1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6 #include <linux/skbuff.h>
7 #include <linux/ctype.h>
8 #include <net/mac80211.h>
9 #include <net/cfg80211.h>
10 #include <linux/completion.h>
11 #include <linux/if_ether.h>
12 #include <linux/types.h>
13 #include <linux/pci.h>
14 #include <linux/uuid.h>
15 #include <linux/time.h>
16 #if defined(CONFIG_OF)
17 #include <linux/of.h>
18 #endif
19 #if defined(__FreeBSD__)
20 #include <linux/math64.h>
21 #endif
22 #include "core.h"
23 #include "debug.h"
24 #include "mac.h"
25 #include "hw.h"
26 #include "peer.h"
27 #include "testmode.h"
28 #include "p2p.h"
29
30 struct wmi_tlv_policy {
31 size_t min_len;
32 };
33
34 struct wmi_tlv_svc_ready_parse {
35 bool wmi_svc_bitmap_done;
36 };
37
38 struct wmi_tlv_dma_ring_caps_parse {
39 struct wmi_dma_ring_capabilities *dma_ring_caps;
40 u32 n_dma_ring_caps;
41 };
42
43 struct wmi_tlv_svc_rdy_ext_parse {
44 struct ath11k_service_ext_param param;
45 #if defined(__linux__)
46 struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
47 struct wmi_hw_mode_capabilities *hw_mode_caps;
48 #elif defined(__FreeBSD__)
49 const struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
50 const struct wmi_hw_mode_capabilities *hw_mode_caps;
51 #endif
52 u32 n_hw_mode_caps;
53 u32 tot_phy_id;
54 struct wmi_hw_mode_capabilities pref_hw_mode_caps;
55 struct wmi_mac_phy_capabilities *mac_phy_caps;
56 u32 n_mac_phy_caps;
57 #if defined(__linux__)
58 struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
59 struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
60 #elif defined(__FreeBSD__)
61 const struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
62 const struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
63 #endif
64 u32 n_ext_hal_reg_caps;
65 struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
66 bool hw_mode_done;
67 bool mac_phy_done;
68 bool ext_hal_reg_done;
69 bool mac_phy_chainmask_combo_done;
70 bool mac_phy_chainmask_cap_done;
71 bool oem_dma_ring_cap_done;
72 bool dma_ring_cap_done;
73 };
74
75 struct wmi_tlv_svc_rdy_ext2_parse {
76 struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
77 bool dma_ring_cap_done;
78 };
79
80 struct wmi_tlv_rdy_parse {
81 u32 num_extra_mac_addr;
82 };
83
84 struct wmi_tlv_dma_buf_release_parse {
85 struct ath11k_wmi_dma_buf_release_fixed_param fixed;
86 #if defined(__linux__)
87 struct wmi_dma_buf_release_entry *buf_entry;
88 struct wmi_dma_buf_release_meta_data *meta_data;
89 #elif defined(__FreeBSD__)
90 const struct wmi_dma_buf_release_entry *buf_entry;
91 const struct wmi_dma_buf_release_meta_data *meta_data;
92 #endif
93 u32 num_buf_entry;
94 u32 num_meta;
95 bool buf_entry_done;
96 bool meta_data_done;
97 };
98
99 struct wmi_tlv_fw_stats_parse {
100 const struct wmi_stats_event *ev;
101 const struct wmi_per_chain_rssi_stats *rssi;
102 struct ath11k_fw_stats *stats;
103 int rssi_num;
104 bool chain_rssi_done;
105 };
106
107 struct wmi_tlv_mgmt_rx_parse {
108 const struct wmi_mgmt_rx_hdr *fixed;
109 const u8 *frame_buf;
110 bool frame_buf_done;
111 };
112
113 static const struct wmi_tlv_policy wmi_tlv_policies[] = {
114 [WMI_TAG_ARRAY_BYTE]
115 = { .min_len = 0 },
116 [WMI_TAG_ARRAY_UINT32]
117 = { .min_len = 0 },
118 [WMI_TAG_SERVICE_READY_EVENT]
119 = { .min_len = sizeof(struct wmi_service_ready_event) },
120 [WMI_TAG_SERVICE_READY_EXT_EVENT]
121 = { .min_len = sizeof(struct wmi_service_ready_ext_event) },
122 [WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS]
123 = { .min_len = sizeof(struct wmi_soc_mac_phy_hw_mode_caps) },
124 [WMI_TAG_SOC_HAL_REG_CAPABILITIES]
125 = { .min_len = sizeof(struct wmi_soc_hal_reg_capabilities) },
126 [WMI_TAG_VDEV_START_RESPONSE_EVENT]
127 = { .min_len = sizeof(struct wmi_vdev_start_resp_event) },
128 [WMI_TAG_PEER_DELETE_RESP_EVENT]
129 = { .min_len = sizeof(struct wmi_peer_delete_resp_event) },
130 [WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]
131 = { .min_len = sizeof(struct wmi_bcn_tx_status_event) },
132 [WMI_TAG_VDEV_STOPPED_EVENT]
133 = { .min_len = sizeof(struct wmi_vdev_stopped_event) },
134 [WMI_TAG_REG_CHAN_LIST_CC_EVENT]
135 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_event) },
136 [WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT]
137 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_ext_event) },
138 [WMI_TAG_MGMT_RX_HDR]
139 = { .min_len = sizeof(struct wmi_mgmt_rx_hdr) },
140 [WMI_TAG_MGMT_TX_COMPL_EVENT]
141 = { .min_len = sizeof(struct wmi_mgmt_tx_compl_event) },
142 [WMI_TAG_SCAN_EVENT]
143 = { .min_len = sizeof(struct wmi_scan_event) },
144 [WMI_TAG_PEER_STA_KICKOUT_EVENT]
145 = { .min_len = sizeof(struct wmi_peer_sta_kickout_event) },
146 [WMI_TAG_ROAM_EVENT]
147 = { .min_len = sizeof(struct wmi_roam_event) },
148 [WMI_TAG_CHAN_INFO_EVENT]
149 = { .min_len = sizeof(struct wmi_chan_info_event) },
150 [WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]
151 = { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) },
152 [WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]
153 = { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) },
154 [WMI_TAG_READY_EVENT] = {
155 .min_len = sizeof(struct wmi_ready_event_min) },
156 [WMI_TAG_SERVICE_AVAILABLE_EVENT]
157 = {.min_len = sizeof(struct wmi_service_available_event) },
158 [WMI_TAG_PEER_ASSOC_CONF_EVENT]
159 = { .min_len = sizeof(struct wmi_peer_assoc_conf_event) },
160 [WMI_TAG_STATS_EVENT]
161 = { .min_len = sizeof(struct wmi_stats_event) },
162 [WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
163 = { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
164 [WMI_TAG_HOST_SWFDA_EVENT] = {
165 .min_len = sizeof(struct wmi_fils_discovery_event) },
166 [WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
167 .min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
168 [WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
169 .min_len = sizeof(struct wmi_vdev_delete_resp_event) },
170 [WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
171 .min_len = sizeof(struct wmi_obss_color_collision_event) },
172 [WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
173 .min_len = sizeof(struct wmi_11d_new_cc_ev) },
174 [WMI_TAG_PER_CHAIN_RSSI_STATS] = {
175 .min_len = sizeof(struct wmi_per_chain_rssi_stats) },
176 [WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
177 .min_len = sizeof(struct wmi_twt_add_dialog_event) },
178 [WMI_TAG_P2P_NOA_INFO] = {
179 .min_len = sizeof(struct ath11k_wmi_p2p_noa_info) },
180 [WMI_TAG_P2P_NOA_EVENT] = {
181 .min_len = sizeof(struct wmi_p2p_noa_event) },
182 };
183
184 #define PRIMAP(_hw_mode_) \
185 [_hw_mode_] = _hw_mode_##_PRI
186
187 static const int ath11k_hw_mode_pri_map[] = {
188 PRIMAP(WMI_HOST_HW_MODE_SINGLE),
189 PRIMAP(WMI_HOST_HW_MODE_DBS),
190 PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
191 PRIMAP(WMI_HOST_HW_MODE_SBS),
192 PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
193 PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
194 /* keep last */
195 PRIMAP(WMI_HOST_HW_MODE_MAX),
196 };
197
198 static int
199 #if defined(__linux__)
ath11k_wmi_tlv_iter(struct ath11k_base * ab,const void * ptr,size_t len,int (* iter)(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data),void * data)200 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
201 #elif defined(__FreeBSD__)
202 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const u8 *ptr, size_t len,
203 #endif
204 int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
205 const void *ptr, void *data),
206 void *data)
207 {
208 #if defined(__linux__)
209 const void *begin = ptr;
210 #elif defined(__FreeBSD__)
211 const u8 *begin = ptr;
212 #endif
213 const struct wmi_tlv *tlv;
214 u16 tlv_tag, tlv_len;
215 int ret;
216
217 while (len > 0) {
218 if (len < sizeof(*tlv)) {
219 ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
220 ptr - begin, len, sizeof(*tlv));
221 return -EINVAL;
222 }
223
224 #if defined(__linux__)
225 tlv = ptr;
226 #elif defined(__FreeBSD__)
227 tlv = (const void *)ptr;
228 #endif
229 tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
230 tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
231 ptr += sizeof(*tlv);
232 len -= sizeof(*tlv);
233
234 if (tlv_len > len) {
235 ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n",
236 tlv_tag, ptr - begin, len, tlv_len);
237 return -EINVAL;
238 }
239
240 if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
241 wmi_tlv_policies[tlv_tag].min_len &&
242 wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
243 ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n",
244 tlv_tag, ptr - begin, tlv_len,
245 wmi_tlv_policies[tlv_tag].min_len);
246 return -EINVAL;
247 }
248
249 #if defined(__linux__)
250 ret = iter(ab, tlv_tag, tlv_len, ptr, data);
251 #elif defined(__FreeBSD__)
252 ret = iter(ab, tlv_tag, tlv_len, (const void *)ptr, data);
253 #endif
254 if (ret)
255 return ret;
256
257 ptr += tlv_len;
258 len -= tlv_len;
259 }
260
261 return 0;
262 }
263
ath11k_wmi_tlv_iter_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)264 static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
265 const void *ptr, void *data)
266 {
267 const void **tb = data;
268
269 if (tag < WMI_TAG_MAX)
270 tb[tag] = ptr;
271
272 return 0;
273 }
274
ath11k_wmi_tlv_parse(struct ath11k_base * ar,const void ** tb,const void * ptr,size_t len)275 static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
276 const void *ptr, size_t len)
277 {
278 return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
279 (void *)tb);
280 }
281
ath11k_wmi_tlv_parse_alloc(struct ath11k_base * ab,struct sk_buff * skb,gfp_t gfp)282 const void **ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab,
283 struct sk_buff *skb, gfp_t gfp)
284 {
285 const void **tb;
286 int ret;
287
288 tb = kcalloc(WMI_TAG_MAX, sizeof(*tb), gfp);
289 if (!tb)
290 return ERR_PTR(-ENOMEM);
291
292 ret = ath11k_wmi_tlv_parse(ab, tb, skb->data, skb->len);
293 if (ret) {
294 kfree(tb);
295 return ERR_PTR(ret);
296 }
297
298 return tb;
299 }
300
ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi * wmi,struct sk_buff * skb,u32 cmd_id)301 static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
302 u32 cmd_id)
303 {
304 struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
305 struct ath11k_base *ab = wmi->wmi_ab->ab;
306 struct wmi_cmd_hdr *cmd_hdr;
307 int ret;
308 u32 cmd = 0;
309
310 if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
311 return -ENOMEM;
312
313 cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id);
314
315 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
316 cmd_hdr->cmd_id = cmd;
317
318 trace_ath11k_wmi_cmd(ab, cmd_id, skb->data, skb->len);
319
320 memset(skb_cb, 0, sizeof(*skb_cb));
321 ret = ath11k_htc_send(&ab->htc, wmi->eid, skb);
322
323 if (ret)
324 goto err_pull;
325
326 return 0;
327
328 err_pull:
329 skb_pull(skb, sizeof(struct wmi_cmd_hdr));
330 return ret;
331 }
332
ath11k_wmi_cmd_send(struct ath11k_pdev_wmi * wmi,struct sk_buff * skb,u32 cmd_id)333 int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
334 u32 cmd_id)
335 {
336 struct ath11k_wmi_base *wmi_ab = wmi->wmi_ab;
337 int ret = -EOPNOTSUPP;
338 struct ath11k_base *ab = wmi_ab->ab;
339
340 might_sleep();
341
342 if (ab->hw_params.credit_flow) {
343 wait_event_timeout(wmi_ab->tx_credits_wq, ({
344 ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
345
346 if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
347 &wmi_ab->ab->dev_flags))
348 ret = -ESHUTDOWN;
349
350 (ret != -EAGAIN);
351 }), WMI_SEND_TIMEOUT_HZ);
352 } else {
353 wait_event_timeout(wmi->tx_ce_desc_wq, ({
354 ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
355
356 if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
357 &wmi_ab->ab->dev_flags))
358 ret = -ESHUTDOWN;
359
360 (ret != -ENOBUFS);
361 }), WMI_SEND_TIMEOUT_HZ);
362 }
363
364 if (ret == -EAGAIN)
365 ath11k_warn(wmi_ab->ab, "wmi command %d timeout\n", cmd_id);
366
367 if (ret == -ENOBUFS)
368 ath11k_warn(wmi_ab->ab, "ce desc not available for wmi command %d\n",
369 cmd_id);
370
371 return ret;
372 }
373
ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi * wmi_handle,const void * ptr,struct ath11k_service_ext_param * param)374 static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
375 const void *ptr,
376 struct ath11k_service_ext_param *param)
377 {
378 const struct wmi_service_ready_ext_event *ev = ptr;
379
380 if (!ev)
381 return -EINVAL;
382
383 /* Move this to host based bitmap */
384 param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits;
385 param->default_fw_config_bits = ev->default_fw_config_bits;
386 param->he_cap_info = ev->he_cap_info;
387 param->mpdu_density = ev->mpdu_density;
388 param->max_bssid_rx_filters = ev->max_bssid_rx_filters;
389 memcpy(¶m->ppet, &ev->ppet, sizeof(param->ppet));
390
391 return 0;
392 }
393
394 static int
ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi * wmi_handle,struct wmi_soc_mac_phy_hw_mode_caps * hw_caps,struct wmi_hw_mode_capabilities * wmi_hw_mode_caps,struct wmi_soc_hal_reg_capabilities * hal_reg_caps,struct wmi_mac_phy_capabilities * wmi_mac_phy_caps,u8 hw_mode_id,u8 phy_id,struct ath11k_pdev * pdev)395 ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
396 #if defined(__linux__)
397 struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
398 struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
399 struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
400 #elif defined(__FreeBSD__)
401 const struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
402 const struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
403 const struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
404 #endif
405 struct wmi_mac_phy_capabilities *wmi_mac_phy_caps,
406 u8 hw_mode_id, u8 phy_id,
407 struct ath11k_pdev *pdev)
408 {
409 struct wmi_mac_phy_capabilities *mac_phy_caps;
410 struct ath11k_base *ab = wmi_handle->wmi_ab->ab;
411 struct ath11k_band_cap *cap_band;
412 struct ath11k_pdev_cap *pdev_cap = &pdev->cap;
413 u32 phy_map;
414 u32 hw_idx, phy_idx = 0;
415
416 if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps)
417 return -EINVAL;
418
419 for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) {
420 if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id)
421 break;
422
423 phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map;
424 while (phy_map) {
425 phy_map >>= 1;
426 phy_idx++;
427 }
428 }
429
430 if (hw_idx == hw_caps->num_hw_modes)
431 return -EINVAL;
432
433 phy_idx += phy_id;
434 if (phy_id >= hal_reg_caps->num_phy)
435 return -EINVAL;
436
437 mac_phy_caps = wmi_mac_phy_caps + phy_idx;
438
439 pdev->pdev_id = mac_phy_caps->pdev_id;
440 pdev_cap->supported_bands |= mac_phy_caps->supported_bands;
441 pdev_cap->ampdu_density = mac_phy_caps->ampdu_density;
442 ab->target_pdev_ids[ab->target_pdev_count].supported_bands =
443 mac_phy_caps->supported_bands;
444 ab->target_pdev_ids[ab->target_pdev_count].pdev_id = mac_phy_caps->pdev_id;
445 ab->target_pdev_count++;
446
447 if (!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) &&
448 !(mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP))
449 return -EINVAL;
450
451 /* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from
452 * band to band for a single radio, need to see how this should be
453 * handled.
454 */
455 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
456 pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g;
457 pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g;
458 }
459
460 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
461 pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
462 pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
463 pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
464 pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
465 pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
466 pdev_cap->nss_ratio_enabled =
467 WMI_NSS_RATIO_ENABLE_DISABLE_GET(mac_phy_caps->nss_ratio);
468 pdev_cap->nss_ratio_info =
469 WMI_NSS_RATIO_INFO_GET(mac_phy_caps->nss_ratio);
470 }
471
472 /* tx/rx chainmask reported from fw depends on the actual hw chains used,
473 * For example, for 4x4 capable macphys, first 4 chains can be used for first
474 * mac and the remaining 4 chains can be used for the second mac or vice-versa.
475 * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
476 * will be advertised for second mac or vice-versa. Compute the shift value
477 * for tx/rx chainmask which will be used to advertise supported ht/vht rates to
478 * mac80211.
479 */
480 pdev_cap->tx_chain_mask_shift =
481 find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32);
482 pdev_cap->rx_chain_mask_shift =
483 find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32);
484
485 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
486 cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
487 cap_band->phy_id = mac_phy_caps->phy_id;
488 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
489 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
490 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
491 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
492 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
493 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
494 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
495 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g,
496 sizeof(struct ath11k_ppe_threshold));
497 }
498
499 if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
500 cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
501 cap_band->phy_id = mac_phy_caps->phy_id;
502 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
503 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
504 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
505 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
506 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
507 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
508 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
509 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
510 sizeof(struct ath11k_ppe_threshold));
511
512 cap_band = &pdev_cap->band[NL80211_BAND_6GHZ];
513 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
514 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
515 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
516 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
517 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
518 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
519 sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
520 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
521 sizeof(struct ath11k_ppe_threshold));
522 }
523
524 return 0;
525 }
526
527 static int
ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi * wmi_handle,struct wmi_soc_hal_reg_capabilities * reg_caps,struct wmi_hal_reg_capabilities_ext * wmi_ext_reg_cap,u8 phy_idx,struct ath11k_hal_reg_capabilities_ext * param)528 ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle,
529 #if defined(__linux__)
530 struct wmi_soc_hal_reg_capabilities *reg_caps,
531 struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
532 #elif defined(__FreeBSD__)
533 const struct wmi_soc_hal_reg_capabilities *reg_caps,
534 const struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
535 #endif
536 u8 phy_idx,
537 struct ath11k_hal_reg_capabilities_ext *param)
538 {
539 #if defined(__linux__)
540 struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
541 #elif defined(__FreeBSD__)
542 const struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
543 #endif
544
545 if (!reg_caps || !wmi_ext_reg_cap)
546 return -EINVAL;
547
548 if (phy_idx >= reg_caps->num_phy)
549 return -EINVAL;
550
551 ext_reg_cap = &wmi_ext_reg_cap[phy_idx];
552
553 param->phy_id = ext_reg_cap->phy_id;
554 param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain;
555 param->eeprom_reg_domain_ext =
556 ext_reg_cap->eeprom_reg_domain_ext;
557 param->regcap1 = ext_reg_cap->regcap1;
558 param->regcap2 = ext_reg_cap->regcap2;
559 /* check if param->wireless_mode is needed */
560 param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan;
561 param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan;
562 param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan;
563 param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan;
564
565 return 0;
566 }
567
ath11k_pull_service_ready_tlv(struct ath11k_base * ab,const void * evt_buf,struct ath11k_targ_cap * cap)568 static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab,
569 const void *evt_buf,
570 struct ath11k_targ_cap *cap)
571 {
572 const struct wmi_service_ready_event *ev = evt_buf;
573
574 if (!ev) {
575 ath11k_err(ab, "%s: failed by NULL param\n",
576 __func__);
577 return -EINVAL;
578 }
579
580 cap->phy_capability = ev->phy_capability;
581 cap->max_frag_entry = ev->max_frag_entry;
582 cap->num_rf_chains = ev->num_rf_chains;
583 cap->ht_cap_info = ev->ht_cap_info;
584 cap->vht_cap_info = ev->vht_cap_info;
585 cap->vht_supp_mcs = ev->vht_supp_mcs;
586 cap->hw_min_tx_power = ev->hw_min_tx_power;
587 cap->hw_max_tx_power = ev->hw_max_tx_power;
588 cap->sys_cap_info = ev->sys_cap_info;
589 cap->min_pkt_size_enable = ev->min_pkt_size_enable;
590 cap->max_bcn_ie_size = ev->max_bcn_ie_size;
591 cap->max_num_scan_channels = ev->max_num_scan_channels;
592 cap->max_supported_macs = ev->max_supported_macs;
593 cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps;
594 cap->txrx_chainmask = ev->txrx_chainmask;
595 cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
596 cap->num_msdu_desc = ev->num_msdu_desc;
597
598 return 0;
599 }
600
601 /* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in
602 * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each
603 * 4-byte word.
604 */
ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi * wmi,const u32 * wmi_svc_bm)605 static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi,
606 const u32 *wmi_svc_bm)
607 {
608 int i, j;
609
610 for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) {
611 do {
612 if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32))
613 set_bit(j, wmi->wmi_ab->svc_map);
614 } while (++j % WMI_SERVICE_BITS_IN_SIZE32);
615 }
616 }
617
ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)618 static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
619 const void *ptr, void *data)
620 {
621 struct wmi_tlv_svc_ready_parse *svc_ready = data;
622 struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
623 u16 expect_len;
624
625 switch (tag) {
626 case WMI_TAG_SERVICE_READY_EVENT:
627 if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps))
628 return -EINVAL;
629 break;
630
631 case WMI_TAG_ARRAY_UINT32:
632 if (!svc_ready->wmi_svc_bitmap_done) {
633 expect_len = WMI_SERVICE_BM_SIZE * sizeof(u32);
634 if (len < expect_len) {
635 ath11k_warn(ab, "invalid len %d for the tag 0x%x\n",
636 len, tag);
637 return -EINVAL;
638 }
639
640 ath11k_wmi_service_bitmap_copy(wmi_handle, ptr);
641
642 svc_ready->wmi_svc_bitmap_done = true;
643 }
644 break;
645 default:
646 break;
647 }
648
649 return 0;
650 }
651
ath11k_service_ready_event(struct ath11k_base * ab,struct sk_buff * skb)652 static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
653 {
654 struct wmi_tlv_svc_ready_parse svc_ready = { };
655 int ret;
656
657 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
658 ath11k_wmi_tlv_svc_rdy_parse,
659 &svc_ready);
660 if (ret) {
661 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
662 return ret;
663 }
664
665 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready");
666
667 return 0;
668 }
669
ath11k_wmi_alloc_skb(struct ath11k_wmi_base * wmi_ab,u32 len)670 struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_ab, u32 len)
671 {
672 struct sk_buff *skb;
673 struct ath11k_base *ab = wmi_ab->ab;
674 u32 round_len = roundup(len, 4);
675
676 skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len);
677 if (!skb)
678 return NULL;
679
680 skb_reserve(skb, WMI_SKB_HEADROOM);
681 if (!IS_ALIGNED((unsigned long)skb->data, 4))
682 ath11k_warn(ab, "unaligned WMI skb data\n");
683
684 skb_put(skb, round_len);
685 memset(skb->data, 0, round_len);
686
687 return skb;
688 }
689
ath11k_wmi_mgmt_get_freq(struct ath11k * ar,struct ieee80211_tx_info * info)690 static u32 ath11k_wmi_mgmt_get_freq(struct ath11k *ar,
691 struct ieee80211_tx_info *info)
692 {
693 struct ath11k_base *ab = ar->ab;
694 u32 freq = 0;
695
696 if (ab->hw_params.support_off_channel_tx &&
697 ar->scan.is_roc &&
698 (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
699 freq = ar->scan.roc_freq;
700
701 return freq;
702 }
703
ath11k_wmi_mgmt_send(struct ath11k * ar,u32 vdev_id,u32 buf_id,struct sk_buff * frame)704 int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id,
705 struct sk_buff *frame)
706 {
707 struct ath11k_pdev_wmi *wmi = ar->wmi;
708 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
709 struct wmi_mgmt_send_cmd *cmd;
710 struct wmi_tlv *frame_tlv;
711 struct sk_buff *skb;
712 u32 buf_len;
713 int ret, len;
714
715 buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ?
716 frame->len : WMI_MGMT_SEND_DOWNLD_LEN;
717
718 len = sizeof(*cmd) + sizeof(*frame_tlv) + roundup(buf_len, 4);
719
720 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
721 if (!skb)
722 return -ENOMEM;
723
724 cmd = (struct wmi_mgmt_send_cmd *)skb->data;
725 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) |
726 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
727 cmd->vdev_id = vdev_id;
728 cmd->desc_id = buf_id;
729 cmd->chanfreq = ath11k_wmi_mgmt_get_freq(ar, info);
730 cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr);
731 cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr);
732 cmd->frame_len = frame->len;
733 cmd->buf_len = buf_len;
734 cmd->tx_params_valid = 0;
735
736 frame_tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
737 frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
738 FIELD_PREP(WMI_TLV_LEN, buf_len);
739
740 memcpy(frame_tlv->value, frame->data, buf_len);
741
742 ath11k_ce_byte_swap(frame_tlv->value, buf_len);
743
744 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID);
745 if (ret) {
746 ath11k_warn(ar->ab,
747 "failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n");
748 dev_kfree_skb(skb);
749 }
750
751 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd mgmt tx send");
752
753 return ret;
754 }
755
ath11k_wmi_vdev_create(struct ath11k * ar,u8 * macaddr,struct vdev_create_params * param)756 int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr,
757 struct vdev_create_params *param)
758 {
759 struct ath11k_pdev_wmi *wmi = ar->wmi;
760 struct wmi_vdev_create_cmd *cmd;
761 struct sk_buff *skb;
762 struct wmi_vdev_txrx_streams *txrx_streams;
763 struct wmi_tlv *tlv;
764 int ret, len;
765 #if defined(__linux__)
766 void *ptr;
767 #elif defined(__FreeBSD__)
768 u8 *ptr;
769 #endif
770
771 /* It can be optimized my sending tx/rx chain configuration
772 * only for supported bands instead of always sending it for
773 * both the bands.
774 */
775 len = sizeof(*cmd) + TLV_HDR_SIZE +
776 (WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams));
777
778 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
779 if (!skb)
780 return -ENOMEM;
781
782 cmd = (struct wmi_vdev_create_cmd *)skb->data;
783 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) |
784 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
785
786 cmd->vdev_id = param->if_id;
787 cmd->vdev_type = param->type;
788 cmd->vdev_subtype = param->subtype;
789 cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX;
790 cmd->pdev_id = param->pdev_id;
791 cmd->mbssid_flags = param->mbssid_flags;
792 cmd->mbssid_tx_vdev_id = param->mbssid_tx_vdev_id;
793
794 ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
795
796 ptr = skb->data + sizeof(*cmd);
797 len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams);
798
799 #if defined(__linux__)
800 tlv = ptr;
801 #elif defined(__FreeBSD__)
802 tlv = (void *)ptr;
803 #endif
804 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
805 FIELD_PREP(WMI_TLV_LEN, len);
806
807 ptr += TLV_HDR_SIZE;
808 #if defined(__linux__)
809 txrx_streams = ptr;
810 #elif defined(__FreeBSD__)
811 txrx_streams = (void *)ptr;
812 #endif
813 len = sizeof(*txrx_streams);
814 txrx_streams->tlv_header =
815 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
816 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
817 txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G;
818 txrx_streams->supported_tx_streams =
819 param->chains[NL80211_BAND_2GHZ].tx;
820 txrx_streams->supported_rx_streams =
821 param->chains[NL80211_BAND_2GHZ].rx;
822
823 txrx_streams++;
824 txrx_streams->tlv_header =
825 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
826 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
827 txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G;
828 txrx_streams->supported_tx_streams =
829 param->chains[NL80211_BAND_5GHZ].tx;
830 txrx_streams->supported_rx_streams =
831 param->chains[NL80211_BAND_5GHZ].rx;
832
833 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID);
834 if (ret) {
835 ath11k_warn(ar->ab,
836 "failed to submit WMI_VDEV_CREATE_CMDID\n");
837 dev_kfree_skb(skb);
838 }
839
840 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
841 "cmd vdev create id %d type %d subtype %d macaddr %pM pdevid %d\n",
842 param->if_id, param->type, param->subtype,
843 macaddr, param->pdev_id);
844
845 return ret;
846 }
847
ath11k_wmi_vdev_delete(struct ath11k * ar,u8 vdev_id)848 int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id)
849 {
850 struct ath11k_pdev_wmi *wmi = ar->wmi;
851 struct wmi_vdev_delete_cmd *cmd;
852 struct sk_buff *skb;
853 int ret;
854
855 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
856 if (!skb)
857 return -ENOMEM;
858
859 cmd = (struct wmi_vdev_delete_cmd *)skb->data;
860 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) |
861 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
862 cmd->vdev_id = vdev_id;
863
864 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID);
865 if (ret) {
866 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n");
867 dev_kfree_skb(skb);
868 }
869
870 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev delete id %d\n", vdev_id);
871
872 return ret;
873 }
874
ath11k_wmi_vdev_stop(struct ath11k * ar,u8 vdev_id)875 int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id)
876 {
877 struct ath11k_pdev_wmi *wmi = ar->wmi;
878 struct wmi_vdev_stop_cmd *cmd;
879 struct sk_buff *skb;
880 int ret;
881
882 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
883 if (!skb)
884 return -ENOMEM;
885
886 cmd = (struct wmi_vdev_stop_cmd *)skb->data;
887
888 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) |
889 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
890 cmd->vdev_id = vdev_id;
891
892 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID);
893 if (ret) {
894 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n");
895 dev_kfree_skb(skb);
896 }
897
898 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev stop id 0x%x\n", vdev_id);
899
900 return ret;
901 }
902
ath11k_wmi_vdev_down(struct ath11k * ar,u8 vdev_id)903 int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id)
904 {
905 struct ath11k_pdev_wmi *wmi = ar->wmi;
906 struct wmi_vdev_down_cmd *cmd;
907 struct sk_buff *skb;
908 int ret;
909
910 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
911 if (!skb)
912 return -ENOMEM;
913
914 cmd = (struct wmi_vdev_down_cmd *)skb->data;
915
916 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) |
917 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
918 cmd->vdev_id = vdev_id;
919
920 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID);
921 if (ret) {
922 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n");
923 dev_kfree_skb(skb);
924 }
925
926 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev down id 0x%x\n", vdev_id);
927
928 return ret;
929 }
930
ath11k_wmi_put_wmi_channel(struct wmi_channel * chan,struct wmi_vdev_start_req_arg * arg)931 static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
932 struct wmi_vdev_start_req_arg *arg)
933 {
934 u32 center_freq1 = arg->channel.band_center_freq1;
935
936 memset(chan, 0, sizeof(*chan));
937
938 chan->mhz = arg->channel.freq;
939 chan->band_center_freq1 = arg->channel.band_center_freq1;
940
941 if (arg->channel.mode == MODE_11AX_HE160) {
942 if (arg->channel.freq > arg->channel.band_center_freq1)
943 chan->band_center_freq1 = center_freq1 + 40;
944 else
945 chan->band_center_freq1 = center_freq1 - 40;
946
947 chan->band_center_freq2 = arg->channel.band_center_freq1;
948
949 } else if ((arg->channel.mode == MODE_11AC_VHT80_80) ||
950 (arg->channel.mode == MODE_11AX_HE80_80)) {
951 chan->band_center_freq2 = arg->channel.band_center_freq2;
952 } else {
953 chan->band_center_freq2 = 0;
954 }
955
956 chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode);
957 if (arg->channel.passive)
958 chan->info |= WMI_CHAN_INFO_PASSIVE;
959 if (arg->channel.allow_ibss)
960 chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED;
961 if (arg->channel.allow_ht)
962 chan->info |= WMI_CHAN_INFO_ALLOW_HT;
963 if (arg->channel.allow_vht)
964 chan->info |= WMI_CHAN_INFO_ALLOW_VHT;
965 if (arg->channel.allow_he)
966 chan->info |= WMI_CHAN_INFO_ALLOW_HE;
967 if (arg->channel.ht40plus)
968 chan->info |= WMI_CHAN_INFO_HT40_PLUS;
969 if (arg->channel.chan_radar)
970 chan->info |= WMI_CHAN_INFO_DFS;
971 if (arg->channel.freq2_radar)
972 chan->info |= WMI_CHAN_INFO_DFS_FREQ2;
973
974 chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
975 arg->channel.max_power) |
976 FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
977 arg->channel.max_reg_power);
978
979 chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
980 arg->channel.max_antenna_gain) |
981 FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
982 arg->channel.max_power);
983 }
984
ath11k_wmi_vdev_start(struct ath11k * ar,struct wmi_vdev_start_req_arg * arg,bool restart)985 int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg,
986 bool restart)
987 {
988 struct ath11k_pdev_wmi *wmi = ar->wmi;
989 struct wmi_vdev_start_request_cmd *cmd;
990 struct sk_buff *skb;
991 struct wmi_channel *chan;
992 struct wmi_tlv *tlv;
993 #if defined(__linux__)
994 void *ptr;
995 #elif defined(__FreeBSD__)
996 u8 *ptr;
997 #endif
998 int ret, len;
999
1000 if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
1001 return -EINVAL;
1002
1003 len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE;
1004
1005 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1006 if (!skb)
1007 return -ENOMEM;
1008
1009 cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
1010 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1011 WMI_TAG_VDEV_START_REQUEST_CMD) |
1012 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1013 cmd->vdev_id = arg->vdev_id;
1014 cmd->beacon_interval = arg->bcn_intval;
1015 cmd->bcn_tx_rate = arg->bcn_tx_rate;
1016 cmd->dtim_period = arg->dtim_period;
1017 cmd->num_noa_descriptors = arg->num_noa_descriptors;
1018 cmd->preferred_rx_streams = arg->pref_rx_streams;
1019 cmd->preferred_tx_streams = arg->pref_tx_streams;
1020 cmd->cac_duration_ms = arg->cac_duration_ms;
1021 cmd->regdomain = arg->regdomain;
1022 cmd->he_ops = arg->he_ops;
1023 cmd->mbssid_flags = arg->mbssid_flags;
1024 cmd->mbssid_tx_vdev_id = arg->mbssid_tx_vdev_id;
1025
1026 if (!restart) {
1027 if (arg->ssid) {
1028 cmd->ssid.ssid_len = arg->ssid_len;
1029 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
1030 }
1031 if (arg->hidden_ssid)
1032 cmd->flags |= WMI_VDEV_START_HIDDEN_SSID;
1033 if (arg->pmf_enabled)
1034 cmd->flags |= WMI_VDEV_START_PMF_ENABLED;
1035 }
1036
1037 cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED;
1038 if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags))
1039 cmd->flags |= WMI_VDEV_START_HW_ENCRYPTION_DISABLED;
1040
1041 ptr = skb->data + sizeof(*cmd);
1042 #if defined(__linux__)
1043 chan = ptr;
1044 #elif defined(__FreeBSD__)
1045 chan = (void *)ptr;
1046 #endif
1047
1048 ath11k_wmi_put_wmi_channel(chan, arg);
1049
1050 chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) |
1051 FIELD_PREP(WMI_TLV_LEN,
1052 sizeof(*chan) - TLV_HDR_SIZE);
1053 ptr += sizeof(*chan);
1054
1055 #if defined(__linux__)
1056 tlv = ptr;
1057 #elif defined(__FreeBSD__)
1058 tlv = (void *)ptr;
1059 #endif
1060 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
1061 FIELD_PREP(WMI_TLV_LEN, 0);
1062
1063 /* Note: This is a nested TLV containing:
1064 * [wmi_tlv][ath11k_wmi_p2p_noa_descriptor][wmi_tlv]..
1065 */
1066
1067 ptr += sizeof(*tlv);
1068
1069 if (restart)
1070 ret = ath11k_wmi_cmd_send(wmi, skb,
1071 WMI_VDEV_RESTART_REQUEST_CMDID);
1072 else
1073 ret = ath11k_wmi_cmd_send(wmi, skb,
1074 WMI_VDEV_START_REQUEST_CMDID);
1075 if (ret) {
1076 ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n",
1077 restart ? "restart" : "start");
1078 dev_kfree_skb(skb);
1079 }
1080
1081 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev %s id 0x%x freq 0x%x mode 0x%x\n",
1082 restart ? "restart" : "start", arg->vdev_id,
1083 arg->channel.freq, arg->channel.mode);
1084
1085 return ret;
1086 }
1087
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)1088 int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid,
1089 u8 *tx_bssid, u32 nontx_profile_idx, u32 nontx_profile_cnt)
1090 {
1091 struct ath11k_pdev_wmi *wmi = ar->wmi;
1092 struct wmi_vdev_up_cmd *cmd;
1093 struct ieee80211_bss_conf *bss_conf;
1094 struct ath11k_vif *arvif;
1095 struct sk_buff *skb;
1096 int ret;
1097
1098 arvif = ath11k_mac_get_arvif(ar, vdev_id);
1099
1100 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1101 if (!skb)
1102 return -ENOMEM;
1103
1104 cmd = (struct wmi_vdev_up_cmd *)skb->data;
1105
1106 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_UP_CMD) |
1107 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1108 cmd->vdev_id = vdev_id;
1109 cmd->vdev_assoc_id = aid;
1110
1111 ether_addr_copy(cmd->vdev_bssid.addr, bssid);
1112
1113 cmd->nontx_profile_idx = nontx_profile_idx;
1114 cmd->nontx_profile_cnt = nontx_profile_cnt;
1115 if (tx_bssid)
1116 ether_addr_copy(cmd->tx_vdev_bssid.addr, tx_bssid);
1117
1118 if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) {
1119 bss_conf = &arvif->vif->bss_conf;
1120
1121 if (bss_conf->nontransmitted) {
1122 ether_addr_copy(cmd->tx_vdev_bssid.addr,
1123 bss_conf->transmitter_bssid);
1124 cmd->nontx_profile_idx = bss_conf->bssid_index;
1125 cmd->nontx_profile_cnt = bss_conf->bssid_indicator;
1126 }
1127 }
1128
1129 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
1130 if (ret) {
1131 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");
1132 dev_kfree_skb(skb);
1133 }
1134
1135 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1136 "cmd vdev up id 0x%x assoc id %d bssid %pM\n",
1137 vdev_id, aid, bssid);
1138
1139 return ret;
1140 }
1141
ath11k_wmi_send_peer_create_cmd(struct ath11k * ar,struct peer_create_params * param)1142 int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar,
1143 struct peer_create_params *param)
1144 {
1145 struct ath11k_pdev_wmi *wmi = ar->wmi;
1146 struct wmi_peer_create_cmd *cmd;
1147 struct sk_buff *skb;
1148 int ret;
1149
1150 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1151 if (!skb)
1152 return -ENOMEM;
1153
1154 cmd = (struct wmi_peer_create_cmd *)skb->data;
1155 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) |
1156 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1157
1158 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr);
1159 cmd->peer_type = param->peer_type;
1160 cmd->vdev_id = param->vdev_id;
1161
1162 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID);
1163 if (ret) {
1164 ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n");
1165 dev_kfree_skb(skb);
1166 }
1167
1168 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1169 "cmd peer create vdev_id %d peer_addr %pM\n",
1170 param->vdev_id, param->peer_addr);
1171
1172 return ret;
1173 }
1174
ath11k_wmi_send_peer_delete_cmd(struct ath11k * ar,const u8 * peer_addr,u8 vdev_id)1175 int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar,
1176 const u8 *peer_addr, u8 vdev_id)
1177 {
1178 struct ath11k_pdev_wmi *wmi = ar->wmi;
1179 struct wmi_peer_delete_cmd *cmd;
1180 struct sk_buff *skb;
1181 int ret;
1182
1183 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1184 if (!skb)
1185 return -ENOMEM;
1186
1187 cmd = (struct wmi_peer_delete_cmd *)skb->data;
1188 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) |
1189 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1190
1191 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1192 cmd->vdev_id = vdev_id;
1193
1194 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID);
1195 if (ret) {
1196 ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n");
1197 dev_kfree_skb(skb);
1198 }
1199
1200 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1201 "cmd peer delete vdev_id %d peer_addr %pM\n",
1202 vdev_id, peer_addr);
1203
1204 return ret;
1205 }
1206
ath11k_wmi_send_pdev_set_regdomain(struct ath11k * ar,struct pdev_set_regdomain_params * param)1207 int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
1208 struct pdev_set_regdomain_params *param)
1209 {
1210 struct ath11k_pdev_wmi *wmi = ar->wmi;
1211 struct wmi_pdev_set_regdomain_cmd *cmd;
1212 struct sk_buff *skb;
1213 int ret;
1214
1215 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1216 if (!skb)
1217 return -ENOMEM;
1218
1219 cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
1220 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1221 WMI_TAG_PDEV_SET_REGDOMAIN_CMD) |
1222 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1223
1224 cmd->reg_domain = param->current_rd_in_use;
1225 cmd->reg_domain_2g = param->current_rd_2g;
1226 cmd->reg_domain_5g = param->current_rd_5g;
1227 cmd->conformance_test_limit_2g = param->ctl_2g;
1228 cmd->conformance_test_limit_5g = param->ctl_5g;
1229 cmd->dfs_domain = param->dfs_domain;
1230 cmd->pdev_id = param->pdev_id;
1231
1232 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID);
1233 if (ret) {
1234 ath11k_warn(ar->ab,
1235 "failed to send WMI_PDEV_SET_REGDOMAIN cmd\n");
1236 dev_kfree_skb(skb);
1237 }
1238
1239 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1240 "cmd pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n",
1241 param->current_rd_in_use, param->current_rd_2g,
1242 param->current_rd_5g, param->dfs_domain, param->pdev_id);
1243
1244 return ret;
1245 }
1246
ath11k_wmi_set_peer_param(struct ath11k * ar,const u8 * peer_addr,u32 vdev_id,u32 param_id,u32 param_val)1247 int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
1248 u32 vdev_id, u32 param_id, u32 param_val)
1249 {
1250 struct ath11k_pdev_wmi *wmi = ar->wmi;
1251 struct wmi_peer_set_param_cmd *cmd;
1252 struct sk_buff *skb;
1253 int ret;
1254
1255 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1256 if (!skb)
1257 return -ENOMEM;
1258
1259 cmd = (struct wmi_peer_set_param_cmd *)skb->data;
1260 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) |
1261 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1262 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1263 cmd->vdev_id = vdev_id;
1264 cmd->param_id = param_id;
1265 cmd->param_value = param_val;
1266
1267 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID);
1268 if (ret) {
1269 ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n");
1270 dev_kfree_skb(skb);
1271 }
1272
1273 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1274 "cmd peer set param vdev %d peer 0x%pM set param %d value %d\n",
1275 vdev_id, peer_addr, param_id, param_val);
1276
1277 return ret;
1278 }
1279
ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k * ar,u8 peer_addr[ETH_ALEN],struct peer_flush_params * param)1280 int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar,
1281 u8 peer_addr[ETH_ALEN],
1282 struct peer_flush_params *param)
1283 {
1284 struct ath11k_pdev_wmi *wmi = ar->wmi;
1285 struct wmi_peer_flush_tids_cmd *cmd;
1286 struct sk_buff *skb;
1287 int ret;
1288
1289 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1290 if (!skb)
1291 return -ENOMEM;
1292
1293 cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
1294 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) |
1295 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1296
1297 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1298 cmd->peer_tid_bitmap = param->peer_tid_bitmap;
1299 cmd->vdev_id = param->vdev_id;
1300
1301 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID);
1302 if (ret) {
1303 ath11k_warn(ar->ab,
1304 "failed to send WMI_PEER_FLUSH_TIDS cmd\n");
1305 dev_kfree_skb(skb);
1306 }
1307
1308 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1309 "cmd peer flush tids vdev_id %d peer_addr %pM tids %08x\n",
1310 param->vdev_id, peer_addr, param->peer_tid_bitmap);
1311
1312 return ret;
1313 }
1314
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)1315 int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar,
1316 int vdev_id, const u8 *addr,
1317 dma_addr_t paddr, u8 tid,
1318 u8 ba_window_size_valid,
1319 u32 ba_window_size)
1320 {
1321 struct wmi_peer_reorder_queue_setup_cmd *cmd;
1322 struct sk_buff *skb;
1323 int ret;
1324
1325 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
1326 if (!skb)
1327 return -ENOMEM;
1328
1329 cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data;
1330 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1331 WMI_TAG_REORDER_QUEUE_SETUP_CMD) |
1332 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1333
1334 ether_addr_copy(cmd->peer_macaddr.addr, addr);
1335 cmd->vdev_id = vdev_id;
1336 cmd->tid = tid;
1337 cmd->queue_ptr_lo = lower_32_bits(paddr);
1338 cmd->queue_ptr_hi = upper_32_bits(paddr);
1339 cmd->queue_no = tid;
1340 cmd->ba_window_size_valid = ba_window_size_valid;
1341 cmd->ba_window_size = ba_window_size;
1342
1343 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
1344 WMI_PEER_REORDER_QUEUE_SETUP_CMDID);
1345 if (ret) {
1346 ath11k_warn(ar->ab,
1347 "failed to send WMI_PEER_REORDER_QUEUE_SETUP\n");
1348 dev_kfree_skb(skb);
1349 }
1350
1351 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1352 "cmd peer reorder queue setup addr %pM vdev_id %d tid %d\n",
1353 addr, vdev_id, tid);
1354
1355 return ret;
1356 }
1357
1358 int
ath11k_wmi_rx_reord_queue_remove(struct ath11k * ar,struct rx_reorder_queue_remove_params * param)1359 ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar,
1360 struct rx_reorder_queue_remove_params *param)
1361 {
1362 struct ath11k_pdev_wmi *wmi = ar->wmi;
1363 struct wmi_peer_reorder_queue_remove_cmd *cmd;
1364 struct sk_buff *skb;
1365 int ret;
1366
1367 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1368 if (!skb)
1369 return -ENOMEM;
1370
1371 cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data;
1372 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1373 WMI_TAG_REORDER_QUEUE_REMOVE_CMD) |
1374 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1375
1376 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr);
1377 cmd->vdev_id = param->vdev_id;
1378 cmd->tid_mask = param->peer_tid_bitmap;
1379
1380 ret = ath11k_wmi_cmd_send(wmi, skb,
1381 WMI_PEER_REORDER_QUEUE_REMOVE_CMDID);
1382 if (ret) {
1383 ath11k_warn(ar->ab,
1384 "failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID");
1385 dev_kfree_skb(skb);
1386 }
1387
1388 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1389 "cmd peer reorder queue remove peer_macaddr %pM vdev_id %d tid_map %d",
1390 param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap);
1391
1392 return ret;
1393 }
1394
ath11k_wmi_pdev_set_param(struct ath11k * ar,u32 param_id,u32 param_value,u8 pdev_id)1395 int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
1396 u32 param_value, u8 pdev_id)
1397 {
1398 struct ath11k_pdev_wmi *wmi = ar->wmi;
1399 struct wmi_pdev_set_param_cmd *cmd;
1400 struct sk_buff *skb;
1401 int ret;
1402
1403 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1404 if (!skb)
1405 return -ENOMEM;
1406
1407 cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
1408 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) |
1409 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1410 cmd->pdev_id = pdev_id;
1411 cmd->param_id = param_id;
1412 cmd->param_value = param_value;
1413
1414 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID);
1415 if (ret) {
1416 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1417 dev_kfree_skb(skb);
1418 }
1419
1420 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1421 "cmd pdev set param %d pdev id %d value %d\n",
1422 param_id, pdev_id, param_value);
1423
1424 return ret;
1425 }
1426
ath11k_wmi_pdev_set_ps_mode(struct ath11k * ar,int vdev_id,enum wmi_sta_ps_mode psmode)1427 int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id,
1428 enum wmi_sta_ps_mode psmode)
1429 {
1430 struct ath11k_pdev_wmi *wmi = ar->wmi;
1431 struct wmi_pdev_set_ps_mode_cmd *cmd;
1432 struct sk_buff *skb;
1433 int ret;
1434
1435 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1436 if (!skb)
1437 return -ENOMEM;
1438
1439 cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
1440 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
1441 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1442 cmd->vdev_id = vdev_id;
1443 cmd->sta_ps_mode = psmode;
1444
1445 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
1446 if (ret) {
1447 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1448 dev_kfree_skb(skb);
1449 }
1450
1451 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1452 "cmd sta powersave mode psmode %d vdev id %d\n",
1453 psmode, vdev_id);
1454
1455 return ret;
1456 }
1457
ath11k_wmi_pdev_suspend(struct ath11k * ar,u32 suspend_opt,u32 pdev_id)1458 int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
1459 u32 pdev_id)
1460 {
1461 struct ath11k_pdev_wmi *wmi = ar->wmi;
1462 struct wmi_pdev_suspend_cmd *cmd;
1463 struct sk_buff *skb;
1464 int ret;
1465
1466 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1467 if (!skb)
1468 return -ENOMEM;
1469
1470 cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
1471
1472 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) |
1473 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1474
1475 cmd->suspend_opt = suspend_opt;
1476 cmd->pdev_id = pdev_id;
1477
1478 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID);
1479 if (ret) {
1480 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n");
1481 dev_kfree_skb(skb);
1482 }
1483
1484 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1485 "cmd pdev suspend pdev_id %d\n", pdev_id);
1486
1487 return ret;
1488 }
1489
ath11k_wmi_pdev_resume(struct ath11k * ar,u32 pdev_id)1490 int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id)
1491 {
1492 struct ath11k_pdev_wmi *wmi = ar->wmi;
1493 struct wmi_pdev_resume_cmd *cmd;
1494 struct sk_buff *skb;
1495 int ret;
1496
1497 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1498 if (!skb)
1499 return -ENOMEM;
1500
1501 cmd = (struct wmi_pdev_resume_cmd *)skb->data;
1502
1503 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) |
1504 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1505 cmd->pdev_id = pdev_id;
1506
1507 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID);
1508 if (ret) {
1509 ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n");
1510 dev_kfree_skb(skb);
1511 }
1512
1513 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1514 "cmd pdev resume pdev id %d\n", pdev_id);
1515
1516 return ret;
1517 }
1518
1519 /* TODO FW Support for the cmd is not available yet.
1520 * Can be tested once the command and corresponding
1521 * event is implemented in FW
1522 */
ath11k_wmi_pdev_bss_chan_info_request(struct ath11k * ar,enum wmi_bss_chan_info_req_type type)1523 int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar,
1524 enum wmi_bss_chan_info_req_type type)
1525 {
1526 struct ath11k_pdev_wmi *wmi = ar->wmi;
1527 struct wmi_pdev_bss_chan_info_req_cmd *cmd;
1528 struct sk_buff *skb;
1529 int ret;
1530
1531 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1532 if (!skb)
1533 return -ENOMEM;
1534
1535 cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data;
1536
1537 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1538 WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) |
1539 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1540 cmd->req_type = type;
1541 cmd->pdev_id = ar->pdev->pdev_id;
1542
1543 ret = ath11k_wmi_cmd_send(wmi, skb,
1544 WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID);
1545 if (ret) {
1546 ath11k_warn(ar->ab,
1547 "failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n");
1548 dev_kfree_skb(skb);
1549 }
1550
1551 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1552 "cmd pdev bss chan info request type %d\n", type);
1553
1554 return ret;
1555 }
1556
ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k * ar,u8 * peer_addr,struct ap_ps_params * param)1557 int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr,
1558 struct ap_ps_params *param)
1559 {
1560 struct ath11k_pdev_wmi *wmi = ar->wmi;
1561 struct wmi_ap_ps_peer_cmd *cmd;
1562 struct sk_buff *skb;
1563 int ret;
1564
1565 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1566 if (!skb)
1567 return -ENOMEM;
1568
1569 cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
1570 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) |
1571 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1572
1573 cmd->vdev_id = param->vdev_id;
1574 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1575 cmd->param = param->param;
1576 cmd->value = param->value;
1577
1578 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID);
1579 if (ret) {
1580 ath11k_warn(ar->ab,
1581 "failed to send WMI_AP_PS_PEER_PARAM_CMDID\n");
1582 dev_kfree_skb(skb);
1583 }
1584
1585 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1586 "cmd ap ps peer param vdev id %d peer %pM param %d value %d\n",
1587 param->vdev_id, peer_addr, param->param, param->value);
1588
1589 return ret;
1590 }
1591
ath11k_wmi_set_sta_ps_param(struct ath11k * ar,u32 vdev_id,u32 param,u32 param_value)1592 int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id,
1593 u32 param, u32 param_value)
1594 {
1595 struct ath11k_pdev_wmi *wmi = ar->wmi;
1596 struct wmi_sta_powersave_param_cmd *cmd;
1597 struct sk_buff *skb;
1598 int ret;
1599
1600 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1601 if (!skb)
1602 return -ENOMEM;
1603
1604 cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
1605 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1606 WMI_TAG_STA_POWERSAVE_PARAM_CMD) |
1607 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1608
1609 cmd->vdev_id = vdev_id;
1610 cmd->param = param;
1611 cmd->value = param_value;
1612
1613 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID);
1614 if (ret) {
1615 ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID");
1616 dev_kfree_skb(skb);
1617 }
1618
1619 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1620 "cmd set powersave param vdev_id %d param %d value %d\n",
1621 vdev_id, param, param_value);
1622
1623 return ret;
1624 }
1625
ath11k_wmi_force_fw_hang_cmd(struct ath11k * ar,u32 type,u32 delay_time_ms)1626 int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms)
1627 {
1628 struct ath11k_pdev_wmi *wmi = ar->wmi;
1629 struct wmi_force_fw_hang_cmd *cmd;
1630 struct sk_buff *skb;
1631 int ret, len;
1632
1633 len = sizeof(*cmd);
1634
1635 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1636 if (!skb)
1637 return -ENOMEM;
1638
1639 cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
1640 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) |
1641 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1642
1643 cmd->type = type;
1644 cmd->delay_time_ms = delay_time_ms;
1645
1646 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID);
1647
1648 if (ret) {
1649 ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID");
1650 dev_kfree_skb(skb);
1651 }
1652
1653 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd force fw hang");
1654
1655 return ret;
1656 }
1657
ath11k_wmi_vdev_set_param_cmd(struct ath11k * ar,u32 vdev_id,u32 param_id,u32 param_value)1658 int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id,
1659 u32 param_id, u32 param_value)
1660 {
1661 struct ath11k_pdev_wmi *wmi = ar->wmi;
1662 struct wmi_vdev_set_param_cmd *cmd;
1663 struct sk_buff *skb;
1664 int ret;
1665
1666 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1667 if (!skb)
1668 return -ENOMEM;
1669
1670 cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
1671 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) |
1672 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1673
1674 cmd->vdev_id = vdev_id;
1675 cmd->param_id = param_id;
1676 cmd->param_value = param_value;
1677
1678 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID);
1679 if (ret) {
1680 ath11k_warn(ar->ab,
1681 "failed to send WMI_VDEV_SET_PARAM_CMDID\n");
1682 dev_kfree_skb(skb);
1683 }
1684
1685 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1686 "cmd vdev set param vdev 0x%x param %d value %d\n",
1687 vdev_id, param_id, param_value);
1688
1689 return ret;
1690 }
1691
ath11k_wmi_send_stats_request_cmd(struct ath11k * ar,struct stats_request_params * param)1692 int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar,
1693 struct stats_request_params *param)
1694 {
1695 struct ath11k_pdev_wmi *wmi = ar->wmi;
1696 struct wmi_request_stats_cmd *cmd;
1697 struct sk_buff *skb;
1698 int ret;
1699
1700 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1701 if (!skb)
1702 return -ENOMEM;
1703
1704 cmd = (struct wmi_request_stats_cmd *)skb->data;
1705 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) |
1706 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1707
1708 cmd->stats_id = param->stats_id;
1709 cmd->vdev_id = param->vdev_id;
1710 cmd->pdev_id = param->pdev_id;
1711
1712 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID);
1713 if (ret) {
1714 ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n");
1715 dev_kfree_skb(skb);
1716 }
1717
1718 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1719 "cmd request stats 0x%x vdev id %d pdev id %d\n",
1720 param->stats_id, param->vdev_id, param->pdev_id);
1721
1722 return ret;
1723 }
1724
ath11k_wmi_send_pdev_temperature_cmd(struct ath11k * ar)1725 int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar)
1726 {
1727 struct ath11k_pdev_wmi *wmi = ar->wmi;
1728 struct wmi_get_pdev_temperature_cmd *cmd;
1729 struct sk_buff *skb;
1730 int ret;
1731
1732 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1733 if (!skb)
1734 return -ENOMEM;
1735
1736 cmd = (struct wmi_get_pdev_temperature_cmd *)skb->data;
1737 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_GET_TEMPERATURE_CMD) |
1738 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1739 cmd->pdev_id = ar->pdev->pdev_id;
1740
1741 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_GET_TEMPERATURE_CMDID);
1742 if (ret) {
1743 ath11k_warn(ar->ab, "failed to send WMI_PDEV_GET_TEMPERATURE cmd\n");
1744 dev_kfree_skb(skb);
1745 }
1746
1747 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1748 "cmd pdev get temperature for pdev_id %d\n", ar->pdev->pdev_id);
1749
1750 return ret;
1751 }
1752
ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k * ar,u32 vdev_id,u32 bcn_ctrl_op)1753 int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar,
1754 u32 vdev_id, u32 bcn_ctrl_op)
1755 {
1756 struct ath11k_pdev_wmi *wmi = ar->wmi;
1757 struct wmi_bcn_offload_ctrl_cmd *cmd;
1758 struct sk_buff *skb;
1759 int ret;
1760
1761 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1762 if (!skb)
1763 return -ENOMEM;
1764
1765 cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data;
1766 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1767 WMI_TAG_BCN_OFFLOAD_CTRL_CMD) |
1768 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1769
1770 cmd->vdev_id = vdev_id;
1771 cmd->bcn_ctrl_op = bcn_ctrl_op;
1772
1773 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID);
1774 if (ret) {
1775 ath11k_warn(ar->ab,
1776 "failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n");
1777 dev_kfree_skb(skb);
1778 }
1779
1780 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1781 "cmd bcn offload ctrl vdev id %d ctrl_op %d\n",
1782 vdev_id, bcn_ctrl_op);
1783
1784 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd bcn tmpl");
1785
1786 return ret;
1787 }
1788
ath11k_wmi_p2p_go_bcn_ie(struct ath11k * ar,u32 vdev_id,const u8 * p2p_ie)1789 int ath11k_wmi_p2p_go_bcn_ie(struct ath11k *ar, u32 vdev_id,
1790 const u8 *p2p_ie)
1791 {
1792 struct ath11k_pdev_wmi *wmi = ar->wmi;
1793 struct wmi_p2p_go_set_beacon_ie_cmd *cmd;
1794 size_t p2p_ie_len, aligned_len;
1795 struct wmi_tlv *tlv;
1796 struct sk_buff *skb;
1797 int ret, len;
1798
1799 p2p_ie_len = p2p_ie[1] + 2;
1800 aligned_len = roundup(p2p_ie_len, 4);
1801
1802 len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
1803
1804 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1805 if (!skb)
1806 return -ENOMEM;
1807
1808 cmd = (struct wmi_p2p_go_set_beacon_ie_cmd *)skb->data;
1809 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_P2P_GO_SET_BEACON_IE) |
1810 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1811 cmd->vdev_id = vdev_id;
1812 cmd->ie_buf_len = p2p_ie_len;
1813
1814 tlv = (struct wmi_tlv *)cmd->tlv;
1815 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1816 FIELD_PREP(WMI_TLV_LEN, aligned_len);
1817 memcpy(tlv->value, p2p_ie, p2p_ie_len);
1818
1819 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_P2P_GO_SET_BEACON_IE);
1820 if (ret) {
1821 ath11k_warn(ar->ab, "failed to send WMI_P2P_GO_SET_BEACON_IE\n");
1822 dev_kfree_skb(skb);
1823 }
1824
1825 return ret;
1826 }
1827
ath11k_wmi_bcn_tmpl(struct ath11k * ar,u32 vdev_id,struct ieee80211_mutable_offsets * offs,struct sk_buff * bcn,u32 ema_params)1828 int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id,
1829 struct ieee80211_mutable_offsets *offs,
1830 struct sk_buff *bcn, u32 ema_params)
1831 {
1832 struct ath11k_pdev_wmi *wmi = ar->wmi;
1833 struct wmi_bcn_tmpl_cmd *cmd;
1834 struct wmi_bcn_prb_info *bcn_prb_info;
1835 struct wmi_tlv *tlv;
1836 struct sk_buff *skb;
1837 #if defined(__linux__)
1838 void *ptr;
1839 #elif defined(__FreeBSD__)
1840 u8 *ptr;
1841 #endif
1842 int ret, len;
1843 size_t aligned_len = roundup(bcn->len, 4);
1844 struct ieee80211_vif *vif;
1845 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev_id);
1846
1847 if (!arvif) {
1848 ath11k_warn(ar->ab, "failed to find arvif with vdev id %d\n", vdev_id);
1849 return -EINVAL;
1850 }
1851
1852 vif = arvif->vif;
1853
1854 len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len;
1855
1856 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1857 if (!skb)
1858 return -ENOMEM;
1859
1860 cmd = (struct wmi_bcn_tmpl_cmd *)skb->data;
1861 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) |
1862 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1863 cmd->vdev_id = vdev_id;
1864 cmd->tim_ie_offset = offs->tim_offset;
1865
1866 if (vif->bss_conf.csa_active) {
1867 cmd->csa_switch_count_offset = offs->cntdwn_counter_offs[0];
1868 cmd->ext_csa_switch_count_offset = offs->cntdwn_counter_offs[1];
1869 }
1870
1871 cmd->buf_len = bcn->len;
1872 cmd->mbssid_ie_offset = offs->mbssid_off;
1873 cmd->ema_params = ema_params;
1874
1875 ptr = skb->data + sizeof(*cmd);
1876
1877 #if defined(__linux__)
1878 bcn_prb_info = ptr;
1879 #elif defined(__FreeBSD__)
1880 bcn_prb_info = (void *)ptr;
1881 #endif
1882 len = sizeof(*bcn_prb_info);
1883 bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1884 WMI_TAG_BCN_PRB_INFO) |
1885 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1886 bcn_prb_info->caps = 0;
1887 bcn_prb_info->erp = 0;
1888
1889 ptr += sizeof(*bcn_prb_info);
1890
1891 #if defined(__linux__)
1892 tlv = ptr;
1893 #elif defined(__FreeBSD__)
1894 tlv = (void *)ptr;
1895 #endif
1896 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1897 FIELD_PREP(WMI_TLV_LEN, aligned_len);
1898 memcpy(tlv->value, bcn->data, bcn->len);
1899
1900 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID);
1901 if (ret) {
1902 ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n");
1903 dev_kfree_skb(skb);
1904 }
1905
1906 return ret;
1907 }
1908
ath11k_wmi_vdev_install_key(struct ath11k * ar,struct wmi_vdev_install_key_arg * arg)1909 int ath11k_wmi_vdev_install_key(struct ath11k *ar,
1910 struct wmi_vdev_install_key_arg *arg)
1911 {
1912 struct ath11k_pdev_wmi *wmi = ar->wmi;
1913 struct wmi_vdev_install_key_cmd *cmd;
1914 struct wmi_tlv *tlv;
1915 struct sk_buff *skb;
1916 int ret, len;
1917 int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t));
1918
1919 len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned;
1920
1921 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1922 if (!skb)
1923 return -ENOMEM;
1924
1925 cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
1926 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
1927 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1928 cmd->vdev_id = arg->vdev_id;
1929 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1930 cmd->key_idx = arg->key_idx;
1931 cmd->key_flags = arg->key_flags;
1932 cmd->key_cipher = arg->key_cipher;
1933 cmd->key_len = arg->key_len;
1934 cmd->key_txmic_len = arg->key_txmic_len;
1935 cmd->key_rxmic_len = arg->key_rxmic_len;
1936
1937 if (arg->key_rsc_counter)
1938 memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
1939 sizeof(struct wmi_key_seq_counter));
1940
1941 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
1942 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1943 FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
1944 if (arg->key_data)
1945 #if defined(__linux__)
1946 memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
1947 #elif defined(__FreeBSD__)
1948 memcpy(tlv->value, arg->key_data, key_len_aligned);
1949 #endif
1950
1951 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
1952 if (ret) {
1953 ath11k_warn(ar->ab,
1954 "failed to send WMI_VDEV_INSTALL_KEY cmd\n");
1955 dev_kfree_skb(skb);
1956 }
1957
1958 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1959 "cmd vdev install key idx %d cipher %d len %d\n",
1960 arg->key_idx, arg->key_cipher, arg->key_len);
1961
1962 return ret;
1963 }
1964
1965 static inline void
ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd * cmd,struct peer_assoc_params * param,bool hw_crypto_disabled)1966 ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
1967 struct peer_assoc_params *param,
1968 bool hw_crypto_disabled)
1969 {
1970 cmd->peer_flags = 0;
1971
1972 if (param->is_wme_set) {
1973 if (param->qos_flag)
1974 cmd->peer_flags |= WMI_PEER_QOS;
1975 if (param->apsd_flag)
1976 cmd->peer_flags |= WMI_PEER_APSD;
1977 if (param->ht_flag)
1978 cmd->peer_flags |= WMI_PEER_HT;
1979 if (param->bw_40)
1980 cmd->peer_flags |= WMI_PEER_40MHZ;
1981 if (param->bw_80)
1982 cmd->peer_flags |= WMI_PEER_80MHZ;
1983 if (param->bw_160)
1984 cmd->peer_flags |= WMI_PEER_160MHZ;
1985
1986 /* Typically if STBC is enabled for VHT it should be enabled
1987 * for HT as well
1988 **/
1989 if (param->stbc_flag)
1990 cmd->peer_flags |= WMI_PEER_STBC;
1991
1992 /* Typically if LDPC is enabled for VHT it should be enabled
1993 * for HT as well
1994 **/
1995 if (param->ldpc_flag)
1996 cmd->peer_flags |= WMI_PEER_LDPC;
1997
1998 if (param->static_mimops_flag)
1999 cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
2000 if (param->dynamic_mimops_flag)
2001 cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
2002 if (param->spatial_mux_flag)
2003 cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
2004 if (param->vht_flag)
2005 cmd->peer_flags |= WMI_PEER_VHT;
2006 if (param->he_flag)
2007 cmd->peer_flags |= WMI_PEER_HE;
2008 if (param->twt_requester)
2009 cmd->peer_flags |= WMI_PEER_TWT_REQ;
2010 if (param->twt_responder)
2011 cmd->peer_flags |= WMI_PEER_TWT_RESP;
2012 }
2013
2014 /* Suppress authorization for all AUTH modes that need 4-way handshake
2015 * (during re-association).
2016 * Authorization will be done for these modes on key installation.
2017 */
2018 if (param->auth_flag)
2019 cmd->peer_flags |= WMI_PEER_AUTH;
2020 if (param->need_ptk_4_way) {
2021 cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
2022 if (!hw_crypto_disabled && param->is_assoc)
2023 cmd->peer_flags &= ~WMI_PEER_AUTH;
2024 }
2025 if (param->need_gtk_2_way)
2026 cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
2027 /* safe mode bypass the 4-way handshake */
2028 if (param->safe_mode_enabled)
2029 cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
2030 WMI_PEER_NEED_GTK_2_WAY);
2031
2032 if (param->is_pmf_enabled)
2033 cmd->peer_flags |= WMI_PEER_PMF;
2034
2035 /* Disable AMSDU for station transmit, if user configures it */
2036 /* Disable AMSDU for AP transmit to 11n Stations, if user configures
2037 * it
2038 * if (param->amsdu_disable) Add after FW support
2039 **/
2040
2041 /* Target asserts if node is marked HT and all MCS is set to 0.
2042 * Mark the node as non-HT if all the mcs rates are disabled through
2043 * iwpriv
2044 **/
2045 if (param->peer_ht_rates.num_rates == 0)
2046 cmd->peer_flags &= ~WMI_PEER_HT;
2047 }
2048
ath11k_wmi_send_peer_assoc_cmd(struct ath11k * ar,struct peer_assoc_params * param)2049 int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
2050 struct peer_assoc_params *param)
2051 {
2052 struct ath11k_pdev_wmi *wmi = ar->wmi;
2053 struct wmi_peer_assoc_complete_cmd *cmd;
2054 struct wmi_vht_rate_set *mcs;
2055 struct wmi_he_rate_set *he_mcs;
2056 struct sk_buff *skb;
2057 struct wmi_tlv *tlv;
2058 #if defined(__linux__)
2059 void *ptr;
2060 #elif defined(__FreeBSD__)
2061 u8 *ptr;
2062 #endif
2063 u32 peer_legacy_rates_align;
2064 u32 peer_ht_rates_align;
2065 int i, ret, len;
2066
2067 peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
2068 sizeof(u32));
2069 peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
2070 sizeof(u32));
2071
2072 len = sizeof(*cmd) +
2073 TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) +
2074 TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +
2075 sizeof(*mcs) + TLV_HDR_SIZE +
2076 (sizeof(*he_mcs) * param->peer_he_mcs_count);
2077
2078 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2079 if (!skb)
2080 return -ENOMEM;
2081
2082 ptr = skb->data;
2083
2084 #if defined(__linux__)
2085 cmd = ptr;
2086 #elif defined(__FreeBSD__)
2087 cmd = (void *)ptr;
2088 #endif
2089 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2090 WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
2091 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2092
2093 cmd->vdev_id = param->vdev_id;
2094
2095 cmd->peer_new_assoc = param->peer_new_assoc;
2096 cmd->peer_associd = param->peer_associd;
2097
2098 ath11k_wmi_copy_peer_flags(cmd, param,
2099 test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
2100 &ar->ab->dev_flags));
2101
2102 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
2103
2104 cmd->peer_rate_caps = param->peer_rate_caps;
2105 cmd->peer_caps = param->peer_caps;
2106 cmd->peer_listen_intval = param->peer_listen_intval;
2107 cmd->peer_ht_caps = param->peer_ht_caps;
2108 cmd->peer_max_mpdu = param->peer_max_mpdu;
2109 cmd->peer_mpdu_density = param->peer_mpdu_density;
2110 cmd->peer_vht_caps = param->peer_vht_caps;
2111 cmd->peer_phymode = param->peer_phymode;
2112
2113 /* Update 11ax capabilities */
2114 cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
2115 cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
2116 cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
2117 cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
2118 cmd->peer_he_ops = param->peer_he_ops;
2119 memcpy(&cmd->peer_he_cap_phy, ¶m->peer_he_cap_phyinfo,
2120 sizeof(param->peer_he_cap_phyinfo));
2121 memcpy(&cmd->peer_ppet, ¶m->peer_ppet,
2122 sizeof(param->peer_ppet));
2123
2124 /* Update peer legacy rate information */
2125 ptr += sizeof(*cmd);
2126
2127 #if defined(__linux__)
2128 tlv = ptr;
2129 #elif defined(__FreeBSD__)
2130 tlv = (void *)ptr;
2131 #endif
2132 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2133 FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
2134
2135 ptr += TLV_HDR_SIZE;
2136
2137 cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
2138 memcpy(ptr, param->peer_legacy_rates.rates,
2139 param->peer_legacy_rates.num_rates);
2140
2141 /* Update peer HT rate information */
2142 ptr += peer_legacy_rates_align;
2143
2144 #if defined(__linux__)
2145 tlv = ptr;
2146 #elif defined(__FreeBSD__)
2147 tlv = (void *)ptr;
2148 #endif
2149 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2150 FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
2151 ptr += TLV_HDR_SIZE;
2152 cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
2153 memcpy(ptr, param->peer_ht_rates.rates,
2154 param->peer_ht_rates.num_rates);
2155
2156 /* VHT Rates */
2157 ptr += peer_ht_rates_align;
2158
2159 #if defined(__linux__)
2160 mcs = ptr;
2161 #elif defined(__FreeBSD__)
2162 mcs = (void *)ptr;
2163 #endif
2164
2165 mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
2166 FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE);
2167
2168 cmd->peer_nss = param->peer_nss;
2169
2170 /* Update bandwidth-NSS mapping */
2171 cmd->peer_bw_rxnss_override = 0;
2172 cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
2173
2174 if (param->vht_capable) {
2175 mcs->rx_max_rate = param->rx_max_rate;
2176 mcs->rx_mcs_set = param->rx_mcs_set;
2177 mcs->tx_max_rate = param->tx_max_rate;
2178 mcs->tx_mcs_set = param->tx_mcs_set;
2179 }
2180
2181 /* HE Rates */
2182 cmd->peer_he_mcs = param->peer_he_mcs_count;
2183 cmd->min_data_rate = param->min_data_rate;
2184
2185 ptr += sizeof(*mcs);
2186
2187 len = param->peer_he_mcs_count * sizeof(*he_mcs);
2188
2189 #if defined(__linux__)
2190 tlv = ptr;
2191 #elif defined(__FreeBSD__)
2192 tlv = (void *)ptr;
2193 #endif
2194 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2195 FIELD_PREP(WMI_TLV_LEN, len);
2196 ptr += TLV_HDR_SIZE;
2197
2198 /* Loop through the HE rate set */
2199 for (i = 0; i < param->peer_he_mcs_count; i++) {
2200 #if defined(__linux__)
2201 he_mcs = ptr;
2202 #elif defined(__FreeBSD__)
2203 he_mcs = (void *)ptr;
2204 #endif
2205 he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2206 WMI_TAG_HE_RATE_SET) |
2207 FIELD_PREP(WMI_TLV_LEN,
2208 sizeof(*he_mcs) - TLV_HDR_SIZE);
2209
2210 he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i];
2211 he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i];
2212 ptr += sizeof(*he_mcs);
2213 }
2214
2215 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2216 if (ret) {
2217 ath11k_warn(ar->ab,
2218 "failed to send WMI_PEER_ASSOC_CMDID\n");
2219 dev_kfree_skb(skb);
2220 }
2221
2222 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2223 "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",
2224 cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2225 cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2226 cmd->peer_listen_intval, cmd->peer_ht_caps,
2227 cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2228 cmd->peer_mpdu_density,
2229 cmd->peer_vht_caps, cmd->peer_he_cap_info,
2230 cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2231 cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2232 cmd->peer_he_cap_phy[2],
2233 cmd->peer_bw_rxnss_override);
2234
2235 return ret;
2236 }
2237
ath11k_wmi_start_scan_init(struct ath11k * ar,struct scan_req_params * arg)2238 void ath11k_wmi_start_scan_init(struct ath11k *ar,
2239 struct scan_req_params *arg)
2240 {
2241 /* setup commonly used values */
2242 arg->scan_req_id = 1;
2243 if (ar->state_11d == ATH11K_11D_PREPARING)
2244 arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2245 else
2246 arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2247 arg->dwell_time_active = 50;
2248 arg->dwell_time_active_2g = 0;
2249 arg->dwell_time_passive = 150;
2250 arg->dwell_time_active_6g = 40;
2251 arg->dwell_time_passive_6g = 30;
2252 arg->min_rest_time = 50;
2253 arg->max_rest_time = 500;
2254 arg->repeat_probe_time = 0;
2255 arg->probe_spacing_time = 0;
2256 arg->idle_time = 0;
2257 arg->max_scan_time = 20000;
2258 arg->probe_delay = 5;
2259 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2260 WMI_SCAN_EVENT_COMPLETED |
2261 WMI_SCAN_EVENT_BSS_CHANNEL |
2262 WMI_SCAN_EVENT_FOREIGN_CHAN |
2263 WMI_SCAN_EVENT_DEQUEUED;
2264 arg->scan_f_chan_stat_evnt = 1;
2265
2266 if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,
2267 ar->ab->wmi_ab.svc_map))
2268 arg->scan_ctrl_flags_ext |=
2269 WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;
2270
2271 arg->num_bssid = 1;
2272
2273 /* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2274 * ZEROs in probe request
2275 */
2276 eth_broadcast_addr(arg->bssid_list[0].addr);
2277 }
2278
2279 static inline void
ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd * cmd,struct scan_req_params * param)2280 ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2281 struct scan_req_params *param)
2282 {
2283 /* Scan events subscription */
2284 if (param->scan_ev_started)
2285 cmd->notify_scan_events |= WMI_SCAN_EVENT_STARTED;
2286 if (param->scan_ev_completed)
2287 cmd->notify_scan_events |= WMI_SCAN_EVENT_COMPLETED;
2288 if (param->scan_ev_bss_chan)
2289 cmd->notify_scan_events |= WMI_SCAN_EVENT_BSS_CHANNEL;
2290 if (param->scan_ev_foreign_chan)
2291 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN;
2292 if (param->scan_ev_dequeued)
2293 cmd->notify_scan_events |= WMI_SCAN_EVENT_DEQUEUED;
2294 if (param->scan_ev_preempted)
2295 cmd->notify_scan_events |= WMI_SCAN_EVENT_PREEMPTED;
2296 if (param->scan_ev_start_failed)
2297 cmd->notify_scan_events |= WMI_SCAN_EVENT_START_FAILED;
2298 if (param->scan_ev_restarted)
2299 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESTARTED;
2300 if (param->scan_ev_foreign_chn_exit)
2301 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2302 if (param->scan_ev_suspended)
2303 cmd->notify_scan_events |= WMI_SCAN_EVENT_SUSPENDED;
2304 if (param->scan_ev_resumed)
2305 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESUMED;
2306
2307 /** Set scan control flags */
2308 cmd->scan_ctrl_flags = 0;
2309 if (param->scan_f_passive)
2310 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_PASSIVE;
2311 if (param->scan_f_strict_passive_pch)
2312 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2313 if (param->scan_f_promisc_mode)
2314 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROMISCUOS;
2315 if (param->scan_f_capture_phy_err)
2316 cmd->scan_ctrl_flags |= WMI_SCAN_CAPTURE_PHY_ERROR;
2317 if (param->scan_f_half_rate)
2318 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2319 if (param->scan_f_quarter_rate)
2320 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2321 if (param->scan_f_cck_rates)
2322 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_CCK_RATES;
2323 if (param->scan_f_ofdm_rates)
2324 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
2325 if (param->scan_f_chan_stat_evnt)
2326 cmd->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
2327 if (param->scan_f_filter_prb_req)
2328 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROBE_REQ;
2329 if (param->scan_f_bcast_probe)
2330 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_BCAST_PROBE_REQ;
2331 if (param->scan_f_offchan_mgmt_tx)
2332 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_MGMT_TX;
2333 if (param->scan_f_offchan_data_tx)
2334 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_DATA_TX;
2335 if (param->scan_f_force_active_dfs_chn)
2336 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2337 if (param->scan_f_add_tpc_ie_in_probe)
2338 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2339 if (param->scan_f_add_ds_ie_in_probe)
2340 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2341 if (param->scan_f_add_spoofed_mac_in_probe)
2342 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2343 if (param->scan_f_add_rand_seq_in_probe)
2344 cmd->scan_ctrl_flags |= WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2345 if (param->scan_f_en_ie_whitelist_in_probe)
2346 cmd->scan_ctrl_flags |=
2347 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2348
2349 /* for adaptive scan mode using 3 bits (21 - 23 bits) */
2350 WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2351 param->adaptive_dwell_time_mode);
2352
2353 cmd->scan_ctrl_flags_ext = param->scan_ctrl_flags_ext;
2354 }
2355
ath11k_wmi_send_scan_start_cmd(struct ath11k * ar,struct scan_req_params * params)2356 int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2357 struct scan_req_params *params)
2358 {
2359 struct ath11k_pdev_wmi *wmi = ar->wmi;
2360 struct wmi_start_scan_cmd *cmd;
2361 struct wmi_ssid *ssid = NULL;
2362 struct wmi_mac_addr *bssid;
2363 struct sk_buff *skb;
2364 struct wmi_tlv *tlv;
2365 #if defined(__linux__)
2366 void *ptr;
2367 #elif defined(__FreeBSD__)
2368 u8 *ptr;
2369 #endif
2370 int i, ret, len;
2371 u32 *tmp_ptr;
2372 u16 extraie_len_with_pad = 0;
2373 struct hint_short_ssid *s_ssid = NULL;
2374 struct hint_bssid *hint_bssid = NULL;
2375
2376 len = sizeof(*cmd);
2377
2378 len += TLV_HDR_SIZE;
2379 if (params->num_chan)
2380 len += params->num_chan * sizeof(u32);
2381
2382 len += TLV_HDR_SIZE;
2383 if (params->num_ssids)
2384 len += params->num_ssids * sizeof(*ssid);
2385
2386 len += TLV_HDR_SIZE;
2387 if (params->num_bssid)
2388 len += sizeof(*bssid) * params->num_bssid;
2389
2390 len += TLV_HDR_SIZE;
2391 if (params->extraie.len && params->extraie.len <= 0xFFFF)
2392 extraie_len_with_pad =
2393 roundup(params->extraie.len, sizeof(u32));
2394 len += extraie_len_with_pad;
2395
2396 if (params->num_hint_bssid)
2397 len += TLV_HDR_SIZE +
2398 params->num_hint_bssid * sizeof(struct hint_bssid);
2399
2400 if (params->num_hint_s_ssid)
2401 len += TLV_HDR_SIZE +
2402 params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2403
2404 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2405 if (!skb)
2406 return -ENOMEM;
2407
2408 ptr = skb->data;
2409
2410 #if defined(__linux__)
2411 cmd = ptr;
2412 #elif defined(__FreeBSD__)
2413 cmd = (void *)ptr;
2414 #endif
2415 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2416 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2417
2418 cmd->scan_id = params->scan_id;
2419 cmd->scan_req_id = params->scan_req_id;
2420 cmd->vdev_id = params->vdev_id;
2421 cmd->scan_priority = params->scan_priority;
2422 cmd->notify_scan_events = params->notify_scan_events;
2423
2424 ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2425
2426 cmd->dwell_time_active = params->dwell_time_active;
2427 cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2428 cmd->dwell_time_passive = params->dwell_time_passive;
2429 cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2430 cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2431 cmd->min_rest_time = params->min_rest_time;
2432 cmd->max_rest_time = params->max_rest_time;
2433 cmd->repeat_probe_time = params->repeat_probe_time;
2434 cmd->probe_spacing_time = params->probe_spacing_time;
2435 cmd->idle_time = params->idle_time;
2436 cmd->max_scan_time = params->max_scan_time;
2437 cmd->probe_delay = params->probe_delay;
2438 cmd->burst_duration = params->burst_duration;
2439 cmd->num_chan = params->num_chan;
2440 cmd->num_bssid = params->num_bssid;
2441 cmd->num_ssids = params->num_ssids;
2442 cmd->ie_len = params->extraie.len;
2443 cmd->n_probes = params->n_probes;
2444 ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2445 ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2446
2447 ptr += sizeof(*cmd);
2448
2449 len = params->num_chan * sizeof(u32);
2450
2451 #if defined(__linux__)
2452 tlv = ptr;
2453 #elif defined(__FreeBSD__)
2454 tlv = (void *)ptr;
2455 #endif
2456 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2457 FIELD_PREP(WMI_TLV_LEN, len);
2458 ptr += TLV_HDR_SIZE;
2459 tmp_ptr = ptr;
2460
2461 for (i = 0; i < params->num_chan; ++i)
2462 tmp_ptr[i] = params->chan_list[i];
2463
2464 ptr += len;
2465
2466 len = params->num_ssids * sizeof(*ssid);
2467 #if defined(__linux__)
2468 tlv = ptr;
2469 #elif defined(__FreeBSD__)
2470 tlv = (void *)ptr;
2471 #endif
2472 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2473 FIELD_PREP(WMI_TLV_LEN, len);
2474
2475 ptr += TLV_HDR_SIZE;
2476
2477 if (params->num_ssids) {
2478 #if defined(__linux__)
2479 ssid = ptr;
2480 #elif defined(__FreeBSD__)
2481 ssid = (void *)ptr;
2482 #endif
2483 for (i = 0; i < params->num_ssids; ++i) {
2484 ssid->ssid_len = params->ssid[i].length;
2485 memcpy(ssid->ssid, params->ssid[i].ssid,
2486 params->ssid[i].length);
2487 ssid++;
2488 }
2489 }
2490
2491 ptr += (params->num_ssids * sizeof(*ssid));
2492 len = params->num_bssid * sizeof(*bssid);
2493 #if defined(__linux__)
2494 tlv = ptr;
2495 #elif defined(__FreeBSD__)
2496 tlv = (void *)ptr;
2497 #endif
2498 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2499 FIELD_PREP(WMI_TLV_LEN, len);
2500
2501 ptr += TLV_HDR_SIZE;
2502 #if defined(__linux__)
2503 bssid = ptr;
2504 #elif defined(__FreeBSD__)
2505 bssid = (void *)ptr;
2506 #endif
2507
2508 if (params->num_bssid) {
2509 for (i = 0; i < params->num_bssid; ++i) {
2510 ether_addr_copy(bssid->addr,
2511 params->bssid_list[i].addr);
2512 bssid++;
2513 }
2514 }
2515
2516 ptr += params->num_bssid * sizeof(*bssid);
2517
2518 len = extraie_len_with_pad;
2519 #if defined(__linux__)
2520 tlv = ptr;
2521 #elif defined(__FreeBSD__)
2522 tlv = (void *)ptr;
2523 #endif
2524 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2525 FIELD_PREP(WMI_TLV_LEN, len);
2526 ptr += TLV_HDR_SIZE;
2527
2528 if (extraie_len_with_pad)
2529 memcpy(ptr, params->extraie.ptr,
2530 params->extraie.len);
2531
2532 ptr += extraie_len_with_pad;
2533
2534 if (params->num_hint_s_ssid) {
2535 len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2536 #if defined(__linux__)
2537 tlv = ptr;
2538 #elif defined(__FreeBSD__)
2539 tlv = (void *)ptr;
2540 #endif
2541 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2542 FIELD_PREP(WMI_TLV_LEN, len);
2543 ptr += TLV_HDR_SIZE;
2544 #if defined(__linux__)
2545 s_ssid = ptr;
2546 #elif defined(__FreeBSD__)
2547 s_ssid = (void *)ptr;
2548 #endif
2549 for (i = 0; i < params->num_hint_s_ssid; ++i) {
2550 s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2551 s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2552 s_ssid++;
2553 }
2554 ptr += len;
2555 }
2556
2557 if (params->num_hint_bssid) {
2558 len = params->num_hint_bssid * sizeof(struct hint_bssid);
2559 #if defined(__linux__)
2560 tlv = ptr;
2561 #elif defined(__FreeBSD__)
2562 tlv = (void *)ptr;
2563 #endif
2564 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2565 FIELD_PREP(WMI_TLV_LEN, len);
2566 ptr += TLV_HDR_SIZE;
2567 #if defined(__linux__)
2568 hint_bssid = ptr;
2569 #elif defined(__FreeBSD__)
2570 hint_bssid = (void *)ptr;
2571 #endif
2572 for (i = 0; i < params->num_hint_bssid; ++i) {
2573 hint_bssid->freq_flags =
2574 params->hint_bssid[i].freq_flags;
2575 ether_addr_copy(¶ms->hint_bssid[i].bssid.addr[0],
2576 &hint_bssid->bssid.addr[0]);
2577 hint_bssid++;
2578 }
2579 }
2580
2581 ret = ath11k_wmi_cmd_send(wmi, skb,
2582 WMI_START_SCAN_CMDID);
2583 if (ret) {
2584 ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2585 dev_kfree_skb(skb);
2586 }
2587
2588 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd start scan");
2589
2590 return ret;
2591 }
2592
ath11k_wmi_send_vdev_set_tpc_power(struct ath11k * ar,u32 vdev_id,struct ath11k_reg_tpc_power_info * param)2593 int ath11k_wmi_send_vdev_set_tpc_power(struct ath11k *ar,
2594 u32 vdev_id,
2595 struct ath11k_reg_tpc_power_info *param)
2596 {
2597 struct ath11k_pdev_wmi *wmi = ar->wmi;
2598 struct wmi_vdev_set_tpc_power_cmd *cmd;
2599 struct wmi_vdev_ch_power_info *ch;
2600 struct sk_buff *skb;
2601 struct wmi_tlv *tlv;
2602 u8 *ptr;
2603 int i, ret, len, array_len;
2604
2605 array_len = sizeof(*ch) * param->num_pwr_levels;
2606 len = sizeof(*cmd) + TLV_HDR_SIZE + array_len;
2607
2608 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2609 if (!skb)
2610 return -ENOMEM;
2611
2612 ptr = skb->data;
2613
2614 cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr;
2615 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_TPC_POWER_CMD) |
2616 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2617 cmd->vdev_id = vdev_id;
2618 cmd->psd_power = param->is_psd_power;
2619 cmd->eirp_power = param->eirp_power;
2620 cmd->power_type_6ghz = param->ap_power_type;
2621
2622 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2623 "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n",
2624 vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type);
2625
2626 ptr += sizeof(*cmd);
2627 tlv = (struct wmi_tlv *)ptr;
2628 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2629 FIELD_PREP(WMI_TLV_LEN, array_len);
2630
2631 ptr += TLV_HDR_SIZE;
2632 ch = (struct wmi_vdev_ch_power_info *)ptr;
2633
2634 for (i = 0; i < param->num_pwr_levels; i++, ch++) {
2635 ch->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2636 WMI_TAG_VDEV_CH_POWER_INFO) |
2637 FIELD_PREP(WMI_TLV_LEN,
2638 sizeof(*ch) - TLV_HDR_SIZE);
2639
2640 ch->chan_cfreq = param->chan_power_info[i].chan_cfreq;
2641 ch->tx_power = param->chan_power_info[i].tx_power;
2642
2643 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tpc chan freq %d TX power %d\n",
2644 ch->chan_cfreq, ch->tx_power);
2645 }
2646
2647 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID);
2648 if (ret) {
2649 ath11k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n");
2650 dev_kfree_skb(skb);
2651 return ret;
2652 }
2653
2654 return 0;
2655 }
2656
ath11k_wmi_send_scan_stop_cmd(struct ath11k * ar,struct scan_cancel_param * param)2657 int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2658 struct scan_cancel_param *param)
2659 {
2660 struct ath11k_pdev_wmi *wmi = ar->wmi;
2661 struct wmi_stop_scan_cmd *cmd;
2662 struct sk_buff *skb;
2663 int ret;
2664
2665 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2666 if (!skb)
2667 return -ENOMEM;
2668
2669 cmd = (struct wmi_stop_scan_cmd *)skb->data;
2670
2671 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2672 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2673
2674 cmd->vdev_id = param->vdev_id;
2675 cmd->requestor = param->requester;
2676 cmd->scan_id = param->scan_id;
2677 cmd->pdev_id = param->pdev_id;
2678 /* stop the scan with the corresponding scan_id */
2679 if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2680 /* Cancelling all scans */
2681 cmd->req_type = WMI_SCAN_STOP_ALL;
2682 } else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2683 /* Cancelling VAP scans */
2684 cmd->req_type = WMI_SCN_STOP_VAP_ALL;
2685 } else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2686 /* Cancelling specific scan */
2687 cmd->req_type = WMI_SCAN_STOP_ONE;
2688 } else {
2689 ath11k_warn(ar->ab, "invalid scan cancel param %d",
2690 param->req_type);
2691 dev_kfree_skb(skb);
2692 return -EINVAL;
2693 }
2694
2695 ret = ath11k_wmi_cmd_send(wmi, skb,
2696 WMI_STOP_SCAN_CMDID);
2697 if (ret) {
2698 ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2699 dev_kfree_skb(skb);
2700 }
2701
2702 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd stop scan");
2703
2704 return ret;
2705 }
2706
ath11k_wmi_send_scan_chan_list_cmd(struct ath11k * ar,struct scan_chan_list_params * chan_list)2707 int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2708 struct scan_chan_list_params *chan_list)
2709 {
2710 struct ath11k_pdev_wmi *wmi = ar->wmi;
2711 struct wmi_scan_chan_list_cmd *cmd;
2712 struct sk_buff *skb;
2713 struct wmi_channel *chan_info;
2714 struct channel_param *tchan_info;
2715 struct wmi_tlv *tlv;
2716 #if defined(__linux__)
2717 void *ptr;
2718 #elif defined(__FreeBSD__)
2719 u8 *ptr;
2720 #endif
2721 int i, ret, len;
2722 u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2723 u32 *reg1, *reg2;
2724
2725 tchan_info = chan_list->ch_param;
2726 while (chan_list->nallchans) {
2727 len = sizeof(*cmd) + TLV_HDR_SIZE;
2728 max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2729 sizeof(*chan_info);
2730
2731 if (chan_list->nallchans > max_chan_limit)
2732 num_send_chans = max_chan_limit;
2733 else
2734 num_send_chans = chan_list->nallchans;
2735
2736 chan_list->nallchans -= num_send_chans;
2737 len += sizeof(*chan_info) * num_send_chans;
2738
2739 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2740 if (!skb)
2741 return -ENOMEM;
2742
2743 cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2744 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2745 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2746 cmd->pdev_id = chan_list->pdev_id;
2747 cmd->num_scan_chans = num_send_chans;
2748 if (num_sends)
2749 cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2750
2751 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2752 "no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2753 num_send_chans, len, cmd->pdev_id, num_sends);
2754
2755 ptr = skb->data + sizeof(*cmd);
2756
2757 len = sizeof(*chan_info) * num_send_chans;
2758 #if defined(__linux__)
2759 tlv = ptr;
2760 #elif defined(__FreeBSD__)
2761 tlv = (void *)ptr;
2762 #endif
2763 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2764 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2765 ptr += TLV_HDR_SIZE;
2766
2767 for (i = 0; i < num_send_chans; ++i) {
2768 #if defined(__linux__)
2769 chan_info = ptr;
2770 #elif defined(__FreeBSD__)
2771 chan_info = (void *)ptr;
2772 #endif
2773 memset(chan_info, 0, sizeof(*chan_info));
2774 len = sizeof(*chan_info);
2775 chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2776 WMI_TAG_CHANNEL) |
2777 FIELD_PREP(WMI_TLV_LEN,
2778 len - TLV_HDR_SIZE);
2779
2780 reg1 = &chan_info->reg_info_1;
2781 reg2 = &chan_info->reg_info_2;
2782 chan_info->mhz = tchan_info->mhz;
2783 chan_info->band_center_freq1 = tchan_info->cfreq1;
2784 chan_info->band_center_freq2 = tchan_info->cfreq2;
2785
2786 if (tchan_info->is_chan_passive)
2787 chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2788 if (tchan_info->allow_he)
2789 chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2790 else if (tchan_info->allow_vht)
2791 chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2792 else if (tchan_info->allow_ht)
2793 chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2794 if (tchan_info->half_rate)
2795 chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2796 if (tchan_info->quarter_rate)
2797 chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2798 if (tchan_info->psc_channel)
2799 chan_info->info |= WMI_CHAN_INFO_PSC;
2800 if (tchan_info->dfs_set)
2801 chan_info->info |= WMI_CHAN_INFO_DFS;
2802
2803 chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2804 tchan_info->phy_mode);
2805 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2806 tchan_info->minpower);
2807 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2808 tchan_info->maxpower);
2809 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2810 tchan_info->maxregpower);
2811 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2812 tchan_info->reg_class_id);
2813 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2814 tchan_info->antennamax);
2815 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2816 tchan_info->maxregpower);
2817
2818 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2819 "chan scan list chan[%d] = %u, chan_info->info %8x\n",
2820 i, chan_info->mhz, chan_info->info);
2821
2822 ptr += sizeof(*chan_info);
2823
2824 tchan_info++;
2825 }
2826
2827 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2828 if (ret) {
2829 ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2830 dev_kfree_skb(skb);
2831 return ret;
2832 }
2833
2834 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd scan chan list channels %d",
2835 num_send_chans);
2836
2837 num_sends++;
2838 }
2839
2840 return 0;
2841 }
2842
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)2843 int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2844 struct wmi_wmm_params_all_arg *param,
2845 enum wmi_wmm_params_type wmm_param_type)
2846 {
2847 struct ath11k_pdev_wmi *wmi = ar->wmi;
2848 struct wmi_vdev_set_wmm_params_cmd *cmd;
2849 struct wmi_wmm_params *wmm_param;
2850 struct wmi_wmm_params_arg *wmi_wmm_arg;
2851 struct sk_buff *skb;
2852 int ret, ac;
2853
2854 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2855 if (!skb)
2856 return -ENOMEM;
2857
2858 cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2859 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2860 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2861 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2862
2863 cmd->vdev_id = vdev_id;
2864 cmd->wmm_param_type = wmm_param_type;
2865
2866 for (ac = 0; ac < WME_NUM_AC; ac++) {
2867 switch (ac) {
2868 case WME_AC_BE:
2869 wmi_wmm_arg = ¶m->ac_be;
2870 break;
2871 case WME_AC_BK:
2872 wmi_wmm_arg = ¶m->ac_bk;
2873 break;
2874 case WME_AC_VI:
2875 wmi_wmm_arg = ¶m->ac_vi;
2876 break;
2877 case WME_AC_VO:
2878 wmi_wmm_arg = ¶m->ac_vo;
2879 break;
2880 }
2881
2882 wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2883 wmm_param->tlv_header =
2884 FIELD_PREP(WMI_TLV_TAG,
2885 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2886 FIELD_PREP(WMI_TLV_LEN,
2887 sizeof(*wmm_param) - TLV_HDR_SIZE);
2888
2889 wmm_param->aifs = wmi_wmm_arg->aifs;
2890 wmm_param->cwmin = wmi_wmm_arg->cwmin;
2891 wmm_param->cwmax = wmi_wmm_arg->cwmax;
2892 wmm_param->txoplimit = wmi_wmm_arg->txop;
2893 wmm_param->acm = wmi_wmm_arg->acm;
2894 wmm_param->no_ack = wmi_wmm_arg->no_ack;
2895
2896 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2897 "wmm set type %d ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2898 wmm_param_type, ac, wmm_param->aifs, wmm_param->cwmin,
2899 wmm_param->cwmax, wmm_param->txoplimit,
2900 wmm_param->acm, wmm_param->no_ack);
2901 }
2902 ret = ath11k_wmi_cmd_send(wmi, skb,
2903 WMI_VDEV_SET_WMM_PARAMS_CMDID);
2904 if (ret) {
2905 ath11k_warn(ar->ab,
2906 "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2907 dev_kfree_skb(skb);
2908 }
2909
2910 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev set wmm params");
2911
2912 return ret;
2913 }
2914
ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k * ar,u32 pdev_id)2915 int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2916 u32 pdev_id)
2917 {
2918 struct ath11k_pdev_wmi *wmi = ar->wmi;
2919 struct wmi_dfs_phyerr_offload_cmd *cmd;
2920 struct sk_buff *skb;
2921 int ret;
2922
2923 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2924 if (!skb)
2925 return -ENOMEM;
2926
2927 cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2928 cmd->tlv_header =
2929 FIELD_PREP(WMI_TLV_TAG,
2930 WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2931 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2932
2933 cmd->pdev_id = pdev_id;
2934
2935 ret = ath11k_wmi_cmd_send(wmi, skb,
2936 WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2937 if (ret) {
2938 ath11k_warn(ar->ab,
2939 "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2940 dev_kfree_skb(skb);
2941 }
2942
2943 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2944 "cmd pdev dfs phyerr offload enable pdev id %d\n", pdev_id);
2945
2946 return ret;
2947 }
2948
ath11k_wmi_delba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 initiator,u32 reason)2949 int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2950 u32 tid, u32 initiator, u32 reason)
2951 {
2952 struct ath11k_pdev_wmi *wmi = ar->wmi;
2953 struct wmi_delba_send_cmd *cmd;
2954 struct sk_buff *skb;
2955 int ret;
2956
2957 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2958 if (!skb)
2959 return -ENOMEM;
2960
2961 cmd = (struct wmi_delba_send_cmd *)skb->data;
2962 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2963 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2964 cmd->vdev_id = vdev_id;
2965 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2966 cmd->tid = tid;
2967 cmd->initiator = initiator;
2968 cmd->reasoncode = reason;
2969
2970 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2971
2972 if (ret) {
2973 ath11k_warn(ar->ab,
2974 "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2975 dev_kfree_skb(skb);
2976 }
2977
2978 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2979 "cmd delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
2980 vdev_id, mac, tid, initiator, reason);
2981
2982 return ret;
2983 }
2984
ath11k_wmi_addba_set_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 status)2985 int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2986 u32 tid, u32 status)
2987 {
2988 struct ath11k_pdev_wmi *wmi = ar->wmi;
2989 struct wmi_addba_setresponse_cmd *cmd;
2990 struct sk_buff *skb;
2991 int ret;
2992
2993 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2994 if (!skb)
2995 return -ENOMEM;
2996
2997 cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
2998 cmd->tlv_header =
2999 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
3000 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3001 cmd->vdev_id = vdev_id;
3002 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3003 cmd->tid = tid;
3004 cmd->statuscode = status;
3005
3006 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
3007
3008 if (ret) {
3009 ath11k_warn(ar->ab,
3010 "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
3011 dev_kfree_skb(skb);
3012 }
3013
3014 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3015 "cmd addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
3016 vdev_id, mac, tid, status);
3017
3018 return ret;
3019 }
3020
ath11k_wmi_addba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 buf_size)3021 int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
3022 u32 tid, u32 buf_size)
3023 {
3024 struct ath11k_pdev_wmi *wmi = ar->wmi;
3025 struct wmi_addba_send_cmd *cmd;
3026 struct sk_buff *skb;
3027 int ret;
3028
3029 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3030 if (!skb)
3031 return -ENOMEM;
3032
3033 cmd = (struct wmi_addba_send_cmd *)skb->data;
3034 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
3035 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3036 cmd->vdev_id = vdev_id;
3037 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3038 cmd->tid = tid;
3039 cmd->buffersize = buf_size;
3040
3041 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
3042
3043 if (ret) {
3044 ath11k_warn(ar->ab,
3045 "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
3046 dev_kfree_skb(skb);
3047 }
3048
3049 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3050 "cmd addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
3051 vdev_id, mac, tid, buf_size);
3052
3053 return ret;
3054 }
3055
ath11k_wmi_addba_clear_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac)3056 int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
3057 {
3058 struct ath11k_pdev_wmi *wmi = ar->wmi;
3059 struct wmi_addba_clear_resp_cmd *cmd;
3060 struct sk_buff *skb;
3061 int ret;
3062
3063 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3064 if (!skb)
3065 return -ENOMEM;
3066
3067 cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;
3068 cmd->tlv_header =
3069 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
3070 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3071 cmd->vdev_id = vdev_id;
3072 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3073
3074 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
3075
3076 if (ret) {
3077 ath11k_warn(ar->ab,
3078 "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
3079 dev_kfree_skb(skb);
3080 }
3081
3082 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3083 "cmd addba clear resp vdev_id 0x%X mac_addr %pM\n",
3084 vdev_id, mac);
3085
3086 return ret;
3087 }
3088
ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k * ar,u8 * addr,u8 enable)3089 int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
3090 {
3091 struct ath11k_pdev_wmi *wmi = ar->wmi;
3092 struct wmi_pdev_pktlog_filter_cmd *cmd;
3093 struct wmi_pdev_pktlog_filter_info *info;
3094 struct sk_buff *skb;
3095 struct wmi_tlv *tlv;
3096 #if defined(__linux__)
3097 void *ptr;
3098 #elif defined(__FreeBSD__)
3099 u8 *ptr;
3100 #endif
3101 int ret, len;
3102
3103 len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
3104 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3105 if (!skb)
3106 return -ENOMEM;
3107
3108 cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
3109
3110 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
3111 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3112
3113 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3114 cmd->num_mac = 1;
3115 cmd->enable = enable;
3116
3117 ptr = skb->data + sizeof(*cmd);
3118
3119 #if defined(__linux__)
3120 tlv = ptr;
3121 #elif defined(__FreeBSD__)
3122 tlv = (void *)ptr;
3123 #endif
3124 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3125 FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
3126
3127 ptr += TLV_HDR_SIZE;
3128 #if defined(__linux__)
3129 info = ptr;
3130 #elif defined(__FreeBSD__)
3131 info = (void *)ptr;
3132 #endif
3133
3134 ether_addr_copy(info->peer_macaddr.addr, addr);
3135 info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
3136 FIELD_PREP(WMI_TLV_LEN,
3137 sizeof(*info) - TLV_HDR_SIZE);
3138
3139 ret = ath11k_wmi_cmd_send(wmi, skb,
3140 WMI_PDEV_PKTLOG_FILTER_CMDID);
3141 if (ret) {
3142 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3143 dev_kfree_skb(skb);
3144 }
3145
3146 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog filter");
3147
3148 return ret;
3149 }
3150
3151 int
ath11k_wmi_send_init_country_cmd(struct ath11k * ar,struct wmi_init_country_params init_cc_params)3152 ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
3153 struct wmi_init_country_params init_cc_params)
3154 {
3155 struct ath11k_pdev_wmi *wmi = ar->wmi;
3156 struct wmi_init_country_cmd *cmd;
3157 struct sk_buff *skb;
3158 int ret;
3159
3160 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3161 if (!skb)
3162 return -ENOMEM;
3163
3164 cmd = (struct wmi_init_country_cmd *)skb->data;
3165 cmd->tlv_header =
3166 FIELD_PREP(WMI_TLV_TAG,
3167 WMI_TAG_SET_INIT_COUNTRY_CMD) |
3168 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3169
3170 cmd->pdev_id = ar->pdev->pdev_id;
3171
3172 switch (init_cc_params.flags) {
3173 case ALPHA_IS_SET:
3174 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
3175 memcpy((u8 *)&cmd->cc_info.alpha2,
3176 init_cc_params.cc_info.alpha2, 3);
3177 break;
3178 case CC_IS_SET:
3179 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
3180 cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
3181 break;
3182 case REGDMN_IS_SET:
3183 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
3184 cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
3185 break;
3186 default:
3187 ath11k_warn(ar->ab, "unknown cc params flags: 0x%x",
3188 init_cc_params.flags);
3189 ret = -EINVAL;
3190 goto err;
3191 }
3192
3193 ret = ath11k_wmi_cmd_send(wmi, skb,
3194 WMI_SET_INIT_COUNTRY_CMDID);
3195 if (ret) {
3196 ath11k_warn(ar->ab,
3197 "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
3198 ret);
3199 goto err;
3200 }
3201
3202 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd set init country");
3203
3204 return 0;
3205
3206 err:
3207 dev_kfree_skb(skb);
3208 return ret;
3209 }
3210
ath11k_wmi_send_set_current_country_cmd(struct ath11k * ar,struct wmi_set_current_country_params * param)3211 int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
3212 struct wmi_set_current_country_params *param)
3213 {
3214 struct ath11k_pdev_wmi *wmi = ar->wmi;
3215 struct wmi_set_current_country_cmd *cmd;
3216 struct sk_buff *skb;
3217 int ret;
3218
3219 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3220 if (!skb)
3221 return -ENOMEM;
3222
3223 cmd = (struct wmi_set_current_country_cmd *)skb->data;
3224 cmd->tlv_header =
3225 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
3226 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3227
3228 cmd->pdev_id = ar->pdev->pdev_id;
3229 memcpy(&cmd->new_alpha2, ¶m->alpha2, 3);
3230
3231 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
3232 if (ret) {
3233 ath11k_warn(ar->ab,
3234 "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
3235 dev_kfree_skb(skb);
3236 }
3237
3238 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3239 "cmd set current country pdev id %d alpha2 %c%c\n",
3240 ar->pdev->pdev_id,
3241 param->alpha2[0],
3242 param->alpha2[1]);
3243
3244 return ret;
3245 }
3246
3247 int
ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k * ar,struct thermal_mitigation_params * param)3248 ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
3249 struct thermal_mitigation_params *param)
3250 {
3251 struct ath11k_pdev_wmi *wmi = ar->wmi;
3252 struct wmi_therm_throt_config_request_cmd *cmd;
3253 struct wmi_therm_throt_level_config_info *lvl_conf;
3254 struct wmi_tlv *tlv;
3255 struct sk_buff *skb;
3256 int i, ret, len;
3257
3258 len = sizeof(*cmd) + TLV_HDR_SIZE +
3259 THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
3260
3261 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3262 if (!skb)
3263 return -ENOMEM;
3264
3265 cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
3266
3267 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
3268 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3269
3270 cmd->pdev_id = ar->pdev->pdev_id;
3271 cmd->enable = param->enable;
3272 cmd->dc = param->dc;
3273 cmd->dc_per_event = param->dc_per_event;
3274 cmd->therm_throt_levels = THERMAL_LEVELS;
3275
3276 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
3277 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3278 FIELD_PREP(WMI_TLV_LEN,
3279 (THERMAL_LEVELS *
3280 sizeof(struct wmi_therm_throt_level_config_info)));
3281
3282 lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
3283 sizeof(*cmd) +
3284 TLV_HDR_SIZE);
3285 for (i = 0; i < THERMAL_LEVELS; i++) {
3286 lvl_conf->tlv_header =
3287 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
3288 FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
3289
3290 lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
3291 lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
3292 lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
3293 lvl_conf->prio = param->levelconf[i].priority;
3294 lvl_conf++;
3295 }
3296
3297 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
3298 if (ret) {
3299 ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
3300 dev_kfree_skb(skb);
3301 }
3302
3303 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3304 "cmd therm throt set conf pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
3305 ar->pdev->pdev_id, param->enable, param->dc,
3306 param->dc_per_event, THERMAL_LEVELS);
3307
3308 return ret;
3309 }
3310
ath11k_wmi_send_11d_scan_start_cmd(struct ath11k * ar,struct wmi_11d_scan_start_params * param)3311 int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
3312 struct wmi_11d_scan_start_params *param)
3313 {
3314 struct ath11k_pdev_wmi *wmi = ar->wmi;
3315 struct wmi_11d_scan_start_cmd *cmd;
3316 struct sk_buff *skb;
3317 int ret;
3318
3319 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3320 if (!skb)
3321 return -ENOMEM;
3322
3323 cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
3324 cmd->tlv_header =
3325 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
3326 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3327
3328 cmd->vdev_id = param->vdev_id;
3329 cmd->scan_period_msec = param->scan_period_msec;
3330 cmd->start_interval_msec = param->start_interval_msec;
3331
3332 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
3333 if (ret) {
3334 ath11k_warn(ar->ab,
3335 "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
3336 dev_kfree_skb(skb);
3337 }
3338
3339 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3340 "cmd 11d scan start vdev id %d period %d ms internal %d ms\n",
3341 cmd->vdev_id,
3342 cmd->scan_period_msec,
3343 cmd->start_interval_msec);
3344
3345 return ret;
3346 }
3347
ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k * ar,u32 vdev_id)3348 int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
3349 {
3350 struct ath11k_pdev_wmi *wmi = ar->wmi;
3351 struct wmi_11d_scan_stop_cmd *cmd;
3352 struct sk_buff *skb;
3353 int ret;
3354
3355 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3356 if (!skb)
3357 return -ENOMEM;
3358
3359 cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
3360 cmd->tlv_header =
3361 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
3362 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3363
3364 cmd->vdev_id = vdev_id;
3365
3366 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
3367 if (ret) {
3368 ath11k_warn(ar->ab,
3369 "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3370 dev_kfree_skb(skb);
3371 }
3372
3373 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3374 "cmd 11d scan stop vdev id %d\n",
3375 cmd->vdev_id);
3376
3377 return ret;
3378 }
3379
ath11k_wmi_pdev_pktlog_enable(struct ath11k * ar,u32 pktlog_filter)3380 int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3381 {
3382 struct ath11k_pdev_wmi *wmi = ar->wmi;
3383 struct wmi_pktlog_enable_cmd *cmd;
3384 struct sk_buff *skb;
3385 int ret;
3386
3387 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3388 if (!skb)
3389 return -ENOMEM;
3390
3391 cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3392
3393 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3394 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3395
3396 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3397 cmd->evlist = pktlog_filter;
3398 cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3399
3400 ret = ath11k_wmi_cmd_send(wmi, skb,
3401 WMI_PDEV_PKTLOG_ENABLE_CMDID);
3402 if (ret) {
3403 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3404 dev_kfree_skb(skb);
3405 }
3406
3407 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog enable");
3408
3409 return ret;
3410 }
3411
ath11k_wmi_pdev_pktlog_disable(struct ath11k * ar)3412 int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3413 {
3414 struct ath11k_pdev_wmi *wmi = ar->wmi;
3415 struct wmi_pktlog_disable_cmd *cmd;
3416 struct sk_buff *skb;
3417 int ret;
3418
3419 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3420 if (!skb)
3421 return -ENOMEM;
3422
3423 cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3424
3425 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3426 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3427
3428 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3429
3430 ret = ath11k_wmi_cmd_send(wmi, skb,
3431 WMI_PDEV_PKTLOG_DISABLE_CMDID);
3432 if (ret) {
3433 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3434 dev_kfree_skb(skb);
3435 }
3436
3437 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog disable");
3438
3439 return ret;
3440 }
3441
ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params * twt_params)3442 void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)
3443 {
3444 twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3445 twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3446 twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3447 twt_params->congestion_thresh_teardown =
3448 ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3449 twt_params->congestion_thresh_critical =
3450 ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3451 twt_params->interference_thresh_teardown =
3452 ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3453 twt_params->interference_thresh_setup =
3454 ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3455 twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3456 twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3457 twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3458 twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3459 twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3460 twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3461 twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3462 twt_params->remove_sta_slot_interval =
3463 ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3464 /* TODO add MBSSID support */
3465 twt_params->mbss_support = 0;
3466 }
3467
ath11k_wmi_send_twt_enable_cmd(struct ath11k * ar,u32 pdev_id,struct wmi_twt_enable_params * params)3468 int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,
3469 struct wmi_twt_enable_params *params)
3470 {
3471 struct ath11k_pdev_wmi *wmi = ar->wmi;
3472 struct ath11k_base *ab = wmi->wmi_ab->ab;
3473 struct wmi_twt_enable_params_cmd *cmd;
3474 struct sk_buff *skb;
3475 int ret, len;
3476
3477 len = sizeof(*cmd);
3478
3479 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3480 if (!skb)
3481 return -ENOMEM;
3482
3483 cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3484 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3485 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3486 cmd->pdev_id = pdev_id;
3487 cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;
3488 cmd->default_slot_size = params->default_slot_size;
3489 cmd->congestion_thresh_setup = params->congestion_thresh_setup;
3490 cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;
3491 cmd->congestion_thresh_critical = params->congestion_thresh_critical;
3492 cmd->interference_thresh_teardown = params->interference_thresh_teardown;
3493 cmd->interference_thresh_setup = params->interference_thresh_setup;
3494 cmd->min_no_sta_setup = params->min_no_sta_setup;
3495 cmd->min_no_sta_teardown = params->min_no_sta_teardown;
3496 cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;
3497 cmd->min_no_twt_slots = params->min_no_twt_slots;
3498 cmd->max_no_sta_twt = params->max_no_sta_twt;
3499 cmd->mode_check_interval = params->mode_check_interval;
3500 cmd->add_sta_slot_interval = params->add_sta_slot_interval;
3501 cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;
3502 cmd->mbss_support = params->mbss_support;
3503
3504 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3505 if (ret) {
3506 ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3507 dev_kfree_skb(skb);
3508 return ret;
3509 }
3510
3511 ar->twt_enabled = 1;
3512
3513 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt enable");
3514
3515 return 0;
3516 }
3517
3518 int
ath11k_wmi_send_twt_disable_cmd(struct ath11k * ar,u32 pdev_id)3519 ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3520 {
3521 struct ath11k_pdev_wmi *wmi = ar->wmi;
3522 struct ath11k_base *ab = wmi->wmi_ab->ab;
3523 struct wmi_twt_disable_params_cmd *cmd;
3524 struct sk_buff *skb;
3525 int ret, len;
3526
3527 len = sizeof(*cmd);
3528
3529 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3530 if (!skb)
3531 return -ENOMEM;
3532
3533 cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3534 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3535 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3536 cmd->pdev_id = pdev_id;
3537
3538 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3539 if (ret) {
3540 ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3541 dev_kfree_skb(skb);
3542 return ret;
3543 }
3544
3545 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt disable");
3546
3547 ar->twt_enabled = 0;
3548
3549 return 0;
3550 }
3551
ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k * ar,struct wmi_twt_add_dialog_params * params)3552 int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3553 struct wmi_twt_add_dialog_params *params)
3554 {
3555 struct ath11k_pdev_wmi *wmi = ar->wmi;
3556 struct ath11k_base *ab = wmi->wmi_ab->ab;
3557 struct wmi_twt_add_dialog_params_cmd *cmd;
3558 struct sk_buff *skb;
3559 int ret, len;
3560
3561 len = sizeof(*cmd);
3562
3563 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3564 if (!skb)
3565 return -ENOMEM;
3566
3567 cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3568 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3569 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3570
3571 cmd->vdev_id = params->vdev_id;
3572 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3573 cmd->dialog_id = params->dialog_id;
3574 cmd->wake_intvl_us = params->wake_intvl_us;
3575 cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3576 cmd->wake_dura_us = params->wake_dura_us;
3577 cmd->sp_offset_us = params->sp_offset_us;
3578 cmd->flags = params->twt_cmd;
3579 if (params->flag_bcast)
3580 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3581 if (params->flag_trigger)
3582 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3583 if (params->flag_flow_type)
3584 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3585 if (params->flag_protection)
3586 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3587
3588 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3589 if (ret) {
3590 ath11k_warn(ab,
3591 "failed to send wmi command to add twt dialog: %d",
3592 ret);
3593 dev_kfree_skb(skb);
3594 return ret;
3595 }
3596
3597 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3598 "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",
3599 cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3600 cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3601 cmd->flags);
3602
3603 return 0;
3604 }
3605
ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k * ar,struct wmi_twt_del_dialog_params * params)3606 int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3607 struct wmi_twt_del_dialog_params *params)
3608 {
3609 struct ath11k_pdev_wmi *wmi = ar->wmi;
3610 struct ath11k_base *ab = wmi->wmi_ab->ab;
3611 struct wmi_twt_del_dialog_params_cmd *cmd;
3612 struct sk_buff *skb;
3613 int ret, len;
3614
3615 len = sizeof(*cmd);
3616
3617 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3618 if (!skb)
3619 return -ENOMEM;
3620
3621 cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3622 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3623 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3624
3625 cmd->vdev_id = params->vdev_id;
3626 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3627 cmd->dialog_id = params->dialog_id;
3628
3629 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3630 if (ret) {
3631 ath11k_warn(ab,
3632 "failed to send wmi command to delete twt dialog: %d",
3633 ret);
3634 dev_kfree_skb(skb);
3635 return ret;
3636 }
3637
3638 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3639 "cmd twt del dialog vdev %u dialog id %u\n",
3640 cmd->vdev_id, cmd->dialog_id);
3641
3642 return 0;
3643 }
3644
ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k * ar,struct wmi_twt_pause_dialog_params * params)3645 int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3646 struct wmi_twt_pause_dialog_params *params)
3647 {
3648 struct ath11k_pdev_wmi *wmi = ar->wmi;
3649 struct ath11k_base *ab = wmi->wmi_ab->ab;
3650 struct wmi_twt_pause_dialog_params_cmd *cmd;
3651 struct sk_buff *skb;
3652 int ret, len;
3653
3654 len = sizeof(*cmd);
3655
3656 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3657 if (!skb)
3658 return -ENOMEM;
3659
3660 cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3661 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3662 WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3663 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3664
3665 cmd->vdev_id = params->vdev_id;
3666 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3667 cmd->dialog_id = params->dialog_id;
3668
3669 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3670 if (ret) {
3671 ath11k_warn(ab,
3672 "failed to send wmi command to pause twt dialog: %d",
3673 ret);
3674 dev_kfree_skb(skb);
3675 return ret;
3676 }
3677
3678 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3679 "cmd twt pause dialog vdev %u dialog id %u\n",
3680 cmd->vdev_id, cmd->dialog_id);
3681
3682 return 0;
3683 }
3684
ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k * ar,struct wmi_twt_resume_dialog_params * params)3685 int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3686 struct wmi_twt_resume_dialog_params *params)
3687 {
3688 struct ath11k_pdev_wmi *wmi = ar->wmi;
3689 struct ath11k_base *ab = wmi->wmi_ab->ab;
3690 struct wmi_twt_resume_dialog_params_cmd *cmd;
3691 struct sk_buff *skb;
3692 int ret, len;
3693
3694 len = sizeof(*cmd);
3695
3696 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3697 if (!skb)
3698 return -ENOMEM;
3699
3700 cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3701 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3702 WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3703 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3704
3705 cmd->vdev_id = params->vdev_id;
3706 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3707 cmd->dialog_id = params->dialog_id;
3708 cmd->sp_offset_us = params->sp_offset_us;
3709 cmd->next_twt_size = params->next_twt_size;
3710
3711 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3712 if (ret) {
3713 ath11k_warn(ab,
3714 "failed to send wmi command to resume twt dialog: %d",
3715 ret);
3716 dev_kfree_skb(skb);
3717 return ret;
3718 }
3719
3720 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3721 "cmd twt resume dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3722 cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3723 cmd->next_twt_size);
3724
3725 return 0;
3726 }
3727
3728 int
ath11k_wmi_send_obss_spr_cmd(struct ath11k * ar,u32 vdev_id,struct ieee80211_he_obss_pd * he_obss_pd)3729 ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3730 struct ieee80211_he_obss_pd *he_obss_pd)
3731 {
3732 struct ath11k_pdev_wmi *wmi = ar->wmi;
3733 struct ath11k_base *ab = wmi->wmi_ab->ab;
3734 struct wmi_obss_spatial_reuse_params_cmd *cmd;
3735 struct sk_buff *skb;
3736 int ret, len;
3737
3738 len = sizeof(*cmd);
3739
3740 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3741 if (!skb)
3742 return -ENOMEM;
3743
3744 cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;
3745 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3746 WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3747 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3748 cmd->vdev_id = vdev_id;
3749 cmd->enable = he_obss_pd->enable;
3750 cmd->obss_min = he_obss_pd->min_offset;
3751 cmd->obss_max = he_obss_pd->max_offset;
3752
3753 ret = ath11k_wmi_cmd_send(wmi, skb,
3754 WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3755 if (ret) {
3756 ath11k_warn(ab,
3757 "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3758 dev_kfree_skb(skb);
3759 return ret;
3760 }
3761
3762 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev obss pd spatial reuse");
3763
3764 return 0;
3765 }
3766
3767 int
ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k * ar,u32 * bitmap)3768 ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3769 {
3770 struct ath11k_pdev_wmi *wmi = ar->wmi;
3771 struct ath11k_base *ab = wmi->wmi_ab->ab;
3772 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3773 struct sk_buff *skb;
3774 int ret, len;
3775
3776 len = sizeof(*cmd);
3777
3778 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3779 if (!skb)
3780 return -ENOMEM;
3781
3782 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3783 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3784 WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3785 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3786 cmd->pdev_id = ar->pdev->pdev_id;
3787 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3788
3789 ret = ath11k_wmi_cmd_send(wmi, skb,
3790 WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3791 if (ret) {
3792 ath11k_warn(ab,
3793 "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3794 dev_kfree_skb(skb);
3795 return ret;
3796 }
3797
3798 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3799 "cmd pdev set srg bss color bitmap pdev_id %d bss color bitmap %08x %08x\n",
3800 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3801
3802 return 0;
3803 }
3804
3805 int
ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k * ar,u32 * bitmap)3806 ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3807 {
3808 struct ath11k_pdev_wmi *wmi = ar->wmi;
3809 struct ath11k_base *ab = wmi->wmi_ab->ab;
3810 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3811 struct sk_buff *skb;
3812 int ret, len;
3813
3814 len = sizeof(*cmd);
3815
3816 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3817 if (!skb)
3818 return -ENOMEM;
3819
3820 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3821 cmd->tlv_header =
3822 FIELD_PREP(WMI_TLV_TAG,
3823 WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3824 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3825 cmd->pdev_id = ar->pdev->pdev_id;
3826 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3827
3828 ret = ath11k_wmi_cmd_send(wmi, skb,
3829 WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3830 if (ret) {
3831 ath11k_warn(ab,
3832 "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3833 dev_kfree_skb(skb);
3834 return ret;
3835 }
3836
3837 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3838 "cmd pdev set srg partial bssid bitmap pdev_id %d partial bssid bitmap %08x %08x\n",
3839 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3840
3841 return 0;
3842 }
3843
3844 int
ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3845 ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3846 {
3847 struct ath11k_pdev_wmi *wmi = ar->wmi;
3848 struct ath11k_base *ab = wmi->wmi_ab->ab;
3849 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3850 struct sk_buff *skb;
3851 int ret, len;
3852
3853 len = sizeof(*cmd);
3854
3855 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3856 if (!skb)
3857 return -ENOMEM;
3858
3859 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3860 cmd->tlv_header =
3861 FIELD_PREP(WMI_TLV_TAG,
3862 WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3863 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3864 cmd->pdev_id = ar->pdev->pdev_id;
3865 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3866
3867 ret = ath11k_wmi_cmd_send(wmi, skb,
3868 WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3869 if (ret) {
3870 ath11k_warn(ab,
3871 "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3872 dev_kfree_skb(skb);
3873 return ret;
3874 }
3875
3876 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3877 "cmd pdev set srg obsscolor enable pdev_id %d bss color enable bitmap %08x %08x\n",
3878 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3879
3880 return 0;
3881 }
3882
3883 int
ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3884 ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3885 {
3886 struct ath11k_pdev_wmi *wmi = ar->wmi;
3887 struct ath11k_base *ab = wmi->wmi_ab->ab;
3888 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3889 struct sk_buff *skb;
3890 int ret, len;
3891
3892 len = sizeof(*cmd);
3893
3894 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3895 if (!skb)
3896 return -ENOMEM;
3897
3898 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3899 cmd->tlv_header =
3900 FIELD_PREP(WMI_TLV_TAG,
3901 WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3902 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3903 cmd->pdev_id = ar->pdev->pdev_id;
3904 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3905
3906 ret = ath11k_wmi_cmd_send(wmi, skb,
3907 WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3908 if (ret) {
3909 ath11k_warn(ab,
3910 "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3911 dev_kfree_skb(skb);
3912 return ret;
3913 }
3914
3915 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3916 "cmd pdev set srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3917 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3918
3919 return 0;
3920 }
3921
3922 int
ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3923 ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3924 {
3925 struct ath11k_pdev_wmi *wmi = ar->wmi;
3926 struct ath11k_base *ab = wmi->wmi_ab->ab;
3927 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3928 struct sk_buff *skb;
3929 int ret, len;
3930
3931 len = sizeof(*cmd);
3932
3933 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3934 if (!skb)
3935 return -ENOMEM;
3936
3937 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3938 cmd->tlv_header =
3939 FIELD_PREP(WMI_TLV_TAG,
3940 WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3941 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3942 cmd->pdev_id = ar->pdev->pdev_id;
3943 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3944
3945 ret = ath11k_wmi_cmd_send(wmi, skb,
3946 WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3947 if (ret) {
3948 ath11k_warn(ab,
3949 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3950 dev_kfree_skb(skb);
3951 return ret;
3952 }
3953
3954 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3955 "cmd pdev set non srg obss color enable bitmap pdev_id %d bss color enable bitmap %08x %08x\n",
3956 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3957
3958 return 0;
3959 }
3960
3961 int
ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3962 ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3963 {
3964 struct ath11k_pdev_wmi *wmi = ar->wmi;
3965 struct ath11k_base *ab = wmi->wmi_ab->ab;
3966 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3967 struct sk_buff *skb;
3968 int ret, len;
3969
3970 len = sizeof(*cmd);
3971
3972 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3973 if (!skb)
3974 return -ENOMEM;
3975
3976 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3977 cmd->tlv_header =
3978 FIELD_PREP(WMI_TLV_TAG,
3979 WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3980 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3981 cmd->pdev_id = ar->pdev->pdev_id;
3982 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3983
3984 ret = ath11k_wmi_cmd_send(wmi, skb,
3985 WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3986 if (ret) {
3987 ath11k_warn(ab,
3988 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3989 dev_kfree_skb(skb);
3990 return ret;
3991 }
3992
3993 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3994 "cmd pdev set non srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3995 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3996
3997 return 0;
3998 }
3999
4000 int
ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k * ar,u32 vdev_id,u8 bss_color,u32 period,bool enable)4001 ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
4002 u8 bss_color, u32 period,
4003 bool enable)
4004 {
4005 struct ath11k_pdev_wmi *wmi = ar->wmi;
4006 struct ath11k_base *ab = wmi->wmi_ab->ab;
4007 struct wmi_obss_color_collision_cfg_params_cmd *cmd;
4008 struct sk_buff *skb;
4009 int ret, len;
4010
4011 len = sizeof(*cmd);
4012
4013 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4014 if (!skb)
4015 return -ENOMEM;
4016
4017 cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
4018 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4019 WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
4020 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4021 cmd->vdev_id = vdev_id;
4022 cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
4023 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
4024 cmd->current_bss_color = bss_color;
4025 cmd->detection_period_ms = period;
4026 cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
4027 cmd->free_slot_expiry_time_ms = 0;
4028 cmd->flags = 0;
4029
4030 ret = ath11k_wmi_cmd_send(wmi, skb,
4031 WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
4032 if (ret) {
4033 ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
4034 dev_kfree_skb(skb);
4035 return ret;
4036 }
4037
4038 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4039 "cmd obss color collision det config id %d type %d bss_color %d detect_period %d scan_period %d\n",
4040 cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
4041 cmd->detection_period_ms, cmd->scan_period_ms);
4042
4043 return 0;
4044 }
4045
ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k * ar,u32 vdev_id,bool enable)4046 int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
4047 bool enable)
4048 {
4049 struct ath11k_pdev_wmi *wmi = ar->wmi;
4050 struct ath11k_base *ab = wmi->wmi_ab->ab;
4051 struct wmi_bss_color_change_enable_params_cmd *cmd;
4052 struct sk_buff *skb;
4053 int ret, len;
4054
4055 len = sizeof(*cmd);
4056
4057 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4058 if (!skb)
4059 return -ENOMEM;
4060
4061 cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
4062 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
4063 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4064 cmd->vdev_id = vdev_id;
4065 cmd->enable = enable ? 1 : 0;
4066
4067 ret = ath11k_wmi_cmd_send(wmi, skb,
4068 WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
4069 if (ret) {
4070 ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
4071 dev_kfree_skb(skb);
4072 return ret;
4073 }
4074
4075 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4076 "cmd bss color change enable id %d enable %d\n",
4077 cmd->vdev_id, cmd->enable);
4078
4079 return 0;
4080 }
4081
ath11k_wmi_fils_discovery_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)4082 int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
4083 struct sk_buff *tmpl)
4084 {
4085 struct wmi_tlv *tlv;
4086 struct sk_buff *skb;
4087 void *ptr;
4088 int ret, len;
4089 size_t aligned_len;
4090 struct wmi_fils_discovery_tmpl_cmd *cmd;
4091
4092 aligned_len = roundup(tmpl->len, 4);
4093 len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
4094
4095 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4096 "vdev %i set FILS discovery template\n", vdev_id);
4097
4098 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4099 if (!skb)
4100 return -ENOMEM;
4101
4102 cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
4103 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4104 WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
4105 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4106 cmd->vdev_id = vdev_id;
4107 cmd->buf_len = tmpl->len;
4108 ptr = skb->data + sizeof(*cmd);
4109
4110 tlv = ptr;
4111 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
4112 FIELD_PREP(WMI_TLV_LEN, aligned_len);
4113 memcpy(tlv->value, tmpl->data, tmpl->len);
4114
4115 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
4116 if (ret) {
4117 ath11k_warn(ar->ab,
4118 "WMI vdev %i failed to send FILS discovery template command\n",
4119 vdev_id);
4120 dev_kfree_skb(skb);
4121 return ret;
4122 }
4123
4124 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd fils discovery tmpl");
4125
4126 return 0;
4127 }
4128
ath11k_wmi_probe_resp_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)4129 int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
4130 struct sk_buff *tmpl)
4131 {
4132 struct wmi_probe_tmpl_cmd *cmd;
4133 struct wmi_bcn_prb_info *probe_info;
4134 struct wmi_tlv *tlv;
4135 struct sk_buff *skb;
4136 #if defined(__linux__)
4137 void *ptr;
4138 #elif defined(__FreeBSD__)
4139 u8 *ptr;
4140 #endif
4141 int ret, len;
4142 size_t aligned_len = roundup(tmpl->len, 4);
4143
4144 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4145 "vdev %i set probe response template\n", vdev_id);
4146
4147 len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
4148
4149 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4150 if (!skb)
4151 return -ENOMEM;
4152
4153 cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
4154 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
4155 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4156 cmd->vdev_id = vdev_id;
4157 cmd->buf_len = tmpl->len;
4158
4159 ptr = skb->data + sizeof(*cmd);
4160
4161 #if defined(__linux__)
4162 probe_info = ptr;
4163 #elif defined(__FreeBSD__)
4164 probe_info = (void *)ptr;
4165 #endif
4166 len = sizeof(*probe_info);
4167 probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4168 WMI_TAG_BCN_PRB_INFO) |
4169 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4170 probe_info->caps = 0;
4171 probe_info->erp = 0;
4172
4173 ptr += sizeof(*probe_info);
4174
4175 #if defined(__linux__)
4176 tlv = ptr;
4177 #elif defined(__FreeBSD__)
4178 tlv = (void *)ptr;
4179 #endif
4180 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
4181 FIELD_PREP(WMI_TLV_LEN, aligned_len);
4182 memcpy(tlv->value, tmpl->data, tmpl->len);
4183
4184 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
4185 if (ret) {
4186 ath11k_warn(ar->ab,
4187 "WMI vdev %i failed to send probe response template command\n",
4188 vdev_id);
4189 dev_kfree_skb(skb);
4190 return ret;
4191 }
4192
4193 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd ");
4194
4195 return 0;
4196 }
4197
ath11k_wmi_fils_discovery(struct ath11k * ar,u32 vdev_id,u32 interval,bool unsol_bcast_probe_resp_enabled)4198 int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
4199 bool unsol_bcast_probe_resp_enabled)
4200 {
4201 struct sk_buff *skb;
4202 int ret, len;
4203 struct wmi_fils_discovery_cmd *cmd;
4204
4205 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4206 "vdev %i set %s interval to %u TU\n",
4207 vdev_id, unsol_bcast_probe_resp_enabled ?
4208 "unsolicited broadcast probe response" : "FILS discovery",
4209 interval);
4210
4211 len = sizeof(*cmd);
4212 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4213 if (!skb)
4214 return -ENOMEM;
4215
4216 cmd = (struct wmi_fils_discovery_cmd *)skb->data;
4217 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
4218 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4219 cmd->vdev_id = vdev_id;
4220 cmd->interval = interval;
4221 cmd->config = unsol_bcast_probe_resp_enabled;
4222
4223 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
4224 if (ret) {
4225 ath11k_warn(ar->ab,
4226 "WMI vdev %i failed to send FILS discovery enable/disable command\n",
4227 vdev_id);
4228 dev_kfree_skb(skb);
4229 return ret;
4230 }
4231
4232 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd enable fils");
4233
4234 return 0;
4235 }
4236
4237 static void
ath11k_wmi_obss_color_collision_event(struct ath11k_base * ab,struct sk_buff * skb)4238 ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
4239 {
4240 const void **tb;
4241 const struct wmi_obss_color_collision_event *ev;
4242 struct ath11k_vif *arvif;
4243 int ret;
4244
4245 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
4246 if (IS_ERR(tb)) {
4247 ret = PTR_ERR(tb);
4248 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4249 return;
4250 }
4251
4252 ath11k_dbg(ab, ATH11K_DBG_WMI, "event obss color collision");
4253
4254 rcu_read_lock();
4255
4256 ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
4257 if (!ev) {
4258 ath11k_warn(ab, "failed to fetch obss color collision ev");
4259 goto exit;
4260 }
4261
4262 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
4263 if (!arvif) {
4264 ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
4265 ev->vdev_id);
4266 goto exit;
4267 }
4268
4269 switch (ev->evt_type) {
4270 case WMI_BSS_COLOR_COLLISION_DETECTION:
4271 ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,
4272 0);
4273 ath11k_dbg(ab, ATH11K_DBG_WMI,
4274 #if defined(__linux__)
4275 "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
4276 ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
4277 #elif defined(__FreeBSD__)
4278 "OBSS color collision detected vdev:%d, event:%d, bitmap:%08jx\n",
4279 ev->vdev_id, ev->evt_type, (uintmax_t)ev->obss_color_bitmap);
4280 #endif
4281 break;
4282 case WMI_BSS_COLOR_COLLISION_DISABLE:
4283 case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
4284 case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
4285 break;
4286 default:
4287 ath11k_warn(ab, "received unknown obss color collision detection event\n");
4288 }
4289
4290 exit:
4291 kfree(tb);
4292 rcu_read_unlock();
4293 }
4294
4295 static void
ath11k_fill_band_to_mac_param(struct ath11k_base * soc,struct wmi_host_pdev_band_to_mac * band_to_mac)4296 ath11k_fill_band_to_mac_param(struct ath11k_base *soc,
4297 struct wmi_host_pdev_band_to_mac *band_to_mac)
4298 {
4299 u8 i;
4300 struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
4301 struct ath11k_pdev *pdev;
4302
4303 for (i = 0; i < soc->num_radios; i++) {
4304 pdev = &soc->pdevs[i];
4305 hal_reg_cap = &soc->hal_reg_cap[i];
4306 band_to_mac[i].pdev_id = pdev->pdev_id;
4307
4308 switch (pdev->cap.supported_bands) {
4309 case WMI_HOST_WLAN_2G_5G_CAP:
4310 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4311 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4312 break;
4313 case WMI_HOST_WLAN_2G_CAP:
4314 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4315 band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
4316 break;
4317 case WMI_HOST_WLAN_5G_CAP:
4318 band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
4319 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4320 break;
4321 default:
4322 break;
4323 }
4324 }
4325 }
4326
4327 static void
ath11k_wmi_copy_resource_config(struct wmi_resource_config * wmi_cfg,struct target_resource_config * tg_cfg)4328 ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
4329 struct target_resource_config *tg_cfg)
4330 {
4331 wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
4332 wmi_cfg->num_peers = tg_cfg->num_peers;
4333 wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
4334 wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
4335 wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
4336 wmi_cfg->num_tids = tg_cfg->num_tids;
4337 wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
4338 wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
4339 wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
4340 wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
4341 wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
4342 wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
4343 wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
4344 wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
4345 wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
4346 wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
4347 wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
4348 wmi_cfg->roam_offload_max_ap_profiles =
4349 tg_cfg->roam_offload_max_ap_profiles;
4350 wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
4351 wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
4352 wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
4353 wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
4354 wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
4355 wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
4356 wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
4357 wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
4358 tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
4359 wmi_cfg->vow_config = tg_cfg->vow_config;
4360 wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
4361 wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
4362 wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
4363 wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
4364 wmi_cfg->num_tdls_conn_table_entries =
4365 tg_cfg->num_tdls_conn_table_entries;
4366 wmi_cfg->beacon_tx_offload_max_vdev =
4367 tg_cfg->beacon_tx_offload_max_vdev;
4368 wmi_cfg->num_multicast_filter_entries =
4369 tg_cfg->num_multicast_filter_entries;
4370 wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
4371 wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
4372 wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
4373 wmi_cfg->max_tdls_concurrent_sleep_sta =
4374 tg_cfg->max_tdls_concurrent_sleep_sta;
4375 wmi_cfg->max_tdls_concurrent_buffer_sta =
4376 tg_cfg->max_tdls_concurrent_buffer_sta;
4377 wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
4378 wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
4379 wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
4380 wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
4381 wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
4382 wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
4383 wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
4384 wmi_cfg->flag1 = tg_cfg->flag1;
4385 wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
4386 wmi_cfg->sched_params = tg_cfg->sched_params;
4387 wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
4388 wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
4389 wmi_cfg->host_service_flags &=
4390 ~(1 << WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4391 wmi_cfg->host_service_flags |= (tg_cfg->is_reg_cc_ext_event_supported <<
4392 WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4393 wmi_cfg->flags2 = WMI_RSRC_CFG_FLAG2_CALC_NEXT_DTIM_COUNT_SET;
4394 wmi_cfg->ema_max_vap_cnt = tg_cfg->ema_max_vap_cnt;
4395 wmi_cfg->ema_max_profile_period = tg_cfg->ema_max_profile_period;
4396 }
4397
ath11k_init_cmd_send(struct ath11k_pdev_wmi * wmi,struct wmi_init_cmd_param * param)4398 static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
4399 struct wmi_init_cmd_param *param)
4400 {
4401 struct ath11k_base *ab = wmi->wmi_ab->ab;
4402 struct sk_buff *skb;
4403 struct wmi_init_cmd *cmd;
4404 struct wmi_resource_config *cfg;
4405 struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
4406 struct wmi_pdev_band_to_mac *band_to_mac;
4407 struct wlan_host_mem_chunk *host_mem_chunks;
4408 struct wmi_tlv *tlv;
4409 size_t ret, len;
4410 #if defined(__linux__)
4411 void *ptr;
4412 #elif defined(__FreeBSD__)
4413 u8 *ptr;
4414 #endif
4415 u32 hw_mode_len = 0;
4416 u16 idx;
4417
4418 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
4419 hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
4420 (param->num_band_to_mac * sizeof(*band_to_mac));
4421
4422 len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
4423 (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
4424
4425 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4426 if (!skb)
4427 return -ENOMEM;
4428
4429 cmd = (struct wmi_init_cmd *)skb->data;
4430
4431 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
4432 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4433
4434 ptr = skb->data + sizeof(*cmd);
4435 #if defined(__linux__)
4436 cfg = ptr;
4437 #elif defined(__FreeBSD__)
4438 cfg = (void *)ptr;
4439 #endif
4440
4441 ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
4442
4443 cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
4444 FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
4445
4446 ptr += sizeof(*cfg);
4447 #if defined(__linux__)
4448 host_mem_chunks = ptr + TLV_HDR_SIZE;
4449 #elif defined(__FreeBSD__)
4450 host_mem_chunks = (void *)(ptr + TLV_HDR_SIZE);
4451 #endif
4452 len = sizeof(struct wlan_host_mem_chunk);
4453
4454 for (idx = 0; idx < param->num_mem_chunks; ++idx) {
4455 host_mem_chunks[idx].tlv_header =
4456 FIELD_PREP(WMI_TLV_TAG,
4457 WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
4458 FIELD_PREP(WMI_TLV_LEN, len);
4459
4460 host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
4461 host_mem_chunks[idx].size = param->mem_chunks[idx].len;
4462 host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
4463
4464 ath11k_dbg(ab, ATH11K_DBG_WMI,
4465 #if defined(__linux__)
4466 "host mem chunk req_id %d paddr 0x%llx len %d\n",
4467 param->mem_chunks[idx].req_id,
4468 (u64)param->mem_chunks[idx].paddr,
4469 #elif defined(__FreeBSD__)
4470 "host mem chunk req_id %d paddr 0x%jx len %d\n",
4471 param->mem_chunks[idx].req_id,
4472 (uintmax_t)param->mem_chunks[idx].paddr,
4473 #endif
4474 param->mem_chunks[idx].len);
4475 }
4476 cmd->num_host_mem_chunks = param->num_mem_chunks;
4477 len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4478
4479 /* num_mem_chunks is zero */
4480 #if defined(__linux__)
4481 tlv = ptr;
4482 #elif defined(__FreeBSD__)
4483 tlv = (void *)ptr;
4484 #endif
4485 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4486 FIELD_PREP(WMI_TLV_LEN, len);
4487 ptr += TLV_HDR_SIZE + len;
4488
4489 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4490 hw_mode = ptr;
4491 hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4492 WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4493 FIELD_PREP(WMI_TLV_LEN,
4494 sizeof(*hw_mode) - TLV_HDR_SIZE);
4495
4496 hw_mode->hw_mode_index = param->hw_mode_id;
4497 hw_mode->num_band_to_mac = param->num_band_to_mac;
4498
4499 ptr += sizeof(*hw_mode);
4500
4501 len = param->num_band_to_mac * sizeof(*band_to_mac);
4502 #if defined(__linux__)
4503 tlv = ptr;
4504 #elif defined(__FreeBSD__)
4505 tlv = (void *)ptr;
4506 #endif
4507 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4508 FIELD_PREP(WMI_TLV_LEN, len);
4509
4510 ptr += TLV_HDR_SIZE;
4511 len = sizeof(*band_to_mac);
4512
4513 for (idx = 0; idx < param->num_band_to_mac; idx++) {
4514 band_to_mac = ptr;
4515
4516 band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4517 WMI_TAG_PDEV_BAND_TO_MAC) |
4518 FIELD_PREP(WMI_TLV_LEN,
4519 len - TLV_HDR_SIZE);
4520 band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4521 band_to_mac->start_freq =
4522 param->band_to_mac[idx].start_freq;
4523 band_to_mac->end_freq =
4524 param->band_to_mac[idx].end_freq;
4525 ptr += sizeof(*band_to_mac);
4526 }
4527 }
4528
4529 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4530 if (ret) {
4531 ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4532 dev_kfree_skb(skb);
4533 return ret;
4534 }
4535
4536 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd wmi init");
4537
4538 return 0;
4539 }
4540
ath11k_wmi_pdev_lro_cfg(struct ath11k * ar,int pdev_id)4541 int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4542 int pdev_id)
4543 {
4544 struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4545 struct sk_buff *skb;
4546 int ret;
4547
4548 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4549 if (!skb)
4550 return -ENOMEM;
4551
4552 cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4553 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4554 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4555
4556 get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4557 get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4558
4559 cmd->pdev_id = pdev_id;
4560
4561 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4562 if (ret) {
4563 ath11k_warn(ar->ab,
4564 "failed to send lro cfg req wmi cmd\n");
4565 goto err;
4566 }
4567
4568 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4569 "cmd lro config pdev_id 0x%x\n", pdev_id);
4570 return 0;
4571 err:
4572 dev_kfree_skb(skb);
4573 return ret;
4574 }
4575
ath11k_wmi_wait_for_service_ready(struct ath11k_base * ab)4576 int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4577 {
4578 unsigned long time_left;
4579
4580 time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4581 WMI_SERVICE_READY_TIMEOUT_HZ);
4582 if (!time_left)
4583 return -ETIMEDOUT;
4584
4585 return 0;
4586 }
4587
ath11k_wmi_wait_for_unified_ready(struct ath11k_base * ab)4588 int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4589 {
4590 unsigned long time_left;
4591
4592 time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4593 WMI_SERVICE_READY_TIMEOUT_HZ);
4594 if (!time_left)
4595 return -ETIMEDOUT;
4596
4597 return 0;
4598 }
4599
ath11k_wmi_set_hw_mode(struct ath11k_base * ab,enum wmi_host_hw_mode_config_type mode)4600 int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4601 enum wmi_host_hw_mode_config_type mode)
4602 {
4603 struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4604 struct sk_buff *skb;
4605 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4606 int len;
4607 int ret;
4608
4609 len = sizeof(*cmd);
4610
4611 skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4612 if (!skb)
4613 return -ENOMEM;
4614
4615 cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4616
4617 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4618 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4619
4620 cmd->pdev_id = WMI_PDEV_ID_SOC;
4621 cmd->hw_mode_index = mode;
4622
4623 ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4624 if (ret) {
4625 ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4626 dev_kfree_skb(skb);
4627 return ret;
4628 }
4629
4630 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev set hw mode %d", cmd->hw_mode_index);
4631
4632 return 0;
4633 }
4634
ath11k_wmi_cmd_init(struct ath11k_base * ab)4635 int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4636 {
4637 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4638 struct wmi_init_cmd_param init_param;
4639 struct target_resource_config config;
4640
4641 memset(&init_param, 0, sizeof(init_param));
4642 memset(&config, 0, sizeof(config));
4643
4644 ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4645
4646 if (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
4647 ab->wmi_ab.svc_map))
4648 config.is_reg_cc_ext_event_supported = 1;
4649
4650 memcpy(&wmi_ab->wlan_resource_config, &config, sizeof(config));
4651
4652 init_param.res_cfg = &wmi_ab->wlan_resource_config;
4653 init_param.num_mem_chunks = wmi_ab->num_mem_chunks;
4654 init_param.hw_mode_id = wmi_ab->preferred_hw_mode;
4655 init_param.mem_chunks = wmi_ab->mem_chunks;
4656
4657 if (ab->hw_params.single_pdev_only)
4658 init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4659
4660 init_param.num_band_to_mac = ab->num_radios;
4661 ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4662
4663 return ath11k_init_cmd_send(&wmi_ab->wmi[0], &init_param);
4664 }
4665
ath11k_wmi_vdev_spectral_conf(struct ath11k * ar,struct ath11k_wmi_vdev_spectral_conf_param * param)4666 int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4667 struct ath11k_wmi_vdev_spectral_conf_param *param)
4668 {
4669 struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4670 struct sk_buff *skb;
4671 int ret;
4672
4673 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4674 if (!skb)
4675 return -ENOMEM;
4676
4677 cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4678 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4679 WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4680 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4681
4682 memcpy(&cmd->param, param, sizeof(*param));
4683
4684 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4685 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4686 if (ret) {
4687 ath11k_warn(ar->ab,
4688 "failed to send spectral scan config wmi cmd\n");
4689 goto err;
4690 }
4691
4692 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4693 "cmd vdev spectral scan configure vdev_id 0x%x\n",
4694 param->vdev_id);
4695
4696 return 0;
4697 err:
4698 dev_kfree_skb(skb);
4699 return ret;
4700 }
4701
ath11k_wmi_vdev_spectral_enable(struct ath11k * ar,u32 vdev_id,u32 trigger,u32 enable)4702 int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4703 u32 trigger, u32 enable)
4704 {
4705 struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4706 struct sk_buff *skb;
4707 int ret;
4708
4709 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4710 if (!skb)
4711 return -ENOMEM;
4712
4713 cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4714 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4715 WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4716 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4717
4718 cmd->vdev_id = vdev_id;
4719 cmd->trigger_cmd = trigger;
4720 cmd->enable_cmd = enable;
4721
4722 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4723 WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4724 if (ret) {
4725 ath11k_warn(ar->ab,
4726 "failed to send spectral enable wmi cmd\n");
4727 goto err;
4728 }
4729
4730 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4731 "cmd vdev spectral scan enable vdev id 0x%x\n",
4732 vdev_id);
4733
4734 return 0;
4735 err:
4736 dev_kfree_skb(skb);
4737 return ret;
4738 }
4739
ath11k_wmi_pdev_dma_ring_cfg(struct ath11k * ar,struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd * param)4740 int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4741 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4742 {
4743 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4744 struct sk_buff *skb;
4745 int ret;
4746
4747 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4748 if (!skb)
4749 return -ENOMEM;
4750
4751 cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4752 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4753 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4754
4755 cmd->pdev_id = param->pdev_id;
4756 cmd->module_id = param->module_id;
4757 cmd->base_paddr_lo = param->base_paddr_lo;
4758 cmd->base_paddr_hi = param->base_paddr_hi;
4759 cmd->head_idx_paddr_lo = param->head_idx_paddr_lo;
4760 cmd->head_idx_paddr_hi = param->head_idx_paddr_hi;
4761 cmd->tail_idx_paddr_lo = param->tail_idx_paddr_lo;
4762 cmd->tail_idx_paddr_hi = param->tail_idx_paddr_hi;
4763 cmd->num_elems = param->num_elems;
4764 cmd->buf_size = param->buf_size;
4765 cmd->num_resp_per_event = param->num_resp_per_event;
4766 cmd->event_timeout_ms = param->event_timeout_ms;
4767
4768 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4769 WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4770 if (ret) {
4771 ath11k_warn(ar->ab,
4772 "failed to send dma ring cfg req wmi cmd\n");
4773 goto err;
4774 }
4775
4776 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4777 "cmd pdev dma ring cfg req pdev_id 0x%x\n",
4778 param->pdev_id);
4779
4780 return 0;
4781 err:
4782 dev_kfree_skb(skb);
4783 return ret;
4784 }
4785
ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4786 static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4787 u16 tag, u16 len,
4788 const void *ptr, void *data)
4789 {
4790 struct wmi_tlv_dma_buf_release_parse *parse = data;
4791
4792 if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4793 return -EPROTO;
4794
4795 if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4796 return -ENOBUFS;
4797
4798 parse->num_buf_entry++;
4799 return 0;
4800 }
4801
ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4802 static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4803 u16 tag, u16 len,
4804 const void *ptr, void *data)
4805 {
4806 struct wmi_tlv_dma_buf_release_parse *parse = data;
4807
4808 if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4809 return -EPROTO;
4810
4811 if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4812 return -ENOBUFS;
4813
4814 parse->num_meta++;
4815 return 0;
4816 }
4817
ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)4818 static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4819 u16 tag, u16 len,
4820 const void *ptr, void *data)
4821 {
4822 struct wmi_tlv_dma_buf_release_parse *parse = data;
4823 int ret;
4824
4825 switch (tag) {
4826 case WMI_TAG_DMA_BUF_RELEASE:
4827 memcpy(&parse->fixed, ptr,
4828 sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4829 parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4830 break;
4831 case WMI_TAG_ARRAY_STRUCT:
4832 if (!parse->buf_entry_done) {
4833 parse->num_buf_entry = 0;
4834 #if defined(__linux__)
4835 parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4836 #elif defined(__FreeBSD__)
4837 parse->buf_entry = ptr;
4838 #endif
4839
4840 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4841 ath11k_wmi_tlv_dma_buf_entry_parse,
4842 parse);
4843 if (ret) {
4844 ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4845 ret);
4846 return ret;
4847 }
4848
4849 parse->buf_entry_done = true;
4850 } else if (!parse->meta_data_done) {
4851 parse->num_meta = 0;
4852 #if defined(__linux__)
4853 parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4854 #elif defined(__FreeBSD__)
4855 parse->meta_data = ptr;
4856 #endif
4857
4858 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4859 ath11k_wmi_tlv_dma_buf_meta_parse,
4860 parse);
4861 if (ret) {
4862 ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4863 ret);
4864 return ret;
4865 }
4866
4867 parse->meta_data_done = true;
4868 }
4869 break;
4870 default:
4871 break;
4872 }
4873 return 0;
4874 }
4875
ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base * ab,struct sk_buff * skb)4876 static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4877 struct sk_buff *skb)
4878 {
4879 struct wmi_tlv_dma_buf_release_parse parse = { };
4880 struct ath11k_dbring_buf_release_event param;
4881 int ret;
4882
4883 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4884 ath11k_wmi_tlv_dma_buf_parse,
4885 &parse);
4886 if (ret) {
4887 ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4888 return;
4889 }
4890
4891 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev dma ring buf release");
4892
4893 param.fixed = parse.fixed;
4894 param.buf_entry = parse.buf_entry;
4895 param.num_buf_entry = parse.num_buf_entry;
4896 param.meta_data = parse.meta_data;
4897 param.num_meta = parse.num_meta;
4898
4899 ret = ath11k_dbring_buffer_release_event(ab, ¶m);
4900 if (ret) {
4901 ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4902 return;
4903 }
4904 }
4905
ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4906 static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4907 u16 tag, u16 len,
4908 const void *ptr, void *data)
4909 {
4910 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4911 struct wmi_hw_mode_capabilities *hw_mode_cap;
4912 u32 phy_map = 0;
4913
4914 if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4915 return -EPROTO;
4916
4917 if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4918 return -ENOBUFS;
4919
4920 hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4921 hw_mode_id);
4922 svc_rdy_ext->n_hw_mode_caps++;
4923
4924 phy_map = hw_mode_cap->phy_id_map;
4925 while (phy_map) {
4926 svc_rdy_ext->tot_phy_id++;
4927 phy_map = phy_map >> 1;
4928 }
4929
4930 return 0;
4931 }
4932
ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4933 static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4934 u16 len, const void *ptr, void *data)
4935 {
4936 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4937 #if defined(__linux__)
4938 struct wmi_hw_mode_capabilities *hw_mode_caps;
4939 #elif defined(__FreeBSD__)
4940 const struct wmi_hw_mode_capabilities *hw_mode_caps;
4941 #endif
4942 enum wmi_host_hw_mode_config_type mode, pref;
4943 u32 i;
4944 int ret;
4945
4946 svc_rdy_ext->n_hw_mode_caps = 0;
4947 #if defined(__linux__)
4948 svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
4949 #elif defined(__FreeBSD__)
4950 svc_rdy_ext->hw_mode_caps = ptr;
4951 #endif
4952
4953 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4954 ath11k_wmi_tlv_hw_mode_caps_parse,
4955 svc_rdy_ext);
4956 if (ret) {
4957 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4958 return ret;
4959 }
4960
4961 i = 0;
4962 while (i < svc_rdy_ext->n_hw_mode_caps) {
4963 hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
4964 mode = hw_mode_caps->hw_mode_id;
4965 pref = soc->wmi_ab.preferred_hw_mode;
4966
4967 if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
4968 svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
4969 soc->wmi_ab.preferred_hw_mode = mode;
4970 }
4971 i++;
4972 }
4973
4974 ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
4975 soc->wmi_ab.preferred_hw_mode);
4976 if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
4977 return -EINVAL;
4978
4979 return 0;
4980 }
4981
ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4982 static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
4983 u16 tag, u16 len,
4984 const void *ptr, void *data)
4985 {
4986 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4987
4988 if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
4989 return -EPROTO;
4990
4991 if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
4992 return -ENOBUFS;
4993
4994 len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
4995 if (!svc_rdy_ext->n_mac_phy_caps) {
4996 svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
4997 len, GFP_ATOMIC);
4998 if (!svc_rdy_ext->mac_phy_caps)
4999 return -ENOMEM;
5000 }
5001
5002 memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
5003 svc_rdy_ext->n_mac_phy_caps++;
5004 return 0;
5005 }
5006
ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)5007 static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
5008 u16 tag, u16 len,
5009 const void *ptr, void *data)
5010 {
5011 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5012
5013 if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
5014 return -EPROTO;
5015
5016 if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
5017 return -ENOBUFS;
5018
5019 svc_rdy_ext->n_ext_hal_reg_caps++;
5020 return 0;
5021 }
5022
ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)5023 static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
5024 u16 len, const void *ptr, void *data)
5025 {
5026 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
5027 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5028 struct ath11k_hal_reg_capabilities_ext reg_cap;
5029 int ret;
5030 u32 i;
5031
5032 svc_rdy_ext->n_ext_hal_reg_caps = 0;
5033 #if defined(__linux__)
5034 svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
5035 #elif defined(__FreeBSD__)
5036 svc_rdy_ext->ext_hal_reg_caps = (const struct wmi_hal_reg_capabilities_ext *)ptr;
5037 #endif
5038 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
5039 ath11k_wmi_tlv_ext_hal_reg_caps_parse,
5040 svc_rdy_ext);
5041 if (ret) {
5042 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
5043 return ret;
5044 }
5045
5046 for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
5047 ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
5048 svc_rdy_ext->soc_hal_reg_caps,
5049 svc_rdy_ext->ext_hal_reg_caps, i,
5050 ®_cap);
5051 if (ret) {
5052 ath11k_warn(soc, "failed to extract reg cap %d\n", i);
5053 return ret;
5054 }
5055
5056 memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
5057 ®_cap, sizeof(reg_cap));
5058 }
5059 return 0;
5060 }
5061
ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base * soc,u16 len,const void * ptr,void * data)5062 static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
5063 u16 len, const void *ptr,
5064 void *data)
5065 {
5066 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
5067 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5068 u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
5069 u32 phy_id_map;
5070 int pdev_index = 0;
5071 int ret;
5072
5073 #if defined(__linux__)
5074 svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
5075 #elif defined(__FreeBSD__)
5076 svc_rdy_ext->soc_hal_reg_caps = (const struct wmi_soc_hal_reg_capabilities *)ptr;
5077 #endif
5078 svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
5079
5080 soc->num_radios = 0;
5081 soc->target_pdev_count = 0;
5082 phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
5083
5084 while (phy_id_map && soc->num_radios < MAX_RADIOS) {
5085 ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
5086 svc_rdy_ext->hw_caps,
5087 svc_rdy_ext->hw_mode_caps,
5088 svc_rdy_ext->soc_hal_reg_caps,
5089 svc_rdy_ext->mac_phy_caps,
5090 hw_mode_id, soc->num_radios,
5091 &soc->pdevs[pdev_index]);
5092 if (ret) {
5093 ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
5094 soc->num_radios);
5095 return ret;
5096 }
5097
5098 soc->num_radios++;
5099
5100 /* For QCA6390, save mac_phy capability in the same pdev */
5101 if (soc->hw_params.single_pdev_only)
5102 pdev_index = 0;
5103 else
5104 pdev_index = soc->num_radios;
5105
5106 /* TODO: mac_phy_cap prints */
5107 phy_id_map >>= 1;
5108 }
5109
5110 /* For QCA6390, set num_radios to 1 because host manages
5111 * both 2G and 5G radio in one pdev.
5112 * Set pdev_id = 0 and 0 means soc level.
5113 */
5114 if (soc->hw_params.single_pdev_only) {
5115 soc->num_radios = 1;
5116 soc->pdevs[0].pdev_id = 0;
5117 }
5118
5119 if (!soc->reg_info_store) {
5120 soc->reg_info_store = kcalloc(soc->num_radios,
5121 sizeof(*soc->reg_info_store),
5122 GFP_ATOMIC);
5123 if (!soc->reg_info_store)
5124 return -ENOMEM;
5125 }
5126
5127 return 0;
5128 }
5129
ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)5130 static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
5131 u16 tag, u16 len,
5132 const void *ptr, void *data)
5133 {
5134 struct wmi_tlv_dma_ring_caps_parse *parse = data;
5135
5136 if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
5137 return -EPROTO;
5138
5139 parse->n_dma_ring_caps++;
5140 return 0;
5141 }
5142
ath11k_wmi_alloc_dbring_caps(struct ath11k_base * ab,u32 num_cap)5143 static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
5144 u32 num_cap)
5145 {
5146 size_t sz;
5147 void *ptr;
5148
5149 sz = num_cap * sizeof(struct ath11k_dbring_cap);
5150 ptr = kzalloc(sz, GFP_ATOMIC);
5151 if (!ptr)
5152 return -ENOMEM;
5153
5154 ab->db_caps = ptr;
5155 ab->num_db_cap = num_cap;
5156
5157 return 0;
5158 }
5159
ath11k_wmi_free_dbring_caps(struct ath11k_base * ab)5160 static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
5161 {
5162 kfree(ab->db_caps);
5163 ab->db_caps = NULL;
5164 ab->num_db_cap = 0;
5165 }
5166
ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base * ab,u16 len,const void * ptr,void * data)5167 static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
5168 u16 len, const void *ptr, void *data)
5169 {
5170 struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
5171 #if defined(__linux__)
5172 struct wmi_dma_ring_capabilities *dma_caps;
5173 #elif defined(__FreeBSD__)
5174 const struct wmi_dma_ring_capabilities *dma_caps;
5175 #endif
5176 struct ath11k_dbring_cap *dir_buff_caps;
5177 int ret;
5178 u32 i;
5179
5180 dma_caps_parse->n_dma_ring_caps = 0;
5181 #if defined(__linux__)
5182 dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
5183 #elif defined(__FreeBSD__)
5184 dma_caps = (const struct wmi_dma_ring_capabilities *)ptr;
5185 #endif
5186 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5187 ath11k_wmi_tlv_dma_ring_caps_parse,
5188 dma_caps_parse);
5189 if (ret) {
5190 ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
5191 return ret;
5192 }
5193
5194 if (!dma_caps_parse->n_dma_ring_caps)
5195 return 0;
5196
5197 if (ab->num_db_cap) {
5198 ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
5199 return 0;
5200 }
5201
5202 ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
5203 if (ret)
5204 return ret;
5205
5206 dir_buff_caps = ab->db_caps;
5207 for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
5208 if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
5209 ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
5210 ret = -EINVAL;
5211 goto free_dir_buff;
5212 }
5213
5214 dir_buff_caps[i].id = dma_caps[i].module_id;
5215 dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
5216 dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
5217 dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
5218 dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
5219 }
5220
5221 return 0;
5222
5223 free_dir_buff:
5224 ath11k_wmi_free_dbring_caps(ab);
5225 return ret;
5226 }
5227
ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5228 static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
5229 u16 tag, u16 len,
5230 const void *ptr, void *data)
5231 {
5232 struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
5233 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5234 int ret;
5235
5236 switch (tag) {
5237 case WMI_TAG_SERVICE_READY_EXT_EVENT:
5238 ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
5239 &svc_rdy_ext->param);
5240 if (ret) {
5241 ath11k_warn(ab, "unable to extract ext params\n");
5242 return ret;
5243 }
5244 break;
5245
5246 case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
5247 #if defined(__linux__)
5248 svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
5249 #elif defined(__FreeBSD__)
5250 svc_rdy_ext->hw_caps = (const struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
5251 #endif
5252 svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
5253 break;
5254
5255 case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
5256 ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
5257 svc_rdy_ext);
5258 if (ret)
5259 return ret;
5260 break;
5261
5262 case WMI_TAG_ARRAY_STRUCT:
5263 if (!svc_rdy_ext->hw_mode_done) {
5264 ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
5265 svc_rdy_ext);
5266 if (ret)
5267 return ret;
5268
5269 svc_rdy_ext->hw_mode_done = true;
5270 } else if (!svc_rdy_ext->mac_phy_done) {
5271 svc_rdy_ext->n_mac_phy_caps = 0;
5272 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5273 ath11k_wmi_tlv_mac_phy_caps_parse,
5274 svc_rdy_ext);
5275 if (ret) {
5276 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5277 return ret;
5278 }
5279
5280 svc_rdy_ext->mac_phy_done = true;
5281 } else if (!svc_rdy_ext->ext_hal_reg_done) {
5282 ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
5283 svc_rdy_ext);
5284 if (ret)
5285 return ret;
5286
5287 svc_rdy_ext->ext_hal_reg_done = true;
5288 } else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
5289 svc_rdy_ext->mac_phy_chainmask_combo_done = true;
5290 } else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
5291 svc_rdy_ext->mac_phy_chainmask_cap_done = true;
5292 } else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
5293 svc_rdy_ext->oem_dma_ring_cap_done = true;
5294 } else if (!svc_rdy_ext->dma_ring_cap_done) {
5295 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5296 &svc_rdy_ext->dma_caps_parse);
5297 if (ret)
5298 return ret;
5299
5300 svc_rdy_ext->dma_ring_cap_done = true;
5301 }
5302 break;
5303
5304 default:
5305 break;
5306 }
5307 return 0;
5308 }
5309
ath11k_service_ready_ext_event(struct ath11k_base * ab,struct sk_buff * skb)5310 static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
5311 struct sk_buff *skb)
5312 {
5313 struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
5314 int ret;
5315
5316 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5317 ath11k_wmi_tlv_svc_rdy_ext_parse,
5318 &svc_rdy_ext);
5319 if (ret) {
5320 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5321 goto err;
5322 }
5323
5324 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext");
5325
5326 if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
5327 complete(&ab->wmi_ab.service_ready);
5328
5329 kfree(svc_rdy_ext.mac_phy_caps);
5330 return 0;
5331
5332 err:
5333 ath11k_wmi_free_dbring_caps(ab);
5334 return ret;
5335 }
5336
ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5337 static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
5338 u16 tag, u16 len,
5339 const void *ptr, void *data)
5340 {
5341 struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
5342 int ret;
5343
5344 switch (tag) {
5345 case WMI_TAG_ARRAY_STRUCT:
5346 if (!parse->dma_ring_cap_done) {
5347 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5348 &parse->dma_caps_parse);
5349 if (ret)
5350 return ret;
5351
5352 parse->dma_ring_cap_done = true;
5353 }
5354 break;
5355 default:
5356 break;
5357 }
5358
5359 return 0;
5360 }
5361
ath11k_service_ready_ext2_event(struct ath11k_base * ab,struct sk_buff * skb)5362 static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
5363 struct sk_buff *skb)
5364 {
5365 struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
5366 int ret;
5367
5368 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5369 ath11k_wmi_tlv_svc_rdy_ext2_parse,
5370 &svc_rdy_ext2);
5371 if (ret) {
5372 ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
5373 goto err;
5374 }
5375
5376 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext2");
5377
5378 complete(&ab->wmi_ab.service_ready);
5379
5380 return 0;
5381
5382 err:
5383 ath11k_wmi_free_dbring_caps(ab);
5384 return ret;
5385 }
5386
ath11k_pull_vdev_start_resp_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_vdev_start_resp_event * vdev_rsp)5387 static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5388 struct wmi_vdev_start_resp_event *vdev_rsp)
5389 {
5390 const void **tb;
5391 const struct wmi_vdev_start_resp_event *ev;
5392 int ret;
5393
5394 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5395 if (IS_ERR(tb)) {
5396 ret = PTR_ERR(tb);
5397 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5398 return ret;
5399 }
5400
5401 ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
5402 if (!ev) {
5403 ath11k_warn(ab, "failed to fetch vdev start resp ev");
5404 kfree(tb);
5405 return -EPROTO;
5406 }
5407
5408 memset(vdev_rsp, 0, sizeof(*vdev_rsp));
5409
5410 vdev_rsp->vdev_id = ev->vdev_id;
5411 vdev_rsp->requestor_id = ev->requestor_id;
5412 vdev_rsp->resp_type = ev->resp_type;
5413 vdev_rsp->status = ev->status;
5414 vdev_rsp->chain_mask = ev->chain_mask;
5415 vdev_rsp->smps_mode = ev->smps_mode;
5416 vdev_rsp->mac_id = ev->mac_id;
5417 vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
5418 vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
5419 vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;
5420
5421 kfree(tb);
5422 return 0;
5423 }
5424
ath11k_print_reg_rule(struct ath11k_base * ab,const char * band,u32 num_reg_rules,struct cur_reg_rule * reg_rule_ptr)5425 static void ath11k_print_reg_rule(struct ath11k_base *ab, const char *band,
5426 u32 num_reg_rules,
5427 struct cur_reg_rule *reg_rule_ptr)
5428 {
5429 struct cur_reg_rule *reg_rule = reg_rule_ptr;
5430 u32 count;
5431
5432 ath11k_dbg(ab, ATH11K_DBG_WMI, "number of reg rules in %s band: %d\n",
5433 band, num_reg_rules);
5434
5435 for (count = 0; count < num_reg_rules; count++) {
5436 ath11k_dbg(ab, ATH11K_DBG_WMI,
5437 "reg rule %d: (%d - %d @ %d) (%d, %d) (FLAGS %d)\n",
5438 count + 1, reg_rule->start_freq, reg_rule->end_freq,
5439 reg_rule->max_bw, reg_rule->ant_gain,
5440 reg_rule->reg_power, reg_rule->flags);
5441 reg_rule++;
5442 }
5443 }
5444
5445 static struct cur_reg_rule
create_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_rule_struct * wmi_reg_rule)5446 *create_reg_rules_from_wmi(u32 num_reg_rules,
5447 #if defined(__linux__)
5448 struct wmi_regulatory_rule_struct *wmi_reg_rule)
5449 #elif defined(__FreeBSD__)
5450 const struct wmi_regulatory_rule_struct *wmi_reg_rule)
5451 #endif
5452 {
5453 struct cur_reg_rule *reg_rule_ptr;
5454 u32 count;
5455
5456 reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
5457 GFP_ATOMIC);
5458
5459 if (!reg_rule_ptr)
5460 return NULL;
5461
5462 for (count = 0; count < num_reg_rules; count++) {
5463 reg_rule_ptr[count].start_freq =
5464 FIELD_GET(REG_RULE_START_FREQ,
5465 wmi_reg_rule[count].freq_info);
5466 reg_rule_ptr[count].end_freq =
5467 FIELD_GET(REG_RULE_END_FREQ,
5468 wmi_reg_rule[count].freq_info);
5469 reg_rule_ptr[count].max_bw =
5470 FIELD_GET(REG_RULE_MAX_BW,
5471 wmi_reg_rule[count].bw_pwr_info);
5472 reg_rule_ptr[count].reg_power =
5473 FIELD_GET(REG_RULE_REG_PWR,
5474 wmi_reg_rule[count].bw_pwr_info);
5475 reg_rule_ptr[count].ant_gain =
5476 FIELD_GET(REG_RULE_ANT_GAIN,
5477 wmi_reg_rule[count].bw_pwr_info);
5478 reg_rule_ptr[count].flags =
5479 FIELD_GET(REG_RULE_FLAGS,
5480 wmi_reg_rule[count].flag_info);
5481 }
5482
5483 return reg_rule_ptr;
5484 }
5485
ath11k_pull_reg_chan_list_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5486 static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
5487 struct sk_buff *skb,
5488 struct cur_regulatory_info *reg_info)
5489 {
5490 const void **tb;
5491 const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
5492 #if defined(__linux__)
5493 struct wmi_regulatory_rule_struct *wmi_reg_rule;
5494 #elif defined(__FreeBSD__)
5495 const struct wmi_regulatory_rule_struct *wmi_reg_rule;
5496 #endif
5497 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5498 int ret;
5499
5500 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
5501
5502 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5503 if (IS_ERR(tb)) {
5504 ret = PTR_ERR(tb);
5505 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5506 return ret;
5507 }
5508
5509 chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
5510 if (!chan_list_event_hdr) {
5511 ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
5512 kfree(tb);
5513 return -EPROTO;
5514 }
5515
5516 reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;
5517 reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;
5518
5519 if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {
5520 ath11k_warn(ab, "No regulatory rules available in the event info\n");
5521 kfree(tb);
5522 return -EINVAL;
5523 }
5524
5525 memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
5526 REG_ALPHA2_LEN);
5527 reg_info->dfs_region = chan_list_event_hdr->dfs_region;
5528 reg_info->phybitmap = chan_list_event_hdr->phybitmap;
5529 reg_info->num_phy = chan_list_event_hdr->num_phy;
5530 reg_info->phy_id = chan_list_event_hdr->phy_id;
5531 reg_info->ctry_code = chan_list_event_hdr->country_id;
5532 reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
5533
5534 ath11k_dbg(ab, ATH11K_DBG_WMI,
5535 "status_code %s",
5536 ath11k_cc_status_to_str(reg_info->status_code));
5537
5538 reg_info->status_code =
5539 ath11k_wmi_cc_setting_code_to_reg(chan_list_event_hdr->status_code);
5540
5541 reg_info->is_ext_reg_event = false;
5542
5543 reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;
5544 reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;
5545 reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;
5546 reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;
5547
5548 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5549 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5550
5551 ath11k_dbg(ab, ATH11K_DBG_WMI,
5552 "cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",
5553 reg_info->alpha2, reg_info->dfs_region,
5554 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5555 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);
5556
5557 ath11k_dbg(ab, ATH11K_DBG_WMI,
5558 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5559 num_2ghz_reg_rules, num_5ghz_reg_rules);
5560
5561 wmi_reg_rule =
5562 #if defined(__linux__)
5563 (struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
5564 #elif defined(__FreeBSD__)
5565 (const struct wmi_regulatory_rule_struct *)((const u8 *)chan_list_event_hdr
5566 #endif
5567 + sizeof(*chan_list_event_hdr)
5568 + sizeof(struct wmi_tlv));
5569
5570 if (num_2ghz_reg_rules) {
5571 reg_info->reg_rules_2ghz_ptr =
5572 create_reg_rules_from_wmi(num_2ghz_reg_rules,
5573 wmi_reg_rule);
5574 if (!reg_info->reg_rules_2ghz_ptr) {
5575 kfree(tb);
5576 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5577 return -ENOMEM;
5578 }
5579
5580 ath11k_print_reg_rule(ab, "2 GHz",
5581 num_2ghz_reg_rules,
5582 reg_info->reg_rules_2ghz_ptr);
5583 }
5584
5585 if (num_5ghz_reg_rules) {
5586 wmi_reg_rule += num_2ghz_reg_rules;
5587 reg_info->reg_rules_5ghz_ptr =
5588 create_reg_rules_from_wmi(num_5ghz_reg_rules,
5589 wmi_reg_rule);
5590 if (!reg_info->reg_rules_5ghz_ptr) {
5591 kfree(tb);
5592 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5593 return -ENOMEM;
5594 }
5595
5596 ath11k_print_reg_rule(ab, "5 GHz",
5597 num_5ghz_reg_rules,
5598 reg_info->reg_rules_5ghz_ptr);
5599 }
5600
5601 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5602
5603 kfree(tb);
5604 return 0;
5605 }
5606
5607 static struct cur_reg_rule
create_ext_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_ext_rule * wmi_reg_rule)5608 *create_ext_reg_rules_from_wmi(u32 num_reg_rules,
5609 #if defined(__linux__)
5610 struct wmi_regulatory_ext_rule *wmi_reg_rule)
5611 #elif defined(__FreeBSD__)
5612 const struct wmi_regulatory_ext_rule *wmi_reg_rule)
5613 #endif
5614 {
5615 struct cur_reg_rule *reg_rule_ptr;
5616 u32 count;
5617
5618 reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr), GFP_ATOMIC);
5619
5620 if (!reg_rule_ptr)
5621 return NULL;
5622
5623 for (count = 0; count < num_reg_rules; count++) {
5624 reg_rule_ptr[count].start_freq =
5625 u32_get_bits(wmi_reg_rule[count].freq_info,
5626 REG_RULE_START_FREQ);
5627 reg_rule_ptr[count].end_freq =
5628 u32_get_bits(wmi_reg_rule[count].freq_info,
5629 REG_RULE_END_FREQ);
5630 reg_rule_ptr[count].max_bw =
5631 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5632 REG_RULE_MAX_BW);
5633 reg_rule_ptr[count].reg_power =
5634 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5635 REG_RULE_REG_PWR);
5636 reg_rule_ptr[count].ant_gain =
5637 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5638 REG_RULE_ANT_GAIN);
5639 reg_rule_ptr[count].flags =
5640 u32_get_bits(wmi_reg_rule[count].flag_info,
5641 REG_RULE_FLAGS);
5642 reg_rule_ptr[count].psd_flag =
5643 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5644 REG_RULE_PSD_INFO);
5645 reg_rule_ptr[count].psd_eirp =
5646 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5647 REG_RULE_PSD_EIRP);
5648 }
5649
5650 return reg_rule_ptr;
5651 }
5652
5653 static u8
ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,const struct wmi_regulatory_ext_rule * rule)5654 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,
5655 const struct wmi_regulatory_ext_rule *rule)
5656 {
5657 u8 num_invalid_5ghz_rules = 0;
5658 u32 count, start_freq;
5659
5660 for (count = 0; count < num_reg_rules; count++) {
5661 start_freq = u32_get_bits(rule[count].freq_info,
5662 REG_RULE_START_FREQ);
5663
5664 if (start_freq >= ATH11K_MIN_6G_FREQ)
5665 num_invalid_5ghz_rules++;
5666 }
5667
5668 return num_invalid_5ghz_rules;
5669 }
5670
ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5671 static int ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base *ab,
5672 struct sk_buff *skb,
5673 struct cur_regulatory_info *reg_info)
5674 {
5675 const void **tb;
5676 const struct wmi_reg_chan_list_cc_ext_event *ev;
5677 #if defined(__linux__)
5678 struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5679 #elif defined(__FreeBSD__)
5680 const struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5681 #endif
5682 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5683 u32 num_6ghz_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
5684 u32 num_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
5685 u32 total_reg_rules = 0;
5686 int ret, i, j, num_invalid_5ghz_ext_rules = 0;
5687
5688 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory ext channel list\n");
5689
5690 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5691 if (IS_ERR(tb)) {
5692 ret = PTR_ERR(tb);
5693 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5694 return ret;
5695 }
5696
5697 ev = tb[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT];
5698 if (!ev) {
5699 ath11k_warn(ab, "failed to fetch reg chan list ext update ev\n");
5700 kfree(tb);
5701 return -EPROTO;
5702 }
5703
5704 reg_info->num_2ghz_reg_rules = ev->num_2ghz_reg_rules;
5705 reg_info->num_5ghz_reg_rules = ev->num_5ghz_reg_rules;
5706 reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] =
5707 ev->num_6ghz_reg_rules_ap_lpi;
5708 reg_info->num_6ghz_rules_ap[WMI_REG_STANDARD_POWER_AP] =
5709 ev->num_6ghz_reg_rules_ap_sp;
5710 reg_info->num_6ghz_rules_ap[WMI_REG_VERY_LOW_POWER_AP] =
5711 ev->num_6ghz_reg_rules_ap_vlp;
5712
5713 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5714 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i] =
5715 ev->num_6ghz_reg_rules_client_lpi[i];
5716 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i] =
5717 ev->num_6ghz_reg_rules_client_sp[i];
5718 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5719 ev->num_6ghz_reg_rules_client_vlp[i];
5720 }
5721
5722 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5723 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5724
5725 total_reg_rules += num_2ghz_reg_rules;
5726 total_reg_rules += num_5ghz_reg_rules;
5727
5728 if ((num_2ghz_reg_rules > MAX_REG_RULES) ||
5729 (num_5ghz_reg_rules > MAX_REG_RULES)) {
5730 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",
5731 num_2ghz_reg_rules, num_5ghz_reg_rules, MAX_REG_RULES);
5732 kfree(tb);
5733 return -EINVAL;
5734 }
5735
5736 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5737 num_6ghz_reg_rules_ap[i] = reg_info->num_6ghz_rules_ap[i];
5738
5739 if (num_6ghz_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) {
5740 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",
5741 i, num_6ghz_reg_rules_ap[i], MAX_6GHZ_REG_RULES);
5742 kfree(tb);
5743 return -EINVAL;
5744 }
5745
5746 total_reg_rules += num_6ghz_reg_rules_ap[i];
5747 }
5748
5749 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5750 num_6ghz_client[WMI_REG_INDOOR_AP][i] =
5751 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i];
5752 total_reg_rules += num_6ghz_client[WMI_REG_INDOOR_AP][i];
5753
5754 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5755 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i];
5756 total_reg_rules += num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i];
5757
5758 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5759 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i];
5760 total_reg_rules += num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i];
5761
5762 if ((num_6ghz_client[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES) ||
5763 (num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] >
5764 MAX_6GHZ_REG_RULES) ||
5765 (num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] >
5766 MAX_6GHZ_REG_RULES)) {
5767 ath11k_warn(ab,
5768 "Num 6 GHz client reg rules exceeds max limit, for client(type: %d)\n",
5769 i);
5770 kfree(tb);
5771 return -EINVAL;
5772 }
5773 }
5774
5775 if (!total_reg_rules) {
5776 ath11k_warn(ab, "No reg rules available\n");
5777 kfree(tb);
5778 return -EINVAL;
5779 }
5780
5781 memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN);
5782
5783 reg_info->dfs_region = ev->dfs_region;
5784 reg_info->phybitmap = ev->phybitmap;
5785 reg_info->num_phy = ev->num_phy;
5786 reg_info->phy_id = ev->phy_id;
5787 reg_info->ctry_code = ev->country_id;
5788 reg_info->reg_dmn_pair = ev->domain_code;
5789
5790 ath11k_dbg(ab, ATH11K_DBG_WMI,
5791 "status_code %s",
5792 ath11k_cc_status_to_str(reg_info->status_code));
5793
5794 reg_info->status_code =
5795 ath11k_wmi_cc_setting_code_to_reg(ev->status_code);
5796
5797 reg_info->is_ext_reg_event = true;
5798
5799 reg_info->min_bw_2ghz = ev->min_bw_2ghz;
5800 reg_info->max_bw_2ghz = ev->max_bw_2ghz;
5801 reg_info->min_bw_5ghz = ev->min_bw_5ghz;
5802 reg_info->max_bw_5ghz = ev->max_bw_5ghz;
5803
5804 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5805 ev->min_bw_6ghz_ap_lpi;
5806 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5807 ev->max_bw_6ghz_ap_lpi;
5808 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5809 ev->min_bw_6ghz_ap_sp;
5810 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5811 ev->max_bw_6ghz_ap_sp;
5812 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5813 ev->min_bw_6ghz_ap_vlp;
5814 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5815 ev->max_bw_6ghz_ap_vlp;
5816
5817 ath11k_dbg(ab, ATH11K_DBG_WMI,
5818 "6 GHz AP BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5819 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5820 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5821 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5822 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5823 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP],
5824 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP]);
5825
5826 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5827 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5828 ev->min_bw_6ghz_client_lpi[i];
5829 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5830 ev->max_bw_6ghz_client_lpi[i];
5831 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5832 ev->min_bw_6ghz_client_sp[i];
5833 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5834 ev->max_bw_6ghz_client_sp[i];
5835 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5836 ev->min_bw_6ghz_client_vlp[i];
5837 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5838 ev->max_bw_6ghz_client_vlp[i];
5839
5840 ath11k_dbg(ab, ATH11K_DBG_WMI,
5841 "6 GHz %s BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5842 ath11k_6ghz_client_type_to_str(i),
5843 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5844 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5845 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5846 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5847 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i],
5848 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i]);
5849 }
5850
5851 ath11k_dbg(ab, ATH11K_DBG_WMI,
5852 "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x",
5853 reg_info->alpha2, reg_info->dfs_region,
5854 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5855 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz,
5856 reg_info->phybitmap);
5857
5858 ath11k_dbg(ab, ATH11K_DBG_WMI,
5859 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5860 num_2ghz_reg_rules, num_5ghz_reg_rules);
5861
5862 ath11k_dbg(ab, ATH11K_DBG_WMI,
5863 "num_6ghz_reg_rules_ap_lpi: %d num_6ghz_reg_rules_ap_sp: %d num_6ghz_reg_rules_ap_vlp: %d",
5864 num_6ghz_reg_rules_ap[WMI_REG_INDOOR_AP],
5865 num_6ghz_reg_rules_ap[WMI_REG_STANDARD_POWER_AP],
5866 num_6ghz_reg_rules_ap[WMI_REG_VERY_LOW_POWER_AP]);
5867
5868 j = WMI_REG_DEFAULT_CLIENT;
5869 ath11k_dbg(ab, ATH11K_DBG_WMI,
5870 "6 GHz Regular client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5871 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5872 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5873 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5874
5875 j = WMI_REG_SUBORDINATE_CLIENT;
5876 ath11k_dbg(ab, ATH11K_DBG_WMI,
5877 "6 GHz Subordinate client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5878 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5879 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5880 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5881
5882 ext_wmi_reg_rule =
5883 #if defined(__linux__)
5884 (struct wmi_regulatory_ext_rule *)((u8 *)ev + sizeof(*ev) +
5885 #elif defined(__FreeBSD__)
5886 (const struct wmi_regulatory_ext_rule *)((const u8 *)ev + sizeof(*ev) +
5887 #endif
5888 sizeof(struct wmi_tlv));
5889 if (num_2ghz_reg_rules) {
5890 reg_info->reg_rules_2ghz_ptr =
5891 create_ext_reg_rules_from_wmi(num_2ghz_reg_rules,
5892 ext_wmi_reg_rule);
5893
5894 if (!reg_info->reg_rules_2ghz_ptr) {
5895 kfree(tb);
5896 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5897 return -ENOMEM;
5898 }
5899
5900 ath11k_print_reg_rule(ab, "2 GHz",
5901 num_2ghz_reg_rules,
5902 reg_info->reg_rules_2ghz_ptr);
5903 }
5904
5905 ext_wmi_reg_rule += num_2ghz_reg_rules;
5906
5907 /* Firmware might include 6 GHz reg rule in 5 GHz rule list
5908 * for few countries along with separate 6 GHz rule.
5909 * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list
5910 * causes intersect check to be true, and same rules will be
5911 * shown multiple times in iw cmd.
5912 * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list
5913 */
5914 num_invalid_5ghz_ext_rules =
5915 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(num_5ghz_reg_rules,
5916 ext_wmi_reg_rule);
5917
5918 if (num_invalid_5ghz_ext_rules) {
5919 ath11k_dbg(ab, ATH11K_DBG_WMI,
5920 "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules",
5921 reg_info->alpha2, reg_info->num_5ghz_reg_rules,
5922 num_invalid_5ghz_ext_rules);
5923
5924 num_5ghz_reg_rules = num_5ghz_reg_rules - num_invalid_5ghz_ext_rules;
5925 reg_info->num_5ghz_reg_rules = num_5ghz_reg_rules;
5926 }
5927
5928 if (num_5ghz_reg_rules) {
5929 reg_info->reg_rules_5ghz_ptr =
5930 create_ext_reg_rules_from_wmi(num_5ghz_reg_rules,
5931 ext_wmi_reg_rule);
5932
5933 if (!reg_info->reg_rules_5ghz_ptr) {
5934 kfree(tb);
5935 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5936 return -ENOMEM;
5937 }
5938
5939 ath11k_print_reg_rule(ab, "5 GHz",
5940 num_5ghz_reg_rules,
5941 reg_info->reg_rules_5ghz_ptr);
5942 }
5943
5944 /* We have adjusted the number of 5 GHz reg rules above. But still those
5945 * many rules needs to be adjusted in ext_wmi_reg_rule.
5946 *
5947 * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases.
5948 */
5949 ext_wmi_reg_rule += (num_5ghz_reg_rules + num_invalid_5ghz_ext_rules);
5950
5951 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5952 reg_info->reg_rules_6ghz_ap_ptr[i] =
5953 create_ext_reg_rules_from_wmi(num_6ghz_reg_rules_ap[i],
5954 ext_wmi_reg_rule);
5955
5956 if (!reg_info->reg_rules_6ghz_ap_ptr[i]) {
5957 kfree(tb);
5958 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz AP rules\n");
5959 return -ENOMEM;
5960 }
5961
5962 ath11k_print_reg_rule(ab, ath11k_6ghz_ap_type_to_str(i),
5963 num_6ghz_reg_rules_ap[i],
5964 reg_info->reg_rules_6ghz_ap_ptr[i]);
5965
5966 ext_wmi_reg_rule += num_6ghz_reg_rules_ap[i];
5967 }
5968
5969 for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) {
5970 ath11k_dbg(ab, ATH11K_DBG_WMI,
5971 "6 GHz AP type %s", ath11k_6ghz_ap_type_to_str(j));
5972
5973 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5974 reg_info->reg_rules_6ghz_client_ptr[j][i] =
5975 create_ext_reg_rules_from_wmi(num_6ghz_client[j][i],
5976 ext_wmi_reg_rule);
5977
5978 if (!reg_info->reg_rules_6ghz_client_ptr[j][i]) {
5979 kfree(tb);
5980 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz client rules\n");
5981 return -ENOMEM;
5982 }
5983
5984 ath11k_print_reg_rule(ab,
5985 ath11k_6ghz_client_type_to_str(i),
5986 num_6ghz_client[j][i],
5987 reg_info->reg_rules_6ghz_client_ptr[j][i]);
5988
5989 ext_wmi_reg_rule += num_6ghz_client[j][i];
5990 }
5991 }
5992
5993 reg_info->client_type = ev->client_type;
5994 reg_info->rnr_tpe_usable = ev->rnr_tpe_usable;
5995 reg_info->unspecified_ap_usable =
5996 ev->unspecified_ap_usable;
5997 reg_info->domain_code_6ghz_ap[WMI_REG_INDOOR_AP] =
5998 ev->domain_code_6ghz_ap_lpi;
5999 reg_info->domain_code_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
6000 ev->domain_code_6ghz_ap_sp;
6001 reg_info->domain_code_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
6002 ev->domain_code_6ghz_ap_vlp;
6003
6004 ath11k_dbg(ab, ATH11K_DBG_WMI,
6005 "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",
6006 ath11k_6ghz_client_type_to_str(reg_info->client_type),
6007 reg_info->rnr_tpe_usable,
6008 reg_info->unspecified_ap_usable,
6009 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_lpi),
6010 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_sp),
6011 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_vlp));
6012
6013 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
6014 reg_info->domain_code_6ghz_client[WMI_REG_INDOOR_AP][i] =
6015 ev->domain_code_6ghz_client_lpi[i];
6016 reg_info->domain_code_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
6017 ev->domain_code_6ghz_client_sp[i];
6018 reg_info->domain_code_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
6019 ev->domain_code_6ghz_client_vlp[i];
6020
6021 ath11k_dbg(ab, ATH11K_DBG_WMI,
6022 "6 GHz client type %s client sub domain: lpi %s, sp %s, vlp %s\n",
6023 ath11k_6ghz_client_type_to_str(i),
6024 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_lpi[i]),
6025 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_sp[i]),
6026 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_vlp[i])
6027 );
6028 }
6029
6030 reg_info->domain_code_6ghz_super_id = ev->domain_code_6ghz_super_id;
6031
6032 ath11k_dbg(ab, ATH11K_DBG_WMI,
6033 "6 GHz client_type %s 6 GHz super domain %s",
6034 ath11k_6ghz_client_type_to_str(reg_info->client_type),
6035 ath11k_super_reg_6ghz_to_str(reg_info->domain_code_6ghz_super_id));
6036
6037 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory ext channel list\n");
6038
6039 kfree(tb);
6040 return 0;
6041 }
6042
ath11k_pull_peer_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_delete_resp_event * peer_del_resp)6043 static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
6044 struct wmi_peer_delete_resp_event *peer_del_resp)
6045 {
6046 const void **tb;
6047 const struct wmi_peer_delete_resp_event *ev;
6048 int ret;
6049
6050 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6051 if (IS_ERR(tb)) {
6052 ret = PTR_ERR(tb);
6053 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6054 return ret;
6055 }
6056
6057 ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];
6058 if (!ev) {
6059 ath11k_warn(ab, "failed to fetch peer delete resp ev");
6060 kfree(tb);
6061 return -EPROTO;
6062 }
6063
6064 memset(peer_del_resp, 0, sizeof(*peer_del_resp));
6065
6066 peer_del_resp->vdev_id = ev->vdev_id;
6067 ether_addr_copy(peer_del_resp->peer_macaddr.addr,
6068 ev->peer_macaddr.addr);
6069
6070 kfree(tb);
6071 return 0;
6072 }
6073
ath11k_pull_vdev_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)6074 static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
6075 struct sk_buff *skb,
6076 u32 *vdev_id)
6077 {
6078 const void **tb;
6079 const struct wmi_vdev_delete_resp_event *ev;
6080 int ret;
6081
6082 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6083 if (IS_ERR(tb)) {
6084 ret = PTR_ERR(tb);
6085 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6086 return ret;
6087 }
6088
6089 ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
6090 if (!ev) {
6091 ath11k_warn(ab, "failed to fetch vdev delete resp ev");
6092 kfree(tb);
6093 return -EPROTO;
6094 }
6095
6096 *vdev_id = ev->vdev_id;
6097
6098 kfree(tb);
6099 return 0;
6100 }
6101
ath11k_pull_bcn_tx_status_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id,u32 * tx_status)6102 static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab,
6103 struct sk_buff *skb,
6104 u32 *vdev_id, u32 *tx_status)
6105 {
6106 const void **tb;
6107 const struct wmi_bcn_tx_status_event *ev;
6108 int ret;
6109
6110 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6111 if (IS_ERR(tb)) {
6112 ret = PTR_ERR(tb);
6113 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6114 return ret;
6115 }
6116
6117 ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
6118 if (!ev) {
6119 ath11k_warn(ab, "failed to fetch bcn tx status ev");
6120 kfree(tb);
6121 return -EPROTO;
6122 }
6123
6124 *vdev_id = ev->vdev_id;
6125 *tx_status = ev->tx_status;
6126
6127 kfree(tb);
6128 return 0;
6129 }
6130
ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)6131 static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
6132 u32 *vdev_id)
6133 {
6134 const void **tb;
6135 const struct wmi_vdev_stopped_event *ev;
6136 int ret;
6137
6138 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6139 if (IS_ERR(tb)) {
6140 ret = PTR_ERR(tb);
6141 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6142 return ret;
6143 }
6144
6145 ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
6146 if (!ev) {
6147 ath11k_warn(ab, "failed to fetch vdev stop ev");
6148 kfree(tb);
6149 return -EPROTO;
6150 }
6151
6152 *vdev_id = ev->vdev_id;
6153
6154 kfree(tb);
6155 return 0;
6156 }
6157
ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6158 static int ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base *ab,
6159 u16 tag, u16 len,
6160 const void *ptr, void *data)
6161 {
6162 struct wmi_tlv_mgmt_rx_parse *parse = data;
6163
6164 switch (tag) {
6165 case WMI_TAG_MGMT_RX_HDR:
6166 parse->fixed = ptr;
6167 break;
6168 case WMI_TAG_ARRAY_BYTE:
6169 if (!parse->frame_buf_done) {
6170 parse->frame_buf = ptr;
6171 parse->frame_buf_done = true;
6172 }
6173 break;
6174 }
6175 return 0;
6176 }
6177
ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct mgmt_rx_event_params * hdr)6178 static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
6179 struct sk_buff *skb,
6180 struct mgmt_rx_event_params *hdr)
6181 {
6182 struct wmi_tlv_mgmt_rx_parse parse = { };
6183 const struct wmi_mgmt_rx_hdr *ev;
6184 const u8 *frame;
6185 int ret;
6186
6187 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6188 ath11k_wmi_tlv_mgmt_rx_parse,
6189 &parse);
6190 if (ret) {
6191 ath11k_warn(ab, "failed to parse mgmt rx tlv %d\n",
6192 ret);
6193 return ret;
6194 }
6195
6196 ev = parse.fixed;
6197 frame = parse.frame_buf;
6198
6199 if (!ev || !frame) {
6200 ath11k_warn(ab, "failed to fetch mgmt rx hdr");
6201 return -EPROTO;
6202 }
6203
6204 hdr->pdev_id = ev->pdev_id;
6205 hdr->chan_freq = ev->chan_freq;
6206 hdr->channel = ev->channel;
6207 hdr->snr = ev->snr;
6208 hdr->rate = ev->rate;
6209 hdr->phy_mode = ev->phy_mode;
6210 hdr->buf_len = ev->buf_len;
6211 hdr->status = ev->status;
6212 hdr->flags = ev->flags;
6213 hdr->rssi = ev->rssi;
6214 hdr->tsf_delta = ev->tsf_delta;
6215 memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
6216
6217 if (skb->len < (frame - skb->data) + hdr->buf_len) {
6218 ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
6219 return -EPROTO;
6220 }
6221
6222 /* shift the sk_buff to point to `frame` */
6223 skb_trim(skb, 0);
6224 skb_put(skb, frame - skb->data);
6225 skb_pull(skb, frame - skb->data);
6226 skb_put(skb, hdr->buf_len);
6227
6228 ath11k_ce_byte_swap(skb->data, hdr->buf_len);
6229
6230 return 0;
6231 }
6232
wmi_process_mgmt_tx_comp(struct ath11k * ar,struct wmi_mgmt_tx_compl_event * tx_compl_param)6233 static int wmi_process_mgmt_tx_comp(struct ath11k *ar,
6234 struct wmi_mgmt_tx_compl_event *tx_compl_param)
6235 {
6236 struct sk_buff *msdu;
6237 struct ieee80211_tx_info *info;
6238 struct ath11k_skb_cb *skb_cb;
6239 int num_mgmt;
6240
6241 spin_lock_bh(&ar->txmgmt_idr_lock);
6242 msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);
6243
6244 if (!msdu) {
6245 ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
6246 tx_compl_param->desc_id);
6247 spin_unlock_bh(&ar->txmgmt_idr_lock);
6248 return -ENOENT;
6249 }
6250
6251 idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);
6252 spin_unlock_bh(&ar->txmgmt_idr_lock);
6253
6254 skb_cb = ATH11K_SKB_CB(msdu);
6255 dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
6256
6257 info = IEEE80211_SKB_CB(msdu);
6258 memset(&info->status, 0, sizeof(info->status));
6259 info->status.rates[0].idx = -1;
6260
6261 if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&
6262 !tx_compl_param->status) {
6263 info->flags |= IEEE80211_TX_STAT_ACK;
6264 if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
6265 ar->ab->wmi_ab.svc_map))
6266 info->status.ack_signal = tx_compl_param->ack_rssi;
6267 }
6268
6269 ieee80211_tx_status_irqsafe(ar->hw, msdu);
6270
6271 num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
6272
6273 /* WARN when we received this event without doing any mgmt tx */
6274 if (num_mgmt < 0)
6275 WARN_ON_ONCE(1);
6276
6277 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
6278 "mgmt tx comp pending %d desc id %d\n",
6279 num_mgmt, tx_compl_param->desc_id);
6280
6281 if (!num_mgmt)
6282 wake_up(&ar->txmgmt_empty_waitq);
6283
6284 return 0;
6285 }
6286
ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_mgmt_tx_compl_event * param)6287 static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
6288 struct sk_buff *skb,
6289 struct wmi_mgmt_tx_compl_event *param)
6290 {
6291 const void **tb;
6292 const struct wmi_mgmt_tx_compl_event *ev;
6293 int ret;
6294
6295 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6296 if (IS_ERR(tb)) {
6297 ret = PTR_ERR(tb);
6298 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6299 return ret;
6300 }
6301
6302 ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
6303 if (!ev) {
6304 ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
6305 kfree(tb);
6306 return -EPROTO;
6307 }
6308
6309 param->pdev_id = ev->pdev_id;
6310 param->desc_id = ev->desc_id;
6311 param->status = ev->status;
6312 param->ack_rssi = ev->ack_rssi;
6313
6314 kfree(tb);
6315 return 0;
6316 }
6317
ath11k_wmi_event_scan_started(struct ath11k * ar)6318 static void ath11k_wmi_event_scan_started(struct ath11k *ar)
6319 {
6320 lockdep_assert_held(&ar->data_lock);
6321
6322 switch (ar->scan.state) {
6323 case ATH11K_SCAN_IDLE:
6324 case ATH11K_SCAN_RUNNING:
6325 case ATH11K_SCAN_ABORTING:
6326 ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
6327 ath11k_scan_state_str(ar->scan.state),
6328 ar->scan.state);
6329 break;
6330 case ATH11K_SCAN_STARTING:
6331 ar->scan.state = ATH11K_SCAN_RUNNING;
6332 if (ar->scan.is_roc)
6333 ieee80211_ready_on_channel(ar->hw);
6334 complete(&ar->scan.started);
6335 break;
6336 }
6337 }
6338
ath11k_wmi_event_scan_start_failed(struct ath11k * ar)6339 static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
6340 {
6341 lockdep_assert_held(&ar->data_lock);
6342
6343 switch (ar->scan.state) {
6344 case ATH11K_SCAN_IDLE:
6345 case ATH11K_SCAN_RUNNING:
6346 case ATH11K_SCAN_ABORTING:
6347 ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
6348 ath11k_scan_state_str(ar->scan.state),
6349 ar->scan.state);
6350 break;
6351 case ATH11K_SCAN_STARTING:
6352 complete(&ar->scan.started);
6353 __ath11k_mac_scan_finish(ar);
6354 break;
6355 }
6356 }
6357
ath11k_wmi_event_scan_completed(struct ath11k * ar)6358 static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
6359 {
6360 lockdep_assert_held(&ar->data_lock);
6361
6362 switch (ar->scan.state) {
6363 case ATH11K_SCAN_IDLE:
6364 case ATH11K_SCAN_STARTING:
6365 /* One suspected reason scan can be completed while starting is
6366 * if firmware fails to deliver all scan events to the host,
6367 * e.g. when transport pipe is full. This has been observed
6368 * with spectral scan phyerr events starving wmi transport
6369 * pipe. In such case the "scan completed" event should be (and
6370 * is) ignored by the host as it may be just firmware's scan
6371 * state machine recovering.
6372 */
6373 ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
6374 ath11k_scan_state_str(ar->scan.state),
6375 ar->scan.state);
6376 break;
6377 case ATH11K_SCAN_RUNNING:
6378 case ATH11K_SCAN_ABORTING:
6379 __ath11k_mac_scan_finish(ar);
6380 break;
6381 }
6382 }
6383
ath11k_wmi_event_scan_bss_chan(struct ath11k * ar)6384 static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
6385 {
6386 lockdep_assert_held(&ar->data_lock);
6387
6388 switch (ar->scan.state) {
6389 case ATH11K_SCAN_IDLE:
6390 case ATH11K_SCAN_STARTING:
6391 ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
6392 ath11k_scan_state_str(ar->scan.state),
6393 ar->scan.state);
6394 break;
6395 case ATH11K_SCAN_RUNNING:
6396 case ATH11K_SCAN_ABORTING:
6397 ar->scan_channel = NULL;
6398 break;
6399 }
6400 }
6401
ath11k_wmi_event_scan_foreign_chan(struct ath11k * ar,u32 freq)6402 static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
6403 {
6404 lockdep_assert_held(&ar->data_lock);
6405
6406 switch (ar->scan.state) {
6407 case ATH11K_SCAN_IDLE:
6408 case ATH11K_SCAN_STARTING:
6409 ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
6410 ath11k_scan_state_str(ar->scan.state),
6411 ar->scan.state);
6412 break;
6413 case ATH11K_SCAN_RUNNING:
6414 case ATH11K_SCAN_ABORTING:
6415 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
6416 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
6417 complete(&ar->scan.on_channel);
6418 break;
6419 }
6420 }
6421
6422 static const char *
ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,enum wmi_scan_completion_reason reason)6423 ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
6424 enum wmi_scan_completion_reason reason)
6425 {
6426 switch (type) {
6427 case WMI_SCAN_EVENT_STARTED:
6428 return "started";
6429 case WMI_SCAN_EVENT_COMPLETED:
6430 switch (reason) {
6431 case WMI_SCAN_REASON_COMPLETED:
6432 return "completed";
6433 case WMI_SCAN_REASON_CANCELLED:
6434 return "completed [cancelled]";
6435 case WMI_SCAN_REASON_PREEMPTED:
6436 return "completed [preempted]";
6437 case WMI_SCAN_REASON_TIMEDOUT:
6438 return "completed [timedout]";
6439 case WMI_SCAN_REASON_INTERNAL_FAILURE:
6440 return "completed [internal err]";
6441 case WMI_SCAN_REASON_MAX:
6442 break;
6443 }
6444 return "completed [unknown]";
6445 case WMI_SCAN_EVENT_BSS_CHANNEL:
6446 return "bss channel";
6447 case WMI_SCAN_EVENT_FOREIGN_CHAN:
6448 return "foreign channel";
6449 case WMI_SCAN_EVENT_DEQUEUED:
6450 return "dequeued";
6451 case WMI_SCAN_EVENT_PREEMPTED:
6452 return "preempted";
6453 case WMI_SCAN_EVENT_START_FAILED:
6454 return "start failed";
6455 case WMI_SCAN_EVENT_RESTARTED:
6456 return "restarted";
6457 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
6458 return "foreign channel exit";
6459 default:
6460 return "unknown";
6461 }
6462 }
6463
ath11k_pull_scan_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_scan_event * scan_evt_param)6464 static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
6465 struct wmi_scan_event *scan_evt_param)
6466 {
6467 const void **tb;
6468 const struct wmi_scan_event *ev;
6469 int ret;
6470
6471 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6472 if (IS_ERR(tb)) {
6473 ret = PTR_ERR(tb);
6474 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6475 return ret;
6476 }
6477
6478 ev = tb[WMI_TAG_SCAN_EVENT];
6479 if (!ev) {
6480 ath11k_warn(ab, "failed to fetch scan ev");
6481 kfree(tb);
6482 return -EPROTO;
6483 }
6484
6485 scan_evt_param->event_type = ev->event_type;
6486 scan_evt_param->reason = ev->reason;
6487 scan_evt_param->channel_freq = ev->channel_freq;
6488 scan_evt_param->scan_req_id = ev->scan_req_id;
6489 scan_evt_param->scan_id = ev->scan_id;
6490 scan_evt_param->vdev_id = ev->vdev_id;
6491 scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
6492
6493 kfree(tb);
6494 return 0;
6495 }
6496
ath11k_pull_peer_sta_kickout_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_sta_kickout_arg * arg)6497 static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
6498 struct wmi_peer_sta_kickout_arg *arg)
6499 {
6500 const void **tb;
6501 const struct wmi_peer_sta_kickout_event *ev;
6502 int ret;
6503
6504 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6505 if (IS_ERR(tb)) {
6506 ret = PTR_ERR(tb);
6507 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6508 return ret;
6509 }
6510
6511 ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
6512 if (!ev) {
6513 ath11k_warn(ab, "failed to fetch peer sta kickout ev");
6514 kfree(tb);
6515 return -EPROTO;
6516 }
6517
6518 arg->mac_addr = ev->peer_macaddr.addr;
6519
6520 kfree(tb);
6521 return 0;
6522 }
6523
ath11k_pull_roam_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_roam_event * roam_ev)6524 static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
6525 struct wmi_roam_event *roam_ev)
6526 {
6527 const void **tb;
6528 const struct wmi_roam_event *ev;
6529 int ret;
6530
6531 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6532 if (IS_ERR(tb)) {
6533 ret = PTR_ERR(tb);
6534 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6535 return ret;
6536 }
6537
6538 ev = tb[WMI_TAG_ROAM_EVENT];
6539 if (!ev) {
6540 ath11k_warn(ab, "failed to fetch roam ev");
6541 kfree(tb);
6542 return -EPROTO;
6543 }
6544
6545 roam_ev->vdev_id = ev->vdev_id;
6546 roam_ev->reason = ev->reason;
6547 roam_ev->rssi = ev->rssi;
6548
6549 kfree(tb);
6550 return 0;
6551 }
6552
freq_to_idx(struct ath11k * ar,int freq)6553 static int freq_to_idx(struct ath11k *ar, int freq)
6554 {
6555 struct ieee80211_supported_band *sband;
6556 int band, ch, idx = 0;
6557
6558 for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
6559 sband = ar->hw->wiphy->bands[band];
6560 if (!sband)
6561 continue;
6562
6563 for (ch = 0; ch < sband->n_channels; ch++, idx++)
6564 if (sband->channels[ch].center_freq == freq)
6565 goto exit;
6566 }
6567
6568 exit:
6569 return idx;
6570 }
6571
ath11k_pull_chan_info_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_chan_info_event * ch_info_ev)6572 static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6573 struct wmi_chan_info_event *ch_info_ev)
6574 {
6575 const void **tb;
6576 const struct wmi_chan_info_event *ev;
6577 int ret;
6578
6579 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6580 if (IS_ERR(tb)) {
6581 ret = PTR_ERR(tb);
6582 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6583 return ret;
6584 }
6585
6586 ev = tb[WMI_TAG_CHAN_INFO_EVENT];
6587 if (!ev) {
6588 ath11k_warn(ab, "failed to fetch chan info ev");
6589 kfree(tb);
6590 return -EPROTO;
6591 }
6592
6593 ch_info_ev->err_code = ev->err_code;
6594 ch_info_ev->freq = ev->freq;
6595 ch_info_ev->cmd_flags = ev->cmd_flags;
6596 ch_info_ev->noise_floor = ev->noise_floor;
6597 ch_info_ev->rx_clear_count = ev->rx_clear_count;
6598 ch_info_ev->cycle_count = ev->cycle_count;
6599 ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
6600 ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
6601 ch_info_ev->rx_frame_count = ev->rx_frame_count;
6602 ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
6603 ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
6604 ch_info_ev->vdev_id = ev->vdev_id;
6605
6606 kfree(tb);
6607 return 0;
6608 }
6609
6610 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)6611 ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6612 struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
6613 {
6614 const void **tb;
6615 const struct wmi_pdev_bss_chan_info_event *ev;
6616 int ret;
6617
6618 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6619 if (IS_ERR(tb)) {
6620 ret = PTR_ERR(tb);
6621 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6622 return ret;
6623 }
6624
6625 ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
6626 if (!ev) {
6627 ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
6628 kfree(tb);
6629 return -EPROTO;
6630 }
6631
6632 bss_ch_info_ev->pdev_id = ev->pdev_id;
6633 bss_ch_info_ev->freq = ev->freq;
6634 bss_ch_info_ev->noise_floor = ev->noise_floor;
6635 bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
6636 bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
6637 bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
6638 bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
6639 bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
6640 bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
6641 bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
6642 bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
6643 bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
6644 bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
6645
6646 kfree(tb);
6647 return 0;
6648 }
6649
6650 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)6651 ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
6652 struct wmi_vdev_install_key_complete_arg *arg)
6653 {
6654 const void **tb;
6655 const struct wmi_vdev_install_key_compl_event *ev;
6656 int ret;
6657
6658 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6659 if (IS_ERR(tb)) {
6660 ret = PTR_ERR(tb);
6661 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6662 return ret;
6663 }
6664
6665 ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
6666 if (!ev) {
6667 ath11k_warn(ab, "failed to fetch vdev install key compl ev");
6668 kfree(tb);
6669 return -EPROTO;
6670 }
6671
6672 arg->vdev_id = ev->vdev_id;
6673 arg->macaddr = ev->peer_macaddr.addr;
6674 arg->key_idx = ev->key_idx;
6675 arg->key_flags = ev->key_flags;
6676 arg->status = ev->status;
6677
6678 kfree(tb);
6679 return 0;
6680 }
6681
ath11k_pull_peer_assoc_conf_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_assoc_conf_arg * peer_assoc_conf)6682 static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
6683 struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
6684 {
6685 const void **tb;
6686 const struct wmi_peer_assoc_conf_event *ev;
6687 int ret;
6688
6689 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6690 if (IS_ERR(tb)) {
6691 ret = PTR_ERR(tb);
6692 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6693 return ret;
6694 }
6695
6696 ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
6697 if (!ev) {
6698 ath11k_warn(ab, "failed to fetch peer assoc conf ev");
6699 kfree(tb);
6700 return -EPROTO;
6701 }
6702
6703 peer_assoc_conf->vdev_id = ev->vdev_id;
6704 peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
6705
6706 kfree(tb);
6707 return 0;
6708 }
6709
ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base * src,struct ath11k_fw_stats_pdev * dst)6710 static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
6711 struct ath11k_fw_stats_pdev *dst)
6712 {
6713 dst->ch_noise_floor = src->chan_nf;
6714 dst->tx_frame_count = src->tx_frame_count;
6715 dst->rx_frame_count = src->rx_frame_count;
6716 dst->rx_clear_count = src->rx_clear_count;
6717 dst->cycle_count = src->cycle_count;
6718 dst->phy_err_count = src->phy_err_count;
6719 dst->chan_tx_power = src->chan_tx_pwr;
6720 }
6721
6722 static void
ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx * src,struct ath11k_fw_stats_pdev * dst)6723 ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
6724 struct ath11k_fw_stats_pdev *dst)
6725 {
6726 dst->comp_queued = src->comp_queued;
6727 dst->comp_delivered = src->comp_delivered;
6728 dst->msdu_enqued = src->msdu_enqued;
6729 dst->mpdu_enqued = src->mpdu_enqued;
6730 dst->wmm_drop = src->wmm_drop;
6731 dst->local_enqued = src->local_enqued;
6732 dst->local_freed = src->local_freed;
6733 dst->hw_queued = src->hw_queued;
6734 dst->hw_reaped = src->hw_reaped;
6735 dst->underrun = src->underrun;
6736 dst->hw_paused = src->hw_paused;
6737 dst->tx_abort = src->tx_abort;
6738 dst->mpdus_requeued = src->mpdus_requeued;
6739 dst->tx_ko = src->tx_ko;
6740 dst->tx_xretry = src->tx_xretry;
6741 dst->data_rc = src->data_rc;
6742 dst->self_triggers = src->self_triggers;
6743 dst->sw_retry_failure = src->sw_retry_failure;
6744 dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
6745 dst->pdev_cont_xretry = src->pdev_cont_xretry;
6746 dst->pdev_tx_timeout = src->pdev_tx_timeout;
6747 dst->pdev_resets = src->pdev_resets;
6748 dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
6749 dst->phy_underrun = src->phy_underrun;
6750 dst->txop_ovf = src->txop_ovf;
6751 dst->seq_posted = src->seq_posted;
6752 dst->seq_failed_queueing = src->seq_failed_queueing;
6753 dst->seq_completed = src->seq_completed;
6754 dst->seq_restarted = src->seq_restarted;
6755 dst->mu_seq_posted = src->mu_seq_posted;
6756 dst->mpdus_sw_flush = src->mpdus_sw_flush;
6757 dst->mpdus_hw_filter = src->mpdus_hw_filter;
6758 dst->mpdus_truncated = src->mpdus_truncated;
6759 dst->mpdus_ack_failed = src->mpdus_ack_failed;
6760 dst->mpdus_expired = src->mpdus_expired;
6761 }
6762
ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx * src,struct ath11k_fw_stats_pdev * dst)6763 static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
6764 struct ath11k_fw_stats_pdev *dst)
6765 {
6766 dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
6767 dst->status_rcvd = src->status_rcvd;
6768 dst->r0_frags = src->r0_frags;
6769 dst->r1_frags = src->r1_frags;
6770 dst->r2_frags = src->r2_frags;
6771 dst->r3_frags = src->r3_frags;
6772 dst->htt_msdus = src->htt_msdus;
6773 dst->htt_mpdus = src->htt_mpdus;
6774 dst->loc_msdus = src->loc_msdus;
6775 dst->loc_mpdus = src->loc_mpdus;
6776 dst->oversize_amsdu = src->oversize_amsdu;
6777 dst->phy_errs = src->phy_errs;
6778 dst->phy_err_drop = src->phy_err_drop;
6779 dst->mpdu_errs = src->mpdu_errs;
6780 dst->rx_ovfl_errs = src->rx_ovfl_errs;
6781 }
6782
6783 static void
ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats * src,struct ath11k_fw_stats_vdev * dst)6784 ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
6785 struct ath11k_fw_stats_vdev *dst)
6786 {
6787 int i;
6788
6789 dst->vdev_id = src->vdev_id;
6790 dst->beacon_snr = src->beacon_snr;
6791 dst->data_snr = src->data_snr;
6792 dst->num_rx_frames = src->num_rx_frames;
6793 dst->num_rts_fail = src->num_rts_fail;
6794 dst->num_rts_success = src->num_rts_success;
6795 dst->num_rx_err = src->num_rx_err;
6796 dst->num_rx_discard = src->num_rx_discard;
6797 dst->num_tx_not_acked = src->num_tx_not_acked;
6798
6799 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
6800 dst->num_tx_frames[i] = src->num_tx_frames[i];
6801
6802 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
6803 dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
6804
6805 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
6806 dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
6807
6808 for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
6809 dst->tx_rate_history[i] = src->tx_rate_history[i];
6810
6811 for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
6812 dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
6813 }
6814
6815 static void
ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats * src,struct ath11k_fw_stats_bcn * dst)6816 ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
6817 struct ath11k_fw_stats_bcn *dst)
6818 {
6819 dst->vdev_id = src->vdev_id;
6820 dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
6821 dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
6822 }
6823
ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6824 static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
6825 u16 tag, u16 len,
6826 const void *ptr, void *data)
6827 {
6828 struct wmi_tlv_fw_stats_parse *parse = data;
6829 const struct wmi_stats_event *ev = parse->ev;
6830 struct ath11k_fw_stats *stats = parse->stats;
6831 struct ath11k *ar;
6832 struct ath11k_vif *arvif;
6833 struct ieee80211_sta *sta;
6834 struct ath11k_sta *arsta;
6835 const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
6836 int j, ret = 0;
6837
6838 if (tag != WMI_TAG_RSSI_STATS)
6839 return -EPROTO;
6840
6841 rcu_read_lock();
6842
6843 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6844 stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
6845
6846 ath11k_dbg(ab, ATH11K_DBG_WMI,
6847 "stats vdev id %d mac %pM\n",
6848 stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
6849
6850 arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
6851 if (!arvif) {
6852 ath11k_warn(ab, "not found vif for vdev id %d\n",
6853 stats_rssi->vdev_id);
6854 ret = -EPROTO;
6855 goto exit;
6856 }
6857
6858 ath11k_dbg(ab, ATH11K_DBG_WMI,
6859 "stats bssid %pM vif %p\n",
6860 arvif->bssid, arvif->vif);
6861
6862 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6863 arvif->bssid,
6864 NULL);
6865 if (!sta) {
6866 ath11k_dbg(ab, ATH11K_DBG_WMI,
6867 "not found station of bssid %pM for rssi chain\n",
6868 arvif->bssid);
6869 goto exit;
6870 }
6871
6872 arsta = ath11k_sta_to_arsta(sta);
6873
6874 BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
6875 ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
6876
6877 for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
6878 arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
6879 ath11k_dbg(ab, ATH11K_DBG_WMI,
6880 "stats beacon rssi[%d] %d data rssi[%d] %d\n",
6881 j,
6882 stats_rssi->rssi_avg_beacon[j],
6883 j,
6884 stats_rssi->rssi_avg_data[j]);
6885 }
6886
6887 exit:
6888 rcu_read_unlock();
6889 return ret;
6890 }
6891
ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base * ab,struct wmi_tlv_fw_stats_parse * parse,const void * ptr,u16 len)6892 static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
6893 struct wmi_tlv_fw_stats_parse *parse,
6894 const void *ptr,
6895 u16 len)
6896 {
6897 struct ath11k_fw_stats *stats = parse->stats;
6898 const struct wmi_stats_event *ev = parse->ev;
6899 struct ath11k *ar;
6900 struct ath11k_vif *arvif;
6901 struct ieee80211_sta *sta;
6902 struct ath11k_sta *arsta;
6903 int i, ret = 0;
6904 #if defined(__linux__)
6905 const void *data = ptr;
6906 #elif defined(__FreeBSD__)
6907 const u8 *data = ptr;
6908 #endif
6909
6910 if (!ev) {
6911 ath11k_warn(ab, "failed to fetch update stats ev");
6912 return -EPROTO;
6913 }
6914
6915 stats->stats_id = 0;
6916
6917 rcu_read_lock();
6918
6919 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6920
6921 for (i = 0; i < ev->num_pdev_stats; i++) {
6922 const struct wmi_pdev_stats *src;
6923 struct ath11k_fw_stats_pdev *dst;
6924
6925 #if defined(__linux__)
6926 src = data;
6927 #elif defined(__FreeBSD__)
6928 src = (const void *)data;
6929 #endif
6930 if (len < sizeof(*src)) {
6931 ret = -EPROTO;
6932 goto exit;
6933 }
6934
6935 stats->stats_id = WMI_REQUEST_PDEV_STAT;
6936
6937 data += sizeof(*src);
6938 len -= sizeof(*src);
6939
6940 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6941 if (!dst)
6942 continue;
6943
6944 ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
6945 ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
6946 ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
6947 list_add_tail(&dst->list, &stats->pdevs);
6948 }
6949
6950 for (i = 0; i < ev->num_vdev_stats; i++) {
6951 const struct wmi_vdev_stats *src;
6952 struct ath11k_fw_stats_vdev *dst;
6953
6954 #if defined(__linux__)
6955 src = data;
6956 #elif defined(__FreeBSD__)
6957 src = (const void *)data;
6958 #endif
6959 if (len < sizeof(*src)) {
6960 ret = -EPROTO;
6961 goto exit;
6962 }
6963
6964 stats->stats_id = WMI_REQUEST_VDEV_STAT;
6965
6966 arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
6967 if (arvif) {
6968 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6969 arvif->bssid,
6970 NULL);
6971 if (sta) {
6972 arsta = ath11k_sta_to_arsta(sta);
6973 arsta->rssi_beacon = src->beacon_snr;
6974 ath11k_dbg(ab, ATH11K_DBG_WMI,
6975 "stats vdev id %d snr %d\n",
6976 src->vdev_id, src->beacon_snr);
6977 } else {
6978 ath11k_dbg(ab, ATH11K_DBG_WMI,
6979 "not found station of bssid %pM for vdev stat\n",
6980 arvif->bssid);
6981 }
6982 }
6983
6984 data += sizeof(*src);
6985 len -= sizeof(*src);
6986
6987 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6988 if (!dst)
6989 continue;
6990
6991 ath11k_wmi_pull_vdev_stats(src, dst);
6992 list_add_tail(&dst->list, &stats->vdevs);
6993 }
6994
6995 for (i = 0; i < ev->num_bcn_stats; i++) {
6996 const struct wmi_bcn_stats *src;
6997 struct ath11k_fw_stats_bcn *dst;
6998
6999 #if defined(__linux__)
7000 src = data;
7001 #elif defined(__FreeBSD__)
7002 src = (const void *)data;
7003 #endif
7004 if (len < sizeof(*src)) {
7005 ret = -EPROTO;
7006 goto exit;
7007 }
7008
7009 stats->stats_id = WMI_REQUEST_BCN_STAT;
7010
7011 data += sizeof(*src);
7012 len -= sizeof(*src);
7013
7014 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
7015 if (!dst)
7016 continue;
7017
7018 ath11k_wmi_pull_bcn_stats(src, dst);
7019 list_add_tail(&dst->list, &stats->bcn);
7020 }
7021
7022 exit:
7023 rcu_read_unlock();
7024 return ret;
7025 }
7026
ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)7027 static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
7028 u16 tag, u16 len,
7029 const void *ptr, void *data)
7030 {
7031 struct wmi_tlv_fw_stats_parse *parse = data;
7032 int ret = 0;
7033
7034 switch (tag) {
7035 case WMI_TAG_STATS_EVENT:
7036 #if defined(__linux__)
7037 parse->ev = (struct wmi_stats_event *)ptr;
7038 #elif defined(__FreeBSD__)
7039 parse->ev = (const struct wmi_stats_event *)ptr;
7040 #endif
7041 parse->stats->pdev_id = parse->ev->pdev_id;
7042 break;
7043 case WMI_TAG_ARRAY_BYTE:
7044 ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
7045 break;
7046 case WMI_TAG_PER_CHAIN_RSSI_STATS:
7047 #if defined(__linux__)
7048 parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
7049 #elif defined(__FreeBSD__)
7050 parse->rssi = (const struct wmi_per_chain_rssi_stats *)ptr;
7051 #endif
7052
7053 if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
7054 parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
7055
7056 ath11k_dbg(ab, ATH11K_DBG_WMI,
7057 "stats id 0x%x num chain %d\n",
7058 parse->ev->stats_id,
7059 parse->rssi_num);
7060 break;
7061 case WMI_TAG_ARRAY_STRUCT:
7062 if (parse->rssi_num && !parse->chain_rssi_done) {
7063 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
7064 ath11k_wmi_tlv_rssi_chain_parse,
7065 parse);
7066 if (ret) {
7067 ath11k_warn(ab, "failed to parse rssi chain %d\n",
7068 ret);
7069 return ret;
7070 }
7071 parse->chain_rssi_done = true;
7072 }
7073 break;
7074 default:
7075 break;
7076 }
7077 return ret;
7078 }
7079
ath11k_wmi_pull_fw_stats(struct ath11k_base * ab,struct sk_buff * skb,struct ath11k_fw_stats * stats)7080 int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
7081 struct ath11k_fw_stats *stats)
7082 {
7083 struct wmi_tlv_fw_stats_parse parse = { };
7084
7085 stats->stats_id = 0;
7086 parse.stats = stats;
7087
7088 return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7089 ath11k_wmi_tlv_fw_stats_parse,
7090 &parse);
7091 }
7092
7093 static void
ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7094 ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7095 char *buf, u32 *length)
7096 {
7097 u32 len = *length;
7098 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7099
7100 len += scnprintf(buf + len, buf_len - len, "\n");
7101 len += scnprintf(buf + len, buf_len - len, "%30s\n",
7102 "ath11k PDEV stats");
7103 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7104 "=================");
7105
7106 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7107 "Channel noise floor", pdev->ch_noise_floor);
7108 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7109 "Channel TX power", pdev->chan_tx_power);
7110 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7111 "TX frame count", pdev->tx_frame_count);
7112 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7113 "RX frame count", pdev->rx_frame_count);
7114 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7115 "RX clear count", pdev->rx_clear_count);
7116 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7117 "Cycle count", pdev->cycle_count);
7118 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7119 "PHY error count", pdev->phy_err_count);
7120
7121 *length = len;
7122 }
7123
7124 static void
ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7125 ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7126 char *buf, u32 *length)
7127 {
7128 u32 len = *length;
7129 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7130
7131 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
7132 "ath11k PDEV TX stats");
7133 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7134 "====================");
7135
7136 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7137 "HTT cookies queued", pdev->comp_queued);
7138 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7139 "HTT cookies disp.", pdev->comp_delivered);
7140 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7141 "MSDU queued", pdev->msdu_enqued);
7142 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7143 "MPDU queued", pdev->mpdu_enqued);
7144 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7145 "MSDUs dropped", pdev->wmm_drop);
7146 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7147 "Local enqued", pdev->local_enqued);
7148 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7149 "Local freed", pdev->local_freed);
7150 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7151 "HW queued", pdev->hw_queued);
7152 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7153 "PPDUs reaped", pdev->hw_reaped);
7154 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7155 "Num underruns", pdev->underrun);
7156 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7157 "Num HW Paused", pdev->hw_paused);
7158 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7159 "PPDUs cleaned", pdev->tx_abort);
7160 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7161 "MPDUs requeued", pdev->mpdus_requeued);
7162 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7163 "PPDU OK", pdev->tx_ko);
7164 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7165 "Excessive retries", pdev->tx_xretry);
7166 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7167 "HW rate", pdev->data_rc);
7168 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7169 "Sched self triggers", pdev->self_triggers);
7170 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7171 "Dropped due to SW retries",
7172 pdev->sw_retry_failure);
7173 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7174 "Illegal rate phy errors",
7175 pdev->illgl_rate_phy_err);
7176 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7177 "PDEV continuous xretry", pdev->pdev_cont_xretry);
7178 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7179 "TX timeout", pdev->pdev_tx_timeout);
7180 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7181 "PDEV resets", pdev->pdev_resets);
7182 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7183 "Stateless TIDs alloc failures",
7184 pdev->stateless_tid_alloc_failure);
7185 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7186 "PHY underrun", pdev->phy_underrun);
7187 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7188 "MPDU is more than txop limit", pdev->txop_ovf);
7189 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7190 "Num sequences posted", pdev->seq_posted);
7191 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7192 "Num seq failed queueing ", pdev->seq_failed_queueing);
7193 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7194 "Num sequences completed ", pdev->seq_completed);
7195 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7196 "Num sequences restarted ", pdev->seq_restarted);
7197 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7198 "Num of MU sequences posted ", pdev->mu_seq_posted);
7199 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7200 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
7201 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7202 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
7203 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7204 "Num of MPDUS truncated ", pdev->mpdus_truncated);
7205 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7206 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
7207 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7208 "Num of MPDUS expired ", pdev->mpdus_expired);
7209 *length = len;
7210 }
7211
7212 static void
ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7213 ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7214 char *buf, u32 *length)
7215 {
7216 u32 len = *length;
7217 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7218
7219 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
7220 "ath11k PDEV RX stats");
7221 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7222 "====================");
7223
7224 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7225 "Mid PPDU route change",
7226 pdev->mid_ppdu_route_change);
7227 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7228 "Tot. number of statuses", pdev->status_rcvd);
7229 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7230 "Extra frags on rings 0", pdev->r0_frags);
7231 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7232 "Extra frags on rings 1", pdev->r1_frags);
7233 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7234 "Extra frags on rings 2", pdev->r2_frags);
7235 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7236 "Extra frags on rings 3", pdev->r3_frags);
7237 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7238 "MSDUs delivered to HTT", pdev->htt_msdus);
7239 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7240 "MPDUs delivered to HTT", pdev->htt_mpdus);
7241 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7242 "MSDUs delivered to stack", pdev->loc_msdus);
7243 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7244 "MPDUs delivered to stack", pdev->loc_mpdus);
7245 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7246 "Oversized AMSUs", pdev->oversize_amsdu);
7247 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7248 "PHY errors", pdev->phy_errs);
7249 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7250 "PHY errors drops", pdev->phy_err_drop);
7251 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7252 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
7253 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7254 "Overflow errors", pdev->rx_ovfl_errs);
7255 *length = len;
7256 }
7257
7258 static void
ath11k_wmi_fw_vdev_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_vdev * vdev,char * buf,u32 * length)7259 ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
7260 const struct ath11k_fw_stats_vdev *vdev,
7261 char *buf, u32 *length)
7262 {
7263 u32 len = *length;
7264 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7265 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
7266 u8 *vif_macaddr;
7267 int i;
7268
7269 /* VDEV stats has all the active VDEVs of other PDEVs as well,
7270 * ignoring those not part of requested PDEV
7271 */
7272 if (!arvif)
7273 return;
7274
7275 vif_macaddr = arvif->vif->addr;
7276
7277 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7278 "VDEV ID", vdev->vdev_id);
7279 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7280 "VDEV MAC address", vif_macaddr);
7281 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7282 "beacon snr", vdev->beacon_snr);
7283 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7284 "data snr", vdev->data_snr);
7285 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7286 "num rx frames", vdev->num_rx_frames);
7287 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7288 "num rts fail", vdev->num_rts_fail);
7289 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7290 "num rts success", vdev->num_rts_success);
7291 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7292 "num rx err", vdev->num_rx_err);
7293 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7294 "num rx discard", vdev->num_rx_discard);
7295 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7296 "num tx not acked", vdev->num_tx_not_acked);
7297
7298 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
7299 len += scnprintf(buf + len, buf_len - len,
7300 "%25s [%02d] %u\n",
7301 "num tx frames", i,
7302 vdev->num_tx_frames[i]);
7303
7304 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
7305 len += scnprintf(buf + len, buf_len - len,
7306 "%25s [%02d] %u\n",
7307 "num tx frames retries", i,
7308 vdev->num_tx_frames_retries[i]);
7309
7310 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
7311 len += scnprintf(buf + len, buf_len - len,
7312 "%25s [%02d] %u\n",
7313 "num tx frames failures", i,
7314 vdev->num_tx_frames_failures[i]);
7315
7316 for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
7317 len += scnprintf(buf + len, buf_len - len,
7318 "%25s [%02d] 0x%08x\n",
7319 "tx rate history", i,
7320 vdev->tx_rate_history[i]);
7321
7322 for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
7323 len += scnprintf(buf + len, buf_len - len,
7324 "%25s [%02d] %u\n",
7325 "beacon rssi history", i,
7326 vdev->beacon_rssi_history[i]);
7327
7328 len += scnprintf(buf + len, buf_len - len, "\n");
7329 *length = len;
7330 }
7331
7332 static void
ath11k_wmi_fw_bcn_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_bcn * bcn,char * buf,u32 * length)7333 ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
7334 const struct ath11k_fw_stats_bcn *bcn,
7335 char *buf, u32 *length)
7336 {
7337 u32 len = *length;
7338 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7339 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
7340 u8 *vdev_macaddr;
7341
7342 if (!arvif) {
7343 ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
7344 bcn->vdev_id);
7345 return;
7346 }
7347
7348 vdev_macaddr = arvif->vif->addr;
7349
7350 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7351 "VDEV ID", bcn->vdev_id);
7352 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7353 "VDEV MAC address", vdev_macaddr);
7354 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7355 "================");
7356 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7357 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
7358 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7359 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
7360
7361 len += scnprintf(buf + len, buf_len - len, "\n");
7362 *length = len;
7363 }
7364
ath11k_wmi_fw_stats_fill(struct ath11k * ar,struct ath11k_fw_stats * fw_stats,u32 stats_id,char * buf)7365 void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
7366 struct ath11k_fw_stats *fw_stats,
7367 u32 stats_id, char *buf)
7368 {
7369 u32 len = 0;
7370 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7371 const struct ath11k_fw_stats_pdev *pdev;
7372 const struct ath11k_fw_stats_vdev *vdev;
7373 const struct ath11k_fw_stats_bcn *bcn;
7374 size_t num_bcn;
7375
7376 spin_lock_bh(&ar->data_lock);
7377
7378 if (stats_id == WMI_REQUEST_PDEV_STAT) {
7379 pdev = list_first_entry_or_null(&fw_stats->pdevs,
7380 struct ath11k_fw_stats_pdev, list);
7381 if (!pdev) {
7382 ath11k_warn(ar->ab, "failed to get pdev stats\n");
7383 goto unlock;
7384 }
7385
7386 ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
7387 ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
7388 ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
7389 }
7390
7391 if (stats_id == WMI_REQUEST_VDEV_STAT) {
7392 len += scnprintf(buf + len, buf_len - len, "\n");
7393 len += scnprintf(buf + len, buf_len - len, "%30s\n",
7394 "ath11k VDEV stats");
7395 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7396 "=================");
7397
7398 list_for_each_entry(vdev, &fw_stats->vdevs, list)
7399 ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
7400 }
7401
7402 if (stats_id == WMI_REQUEST_BCN_STAT) {
7403 num_bcn = list_count_nodes(&fw_stats->bcn);
7404
7405 len += scnprintf(buf + len, buf_len - len, "\n");
7406 len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
7407 "ath11k Beacon stats", num_bcn);
7408 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7409 "===================");
7410
7411 list_for_each_entry(bcn, &fw_stats->bcn, list)
7412 ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
7413 }
7414
7415 unlock:
7416 spin_unlock_bh(&ar->data_lock);
7417
7418 if (len >= buf_len)
7419 buf[len - 1] = 0;
7420 else
7421 buf[len] = 0;
7422 }
7423
ath11k_wmi_op_ep_tx_credits(struct ath11k_base * ab)7424 static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
7425 {
7426 /* try to send pending beacons first. they take priority */
7427 wake_up(&ab->wmi_ab.tx_credits_wq);
7428 }
7429
ath11k_reg_11d_new_cc_event(struct ath11k_base * ab,struct sk_buff * skb)7430 static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
7431 {
7432 const struct wmi_11d_new_cc_ev *ev;
7433 struct ath11k *ar;
7434 struct ath11k_pdev *pdev;
7435 const void **tb;
7436 int ret, i;
7437
7438 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7439 if (IS_ERR(tb)) {
7440 ret = PTR_ERR(tb);
7441 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7442 return ret;
7443 }
7444
7445 ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
7446 if (!ev) {
7447 kfree(tb);
7448 ath11k_warn(ab, "failed to fetch 11d new cc ev");
7449 return -EPROTO;
7450 }
7451
7452 spin_lock_bh(&ab->base_lock);
7453 memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
7454 spin_unlock_bh(&ab->base_lock);
7455
7456 ath11k_dbg(ab, ATH11K_DBG_WMI, "event 11d new cc %c%c\n",
7457 ab->new_alpha2[0],
7458 ab->new_alpha2[1]);
7459
7460 kfree(tb);
7461
7462 for (i = 0; i < ab->num_radios; i++) {
7463 pdev = &ab->pdevs[i];
7464 ar = pdev->ar;
7465 ar->state_11d = ATH11K_11D_IDLE;
7466 complete(&ar->completed_11d_scan);
7467 }
7468
7469 queue_work(ab->workqueue, &ab->update_11d_work);
7470
7471 return 0;
7472 }
7473
ath11k_wmi_htc_tx_complete(struct ath11k_base * ab,struct sk_buff * skb)7474 static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
7475 struct sk_buff *skb)
7476 {
7477 struct ath11k_pdev_wmi *wmi = NULL;
7478 u32 i;
7479 u8 wmi_ep_count;
7480 u8 eid;
7481
7482 eid = ATH11K_SKB_CB(skb)->eid;
7483 dev_kfree_skb(skb);
7484
7485 if (eid >= ATH11K_HTC_EP_COUNT)
7486 return;
7487
7488 wmi_ep_count = ab->htc.wmi_ep_count;
7489 if (wmi_ep_count > ab->hw_params.max_radios)
7490 return;
7491
7492 for (i = 0; i < ab->htc.wmi_ep_count; i++) {
7493 if (ab->wmi_ab.wmi[i].eid == eid) {
7494 wmi = &ab->wmi_ab.wmi[i];
7495 break;
7496 }
7497 }
7498
7499 if (wmi)
7500 wake_up(&wmi->tx_ce_desc_wq);
7501 }
7502
ath11k_reg_chan_list_event(struct ath11k_base * ab,struct sk_buff * skb,enum wmi_reg_chan_list_cmd_type id)7503 static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,
7504 enum wmi_reg_chan_list_cmd_type id)
7505 {
7506 struct cur_regulatory_info *reg_info;
7507 int ret;
7508
7509 reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
7510 if (!reg_info)
7511 return -ENOMEM;
7512
7513 if (id == WMI_REG_CHAN_LIST_CC_ID)
7514 ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
7515 else
7516 ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);
7517
7518 if (ret) {
7519 ath11k_warn(ab, "failed to extract regulatory info\n");
7520 goto mem_free;
7521 }
7522
7523 ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);
7524 if (ret) {
7525 ath11k_warn(ab, "failed to process regulatory info %d\n", ret);
7526 goto mem_free;
7527 }
7528
7529 kfree(reg_info);
7530 return 0;
7531
7532 mem_free:
7533 ath11k_reg_reset_info(reg_info);
7534 kfree(reg_info);
7535 return ret;
7536 }
7537
ath11k_wmi_tlv_rdy_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)7538 static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
7539 const void *ptr, void *data)
7540 {
7541 struct wmi_tlv_rdy_parse *rdy_parse = data;
7542 struct wmi_ready_event fixed_param;
7543 #if defined(__linux__)
7544 struct wmi_mac_addr *addr_list;
7545 #elif defined(__FreeBSD__)
7546 const struct wmi_mac_addr *addr_list;
7547 #endif
7548 struct ath11k_pdev *pdev;
7549 u32 num_mac_addr;
7550 int i;
7551
7552 switch (tag) {
7553 case WMI_TAG_READY_EVENT:
7554 memset(&fixed_param, 0, sizeof(fixed_param));
7555 #if defined(__linux__)
7556 memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
7557 #elif defined(__FreeBSD__)
7558 memcpy(&fixed_param, ptr,
7559 #endif
7560 min_t(u16, sizeof(fixed_param), len));
7561 rdy_parse->num_extra_mac_addr =
7562 fixed_param.ready_event_min.num_extra_mac_addr;
7563
7564 ether_addr_copy(ab->mac_addr,
7565 fixed_param.ready_event_min.mac_addr.addr);
7566 ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
7567 break;
7568 case WMI_TAG_ARRAY_FIXED_STRUCT:
7569 #if defined(__linux__)
7570 addr_list = (struct wmi_mac_addr *)ptr;
7571 #elif defined(__FreeBSD__)
7572 addr_list = (const struct wmi_mac_addr *)ptr;
7573 #endif
7574 num_mac_addr = rdy_parse->num_extra_mac_addr;
7575
7576 if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
7577 break;
7578
7579 for (i = 0; i < ab->num_radios; i++) {
7580 pdev = &ab->pdevs[i];
7581 ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
7582 }
7583 ab->pdevs_macaddr_valid = true;
7584 break;
7585 default:
7586 break;
7587 }
7588
7589 return 0;
7590 }
7591
ath11k_ready_event(struct ath11k_base * ab,struct sk_buff * skb)7592 static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
7593 {
7594 struct wmi_tlv_rdy_parse rdy_parse = { };
7595 int ret;
7596
7597 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7598 ath11k_wmi_tlv_rdy_parse, &rdy_parse);
7599 if (ret) {
7600 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
7601 return ret;
7602 }
7603
7604 ath11k_dbg(ab, ATH11K_DBG_WMI, "event ready");
7605
7606 complete(&ab->wmi_ab.unified_ready);
7607 return 0;
7608 }
7609
ath11k_peer_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7610 static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7611 {
7612 struct wmi_peer_delete_resp_event peer_del_resp;
7613 struct ath11k *ar;
7614
7615 if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
7616 ath11k_warn(ab, "failed to extract peer delete resp");
7617 return;
7618 }
7619
7620 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer delete resp");
7621
7622 rcu_read_lock();
7623 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
7624 if (!ar) {
7625 ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
7626 peer_del_resp.vdev_id);
7627 rcu_read_unlock();
7628 return;
7629 }
7630
7631 complete(&ar->peer_delete_done);
7632 rcu_read_unlock();
7633 ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
7634 peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
7635 }
7636
ath11k_vdev_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7637 static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
7638 struct sk_buff *skb)
7639 {
7640 struct ath11k *ar;
7641 u32 vdev_id = 0;
7642
7643 if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
7644 ath11k_warn(ab, "failed to extract vdev delete resp");
7645 return;
7646 }
7647
7648 rcu_read_lock();
7649 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7650 if (!ar) {
7651 ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
7652 vdev_id);
7653 rcu_read_unlock();
7654 return;
7655 }
7656
7657 complete(&ar->vdev_delete_done);
7658
7659 rcu_read_unlock();
7660
7661 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev delete resp for vdev id %d\n",
7662 vdev_id);
7663 }
7664
ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)7665 static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
7666 {
7667 switch (vdev_resp_status) {
7668 case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
7669 return "invalid vdev id";
7670 case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
7671 return "not supported";
7672 case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
7673 return "dfs violation";
7674 case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
7675 return "invalid regdomain";
7676 default:
7677 return "unknown";
7678 }
7679 }
7680
ath11k_vdev_start_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7681 static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7682 {
7683 struct wmi_vdev_start_resp_event vdev_start_resp;
7684 struct ath11k *ar;
7685 u32 status;
7686
7687 if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
7688 ath11k_warn(ab, "failed to extract vdev start resp");
7689 return;
7690 }
7691
7692 ath11k_dbg(ab, ATH11K_DBG_WMI, "event start resp event");
7693
7694 rcu_read_lock();
7695 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
7696 if (!ar) {
7697 ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
7698 vdev_start_resp.vdev_id);
7699 rcu_read_unlock();
7700 return;
7701 }
7702
7703 ar->last_wmi_vdev_start_status = 0;
7704 ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;
7705 status = vdev_start_resp.status;
7706
7707 if (WARN_ON_ONCE(status)) {
7708 ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
7709 status, ath11k_wmi_vdev_resp_print(status));
7710 ar->last_wmi_vdev_start_status = status;
7711 }
7712
7713 complete(&ar->vdev_setup_done);
7714
7715 rcu_read_unlock();
7716
7717 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
7718 vdev_start_resp.vdev_id);
7719 }
7720
ath11k_bcn_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)7721 static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
7722 {
7723 struct ath11k_vif *arvif;
7724 u32 vdev_id, tx_status;
7725
7726 if (ath11k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {
7727 ath11k_warn(ab, "failed to extract bcn tx status");
7728 return;
7729 }
7730
7731 ath11k_dbg(ab, ATH11K_DBG_WMI, "event offload bcn tx status");
7732
7733 rcu_read_lock();
7734 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
7735 if (!arvif) {
7736 ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
7737 vdev_id);
7738 rcu_read_unlock();
7739 return;
7740 }
7741
7742 queue_work(ab->workqueue, &arvif->bcn_tx_work);
7743
7744 rcu_read_unlock();
7745 }
7746
ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base * ab,struct sk_buff * skb)7747 static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,
7748 struct sk_buff *skb)
7749 {
7750 const struct wmi_peer_sta_ps_state_chg_event *ev;
7751 struct ieee80211_sta *sta;
7752 struct ath11k_peer *peer;
7753 struct ath11k *ar;
7754 struct ath11k_sta *arsta;
7755 const void **tb;
7756 enum ath11k_wmi_peer_ps_state peer_previous_ps_state;
7757 int ret;
7758
7759 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7760 if (IS_ERR(tb)) {
7761 ret = PTR_ERR(tb);
7762 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7763 return;
7764 }
7765
7766 ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];
7767 if (!ev) {
7768 ath11k_warn(ab, "failed to fetch sta ps change ev");
7769 kfree(tb);
7770 return;
7771 }
7772
7773 ath11k_dbg(ab, ATH11K_DBG_WMI,
7774 "event peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
7775 ev->peer_macaddr.addr, ev->peer_ps_state,
7776 ev->ps_supported_bitmap, ev->peer_ps_valid,
7777 ev->peer_ps_timestamp);
7778
7779 rcu_read_lock();
7780
7781 spin_lock_bh(&ab->base_lock);
7782
7783 peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);
7784
7785 if (!peer) {
7786 spin_unlock_bh(&ab->base_lock);
7787 ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);
7788 goto exit;
7789 }
7790
7791 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);
7792
7793 if (!ar) {
7794 spin_unlock_bh(&ab->base_lock);
7795 ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",
7796 peer->vdev_id);
7797
7798 goto exit;
7799 }
7800
7801 sta = peer->sta;
7802
7803 spin_unlock_bh(&ab->base_lock);
7804
7805 if (!sta) {
7806 ath11k_warn(ab, "failed to find station entry %pM\n",
7807 ev->peer_macaddr.addr);
7808 goto exit;
7809 }
7810
7811 arsta = ath11k_sta_to_arsta(sta);
7812
7813 spin_lock_bh(&ar->data_lock);
7814
7815 peer_previous_ps_state = arsta->peer_ps_state;
7816 arsta->peer_ps_state = ev->peer_ps_state;
7817 arsta->peer_current_ps_valid = !!ev->peer_ps_valid;
7818
7819 if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,
7820 ar->ab->wmi_ab.svc_map)) {
7821 if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||
7822 !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||
7823 !ev->peer_ps_valid)
7824 goto out;
7825
7826 if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {
7827 arsta->ps_start_time = ev->peer_ps_timestamp;
7828 arsta->ps_start_jiffies = jiffies;
7829 } else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&
7830 peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {
7831 arsta->ps_total_duration = arsta->ps_total_duration +
7832 (ev->peer_ps_timestamp - arsta->ps_start_time);
7833 }
7834
7835 if (ar->ps_timekeeper_enable)
7836 trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,
7837 ev->peer_ps_timestamp,
7838 arsta->peer_ps_state);
7839 }
7840
7841 out:
7842 spin_unlock_bh(&ar->data_lock);
7843 exit:
7844 rcu_read_unlock();
7845 kfree(tb);
7846 }
7847
ath11k_vdev_stopped_event(struct ath11k_base * ab,struct sk_buff * skb)7848 static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
7849 {
7850 struct ath11k *ar;
7851 u32 vdev_id = 0;
7852
7853 if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
7854 ath11k_warn(ab, "failed to extract vdev stopped event");
7855 return;
7856 }
7857
7858 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev stopped");
7859
7860 rcu_read_lock();
7861 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7862 if (!ar) {
7863 ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
7864 vdev_id);
7865 rcu_read_unlock();
7866 return;
7867 }
7868
7869 complete(&ar->vdev_setup_done);
7870
7871 rcu_read_unlock();
7872
7873 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
7874 }
7875
ath11k_mgmt_rx_event(struct ath11k_base * ab,struct sk_buff * skb)7876 static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
7877 {
7878 struct mgmt_rx_event_params rx_ev = {};
7879 struct ath11k *ar;
7880 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
7881 struct ieee80211_hdr *hdr;
7882 u16 fc;
7883 struct ieee80211_supported_band *sband;
7884
7885 if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
7886 ath11k_warn(ab, "failed to extract mgmt rx event");
7887 dev_kfree_skb(skb);
7888 return;
7889 }
7890
7891 memset(status, 0, sizeof(*status));
7892
7893 ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx status %08x\n",
7894 rx_ev.status);
7895
7896 rcu_read_lock();
7897 ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
7898
7899 if (!ar) {
7900 ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
7901 rx_ev.pdev_id);
7902 dev_kfree_skb(skb);
7903 goto exit;
7904 }
7905
7906 if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
7907 (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
7908 WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
7909 dev_kfree_skb(skb);
7910 goto exit;
7911 }
7912
7913 if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
7914 status->flag |= RX_FLAG_MMIC_ERROR;
7915
7916 if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
7917 rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
7918 status->band = NL80211_BAND_6GHZ;
7919 status->freq = rx_ev.chan_freq;
7920 } else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
7921 status->band = NL80211_BAND_2GHZ;
7922 } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
7923 status->band = NL80211_BAND_5GHZ;
7924 } else {
7925 /* Shouldn't happen unless list of advertised channels to
7926 * mac80211 has been changed.
7927 */
7928 WARN_ON_ONCE(1);
7929 dev_kfree_skb(skb);
7930 goto exit;
7931 }
7932
7933 if (rx_ev.phy_mode == MODE_11B &&
7934 (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
7935 ath11k_dbg(ab, ATH11K_DBG_WMI,
7936 "mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
7937
7938 sband = &ar->mac.sbands[status->band];
7939
7940 if (status->band != NL80211_BAND_6GHZ)
7941 status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
7942 status->band);
7943
7944 status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
7945 status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
7946
7947 hdr = (struct ieee80211_hdr *)skb->data;
7948 fc = le16_to_cpu(hdr->frame_control);
7949
7950 /* Firmware is guaranteed to report all essential management frames via
7951 * WMI while it can deliver some extra via HTT. Since there can be
7952 * duplicates split the reporting wrt monitor/sniffing.
7953 */
7954 status->flag |= RX_FLAG_SKIP_MONITOR;
7955
7956 /* In case of PMF, FW delivers decrypted frames with Protected Bit set.
7957 * Don't clear that. Also, FW delivers broadcast management frames
7958 * (ex: group privacy action frames in mesh) as encrypted payload.
7959 */
7960 if (ieee80211_has_protected(hdr->frame_control) &&
7961 !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
7962 status->flag |= RX_FLAG_DECRYPTED;
7963
7964 if (!ieee80211_is_robust_mgmt_frame(skb)) {
7965 status->flag |= RX_FLAG_IV_STRIPPED |
7966 RX_FLAG_MMIC_STRIPPED;
7967 hdr->frame_control = __cpu_to_le16(fc &
7968 ~IEEE80211_FCTL_PROTECTED);
7969 }
7970 }
7971
7972 if (ieee80211_is_beacon(hdr->frame_control))
7973 ath11k_mac_handle_beacon(ar, skb);
7974
7975 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7976 "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
7977 skb, skb->len,
7978 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
7979
7980 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7981 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
7982 status->freq, status->band, status->signal,
7983 status->rate_idx);
7984
7985 ieee80211_rx_ni(ar->hw, skb);
7986
7987 exit:
7988 rcu_read_unlock();
7989 }
7990
ath11k_mgmt_tx_compl_event(struct ath11k_base * ab,struct sk_buff * skb)7991 static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
7992 {
7993 struct wmi_mgmt_tx_compl_event tx_compl_param = {};
7994 struct ath11k *ar;
7995
7996 if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
7997 ath11k_warn(ab, "failed to extract mgmt tx compl event");
7998 return;
7999 }
8000
8001 rcu_read_lock();
8002 ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
8003 if (!ar) {
8004 ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
8005 tx_compl_param.pdev_id);
8006 goto exit;
8007 }
8008
8009 wmi_process_mgmt_tx_comp(ar, &tx_compl_param);
8010
8011 ath11k_dbg(ab, ATH11K_DBG_MGMT,
8012 "event mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",
8013 tx_compl_param.pdev_id, tx_compl_param.desc_id,
8014 tx_compl_param.status, tx_compl_param.ack_rssi);
8015
8016 exit:
8017 rcu_read_unlock();
8018 }
8019
ath11k_get_ar_on_scan_state(struct ath11k_base * ab,u32 vdev_id,enum ath11k_scan_state state)8020 static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
8021 u32 vdev_id,
8022 enum ath11k_scan_state state)
8023 {
8024 int i;
8025 struct ath11k_pdev *pdev;
8026 struct ath11k *ar;
8027
8028 for (i = 0; i < ab->num_radios; i++) {
8029 pdev = rcu_dereference(ab->pdevs_active[i]);
8030 if (pdev && pdev->ar) {
8031 ar = pdev->ar;
8032
8033 spin_lock_bh(&ar->data_lock);
8034 if (ar->scan.state == state &&
8035 ar->scan.vdev_id == vdev_id) {
8036 spin_unlock_bh(&ar->data_lock);
8037 return ar;
8038 }
8039 spin_unlock_bh(&ar->data_lock);
8040 }
8041 }
8042 return NULL;
8043 }
8044
ath11k_scan_event(struct ath11k_base * ab,struct sk_buff * skb)8045 static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
8046 {
8047 struct ath11k *ar;
8048 struct wmi_scan_event scan_ev = {};
8049
8050 if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
8051 ath11k_warn(ab, "failed to extract scan event");
8052 return;
8053 }
8054
8055 rcu_read_lock();
8056
8057 /* In case the scan was cancelled, ex. during interface teardown,
8058 * the interface will not be found in active interfaces.
8059 * Rather, in such scenarios, iterate over the active pdev's to
8060 * search 'ar' if the corresponding 'ar' scan is ABORTING and the
8061 * aborting scan's vdev id matches this event info.
8062 */
8063 if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
8064 scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
8065 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
8066 ATH11K_SCAN_ABORTING);
8067 if (!ar)
8068 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
8069 ATH11K_SCAN_RUNNING);
8070 } else {
8071 ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
8072 }
8073
8074 if (!ar) {
8075 ath11k_warn(ab, "Received scan event for unknown vdev");
8076 rcu_read_unlock();
8077 return;
8078 }
8079
8080 spin_lock_bh(&ar->data_lock);
8081
8082 ath11k_dbg(ab, ATH11K_DBG_WMI,
8083 "event scan %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
8084 ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
8085 scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
8086 scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
8087 ath11k_scan_state_str(ar->scan.state), ar->scan.state);
8088
8089 switch (scan_ev.event_type) {
8090 case WMI_SCAN_EVENT_STARTED:
8091 ath11k_wmi_event_scan_started(ar);
8092 break;
8093 case WMI_SCAN_EVENT_COMPLETED:
8094 ath11k_wmi_event_scan_completed(ar);
8095 break;
8096 case WMI_SCAN_EVENT_BSS_CHANNEL:
8097 ath11k_wmi_event_scan_bss_chan(ar);
8098 break;
8099 case WMI_SCAN_EVENT_FOREIGN_CHAN:
8100 ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
8101 break;
8102 case WMI_SCAN_EVENT_START_FAILED:
8103 ath11k_warn(ab, "received scan start failure event\n");
8104 ath11k_wmi_event_scan_start_failed(ar);
8105 break;
8106 case WMI_SCAN_EVENT_DEQUEUED:
8107 __ath11k_mac_scan_finish(ar);
8108 break;
8109 case WMI_SCAN_EVENT_PREEMPTED:
8110 case WMI_SCAN_EVENT_RESTARTED:
8111 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
8112 default:
8113 break;
8114 }
8115
8116 spin_unlock_bh(&ar->data_lock);
8117
8118 rcu_read_unlock();
8119 }
8120
ath11k_peer_sta_kickout_event(struct ath11k_base * ab,struct sk_buff * skb)8121 static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
8122 {
8123 struct wmi_peer_sta_kickout_arg arg = {};
8124 struct ieee80211_sta *sta;
8125 struct ath11k_peer *peer;
8126 struct ath11k *ar;
8127 u32 vdev_id;
8128
8129 if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
8130 ath11k_warn(ab, "failed to extract peer sta kickout event");
8131 return;
8132 }
8133
8134 rcu_read_lock();
8135
8136 spin_lock_bh(&ab->base_lock);
8137
8138 peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
8139
8140 if (!peer) {
8141 ath11k_warn(ab, "peer not found %pM\n",
8142 arg.mac_addr);
8143 spin_unlock_bh(&ab->base_lock);
8144 goto exit;
8145 }
8146
8147 vdev_id = peer->vdev_id;
8148
8149 spin_unlock_bh(&ab->base_lock);
8150
8151 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
8152 if (!ar) {
8153 ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
8154 peer->vdev_id);
8155 goto exit;
8156 }
8157
8158 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
8159 arg.mac_addr, NULL);
8160 if (!sta) {
8161 ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
8162 arg.mac_addr);
8163 goto exit;
8164 }
8165
8166 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer sta kickout %pM",
8167 arg.mac_addr);
8168
8169 ieee80211_report_low_ack(sta, 10);
8170
8171 exit:
8172 rcu_read_unlock();
8173 }
8174
ath11k_roam_event(struct ath11k_base * ab,struct sk_buff * skb)8175 static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
8176 {
8177 struct wmi_roam_event roam_ev = {};
8178 struct ath11k *ar;
8179
8180 if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
8181 ath11k_warn(ab, "failed to extract roam event");
8182 return;
8183 }
8184
8185 ath11k_dbg(ab, ATH11K_DBG_WMI,
8186 "event roam vdev %u reason 0x%08x rssi %d\n",
8187 roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
8188
8189 rcu_read_lock();
8190 ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
8191 if (!ar) {
8192 ath11k_warn(ab, "invalid vdev id in roam ev %d",
8193 roam_ev.vdev_id);
8194 rcu_read_unlock();
8195 return;
8196 }
8197
8198 if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
8199 ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
8200 roam_ev.reason, roam_ev.vdev_id);
8201
8202 switch (roam_ev.reason) {
8203 case WMI_ROAM_REASON_BEACON_MISS:
8204 ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
8205 break;
8206 case WMI_ROAM_REASON_BETTER_AP:
8207 case WMI_ROAM_REASON_LOW_RSSI:
8208 case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
8209 case WMI_ROAM_REASON_HO_FAILED:
8210 ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
8211 roam_ev.reason, roam_ev.vdev_id);
8212 break;
8213 }
8214
8215 rcu_read_unlock();
8216 }
8217
ath11k_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)8218 static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
8219 {
8220 struct wmi_chan_info_event ch_info_ev = {};
8221 struct ath11k *ar;
8222 struct survey_info *survey;
8223 int idx;
8224 /* HW channel counters frequency value in hertz */
8225 u32 cc_freq_hz = ab->cc_freq_hz;
8226
8227 if (ath11k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) {
8228 ath11k_warn(ab, "failed to extract chan info event");
8229 return;
8230 }
8231
8232 ath11k_dbg(ab, ATH11K_DBG_WMI,
8233 "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",
8234 ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
8235 ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
8236 ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
8237 ch_info_ev.mac_clk_mhz);
8238
8239 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
8240 ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
8241 return;
8242 }
8243
8244 rcu_read_lock();
8245 ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
8246 if (!ar) {
8247 ath11k_warn(ab, "invalid vdev id in chan info ev %d",
8248 ch_info_ev.vdev_id);
8249 rcu_read_unlock();
8250 return;
8251 }
8252 spin_lock_bh(&ar->data_lock);
8253
8254 switch (ar->scan.state) {
8255 case ATH11K_SCAN_IDLE:
8256 case ATH11K_SCAN_STARTING:
8257 ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
8258 goto exit;
8259 case ATH11K_SCAN_RUNNING:
8260 case ATH11K_SCAN_ABORTING:
8261 break;
8262 }
8263
8264 idx = freq_to_idx(ar, ch_info_ev.freq);
8265 if (idx >= ARRAY_SIZE(ar->survey)) {
8266 ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
8267 ch_info_ev.freq, idx);
8268 goto exit;
8269 }
8270
8271 /* If FW provides MAC clock frequency in Mhz, overriding the initialized
8272 * HW channel counters frequency value
8273 */
8274 if (ch_info_ev.mac_clk_mhz)
8275 cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
8276
8277 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
8278 survey = &ar->survey[idx];
8279 memset(survey, 0, sizeof(*survey));
8280 survey->noise = ch_info_ev.noise_floor;
8281 survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
8282 SURVEY_INFO_TIME_BUSY;
8283 survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
8284 survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
8285 }
8286 exit:
8287 spin_unlock_bh(&ar->data_lock);
8288 rcu_read_unlock();
8289 }
8290
8291 static void
ath11k_pdev_bss_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)8292 ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
8293 {
8294 struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
8295 struct survey_info *survey;
8296 struct ath11k *ar;
8297 u32 cc_freq_hz = ab->cc_freq_hz;
8298 u64 busy, total, tx, rx, rx_bss;
8299 int idx;
8300
8301 if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
8302 ath11k_warn(ab, "failed to extract pdev bss chan info event");
8303 return;
8304 }
8305
8306 busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
8307 bss_ch_info_ev.rx_clear_count_low;
8308
8309 total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
8310 bss_ch_info_ev.cycle_count_low;
8311
8312 tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
8313 bss_ch_info_ev.tx_cycle_count_low;
8314
8315 rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
8316 bss_ch_info_ev.rx_cycle_count_low;
8317
8318 rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
8319 bss_ch_info_ev.rx_bss_cycle_count_low;
8320
8321 ath11k_dbg(ab, ATH11K_DBG_WMI,
8322 #if defined(__linux__)
8323 "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",
8324 bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
8325 bss_ch_info_ev.noise_floor, busy, total,
8326 tx, rx, rx_bss);
8327 #elif defined(__FreeBSD__)
8328 "event pdev bss chan info:\n pdev_id: %d freq: %d noise: %d cycle: busy %ju total %ju tx %ju rx %ju rx_bss %ju\n",
8329 bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
8330 bss_ch_info_ev.noise_floor, (uintmax_t)busy, (uintmax_t)total,
8331 (uintmax_t)tx, (uintmax_t)rx, (uintmax_t)rx_bss);
8332 #endif
8333
8334 rcu_read_lock();
8335 ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
8336
8337 if (!ar) {
8338 ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
8339 bss_ch_info_ev.pdev_id);
8340 rcu_read_unlock();
8341 return;
8342 }
8343
8344 spin_lock_bh(&ar->data_lock);
8345 idx = freq_to_idx(ar, bss_ch_info_ev.freq);
8346 if (idx >= ARRAY_SIZE(ar->survey)) {
8347 ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
8348 bss_ch_info_ev.freq, idx);
8349 goto exit;
8350 }
8351
8352 survey = &ar->survey[idx];
8353
8354 survey->noise = bss_ch_info_ev.noise_floor;
8355 survey->time = div_u64(total, cc_freq_hz);
8356 survey->time_busy = div_u64(busy, cc_freq_hz);
8357 survey->time_rx = div_u64(rx_bss, cc_freq_hz);
8358 survey->time_tx = div_u64(tx, cc_freq_hz);
8359 survey->filled |= (SURVEY_INFO_NOISE_DBM |
8360 SURVEY_INFO_TIME |
8361 SURVEY_INFO_TIME_BUSY |
8362 SURVEY_INFO_TIME_RX |
8363 SURVEY_INFO_TIME_TX);
8364 exit:
8365 spin_unlock_bh(&ar->data_lock);
8366 complete(&ar->bss_survey_done);
8367
8368 rcu_read_unlock();
8369 }
8370
ath11k_vdev_install_key_compl_event(struct ath11k_base * ab,struct sk_buff * skb)8371 static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
8372 struct sk_buff *skb)
8373 {
8374 struct wmi_vdev_install_key_complete_arg install_key_compl = {};
8375 struct ath11k *ar;
8376
8377 if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
8378 ath11k_warn(ab, "failed to extract install key compl event");
8379 return;
8380 }
8381
8382 ath11k_dbg(ab, ATH11K_DBG_WMI,
8383 "event vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
8384 install_key_compl.key_idx, install_key_compl.key_flags,
8385 install_key_compl.macaddr, install_key_compl.status);
8386
8387 rcu_read_lock();
8388 ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
8389 if (!ar) {
8390 ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
8391 install_key_compl.vdev_id);
8392 rcu_read_unlock();
8393 return;
8394 }
8395
8396 ar->install_key_status = 0;
8397
8398 if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
8399 ath11k_warn(ab, "install key failed for %pM status %d\n",
8400 install_key_compl.macaddr, install_key_compl.status);
8401 ar->install_key_status = install_key_compl.status;
8402 }
8403
8404 complete(&ar->install_key_done);
8405 rcu_read_unlock();
8406 }
8407
ath11k_wmi_tlv_services_parser(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8408 static int ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
8409 u16 tag, u16 len,
8410 const void *ptr, void *data)
8411 {
8412 const struct wmi_service_available_event *ev;
8413 #if defined(__linux__)
8414 u32 *wmi_ext2_service_bitmap;
8415 #elif defined(__FreeBSD__)
8416 const u32 *wmi_ext2_service_bitmap;
8417 #endif
8418 int i, j;
8419
8420 switch (tag) {
8421 case WMI_TAG_SERVICE_AVAILABLE_EVENT:
8422 #if defined(__linux__)
8423 ev = (struct wmi_service_available_event *)ptr;
8424 #elif defined(__FreeBSD__)
8425 ev = (const struct wmi_service_available_event *)ptr;
8426 #endif
8427 for (i = 0, j = WMI_MAX_SERVICE;
8428 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
8429 i++) {
8430 do {
8431 if (ev->wmi_service_segment_bitmap[i] &
8432 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8433 set_bit(j, ab->wmi_ab.svc_map);
8434 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8435 }
8436
8437 ath11k_dbg(ab, ATH11K_DBG_WMI,
8438 "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8439 ev->wmi_service_segment_bitmap[0],
8440 ev->wmi_service_segment_bitmap[1],
8441 ev->wmi_service_segment_bitmap[2],
8442 ev->wmi_service_segment_bitmap[3]);
8443 break;
8444 case WMI_TAG_ARRAY_UINT32:
8445 #if defined(__linux__)
8446 wmi_ext2_service_bitmap = (u32 *)ptr;
8447 #elif defined(__FreeBSD__)
8448 wmi_ext2_service_bitmap = (const u32 *)ptr;
8449 #endif
8450 for (i = 0, j = WMI_MAX_EXT_SERVICE;
8451 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
8452 i++) {
8453 do {
8454 if (wmi_ext2_service_bitmap[i] &
8455 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8456 set_bit(j, ab->wmi_ab.svc_map);
8457 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8458 }
8459
8460 ath11k_dbg(ab, ATH11K_DBG_WMI,
8461 "wmi_ext2_service__bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8462 wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
8463 wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
8464 break;
8465 }
8466 return 0;
8467 }
8468
ath11k_service_available_event(struct ath11k_base * ab,struct sk_buff * skb)8469 static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
8470 {
8471 int ret;
8472
8473 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8474 ath11k_wmi_tlv_services_parser,
8475 NULL);
8476 if (ret)
8477 ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
8478
8479 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service available");
8480 }
8481
ath11k_peer_assoc_conf_event(struct ath11k_base * ab,struct sk_buff * skb)8482 static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
8483 {
8484 struct wmi_peer_assoc_conf_arg peer_assoc_conf = {};
8485 struct ath11k *ar;
8486
8487 if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
8488 ath11k_warn(ab, "failed to extract peer assoc conf event");
8489 return;
8490 }
8491
8492 ath11k_dbg(ab, ATH11K_DBG_WMI,
8493 "event peer assoc conf ev vdev id %d macaddr %pM\n",
8494 peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
8495
8496 rcu_read_lock();
8497 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
8498
8499 if (!ar) {
8500 ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
8501 peer_assoc_conf.vdev_id);
8502 rcu_read_unlock();
8503 return;
8504 }
8505
8506 complete(&ar->peer_assoc_done);
8507 rcu_read_unlock();
8508 }
8509
ath11k_update_stats_event(struct ath11k_base * ab,struct sk_buff * skb)8510 static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
8511 {
8512 struct ath11k_fw_stats stats = {};
8513 size_t total_vdevs_started = 0;
8514 struct ath11k_pdev *pdev;
8515 bool is_end = true;
8516 int i;
8517
8518 struct ath11k *ar;
8519 int ret;
8520
8521 INIT_LIST_HEAD(&stats.pdevs);
8522 INIT_LIST_HEAD(&stats.vdevs);
8523 INIT_LIST_HEAD(&stats.bcn);
8524
8525 ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);
8526 if (ret) {
8527 ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);
8528 goto free;
8529 }
8530
8531 ath11k_dbg(ab, ATH11K_DBG_WMI, "event update stats");
8532
8533 rcu_read_lock();
8534 ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);
8535 if (!ar) {
8536 rcu_read_unlock();
8537 ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",
8538 stats.pdev_id, ret);
8539 goto free;
8540 }
8541
8542 spin_lock_bh(&ar->data_lock);
8543
8544 /* WMI_REQUEST_PDEV_STAT, WMI_REQUEST_VDEV_STAT and
8545 * WMI_REQUEST_RSSI_PER_CHAIN_STAT can be requested via mac ops or via
8546 * debugfs fw stats. Therefore, processing it separately.
8547 */
8548 if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
8549 list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
8550 complete(&ar->fw_stats_done);
8551 goto complete;
8552 }
8553
8554 if (stats.stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) {
8555 complete(&ar->fw_stats_done);
8556 goto complete;
8557 }
8558
8559 if (stats.stats_id == WMI_REQUEST_VDEV_STAT) {
8560 if (list_empty(&stats.vdevs)) {
8561 ath11k_warn(ab, "empty vdev stats");
8562 goto complete;
8563 }
8564 /* FW sends all the active VDEV stats irrespective of PDEV,
8565 * hence limit until the count of all VDEVs started
8566 */
8567 for (i = 0; i < ab->num_radios; i++) {
8568 pdev = rcu_dereference(ab->pdevs_active[i]);
8569 if (pdev && pdev->ar)
8570 total_vdevs_started += ar->num_started_vdevs;
8571 }
8572
8573 if (total_vdevs_started)
8574 is_end = ((++ar->fw_stats.num_vdev_recvd) ==
8575 total_vdevs_started);
8576
8577 list_splice_tail_init(&stats.vdevs,
8578 &ar->fw_stats.vdevs);
8579
8580 if (is_end)
8581 complete(&ar->fw_stats_done);
8582
8583 goto complete;
8584 }
8585
8586 /* WMI_REQUEST_BCN_STAT is currently requested only via debugfs fw stats.
8587 * Hence, processing it in debugfs context
8588 */
8589 ath11k_debugfs_fw_stats_process(ar, &stats);
8590
8591 complete:
8592 complete(&ar->fw_stats_complete);
8593 spin_unlock_bh(&ar->data_lock);
8594 rcu_read_unlock();
8595
8596 /* Since the stats's pdev, vdev and beacon list are spliced and reinitialised
8597 * at this point, no need to free the individual list.
8598 */
8599 return;
8600
8601 free:
8602 ath11k_fw_stats_free(&stats);
8603 }
8604
8605 /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
8606 * is not part of BDF CTL(Conformance test limits) table entries.
8607 */
ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base * ab,struct sk_buff * skb)8608 static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
8609 struct sk_buff *skb)
8610 {
8611 const void **tb;
8612 const struct wmi_pdev_ctl_failsafe_chk_event *ev;
8613 int ret;
8614
8615 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8616 if (IS_ERR(tb)) {
8617 ret = PTR_ERR(tb);
8618 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8619 return;
8620 }
8621
8622 ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
8623 if (!ev) {
8624 ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
8625 kfree(tb);
8626 return;
8627 }
8628
8629 ath11k_dbg(ab, ATH11K_DBG_WMI,
8630 "event pdev ctl failsafe check status %d\n",
8631 ev->ctl_failsafe_status);
8632
8633 /* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
8634 * to 10 dBm else the CTL power entry in the BDF would be picked up.
8635 */
8636 if (ev->ctl_failsafe_status != 0)
8637 ath11k_warn(ab, "pdev ctl failsafe failure status %d",
8638 ev->ctl_failsafe_status);
8639
8640 kfree(tb);
8641 }
8642
8643 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)8644 ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
8645 const struct wmi_pdev_csa_switch_ev *ev,
8646 const u32 *vdev_ids)
8647 {
8648 int i;
8649 struct ath11k_vif *arvif;
8650
8651 /* Finish CSA once the switch count becomes NULL */
8652 if (ev->current_switch_count)
8653 return;
8654
8655 rcu_read_lock();
8656 for (i = 0; i < ev->num_vdevs; i++) {
8657 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
8658
8659 if (!arvif) {
8660 ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
8661 vdev_ids[i]);
8662 continue;
8663 }
8664
8665 if (arvif->is_up && arvif->vif->bss_conf.csa_active)
8666 ieee80211_csa_finish(arvif->vif, 0);
8667 }
8668 rcu_read_unlock();
8669 }
8670
8671 static void
ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base * ab,struct sk_buff * skb)8672 ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
8673 struct sk_buff *skb)
8674 {
8675 const void **tb;
8676 const struct wmi_pdev_csa_switch_ev *ev;
8677 const u32 *vdev_ids;
8678 int ret;
8679
8680 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8681 if (IS_ERR(tb)) {
8682 ret = PTR_ERR(tb);
8683 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8684 return;
8685 }
8686
8687 ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
8688 vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
8689
8690 if (!ev || !vdev_ids) {
8691 ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
8692 kfree(tb);
8693 return;
8694 }
8695
8696 ath11k_dbg(ab, ATH11K_DBG_WMI,
8697 "event pdev csa switch count %d for pdev %d, num_vdevs %d",
8698 ev->current_switch_count, ev->pdev_id,
8699 ev->num_vdevs);
8700
8701 ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
8702
8703 kfree(tb);
8704 }
8705
8706 static void
ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base * ab,struct sk_buff * skb)8707 ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
8708 {
8709 const void **tb;
8710 const struct wmi_pdev_radar_ev *ev;
8711 struct ath11k *ar;
8712 int ret;
8713
8714 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8715 if (IS_ERR(tb)) {
8716 ret = PTR_ERR(tb);
8717 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8718 return;
8719 }
8720
8721 ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
8722
8723 if (!ev) {
8724 ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
8725 kfree(tb);
8726 return;
8727 }
8728
8729 ath11k_dbg(ab, ATH11K_DBG_WMI,
8730 "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",
8731 ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
8732 ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
8733 ev->freq_offset, ev->sidx);
8734
8735 rcu_read_lock();
8736
8737 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8738
8739 if (!ar) {
8740 ath11k_warn(ab, "radar detected in invalid pdev %d\n",
8741 ev->pdev_id);
8742 goto exit;
8743 }
8744
8745 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
8746 ev->pdev_id);
8747
8748 if (ar->dfs_block_radar_events)
8749 ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
8750 else
8751 ieee80211_radar_detected(ar->hw, NULL);
8752
8753 exit:
8754 rcu_read_unlock();
8755
8756 kfree(tb);
8757 }
8758
8759 static void
ath11k_wmi_pdev_temperature_event(struct ath11k_base * ab,struct sk_buff * skb)8760 ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
8761 struct sk_buff *skb)
8762 {
8763 struct ath11k *ar;
8764 const void **tb;
8765 const struct wmi_pdev_temperature_event *ev;
8766 int ret;
8767
8768 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8769 if (IS_ERR(tb)) {
8770 ret = PTR_ERR(tb);
8771 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8772 return;
8773 }
8774
8775 ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
8776 if (!ev) {
8777 ath11k_warn(ab, "failed to fetch pdev temp ev");
8778 kfree(tb);
8779 return;
8780 }
8781
8782 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev temperature ev temp %d pdev_id %d\n",
8783 ev->temp, ev->pdev_id);
8784
8785 rcu_read_lock();
8786
8787 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8788 if (!ar) {
8789 ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
8790 goto exit;
8791 }
8792
8793 ath11k_thermal_event_temperature(ar, ev->temp);
8794
8795 exit:
8796 rcu_read_unlock();
8797
8798 kfree(tb);
8799 }
8800
ath11k_fils_discovery_event(struct ath11k_base * ab,struct sk_buff * skb)8801 static void ath11k_fils_discovery_event(struct ath11k_base *ab,
8802 struct sk_buff *skb)
8803 {
8804 const void **tb;
8805 const struct wmi_fils_discovery_event *ev;
8806 int ret;
8807
8808 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8809 if (IS_ERR(tb)) {
8810 ret = PTR_ERR(tb);
8811 ath11k_warn(ab,
8812 "failed to parse FILS discovery event tlv %d\n",
8813 ret);
8814 return;
8815 }
8816
8817 ath11k_dbg(ab, ATH11K_DBG_WMI, "event fils discovery");
8818
8819 ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
8820 if (!ev) {
8821 ath11k_warn(ab, "failed to fetch FILS discovery event\n");
8822 kfree(tb);
8823 return;
8824 }
8825
8826 ath11k_warn(ab,
8827 "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
8828 ev->vdev_id, ev->fils_tt, ev->tbtt);
8829
8830 kfree(tb);
8831 }
8832
ath11k_probe_resp_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)8833 static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
8834 struct sk_buff *skb)
8835 {
8836 const void **tb;
8837 const struct wmi_probe_resp_tx_status_event *ev;
8838 int ret;
8839
8840 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8841 if (IS_ERR(tb)) {
8842 ret = PTR_ERR(tb);
8843 ath11k_warn(ab,
8844 "failed to parse probe response transmission status event tlv: %d\n",
8845 ret);
8846 return;
8847 }
8848
8849 ath11k_dbg(ab, ATH11K_DBG_WMI, "event probe resp tx status");
8850
8851 ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
8852 if (!ev) {
8853 ath11k_warn(ab,
8854 "failed to fetch probe response transmission status event");
8855 kfree(tb);
8856 return;
8857 }
8858
8859 if (ev->tx_status)
8860 ath11k_warn(ab,
8861 "Probe response transmission failed for vdev_id %u, status %u\n",
8862 ev->vdev_id, ev->tx_status);
8863
8864 kfree(tb);
8865 }
8866
ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8867 static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
8868 u16 tag, u16 len,
8869 const void *ptr, void *data)
8870 {
8871 struct wmi_wow_ev_arg *ev = data;
8872 const char *wow_pg_fault;
8873 int wow_pg_len;
8874
8875 switch (tag) {
8876 case WMI_TAG_WOW_EVENT_INFO:
8877 memcpy(ev, ptr, sizeof(*ev));
8878 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
8879 ev->wake_reason, wow_reason(ev->wake_reason));
8880 break;
8881
8882 case WMI_TAG_ARRAY_BYTE:
8883 if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
8884 wow_pg_fault = ptr;
8885 /* the first 4 bytes are length */
8886 #if defined(__linux__)
8887 wow_pg_len = *(int *)wow_pg_fault;
8888 #elif defined(__FreeBSD__)
8889 memcpy(&wow_pg_len, wow_pg_fault, sizeof(wow_pg_len));
8890 #endif
8891 wow_pg_fault += sizeof(int);
8892 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
8893 wow_pg_len);
8894 ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
8895 "wow_event_info_type packet present",
8896 "wow_pg_fault ",
8897 wow_pg_fault,
8898 wow_pg_len);
8899 }
8900 break;
8901 default:
8902 break;
8903 }
8904
8905 return 0;
8906 }
8907
ath11k_wmi_event_wow_wakeup_host(struct ath11k_base * ab,struct sk_buff * skb)8908 static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
8909 {
8910 struct wmi_wow_ev_arg ev = { };
8911 int ret;
8912
8913 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8914 ath11k_wmi_tlv_wow_wakeup_host_parse,
8915 &ev);
8916 if (ret) {
8917 ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
8918 return;
8919 }
8920
8921 ath11k_dbg(ab, ATH11K_DBG_WMI, "event wow wakeup host");
8922
8923 complete(&ab->wow.wakeup_completed);
8924 }
8925
8926 static void
ath11k_wmi_diag_event(struct ath11k_base * ab,struct sk_buff * skb)8927 ath11k_wmi_diag_event(struct ath11k_base *ab,
8928 struct sk_buff *skb)
8929 {
8930 ath11k_dbg(ab, ATH11K_DBG_WMI, "event diag");
8931
8932 trace_ath11k_wmi_diag(ab, skb->data, skb->len);
8933 }
8934
ath11k_wmi_twt_add_dialog_event_status(u32 status)8935 static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
8936 {
8937 switch (status) {
8938 case WMI_ADD_TWT_STATUS_OK:
8939 return "ok";
8940 case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
8941 return "twt disabled";
8942 case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
8943 return "dialog id in use";
8944 case WMI_ADD_TWT_STATUS_INVALID_PARAM:
8945 return "invalid parameters";
8946 case WMI_ADD_TWT_STATUS_NOT_READY:
8947 return "not ready";
8948 case WMI_ADD_TWT_STATUS_NO_RESOURCE:
8949 return "resource unavailable";
8950 case WMI_ADD_TWT_STATUS_NO_ACK:
8951 return "no ack";
8952 case WMI_ADD_TWT_STATUS_NO_RESPONSE:
8953 return "no response";
8954 case WMI_ADD_TWT_STATUS_DENIED:
8955 return "denied";
8956 case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
8957 fallthrough;
8958 default:
8959 return "unknown error";
8960 }
8961 }
8962
ath11k_wmi_twt_add_dialog_event(struct ath11k_base * ab,struct sk_buff * skb)8963 static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
8964 struct sk_buff *skb)
8965 {
8966 const void **tb;
8967 const struct wmi_twt_add_dialog_event *ev;
8968 int ret;
8969
8970 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8971 if (IS_ERR(tb)) {
8972 ret = PTR_ERR(tb);
8973 ath11k_warn(ab,
8974 "failed to parse wmi twt add dialog status event tlv: %d\n",
8975 ret);
8976 return;
8977 }
8978
8979 ath11k_dbg(ab, ATH11K_DBG_WMI, "event twt add dialog");
8980
8981 ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
8982 if (!ev) {
8983 ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
8984 goto exit;
8985 }
8986
8987 if (ev->status)
8988 ath11k_warn(ab,
8989 "wmi add twt dialog event vdev %d dialog id %d status %s\n",
8990 ev->vdev_id, ev->dialog_id,
8991 ath11k_wmi_twt_add_dialog_event_status(ev->status));
8992
8993 exit:
8994 kfree(tb);
8995 }
8996
ath11k_wmi_gtk_offload_status_event(struct ath11k_base * ab,struct sk_buff * skb)8997 static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
8998 struct sk_buff *skb)
8999 {
9000 const void **tb;
9001 const struct wmi_gtk_offload_status_event *ev;
9002 struct ath11k_vif *arvif;
9003 __be64 replay_ctr_be;
9004 u64 replay_ctr;
9005 int ret;
9006
9007 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
9008 if (IS_ERR(tb)) {
9009 ret = PTR_ERR(tb);
9010 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
9011 return;
9012 }
9013
9014 ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
9015 if (!ev) {
9016 ath11k_warn(ab, "failed to fetch gtk offload status ev");
9017 kfree(tb);
9018 return;
9019 }
9020
9021 rcu_read_lock();
9022
9023 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
9024 if (!arvif) {
9025 ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
9026 ev->vdev_id);
9027 goto exit;
9028 }
9029
9030 ath11k_dbg(ab, ATH11K_DBG_WMI, "event gtk offload refresh_cnt %d\n",
9031 ev->refresh_cnt);
9032 ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
9033 NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
9034
9035 replay_ctr = ev->replay_ctr.word1;
9036 replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
9037 arvif->rekey_data.replay_ctr = replay_ctr;
9038
9039 /* supplicant expects big-endian replay counter */
9040 replay_ctr_be = cpu_to_be64(replay_ctr);
9041
9042 ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
9043 (void *)&replay_ctr_be, GFP_ATOMIC);
9044 exit:
9045 rcu_read_unlock();
9046
9047 kfree(tb);
9048 }
9049
ath11k_wmi_p2p_noa_event(struct ath11k_base * ab,struct sk_buff * skb)9050 static void ath11k_wmi_p2p_noa_event(struct ath11k_base *ab,
9051 struct sk_buff *skb)
9052 {
9053 const void **tb;
9054 const struct wmi_p2p_noa_event *ev;
9055 const struct ath11k_wmi_p2p_noa_info *noa;
9056 struct ath11k *ar;
9057 int vdev_id;
9058 u8 noa_descriptors;
9059
9060 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
9061 if (IS_ERR(tb)) {
9062 ath11k_warn(ab, "failed to parse tlv: %ld\n", PTR_ERR(tb));
9063 return;
9064 }
9065
9066 ev = tb[WMI_TAG_P2P_NOA_EVENT];
9067 noa = tb[WMI_TAG_P2P_NOA_INFO];
9068
9069 if (!ev || !noa)
9070 goto out;
9071
9072 vdev_id = ev->vdev_id;
9073 noa_descriptors = u32_get_bits(noa->noa_attr,
9074 WMI_P2P_NOA_INFO_DESC_NUM);
9075
9076 if (noa_descriptors > WMI_P2P_MAX_NOA_DESCRIPTORS) {
9077 ath11k_warn(ab, "invalid descriptor num %d in P2P NoA event\n",
9078 noa_descriptors);
9079 goto out;
9080 }
9081
9082 ath11k_dbg(ab, ATH11K_DBG_WMI,
9083 "wmi tlv p2p noa vdev_id %i descriptors %u\n",
9084 vdev_id, noa_descriptors);
9085
9086 rcu_read_lock();
9087 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
9088 if (!ar) {
9089 ath11k_warn(ab, "invalid vdev id %d in P2P NoA event\n",
9090 vdev_id);
9091 goto unlock;
9092 }
9093
9094 ath11k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa);
9095
9096 unlock:
9097 rcu_read_unlock();
9098 out:
9099 kfree(tb);
9100 }
9101
ath11k_wmi_tlv_op_rx(struct ath11k_base * ab,struct sk_buff * skb)9102 static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
9103 {
9104 struct wmi_cmd_hdr *cmd_hdr;
9105 enum wmi_tlv_event_id id;
9106
9107 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
9108 id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
9109
9110 trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
9111
9112 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
9113 goto out;
9114
9115 switch (id) {
9116 /* Process all the WMI events here */
9117 case WMI_SERVICE_READY_EVENTID:
9118 ath11k_service_ready_event(ab, skb);
9119 break;
9120 case WMI_SERVICE_READY_EXT_EVENTID:
9121 ath11k_service_ready_ext_event(ab, skb);
9122 break;
9123 case WMI_SERVICE_READY_EXT2_EVENTID:
9124 ath11k_service_ready_ext2_event(ab, skb);
9125 break;
9126 case WMI_REG_CHAN_LIST_CC_EVENTID:
9127 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_ID);
9128 break;
9129 case WMI_REG_CHAN_LIST_CC_EXT_EVENTID:
9130 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_EXT_ID);
9131 break;
9132 case WMI_READY_EVENTID:
9133 ath11k_ready_event(ab, skb);
9134 break;
9135 case WMI_PEER_DELETE_RESP_EVENTID:
9136 ath11k_peer_delete_resp_event(ab, skb);
9137 break;
9138 case WMI_VDEV_START_RESP_EVENTID:
9139 ath11k_vdev_start_resp_event(ab, skb);
9140 break;
9141 case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
9142 ath11k_bcn_tx_status_event(ab, skb);
9143 break;
9144 case WMI_VDEV_STOPPED_EVENTID:
9145 ath11k_vdev_stopped_event(ab, skb);
9146 break;
9147 case WMI_MGMT_RX_EVENTID:
9148 ath11k_mgmt_rx_event(ab, skb);
9149 /* mgmt_rx_event() owns the skb now! */
9150 return;
9151 case WMI_MGMT_TX_COMPLETION_EVENTID:
9152 ath11k_mgmt_tx_compl_event(ab, skb);
9153 break;
9154 case WMI_SCAN_EVENTID:
9155 ath11k_scan_event(ab, skb);
9156 break;
9157 case WMI_PEER_STA_KICKOUT_EVENTID:
9158 ath11k_peer_sta_kickout_event(ab, skb);
9159 break;
9160 case WMI_ROAM_EVENTID:
9161 ath11k_roam_event(ab, skb);
9162 break;
9163 case WMI_CHAN_INFO_EVENTID:
9164 ath11k_chan_info_event(ab, skb);
9165 break;
9166 case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
9167 ath11k_pdev_bss_chan_info_event(ab, skb);
9168 break;
9169 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
9170 ath11k_vdev_install_key_compl_event(ab, skb);
9171 break;
9172 case WMI_SERVICE_AVAILABLE_EVENTID:
9173 ath11k_service_available_event(ab, skb);
9174 break;
9175 case WMI_PEER_ASSOC_CONF_EVENTID:
9176 ath11k_peer_assoc_conf_event(ab, skb);
9177 break;
9178 case WMI_UPDATE_STATS_EVENTID:
9179 ath11k_update_stats_event(ab, skb);
9180 break;
9181 case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
9182 ath11k_pdev_ctl_failsafe_check_event(ab, skb);
9183 break;
9184 case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
9185 ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
9186 break;
9187 case WMI_PDEV_UTF_EVENTID:
9188 ath11k_tm_wmi_event(ab, id, skb);
9189 break;
9190 case WMI_PDEV_TEMPERATURE_EVENTID:
9191 ath11k_wmi_pdev_temperature_event(ab, skb);
9192 break;
9193 case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
9194 ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
9195 break;
9196 case WMI_HOST_FILS_DISCOVERY_EVENTID:
9197 ath11k_fils_discovery_event(ab, skb);
9198 break;
9199 case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
9200 ath11k_probe_resp_tx_status_event(ab, skb);
9201 break;
9202 case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
9203 ath11k_wmi_obss_color_collision_event(ab, skb);
9204 break;
9205 case WMI_TWT_ADD_DIALOG_EVENTID:
9206 ath11k_wmi_twt_add_dialog_event(ab, skb);
9207 break;
9208 case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
9209 ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
9210 break;
9211 case WMI_VDEV_DELETE_RESP_EVENTID:
9212 ath11k_vdev_delete_resp_event(ab, skb);
9213 break;
9214 case WMI_WOW_WAKEUP_HOST_EVENTID:
9215 ath11k_wmi_event_wow_wakeup_host(ab, skb);
9216 break;
9217 case WMI_11D_NEW_COUNTRY_EVENTID:
9218 ath11k_reg_11d_new_cc_event(ab, skb);
9219 break;
9220 case WMI_DIAG_EVENTID:
9221 ath11k_wmi_diag_event(ab, skb);
9222 break;
9223 case WMI_PEER_STA_PS_STATECHG_EVENTID:
9224 ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);
9225 break;
9226 case WMI_GTK_OFFLOAD_STATUS_EVENTID:
9227 ath11k_wmi_gtk_offload_status_event(ab, skb);
9228 break;
9229 case WMI_P2P_NOA_EVENTID:
9230 ath11k_wmi_p2p_noa_event(ab, skb);
9231 break;
9232 default:
9233 ath11k_dbg(ab, ATH11K_DBG_WMI, "unsupported event id 0x%x\n", id);
9234 break;
9235 }
9236
9237 out:
9238 dev_kfree_skb(skb);
9239 }
9240
ath11k_connect_pdev_htc_service(struct ath11k_base * ab,u32 pdev_idx)9241 static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
9242 u32 pdev_idx)
9243 {
9244 int status;
9245 u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
9246 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
9247 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
9248
9249 struct ath11k_htc_svc_conn_req conn_req;
9250 struct ath11k_htc_svc_conn_resp conn_resp;
9251
9252 memset(&conn_req, 0, sizeof(conn_req));
9253 memset(&conn_resp, 0, sizeof(conn_resp));
9254
9255 /* these fields are the same for all service endpoints */
9256 conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
9257 conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
9258 conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
9259
9260 /* connect to control service */
9261 conn_req.service_id = svc_id[pdev_idx];
9262
9263 status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
9264 if (status) {
9265 ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
9266 status);
9267 return status;
9268 }
9269
9270 ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
9271 ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
9272 ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
9273 init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
9274
9275 return 0;
9276 }
9277
9278 static int
ath11k_wmi_send_unit_test_cmd(struct ath11k * ar,struct wmi_unit_test_cmd ut_cmd,u32 * test_args)9279 ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
9280 struct wmi_unit_test_cmd ut_cmd,
9281 u32 *test_args)
9282 {
9283 struct ath11k_pdev_wmi *wmi = ar->wmi;
9284 struct wmi_unit_test_cmd *cmd;
9285 struct sk_buff *skb;
9286 struct wmi_tlv *tlv;
9287 #if defined(__linux__)
9288 void *ptr;
9289 #elif defined(__FreeBSD__)
9290 u8 *ptr;
9291 #endif
9292 u32 *ut_cmd_args;
9293 int buf_len, arg_len;
9294 int ret;
9295 int i;
9296
9297 arg_len = sizeof(u32) * ut_cmd.num_args;
9298 buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
9299
9300 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
9301 if (!skb)
9302 return -ENOMEM;
9303
9304 cmd = (struct wmi_unit_test_cmd *)skb->data;
9305 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
9306 FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
9307
9308 cmd->vdev_id = ut_cmd.vdev_id;
9309 cmd->module_id = ut_cmd.module_id;
9310 cmd->num_args = ut_cmd.num_args;
9311 cmd->diag_token = ut_cmd.diag_token;
9312
9313 ptr = skb->data + sizeof(ut_cmd);
9314
9315 #if defined(__linux__)
9316 tlv = ptr;
9317 #elif defined(__FreeBSD__)
9318 tlv = (void *)ptr;
9319 #endif
9320 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9321 FIELD_PREP(WMI_TLV_LEN, arg_len);
9322
9323 ptr += TLV_HDR_SIZE;
9324
9325 #if defined(__linux__)
9326 ut_cmd_args = ptr;
9327 #elif defined(__FreeBSD__)
9328 ut_cmd_args = (void *)ptr;
9329 #endif
9330 for (i = 0; i < ut_cmd.num_args; i++)
9331 ut_cmd_args[i] = test_args[i];
9332
9333 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
9334
9335 if (ret) {
9336 ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
9337 ret);
9338 dev_kfree_skb(skb);
9339 }
9340
9341 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9342 "cmd unit test module %d vdev %d n_args %d token %d\n",
9343 cmd->module_id, cmd->vdev_id, cmd->num_args,
9344 cmd->diag_token);
9345
9346 return ret;
9347 }
9348
ath11k_wmi_simulate_radar(struct ath11k * ar)9349 int ath11k_wmi_simulate_radar(struct ath11k *ar)
9350 {
9351 struct ath11k_vif *arvif;
9352 u32 dfs_args[DFS_MAX_TEST_ARGS];
9353 struct wmi_unit_test_cmd wmi_ut;
9354 bool arvif_found = false;
9355
9356 list_for_each_entry(arvif, &ar->arvifs, list) {
9357 if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
9358 arvif_found = true;
9359 break;
9360 }
9361 }
9362
9363 if (!arvif_found)
9364 return -EINVAL;
9365
9366 dfs_args[DFS_TEST_CMDID] = 0;
9367 dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
9368 /* Currently we could pass segment_id(b0 - b1), chirp(b2)
9369 * freq offset (b3 - b10) to unit test. For simulation
9370 * purpose this can be set to 0 which is valid.
9371 */
9372 dfs_args[DFS_TEST_RADAR_PARAM] = 0;
9373
9374 wmi_ut.vdev_id = arvif->vdev_id;
9375 wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
9376 wmi_ut.num_args = DFS_MAX_TEST_ARGS;
9377 wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
9378
9379 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
9380
9381 return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
9382 }
9383
ath11k_wmi_fw_dbglog_cfg(struct ath11k * ar,u32 * module_id_bitmap,struct ath11k_fw_dbglog * dbglog)9384 int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
9385 struct ath11k_fw_dbglog *dbglog)
9386 {
9387 struct ath11k_pdev_wmi *wmi = ar->wmi;
9388 struct wmi_debug_log_config_cmd_fixed_param *cmd;
9389 struct sk_buff *skb;
9390 struct wmi_tlv *tlv;
9391 int ret, len;
9392
9393 len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9394 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9395 if (!skb)
9396 return -ENOMEM;
9397
9398 cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
9399 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
9400 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9401 cmd->dbg_log_param = dbglog->param;
9402
9403 tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
9404 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9405 FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9406
9407 switch (dbglog->param) {
9408 case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
9409 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
9410 case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
9411 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
9412 cmd->value = dbglog->value;
9413 break;
9414 case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
9415 case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
9416 cmd->value = dbglog->value;
9417 memcpy(tlv->value, module_id_bitmap,
9418 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9419 /* clear current config to be used for next user config */
9420 memset(module_id_bitmap, 0,
9421 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9422 break;
9423 default:
9424 dev_kfree_skb(skb);
9425 return -EINVAL;
9426 }
9427
9428 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
9429 if (ret) {
9430 ath11k_warn(ar->ab,
9431 "failed to send WMI_DBGLOG_CFG_CMDID\n");
9432 dev_kfree_skb(skb);
9433 }
9434
9435 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd dbglog cfg");
9436
9437 return ret;
9438 }
9439
ath11k_wmi_connect(struct ath11k_base * ab)9440 int ath11k_wmi_connect(struct ath11k_base *ab)
9441 {
9442 u32 i;
9443 u8 wmi_ep_count;
9444
9445 wmi_ep_count = ab->htc.wmi_ep_count;
9446 if (wmi_ep_count > ab->hw_params.max_radios)
9447 return -1;
9448
9449 for (i = 0; i < wmi_ep_count; i++)
9450 ath11k_connect_pdev_htc_service(ab, i);
9451
9452 return 0;
9453 }
9454
ath11k_wmi_pdev_detach(struct ath11k_base * ab,u8 pdev_id)9455 static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
9456 {
9457 if (WARN_ON(pdev_id >= MAX_RADIOS))
9458 return;
9459
9460 /* TODO: Deinit any pdev specific wmi resource */
9461 }
9462
ath11k_wmi_pdev_attach(struct ath11k_base * ab,u8 pdev_id)9463 int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
9464 u8 pdev_id)
9465 {
9466 struct ath11k_pdev_wmi *wmi_handle;
9467
9468 if (pdev_id >= ab->hw_params.max_radios)
9469 return -EINVAL;
9470
9471 wmi_handle = &ab->wmi_ab.wmi[pdev_id];
9472
9473 wmi_handle->wmi_ab = &ab->wmi_ab;
9474
9475 ab->wmi_ab.ab = ab;
9476 /* TODO: Init remaining resource specific to pdev */
9477
9478 return 0;
9479 }
9480
ath11k_wmi_attach(struct ath11k_base * ab)9481 int ath11k_wmi_attach(struct ath11k_base *ab)
9482 {
9483 int ret;
9484
9485 ret = ath11k_wmi_pdev_attach(ab, 0);
9486 if (ret)
9487 return ret;
9488
9489 ab->wmi_ab.ab = ab;
9490 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
9491
9492 /* It's overwritten when service_ext_ready is handled */
9493 if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxdma_per_pdev > 1)
9494 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
9495
9496 /* TODO: Init remaining wmi soc resources required */
9497 init_completion(&ab->wmi_ab.service_ready);
9498 init_completion(&ab->wmi_ab.unified_ready);
9499
9500 return 0;
9501 }
9502
ath11k_wmi_detach(struct ath11k_base * ab)9503 void ath11k_wmi_detach(struct ath11k_base *ab)
9504 {
9505 int i;
9506
9507 /* TODO: Deinit wmi resource specific to SOC as required */
9508
9509 for (i = 0; i < ab->htc.wmi_ep_count; i++)
9510 ath11k_wmi_pdev_detach(ab, i);
9511
9512 ath11k_wmi_free_dbring_caps(ab);
9513 }
9514
ath11k_wmi_hw_data_filter_cmd(struct ath11k * ar,u32 vdev_id,u32 filter_bitmap,bool enable)9515 int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
9516 u32 filter_bitmap, bool enable)
9517 {
9518 struct wmi_hw_data_filter_cmd *cmd;
9519 struct sk_buff *skb;
9520 int len;
9521
9522 len = sizeof(*cmd);
9523 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9524
9525 if (!skb)
9526 return -ENOMEM;
9527
9528 cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
9529 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
9530 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9531
9532 cmd->vdev_id = vdev_id;
9533 cmd->enable = enable;
9534
9535 /* Set all modes in case of disable */
9536 if (cmd->enable)
9537 cmd->hw_filter_bitmap = filter_bitmap;
9538 else
9539 cmd->hw_filter_bitmap = ((u32)~0U);
9540
9541 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9542 "hw data filter enable %d filter_bitmap 0x%x\n",
9543 enable, filter_bitmap);
9544
9545 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
9546 }
9547
ath11k_wmi_wow_host_wakeup_ind(struct ath11k * ar)9548 int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
9549 {
9550 struct wmi_wow_host_wakeup_ind *cmd;
9551 struct sk_buff *skb;
9552 size_t len;
9553
9554 len = sizeof(*cmd);
9555 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9556 if (!skb)
9557 return -ENOMEM;
9558
9559 cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
9560 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9561 WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
9562 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9563
9564 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow host wakeup ind\n");
9565
9566 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
9567 }
9568
ath11k_wmi_wow_enable(struct ath11k * ar)9569 int ath11k_wmi_wow_enable(struct ath11k *ar)
9570 {
9571 struct wmi_wow_enable_cmd *cmd;
9572 struct sk_buff *skb;
9573 int len;
9574
9575 len = sizeof(*cmd);
9576 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9577 if (!skb)
9578 return -ENOMEM;
9579
9580 cmd = (struct wmi_wow_enable_cmd *)skb->data;
9581 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
9582 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9583
9584 cmd->enable = 1;
9585 cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
9586 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow enable\n");
9587
9588 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
9589 }
9590
ath11k_wmi_scan_prob_req_oui(struct ath11k * ar,const u8 mac_addr[ETH_ALEN])9591 int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
9592 const u8 mac_addr[ETH_ALEN])
9593 {
9594 struct sk_buff *skb;
9595 struct wmi_scan_prob_req_oui_cmd *cmd;
9596 u32 prob_req_oui;
9597 int len;
9598
9599 prob_req_oui = (((u32)mac_addr[0]) << 16) |
9600 (((u32)mac_addr[1]) << 8) | mac_addr[2];
9601
9602 len = sizeof(*cmd);
9603 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9604 if (!skb)
9605 return -ENOMEM;
9606
9607 cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
9608 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9609 WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
9610 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9611 cmd->prob_req_oui = prob_req_oui;
9612
9613 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "scan prob req oui %d\n",
9614 prob_req_oui);
9615
9616 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
9617 }
9618
ath11k_wmi_wow_add_wakeup_event(struct ath11k * ar,u32 vdev_id,enum wmi_wow_wakeup_event event,u32 enable)9619 int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
9620 enum wmi_wow_wakeup_event event,
9621 u32 enable)
9622 {
9623 struct wmi_wow_add_del_event_cmd *cmd;
9624 struct sk_buff *skb;
9625 size_t len;
9626
9627 len = sizeof(*cmd);
9628 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9629 if (!skb)
9630 return -ENOMEM;
9631
9632 cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
9633 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
9634 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9635
9636 cmd->vdev_id = vdev_id;
9637 cmd->is_add = enable;
9638 cmd->event_bitmap = (1 << event);
9639
9640 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add wakeup event %s enable %d vdev_id %d\n",
9641 wow_wakeup_event(event), enable, vdev_id);
9642
9643 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
9644 }
9645
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)9646 int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
9647 const u8 *pattern, const u8 *mask,
9648 int pattern_len, int pattern_offset)
9649 {
9650 struct wmi_wow_add_pattern_cmd *cmd;
9651 struct wmi_wow_bitmap_pattern *bitmap;
9652 struct wmi_tlv *tlv;
9653 struct sk_buff *skb;
9654 u8 *ptr;
9655 size_t len;
9656
9657 len = sizeof(*cmd) +
9658 sizeof(*tlv) + /* array struct */
9659 sizeof(*bitmap) + /* bitmap */
9660 sizeof(*tlv) + /* empty ipv4 sync */
9661 sizeof(*tlv) + /* empty ipv6 sync */
9662 sizeof(*tlv) + /* empty magic */
9663 sizeof(*tlv) + /* empty info timeout */
9664 sizeof(*tlv) + sizeof(u32); /* ratelimit interval */
9665
9666 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9667 if (!skb)
9668 return -ENOMEM;
9669
9670 /* cmd */
9671 ptr = (u8 *)skb->data;
9672 cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
9673 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9674 WMI_TAG_WOW_ADD_PATTERN_CMD) |
9675 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9676
9677 cmd->vdev_id = vdev_id;
9678 cmd->pattern_id = pattern_id;
9679 cmd->pattern_type = WOW_BITMAP_PATTERN;
9680
9681 ptr += sizeof(*cmd);
9682
9683 /* bitmap */
9684 tlv = (struct wmi_tlv *)ptr;
9685 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9686 WMI_TAG_ARRAY_STRUCT) |
9687 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
9688
9689 ptr += sizeof(*tlv);
9690
9691 bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
9692 bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9693 WMI_TAG_WOW_BITMAP_PATTERN_T) |
9694 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
9695
9696 memcpy(bitmap->patternbuf, pattern, pattern_len);
9697 ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
9698 memcpy(bitmap->bitmaskbuf, mask, pattern_len);
9699 ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
9700 bitmap->pattern_offset = pattern_offset;
9701 bitmap->pattern_len = pattern_len;
9702 bitmap->bitmask_len = pattern_len;
9703 bitmap->pattern_id = pattern_id;
9704
9705 ptr += sizeof(*bitmap);
9706
9707 /* ipv4 sync */
9708 tlv = (struct wmi_tlv *)ptr;
9709 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9710 WMI_TAG_ARRAY_STRUCT) |
9711 FIELD_PREP(WMI_TLV_LEN, 0);
9712
9713 ptr += sizeof(*tlv);
9714
9715 /* ipv6 sync */
9716 tlv = (struct wmi_tlv *)ptr;
9717 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9718 WMI_TAG_ARRAY_STRUCT) |
9719 FIELD_PREP(WMI_TLV_LEN, 0);
9720
9721 ptr += sizeof(*tlv);
9722
9723 /* magic */
9724 tlv = (struct wmi_tlv *)ptr;
9725 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9726 WMI_TAG_ARRAY_STRUCT) |
9727 FIELD_PREP(WMI_TLV_LEN, 0);
9728
9729 ptr += sizeof(*tlv);
9730
9731 /* pattern info timeout */
9732 tlv = (struct wmi_tlv *)ptr;
9733 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9734 WMI_TAG_ARRAY_UINT32) |
9735 FIELD_PREP(WMI_TLV_LEN, 0);
9736
9737 ptr += sizeof(*tlv);
9738
9739 /* ratelimit interval */
9740 tlv = (struct wmi_tlv *)ptr;
9741 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9742 WMI_TAG_ARRAY_UINT32) |
9743 FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
9744
9745 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
9746 vdev_id, pattern_id, pattern_offset);
9747
9748 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
9749 }
9750
ath11k_wmi_wow_del_pattern(struct ath11k * ar,u32 vdev_id,u32 pattern_id)9751 int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
9752 {
9753 struct wmi_wow_del_pattern_cmd *cmd;
9754 struct sk_buff *skb;
9755 size_t len;
9756
9757 len = sizeof(*cmd);
9758 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9759 if (!skb)
9760 return -ENOMEM;
9761
9762 cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
9763 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9764 WMI_TAG_WOW_DEL_PATTERN_CMD) |
9765 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9766
9767 cmd->vdev_id = vdev_id;
9768 cmd->pattern_id = pattern_id;
9769 cmd->pattern_type = WOW_BITMAP_PATTERN;
9770
9771 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow del pattern vdev_id %d pattern_id %d\n",
9772 vdev_id, pattern_id);
9773
9774 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
9775 }
9776
9777 static struct sk_buff *
ath11k_wmi_op_gen_config_pno_start(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno)9778 ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
9779 u32 vdev_id,
9780 struct wmi_pno_scan_req *pno)
9781 {
9782 struct nlo_configured_parameters *nlo_list;
9783 struct wmi_wow_nlo_config_cmd *cmd;
9784 struct wmi_tlv *tlv;
9785 struct sk_buff *skb;
9786 u32 *channel_list;
9787 size_t len, nlo_list_len, channel_list_len;
9788 u8 *ptr;
9789 u32 i;
9790
9791 len = sizeof(*cmd) +
9792 sizeof(*tlv) +
9793 /* TLV place holder for array of structures
9794 * nlo_configured_parameters(nlo_list)
9795 */
9796 sizeof(*tlv);
9797 /* TLV place holder for array of uint32 channel_list */
9798
9799 channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
9800 len += channel_list_len;
9801
9802 nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
9803 len += nlo_list_len;
9804
9805 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9806 if (!skb)
9807 return ERR_PTR(-ENOMEM);
9808
9809 ptr = (u8 *)skb->data;
9810 cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
9811 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9812 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9813
9814 cmd->vdev_id = pno->vdev_id;
9815 cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
9816
9817 /* current FW does not support min-max range for dwell time */
9818 cmd->active_dwell_time = pno->active_max_time;
9819 cmd->passive_dwell_time = pno->passive_max_time;
9820
9821 if (pno->do_passive_scan)
9822 cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
9823
9824 cmd->fast_scan_period = pno->fast_scan_period;
9825 cmd->slow_scan_period = pno->slow_scan_period;
9826 cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
9827 cmd->delay_start_time = pno->delay_start_time;
9828
9829 if (pno->enable_pno_scan_randomization) {
9830 cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
9831 WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
9832 ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
9833 ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
9834 ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
9835 ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
9836 }
9837
9838 ptr += sizeof(*cmd);
9839
9840 /* nlo_configured_parameters(nlo_list) */
9841 cmd->no_of_ssids = pno->uc_networks_count;
9842 tlv = (struct wmi_tlv *)ptr;
9843 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9844 WMI_TAG_ARRAY_STRUCT) |
9845 FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
9846
9847 ptr += sizeof(*tlv);
9848 nlo_list = (struct nlo_configured_parameters *)ptr;
9849 for (i = 0; i < cmd->no_of_ssids; i++) {
9850 tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
9851 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9852 FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
9853
9854 nlo_list[i].ssid.valid = true;
9855 nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
9856 memcpy(nlo_list[i].ssid.ssid.ssid,
9857 pno->a_networks[i].ssid.ssid,
9858 nlo_list[i].ssid.ssid.ssid_len);
9859 ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
9860 roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
9861
9862 if (pno->a_networks[i].rssi_threshold &&
9863 pno->a_networks[i].rssi_threshold > -300) {
9864 nlo_list[i].rssi_cond.valid = true;
9865 nlo_list[i].rssi_cond.rssi =
9866 pno->a_networks[i].rssi_threshold;
9867 }
9868
9869 nlo_list[i].bcast_nw_type.valid = true;
9870 nlo_list[i].bcast_nw_type.bcast_nw_type =
9871 pno->a_networks[i].bcast_nw_type;
9872 }
9873
9874 ptr += nlo_list_len;
9875 cmd->num_of_channels = pno->a_networks[0].channel_count;
9876 tlv = (struct wmi_tlv *)ptr;
9877 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9878 FIELD_PREP(WMI_TLV_LEN, channel_list_len);
9879 ptr += sizeof(*tlv);
9880 channel_list = (u32 *)ptr;
9881 for (i = 0; i < cmd->num_of_channels; i++)
9882 channel_list[i] = pno->a_networks[0].channels[i];
9883
9884 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv start pno config vdev_id %d\n",
9885 vdev_id);
9886
9887 return skb;
9888 }
9889
ath11k_wmi_op_gen_config_pno_stop(struct ath11k * ar,u32 vdev_id)9890 static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
9891 u32 vdev_id)
9892 {
9893 struct wmi_wow_nlo_config_cmd *cmd;
9894 struct sk_buff *skb;
9895 size_t len;
9896
9897 len = sizeof(*cmd);
9898 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9899 if (!skb)
9900 return ERR_PTR(-ENOMEM);
9901
9902 cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
9903 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9904 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
9905
9906 cmd->vdev_id = vdev_id;
9907 cmd->flags = WMI_NLO_CONFIG_STOP;
9908
9909 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9910 "tlv stop pno config vdev_id %d\n", vdev_id);
9911 return skb;
9912 }
9913
ath11k_wmi_wow_config_pno(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno_scan)9914 int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
9915 struct wmi_pno_scan_req *pno_scan)
9916 {
9917 struct sk_buff *skb;
9918
9919 if (pno_scan->enable)
9920 skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
9921 else
9922 skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
9923
9924 if (IS_ERR_OR_NULL(skb))
9925 return -ENOMEM;
9926
9927 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
9928 }
9929
ath11k_wmi_fill_ns_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable,bool ext)9930 static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
9931 struct ath11k_arp_ns_offload *offload,
9932 u8 **ptr,
9933 bool enable,
9934 bool ext)
9935 {
9936 struct wmi_ns_offload_tuple *ns;
9937 struct wmi_tlv *tlv;
9938 u8 *buf_ptr = *ptr;
9939 u32 ns_cnt, ns_ext_tuples;
9940 int i, max_offloads;
9941
9942 ns_cnt = offload->ipv6_count;
9943
9944 tlv = (struct wmi_tlv *)buf_ptr;
9945
9946 if (ext) {
9947 ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
9948 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9949 FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
9950 i = WMI_MAX_NS_OFFLOADS;
9951 max_offloads = offload->ipv6_count;
9952 } else {
9953 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9954 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
9955 i = 0;
9956 max_offloads = WMI_MAX_NS_OFFLOADS;
9957 }
9958
9959 buf_ptr += sizeof(*tlv);
9960
9961 for (; i < max_offloads; i++) {
9962 ns = (struct wmi_ns_offload_tuple *)buf_ptr;
9963 ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
9964 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
9965
9966 if (enable) {
9967 if (i < ns_cnt)
9968 ns->flags |= WMI_NSOL_FLAGS_VALID;
9969
9970 memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
9971 memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
9972 ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
9973 ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
9974
9975 if (offload->ipv6_type[i])
9976 ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
9977
9978 memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
9979 ath11k_ce_byte_swap(ns->target_mac.addr, 8);
9980
9981 if (ns->target_mac.word0 != 0 ||
9982 ns->target_mac.word1 != 0) {
9983 ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
9984 }
9985
9986 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9987 "index %d ns_solicited %pI6 target %pI6",
9988 i, ns->solicitation_ipaddr,
9989 ns->target_ipaddr[0]);
9990 }
9991
9992 buf_ptr += sizeof(*ns);
9993 }
9994
9995 *ptr = buf_ptr;
9996 }
9997
ath11k_wmi_fill_arp_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable)9998 static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
9999 struct ath11k_arp_ns_offload *offload,
10000 u8 **ptr,
10001 bool enable)
10002 {
10003 struct wmi_arp_offload_tuple *arp;
10004 struct wmi_tlv *tlv;
10005 u8 *buf_ptr = *ptr;
10006 int i;
10007
10008 /* fill arp tuple */
10009 tlv = (struct wmi_tlv *)buf_ptr;
10010 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
10011 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
10012 buf_ptr += sizeof(*tlv);
10013
10014 for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
10015 arp = (struct wmi_arp_offload_tuple *)buf_ptr;
10016 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
10017 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
10018
10019 if (enable && i < offload->ipv4_count) {
10020 /* Copy the target ip addr and flags */
10021 arp->flags = WMI_ARPOL_FLAGS_VALID;
10022 memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
10023 ath11k_ce_byte_swap(arp->target_ipaddr, 4);
10024
10025 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "arp offload address %pI4",
10026 arp->target_ipaddr);
10027 }
10028
10029 buf_ptr += sizeof(*arp);
10030 }
10031
10032 *ptr = buf_ptr;
10033 }
10034
ath11k_wmi_arp_ns_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)10035 int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
10036 struct ath11k_vif *arvif, bool enable)
10037 {
10038 struct ath11k_arp_ns_offload *offload;
10039 struct wmi_set_arp_ns_offload_cmd *cmd;
10040 struct wmi_tlv *tlv;
10041 struct sk_buff *skb;
10042 u8 *buf_ptr;
10043 size_t len;
10044 u8 ns_cnt, ns_ext_tuples = 0;
10045
10046 offload = &arvif->arp_ns_offload;
10047 ns_cnt = offload->ipv6_count;
10048
10049 len = sizeof(*cmd) +
10050 sizeof(*tlv) +
10051 WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
10052 sizeof(*tlv) +
10053 WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
10054
10055 if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
10056 ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
10057 len += sizeof(*tlv) +
10058 ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
10059 }
10060
10061 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10062 if (!skb)
10063 return -ENOMEM;
10064
10065 buf_ptr = skb->data;
10066 cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
10067 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10068 WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
10069 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10070
10071 cmd->flags = 0;
10072 cmd->vdev_id = arvif->vdev_id;
10073 cmd->num_ns_ext_tuples = ns_ext_tuples;
10074
10075 buf_ptr += sizeof(*cmd);
10076
10077 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
10078 ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
10079
10080 if (ns_ext_tuples)
10081 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
10082
10083 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
10084 }
10085
ath11k_wmi_gtk_rekey_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)10086 int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
10087 struct ath11k_vif *arvif, bool enable)
10088 {
10089 struct wmi_gtk_rekey_offload_cmd *cmd;
10090 struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
10091 int len;
10092 struct sk_buff *skb;
10093 __le64 replay_ctr;
10094
10095 len = sizeof(*cmd);
10096 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10097 if (!skb)
10098 return -ENOMEM;
10099
10100 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
10101 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
10102 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10103
10104 cmd->vdev_id = arvif->vdev_id;
10105
10106 if (enable) {
10107 cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
10108
10109 /* the length in rekey_data and cmd is equal */
10110 memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
10111 ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
10112 memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
10113 ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
10114
10115 replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
10116 memcpy(cmd->replay_ctr, &replay_ctr,
10117 sizeof(replay_ctr));
10118 ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
10119 } else {
10120 cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
10121 }
10122
10123 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
10124 arvif->vdev_id, enable);
10125 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
10126 }
10127
ath11k_wmi_gtk_rekey_getinfo(struct ath11k * ar,struct ath11k_vif * arvif)10128 int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
10129 struct ath11k_vif *arvif)
10130 {
10131 struct wmi_gtk_rekey_offload_cmd *cmd;
10132 int len;
10133 struct sk_buff *skb;
10134
10135 len = sizeof(*cmd);
10136 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10137 if (!skb)
10138 return -ENOMEM;
10139
10140 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
10141 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
10142 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10143
10144 cmd->vdev_id = arvif->vdev_id;
10145 cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
10146
10147 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
10148 arvif->vdev_id);
10149 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
10150 }
10151
ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k * ar,const u8 * sar_val)10152 int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
10153 { struct ath11k_pdev_wmi *wmi = ar->wmi;
10154 struct wmi_pdev_set_sar_table_cmd *cmd;
10155 struct wmi_tlv *tlv;
10156 struct sk_buff *skb;
10157 u8 *buf_ptr;
10158 u32 len, sar_len_aligned, rsvd_len_aligned;
10159
10160 sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
10161 rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
10162 len = sizeof(*cmd) +
10163 TLV_HDR_SIZE + sar_len_aligned +
10164 TLV_HDR_SIZE + rsvd_len_aligned;
10165
10166 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10167 if (!skb)
10168 return -ENOMEM;
10169
10170 cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
10171 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
10172 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10173 cmd->pdev_id = ar->pdev->pdev_id;
10174 cmd->sar_len = BIOS_SAR_TABLE_LEN;
10175 cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
10176
10177 buf_ptr = skb->data + sizeof(*cmd);
10178 tlv = (struct wmi_tlv *)buf_ptr;
10179 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10180 FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
10181 buf_ptr += TLV_HDR_SIZE;
10182 memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
10183
10184 buf_ptr += sar_len_aligned;
10185 tlv = (struct wmi_tlv *)buf_ptr;
10186 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10187 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
10188
10189 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
10190 }
10191
ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k * ar)10192 int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
10193 {
10194 struct ath11k_pdev_wmi *wmi = ar->wmi;
10195 struct wmi_pdev_set_geo_table_cmd *cmd;
10196 struct wmi_tlv *tlv;
10197 struct sk_buff *skb;
10198 u8 *buf_ptr;
10199 u32 len, rsvd_len_aligned;
10200
10201 rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
10202 len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
10203
10204 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10205 if (!skb)
10206 return -ENOMEM;
10207
10208 cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
10209 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
10210 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10211 cmd->pdev_id = ar->pdev->pdev_id;
10212 cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
10213
10214 buf_ptr = skb->data + sizeof(*cmd);
10215 tlv = (struct wmi_tlv *)buf_ptr;
10216 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10217 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
10218
10219 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
10220 }
10221
ath11k_wmi_sta_keepalive(struct ath11k * ar,const struct wmi_sta_keepalive_arg * arg)10222 int ath11k_wmi_sta_keepalive(struct ath11k *ar,
10223 const struct wmi_sta_keepalive_arg *arg)
10224 {
10225 struct ath11k_pdev_wmi *wmi = ar->wmi;
10226 struct wmi_sta_keepalive_cmd *cmd;
10227 struct wmi_sta_keepalive_arp_resp *arp;
10228 struct sk_buff *skb;
10229 size_t len;
10230
10231 len = sizeof(*cmd) + sizeof(*arp);
10232 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10233 if (!skb)
10234 return -ENOMEM;
10235
10236 cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
10237 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10238 WMI_TAG_STA_KEEPALIVE_CMD) |
10239 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10240 cmd->vdev_id = arg->vdev_id;
10241 cmd->enabled = arg->enabled;
10242 cmd->interval = arg->interval;
10243 cmd->method = arg->method;
10244
10245 arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
10246 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10247 WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
10248 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
10249
10250 if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
10251 arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
10252 arp->src_ip4_addr = arg->src_ip4_addr;
10253 arp->dest_ip4_addr = arg->dest_ip4_addr;
10254 ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
10255 }
10256
10257 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
10258 "sta keepalive vdev %d enabled %d method %d interval %d\n",
10259 arg->vdev_id, arg->enabled, arg->method, arg->interval);
10260
10261 return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
10262 }
10263
ath11k_wmi_supports_6ghz_cc_ext(struct ath11k * ar)10264 bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)
10265 {
10266 return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
10267 ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;
10268 }
10269