 			memcpy(ssid->ssid, params->ssid[i].ssid,
2303 			       params->ssid[i].length);
2304 			ssid++;
2305 		}
2306 	}
2307 
2308 	ptr += (params->num_ssids * sizeof(*ssid));
2309 	len = params->num_bssid * sizeof(*bssid);
2310 	tlv = ptr;
2311 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2312 		      FIELD_PREP(WMI_TLV_LEN, len);
2313 
2314 	ptr += TLV_HDR_SIZE;
2315 	bssid = ptr;
2316 
2317 	if (params->num_bssid) {
2318 		for (i = 0; i < params->num_bssid; ++i) {
2319 			ether_addr_copy(bssid->addr,
2320 					params->bssid_list[i].addr);
2321 			bssid++;
2322 		}
2323 	}
2324 
2325 	ptr += params->num_bssid * sizeof(*bssid);
2326 
2327 	len = extraie_len_with_pad;
2328 	tlv = ptr;
2329 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2330 		      FIELD_PREP(WMI_TLV_LEN, len);
2331 	ptr += TLV_HDR_SIZE;
2332 
2333 	if (extraie_len_with_pad)
2334 		memcpy(ptr, params->extraie.ptr,
2335 		       params->extraie.len);
2336 
2337 	ptr += extraie_len_with_pad;
2338 
2339 	if (params->num_hint_s_ssid) {
2340 		len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2341 		tlv = ptr;
2342 		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2343 			      FIELD_PREP(WMI_TLV_LEN, len);
2344 		ptr += TLV_HDR_SIZE;
2345 		s_ssid = ptr;
2346 		for (i = 0; i < params->num_hint_s_ssid; ++i) {
2347 			s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2348 			s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2349 			s_ssid++;
2350 		}
2351 		ptr += len;
2352 	}
2353 
2354 	if (params->num_hint_bssid) {
2355 		len = params->num_hint_bssid * sizeof(struct hint_bssid);
2356 		tlv = ptr;
2357 		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2358 			      FIELD_PREP(WMI_TLV_LEN, len);
2359 		ptr += TLV_HDR_SIZE;
2360 		hint_bssid = ptr;
2361 		for (i = 0; i < params->num_hint_bssid; ++i) {
2362 			hint_bssid->freq_flags =
2363 				params->hint_bssid[i].freq_flags;
2364 			ether_addr_copy(&params->hint_bssid[i].bssid.addr[0],
2365 					&hint_bssid->bssid.addr[0]);
2366 			hint_bssid++;
2367 		}
2368 	}
2369 
2370 	ret = ath11k_wmi_cmd_send(wmi, skb,
2371 				  WMI_START_SCAN_CMDID);
2372 	if (ret) {
2373 		ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2374 		dev_kfree_skb(skb);
2375 	}
2376 
2377 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd start scan");
2378 
2379 	return ret;
2380 }
2381 
2382 int ath11k_wmi_send_vdev_set_tpc_power(struct ath11k *ar,
2383 				       u32 vdev_id,
2384 				       struct ath11k_reg_tpc_power_info *param)
2385 {
2386 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2387 	struct wmi_vdev_set_tpc_power_cmd *cmd;
2388 	struct wmi_vdev_ch_power_info *ch;
2389 	struct sk_buff *skb;
2390 	struct wmi_tlv *tlv;
2391 	u8 *ptr;
2392 	int i, ret, len, array_len;
2393 
2394 	array_len = sizeof(*ch) * param->num_pwr_levels;
2395 	len = sizeof(*cmd) + TLV_HDR_SIZE + array_len;
2396 
2397 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2398 	if (!skb)
2399 		return -ENOMEM;
2400 
2401 	ptr = skb->data;
2402 
2403 	cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr;
2404 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_TPC_POWER_CMD) |
2405 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2406 	cmd->vdev_id = vdev_id;
2407 	cmd->psd_power = param->is_psd_power;
2408 	cmd->eirp_power = param->eirp_power;
2409 	cmd->power_type_6ghz = param->ap_power_type;
2410 
2411 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2412 		   "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n",
2413 		   vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type);
2414 
2415 	ptr += sizeof(*cmd);
2416 	tlv = (struct wmi_tlv *)ptr;
2417 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2418 		      FIELD_PREP(WMI_TLV_LEN, array_len);
2419 
2420 	ptr += TLV_HDR_SIZE;
2421 	ch = (struct wmi_vdev_ch_power_info *)ptr;
2422 
2423 	for (i = 0; i < param->num_pwr_levels; i++, ch++) {
2424 		ch->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2425 					    WMI_TAG_VDEV_CH_POWER_INFO) |
2426 				FIELD_PREP(WMI_TLV_LEN,
2427 					   sizeof(*ch) - TLV_HDR_SIZE);
2428 
2429 		ch->chan_cfreq = param->chan_power_info[i].chan_cfreq;
2430 		ch->tx_power = param->chan_power_info[i].tx_power;
2431 
2432 		ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tpc chan freq %d TX power %d\n",
2433 			   ch->chan_cfreq, ch->tx_power);
2434 	}
2435 
2436 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID);
2437 	if (ret) {
2438 		ath11k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n");
2439 		dev_kfree_skb(skb);
2440 		return ret;
2441 	}
2442 
2443 	return 0;
2444 }
2445 
2446 int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2447 				  struct scan_cancel_param *param)
2448 {
2449 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2450 	struct wmi_stop_scan_cmd *cmd;
2451 	struct sk_buff *skb;
2452 	int ret;
2453 
2454 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2455 	if (!skb)
2456 		return -ENOMEM;
2457 
2458 	cmd = (struct wmi_stop_scan_cmd *)skb->data;
2459 
2460 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2461 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2462 
2463 	cmd->vdev_id = param->vdev_id;
2464 	cmd->requestor = param->requester;
2465 	cmd->scan_id = param->scan_id;
2466 	cmd->pdev_id = param->pdev_id;
2467 	/* stop the scan with the corresponding scan_id */
2468 	if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2469 		/* Cancelling all scans */
2470 		cmd->req_type =  WMI_SCAN_STOP_ALL;
2471 	} else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2472 		/* Cancelling VAP scans */
2473 		cmd->req_type =  WMI_SCN_STOP_VAP_ALL;
2474 	} else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2475 		/* Cancelling specific scan */
2476 		cmd->req_type =  WMI_SCAN_STOP_ONE;
2477 	} else {
2478 		ath11k_warn(ar->ab, "invalid scan cancel param %d",
2479 			    param->req_type);
2480 		dev_kfree_skb(skb);
2481 		return -EINVAL;
2482 	}
2483 
2484 	ret = ath11k_wmi_cmd_send(wmi, skb,
2485 				  WMI_STOP_SCAN_CMDID);
2486 	if (ret) {
2487 		ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2488 		dev_kfree_skb(skb);
2489 	}
2490 
2491 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd stop scan");
2492 
2493 	return ret;
2494 }
2495 
2496 int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2497 				       struct scan_chan_list_params *chan_list)
2498 {
2499 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2500 	struct wmi_scan_chan_list_cmd *cmd;
2501 	struct sk_buff *skb;
2502 	struct wmi_channel *chan_info;
2503 	struct channel_param *tchan_info;
2504 	struct wmi_tlv *tlv;
2505 	void *ptr;
2506 	int i, ret, len;
2507 	u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2508 	u32 *reg1, *reg2;
2509 
2510 	tchan_info = chan_list->ch_param;
2511 	while (chan_list->nallchans) {
2512 		len = sizeof(*cmd) + TLV_HDR_SIZE;
2513 		max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2514 			sizeof(*chan_info);
2515 
2516 		if (chan_list->nallchans > max_chan_limit)
2517 			num_send_chans = max_chan_limit;
2518 		else
2519 			num_send_chans = chan_list->nallchans;
2520 
2521 		chan_list->nallchans -= num_send_chans;
2522 		len += sizeof(*chan_info) * num_send_chans;
2523 
2524 		skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2525 		if (!skb)
2526 			return -ENOMEM;
2527 
2528 		cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2529 		cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2530 			FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2531 		cmd->pdev_id = chan_list->pdev_id;
2532 		cmd->num_scan_chans = num_send_chans;
2533 		if (num_sends)
2534 			cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2535 
2536 		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2537 			   "no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2538 			   num_send_chans, len, cmd->pdev_id, num_sends);
2539 
2540 		ptr = skb->data + sizeof(*cmd);
2541 
2542 		len = sizeof(*chan_info) * num_send_chans;
2543 		tlv = ptr;
2544 		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2545 			      FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2546 		ptr += TLV_HDR_SIZE;
2547 
2548 		for (i = 0; i < num_send_chans; ++i) {
2549 			chan_info = ptr;
2550 			memset(chan_info, 0, sizeof(*chan_info));
2551 			len = sizeof(*chan_info);
2552 			chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2553 							   WMI_TAG_CHANNEL) |
2554 						FIELD_PREP(WMI_TLV_LEN,
2555 							   len - TLV_HDR_SIZE);
2556 
2557 			reg1 = &chan_info->reg_info_1;
2558 			reg2 = &chan_info->reg_info_2;
2559 			chan_info->mhz = tchan_info->mhz;
2560 			chan_info->band_center_freq1 = tchan_info->cfreq1;
2561 			chan_info->band_center_freq2 = tchan_info->cfreq2;
2562 
2563 			if (tchan_info->is_chan_passive)
2564 				chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2565 			if (tchan_info->allow_he)
2566 				chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2567 			else if (tchan_info->allow_vht)
2568 				chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2569 			else if (tchan_info->allow_ht)
2570 				chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2571 			if (tchan_info->half_rate)
2572 				chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2573 			if (tchan_info->quarter_rate)
2574 				chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2575 			if (tchan_info->psc_channel)
2576 				chan_info->info |= WMI_CHAN_INFO_PSC;
2577 			if (tchan_info->dfs_set)
2578 				chan_info->info |= WMI_CHAN_INFO_DFS;
2579 
2580 			chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2581 						      tchan_info->phy_mode);
2582 			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2583 					    tchan_info->minpower);
2584 			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2585 					    tchan_info->maxpower);
2586 			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2587 					    tchan_info->maxregpower);
2588 			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2589 					    tchan_info->reg_class_id);
2590 			*reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2591 					    tchan_info->antennamax);
2592 			*reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2593 					    tchan_info->maxregpower);
2594 
2595 			ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2596 				   "chan scan list chan[%d] = %u, chan_info->info %8x\n",
2597 				   i, chan_info->mhz, chan_info->info);
2598 
2599 			ptr += sizeof(*chan_info);
2600 
2601 			tchan_info++;
2602 		}
2603 
2604 		ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2605 		if (ret) {
2606 			ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2607 			dev_kfree_skb(skb);
2608 			return ret;
2609 		}
2610 
2611 		ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd scan chan list channels %d",
2612 			   num_send_chans);
2613 
2614 		num_sends++;
2615 	}
2616 
2617 	return 0;
2618 }
2619 
2620 int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2621 				       struct wmi_wmm_params_all_arg *param)
2622 {
2623 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2624 	struct wmi_vdev_set_wmm_params_cmd *cmd;
2625 	struct wmi_wmm_params *wmm_param;
2626 	struct wmi_wmm_params_arg *wmi_wmm_arg;
2627 	struct sk_buff *skb;
2628 	int ret, ac;
2629 
2630 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2631 	if (!skb)
2632 		return -ENOMEM;
2633 
2634 	cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2635 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2636 				     WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2637 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2638 
2639 	cmd->vdev_id = vdev_id;
2640 	cmd->wmm_param_type = 0;
2641 
2642 	for (ac = 0; ac < WME_NUM_AC; ac++) {
2643 		switch (ac) {
2644 		case WME_AC_BE:
2645 			wmi_wmm_arg = &param->ac_be;
2646 			break;
2647 		case WME_AC_BK:
2648 			wmi_wmm_arg = &param->ac_bk;
2649 			break;
2650 		case WME_AC_VI:
2651 			wmi_wmm_arg = &param->ac_vi;
2652 			break;
2653 		case WME_AC_VO:
2654 			wmi_wmm_arg = &param->ac_vo;
2655 			break;
2656 		}
2657 
2658 		wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2659 		wmm_param->tlv_header =
2660 				FIELD_PREP(WMI_TLV_TAG,
2661 					   WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2662 				FIELD_PREP(WMI_TLV_LEN,
2663 					   sizeof(*wmm_param) - TLV_HDR_SIZE);
2664 
2665 		wmm_param->aifs = wmi_wmm_arg->aifs;
2666 		wmm_param->cwmin = wmi_wmm_arg->cwmin;
2667 		wmm_param->cwmax = wmi_wmm_arg->cwmax;
2668 		wmm_param->txoplimit = wmi_wmm_arg->txop;
2669 		wmm_param->acm = wmi_wmm_arg->acm;
2670 		wmm_param->no_ack = wmi_wmm_arg->no_ack;
2671 
2672 		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2673 			   "wmm set ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2674 			   ac, wmm_param->aifs, wmm_param->cwmin,
2675 			   wmm_param->cwmax, wmm_param->txoplimit,
2676 			   wmm_param->acm, wmm_param->no_ack);
2677 	}
2678 	ret = ath11k_wmi_cmd_send(wmi, skb,
2679 				  WMI_VDEV_SET_WMM_PARAMS_CMDID);
2680 	if (ret) {
2681 		ath11k_warn(ar->ab,
2682 			    "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2683 		dev_kfree_skb(skb);
2684 	}
2685 
2686 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev set wmm params");
2687 
2688 	return ret;
2689 }
2690 
2691 int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2692 						  u32 pdev_id)
2693 {
2694 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2695 	struct wmi_dfs_phyerr_offload_cmd *cmd;
2696 	struct sk_buff *skb;
2697 	int ret;
2698 
2699 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2700 	if (!skb)
2701 		return -ENOMEM;
2702 
2703 	cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2704 	cmd->tlv_header =
2705 		FIELD_PREP(WMI_TLV_TAG,
2706 			   WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2707 		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2708 
2709 	cmd->pdev_id = pdev_id;
2710 
2711 	ret = ath11k_wmi_cmd_send(wmi, skb,
2712 				  WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2713 	if (ret) {
2714 		ath11k_warn(ar->ab,
2715 			    "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2716 		dev_kfree_skb(skb);
2717 	}
2718 
2719 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2720 		   "cmd pdev dfs phyerr offload enable pdev id %d\n", pdev_id);
2721 
2722 	return ret;
2723 }
2724 
2725 int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2726 			  u32 tid, u32 initiator, u32 reason)
2727 {
2728 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2729 	struct wmi_delba_send_cmd *cmd;
2730 	struct sk_buff *skb;
2731 	int ret;
2732 
2733 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2734 	if (!skb)
2735 		return -ENOMEM;
2736 
2737 	cmd = (struct wmi_delba_send_cmd *)skb->data;
2738 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2739 			FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2740 	cmd->vdev_id = vdev_id;
2741 	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2742 	cmd->tid = tid;
2743 	cmd->initiator = initiator;
2744 	cmd->reasoncode = reason;
2745 
2746 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2747 
2748 	if (ret) {
2749 		ath11k_warn(ar->ab,
2750 			    "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2751 		dev_kfree_skb(skb);
2752 	}
2753 
2754 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2755 		   "cmd delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
2756 		   vdev_id, mac, tid, initiator, reason);
2757 
2758 	return ret;
2759 }
2760 
2761 int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2762 			      u32 tid, u32 status)
2763 {
2764 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2765 	struct wmi_addba_setresponse_cmd *cmd;
2766 	struct sk_buff *skb;
2767 	int ret;
2768 
2769 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2770 	if (!skb)
2771 		return -ENOMEM;
2772 
2773 	cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
2774 	cmd->tlv_header =
2775 		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
2776 		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2777 	cmd->vdev_id = vdev_id;
2778 	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2779 	cmd->tid = tid;
2780 	cmd->statuscode = status;
2781 
2782 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
2783 
2784 	if (ret) {
2785 		ath11k_warn(ar->ab,
2786 			    "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
2787 		dev_kfree_skb(skb);
2788 	}
2789 
2790 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2791 		   "cmd addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
2792 		   vdev_id, mac, tid, status);
2793 
2794 	return ret;
2795 }
2796 
2797 int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2798 			  u32 tid, u32 buf_size)
2799 {
2800 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2801 	struct wmi_addba_send_cmd *cmd;
2802 	struct sk_buff *skb;
2803 	int ret;
2804 
2805 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2806 	if (!skb)
2807 		return -ENOMEM;
2808 
2809 	cmd = (struct wmi_addba_send_cmd *)skb->data;
2810 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
2811 		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2812 	cmd->vdev_id = vdev_id;
2813 	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2814 	cmd->tid = tid;
2815 	cmd->buffersize = buf_size;
2816 
2817 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
2818 
2819 	if (ret) {
2820 		ath11k_warn(ar->ab,
2821 			    "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
2822 		dev_kfree_skb(skb);
2823 	}
2824 
2825 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2826 		   "cmd addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
2827 		   vdev_id, mac, tid, buf_size);
2828 
2829 	return ret;
2830 }
2831 
2832 int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
2833 {
2834 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2835 	struct wmi_addba_clear_resp_cmd *cmd;
2836 	struct sk_buff *skb;
2837 	int ret;
2838 
2839 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2840 	if (!skb)
2841 		return -ENOMEM;
2842 
2843 	cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;
2844 	cmd->tlv_header =
2845 		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
2846 		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2847 	cmd->vdev_id = vdev_id;
2848 	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2849 
2850 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
2851 
2852 	if (ret) {
2853 		ath11k_warn(ar->ab,
2854 			    "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
2855 		dev_kfree_skb(skb);
2856 	}
2857 
2858 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2859 		   "cmd addba clear resp vdev_id 0x%X mac_addr %pM\n",
2860 		   vdev_id, mac);
2861 
2862 	return ret;
2863 }
2864 
2865 int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
2866 {
2867 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2868 	struct wmi_pdev_pktlog_filter_cmd *cmd;
2869 	struct wmi_pdev_pktlog_filter_info *info;
2870 	struct sk_buff *skb;
2871 	struct wmi_tlv *tlv;
2872 	void *ptr;
2873 	int ret, len;
2874 
2875 	len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
2876 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2877 	if (!skb)
2878 		return -ENOMEM;
2879 
2880 	cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
2881 
2882 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
2883 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2884 
2885 	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
2886 	cmd->num_mac = 1;
2887 	cmd->enable = enable;
2888 
2889 	ptr = skb->data + sizeof(*cmd);
2890 
2891 	tlv = ptr;
2892 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2893 		      FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
2894 
2895 	ptr += TLV_HDR_SIZE;
2896 	info = ptr;
2897 
2898 	ether_addr_copy(info->peer_macaddr.addr, addr);
2899 	info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
2900 			   FIELD_PREP(WMI_TLV_LEN,
2901 				      sizeof(*info) - TLV_HDR_SIZE);
2902 
2903 	ret = ath11k_wmi_cmd_send(wmi, skb,
2904 				  WMI_PDEV_PKTLOG_FILTER_CMDID);
2905 	if (ret) {
2906 		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
2907 		dev_kfree_skb(skb);
2908 	}
2909 
2910 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog filter");
2911 
2912 	return ret;
2913 }
2914 
2915 int
2916 ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
2917 				 struct wmi_init_country_params init_cc_params)
2918 {
2919 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2920 	struct wmi_init_country_cmd *cmd;
2921 	struct sk_buff *skb;
2922 	int ret;
2923 
2924 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2925 	if (!skb)
2926 		return -ENOMEM;
2927 
2928 	cmd = (struct wmi_init_country_cmd *)skb->data;
2929 	cmd->tlv_header =
2930 		FIELD_PREP(WMI_TLV_TAG,
2931 			   WMI_TAG_SET_INIT_COUNTRY_CMD) |
2932 		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2933 
2934 	cmd->pdev_id = ar->pdev->pdev_id;
2935 
2936 	switch (init_cc_params.flags) {
2937 	case ALPHA_IS_SET:
2938 		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
2939 		memcpy((u8 *)&cmd->cc_info.alpha2,
2940 		       init_cc_params.cc_info.alpha2, 3);
2941 		break;
2942 	case CC_IS_SET:
2943 		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
2944 		cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
2945 		break;
2946 	case REGDMN_IS_SET:
2947 		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
2948 		cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
2949 		break;
2950 	default:
2951 		ath11k_warn(ar->ab, "unknown cc params flags: 0x%x",
2952 			    init_cc_params.flags);
2953 		ret = -EINVAL;
2954 		goto err;
2955 	}
2956 
2957 	ret = ath11k_wmi_cmd_send(wmi, skb,
2958 				  WMI_SET_INIT_COUNTRY_CMDID);
2959 	if (ret) {
2960 		ath11k_warn(ar->ab,
2961 			    "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
2962 			    ret);
2963 		goto err;
2964 	}
2965 
2966 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd set init country");
2967 
2968 	return 0;
2969 
2970 err:
2971 	dev_kfree_skb(skb);
2972 	return ret;
2973 }
2974 
2975 int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
2976 					    struct wmi_set_current_country_params *param)
2977 {
2978 	struct ath11k_pdev_wmi *wmi = ar->wmi;
2979 	struct wmi_set_current_country_cmd *cmd;
2980 	struct sk_buff *skb;
2981 	int ret;
2982 
2983 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2984 	if (!skb)
2985 		return -ENOMEM;
2986 
2987 	cmd = (struct wmi_set_current_country_cmd *)skb->data;
2988 	cmd->tlv_header =
2989 		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
2990 		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2991 
2992 	cmd->pdev_id = ar->pdev->pdev_id;
2993 	memcpy(&cmd->new_alpha2, &param->alpha2, 3);
2994 
2995 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
2996 	if (ret) {
2997 		ath11k_warn(ar->ab,
2998 			    "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
2999 		dev_kfree_skb(skb);
3000 	}
3001 
3002 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3003 		   "cmd set current country pdev id %d alpha2 %c%c\n",
3004 		   ar->pdev->pdev_id,
3005 		   param->alpha2[0],
3006 		   param->alpha2[1]);
3007 
3008 	return ret;
3009 }
3010 
3011 int
3012 ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
3013 					     struct thermal_mitigation_params *param)
3014 {
3015 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3016 	struct wmi_therm_throt_config_request_cmd *cmd;
3017 	struct wmi_therm_throt_level_config_info *lvl_conf;
3018 	struct wmi_tlv *tlv;
3019 	struct sk_buff *skb;
3020 	int i, ret, len;
3021 
3022 	len = sizeof(*cmd) + TLV_HDR_SIZE +
3023 	      THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
3024 
3025 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3026 	if (!skb)
3027 		return -ENOMEM;
3028 
3029 	cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
3030 
3031 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
3032 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3033 
3034 	cmd->pdev_id = ar->pdev->pdev_id;
3035 	cmd->enable = param->enable;
3036 	cmd->dc = param->dc;
3037 	cmd->dc_per_event = param->dc_per_event;
3038 	cmd->therm_throt_levels = THERMAL_LEVELS;
3039 
3040 	tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
3041 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3042 		      FIELD_PREP(WMI_TLV_LEN,
3043 				 (THERMAL_LEVELS *
3044 				  sizeof(struct wmi_therm_throt_level_config_info)));
3045 
3046 	lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
3047 								sizeof(*cmd) +
3048 								TLV_HDR_SIZE);
3049 	for (i = 0; i < THERMAL_LEVELS; i++) {
3050 		lvl_conf->tlv_header =
3051 			FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
3052 			FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
3053 
3054 		lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
3055 		lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
3056 		lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
3057 		lvl_conf->prio = param->levelconf[i].priority;
3058 		lvl_conf++;
3059 	}
3060 
3061 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
3062 	if (ret) {
3063 		ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
3064 		dev_kfree_skb(skb);
3065 	}
3066 
3067 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3068 		   "cmd therm throt set conf pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
3069 		   ar->pdev->pdev_id, param->enable, param->dc,
3070 		   param->dc_per_event, THERMAL_LEVELS);
3071 
3072 	return ret;
3073 }
3074 
3075 int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
3076 				       struct wmi_11d_scan_start_params *param)
3077 {
3078 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3079 	struct wmi_11d_scan_start_cmd *cmd;
3080 	struct sk_buff *skb;
3081 	int ret;
3082 
3083 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3084 	if (!skb)
3085 		return -ENOMEM;
3086 
3087 	cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
3088 	cmd->tlv_header =
3089 		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
3090 		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3091 
3092 	cmd->vdev_id = param->vdev_id;
3093 	cmd->scan_period_msec = param->scan_period_msec;
3094 	cmd->start_interval_msec = param->start_interval_msec;
3095 
3096 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
3097 	if (ret) {
3098 		ath11k_warn(ar->ab,
3099 			    "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
3100 		dev_kfree_skb(skb);
3101 	}
3102 
3103 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3104 		   "cmd 11d scan start vdev id %d period %d ms internal %d ms\n",
3105 		   cmd->vdev_id,
3106 		   cmd->scan_period_msec,
3107 		   cmd->start_interval_msec);
3108 
3109 	return ret;
3110 }
3111 
3112 int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
3113 {
3114 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3115 	struct wmi_11d_scan_stop_cmd *cmd;
3116 	struct sk_buff *skb;
3117 	int ret;
3118 
3119 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3120 	if (!skb)
3121 		return -ENOMEM;
3122 
3123 	cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
3124 	cmd->tlv_header =
3125 		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
3126 		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3127 
3128 	cmd->vdev_id = vdev_id;
3129 
3130 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
3131 	if (ret) {
3132 		ath11k_warn(ar->ab,
3133 			    "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3134 		dev_kfree_skb(skb);
3135 	}
3136 
3137 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3138 		   "cmd 11d scan stop vdev id %d\n",
3139 		   cmd->vdev_id);
3140 
3141 	return ret;
3142 }
3143 
3144 int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3145 {
3146 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3147 	struct wmi_pktlog_enable_cmd *cmd;
3148 	struct sk_buff *skb;
3149 	int ret;
3150 
3151 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3152 	if (!skb)
3153 		return -ENOMEM;
3154 
3155 	cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3156 
3157 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3158 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3159 
3160 	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3161 	cmd->evlist = pktlog_filter;
3162 	cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3163 
3164 	ret = ath11k_wmi_cmd_send(wmi, skb,
3165 				  WMI_PDEV_PKTLOG_ENABLE_CMDID);
3166 	if (ret) {
3167 		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3168 		dev_kfree_skb(skb);
3169 	}
3170 
3171 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog enable");
3172 
3173 	return ret;
3174 }
3175 
3176 int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3177 {
3178 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3179 	struct wmi_pktlog_disable_cmd *cmd;
3180 	struct sk_buff *skb;
3181 	int ret;
3182 
3183 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3184 	if (!skb)
3185 		return -ENOMEM;
3186 
3187 	cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3188 
3189 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3190 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3191 
3192 	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3193 
3194 	ret = ath11k_wmi_cmd_send(wmi, skb,
3195 				  WMI_PDEV_PKTLOG_DISABLE_CMDID);
3196 	if (ret) {
3197 		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3198 		dev_kfree_skb(skb);
3199 	}
3200 
3201 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog disable");
3202 
3203 	return ret;
3204 }
3205 
3206 void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)
3207 {
3208 	twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3209 	twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3210 	twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3211 	twt_params->congestion_thresh_teardown =
3212 		ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3213 	twt_params->congestion_thresh_critical =
3214 		ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3215 	twt_params->interference_thresh_teardown =
3216 		ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3217 	twt_params->interference_thresh_setup =
3218 		ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3219 	twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3220 	twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3221 	twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3222 	twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3223 	twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3224 	twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3225 	twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3226 	twt_params->remove_sta_slot_interval =
3227 		ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3228 	/* TODO add MBSSID support */
3229 	twt_params->mbss_support = 0;
3230 }
3231 
3232 int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,
3233 				   struct wmi_twt_enable_params *params)
3234 {
3235 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3236 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3237 	struct wmi_twt_enable_params_cmd *cmd;
3238 	struct sk_buff *skb;
3239 	int ret, len;
3240 
3241 	len = sizeof(*cmd);
3242 
3243 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3244 	if (!skb)
3245 		return -ENOMEM;
3246 
3247 	cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3248 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3249 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3250 	cmd->pdev_id = pdev_id;
3251 	cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;
3252 	cmd->default_slot_size = params->default_slot_size;
3253 	cmd->congestion_thresh_setup = params->congestion_thresh_setup;
3254 	cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;
3255 	cmd->congestion_thresh_critical = params->congestion_thresh_critical;
3256 	cmd->interference_thresh_teardown = params->interference_thresh_teardown;
3257 	cmd->interference_thresh_setup = params->interference_thresh_setup;
3258 	cmd->min_no_sta_setup = params->min_no_sta_setup;
3259 	cmd->min_no_sta_teardown = params->min_no_sta_teardown;
3260 	cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;
3261 	cmd->min_no_twt_slots = params->min_no_twt_slots;
3262 	cmd->max_no_sta_twt = params->max_no_sta_twt;
3263 	cmd->mode_check_interval = params->mode_check_interval;
3264 	cmd->add_sta_slot_interval = params->add_sta_slot_interval;
3265 	cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;
3266 	cmd->mbss_support = params->mbss_support;
3267 
3268 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3269 	if (ret) {
3270 		ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3271 		dev_kfree_skb(skb);
3272 		return ret;
3273 	}
3274 
3275 	ar->twt_enabled = 1;
3276 
3277 	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt enable");
3278 
3279 	return 0;
3280 }
3281 
3282 int
3283 ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3284 {
3285 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3286 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3287 	struct wmi_twt_disable_params_cmd *cmd;
3288 	struct sk_buff *skb;
3289 	int ret, len;
3290 
3291 	len = sizeof(*cmd);
3292 
3293 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3294 	if (!skb)
3295 		return -ENOMEM;
3296 
3297 	cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3298 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3299 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3300 	cmd->pdev_id = pdev_id;
3301 
3302 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3303 	if (ret) {
3304 		ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3305 		dev_kfree_skb(skb);
3306 		return ret;
3307 	}
3308 
3309 	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt disable");
3310 
3311 	ar->twt_enabled = 0;
3312 
3313 	return 0;
3314 }
3315 
3316 int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3317 				       struct wmi_twt_add_dialog_params *params)
3318 {
3319 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3320 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3321 	struct wmi_twt_add_dialog_params_cmd *cmd;
3322 	struct sk_buff *skb;
3323 	int ret, len;
3324 
3325 	len = sizeof(*cmd);
3326 
3327 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3328 	if (!skb)
3329 		return -ENOMEM;
3330 
3331 	cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3332 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3333 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3334 
3335 	cmd->vdev_id = params->vdev_id;
3336 	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3337 	cmd->dialog_id = params->dialog_id;
3338 	cmd->wake_intvl_us = params->wake_intvl_us;
3339 	cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3340 	cmd->wake_dura_us = params->wake_dura_us;
3341 	cmd->sp_offset_us = params->sp_offset_us;
3342 	cmd->flags = params->twt_cmd;
3343 	if (params->flag_bcast)
3344 		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3345 	if (params->flag_trigger)
3346 		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3347 	if (params->flag_flow_type)
3348 		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3349 	if (params->flag_protection)
3350 		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3351 
3352 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3353 	if (ret) {
3354 		ath11k_warn(ab,
3355 			    "failed to send wmi command to add twt dialog: %d",
3356 			    ret);
3357 		dev_kfree_skb(skb);
3358 		return ret;
3359 	}
3360 
3361 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3362 		   "cmd twt add dialog vdev %u dialog id %u wake interval %u mantissa %u wake duration %u service period offset %u flags 0x%x\n",
3363 		   cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3364 		   cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3365 		   cmd->flags);
3366 
3367 	return 0;
3368 }
3369 
3370 int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3371 				       struct wmi_twt_del_dialog_params *params)
3372 {
3373 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3374 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3375 	struct wmi_twt_del_dialog_params_cmd *cmd;
3376 	struct sk_buff *skb;
3377 	int ret, len;
3378 
3379 	len = sizeof(*cmd);
3380 
3381 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3382 	if (!skb)
3383 		return -ENOMEM;
3384 
3385 	cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3386 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3387 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3388 
3389 	cmd->vdev_id = params->vdev_id;
3390 	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3391 	cmd->dialog_id = params->dialog_id;
3392 
3393 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3394 	if (ret) {
3395 		ath11k_warn(ab,
3396 			    "failed to send wmi command to delete twt dialog: %d",
3397 			    ret);
3398 		dev_kfree_skb(skb);
3399 		return ret;
3400 	}
3401 
3402 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3403 		   "cmd twt del dialog vdev %u dialog id %u\n",
3404 		   cmd->vdev_id, cmd->dialog_id);
3405 
3406 	return 0;
3407 }
3408 
3409 int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3410 					 struct wmi_twt_pause_dialog_params *params)
3411 {
3412 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3413 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3414 	struct wmi_twt_pause_dialog_params_cmd *cmd;
3415 	struct sk_buff *skb;
3416 	int ret, len;
3417 
3418 	len = sizeof(*cmd);
3419 
3420 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3421 	if (!skb)
3422 		return -ENOMEM;
3423 
3424 	cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3425 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3426 				     WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3427 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3428 
3429 	cmd->vdev_id = params->vdev_id;
3430 	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3431 	cmd->dialog_id = params->dialog_id;
3432 
3433 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3434 	if (ret) {
3435 		ath11k_warn(ab,
3436 			    "failed to send wmi command to pause twt dialog: %d",
3437 			    ret);
3438 		dev_kfree_skb(skb);
3439 		return ret;
3440 	}
3441 
3442 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3443 		   "cmd twt pause dialog vdev %u dialog id %u\n",
3444 		   cmd->vdev_id, cmd->dialog_id);
3445 
3446 	return 0;
3447 }
3448 
3449 int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3450 					  struct wmi_twt_resume_dialog_params *params)
3451 {
3452 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3453 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3454 	struct wmi_twt_resume_dialog_params_cmd *cmd;
3455 	struct sk_buff *skb;
3456 	int ret, len;
3457 
3458 	len = sizeof(*cmd);
3459 
3460 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3461 	if (!skb)
3462 		return -ENOMEM;
3463 
3464 	cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3465 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3466 				     WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3467 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3468 
3469 	cmd->vdev_id = params->vdev_id;
3470 	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3471 	cmd->dialog_id = params->dialog_id;
3472 	cmd->sp_offset_us = params->sp_offset_us;
3473 	cmd->next_twt_size = params->next_twt_size;
3474 
3475 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3476 	if (ret) {
3477 		ath11k_warn(ab,
3478 			    "failed to send wmi command to resume twt dialog: %d",
3479 			    ret);
3480 		dev_kfree_skb(skb);
3481 		return ret;
3482 	}
3483 
3484 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3485 		   "cmd twt resume dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3486 		   cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3487 		   cmd->next_twt_size);
3488 
3489 	return 0;
3490 }
3491 
3492 int
3493 ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3494 			     struct ieee80211_he_obss_pd *he_obss_pd)
3495 {
3496 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3497 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3498 	struct wmi_obss_spatial_reuse_params_cmd *cmd;
3499 	struct sk_buff *skb;
3500 	int ret, len;
3501 
3502 	len = sizeof(*cmd);
3503 
3504 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3505 	if (!skb)
3506 		return -ENOMEM;
3507 
3508 	cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;
3509 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3510 				     WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3511 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3512 	cmd->vdev_id = vdev_id;
3513 	cmd->enable = he_obss_pd->enable;
3514 	cmd->obss_min = he_obss_pd->min_offset;
3515 	cmd->obss_max = he_obss_pd->max_offset;
3516 
3517 	ret = ath11k_wmi_cmd_send(wmi, skb,
3518 				  WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3519 	if (ret) {
3520 		ath11k_warn(ab,
3521 			    "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3522 		dev_kfree_skb(skb);
3523 		return ret;
3524 	}
3525 
3526 	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev obss pd spatial reuse");
3527 
3528 	return 0;
3529 }
3530 
3531 int
3532 ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3533 {
3534 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3535 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3536 	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3537 	struct sk_buff *skb;
3538 	int ret, len;
3539 
3540 	len = sizeof(*cmd);
3541 
3542 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3543 	if (!skb)
3544 		return -ENOMEM;
3545 
3546 	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3547 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3548 				     WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3549 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3550 	cmd->pdev_id = ar->pdev->pdev_id;
3551 	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3552 
3553 	ret = ath11k_wmi_cmd_send(wmi, skb,
3554 				  WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3555 	if (ret) {
3556 		ath11k_warn(ab,
3557 			    "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3558 		dev_kfree_skb(skb);
3559 		return ret;
3560 	}
3561 
3562 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3563 		   "cmd pdev set srg bss color bitmap pdev_id %d bss color bitmap %08x %08x\n",
3564 		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3565 
3566 	return 0;
3567 }
3568 
3569 int
3570 ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3571 {
3572 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3573 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3574 	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3575 	struct sk_buff *skb;
3576 	int ret, len;
3577 
3578 	len = sizeof(*cmd);
3579 
3580 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3581 	if (!skb)
3582 		return -ENOMEM;
3583 
3584 	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3585 	cmd->tlv_header =
3586 		FIELD_PREP(WMI_TLV_TAG,
3587 			   WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3588 		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3589 	cmd->pdev_id = ar->pdev->pdev_id;
3590 	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3591 
3592 	ret = ath11k_wmi_cmd_send(wmi, skb,
3593 				  WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3594 	if (ret) {
3595 		ath11k_warn(ab,
3596 			    "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3597 		dev_kfree_skb(skb);
3598 		return ret;
3599 	}
3600 
3601 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3602 		   "cmd pdev set srg partial bssid bitmap pdev_id %d partial bssid bitmap %08x %08x\n",
3603 		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3604 
3605 	return 0;
3606 }
3607 
3608 int
3609 ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3610 {
3611 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3612 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3613 	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3614 	struct sk_buff *skb;
3615 	int ret, len;
3616 
3617 	len = sizeof(*cmd);
3618 
3619 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3620 	if (!skb)
3621 		return -ENOMEM;
3622 
3623 	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3624 	cmd->tlv_header =
3625 		FIELD_PREP(WMI_TLV_TAG,
3626 			   WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3627 		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3628 	cmd->pdev_id = ar->pdev->pdev_id;
3629 	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3630 
3631 	ret = ath11k_wmi_cmd_send(wmi, skb,
3632 				  WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3633 	if (ret) {
3634 		ath11k_warn(ab,
3635 			    "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3636 		dev_kfree_skb(skb);
3637 		return ret;
3638 	}
3639 
3640 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3641 		   "cmd pdev set srg obsscolor enable pdev_id %d bss color enable bitmap %08x %08x\n",
3642 		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3643 
3644 	return 0;
3645 }
3646 
3647 int
3648 ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3649 {
3650 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3651 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3652 	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3653 	struct sk_buff *skb;
3654 	int ret, len;
3655 
3656 	len = sizeof(*cmd);
3657 
3658 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3659 	if (!skb)
3660 		return -ENOMEM;
3661 
3662 	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3663 	cmd->tlv_header =
3664 		FIELD_PREP(WMI_TLV_TAG,
3665 			   WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3666 		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3667 	cmd->pdev_id = ar->pdev->pdev_id;
3668 	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3669 
3670 	ret = ath11k_wmi_cmd_send(wmi, skb,
3671 				  WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3672 	if (ret) {
3673 		ath11k_warn(ab,
3674 			    "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3675 		dev_kfree_skb(skb);
3676 		return ret;
3677 	}
3678 
3679 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3680 		   "cmd pdev set srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3681 		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3682 
3683 	return 0;
3684 }
3685 
3686 int
3687 ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3688 {
3689 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3690 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3691 	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3692 	struct sk_buff *skb;
3693 	int ret, len;
3694 
3695 	len = sizeof(*cmd);
3696 
3697 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3698 	if (!skb)
3699 		return -ENOMEM;
3700 
3701 	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3702 	cmd->tlv_header =
3703 		FIELD_PREP(WMI_TLV_TAG,
3704 			   WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3705 		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3706 	cmd->pdev_id = ar->pdev->pdev_id;
3707 	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3708 
3709 	ret = ath11k_wmi_cmd_send(wmi, skb,
3710 				  WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3711 	if (ret) {
3712 		ath11k_warn(ab,
3713 			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3714 		dev_kfree_skb(skb);
3715 		return ret;
3716 	}
3717 
3718 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3719 		   "cmd pdev set non srg obss color enable bitmap pdev_id %d bss color enable bitmap %08x %08x\n",
3720 		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3721 
3722 	return 0;
3723 }
3724 
3725 int
3726 ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3727 {
3728 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3729 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3730 	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3731 	struct sk_buff *skb;
3732 	int ret, len;
3733 
3734 	len = sizeof(*cmd);
3735 
3736 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3737 	if (!skb)
3738 		return -ENOMEM;
3739 
3740 	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3741 	cmd->tlv_header =
3742 		FIELD_PREP(WMI_TLV_TAG,
3743 			   WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3744 		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3745 	cmd->pdev_id = ar->pdev->pdev_id;
3746 	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3747 
3748 	ret = ath11k_wmi_cmd_send(wmi, skb,
3749 				  WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3750 	if (ret) {
3751 		ath11k_warn(ab,
3752 			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3753 		dev_kfree_skb(skb);
3754 		return ret;
3755 	}
3756 
3757 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3758 		   "cmd pdev set non srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3759 		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3760 
3761 	return 0;
3762 }
3763 
3764 int
3765 ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
3766 					     u8 bss_color, u32 period,
3767 					     bool enable)
3768 {
3769 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3770 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3771 	struct wmi_obss_color_collision_cfg_params_cmd *cmd;
3772 	struct sk_buff *skb;
3773 	int ret, len;
3774 
3775 	len = sizeof(*cmd);
3776 
3777 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3778 	if (!skb)
3779 		return -ENOMEM;
3780 
3781 	cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
3782 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3783 				     WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
3784 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3785 	cmd->vdev_id = vdev_id;
3786 	cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
3787 				 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
3788 	cmd->current_bss_color = bss_color;
3789 	cmd->detection_period_ms = period;
3790 	cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
3791 	cmd->free_slot_expiry_time_ms = 0;
3792 	cmd->flags = 0;
3793 
3794 	ret = ath11k_wmi_cmd_send(wmi, skb,
3795 				  WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
3796 	if (ret) {
3797 		ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
3798 		dev_kfree_skb(skb);
3799 		return ret;
3800 	}
3801 
3802 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3803 		   "cmd obss color collision det config id %d type %d bss_color %d detect_period %d scan_period %d\n",
3804 		   cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
3805 		   cmd->detection_period_ms, cmd->scan_period_ms);
3806 
3807 	return 0;
3808 }
3809 
3810 int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
3811 						bool enable)
3812 {
3813 	struct ath11k_pdev_wmi *wmi = ar->wmi;
3814 	struct ath11k_base *ab = wmi->wmi_ab->ab;
3815 	struct wmi_bss_color_change_enable_params_cmd *cmd;
3816 	struct sk_buff *skb;
3817 	int ret, len;
3818 
3819 	len = sizeof(*cmd);
3820 
3821 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3822 	if (!skb)
3823 		return -ENOMEM;
3824 
3825 	cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
3826 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
3827 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3828 	cmd->vdev_id = vdev_id;
3829 	cmd->enable = enable ? 1 : 0;
3830 
3831 	ret = ath11k_wmi_cmd_send(wmi, skb,
3832 				  WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
3833 	if (ret) {
3834 		ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
3835 		dev_kfree_skb(skb);
3836 		return ret;
3837 	}
3838 
3839 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3840 		   "cmd bss color change enable id %d enable %d\n",
3841 		   cmd->vdev_id, cmd->enable);
3842 
3843 	return 0;
3844 }
3845 
3846 int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
3847 				   struct sk_buff *tmpl)
3848 {
3849 	struct wmi_tlv *tlv;
3850 	struct sk_buff *skb;
3851 	void *ptr;
3852 	int ret, len;
3853 	size_t aligned_len;
3854 	struct wmi_fils_discovery_tmpl_cmd *cmd;
3855 
3856 	aligned_len = roundup(tmpl->len, 4);
3857 	len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
3858 
3859 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3860 		   "vdev %i set FILS discovery template\n", vdev_id);
3861 
3862 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3863 	if (!skb)
3864 		return -ENOMEM;
3865 
3866 	cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
3867 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3868 				     WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
3869 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3870 	cmd->vdev_id = vdev_id;
3871 	cmd->buf_len = tmpl->len;
3872 	ptr = skb->data + sizeof(*cmd);
3873 
3874 	tlv = ptr;
3875 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3876 		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
3877 	memcpy(tlv->value, tmpl->data, tmpl->len);
3878 
3879 	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
3880 	if (ret) {
3881 		ath11k_warn(ar->ab,
3882 			    "WMI vdev %i failed to send FILS discovery template command\n",
3883 			    vdev_id);
3884 		dev_kfree_skb(skb);
3885 		return ret;
3886 	}
3887 
3888 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd fils discovery tmpl");
3889 
3890 	return 0;
3891 }
3892 
3893 int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
3894 			       struct sk_buff *tmpl)
3895 {
3896 	struct wmi_probe_tmpl_cmd *cmd;
3897 	struct wmi_bcn_prb_info *probe_info;
3898 	struct wmi_tlv *tlv;
3899 	struct sk_buff *skb;
3900 	void *ptr;
3901 	int ret, len;
3902 	size_t aligned_len = roundup(tmpl->len, 4);
3903 
3904 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3905 		   "vdev %i set probe response template\n", vdev_id);
3906 
3907 	len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
3908 
3909 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3910 	if (!skb)
3911 		return -ENOMEM;
3912 
3913 	cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
3914 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
3915 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3916 	cmd->vdev_id = vdev_id;
3917 	cmd->buf_len = tmpl->len;
3918 
3919 	ptr = skb->data + sizeof(*cmd);
3920 
3921 	probe_info = ptr;
3922 	len = sizeof(*probe_info);
3923 	probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3924 					    WMI_TAG_BCN_PRB_INFO) |
3925 				 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3926 	probe_info->caps = 0;
3927 	probe_info->erp = 0;
3928 
3929 	ptr += sizeof(*probe_info);
3930 
3931 	tlv = ptr;
3932 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3933 		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
3934 	memcpy(tlv->value, tmpl->data, tmpl->len);
3935 
3936 	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
3937 	if (ret) {
3938 		ath11k_warn(ar->ab,
3939 			    "WMI vdev %i failed to send probe response template command\n",
3940 			    vdev_id);
3941 		dev_kfree_skb(skb);
3942 		return ret;
3943 	}
3944 
3945 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd ");
3946 
3947 	return 0;
3948 }
3949 
3950 int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
3951 			      bool unsol_bcast_probe_resp_enabled)
3952 {
3953 	struct sk_buff *skb;
3954 	int ret, len;
3955 	struct wmi_fils_discovery_cmd *cmd;
3956 
3957 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3958 		   "vdev %i set %s interval to %u TU\n",
3959 		   vdev_id, unsol_bcast_probe_resp_enabled ?
3960 		   "unsolicited broadcast probe response" : "FILS discovery",
3961 		   interval);
3962 
3963 	len = sizeof(*cmd);
3964 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3965 	if (!skb)
3966 		return -ENOMEM;
3967 
3968 	cmd = (struct wmi_fils_discovery_cmd *)skb->data;
3969 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
3970 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3971 	cmd->vdev_id = vdev_id;
3972 	cmd->interval = interval;
3973 	cmd->config = unsol_bcast_probe_resp_enabled;
3974 
3975 	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
3976 	if (ret) {
3977 		ath11k_warn(ar->ab,
3978 			    "WMI vdev %i failed to send FILS discovery enable/disable command\n",
3979 			    vdev_id);
3980 		dev_kfree_skb(skb);
3981 		return ret;
3982 	}
3983 
3984 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd enable fils");
3985 
3986 	return 0;
3987 }
3988 
3989 static void
3990 ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
3991 {
3992 	const void **tb;
3993 	const struct wmi_obss_color_collision_event *ev;
3994 	struct ath11k_vif *arvif;
3995 	int ret;
3996 
3997 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
3998 	if (IS_ERR(tb)) {
3999 		ret = PTR_ERR(tb);
4000 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4001 		return;
4002 	}
4003 
4004 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event obss color collision");
4005 
4006 	rcu_read_lock();
4007 
4008 	ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
4009 	if (!ev) {
4010 		ath11k_warn(ab, "failed to fetch obss color collision ev");
4011 		goto exit;
4012 	}
4013 
4014 	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
4015 	if (!arvif) {
4016 		ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
4017 			    ev->vdev_id);
4018 		goto exit;
4019 	}
4020 
4021 	switch (ev->evt_type) {
4022 	case WMI_BSS_COLOR_COLLISION_DETECTION:
4023 		ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap);
4024 		ath11k_dbg(ab, ATH11K_DBG_WMI,
4025 			   "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
4026 			   ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
4027 		break;
4028 	case WMI_BSS_COLOR_COLLISION_DISABLE:
4029 	case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
4030 	case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
4031 		break;
4032 	default:
4033 		ath11k_warn(ab, "received unknown obss color collision detection event\n");
4034 	}
4035 
4036 exit:
4037 	kfree(tb);
4038 	rcu_read_unlock();
4039 }
4040 
4041 static void
4042 ath11k_fill_band_to_mac_param(struct ath11k_base  *soc,
4043 			      struct wmi_host_pdev_band_to_mac *band_to_mac)
4044 {
4045 	u8 i;
4046 	struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
4047 	struct ath11k_pdev *pdev;
4048 
4049 	for (i = 0; i < soc->num_radios; i++) {
4050 		pdev = &soc->pdevs[i];
4051 		hal_reg_cap = &soc->hal_reg_cap[i];
4052 		band_to_mac[i].pdev_id = pdev->pdev_id;
4053 
4054 		switch (pdev->cap.supported_bands) {
4055 		case WMI_HOST_WLAN_2G_5G_CAP:
4056 			band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4057 			band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4058 			break;
4059 		case WMI_HOST_WLAN_2G_CAP:
4060 			band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4061 			band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
4062 			break;
4063 		case WMI_HOST_WLAN_5G_CAP:
4064 			band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
4065 			band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4066 			break;
4067 		default:
4068 			break;
4069 		}
4070 	}
4071 }
4072 
4073 static void
4074 ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
4075 				struct target_resource_config *tg_cfg)
4076 {
4077 	wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
4078 	wmi_cfg->num_peers = tg_cfg->num_peers;
4079 	wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
4080 	wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
4081 	wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
4082 	wmi_cfg->num_tids = tg_cfg->num_tids;
4083 	wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
4084 	wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
4085 	wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
4086 	wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
4087 	wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
4088 	wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
4089 	wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
4090 	wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
4091 	wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
4092 	wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
4093 	wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
4094 	wmi_cfg->roam_offload_max_ap_profiles =
4095 		tg_cfg->roam_offload_max_ap_profiles;
4096 	wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
4097 	wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
4098 	wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
4099 	wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
4100 	wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
4101 	wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
4102 	wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
4103 	wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
4104 		tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
4105 	wmi_cfg->vow_config = tg_cfg->vow_config;
4106 	wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
4107 	wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
4108 	wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
4109 	wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
4110 	wmi_cfg->num_tdls_conn_table_entries =
4111 		tg_cfg->num_tdls_conn_table_entries;
4112 	wmi_cfg->beacon_tx_offload_max_vdev =
4113 		tg_cfg->beacon_tx_offload_max_vdev;
4114 	wmi_cfg->num_multicast_filter_entries =
4115 		tg_cfg->num_multicast_filter_entries;
4116 	wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
4117 	wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
4118 	wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
4119 	wmi_cfg->max_tdls_concurrent_sleep_sta =
4120 		tg_cfg->max_tdls_concurrent_sleep_sta;
4121 	wmi_cfg->max_tdls_concurrent_buffer_sta =
4122 		tg_cfg->max_tdls_concurrent_buffer_sta;
4123 	wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
4124 	wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
4125 	wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
4126 	wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
4127 	wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
4128 	wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
4129 	wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
4130 	wmi_cfg->flag1 = tg_cfg->flag1;
4131 	wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
4132 	wmi_cfg->sched_params = tg_cfg->sched_params;
4133 	wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
4134 	wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
4135 	wmi_cfg->host_service_flags &=
4136 		~(1 << WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4137 	wmi_cfg->host_service_flags |= (tg_cfg->is_reg_cc_ext_event_supported <<
4138 					WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4139 	wmi_cfg->flags2 = WMI_RSRC_CFG_FLAG2_CALC_NEXT_DTIM_COUNT_SET;
4140 	wmi_cfg->ema_max_vap_cnt = tg_cfg->ema_max_vap_cnt;
4141 	wmi_cfg->ema_max_profile_period = tg_cfg->ema_max_profile_period;
4142 }
4143 
4144 static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
4145 				struct wmi_init_cmd_param *param)
4146 {
4147 	struct ath11k_base *ab = wmi->wmi_ab->ab;
4148 	struct sk_buff *skb;
4149 	struct wmi_init_cmd *cmd;
4150 	struct wmi_resource_config *cfg;
4151 	struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
4152 	struct wmi_pdev_band_to_mac *band_to_mac;
4153 	struct wlan_host_mem_chunk *host_mem_chunks;
4154 	struct wmi_tlv *tlv;
4155 	size_t ret, len;
4156 	void *ptr;
4157 	u32 hw_mode_len = 0;
4158 	u16 idx;
4159 
4160 	if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
4161 		hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
4162 			      (param->num_band_to_mac * sizeof(*band_to_mac));
4163 
4164 	len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
4165 	      (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
4166 
4167 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4168 	if (!skb)
4169 		return -ENOMEM;
4170 
4171 	cmd = (struct wmi_init_cmd *)skb->data;
4172 
4173 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
4174 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4175 
4176 	ptr = skb->data + sizeof(*cmd);
4177 	cfg = ptr;
4178 
4179 	ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
4180 
4181 	cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
4182 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
4183 
4184 	ptr += sizeof(*cfg);
4185 	host_mem_chunks = ptr + TLV_HDR_SIZE;
4186 	len = sizeof(struct wlan_host_mem_chunk);
4187 
4188 	for (idx = 0; idx < param->num_mem_chunks; ++idx) {
4189 		host_mem_chunks[idx].tlv_header =
4190 				FIELD_PREP(WMI_TLV_TAG,
4191 					   WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
4192 				FIELD_PREP(WMI_TLV_LEN, len);
4193 
4194 		host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
4195 		host_mem_chunks[idx].size = param->mem_chunks[idx].len;
4196 		host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
4197 
4198 		ath11k_dbg(ab, ATH11K_DBG_WMI,
4199 			   "host mem chunk req_id %d paddr 0x%llx len %d\n",
4200 			   param->mem_chunks[idx].req_id,
4201 			   (u64)param->mem_chunks[idx].paddr,
4202 			   param->mem_chunks[idx].len);
4203 	}
4204 	cmd->num_host_mem_chunks = param->num_mem_chunks;
4205 	len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4206 
4207 	/* num_mem_chunks is zero */
4208 	tlv = ptr;
4209 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4210 		      FIELD_PREP(WMI_TLV_LEN, len);
4211 	ptr += TLV_HDR_SIZE + len;
4212 
4213 	if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4214 		hw_mode = ptr;
4215 		hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4216 						 WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4217 				      FIELD_PREP(WMI_TLV_LEN,
4218 						 sizeof(*hw_mode) - TLV_HDR_SIZE);
4219 
4220 		hw_mode->hw_mode_index = param->hw_mode_id;
4221 		hw_mode->num_band_to_mac = param->num_band_to_mac;
4222 
4223 		ptr += sizeof(*hw_mode);
4224 
4225 		len = param->num_band_to_mac * sizeof(*band_to_mac);
4226 		tlv = ptr;
4227 		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4228 			      FIELD_PREP(WMI_TLV_LEN, len);
4229 
4230 		ptr += TLV_HDR_SIZE;
4231 		len = sizeof(*band_to_mac);
4232 
4233 		for (idx = 0; idx < param->num_band_to_mac; idx++) {
4234 			band_to_mac = ptr;
4235 
4236 			band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4237 							     WMI_TAG_PDEV_BAND_TO_MAC) |
4238 						  FIELD_PREP(WMI_TLV_LEN,
4239 							     len - TLV_HDR_SIZE);
4240 			band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4241 			band_to_mac->start_freq =
4242 				param->band_to_mac[idx].start_freq;
4243 			band_to_mac->end_freq =
4244 				param->band_to_mac[idx].end_freq;
4245 			ptr += sizeof(*band_to_mac);
4246 		}
4247 	}
4248 
4249 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4250 	if (ret) {
4251 		ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4252 		dev_kfree_skb(skb);
4253 		return ret;
4254 	}
4255 
4256 	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd wmi init");
4257 
4258 	return 0;
4259 }
4260 
4261 int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4262 			    int pdev_id)
4263 {
4264 	struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4265 	struct sk_buff *skb;
4266 	int ret;
4267 
4268 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4269 	if (!skb)
4270 		return -ENOMEM;
4271 
4272 	cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4273 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4274 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4275 
4276 	get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4277 	get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4278 
4279 	cmd->pdev_id = pdev_id;
4280 
4281 	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4282 	if (ret) {
4283 		ath11k_warn(ar->ab,
4284 			    "failed to send lro cfg req wmi cmd\n");
4285 		goto err;
4286 	}
4287 
4288 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4289 		   "cmd lro config pdev_id 0x%x\n", pdev_id);
4290 	return 0;
4291 err:
4292 	dev_kfree_skb(skb);
4293 	return ret;
4294 }
4295 
4296 int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4297 {
4298 	unsigned long time_left;
4299 
4300 	time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4301 						WMI_SERVICE_READY_TIMEOUT_HZ);
4302 	if (!time_left)
4303 		return -ETIMEDOUT;
4304 
4305 	return 0;
4306 }
4307 
4308 int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4309 {
4310 	unsigned long time_left;
4311 
4312 	time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4313 						WMI_SERVICE_READY_TIMEOUT_HZ);
4314 	if (!time_left)
4315 		return -ETIMEDOUT;
4316 
4317 	return 0;
4318 }
4319 
4320 int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4321 			   enum wmi_host_hw_mode_config_type mode)
4322 {
4323 	struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4324 	struct sk_buff *skb;
4325 	struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4326 	int len;
4327 	int ret;
4328 
4329 	len = sizeof(*cmd);
4330 
4331 	skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4332 	if (!skb)
4333 		return -ENOMEM;
4334 
4335 	cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4336 
4337 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4338 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4339 
4340 	cmd->pdev_id = WMI_PDEV_ID_SOC;
4341 	cmd->hw_mode_index = mode;
4342 
4343 	ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4344 	if (ret) {
4345 		ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4346 		dev_kfree_skb(skb);
4347 		return ret;
4348 	}
4349 
4350 	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev set hw mode %d", cmd->hw_mode_index);
4351 
4352 	return 0;
4353 }
4354 
4355 int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4356 {
4357 	struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4358 	struct wmi_init_cmd_param init_param;
4359 	struct target_resource_config  config;
4360 
4361 	memset(&init_param, 0, sizeof(init_param));
4362 	memset(&config, 0, sizeof(config));
4363 
4364 	ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4365 
4366 	if (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
4367 		     ab->wmi_ab.svc_map))
4368 		config.is_reg_cc_ext_event_supported = 1;
4369 
4370 	memcpy(&wmi_ab->wlan_resource_config, &config, sizeof(config));
4371 
4372 	init_param.res_cfg = &wmi_ab->wlan_resource_config;
4373 	init_param.num_mem_chunks = wmi_ab->num_mem_chunks;
4374 	init_param.hw_mode_id = wmi_ab->preferred_hw_mode;
4375 	init_param.mem_chunks = wmi_ab->mem_chunks;
4376 
4377 	if (ab->hw_params.single_pdev_only)
4378 		init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4379 
4380 	init_param.num_band_to_mac = ab->num_radios;
4381 	ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4382 
4383 	return ath11k_init_cmd_send(&wmi_ab->wmi[0], &init_param);
4384 }
4385 
4386 int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4387 				  struct ath11k_wmi_vdev_spectral_conf_param *param)
4388 {
4389 	struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4390 	struct sk_buff *skb;
4391 	int ret;
4392 
4393 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4394 	if (!skb)
4395 		return -ENOMEM;
4396 
4397 	cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4398 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4399 				     WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4400 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4401 
4402 	memcpy(&cmd->param, param, sizeof(*param));
4403 
4404 	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4405 				  WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4406 	if (ret) {
4407 		ath11k_warn(ar->ab,
4408 			    "failed to send spectral scan config wmi cmd\n");
4409 		goto err;
4410 	}
4411 
4412 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4413 		   "cmd vdev spectral scan configure vdev_id 0x%x\n",
4414 		   param->vdev_id);
4415 
4416 	return 0;
4417 err:
4418 	dev_kfree_skb(skb);
4419 	return ret;
4420 }
4421 
4422 int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4423 				    u32 trigger, u32 enable)
4424 {
4425 	struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4426 	struct sk_buff *skb;
4427 	int ret;
4428 
4429 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4430 	if (!skb)
4431 		return -ENOMEM;
4432 
4433 	cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4434 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4435 				     WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4436 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4437 
4438 	cmd->vdev_id = vdev_id;
4439 	cmd->trigger_cmd = trigger;
4440 	cmd->enable_cmd = enable;
4441 
4442 	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4443 				  WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4444 	if (ret) {
4445 		ath11k_warn(ar->ab,
4446 			    "failed to send spectral enable wmi cmd\n");
4447 		goto err;
4448 	}
4449 
4450 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4451 		   "cmd vdev spectral scan enable vdev id 0x%x\n",
4452 		   vdev_id);
4453 
4454 	return 0;
4455 err:
4456 	dev_kfree_skb(skb);
4457 	return ret;
4458 }
4459 
4460 int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4461 				 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4462 {
4463 	struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4464 	struct sk_buff *skb;
4465 	int ret;
4466 
4467 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4468 	if (!skb)
4469 		return -ENOMEM;
4470 
4471 	cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4472 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4473 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4474 
4475 	cmd->pdev_id		= param->pdev_id;
4476 	cmd->module_id		= param->module_id;
4477 	cmd->base_paddr_lo	= param->base_paddr_lo;
4478 	cmd->base_paddr_hi	= param->base_paddr_hi;
4479 	cmd->head_idx_paddr_lo	= param->head_idx_paddr_lo;
4480 	cmd->head_idx_paddr_hi	= param->head_idx_paddr_hi;
4481 	cmd->tail_idx_paddr_lo	= param->tail_idx_paddr_lo;
4482 	cmd->tail_idx_paddr_hi	= param->tail_idx_paddr_hi;
4483 	cmd->num_elems		= param->num_elems;
4484 	cmd->buf_size		= param->buf_size;
4485 	cmd->num_resp_per_event	= param->num_resp_per_event;
4486 	cmd->event_timeout_ms	= param->event_timeout_ms;
4487 
4488 	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4489 				  WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4490 	if (ret) {
4491 		ath11k_warn(ar->ab,
4492 			    "failed to send dma ring cfg req wmi cmd\n");
4493 		goto err;
4494 	}
4495 
4496 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4497 		   "cmd pdev dma ring cfg req pdev_id 0x%x\n",
4498 		   param->pdev_id);
4499 
4500 	return 0;
4501 err:
4502 	dev_kfree_skb(skb);
4503 	return ret;
4504 }
4505 
4506 static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4507 					      u16 tag, u16 len,
4508 					      const void *ptr, void *data)
4509 {
4510 	struct wmi_tlv_dma_buf_release_parse *parse = data;
4511 
4512 	if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4513 		return -EPROTO;
4514 
4515 	if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4516 		return -ENOBUFS;
4517 
4518 	parse->num_buf_entry++;
4519 	return 0;
4520 }
4521 
4522 static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4523 					     u16 tag, u16 len,
4524 					     const void *ptr, void *data)
4525 {
4526 	struct wmi_tlv_dma_buf_release_parse *parse = data;
4527 
4528 	if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4529 		return -EPROTO;
4530 
4531 	if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4532 		return -ENOBUFS;
4533 
4534 	parse->num_meta++;
4535 	return 0;
4536 }
4537 
4538 static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4539 					u16 tag, u16 len,
4540 					const void *ptr, void *data)
4541 {
4542 	struct wmi_tlv_dma_buf_release_parse *parse = data;
4543 	int ret;
4544 
4545 	switch (tag) {
4546 	case WMI_TAG_DMA_BUF_RELEASE:
4547 		memcpy(&parse->fixed, ptr,
4548 		       sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4549 		parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4550 		break;
4551 	case WMI_TAG_ARRAY_STRUCT:
4552 		if (!parse->buf_entry_done) {
4553 			parse->num_buf_entry = 0;
4554 			parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4555 
4556 			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4557 						  ath11k_wmi_tlv_dma_buf_entry_parse,
4558 						  parse);
4559 			if (ret) {
4560 				ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4561 					    ret);
4562 				return ret;
4563 			}
4564 
4565 			parse->buf_entry_done = true;
4566 		} else if (!parse->meta_data_done) {
4567 			parse->num_meta = 0;
4568 			parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4569 
4570 			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4571 						  ath11k_wmi_tlv_dma_buf_meta_parse,
4572 						  parse);
4573 			if (ret) {
4574 				ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4575 					    ret);
4576 				return ret;
4577 			}
4578 
4579 			parse->meta_data_done = true;
4580 		}
4581 		break;
4582 	default:
4583 		break;
4584 	}
4585 	return 0;
4586 }
4587 
4588 static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4589 						       struct sk_buff *skb)
4590 {
4591 	struct wmi_tlv_dma_buf_release_parse parse = { };
4592 	struct ath11k_dbring_buf_release_event param;
4593 	int ret;
4594 
4595 	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4596 				  ath11k_wmi_tlv_dma_buf_parse,
4597 				  &parse);
4598 	if (ret) {
4599 		ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4600 		return;
4601 	}
4602 
4603 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev dma ring buf release");
4604 
4605 	param.fixed		= parse.fixed;
4606 	param.buf_entry		= parse.buf_entry;
4607 	param.num_buf_entry	= parse.num_buf_entry;
4608 	param.meta_data		= parse.meta_data;
4609 	param.num_meta		= parse.num_meta;
4610 
4611 	ret = ath11k_dbring_buffer_release_event(ab, &param);
4612 	if (ret) {
4613 		ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4614 		return;
4615 	}
4616 }
4617 
4618 static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4619 					     u16 tag, u16 len,
4620 					     const void *ptr, void *data)
4621 {
4622 	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4623 	struct wmi_hw_mode_capabilities *hw_mode_cap;
4624 	u32 phy_map = 0;
4625 
4626 	if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4627 		return -EPROTO;
4628 
4629 	if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4630 		return -ENOBUFS;
4631 
4632 	hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4633 				   hw_mode_id);
4634 	svc_rdy_ext->n_hw_mode_caps++;
4635 
4636 	phy_map = hw_mode_cap->phy_id_map;
4637 	while (phy_map) {
4638 		svc_rdy_ext->tot_phy_id++;
4639 		phy_map = phy_map >> 1;
4640 	}
4641 
4642 	return 0;
4643 }
4644 
4645 static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4646 				       u16 len, const void *ptr, void *data)
4647 {
4648 	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4649 	struct wmi_hw_mode_capabilities *hw_mode_caps;
4650 	enum wmi_host_hw_mode_config_type mode, pref;
4651 	u32 i;
4652 	int ret;
4653 
4654 	svc_rdy_ext->n_hw_mode_caps = 0;
4655 	svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
4656 
4657 	ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4658 				  ath11k_wmi_tlv_hw_mode_caps_parse,
4659 				  svc_rdy_ext);
4660 	if (ret) {
4661 		ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4662 		return ret;
4663 	}
4664 
4665 	i = 0;
4666 	while (i < svc_rdy_ext->n_hw_mode_caps) {
4667 		hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
4668 		mode = hw_mode_caps->hw_mode_id;
4669 		pref = soc->wmi_ab.preferred_hw_mode;
4670 
4671 		if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
4672 			svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
4673 			soc->wmi_ab.preferred_hw_mode = mode;
4674 		}
4675 		i++;
4676 	}
4677 
4678 	ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
4679 		   soc->wmi_ab.preferred_hw_mode);
4680 	if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
4681 		return -EINVAL;
4682 
4683 	return 0;
4684 }
4685 
4686 static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
4687 					     u16 tag, u16 len,
4688 					     const void *ptr, void *data)
4689 {
4690 	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4691 
4692 	if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
4693 		return -EPROTO;
4694 
4695 	if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
4696 		return -ENOBUFS;
4697 
4698 	len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
4699 	if (!svc_rdy_ext->n_mac_phy_caps) {
4700 		svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
4701 						    len, GFP_ATOMIC);
4702 		if (!svc_rdy_ext->mac_phy_caps)
4703 			return -ENOMEM;
4704 	}
4705 
4706 	memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
4707 	svc_rdy_ext->n_mac_phy_caps++;
4708 	return 0;
4709 }
4710 
4711 static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
4712 						 u16 tag, u16 len,
4713 						 const void *ptr, void *data)
4714 {
4715 	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4716 
4717 	if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
4718 		return -EPROTO;
4719 
4720 	if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
4721 		return -ENOBUFS;
4722 
4723 	svc_rdy_ext->n_ext_hal_reg_caps++;
4724 	return 0;
4725 }
4726 
4727 static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
4728 					   u16 len, const void *ptr, void *data)
4729 {
4730 	struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4731 	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4732 	struct ath11k_hal_reg_capabilities_ext reg_cap;
4733 	int ret;
4734 	u32 i;
4735 
4736 	svc_rdy_ext->n_ext_hal_reg_caps = 0;
4737 	svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
4738 	ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4739 				  ath11k_wmi_tlv_ext_hal_reg_caps_parse,
4740 				  svc_rdy_ext);
4741 	if (ret) {
4742 		ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4743 		return ret;
4744 	}
4745 
4746 	for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
4747 		ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
4748 						      svc_rdy_ext->soc_hal_reg_caps,
4749 						      svc_rdy_ext->ext_hal_reg_caps, i,
4750 						      &reg_cap);
4751 		if (ret) {
4752 			ath11k_warn(soc, "failed to extract reg cap %d\n", i);
4753 			return ret;
4754 		}
4755 
4756 		memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
4757 		       &reg_cap, sizeof(reg_cap));
4758 	}
4759 	return 0;
4760 }
4761 
4762 static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
4763 						     u16 len, const void *ptr,
4764 						     void *data)
4765 {
4766 	struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4767 	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4768 	u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
4769 	u32 phy_id_map;
4770 	int pdev_index = 0;
4771 	int ret;
4772 
4773 	svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
4774 	svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
4775 
4776 	soc->num_radios = 0;
4777 	soc->target_pdev_count = 0;
4778 	phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
4779 
4780 	while (phy_id_map && soc->num_radios < MAX_RADIOS) {
4781 		ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
4782 							    svc_rdy_ext->hw_caps,
4783 							    svc_rdy_ext->hw_mode_caps,
4784 							    svc_rdy_ext->soc_hal_reg_caps,
4785 							    svc_rdy_ext->mac_phy_caps,
4786 							    hw_mode_id, soc->num_radios,
4787 							    &soc->pdevs[pdev_index]);
4788 		if (ret) {
4789 			ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
4790 				    soc->num_radios);
4791 			return ret;
4792 		}
4793 
4794 		soc->num_radios++;
4795 
4796 		/* For QCA6390, save mac_phy capability in the same pdev */
4797 		if (soc->hw_params.single_pdev_only)
4798 			pdev_index = 0;
4799 		else
4800 			pdev_index = soc->num_radios;
4801 
4802 		/* TODO: mac_phy_cap prints */
4803 		phy_id_map >>= 1;
4804 	}
4805 
4806 	/* For QCA6390, set num_radios to 1 because host manages
4807 	 * both 2G and 5G radio in one pdev.
4808 	 * Set pdev_id = 0 and 0 means soc level.
4809 	 */
4810 	if (soc->hw_params.single_pdev_only) {
4811 		soc->num_radios = 1;
4812 		soc->pdevs[0].pdev_id = 0;
4813 	}
4814 
4815 	if (!soc->reg_info_store) {
4816 		soc->reg_info_store = kcalloc(soc->num_radios,
4817 					      sizeof(*soc->reg_info_store),
4818 					      GFP_ATOMIC);
4819 		if (!soc->reg_info_store)
4820 			return -ENOMEM;
4821 	}
4822 
4823 	return 0;
4824 }
4825 
4826 static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
4827 					      u16 tag, u16 len,
4828 					      const void *ptr, void *data)
4829 {
4830 	struct wmi_tlv_dma_ring_caps_parse *parse = data;
4831 
4832 	if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
4833 		return -EPROTO;
4834 
4835 	parse->n_dma_ring_caps++;
4836 	return 0;
4837 }
4838 
4839 static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
4840 					u32 num_cap)
4841 {
4842 	size_t sz;
4843 	void *ptr;
4844 
4845 	sz = num_cap * sizeof(struct ath11k_dbring_cap);
4846 	ptr = kzalloc(sz, GFP_ATOMIC);
4847 	if (!ptr)
4848 		return -ENOMEM;
4849 
4850 	ab->db_caps = ptr;
4851 	ab->num_db_cap = num_cap;
4852 
4853 	return 0;
4854 }
4855 
4856 static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
4857 {
4858 	kfree(ab->db_caps);
4859 	ab->db_caps = NULL;
4860 	ab->num_db_cap = 0;
4861 }
4862 
4863 static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
4864 					u16 len, const void *ptr, void *data)
4865 {
4866 	struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
4867 	struct wmi_dma_ring_capabilities *dma_caps;
4868 	struct ath11k_dbring_cap *dir_buff_caps;
4869 	int ret;
4870 	u32 i;
4871 
4872 	dma_caps_parse->n_dma_ring_caps = 0;
4873 	dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
4874 	ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4875 				  ath11k_wmi_tlv_dma_ring_caps_parse,
4876 				  dma_caps_parse);
4877 	if (ret) {
4878 		ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
4879 		return ret;
4880 	}
4881 
4882 	if (!dma_caps_parse->n_dma_ring_caps)
4883 		return 0;
4884 
4885 	if (ab->num_db_cap) {
4886 		ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
4887 		return 0;
4888 	}
4889 
4890 	ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
4891 	if (ret)
4892 		return ret;
4893 
4894 	dir_buff_caps = ab->db_caps;
4895 	for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
4896 		if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
4897 			ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
4898 			ret = -EINVAL;
4899 			goto free_dir_buff;
4900 		}
4901 
4902 		dir_buff_caps[i].id = dma_caps[i].module_id;
4903 		dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
4904 		dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
4905 		dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
4906 		dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
4907 	}
4908 
4909 	return 0;
4910 
4911 free_dir_buff:
4912 	ath11k_wmi_free_dbring_caps(ab);
4913 	return ret;
4914 }
4915 
4916 static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
4917 					    u16 tag, u16 len,
4918 					    const void *ptr, void *data)
4919 {
4920 	struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
4921 	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4922 	int ret;
4923 
4924 	switch (tag) {
4925 	case WMI_TAG_SERVICE_READY_EXT_EVENT:
4926 		ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
4927 						&svc_rdy_ext->param);
4928 		if (ret) {
4929 			ath11k_warn(ab, "unable to extract ext params\n");
4930 			return ret;
4931 		}
4932 		break;
4933 
4934 	case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
4935 		svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
4936 		svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
4937 		break;
4938 
4939 	case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
4940 		ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
4941 								svc_rdy_ext);
4942 		if (ret)
4943 			return ret;
4944 		break;
4945 
4946 	case WMI_TAG_ARRAY_STRUCT:
4947 		if (!svc_rdy_ext->hw_mode_done) {
4948 			ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
4949 							  svc_rdy_ext);
4950 			if (ret)
4951 				return ret;
4952 
4953 			svc_rdy_ext->hw_mode_done = true;
4954 		} else if (!svc_rdy_ext->mac_phy_done) {
4955 			svc_rdy_ext->n_mac_phy_caps = 0;
4956 			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4957 						  ath11k_wmi_tlv_mac_phy_caps_parse,
4958 						  svc_rdy_ext);
4959 			if (ret) {
4960 				ath11k_warn(ab, "failed to parse tlv %d\n", ret);
4961 				return ret;
4962 			}
4963 
4964 			svc_rdy_ext->mac_phy_done = true;
4965 		} else if (!svc_rdy_ext->ext_hal_reg_done) {
4966 			ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
4967 							      svc_rdy_ext);
4968 			if (ret)
4969 				return ret;
4970 
4971 			svc_rdy_ext->ext_hal_reg_done = true;
4972 		} else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
4973 			svc_rdy_ext->mac_phy_chainmask_combo_done = true;
4974 		} else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
4975 			svc_rdy_ext->mac_phy_chainmask_cap_done = true;
4976 		} else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
4977 			svc_rdy_ext->oem_dma_ring_cap_done = true;
4978 		} else if (!svc_rdy_ext->dma_ring_cap_done) {
4979 			ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
4980 							   &svc_rdy_ext->dma_caps_parse);
4981 			if (ret)
4982 				return ret;
4983 
4984 			svc_rdy_ext->dma_ring_cap_done = true;
4985 		}
4986 		break;
4987 
4988 	default:
4989 		break;
4990 	}
4991 	return 0;
4992 }
4993 
4994 static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
4995 					  struct sk_buff *skb)
4996 {
4997 	struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
4998 	int ret;
4999 
5000 	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5001 				  ath11k_wmi_tlv_svc_rdy_ext_parse,
5002 				  &svc_rdy_ext);
5003 	if (ret) {
5004 		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5005 		goto err;
5006 	}
5007 
5008 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext");
5009 
5010 	if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
5011 		complete(&ab->wmi_ab.service_ready);
5012 
5013 	kfree(svc_rdy_ext.mac_phy_caps);
5014 	return 0;
5015 
5016 err:
5017 	ath11k_wmi_free_dbring_caps(ab);
5018 	return ret;
5019 }
5020 
5021 static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
5022 					     u16 tag, u16 len,
5023 					     const void *ptr, void *data)
5024 {
5025 	struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
5026 	int ret;
5027 
5028 	switch (tag) {
5029 	case WMI_TAG_ARRAY_STRUCT:
5030 		if (!parse->dma_ring_cap_done) {
5031 			ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5032 							   &parse->dma_caps_parse);
5033 			if (ret)
5034 				return ret;
5035 
5036 			parse->dma_ring_cap_done = true;
5037 		}
5038 		break;
5039 	default:
5040 		break;
5041 	}
5042 
5043 	return 0;
5044 }
5045 
5046 static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
5047 					   struct sk_buff *skb)
5048 {
5049 	struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
5050 	int ret;
5051 
5052 	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5053 				  ath11k_wmi_tlv_svc_rdy_ext2_parse,
5054 				  &svc_rdy_ext2);
5055 	if (ret) {
5056 		ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
5057 		goto err;
5058 	}
5059 
5060 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext2");
5061 
5062 	complete(&ab->wmi_ab.service_ready);
5063 
5064 	return 0;
5065 
5066 err:
5067 	ath11k_wmi_free_dbring_caps(ab);
5068 	return ret;
5069 }
5070 
5071 static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5072 					   struct wmi_vdev_start_resp_event *vdev_rsp)
5073 {
5074 	const void **tb;
5075 	const struct wmi_vdev_start_resp_event *ev;
5076 	int ret;
5077 
5078 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5079 	if (IS_ERR(tb)) {
5080 		ret = PTR_ERR(tb);
5081 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5082 		return ret;
5083 	}
5084 
5085 	ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
5086 	if (!ev) {
5087 		ath11k_warn(ab, "failed to fetch vdev start resp ev");
5088 		kfree(tb);
5089 		return -EPROTO;
5090 	}
5091 
5092 	memset(vdev_rsp, 0, sizeof(*vdev_rsp));
5093 
5094 	vdev_rsp->vdev_id = ev->vdev_id;
5095 	vdev_rsp->requestor_id = ev->requestor_id;
5096 	vdev_rsp->resp_type = ev->resp_type;
5097 	vdev_rsp->status = ev->status;
5098 	vdev_rsp->chain_mask = ev->chain_mask;
5099 	vdev_rsp->smps_mode = ev->smps_mode;
5100 	vdev_rsp->mac_id = ev->mac_id;
5101 	vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
5102 	vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
5103 	vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;
5104 
5105 	kfree(tb);
5106 	return 0;
5107 }
5108 
5109 static void ath11k_print_reg_rule(struct ath11k_base *ab, const char *band,
5110 				  u32 num_reg_rules,
5111 				  struct cur_reg_rule *reg_rule_ptr)
5112 {
5113 	struct cur_reg_rule *reg_rule = reg_rule_ptr;
5114 	u32 count;
5115 
5116 	ath11k_dbg(ab, ATH11K_DBG_WMI, "number of reg rules in %s band: %d\n",
5117 		   band, num_reg_rules);
5118 
5119 	for (count = 0; count < num_reg_rules; count++) {
5120 		ath11k_dbg(ab, ATH11K_DBG_WMI,
5121 			   "reg rule %d: (%d - %d @ %d) (%d, %d) (FLAGS %d)\n",
5122 			   count + 1, reg_rule->start_freq, reg_rule->end_freq,
5123 			   reg_rule->max_bw, reg_rule->ant_gain,
5124 			   reg_rule->reg_power, reg_rule->flags);
5125 		reg_rule++;
5126 	}
5127 }
5128 
5129 static struct cur_reg_rule
5130 *create_reg_rules_from_wmi(u32 num_reg_rules,
5131 			   struct wmi_regulatory_rule_struct *wmi_reg_rule)
5132 {
5133 	struct cur_reg_rule *reg_rule_ptr;
5134 	u32 count;
5135 
5136 	reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
5137 			       GFP_ATOMIC);
5138 
5139 	if (!reg_rule_ptr)
5140 		return NULL;
5141 
5142 	for (count = 0; count < num_reg_rules; count++) {
5143 		reg_rule_ptr[count].start_freq =
5144 			FIELD_GET(REG_RULE_START_FREQ,
5145 				  wmi_reg_rule[count].freq_info);
5146 		reg_rule_ptr[count].end_freq =
5147 			FIELD_GET(REG_RULE_END_FREQ,
5148 				  wmi_reg_rule[count].freq_info);
5149 		reg_rule_ptr[count].max_bw =
5150 			FIELD_GET(REG_RULE_MAX_BW,
5151 				  wmi_reg_rule[count].bw_pwr_info);
5152 		reg_rule_ptr[count].reg_power =
5153 			FIELD_GET(REG_RULE_REG_PWR,
5154 				  wmi_reg_rule[count].bw_pwr_info);
5155 		reg_rule_ptr[count].ant_gain =
5156 			FIELD_GET(REG_RULE_ANT_GAIN,
5157 				  wmi_reg_rule[count].bw_pwr_info);
5158 		reg_rule_ptr[count].flags =
5159 			FIELD_GET(REG_RULE_FLAGS,
5160 				  wmi_reg_rule[count].flag_info);
5161 	}
5162 
5163 	return reg_rule_ptr;
5164 }
5165 
5166 static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
5167 					       struct sk_buff *skb,
5168 					       struct cur_regulatory_info *reg_info)
5169 {
5170 	const void **tb;
5171 	const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
5172 	struct wmi_regulatory_rule_struct *wmi_reg_rule;
5173 	u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5174 	int ret;
5175 
5176 	ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
5177 
5178 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5179 	if (IS_ERR(tb)) {
5180 		ret = PTR_ERR(tb);
5181 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5182 		return ret;
5183 	}
5184 
5185 	chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
5186 	if (!chan_list_event_hdr) {
5187 		ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
5188 		kfree(tb);
5189 		return -EPROTO;
5190 	}
5191 
5192 	reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;
5193 	reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;
5194 
5195 	if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {
5196 		ath11k_warn(ab, "No regulatory rules available in the event info\n");
5197 		kfree(tb);
5198 		return -EINVAL;
5199 	}
5200 
5201 	memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
5202 	       REG_ALPHA2_LEN);
5203 	reg_info->dfs_region = chan_list_event_hdr->dfs_region;
5204 	reg_info->phybitmap = chan_list_event_hdr->phybitmap;
5205 	reg_info->num_phy = chan_list_event_hdr->num_phy;
5206 	reg_info->phy_id = chan_list_event_hdr->phy_id;
5207 	reg_info->ctry_code = chan_list_event_hdr->country_id;
5208 	reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
5209 
5210 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5211 		   "status_code %s",
5212 		   ath11k_cc_status_to_str(reg_info->status_code));
5213 
5214 	reg_info->status_code =
5215 		ath11k_wmi_cc_setting_code_to_reg(chan_list_event_hdr->status_code);
5216 
5217 	reg_info->is_ext_reg_event = false;
5218 
5219 	reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;
5220 	reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;
5221 	reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;
5222 	reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;
5223 
5224 	num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5225 	num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5226 
5227 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5228 		   "cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",
5229 		   reg_info->alpha2, reg_info->dfs_region,
5230 		   reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5231 		   reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);
5232 
5233 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5234 		   "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5235 		   num_2ghz_reg_rules, num_5ghz_reg_rules);
5236 
5237 	wmi_reg_rule =
5238 		(struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
5239 						+ sizeof(*chan_list_event_hdr)
5240 						+ sizeof(struct wmi_tlv));
5241 
5242 	if (num_2ghz_reg_rules) {
5243 		reg_info->reg_rules_2ghz_ptr =
5244 				create_reg_rules_from_wmi(num_2ghz_reg_rules,
5245 							  wmi_reg_rule);
5246 		if (!reg_info->reg_rules_2ghz_ptr) {
5247 			kfree(tb);
5248 			ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5249 			return -ENOMEM;
5250 		}
5251 
5252 		ath11k_print_reg_rule(ab, "2 GHz",
5253 				      num_2ghz_reg_rules,
5254 				      reg_info->reg_rules_2ghz_ptr);
5255 	}
5256 
5257 	if (num_5ghz_reg_rules) {
5258 		wmi_reg_rule += num_2ghz_reg_rules;
5259 		reg_info->reg_rules_5ghz_ptr =
5260 				create_reg_rules_from_wmi(num_5ghz_reg_rules,
5261 							  wmi_reg_rule);
5262 		if (!reg_info->reg_rules_5ghz_ptr) {
5263 			kfree(tb);
5264 			ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5265 			return -ENOMEM;
5266 		}
5267 
5268 		ath11k_print_reg_rule(ab, "5 GHz",
5269 				      num_5ghz_reg_rules,
5270 				      reg_info->reg_rules_5ghz_ptr);
5271 	}
5272 
5273 	ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5274 
5275 	kfree(tb);
5276 	return 0;
5277 }
5278 
5279 static struct cur_reg_rule
5280 *create_ext_reg_rules_from_wmi(u32 num_reg_rules,
5281 			       struct wmi_regulatory_ext_rule *wmi_reg_rule)
5282 {
5283 	struct cur_reg_rule *reg_rule_ptr;
5284 	u32 count;
5285 
5286 	reg_rule_ptr =  kcalloc(num_reg_rules, sizeof(*reg_rule_ptr), GFP_ATOMIC);
5287 
5288 	if (!reg_rule_ptr)
5289 		return NULL;
5290 
5291 	for (count = 0; count < num_reg_rules; count++) {
5292 		reg_rule_ptr[count].start_freq =
5293 			u32_get_bits(wmi_reg_rule[count].freq_info,
5294 				     REG_RULE_START_FREQ);
5295 		reg_rule_ptr[count].end_freq =
5296 			u32_get_bits(wmi_reg_rule[count].freq_info,
5297 				     REG_RULE_END_FREQ);
5298 		reg_rule_ptr[count].max_bw =
5299 			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5300 				     REG_RULE_MAX_BW);
5301 		reg_rule_ptr[count].reg_power =
5302 			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5303 				     REG_RULE_REG_PWR);
5304 		reg_rule_ptr[count].ant_gain =
5305 			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5306 				     REG_RULE_ANT_GAIN);
5307 		reg_rule_ptr[count].flags =
5308 			u32_get_bits(wmi_reg_rule[count].flag_info,
5309 				     REG_RULE_FLAGS);
5310 		reg_rule_ptr[count].psd_flag =
5311 			u32_get_bits(wmi_reg_rule[count].psd_power_info,
5312 				     REG_RULE_PSD_INFO);
5313 		reg_rule_ptr[count].psd_eirp =
5314 			u32_get_bits(wmi_reg_rule[count].psd_power_info,
5315 				     REG_RULE_PSD_EIRP);
5316 	}
5317 
5318 	return reg_rule_ptr;
5319 }
5320 
5321 static u8
5322 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,
5323 					   const struct wmi_regulatory_ext_rule *rule)
5324 {
5325 	u8 num_invalid_5ghz_rules = 0;
5326 	u32 count, start_freq;
5327 
5328 	for (count = 0; count < num_reg_rules; count++) {
5329 		start_freq = u32_get_bits(rule[count].freq_info,
5330 					  REG_RULE_START_FREQ);
5331 
5332 		if (start_freq >= ATH11K_MIN_6G_FREQ)
5333 			num_invalid_5ghz_rules++;
5334 	}
5335 
5336 	return num_invalid_5ghz_rules;
5337 }
5338 
5339 static int ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base *ab,
5340 						   struct sk_buff *skb,
5341 						   struct cur_regulatory_info *reg_info)
5342 {
5343 	const void **tb;
5344 	const struct wmi_reg_chan_list_cc_ext_event *ev;
5345 	struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5346 	u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5347 	u32 num_6ghz_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
5348 	u32 num_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
5349 	u32 total_reg_rules = 0;
5350 	int ret, i, j, num_invalid_5ghz_ext_rules = 0;
5351 
5352 	ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory ext channel list\n");
5353 
5354 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5355 	if (IS_ERR(tb)) {
5356 		ret = PTR_ERR(tb);
5357 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5358 		return ret;
5359 	}
5360 
5361 	ev = tb[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT];
5362 	if (!ev) {
5363 		ath11k_warn(ab, "failed to fetch reg chan list ext update ev\n");
5364 		kfree(tb);
5365 		return -EPROTO;
5366 	}
5367 
5368 	reg_info->num_2ghz_reg_rules = ev->num_2ghz_reg_rules;
5369 	reg_info->num_5ghz_reg_rules = ev->num_5ghz_reg_rules;
5370 	reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] =
5371 			ev->num_6ghz_reg_rules_ap_lpi;
5372 	reg_info->num_6ghz_rules_ap[WMI_REG_STANDARD_POWER_AP] =
5373 			ev->num_6ghz_reg_rules_ap_sp;
5374 	reg_info->num_6ghz_rules_ap[WMI_REG_VERY_LOW_POWER_AP] =
5375 			ev->num_6ghz_reg_rules_ap_vlp;
5376 
5377 	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5378 		reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i] =
5379 			ev->num_6ghz_reg_rules_client_lpi[i];
5380 		reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i] =
5381 			ev->num_6ghz_reg_rules_client_sp[i];
5382 		reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5383 			ev->num_6ghz_reg_rules_client_vlp[i];
5384 	}
5385 
5386 	num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5387 	num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5388 
5389 	total_reg_rules += num_2ghz_reg_rules;
5390 	total_reg_rules += num_5ghz_reg_rules;
5391 
5392 	if ((num_2ghz_reg_rules > MAX_REG_RULES) ||
5393 	    (num_5ghz_reg_rules > MAX_REG_RULES)) {
5394 		ath11k_warn(ab, "Num reg rules for 2.4 GHz/5 GHz exceeds max limit (num_2ghz_reg_rules: %d num_5ghz_reg_rules: %d max_rules: %d)\n",
5395 			    num_2ghz_reg_rules, num_5ghz_reg_rules, MAX_REG_RULES);
5396 		kfree(tb);
5397 		return -EINVAL;
5398 	}
5399 
5400 	for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5401 		num_6ghz_reg_rules_ap[i] = reg_info->num_6ghz_rules_ap[i];
5402 
5403 		if (num_6ghz_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) {
5404 			ath11k_warn(ab, "Num 6 GHz reg rules for AP mode(%d) exceeds max limit (num_6ghz_reg_rules_ap: %d, max_rules: %d)\n",
5405 				    i, num_6ghz_reg_rules_ap[i], MAX_6GHZ_REG_RULES);
5406 			kfree(tb);
5407 			return -EINVAL;
5408 		}
5409 
5410 		total_reg_rules += num_6ghz_reg_rules_ap[i];
5411 	}
5412 
5413 	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5414 		num_6ghz_client[WMI_REG_INDOOR_AP][i] =
5415 			reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i];
5416 		total_reg_rules += num_6ghz_client[WMI_REG_INDOOR_AP][i];
5417 
5418 		num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5419 			reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i];
5420 		total_reg_rules += num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i];
5421 
5422 		num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5423 			reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i];
5424 		total_reg_rules += num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i];
5425 
5426 		if ((num_6ghz_client[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES) ||
5427 		    (num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] >
5428 							     MAX_6GHZ_REG_RULES) ||
5429 		    (num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] >
5430 							     MAX_6GHZ_REG_RULES)) {
5431 			ath11k_warn(ab,
5432 				    "Num 6 GHz client reg rules exceeds max limit, for client(type: %d)\n",
5433 				    i);
5434 			kfree(tb);
5435 			return -EINVAL;
5436 		}
5437 	}
5438 
5439 	if (!total_reg_rules) {
5440 		ath11k_warn(ab, "No reg rules available\n");
5441 		kfree(tb);
5442 		return -EINVAL;
5443 	}
5444 
5445 	memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN);
5446 
5447 	reg_info->dfs_region = ev->dfs_region;
5448 	reg_info->phybitmap = ev->phybitmap;
5449 	reg_info->num_phy = ev->num_phy;
5450 	reg_info->phy_id = ev->phy_id;
5451 	reg_info->ctry_code = ev->country_id;
5452 	reg_info->reg_dmn_pair = ev->domain_code;
5453 
5454 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5455 		   "status_code %s",
5456 		   ath11k_cc_status_to_str(reg_info->status_code));
5457 
5458 	reg_info->status_code =
5459 		ath11k_wmi_cc_setting_code_to_reg(ev->status_code);
5460 
5461 	reg_info->is_ext_reg_event = true;
5462 
5463 	reg_info->min_bw_2ghz = ev->min_bw_2ghz;
5464 	reg_info->max_bw_2ghz = ev->max_bw_2ghz;
5465 	reg_info->min_bw_5ghz = ev->min_bw_5ghz;
5466 	reg_info->max_bw_5ghz = ev->max_bw_5ghz;
5467 
5468 	reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5469 			ev->min_bw_6ghz_ap_lpi;
5470 	reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5471 			ev->max_bw_6ghz_ap_lpi;
5472 	reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5473 			ev->min_bw_6ghz_ap_sp;
5474 	reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5475 			ev->max_bw_6ghz_ap_sp;
5476 	reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5477 			ev->min_bw_6ghz_ap_vlp;
5478 	reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5479 			ev->max_bw_6ghz_ap_vlp;
5480 
5481 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5482 		   "6 GHz AP BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5483 		   reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5484 		   reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5485 		   reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5486 		   reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5487 		   reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP],
5488 		   reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP]);
5489 
5490 	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5491 		reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5492 				ev->min_bw_6ghz_client_lpi[i];
5493 		reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5494 				ev->max_bw_6ghz_client_lpi[i];
5495 		reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5496 				ev->min_bw_6ghz_client_sp[i];
5497 		reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5498 				ev->max_bw_6ghz_client_sp[i];
5499 		reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5500 				ev->min_bw_6ghz_client_vlp[i];
5501 		reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5502 				ev->max_bw_6ghz_client_vlp[i];
5503 
5504 		ath11k_dbg(ab, ATH11K_DBG_WMI,
5505 			   "6 GHz %s BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5506 			   ath11k_6ghz_client_type_to_str(i),
5507 			   reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5508 			   reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5509 			   reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5510 			   reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5511 			   reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i],
5512 			   reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i]);
5513 	}
5514 
5515 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5516 		   "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x",
5517 		   reg_info->alpha2, reg_info->dfs_region,
5518 		   reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5519 		   reg_info->min_bw_5ghz, reg_info->max_bw_5ghz,
5520 		   reg_info->phybitmap);
5521 
5522 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5523 		   "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5524 		   num_2ghz_reg_rules, num_5ghz_reg_rules);
5525 
5526 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5527 		   "num_6ghz_reg_rules_ap_lpi: %d num_6ghz_reg_rules_ap_sp: %d num_6ghz_reg_rules_ap_vlp: %d",
5528 		   num_6ghz_reg_rules_ap[WMI_REG_INDOOR_AP],
5529 		   num_6ghz_reg_rules_ap[WMI_REG_STANDARD_POWER_AP],
5530 		   num_6ghz_reg_rules_ap[WMI_REG_VERY_LOW_POWER_AP]);
5531 
5532 	j = WMI_REG_DEFAULT_CLIENT;
5533 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5534 		   "6 GHz Regular client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5535 		   num_6ghz_client[WMI_REG_INDOOR_AP][j],
5536 		   num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5537 		   num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5538 
5539 	j = WMI_REG_SUBORDINATE_CLIENT;
5540 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5541 		   "6 GHz Subordinate client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5542 		   num_6ghz_client[WMI_REG_INDOOR_AP][j],
5543 		   num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5544 		   num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5545 
5546 	ext_wmi_reg_rule =
5547 		(struct wmi_regulatory_ext_rule *)((u8 *)ev + sizeof(*ev) +
5548 						   sizeof(struct wmi_tlv));
5549 	if (num_2ghz_reg_rules) {
5550 		reg_info->reg_rules_2ghz_ptr =
5551 			create_ext_reg_rules_from_wmi(num_2ghz_reg_rules,
5552 						      ext_wmi_reg_rule);
5553 
5554 		if (!reg_info->reg_rules_2ghz_ptr) {
5555 			kfree(tb);
5556 			ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5557 			return -ENOMEM;
5558 		}
5559 
5560 		ath11k_print_reg_rule(ab, "2 GHz",
5561 				      num_2ghz_reg_rules,
5562 				      reg_info->reg_rules_2ghz_ptr);
5563 	}
5564 
5565 	ext_wmi_reg_rule += num_2ghz_reg_rules;
5566 
5567 	/* Firmware might include 6 GHz reg rule in 5 GHz rule list
5568 	 * for few countries along with separate 6 GHz rule.
5569 	 * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list
5570 	 * causes intersect check to be true, and same rules will be
5571 	 * shown multiple times in iw cmd.
5572 	 * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list
5573 	 */
5574 	num_invalid_5ghz_ext_rules =
5575 		ath11k_invalid_5ghz_reg_ext_rules_from_wmi(num_5ghz_reg_rules,
5576 							   ext_wmi_reg_rule);
5577 
5578 	if (num_invalid_5ghz_ext_rules) {
5579 		ath11k_dbg(ab, ATH11K_DBG_WMI,
5580 			   "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules",
5581 			   reg_info->alpha2, reg_info->num_5ghz_reg_rules,
5582 			   num_invalid_5ghz_ext_rules);
5583 
5584 		num_5ghz_reg_rules = num_5ghz_reg_rules - num_invalid_5ghz_ext_rules;
5585 		reg_info->num_5ghz_reg_rules = num_5ghz_reg_rules;
5586 	}
5587 
5588 	if (num_5ghz_reg_rules) {
5589 		reg_info->reg_rules_5ghz_ptr =
5590 			create_ext_reg_rules_from_wmi(num_5ghz_reg_rules,
5591 						      ext_wmi_reg_rule);
5592 
5593 		if (!reg_info->reg_rules_5ghz_ptr) {
5594 			kfree(tb);
5595 			ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5596 			return -ENOMEM;
5597 		}
5598 
5599 		ath11k_print_reg_rule(ab, "5 GHz",
5600 				      num_5ghz_reg_rules,
5601 				      reg_info->reg_rules_5ghz_ptr);
5602 	}
5603 
5604 	/* We have adjusted the number of 5 GHz reg rules above. But still those
5605 	 * many rules needs to be adjusted in ext_wmi_reg_rule.
5606 	 *
5607 	 * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases.
5608 	 */
5609 	ext_wmi_reg_rule += (num_5ghz_reg_rules + num_invalid_5ghz_ext_rules);
5610 
5611 	for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5612 		reg_info->reg_rules_6ghz_ap_ptr[i] =
5613 			create_ext_reg_rules_from_wmi(num_6ghz_reg_rules_ap[i],
5614 						      ext_wmi_reg_rule);
5615 
5616 		if (!reg_info->reg_rules_6ghz_ap_ptr[i]) {
5617 			kfree(tb);
5618 			ath11k_warn(ab, "Unable to Allocate memory for 6 GHz AP rules\n");
5619 			return -ENOMEM;
5620 		}
5621 
5622 		ath11k_print_reg_rule(ab, ath11k_6ghz_ap_type_to_str(i),
5623 				      num_6ghz_reg_rules_ap[i],
5624 				      reg_info->reg_rules_6ghz_ap_ptr[i]);
5625 
5626 		ext_wmi_reg_rule += num_6ghz_reg_rules_ap[i];
5627 	}
5628 
5629 	for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) {
5630 		ath11k_dbg(ab, ATH11K_DBG_WMI,
5631 			   "6 GHz AP type %s", ath11k_6ghz_ap_type_to_str(j));
5632 
5633 		for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5634 			reg_info->reg_rules_6ghz_client_ptr[j][i] =
5635 				create_ext_reg_rules_from_wmi(num_6ghz_client[j][i],
5636 							      ext_wmi_reg_rule);
5637 
5638 			if (!reg_info->reg_rules_6ghz_client_ptr[j][i]) {
5639 				kfree(tb);
5640 				ath11k_warn(ab, "Unable to Allocate memory for 6 GHz client rules\n");
5641 				return -ENOMEM;
5642 			}
5643 
5644 			ath11k_print_reg_rule(ab,
5645 					      ath11k_6ghz_client_type_to_str(i),
5646 					      num_6ghz_client[j][i],
5647 					      reg_info->reg_rules_6ghz_client_ptr[j][i]);
5648 
5649 			ext_wmi_reg_rule += num_6ghz_client[j][i];
5650 		}
5651 	}
5652 
5653 	reg_info->client_type = ev->client_type;
5654 	reg_info->rnr_tpe_usable = ev->rnr_tpe_usable;
5655 	reg_info->unspecified_ap_usable =
5656 			ev->unspecified_ap_usable;
5657 	reg_info->domain_code_6ghz_ap[WMI_REG_INDOOR_AP] =
5658 			ev->domain_code_6ghz_ap_lpi;
5659 	reg_info->domain_code_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5660 			ev->domain_code_6ghz_ap_sp;
5661 	reg_info->domain_code_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5662 			ev->domain_code_6ghz_ap_vlp;
5663 
5664 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5665 		   "6 GHz reg info client type %s rnr_tpe_usable %d unspecified_ap_usable %d AP sub domain: lpi %s, sp %s, vlp %s\n",
5666 		   ath11k_6ghz_client_type_to_str(reg_info->client_type),
5667 		   reg_info->rnr_tpe_usable,
5668 		   reg_info->unspecified_ap_usable,
5669 		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_lpi),
5670 		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_sp),
5671 		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_vlp));
5672 
5673 	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5674 		reg_info->domain_code_6ghz_client[WMI_REG_INDOOR_AP][i] =
5675 				ev->domain_code_6ghz_client_lpi[i];
5676 		reg_info->domain_code_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5677 				ev->domain_code_6ghz_client_sp[i];
5678 		reg_info->domain_code_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5679 				ev->domain_code_6ghz_client_vlp[i];
5680 
5681 		ath11k_dbg(ab, ATH11K_DBG_WMI,
5682 			   "6 GHz client type %s client sub domain: lpi %s, sp %s, vlp %s\n",
5683 			   ath11k_6ghz_client_type_to_str(i),
5684 			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_lpi[i]),
5685 			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_sp[i]),
5686 			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_vlp[i])
5687 			  );
5688 	}
5689 
5690 	reg_info->domain_code_6ghz_super_id = ev->domain_code_6ghz_super_id;
5691 
5692 	ath11k_dbg(ab, ATH11K_DBG_WMI,
5693 		   "6 GHz client_type %s 6 GHz super domain %s",
5694 		   ath11k_6ghz_client_type_to_str(reg_info->client_type),
5695 		   ath11k_super_reg_6ghz_to_str(reg_info->domain_code_6ghz_super_id));
5696 
5697 	ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory ext channel list\n");
5698 
5699 	kfree(tb);
5700 	return 0;
5701 }
5702 
5703 static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
5704 					struct wmi_peer_delete_resp_event *peer_del_resp)
5705 {
5706 	const void **tb;
5707 	const struct wmi_peer_delete_resp_event *ev;
5708 	int ret;
5709 
5710 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5711 	if (IS_ERR(tb)) {
5712 		ret = PTR_ERR(tb);
5713 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5714 		return ret;
5715 	}
5716 
5717 	ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];
5718 	if (!ev) {
5719 		ath11k_warn(ab, "failed to fetch peer delete resp ev");
5720 		kfree(tb);
5721 		return -EPROTO;
5722 	}
5723 
5724 	memset(peer_del_resp, 0, sizeof(*peer_del_resp));
5725 
5726 	peer_del_resp->vdev_id = ev->vdev_id;
5727 	ether_addr_copy(peer_del_resp->peer_macaddr.addr,
5728 			ev->peer_macaddr.addr);
5729 
5730 	kfree(tb);
5731 	return 0;
5732 }
5733 
5734 static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
5735 					struct sk_buff *skb,
5736 					u32 *vdev_id)
5737 {
5738 	const void **tb;
5739 	const struct wmi_vdev_delete_resp_event *ev;
5740 	int ret;
5741 
5742 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5743 	if (IS_ERR(tb)) {
5744 		ret = PTR_ERR(tb);
5745 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5746 		return ret;
5747 	}
5748 
5749 	ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
5750 	if (!ev) {
5751 		ath11k_warn(ab, "failed to fetch vdev delete resp ev");
5752 		kfree(tb);
5753 		return -EPROTO;
5754 	}
5755 
5756 	*vdev_id = ev->vdev_id;
5757 
5758 	kfree(tb);
5759 	return 0;
5760 }
5761 
5762 static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab,
5763 					struct sk_buff *skb,
5764 					u32 *vdev_id, u32 *tx_status)
5765 {
5766 	const void **tb;
5767 	const struct wmi_bcn_tx_status_event *ev;
5768 	int ret;
5769 
5770 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5771 	if (IS_ERR(tb)) {
5772 		ret = PTR_ERR(tb);
5773 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5774 		return ret;
5775 	}
5776 
5777 	ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
5778 	if (!ev) {
5779 		ath11k_warn(ab, "failed to fetch bcn tx status ev");
5780 		kfree(tb);
5781 		return -EPROTO;
5782 	}
5783 
5784 	*vdev_id   = ev->vdev_id;
5785 	*tx_status = ev->tx_status;
5786 
5787 	kfree(tb);
5788 	return 0;
5789 }
5790 
5791 static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5792 					      u32 *vdev_id)
5793 {
5794 	const void **tb;
5795 	const struct wmi_vdev_stopped_event *ev;
5796 	int ret;
5797 
5798 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5799 	if (IS_ERR(tb)) {
5800 		ret = PTR_ERR(tb);
5801 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5802 		return ret;
5803 	}
5804 
5805 	ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
5806 	if (!ev) {
5807 		ath11k_warn(ab, "failed to fetch vdev stop ev");
5808 		kfree(tb);
5809 		return -EPROTO;
5810 	}
5811 
5812 	*vdev_id =  ev->vdev_id;
5813 
5814 	kfree(tb);
5815 	return 0;
5816 }
5817 
5818 static int ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base *ab,
5819 					u16 tag, u16 len,
5820 					const void *ptr, void *data)
5821 {
5822 	struct wmi_tlv_mgmt_rx_parse *parse = data;
5823 
5824 	switch (tag) {
5825 	case WMI_TAG_MGMT_RX_HDR:
5826 		parse->fixed = ptr;
5827 		break;
5828 	case WMI_TAG_ARRAY_BYTE:
5829 		if (!parse->frame_buf_done) {
5830 			parse->frame_buf = ptr;
5831 			parse->frame_buf_done = true;
5832 		}
5833 		break;
5834 	}
5835 	return 0;
5836 }
5837 
5838 static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
5839 					  struct sk_buff *skb,
5840 					  struct mgmt_rx_event_params *hdr)
5841 {
5842 	struct wmi_tlv_mgmt_rx_parse parse = { };
5843 	const struct wmi_mgmt_rx_hdr *ev;
5844 	const u8 *frame;
5845 	int ret;
5846 
5847 	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5848 				  ath11k_wmi_tlv_mgmt_rx_parse,
5849 				  &parse);
5850 	if (ret) {
5851 		ath11k_warn(ab, "failed to parse mgmt rx tlv %d\n",
5852 			    ret);
5853 		return ret;
5854 	}
5855 
5856 	ev = parse.fixed;
5857 	frame = parse.frame_buf;
5858 
5859 	if (!ev || !frame) {
5860 		ath11k_warn(ab, "failed to fetch mgmt rx hdr");
5861 		return -EPROTO;
5862 	}
5863 
5864 	hdr->pdev_id =  ev->pdev_id;
5865 	hdr->chan_freq = ev->chan_freq;
5866 	hdr->channel =  ev->channel;
5867 	hdr->snr =  ev->snr;
5868 	hdr->rate =  ev->rate;
5869 	hdr->phy_mode =  ev->phy_mode;
5870 	hdr->buf_len =  ev->buf_len;
5871 	hdr->status =  ev->status;
5872 	hdr->flags =  ev->flags;
5873 	hdr->rssi =  ev->rssi;
5874 	hdr->tsf_delta =  ev->tsf_delta;
5875 	memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
5876 
5877 	if (skb->len < (frame - skb->data) + hdr->buf_len) {
5878 		ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
5879 		return -EPROTO;
5880 	}
5881 
5882 	/* shift the sk_buff to point to `frame` */
5883 	skb_trim(skb, 0);
5884 	skb_put(skb, frame - skb->data);
5885 	skb_pull(skb, frame - skb->data);
5886 	skb_put(skb, hdr->buf_len);
5887 
5888 	ath11k_ce_byte_swap(skb->data, hdr->buf_len);
5889 
5890 	return 0;
5891 }
5892 
5893 static int wmi_process_mgmt_tx_comp(struct ath11k *ar,
5894 				    struct wmi_mgmt_tx_compl_event *tx_compl_param)
5895 {
5896 	struct sk_buff *msdu;
5897 	struct ieee80211_tx_info *info;
5898 	struct ath11k_skb_cb *skb_cb;
5899 	int num_mgmt;
5900 
5901 	spin_lock_bh(&ar->txmgmt_idr_lock);
5902 	msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);
5903 
5904 	if (!msdu) {
5905 		ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
5906 			    tx_compl_param->desc_id);
5907 		spin_unlock_bh(&ar->txmgmt_idr_lock);
5908 		return -ENOENT;
5909 	}
5910 
5911 	idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);
5912 	spin_unlock_bh(&ar->txmgmt_idr_lock);
5913 
5914 	skb_cb = ATH11K_SKB_CB(msdu);
5915 	dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
5916 
5917 	info = IEEE80211_SKB_CB(msdu);
5918 	if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&
5919 	    !tx_compl_param->status) {
5920 		info->flags |= IEEE80211_TX_STAT_ACK;
5921 		if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
5922 			     ar->ab->wmi_ab.svc_map))
5923 			info->status.ack_signal = tx_compl_param->ack_rssi;
5924 	}
5925 
5926 	ieee80211_tx_status_irqsafe(ar->hw, msdu);
5927 
5928 	num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
5929 
5930 	/* WARN when we received this event without doing any mgmt tx */
5931 	if (num_mgmt < 0)
5932 		WARN_ON_ONCE(1);
5933 
5934 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
5935 		   "mgmt tx comp pending %d desc id %d\n",
5936 		   num_mgmt, tx_compl_param->desc_id);
5937 
5938 	if (!num_mgmt)
5939 		wake_up(&ar->txmgmt_empty_waitq);
5940 
5941 	return 0;
5942 }
5943 
5944 static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
5945 					       struct sk_buff *skb,
5946 					       struct wmi_mgmt_tx_compl_event *param)
5947 {
5948 	const void **tb;
5949 	const struct wmi_mgmt_tx_compl_event *ev;
5950 	int ret;
5951 
5952 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5953 	if (IS_ERR(tb)) {
5954 		ret = PTR_ERR(tb);
5955 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5956 		return ret;
5957 	}
5958 
5959 	ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
5960 	if (!ev) {
5961 		ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
5962 		kfree(tb);
5963 		return -EPROTO;
5964 	}
5965 
5966 	param->pdev_id = ev->pdev_id;
5967 	param->desc_id = ev->desc_id;
5968 	param->status = ev->status;
5969 	param->ack_rssi = ev->ack_rssi;
5970 
5971 	kfree(tb);
5972 	return 0;
5973 }
5974 
5975 static void ath11k_wmi_event_scan_started(struct ath11k *ar)
5976 {
5977 	lockdep_assert_held(&ar->data_lock);
5978 
5979 	switch (ar->scan.state) {
5980 	case ATH11K_SCAN_IDLE:
5981 	case ATH11K_SCAN_RUNNING:
5982 	case ATH11K_SCAN_ABORTING:
5983 		ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
5984 			    ath11k_scan_state_str(ar->scan.state),
5985 			    ar->scan.state);
5986 		break;
5987 	case ATH11K_SCAN_STARTING:
5988 		ar->scan.state = ATH11K_SCAN_RUNNING;
5989 		if (ar->scan.is_roc)
5990 			ieee80211_ready_on_channel(ar->hw);
5991 		complete(&ar->scan.started);
5992 		break;
5993 	}
5994 }
5995 
5996 static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
5997 {
5998 	lockdep_assert_held(&ar->data_lock);
5999 
6000 	switch (ar->scan.state) {
6001 	case ATH11K_SCAN_IDLE:
6002 	case ATH11K_SCAN_RUNNING:
6003 	case ATH11K_SCAN_ABORTING:
6004 		ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
6005 			    ath11k_scan_state_str(ar->scan.state),
6006 			    ar->scan.state);
6007 		break;
6008 	case ATH11K_SCAN_STARTING:
6009 		complete(&ar->scan.started);
6010 		__ath11k_mac_scan_finish(ar);
6011 		break;
6012 	}
6013 }
6014 
6015 static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
6016 {
6017 	lockdep_assert_held(&ar->data_lock);
6018 
6019 	switch (ar->scan.state) {
6020 	case ATH11K_SCAN_IDLE:
6021 	case ATH11K_SCAN_STARTING:
6022 		/* One suspected reason scan can be completed while starting is
6023 		 * if firmware fails to deliver all scan events to the host,
6024 		 * e.g. when transport pipe is full. This has been observed
6025 		 * with spectral scan phyerr events starving wmi transport
6026 		 * pipe. In such case the "scan completed" event should be (and
6027 		 * is) ignored by the host as it may be just firmware's scan
6028 		 * state machine recovering.
6029 		 */
6030 		ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
6031 			    ath11k_scan_state_str(ar->scan.state),
6032 			    ar->scan.state);
6033 		break;
6034 	case ATH11K_SCAN_RUNNING:
6035 	case ATH11K_SCAN_ABORTING:
6036 		__ath11k_mac_scan_finish(ar);
6037 		break;
6038 	}
6039 }
6040 
6041 static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
6042 {
6043 	lockdep_assert_held(&ar->data_lock);
6044 
6045 	switch (ar->scan.state) {
6046 	case ATH11K_SCAN_IDLE:
6047 	case ATH11K_SCAN_STARTING:
6048 		ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
6049 			    ath11k_scan_state_str(ar->scan.state),
6050 			    ar->scan.state);
6051 		break;
6052 	case ATH11K_SCAN_RUNNING:
6053 	case ATH11K_SCAN_ABORTING:
6054 		ar->scan_channel = NULL;
6055 		break;
6056 	}
6057 }
6058 
6059 static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
6060 {
6061 	lockdep_assert_held(&ar->data_lock);
6062 
6063 	switch (ar->scan.state) {
6064 	case ATH11K_SCAN_IDLE:
6065 	case ATH11K_SCAN_STARTING:
6066 		ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
6067 			    ath11k_scan_state_str(ar->scan.state),
6068 			    ar->scan.state);
6069 		break;
6070 	case ATH11K_SCAN_RUNNING:
6071 	case ATH11K_SCAN_ABORTING:
6072 		ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
6073 		if (ar->scan.is_roc && ar->scan.roc_freq == freq)
6074 			complete(&ar->scan.on_channel);
6075 		break;
6076 	}
6077 }
6078 
6079 static const char *
6080 ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
6081 			       enum wmi_scan_completion_reason reason)
6082 {
6083 	switch (type) {
6084 	case WMI_SCAN_EVENT_STARTED:
6085 		return "started";
6086 	case WMI_SCAN_EVENT_COMPLETED:
6087 		switch (reason) {
6088 		case WMI_SCAN_REASON_COMPLETED:
6089 			return "completed";
6090 		case WMI_SCAN_REASON_CANCELLED:
6091 			return "completed [cancelled]";
6092 		case WMI_SCAN_REASON_PREEMPTED:
6093 			return "completed [preempted]";
6094 		case WMI_SCAN_REASON_TIMEDOUT:
6095 			return "completed [timedout]";
6096 		case WMI_SCAN_REASON_INTERNAL_FAILURE:
6097 			return "completed [internal err]";
6098 		case WMI_SCAN_REASON_MAX:
6099 			break;
6100 		}
6101 		return "completed [unknown]";
6102 	case WMI_SCAN_EVENT_BSS_CHANNEL:
6103 		return "bss channel";
6104 	case WMI_SCAN_EVENT_FOREIGN_CHAN:
6105 		return "foreign channel";
6106 	case WMI_SCAN_EVENT_DEQUEUED:
6107 		return "dequeued";
6108 	case WMI_SCAN_EVENT_PREEMPTED:
6109 		return "preempted";
6110 	case WMI_SCAN_EVENT_START_FAILED:
6111 		return "start failed";
6112 	case WMI_SCAN_EVENT_RESTARTED:
6113 		return "restarted";
6114 	case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
6115 		return "foreign channel exit";
6116 	default:
6117 		return "unknown";
6118 	}
6119 }
6120 
6121 static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
6122 			       struct wmi_scan_event *scan_evt_param)
6123 {
6124 	const void **tb;
6125 	const struct wmi_scan_event *ev;
6126 	int ret;
6127 
6128 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6129 	if (IS_ERR(tb)) {
6130 		ret = PTR_ERR(tb);
6131 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6132 		return ret;
6133 	}
6134 
6135 	ev = tb[WMI_TAG_SCAN_EVENT];
6136 	if (!ev) {
6137 		ath11k_warn(ab, "failed to fetch scan ev");
6138 		kfree(tb);
6139 		return -EPROTO;
6140 	}
6141 
6142 	scan_evt_param->event_type = ev->event_type;
6143 	scan_evt_param->reason = ev->reason;
6144 	scan_evt_param->channel_freq = ev->channel_freq;
6145 	scan_evt_param->scan_req_id = ev->scan_req_id;
6146 	scan_evt_param->scan_id = ev->scan_id;
6147 	scan_evt_param->vdev_id = ev->vdev_id;
6148 	scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
6149 
6150 	kfree(tb);
6151 	return 0;
6152 }
6153 
6154 static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
6155 					   struct wmi_peer_sta_kickout_arg *arg)
6156 {
6157 	const void **tb;
6158 	const struct wmi_peer_sta_kickout_event *ev;
6159 	int ret;
6160 
6161 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6162 	if (IS_ERR(tb)) {
6163 		ret = PTR_ERR(tb);
6164 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6165 		return ret;
6166 	}
6167 
6168 	ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
6169 	if (!ev) {
6170 		ath11k_warn(ab, "failed to fetch peer sta kickout ev");
6171 		kfree(tb);
6172 		return -EPROTO;
6173 	}
6174 
6175 	arg->mac_addr = ev->peer_macaddr.addr;
6176 
6177 	kfree(tb);
6178 	return 0;
6179 }
6180 
6181 static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
6182 			       struct wmi_roam_event *roam_ev)
6183 {
6184 	const void **tb;
6185 	const struct wmi_roam_event *ev;
6186 	int ret;
6187 
6188 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6189 	if (IS_ERR(tb)) {
6190 		ret = PTR_ERR(tb);
6191 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6192 		return ret;
6193 	}
6194 
6195 	ev = tb[WMI_TAG_ROAM_EVENT];
6196 	if (!ev) {
6197 		ath11k_warn(ab, "failed to fetch roam ev");
6198 		kfree(tb);
6199 		return -EPROTO;
6200 	}
6201 
6202 	roam_ev->vdev_id = ev->vdev_id;
6203 	roam_ev->reason = ev->reason;
6204 	roam_ev->rssi = ev->rssi;
6205 
6206 	kfree(tb);
6207 	return 0;
6208 }
6209 
6210 static int freq_to_idx(struct ath11k *ar, int freq)
6211 {
6212 	struct ieee80211_supported_band *sband;
6213 	int band, ch, idx = 0;
6214 
6215 	for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
6216 		sband = ar->hw->wiphy->bands[band];
6217 		if (!sband)
6218 			continue;
6219 
6220 		for (ch = 0; ch < sband->n_channels; ch++, idx++)
6221 			if (sband->channels[ch].center_freq == freq)
6222 				goto exit;
6223 	}
6224 
6225 exit:
6226 	return idx;
6227 }
6228 
6229 static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6230 				    struct wmi_chan_info_event *ch_info_ev)
6231 {
6232 	const void **tb;
6233 	const struct wmi_chan_info_event *ev;
6234 	int ret;
6235 
6236 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6237 	if (IS_ERR(tb)) {
6238 		ret = PTR_ERR(tb);
6239 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6240 		return ret;
6241 	}
6242 
6243 	ev = tb[WMI_TAG_CHAN_INFO_EVENT];
6244 	if (!ev) {
6245 		ath11k_warn(ab, "failed to fetch chan info ev");
6246 		kfree(tb);
6247 		return -EPROTO;
6248 	}
6249 
6250 	ch_info_ev->err_code = ev->err_code;
6251 	ch_info_ev->freq = ev->freq;
6252 	ch_info_ev->cmd_flags = ev->cmd_flags;
6253 	ch_info_ev->noise_floor = ev->noise_floor;
6254 	ch_info_ev->rx_clear_count = ev->rx_clear_count;
6255 	ch_info_ev->cycle_count = ev->cycle_count;
6256 	ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
6257 	ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
6258 	ch_info_ev->rx_frame_count = ev->rx_frame_count;
6259 	ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
6260 	ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
6261 	ch_info_ev->vdev_id = ev->vdev_id;
6262 
6263 	kfree(tb);
6264 	return 0;
6265 }
6266 
6267 static int
6268 ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6269 				  struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
6270 {
6271 	const void **tb;
6272 	const struct wmi_pdev_bss_chan_info_event *ev;
6273 	int ret;
6274 
6275 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6276 	if (IS_ERR(tb)) {
6277 		ret = PTR_ERR(tb);
6278 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6279 		return ret;
6280 	}
6281 
6282 	ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
6283 	if (!ev) {
6284 		ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
6285 		kfree(tb);
6286 		return -EPROTO;
6287 	}
6288 
6289 	bss_ch_info_ev->pdev_id = ev->pdev_id;
6290 	bss_ch_info_ev->freq = ev->freq;
6291 	bss_ch_info_ev->noise_floor = ev->noise_floor;
6292 	bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
6293 	bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
6294 	bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
6295 	bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
6296 	bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
6297 	bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
6298 	bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
6299 	bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
6300 	bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
6301 	bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
6302 
6303 	kfree(tb);
6304 	return 0;
6305 }
6306 
6307 static int
6308 ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
6309 				      struct wmi_vdev_install_key_complete_arg *arg)
6310 {
6311 	const void **tb;
6312 	const struct wmi_vdev_install_key_compl_event *ev;
6313 	int ret;
6314 
6315 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6316 	if (IS_ERR(tb)) {
6317 		ret = PTR_ERR(tb);
6318 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6319 		return ret;
6320 	}
6321 
6322 	ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
6323 	if (!ev) {
6324 		ath11k_warn(ab, "failed to fetch vdev install key compl ev");
6325 		kfree(tb);
6326 		return -EPROTO;
6327 	}
6328 
6329 	arg->vdev_id = ev->vdev_id;
6330 	arg->macaddr = ev->peer_macaddr.addr;
6331 	arg->key_idx = ev->key_idx;
6332 	arg->key_flags = ev->key_flags;
6333 	arg->status = ev->status;
6334 
6335 	kfree(tb);
6336 	return 0;
6337 }
6338 
6339 static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
6340 					  struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
6341 {
6342 	const void **tb;
6343 	const struct wmi_peer_assoc_conf_event *ev;
6344 	int ret;
6345 
6346 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6347 	if (IS_ERR(tb)) {
6348 		ret = PTR_ERR(tb);
6349 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6350 		return ret;
6351 	}
6352 
6353 	ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
6354 	if (!ev) {
6355 		ath11k_warn(ab, "failed to fetch peer assoc conf ev");
6356 		kfree(tb);
6357 		return -EPROTO;
6358 	}
6359 
6360 	peer_assoc_conf->vdev_id = ev->vdev_id;
6361 	peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
6362 
6363 	kfree(tb);
6364 	return 0;
6365 }
6366 
6367 static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
6368 					    struct ath11k_fw_stats_pdev *dst)
6369 {
6370 	dst->ch_noise_floor = src->chan_nf;
6371 	dst->tx_frame_count = src->tx_frame_count;
6372 	dst->rx_frame_count = src->rx_frame_count;
6373 	dst->rx_clear_count = src->rx_clear_count;
6374 	dst->cycle_count = src->cycle_count;
6375 	dst->phy_err_count = src->phy_err_count;
6376 	dst->chan_tx_power = src->chan_tx_pwr;
6377 }
6378 
6379 static void
6380 ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
6381 			      struct ath11k_fw_stats_pdev *dst)
6382 {
6383 	dst->comp_queued = src->comp_queued;
6384 	dst->comp_delivered = src->comp_delivered;
6385 	dst->msdu_enqued = src->msdu_enqued;
6386 	dst->mpdu_enqued = src->mpdu_enqued;
6387 	dst->wmm_drop = src->wmm_drop;
6388 	dst->local_enqued = src->local_enqued;
6389 	dst->local_freed = src->local_freed;
6390 	dst->hw_queued = src->hw_queued;
6391 	dst->hw_reaped = src->hw_reaped;
6392 	dst->underrun = src->underrun;
6393 	dst->hw_paused = src->hw_paused;
6394 	dst->tx_abort = src->tx_abort;
6395 	dst->mpdus_requeued = src->mpdus_requeued;
6396 	dst->tx_ko = src->tx_ko;
6397 	dst->tx_xretry = src->tx_xretry;
6398 	dst->data_rc = src->data_rc;
6399 	dst->self_triggers = src->self_triggers;
6400 	dst->sw_retry_failure = src->sw_retry_failure;
6401 	dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
6402 	dst->pdev_cont_xretry = src->pdev_cont_xretry;
6403 	dst->pdev_tx_timeout = src->pdev_tx_timeout;
6404 	dst->pdev_resets = src->pdev_resets;
6405 	dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
6406 	dst->phy_underrun = src->phy_underrun;
6407 	dst->txop_ovf = src->txop_ovf;
6408 	dst->seq_posted = src->seq_posted;
6409 	dst->seq_failed_queueing = src->seq_failed_queueing;
6410 	dst->seq_completed = src->seq_completed;
6411 	dst->seq_restarted = src->seq_restarted;
6412 	dst->mu_seq_posted = src->mu_seq_posted;
6413 	dst->mpdus_sw_flush = src->mpdus_sw_flush;
6414 	dst->mpdus_hw_filter = src->mpdus_hw_filter;
6415 	dst->mpdus_truncated = src->mpdus_truncated;
6416 	dst->mpdus_ack_failed = src->mpdus_ack_failed;
6417 	dst->mpdus_expired = src->mpdus_expired;
6418 }
6419 
6420 static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
6421 					  struct ath11k_fw_stats_pdev *dst)
6422 {
6423 	dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
6424 	dst->status_rcvd = src->status_rcvd;
6425 	dst->r0_frags = src->r0_frags;
6426 	dst->r1_frags = src->r1_frags;
6427 	dst->r2_frags = src->r2_frags;
6428 	dst->r3_frags = src->r3_frags;
6429 	dst->htt_msdus = src->htt_msdus;
6430 	dst->htt_mpdus = src->htt_mpdus;
6431 	dst->loc_msdus = src->loc_msdus;
6432 	dst->loc_mpdus = src->loc_mpdus;
6433 	dst->oversize_amsdu = src->oversize_amsdu;
6434 	dst->phy_errs = src->phy_errs;
6435 	dst->phy_err_drop = src->phy_err_drop;
6436 	dst->mpdu_errs = src->mpdu_errs;
6437 	dst->rx_ovfl_errs = src->rx_ovfl_errs;
6438 }
6439 
6440 static void
6441 ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
6442 			   struct ath11k_fw_stats_vdev *dst)
6443 {
6444 	int i;
6445 
6446 	dst->vdev_id = src->vdev_id;
6447 	dst->beacon_snr = src->beacon_snr;
6448 	dst->data_snr = src->data_snr;
6449 	dst->num_rx_frames = src->num_rx_frames;
6450 	dst->num_rts_fail = src->num_rts_fail;
6451 	dst->num_rts_success = src->num_rts_success;
6452 	dst->num_rx_err = src->num_rx_err;
6453 	dst->num_rx_discard = src->num_rx_discard;
6454 	dst->num_tx_not_acked = src->num_tx_not_acked;
6455 
6456 	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
6457 		dst->num_tx_frames[i] = src->num_tx_frames[i];
6458 
6459 	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
6460 		dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
6461 
6462 	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
6463 		dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
6464 
6465 	for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
6466 		dst->tx_rate_history[i] = src->tx_rate_history[i];
6467 
6468 	for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
6469 		dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
6470 }
6471 
6472 static void
6473 ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
6474 			  struct ath11k_fw_stats_bcn *dst)
6475 {
6476 	dst->vdev_id = src->vdev_id;
6477 	dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
6478 	dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
6479 }
6480 
6481 static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
6482 					   u16 tag, u16 len,
6483 					   const void *ptr, void *data)
6484 {
6485 	struct wmi_tlv_fw_stats_parse *parse = data;
6486 	const struct wmi_stats_event *ev = parse->ev;
6487 	struct ath11k_fw_stats *stats = parse->stats;
6488 	struct ath11k *ar;
6489 	struct ath11k_vif *arvif;
6490 	struct ieee80211_sta *sta;
6491 	struct ath11k_sta *arsta;
6492 	const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
6493 	int j, ret = 0;
6494 
6495 	if (tag != WMI_TAG_RSSI_STATS)
6496 		return -EPROTO;
6497 
6498 	rcu_read_lock();
6499 
6500 	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6501 	stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
6502 
6503 	ath11k_dbg(ab, ATH11K_DBG_WMI,
6504 		   "stats vdev id %d mac %pM\n",
6505 		   stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
6506 
6507 	arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
6508 	if (!arvif) {
6509 		ath11k_warn(ab, "not found vif for vdev id %d\n",
6510 			    stats_rssi->vdev_id);
6511 		ret = -EPROTO;
6512 		goto exit;
6513 	}
6514 
6515 	ath11k_dbg(ab, ATH11K_DBG_WMI,
6516 		   "stats bssid %pM vif %p\n",
6517 		   arvif->bssid, arvif->vif);
6518 
6519 	sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6520 					   arvif->bssid,
6521 					   NULL);
6522 	if (!sta) {
6523 		ath11k_dbg(ab, ATH11K_DBG_WMI,
6524 			   "not found station of bssid %pM for rssi chain\n",
6525 			   arvif->bssid);
6526 		goto exit;
6527 	}
6528 
6529 	arsta = ath11k_sta_to_arsta(sta);
6530 
6531 	BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
6532 		     ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
6533 
6534 	for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
6535 		arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
6536 		ath11k_dbg(ab, ATH11K_DBG_WMI,
6537 			   "stats beacon rssi[%d] %d data rssi[%d] %d\n",
6538 			   j,
6539 			   stats_rssi->rssi_avg_beacon[j],
6540 			   j,
6541 			   stats_rssi->rssi_avg_data[j]);
6542 	}
6543 
6544 exit:
6545 	rcu_read_unlock();
6546 	return ret;
6547 }
6548 
6549 static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
6550 					      struct wmi_tlv_fw_stats_parse *parse,
6551 					      const void *ptr,
6552 					      u16 len)
6553 {
6554 	struct ath11k_fw_stats *stats = parse->stats;
6555 	const struct wmi_stats_event *ev = parse->ev;
6556 	struct ath11k *ar;
6557 	struct ath11k_vif *arvif;
6558 	struct ieee80211_sta *sta;
6559 	struct ath11k_sta *arsta;
6560 	int i, ret = 0;
6561 	const void *data = ptr;
6562 
6563 	if (!ev) {
6564 		ath11k_warn(ab, "failed to fetch update stats ev");
6565 		return -EPROTO;
6566 	}
6567 
6568 	stats->stats_id = 0;
6569 
6570 	rcu_read_lock();
6571 
6572 	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6573 
6574 	for (i = 0; i < ev->num_pdev_stats; i++) {
6575 		const struct wmi_pdev_stats *src;
6576 		struct ath11k_fw_stats_pdev *dst;
6577 
6578 		src = data;
6579 		if (len < sizeof(*src)) {
6580 			ret = -EPROTO;
6581 			goto exit;
6582 		}
6583 
6584 		stats->stats_id = WMI_REQUEST_PDEV_STAT;
6585 
6586 		data += sizeof(*src);
6587 		len -= sizeof(*src);
6588 
6589 		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6590 		if (!dst)
6591 			continue;
6592 
6593 		ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
6594 		ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
6595 		ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
6596 		list_add_tail(&dst->list, &stats->pdevs);
6597 	}
6598 
6599 	for (i = 0; i < ev->num_vdev_stats; i++) {
6600 		const struct wmi_vdev_stats *src;
6601 		struct ath11k_fw_stats_vdev *dst;
6602 
6603 		src = data;
6604 		if (len < sizeof(*src)) {
6605 			ret = -EPROTO;
6606 			goto exit;
6607 		}
6608 
6609 		stats->stats_id = WMI_REQUEST_VDEV_STAT;
6610 
6611 		arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
6612 		if (arvif) {
6613 			sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6614 							   arvif->bssid,
6615 							   NULL);
6616 			if (sta) {
6617 				arsta = ath11k_sta_to_arsta(sta);
6618 				arsta->rssi_beacon = src->beacon_snr;
6619 				ath11k_dbg(ab, ATH11K_DBG_WMI,
6620 					   "stats vdev id %d snr %d\n",
6621 					   src->vdev_id, src->beacon_snr);
6622 			} else {
6623 				ath11k_dbg(ab, ATH11K_DBG_WMI,
6624 					   "not found station of bssid %pM for vdev stat\n",
6625 					   arvif->bssid);
6626 			}
6627 		}
6628 
6629 		data += sizeof(*src);
6630 		len -= sizeof(*src);
6631 
6632 		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6633 		if (!dst)
6634 			continue;
6635 
6636 		ath11k_wmi_pull_vdev_stats(src, dst);
6637 		list_add_tail(&dst->list, &stats->vdevs);
6638 	}
6639 
6640 	for (i = 0; i < ev->num_bcn_stats; i++) {
6641 		const struct wmi_bcn_stats *src;
6642 		struct ath11k_fw_stats_bcn *dst;
6643 
6644 		src = data;
6645 		if (len < sizeof(*src)) {
6646 			ret = -EPROTO;
6647 			goto exit;
6648 		}
6649 
6650 		stats->stats_id = WMI_REQUEST_BCN_STAT;
6651 
6652 		data += sizeof(*src);
6653 		len -= sizeof(*src);
6654 
6655 		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6656 		if (!dst)
6657 			continue;
6658 
6659 		ath11k_wmi_pull_bcn_stats(src, dst);
6660 		list_add_tail(&dst->list, &stats->bcn);
6661 	}
6662 
6663 exit:
6664 	rcu_read_unlock();
6665 	return ret;
6666 }
6667 
6668 static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
6669 					 u16 tag, u16 len,
6670 					 const void *ptr, void *data)
6671 {
6672 	struct wmi_tlv_fw_stats_parse *parse = data;
6673 	int ret = 0;
6674 
6675 	switch (tag) {
6676 	case WMI_TAG_STATS_EVENT:
6677 		parse->ev = (struct wmi_stats_event *)ptr;
6678 		parse->stats->pdev_id = parse->ev->pdev_id;
6679 		break;
6680 	case WMI_TAG_ARRAY_BYTE:
6681 		ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
6682 		break;
6683 	case WMI_TAG_PER_CHAIN_RSSI_STATS:
6684 		parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
6685 
6686 		if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
6687 			parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
6688 
6689 		ath11k_dbg(ab, ATH11K_DBG_WMI,
6690 			   "stats id 0x%x num chain %d\n",
6691 			   parse->ev->stats_id,
6692 			   parse->rssi_num);
6693 		break;
6694 	case WMI_TAG_ARRAY_STRUCT:
6695 		if (parse->rssi_num && !parse->chain_rssi_done) {
6696 			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
6697 						  ath11k_wmi_tlv_rssi_chain_parse,
6698 						  parse);
6699 			if (ret) {
6700 				ath11k_warn(ab, "failed to parse rssi chain %d\n",
6701 					    ret);
6702 				return ret;
6703 			}
6704 			parse->chain_rssi_done = true;
6705 		}
6706 		break;
6707 	default:
6708 		break;
6709 	}
6710 	return ret;
6711 }
6712 
6713 int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
6714 			     struct ath11k_fw_stats *stats)
6715 {
6716 	struct wmi_tlv_fw_stats_parse parse = { };
6717 
6718 	stats->stats_id = 0;
6719 	parse.stats = stats;
6720 
6721 	return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6722 				   ath11k_wmi_tlv_fw_stats_parse,
6723 				   &parse);
6724 }
6725 
6726 static void
6727 ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6728 				   char *buf, u32 *length)
6729 {
6730 	u32 len = *length;
6731 	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6732 
6733 	len += scnprintf(buf + len, buf_len - len, "\n");
6734 	len += scnprintf(buf + len, buf_len - len, "%30s\n",
6735 			"ath11k PDEV stats");
6736 	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6737 			"=================");
6738 
6739 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6740 			"Channel noise floor", pdev->ch_noise_floor);
6741 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6742 			"Channel TX power", pdev->chan_tx_power);
6743 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6744 			"TX frame count", pdev->tx_frame_count);
6745 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6746 			"RX frame count", pdev->rx_frame_count);
6747 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6748 			"RX clear count", pdev->rx_clear_count);
6749 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6750 			"Cycle count", pdev->cycle_count);
6751 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6752 			"PHY error count", pdev->phy_err_count);
6753 
6754 	*length = len;
6755 }
6756 
6757 static void
6758 ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6759 				 char *buf, u32 *length)
6760 {
6761 	u32 len = *length;
6762 	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6763 
6764 	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6765 			 "ath11k PDEV TX stats");
6766 	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6767 			 "====================");
6768 
6769 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6770 			 "HTT cookies queued", pdev->comp_queued);
6771 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6772 			 "HTT cookies disp.", pdev->comp_delivered);
6773 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6774 			 "MSDU queued", pdev->msdu_enqued);
6775 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6776 			 "MPDU queued", pdev->mpdu_enqued);
6777 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6778 			 "MSDUs dropped", pdev->wmm_drop);
6779 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6780 			 "Local enqued", pdev->local_enqued);
6781 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6782 			 "Local freed", pdev->local_freed);
6783 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6784 			 "HW queued", pdev->hw_queued);
6785 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6786 			 "PPDUs reaped", pdev->hw_reaped);
6787 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6788 			 "Num underruns", pdev->underrun);
6789 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6790 			 "Num HW Paused", pdev->hw_paused);
6791 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6792 			 "PPDUs cleaned", pdev->tx_abort);
6793 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6794 			 "MPDUs requeued", pdev->mpdus_requeued);
6795 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6796 			 "PPDU OK", pdev->tx_ko);
6797 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6798 			 "Excessive retries", pdev->tx_xretry);
6799 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6800 			 "HW rate", pdev->data_rc);
6801 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6802 			 "Sched self triggers", pdev->self_triggers);
6803 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6804 			 "Dropped due to SW retries",
6805 			 pdev->sw_retry_failure);
6806 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6807 			 "Illegal rate phy errors",
6808 			 pdev->illgl_rate_phy_err);
6809 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6810 			 "PDEV continuous xretry", pdev->pdev_cont_xretry);
6811 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6812 			 "TX timeout", pdev->pdev_tx_timeout);
6813 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6814 			 "PDEV resets", pdev->pdev_resets);
6815 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6816 			 "Stateless TIDs alloc failures",
6817 			 pdev->stateless_tid_alloc_failure);
6818 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6819 			 "PHY underrun", pdev->phy_underrun);
6820 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6821 			 "MPDU is more than txop limit", pdev->txop_ovf);
6822 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6823 			 "Num sequences posted", pdev->seq_posted);
6824 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6825 			 "Num seq failed queueing ", pdev->seq_failed_queueing);
6826 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6827 			 "Num sequences completed ", pdev->seq_completed);
6828 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6829 			 "Num sequences restarted ", pdev->seq_restarted);
6830 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6831 			 "Num of MU sequences posted ", pdev->mu_seq_posted);
6832 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6833 			 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
6834 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6835 			 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
6836 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6837 			 "Num of MPDUS truncated ", pdev->mpdus_truncated);
6838 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6839 			 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
6840 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6841 			 "Num of MPDUS expired ", pdev->mpdus_expired);
6842 	*length = len;
6843 }
6844 
6845 static void
6846 ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6847 				 char *buf, u32 *length)
6848 {
6849 	u32 len = *length;
6850 	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6851 
6852 	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6853 			 "ath11k PDEV RX stats");
6854 	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6855 			 "====================");
6856 
6857 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6858 			 "Mid PPDU route change",
6859 			 pdev->mid_ppdu_route_change);
6860 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6861 			 "Tot. number of statuses", pdev->status_rcvd);
6862 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6863 			 "Extra frags on rings 0", pdev->r0_frags);
6864 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6865 			 "Extra frags on rings 1", pdev->r1_frags);
6866 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6867 			 "Extra frags on rings 2", pdev->r2_frags);
6868 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6869 			 "Extra frags on rings 3", pdev->r3_frags);
6870 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6871 			 "MSDUs delivered to HTT", pdev->htt_msdus);
6872 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6873 			 "MPDUs delivered to HTT", pdev->htt_mpdus);
6874 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6875 			 "MSDUs delivered to stack", pdev->loc_msdus);
6876 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6877 			 "MPDUs delivered to stack", pdev->loc_mpdus);
6878 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6879 			 "Oversized AMSUs", pdev->oversize_amsdu);
6880 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6881 			 "PHY errors", pdev->phy_errs);
6882 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6883 			 "PHY errors drops", pdev->phy_err_drop);
6884 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6885 			 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
6886 	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6887 			 "Overflow errors", pdev->rx_ovfl_errs);
6888 	*length = len;
6889 }
6890 
6891 static void
6892 ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
6893 			      const struct ath11k_fw_stats_vdev *vdev,
6894 			      char *buf, u32 *length)
6895 {
6896 	u32 len = *length;
6897 	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6898 	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
6899 	u8 *vif_macaddr;
6900 	int i;
6901 
6902 	/* VDEV stats has all the active VDEVs of other PDEVs as well,
6903 	 * ignoring those not part of requested PDEV
6904 	 */
6905 	if (!arvif)
6906 		return;
6907 
6908 	vif_macaddr = arvif->vif->addr;
6909 
6910 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6911 			 "VDEV ID", vdev->vdev_id);
6912 	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6913 			 "VDEV MAC address", vif_macaddr);
6914 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6915 			 "beacon snr", vdev->beacon_snr);
6916 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6917 			 "data snr", vdev->data_snr);
6918 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6919 			 "num rx frames", vdev->num_rx_frames);
6920 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6921 			 "num rts fail", vdev->num_rts_fail);
6922 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6923 			 "num rts success", vdev->num_rts_success);
6924 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6925 			 "num rx err", vdev->num_rx_err);
6926 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6927 			 "num rx discard", vdev->num_rx_discard);
6928 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6929 			 "num tx not acked", vdev->num_tx_not_acked);
6930 
6931 	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
6932 		len += scnprintf(buf + len, buf_len - len,
6933 				"%25s [%02d] %u\n",
6934 				"num tx frames", i,
6935 				vdev->num_tx_frames[i]);
6936 
6937 	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
6938 		len += scnprintf(buf + len, buf_len - len,
6939 				"%25s [%02d] %u\n",
6940 				"num tx frames retries", i,
6941 				vdev->num_tx_frames_retries[i]);
6942 
6943 	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
6944 		len += scnprintf(buf + len, buf_len - len,
6945 				"%25s [%02d] %u\n",
6946 				"num tx frames failures", i,
6947 				vdev->num_tx_frames_failures[i]);
6948 
6949 	for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
6950 		len += scnprintf(buf + len, buf_len - len,
6951 				"%25s [%02d] 0x%08x\n",
6952 				"tx rate history", i,
6953 				vdev->tx_rate_history[i]);
6954 
6955 	for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
6956 		len += scnprintf(buf + len, buf_len - len,
6957 				"%25s [%02d] %u\n",
6958 				"beacon rssi history", i,
6959 				vdev->beacon_rssi_history[i]);
6960 
6961 	len += scnprintf(buf + len, buf_len - len, "\n");
6962 	*length = len;
6963 }
6964 
6965 static void
6966 ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
6967 			     const struct ath11k_fw_stats_bcn *bcn,
6968 			     char *buf, u32 *length)
6969 {
6970 	u32 len = *length;
6971 	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6972 	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
6973 	u8 *vdev_macaddr;
6974 
6975 	if (!arvif) {
6976 		ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
6977 			    bcn->vdev_id);
6978 		return;
6979 	}
6980 
6981 	vdev_macaddr = arvif->vif->addr;
6982 
6983 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6984 			 "VDEV ID", bcn->vdev_id);
6985 	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6986 			 "VDEV MAC address", vdev_macaddr);
6987 	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6988 			 "================");
6989 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6990 			 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
6991 	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6992 			 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
6993 
6994 	len += scnprintf(buf + len, buf_len - len, "\n");
6995 	*length = len;
6996 }
6997 
6998 void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
6999 			      struct ath11k_fw_stats *fw_stats,
7000 			      u32 stats_id, char *buf)
7001 {
7002 	u32 len = 0;
7003 	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7004 	const struct ath11k_fw_stats_pdev *pdev;
7005 	const struct ath11k_fw_stats_vdev *vdev;
7006 	const struct ath11k_fw_stats_bcn *bcn;
7007 	size_t num_bcn;
7008 
7009 	spin_lock_bh(&ar->data_lock);
7010 
7011 	if (stats_id == WMI_REQUEST_PDEV_STAT) {
7012 		pdev = list_first_entry_or_null(&fw_stats->pdevs,
7013 						struct ath11k_fw_stats_pdev, list);
7014 		if (!pdev) {
7015 			ath11k_warn(ar->ab, "failed to get pdev stats\n");
7016 			goto unlock;
7017 		}
7018 
7019 		ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
7020 		ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
7021 		ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
7022 	}
7023 
7024 	if (stats_id == WMI_REQUEST_VDEV_STAT) {
7025 		len += scnprintf(buf + len, buf_len - len, "\n");
7026 		len += scnprintf(buf + len, buf_len - len, "%30s\n",
7027 				 "ath11k VDEV stats");
7028 		len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7029 				 "=================");
7030 
7031 		list_for_each_entry(vdev, &fw_stats->vdevs, list)
7032 			ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
7033 	}
7034 
7035 	if (stats_id == WMI_REQUEST_BCN_STAT) {
7036 		num_bcn = list_count_nodes(&fw_stats->bcn);
7037 
7038 		len += scnprintf(buf + len, buf_len - len, "\n");
7039 		len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
7040 				 "ath11k Beacon stats", num_bcn);
7041 		len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7042 				 "===================");
7043 
7044 		list_for_each_entry(bcn, &fw_stats->bcn, list)
7045 			ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
7046 	}
7047 
7048 unlock:
7049 	spin_unlock_bh(&ar->data_lock);
7050 
7051 	if (len >= buf_len)
7052 		buf[len - 1] = 0;
7053 	else
7054 		buf[len] = 0;
7055 }
7056 
7057 static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
7058 {
7059 	/* try to send pending beacons first. they take priority */
7060 	wake_up(&ab->wmi_ab.tx_credits_wq);
7061 }
7062 
7063 static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
7064 {
7065 	const struct wmi_11d_new_cc_ev *ev;
7066 	struct ath11k *ar;
7067 	struct ath11k_pdev *pdev;
7068 	const void **tb;
7069 	int ret, i;
7070 
7071 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7072 	if (IS_ERR(tb)) {
7073 		ret = PTR_ERR(tb);
7074 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7075 		return ret;
7076 	}
7077 
7078 	ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
7079 	if (!ev) {
7080 		kfree(tb);
7081 		ath11k_warn(ab, "failed to fetch 11d new cc ev");
7082 		return -EPROTO;
7083 	}
7084 
7085 	spin_lock_bh(&ab->base_lock);
7086 	memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
7087 	spin_unlock_bh(&ab->base_lock);
7088 
7089 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event 11d new cc %c%c\n",
7090 		   ab->new_alpha2[0],
7091 		   ab->new_alpha2[1]);
7092 
7093 	kfree(tb);
7094 
7095 	for (i = 0; i < ab->num_radios; i++) {
7096 		pdev = &ab->pdevs[i];
7097 		ar = pdev->ar;
7098 		ar->state_11d = ATH11K_11D_IDLE;
7099 		complete(&ar->completed_11d_scan);
7100 	}
7101 
7102 	queue_work(ab->workqueue, &ab->update_11d_work);
7103 
7104 	return 0;
7105 }
7106 
7107 static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
7108 				       struct sk_buff *skb)
7109 {
7110 	struct ath11k_pdev_wmi *wmi = NULL;
7111 	u32 i;
7112 	u8 wmi_ep_count;
7113 	u8 eid;
7114 
7115 	eid = ATH11K_SKB_CB(skb)->eid;
7116 	dev_kfree_skb(skb);
7117 
7118 	if (eid >= ATH11K_HTC_EP_COUNT)
7119 		return;
7120 
7121 	wmi_ep_count = ab->htc.wmi_ep_count;
7122 	if (wmi_ep_count > ab->hw_params.max_radios)
7123 		return;
7124 
7125 	for (i = 0; i < ab->htc.wmi_ep_count; i++) {
7126 		if (ab->wmi_ab.wmi[i].eid == eid) {
7127 			wmi = &ab->wmi_ab.wmi[i];
7128 			break;
7129 		}
7130 	}
7131 
7132 	if (wmi)
7133 		wake_up(&wmi->tx_ce_desc_wq);
7134 }
7135 
7136 static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,
7137 				      enum wmi_reg_chan_list_cmd_type id)
7138 {
7139 	struct cur_regulatory_info *reg_info;
7140 	int ret;
7141 
7142 	reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
7143 	if (!reg_info)
7144 		return -ENOMEM;
7145 
7146 	if (id == WMI_REG_CHAN_LIST_CC_ID)
7147 		ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
7148 	else
7149 		ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);
7150 
7151 	if (ret) {
7152 		ath11k_warn(ab, "failed to extract regulatory info\n");
7153 		goto mem_free;
7154 	}
7155 
7156 	ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);
7157 	if (ret) {
7158 		ath11k_warn(ab, "failed to process regulatory info %d\n", ret);
7159 		goto mem_free;
7160 	}
7161 
7162 	kfree(reg_info);
7163 	return 0;
7164 
7165 mem_free:
7166 	ath11k_reg_reset_info(reg_info);
7167 	kfree(reg_info);
7168 	return ret;
7169 }
7170 
7171 static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
7172 				    const void *ptr, void *data)
7173 {
7174 	struct wmi_tlv_rdy_parse *rdy_parse = data;
7175 	struct wmi_ready_event fixed_param;
7176 	struct wmi_mac_addr *addr_list;
7177 	struct ath11k_pdev *pdev;
7178 	u32 num_mac_addr;
7179 	int i;
7180 
7181 	switch (tag) {
7182 	case WMI_TAG_READY_EVENT:
7183 		memset(&fixed_param, 0, sizeof(fixed_param));
7184 		memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
7185 		       min_t(u16, sizeof(fixed_param), len));
7186 		rdy_parse->num_extra_mac_addr =
7187 			fixed_param.ready_event_min.num_extra_mac_addr;
7188 
7189 		ether_addr_copy(ab->mac_addr,
7190 				fixed_param.ready_event_min.mac_addr.addr);
7191 		ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
7192 		break;
7193 	case WMI_TAG_ARRAY_FIXED_STRUCT:
7194 		addr_list = (struct wmi_mac_addr *)ptr;
7195 		num_mac_addr = rdy_parse->num_extra_mac_addr;
7196 
7197 		if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
7198 			break;
7199 
7200 		for (i = 0; i < ab->num_radios; i++) {
7201 			pdev = &ab->pdevs[i];
7202 			ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
7203 		}
7204 		ab->pdevs_macaddr_valid = true;
7205 		break;
7206 	default:
7207 		break;
7208 	}
7209 
7210 	return 0;
7211 }
7212 
7213 static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
7214 {
7215 	struct wmi_tlv_rdy_parse rdy_parse = { };
7216 	int ret;
7217 
7218 	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7219 				  ath11k_wmi_tlv_rdy_parse, &rdy_parse);
7220 	if (ret) {
7221 		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
7222 		return ret;
7223 	}
7224 
7225 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event ready");
7226 
7227 	complete(&ab->wmi_ab.unified_ready);
7228 	return 0;
7229 }
7230 
7231 static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7232 {
7233 	struct wmi_peer_delete_resp_event peer_del_resp;
7234 	struct ath11k *ar;
7235 
7236 	if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
7237 		ath11k_warn(ab, "failed to extract peer delete resp");
7238 		return;
7239 	}
7240 
7241 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer delete resp");
7242 
7243 	rcu_read_lock();
7244 	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
7245 	if (!ar) {
7246 		ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
7247 			    peer_del_resp.vdev_id);
7248 		rcu_read_unlock();
7249 		return;
7250 	}
7251 
7252 	complete(&ar->peer_delete_done);
7253 	rcu_read_unlock();
7254 	ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
7255 		   peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
7256 }
7257 
7258 static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
7259 					  struct sk_buff *skb)
7260 {
7261 	struct ath11k *ar;
7262 	u32 vdev_id = 0;
7263 
7264 	if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
7265 		ath11k_warn(ab, "failed to extract vdev delete resp");
7266 		return;
7267 	}
7268 
7269 	rcu_read_lock();
7270 	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7271 	if (!ar) {
7272 		ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
7273 			    vdev_id);
7274 		rcu_read_unlock();
7275 		return;
7276 	}
7277 
7278 	complete(&ar->vdev_delete_done);
7279 
7280 	rcu_read_unlock();
7281 
7282 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev delete resp for vdev id %d\n",
7283 		   vdev_id);
7284 }
7285 
7286 static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
7287 {
7288 	switch (vdev_resp_status) {
7289 	case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
7290 		return "invalid vdev id";
7291 	case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
7292 		return "not supported";
7293 	case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
7294 		return "dfs violation";
7295 	case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
7296 		return "invalid regdomain";
7297 	default:
7298 		return "unknown";
7299 	}
7300 }
7301 
7302 static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7303 {
7304 	struct wmi_vdev_start_resp_event vdev_start_resp;
7305 	struct ath11k *ar;
7306 	u32 status;
7307 
7308 	if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
7309 		ath11k_warn(ab, "failed to extract vdev start resp");
7310 		return;
7311 	}
7312 
7313 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event start resp event");
7314 
7315 	rcu_read_lock();
7316 	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
7317 	if (!ar) {
7318 		ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
7319 			    vdev_start_resp.vdev_id);
7320 		rcu_read_unlock();
7321 		return;
7322 	}
7323 
7324 	ar->last_wmi_vdev_start_status = 0;
7325 	ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;
7326 	status = vdev_start_resp.status;
7327 
7328 	if (WARN_ON_ONCE(status)) {
7329 		ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
7330 			    status, ath11k_wmi_vdev_resp_print(status));
7331 		ar->last_wmi_vdev_start_status = status;
7332 	}
7333 
7334 	complete(&ar->vdev_setup_done);
7335 
7336 	rcu_read_unlock();
7337 
7338 	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
7339 		   vdev_start_resp.vdev_id);
7340 }
7341 
7342 static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
7343 {
7344 	struct ath11k_vif *arvif;
7345 	u32 vdev_id, tx_status;
7346 
7347 	if (ath11k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {
7348 		ath11k_warn(ab, "failed to extract bcn tx status");
7349 		return;
7350 	}
7351 
7352 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event offload bcn tx status");
7353 
7354 	rcu_read_lock();
7355 	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
7356 	if (!arvif) {
7357 		ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
7358 			    vdev_id);
7359 		rcu_read_unlock();
7360 		return;
7361 	}
7362 	ath11k_mac_bcn_tx_event(arvif);
7363 	rcu_read_unlock();
7364 }
7365 
7366 static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,
7367 						   struct sk_buff *skb)
7368 {
7369 	const struct wmi_peer_sta_ps_state_chg_event *ev;
7370 	struct ieee80211_sta *sta;
7371 	struct ath11k_peer *peer;
7372 	struct ath11k *ar;
7373 	struct ath11k_sta *arsta;
7374 	const void **tb;
7375 	enum ath11k_wmi_peer_ps_state peer_previous_ps_state;
7376 	int ret;
7377 
7378 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7379 	if (IS_ERR(tb)) {
7380 		ret = PTR_ERR(tb);
7381 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7382 		return;
7383 	}
7384 
7385 	ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];
7386 	if (!ev) {
7387 		ath11k_warn(ab, "failed to fetch sta ps change ev");
7388 		kfree(tb);
7389 		return;
7390 	}
7391 
7392 	ath11k_dbg(ab, ATH11K_DBG_WMI,
7393 		   "event peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
7394 		   ev->peer_macaddr.addr, ev->peer_ps_state,
7395 		   ev->ps_supported_bitmap, ev->peer_ps_valid,
7396 		   ev->peer_ps_timestamp);
7397 
7398 	rcu_read_lock();
7399 
7400 	spin_lock_bh(&ab->base_lock);
7401 
7402 	peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);
7403 
7404 	if (!peer) {
7405 		spin_unlock_bh(&ab->base_lock);
7406 		ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);
7407 		goto exit;
7408 	}
7409 
7410 	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);
7411 
7412 	if (!ar) {
7413 		spin_unlock_bh(&ab->base_lock);
7414 		ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",
7415 			    peer->vdev_id);
7416 
7417 		goto exit;
7418 	}
7419 
7420 	sta = peer->sta;
7421 
7422 	spin_unlock_bh(&ab->base_lock);
7423 
7424 	if (!sta) {
7425 		ath11k_warn(ab, "failed to find station entry %pM\n",
7426 			    ev->peer_macaddr.addr);
7427 		goto exit;
7428 	}
7429 
7430 	arsta = ath11k_sta_to_arsta(sta);
7431 
7432 	spin_lock_bh(&ar->data_lock);
7433 
7434 	peer_previous_ps_state = arsta->peer_ps_state;
7435 	arsta->peer_ps_state = ev->peer_ps_state;
7436 	arsta->peer_current_ps_valid = !!ev->peer_ps_valid;
7437 
7438 	if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,
7439 		     ar->ab->wmi_ab.svc_map)) {
7440 		if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||
7441 		    !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||
7442 		    !ev->peer_ps_valid)
7443 			goto out;
7444 
7445 		if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {
7446 			arsta->ps_start_time = ev->peer_ps_timestamp;
7447 			arsta->ps_start_jiffies = jiffies;
7448 		} else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&
7449 			   peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {
7450 			arsta->ps_total_duration = arsta->ps_total_duration +
7451 					(ev->peer_ps_timestamp - arsta->ps_start_time);
7452 		}
7453 
7454 		if (ar->ps_timekeeper_enable)
7455 			trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,
7456 						   ev->peer_ps_timestamp,
7457 						   arsta->peer_ps_state);
7458 	}
7459 
7460 out:
7461 	spin_unlock_bh(&ar->data_lock);
7462 exit:
7463 	rcu_read_unlock();
7464 	kfree(tb);
7465 }
7466 
7467 static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
7468 {
7469 	struct ath11k *ar;
7470 	u32 vdev_id = 0;
7471 
7472 	if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
7473 		ath11k_warn(ab, "failed to extract vdev stopped event");
7474 		return;
7475 	}
7476 
7477 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev stopped");
7478 
7479 	rcu_read_lock();
7480 	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7481 	if (!ar) {
7482 		ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
7483 			    vdev_id);
7484 		rcu_read_unlock();
7485 		return;
7486 	}
7487 
7488 	complete(&ar->vdev_setup_done);
7489 
7490 	rcu_read_unlock();
7491 
7492 	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
7493 }
7494 
7495 static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
7496 {
7497 	struct mgmt_rx_event_params rx_ev = {0};
7498 	struct ath11k *ar;
7499 	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
7500 	struct ieee80211_hdr *hdr;
7501 	u16 fc;
7502 	struct ieee80211_supported_band *sband;
7503 
7504 	if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
7505 		ath11k_warn(ab, "failed to extract mgmt rx event");
7506 		dev_kfree_skb(skb);
7507 		return;
7508 	}
7509 
7510 	memset(status, 0, sizeof(*status));
7511 
7512 	ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx status %08x\n",
7513 		   rx_ev.status);
7514 
7515 	rcu_read_lock();
7516 	ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
7517 
7518 	if (!ar) {
7519 		ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
7520 			    rx_ev.pdev_id);
7521 		dev_kfree_skb(skb);
7522 		goto exit;
7523 	}
7524 
7525 	if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
7526 	    (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
7527 	    WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
7528 		dev_kfree_skb(skb);
7529 		goto exit;
7530 	}
7531 
7532 	if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
7533 		status->flag |= RX_FLAG_MMIC_ERROR;
7534 
7535 	if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
7536 	    rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
7537 		status->band = NL80211_BAND_6GHZ;
7538 		status->freq = rx_ev.chan_freq;
7539 	} else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
7540 		status->band = NL80211_BAND_2GHZ;
7541 	} else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
7542 		status->band = NL80211_BAND_5GHZ;
7543 	} else {
7544 		/* Shouldn't happen unless list of advertised channels to
7545 		 * mac80211 has been changed.
7546 		 */
7547 		WARN_ON_ONCE(1);
7548 		dev_kfree_skb(skb);
7549 		goto exit;
7550 	}
7551 
7552 	if (rx_ev.phy_mode == MODE_11B &&
7553 	    (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
7554 		ath11k_dbg(ab, ATH11K_DBG_WMI,
7555 			   "mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
7556 
7557 	sband = &ar->mac.sbands[status->band];
7558 
7559 	if (status->band != NL80211_BAND_6GHZ)
7560 		status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
7561 							      status->band);
7562 
7563 	status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
7564 	status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
7565 
7566 	hdr = (struct ieee80211_hdr *)skb->data;
7567 	fc = le16_to_cpu(hdr->frame_control);
7568 
7569 	/* Firmware is guaranteed to report all essential management frames via
7570 	 * WMI while it can deliver some extra via HTT. Since there can be
7571 	 * duplicates split the reporting wrt monitor/sniffing.
7572 	 */
7573 	status->flag |= RX_FLAG_SKIP_MONITOR;
7574 
7575 	/* In case of PMF, FW delivers decrypted frames with Protected Bit set.
7576 	 * Don't clear that. Also, FW delivers broadcast management frames
7577 	 * (ex: group privacy action frames in mesh) as encrypted payload.
7578 	 */
7579 	if (ieee80211_has_protected(hdr->frame_control) &&
7580 	    !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
7581 		status->flag |= RX_FLAG_DECRYPTED;
7582 
7583 		if (!ieee80211_is_robust_mgmt_frame(skb)) {
7584 			status->flag |= RX_FLAG_IV_STRIPPED |
7585 					RX_FLAG_MMIC_STRIPPED;
7586 			hdr->frame_control = __cpu_to_le16(fc &
7587 					     ~IEEE80211_FCTL_PROTECTED);
7588 		}
7589 	}
7590 
7591 	if (ieee80211_is_beacon(hdr->frame_control))
7592 		ath11k_mac_handle_beacon(ar, skb);
7593 
7594 	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7595 		   "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
7596 		   skb, skb->len,
7597 		   fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
7598 
7599 	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7600 		   "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
7601 		   status->freq, status->band, status->signal,
7602 		   status->rate_idx);
7603 
7604 	ieee80211_rx_ni(ar->hw, skb);
7605 
7606 exit:
7607 	rcu_read_unlock();
7608 }
7609 
7610 static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
7611 {
7612 	struct wmi_mgmt_tx_compl_event tx_compl_param = {0};
7613 	struct ath11k *ar;
7614 
7615 	if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
7616 		ath11k_warn(ab, "failed to extract mgmt tx compl event");
7617 		return;
7618 	}
7619 
7620 	rcu_read_lock();
7621 	ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
7622 	if (!ar) {
7623 		ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
7624 			    tx_compl_param.pdev_id);
7625 		goto exit;
7626 	}
7627 
7628 	wmi_process_mgmt_tx_comp(ar, &tx_compl_param);
7629 
7630 	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7631 		   "event mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",
7632 		   tx_compl_param.pdev_id, tx_compl_param.desc_id,
7633 		   tx_compl_param.status, tx_compl_param.ack_rssi);
7634 
7635 exit:
7636 	rcu_read_unlock();
7637 }
7638 
7639 static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
7640 						  u32 vdev_id,
7641 						  enum ath11k_scan_state state)
7642 {
7643 	int i;
7644 	struct ath11k_pdev *pdev;
7645 	struct ath11k *ar;
7646 
7647 	for (i = 0; i < ab->num_radios; i++) {
7648 		pdev = rcu_dereference(ab->pdevs_active[i]);
7649 		if (pdev && pdev->ar) {
7650 			ar = pdev->ar;
7651 
7652 			spin_lock_bh(&ar->data_lock);
7653 			if (ar->scan.state == state &&
7654 			    ar->scan.vdev_id == vdev_id) {
7655 				spin_unlock_bh(&ar->data_lock);
7656 				return ar;
7657 			}
7658 			spin_unlock_bh(&ar->data_lock);
7659 		}
7660 	}
7661 	return NULL;
7662 }
7663 
7664 static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
7665 {
7666 	struct ath11k *ar;
7667 	struct wmi_scan_event scan_ev = {0};
7668 
7669 	if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
7670 		ath11k_warn(ab, "failed to extract scan event");
7671 		return;
7672 	}
7673 
7674 	rcu_read_lock();
7675 
7676 	/* In case the scan was cancelled, ex. during interface teardown,
7677 	 * the interface will not be found in active interfaces.
7678 	 * Rather, in such scenarios, iterate over the active pdev's to
7679 	 * search 'ar' if the corresponding 'ar' scan is ABORTING and the
7680 	 * aborting scan's vdev id matches this event info.
7681 	 */
7682 	if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
7683 	    scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
7684 		ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7685 						 ATH11K_SCAN_ABORTING);
7686 		if (!ar)
7687 			ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7688 							 ATH11K_SCAN_RUNNING);
7689 	} else {
7690 		ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
7691 	}
7692 
7693 	if (!ar) {
7694 		ath11k_warn(ab, "Received scan event for unknown vdev");
7695 		rcu_read_unlock();
7696 		return;
7697 	}
7698 
7699 	spin_lock_bh(&ar->data_lock);
7700 
7701 	ath11k_dbg(ab, ATH11K_DBG_WMI,
7702 		   "event scan %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
7703 		   ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
7704 		   scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
7705 		   scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
7706 		   ath11k_scan_state_str(ar->scan.state), ar->scan.state);
7707 
7708 	switch (scan_ev.event_type) {
7709 	case WMI_SCAN_EVENT_STARTED:
7710 		ath11k_wmi_event_scan_started(ar);
7711 		break;
7712 	case WMI_SCAN_EVENT_COMPLETED:
7713 		ath11k_wmi_event_scan_completed(ar);
7714 		break;
7715 	case WMI_SCAN_EVENT_BSS_CHANNEL:
7716 		ath11k_wmi_event_scan_bss_chan(ar);
7717 		break;
7718 	case WMI_SCAN_EVENT_FOREIGN_CHAN:
7719 		ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
7720 		break;
7721 	case WMI_SCAN_EVENT_START_FAILED:
7722 		ath11k_warn(ab, "received scan start failure event\n");
7723 		ath11k_wmi_event_scan_start_failed(ar);
7724 		break;
7725 	case WMI_SCAN_EVENT_DEQUEUED:
7726 		__ath11k_mac_scan_finish(ar);
7727 		break;
7728 	case WMI_SCAN_EVENT_PREEMPTED:
7729 	case WMI_SCAN_EVENT_RESTARTED:
7730 	case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
7731 	default:
7732 		break;
7733 	}
7734 
7735 	spin_unlock_bh(&ar->data_lock);
7736 
7737 	rcu_read_unlock();
7738 }
7739 
7740 static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
7741 {
7742 	struct wmi_peer_sta_kickout_arg arg = {};
7743 	struct ieee80211_sta *sta;
7744 	struct ath11k_peer *peer;
7745 	struct ath11k *ar;
7746 	u32 vdev_id;
7747 
7748 	if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
7749 		ath11k_warn(ab, "failed to extract peer sta kickout event");
7750 		return;
7751 	}
7752 
7753 	rcu_read_lock();
7754 
7755 	spin_lock_bh(&ab->base_lock);
7756 
7757 	peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
7758 
7759 	if (!peer) {
7760 		ath11k_warn(ab, "peer not found %pM\n",
7761 			    arg.mac_addr);
7762 		spin_unlock_bh(&ab->base_lock);
7763 		goto exit;
7764 	}
7765 
7766 	vdev_id = peer->vdev_id;
7767 
7768 	spin_unlock_bh(&ab->base_lock);
7769 
7770 	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7771 	if (!ar) {
7772 		ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
7773 			    peer->vdev_id);
7774 		goto exit;
7775 	}
7776 
7777 	sta = ieee80211_find_sta_by_ifaddr(ar->hw,
7778 					   arg.mac_addr, NULL);
7779 	if (!sta) {
7780 		ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
7781 			    arg.mac_addr);
7782 		goto exit;
7783 	}
7784 
7785 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer sta kickout %pM",
7786 		   arg.mac_addr);
7787 
7788 	ieee80211_report_low_ack(sta, 10);
7789 
7790 exit:
7791 	rcu_read_unlock();
7792 }
7793 
7794 static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
7795 {
7796 	struct wmi_roam_event roam_ev = {};
7797 	struct ath11k *ar;
7798 
7799 	if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
7800 		ath11k_warn(ab, "failed to extract roam event");
7801 		return;
7802 	}
7803 
7804 	ath11k_dbg(ab, ATH11K_DBG_WMI,
7805 		   "event roam vdev %u reason 0x%08x rssi %d\n",
7806 		   roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
7807 
7808 	rcu_read_lock();
7809 	ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
7810 	if (!ar) {
7811 		ath11k_warn(ab, "invalid vdev id in roam ev %d",
7812 			    roam_ev.vdev_id);
7813 		rcu_read_unlock();
7814 		return;
7815 	}
7816 
7817 	if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
7818 		ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
7819 			    roam_ev.reason, roam_ev.vdev_id);
7820 
7821 	switch (roam_ev.reason) {
7822 	case WMI_ROAM_REASON_BEACON_MISS:
7823 		ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
7824 		break;
7825 	case WMI_ROAM_REASON_BETTER_AP:
7826 	case WMI_ROAM_REASON_LOW_RSSI:
7827 	case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
7828 	case WMI_ROAM_REASON_HO_FAILED:
7829 		ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
7830 			    roam_ev.reason, roam_ev.vdev_id);
7831 		break;
7832 	}
7833 
7834 	rcu_read_unlock();
7835 }
7836 
7837 static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7838 {
7839 	struct wmi_chan_info_event ch_info_ev = {0};
7840 	struct ath11k *ar;
7841 	struct survey_info *survey;
7842 	int idx;
7843 	/* HW channel counters frequency value in hertz */
7844 	u32 cc_freq_hz = ab->cc_freq_hz;
7845 
7846 	if (ath11k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) {
7847 		ath11k_warn(ab, "failed to extract chan info event");
7848 		return;
7849 	}
7850 
7851 	ath11k_dbg(ab, ATH11K_DBG_WMI,
7852 		   "event chan info vdev_id %d err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d mac_clk_mhz %d\n",
7853 		   ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
7854 		   ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
7855 		   ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
7856 		   ch_info_ev.mac_clk_mhz);
7857 
7858 	if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
7859 		ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
7860 		return;
7861 	}
7862 
7863 	rcu_read_lock();
7864 	ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
7865 	if (!ar) {
7866 		ath11k_warn(ab, "invalid vdev id in chan info ev %d",
7867 			    ch_info_ev.vdev_id);
7868 		rcu_read_unlock();
7869 		return;
7870 	}
7871 	spin_lock_bh(&ar->data_lock);
7872 
7873 	switch (ar->scan.state) {
7874 	case ATH11K_SCAN_IDLE:
7875 	case ATH11K_SCAN_STARTING:
7876 		ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
7877 		goto exit;
7878 	case ATH11K_SCAN_RUNNING:
7879 	case ATH11K_SCAN_ABORTING:
7880 		break;
7881 	}
7882 
7883 	idx = freq_to_idx(ar, ch_info_ev.freq);
7884 	if (idx >= ARRAY_SIZE(ar->survey)) {
7885 		ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
7886 			    ch_info_ev.freq, idx);
7887 		goto exit;
7888 	}
7889 
7890 	/* If FW provides MAC clock frequency in Mhz, overriding the initialized
7891 	 * HW channel counters frequency value
7892 	 */
7893 	if (ch_info_ev.mac_clk_mhz)
7894 		cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
7895 
7896 	if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
7897 		survey = &ar->survey[idx];
7898 		memset(survey, 0, sizeof(*survey));
7899 		survey->noise = ch_info_ev.noise_floor;
7900 		survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
7901 				 SURVEY_INFO_TIME_BUSY;
7902 		survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
7903 		survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
7904 	}
7905 exit:
7906 	spin_unlock_bh(&ar->data_lock);
7907 	rcu_read_unlock();
7908 }
7909 
7910 static void
7911 ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7912 {
7913 	struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
7914 	struct survey_info *survey;
7915 	struct ath11k *ar;
7916 	u32 cc_freq_hz = ab->cc_freq_hz;
7917 	u64 busy, total, tx, rx, rx_bss;
7918 	int idx;
7919 
7920 	if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
7921 		ath11k_warn(ab, "failed to extract pdev bss chan info event");
7922 		return;
7923 	}
7924 
7925 	busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
7926 			bss_ch_info_ev.rx_clear_count_low;
7927 
7928 	total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
7929 			bss_ch_info_ev.cycle_count_low;
7930 
7931 	tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
7932 			bss_ch_info_ev.tx_cycle_count_low;
7933 
7934 	rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
7935 			bss_ch_info_ev.rx_cycle_count_low;
7936 
7937 	rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
7938 			bss_ch_info_ev.rx_bss_cycle_count_low;
7939 
7940 	ath11k_dbg(ab, ATH11K_DBG_WMI,
7941 		   "event pdev bss chan info:\n pdev_id: %d freq: %d noise: %d cycle: busy %llu total %llu tx %llu rx %llu rx_bss %llu\n",
7942 		   bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
7943 		   bss_ch_info_ev.noise_floor, busy, total,
7944 		   tx, rx, rx_bss);
7945 
7946 	rcu_read_lock();
7947 	ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
7948 
7949 	if (!ar) {
7950 		ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
7951 			    bss_ch_info_ev.pdev_id);
7952 		rcu_read_unlock();
7953 		return;
7954 	}
7955 
7956 	spin_lock_bh(&ar->data_lock);
7957 	idx = freq_to_idx(ar, bss_ch_info_ev.freq);
7958 	if (idx >= ARRAY_SIZE(ar->survey)) {
7959 		ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
7960 			    bss_ch_info_ev.freq, idx);
7961 		goto exit;
7962 	}
7963 
7964 	survey = &ar->survey[idx];
7965 
7966 	survey->noise     = bss_ch_info_ev.noise_floor;
7967 	survey->time      = div_u64(total, cc_freq_hz);
7968 	survey->time_busy = div_u64(busy, cc_freq_hz);
7969 	survey->time_rx   = div_u64(rx_bss, cc_freq_hz);
7970 	survey->time_tx   = div_u64(tx, cc_freq_hz);
7971 	survey->filled   |= (SURVEY_INFO_NOISE_DBM |
7972 			     SURVEY_INFO_TIME |
7973 			     SURVEY_INFO_TIME_BUSY |
7974 			     SURVEY_INFO_TIME_RX |
7975 			     SURVEY_INFO_TIME_TX);
7976 exit:
7977 	spin_unlock_bh(&ar->data_lock);
7978 	complete(&ar->bss_survey_done);
7979 
7980 	rcu_read_unlock();
7981 }
7982 
7983 static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
7984 						struct sk_buff *skb)
7985 {
7986 	struct wmi_vdev_install_key_complete_arg install_key_compl = {0};
7987 	struct ath11k *ar;
7988 
7989 	if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
7990 		ath11k_warn(ab, "failed to extract install key compl event");
7991 		return;
7992 	}
7993 
7994 	ath11k_dbg(ab, ATH11K_DBG_WMI,
7995 		   "event vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
7996 		   install_key_compl.key_idx, install_key_compl.key_flags,
7997 		   install_key_compl.macaddr, install_key_compl.status);
7998 
7999 	rcu_read_lock();
8000 	ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
8001 	if (!ar) {
8002 		ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
8003 			    install_key_compl.vdev_id);
8004 		rcu_read_unlock();
8005 		return;
8006 	}
8007 
8008 	ar->install_key_status = 0;
8009 
8010 	if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
8011 		ath11k_warn(ab, "install key failed for %pM status %d\n",
8012 			    install_key_compl.macaddr, install_key_compl.status);
8013 		ar->install_key_status = install_key_compl.status;
8014 	}
8015 
8016 	complete(&ar->install_key_done);
8017 	rcu_read_unlock();
8018 }
8019 
8020 static int  ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
8021 					   u16 tag, u16 len,
8022 					   const void *ptr, void *data)
8023 {
8024 	const struct wmi_service_available_event *ev;
8025 	u32 *wmi_ext2_service_bitmap;
8026 	int i, j;
8027 
8028 	switch (tag) {
8029 	case WMI_TAG_SERVICE_AVAILABLE_EVENT:
8030 		ev = (struct wmi_service_available_event *)ptr;
8031 		for (i = 0, j = WMI_MAX_SERVICE;
8032 			i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
8033 			i++) {
8034 			do {
8035 				if (ev->wmi_service_segment_bitmap[i] &
8036 				    BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8037 					set_bit(j, ab->wmi_ab.svc_map);
8038 			} while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8039 		}
8040 
8041 		ath11k_dbg(ab, ATH11K_DBG_WMI,
8042 			   "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8043 			   ev->wmi_service_segment_bitmap[0],
8044 			   ev->wmi_service_segment_bitmap[1],
8045 			   ev->wmi_service_segment_bitmap[2],
8046 			   ev->wmi_service_segment_bitmap[3]);
8047 		break;
8048 	case WMI_TAG_ARRAY_UINT32:
8049 		wmi_ext2_service_bitmap = (u32 *)ptr;
8050 		for (i = 0, j = WMI_MAX_EXT_SERVICE;
8051 			i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
8052 			i++) {
8053 			do {
8054 				if (wmi_ext2_service_bitmap[i] &
8055 				    BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8056 					set_bit(j, ab->wmi_ab.svc_map);
8057 			} while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8058 		}
8059 
8060 		ath11k_dbg(ab, ATH11K_DBG_WMI,
8061 			   "wmi_ext2_service__bitmap  0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8062 			   wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
8063 			   wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
8064 		break;
8065 	}
8066 	return 0;
8067 }
8068 
8069 static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
8070 {
8071 	int ret;
8072 
8073 	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8074 				  ath11k_wmi_tlv_services_parser,
8075 				  NULL);
8076 	if (ret)
8077 		ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
8078 
8079 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service available");
8080 }
8081 
8082 static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
8083 {
8084 	struct wmi_peer_assoc_conf_arg peer_assoc_conf = {0};
8085 	struct ath11k *ar;
8086 
8087 	if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
8088 		ath11k_warn(ab, "failed to extract peer assoc conf event");
8089 		return;
8090 	}
8091 
8092 	ath11k_dbg(ab, ATH11K_DBG_WMI,
8093 		   "event peer assoc conf ev vdev id %d macaddr %pM\n",
8094 		   peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
8095 
8096 	rcu_read_lock();
8097 	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
8098 
8099 	if (!ar) {
8100 		ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
8101 			    peer_assoc_conf.vdev_id);
8102 		rcu_read_unlock();
8103 		return;
8104 	}
8105 
8106 	complete(&ar->peer_assoc_done);
8107 	rcu_read_unlock();
8108 }
8109 
8110 static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
8111 {
8112 	struct ath11k_fw_stats stats = {};
8113 	struct ath11k *ar;
8114 	int ret;
8115 
8116 	INIT_LIST_HEAD(&stats.pdevs);
8117 	INIT_LIST_HEAD(&stats.vdevs);
8118 	INIT_LIST_HEAD(&stats.bcn);
8119 
8120 	ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);
8121 	if (ret) {
8122 		ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);
8123 		goto free;
8124 	}
8125 
8126 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event update stats");
8127 
8128 	rcu_read_lock();
8129 	ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);
8130 	if (!ar) {
8131 		rcu_read_unlock();
8132 		ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",
8133 			    stats.pdev_id, ret);
8134 		goto free;
8135 	}
8136 
8137 	spin_lock_bh(&ar->data_lock);
8138 
8139 	/* WMI_REQUEST_PDEV_STAT can be requested via .get_txpower mac ops or via
8140 	 * debugfs fw stats. Therefore, processing it separately.
8141 	 */
8142 	if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
8143 		list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
8144 		ar->fw_stats_done = true;
8145 		goto complete;
8146 	}
8147 
8148 	/* WMI_REQUEST_VDEV_STAT, WMI_REQUEST_BCN_STAT and WMI_REQUEST_RSSI_PER_CHAIN_STAT
8149 	 * are currently requested only via debugfs fw stats. Hence, processing these
8150 	 * in debugfs context
8151 	 */
8152 	ath11k_debugfs_fw_stats_process(ar, &stats);
8153 
8154 complete:
8155 	complete(&ar->fw_stats_complete);
8156 	rcu_read_unlock();
8157 	spin_unlock_bh(&ar->data_lock);
8158 
8159 	/* Since the stats's pdev, vdev and beacon list are spliced and reinitialised
8160 	 * at this point, no need to free the individual list.
8161 	 */
8162 	return;
8163 
8164 free:
8165 	ath11k_fw_stats_free(&stats);
8166 }
8167 
8168 /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
8169  * is not part of BDF CTL(Conformance test limits) table entries.
8170  */
8171 static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
8172 						 struct sk_buff *skb)
8173 {
8174 	const void **tb;
8175 	const struct wmi_pdev_ctl_failsafe_chk_event *ev;
8176 	int ret;
8177 
8178 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8179 	if (IS_ERR(tb)) {
8180 		ret = PTR_ERR(tb);
8181 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8182 		return;
8183 	}
8184 
8185 	ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
8186 	if (!ev) {
8187 		ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
8188 		kfree(tb);
8189 		return;
8190 	}
8191 
8192 	ath11k_dbg(ab, ATH11K_DBG_WMI,
8193 		   "event pdev ctl failsafe check status %d\n",
8194 		   ev->ctl_failsafe_status);
8195 
8196 	/* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
8197 	 * to 10 dBm else the CTL power entry in the BDF would be picked up.
8198 	 */
8199 	if (ev->ctl_failsafe_status != 0)
8200 		ath11k_warn(ab, "pdev ctl failsafe failure status %d",
8201 			    ev->ctl_failsafe_status);
8202 
8203 	kfree(tb);
8204 }
8205 
8206 static void
8207 ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
8208 					  const struct wmi_pdev_csa_switch_ev *ev,
8209 					  const u32 *vdev_ids)
8210 {
8211 	int i;
8212 	struct ath11k_vif *arvif;
8213 
8214 	/* Finish CSA once the switch count becomes NULL */
8215 	if (ev->current_switch_count)
8216 		return;
8217 
8218 	rcu_read_lock();
8219 	for (i = 0; i < ev->num_vdevs; i++) {
8220 		arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
8221 
8222 		if (!arvif) {
8223 			ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
8224 				    vdev_ids[i]);
8225 			continue;
8226 		}
8227 
8228 		if (arvif->is_up && arvif->vif->bss_conf.csa_active)
8229 			ieee80211_csa_finish(arvif->vif, 0);
8230 	}
8231 	rcu_read_unlock();
8232 }
8233 
8234 static void
8235 ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
8236 					      struct sk_buff *skb)
8237 {
8238 	const void **tb;
8239 	const struct wmi_pdev_csa_switch_ev *ev;
8240 	const u32 *vdev_ids;
8241 	int ret;
8242 
8243 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8244 	if (IS_ERR(tb)) {
8245 		ret = PTR_ERR(tb);
8246 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8247 		return;
8248 	}
8249 
8250 	ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
8251 	vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
8252 
8253 	if (!ev || !vdev_ids) {
8254 		ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
8255 		kfree(tb);
8256 		return;
8257 	}
8258 
8259 	ath11k_dbg(ab, ATH11K_DBG_WMI,
8260 		   "event pdev csa switch count %d for pdev %d, num_vdevs %d",
8261 		   ev->current_switch_count, ev->pdev_id,
8262 		   ev->num_vdevs);
8263 
8264 	ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
8265 
8266 	kfree(tb);
8267 }
8268 
8269 static void
8270 ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
8271 {
8272 	const void **tb;
8273 	const struct wmi_pdev_radar_ev *ev;
8274 	struct ath11k *ar;
8275 	int ret;
8276 
8277 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8278 	if (IS_ERR(tb)) {
8279 		ret = PTR_ERR(tb);
8280 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8281 		return;
8282 	}
8283 
8284 	ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
8285 
8286 	if (!ev) {
8287 		ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
8288 		kfree(tb);
8289 		return;
8290 	}
8291 
8292 	ath11k_dbg(ab, ATH11K_DBG_WMI,
8293 		   "event pdev dfs radar detected on pdev %d, detection mode %d, chan freq %d, chan_width %d, detector id %d, seg id %d, timestamp %d, chirp %d, freq offset %d, sidx %d",
8294 		   ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
8295 		   ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
8296 		   ev->freq_offset, ev->sidx);
8297 
8298 	rcu_read_lock();
8299 
8300 	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8301 
8302 	if (!ar) {
8303 		ath11k_warn(ab, "radar detected in invalid pdev %d\n",
8304 			    ev->pdev_id);
8305 		goto exit;
8306 	}
8307 
8308 	ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
8309 		   ev->pdev_id);
8310 
8311 	if (ar->dfs_block_radar_events)
8312 		ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
8313 	else
8314 		ieee80211_radar_detected(ar->hw);
8315 
8316 exit:
8317 	rcu_read_unlock();
8318 
8319 	kfree(tb);
8320 }
8321 
8322 static void
8323 ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
8324 				  struct sk_buff *skb)
8325 {
8326 	struct ath11k *ar;
8327 	const void **tb;
8328 	const struct wmi_pdev_temperature_event *ev;
8329 	int ret;
8330 
8331 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8332 	if (IS_ERR(tb)) {
8333 		ret = PTR_ERR(tb);
8334 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8335 		return;
8336 	}
8337 
8338 	ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
8339 	if (!ev) {
8340 		ath11k_warn(ab, "failed to fetch pdev temp ev");
8341 		kfree(tb);
8342 		return;
8343 	}
8344 
8345 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev temperature ev temp %d pdev_id %d\n",
8346 		   ev->temp, ev->pdev_id);
8347 
8348 	rcu_read_lock();
8349 
8350 	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8351 	if (!ar) {
8352 		ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
8353 		goto exit;
8354 	}
8355 
8356 	ath11k_thermal_event_temperature(ar, ev->temp);
8357 
8358 exit:
8359 	rcu_read_unlock();
8360 
8361 	kfree(tb);
8362 }
8363 
8364 static void ath11k_fils_discovery_event(struct ath11k_base *ab,
8365 					struct sk_buff *skb)
8366 {
8367 	const void **tb;
8368 	const struct wmi_fils_discovery_event *ev;
8369 	int ret;
8370 
8371 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8372 	if (IS_ERR(tb)) {
8373 		ret = PTR_ERR(tb);
8374 		ath11k_warn(ab,
8375 			    "failed to parse FILS discovery event tlv %d\n",
8376 			    ret);
8377 		return;
8378 	}
8379 
8380 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event fils discovery");
8381 
8382 	ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
8383 	if (!ev) {
8384 		ath11k_warn(ab, "failed to fetch FILS discovery event\n");
8385 		kfree(tb);
8386 		return;
8387 	}
8388 
8389 	ath11k_warn(ab,
8390 		    "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
8391 		    ev->vdev_id, ev->fils_tt, ev->tbtt);
8392 
8393 	kfree(tb);
8394 }
8395 
8396 static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
8397 					      struct sk_buff *skb)
8398 {
8399 	const void **tb;
8400 	const struct wmi_probe_resp_tx_status_event *ev;
8401 	int ret;
8402 
8403 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8404 	if (IS_ERR(tb)) {
8405 		ret = PTR_ERR(tb);
8406 		ath11k_warn(ab,
8407 			    "failed to parse probe response transmission status event tlv: %d\n",
8408 			    ret);
8409 		return;
8410 	}
8411 
8412 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event probe resp tx status");
8413 
8414 	ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
8415 	if (!ev) {
8416 		ath11k_warn(ab,
8417 			    "failed to fetch probe response transmission status event");
8418 		kfree(tb);
8419 		return;
8420 	}
8421 
8422 	if (ev->tx_status)
8423 		ath11k_warn(ab,
8424 			    "Probe response transmission failed for vdev_id %u, status %u\n",
8425 			    ev->vdev_id, ev->tx_status);
8426 
8427 	kfree(tb);
8428 }
8429 
8430 static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
8431 						u16 tag, u16 len,
8432 						const void *ptr, void *data)
8433 {
8434 	struct wmi_wow_ev_arg *ev = data;
8435 	const char *wow_pg_fault;
8436 	int wow_pg_len;
8437 
8438 	switch (tag) {
8439 	case WMI_TAG_WOW_EVENT_INFO:
8440 		memcpy(ev, ptr, sizeof(*ev));
8441 		ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
8442 			   ev->wake_reason, wow_reason(ev->wake_reason));
8443 		break;
8444 
8445 	case WMI_TAG_ARRAY_BYTE:
8446 		if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
8447 			wow_pg_fault = ptr;
8448 			/* the first 4 bytes are length */
8449 			wow_pg_len = *(int *)wow_pg_fault;
8450 			wow_pg_fault += sizeof(int);
8451 			ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
8452 				   wow_pg_len);
8453 			ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
8454 					"wow_event_info_type packet present",
8455 					"wow_pg_fault ",
8456 					wow_pg_fault,
8457 					wow_pg_len);
8458 		}
8459 		break;
8460 	default:
8461 		break;
8462 	}
8463 
8464 	return 0;
8465 }
8466 
8467 static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
8468 {
8469 	struct wmi_wow_ev_arg ev = { };
8470 	int ret;
8471 
8472 	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8473 				  ath11k_wmi_tlv_wow_wakeup_host_parse,
8474 				  &ev);
8475 	if (ret) {
8476 		ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
8477 		return;
8478 	}
8479 
8480 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event wow wakeup host");
8481 
8482 	complete(&ab->wow.wakeup_completed);
8483 }
8484 
8485 static void
8486 ath11k_wmi_diag_event(struct ath11k_base *ab,
8487 		      struct sk_buff *skb)
8488 {
8489 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event diag");
8490 
8491 	trace_ath11k_wmi_diag(ab, skb->data, skb->len);
8492 }
8493 
8494 static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
8495 {
8496 	switch (status) {
8497 	case WMI_ADD_TWT_STATUS_OK:
8498 		return "ok";
8499 	case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
8500 		return "twt disabled";
8501 	case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
8502 		return "dialog id in use";
8503 	case WMI_ADD_TWT_STATUS_INVALID_PARAM:
8504 		return "invalid parameters";
8505 	case WMI_ADD_TWT_STATUS_NOT_READY:
8506 		return "not ready";
8507 	case WMI_ADD_TWT_STATUS_NO_RESOURCE:
8508 		return "resource unavailable";
8509 	case WMI_ADD_TWT_STATUS_NO_ACK:
8510 		return "no ack";
8511 	case WMI_ADD_TWT_STATUS_NO_RESPONSE:
8512 		return "no response";
8513 	case WMI_ADD_TWT_STATUS_DENIED:
8514 		return "denied";
8515 	case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
8516 		fallthrough;
8517 	default:
8518 		return "unknown error";
8519 	}
8520 }
8521 
8522 static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
8523 					    struct sk_buff *skb)
8524 {
8525 	const void **tb;
8526 	const struct wmi_twt_add_dialog_event *ev;
8527 	int ret;
8528 
8529 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8530 	if (IS_ERR(tb)) {
8531 		ret = PTR_ERR(tb);
8532 		ath11k_warn(ab,
8533 			    "failed to parse wmi twt add dialog status event tlv: %d\n",
8534 			    ret);
8535 		return;
8536 	}
8537 
8538 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event twt add dialog");
8539 
8540 	ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
8541 	if (!ev) {
8542 		ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
8543 		goto exit;
8544 	}
8545 
8546 	if (ev->status)
8547 		ath11k_warn(ab,
8548 			    "wmi add twt dialog event vdev %d dialog id %d status %s\n",
8549 			    ev->vdev_id, ev->dialog_id,
8550 			    ath11k_wmi_twt_add_dialog_event_status(ev->status));
8551 
8552 exit:
8553 	kfree(tb);
8554 }
8555 
8556 static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
8557 						struct sk_buff *skb)
8558 {
8559 	const void **tb;
8560 	const struct wmi_gtk_offload_status_event *ev;
8561 	struct ath11k_vif *arvif;
8562 	__be64 replay_ctr_be;
8563 	u64    replay_ctr;
8564 	int ret;
8565 
8566 	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8567 	if (IS_ERR(tb)) {
8568 		ret = PTR_ERR(tb);
8569 		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8570 		return;
8571 	}
8572 
8573 	ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
8574 	if (!ev) {
8575 		ath11k_warn(ab, "failed to fetch gtk offload status ev");
8576 		kfree(tb);
8577 		return;
8578 	}
8579 
8580 	rcu_read_lock();
8581 
8582 	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
8583 	if (!arvif) {
8584 		ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
8585 			    ev->vdev_id);
8586 		goto exit;
8587 	}
8588 
8589 	ath11k_dbg(ab, ATH11K_DBG_WMI, "event gtk offload refresh_cnt %d\n",
8590 		   ev->refresh_cnt);
8591 	ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
8592 			NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
8593 
8594 	replay_ctr =  ev->replay_ctr.word1;
8595 	replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
8596 	arvif->rekey_data.replay_ctr = replay_ctr;
8597 
8598 	/* supplicant expects big-endian replay counter */
8599 	replay_ctr_be = cpu_to_be64(replay_ctr);
8600 
8601 	ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
8602 				   (void *)&replay_ctr_be, GFP_ATOMIC);
8603 exit:
8604 	rcu_read_unlock();
8605 
8606 	kfree(tb);
8607 }
8608 
8609 static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
8610 {
8611 	struct wmi_cmd_hdr *cmd_hdr;
8612 	enum wmi_tlv_event_id id;
8613 
8614 	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
8615 	id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
8616 
8617 	trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
8618 
8619 	if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
8620 		goto out;
8621 
8622 	switch (id) {
8623 		/* Process all the WMI events here */
8624 	case WMI_SERVICE_READY_EVENTID:
8625 		ath11k_service_ready_event(ab, skb);
8626 		break;
8627 	case WMI_SERVICE_READY_EXT_EVENTID:
8628 		ath11k_service_ready_ext_event(ab, skb);
8629 		break;
8630 	case WMI_SERVICE_READY_EXT2_EVENTID:
8631 		ath11k_service_ready_ext2_event(ab, skb);
8632 		break;
8633 	case WMI_REG_CHAN_LIST_CC_EVENTID:
8634 		ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_ID);
8635 		break;
8636 	case WMI_REG_CHAN_LIST_CC_EXT_EVENTID:
8637 		ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_EXT_ID);
8638 		break;
8639 	case WMI_READY_EVENTID:
8640 		ath11k_ready_event(ab, skb);
8641 		break;
8642 	case WMI_PEER_DELETE_RESP_EVENTID:
8643 		ath11k_peer_delete_resp_event(ab, skb);
8644 		break;
8645 	case WMI_VDEV_START_RESP_EVENTID:
8646 		ath11k_vdev_start_resp_event(ab, skb);
8647 		break;
8648 	case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
8649 		ath11k_bcn_tx_status_event(ab, skb);
8650 		break;
8651 	case WMI_VDEV_STOPPED_EVENTID:
8652 		ath11k_vdev_stopped_event(ab, skb);
8653 		break;
8654 	case WMI_MGMT_RX_EVENTID:
8655 		ath11k_mgmt_rx_event(ab, skb);
8656 		/* mgmt_rx_event() owns the skb now! */
8657 		return;
8658 	case WMI_MGMT_TX_COMPLETION_EVENTID:
8659 		ath11k_mgmt_tx_compl_event(ab, skb);
8660 		break;
8661 	case WMI_SCAN_EVENTID:
8662 		ath11k_scan_event(ab, skb);
8663 		break;
8664 	case WMI_PEER_STA_KICKOUT_EVENTID:
8665 		ath11k_peer_sta_kickout_event(ab, skb);
8666 		break;
8667 	case WMI_ROAM_EVENTID:
8668 		ath11k_roam_event(ab, skb);
8669 		break;
8670 	case WMI_CHAN_INFO_EVENTID:
8671 		ath11k_chan_info_event(ab, skb);
8672 		break;
8673 	case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
8674 		ath11k_pdev_bss_chan_info_event(ab, skb);
8675 		break;
8676 	case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
8677 		ath11k_vdev_install_key_compl_event(ab, skb);
8678 		break;
8679 	case WMI_SERVICE_AVAILABLE_EVENTID:
8680 		ath11k_service_available_event(ab, skb);
8681 		break;
8682 	case WMI_PEER_ASSOC_CONF_EVENTID:
8683 		ath11k_peer_assoc_conf_event(ab, skb);
8684 		break;
8685 	case WMI_UPDATE_STATS_EVENTID:
8686 		ath11k_update_stats_event(ab, skb);
8687 		break;
8688 	case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
8689 		ath11k_pdev_ctl_failsafe_check_event(ab, skb);
8690 		break;
8691 	case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
8692 		ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
8693 		break;
8694 	case WMI_PDEV_UTF_EVENTID:
8695 		ath11k_tm_wmi_event(ab, id, skb);
8696 		break;
8697 	case WMI_PDEV_TEMPERATURE_EVENTID:
8698 		ath11k_wmi_pdev_temperature_event(ab, skb);
8699 		break;
8700 	case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
8701 		ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
8702 		break;
8703 	case WMI_HOST_FILS_DISCOVERY_EVENTID:
8704 		ath11k_fils_discovery_event(ab, skb);
8705 		break;
8706 	case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
8707 		ath11k_probe_resp_tx_status_event(ab, skb);
8708 		break;
8709 	case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
8710 		ath11k_wmi_obss_color_collision_event(ab, skb);
8711 		break;
8712 	case WMI_TWT_ADD_DIALOG_EVENTID:
8713 		ath11k_wmi_twt_add_dialog_event(ab, skb);
8714 		break;
8715 	case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
8716 		ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
8717 		break;
8718 	case WMI_VDEV_DELETE_RESP_EVENTID:
8719 		ath11k_vdev_delete_resp_event(ab, skb);
8720 		break;
8721 	case WMI_WOW_WAKEUP_HOST_EVENTID:
8722 		ath11k_wmi_event_wow_wakeup_host(ab, skb);
8723 		break;
8724 	case WMI_11D_NEW_COUNTRY_EVENTID:
8725 		ath11k_reg_11d_new_cc_event(ab, skb);
8726 		break;
8727 	case WMI_DIAG_EVENTID:
8728 		ath11k_wmi_diag_event(ab, skb);
8729 		break;
8730 	case WMI_PEER_STA_PS_STATECHG_EVENTID:
8731 		ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);
8732 		break;
8733 	case WMI_GTK_OFFLOAD_STATUS_EVENTID:
8734 		ath11k_wmi_gtk_offload_status_event(ab, skb);
8735 		break;
8736 	default:
8737 		ath11k_dbg(ab, ATH11K_DBG_WMI, "unsupported event id 0x%x\n", id);
8738 		break;
8739 	}
8740 
8741 out:
8742 	dev_kfree_skb(skb);
8743 }
8744 
8745 static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
8746 					   u32 pdev_idx)
8747 {
8748 	int status;
8749 	u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
8750 			 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
8751 			 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
8752 
8753 	struct ath11k_htc_svc_conn_req conn_req;
8754 	struct ath11k_htc_svc_conn_resp conn_resp;
8755 
8756 	memset(&conn_req, 0, sizeof(conn_req));
8757 	memset(&conn_resp, 0, sizeof(conn_resp));
8758 
8759 	/* these fields are the same for all service endpoints */
8760 	conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
8761 	conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
8762 	conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
8763 
8764 	/* connect to control service */
8765 	conn_req.service_id = svc_id[pdev_idx];
8766 
8767 	status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
8768 	if (status) {
8769 		ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
8770 			    status);
8771 		return status;
8772 	}
8773 
8774 	ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
8775 	ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
8776 	ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
8777 	init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
8778 
8779 	return 0;
8780 }
8781 
8782 static int
8783 ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
8784 			      struct wmi_unit_test_cmd ut_cmd,
8785 			      u32 *test_args)
8786 {
8787 	struct ath11k_pdev_wmi *wmi = ar->wmi;
8788 	struct wmi_unit_test_cmd *cmd;
8789 	struct sk_buff *skb;
8790 	struct wmi_tlv *tlv;
8791 	void *ptr;
8792 	u32 *ut_cmd_args;
8793 	int buf_len, arg_len;
8794 	int ret;
8795 	int i;
8796 
8797 	arg_len = sizeof(u32) * ut_cmd.num_args;
8798 	buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
8799 
8800 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
8801 	if (!skb)
8802 		return -ENOMEM;
8803 
8804 	cmd = (struct wmi_unit_test_cmd *)skb->data;
8805 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
8806 			  FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
8807 
8808 	cmd->vdev_id = ut_cmd.vdev_id;
8809 	cmd->module_id = ut_cmd.module_id;
8810 	cmd->num_args = ut_cmd.num_args;
8811 	cmd->diag_token = ut_cmd.diag_token;
8812 
8813 	ptr = skb->data + sizeof(ut_cmd);
8814 
8815 	tlv = ptr;
8816 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8817 		      FIELD_PREP(WMI_TLV_LEN, arg_len);
8818 
8819 	ptr += TLV_HDR_SIZE;
8820 
8821 	ut_cmd_args = ptr;
8822 	for (i = 0; i < ut_cmd.num_args; i++)
8823 		ut_cmd_args[i] = test_args[i];
8824 
8825 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
8826 
8827 	if (ret) {
8828 		ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
8829 			    ret);
8830 		dev_kfree_skb(skb);
8831 	}
8832 
8833 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8834 		   "cmd unit test module %d vdev %d n_args %d token %d\n",
8835 		   cmd->module_id, cmd->vdev_id, cmd->num_args,
8836 		   cmd->diag_token);
8837 
8838 	return ret;
8839 }
8840 
8841 int ath11k_wmi_simulate_radar(struct ath11k *ar)
8842 {
8843 	struct ath11k_vif *arvif;
8844 	u32 dfs_args[DFS_MAX_TEST_ARGS];
8845 	struct wmi_unit_test_cmd wmi_ut;
8846 	bool arvif_found = false;
8847 
8848 	list_for_each_entry(arvif, &ar->arvifs, list) {
8849 		if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
8850 			arvif_found = true;
8851 			break;
8852 		}
8853 	}
8854 
8855 	if (!arvif_found)
8856 		return -EINVAL;
8857 
8858 	dfs_args[DFS_TEST_CMDID] = 0;
8859 	dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
8860 	/* Currently we could pass segment_id(b0 - b1), chirp(b2)
8861 	 * freq offset (b3 - b10) to unit test. For simulation
8862 	 * purpose this can be set to 0 which is valid.
8863 	 */
8864 	dfs_args[DFS_TEST_RADAR_PARAM] = 0;
8865 
8866 	wmi_ut.vdev_id = arvif->vdev_id;
8867 	wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
8868 	wmi_ut.num_args = DFS_MAX_TEST_ARGS;
8869 	wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
8870 
8871 	ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
8872 
8873 	return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
8874 }
8875 
8876 int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
8877 			     struct ath11k_fw_dbglog *dbglog)
8878 {
8879 	struct ath11k_pdev_wmi *wmi = ar->wmi;
8880 	struct wmi_debug_log_config_cmd_fixed_param *cmd;
8881 	struct sk_buff *skb;
8882 	struct wmi_tlv *tlv;
8883 	int ret, len;
8884 
8885 	len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8886 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
8887 	if (!skb)
8888 		return -ENOMEM;
8889 
8890 	cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
8891 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
8892 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8893 	cmd->dbg_log_param = dbglog->param;
8894 
8895 	tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
8896 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8897 		      FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8898 
8899 	switch (dbglog->param) {
8900 	case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
8901 	case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
8902 	case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
8903 	case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
8904 		cmd->value = dbglog->value;
8905 		break;
8906 	case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
8907 	case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
8908 		cmd->value = dbglog->value;
8909 		memcpy(tlv->value, module_id_bitmap,
8910 		       MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8911 		/* clear current config to be used for next user config */
8912 		memset(module_id_bitmap, 0,
8913 		       MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8914 		break;
8915 	default:
8916 		dev_kfree_skb(skb);
8917 		return -EINVAL;
8918 	}
8919 
8920 	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
8921 	if (ret) {
8922 		ath11k_warn(ar->ab,
8923 			    "failed to send WMI_DBGLOG_CFG_CMDID\n");
8924 		dev_kfree_skb(skb);
8925 	}
8926 
8927 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd dbglog cfg");
8928 
8929 	return ret;
8930 }
8931 
8932 int ath11k_wmi_connect(struct ath11k_base *ab)
8933 {
8934 	u32 i;
8935 	u8 wmi_ep_count;
8936 
8937 	wmi_ep_count = ab->htc.wmi_ep_count;
8938 	if (wmi_ep_count > ab->hw_params.max_radios)
8939 		return -1;
8940 
8941 	for (i = 0; i < wmi_ep_count; i++)
8942 		ath11k_connect_pdev_htc_service(ab, i);
8943 
8944 	return 0;
8945 }
8946 
8947 static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
8948 {
8949 	if (WARN_ON(pdev_id >= MAX_RADIOS))
8950 		return;
8951 
8952 	/* TODO: Deinit any pdev specific wmi resource */
8953 }
8954 
8955 int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
8956 			   u8 pdev_id)
8957 {
8958 	struct ath11k_pdev_wmi *wmi_handle;
8959 
8960 	if (pdev_id >= ab->hw_params.max_radios)
8961 		return -EINVAL;
8962 
8963 	wmi_handle = &ab->wmi_ab.wmi[pdev_id];
8964 
8965 	wmi_handle->wmi_ab = &ab->wmi_ab;
8966 
8967 	ab->wmi_ab.ab = ab;
8968 	/* TODO: Init remaining resource specific to pdev */
8969 
8970 	return 0;
8971 }
8972 
8973 int ath11k_wmi_attach(struct ath11k_base *ab)
8974 {
8975 	int ret;
8976 
8977 	ret = ath11k_wmi_pdev_attach(ab, 0);
8978 	if (ret)
8979 		return ret;
8980 
8981 	ab->wmi_ab.ab = ab;
8982 	ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
8983 
8984 	/* It's overwritten when service_ext_ready is handled */
8985 	if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxmda_per_pdev > 1)
8986 		ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
8987 
8988 	/* TODO: Init remaining wmi soc resources required */
8989 	init_completion(&ab->wmi_ab.service_ready);
8990 	init_completion(&ab->wmi_ab.unified_ready);
8991 
8992 	return 0;
8993 }
8994 
8995 void ath11k_wmi_detach(struct ath11k_base *ab)
8996 {
8997 	int i;
8998 
8999 	/* TODO: Deinit wmi resource specific to SOC as required */
9000 
9001 	for (i = 0; i < ab->htc.wmi_ep_count; i++)
9002 		ath11k_wmi_pdev_detach(ab, i);
9003 
9004 	ath11k_wmi_free_dbring_caps(ab);
9005 }
9006 
9007 int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
9008 				  u32 filter_bitmap, bool enable)
9009 {
9010 	struct wmi_hw_data_filter_cmd *cmd;
9011 	struct sk_buff *skb;
9012 	int len;
9013 
9014 	len = sizeof(*cmd);
9015 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9016 
9017 	if (!skb)
9018 		return -ENOMEM;
9019 
9020 	cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
9021 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
9022 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9023 
9024 	cmd->vdev_id = vdev_id;
9025 	cmd->enable = enable;
9026 
9027 	/* Set all modes in case of disable */
9028 	if (cmd->enable)
9029 		cmd->hw_filter_bitmap = filter_bitmap;
9030 	else
9031 		cmd->hw_filter_bitmap = ((u32)~0U);
9032 
9033 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9034 		   "hw data filter enable %d filter_bitmap 0x%x\n",
9035 		   enable, filter_bitmap);
9036 
9037 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
9038 }
9039 
9040 int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
9041 {
9042 	struct wmi_wow_host_wakeup_ind *cmd;
9043 	struct sk_buff *skb;
9044 	size_t len;
9045 
9046 	len = sizeof(*cmd);
9047 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9048 	if (!skb)
9049 		return -ENOMEM;
9050 
9051 	cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
9052 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9053 				     WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
9054 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9055 
9056 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow host wakeup ind\n");
9057 
9058 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
9059 }
9060 
9061 int ath11k_wmi_wow_enable(struct ath11k *ar)
9062 {
9063 	struct wmi_wow_enable_cmd *cmd;
9064 	struct sk_buff *skb;
9065 	int len;
9066 
9067 	len = sizeof(*cmd);
9068 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9069 	if (!skb)
9070 		return -ENOMEM;
9071 
9072 	cmd = (struct wmi_wow_enable_cmd *)skb->data;
9073 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
9074 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9075 
9076 	cmd->enable = 1;
9077 	cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
9078 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow enable\n");
9079 
9080 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
9081 }
9082 
9083 int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
9084 				 const u8 mac_addr[ETH_ALEN])
9085 {
9086 	struct sk_buff *skb;
9087 	struct wmi_scan_prob_req_oui_cmd *cmd;
9088 	u32 prob_req_oui;
9089 	int len;
9090 
9091 	prob_req_oui = (((u32)mac_addr[0]) << 16) |
9092 		       (((u32)mac_addr[1]) << 8) | mac_addr[2];
9093 
9094 	len = sizeof(*cmd);
9095 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9096 	if (!skb)
9097 		return -ENOMEM;
9098 
9099 	cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
9100 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9101 				     WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
9102 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9103 	cmd->prob_req_oui = prob_req_oui;
9104 
9105 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "scan prob req oui %d\n",
9106 		   prob_req_oui);
9107 
9108 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
9109 }
9110 
9111 int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
9112 				    enum wmi_wow_wakeup_event event,
9113 				u32 enable)
9114 {
9115 	struct wmi_wow_add_del_event_cmd *cmd;
9116 	struct sk_buff *skb;
9117 	size_t len;
9118 
9119 	len = sizeof(*cmd);
9120 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9121 	if (!skb)
9122 		return -ENOMEM;
9123 
9124 	cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
9125 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
9126 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9127 
9128 	cmd->vdev_id = vdev_id;
9129 	cmd->is_add = enable;
9130 	cmd->event_bitmap = (1 << event);
9131 
9132 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add wakeup event %s enable %d vdev_id %d\n",
9133 		   wow_wakeup_event(event), enable, vdev_id);
9134 
9135 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
9136 }
9137 
9138 int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
9139 			       const u8 *pattern, const u8 *mask,
9140 			   int pattern_len, int pattern_offset)
9141 {
9142 	struct wmi_wow_add_pattern_cmd *cmd;
9143 	struct wmi_wow_bitmap_pattern *bitmap;
9144 	struct wmi_tlv *tlv;
9145 	struct sk_buff *skb;
9146 	u8 *ptr;
9147 	size_t len;
9148 
9149 	len = sizeof(*cmd) +
9150 	      sizeof(*tlv) +			/* array struct */
9151 	      sizeof(*bitmap) +			/* bitmap */
9152 	      sizeof(*tlv) +			/* empty ipv4 sync */
9153 	      sizeof(*tlv) +			/* empty ipv6 sync */
9154 	      sizeof(*tlv) +			/* empty magic */
9155 	      sizeof(*tlv) +			/* empty info timeout */
9156 	      sizeof(*tlv) + sizeof(u32);	/* ratelimit interval */
9157 
9158 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9159 	if (!skb)
9160 		return -ENOMEM;
9161 
9162 	/* cmd */
9163 	ptr = (u8 *)skb->data;
9164 	cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
9165 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9166 				     WMI_TAG_WOW_ADD_PATTERN_CMD) |
9167 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9168 
9169 	cmd->vdev_id = vdev_id;
9170 	cmd->pattern_id = pattern_id;
9171 	cmd->pattern_type = WOW_BITMAP_PATTERN;
9172 
9173 	ptr += sizeof(*cmd);
9174 
9175 	/* bitmap */
9176 	tlv = (struct wmi_tlv *)ptr;
9177 	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9178 				 WMI_TAG_ARRAY_STRUCT) |
9179 		      FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
9180 
9181 	ptr += sizeof(*tlv);
9182 
9183 	bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
9184 	bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9185 					WMI_TAG_WOW_BITMAP_PATTERN_T) |
9186 			     FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
9187 
9188 	memcpy(bitmap->patternbuf, pattern, pattern_len);
9189 	ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
9190 	memcpy(bitmap->bitmaskbuf, mask, pattern_len);
9191 	ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
9192 	bitmap->pattern_offset = pattern_offset;
9193 	bitmap->pattern_len = pattern_len;
9194 	bitmap->bitmask_len = pattern_len;
9195 	bitmap->pattern_id = pattern_id;
9196 
9197 	ptr += sizeof(*bitmap);
9198 
9199 	/* ipv4 sync */
9200 	tlv = (struct wmi_tlv *)ptr;
9201 	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9202 				 WMI_TAG_ARRAY_STRUCT) |
9203 		      FIELD_PREP(WMI_TLV_LEN, 0);
9204 
9205 	ptr += sizeof(*tlv);
9206 
9207 	/* ipv6 sync */
9208 	tlv = (struct wmi_tlv *)ptr;
9209 	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9210 				 WMI_TAG_ARRAY_STRUCT) |
9211 		      FIELD_PREP(WMI_TLV_LEN, 0);
9212 
9213 	ptr += sizeof(*tlv);
9214 
9215 	/* magic */
9216 	tlv = (struct wmi_tlv *)ptr;
9217 	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9218 				 WMI_TAG_ARRAY_STRUCT) |
9219 		      FIELD_PREP(WMI_TLV_LEN, 0);
9220 
9221 	ptr += sizeof(*tlv);
9222 
9223 	/* pattern info timeout */
9224 	tlv = (struct wmi_tlv *)ptr;
9225 	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9226 				 WMI_TAG_ARRAY_UINT32) |
9227 		      FIELD_PREP(WMI_TLV_LEN, 0);
9228 
9229 	ptr += sizeof(*tlv);
9230 
9231 	/* ratelimit interval */
9232 	tlv = (struct wmi_tlv *)ptr;
9233 	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9234 				 WMI_TAG_ARRAY_UINT32) |
9235 		      FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
9236 
9237 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
9238 		   vdev_id, pattern_id, pattern_offset);
9239 
9240 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
9241 }
9242 
9243 int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
9244 {
9245 	struct wmi_wow_del_pattern_cmd *cmd;
9246 	struct sk_buff *skb;
9247 	size_t len;
9248 
9249 	len = sizeof(*cmd);
9250 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9251 	if (!skb)
9252 		return -ENOMEM;
9253 
9254 	cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
9255 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9256 				     WMI_TAG_WOW_DEL_PATTERN_CMD) |
9257 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9258 
9259 	cmd->vdev_id = vdev_id;
9260 	cmd->pattern_id = pattern_id;
9261 	cmd->pattern_type = WOW_BITMAP_PATTERN;
9262 
9263 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow del pattern vdev_id %d pattern_id %d\n",
9264 		   vdev_id, pattern_id);
9265 
9266 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
9267 }
9268 
9269 static struct sk_buff *
9270 ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
9271 				   u32 vdev_id,
9272 				       struct wmi_pno_scan_req *pno)
9273 {
9274 	struct nlo_configured_parameters *nlo_list;
9275 	struct wmi_wow_nlo_config_cmd *cmd;
9276 	struct wmi_tlv *tlv;
9277 	struct sk_buff *skb;
9278 	u32 *channel_list;
9279 	size_t len, nlo_list_len, channel_list_len;
9280 	u8 *ptr;
9281 	u32 i;
9282 
9283 	len = sizeof(*cmd) +
9284 	      sizeof(*tlv) +
9285 	      /* TLV place holder for array of structures
9286 	       * nlo_configured_parameters(nlo_list)
9287 	       */
9288 	      sizeof(*tlv);
9289 	      /* TLV place holder for array of uint32 channel_list */
9290 
9291 	channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
9292 	len += channel_list_len;
9293 
9294 	nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
9295 	len += nlo_list_len;
9296 
9297 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9298 	if (!skb)
9299 		return ERR_PTR(-ENOMEM);
9300 
9301 	ptr = (u8 *)skb->data;
9302 	cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
9303 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9304 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9305 
9306 	cmd->vdev_id = pno->vdev_id;
9307 	cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
9308 
9309 	/* current FW does not support min-max range for dwell time */
9310 	cmd->active_dwell_time = pno->active_max_time;
9311 	cmd->passive_dwell_time = pno->passive_max_time;
9312 
9313 	if (pno->do_passive_scan)
9314 		cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
9315 
9316 	cmd->fast_scan_period = pno->fast_scan_period;
9317 	cmd->slow_scan_period = pno->slow_scan_period;
9318 	cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
9319 	cmd->delay_start_time = pno->delay_start_time;
9320 
9321 	if (pno->enable_pno_scan_randomization) {
9322 		cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
9323 				WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
9324 		ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
9325 		ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
9326 		ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
9327 		ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
9328 	}
9329 
9330 	ptr += sizeof(*cmd);
9331 
9332 	/* nlo_configured_parameters(nlo_list) */
9333 	cmd->no_of_ssids = pno->uc_networks_count;
9334 	tlv = (struct wmi_tlv *)ptr;
9335 	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9336 				 WMI_TAG_ARRAY_STRUCT) |
9337 		      FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
9338 
9339 	ptr += sizeof(*tlv);
9340 	nlo_list = (struct nlo_configured_parameters *)ptr;
9341 	for (i = 0; i < cmd->no_of_ssids; i++) {
9342 		tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
9343 		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9344 			      FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
9345 
9346 		nlo_list[i].ssid.valid = true;
9347 		nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
9348 		memcpy(nlo_list[i].ssid.ssid.ssid,
9349 		       pno->a_networks[i].ssid.ssid,
9350 		       nlo_list[i].ssid.ssid.ssid_len);
9351 		ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
9352 				    roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
9353 
9354 		if (pno->a_networks[i].rssi_threshold &&
9355 		    pno->a_networks[i].rssi_threshold > -300) {
9356 			nlo_list[i].rssi_cond.valid = true;
9357 			nlo_list[i].rssi_cond.rssi =
9358 				pno->a_networks[i].rssi_threshold;
9359 		}
9360 
9361 		nlo_list[i].bcast_nw_type.valid = true;
9362 		nlo_list[i].bcast_nw_type.bcast_nw_type =
9363 			pno->a_networks[i].bcast_nw_type;
9364 	}
9365 
9366 	ptr += nlo_list_len;
9367 	cmd->num_of_channels = pno->a_networks[0].channel_count;
9368 	tlv = (struct wmi_tlv *)ptr;
9369 	tlv->header =  FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9370 		       FIELD_PREP(WMI_TLV_LEN, channel_list_len);
9371 	ptr += sizeof(*tlv);
9372 	channel_list = (u32 *)ptr;
9373 	for (i = 0; i < cmd->num_of_channels; i++)
9374 		channel_list[i] = pno->a_networks[0].channels[i];
9375 
9376 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv start pno config vdev_id %d\n",
9377 		   vdev_id);
9378 
9379 	return skb;
9380 }
9381 
9382 static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
9383 							 u32 vdev_id)
9384 {
9385 	struct wmi_wow_nlo_config_cmd *cmd;
9386 	struct sk_buff *skb;
9387 	size_t len;
9388 
9389 	len = sizeof(*cmd);
9390 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9391 	if (!skb)
9392 		return ERR_PTR(-ENOMEM);
9393 
9394 	cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
9395 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9396 			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
9397 
9398 	cmd->vdev_id = vdev_id;
9399 	cmd->flags = WMI_NLO_CONFIG_STOP;
9400 
9401 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9402 		   "tlv stop pno config vdev_id %d\n", vdev_id);
9403 	return skb;
9404 }
9405 
9406 int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
9407 			      struct wmi_pno_scan_req  *pno_scan)
9408 {
9409 	struct sk_buff *skb;
9410 
9411 	if (pno_scan->enable)
9412 		skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
9413 	else
9414 		skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
9415 
9416 	if (IS_ERR_OR_NULL(skb))
9417 		return -ENOMEM;
9418 
9419 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
9420 }
9421 
9422 static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
9423 				       struct ath11k_arp_ns_offload *offload,
9424 				       u8 **ptr,
9425 				       bool enable,
9426 				       bool ext)
9427 {
9428 	struct wmi_ns_offload_tuple *ns;
9429 	struct wmi_tlv *tlv;
9430 	u8 *buf_ptr = *ptr;
9431 	u32 ns_cnt, ns_ext_tuples;
9432 	int i, max_offloads;
9433 
9434 	ns_cnt = offload->ipv6_count;
9435 
9436 	tlv  = (struct wmi_tlv *)buf_ptr;
9437 
9438 	if (ext) {
9439 		ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
9440 		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9441 			      FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
9442 		i = WMI_MAX_NS_OFFLOADS;
9443 		max_offloads = offload->ipv6_count;
9444 	} else {
9445 		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9446 			      FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
9447 		i = 0;
9448 		max_offloads = WMI_MAX_NS_OFFLOADS;
9449 	}
9450 
9451 	buf_ptr += sizeof(*tlv);
9452 
9453 	for (; i < max_offloads; i++) {
9454 		ns = (struct wmi_ns_offload_tuple *)buf_ptr;
9455 		ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
9456 				 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
9457 
9458 		if (enable) {
9459 			if (i < ns_cnt)
9460 				ns->flags |= WMI_NSOL_FLAGS_VALID;
9461 
9462 			memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
9463 			memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
9464 			ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
9465 			ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
9466 
9467 			if (offload->ipv6_type[i])
9468 				ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
9469 
9470 			memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
9471 			ath11k_ce_byte_swap(ns->target_mac.addr, 8);
9472 
9473 			if (ns->target_mac.word0 != 0 ||
9474 			    ns->target_mac.word1 != 0) {
9475 				ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
9476 			}
9477 
9478 			ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9479 				   "index %d ns_solicited %pI6 target %pI6",
9480 				   i, ns->solicitation_ipaddr,
9481 				   ns->target_ipaddr[0]);
9482 		}
9483 
9484 		buf_ptr += sizeof(*ns);
9485 	}
9486 
9487 	*ptr = buf_ptr;
9488 }
9489 
9490 static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
9491 					struct ath11k_arp_ns_offload *offload,
9492 					u8 **ptr,
9493 					bool enable)
9494 {
9495 	struct wmi_arp_offload_tuple *arp;
9496 	struct wmi_tlv *tlv;
9497 	u8 *buf_ptr = *ptr;
9498 	int i;
9499 
9500 	/* fill arp tuple */
9501 	tlv = (struct wmi_tlv *)buf_ptr;
9502 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9503 		      FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
9504 	buf_ptr += sizeof(*tlv);
9505 
9506 	for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
9507 		arp = (struct wmi_arp_offload_tuple *)buf_ptr;
9508 		arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
9509 				  FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9510 
9511 		if (enable && i < offload->ipv4_count) {
9512 			/* Copy the target ip addr and flags */
9513 			arp->flags = WMI_ARPOL_FLAGS_VALID;
9514 			memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
9515 			ath11k_ce_byte_swap(arp->target_ipaddr, 4);
9516 
9517 			ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "arp offload address %pI4",
9518 				   arp->target_ipaddr);
9519 		}
9520 
9521 		buf_ptr += sizeof(*arp);
9522 	}
9523 
9524 	*ptr = buf_ptr;
9525 }
9526 
9527 int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
9528 			      struct ath11k_vif *arvif, bool enable)
9529 {
9530 	struct ath11k_arp_ns_offload *offload;
9531 	struct wmi_set_arp_ns_offload_cmd *cmd;
9532 	struct wmi_tlv *tlv;
9533 	struct sk_buff *skb;
9534 	u8 *buf_ptr;
9535 	size_t len;
9536 	u8 ns_cnt, ns_ext_tuples = 0;
9537 
9538 	offload = &arvif->arp_ns_offload;
9539 	ns_cnt = offload->ipv6_count;
9540 
9541 	len = sizeof(*cmd) +
9542 	      sizeof(*tlv) +
9543 	      WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
9544 	      sizeof(*tlv) +
9545 	      WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
9546 
9547 	if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
9548 		ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
9549 		len += sizeof(*tlv) +
9550 		       ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
9551 	}
9552 
9553 	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9554 	if (!skb)
9555 		return -ENOMEM;
9556 
9557 	buf_ptr = skb->data;
9558 	cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
9559 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9560 				     WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
9561 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9562 
9563 	cmd->flags = 0;
9564 	cmd->vdev_id = arvif->vdev_id;
9565 	cmd->num_ns_ext_tuples = ns_ext_tuples;
9566 
9567 	buf_ptr += sizeof(*cmd);
9568 
9569 	ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
9570 	ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
9571 
9572 	if (ns_ext_tuples)
9573 		ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
9574 
9575 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
9576 }
9577 
9578 int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
9579 				 struct ath11k_vif *arvif, bool enable)
9580 {
9581 	struct wmi_gtk_rekey_offload_cmd *cmd;
9582 	struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
9583 	int len;
9584 	struct sk_buff *skb;
9585 	__le64 replay_ctr;
9586 
9587 	len = sizeof(*cmd);
9588 	skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9589 	if (!skb)
9590 		return -ENOMEM;
9591 
9592 	cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9593 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9594 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9595 
9596 	cmd->vdev_id = arvif->vdev_id;
9597 
9598 	if (enable) {
9599 		cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
9600 
9601 		/* the length in rekey_data and cmd is equal */
9602 		memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
9603 		ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
9604 		memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
9605 		ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
9606 
9607 		replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
9608 		memcpy(cmd->replay_ctr, &replay_ctr,
9609 		       sizeof(replay_ctr));
9610 		ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
9611 	} else {
9612 		cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
9613 	}
9614 
9615 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
9616 		   arvif->vdev_id, enable);
9617 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9618 }
9619 
9620 int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
9621 				 struct ath11k_vif *arvif)
9622 {
9623 	struct wmi_gtk_rekey_offload_cmd *cmd;
9624 	int len;
9625 	struct sk_buff *skb;
9626 
9627 	len = sizeof(*cmd);
9628 	skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9629 	if (!skb)
9630 		return -ENOMEM;
9631 
9632 	cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9633 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9634 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9635 
9636 	cmd->vdev_id = arvif->vdev_id;
9637 	cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
9638 
9639 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
9640 		   arvif->vdev_id);
9641 	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9642 }
9643 
9644 int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
9645 {	struct ath11k_pdev_wmi *wmi = ar->wmi;
9646 	struct wmi_pdev_set_sar_table_cmd *cmd;
9647 	struct wmi_tlv *tlv;
9648 	struct sk_buff *skb;
9649 	u8 *buf_ptr;
9650 	u32 len, sar_len_aligned, rsvd_len_aligned;
9651 
9652 	sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
9653 	rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
9654 	len = sizeof(*cmd) +
9655 	      TLV_HDR_SIZE + sar_len_aligned +
9656 	      TLV_HDR_SIZE + rsvd_len_aligned;
9657 
9658 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9659 	if (!skb)
9660 		return -ENOMEM;
9661 
9662 	cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
9663 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
9664 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9665 	cmd->pdev_id = ar->pdev->pdev_id;
9666 	cmd->sar_len = BIOS_SAR_TABLE_LEN;
9667 	cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
9668 
9669 	buf_ptr = skb->data + sizeof(*cmd);
9670 	tlv = (struct wmi_tlv *)buf_ptr;
9671 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9672 		      FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
9673 	buf_ptr += TLV_HDR_SIZE;
9674 	memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
9675 
9676 	buf_ptr += sar_len_aligned;
9677 	tlv = (struct wmi_tlv *)buf_ptr;
9678 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9679 		      FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9680 
9681 	return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
9682 }
9683 
9684 int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
9685 {
9686 	struct ath11k_pdev_wmi *wmi = ar->wmi;
9687 	struct wmi_pdev_set_geo_table_cmd *cmd;
9688 	struct wmi_tlv *tlv;
9689 	struct sk_buff *skb;
9690 	u8 *buf_ptr;
9691 	u32 len, rsvd_len_aligned;
9692 
9693 	rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
9694 	len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
9695 
9696 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9697 	if (!skb)
9698 		return -ENOMEM;
9699 
9700 	cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
9701 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
9702 			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9703 	cmd->pdev_id = ar->pdev->pdev_id;
9704 	cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
9705 
9706 	buf_ptr = skb->data + sizeof(*cmd);
9707 	tlv = (struct wmi_tlv *)buf_ptr;
9708 	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9709 		      FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9710 
9711 	return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
9712 }
9713 
9714 int ath11k_wmi_sta_keepalive(struct ath11k *ar,
9715 			     const struct wmi_sta_keepalive_arg *arg)
9716 {
9717 	struct ath11k_pdev_wmi *wmi = ar->wmi;
9718 	struct wmi_sta_keepalive_cmd *cmd;
9719 	struct wmi_sta_keepalive_arp_resp *arp;
9720 	struct sk_buff *skb;
9721 	size_t len;
9722 
9723 	len = sizeof(*cmd) + sizeof(*arp);
9724 	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9725 	if (!skb)
9726 		return -ENOMEM;
9727 
9728 	cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
9729 	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9730 				     WMI_TAG_STA_KEEPALIVE_CMD) |
9731 				     FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9732 	cmd->vdev_id = arg->vdev_id;
9733 	cmd->enabled = arg->enabled;
9734 	cmd->interval = arg->interval;
9735 	cmd->method = arg->method;
9736 
9737 	arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
9738 	arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9739 				     WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
9740 			 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9741 
9742 	if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
9743 	    arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
9744 		arp->src_ip4_addr = arg->src_ip4_addr;
9745 		arp->dest_ip4_addr = arg->dest_ip4_addr;
9746 		ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
9747 	}
9748 
9749 	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9750 		   "sta keepalive vdev %d enabled %d method %d interval %d\n",
9751 		   arg->vdev_id, arg->enabled, arg->method, arg->interval);
9752 
9753 	return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
9754 }
9755 
9756 bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)
9757 {
9758 	return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
9759 			ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;
9760 }
9761