1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6 #include <linux/skbuff.h>
7 #include <linux/ctype.h>
8 #include <net/mac80211.h>
9 #include <net/cfg80211.h>
10 #include <linux/completion.h>
11 #include <linux/if_ether.h>
12 #include <linux/types.h>
13 #include <linux/pci.h>
14 #include <linux/uuid.h>
15 #include <linux/time.h>
16 #include <linux/of.h>
17 #include "core.h"
18 #include "debug.h"
19 #include "mac.h"
20 #include "hw.h"
21 #include "peer.h"
22 #include "testmode.h"
23 #include "p2p.h"
24
25 struct wmi_tlv_policy {
26 size_t min_len;
27 };
28
29 struct wmi_tlv_svc_ready_parse {
30 bool wmi_svc_bitmap_done;
31 };
32
33 struct wmi_tlv_dma_ring_caps_parse {
34 struct wmi_dma_ring_capabilities *dma_ring_caps;
35 u32 n_dma_ring_caps;
36 };
37
38 struct wmi_tlv_svc_rdy_ext_parse {
39 struct ath11k_service_ext_param param;
40 struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
41 struct wmi_hw_mode_capabilities *hw_mode_caps;
42 u32 n_hw_mode_caps;
43 u32 tot_phy_id;
44 struct wmi_hw_mode_capabilities pref_hw_mode_caps;
45 struct wmi_mac_phy_capabilities *mac_phy_caps;
46 u32 n_mac_phy_caps;
47 struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
48 struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
49 u32 n_ext_hal_reg_caps;
50 struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
51 bool hw_mode_done;
52 bool mac_phy_done;
53 bool ext_hal_reg_done;
54 bool mac_phy_chainmask_combo_done;
55 bool mac_phy_chainmask_cap_done;
56 bool oem_dma_ring_cap_done;
57 bool dma_ring_cap_done;
58 };
59
60 struct wmi_tlv_svc_rdy_ext2_parse {
61 struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
62 bool dma_ring_cap_done;
63 };
64
65 struct wmi_tlv_rdy_parse {
66 u32 num_extra_mac_addr;
67 };
68
69 struct wmi_tlv_dma_buf_release_parse {
70 struct ath11k_wmi_dma_buf_release_fixed_param fixed;
71 struct wmi_dma_buf_release_entry *buf_entry;
72 struct wmi_dma_buf_release_meta_data *meta_data;
73 u32 num_buf_entry;
74 u32 num_meta;
75 bool buf_entry_done;
76 bool meta_data_done;
77 };
78
79 struct wmi_tlv_fw_stats_parse {
80 const struct wmi_stats_event *ev;
81 const struct wmi_per_chain_rssi_stats *rssi;
82 struct ath11k_fw_stats *stats;
83 int rssi_num;
84 bool chain_rssi_done;
85 };
86
87 struct wmi_tlv_mgmt_rx_parse {
88 const struct wmi_mgmt_rx_hdr *fixed;
89 const u8 *frame_buf;
90 bool frame_buf_done;
91 };
92
93 static const struct wmi_tlv_policy wmi_tlv_policies[] = {
94 [WMI_TAG_ARRAY_BYTE]
95 = { .min_len = 0 },
96 [WMI_TAG_ARRAY_UINT32]
97 = { .min_len = 0 },
98 [WMI_TAG_SERVICE_READY_EVENT]
99 = { .min_len = sizeof(struct wmi_service_ready_event) },
100 [WMI_TAG_SERVICE_READY_EXT_EVENT]
101 = { .min_len = sizeof(struct wmi_service_ready_ext_event) },
102 [WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS]
103 = { .min_len = sizeof(struct wmi_soc_mac_phy_hw_mode_caps) },
104 [WMI_TAG_SOC_HAL_REG_CAPABILITIES]
105 = { .min_len = sizeof(struct wmi_soc_hal_reg_capabilities) },
106 [WMI_TAG_VDEV_START_RESPONSE_EVENT]
107 = { .min_len = sizeof(struct wmi_vdev_start_resp_event) },
108 [WMI_TAG_PEER_DELETE_RESP_EVENT]
109 = { .min_len = sizeof(struct wmi_peer_delete_resp_event) },
110 [WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]
111 = { .min_len = sizeof(struct wmi_bcn_tx_status_event) },
112 [WMI_TAG_VDEV_STOPPED_EVENT]
113 = { .min_len = sizeof(struct wmi_vdev_stopped_event) },
114 [WMI_TAG_REG_CHAN_LIST_CC_EVENT]
115 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_event) },
116 [WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT]
117 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_ext_event) },
118 [WMI_TAG_MGMT_RX_HDR]
119 = { .min_len = sizeof(struct wmi_mgmt_rx_hdr) },
120 [WMI_TAG_MGMT_TX_COMPL_EVENT]
121 = { .min_len = sizeof(struct wmi_mgmt_tx_compl_event) },
122 [WMI_TAG_SCAN_EVENT]
123 = { .min_len = sizeof(struct wmi_scan_event) },
124 [WMI_TAG_PEER_STA_KICKOUT_EVENT]
125 = { .min_len = sizeof(struct wmi_peer_sta_kickout_event) },
126 [WMI_TAG_ROAM_EVENT]
127 = { .min_len = sizeof(struct wmi_roam_event) },
128 [WMI_TAG_CHAN_INFO_EVENT]
129 = { .min_len = sizeof(struct wmi_chan_info_event) },
130 [WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]
131 = { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) },
132 [WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]
133 = { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) },
134 [WMI_TAG_READY_EVENT] = {
135 .min_len = sizeof(struct wmi_ready_event_min) },
136 [WMI_TAG_SERVICE_AVAILABLE_EVENT]
137 = {.min_len = sizeof(struct wmi_service_available_event) },
138 [WMI_TAG_PEER_ASSOC_CONF_EVENT]
139 = { .min_len = sizeof(struct wmi_peer_assoc_conf_event) },
140 [WMI_TAG_STATS_EVENT]
141 = { .min_len = sizeof(struct wmi_stats_event) },
142 [WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
143 = { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
144 [WMI_TAG_HOST_SWFDA_EVENT] = {
145 .min_len = sizeof(struct wmi_fils_discovery_event) },
146 [WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
147 .min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
148 [WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
149 .min_len = sizeof(struct wmi_vdev_delete_resp_event) },
150 [WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
151 .min_len = sizeof(struct wmi_obss_color_collision_event) },
152 [WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
153 .min_len = sizeof(struct wmi_11d_new_cc_ev) },
154 [WMI_TAG_PER_CHAIN_RSSI_STATS] = {
155 .min_len = sizeof(struct wmi_per_chain_rssi_stats) },
156 [WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
157 .min_len = sizeof(struct wmi_twt_add_dialog_event) },
158 [WMI_TAG_P2P_NOA_INFO] = {
159 .min_len = sizeof(struct ath11k_wmi_p2p_noa_info) },
160 [WMI_TAG_P2P_NOA_EVENT] = {
161 .min_len = sizeof(struct wmi_p2p_noa_event) },
162 };
163
164 #define PRIMAP(_hw_mode_) \
165 [_hw_mode_] = _hw_mode_##_PRI
166
167 static const int ath11k_hw_mode_pri_map[] = {
168 PRIMAP(WMI_HOST_HW_MODE_SINGLE),
169 PRIMAP(WMI_HOST_HW_MODE_DBS),
170 PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
171 PRIMAP(WMI_HOST_HW_MODE_SBS),
172 PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
173 PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
174 /* keep last */
175 PRIMAP(WMI_HOST_HW_MODE_MAX),
176 };
177
178 static int
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)179 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
180 int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
181 const void *ptr, void *data),
182 void *data)
183 {
184 const void *begin = ptr;
185 const struct wmi_tlv *tlv;
186 u16 tlv_tag, tlv_len;
187 int ret;
188
189 while (len > 0) {
190 if (len < sizeof(*tlv)) {
191 ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
192 ptr - begin, len, sizeof(*tlv));
193 return -EINVAL;
194 }
195
196 tlv = ptr;
197 tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
198 tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
199 ptr += sizeof(*tlv);
200 len -= sizeof(*tlv);
201
202 if (tlv_len > len) {
203 ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n",
204 tlv_tag, ptr - begin, len, tlv_len);
205 return -EINVAL;
206 }
207
208 if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
209 wmi_tlv_policies[tlv_tag].min_len &&
210 wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
211 ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n",
212 tlv_tag, ptr - begin, tlv_len,
213 wmi_tlv_policies[tlv_tag].min_len);
214 return -EINVAL;
215 }
216
217 ret = iter(ab, tlv_tag, tlv_len, ptr, data);
218 if (ret)
219 return ret;
220
221 ptr += tlv_len;
222 len -= tlv_len;
223 }
224
225 return 0;
226 }
227
ath11k_wmi_tlv_iter_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)228 static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
229 const void *ptr, void *data)
230 {
231 const void **tb = data;
232
233 if (tag < WMI_TAG_MAX)
234 tb[tag] = ptr;
235
236 return 0;
237 }
238
ath11k_wmi_tlv_parse(struct ath11k_base * ar,const void ** tb,const void * ptr,size_t len)239 static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
240 const void *ptr, size_t len)
241 {
242 return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
243 (void *)tb);
244 }
245
ath11k_wmi_tlv_parse_alloc(struct ath11k_base * ab,struct sk_buff * skb,gfp_t gfp)246 const void **ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab,
247 struct sk_buff *skb, gfp_t gfp)
248 {
249 const void **tb;
250 int ret;
251
252 tb = kcalloc(WMI_TAG_MAX, sizeof(*tb), gfp);
253 if (!tb)
254 return ERR_PTR(-ENOMEM);
255
256 ret = ath11k_wmi_tlv_parse(ab, tb, skb->data, skb->len);
257 if (ret) {
258 kfree(tb);
259 return ERR_PTR(ret);
260 }
261
262 return tb;
263 }
264
ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi * wmi,struct sk_buff * skb,u32 cmd_id)265 static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
266 u32 cmd_id)
267 {
268 struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
269 struct ath11k_base *ab = wmi->wmi_ab->ab;
270 struct wmi_cmd_hdr *cmd_hdr;
271 int ret;
272 u32 cmd = 0;
273
274 if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
275 return -ENOMEM;
276
277 cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id);
278
279 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
280 cmd_hdr->cmd_id = cmd;
281
282 trace_ath11k_wmi_cmd(ab, cmd_id, skb->data, skb->len);
283
284 memset(skb_cb, 0, sizeof(*skb_cb));
285 ret = ath11k_htc_send(&ab->htc, wmi->eid, skb);
286
287 if (ret)
288 goto err_pull;
289
290 return 0;
291
292 err_pull:
293 skb_pull(skb, sizeof(struct wmi_cmd_hdr));
294 return ret;
295 }
296
ath11k_wmi_cmd_send(struct ath11k_pdev_wmi * wmi,struct sk_buff * skb,u32 cmd_id)297 int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
298 u32 cmd_id)
299 {
300 struct ath11k_wmi_base *wmi_ab = wmi->wmi_ab;
301 int ret = -EOPNOTSUPP;
302 struct ath11k_base *ab = wmi_ab->ab;
303
304 might_sleep();
305
306 if (ab->hw_params.credit_flow) {
307 wait_event_timeout(wmi_ab->tx_credits_wq, ({
308 ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
309
310 if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
311 &wmi_ab->ab->dev_flags))
312 ret = -ESHUTDOWN;
313
314 (ret != -EAGAIN);
315 }), WMI_SEND_TIMEOUT_HZ);
316 } else {
317 wait_event_timeout(wmi->tx_ce_desc_wq, ({
318 ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
319
320 if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
321 &wmi_ab->ab->dev_flags))
322 ret = -ESHUTDOWN;
323
324 (ret != -ENOBUFS);
325 }), WMI_SEND_TIMEOUT_HZ);
326 }
327
328 if (ret == -EAGAIN)
329 ath11k_warn(wmi_ab->ab, "wmi command %d timeout\n", cmd_id);
330
331 if (ret == -ENOBUFS)
332 ath11k_warn(wmi_ab->ab, "ce desc not available for wmi command %d\n",
333 cmd_id);
334
335 return ret;
336 }
337
ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi * wmi_handle,const void * ptr,struct ath11k_service_ext_param * param)338 static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
339 const void *ptr,
340 struct ath11k_service_ext_param *param)
341 {
342 const struct wmi_service_ready_ext_event *ev = ptr;
343
344 if (!ev)
345 return -EINVAL;
346
347 /* Move this to host based bitmap */
348 param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits;
349 param->default_fw_config_bits = ev->default_fw_config_bits;
350 param->he_cap_info = ev->he_cap_info;
351 param->mpdu_density = ev->mpdu_density;
352 param->max_bssid_rx_filters = ev->max_bssid_rx_filters;
353 memcpy(¶m->ppet, &ev->ppet, sizeof(param->ppet));
354
355 return 0;
356 }
357
358 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)359 ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
360 struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
361 struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
362 struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
363 struct wmi_mac_phy_capabilities *wmi_mac_phy_caps,
364 u8 hw_mode_id, u8 phy_id,
365 struct ath11k_pdev *pdev)
366 {
367 struct wmi_mac_phy_capabilities *mac_phy_caps;
368 struct ath11k_base *ab = wmi_handle->wmi_ab->ab;
369 struct ath11k_band_cap *cap_band;
370 struct ath11k_pdev_cap *pdev_cap = &pdev->cap;
371 u32 phy_map;
372 u32 hw_idx, phy_idx = 0;
373
374 if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps)
375 return -EINVAL;
376
377 for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) {
378 if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id)
379 break;
380
381 phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map;
382 while (phy_map) {
383 phy_map >>= 1;
384 phy_idx++;
385 }
386 }
387
388 if (hw_idx == hw_caps->num_hw_modes)
389 return -EINVAL;
390
391 phy_idx += phy_id;
392 if (phy_id >= hal_reg_caps->num_phy)
393 return -EINVAL;
394
395 mac_phy_caps = wmi_mac_phy_caps + phy_idx;
396
397 pdev->pdev_id = mac_phy_caps->pdev_id;
398 pdev_cap->supported_bands |= mac_phy_caps->supported_bands;
399 pdev_cap->ampdu_density = mac_phy_caps->ampdu_density;
400 ab->target_pdev_ids[ab->target_pdev_count].supported_bands =
401 mac_phy_caps->supported_bands;
402 ab->target_pdev_ids[ab->target_pdev_count].pdev_id = mac_phy_caps->pdev_id;
403 ab->target_pdev_count++;
404
405 if (!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) &&
406 !(mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP))
407 return -EINVAL;
408
409 /* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from
410 * band to band for a single radio, need to see how this should be
411 * handled.
412 */
413 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
414 pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g;
415 pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g;
416 }
417
418 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
419 pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
420 pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
421 pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
422 pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
423 pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
424 pdev_cap->nss_ratio_enabled =
425 WMI_NSS_RATIO_ENABLE_DISABLE_GET(mac_phy_caps->nss_ratio);
426 pdev_cap->nss_ratio_info =
427 WMI_NSS_RATIO_INFO_GET(mac_phy_caps->nss_ratio);
428 }
429
430 /* tx/rx chainmask reported from fw depends on the actual hw chains used,
431 * For example, for 4x4 capable macphys, first 4 chains can be used for first
432 * mac and the remaining 4 chains can be used for the second mac or vice-versa.
433 * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
434 * will be advertised for second mac or vice-versa. Compute the shift value
435 * for tx/rx chainmask which will be used to advertise supported ht/vht rates to
436 * mac80211.
437 */
438 pdev_cap->tx_chain_mask_shift =
439 find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32);
440 pdev_cap->rx_chain_mask_shift =
441 find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32);
442
443 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
444 cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
445 cap_band->phy_id = mac_phy_caps->phy_id;
446 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
447 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
448 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
449 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
450 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
451 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
452 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
453 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g,
454 sizeof(struct ath11k_ppe_threshold));
455 }
456
457 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
458 cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
459 cap_band->phy_id = mac_phy_caps->phy_id;
460 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
461 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
462 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
463 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
464 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
465 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
466 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
467 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
468 sizeof(struct ath11k_ppe_threshold));
469
470 cap_band = &pdev_cap->band[NL80211_BAND_6GHZ];
471 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
472 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
473 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
474 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
475 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
476 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
477 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
478 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
479 sizeof(struct ath11k_ppe_threshold));
480 }
481
482 return 0;
483 }
484
485 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)486 ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle,
487 struct wmi_soc_hal_reg_capabilities *reg_caps,
488 struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
489 u8 phy_idx,
490 struct ath11k_hal_reg_capabilities_ext *param)
491 {
492 struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
493
494 if (!reg_caps || !wmi_ext_reg_cap)
495 return -EINVAL;
496
497 if (phy_idx >= reg_caps->num_phy)
498 return -EINVAL;
499
500 ext_reg_cap = &wmi_ext_reg_cap[phy_idx];
501
502 param->phy_id = ext_reg_cap->phy_id;
503 param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain;
504 param->eeprom_reg_domain_ext =
505 ext_reg_cap->eeprom_reg_domain_ext;
506 param->regcap1 = ext_reg_cap->regcap1;
507 param->regcap2 = ext_reg_cap->regcap2;
508 /* check if param->wireless_mode is needed */
509 param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan;
510 param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan;
511 param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan;
512 param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan;
513
514 return 0;
515 }
516
ath11k_pull_service_ready_tlv(struct ath11k_base * ab,const void * evt_buf,struct ath11k_targ_cap * cap)517 static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab,
518 const void *evt_buf,
519 struct ath11k_targ_cap *cap)
520 {
521 const struct wmi_service_ready_event *ev = evt_buf;
522
523 if (!ev) {
524 ath11k_err(ab, "%s: failed by NULL param\n",
525 __func__);
526 return -EINVAL;
527 }
528
529 cap->phy_capability = ev->phy_capability;
530 cap->max_frag_entry = ev->max_frag_entry;
531 cap->num_rf_chains = ev->num_rf_chains;
532 cap->ht_cap_info = ev->ht_cap_info;
533 cap->vht_cap_info = ev->vht_cap_info;
534 cap->vht_supp_mcs = ev->vht_supp_mcs;
535 cap->hw_min_tx_power = ev->hw_min_tx_power;
536 cap->hw_max_tx_power = ev->hw_max_tx_power;
537 cap->sys_cap_info = ev->sys_cap_info;
538 cap->min_pkt_size_enable = ev->min_pkt_size_enable;
539 cap->max_bcn_ie_size = ev->max_bcn_ie_size;
540 cap->max_num_scan_channels = ev->max_num_scan_channels;
541 cap->max_supported_macs = ev->max_supported_macs;
542 cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps;
543 cap->txrx_chainmask = ev->txrx_chainmask;
544 cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
545 cap->num_msdu_desc = ev->num_msdu_desc;
546
547 return 0;
548 }
549
550 /* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in
551 * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each
552 * 4-byte word.
553 */
ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi * wmi,const u32 * wmi_svc_bm)554 static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi,
555 const u32 *wmi_svc_bm)
556 {
557 int i, j;
558
559 for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) {
560 do {
561 if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32))
562 set_bit(j, wmi->wmi_ab->svc_map);
563 } while (++j % WMI_SERVICE_BITS_IN_SIZE32);
564 }
565 }
566
ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)567 static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
568 const void *ptr, void *data)
569 {
570 struct wmi_tlv_svc_ready_parse *svc_ready = data;
571 struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
572 u16 expect_len;
573
574 switch (tag) {
575 case WMI_TAG_SERVICE_READY_EVENT:
576 if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps))
577 return -EINVAL;
578 break;
579
580 case WMI_TAG_ARRAY_UINT32:
581 if (!svc_ready->wmi_svc_bitmap_done) {
582 expect_len = WMI_SERVICE_BM_SIZE * sizeof(u32);
583 if (len < expect_len) {
584 ath11k_warn(ab, "invalid len %d for the tag 0x%x\n",
585 len, tag);
586 return -EINVAL;
587 }
588
589 ath11k_wmi_service_bitmap_copy(wmi_handle, ptr);
590
591 svc_ready->wmi_svc_bitmap_done = true;
592 }
593 break;
594 default:
595 break;
596 }
597
598 return 0;
599 }
600
ath11k_service_ready_event(struct ath11k_base * ab,struct sk_buff * skb)601 static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
602 {
603 struct wmi_tlv_svc_ready_parse svc_ready = { };
604 int ret;
605
606 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
607 ath11k_wmi_tlv_svc_rdy_parse,
608 &svc_ready);
609 if (ret) {
610 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
611 return ret;
612 }
613
614 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready");
615
616 return 0;
617 }
618
ath11k_wmi_alloc_skb(struct ath11k_wmi_base * wmi_ab,u32 len)619 struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_ab, u32 len)
620 {
621 struct sk_buff *skb;
622 struct ath11k_base *ab = wmi_ab->ab;
623 u32 round_len = roundup(len, 4);
624
625 skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len);
626 if (!skb)
627 return NULL;
628
629 skb_reserve(skb, WMI_SKB_HEADROOM);
630 if (!IS_ALIGNED((unsigned long)skb->data, 4))
631 ath11k_warn(ab, "unaligned WMI skb data\n");
632
633 skb_put(skb, round_len);
634 memset(skb->data, 0, round_len);
635
636 return skb;
637 }
638
ath11k_wmi_mgmt_get_freq(struct ath11k * ar,struct ieee80211_tx_info * info)639 static u32 ath11k_wmi_mgmt_get_freq(struct ath11k *ar,
640 struct ieee80211_tx_info *info)
641 {
642 struct ath11k_base *ab = ar->ab;
643 u32 freq = 0;
644
645 if (ab->hw_params.support_off_channel_tx &&
646 ar->scan.is_roc &&
647 (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
648 freq = ar->scan.roc_freq;
649
650 return freq;
651 }
652
ath11k_wmi_mgmt_send(struct ath11k * ar,u32 vdev_id,u32 buf_id,struct sk_buff * frame)653 int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id,
654 struct sk_buff *frame)
655 {
656 struct ath11k_pdev_wmi *wmi = ar->wmi;
657 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
658 struct wmi_mgmt_send_cmd *cmd;
659 struct wmi_tlv *frame_tlv;
660 struct sk_buff *skb;
661 u32 buf_len;
662 int ret, len;
663
664 buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ?
665 frame->len : WMI_MGMT_SEND_DOWNLD_LEN;
666
667 len = sizeof(*cmd) + sizeof(*frame_tlv) + roundup(buf_len, 4);
668
669 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
670 if (!skb)
671 return -ENOMEM;
672
673 cmd = (struct wmi_mgmt_send_cmd *)skb->data;
674 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) |
675 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
676 cmd->vdev_id = vdev_id;
677 cmd->desc_id = buf_id;
678 cmd->chanfreq = ath11k_wmi_mgmt_get_freq(ar, info);
679 cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr);
680 cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr);
681 cmd->frame_len = frame->len;
682 cmd->buf_len = buf_len;
683 cmd->tx_params_valid = 0;
684
685 frame_tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
686 frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
687 FIELD_PREP(WMI_TLV_LEN, buf_len);
688
689 memcpy(frame_tlv->value, frame->data, buf_len);
690
691 ath11k_ce_byte_swap(frame_tlv->value, buf_len);
692
693 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID);
694 if (ret) {
695 ath11k_warn(ar->ab,
696 "failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n");
697 dev_kfree_skb(skb);
698 }
699
700 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd mgmt tx send");
701
702 return ret;
703 }
704
ath11k_wmi_vdev_create(struct ath11k * ar,u8 * macaddr,struct vdev_create_params * param)705 int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr,
706 struct vdev_create_params *param)
707 {
708 struct ath11k_pdev_wmi *wmi = ar->wmi;
709 struct wmi_vdev_create_cmd *cmd;
710 struct sk_buff *skb;
711 struct wmi_vdev_txrx_streams *txrx_streams;
712 struct wmi_tlv *tlv;
713 int ret, len;
714 void *ptr;
715
716 /* It can be optimized my sending tx/rx chain configuration
717 * only for supported bands instead of always sending it for
718 * both the bands.
719 */
720 len = sizeof(*cmd) + TLV_HDR_SIZE +
721 (WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams));
722
723 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
724 if (!skb)
725 return -ENOMEM;
726
727 cmd = (struct wmi_vdev_create_cmd *)skb->data;
728 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) |
729 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
730
731 cmd->vdev_id = param->if_id;
732 cmd->vdev_type = param->type;
733 cmd->vdev_subtype = param->subtype;
734 cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX;
735 cmd->pdev_id = param->pdev_id;
736 cmd->mbssid_flags = param->mbssid_flags;
737 cmd->mbssid_tx_vdev_id = param->mbssid_tx_vdev_id;
738
739 ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
740
741 ptr = skb->data + sizeof(*cmd);
742 len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams);
743
744 tlv = ptr;
745 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
746 FIELD_PREP(WMI_TLV_LEN, len);
747
748 ptr += TLV_HDR_SIZE;
749 txrx_streams = ptr;
750 len = sizeof(*txrx_streams);
751 txrx_streams->tlv_header =
752 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
753 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
754 txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G;
755 txrx_streams->supported_tx_streams =
756 param->chains[NL80211_BAND_2GHZ].tx;
757 txrx_streams->supported_rx_streams =
758 param->chains[NL80211_BAND_2GHZ].rx;
759
760 txrx_streams++;
761 txrx_streams->tlv_header =
762 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
763 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
764 txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G;
765 txrx_streams->supported_tx_streams =
766 param->chains[NL80211_BAND_5GHZ].tx;
767 txrx_streams->supported_rx_streams =
768 param->chains[NL80211_BAND_5GHZ].rx;
769
770 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID);
771 if (ret) {
772 ath11k_warn(ar->ab,
773 "failed to submit WMI_VDEV_CREATE_CMDID\n");
774 dev_kfree_skb(skb);
775 }
776
777 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
778 "cmd vdev create id %d type %d subtype %d macaddr %pM pdevid %d\n",
779 param->if_id, param->type, param->subtype,
780 macaddr, param->pdev_id);
781
782 return ret;
783 }
784
ath11k_wmi_vdev_delete(struct ath11k * ar,u8 vdev_id)785 int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id)
786 {
787 struct ath11k_pdev_wmi *wmi = ar->wmi;
788 struct wmi_vdev_delete_cmd *cmd;
789 struct sk_buff *skb;
790 int ret;
791
792 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
793 if (!skb)
794 return -ENOMEM;
795
796 cmd = (struct wmi_vdev_delete_cmd *)skb->data;
797 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) |
798 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
799 cmd->vdev_id = vdev_id;
800
801 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID);
802 if (ret) {
803 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n");
804 dev_kfree_skb(skb);
805 }
806
807 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev delete id %d\n", vdev_id);
808
809 return ret;
810 }
811
ath11k_wmi_vdev_stop(struct ath11k * ar,u8 vdev_id)812 int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id)
813 {
814 struct ath11k_pdev_wmi *wmi = ar->wmi;
815 struct wmi_vdev_stop_cmd *cmd;
816 struct sk_buff *skb;
817 int ret;
818
819 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
820 if (!skb)
821 return -ENOMEM;
822
823 cmd = (struct wmi_vdev_stop_cmd *)skb->data;
824
825 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) |
826 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
827 cmd->vdev_id = vdev_id;
828
829 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID);
830 if (ret) {
831 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n");
832 dev_kfree_skb(skb);
833 }
834
835 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev stop id 0x%x\n", vdev_id);
836
837 return ret;
838 }
839
ath11k_wmi_vdev_down(struct ath11k * ar,u8 vdev_id)840 int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id)
841 {
842 struct ath11k_pdev_wmi *wmi = ar->wmi;
843 struct wmi_vdev_down_cmd *cmd;
844 struct sk_buff *skb;
845 int ret;
846
847 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
848 if (!skb)
849 return -ENOMEM;
850
851 cmd = (struct wmi_vdev_down_cmd *)skb->data;
852
853 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) |
854 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
855 cmd->vdev_id = vdev_id;
856
857 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID);
858 if (ret) {
859 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n");
860 dev_kfree_skb(skb);
861 }
862
863 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev down id 0x%x\n", vdev_id);
864
865 return ret;
866 }
867
ath11k_wmi_put_wmi_channel(struct wmi_channel * chan,struct wmi_vdev_start_req_arg * arg)868 static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
869 struct wmi_vdev_start_req_arg *arg)
870 {
871 u32 center_freq1 = arg->channel.band_center_freq1;
872
873 memset(chan, 0, sizeof(*chan));
874
875 chan->mhz = arg->channel.freq;
876 chan->band_center_freq1 = arg->channel.band_center_freq1;
877
878 if (arg->channel.mode == MODE_11AX_HE160) {
879 if (arg->channel.freq > arg->channel.band_center_freq1)
880 chan->band_center_freq1 = center_freq1 + 40;
881 else
882 chan->band_center_freq1 = center_freq1 - 40;
883
884 chan->band_center_freq2 = arg->channel.band_center_freq1;
885
886 } else if ((arg->channel.mode == MODE_11AC_VHT80_80) ||
887 (arg->channel.mode == MODE_11AX_HE80_80)) {
888 chan->band_center_freq2 = arg->channel.band_center_freq2;
889 } else {
890 chan->band_center_freq2 = 0;
891 }
892
893 chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode);
894 if (arg->channel.passive)
895 chan->info |= WMI_CHAN_INFO_PASSIVE;
896 if (arg->channel.allow_ibss)
897 chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED;
898 if (arg->channel.allow_ht)
899 chan->info |= WMI_CHAN_INFO_ALLOW_HT;
900 if (arg->channel.allow_vht)
901 chan->info |= WMI_CHAN_INFO_ALLOW_VHT;
902 if (arg->channel.allow_he)
903 chan->info |= WMI_CHAN_INFO_ALLOW_HE;
904 if (arg->channel.ht40plus)
905 chan->info |= WMI_CHAN_INFO_HT40_PLUS;
906 if (arg->channel.chan_radar)
907 chan->info |= WMI_CHAN_INFO_DFS;
908 if (arg->channel.freq2_radar)
909 chan->info |= WMI_CHAN_INFO_DFS_FREQ2;
910
911 chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
912 arg->channel.max_power) |
913 FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
914 arg->channel.max_reg_power);
915
916 chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
917 arg->channel.max_antenna_gain) |
918 FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
919 arg->channel.max_power);
920 }
921
ath11k_wmi_vdev_start(struct ath11k * ar,struct wmi_vdev_start_req_arg * arg,bool restart)922 int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg,
923 bool restart)
924 {
925 struct ath11k_pdev_wmi *wmi = ar->wmi;
926 struct wmi_vdev_start_request_cmd *cmd;
927 struct sk_buff *skb;
928 struct wmi_channel *chan;
929 struct wmi_tlv *tlv;
930 void *ptr;
931 int ret, len;
932
933 if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
934 return -EINVAL;
935
936 len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE;
937
938 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
939 if (!skb)
940 return -ENOMEM;
941
942 cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
943 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
944 WMI_TAG_VDEV_START_REQUEST_CMD) |
945 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
946 cmd->vdev_id = arg->vdev_id;
947 cmd->beacon_interval = arg->bcn_intval;
948 cmd->bcn_tx_rate = arg->bcn_tx_rate;
949 cmd->dtim_period = arg->dtim_period;
950 cmd->num_noa_descriptors = arg->num_noa_descriptors;
951 cmd->preferred_rx_streams = arg->pref_rx_streams;
952 cmd->preferred_tx_streams = arg->pref_tx_streams;
953 cmd->cac_duration_ms = arg->cac_duration_ms;
954 cmd->regdomain = arg->regdomain;
955 cmd->he_ops = arg->he_ops;
956 cmd->mbssid_flags = arg->mbssid_flags;
957 cmd->mbssid_tx_vdev_id = arg->mbssid_tx_vdev_id;
958
959 if (!restart) {
960 if (arg->ssid) {
961 cmd->ssid.ssid_len = arg->ssid_len;
962 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
963 }
964 if (arg->hidden_ssid)
965 cmd->flags |= WMI_VDEV_START_HIDDEN_SSID;
966 if (arg->pmf_enabled)
967 cmd->flags |= WMI_VDEV_START_PMF_ENABLED;
968 }
969
970 cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED;
971 if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags))
972 cmd->flags |= WMI_VDEV_START_HW_ENCRYPTION_DISABLED;
973
974 ptr = skb->data + sizeof(*cmd);
975 chan = ptr;
976
977 ath11k_wmi_put_wmi_channel(chan, arg);
978
979 chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) |
980 FIELD_PREP(WMI_TLV_LEN,
981 sizeof(*chan) - TLV_HDR_SIZE);
982 ptr += sizeof(*chan);
983
984 tlv = ptr;
985 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
986 FIELD_PREP(WMI_TLV_LEN, 0);
987
988 /* Note: This is a nested TLV containing:
989 * [wmi_tlv][ath11k_wmi_p2p_noa_descriptor][wmi_tlv]..
990 */
991
992 ptr += sizeof(*tlv);
993
994 if (restart)
995 ret = ath11k_wmi_cmd_send(wmi, skb,
996 WMI_VDEV_RESTART_REQUEST_CMDID);
997 else
998 ret = ath11k_wmi_cmd_send(wmi, skb,
999 WMI_VDEV_START_REQUEST_CMDID);
1000 if (ret) {
1001 ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n",
1002 restart ? "restart" : "start");
1003 dev_kfree_skb(skb);
1004 }
1005
1006 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev %s id 0x%x freq 0x%x mode 0x%x\n",
1007 restart ? "restart" : "start", arg->vdev_id,
1008 arg->channel.freq, arg->channel.mode);
1009
1010 return ret;
1011 }
1012
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)1013 int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid,
1014 u8 *tx_bssid, u32 nontx_profile_idx, u32 nontx_profile_cnt)
1015 {
1016 struct ath11k_pdev_wmi *wmi = ar->wmi;
1017 struct wmi_vdev_up_cmd *cmd;
1018 struct ieee80211_bss_conf *bss_conf;
1019 struct ath11k_vif *arvif;
1020 struct sk_buff *skb;
1021 int ret;
1022
1023 arvif = ath11k_mac_get_arvif(ar, vdev_id);
1024
1025 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1026 if (!skb)
1027 return -ENOMEM;
1028
1029 cmd = (struct wmi_vdev_up_cmd *)skb->data;
1030
1031 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_UP_CMD) |
1032 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1033 cmd->vdev_id = vdev_id;
1034 cmd->vdev_assoc_id = aid;
1035
1036 ether_addr_copy(cmd->vdev_bssid.addr, bssid);
1037
1038 cmd->nontx_profile_idx = nontx_profile_idx;
1039 cmd->nontx_profile_cnt = nontx_profile_cnt;
1040 if (tx_bssid)
1041 ether_addr_copy(cmd->tx_vdev_bssid.addr, tx_bssid);
1042
1043 if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) {
1044 bss_conf = &arvif->vif->bss_conf;
1045
1046 if (bss_conf->nontransmitted) {
1047 ether_addr_copy(cmd->tx_vdev_bssid.addr,
1048 bss_conf->transmitter_bssid);
1049 cmd->nontx_profile_idx = bss_conf->bssid_index;
1050 cmd->nontx_profile_cnt = bss_conf->bssid_indicator;
1051 }
1052 }
1053
1054 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
1055 if (ret) {
1056 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");
1057 dev_kfree_skb(skb);
1058 }
1059
1060 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1061 "cmd vdev up id 0x%x assoc id %d bssid %pM\n",
1062 vdev_id, aid, bssid);
1063
1064 return ret;
1065 }
1066
ath11k_wmi_send_peer_create_cmd(struct ath11k * ar,struct peer_create_params * param)1067 int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar,
1068 struct peer_create_params *param)
1069 {
1070 struct ath11k_pdev_wmi *wmi = ar->wmi;
1071 struct wmi_peer_create_cmd *cmd;
1072 struct sk_buff *skb;
1073 int ret;
1074
1075 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1076 if (!skb)
1077 return -ENOMEM;
1078
1079 cmd = (struct wmi_peer_create_cmd *)skb->data;
1080 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) |
1081 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1082
1083 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr);
1084 cmd->peer_type = param->peer_type;
1085 cmd->vdev_id = param->vdev_id;
1086
1087 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID);
1088 if (ret) {
1089 ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n");
1090 dev_kfree_skb(skb);
1091 }
1092
1093 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1094 "cmd peer create vdev_id %d peer_addr %pM\n",
1095 param->vdev_id, param->peer_addr);
1096
1097 return ret;
1098 }
1099
ath11k_wmi_send_peer_delete_cmd(struct ath11k * ar,const u8 * peer_addr,u8 vdev_id)1100 int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar,
1101 const u8 *peer_addr, u8 vdev_id)
1102 {
1103 struct ath11k_pdev_wmi *wmi = ar->wmi;
1104 struct wmi_peer_delete_cmd *cmd;
1105 struct sk_buff *skb;
1106 int ret;
1107
1108 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1109 if (!skb)
1110 return -ENOMEM;
1111
1112 cmd = (struct wmi_peer_delete_cmd *)skb->data;
1113 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) |
1114 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1115
1116 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1117 cmd->vdev_id = vdev_id;
1118
1119 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID);
1120 if (ret) {
1121 ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n");
1122 dev_kfree_skb(skb);
1123 }
1124
1125 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1126 "cmd peer delete vdev_id %d peer_addr %pM\n",
1127 vdev_id, peer_addr);
1128
1129 return ret;
1130 }
1131
ath11k_wmi_send_pdev_set_regdomain(struct ath11k * ar,struct pdev_set_regdomain_params * param)1132 int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
1133 struct pdev_set_regdomain_params *param)
1134 {
1135 struct ath11k_pdev_wmi *wmi = ar->wmi;
1136 struct wmi_pdev_set_regdomain_cmd *cmd;
1137 struct sk_buff *skb;
1138 int ret;
1139
1140 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1141 if (!skb)
1142 return -ENOMEM;
1143
1144 cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
1145 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1146 WMI_TAG_PDEV_SET_REGDOMAIN_CMD) |
1147 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1148
1149 cmd->reg_domain = param->current_rd_in_use;
1150 cmd->reg_domain_2g = param->current_rd_2g;
1151 cmd->reg_domain_5g = param->current_rd_5g;
1152 cmd->conformance_test_limit_2g = param->ctl_2g;
1153 cmd->conformance_test_limit_5g = param->ctl_5g;
1154 cmd->dfs_domain = param->dfs_domain;
1155 cmd->pdev_id = param->pdev_id;
1156
1157 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID);
1158 if (ret) {
1159 ath11k_warn(ar->ab,
1160 "failed to send WMI_PDEV_SET_REGDOMAIN cmd\n");
1161 dev_kfree_skb(skb);
1162 }
1163
1164 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1165 "cmd pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n",
1166 param->current_rd_in_use, param->current_rd_2g,
1167 param->current_rd_5g, param->dfs_domain, param->pdev_id);
1168
1169 return ret;
1170 }
1171
ath11k_wmi_set_peer_param(struct ath11k * ar,const u8 * peer_addr,u32 vdev_id,u32 param_id,u32 param_val)1172 int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
1173 u32 vdev_id, u32 param_id, u32 param_val)
1174 {
1175 struct ath11k_pdev_wmi *wmi = ar->wmi;
1176 struct wmi_peer_set_param_cmd *cmd;
1177 struct sk_buff *skb;
1178 int ret;
1179
1180 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1181 if (!skb)
1182 return -ENOMEM;
1183
1184 cmd = (struct wmi_peer_set_param_cmd *)skb->data;
1185 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) |
1186 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1187 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1188 cmd->vdev_id = vdev_id;
1189 cmd->param_id = param_id;
1190 cmd->param_value = param_val;
1191
1192 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID);
1193 if (ret) {
1194 ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n");
1195 dev_kfree_skb(skb);
1196 }
1197
1198 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1199 "cmd peer set param vdev %d peer 0x%pM set param %d value %d\n",
1200 vdev_id, peer_addr, param_id, param_val);
1201
1202 return ret;
1203 }
1204
ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k * ar,u8 peer_addr[ETH_ALEN],struct peer_flush_params * param)1205 int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar,
1206 u8 peer_addr[ETH_ALEN],
1207 struct peer_flush_params *param)
1208 {
1209 struct ath11k_pdev_wmi *wmi = ar->wmi;
1210 struct wmi_peer_flush_tids_cmd *cmd;
1211 struct sk_buff *skb;
1212 int ret;
1213
1214 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1215 if (!skb)
1216 return -ENOMEM;
1217
1218 cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
1219 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) |
1220 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1221
1222 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1223 cmd->peer_tid_bitmap = param->peer_tid_bitmap;
1224 cmd->vdev_id = param->vdev_id;
1225
1226 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID);
1227 if (ret) {
1228 ath11k_warn(ar->ab,
1229 "failed to send WMI_PEER_FLUSH_TIDS cmd\n");
1230 dev_kfree_skb(skb);
1231 }
1232
1233 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1234 "cmd peer flush tids vdev_id %d peer_addr %pM tids %08x\n",
1235 param->vdev_id, peer_addr, param->peer_tid_bitmap);
1236
1237 return ret;
1238 }
1239
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)1240 int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar,
1241 int vdev_id, const u8 *addr,
1242 dma_addr_t paddr, u8 tid,
1243 u8 ba_window_size_valid,
1244 u32 ba_window_size)
1245 {
1246 struct wmi_peer_reorder_queue_setup_cmd *cmd;
1247 struct sk_buff *skb;
1248 int ret;
1249
1250 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
1251 if (!skb)
1252 return -ENOMEM;
1253
1254 cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data;
1255 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1256 WMI_TAG_REORDER_QUEUE_SETUP_CMD) |
1257 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1258
1259 ether_addr_copy(cmd->peer_macaddr.addr, addr);
1260 cmd->vdev_id = vdev_id;
1261 cmd->tid = tid;
1262 cmd->queue_ptr_lo = lower_32_bits(paddr);
1263 cmd->queue_ptr_hi = upper_32_bits(paddr);
1264 cmd->queue_no = tid;
1265 cmd->ba_window_size_valid = ba_window_size_valid;
1266 cmd->ba_window_size = ba_window_size;
1267
1268 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
1269 WMI_PEER_REORDER_QUEUE_SETUP_CMDID);
1270 if (ret) {
1271 ath11k_warn(ar->ab,
1272 "failed to send WMI_PEER_REORDER_QUEUE_SETUP\n");
1273 dev_kfree_skb(skb);
1274 }
1275
1276 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1277 "cmd peer reorder queue setup addr %pM vdev_id %d tid %d\n",
1278 addr, vdev_id, tid);
1279
1280 return ret;
1281 }
1282
1283 int
ath11k_wmi_rx_reord_queue_remove(struct ath11k * ar,struct rx_reorder_queue_remove_params * param)1284 ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar,
1285 struct rx_reorder_queue_remove_params *param)
1286 {
1287 struct ath11k_pdev_wmi *wmi = ar->wmi;
1288 struct wmi_peer_reorder_queue_remove_cmd *cmd;
1289 struct sk_buff *skb;
1290 int ret;
1291
1292 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1293 if (!skb)
1294 return -ENOMEM;
1295
1296 cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data;
1297 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1298 WMI_TAG_REORDER_QUEUE_REMOVE_CMD) |
1299 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1300
1301 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr);
1302 cmd->vdev_id = param->vdev_id;
1303 cmd->tid_mask = param->peer_tid_bitmap;
1304
1305 ret = ath11k_wmi_cmd_send(wmi, skb,
1306 WMI_PEER_REORDER_QUEUE_REMOVE_CMDID);
1307 if (ret) {
1308 ath11k_warn(ar->ab,
1309 "failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID");
1310 dev_kfree_skb(skb);
1311 }
1312
1313 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1314 "cmd peer reorder queue remove peer_macaddr %pM vdev_id %d tid_map %d",
1315 param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap);
1316
1317 return ret;
1318 }
1319
ath11k_wmi_pdev_set_param(struct ath11k * ar,u32 param_id,u32 param_value,u8 pdev_id)1320 int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
1321 u32 param_value, u8 pdev_id)
1322 {
1323 struct ath11k_pdev_wmi *wmi = ar->wmi;
1324 struct wmi_pdev_set_param_cmd *cmd;
1325 struct sk_buff *skb;
1326 int ret;
1327
1328 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1329 if (!skb)
1330 return -ENOMEM;
1331
1332 cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
1333 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) |
1334 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1335 cmd->pdev_id = pdev_id;
1336 cmd->param_id = param_id;
1337 cmd->param_value = param_value;
1338
1339 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID);
1340 if (ret) {
1341 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1342 dev_kfree_skb(skb);
1343 }
1344
1345 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1346 "cmd pdev set param %d pdev id %d value %d\n",
1347 param_id, pdev_id, param_value);
1348
1349 return ret;
1350 }
1351
ath11k_wmi_pdev_set_ps_mode(struct ath11k * ar,int vdev_id,enum wmi_sta_ps_mode psmode)1352 int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id,
1353 enum wmi_sta_ps_mode psmode)
1354 {
1355 struct ath11k_pdev_wmi *wmi = ar->wmi;
1356 struct wmi_pdev_set_ps_mode_cmd *cmd;
1357 struct sk_buff *skb;
1358 int ret;
1359
1360 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1361 if (!skb)
1362 return -ENOMEM;
1363
1364 cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
1365 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
1366 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1367 cmd->vdev_id = vdev_id;
1368 cmd->sta_ps_mode = psmode;
1369
1370 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
1371 if (ret) {
1372 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1373 dev_kfree_skb(skb);
1374 }
1375
1376 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1377 "cmd sta powersave mode psmode %d vdev id %d\n",
1378 psmode, vdev_id);
1379
1380 return ret;
1381 }
1382
ath11k_wmi_pdev_suspend(struct ath11k * ar,u32 suspend_opt,u32 pdev_id)1383 int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
1384 u32 pdev_id)
1385 {
1386 struct ath11k_pdev_wmi *wmi = ar->wmi;
1387 struct wmi_pdev_suspend_cmd *cmd;
1388 struct sk_buff *skb;
1389 int ret;
1390
1391 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1392 if (!skb)
1393 return -ENOMEM;
1394
1395 cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
1396
1397 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) |
1398 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1399
1400 cmd->suspend_opt = suspend_opt;
1401 cmd->pdev_id = pdev_id;
1402
1403 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID);
1404 if (ret) {
1405 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n");
1406 dev_kfree_skb(skb);
1407 }
1408
1409 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1410 "cmd pdev suspend pdev_id %d\n", pdev_id);
1411
1412 return ret;
1413 }
1414
ath11k_wmi_pdev_resume(struct ath11k * ar,u32 pdev_id)1415 int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id)
1416 {
1417 struct ath11k_pdev_wmi *wmi = ar->wmi;
1418 struct wmi_pdev_resume_cmd *cmd;
1419 struct sk_buff *skb;
1420 int ret;
1421
1422 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1423 if (!skb)
1424 return -ENOMEM;
1425
1426 cmd = (struct wmi_pdev_resume_cmd *)skb->data;
1427
1428 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) |
1429 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1430 cmd->pdev_id = pdev_id;
1431
1432 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID);
1433 if (ret) {
1434 ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n");
1435 dev_kfree_skb(skb);
1436 }
1437
1438 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1439 "cmd pdev resume pdev id %d\n", pdev_id);
1440
1441 return ret;
1442 }
1443
1444 /* TODO FW Support for the cmd is not available yet.
1445 * Can be tested once the command and corresponding
1446 * event is implemented in FW
1447 */
ath11k_wmi_pdev_bss_chan_info_request(struct ath11k * ar,enum wmi_bss_chan_info_req_type type)1448 int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar,
1449 enum wmi_bss_chan_info_req_type type)
1450 {
1451 struct ath11k_pdev_wmi *wmi = ar->wmi;
1452 struct wmi_pdev_bss_chan_info_req_cmd *cmd;
1453 struct sk_buff *skb;
1454 int ret;
1455
1456 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1457 if (!skb)
1458 return -ENOMEM;
1459
1460 cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data;
1461
1462 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1463 WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) |
1464 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1465 cmd->req_type = type;
1466 cmd->pdev_id = ar->pdev->pdev_id;
1467
1468 ret = ath11k_wmi_cmd_send(wmi, skb,
1469 WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID);
1470 if (ret) {
1471 ath11k_warn(ar->ab,
1472 "failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n");
1473 dev_kfree_skb(skb);
1474 }
1475
1476 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1477 "cmd pdev bss chan info request type %d\n", type);
1478
1479 return ret;
1480 }
1481
ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k * ar,u8 * peer_addr,struct ap_ps_params * param)1482 int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr,
1483 struct ap_ps_params *param)
1484 {
1485 struct ath11k_pdev_wmi *wmi = ar->wmi;
1486 struct wmi_ap_ps_peer_cmd *cmd;
1487 struct sk_buff *skb;
1488 int ret;
1489
1490 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1491 if (!skb)
1492 return -ENOMEM;
1493
1494 cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
1495 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) |
1496 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1497
1498 cmd->vdev_id = param->vdev_id;
1499 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1500 cmd->param = param->param;
1501 cmd->value = param->value;
1502
1503 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID);
1504 if (ret) {
1505 ath11k_warn(ar->ab,
1506 "failed to send WMI_AP_PS_PEER_PARAM_CMDID\n");
1507 dev_kfree_skb(skb);
1508 }
1509
1510 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1511 "cmd ap ps peer param vdev id %d peer %pM param %d value %d\n",
1512 param->vdev_id, peer_addr, param->param, param->value);
1513
1514 return ret;
1515 }
1516
ath11k_wmi_set_sta_ps_param(struct ath11k * ar,u32 vdev_id,u32 param,u32 param_value)1517 int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id,
1518 u32 param, u32 param_value)
1519 {
1520 struct ath11k_pdev_wmi *wmi = ar->wmi;
1521 struct wmi_sta_powersave_param_cmd *cmd;
1522 struct sk_buff *skb;
1523 int ret;
1524
1525 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1526 if (!skb)
1527 return -ENOMEM;
1528
1529 cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
1530 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1531 WMI_TAG_STA_POWERSAVE_PARAM_CMD) |
1532 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1533
1534 cmd->vdev_id = vdev_id;
1535 cmd->param = param;
1536 cmd->value = param_value;
1537
1538 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID);
1539 if (ret) {
1540 ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID");
1541 dev_kfree_skb(skb);
1542 }
1543
1544 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1545 "cmd set powersave param vdev_id %d param %d value %d\n",
1546 vdev_id, param, param_value);
1547
1548 return ret;
1549 }
1550
ath11k_wmi_force_fw_hang_cmd(struct ath11k * ar,u32 type,u32 delay_time_ms)1551 int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms)
1552 {
1553 struct ath11k_pdev_wmi *wmi = ar->wmi;
1554 struct wmi_force_fw_hang_cmd *cmd;
1555 struct sk_buff *skb;
1556 int ret, len;
1557
1558 len = sizeof(*cmd);
1559
1560 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1561 if (!skb)
1562 return -ENOMEM;
1563
1564 cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
1565 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) |
1566 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1567
1568 cmd->type = type;
1569 cmd->delay_time_ms = delay_time_ms;
1570
1571 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID);
1572
1573 if (ret) {
1574 ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID");
1575 dev_kfree_skb(skb);
1576 }
1577
1578 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd force fw hang");
1579
1580 return ret;
1581 }
1582
ath11k_wmi_vdev_set_param_cmd(struct ath11k * ar,u32 vdev_id,u32 param_id,u32 param_value)1583 int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id,
1584 u32 param_id, u32 param_value)
1585 {
1586 struct ath11k_pdev_wmi *wmi = ar->wmi;
1587 struct wmi_vdev_set_param_cmd *cmd;
1588 struct sk_buff *skb;
1589 int ret;
1590
1591 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1592 if (!skb)
1593 return -ENOMEM;
1594
1595 cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
1596 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) |
1597 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1598
1599 cmd->vdev_id = vdev_id;
1600 cmd->param_id = param_id;
1601 cmd->param_value = param_value;
1602
1603 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID);
1604 if (ret) {
1605 ath11k_warn(ar->ab,
1606 "failed to send WMI_VDEV_SET_PARAM_CMDID\n");
1607 dev_kfree_skb(skb);
1608 }
1609
1610 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1611 "cmd vdev set param vdev 0x%x param %d value %d\n",
1612 vdev_id, param_id, param_value);
1613
1614 return ret;
1615 }
1616
ath11k_wmi_send_stats_request_cmd(struct ath11k * ar,struct stats_request_params * param)1617 int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar,
1618 struct stats_request_params *param)
1619 {
1620 struct ath11k_pdev_wmi *wmi = ar->wmi;
1621 struct wmi_request_stats_cmd *cmd;
1622 struct sk_buff *skb;
1623 int ret;
1624
1625 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1626 if (!skb)
1627 return -ENOMEM;
1628
1629 cmd = (struct wmi_request_stats_cmd *)skb->data;
1630 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) |
1631 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1632
1633 cmd->stats_id = param->stats_id;
1634 cmd->vdev_id = param->vdev_id;
1635 cmd->pdev_id = param->pdev_id;
1636
1637 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID);
1638 if (ret) {
1639 ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n");
1640 dev_kfree_skb(skb);
1641 }
1642
1643 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1644 "cmd request stats 0x%x vdev id %d pdev id %d\n",
1645 param->stats_id, param->vdev_id, param->pdev_id);
1646
1647 return ret;
1648 }
1649
ath11k_wmi_send_pdev_temperature_cmd(struct ath11k * ar)1650 int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar)
1651 {
1652 struct ath11k_pdev_wmi *wmi = ar->wmi;
1653 struct wmi_get_pdev_temperature_cmd *cmd;
1654 struct sk_buff *skb;
1655 int ret;
1656
1657 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1658 if (!skb)
1659 return -ENOMEM;
1660
1661 cmd = (struct wmi_get_pdev_temperature_cmd *)skb->data;
1662 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_GET_TEMPERATURE_CMD) |
1663 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1664 cmd->pdev_id = ar->pdev->pdev_id;
1665
1666 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_GET_TEMPERATURE_CMDID);
1667 if (ret) {
1668 ath11k_warn(ar->ab, "failed to send WMI_PDEV_GET_TEMPERATURE cmd\n");
1669 dev_kfree_skb(skb);
1670 }
1671
1672 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1673 "cmd pdev get temperature for pdev_id %d\n", ar->pdev->pdev_id);
1674
1675 return ret;
1676 }
1677
ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k * ar,u32 vdev_id,u32 bcn_ctrl_op)1678 int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar,
1679 u32 vdev_id, u32 bcn_ctrl_op)
1680 {
1681 struct ath11k_pdev_wmi *wmi = ar->wmi;
1682 struct wmi_bcn_offload_ctrl_cmd *cmd;
1683 struct sk_buff *skb;
1684 int ret;
1685
1686 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1687 if (!skb)
1688 return -ENOMEM;
1689
1690 cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data;
1691 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1692 WMI_TAG_BCN_OFFLOAD_CTRL_CMD) |
1693 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1694
1695 cmd->vdev_id = vdev_id;
1696 cmd->bcn_ctrl_op = bcn_ctrl_op;
1697
1698 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID);
1699 if (ret) {
1700 ath11k_warn(ar->ab,
1701 "failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n");
1702 dev_kfree_skb(skb);
1703 }
1704
1705 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1706 "cmd bcn offload ctrl vdev id %d ctrl_op %d\n",
1707 vdev_id, bcn_ctrl_op);
1708
1709 return ret;
1710 }
1711
ath11k_wmi_p2p_go_bcn_ie(struct ath11k * ar,u32 vdev_id,const u8 * p2p_ie)1712 int ath11k_wmi_p2p_go_bcn_ie(struct ath11k *ar, u32 vdev_id,
1713 const u8 *p2p_ie)
1714 {
1715 struct ath11k_pdev_wmi *wmi = ar->wmi;
1716 struct wmi_p2p_go_set_beacon_ie_cmd *cmd;
1717 size_t p2p_ie_len, aligned_len;
1718 struct wmi_tlv *tlv;
1719 struct sk_buff *skb;
1720 int ret, len;
1721
1722 p2p_ie_len = p2p_ie[1] + 2;
1723 aligned_len = roundup(p2p_ie_len, 4);
1724
1725 len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
1726
1727 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1728 if (!skb)
1729 return -ENOMEM;
1730
1731 cmd = (struct wmi_p2p_go_set_beacon_ie_cmd *)skb->data;
1732 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_P2P_GO_SET_BEACON_IE) |
1733 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1734 cmd->vdev_id = vdev_id;
1735 cmd->ie_buf_len = p2p_ie_len;
1736
1737 tlv = (struct wmi_tlv *)cmd->tlv;
1738 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1739 FIELD_PREP(WMI_TLV_LEN, aligned_len);
1740 memcpy(tlv->value, p2p_ie, p2p_ie_len);
1741
1742 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_P2P_GO_SET_BEACON_IE);
1743 if (ret) {
1744 ath11k_warn(ar->ab, "failed to send WMI_P2P_GO_SET_BEACON_IE\n");
1745 dev_kfree_skb(skb);
1746 }
1747
1748 return ret;
1749 }
1750
ath11k_wmi_bcn_tmpl(struct ath11k * ar,u32 vdev_id,struct ieee80211_mutable_offsets * offs,struct sk_buff * bcn,u32 ema_params)1751 int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id,
1752 struct ieee80211_mutable_offsets *offs,
1753 struct sk_buff *bcn, u32 ema_params)
1754 {
1755 struct ath11k_pdev_wmi *wmi = ar->wmi;
1756 struct wmi_bcn_tmpl_cmd *cmd;
1757 struct wmi_bcn_prb_info *bcn_prb_info;
1758 struct wmi_tlv *tlv;
1759 struct sk_buff *skb;
1760 void *ptr;
1761 int ret, len;
1762 size_t aligned_len = roundup(bcn->len, 4);
1763 struct ieee80211_vif *vif;
1764 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev_id);
1765
1766 if (!arvif) {
1767 ath11k_warn(ar->ab, "failed to find arvif with vdev id %d\n", vdev_id);
1768 return -EINVAL;
1769 }
1770
1771 vif = arvif->vif;
1772
1773 len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len;
1774
1775 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1776 if (!skb)
1777 return -ENOMEM;
1778
1779 cmd = (struct wmi_bcn_tmpl_cmd *)skb->data;
1780 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) |
1781 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1782 cmd->vdev_id = vdev_id;
1783 cmd->tim_ie_offset = offs->tim_offset;
1784
1785 if (vif->bss_conf.csa_active) {
1786 cmd->csa_switch_count_offset = offs->cntdwn_counter_offs[0];
1787 cmd->ext_csa_switch_count_offset = offs->cntdwn_counter_offs[1];
1788 }
1789
1790 cmd->buf_len = bcn->len;
1791 cmd->mbssid_ie_offset = offs->mbssid_off;
1792 cmd->ema_params = ema_params;
1793
1794 ptr = skb->data + sizeof(*cmd);
1795
1796 bcn_prb_info = ptr;
1797 len = sizeof(*bcn_prb_info);
1798 bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1799 WMI_TAG_BCN_PRB_INFO) |
1800 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1801 bcn_prb_info->caps = 0;
1802 bcn_prb_info->erp = 0;
1803
1804 ptr += sizeof(*bcn_prb_info);
1805
1806 tlv = ptr;
1807 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1808 FIELD_PREP(WMI_TLV_LEN, aligned_len);
1809 memcpy(tlv->value, bcn->data, bcn->len);
1810
1811 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID);
1812 if (ret) {
1813 ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n");
1814 dev_kfree_skb(skb);
1815 }
1816
1817 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd bcn tmpl");
1818
1819 return ret;
1820 }
1821
ath11k_wmi_vdev_install_key(struct ath11k * ar,struct wmi_vdev_install_key_arg * arg)1822 int ath11k_wmi_vdev_install_key(struct ath11k *ar,
1823 struct wmi_vdev_install_key_arg *arg)
1824 {
1825 struct ath11k_pdev_wmi *wmi = ar->wmi;
1826 struct wmi_vdev_install_key_cmd *cmd;
1827 struct wmi_tlv *tlv;
1828 struct sk_buff *skb;
1829 int ret, len;
1830 int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t));
1831
1832 len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned;
1833
1834 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1835 if (!skb)
1836 return -ENOMEM;
1837
1838 cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
1839 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
1840 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1841 cmd->vdev_id = arg->vdev_id;
1842 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1843 cmd->key_idx = arg->key_idx;
1844 cmd->key_flags = arg->key_flags;
1845 cmd->key_cipher = arg->key_cipher;
1846 cmd->key_len = arg->key_len;
1847 cmd->key_txmic_len = arg->key_txmic_len;
1848 cmd->key_rxmic_len = arg->key_rxmic_len;
1849
1850 if (arg->key_rsc_counter)
1851 memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
1852 sizeof(struct wmi_key_seq_counter));
1853
1854 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
1855 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1856 FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
1857 if (arg->key_data)
1858 memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
1859
1860 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
1861 if (ret) {
1862 ath11k_warn(ar->ab,
1863 "failed to send WMI_VDEV_INSTALL_KEY cmd\n");
1864 dev_kfree_skb(skb);
1865 }
1866
1867 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1868 "cmd vdev install key idx %d cipher %d len %d\n",
1869 arg->key_idx, arg->key_cipher, arg->key_len);
1870
1871 return ret;
1872 }
1873
1874 static inline void
ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd * cmd,struct peer_assoc_params * param,bool hw_crypto_disabled)1875 ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
1876 struct peer_assoc_params *param,
1877 bool hw_crypto_disabled)
1878 {
1879 cmd->peer_flags = 0;
1880
1881 if (param->is_wme_set) {
1882 if (param->qos_flag)
1883 cmd->peer_flags |= WMI_PEER_QOS;
1884 if (param->apsd_flag)
1885 cmd->peer_flags |= WMI_PEER_APSD;
1886 if (param->ht_flag)
1887 cmd->peer_flags |= WMI_PEER_HT;
1888 if (param->bw_40)
1889 cmd->peer_flags |= WMI_PEER_40MHZ;
1890 if (param->bw_80)
1891 cmd->peer_flags |= WMI_PEER_80MHZ;
1892 if (param->bw_160)
1893 cmd->peer_flags |= WMI_PEER_160MHZ;
1894
1895 /* Typically if STBC is enabled for VHT it should be enabled
1896 * for HT as well
1897 **/
1898 if (param->stbc_flag)
1899 cmd->peer_flags |= WMI_PEER_STBC;
1900
1901 /* Typically if LDPC is enabled for VHT it should be enabled
1902 * for HT as well
1903 **/
1904 if (param->ldpc_flag)
1905 cmd->peer_flags |= WMI_PEER_LDPC;
1906
1907 if (param->static_mimops_flag)
1908 cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
1909 if (param->dynamic_mimops_flag)
1910 cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
1911 if (param->spatial_mux_flag)
1912 cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
1913 if (param->vht_flag)
1914 cmd->peer_flags |= WMI_PEER_VHT;
1915 if (param->he_flag)
1916 cmd->peer_flags |= WMI_PEER_HE;
1917 if (param->twt_requester)
1918 cmd->peer_flags |= WMI_PEER_TWT_REQ;
1919 if (param->twt_responder)
1920 cmd->peer_flags |= WMI_PEER_TWT_RESP;
1921 }
1922
1923 /* Suppress authorization for all AUTH modes that need 4-way handshake
1924 * (during re-association).
1925 * Authorization will be done for these modes on key installation.
1926 */
1927 if (param->auth_flag)
1928 cmd->peer_flags |= WMI_PEER_AUTH;
1929 if (param->need_ptk_4_way) {
1930 cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
1931 if (!hw_crypto_disabled && param->is_assoc)
1932 cmd->peer_flags &= ~WMI_PEER_AUTH;
1933 }
1934 if (param->need_gtk_2_way)
1935 cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
1936 /* safe mode bypass the 4-way handshake */
1937 if (param->safe_mode_enabled)
1938 cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
1939 WMI_PEER_NEED_GTK_2_WAY);
1940
1941 if (param->is_pmf_enabled)
1942 cmd->peer_flags |= WMI_PEER_PMF;
1943
1944 /* Disable AMSDU for station transmit, if user configures it */
1945 /* Disable AMSDU for AP transmit to 11n Stations, if user configures
1946 * it
1947 * if (param->amsdu_disable) Add after FW support
1948 **/
1949
1950 /* Target asserts if node is marked HT and all MCS is set to 0.
1951 * Mark the node as non-HT if all the mcs rates are disabled through
1952 * iwpriv
1953 **/
1954 if (param->peer_ht_rates.num_rates == 0)
1955 cmd->peer_flags &= ~WMI_PEER_HT;
1956 }
1957
ath11k_wmi_send_peer_assoc_cmd(struct ath11k * ar,struct peer_assoc_params * param)1958 int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
1959 struct peer_assoc_params *param)
1960 {
1961 struct ath11k_pdev_wmi *wmi = ar->wmi;
1962 struct wmi_peer_assoc_complete_cmd *cmd;
1963 struct wmi_vht_rate_set *mcs;
1964 struct wmi_he_rate_set *he_mcs;
1965 struct sk_buff *skb;
1966 struct wmi_tlv *tlv;
1967 void *ptr;
1968 u32 peer_legacy_rates_align;
1969 u32 peer_ht_rates_align;
1970 int i, ret, len;
1971
1972 peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
1973 sizeof(u32));
1974 peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
1975 sizeof(u32));
1976
1977 len = sizeof(*cmd) +
1978 TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) +
1979 TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +
1980 sizeof(*mcs) + TLV_HDR_SIZE +
1981 (sizeof(*he_mcs) * param->peer_he_mcs_count);
1982
1983 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1984 if (!skb)
1985 return -ENOMEM;
1986
1987 ptr = skb->data;
1988
1989 cmd = ptr;
1990 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1991 WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
1992 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1993
1994 cmd->vdev_id = param->vdev_id;
1995
1996 cmd->peer_new_assoc = param->peer_new_assoc;
1997 cmd->peer_associd = param->peer_associd;
1998
1999 ath11k_wmi_copy_peer_flags(cmd, param,
2000 test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
2001 &ar->ab->dev_flags));
2002
2003 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
2004
2005 cmd->peer_rate_caps = param->peer_rate_caps;
2006 cmd->peer_caps = param->peer_caps;
2007 cmd->peer_listen_intval = param->peer_listen_intval;
2008 cmd->peer_ht_caps = param->peer_ht_caps;
2009 cmd->peer_max_mpdu = param->peer_max_mpdu;
2010 cmd->peer_mpdu_density = param->peer_mpdu_density;
2011 cmd->peer_vht_caps = param->peer_vht_caps;
2012 cmd->peer_phymode = param->peer_phymode;
2013
2014 /* Update 11ax capabilities */
2015 cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
2016 cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
2017 cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
2018 cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
2019 cmd->peer_he_ops = param->peer_he_ops;
2020 memcpy(&cmd->peer_he_cap_phy, ¶m->peer_he_cap_phyinfo,
2021 sizeof(param->peer_he_cap_phyinfo));
2022 memcpy(&cmd->peer_ppet, ¶m->peer_ppet,
2023 sizeof(param->peer_ppet));
2024
2025 /* Update peer legacy rate information */
2026 ptr += sizeof(*cmd);
2027
2028 tlv = ptr;
2029 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2030 FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
2031
2032 ptr += TLV_HDR_SIZE;
2033
2034 cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
2035 memcpy(ptr, param->peer_legacy_rates.rates,
2036 param->peer_legacy_rates.num_rates);
2037
2038 /* Update peer HT rate information */
2039 ptr += peer_legacy_rates_align;
2040
2041 tlv = ptr;
2042 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2043 FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
2044 ptr += TLV_HDR_SIZE;
2045 cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
2046 memcpy(ptr, param->peer_ht_rates.rates,
2047 param->peer_ht_rates.num_rates);
2048
2049 /* VHT Rates */
2050 ptr += peer_ht_rates_align;
2051
2052 mcs = ptr;
2053
2054 mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
2055 FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE);
2056
2057 cmd->peer_nss = param->peer_nss;
2058
2059 /* Update bandwidth-NSS mapping */
2060 cmd->peer_bw_rxnss_override = 0;
2061 cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
2062
2063 if (param->vht_capable) {
2064 mcs->rx_max_rate = param->rx_max_rate;
2065 mcs->rx_mcs_set = param->rx_mcs_set;
2066 mcs->tx_max_rate = param->tx_max_rate;
2067 mcs->tx_mcs_set = param->tx_mcs_set;
2068 }
2069
2070 /* HE Rates */
2071 cmd->peer_he_mcs = param->peer_he_mcs_count;
2072 cmd->min_data_rate = param->min_data_rate;
2073
2074 ptr += sizeof(*mcs);
2075
2076 len = param->peer_he_mcs_count * sizeof(*he_mcs);
2077
2078 tlv = ptr;
2079 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2080 FIELD_PREP(WMI_TLV_LEN, len);
2081 ptr += TLV_HDR_SIZE;
2082
2083 /* Loop through the HE rate set */
2084 for (i = 0; i < param->peer_he_mcs_count; i++) {
2085 he_mcs = ptr;
2086 he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2087 WMI_TAG_HE_RATE_SET) |
2088 FIELD_PREP(WMI_TLV_LEN,
2089 sizeof(*he_mcs) - TLV_HDR_SIZE);
2090
2091 he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i];
2092 he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i];
2093 ptr += sizeof(*he_mcs);
2094 }
2095
2096 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2097 if (ret) {
2098 ath11k_warn(ar->ab,
2099 "failed to send WMI_PEER_ASSOC_CMDID\n");
2100 dev_kfree_skb(skb);
2101 }
2102
2103 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2104 "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",
2105 cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2106 cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2107 cmd->peer_listen_intval, cmd->peer_ht_caps,
2108 cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2109 cmd->peer_mpdu_density,
2110 cmd->peer_vht_caps, cmd->peer_he_cap_info,
2111 cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2112 cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2113 cmd->peer_he_cap_phy[2],
2114 cmd->peer_bw_rxnss_override);
2115
2116 return ret;
2117 }
2118
ath11k_wmi_start_scan_init(struct ath11k * ar,struct scan_req_params * arg)2119 void ath11k_wmi_start_scan_init(struct ath11k *ar,
2120 struct scan_req_params *arg)
2121 {
2122 /* setup commonly used values */
2123 arg->scan_req_id = 1;
2124 if (ar->state_11d == ATH11K_11D_PREPARING)
2125 arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2126 else
2127 arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2128 arg->dwell_time_active = 50;
2129 arg->dwell_time_active_2g = 0;
2130 arg->dwell_time_passive = 150;
2131 arg->dwell_time_active_6g = 40;
2132 arg->dwell_time_passive_6g = 30;
2133 arg->min_rest_time = 50;
2134 arg->max_rest_time = 500;
2135 arg->repeat_probe_time = 0;
2136 arg->probe_spacing_time = 0;
2137 arg->idle_time = 0;
2138 arg->max_scan_time = 20000;
2139 arg->probe_delay = 5;
2140 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2141 WMI_SCAN_EVENT_COMPLETED |
2142 WMI_SCAN_EVENT_BSS_CHANNEL |
2143 WMI_SCAN_EVENT_FOREIGN_CHAN |
2144 WMI_SCAN_EVENT_DEQUEUED;
2145 arg->scan_f_chan_stat_evnt = 1;
2146
2147 if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,
2148 ar->ab->wmi_ab.svc_map))
2149 arg->scan_ctrl_flags_ext |=
2150 WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;
2151
2152 arg->num_bssid = 1;
2153
2154 /* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2155 * ZEROs in probe request
2156 */
2157 eth_broadcast_addr(arg->bssid_list[0].addr);
2158 }
2159
2160 static inline void
ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd * cmd,struct scan_req_params * param)2161 ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2162 struct scan_req_params *param)
2163 {
2164 /* Scan events subscription */
2165 if (param->scan_ev_started)
2166 cmd->notify_scan_events |= WMI_SCAN_EVENT_STARTED;
2167 if (param->scan_ev_completed)
2168 cmd->notify_scan_events |= WMI_SCAN_EVENT_COMPLETED;
2169 if (param->scan_ev_bss_chan)
2170 cmd->notify_scan_events |= WMI_SCAN_EVENT_BSS_CHANNEL;
2171 if (param->scan_ev_foreign_chan)
2172 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN;
2173 if (param->scan_ev_dequeued)
2174 cmd->notify_scan_events |= WMI_SCAN_EVENT_DEQUEUED;
2175 if (param->scan_ev_preempted)
2176 cmd->notify_scan_events |= WMI_SCAN_EVENT_PREEMPTED;
2177 if (param->scan_ev_start_failed)
2178 cmd->notify_scan_events |= WMI_SCAN_EVENT_START_FAILED;
2179 if (param->scan_ev_restarted)
2180 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESTARTED;
2181 if (param->scan_ev_foreign_chn_exit)
2182 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2183 if (param->scan_ev_suspended)
2184 cmd->notify_scan_events |= WMI_SCAN_EVENT_SUSPENDED;
2185 if (param->scan_ev_resumed)
2186 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESUMED;
2187
2188 /** Set scan control flags */
2189 cmd->scan_ctrl_flags = 0;
2190 if (param->scan_f_passive)
2191 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_PASSIVE;
2192 if (param->scan_f_strict_passive_pch)
2193 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2194 if (param->scan_f_promisc_mode)
2195 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROMISCUOS;
2196 if (param->scan_f_capture_phy_err)
2197 cmd->scan_ctrl_flags |= WMI_SCAN_CAPTURE_PHY_ERROR;
2198 if (param->scan_f_half_rate)
2199 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2200 if (param->scan_f_quarter_rate)
2201 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2202 if (param->scan_f_cck_rates)
2203 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_CCK_RATES;
2204 if (param->scan_f_ofdm_rates)
2205 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
2206 if (param->scan_f_chan_stat_evnt)
2207 cmd->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
2208 if (param->scan_f_filter_prb_req)
2209 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROBE_REQ;
2210 if (param->scan_f_bcast_probe)
2211 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_BCAST_PROBE_REQ;
2212 if (param->scan_f_offchan_mgmt_tx)
2213 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_MGMT_TX;
2214 if (param->scan_f_offchan_data_tx)
2215 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_DATA_TX;
2216 if (param->scan_f_force_active_dfs_chn)
2217 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2218 if (param->scan_f_add_tpc_ie_in_probe)
2219 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2220 if (param->scan_f_add_ds_ie_in_probe)
2221 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2222 if (param->scan_f_add_spoofed_mac_in_probe)
2223 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2224 if (param->scan_f_add_rand_seq_in_probe)
2225 cmd->scan_ctrl_flags |= WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2226 if (param->scan_f_en_ie_whitelist_in_probe)
2227 cmd->scan_ctrl_flags |=
2228 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2229
2230 /* for adaptive scan mode using 3 bits (21 - 23 bits) */
2231 WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2232 param->adaptive_dwell_time_mode);
2233
2234 cmd->scan_ctrl_flags_ext = param->scan_ctrl_flags_ext;
2235 }
2236
ath11k_wmi_send_scan_start_cmd(struct ath11k * ar,struct scan_req_params * params)2237 int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2238 struct scan_req_params *params)
2239 {
2240 struct ath11k_pdev_wmi *wmi = ar->wmi;
2241 struct wmi_start_scan_cmd *cmd;
2242 struct wmi_ssid *ssid = NULL;
2243 struct wmi_mac_addr *bssid;
2244 struct sk_buff *skb;
2245 struct wmi_tlv *tlv;
2246 void *ptr;
2247 int i, ret, len;
2248 u32 *tmp_ptr;
2249 u16 extraie_len_with_pad = 0;
2250 struct hint_short_ssid *s_ssid = NULL;
2251 struct hint_bssid *hint_bssid = NULL;
2252
2253 len = sizeof(*cmd);
2254
2255 len += TLV_HDR_SIZE;
2256 if (params->num_chan)
2257 len += params->num_chan * sizeof(u32);
2258
2259 len += TLV_HDR_SIZE;
2260 if (params->num_ssids)
2261 len += params->num_ssids * sizeof(*ssid);
2262
2263 len += TLV_HDR_SIZE;
2264 if (params->num_bssid)
2265 len += sizeof(*bssid) * params->num_bssid;
2266
2267 len += TLV_HDR_SIZE;
2268 if (params->extraie.len && params->extraie.len <= 0xFFFF)
2269 extraie_len_with_pad =
2270 roundup(params->extraie.len, sizeof(u32));
2271 len += extraie_len_with_pad;
2272
2273 if (params->num_hint_bssid)
2274 len += TLV_HDR_SIZE +
2275 params->num_hint_bssid * sizeof(struct hint_bssid);
2276
2277 if (params->num_hint_s_ssid)
2278 len += TLV_HDR_SIZE +
2279 params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2280
2281 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2282 if (!skb)
2283 return -ENOMEM;
2284
2285 ptr = skb->data;
2286
2287 cmd = ptr;
2288 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2289 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2290
2291 cmd->scan_id = params->scan_id;
2292 cmd->scan_req_id = params->scan_req_id;
2293 cmd->vdev_id = params->vdev_id;
2294 cmd->scan_priority = params->scan_priority;
2295 cmd->notify_scan_events = params->notify_scan_events;
2296
2297 ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2298
2299 cmd->dwell_time_active = params->dwell_time_active;
2300 cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2301 cmd->dwell_time_passive = params->dwell_time_passive;
2302 cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2303 cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2304 cmd->min_rest_time = params->min_rest_time;
2305 cmd->max_rest_time = params->max_rest_time;
2306 cmd->repeat_probe_time = params->repeat_probe_time;
2307 cmd->probe_spacing_time = params->probe_spacing_time;
2308 cmd->idle_time = params->idle_time;
2309 cmd->max_scan_time = params->max_scan_time;
2310 cmd->probe_delay = params->probe_delay;
2311 cmd->burst_duration = params->burst_duration;
2312 cmd->num_chan = params->num_chan;
2313 cmd->num_bssid = params->num_bssid;
2314 cmd->num_ssids = params->num_ssids;
2315 cmd->ie_len = params->extraie.len;
2316 cmd->n_probes = params->n_probes;
2317 ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2318 ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2319
2320 ptr += sizeof(*cmd);
2321
2322 len = params->num_chan * sizeof(u32);
2323
2324 tlv = ptr;
2325 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2326 FIELD_PREP(WMI_TLV_LEN, len);
2327 ptr += TLV_HDR_SIZE;
2328 tmp_ptr = ptr;
2329
2330 for (i = 0; i < params->num_chan; ++i)
2331 tmp_ptr[i] = params->chan_list[i];
2332
2333 ptr += len;
2334
2335 len = params->num_ssids * sizeof(*ssid);
2336 tlv = ptr;
2337 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2338 FIELD_PREP(WMI_TLV_LEN, len);
2339
2340 ptr += TLV_HDR_SIZE;
2341
2342 if (params->num_ssids) {
2343 ssid = ptr;
2344 for (i = 0; i < params->num_ssids; ++i) {
2345 ssid->ssid_len = params->ssid[i].length;
2346 memcpy(ssid->ssid, params->ssid[i].ssid,
2347 params->ssid[i].length);
2348 ssid++;
2349 }
2350 }
2351
2352 ptr += (params->num_ssids * sizeof(*ssid));
2353 len = params->num_bssid * sizeof(*bssid);
2354 tlv = ptr;
2355 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2356 FIELD_PREP(WMI_TLV_LEN, len);
2357
2358 ptr += TLV_HDR_SIZE;
2359 bssid = ptr;
2360
2361 if (params->num_bssid) {
2362 for (i = 0; i < params->num_bssid; ++i) {
2363 ether_addr_copy(bssid->addr,
2364 params->bssid_list[i].addr);
2365 bssid++;
2366 }
2367 }
2368
2369 ptr += params->num_bssid * sizeof(*bssid);
2370
2371 len = extraie_len_with_pad;
2372 tlv = ptr;
2373 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2374 FIELD_PREP(WMI_TLV_LEN, len);
2375 ptr += TLV_HDR_SIZE;
2376
2377 if (extraie_len_with_pad)
2378 memcpy(ptr, params->extraie.ptr,
2379 params->extraie.len);
2380
2381 ptr += extraie_len_with_pad;
2382
2383 if (params->num_hint_s_ssid) {
2384 len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2385 tlv = ptr;
2386 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2387 FIELD_PREP(WMI_TLV_LEN, len);
2388 ptr += TLV_HDR_SIZE;
2389 s_ssid = ptr;
2390 for (i = 0; i < params->num_hint_s_ssid; ++i) {
2391 s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2392 s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2393 s_ssid++;
2394 }
2395 ptr += len;
2396 }
2397
2398 if (params->num_hint_bssid) {
2399 len = params->num_hint_bssid * sizeof(struct hint_bssid);
2400 tlv = ptr;
2401 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2402 FIELD_PREP(WMI_TLV_LEN, len);
2403 ptr += TLV_HDR_SIZE;
2404 hint_bssid = ptr;
2405 for (i = 0; i < params->num_hint_bssid; ++i) {
2406 hint_bssid->freq_flags =
2407 params->hint_bssid[i].freq_flags;
2408 ether_addr_copy(¶ms->hint_bssid[i].bssid.addr[0],
2409 &hint_bssid->bssid.addr[0]);
2410 hint_bssid++;
2411 }
2412 }
2413
2414 ret = ath11k_wmi_cmd_send(wmi, skb,
2415 WMI_START_SCAN_CMDID);
2416 if (ret) {
2417 ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2418 dev_kfree_skb(skb);
2419 }
2420
2421 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd start scan");
2422
2423 return ret;
2424 }
2425
ath11k_wmi_send_vdev_set_tpc_power(struct ath11k * ar,u32 vdev_id,struct ath11k_reg_tpc_power_info * param)2426 int ath11k_wmi_send_vdev_set_tpc_power(struct ath11k *ar,
2427 u32 vdev_id,
2428 struct ath11k_reg_tpc_power_info *param)
2429 {
2430 struct ath11k_pdev_wmi *wmi = ar->wmi;
2431 struct wmi_vdev_set_tpc_power_cmd *cmd;
2432 struct wmi_vdev_ch_power_info *ch;
2433 struct sk_buff *skb;
2434 struct wmi_tlv *tlv;
2435 u8 *ptr;
2436 int i, ret, len, array_len;
2437
2438 array_len = sizeof(*ch) * param->num_pwr_levels;
2439 len = sizeof(*cmd) + TLV_HDR_SIZE + array_len;
2440
2441 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2442 if (!skb)
2443 return -ENOMEM;
2444
2445 ptr = skb->data;
2446
2447 cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr;
2448 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_TPC_POWER_CMD) |
2449 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2450 cmd->vdev_id = vdev_id;
2451 cmd->psd_power = param->is_psd_power;
2452 cmd->eirp_power = param->eirp_power;
2453 cmd->power_type_6ghz = param->ap_power_type;
2454
2455 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2456 "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n",
2457 vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type);
2458
2459 ptr += sizeof(*cmd);
2460 tlv = (struct wmi_tlv *)ptr;
2461 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2462 FIELD_PREP(WMI_TLV_LEN, array_len);
2463
2464 ptr += TLV_HDR_SIZE;
2465 ch = (struct wmi_vdev_ch_power_info *)ptr;
2466
2467 for (i = 0; i < param->num_pwr_levels; i++, ch++) {
2468 ch->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2469 WMI_TAG_VDEV_CH_POWER_INFO) |
2470 FIELD_PREP(WMI_TLV_LEN,
2471 sizeof(*ch) - TLV_HDR_SIZE);
2472
2473 ch->chan_cfreq = param->chan_power_info[i].chan_cfreq;
2474 ch->tx_power = param->chan_power_info[i].tx_power;
2475
2476 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tpc chan freq %d TX power %d\n",
2477 ch->chan_cfreq, ch->tx_power);
2478 }
2479
2480 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID);
2481 if (ret) {
2482 ath11k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n");
2483 dev_kfree_skb(skb);
2484 return ret;
2485 }
2486
2487 return 0;
2488 }
2489
ath11k_wmi_send_scan_stop_cmd(struct ath11k * ar,struct scan_cancel_param * param)2490 int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2491 struct scan_cancel_param *param)
2492 {
2493 struct ath11k_pdev_wmi *wmi = ar->wmi;
2494 struct wmi_stop_scan_cmd *cmd;
2495 struct sk_buff *skb;
2496 int ret;
2497
2498 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2499 if (!skb)
2500 return -ENOMEM;
2501
2502 cmd = (struct wmi_stop_scan_cmd *)skb->data;
2503
2504 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2505 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2506
2507 cmd->vdev_id = param->vdev_id;
2508 cmd->requestor = param->requester;
2509 cmd->scan_id = param->scan_id;
2510 cmd->pdev_id = param->pdev_id;
2511 /* stop the scan with the corresponding scan_id */
2512 if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2513 /* Cancelling all scans */
2514 cmd->req_type = WMI_SCAN_STOP_ALL;
2515 } else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2516 /* Cancelling VAP scans */
2517 cmd->req_type = WMI_SCN_STOP_VAP_ALL;
2518 } else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2519 /* Cancelling specific scan */
2520 cmd->req_type = WMI_SCAN_STOP_ONE;
2521 } else {
2522 ath11k_warn(ar->ab, "invalid scan cancel param %d",
2523 param->req_type);
2524 dev_kfree_skb(skb);
2525 return -EINVAL;
2526 }
2527
2528 ret = ath11k_wmi_cmd_send(wmi, skb,
2529 WMI_STOP_SCAN_CMDID);
2530 if (ret) {
2531 ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2532 dev_kfree_skb(skb);
2533 }
2534
2535 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd stop scan");
2536
2537 return ret;
2538 }
2539
ath11k_wmi_send_scan_chan_list_cmd(struct ath11k * ar,struct scan_chan_list_params * chan_list)2540 int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2541 struct scan_chan_list_params *chan_list)
2542 {
2543 struct ath11k_pdev_wmi *wmi = ar->wmi;
2544 struct wmi_scan_chan_list_cmd *cmd;
2545 struct sk_buff *skb;
2546 struct wmi_channel *chan_info;
2547 struct channel_param *tchan_info;
2548 struct wmi_tlv *tlv;
2549 void *ptr;
2550 int i, ret, len;
2551 u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2552 u32 *reg1, *reg2;
2553
2554 tchan_info = chan_list->ch_param;
2555 while (chan_list->nallchans) {
2556 len = sizeof(*cmd) + TLV_HDR_SIZE;
2557 max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2558 sizeof(*chan_info);
2559
2560 if (chan_list->nallchans > max_chan_limit)
2561 num_send_chans = max_chan_limit;
2562 else
2563 num_send_chans = chan_list->nallchans;
2564
2565 chan_list->nallchans -= num_send_chans;
2566 len += sizeof(*chan_info) * num_send_chans;
2567
2568 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2569 if (!skb)
2570 return -ENOMEM;
2571
2572 cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2573 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2574 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2575 cmd->pdev_id = chan_list->pdev_id;
2576 cmd->num_scan_chans = num_send_chans;
2577 if (num_sends)
2578 cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2579
2580 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2581 "no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2582 num_send_chans, len, cmd->pdev_id, num_sends);
2583
2584 ptr = skb->data + sizeof(*cmd);
2585
2586 len = sizeof(*chan_info) * num_send_chans;
2587 tlv = ptr;
2588 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2589 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2590 ptr += TLV_HDR_SIZE;
2591
2592 for (i = 0; i < num_send_chans; ++i) {
2593 chan_info = ptr;
2594 memset(chan_info, 0, sizeof(*chan_info));
2595 len = sizeof(*chan_info);
2596 chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2597 WMI_TAG_CHANNEL) |
2598 FIELD_PREP(WMI_TLV_LEN,
2599 len - TLV_HDR_SIZE);
2600
2601 reg1 = &chan_info->reg_info_1;
2602 reg2 = &chan_info->reg_info_2;
2603 chan_info->mhz = tchan_info->mhz;
2604 chan_info->band_center_freq1 = tchan_info->cfreq1;
2605 chan_info->band_center_freq2 = tchan_info->cfreq2;
2606
2607 if (tchan_info->is_chan_passive)
2608 chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2609 if (tchan_info->allow_he)
2610 chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2611 else if (tchan_info->allow_vht)
2612 chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2613 else if (tchan_info->allow_ht)
2614 chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2615 if (tchan_info->half_rate)
2616 chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2617 if (tchan_info->quarter_rate)
2618 chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2619 if (tchan_info->psc_channel)
2620 chan_info->info |= WMI_CHAN_INFO_PSC;
2621 if (tchan_info->dfs_set)
2622 chan_info->info |= WMI_CHAN_INFO_DFS;
2623
2624 chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2625 tchan_info->phy_mode);
2626 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2627 tchan_info->minpower);
2628 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2629 tchan_info->maxpower);
2630 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2631 tchan_info->maxregpower);
2632 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2633 tchan_info->reg_class_id);
2634 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2635 tchan_info->antennamax);
2636 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2637 tchan_info->maxregpower);
2638
2639 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2640 "chan scan list chan[%d] = %u, chan_info->info %8x\n",
2641 i, chan_info->mhz, chan_info->info);
2642
2643 ptr += sizeof(*chan_info);
2644
2645 tchan_info++;
2646 }
2647
2648 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2649 if (ret) {
2650 ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2651 dev_kfree_skb(skb);
2652 return ret;
2653 }
2654
2655 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd scan chan list channels %d",
2656 num_send_chans);
2657
2658 num_sends++;
2659 }
2660
2661 return 0;
2662 }
2663
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)2664 int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2665 struct wmi_wmm_params_all_arg *param,
2666 enum wmi_wmm_params_type wmm_param_type)
2667 {
2668 struct ath11k_pdev_wmi *wmi = ar->wmi;
2669 struct wmi_vdev_set_wmm_params_cmd *cmd;
2670 struct wmi_wmm_params *wmm_param;
2671 struct wmi_wmm_params_arg *wmi_wmm_arg;
2672 struct sk_buff *skb;
2673 int ret, ac;
2674
2675 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2676 if (!skb)
2677 return -ENOMEM;
2678
2679 cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2680 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2681 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2682 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2683
2684 cmd->vdev_id = vdev_id;
2685 cmd->wmm_param_type = wmm_param_type;
2686
2687 for (ac = 0; ac < WME_NUM_AC; ac++) {
2688 switch (ac) {
2689 case WME_AC_BE:
2690 wmi_wmm_arg = ¶m->ac_be;
2691 break;
2692 case WME_AC_BK:
2693 wmi_wmm_arg = ¶m->ac_bk;
2694 break;
2695 case WME_AC_VI:
2696 wmi_wmm_arg = ¶m->ac_vi;
2697 break;
2698 case WME_AC_VO:
2699 wmi_wmm_arg = ¶m->ac_vo;
2700 break;
2701 }
2702
2703 wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2704 wmm_param->tlv_header =
2705 FIELD_PREP(WMI_TLV_TAG,
2706 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2707 FIELD_PREP(WMI_TLV_LEN,
2708 sizeof(*wmm_param) - TLV_HDR_SIZE);
2709
2710 wmm_param->aifs = wmi_wmm_arg->aifs;
2711 wmm_param->cwmin = wmi_wmm_arg->cwmin;
2712 wmm_param->cwmax = wmi_wmm_arg->cwmax;
2713 wmm_param->txoplimit = wmi_wmm_arg->txop;
2714 wmm_param->acm = wmi_wmm_arg->acm;
2715 wmm_param->no_ack = wmi_wmm_arg->no_ack;
2716
2717 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2718 "wmm set type %d ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2719 wmm_param_type, ac, wmm_param->aifs, wmm_param->cwmin,
2720 wmm_param->cwmax, wmm_param->txoplimit,
2721 wmm_param->acm, wmm_param->no_ack);
2722 }
2723 ret = ath11k_wmi_cmd_send(wmi, skb,
2724 WMI_VDEV_SET_WMM_PARAMS_CMDID);
2725 if (ret) {
2726 ath11k_warn(ar->ab,
2727 "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2728 dev_kfree_skb(skb);
2729 }
2730
2731 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev set wmm params");
2732
2733 return ret;
2734 }
2735
ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k * ar,u32 pdev_id)2736 int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2737 u32 pdev_id)
2738 {
2739 struct ath11k_pdev_wmi *wmi = ar->wmi;
2740 struct wmi_dfs_phyerr_offload_cmd *cmd;
2741 struct sk_buff *skb;
2742 int ret;
2743
2744 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2745 if (!skb)
2746 return -ENOMEM;
2747
2748 cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2749 cmd->tlv_header =
2750 FIELD_PREP(WMI_TLV_TAG,
2751 WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2752 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2753
2754 cmd->pdev_id = pdev_id;
2755
2756 ret = ath11k_wmi_cmd_send(wmi, skb,
2757 WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2758 if (ret) {
2759 ath11k_warn(ar->ab,
2760 "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2761 dev_kfree_skb(skb);
2762 }
2763
2764 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2765 "cmd pdev dfs phyerr offload enable pdev id %d\n", pdev_id);
2766
2767 return ret;
2768 }
2769
ath11k_wmi_delba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 initiator,u32 reason)2770 int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2771 u32 tid, u32 initiator, u32 reason)
2772 {
2773 struct ath11k_pdev_wmi *wmi = ar->wmi;
2774 struct wmi_delba_send_cmd *cmd;
2775 struct sk_buff *skb;
2776 int ret;
2777
2778 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2779 if (!skb)
2780 return -ENOMEM;
2781
2782 cmd = (struct wmi_delba_send_cmd *)skb->data;
2783 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2784 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2785 cmd->vdev_id = vdev_id;
2786 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2787 cmd->tid = tid;
2788 cmd->initiator = initiator;
2789 cmd->reasoncode = reason;
2790
2791 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2792
2793 if (ret) {
2794 ath11k_warn(ar->ab,
2795 "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2796 dev_kfree_skb(skb);
2797 }
2798
2799 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2800 "cmd delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
2801 vdev_id, mac, tid, initiator, reason);
2802
2803 return ret;
2804 }
2805
ath11k_wmi_addba_set_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 status)2806 int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2807 u32 tid, u32 status)
2808 {
2809 struct ath11k_pdev_wmi *wmi = ar->wmi;
2810 struct wmi_addba_setresponse_cmd *cmd;
2811 struct sk_buff *skb;
2812 int ret;
2813
2814 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2815 if (!skb)
2816 return -ENOMEM;
2817
2818 cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
2819 cmd->tlv_header =
2820 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
2821 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2822 cmd->vdev_id = vdev_id;
2823 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2824 cmd->tid = tid;
2825 cmd->statuscode = status;
2826
2827 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
2828
2829 if (ret) {
2830 ath11k_warn(ar->ab,
2831 "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
2832 dev_kfree_skb(skb);
2833 }
2834
2835 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2836 "cmd addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
2837 vdev_id, mac, tid, status);
2838
2839 return ret;
2840 }
2841
ath11k_wmi_addba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 buf_size)2842 int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2843 u32 tid, u32 buf_size)
2844 {
2845 struct ath11k_pdev_wmi *wmi = ar->wmi;
2846 struct wmi_addba_send_cmd *cmd;
2847 struct sk_buff *skb;
2848 int ret;
2849
2850 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2851 if (!skb)
2852 return -ENOMEM;
2853
2854 cmd = (struct wmi_addba_send_cmd *)skb->data;
2855 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
2856 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2857 cmd->vdev_id = vdev_id;
2858 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2859 cmd->tid = tid;
2860 cmd->buffersize = buf_size;
2861
2862 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
2863
2864 if (ret) {
2865 ath11k_warn(ar->ab,
2866 "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
2867 dev_kfree_skb(skb);
2868 }
2869
2870 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2871 "cmd addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
2872 vdev_id, mac, tid, buf_size);
2873
2874 return ret;
2875 }
2876
ath11k_wmi_addba_clear_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac)2877 int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
2878 {
2879 struct ath11k_pdev_wmi *wmi = ar->wmi;
2880 struct wmi_addba_clear_resp_cmd *cmd;
2881 struct sk_buff *skb;
2882 int ret;
2883
2884 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2885 if (!skb)
2886 return -ENOMEM;
2887
2888 cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;
2889 cmd->tlv_header =
2890 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
2891 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2892 cmd->vdev_id = vdev_id;
2893 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2894
2895 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
2896
2897 if (ret) {
2898 ath11k_warn(ar->ab,
2899 "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
2900 dev_kfree_skb(skb);
2901 }
2902
2903 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2904 "cmd addba clear resp vdev_id 0x%X mac_addr %pM\n",
2905 vdev_id, mac);
2906
2907 return ret;
2908 }
2909
ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k * ar,u8 * addr,u8 enable)2910 int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
2911 {
2912 struct ath11k_pdev_wmi *wmi = ar->wmi;
2913 struct wmi_pdev_pktlog_filter_cmd *cmd;
2914 struct wmi_pdev_pktlog_filter_info *info;
2915 struct sk_buff *skb;
2916 struct wmi_tlv *tlv;
2917 void *ptr;
2918 int ret, len;
2919
2920 len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
2921 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2922 if (!skb)
2923 return -ENOMEM;
2924
2925 cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
2926
2927 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
2928 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2929
2930 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
2931 cmd->num_mac = 1;
2932 cmd->enable = enable;
2933
2934 ptr = skb->data + sizeof(*cmd);
2935
2936 tlv = ptr;
2937 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2938 FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
2939
2940 ptr += TLV_HDR_SIZE;
2941 info = ptr;
2942
2943 ether_addr_copy(info->peer_macaddr.addr, addr);
2944 info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
2945 FIELD_PREP(WMI_TLV_LEN,
2946 sizeof(*info) - TLV_HDR_SIZE);
2947
2948 ret = ath11k_wmi_cmd_send(wmi, skb,
2949 WMI_PDEV_PKTLOG_FILTER_CMDID);
2950 if (ret) {
2951 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
2952 dev_kfree_skb(skb);
2953 }
2954
2955 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog filter");
2956
2957 return ret;
2958 }
2959
2960 int
ath11k_wmi_send_init_country_cmd(struct ath11k * ar,struct wmi_init_country_params init_cc_params)2961 ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
2962 struct wmi_init_country_params init_cc_params)
2963 {
2964 struct ath11k_pdev_wmi *wmi = ar->wmi;
2965 struct wmi_init_country_cmd *cmd;
2966 struct sk_buff *skb;
2967 int ret;
2968
2969 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2970 if (!skb)
2971 return -ENOMEM;
2972
2973 cmd = (struct wmi_init_country_cmd *)skb->data;
2974 cmd->tlv_header =
2975 FIELD_PREP(WMI_TLV_TAG,
2976 WMI_TAG_SET_INIT_COUNTRY_CMD) |
2977 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2978
2979 cmd->pdev_id = ar->pdev->pdev_id;
2980
2981 switch (init_cc_params.flags) {
2982 case ALPHA_IS_SET:
2983 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
2984 memcpy((u8 *)&cmd->cc_info.alpha2,
2985 init_cc_params.cc_info.alpha2, 3);
2986 break;
2987 case CC_IS_SET:
2988 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
2989 cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
2990 break;
2991 case REGDMN_IS_SET:
2992 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
2993 cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
2994 break;
2995 default:
2996 ath11k_warn(ar->ab, "unknown cc params flags: 0x%x",
2997 init_cc_params.flags);
2998 ret = -EINVAL;
2999 goto err;
3000 }
3001
3002 ret = ath11k_wmi_cmd_send(wmi, skb,
3003 WMI_SET_INIT_COUNTRY_CMDID);
3004 if (ret) {
3005 ath11k_warn(ar->ab,
3006 "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
3007 ret);
3008 goto err;
3009 }
3010
3011 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd set init country");
3012
3013 return 0;
3014
3015 err:
3016 dev_kfree_skb(skb);
3017 return ret;
3018 }
3019
ath11k_wmi_send_set_current_country_cmd(struct ath11k * ar,struct wmi_set_current_country_params * param)3020 int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
3021 struct wmi_set_current_country_params *param)
3022 {
3023 struct ath11k_pdev_wmi *wmi = ar->wmi;
3024 struct wmi_set_current_country_cmd *cmd;
3025 struct sk_buff *skb;
3026 int ret;
3027
3028 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3029 if (!skb)
3030 return -ENOMEM;
3031
3032 cmd = (struct wmi_set_current_country_cmd *)skb->data;
3033 cmd->tlv_header =
3034 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
3035 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3036
3037 cmd->pdev_id = ar->pdev->pdev_id;
3038 memcpy(&cmd->new_alpha2, ¶m->alpha2, 3);
3039
3040 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
3041 if (ret) {
3042 ath11k_warn(ar->ab,
3043 "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
3044 dev_kfree_skb(skb);
3045 }
3046
3047 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3048 "cmd set current country pdev id %d alpha2 %c%c\n",
3049 ar->pdev->pdev_id,
3050 param->alpha2[0],
3051 param->alpha2[1]);
3052
3053 return ret;
3054 }
3055
3056 int
ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k * ar,struct thermal_mitigation_params * param)3057 ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
3058 struct thermal_mitigation_params *param)
3059 {
3060 struct ath11k_pdev_wmi *wmi = ar->wmi;
3061 struct wmi_therm_throt_config_request_cmd *cmd;
3062 struct wmi_therm_throt_level_config_info *lvl_conf;
3063 struct wmi_tlv *tlv;
3064 struct sk_buff *skb;
3065 int i, ret, len;
3066
3067 len = sizeof(*cmd) + TLV_HDR_SIZE +
3068 THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
3069
3070 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3071 if (!skb)
3072 return -ENOMEM;
3073
3074 cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
3075
3076 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
3077 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3078
3079 cmd->pdev_id = ar->pdev->pdev_id;
3080 cmd->enable = param->enable;
3081 cmd->dc = param->dc;
3082 cmd->dc_per_event = param->dc_per_event;
3083 cmd->therm_throt_levels = THERMAL_LEVELS;
3084
3085 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
3086 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3087 FIELD_PREP(WMI_TLV_LEN,
3088 (THERMAL_LEVELS *
3089 sizeof(struct wmi_therm_throt_level_config_info)));
3090
3091 lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
3092 sizeof(*cmd) +
3093 TLV_HDR_SIZE);
3094 for (i = 0; i < THERMAL_LEVELS; i++) {
3095 lvl_conf->tlv_header =
3096 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
3097 FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
3098
3099 lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
3100 lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
3101 lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
3102 lvl_conf->prio = param->levelconf[i].priority;
3103 lvl_conf++;
3104 }
3105
3106 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
3107 if (ret) {
3108 ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
3109 dev_kfree_skb(skb);
3110 }
3111
3112 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3113 "cmd therm throt set conf pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
3114 ar->pdev->pdev_id, param->enable, param->dc,
3115 param->dc_per_event, THERMAL_LEVELS);
3116
3117 return ret;
3118 }
3119
ath11k_wmi_send_11d_scan_start_cmd(struct ath11k * ar,struct wmi_11d_scan_start_params * param)3120 int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
3121 struct wmi_11d_scan_start_params *param)
3122 {
3123 struct ath11k_pdev_wmi *wmi = ar->wmi;
3124 struct wmi_11d_scan_start_cmd *cmd;
3125 struct sk_buff *skb;
3126 int ret;
3127
3128 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3129 if (!skb)
3130 return -ENOMEM;
3131
3132 cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
3133 cmd->tlv_header =
3134 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
3135 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3136
3137 cmd->vdev_id = param->vdev_id;
3138 cmd->scan_period_msec = param->scan_period_msec;
3139 cmd->start_interval_msec = param->start_interval_msec;
3140
3141 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
3142 if (ret) {
3143 ath11k_warn(ar->ab,
3144 "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
3145 dev_kfree_skb(skb);
3146 }
3147
3148 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3149 "cmd 11d scan start vdev id %d period %d ms internal %d ms\n",
3150 cmd->vdev_id,
3151 cmd->scan_period_msec,
3152 cmd->start_interval_msec);
3153
3154 return ret;
3155 }
3156
ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k * ar,u32 vdev_id)3157 int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
3158 {
3159 struct ath11k_pdev_wmi *wmi = ar->wmi;
3160 struct wmi_11d_scan_stop_cmd *cmd;
3161 struct sk_buff *skb;
3162 int ret;
3163
3164 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3165 if (!skb)
3166 return -ENOMEM;
3167
3168 cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
3169 cmd->tlv_header =
3170 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
3171 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3172
3173 cmd->vdev_id = vdev_id;
3174
3175 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
3176 if (ret) {
3177 ath11k_warn(ar->ab,
3178 "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3179 dev_kfree_skb(skb);
3180 }
3181
3182 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3183 "cmd 11d scan stop vdev id %d\n",
3184 cmd->vdev_id);
3185
3186 return ret;
3187 }
3188
ath11k_wmi_pdev_pktlog_enable(struct ath11k * ar,u32 pktlog_filter)3189 int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3190 {
3191 struct ath11k_pdev_wmi *wmi = ar->wmi;
3192 struct wmi_pktlog_enable_cmd *cmd;
3193 struct sk_buff *skb;
3194 int ret;
3195
3196 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3197 if (!skb)
3198 return -ENOMEM;
3199
3200 cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3201
3202 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3203 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3204
3205 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3206 cmd->evlist = pktlog_filter;
3207 cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3208
3209 ret = ath11k_wmi_cmd_send(wmi, skb,
3210 WMI_PDEV_PKTLOG_ENABLE_CMDID);
3211 if (ret) {
3212 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3213 dev_kfree_skb(skb);
3214 }
3215
3216 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog enable");
3217
3218 return ret;
3219 }
3220
ath11k_wmi_pdev_pktlog_disable(struct ath11k * ar)3221 int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3222 {
3223 struct ath11k_pdev_wmi *wmi = ar->wmi;
3224 struct wmi_pktlog_disable_cmd *cmd;
3225 struct sk_buff *skb;
3226 int ret;
3227
3228 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3229 if (!skb)
3230 return -ENOMEM;
3231
3232 cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3233
3234 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3235 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3236
3237 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3238
3239 ret = ath11k_wmi_cmd_send(wmi, skb,
3240 WMI_PDEV_PKTLOG_DISABLE_CMDID);
3241 if (ret) {
3242 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3243 dev_kfree_skb(skb);
3244 }
3245
3246 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog disable");
3247
3248 return ret;
3249 }
3250
ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params * twt_params)3251 void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)
3252 {
3253 twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3254 twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3255 twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3256 twt_params->congestion_thresh_teardown =
3257 ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3258 twt_params->congestion_thresh_critical =
3259 ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3260 twt_params->interference_thresh_teardown =
3261 ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3262 twt_params->interference_thresh_setup =
3263 ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3264 twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3265 twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3266 twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3267 twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3268 twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3269 twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3270 twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3271 twt_params->remove_sta_slot_interval =
3272 ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3273 /* TODO add MBSSID support */
3274 twt_params->mbss_support = 0;
3275 }
3276
ath11k_wmi_send_twt_enable_cmd(struct ath11k * ar,u32 pdev_id,struct wmi_twt_enable_params * params)3277 int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,
3278 struct wmi_twt_enable_params *params)
3279 {
3280 struct ath11k_pdev_wmi *wmi = ar->wmi;
3281 struct ath11k_base *ab = wmi->wmi_ab->ab;
3282 struct wmi_twt_enable_params_cmd *cmd;
3283 struct sk_buff *skb;
3284 int ret, len;
3285
3286 len = sizeof(*cmd);
3287
3288 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3289 if (!skb)
3290 return -ENOMEM;
3291
3292 cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3293 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3294 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3295 cmd->pdev_id = pdev_id;
3296 cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;
3297 cmd->default_slot_size = params->default_slot_size;
3298 cmd->congestion_thresh_setup = params->congestion_thresh_setup;
3299 cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;
3300 cmd->congestion_thresh_critical = params->congestion_thresh_critical;
3301 cmd->interference_thresh_teardown = params->interference_thresh_teardown;
3302 cmd->interference_thresh_setup = params->interference_thresh_setup;
3303 cmd->min_no_sta_setup = params->min_no_sta_setup;
3304 cmd->min_no_sta_teardown = params->min_no_sta_teardown;
3305 cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;
3306 cmd->min_no_twt_slots = params->min_no_twt_slots;
3307 cmd->max_no_sta_twt = params->max_no_sta_twt;
3308 cmd->mode_check_interval = params->mode_check_interval;
3309 cmd->add_sta_slot_interval = params->add_sta_slot_interval;
3310 cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;
3311 cmd->mbss_support = params->mbss_support;
3312
3313 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3314 if (ret) {
3315 ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3316 dev_kfree_skb(skb);
3317 return ret;
3318 }
3319
3320 ar->twt_enabled = 1;
3321
3322 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt enable");
3323
3324 return 0;
3325 }
3326
3327 int
ath11k_wmi_send_twt_disable_cmd(struct ath11k * ar,u32 pdev_id)3328 ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3329 {
3330 struct ath11k_pdev_wmi *wmi = ar->wmi;
3331 struct ath11k_base *ab = wmi->wmi_ab->ab;
3332 struct wmi_twt_disable_params_cmd *cmd;
3333 struct sk_buff *skb;
3334 int ret, len;
3335
3336 len = sizeof(*cmd);
3337
3338 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3339 if (!skb)
3340 return -ENOMEM;
3341
3342 cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3343 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3344 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3345 cmd->pdev_id = pdev_id;
3346
3347 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3348 if (ret) {
3349 ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3350 dev_kfree_skb(skb);
3351 return ret;
3352 }
3353
3354 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt disable");
3355
3356 ar->twt_enabled = 0;
3357
3358 return 0;
3359 }
3360
ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k * ar,struct wmi_twt_add_dialog_params * params)3361 int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3362 struct wmi_twt_add_dialog_params *params)
3363 {
3364 struct ath11k_pdev_wmi *wmi = ar->wmi;
3365 struct ath11k_base *ab = wmi->wmi_ab->ab;
3366 struct wmi_twt_add_dialog_params_cmd *cmd;
3367 struct sk_buff *skb;
3368 int ret, len;
3369
3370 len = sizeof(*cmd);
3371
3372 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3373 if (!skb)
3374 return -ENOMEM;
3375
3376 cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3377 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3378 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3379
3380 cmd->vdev_id = params->vdev_id;
3381 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3382 cmd->dialog_id = params->dialog_id;
3383 cmd->wake_intvl_us = params->wake_intvl_us;
3384 cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3385 cmd->wake_dura_us = params->wake_dura_us;
3386 cmd->sp_offset_us = params->sp_offset_us;
3387 cmd->flags = params->twt_cmd;
3388 if (params->flag_bcast)
3389 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3390 if (params->flag_trigger)
3391 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3392 if (params->flag_flow_type)
3393 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3394 if (params->flag_protection)
3395 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3396
3397 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3398 if (ret) {
3399 ath11k_warn(ab,
3400 "failed to send wmi command to add twt dialog: %d",
3401 ret);
3402 dev_kfree_skb(skb);
3403 return ret;
3404 }
3405
3406 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3407 "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",
3408 cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3409 cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3410 cmd->flags);
3411
3412 return 0;
3413 }
3414
ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k * ar,struct wmi_twt_del_dialog_params * params)3415 int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3416 struct wmi_twt_del_dialog_params *params)
3417 {
3418 struct ath11k_pdev_wmi *wmi = ar->wmi;
3419 struct ath11k_base *ab = wmi->wmi_ab->ab;
3420 struct wmi_twt_del_dialog_params_cmd *cmd;
3421 struct sk_buff *skb;
3422 int ret, len;
3423
3424 len = sizeof(*cmd);
3425
3426 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3427 if (!skb)
3428 return -ENOMEM;
3429
3430 cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3431 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3432 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3433
3434 cmd->vdev_id = params->vdev_id;
3435 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3436 cmd->dialog_id = params->dialog_id;
3437
3438 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3439 if (ret) {
3440 ath11k_warn(ab,
3441 "failed to send wmi command to delete twt dialog: %d",
3442 ret);
3443 dev_kfree_skb(skb);
3444 return ret;
3445 }
3446
3447 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3448 "cmd twt del dialog vdev %u dialog id %u\n",
3449 cmd->vdev_id, cmd->dialog_id);
3450
3451 return 0;
3452 }
3453
ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k * ar,struct wmi_twt_pause_dialog_params * params)3454 int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3455 struct wmi_twt_pause_dialog_params *params)
3456 {
3457 struct ath11k_pdev_wmi *wmi = ar->wmi;
3458 struct ath11k_base *ab = wmi->wmi_ab->ab;
3459 struct wmi_twt_pause_dialog_params_cmd *cmd;
3460 struct sk_buff *skb;
3461 int ret, len;
3462
3463 len = sizeof(*cmd);
3464
3465 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3466 if (!skb)
3467 return -ENOMEM;
3468
3469 cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3470 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3471 WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3472 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3473
3474 cmd->vdev_id = params->vdev_id;
3475 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3476 cmd->dialog_id = params->dialog_id;
3477
3478 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3479 if (ret) {
3480 ath11k_warn(ab,
3481 "failed to send wmi command to pause twt dialog: %d",
3482 ret);
3483 dev_kfree_skb(skb);
3484 return ret;
3485 }
3486
3487 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3488 "cmd twt pause dialog vdev %u dialog id %u\n",
3489 cmd->vdev_id, cmd->dialog_id);
3490
3491 return 0;
3492 }
3493
ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k * ar,struct wmi_twt_resume_dialog_params * params)3494 int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3495 struct wmi_twt_resume_dialog_params *params)
3496 {
3497 struct ath11k_pdev_wmi *wmi = ar->wmi;
3498 struct ath11k_base *ab = wmi->wmi_ab->ab;
3499 struct wmi_twt_resume_dialog_params_cmd *cmd;
3500 struct sk_buff *skb;
3501 int ret, len;
3502
3503 len = sizeof(*cmd);
3504
3505 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3506 if (!skb)
3507 return -ENOMEM;
3508
3509 cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3510 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3511 WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3512 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3513
3514 cmd->vdev_id = params->vdev_id;
3515 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3516 cmd->dialog_id = params->dialog_id;
3517 cmd->sp_offset_us = params->sp_offset_us;
3518 cmd->next_twt_size = params->next_twt_size;
3519
3520 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3521 if (ret) {
3522 ath11k_warn(ab,
3523 "failed to send wmi command to resume twt dialog: %d",
3524 ret);
3525 dev_kfree_skb(skb);
3526 return ret;
3527 }
3528
3529 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3530 "cmd twt resume dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3531 cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3532 cmd->next_twt_size);
3533
3534 return 0;
3535 }
3536
3537 int
ath11k_wmi_send_obss_spr_cmd(struct ath11k * ar,u32 vdev_id,struct ieee80211_he_obss_pd * he_obss_pd)3538 ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3539 struct ieee80211_he_obss_pd *he_obss_pd)
3540 {
3541 struct ath11k_pdev_wmi *wmi = ar->wmi;
3542 struct ath11k_base *ab = wmi->wmi_ab->ab;
3543 struct wmi_obss_spatial_reuse_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_obss_spatial_reuse_params_cmd *)skb->data;
3554 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3555 WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3556 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3557 cmd->vdev_id = vdev_id;
3558 cmd->enable = he_obss_pd->enable;
3559 cmd->obss_min = he_obss_pd->min_offset;
3560 cmd->obss_max = he_obss_pd->max_offset;
3561
3562 ret = ath11k_wmi_cmd_send(wmi, skb,
3563 WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3564 if (ret) {
3565 ath11k_warn(ab,
3566 "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3567 dev_kfree_skb(skb);
3568 return ret;
3569 }
3570
3571 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev obss pd spatial reuse");
3572
3573 return 0;
3574 }
3575
3576 int
ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k * ar,u32 * bitmap)3577 ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3578 {
3579 struct ath11k_pdev_wmi *wmi = ar->wmi;
3580 struct ath11k_base *ab = wmi->wmi_ab->ab;
3581 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3582 struct sk_buff *skb;
3583 int ret, len;
3584
3585 len = sizeof(*cmd);
3586
3587 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3588 if (!skb)
3589 return -ENOMEM;
3590
3591 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3592 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3593 WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3594 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3595 cmd->pdev_id = ar->pdev->pdev_id;
3596 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3597
3598 ret = ath11k_wmi_cmd_send(wmi, skb,
3599 WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3600 if (ret) {
3601 ath11k_warn(ab,
3602 "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3603 dev_kfree_skb(skb);
3604 return ret;
3605 }
3606
3607 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3608 "cmd pdev set srg bss color bitmap pdev_id %d bss color bitmap %08x %08x\n",
3609 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3610
3611 return 0;
3612 }
3613
3614 int
ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k * ar,u32 * bitmap)3615 ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3616 {
3617 struct ath11k_pdev_wmi *wmi = ar->wmi;
3618 struct ath11k_base *ab = wmi->wmi_ab->ab;
3619 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3620 struct sk_buff *skb;
3621 int ret, len;
3622
3623 len = sizeof(*cmd);
3624
3625 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3626 if (!skb)
3627 return -ENOMEM;
3628
3629 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3630 cmd->tlv_header =
3631 FIELD_PREP(WMI_TLV_TAG,
3632 WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3633 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3634 cmd->pdev_id = ar->pdev->pdev_id;
3635 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3636
3637 ret = ath11k_wmi_cmd_send(wmi, skb,
3638 WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3639 if (ret) {
3640 ath11k_warn(ab,
3641 "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3642 dev_kfree_skb(skb);
3643 return ret;
3644 }
3645
3646 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3647 "cmd pdev set srg partial bssid bitmap pdev_id %d partial bssid bitmap %08x %08x\n",
3648 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3649
3650 return 0;
3651 }
3652
3653 int
ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3654 ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3655 {
3656 struct ath11k_pdev_wmi *wmi = ar->wmi;
3657 struct ath11k_base *ab = wmi->wmi_ab->ab;
3658 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3659 struct sk_buff *skb;
3660 int ret, len;
3661
3662 len = sizeof(*cmd);
3663
3664 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3665 if (!skb)
3666 return -ENOMEM;
3667
3668 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3669 cmd->tlv_header =
3670 FIELD_PREP(WMI_TLV_TAG,
3671 WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3672 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3673 cmd->pdev_id = ar->pdev->pdev_id;
3674 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3675
3676 ret = ath11k_wmi_cmd_send(wmi, skb,
3677 WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3678 if (ret) {
3679 ath11k_warn(ab,
3680 "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3681 dev_kfree_skb(skb);
3682 return ret;
3683 }
3684
3685 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3686 "cmd pdev set srg obsscolor enable pdev_id %d bss color enable bitmap %08x %08x\n",
3687 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3688
3689 return 0;
3690 }
3691
3692 int
ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3693 ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3694 {
3695 struct ath11k_pdev_wmi *wmi = ar->wmi;
3696 struct ath11k_base *ab = wmi->wmi_ab->ab;
3697 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3698 struct sk_buff *skb;
3699 int ret, len;
3700
3701 len = sizeof(*cmd);
3702
3703 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3704 if (!skb)
3705 return -ENOMEM;
3706
3707 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3708 cmd->tlv_header =
3709 FIELD_PREP(WMI_TLV_TAG,
3710 WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3711 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3712 cmd->pdev_id = ar->pdev->pdev_id;
3713 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3714
3715 ret = ath11k_wmi_cmd_send(wmi, skb,
3716 WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3717 if (ret) {
3718 ath11k_warn(ab,
3719 "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3720 dev_kfree_skb(skb);
3721 return ret;
3722 }
3723
3724 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3725 "cmd pdev set srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3726 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3727
3728 return 0;
3729 }
3730
3731 int
ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3732 ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3733 {
3734 struct ath11k_pdev_wmi *wmi = ar->wmi;
3735 struct ath11k_base *ab = wmi->wmi_ab->ab;
3736 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3737 struct sk_buff *skb;
3738 int ret, len;
3739
3740 len = sizeof(*cmd);
3741
3742 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3743 if (!skb)
3744 return -ENOMEM;
3745
3746 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3747 cmd->tlv_header =
3748 FIELD_PREP(WMI_TLV_TAG,
3749 WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3750 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3751 cmd->pdev_id = ar->pdev->pdev_id;
3752 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3753
3754 ret = ath11k_wmi_cmd_send(wmi, skb,
3755 WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3756 if (ret) {
3757 ath11k_warn(ab,
3758 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3759 dev_kfree_skb(skb);
3760 return ret;
3761 }
3762
3763 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3764 "cmd pdev set non srg obss color enable bitmap pdev_id %d bss color enable bitmap %08x %08x\n",
3765 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3766
3767 return 0;
3768 }
3769
3770 int
ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3771 ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3772 {
3773 struct ath11k_pdev_wmi *wmi = ar->wmi;
3774 struct ath11k_base *ab = wmi->wmi_ab->ab;
3775 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3776 struct sk_buff *skb;
3777 int ret, len;
3778
3779 len = sizeof(*cmd);
3780
3781 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3782 if (!skb)
3783 return -ENOMEM;
3784
3785 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3786 cmd->tlv_header =
3787 FIELD_PREP(WMI_TLV_TAG,
3788 WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3789 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3790 cmd->pdev_id = ar->pdev->pdev_id;
3791 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3792
3793 ret = ath11k_wmi_cmd_send(wmi, skb,
3794 WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3795 if (ret) {
3796 ath11k_warn(ab,
3797 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3798 dev_kfree_skb(skb);
3799 return ret;
3800 }
3801
3802 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3803 "cmd pdev set non srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3804 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3805
3806 return 0;
3807 }
3808
3809 int
ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k * ar,u32 vdev_id,u8 bss_color,u32 period,bool enable)3810 ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
3811 u8 bss_color, u32 period,
3812 bool enable)
3813 {
3814 struct ath11k_pdev_wmi *wmi = ar->wmi;
3815 struct ath11k_base *ab = wmi->wmi_ab->ab;
3816 struct wmi_obss_color_collision_cfg_params_cmd *cmd;
3817 struct sk_buff *skb;
3818 int ret, len;
3819
3820 len = sizeof(*cmd);
3821
3822 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3823 if (!skb)
3824 return -ENOMEM;
3825
3826 cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
3827 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3828 WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
3829 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3830 cmd->vdev_id = vdev_id;
3831 cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
3832 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
3833 cmd->current_bss_color = bss_color;
3834 cmd->detection_period_ms = period;
3835 cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
3836 cmd->free_slot_expiry_time_ms = 0;
3837 cmd->flags = 0;
3838
3839 ret = ath11k_wmi_cmd_send(wmi, skb,
3840 WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
3841 if (ret) {
3842 ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
3843 dev_kfree_skb(skb);
3844 return ret;
3845 }
3846
3847 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3848 "cmd obss color collision det config id %d type %d bss_color %d detect_period %d scan_period %d\n",
3849 cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
3850 cmd->detection_period_ms, cmd->scan_period_ms);
3851
3852 return 0;
3853 }
3854
ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k * ar,u32 vdev_id,bool enable)3855 int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
3856 bool enable)
3857 {
3858 struct ath11k_pdev_wmi *wmi = ar->wmi;
3859 struct ath11k_base *ab = wmi->wmi_ab->ab;
3860 struct wmi_bss_color_change_enable_params_cmd *cmd;
3861 struct sk_buff *skb;
3862 int ret, len;
3863
3864 len = sizeof(*cmd);
3865
3866 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3867 if (!skb)
3868 return -ENOMEM;
3869
3870 cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
3871 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
3872 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3873 cmd->vdev_id = vdev_id;
3874 cmd->enable = enable ? 1 : 0;
3875
3876 ret = ath11k_wmi_cmd_send(wmi, skb,
3877 WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
3878 if (ret) {
3879 ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
3880 dev_kfree_skb(skb);
3881 return ret;
3882 }
3883
3884 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3885 "cmd bss color change enable id %d enable %d\n",
3886 cmd->vdev_id, cmd->enable);
3887
3888 return 0;
3889 }
3890
ath11k_wmi_fils_discovery_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)3891 int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
3892 struct sk_buff *tmpl)
3893 {
3894 struct wmi_tlv *tlv;
3895 struct sk_buff *skb;
3896 void *ptr;
3897 int ret, len;
3898 size_t aligned_len;
3899 struct wmi_fils_discovery_tmpl_cmd *cmd;
3900
3901 aligned_len = roundup(tmpl->len, 4);
3902 len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
3903
3904 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3905 "vdev %i set FILS discovery template\n", vdev_id);
3906
3907 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3908 if (!skb)
3909 return -ENOMEM;
3910
3911 cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
3912 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3913 WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
3914 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3915 cmd->vdev_id = vdev_id;
3916 cmd->buf_len = tmpl->len;
3917 ptr = skb->data + sizeof(*cmd);
3918
3919 tlv = ptr;
3920 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3921 FIELD_PREP(WMI_TLV_LEN, aligned_len);
3922 memcpy(tlv->value, tmpl->data, tmpl->len);
3923
3924 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
3925 if (ret) {
3926 ath11k_warn(ar->ab,
3927 "WMI vdev %i failed to send FILS discovery template command\n",
3928 vdev_id);
3929 dev_kfree_skb(skb);
3930 return ret;
3931 }
3932
3933 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd fils discovery tmpl");
3934
3935 return 0;
3936 }
3937
ath11k_wmi_probe_resp_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)3938 int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
3939 struct sk_buff *tmpl)
3940 {
3941 struct wmi_probe_tmpl_cmd *cmd;
3942 struct wmi_bcn_prb_info *probe_info;
3943 struct wmi_tlv *tlv;
3944 struct sk_buff *skb;
3945 void *ptr;
3946 int ret, len;
3947 size_t aligned_len = roundup(tmpl->len, 4);
3948
3949 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3950 "vdev %i set probe response template\n", vdev_id);
3951
3952 len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
3953
3954 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3955 if (!skb)
3956 return -ENOMEM;
3957
3958 cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
3959 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
3960 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3961 cmd->vdev_id = vdev_id;
3962 cmd->buf_len = tmpl->len;
3963
3964 ptr = skb->data + sizeof(*cmd);
3965
3966 probe_info = ptr;
3967 len = sizeof(*probe_info);
3968 probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3969 WMI_TAG_BCN_PRB_INFO) |
3970 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3971 probe_info->caps = 0;
3972 probe_info->erp = 0;
3973
3974 ptr += sizeof(*probe_info);
3975
3976 tlv = ptr;
3977 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3978 FIELD_PREP(WMI_TLV_LEN, aligned_len);
3979 memcpy(tlv->value, tmpl->data, tmpl->len);
3980
3981 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
3982 if (ret) {
3983 ath11k_warn(ar->ab,
3984 "WMI vdev %i failed to send probe response template command\n",
3985 vdev_id);
3986 dev_kfree_skb(skb);
3987 return ret;
3988 }
3989
3990 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd ");
3991
3992 return 0;
3993 }
3994
ath11k_wmi_fils_discovery(struct ath11k * ar,u32 vdev_id,u32 interval,bool unsol_bcast_probe_resp_enabled)3995 int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
3996 bool unsol_bcast_probe_resp_enabled)
3997 {
3998 struct sk_buff *skb;
3999 int ret, len;
4000 struct wmi_fils_discovery_cmd *cmd;
4001
4002 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4003 "vdev %i set %s interval to %u TU\n",
4004 vdev_id, unsol_bcast_probe_resp_enabled ?
4005 "unsolicited broadcast probe response" : "FILS discovery",
4006 interval);
4007
4008 len = sizeof(*cmd);
4009 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4010 if (!skb)
4011 return -ENOMEM;
4012
4013 cmd = (struct wmi_fils_discovery_cmd *)skb->data;
4014 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
4015 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4016 cmd->vdev_id = vdev_id;
4017 cmd->interval = interval;
4018 cmd->config = unsol_bcast_probe_resp_enabled;
4019
4020 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
4021 if (ret) {
4022 ath11k_warn(ar->ab,
4023 "WMI vdev %i failed to send FILS discovery enable/disable command\n",
4024 vdev_id);
4025 dev_kfree_skb(skb);
4026 return ret;
4027 }
4028
4029 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd enable fils");
4030
4031 return 0;
4032 }
4033
4034 static void
ath11k_wmi_obss_color_collision_event(struct ath11k_base * ab,struct sk_buff * skb)4035 ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
4036 {
4037 const void **tb;
4038 const struct wmi_obss_color_collision_event *ev;
4039 struct ath11k_vif *arvif;
4040 int ret;
4041
4042 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
4043 if (IS_ERR(tb)) {
4044 ret = PTR_ERR(tb);
4045 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4046 return;
4047 }
4048
4049 ath11k_dbg(ab, ATH11K_DBG_WMI, "event obss color collision");
4050
4051 rcu_read_lock();
4052
4053 ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
4054 if (!ev) {
4055 ath11k_warn(ab, "failed to fetch obss color collision ev");
4056 goto exit;
4057 }
4058
4059 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
4060 if (!arvif) {
4061 ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
4062 ev->vdev_id);
4063 goto exit;
4064 }
4065
4066 switch (ev->evt_type) {
4067 case WMI_BSS_COLOR_COLLISION_DETECTION:
4068 ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,
4069 0);
4070 ath11k_dbg(ab, ATH11K_DBG_WMI,
4071 "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
4072 ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
4073 break;
4074 case WMI_BSS_COLOR_COLLISION_DISABLE:
4075 case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
4076 case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
4077 break;
4078 default:
4079 ath11k_warn(ab, "received unknown obss color collision detection event\n");
4080 }
4081
4082 exit:
4083 kfree(tb);
4084 rcu_read_unlock();
4085 }
4086
4087 static void
ath11k_fill_band_to_mac_param(struct ath11k_base * soc,struct wmi_host_pdev_band_to_mac * band_to_mac)4088 ath11k_fill_band_to_mac_param(struct ath11k_base *soc,
4089 struct wmi_host_pdev_band_to_mac *band_to_mac)
4090 {
4091 u8 i;
4092 struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
4093 struct ath11k_pdev *pdev;
4094
4095 for (i = 0; i < soc->num_radios; i++) {
4096 pdev = &soc->pdevs[i];
4097 hal_reg_cap = &soc->hal_reg_cap[i];
4098 band_to_mac[i].pdev_id = pdev->pdev_id;
4099
4100 switch (pdev->cap.supported_bands) {
4101 case WMI_HOST_WLAN_2G_5G_CAP:
4102 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4103 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4104 break;
4105 case WMI_HOST_WLAN_2G_CAP:
4106 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4107 band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
4108 break;
4109 case WMI_HOST_WLAN_5G_CAP:
4110 band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
4111 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4112 break;
4113 default:
4114 break;
4115 }
4116 }
4117 }
4118
4119 static void
ath11k_wmi_copy_resource_config(struct wmi_resource_config * wmi_cfg,struct target_resource_config * tg_cfg)4120 ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
4121 struct target_resource_config *tg_cfg)
4122 {
4123 wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
4124 wmi_cfg->num_peers = tg_cfg->num_peers;
4125 wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
4126 wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
4127 wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
4128 wmi_cfg->num_tids = tg_cfg->num_tids;
4129 wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
4130 wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
4131 wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
4132 wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
4133 wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
4134 wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
4135 wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
4136 wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
4137 wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
4138 wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
4139 wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
4140 wmi_cfg->roam_offload_max_ap_profiles =
4141 tg_cfg->roam_offload_max_ap_profiles;
4142 wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
4143 wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
4144 wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
4145 wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
4146 wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
4147 wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
4148 wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
4149 wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
4150 tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
4151 wmi_cfg->vow_config = tg_cfg->vow_config;
4152 wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
4153 wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
4154 wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
4155 wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
4156 wmi_cfg->num_tdls_conn_table_entries =
4157 tg_cfg->num_tdls_conn_table_entries;
4158 wmi_cfg->beacon_tx_offload_max_vdev =
4159 tg_cfg->beacon_tx_offload_max_vdev;
4160 wmi_cfg->num_multicast_filter_entries =
4161 tg_cfg->num_multicast_filter_entries;
4162 wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
4163 wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
4164 wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
4165 wmi_cfg->max_tdls_concurrent_sleep_sta =
4166 tg_cfg->max_tdls_concurrent_sleep_sta;
4167 wmi_cfg->max_tdls_concurrent_buffer_sta =
4168 tg_cfg->max_tdls_concurrent_buffer_sta;
4169 wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
4170 wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
4171 wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
4172 wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
4173 wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
4174 wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
4175 wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
4176 wmi_cfg->flag1 = tg_cfg->flag1;
4177 wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
4178 wmi_cfg->sched_params = tg_cfg->sched_params;
4179 wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
4180 wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
4181 wmi_cfg->host_service_flags &=
4182 ~(1 << WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4183 wmi_cfg->host_service_flags |= (tg_cfg->is_reg_cc_ext_event_supported <<
4184 WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4185 wmi_cfg->flags2 = WMI_RSRC_CFG_FLAG2_CALC_NEXT_DTIM_COUNT_SET;
4186 wmi_cfg->ema_max_vap_cnt = tg_cfg->ema_max_vap_cnt;
4187 wmi_cfg->ema_max_profile_period = tg_cfg->ema_max_profile_period;
4188 }
4189
ath11k_init_cmd_send(struct ath11k_pdev_wmi * wmi,struct wmi_init_cmd_param * param)4190 static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
4191 struct wmi_init_cmd_param *param)
4192 {
4193 struct ath11k_base *ab = wmi->wmi_ab->ab;
4194 struct sk_buff *skb;
4195 struct wmi_init_cmd *cmd;
4196 struct wmi_resource_config *cfg;
4197 struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
4198 struct wmi_pdev_band_to_mac *band_to_mac;
4199 struct wlan_host_mem_chunk *host_mem_chunks;
4200 struct wmi_tlv *tlv;
4201 size_t ret, len;
4202 void *ptr;
4203 u32 hw_mode_len = 0;
4204 u16 idx;
4205
4206 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
4207 hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
4208 (param->num_band_to_mac * sizeof(*band_to_mac));
4209
4210 len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
4211 (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
4212
4213 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4214 if (!skb)
4215 return -ENOMEM;
4216
4217 cmd = (struct wmi_init_cmd *)skb->data;
4218
4219 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
4220 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4221
4222 ptr = skb->data + sizeof(*cmd);
4223 cfg = ptr;
4224
4225 ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
4226
4227 cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
4228 FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
4229
4230 ptr += sizeof(*cfg);
4231 host_mem_chunks = ptr + TLV_HDR_SIZE;
4232 len = sizeof(struct wlan_host_mem_chunk);
4233
4234 for (idx = 0; idx < param->num_mem_chunks; ++idx) {
4235 host_mem_chunks[idx].tlv_header =
4236 FIELD_PREP(WMI_TLV_TAG,
4237 WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
4238 FIELD_PREP(WMI_TLV_LEN, len);
4239
4240 host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
4241 host_mem_chunks[idx].size = param->mem_chunks[idx].len;
4242 host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
4243
4244 ath11k_dbg(ab, ATH11K_DBG_WMI,
4245 "host mem chunk req_id %d paddr 0x%llx len %d\n",
4246 param->mem_chunks[idx].req_id,
4247 (u64)param->mem_chunks[idx].paddr,
4248 param->mem_chunks[idx].len);
4249 }
4250 cmd->num_host_mem_chunks = param->num_mem_chunks;
4251 len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4252
4253 /* num_mem_chunks is zero */
4254 tlv = ptr;
4255 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4256 FIELD_PREP(WMI_TLV_LEN, len);
4257 ptr += TLV_HDR_SIZE + len;
4258
4259 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4260 hw_mode = ptr;
4261 hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4262 WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4263 FIELD_PREP(WMI_TLV_LEN,
4264 sizeof(*hw_mode) - TLV_HDR_SIZE);
4265
4266 hw_mode->hw_mode_index = param->hw_mode_id;
4267 hw_mode->num_band_to_mac = param->num_band_to_mac;
4268
4269 ptr += sizeof(*hw_mode);
4270
4271 len = param->num_band_to_mac * sizeof(*band_to_mac);
4272 tlv = ptr;
4273 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4274 FIELD_PREP(WMI_TLV_LEN, len);
4275
4276 ptr += TLV_HDR_SIZE;
4277 len = sizeof(*band_to_mac);
4278
4279 for (idx = 0; idx < param->num_band_to_mac; idx++) {
4280 band_to_mac = ptr;
4281
4282 band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4283 WMI_TAG_PDEV_BAND_TO_MAC) |
4284 FIELD_PREP(WMI_TLV_LEN,
4285 len - TLV_HDR_SIZE);
4286 band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4287 band_to_mac->start_freq =
4288 param->band_to_mac[idx].start_freq;
4289 band_to_mac->end_freq =
4290 param->band_to_mac[idx].end_freq;
4291 ptr += sizeof(*band_to_mac);
4292 }
4293 }
4294
4295 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4296 if (ret) {
4297 ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4298 dev_kfree_skb(skb);
4299 return ret;
4300 }
4301
4302 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd wmi init");
4303
4304 return 0;
4305 }
4306
ath11k_wmi_pdev_lro_cfg(struct ath11k * ar,int pdev_id)4307 int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4308 int pdev_id)
4309 {
4310 struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4311 struct sk_buff *skb;
4312 int ret;
4313
4314 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4315 if (!skb)
4316 return -ENOMEM;
4317
4318 cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4319 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4320 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4321
4322 get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4323 get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4324
4325 cmd->pdev_id = pdev_id;
4326
4327 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4328 if (ret) {
4329 ath11k_warn(ar->ab,
4330 "failed to send lro cfg req wmi cmd\n");
4331 goto err;
4332 }
4333
4334 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4335 "cmd lro config pdev_id 0x%x\n", pdev_id);
4336 return 0;
4337 err:
4338 dev_kfree_skb(skb);
4339 return ret;
4340 }
4341
ath11k_wmi_wait_for_service_ready(struct ath11k_base * ab)4342 int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4343 {
4344 unsigned long time_left;
4345
4346 time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4347 WMI_SERVICE_READY_TIMEOUT_HZ);
4348 if (!time_left)
4349 return -ETIMEDOUT;
4350
4351 return 0;
4352 }
4353
ath11k_wmi_wait_for_unified_ready(struct ath11k_base * ab)4354 int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4355 {
4356 unsigned long time_left;
4357
4358 time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4359 WMI_SERVICE_READY_TIMEOUT_HZ);
4360 if (!time_left)
4361 return -ETIMEDOUT;
4362
4363 return 0;
4364 }
4365
ath11k_wmi_set_hw_mode(struct ath11k_base * ab,enum wmi_host_hw_mode_config_type mode)4366 int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4367 enum wmi_host_hw_mode_config_type mode)
4368 {
4369 struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4370 struct sk_buff *skb;
4371 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4372 int len;
4373 int ret;
4374
4375 len = sizeof(*cmd);
4376
4377 skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4378 if (!skb)
4379 return -ENOMEM;
4380
4381 cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4382
4383 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4384 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4385
4386 cmd->pdev_id = WMI_PDEV_ID_SOC;
4387 cmd->hw_mode_index = mode;
4388
4389 ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4390 if (ret) {
4391 ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4392 dev_kfree_skb(skb);
4393 return ret;
4394 }
4395
4396 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev set hw mode %d", cmd->hw_mode_index);
4397
4398 return 0;
4399 }
4400
ath11k_wmi_cmd_init(struct ath11k_base * ab)4401 int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4402 {
4403 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4404 struct wmi_init_cmd_param init_param;
4405 struct target_resource_config config;
4406
4407 memset(&init_param, 0, sizeof(init_param));
4408 memset(&config, 0, sizeof(config));
4409
4410 ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4411
4412 if (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
4413 ab->wmi_ab.svc_map))
4414 config.is_reg_cc_ext_event_supported = 1;
4415
4416 memcpy(&wmi_ab->wlan_resource_config, &config, sizeof(config));
4417
4418 init_param.res_cfg = &wmi_ab->wlan_resource_config;
4419 init_param.num_mem_chunks = wmi_ab->num_mem_chunks;
4420 init_param.hw_mode_id = wmi_ab->preferred_hw_mode;
4421 init_param.mem_chunks = wmi_ab->mem_chunks;
4422
4423 if (ab->hw_params.single_pdev_only)
4424 init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4425
4426 init_param.num_band_to_mac = ab->num_radios;
4427 ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4428
4429 return ath11k_init_cmd_send(&wmi_ab->wmi[0], &init_param);
4430 }
4431
ath11k_wmi_vdev_spectral_conf(struct ath11k * ar,struct ath11k_wmi_vdev_spectral_conf_param * param)4432 int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4433 struct ath11k_wmi_vdev_spectral_conf_param *param)
4434 {
4435 struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4436 struct sk_buff *skb;
4437 int ret;
4438
4439 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4440 if (!skb)
4441 return -ENOMEM;
4442
4443 cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4444 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4445 WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4446 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4447
4448 memcpy(&cmd->param, param, sizeof(*param));
4449
4450 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4451 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4452 if (ret) {
4453 ath11k_warn(ar->ab,
4454 "failed to send spectral scan config wmi cmd\n");
4455 goto err;
4456 }
4457
4458 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4459 "cmd vdev spectral scan configure vdev_id 0x%x\n",
4460 param->vdev_id);
4461
4462 return 0;
4463 err:
4464 dev_kfree_skb(skb);
4465 return ret;
4466 }
4467
ath11k_wmi_vdev_spectral_enable(struct ath11k * ar,u32 vdev_id,u32 trigger,u32 enable)4468 int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4469 u32 trigger, u32 enable)
4470 {
4471 struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4472 struct sk_buff *skb;
4473 int ret;
4474
4475 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4476 if (!skb)
4477 return -ENOMEM;
4478
4479 cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4480 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4481 WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4482 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4483
4484 cmd->vdev_id = vdev_id;
4485 cmd->trigger_cmd = trigger;
4486 cmd->enable_cmd = enable;
4487
4488 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4489 WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4490 if (ret) {
4491 ath11k_warn(ar->ab,
4492 "failed to send spectral enable wmi cmd\n");
4493 goto err;
4494 }
4495
4496 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4497 "cmd vdev spectral scan enable vdev id 0x%x\n",
4498 vdev_id);
4499
4500 return 0;
4501 err:
4502 dev_kfree_skb(skb);
4503 return ret;
4504 }
4505
ath11k_wmi_pdev_dma_ring_cfg(struct ath11k * ar,struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd * param)4506 int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4507 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4508 {
4509 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4510 struct sk_buff *skb;
4511 int ret;
4512
4513 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4514 if (!skb)
4515 return -ENOMEM;
4516
4517 cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4518 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4519 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4520
4521 cmd->pdev_id = param->pdev_id;
4522 cmd->module_id = param->module_id;
4523 cmd->base_paddr_lo = param->base_paddr_lo;
4524 cmd->base_paddr_hi = param->base_paddr_hi;
4525 cmd->head_idx_paddr_lo = param->head_idx_paddr_lo;
4526 cmd->head_idx_paddr_hi = param->head_idx_paddr_hi;
4527 cmd->tail_idx_paddr_lo = param->tail_idx_paddr_lo;
4528 cmd->tail_idx_paddr_hi = param->tail_idx_paddr_hi;
4529 cmd->num_elems = param->num_elems;
4530 cmd->buf_size = param->buf_size;
4531 cmd->num_resp_per_event = param->num_resp_per_event;
4532 cmd->event_timeout_ms = param->event_timeout_ms;
4533
4534 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4535 WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4536 if (ret) {
4537 ath11k_warn(ar->ab,
4538 "failed to send dma ring cfg req wmi cmd\n");
4539 goto err;
4540 }
4541
4542 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4543 "cmd pdev dma ring cfg req pdev_id 0x%x\n",
4544 param->pdev_id);
4545
4546 return 0;
4547 err:
4548 dev_kfree_skb(skb);
4549 return ret;
4550 }
4551
ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4552 static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4553 u16 tag, u16 len,
4554 const void *ptr, void *data)
4555 {
4556 struct wmi_tlv_dma_buf_release_parse *parse = data;
4557
4558 if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4559 return -EPROTO;
4560
4561 if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4562 return -ENOBUFS;
4563
4564 parse->num_buf_entry++;
4565 return 0;
4566 }
4567
ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4568 static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4569 u16 tag, u16 len,
4570 const void *ptr, void *data)
4571 {
4572 struct wmi_tlv_dma_buf_release_parse *parse = data;
4573
4574 if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4575 return -EPROTO;
4576
4577 if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4578 return -ENOBUFS;
4579
4580 parse->num_meta++;
4581 return 0;
4582 }
4583
ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)4584 static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4585 u16 tag, u16 len,
4586 const void *ptr, void *data)
4587 {
4588 struct wmi_tlv_dma_buf_release_parse *parse = data;
4589 int ret;
4590
4591 switch (tag) {
4592 case WMI_TAG_DMA_BUF_RELEASE:
4593 memcpy(&parse->fixed, ptr,
4594 sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4595 parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4596 break;
4597 case WMI_TAG_ARRAY_STRUCT:
4598 if (!parse->buf_entry_done) {
4599 parse->num_buf_entry = 0;
4600 parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4601
4602 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4603 ath11k_wmi_tlv_dma_buf_entry_parse,
4604 parse);
4605 if (ret) {
4606 ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4607 ret);
4608 return ret;
4609 }
4610
4611 parse->buf_entry_done = true;
4612 } else if (!parse->meta_data_done) {
4613 parse->num_meta = 0;
4614 parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4615
4616 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4617 ath11k_wmi_tlv_dma_buf_meta_parse,
4618 parse);
4619 if (ret) {
4620 ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4621 ret);
4622 return ret;
4623 }
4624
4625 parse->meta_data_done = true;
4626 }
4627 break;
4628 default:
4629 break;
4630 }
4631 return 0;
4632 }
4633
ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base * ab,struct sk_buff * skb)4634 static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4635 struct sk_buff *skb)
4636 {
4637 struct wmi_tlv_dma_buf_release_parse parse = { };
4638 struct ath11k_dbring_buf_release_event param;
4639 int ret;
4640
4641 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4642 ath11k_wmi_tlv_dma_buf_parse,
4643 &parse);
4644 if (ret) {
4645 ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4646 return;
4647 }
4648
4649 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev dma ring buf release");
4650
4651 param.fixed = parse.fixed;
4652 param.buf_entry = parse.buf_entry;
4653 param.num_buf_entry = parse.num_buf_entry;
4654 param.meta_data = parse.meta_data;
4655 param.num_meta = parse.num_meta;
4656
4657 ret = ath11k_dbring_buffer_release_event(ab, ¶m);
4658 if (ret) {
4659 ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4660 return;
4661 }
4662 }
4663
ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4664 static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4665 u16 tag, u16 len,
4666 const void *ptr, void *data)
4667 {
4668 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4669 struct wmi_hw_mode_capabilities *hw_mode_cap;
4670 u32 phy_map = 0;
4671
4672 if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4673 return -EPROTO;
4674
4675 if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4676 return -ENOBUFS;
4677
4678 hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4679 hw_mode_id);
4680 svc_rdy_ext->n_hw_mode_caps++;
4681
4682 phy_map = hw_mode_cap->phy_id_map;
4683 while (phy_map) {
4684 svc_rdy_ext->tot_phy_id++;
4685 phy_map = phy_map >> 1;
4686 }
4687
4688 return 0;
4689 }
4690
ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4691 static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4692 u16 len, const void *ptr, void *data)
4693 {
4694 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4695 struct wmi_hw_mode_capabilities *hw_mode_caps;
4696 enum wmi_host_hw_mode_config_type mode, pref;
4697 u32 i;
4698 int ret;
4699
4700 svc_rdy_ext->n_hw_mode_caps = 0;
4701 svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
4702
4703 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4704 ath11k_wmi_tlv_hw_mode_caps_parse,
4705 svc_rdy_ext);
4706 if (ret) {
4707 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4708 return ret;
4709 }
4710
4711 i = 0;
4712 while (i < svc_rdy_ext->n_hw_mode_caps) {
4713 hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
4714 mode = hw_mode_caps->hw_mode_id;
4715 pref = soc->wmi_ab.preferred_hw_mode;
4716
4717 if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
4718 svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
4719 soc->wmi_ab.preferred_hw_mode = mode;
4720 }
4721 i++;
4722 }
4723
4724 ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
4725 soc->wmi_ab.preferred_hw_mode);
4726 if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
4727 return -EINVAL;
4728
4729 return 0;
4730 }
4731
ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4732 static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
4733 u16 tag, u16 len,
4734 const void *ptr, void *data)
4735 {
4736 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4737
4738 if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
4739 return -EPROTO;
4740
4741 if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
4742 return -ENOBUFS;
4743
4744 len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
4745 if (!svc_rdy_ext->n_mac_phy_caps) {
4746 svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
4747 len, GFP_ATOMIC);
4748 if (!svc_rdy_ext->mac_phy_caps)
4749 return -ENOMEM;
4750 }
4751
4752 memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
4753 svc_rdy_ext->n_mac_phy_caps++;
4754 return 0;
4755 }
4756
ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4757 static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
4758 u16 tag, u16 len,
4759 const void *ptr, void *data)
4760 {
4761 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4762
4763 if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
4764 return -EPROTO;
4765
4766 if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
4767 return -ENOBUFS;
4768
4769 svc_rdy_ext->n_ext_hal_reg_caps++;
4770 return 0;
4771 }
4772
ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4773 static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
4774 u16 len, const void *ptr, void *data)
4775 {
4776 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4777 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4778 struct ath11k_hal_reg_capabilities_ext reg_cap;
4779 int ret;
4780 u32 i;
4781
4782 svc_rdy_ext->n_ext_hal_reg_caps = 0;
4783 svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
4784 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4785 ath11k_wmi_tlv_ext_hal_reg_caps_parse,
4786 svc_rdy_ext);
4787 if (ret) {
4788 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4789 return ret;
4790 }
4791
4792 for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
4793 ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
4794 svc_rdy_ext->soc_hal_reg_caps,
4795 svc_rdy_ext->ext_hal_reg_caps, i,
4796 ®_cap);
4797 if (ret) {
4798 ath11k_warn(soc, "failed to extract reg cap %d\n", i);
4799 return ret;
4800 }
4801
4802 memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
4803 ®_cap, sizeof(reg_cap));
4804 }
4805 return 0;
4806 }
4807
ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4808 static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
4809 u16 len, const void *ptr,
4810 void *data)
4811 {
4812 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4813 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4814 u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
4815 u32 phy_id_map;
4816 int pdev_index = 0;
4817 int ret;
4818
4819 svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
4820 svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
4821
4822 soc->num_radios = 0;
4823 soc->target_pdev_count = 0;
4824 phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
4825
4826 while (phy_id_map && soc->num_radios < MAX_RADIOS) {
4827 ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
4828 svc_rdy_ext->hw_caps,
4829 svc_rdy_ext->hw_mode_caps,
4830 svc_rdy_ext->soc_hal_reg_caps,
4831 svc_rdy_ext->mac_phy_caps,
4832 hw_mode_id, soc->num_radios,
4833 &soc->pdevs[pdev_index]);
4834 if (ret) {
4835 ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
4836 soc->num_radios);
4837 return ret;
4838 }
4839
4840 soc->num_radios++;
4841
4842 /* For QCA6390, save mac_phy capability in the same pdev */
4843 if (soc->hw_params.single_pdev_only)
4844 pdev_index = 0;
4845 else
4846 pdev_index = soc->num_radios;
4847
4848 /* TODO: mac_phy_cap prints */
4849 phy_id_map >>= 1;
4850 }
4851
4852 /* For QCA6390, set num_radios to 1 because host manages
4853 * both 2G and 5G radio in one pdev.
4854 * Set pdev_id = 0 and 0 means soc level.
4855 */
4856 if (soc->hw_params.single_pdev_only) {
4857 soc->num_radios = 1;
4858 soc->pdevs[0].pdev_id = 0;
4859 }
4860
4861 if (!soc->reg_info_store) {
4862 soc->reg_info_store = kcalloc(soc->num_radios,
4863 sizeof(*soc->reg_info_store),
4864 GFP_ATOMIC);
4865 if (!soc->reg_info_store)
4866 return -ENOMEM;
4867 }
4868
4869 return 0;
4870 }
4871
ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4872 static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
4873 u16 tag, u16 len,
4874 const void *ptr, void *data)
4875 {
4876 struct wmi_tlv_dma_ring_caps_parse *parse = data;
4877
4878 if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
4879 return -EPROTO;
4880
4881 parse->n_dma_ring_caps++;
4882 return 0;
4883 }
4884
ath11k_wmi_alloc_dbring_caps(struct ath11k_base * ab,u32 num_cap)4885 static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
4886 u32 num_cap)
4887 {
4888 size_t sz;
4889 void *ptr;
4890
4891 sz = num_cap * sizeof(struct ath11k_dbring_cap);
4892 ptr = kzalloc(sz, GFP_ATOMIC);
4893 if (!ptr)
4894 return -ENOMEM;
4895
4896 ab->db_caps = ptr;
4897 ab->num_db_cap = num_cap;
4898
4899 return 0;
4900 }
4901
ath11k_wmi_free_dbring_caps(struct ath11k_base * ab)4902 static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
4903 {
4904 kfree(ab->db_caps);
4905 ab->db_caps = NULL;
4906 ab->num_db_cap = 0;
4907 }
4908
ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base * ab,u16 len,const void * ptr,void * data)4909 static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
4910 u16 len, const void *ptr, void *data)
4911 {
4912 struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
4913 struct wmi_dma_ring_capabilities *dma_caps;
4914 struct ath11k_dbring_cap *dir_buff_caps;
4915 int ret;
4916 u32 i;
4917
4918 dma_caps_parse->n_dma_ring_caps = 0;
4919 dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
4920 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4921 ath11k_wmi_tlv_dma_ring_caps_parse,
4922 dma_caps_parse);
4923 if (ret) {
4924 ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
4925 return ret;
4926 }
4927
4928 if (!dma_caps_parse->n_dma_ring_caps)
4929 return 0;
4930
4931 if (ab->num_db_cap) {
4932 ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
4933 return 0;
4934 }
4935
4936 ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
4937 if (ret)
4938 return ret;
4939
4940 dir_buff_caps = ab->db_caps;
4941 for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
4942 if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
4943 ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
4944 ret = -EINVAL;
4945 goto free_dir_buff;
4946 }
4947
4948 dir_buff_caps[i].id = dma_caps[i].module_id;
4949 dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
4950 dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
4951 dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
4952 dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
4953 }
4954
4955 return 0;
4956
4957 free_dir_buff:
4958 ath11k_wmi_free_dbring_caps(ab);
4959 return ret;
4960 }
4961
ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)4962 static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
4963 u16 tag, u16 len,
4964 const void *ptr, void *data)
4965 {
4966 struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
4967 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4968 int ret;
4969
4970 switch (tag) {
4971 case WMI_TAG_SERVICE_READY_EXT_EVENT:
4972 ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
4973 &svc_rdy_ext->param);
4974 if (ret) {
4975 ath11k_warn(ab, "unable to extract ext params\n");
4976 return ret;
4977 }
4978 break;
4979
4980 case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
4981 svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
4982 svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
4983 break;
4984
4985 case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
4986 ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
4987 svc_rdy_ext);
4988 if (ret)
4989 return ret;
4990 break;
4991
4992 case WMI_TAG_ARRAY_STRUCT:
4993 if (!svc_rdy_ext->hw_mode_done) {
4994 ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
4995 svc_rdy_ext);
4996 if (ret)
4997 return ret;
4998
4999 svc_rdy_ext->hw_mode_done = true;
5000 } else if (!svc_rdy_ext->mac_phy_done) {
5001 svc_rdy_ext->n_mac_phy_caps = 0;
5002 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5003 ath11k_wmi_tlv_mac_phy_caps_parse,
5004 svc_rdy_ext);
5005 if (ret) {
5006 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5007 return ret;
5008 }
5009
5010 svc_rdy_ext->mac_phy_done = true;
5011 } else if (!svc_rdy_ext->ext_hal_reg_done) {
5012 ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
5013 svc_rdy_ext);
5014 if (ret)
5015 return ret;
5016
5017 svc_rdy_ext->ext_hal_reg_done = true;
5018 } else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
5019 svc_rdy_ext->mac_phy_chainmask_combo_done = true;
5020 } else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
5021 svc_rdy_ext->mac_phy_chainmask_cap_done = true;
5022 } else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
5023 svc_rdy_ext->oem_dma_ring_cap_done = true;
5024 } else if (!svc_rdy_ext->dma_ring_cap_done) {
5025 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5026 &svc_rdy_ext->dma_caps_parse);
5027 if (ret)
5028 return ret;
5029
5030 svc_rdy_ext->dma_ring_cap_done = true;
5031 }
5032 break;
5033
5034 default:
5035 break;
5036 }
5037 return 0;
5038 }
5039
ath11k_service_ready_ext_event(struct ath11k_base * ab,struct sk_buff * skb)5040 static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
5041 struct sk_buff *skb)
5042 {
5043 struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
5044 int ret;
5045
5046 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5047 ath11k_wmi_tlv_svc_rdy_ext_parse,
5048 &svc_rdy_ext);
5049 if (ret) {
5050 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5051 goto err;
5052 }
5053
5054 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext");
5055
5056 if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
5057 complete(&ab->wmi_ab.service_ready);
5058
5059 kfree(svc_rdy_ext.mac_phy_caps);
5060 return 0;
5061
5062 err:
5063 ath11k_wmi_free_dbring_caps(ab);
5064 return ret;
5065 }
5066
ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5067 static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
5068 u16 tag, u16 len,
5069 const void *ptr, void *data)
5070 {
5071 struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
5072 int ret;
5073
5074 switch (tag) {
5075 case WMI_TAG_ARRAY_STRUCT:
5076 if (!parse->dma_ring_cap_done) {
5077 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5078 &parse->dma_caps_parse);
5079 if (ret)
5080 return ret;
5081
5082 parse->dma_ring_cap_done = true;
5083 }
5084 break;
5085 default:
5086 break;
5087 }
5088
5089 return 0;
5090 }
5091
ath11k_service_ready_ext2_event(struct ath11k_base * ab,struct sk_buff * skb)5092 static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
5093 struct sk_buff *skb)
5094 {
5095 struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
5096 int ret;
5097
5098 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5099 ath11k_wmi_tlv_svc_rdy_ext2_parse,
5100 &svc_rdy_ext2);
5101 if (ret) {
5102 ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
5103 goto err;
5104 }
5105
5106 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext2");
5107
5108 complete(&ab->wmi_ab.service_ready);
5109
5110 return 0;
5111
5112 err:
5113 ath11k_wmi_free_dbring_caps(ab);
5114 return ret;
5115 }
5116
ath11k_pull_vdev_start_resp_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_vdev_start_resp_event * vdev_rsp)5117 static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5118 struct wmi_vdev_start_resp_event *vdev_rsp)
5119 {
5120 const void **tb;
5121 const struct wmi_vdev_start_resp_event *ev;
5122 int ret;
5123
5124 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5125 if (IS_ERR(tb)) {
5126 ret = PTR_ERR(tb);
5127 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5128 return ret;
5129 }
5130
5131 ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
5132 if (!ev) {
5133 ath11k_warn(ab, "failed to fetch vdev start resp ev");
5134 kfree(tb);
5135 return -EPROTO;
5136 }
5137
5138 memset(vdev_rsp, 0, sizeof(*vdev_rsp));
5139
5140 vdev_rsp->vdev_id = ev->vdev_id;
5141 vdev_rsp->requestor_id = ev->requestor_id;
5142 vdev_rsp->resp_type = ev->resp_type;
5143 vdev_rsp->status = ev->status;
5144 vdev_rsp->chain_mask = ev->chain_mask;
5145 vdev_rsp->smps_mode = ev->smps_mode;
5146 vdev_rsp->mac_id = ev->mac_id;
5147 vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
5148 vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
5149 vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;
5150
5151 kfree(tb);
5152 return 0;
5153 }
5154
ath11k_print_reg_rule(struct ath11k_base * ab,const char * band,u32 num_reg_rules,struct cur_reg_rule * reg_rule_ptr)5155 static void ath11k_print_reg_rule(struct ath11k_base *ab, const char *band,
5156 u32 num_reg_rules,
5157 struct cur_reg_rule *reg_rule_ptr)
5158 {
5159 struct cur_reg_rule *reg_rule = reg_rule_ptr;
5160 u32 count;
5161
5162 ath11k_dbg(ab, ATH11K_DBG_WMI, "number of reg rules in %s band: %d\n",
5163 band, num_reg_rules);
5164
5165 for (count = 0; count < num_reg_rules; count++) {
5166 ath11k_dbg(ab, ATH11K_DBG_WMI,
5167 "reg rule %d: (%d - %d @ %d) (%d, %d) (FLAGS %d)\n",
5168 count + 1, reg_rule->start_freq, reg_rule->end_freq,
5169 reg_rule->max_bw, reg_rule->ant_gain,
5170 reg_rule->reg_power, reg_rule->flags);
5171 reg_rule++;
5172 }
5173 }
5174
5175 static struct cur_reg_rule
create_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_rule_struct * wmi_reg_rule)5176 *create_reg_rules_from_wmi(u32 num_reg_rules,
5177 struct wmi_regulatory_rule_struct *wmi_reg_rule)
5178 {
5179 struct cur_reg_rule *reg_rule_ptr;
5180 u32 count;
5181
5182 reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
5183 GFP_ATOMIC);
5184
5185 if (!reg_rule_ptr)
5186 return NULL;
5187
5188 for (count = 0; count < num_reg_rules; count++) {
5189 reg_rule_ptr[count].start_freq =
5190 FIELD_GET(REG_RULE_START_FREQ,
5191 wmi_reg_rule[count].freq_info);
5192 reg_rule_ptr[count].end_freq =
5193 FIELD_GET(REG_RULE_END_FREQ,
5194 wmi_reg_rule[count].freq_info);
5195 reg_rule_ptr[count].max_bw =
5196 FIELD_GET(REG_RULE_MAX_BW,
5197 wmi_reg_rule[count].bw_pwr_info);
5198 reg_rule_ptr[count].reg_power =
5199 FIELD_GET(REG_RULE_REG_PWR,
5200 wmi_reg_rule[count].bw_pwr_info);
5201 reg_rule_ptr[count].ant_gain =
5202 FIELD_GET(REG_RULE_ANT_GAIN,
5203 wmi_reg_rule[count].bw_pwr_info);
5204 reg_rule_ptr[count].flags =
5205 FIELD_GET(REG_RULE_FLAGS,
5206 wmi_reg_rule[count].flag_info);
5207 }
5208
5209 return reg_rule_ptr;
5210 }
5211
ath11k_pull_reg_chan_list_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5212 static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
5213 struct sk_buff *skb,
5214 struct cur_regulatory_info *reg_info)
5215 {
5216 const void **tb;
5217 const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
5218 struct wmi_regulatory_rule_struct *wmi_reg_rule;
5219 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5220 int ret;
5221
5222 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
5223
5224 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5225 if (IS_ERR(tb)) {
5226 ret = PTR_ERR(tb);
5227 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5228 return ret;
5229 }
5230
5231 chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
5232 if (!chan_list_event_hdr) {
5233 ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
5234 kfree(tb);
5235 return -EPROTO;
5236 }
5237
5238 reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;
5239 reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;
5240
5241 if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {
5242 ath11k_warn(ab, "No regulatory rules available in the event info\n");
5243 kfree(tb);
5244 return -EINVAL;
5245 }
5246
5247 memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
5248 REG_ALPHA2_LEN);
5249 reg_info->dfs_region = chan_list_event_hdr->dfs_region;
5250 reg_info->phybitmap = chan_list_event_hdr->phybitmap;
5251 reg_info->num_phy = chan_list_event_hdr->num_phy;
5252 reg_info->phy_id = chan_list_event_hdr->phy_id;
5253 reg_info->ctry_code = chan_list_event_hdr->country_id;
5254 reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
5255
5256 ath11k_dbg(ab, ATH11K_DBG_WMI,
5257 "status_code %s",
5258 ath11k_cc_status_to_str(reg_info->status_code));
5259
5260 reg_info->status_code =
5261 ath11k_wmi_cc_setting_code_to_reg(chan_list_event_hdr->status_code);
5262
5263 reg_info->is_ext_reg_event = false;
5264
5265 reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;
5266 reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;
5267 reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;
5268 reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;
5269
5270 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5271 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5272
5273 ath11k_dbg(ab, ATH11K_DBG_WMI,
5274 "cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",
5275 reg_info->alpha2, reg_info->dfs_region,
5276 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5277 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);
5278
5279 ath11k_dbg(ab, ATH11K_DBG_WMI,
5280 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5281 num_2ghz_reg_rules, num_5ghz_reg_rules);
5282
5283 wmi_reg_rule =
5284 (struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
5285 + sizeof(*chan_list_event_hdr)
5286 + sizeof(struct wmi_tlv));
5287
5288 if (num_2ghz_reg_rules) {
5289 reg_info->reg_rules_2ghz_ptr =
5290 create_reg_rules_from_wmi(num_2ghz_reg_rules,
5291 wmi_reg_rule);
5292 if (!reg_info->reg_rules_2ghz_ptr) {
5293 kfree(tb);
5294 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5295 return -ENOMEM;
5296 }
5297
5298 ath11k_print_reg_rule(ab, "2 GHz",
5299 num_2ghz_reg_rules,
5300 reg_info->reg_rules_2ghz_ptr);
5301 }
5302
5303 if (num_5ghz_reg_rules) {
5304 wmi_reg_rule += num_2ghz_reg_rules;
5305 reg_info->reg_rules_5ghz_ptr =
5306 create_reg_rules_from_wmi(num_5ghz_reg_rules,
5307 wmi_reg_rule);
5308 if (!reg_info->reg_rules_5ghz_ptr) {
5309 kfree(tb);
5310 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5311 return -ENOMEM;
5312 }
5313
5314 ath11k_print_reg_rule(ab, "5 GHz",
5315 num_5ghz_reg_rules,
5316 reg_info->reg_rules_5ghz_ptr);
5317 }
5318
5319 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5320
5321 kfree(tb);
5322 return 0;
5323 }
5324
5325 static struct cur_reg_rule
create_ext_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_ext_rule * wmi_reg_rule)5326 *create_ext_reg_rules_from_wmi(u32 num_reg_rules,
5327 struct wmi_regulatory_ext_rule *wmi_reg_rule)
5328 {
5329 struct cur_reg_rule *reg_rule_ptr;
5330 u32 count;
5331
5332 reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr), GFP_ATOMIC);
5333
5334 if (!reg_rule_ptr)
5335 return NULL;
5336
5337 for (count = 0; count < num_reg_rules; count++) {
5338 reg_rule_ptr[count].start_freq =
5339 u32_get_bits(wmi_reg_rule[count].freq_info,
5340 REG_RULE_START_FREQ);
5341 reg_rule_ptr[count].end_freq =
5342 u32_get_bits(wmi_reg_rule[count].freq_info,
5343 REG_RULE_END_FREQ);
5344 reg_rule_ptr[count].max_bw =
5345 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5346 REG_RULE_MAX_BW);
5347 reg_rule_ptr[count].reg_power =
5348 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5349 REG_RULE_REG_PWR);
5350 reg_rule_ptr[count].ant_gain =
5351 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5352 REG_RULE_ANT_GAIN);
5353 reg_rule_ptr[count].flags =
5354 u32_get_bits(wmi_reg_rule[count].flag_info,
5355 REG_RULE_FLAGS);
5356 reg_rule_ptr[count].psd_flag =
5357 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5358 REG_RULE_PSD_INFO);
5359 reg_rule_ptr[count].psd_eirp =
5360 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5361 REG_RULE_PSD_EIRP);
5362 }
5363
5364 return reg_rule_ptr;
5365 }
5366
5367 static u8
ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,const struct wmi_regulatory_ext_rule * rule)5368 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,
5369 const struct wmi_regulatory_ext_rule *rule)
5370 {
5371 u8 num_invalid_5ghz_rules = 0;
5372 u32 count, start_freq;
5373
5374 for (count = 0; count < num_reg_rules; count++) {
5375 start_freq = u32_get_bits(rule[count].freq_info,
5376 REG_RULE_START_FREQ);
5377
5378 if (start_freq >= ATH11K_MIN_6G_FREQ)
5379 num_invalid_5ghz_rules++;
5380 }
5381
5382 return num_invalid_5ghz_rules;
5383 }
5384
ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5385 static int ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base *ab,
5386 struct sk_buff *skb,
5387 struct cur_regulatory_info *reg_info)
5388 {
5389 const void **tb;
5390 const struct wmi_reg_chan_list_cc_ext_event *ev;
5391 struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5392 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5393 u32 num_6ghz_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
5394 u32 num_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
5395 u32 total_reg_rules = 0;
5396 int ret, i, j, num_invalid_5ghz_ext_rules = 0;
5397
5398 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory ext channel list\n");
5399
5400 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5401 if (IS_ERR(tb)) {
5402 ret = PTR_ERR(tb);
5403 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5404 return ret;
5405 }
5406
5407 ev = tb[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT];
5408 if (!ev) {
5409 ath11k_warn(ab, "failed to fetch reg chan list ext update ev\n");
5410 kfree(tb);
5411 return -EPROTO;
5412 }
5413
5414 reg_info->num_2ghz_reg_rules = ev->num_2ghz_reg_rules;
5415 reg_info->num_5ghz_reg_rules = ev->num_5ghz_reg_rules;
5416 reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] =
5417 ev->num_6ghz_reg_rules_ap_lpi;
5418 reg_info->num_6ghz_rules_ap[WMI_REG_STANDARD_POWER_AP] =
5419 ev->num_6ghz_reg_rules_ap_sp;
5420 reg_info->num_6ghz_rules_ap[WMI_REG_VERY_LOW_POWER_AP] =
5421 ev->num_6ghz_reg_rules_ap_vlp;
5422
5423 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5424 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i] =
5425 ev->num_6ghz_reg_rules_client_lpi[i];
5426 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i] =
5427 ev->num_6ghz_reg_rules_client_sp[i];
5428 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5429 ev->num_6ghz_reg_rules_client_vlp[i];
5430 }
5431
5432 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5433 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5434
5435 total_reg_rules += num_2ghz_reg_rules;
5436 total_reg_rules += num_5ghz_reg_rules;
5437
5438 if ((num_2ghz_reg_rules > MAX_REG_RULES) ||
5439 (num_5ghz_reg_rules > MAX_REG_RULES)) {
5440 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",
5441 num_2ghz_reg_rules, num_5ghz_reg_rules, MAX_REG_RULES);
5442 kfree(tb);
5443 return -EINVAL;
5444 }
5445
5446 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5447 num_6ghz_reg_rules_ap[i] = reg_info->num_6ghz_rules_ap[i];
5448
5449 if (num_6ghz_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) {
5450 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",
5451 i, num_6ghz_reg_rules_ap[i], MAX_6GHZ_REG_RULES);
5452 kfree(tb);
5453 return -EINVAL;
5454 }
5455
5456 total_reg_rules += num_6ghz_reg_rules_ap[i];
5457 }
5458
5459 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5460 num_6ghz_client[WMI_REG_INDOOR_AP][i] =
5461 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i];
5462 total_reg_rules += num_6ghz_client[WMI_REG_INDOOR_AP][i];
5463
5464 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5465 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i];
5466 total_reg_rules += num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i];
5467
5468 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5469 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i];
5470 total_reg_rules += num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i];
5471
5472 if ((num_6ghz_client[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES) ||
5473 (num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] >
5474 MAX_6GHZ_REG_RULES) ||
5475 (num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] >
5476 MAX_6GHZ_REG_RULES)) {
5477 ath11k_warn(ab,
5478 "Num 6 GHz client reg rules exceeds max limit, for client(type: %d)\n",
5479 i);
5480 kfree(tb);
5481 return -EINVAL;
5482 }
5483 }
5484
5485 if (!total_reg_rules) {
5486 ath11k_warn(ab, "No reg rules available\n");
5487 kfree(tb);
5488 return -EINVAL;
5489 }
5490
5491 memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN);
5492
5493 reg_info->dfs_region = ev->dfs_region;
5494 reg_info->phybitmap = ev->phybitmap;
5495 reg_info->num_phy = ev->num_phy;
5496 reg_info->phy_id = ev->phy_id;
5497 reg_info->ctry_code = ev->country_id;
5498 reg_info->reg_dmn_pair = ev->domain_code;
5499
5500 ath11k_dbg(ab, ATH11K_DBG_WMI,
5501 "status_code %s",
5502 ath11k_cc_status_to_str(reg_info->status_code));
5503
5504 reg_info->status_code =
5505 ath11k_wmi_cc_setting_code_to_reg(ev->status_code);
5506
5507 reg_info->is_ext_reg_event = true;
5508
5509 reg_info->min_bw_2ghz = ev->min_bw_2ghz;
5510 reg_info->max_bw_2ghz = ev->max_bw_2ghz;
5511 reg_info->min_bw_5ghz = ev->min_bw_5ghz;
5512 reg_info->max_bw_5ghz = ev->max_bw_5ghz;
5513
5514 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5515 ev->min_bw_6ghz_ap_lpi;
5516 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5517 ev->max_bw_6ghz_ap_lpi;
5518 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5519 ev->min_bw_6ghz_ap_sp;
5520 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5521 ev->max_bw_6ghz_ap_sp;
5522 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5523 ev->min_bw_6ghz_ap_vlp;
5524 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5525 ev->max_bw_6ghz_ap_vlp;
5526
5527 ath11k_dbg(ab, ATH11K_DBG_WMI,
5528 "6 GHz AP BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5529 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5530 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5531 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5532 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5533 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP],
5534 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP]);
5535
5536 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5537 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5538 ev->min_bw_6ghz_client_lpi[i];
5539 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5540 ev->max_bw_6ghz_client_lpi[i];
5541 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5542 ev->min_bw_6ghz_client_sp[i];
5543 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5544 ev->max_bw_6ghz_client_sp[i];
5545 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5546 ev->min_bw_6ghz_client_vlp[i];
5547 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5548 ev->max_bw_6ghz_client_vlp[i];
5549
5550 ath11k_dbg(ab, ATH11K_DBG_WMI,
5551 "6 GHz %s BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5552 ath11k_6ghz_client_type_to_str(i),
5553 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5554 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5555 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5556 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5557 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i],
5558 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i]);
5559 }
5560
5561 ath11k_dbg(ab, ATH11K_DBG_WMI,
5562 "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x",
5563 reg_info->alpha2, reg_info->dfs_region,
5564 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5565 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz,
5566 reg_info->phybitmap);
5567
5568 ath11k_dbg(ab, ATH11K_DBG_WMI,
5569 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5570 num_2ghz_reg_rules, num_5ghz_reg_rules);
5571
5572 ath11k_dbg(ab, ATH11K_DBG_WMI,
5573 "num_6ghz_reg_rules_ap_lpi: %d num_6ghz_reg_rules_ap_sp: %d num_6ghz_reg_rules_ap_vlp: %d",
5574 num_6ghz_reg_rules_ap[WMI_REG_INDOOR_AP],
5575 num_6ghz_reg_rules_ap[WMI_REG_STANDARD_POWER_AP],
5576 num_6ghz_reg_rules_ap[WMI_REG_VERY_LOW_POWER_AP]);
5577
5578 j = WMI_REG_DEFAULT_CLIENT;
5579 ath11k_dbg(ab, ATH11K_DBG_WMI,
5580 "6 GHz Regular client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5581 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5582 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5583 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5584
5585 j = WMI_REG_SUBORDINATE_CLIENT;
5586 ath11k_dbg(ab, ATH11K_DBG_WMI,
5587 "6 GHz Subordinate client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5588 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5589 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5590 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5591
5592 ext_wmi_reg_rule =
5593 (struct wmi_regulatory_ext_rule *)((u8 *)ev + sizeof(*ev) +
5594 sizeof(struct wmi_tlv));
5595 if (num_2ghz_reg_rules) {
5596 reg_info->reg_rules_2ghz_ptr =
5597 create_ext_reg_rules_from_wmi(num_2ghz_reg_rules,
5598 ext_wmi_reg_rule);
5599
5600 if (!reg_info->reg_rules_2ghz_ptr) {
5601 kfree(tb);
5602 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5603 return -ENOMEM;
5604 }
5605
5606 ath11k_print_reg_rule(ab, "2 GHz",
5607 num_2ghz_reg_rules,
5608 reg_info->reg_rules_2ghz_ptr);
5609 }
5610
5611 ext_wmi_reg_rule += num_2ghz_reg_rules;
5612
5613 /* Firmware might include 6 GHz reg rule in 5 GHz rule list
5614 * for few countries along with separate 6 GHz rule.
5615 * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list
5616 * causes intersect check to be true, and same rules will be
5617 * shown multiple times in iw cmd.
5618 * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list
5619 */
5620 num_invalid_5ghz_ext_rules =
5621 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(num_5ghz_reg_rules,
5622 ext_wmi_reg_rule);
5623
5624 if (num_invalid_5ghz_ext_rules) {
5625 ath11k_dbg(ab, ATH11K_DBG_WMI,
5626 "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules",
5627 reg_info->alpha2, reg_info->num_5ghz_reg_rules,
5628 num_invalid_5ghz_ext_rules);
5629
5630 num_5ghz_reg_rules = num_5ghz_reg_rules - num_invalid_5ghz_ext_rules;
5631 reg_info->num_5ghz_reg_rules = num_5ghz_reg_rules;
5632 }
5633
5634 if (num_5ghz_reg_rules) {
5635 reg_info->reg_rules_5ghz_ptr =
5636 create_ext_reg_rules_from_wmi(num_5ghz_reg_rules,
5637 ext_wmi_reg_rule);
5638
5639 if (!reg_info->reg_rules_5ghz_ptr) {
5640 kfree(tb);
5641 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5642 return -ENOMEM;
5643 }
5644
5645 ath11k_print_reg_rule(ab, "5 GHz",
5646 num_5ghz_reg_rules,
5647 reg_info->reg_rules_5ghz_ptr);
5648 }
5649
5650 /* We have adjusted the number of 5 GHz reg rules above. But still those
5651 * many rules needs to be adjusted in ext_wmi_reg_rule.
5652 *
5653 * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases.
5654 */
5655 ext_wmi_reg_rule += (num_5ghz_reg_rules + num_invalid_5ghz_ext_rules);
5656
5657 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5658 reg_info->reg_rules_6ghz_ap_ptr[i] =
5659 create_ext_reg_rules_from_wmi(num_6ghz_reg_rules_ap[i],
5660 ext_wmi_reg_rule);
5661
5662 if (!reg_info->reg_rules_6ghz_ap_ptr[i]) {
5663 kfree(tb);
5664 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz AP rules\n");
5665 return -ENOMEM;
5666 }
5667
5668 ath11k_print_reg_rule(ab, ath11k_6ghz_ap_type_to_str(i),
5669 num_6ghz_reg_rules_ap[i],
5670 reg_info->reg_rules_6ghz_ap_ptr[i]);
5671
5672 ext_wmi_reg_rule += num_6ghz_reg_rules_ap[i];
5673 }
5674
5675 for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) {
5676 ath11k_dbg(ab, ATH11K_DBG_WMI,
5677 "6 GHz AP type %s", ath11k_6ghz_ap_type_to_str(j));
5678
5679 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5680 reg_info->reg_rules_6ghz_client_ptr[j][i] =
5681 create_ext_reg_rules_from_wmi(num_6ghz_client[j][i],
5682 ext_wmi_reg_rule);
5683
5684 if (!reg_info->reg_rules_6ghz_client_ptr[j][i]) {
5685 kfree(tb);
5686 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz client rules\n");
5687 return -ENOMEM;
5688 }
5689
5690 ath11k_print_reg_rule(ab,
5691 ath11k_6ghz_client_type_to_str(i),
5692 num_6ghz_client[j][i],
5693 reg_info->reg_rules_6ghz_client_ptr[j][i]);
5694
5695 ext_wmi_reg_rule += num_6ghz_client[j][i];
5696 }
5697 }
5698
5699 reg_info->client_type = ev->client_type;
5700 reg_info->rnr_tpe_usable = ev->rnr_tpe_usable;
5701 reg_info->unspecified_ap_usable =
5702 ev->unspecified_ap_usable;
5703 reg_info->domain_code_6ghz_ap[WMI_REG_INDOOR_AP] =
5704 ev->domain_code_6ghz_ap_lpi;
5705 reg_info->domain_code_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5706 ev->domain_code_6ghz_ap_sp;
5707 reg_info->domain_code_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5708 ev->domain_code_6ghz_ap_vlp;
5709
5710 ath11k_dbg(ab, ATH11K_DBG_WMI,
5711 "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",
5712 ath11k_6ghz_client_type_to_str(reg_info->client_type),
5713 reg_info->rnr_tpe_usable,
5714 reg_info->unspecified_ap_usable,
5715 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_lpi),
5716 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_sp),
5717 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_vlp));
5718
5719 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5720 reg_info->domain_code_6ghz_client[WMI_REG_INDOOR_AP][i] =
5721 ev->domain_code_6ghz_client_lpi[i];
5722 reg_info->domain_code_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5723 ev->domain_code_6ghz_client_sp[i];
5724 reg_info->domain_code_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5725 ev->domain_code_6ghz_client_vlp[i];
5726
5727 ath11k_dbg(ab, ATH11K_DBG_WMI,
5728 "6 GHz client type %s client sub domain: lpi %s, sp %s, vlp %s\n",
5729 ath11k_6ghz_client_type_to_str(i),
5730 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_lpi[i]),
5731 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_sp[i]),
5732 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_vlp[i])
5733 );
5734 }
5735
5736 reg_info->domain_code_6ghz_super_id = ev->domain_code_6ghz_super_id;
5737
5738 ath11k_dbg(ab, ATH11K_DBG_WMI,
5739 "6 GHz client_type %s 6 GHz super domain %s",
5740 ath11k_6ghz_client_type_to_str(reg_info->client_type),
5741 ath11k_super_reg_6ghz_to_str(reg_info->domain_code_6ghz_super_id));
5742
5743 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory ext channel list\n");
5744
5745 kfree(tb);
5746 return 0;
5747 }
5748
ath11k_pull_peer_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_delete_resp_event * peer_del_resp)5749 static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
5750 struct wmi_peer_delete_resp_event *peer_del_resp)
5751 {
5752 const void **tb;
5753 const struct wmi_peer_delete_resp_event *ev;
5754 int ret;
5755
5756 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5757 if (IS_ERR(tb)) {
5758 ret = PTR_ERR(tb);
5759 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5760 return ret;
5761 }
5762
5763 ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];
5764 if (!ev) {
5765 ath11k_warn(ab, "failed to fetch peer delete resp ev");
5766 kfree(tb);
5767 return -EPROTO;
5768 }
5769
5770 memset(peer_del_resp, 0, sizeof(*peer_del_resp));
5771
5772 peer_del_resp->vdev_id = ev->vdev_id;
5773 ether_addr_copy(peer_del_resp->peer_macaddr.addr,
5774 ev->peer_macaddr.addr);
5775
5776 kfree(tb);
5777 return 0;
5778 }
5779
ath11k_pull_vdev_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)5780 static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
5781 struct sk_buff *skb,
5782 u32 *vdev_id)
5783 {
5784 const void **tb;
5785 const struct wmi_vdev_delete_resp_event *ev;
5786 int ret;
5787
5788 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5789 if (IS_ERR(tb)) {
5790 ret = PTR_ERR(tb);
5791 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5792 return ret;
5793 }
5794
5795 ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
5796 if (!ev) {
5797 ath11k_warn(ab, "failed to fetch vdev delete resp ev");
5798 kfree(tb);
5799 return -EPROTO;
5800 }
5801
5802 *vdev_id = ev->vdev_id;
5803
5804 kfree(tb);
5805 return 0;
5806 }
5807
ath11k_pull_bcn_tx_status_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id,u32 * tx_status)5808 static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab,
5809 struct sk_buff *skb,
5810 u32 *vdev_id, u32 *tx_status)
5811 {
5812 const void **tb;
5813 const struct wmi_bcn_tx_status_event *ev;
5814 int ret;
5815
5816 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5817 if (IS_ERR(tb)) {
5818 ret = PTR_ERR(tb);
5819 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5820 return ret;
5821 }
5822
5823 ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
5824 if (!ev) {
5825 ath11k_warn(ab, "failed to fetch bcn tx status ev");
5826 kfree(tb);
5827 return -EPROTO;
5828 }
5829
5830 *vdev_id = ev->vdev_id;
5831 *tx_status = ev->tx_status;
5832
5833 kfree(tb);
5834 return 0;
5835 }
5836
ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)5837 static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5838 u32 *vdev_id)
5839 {
5840 const void **tb;
5841 const struct wmi_vdev_stopped_event *ev;
5842 int ret;
5843
5844 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5845 if (IS_ERR(tb)) {
5846 ret = PTR_ERR(tb);
5847 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5848 return ret;
5849 }
5850
5851 ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
5852 if (!ev) {
5853 ath11k_warn(ab, "failed to fetch vdev stop ev");
5854 kfree(tb);
5855 return -EPROTO;
5856 }
5857
5858 *vdev_id = ev->vdev_id;
5859
5860 kfree(tb);
5861 return 0;
5862 }
5863
ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5864 static int ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base *ab,
5865 u16 tag, u16 len,
5866 const void *ptr, void *data)
5867 {
5868 struct wmi_tlv_mgmt_rx_parse *parse = data;
5869
5870 switch (tag) {
5871 case WMI_TAG_MGMT_RX_HDR:
5872 parse->fixed = ptr;
5873 break;
5874 case WMI_TAG_ARRAY_BYTE:
5875 if (!parse->frame_buf_done) {
5876 parse->frame_buf = ptr;
5877 parse->frame_buf_done = true;
5878 }
5879 break;
5880 }
5881 return 0;
5882 }
5883
ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct mgmt_rx_event_params * hdr)5884 static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
5885 struct sk_buff *skb,
5886 struct mgmt_rx_event_params *hdr)
5887 {
5888 struct wmi_tlv_mgmt_rx_parse parse = { };
5889 const struct wmi_mgmt_rx_hdr *ev;
5890 const u8 *frame;
5891 int ret;
5892
5893 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5894 ath11k_wmi_tlv_mgmt_rx_parse,
5895 &parse);
5896 if (ret) {
5897 ath11k_warn(ab, "failed to parse mgmt rx tlv %d\n",
5898 ret);
5899 return ret;
5900 }
5901
5902 ev = parse.fixed;
5903 frame = parse.frame_buf;
5904
5905 if (!ev || !frame) {
5906 ath11k_warn(ab, "failed to fetch mgmt rx hdr");
5907 return -EPROTO;
5908 }
5909
5910 hdr->pdev_id = ev->pdev_id;
5911 hdr->chan_freq = ev->chan_freq;
5912 hdr->channel = ev->channel;
5913 hdr->snr = ev->snr;
5914 hdr->rate = ev->rate;
5915 hdr->phy_mode = ev->phy_mode;
5916 hdr->buf_len = ev->buf_len;
5917 hdr->status = ev->status;
5918 hdr->flags = ev->flags;
5919 hdr->rssi = ev->rssi;
5920 hdr->tsf_delta = ev->tsf_delta;
5921 memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
5922
5923 if (skb->len < (frame - skb->data) + hdr->buf_len) {
5924 ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
5925 return -EPROTO;
5926 }
5927
5928 /* shift the sk_buff to point to `frame` */
5929 skb_trim(skb, 0);
5930 skb_put(skb, frame - skb->data);
5931 skb_pull(skb, frame - skb->data);
5932 skb_put(skb, hdr->buf_len);
5933
5934 ath11k_ce_byte_swap(skb->data, hdr->buf_len);
5935
5936 return 0;
5937 }
5938
wmi_process_mgmt_tx_comp(struct ath11k * ar,struct wmi_mgmt_tx_compl_event * tx_compl_param)5939 static int wmi_process_mgmt_tx_comp(struct ath11k *ar,
5940 struct wmi_mgmt_tx_compl_event *tx_compl_param)
5941 {
5942 struct sk_buff *msdu;
5943 struct ieee80211_tx_info *info;
5944 struct ath11k_skb_cb *skb_cb;
5945 int num_mgmt;
5946
5947 spin_lock_bh(&ar->txmgmt_idr_lock);
5948 msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);
5949
5950 if (!msdu) {
5951 ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
5952 tx_compl_param->desc_id);
5953 spin_unlock_bh(&ar->txmgmt_idr_lock);
5954 return -ENOENT;
5955 }
5956
5957 idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);
5958 spin_unlock_bh(&ar->txmgmt_idr_lock);
5959
5960 skb_cb = ATH11K_SKB_CB(msdu);
5961 dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
5962
5963 info = IEEE80211_SKB_CB(msdu);
5964 memset(&info->status, 0, sizeof(info->status));
5965 info->status.rates[0].idx = -1;
5966
5967 if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&
5968 !tx_compl_param->status) {
5969 info->flags |= IEEE80211_TX_STAT_ACK;
5970 if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
5971 ar->ab->wmi_ab.svc_map))
5972 info->status.ack_signal = tx_compl_param->ack_rssi;
5973 }
5974
5975 ieee80211_tx_status_irqsafe(ar->hw, msdu);
5976
5977 num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
5978
5979 /* WARN when we received this event without doing any mgmt tx */
5980 if (num_mgmt < 0)
5981 WARN_ON_ONCE(1);
5982
5983 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
5984 "mgmt tx comp pending %d desc id %d\n",
5985 num_mgmt, tx_compl_param->desc_id);
5986
5987 if (!num_mgmt)
5988 wake_up(&ar->txmgmt_empty_waitq);
5989
5990 return 0;
5991 }
5992
ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_mgmt_tx_compl_event * param)5993 static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
5994 struct sk_buff *skb,
5995 struct wmi_mgmt_tx_compl_event *param)
5996 {
5997 const void **tb;
5998 const struct wmi_mgmt_tx_compl_event *ev;
5999 int ret;
6000
6001 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6002 if (IS_ERR(tb)) {
6003 ret = PTR_ERR(tb);
6004 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6005 return ret;
6006 }
6007
6008 ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
6009 if (!ev) {
6010 ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
6011 kfree(tb);
6012 return -EPROTO;
6013 }
6014
6015 param->pdev_id = ev->pdev_id;
6016 param->desc_id = ev->desc_id;
6017 param->status = ev->status;
6018 param->ack_rssi = ev->ack_rssi;
6019
6020 kfree(tb);
6021 return 0;
6022 }
6023
ath11k_wmi_event_scan_started(struct ath11k * ar)6024 static void ath11k_wmi_event_scan_started(struct ath11k *ar)
6025 {
6026 lockdep_assert_held(&ar->data_lock);
6027
6028 switch (ar->scan.state) {
6029 case ATH11K_SCAN_IDLE:
6030 case ATH11K_SCAN_RUNNING:
6031 case ATH11K_SCAN_ABORTING:
6032 ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
6033 ath11k_scan_state_str(ar->scan.state),
6034 ar->scan.state);
6035 break;
6036 case ATH11K_SCAN_STARTING:
6037 ar->scan.state = ATH11K_SCAN_RUNNING;
6038 if (ar->scan.is_roc)
6039 ieee80211_ready_on_channel(ar->hw);
6040 complete(&ar->scan.started);
6041 break;
6042 }
6043 }
6044
ath11k_wmi_event_scan_start_failed(struct ath11k * ar)6045 static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
6046 {
6047 lockdep_assert_held(&ar->data_lock);
6048
6049 switch (ar->scan.state) {
6050 case ATH11K_SCAN_IDLE:
6051 case ATH11K_SCAN_RUNNING:
6052 case ATH11K_SCAN_ABORTING:
6053 ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
6054 ath11k_scan_state_str(ar->scan.state),
6055 ar->scan.state);
6056 break;
6057 case ATH11K_SCAN_STARTING:
6058 complete(&ar->scan.started);
6059 __ath11k_mac_scan_finish(ar);
6060 break;
6061 }
6062 }
6063
ath11k_wmi_event_scan_completed(struct ath11k * ar)6064 static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
6065 {
6066 lockdep_assert_held(&ar->data_lock);
6067
6068 switch (ar->scan.state) {
6069 case ATH11K_SCAN_IDLE:
6070 case ATH11K_SCAN_STARTING:
6071 /* One suspected reason scan can be completed while starting is
6072 * if firmware fails to deliver all scan events to the host,
6073 * e.g. when transport pipe is full. This has been observed
6074 * with spectral scan phyerr events starving wmi transport
6075 * pipe. In such case the "scan completed" event should be (and
6076 * is) ignored by the host as it may be just firmware's scan
6077 * state machine recovering.
6078 */
6079 ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
6080 ath11k_scan_state_str(ar->scan.state),
6081 ar->scan.state);
6082 break;
6083 case ATH11K_SCAN_RUNNING:
6084 case ATH11K_SCAN_ABORTING:
6085 __ath11k_mac_scan_finish(ar);
6086 break;
6087 }
6088 }
6089
ath11k_wmi_event_scan_bss_chan(struct ath11k * ar)6090 static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
6091 {
6092 lockdep_assert_held(&ar->data_lock);
6093
6094 switch (ar->scan.state) {
6095 case ATH11K_SCAN_IDLE:
6096 case ATH11K_SCAN_STARTING:
6097 ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
6098 ath11k_scan_state_str(ar->scan.state),
6099 ar->scan.state);
6100 break;
6101 case ATH11K_SCAN_RUNNING:
6102 case ATH11K_SCAN_ABORTING:
6103 ar->scan_channel = NULL;
6104 break;
6105 }
6106 }
6107
ath11k_wmi_event_scan_foreign_chan(struct ath11k * ar,u32 freq)6108 static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
6109 {
6110 lockdep_assert_held(&ar->data_lock);
6111
6112 switch (ar->scan.state) {
6113 case ATH11K_SCAN_IDLE:
6114 case ATH11K_SCAN_STARTING:
6115 ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
6116 ath11k_scan_state_str(ar->scan.state),
6117 ar->scan.state);
6118 break;
6119 case ATH11K_SCAN_RUNNING:
6120 case ATH11K_SCAN_ABORTING:
6121 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
6122 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
6123 complete(&ar->scan.on_channel);
6124 break;
6125 }
6126 }
6127
6128 static const char *
ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,enum wmi_scan_completion_reason reason)6129 ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
6130 enum wmi_scan_completion_reason reason)
6131 {
6132 switch (type) {
6133 case WMI_SCAN_EVENT_STARTED:
6134 return "started";
6135 case WMI_SCAN_EVENT_COMPLETED:
6136 switch (reason) {
6137 case WMI_SCAN_REASON_COMPLETED:
6138 return "completed";
6139 case WMI_SCAN_REASON_CANCELLED:
6140 return "completed [cancelled]";
6141 case WMI_SCAN_REASON_PREEMPTED:
6142 return "completed [preempted]";
6143 case WMI_SCAN_REASON_TIMEDOUT:
6144 return "completed [timedout]";
6145 case WMI_SCAN_REASON_INTERNAL_FAILURE:
6146 return "completed [internal err]";
6147 case WMI_SCAN_REASON_MAX:
6148 break;
6149 }
6150 return "completed [unknown]";
6151 case WMI_SCAN_EVENT_BSS_CHANNEL:
6152 return "bss channel";
6153 case WMI_SCAN_EVENT_FOREIGN_CHAN:
6154 return "foreign channel";
6155 case WMI_SCAN_EVENT_DEQUEUED:
6156 return "dequeued";
6157 case WMI_SCAN_EVENT_PREEMPTED:
6158 return "preempted";
6159 case WMI_SCAN_EVENT_START_FAILED:
6160 return "start failed";
6161 case WMI_SCAN_EVENT_RESTARTED:
6162 return "restarted";
6163 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
6164 return "foreign channel exit";
6165 default:
6166 return "unknown";
6167 }
6168 }
6169
ath11k_pull_scan_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_scan_event * scan_evt_param)6170 static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
6171 struct wmi_scan_event *scan_evt_param)
6172 {
6173 const void **tb;
6174 const struct wmi_scan_event *ev;
6175 int ret;
6176
6177 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6178 if (IS_ERR(tb)) {
6179 ret = PTR_ERR(tb);
6180 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6181 return ret;
6182 }
6183
6184 ev = tb[WMI_TAG_SCAN_EVENT];
6185 if (!ev) {
6186 ath11k_warn(ab, "failed to fetch scan ev");
6187 kfree(tb);
6188 return -EPROTO;
6189 }
6190
6191 scan_evt_param->event_type = ev->event_type;
6192 scan_evt_param->reason = ev->reason;
6193 scan_evt_param->channel_freq = ev->channel_freq;
6194 scan_evt_param->scan_req_id = ev->scan_req_id;
6195 scan_evt_param->scan_id = ev->scan_id;
6196 scan_evt_param->vdev_id = ev->vdev_id;
6197 scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
6198
6199 kfree(tb);
6200 return 0;
6201 }
6202
ath11k_pull_peer_sta_kickout_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_sta_kickout_arg * arg)6203 static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
6204 struct wmi_peer_sta_kickout_arg *arg)
6205 {
6206 const void **tb;
6207 const struct wmi_peer_sta_kickout_event *ev;
6208 int ret;
6209
6210 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6211 if (IS_ERR(tb)) {
6212 ret = PTR_ERR(tb);
6213 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6214 return ret;
6215 }
6216
6217 ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
6218 if (!ev) {
6219 ath11k_warn(ab, "failed to fetch peer sta kickout ev");
6220 kfree(tb);
6221 return -EPROTO;
6222 }
6223
6224 arg->mac_addr = ev->peer_macaddr.addr;
6225
6226 kfree(tb);
6227 return 0;
6228 }
6229
ath11k_pull_roam_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_roam_event * roam_ev)6230 static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
6231 struct wmi_roam_event *roam_ev)
6232 {
6233 const void **tb;
6234 const struct wmi_roam_event *ev;
6235 int ret;
6236
6237 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6238 if (IS_ERR(tb)) {
6239 ret = PTR_ERR(tb);
6240 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6241 return ret;
6242 }
6243
6244 ev = tb[WMI_TAG_ROAM_EVENT];
6245 if (!ev) {
6246 ath11k_warn(ab, "failed to fetch roam ev");
6247 kfree(tb);
6248 return -EPROTO;
6249 }
6250
6251 roam_ev->vdev_id = ev->vdev_id;
6252 roam_ev->reason = ev->reason;
6253 roam_ev->rssi = ev->rssi;
6254
6255 kfree(tb);
6256 return 0;
6257 }
6258
freq_to_idx(struct ath11k * ar,int freq)6259 static int freq_to_idx(struct ath11k *ar, int freq)
6260 {
6261 struct ieee80211_supported_band *sband;
6262 int band, ch, idx = 0;
6263
6264 for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
6265 sband = ar->hw->wiphy->bands[band];
6266 if (!sband)
6267 continue;
6268
6269 for (ch = 0; ch < sband->n_channels; ch++, idx++)
6270 if (sband->channels[ch].center_freq == freq)
6271 goto exit;
6272 }
6273
6274 exit:
6275 return idx;
6276 }
6277
ath11k_pull_chan_info_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_chan_info_event * ch_info_ev)6278 static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6279 struct wmi_chan_info_event *ch_info_ev)
6280 {
6281 const void **tb;
6282 const struct wmi_chan_info_event *ev;
6283 int ret;
6284
6285 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6286 if (IS_ERR(tb)) {
6287 ret = PTR_ERR(tb);
6288 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6289 return ret;
6290 }
6291
6292 ev = tb[WMI_TAG_CHAN_INFO_EVENT];
6293 if (!ev) {
6294 ath11k_warn(ab, "failed to fetch chan info ev");
6295 kfree(tb);
6296 return -EPROTO;
6297 }
6298
6299 ch_info_ev->err_code = ev->err_code;
6300 ch_info_ev->freq = ev->freq;
6301 ch_info_ev->cmd_flags = ev->cmd_flags;
6302 ch_info_ev->noise_floor = ev->noise_floor;
6303 ch_info_ev->rx_clear_count = ev->rx_clear_count;
6304 ch_info_ev->cycle_count = ev->cycle_count;
6305 ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
6306 ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
6307 ch_info_ev->rx_frame_count = ev->rx_frame_count;
6308 ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
6309 ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
6310 ch_info_ev->vdev_id = ev->vdev_id;
6311
6312 kfree(tb);
6313 return 0;
6314 }
6315
6316 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)6317 ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6318 struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
6319 {
6320 const void **tb;
6321 const struct wmi_pdev_bss_chan_info_event *ev;
6322 int ret;
6323
6324 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6325 if (IS_ERR(tb)) {
6326 ret = PTR_ERR(tb);
6327 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6328 return ret;
6329 }
6330
6331 ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
6332 if (!ev) {
6333 ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
6334 kfree(tb);
6335 return -EPROTO;
6336 }
6337
6338 bss_ch_info_ev->pdev_id = ev->pdev_id;
6339 bss_ch_info_ev->freq = ev->freq;
6340 bss_ch_info_ev->noise_floor = ev->noise_floor;
6341 bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
6342 bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
6343 bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
6344 bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
6345 bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
6346 bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
6347 bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
6348 bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
6349 bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
6350 bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
6351
6352 kfree(tb);
6353 return 0;
6354 }
6355
6356 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)6357 ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
6358 struct wmi_vdev_install_key_complete_arg *arg)
6359 {
6360 const void **tb;
6361 const struct wmi_vdev_install_key_compl_event *ev;
6362 int ret;
6363
6364 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6365 if (IS_ERR(tb)) {
6366 ret = PTR_ERR(tb);
6367 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6368 return ret;
6369 }
6370
6371 ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
6372 if (!ev) {
6373 ath11k_warn(ab, "failed to fetch vdev install key compl ev");
6374 kfree(tb);
6375 return -EPROTO;
6376 }
6377
6378 arg->vdev_id = ev->vdev_id;
6379 arg->macaddr = ev->peer_macaddr.addr;
6380 arg->key_idx = ev->key_idx;
6381 arg->key_flags = ev->key_flags;
6382 arg->status = ev->status;
6383
6384 kfree(tb);
6385 return 0;
6386 }
6387
ath11k_pull_peer_assoc_conf_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_assoc_conf_arg * peer_assoc_conf)6388 static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
6389 struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
6390 {
6391 const void **tb;
6392 const struct wmi_peer_assoc_conf_event *ev;
6393 int ret;
6394
6395 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6396 if (IS_ERR(tb)) {
6397 ret = PTR_ERR(tb);
6398 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6399 return ret;
6400 }
6401
6402 ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
6403 if (!ev) {
6404 ath11k_warn(ab, "failed to fetch peer assoc conf ev");
6405 kfree(tb);
6406 return -EPROTO;
6407 }
6408
6409 peer_assoc_conf->vdev_id = ev->vdev_id;
6410 peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
6411
6412 kfree(tb);
6413 return 0;
6414 }
6415
ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base * src,struct ath11k_fw_stats_pdev * dst)6416 static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
6417 struct ath11k_fw_stats_pdev *dst)
6418 {
6419 dst->ch_noise_floor = src->chan_nf;
6420 dst->tx_frame_count = src->tx_frame_count;
6421 dst->rx_frame_count = src->rx_frame_count;
6422 dst->rx_clear_count = src->rx_clear_count;
6423 dst->cycle_count = src->cycle_count;
6424 dst->phy_err_count = src->phy_err_count;
6425 dst->chan_tx_power = src->chan_tx_pwr;
6426 }
6427
6428 static void
ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx * src,struct ath11k_fw_stats_pdev * dst)6429 ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
6430 struct ath11k_fw_stats_pdev *dst)
6431 {
6432 dst->comp_queued = src->comp_queued;
6433 dst->comp_delivered = src->comp_delivered;
6434 dst->msdu_enqued = src->msdu_enqued;
6435 dst->mpdu_enqued = src->mpdu_enqued;
6436 dst->wmm_drop = src->wmm_drop;
6437 dst->local_enqued = src->local_enqued;
6438 dst->local_freed = src->local_freed;
6439 dst->hw_queued = src->hw_queued;
6440 dst->hw_reaped = src->hw_reaped;
6441 dst->underrun = src->underrun;
6442 dst->hw_paused = src->hw_paused;
6443 dst->tx_abort = src->tx_abort;
6444 dst->mpdus_requeued = src->mpdus_requeued;
6445 dst->tx_ko = src->tx_ko;
6446 dst->tx_xretry = src->tx_xretry;
6447 dst->data_rc = src->data_rc;
6448 dst->self_triggers = src->self_triggers;
6449 dst->sw_retry_failure = src->sw_retry_failure;
6450 dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
6451 dst->pdev_cont_xretry = src->pdev_cont_xretry;
6452 dst->pdev_tx_timeout = src->pdev_tx_timeout;
6453 dst->pdev_resets = src->pdev_resets;
6454 dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
6455 dst->phy_underrun = src->phy_underrun;
6456 dst->txop_ovf = src->txop_ovf;
6457 dst->seq_posted = src->seq_posted;
6458 dst->seq_failed_queueing = src->seq_failed_queueing;
6459 dst->seq_completed = src->seq_completed;
6460 dst->seq_restarted = src->seq_restarted;
6461 dst->mu_seq_posted = src->mu_seq_posted;
6462 dst->mpdus_sw_flush = src->mpdus_sw_flush;
6463 dst->mpdus_hw_filter = src->mpdus_hw_filter;
6464 dst->mpdus_truncated = src->mpdus_truncated;
6465 dst->mpdus_ack_failed = src->mpdus_ack_failed;
6466 dst->mpdus_expired = src->mpdus_expired;
6467 }
6468
ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx * src,struct ath11k_fw_stats_pdev * dst)6469 static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
6470 struct ath11k_fw_stats_pdev *dst)
6471 {
6472 dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
6473 dst->status_rcvd = src->status_rcvd;
6474 dst->r0_frags = src->r0_frags;
6475 dst->r1_frags = src->r1_frags;
6476 dst->r2_frags = src->r2_frags;
6477 dst->r3_frags = src->r3_frags;
6478 dst->htt_msdus = src->htt_msdus;
6479 dst->htt_mpdus = src->htt_mpdus;
6480 dst->loc_msdus = src->loc_msdus;
6481 dst->loc_mpdus = src->loc_mpdus;
6482 dst->oversize_amsdu = src->oversize_amsdu;
6483 dst->phy_errs = src->phy_errs;
6484 dst->phy_err_drop = src->phy_err_drop;
6485 dst->mpdu_errs = src->mpdu_errs;
6486 dst->rx_ovfl_errs = src->rx_ovfl_errs;
6487 }
6488
6489 static void
ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats * src,struct ath11k_fw_stats_vdev * dst)6490 ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
6491 struct ath11k_fw_stats_vdev *dst)
6492 {
6493 int i;
6494
6495 dst->vdev_id = src->vdev_id;
6496 dst->beacon_snr = src->beacon_snr;
6497 dst->data_snr = src->data_snr;
6498 dst->num_rx_frames = src->num_rx_frames;
6499 dst->num_rts_fail = src->num_rts_fail;
6500 dst->num_rts_success = src->num_rts_success;
6501 dst->num_rx_err = src->num_rx_err;
6502 dst->num_rx_discard = src->num_rx_discard;
6503 dst->num_tx_not_acked = src->num_tx_not_acked;
6504
6505 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
6506 dst->num_tx_frames[i] = src->num_tx_frames[i];
6507
6508 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
6509 dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
6510
6511 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
6512 dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
6513
6514 for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
6515 dst->tx_rate_history[i] = src->tx_rate_history[i];
6516
6517 for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
6518 dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
6519 }
6520
6521 static void
ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats * src,struct ath11k_fw_stats_bcn * dst)6522 ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
6523 struct ath11k_fw_stats_bcn *dst)
6524 {
6525 dst->vdev_id = src->vdev_id;
6526 dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
6527 dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
6528 }
6529
ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6530 static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
6531 u16 tag, u16 len,
6532 const void *ptr, void *data)
6533 {
6534 struct wmi_tlv_fw_stats_parse *parse = data;
6535 const struct wmi_stats_event *ev = parse->ev;
6536 struct ath11k_fw_stats *stats = parse->stats;
6537 struct ath11k *ar;
6538 struct ath11k_vif *arvif;
6539 struct ieee80211_sta *sta;
6540 struct ath11k_sta *arsta;
6541 const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
6542 int j, ret = 0;
6543
6544 if (tag != WMI_TAG_RSSI_STATS)
6545 return -EPROTO;
6546
6547 rcu_read_lock();
6548
6549 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6550 stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
6551
6552 ath11k_dbg(ab, ATH11K_DBG_WMI,
6553 "stats vdev id %d mac %pM\n",
6554 stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
6555
6556 arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
6557 if (!arvif) {
6558 ath11k_warn(ab, "not found vif for vdev id %d\n",
6559 stats_rssi->vdev_id);
6560 ret = -EPROTO;
6561 goto exit;
6562 }
6563
6564 ath11k_dbg(ab, ATH11K_DBG_WMI,
6565 "stats bssid %pM vif %p\n",
6566 arvif->bssid, arvif->vif);
6567
6568 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6569 arvif->bssid,
6570 NULL);
6571 if (!sta) {
6572 ath11k_dbg(ab, ATH11K_DBG_WMI,
6573 "not found station of bssid %pM for rssi chain\n",
6574 arvif->bssid);
6575 goto exit;
6576 }
6577
6578 arsta = ath11k_sta_to_arsta(sta);
6579
6580 BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
6581 ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
6582
6583 for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
6584 arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
6585 ath11k_dbg(ab, ATH11K_DBG_WMI,
6586 "stats beacon rssi[%d] %d data rssi[%d] %d\n",
6587 j,
6588 stats_rssi->rssi_avg_beacon[j],
6589 j,
6590 stats_rssi->rssi_avg_data[j]);
6591 }
6592
6593 exit:
6594 rcu_read_unlock();
6595 return ret;
6596 }
6597
ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base * ab,struct wmi_tlv_fw_stats_parse * parse,const void * ptr,u16 len)6598 static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
6599 struct wmi_tlv_fw_stats_parse *parse,
6600 const void *ptr,
6601 u16 len)
6602 {
6603 struct ath11k_fw_stats *stats = parse->stats;
6604 const struct wmi_stats_event *ev = parse->ev;
6605 struct ath11k *ar;
6606 struct ath11k_vif *arvif;
6607 struct ieee80211_sta *sta;
6608 struct ath11k_sta *arsta;
6609 int i, ret = 0;
6610 const void *data = ptr;
6611
6612 if (!ev) {
6613 ath11k_warn(ab, "failed to fetch update stats ev");
6614 return -EPROTO;
6615 }
6616
6617 stats->stats_id = 0;
6618
6619 rcu_read_lock();
6620
6621 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6622
6623 for (i = 0; i < ev->num_pdev_stats; i++) {
6624 const struct wmi_pdev_stats *src;
6625 struct ath11k_fw_stats_pdev *dst;
6626
6627 src = data;
6628 if (len < sizeof(*src)) {
6629 ret = -EPROTO;
6630 goto exit;
6631 }
6632
6633 stats->stats_id = WMI_REQUEST_PDEV_STAT;
6634
6635 data += sizeof(*src);
6636 len -= sizeof(*src);
6637
6638 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6639 if (!dst)
6640 continue;
6641
6642 ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
6643 ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
6644 ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
6645 list_add_tail(&dst->list, &stats->pdevs);
6646 }
6647
6648 for (i = 0; i < ev->num_vdev_stats; i++) {
6649 const struct wmi_vdev_stats *src;
6650 struct ath11k_fw_stats_vdev *dst;
6651
6652 src = data;
6653 if (len < sizeof(*src)) {
6654 ret = -EPROTO;
6655 goto exit;
6656 }
6657
6658 stats->stats_id = WMI_REQUEST_VDEV_STAT;
6659
6660 arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
6661 if (arvif) {
6662 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6663 arvif->bssid,
6664 NULL);
6665 if (sta) {
6666 arsta = ath11k_sta_to_arsta(sta);
6667 arsta->rssi_beacon = src->beacon_snr;
6668 ath11k_dbg(ab, ATH11K_DBG_WMI,
6669 "stats vdev id %d snr %d\n",
6670 src->vdev_id, src->beacon_snr);
6671 } else {
6672 ath11k_dbg(ab, ATH11K_DBG_WMI,
6673 "not found station of bssid %pM for vdev stat\n",
6674 arvif->bssid);
6675 }
6676 }
6677
6678 data += sizeof(*src);
6679 len -= sizeof(*src);
6680
6681 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6682 if (!dst)
6683 continue;
6684
6685 ath11k_wmi_pull_vdev_stats(src, dst);
6686 list_add_tail(&dst->list, &stats->vdevs);
6687 }
6688
6689 for (i = 0; i < ev->num_bcn_stats; i++) {
6690 const struct wmi_bcn_stats *src;
6691 struct ath11k_fw_stats_bcn *dst;
6692
6693 src = data;
6694 if (len < sizeof(*src)) {
6695 ret = -EPROTO;
6696 goto exit;
6697 }
6698
6699 stats->stats_id = WMI_REQUEST_BCN_STAT;
6700
6701 data += sizeof(*src);
6702 len -= sizeof(*src);
6703
6704 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6705 if (!dst)
6706 continue;
6707
6708 ath11k_wmi_pull_bcn_stats(src, dst);
6709 list_add_tail(&dst->list, &stats->bcn);
6710 }
6711
6712 exit:
6713 rcu_read_unlock();
6714 return ret;
6715 }
6716
ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6717 static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
6718 u16 tag, u16 len,
6719 const void *ptr, void *data)
6720 {
6721 struct wmi_tlv_fw_stats_parse *parse = data;
6722 int ret = 0;
6723
6724 switch (tag) {
6725 case WMI_TAG_STATS_EVENT:
6726 parse->ev = (struct wmi_stats_event *)ptr;
6727 parse->stats->pdev_id = parse->ev->pdev_id;
6728 break;
6729 case WMI_TAG_ARRAY_BYTE:
6730 ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
6731 break;
6732 case WMI_TAG_PER_CHAIN_RSSI_STATS:
6733 parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
6734
6735 if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
6736 parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
6737
6738 ath11k_dbg(ab, ATH11K_DBG_WMI,
6739 "stats id 0x%x num chain %d\n",
6740 parse->ev->stats_id,
6741 parse->rssi_num);
6742 break;
6743 case WMI_TAG_ARRAY_STRUCT:
6744 if (parse->rssi_num && !parse->chain_rssi_done) {
6745 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
6746 ath11k_wmi_tlv_rssi_chain_parse,
6747 parse);
6748 if (ret) {
6749 ath11k_warn(ab, "failed to parse rssi chain %d\n",
6750 ret);
6751 return ret;
6752 }
6753 parse->chain_rssi_done = true;
6754 }
6755 break;
6756 default:
6757 break;
6758 }
6759 return ret;
6760 }
6761
ath11k_wmi_pull_fw_stats(struct ath11k_base * ab,struct sk_buff * skb,struct ath11k_fw_stats * stats)6762 int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
6763 struct ath11k_fw_stats *stats)
6764 {
6765 struct wmi_tlv_fw_stats_parse parse = { };
6766
6767 stats->stats_id = 0;
6768 parse.stats = stats;
6769
6770 return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6771 ath11k_wmi_tlv_fw_stats_parse,
6772 &parse);
6773 }
6774
6775 static void
ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)6776 ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6777 char *buf, u32 *length)
6778 {
6779 u32 len = *length;
6780 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6781
6782 len += scnprintf(buf + len, buf_len - len, "\n");
6783 len += scnprintf(buf + len, buf_len - len, "%30s\n",
6784 "ath11k PDEV stats");
6785 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6786 "=================");
6787
6788 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6789 "Channel noise floor", pdev->ch_noise_floor);
6790 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6791 "Channel TX power", pdev->chan_tx_power);
6792 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6793 "TX frame count", pdev->tx_frame_count);
6794 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6795 "RX frame count", pdev->rx_frame_count);
6796 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6797 "RX clear count", pdev->rx_clear_count);
6798 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6799 "Cycle count", pdev->cycle_count);
6800 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6801 "PHY error count", pdev->phy_err_count);
6802
6803 *length = len;
6804 }
6805
6806 static void
ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)6807 ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6808 char *buf, u32 *length)
6809 {
6810 u32 len = *length;
6811 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6812
6813 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6814 "ath11k PDEV TX stats");
6815 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6816 "====================");
6817
6818 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6819 "HTT cookies queued", pdev->comp_queued);
6820 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6821 "HTT cookies disp.", pdev->comp_delivered);
6822 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6823 "MSDU queued", pdev->msdu_enqued);
6824 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6825 "MPDU queued", pdev->mpdu_enqued);
6826 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6827 "MSDUs dropped", pdev->wmm_drop);
6828 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6829 "Local enqued", pdev->local_enqued);
6830 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6831 "Local freed", pdev->local_freed);
6832 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6833 "HW queued", pdev->hw_queued);
6834 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6835 "PPDUs reaped", pdev->hw_reaped);
6836 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6837 "Num underruns", pdev->underrun);
6838 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6839 "Num HW Paused", pdev->hw_paused);
6840 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6841 "PPDUs cleaned", pdev->tx_abort);
6842 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6843 "MPDUs requeued", pdev->mpdus_requeued);
6844 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6845 "PPDU OK", pdev->tx_ko);
6846 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6847 "Excessive retries", pdev->tx_xretry);
6848 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6849 "HW rate", pdev->data_rc);
6850 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6851 "Sched self triggers", pdev->self_triggers);
6852 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6853 "Dropped due to SW retries",
6854 pdev->sw_retry_failure);
6855 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6856 "Illegal rate phy errors",
6857 pdev->illgl_rate_phy_err);
6858 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6859 "PDEV continuous xretry", pdev->pdev_cont_xretry);
6860 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6861 "TX timeout", pdev->pdev_tx_timeout);
6862 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6863 "PDEV resets", pdev->pdev_resets);
6864 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6865 "Stateless TIDs alloc failures",
6866 pdev->stateless_tid_alloc_failure);
6867 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6868 "PHY underrun", pdev->phy_underrun);
6869 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6870 "MPDU is more than txop limit", pdev->txop_ovf);
6871 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6872 "Num sequences posted", pdev->seq_posted);
6873 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6874 "Num seq failed queueing ", pdev->seq_failed_queueing);
6875 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6876 "Num sequences completed ", pdev->seq_completed);
6877 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6878 "Num sequences restarted ", pdev->seq_restarted);
6879 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6880 "Num of MU sequences posted ", pdev->mu_seq_posted);
6881 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6882 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
6883 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6884 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
6885 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6886 "Num of MPDUS truncated ", pdev->mpdus_truncated);
6887 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6888 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
6889 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6890 "Num of MPDUS expired ", pdev->mpdus_expired);
6891 *length = len;
6892 }
6893
6894 static void
ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)6895 ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6896 char *buf, u32 *length)
6897 {
6898 u32 len = *length;
6899 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6900
6901 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6902 "ath11k PDEV RX stats");
6903 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6904 "====================");
6905
6906 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6907 "Mid PPDU route change",
6908 pdev->mid_ppdu_route_change);
6909 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6910 "Tot. number of statuses", pdev->status_rcvd);
6911 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6912 "Extra frags on rings 0", pdev->r0_frags);
6913 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6914 "Extra frags on rings 1", pdev->r1_frags);
6915 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6916 "Extra frags on rings 2", pdev->r2_frags);
6917 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6918 "Extra frags on rings 3", pdev->r3_frags);
6919 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6920 "MSDUs delivered to HTT", pdev->htt_msdus);
6921 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6922 "MPDUs delivered to HTT", pdev->htt_mpdus);
6923 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6924 "MSDUs delivered to stack", pdev->loc_msdus);
6925 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6926 "MPDUs delivered to stack", pdev->loc_mpdus);
6927 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6928 "Oversized AMSUs", pdev->oversize_amsdu);
6929 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6930 "PHY errors", pdev->phy_errs);
6931 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6932 "PHY errors drops", pdev->phy_err_drop);
6933 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6934 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
6935 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6936 "Overflow errors", pdev->rx_ovfl_errs);
6937 *length = len;
6938 }
6939
6940 static void
ath11k_wmi_fw_vdev_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_vdev * vdev,char * buf,u32 * length)6941 ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
6942 const struct ath11k_fw_stats_vdev *vdev,
6943 char *buf, u32 *length)
6944 {
6945 u32 len = *length;
6946 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6947 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
6948 u8 *vif_macaddr;
6949 int i;
6950
6951 /* VDEV stats has all the active VDEVs of other PDEVs as well,
6952 * ignoring those not part of requested PDEV
6953 */
6954 if (!arvif)
6955 return;
6956
6957 vif_macaddr = arvif->vif->addr;
6958
6959 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6960 "VDEV ID", vdev->vdev_id);
6961 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6962 "VDEV MAC address", vif_macaddr);
6963 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6964 "beacon snr", vdev->beacon_snr);
6965 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6966 "data snr", vdev->data_snr);
6967 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6968 "num rx frames", vdev->num_rx_frames);
6969 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6970 "num rts fail", vdev->num_rts_fail);
6971 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6972 "num rts success", vdev->num_rts_success);
6973 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6974 "num rx err", vdev->num_rx_err);
6975 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6976 "num rx discard", vdev->num_rx_discard);
6977 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6978 "num tx not acked", vdev->num_tx_not_acked);
6979
6980 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
6981 len += scnprintf(buf + len, buf_len - len,
6982 "%25s [%02d] %u\n",
6983 "num tx frames", i,
6984 vdev->num_tx_frames[i]);
6985
6986 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
6987 len += scnprintf(buf + len, buf_len - len,
6988 "%25s [%02d] %u\n",
6989 "num tx frames retries", i,
6990 vdev->num_tx_frames_retries[i]);
6991
6992 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
6993 len += scnprintf(buf + len, buf_len - len,
6994 "%25s [%02d] %u\n",
6995 "num tx frames failures", i,
6996 vdev->num_tx_frames_failures[i]);
6997
6998 for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
6999 len += scnprintf(buf + len, buf_len - len,
7000 "%25s [%02d] 0x%08x\n",
7001 "tx rate history", i,
7002 vdev->tx_rate_history[i]);
7003
7004 for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
7005 len += scnprintf(buf + len, buf_len - len,
7006 "%25s [%02d] %u\n",
7007 "beacon rssi history", i,
7008 vdev->beacon_rssi_history[i]);
7009
7010 len += scnprintf(buf + len, buf_len - len, "\n");
7011 *length = len;
7012 }
7013
7014 static void
ath11k_wmi_fw_bcn_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_bcn * bcn,char * buf,u32 * length)7015 ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
7016 const struct ath11k_fw_stats_bcn *bcn,
7017 char *buf, u32 *length)
7018 {
7019 u32 len = *length;
7020 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7021 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
7022 u8 *vdev_macaddr;
7023
7024 if (!arvif) {
7025 ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
7026 bcn->vdev_id);
7027 return;
7028 }
7029
7030 vdev_macaddr = arvif->vif->addr;
7031
7032 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7033 "VDEV ID", bcn->vdev_id);
7034 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7035 "VDEV MAC address", vdev_macaddr);
7036 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7037 "================");
7038 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7039 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
7040 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7041 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
7042
7043 len += scnprintf(buf + len, buf_len - len, "\n");
7044 *length = len;
7045 }
7046
ath11k_wmi_fw_stats_fill(struct ath11k * ar,struct ath11k_fw_stats * fw_stats,u32 stats_id,char * buf)7047 void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
7048 struct ath11k_fw_stats *fw_stats,
7049 u32 stats_id, char *buf)
7050 {
7051 u32 len = 0;
7052 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7053 const struct ath11k_fw_stats_pdev *pdev;
7054 const struct ath11k_fw_stats_vdev *vdev;
7055 const struct ath11k_fw_stats_bcn *bcn;
7056 size_t num_bcn;
7057
7058 spin_lock_bh(&ar->data_lock);
7059
7060 if (stats_id == WMI_REQUEST_PDEV_STAT) {
7061 pdev = list_first_entry_or_null(&fw_stats->pdevs,
7062 struct ath11k_fw_stats_pdev, list);
7063 if (!pdev) {
7064 ath11k_warn(ar->ab, "failed to get pdev stats\n");
7065 goto unlock;
7066 }
7067
7068 ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
7069 ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
7070 ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
7071 }
7072
7073 if (stats_id == WMI_REQUEST_VDEV_STAT) {
7074 len += scnprintf(buf + len, buf_len - len, "\n");
7075 len += scnprintf(buf + len, buf_len - len, "%30s\n",
7076 "ath11k VDEV stats");
7077 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7078 "=================");
7079
7080 list_for_each_entry(vdev, &fw_stats->vdevs, list)
7081 ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
7082 }
7083
7084 if (stats_id == WMI_REQUEST_BCN_STAT) {
7085 num_bcn = list_count_nodes(&fw_stats->bcn);
7086
7087 len += scnprintf(buf + len, buf_len - len, "\n");
7088 len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
7089 "ath11k Beacon stats", num_bcn);
7090 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7091 "===================");
7092
7093 list_for_each_entry(bcn, &fw_stats->bcn, list)
7094 ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
7095 }
7096
7097 unlock:
7098 spin_unlock_bh(&ar->data_lock);
7099
7100 if (len >= buf_len)
7101 buf[len - 1] = 0;
7102 else
7103 buf[len] = 0;
7104 }
7105
ath11k_wmi_op_ep_tx_credits(struct ath11k_base * ab)7106 static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
7107 {
7108 /* try to send pending beacons first. they take priority */
7109 wake_up(&ab->wmi_ab.tx_credits_wq);
7110 }
7111
ath11k_reg_11d_new_cc_event(struct ath11k_base * ab,struct sk_buff * skb)7112 static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
7113 {
7114 const struct wmi_11d_new_cc_ev *ev;
7115 struct ath11k *ar;
7116 struct ath11k_pdev *pdev;
7117 const void **tb;
7118 int ret, i;
7119
7120 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7121 if (IS_ERR(tb)) {
7122 ret = PTR_ERR(tb);
7123 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7124 return ret;
7125 }
7126
7127 ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
7128 if (!ev) {
7129 kfree(tb);
7130 ath11k_warn(ab, "failed to fetch 11d new cc ev");
7131 return -EPROTO;
7132 }
7133
7134 spin_lock_bh(&ab->base_lock);
7135 memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
7136 spin_unlock_bh(&ab->base_lock);
7137
7138 ath11k_dbg(ab, ATH11K_DBG_WMI, "event 11d new cc %c%c\n",
7139 ab->new_alpha2[0],
7140 ab->new_alpha2[1]);
7141
7142 kfree(tb);
7143
7144 for (i = 0; i < ab->num_radios; i++) {
7145 pdev = &ab->pdevs[i];
7146 ar = pdev->ar;
7147 ar->state_11d = ATH11K_11D_IDLE;
7148 complete(&ar->completed_11d_scan);
7149 }
7150
7151 queue_work(ab->workqueue, &ab->update_11d_work);
7152
7153 return 0;
7154 }
7155
ath11k_wmi_htc_tx_complete(struct ath11k_base * ab,struct sk_buff * skb)7156 static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
7157 struct sk_buff *skb)
7158 {
7159 struct ath11k_pdev_wmi *wmi = NULL;
7160 u32 i;
7161 u8 wmi_ep_count;
7162 u8 eid;
7163
7164 eid = ATH11K_SKB_CB(skb)->eid;
7165 dev_kfree_skb(skb);
7166
7167 if (eid >= ATH11K_HTC_EP_COUNT)
7168 return;
7169
7170 wmi_ep_count = ab->htc.wmi_ep_count;
7171 if (wmi_ep_count > ab->hw_params.max_radios)
7172 return;
7173
7174 for (i = 0; i < ab->htc.wmi_ep_count; i++) {
7175 if (ab->wmi_ab.wmi[i].eid == eid) {
7176 wmi = &ab->wmi_ab.wmi[i];
7177 break;
7178 }
7179 }
7180
7181 if (wmi)
7182 wake_up(&wmi->tx_ce_desc_wq);
7183 }
7184
ath11k_reg_chan_list_event(struct ath11k_base * ab,struct sk_buff * skb,enum wmi_reg_chan_list_cmd_type id)7185 static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,
7186 enum wmi_reg_chan_list_cmd_type id)
7187 {
7188 struct cur_regulatory_info *reg_info;
7189 int ret;
7190
7191 reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
7192 if (!reg_info)
7193 return -ENOMEM;
7194
7195 if (id == WMI_REG_CHAN_LIST_CC_ID)
7196 ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
7197 else
7198 ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);
7199
7200 if (ret) {
7201 ath11k_warn(ab, "failed to extract regulatory info\n");
7202 goto mem_free;
7203 }
7204
7205 ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);
7206 if (ret) {
7207 ath11k_warn(ab, "failed to process regulatory info %d\n", ret);
7208 goto mem_free;
7209 }
7210
7211 kfree(reg_info);
7212 return 0;
7213
7214 mem_free:
7215 ath11k_reg_reset_info(reg_info);
7216 kfree(reg_info);
7217 return ret;
7218 }
7219
ath11k_wmi_tlv_rdy_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)7220 static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
7221 const void *ptr, void *data)
7222 {
7223 struct wmi_tlv_rdy_parse *rdy_parse = data;
7224 struct wmi_ready_event fixed_param;
7225 struct wmi_mac_addr *addr_list;
7226 struct ath11k_pdev *pdev;
7227 u32 num_mac_addr;
7228 int i;
7229
7230 switch (tag) {
7231 case WMI_TAG_READY_EVENT:
7232 memset(&fixed_param, 0, sizeof(fixed_param));
7233 memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
7234 min_t(u16, sizeof(fixed_param), len));
7235 rdy_parse->num_extra_mac_addr =
7236 fixed_param.ready_event_min.num_extra_mac_addr;
7237
7238 ether_addr_copy(ab->mac_addr,
7239 fixed_param.ready_event_min.mac_addr.addr);
7240 ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
7241 break;
7242 case WMI_TAG_ARRAY_FIXED_STRUCT:
7243 addr_list = (struct wmi_mac_addr *)ptr;
7244 num_mac_addr = rdy_parse->num_extra_mac_addr;
7245
7246 if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
7247 break;
7248
7249 for (i = 0; i < ab->num_radios; i++) {
7250 pdev = &ab->pdevs[i];
7251 ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
7252 }
7253 ab->pdevs_macaddr_valid = true;
7254 break;
7255 default:
7256 break;
7257 }
7258
7259 return 0;
7260 }
7261
ath11k_ready_event(struct ath11k_base * ab,struct sk_buff * skb)7262 static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
7263 {
7264 struct wmi_tlv_rdy_parse rdy_parse = { };
7265 int ret;
7266
7267 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7268 ath11k_wmi_tlv_rdy_parse, &rdy_parse);
7269 if (ret) {
7270 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
7271 return ret;
7272 }
7273
7274 ath11k_dbg(ab, ATH11K_DBG_WMI, "event ready");
7275
7276 complete(&ab->wmi_ab.unified_ready);
7277 return 0;
7278 }
7279
ath11k_peer_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7280 static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7281 {
7282 struct wmi_peer_delete_resp_event peer_del_resp;
7283 struct ath11k *ar;
7284
7285 if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
7286 ath11k_warn(ab, "failed to extract peer delete resp");
7287 return;
7288 }
7289
7290 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer delete resp");
7291
7292 rcu_read_lock();
7293 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
7294 if (!ar) {
7295 ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
7296 peer_del_resp.vdev_id);
7297 rcu_read_unlock();
7298 return;
7299 }
7300
7301 complete(&ar->peer_delete_done);
7302 rcu_read_unlock();
7303 ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
7304 peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
7305 }
7306
ath11k_vdev_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7307 static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
7308 struct sk_buff *skb)
7309 {
7310 struct ath11k *ar;
7311 u32 vdev_id = 0;
7312
7313 if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
7314 ath11k_warn(ab, "failed to extract vdev delete resp");
7315 return;
7316 }
7317
7318 rcu_read_lock();
7319 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7320 if (!ar) {
7321 ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
7322 vdev_id);
7323 rcu_read_unlock();
7324 return;
7325 }
7326
7327 complete(&ar->vdev_delete_done);
7328
7329 rcu_read_unlock();
7330
7331 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev delete resp for vdev id %d\n",
7332 vdev_id);
7333 }
7334
ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)7335 static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
7336 {
7337 switch (vdev_resp_status) {
7338 case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
7339 return "invalid vdev id";
7340 case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
7341 return "not supported";
7342 case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
7343 return "dfs violation";
7344 case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
7345 return "invalid regdomain";
7346 default:
7347 return "unknown";
7348 }
7349 }
7350
ath11k_vdev_start_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7351 static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7352 {
7353 struct wmi_vdev_start_resp_event vdev_start_resp;
7354 struct ath11k *ar;
7355 u32 status;
7356
7357 if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
7358 ath11k_warn(ab, "failed to extract vdev start resp");
7359 return;
7360 }
7361
7362 ath11k_dbg(ab, ATH11K_DBG_WMI, "event start resp event");
7363
7364 rcu_read_lock();
7365 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
7366 if (!ar) {
7367 ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
7368 vdev_start_resp.vdev_id);
7369 rcu_read_unlock();
7370 return;
7371 }
7372
7373 ar->last_wmi_vdev_start_status = 0;
7374 ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;
7375 status = vdev_start_resp.status;
7376
7377 if (WARN_ON_ONCE(status)) {
7378 ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
7379 status, ath11k_wmi_vdev_resp_print(status));
7380 ar->last_wmi_vdev_start_status = status;
7381 }
7382
7383 complete(&ar->vdev_setup_done);
7384
7385 rcu_read_unlock();
7386
7387 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
7388 vdev_start_resp.vdev_id);
7389 }
7390
ath11k_bcn_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)7391 static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
7392 {
7393 struct ath11k_vif *arvif;
7394 u32 vdev_id, tx_status;
7395
7396 if (ath11k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {
7397 ath11k_warn(ab, "failed to extract bcn tx status");
7398 return;
7399 }
7400
7401 ath11k_dbg(ab, ATH11K_DBG_WMI, "event offload bcn tx status");
7402
7403 rcu_read_lock();
7404 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
7405 if (!arvif) {
7406 ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
7407 vdev_id);
7408 rcu_read_unlock();
7409 return;
7410 }
7411
7412 queue_work(ab->workqueue, &arvif->bcn_tx_work);
7413
7414 rcu_read_unlock();
7415 }
7416
ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base * ab,struct sk_buff * skb)7417 static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,
7418 struct sk_buff *skb)
7419 {
7420 const struct wmi_peer_sta_ps_state_chg_event *ev;
7421 struct ieee80211_sta *sta;
7422 struct ath11k_peer *peer;
7423 struct ath11k *ar;
7424 struct ath11k_sta *arsta;
7425 const void **tb;
7426 enum ath11k_wmi_peer_ps_state peer_previous_ps_state;
7427 int ret;
7428
7429 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7430 if (IS_ERR(tb)) {
7431 ret = PTR_ERR(tb);
7432 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7433 return;
7434 }
7435
7436 ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];
7437 if (!ev) {
7438 ath11k_warn(ab, "failed to fetch sta ps change ev");
7439 kfree(tb);
7440 return;
7441 }
7442
7443 ath11k_dbg(ab, ATH11K_DBG_WMI,
7444 "event peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
7445 ev->peer_macaddr.addr, ev->peer_ps_state,
7446 ev->ps_supported_bitmap, ev->peer_ps_valid,
7447 ev->peer_ps_timestamp);
7448
7449 rcu_read_lock();
7450
7451 spin_lock_bh(&ab->base_lock);
7452
7453 peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);
7454
7455 if (!peer) {
7456 spin_unlock_bh(&ab->base_lock);
7457 ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);
7458 goto exit;
7459 }
7460
7461 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);
7462
7463 if (!ar) {
7464 spin_unlock_bh(&ab->base_lock);
7465 ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",
7466 peer->vdev_id);
7467
7468 goto exit;
7469 }
7470
7471 sta = peer->sta;
7472
7473 spin_unlock_bh(&ab->base_lock);
7474
7475 if (!sta) {
7476 ath11k_warn(ab, "failed to find station entry %pM\n",
7477 ev->peer_macaddr.addr);
7478 goto exit;
7479 }
7480
7481 arsta = ath11k_sta_to_arsta(sta);
7482
7483 spin_lock_bh(&ar->data_lock);
7484
7485 peer_previous_ps_state = arsta->peer_ps_state;
7486 arsta->peer_ps_state = ev->peer_ps_state;
7487 arsta->peer_current_ps_valid = !!ev->peer_ps_valid;
7488
7489 if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,
7490 ar->ab->wmi_ab.svc_map)) {
7491 if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||
7492 !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||
7493 !ev->peer_ps_valid)
7494 goto out;
7495
7496 if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {
7497 arsta->ps_start_time = ev->peer_ps_timestamp;
7498 arsta->ps_start_jiffies = jiffies;
7499 } else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&
7500 peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {
7501 arsta->ps_total_duration = arsta->ps_total_duration +
7502 (ev->peer_ps_timestamp - arsta->ps_start_time);
7503 }
7504
7505 if (ar->ps_timekeeper_enable)
7506 trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,
7507 ev->peer_ps_timestamp,
7508 arsta->peer_ps_state);
7509 }
7510
7511 out:
7512 spin_unlock_bh(&ar->data_lock);
7513 exit:
7514 rcu_read_unlock();
7515 kfree(tb);
7516 }
7517
ath11k_vdev_stopped_event(struct ath11k_base * ab,struct sk_buff * skb)7518 static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
7519 {
7520 struct ath11k *ar;
7521 u32 vdev_id = 0;
7522
7523 if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
7524 ath11k_warn(ab, "failed to extract vdev stopped event");
7525 return;
7526 }
7527
7528 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev stopped");
7529
7530 rcu_read_lock();
7531 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7532 if (!ar) {
7533 ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
7534 vdev_id);
7535 rcu_read_unlock();
7536 return;
7537 }
7538
7539 complete(&ar->vdev_setup_done);
7540
7541 rcu_read_unlock();
7542
7543 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
7544 }
7545
ath11k_mgmt_rx_event(struct ath11k_base * ab,struct sk_buff * skb)7546 static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
7547 {
7548 struct mgmt_rx_event_params rx_ev = {};
7549 struct ath11k *ar;
7550 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
7551 struct ieee80211_hdr *hdr;
7552 u16 fc;
7553 struct ieee80211_supported_band *sband;
7554
7555 if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
7556 ath11k_warn(ab, "failed to extract mgmt rx event");
7557 dev_kfree_skb(skb);
7558 return;
7559 }
7560
7561 memset(status, 0, sizeof(*status));
7562
7563 ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx status %08x\n",
7564 rx_ev.status);
7565
7566 rcu_read_lock();
7567 ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
7568
7569 if (!ar) {
7570 ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
7571 rx_ev.pdev_id);
7572 dev_kfree_skb(skb);
7573 goto exit;
7574 }
7575
7576 if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
7577 (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
7578 WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
7579 dev_kfree_skb(skb);
7580 goto exit;
7581 }
7582
7583 if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
7584 status->flag |= RX_FLAG_MMIC_ERROR;
7585
7586 if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
7587 rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
7588 status->band = NL80211_BAND_6GHZ;
7589 status->freq = rx_ev.chan_freq;
7590 } else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
7591 status->band = NL80211_BAND_2GHZ;
7592 } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
7593 status->band = NL80211_BAND_5GHZ;
7594 } else {
7595 /* Shouldn't happen unless list of advertised channels to
7596 * mac80211 has been changed.
7597 */
7598 WARN_ON_ONCE(1);
7599 dev_kfree_skb(skb);
7600 goto exit;
7601 }
7602
7603 if (rx_ev.phy_mode == MODE_11B &&
7604 (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
7605 ath11k_dbg(ab, ATH11K_DBG_WMI,
7606 "mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
7607
7608 sband = &ar->mac.sbands[status->band];
7609
7610 if (status->band != NL80211_BAND_6GHZ)
7611 status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
7612 status->band);
7613
7614 status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
7615 status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
7616
7617 hdr = (struct ieee80211_hdr *)skb->data;
7618 fc = le16_to_cpu(hdr->frame_control);
7619
7620 /* Firmware is guaranteed to report all essential management frames via
7621 * WMI while it can deliver some extra via HTT. Since there can be
7622 * duplicates split the reporting wrt monitor/sniffing.
7623 */
7624 status->flag |= RX_FLAG_SKIP_MONITOR;
7625
7626 /* In case of PMF, FW delivers decrypted frames with Protected Bit set.
7627 * Don't clear that. Also, FW delivers broadcast management frames
7628 * (ex: group privacy action frames in mesh) as encrypted payload.
7629 */
7630 if (ieee80211_has_protected(hdr->frame_control) &&
7631 !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
7632 status->flag |= RX_FLAG_DECRYPTED;
7633
7634 if (!ieee80211_is_robust_mgmt_frame(skb)) {
7635 status->flag |= RX_FLAG_IV_STRIPPED |
7636 RX_FLAG_MMIC_STRIPPED;
7637 hdr->frame_control = __cpu_to_le16(fc &
7638 ~IEEE80211_FCTL_PROTECTED);
7639 }
7640 }
7641
7642 if (ieee80211_is_beacon(hdr->frame_control))
7643 ath11k_mac_handle_beacon(ar, skb);
7644
7645 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7646 "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
7647 skb, skb->len,
7648 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
7649
7650 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7651 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
7652 status->freq, status->band, status->signal,
7653 status->rate_idx);
7654
7655 ieee80211_rx_ni(ar->hw, skb);
7656
7657 exit:
7658 rcu_read_unlock();
7659 }
7660
ath11k_mgmt_tx_compl_event(struct ath11k_base * ab,struct sk_buff * skb)7661 static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
7662 {
7663 struct wmi_mgmt_tx_compl_event tx_compl_param = {};
7664 struct ath11k *ar;
7665
7666 if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
7667 ath11k_warn(ab, "failed to extract mgmt tx compl event");
7668 return;
7669 }
7670
7671 rcu_read_lock();
7672 ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
7673 if (!ar) {
7674 ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
7675 tx_compl_param.pdev_id);
7676 goto exit;
7677 }
7678
7679 wmi_process_mgmt_tx_comp(ar, &tx_compl_param);
7680
7681 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7682 "event mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",
7683 tx_compl_param.pdev_id, tx_compl_param.desc_id,
7684 tx_compl_param.status, tx_compl_param.ack_rssi);
7685
7686 exit:
7687 rcu_read_unlock();
7688 }
7689
ath11k_get_ar_on_scan_state(struct ath11k_base * ab,u32 vdev_id,enum ath11k_scan_state state)7690 static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
7691 u32 vdev_id,
7692 enum ath11k_scan_state state)
7693 {
7694 int i;
7695 struct ath11k_pdev *pdev;
7696 struct ath11k *ar;
7697
7698 for (i = 0; i < ab->num_radios; i++) {
7699 pdev = rcu_dereference(ab->pdevs_active[i]);
7700 if (pdev && pdev->ar) {
7701 ar = pdev->ar;
7702
7703 spin_lock_bh(&ar->data_lock);
7704 if (ar->scan.state == state &&
7705 ar->scan.vdev_id == vdev_id) {
7706 spin_unlock_bh(&ar->data_lock);
7707 return ar;
7708 }
7709 spin_unlock_bh(&ar->data_lock);
7710 }
7711 }
7712 return NULL;
7713 }
7714
ath11k_scan_event(struct ath11k_base * ab,struct sk_buff * skb)7715 static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
7716 {
7717 struct ath11k *ar;
7718 struct wmi_scan_event scan_ev = {};
7719
7720 if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
7721 ath11k_warn(ab, "failed to extract scan event");
7722 return;
7723 }
7724
7725 rcu_read_lock();
7726
7727 /* In case the scan was cancelled, ex. during interface teardown,
7728 * the interface will not be found in active interfaces.
7729 * Rather, in such scenarios, iterate over the active pdev's to
7730 * search 'ar' if the corresponding 'ar' scan is ABORTING and the
7731 * aborting scan's vdev id matches this event info.
7732 */
7733 if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
7734 scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
7735 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7736 ATH11K_SCAN_ABORTING);
7737 if (!ar)
7738 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7739 ATH11K_SCAN_RUNNING);
7740 } else {
7741 ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
7742 }
7743
7744 if (!ar) {
7745 ath11k_warn(ab, "Received scan event for unknown vdev");
7746 rcu_read_unlock();
7747 return;
7748 }
7749
7750 spin_lock_bh(&ar->data_lock);
7751
7752 ath11k_dbg(ab, ATH11K_DBG_WMI,
7753 "event scan %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
7754 ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
7755 scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
7756 scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
7757 ath11k_scan_state_str(ar->scan.state), ar->scan.state);
7758
7759 switch (scan_ev.event_type) {
7760 case WMI_SCAN_EVENT_STARTED:
7761 ath11k_wmi_event_scan_started(ar);
7762 break;
7763 case WMI_SCAN_EVENT_COMPLETED:
7764 ath11k_wmi_event_scan_completed(ar);
7765 break;
7766 case WMI_SCAN_EVENT_BSS_CHANNEL:
7767 ath11k_wmi_event_scan_bss_chan(ar);
7768 break;
7769 case WMI_SCAN_EVENT_FOREIGN_CHAN:
7770 ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
7771 break;
7772 case WMI_SCAN_EVENT_START_FAILED:
7773 ath11k_warn(ab, "received scan start failure event\n");
7774 ath11k_wmi_event_scan_start_failed(ar);
7775 break;
7776 case WMI_SCAN_EVENT_DEQUEUED:
7777 __ath11k_mac_scan_finish(ar);
7778 break;
7779 case WMI_SCAN_EVENT_PREEMPTED:
7780 case WMI_SCAN_EVENT_RESTARTED:
7781 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
7782 default:
7783 break;
7784 }
7785
7786 spin_unlock_bh(&ar->data_lock);
7787
7788 rcu_read_unlock();
7789 }
7790
ath11k_peer_sta_kickout_event(struct ath11k_base * ab,struct sk_buff * skb)7791 static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
7792 {
7793 struct wmi_peer_sta_kickout_arg arg = {};
7794 struct ieee80211_sta *sta;
7795 struct ath11k_peer *peer;
7796 struct ath11k *ar;
7797 u32 vdev_id;
7798
7799 if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
7800 ath11k_warn(ab, "failed to extract peer sta kickout event");
7801 return;
7802 }
7803
7804 rcu_read_lock();
7805
7806 spin_lock_bh(&ab->base_lock);
7807
7808 peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
7809
7810 if (!peer) {
7811 ath11k_warn(ab, "peer not found %pM\n",
7812 arg.mac_addr);
7813 spin_unlock_bh(&ab->base_lock);
7814 goto exit;
7815 }
7816
7817 vdev_id = peer->vdev_id;
7818
7819 spin_unlock_bh(&ab->base_lock);
7820
7821 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7822 if (!ar) {
7823 ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
7824 peer->vdev_id);
7825 goto exit;
7826 }
7827
7828 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
7829 arg.mac_addr, NULL);
7830 if (!sta) {
7831 ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
7832 arg.mac_addr);
7833 goto exit;
7834 }
7835
7836 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer sta kickout %pM",
7837 arg.mac_addr);
7838
7839 ieee80211_report_low_ack(sta, 10);
7840
7841 exit:
7842 rcu_read_unlock();
7843 }
7844
ath11k_roam_event(struct ath11k_base * ab,struct sk_buff * skb)7845 static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
7846 {
7847 struct wmi_roam_event roam_ev = {};
7848 struct ath11k *ar;
7849
7850 if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
7851 ath11k_warn(ab, "failed to extract roam event");
7852 return;
7853 }
7854
7855 ath11k_dbg(ab, ATH11K_DBG_WMI,
7856 "event roam vdev %u reason 0x%08x rssi %d\n",
7857 roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
7858
7859 rcu_read_lock();
7860 ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
7861 if (!ar) {
7862 ath11k_warn(ab, "invalid vdev id in roam ev %d",
7863 roam_ev.vdev_id);
7864 rcu_read_unlock();
7865 return;
7866 }
7867
7868 if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
7869 ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
7870 roam_ev.reason, roam_ev.vdev_id);
7871
7872 switch (roam_ev.reason) {
7873 case WMI_ROAM_REASON_BEACON_MISS:
7874 ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
7875 break;
7876 case WMI_ROAM_REASON_BETTER_AP:
7877 case WMI_ROAM_REASON_LOW_RSSI:
7878 case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
7879 case WMI_ROAM_REASON_HO_FAILED:
7880 ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
7881 roam_ev.reason, roam_ev.vdev_id);
7882 break;
7883 }
7884
7885 rcu_read_unlock();
7886 }
7887
ath11k_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)7888 static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7889 {
7890 struct wmi_chan_info_event ch_info_ev = {};
7891 struct ath11k *ar;
7892 struct survey_info *survey;
7893 int idx;
7894 /* HW channel counters frequency value in hertz */
7895 u32 cc_freq_hz = ab->cc_freq_hz;
7896
7897 if (ath11k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) {
7898 ath11k_warn(ab, "failed to extract chan info event");
7899 return;
7900 }
7901
7902 ath11k_dbg(ab, ATH11K_DBG_WMI,
7903 "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",
7904 ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
7905 ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
7906 ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
7907 ch_info_ev.mac_clk_mhz);
7908
7909 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
7910 ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
7911 return;
7912 }
7913
7914 rcu_read_lock();
7915 ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
7916 if (!ar) {
7917 ath11k_warn(ab, "invalid vdev id in chan info ev %d",
7918 ch_info_ev.vdev_id);
7919 rcu_read_unlock();
7920 return;
7921 }
7922 spin_lock_bh(&ar->data_lock);
7923
7924 switch (ar->scan.state) {
7925 case ATH11K_SCAN_IDLE:
7926 case ATH11K_SCAN_STARTING:
7927 ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
7928 goto exit;
7929 case ATH11K_SCAN_RUNNING:
7930 case ATH11K_SCAN_ABORTING:
7931 break;
7932 }
7933
7934 idx = freq_to_idx(ar, ch_info_ev.freq);
7935 if (idx >= ARRAY_SIZE(ar->survey)) {
7936 ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
7937 ch_info_ev.freq, idx);
7938 goto exit;
7939 }
7940
7941 /* If FW provides MAC clock frequency in Mhz, overriding the initialized
7942 * HW channel counters frequency value
7943 */
7944 if (ch_info_ev.mac_clk_mhz)
7945 cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
7946
7947 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
7948 survey = &ar->survey[idx];
7949 memset(survey, 0, sizeof(*survey));
7950 survey->noise = ch_info_ev.noise_floor;
7951 survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
7952 SURVEY_INFO_TIME_BUSY;
7953 survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
7954 survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
7955 }
7956 exit:
7957 spin_unlock_bh(&ar->data_lock);
7958 rcu_read_unlock();
7959 }
7960
7961 static void
ath11k_pdev_bss_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)7962 ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7963 {
7964 struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
7965 struct survey_info *survey;
7966 struct ath11k *ar;
7967 u32 cc_freq_hz = ab->cc_freq_hz;
7968 u64 busy, total, tx, rx, rx_bss;
7969 int idx;
7970
7971 if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
7972 ath11k_warn(ab, "failed to extract pdev bss chan info event");
7973 return;
7974 }
7975
7976 busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
7977 bss_ch_info_ev.rx_clear_count_low;
7978
7979 total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
7980 bss_ch_info_ev.cycle_count_low;
7981
7982 tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
7983 bss_ch_info_ev.tx_cycle_count_low;
7984
7985 rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
7986 bss_ch_info_ev.rx_cycle_count_low;
7987
7988 rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
7989 bss_ch_info_ev.rx_bss_cycle_count_low;
7990
7991 ath11k_dbg(ab, ATH11K_DBG_WMI,
7992 "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",
7993 bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
7994 bss_ch_info_ev.noise_floor, busy, total,
7995 tx, rx, rx_bss);
7996
7997 rcu_read_lock();
7998 ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
7999
8000 if (!ar) {
8001 ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
8002 bss_ch_info_ev.pdev_id);
8003 rcu_read_unlock();
8004 return;
8005 }
8006
8007 spin_lock_bh(&ar->data_lock);
8008 idx = freq_to_idx(ar, bss_ch_info_ev.freq);
8009 if (idx >= ARRAY_SIZE(ar->survey)) {
8010 ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
8011 bss_ch_info_ev.freq, idx);
8012 goto exit;
8013 }
8014
8015 survey = &ar->survey[idx];
8016
8017 survey->noise = bss_ch_info_ev.noise_floor;
8018 survey->time = div_u64(total, cc_freq_hz);
8019 survey->time_busy = div_u64(busy, cc_freq_hz);
8020 survey->time_rx = div_u64(rx_bss, cc_freq_hz);
8021 survey->time_tx = div_u64(tx, cc_freq_hz);
8022 survey->filled |= (SURVEY_INFO_NOISE_DBM |
8023 SURVEY_INFO_TIME |
8024 SURVEY_INFO_TIME_BUSY |
8025 SURVEY_INFO_TIME_RX |
8026 SURVEY_INFO_TIME_TX);
8027 exit:
8028 spin_unlock_bh(&ar->data_lock);
8029 complete(&ar->bss_survey_done);
8030
8031 rcu_read_unlock();
8032 }
8033
ath11k_vdev_install_key_compl_event(struct ath11k_base * ab,struct sk_buff * skb)8034 static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
8035 struct sk_buff *skb)
8036 {
8037 struct wmi_vdev_install_key_complete_arg install_key_compl = {};
8038 struct ath11k *ar;
8039
8040 if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
8041 ath11k_warn(ab, "failed to extract install key compl event");
8042 return;
8043 }
8044
8045 ath11k_dbg(ab, ATH11K_DBG_WMI,
8046 "event vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
8047 install_key_compl.key_idx, install_key_compl.key_flags,
8048 install_key_compl.macaddr, install_key_compl.status);
8049
8050 rcu_read_lock();
8051 ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
8052 if (!ar) {
8053 ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
8054 install_key_compl.vdev_id);
8055 rcu_read_unlock();
8056 return;
8057 }
8058
8059 ar->install_key_status = 0;
8060
8061 if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
8062 ath11k_warn(ab, "install key failed for %pM status %d\n",
8063 install_key_compl.macaddr, install_key_compl.status);
8064 ar->install_key_status = install_key_compl.status;
8065 }
8066
8067 complete(&ar->install_key_done);
8068 rcu_read_unlock();
8069 }
8070
ath11k_wmi_tlv_services_parser(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8071 static int ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
8072 u16 tag, u16 len,
8073 const void *ptr, void *data)
8074 {
8075 const struct wmi_service_available_event *ev;
8076 u32 *wmi_ext2_service_bitmap;
8077 int i, j;
8078
8079 switch (tag) {
8080 case WMI_TAG_SERVICE_AVAILABLE_EVENT:
8081 ev = (struct wmi_service_available_event *)ptr;
8082 for (i = 0, j = WMI_MAX_SERVICE;
8083 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
8084 i++) {
8085 do {
8086 if (ev->wmi_service_segment_bitmap[i] &
8087 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8088 set_bit(j, ab->wmi_ab.svc_map);
8089 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8090 }
8091
8092 ath11k_dbg(ab, ATH11K_DBG_WMI,
8093 "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8094 ev->wmi_service_segment_bitmap[0],
8095 ev->wmi_service_segment_bitmap[1],
8096 ev->wmi_service_segment_bitmap[2],
8097 ev->wmi_service_segment_bitmap[3]);
8098 break;
8099 case WMI_TAG_ARRAY_UINT32:
8100 wmi_ext2_service_bitmap = (u32 *)ptr;
8101 for (i = 0, j = WMI_MAX_EXT_SERVICE;
8102 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
8103 i++) {
8104 do {
8105 if (wmi_ext2_service_bitmap[i] &
8106 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8107 set_bit(j, ab->wmi_ab.svc_map);
8108 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8109 }
8110
8111 ath11k_dbg(ab, ATH11K_DBG_WMI,
8112 "wmi_ext2_service__bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8113 wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
8114 wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
8115 break;
8116 }
8117 return 0;
8118 }
8119
ath11k_service_available_event(struct ath11k_base * ab,struct sk_buff * skb)8120 static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
8121 {
8122 int ret;
8123
8124 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8125 ath11k_wmi_tlv_services_parser,
8126 NULL);
8127 if (ret)
8128 ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
8129
8130 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service available");
8131 }
8132
ath11k_peer_assoc_conf_event(struct ath11k_base * ab,struct sk_buff * skb)8133 static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
8134 {
8135 struct wmi_peer_assoc_conf_arg peer_assoc_conf = {};
8136 struct ath11k *ar;
8137
8138 if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
8139 ath11k_warn(ab, "failed to extract peer assoc conf event");
8140 return;
8141 }
8142
8143 ath11k_dbg(ab, ATH11K_DBG_WMI,
8144 "event peer assoc conf ev vdev id %d macaddr %pM\n",
8145 peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
8146
8147 rcu_read_lock();
8148 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
8149
8150 if (!ar) {
8151 ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
8152 peer_assoc_conf.vdev_id);
8153 rcu_read_unlock();
8154 return;
8155 }
8156
8157 complete(&ar->peer_assoc_done);
8158 rcu_read_unlock();
8159 }
8160
ath11k_update_stats_event(struct ath11k_base * ab,struct sk_buff * skb)8161 static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
8162 {
8163 struct ath11k_fw_stats stats = {};
8164 size_t total_vdevs_started = 0;
8165 struct ath11k_pdev *pdev;
8166 bool is_end = true;
8167 int i;
8168
8169 struct ath11k *ar;
8170 int ret;
8171
8172 INIT_LIST_HEAD(&stats.pdevs);
8173 INIT_LIST_HEAD(&stats.vdevs);
8174 INIT_LIST_HEAD(&stats.bcn);
8175
8176 ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);
8177 if (ret) {
8178 ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);
8179 goto free;
8180 }
8181
8182 ath11k_dbg(ab, ATH11K_DBG_WMI, "event update stats");
8183
8184 rcu_read_lock();
8185 ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);
8186 if (!ar) {
8187 rcu_read_unlock();
8188 ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",
8189 stats.pdev_id, ret);
8190 goto free;
8191 }
8192
8193 spin_lock_bh(&ar->data_lock);
8194
8195 /* WMI_REQUEST_PDEV_STAT, WMI_REQUEST_VDEV_STAT and
8196 * WMI_REQUEST_RSSI_PER_CHAIN_STAT can be requested via mac ops or via
8197 * debugfs fw stats. Therefore, processing it separately.
8198 */
8199 if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
8200 list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
8201 complete(&ar->fw_stats_done);
8202 goto complete;
8203 }
8204
8205 if (stats.stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) {
8206 complete(&ar->fw_stats_done);
8207 goto complete;
8208 }
8209
8210 if (stats.stats_id == WMI_REQUEST_VDEV_STAT) {
8211 if (list_empty(&stats.vdevs)) {
8212 ath11k_warn(ab, "empty vdev stats");
8213 goto complete;
8214 }
8215 /* FW sends all the active VDEV stats irrespective of PDEV,
8216 * hence limit until the count of all VDEVs started
8217 */
8218 for (i = 0; i < ab->num_radios; i++) {
8219 pdev = rcu_dereference(ab->pdevs_active[i]);
8220 if (pdev && pdev->ar)
8221 total_vdevs_started += ar->num_started_vdevs;
8222 }
8223
8224 if (total_vdevs_started)
8225 is_end = ((++ar->fw_stats.num_vdev_recvd) ==
8226 total_vdevs_started);
8227
8228 list_splice_tail_init(&stats.vdevs,
8229 &ar->fw_stats.vdevs);
8230
8231 if (is_end)
8232 complete(&ar->fw_stats_done);
8233
8234 goto complete;
8235 }
8236
8237 /* WMI_REQUEST_BCN_STAT is currently requested only via debugfs fw stats.
8238 * Hence, processing it in debugfs context
8239 */
8240 ath11k_debugfs_fw_stats_process(ar, &stats);
8241
8242 complete:
8243 complete(&ar->fw_stats_complete);
8244 spin_unlock_bh(&ar->data_lock);
8245 rcu_read_unlock();
8246
8247 /* Since the stats's pdev, vdev and beacon list are spliced and reinitialised
8248 * at this point, no need to free the individual list.
8249 */
8250 return;
8251
8252 free:
8253 ath11k_fw_stats_free(&stats);
8254 }
8255
8256 /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
8257 * is not part of BDF CTL(Conformance test limits) table entries.
8258 */
ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base * ab,struct sk_buff * skb)8259 static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
8260 struct sk_buff *skb)
8261 {
8262 const void **tb;
8263 const struct wmi_pdev_ctl_failsafe_chk_event *ev;
8264 int ret;
8265
8266 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8267 if (IS_ERR(tb)) {
8268 ret = PTR_ERR(tb);
8269 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8270 return;
8271 }
8272
8273 ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
8274 if (!ev) {
8275 ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
8276 kfree(tb);
8277 return;
8278 }
8279
8280 ath11k_dbg(ab, ATH11K_DBG_WMI,
8281 "event pdev ctl failsafe check status %d\n",
8282 ev->ctl_failsafe_status);
8283
8284 /* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
8285 * to 10 dBm else the CTL power entry in the BDF would be picked up.
8286 */
8287 if (ev->ctl_failsafe_status != 0)
8288 ath11k_warn(ab, "pdev ctl failsafe failure status %d",
8289 ev->ctl_failsafe_status);
8290
8291 kfree(tb);
8292 }
8293
8294 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)8295 ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
8296 const struct wmi_pdev_csa_switch_ev *ev,
8297 const u32 *vdev_ids)
8298 {
8299 int i;
8300 struct ath11k_vif *arvif;
8301
8302 /* Finish CSA once the switch count becomes NULL */
8303 if (ev->current_switch_count)
8304 return;
8305
8306 rcu_read_lock();
8307 for (i = 0; i < ev->num_vdevs; i++) {
8308 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
8309
8310 if (!arvif) {
8311 ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
8312 vdev_ids[i]);
8313 continue;
8314 }
8315
8316 if (arvif->is_up && arvif->vif->bss_conf.csa_active)
8317 ieee80211_csa_finish(arvif->vif, 0);
8318 }
8319 rcu_read_unlock();
8320 }
8321
8322 static void
ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base * ab,struct sk_buff * skb)8323 ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
8324 struct sk_buff *skb)
8325 {
8326 const void **tb;
8327 const struct wmi_pdev_csa_switch_ev *ev;
8328 const u32 *vdev_ids;
8329 int ret;
8330
8331 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8332 if (IS_ERR(tb)) {
8333 ret = PTR_ERR(tb);
8334 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8335 return;
8336 }
8337
8338 ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
8339 vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
8340
8341 if (!ev || !vdev_ids) {
8342 ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
8343 kfree(tb);
8344 return;
8345 }
8346
8347 ath11k_dbg(ab, ATH11K_DBG_WMI,
8348 "event pdev csa switch count %d for pdev %d, num_vdevs %d",
8349 ev->current_switch_count, ev->pdev_id,
8350 ev->num_vdevs);
8351
8352 ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
8353
8354 kfree(tb);
8355 }
8356
8357 static void
ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base * ab,struct sk_buff * skb)8358 ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
8359 {
8360 const void **tb;
8361 const struct wmi_pdev_radar_ev *ev;
8362 struct ath11k *ar;
8363 int ret;
8364
8365 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8366 if (IS_ERR(tb)) {
8367 ret = PTR_ERR(tb);
8368 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8369 return;
8370 }
8371
8372 ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
8373
8374 if (!ev) {
8375 ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
8376 kfree(tb);
8377 return;
8378 }
8379
8380 ath11k_dbg(ab, ATH11K_DBG_WMI,
8381 "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",
8382 ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
8383 ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
8384 ev->freq_offset, ev->sidx);
8385
8386 rcu_read_lock();
8387
8388 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8389
8390 if (!ar) {
8391 ath11k_warn(ab, "radar detected in invalid pdev %d\n",
8392 ev->pdev_id);
8393 goto exit;
8394 }
8395
8396 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
8397 ev->pdev_id);
8398
8399 if (ar->dfs_block_radar_events)
8400 ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
8401 else
8402 ieee80211_radar_detected(ar->hw, NULL);
8403
8404 exit:
8405 rcu_read_unlock();
8406
8407 kfree(tb);
8408 }
8409
8410 static void
ath11k_wmi_pdev_temperature_event(struct ath11k_base * ab,struct sk_buff * skb)8411 ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
8412 struct sk_buff *skb)
8413 {
8414 struct ath11k *ar;
8415 const void **tb;
8416 const struct wmi_pdev_temperature_event *ev;
8417 int ret;
8418
8419 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8420 if (IS_ERR(tb)) {
8421 ret = PTR_ERR(tb);
8422 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8423 return;
8424 }
8425
8426 ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
8427 if (!ev) {
8428 ath11k_warn(ab, "failed to fetch pdev temp ev");
8429 kfree(tb);
8430 return;
8431 }
8432
8433 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev temperature ev temp %d pdev_id %d\n",
8434 ev->temp, ev->pdev_id);
8435
8436 rcu_read_lock();
8437
8438 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8439 if (!ar) {
8440 ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
8441 goto exit;
8442 }
8443
8444 ath11k_thermal_event_temperature(ar, ev->temp);
8445
8446 exit:
8447 rcu_read_unlock();
8448
8449 kfree(tb);
8450 }
8451
ath11k_fils_discovery_event(struct ath11k_base * ab,struct sk_buff * skb)8452 static void ath11k_fils_discovery_event(struct ath11k_base *ab,
8453 struct sk_buff *skb)
8454 {
8455 const void **tb;
8456 const struct wmi_fils_discovery_event *ev;
8457 int ret;
8458
8459 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8460 if (IS_ERR(tb)) {
8461 ret = PTR_ERR(tb);
8462 ath11k_warn(ab,
8463 "failed to parse FILS discovery event tlv %d\n",
8464 ret);
8465 return;
8466 }
8467
8468 ath11k_dbg(ab, ATH11K_DBG_WMI, "event fils discovery");
8469
8470 ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
8471 if (!ev) {
8472 ath11k_warn(ab, "failed to fetch FILS discovery event\n");
8473 kfree(tb);
8474 return;
8475 }
8476
8477 ath11k_warn(ab,
8478 "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
8479 ev->vdev_id, ev->fils_tt, ev->tbtt);
8480
8481 kfree(tb);
8482 }
8483
ath11k_probe_resp_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)8484 static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
8485 struct sk_buff *skb)
8486 {
8487 const void **tb;
8488 const struct wmi_probe_resp_tx_status_event *ev;
8489 int ret;
8490
8491 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8492 if (IS_ERR(tb)) {
8493 ret = PTR_ERR(tb);
8494 ath11k_warn(ab,
8495 "failed to parse probe response transmission status event tlv: %d\n",
8496 ret);
8497 return;
8498 }
8499
8500 ath11k_dbg(ab, ATH11K_DBG_WMI, "event probe resp tx status");
8501
8502 ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
8503 if (!ev) {
8504 ath11k_warn(ab,
8505 "failed to fetch probe response transmission status event");
8506 kfree(tb);
8507 return;
8508 }
8509
8510 if (ev->tx_status)
8511 ath11k_warn(ab,
8512 "Probe response transmission failed for vdev_id %u, status %u\n",
8513 ev->vdev_id, ev->tx_status);
8514
8515 kfree(tb);
8516 }
8517
ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8518 static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
8519 u16 tag, u16 len,
8520 const void *ptr, void *data)
8521 {
8522 struct wmi_wow_ev_arg *ev = data;
8523 const char *wow_pg_fault;
8524 int wow_pg_len;
8525
8526 switch (tag) {
8527 case WMI_TAG_WOW_EVENT_INFO:
8528 memcpy(ev, ptr, sizeof(*ev));
8529 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
8530 ev->wake_reason, wow_reason(ev->wake_reason));
8531 break;
8532
8533 case WMI_TAG_ARRAY_BYTE:
8534 if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
8535 wow_pg_fault = ptr;
8536 /* the first 4 bytes are length */
8537 wow_pg_len = *(int *)wow_pg_fault;
8538 wow_pg_fault += sizeof(int);
8539 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
8540 wow_pg_len);
8541 ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
8542 "wow_event_info_type packet present",
8543 "wow_pg_fault ",
8544 wow_pg_fault,
8545 wow_pg_len);
8546 }
8547 break;
8548 default:
8549 break;
8550 }
8551
8552 return 0;
8553 }
8554
ath11k_wmi_event_wow_wakeup_host(struct ath11k_base * ab,struct sk_buff * skb)8555 static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
8556 {
8557 struct wmi_wow_ev_arg ev = { };
8558 int ret;
8559
8560 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8561 ath11k_wmi_tlv_wow_wakeup_host_parse,
8562 &ev);
8563 if (ret) {
8564 ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
8565 return;
8566 }
8567
8568 ath11k_dbg(ab, ATH11K_DBG_WMI, "event wow wakeup host");
8569
8570 complete(&ab->wow.wakeup_completed);
8571 }
8572
8573 static void
ath11k_wmi_diag_event(struct ath11k_base * ab,struct sk_buff * skb)8574 ath11k_wmi_diag_event(struct ath11k_base *ab,
8575 struct sk_buff *skb)
8576 {
8577 ath11k_dbg(ab, ATH11K_DBG_WMI, "event diag");
8578
8579 trace_ath11k_wmi_diag(ab, skb->data, skb->len);
8580 }
8581
ath11k_wmi_twt_add_dialog_event_status(u32 status)8582 static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
8583 {
8584 switch (status) {
8585 case WMI_ADD_TWT_STATUS_OK:
8586 return "ok";
8587 case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
8588 return "twt disabled";
8589 case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
8590 return "dialog id in use";
8591 case WMI_ADD_TWT_STATUS_INVALID_PARAM:
8592 return "invalid parameters";
8593 case WMI_ADD_TWT_STATUS_NOT_READY:
8594 return "not ready";
8595 case WMI_ADD_TWT_STATUS_NO_RESOURCE:
8596 return "resource unavailable";
8597 case WMI_ADD_TWT_STATUS_NO_ACK:
8598 return "no ack";
8599 case WMI_ADD_TWT_STATUS_NO_RESPONSE:
8600 return "no response";
8601 case WMI_ADD_TWT_STATUS_DENIED:
8602 return "denied";
8603 case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
8604 fallthrough;
8605 default:
8606 return "unknown error";
8607 }
8608 }
8609
ath11k_wmi_twt_add_dialog_event(struct ath11k_base * ab,struct sk_buff * skb)8610 static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
8611 struct sk_buff *skb)
8612 {
8613 const void **tb;
8614 const struct wmi_twt_add_dialog_event *ev;
8615 int ret;
8616
8617 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8618 if (IS_ERR(tb)) {
8619 ret = PTR_ERR(tb);
8620 ath11k_warn(ab,
8621 "failed to parse wmi twt add dialog status event tlv: %d\n",
8622 ret);
8623 return;
8624 }
8625
8626 ath11k_dbg(ab, ATH11K_DBG_WMI, "event twt add dialog");
8627
8628 ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
8629 if (!ev) {
8630 ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
8631 goto exit;
8632 }
8633
8634 if (ev->status)
8635 ath11k_warn(ab,
8636 "wmi add twt dialog event vdev %d dialog id %d status %s\n",
8637 ev->vdev_id, ev->dialog_id,
8638 ath11k_wmi_twt_add_dialog_event_status(ev->status));
8639
8640 exit:
8641 kfree(tb);
8642 }
8643
ath11k_wmi_gtk_offload_status_event(struct ath11k_base * ab,struct sk_buff * skb)8644 static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
8645 struct sk_buff *skb)
8646 {
8647 const void **tb;
8648 const struct wmi_gtk_offload_status_event *ev;
8649 struct ath11k_vif *arvif;
8650 __be64 replay_ctr_be;
8651 u64 replay_ctr;
8652 int ret;
8653
8654 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8655 if (IS_ERR(tb)) {
8656 ret = PTR_ERR(tb);
8657 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8658 return;
8659 }
8660
8661 ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
8662 if (!ev) {
8663 ath11k_warn(ab, "failed to fetch gtk offload status ev");
8664 kfree(tb);
8665 return;
8666 }
8667
8668 rcu_read_lock();
8669
8670 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
8671 if (!arvif) {
8672 ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
8673 ev->vdev_id);
8674 goto exit;
8675 }
8676
8677 ath11k_dbg(ab, ATH11K_DBG_WMI, "event gtk offload refresh_cnt %d\n",
8678 ev->refresh_cnt);
8679 ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
8680 NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
8681
8682 replay_ctr = ev->replay_ctr.word1;
8683 replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
8684 arvif->rekey_data.replay_ctr = replay_ctr;
8685
8686 /* supplicant expects big-endian replay counter */
8687 replay_ctr_be = cpu_to_be64(replay_ctr);
8688
8689 ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
8690 (void *)&replay_ctr_be, GFP_ATOMIC);
8691 exit:
8692 rcu_read_unlock();
8693
8694 kfree(tb);
8695 }
8696
ath11k_wmi_p2p_noa_event(struct ath11k_base * ab,struct sk_buff * skb)8697 static void ath11k_wmi_p2p_noa_event(struct ath11k_base *ab,
8698 struct sk_buff *skb)
8699 {
8700 const void **tb;
8701 const struct wmi_p2p_noa_event *ev;
8702 const struct ath11k_wmi_p2p_noa_info *noa;
8703 struct ath11k *ar;
8704 int vdev_id;
8705 u8 noa_descriptors;
8706
8707 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8708 if (IS_ERR(tb)) {
8709 ath11k_warn(ab, "failed to parse tlv: %ld\n", PTR_ERR(tb));
8710 return;
8711 }
8712
8713 ev = tb[WMI_TAG_P2P_NOA_EVENT];
8714 noa = tb[WMI_TAG_P2P_NOA_INFO];
8715
8716 if (!ev || !noa)
8717 goto out;
8718
8719 vdev_id = ev->vdev_id;
8720 noa_descriptors = u32_get_bits(noa->noa_attr,
8721 WMI_P2P_NOA_INFO_DESC_NUM);
8722
8723 if (noa_descriptors > WMI_P2P_MAX_NOA_DESCRIPTORS) {
8724 ath11k_warn(ab, "invalid descriptor num %d in P2P NoA event\n",
8725 noa_descriptors);
8726 goto out;
8727 }
8728
8729 ath11k_dbg(ab, ATH11K_DBG_WMI,
8730 "wmi tlv p2p noa vdev_id %i descriptors %u\n",
8731 vdev_id, noa_descriptors);
8732
8733 rcu_read_lock();
8734 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
8735 if (!ar) {
8736 ath11k_warn(ab, "invalid vdev id %d in P2P NoA event\n",
8737 vdev_id);
8738 goto unlock;
8739 }
8740
8741 ath11k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa);
8742
8743 unlock:
8744 rcu_read_unlock();
8745 out:
8746 kfree(tb);
8747 }
8748
ath11k_wmi_tlv_op_rx(struct ath11k_base * ab,struct sk_buff * skb)8749 static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
8750 {
8751 struct wmi_cmd_hdr *cmd_hdr;
8752 enum wmi_tlv_event_id id;
8753
8754 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
8755 id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
8756
8757 trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
8758
8759 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
8760 goto out;
8761
8762 switch (id) {
8763 /* Process all the WMI events here */
8764 case WMI_SERVICE_READY_EVENTID:
8765 ath11k_service_ready_event(ab, skb);
8766 break;
8767 case WMI_SERVICE_READY_EXT_EVENTID:
8768 ath11k_service_ready_ext_event(ab, skb);
8769 break;
8770 case WMI_SERVICE_READY_EXT2_EVENTID:
8771 ath11k_service_ready_ext2_event(ab, skb);
8772 break;
8773 case WMI_REG_CHAN_LIST_CC_EVENTID:
8774 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_ID);
8775 break;
8776 case WMI_REG_CHAN_LIST_CC_EXT_EVENTID:
8777 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_EXT_ID);
8778 break;
8779 case WMI_READY_EVENTID:
8780 ath11k_ready_event(ab, skb);
8781 break;
8782 case WMI_PEER_DELETE_RESP_EVENTID:
8783 ath11k_peer_delete_resp_event(ab, skb);
8784 break;
8785 case WMI_VDEV_START_RESP_EVENTID:
8786 ath11k_vdev_start_resp_event(ab, skb);
8787 break;
8788 case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
8789 ath11k_bcn_tx_status_event(ab, skb);
8790 break;
8791 case WMI_VDEV_STOPPED_EVENTID:
8792 ath11k_vdev_stopped_event(ab, skb);
8793 break;
8794 case WMI_MGMT_RX_EVENTID:
8795 ath11k_mgmt_rx_event(ab, skb);
8796 /* mgmt_rx_event() owns the skb now! */
8797 return;
8798 case WMI_MGMT_TX_COMPLETION_EVENTID:
8799 ath11k_mgmt_tx_compl_event(ab, skb);
8800 break;
8801 case WMI_SCAN_EVENTID:
8802 ath11k_scan_event(ab, skb);
8803 break;
8804 case WMI_PEER_STA_KICKOUT_EVENTID:
8805 ath11k_peer_sta_kickout_event(ab, skb);
8806 break;
8807 case WMI_ROAM_EVENTID:
8808 ath11k_roam_event(ab, skb);
8809 break;
8810 case WMI_CHAN_INFO_EVENTID:
8811 ath11k_chan_info_event(ab, skb);
8812 break;
8813 case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
8814 ath11k_pdev_bss_chan_info_event(ab, skb);
8815 break;
8816 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
8817 ath11k_vdev_install_key_compl_event(ab, skb);
8818 break;
8819 case WMI_SERVICE_AVAILABLE_EVENTID:
8820 ath11k_service_available_event(ab, skb);
8821 break;
8822 case WMI_PEER_ASSOC_CONF_EVENTID:
8823 ath11k_peer_assoc_conf_event(ab, skb);
8824 break;
8825 case WMI_UPDATE_STATS_EVENTID:
8826 ath11k_update_stats_event(ab, skb);
8827 break;
8828 case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
8829 ath11k_pdev_ctl_failsafe_check_event(ab, skb);
8830 break;
8831 case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
8832 ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
8833 break;
8834 case WMI_PDEV_UTF_EVENTID:
8835 ath11k_tm_wmi_event(ab, id, skb);
8836 break;
8837 case WMI_PDEV_TEMPERATURE_EVENTID:
8838 ath11k_wmi_pdev_temperature_event(ab, skb);
8839 break;
8840 case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
8841 ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
8842 break;
8843 case WMI_HOST_FILS_DISCOVERY_EVENTID:
8844 ath11k_fils_discovery_event(ab, skb);
8845 break;
8846 case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
8847 ath11k_probe_resp_tx_status_event(ab, skb);
8848 break;
8849 case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
8850 ath11k_wmi_obss_color_collision_event(ab, skb);
8851 break;
8852 case WMI_TWT_ADD_DIALOG_EVENTID:
8853 ath11k_wmi_twt_add_dialog_event(ab, skb);
8854 break;
8855 case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
8856 ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
8857 break;
8858 case WMI_VDEV_DELETE_RESP_EVENTID:
8859 ath11k_vdev_delete_resp_event(ab, skb);
8860 break;
8861 case WMI_WOW_WAKEUP_HOST_EVENTID:
8862 ath11k_wmi_event_wow_wakeup_host(ab, skb);
8863 break;
8864 case WMI_11D_NEW_COUNTRY_EVENTID:
8865 ath11k_reg_11d_new_cc_event(ab, skb);
8866 break;
8867 case WMI_DIAG_EVENTID:
8868 ath11k_wmi_diag_event(ab, skb);
8869 break;
8870 case WMI_PEER_STA_PS_STATECHG_EVENTID:
8871 ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);
8872 break;
8873 case WMI_GTK_OFFLOAD_STATUS_EVENTID:
8874 ath11k_wmi_gtk_offload_status_event(ab, skb);
8875 break;
8876 case WMI_P2P_NOA_EVENTID:
8877 ath11k_wmi_p2p_noa_event(ab, skb);
8878 break;
8879 default:
8880 ath11k_dbg(ab, ATH11K_DBG_WMI, "unsupported event id 0x%x\n", id);
8881 break;
8882 }
8883
8884 out:
8885 dev_kfree_skb(skb);
8886 }
8887
ath11k_connect_pdev_htc_service(struct ath11k_base * ab,u32 pdev_idx)8888 static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
8889 u32 pdev_idx)
8890 {
8891 int status;
8892 u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
8893 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
8894 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
8895
8896 struct ath11k_htc_svc_conn_req conn_req;
8897 struct ath11k_htc_svc_conn_resp conn_resp;
8898
8899 memset(&conn_req, 0, sizeof(conn_req));
8900 memset(&conn_resp, 0, sizeof(conn_resp));
8901
8902 /* these fields are the same for all service endpoints */
8903 conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
8904 conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
8905 conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
8906
8907 /* connect to control service */
8908 conn_req.service_id = svc_id[pdev_idx];
8909
8910 status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
8911 if (status) {
8912 ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
8913 status);
8914 return status;
8915 }
8916
8917 ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
8918 ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
8919 ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
8920 init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
8921
8922 return 0;
8923 }
8924
8925 static int
ath11k_wmi_send_unit_test_cmd(struct ath11k * ar,struct wmi_unit_test_cmd ut_cmd,u32 * test_args)8926 ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
8927 struct wmi_unit_test_cmd ut_cmd,
8928 u32 *test_args)
8929 {
8930 struct ath11k_pdev_wmi *wmi = ar->wmi;
8931 struct wmi_unit_test_cmd *cmd;
8932 struct sk_buff *skb;
8933 struct wmi_tlv *tlv;
8934 void *ptr;
8935 u32 *ut_cmd_args;
8936 int buf_len, arg_len;
8937 int ret;
8938 int i;
8939
8940 arg_len = sizeof(u32) * ut_cmd.num_args;
8941 buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
8942
8943 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
8944 if (!skb)
8945 return -ENOMEM;
8946
8947 cmd = (struct wmi_unit_test_cmd *)skb->data;
8948 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
8949 FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
8950
8951 cmd->vdev_id = ut_cmd.vdev_id;
8952 cmd->module_id = ut_cmd.module_id;
8953 cmd->num_args = ut_cmd.num_args;
8954 cmd->diag_token = ut_cmd.diag_token;
8955
8956 ptr = skb->data + sizeof(ut_cmd);
8957
8958 tlv = ptr;
8959 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8960 FIELD_PREP(WMI_TLV_LEN, arg_len);
8961
8962 ptr += TLV_HDR_SIZE;
8963
8964 ut_cmd_args = ptr;
8965 for (i = 0; i < ut_cmd.num_args; i++)
8966 ut_cmd_args[i] = test_args[i];
8967
8968 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
8969
8970 if (ret) {
8971 ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
8972 ret);
8973 dev_kfree_skb(skb);
8974 }
8975
8976 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8977 "cmd unit test module %d vdev %d n_args %d token %d\n",
8978 cmd->module_id, cmd->vdev_id, cmd->num_args,
8979 cmd->diag_token);
8980
8981 return ret;
8982 }
8983
ath11k_wmi_simulate_radar(struct ath11k * ar)8984 int ath11k_wmi_simulate_radar(struct ath11k *ar)
8985 {
8986 struct ath11k_vif *arvif;
8987 u32 dfs_args[DFS_MAX_TEST_ARGS];
8988 struct wmi_unit_test_cmd wmi_ut;
8989 bool arvif_found = false;
8990
8991 list_for_each_entry(arvif, &ar->arvifs, list) {
8992 if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
8993 arvif_found = true;
8994 break;
8995 }
8996 }
8997
8998 if (!arvif_found)
8999 return -EINVAL;
9000
9001 dfs_args[DFS_TEST_CMDID] = 0;
9002 dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
9003 /* Currently we could pass segment_id(b0 - b1), chirp(b2)
9004 * freq offset (b3 - b10) to unit test. For simulation
9005 * purpose this can be set to 0 which is valid.
9006 */
9007 dfs_args[DFS_TEST_RADAR_PARAM] = 0;
9008
9009 wmi_ut.vdev_id = arvif->vdev_id;
9010 wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
9011 wmi_ut.num_args = DFS_MAX_TEST_ARGS;
9012 wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
9013
9014 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
9015
9016 return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
9017 }
9018
ath11k_wmi_fw_dbglog_cfg(struct ath11k * ar,u32 * module_id_bitmap,struct ath11k_fw_dbglog * dbglog)9019 int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
9020 struct ath11k_fw_dbglog *dbglog)
9021 {
9022 struct ath11k_pdev_wmi *wmi = ar->wmi;
9023 struct wmi_debug_log_config_cmd_fixed_param *cmd;
9024 struct sk_buff *skb;
9025 struct wmi_tlv *tlv;
9026 int ret, len;
9027
9028 len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9029 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9030 if (!skb)
9031 return -ENOMEM;
9032
9033 cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
9034 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
9035 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9036 cmd->dbg_log_param = dbglog->param;
9037
9038 tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
9039 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9040 FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9041
9042 switch (dbglog->param) {
9043 case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
9044 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
9045 case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
9046 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
9047 cmd->value = dbglog->value;
9048 break;
9049 case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
9050 case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
9051 cmd->value = dbglog->value;
9052 memcpy(tlv->value, module_id_bitmap,
9053 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9054 /* clear current config to be used for next user config */
9055 memset(module_id_bitmap, 0,
9056 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9057 break;
9058 default:
9059 dev_kfree_skb(skb);
9060 return -EINVAL;
9061 }
9062
9063 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
9064 if (ret) {
9065 ath11k_warn(ar->ab,
9066 "failed to send WMI_DBGLOG_CFG_CMDID\n");
9067 dev_kfree_skb(skb);
9068 }
9069
9070 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd dbglog cfg");
9071
9072 return ret;
9073 }
9074
ath11k_wmi_connect(struct ath11k_base * ab)9075 int ath11k_wmi_connect(struct ath11k_base *ab)
9076 {
9077 u32 i;
9078 u8 wmi_ep_count;
9079
9080 wmi_ep_count = ab->htc.wmi_ep_count;
9081 if (wmi_ep_count > ab->hw_params.max_radios)
9082 return -1;
9083
9084 for (i = 0; i < wmi_ep_count; i++)
9085 ath11k_connect_pdev_htc_service(ab, i);
9086
9087 return 0;
9088 }
9089
ath11k_wmi_pdev_detach(struct ath11k_base * ab,u8 pdev_id)9090 static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
9091 {
9092 if (WARN_ON(pdev_id >= MAX_RADIOS))
9093 return;
9094
9095 /* TODO: Deinit any pdev specific wmi resource */
9096 }
9097
ath11k_wmi_pdev_attach(struct ath11k_base * ab,u8 pdev_id)9098 int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
9099 u8 pdev_id)
9100 {
9101 struct ath11k_pdev_wmi *wmi_handle;
9102
9103 if (pdev_id >= ab->hw_params.max_radios)
9104 return -EINVAL;
9105
9106 wmi_handle = &ab->wmi_ab.wmi[pdev_id];
9107
9108 wmi_handle->wmi_ab = &ab->wmi_ab;
9109
9110 ab->wmi_ab.ab = ab;
9111 /* TODO: Init remaining resource specific to pdev */
9112
9113 return 0;
9114 }
9115
ath11k_wmi_attach(struct ath11k_base * ab)9116 int ath11k_wmi_attach(struct ath11k_base *ab)
9117 {
9118 int ret;
9119
9120 ret = ath11k_wmi_pdev_attach(ab, 0);
9121 if (ret)
9122 return ret;
9123
9124 ab->wmi_ab.ab = ab;
9125 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
9126
9127 /* It's overwritten when service_ext_ready is handled */
9128 if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxdma_per_pdev > 1)
9129 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
9130
9131 /* TODO: Init remaining wmi soc resources required */
9132 init_completion(&ab->wmi_ab.service_ready);
9133 init_completion(&ab->wmi_ab.unified_ready);
9134
9135 return 0;
9136 }
9137
ath11k_wmi_detach(struct ath11k_base * ab)9138 void ath11k_wmi_detach(struct ath11k_base *ab)
9139 {
9140 int i;
9141
9142 /* TODO: Deinit wmi resource specific to SOC as required */
9143
9144 for (i = 0; i < ab->htc.wmi_ep_count; i++)
9145 ath11k_wmi_pdev_detach(ab, i);
9146
9147 ath11k_wmi_free_dbring_caps(ab);
9148 }
9149
ath11k_wmi_hw_data_filter_cmd(struct ath11k * ar,u32 vdev_id,u32 filter_bitmap,bool enable)9150 int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
9151 u32 filter_bitmap, bool enable)
9152 {
9153 struct wmi_hw_data_filter_cmd *cmd;
9154 struct sk_buff *skb;
9155 int len;
9156
9157 len = sizeof(*cmd);
9158 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9159
9160 if (!skb)
9161 return -ENOMEM;
9162
9163 cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
9164 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
9165 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9166
9167 cmd->vdev_id = vdev_id;
9168 cmd->enable = enable;
9169
9170 /* Set all modes in case of disable */
9171 if (cmd->enable)
9172 cmd->hw_filter_bitmap = filter_bitmap;
9173 else
9174 cmd->hw_filter_bitmap = ((u32)~0U);
9175
9176 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9177 "hw data filter enable %d filter_bitmap 0x%x\n",
9178 enable, filter_bitmap);
9179
9180 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
9181 }
9182
ath11k_wmi_wow_host_wakeup_ind(struct ath11k * ar)9183 int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
9184 {
9185 struct wmi_wow_host_wakeup_ind *cmd;
9186 struct sk_buff *skb;
9187 size_t len;
9188
9189 len = sizeof(*cmd);
9190 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9191 if (!skb)
9192 return -ENOMEM;
9193
9194 cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
9195 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9196 WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
9197 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9198
9199 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow host wakeup ind\n");
9200
9201 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
9202 }
9203
ath11k_wmi_wow_enable(struct ath11k * ar)9204 int ath11k_wmi_wow_enable(struct ath11k *ar)
9205 {
9206 struct wmi_wow_enable_cmd *cmd;
9207 struct sk_buff *skb;
9208 int len;
9209
9210 len = sizeof(*cmd);
9211 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9212 if (!skb)
9213 return -ENOMEM;
9214
9215 cmd = (struct wmi_wow_enable_cmd *)skb->data;
9216 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
9217 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9218
9219 cmd->enable = 1;
9220 cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
9221 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow enable\n");
9222
9223 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
9224 }
9225
ath11k_wmi_scan_prob_req_oui(struct ath11k * ar,const u8 mac_addr[ETH_ALEN])9226 int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
9227 const u8 mac_addr[ETH_ALEN])
9228 {
9229 struct sk_buff *skb;
9230 struct wmi_scan_prob_req_oui_cmd *cmd;
9231 u32 prob_req_oui;
9232 int len;
9233
9234 prob_req_oui = (((u32)mac_addr[0]) << 16) |
9235 (((u32)mac_addr[1]) << 8) | mac_addr[2];
9236
9237 len = sizeof(*cmd);
9238 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9239 if (!skb)
9240 return -ENOMEM;
9241
9242 cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
9243 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9244 WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
9245 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9246 cmd->prob_req_oui = prob_req_oui;
9247
9248 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "scan prob req oui %d\n",
9249 prob_req_oui);
9250
9251 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
9252 }
9253
ath11k_wmi_wow_add_wakeup_event(struct ath11k * ar,u32 vdev_id,enum wmi_wow_wakeup_event event,u32 enable)9254 int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
9255 enum wmi_wow_wakeup_event event,
9256 u32 enable)
9257 {
9258 struct wmi_wow_add_del_event_cmd *cmd;
9259 struct sk_buff *skb;
9260 size_t len;
9261
9262 len = sizeof(*cmd);
9263 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9264 if (!skb)
9265 return -ENOMEM;
9266
9267 cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
9268 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
9269 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9270
9271 cmd->vdev_id = vdev_id;
9272 cmd->is_add = enable;
9273 cmd->event_bitmap = (1 << event);
9274
9275 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add wakeup event %s enable %d vdev_id %d\n",
9276 wow_wakeup_event(event), enable, vdev_id);
9277
9278 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
9279 }
9280
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)9281 int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
9282 const u8 *pattern, const u8 *mask,
9283 int pattern_len, int pattern_offset)
9284 {
9285 struct wmi_wow_add_pattern_cmd *cmd;
9286 struct wmi_wow_bitmap_pattern *bitmap;
9287 struct wmi_tlv *tlv;
9288 struct sk_buff *skb;
9289 u8 *ptr;
9290 size_t len;
9291
9292 len = sizeof(*cmd) +
9293 sizeof(*tlv) + /* array struct */
9294 sizeof(*bitmap) + /* bitmap */
9295 sizeof(*tlv) + /* empty ipv4 sync */
9296 sizeof(*tlv) + /* empty ipv6 sync */
9297 sizeof(*tlv) + /* empty magic */
9298 sizeof(*tlv) + /* empty info timeout */
9299 sizeof(*tlv) + sizeof(u32); /* ratelimit interval */
9300
9301 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9302 if (!skb)
9303 return -ENOMEM;
9304
9305 /* cmd */
9306 ptr = (u8 *)skb->data;
9307 cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
9308 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9309 WMI_TAG_WOW_ADD_PATTERN_CMD) |
9310 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9311
9312 cmd->vdev_id = vdev_id;
9313 cmd->pattern_id = pattern_id;
9314 cmd->pattern_type = WOW_BITMAP_PATTERN;
9315
9316 ptr += sizeof(*cmd);
9317
9318 /* bitmap */
9319 tlv = (struct wmi_tlv *)ptr;
9320 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9321 WMI_TAG_ARRAY_STRUCT) |
9322 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
9323
9324 ptr += sizeof(*tlv);
9325
9326 bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
9327 bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9328 WMI_TAG_WOW_BITMAP_PATTERN_T) |
9329 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
9330
9331 memcpy(bitmap->patternbuf, pattern, pattern_len);
9332 ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
9333 memcpy(bitmap->bitmaskbuf, mask, pattern_len);
9334 ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
9335 bitmap->pattern_offset = pattern_offset;
9336 bitmap->pattern_len = pattern_len;
9337 bitmap->bitmask_len = pattern_len;
9338 bitmap->pattern_id = pattern_id;
9339
9340 ptr += sizeof(*bitmap);
9341
9342 /* ipv4 sync */
9343 tlv = (struct wmi_tlv *)ptr;
9344 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9345 WMI_TAG_ARRAY_STRUCT) |
9346 FIELD_PREP(WMI_TLV_LEN, 0);
9347
9348 ptr += sizeof(*tlv);
9349
9350 /* ipv6 sync */
9351 tlv = (struct wmi_tlv *)ptr;
9352 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9353 WMI_TAG_ARRAY_STRUCT) |
9354 FIELD_PREP(WMI_TLV_LEN, 0);
9355
9356 ptr += sizeof(*tlv);
9357
9358 /* magic */
9359 tlv = (struct wmi_tlv *)ptr;
9360 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9361 WMI_TAG_ARRAY_STRUCT) |
9362 FIELD_PREP(WMI_TLV_LEN, 0);
9363
9364 ptr += sizeof(*tlv);
9365
9366 /* pattern info timeout */
9367 tlv = (struct wmi_tlv *)ptr;
9368 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9369 WMI_TAG_ARRAY_UINT32) |
9370 FIELD_PREP(WMI_TLV_LEN, 0);
9371
9372 ptr += sizeof(*tlv);
9373
9374 /* ratelimit interval */
9375 tlv = (struct wmi_tlv *)ptr;
9376 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9377 WMI_TAG_ARRAY_UINT32) |
9378 FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
9379
9380 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
9381 vdev_id, pattern_id, pattern_offset);
9382
9383 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
9384 }
9385
ath11k_wmi_wow_del_pattern(struct ath11k * ar,u32 vdev_id,u32 pattern_id)9386 int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
9387 {
9388 struct wmi_wow_del_pattern_cmd *cmd;
9389 struct sk_buff *skb;
9390 size_t len;
9391
9392 len = sizeof(*cmd);
9393 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9394 if (!skb)
9395 return -ENOMEM;
9396
9397 cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
9398 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9399 WMI_TAG_WOW_DEL_PATTERN_CMD) |
9400 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9401
9402 cmd->vdev_id = vdev_id;
9403 cmd->pattern_id = pattern_id;
9404 cmd->pattern_type = WOW_BITMAP_PATTERN;
9405
9406 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow del pattern vdev_id %d pattern_id %d\n",
9407 vdev_id, pattern_id);
9408
9409 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
9410 }
9411
9412 static struct sk_buff *
ath11k_wmi_op_gen_config_pno_start(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno)9413 ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
9414 u32 vdev_id,
9415 struct wmi_pno_scan_req *pno)
9416 {
9417 struct nlo_configured_parameters *nlo_list;
9418 struct wmi_wow_nlo_config_cmd *cmd;
9419 struct wmi_tlv *tlv;
9420 struct sk_buff *skb;
9421 u32 *channel_list;
9422 size_t len, nlo_list_len, channel_list_len;
9423 u8 *ptr;
9424 u32 i;
9425
9426 len = sizeof(*cmd) +
9427 sizeof(*tlv) +
9428 /* TLV place holder for array of structures
9429 * nlo_configured_parameters(nlo_list)
9430 */
9431 sizeof(*tlv);
9432 /* TLV place holder for array of uint32 channel_list */
9433
9434 channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
9435 len += channel_list_len;
9436
9437 nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
9438 len += nlo_list_len;
9439
9440 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9441 if (!skb)
9442 return ERR_PTR(-ENOMEM);
9443
9444 ptr = (u8 *)skb->data;
9445 cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
9446 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9447 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9448
9449 cmd->vdev_id = pno->vdev_id;
9450 cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
9451
9452 /* current FW does not support min-max range for dwell time */
9453 cmd->active_dwell_time = pno->active_max_time;
9454 cmd->passive_dwell_time = pno->passive_max_time;
9455
9456 if (pno->do_passive_scan)
9457 cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
9458
9459 cmd->fast_scan_period = pno->fast_scan_period;
9460 cmd->slow_scan_period = pno->slow_scan_period;
9461 cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
9462 cmd->delay_start_time = pno->delay_start_time;
9463
9464 if (pno->enable_pno_scan_randomization) {
9465 cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
9466 WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
9467 ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
9468 ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
9469 ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
9470 ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
9471 }
9472
9473 ptr += sizeof(*cmd);
9474
9475 /* nlo_configured_parameters(nlo_list) */
9476 cmd->no_of_ssids = pno->uc_networks_count;
9477 tlv = (struct wmi_tlv *)ptr;
9478 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9479 WMI_TAG_ARRAY_STRUCT) |
9480 FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
9481
9482 ptr += sizeof(*tlv);
9483 nlo_list = (struct nlo_configured_parameters *)ptr;
9484 for (i = 0; i < cmd->no_of_ssids; i++) {
9485 tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
9486 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9487 FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
9488
9489 nlo_list[i].ssid.valid = true;
9490 nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
9491 memcpy(nlo_list[i].ssid.ssid.ssid,
9492 pno->a_networks[i].ssid.ssid,
9493 nlo_list[i].ssid.ssid.ssid_len);
9494 ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
9495 roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
9496
9497 if (pno->a_networks[i].rssi_threshold &&
9498 pno->a_networks[i].rssi_threshold > -300) {
9499 nlo_list[i].rssi_cond.valid = true;
9500 nlo_list[i].rssi_cond.rssi =
9501 pno->a_networks[i].rssi_threshold;
9502 }
9503
9504 nlo_list[i].bcast_nw_type.valid = true;
9505 nlo_list[i].bcast_nw_type.bcast_nw_type =
9506 pno->a_networks[i].bcast_nw_type;
9507 }
9508
9509 ptr += nlo_list_len;
9510 cmd->num_of_channels = pno->a_networks[0].channel_count;
9511 tlv = (struct wmi_tlv *)ptr;
9512 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9513 FIELD_PREP(WMI_TLV_LEN, channel_list_len);
9514 ptr += sizeof(*tlv);
9515 channel_list = (u32 *)ptr;
9516 for (i = 0; i < cmd->num_of_channels; i++)
9517 channel_list[i] = pno->a_networks[0].channels[i];
9518
9519 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv start pno config vdev_id %d\n",
9520 vdev_id);
9521
9522 return skb;
9523 }
9524
ath11k_wmi_op_gen_config_pno_stop(struct ath11k * ar,u32 vdev_id)9525 static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
9526 u32 vdev_id)
9527 {
9528 struct wmi_wow_nlo_config_cmd *cmd;
9529 struct sk_buff *skb;
9530 size_t len;
9531
9532 len = sizeof(*cmd);
9533 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9534 if (!skb)
9535 return ERR_PTR(-ENOMEM);
9536
9537 cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
9538 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9539 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
9540
9541 cmd->vdev_id = vdev_id;
9542 cmd->flags = WMI_NLO_CONFIG_STOP;
9543
9544 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9545 "tlv stop pno config vdev_id %d\n", vdev_id);
9546 return skb;
9547 }
9548
ath11k_wmi_wow_config_pno(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno_scan)9549 int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
9550 struct wmi_pno_scan_req *pno_scan)
9551 {
9552 struct sk_buff *skb;
9553
9554 if (pno_scan->enable)
9555 skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
9556 else
9557 skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
9558
9559 if (IS_ERR_OR_NULL(skb))
9560 return -ENOMEM;
9561
9562 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
9563 }
9564
ath11k_wmi_fill_ns_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable,bool ext)9565 static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
9566 struct ath11k_arp_ns_offload *offload,
9567 u8 **ptr,
9568 bool enable,
9569 bool ext)
9570 {
9571 struct wmi_ns_offload_tuple *ns;
9572 struct wmi_tlv *tlv;
9573 u8 *buf_ptr = *ptr;
9574 u32 ns_cnt, ns_ext_tuples;
9575 int i, max_offloads;
9576
9577 ns_cnt = offload->ipv6_count;
9578
9579 tlv = (struct wmi_tlv *)buf_ptr;
9580
9581 if (ext) {
9582 ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
9583 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9584 FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
9585 i = WMI_MAX_NS_OFFLOADS;
9586 max_offloads = offload->ipv6_count;
9587 } else {
9588 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9589 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
9590 i = 0;
9591 max_offloads = WMI_MAX_NS_OFFLOADS;
9592 }
9593
9594 buf_ptr += sizeof(*tlv);
9595
9596 for (; i < max_offloads; i++) {
9597 ns = (struct wmi_ns_offload_tuple *)buf_ptr;
9598 ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
9599 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
9600
9601 if (enable) {
9602 if (i < ns_cnt)
9603 ns->flags |= WMI_NSOL_FLAGS_VALID;
9604
9605 memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
9606 memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
9607 ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
9608 ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
9609
9610 if (offload->ipv6_type[i])
9611 ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
9612
9613 memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
9614 ath11k_ce_byte_swap(ns->target_mac.addr, 8);
9615
9616 if (ns->target_mac.word0 != 0 ||
9617 ns->target_mac.word1 != 0) {
9618 ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
9619 }
9620
9621 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9622 "index %d ns_solicited %pI6 target %pI6",
9623 i, ns->solicitation_ipaddr,
9624 ns->target_ipaddr[0]);
9625 }
9626
9627 buf_ptr += sizeof(*ns);
9628 }
9629
9630 *ptr = buf_ptr;
9631 }
9632
ath11k_wmi_fill_arp_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable)9633 static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
9634 struct ath11k_arp_ns_offload *offload,
9635 u8 **ptr,
9636 bool enable)
9637 {
9638 struct wmi_arp_offload_tuple *arp;
9639 struct wmi_tlv *tlv;
9640 u8 *buf_ptr = *ptr;
9641 int i;
9642
9643 /* fill arp tuple */
9644 tlv = (struct wmi_tlv *)buf_ptr;
9645 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9646 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
9647 buf_ptr += sizeof(*tlv);
9648
9649 for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
9650 arp = (struct wmi_arp_offload_tuple *)buf_ptr;
9651 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
9652 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9653
9654 if (enable && i < offload->ipv4_count) {
9655 /* Copy the target ip addr and flags */
9656 arp->flags = WMI_ARPOL_FLAGS_VALID;
9657 memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
9658 ath11k_ce_byte_swap(arp->target_ipaddr, 4);
9659
9660 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "arp offload address %pI4",
9661 arp->target_ipaddr);
9662 }
9663
9664 buf_ptr += sizeof(*arp);
9665 }
9666
9667 *ptr = buf_ptr;
9668 }
9669
ath11k_wmi_arp_ns_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)9670 int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
9671 struct ath11k_vif *arvif, bool enable)
9672 {
9673 struct ath11k_arp_ns_offload *offload;
9674 struct wmi_set_arp_ns_offload_cmd *cmd;
9675 struct wmi_tlv *tlv;
9676 struct sk_buff *skb;
9677 u8 *buf_ptr;
9678 size_t len;
9679 u8 ns_cnt, ns_ext_tuples = 0;
9680
9681 offload = &arvif->arp_ns_offload;
9682 ns_cnt = offload->ipv6_count;
9683
9684 len = sizeof(*cmd) +
9685 sizeof(*tlv) +
9686 WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
9687 sizeof(*tlv) +
9688 WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
9689
9690 if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
9691 ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
9692 len += sizeof(*tlv) +
9693 ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
9694 }
9695
9696 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9697 if (!skb)
9698 return -ENOMEM;
9699
9700 buf_ptr = skb->data;
9701 cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
9702 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9703 WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
9704 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9705
9706 cmd->flags = 0;
9707 cmd->vdev_id = arvif->vdev_id;
9708 cmd->num_ns_ext_tuples = ns_ext_tuples;
9709
9710 buf_ptr += sizeof(*cmd);
9711
9712 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
9713 ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
9714
9715 if (ns_ext_tuples)
9716 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
9717
9718 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
9719 }
9720
ath11k_wmi_gtk_rekey_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)9721 int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
9722 struct ath11k_vif *arvif, bool enable)
9723 {
9724 struct wmi_gtk_rekey_offload_cmd *cmd;
9725 struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
9726 int len;
9727 struct sk_buff *skb;
9728 __le64 replay_ctr;
9729
9730 len = sizeof(*cmd);
9731 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9732 if (!skb)
9733 return -ENOMEM;
9734
9735 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9736 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9737 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9738
9739 cmd->vdev_id = arvif->vdev_id;
9740
9741 if (enable) {
9742 cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
9743
9744 /* the length in rekey_data and cmd is equal */
9745 memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
9746 ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
9747 memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
9748 ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
9749
9750 replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
9751 memcpy(cmd->replay_ctr, &replay_ctr,
9752 sizeof(replay_ctr));
9753 ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
9754 } else {
9755 cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
9756 }
9757
9758 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
9759 arvif->vdev_id, enable);
9760 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9761 }
9762
ath11k_wmi_gtk_rekey_getinfo(struct ath11k * ar,struct ath11k_vif * arvif)9763 int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
9764 struct ath11k_vif *arvif)
9765 {
9766 struct wmi_gtk_rekey_offload_cmd *cmd;
9767 int len;
9768 struct sk_buff *skb;
9769
9770 len = sizeof(*cmd);
9771 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9772 if (!skb)
9773 return -ENOMEM;
9774
9775 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9776 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9777 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9778
9779 cmd->vdev_id = arvif->vdev_id;
9780 cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
9781
9782 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
9783 arvif->vdev_id);
9784 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9785 }
9786
ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k * ar,const u8 * sar_val)9787 int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
9788 { struct ath11k_pdev_wmi *wmi = ar->wmi;
9789 struct wmi_pdev_set_sar_table_cmd *cmd;
9790 struct wmi_tlv *tlv;
9791 struct sk_buff *skb;
9792 u8 *buf_ptr;
9793 u32 len, sar_len_aligned, rsvd_len_aligned;
9794
9795 sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
9796 rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
9797 len = sizeof(*cmd) +
9798 TLV_HDR_SIZE + sar_len_aligned +
9799 TLV_HDR_SIZE + rsvd_len_aligned;
9800
9801 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9802 if (!skb)
9803 return -ENOMEM;
9804
9805 cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
9806 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
9807 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9808 cmd->pdev_id = ar->pdev->pdev_id;
9809 cmd->sar_len = BIOS_SAR_TABLE_LEN;
9810 cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
9811
9812 buf_ptr = skb->data + sizeof(*cmd);
9813 tlv = (struct wmi_tlv *)buf_ptr;
9814 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9815 FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
9816 buf_ptr += TLV_HDR_SIZE;
9817 memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
9818
9819 buf_ptr += sar_len_aligned;
9820 tlv = (struct wmi_tlv *)buf_ptr;
9821 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9822 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9823
9824 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
9825 }
9826
ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k * ar)9827 int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
9828 {
9829 struct ath11k_pdev_wmi *wmi = ar->wmi;
9830 struct wmi_pdev_set_geo_table_cmd *cmd;
9831 struct wmi_tlv *tlv;
9832 struct sk_buff *skb;
9833 u8 *buf_ptr;
9834 u32 len, rsvd_len_aligned;
9835
9836 rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
9837 len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
9838
9839 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9840 if (!skb)
9841 return -ENOMEM;
9842
9843 cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
9844 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
9845 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9846 cmd->pdev_id = ar->pdev->pdev_id;
9847 cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
9848
9849 buf_ptr = skb->data + sizeof(*cmd);
9850 tlv = (struct wmi_tlv *)buf_ptr;
9851 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9852 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9853
9854 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
9855 }
9856
ath11k_wmi_sta_keepalive(struct ath11k * ar,const struct wmi_sta_keepalive_arg * arg)9857 int ath11k_wmi_sta_keepalive(struct ath11k *ar,
9858 const struct wmi_sta_keepalive_arg *arg)
9859 {
9860 struct ath11k_pdev_wmi *wmi = ar->wmi;
9861 struct wmi_sta_keepalive_cmd *cmd;
9862 struct wmi_sta_keepalive_arp_resp *arp;
9863 struct sk_buff *skb;
9864 size_t len;
9865
9866 len = sizeof(*cmd) + sizeof(*arp);
9867 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9868 if (!skb)
9869 return -ENOMEM;
9870
9871 cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
9872 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9873 WMI_TAG_STA_KEEPALIVE_CMD) |
9874 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9875 cmd->vdev_id = arg->vdev_id;
9876 cmd->enabled = arg->enabled;
9877 cmd->interval = arg->interval;
9878 cmd->method = arg->method;
9879
9880 arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
9881 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9882 WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
9883 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9884
9885 if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
9886 arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
9887 arp->src_ip4_addr = arg->src_ip4_addr;
9888 arp->dest_ip4_addr = arg->dest_ip4_addr;
9889 ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
9890 }
9891
9892 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9893 "sta keepalive vdev %d enabled %d method %d interval %d\n",
9894 arg->vdev_id, arg->enabled, arg->method, arg->interval);
9895
9896 return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
9897 }
9898
ath11k_wmi_supports_6ghz_cc_ext(struct ath11k * ar)9899 bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)
9900 {
9901 return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
9902 ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;
9903 }
9904