1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
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 #if defined(CONFIG_OF)
17 #include <linux/of.h>
18 #endif
19 #if defined(__FreeBSD__)
20 #include <linux/math64.h>
21 #endif
22 #include "core.h"
23 #include "debug.h"
24 #include "mac.h"
25 #include "hw.h"
26 #include "peer.h"
27 #include "testmode.h"
28 #include "p2p.h"
29
30 struct wmi_tlv_policy {
31 size_t min_len;
32 };
33
34 struct wmi_tlv_svc_ready_parse {
35 bool wmi_svc_bitmap_done;
36 };
37
38 struct wmi_tlv_dma_ring_caps_parse {
39 struct wmi_dma_ring_capabilities *dma_ring_caps;
40 u32 n_dma_ring_caps;
41 };
42
43 struct wmi_tlv_svc_rdy_ext_parse {
44 struct ath11k_service_ext_param param;
45 #if defined(__linux__)
46 struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
47 struct wmi_hw_mode_capabilities *hw_mode_caps;
48 #elif defined(__FreeBSD__)
49 const struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
50 const struct wmi_hw_mode_capabilities *hw_mode_caps;
51 #endif
52 u32 n_hw_mode_caps;
53 u32 tot_phy_id;
54 struct wmi_hw_mode_capabilities pref_hw_mode_caps;
55 struct wmi_mac_phy_capabilities *mac_phy_caps;
56 u32 n_mac_phy_caps;
57 #if defined(__linux__)
58 struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
59 struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
60 #elif defined(__FreeBSD__)
61 const struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
62 const struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
63 #endif
64 u32 n_ext_hal_reg_caps;
65 struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
66 bool hw_mode_done;
67 bool mac_phy_done;
68 bool ext_hal_reg_done;
69 bool mac_phy_chainmask_combo_done;
70 bool mac_phy_chainmask_cap_done;
71 bool oem_dma_ring_cap_done;
72 bool dma_ring_cap_done;
73 };
74
75 struct wmi_tlv_svc_rdy_ext2_parse {
76 struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
77 bool dma_ring_cap_done;
78 };
79
80 struct wmi_tlv_rdy_parse {
81 u32 num_extra_mac_addr;
82 };
83
84 struct wmi_tlv_dma_buf_release_parse {
85 struct ath11k_wmi_dma_buf_release_fixed_param fixed;
86 #if defined(__linux__)
87 struct wmi_dma_buf_release_entry *buf_entry;
88 struct wmi_dma_buf_release_meta_data *meta_data;
89 #elif defined(__FreeBSD__)
90 const struct wmi_dma_buf_release_entry *buf_entry;
91 const struct wmi_dma_buf_release_meta_data *meta_data;
92 #endif
93 u32 num_buf_entry;
94 u32 num_meta;
95 bool buf_entry_done;
96 bool meta_data_done;
97 };
98
99 struct wmi_tlv_fw_stats_parse {
100 const struct wmi_stats_event *ev;
101 const struct wmi_per_chain_rssi_stats *rssi;
102 struct ath11k_fw_stats *stats;
103 int rssi_num;
104 bool chain_rssi_done;
105 };
106
107 struct wmi_tlv_mgmt_rx_parse {
108 const struct wmi_mgmt_rx_hdr *fixed;
109 const u8 *frame_buf;
110 bool frame_buf_done;
111 };
112
113 static const struct wmi_tlv_policy wmi_tlv_policies[] = {
114 [WMI_TAG_ARRAY_BYTE]
115 = { .min_len = 0 },
116 [WMI_TAG_ARRAY_UINT32]
117 = { .min_len = 0 },
118 [WMI_TAG_SERVICE_READY_EVENT]
119 = { .min_len = sizeof(struct wmi_service_ready_event) },
120 [WMI_TAG_SERVICE_READY_EXT_EVENT]
121 = { .min_len = sizeof(struct wmi_service_ready_ext_event) },
122 [WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS]
123 = { .min_len = sizeof(struct wmi_soc_mac_phy_hw_mode_caps) },
124 [WMI_TAG_SOC_HAL_REG_CAPABILITIES]
125 = { .min_len = sizeof(struct wmi_soc_hal_reg_capabilities) },
126 [WMI_TAG_VDEV_START_RESPONSE_EVENT]
127 = { .min_len = sizeof(struct wmi_vdev_start_resp_event) },
128 [WMI_TAG_PEER_DELETE_RESP_EVENT]
129 = { .min_len = sizeof(struct wmi_peer_delete_resp_event) },
130 [WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]
131 = { .min_len = sizeof(struct wmi_bcn_tx_status_event) },
132 [WMI_TAG_VDEV_STOPPED_EVENT]
133 = { .min_len = sizeof(struct wmi_vdev_stopped_event) },
134 [WMI_TAG_REG_CHAN_LIST_CC_EVENT]
135 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_event) },
136 [WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT]
137 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_ext_event) },
138 [WMI_TAG_MGMT_RX_HDR]
139 = { .min_len = sizeof(struct wmi_mgmt_rx_hdr) },
140 [WMI_TAG_MGMT_TX_COMPL_EVENT]
141 = { .min_len = sizeof(struct wmi_mgmt_tx_compl_event) },
142 [WMI_TAG_SCAN_EVENT]
143 = { .min_len = sizeof(struct wmi_scan_event) },
144 [WMI_TAG_PEER_STA_KICKOUT_EVENT]
145 = { .min_len = sizeof(struct wmi_peer_sta_kickout_event) },
146 [WMI_TAG_ROAM_EVENT]
147 = { .min_len = sizeof(struct wmi_roam_event) },
148 [WMI_TAG_CHAN_INFO_EVENT]
149 = { .min_len = sizeof(struct wmi_chan_info_event) },
150 [WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]
151 = { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) },
152 [WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]
153 = { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) },
154 [WMI_TAG_READY_EVENT] = {
155 .min_len = sizeof(struct wmi_ready_event_min) },
156 [WMI_TAG_SERVICE_AVAILABLE_EVENT]
157 = {.min_len = sizeof(struct wmi_service_available_event) },
158 [WMI_TAG_PEER_ASSOC_CONF_EVENT]
159 = { .min_len = sizeof(struct wmi_peer_assoc_conf_event) },
160 [WMI_TAG_STATS_EVENT]
161 = { .min_len = sizeof(struct wmi_stats_event) },
162 [WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
163 = { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
164 [WMI_TAG_HOST_SWFDA_EVENT] = {
165 .min_len = sizeof(struct wmi_fils_discovery_event) },
166 [WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
167 .min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
168 [WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
169 .min_len = sizeof(struct wmi_vdev_delete_resp_event) },
170 [WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
171 .min_len = sizeof(struct wmi_obss_color_collision_event) },
172 [WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
173 .min_len = sizeof(struct wmi_11d_new_cc_ev) },
174 [WMI_TAG_PER_CHAIN_RSSI_STATS] = {
175 .min_len = sizeof(struct wmi_per_chain_rssi_stats) },
176 [WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
177 .min_len = sizeof(struct wmi_twt_add_dialog_event) },
178 [WMI_TAG_P2P_NOA_INFO] = {
179 .min_len = sizeof(struct ath11k_wmi_p2p_noa_info) },
180 [WMI_TAG_P2P_NOA_EVENT] = {
181 .min_len = sizeof(struct wmi_p2p_noa_event) },
182 };
183
184 #define PRIMAP(_hw_mode_) \
185 [_hw_mode_] = _hw_mode_##_PRI
186
187 static const int ath11k_hw_mode_pri_map[] = {
188 PRIMAP(WMI_HOST_HW_MODE_SINGLE),
189 PRIMAP(WMI_HOST_HW_MODE_DBS),
190 PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
191 PRIMAP(WMI_HOST_HW_MODE_SBS),
192 PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
193 PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
194 /* keep last */
195 PRIMAP(WMI_HOST_HW_MODE_MAX),
196 };
197
198 static int
199 #if defined(__linux__)
ath11k_wmi_tlv_iter(struct ath11k_base * ab,const void * ptr,size_t len,int (* iter)(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data),void * data)200 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
201 #elif defined(__FreeBSD__)
202 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const u8 *ptr, size_t len,
203 #endif
204 int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
205 const void *ptr, void *data),
206 void *data)
207 {
208 #if defined(__linux__)
209 const void *begin = ptr;
210 #elif defined(__FreeBSD__)
211 const u8 *begin = ptr;
212 #endif
213 const struct wmi_tlv *tlv;
214 u16 tlv_tag, tlv_len;
215 int ret;
216
217 while (len > 0) {
218 if (len < sizeof(*tlv)) {
219 ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
220 ptr - begin, len, sizeof(*tlv));
221 return -EINVAL;
222 }
223
224 #if defined(__linux__)
225 tlv = ptr;
226 #elif defined(__FreeBSD__)
227 tlv = (const void *)ptr;
228 #endif
229 tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
230 tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
231 ptr += sizeof(*tlv);
232 len -= sizeof(*tlv);
233
234 if (tlv_len > len) {
235 ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n",
236 tlv_tag, ptr - begin, len, tlv_len);
237 return -EINVAL;
238 }
239
240 if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
241 wmi_tlv_policies[tlv_tag].min_len &&
242 wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
243 ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n",
244 tlv_tag, ptr - begin, tlv_len,
245 wmi_tlv_policies[tlv_tag].min_len);
246 return -EINVAL;
247 }
248
249 #if defined(__linux__)
250 ret = iter(ab, tlv_tag, tlv_len, ptr, data);
251 #elif defined(__FreeBSD__)
252 ret = iter(ab, tlv_tag, tlv_len, (const void *)ptr, data);
253 #endif
254 if (ret)
255 return ret;
256
257 ptr += tlv_len;
258 len -= tlv_len;
259 }
260
261 return 0;
262 }
263
ath11k_wmi_tlv_iter_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)264 static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
265 const void *ptr, void *data)
266 {
267 const void **tb = data;
268
269 if (tag < WMI_TAG_MAX)
270 tb[tag] = ptr;
271
272 return 0;
273 }
274
ath11k_wmi_tlv_parse(struct ath11k_base * ar,const void ** tb,const void * ptr,size_t len)275 static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
276 const void *ptr, size_t len)
277 {
278 return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
279 (void *)tb);
280 }
281
ath11k_wmi_tlv_parse_alloc(struct ath11k_base * ab,struct sk_buff * skb,gfp_t gfp)282 const void **ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab,
283 struct sk_buff *skb, gfp_t gfp)
284 {
285 const void **tb;
286 int ret;
287
288 tb = kzalloc_objs(*tb, WMI_TAG_MAX, gfp);
289 if (!tb)
290 return ERR_PTR(-ENOMEM);
291
292 ret = ath11k_wmi_tlv_parse(ab, tb, skb->data, skb->len);
293 if (ret) {
294 kfree(tb);
295 return ERR_PTR(ret);
296 }
297
298 return tb;
299 }
300
ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi * wmi,struct sk_buff * skb,u32 cmd_id)301 static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
302 u32 cmd_id)
303 {
304 struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
305 struct ath11k_base *ab = wmi->wmi_ab->ab;
306 struct wmi_cmd_hdr *cmd_hdr;
307 int ret;
308 u32 cmd = 0;
309
310 if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
311 return -ENOMEM;
312
313 cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id);
314
315 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
316 cmd_hdr->cmd_id = cmd;
317
318 trace_ath11k_wmi_cmd(ab, cmd_id, skb->data, skb->len);
319
320 memset(skb_cb, 0, sizeof(*skb_cb));
321 ret = ath11k_htc_send(&ab->htc, wmi->eid, skb);
322
323 if (ret)
324 goto err_pull;
325
326 return 0;
327
328 err_pull:
329 skb_pull(skb, sizeof(struct wmi_cmd_hdr));
330 return ret;
331 }
332
ath11k_wmi_cmd_send(struct ath11k_pdev_wmi * wmi,struct sk_buff * skb,u32 cmd_id)333 int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
334 u32 cmd_id)
335 {
336 struct ath11k_wmi_base *wmi_ab = wmi->wmi_ab;
337 int ret = -EOPNOTSUPP;
338 struct ath11k_base *ab = wmi_ab->ab;
339
340 might_sleep();
341
342 if (ab->hw_params.credit_flow) {
343 wait_event_timeout(wmi_ab->tx_credits_wq, ({
344 ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
345
346 if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
347 &wmi_ab->ab->dev_flags))
348 ret = -ESHUTDOWN;
349
350 (ret != -EAGAIN);
351 }), WMI_SEND_TIMEOUT_HZ);
352 } else {
353 wait_event_timeout(wmi->tx_ce_desc_wq, ({
354 ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
355
356 if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
357 &wmi_ab->ab->dev_flags))
358 ret = -ESHUTDOWN;
359
360 (ret != -ENOBUFS);
361 }), WMI_SEND_TIMEOUT_HZ);
362 }
363
364 if (ret == -EAGAIN)
365 ath11k_warn(wmi_ab->ab, "wmi command %d timeout\n", cmd_id);
366
367 if (ret == -ENOBUFS)
368 ath11k_warn(wmi_ab->ab, "ce desc not available for wmi command %d\n",
369 cmd_id);
370
371 return ret;
372 }
373
ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi * wmi_handle,const void * ptr,struct ath11k_service_ext_param * param)374 static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
375 const void *ptr,
376 struct ath11k_service_ext_param *param)
377 {
378 const struct wmi_service_ready_ext_event *ev = ptr;
379
380 if (!ev)
381 return -EINVAL;
382
383 /* Move this to host based bitmap */
384 param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits;
385 param->default_fw_config_bits = ev->default_fw_config_bits;
386 param->he_cap_info = ev->he_cap_info;
387 param->mpdu_density = ev->mpdu_density;
388 param->max_bssid_rx_filters = ev->max_bssid_rx_filters;
389 memcpy(¶m->ppet, &ev->ppet, sizeof(param->ppet));
390
391 return 0;
392 }
393
394 static int
ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi * wmi_handle,struct wmi_soc_mac_phy_hw_mode_caps * hw_caps,struct wmi_hw_mode_capabilities * wmi_hw_mode_caps,struct wmi_soc_hal_reg_capabilities * hal_reg_caps,struct wmi_mac_phy_capabilities * wmi_mac_phy_caps,u8 hw_mode_id,u8 phy_id,struct ath11k_pdev * pdev)395 ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
396 #if defined(__linux__)
397 struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
398 struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
399 struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
400 #elif defined(__FreeBSD__)
401 const struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
402 const struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
403 const struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
404 #endif
405 struct wmi_mac_phy_capabilities *wmi_mac_phy_caps,
406 u8 hw_mode_id, u8 phy_id,
407 struct ath11k_pdev *pdev)
408 {
409 struct wmi_mac_phy_capabilities *mac_phy_caps;
410 struct ath11k_base *ab = wmi_handle->wmi_ab->ab;
411 struct ath11k_band_cap *cap_band;
412 struct ath11k_pdev_cap *pdev_cap = &pdev->cap;
413 u32 phy_map;
414 u32 hw_idx, phy_idx = 0;
415
416 if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps)
417 return -EINVAL;
418
419 for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) {
420 if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id)
421 break;
422
423 phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map;
424 while (phy_map) {
425 phy_map >>= 1;
426 phy_idx++;
427 }
428 }
429
430 if (hw_idx == hw_caps->num_hw_modes)
431 return -EINVAL;
432
433 phy_idx += phy_id;
434 if (phy_id >= hal_reg_caps->num_phy)
435 return -EINVAL;
436
437 mac_phy_caps = wmi_mac_phy_caps + phy_idx;
438
439 pdev->pdev_id = mac_phy_caps->pdev_id;
440 pdev_cap->supported_bands |= mac_phy_caps->supported_bands;
441 pdev_cap->ampdu_density = mac_phy_caps->ampdu_density;
442 ab->target_pdev_ids[ab->target_pdev_count].supported_bands =
443 mac_phy_caps->supported_bands;
444 ab->target_pdev_ids[ab->target_pdev_count].pdev_id = mac_phy_caps->pdev_id;
445 ab->target_pdev_count++;
446
447 if (!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) &&
448 !(mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP))
449 return -EINVAL;
450
451 /* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from
452 * band to band for a single radio, need to see how this should be
453 * handled.
454 */
455 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
456 pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g;
457 pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g;
458 }
459
460 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
461 pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
462 pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
463 pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
464 pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
465 pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
466 pdev_cap->nss_ratio_enabled =
467 WMI_NSS_RATIO_ENABLE_DISABLE_GET(mac_phy_caps->nss_ratio);
468 pdev_cap->nss_ratio_info =
469 WMI_NSS_RATIO_INFO_GET(mac_phy_caps->nss_ratio);
470 }
471
472 /* tx/rx chainmask reported from fw depends on the actual hw chains used,
473 * For example, for 4x4 capable macphys, first 4 chains can be used for first
474 * mac and the remaining 4 chains can be used for the second mac or vice-versa.
475 * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
476 * will be advertised for second mac or vice-versa. Compute the shift value
477 * for tx/rx chainmask which will be used to advertise supported ht/vht rates to
478 * mac80211.
479 */
480 pdev_cap->tx_chain_mask_shift =
481 find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32);
482 pdev_cap->rx_chain_mask_shift =
483 find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32);
484
485 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
486 cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
487 cap_band->phy_id = mac_phy_caps->phy_id;
488 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
489 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
490 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
491 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
492 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
493 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
494 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
495 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g,
496 sizeof(struct ath11k_ppe_threshold));
497 }
498
499 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
500 cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
501 cap_band->phy_id = mac_phy_caps->phy_id;
502 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
503 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
504 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
505 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
506 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
507 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
508 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
509 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
510 sizeof(struct ath11k_ppe_threshold));
511
512 cap_band = &pdev_cap->band[NL80211_BAND_6GHZ];
513 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
514 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
515 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
516 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
517 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
518 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
519 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
520 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
521 sizeof(struct ath11k_ppe_threshold));
522 }
523
524 return 0;
525 }
526
527 static int
ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi * wmi_handle,struct wmi_soc_hal_reg_capabilities * reg_caps,struct wmi_hal_reg_capabilities_ext * wmi_ext_reg_cap,u8 phy_idx,struct ath11k_hal_reg_capabilities_ext * param)528 ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle,
529 #if defined(__linux__)
530 struct wmi_soc_hal_reg_capabilities *reg_caps,
531 struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
532 #elif defined(__FreeBSD__)
533 const struct wmi_soc_hal_reg_capabilities *reg_caps,
534 const struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
535 #endif
536 u8 phy_idx,
537 struct ath11k_hal_reg_capabilities_ext *param)
538 {
539 #if defined(__linux__)
540 struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
541 #elif defined(__FreeBSD__)
542 const struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
543 #endif
544
545 if (!reg_caps || !wmi_ext_reg_cap)
546 return -EINVAL;
547
548 if (phy_idx >= reg_caps->num_phy)
549 return -EINVAL;
550
551 ext_reg_cap = &wmi_ext_reg_cap[phy_idx];
552
553 param->phy_id = ext_reg_cap->phy_id;
554 param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain;
555 param->eeprom_reg_domain_ext =
556 ext_reg_cap->eeprom_reg_domain_ext;
557 param->regcap1 = ext_reg_cap->regcap1;
558 param->regcap2 = ext_reg_cap->regcap2;
559 /* check if param->wireless_mode is needed */
560 param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan;
561 param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan;
562 param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan;
563 param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan;
564
565 return 0;
566 }
567
ath11k_pull_service_ready_tlv(struct ath11k_base * ab,const void * evt_buf,struct ath11k_targ_cap * cap)568 static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab,
569 const void *evt_buf,
570 struct ath11k_targ_cap *cap)
571 {
572 const struct wmi_service_ready_event *ev = evt_buf;
573
574 if (!ev) {
575 ath11k_err(ab, "%s: failed by NULL param\n",
576 __func__);
577 return -EINVAL;
578 }
579
580 cap->phy_capability = ev->phy_capability;
581 cap->max_frag_entry = ev->max_frag_entry;
582 cap->num_rf_chains = ev->num_rf_chains;
583 cap->ht_cap_info = ev->ht_cap_info;
584 cap->vht_cap_info = ev->vht_cap_info;
585 cap->vht_supp_mcs = ev->vht_supp_mcs;
586 cap->hw_min_tx_power = ev->hw_min_tx_power;
587 cap->hw_max_tx_power = ev->hw_max_tx_power;
588 cap->sys_cap_info = ev->sys_cap_info;
589 cap->min_pkt_size_enable = ev->min_pkt_size_enable;
590 cap->max_bcn_ie_size = ev->max_bcn_ie_size;
591 cap->max_num_scan_channels = ev->max_num_scan_channels;
592 cap->max_supported_macs = ev->max_supported_macs;
593 cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps;
594 cap->txrx_chainmask = ev->txrx_chainmask;
595 cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
596 cap->num_msdu_desc = ev->num_msdu_desc;
597
598 return 0;
599 }
600
601 /* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in
602 * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each
603 * 4-byte word.
604 */
ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi * wmi,const u32 * wmi_svc_bm)605 static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi,
606 const u32 *wmi_svc_bm)
607 {
608 int i, j;
609
610 for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) {
611 do {
612 if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32))
613 set_bit(j, wmi->wmi_ab->svc_map);
614 } while (++j % WMI_SERVICE_BITS_IN_SIZE32);
615 }
616 }
617
ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)618 static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
619 const void *ptr, void *data)
620 {
621 struct wmi_tlv_svc_ready_parse *svc_ready = data;
622 struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
623 u16 expect_len;
624
625 switch (tag) {
626 case WMI_TAG_SERVICE_READY_EVENT:
627 if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps))
628 return -EINVAL;
629 break;
630
631 case WMI_TAG_ARRAY_UINT32:
632 if (!svc_ready->wmi_svc_bitmap_done) {
633 expect_len = WMI_SERVICE_BM_SIZE * sizeof(u32);
634 if (len < expect_len) {
635 ath11k_warn(ab, "invalid len %d for the tag 0x%x\n",
636 len, tag);
637 return -EINVAL;
638 }
639
640 ath11k_wmi_service_bitmap_copy(wmi_handle, ptr);
641
642 svc_ready->wmi_svc_bitmap_done = true;
643 }
644 break;
645 default:
646 break;
647 }
648
649 return 0;
650 }
651
ath11k_service_ready_event(struct ath11k_base * ab,struct sk_buff * skb)652 static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
653 {
654 struct wmi_tlv_svc_ready_parse svc_ready = { };
655 int ret;
656
657 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
658 ath11k_wmi_tlv_svc_rdy_parse,
659 &svc_ready);
660 if (ret) {
661 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
662 return ret;
663 }
664
665 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready");
666
667 return 0;
668 }
669
ath11k_wmi_alloc_skb(struct ath11k_wmi_base * wmi_ab,u32 len)670 struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_ab, u32 len)
671 {
672 struct sk_buff *skb;
673 struct ath11k_base *ab = wmi_ab->ab;
674 u32 round_len = roundup(len, 4);
675
676 skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len);
677 if (!skb)
678 return NULL;
679
680 skb_reserve(skb, WMI_SKB_HEADROOM);
681 if (!IS_ALIGNED((unsigned long)skb->data, 4))
682 ath11k_warn(ab, "unaligned WMI skb data\n");
683
684 skb_put(skb, round_len);
685 memset(skb->data, 0, round_len);
686
687 return skb;
688 }
689
ath11k_wmi_mgmt_get_freq(struct ath11k * ar,struct ieee80211_tx_info * info)690 static u32 ath11k_wmi_mgmt_get_freq(struct ath11k *ar,
691 struct ieee80211_tx_info *info)
692 {
693 struct ath11k_base *ab = ar->ab;
694 u32 freq = 0;
695
696 if (ab->hw_params.support_off_channel_tx &&
697 ar->scan.is_roc &&
698 (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
699 freq = ar->scan.roc_freq;
700
701 return freq;
702 }
703
ath11k_wmi_mgmt_send(struct ath11k * ar,u32 vdev_id,u32 buf_id,struct sk_buff * frame,bool tx_params_valid)704 int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id,
705 struct sk_buff *frame, bool tx_params_valid)
706 {
707 struct ath11k_pdev_wmi *wmi = ar->wmi;
708 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
709 struct wmi_mgmt_send_cmd *cmd;
710 struct wmi_mgmt_send_params *params;
711 struct wmi_tlv *frame_tlv;
712 struct sk_buff *skb;
713 u32 buf_len;
714 int ret, len;
715
716 buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ?
717 frame->len : WMI_MGMT_SEND_DOWNLD_LEN;
718
719 len = sizeof(*cmd) + sizeof(*frame_tlv) + roundup(buf_len, 4);
720 if (tx_params_valid)
721 len += sizeof(*params);
722
723 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
724 if (!skb)
725 return -ENOMEM;
726
727 cmd = (struct wmi_mgmt_send_cmd *)skb->data;
728 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) |
729 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
730 cmd->vdev_id = vdev_id;
731 cmd->desc_id = buf_id;
732 cmd->chanfreq = ath11k_wmi_mgmt_get_freq(ar, info);
733 cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr);
734 cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr);
735 cmd->frame_len = frame->len;
736 cmd->buf_len = buf_len;
737 cmd->tx_params_valid = !!tx_params_valid;
738
739 frame_tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
740 frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
741 FIELD_PREP(WMI_TLV_LEN, buf_len);
742
743 memcpy(frame_tlv->value, frame->data, buf_len);
744
745 ath11k_ce_byte_swap(frame_tlv->value, buf_len);
746
747 if (tx_params_valid) {
748 params =
749 (struct wmi_mgmt_send_params *)(skb->data + (len - sizeof(*params)));
750 params->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TX_SEND_PARAMS) |
751 FIELD_PREP(WMI_TLV_LEN,
752 sizeof(*params) - TLV_HDR_SIZE);
753 params->tx_params_dword1 |= WMI_TX_PARAMS_DWORD1_CFR_CAPTURE;
754 }
755
756 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID);
757 if (ret) {
758 ath11k_warn(ar->ab,
759 "failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n");
760 dev_kfree_skb(skb);
761 }
762
763 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd mgmt tx send");
764
765 return ret;
766 }
767
ath11k_wmi_vdev_create(struct ath11k * ar,u8 * macaddr,struct vdev_create_params * param)768 int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr,
769 struct vdev_create_params *param)
770 {
771 struct ath11k_pdev_wmi *wmi = ar->wmi;
772 struct wmi_vdev_create_cmd *cmd;
773 struct sk_buff *skb;
774 struct wmi_vdev_txrx_streams *txrx_streams;
775 struct wmi_tlv *tlv;
776 int ret, len;
777 #if defined(__linux__)
778 void *ptr;
779 #elif defined(__FreeBSD__)
780 u8 *ptr;
781 #endif
782
783 /* It can be optimized my sending tx/rx chain configuration
784 * only for supported bands instead of always sending it for
785 * both the bands.
786 */
787 len = sizeof(*cmd) + TLV_HDR_SIZE +
788 (WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams));
789
790 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
791 if (!skb)
792 return -ENOMEM;
793
794 cmd = (struct wmi_vdev_create_cmd *)skb->data;
795 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) |
796 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
797
798 cmd->vdev_id = param->if_id;
799 cmd->vdev_type = param->type;
800 cmd->vdev_subtype = param->subtype;
801 cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX;
802 cmd->pdev_id = param->pdev_id;
803 cmd->mbssid_flags = param->mbssid_flags;
804 cmd->mbssid_tx_vdev_id = param->mbssid_tx_vdev_id;
805
806 ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
807
808 ptr = skb->data + sizeof(*cmd);
809 len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams);
810
811 #if defined(__linux__)
812 tlv = ptr;
813 #elif defined(__FreeBSD__)
814 tlv = (void *)ptr;
815 #endif
816 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
817 FIELD_PREP(WMI_TLV_LEN, len);
818
819 ptr += TLV_HDR_SIZE;
820 #if defined(__linux__)
821 txrx_streams = ptr;
822 #elif defined(__FreeBSD__)
823 txrx_streams = (void *)ptr;
824 #endif
825 len = sizeof(*txrx_streams);
826 txrx_streams->tlv_header =
827 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
828 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
829 txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G;
830 txrx_streams->supported_tx_streams =
831 param->chains[NL80211_BAND_2GHZ].tx;
832 txrx_streams->supported_rx_streams =
833 param->chains[NL80211_BAND_2GHZ].rx;
834
835 txrx_streams++;
836 txrx_streams->tlv_header =
837 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
838 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
839 txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G;
840 txrx_streams->supported_tx_streams =
841 param->chains[NL80211_BAND_5GHZ].tx;
842 txrx_streams->supported_rx_streams =
843 param->chains[NL80211_BAND_5GHZ].rx;
844
845 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID);
846 if (ret) {
847 ath11k_warn(ar->ab,
848 "failed to submit WMI_VDEV_CREATE_CMDID\n");
849 dev_kfree_skb(skb);
850 }
851
852 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
853 "cmd vdev create id %d type %d subtype %d macaddr %pM pdevid %d\n",
854 param->if_id, param->type, param->subtype,
855 macaddr, param->pdev_id);
856
857 return ret;
858 }
859
ath11k_wmi_vdev_delete(struct ath11k * ar,u8 vdev_id)860 int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id)
861 {
862 struct ath11k_pdev_wmi *wmi = ar->wmi;
863 struct wmi_vdev_delete_cmd *cmd;
864 struct sk_buff *skb;
865 int ret;
866
867 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
868 if (!skb)
869 return -ENOMEM;
870
871 cmd = (struct wmi_vdev_delete_cmd *)skb->data;
872 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) |
873 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
874 cmd->vdev_id = vdev_id;
875
876 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID);
877 if (ret) {
878 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n");
879 dev_kfree_skb(skb);
880 }
881
882 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev delete id %d\n", vdev_id);
883
884 return ret;
885 }
886
ath11k_wmi_vdev_stop(struct ath11k * ar,u8 vdev_id)887 int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id)
888 {
889 struct ath11k_pdev_wmi *wmi = ar->wmi;
890 struct wmi_vdev_stop_cmd *cmd;
891 struct sk_buff *skb;
892 int ret;
893
894 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
895 if (!skb)
896 return -ENOMEM;
897
898 cmd = (struct wmi_vdev_stop_cmd *)skb->data;
899
900 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) |
901 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
902 cmd->vdev_id = vdev_id;
903
904 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID);
905 if (ret) {
906 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n");
907 dev_kfree_skb(skb);
908 }
909
910 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev stop id 0x%x\n", vdev_id);
911
912 return ret;
913 }
914
ath11k_wmi_vdev_down(struct ath11k * ar,u8 vdev_id)915 int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id)
916 {
917 struct ath11k_pdev_wmi *wmi = ar->wmi;
918 struct wmi_vdev_down_cmd *cmd;
919 struct sk_buff *skb;
920 int ret;
921
922 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
923 if (!skb)
924 return -ENOMEM;
925
926 cmd = (struct wmi_vdev_down_cmd *)skb->data;
927
928 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) |
929 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
930 cmd->vdev_id = vdev_id;
931
932 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID);
933 if (ret) {
934 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n");
935 dev_kfree_skb(skb);
936 }
937
938 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev down id 0x%x\n", vdev_id);
939
940 return ret;
941 }
942
ath11k_wmi_put_wmi_channel(struct wmi_channel * chan,struct wmi_vdev_start_req_arg * arg)943 static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
944 struct wmi_vdev_start_req_arg *arg)
945 {
946 u32 center_freq1 = arg->channel.band_center_freq1;
947
948 memset(chan, 0, sizeof(*chan));
949
950 chan->mhz = arg->channel.freq;
951 chan->band_center_freq1 = arg->channel.band_center_freq1;
952
953 if (arg->channel.mode == MODE_11AX_HE160) {
954 if (arg->channel.freq > arg->channel.band_center_freq1)
955 chan->band_center_freq1 = center_freq1 + 40;
956 else
957 chan->band_center_freq1 = center_freq1 - 40;
958
959 chan->band_center_freq2 = arg->channel.band_center_freq1;
960
961 } else if ((arg->channel.mode == MODE_11AC_VHT80_80) ||
962 (arg->channel.mode == MODE_11AX_HE80_80)) {
963 chan->band_center_freq2 = arg->channel.band_center_freq2;
964 } else {
965 chan->band_center_freq2 = 0;
966 }
967
968 chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode);
969 if (arg->channel.passive)
970 chan->info |= WMI_CHAN_INFO_PASSIVE;
971 if (arg->channel.allow_ibss)
972 chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED;
973 if (arg->channel.allow_ht)
974 chan->info |= WMI_CHAN_INFO_ALLOW_HT;
975 if (arg->channel.allow_vht)
976 chan->info |= WMI_CHAN_INFO_ALLOW_VHT;
977 if (arg->channel.allow_he)
978 chan->info |= WMI_CHAN_INFO_ALLOW_HE;
979 if (arg->channel.ht40plus)
980 chan->info |= WMI_CHAN_INFO_HT40_PLUS;
981 if (arg->channel.chan_radar)
982 chan->info |= WMI_CHAN_INFO_DFS;
983 if (arg->channel.freq2_radar)
984 chan->info |= WMI_CHAN_INFO_DFS_FREQ2;
985
986 chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
987 arg->channel.max_power) |
988 FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
989 arg->channel.max_reg_power);
990
991 chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
992 arg->channel.max_antenna_gain) |
993 FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
994 arg->channel.max_power);
995 }
996
ath11k_wmi_vdev_start(struct ath11k * ar,struct wmi_vdev_start_req_arg * arg,bool restart)997 int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg,
998 bool restart)
999 {
1000 struct ath11k_pdev_wmi *wmi = ar->wmi;
1001 struct wmi_vdev_start_request_cmd *cmd;
1002 struct sk_buff *skb;
1003 struct wmi_channel *chan;
1004 struct wmi_tlv *tlv;
1005 #if defined(__linux__)
1006 void *ptr;
1007 #elif defined(__FreeBSD__)
1008 u8 *ptr;
1009 #endif
1010 int ret, len;
1011
1012 if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
1013 return -EINVAL;
1014
1015 len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE;
1016
1017 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1018 if (!skb)
1019 return -ENOMEM;
1020
1021 cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
1022 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1023 WMI_TAG_VDEV_START_REQUEST_CMD) |
1024 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1025 cmd->vdev_id = arg->vdev_id;
1026 cmd->beacon_interval = arg->bcn_intval;
1027 cmd->bcn_tx_rate = arg->bcn_tx_rate;
1028 cmd->dtim_period = arg->dtim_period;
1029 cmd->num_noa_descriptors = arg->num_noa_descriptors;
1030 cmd->preferred_rx_streams = arg->pref_rx_streams;
1031 cmd->preferred_tx_streams = arg->pref_tx_streams;
1032 cmd->cac_duration_ms = arg->cac_duration_ms;
1033 cmd->regdomain = arg->regdomain;
1034 cmd->he_ops = arg->he_ops;
1035 cmd->mbssid_flags = arg->mbssid_flags;
1036 cmd->mbssid_tx_vdev_id = arg->mbssid_tx_vdev_id;
1037
1038 if (!restart) {
1039 if (arg->ssid) {
1040 cmd->ssid.ssid_len = arg->ssid_len;
1041 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
1042 }
1043 if (arg->hidden_ssid)
1044 cmd->flags |= WMI_VDEV_START_HIDDEN_SSID;
1045 if (arg->pmf_enabled)
1046 cmd->flags |= WMI_VDEV_START_PMF_ENABLED;
1047 }
1048
1049 cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED;
1050 if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags))
1051 cmd->flags |= WMI_VDEV_START_HW_ENCRYPTION_DISABLED;
1052
1053 ptr = skb->data + sizeof(*cmd);
1054 #if defined(__linux__)
1055 chan = ptr;
1056 #elif defined(__FreeBSD__)
1057 chan = (void *)ptr;
1058 #endif
1059
1060 ath11k_wmi_put_wmi_channel(chan, arg);
1061
1062 chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) |
1063 FIELD_PREP(WMI_TLV_LEN,
1064 sizeof(*chan) - TLV_HDR_SIZE);
1065 ptr += sizeof(*chan);
1066
1067 #if defined(__linux__)
1068 tlv = ptr;
1069 #elif defined(__FreeBSD__)
1070 tlv = (void *)ptr;
1071 #endif
1072 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
1073 FIELD_PREP(WMI_TLV_LEN, 0);
1074
1075 /* Note: This is a nested TLV containing:
1076 * [wmi_tlv][ath11k_wmi_p2p_noa_descriptor][wmi_tlv]..
1077 */
1078
1079 ptr += sizeof(*tlv);
1080
1081 if (restart)
1082 ret = ath11k_wmi_cmd_send(wmi, skb,
1083 WMI_VDEV_RESTART_REQUEST_CMDID);
1084 else
1085 ret = ath11k_wmi_cmd_send(wmi, skb,
1086 WMI_VDEV_START_REQUEST_CMDID);
1087 if (ret) {
1088 ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n",
1089 restart ? "restart" : "start");
1090 dev_kfree_skb(skb);
1091 }
1092
1093 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev %s id 0x%x freq 0x%x mode 0x%x\n",
1094 restart ? "restart" : "start", arg->vdev_id,
1095 arg->channel.freq, arg->channel.mode);
1096
1097 return ret;
1098 }
1099
ath11k_wmi_vdev_up(struct ath11k * ar,u32 vdev_id,u32 aid,const u8 * bssid,u8 * tx_bssid,u32 nontx_profile_idx,u32 nontx_profile_cnt)1100 int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid,
1101 u8 *tx_bssid, u32 nontx_profile_idx, u32 nontx_profile_cnt)
1102 {
1103 struct ath11k_pdev_wmi *wmi = ar->wmi;
1104 struct wmi_vdev_up_cmd *cmd;
1105 struct ieee80211_bss_conf *bss_conf;
1106 struct ath11k_vif *arvif;
1107 struct sk_buff *skb;
1108 int ret;
1109
1110 arvif = ath11k_mac_get_arvif(ar, vdev_id);
1111
1112 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1113 if (!skb)
1114 return -ENOMEM;
1115
1116 cmd = (struct wmi_vdev_up_cmd *)skb->data;
1117
1118 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_UP_CMD) |
1119 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1120 cmd->vdev_id = vdev_id;
1121 cmd->vdev_assoc_id = aid;
1122
1123 ether_addr_copy(cmd->vdev_bssid.addr, bssid);
1124
1125 cmd->nontx_profile_idx = nontx_profile_idx;
1126 cmd->nontx_profile_cnt = nontx_profile_cnt;
1127 if (tx_bssid)
1128 ether_addr_copy(cmd->tx_vdev_bssid.addr, tx_bssid);
1129
1130 if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) {
1131 bss_conf = &arvif->vif->bss_conf;
1132
1133 if (bss_conf->nontransmitted) {
1134 ether_addr_copy(cmd->tx_vdev_bssid.addr,
1135 bss_conf->transmitter_bssid);
1136 cmd->nontx_profile_idx = bss_conf->bssid_index;
1137 cmd->nontx_profile_cnt = bss_conf->bssid_indicator;
1138 }
1139 }
1140
1141 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
1142 if (ret) {
1143 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");
1144 dev_kfree_skb(skb);
1145 }
1146
1147 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1148 "cmd vdev up id 0x%x assoc id %d bssid %pM\n",
1149 vdev_id, aid, bssid);
1150
1151 return ret;
1152 }
1153
ath11k_wmi_send_peer_create_cmd(struct ath11k * ar,struct peer_create_params * param)1154 int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar,
1155 struct peer_create_params *param)
1156 {
1157 struct ath11k_pdev_wmi *wmi = ar->wmi;
1158 struct wmi_peer_create_cmd *cmd;
1159 struct sk_buff *skb;
1160 int ret;
1161
1162 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1163 if (!skb)
1164 return -ENOMEM;
1165
1166 cmd = (struct wmi_peer_create_cmd *)skb->data;
1167 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) |
1168 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1169
1170 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr);
1171 cmd->peer_type = param->peer_type;
1172 cmd->vdev_id = param->vdev_id;
1173
1174 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID);
1175 if (ret) {
1176 ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n");
1177 dev_kfree_skb(skb);
1178 }
1179
1180 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1181 "cmd peer create vdev_id %d peer_addr %pM\n",
1182 param->vdev_id, param->peer_addr);
1183
1184 return ret;
1185 }
1186
ath11k_wmi_send_peer_delete_cmd(struct ath11k * ar,const u8 * peer_addr,u8 vdev_id)1187 int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar,
1188 const u8 *peer_addr, u8 vdev_id)
1189 {
1190 struct ath11k_pdev_wmi *wmi = ar->wmi;
1191 struct wmi_peer_delete_cmd *cmd;
1192 struct sk_buff *skb;
1193 int ret;
1194
1195 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1196 if (!skb)
1197 return -ENOMEM;
1198
1199 cmd = (struct wmi_peer_delete_cmd *)skb->data;
1200 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) |
1201 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1202
1203 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1204 cmd->vdev_id = vdev_id;
1205
1206 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID);
1207 if (ret) {
1208 ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n");
1209 dev_kfree_skb(skb);
1210 }
1211
1212 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1213 "cmd peer delete vdev_id %d peer_addr %pM\n",
1214 vdev_id, peer_addr);
1215
1216 return ret;
1217 }
1218
ath11k_wmi_send_pdev_set_regdomain(struct ath11k * ar,struct pdev_set_regdomain_params * param)1219 int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
1220 struct pdev_set_regdomain_params *param)
1221 {
1222 struct ath11k_pdev_wmi *wmi = ar->wmi;
1223 struct wmi_pdev_set_regdomain_cmd *cmd;
1224 struct sk_buff *skb;
1225 int ret;
1226
1227 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1228 if (!skb)
1229 return -ENOMEM;
1230
1231 cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
1232 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1233 WMI_TAG_PDEV_SET_REGDOMAIN_CMD) |
1234 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1235
1236 cmd->reg_domain = param->current_rd_in_use;
1237 cmd->reg_domain_2g = param->current_rd_2g;
1238 cmd->reg_domain_5g = param->current_rd_5g;
1239 cmd->conformance_test_limit_2g = param->ctl_2g;
1240 cmd->conformance_test_limit_5g = param->ctl_5g;
1241 cmd->dfs_domain = param->dfs_domain;
1242 cmd->pdev_id = param->pdev_id;
1243
1244 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID);
1245 if (ret) {
1246 ath11k_warn(ar->ab,
1247 "failed to send WMI_PDEV_SET_REGDOMAIN cmd\n");
1248 dev_kfree_skb(skb);
1249 }
1250
1251 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1252 "cmd pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n",
1253 param->current_rd_in_use, param->current_rd_2g,
1254 param->current_rd_5g, param->dfs_domain, param->pdev_id);
1255
1256 return ret;
1257 }
1258
ath11k_wmi_set_peer_param(struct ath11k * ar,const u8 * peer_addr,u32 vdev_id,u32 param_id,u32 param_val)1259 int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
1260 u32 vdev_id, u32 param_id, u32 param_val)
1261 {
1262 struct ath11k_pdev_wmi *wmi = ar->wmi;
1263 struct wmi_peer_set_param_cmd *cmd;
1264 struct sk_buff *skb;
1265 int ret;
1266
1267 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1268 if (!skb)
1269 return -ENOMEM;
1270
1271 cmd = (struct wmi_peer_set_param_cmd *)skb->data;
1272 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) |
1273 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1274 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1275 cmd->vdev_id = vdev_id;
1276 cmd->param_id = param_id;
1277 cmd->param_value = param_val;
1278
1279 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID);
1280 if (ret) {
1281 ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n");
1282 dev_kfree_skb(skb);
1283 }
1284
1285 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1286 "cmd peer set param vdev %d peer 0x%pM set param %d value %d\n",
1287 vdev_id, peer_addr, param_id, param_val);
1288
1289 return ret;
1290 }
1291
ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k * ar,u8 peer_addr[ETH_ALEN],struct peer_flush_params * param)1292 int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar,
1293 u8 peer_addr[ETH_ALEN],
1294 struct peer_flush_params *param)
1295 {
1296 struct ath11k_pdev_wmi *wmi = ar->wmi;
1297 struct wmi_peer_flush_tids_cmd *cmd;
1298 struct sk_buff *skb;
1299 int ret;
1300
1301 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1302 if (!skb)
1303 return -ENOMEM;
1304
1305 cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
1306 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) |
1307 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1308
1309 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1310 cmd->peer_tid_bitmap = param->peer_tid_bitmap;
1311 cmd->vdev_id = param->vdev_id;
1312
1313 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID);
1314 if (ret) {
1315 ath11k_warn(ar->ab,
1316 "failed to send WMI_PEER_FLUSH_TIDS cmd\n");
1317 dev_kfree_skb(skb);
1318 }
1319
1320 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1321 "cmd peer flush tids vdev_id %d peer_addr %pM tids %08x\n",
1322 param->vdev_id, peer_addr, param->peer_tid_bitmap);
1323
1324 return ret;
1325 }
1326
ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k * ar,int vdev_id,const u8 * addr,dma_addr_t paddr,u8 tid,u8 ba_window_size_valid,u32 ba_window_size)1327 int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar,
1328 int vdev_id, const u8 *addr,
1329 dma_addr_t paddr, u8 tid,
1330 u8 ba_window_size_valid,
1331 u32 ba_window_size)
1332 {
1333 struct wmi_peer_reorder_queue_setup_cmd *cmd;
1334 struct sk_buff *skb;
1335 int ret;
1336
1337 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
1338 if (!skb)
1339 return -ENOMEM;
1340
1341 cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data;
1342 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1343 WMI_TAG_REORDER_QUEUE_SETUP_CMD) |
1344 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1345
1346 ether_addr_copy(cmd->peer_macaddr.addr, addr);
1347 cmd->vdev_id = vdev_id;
1348 cmd->tid = tid;
1349 cmd->queue_ptr_lo = lower_32_bits(paddr);
1350 cmd->queue_ptr_hi = upper_32_bits(paddr);
1351 cmd->queue_no = tid;
1352 cmd->ba_window_size_valid = ba_window_size_valid;
1353 cmd->ba_window_size = ba_window_size;
1354
1355 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
1356 WMI_PEER_REORDER_QUEUE_SETUP_CMDID);
1357 if (ret) {
1358 ath11k_warn(ar->ab,
1359 "failed to send WMI_PEER_REORDER_QUEUE_SETUP\n");
1360 dev_kfree_skb(skb);
1361 }
1362
1363 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1364 "cmd peer reorder queue setup addr %pM vdev_id %d tid %d\n",
1365 addr, vdev_id, tid);
1366
1367 return ret;
1368 }
1369
1370 int
ath11k_wmi_rx_reord_queue_remove(struct ath11k * ar,struct rx_reorder_queue_remove_params * param)1371 ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar,
1372 struct rx_reorder_queue_remove_params *param)
1373 {
1374 struct ath11k_pdev_wmi *wmi = ar->wmi;
1375 struct wmi_peer_reorder_queue_remove_cmd *cmd;
1376 struct sk_buff *skb;
1377 int ret;
1378
1379 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1380 if (!skb)
1381 return -ENOMEM;
1382
1383 cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data;
1384 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1385 WMI_TAG_REORDER_QUEUE_REMOVE_CMD) |
1386 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1387
1388 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr);
1389 cmd->vdev_id = param->vdev_id;
1390 cmd->tid_mask = param->peer_tid_bitmap;
1391
1392 ret = ath11k_wmi_cmd_send(wmi, skb,
1393 WMI_PEER_REORDER_QUEUE_REMOVE_CMDID);
1394 if (ret) {
1395 ath11k_warn(ar->ab,
1396 "failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID");
1397 dev_kfree_skb(skb);
1398 }
1399
1400 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1401 "cmd peer reorder queue remove peer_macaddr %pM vdev_id %d tid_map %d",
1402 param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap);
1403
1404 return ret;
1405 }
1406
ath11k_wmi_pdev_set_param(struct ath11k * ar,u32 param_id,u32 param_value,u8 pdev_id)1407 int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
1408 u32 param_value, u8 pdev_id)
1409 {
1410 struct ath11k_pdev_wmi *wmi = ar->wmi;
1411 struct wmi_pdev_set_param_cmd *cmd;
1412 struct sk_buff *skb;
1413 int ret;
1414
1415 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1416 if (!skb)
1417 return -ENOMEM;
1418
1419 cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
1420 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) |
1421 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1422 cmd->pdev_id = pdev_id;
1423 cmd->param_id = param_id;
1424 cmd->param_value = param_value;
1425
1426 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID);
1427 if (ret) {
1428 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1429 dev_kfree_skb(skb);
1430 }
1431
1432 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1433 "cmd pdev set param %d pdev id %d value %d\n",
1434 param_id, pdev_id, param_value);
1435
1436 return ret;
1437 }
1438
ath11k_wmi_pdev_set_ps_mode(struct ath11k * ar,int vdev_id,enum wmi_sta_ps_mode psmode)1439 int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id,
1440 enum wmi_sta_ps_mode psmode)
1441 {
1442 struct ath11k_pdev_wmi *wmi = ar->wmi;
1443 struct wmi_pdev_set_ps_mode_cmd *cmd;
1444 struct sk_buff *skb;
1445 int ret;
1446
1447 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1448 if (!skb)
1449 return -ENOMEM;
1450
1451 cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
1452 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
1453 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1454 cmd->vdev_id = vdev_id;
1455 cmd->sta_ps_mode = psmode;
1456
1457 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
1458 if (ret) {
1459 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1460 dev_kfree_skb(skb);
1461 }
1462
1463 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1464 "cmd sta powersave mode psmode %d vdev id %d\n",
1465 psmode, vdev_id);
1466
1467 return ret;
1468 }
1469
ath11k_wmi_pdev_suspend(struct ath11k * ar,u32 suspend_opt,u32 pdev_id)1470 int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
1471 u32 pdev_id)
1472 {
1473 struct ath11k_pdev_wmi *wmi = ar->wmi;
1474 struct wmi_pdev_suspend_cmd *cmd;
1475 struct sk_buff *skb;
1476 int ret;
1477
1478 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1479 if (!skb)
1480 return -ENOMEM;
1481
1482 cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
1483
1484 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) |
1485 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1486
1487 cmd->suspend_opt = suspend_opt;
1488 cmd->pdev_id = pdev_id;
1489
1490 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID);
1491 if (ret) {
1492 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n");
1493 dev_kfree_skb(skb);
1494 }
1495
1496 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1497 "cmd pdev suspend pdev_id %d\n", pdev_id);
1498
1499 return ret;
1500 }
1501
ath11k_wmi_pdev_resume(struct ath11k * ar,u32 pdev_id)1502 int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id)
1503 {
1504 struct ath11k_pdev_wmi *wmi = ar->wmi;
1505 struct wmi_pdev_resume_cmd *cmd;
1506 struct sk_buff *skb;
1507 int ret;
1508
1509 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1510 if (!skb)
1511 return -ENOMEM;
1512
1513 cmd = (struct wmi_pdev_resume_cmd *)skb->data;
1514
1515 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) |
1516 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1517 cmd->pdev_id = pdev_id;
1518
1519 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID);
1520 if (ret) {
1521 ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n");
1522 dev_kfree_skb(skb);
1523 }
1524
1525 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1526 "cmd pdev resume pdev id %d\n", pdev_id);
1527
1528 return ret;
1529 }
1530
1531 /* TODO FW Support for the cmd is not available yet.
1532 * Can be tested once the command and corresponding
1533 * event is implemented in FW
1534 */
ath11k_wmi_pdev_bss_chan_info_request(struct ath11k * ar,enum wmi_bss_chan_info_req_type type)1535 int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar,
1536 enum wmi_bss_chan_info_req_type type)
1537 {
1538 struct ath11k_pdev_wmi *wmi = ar->wmi;
1539 struct wmi_pdev_bss_chan_info_req_cmd *cmd;
1540 struct sk_buff *skb;
1541 int ret;
1542
1543 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1544 if (!skb)
1545 return -ENOMEM;
1546
1547 cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data;
1548
1549 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1550 WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) |
1551 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1552 cmd->req_type = type;
1553 cmd->pdev_id = ar->pdev->pdev_id;
1554
1555 ret = ath11k_wmi_cmd_send(wmi, skb,
1556 WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID);
1557 if (ret) {
1558 ath11k_warn(ar->ab,
1559 "failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n");
1560 dev_kfree_skb(skb);
1561 }
1562
1563 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1564 "cmd pdev bss chan info request type %d\n", type);
1565
1566 return ret;
1567 }
1568
ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k * ar,u8 * peer_addr,struct ap_ps_params * param)1569 int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr,
1570 struct ap_ps_params *param)
1571 {
1572 struct ath11k_pdev_wmi *wmi = ar->wmi;
1573 struct wmi_ap_ps_peer_cmd *cmd;
1574 struct sk_buff *skb;
1575 int ret;
1576
1577 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1578 if (!skb)
1579 return -ENOMEM;
1580
1581 cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
1582 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) |
1583 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1584
1585 cmd->vdev_id = param->vdev_id;
1586 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1587 cmd->param = param->param;
1588 cmd->value = param->value;
1589
1590 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID);
1591 if (ret) {
1592 ath11k_warn(ar->ab,
1593 "failed to send WMI_AP_PS_PEER_PARAM_CMDID\n");
1594 dev_kfree_skb(skb);
1595 }
1596
1597 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1598 "cmd ap ps peer param vdev id %d peer %pM param %d value %d\n",
1599 param->vdev_id, peer_addr, param->param, param->value);
1600
1601 return ret;
1602 }
1603
ath11k_wmi_set_sta_ps_param(struct ath11k * ar,u32 vdev_id,u32 param,u32 param_value)1604 int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id,
1605 u32 param, u32 param_value)
1606 {
1607 struct ath11k_pdev_wmi *wmi = ar->wmi;
1608 struct wmi_sta_powersave_param_cmd *cmd;
1609 struct sk_buff *skb;
1610 int ret;
1611
1612 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1613 if (!skb)
1614 return -ENOMEM;
1615
1616 cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
1617 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1618 WMI_TAG_STA_POWERSAVE_PARAM_CMD) |
1619 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1620
1621 cmd->vdev_id = vdev_id;
1622 cmd->param = param;
1623 cmd->value = param_value;
1624
1625 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID);
1626 if (ret) {
1627 ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID");
1628 dev_kfree_skb(skb);
1629 }
1630
1631 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1632 "cmd set powersave param vdev_id %d param %d value %d\n",
1633 vdev_id, param, param_value);
1634
1635 return ret;
1636 }
1637
ath11k_wmi_force_fw_hang_cmd(struct ath11k * ar,u32 type,u32 delay_time_ms)1638 int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms)
1639 {
1640 struct ath11k_pdev_wmi *wmi = ar->wmi;
1641 struct wmi_force_fw_hang_cmd *cmd;
1642 struct sk_buff *skb;
1643 int ret, len;
1644
1645 len = sizeof(*cmd);
1646
1647 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1648 if (!skb)
1649 return -ENOMEM;
1650
1651 cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
1652 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) |
1653 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1654
1655 cmd->type = type;
1656 cmd->delay_time_ms = delay_time_ms;
1657
1658 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID);
1659
1660 if (ret) {
1661 ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID");
1662 dev_kfree_skb(skb);
1663 }
1664
1665 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd force fw hang");
1666
1667 return ret;
1668 }
1669
ath11k_wmi_vdev_set_param_cmd(struct ath11k * ar,u32 vdev_id,u32 param_id,u32 param_value)1670 int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id,
1671 u32 param_id, u32 param_value)
1672 {
1673 struct ath11k_pdev_wmi *wmi = ar->wmi;
1674 struct wmi_vdev_set_param_cmd *cmd;
1675 struct sk_buff *skb;
1676 int ret;
1677
1678 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1679 if (!skb)
1680 return -ENOMEM;
1681
1682 cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
1683 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) |
1684 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1685
1686 cmd->vdev_id = vdev_id;
1687 cmd->param_id = param_id;
1688 cmd->param_value = param_value;
1689
1690 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID);
1691 if (ret) {
1692 ath11k_warn(ar->ab,
1693 "failed to send WMI_VDEV_SET_PARAM_CMDID\n");
1694 dev_kfree_skb(skb);
1695 }
1696
1697 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1698 "cmd vdev set param vdev 0x%x param %d value %d\n",
1699 vdev_id, param_id, param_value);
1700
1701 return ret;
1702 }
1703
ath11k_wmi_send_stats_request_cmd(struct ath11k * ar,struct stats_request_params * param)1704 int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar,
1705 struct stats_request_params *param)
1706 {
1707 struct ath11k_pdev_wmi *wmi = ar->wmi;
1708 struct wmi_request_stats_cmd *cmd;
1709 struct sk_buff *skb;
1710 int ret;
1711
1712 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1713 if (!skb)
1714 return -ENOMEM;
1715
1716 cmd = (struct wmi_request_stats_cmd *)skb->data;
1717 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) |
1718 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1719
1720 cmd->stats_id = param->stats_id;
1721 cmd->vdev_id = param->vdev_id;
1722 cmd->pdev_id = param->pdev_id;
1723
1724 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID);
1725 if (ret) {
1726 ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n");
1727 dev_kfree_skb(skb);
1728 }
1729
1730 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1731 "cmd request stats 0x%x vdev id %d pdev id %d\n",
1732 param->stats_id, param->vdev_id, param->pdev_id);
1733
1734 return ret;
1735 }
1736
ath11k_wmi_send_pdev_temperature_cmd(struct ath11k * ar)1737 int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar)
1738 {
1739 struct ath11k_pdev_wmi *wmi = ar->wmi;
1740 struct wmi_get_pdev_temperature_cmd *cmd;
1741 struct sk_buff *skb;
1742 int ret;
1743
1744 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1745 if (!skb)
1746 return -ENOMEM;
1747
1748 cmd = (struct wmi_get_pdev_temperature_cmd *)skb->data;
1749 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_GET_TEMPERATURE_CMD) |
1750 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1751 cmd->pdev_id = ar->pdev->pdev_id;
1752
1753 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_GET_TEMPERATURE_CMDID);
1754 if (ret) {
1755 ath11k_warn(ar->ab, "failed to send WMI_PDEV_GET_TEMPERATURE cmd\n");
1756 dev_kfree_skb(skb);
1757 }
1758
1759 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1760 "cmd pdev get temperature for pdev_id %d\n", ar->pdev->pdev_id);
1761
1762 return ret;
1763 }
1764
ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k * ar,u32 vdev_id,u32 bcn_ctrl_op)1765 int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar,
1766 u32 vdev_id, u32 bcn_ctrl_op)
1767 {
1768 struct ath11k_pdev_wmi *wmi = ar->wmi;
1769 struct wmi_bcn_offload_ctrl_cmd *cmd;
1770 struct sk_buff *skb;
1771 int ret;
1772
1773 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1774 if (!skb)
1775 return -ENOMEM;
1776
1777 cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data;
1778 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1779 WMI_TAG_BCN_OFFLOAD_CTRL_CMD) |
1780 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1781
1782 cmd->vdev_id = vdev_id;
1783 cmd->bcn_ctrl_op = bcn_ctrl_op;
1784
1785 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID);
1786 if (ret) {
1787 ath11k_warn(ar->ab,
1788 "failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n");
1789 dev_kfree_skb(skb);
1790 }
1791
1792 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1793 "cmd bcn offload ctrl vdev id %d ctrl_op %d\n",
1794 vdev_id, bcn_ctrl_op);
1795
1796 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd bcn tmpl");
1797
1798 return ret;
1799 }
1800
ath11k_wmi_p2p_go_bcn_ie(struct ath11k * ar,u32 vdev_id,const u8 * p2p_ie)1801 int ath11k_wmi_p2p_go_bcn_ie(struct ath11k *ar, u32 vdev_id,
1802 const u8 *p2p_ie)
1803 {
1804 struct ath11k_pdev_wmi *wmi = ar->wmi;
1805 struct wmi_p2p_go_set_beacon_ie_cmd *cmd;
1806 size_t p2p_ie_len, aligned_len;
1807 struct wmi_tlv *tlv;
1808 struct sk_buff *skb;
1809 int ret, len;
1810
1811 p2p_ie_len = p2p_ie[1] + 2;
1812 aligned_len = roundup(p2p_ie_len, 4);
1813
1814 len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
1815
1816 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1817 if (!skb)
1818 return -ENOMEM;
1819
1820 cmd = (struct wmi_p2p_go_set_beacon_ie_cmd *)skb->data;
1821 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_P2P_GO_SET_BEACON_IE) |
1822 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1823 cmd->vdev_id = vdev_id;
1824 cmd->ie_buf_len = p2p_ie_len;
1825
1826 tlv = (struct wmi_tlv *)cmd->tlv;
1827 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1828 FIELD_PREP(WMI_TLV_LEN, aligned_len);
1829 memcpy(tlv->value, p2p_ie, p2p_ie_len);
1830
1831 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_P2P_GO_SET_BEACON_IE);
1832 if (ret) {
1833 ath11k_warn(ar->ab, "failed to send WMI_P2P_GO_SET_BEACON_IE\n");
1834 dev_kfree_skb(skb);
1835 }
1836
1837 return ret;
1838 }
1839
ath11k_wmi_bcn_tmpl(struct ath11k * ar,u32 vdev_id,struct ieee80211_mutable_offsets * offs,struct sk_buff * bcn,u32 ema_params)1840 int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id,
1841 struct ieee80211_mutable_offsets *offs,
1842 struct sk_buff *bcn, u32 ema_params)
1843 {
1844 struct ath11k_pdev_wmi *wmi = ar->wmi;
1845 struct wmi_bcn_tmpl_cmd *cmd;
1846 struct wmi_bcn_prb_info *bcn_prb_info;
1847 struct wmi_tlv *tlv;
1848 struct sk_buff *skb;
1849 #if defined(__linux__)
1850 void *ptr;
1851 #elif defined(__FreeBSD__)
1852 u8 *ptr;
1853 #endif
1854 int ret, len;
1855 size_t aligned_len = roundup(bcn->len, 4);
1856 struct ieee80211_vif *vif;
1857 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev_id);
1858
1859 if (!arvif) {
1860 ath11k_warn(ar->ab, "failed to find arvif with vdev id %d\n", vdev_id);
1861 return -EINVAL;
1862 }
1863
1864 vif = arvif->vif;
1865
1866 len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len;
1867
1868 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1869 if (!skb)
1870 return -ENOMEM;
1871
1872 cmd = (struct wmi_bcn_tmpl_cmd *)skb->data;
1873 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) |
1874 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1875 cmd->vdev_id = vdev_id;
1876 cmd->tim_ie_offset = offs->tim_offset;
1877
1878 if (vif->bss_conf.csa_active) {
1879 cmd->csa_switch_count_offset = offs->cntdwn_counter_offs[0];
1880 cmd->ext_csa_switch_count_offset = offs->cntdwn_counter_offs[1];
1881 }
1882
1883 cmd->buf_len = bcn->len;
1884 cmd->mbssid_ie_offset = offs->mbssid_off;
1885 cmd->ema_params = ema_params;
1886
1887 ptr = skb->data + sizeof(*cmd);
1888
1889 #if defined(__linux__)
1890 bcn_prb_info = ptr;
1891 #elif defined(__FreeBSD__)
1892 bcn_prb_info = (void *)ptr;
1893 #endif
1894 len = sizeof(*bcn_prb_info);
1895 bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1896 WMI_TAG_BCN_PRB_INFO) |
1897 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1898 bcn_prb_info->caps = 0;
1899 bcn_prb_info->erp = 0;
1900
1901 ptr += sizeof(*bcn_prb_info);
1902
1903 #if defined(__linux__)
1904 tlv = ptr;
1905 #elif defined(__FreeBSD__)
1906 tlv = (void *)ptr;
1907 #endif
1908 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1909 FIELD_PREP(WMI_TLV_LEN, aligned_len);
1910 memcpy(tlv->value, bcn->data, bcn->len);
1911
1912 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID);
1913 if (ret) {
1914 ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n");
1915 dev_kfree_skb(skb);
1916 }
1917
1918 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd bcn tmpl");
1919
1920 return ret;
1921 }
1922
ath11k_wmi_vdev_install_key(struct ath11k * ar,struct wmi_vdev_install_key_arg * arg)1923 int ath11k_wmi_vdev_install_key(struct ath11k *ar,
1924 struct wmi_vdev_install_key_arg *arg)
1925 {
1926 struct ath11k_pdev_wmi *wmi = ar->wmi;
1927 struct wmi_vdev_install_key_cmd *cmd;
1928 struct wmi_tlv *tlv;
1929 struct sk_buff *skb;
1930 int ret, len;
1931 int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t));
1932
1933 len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned;
1934
1935 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1936 if (!skb)
1937 return -ENOMEM;
1938
1939 cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
1940 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
1941 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1942 cmd->vdev_id = arg->vdev_id;
1943 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1944 cmd->key_idx = arg->key_idx;
1945 cmd->key_flags = arg->key_flags;
1946 cmd->key_cipher = arg->key_cipher;
1947 cmd->key_len = arg->key_len;
1948 cmd->key_txmic_len = arg->key_txmic_len;
1949 cmd->key_rxmic_len = arg->key_rxmic_len;
1950
1951 if (arg->key_rsc_counter)
1952 memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
1953 sizeof(struct wmi_key_seq_counter));
1954
1955 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
1956 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1957 FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
1958 if (arg->key_data)
1959 #if defined(__linux__)
1960 memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
1961 #elif defined(__FreeBSD__)
1962 memcpy(tlv->value, arg->key_data, key_len_aligned);
1963 #endif
1964
1965 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
1966 if (ret) {
1967 ath11k_warn(ar->ab,
1968 "failed to send WMI_VDEV_INSTALL_KEY cmd\n");
1969 dev_kfree_skb(skb);
1970 }
1971
1972 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1973 "cmd vdev install key idx %d cipher %d len %d\n",
1974 arg->key_idx, arg->key_cipher, arg->key_len);
1975
1976 return ret;
1977 }
1978
1979 static inline void
ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd * cmd,struct peer_assoc_params * param,bool hw_crypto_disabled)1980 ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
1981 struct peer_assoc_params *param,
1982 bool hw_crypto_disabled)
1983 {
1984 cmd->peer_flags = 0;
1985
1986 if (param->is_wme_set) {
1987 if (param->qos_flag)
1988 cmd->peer_flags |= WMI_PEER_QOS;
1989 if (param->apsd_flag)
1990 cmd->peer_flags |= WMI_PEER_APSD;
1991 if (param->ht_flag)
1992 cmd->peer_flags |= WMI_PEER_HT;
1993 if (param->bw_40)
1994 cmd->peer_flags |= WMI_PEER_40MHZ;
1995 if (param->bw_80)
1996 cmd->peer_flags |= WMI_PEER_80MHZ;
1997 if (param->bw_160)
1998 cmd->peer_flags |= WMI_PEER_160MHZ;
1999
2000 /* Typically if STBC is enabled for VHT it should be enabled
2001 * for HT as well
2002 **/
2003 if (param->stbc_flag)
2004 cmd->peer_flags |= WMI_PEER_STBC;
2005
2006 /* Typically if LDPC is enabled for VHT it should be enabled
2007 * for HT as well
2008 **/
2009 if (param->ldpc_flag)
2010 cmd->peer_flags |= WMI_PEER_LDPC;
2011
2012 if (param->static_mimops_flag)
2013 cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
2014 if (param->dynamic_mimops_flag)
2015 cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
2016 if (param->spatial_mux_flag)
2017 cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
2018 if (param->vht_flag)
2019 cmd->peer_flags |= WMI_PEER_VHT;
2020 if (param->he_flag)
2021 cmd->peer_flags |= WMI_PEER_HE;
2022 if (param->twt_requester)
2023 cmd->peer_flags |= WMI_PEER_TWT_REQ;
2024 if (param->twt_responder)
2025 cmd->peer_flags |= WMI_PEER_TWT_RESP;
2026 }
2027
2028 /* Suppress authorization for all AUTH modes that need 4-way handshake
2029 * (during re-association).
2030 * Authorization will be done for these modes on key installation.
2031 */
2032 if (param->auth_flag)
2033 cmd->peer_flags |= WMI_PEER_AUTH;
2034 if (param->need_ptk_4_way) {
2035 cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
2036 if (!hw_crypto_disabled && param->is_assoc)
2037 cmd->peer_flags &= ~WMI_PEER_AUTH;
2038 }
2039 if (param->need_gtk_2_way)
2040 cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
2041 /* safe mode bypass the 4-way handshake */
2042 if (param->safe_mode_enabled)
2043 cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
2044 WMI_PEER_NEED_GTK_2_WAY);
2045
2046 if (param->is_pmf_enabled)
2047 cmd->peer_flags |= WMI_PEER_PMF;
2048
2049 /* Disable AMSDU for station transmit, if user configures it */
2050 /* Disable AMSDU for AP transmit to 11n Stations, if user configures
2051 * it
2052 * if (param->amsdu_disable) Add after FW support
2053 **/
2054
2055 /* Target asserts if node is marked HT and all MCS is set to 0.
2056 * Mark the node as non-HT if all the mcs rates are disabled through
2057 * iwpriv
2058 **/
2059 if (param->peer_ht_rates.num_rates == 0)
2060 cmd->peer_flags &= ~WMI_PEER_HT;
2061 }
2062
ath11k_wmi_send_peer_assoc_cmd(struct ath11k * ar,struct peer_assoc_params * param)2063 int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
2064 struct peer_assoc_params *param)
2065 {
2066 struct ath11k_pdev_wmi *wmi = ar->wmi;
2067 struct wmi_peer_assoc_complete_cmd *cmd;
2068 struct wmi_vht_rate_set *mcs;
2069 struct wmi_he_rate_set *he_mcs;
2070 struct sk_buff *skb;
2071 struct wmi_tlv *tlv;
2072 #if defined(__linux__)
2073 void *ptr;
2074 #elif defined(__FreeBSD__)
2075 u8 *ptr;
2076 #endif
2077 u32 peer_legacy_rates_align;
2078 u32 peer_ht_rates_align;
2079 int i, ret, len;
2080
2081 peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
2082 sizeof(u32));
2083 peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
2084 sizeof(u32));
2085
2086 len = sizeof(*cmd) +
2087 TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) +
2088 TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +
2089 sizeof(*mcs) + TLV_HDR_SIZE +
2090 (sizeof(*he_mcs) * param->peer_he_mcs_count);
2091
2092 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2093 if (!skb)
2094 return -ENOMEM;
2095
2096 ptr = skb->data;
2097
2098 #if defined(__linux__)
2099 cmd = ptr;
2100 #elif defined(__FreeBSD__)
2101 cmd = (void *)ptr;
2102 #endif
2103 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2104 WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
2105 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2106
2107 cmd->vdev_id = param->vdev_id;
2108
2109 cmd->peer_new_assoc = param->peer_new_assoc;
2110 cmd->peer_associd = param->peer_associd;
2111
2112 ath11k_wmi_copy_peer_flags(cmd, param,
2113 test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
2114 &ar->ab->dev_flags));
2115
2116 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
2117
2118 cmd->peer_rate_caps = param->peer_rate_caps;
2119 cmd->peer_caps = param->peer_caps;
2120 cmd->peer_listen_intval = param->peer_listen_intval;
2121 cmd->peer_ht_caps = param->peer_ht_caps;
2122 cmd->peer_max_mpdu = param->peer_max_mpdu;
2123 cmd->peer_mpdu_density = param->peer_mpdu_density;
2124 cmd->peer_vht_caps = param->peer_vht_caps;
2125 cmd->peer_phymode = param->peer_phymode;
2126
2127 /* Update 11ax capabilities */
2128 cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
2129 cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
2130 cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
2131 cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
2132 cmd->peer_he_ops = param->peer_he_ops;
2133 memcpy(&cmd->peer_he_cap_phy, ¶m->peer_he_cap_phyinfo,
2134 sizeof(param->peer_he_cap_phyinfo));
2135 memcpy(&cmd->peer_ppet, ¶m->peer_ppet,
2136 sizeof(param->peer_ppet));
2137
2138 /* Update peer legacy rate information */
2139 ptr += sizeof(*cmd);
2140
2141 #if defined(__linux__)
2142 tlv = ptr;
2143 #elif defined(__FreeBSD__)
2144 tlv = (void *)ptr;
2145 #endif
2146 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2147 FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
2148
2149 ptr += TLV_HDR_SIZE;
2150
2151 cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
2152 memcpy(ptr, param->peer_legacy_rates.rates,
2153 param->peer_legacy_rates.num_rates);
2154
2155 /* Update peer HT rate information */
2156 ptr += peer_legacy_rates_align;
2157
2158 #if defined(__linux__)
2159 tlv = ptr;
2160 #elif defined(__FreeBSD__)
2161 tlv = (void *)ptr;
2162 #endif
2163 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2164 FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
2165 ptr += TLV_HDR_SIZE;
2166 cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
2167 memcpy(ptr, param->peer_ht_rates.rates,
2168 param->peer_ht_rates.num_rates);
2169
2170 /* VHT Rates */
2171 ptr += peer_ht_rates_align;
2172
2173 #if defined(__linux__)
2174 mcs = ptr;
2175 #elif defined(__FreeBSD__)
2176 mcs = (void *)ptr;
2177 #endif
2178
2179 mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
2180 FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE);
2181
2182 cmd->peer_nss = param->peer_nss;
2183
2184 /* Update bandwidth-NSS mapping */
2185 cmd->peer_bw_rxnss_override = 0;
2186 cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
2187
2188 if (param->vht_capable) {
2189 /* firmware interprets mcs->tx_mcs_set field as peer's
2190 * RX capability
2191 */
2192 mcs->tx_max_rate = param->rx_max_rate;
2193 mcs->tx_mcs_set = param->rx_mcs_set;
2194 mcs->rx_max_rate = param->tx_max_rate;
2195 mcs->rx_mcs_set = param->tx_mcs_set;
2196 }
2197
2198 /* HE Rates */
2199 cmd->peer_he_mcs = param->peer_he_mcs_count;
2200 cmd->min_data_rate = param->min_data_rate;
2201
2202 ptr += sizeof(*mcs);
2203
2204 len = param->peer_he_mcs_count * sizeof(*he_mcs);
2205
2206 #if defined(__linux__)
2207 tlv = ptr;
2208 #elif defined(__FreeBSD__)
2209 tlv = (void *)ptr;
2210 #endif
2211 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2212 FIELD_PREP(WMI_TLV_LEN, len);
2213 ptr += TLV_HDR_SIZE;
2214
2215 /* Loop through the HE rate set */
2216 for (i = 0; i < param->peer_he_mcs_count; i++) {
2217 #if defined(__linux__)
2218 he_mcs = ptr;
2219 #elif defined(__FreeBSD__)
2220 he_mcs = (void *)ptr;
2221 #endif
2222 he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2223 WMI_TAG_HE_RATE_SET) |
2224 FIELD_PREP(WMI_TLV_LEN,
2225 sizeof(*he_mcs) - TLV_HDR_SIZE);
2226
2227 /* firmware interprets mcs->rx_mcs_set field as peer's
2228 * RX capability
2229 */
2230 he_mcs->rx_mcs_set = param->peer_he_rx_mcs_set[i];
2231 he_mcs->tx_mcs_set = param->peer_he_tx_mcs_set[i];
2232 ptr += sizeof(*he_mcs);
2233 }
2234
2235 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2236 if (ret) {
2237 ath11k_warn(ar->ab,
2238 "failed to send WMI_PEER_ASSOC_CMDID\n");
2239 dev_kfree_skb(skb);
2240 }
2241
2242 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2243 "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",
2244 cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2245 cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2246 cmd->peer_listen_intval, cmd->peer_ht_caps,
2247 cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2248 cmd->peer_mpdu_density,
2249 cmd->peer_vht_caps, cmd->peer_he_cap_info,
2250 cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2251 cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2252 cmd->peer_he_cap_phy[2],
2253 cmd->peer_bw_rxnss_override);
2254
2255 return ret;
2256 }
2257
ath11k_wmi_start_scan_init(struct ath11k * ar,struct scan_req_params * arg)2258 void ath11k_wmi_start_scan_init(struct ath11k *ar,
2259 struct scan_req_params *arg)
2260 {
2261 /* setup commonly used values */
2262 arg->scan_req_id = 1;
2263 if (ar->state_11d == ATH11K_11D_PREPARING)
2264 arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2265 else
2266 arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2267 arg->dwell_time_active = 50;
2268 arg->dwell_time_active_2g = 0;
2269 arg->dwell_time_passive = 150;
2270 arg->dwell_time_active_6g = 40;
2271 arg->dwell_time_passive_6g = 30;
2272 arg->min_rest_time = 50;
2273 arg->max_rest_time = 500;
2274 arg->repeat_probe_time = 0;
2275 arg->probe_spacing_time = 0;
2276 arg->idle_time = 0;
2277 arg->max_scan_time = 20000;
2278 arg->probe_delay = 5;
2279 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2280 WMI_SCAN_EVENT_COMPLETED |
2281 WMI_SCAN_EVENT_BSS_CHANNEL |
2282 WMI_SCAN_EVENT_FOREIGN_CHAN |
2283 WMI_SCAN_EVENT_DEQUEUED;
2284 arg->scan_f_chan_stat_evnt = 1;
2285
2286 if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,
2287 ar->ab->wmi_ab.svc_map))
2288 arg->scan_ctrl_flags_ext |=
2289 WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;
2290
2291 arg->num_bssid = 1;
2292
2293 /* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2294 * ZEROs in probe request
2295 */
2296 eth_broadcast_addr(arg->bssid_list[0].addr);
2297 }
2298
2299 static inline void
ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd * cmd,struct scan_req_params * param)2300 ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2301 struct scan_req_params *param)
2302 {
2303 /* Scan events subscription */
2304 if (param->scan_ev_started)
2305 cmd->notify_scan_events |= WMI_SCAN_EVENT_STARTED;
2306 if (param->scan_ev_completed)
2307 cmd->notify_scan_events |= WMI_SCAN_EVENT_COMPLETED;
2308 if (param->scan_ev_bss_chan)
2309 cmd->notify_scan_events |= WMI_SCAN_EVENT_BSS_CHANNEL;
2310 if (param->scan_ev_foreign_chan)
2311 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN;
2312 if (param->scan_ev_dequeued)
2313 cmd->notify_scan_events |= WMI_SCAN_EVENT_DEQUEUED;
2314 if (param->scan_ev_preempted)
2315 cmd->notify_scan_events |= WMI_SCAN_EVENT_PREEMPTED;
2316 if (param->scan_ev_start_failed)
2317 cmd->notify_scan_events |= WMI_SCAN_EVENT_START_FAILED;
2318 if (param->scan_ev_restarted)
2319 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESTARTED;
2320 if (param->scan_ev_foreign_chn_exit)
2321 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2322 if (param->scan_ev_suspended)
2323 cmd->notify_scan_events |= WMI_SCAN_EVENT_SUSPENDED;
2324 if (param->scan_ev_resumed)
2325 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESUMED;
2326
2327 /** Set scan control flags */
2328 cmd->scan_ctrl_flags = 0;
2329 if (param->scan_f_passive)
2330 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_PASSIVE;
2331 if (param->scan_f_strict_passive_pch)
2332 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2333 if (param->scan_f_promisc_mode)
2334 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROMISCUOS;
2335 if (param->scan_f_capture_phy_err)
2336 cmd->scan_ctrl_flags |= WMI_SCAN_CAPTURE_PHY_ERROR;
2337 if (param->scan_f_half_rate)
2338 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2339 if (param->scan_f_quarter_rate)
2340 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2341 if (param->scan_f_cck_rates)
2342 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_CCK_RATES;
2343 if (param->scan_f_ofdm_rates)
2344 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
2345 if (param->scan_f_chan_stat_evnt)
2346 cmd->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
2347 if (param->scan_f_filter_prb_req)
2348 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROBE_REQ;
2349 if (param->scan_f_bcast_probe)
2350 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_BCAST_PROBE_REQ;
2351 if (param->scan_f_offchan_mgmt_tx)
2352 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_MGMT_TX;
2353 if (param->scan_f_offchan_data_tx)
2354 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_DATA_TX;
2355 if (param->scan_f_force_active_dfs_chn)
2356 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2357 if (param->scan_f_add_tpc_ie_in_probe)
2358 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2359 if (param->scan_f_add_ds_ie_in_probe)
2360 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2361 if (param->scan_f_add_spoofed_mac_in_probe)
2362 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2363 if (param->scan_f_add_rand_seq_in_probe)
2364 cmd->scan_ctrl_flags |= WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2365 if (param->scan_f_en_ie_whitelist_in_probe)
2366 cmd->scan_ctrl_flags |=
2367 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2368
2369 /* for adaptive scan mode using 3 bits (21 - 23 bits) */
2370 WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2371 param->adaptive_dwell_time_mode);
2372
2373 cmd->scan_ctrl_flags_ext = param->scan_ctrl_flags_ext;
2374 }
2375
ath11k_wmi_send_scan_start_cmd(struct ath11k * ar,struct scan_req_params * params)2376 int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2377 struct scan_req_params *params)
2378 {
2379 struct ath11k_pdev_wmi *wmi = ar->wmi;
2380 struct wmi_start_scan_cmd *cmd;
2381 struct wmi_ssid *ssid = NULL;
2382 struct wmi_mac_addr *bssid;
2383 struct sk_buff *skb;
2384 struct wmi_tlv *tlv;
2385 #if defined(__linux__)
2386 void *ptr;
2387 #elif defined(__FreeBSD__)
2388 u8 *ptr;
2389 #endif
2390 int i, ret, len;
2391 u32 *tmp_ptr;
2392 u16 extraie_len_with_pad = 0;
2393 struct hint_short_ssid *s_ssid = NULL;
2394 struct hint_bssid *hint_bssid = NULL;
2395
2396 len = sizeof(*cmd);
2397
2398 len += TLV_HDR_SIZE;
2399 if (params->num_chan)
2400 len += params->num_chan * sizeof(u32);
2401
2402 len += TLV_HDR_SIZE;
2403 if (params->num_ssids)
2404 len += params->num_ssids * sizeof(*ssid);
2405
2406 len += TLV_HDR_SIZE;
2407 if (params->num_bssid)
2408 len += sizeof(*bssid) * params->num_bssid;
2409
2410 len += TLV_HDR_SIZE;
2411 if (params->extraie.len && params->extraie.len <= 0xFFFF)
2412 extraie_len_with_pad =
2413 roundup(params->extraie.len, sizeof(u32));
2414 len += extraie_len_with_pad;
2415
2416 if (params->num_hint_bssid)
2417 len += TLV_HDR_SIZE +
2418 params->num_hint_bssid * sizeof(struct hint_bssid);
2419
2420 if (params->num_hint_s_ssid)
2421 len += TLV_HDR_SIZE +
2422 params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2423
2424 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2425 if (!skb)
2426 return -ENOMEM;
2427
2428 ptr = skb->data;
2429
2430 #if defined(__linux__)
2431 cmd = ptr;
2432 #elif defined(__FreeBSD__)
2433 cmd = (void *)ptr;
2434 #endif
2435 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2436 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2437
2438 cmd->scan_id = params->scan_id;
2439 cmd->scan_req_id = params->scan_req_id;
2440 cmd->vdev_id = params->vdev_id;
2441 cmd->scan_priority = params->scan_priority;
2442 cmd->notify_scan_events = params->notify_scan_events;
2443
2444 ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2445
2446 cmd->dwell_time_active = params->dwell_time_active;
2447 cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2448 cmd->dwell_time_passive = params->dwell_time_passive;
2449 cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2450 cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2451 cmd->min_rest_time = params->min_rest_time;
2452 cmd->max_rest_time = params->max_rest_time;
2453 cmd->repeat_probe_time = params->repeat_probe_time;
2454 cmd->probe_spacing_time = params->probe_spacing_time;
2455 cmd->idle_time = params->idle_time;
2456 cmd->max_scan_time = params->max_scan_time;
2457 cmd->probe_delay = params->probe_delay;
2458 cmd->burst_duration = params->burst_duration;
2459 cmd->num_chan = params->num_chan;
2460 cmd->num_bssid = params->num_bssid;
2461 cmd->num_ssids = params->num_ssids;
2462 cmd->ie_len = params->extraie.len;
2463 cmd->n_probes = params->n_probes;
2464 ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2465 ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2466
2467 ptr += sizeof(*cmd);
2468
2469 len = params->num_chan * sizeof(u32);
2470
2471 #if defined(__linux__)
2472 tlv = ptr;
2473 #elif defined(__FreeBSD__)
2474 tlv = (void *)ptr;
2475 #endif
2476 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2477 FIELD_PREP(WMI_TLV_LEN, len);
2478 ptr += TLV_HDR_SIZE;
2479 tmp_ptr = ptr;
2480
2481 for (i = 0; i < params->num_chan; ++i)
2482 tmp_ptr[i] = params->chan_list[i];
2483
2484 ptr += len;
2485
2486 len = params->num_ssids * sizeof(*ssid);
2487 #if defined(__linux__)
2488 tlv = ptr;
2489 #elif defined(__FreeBSD__)
2490 tlv = (void *)ptr;
2491 #endif
2492 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2493 FIELD_PREP(WMI_TLV_LEN, len);
2494
2495 ptr += TLV_HDR_SIZE;
2496
2497 if (params->num_ssids) {
2498 #if defined(__linux__)
2499 ssid = ptr;
2500 #elif defined(__FreeBSD__)
2501 ssid = (void *)ptr;
2502 #endif
2503 for (i = 0; i < params->num_ssids; ++i) {
2504 ssid->ssid_len = params->ssid[i].length;
2505 memcpy(ssid->ssid, params->ssid[i].ssid,
2506 params->ssid[i].length);
2507 ssid++;
2508 }
2509 }
2510
2511 ptr += (params->num_ssids * sizeof(*ssid));
2512 len = params->num_bssid * sizeof(*bssid);
2513 #if defined(__linux__)
2514 tlv = ptr;
2515 #elif defined(__FreeBSD__)
2516 tlv = (void *)ptr;
2517 #endif
2518 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2519 FIELD_PREP(WMI_TLV_LEN, len);
2520
2521 ptr += TLV_HDR_SIZE;
2522 #if defined(__linux__)
2523 bssid = ptr;
2524 #elif defined(__FreeBSD__)
2525 bssid = (void *)ptr;
2526 #endif
2527
2528 if (params->num_bssid) {
2529 for (i = 0; i < params->num_bssid; ++i) {
2530 ether_addr_copy(bssid->addr,
2531 params->bssid_list[i].addr);
2532 bssid++;
2533 }
2534 }
2535
2536 ptr += params->num_bssid * sizeof(*bssid);
2537
2538 len = extraie_len_with_pad;
2539 #if defined(__linux__)
2540 tlv = ptr;
2541 #elif defined(__FreeBSD__)
2542 tlv = (void *)ptr;
2543 #endif
2544 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2545 FIELD_PREP(WMI_TLV_LEN, len);
2546 ptr += TLV_HDR_SIZE;
2547
2548 if (extraie_len_with_pad)
2549 memcpy(ptr, params->extraie.ptr,
2550 params->extraie.len);
2551
2552 ptr += extraie_len_with_pad;
2553
2554 if (params->num_hint_s_ssid) {
2555 len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2556 #if defined(__linux__)
2557 tlv = ptr;
2558 #elif defined(__FreeBSD__)
2559 tlv = (void *)ptr;
2560 #endif
2561 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2562 FIELD_PREP(WMI_TLV_LEN, len);
2563 ptr += TLV_HDR_SIZE;
2564 #if defined(__linux__)
2565 s_ssid = ptr;
2566 #elif defined(__FreeBSD__)
2567 s_ssid = (void *)ptr;
2568 #endif
2569 for (i = 0; i < params->num_hint_s_ssid; ++i) {
2570 s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2571 s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2572 s_ssid++;
2573 }
2574 ptr += len;
2575 }
2576
2577 if (params->num_hint_bssid) {
2578 len = params->num_hint_bssid * sizeof(struct hint_bssid);
2579 #if defined(__linux__)
2580 tlv = ptr;
2581 #elif defined(__FreeBSD__)
2582 tlv = (void *)ptr;
2583 #endif
2584 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2585 FIELD_PREP(WMI_TLV_LEN, len);
2586 ptr += TLV_HDR_SIZE;
2587 #if defined(__linux__)
2588 hint_bssid = ptr;
2589 #elif defined(__FreeBSD__)
2590 hint_bssid = (void *)ptr;
2591 #endif
2592 for (i = 0; i < params->num_hint_bssid; ++i) {
2593 hint_bssid->freq_flags =
2594 params->hint_bssid[i].freq_flags;
2595 ether_addr_copy(¶ms->hint_bssid[i].bssid.addr[0],
2596 &hint_bssid->bssid.addr[0]);
2597 hint_bssid++;
2598 }
2599 }
2600
2601 ret = ath11k_wmi_cmd_send(wmi, skb,
2602 WMI_START_SCAN_CMDID);
2603 if (ret) {
2604 ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2605 dev_kfree_skb(skb);
2606 }
2607
2608 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd start scan");
2609
2610 return ret;
2611 }
2612
ath11k_wmi_send_vdev_set_tpc_power(struct ath11k * ar,u32 vdev_id,struct ath11k_reg_tpc_power_info * param)2613 int ath11k_wmi_send_vdev_set_tpc_power(struct ath11k *ar,
2614 u32 vdev_id,
2615 struct ath11k_reg_tpc_power_info *param)
2616 {
2617 struct ath11k_pdev_wmi *wmi = ar->wmi;
2618 struct wmi_vdev_set_tpc_power_cmd *cmd;
2619 struct wmi_vdev_ch_power_info *ch;
2620 struct sk_buff *skb;
2621 struct wmi_tlv *tlv;
2622 u8 *ptr;
2623 int i, ret, len, array_len;
2624
2625 array_len = sizeof(*ch) * param->num_pwr_levels;
2626 len = sizeof(*cmd) + TLV_HDR_SIZE + array_len;
2627
2628 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2629 if (!skb)
2630 return -ENOMEM;
2631
2632 ptr = skb->data;
2633
2634 cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr;
2635 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_TPC_POWER_CMD) |
2636 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2637 cmd->vdev_id = vdev_id;
2638 cmd->psd_power = param->is_psd_power;
2639 cmd->eirp_power = param->eirp_power;
2640 cmd->power_type_6ghz = param->ap_power_type;
2641
2642 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2643 "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n",
2644 vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type);
2645
2646 ptr += sizeof(*cmd);
2647 tlv = (struct wmi_tlv *)ptr;
2648 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2649 FIELD_PREP(WMI_TLV_LEN, array_len);
2650
2651 ptr += TLV_HDR_SIZE;
2652 ch = (struct wmi_vdev_ch_power_info *)ptr;
2653
2654 for (i = 0; i < param->num_pwr_levels; i++, ch++) {
2655 ch->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2656 WMI_TAG_VDEV_CH_POWER_INFO) |
2657 FIELD_PREP(WMI_TLV_LEN,
2658 sizeof(*ch) - TLV_HDR_SIZE);
2659
2660 ch->chan_cfreq = param->chan_power_info[i].chan_cfreq;
2661 ch->tx_power = param->chan_power_info[i].tx_power;
2662
2663 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tpc chan freq %d TX power %d\n",
2664 ch->chan_cfreq, ch->tx_power);
2665 }
2666
2667 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID);
2668 if (ret) {
2669 ath11k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n");
2670 dev_kfree_skb(skb);
2671 return ret;
2672 }
2673
2674 return 0;
2675 }
2676
ath11k_wmi_send_scan_stop_cmd(struct ath11k * ar,struct scan_cancel_param * param)2677 int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2678 struct scan_cancel_param *param)
2679 {
2680 struct ath11k_pdev_wmi *wmi = ar->wmi;
2681 struct wmi_stop_scan_cmd *cmd;
2682 struct sk_buff *skb;
2683 int ret;
2684
2685 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2686 if (!skb)
2687 return -ENOMEM;
2688
2689 cmd = (struct wmi_stop_scan_cmd *)skb->data;
2690
2691 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2692 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2693
2694 cmd->vdev_id = param->vdev_id;
2695 cmd->requestor = param->requester;
2696 cmd->scan_id = param->scan_id;
2697 cmd->pdev_id = param->pdev_id;
2698 /* stop the scan with the corresponding scan_id */
2699 if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2700 /* Cancelling all scans */
2701 cmd->req_type = WMI_SCAN_STOP_ALL;
2702 } else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2703 /* Cancelling VAP scans */
2704 cmd->req_type = WMI_SCN_STOP_VAP_ALL;
2705 } else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2706 /* Cancelling specific scan */
2707 cmd->req_type = WMI_SCAN_STOP_ONE;
2708 } else {
2709 ath11k_warn(ar->ab, "invalid scan cancel param %d",
2710 param->req_type);
2711 dev_kfree_skb(skb);
2712 return -EINVAL;
2713 }
2714
2715 ret = ath11k_wmi_cmd_send(wmi, skb,
2716 WMI_STOP_SCAN_CMDID);
2717 if (ret) {
2718 ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2719 dev_kfree_skb(skb);
2720 }
2721
2722 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd stop scan");
2723
2724 return ret;
2725 }
2726
ath11k_wmi_send_scan_chan_list_cmd(struct ath11k * ar,struct scan_chan_list_params * chan_list)2727 int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2728 struct scan_chan_list_params *chan_list)
2729 {
2730 struct ath11k_pdev_wmi *wmi = ar->wmi;
2731 struct wmi_scan_chan_list_cmd *cmd;
2732 struct sk_buff *skb;
2733 struct wmi_channel *chan_info;
2734 struct channel_param *tchan_info;
2735 struct wmi_tlv *tlv;
2736 #if defined(__linux__)
2737 void *ptr;
2738 #elif defined(__FreeBSD__)
2739 u8 *ptr;
2740 #endif
2741 int i, ret, len;
2742 u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2743 u32 *reg1, *reg2;
2744
2745 tchan_info = chan_list->ch_param;
2746 while (chan_list->nallchans) {
2747 len = sizeof(*cmd) + TLV_HDR_SIZE;
2748 max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2749 sizeof(*chan_info);
2750
2751 if (chan_list->nallchans > max_chan_limit)
2752 num_send_chans = max_chan_limit;
2753 else
2754 num_send_chans = chan_list->nallchans;
2755
2756 chan_list->nallchans -= num_send_chans;
2757 len += sizeof(*chan_info) * num_send_chans;
2758
2759 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2760 if (!skb)
2761 return -ENOMEM;
2762
2763 cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2764 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2765 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2766 cmd->pdev_id = chan_list->pdev_id;
2767 cmd->num_scan_chans = num_send_chans;
2768 if (num_sends)
2769 cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2770
2771 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2772 "no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2773 num_send_chans, len, cmd->pdev_id, num_sends);
2774
2775 ptr = skb->data + sizeof(*cmd);
2776
2777 len = sizeof(*chan_info) * num_send_chans;
2778 #if defined(__linux__)
2779 tlv = ptr;
2780 #elif defined(__FreeBSD__)
2781 tlv = (void *)ptr;
2782 #endif
2783 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2784 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2785 ptr += TLV_HDR_SIZE;
2786
2787 for (i = 0; i < num_send_chans; ++i) {
2788 #if defined(__linux__)
2789 chan_info = ptr;
2790 #elif defined(__FreeBSD__)
2791 chan_info = (void *)ptr;
2792 #endif
2793 memset(chan_info, 0, sizeof(*chan_info));
2794 len = sizeof(*chan_info);
2795 chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2796 WMI_TAG_CHANNEL) |
2797 FIELD_PREP(WMI_TLV_LEN,
2798 len - TLV_HDR_SIZE);
2799
2800 reg1 = &chan_info->reg_info_1;
2801 reg2 = &chan_info->reg_info_2;
2802 chan_info->mhz = tchan_info->mhz;
2803 chan_info->band_center_freq1 = tchan_info->cfreq1;
2804 chan_info->band_center_freq2 = tchan_info->cfreq2;
2805
2806 if (tchan_info->is_chan_passive)
2807 chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2808 if (tchan_info->allow_he)
2809 chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2810 else if (tchan_info->allow_vht)
2811 chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2812 else if (tchan_info->allow_ht)
2813 chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2814 if (tchan_info->half_rate)
2815 chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2816 if (tchan_info->quarter_rate)
2817 chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2818 if (tchan_info->psc_channel)
2819 chan_info->info |= WMI_CHAN_INFO_PSC;
2820 if (tchan_info->dfs_set)
2821 chan_info->info |= WMI_CHAN_INFO_DFS;
2822
2823 chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2824 tchan_info->phy_mode);
2825 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2826 tchan_info->minpower);
2827 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2828 tchan_info->maxpower);
2829 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2830 tchan_info->maxregpower);
2831 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2832 tchan_info->reg_class_id);
2833 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2834 tchan_info->antennamax);
2835 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2836 tchan_info->maxregpower);
2837
2838 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2839 "chan scan list chan[%d] = %u, chan_info->info %8x\n",
2840 i, chan_info->mhz, chan_info->info);
2841
2842 ptr += sizeof(*chan_info);
2843
2844 tchan_info++;
2845 }
2846
2847 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2848 if (ret) {
2849 ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2850 dev_kfree_skb(skb);
2851 return ret;
2852 }
2853
2854 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd scan chan list channels %d",
2855 num_send_chans);
2856
2857 num_sends++;
2858 }
2859
2860 return 0;
2861 }
2862
ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k * ar,u32 vdev_id,struct wmi_wmm_params_all_arg * param,enum wmi_wmm_params_type wmm_param_type)2863 int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2864 struct wmi_wmm_params_all_arg *param,
2865 enum wmi_wmm_params_type wmm_param_type)
2866 {
2867 struct ath11k_pdev_wmi *wmi = ar->wmi;
2868 struct wmi_vdev_set_wmm_params_cmd *cmd;
2869 struct wmi_wmm_params *wmm_param;
2870 struct wmi_wmm_params_arg *wmi_wmm_arg;
2871 struct sk_buff *skb;
2872 int ret, ac;
2873
2874 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2875 if (!skb)
2876 return -ENOMEM;
2877
2878 cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2879 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2880 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2881 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2882
2883 cmd->vdev_id = vdev_id;
2884 cmd->wmm_param_type = wmm_param_type;
2885
2886 for (ac = 0; ac < WME_NUM_AC; ac++) {
2887 switch (ac) {
2888 case WME_AC_BE:
2889 wmi_wmm_arg = ¶m->ac_be;
2890 break;
2891 case WME_AC_BK:
2892 wmi_wmm_arg = ¶m->ac_bk;
2893 break;
2894 case WME_AC_VI:
2895 wmi_wmm_arg = ¶m->ac_vi;
2896 break;
2897 case WME_AC_VO:
2898 wmi_wmm_arg = ¶m->ac_vo;
2899 break;
2900 }
2901
2902 wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2903 wmm_param->tlv_header =
2904 FIELD_PREP(WMI_TLV_TAG,
2905 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2906 FIELD_PREP(WMI_TLV_LEN,
2907 sizeof(*wmm_param) - TLV_HDR_SIZE);
2908
2909 wmm_param->aifs = wmi_wmm_arg->aifs;
2910 wmm_param->cwmin = wmi_wmm_arg->cwmin;
2911 wmm_param->cwmax = wmi_wmm_arg->cwmax;
2912 wmm_param->txoplimit = wmi_wmm_arg->txop;
2913 wmm_param->acm = wmi_wmm_arg->acm;
2914 wmm_param->no_ack = wmi_wmm_arg->no_ack;
2915
2916 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2917 "wmm set type %d ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2918 wmm_param_type, ac, wmm_param->aifs, wmm_param->cwmin,
2919 wmm_param->cwmax, wmm_param->txoplimit,
2920 wmm_param->acm, wmm_param->no_ack);
2921 }
2922 ret = ath11k_wmi_cmd_send(wmi, skb,
2923 WMI_VDEV_SET_WMM_PARAMS_CMDID);
2924 if (ret) {
2925 ath11k_warn(ar->ab,
2926 "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2927 dev_kfree_skb(skb);
2928 }
2929
2930 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev set wmm params");
2931
2932 return ret;
2933 }
2934
ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k * ar,u32 pdev_id)2935 int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2936 u32 pdev_id)
2937 {
2938 struct ath11k_pdev_wmi *wmi = ar->wmi;
2939 struct wmi_dfs_phyerr_offload_cmd *cmd;
2940 struct sk_buff *skb;
2941 int ret;
2942
2943 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2944 if (!skb)
2945 return -ENOMEM;
2946
2947 cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2948 cmd->tlv_header =
2949 FIELD_PREP(WMI_TLV_TAG,
2950 WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2951 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2952
2953 cmd->pdev_id = pdev_id;
2954
2955 ret = ath11k_wmi_cmd_send(wmi, skb,
2956 WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2957 if (ret) {
2958 ath11k_warn(ar->ab,
2959 "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2960 dev_kfree_skb(skb);
2961 }
2962
2963 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2964 "cmd pdev dfs phyerr offload enable pdev id %d\n", pdev_id);
2965
2966 return ret;
2967 }
2968
ath11k_wmi_delba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 initiator,u32 reason)2969 int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2970 u32 tid, u32 initiator, u32 reason)
2971 {
2972 struct ath11k_pdev_wmi *wmi = ar->wmi;
2973 struct wmi_delba_send_cmd *cmd;
2974 struct sk_buff *skb;
2975 int ret;
2976
2977 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2978 if (!skb)
2979 return -ENOMEM;
2980
2981 cmd = (struct wmi_delba_send_cmd *)skb->data;
2982 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2983 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2984 cmd->vdev_id = vdev_id;
2985 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2986 cmd->tid = tid;
2987 cmd->initiator = initiator;
2988 cmd->reasoncode = reason;
2989
2990 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2991
2992 if (ret) {
2993 ath11k_warn(ar->ab,
2994 "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2995 dev_kfree_skb(skb);
2996 }
2997
2998 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2999 "cmd delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
3000 vdev_id, mac, tid, initiator, reason);
3001
3002 return ret;
3003 }
3004
ath11k_wmi_addba_set_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 status)3005 int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
3006 u32 tid, u32 status)
3007 {
3008 struct ath11k_pdev_wmi *wmi = ar->wmi;
3009 struct wmi_addba_setresponse_cmd *cmd;
3010 struct sk_buff *skb;
3011 int ret;
3012
3013 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3014 if (!skb)
3015 return -ENOMEM;
3016
3017 cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
3018 cmd->tlv_header =
3019 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
3020 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3021 cmd->vdev_id = vdev_id;
3022 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3023 cmd->tid = tid;
3024 cmd->statuscode = status;
3025
3026 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
3027
3028 if (ret) {
3029 ath11k_warn(ar->ab,
3030 "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
3031 dev_kfree_skb(skb);
3032 }
3033
3034 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3035 "cmd addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
3036 vdev_id, mac, tid, status);
3037
3038 return ret;
3039 }
3040
ath11k_wmi_addba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 buf_size)3041 int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
3042 u32 tid, u32 buf_size)
3043 {
3044 struct ath11k_pdev_wmi *wmi = ar->wmi;
3045 struct wmi_addba_send_cmd *cmd;
3046 struct sk_buff *skb;
3047 int ret;
3048
3049 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3050 if (!skb)
3051 return -ENOMEM;
3052
3053 cmd = (struct wmi_addba_send_cmd *)skb->data;
3054 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
3055 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3056 cmd->vdev_id = vdev_id;
3057 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3058 cmd->tid = tid;
3059 cmd->buffersize = buf_size;
3060
3061 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
3062
3063 if (ret) {
3064 ath11k_warn(ar->ab,
3065 "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
3066 dev_kfree_skb(skb);
3067 }
3068
3069 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3070 "cmd addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
3071 vdev_id, mac, tid, buf_size);
3072
3073 return ret;
3074 }
3075
ath11k_wmi_addba_clear_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac)3076 int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
3077 {
3078 struct ath11k_pdev_wmi *wmi = ar->wmi;
3079 struct wmi_addba_clear_resp_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_addba_clear_resp_cmd *)skb->data;
3088 cmd->tlv_header =
3089 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
3090 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3091 cmd->vdev_id = vdev_id;
3092 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3093
3094 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
3095
3096 if (ret) {
3097 ath11k_warn(ar->ab,
3098 "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
3099 dev_kfree_skb(skb);
3100 }
3101
3102 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3103 "cmd addba clear resp vdev_id 0x%X mac_addr %pM\n",
3104 vdev_id, mac);
3105
3106 return ret;
3107 }
3108
ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k * ar,u8 * addr,u8 enable)3109 int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
3110 {
3111 struct ath11k_pdev_wmi *wmi = ar->wmi;
3112 struct wmi_pdev_pktlog_filter_cmd *cmd;
3113 struct wmi_pdev_pktlog_filter_info *info;
3114 struct sk_buff *skb;
3115 struct wmi_tlv *tlv;
3116 #if defined(__linux__)
3117 void *ptr;
3118 #elif defined(__FreeBSD__)
3119 u8 *ptr;
3120 #endif
3121 int ret, len;
3122
3123 len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
3124 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3125 if (!skb)
3126 return -ENOMEM;
3127
3128 cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
3129
3130 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
3131 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3132
3133 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3134 cmd->num_mac = 1;
3135 cmd->enable = enable;
3136
3137 ptr = skb->data + sizeof(*cmd);
3138
3139 #if defined(__linux__)
3140 tlv = ptr;
3141 #elif defined(__FreeBSD__)
3142 tlv = (void *)ptr;
3143 #endif
3144 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3145 FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
3146
3147 ptr += TLV_HDR_SIZE;
3148 #if defined(__linux__)
3149 info = ptr;
3150 #elif defined(__FreeBSD__)
3151 info = (void *)ptr;
3152 #endif
3153
3154 ether_addr_copy(info->peer_macaddr.addr, addr);
3155 info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
3156 FIELD_PREP(WMI_TLV_LEN,
3157 sizeof(*info) - TLV_HDR_SIZE);
3158
3159 ret = ath11k_wmi_cmd_send(wmi, skb,
3160 WMI_PDEV_PKTLOG_FILTER_CMDID);
3161 if (ret) {
3162 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3163 dev_kfree_skb(skb);
3164 }
3165
3166 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog filter");
3167
3168 return ret;
3169 }
3170
3171 int
ath11k_wmi_send_init_country_cmd(struct ath11k * ar,struct wmi_init_country_params init_cc_params)3172 ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
3173 struct wmi_init_country_params init_cc_params)
3174 {
3175 struct ath11k_pdev_wmi *wmi = ar->wmi;
3176 struct wmi_init_country_cmd *cmd;
3177 struct sk_buff *skb;
3178 int ret;
3179
3180 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3181 if (!skb)
3182 return -ENOMEM;
3183
3184 cmd = (struct wmi_init_country_cmd *)skb->data;
3185 cmd->tlv_header =
3186 FIELD_PREP(WMI_TLV_TAG,
3187 WMI_TAG_SET_INIT_COUNTRY_CMD) |
3188 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3189
3190 cmd->pdev_id = ar->pdev->pdev_id;
3191
3192 switch (init_cc_params.flags) {
3193 case ALPHA_IS_SET:
3194 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
3195 memcpy((u8 *)&cmd->cc_info.alpha2,
3196 init_cc_params.cc_info.alpha2, 3);
3197 break;
3198 case CC_IS_SET:
3199 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
3200 cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
3201 break;
3202 case REGDMN_IS_SET:
3203 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
3204 cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
3205 break;
3206 default:
3207 ath11k_warn(ar->ab, "unknown cc params flags: 0x%x",
3208 init_cc_params.flags);
3209 ret = -EINVAL;
3210 goto err;
3211 }
3212
3213 ret = ath11k_wmi_cmd_send(wmi, skb,
3214 WMI_SET_INIT_COUNTRY_CMDID);
3215 if (ret) {
3216 ath11k_warn(ar->ab,
3217 "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
3218 ret);
3219 goto err;
3220 }
3221
3222 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd set init country");
3223
3224 return 0;
3225
3226 err:
3227 dev_kfree_skb(skb);
3228 return ret;
3229 }
3230
ath11k_wmi_send_set_current_country_cmd(struct ath11k * ar,struct wmi_set_current_country_params * param)3231 int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
3232 struct wmi_set_current_country_params *param)
3233 {
3234 struct ath11k_pdev_wmi *wmi = ar->wmi;
3235 struct wmi_set_current_country_cmd *cmd;
3236 struct sk_buff *skb;
3237 int ret;
3238
3239 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3240 if (!skb)
3241 return -ENOMEM;
3242
3243 cmd = (struct wmi_set_current_country_cmd *)skb->data;
3244 cmd->tlv_header =
3245 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
3246 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3247
3248 cmd->pdev_id = ar->pdev->pdev_id;
3249 memcpy(&cmd->new_alpha2, ¶m->alpha2, 3);
3250
3251 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
3252 if (ret) {
3253 ath11k_warn(ar->ab,
3254 "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
3255 dev_kfree_skb(skb);
3256 }
3257
3258 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3259 "cmd set current country pdev id %d alpha2 %c%c\n",
3260 ar->pdev->pdev_id,
3261 param->alpha2[0],
3262 param->alpha2[1]);
3263
3264 return ret;
3265 }
3266
3267 int
ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k * ar,struct thermal_mitigation_params * param)3268 ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
3269 struct thermal_mitigation_params *param)
3270 {
3271 struct ath11k_pdev_wmi *wmi = ar->wmi;
3272 struct wmi_therm_throt_config_request_cmd *cmd;
3273 struct wmi_therm_throt_level_config_info *lvl_conf;
3274 struct wmi_tlv *tlv;
3275 struct sk_buff *skb;
3276 int i, ret, len;
3277
3278 len = sizeof(*cmd) + TLV_HDR_SIZE +
3279 THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
3280
3281 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3282 if (!skb)
3283 return -ENOMEM;
3284
3285 cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
3286
3287 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
3288 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3289
3290 cmd->pdev_id = ar->pdev->pdev_id;
3291 cmd->enable = param->enable;
3292 cmd->dc = param->dc;
3293 cmd->dc_per_event = param->dc_per_event;
3294 cmd->therm_throt_levels = THERMAL_LEVELS;
3295
3296 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
3297 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3298 FIELD_PREP(WMI_TLV_LEN,
3299 (THERMAL_LEVELS *
3300 sizeof(struct wmi_therm_throt_level_config_info)));
3301
3302 lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
3303 sizeof(*cmd) +
3304 TLV_HDR_SIZE);
3305 for (i = 0; i < THERMAL_LEVELS; i++) {
3306 lvl_conf->tlv_header =
3307 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
3308 FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
3309
3310 lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
3311 lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
3312 lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
3313 lvl_conf->prio = param->levelconf[i].priority;
3314 lvl_conf++;
3315 }
3316
3317 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
3318 if (ret) {
3319 ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
3320 dev_kfree_skb(skb);
3321 }
3322
3323 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3324 "cmd therm throt set conf pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
3325 ar->pdev->pdev_id, param->enable, param->dc,
3326 param->dc_per_event, THERMAL_LEVELS);
3327
3328 return ret;
3329 }
3330
ath11k_wmi_send_11d_scan_start_cmd(struct ath11k * ar,struct wmi_11d_scan_start_params * param)3331 int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
3332 struct wmi_11d_scan_start_params *param)
3333 {
3334 struct ath11k_pdev_wmi *wmi = ar->wmi;
3335 struct wmi_11d_scan_start_cmd *cmd;
3336 struct sk_buff *skb;
3337 int ret;
3338
3339 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3340 if (!skb)
3341 return -ENOMEM;
3342
3343 cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
3344 cmd->tlv_header =
3345 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
3346 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3347
3348 cmd->vdev_id = param->vdev_id;
3349 cmd->scan_period_msec = param->scan_period_msec;
3350 cmd->start_interval_msec = param->start_interval_msec;
3351
3352 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
3353 if (ret) {
3354 ath11k_warn(ar->ab,
3355 "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
3356 dev_kfree_skb(skb);
3357 }
3358
3359 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3360 "cmd 11d scan start vdev id %d period %d ms internal %d ms\n",
3361 cmd->vdev_id,
3362 cmd->scan_period_msec,
3363 cmd->start_interval_msec);
3364
3365 return ret;
3366 }
3367
ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k * ar,u32 vdev_id)3368 int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
3369 {
3370 struct ath11k_pdev_wmi *wmi = ar->wmi;
3371 struct wmi_11d_scan_stop_cmd *cmd;
3372 struct sk_buff *skb;
3373 int ret;
3374
3375 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3376 if (!skb)
3377 return -ENOMEM;
3378
3379 cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
3380 cmd->tlv_header =
3381 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
3382 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3383
3384 cmd->vdev_id = vdev_id;
3385
3386 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
3387 if (ret) {
3388 ath11k_warn(ar->ab,
3389 "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3390 dev_kfree_skb(skb);
3391 }
3392
3393 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3394 "cmd 11d scan stop vdev id %d\n",
3395 cmd->vdev_id);
3396
3397 return ret;
3398 }
3399
ath11k_wmi_pdev_pktlog_enable(struct ath11k * ar,u32 pktlog_filter)3400 int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3401 {
3402 struct ath11k_pdev_wmi *wmi = ar->wmi;
3403 struct wmi_pktlog_enable_cmd *cmd;
3404 struct sk_buff *skb;
3405 int ret;
3406
3407 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3408 if (!skb)
3409 return -ENOMEM;
3410
3411 cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3412
3413 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3414 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3415
3416 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3417 cmd->evlist = pktlog_filter;
3418 cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3419
3420 ret = ath11k_wmi_cmd_send(wmi, skb,
3421 WMI_PDEV_PKTLOG_ENABLE_CMDID);
3422 if (ret) {
3423 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3424 dev_kfree_skb(skb);
3425 }
3426
3427 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog enable");
3428
3429 return ret;
3430 }
3431
ath11k_wmi_pdev_pktlog_disable(struct ath11k * ar)3432 int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3433 {
3434 struct ath11k_pdev_wmi *wmi = ar->wmi;
3435 struct wmi_pktlog_disable_cmd *cmd;
3436 struct sk_buff *skb;
3437 int ret;
3438
3439 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3440 if (!skb)
3441 return -ENOMEM;
3442
3443 cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3444
3445 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3446 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3447
3448 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3449
3450 ret = ath11k_wmi_cmd_send(wmi, skb,
3451 WMI_PDEV_PKTLOG_DISABLE_CMDID);
3452 if (ret) {
3453 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3454 dev_kfree_skb(skb);
3455 }
3456
3457 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog disable");
3458
3459 return ret;
3460 }
3461
ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params * twt_params)3462 void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)
3463 {
3464 twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3465 twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3466 twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3467 twt_params->congestion_thresh_teardown =
3468 ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3469 twt_params->congestion_thresh_critical =
3470 ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3471 twt_params->interference_thresh_teardown =
3472 ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3473 twt_params->interference_thresh_setup =
3474 ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3475 twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3476 twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3477 twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3478 twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3479 twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3480 twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3481 twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3482 twt_params->remove_sta_slot_interval =
3483 ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3484 /* TODO add MBSSID support */
3485 twt_params->mbss_support = 0;
3486 }
3487
ath11k_wmi_send_twt_enable_cmd(struct ath11k * ar,u32 pdev_id,struct wmi_twt_enable_params * params)3488 int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,
3489 struct wmi_twt_enable_params *params)
3490 {
3491 struct ath11k_pdev_wmi *wmi = ar->wmi;
3492 struct ath11k_base *ab = wmi->wmi_ab->ab;
3493 struct wmi_twt_enable_params_cmd *cmd;
3494 struct sk_buff *skb;
3495 int ret, len;
3496
3497 len = sizeof(*cmd);
3498
3499 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3500 if (!skb)
3501 return -ENOMEM;
3502
3503 cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3504 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3505 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3506 cmd->pdev_id = pdev_id;
3507 cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;
3508 cmd->default_slot_size = params->default_slot_size;
3509 cmd->congestion_thresh_setup = params->congestion_thresh_setup;
3510 cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;
3511 cmd->congestion_thresh_critical = params->congestion_thresh_critical;
3512 cmd->interference_thresh_teardown = params->interference_thresh_teardown;
3513 cmd->interference_thresh_setup = params->interference_thresh_setup;
3514 cmd->min_no_sta_setup = params->min_no_sta_setup;
3515 cmd->min_no_sta_teardown = params->min_no_sta_teardown;
3516 cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;
3517 cmd->min_no_twt_slots = params->min_no_twt_slots;
3518 cmd->max_no_sta_twt = params->max_no_sta_twt;
3519 cmd->mode_check_interval = params->mode_check_interval;
3520 cmd->add_sta_slot_interval = params->add_sta_slot_interval;
3521 cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;
3522 cmd->mbss_support = params->mbss_support;
3523
3524 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3525 if (ret) {
3526 ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3527 dev_kfree_skb(skb);
3528 return ret;
3529 }
3530
3531 ar->twt_enabled = 1;
3532
3533 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt enable");
3534
3535 return 0;
3536 }
3537
3538 int
ath11k_wmi_send_twt_disable_cmd(struct ath11k * ar,u32 pdev_id)3539 ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3540 {
3541 struct ath11k_pdev_wmi *wmi = ar->wmi;
3542 struct ath11k_base *ab = wmi->wmi_ab->ab;
3543 struct wmi_twt_disable_params_cmd *cmd;
3544 struct sk_buff *skb;
3545 int ret, len;
3546
3547 len = sizeof(*cmd);
3548
3549 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3550 if (!skb)
3551 return -ENOMEM;
3552
3553 cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3554 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3555 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3556 cmd->pdev_id = pdev_id;
3557
3558 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3559 if (ret) {
3560 ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3561 dev_kfree_skb(skb);
3562 return ret;
3563 }
3564
3565 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt disable");
3566
3567 ar->twt_enabled = 0;
3568
3569 return 0;
3570 }
3571
ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k * ar,struct wmi_twt_add_dialog_params * params)3572 int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3573 struct wmi_twt_add_dialog_params *params)
3574 {
3575 struct ath11k_pdev_wmi *wmi = ar->wmi;
3576 struct ath11k_base *ab = wmi->wmi_ab->ab;
3577 struct wmi_twt_add_dialog_params_cmd *cmd;
3578 struct sk_buff *skb;
3579 int ret, len;
3580
3581 len = sizeof(*cmd);
3582
3583 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3584 if (!skb)
3585 return -ENOMEM;
3586
3587 cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3588 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3589 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3590
3591 cmd->vdev_id = params->vdev_id;
3592 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3593 cmd->dialog_id = params->dialog_id;
3594 cmd->wake_intvl_us = params->wake_intvl_us;
3595 cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3596 cmd->wake_dura_us = params->wake_dura_us;
3597 cmd->sp_offset_us = params->sp_offset_us;
3598 cmd->flags = params->twt_cmd;
3599 if (params->flag_bcast)
3600 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3601 if (params->flag_trigger)
3602 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3603 if (params->flag_flow_type)
3604 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3605 if (params->flag_protection)
3606 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3607
3608 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3609 if (ret) {
3610 ath11k_warn(ab,
3611 "failed to send wmi command to add twt dialog: %d",
3612 ret);
3613 dev_kfree_skb(skb);
3614 return ret;
3615 }
3616
3617 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3618 "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",
3619 cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3620 cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3621 cmd->flags);
3622
3623 return 0;
3624 }
3625
ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k * ar,struct wmi_twt_del_dialog_params * params)3626 int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3627 struct wmi_twt_del_dialog_params *params)
3628 {
3629 struct ath11k_pdev_wmi *wmi = ar->wmi;
3630 struct ath11k_base *ab = wmi->wmi_ab->ab;
3631 struct wmi_twt_del_dialog_params_cmd *cmd;
3632 struct sk_buff *skb;
3633 int ret, len;
3634
3635 len = sizeof(*cmd);
3636
3637 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3638 if (!skb)
3639 return -ENOMEM;
3640
3641 cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3642 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3643 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3644
3645 cmd->vdev_id = params->vdev_id;
3646 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3647 cmd->dialog_id = params->dialog_id;
3648
3649 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3650 if (ret) {
3651 ath11k_warn(ab,
3652 "failed to send wmi command to delete twt dialog: %d",
3653 ret);
3654 dev_kfree_skb(skb);
3655 return ret;
3656 }
3657
3658 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3659 "cmd twt del dialog vdev %u dialog id %u\n",
3660 cmd->vdev_id, cmd->dialog_id);
3661
3662 return 0;
3663 }
3664
ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k * ar,struct wmi_twt_pause_dialog_params * params)3665 int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3666 struct wmi_twt_pause_dialog_params *params)
3667 {
3668 struct ath11k_pdev_wmi *wmi = ar->wmi;
3669 struct ath11k_base *ab = wmi->wmi_ab->ab;
3670 struct wmi_twt_pause_dialog_params_cmd *cmd;
3671 struct sk_buff *skb;
3672 int ret, len;
3673
3674 len = sizeof(*cmd);
3675
3676 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3677 if (!skb)
3678 return -ENOMEM;
3679
3680 cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3681 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3682 WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3683 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3684
3685 cmd->vdev_id = params->vdev_id;
3686 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3687 cmd->dialog_id = params->dialog_id;
3688
3689 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3690 if (ret) {
3691 ath11k_warn(ab,
3692 "failed to send wmi command to pause twt dialog: %d",
3693 ret);
3694 dev_kfree_skb(skb);
3695 return ret;
3696 }
3697
3698 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3699 "cmd twt pause dialog vdev %u dialog id %u\n",
3700 cmd->vdev_id, cmd->dialog_id);
3701
3702 return 0;
3703 }
3704
ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k * ar,struct wmi_twt_resume_dialog_params * params)3705 int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3706 struct wmi_twt_resume_dialog_params *params)
3707 {
3708 struct ath11k_pdev_wmi *wmi = ar->wmi;
3709 struct ath11k_base *ab = wmi->wmi_ab->ab;
3710 struct wmi_twt_resume_dialog_params_cmd *cmd;
3711 struct sk_buff *skb;
3712 int ret, len;
3713
3714 len = sizeof(*cmd);
3715
3716 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3717 if (!skb)
3718 return -ENOMEM;
3719
3720 cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3721 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3722 WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3723 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3724
3725 cmd->vdev_id = params->vdev_id;
3726 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3727 cmd->dialog_id = params->dialog_id;
3728 cmd->sp_offset_us = params->sp_offset_us;
3729 cmd->next_twt_size = params->next_twt_size;
3730
3731 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3732 if (ret) {
3733 ath11k_warn(ab,
3734 "failed to send wmi command to resume twt dialog: %d",
3735 ret);
3736 dev_kfree_skb(skb);
3737 return ret;
3738 }
3739
3740 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3741 "cmd twt resume dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3742 cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3743 cmd->next_twt_size);
3744
3745 return 0;
3746 }
3747
3748 int
ath11k_wmi_send_obss_spr_cmd(struct ath11k * ar,u32 vdev_id,struct ieee80211_he_obss_pd * he_obss_pd)3749 ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3750 struct ieee80211_he_obss_pd *he_obss_pd)
3751 {
3752 struct ath11k_pdev_wmi *wmi = ar->wmi;
3753 struct ath11k_base *ab = wmi->wmi_ab->ab;
3754 struct wmi_obss_spatial_reuse_params_cmd *cmd;
3755 struct sk_buff *skb;
3756 int ret, len;
3757
3758 len = sizeof(*cmd);
3759
3760 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3761 if (!skb)
3762 return -ENOMEM;
3763
3764 cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;
3765 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3766 WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3767 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3768 cmd->vdev_id = vdev_id;
3769 cmd->enable = he_obss_pd->enable;
3770 cmd->obss_min = he_obss_pd->min_offset;
3771 cmd->obss_max = he_obss_pd->max_offset;
3772
3773 ret = ath11k_wmi_cmd_send(wmi, skb,
3774 WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3775 if (ret) {
3776 ath11k_warn(ab,
3777 "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3778 dev_kfree_skb(skb);
3779 return ret;
3780 }
3781
3782 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev obss pd spatial reuse");
3783
3784 return 0;
3785 }
3786
3787 int
ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k * ar,u32 * bitmap)3788 ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3789 {
3790 struct ath11k_pdev_wmi *wmi = ar->wmi;
3791 struct ath11k_base *ab = wmi->wmi_ab->ab;
3792 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3793 struct sk_buff *skb;
3794 int ret, len;
3795
3796 len = sizeof(*cmd);
3797
3798 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3799 if (!skb)
3800 return -ENOMEM;
3801
3802 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3803 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3804 WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3805 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3806 cmd->pdev_id = ar->pdev->pdev_id;
3807 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3808
3809 ret = ath11k_wmi_cmd_send(wmi, skb,
3810 WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3811 if (ret) {
3812 ath11k_warn(ab,
3813 "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3814 dev_kfree_skb(skb);
3815 return ret;
3816 }
3817
3818 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3819 "cmd pdev set srg bss color bitmap pdev_id %d bss color bitmap %08x %08x\n",
3820 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3821
3822 return 0;
3823 }
3824
3825 int
ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k * ar,u32 * bitmap)3826 ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3827 {
3828 struct ath11k_pdev_wmi *wmi = ar->wmi;
3829 struct ath11k_base *ab = wmi->wmi_ab->ab;
3830 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3831 struct sk_buff *skb;
3832 int ret, len;
3833
3834 len = sizeof(*cmd);
3835
3836 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3837 if (!skb)
3838 return -ENOMEM;
3839
3840 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3841 cmd->tlv_header =
3842 FIELD_PREP(WMI_TLV_TAG,
3843 WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3844 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3845 cmd->pdev_id = ar->pdev->pdev_id;
3846 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3847
3848 ret = ath11k_wmi_cmd_send(wmi, skb,
3849 WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3850 if (ret) {
3851 ath11k_warn(ab,
3852 "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3853 dev_kfree_skb(skb);
3854 return ret;
3855 }
3856
3857 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3858 "cmd pdev set srg partial bssid bitmap pdev_id %d partial bssid bitmap %08x %08x\n",
3859 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3860
3861 return 0;
3862 }
3863
3864 int
ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3865 ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3866 {
3867 struct ath11k_pdev_wmi *wmi = ar->wmi;
3868 struct ath11k_base *ab = wmi->wmi_ab->ab;
3869 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3870 struct sk_buff *skb;
3871 int ret, len;
3872
3873 len = sizeof(*cmd);
3874
3875 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3876 if (!skb)
3877 return -ENOMEM;
3878
3879 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3880 cmd->tlv_header =
3881 FIELD_PREP(WMI_TLV_TAG,
3882 WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3883 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3884 cmd->pdev_id = ar->pdev->pdev_id;
3885 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3886
3887 ret = ath11k_wmi_cmd_send(wmi, skb,
3888 WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3889 if (ret) {
3890 ath11k_warn(ab,
3891 "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3892 dev_kfree_skb(skb);
3893 return ret;
3894 }
3895
3896 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3897 "cmd pdev set srg obsscolor enable pdev_id %d bss color enable bitmap %08x %08x\n",
3898 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3899
3900 return 0;
3901 }
3902
3903 int
ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3904 ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3905 {
3906 struct ath11k_pdev_wmi *wmi = ar->wmi;
3907 struct ath11k_base *ab = wmi->wmi_ab->ab;
3908 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3909 struct sk_buff *skb;
3910 int ret, len;
3911
3912 len = sizeof(*cmd);
3913
3914 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3915 if (!skb)
3916 return -ENOMEM;
3917
3918 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3919 cmd->tlv_header =
3920 FIELD_PREP(WMI_TLV_TAG,
3921 WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3922 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3923 cmd->pdev_id = ar->pdev->pdev_id;
3924 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3925
3926 ret = ath11k_wmi_cmd_send(wmi, skb,
3927 WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3928 if (ret) {
3929 ath11k_warn(ab,
3930 "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3931 dev_kfree_skb(skb);
3932 return ret;
3933 }
3934
3935 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3936 "cmd pdev set srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3937 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3938
3939 return 0;
3940 }
3941
3942 int
ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3943 ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3944 {
3945 struct ath11k_pdev_wmi *wmi = ar->wmi;
3946 struct ath11k_base *ab = wmi->wmi_ab->ab;
3947 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3948 struct sk_buff *skb;
3949 int ret, len;
3950
3951 len = sizeof(*cmd);
3952
3953 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3954 if (!skb)
3955 return -ENOMEM;
3956
3957 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3958 cmd->tlv_header =
3959 FIELD_PREP(WMI_TLV_TAG,
3960 WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3961 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3962 cmd->pdev_id = ar->pdev->pdev_id;
3963 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3964
3965 ret = ath11k_wmi_cmd_send(wmi, skb,
3966 WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3967 if (ret) {
3968 ath11k_warn(ab,
3969 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3970 dev_kfree_skb(skb);
3971 return ret;
3972 }
3973
3974 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3975 "cmd pdev set non srg obss color enable bitmap pdev_id %d bss color enable bitmap %08x %08x\n",
3976 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3977
3978 return 0;
3979 }
3980
3981 int
ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3982 ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3983 {
3984 struct ath11k_pdev_wmi *wmi = ar->wmi;
3985 struct ath11k_base *ab = wmi->wmi_ab->ab;
3986 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3987 struct sk_buff *skb;
3988 int ret, len;
3989
3990 len = sizeof(*cmd);
3991
3992 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3993 if (!skb)
3994 return -ENOMEM;
3995
3996 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3997 cmd->tlv_header =
3998 FIELD_PREP(WMI_TLV_TAG,
3999 WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
4000 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4001 cmd->pdev_id = ar->pdev->pdev_id;
4002 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
4003
4004 ret = ath11k_wmi_cmd_send(wmi, skb,
4005 WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
4006 if (ret) {
4007 ath11k_warn(ab,
4008 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
4009 dev_kfree_skb(skb);
4010 return ret;
4011 }
4012
4013 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4014 "cmd pdev set non srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
4015 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
4016
4017 return 0;
4018 }
4019
4020 int
ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k * ar,u32 vdev_id,u8 bss_color,u32 period,bool enable)4021 ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
4022 u8 bss_color, u32 period,
4023 bool enable)
4024 {
4025 struct ath11k_pdev_wmi *wmi = ar->wmi;
4026 struct ath11k_base *ab = wmi->wmi_ab->ab;
4027 struct wmi_obss_color_collision_cfg_params_cmd *cmd;
4028 struct sk_buff *skb;
4029 int ret, len;
4030
4031 len = sizeof(*cmd);
4032
4033 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4034 if (!skb)
4035 return -ENOMEM;
4036
4037 cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
4038 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4039 WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
4040 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4041 cmd->vdev_id = vdev_id;
4042 cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
4043 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
4044 cmd->current_bss_color = bss_color;
4045 cmd->detection_period_ms = period;
4046 cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
4047 cmd->free_slot_expiry_time_ms = 0;
4048 cmd->flags = 0;
4049
4050 ret = ath11k_wmi_cmd_send(wmi, skb,
4051 WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
4052 if (ret) {
4053 ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
4054 dev_kfree_skb(skb);
4055 return ret;
4056 }
4057
4058 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4059 "cmd obss color collision det config id %d type %d bss_color %d detect_period %d scan_period %d\n",
4060 cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
4061 cmd->detection_period_ms, cmd->scan_period_ms);
4062
4063 return 0;
4064 }
4065
ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k * ar,u32 vdev_id,bool enable)4066 int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
4067 bool enable)
4068 {
4069 struct ath11k_pdev_wmi *wmi = ar->wmi;
4070 struct ath11k_base *ab = wmi->wmi_ab->ab;
4071 struct wmi_bss_color_change_enable_params_cmd *cmd;
4072 struct sk_buff *skb;
4073 int ret, len;
4074
4075 len = sizeof(*cmd);
4076
4077 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4078 if (!skb)
4079 return -ENOMEM;
4080
4081 cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
4082 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
4083 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4084 cmd->vdev_id = vdev_id;
4085 cmd->enable = enable ? 1 : 0;
4086
4087 ret = ath11k_wmi_cmd_send(wmi, skb,
4088 WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
4089 if (ret) {
4090 ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
4091 dev_kfree_skb(skb);
4092 return ret;
4093 }
4094
4095 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4096 "cmd bss color change enable id %d enable %d\n",
4097 cmd->vdev_id, cmd->enable);
4098
4099 return 0;
4100 }
4101
ath11k_wmi_fils_discovery_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)4102 int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
4103 struct sk_buff *tmpl)
4104 {
4105 struct wmi_tlv *tlv;
4106 struct sk_buff *skb;
4107 void *ptr;
4108 int ret, len;
4109 size_t aligned_len;
4110 struct wmi_fils_discovery_tmpl_cmd *cmd;
4111
4112 aligned_len = roundup(tmpl->len, 4);
4113 len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
4114
4115 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4116 "vdev %i set FILS discovery template\n", vdev_id);
4117
4118 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4119 if (!skb)
4120 return -ENOMEM;
4121
4122 cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
4123 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4124 WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
4125 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4126 cmd->vdev_id = vdev_id;
4127 cmd->buf_len = tmpl->len;
4128 ptr = skb->data + sizeof(*cmd);
4129
4130 tlv = ptr;
4131 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
4132 FIELD_PREP(WMI_TLV_LEN, aligned_len);
4133 memcpy(tlv->value, tmpl->data, tmpl->len);
4134
4135 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
4136 if (ret) {
4137 ath11k_warn(ar->ab,
4138 "WMI vdev %i failed to send FILS discovery template command\n",
4139 vdev_id);
4140 dev_kfree_skb(skb);
4141 return ret;
4142 }
4143
4144 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd fils discovery tmpl");
4145
4146 return 0;
4147 }
4148
ath11k_wmi_peer_set_cfr_capture_conf(struct ath11k * ar,u32 vdev_id,const u8 * mac_addr,struct wmi_peer_cfr_capture_conf_arg * arg)4149 int ath11k_wmi_peer_set_cfr_capture_conf(struct ath11k *ar,
4150 u32 vdev_id, const u8 *mac_addr,
4151 struct wmi_peer_cfr_capture_conf_arg *arg)
4152 {
4153 struct ath11k_pdev_wmi *wmi = ar->wmi;
4154 struct wmi_peer_cfr_capture_cmd_fixed_param *cmd;
4155 struct sk_buff *skb;
4156 int ret;
4157
4158 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
4159 if (!skb)
4160 return -ENOMEM;
4161
4162 cmd = (struct wmi_peer_cfr_capture_cmd_fixed_param *)skb->data;
4163 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4164 WMI_TAG_PEER_CFR_CAPTURE_CMD) |
4165 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4166
4167 memcpy(&cmd->mac_addr, mac_addr, ETH_ALEN);
4168 cmd->request = arg->request;
4169 cmd->vdev_id = vdev_id;
4170 cmd->periodicity = arg->periodicity;
4171 cmd->bandwidth = arg->bw;
4172 cmd->capture_method = arg->method;
4173
4174 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PEER_CFR_CAPTURE_CMDID);
4175 if (ret) {
4176 ath11k_warn(ar->ab,
4177 "WMI vdev %d failed to send peer cfr capture cmd: %d\n",
4178 vdev_id, ret);
4179 dev_kfree_skb(skb);
4180 }
4181
4182 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4183 "WMI peer CFR capture cmd req %u id %u period %u bw %u mode %u\n",
4184 arg->request, vdev_id, arg->periodicity,
4185 arg->bw, arg->method);
4186
4187 return ret;
4188 }
4189
ath11k_wmi_probe_resp_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)4190 int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
4191 struct sk_buff *tmpl)
4192 {
4193 struct wmi_probe_tmpl_cmd *cmd;
4194 struct wmi_bcn_prb_info *probe_info;
4195 struct wmi_tlv *tlv;
4196 struct sk_buff *skb;
4197 #if defined(__linux__)
4198 void *ptr;
4199 #elif defined(__FreeBSD__)
4200 u8 *ptr;
4201 #endif
4202 int ret, len;
4203 size_t aligned_len = roundup(tmpl->len, 4);
4204
4205 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4206 "vdev %i set probe response template\n", vdev_id);
4207
4208 len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
4209
4210 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4211 if (!skb)
4212 return -ENOMEM;
4213
4214 cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
4215 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
4216 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4217 cmd->vdev_id = vdev_id;
4218 cmd->buf_len = tmpl->len;
4219
4220 ptr = skb->data + sizeof(*cmd);
4221
4222 #if defined(__linux__)
4223 probe_info = ptr;
4224 #elif defined(__FreeBSD__)
4225 probe_info = (void *)ptr;
4226 #endif
4227 len = sizeof(*probe_info);
4228 probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4229 WMI_TAG_BCN_PRB_INFO) |
4230 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4231 probe_info->caps = 0;
4232 probe_info->erp = 0;
4233
4234 ptr += sizeof(*probe_info);
4235
4236 #if defined(__linux__)
4237 tlv = ptr;
4238 #elif defined(__FreeBSD__)
4239 tlv = (void *)ptr;
4240 #endif
4241 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
4242 FIELD_PREP(WMI_TLV_LEN, aligned_len);
4243 memcpy(tlv->value, tmpl->data, tmpl->len);
4244
4245 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
4246 if (ret) {
4247 ath11k_warn(ar->ab,
4248 "WMI vdev %i failed to send probe response template command\n",
4249 vdev_id);
4250 dev_kfree_skb(skb);
4251 return ret;
4252 }
4253
4254 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd ");
4255
4256 return 0;
4257 }
4258
ath11k_wmi_fils_discovery(struct ath11k * ar,u32 vdev_id,u32 interval,bool unsol_bcast_probe_resp_enabled)4259 int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
4260 bool unsol_bcast_probe_resp_enabled)
4261 {
4262 struct sk_buff *skb;
4263 int ret, len;
4264 struct wmi_fils_discovery_cmd *cmd;
4265
4266 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4267 "vdev %i set %s interval to %u TU\n",
4268 vdev_id, unsol_bcast_probe_resp_enabled ?
4269 "unsolicited broadcast probe response" : "FILS discovery",
4270 interval);
4271
4272 len = sizeof(*cmd);
4273 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4274 if (!skb)
4275 return -ENOMEM;
4276
4277 cmd = (struct wmi_fils_discovery_cmd *)skb->data;
4278 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
4279 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4280 cmd->vdev_id = vdev_id;
4281 cmd->interval = interval;
4282 cmd->config = unsol_bcast_probe_resp_enabled;
4283
4284 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
4285 if (ret) {
4286 ath11k_warn(ar->ab,
4287 "WMI vdev %i failed to send FILS discovery enable/disable command\n",
4288 vdev_id);
4289 dev_kfree_skb(skb);
4290 return ret;
4291 }
4292
4293 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd enable fils");
4294
4295 return 0;
4296 }
4297
4298 static void
ath11k_wmi_obss_color_collision_event(struct ath11k_base * ab,struct sk_buff * skb)4299 ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
4300 {
4301 const void **tb;
4302 const struct wmi_obss_color_collision_event *ev;
4303 struct ath11k_vif *arvif;
4304 int ret;
4305
4306 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
4307 if (IS_ERR(tb)) {
4308 ret = PTR_ERR(tb);
4309 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4310 return;
4311 }
4312
4313 ath11k_dbg(ab, ATH11K_DBG_WMI, "event obss color collision");
4314
4315 rcu_read_lock();
4316
4317 ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
4318 if (!ev) {
4319 ath11k_warn(ab, "failed to fetch obss color collision ev");
4320 goto exit;
4321 }
4322
4323 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
4324 if (!arvif) {
4325 ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
4326 ev->vdev_id);
4327 goto exit;
4328 }
4329
4330 switch (ev->evt_type) {
4331 case WMI_BSS_COLOR_COLLISION_DETECTION:
4332 ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,
4333 0);
4334 ath11k_dbg(ab, ATH11K_DBG_WMI,
4335 #if defined(__linux__)
4336 "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
4337 ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
4338 #elif defined(__FreeBSD__)
4339 "OBSS color collision detected vdev:%d, event:%d, bitmap:%08jx\n",
4340 ev->vdev_id, ev->evt_type, (uintmax_t)ev->obss_color_bitmap);
4341 #endif
4342 break;
4343 case WMI_BSS_COLOR_COLLISION_DISABLE:
4344 case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
4345 case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
4346 break;
4347 default:
4348 ath11k_warn(ab, "received unknown obss color collision detection event\n");
4349 }
4350
4351 exit:
4352 kfree(tb);
4353 rcu_read_unlock();
4354 }
4355
4356 static void
ath11k_fill_band_to_mac_param(struct ath11k_base * soc,struct wmi_host_pdev_band_to_mac * band_to_mac)4357 ath11k_fill_band_to_mac_param(struct ath11k_base *soc,
4358 struct wmi_host_pdev_band_to_mac *band_to_mac)
4359 {
4360 u8 i;
4361 struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
4362 struct ath11k_pdev *pdev;
4363
4364 for (i = 0; i < soc->num_radios; i++) {
4365 pdev = &soc->pdevs[i];
4366 hal_reg_cap = &soc->hal_reg_cap[i];
4367 band_to_mac[i].pdev_id = pdev->pdev_id;
4368
4369 switch (pdev->cap.supported_bands) {
4370 case WMI_HOST_WLAN_2G_5G_CAP:
4371 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4372 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4373 break;
4374 case WMI_HOST_WLAN_2G_CAP:
4375 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4376 band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
4377 break;
4378 case WMI_HOST_WLAN_5G_CAP:
4379 band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
4380 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4381 break;
4382 default:
4383 break;
4384 }
4385 }
4386 }
4387
4388 static void
ath11k_wmi_copy_resource_config(struct wmi_resource_config * wmi_cfg,struct target_resource_config * tg_cfg)4389 ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
4390 struct target_resource_config *tg_cfg)
4391 {
4392 wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
4393 wmi_cfg->num_peers = tg_cfg->num_peers;
4394 wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
4395 wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
4396 wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
4397 wmi_cfg->num_tids = tg_cfg->num_tids;
4398 wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
4399 wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
4400 wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
4401 wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
4402 wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
4403 wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
4404 wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
4405 wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
4406 wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
4407 wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
4408 wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
4409 wmi_cfg->roam_offload_max_ap_profiles =
4410 tg_cfg->roam_offload_max_ap_profiles;
4411 wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
4412 wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
4413 wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
4414 wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
4415 wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
4416 wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
4417 wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
4418 wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
4419 tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
4420 wmi_cfg->vow_config = tg_cfg->vow_config;
4421 wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
4422 wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
4423 wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
4424 wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
4425 wmi_cfg->num_tdls_conn_table_entries =
4426 tg_cfg->num_tdls_conn_table_entries;
4427 wmi_cfg->beacon_tx_offload_max_vdev =
4428 tg_cfg->beacon_tx_offload_max_vdev;
4429 wmi_cfg->num_multicast_filter_entries =
4430 tg_cfg->num_multicast_filter_entries;
4431 wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
4432 wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
4433 wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
4434 wmi_cfg->max_tdls_concurrent_sleep_sta =
4435 tg_cfg->max_tdls_concurrent_sleep_sta;
4436 wmi_cfg->max_tdls_concurrent_buffer_sta =
4437 tg_cfg->max_tdls_concurrent_buffer_sta;
4438 wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
4439 wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
4440 wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
4441 wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
4442 wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
4443 wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
4444 wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
4445 wmi_cfg->flag1 = tg_cfg->flag1;
4446 wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
4447 wmi_cfg->sched_params = tg_cfg->sched_params;
4448 wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
4449 wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
4450 wmi_cfg->host_service_flags &=
4451 ~(1 << WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4452 wmi_cfg->host_service_flags |= (tg_cfg->is_reg_cc_ext_event_supported <<
4453 WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4454 wmi_cfg->flags2 = WMI_RSRC_CFG_FLAG2_CALC_NEXT_DTIM_COUNT_SET;
4455 wmi_cfg->ema_max_vap_cnt = tg_cfg->ema_max_vap_cnt;
4456 wmi_cfg->ema_max_profile_period = tg_cfg->ema_max_profile_period;
4457 }
4458
ath11k_init_cmd_send(struct ath11k_pdev_wmi * wmi,struct wmi_init_cmd_param * param)4459 static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
4460 struct wmi_init_cmd_param *param)
4461 {
4462 struct ath11k_base *ab = wmi->wmi_ab->ab;
4463 struct sk_buff *skb;
4464 struct wmi_init_cmd *cmd;
4465 struct wmi_resource_config *cfg;
4466 struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
4467 struct wmi_pdev_band_to_mac *band_to_mac;
4468 struct wlan_host_mem_chunk *host_mem_chunks;
4469 struct wmi_tlv *tlv;
4470 size_t ret, len;
4471 #if defined(__linux__)
4472 void *ptr;
4473 #elif defined(__FreeBSD__)
4474 u8 *ptr;
4475 #endif
4476 u32 hw_mode_len = 0;
4477 u16 idx;
4478
4479 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
4480 hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
4481 (param->num_band_to_mac * sizeof(*band_to_mac));
4482
4483 len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
4484 (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
4485
4486 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4487 if (!skb)
4488 return -ENOMEM;
4489
4490 cmd = (struct wmi_init_cmd *)skb->data;
4491
4492 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
4493 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4494
4495 ptr = skb->data + sizeof(*cmd);
4496 #if defined(__linux__)
4497 cfg = ptr;
4498 #elif defined(__FreeBSD__)
4499 cfg = (void *)ptr;
4500 #endif
4501
4502 ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
4503
4504 cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
4505 FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
4506
4507 ptr += sizeof(*cfg);
4508 #if defined(__linux__)
4509 host_mem_chunks = ptr + TLV_HDR_SIZE;
4510 #elif defined(__FreeBSD__)
4511 host_mem_chunks = (void *)(ptr + TLV_HDR_SIZE);
4512 #endif
4513 len = sizeof(struct wlan_host_mem_chunk);
4514
4515 for (idx = 0; idx < param->num_mem_chunks; ++idx) {
4516 host_mem_chunks[idx].tlv_header =
4517 FIELD_PREP(WMI_TLV_TAG,
4518 WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
4519 FIELD_PREP(WMI_TLV_LEN, len);
4520
4521 host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
4522 host_mem_chunks[idx].size = param->mem_chunks[idx].len;
4523 host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
4524
4525 ath11k_dbg(ab, ATH11K_DBG_WMI,
4526 #if defined(__linux__)
4527 "host mem chunk req_id %d paddr 0x%llx len %d\n",
4528 param->mem_chunks[idx].req_id,
4529 (u64)param->mem_chunks[idx].paddr,
4530 #elif defined(__FreeBSD__)
4531 "host mem chunk req_id %d paddr 0x%jx len %d\n",
4532 param->mem_chunks[idx].req_id,
4533 (uintmax_t)param->mem_chunks[idx].paddr,
4534 #endif
4535 param->mem_chunks[idx].len);
4536 }
4537 cmd->num_host_mem_chunks = param->num_mem_chunks;
4538 len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4539
4540 /* num_mem_chunks is zero */
4541 #if defined(__linux__)
4542 tlv = ptr;
4543 #elif defined(__FreeBSD__)
4544 tlv = (void *)ptr;
4545 #endif
4546 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4547 FIELD_PREP(WMI_TLV_LEN, len);
4548 ptr += TLV_HDR_SIZE + len;
4549
4550 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4551 hw_mode = ptr;
4552 hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4553 WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4554 FIELD_PREP(WMI_TLV_LEN,
4555 sizeof(*hw_mode) - TLV_HDR_SIZE);
4556
4557 hw_mode->hw_mode_index = param->hw_mode_id;
4558 hw_mode->num_band_to_mac = param->num_band_to_mac;
4559
4560 ptr += sizeof(*hw_mode);
4561
4562 len = param->num_band_to_mac * sizeof(*band_to_mac);
4563 #if defined(__linux__)
4564 tlv = ptr;
4565 #elif defined(__FreeBSD__)
4566 tlv = (void *)ptr;
4567 #endif
4568 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4569 FIELD_PREP(WMI_TLV_LEN, len);
4570
4571 ptr += TLV_HDR_SIZE;
4572 len = sizeof(*band_to_mac);
4573
4574 for (idx = 0; idx < param->num_band_to_mac; idx++) {
4575 band_to_mac = ptr;
4576
4577 band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4578 WMI_TAG_PDEV_BAND_TO_MAC) |
4579 FIELD_PREP(WMI_TLV_LEN,
4580 len - TLV_HDR_SIZE);
4581 band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4582 band_to_mac->start_freq =
4583 param->band_to_mac[idx].start_freq;
4584 band_to_mac->end_freq =
4585 param->band_to_mac[idx].end_freq;
4586 ptr += sizeof(*band_to_mac);
4587 }
4588 }
4589
4590 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4591 if (ret) {
4592 ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4593 dev_kfree_skb(skb);
4594 return ret;
4595 }
4596
4597 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd wmi init");
4598
4599 return 0;
4600 }
4601
ath11k_wmi_pdev_lro_cfg(struct ath11k * ar,int pdev_id)4602 int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4603 int pdev_id)
4604 {
4605 struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4606 struct sk_buff *skb;
4607 int ret;
4608
4609 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4610 if (!skb)
4611 return -ENOMEM;
4612
4613 cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4614 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4615 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4616
4617 get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4618 get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4619
4620 cmd->pdev_id = pdev_id;
4621
4622 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4623 if (ret) {
4624 ath11k_warn(ar->ab,
4625 "failed to send lro cfg req wmi cmd\n");
4626 goto err;
4627 }
4628
4629 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4630 "cmd lro config pdev_id 0x%x\n", pdev_id);
4631 return 0;
4632 err:
4633 dev_kfree_skb(skb);
4634 return ret;
4635 }
4636
ath11k_wmi_wait_for_service_ready(struct ath11k_base * ab)4637 int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4638 {
4639 unsigned long time_left;
4640
4641 time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4642 WMI_SERVICE_READY_TIMEOUT_HZ);
4643 if (!time_left)
4644 return -ETIMEDOUT;
4645
4646 return 0;
4647 }
4648
ath11k_wmi_wait_for_unified_ready(struct ath11k_base * ab)4649 int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4650 {
4651 unsigned long time_left;
4652
4653 time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4654 WMI_SERVICE_READY_TIMEOUT_HZ);
4655 if (!time_left)
4656 return -ETIMEDOUT;
4657
4658 return 0;
4659 }
4660
ath11k_wmi_set_hw_mode(struct ath11k_base * ab,enum wmi_host_hw_mode_config_type mode)4661 int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4662 enum wmi_host_hw_mode_config_type mode)
4663 {
4664 struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4665 struct sk_buff *skb;
4666 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4667 int len;
4668 int ret;
4669
4670 len = sizeof(*cmd);
4671
4672 skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4673 if (!skb)
4674 return -ENOMEM;
4675
4676 cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4677
4678 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4679 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4680
4681 cmd->pdev_id = WMI_PDEV_ID_SOC;
4682 cmd->hw_mode_index = mode;
4683
4684 ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4685 if (ret) {
4686 ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4687 dev_kfree_skb(skb);
4688 return ret;
4689 }
4690
4691 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev set hw mode %d", cmd->hw_mode_index);
4692
4693 return 0;
4694 }
4695
ath11k_wmi_cmd_init(struct ath11k_base * ab)4696 int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4697 {
4698 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4699 struct wmi_init_cmd_param init_param;
4700 struct target_resource_config config;
4701
4702 memset(&init_param, 0, sizeof(init_param));
4703 memset(&config, 0, sizeof(config));
4704
4705 ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4706
4707 if (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
4708 ab->wmi_ab.svc_map))
4709 config.is_reg_cc_ext_event_supported = 1;
4710
4711 memcpy(&wmi_ab->wlan_resource_config, &config, sizeof(config));
4712
4713 init_param.res_cfg = &wmi_ab->wlan_resource_config;
4714 init_param.num_mem_chunks = wmi_ab->num_mem_chunks;
4715 init_param.hw_mode_id = wmi_ab->preferred_hw_mode;
4716 init_param.mem_chunks = wmi_ab->mem_chunks;
4717
4718 if (ab->hw_params.single_pdev_only)
4719 init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4720
4721 init_param.num_band_to_mac = ab->num_radios;
4722 ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4723
4724 return ath11k_init_cmd_send(&wmi_ab->wmi[0], &init_param);
4725 }
4726
ath11k_wmi_vdev_spectral_conf(struct ath11k * ar,struct ath11k_wmi_vdev_spectral_conf_param * param)4727 int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4728 struct ath11k_wmi_vdev_spectral_conf_param *param)
4729 {
4730 struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4731 struct sk_buff *skb;
4732 int ret;
4733
4734 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4735 if (!skb)
4736 return -ENOMEM;
4737
4738 cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4739 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4740 WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4741 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4742
4743 memcpy(&cmd->param, param, sizeof(*param));
4744
4745 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4746 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4747 if (ret) {
4748 ath11k_warn(ar->ab,
4749 "failed to send spectral scan config wmi cmd\n");
4750 goto err;
4751 }
4752
4753 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4754 "cmd vdev spectral scan configure vdev_id 0x%x\n",
4755 param->vdev_id);
4756
4757 return 0;
4758 err:
4759 dev_kfree_skb(skb);
4760 return ret;
4761 }
4762
ath11k_wmi_vdev_spectral_enable(struct ath11k * ar,u32 vdev_id,u32 trigger,u32 enable)4763 int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4764 u32 trigger, u32 enable)
4765 {
4766 struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4767 struct sk_buff *skb;
4768 int ret;
4769
4770 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4771 if (!skb)
4772 return -ENOMEM;
4773
4774 cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4775 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4776 WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4777 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4778
4779 cmd->vdev_id = vdev_id;
4780 cmd->trigger_cmd = trigger;
4781 cmd->enable_cmd = enable;
4782
4783 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4784 WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4785 if (ret) {
4786 ath11k_warn(ar->ab,
4787 "failed to send spectral enable wmi cmd\n");
4788 goto err;
4789 }
4790
4791 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4792 "cmd vdev spectral scan enable vdev id 0x%x\n",
4793 vdev_id);
4794
4795 return 0;
4796 err:
4797 dev_kfree_skb(skb);
4798 return ret;
4799 }
4800
ath11k_wmi_pdev_dma_ring_cfg(struct ath11k * ar,struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd * param)4801 int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4802 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4803 {
4804 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4805 struct sk_buff *skb;
4806 int ret;
4807
4808 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4809 if (!skb)
4810 return -ENOMEM;
4811
4812 cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4813 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4814 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4815
4816 cmd->pdev_id = param->pdev_id;
4817 cmd->module_id = param->module_id;
4818 cmd->base_paddr_lo = param->base_paddr_lo;
4819 cmd->base_paddr_hi = param->base_paddr_hi;
4820 cmd->head_idx_paddr_lo = param->head_idx_paddr_lo;
4821 cmd->head_idx_paddr_hi = param->head_idx_paddr_hi;
4822 cmd->tail_idx_paddr_lo = param->tail_idx_paddr_lo;
4823 cmd->tail_idx_paddr_hi = param->tail_idx_paddr_hi;
4824 cmd->num_elems = param->num_elems;
4825 cmd->buf_size = param->buf_size;
4826 cmd->num_resp_per_event = param->num_resp_per_event;
4827 cmd->event_timeout_ms = param->event_timeout_ms;
4828
4829 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4830 WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4831 if (ret) {
4832 ath11k_warn(ar->ab,
4833 "failed to send dma ring cfg req wmi cmd\n");
4834 goto err;
4835 }
4836
4837 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4838 "cmd pdev dma ring cfg req pdev_id 0x%x\n",
4839 param->pdev_id);
4840
4841 return 0;
4842 err:
4843 dev_kfree_skb(skb);
4844 return ret;
4845 }
4846
ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4847 static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4848 u16 tag, u16 len,
4849 const void *ptr, void *data)
4850 {
4851 struct wmi_tlv_dma_buf_release_parse *parse = data;
4852
4853 if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4854 return -EPROTO;
4855
4856 if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4857 return -ENOBUFS;
4858
4859 parse->num_buf_entry++;
4860 return 0;
4861 }
4862
ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4863 static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4864 u16 tag, u16 len,
4865 const void *ptr, void *data)
4866 {
4867 struct wmi_tlv_dma_buf_release_parse *parse = data;
4868
4869 if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4870 return -EPROTO;
4871
4872 if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4873 return -ENOBUFS;
4874
4875 parse->num_meta++;
4876 return 0;
4877 }
4878
ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)4879 static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4880 u16 tag, u16 len,
4881 const void *ptr, void *data)
4882 {
4883 struct wmi_tlv_dma_buf_release_parse *parse = data;
4884 int ret;
4885
4886 switch (tag) {
4887 case WMI_TAG_DMA_BUF_RELEASE:
4888 memcpy(&parse->fixed, ptr,
4889 sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4890 parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4891 break;
4892 case WMI_TAG_ARRAY_STRUCT:
4893 if (!parse->buf_entry_done) {
4894 parse->num_buf_entry = 0;
4895 #if defined(__linux__)
4896 parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4897 #elif defined(__FreeBSD__)
4898 parse->buf_entry = ptr;
4899 #endif
4900
4901 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4902 ath11k_wmi_tlv_dma_buf_entry_parse,
4903 parse);
4904 if (ret) {
4905 ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4906 ret);
4907 return ret;
4908 }
4909
4910 parse->buf_entry_done = true;
4911 } else if (!parse->meta_data_done) {
4912 parse->num_meta = 0;
4913 #if defined(__linux__)
4914 parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4915 #elif defined(__FreeBSD__)
4916 parse->meta_data = ptr;
4917 #endif
4918
4919 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4920 ath11k_wmi_tlv_dma_buf_meta_parse,
4921 parse);
4922 if (ret) {
4923 ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4924 ret);
4925 return ret;
4926 }
4927
4928 parse->meta_data_done = true;
4929 }
4930 break;
4931 default:
4932 break;
4933 }
4934 return 0;
4935 }
4936
ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base * ab,struct sk_buff * skb)4937 static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4938 struct sk_buff *skb)
4939 {
4940 struct wmi_tlv_dma_buf_release_parse parse = { };
4941 struct ath11k_dbring_buf_release_event param;
4942 int ret;
4943
4944 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4945 ath11k_wmi_tlv_dma_buf_parse,
4946 &parse);
4947 if (ret) {
4948 ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4949 return;
4950 }
4951
4952 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev dma ring buf release");
4953
4954 param.fixed = parse.fixed;
4955 param.buf_entry = parse.buf_entry;
4956 param.num_buf_entry = parse.num_buf_entry;
4957 param.meta_data = parse.meta_data;
4958 param.num_meta = parse.num_meta;
4959
4960 ret = ath11k_dbring_buffer_release_event(ab, ¶m);
4961 if (ret) {
4962 ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4963 return;
4964 }
4965 }
4966
ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4967 static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4968 u16 tag, u16 len,
4969 const void *ptr, void *data)
4970 {
4971 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4972 struct wmi_hw_mode_capabilities *hw_mode_cap;
4973 u32 phy_map = 0;
4974
4975 if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4976 return -EPROTO;
4977
4978 if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4979 return -ENOBUFS;
4980
4981 hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4982 hw_mode_id);
4983 svc_rdy_ext->n_hw_mode_caps++;
4984
4985 phy_map = hw_mode_cap->phy_id_map;
4986 while (phy_map) {
4987 svc_rdy_ext->tot_phy_id++;
4988 phy_map = phy_map >> 1;
4989 }
4990
4991 return 0;
4992 }
4993
ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4994 static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4995 u16 len, const void *ptr, void *data)
4996 {
4997 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4998 #if defined(__linux__)
4999 struct wmi_hw_mode_capabilities *hw_mode_caps;
5000 #elif defined(__FreeBSD__)
5001 const struct wmi_hw_mode_capabilities *hw_mode_caps;
5002 #endif
5003 enum wmi_host_hw_mode_config_type mode, pref;
5004 u32 i;
5005 int ret;
5006
5007 svc_rdy_ext->n_hw_mode_caps = 0;
5008 #if defined(__linux__)
5009 svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
5010 #elif defined(__FreeBSD__)
5011 svc_rdy_ext->hw_mode_caps = ptr;
5012 #endif
5013
5014 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
5015 ath11k_wmi_tlv_hw_mode_caps_parse,
5016 svc_rdy_ext);
5017 if (ret) {
5018 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
5019 return ret;
5020 }
5021
5022 i = 0;
5023 while (i < svc_rdy_ext->n_hw_mode_caps) {
5024 hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
5025 mode = hw_mode_caps->hw_mode_id;
5026 pref = soc->wmi_ab.preferred_hw_mode;
5027
5028 if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
5029 svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
5030 soc->wmi_ab.preferred_hw_mode = mode;
5031 }
5032 i++;
5033 }
5034
5035 ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
5036 soc->wmi_ab.preferred_hw_mode);
5037 if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
5038 return -EINVAL;
5039
5040 return 0;
5041 }
5042
ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)5043 static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
5044 u16 tag, u16 len,
5045 const void *ptr, void *data)
5046 {
5047 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5048
5049 if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
5050 return -EPROTO;
5051
5052 if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
5053 return -ENOBUFS;
5054
5055 len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
5056 if (!svc_rdy_ext->n_mac_phy_caps) {
5057 svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
5058 len, GFP_ATOMIC);
5059 if (!svc_rdy_ext->mac_phy_caps)
5060 return -ENOMEM;
5061 }
5062
5063 memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
5064 svc_rdy_ext->n_mac_phy_caps++;
5065 return 0;
5066 }
5067
ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)5068 static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
5069 u16 tag, u16 len,
5070 const void *ptr, void *data)
5071 {
5072 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5073
5074 if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
5075 return -EPROTO;
5076
5077 if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
5078 return -ENOBUFS;
5079
5080 svc_rdy_ext->n_ext_hal_reg_caps++;
5081 return 0;
5082 }
5083
ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)5084 static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
5085 u16 len, const void *ptr, void *data)
5086 {
5087 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
5088 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5089 struct ath11k_hal_reg_capabilities_ext reg_cap;
5090 int ret;
5091 u32 i;
5092
5093 svc_rdy_ext->n_ext_hal_reg_caps = 0;
5094 #if defined(__linux__)
5095 svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
5096 #elif defined(__FreeBSD__)
5097 svc_rdy_ext->ext_hal_reg_caps = (const struct wmi_hal_reg_capabilities_ext *)ptr;
5098 #endif
5099 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
5100 ath11k_wmi_tlv_ext_hal_reg_caps_parse,
5101 svc_rdy_ext);
5102 if (ret) {
5103 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
5104 return ret;
5105 }
5106
5107 for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
5108 ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
5109 svc_rdy_ext->soc_hal_reg_caps,
5110 svc_rdy_ext->ext_hal_reg_caps, i,
5111 ®_cap);
5112 if (ret) {
5113 ath11k_warn(soc, "failed to extract reg cap %d\n", i);
5114 return ret;
5115 }
5116
5117 memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
5118 ®_cap, sizeof(reg_cap));
5119 }
5120 return 0;
5121 }
5122
ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base * soc,u16 len,const void * ptr,void * data)5123 static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
5124 u16 len, const void *ptr,
5125 void *data)
5126 {
5127 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
5128 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5129 u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
5130 u32 phy_id_map;
5131 int pdev_index = 0;
5132 int ret;
5133
5134 #if defined(__linux__)
5135 svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
5136 #elif defined(__FreeBSD__)
5137 svc_rdy_ext->soc_hal_reg_caps = (const struct wmi_soc_hal_reg_capabilities *)ptr;
5138 #endif
5139 svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
5140
5141 soc->num_radios = 0;
5142 soc->target_pdev_count = 0;
5143 phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
5144
5145 while (phy_id_map && soc->num_radios < MAX_RADIOS) {
5146 ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
5147 svc_rdy_ext->hw_caps,
5148 svc_rdy_ext->hw_mode_caps,
5149 svc_rdy_ext->soc_hal_reg_caps,
5150 svc_rdy_ext->mac_phy_caps,
5151 hw_mode_id, soc->num_radios,
5152 &soc->pdevs[pdev_index]);
5153 if (ret) {
5154 ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
5155 soc->num_radios);
5156 return ret;
5157 }
5158
5159 soc->num_radios++;
5160
5161 /* For QCA6390, save mac_phy capability in the same pdev */
5162 if (soc->hw_params.single_pdev_only)
5163 pdev_index = 0;
5164 else
5165 pdev_index = soc->num_radios;
5166
5167 /* TODO: mac_phy_cap prints */
5168 phy_id_map >>= 1;
5169 }
5170
5171 /* For QCA6390, set num_radios to 1 because host manages
5172 * both 2G and 5G radio in one pdev.
5173 * Set pdev_id = 0 and 0 means soc level.
5174 */
5175 if (soc->hw_params.single_pdev_only) {
5176 soc->num_radios = 1;
5177 soc->pdevs[0].pdev_id = 0;
5178 }
5179
5180 if (!soc->reg_info_store) {
5181 soc->reg_info_store = kzalloc_objs(*soc->reg_info_store,
5182 soc->num_radios, GFP_ATOMIC);
5183 if (!soc->reg_info_store)
5184 return -ENOMEM;
5185 }
5186
5187 return 0;
5188 }
5189
ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)5190 static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
5191 u16 tag, u16 len,
5192 const void *ptr, void *data)
5193 {
5194 struct wmi_tlv_dma_ring_caps_parse *parse = data;
5195
5196 if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
5197 return -EPROTO;
5198
5199 parse->n_dma_ring_caps++;
5200 return 0;
5201 }
5202
ath11k_wmi_alloc_dbring_caps(struct ath11k_base * ab,u32 num_cap)5203 static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
5204 u32 num_cap)
5205 {
5206 size_t sz;
5207 void *ptr;
5208
5209 sz = num_cap * sizeof(struct ath11k_dbring_cap);
5210 ptr = kzalloc(sz, GFP_ATOMIC);
5211 if (!ptr)
5212 return -ENOMEM;
5213
5214 ab->db_caps = ptr;
5215 ab->num_db_cap = num_cap;
5216
5217 return 0;
5218 }
5219
ath11k_wmi_free_dbring_caps(struct ath11k_base * ab)5220 static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
5221 {
5222 kfree(ab->db_caps);
5223 ab->db_caps = NULL;
5224 ab->num_db_cap = 0;
5225 }
5226
ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base * ab,u16 len,const void * ptr,void * data)5227 static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
5228 u16 len, const void *ptr, void *data)
5229 {
5230 struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
5231 #if defined(__linux__)
5232 struct wmi_dma_ring_capabilities *dma_caps;
5233 #elif defined(__FreeBSD__)
5234 const struct wmi_dma_ring_capabilities *dma_caps;
5235 #endif
5236 struct ath11k_dbring_cap *dir_buff_caps;
5237 int ret;
5238 u32 i;
5239
5240 dma_caps_parse->n_dma_ring_caps = 0;
5241 #if defined(__linux__)
5242 dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
5243 #elif defined(__FreeBSD__)
5244 dma_caps = (const struct wmi_dma_ring_capabilities *)ptr;
5245 #endif
5246 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5247 ath11k_wmi_tlv_dma_ring_caps_parse,
5248 dma_caps_parse);
5249 if (ret) {
5250 ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
5251 return ret;
5252 }
5253
5254 if (!dma_caps_parse->n_dma_ring_caps)
5255 return 0;
5256
5257 if (ab->num_db_cap) {
5258 ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
5259 return 0;
5260 }
5261
5262 ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
5263 if (ret)
5264 return ret;
5265
5266 dir_buff_caps = ab->db_caps;
5267 for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
5268 if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
5269 ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
5270 ret = -EINVAL;
5271 goto free_dir_buff;
5272 }
5273
5274 dir_buff_caps[i].id = dma_caps[i].module_id;
5275 dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
5276 dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
5277 dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
5278 dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
5279 }
5280
5281 return 0;
5282
5283 free_dir_buff:
5284 ath11k_wmi_free_dbring_caps(ab);
5285 return ret;
5286 }
5287
ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5288 static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
5289 u16 tag, u16 len,
5290 const void *ptr, void *data)
5291 {
5292 struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
5293 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5294 int ret;
5295
5296 switch (tag) {
5297 case WMI_TAG_SERVICE_READY_EXT_EVENT:
5298 ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
5299 &svc_rdy_ext->param);
5300 if (ret) {
5301 ath11k_warn(ab, "unable to extract ext params\n");
5302 return ret;
5303 }
5304 break;
5305
5306 case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
5307 #if defined(__linux__)
5308 svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
5309 #elif defined(__FreeBSD__)
5310 svc_rdy_ext->hw_caps = (const struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
5311 #endif
5312 svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
5313 break;
5314
5315 case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
5316 ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
5317 svc_rdy_ext);
5318 if (ret)
5319 return ret;
5320 break;
5321
5322 case WMI_TAG_ARRAY_STRUCT:
5323 if (!svc_rdy_ext->hw_mode_done) {
5324 ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
5325 svc_rdy_ext);
5326 if (ret)
5327 return ret;
5328
5329 svc_rdy_ext->hw_mode_done = true;
5330 } else if (!svc_rdy_ext->mac_phy_done) {
5331 svc_rdy_ext->n_mac_phy_caps = 0;
5332 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5333 ath11k_wmi_tlv_mac_phy_caps_parse,
5334 svc_rdy_ext);
5335 if (ret) {
5336 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5337 return ret;
5338 }
5339
5340 svc_rdy_ext->mac_phy_done = true;
5341 } else if (!svc_rdy_ext->ext_hal_reg_done) {
5342 ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
5343 svc_rdy_ext);
5344 if (ret)
5345 return ret;
5346
5347 svc_rdy_ext->ext_hal_reg_done = true;
5348 } else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
5349 svc_rdy_ext->mac_phy_chainmask_combo_done = true;
5350 } else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
5351 svc_rdy_ext->mac_phy_chainmask_cap_done = true;
5352 } else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
5353 svc_rdy_ext->oem_dma_ring_cap_done = true;
5354 } else if (!svc_rdy_ext->dma_ring_cap_done) {
5355 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5356 &svc_rdy_ext->dma_caps_parse);
5357 if (ret)
5358 return ret;
5359
5360 svc_rdy_ext->dma_ring_cap_done = true;
5361 }
5362 break;
5363
5364 default:
5365 break;
5366 }
5367 return 0;
5368 }
5369
ath11k_service_ready_ext_event(struct ath11k_base * ab,struct sk_buff * skb)5370 static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
5371 struct sk_buff *skb)
5372 {
5373 struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
5374 int ret;
5375
5376 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5377 ath11k_wmi_tlv_svc_rdy_ext_parse,
5378 &svc_rdy_ext);
5379 if (ret) {
5380 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5381 goto err;
5382 }
5383
5384 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext");
5385
5386 if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
5387 complete(&ab->wmi_ab.service_ready);
5388
5389 kfree(svc_rdy_ext.mac_phy_caps);
5390 return 0;
5391
5392 err:
5393 ath11k_wmi_free_dbring_caps(ab);
5394 return ret;
5395 }
5396
ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5397 static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
5398 u16 tag, u16 len,
5399 const void *ptr, void *data)
5400 {
5401 struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
5402 int ret;
5403
5404 switch (tag) {
5405 case WMI_TAG_ARRAY_STRUCT:
5406 if (!parse->dma_ring_cap_done) {
5407 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5408 &parse->dma_caps_parse);
5409 if (ret)
5410 return ret;
5411
5412 parse->dma_ring_cap_done = true;
5413 }
5414 break;
5415 default:
5416 break;
5417 }
5418
5419 return 0;
5420 }
5421
ath11k_service_ready_ext2_event(struct ath11k_base * ab,struct sk_buff * skb)5422 static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
5423 struct sk_buff *skb)
5424 {
5425 struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
5426 int ret;
5427
5428 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5429 ath11k_wmi_tlv_svc_rdy_ext2_parse,
5430 &svc_rdy_ext2);
5431 if (ret) {
5432 ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
5433 goto err;
5434 }
5435
5436 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext2");
5437
5438 complete(&ab->wmi_ab.service_ready);
5439
5440 return 0;
5441
5442 err:
5443 ath11k_wmi_free_dbring_caps(ab);
5444 return ret;
5445 }
5446
ath11k_pull_vdev_start_resp_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_vdev_start_resp_event * vdev_rsp)5447 static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5448 struct wmi_vdev_start_resp_event *vdev_rsp)
5449 {
5450 const void **tb;
5451 const struct wmi_vdev_start_resp_event *ev;
5452 int ret;
5453
5454 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5455 if (IS_ERR(tb)) {
5456 ret = PTR_ERR(tb);
5457 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5458 return ret;
5459 }
5460
5461 ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
5462 if (!ev) {
5463 ath11k_warn(ab, "failed to fetch vdev start resp ev");
5464 kfree(tb);
5465 return -EPROTO;
5466 }
5467
5468 memset(vdev_rsp, 0, sizeof(*vdev_rsp));
5469
5470 vdev_rsp->vdev_id = ev->vdev_id;
5471 vdev_rsp->requestor_id = ev->requestor_id;
5472 vdev_rsp->resp_type = ev->resp_type;
5473 vdev_rsp->status = ev->status;
5474 vdev_rsp->chain_mask = ev->chain_mask;
5475 vdev_rsp->smps_mode = ev->smps_mode;
5476 vdev_rsp->mac_id = ev->mac_id;
5477 vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
5478 vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
5479 vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;
5480
5481 kfree(tb);
5482 return 0;
5483 }
5484
ath11k_print_reg_rule(struct ath11k_base * ab,const char * band,u32 num_reg_rules,struct cur_reg_rule * reg_rule_ptr)5485 static void ath11k_print_reg_rule(struct ath11k_base *ab, const char *band,
5486 u32 num_reg_rules,
5487 struct cur_reg_rule *reg_rule_ptr)
5488 {
5489 struct cur_reg_rule *reg_rule = reg_rule_ptr;
5490 u32 count;
5491
5492 ath11k_dbg(ab, ATH11K_DBG_WMI, "number of reg rules in %s band: %d\n",
5493 band, num_reg_rules);
5494
5495 for (count = 0; count < num_reg_rules; count++) {
5496 ath11k_dbg(ab, ATH11K_DBG_WMI,
5497 "reg rule %d: (%d - %d @ %d) (%d, %d) (FLAGS %d)\n",
5498 count + 1, reg_rule->start_freq, reg_rule->end_freq,
5499 reg_rule->max_bw, reg_rule->ant_gain,
5500 reg_rule->reg_power, reg_rule->flags);
5501 reg_rule++;
5502 }
5503 }
5504
5505 static struct cur_reg_rule
create_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_rule_struct * wmi_reg_rule)5506 *create_reg_rules_from_wmi(u32 num_reg_rules,
5507 #if defined(__linux__)
5508 struct wmi_regulatory_rule_struct *wmi_reg_rule)
5509 #elif defined(__FreeBSD__)
5510 const struct wmi_regulatory_rule_struct *wmi_reg_rule)
5511 #endif
5512 {
5513 struct cur_reg_rule *reg_rule_ptr;
5514 u32 count;
5515
5516 reg_rule_ptr = kzalloc_objs(*reg_rule_ptr, num_reg_rules, GFP_ATOMIC);
5517
5518 if (!reg_rule_ptr)
5519 return NULL;
5520
5521 for (count = 0; count < num_reg_rules; count++) {
5522 reg_rule_ptr[count].start_freq =
5523 FIELD_GET(REG_RULE_START_FREQ,
5524 wmi_reg_rule[count].freq_info);
5525 reg_rule_ptr[count].end_freq =
5526 FIELD_GET(REG_RULE_END_FREQ,
5527 wmi_reg_rule[count].freq_info);
5528 reg_rule_ptr[count].max_bw =
5529 FIELD_GET(REG_RULE_MAX_BW,
5530 wmi_reg_rule[count].bw_pwr_info);
5531 reg_rule_ptr[count].reg_power =
5532 FIELD_GET(REG_RULE_REG_PWR,
5533 wmi_reg_rule[count].bw_pwr_info);
5534 reg_rule_ptr[count].ant_gain =
5535 FIELD_GET(REG_RULE_ANT_GAIN,
5536 wmi_reg_rule[count].bw_pwr_info);
5537 reg_rule_ptr[count].flags =
5538 FIELD_GET(REG_RULE_FLAGS,
5539 wmi_reg_rule[count].flag_info);
5540 }
5541
5542 return reg_rule_ptr;
5543 }
5544
ath11k_pull_reg_chan_list_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5545 static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
5546 struct sk_buff *skb,
5547 struct cur_regulatory_info *reg_info)
5548 {
5549 const void **tb;
5550 const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
5551 #if defined(__linux__)
5552 struct wmi_regulatory_rule_struct *wmi_reg_rule;
5553 #elif defined(__FreeBSD__)
5554 const struct wmi_regulatory_rule_struct *wmi_reg_rule;
5555 #endif
5556 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5557 int ret;
5558
5559 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
5560
5561 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5562 if (IS_ERR(tb)) {
5563 ret = PTR_ERR(tb);
5564 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5565 return ret;
5566 }
5567
5568 chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
5569 if (!chan_list_event_hdr) {
5570 ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
5571 kfree(tb);
5572 return -EPROTO;
5573 }
5574
5575 reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;
5576 reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;
5577
5578 if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {
5579 ath11k_warn(ab, "No regulatory rules available in the event info\n");
5580 kfree(tb);
5581 return -EINVAL;
5582 }
5583
5584 memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
5585 REG_ALPHA2_LEN);
5586 reg_info->dfs_region = chan_list_event_hdr->dfs_region;
5587 reg_info->phybitmap = chan_list_event_hdr->phybitmap;
5588 reg_info->num_phy = chan_list_event_hdr->num_phy;
5589 reg_info->phy_id = chan_list_event_hdr->phy_id;
5590 reg_info->ctry_code = chan_list_event_hdr->country_id;
5591 reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
5592
5593 ath11k_dbg(ab, ATH11K_DBG_WMI,
5594 "status_code %s",
5595 ath11k_cc_status_to_str(reg_info->status_code));
5596
5597 reg_info->status_code =
5598 ath11k_wmi_cc_setting_code_to_reg(chan_list_event_hdr->status_code);
5599
5600 reg_info->is_ext_reg_event = false;
5601
5602 reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;
5603 reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;
5604 reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;
5605 reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;
5606
5607 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5608 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5609
5610 ath11k_dbg(ab, ATH11K_DBG_WMI,
5611 "cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",
5612 reg_info->alpha2, reg_info->dfs_region,
5613 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5614 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);
5615
5616 ath11k_dbg(ab, ATH11K_DBG_WMI,
5617 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5618 num_2ghz_reg_rules, num_5ghz_reg_rules);
5619
5620 wmi_reg_rule =
5621 #if defined(__linux__)
5622 (struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
5623 #elif defined(__FreeBSD__)
5624 (const struct wmi_regulatory_rule_struct *)((const u8 *)chan_list_event_hdr
5625 #endif
5626 + sizeof(*chan_list_event_hdr)
5627 + sizeof(struct wmi_tlv));
5628
5629 if (num_2ghz_reg_rules) {
5630 reg_info->reg_rules_2ghz_ptr =
5631 create_reg_rules_from_wmi(num_2ghz_reg_rules,
5632 wmi_reg_rule);
5633 if (!reg_info->reg_rules_2ghz_ptr) {
5634 kfree(tb);
5635 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5636 return -ENOMEM;
5637 }
5638
5639 ath11k_print_reg_rule(ab, "2 GHz",
5640 num_2ghz_reg_rules,
5641 reg_info->reg_rules_2ghz_ptr);
5642 }
5643
5644 if (num_5ghz_reg_rules) {
5645 wmi_reg_rule += num_2ghz_reg_rules;
5646 reg_info->reg_rules_5ghz_ptr =
5647 create_reg_rules_from_wmi(num_5ghz_reg_rules,
5648 wmi_reg_rule);
5649 if (!reg_info->reg_rules_5ghz_ptr) {
5650 kfree(tb);
5651 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5652 return -ENOMEM;
5653 }
5654
5655 ath11k_print_reg_rule(ab, "5 GHz",
5656 num_5ghz_reg_rules,
5657 reg_info->reg_rules_5ghz_ptr);
5658 }
5659
5660 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5661
5662 kfree(tb);
5663 return 0;
5664 }
5665
5666 static struct cur_reg_rule
create_ext_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_ext_rule * wmi_reg_rule)5667 *create_ext_reg_rules_from_wmi(u32 num_reg_rules,
5668 #if defined(__linux__)
5669 struct wmi_regulatory_ext_rule *wmi_reg_rule)
5670 #elif defined(__FreeBSD__)
5671 const struct wmi_regulatory_ext_rule *wmi_reg_rule)
5672 #endif
5673 {
5674 struct cur_reg_rule *reg_rule_ptr;
5675 u32 count;
5676
5677 reg_rule_ptr = kzalloc_objs(*reg_rule_ptr, num_reg_rules, GFP_ATOMIC);
5678
5679 if (!reg_rule_ptr)
5680 return NULL;
5681
5682 for (count = 0; count < num_reg_rules; count++) {
5683 reg_rule_ptr[count].start_freq =
5684 u32_get_bits(wmi_reg_rule[count].freq_info,
5685 REG_RULE_START_FREQ);
5686 reg_rule_ptr[count].end_freq =
5687 u32_get_bits(wmi_reg_rule[count].freq_info,
5688 REG_RULE_END_FREQ);
5689 reg_rule_ptr[count].max_bw =
5690 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5691 REG_RULE_MAX_BW);
5692 reg_rule_ptr[count].reg_power =
5693 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5694 REG_RULE_REG_PWR);
5695 reg_rule_ptr[count].ant_gain =
5696 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5697 REG_RULE_ANT_GAIN);
5698 reg_rule_ptr[count].flags =
5699 u32_get_bits(wmi_reg_rule[count].flag_info,
5700 REG_RULE_FLAGS);
5701 reg_rule_ptr[count].psd_flag =
5702 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5703 REG_RULE_PSD_INFO);
5704 reg_rule_ptr[count].psd_eirp =
5705 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5706 REG_RULE_PSD_EIRP);
5707 }
5708
5709 return reg_rule_ptr;
5710 }
5711
5712 static u8
ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,const struct wmi_regulatory_ext_rule * rule)5713 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,
5714 const struct wmi_regulatory_ext_rule *rule)
5715 {
5716 u8 num_invalid_5ghz_rules = 0;
5717 u32 count, start_freq;
5718
5719 for (count = 0; count < num_reg_rules; count++) {
5720 start_freq = u32_get_bits(rule[count].freq_info,
5721 REG_RULE_START_FREQ);
5722
5723 if (start_freq >= ATH11K_MIN_6G_FREQ)
5724 num_invalid_5ghz_rules++;
5725 }
5726
5727 return num_invalid_5ghz_rules;
5728 }
5729
ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5730 static int ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base *ab,
5731 struct sk_buff *skb,
5732 struct cur_regulatory_info *reg_info)
5733 {
5734 const void **tb;
5735 const struct wmi_reg_chan_list_cc_ext_event *ev;
5736 #if defined(__linux__)
5737 struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5738 #elif defined(__FreeBSD__)
5739 const struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5740 #endif
5741 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5742 u32 num_6ghz_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
5743 u32 num_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
5744 u32 total_reg_rules = 0;
5745 int ret, i, j, num_invalid_5ghz_ext_rules = 0;
5746
5747 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory ext channel list\n");
5748
5749 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5750 if (IS_ERR(tb)) {
5751 ret = PTR_ERR(tb);
5752 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5753 return ret;
5754 }
5755
5756 ev = tb[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT];
5757 if (!ev) {
5758 ath11k_warn(ab, "failed to fetch reg chan list ext update ev\n");
5759 kfree(tb);
5760 return -EPROTO;
5761 }
5762
5763 reg_info->num_2ghz_reg_rules = ev->num_2ghz_reg_rules;
5764 reg_info->num_5ghz_reg_rules = ev->num_5ghz_reg_rules;
5765 reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] =
5766 ev->num_6ghz_reg_rules_ap_lpi;
5767 reg_info->num_6ghz_rules_ap[WMI_REG_STANDARD_POWER_AP] =
5768 ev->num_6ghz_reg_rules_ap_sp;
5769 reg_info->num_6ghz_rules_ap[WMI_REG_VERY_LOW_POWER_AP] =
5770 ev->num_6ghz_reg_rules_ap_vlp;
5771
5772 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5773 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i] =
5774 ev->num_6ghz_reg_rules_client_lpi[i];
5775 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i] =
5776 ev->num_6ghz_reg_rules_client_sp[i];
5777 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5778 ev->num_6ghz_reg_rules_client_vlp[i];
5779 }
5780
5781 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5782 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5783
5784 total_reg_rules += num_2ghz_reg_rules;
5785 total_reg_rules += num_5ghz_reg_rules;
5786
5787 if ((num_2ghz_reg_rules > MAX_REG_RULES) ||
5788 (num_5ghz_reg_rules > MAX_REG_RULES)) {
5789 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",
5790 num_2ghz_reg_rules, num_5ghz_reg_rules, MAX_REG_RULES);
5791 kfree(tb);
5792 return -EINVAL;
5793 }
5794
5795 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5796 num_6ghz_reg_rules_ap[i] = reg_info->num_6ghz_rules_ap[i];
5797
5798 if (num_6ghz_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) {
5799 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",
5800 i, num_6ghz_reg_rules_ap[i], MAX_6GHZ_REG_RULES);
5801 kfree(tb);
5802 return -EINVAL;
5803 }
5804
5805 total_reg_rules += num_6ghz_reg_rules_ap[i];
5806 }
5807
5808 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5809 num_6ghz_client[WMI_REG_INDOOR_AP][i] =
5810 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i];
5811 total_reg_rules += num_6ghz_client[WMI_REG_INDOOR_AP][i];
5812
5813 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5814 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i];
5815 total_reg_rules += num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i];
5816
5817 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5818 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i];
5819 total_reg_rules += num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i];
5820
5821 if ((num_6ghz_client[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES) ||
5822 (num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] >
5823 MAX_6GHZ_REG_RULES) ||
5824 (num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] >
5825 MAX_6GHZ_REG_RULES)) {
5826 ath11k_warn(ab,
5827 "Num 6 GHz client reg rules exceeds max limit, for client(type: %d)\n",
5828 i);
5829 kfree(tb);
5830 return -EINVAL;
5831 }
5832 }
5833
5834 if (!total_reg_rules) {
5835 ath11k_warn(ab, "No reg rules available\n");
5836 kfree(tb);
5837 return -EINVAL;
5838 }
5839
5840 memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN);
5841
5842 reg_info->dfs_region = ev->dfs_region;
5843 reg_info->phybitmap = ev->phybitmap;
5844 reg_info->num_phy = ev->num_phy;
5845 reg_info->phy_id = ev->phy_id;
5846 reg_info->ctry_code = ev->country_id;
5847 reg_info->reg_dmn_pair = ev->domain_code;
5848
5849 ath11k_dbg(ab, ATH11K_DBG_WMI,
5850 "status_code %s",
5851 ath11k_cc_status_to_str(reg_info->status_code));
5852
5853 reg_info->status_code =
5854 ath11k_wmi_cc_setting_code_to_reg(ev->status_code);
5855
5856 reg_info->is_ext_reg_event = true;
5857
5858 reg_info->min_bw_2ghz = ev->min_bw_2ghz;
5859 reg_info->max_bw_2ghz = ev->max_bw_2ghz;
5860 reg_info->min_bw_5ghz = ev->min_bw_5ghz;
5861 reg_info->max_bw_5ghz = ev->max_bw_5ghz;
5862
5863 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5864 ev->min_bw_6ghz_ap_lpi;
5865 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5866 ev->max_bw_6ghz_ap_lpi;
5867 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5868 ev->min_bw_6ghz_ap_sp;
5869 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5870 ev->max_bw_6ghz_ap_sp;
5871 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5872 ev->min_bw_6ghz_ap_vlp;
5873 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5874 ev->max_bw_6ghz_ap_vlp;
5875
5876 ath11k_dbg(ab, ATH11K_DBG_WMI,
5877 "6 GHz AP BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5878 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5879 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5880 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5881 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5882 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP],
5883 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP]);
5884
5885 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5886 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5887 ev->min_bw_6ghz_client_lpi[i];
5888 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5889 ev->max_bw_6ghz_client_lpi[i];
5890 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5891 ev->min_bw_6ghz_client_sp[i];
5892 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5893 ev->max_bw_6ghz_client_sp[i];
5894 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5895 ev->min_bw_6ghz_client_vlp[i];
5896 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5897 ev->max_bw_6ghz_client_vlp[i];
5898
5899 ath11k_dbg(ab, ATH11K_DBG_WMI,
5900 "6 GHz %s BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5901 ath11k_6ghz_client_type_to_str(i),
5902 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5903 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5904 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5905 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5906 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i],
5907 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i]);
5908 }
5909
5910 ath11k_dbg(ab, ATH11K_DBG_WMI,
5911 "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x",
5912 reg_info->alpha2, reg_info->dfs_region,
5913 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5914 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz,
5915 reg_info->phybitmap);
5916
5917 ath11k_dbg(ab, ATH11K_DBG_WMI,
5918 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5919 num_2ghz_reg_rules, num_5ghz_reg_rules);
5920
5921 ath11k_dbg(ab, ATH11K_DBG_WMI,
5922 "num_6ghz_reg_rules_ap_lpi: %d num_6ghz_reg_rules_ap_sp: %d num_6ghz_reg_rules_ap_vlp: %d",
5923 num_6ghz_reg_rules_ap[WMI_REG_INDOOR_AP],
5924 num_6ghz_reg_rules_ap[WMI_REG_STANDARD_POWER_AP],
5925 num_6ghz_reg_rules_ap[WMI_REG_VERY_LOW_POWER_AP]);
5926
5927 j = WMI_REG_DEFAULT_CLIENT;
5928 ath11k_dbg(ab, ATH11K_DBG_WMI,
5929 "6 GHz Regular client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5930 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5931 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5932 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5933
5934 j = WMI_REG_SUBORDINATE_CLIENT;
5935 ath11k_dbg(ab, ATH11K_DBG_WMI,
5936 "6 GHz Subordinate client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5937 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5938 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5939 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5940
5941 ext_wmi_reg_rule =
5942 #if defined(__linux__)
5943 (struct wmi_regulatory_ext_rule *)((u8 *)ev + sizeof(*ev) +
5944 #elif defined(__FreeBSD__)
5945 (const struct wmi_regulatory_ext_rule *)((const u8 *)ev + sizeof(*ev) +
5946 #endif
5947 sizeof(struct wmi_tlv));
5948 if (num_2ghz_reg_rules) {
5949 reg_info->reg_rules_2ghz_ptr =
5950 create_ext_reg_rules_from_wmi(num_2ghz_reg_rules,
5951 ext_wmi_reg_rule);
5952
5953 if (!reg_info->reg_rules_2ghz_ptr) {
5954 kfree(tb);
5955 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5956 return -ENOMEM;
5957 }
5958
5959 ath11k_print_reg_rule(ab, "2 GHz",
5960 num_2ghz_reg_rules,
5961 reg_info->reg_rules_2ghz_ptr);
5962 }
5963
5964 ext_wmi_reg_rule += num_2ghz_reg_rules;
5965
5966 /* Firmware might include 6 GHz reg rule in 5 GHz rule list
5967 * for few countries along with separate 6 GHz rule.
5968 * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list
5969 * causes intersect check to be true, and same rules will be
5970 * shown multiple times in iw cmd.
5971 * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list
5972 */
5973 num_invalid_5ghz_ext_rules =
5974 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(num_5ghz_reg_rules,
5975 ext_wmi_reg_rule);
5976
5977 if (num_invalid_5ghz_ext_rules) {
5978 ath11k_dbg(ab, ATH11K_DBG_WMI,
5979 "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules",
5980 reg_info->alpha2, reg_info->num_5ghz_reg_rules,
5981 num_invalid_5ghz_ext_rules);
5982
5983 num_5ghz_reg_rules = num_5ghz_reg_rules - num_invalid_5ghz_ext_rules;
5984 reg_info->num_5ghz_reg_rules = num_5ghz_reg_rules;
5985 }
5986
5987 if (num_5ghz_reg_rules) {
5988 reg_info->reg_rules_5ghz_ptr =
5989 create_ext_reg_rules_from_wmi(num_5ghz_reg_rules,
5990 ext_wmi_reg_rule);
5991
5992 if (!reg_info->reg_rules_5ghz_ptr) {
5993 kfree(tb);
5994 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5995 return -ENOMEM;
5996 }
5997
5998 ath11k_print_reg_rule(ab, "5 GHz",
5999 num_5ghz_reg_rules,
6000 reg_info->reg_rules_5ghz_ptr);
6001 }
6002
6003 /* We have adjusted the number of 5 GHz reg rules above. But still those
6004 * many rules needs to be adjusted in ext_wmi_reg_rule.
6005 *
6006 * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases.
6007 */
6008 ext_wmi_reg_rule += (num_5ghz_reg_rules + num_invalid_5ghz_ext_rules);
6009
6010 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
6011 reg_info->reg_rules_6ghz_ap_ptr[i] =
6012 create_ext_reg_rules_from_wmi(num_6ghz_reg_rules_ap[i],
6013 ext_wmi_reg_rule);
6014
6015 if (!reg_info->reg_rules_6ghz_ap_ptr[i]) {
6016 kfree(tb);
6017 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz AP rules\n");
6018 return -ENOMEM;
6019 }
6020
6021 ath11k_print_reg_rule(ab, ath11k_6ghz_ap_type_to_str(i),
6022 num_6ghz_reg_rules_ap[i],
6023 reg_info->reg_rules_6ghz_ap_ptr[i]);
6024
6025 ext_wmi_reg_rule += num_6ghz_reg_rules_ap[i];
6026 }
6027
6028 for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) {
6029 ath11k_dbg(ab, ATH11K_DBG_WMI,
6030 "6 GHz AP type %s", ath11k_6ghz_ap_type_to_str(j));
6031
6032 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
6033 reg_info->reg_rules_6ghz_client_ptr[j][i] =
6034 create_ext_reg_rules_from_wmi(num_6ghz_client[j][i],
6035 ext_wmi_reg_rule);
6036
6037 if (!reg_info->reg_rules_6ghz_client_ptr[j][i]) {
6038 kfree(tb);
6039 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz client rules\n");
6040 return -ENOMEM;
6041 }
6042
6043 ath11k_print_reg_rule(ab,
6044 ath11k_6ghz_client_type_to_str(i),
6045 num_6ghz_client[j][i],
6046 reg_info->reg_rules_6ghz_client_ptr[j][i]);
6047
6048 ext_wmi_reg_rule += num_6ghz_client[j][i];
6049 }
6050 }
6051
6052 reg_info->client_type = ev->client_type;
6053 reg_info->rnr_tpe_usable = ev->rnr_tpe_usable;
6054 reg_info->unspecified_ap_usable =
6055 ev->unspecified_ap_usable;
6056 reg_info->domain_code_6ghz_ap[WMI_REG_INDOOR_AP] =
6057 ev->domain_code_6ghz_ap_lpi;
6058 reg_info->domain_code_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
6059 ev->domain_code_6ghz_ap_sp;
6060 reg_info->domain_code_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
6061 ev->domain_code_6ghz_ap_vlp;
6062
6063 ath11k_dbg(ab, ATH11K_DBG_WMI,
6064 "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",
6065 ath11k_6ghz_client_type_to_str(reg_info->client_type),
6066 reg_info->rnr_tpe_usable,
6067 reg_info->unspecified_ap_usable,
6068 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_lpi),
6069 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_sp),
6070 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_vlp));
6071
6072 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
6073 reg_info->domain_code_6ghz_client[WMI_REG_INDOOR_AP][i] =
6074 ev->domain_code_6ghz_client_lpi[i];
6075 reg_info->domain_code_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
6076 ev->domain_code_6ghz_client_sp[i];
6077 reg_info->domain_code_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
6078 ev->domain_code_6ghz_client_vlp[i];
6079
6080 ath11k_dbg(ab, ATH11K_DBG_WMI,
6081 "6 GHz client type %s client sub domain: lpi %s, sp %s, vlp %s\n",
6082 ath11k_6ghz_client_type_to_str(i),
6083 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_lpi[i]),
6084 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_sp[i]),
6085 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_vlp[i])
6086 );
6087 }
6088
6089 reg_info->domain_code_6ghz_super_id = ev->domain_code_6ghz_super_id;
6090
6091 ath11k_dbg(ab, ATH11K_DBG_WMI,
6092 "6 GHz client_type %s 6 GHz super domain %s",
6093 ath11k_6ghz_client_type_to_str(reg_info->client_type),
6094 ath11k_super_reg_6ghz_to_str(reg_info->domain_code_6ghz_super_id));
6095
6096 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory ext channel list\n");
6097
6098 kfree(tb);
6099 return 0;
6100 }
6101
ath11k_pull_peer_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_delete_resp_event * peer_del_resp)6102 static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
6103 struct wmi_peer_delete_resp_event *peer_del_resp)
6104 {
6105 const void **tb;
6106 const struct wmi_peer_delete_resp_event *ev;
6107 int ret;
6108
6109 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6110 if (IS_ERR(tb)) {
6111 ret = PTR_ERR(tb);
6112 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6113 return ret;
6114 }
6115
6116 ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];
6117 if (!ev) {
6118 ath11k_warn(ab, "failed to fetch peer delete resp ev");
6119 kfree(tb);
6120 return -EPROTO;
6121 }
6122
6123 memset(peer_del_resp, 0, sizeof(*peer_del_resp));
6124
6125 peer_del_resp->vdev_id = ev->vdev_id;
6126 ether_addr_copy(peer_del_resp->peer_macaddr.addr,
6127 ev->peer_macaddr.addr);
6128
6129 kfree(tb);
6130 return 0;
6131 }
6132
ath11k_pull_vdev_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)6133 static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
6134 struct sk_buff *skb,
6135 u32 *vdev_id)
6136 {
6137 const void **tb;
6138 const struct wmi_vdev_delete_resp_event *ev;
6139 int ret;
6140
6141 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6142 if (IS_ERR(tb)) {
6143 ret = PTR_ERR(tb);
6144 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6145 return ret;
6146 }
6147
6148 ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
6149 if (!ev) {
6150 ath11k_warn(ab, "failed to fetch vdev delete resp ev");
6151 kfree(tb);
6152 return -EPROTO;
6153 }
6154
6155 *vdev_id = ev->vdev_id;
6156
6157 kfree(tb);
6158 return 0;
6159 }
6160
ath11k_pull_bcn_tx_status_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id,u32 * tx_status)6161 static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab,
6162 struct sk_buff *skb,
6163 u32 *vdev_id, u32 *tx_status)
6164 {
6165 const void **tb;
6166 const struct wmi_bcn_tx_status_event *ev;
6167 int ret;
6168
6169 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6170 if (IS_ERR(tb)) {
6171 ret = PTR_ERR(tb);
6172 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6173 return ret;
6174 }
6175
6176 ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
6177 if (!ev) {
6178 ath11k_warn(ab, "failed to fetch bcn tx status ev");
6179 kfree(tb);
6180 return -EPROTO;
6181 }
6182
6183 *vdev_id = ev->vdev_id;
6184 *tx_status = ev->tx_status;
6185
6186 kfree(tb);
6187 return 0;
6188 }
6189
ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)6190 static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
6191 u32 *vdev_id)
6192 {
6193 const void **tb;
6194 const struct wmi_vdev_stopped_event *ev;
6195 int ret;
6196
6197 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6198 if (IS_ERR(tb)) {
6199 ret = PTR_ERR(tb);
6200 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6201 return ret;
6202 }
6203
6204 ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
6205 if (!ev) {
6206 ath11k_warn(ab, "failed to fetch vdev stop ev");
6207 kfree(tb);
6208 return -EPROTO;
6209 }
6210
6211 *vdev_id = ev->vdev_id;
6212
6213 kfree(tb);
6214 return 0;
6215 }
6216
ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6217 static int ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base *ab,
6218 u16 tag, u16 len,
6219 const void *ptr, void *data)
6220 {
6221 struct wmi_tlv_mgmt_rx_parse *parse = data;
6222
6223 switch (tag) {
6224 case WMI_TAG_MGMT_RX_HDR:
6225 parse->fixed = ptr;
6226 break;
6227 case WMI_TAG_ARRAY_BYTE:
6228 if (!parse->frame_buf_done) {
6229 parse->frame_buf = ptr;
6230 parse->frame_buf_done = true;
6231 }
6232 break;
6233 }
6234 return 0;
6235 }
6236
ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct mgmt_rx_event_params * hdr)6237 static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
6238 struct sk_buff *skb,
6239 struct mgmt_rx_event_params *hdr)
6240 {
6241 struct wmi_tlv_mgmt_rx_parse parse = { };
6242 const struct wmi_mgmt_rx_hdr *ev;
6243 const u8 *frame;
6244 int ret;
6245
6246 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6247 ath11k_wmi_tlv_mgmt_rx_parse,
6248 &parse);
6249 if (ret) {
6250 ath11k_warn(ab, "failed to parse mgmt rx tlv %d\n",
6251 ret);
6252 return ret;
6253 }
6254
6255 ev = parse.fixed;
6256 frame = parse.frame_buf;
6257
6258 if (!ev || !frame) {
6259 ath11k_warn(ab, "failed to fetch mgmt rx hdr");
6260 return -EPROTO;
6261 }
6262
6263 hdr->pdev_id = ev->pdev_id;
6264 hdr->chan_freq = ev->chan_freq;
6265 hdr->channel = ev->channel;
6266 hdr->snr = ev->snr;
6267 hdr->rate = ev->rate;
6268 hdr->phy_mode = ev->phy_mode;
6269 hdr->buf_len = ev->buf_len;
6270 hdr->status = ev->status;
6271 hdr->flags = ev->flags;
6272 hdr->rssi = ev->rssi;
6273 hdr->tsf_delta = ev->tsf_delta;
6274 memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
6275
6276 if (skb->len < (frame - skb->data) + hdr->buf_len) {
6277 ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
6278 return -EPROTO;
6279 }
6280
6281 /* shift the sk_buff to point to `frame` */
6282 skb_trim(skb, 0);
6283 skb_put(skb, frame - skb->data);
6284 skb_pull(skb, frame - skb->data);
6285 skb_put(skb, hdr->buf_len);
6286
6287 ath11k_ce_byte_swap(skb->data, hdr->buf_len);
6288
6289 return 0;
6290 }
6291
wmi_process_mgmt_tx_comp(struct ath11k * ar,struct wmi_mgmt_tx_compl_event * tx_compl_param)6292 static int wmi_process_mgmt_tx_comp(struct ath11k *ar,
6293 struct wmi_mgmt_tx_compl_event *tx_compl_param)
6294 {
6295 struct sk_buff *msdu;
6296 struct ieee80211_tx_info *info;
6297 struct ath11k_skb_cb *skb_cb;
6298 int num_mgmt;
6299
6300 spin_lock_bh(&ar->txmgmt_idr_lock);
6301 msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);
6302
6303 if (!msdu) {
6304 ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
6305 tx_compl_param->desc_id);
6306 spin_unlock_bh(&ar->txmgmt_idr_lock);
6307 return -ENOENT;
6308 }
6309
6310 idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);
6311 spin_unlock_bh(&ar->txmgmt_idr_lock);
6312
6313 skb_cb = ATH11K_SKB_CB(msdu);
6314 dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
6315
6316 info = IEEE80211_SKB_CB(msdu);
6317 memset(&info->status, 0, sizeof(info->status));
6318 info->status.rates[0].idx = -1;
6319
6320 if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&
6321 !tx_compl_param->status) {
6322 info->flags |= IEEE80211_TX_STAT_ACK;
6323 if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
6324 ar->ab->wmi_ab.svc_map))
6325 info->status.ack_signal = tx_compl_param->ack_rssi;
6326 }
6327
6328 ieee80211_tx_status_irqsafe(ar->hw, msdu);
6329
6330 num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
6331
6332 /* WARN when we received this event without doing any mgmt tx */
6333 if (num_mgmt < 0)
6334 WARN_ON_ONCE(1);
6335
6336 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
6337 "mgmt tx comp pending %d desc id %d\n",
6338 num_mgmt, tx_compl_param->desc_id);
6339
6340 if (!num_mgmt)
6341 wake_up(&ar->txmgmt_empty_waitq);
6342
6343 return 0;
6344 }
6345
ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_mgmt_tx_compl_event * param)6346 static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
6347 struct sk_buff *skb,
6348 struct wmi_mgmt_tx_compl_event *param)
6349 {
6350 const void **tb;
6351 const struct wmi_mgmt_tx_compl_event *ev;
6352 int ret;
6353
6354 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6355 if (IS_ERR(tb)) {
6356 ret = PTR_ERR(tb);
6357 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6358 return ret;
6359 }
6360
6361 ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
6362 if (!ev) {
6363 ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
6364 kfree(tb);
6365 return -EPROTO;
6366 }
6367
6368 param->pdev_id = ev->pdev_id;
6369 param->desc_id = ev->desc_id;
6370 param->status = ev->status;
6371 param->ack_rssi = ev->ack_rssi;
6372
6373 kfree(tb);
6374 return 0;
6375 }
6376
ath11k_wmi_event_scan_started(struct ath11k * ar)6377 static void ath11k_wmi_event_scan_started(struct ath11k *ar)
6378 {
6379 lockdep_assert_held(&ar->data_lock);
6380
6381 switch (ar->scan.state) {
6382 case ATH11K_SCAN_IDLE:
6383 case ATH11K_SCAN_RUNNING:
6384 case ATH11K_SCAN_ABORTING:
6385 ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
6386 ath11k_scan_state_str(ar->scan.state),
6387 ar->scan.state);
6388 break;
6389 case ATH11K_SCAN_STARTING:
6390 ar->scan.state = ATH11K_SCAN_RUNNING;
6391 if (ar->scan.is_roc)
6392 ieee80211_ready_on_channel(ar->hw);
6393 complete(&ar->scan.started);
6394 break;
6395 }
6396 }
6397
ath11k_wmi_event_scan_start_failed(struct ath11k * ar)6398 static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
6399 {
6400 lockdep_assert_held(&ar->data_lock);
6401
6402 switch (ar->scan.state) {
6403 case ATH11K_SCAN_IDLE:
6404 case ATH11K_SCAN_RUNNING:
6405 case ATH11K_SCAN_ABORTING:
6406 ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
6407 ath11k_scan_state_str(ar->scan.state),
6408 ar->scan.state);
6409 break;
6410 case ATH11K_SCAN_STARTING:
6411 complete(&ar->scan.started);
6412 __ath11k_mac_scan_finish(ar);
6413 break;
6414 }
6415 }
6416
ath11k_wmi_event_scan_completed(struct ath11k * ar)6417 static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
6418 {
6419 lockdep_assert_held(&ar->data_lock);
6420
6421 switch (ar->scan.state) {
6422 case ATH11K_SCAN_IDLE:
6423 case ATH11K_SCAN_STARTING:
6424 /* One suspected reason scan can be completed while starting is
6425 * if firmware fails to deliver all scan events to the host,
6426 * e.g. when transport pipe is full. This has been observed
6427 * with spectral scan phyerr events starving wmi transport
6428 * pipe. In such case the "scan completed" event should be (and
6429 * is) ignored by the host as it may be just firmware's scan
6430 * state machine recovering.
6431 */
6432 ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
6433 ath11k_scan_state_str(ar->scan.state),
6434 ar->scan.state);
6435 break;
6436 case ATH11K_SCAN_RUNNING:
6437 case ATH11K_SCAN_ABORTING:
6438 __ath11k_mac_scan_finish(ar);
6439 break;
6440 }
6441 }
6442
ath11k_wmi_event_scan_bss_chan(struct ath11k * ar)6443 static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
6444 {
6445 lockdep_assert_held(&ar->data_lock);
6446
6447 switch (ar->scan.state) {
6448 case ATH11K_SCAN_IDLE:
6449 case ATH11K_SCAN_STARTING:
6450 ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
6451 ath11k_scan_state_str(ar->scan.state),
6452 ar->scan.state);
6453 break;
6454 case ATH11K_SCAN_RUNNING:
6455 case ATH11K_SCAN_ABORTING:
6456 ar->scan_channel = NULL;
6457 break;
6458 }
6459 }
6460
ath11k_wmi_event_scan_foreign_chan(struct ath11k * ar,u32 freq)6461 static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
6462 {
6463 lockdep_assert_held(&ar->data_lock);
6464
6465 switch (ar->scan.state) {
6466 case ATH11K_SCAN_IDLE:
6467 case ATH11K_SCAN_STARTING:
6468 ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
6469 ath11k_scan_state_str(ar->scan.state),
6470 ar->scan.state);
6471 break;
6472 case ATH11K_SCAN_RUNNING:
6473 case ATH11K_SCAN_ABORTING:
6474 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
6475 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
6476 complete(&ar->scan.on_channel);
6477 break;
6478 }
6479 }
6480
6481 static const char *
ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,enum wmi_scan_completion_reason reason)6482 ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
6483 enum wmi_scan_completion_reason reason)
6484 {
6485 switch (type) {
6486 case WMI_SCAN_EVENT_STARTED:
6487 return "started";
6488 case WMI_SCAN_EVENT_COMPLETED:
6489 switch (reason) {
6490 case WMI_SCAN_REASON_COMPLETED:
6491 return "completed";
6492 case WMI_SCAN_REASON_CANCELLED:
6493 return "completed [cancelled]";
6494 case WMI_SCAN_REASON_PREEMPTED:
6495 return "completed [preempted]";
6496 case WMI_SCAN_REASON_TIMEDOUT:
6497 return "completed [timedout]";
6498 case WMI_SCAN_REASON_INTERNAL_FAILURE:
6499 return "completed [internal err]";
6500 case WMI_SCAN_REASON_MAX:
6501 break;
6502 }
6503 return "completed [unknown]";
6504 case WMI_SCAN_EVENT_BSS_CHANNEL:
6505 return "bss channel";
6506 case WMI_SCAN_EVENT_FOREIGN_CHAN:
6507 return "foreign channel";
6508 case WMI_SCAN_EVENT_DEQUEUED:
6509 return "dequeued";
6510 case WMI_SCAN_EVENT_PREEMPTED:
6511 return "preempted";
6512 case WMI_SCAN_EVENT_START_FAILED:
6513 return "start failed";
6514 case WMI_SCAN_EVENT_RESTARTED:
6515 return "restarted";
6516 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
6517 return "foreign channel exit";
6518 default:
6519 return "unknown";
6520 }
6521 }
6522
ath11k_pull_scan_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_scan_event * scan_evt_param)6523 static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
6524 struct wmi_scan_event *scan_evt_param)
6525 {
6526 const void **tb;
6527 const struct wmi_scan_event *ev;
6528 int ret;
6529
6530 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6531 if (IS_ERR(tb)) {
6532 ret = PTR_ERR(tb);
6533 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6534 return ret;
6535 }
6536
6537 ev = tb[WMI_TAG_SCAN_EVENT];
6538 if (!ev) {
6539 ath11k_warn(ab, "failed to fetch scan ev");
6540 kfree(tb);
6541 return -EPROTO;
6542 }
6543
6544 scan_evt_param->event_type = ev->event_type;
6545 scan_evt_param->reason = ev->reason;
6546 scan_evt_param->channel_freq = ev->channel_freq;
6547 scan_evt_param->scan_req_id = ev->scan_req_id;
6548 scan_evt_param->scan_id = ev->scan_id;
6549 scan_evt_param->vdev_id = ev->vdev_id;
6550 scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
6551
6552 kfree(tb);
6553 return 0;
6554 }
6555
ath11k_pull_peer_sta_kickout_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_sta_kickout_arg * arg)6556 static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
6557 struct wmi_peer_sta_kickout_arg *arg)
6558 {
6559 const void **tb;
6560 const struct wmi_peer_sta_kickout_event *ev;
6561 int ret;
6562
6563 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6564 if (IS_ERR(tb)) {
6565 ret = PTR_ERR(tb);
6566 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6567 return ret;
6568 }
6569
6570 ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
6571 if (!ev) {
6572 ath11k_warn(ab, "failed to fetch peer sta kickout ev");
6573 kfree(tb);
6574 return -EPROTO;
6575 }
6576
6577 arg->mac_addr = ev->peer_macaddr.addr;
6578
6579 kfree(tb);
6580 return 0;
6581 }
6582
ath11k_pull_roam_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_roam_event * roam_ev)6583 static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
6584 struct wmi_roam_event *roam_ev)
6585 {
6586 const void **tb;
6587 const struct wmi_roam_event *ev;
6588 int ret;
6589
6590 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6591 if (IS_ERR(tb)) {
6592 ret = PTR_ERR(tb);
6593 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6594 return ret;
6595 }
6596
6597 ev = tb[WMI_TAG_ROAM_EVENT];
6598 if (!ev) {
6599 ath11k_warn(ab, "failed to fetch roam ev");
6600 kfree(tb);
6601 return -EPROTO;
6602 }
6603
6604 roam_ev->vdev_id = ev->vdev_id;
6605 roam_ev->reason = ev->reason;
6606 roam_ev->rssi = ev->rssi;
6607
6608 kfree(tb);
6609 return 0;
6610 }
6611
freq_to_idx(struct ath11k * ar,int freq)6612 static int freq_to_idx(struct ath11k *ar, int freq)
6613 {
6614 struct ieee80211_supported_band *sband;
6615 int band, ch, idx = 0;
6616
6617 for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
6618 sband = ar->hw->wiphy->bands[band];
6619 if (!sband)
6620 continue;
6621
6622 for (ch = 0; ch < sband->n_channels; ch++, idx++)
6623 if (sband->channels[ch].center_freq == freq)
6624 goto exit;
6625 }
6626
6627 exit:
6628 return idx;
6629 }
6630
ath11k_pull_chan_info_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_chan_info_event * ch_info_ev)6631 static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6632 struct wmi_chan_info_event *ch_info_ev)
6633 {
6634 const void **tb;
6635 const struct wmi_chan_info_event *ev;
6636 int ret;
6637
6638 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6639 if (IS_ERR(tb)) {
6640 ret = PTR_ERR(tb);
6641 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6642 return ret;
6643 }
6644
6645 ev = tb[WMI_TAG_CHAN_INFO_EVENT];
6646 if (!ev) {
6647 ath11k_warn(ab, "failed to fetch chan info ev");
6648 kfree(tb);
6649 return -EPROTO;
6650 }
6651
6652 ch_info_ev->err_code = ev->err_code;
6653 ch_info_ev->freq = ev->freq;
6654 ch_info_ev->cmd_flags = ev->cmd_flags;
6655 ch_info_ev->noise_floor = ev->noise_floor;
6656 ch_info_ev->rx_clear_count = ev->rx_clear_count;
6657 ch_info_ev->cycle_count = ev->cycle_count;
6658 ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
6659 ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
6660 ch_info_ev->rx_frame_count = ev->rx_frame_count;
6661 ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
6662 ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
6663 ch_info_ev->vdev_id = ev->vdev_id;
6664
6665 kfree(tb);
6666 return 0;
6667 }
6668
6669 static int
ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_pdev_bss_chan_info_event * bss_ch_info_ev)6670 ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6671 struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
6672 {
6673 const void **tb;
6674 const struct wmi_pdev_bss_chan_info_event *ev;
6675 int ret;
6676
6677 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6678 if (IS_ERR(tb)) {
6679 ret = PTR_ERR(tb);
6680 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6681 return ret;
6682 }
6683
6684 ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
6685 if (!ev) {
6686 ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
6687 kfree(tb);
6688 return -EPROTO;
6689 }
6690
6691 bss_ch_info_ev->pdev_id = ev->pdev_id;
6692 bss_ch_info_ev->freq = ev->freq;
6693 bss_ch_info_ev->noise_floor = ev->noise_floor;
6694 bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
6695 bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
6696 bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
6697 bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
6698 bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
6699 bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
6700 bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
6701 bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
6702 bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
6703 bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
6704
6705 kfree(tb);
6706 return 0;
6707 }
6708
6709 static int
ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_vdev_install_key_complete_arg * arg)6710 ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
6711 struct wmi_vdev_install_key_complete_arg *arg)
6712 {
6713 const void **tb;
6714 const struct wmi_vdev_install_key_compl_event *ev;
6715 int ret;
6716
6717 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6718 if (IS_ERR(tb)) {
6719 ret = PTR_ERR(tb);
6720 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6721 return ret;
6722 }
6723
6724 ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
6725 if (!ev) {
6726 ath11k_warn(ab, "failed to fetch vdev install key compl ev");
6727 kfree(tb);
6728 return -EPROTO;
6729 }
6730
6731 arg->vdev_id = ev->vdev_id;
6732 arg->macaddr = ev->peer_macaddr.addr;
6733 arg->key_idx = ev->key_idx;
6734 arg->key_flags = ev->key_flags;
6735 arg->status = ev->status;
6736
6737 kfree(tb);
6738 return 0;
6739 }
6740
ath11k_pull_peer_assoc_conf_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_assoc_conf_arg * peer_assoc_conf)6741 static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
6742 struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
6743 {
6744 const void **tb;
6745 const struct wmi_peer_assoc_conf_event *ev;
6746 int ret;
6747
6748 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6749 if (IS_ERR(tb)) {
6750 ret = PTR_ERR(tb);
6751 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6752 return ret;
6753 }
6754
6755 ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
6756 if (!ev) {
6757 ath11k_warn(ab, "failed to fetch peer assoc conf ev");
6758 kfree(tb);
6759 return -EPROTO;
6760 }
6761
6762 peer_assoc_conf->vdev_id = ev->vdev_id;
6763 peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
6764
6765 kfree(tb);
6766 return 0;
6767 }
6768
ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base * src,struct ath11k_fw_stats_pdev * dst)6769 static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
6770 struct ath11k_fw_stats_pdev *dst)
6771 {
6772 dst->ch_noise_floor = src->chan_nf;
6773 dst->tx_frame_count = src->tx_frame_count;
6774 dst->rx_frame_count = src->rx_frame_count;
6775 dst->rx_clear_count = src->rx_clear_count;
6776 dst->cycle_count = src->cycle_count;
6777 dst->phy_err_count = src->phy_err_count;
6778 dst->chan_tx_power = src->chan_tx_pwr;
6779 }
6780
6781 static void
ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx * src,struct ath11k_fw_stats_pdev * dst)6782 ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
6783 struct ath11k_fw_stats_pdev *dst)
6784 {
6785 dst->comp_queued = src->comp_queued;
6786 dst->comp_delivered = src->comp_delivered;
6787 dst->msdu_enqued = src->msdu_enqued;
6788 dst->mpdu_enqued = src->mpdu_enqued;
6789 dst->wmm_drop = src->wmm_drop;
6790 dst->local_enqued = src->local_enqued;
6791 dst->local_freed = src->local_freed;
6792 dst->hw_queued = src->hw_queued;
6793 dst->hw_reaped = src->hw_reaped;
6794 dst->underrun = src->underrun;
6795 dst->hw_paused = src->hw_paused;
6796 dst->tx_abort = src->tx_abort;
6797 dst->mpdus_requeued = src->mpdus_requeued;
6798 dst->tx_ko = src->tx_ko;
6799 dst->tx_xretry = src->tx_xretry;
6800 dst->data_rc = src->data_rc;
6801 dst->self_triggers = src->self_triggers;
6802 dst->sw_retry_failure = src->sw_retry_failure;
6803 dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
6804 dst->pdev_cont_xretry = src->pdev_cont_xretry;
6805 dst->pdev_tx_timeout = src->pdev_tx_timeout;
6806 dst->pdev_resets = src->pdev_resets;
6807 dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
6808 dst->phy_underrun = src->phy_underrun;
6809 dst->txop_ovf = src->txop_ovf;
6810 dst->seq_posted = src->seq_posted;
6811 dst->seq_failed_queueing = src->seq_failed_queueing;
6812 dst->seq_completed = src->seq_completed;
6813 dst->seq_restarted = src->seq_restarted;
6814 dst->mu_seq_posted = src->mu_seq_posted;
6815 dst->mpdus_sw_flush = src->mpdus_sw_flush;
6816 dst->mpdus_hw_filter = src->mpdus_hw_filter;
6817 dst->mpdus_truncated = src->mpdus_truncated;
6818 dst->mpdus_ack_failed = src->mpdus_ack_failed;
6819 dst->mpdus_expired = src->mpdus_expired;
6820 }
6821
ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx * src,struct ath11k_fw_stats_pdev * dst)6822 static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
6823 struct ath11k_fw_stats_pdev *dst)
6824 {
6825 dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
6826 dst->status_rcvd = src->status_rcvd;
6827 dst->r0_frags = src->r0_frags;
6828 dst->r1_frags = src->r1_frags;
6829 dst->r2_frags = src->r2_frags;
6830 dst->r3_frags = src->r3_frags;
6831 dst->htt_msdus = src->htt_msdus;
6832 dst->htt_mpdus = src->htt_mpdus;
6833 dst->loc_msdus = src->loc_msdus;
6834 dst->loc_mpdus = src->loc_mpdus;
6835 dst->oversize_amsdu = src->oversize_amsdu;
6836 dst->phy_errs = src->phy_errs;
6837 dst->phy_err_drop = src->phy_err_drop;
6838 dst->mpdu_errs = src->mpdu_errs;
6839 dst->rx_ovfl_errs = src->rx_ovfl_errs;
6840 }
6841
6842 static void
ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats * src,struct ath11k_fw_stats_vdev * dst)6843 ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
6844 struct ath11k_fw_stats_vdev *dst)
6845 {
6846 int i;
6847
6848 dst->vdev_id = src->vdev_id;
6849 dst->beacon_snr = src->beacon_snr;
6850 dst->data_snr = src->data_snr;
6851 dst->num_rx_frames = src->num_rx_frames;
6852 dst->num_rts_fail = src->num_rts_fail;
6853 dst->num_rts_success = src->num_rts_success;
6854 dst->num_rx_err = src->num_rx_err;
6855 dst->num_rx_discard = src->num_rx_discard;
6856 dst->num_tx_not_acked = src->num_tx_not_acked;
6857
6858 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
6859 dst->num_tx_frames[i] = src->num_tx_frames[i];
6860
6861 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
6862 dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
6863
6864 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
6865 dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
6866
6867 for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
6868 dst->tx_rate_history[i] = src->tx_rate_history[i];
6869
6870 for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
6871 dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
6872 }
6873
6874 static void
ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats * src,struct ath11k_fw_stats_bcn * dst)6875 ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
6876 struct ath11k_fw_stats_bcn *dst)
6877 {
6878 dst->vdev_id = src->vdev_id;
6879 dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
6880 dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
6881 }
6882
ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6883 static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
6884 u16 tag, u16 len,
6885 const void *ptr, void *data)
6886 {
6887 struct wmi_tlv_fw_stats_parse *parse = data;
6888 const struct wmi_stats_event *ev = parse->ev;
6889 struct ath11k_fw_stats *stats = parse->stats;
6890 struct ath11k *ar;
6891 struct ath11k_vif *arvif;
6892 struct ieee80211_sta *sta;
6893 struct ath11k_sta *arsta;
6894 const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
6895 int j, ret = 0;
6896
6897 if (tag != WMI_TAG_RSSI_STATS)
6898 return -EPROTO;
6899
6900 rcu_read_lock();
6901
6902 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6903 stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
6904
6905 ath11k_dbg(ab, ATH11K_DBG_WMI,
6906 "stats vdev id %d mac %pM\n",
6907 stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
6908
6909 arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
6910 if (!arvif) {
6911 ath11k_warn(ab, "not found vif for vdev id %d\n",
6912 stats_rssi->vdev_id);
6913 ret = -EPROTO;
6914 goto exit;
6915 }
6916
6917 ath11k_dbg(ab, ATH11K_DBG_WMI,
6918 "stats bssid %pM vif %p\n",
6919 arvif->bssid, arvif->vif);
6920
6921 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6922 arvif->bssid,
6923 NULL);
6924 if (!sta) {
6925 ath11k_dbg(ab, ATH11K_DBG_WMI,
6926 "not found station of bssid %pM for rssi chain\n",
6927 arvif->bssid);
6928 goto exit;
6929 }
6930
6931 arsta = ath11k_sta_to_arsta(sta);
6932
6933 BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
6934 ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
6935
6936 for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
6937 arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
6938 ath11k_dbg(ab, ATH11K_DBG_WMI,
6939 "stats beacon rssi[%d] %d data rssi[%d] %d\n",
6940 j,
6941 stats_rssi->rssi_avg_beacon[j],
6942 j,
6943 stats_rssi->rssi_avg_data[j]);
6944 }
6945
6946 exit:
6947 rcu_read_unlock();
6948 return ret;
6949 }
6950
ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base * ab,struct wmi_tlv_fw_stats_parse * parse,const void * ptr,u16 len)6951 static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
6952 struct wmi_tlv_fw_stats_parse *parse,
6953 const void *ptr,
6954 u16 len)
6955 {
6956 struct ath11k_fw_stats *stats = parse->stats;
6957 const struct wmi_stats_event *ev = parse->ev;
6958 struct ath11k *ar;
6959 struct ath11k_vif *arvif;
6960 struct ieee80211_sta *sta;
6961 struct ath11k_sta *arsta;
6962 int i, ret = 0;
6963 #if defined(__linux__)
6964 const void *data = ptr;
6965 #elif defined(__FreeBSD__)
6966 const u8 *data = ptr;
6967 #endif
6968
6969 if (!ev) {
6970 ath11k_warn(ab, "failed to fetch update stats ev");
6971 return -EPROTO;
6972 }
6973
6974 stats->stats_id = 0;
6975
6976 rcu_read_lock();
6977
6978 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6979
6980 for (i = 0; i < ev->num_pdev_stats; i++) {
6981 const struct wmi_pdev_stats *src;
6982 struct ath11k_fw_stats_pdev *dst;
6983
6984 #if defined(__linux__)
6985 src = data;
6986 #elif defined(__FreeBSD__)
6987 src = (const void *)data;
6988 #endif
6989 if (len < sizeof(*src)) {
6990 ret = -EPROTO;
6991 goto exit;
6992 }
6993
6994 stats->stats_id = WMI_REQUEST_PDEV_STAT;
6995
6996 data += sizeof(*src);
6997 len -= sizeof(*src);
6998
6999 dst = kzalloc_obj(*dst, GFP_ATOMIC);
7000 if (!dst)
7001 continue;
7002
7003 ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
7004 ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
7005 ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
7006 list_add_tail(&dst->list, &stats->pdevs);
7007 }
7008
7009 for (i = 0; i < ev->num_vdev_stats; i++) {
7010 const struct wmi_vdev_stats *src;
7011 struct ath11k_fw_stats_vdev *dst;
7012
7013 #if defined(__linux__)
7014 src = data;
7015 #elif defined(__FreeBSD__)
7016 src = (const void *)data;
7017 #endif
7018 if (len < sizeof(*src)) {
7019 ret = -EPROTO;
7020 goto exit;
7021 }
7022
7023 stats->stats_id = WMI_REQUEST_VDEV_STAT;
7024
7025 arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
7026 if (arvif) {
7027 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
7028 arvif->bssid,
7029 NULL);
7030 if (sta) {
7031 arsta = ath11k_sta_to_arsta(sta);
7032 arsta->rssi_beacon = src->beacon_snr;
7033 ath11k_dbg(ab, ATH11K_DBG_WMI,
7034 "stats vdev id %d snr %d\n",
7035 src->vdev_id, src->beacon_snr);
7036 } else {
7037 ath11k_dbg(ab, ATH11K_DBG_WMI,
7038 "not found station of bssid %pM for vdev stat\n",
7039 arvif->bssid);
7040 }
7041 }
7042
7043 data += sizeof(*src);
7044 len -= sizeof(*src);
7045
7046 dst = kzalloc_obj(*dst, GFP_ATOMIC);
7047 if (!dst)
7048 continue;
7049
7050 ath11k_wmi_pull_vdev_stats(src, dst);
7051 list_add_tail(&dst->list, &stats->vdevs);
7052 }
7053
7054 for (i = 0; i < ev->num_bcn_stats; i++) {
7055 const struct wmi_bcn_stats *src;
7056 struct ath11k_fw_stats_bcn *dst;
7057
7058 #if defined(__linux__)
7059 src = data;
7060 #elif defined(__FreeBSD__)
7061 src = (const void *)data;
7062 #endif
7063 if (len < sizeof(*src)) {
7064 ret = -EPROTO;
7065 goto exit;
7066 }
7067
7068 stats->stats_id = WMI_REQUEST_BCN_STAT;
7069
7070 data += sizeof(*src);
7071 len -= sizeof(*src);
7072
7073 dst = kzalloc_obj(*dst, GFP_ATOMIC);
7074 if (!dst)
7075 continue;
7076
7077 ath11k_wmi_pull_bcn_stats(src, dst);
7078 list_add_tail(&dst->list, &stats->bcn);
7079 }
7080
7081 exit:
7082 rcu_read_unlock();
7083 return ret;
7084 }
7085
ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)7086 static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
7087 u16 tag, u16 len,
7088 const void *ptr, void *data)
7089 {
7090 struct wmi_tlv_fw_stats_parse *parse = data;
7091 int ret = 0;
7092
7093 switch (tag) {
7094 case WMI_TAG_STATS_EVENT:
7095 #if defined(__linux__)
7096 parse->ev = (struct wmi_stats_event *)ptr;
7097 #elif defined(__FreeBSD__)
7098 parse->ev = (const struct wmi_stats_event *)ptr;
7099 #endif
7100 parse->stats->pdev_id = parse->ev->pdev_id;
7101 break;
7102 case WMI_TAG_ARRAY_BYTE:
7103 ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
7104 break;
7105 case WMI_TAG_PER_CHAIN_RSSI_STATS:
7106 #if defined(__linux__)
7107 parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
7108 #elif defined(__FreeBSD__)
7109 parse->rssi = (const struct wmi_per_chain_rssi_stats *)ptr;
7110 #endif
7111
7112 if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
7113 parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
7114
7115 ath11k_dbg(ab, ATH11K_DBG_WMI,
7116 "stats id 0x%x num chain %d\n",
7117 parse->ev->stats_id,
7118 parse->rssi_num);
7119 break;
7120 case WMI_TAG_ARRAY_STRUCT:
7121 if (parse->rssi_num && !parse->chain_rssi_done) {
7122 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
7123 ath11k_wmi_tlv_rssi_chain_parse,
7124 parse);
7125 if (ret) {
7126 ath11k_warn(ab, "failed to parse rssi chain %d\n",
7127 ret);
7128 return ret;
7129 }
7130 parse->chain_rssi_done = true;
7131 }
7132 break;
7133 default:
7134 break;
7135 }
7136 return ret;
7137 }
7138
ath11k_wmi_pull_fw_stats(struct ath11k_base * ab,struct sk_buff * skb,struct ath11k_fw_stats * stats)7139 int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
7140 struct ath11k_fw_stats *stats)
7141 {
7142 struct wmi_tlv_fw_stats_parse parse = { };
7143
7144 stats->stats_id = 0;
7145 parse.stats = stats;
7146
7147 return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7148 ath11k_wmi_tlv_fw_stats_parse,
7149 &parse);
7150 }
7151
7152 static void
ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7153 ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7154 char *buf, u32 *length)
7155 {
7156 u32 len = *length;
7157 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7158
7159 len += scnprintf(buf + len, buf_len - len, "\n");
7160 len += scnprintf(buf + len, buf_len - len, "%30s\n",
7161 "ath11k PDEV stats");
7162 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7163 "=================");
7164
7165 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7166 "Channel noise floor", pdev->ch_noise_floor);
7167 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7168 "Channel TX power", pdev->chan_tx_power);
7169 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7170 "TX frame count", pdev->tx_frame_count);
7171 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7172 "RX frame count", pdev->rx_frame_count);
7173 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7174 "RX clear count", pdev->rx_clear_count);
7175 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7176 "Cycle count", pdev->cycle_count);
7177 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7178 "PHY error count", pdev->phy_err_count);
7179
7180 *length = len;
7181 }
7182
7183 static void
ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7184 ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7185 char *buf, u32 *length)
7186 {
7187 u32 len = *length;
7188 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7189
7190 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
7191 "ath11k PDEV TX stats");
7192 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7193 "====================");
7194
7195 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7196 "HTT cookies queued", pdev->comp_queued);
7197 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7198 "HTT cookies disp.", pdev->comp_delivered);
7199 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7200 "MSDU queued", pdev->msdu_enqued);
7201 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7202 "MPDU queued", pdev->mpdu_enqued);
7203 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7204 "MSDUs dropped", pdev->wmm_drop);
7205 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7206 "Local enqued", pdev->local_enqued);
7207 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7208 "Local freed", pdev->local_freed);
7209 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7210 "HW queued", pdev->hw_queued);
7211 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7212 "PPDUs reaped", pdev->hw_reaped);
7213 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7214 "Num underruns", pdev->underrun);
7215 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7216 "Num HW Paused", pdev->hw_paused);
7217 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7218 "PPDUs cleaned", pdev->tx_abort);
7219 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7220 "MPDUs requeued", pdev->mpdus_requeued);
7221 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7222 "PPDU OK", pdev->tx_ko);
7223 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7224 "Excessive retries", pdev->tx_xretry);
7225 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7226 "HW rate", pdev->data_rc);
7227 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7228 "Sched self triggers", pdev->self_triggers);
7229 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7230 "Dropped due to SW retries",
7231 pdev->sw_retry_failure);
7232 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7233 "Illegal rate phy errors",
7234 pdev->illgl_rate_phy_err);
7235 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7236 "PDEV continuous xretry", pdev->pdev_cont_xretry);
7237 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7238 "TX timeout", pdev->pdev_tx_timeout);
7239 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7240 "PDEV resets", pdev->pdev_resets);
7241 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7242 "Stateless TIDs alloc failures",
7243 pdev->stateless_tid_alloc_failure);
7244 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7245 "PHY underrun", pdev->phy_underrun);
7246 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7247 "MPDU is more than txop limit", pdev->txop_ovf);
7248 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7249 "Num sequences posted", pdev->seq_posted);
7250 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7251 "Num seq failed queueing ", pdev->seq_failed_queueing);
7252 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7253 "Num sequences completed ", pdev->seq_completed);
7254 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7255 "Num sequences restarted ", pdev->seq_restarted);
7256 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7257 "Num of MU sequences posted ", pdev->mu_seq_posted);
7258 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7259 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
7260 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7261 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
7262 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7263 "Num of MPDUS truncated ", pdev->mpdus_truncated);
7264 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7265 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
7266 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7267 "Num of MPDUS expired ", pdev->mpdus_expired);
7268 *length = len;
7269 }
7270
7271 static void
ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7272 ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7273 char *buf, u32 *length)
7274 {
7275 u32 len = *length;
7276 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7277
7278 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
7279 "ath11k PDEV RX stats");
7280 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7281 "====================");
7282
7283 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7284 "Mid PPDU route change",
7285 pdev->mid_ppdu_route_change);
7286 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7287 "Tot. number of statuses", pdev->status_rcvd);
7288 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7289 "Extra frags on rings 0", pdev->r0_frags);
7290 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7291 "Extra frags on rings 1", pdev->r1_frags);
7292 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7293 "Extra frags on rings 2", pdev->r2_frags);
7294 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7295 "Extra frags on rings 3", pdev->r3_frags);
7296 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7297 "MSDUs delivered to HTT", pdev->htt_msdus);
7298 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7299 "MPDUs delivered to HTT", pdev->htt_mpdus);
7300 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7301 "MSDUs delivered to stack", pdev->loc_msdus);
7302 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7303 "MPDUs delivered to stack", pdev->loc_mpdus);
7304 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7305 "Oversized AMSUs", pdev->oversize_amsdu);
7306 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7307 "PHY errors", pdev->phy_errs);
7308 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7309 "PHY errors drops", pdev->phy_err_drop);
7310 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7311 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
7312 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7313 "Overflow errors", pdev->rx_ovfl_errs);
7314 *length = len;
7315 }
7316
7317 static void
ath11k_wmi_fw_vdev_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_vdev * vdev,char * buf,u32 * length)7318 ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
7319 const struct ath11k_fw_stats_vdev *vdev,
7320 char *buf, u32 *length)
7321 {
7322 u32 len = *length;
7323 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7324 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
7325 u8 *vif_macaddr;
7326 int i;
7327
7328 /* VDEV stats has all the active VDEVs of other PDEVs as well,
7329 * ignoring those not part of requested PDEV
7330 */
7331 if (!arvif)
7332 return;
7333
7334 vif_macaddr = arvif->vif->addr;
7335
7336 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7337 "VDEV ID", vdev->vdev_id);
7338 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7339 "VDEV MAC address", vif_macaddr);
7340 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7341 "beacon snr", vdev->beacon_snr);
7342 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7343 "data snr", vdev->data_snr);
7344 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7345 "num rx frames", vdev->num_rx_frames);
7346 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7347 "num rts fail", vdev->num_rts_fail);
7348 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7349 "num rts success", vdev->num_rts_success);
7350 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7351 "num rx err", vdev->num_rx_err);
7352 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7353 "num rx discard", vdev->num_rx_discard);
7354 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7355 "num tx not acked", vdev->num_tx_not_acked);
7356
7357 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
7358 len += scnprintf(buf + len, buf_len - len,
7359 "%25s [%02d] %u\n",
7360 "num tx frames", i,
7361 vdev->num_tx_frames[i]);
7362
7363 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
7364 len += scnprintf(buf + len, buf_len - len,
7365 "%25s [%02d] %u\n",
7366 "num tx frames retries", i,
7367 vdev->num_tx_frames_retries[i]);
7368
7369 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
7370 len += scnprintf(buf + len, buf_len - len,
7371 "%25s [%02d] %u\n",
7372 "num tx frames failures", i,
7373 vdev->num_tx_frames_failures[i]);
7374
7375 for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
7376 len += scnprintf(buf + len, buf_len - len,
7377 "%25s [%02d] 0x%08x\n",
7378 "tx rate history", i,
7379 vdev->tx_rate_history[i]);
7380
7381 for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
7382 len += scnprintf(buf + len, buf_len - len,
7383 "%25s [%02d] %u\n",
7384 "beacon rssi history", i,
7385 vdev->beacon_rssi_history[i]);
7386
7387 len += scnprintf(buf + len, buf_len - len, "\n");
7388 *length = len;
7389 }
7390
7391 static void
ath11k_wmi_fw_bcn_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_bcn * bcn,char * buf,u32 * length)7392 ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
7393 const struct ath11k_fw_stats_bcn *bcn,
7394 char *buf, u32 *length)
7395 {
7396 u32 len = *length;
7397 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7398 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
7399 u8 *vdev_macaddr;
7400
7401 if (!arvif) {
7402 ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
7403 bcn->vdev_id);
7404 return;
7405 }
7406
7407 vdev_macaddr = arvif->vif->addr;
7408
7409 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7410 "VDEV ID", bcn->vdev_id);
7411 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7412 "VDEV MAC address", vdev_macaddr);
7413 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7414 "================");
7415 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7416 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
7417 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7418 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
7419
7420 len += scnprintf(buf + len, buf_len - len, "\n");
7421 *length = len;
7422 }
7423
ath11k_wmi_fw_stats_fill(struct ath11k * ar,struct ath11k_fw_stats * fw_stats,u32 stats_id,char * buf)7424 void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
7425 struct ath11k_fw_stats *fw_stats,
7426 u32 stats_id, char *buf)
7427 {
7428 u32 len = 0;
7429 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7430 const struct ath11k_fw_stats_pdev *pdev;
7431 const struct ath11k_fw_stats_vdev *vdev;
7432 const struct ath11k_fw_stats_bcn *bcn;
7433 size_t num_bcn;
7434
7435 spin_lock_bh(&ar->data_lock);
7436
7437 if (stats_id == WMI_REQUEST_PDEV_STAT) {
7438 pdev = list_first_entry_or_null(&fw_stats->pdevs,
7439 struct ath11k_fw_stats_pdev, list);
7440 if (!pdev) {
7441 ath11k_warn(ar->ab, "failed to get pdev stats\n");
7442 goto unlock;
7443 }
7444
7445 ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
7446 ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
7447 ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
7448 }
7449
7450 if (stats_id == WMI_REQUEST_VDEV_STAT) {
7451 len += scnprintf(buf + len, buf_len - len, "\n");
7452 len += scnprintf(buf + len, buf_len - len, "%30s\n",
7453 "ath11k VDEV stats");
7454 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7455 "=================");
7456
7457 list_for_each_entry(vdev, &fw_stats->vdevs, list)
7458 ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
7459 }
7460
7461 if (stats_id == WMI_REQUEST_BCN_STAT) {
7462 num_bcn = list_count_nodes(&fw_stats->bcn);
7463
7464 len += scnprintf(buf + len, buf_len - len, "\n");
7465 len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
7466 "ath11k Beacon stats", num_bcn);
7467 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7468 "===================");
7469
7470 list_for_each_entry(bcn, &fw_stats->bcn, list)
7471 ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
7472 }
7473
7474 unlock:
7475 spin_unlock_bh(&ar->data_lock);
7476
7477 if (len >= buf_len)
7478 buf[len - 1] = 0;
7479 else
7480 buf[len] = 0;
7481 }
7482
ath11k_wmi_op_ep_tx_credits(struct ath11k_base * ab)7483 static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
7484 {
7485 /* try to send pending beacons first. they take priority */
7486 wake_up(&ab->wmi_ab.tx_credits_wq);
7487 }
7488
ath11k_reg_11d_new_cc_event(struct ath11k_base * ab,struct sk_buff * skb)7489 static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
7490 {
7491 const struct wmi_11d_new_cc_ev *ev;
7492 struct ath11k *ar;
7493 struct ath11k_pdev *pdev;
7494 const void **tb;
7495 int ret, i;
7496
7497 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7498 if (IS_ERR(tb)) {
7499 ret = PTR_ERR(tb);
7500 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7501 return ret;
7502 }
7503
7504 ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
7505 if (!ev) {
7506 kfree(tb);
7507 ath11k_warn(ab, "failed to fetch 11d new cc ev");
7508 return -EPROTO;
7509 }
7510
7511 spin_lock_bh(&ab->base_lock);
7512 memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
7513 spin_unlock_bh(&ab->base_lock);
7514
7515 ath11k_dbg(ab, ATH11K_DBG_WMI, "event 11d new cc %c%c\n",
7516 ab->new_alpha2[0],
7517 ab->new_alpha2[1]);
7518
7519 kfree(tb);
7520
7521 for (i = 0; i < ab->num_radios; i++) {
7522 pdev = &ab->pdevs[i];
7523 ar = pdev->ar;
7524 ar->state_11d = ATH11K_11D_IDLE;
7525 complete(&ar->completed_11d_scan);
7526 }
7527
7528 queue_work(ab->workqueue, &ab->update_11d_work);
7529
7530 return 0;
7531 }
7532
ath11k_wmi_htc_tx_complete(struct ath11k_base * ab,struct sk_buff * skb)7533 static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
7534 struct sk_buff *skb)
7535 {
7536 struct ath11k_pdev_wmi *wmi = NULL;
7537 u32 i;
7538 u8 wmi_ep_count;
7539 u8 eid;
7540
7541 eid = ATH11K_SKB_CB(skb)->eid;
7542 dev_kfree_skb(skb);
7543
7544 if (eid >= ATH11K_HTC_EP_COUNT)
7545 return;
7546
7547 wmi_ep_count = ab->htc.wmi_ep_count;
7548 if (wmi_ep_count > ab->hw_params.max_radios)
7549 return;
7550
7551 for (i = 0; i < ab->htc.wmi_ep_count; i++) {
7552 if (ab->wmi_ab.wmi[i].eid == eid) {
7553 wmi = &ab->wmi_ab.wmi[i];
7554 break;
7555 }
7556 }
7557
7558 if (wmi)
7559 wake_up(&wmi->tx_ce_desc_wq);
7560 }
7561
ath11k_reg_chan_list_event(struct ath11k_base * ab,struct sk_buff * skb,enum wmi_reg_chan_list_cmd_type id)7562 static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,
7563 enum wmi_reg_chan_list_cmd_type id)
7564 {
7565 struct cur_regulatory_info *reg_info;
7566 int ret;
7567
7568 reg_info = kzalloc_obj(*reg_info, GFP_ATOMIC);
7569 if (!reg_info)
7570 return -ENOMEM;
7571
7572 if (id == WMI_REG_CHAN_LIST_CC_ID)
7573 ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
7574 else
7575 ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);
7576
7577 if (ret) {
7578 ath11k_warn(ab, "failed to extract regulatory info\n");
7579 goto mem_free;
7580 }
7581
7582 ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);
7583 if (ret) {
7584 ath11k_warn(ab, "failed to process regulatory info %d\n", ret);
7585 goto mem_free;
7586 }
7587
7588 kfree(reg_info);
7589 return 0;
7590
7591 mem_free:
7592 ath11k_reg_reset_info(reg_info);
7593 kfree(reg_info);
7594 return ret;
7595 }
7596
ath11k_wmi_tlv_rdy_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)7597 static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
7598 const void *ptr, void *data)
7599 {
7600 struct wmi_tlv_rdy_parse *rdy_parse = data;
7601 struct wmi_ready_event fixed_param;
7602 #if defined(__linux__)
7603 struct wmi_mac_addr *addr_list;
7604 #elif defined(__FreeBSD__)
7605 const struct wmi_mac_addr *addr_list;
7606 #endif
7607 struct ath11k_pdev *pdev;
7608 u32 num_mac_addr;
7609 int i;
7610
7611 switch (tag) {
7612 case WMI_TAG_READY_EVENT:
7613 memset(&fixed_param, 0, sizeof(fixed_param));
7614 #if defined(__linux__)
7615 memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
7616 #elif defined(__FreeBSD__)
7617 memcpy(&fixed_param, ptr,
7618 #endif
7619 min_t(u16, sizeof(fixed_param), len));
7620 rdy_parse->num_extra_mac_addr =
7621 fixed_param.ready_event_min.num_extra_mac_addr;
7622
7623 ether_addr_copy(ab->mac_addr,
7624 fixed_param.ready_event_min.mac_addr.addr);
7625 ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
7626 break;
7627 case WMI_TAG_ARRAY_FIXED_STRUCT:
7628 #if defined(__linux__)
7629 addr_list = (struct wmi_mac_addr *)ptr;
7630 #elif defined(__FreeBSD__)
7631 addr_list = (const struct wmi_mac_addr *)ptr;
7632 #endif
7633 num_mac_addr = rdy_parse->num_extra_mac_addr;
7634
7635 if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
7636 break;
7637
7638 for (i = 0; i < ab->num_radios; i++) {
7639 pdev = &ab->pdevs[i];
7640 ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
7641 }
7642 ab->pdevs_macaddr_valid = true;
7643 break;
7644 default:
7645 break;
7646 }
7647
7648 return 0;
7649 }
7650
ath11k_ready_event(struct ath11k_base * ab,struct sk_buff * skb)7651 static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
7652 {
7653 struct wmi_tlv_rdy_parse rdy_parse = { };
7654 int ret;
7655
7656 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7657 ath11k_wmi_tlv_rdy_parse, &rdy_parse);
7658 if (ret) {
7659 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
7660 return ret;
7661 }
7662
7663 ath11k_dbg(ab, ATH11K_DBG_WMI, "event ready");
7664
7665 complete(&ab->wmi_ab.unified_ready);
7666 return 0;
7667 }
7668
ath11k_peer_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7669 static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7670 {
7671 struct wmi_peer_delete_resp_event peer_del_resp;
7672 struct ath11k *ar;
7673
7674 if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
7675 ath11k_warn(ab, "failed to extract peer delete resp");
7676 return;
7677 }
7678
7679 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer delete resp");
7680
7681 rcu_read_lock();
7682 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
7683 if (!ar) {
7684 ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
7685 peer_del_resp.vdev_id);
7686 rcu_read_unlock();
7687 return;
7688 }
7689
7690 complete(&ar->peer_delete_done);
7691 rcu_read_unlock();
7692 ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
7693 peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
7694 }
7695
ath11k_vdev_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7696 static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
7697 struct sk_buff *skb)
7698 {
7699 struct ath11k *ar;
7700 u32 vdev_id = 0;
7701
7702 if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
7703 ath11k_warn(ab, "failed to extract vdev delete resp");
7704 return;
7705 }
7706
7707 rcu_read_lock();
7708 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7709 if (!ar) {
7710 ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
7711 vdev_id);
7712 rcu_read_unlock();
7713 return;
7714 }
7715
7716 complete(&ar->vdev_delete_done);
7717
7718 rcu_read_unlock();
7719
7720 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev delete resp for vdev id %d\n",
7721 vdev_id);
7722 }
7723
ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)7724 static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
7725 {
7726 switch (vdev_resp_status) {
7727 case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
7728 return "invalid vdev id";
7729 case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
7730 return "not supported";
7731 case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
7732 return "dfs violation";
7733 case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
7734 return "invalid regdomain";
7735 default:
7736 return "unknown";
7737 }
7738 }
7739
ath11k_vdev_start_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7740 static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7741 {
7742 struct wmi_vdev_start_resp_event vdev_start_resp;
7743 struct ath11k *ar;
7744 u32 status;
7745
7746 if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
7747 ath11k_warn(ab, "failed to extract vdev start resp");
7748 return;
7749 }
7750
7751 ath11k_dbg(ab, ATH11K_DBG_WMI, "event start resp event");
7752
7753 rcu_read_lock();
7754 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
7755 if (!ar) {
7756 ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
7757 vdev_start_resp.vdev_id);
7758 rcu_read_unlock();
7759 return;
7760 }
7761
7762 ar->last_wmi_vdev_start_status = 0;
7763 ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;
7764 status = vdev_start_resp.status;
7765
7766 if (WARN_ON_ONCE(status)) {
7767 ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
7768 status, ath11k_wmi_vdev_resp_print(status));
7769 ar->last_wmi_vdev_start_status = status;
7770 }
7771
7772 complete(&ar->vdev_setup_done);
7773
7774 rcu_read_unlock();
7775
7776 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
7777 vdev_start_resp.vdev_id);
7778 }
7779
ath11k_bcn_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)7780 static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
7781 {
7782 struct ath11k_vif *arvif;
7783 u32 vdev_id, tx_status;
7784
7785 if (ath11k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {
7786 ath11k_warn(ab, "failed to extract bcn tx status");
7787 return;
7788 }
7789
7790 ath11k_dbg(ab, ATH11K_DBG_WMI, "event offload bcn tx status");
7791
7792 rcu_read_lock();
7793 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
7794 if (!arvif) {
7795 ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
7796 vdev_id);
7797 rcu_read_unlock();
7798 return;
7799 }
7800
7801 queue_work(ab->workqueue, &arvif->bcn_tx_work);
7802
7803 rcu_read_unlock();
7804 }
7805
ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base * ab,struct sk_buff * skb)7806 static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,
7807 struct sk_buff *skb)
7808 {
7809 const struct wmi_peer_sta_ps_state_chg_event *ev;
7810 struct ieee80211_sta *sta;
7811 struct ath11k_peer *peer;
7812 struct ath11k *ar;
7813 struct ath11k_sta *arsta;
7814 const void **tb;
7815 enum ath11k_wmi_peer_ps_state peer_previous_ps_state;
7816 int ret;
7817
7818 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7819 if (IS_ERR(tb)) {
7820 ret = PTR_ERR(tb);
7821 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7822 return;
7823 }
7824
7825 ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];
7826 if (!ev) {
7827 ath11k_warn(ab, "failed to fetch sta ps change ev");
7828 kfree(tb);
7829 return;
7830 }
7831
7832 ath11k_dbg(ab, ATH11K_DBG_WMI,
7833 "event peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
7834 ev->peer_macaddr.addr, ev->peer_ps_state,
7835 ev->ps_supported_bitmap, ev->peer_ps_valid,
7836 ev->peer_ps_timestamp);
7837
7838 rcu_read_lock();
7839
7840 spin_lock_bh(&ab->base_lock);
7841
7842 peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);
7843
7844 if (!peer) {
7845 spin_unlock_bh(&ab->base_lock);
7846 ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);
7847 goto exit;
7848 }
7849
7850 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);
7851
7852 if (!ar) {
7853 spin_unlock_bh(&ab->base_lock);
7854 ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",
7855 peer->vdev_id);
7856
7857 goto exit;
7858 }
7859
7860 sta = peer->sta;
7861
7862 spin_unlock_bh(&ab->base_lock);
7863
7864 if (!sta) {
7865 ath11k_warn(ab, "failed to find station entry %pM\n",
7866 ev->peer_macaddr.addr);
7867 goto exit;
7868 }
7869
7870 arsta = ath11k_sta_to_arsta(sta);
7871
7872 spin_lock_bh(&ar->data_lock);
7873
7874 peer_previous_ps_state = arsta->peer_ps_state;
7875 arsta->peer_ps_state = ev->peer_ps_state;
7876 arsta->peer_current_ps_valid = !!ev->peer_ps_valid;
7877
7878 if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,
7879 ar->ab->wmi_ab.svc_map)) {
7880 if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||
7881 !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||
7882 !ev->peer_ps_valid)
7883 goto out;
7884
7885 if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {
7886 arsta->ps_start_time = ev->peer_ps_timestamp;
7887 arsta->ps_start_jiffies = jiffies;
7888 } else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&
7889 peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {
7890 arsta->ps_total_duration = arsta->ps_total_duration +
7891 (ev->peer_ps_timestamp - arsta->ps_start_time);
7892 }
7893
7894 if (ar->ps_timekeeper_enable)
7895 trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,
7896 ev->peer_ps_timestamp,
7897 arsta->peer_ps_state);
7898 }
7899
7900 out:
7901 spin_unlock_bh(&ar->data_lock);
7902 exit:
7903 rcu_read_unlock();
7904 kfree(tb);
7905 }
7906
ath11k_vdev_stopped_event(struct ath11k_base * ab,struct sk_buff * skb)7907 static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
7908 {
7909 struct ath11k *ar;
7910 u32 vdev_id = 0;
7911
7912 if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
7913 ath11k_warn(ab, "failed to extract vdev stopped event");
7914 return;
7915 }
7916
7917 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev stopped");
7918
7919 rcu_read_lock();
7920 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7921 if (!ar) {
7922 ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
7923 vdev_id);
7924 rcu_read_unlock();
7925 return;
7926 }
7927
7928 complete(&ar->vdev_setup_done);
7929
7930 rcu_read_unlock();
7931
7932 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
7933 }
7934
ath11k_mgmt_rx_event(struct ath11k_base * ab,struct sk_buff * skb)7935 static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
7936 {
7937 struct mgmt_rx_event_params rx_ev = {};
7938 struct ath11k *ar;
7939 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
7940 struct ieee80211_hdr *hdr;
7941 u16 fc;
7942 struct ieee80211_supported_band *sband;
7943
7944 if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
7945 ath11k_warn(ab, "failed to extract mgmt rx event");
7946 dev_kfree_skb(skb);
7947 return;
7948 }
7949
7950 memset(status, 0, sizeof(*status));
7951
7952 ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx status %08x\n",
7953 rx_ev.status);
7954
7955 rcu_read_lock();
7956 ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
7957
7958 if (!ar) {
7959 ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
7960 rx_ev.pdev_id);
7961 dev_kfree_skb(skb);
7962 goto exit;
7963 }
7964
7965 if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
7966 (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
7967 WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
7968 dev_kfree_skb(skb);
7969 goto exit;
7970 }
7971
7972 if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
7973 status->flag |= RX_FLAG_MMIC_ERROR;
7974
7975 if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
7976 rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
7977 status->band = NL80211_BAND_6GHZ;
7978 status->freq = rx_ev.chan_freq;
7979 } else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
7980 status->band = NL80211_BAND_2GHZ;
7981 } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
7982 status->band = NL80211_BAND_5GHZ;
7983 } else {
7984 /* Shouldn't happen unless list of advertised channels to
7985 * mac80211 has been changed.
7986 */
7987 WARN_ON_ONCE(1);
7988 dev_kfree_skb(skb);
7989 goto exit;
7990 }
7991
7992 if (rx_ev.phy_mode == MODE_11B &&
7993 (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
7994 ath11k_dbg(ab, ATH11K_DBG_WMI,
7995 "mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
7996
7997 sband = &ar->mac.sbands[status->band];
7998
7999 if (status->band != NL80211_BAND_6GHZ)
8000 status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
8001 status->band);
8002
8003 status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
8004 status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
8005
8006 hdr = (struct ieee80211_hdr *)skb->data;
8007 fc = le16_to_cpu(hdr->frame_control);
8008
8009 /* Firmware is guaranteed to report all essential management frames via
8010 * WMI while it can deliver some extra via HTT. Since there can be
8011 * duplicates split the reporting wrt monitor/sniffing.
8012 */
8013 status->flag |= RX_FLAG_SKIP_MONITOR;
8014
8015 /* In case of PMF, FW delivers decrypted frames with Protected Bit set.
8016 * Don't clear that. Also, FW delivers broadcast management frames
8017 * (ex: group privacy action frames in mesh) as encrypted payload.
8018 */
8019 if (ieee80211_has_protected(hdr->frame_control) &&
8020 !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
8021 status->flag |= RX_FLAG_DECRYPTED;
8022
8023 if (!ieee80211_is_robust_mgmt_frame(skb)) {
8024 status->flag |= RX_FLAG_IV_STRIPPED |
8025 RX_FLAG_MMIC_STRIPPED;
8026 hdr->frame_control = __cpu_to_le16(fc &
8027 ~IEEE80211_FCTL_PROTECTED);
8028 }
8029 }
8030
8031 if (ieee80211_is_beacon(hdr->frame_control))
8032 ath11k_mac_handle_beacon(ar, skb);
8033
8034 ath11k_dbg(ab, ATH11K_DBG_MGMT,
8035 "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
8036 skb, skb->len,
8037 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
8038
8039 ath11k_dbg(ab, ATH11K_DBG_MGMT,
8040 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
8041 status->freq, status->band, status->signal,
8042 status->rate_idx);
8043
8044 ieee80211_rx_ni(ar->hw, skb);
8045
8046 exit:
8047 rcu_read_unlock();
8048 }
8049
ath11k_mgmt_tx_compl_event(struct ath11k_base * ab,struct sk_buff * skb)8050 static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
8051 {
8052 struct wmi_mgmt_tx_compl_event tx_compl_param = {};
8053 struct ath11k *ar;
8054
8055 if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
8056 ath11k_warn(ab, "failed to extract mgmt tx compl event");
8057 return;
8058 }
8059
8060 rcu_read_lock();
8061 ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
8062 if (!ar) {
8063 ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
8064 tx_compl_param.pdev_id);
8065 goto exit;
8066 }
8067
8068 wmi_process_mgmt_tx_comp(ar, &tx_compl_param);
8069
8070 ath11k_dbg(ab, ATH11K_DBG_MGMT,
8071 "event mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",
8072 tx_compl_param.pdev_id, tx_compl_param.desc_id,
8073 tx_compl_param.status, tx_compl_param.ack_rssi);
8074
8075 exit:
8076 rcu_read_unlock();
8077 }
8078
ath11k_get_ar_on_scan_state(struct ath11k_base * ab,u32 vdev_id,enum ath11k_scan_state state)8079 static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
8080 u32 vdev_id,
8081 enum ath11k_scan_state state)
8082 {
8083 int i;
8084 struct ath11k_pdev *pdev;
8085 struct ath11k *ar;
8086
8087 for (i = 0; i < ab->num_radios; i++) {
8088 pdev = rcu_dereference(ab->pdevs_active[i]);
8089 if (pdev && pdev->ar) {
8090 ar = pdev->ar;
8091
8092 spin_lock_bh(&ar->data_lock);
8093 if (ar->scan.state == state &&
8094 ar->scan.vdev_id == vdev_id) {
8095 spin_unlock_bh(&ar->data_lock);
8096 return ar;
8097 }
8098 spin_unlock_bh(&ar->data_lock);
8099 }
8100 }
8101 return NULL;
8102 }
8103
ath11k_scan_event(struct ath11k_base * ab,struct sk_buff * skb)8104 static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
8105 {
8106 struct ath11k *ar;
8107 struct wmi_scan_event scan_ev = {};
8108
8109 if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
8110 ath11k_warn(ab, "failed to extract scan event");
8111 return;
8112 }
8113
8114 rcu_read_lock();
8115
8116 /* In case the scan was cancelled, ex. during interface teardown,
8117 * the interface will not be found in active interfaces.
8118 * Rather, in such scenarios, iterate over the active pdev's to
8119 * search 'ar' if the corresponding 'ar' scan is ABORTING and the
8120 * aborting scan's vdev id matches this event info.
8121 */
8122 if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
8123 scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
8124 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
8125 ATH11K_SCAN_ABORTING);
8126 if (!ar)
8127 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
8128 ATH11K_SCAN_RUNNING);
8129 } else {
8130 ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
8131 }
8132
8133 if (!ar) {
8134 ath11k_warn(ab, "Received scan event for unknown vdev");
8135 rcu_read_unlock();
8136 return;
8137 }
8138
8139 spin_lock_bh(&ar->data_lock);
8140
8141 ath11k_dbg(ab, ATH11K_DBG_WMI,
8142 "event scan %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
8143 ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
8144 scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
8145 scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
8146 ath11k_scan_state_str(ar->scan.state), ar->scan.state);
8147
8148 switch (scan_ev.event_type) {
8149 case WMI_SCAN_EVENT_STARTED:
8150 ath11k_wmi_event_scan_started(ar);
8151 break;
8152 case WMI_SCAN_EVENT_COMPLETED:
8153 ath11k_wmi_event_scan_completed(ar);
8154 break;
8155 case WMI_SCAN_EVENT_BSS_CHANNEL:
8156 ath11k_wmi_event_scan_bss_chan(ar);
8157 break;
8158 case WMI_SCAN_EVENT_FOREIGN_CHAN:
8159 ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
8160 break;
8161 case WMI_SCAN_EVENT_START_FAILED:
8162 ath11k_warn(ab, "received scan start failure event\n");
8163 ath11k_wmi_event_scan_start_failed(ar);
8164 break;
8165 case WMI_SCAN_EVENT_DEQUEUED:
8166 __ath11k_mac_scan_finish(ar);
8167 break;
8168 case WMI_SCAN_EVENT_PREEMPTED:
8169 case WMI_SCAN_EVENT_RESTARTED:
8170 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
8171 default:
8172 break;
8173 }
8174
8175 spin_unlock_bh(&ar->data_lock);
8176
8177 rcu_read_unlock();
8178 }
8179
ath11k_peer_sta_kickout_event(struct ath11k_base * ab,struct sk_buff * skb)8180 static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
8181 {
8182 struct wmi_peer_sta_kickout_arg arg = {};
8183 struct ieee80211_sta *sta;
8184 struct ath11k_peer *peer;
8185 struct ath11k *ar;
8186 u32 vdev_id;
8187
8188 if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
8189 ath11k_warn(ab, "failed to extract peer sta kickout event");
8190 return;
8191 }
8192
8193 rcu_read_lock();
8194
8195 spin_lock_bh(&ab->base_lock);
8196
8197 peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
8198
8199 if (!peer) {
8200 ath11k_warn(ab, "peer not found %pM\n",
8201 arg.mac_addr);
8202 spin_unlock_bh(&ab->base_lock);
8203 goto exit;
8204 }
8205
8206 vdev_id = peer->vdev_id;
8207
8208 spin_unlock_bh(&ab->base_lock);
8209
8210 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
8211 if (!ar) {
8212 ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
8213 peer->vdev_id);
8214 goto exit;
8215 }
8216
8217 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
8218 arg.mac_addr, NULL);
8219 if (!sta) {
8220 ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
8221 arg.mac_addr);
8222 goto exit;
8223 }
8224
8225 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer sta kickout %pM",
8226 arg.mac_addr);
8227
8228 ieee80211_report_low_ack(sta, 10);
8229
8230 exit:
8231 rcu_read_unlock();
8232 }
8233
ath11k_roam_event(struct ath11k_base * ab,struct sk_buff * skb)8234 static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
8235 {
8236 struct wmi_roam_event roam_ev = {};
8237 struct ath11k *ar;
8238
8239 if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
8240 ath11k_warn(ab, "failed to extract roam event");
8241 return;
8242 }
8243
8244 ath11k_dbg(ab, ATH11K_DBG_WMI,
8245 "event roam vdev %u reason 0x%08x rssi %d\n",
8246 roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
8247
8248 rcu_read_lock();
8249 ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
8250 if (!ar) {
8251 ath11k_warn(ab, "invalid vdev id in roam ev %d",
8252 roam_ev.vdev_id);
8253 rcu_read_unlock();
8254 return;
8255 }
8256
8257 if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
8258 ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
8259 roam_ev.reason, roam_ev.vdev_id);
8260
8261 switch (roam_ev.reason) {
8262 case WMI_ROAM_REASON_BEACON_MISS:
8263 ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
8264 break;
8265 case WMI_ROAM_REASON_BETTER_AP:
8266 case WMI_ROAM_REASON_LOW_RSSI:
8267 case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
8268 case WMI_ROAM_REASON_HO_FAILED:
8269 ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
8270 roam_ev.reason, roam_ev.vdev_id);
8271 break;
8272 }
8273
8274 rcu_read_unlock();
8275 }
8276
ath11k_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)8277 static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
8278 {
8279 struct wmi_chan_info_event ch_info_ev = {};
8280 struct ath11k *ar;
8281 struct survey_info *survey;
8282 int idx;
8283 /* HW channel counters frequency value in hertz */
8284 u32 cc_freq_hz = ab->cc_freq_hz;
8285
8286 if (ath11k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) {
8287 ath11k_warn(ab, "failed to extract chan info event");
8288 return;
8289 }
8290
8291 ath11k_dbg(ab, ATH11K_DBG_WMI,
8292 "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",
8293 ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
8294 ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
8295 ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
8296 ch_info_ev.mac_clk_mhz);
8297
8298 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
8299 ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
8300 return;
8301 }
8302
8303 rcu_read_lock();
8304 ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
8305 if (!ar) {
8306 ath11k_warn(ab, "invalid vdev id in chan info ev %d",
8307 ch_info_ev.vdev_id);
8308 rcu_read_unlock();
8309 return;
8310 }
8311 spin_lock_bh(&ar->data_lock);
8312
8313 switch (ar->scan.state) {
8314 case ATH11K_SCAN_IDLE:
8315 case ATH11K_SCAN_STARTING:
8316 ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
8317 goto exit;
8318 case ATH11K_SCAN_RUNNING:
8319 case ATH11K_SCAN_ABORTING:
8320 break;
8321 }
8322
8323 idx = freq_to_idx(ar, ch_info_ev.freq);
8324 if (idx >= ARRAY_SIZE(ar->survey)) {
8325 ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
8326 ch_info_ev.freq, idx);
8327 goto exit;
8328 }
8329
8330 /* If FW provides MAC clock frequency in Mhz, overriding the initialized
8331 * HW channel counters frequency value
8332 */
8333 if (ch_info_ev.mac_clk_mhz)
8334 cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
8335
8336 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
8337 survey = &ar->survey[idx];
8338 memset(survey, 0, sizeof(*survey));
8339 survey->noise = ch_info_ev.noise_floor;
8340 survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
8341 SURVEY_INFO_TIME_BUSY;
8342 survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
8343 survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
8344 }
8345 exit:
8346 spin_unlock_bh(&ar->data_lock);
8347 rcu_read_unlock();
8348 }
8349
8350 static void
ath11k_pdev_bss_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)8351 ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
8352 {
8353 struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
8354 struct survey_info *survey;
8355 struct ath11k *ar;
8356 u32 cc_freq_hz = ab->cc_freq_hz;
8357 u64 busy, total, tx, rx, rx_bss;
8358 int idx;
8359
8360 if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
8361 ath11k_warn(ab, "failed to extract pdev bss chan info event");
8362 return;
8363 }
8364
8365 busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
8366 bss_ch_info_ev.rx_clear_count_low;
8367
8368 total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
8369 bss_ch_info_ev.cycle_count_low;
8370
8371 tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
8372 bss_ch_info_ev.tx_cycle_count_low;
8373
8374 rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
8375 bss_ch_info_ev.rx_cycle_count_low;
8376
8377 rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
8378 bss_ch_info_ev.rx_bss_cycle_count_low;
8379
8380 ath11k_dbg(ab, ATH11K_DBG_WMI,
8381 #if defined(__linux__)
8382 "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",
8383 bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
8384 bss_ch_info_ev.noise_floor, busy, total,
8385 tx, rx, rx_bss);
8386 #elif defined(__FreeBSD__)
8387 "event pdev bss chan info:\n pdev_id: %d freq: %d noise: %d cycle: busy %ju total %ju tx %ju rx %ju rx_bss %ju\n",
8388 bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
8389 bss_ch_info_ev.noise_floor, (uintmax_t)busy, (uintmax_t)total,
8390 (uintmax_t)tx, (uintmax_t)rx, (uintmax_t)rx_bss);
8391 #endif
8392
8393 rcu_read_lock();
8394 ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
8395
8396 if (!ar) {
8397 ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
8398 bss_ch_info_ev.pdev_id);
8399 rcu_read_unlock();
8400 return;
8401 }
8402
8403 spin_lock_bh(&ar->data_lock);
8404 idx = freq_to_idx(ar, bss_ch_info_ev.freq);
8405 if (idx >= ARRAY_SIZE(ar->survey)) {
8406 ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
8407 bss_ch_info_ev.freq, idx);
8408 goto exit;
8409 }
8410
8411 survey = &ar->survey[idx];
8412
8413 survey->noise = bss_ch_info_ev.noise_floor;
8414 survey->time = div_u64(total, cc_freq_hz);
8415 survey->time_busy = div_u64(busy, cc_freq_hz);
8416 survey->time_rx = div_u64(rx_bss, cc_freq_hz);
8417 survey->time_tx = div_u64(tx, cc_freq_hz);
8418 survey->filled |= (SURVEY_INFO_NOISE_DBM |
8419 SURVEY_INFO_TIME |
8420 SURVEY_INFO_TIME_BUSY |
8421 SURVEY_INFO_TIME_RX |
8422 SURVEY_INFO_TIME_TX);
8423 exit:
8424 spin_unlock_bh(&ar->data_lock);
8425 complete(&ar->bss_survey_done);
8426
8427 rcu_read_unlock();
8428 }
8429
ath11k_vdev_install_key_compl_event(struct ath11k_base * ab,struct sk_buff * skb)8430 static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
8431 struct sk_buff *skb)
8432 {
8433 struct wmi_vdev_install_key_complete_arg install_key_compl = {};
8434 struct ath11k *ar;
8435
8436 if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
8437 ath11k_warn(ab, "failed to extract install key compl event");
8438 return;
8439 }
8440
8441 ath11k_dbg(ab, ATH11K_DBG_WMI,
8442 "event vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
8443 install_key_compl.key_idx, install_key_compl.key_flags,
8444 install_key_compl.macaddr, install_key_compl.status);
8445
8446 rcu_read_lock();
8447 ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
8448 if (!ar) {
8449 ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
8450 install_key_compl.vdev_id);
8451 rcu_read_unlock();
8452 return;
8453 }
8454
8455 ar->install_key_status = 0;
8456
8457 if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
8458 ath11k_warn(ab, "install key failed for %pM status %d\n",
8459 install_key_compl.macaddr, install_key_compl.status);
8460 ar->install_key_status = install_key_compl.status;
8461 }
8462
8463 complete(&ar->install_key_done);
8464 rcu_read_unlock();
8465 }
8466
ath11k_wmi_tlv_services_parser(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8467 static int ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
8468 u16 tag, u16 len,
8469 const void *ptr, void *data)
8470 {
8471 const struct wmi_service_available_event *ev;
8472 #if defined(__linux__)
8473 u32 *wmi_ext2_service_bitmap;
8474 #elif defined(__FreeBSD__)
8475 const u32 *wmi_ext2_service_bitmap;
8476 #endif
8477 int i, j;
8478
8479 switch (tag) {
8480 case WMI_TAG_SERVICE_AVAILABLE_EVENT:
8481 #if defined(__linux__)
8482 ev = (struct wmi_service_available_event *)ptr;
8483 #elif defined(__FreeBSD__)
8484 ev = (const struct wmi_service_available_event *)ptr;
8485 #endif
8486 for (i = 0, j = WMI_MAX_SERVICE;
8487 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
8488 i++) {
8489 do {
8490 if (ev->wmi_service_segment_bitmap[i] &
8491 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8492 set_bit(j, ab->wmi_ab.svc_map);
8493 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8494 }
8495
8496 ath11k_dbg(ab, ATH11K_DBG_WMI,
8497 "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8498 ev->wmi_service_segment_bitmap[0],
8499 ev->wmi_service_segment_bitmap[1],
8500 ev->wmi_service_segment_bitmap[2],
8501 ev->wmi_service_segment_bitmap[3]);
8502 break;
8503 case WMI_TAG_ARRAY_UINT32:
8504 #if defined(__linux__)
8505 wmi_ext2_service_bitmap = (u32 *)ptr;
8506 #elif defined(__FreeBSD__)
8507 wmi_ext2_service_bitmap = (const u32 *)ptr;
8508 #endif
8509 for (i = 0, j = WMI_MAX_EXT_SERVICE;
8510 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
8511 i++) {
8512 do {
8513 if (wmi_ext2_service_bitmap[i] &
8514 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8515 set_bit(j, ab->wmi_ab.svc_map);
8516 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8517 }
8518
8519 ath11k_dbg(ab, ATH11K_DBG_WMI,
8520 "wmi_ext2_service__bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8521 wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
8522 wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
8523 break;
8524 }
8525 return 0;
8526 }
8527
ath11k_service_available_event(struct ath11k_base * ab,struct sk_buff * skb)8528 static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
8529 {
8530 int ret;
8531
8532 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8533 ath11k_wmi_tlv_services_parser,
8534 NULL);
8535 if (ret)
8536 ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
8537
8538 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service available");
8539 }
8540
ath11k_peer_assoc_conf_event(struct ath11k_base * ab,struct sk_buff * skb)8541 static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
8542 {
8543 struct wmi_peer_assoc_conf_arg peer_assoc_conf = {};
8544 struct ath11k *ar;
8545
8546 if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
8547 ath11k_warn(ab, "failed to extract peer assoc conf event");
8548 return;
8549 }
8550
8551 ath11k_dbg(ab, ATH11K_DBG_WMI,
8552 "event peer assoc conf ev vdev id %d macaddr %pM\n",
8553 peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
8554
8555 rcu_read_lock();
8556 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
8557
8558 if (!ar) {
8559 ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
8560 peer_assoc_conf.vdev_id);
8561 rcu_read_unlock();
8562 return;
8563 }
8564
8565 complete(&ar->peer_assoc_done);
8566 rcu_read_unlock();
8567 }
8568
ath11k_update_stats_event(struct ath11k_base * ab,struct sk_buff * skb)8569 static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
8570 {
8571 struct ath11k_fw_stats stats = {};
8572 size_t total_vdevs_started = 0;
8573 struct ath11k_pdev *pdev;
8574 bool is_end = true;
8575 int i;
8576
8577 struct ath11k *ar;
8578 int ret;
8579
8580 INIT_LIST_HEAD(&stats.pdevs);
8581 INIT_LIST_HEAD(&stats.vdevs);
8582 INIT_LIST_HEAD(&stats.bcn);
8583
8584 ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);
8585 if (ret) {
8586 ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);
8587 goto free;
8588 }
8589
8590 ath11k_dbg(ab, ATH11K_DBG_WMI, "event update stats");
8591
8592 rcu_read_lock();
8593 ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);
8594 if (!ar) {
8595 rcu_read_unlock();
8596 ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",
8597 stats.pdev_id, ret);
8598 goto free;
8599 }
8600
8601 spin_lock_bh(&ar->data_lock);
8602
8603 /* WMI_REQUEST_PDEV_STAT, WMI_REQUEST_VDEV_STAT and
8604 * WMI_REQUEST_RSSI_PER_CHAIN_STAT can be requested via mac ops or via
8605 * debugfs fw stats. Therefore, processing it separately.
8606 */
8607 if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
8608 list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
8609 complete(&ar->fw_stats_done);
8610 goto complete;
8611 }
8612
8613 if (stats.stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) {
8614 complete(&ar->fw_stats_done);
8615 goto complete;
8616 }
8617
8618 if (stats.stats_id == WMI_REQUEST_VDEV_STAT) {
8619 if (list_empty(&stats.vdevs)) {
8620 ath11k_warn(ab, "empty vdev stats");
8621 goto complete;
8622 }
8623 /* FW sends all the active VDEV stats irrespective of PDEV,
8624 * hence limit until the count of all VDEVs started
8625 */
8626 for (i = 0; i < ab->num_radios; i++) {
8627 pdev = rcu_dereference(ab->pdevs_active[i]);
8628 if (pdev && pdev->ar)
8629 total_vdevs_started += ar->num_started_vdevs;
8630 }
8631
8632 if (total_vdevs_started)
8633 is_end = ((++ar->fw_stats.num_vdev_recvd) ==
8634 total_vdevs_started);
8635
8636 list_splice_tail_init(&stats.vdevs,
8637 &ar->fw_stats.vdevs);
8638
8639 if (is_end)
8640 complete(&ar->fw_stats_done);
8641
8642 goto complete;
8643 }
8644
8645 /* WMI_REQUEST_BCN_STAT is currently requested only via debugfs fw stats.
8646 * Hence, processing it in debugfs context
8647 */
8648 ath11k_debugfs_fw_stats_process(ar, &stats);
8649
8650 complete:
8651 complete(&ar->fw_stats_complete);
8652 spin_unlock_bh(&ar->data_lock);
8653 rcu_read_unlock();
8654
8655 /* Since the stats's pdev, vdev and beacon list are spliced and reinitialised
8656 * at this point, no need to free the individual list.
8657 */
8658 return;
8659
8660 free:
8661 ath11k_fw_stats_free(&stats);
8662 }
8663
8664 /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
8665 * is not part of BDF CTL(Conformance test limits) table entries.
8666 */
ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base * ab,struct sk_buff * skb)8667 static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
8668 struct sk_buff *skb)
8669 {
8670 const void **tb;
8671 const struct wmi_pdev_ctl_failsafe_chk_event *ev;
8672 int ret;
8673
8674 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8675 if (IS_ERR(tb)) {
8676 ret = PTR_ERR(tb);
8677 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8678 return;
8679 }
8680
8681 ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
8682 if (!ev) {
8683 ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
8684 kfree(tb);
8685 return;
8686 }
8687
8688 ath11k_dbg(ab, ATH11K_DBG_WMI,
8689 "event pdev ctl failsafe check status %d\n",
8690 ev->ctl_failsafe_status);
8691
8692 /* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
8693 * to 10 dBm else the CTL power entry in the BDF would be picked up.
8694 */
8695 if (ev->ctl_failsafe_status != 0)
8696 ath11k_warn(ab, "pdev ctl failsafe failure status %d",
8697 ev->ctl_failsafe_status);
8698
8699 kfree(tb);
8700 }
8701
8702 static void
ath11k_wmi_process_csa_switch_count_event(struct ath11k_base * ab,const struct wmi_pdev_csa_switch_ev * ev,const u32 * vdev_ids)8703 ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
8704 const struct wmi_pdev_csa_switch_ev *ev,
8705 const u32 *vdev_ids)
8706 {
8707 int i;
8708 struct ath11k_vif *arvif;
8709
8710 /* Finish CSA once the switch count becomes NULL */
8711 if (ev->current_switch_count)
8712 return;
8713
8714 rcu_read_lock();
8715 for (i = 0; i < ev->num_vdevs; i++) {
8716 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
8717
8718 if (!arvif) {
8719 ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
8720 vdev_ids[i]);
8721 continue;
8722 }
8723
8724 if (arvif->is_up && arvif->vif->bss_conf.csa_active)
8725 ieee80211_csa_finish(arvif->vif, 0);
8726 }
8727 rcu_read_unlock();
8728 }
8729
8730 static void
ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base * ab,struct sk_buff * skb)8731 ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
8732 struct sk_buff *skb)
8733 {
8734 const void **tb;
8735 const struct wmi_pdev_csa_switch_ev *ev;
8736 const u32 *vdev_ids;
8737 int ret;
8738
8739 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8740 if (IS_ERR(tb)) {
8741 ret = PTR_ERR(tb);
8742 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8743 return;
8744 }
8745
8746 ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
8747 vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
8748
8749 if (!ev || !vdev_ids) {
8750 ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
8751 kfree(tb);
8752 return;
8753 }
8754
8755 ath11k_dbg(ab, ATH11K_DBG_WMI,
8756 "event pdev csa switch count %d for pdev %d, num_vdevs %d",
8757 ev->current_switch_count, ev->pdev_id,
8758 ev->num_vdevs);
8759
8760 ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
8761
8762 kfree(tb);
8763 }
8764
8765 static void
ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base * ab,struct sk_buff * skb)8766 ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
8767 {
8768 const void **tb;
8769 const struct wmi_pdev_radar_ev *ev;
8770 struct ath11k *ar;
8771 int ret;
8772
8773 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8774 if (IS_ERR(tb)) {
8775 ret = PTR_ERR(tb);
8776 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8777 return;
8778 }
8779
8780 ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
8781
8782 if (!ev) {
8783 ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
8784 kfree(tb);
8785 return;
8786 }
8787
8788 ath11k_dbg(ab, ATH11K_DBG_WMI,
8789 "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",
8790 ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
8791 ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
8792 ev->freq_offset, ev->sidx);
8793
8794 rcu_read_lock();
8795
8796 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8797
8798 if (!ar) {
8799 ath11k_warn(ab, "radar detected in invalid pdev %d\n",
8800 ev->pdev_id);
8801 goto exit;
8802 }
8803
8804 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
8805 ev->pdev_id);
8806
8807 if (ar->dfs_block_radar_events)
8808 ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
8809 else
8810 ieee80211_radar_detected(ar->hw, NULL);
8811
8812 exit:
8813 rcu_read_unlock();
8814
8815 kfree(tb);
8816 }
8817
8818 static void
ath11k_wmi_pdev_temperature_event(struct ath11k_base * ab,struct sk_buff * skb)8819 ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
8820 struct sk_buff *skb)
8821 {
8822 struct ath11k *ar;
8823 const void **tb;
8824 const struct wmi_pdev_temperature_event *ev;
8825 int ret;
8826
8827 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8828 if (IS_ERR(tb)) {
8829 ret = PTR_ERR(tb);
8830 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8831 return;
8832 }
8833
8834 ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
8835 if (!ev) {
8836 ath11k_warn(ab, "failed to fetch pdev temp ev");
8837 kfree(tb);
8838 return;
8839 }
8840
8841 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev temperature ev temp %d pdev_id %d\n",
8842 ev->temp, ev->pdev_id);
8843
8844 rcu_read_lock();
8845
8846 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8847 if (!ar) {
8848 ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
8849 goto exit;
8850 }
8851
8852 ath11k_thermal_event_temperature(ar, ev->temp);
8853
8854 exit:
8855 rcu_read_unlock();
8856
8857 kfree(tb);
8858 }
8859
ath11k_fils_discovery_event(struct ath11k_base * ab,struct sk_buff * skb)8860 static void ath11k_fils_discovery_event(struct ath11k_base *ab,
8861 struct sk_buff *skb)
8862 {
8863 const void **tb;
8864 const struct wmi_fils_discovery_event *ev;
8865 int ret;
8866
8867 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8868 if (IS_ERR(tb)) {
8869 ret = PTR_ERR(tb);
8870 ath11k_warn(ab,
8871 "failed to parse FILS discovery event tlv %d\n",
8872 ret);
8873 return;
8874 }
8875
8876 ath11k_dbg(ab, ATH11K_DBG_WMI, "event fils discovery");
8877
8878 ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
8879 if (!ev) {
8880 ath11k_warn(ab, "failed to fetch FILS discovery event\n");
8881 kfree(tb);
8882 return;
8883 }
8884
8885 ath11k_warn(ab,
8886 "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
8887 ev->vdev_id, ev->fils_tt, ev->tbtt);
8888
8889 kfree(tb);
8890 }
8891
ath11k_probe_resp_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)8892 static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
8893 struct sk_buff *skb)
8894 {
8895 const void **tb;
8896 const struct wmi_probe_resp_tx_status_event *ev;
8897 int ret;
8898
8899 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8900 if (IS_ERR(tb)) {
8901 ret = PTR_ERR(tb);
8902 ath11k_warn(ab,
8903 "failed to parse probe response transmission status event tlv: %d\n",
8904 ret);
8905 return;
8906 }
8907
8908 ath11k_dbg(ab, ATH11K_DBG_WMI, "event probe resp tx status");
8909
8910 ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
8911 if (!ev) {
8912 ath11k_warn(ab,
8913 "failed to fetch probe response transmission status event");
8914 kfree(tb);
8915 return;
8916 }
8917
8918 if (ev->tx_status)
8919 ath11k_warn(ab,
8920 "Probe response transmission failed for vdev_id %u, status %u\n",
8921 ev->vdev_id, ev->tx_status);
8922
8923 kfree(tb);
8924 }
8925
ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8926 static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
8927 u16 tag, u16 len,
8928 const void *ptr, void *data)
8929 {
8930 struct wmi_wow_ev_arg *ev = data;
8931 const char *wow_pg_fault;
8932 int wow_pg_len;
8933
8934 switch (tag) {
8935 case WMI_TAG_WOW_EVENT_INFO:
8936 memcpy(ev, ptr, sizeof(*ev));
8937 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
8938 ev->wake_reason, wow_reason(ev->wake_reason));
8939 break;
8940
8941 case WMI_TAG_ARRAY_BYTE:
8942 if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
8943 wow_pg_fault = ptr;
8944 /* the first 4 bytes are length */
8945 #if defined(__linux__)
8946 wow_pg_len = *(int *)wow_pg_fault;
8947 #elif defined(__FreeBSD__)
8948 memcpy(&wow_pg_len, wow_pg_fault, sizeof(wow_pg_len));
8949 #endif
8950 wow_pg_fault += sizeof(int);
8951 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
8952 wow_pg_len);
8953 ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
8954 "wow_event_info_type packet present",
8955 "wow_pg_fault ",
8956 wow_pg_fault,
8957 wow_pg_len);
8958 }
8959 break;
8960 default:
8961 break;
8962 }
8963
8964 return 0;
8965 }
8966
ath11k_wmi_event_wow_wakeup_host(struct ath11k_base * ab,struct sk_buff * skb)8967 static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
8968 {
8969 struct wmi_wow_ev_arg ev = { };
8970 int ret;
8971
8972 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8973 ath11k_wmi_tlv_wow_wakeup_host_parse,
8974 &ev);
8975 if (ret) {
8976 ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
8977 return;
8978 }
8979
8980 ath11k_dbg(ab, ATH11K_DBG_WMI, "event wow wakeup host");
8981
8982 complete(&ab->wow.wakeup_completed);
8983 }
8984
8985 static void
ath11k_wmi_diag_event(struct ath11k_base * ab,struct sk_buff * skb)8986 ath11k_wmi_diag_event(struct ath11k_base *ab,
8987 struct sk_buff *skb)
8988 {
8989 ath11k_dbg(ab, ATH11K_DBG_WMI, "event diag");
8990
8991 trace_ath11k_wmi_diag(ab, skb->data, skb->len);
8992 }
8993
ath11k_wmi_twt_add_dialog_event_status(u32 status)8994 static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
8995 {
8996 switch (status) {
8997 case WMI_ADD_TWT_STATUS_OK:
8998 return "ok";
8999 case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
9000 return "twt disabled";
9001 case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
9002 return "dialog id in use";
9003 case WMI_ADD_TWT_STATUS_INVALID_PARAM:
9004 return "invalid parameters";
9005 case WMI_ADD_TWT_STATUS_NOT_READY:
9006 return "not ready";
9007 case WMI_ADD_TWT_STATUS_NO_RESOURCE:
9008 return "resource unavailable";
9009 case WMI_ADD_TWT_STATUS_NO_ACK:
9010 return "no ack";
9011 case WMI_ADD_TWT_STATUS_NO_RESPONSE:
9012 return "no response";
9013 case WMI_ADD_TWT_STATUS_DENIED:
9014 return "denied";
9015 case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
9016 fallthrough;
9017 default:
9018 return "unknown error";
9019 }
9020 }
9021
ath11k_wmi_twt_add_dialog_event(struct ath11k_base * ab,struct sk_buff * skb)9022 static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
9023 struct sk_buff *skb)
9024 {
9025 const void **tb;
9026 const struct wmi_twt_add_dialog_event *ev;
9027 int ret;
9028
9029 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
9030 if (IS_ERR(tb)) {
9031 ret = PTR_ERR(tb);
9032 ath11k_warn(ab,
9033 "failed to parse wmi twt add dialog status event tlv: %d\n",
9034 ret);
9035 return;
9036 }
9037
9038 ath11k_dbg(ab, ATH11K_DBG_WMI, "event twt add dialog");
9039
9040 ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
9041 if (!ev) {
9042 ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
9043 goto exit;
9044 }
9045
9046 if (ev->status)
9047 ath11k_warn(ab,
9048 "wmi add twt dialog event vdev %d dialog id %d status %s\n",
9049 ev->vdev_id, ev->dialog_id,
9050 ath11k_wmi_twt_add_dialog_event_status(ev->status));
9051
9052 exit:
9053 kfree(tb);
9054 }
9055
ath11k_wmi_gtk_offload_status_event(struct ath11k_base * ab,struct sk_buff * skb)9056 static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
9057 struct sk_buff *skb)
9058 {
9059 const void **tb;
9060 const struct wmi_gtk_offload_status_event *ev;
9061 struct ath11k_vif *arvif;
9062 __be64 replay_ctr_be;
9063 u64 replay_ctr;
9064 int ret;
9065
9066 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
9067 if (IS_ERR(tb)) {
9068 ret = PTR_ERR(tb);
9069 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
9070 return;
9071 }
9072
9073 ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
9074 if (!ev) {
9075 ath11k_warn(ab, "failed to fetch gtk offload status ev");
9076 kfree(tb);
9077 return;
9078 }
9079
9080 rcu_read_lock();
9081
9082 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
9083 if (!arvif) {
9084 ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
9085 ev->vdev_id);
9086 goto exit;
9087 }
9088
9089 ath11k_dbg(ab, ATH11K_DBG_WMI, "event gtk offload refresh_cnt %d\n",
9090 ev->refresh_cnt);
9091 ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
9092 NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
9093
9094 replay_ctr = ev->replay_ctr.word1;
9095 replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
9096 arvif->rekey_data.replay_ctr = replay_ctr;
9097
9098 /* supplicant expects big-endian replay counter */
9099 replay_ctr_be = cpu_to_be64(replay_ctr);
9100
9101 ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
9102 (void *)&replay_ctr_be, GFP_ATOMIC);
9103 exit:
9104 rcu_read_unlock();
9105
9106 kfree(tb);
9107 }
9108
ath11k_wmi_p2p_noa_event(struct ath11k_base * ab,struct sk_buff * skb)9109 static void ath11k_wmi_p2p_noa_event(struct ath11k_base *ab,
9110 struct sk_buff *skb)
9111 {
9112 const void **tb;
9113 const struct wmi_p2p_noa_event *ev;
9114 const struct ath11k_wmi_p2p_noa_info *noa;
9115 struct ath11k *ar;
9116 int vdev_id;
9117 u8 noa_descriptors;
9118
9119 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
9120 if (IS_ERR(tb)) {
9121 ath11k_warn(ab, "failed to parse tlv: %ld\n", PTR_ERR(tb));
9122 return;
9123 }
9124
9125 ev = tb[WMI_TAG_P2P_NOA_EVENT];
9126 noa = tb[WMI_TAG_P2P_NOA_INFO];
9127
9128 if (!ev || !noa)
9129 goto out;
9130
9131 vdev_id = ev->vdev_id;
9132 noa_descriptors = u32_get_bits(noa->noa_attr,
9133 WMI_P2P_NOA_INFO_DESC_NUM);
9134
9135 if (noa_descriptors > WMI_P2P_MAX_NOA_DESCRIPTORS) {
9136 ath11k_warn(ab, "invalid descriptor num %d in P2P NoA event\n",
9137 noa_descriptors);
9138 goto out;
9139 }
9140
9141 ath11k_dbg(ab, ATH11K_DBG_WMI,
9142 "wmi tlv p2p noa vdev_id %i descriptors %u\n",
9143 vdev_id, noa_descriptors);
9144
9145 rcu_read_lock();
9146 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
9147 if (!ar) {
9148 ath11k_warn(ab, "invalid vdev id %d in P2P NoA event\n",
9149 vdev_id);
9150 goto unlock;
9151 }
9152
9153 ath11k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa);
9154
9155 unlock:
9156 rcu_read_unlock();
9157 out:
9158 kfree(tb);
9159 }
9160
ath11k_wmi_tlv_cfr_capture_event_fixed_param(const void * ptr,void * data)9161 static void ath11k_wmi_tlv_cfr_capture_event_fixed_param(const void *ptr,
9162 void *data)
9163 {
9164 struct ath11k_cfr_peer_tx_param *tx_params = data;
9165 const struct ath11k_wmi_cfr_peer_tx_event_param *params = ptr;
9166
9167 tx_params->capture_method = params->capture_method;
9168 tx_params->vdev_id = params->vdev_id;
9169 ether_addr_copy(tx_params->peer_mac_addr, params->mac_addr.addr);
9170 tx_params->primary_20mhz_chan = params->chan_mhz;
9171 tx_params->bandwidth = params->bandwidth;
9172 tx_params->phy_mode = params->phy_mode;
9173 tx_params->band_center_freq1 = params->band_center_freq1;
9174 tx_params->band_center_freq2 = params->band_center_freq2;
9175 tx_params->spatial_streams = params->sts_count;
9176 tx_params->correlation_info_1 = params->correlation_info_1;
9177 tx_params->correlation_info_2 = params->correlation_info_2;
9178 tx_params->status = params->status;
9179 tx_params->timestamp_us = params->timestamp_us;
9180 tx_params->counter = params->counter;
9181 tx_params->rx_start_ts = params->rx_start_ts;
9182
9183 memcpy(tx_params->chain_rssi, params->chain_rssi,
9184 sizeof(tx_params->chain_rssi));
9185
9186 if (WMI_CFR_CFO_MEASUREMENT_VALID & params->cfo_measurement)
9187 tx_params->cfo_measurement = FIELD_GET(WMI_CFR_CFO_MEASUREMENT_RAW_DATA,
9188 params->cfo_measurement);
9189 }
9190
ath11k_wmi_tlv_cfr_capture_phase_fixed_param(const void * ptr,void * data)9191 static void ath11k_wmi_tlv_cfr_capture_phase_fixed_param(const void *ptr,
9192 void *data)
9193 {
9194 struct ath11k_cfr_peer_tx_param *tx_params = data;
9195 const struct ath11k_wmi_cfr_peer_tx_event_phase_param *params = ptr;
9196 int i;
9197
9198 for (i = 0; i < WMI_MAX_CHAINS; i++) {
9199 tx_params->chain_phase[i] = params->chain_phase[i];
9200 tx_params->agc_gain[i] = params->agc_gain[i];
9201 }
9202 }
9203
ath11k_wmi_tlv_cfr_capture_evt_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)9204 static int ath11k_wmi_tlv_cfr_capture_evt_parse(struct ath11k_base *ab,
9205 u16 tag, u16 len,
9206 const void *ptr, void *data)
9207 {
9208 switch (tag) {
9209 case WMI_TAG_PEER_CFR_CAPTURE_EVENT:
9210 ath11k_wmi_tlv_cfr_capture_event_fixed_param(ptr, data);
9211 break;
9212 case WMI_TAG_CFR_CAPTURE_PHASE_PARAM:
9213 ath11k_wmi_tlv_cfr_capture_phase_fixed_param(ptr, data);
9214 break;
9215 default:
9216 ath11k_warn(ab, "Invalid tag received tag %d len %d\n",
9217 tag, len);
9218 return -EINVAL;
9219 }
9220
9221 return 0;
9222 }
9223
ath11k_wmi_parse_cfr_capture_event(struct ath11k_base * ab,struct sk_buff * skb)9224 static void ath11k_wmi_parse_cfr_capture_event(struct ath11k_base *ab,
9225 struct sk_buff *skb)
9226 {
9227 struct ath11k_cfr_peer_tx_param params = {};
9228 int ret;
9229
9230 ath11k_dbg_dump(ab, ATH11K_DBG_CFR_DUMP, "cfr_dump:", "",
9231 skb->data, skb->len);
9232
9233 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
9234 ath11k_wmi_tlv_cfr_capture_evt_parse,
9235 ¶ms);
9236 if (ret) {
9237 ath11k_warn(ab, "failed to parse cfr capture event tlv %d\n",
9238 ret);
9239 return;
9240 }
9241
9242 ret = ath11k_process_cfr_capture_event(ab, ¶ms);
9243 if (ret)
9244 ath11k_dbg(ab, ATH11K_DBG_CFR,
9245 "failed to process cfr capture ret = %d\n", ret);
9246 }
9247
ath11k_wmi_tlv_op_rx(struct ath11k_base * ab,struct sk_buff * skb)9248 static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
9249 {
9250 struct wmi_cmd_hdr *cmd_hdr;
9251 enum wmi_tlv_event_id id;
9252
9253 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
9254 id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
9255
9256 trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
9257
9258 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
9259 goto out;
9260
9261 switch (id) {
9262 /* Process all the WMI events here */
9263 case WMI_SERVICE_READY_EVENTID:
9264 ath11k_service_ready_event(ab, skb);
9265 break;
9266 case WMI_SERVICE_READY_EXT_EVENTID:
9267 ath11k_service_ready_ext_event(ab, skb);
9268 break;
9269 case WMI_SERVICE_READY_EXT2_EVENTID:
9270 ath11k_service_ready_ext2_event(ab, skb);
9271 break;
9272 case WMI_REG_CHAN_LIST_CC_EVENTID:
9273 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_ID);
9274 break;
9275 case WMI_REG_CHAN_LIST_CC_EXT_EVENTID:
9276 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_EXT_ID);
9277 break;
9278 case WMI_READY_EVENTID:
9279 ath11k_ready_event(ab, skb);
9280 break;
9281 case WMI_PEER_DELETE_RESP_EVENTID:
9282 ath11k_peer_delete_resp_event(ab, skb);
9283 break;
9284 case WMI_VDEV_START_RESP_EVENTID:
9285 ath11k_vdev_start_resp_event(ab, skb);
9286 break;
9287 case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
9288 ath11k_bcn_tx_status_event(ab, skb);
9289 break;
9290 case WMI_VDEV_STOPPED_EVENTID:
9291 ath11k_vdev_stopped_event(ab, skb);
9292 break;
9293 case WMI_MGMT_RX_EVENTID:
9294 ath11k_mgmt_rx_event(ab, skb);
9295 /* mgmt_rx_event() owns the skb now! */
9296 return;
9297 case WMI_MGMT_TX_COMPLETION_EVENTID:
9298 ath11k_mgmt_tx_compl_event(ab, skb);
9299 break;
9300 case WMI_SCAN_EVENTID:
9301 ath11k_scan_event(ab, skb);
9302 break;
9303 case WMI_PEER_STA_KICKOUT_EVENTID:
9304 ath11k_peer_sta_kickout_event(ab, skb);
9305 break;
9306 case WMI_ROAM_EVENTID:
9307 ath11k_roam_event(ab, skb);
9308 break;
9309 case WMI_CHAN_INFO_EVENTID:
9310 ath11k_chan_info_event(ab, skb);
9311 break;
9312 case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
9313 ath11k_pdev_bss_chan_info_event(ab, skb);
9314 break;
9315 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
9316 ath11k_vdev_install_key_compl_event(ab, skb);
9317 break;
9318 case WMI_SERVICE_AVAILABLE_EVENTID:
9319 ath11k_service_available_event(ab, skb);
9320 break;
9321 case WMI_PEER_ASSOC_CONF_EVENTID:
9322 ath11k_peer_assoc_conf_event(ab, skb);
9323 break;
9324 case WMI_UPDATE_STATS_EVENTID:
9325 ath11k_update_stats_event(ab, skb);
9326 break;
9327 case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
9328 ath11k_pdev_ctl_failsafe_check_event(ab, skb);
9329 break;
9330 case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
9331 ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
9332 break;
9333 case WMI_PDEV_UTF_EVENTID:
9334 ath11k_tm_wmi_event(ab, id, skb);
9335 break;
9336 case WMI_PDEV_TEMPERATURE_EVENTID:
9337 ath11k_wmi_pdev_temperature_event(ab, skb);
9338 break;
9339 case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
9340 ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
9341 break;
9342 case WMI_HOST_FILS_DISCOVERY_EVENTID:
9343 ath11k_fils_discovery_event(ab, skb);
9344 break;
9345 case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
9346 ath11k_probe_resp_tx_status_event(ab, skb);
9347 break;
9348 case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
9349 ath11k_wmi_obss_color_collision_event(ab, skb);
9350 break;
9351 case WMI_TWT_ADD_DIALOG_EVENTID:
9352 ath11k_wmi_twt_add_dialog_event(ab, skb);
9353 break;
9354 case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
9355 ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
9356 break;
9357 case WMI_VDEV_DELETE_RESP_EVENTID:
9358 ath11k_vdev_delete_resp_event(ab, skb);
9359 break;
9360 case WMI_WOW_WAKEUP_HOST_EVENTID:
9361 ath11k_wmi_event_wow_wakeup_host(ab, skb);
9362 break;
9363 case WMI_11D_NEW_COUNTRY_EVENTID:
9364 ath11k_reg_11d_new_cc_event(ab, skb);
9365 break;
9366 case WMI_DIAG_EVENTID:
9367 ath11k_wmi_diag_event(ab, skb);
9368 break;
9369 case WMI_PEER_STA_PS_STATECHG_EVENTID:
9370 ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);
9371 break;
9372 case WMI_GTK_OFFLOAD_STATUS_EVENTID:
9373 ath11k_wmi_gtk_offload_status_event(ab, skb);
9374 break;
9375 case WMI_P2P_NOA_EVENTID:
9376 ath11k_wmi_p2p_noa_event(ab, skb);
9377 break;
9378 case WMI_PEER_CFR_CAPTURE_EVENTID:
9379 ath11k_wmi_parse_cfr_capture_event(ab, skb);
9380 break;
9381 default:
9382 ath11k_dbg(ab, ATH11K_DBG_WMI, "unsupported event id 0x%x\n", id);
9383 break;
9384 }
9385
9386 out:
9387 dev_kfree_skb(skb);
9388 }
9389
ath11k_connect_pdev_htc_service(struct ath11k_base * ab,u32 pdev_idx)9390 static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
9391 u32 pdev_idx)
9392 {
9393 int status;
9394 u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
9395 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
9396 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
9397
9398 struct ath11k_htc_svc_conn_req conn_req;
9399 struct ath11k_htc_svc_conn_resp conn_resp;
9400
9401 memset(&conn_req, 0, sizeof(conn_req));
9402 memset(&conn_resp, 0, sizeof(conn_resp));
9403
9404 /* these fields are the same for all service endpoints */
9405 conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
9406 conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
9407 conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
9408
9409 /* connect to control service */
9410 conn_req.service_id = svc_id[pdev_idx];
9411
9412 status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
9413 if (status) {
9414 ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
9415 status);
9416 return status;
9417 }
9418
9419 ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
9420 ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
9421 ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
9422 init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
9423
9424 return 0;
9425 }
9426
9427 static int
ath11k_wmi_send_unit_test_cmd(struct ath11k * ar,struct wmi_unit_test_cmd ut_cmd,u32 * test_args)9428 ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
9429 struct wmi_unit_test_cmd ut_cmd,
9430 u32 *test_args)
9431 {
9432 struct ath11k_pdev_wmi *wmi = ar->wmi;
9433 struct wmi_unit_test_cmd *cmd;
9434 struct sk_buff *skb;
9435 struct wmi_tlv *tlv;
9436 #if defined(__linux__)
9437 void *ptr;
9438 #elif defined(__FreeBSD__)
9439 u8 *ptr;
9440 #endif
9441 u32 *ut_cmd_args;
9442 int buf_len, arg_len;
9443 int ret;
9444 int i;
9445
9446 arg_len = sizeof(u32) * ut_cmd.num_args;
9447 buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
9448
9449 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
9450 if (!skb)
9451 return -ENOMEM;
9452
9453 cmd = (struct wmi_unit_test_cmd *)skb->data;
9454 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
9455 FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
9456
9457 cmd->vdev_id = ut_cmd.vdev_id;
9458 cmd->module_id = ut_cmd.module_id;
9459 cmd->num_args = ut_cmd.num_args;
9460 cmd->diag_token = ut_cmd.diag_token;
9461
9462 ptr = skb->data + sizeof(ut_cmd);
9463
9464 #if defined(__linux__)
9465 tlv = ptr;
9466 #elif defined(__FreeBSD__)
9467 tlv = (void *)ptr;
9468 #endif
9469 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9470 FIELD_PREP(WMI_TLV_LEN, arg_len);
9471
9472 ptr += TLV_HDR_SIZE;
9473
9474 #if defined(__linux__)
9475 ut_cmd_args = ptr;
9476 #elif defined(__FreeBSD__)
9477 ut_cmd_args = (void *)ptr;
9478 #endif
9479 for (i = 0; i < ut_cmd.num_args; i++)
9480 ut_cmd_args[i] = test_args[i];
9481
9482 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
9483
9484 if (ret) {
9485 ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
9486 ret);
9487 dev_kfree_skb(skb);
9488 }
9489
9490 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9491 "cmd unit test module %d vdev %d n_args %d token %d\n",
9492 cmd->module_id, cmd->vdev_id, cmd->num_args,
9493 cmd->diag_token);
9494
9495 return ret;
9496 }
9497
ath11k_wmi_simulate_radar(struct ath11k * ar)9498 int ath11k_wmi_simulate_radar(struct ath11k *ar)
9499 {
9500 struct ath11k_vif *arvif;
9501 u32 dfs_args[DFS_MAX_TEST_ARGS];
9502 struct wmi_unit_test_cmd wmi_ut;
9503 bool arvif_found = false;
9504
9505 list_for_each_entry(arvif, &ar->arvifs, list) {
9506 if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
9507 arvif_found = true;
9508 break;
9509 }
9510 }
9511
9512 if (!arvif_found)
9513 return -EINVAL;
9514
9515 dfs_args[DFS_TEST_CMDID] = 0;
9516 dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
9517 /* Currently we could pass segment_id(b0 - b1), chirp(b2)
9518 * freq offset (b3 - b10) to unit test. For simulation
9519 * purpose this can be set to 0 which is valid.
9520 */
9521 dfs_args[DFS_TEST_RADAR_PARAM] = 0;
9522
9523 wmi_ut.vdev_id = arvif->vdev_id;
9524 wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
9525 wmi_ut.num_args = DFS_MAX_TEST_ARGS;
9526 wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
9527
9528 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
9529
9530 return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
9531 }
9532
ath11k_wmi_fw_dbglog_cfg(struct ath11k * ar,u32 * module_id_bitmap,struct ath11k_fw_dbglog * dbglog)9533 int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
9534 struct ath11k_fw_dbglog *dbglog)
9535 {
9536 struct ath11k_pdev_wmi *wmi = ar->wmi;
9537 struct wmi_debug_log_config_cmd_fixed_param *cmd;
9538 struct sk_buff *skb;
9539 struct wmi_tlv *tlv;
9540 int ret, len;
9541
9542 len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9543 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9544 if (!skb)
9545 return -ENOMEM;
9546
9547 cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
9548 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
9549 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9550 cmd->dbg_log_param = dbglog->param;
9551
9552 tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
9553 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9554 FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9555
9556 switch (dbglog->param) {
9557 case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
9558 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
9559 case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
9560 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
9561 cmd->value = dbglog->value;
9562 break;
9563 case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
9564 case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
9565 cmd->value = dbglog->value;
9566 memcpy(tlv->value, module_id_bitmap,
9567 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9568 /* clear current config to be used for next user config */
9569 memset(module_id_bitmap, 0,
9570 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9571 break;
9572 default:
9573 dev_kfree_skb(skb);
9574 return -EINVAL;
9575 }
9576
9577 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
9578 if (ret) {
9579 ath11k_warn(ar->ab,
9580 "failed to send WMI_DBGLOG_CFG_CMDID\n");
9581 dev_kfree_skb(skb);
9582 }
9583
9584 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd dbglog cfg");
9585
9586 return ret;
9587 }
9588
ath11k_wmi_connect(struct ath11k_base * ab)9589 int ath11k_wmi_connect(struct ath11k_base *ab)
9590 {
9591 u32 i;
9592 u8 wmi_ep_count;
9593
9594 wmi_ep_count = ab->htc.wmi_ep_count;
9595 if (wmi_ep_count > ab->hw_params.max_radios)
9596 return -1;
9597
9598 for (i = 0; i < wmi_ep_count; i++)
9599 ath11k_connect_pdev_htc_service(ab, i);
9600
9601 return 0;
9602 }
9603
ath11k_wmi_pdev_detach(struct ath11k_base * ab,u8 pdev_id)9604 static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
9605 {
9606 if (WARN_ON(pdev_id >= MAX_RADIOS))
9607 return;
9608
9609 /* TODO: Deinit any pdev specific wmi resource */
9610 }
9611
ath11k_wmi_pdev_attach(struct ath11k_base * ab,u8 pdev_id)9612 int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
9613 u8 pdev_id)
9614 {
9615 struct ath11k_pdev_wmi *wmi_handle;
9616
9617 if (pdev_id >= ab->hw_params.max_radios)
9618 return -EINVAL;
9619
9620 wmi_handle = &ab->wmi_ab.wmi[pdev_id];
9621
9622 wmi_handle->wmi_ab = &ab->wmi_ab;
9623
9624 ab->wmi_ab.ab = ab;
9625 /* TODO: Init remaining resource specific to pdev */
9626
9627 return 0;
9628 }
9629
ath11k_wmi_attach(struct ath11k_base * ab)9630 int ath11k_wmi_attach(struct ath11k_base *ab)
9631 {
9632 int ret;
9633
9634 ret = ath11k_wmi_pdev_attach(ab, 0);
9635 if (ret)
9636 return ret;
9637
9638 ab->wmi_ab.ab = ab;
9639 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
9640
9641 /* It's overwritten when service_ext_ready is handled */
9642 if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxdma_per_pdev > 1)
9643 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
9644
9645 /* TODO: Init remaining wmi soc resources required */
9646 init_completion(&ab->wmi_ab.service_ready);
9647 init_completion(&ab->wmi_ab.unified_ready);
9648
9649 return 0;
9650 }
9651
ath11k_wmi_detach(struct ath11k_base * ab)9652 void ath11k_wmi_detach(struct ath11k_base *ab)
9653 {
9654 int i;
9655
9656 /* TODO: Deinit wmi resource specific to SOC as required */
9657
9658 for (i = 0; i < ab->htc.wmi_ep_count; i++)
9659 ath11k_wmi_pdev_detach(ab, i);
9660
9661 ath11k_wmi_free_dbring_caps(ab);
9662 }
9663
ath11k_wmi_hw_data_filter_cmd(struct ath11k * ar,u32 vdev_id,u32 filter_bitmap,bool enable)9664 int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
9665 u32 filter_bitmap, bool enable)
9666 {
9667 struct wmi_hw_data_filter_cmd *cmd;
9668 struct sk_buff *skb;
9669 int len;
9670
9671 len = sizeof(*cmd);
9672 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9673
9674 if (!skb)
9675 return -ENOMEM;
9676
9677 cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
9678 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
9679 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9680
9681 cmd->vdev_id = vdev_id;
9682 cmd->enable = enable;
9683
9684 /* Set all modes in case of disable */
9685 if (cmd->enable)
9686 cmd->hw_filter_bitmap = filter_bitmap;
9687 else
9688 cmd->hw_filter_bitmap = ((u32)~0U);
9689
9690 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9691 "hw data filter enable %d filter_bitmap 0x%x\n",
9692 enable, filter_bitmap);
9693
9694 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
9695 }
9696
ath11k_wmi_wow_host_wakeup_ind(struct ath11k * ar)9697 int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
9698 {
9699 struct wmi_wow_host_wakeup_ind *cmd;
9700 struct sk_buff *skb;
9701 size_t len;
9702
9703 len = sizeof(*cmd);
9704 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9705 if (!skb)
9706 return -ENOMEM;
9707
9708 cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
9709 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9710 WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
9711 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9712
9713 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow host wakeup ind\n");
9714
9715 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
9716 }
9717
ath11k_wmi_wow_enable(struct ath11k * ar)9718 int ath11k_wmi_wow_enable(struct ath11k *ar)
9719 {
9720 struct wmi_wow_enable_cmd *cmd;
9721 struct sk_buff *skb;
9722 int len;
9723
9724 len = sizeof(*cmd);
9725 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9726 if (!skb)
9727 return -ENOMEM;
9728
9729 cmd = (struct wmi_wow_enable_cmd *)skb->data;
9730 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
9731 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9732
9733 cmd->enable = 1;
9734 cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
9735 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow enable\n");
9736
9737 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
9738 }
9739
ath11k_wmi_scan_prob_req_oui(struct ath11k * ar,const u8 mac_addr[ETH_ALEN])9740 int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
9741 const u8 mac_addr[ETH_ALEN])
9742 {
9743 struct sk_buff *skb;
9744 struct wmi_scan_prob_req_oui_cmd *cmd;
9745 u32 prob_req_oui;
9746 int len;
9747
9748 prob_req_oui = (((u32)mac_addr[0]) << 16) |
9749 (((u32)mac_addr[1]) << 8) | mac_addr[2];
9750
9751 len = sizeof(*cmd);
9752 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9753 if (!skb)
9754 return -ENOMEM;
9755
9756 cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
9757 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9758 WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
9759 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9760 cmd->prob_req_oui = prob_req_oui;
9761
9762 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "scan prob req oui %d\n",
9763 prob_req_oui);
9764
9765 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
9766 }
9767
ath11k_wmi_wow_add_wakeup_event(struct ath11k * ar,u32 vdev_id,enum wmi_wow_wakeup_event event,u32 enable)9768 int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
9769 enum wmi_wow_wakeup_event event,
9770 u32 enable)
9771 {
9772 struct wmi_wow_add_del_event_cmd *cmd;
9773 struct sk_buff *skb;
9774 size_t len;
9775
9776 len = sizeof(*cmd);
9777 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9778 if (!skb)
9779 return -ENOMEM;
9780
9781 cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
9782 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
9783 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9784
9785 cmd->vdev_id = vdev_id;
9786 cmd->is_add = enable;
9787 cmd->event_bitmap = (1 << event);
9788
9789 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add wakeup event %s enable %d vdev_id %d\n",
9790 wow_wakeup_event(event), enable, vdev_id);
9791
9792 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
9793 }
9794
ath11k_wmi_wow_add_pattern(struct ath11k * ar,u32 vdev_id,u32 pattern_id,const u8 * pattern,const u8 * mask,int pattern_len,int pattern_offset)9795 int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
9796 const u8 *pattern, const u8 *mask,
9797 int pattern_len, int pattern_offset)
9798 {
9799 struct wmi_wow_add_pattern_cmd *cmd;
9800 struct wmi_wow_bitmap_pattern *bitmap;
9801 struct wmi_tlv *tlv;
9802 struct sk_buff *skb;
9803 u8 *ptr;
9804 size_t len;
9805
9806 len = sizeof(*cmd) +
9807 sizeof(*tlv) + /* array struct */
9808 sizeof(*bitmap) + /* bitmap */
9809 sizeof(*tlv) + /* empty ipv4 sync */
9810 sizeof(*tlv) + /* empty ipv6 sync */
9811 sizeof(*tlv) + /* empty magic */
9812 sizeof(*tlv) + /* empty info timeout */
9813 sizeof(*tlv) + sizeof(u32); /* ratelimit interval */
9814
9815 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9816 if (!skb)
9817 return -ENOMEM;
9818
9819 /* cmd */
9820 ptr = (u8 *)skb->data;
9821 cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
9822 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9823 WMI_TAG_WOW_ADD_PATTERN_CMD) |
9824 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9825
9826 cmd->vdev_id = vdev_id;
9827 cmd->pattern_id = pattern_id;
9828 cmd->pattern_type = WOW_BITMAP_PATTERN;
9829
9830 ptr += sizeof(*cmd);
9831
9832 /* bitmap */
9833 tlv = (struct wmi_tlv *)ptr;
9834 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9835 WMI_TAG_ARRAY_STRUCT) |
9836 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
9837
9838 ptr += sizeof(*tlv);
9839
9840 bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
9841 bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9842 WMI_TAG_WOW_BITMAP_PATTERN_T) |
9843 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
9844
9845 memcpy(bitmap->patternbuf, pattern, pattern_len);
9846 ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
9847 memcpy(bitmap->bitmaskbuf, mask, pattern_len);
9848 ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
9849 bitmap->pattern_offset = pattern_offset;
9850 bitmap->pattern_len = pattern_len;
9851 bitmap->bitmask_len = pattern_len;
9852 bitmap->pattern_id = pattern_id;
9853
9854 ptr += sizeof(*bitmap);
9855
9856 /* ipv4 sync */
9857 tlv = (struct wmi_tlv *)ptr;
9858 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9859 WMI_TAG_ARRAY_STRUCT) |
9860 FIELD_PREP(WMI_TLV_LEN, 0);
9861
9862 ptr += sizeof(*tlv);
9863
9864 /* ipv6 sync */
9865 tlv = (struct wmi_tlv *)ptr;
9866 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9867 WMI_TAG_ARRAY_STRUCT) |
9868 FIELD_PREP(WMI_TLV_LEN, 0);
9869
9870 ptr += sizeof(*tlv);
9871
9872 /* magic */
9873 tlv = (struct wmi_tlv *)ptr;
9874 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9875 WMI_TAG_ARRAY_STRUCT) |
9876 FIELD_PREP(WMI_TLV_LEN, 0);
9877
9878 ptr += sizeof(*tlv);
9879
9880 /* pattern info timeout */
9881 tlv = (struct wmi_tlv *)ptr;
9882 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9883 WMI_TAG_ARRAY_UINT32) |
9884 FIELD_PREP(WMI_TLV_LEN, 0);
9885
9886 ptr += sizeof(*tlv);
9887
9888 /* ratelimit interval */
9889 tlv = (struct wmi_tlv *)ptr;
9890 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9891 WMI_TAG_ARRAY_UINT32) |
9892 FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
9893
9894 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
9895 vdev_id, pattern_id, pattern_offset);
9896
9897 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
9898 }
9899
ath11k_wmi_wow_del_pattern(struct ath11k * ar,u32 vdev_id,u32 pattern_id)9900 int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
9901 {
9902 struct wmi_wow_del_pattern_cmd *cmd;
9903 struct sk_buff *skb;
9904 size_t len;
9905
9906 len = sizeof(*cmd);
9907 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9908 if (!skb)
9909 return -ENOMEM;
9910
9911 cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
9912 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9913 WMI_TAG_WOW_DEL_PATTERN_CMD) |
9914 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9915
9916 cmd->vdev_id = vdev_id;
9917 cmd->pattern_id = pattern_id;
9918 cmd->pattern_type = WOW_BITMAP_PATTERN;
9919
9920 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow del pattern vdev_id %d pattern_id %d\n",
9921 vdev_id, pattern_id);
9922
9923 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
9924 }
9925
9926 static struct sk_buff *
ath11k_wmi_op_gen_config_pno_start(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno)9927 ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
9928 u32 vdev_id,
9929 struct wmi_pno_scan_req *pno)
9930 {
9931 struct nlo_configured_parameters *nlo_list;
9932 struct wmi_wow_nlo_config_cmd *cmd;
9933 struct wmi_tlv *tlv;
9934 struct sk_buff *skb;
9935 u32 *channel_list;
9936 size_t len, nlo_list_len, channel_list_len;
9937 u8 *ptr;
9938 u32 i;
9939
9940 len = sizeof(*cmd) +
9941 sizeof(*tlv) +
9942 /* TLV place holder for array of structures
9943 * nlo_configured_parameters(nlo_list)
9944 */
9945 sizeof(*tlv);
9946 /* TLV place holder for array of uint32 channel_list */
9947
9948 channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
9949 len += channel_list_len;
9950
9951 nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
9952 len += nlo_list_len;
9953
9954 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9955 if (!skb)
9956 return ERR_PTR(-ENOMEM);
9957
9958 ptr = (u8 *)skb->data;
9959 cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
9960 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9961 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9962
9963 cmd->vdev_id = pno->vdev_id;
9964 cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
9965
9966 /* current FW does not support min-max range for dwell time */
9967 cmd->active_dwell_time = pno->active_max_time;
9968 cmd->passive_dwell_time = pno->passive_max_time;
9969
9970 if (pno->do_passive_scan)
9971 cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
9972
9973 cmd->fast_scan_period = pno->fast_scan_period;
9974 cmd->slow_scan_period = pno->slow_scan_period;
9975 cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
9976 cmd->delay_start_time = pno->delay_start_time;
9977
9978 if (pno->enable_pno_scan_randomization) {
9979 cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
9980 WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
9981 ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
9982 ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
9983 ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
9984 ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
9985 }
9986
9987 ptr += sizeof(*cmd);
9988
9989 /* nlo_configured_parameters(nlo_list) */
9990 cmd->no_of_ssids = pno->uc_networks_count;
9991 tlv = (struct wmi_tlv *)ptr;
9992 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9993 WMI_TAG_ARRAY_STRUCT) |
9994 FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
9995
9996 ptr += sizeof(*tlv);
9997 nlo_list = (struct nlo_configured_parameters *)ptr;
9998 for (i = 0; i < cmd->no_of_ssids; i++) {
9999 tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
10000 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10001 FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
10002
10003 nlo_list[i].ssid.valid = true;
10004 nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
10005 memcpy(nlo_list[i].ssid.ssid.ssid,
10006 pno->a_networks[i].ssid.ssid,
10007 nlo_list[i].ssid.ssid.ssid_len);
10008 ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
10009 roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
10010
10011 if (pno->a_networks[i].rssi_threshold &&
10012 pno->a_networks[i].rssi_threshold > -300) {
10013 nlo_list[i].rssi_cond.valid = true;
10014 nlo_list[i].rssi_cond.rssi =
10015 pno->a_networks[i].rssi_threshold;
10016 }
10017
10018 nlo_list[i].bcast_nw_type.valid = true;
10019 nlo_list[i].bcast_nw_type.bcast_nw_type =
10020 pno->a_networks[i].bcast_nw_type;
10021 }
10022
10023 ptr += nlo_list_len;
10024 cmd->num_of_channels = pno->a_networks[0].channel_count;
10025 tlv = (struct wmi_tlv *)ptr;
10026 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
10027 FIELD_PREP(WMI_TLV_LEN, channel_list_len);
10028 ptr += sizeof(*tlv);
10029 channel_list = (u32 *)ptr;
10030 for (i = 0; i < cmd->num_of_channels; i++)
10031 channel_list[i] = pno->a_networks[0].channels[i];
10032
10033 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv start pno config vdev_id %d\n",
10034 vdev_id);
10035
10036 return skb;
10037 }
10038
ath11k_wmi_op_gen_config_pno_stop(struct ath11k * ar,u32 vdev_id)10039 static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
10040 u32 vdev_id)
10041 {
10042 struct wmi_wow_nlo_config_cmd *cmd;
10043 struct sk_buff *skb;
10044 size_t len;
10045
10046 len = sizeof(*cmd);
10047 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10048 if (!skb)
10049 return ERR_PTR(-ENOMEM);
10050
10051 cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
10052 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
10053 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
10054
10055 cmd->vdev_id = vdev_id;
10056 cmd->flags = WMI_NLO_CONFIG_STOP;
10057
10058 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
10059 "tlv stop pno config vdev_id %d\n", vdev_id);
10060 return skb;
10061 }
10062
ath11k_wmi_wow_config_pno(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno_scan)10063 int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
10064 struct wmi_pno_scan_req *pno_scan)
10065 {
10066 struct sk_buff *skb;
10067
10068 if (pno_scan->enable)
10069 skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
10070 else
10071 skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
10072
10073 if (IS_ERR_OR_NULL(skb))
10074 return -ENOMEM;
10075
10076 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
10077 }
10078
ath11k_wmi_fill_ns_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable,bool ext)10079 static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
10080 struct ath11k_arp_ns_offload *offload,
10081 u8 **ptr,
10082 bool enable,
10083 bool ext)
10084 {
10085 struct wmi_ns_offload_tuple *ns;
10086 struct wmi_tlv *tlv;
10087 u8 *buf_ptr = *ptr;
10088 u32 ns_cnt, ns_ext_tuples;
10089 int i, max_offloads;
10090
10091 ns_cnt = offload->ipv6_count;
10092
10093 tlv = (struct wmi_tlv *)buf_ptr;
10094
10095 if (ext) {
10096 ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
10097 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
10098 FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
10099 i = WMI_MAX_NS_OFFLOADS;
10100 max_offloads = offload->ipv6_count;
10101 } else {
10102 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
10103 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
10104 i = 0;
10105 max_offloads = WMI_MAX_NS_OFFLOADS;
10106 }
10107
10108 buf_ptr += sizeof(*tlv);
10109
10110 for (; i < max_offloads; i++) {
10111 ns = (struct wmi_ns_offload_tuple *)buf_ptr;
10112 ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
10113 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
10114
10115 if (enable) {
10116 if (i < ns_cnt)
10117 ns->flags |= WMI_NSOL_FLAGS_VALID;
10118
10119 memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
10120 memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
10121 ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
10122 ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
10123
10124 if (offload->ipv6_type[i])
10125 ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
10126
10127 memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
10128 ath11k_ce_byte_swap(ns->target_mac.addr, 8);
10129
10130 if (ns->target_mac.word0 != 0 ||
10131 ns->target_mac.word1 != 0) {
10132 ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
10133 }
10134
10135 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
10136 "index %d ns_solicited %pI6 target %pI6",
10137 i, ns->solicitation_ipaddr,
10138 ns->target_ipaddr[0]);
10139 }
10140
10141 buf_ptr += sizeof(*ns);
10142 }
10143
10144 *ptr = buf_ptr;
10145 }
10146
ath11k_wmi_fill_arp_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable)10147 static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
10148 struct ath11k_arp_ns_offload *offload,
10149 u8 **ptr,
10150 bool enable)
10151 {
10152 struct wmi_arp_offload_tuple *arp;
10153 struct wmi_tlv *tlv;
10154 u8 *buf_ptr = *ptr;
10155 int i;
10156
10157 /* fill arp tuple */
10158 tlv = (struct wmi_tlv *)buf_ptr;
10159 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
10160 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
10161 buf_ptr += sizeof(*tlv);
10162
10163 for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
10164 arp = (struct wmi_arp_offload_tuple *)buf_ptr;
10165 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
10166 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
10167
10168 if (enable && i < offload->ipv4_count) {
10169 /* Copy the target ip addr and flags */
10170 arp->flags = WMI_ARPOL_FLAGS_VALID;
10171 memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
10172 ath11k_ce_byte_swap(arp->target_ipaddr, 4);
10173
10174 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "arp offload address %pI4",
10175 arp->target_ipaddr);
10176 }
10177
10178 buf_ptr += sizeof(*arp);
10179 }
10180
10181 *ptr = buf_ptr;
10182 }
10183
ath11k_wmi_arp_ns_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)10184 int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
10185 struct ath11k_vif *arvif, bool enable)
10186 {
10187 struct ath11k_arp_ns_offload *offload;
10188 struct wmi_set_arp_ns_offload_cmd *cmd;
10189 struct wmi_tlv *tlv;
10190 struct sk_buff *skb;
10191 u8 *buf_ptr;
10192 size_t len;
10193 u8 ns_cnt, ns_ext_tuples = 0;
10194
10195 offload = &arvif->arp_ns_offload;
10196 ns_cnt = offload->ipv6_count;
10197
10198 len = sizeof(*cmd) +
10199 sizeof(*tlv) +
10200 WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
10201 sizeof(*tlv) +
10202 WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
10203
10204 if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
10205 ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
10206 len += sizeof(*tlv) +
10207 ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
10208 }
10209
10210 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10211 if (!skb)
10212 return -ENOMEM;
10213
10214 buf_ptr = skb->data;
10215 cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
10216 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10217 WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
10218 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10219
10220 cmd->flags = 0;
10221 cmd->vdev_id = arvif->vdev_id;
10222 cmd->num_ns_ext_tuples = ns_ext_tuples;
10223
10224 buf_ptr += sizeof(*cmd);
10225
10226 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
10227 ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
10228
10229 if (ns_ext_tuples)
10230 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
10231
10232 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
10233 }
10234
ath11k_wmi_gtk_rekey_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)10235 int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
10236 struct ath11k_vif *arvif, bool enable)
10237 {
10238 struct wmi_gtk_rekey_offload_cmd *cmd;
10239 struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
10240 int len;
10241 struct sk_buff *skb;
10242 __le64 replay_ctr;
10243
10244 len = sizeof(*cmd);
10245 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10246 if (!skb)
10247 return -ENOMEM;
10248
10249 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
10250 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
10251 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10252
10253 cmd->vdev_id = arvif->vdev_id;
10254
10255 if (enable) {
10256 cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
10257
10258 /* the length in rekey_data and cmd is equal */
10259 memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
10260 ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
10261 memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
10262 ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
10263
10264 replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
10265 memcpy(cmd->replay_ctr, &replay_ctr,
10266 sizeof(replay_ctr));
10267 ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
10268 } else {
10269 cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
10270 }
10271
10272 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
10273 arvif->vdev_id, enable);
10274 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
10275 }
10276
ath11k_wmi_gtk_rekey_getinfo(struct ath11k * ar,struct ath11k_vif * arvif)10277 int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
10278 struct ath11k_vif *arvif)
10279 {
10280 struct wmi_gtk_rekey_offload_cmd *cmd;
10281 int len;
10282 struct sk_buff *skb;
10283
10284 len = sizeof(*cmd);
10285 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10286 if (!skb)
10287 return -ENOMEM;
10288
10289 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
10290 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
10291 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10292
10293 cmd->vdev_id = arvif->vdev_id;
10294 cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
10295
10296 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
10297 arvif->vdev_id);
10298 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
10299 }
10300
ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k * ar,const u8 * sar_val)10301 int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
10302 { struct ath11k_pdev_wmi *wmi = ar->wmi;
10303 struct wmi_pdev_set_sar_table_cmd *cmd;
10304 struct wmi_tlv *tlv;
10305 struct sk_buff *skb;
10306 u8 *buf_ptr;
10307 u32 len, sar_len_aligned, rsvd_len_aligned;
10308
10309 sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
10310 rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
10311 len = sizeof(*cmd) +
10312 TLV_HDR_SIZE + sar_len_aligned +
10313 TLV_HDR_SIZE + rsvd_len_aligned;
10314
10315 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10316 if (!skb)
10317 return -ENOMEM;
10318
10319 cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
10320 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
10321 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10322 cmd->pdev_id = ar->pdev->pdev_id;
10323 cmd->sar_len = BIOS_SAR_TABLE_LEN;
10324 cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
10325
10326 buf_ptr = skb->data + sizeof(*cmd);
10327 tlv = (struct wmi_tlv *)buf_ptr;
10328 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10329 FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
10330 buf_ptr += TLV_HDR_SIZE;
10331 memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
10332
10333 buf_ptr += sar_len_aligned;
10334 tlv = (struct wmi_tlv *)buf_ptr;
10335 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10336 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
10337
10338 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
10339 }
10340
ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k * ar)10341 int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
10342 {
10343 struct ath11k_pdev_wmi *wmi = ar->wmi;
10344 struct wmi_pdev_set_geo_table_cmd *cmd;
10345 struct wmi_tlv *tlv;
10346 struct sk_buff *skb;
10347 u8 *buf_ptr;
10348 u32 len, rsvd_len_aligned;
10349
10350 rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
10351 len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
10352
10353 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10354 if (!skb)
10355 return -ENOMEM;
10356
10357 cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
10358 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
10359 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10360 cmd->pdev_id = ar->pdev->pdev_id;
10361 cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
10362
10363 buf_ptr = skb->data + sizeof(*cmd);
10364 tlv = (struct wmi_tlv *)buf_ptr;
10365 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10366 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
10367
10368 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
10369 }
10370
ath11k_wmi_sta_keepalive(struct ath11k * ar,const struct wmi_sta_keepalive_arg * arg)10371 int ath11k_wmi_sta_keepalive(struct ath11k *ar,
10372 const struct wmi_sta_keepalive_arg *arg)
10373 {
10374 struct ath11k_pdev_wmi *wmi = ar->wmi;
10375 struct wmi_sta_keepalive_cmd *cmd;
10376 struct wmi_sta_keepalive_arp_resp *arp;
10377 struct sk_buff *skb;
10378 size_t len;
10379
10380 len = sizeof(*cmd) + sizeof(*arp);
10381 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10382 if (!skb)
10383 return -ENOMEM;
10384
10385 cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
10386 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10387 WMI_TAG_STA_KEEPALIVE_CMD) |
10388 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10389 cmd->vdev_id = arg->vdev_id;
10390 cmd->enabled = arg->enabled;
10391 cmd->interval = arg->interval;
10392 cmd->method = arg->method;
10393
10394 arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
10395 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10396 WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
10397 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
10398
10399 if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
10400 arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
10401 arp->src_ip4_addr = arg->src_ip4_addr;
10402 arp->dest_ip4_addr = arg->dest_ip4_addr;
10403 ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
10404 }
10405
10406 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
10407 "sta keepalive vdev %d enabled %d method %d interval %d\n",
10408 arg->vdev_id, arg->enabled, arg->method, arg->interval);
10409
10410 return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
10411 }
10412
ath11k_wmi_supports_6ghz_cc_ext(struct ath11k * ar)10413 bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)
10414 {
10415 return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
10416 ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;
10417 }
10418