1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
5 */
6 #include <linux/skbuff.h>
7 #include <linux/ctype.h>
8 #include <net/mac80211.h>
9 #include <net/cfg80211.h>
10 #include <linux/completion.h>
11 #include <linux/if_ether.h>
12 #include <linux/types.h>
13 #include <linux/pci.h>
14 #include <linux/uuid.h>
15 #include <linux/time.h>
16 #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 /* firmware interprets mcs->tx_mcs_set field as peer's
2065 * RX capability
2066 */
2067 mcs->tx_max_rate = param->rx_max_rate;
2068 mcs->tx_mcs_set = param->rx_mcs_set;
2069 mcs->rx_max_rate = param->tx_max_rate;
2070 mcs->rx_mcs_set = param->tx_mcs_set;
2071 }
2072
2073 /* HE Rates */
2074 cmd->peer_he_mcs = param->peer_he_mcs_count;
2075 cmd->min_data_rate = param->min_data_rate;
2076
2077 ptr += sizeof(*mcs);
2078
2079 len = param->peer_he_mcs_count * sizeof(*he_mcs);
2080
2081 tlv = ptr;
2082 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2083 FIELD_PREP(WMI_TLV_LEN, len);
2084 ptr += TLV_HDR_SIZE;
2085
2086 /* Loop through the HE rate set */
2087 for (i = 0; i < param->peer_he_mcs_count; i++) {
2088 he_mcs = ptr;
2089 he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2090 WMI_TAG_HE_RATE_SET) |
2091 FIELD_PREP(WMI_TLV_LEN,
2092 sizeof(*he_mcs) - TLV_HDR_SIZE);
2093
2094 /* firmware interprets mcs->rx_mcs_set field as peer's
2095 * RX capability
2096 */
2097 he_mcs->rx_mcs_set = param->peer_he_rx_mcs_set[i];
2098 he_mcs->tx_mcs_set = param->peer_he_tx_mcs_set[i];
2099 ptr += sizeof(*he_mcs);
2100 }
2101
2102 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2103 if (ret) {
2104 ath11k_warn(ar->ab,
2105 "failed to send WMI_PEER_ASSOC_CMDID\n");
2106 dev_kfree_skb(skb);
2107 }
2108
2109 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2110 "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",
2111 cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2112 cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2113 cmd->peer_listen_intval, cmd->peer_ht_caps,
2114 cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2115 cmd->peer_mpdu_density,
2116 cmd->peer_vht_caps, cmd->peer_he_cap_info,
2117 cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2118 cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2119 cmd->peer_he_cap_phy[2],
2120 cmd->peer_bw_rxnss_override);
2121
2122 return ret;
2123 }
2124
ath11k_wmi_start_scan_init(struct ath11k * ar,struct scan_req_params * arg)2125 void ath11k_wmi_start_scan_init(struct ath11k *ar,
2126 struct scan_req_params *arg)
2127 {
2128 /* setup commonly used values */
2129 arg->scan_req_id = 1;
2130 if (ar->state_11d == ATH11K_11D_PREPARING)
2131 arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2132 else
2133 arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2134 arg->dwell_time_active = 50;
2135 arg->dwell_time_active_2g = 0;
2136 arg->dwell_time_passive = 150;
2137 arg->dwell_time_active_6g = 40;
2138 arg->dwell_time_passive_6g = 30;
2139 arg->min_rest_time = 50;
2140 arg->max_rest_time = 500;
2141 arg->repeat_probe_time = 0;
2142 arg->probe_spacing_time = 0;
2143 arg->idle_time = 0;
2144 arg->max_scan_time = 20000;
2145 arg->probe_delay = 5;
2146 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2147 WMI_SCAN_EVENT_COMPLETED |
2148 WMI_SCAN_EVENT_BSS_CHANNEL |
2149 WMI_SCAN_EVENT_FOREIGN_CHAN |
2150 WMI_SCAN_EVENT_DEQUEUED;
2151 arg->scan_f_chan_stat_evnt = 1;
2152
2153 if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,
2154 ar->ab->wmi_ab.svc_map))
2155 arg->scan_ctrl_flags_ext |=
2156 WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;
2157
2158 arg->num_bssid = 1;
2159
2160 /* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2161 * ZEROs in probe request
2162 */
2163 eth_broadcast_addr(arg->bssid_list[0].addr);
2164 }
2165
2166 static inline void
ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd * cmd,struct scan_req_params * param)2167 ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2168 struct scan_req_params *param)
2169 {
2170 /* Scan events subscription */
2171 if (param->scan_ev_started)
2172 cmd->notify_scan_events |= WMI_SCAN_EVENT_STARTED;
2173 if (param->scan_ev_completed)
2174 cmd->notify_scan_events |= WMI_SCAN_EVENT_COMPLETED;
2175 if (param->scan_ev_bss_chan)
2176 cmd->notify_scan_events |= WMI_SCAN_EVENT_BSS_CHANNEL;
2177 if (param->scan_ev_foreign_chan)
2178 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN;
2179 if (param->scan_ev_dequeued)
2180 cmd->notify_scan_events |= WMI_SCAN_EVENT_DEQUEUED;
2181 if (param->scan_ev_preempted)
2182 cmd->notify_scan_events |= WMI_SCAN_EVENT_PREEMPTED;
2183 if (param->scan_ev_start_failed)
2184 cmd->notify_scan_events |= WMI_SCAN_EVENT_START_FAILED;
2185 if (param->scan_ev_restarted)
2186 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESTARTED;
2187 if (param->scan_ev_foreign_chn_exit)
2188 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2189 if (param->scan_ev_suspended)
2190 cmd->notify_scan_events |= WMI_SCAN_EVENT_SUSPENDED;
2191 if (param->scan_ev_resumed)
2192 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESUMED;
2193
2194 /** Set scan control flags */
2195 cmd->scan_ctrl_flags = 0;
2196 if (param->scan_f_passive)
2197 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_PASSIVE;
2198 if (param->scan_f_strict_passive_pch)
2199 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2200 if (param->scan_f_promisc_mode)
2201 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROMISCUOS;
2202 if (param->scan_f_capture_phy_err)
2203 cmd->scan_ctrl_flags |= WMI_SCAN_CAPTURE_PHY_ERROR;
2204 if (param->scan_f_half_rate)
2205 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2206 if (param->scan_f_quarter_rate)
2207 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2208 if (param->scan_f_cck_rates)
2209 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_CCK_RATES;
2210 if (param->scan_f_ofdm_rates)
2211 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
2212 if (param->scan_f_chan_stat_evnt)
2213 cmd->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
2214 if (param->scan_f_filter_prb_req)
2215 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROBE_REQ;
2216 if (param->scan_f_bcast_probe)
2217 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_BCAST_PROBE_REQ;
2218 if (param->scan_f_offchan_mgmt_tx)
2219 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_MGMT_TX;
2220 if (param->scan_f_offchan_data_tx)
2221 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_DATA_TX;
2222 if (param->scan_f_force_active_dfs_chn)
2223 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2224 if (param->scan_f_add_tpc_ie_in_probe)
2225 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2226 if (param->scan_f_add_ds_ie_in_probe)
2227 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2228 if (param->scan_f_add_spoofed_mac_in_probe)
2229 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2230 if (param->scan_f_add_rand_seq_in_probe)
2231 cmd->scan_ctrl_flags |= WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2232 if (param->scan_f_en_ie_whitelist_in_probe)
2233 cmd->scan_ctrl_flags |=
2234 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2235
2236 /* for adaptive scan mode using 3 bits (21 - 23 bits) */
2237 WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2238 param->adaptive_dwell_time_mode);
2239
2240 cmd->scan_ctrl_flags_ext = param->scan_ctrl_flags_ext;
2241 }
2242
ath11k_wmi_send_scan_start_cmd(struct ath11k * ar,struct scan_req_params * params)2243 int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2244 struct scan_req_params *params)
2245 {
2246 struct ath11k_pdev_wmi *wmi = ar->wmi;
2247 struct wmi_start_scan_cmd *cmd;
2248 struct wmi_ssid *ssid = NULL;
2249 struct wmi_mac_addr *bssid;
2250 struct sk_buff *skb;
2251 struct wmi_tlv *tlv;
2252 void *ptr;
2253 int i, ret, len;
2254 u32 *tmp_ptr;
2255 u16 extraie_len_with_pad = 0;
2256 struct hint_short_ssid *s_ssid = NULL;
2257 struct hint_bssid *hint_bssid = NULL;
2258
2259 len = sizeof(*cmd);
2260
2261 len += TLV_HDR_SIZE;
2262 if (params->num_chan)
2263 len += params->num_chan * sizeof(u32);
2264
2265 len += TLV_HDR_SIZE;
2266 if (params->num_ssids)
2267 len += params->num_ssids * sizeof(*ssid);
2268
2269 len += TLV_HDR_SIZE;
2270 if (params->num_bssid)
2271 len += sizeof(*bssid) * params->num_bssid;
2272
2273 len += TLV_HDR_SIZE;
2274 if (params->extraie.len && params->extraie.len <= 0xFFFF)
2275 extraie_len_with_pad =
2276 roundup(params->extraie.len, sizeof(u32));
2277 len += extraie_len_with_pad;
2278
2279 if (params->num_hint_bssid)
2280 len += TLV_HDR_SIZE +
2281 params->num_hint_bssid * sizeof(struct hint_bssid);
2282
2283 if (params->num_hint_s_ssid)
2284 len += TLV_HDR_SIZE +
2285 params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2286
2287 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2288 if (!skb)
2289 return -ENOMEM;
2290
2291 ptr = skb->data;
2292
2293 cmd = ptr;
2294 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2295 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2296
2297 cmd->scan_id = params->scan_id;
2298 cmd->scan_req_id = params->scan_req_id;
2299 cmd->vdev_id = params->vdev_id;
2300 cmd->scan_priority = params->scan_priority;
2301 cmd->notify_scan_events = params->notify_scan_events;
2302
2303 ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2304
2305 cmd->dwell_time_active = params->dwell_time_active;
2306 cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2307 cmd->dwell_time_passive = params->dwell_time_passive;
2308 cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2309 cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2310 cmd->min_rest_time = params->min_rest_time;
2311 cmd->max_rest_time = params->max_rest_time;
2312 cmd->repeat_probe_time = params->repeat_probe_time;
2313 cmd->probe_spacing_time = params->probe_spacing_time;
2314 cmd->idle_time = params->idle_time;
2315 cmd->max_scan_time = params->max_scan_time;
2316 cmd->probe_delay = params->probe_delay;
2317 cmd->burst_duration = params->burst_duration;
2318 cmd->num_chan = params->num_chan;
2319 cmd->num_bssid = params->num_bssid;
2320 cmd->num_ssids = params->num_ssids;
2321 cmd->ie_len = params->extraie.len;
2322 cmd->n_probes = params->n_probes;
2323 ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2324 ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2325
2326 ptr += sizeof(*cmd);
2327
2328 len = params->num_chan * sizeof(u32);
2329
2330 tlv = ptr;
2331 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2332 FIELD_PREP(WMI_TLV_LEN, len);
2333 ptr += TLV_HDR_SIZE;
2334 tmp_ptr = ptr;
2335
2336 for (i = 0; i < params->num_chan; ++i)
2337 tmp_ptr[i] = params->chan_list[i];
2338
2339 ptr += len;
2340
2341 len = params->num_ssids * sizeof(*ssid);
2342 tlv = ptr;
2343 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2344 FIELD_PREP(WMI_TLV_LEN, len);
2345
2346 ptr += TLV_HDR_SIZE;
2347
2348 if (params->num_ssids) {
2349 ssid = ptr;
2350 for (i = 0; i < params->num_ssids; ++i) {
2351 ssid->ssid_len = params->ssid[i].length;
2352 memcpy(ssid->ssid, params->ssid[i].ssid,
2353 params->ssid[i].length);
2354 ssid++;
2355 }
2356 }
2357
2358 ptr += (params->num_ssids * sizeof(*ssid));
2359 len = params->num_bssid * sizeof(*bssid);
2360 tlv = ptr;
2361 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2362 FIELD_PREP(WMI_TLV_LEN, len);
2363
2364 ptr += TLV_HDR_SIZE;
2365 bssid = ptr;
2366
2367 if (params->num_bssid) {
2368 for (i = 0; i < params->num_bssid; ++i) {
2369 ether_addr_copy(bssid->addr,
2370 params->bssid_list[i].addr);
2371 bssid++;
2372 }
2373 }
2374
2375 ptr += params->num_bssid * sizeof(*bssid);
2376
2377 len = extraie_len_with_pad;
2378 tlv = ptr;
2379 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2380 FIELD_PREP(WMI_TLV_LEN, len);
2381 ptr += TLV_HDR_SIZE;
2382
2383 if (extraie_len_with_pad)
2384 memcpy(ptr, params->extraie.ptr,
2385 params->extraie.len);
2386
2387 ptr += extraie_len_with_pad;
2388
2389 if (params->num_hint_s_ssid) {
2390 len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2391 tlv = ptr;
2392 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2393 FIELD_PREP(WMI_TLV_LEN, len);
2394 ptr += TLV_HDR_SIZE;
2395 s_ssid = ptr;
2396 for (i = 0; i < params->num_hint_s_ssid; ++i) {
2397 s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2398 s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2399 s_ssid++;
2400 }
2401 ptr += len;
2402 }
2403
2404 if (params->num_hint_bssid) {
2405 len = params->num_hint_bssid * sizeof(struct hint_bssid);
2406 tlv = ptr;
2407 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2408 FIELD_PREP(WMI_TLV_LEN, len);
2409 ptr += TLV_HDR_SIZE;
2410 hint_bssid = ptr;
2411 for (i = 0; i < params->num_hint_bssid; ++i) {
2412 hint_bssid->freq_flags =
2413 params->hint_bssid[i].freq_flags;
2414 ether_addr_copy(¶ms->hint_bssid[i].bssid.addr[0],
2415 &hint_bssid->bssid.addr[0]);
2416 hint_bssid++;
2417 }
2418 }
2419
2420 ret = ath11k_wmi_cmd_send(wmi, skb,
2421 WMI_START_SCAN_CMDID);
2422 if (ret) {
2423 ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2424 dev_kfree_skb(skb);
2425 }
2426
2427 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd start scan");
2428
2429 return ret;
2430 }
2431
ath11k_wmi_send_vdev_set_tpc_power(struct ath11k * ar,u32 vdev_id,struct ath11k_reg_tpc_power_info * param)2432 int ath11k_wmi_send_vdev_set_tpc_power(struct ath11k *ar,
2433 u32 vdev_id,
2434 struct ath11k_reg_tpc_power_info *param)
2435 {
2436 struct ath11k_pdev_wmi *wmi = ar->wmi;
2437 struct wmi_vdev_set_tpc_power_cmd *cmd;
2438 struct wmi_vdev_ch_power_info *ch;
2439 struct sk_buff *skb;
2440 struct wmi_tlv *tlv;
2441 u8 *ptr;
2442 int i, ret, len, array_len;
2443
2444 array_len = sizeof(*ch) * param->num_pwr_levels;
2445 len = sizeof(*cmd) + TLV_HDR_SIZE + array_len;
2446
2447 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2448 if (!skb)
2449 return -ENOMEM;
2450
2451 ptr = skb->data;
2452
2453 cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr;
2454 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_TPC_POWER_CMD) |
2455 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2456 cmd->vdev_id = vdev_id;
2457 cmd->psd_power = param->is_psd_power;
2458 cmd->eirp_power = param->eirp_power;
2459 cmd->power_type_6ghz = param->ap_power_type;
2460
2461 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2462 "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n",
2463 vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type);
2464
2465 ptr += sizeof(*cmd);
2466 tlv = (struct wmi_tlv *)ptr;
2467 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2468 FIELD_PREP(WMI_TLV_LEN, array_len);
2469
2470 ptr += TLV_HDR_SIZE;
2471 ch = (struct wmi_vdev_ch_power_info *)ptr;
2472
2473 for (i = 0; i < param->num_pwr_levels; i++, ch++) {
2474 ch->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2475 WMI_TAG_VDEV_CH_POWER_INFO) |
2476 FIELD_PREP(WMI_TLV_LEN,
2477 sizeof(*ch) - TLV_HDR_SIZE);
2478
2479 ch->chan_cfreq = param->chan_power_info[i].chan_cfreq;
2480 ch->tx_power = param->chan_power_info[i].tx_power;
2481
2482 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tpc chan freq %d TX power %d\n",
2483 ch->chan_cfreq, ch->tx_power);
2484 }
2485
2486 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID);
2487 if (ret) {
2488 ath11k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n");
2489 dev_kfree_skb(skb);
2490 return ret;
2491 }
2492
2493 return 0;
2494 }
2495
ath11k_wmi_send_scan_stop_cmd(struct ath11k * ar,struct scan_cancel_param * param)2496 int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2497 struct scan_cancel_param *param)
2498 {
2499 struct ath11k_pdev_wmi *wmi = ar->wmi;
2500 struct wmi_stop_scan_cmd *cmd;
2501 struct sk_buff *skb;
2502 int ret;
2503
2504 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2505 if (!skb)
2506 return -ENOMEM;
2507
2508 cmd = (struct wmi_stop_scan_cmd *)skb->data;
2509
2510 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2511 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2512
2513 cmd->vdev_id = param->vdev_id;
2514 cmd->requestor = param->requester;
2515 cmd->scan_id = param->scan_id;
2516 cmd->pdev_id = param->pdev_id;
2517 /* stop the scan with the corresponding scan_id */
2518 if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2519 /* Cancelling all scans */
2520 cmd->req_type = WMI_SCAN_STOP_ALL;
2521 } else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2522 /* Cancelling VAP scans */
2523 cmd->req_type = WMI_SCN_STOP_VAP_ALL;
2524 } else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2525 /* Cancelling specific scan */
2526 cmd->req_type = WMI_SCAN_STOP_ONE;
2527 } else {
2528 ath11k_warn(ar->ab, "invalid scan cancel param %d",
2529 param->req_type);
2530 dev_kfree_skb(skb);
2531 return -EINVAL;
2532 }
2533
2534 ret = ath11k_wmi_cmd_send(wmi, skb,
2535 WMI_STOP_SCAN_CMDID);
2536 if (ret) {
2537 ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2538 dev_kfree_skb(skb);
2539 }
2540
2541 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd stop scan");
2542
2543 return ret;
2544 }
2545
ath11k_wmi_send_scan_chan_list_cmd(struct ath11k * ar,struct scan_chan_list_params * chan_list)2546 int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2547 struct scan_chan_list_params *chan_list)
2548 {
2549 struct ath11k_pdev_wmi *wmi = ar->wmi;
2550 struct wmi_scan_chan_list_cmd *cmd;
2551 struct sk_buff *skb;
2552 struct wmi_channel *chan_info;
2553 struct channel_param *tchan_info;
2554 struct wmi_tlv *tlv;
2555 void *ptr;
2556 int i, ret, len;
2557 u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2558 u32 *reg1, *reg2;
2559
2560 tchan_info = chan_list->ch_param;
2561 while (chan_list->nallchans) {
2562 len = sizeof(*cmd) + TLV_HDR_SIZE;
2563 max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2564 sizeof(*chan_info);
2565
2566 if (chan_list->nallchans > max_chan_limit)
2567 num_send_chans = max_chan_limit;
2568 else
2569 num_send_chans = chan_list->nallchans;
2570
2571 chan_list->nallchans -= num_send_chans;
2572 len += sizeof(*chan_info) * num_send_chans;
2573
2574 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2575 if (!skb)
2576 return -ENOMEM;
2577
2578 cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2579 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2580 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2581 cmd->pdev_id = chan_list->pdev_id;
2582 cmd->num_scan_chans = num_send_chans;
2583 if (num_sends)
2584 cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2585
2586 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2587 "no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2588 num_send_chans, len, cmd->pdev_id, num_sends);
2589
2590 ptr = skb->data + sizeof(*cmd);
2591
2592 len = sizeof(*chan_info) * num_send_chans;
2593 tlv = ptr;
2594 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2595 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2596 ptr += TLV_HDR_SIZE;
2597
2598 for (i = 0; i < num_send_chans; ++i) {
2599 chan_info = ptr;
2600 memset(chan_info, 0, sizeof(*chan_info));
2601 len = sizeof(*chan_info);
2602 chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2603 WMI_TAG_CHANNEL) |
2604 FIELD_PREP(WMI_TLV_LEN,
2605 len - TLV_HDR_SIZE);
2606
2607 reg1 = &chan_info->reg_info_1;
2608 reg2 = &chan_info->reg_info_2;
2609 chan_info->mhz = tchan_info->mhz;
2610 chan_info->band_center_freq1 = tchan_info->cfreq1;
2611 chan_info->band_center_freq2 = tchan_info->cfreq2;
2612
2613 if (tchan_info->is_chan_passive)
2614 chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2615 if (tchan_info->allow_he)
2616 chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2617 else if (tchan_info->allow_vht)
2618 chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2619 else if (tchan_info->allow_ht)
2620 chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2621 if (tchan_info->half_rate)
2622 chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2623 if (tchan_info->quarter_rate)
2624 chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2625 if (tchan_info->psc_channel)
2626 chan_info->info |= WMI_CHAN_INFO_PSC;
2627 if (tchan_info->dfs_set)
2628 chan_info->info |= WMI_CHAN_INFO_DFS;
2629
2630 chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2631 tchan_info->phy_mode);
2632 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2633 tchan_info->minpower);
2634 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2635 tchan_info->maxpower);
2636 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2637 tchan_info->maxregpower);
2638 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2639 tchan_info->reg_class_id);
2640 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2641 tchan_info->antennamax);
2642 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2643 tchan_info->maxregpower);
2644
2645 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2646 "chan scan list chan[%d] = %u, chan_info->info %8x\n",
2647 i, chan_info->mhz, chan_info->info);
2648
2649 ptr += sizeof(*chan_info);
2650
2651 tchan_info++;
2652 }
2653
2654 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2655 if (ret) {
2656 ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2657 dev_kfree_skb(skb);
2658 return ret;
2659 }
2660
2661 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd scan chan list channels %d",
2662 num_send_chans);
2663
2664 num_sends++;
2665 }
2666
2667 return 0;
2668 }
2669
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)2670 int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2671 struct wmi_wmm_params_all_arg *param,
2672 enum wmi_wmm_params_type wmm_param_type)
2673 {
2674 struct ath11k_pdev_wmi *wmi = ar->wmi;
2675 struct wmi_vdev_set_wmm_params_cmd *cmd;
2676 struct wmi_wmm_params *wmm_param;
2677 struct wmi_wmm_params_arg *wmi_wmm_arg;
2678 struct sk_buff *skb;
2679 int ret, ac;
2680
2681 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2682 if (!skb)
2683 return -ENOMEM;
2684
2685 cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2686 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2687 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2688 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2689
2690 cmd->vdev_id = vdev_id;
2691 cmd->wmm_param_type = wmm_param_type;
2692
2693 for (ac = 0; ac < WME_NUM_AC; ac++) {
2694 switch (ac) {
2695 case WME_AC_BE:
2696 wmi_wmm_arg = ¶m->ac_be;
2697 break;
2698 case WME_AC_BK:
2699 wmi_wmm_arg = ¶m->ac_bk;
2700 break;
2701 case WME_AC_VI:
2702 wmi_wmm_arg = ¶m->ac_vi;
2703 break;
2704 case WME_AC_VO:
2705 wmi_wmm_arg = ¶m->ac_vo;
2706 break;
2707 }
2708
2709 wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2710 wmm_param->tlv_header =
2711 FIELD_PREP(WMI_TLV_TAG,
2712 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2713 FIELD_PREP(WMI_TLV_LEN,
2714 sizeof(*wmm_param) - TLV_HDR_SIZE);
2715
2716 wmm_param->aifs = wmi_wmm_arg->aifs;
2717 wmm_param->cwmin = wmi_wmm_arg->cwmin;
2718 wmm_param->cwmax = wmi_wmm_arg->cwmax;
2719 wmm_param->txoplimit = wmi_wmm_arg->txop;
2720 wmm_param->acm = wmi_wmm_arg->acm;
2721 wmm_param->no_ack = wmi_wmm_arg->no_ack;
2722
2723 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2724 "wmm set type %d ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2725 wmm_param_type, ac, wmm_param->aifs, wmm_param->cwmin,
2726 wmm_param->cwmax, wmm_param->txoplimit,
2727 wmm_param->acm, wmm_param->no_ack);
2728 }
2729 ret = ath11k_wmi_cmd_send(wmi, skb,
2730 WMI_VDEV_SET_WMM_PARAMS_CMDID);
2731 if (ret) {
2732 ath11k_warn(ar->ab,
2733 "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2734 dev_kfree_skb(skb);
2735 }
2736
2737 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev set wmm params");
2738
2739 return ret;
2740 }
2741
ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k * ar,u32 pdev_id)2742 int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2743 u32 pdev_id)
2744 {
2745 struct ath11k_pdev_wmi *wmi = ar->wmi;
2746 struct wmi_dfs_phyerr_offload_cmd *cmd;
2747 struct sk_buff *skb;
2748 int ret;
2749
2750 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2751 if (!skb)
2752 return -ENOMEM;
2753
2754 cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2755 cmd->tlv_header =
2756 FIELD_PREP(WMI_TLV_TAG,
2757 WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2758 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2759
2760 cmd->pdev_id = pdev_id;
2761
2762 ret = ath11k_wmi_cmd_send(wmi, skb,
2763 WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2764 if (ret) {
2765 ath11k_warn(ar->ab,
2766 "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2767 dev_kfree_skb(skb);
2768 }
2769
2770 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2771 "cmd pdev dfs phyerr offload enable pdev id %d\n", pdev_id);
2772
2773 return ret;
2774 }
2775
ath11k_wmi_delba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 initiator,u32 reason)2776 int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2777 u32 tid, u32 initiator, u32 reason)
2778 {
2779 struct ath11k_pdev_wmi *wmi = ar->wmi;
2780 struct wmi_delba_send_cmd *cmd;
2781 struct sk_buff *skb;
2782 int ret;
2783
2784 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2785 if (!skb)
2786 return -ENOMEM;
2787
2788 cmd = (struct wmi_delba_send_cmd *)skb->data;
2789 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2790 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2791 cmd->vdev_id = vdev_id;
2792 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2793 cmd->tid = tid;
2794 cmd->initiator = initiator;
2795 cmd->reasoncode = reason;
2796
2797 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2798
2799 if (ret) {
2800 ath11k_warn(ar->ab,
2801 "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2802 dev_kfree_skb(skb);
2803 }
2804
2805 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2806 "cmd delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
2807 vdev_id, mac, tid, initiator, reason);
2808
2809 return ret;
2810 }
2811
ath11k_wmi_addba_set_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 status)2812 int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2813 u32 tid, u32 status)
2814 {
2815 struct ath11k_pdev_wmi *wmi = ar->wmi;
2816 struct wmi_addba_setresponse_cmd *cmd;
2817 struct sk_buff *skb;
2818 int ret;
2819
2820 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2821 if (!skb)
2822 return -ENOMEM;
2823
2824 cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
2825 cmd->tlv_header =
2826 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
2827 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2828 cmd->vdev_id = vdev_id;
2829 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2830 cmd->tid = tid;
2831 cmd->statuscode = status;
2832
2833 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
2834
2835 if (ret) {
2836 ath11k_warn(ar->ab,
2837 "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
2838 dev_kfree_skb(skb);
2839 }
2840
2841 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2842 "cmd addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
2843 vdev_id, mac, tid, status);
2844
2845 return ret;
2846 }
2847
ath11k_wmi_addba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 buf_size)2848 int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2849 u32 tid, u32 buf_size)
2850 {
2851 struct ath11k_pdev_wmi *wmi = ar->wmi;
2852 struct wmi_addba_send_cmd *cmd;
2853 struct sk_buff *skb;
2854 int ret;
2855
2856 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2857 if (!skb)
2858 return -ENOMEM;
2859
2860 cmd = (struct wmi_addba_send_cmd *)skb->data;
2861 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
2862 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2863 cmd->vdev_id = vdev_id;
2864 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2865 cmd->tid = tid;
2866 cmd->buffersize = buf_size;
2867
2868 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
2869
2870 if (ret) {
2871 ath11k_warn(ar->ab,
2872 "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
2873 dev_kfree_skb(skb);
2874 }
2875
2876 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2877 "cmd addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
2878 vdev_id, mac, tid, buf_size);
2879
2880 return ret;
2881 }
2882
ath11k_wmi_addba_clear_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac)2883 int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
2884 {
2885 struct ath11k_pdev_wmi *wmi = ar->wmi;
2886 struct wmi_addba_clear_resp_cmd *cmd;
2887 struct sk_buff *skb;
2888 int ret;
2889
2890 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2891 if (!skb)
2892 return -ENOMEM;
2893
2894 cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;
2895 cmd->tlv_header =
2896 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
2897 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2898 cmd->vdev_id = vdev_id;
2899 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2900
2901 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
2902
2903 if (ret) {
2904 ath11k_warn(ar->ab,
2905 "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
2906 dev_kfree_skb(skb);
2907 }
2908
2909 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2910 "cmd addba clear resp vdev_id 0x%X mac_addr %pM\n",
2911 vdev_id, mac);
2912
2913 return ret;
2914 }
2915
ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k * ar,u8 * addr,u8 enable)2916 int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
2917 {
2918 struct ath11k_pdev_wmi *wmi = ar->wmi;
2919 struct wmi_pdev_pktlog_filter_cmd *cmd;
2920 struct wmi_pdev_pktlog_filter_info *info;
2921 struct sk_buff *skb;
2922 struct wmi_tlv *tlv;
2923 void *ptr;
2924 int ret, len;
2925
2926 len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
2927 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2928 if (!skb)
2929 return -ENOMEM;
2930
2931 cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
2932
2933 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
2934 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2935
2936 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
2937 cmd->num_mac = 1;
2938 cmd->enable = enable;
2939
2940 ptr = skb->data + sizeof(*cmd);
2941
2942 tlv = ptr;
2943 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2944 FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
2945
2946 ptr += TLV_HDR_SIZE;
2947 info = ptr;
2948
2949 ether_addr_copy(info->peer_macaddr.addr, addr);
2950 info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
2951 FIELD_PREP(WMI_TLV_LEN,
2952 sizeof(*info) - TLV_HDR_SIZE);
2953
2954 ret = ath11k_wmi_cmd_send(wmi, skb,
2955 WMI_PDEV_PKTLOG_FILTER_CMDID);
2956 if (ret) {
2957 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
2958 dev_kfree_skb(skb);
2959 }
2960
2961 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog filter");
2962
2963 return ret;
2964 }
2965
2966 int
ath11k_wmi_send_init_country_cmd(struct ath11k * ar,struct wmi_init_country_params init_cc_params)2967 ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
2968 struct wmi_init_country_params init_cc_params)
2969 {
2970 struct ath11k_pdev_wmi *wmi = ar->wmi;
2971 struct wmi_init_country_cmd *cmd;
2972 struct sk_buff *skb;
2973 int ret;
2974
2975 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2976 if (!skb)
2977 return -ENOMEM;
2978
2979 cmd = (struct wmi_init_country_cmd *)skb->data;
2980 cmd->tlv_header =
2981 FIELD_PREP(WMI_TLV_TAG,
2982 WMI_TAG_SET_INIT_COUNTRY_CMD) |
2983 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2984
2985 cmd->pdev_id = ar->pdev->pdev_id;
2986
2987 switch (init_cc_params.flags) {
2988 case ALPHA_IS_SET:
2989 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
2990 memcpy((u8 *)&cmd->cc_info.alpha2,
2991 init_cc_params.cc_info.alpha2, 3);
2992 break;
2993 case CC_IS_SET:
2994 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
2995 cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
2996 break;
2997 case REGDMN_IS_SET:
2998 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
2999 cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
3000 break;
3001 default:
3002 ath11k_warn(ar->ab, "unknown cc params flags: 0x%x",
3003 init_cc_params.flags);
3004 ret = -EINVAL;
3005 goto err;
3006 }
3007
3008 ret = ath11k_wmi_cmd_send(wmi, skb,
3009 WMI_SET_INIT_COUNTRY_CMDID);
3010 if (ret) {
3011 ath11k_warn(ar->ab,
3012 "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
3013 ret);
3014 goto err;
3015 }
3016
3017 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd set init country");
3018
3019 return 0;
3020
3021 err:
3022 dev_kfree_skb(skb);
3023 return ret;
3024 }
3025
ath11k_wmi_send_set_current_country_cmd(struct ath11k * ar,struct wmi_set_current_country_params * param)3026 int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
3027 struct wmi_set_current_country_params *param)
3028 {
3029 struct ath11k_pdev_wmi *wmi = ar->wmi;
3030 struct wmi_set_current_country_cmd *cmd;
3031 struct sk_buff *skb;
3032 int ret;
3033
3034 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3035 if (!skb)
3036 return -ENOMEM;
3037
3038 cmd = (struct wmi_set_current_country_cmd *)skb->data;
3039 cmd->tlv_header =
3040 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
3041 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3042
3043 cmd->pdev_id = ar->pdev->pdev_id;
3044 memcpy(&cmd->new_alpha2, ¶m->alpha2, 3);
3045
3046 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
3047 if (ret) {
3048 ath11k_warn(ar->ab,
3049 "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
3050 dev_kfree_skb(skb);
3051 }
3052
3053 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3054 "cmd set current country pdev id %d alpha2 %c%c\n",
3055 ar->pdev->pdev_id,
3056 param->alpha2[0],
3057 param->alpha2[1]);
3058
3059 return ret;
3060 }
3061
3062 int
ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k * ar,struct thermal_mitigation_params * param)3063 ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
3064 struct thermal_mitigation_params *param)
3065 {
3066 struct ath11k_pdev_wmi *wmi = ar->wmi;
3067 struct wmi_therm_throt_config_request_cmd *cmd;
3068 struct wmi_therm_throt_level_config_info *lvl_conf;
3069 struct wmi_tlv *tlv;
3070 struct sk_buff *skb;
3071 int i, ret, len;
3072
3073 len = sizeof(*cmd) + TLV_HDR_SIZE +
3074 THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
3075
3076 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3077 if (!skb)
3078 return -ENOMEM;
3079
3080 cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
3081
3082 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
3083 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3084
3085 cmd->pdev_id = ar->pdev->pdev_id;
3086 cmd->enable = param->enable;
3087 cmd->dc = param->dc;
3088 cmd->dc_per_event = param->dc_per_event;
3089 cmd->therm_throt_levels = THERMAL_LEVELS;
3090
3091 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
3092 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3093 FIELD_PREP(WMI_TLV_LEN,
3094 (THERMAL_LEVELS *
3095 sizeof(struct wmi_therm_throt_level_config_info)));
3096
3097 lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
3098 sizeof(*cmd) +
3099 TLV_HDR_SIZE);
3100 for (i = 0; i < THERMAL_LEVELS; i++) {
3101 lvl_conf->tlv_header =
3102 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
3103 FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
3104
3105 lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
3106 lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
3107 lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
3108 lvl_conf->prio = param->levelconf[i].priority;
3109 lvl_conf++;
3110 }
3111
3112 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
3113 if (ret) {
3114 ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
3115 dev_kfree_skb(skb);
3116 }
3117
3118 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3119 "cmd therm throt set conf pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
3120 ar->pdev->pdev_id, param->enable, param->dc,
3121 param->dc_per_event, THERMAL_LEVELS);
3122
3123 return ret;
3124 }
3125
ath11k_wmi_send_11d_scan_start_cmd(struct ath11k * ar,struct wmi_11d_scan_start_params * param)3126 int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
3127 struct wmi_11d_scan_start_params *param)
3128 {
3129 struct ath11k_pdev_wmi *wmi = ar->wmi;
3130 struct wmi_11d_scan_start_cmd *cmd;
3131 struct sk_buff *skb;
3132 int ret;
3133
3134 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3135 if (!skb)
3136 return -ENOMEM;
3137
3138 cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
3139 cmd->tlv_header =
3140 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
3141 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3142
3143 cmd->vdev_id = param->vdev_id;
3144 cmd->scan_period_msec = param->scan_period_msec;
3145 cmd->start_interval_msec = param->start_interval_msec;
3146
3147 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
3148 if (ret) {
3149 ath11k_warn(ar->ab,
3150 "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
3151 dev_kfree_skb(skb);
3152 }
3153
3154 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3155 "cmd 11d scan start vdev id %d period %d ms internal %d ms\n",
3156 cmd->vdev_id,
3157 cmd->scan_period_msec,
3158 cmd->start_interval_msec);
3159
3160 return ret;
3161 }
3162
ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k * ar,u32 vdev_id)3163 int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
3164 {
3165 struct ath11k_pdev_wmi *wmi = ar->wmi;
3166 struct wmi_11d_scan_stop_cmd *cmd;
3167 struct sk_buff *skb;
3168 int ret;
3169
3170 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3171 if (!skb)
3172 return -ENOMEM;
3173
3174 cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
3175 cmd->tlv_header =
3176 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
3177 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3178
3179 cmd->vdev_id = vdev_id;
3180
3181 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
3182 if (ret) {
3183 ath11k_warn(ar->ab,
3184 "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3185 dev_kfree_skb(skb);
3186 }
3187
3188 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3189 "cmd 11d scan stop vdev id %d\n",
3190 cmd->vdev_id);
3191
3192 return ret;
3193 }
3194
ath11k_wmi_pdev_pktlog_enable(struct ath11k * ar,u32 pktlog_filter)3195 int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3196 {
3197 struct ath11k_pdev_wmi *wmi = ar->wmi;
3198 struct wmi_pktlog_enable_cmd *cmd;
3199 struct sk_buff *skb;
3200 int ret;
3201
3202 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3203 if (!skb)
3204 return -ENOMEM;
3205
3206 cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3207
3208 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3209 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3210
3211 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3212 cmd->evlist = pktlog_filter;
3213 cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3214
3215 ret = ath11k_wmi_cmd_send(wmi, skb,
3216 WMI_PDEV_PKTLOG_ENABLE_CMDID);
3217 if (ret) {
3218 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3219 dev_kfree_skb(skb);
3220 }
3221
3222 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog enable");
3223
3224 return ret;
3225 }
3226
ath11k_wmi_pdev_pktlog_disable(struct ath11k * ar)3227 int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3228 {
3229 struct ath11k_pdev_wmi *wmi = ar->wmi;
3230 struct wmi_pktlog_disable_cmd *cmd;
3231 struct sk_buff *skb;
3232 int ret;
3233
3234 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3235 if (!skb)
3236 return -ENOMEM;
3237
3238 cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3239
3240 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3241 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3242
3243 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3244
3245 ret = ath11k_wmi_cmd_send(wmi, skb,
3246 WMI_PDEV_PKTLOG_DISABLE_CMDID);
3247 if (ret) {
3248 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3249 dev_kfree_skb(skb);
3250 }
3251
3252 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog disable");
3253
3254 return ret;
3255 }
3256
ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params * twt_params)3257 void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)
3258 {
3259 twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3260 twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3261 twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3262 twt_params->congestion_thresh_teardown =
3263 ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3264 twt_params->congestion_thresh_critical =
3265 ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3266 twt_params->interference_thresh_teardown =
3267 ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3268 twt_params->interference_thresh_setup =
3269 ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3270 twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3271 twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3272 twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3273 twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3274 twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3275 twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3276 twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3277 twt_params->remove_sta_slot_interval =
3278 ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3279 /* TODO add MBSSID support */
3280 twt_params->mbss_support = 0;
3281 }
3282
ath11k_wmi_send_twt_enable_cmd(struct ath11k * ar,u32 pdev_id,struct wmi_twt_enable_params * params)3283 int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,
3284 struct wmi_twt_enable_params *params)
3285 {
3286 struct ath11k_pdev_wmi *wmi = ar->wmi;
3287 struct ath11k_base *ab = wmi->wmi_ab->ab;
3288 struct wmi_twt_enable_params_cmd *cmd;
3289 struct sk_buff *skb;
3290 int ret, len;
3291
3292 len = sizeof(*cmd);
3293
3294 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3295 if (!skb)
3296 return -ENOMEM;
3297
3298 cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3299 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3300 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3301 cmd->pdev_id = pdev_id;
3302 cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;
3303 cmd->default_slot_size = params->default_slot_size;
3304 cmd->congestion_thresh_setup = params->congestion_thresh_setup;
3305 cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;
3306 cmd->congestion_thresh_critical = params->congestion_thresh_critical;
3307 cmd->interference_thresh_teardown = params->interference_thresh_teardown;
3308 cmd->interference_thresh_setup = params->interference_thresh_setup;
3309 cmd->min_no_sta_setup = params->min_no_sta_setup;
3310 cmd->min_no_sta_teardown = params->min_no_sta_teardown;
3311 cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;
3312 cmd->min_no_twt_slots = params->min_no_twt_slots;
3313 cmd->max_no_sta_twt = params->max_no_sta_twt;
3314 cmd->mode_check_interval = params->mode_check_interval;
3315 cmd->add_sta_slot_interval = params->add_sta_slot_interval;
3316 cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;
3317 cmd->mbss_support = params->mbss_support;
3318
3319 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3320 if (ret) {
3321 ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3322 dev_kfree_skb(skb);
3323 return ret;
3324 }
3325
3326 ar->twt_enabled = 1;
3327
3328 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt enable");
3329
3330 return 0;
3331 }
3332
3333 int
ath11k_wmi_send_twt_disable_cmd(struct ath11k * ar,u32 pdev_id)3334 ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3335 {
3336 struct ath11k_pdev_wmi *wmi = ar->wmi;
3337 struct ath11k_base *ab = wmi->wmi_ab->ab;
3338 struct wmi_twt_disable_params_cmd *cmd;
3339 struct sk_buff *skb;
3340 int ret, len;
3341
3342 len = sizeof(*cmd);
3343
3344 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3345 if (!skb)
3346 return -ENOMEM;
3347
3348 cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3349 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3350 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3351 cmd->pdev_id = pdev_id;
3352
3353 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3354 if (ret) {
3355 ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3356 dev_kfree_skb(skb);
3357 return ret;
3358 }
3359
3360 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt disable");
3361
3362 ar->twt_enabled = 0;
3363
3364 return 0;
3365 }
3366
ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k * ar,struct wmi_twt_add_dialog_params * params)3367 int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3368 struct wmi_twt_add_dialog_params *params)
3369 {
3370 struct ath11k_pdev_wmi *wmi = ar->wmi;
3371 struct ath11k_base *ab = wmi->wmi_ab->ab;
3372 struct wmi_twt_add_dialog_params_cmd *cmd;
3373 struct sk_buff *skb;
3374 int ret, len;
3375
3376 len = sizeof(*cmd);
3377
3378 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3379 if (!skb)
3380 return -ENOMEM;
3381
3382 cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3383 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3384 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3385
3386 cmd->vdev_id = params->vdev_id;
3387 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3388 cmd->dialog_id = params->dialog_id;
3389 cmd->wake_intvl_us = params->wake_intvl_us;
3390 cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3391 cmd->wake_dura_us = params->wake_dura_us;
3392 cmd->sp_offset_us = params->sp_offset_us;
3393 cmd->flags = params->twt_cmd;
3394 if (params->flag_bcast)
3395 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3396 if (params->flag_trigger)
3397 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3398 if (params->flag_flow_type)
3399 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3400 if (params->flag_protection)
3401 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3402
3403 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3404 if (ret) {
3405 ath11k_warn(ab,
3406 "failed to send wmi command to add twt dialog: %d",
3407 ret);
3408 dev_kfree_skb(skb);
3409 return ret;
3410 }
3411
3412 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3413 "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",
3414 cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3415 cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3416 cmd->flags);
3417
3418 return 0;
3419 }
3420
ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k * ar,struct wmi_twt_del_dialog_params * params)3421 int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3422 struct wmi_twt_del_dialog_params *params)
3423 {
3424 struct ath11k_pdev_wmi *wmi = ar->wmi;
3425 struct ath11k_base *ab = wmi->wmi_ab->ab;
3426 struct wmi_twt_del_dialog_params_cmd *cmd;
3427 struct sk_buff *skb;
3428 int ret, len;
3429
3430 len = sizeof(*cmd);
3431
3432 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3433 if (!skb)
3434 return -ENOMEM;
3435
3436 cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3437 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3438 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3439
3440 cmd->vdev_id = params->vdev_id;
3441 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3442 cmd->dialog_id = params->dialog_id;
3443
3444 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3445 if (ret) {
3446 ath11k_warn(ab,
3447 "failed to send wmi command to delete twt dialog: %d",
3448 ret);
3449 dev_kfree_skb(skb);
3450 return ret;
3451 }
3452
3453 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3454 "cmd twt del dialog vdev %u dialog id %u\n",
3455 cmd->vdev_id, cmd->dialog_id);
3456
3457 return 0;
3458 }
3459
ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k * ar,struct wmi_twt_pause_dialog_params * params)3460 int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3461 struct wmi_twt_pause_dialog_params *params)
3462 {
3463 struct ath11k_pdev_wmi *wmi = ar->wmi;
3464 struct ath11k_base *ab = wmi->wmi_ab->ab;
3465 struct wmi_twt_pause_dialog_params_cmd *cmd;
3466 struct sk_buff *skb;
3467 int ret, len;
3468
3469 len = sizeof(*cmd);
3470
3471 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3472 if (!skb)
3473 return -ENOMEM;
3474
3475 cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3476 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3477 WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3478 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3479
3480 cmd->vdev_id = params->vdev_id;
3481 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3482 cmd->dialog_id = params->dialog_id;
3483
3484 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3485 if (ret) {
3486 ath11k_warn(ab,
3487 "failed to send wmi command to pause twt dialog: %d",
3488 ret);
3489 dev_kfree_skb(skb);
3490 return ret;
3491 }
3492
3493 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3494 "cmd twt pause dialog vdev %u dialog id %u\n",
3495 cmd->vdev_id, cmd->dialog_id);
3496
3497 return 0;
3498 }
3499
ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k * ar,struct wmi_twt_resume_dialog_params * params)3500 int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3501 struct wmi_twt_resume_dialog_params *params)
3502 {
3503 struct ath11k_pdev_wmi *wmi = ar->wmi;
3504 struct ath11k_base *ab = wmi->wmi_ab->ab;
3505 struct wmi_twt_resume_dialog_params_cmd *cmd;
3506 struct sk_buff *skb;
3507 int ret, len;
3508
3509 len = sizeof(*cmd);
3510
3511 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3512 if (!skb)
3513 return -ENOMEM;
3514
3515 cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3516 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3517 WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3518 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3519
3520 cmd->vdev_id = params->vdev_id;
3521 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3522 cmd->dialog_id = params->dialog_id;
3523 cmd->sp_offset_us = params->sp_offset_us;
3524 cmd->next_twt_size = params->next_twt_size;
3525
3526 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3527 if (ret) {
3528 ath11k_warn(ab,
3529 "failed to send wmi command to resume twt dialog: %d",
3530 ret);
3531 dev_kfree_skb(skb);
3532 return ret;
3533 }
3534
3535 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3536 "cmd twt resume dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3537 cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3538 cmd->next_twt_size);
3539
3540 return 0;
3541 }
3542
3543 int
ath11k_wmi_send_obss_spr_cmd(struct ath11k * ar,u32 vdev_id,struct ieee80211_he_obss_pd * he_obss_pd)3544 ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3545 struct ieee80211_he_obss_pd *he_obss_pd)
3546 {
3547 struct ath11k_pdev_wmi *wmi = ar->wmi;
3548 struct ath11k_base *ab = wmi->wmi_ab->ab;
3549 struct wmi_obss_spatial_reuse_params_cmd *cmd;
3550 struct sk_buff *skb;
3551 int ret, len;
3552
3553 len = sizeof(*cmd);
3554
3555 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3556 if (!skb)
3557 return -ENOMEM;
3558
3559 cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;
3560 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3561 WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3562 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3563 cmd->vdev_id = vdev_id;
3564 cmd->enable = he_obss_pd->enable;
3565 cmd->obss_min = he_obss_pd->min_offset;
3566 cmd->obss_max = he_obss_pd->max_offset;
3567
3568 ret = ath11k_wmi_cmd_send(wmi, skb,
3569 WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3570 if (ret) {
3571 ath11k_warn(ab,
3572 "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3573 dev_kfree_skb(skb);
3574 return ret;
3575 }
3576
3577 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev obss pd spatial reuse");
3578
3579 return 0;
3580 }
3581
3582 int
ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k * ar,u32 * bitmap)3583 ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3584 {
3585 struct ath11k_pdev_wmi *wmi = ar->wmi;
3586 struct ath11k_base *ab = wmi->wmi_ab->ab;
3587 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3588 struct sk_buff *skb;
3589 int ret, len;
3590
3591 len = sizeof(*cmd);
3592
3593 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3594 if (!skb)
3595 return -ENOMEM;
3596
3597 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3598 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3599 WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3600 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3601 cmd->pdev_id = ar->pdev->pdev_id;
3602 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3603
3604 ret = ath11k_wmi_cmd_send(wmi, skb,
3605 WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3606 if (ret) {
3607 ath11k_warn(ab,
3608 "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3609 dev_kfree_skb(skb);
3610 return ret;
3611 }
3612
3613 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3614 "cmd pdev set srg bss color bitmap pdev_id %d bss color bitmap %08x %08x\n",
3615 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3616
3617 return 0;
3618 }
3619
3620 int
ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k * ar,u32 * bitmap)3621 ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3622 {
3623 struct ath11k_pdev_wmi *wmi = ar->wmi;
3624 struct ath11k_base *ab = wmi->wmi_ab->ab;
3625 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3626 struct sk_buff *skb;
3627 int ret, len;
3628
3629 len = sizeof(*cmd);
3630
3631 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3632 if (!skb)
3633 return -ENOMEM;
3634
3635 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3636 cmd->tlv_header =
3637 FIELD_PREP(WMI_TLV_TAG,
3638 WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3639 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3640 cmd->pdev_id = ar->pdev->pdev_id;
3641 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3642
3643 ret = ath11k_wmi_cmd_send(wmi, skb,
3644 WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3645 if (ret) {
3646 ath11k_warn(ab,
3647 "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3648 dev_kfree_skb(skb);
3649 return ret;
3650 }
3651
3652 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3653 "cmd pdev set srg partial bssid bitmap pdev_id %d partial bssid bitmap %08x %08x\n",
3654 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3655
3656 return 0;
3657 }
3658
3659 int
ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3660 ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3661 {
3662 struct ath11k_pdev_wmi *wmi = ar->wmi;
3663 struct ath11k_base *ab = wmi->wmi_ab->ab;
3664 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3665 struct sk_buff *skb;
3666 int ret, len;
3667
3668 len = sizeof(*cmd);
3669
3670 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3671 if (!skb)
3672 return -ENOMEM;
3673
3674 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3675 cmd->tlv_header =
3676 FIELD_PREP(WMI_TLV_TAG,
3677 WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3678 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3679 cmd->pdev_id = ar->pdev->pdev_id;
3680 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3681
3682 ret = ath11k_wmi_cmd_send(wmi, skb,
3683 WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3684 if (ret) {
3685 ath11k_warn(ab,
3686 "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3687 dev_kfree_skb(skb);
3688 return ret;
3689 }
3690
3691 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3692 "cmd pdev set srg obsscolor enable pdev_id %d bss color enable bitmap %08x %08x\n",
3693 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3694
3695 return 0;
3696 }
3697
3698 int
ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3699 ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3700 {
3701 struct ath11k_pdev_wmi *wmi = ar->wmi;
3702 struct ath11k_base *ab = wmi->wmi_ab->ab;
3703 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3704 struct sk_buff *skb;
3705 int ret, len;
3706
3707 len = sizeof(*cmd);
3708
3709 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3710 if (!skb)
3711 return -ENOMEM;
3712
3713 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3714 cmd->tlv_header =
3715 FIELD_PREP(WMI_TLV_TAG,
3716 WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3717 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3718 cmd->pdev_id = ar->pdev->pdev_id;
3719 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3720
3721 ret = ath11k_wmi_cmd_send(wmi, skb,
3722 WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3723 if (ret) {
3724 ath11k_warn(ab,
3725 "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3726 dev_kfree_skb(skb);
3727 return ret;
3728 }
3729
3730 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3731 "cmd pdev set srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3732 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3733
3734 return 0;
3735 }
3736
3737 int
ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3738 ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3739 {
3740 struct ath11k_pdev_wmi *wmi = ar->wmi;
3741 struct ath11k_base *ab = wmi->wmi_ab->ab;
3742 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3743 struct sk_buff *skb;
3744 int ret, len;
3745
3746 len = sizeof(*cmd);
3747
3748 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3749 if (!skb)
3750 return -ENOMEM;
3751
3752 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3753 cmd->tlv_header =
3754 FIELD_PREP(WMI_TLV_TAG,
3755 WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3756 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3757 cmd->pdev_id = ar->pdev->pdev_id;
3758 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3759
3760 ret = ath11k_wmi_cmd_send(wmi, skb,
3761 WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3762 if (ret) {
3763 ath11k_warn(ab,
3764 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3765 dev_kfree_skb(skb);
3766 return ret;
3767 }
3768
3769 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3770 "cmd pdev set non srg obss color enable bitmap pdev_id %d bss color enable bitmap %08x %08x\n",
3771 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3772
3773 return 0;
3774 }
3775
3776 int
ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3777 ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3778 {
3779 struct ath11k_pdev_wmi *wmi = ar->wmi;
3780 struct ath11k_base *ab = wmi->wmi_ab->ab;
3781 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3782 struct sk_buff *skb;
3783 int ret, len;
3784
3785 len = sizeof(*cmd);
3786
3787 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3788 if (!skb)
3789 return -ENOMEM;
3790
3791 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3792 cmd->tlv_header =
3793 FIELD_PREP(WMI_TLV_TAG,
3794 WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3795 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3796 cmd->pdev_id = ar->pdev->pdev_id;
3797 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3798
3799 ret = ath11k_wmi_cmd_send(wmi, skb,
3800 WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3801 if (ret) {
3802 ath11k_warn(ab,
3803 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3804 dev_kfree_skb(skb);
3805 return ret;
3806 }
3807
3808 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3809 "cmd pdev set non srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3810 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3811
3812 return 0;
3813 }
3814
3815 int
ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k * ar,u32 vdev_id,u8 bss_color,u32 period,bool enable)3816 ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
3817 u8 bss_color, u32 period,
3818 bool enable)
3819 {
3820 struct ath11k_pdev_wmi *wmi = ar->wmi;
3821 struct ath11k_base *ab = wmi->wmi_ab->ab;
3822 struct wmi_obss_color_collision_cfg_params_cmd *cmd;
3823 struct sk_buff *skb;
3824 int ret, len;
3825
3826 len = sizeof(*cmd);
3827
3828 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3829 if (!skb)
3830 return -ENOMEM;
3831
3832 cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
3833 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3834 WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
3835 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3836 cmd->vdev_id = vdev_id;
3837 cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
3838 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
3839 cmd->current_bss_color = bss_color;
3840 cmd->detection_period_ms = period;
3841 cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
3842 cmd->free_slot_expiry_time_ms = 0;
3843 cmd->flags = 0;
3844
3845 ret = ath11k_wmi_cmd_send(wmi, skb,
3846 WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
3847 if (ret) {
3848 ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
3849 dev_kfree_skb(skb);
3850 return ret;
3851 }
3852
3853 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3854 "cmd obss color collision det config id %d type %d bss_color %d detect_period %d scan_period %d\n",
3855 cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
3856 cmd->detection_period_ms, cmd->scan_period_ms);
3857
3858 return 0;
3859 }
3860
ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k * ar,u32 vdev_id,bool enable)3861 int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
3862 bool enable)
3863 {
3864 struct ath11k_pdev_wmi *wmi = ar->wmi;
3865 struct ath11k_base *ab = wmi->wmi_ab->ab;
3866 struct wmi_bss_color_change_enable_params_cmd *cmd;
3867 struct sk_buff *skb;
3868 int ret, len;
3869
3870 len = sizeof(*cmd);
3871
3872 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3873 if (!skb)
3874 return -ENOMEM;
3875
3876 cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
3877 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
3878 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3879 cmd->vdev_id = vdev_id;
3880 cmd->enable = enable ? 1 : 0;
3881
3882 ret = ath11k_wmi_cmd_send(wmi, skb,
3883 WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
3884 if (ret) {
3885 ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
3886 dev_kfree_skb(skb);
3887 return ret;
3888 }
3889
3890 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3891 "cmd bss color change enable id %d enable %d\n",
3892 cmd->vdev_id, cmd->enable);
3893
3894 return 0;
3895 }
3896
ath11k_wmi_fils_discovery_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)3897 int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
3898 struct sk_buff *tmpl)
3899 {
3900 struct wmi_tlv *tlv;
3901 struct sk_buff *skb;
3902 void *ptr;
3903 int ret, len;
3904 size_t aligned_len;
3905 struct wmi_fils_discovery_tmpl_cmd *cmd;
3906
3907 aligned_len = roundup(tmpl->len, 4);
3908 len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
3909
3910 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3911 "vdev %i set FILS discovery template\n", vdev_id);
3912
3913 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3914 if (!skb)
3915 return -ENOMEM;
3916
3917 cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
3918 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3919 WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
3920 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3921 cmd->vdev_id = vdev_id;
3922 cmd->buf_len = tmpl->len;
3923 ptr = skb->data + sizeof(*cmd);
3924
3925 tlv = ptr;
3926 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3927 FIELD_PREP(WMI_TLV_LEN, aligned_len);
3928 memcpy(tlv->value, tmpl->data, tmpl->len);
3929
3930 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
3931 if (ret) {
3932 ath11k_warn(ar->ab,
3933 "WMI vdev %i failed to send FILS discovery template command\n",
3934 vdev_id);
3935 dev_kfree_skb(skb);
3936 return ret;
3937 }
3938
3939 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd fils discovery tmpl");
3940
3941 return 0;
3942 }
3943
ath11k_wmi_probe_resp_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)3944 int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
3945 struct sk_buff *tmpl)
3946 {
3947 struct wmi_probe_tmpl_cmd *cmd;
3948 struct wmi_bcn_prb_info *probe_info;
3949 struct wmi_tlv *tlv;
3950 struct sk_buff *skb;
3951 void *ptr;
3952 int ret, len;
3953 size_t aligned_len = roundup(tmpl->len, 4);
3954
3955 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3956 "vdev %i set probe response template\n", vdev_id);
3957
3958 len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
3959
3960 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3961 if (!skb)
3962 return -ENOMEM;
3963
3964 cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
3965 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
3966 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3967 cmd->vdev_id = vdev_id;
3968 cmd->buf_len = tmpl->len;
3969
3970 ptr = skb->data + sizeof(*cmd);
3971
3972 probe_info = ptr;
3973 len = sizeof(*probe_info);
3974 probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3975 WMI_TAG_BCN_PRB_INFO) |
3976 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3977 probe_info->caps = 0;
3978 probe_info->erp = 0;
3979
3980 ptr += sizeof(*probe_info);
3981
3982 tlv = ptr;
3983 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3984 FIELD_PREP(WMI_TLV_LEN, aligned_len);
3985 memcpy(tlv->value, tmpl->data, tmpl->len);
3986
3987 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
3988 if (ret) {
3989 ath11k_warn(ar->ab,
3990 "WMI vdev %i failed to send probe response template command\n",
3991 vdev_id);
3992 dev_kfree_skb(skb);
3993 return ret;
3994 }
3995
3996 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd ");
3997
3998 return 0;
3999 }
4000
ath11k_wmi_fils_discovery(struct ath11k * ar,u32 vdev_id,u32 interval,bool unsol_bcast_probe_resp_enabled)4001 int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
4002 bool unsol_bcast_probe_resp_enabled)
4003 {
4004 struct sk_buff *skb;
4005 int ret, len;
4006 struct wmi_fils_discovery_cmd *cmd;
4007
4008 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4009 "vdev %i set %s interval to %u TU\n",
4010 vdev_id, unsol_bcast_probe_resp_enabled ?
4011 "unsolicited broadcast probe response" : "FILS discovery",
4012 interval);
4013
4014 len = sizeof(*cmd);
4015 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4016 if (!skb)
4017 return -ENOMEM;
4018
4019 cmd = (struct wmi_fils_discovery_cmd *)skb->data;
4020 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
4021 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4022 cmd->vdev_id = vdev_id;
4023 cmd->interval = interval;
4024 cmd->config = unsol_bcast_probe_resp_enabled;
4025
4026 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
4027 if (ret) {
4028 ath11k_warn(ar->ab,
4029 "WMI vdev %i failed to send FILS discovery enable/disable command\n",
4030 vdev_id);
4031 dev_kfree_skb(skb);
4032 return ret;
4033 }
4034
4035 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd enable fils");
4036
4037 return 0;
4038 }
4039
4040 static void
ath11k_wmi_obss_color_collision_event(struct ath11k_base * ab,struct sk_buff * skb)4041 ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
4042 {
4043 const void **tb;
4044 const struct wmi_obss_color_collision_event *ev;
4045 struct ath11k_vif *arvif;
4046 int ret;
4047
4048 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
4049 if (IS_ERR(tb)) {
4050 ret = PTR_ERR(tb);
4051 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4052 return;
4053 }
4054
4055 ath11k_dbg(ab, ATH11K_DBG_WMI, "event obss color collision");
4056
4057 rcu_read_lock();
4058
4059 ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
4060 if (!ev) {
4061 ath11k_warn(ab, "failed to fetch obss color collision ev");
4062 goto exit;
4063 }
4064
4065 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
4066 if (!arvif) {
4067 ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
4068 ev->vdev_id);
4069 goto exit;
4070 }
4071
4072 switch (ev->evt_type) {
4073 case WMI_BSS_COLOR_COLLISION_DETECTION:
4074 ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,
4075 0);
4076 ath11k_dbg(ab, ATH11K_DBG_WMI,
4077 "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
4078 ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
4079 break;
4080 case WMI_BSS_COLOR_COLLISION_DISABLE:
4081 case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
4082 case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
4083 break;
4084 default:
4085 ath11k_warn(ab, "received unknown obss color collision detection event\n");
4086 }
4087
4088 exit:
4089 kfree(tb);
4090 rcu_read_unlock();
4091 }
4092
4093 static void
ath11k_fill_band_to_mac_param(struct ath11k_base * soc,struct wmi_host_pdev_band_to_mac * band_to_mac)4094 ath11k_fill_band_to_mac_param(struct ath11k_base *soc,
4095 struct wmi_host_pdev_band_to_mac *band_to_mac)
4096 {
4097 u8 i;
4098 struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
4099 struct ath11k_pdev *pdev;
4100
4101 for (i = 0; i < soc->num_radios; i++) {
4102 pdev = &soc->pdevs[i];
4103 hal_reg_cap = &soc->hal_reg_cap[i];
4104 band_to_mac[i].pdev_id = pdev->pdev_id;
4105
4106 switch (pdev->cap.supported_bands) {
4107 case WMI_HOST_WLAN_2G_5G_CAP:
4108 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4109 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4110 break;
4111 case WMI_HOST_WLAN_2G_CAP:
4112 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4113 band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
4114 break;
4115 case WMI_HOST_WLAN_5G_CAP:
4116 band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
4117 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4118 break;
4119 default:
4120 break;
4121 }
4122 }
4123 }
4124
4125 static void
ath11k_wmi_copy_resource_config(struct wmi_resource_config * wmi_cfg,struct target_resource_config * tg_cfg)4126 ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
4127 struct target_resource_config *tg_cfg)
4128 {
4129 wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
4130 wmi_cfg->num_peers = tg_cfg->num_peers;
4131 wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
4132 wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
4133 wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
4134 wmi_cfg->num_tids = tg_cfg->num_tids;
4135 wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
4136 wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
4137 wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
4138 wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
4139 wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
4140 wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
4141 wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
4142 wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
4143 wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
4144 wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
4145 wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
4146 wmi_cfg->roam_offload_max_ap_profiles =
4147 tg_cfg->roam_offload_max_ap_profiles;
4148 wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
4149 wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
4150 wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
4151 wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
4152 wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
4153 wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
4154 wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
4155 wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
4156 tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
4157 wmi_cfg->vow_config = tg_cfg->vow_config;
4158 wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
4159 wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
4160 wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
4161 wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
4162 wmi_cfg->num_tdls_conn_table_entries =
4163 tg_cfg->num_tdls_conn_table_entries;
4164 wmi_cfg->beacon_tx_offload_max_vdev =
4165 tg_cfg->beacon_tx_offload_max_vdev;
4166 wmi_cfg->num_multicast_filter_entries =
4167 tg_cfg->num_multicast_filter_entries;
4168 wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
4169 wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
4170 wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
4171 wmi_cfg->max_tdls_concurrent_sleep_sta =
4172 tg_cfg->max_tdls_concurrent_sleep_sta;
4173 wmi_cfg->max_tdls_concurrent_buffer_sta =
4174 tg_cfg->max_tdls_concurrent_buffer_sta;
4175 wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
4176 wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
4177 wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
4178 wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
4179 wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
4180 wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
4181 wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
4182 wmi_cfg->flag1 = tg_cfg->flag1;
4183 wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
4184 wmi_cfg->sched_params = tg_cfg->sched_params;
4185 wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
4186 wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
4187 wmi_cfg->host_service_flags &=
4188 ~(1 << WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4189 wmi_cfg->host_service_flags |= (tg_cfg->is_reg_cc_ext_event_supported <<
4190 WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4191 wmi_cfg->flags2 = WMI_RSRC_CFG_FLAG2_CALC_NEXT_DTIM_COUNT_SET;
4192 wmi_cfg->ema_max_vap_cnt = tg_cfg->ema_max_vap_cnt;
4193 wmi_cfg->ema_max_profile_period = tg_cfg->ema_max_profile_period;
4194 }
4195
ath11k_init_cmd_send(struct ath11k_pdev_wmi * wmi,struct wmi_init_cmd_param * param)4196 static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
4197 struct wmi_init_cmd_param *param)
4198 {
4199 struct ath11k_base *ab = wmi->wmi_ab->ab;
4200 struct sk_buff *skb;
4201 struct wmi_init_cmd *cmd;
4202 struct wmi_resource_config *cfg;
4203 struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
4204 struct wmi_pdev_band_to_mac *band_to_mac;
4205 struct wlan_host_mem_chunk *host_mem_chunks;
4206 struct wmi_tlv *tlv;
4207 size_t ret, len;
4208 void *ptr;
4209 u32 hw_mode_len = 0;
4210 u16 idx;
4211
4212 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
4213 hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
4214 (param->num_band_to_mac * sizeof(*band_to_mac));
4215
4216 len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
4217 (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
4218
4219 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4220 if (!skb)
4221 return -ENOMEM;
4222
4223 cmd = (struct wmi_init_cmd *)skb->data;
4224
4225 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
4226 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4227
4228 ptr = skb->data + sizeof(*cmd);
4229 cfg = ptr;
4230
4231 ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
4232
4233 cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
4234 FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
4235
4236 ptr += sizeof(*cfg);
4237 host_mem_chunks = ptr + TLV_HDR_SIZE;
4238 len = sizeof(struct wlan_host_mem_chunk);
4239
4240 for (idx = 0; idx < param->num_mem_chunks; ++idx) {
4241 host_mem_chunks[idx].tlv_header =
4242 FIELD_PREP(WMI_TLV_TAG,
4243 WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
4244 FIELD_PREP(WMI_TLV_LEN, len);
4245
4246 host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
4247 host_mem_chunks[idx].size = param->mem_chunks[idx].len;
4248 host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
4249
4250 ath11k_dbg(ab, ATH11K_DBG_WMI,
4251 "host mem chunk req_id %d paddr 0x%llx len %d\n",
4252 param->mem_chunks[idx].req_id,
4253 (u64)param->mem_chunks[idx].paddr,
4254 param->mem_chunks[idx].len);
4255 }
4256 cmd->num_host_mem_chunks = param->num_mem_chunks;
4257 len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4258
4259 /* num_mem_chunks is zero */
4260 tlv = ptr;
4261 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4262 FIELD_PREP(WMI_TLV_LEN, len);
4263 ptr += TLV_HDR_SIZE + len;
4264
4265 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4266 hw_mode = ptr;
4267 hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4268 WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4269 FIELD_PREP(WMI_TLV_LEN,
4270 sizeof(*hw_mode) - TLV_HDR_SIZE);
4271
4272 hw_mode->hw_mode_index = param->hw_mode_id;
4273 hw_mode->num_band_to_mac = param->num_band_to_mac;
4274
4275 ptr += sizeof(*hw_mode);
4276
4277 len = param->num_band_to_mac * sizeof(*band_to_mac);
4278 tlv = ptr;
4279 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4280 FIELD_PREP(WMI_TLV_LEN, len);
4281
4282 ptr += TLV_HDR_SIZE;
4283 len = sizeof(*band_to_mac);
4284
4285 for (idx = 0; idx < param->num_band_to_mac; idx++) {
4286 band_to_mac = ptr;
4287
4288 band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4289 WMI_TAG_PDEV_BAND_TO_MAC) |
4290 FIELD_PREP(WMI_TLV_LEN,
4291 len - TLV_HDR_SIZE);
4292 band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4293 band_to_mac->start_freq =
4294 param->band_to_mac[idx].start_freq;
4295 band_to_mac->end_freq =
4296 param->band_to_mac[idx].end_freq;
4297 ptr += sizeof(*band_to_mac);
4298 }
4299 }
4300
4301 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4302 if (ret) {
4303 ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4304 dev_kfree_skb(skb);
4305 return ret;
4306 }
4307
4308 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd wmi init");
4309
4310 return 0;
4311 }
4312
ath11k_wmi_pdev_lro_cfg(struct ath11k * ar,int pdev_id)4313 int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4314 int pdev_id)
4315 {
4316 struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4317 struct sk_buff *skb;
4318 int ret;
4319
4320 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4321 if (!skb)
4322 return -ENOMEM;
4323
4324 cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4325 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4326 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4327
4328 get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4329 get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4330
4331 cmd->pdev_id = pdev_id;
4332
4333 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4334 if (ret) {
4335 ath11k_warn(ar->ab,
4336 "failed to send lro cfg req wmi cmd\n");
4337 goto err;
4338 }
4339
4340 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4341 "cmd lro config pdev_id 0x%x\n", pdev_id);
4342 return 0;
4343 err:
4344 dev_kfree_skb(skb);
4345 return ret;
4346 }
4347
ath11k_wmi_wait_for_service_ready(struct ath11k_base * ab)4348 int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4349 {
4350 unsigned long time_left;
4351
4352 time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4353 WMI_SERVICE_READY_TIMEOUT_HZ);
4354 if (!time_left)
4355 return -ETIMEDOUT;
4356
4357 return 0;
4358 }
4359
ath11k_wmi_wait_for_unified_ready(struct ath11k_base * ab)4360 int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4361 {
4362 unsigned long time_left;
4363
4364 time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4365 WMI_SERVICE_READY_TIMEOUT_HZ);
4366 if (!time_left)
4367 return -ETIMEDOUT;
4368
4369 return 0;
4370 }
4371
ath11k_wmi_set_hw_mode(struct ath11k_base * ab,enum wmi_host_hw_mode_config_type mode)4372 int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4373 enum wmi_host_hw_mode_config_type mode)
4374 {
4375 struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4376 struct sk_buff *skb;
4377 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4378 int len;
4379 int ret;
4380
4381 len = sizeof(*cmd);
4382
4383 skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4384 if (!skb)
4385 return -ENOMEM;
4386
4387 cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4388
4389 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4390 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4391
4392 cmd->pdev_id = WMI_PDEV_ID_SOC;
4393 cmd->hw_mode_index = mode;
4394
4395 ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4396 if (ret) {
4397 ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4398 dev_kfree_skb(skb);
4399 return ret;
4400 }
4401
4402 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev set hw mode %d", cmd->hw_mode_index);
4403
4404 return 0;
4405 }
4406
ath11k_wmi_cmd_init(struct ath11k_base * ab)4407 int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4408 {
4409 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4410 struct wmi_init_cmd_param init_param;
4411 struct target_resource_config config;
4412
4413 memset(&init_param, 0, sizeof(init_param));
4414 memset(&config, 0, sizeof(config));
4415
4416 ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4417
4418 if (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
4419 ab->wmi_ab.svc_map))
4420 config.is_reg_cc_ext_event_supported = 1;
4421
4422 memcpy(&wmi_ab->wlan_resource_config, &config, sizeof(config));
4423
4424 init_param.res_cfg = &wmi_ab->wlan_resource_config;
4425 init_param.num_mem_chunks = wmi_ab->num_mem_chunks;
4426 init_param.hw_mode_id = wmi_ab->preferred_hw_mode;
4427 init_param.mem_chunks = wmi_ab->mem_chunks;
4428
4429 if (ab->hw_params.single_pdev_only)
4430 init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4431
4432 init_param.num_band_to_mac = ab->num_radios;
4433 ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4434
4435 return ath11k_init_cmd_send(&wmi_ab->wmi[0], &init_param);
4436 }
4437
ath11k_wmi_vdev_spectral_conf(struct ath11k * ar,struct ath11k_wmi_vdev_spectral_conf_param * param)4438 int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4439 struct ath11k_wmi_vdev_spectral_conf_param *param)
4440 {
4441 struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4442 struct sk_buff *skb;
4443 int ret;
4444
4445 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4446 if (!skb)
4447 return -ENOMEM;
4448
4449 cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4450 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4451 WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4452 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4453
4454 memcpy(&cmd->param, param, sizeof(*param));
4455
4456 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4457 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4458 if (ret) {
4459 ath11k_warn(ar->ab,
4460 "failed to send spectral scan config wmi cmd\n");
4461 goto err;
4462 }
4463
4464 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4465 "cmd vdev spectral scan configure vdev_id 0x%x\n",
4466 param->vdev_id);
4467
4468 return 0;
4469 err:
4470 dev_kfree_skb(skb);
4471 return ret;
4472 }
4473
ath11k_wmi_vdev_spectral_enable(struct ath11k * ar,u32 vdev_id,u32 trigger,u32 enable)4474 int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4475 u32 trigger, u32 enable)
4476 {
4477 struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4478 struct sk_buff *skb;
4479 int ret;
4480
4481 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4482 if (!skb)
4483 return -ENOMEM;
4484
4485 cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4486 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4487 WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4488 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4489
4490 cmd->vdev_id = vdev_id;
4491 cmd->trigger_cmd = trigger;
4492 cmd->enable_cmd = enable;
4493
4494 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4495 WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4496 if (ret) {
4497 ath11k_warn(ar->ab,
4498 "failed to send spectral enable wmi cmd\n");
4499 goto err;
4500 }
4501
4502 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4503 "cmd vdev spectral scan enable vdev id 0x%x\n",
4504 vdev_id);
4505
4506 return 0;
4507 err:
4508 dev_kfree_skb(skb);
4509 return ret;
4510 }
4511
ath11k_wmi_pdev_dma_ring_cfg(struct ath11k * ar,struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd * param)4512 int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4513 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4514 {
4515 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4516 struct sk_buff *skb;
4517 int ret;
4518
4519 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4520 if (!skb)
4521 return -ENOMEM;
4522
4523 cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4524 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4525 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4526
4527 cmd->pdev_id = param->pdev_id;
4528 cmd->module_id = param->module_id;
4529 cmd->base_paddr_lo = param->base_paddr_lo;
4530 cmd->base_paddr_hi = param->base_paddr_hi;
4531 cmd->head_idx_paddr_lo = param->head_idx_paddr_lo;
4532 cmd->head_idx_paddr_hi = param->head_idx_paddr_hi;
4533 cmd->tail_idx_paddr_lo = param->tail_idx_paddr_lo;
4534 cmd->tail_idx_paddr_hi = param->tail_idx_paddr_hi;
4535 cmd->num_elems = param->num_elems;
4536 cmd->buf_size = param->buf_size;
4537 cmd->num_resp_per_event = param->num_resp_per_event;
4538 cmd->event_timeout_ms = param->event_timeout_ms;
4539
4540 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4541 WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4542 if (ret) {
4543 ath11k_warn(ar->ab,
4544 "failed to send dma ring cfg req wmi cmd\n");
4545 goto err;
4546 }
4547
4548 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4549 "cmd pdev dma ring cfg req pdev_id 0x%x\n",
4550 param->pdev_id);
4551
4552 return 0;
4553 err:
4554 dev_kfree_skb(skb);
4555 return ret;
4556 }
4557
ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4558 static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4559 u16 tag, u16 len,
4560 const void *ptr, void *data)
4561 {
4562 struct wmi_tlv_dma_buf_release_parse *parse = data;
4563
4564 if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4565 return -EPROTO;
4566
4567 if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4568 return -ENOBUFS;
4569
4570 parse->num_buf_entry++;
4571 return 0;
4572 }
4573
ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4574 static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4575 u16 tag, u16 len,
4576 const void *ptr, void *data)
4577 {
4578 struct wmi_tlv_dma_buf_release_parse *parse = data;
4579
4580 if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4581 return -EPROTO;
4582
4583 if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4584 return -ENOBUFS;
4585
4586 parse->num_meta++;
4587 return 0;
4588 }
4589
ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)4590 static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4591 u16 tag, u16 len,
4592 const void *ptr, void *data)
4593 {
4594 struct wmi_tlv_dma_buf_release_parse *parse = data;
4595 int ret;
4596
4597 switch (tag) {
4598 case WMI_TAG_DMA_BUF_RELEASE:
4599 memcpy(&parse->fixed, ptr,
4600 sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4601 parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4602 break;
4603 case WMI_TAG_ARRAY_STRUCT:
4604 if (!parse->buf_entry_done) {
4605 parse->num_buf_entry = 0;
4606 parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4607
4608 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4609 ath11k_wmi_tlv_dma_buf_entry_parse,
4610 parse);
4611 if (ret) {
4612 ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4613 ret);
4614 return ret;
4615 }
4616
4617 parse->buf_entry_done = true;
4618 } else if (!parse->meta_data_done) {
4619 parse->num_meta = 0;
4620 parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4621
4622 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4623 ath11k_wmi_tlv_dma_buf_meta_parse,
4624 parse);
4625 if (ret) {
4626 ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4627 ret);
4628 return ret;
4629 }
4630
4631 parse->meta_data_done = true;
4632 }
4633 break;
4634 default:
4635 break;
4636 }
4637 return 0;
4638 }
4639
ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base * ab,struct sk_buff * skb)4640 static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4641 struct sk_buff *skb)
4642 {
4643 struct wmi_tlv_dma_buf_release_parse parse = { };
4644 struct ath11k_dbring_buf_release_event param;
4645 int ret;
4646
4647 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4648 ath11k_wmi_tlv_dma_buf_parse,
4649 &parse);
4650 if (ret) {
4651 ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4652 return;
4653 }
4654
4655 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev dma ring buf release");
4656
4657 param.fixed = parse.fixed;
4658 param.buf_entry = parse.buf_entry;
4659 param.num_buf_entry = parse.num_buf_entry;
4660 param.meta_data = parse.meta_data;
4661 param.num_meta = parse.num_meta;
4662
4663 ret = ath11k_dbring_buffer_release_event(ab, ¶m);
4664 if (ret) {
4665 ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4666 return;
4667 }
4668 }
4669
ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4670 static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4671 u16 tag, u16 len,
4672 const void *ptr, void *data)
4673 {
4674 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4675 struct wmi_hw_mode_capabilities *hw_mode_cap;
4676 u32 phy_map = 0;
4677
4678 if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4679 return -EPROTO;
4680
4681 if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4682 return -ENOBUFS;
4683
4684 hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4685 hw_mode_id);
4686 svc_rdy_ext->n_hw_mode_caps++;
4687
4688 phy_map = hw_mode_cap->phy_id_map;
4689 while (phy_map) {
4690 svc_rdy_ext->tot_phy_id++;
4691 phy_map = phy_map >> 1;
4692 }
4693
4694 return 0;
4695 }
4696
ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4697 static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4698 u16 len, const void *ptr, void *data)
4699 {
4700 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4701 struct wmi_hw_mode_capabilities *hw_mode_caps;
4702 enum wmi_host_hw_mode_config_type mode, pref;
4703 u32 i;
4704 int ret;
4705
4706 svc_rdy_ext->n_hw_mode_caps = 0;
4707 svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
4708
4709 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4710 ath11k_wmi_tlv_hw_mode_caps_parse,
4711 svc_rdy_ext);
4712 if (ret) {
4713 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4714 return ret;
4715 }
4716
4717 i = 0;
4718 while (i < svc_rdy_ext->n_hw_mode_caps) {
4719 hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
4720 mode = hw_mode_caps->hw_mode_id;
4721 pref = soc->wmi_ab.preferred_hw_mode;
4722
4723 if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
4724 svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
4725 soc->wmi_ab.preferred_hw_mode = mode;
4726 }
4727 i++;
4728 }
4729
4730 ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
4731 soc->wmi_ab.preferred_hw_mode);
4732 if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
4733 return -EINVAL;
4734
4735 return 0;
4736 }
4737
ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4738 static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
4739 u16 tag, u16 len,
4740 const void *ptr, void *data)
4741 {
4742 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4743
4744 if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
4745 return -EPROTO;
4746
4747 if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
4748 return -ENOBUFS;
4749
4750 len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
4751 if (!svc_rdy_ext->n_mac_phy_caps) {
4752 svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
4753 len, GFP_ATOMIC);
4754 if (!svc_rdy_ext->mac_phy_caps)
4755 return -ENOMEM;
4756 }
4757
4758 memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
4759 svc_rdy_ext->n_mac_phy_caps++;
4760 return 0;
4761 }
4762
ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4763 static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
4764 u16 tag, u16 len,
4765 const void *ptr, void *data)
4766 {
4767 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4768
4769 if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
4770 return -EPROTO;
4771
4772 if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
4773 return -ENOBUFS;
4774
4775 svc_rdy_ext->n_ext_hal_reg_caps++;
4776 return 0;
4777 }
4778
ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4779 static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
4780 u16 len, const void *ptr, void *data)
4781 {
4782 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4783 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4784 struct ath11k_hal_reg_capabilities_ext reg_cap;
4785 int ret;
4786 u32 i;
4787
4788 svc_rdy_ext->n_ext_hal_reg_caps = 0;
4789 svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
4790 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4791 ath11k_wmi_tlv_ext_hal_reg_caps_parse,
4792 svc_rdy_ext);
4793 if (ret) {
4794 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4795 return ret;
4796 }
4797
4798 for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
4799 ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
4800 svc_rdy_ext->soc_hal_reg_caps,
4801 svc_rdy_ext->ext_hal_reg_caps, i,
4802 ®_cap);
4803 if (ret) {
4804 ath11k_warn(soc, "failed to extract reg cap %d\n", i);
4805 return ret;
4806 }
4807
4808 memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
4809 ®_cap, sizeof(reg_cap));
4810 }
4811 return 0;
4812 }
4813
ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4814 static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
4815 u16 len, const void *ptr,
4816 void *data)
4817 {
4818 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4819 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4820 u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
4821 u32 phy_id_map;
4822 int pdev_index = 0;
4823 int ret;
4824
4825 svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
4826 svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
4827
4828 soc->num_radios = 0;
4829 soc->target_pdev_count = 0;
4830 phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
4831
4832 while (phy_id_map && soc->num_radios < MAX_RADIOS) {
4833 ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
4834 svc_rdy_ext->hw_caps,
4835 svc_rdy_ext->hw_mode_caps,
4836 svc_rdy_ext->soc_hal_reg_caps,
4837 svc_rdy_ext->mac_phy_caps,
4838 hw_mode_id, soc->num_radios,
4839 &soc->pdevs[pdev_index]);
4840 if (ret) {
4841 ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
4842 soc->num_radios);
4843 return ret;
4844 }
4845
4846 soc->num_radios++;
4847
4848 /* For QCA6390, save mac_phy capability in the same pdev */
4849 if (soc->hw_params.single_pdev_only)
4850 pdev_index = 0;
4851 else
4852 pdev_index = soc->num_radios;
4853
4854 /* TODO: mac_phy_cap prints */
4855 phy_id_map >>= 1;
4856 }
4857
4858 /* For QCA6390, set num_radios to 1 because host manages
4859 * both 2G and 5G radio in one pdev.
4860 * Set pdev_id = 0 and 0 means soc level.
4861 */
4862 if (soc->hw_params.single_pdev_only) {
4863 soc->num_radios = 1;
4864 soc->pdevs[0].pdev_id = 0;
4865 }
4866
4867 if (!soc->reg_info_store) {
4868 soc->reg_info_store = kcalloc(soc->num_radios,
4869 sizeof(*soc->reg_info_store),
4870 GFP_ATOMIC);
4871 if (!soc->reg_info_store)
4872 return -ENOMEM;
4873 }
4874
4875 return 0;
4876 }
4877
ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4878 static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
4879 u16 tag, u16 len,
4880 const void *ptr, void *data)
4881 {
4882 struct wmi_tlv_dma_ring_caps_parse *parse = data;
4883
4884 if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
4885 return -EPROTO;
4886
4887 parse->n_dma_ring_caps++;
4888 return 0;
4889 }
4890
ath11k_wmi_alloc_dbring_caps(struct ath11k_base * ab,u32 num_cap)4891 static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
4892 u32 num_cap)
4893 {
4894 size_t sz;
4895 void *ptr;
4896
4897 sz = num_cap * sizeof(struct ath11k_dbring_cap);
4898 ptr = kzalloc(sz, GFP_ATOMIC);
4899 if (!ptr)
4900 return -ENOMEM;
4901
4902 ab->db_caps = ptr;
4903 ab->num_db_cap = num_cap;
4904
4905 return 0;
4906 }
4907
ath11k_wmi_free_dbring_caps(struct ath11k_base * ab)4908 static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
4909 {
4910 kfree(ab->db_caps);
4911 ab->db_caps = NULL;
4912 ab->num_db_cap = 0;
4913 }
4914
ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base * ab,u16 len,const void * ptr,void * data)4915 static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
4916 u16 len, const void *ptr, void *data)
4917 {
4918 struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
4919 struct wmi_dma_ring_capabilities *dma_caps;
4920 struct ath11k_dbring_cap *dir_buff_caps;
4921 int ret;
4922 u32 i;
4923
4924 dma_caps_parse->n_dma_ring_caps = 0;
4925 dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
4926 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4927 ath11k_wmi_tlv_dma_ring_caps_parse,
4928 dma_caps_parse);
4929 if (ret) {
4930 ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
4931 return ret;
4932 }
4933
4934 if (!dma_caps_parse->n_dma_ring_caps)
4935 return 0;
4936
4937 if (ab->num_db_cap) {
4938 ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
4939 return 0;
4940 }
4941
4942 ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
4943 if (ret)
4944 return ret;
4945
4946 dir_buff_caps = ab->db_caps;
4947 for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
4948 if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
4949 ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
4950 ret = -EINVAL;
4951 goto free_dir_buff;
4952 }
4953
4954 dir_buff_caps[i].id = dma_caps[i].module_id;
4955 dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
4956 dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
4957 dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
4958 dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
4959 }
4960
4961 return 0;
4962
4963 free_dir_buff:
4964 ath11k_wmi_free_dbring_caps(ab);
4965 return ret;
4966 }
4967
ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)4968 static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
4969 u16 tag, u16 len,
4970 const void *ptr, void *data)
4971 {
4972 struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
4973 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4974 int ret;
4975
4976 switch (tag) {
4977 case WMI_TAG_SERVICE_READY_EXT_EVENT:
4978 ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
4979 &svc_rdy_ext->param);
4980 if (ret) {
4981 ath11k_warn(ab, "unable to extract ext params\n");
4982 return ret;
4983 }
4984 break;
4985
4986 case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
4987 svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
4988 svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
4989 break;
4990
4991 case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
4992 ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
4993 svc_rdy_ext);
4994 if (ret)
4995 return ret;
4996 break;
4997
4998 case WMI_TAG_ARRAY_STRUCT:
4999 if (!svc_rdy_ext->hw_mode_done) {
5000 ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
5001 svc_rdy_ext);
5002 if (ret)
5003 return ret;
5004
5005 svc_rdy_ext->hw_mode_done = true;
5006 } else if (!svc_rdy_ext->mac_phy_done) {
5007 svc_rdy_ext->n_mac_phy_caps = 0;
5008 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5009 ath11k_wmi_tlv_mac_phy_caps_parse,
5010 svc_rdy_ext);
5011 if (ret) {
5012 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5013 return ret;
5014 }
5015
5016 svc_rdy_ext->mac_phy_done = true;
5017 } else if (!svc_rdy_ext->ext_hal_reg_done) {
5018 ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
5019 svc_rdy_ext);
5020 if (ret)
5021 return ret;
5022
5023 svc_rdy_ext->ext_hal_reg_done = true;
5024 } else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
5025 svc_rdy_ext->mac_phy_chainmask_combo_done = true;
5026 } else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
5027 svc_rdy_ext->mac_phy_chainmask_cap_done = true;
5028 } else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
5029 svc_rdy_ext->oem_dma_ring_cap_done = true;
5030 } else if (!svc_rdy_ext->dma_ring_cap_done) {
5031 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5032 &svc_rdy_ext->dma_caps_parse);
5033 if (ret)
5034 return ret;
5035
5036 svc_rdy_ext->dma_ring_cap_done = true;
5037 }
5038 break;
5039
5040 default:
5041 break;
5042 }
5043 return 0;
5044 }
5045
ath11k_service_ready_ext_event(struct ath11k_base * ab,struct sk_buff * skb)5046 static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
5047 struct sk_buff *skb)
5048 {
5049 struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
5050 int ret;
5051
5052 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5053 ath11k_wmi_tlv_svc_rdy_ext_parse,
5054 &svc_rdy_ext);
5055 if (ret) {
5056 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5057 goto err;
5058 }
5059
5060 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext");
5061
5062 if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
5063 complete(&ab->wmi_ab.service_ready);
5064
5065 kfree(svc_rdy_ext.mac_phy_caps);
5066 return 0;
5067
5068 err:
5069 ath11k_wmi_free_dbring_caps(ab);
5070 return ret;
5071 }
5072
ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5073 static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
5074 u16 tag, u16 len,
5075 const void *ptr, void *data)
5076 {
5077 struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
5078 int ret;
5079
5080 switch (tag) {
5081 case WMI_TAG_ARRAY_STRUCT:
5082 if (!parse->dma_ring_cap_done) {
5083 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5084 &parse->dma_caps_parse);
5085 if (ret)
5086 return ret;
5087
5088 parse->dma_ring_cap_done = true;
5089 }
5090 break;
5091 default:
5092 break;
5093 }
5094
5095 return 0;
5096 }
5097
ath11k_service_ready_ext2_event(struct ath11k_base * ab,struct sk_buff * skb)5098 static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
5099 struct sk_buff *skb)
5100 {
5101 struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
5102 int ret;
5103
5104 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5105 ath11k_wmi_tlv_svc_rdy_ext2_parse,
5106 &svc_rdy_ext2);
5107 if (ret) {
5108 ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
5109 goto err;
5110 }
5111
5112 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext2");
5113
5114 complete(&ab->wmi_ab.service_ready);
5115
5116 return 0;
5117
5118 err:
5119 ath11k_wmi_free_dbring_caps(ab);
5120 return ret;
5121 }
5122
ath11k_pull_vdev_start_resp_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_vdev_start_resp_event * vdev_rsp)5123 static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5124 struct wmi_vdev_start_resp_event *vdev_rsp)
5125 {
5126 const void **tb;
5127 const struct wmi_vdev_start_resp_event *ev;
5128 int ret;
5129
5130 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5131 if (IS_ERR(tb)) {
5132 ret = PTR_ERR(tb);
5133 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5134 return ret;
5135 }
5136
5137 ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
5138 if (!ev) {
5139 ath11k_warn(ab, "failed to fetch vdev start resp ev");
5140 kfree(tb);
5141 return -EPROTO;
5142 }
5143
5144 memset(vdev_rsp, 0, sizeof(*vdev_rsp));
5145
5146 vdev_rsp->vdev_id = ev->vdev_id;
5147 vdev_rsp->requestor_id = ev->requestor_id;
5148 vdev_rsp->resp_type = ev->resp_type;
5149 vdev_rsp->status = ev->status;
5150 vdev_rsp->chain_mask = ev->chain_mask;
5151 vdev_rsp->smps_mode = ev->smps_mode;
5152 vdev_rsp->mac_id = ev->mac_id;
5153 vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
5154 vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
5155 vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;
5156
5157 kfree(tb);
5158 return 0;
5159 }
5160
ath11k_print_reg_rule(struct ath11k_base * ab,const char * band,u32 num_reg_rules,struct cur_reg_rule * reg_rule_ptr)5161 static void ath11k_print_reg_rule(struct ath11k_base *ab, const char *band,
5162 u32 num_reg_rules,
5163 struct cur_reg_rule *reg_rule_ptr)
5164 {
5165 struct cur_reg_rule *reg_rule = reg_rule_ptr;
5166 u32 count;
5167
5168 ath11k_dbg(ab, ATH11K_DBG_WMI, "number of reg rules in %s band: %d\n",
5169 band, num_reg_rules);
5170
5171 for (count = 0; count < num_reg_rules; count++) {
5172 ath11k_dbg(ab, ATH11K_DBG_WMI,
5173 "reg rule %d: (%d - %d @ %d) (%d, %d) (FLAGS %d)\n",
5174 count + 1, reg_rule->start_freq, reg_rule->end_freq,
5175 reg_rule->max_bw, reg_rule->ant_gain,
5176 reg_rule->reg_power, reg_rule->flags);
5177 reg_rule++;
5178 }
5179 }
5180
5181 static struct cur_reg_rule
create_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_rule_struct * wmi_reg_rule)5182 *create_reg_rules_from_wmi(u32 num_reg_rules,
5183 struct wmi_regulatory_rule_struct *wmi_reg_rule)
5184 {
5185 struct cur_reg_rule *reg_rule_ptr;
5186 u32 count;
5187
5188 reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
5189 GFP_ATOMIC);
5190
5191 if (!reg_rule_ptr)
5192 return NULL;
5193
5194 for (count = 0; count < num_reg_rules; count++) {
5195 reg_rule_ptr[count].start_freq =
5196 FIELD_GET(REG_RULE_START_FREQ,
5197 wmi_reg_rule[count].freq_info);
5198 reg_rule_ptr[count].end_freq =
5199 FIELD_GET(REG_RULE_END_FREQ,
5200 wmi_reg_rule[count].freq_info);
5201 reg_rule_ptr[count].max_bw =
5202 FIELD_GET(REG_RULE_MAX_BW,
5203 wmi_reg_rule[count].bw_pwr_info);
5204 reg_rule_ptr[count].reg_power =
5205 FIELD_GET(REG_RULE_REG_PWR,
5206 wmi_reg_rule[count].bw_pwr_info);
5207 reg_rule_ptr[count].ant_gain =
5208 FIELD_GET(REG_RULE_ANT_GAIN,
5209 wmi_reg_rule[count].bw_pwr_info);
5210 reg_rule_ptr[count].flags =
5211 FIELD_GET(REG_RULE_FLAGS,
5212 wmi_reg_rule[count].flag_info);
5213 }
5214
5215 return reg_rule_ptr;
5216 }
5217
ath11k_pull_reg_chan_list_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5218 static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
5219 struct sk_buff *skb,
5220 struct cur_regulatory_info *reg_info)
5221 {
5222 const void **tb;
5223 const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
5224 struct wmi_regulatory_rule_struct *wmi_reg_rule;
5225 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5226 int ret;
5227
5228 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
5229
5230 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5231 if (IS_ERR(tb)) {
5232 ret = PTR_ERR(tb);
5233 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5234 return ret;
5235 }
5236
5237 chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
5238 if (!chan_list_event_hdr) {
5239 ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
5240 kfree(tb);
5241 return -EPROTO;
5242 }
5243
5244 reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;
5245 reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;
5246
5247 if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {
5248 ath11k_warn(ab, "No regulatory rules available in the event info\n");
5249 kfree(tb);
5250 return -EINVAL;
5251 }
5252
5253 memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
5254 REG_ALPHA2_LEN);
5255 reg_info->dfs_region = chan_list_event_hdr->dfs_region;
5256 reg_info->phybitmap = chan_list_event_hdr->phybitmap;
5257 reg_info->num_phy = chan_list_event_hdr->num_phy;
5258 reg_info->phy_id = chan_list_event_hdr->phy_id;
5259 reg_info->ctry_code = chan_list_event_hdr->country_id;
5260 reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
5261
5262 ath11k_dbg(ab, ATH11K_DBG_WMI,
5263 "status_code %s",
5264 ath11k_cc_status_to_str(reg_info->status_code));
5265
5266 reg_info->status_code =
5267 ath11k_wmi_cc_setting_code_to_reg(chan_list_event_hdr->status_code);
5268
5269 reg_info->is_ext_reg_event = false;
5270
5271 reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;
5272 reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;
5273 reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;
5274 reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;
5275
5276 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5277 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5278
5279 ath11k_dbg(ab, ATH11K_DBG_WMI,
5280 "cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",
5281 reg_info->alpha2, reg_info->dfs_region,
5282 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5283 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);
5284
5285 ath11k_dbg(ab, ATH11K_DBG_WMI,
5286 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5287 num_2ghz_reg_rules, num_5ghz_reg_rules);
5288
5289 wmi_reg_rule =
5290 (struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
5291 + sizeof(*chan_list_event_hdr)
5292 + sizeof(struct wmi_tlv));
5293
5294 if (num_2ghz_reg_rules) {
5295 reg_info->reg_rules_2ghz_ptr =
5296 create_reg_rules_from_wmi(num_2ghz_reg_rules,
5297 wmi_reg_rule);
5298 if (!reg_info->reg_rules_2ghz_ptr) {
5299 kfree(tb);
5300 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5301 return -ENOMEM;
5302 }
5303
5304 ath11k_print_reg_rule(ab, "2 GHz",
5305 num_2ghz_reg_rules,
5306 reg_info->reg_rules_2ghz_ptr);
5307 }
5308
5309 if (num_5ghz_reg_rules) {
5310 wmi_reg_rule += num_2ghz_reg_rules;
5311 reg_info->reg_rules_5ghz_ptr =
5312 create_reg_rules_from_wmi(num_5ghz_reg_rules,
5313 wmi_reg_rule);
5314 if (!reg_info->reg_rules_5ghz_ptr) {
5315 kfree(tb);
5316 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5317 return -ENOMEM;
5318 }
5319
5320 ath11k_print_reg_rule(ab, "5 GHz",
5321 num_5ghz_reg_rules,
5322 reg_info->reg_rules_5ghz_ptr);
5323 }
5324
5325 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5326
5327 kfree(tb);
5328 return 0;
5329 }
5330
5331 static struct cur_reg_rule
create_ext_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_ext_rule * wmi_reg_rule)5332 *create_ext_reg_rules_from_wmi(u32 num_reg_rules,
5333 struct wmi_regulatory_ext_rule *wmi_reg_rule)
5334 {
5335 struct cur_reg_rule *reg_rule_ptr;
5336 u32 count;
5337
5338 reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr), GFP_ATOMIC);
5339
5340 if (!reg_rule_ptr)
5341 return NULL;
5342
5343 for (count = 0; count < num_reg_rules; count++) {
5344 reg_rule_ptr[count].start_freq =
5345 u32_get_bits(wmi_reg_rule[count].freq_info,
5346 REG_RULE_START_FREQ);
5347 reg_rule_ptr[count].end_freq =
5348 u32_get_bits(wmi_reg_rule[count].freq_info,
5349 REG_RULE_END_FREQ);
5350 reg_rule_ptr[count].max_bw =
5351 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5352 REG_RULE_MAX_BW);
5353 reg_rule_ptr[count].reg_power =
5354 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5355 REG_RULE_REG_PWR);
5356 reg_rule_ptr[count].ant_gain =
5357 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5358 REG_RULE_ANT_GAIN);
5359 reg_rule_ptr[count].flags =
5360 u32_get_bits(wmi_reg_rule[count].flag_info,
5361 REG_RULE_FLAGS);
5362 reg_rule_ptr[count].psd_flag =
5363 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5364 REG_RULE_PSD_INFO);
5365 reg_rule_ptr[count].psd_eirp =
5366 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5367 REG_RULE_PSD_EIRP);
5368 }
5369
5370 return reg_rule_ptr;
5371 }
5372
5373 static u8
ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,const struct wmi_regulatory_ext_rule * rule)5374 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,
5375 const struct wmi_regulatory_ext_rule *rule)
5376 {
5377 u8 num_invalid_5ghz_rules = 0;
5378 u32 count, start_freq;
5379
5380 for (count = 0; count < num_reg_rules; count++) {
5381 start_freq = u32_get_bits(rule[count].freq_info,
5382 REG_RULE_START_FREQ);
5383
5384 if (start_freq >= ATH11K_MIN_6G_FREQ)
5385 num_invalid_5ghz_rules++;
5386 }
5387
5388 return num_invalid_5ghz_rules;
5389 }
5390
ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5391 static int ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base *ab,
5392 struct sk_buff *skb,
5393 struct cur_regulatory_info *reg_info)
5394 {
5395 const void **tb;
5396 const struct wmi_reg_chan_list_cc_ext_event *ev;
5397 struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5398 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5399 u32 num_6ghz_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
5400 u32 num_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
5401 u32 total_reg_rules = 0;
5402 int ret, i, j, num_invalid_5ghz_ext_rules = 0;
5403
5404 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory ext channel list\n");
5405
5406 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5407 if (IS_ERR(tb)) {
5408 ret = PTR_ERR(tb);
5409 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5410 return ret;
5411 }
5412
5413 ev = tb[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT];
5414 if (!ev) {
5415 ath11k_warn(ab, "failed to fetch reg chan list ext update ev\n");
5416 kfree(tb);
5417 return -EPROTO;
5418 }
5419
5420 reg_info->num_2ghz_reg_rules = ev->num_2ghz_reg_rules;
5421 reg_info->num_5ghz_reg_rules = ev->num_5ghz_reg_rules;
5422 reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] =
5423 ev->num_6ghz_reg_rules_ap_lpi;
5424 reg_info->num_6ghz_rules_ap[WMI_REG_STANDARD_POWER_AP] =
5425 ev->num_6ghz_reg_rules_ap_sp;
5426 reg_info->num_6ghz_rules_ap[WMI_REG_VERY_LOW_POWER_AP] =
5427 ev->num_6ghz_reg_rules_ap_vlp;
5428
5429 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5430 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i] =
5431 ev->num_6ghz_reg_rules_client_lpi[i];
5432 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i] =
5433 ev->num_6ghz_reg_rules_client_sp[i];
5434 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5435 ev->num_6ghz_reg_rules_client_vlp[i];
5436 }
5437
5438 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5439 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5440
5441 total_reg_rules += num_2ghz_reg_rules;
5442 total_reg_rules += num_5ghz_reg_rules;
5443
5444 if ((num_2ghz_reg_rules > MAX_REG_RULES) ||
5445 (num_5ghz_reg_rules > MAX_REG_RULES)) {
5446 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",
5447 num_2ghz_reg_rules, num_5ghz_reg_rules, MAX_REG_RULES);
5448 kfree(tb);
5449 return -EINVAL;
5450 }
5451
5452 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5453 num_6ghz_reg_rules_ap[i] = reg_info->num_6ghz_rules_ap[i];
5454
5455 if (num_6ghz_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) {
5456 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",
5457 i, num_6ghz_reg_rules_ap[i], MAX_6GHZ_REG_RULES);
5458 kfree(tb);
5459 return -EINVAL;
5460 }
5461
5462 total_reg_rules += num_6ghz_reg_rules_ap[i];
5463 }
5464
5465 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5466 num_6ghz_client[WMI_REG_INDOOR_AP][i] =
5467 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i];
5468 total_reg_rules += num_6ghz_client[WMI_REG_INDOOR_AP][i];
5469
5470 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5471 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i];
5472 total_reg_rules += num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i];
5473
5474 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5475 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i];
5476 total_reg_rules += num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i];
5477
5478 if ((num_6ghz_client[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES) ||
5479 (num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] >
5480 MAX_6GHZ_REG_RULES) ||
5481 (num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] >
5482 MAX_6GHZ_REG_RULES)) {
5483 ath11k_warn(ab,
5484 "Num 6 GHz client reg rules exceeds max limit, for client(type: %d)\n",
5485 i);
5486 kfree(tb);
5487 return -EINVAL;
5488 }
5489 }
5490
5491 if (!total_reg_rules) {
5492 ath11k_warn(ab, "No reg rules available\n");
5493 kfree(tb);
5494 return -EINVAL;
5495 }
5496
5497 memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN);
5498
5499 reg_info->dfs_region = ev->dfs_region;
5500 reg_info->phybitmap = ev->phybitmap;
5501 reg_info->num_phy = ev->num_phy;
5502 reg_info->phy_id = ev->phy_id;
5503 reg_info->ctry_code = ev->country_id;
5504 reg_info->reg_dmn_pair = ev->domain_code;
5505
5506 ath11k_dbg(ab, ATH11K_DBG_WMI,
5507 "status_code %s",
5508 ath11k_cc_status_to_str(reg_info->status_code));
5509
5510 reg_info->status_code =
5511 ath11k_wmi_cc_setting_code_to_reg(ev->status_code);
5512
5513 reg_info->is_ext_reg_event = true;
5514
5515 reg_info->min_bw_2ghz = ev->min_bw_2ghz;
5516 reg_info->max_bw_2ghz = ev->max_bw_2ghz;
5517 reg_info->min_bw_5ghz = ev->min_bw_5ghz;
5518 reg_info->max_bw_5ghz = ev->max_bw_5ghz;
5519
5520 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5521 ev->min_bw_6ghz_ap_lpi;
5522 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5523 ev->max_bw_6ghz_ap_lpi;
5524 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5525 ev->min_bw_6ghz_ap_sp;
5526 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5527 ev->max_bw_6ghz_ap_sp;
5528 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5529 ev->min_bw_6ghz_ap_vlp;
5530 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5531 ev->max_bw_6ghz_ap_vlp;
5532
5533 ath11k_dbg(ab, ATH11K_DBG_WMI,
5534 "6 GHz AP BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5535 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5536 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5537 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5538 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5539 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP],
5540 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP]);
5541
5542 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5543 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5544 ev->min_bw_6ghz_client_lpi[i];
5545 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5546 ev->max_bw_6ghz_client_lpi[i];
5547 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5548 ev->min_bw_6ghz_client_sp[i];
5549 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5550 ev->max_bw_6ghz_client_sp[i];
5551 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5552 ev->min_bw_6ghz_client_vlp[i];
5553 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5554 ev->max_bw_6ghz_client_vlp[i];
5555
5556 ath11k_dbg(ab, ATH11K_DBG_WMI,
5557 "6 GHz %s BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5558 ath11k_6ghz_client_type_to_str(i),
5559 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5560 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5561 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5562 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5563 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i],
5564 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i]);
5565 }
5566
5567 ath11k_dbg(ab, ATH11K_DBG_WMI,
5568 "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x",
5569 reg_info->alpha2, reg_info->dfs_region,
5570 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5571 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz,
5572 reg_info->phybitmap);
5573
5574 ath11k_dbg(ab, ATH11K_DBG_WMI,
5575 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5576 num_2ghz_reg_rules, num_5ghz_reg_rules);
5577
5578 ath11k_dbg(ab, ATH11K_DBG_WMI,
5579 "num_6ghz_reg_rules_ap_lpi: %d num_6ghz_reg_rules_ap_sp: %d num_6ghz_reg_rules_ap_vlp: %d",
5580 num_6ghz_reg_rules_ap[WMI_REG_INDOOR_AP],
5581 num_6ghz_reg_rules_ap[WMI_REG_STANDARD_POWER_AP],
5582 num_6ghz_reg_rules_ap[WMI_REG_VERY_LOW_POWER_AP]);
5583
5584 j = WMI_REG_DEFAULT_CLIENT;
5585 ath11k_dbg(ab, ATH11K_DBG_WMI,
5586 "6 GHz Regular client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5587 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5588 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5589 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5590
5591 j = WMI_REG_SUBORDINATE_CLIENT;
5592 ath11k_dbg(ab, ATH11K_DBG_WMI,
5593 "6 GHz Subordinate client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5594 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5595 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5596 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5597
5598 ext_wmi_reg_rule =
5599 (struct wmi_regulatory_ext_rule *)((u8 *)ev + sizeof(*ev) +
5600 sizeof(struct wmi_tlv));
5601 if (num_2ghz_reg_rules) {
5602 reg_info->reg_rules_2ghz_ptr =
5603 create_ext_reg_rules_from_wmi(num_2ghz_reg_rules,
5604 ext_wmi_reg_rule);
5605
5606 if (!reg_info->reg_rules_2ghz_ptr) {
5607 kfree(tb);
5608 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5609 return -ENOMEM;
5610 }
5611
5612 ath11k_print_reg_rule(ab, "2 GHz",
5613 num_2ghz_reg_rules,
5614 reg_info->reg_rules_2ghz_ptr);
5615 }
5616
5617 ext_wmi_reg_rule += num_2ghz_reg_rules;
5618
5619 /* Firmware might include 6 GHz reg rule in 5 GHz rule list
5620 * for few countries along with separate 6 GHz rule.
5621 * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list
5622 * causes intersect check to be true, and same rules will be
5623 * shown multiple times in iw cmd.
5624 * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list
5625 */
5626 num_invalid_5ghz_ext_rules =
5627 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(num_5ghz_reg_rules,
5628 ext_wmi_reg_rule);
5629
5630 if (num_invalid_5ghz_ext_rules) {
5631 ath11k_dbg(ab, ATH11K_DBG_WMI,
5632 "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules",
5633 reg_info->alpha2, reg_info->num_5ghz_reg_rules,
5634 num_invalid_5ghz_ext_rules);
5635
5636 num_5ghz_reg_rules = num_5ghz_reg_rules - num_invalid_5ghz_ext_rules;
5637 reg_info->num_5ghz_reg_rules = num_5ghz_reg_rules;
5638 }
5639
5640 if (num_5ghz_reg_rules) {
5641 reg_info->reg_rules_5ghz_ptr =
5642 create_ext_reg_rules_from_wmi(num_5ghz_reg_rules,
5643 ext_wmi_reg_rule);
5644
5645 if (!reg_info->reg_rules_5ghz_ptr) {
5646 kfree(tb);
5647 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5648 return -ENOMEM;
5649 }
5650
5651 ath11k_print_reg_rule(ab, "5 GHz",
5652 num_5ghz_reg_rules,
5653 reg_info->reg_rules_5ghz_ptr);
5654 }
5655
5656 /* We have adjusted the number of 5 GHz reg rules above. But still those
5657 * many rules needs to be adjusted in ext_wmi_reg_rule.
5658 *
5659 * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases.
5660 */
5661 ext_wmi_reg_rule += (num_5ghz_reg_rules + num_invalid_5ghz_ext_rules);
5662
5663 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5664 reg_info->reg_rules_6ghz_ap_ptr[i] =
5665 create_ext_reg_rules_from_wmi(num_6ghz_reg_rules_ap[i],
5666 ext_wmi_reg_rule);
5667
5668 if (!reg_info->reg_rules_6ghz_ap_ptr[i]) {
5669 kfree(tb);
5670 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz AP rules\n");
5671 return -ENOMEM;
5672 }
5673
5674 ath11k_print_reg_rule(ab, ath11k_6ghz_ap_type_to_str(i),
5675 num_6ghz_reg_rules_ap[i],
5676 reg_info->reg_rules_6ghz_ap_ptr[i]);
5677
5678 ext_wmi_reg_rule += num_6ghz_reg_rules_ap[i];
5679 }
5680
5681 for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) {
5682 ath11k_dbg(ab, ATH11K_DBG_WMI,
5683 "6 GHz AP type %s", ath11k_6ghz_ap_type_to_str(j));
5684
5685 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5686 reg_info->reg_rules_6ghz_client_ptr[j][i] =
5687 create_ext_reg_rules_from_wmi(num_6ghz_client[j][i],
5688 ext_wmi_reg_rule);
5689
5690 if (!reg_info->reg_rules_6ghz_client_ptr[j][i]) {
5691 kfree(tb);
5692 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz client rules\n");
5693 return -ENOMEM;
5694 }
5695
5696 ath11k_print_reg_rule(ab,
5697 ath11k_6ghz_client_type_to_str(i),
5698 num_6ghz_client[j][i],
5699 reg_info->reg_rules_6ghz_client_ptr[j][i]);
5700
5701 ext_wmi_reg_rule += num_6ghz_client[j][i];
5702 }
5703 }
5704
5705 reg_info->client_type = ev->client_type;
5706 reg_info->rnr_tpe_usable = ev->rnr_tpe_usable;
5707 reg_info->unspecified_ap_usable =
5708 ev->unspecified_ap_usable;
5709 reg_info->domain_code_6ghz_ap[WMI_REG_INDOOR_AP] =
5710 ev->domain_code_6ghz_ap_lpi;
5711 reg_info->domain_code_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5712 ev->domain_code_6ghz_ap_sp;
5713 reg_info->domain_code_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5714 ev->domain_code_6ghz_ap_vlp;
5715
5716 ath11k_dbg(ab, ATH11K_DBG_WMI,
5717 "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",
5718 ath11k_6ghz_client_type_to_str(reg_info->client_type),
5719 reg_info->rnr_tpe_usable,
5720 reg_info->unspecified_ap_usable,
5721 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_lpi),
5722 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_sp),
5723 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_vlp));
5724
5725 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5726 reg_info->domain_code_6ghz_client[WMI_REG_INDOOR_AP][i] =
5727 ev->domain_code_6ghz_client_lpi[i];
5728 reg_info->domain_code_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5729 ev->domain_code_6ghz_client_sp[i];
5730 reg_info->domain_code_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5731 ev->domain_code_6ghz_client_vlp[i];
5732
5733 ath11k_dbg(ab, ATH11K_DBG_WMI,
5734 "6 GHz client type %s client sub domain: lpi %s, sp %s, vlp %s\n",
5735 ath11k_6ghz_client_type_to_str(i),
5736 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_lpi[i]),
5737 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_sp[i]),
5738 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_vlp[i])
5739 );
5740 }
5741
5742 reg_info->domain_code_6ghz_super_id = ev->domain_code_6ghz_super_id;
5743
5744 ath11k_dbg(ab, ATH11K_DBG_WMI,
5745 "6 GHz client_type %s 6 GHz super domain %s",
5746 ath11k_6ghz_client_type_to_str(reg_info->client_type),
5747 ath11k_super_reg_6ghz_to_str(reg_info->domain_code_6ghz_super_id));
5748
5749 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory ext channel list\n");
5750
5751 kfree(tb);
5752 return 0;
5753 }
5754
ath11k_pull_peer_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_delete_resp_event * peer_del_resp)5755 static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
5756 struct wmi_peer_delete_resp_event *peer_del_resp)
5757 {
5758 const void **tb;
5759 const struct wmi_peer_delete_resp_event *ev;
5760 int ret;
5761
5762 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5763 if (IS_ERR(tb)) {
5764 ret = PTR_ERR(tb);
5765 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5766 return ret;
5767 }
5768
5769 ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];
5770 if (!ev) {
5771 ath11k_warn(ab, "failed to fetch peer delete resp ev");
5772 kfree(tb);
5773 return -EPROTO;
5774 }
5775
5776 memset(peer_del_resp, 0, sizeof(*peer_del_resp));
5777
5778 peer_del_resp->vdev_id = ev->vdev_id;
5779 ether_addr_copy(peer_del_resp->peer_macaddr.addr,
5780 ev->peer_macaddr.addr);
5781
5782 kfree(tb);
5783 return 0;
5784 }
5785
ath11k_pull_vdev_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)5786 static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
5787 struct sk_buff *skb,
5788 u32 *vdev_id)
5789 {
5790 const void **tb;
5791 const struct wmi_vdev_delete_resp_event *ev;
5792 int ret;
5793
5794 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5795 if (IS_ERR(tb)) {
5796 ret = PTR_ERR(tb);
5797 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5798 return ret;
5799 }
5800
5801 ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
5802 if (!ev) {
5803 ath11k_warn(ab, "failed to fetch vdev delete resp ev");
5804 kfree(tb);
5805 return -EPROTO;
5806 }
5807
5808 *vdev_id = ev->vdev_id;
5809
5810 kfree(tb);
5811 return 0;
5812 }
5813
ath11k_pull_bcn_tx_status_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id,u32 * tx_status)5814 static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab,
5815 struct sk_buff *skb,
5816 u32 *vdev_id, u32 *tx_status)
5817 {
5818 const void **tb;
5819 const struct wmi_bcn_tx_status_event *ev;
5820 int ret;
5821
5822 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5823 if (IS_ERR(tb)) {
5824 ret = PTR_ERR(tb);
5825 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5826 return ret;
5827 }
5828
5829 ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
5830 if (!ev) {
5831 ath11k_warn(ab, "failed to fetch bcn tx status ev");
5832 kfree(tb);
5833 return -EPROTO;
5834 }
5835
5836 *vdev_id = ev->vdev_id;
5837 *tx_status = ev->tx_status;
5838
5839 kfree(tb);
5840 return 0;
5841 }
5842
ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)5843 static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5844 u32 *vdev_id)
5845 {
5846 const void **tb;
5847 const struct wmi_vdev_stopped_event *ev;
5848 int ret;
5849
5850 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5851 if (IS_ERR(tb)) {
5852 ret = PTR_ERR(tb);
5853 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5854 return ret;
5855 }
5856
5857 ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
5858 if (!ev) {
5859 ath11k_warn(ab, "failed to fetch vdev stop ev");
5860 kfree(tb);
5861 return -EPROTO;
5862 }
5863
5864 *vdev_id = ev->vdev_id;
5865
5866 kfree(tb);
5867 return 0;
5868 }
5869
ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5870 static int ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base *ab,
5871 u16 tag, u16 len,
5872 const void *ptr, void *data)
5873 {
5874 struct wmi_tlv_mgmt_rx_parse *parse = data;
5875
5876 switch (tag) {
5877 case WMI_TAG_MGMT_RX_HDR:
5878 parse->fixed = ptr;
5879 break;
5880 case WMI_TAG_ARRAY_BYTE:
5881 if (!parse->frame_buf_done) {
5882 parse->frame_buf = ptr;
5883 parse->frame_buf_done = true;
5884 }
5885 break;
5886 }
5887 return 0;
5888 }
5889
ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct mgmt_rx_event_params * hdr)5890 static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
5891 struct sk_buff *skb,
5892 struct mgmt_rx_event_params *hdr)
5893 {
5894 struct wmi_tlv_mgmt_rx_parse parse = { };
5895 const struct wmi_mgmt_rx_hdr *ev;
5896 const u8 *frame;
5897 int ret;
5898
5899 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5900 ath11k_wmi_tlv_mgmt_rx_parse,
5901 &parse);
5902 if (ret) {
5903 ath11k_warn(ab, "failed to parse mgmt rx tlv %d\n",
5904 ret);
5905 return ret;
5906 }
5907
5908 ev = parse.fixed;
5909 frame = parse.frame_buf;
5910
5911 if (!ev || !frame) {
5912 ath11k_warn(ab, "failed to fetch mgmt rx hdr");
5913 return -EPROTO;
5914 }
5915
5916 hdr->pdev_id = ev->pdev_id;
5917 hdr->chan_freq = ev->chan_freq;
5918 hdr->channel = ev->channel;
5919 hdr->snr = ev->snr;
5920 hdr->rate = ev->rate;
5921 hdr->phy_mode = ev->phy_mode;
5922 hdr->buf_len = ev->buf_len;
5923 hdr->status = ev->status;
5924 hdr->flags = ev->flags;
5925 hdr->rssi = ev->rssi;
5926 hdr->tsf_delta = ev->tsf_delta;
5927 memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
5928
5929 if (skb->len < (frame - skb->data) + hdr->buf_len) {
5930 ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
5931 return -EPROTO;
5932 }
5933
5934 /* shift the sk_buff to point to `frame` */
5935 skb_trim(skb, 0);
5936 skb_put(skb, frame - skb->data);
5937 skb_pull(skb, frame - skb->data);
5938 skb_put(skb, hdr->buf_len);
5939
5940 ath11k_ce_byte_swap(skb->data, hdr->buf_len);
5941
5942 return 0;
5943 }
5944
wmi_process_mgmt_tx_comp(struct ath11k * ar,struct wmi_mgmt_tx_compl_event * tx_compl_param)5945 static int wmi_process_mgmt_tx_comp(struct ath11k *ar,
5946 struct wmi_mgmt_tx_compl_event *tx_compl_param)
5947 {
5948 struct sk_buff *msdu;
5949 struct ieee80211_tx_info *info;
5950 struct ath11k_skb_cb *skb_cb;
5951 int num_mgmt;
5952
5953 spin_lock_bh(&ar->txmgmt_idr_lock);
5954 msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);
5955
5956 if (!msdu) {
5957 ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
5958 tx_compl_param->desc_id);
5959 spin_unlock_bh(&ar->txmgmt_idr_lock);
5960 return -ENOENT;
5961 }
5962
5963 idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);
5964 spin_unlock_bh(&ar->txmgmt_idr_lock);
5965
5966 skb_cb = ATH11K_SKB_CB(msdu);
5967 dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
5968
5969 info = IEEE80211_SKB_CB(msdu);
5970 memset(&info->status, 0, sizeof(info->status));
5971 info->status.rates[0].idx = -1;
5972
5973 if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&
5974 !tx_compl_param->status) {
5975 info->flags |= IEEE80211_TX_STAT_ACK;
5976 if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
5977 ar->ab->wmi_ab.svc_map))
5978 info->status.ack_signal = tx_compl_param->ack_rssi;
5979 }
5980
5981 ieee80211_tx_status_irqsafe(ar->hw, msdu);
5982
5983 num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
5984
5985 /* WARN when we received this event without doing any mgmt tx */
5986 if (num_mgmt < 0)
5987 WARN_ON_ONCE(1);
5988
5989 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
5990 "mgmt tx comp pending %d desc id %d\n",
5991 num_mgmt, tx_compl_param->desc_id);
5992
5993 if (!num_mgmt)
5994 wake_up(&ar->txmgmt_empty_waitq);
5995
5996 return 0;
5997 }
5998
ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_mgmt_tx_compl_event * param)5999 static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
6000 struct sk_buff *skb,
6001 struct wmi_mgmt_tx_compl_event *param)
6002 {
6003 const void **tb;
6004 const struct wmi_mgmt_tx_compl_event *ev;
6005 int ret;
6006
6007 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6008 if (IS_ERR(tb)) {
6009 ret = PTR_ERR(tb);
6010 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6011 return ret;
6012 }
6013
6014 ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
6015 if (!ev) {
6016 ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
6017 kfree(tb);
6018 return -EPROTO;
6019 }
6020
6021 param->pdev_id = ev->pdev_id;
6022 param->desc_id = ev->desc_id;
6023 param->status = ev->status;
6024 param->ack_rssi = ev->ack_rssi;
6025
6026 kfree(tb);
6027 return 0;
6028 }
6029
ath11k_wmi_event_scan_started(struct ath11k * ar)6030 static void ath11k_wmi_event_scan_started(struct ath11k *ar)
6031 {
6032 lockdep_assert_held(&ar->data_lock);
6033
6034 switch (ar->scan.state) {
6035 case ATH11K_SCAN_IDLE:
6036 case ATH11K_SCAN_RUNNING:
6037 case ATH11K_SCAN_ABORTING:
6038 ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
6039 ath11k_scan_state_str(ar->scan.state),
6040 ar->scan.state);
6041 break;
6042 case ATH11K_SCAN_STARTING:
6043 ar->scan.state = ATH11K_SCAN_RUNNING;
6044 if (ar->scan.is_roc)
6045 ieee80211_ready_on_channel(ar->hw);
6046 complete(&ar->scan.started);
6047 break;
6048 }
6049 }
6050
ath11k_wmi_event_scan_start_failed(struct ath11k * ar)6051 static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
6052 {
6053 lockdep_assert_held(&ar->data_lock);
6054
6055 switch (ar->scan.state) {
6056 case ATH11K_SCAN_IDLE:
6057 case ATH11K_SCAN_RUNNING:
6058 case ATH11K_SCAN_ABORTING:
6059 ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
6060 ath11k_scan_state_str(ar->scan.state),
6061 ar->scan.state);
6062 break;
6063 case ATH11K_SCAN_STARTING:
6064 complete(&ar->scan.started);
6065 __ath11k_mac_scan_finish(ar);
6066 break;
6067 }
6068 }
6069
ath11k_wmi_event_scan_completed(struct ath11k * ar)6070 static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
6071 {
6072 lockdep_assert_held(&ar->data_lock);
6073
6074 switch (ar->scan.state) {
6075 case ATH11K_SCAN_IDLE:
6076 case ATH11K_SCAN_STARTING:
6077 /* One suspected reason scan can be completed while starting is
6078 * if firmware fails to deliver all scan events to the host,
6079 * e.g. when transport pipe is full. This has been observed
6080 * with spectral scan phyerr events starving wmi transport
6081 * pipe. In such case the "scan completed" event should be (and
6082 * is) ignored by the host as it may be just firmware's scan
6083 * state machine recovering.
6084 */
6085 ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
6086 ath11k_scan_state_str(ar->scan.state),
6087 ar->scan.state);
6088 break;
6089 case ATH11K_SCAN_RUNNING:
6090 case ATH11K_SCAN_ABORTING:
6091 __ath11k_mac_scan_finish(ar);
6092 break;
6093 }
6094 }
6095
ath11k_wmi_event_scan_bss_chan(struct ath11k * ar)6096 static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
6097 {
6098 lockdep_assert_held(&ar->data_lock);
6099
6100 switch (ar->scan.state) {
6101 case ATH11K_SCAN_IDLE:
6102 case ATH11K_SCAN_STARTING:
6103 ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
6104 ath11k_scan_state_str(ar->scan.state),
6105 ar->scan.state);
6106 break;
6107 case ATH11K_SCAN_RUNNING:
6108 case ATH11K_SCAN_ABORTING:
6109 ar->scan_channel = NULL;
6110 break;
6111 }
6112 }
6113
ath11k_wmi_event_scan_foreign_chan(struct ath11k * ar,u32 freq)6114 static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
6115 {
6116 lockdep_assert_held(&ar->data_lock);
6117
6118 switch (ar->scan.state) {
6119 case ATH11K_SCAN_IDLE:
6120 case ATH11K_SCAN_STARTING:
6121 ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
6122 ath11k_scan_state_str(ar->scan.state),
6123 ar->scan.state);
6124 break;
6125 case ATH11K_SCAN_RUNNING:
6126 case ATH11K_SCAN_ABORTING:
6127 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
6128 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
6129 complete(&ar->scan.on_channel);
6130 break;
6131 }
6132 }
6133
6134 static const char *
ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,enum wmi_scan_completion_reason reason)6135 ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
6136 enum wmi_scan_completion_reason reason)
6137 {
6138 switch (type) {
6139 case WMI_SCAN_EVENT_STARTED:
6140 return "started";
6141 case WMI_SCAN_EVENT_COMPLETED:
6142 switch (reason) {
6143 case WMI_SCAN_REASON_COMPLETED:
6144 return "completed";
6145 case WMI_SCAN_REASON_CANCELLED:
6146 return "completed [cancelled]";
6147 case WMI_SCAN_REASON_PREEMPTED:
6148 return "completed [preempted]";
6149 case WMI_SCAN_REASON_TIMEDOUT:
6150 return "completed [timedout]";
6151 case WMI_SCAN_REASON_INTERNAL_FAILURE:
6152 return "completed [internal err]";
6153 case WMI_SCAN_REASON_MAX:
6154 break;
6155 }
6156 return "completed [unknown]";
6157 case WMI_SCAN_EVENT_BSS_CHANNEL:
6158 return "bss channel";
6159 case WMI_SCAN_EVENT_FOREIGN_CHAN:
6160 return "foreign channel";
6161 case WMI_SCAN_EVENT_DEQUEUED:
6162 return "dequeued";
6163 case WMI_SCAN_EVENT_PREEMPTED:
6164 return "preempted";
6165 case WMI_SCAN_EVENT_START_FAILED:
6166 return "start failed";
6167 case WMI_SCAN_EVENT_RESTARTED:
6168 return "restarted";
6169 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
6170 return "foreign channel exit";
6171 default:
6172 return "unknown";
6173 }
6174 }
6175
ath11k_pull_scan_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_scan_event * scan_evt_param)6176 static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
6177 struct wmi_scan_event *scan_evt_param)
6178 {
6179 const void **tb;
6180 const struct wmi_scan_event *ev;
6181 int ret;
6182
6183 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6184 if (IS_ERR(tb)) {
6185 ret = PTR_ERR(tb);
6186 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6187 return ret;
6188 }
6189
6190 ev = tb[WMI_TAG_SCAN_EVENT];
6191 if (!ev) {
6192 ath11k_warn(ab, "failed to fetch scan ev");
6193 kfree(tb);
6194 return -EPROTO;
6195 }
6196
6197 scan_evt_param->event_type = ev->event_type;
6198 scan_evt_param->reason = ev->reason;
6199 scan_evt_param->channel_freq = ev->channel_freq;
6200 scan_evt_param->scan_req_id = ev->scan_req_id;
6201 scan_evt_param->scan_id = ev->scan_id;
6202 scan_evt_param->vdev_id = ev->vdev_id;
6203 scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
6204
6205 kfree(tb);
6206 return 0;
6207 }
6208
ath11k_pull_peer_sta_kickout_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_sta_kickout_arg * arg)6209 static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
6210 struct wmi_peer_sta_kickout_arg *arg)
6211 {
6212 const void **tb;
6213 const struct wmi_peer_sta_kickout_event *ev;
6214 int ret;
6215
6216 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6217 if (IS_ERR(tb)) {
6218 ret = PTR_ERR(tb);
6219 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6220 return ret;
6221 }
6222
6223 ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
6224 if (!ev) {
6225 ath11k_warn(ab, "failed to fetch peer sta kickout ev");
6226 kfree(tb);
6227 return -EPROTO;
6228 }
6229
6230 arg->mac_addr = ev->peer_macaddr.addr;
6231
6232 kfree(tb);
6233 return 0;
6234 }
6235
ath11k_pull_roam_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_roam_event * roam_ev)6236 static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
6237 struct wmi_roam_event *roam_ev)
6238 {
6239 const void **tb;
6240 const struct wmi_roam_event *ev;
6241 int ret;
6242
6243 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6244 if (IS_ERR(tb)) {
6245 ret = PTR_ERR(tb);
6246 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6247 return ret;
6248 }
6249
6250 ev = tb[WMI_TAG_ROAM_EVENT];
6251 if (!ev) {
6252 ath11k_warn(ab, "failed to fetch roam ev");
6253 kfree(tb);
6254 return -EPROTO;
6255 }
6256
6257 roam_ev->vdev_id = ev->vdev_id;
6258 roam_ev->reason = ev->reason;
6259 roam_ev->rssi = ev->rssi;
6260
6261 kfree(tb);
6262 return 0;
6263 }
6264
freq_to_idx(struct ath11k * ar,int freq)6265 static int freq_to_idx(struct ath11k *ar, int freq)
6266 {
6267 struct ieee80211_supported_band *sband;
6268 int band, ch, idx = 0;
6269
6270 for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
6271 sband = ar->hw->wiphy->bands[band];
6272 if (!sband)
6273 continue;
6274
6275 for (ch = 0; ch < sband->n_channels; ch++, idx++)
6276 if (sband->channels[ch].center_freq == freq)
6277 goto exit;
6278 }
6279
6280 exit:
6281 return idx;
6282 }
6283
ath11k_pull_chan_info_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_chan_info_event * ch_info_ev)6284 static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6285 struct wmi_chan_info_event *ch_info_ev)
6286 {
6287 const void **tb;
6288 const struct wmi_chan_info_event *ev;
6289 int ret;
6290
6291 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6292 if (IS_ERR(tb)) {
6293 ret = PTR_ERR(tb);
6294 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6295 return ret;
6296 }
6297
6298 ev = tb[WMI_TAG_CHAN_INFO_EVENT];
6299 if (!ev) {
6300 ath11k_warn(ab, "failed to fetch chan info ev");
6301 kfree(tb);
6302 return -EPROTO;
6303 }
6304
6305 ch_info_ev->err_code = ev->err_code;
6306 ch_info_ev->freq = ev->freq;
6307 ch_info_ev->cmd_flags = ev->cmd_flags;
6308 ch_info_ev->noise_floor = ev->noise_floor;
6309 ch_info_ev->rx_clear_count = ev->rx_clear_count;
6310 ch_info_ev->cycle_count = ev->cycle_count;
6311 ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
6312 ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
6313 ch_info_ev->rx_frame_count = ev->rx_frame_count;
6314 ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
6315 ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
6316 ch_info_ev->vdev_id = ev->vdev_id;
6317
6318 kfree(tb);
6319 return 0;
6320 }
6321
6322 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)6323 ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6324 struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
6325 {
6326 const void **tb;
6327 const struct wmi_pdev_bss_chan_info_event *ev;
6328 int ret;
6329
6330 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6331 if (IS_ERR(tb)) {
6332 ret = PTR_ERR(tb);
6333 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6334 return ret;
6335 }
6336
6337 ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
6338 if (!ev) {
6339 ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
6340 kfree(tb);
6341 return -EPROTO;
6342 }
6343
6344 bss_ch_info_ev->pdev_id = ev->pdev_id;
6345 bss_ch_info_ev->freq = ev->freq;
6346 bss_ch_info_ev->noise_floor = ev->noise_floor;
6347 bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
6348 bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
6349 bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
6350 bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
6351 bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
6352 bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
6353 bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
6354 bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
6355 bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
6356 bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
6357
6358 kfree(tb);
6359 return 0;
6360 }
6361
6362 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)6363 ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
6364 struct wmi_vdev_install_key_complete_arg *arg)
6365 {
6366 const void **tb;
6367 const struct wmi_vdev_install_key_compl_event *ev;
6368 int ret;
6369
6370 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6371 if (IS_ERR(tb)) {
6372 ret = PTR_ERR(tb);
6373 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6374 return ret;
6375 }
6376
6377 ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
6378 if (!ev) {
6379 ath11k_warn(ab, "failed to fetch vdev install key compl ev");
6380 kfree(tb);
6381 return -EPROTO;
6382 }
6383
6384 arg->vdev_id = ev->vdev_id;
6385 arg->macaddr = ev->peer_macaddr.addr;
6386 arg->key_idx = ev->key_idx;
6387 arg->key_flags = ev->key_flags;
6388 arg->status = ev->status;
6389
6390 kfree(tb);
6391 return 0;
6392 }
6393
ath11k_pull_peer_assoc_conf_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_assoc_conf_arg * peer_assoc_conf)6394 static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
6395 struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
6396 {
6397 const void **tb;
6398 const struct wmi_peer_assoc_conf_event *ev;
6399 int ret;
6400
6401 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6402 if (IS_ERR(tb)) {
6403 ret = PTR_ERR(tb);
6404 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6405 return ret;
6406 }
6407
6408 ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
6409 if (!ev) {
6410 ath11k_warn(ab, "failed to fetch peer assoc conf ev");
6411 kfree(tb);
6412 return -EPROTO;
6413 }
6414
6415 peer_assoc_conf->vdev_id = ev->vdev_id;
6416 peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
6417
6418 kfree(tb);
6419 return 0;
6420 }
6421
ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base * src,struct ath11k_fw_stats_pdev * dst)6422 static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
6423 struct ath11k_fw_stats_pdev *dst)
6424 {
6425 dst->ch_noise_floor = src->chan_nf;
6426 dst->tx_frame_count = src->tx_frame_count;
6427 dst->rx_frame_count = src->rx_frame_count;
6428 dst->rx_clear_count = src->rx_clear_count;
6429 dst->cycle_count = src->cycle_count;
6430 dst->phy_err_count = src->phy_err_count;
6431 dst->chan_tx_power = src->chan_tx_pwr;
6432 }
6433
6434 static void
ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx * src,struct ath11k_fw_stats_pdev * dst)6435 ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
6436 struct ath11k_fw_stats_pdev *dst)
6437 {
6438 dst->comp_queued = src->comp_queued;
6439 dst->comp_delivered = src->comp_delivered;
6440 dst->msdu_enqued = src->msdu_enqued;
6441 dst->mpdu_enqued = src->mpdu_enqued;
6442 dst->wmm_drop = src->wmm_drop;
6443 dst->local_enqued = src->local_enqued;
6444 dst->local_freed = src->local_freed;
6445 dst->hw_queued = src->hw_queued;
6446 dst->hw_reaped = src->hw_reaped;
6447 dst->underrun = src->underrun;
6448 dst->hw_paused = src->hw_paused;
6449 dst->tx_abort = src->tx_abort;
6450 dst->mpdus_requeued = src->mpdus_requeued;
6451 dst->tx_ko = src->tx_ko;
6452 dst->tx_xretry = src->tx_xretry;
6453 dst->data_rc = src->data_rc;
6454 dst->self_triggers = src->self_triggers;
6455 dst->sw_retry_failure = src->sw_retry_failure;
6456 dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
6457 dst->pdev_cont_xretry = src->pdev_cont_xretry;
6458 dst->pdev_tx_timeout = src->pdev_tx_timeout;
6459 dst->pdev_resets = src->pdev_resets;
6460 dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
6461 dst->phy_underrun = src->phy_underrun;
6462 dst->txop_ovf = src->txop_ovf;
6463 dst->seq_posted = src->seq_posted;
6464 dst->seq_failed_queueing = src->seq_failed_queueing;
6465 dst->seq_completed = src->seq_completed;
6466 dst->seq_restarted = src->seq_restarted;
6467 dst->mu_seq_posted = src->mu_seq_posted;
6468 dst->mpdus_sw_flush = src->mpdus_sw_flush;
6469 dst->mpdus_hw_filter = src->mpdus_hw_filter;
6470 dst->mpdus_truncated = src->mpdus_truncated;
6471 dst->mpdus_ack_failed = src->mpdus_ack_failed;
6472 dst->mpdus_expired = src->mpdus_expired;
6473 }
6474
ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx * src,struct ath11k_fw_stats_pdev * dst)6475 static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
6476 struct ath11k_fw_stats_pdev *dst)
6477 {
6478 dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
6479 dst->status_rcvd = src->status_rcvd;
6480 dst->r0_frags = src->r0_frags;
6481 dst->r1_frags = src->r1_frags;
6482 dst->r2_frags = src->r2_frags;
6483 dst->r3_frags = src->r3_frags;
6484 dst->htt_msdus = src->htt_msdus;
6485 dst->htt_mpdus = src->htt_mpdus;
6486 dst->loc_msdus = src->loc_msdus;
6487 dst->loc_mpdus = src->loc_mpdus;
6488 dst->oversize_amsdu = src->oversize_amsdu;
6489 dst->phy_errs = src->phy_errs;
6490 dst->phy_err_drop = src->phy_err_drop;
6491 dst->mpdu_errs = src->mpdu_errs;
6492 dst->rx_ovfl_errs = src->rx_ovfl_errs;
6493 }
6494
6495 static void
ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats * src,struct ath11k_fw_stats_vdev * dst)6496 ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
6497 struct ath11k_fw_stats_vdev *dst)
6498 {
6499 int i;
6500
6501 dst->vdev_id = src->vdev_id;
6502 dst->beacon_snr = src->beacon_snr;
6503 dst->data_snr = src->data_snr;
6504 dst->num_rx_frames = src->num_rx_frames;
6505 dst->num_rts_fail = src->num_rts_fail;
6506 dst->num_rts_success = src->num_rts_success;
6507 dst->num_rx_err = src->num_rx_err;
6508 dst->num_rx_discard = src->num_rx_discard;
6509 dst->num_tx_not_acked = src->num_tx_not_acked;
6510
6511 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
6512 dst->num_tx_frames[i] = src->num_tx_frames[i];
6513
6514 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
6515 dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
6516
6517 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
6518 dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
6519
6520 for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
6521 dst->tx_rate_history[i] = src->tx_rate_history[i];
6522
6523 for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
6524 dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
6525 }
6526
6527 static void
ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats * src,struct ath11k_fw_stats_bcn * dst)6528 ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
6529 struct ath11k_fw_stats_bcn *dst)
6530 {
6531 dst->vdev_id = src->vdev_id;
6532 dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
6533 dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
6534 }
6535
ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6536 static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
6537 u16 tag, u16 len,
6538 const void *ptr, void *data)
6539 {
6540 struct wmi_tlv_fw_stats_parse *parse = data;
6541 const struct wmi_stats_event *ev = parse->ev;
6542 struct ath11k_fw_stats *stats = parse->stats;
6543 struct ath11k *ar;
6544 struct ath11k_vif *arvif;
6545 struct ieee80211_sta *sta;
6546 struct ath11k_sta *arsta;
6547 const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
6548 int j, ret = 0;
6549
6550 if (tag != WMI_TAG_RSSI_STATS)
6551 return -EPROTO;
6552
6553 rcu_read_lock();
6554
6555 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6556 stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
6557
6558 ath11k_dbg(ab, ATH11K_DBG_WMI,
6559 "stats vdev id %d mac %pM\n",
6560 stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
6561
6562 arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
6563 if (!arvif) {
6564 ath11k_warn(ab, "not found vif for vdev id %d\n",
6565 stats_rssi->vdev_id);
6566 ret = -EPROTO;
6567 goto exit;
6568 }
6569
6570 ath11k_dbg(ab, ATH11K_DBG_WMI,
6571 "stats bssid %pM vif %p\n",
6572 arvif->bssid, arvif->vif);
6573
6574 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6575 arvif->bssid,
6576 NULL);
6577 if (!sta) {
6578 ath11k_dbg(ab, ATH11K_DBG_WMI,
6579 "not found station of bssid %pM for rssi chain\n",
6580 arvif->bssid);
6581 goto exit;
6582 }
6583
6584 arsta = ath11k_sta_to_arsta(sta);
6585
6586 BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
6587 ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
6588
6589 for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
6590 arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
6591 ath11k_dbg(ab, ATH11K_DBG_WMI,
6592 "stats beacon rssi[%d] %d data rssi[%d] %d\n",
6593 j,
6594 stats_rssi->rssi_avg_beacon[j],
6595 j,
6596 stats_rssi->rssi_avg_data[j]);
6597 }
6598
6599 exit:
6600 rcu_read_unlock();
6601 return ret;
6602 }
6603
ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base * ab,struct wmi_tlv_fw_stats_parse * parse,const void * ptr,u16 len)6604 static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
6605 struct wmi_tlv_fw_stats_parse *parse,
6606 const void *ptr,
6607 u16 len)
6608 {
6609 struct ath11k_fw_stats *stats = parse->stats;
6610 const struct wmi_stats_event *ev = parse->ev;
6611 struct ath11k *ar;
6612 struct ath11k_vif *arvif;
6613 struct ieee80211_sta *sta;
6614 struct ath11k_sta *arsta;
6615 int i, ret = 0;
6616 const void *data = ptr;
6617
6618 if (!ev) {
6619 ath11k_warn(ab, "failed to fetch update stats ev");
6620 return -EPROTO;
6621 }
6622
6623 stats->stats_id = 0;
6624
6625 rcu_read_lock();
6626
6627 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6628
6629 for (i = 0; i < ev->num_pdev_stats; i++) {
6630 const struct wmi_pdev_stats *src;
6631 struct ath11k_fw_stats_pdev *dst;
6632
6633 src = data;
6634 if (len < sizeof(*src)) {
6635 ret = -EPROTO;
6636 goto exit;
6637 }
6638
6639 stats->stats_id = WMI_REQUEST_PDEV_STAT;
6640
6641 data += sizeof(*src);
6642 len -= sizeof(*src);
6643
6644 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6645 if (!dst)
6646 continue;
6647
6648 ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
6649 ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
6650 ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
6651 list_add_tail(&dst->list, &stats->pdevs);
6652 }
6653
6654 for (i = 0; i < ev->num_vdev_stats; i++) {
6655 const struct wmi_vdev_stats *src;
6656 struct ath11k_fw_stats_vdev *dst;
6657
6658 src = data;
6659 if (len < sizeof(*src)) {
6660 ret = -EPROTO;
6661 goto exit;
6662 }
6663
6664 stats->stats_id = WMI_REQUEST_VDEV_STAT;
6665
6666 arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
6667 if (arvif) {
6668 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6669 arvif->bssid,
6670 NULL);
6671 if (sta) {
6672 arsta = ath11k_sta_to_arsta(sta);
6673 arsta->rssi_beacon = src->beacon_snr;
6674 ath11k_dbg(ab, ATH11K_DBG_WMI,
6675 "stats vdev id %d snr %d\n",
6676 src->vdev_id, src->beacon_snr);
6677 } else {
6678 ath11k_dbg(ab, ATH11K_DBG_WMI,
6679 "not found station of bssid %pM for vdev stat\n",
6680 arvif->bssid);
6681 }
6682 }
6683
6684 data += sizeof(*src);
6685 len -= sizeof(*src);
6686
6687 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6688 if (!dst)
6689 continue;
6690
6691 ath11k_wmi_pull_vdev_stats(src, dst);
6692 list_add_tail(&dst->list, &stats->vdevs);
6693 }
6694
6695 for (i = 0; i < ev->num_bcn_stats; i++) {
6696 const struct wmi_bcn_stats *src;
6697 struct ath11k_fw_stats_bcn *dst;
6698
6699 src = data;
6700 if (len < sizeof(*src)) {
6701 ret = -EPROTO;
6702 goto exit;
6703 }
6704
6705 stats->stats_id = WMI_REQUEST_BCN_STAT;
6706
6707 data += sizeof(*src);
6708 len -= sizeof(*src);
6709
6710 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6711 if (!dst)
6712 continue;
6713
6714 ath11k_wmi_pull_bcn_stats(src, dst);
6715 list_add_tail(&dst->list, &stats->bcn);
6716 }
6717
6718 exit:
6719 rcu_read_unlock();
6720 return ret;
6721 }
6722
ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6723 static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
6724 u16 tag, u16 len,
6725 const void *ptr, void *data)
6726 {
6727 struct wmi_tlv_fw_stats_parse *parse = data;
6728 int ret = 0;
6729
6730 switch (tag) {
6731 case WMI_TAG_STATS_EVENT:
6732 parse->ev = (struct wmi_stats_event *)ptr;
6733 parse->stats->pdev_id = parse->ev->pdev_id;
6734 break;
6735 case WMI_TAG_ARRAY_BYTE:
6736 ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
6737 break;
6738 case WMI_TAG_PER_CHAIN_RSSI_STATS:
6739 parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
6740
6741 if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
6742 parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
6743
6744 ath11k_dbg(ab, ATH11K_DBG_WMI,
6745 "stats id 0x%x num chain %d\n",
6746 parse->ev->stats_id,
6747 parse->rssi_num);
6748 break;
6749 case WMI_TAG_ARRAY_STRUCT:
6750 if (parse->rssi_num && !parse->chain_rssi_done) {
6751 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
6752 ath11k_wmi_tlv_rssi_chain_parse,
6753 parse);
6754 if (ret) {
6755 ath11k_warn(ab, "failed to parse rssi chain %d\n",
6756 ret);
6757 return ret;
6758 }
6759 parse->chain_rssi_done = true;
6760 }
6761 break;
6762 default:
6763 break;
6764 }
6765 return ret;
6766 }
6767
ath11k_wmi_pull_fw_stats(struct ath11k_base * ab,struct sk_buff * skb,struct ath11k_fw_stats * stats)6768 int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
6769 struct ath11k_fw_stats *stats)
6770 {
6771 struct wmi_tlv_fw_stats_parse parse = { };
6772
6773 stats->stats_id = 0;
6774 parse.stats = stats;
6775
6776 return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6777 ath11k_wmi_tlv_fw_stats_parse,
6778 &parse);
6779 }
6780
6781 static void
ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)6782 ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6783 char *buf, u32 *length)
6784 {
6785 u32 len = *length;
6786 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6787
6788 len += scnprintf(buf + len, buf_len - len, "\n");
6789 len += scnprintf(buf + len, buf_len - len, "%30s\n",
6790 "ath11k PDEV stats");
6791 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6792 "=================");
6793
6794 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6795 "Channel noise floor", pdev->ch_noise_floor);
6796 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6797 "Channel TX power", pdev->chan_tx_power);
6798 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6799 "TX frame count", pdev->tx_frame_count);
6800 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6801 "RX frame count", pdev->rx_frame_count);
6802 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6803 "RX clear count", pdev->rx_clear_count);
6804 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6805 "Cycle count", pdev->cycle_count);
6806 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6807 "PHY error count", pdev->phy_err_count);
6808
6809 *length = len;
6810 }
6811
6812 static void
ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)6813 ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6814 char *buf, u32 *length)
6815 {
6816 u32 len = *length;
6817 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6818
6819 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6820 "ath11k PDEV TX stats");
6821 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6822 "====================");
6823
6824 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6825 "HTT cookies queued", pdev->comp_queued);
6826 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6827 "HTT cookies disp.", pdev->comp_delivered);
6828 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6829 "MSDU queued", pdev->msdu_enqued);
6830 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6831 "MPDU queued", pdev->mpdu_enqued);
6832 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6833 "MSDUs dropped", pdev->wmm_drop);
6834 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6835 "Local enqued", pdev->local_enqued);
6836 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6837 "Local freed", pdev->local_freed);
6838 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6839 "HW queued", pdev->hw_queued);
6840 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6841 "PPDUs reaped", pdev->hw_reaped);
6842 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6843 "Num underruns", pdev->underrun);
6844 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6845 "Num HW Paused", pdev->hw_paused);
6846 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6847 "PPDUs cleaned", pdev->tx_abort);
6848 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6849 "MPDUs requeued", pdev->mpdus_requeued);
6850 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6851 "PPDU OK", pdev->tx_ko);
6852 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6853 "Excessive retries", pdev->tx_xretry);
6854 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6855 "HW rate", pdev->data_rc);
6856 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6857 "Sched self triggers", pdev->self_triggers);
6858 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6859 "Dropped due to SW retries",
6860 pdev->sw_retry_failure);
6861 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6862 "Illegal rate phy errors",
6863 pdev->illgl_rate_phy_err);
6864 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6865 "PDEV continuous xretry", pdev->pdev_cont_xretry);
6866 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6867 "TX timeout", pdev->pdev_tx_timeout);
6868 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6869 "PDEV resets", pdev->pdev_resets);
6870 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6871 "Stateless TIDs alloc failures",
6872 pdev->stateless_tid_alloc_failure);
6873 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6874 "PHY underrun", pdev->phy_underrun);
6875 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6876 "MPDU is more than txop limit", pdev->txop_ovf);
6877 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6878 "Num sequences posted", pdev->seq_posted);
6879 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6880 "Num seq failed queueing ", pdev->seq_failed_queueing);
6881 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6882 "Num sequences completed ", pdev->seq_completed);
6883 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6884 "Num sequences restarted ", pdev->seq_restarted);
6885 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6886 "Num of MU sequences posted ", pdev->mu_seq_posted);
6887 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6888 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
6889 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6890 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
6891 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6892 "Num of MPDUS truncated ", pdev->mpdus_truncated);
6893 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6894 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
6895 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6896 "Num of MPDUS expired ", pdev->mpdus_expired);
6897 *length = len;
6898 }
6899
6900 static void
ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)6901 ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6902 char *buf, u32 *length)
6903 {
6904 u32 len = *length;
6905 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6906
6907 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6908 "ath11k PDEV RX stats");
6909 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6910 "====================");
6911
6912 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6913 "Mid PPDU route change",
6914 pdev->mid_ppdu_route_change);
6915 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6916 "Tot. number of statuses", pdev->status_rcvd);
6917 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6918 "Extra frags on rings 0", pdev->r0_frags);
6919 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6920 "Extra frags on rings 1", pdev->r1_frags);
6921 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6922 "Extra frags on rings 2", pdev->r2_frags);
6923 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6924 "Extra frags on rings 3", pdev->r3_frags);
6925 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6926 "MSDUs delivered to HTT", pdev->htt_msdus);
6927 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6928 "MPDUs delivered to HTT", pdev->htt_mpdus);
6929 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6930 "MSDUs delivered to stack", pdev->loc_msdus);
6931 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6932 "MPDUs delivered to stack", pdev->loc_mpdus);
6933 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6934 "Oversized AMSUs", pdev->oversize_amsdu);
6935 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6936 "PHY errors", pdev->phy_errs);
6937 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6938 "PHY errors drops", pdev->phy_err_drop);
6939 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6940 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
6941 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6942 "Overflow errors", pdev->rx_ovfl_errs);
6943 *length = len;
6944 }
6945
6946 static void
ath11k_wmi_fw_vdev_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_vdev * vdev,char * buf,u32 * length)6947 ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
6948 const struct ath11k_fw_stats_vdev *vdev,
6949 char *buf, u32 *length)
6950 {
6951 u32 len = *length;
6952 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6953 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
6954 u8 *vif_macaddr;
6955 int i;
6956
6957 /* VDEV stats has all the active VDEVs of other PDEVs as well,
6958 * ignoring those not part of requested PDEV
6959 */
6960 if (!arvif)
6961 return;
6962
6963 vif_macaddr = arvif->vif->addr;
6964
6965 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6966 "VDEV ID", vdev->vdev_id);
6967 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6968 "VDEV MAC address", vif_macaddr);
6969 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6970 "beacon snr", vdev->beacon_snr);
6971 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6972 "data snr", vdev->data_snr);
6973 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6974 "num rx frames", vdev->num_rx_frames);
6975 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6976 "num rts fail", vdev->num_rts_fail);
6977 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6978 "num rts success", vdev->num_rts_success);
6979 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6980 "num rx err", vdev->num_rx_err);
6981 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6982 "num rx discard", vdev->num_rx_discard);
6983 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6984 "num tx not acked", vdev->num_tx_not_acked);
6985
6986 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
6987 len += scnprintf(buf + len, buf_len - len,
6988 "%25s [%02d] %u\n",
6989 "num tx frames", i,
6990 vdev->num_tx_frames[i]);
6991
6992 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
6993 len += scnprintf(buf + len, buf_len - len,
6994 "%25s [%02d] %u\n",
6995 "num tx frames retries", i,
6996 vdev->num_tx_frames_retries[i]);
6997
6998 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
6999 len += scnprintf(buf + len, buf_len - len,
7000 "%25s [%02d] %u\n",
7001 "num tx frames failures", i,
7002 vdev->num_tx_frames_failures[i]);
7003
7004 for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
7005 len += scnprintf(buf + len, buf_len - len,
7006 "%25s [%02d] 0x%08x\n",
7007 "tx rate history", i,
7008 vdev->tx_rate_history[i]);
7009
7010 for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
7011 len += scnprintf(buf + len, buf_len - len,
7012 "%25s [%02d] %u\n",
7013 "beacon rssi history", i,
7014 vdev->beacon_rssi_history[i]);
7015
7016 len += scnprintf(buf + len, buf_len - len, "\n");
7017 *length = len;
7018 }
7019
7020 static void
ath11k_wmi_fw_bcn_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_bcn * bcn,char * buf,u32 * length)7021 ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
7022 const struct ath11k_fw_stats_bcn *bcn,
7023 char *buf, u32 *length)
7024 {
7025 u32 len = *length;
7026 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7027 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
7028 u8 *vdev_macaddr;
7029
7030 if (!arvif) {
7031 ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
7032 bcn->vdev_id);
7033 return;
7034 }
7035
7036 vdev_macaddr = arvif->vif->addr;
7037
7038 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7039 "VDEV ID", bcn->vdev_id);
7040 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7041 "VDEV MAC address", vdev_macaddr);
7042 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7043 "================");
7044 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7045 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
7046 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7047 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
7048
7049 len += scnprintf(buf + len, buf_len - len, "\n");
7050 *length = len;
7051 }
7052
ath11k_wmi_fw_stats_fill(struct ath11k * ar,struct ath11k_fw_stats * fw_stats,u32 stats_id,char * buf)7053 void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
7054 struct ath11k_fw_stats *fw_stats,
7055 u32 stats_id, char *buf)
7056 {
7057 u32 len = 0;
7058 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7059 const struct ath11k_fw_stats_pdev *pdev;
7060 const struct ath11k_fw_stats_vdev *vdev;
7061 const struct ath11k_fw_stats_bcn *bcn;
7062 size_t num_bcn;
7063
7064 spin_lock_bh(&ar->data_lock);
7065
7066 if (stats_id == WMI_REQUEST_PDEV_STAT) {
7067 pdev = list_first_entry_or_null(&fw_stats->pdevs,
7068 struct ath11k_fw_stats_pdev, list);
7069 if (!pdev) {
7070 ath11k_warn(ar->ab, "failed to get pdev stats\n");
7071 goto unlock;
7072 }
7073
7074 ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
7075 ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
7076 ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
7077 }
7078
7079 if (stats_id == WMI_REQUEST_VDEV_STAT) {
7080 len += scnprintf(buf + len, buf_len - len, "\n");
7081 len += scnprintf(buf + len, buf_len - len, "%30s\n",
7082 "ath11k VDEV stats");
7083 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7084 "=================");
7085
7086 list_for_each_entry(vdev, &fw_stats->vdevs, list)
7087 ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
7088 }
7089
7090 if (stats_id == WMI_REQUEST_BCN_STAT) {
7091 num_bcn = list_count_nodes(&fw_stats->bcn);
7092
7093 len += scnprintf(buf + len, buf_len - len, "\n");
7094 len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
7095 "ath11k Beacon stats", num_bcn);
7096 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7097 "===================");
7098
7099 list_for_each_entry(bcn, &fw_stats->bcn, list)
7100 ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
7101 }
7102
7103 unlock:
7104 spin_unlock_bh(&ar->data_lock);
7105
7106 if (len >= buf_len)
7107 buf[len - 1] = 0;
7108 else
7109 buf[len] = 0;
7110 }
7111
ath11k_wmi_op_ep_tx_credits(struct ath11k_base * ab)7112 static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
7113 {
7114 /* try to send pending beacons first. they take priority */
7115 wake_up(&ab->wmi_ab.tx_credits_wq);
7116 }
7117
ath11k_reg_11d_new_cc_event(struct ath11k_base * ab,struct sk_buff * skb)7118 static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
7119 {
7120 const struct wmi_11d_new_cc_ev *ev;
7121 struct ath11k *ar;
7122 struct ath11k_pdev *pdev;
7123 const void **tb;
7124 int ret, i;
7125
7126 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7127 if (IS_ERR(tb)) {
7128 ret = PTR_ERR(tb);
7129 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7130 return ret;
7131 }
7132
7133 ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
7134 if (!ev) {
7135 kfree(tb);
7136 ath11k_warn(ab, "failed to fetch 11d new cc ev");
7137 return -EPROTO;
7138 }
7139
7140 spin_lock_bh(&ab->base_lock);
7141 memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
7142 spin_unlock_bh(&ab->base_lock);
7143
7144 ath11k_dbg(ab, ATH11K_DBG_WMI, "event 11d new cc %c%c\n",
7145 ab->new_alpha2[0],
7146 ab->new_alpha2[1]);
7147
7148 kfree(tb);
7149
7150 for (i = 0; i < ab->num_radios; i++) {
7151 pdev = &ab->pdevs[i];
7152 ar = pdev->ar;
7153 ar->state_11d = ATH11K_11D_IDLE;
7154 complete(&ar->completed_11d_scan);
7155 }
7156
7157 queue_work(ab->workqueue, &ab->update_11d_work);
7158
7159 return 0;
7160 }
7161
ath11k_wmi_htc_tx_complete(struct ath11k_base * ab,struct sk_buff * skb)7162 static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
7163 struct sk_buff *skb)
7164 {
7165 struct ath11k_pdev_wmi *wmi = NULL;
7166 u32 i;
7167 u8 wmi_ep_count;
7168 u8 eid;
7169
7170 eid = ATH11K_SKB_CB(skb)->eid;
7171 dev_kfree_skb(skb);
7172
7173 if (eid >= ATH11K_HTC_EP_COUNT)
7174 return;
7175
7176 wmi_ep_count = ab->htc.wmi_ep_count;
7177 if (wmi_ep_count > ab->hw_params.max_radios)
7178 return;
7179
7180 for (i = 0; i < ab->htc.wmi_ep_count; i++) {
7181 if (ab->wmi_ab.wmi[i].eid == eid) {
7182 wmi = &ab->wmi_ab.wmi[i];
7183 break;
7184 }
7185 }
7186
7187 if (wmi)
7188 wake_up(&wmi->tx_ce_desc_wq);
7189 }
7190
ath11k_reg_chan_list_event(struct ath11k_base * ab,struct sk_buff * skb,enum wmi_reg_chan_list_cmd_type id)7191 static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,
7192 enum wmi_reg_chan_list_cmd_type id)
7193 {
7194 struct cur_regulatory_info *reg_info;
7195 int ret;
7196
7197 reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
7198 if (!reg_info)
7199 return -ENOMEM;
7200
7201 if (id == WMI_REG_CHAN_LIST_CC_ID)
7202 ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
7203 else
7204 ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);
7205
7206 if (ret) {
7207 ath11k_warn(ab, "failed to extract regulatory info\n");
7208 goto mem_free;
7209 }
7210
7211 ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);
7212 if (ret) {
7213 ath11k_warn(ab, "failed to process regulatory info %d\n", ret);
7214 goto mem_free;
7215 }
7216
7217 kfree(reg_info);
7218 return 0;
7219
7220 mem_free:
7221 ath11k_reg_reset_info(reg_info);
7222 kfree(reg_info);
7223 return ret;
7224 }
7225
ath11k_wmi_tlv_rdy_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)7226 static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
7227 const void *ptr, void *data)
7228 {
7229 struct wmi_tlv_rdy_parse *rdy_parse = data;
7230 struct wmi_ready_event fixed_param;
7231 struct wmi_mac_addr *addr_list;
7232 struct ath11k_pdev *pdev;
7233 u32 num_mac_addr;
7234 int i;
7235
7236 switch (tag) {
7237 case WMI_TAG_READY_EVENT:
7238 memset(&fixed_param, 0, sizeof(fixed_param));
7239 memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
7240 min_t(u16, sizeof(fixed_param), len));
7241 rdy_parse->num_extra_mac_addr =
7242 fixed_param.ready_event_min.num_extra_mac_addr;
7243
7244 ether_addr_copy(ab->mac_addr,
7245 fixed_param.ready_event_min.mac_addr.addr);
7246 ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
7247 break;
7248 case WMI_TAG_ARRAY_FIXED_STRUCT:
7249 addr_list = (struct wmi_mac_addr *)ptr;
7250 num_mac_addr = rdy_parse->num_extra_mac_addr;
7251
7252 if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
7253 break;
7254
7255 for (i = 0; i < ab->num_radios; i++) {
7256 pdev = &ab->pdevs[i];
7257 ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
7258 }
7259 ab->pdevs_macaddr_valid = true;
7260 break;
7261 default:
7262 break;
7263 }
7264
7265 return 0;
7266 }
7267
ath11k_ready_event(struct ath11k_base * ab,struct sk_buff * skb)7268 static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
7269 {
7270 struct wmi_tlv_rdy_parse rdy_parse = { };
7271 int ret;
7272
7273 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7274 ath11k_wmi_tlv_rdy_parse, &rdy_parse);
7275 if (ret) {
7276 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
7277 return ret;
7278 }
7279
7280 ath11k_dbg(ab, ATH11K_DBG_WMI, "event ready");
7281
7282 complete(&ab->wmi_ab.unified_ready);
7283 return 0;
7284 }
7285
ath11k_peer_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7286 static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7287 {
7288 struct wmi_peer_delete_resp_event peer_del_resp;
7289 struct ath11k *ar;
7290
7291 if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
7292 ath11k_warn(ab, "failed to extract peer delete resp");
7293 return;
7294 }
7295
7296 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer delete resp");
7297
7298 rcu_read_lock();
7299 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
7300 if (!ar) {
7301 ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
7302 peer_del_resp.vdev_id);
7303 rcu_read_unlock();
7304 return;
7305 }
7306
7307 complete(&ar->peer_delete_done);
7308 rcu_read_unlock();
7309 ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
7310 peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
7311 }
7312
ath11k_vdev_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7313 static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
7314 struct sk_buff *skb)
7315 {
7316 struct ath11k *ar;
7317 u32 vdev_id = 0;
7318
7319 if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
7320 ath11k_warn(ab, "failed to extract vdev delete resp");
7321 return;
7322 }
7323
7324 rcu_read_lock();
7325 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7326 if (!ar) {
7327 ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
7328 vdev_id);
7329 rcu_read_unlock();
7330 return;
7331 }
7332
7333 complete(&ar->vdev_delete_done);
7334
7335 rcu_read_unlock();
7336
7337 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev delete resp for vdev id %d\n",
7338 vdev_id);
7339 }
7340
ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)7341 static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
7342 {
7343 switch (vdev_resp_status) {
7344 case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
7345 return "invalid vdev id";
7346 case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
7347 return "not supported";
7348 case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
7349 return "dfs violation";
7350 case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
7351 return "invalid regdomain";
7352 default:
7353 return "unknown";
7354 }
7355 }
7356
ath11k_vdev_start_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7357 static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7358 {
7359 struct wmi_vdev_start_resp_event vdev_start_resp;
7360 struct ath11k *ar;
7361 u32 status;
7362
7363 if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
7364 ath11k_warn(ab, "failed to extract vdev start resp");
7365 return;
7366 }
7367
7368 ath11k_dbg(ab, ATH11K_DBG_WMI, "event start resp event");
7369
7370 rcu_read_lock();
7371 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
7372 if (!ar) {
7373 ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
7374 vdev_start_resp.vdev_id);
7375 rcu_read_unlock();
7376 return;
7377 }
7378
7379 ar->last_wmi_vdev_start_status = 0;
7380 ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;
7381 status = vdev_start_resp.status;
7382
7383 if (WARN_ON_ONCE(status)) {
7384 ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
7385 status, ath11k_wmi_vdev_resp_print(status));
7386 ar->last_wmi_vdev_start_status = status;
7387 }
7388
7389 complete(&ar->vdev_setup_done);
7390
7391 rcu_read_unlock();
7392
7393 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
7394 vdev_start_resp.vdev_id);
7395 }
7396
ath11k_bcn_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)7397 static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
7398 {
7399 struct ath11k_vif *arvif;
7400 u32 vdev_id, tx_status;
7401
7402 if (ath11k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {
7403 ath11k_warn(ab, "failed to extract bcn tx status");
7404 return;
7405 }
7406
7407 ath11k_dbg(ab, ATH11K_DBG_WMI, "event offload bcn tx status");
7408
7409 rcu_read_lock();
7410 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
7411 if (!arvif) {
7412 ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
7413 vdev_id);
7414 rcu_read_unlock();
7415 return;
7416 }
7417
7418 queue_work(ab->workqueue, &arvif->bcn_tx_work);
7419
7420 rcu_read_unlock();
7421 }
7422
ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base * ab,struct sk_buff * skb)7423 static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,
7424 struct sk_buff *skb)
7425 {
7426 const struct wmi_peer_sta_ps_state_chg_event *ev;
7427 struct ieee80211_sta *sta;
7428 struct ath11k_peer *peer;
7429 struct ath11k *ar;
7430 struct ath11k_sta *arsta;
7431 const void **tb;
7432 enum ath11k_wmi_peer_ps_state peer_previous_ps_state;
7433 int ret;
7434
7435 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7436 if (IS_ERR(tb)) {
7437 ret = PTR_ERR(tb);
7438 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7439 return;
7440 }
7441
7442 ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];
7443 if (!ev) {
7444 ath11k_warn(ab, "failed to fetch sta ps change ev");
7445 kfree(tb);
7446 return;
7447 }
7448
7449 ath11k_dbg(ab, ATH11K_DBG_WMI,
7450 "event peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
7451 ev->peer_macaddr.addr, ev->peer_ps_state,
7452 ev->ps_supported_bitmap, ev->peer_ps_valid,
7453 ev->peer_ps_timestamp);
7454
7455 rcu_read_lock();
7456
7457 spin_lock_bh(&ab->base_lock);
7458
7459 peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);
7460
7461 if (!peer) {
7462 spin_unlock_bh(&ab->base_lock);
7463 ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);
7464 goto exit;
7465 }
7466
7467 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);
7468
7469 if (!ar) {
7470 spin_unlock_bh(&ab->base_lock);
7471 ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",
7472 peer->vdev_id);
7473
7474 goto exit;
7475 }
7476
7477 sta = peer->sta;
7478
7479 spin_unlock_bh(&ab->base_lock);
7480
7481 if (!sta) {
7482 ath11k_warn(ab, "failed to find station entry %pM\n",
7483 ev->peer_macaddr.addr);
7484 goto exit;
7485 }
7486
7487 arsta = ath11k_sta_to_arsta(sta);
7488
7489 spin_lock_bh(&ar->data_lock);
7490
7491 peer_previous_ps_state = arsta->peer_ps_state;
7492 arsta->peer_ps_state = ev->peer_ps_state;
7493 arsta->peer_current_ps_valid = !!ev->peer_ps_valid;
7494
7495 if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,
7496 ar->ab->wmi_ab.svc_map)) {
7497 if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||
7498 !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||
7499 !ev->peer_ps_valid)
7500 goto out;
7501
7502 if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {
7503 arsta->ps_start_time = ev->peer_ps_timestamp;
7504 arsta->ps_start_jiffies = jiffies;
7505 } else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&
7506 peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {
7507 arsta->ps_total_duration = arsta->ps_total_duration +
7508 (ev->peer_ps_timestamp - arsta->ps_start_time);
7509 }
7510
7511 if (ar->ps_timekeeper_enable)
7512 trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,
7513 ev->peer_ps_timestamp,
7514 arsta->peer_ps_state);
7515 }
7516
7517 out:
7518 spin_unlock_bh(&ar->data_lock);
7519 exit:
7520 rcu_read_unlock();
7521 kfree(tb);
7522 }
7523
ath11k_vdev_stopped_event(struct ath11k_base * ab,struct sk_buff * skb)7524 static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
7525 {
7526 struct ath11k *ar;
7527 u32 vdev_id = 0;
7528
7529 if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
7530 ath11k_warn(ab, "failed to extract vdev stopped event");
7531 return;
7532 }
7533
7534 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev stopped");
7535
7536 rcu_read_lock();
7537 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7538 if (!ar) {
7539 ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
7540 vdev_id);
7541 rcu_read_unlock();
7542 return;
7543 }
7544
7545 complete(&ar->vdev_setup_done);
7546
7547 rcu_read_unlock();
7548
7549 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
7550 }
7551
ath11k_mgmt_rx_event(struct ath11k_base * ab,struct sk_buff * skb)7552 static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
7553 {
7554 struct mgmt_rx_event_params rx_ev = {};
7555 struct ath11k *ar;
7556 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
7557 struct ieee80211_hdr *hdr;
7558 u16 fc;
7559 struct ieee80211_supported_band *sband;
7560
7561 if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
7562 ath11k_warn(ab, "failed to extract mgmt rx event");
7563 dev_kfree_skb(skb);
7564 return;
7565 }
7566
7567 memset(status, 0, sizeof(*status));
7568
7569 ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx status %08x\n",
7570 rx_ev.status);
7571
7572 rcu_read_lock();
7573 ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
7574
7575 if (!ar) {
7576 ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
7577 rx_ev.pdev_id);
7578 dev_kfree_skb(skb);
7579 goto exit;
7580 }
7581
7582 if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
7583 (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
7584 WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
7585 dev_kfree_skb(skb);
7586 goto exit;
7587 }
7588
7589 if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
7590 status->flag |= RX_FLAG_MMIC_ERROR;
7591
7592 if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
7593 rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
7594 status->band = NL80211_BAND_6GHZ;
7595 status->freq = rx_ev.chan_freq;
7596 } else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
7597 status->band = NL80211_BAND_2GHZ;
7598 } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
7599 status->band = NL80211_BAND_5GHZ;
7600 } else {
7601 /* Shouldn't happen unless list of advertised channels to
7602 * mac80211 has been changed.
7603 */
7604 WARN_ON_ONCE(1);
7605 dev_kfree_skb(skb);
7606 goto exit;
7607 }
7608
7609 if (rx_ev.phy_mode == MODE_11B &&
7610 (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
7611 ath11k_dbg(ab, ATH11K_DBG_WMI,
7612 "mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
7613
7614 sband = &ar->mac.sbands[status->band];
7615
7616 if (status->band != NL80211_BAND_6GHZ)
7617 status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
7618 status->band);
7619
7620 status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
7621 status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
7622
7623 hdr = (struct ieee80211_hdr *)skb->data;
7624 fc = le16_to_cpu(hdr->frame_control);
7625
7626 /* Firmware is guaranteed to report all essential management frames via
7627 * WMI while it can deliver some extra via HTT. Since there can be
7628 * duplicates split the reporting wrt monitor/sniffing.
7629 */
7630 status->flag |= RX_FLAG_SKIP_MONITOR;
7631
7632 /* In case of PMF, FW delivers decrypted frames with Protected Bit set.
7633 * Don't clear that. Also, FW delivers broadcast management frames
7634 * (ex: group privacy action frames in mesh) as encrypted payload.
7635 */
7636 if (ieee80211_has_protected(hdr->frame_control) &&
7637 !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
7638 status->flag |= RX_FLAG_DECRYPTED;
7639
7640 if (!ieee80211_is_robust_mgmt_frame(skb)) {
7641 status->flag |= RX_FLAG_IV_STRIPPED |
7642 RX_FLAG_MMIC_STRIPPED;
7643 hdr->frame_control = __cpu_to_le16(fc &
7644 ~IEEE80211_FCTL_PROTECTED);
7645 }
7646 }
7647
7648 if (ieee80211_is_beacon(hdr->frame_control))
7649 ath11k_mac_handle_beacon(ar, skb);
7650
7651 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7652 "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
7653 skb, skb->len,
7654 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
7655
7656 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7657 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
7658 status->freq, status->band, status->signal,
7659 status->rate_idx);
7660
7661 ieee80211_rx_ni(ar->hw, skb);
7662
7663 exit:
7664 rcu_read_unlock();
7665 }
7666
ath11k_mgmt_tx_compl_event(struct ath11k_base * ab,struct sk_buff * skb)7667 static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
7668 {
7669 struct wmi_mgmt_tx_compl_event tx_compl_param = {};
7670 struct ath11k *ar;
7671
7672 if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
7673 ath11k_warn(ab, "failed to extract mgmt tx compl event");
7674 return;
7675 }
7676
7677 rcu_read_lock();
7678 ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
7679 if (!ar) {
7680 ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
7681 tx_compl_param.pdev_id);
7682 goto exit;
7683 }
7684
7685 wmi_process_mgmt_tx_comp(ar, &tx_compl_param);
7686
7687 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7688 "event mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",
7689 tx_compl_param.pdev_id, tx_compl_param.desc_id,
7690 tx_compl_param.status, tx_compl_param.ack_rssi);
7691
7692 exit:
7693 rcu_read_unlock();
7694 }
7695
ath11k_get_ar_on_scan_state(struct ath11k_base * ab,u32 vdev_id,enum ath11k_scan_state state)7696 static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
7697 u32 vdev_id,
7698 enum ath11k_scan_state state)
7699 {
7700 int i;
7701 struct ath11k_pdev *pdev;
7702 struct ath11k *ar;
7703
7704 for (i = 0; i < ab->num_radios; i++) {
7705 pdev = rcu_dereference(ab->pdevs_active[i]);
7706 if (pdev && pdev->ar) {
7707 ar = pdev->ar;
7708
7709 spin_lock_bh(&ar->data_lock);
7710 if (ar->scan.state == state &&
7711 ar->scan.vdev_id == vdev_id) {
7712 spin_unlock_bh(&ar->data_lock);
7713 return ar;
7714 }
7715 spin_unlock_bh(&ar->data_lock);
7716 }
7717 }
7718 return NULL;
7719 }
7720
ath11k_scan_event(struct ath11k_base * ab,struct sk_buff * skb)7721 static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
7722 {
7723 struct ath11k *ar;
7724 struct wmi_scan_event scan_ev = {};
7725
7726 if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
7727 ath11k_warn(ab, "failed to extract scan event");
7728 return;
7729 }
7730
7731 rcu_read_lock();
7732
7733 /* In case the scan was cancelled, ex. during interface teardown,
7734 * the interface will not be found in active interfaces.
7735 * Rather, in such scenarios, iterate over the active pdev's to
7736 * search 'ar' if the corresponding 'ar' scan is ABORTING and the
7737 * aborting scan's vdev id matches this event info.
7738 */
7739 if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
7740 scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
7741 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7742 ATH11K_SCAN_ABORTING);
7743 if (!ar)
7744 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7745 ATH11K_SCAN_RUNNING);
7746 } else {
7747 ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
7748 }
7749
7750 if (!ar) {
7751 ath11k_warn(ab, "Received scan event for unknown vdev");
7752 rcu_read_unlock();
7753 return;
7754 }
7755
7756 spin_lock_bh(&ar->data_lock);
7757
7758 ath11k_dbg(ab, ATH11K_DBG_WMI,
7759 "event scan %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
7760 ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
7761 scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
7762 scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
7763 ath11k_scan_state_str(ar->scan.state), ar->scan.state);
7764
7765 switch (scan_ev.event_type) {
7766 case WMI_SCAN_EVENT_STARTED:
7767 ath11k_wmi_event_scan_started(ar);
7768 break;
7769 case WMI_SCAN_EVENT_COMPLETED:
7770 ath11k_wmi_event_scan_completed(ar);
7771 break;
7772 case WMI_SCAN_EVENT_BSS_CHANNEL:
7773 ath11k_wmi_event_scan_bss_chan(ar);
7774 break;
7775 case WMI_SCAN_EVENT_FOREIGN_CHAN:
7776 ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
7777 break;
7778 case WMI_SCAN_EVENT_START_FAILED:
7779 ath11k_warn(ab, "received scan start failure event\n");
7780 ath11k_wmi_event_scan_start_failed(ar);
7781 break;
7782 case WMI_SCAN_EVENT_DEQUEUED:
7783 __ath11k_mac_scan_finish(ar);
7784 break;
7785 case WMI_SCAN_EVENT_PREEMPTED:
7786 case WMI_SCAN_EVENT_RESTARTED:
7787 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
7788 default:
7789 break;
7790 }
7791
7792 spin_unlock_bh(&ar->data_lock);
7793
7794 rcu_read_unlock();
7795 }
7796
ath11k_peer_sta_kickout_event(struct ath11k_base * ab,struct sk_buff * skb)7797 static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
7798 {
7799 struct wmi_peer_sta_kickout_arg arg = {};
7800 struct ieee80211_sta *sta;
7801 struct ath11k_peer *peer;
7802 struct ath11k *ar;
7803 u32 vdev_id;
7804
7805 if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
7806 ath11k_warn(ab, "failed to extract peer sta kickout event");
7807 return;
7808 }
7809
7810 rcu_read_lock();
7811
7812 spin_lock_bh(&ab->base_lock);
7813
7814 peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
7815
7816 if (!peer) {
7817 ath11k_warn(ab, "peer not found %pM\n",
7818 arg.mac_addr);
7819 spin_unlock_bh(&ab->base_lock);
7820 goto exit;
7821 }
7822
7823 vdev_id = peer->vdev_id;
7824
7825 spin_unlock_bh(&ab->base_lock);
7826
7827 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7828 if (!ar) {
7829 ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
7830 peer->vdev_id);
7831 goto exit;
7832 }
7833
7834 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
7835 arg.mac_addr, NULL);
7836 if (!sta) {
7837 ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
7838 arg.mac_addr);
7839 goto exit;
7840 }
7841
7842 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer sta kickout %pM",
7843 arg.mac_addr);
7844
7845 ieee80211_report_low_ack(sta, 10);
7846
7847 exit:
7848 rcu_read_unlock();
7849 }
7850
ath11k_roam_event(struct ath11k_base * ab,struct sk_buff * skb)7851 static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
7852 {
7853 struct wmi_roam_event roam_ev = {};
7854 struct ath11k *ar;
7855
7856 if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
7857 ath11k_warn(ab, "failed to extract roam event");
7858 return;
7859 }
7860
7861 ath11k_dbg(ab, ATH11K_DBG_WMI,
7862 "event roam vdev %u reason 0x%08x rssi %d\n",
7863 roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
7864
7865 rcu_read_lock();
7866 ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
7867 if (!ar) {
7868 ath11k_warn(ab, "invalid vdev id in roam ev %d",
7869 roam_ev.vdev_id);
7870 rcu_read_unlock();
7871 return;
7872 }
7873
7874 if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
7875 ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
7876 roam_ev.reason, roam_ev.vdev_id);
7877
7878 switch (roam_ev.reason) {
7879 case WMI_ROAM_REASON_BEACON_MISS:
7880 ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
7881 break;
7882 case WMI_ROAM_REASON_BETTER_AP:
7883 case WMI_ROAM_REASON_LOW_RSSI:
7884 case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
7885 case WMI_ROAM_REASON_HO_FAILED:
7886 ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
7887 roam_ev.reason, roam_ev.vdev_id);
7888 break;
7889 }
7890
7891 rcu_read_unlock();
7892 }
7893
ath11k_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)7894 static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7895 {
7896 struct wmi_chan_info_event ch_info_ev = {};
7897 struct ath11k *ar;
7898 struct survey_info *survey;
7899 int idx;
7900 /* HW channel counters frequency value in hertz */
7901 u32 cc_freq_hz = ab->cc_freq_hz;
7902
7903 if (ath11k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) {
7904 ath11k_warn(ab, "failed to extract chan info event");
7905 return;
7906 }
7907
7908 ath11k_dbg(ab, ATH11K_DBG_WMI,
7909 "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",
7910 ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
7911 ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
7912 ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
7913 ch_info_ev.mac_clk_mhz);
7914
7915 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
7916 ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
7917 return;
7918 }
7919
7920 rcu_read_lock();
7921 ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
7922 if (!ar) {
7923 ath11k_warn(ab, "invalid vdev id in chan info ev %d",
7924 ch_info_ev.vdev_id);
7925 rcu_read_unlock();
7926 return;
7927 }
7928 spin_lock_bh(&ar->data_lock);
7929
7930 switch (ar->scan.state) {
7931 case ATH11K_SCAN_IDLE:
7932 case ATH11K_SCAN_STARTING:
7933 ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
7934 goto exit;
7935 case ATH11K_SCAN_RUNNING:
7936 case ATH11K_SCAN_ABORTING:
7937 break;
7938 }
7939
7940 idx = freq_to_idx(ar, ch_info_ev.freq);
7941 if (idx >= ARRAY_SIZE(ar->survey)) {
7942 ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
7943 ch_info_ev.freq, idx);
7944 goto exit;
7945 }
7946
7947 /* If FW provides MAC clock frequency in Mhz, overriding the initialized
7948 * HW channel counters frequency value
7949 */
7950 if (ch_info_ev.mac_clk_mhz)
7951 cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
7952
7953 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
7954 survey = &ar->survey[idx];
7955 memset(survey, 0, sizeof(*survey));
7956 survey->noise = ch_info_ev.noise_floor;
7957 survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
7958 SURVEY_INFO_TIME_BUSY;
7959 survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
7960 survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
7961 }
7962 exit:
7963 spin_unlock_bh(&ar->data_lock);
7964 rcu_read_unlock();
7965 }
7966
7967 static void
ath11k_pdev_bss_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)7968 ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7969 {
7970 struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
7971 struct survey_info *survey;
7972 struct ath11k *ar;
7973 u32 cc_freq_hz = ab->cc_freq_hz;
7974 u64 busy, total, tx, rx, rx_bss;
7975 int idx;
7976
7977 if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
7978 ath11k_warn(ab, "failed to extract pdev bss chan info event");
7979 return;
7980 }
7981
7982 busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
7983 bss_ch_info_ev.rx_clear_count_low;
7984
7985 total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
7986 bss_ch_info_ev.cycle_count_low;
7987
7988 tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
7989 bss_ch_info_ev.tx_cycle_count_low;
7990
7991 rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
7992 bss_ch_info_ev.rx_cycle_count_low;
7993
7994 rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
7995 bss_ch_info_ev.rx_bss_cycle_count_low;
7996
7997 ath11k_dbg(ab, ATH11K_DBG_WMI,
7998 "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",
7999 bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
8000 bss_ch_info_ev.noise_floor, busy, total,
8001 tx, rx, rx_bss);
8002
8003 rcu_read_lock();
8004 ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
8005
8006 if (!ar) {
8007 ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
8008 bss_ch_info_ev.pdev_id);
8009 rcu_read_unlock();
8010 return;
8011 }
8012
8013 spin_lock_bh(&ar->data_lock);
8014 idx = freq_to_idx(ar, bss_ch_info_ev.freq);
8015 if (idx >= ARRAY_SIZE(ar->survey)) {
8016 ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
8017 bss_ch_info_ev.freq, idx);
8018 goto exit;
8019 }
8020
8021 survey = &ar->survey[idx];
8022
8023 survey->noise = bss_ch_info_ev.noise_floor;
8024 survey->time = div_u64(total, cc_freq_hz);
8025 survey->time_busy = div_u64(busy, cc_freq_hz);
8026 survey->time_rx = div_u64(rx_bss, cc_freq_hz);
8027 survey->time_tx = div_u64(tx, cc_freq_hz);
8028 survey->filled |= (SURVEY_INFO_NOISE_DBM |
8029 SURVEY_INFO_TIME |
8030 SURVEY_INFO_TIME_BUSY |
8031 SURVEY_INFO_TIME_RX |
8032 SURVEY_INFO_TIME_TX);
8033 exit:
8034 spin_unlock_bh(&ar->data_lock);
8035 complete(&ar->bss_survey_done);
8036
8037 rcu_read_unlock();
8038 }
8039
ath11k_vdev_install_key_compl_event(struct ath11k_base * ab,struct sk_buff * skb)8040 static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
8041 struct sk_buff *skb)
8042 {
8043 struct wmi_vdev_install_key_complete_arg install_key_compl = {};
8044 struct ath11k *ar;
8045
8046 if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
8047 ath11k_warn(ab, "failed to extract install key compl event");
8048 return;
8049 }
8050
8051 ath11k_dbg(ab, ATH11K_DBG_WMI,
8052 "event vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
8053 install_key_compl.key_idx, install_key_compl.key_flags,
8054 install_key_compl.macaddr, install_key_compl.status);
8055
8056 rcu_read_lock();
8057 ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
8058 if (!ar) {
8059 ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
8060 install_key_compl.vdev_id);
8061 rcu_read_unlock();
8062 return;
8063 }
8064
8065 ar->install_key_status = 0;
8066
8067 if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
8068 ath11k_warn(ab, "install key failed for %pM status %d\n",
8069 install_key_compl.macaddr, install_key_compl.status);
8070 ar->install_key_status = install_key_compl.status;
8071 }
8072
8073 complete(&ar->install_key_done);
8074 rcu_read_unlock();
8075 }
8076
ath11k_wmi_tlv_services_parser(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8077 static int ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
8078 u16 tag, u16 len,
8079 const void *ptr, void *data)
8080 {
8081 const struct wmi_service_available_event *ev;
8082 u32 *wmi_ext2_service_bitmap;
8083 int i, j;
8084
8085 switch (tag) {
8086 case WMI_TAG_SERVICE_AVAILABLE_EVENT:
8087 ev = (struct wmi_service_available_event *)ptr;
8088 for (i = 0, j = WMI_MAX_SERVICE;
8089 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
8090 i++) {
8091 do {
8092 if (ev->wmi_service_segment_bitmap[i] &
8093 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8094 set_bit(j, ab->wmi_ab.svc_map);
8095 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8096 }
8097
8098 ath11k_dbg(ab, ATH11K_DBG_WMI,
8099 "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8100 ev->wmi_service_segment_bitmap[0],
8101 ev->wmi_service_segment_bitmap[1],
8102 ev->wmi_service_segment_bitmap[2],
8103 ev->wmi_service_segment_bitmap[3]);
8104 break;
8105 case WMI_TAG_ARRAY_UINT32:
8106 wmi_ext2_service_bitmap = (u32 *)ptr;
8107 for (i = 0, j = WMI_MAX_EXT_SERVICE;
8108 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
8109 i++) {
8110 do {
8111 if (wmi_ext2_service_bitmap[i] &
8112 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8113 set_bit(j, ab->wmi_ab.svc_map);
8114 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8115 }
8116
8117 ath11k_dbg(ab, ATH11K_DBG_WMI,
8118 "wmi_ext2_service__bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8119 wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
8120 wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
8121 break;
8122 }
8123 return 0;
8124 }
8125
ath11k_service_available_event(struct ath11k_base * ab,struct sk_buff * skb)8126 static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
8127 {
8128 int ret;
8129
8130 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8131 ath11k_wmi_tlv_services_parser,
8132 NULL);
8133 if (ret)
8134 ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
8135
8136 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service available");
8137 }
8138
ath11k_peer_assoc_conf_event(struct ath11k_base * ab,struct sk_buff * skb)8139 static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
8140 {
8141 struct wmi_peer_assoc_conf_arg peer_assoc_conf = {};
8142 struct ath11k *ar;
8143
8144 if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
8145 ath11k_warn(ab, "failed to extract peer assoc conf event");
8146 return;
8147 }
8148
8149 ath11k_dbg(ab, ATH11K_DBG_WMI,
8150 "event peer assoc conf ev vdev id %d macaddr %pM\n",
8151 peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
8152
8153 rcu_read_lock();
8154 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
8155
8156 if (!ar) {
8157 ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
8158 peer_assoc_conf.vdev_id);
8159 rcu_read_unlock();
8160 return;
8161 }
8162
8163 complete(&ar->peer_assoc_done);
8164 rcu_read_unlock();
8165 }
8166
ath11k_update_stats_event(struct ath11k_base * ab,struct sk_buff * skb)8167 static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
8168 {
8169 struct ath11k_fw_stats stats = {};
8170 size_t total_vdevs_started = 0;
8171 struct ath11k_pdev *pdev;
8172 bool is_end = true;
8173 int i;
8174
8175 struct ath11k *ar;
8176 int ret;
8177
8178 INIT_LIST_HEAD(&stats.pdevs);
8179 INIT_LIST_HEAD(&stats.vdevs);
8180 INIT_LIST_HEAD(&stats.bcn);
8181
8182 ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);
8183 if (ret) {
8184 ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);
8185 goto free;
8186 }
8187
8188 ath11k_dbg(ab, ATH11K_DBG_WMI, "event update stats");
8189
8190 rcu_read_lock();
8191 ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);
8192 if (!ar) {
8193 rcu_read_unlock();
8194 ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",
8195 stats.pdev_id, ret);
8196 goto free;
8197 }
8198
8199 spin_lock_bh(&ar->data_lock);
8200
8201 /* WMI_REQUEST_PDEV_STAT, WMI_REQUEST_VDEV_STAT and
8202 * WMI_REQUEST_RSSI_PER_CHAIN_STAT can be requested via mac ops or via
8203 * debugfs fw stats. Therefore, processing it separately.
8204 */
8205 if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
8206 list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
8207 complete(&ar->fw_stats_done);
8208 goto complete;
8209 }
8210
8211 if (stats.stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) {
8212 complete(&ar->fw_stats_done);
8213 goto complete;
8214 }
8215
8216 if (stats.stats_id == WMI_REQUEST_VDEV_STAT) {
8217 if (list_empty(&stats.vdevs)) {
8218 ath11k_warn(ab, "empty vdev stats");
8219 goto complete;
8220 }
8221 /* FW sends all the active VDEV stats irrespective of PDEV,
8222 * hence limit until the count of all VDEVs started
8223 */
8224 for (i = 0; i < ab->num_radios; i++) {
8225 pdev = rcu_dereference(ab->pdevs_active[i]);
8226 if (pdev && pdev->ar)
8227 total_vdevs_started += ar->num_started_vdevs;
8228 }
8229
8230 if (total_vdevs_started)
8231 is_end = ((++ar->fw_stats.num_vdev_recvd) ==
8232 total_vdevs_started);
8233
8234 list_splice_tail_init(&stats.vdevs,
8235 &ar->fw_stats.vdevs);
8236
8237 if (is_end)
8238 complete(&ar->fw_stats_done);
8239
8240 goto complete;
8241 }
8242
8243 /* WMI_REQUEST_BCN_STAT is currently requested only via debugfs fw stats.
8244 * Hence, processing it in debugfs context
8245 */
8246 ath11k_debugfs_fw_stats_process(ar, &stats);
8247
8248 complete:
8249 complete(&ar->fw_stats_complete);
8250 spin_unlock_bh(&ar->data_lock);
8251 rcu_read_unlock();
8252
8253 /* Since the stats's pdev, vdev and beacon list are spliced and reinitialised
8254 * at this point, no need to free the individual list.
8255 */
8256 return;
8257
8258 free:
8259 ath11k_fw_stats_free(&stats);
8260 }
8261
8262 /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
8263 * is not part of BDF CTL(Conformance test limits) table entries.
8264 */
ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base * ab,struct sk_buff * skb)8265 static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
8266 struct sk_buff *skb)
8267 {
8268 const void **tb;
8269 const struct wmi_pdev_ctl_failsafe_chk_event *ev;
8270 int ret;
8271
8272 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8273 if (IS_ERR(tb)) {
8274 ret = PTR_ERR(tb);
8275 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8276 return;
8277 }
8278
8279 ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
8280 if (!ev) {
8281 ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
8282 kfree(tb);
8283 return;
8284 }
8285
8286 ath11k_dbg(ab, ATH11K_DBG_WMI,
8287 "event pdev ctl failsafe check status %d\n",
8288 ev->ctl_failsafe_status);
8289
8290 /* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
8291 * to 10 dBm else the CTL power entry in the BDF would be picked up.
8292 */
8293 if (ev->ctl_failsafe_status != 0)
8294 ath11k_warn(ab, "pdev ctl failsafe failure status %d",
8295 ev->ctl_failsafe_status);
8296
8297 kfree(tb);
8298 }
8299
8300 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)8301 ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
8302 const struct wmi_pdev_csa_switch_ev *ev,
8303 const u32 *vdev_ids)
8304 {
8305 int i;
8306 struct ath11k_vif *arvif;
8307
8308 /* Finish CSA once the switch count becomes NULL */
8309 if (ev->current_switch_count)
8310 return;
8311
8312 rcu_read_lock();
8313 for (i = 0; i < ev->num_vdevs; i++) {
8314 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
8315
8316 if (!arvif) {
8317 ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
8318 vdev_ids[i]);
8319 continue;
8320 }
8321
8322 if (arvif->is_up && arvif->vif->bss_conf.csa_active)
8323 ieee80211_csa_finish(arvif->vif, 0);
8324 }
8325 rcu_read_unlock();
8326 }
8327
8328 static void
ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base * ab,struct sk_buff * skb)8329 ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
8330 struct sk_buff *skb)
8331 {
8332 const void **tb;
8333 const struct wmi_pdev_csa_switch_ev *ev;
8334 const u32 *vdev_ids;
8335 int ret;
8336
8337 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8338 if (IS_ERR(tb)) {
8339 ret = PTR_ERR(tb);
8340 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8341 return;
8342 }
8343
8344 ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
8345 vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
8346
8347 if (!ev || !vdev_ids) {
8348 ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
8349 kfree(tb);
8350 return;
8351 }
8352
8353 ath11k_dbg(ab, ATH11K_DBG_WMI,
8354 "event pdev csa switch count %d for pdev %d, num_vdevs %d",
8355 ev->current_switch_count, ev->pdev_id,
8356 ev->num_vdevs);
8357
8358 ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
8359
8360 kfree(tb);
8361 }
8362
8363 static void
ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base * ab,struct sk_buff * skb)8364 ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
8365 {
8366 const void **tb;
8367 const struct wmi_pdev_radar_ev *ev;
8368 struct ath11k *ar;
8369 int ret;
8370
8371 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8372 if (IS_ERR(tb)) {
8373 ret = PTR_ERR(tb);
8374 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8375 return;
8376 }
8377
8378 ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
8379
8380 if (!ev) {
8381 ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
8382 kfree(tb);
8383 return;
8384 }
8385
8386 ath11k_dbg(ab, ATH11K_DBG_WMI,
8387 "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",
8388 ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
8389 ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
8390 ev->freq_offset, ev->sidx);
8391
8392 rcu_read_lock();
8393
8394 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8395
8396 if (!ar) {
8397 ath11k_warn(ab, "radar detected in invalid pdev %d\n",
8398 ev->pdev_id);
8399 goto exit;
8400 }
8401
8402 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
8403 ev->pdev_id);
8404
8405 if (ar->dfs_block_radar_events)
8406 ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
8407 else
8408 ieee80211_radar_detected(ar->hw, NULL);
8409
8410 exit:
8411 rcu_read_unlock();
8412
8413 kfree(tb);
8414 }
8415
8416 static void
ath11k_wmi_pdev_temperature_event(struct ath11k_base * ab,struct sk_buff * skb)8417 ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
8418 struct sk_buff *skb)
8419 {
8420 struct ath11k *ar;
8421 const void **tb;
8422 const struct wmi_pdev_temperature_event *ev;
8423 int ret;
8424
8425 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8426 if (IS_ERR(tb)) {
8427 ret = PTR_ERR(tb);
8428 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8429 return;
8430 }
8431
8432 ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
8433 if (!ev) {
8434 ath11k_warn(ab, "failed to fetch pdev temp ev");
8435 kfree(tb);
8436 return;
8437 }
8438
8439 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev temperature ev temp %d pdev_id %d\n",
8440 ev->temp, ev->pdev_id);
8441
8442 rcu_read_lock();
8443
8444 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8445 if (!ar) {
8446 ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
8447 goto exit;
8448 }
8449
8450 ath11k_thermal_event_temperature(ar, ev->temp);
8451
8452 exit:
8453 rcu_read_unlock();
8454
8455 kfree(tb);
8456 }
8457
ath11k_fils_discovery_event(struct ath11k_base * ab,struct sk_buff * skb)8458 static void ath11k_fils_discovery_event(struct ath11k_base *ab,
8459 struct sk_buff *skb)
8460 {
8461 const void **tb;
8462 const struct wmi_fils_discovery_event *ev;
8463 int ret;
8464
8465 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8466 if (IS_ERR(tb)) {
8467 ret = PTR_ERR(tb);
8468 ath11k_warn(ab,
8469 "failed to parse FILS discovery event tlv %d\n",
8470 ret);
8471 return;
8472 }
8473
8474 ath11k_dbg(ab, ATH11K_DBG_WMI, "event fils discovery");
8475
8476 ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
8477 if (!ev) {
8478 ath11k_warn(ab, "failed to fetch FILS discovery event\n");
8479 kfree(tb);
8480 return;
8481 }
8482
8483 ath11k_warn(ab,
8484 "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
8485 ev->vdev_id, ev->fils_tt, ev->tbtt);
8486
8487 kfree(tb);
8488 }
8489
ath11k_probe_resp_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)8490 static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
8491 struct sk_buff *skb)
8492 {
8493 const void **tb;
8494 const struct wmi_probe_resp_tx_status_event *ev;
8495 int ret;
8496
8497 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8498 if (IS_ERR(tb)) {
8499 ret = PTR_ERR(tb);
8500 ath11k_warn(ab,
8501 "failed to parse probe response transmission status event tlv: %d\n",
8502 ret);
8503 return;
8504 }
8505
8506 ath11k_dbg(ab, ATH11K_DBG_WMI, "event probe resp tx status");
8507
8508 ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
8509 if (!ev) {
8510 ath11k_warn(ab,
8511 "failed to fetch probe response transmission status event");
8512 kfree(tb);
8513 return;
8514 }
8515
8516 if (ev->tx_status)
8517 ath11k_warn(ab,
8518 "Probe response transmission failed for vdev_id %u, status %u\n",
8519 ev->vdev_id, ev->tx_status);
8520
8521 kfree(tb);
8522 }
8523
ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8524 static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
8525 u16 tag, u16 len,
8526 const void *ptr, void *data)
8527 {
8528 struct wmi_wow_ev_arg *ev = data;
8529 const char *wow_pg_fault;
8530 int wow_pg_len;
8531
8532 switch (tag) {
8533 case WMI_TAG_WOW_EVENT_INFO:
8534 memcpy(ev, ptr, sizeof(*ev));
8535 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
8536 ev->wake_reason, wow_reason(ev->wake_reason));
8537 break;
8538
8539 case WMI_TAG_ARRAY_BYTE:
8540 if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
8541 wow_pg_fault = ptr;
8542 /* the first 4 bytes are length */
8543 wow_pg_len = *(int *)wow_pg_fault;
8544 wow_pg_fault += sizeof(int);
8545 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
8546 wow_pg_len);
8547 ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
8548 "wow_event_info_type packet present",
8549 "wow_pg_fault ",
8550 wow_pg_fault,
8551 wow_pg_len);
8552 }
8553 break;
8554 default:
8555 break;
8556 }
8557
8558 return 0;
8559 }
8560
ath11k_wmi_event_wow_wakeup_host(struct ath11k_base * ab,struct sk_buff * skb)8561 static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
8562 {
8563 struct wmi_wow_ev_arg ev = { };
8564 int ret;
8565
8566 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8567 ath11k_wmi_tlv_wow_wakeup_host_parse,
8568 &ev);
8569 if (ret) {
8570 ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
8571 return;
8572 }
8573
8574 ath11k_dbg(ab, ATH11K_DBG_WMI, "event wow wakeup host");
8575
8576 complete(&ab->wow.wakeup_completed);
8577 }
8578
8579 static void
ath11k_wmi_diag_event(struct ath11k_base * ab,struct sk_buff * skb)8580 ath11k_wmi_diag_event(struct ath11k_base *ab,
8581 struct sk_buff *skb)
8582 {
8583 ath11k_dbg(ab, ATH11K_DBG_WMI, "event diag");
8584
8585 trace_ath11k_wmi_diag(ab, skb->data, skb->len);
8586 }
8587
ath11k_wmi_twt_add_dialog_event_status(u32 status)8588 static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
8589 {
8590 switch (status) {
8591 case WMI_ADD_TWT_STATUS_OK:
8592 return "ok";
8593 case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
8594 return "twt disabled";
8595 case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
8596 return "dialog id in use";
8597 case WMI_ADD_TWT_STATUS_INVALID_PARAM:
8598 return "invalid parameters";
8599 case WMI_ADD_TWT_STATUS_NOT_READY:
8600 return "not ready";
8601 case WMI_ADD_TWT_STATUS_NO_RESOURCE:
8602 return "resource unavailable";
8603 case WMI_ADD_TWT_STATUS_NO_ACK:
8604 return "no ack";
8605 case WMI_ADD_TWT_STATUS_NO_RESPONSE:
8606 return "no response";
8607 case WMI_ADD_TWT_STATUS_DENIED:
8608 return "denied";
8609 case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
8610 fallthrough;
8611 default:
8612 return "unknown error";
8613 }
8614 }
8615
ath11k_wmi_twt_add_dialog_event(struct ath11k_base * ab,struct sk_buff * skb)8616 static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
8617 struct sk_buff *skb)
8618 {
8619 const void **tb;
8620 const struct wmi_twt_add_dialog_event *ev;
8621 int ret;
8622
8623 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8624 if (IS_ERR(tb)) {
8625 ret = PTR_ERR(tb);
8626 ath11k_warn(ab,
8627 "failed to parse wmi twt add dialog status event tlv: %d\n",
8628 ret);
8629 return;
8630 }
8631
8632 ath11k_dbg(ab, ATH11K_DBG_WMI, "event twt add dialog");
8633
8634 ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
8635 if (!ev) {
8636 ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
8637 goto exit;
8638 }
8639
8640 if (ev->status)
8641 ath11k_warn(ab,
8642 "wmi add twt dialog event vdev %d dialog id %d status %s\n",
8643 ev->vdev_id, ev->dialog_id,
8644 ath11k_wmi_twt_add_dialog_event_status(ev->status));
8645
8646 exit:
8647 kfree(tb);
8648 }
8649
ath11k_wmi_gtk_offload_status_event(struct ath11k_base * ab,struct sk_buff * skb)8650 static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
8651 struct sk_buff *skb)
8652 {
8653 const void **tb;
8654 const struct wmi_gtk_offload_status_event *ev;
8655 struct ath11k_vif *arvif;
8656 __be64 replay_ctr_be;
8657 u64 replay_ctr;
8658 int ret;
8659
8660 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8661 if (IS_ERR(tb)) {
8662 ret = PTR_ERR(tb);
8663 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8664 return;
8665 }
8666
8667 ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
8668 if (!ev) {
8669 ath11k_warn(ab, "failed to fetch gtk offload status ev");
8670 kfree(tb);
8671 return;
8672 }
8673
8674 rcu_read_lock();
8675
8676 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
8677 if (!arvif) {
8678 ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
8679 ev->vdev_id);
8680 goto exit;
8681 }
8682
8683 ath11k_dbg(ab, ATH11K_DBG_WMI, "event gtk offload refresh_cnt %d\n",
8684 ev->refresh_cnt);
8685 ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
8686 NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
8687
8688 replay_ctr = ev->replay_ctr.word1;
8689 replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
8690 arvif->rekey_data.replay_ctr = replay_ctr;
8691
8692 /* supplicant expects big-endian replay counter */
8693 replay_ctr_be = cpu_to_be64(replay_ctr);
8694
8695 ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
8696 (void *)&replay_ctr_be, GFP_ATOMIC);
8697 exit:
8698 rcu_read_unlock();
8699
8700 kfree(tb);
8701 }
8702
ath11k_wmi_p2p_noa_event(struct ath11k_base * ab,struct sk_buff * skb)8703 static void ath11k_wmi_p2p_noa_event(struct ath11k_base *ab,
8704 struct sk_buff *skb)
8705 {
8706 const void **tb;
8707 const struct wmi_p2p_noa_event *ev;
8708 const struct ath11k_wmi_p2p_noa_info *noa;
8709 struct ath11k *ar;
8710 int vdev_id;
8711 u8 noa_descriptors;
8712
8713 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8714 if (IS_ERR(tb)) {
8715 ath11k_warn(ab, "failed to parse tlv: %ld\n", PTR_ERR(tb));
8716 return;
8717 }
8718
8719 ev = tb[WMI_TAG_P2P_NOA_EVENT];
8720 noa = tb[WMI_TAG_P2P_NOA_INFO];
8721
8722 if (!ev || !noa)
8723 goto out;
8724
8725 vdev_id = ev->vdev_id;
8726 noa_descriptors = u32_get_bits(noa->noa_attr,
8727 WMI_P2P_NOA_INFO_DESC_NUM);
8728
8729 if (noa_descriptors > WMI_P2P_MAX_NOA_DESCRIPTORS) {
8730 ath11k_warn(ab, "invalid descriptor num %d in P2P NoA event\n",
8731 noa_descriptors);
8732 goto out;
8733 }
8734
8735 ath11k_dbg(ab, ATH11K_DBG_WMI,
8736 "wmi tlv p2p noa vdev_id %i descriptors %u\n",
8737 vdev_id, noa_descriptors);
8738
8739 rcu_read_lock();
8740 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
8741 if (!ar) {
8742 ath11k_warn(ab, "invalid vdev id %d in P2P NoA event\n",
8743 vdev_id);
8744 goto unlock;
8745 }
8746
8747 ath11k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa);
8748
8749 unlock:
8750 rcu_read_unlock();
8751 out:
8752 kfree(tb);
8753 }
8754
ath11k_wmi_tlv_op_rx(struct ath11k_base * ab,struct sk_buff * skb)8755 static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
8756 {
8757 struct wmi_cmd_hdr *cmd_hdr;
8758 enum wmi_tlv_event_id id;
8759
8760 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
8761 id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
8762
8763 trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
8764
8765 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
8766 goto out;
8767
8768 switch (id) {
8769 /* Process all the WMI events here */
8770 case WMI_SERVICE_READY_EVENTID:
8771 ath11k_service_ready_event(ab, skb);
8772 break;
8773 case WMI_SERVICE_READY_EXT_EVENTID:
8774 ath11k_service_ready_ext_event(ab, skb);
8775 break;
8776 case WMI_SERVICE_READY_EXT2_EVENTID:
8777 ath11k_service_ready_ext2_event(ab, skb);
8778 break;
8779 case WMI_REG_CHAN_LIST_CC_EVENTID:
8780 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_ID);
8781 break;
8782 case WMI_REG_CHAN_LIST_CC_EXT_EVENTID:
8783 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_EXT_ID);
8784 break;
8785 case WMI_READY_EVENTID:
8786 ath11k_ready_event(ab, skb);
8787 break;
8788 case WMI_PEER_DELETE_RESP_EVENTID:
8789 ath11k_peer_delete_resp_event(ab, skb);
8790 break;
8791 case WMI_VDEV_START_RESP_EVENTID:
8792 ath11k_vdev_start_resp_event(ab, skb);
8793 break;
8794 case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
8795 ath11k_bcn_tx_status_event(ab, skb);
8796 break;
8797 case WMI_VDEV_STOPPED_EVENTID:
8798 ath11k_vdev_stopped_event(ab, skb);
8799 break;
8800 case WMI_MGMT_RX_EVENTID:
8801 ath11k_mgmt_rx_event(ab, skb);
8802 /* mgmt_rx_event() owns the skb now! */
8803 return;
8804 case WMI_MGMT_TX_COMPLETION_EVENTID:
8805 ath11k_mgmt_tx_compl_event(ab, skb);
8806 break;
8807 case WMI_SCAN_EVENTID:
8808 ath11k_scan_event(ab, skb);
8809 break;
8810 case WMI_PEER_STA_KICKOUT_EVENTID:
8811 ath11k_peer_sta_kickout_event(ab, skb);
8812 break;
8813 case WMI_ROAM_EVENTID:
8814 ath11k_roam_event(ab, skb);
8815 break;
8816 case WMI_CHAN_INFO_EVENTID:
8817 ath11k_chan_info_event(ab, skb);
8818 break;
8819 case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
8820 ath11k_pdev_bss_chan_info_event(ab, skb);
8821 break;
8822 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
8823 ath11k_vdev_install_key_compl_event(ab, skb);
8824 break;
8825 case WMI_SERVICE_AVAILABLE_EVENTID:
8826 ath11k_service_available_event(ab, skb);
8827 break;
8828 case WMI_PEER_ASSOC_CONF_EVENTID:
8829 ath11k_peer_assoc_conf_event(ab, skb);
8830 break;
8831 case WMI_UPDATE_STATS_EVENTID:
8832 ath11k_update_stats_event(ab, skb);
8833 break;
8834 case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
8835 ath11k_pdev_ctl_failsafe_check_event(ab, skb);
8836 break;
8837 case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
8838 ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
8839 break;
8840 case WMI_PDEV_UTF_EVENTID:
8841 ath11k_tm_wmi_event(ab, id, skb);
8842 break;
8843 case WMI_PDEV_TEMPERATURE_EVENTID:
8844 ath11k_wmi_pdev_temperature_event(ab, skb);
8845 break;
8846 case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
8847 ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
8848 break;
8849 case WMI_HOST_FILS_DISCOVERY_EVENTID:
8850 ath11k_fils_discovery_event(ab, skb);
8851 break;
8852 case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
8853 ath11k_probe_resp_tx_status_event(ab, skb);
8854 break;
8855 case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
8856 ath11k_wmi_obss_color_collision_event(ab, skb);
8857 break;
8858 case WMI_TWT_ADD_DIALOG_EVENTID:
8859 ath11k_wmi_twt_add_dialog_event(ab, skb);
8860 break;
8861 case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
8862 ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
8863 break;
8864 case WMI_VDEV_DELETE_RESP_EVENTID:
8865 ath11k_vdev_delete_resp_event(ab, skb);
8866 break;
8867 case WMI_WOW_WAKEUP_HOST_EVENTID:
8868 ath11k_wmi_event_wow_wakeup_host(ab, skb);
8869 break;
8870 case WMI_11D_NEW_COUNTRY_EVENTID:
8871 ath11k_reg_11d_new_cc_event(ab, skb);
8872 break;
8873 case WMI_DIAG_EVENTID:
8874 ath11k_wmi_diag_event(ab, skb);
8875 break;
8876 case WMI_PEER_STA_PS_STATECHG_EVENTID:
8877 ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);
8878 break;
8879 case WMI_GTK_OFFLOAD_STATUS_EVENTID:
8880 ath11k_wmi_gtk_offload_status_event(ab, skb);
8881 break;
8882 case WMI_P2P_NOA_EVENTID:
8883 ath11k_wmi_p2p_noa_event(ab, skb);
8884 break;
8885 default:
8886 ath11k_dbg(ab, ATH11K_DBG_WMI, "unsupported event id 0x%x\n", id);
8887 break;
8888 }
8889
8890 out:
8891 dev_kfree_skb(skb);
8892 }
8893
ath11k_connect_pdev_htc_service(struct ath11k_base * ab,u32 pdev_idx)8894 static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
8895 u32 pdev_idx)
8896 {
8897 int status;
8898 u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
8899 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
8900 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
8901
8902 struct ath11k_htc_svc_conn_req conn_req;
8903 struct ath11k_htc_svc_conn_resp conn_resp;
8904
8905 memset(&conn_req, 0, sizeof(conn_req));
8906 memset(&conn_resp, 0, sizeof(conn_resp));
8907
8908 /* these fields are the same for all service endpoints */
8909 conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
8910 conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
8911 conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
8912
8913 /* connect to control service */
8914 conn_req.service_id = svc_id[pdev_idx];
8915
8916 status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
8917 if (status) {
8918 ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
8919 status);
8920 return status;
8921 }
8922
8923 ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
8924 ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
8925 ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
8926 init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
8927
8928 return 0;
8929 }
8930
8931 static int
ath11k_wmi_send_unit_test_cmd(struct ath11k * ar,struct wmi_unit_test_cmd ut_cmd,u32 * test_args)8932 ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
8933 struct wmi_unit_test_cmd ut_cmd,
8934 u32 *test_args)
8935 {
8936 struct ath11k_pdev_wmi *wmi = ar->wmi;
8937 struct wmi_unit_test_cmd *cmd;
8938 struct sk_buff *skb;
8939 struct wmi_tlv *tlv;
8940 void *ptr;
8941 u32 *ut_cmd_args;
8942 int buf_len, arg_len;
8943 int ret;
8944 int i;
8945
8946 arg_len = sizeof(u32) * ut_cmd.num_args;
8947 buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
8948
8949 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
8950 if (!skb)
8951 return -ENOMEM;
8952
8953 cmd = (struct wmi_unit_test_cmd *)skb->data;
8954 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
8955 FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
8956
8957 cmd->vdev_id = ut_cmd.vdev_id;
8958 cmd->module_id = ut_cmd.module_id;
8959 cmd->num_args = ut_cmd.num_args;
8960 cmd->diag_token = ut_cmd.diag_token;
8961
8962 ptr = skb->data + sizeof(ut_cmd);
8963
8964 tlv = ptr;
8965 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8966 FIELD_PREP(WMI_TLV_LEN, arg_len);
8967
8968 ptr += TLV_HDR_SIZE;
8969
8970 ut_cmd_args = ptr;
8971 for (i = 0; i < ut_cmd.num_args; i++)
8972 ut_cmd_args[i] = test_args[i];
8973
8974 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
8975
8976 if (ret) {
8977 ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
8978 ret);
8979 dev_kfree_skb(skb);
8980 }
8981
8982 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8983 "cmd unit test module %d vdev %d n_args %d token %d\n",
8984 cmd->module_id, cmd->vdev_id, cmd->num_args,
8985 cmd->diag_token);
8986
8987 return ret;
8988 }
8989
ath11k_wmi_simulate_radar(struct ath11k * ar)8990 int ath11k_wmi_simulate_radar(struct ath11k *ar)
8991 {
8992 struct ath11k_vif *arvif;
8993 u32 dfs_args[DFS_MAX_TEST_ARGS];
8994 struct wmi_unit_test_cmd wmi_ut;
8995 bool arvif_found = false;
8996
8997 list_for_each_entry(arvif, &ar->arvifs, list) {
8998 if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
8999 arvif_found = true;
9000 break;
9001 }
9002 }
9003
9004 if (!arvif_found)
9005 return -EINVAL;
9006
9007 dfs_args[DFS_TEST_CMDID] = 0;
9008 dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
9009 /* Currently we could pass segment_id(b0 - b1), chirp(b2)
9010 * freq offset (b3 - b10) to unit test. For simulation
9011 * purpose this can be set to 0 which is valid.
9012 */
9013 dfs_args[DFS_TEST_RADAR_PARAM] = 0;
9014
9015 wmi_ut.vdev_id = arvif->vdev_id;
9016 wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
9017 wmi_ut.num_args = DFS_MAX_TEST_ARGS;
9018 wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
9019
9020 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
9021
9022 return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
9023 }
9024
ath11k_wmi_fw_dbglog_cfg(struct ath11k * ar,u32 * module_id_bitmap,struct ath11k_fw_dbglog * dbglog)9025 int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
9026 struct ath11k_fw_dbglog *dbglog)
9027 {
9028 struct ath11k_pdev_wmi *wmi = ar->wmi;
9029 struct wmi_debug_log_config_cmd_fixed_param *cmd;
9030 struct sk_buff *skb;
9031 struct wmi_tlv *tlv;
9032 int ret, len;
9033
9034 len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9035 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9036 if (!skb)
9037 return -ENOMEM;
9038
9039 cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
9040 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
9041 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9042 cmd->dbg_log_param = dbglog->param;
9043
9044 tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
9045 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9046 FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9047
9048 switch (dbglog->param) {
9049 case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
9050 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
9051 case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
9052 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
9053 cmd->value = dbglog->value;
9054 break;
9055 case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
9056 case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
9057 cmd->value = dbglog->value;
9058 memcpy(tlv->value, module_id_bitmap,
9059 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9060 /* clear current config to be used for next user config */
9061 memset(module_id_bitmap, 0,
9062 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9063 break;
9064 default:
9065 dev_kfree_skb(skb);
9066 return -EINVAL;
9067 }
9068
9069 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
9070 if (ret) {
9071 ath11k_warn(ar->ab,
9072 "failed to send WMI_DBGLOG_CFG_CMDID\n");
9073 dev_kfree_skb(skb);
9074 }
9075
9076 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd dbglog cfg");
9077
9078 return ret;
9079 }
9080
ath11k_wmi_connect(struct ath11k_base * ab)9081 int ath11k_wmi_connect(struct ath11k_base *ab)
9082 {
9083 u32 i;
9084 u8 wmi_ep_count;
9085
9086 wmi_ep_count = ab->htc.wmi_ep_count;
9087 if (wmi_ep_count > ab->hw_params.max_radios)
9088 return -1;
9089
9090 for (i = 0; i < wmi_ep_count; i++)
9091 ath11k_connect_pdev_htc_service(ab, i);
9092
9093 return 0;
9094 }
9095
ath11k_wmi_pdev_detach(struct ath11k_base * ab,u8 pdev_id)9096 static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
9097 {
9098 if (WARN_ON(pdev_id >= MAX_RADIOS))
9099 return;
9100
9101 /* TODO: Deinit any pdev specific wmi resource */
9102 }
9103
ath11k_wmi_pdev_attach(struct ath11k_base * ab,u8 pdev_id)9104 int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
9105 u8 pdev_id)
9106 {
9107 struct ath11k_pdev_wmi *wmi_handle;
9108
9109 if (pdev_id >= ab->hw_params.max_radios)
9110 return -EINVAL;
9111
9112 wmi_handle = &ab->wmi_ab.wmi[pdev_id];
9113
9114 wmi_handle->wmi_ab = &ab->wmi_ab;
9115
9116 ab->wmi_ab.ab = ab;
9117 /* TODO: Init remaining resource specific to pdev */
9118
9119 return 0;
9120 }
9121
ath11k_wmi_attach(struct ath11k_base * ab)9122 int ath11k_wmi_attach(struct ath11k_base *ab)
9123 {
9124 int ret;
9125
9126 ret = ath11k_wmi_pdev_attach(ab, 0);
9127 if (ret)
9128 return ret;
9129
9130 ab->wmi_ab.ab = ab;
9131 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
9132
9133 /* It's overwritten when service_ext_ready is handled */
9134 if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxdma_per_pdev > 1)
9135 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
9136
9137 /* TODO: Init remaining wmi soc resources required */
9138 init_completion(&ab->wmi_ab.service_ready);
9139 init_completion(&ab->wmi_ab.unified_ready);
9140
9141 return 0;
9142 }
9143
ath11k_wmi_detach(struct ath11k_base * ab)9144 void ath11k_wmi_detach(struct ath11k_base *ab)
9145 {
9146 int i;
9147
9148 /* TODO: Deinit wmi resource specific to SOC as required */
9149
9150 for (i = 0; i < ab->htc.wmi_ep_count; i++)
9151 ath11k_wmi_pdev_detach(ab, i);
9152
9153 ath11k_wmi_free_dbring_caps(ab);
9154 }
9155
ath11k_wmi_hw_data_filter_cmd(struct ath11k * ar,u32 vdev_id,u32 filter_bitmap,bool enable)9156 int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
9157 u32 filter_bitmap, bool enable)
9158 {
9159 struct wmi_hw_data_filter_cmd *cmd;
9160 struct sk_buff *skb;
9161 int len;
9162
9163 len = sizeof(*cmd);
9164 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9165
9166 if (!skb)
9167 return -ENOMEM;
9168
9169 cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
9170 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
9171 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9172
9173 cmd->vdev_id = vdev_id;
9174 cmd->enable = enable;
9175
9176 /* Set all modes in case of disable */
9177 if (cmd->enable)
9178 cmd->hw_filter_bitmap = filter_bitmap;
9179 else
9180 cmd->hw_filter_bitmap = ((u32)~0U);
9181
9182 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9183 "hw data filter enable %d filter_bitmap 0x%x\n",
9184 enable, filter_bitmap);
9185
9186 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
9187 }
9188
ath11k_wmi_wow_host_wakeup_ind(struct ath11k * ar)9189 int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
9190 {
9191 struct wmi_wow_host_wakeup_ind *cmd;
9192 struct sk_buff *skb;
9193 size_t len;
9194
9195 len = sizeof(*cmd);
9196 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9197 if (!skb)
9198 return -ENOMEM;
9199
9200 cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
9201 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9202 WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
9203 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9204
9205 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow host wakeup ind\n");
9206
9207 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
9208 }
9209
ath11k_wmi_wow_enable(struct ath11k * ar)9210 int ath11k_wmi_wow_enable(struct ath11k *ar)
9211 {
9212 struct wmi_wow_enable_cmd *cmd;
9213 struct sk_buff *skb;
9214 int len;
9215
9216 len = sizeof(*cmd);
9217 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9218 if (!skb)
9219 return -ENOMEM;
9220
9221 cmd = (struct wmi_wow_enable_cmd *)skb->data;
9222 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
9223 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9224
9225 cmd->enable = 1;
9226 cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
9227 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow enable\n");
9228
9229 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
9230 }
9231
ath11k_wmi_scan_prob_req_oui(struct ath11k * ar,const u8 mac_addr[ETH_ALEN])9232 int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
9233 const u8 mac_addr[ETH_ALEN])
9234 {
9235 struct sk_buff *skb;
9236 struct wmi_scan_prob_req_oui_cmd *cmd;
9237 u32 prob_req_oui;
9238 int len;
9239
9240 prob_req_oui = (((u32)mac_addr[0]) << 16) |
9241 (((u32)mac_addr[1]) << 8) | mac_addr[2];
9242
9243 len = sizeof(*cmd);
9244 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9245 if (!skb)
9246 return -ENOMEM;
9247
9248 cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
9249 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9250 WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
9251 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9252 cmd->prob_req_oui = prob_req_oui;
9253
9254 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "scan prob req oui %d\n",
9255 prob_req_oui);
9256
9257 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
9258 }
9259
ath11k_wmi_wow_add_wakeup_event(struct ath11k * ar,u32 vdev_id,enum wmi_wow_wakeup_event event,u32 enable)9260 int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
9261 enum wmi_wow_wakeup_event event,
9262 u32 enable)
9263 {
9264 struct wmi_wow_add_del_event_cmd *cmd;
9265 struct sk_buff *skb;
9266 size_t len;
9267
9268 len = sizeof(*cmd);
9269 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9270 if (!skb)
9271 return -ENOMEM;
9272
9273 cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
9274 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
9275 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9276
9277 cmd->vdev_id = vdev_id;
9278 cmd->is_add = enable;
9279 cmd->event_bitmap = (1 << event);
9280
9281 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add wakeup event %s enable %d vdev_id %d\n",
9282 wow_wakeup_event(event), enable, vdev_id);
9283
9284 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
9285 }
9286
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)9287 int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
9288 const u8 *pattern, const u8 *mask,
9289 int pattern_len, int pattern_offset)
9290 {
9291 struct wmi_wow_add_pattern_cmd *cmd;
9292 struct wmi_wow_bitmap_pattern *bitmap;
9293 struct wmi_tlv *tlv;
9294 struct sk_buff *skb;
9295 u8 *ptr;
9296 size_t len;
9297
9298 len = sizeof(*cmd) +
9299 sizeof(*tlv) + /* array struct */
9300 sizeof(*bitmap) + /* bitmap */
9301 sizeof(*tlv) + /* empty ipv4 sync */
9302 sizeof(*tlv) + /* empty ipv6 sync */
9303 sizeof(*tlv) + /* empty magic */
9304 sizeof(*tlv) + /* empty info timeout */
9305 sizeof(*tlv) + sizeof(u32); /* ratelimit interval */
9306
9307 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9308 if (!skb)
9309 return -ENOMEM;
9310
9311 /* cmd */
9312 ptr = (u8 *)skb->data;
9313 cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
9314 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9315 WMI_TAG_WOW_ADD_PATTERN_CMD) |
9316 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9317
9318 cmd->vdev_id = vdev_id;
9319 cmd->pattern_id = pattern_id;
9320 cmd->pattern_type = WOW_BITMAP_PATTERN;
9321
9322 ptr += sizeof(*cmd);
9323
9324 /* bitmap */
9325 tlv = (struct wmi_tlv *)ptr;
9326 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9327 WMI_TAG_ARRAY_STRUCT) |
9328 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
9329
9330 ptr += sizeof(*tlv);
9331
9332 bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
9333 bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9334 WMI_TAG_WOW_BITMAP_PATTERN_T) |
9335 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
9336
9337 memcpy(bitmap->patternbuf, pattern, pattern_len);
9338 ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
9339 memcpy(bitmap->bitmaskbuf, mask, pattern_len);
9340 ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
9341 bitmap->pattern_offset = pattern_offset;
9342 bitmap->pattern_len = pattern_len;
9343 bitmap->bitmask_len = pattern_len;
9344 bitmap->pattern_id = pattern_id;
9345
9346 ptr += sizeof(*bitmap);
9347
9348 /* ipv4 sync */
9349 tlv = (struct wmi_tlv *)ptr;
9350 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9351 WMI_TAG_ARRAY_STRUCT) |
9352 FIELD_PREP(WMI_TLV_LEN, 0);
9353
9354 ptr += sizeof(*tlv);
9355
9356 /* ipv6 sync */
9357 tlv = (struct wmi_tlv *)ptr;
9358 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9359 WMI_TAG_ARRAY_STRUCT) |
9360 FIELD_PREP(WMI_TLV_LEN, 0);
9361
9362 ptr += sizeof(*tlv);
9363
9364 /* magic */
9365 tlv = (struct wmi_tlv *)ptr;
9366 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9367 WMI_TAG_ARRAY_STRUCT) |
9368 FIELD_PREP(WMI_TLV_LEN, 0);
9369
9370 ptr += sizeof(*tlv);
9371
9372 /* pattern info timeout */
9373 tlv = (struct wmi_tlv *)ptr;
9374 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9375 WMI_TAG_ARRAY_UINT32) |
9376 FIELD_PREP(WMI_TLV_LEN, 0);
9377
9378 ptr += sizeof(*tlv);
9379
9380 /* ratelimit interval */
9381 tlv = (struct wmi_tlv *)ptr;
9382 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9383 WMI_TAG_ARRAY_UINT32) |
9384 FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
9385
9386 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
9387 vdev_id, pattern_id, pattern_offset);
9388
9389 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
9390 }
9391
ath11k_wmi_wow_del_pattern(struct ath11k * ar,u32 vdev_id,u32 pattern_id)9392 int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
9393 {
9394 struct wmi_wow_del_pattern_cmd *cmd;
9395 struct sk_buff *skb;
9396 size_t len;
9397
9398 len = sizeof(*cmd);
9399 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9400 if (!skb)
9401 return -ENOMEM;
9402
9403 cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
9404 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9405 WMI_TAG_WOW_DEL_PATTERN_CMD) |
9406 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9407
9408 cmd->vdev_id = vdev_id;
9409 cmd->pattern_id = pattern_id;
9410 cmd->pattern_type = WOW_BITMAP_PATTERN;
9411
9412 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow del pattern vdev_id %d pattern_id %d\n",
9413 vdev_id, pattern_id);
9414
9415 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
9416 }
9417
9418 static struct sk_buff *
ath11k_wmi_op_gen_config_pno_start(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno)9419 ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
9420 u32 vdev_id,
9421 struct wmi_pno_scan_req *pno)
9422 {
9423 struct nlo_configured_parameters *nlo_list;
9424 struct wmi_wow_nlo_config_cmd *cmd;
9425 struct wmi_tlv *tlv;
9426 struct sk_buff *skb;
9427 u32 *channel_list;
9428 size_t len, nlo_list_len, channel_list_len;
9429 u8 *ptr;
9430 u32 i;
9431
9432 len = sizeof(*cmd) +
9433 sizeof(*tlv) +
9434 /* TLV place holder for array of structures
9435 * nlo_configured_parameters(nlo_list)
9436 */
9437 sizeof(*tlv);
9438 /* TLV place holder for array of uint32 channel_list */
9439
9440 channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
9441 len += channel_list_len;
9442
9443 nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
9444 len += nlo_list_len;
9445
9446 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9447 if (!skb)
9448 return ERR_PTR(-ENOMEM);
9449
9450 ptr = (u8 *)skb->data;
9451 cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
9452 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9453 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9454
9455 cmd->vdev_id = pno->vdev_id;
9456 cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
9457
9458 /* current FW does not support min-max range for dwell time */
9459 cmd->active_dwell_time = pno->active_max_time;
9460 cmd->passive_dwell_time = pno->passive_max_time;
9461
9462 if (pno->do_passive_scan)
9463 cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
9464
9465 cmd->fast_scan_period = pno->fast_scan_period;
9466 cmd->slow_scan_period = pno->slow_scan_period;
9467 cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
9468 cmd->delay_start_time = pno->delay_start_time;
9469
9470 if (pno->enable_pno_scan_randomization) {
9471 cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
9472 WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
9473 ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
9474 ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
9475 ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
9476 ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
9477 }
9478
9479 ptr += sizeof(*cmd);
9480
9481 /* nlo_configured_parameters(nlo_list) */
9482 cmd->no_of_ssids = pno->uc_networks_count;
9483 tlv = (struct wmi_tlv *)ptr;
9484 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9485 WMI_TAG_ARRAY_STRUCT) |
9486 FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
9487
9488 ptr += sizeof(*tlv);
9489 nlo_list = (struct nlo_configured_parameters *)ptr;
9490 for (i = 0; i < cmd->no_of_ssids; i++) {
9491 tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
9492 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9493 FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
9494
9495 nlo_list[i].ssid.valid = true;
9496 nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
9497 memcpy(nlo_list[i].ssid.ssid.ssid,
9498 pno->a_networks[i].ssid.ssid,
9499 nlo_list[i].ssid.ssid.ssid_len);
9500 ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
9501 roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
9502
9503 if (pno->a_networks[i].rssi_threshold &&
9504 pno->a_networks[i].rssi_threshold > -300) {
9505 nlo_list[i].rssi_cond.valid = true;
9506 nlo_list[i].rssi_cond.rssi =
9507 pno->a_networks[i].rssi_threshold;
9508 }
9509
9510 nlo_list[i].bcast_nw_type.valid = true;
9511 nlo_list[i].bcast_nw_type.bcast_nw_type =
9512 pno->a_networks[i].bcast_nw_type;
9513 }
9514
9515 ptr += nlo_list_len;
9516 cmd->num_of_channels = pno->a_networks[0].channel_count;
9517 tlv = (struct wmi_tlv *)ptr;
9518 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9519 FIELD_PREP(WMI_TLV_LEN, channel_list_len);
9520 ptr += sizeof(*tlv);
9521 channel_list = (u32 *)ptr;
9522 for (i = 0; i < cmd->num_of_channels; i++)
9523 channel_list[i] = pno->a_networks[0].channels[i];
9524
9525 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv start pno config vdev_id %d\n",
9526 vdev_id);
9527
9528 return skb;
9529 }
9530
ath11k_wmi_op_gen_config_pno_stop(struct ath11k * ar,u32 vdev_id)9531 static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
9532 u32 vdev_id)
9533 {
9534 struct wmi_wow_nlo_config_cmd *cmd;
9535 struct sk_buff *skb;
9536 size_t len;
9537
9538 len = sizeof(*cmd);
9539 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9540 if (!skb)
9541 return ERR_PTR(-ENOMEM);
9542
9543 cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
9544 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9545 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
9546
9547 cmd->vdev_id = vdev_id;
9548 cmd->flags = WMI_NLO_CONFIG_STOP;
9549
9550 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9551 "tlv stop pno config vdev_id %d\n", vdev_id);
9552 return skb;
9553 }
9554
ath11k_wmi_wow_config_pno(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno_scan)9555 int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
9556 struct wmi_pno_scan_req *pno_scan)
9557 {
9558 struct sk_buff *skb;
9559
9560 if (pno_scan->enable)
9561 skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
9562 else
9563 skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
9564
9565 if (IS_ERR_OR_NULL(skb))
9566 return -ENOMEM;
9567
9568 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
9569 }
9570
ath11k_wmi_fill_ns_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable,bool ext)9571 static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
9572 struct ath11k_arp_ns_offload *offload,
9573 u8 **ptr,
9574 bool enable,
9575 bool ext)
9576 {
9577 struct wmi_ns_offload_tuple *ns;
9578 struct wmi_tlv *tlv;
9579 u8 *buf_ptr = *ptr;
9580 u32 ns_cnt, ns_ext_tuples;
9581 int i, max_offloads;
9582
9583 ns_cnt = offload->ipv6_count;
9584
9585 tlv = (struct wmi_tlv *)buf_ptr;
9586
9587 if (ext) {
9588 ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
9589 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9590 FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
9591 i = WMI_MAX_NS_OFFLOADS;
9592 max_offloads = offload->ipv6_count;
9593 } else {
9594 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9595 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
9596 i = 0;
9597 max_offloads = WMI_MAX_NS_OFFLOADS;
9598 }
9599
9600 buf_ptr += sizeof(*tlv);
9601
9602 for (; i < max_offloads; i++) {
9603 ns = (struct wmi_ns_offload_tuple *)buf_ptr;
9604 ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
9605 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
9606
9607 if (enable) {
9608 if (i < ns_cnt)
9609 ns->flags |= WMI_NSOL_FLAGS_VALID;
9610
9611 memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
9612 memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
9613 ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
9614 ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
9615
9616 if (offload->ipv6_type[i])
9617 ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
9618
9619 memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
9620 ath11k_ce_byte_swap(ns->target_mac.addr, 8);
9621
9622 if (ns->target_mac.word0 != 0 ||
9623 ns->target_mac.word1 != 0) {
9624 ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
9625 }
9626
9627 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9628 "index %d ns_solicited %pI6 target %pI6",
9629 i, ns->solicitation_ipaddr,
9630 ns->target_ipaddr[0]);
9631 }
9632
9633 buf_ptr += sizeof(*ns);
9634 }
9635
9636 *ptr = buf_ptr;
9637 }
9638
ath11k_wmi_fill_arp_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable)9639 static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
9640 struct ath11k_arp_ns_offload *offload,
9641 u8 **ptr,
9642 bool enable)
9643 {
9644 struct wmi_arp_offload_tuple *arp;
9645 struct wmi_tlv *tlv;
9646 u8 *buf_ptr = *ptr;
9647 int i;
9648
9649 /* fill arp tuple */
9650 tlv = (struct wmi_tlv *)buf_ptr;
9651 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9652 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
9653 buf_ptr += sizeof(*tlv);
9654
9655 for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
9656 arp = (struct wmi_arp_offload_tuple *)buf_ptr;
9657 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
9658 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9659
9660 if (enable && i < offload->ipv4_count) {
9661 /* Copy the target ip addr and flags */
9662 arp->flags = WMI_ARPOL_FLAGS_VALID;
9663 memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
9664 ath11k_ce_byte_swap(arp->target_ipaddr, 4);
9665
9666 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "arp offload address %pI4",
9667 arp->target_ipaddr);
9668 }
9669
9670 buf_ptr += sizeof(*arp);
9671 }
9672
9673 *ptr = buf_ptr;
9674 }
9675
ath11k_wmi_arp_ns_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)9676 int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
9677 struct ath11k_vif *arvif, bool enable)
9678 {
9679 struct ath11k_arp_ns_offload *offload;
9680 struct wmi_set_arp_ns_offload_cmd *cmd;
9681 struct wmi_tlv *tlv;
9682 struct sk_buff *skb;
9683 u8 *buf_ptr;
9684 size_t len;
9685 u8 ns_cnt, ns_ext_tuples = 0;
9686
9687 offload = &arvif->arp_ns_offload;
9688 ns_cnt = offload->ipv6_count;
9689
9690 len = sizeof(*cmd) +
9691 sizeof(*tlv) +
9692 WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
9693 sizeof(*tlv) +
9694 WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
9695
9696 if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
9697 ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
9698 len += sizeof(*tlv) +
9699 ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
9700 }
9701
9702 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9703 if (!skb)
9704 return -ENOMEM;
9705
9706 buf_ptr = skb->data;
9707 cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
9708 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9709 WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
9710 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9711
9712 cmd->flags = 0;
9713 cmd->vdev_id = arvif->vdev_id;
9714 cmd->num_ns_ext_tuples = ns_ext_tuples;
9715
9716 buf_ptr += sizeof(*cmd);
9717
9718 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
9719 ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
9720
9721 if (ns_ext_tuples)
9722 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
9723
9724 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
9725 }
9726
ath11k_wmi_gtk_rekey_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)9727 int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
9728 struct ath11k_vif *arvif, bool enable)
9729 {
9730 struct wmi_gtk_rekey_offload_cmd *cmd;
9731 struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
9732 int len;
9733 struct sk_buff *skb;
9734 __le64 replay_ctr;
9735
9736 len = sizeof(*cmd);
9737 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9738 if (!skb)
9739 return -ENOMEM;
9740
9741 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9742 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9743 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9744
9745 cmd->vdev_id = arvif->vdev_id;
9746
9747 if (enable) {
9748 cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
9749
9750 /* the length in rekey_data and cmd is equal */
9751 memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
9752 ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
9753 memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
9754 ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
9755
9756 replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
9757 memcpy(cmd->replay_ctr, &replay_ctr,
9758 sizeof(replay_ctr));
9759 ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
9760 } else {
9761 cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
9762 }
9763
9764 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
9765 arvif->vdev_id, enable);
9766 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9767 }
9768
ath11k_wmi_gtk_rekey_getinfo(struct ath11k * ar,struct ath11k_vif * arvif)9769 int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
9770 struct ath11k_vif *arvif)
9771 {
9772 struct wmi_gtk_rekey_offload_cmd *cmd;
9773 int len;
9774 struct sk_buff *skb;
9775
9776 len = sizeof(*cmd);
9777 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9778 if (!skb)
9779 return -ENOMEM;
9780
9781 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9782 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9783 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9784
9785 cmd->vdev_id = arvif->vdev_id;
9786 cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
9787
9788 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
9789 arvif->vdev_id);
9790 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9791 }
9792
ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k * ar,const u8 * sar_val)9793 int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
9794 { struct ath11k_pdev_wmi *wmi = ar->wmi;
9795 struct wmi_pdev_set_sar_table_cmd *cmd;
9796 struct wmi_tlv *tlv;
9797 struct sk_buff *skb;
9798 u8 *buf_ptr;
9799 u32 len, sar_len_aligned, rsvd_len_aligned;
9800
9801 sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
9802 rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
9803 len = sizeof(*cmd) +
9804 TLV_HDR_SIZE + sar_len_aligned +
9805 TLV_HDR_SIZE + rsvd_len_aligned;
9806
9807 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9808 if (!skb)
9809 return -ENOMEM;
9810
9811 cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
9812 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
9813 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9814 cmd->pdev_id = ar->pdev->pdev_id;
9815 cmd->sar_len = BIOS_SAR_TABLE_LEN;
9816 cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
9817
9818 buf_ptr = skb->data + sizeof(*cmd);
9819 tlv = (struct wmi_tlv *)buf_ptr;
9820 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9821 FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
9822 buf_ptr += TLV_HDR_SIZE;
9823 memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
9824
9825 buf_ptr += sar_len_aligned;
9826 tlv = (struct wmi_tlv *)buf_ptr;
9827 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9828 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9829
9830 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
9831 }
9832
ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k * ar)9833 int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
9834 {
9835 struct ath11k_pdev_wmi *wmi = ar->wmi;
9836 struct wmi_pdev_set_geo_table_cmd *cmd;
9837 struct wmi_tlv *tlv;
9838 struct sk_buff *skb;
9839 u8 *buf_ptr;
9840 u32 len, rsvd_len_aligned;
9841
9842 rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
9843 len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
9844
9845 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9846 if (!skb)
9847 return -ENOMEM;
9848
9849 cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
9850 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
9851 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9852 cmd->pdev_id = ar->pdev->pdev_id;
9853 cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
9854
9855 buf_ptr = skb->data + sizeof(*cmd);
9856 tlv = (struct wmi_tlv *)buf_ptr;
9857 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9858 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9859
9860 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
9861 }
9862
ath11k_wmi_sta_keepalive(struct ath11k * ar,const struct wmi_sta_keepalive_arg * arg)9863 int ath11k_wmi_sta_keepalive(struct ath11k *ar,
9864 const struct wmi_sta_keepalive_arg *arg)
9865 {
9866 struct ath11k_pdev_wmi *wmi = ar->wmi;
9867 struct wmi_sta_keepalive_cmd *cmd;
9868 struct wmi_sta_keepalive_arp_resp *arp;
9869 struct sk_buff *skb;
9870 size_t len;
9871
9872 len = sizeof(*cmd) + sizeof(*arp);
9873 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9874 if (!skb)
9875 return -ENOMEM;
9876
9877 cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
9878 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9879 WMI_TAG_STA_KEEPALIVE_CMD) |
9880 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9881 cmd->vdev_id = arg->vdev_id;
9882 cmd->enabled = arg->enabled;
9883 cmd->interval = arg->interval;
9884 cmd->method = arg->method;
9885
9886 arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
9887 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9888 WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
9889 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9890
9891 if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
9892 arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
9893 arp->src_ip4_addr = arg->src_ip4_addr;
9894 arp->dest_ip4_addr = arg->dest_ip4_addr;
9895 ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
9896 }
9897
9898 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9899 "sta keepalive vdev %d enabled %d method %d interval %d\n",
9900 arg->vdev_id, arg->enabled, arg->method, arg->interval);
9901
9902 return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
9903 }
9904
ath11k_wmi_supports_6ghz_cc_ext(struct ath11k * ar)9905 bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)
9906 {
9907 return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
9908 ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;
9909 }
9910