1 // SPDX-License-Identifier: BSD-3-Clause-Clear
2 /*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
5 */
6 #include <linux/skbuff.h>
7 #include <linux/ctype.h>
8 #include <net/mac80211.h>
9 #include <net/cfg80211.h>
10 #include <linux/completion.h>
11 #include <linux/if_ether.h>
12 #include <linux/types.h>
13 #include <linux/pci.h>
14 #include <linux/uuid.h>
15 #include <linux/time.h>
16 #if defined(CONFIG_OF)
17 #include <linux/of.h>
18 #endif
19 #if defined(__FreeBSD__)
20 #include <linux/math64.h>
21 #endif
22 #include "core.h"
23 #include "debug.h"
24 #include "mac.h"
25 #include "hw.h"
26 #include "peer.h"
27 #include "testmode.h"
28 #include "p2p.h"
29
30 struct wmi_tlv_policy {
31 size_t min_len;
32 };
33
34 struct wmi_tlv_svc_ready_parse {
35 bool wmi_svc_bitmap_done;
36 };
37
38 struct wmi_tlv_dma_ring_caps_parse {
39 struct wmi_dma_ring_capabilities *dma_ring_caps;
40 u32 n_dma_ring_caps;
41 };
42
43 struct wmi_tlv_svc_rdy_ext_parse {
44 struct ath11k_service_ext_param param;
45 #if defined(__linux__)
46 struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
47 struct wmi_hw_mode_capabilities *hw_mode_caps;
48 #elif defined(__FreeBSD__)
49 const struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
50 const struct wmi_hw_mode_capabilities *hw_mode_caps;
51 #endif
52 u32 n_hw_mode_caps;
53 u32 tot_phy_id;
54 struct wmi_hw_mode_capabilities pref_hw_mode_caps;
55 struct wmi_mac_phy_capabilities *mac_phy_caps;
56 u32 n_mac_phy_caps;
57 #if defined(__linux__)
58 struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
59 struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
60 #elif defined(__FreeBSD__)
61 const struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
62 const struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
63 #endif
64 u32 n_ext_hal_reg_caps;
65 struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
66 bool hw_mode_done;
67 bool mac_phy_done;
68 bool ext_hal_reg_done;
69 bool mac_phy_chainmask_combo_done;
70 bool mac_phy_chainmask_cap_done;
71 bool oem_dma_ring_cap_done;
72 bool dma_ring_cap_done;
73 };
74
75 struct wmi_tlv_svc_rdy_ext2_parse {
76 struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
77 bool dma_ring_cap_done;
78 };
79
80 struct wmi_tlv_rdy_parse {
81 u32 num_extra_mac_addr;
82 };
83
84 struct wmi_tlv_dma_buf_release_parse {
85 struct ath11k_wmi_dma_buf_release_fixed_param fixed;
86 #if defined(__linux__)
87 struct wmi_dma_buf_release_entry *buf_entry;
88 struct wmi_dma_buf_release_meta_data *meta_data;
89 #elif defined(__FreeBSD__)
90 const struct wmi_dma_buf_release_entry *buf_entry;
91 const struct wmi_dma_buf_release_meta_data *meta_data;
92 #endif
93 u32 num_buf_entry;
94 u32 num_meta;
95 bool buf_entry_done;
96 bool meta_data_done;
97 };
98
99 struct wmi_tlv_fw_stats_parse {
100 const struct wmi_stats_event *ev;
101 const struct wmi_per_chain_rssi_stats *rssi;
102 struct ath11k_fw_stats *stats;
103 int rssi_num;
104 bool chain_rssi_done;
105 };
106
107 struct wmi_tlv_mgmt_rx_parse {
108 const struct wmi_mgmt_rx_hdr *fixed;
109 const u8 *frame_buf;
110 bool frame_buf_done;
111 };
112
113 static const struct wmi_tlv_policy wmi_tlv_policies[] = {
114 [WMI_TAG_ARRAY_BYTE]
115 = { .min_len = 0 },
116 [WMI_TAG_ARRAY_UINT32]
117 = { .min_len = 0 },
118 [WMI_TAG_SERVICE_READY_EVENT]
119 = { .min_len = sizeof(struct wmi_service_ready_event) },
120 [WMI_TAG_SERVICE_READY_EXT_EVENT]
121 = { .min_len = sizeof(struct wmi_service_ready_ext_event) },
122 [WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS]
123 = { .min_len = sizeof(struct wmi_soc_mac_phy_hw_mode_caps) },
124 [WMI_TAG_SOC_HAL_REG_CAPABILITIES]
125 = { .min_len = sizeof(struct wmi_soc_hal_reg_capabilities) },
126 [WMI_TAG_VDEV_START_RESPONSE_EVENT]
127 = { .min_len = sizeof(struct wmi_vdev_start_resp_event) },
128 [WMI_TAG_PEER_DELETE_RESP_EVENT]
129 = { .min_len = sizeof(struct wmi_peer_delete_resp_event) },
130 [WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]
131 = { .min_len = sizeof(struct wmi_bcn_tx_status_event) },
132 [WMI_TAG_VDEV_STOPPED_EVENT]
133 = { .min_len = sizeof(struct wmi_vdev_stopped_event) },
134 [WMI_TAG_REG_CHAN_LIST_CC_EVENT]
135 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_event) },
136 [WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT]
137 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_ext_event) },
138 [WMI_TAG_MGMT_RX_HDR]
139 = { .min_len = sizeof(struct wmi_mgmt_rx_hdr) },
140 [WMI_TAG_MGMT_TX_COMPL_EVENT]
141 = { .min_len = sizeof(struct wmi_mgmt_tx_compl_event) },
142 [WMI_TAG_SCAN_EVENT]
143 = { .min_len = sizeof(struct wmi_scan_event) },
144 [WMI_TAG_PEER_STA_KICKOUT_EVENT]
145 = { .min_len = sizeof(struct wmi_peer_sta_kickout_event) },
146 [WMI_TAG_ROAM_EVENT]
147 = { .min_len = sizeof(struct wmi_roam_event) },
148 [WMI_TAG_CHAN_INFO_EVENT]
149 = { .min_len = sizeof(struct wmi_chan_info_event) },
150 [WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]
151 = { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) },
152 [WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]
153 = { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) },
154 [WMI_TAG_READY_EVENT] = {
155 .min_len = sizeof(struct wmi_ready_event_min) },
156 [WMI_TAG_SERVICE_AVAILABLE_EVENT]
157 = {.min_len = sizeof(struct wmi_service_available_event) },
158 [WMI_TAG_PEER_ASSOC_CONF_EVENT]
159 = { .min_len = sizeof(struct wmi_peer_assoc_conf_event) },
160 [WMI_TAG_STATS_EVENT]
161 = { .min_len = sizeof(struct wmi_stats_event) },
162 [WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
163 = { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
164 [WMI_TAG_HOST_SWFDA_EVENT] = {
165 .min_len = sizeof(struct wmi_fils_discovery_event) },
166 [WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
167 .min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
168 [WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
169 .min_len = sizeof(struct wmi_vdev_delete_resp_event) },
170 [WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
171 .min_len = sizeof(struct wmi_obss_color_collision_event) },
172 [WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
173 .min_len = sizeof(struct wmi_11d_new_cc_ev) },
174 [WMI_TAG_PER_CHAIN_RSSI_STATS] = {
175 .min_len = sizeof(struct wmi_per_chain_rssi_stats) },
176 [WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
177 .min_len = sizeof(struct wmi_twt_add_dialog_event) },
178 [WMI_TAG_P2P_NOA_INFO] = {
179 .min_len = sizeof(struct ath11k_wmi_p2p_noa_info) },
180 [WMI_TAG_P2P_NOA_EVENT] = {
181 .min_len = sizeof(struct wmi_p2p_noa_event) },
182 };
183
184 #define PRIMAP(_hw_mode_) \
185 [_hw_mode_] = _hw_mode_##_PRI
186
187 static const int ath11k_hw_mode_pri_map[] = {
188 PRIMAP(WMI_HOST_HW_MODE_SINGLE),
189 PRIMAP(WMI_HOST_HW_MODE_DBS),
190 PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
191 PRIMAP(WMI_HOST_HW_MODE_SBS),
192 PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
193 PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
194 /* keep last */
195 PRIMAP(WMI_HOST_HW_MODE_MAX),
196 };
197
198 static int
199 #if defined(__linux__)
ath11k_wmi_tlv_iter(struct ath11k_base * ab,const void * ptr,size_t len,int (* iter)(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data),void * data)200 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
201 #elif defined(__FreeBSD__)
202 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const u8 *ptr, size_t len,
203 #endif
204 int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
205 const void *ptr, void *data),
206 void *data)
207 {
208 #if defined(__linux__)
209 const void *begin = ptr;
210 #elif defined(__FreeBSD__)
211 const u8 *begin = ptr;
212 #endif
213 const struct wmi_tlv *tlv;
214 u16 tlv_tag, tlv_len;
215 int ret;
216
217 while (len > 0) {
218 if (len < sizeof(*tlv)) {
219 ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
220 ptr - begin, len, sizeof(*tlv));
221 return -EINVAL;
222 }
223
224 #if defined(__linux__)
225 tlv = ptr;
226 #elif defined(__FreeBSD__)
227 tlv = (const void *)ptr;
228 #endif
229 tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
230 tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
231 ptr += sizeof(*tlv);
232 len -= sizeof(*tlv);
233
234 if (tlv_len > len) {
235 ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n",
236 tlv_tag, ptr - begin, len, tlv_len);
237 return -EINVAL;
238 }
239
240 if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
241 wmi_tlv_policies[tlv_tag].min_len &&
242 wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
243 ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n",
244 tlv_tag, ptr - begin, tlv_len,
245 wmi_tlv_policies[tlv_tag].min_len);
246 return -EINVAL;
247 }
248
249 #if defined(__linux__)
250 ret = iter(ab, tlv_tag, tlv_len, ptr, data);
251 #elif defined(__FreeBSD__)
252 ret = iter(ab, tlv_tag, tlv_len, (const void *)ptr, data);
253 #endif
254 if (ret)
255 return ret;
256
257 ptr += tlv_len;
258 len -= tlv_len;
259 }
260
261 return 0;
262 }
263
ath11k_wmi_tlv_iter_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)264 static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
265 const void *ptr, void *data)
266 {
267 const void **tb = data;
268
269 if (tag < WMI_TAG_MAX)
270 tb[tag] = ptr;
271
272 return 0;
273 }
274
ath11k_wmi_tlv_parse(struct ath11k_base * ar,const void ** tb,const void * ptr,size_t len)275 static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
276 const void *ptr, size_t len)
277 {
278 return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
279 (void *)tb);
280 }
281
ath11k_wmi_tlv_parse_alloc(struct ath11k_base * ab,struct sk_buff * skb,gfp_t gfp)282 const void **ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab,
283 struct sk_buff *skb, gfp_t gfp)
284 {
285 const void **tb;
286 int ret;
287
288 tb = 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 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd bcn tmpl");
1907
1908 return ret;
1909 }
1910
ath11k_wmi_vdev_install_key(struct ath11k * ar,struct wmi_vdev_install_key_arg * arg)1911 int ath11k_wmi_vdev_install_key(struct ath11k *ar,
1912 struct wmi_vdev_install_key_arg *arg)
1913 {
1914 struct ath11k_pdev_wmi *wmi = ar->wmi;
1915 struct wmi_vdev_install_key_cmd *cmd;
1916 struct wmi_tlv *tlv;
1917 struct sk_buff *skb;
1918 int ret, len;
1919 int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t));
1920
1921 len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned;
1922
1923 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1924 if (!skb)
1925 return -ENOMEM;
1926
1927 cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
1928 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
1929 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1930 cmd->vdev_id = arg->vdev_id;
1931 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1932 cmd->key_idx = arg->key_idx;
1933 cmd->key_flags = arg->key_flags;
1934 cmd->key_cipher = arg->key_cipher;
1935 cmd->key_len = arg->key_len;
1936 cmd->key_txmic_len = arg->key_txmic_len;
1937 cmd->key_rxmic_len = arg->key_rxmic_len;
1938
1939 if (arg->key_rsc_counter)
1940 memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
1941 sizeof(struct wmi_key_seq_counter));
1942
1943 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
1944 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1945 FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
1946 if (arg->key_data)
1947 #if defined(__linux__)
1948 memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
1949 #elif defined(__FreeBSD__)
1950 memcpy(tlv->value, arg->key_data, key_len_aligned);
1951 #endif
1952
1953 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
1954 if (ret) {
1955 ath11k_warn(ar->ab,
1956 "failed to send WMI_VDEV_INSTALL_KEY cmd\n");
1957 dev_kfree_skb(skb);
1958 }
1959
1960 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1961 "cmd vdev install key idx %d cipher %d len %d\n",
1962 arg->key_idx, arg->key_cipher, arg->key_len);
1963
1964 return ret;
1965 }
1966
1967 static inline void
ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd * cmd,struct peer_assoc_params * param,bool hw_crypto_disabled)1968 ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
1969 struct peer_assoc_params *param,
1970 bool hw_crypto_disabled)
1971 {
1972 cmd->peer_flags = 0;
1973
1974 if (param->is_wme_set) {
1975 if (param->qos_flag)
1976 cmd->peer_flags |= WMI_PEER_QOS;
1977 if (param->apsd_flag)
1978 cmd->peer_flags |= WMI_PEER_APSD;
1979 if (param->ht_flag)
1980 cmd->peer_flags |= WMI_PEER_HT;
1981 if (param->bw_40)
1982 cmd->peer_flags |= WMI_PEER_40MHZ;
1983 if (param->bw_80)
1984 cmd->peer_flags |= WMI_PEER_80MHZ;
1985 if (param->bw_160)
1986 cmd->peer_flags |= WMI_PEER_160MHZ;
1987
1988 /* Typically if STBC is enabled for VHT it should be enabled
1989 * for HT as well
1990 **/
1991 if (param->stbc_flag)
1992 cmd->peer_flags |= WMI_PEER_STBC;
1993
1994 /* Typically if LDPC is enabled for VHT it should be enabled
1995 * for HT as well
1996 **/
1997 if (param->ldpc_flag)
1998 cmd->peer_flags |= WMI_PEER_LDPC;
1999
2000 if (param->static_mimops_flag)
2001 cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
2002 if (param->dynamic_mimops_flag)
2003 cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
2004 if (param->spatial_mux_flag)
2005 cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
2006 if (param->vht_flag)
2007 cmd->peer_flags |= WMI_PEER_VHT;
2008 if (param->he_flag)
2009 cmd->peer_flags |= WMI_PEER_HE;
2010 if (param->twt_requester)
2011 cmd->peer_flags |= WMI_PEER_TWT_REQ;
2012 if (param->twt_responder)
2013 cmd->peer_flags |= WMI_PEER_TWT_RESP;
2014 }
2015
2016 /* Suppress authorization for all AUTH modes that need 4-way handshake
2017 * (during re-association).
2018 * Authorization will be done for these modes on key installation.
2019 */
2020 if (param->auth_flag)
2021 cmd->peer_flags |= WMI_PEER_AUTH;
2022 if (param->need_ptk_4_way) {
2023 cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
2024 if (!hw_crypto_disabled && param->is_assoc)
2025 cmd->peer_flags &= ~WMI_PEER_AUTH;
2026 }
2027 if (param->need_gtk_2_way)
2028 cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
2029 /* safe mode bypass the 4-way handshake */
2030 if (param->safe_mode_enabled)
2031 cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
2032 WMI_PEER_NEED_GTK_2_WAY);
2033
2034 if (param->is_pmf_enabled)
2035 cmd->peer_flags |= WMI_PEER_PMF;
2036
2037 /* Disable AMSDU for station transmit, if user configures it */
2038 /* Disable AMSDU for AP transmit to 11n Stations, if user configures
2039 * it
2040 * if (param->amsdu_disable) Add after FW support
2041 **/
2042
2043 /* Target asserts if node is marked HT and all MCS is set to 0.
2044 * Mark the node as non-HT if all the mcs rates are disabled through
2045 * iwpriv
2046 **/
2047 if (param->peer_ht_rates.num_rates == 0)
2048 cmd->peer_flags &= ~WMI_PEER_HT;
2049 }
2050
ath11k_wmi_send_peer_assoc_cmd(struct ath11k * ar,struct peer_assoc_params * param)2051 int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
2052 struct peer_assoc_params *param)
2053 {
2054 struct ath11k_pdev_wmi *wmi = ar->wmi;
2055 struct wmi_peer_assoc_complete_cmd *cmd;
2056 struct wmi_vht_rate_set *mcs;
2057 struct wmi_he_rate_set *he_mcs;
2058 struct sk_buff *skb;
2059 struct wmi_tlv *tlv;
2060 #if defined(__linux__)
2061 void *ptr;
2062 #elif defined(__FreeBSD__)
2063 u8 *ptr;
2064 #endif
2065 u32 peer_legacy_rates_align;
2066 u32 peer_ht_rates_align;
2067 int i, ret, len;
2068
2069 peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
2070 sizeof(u32));
2071 peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
2072 sizeof(u32));
2073
2074 len = sizeof(*cmd) +
2075 TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) +
2076 TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +
2077 sizeof(*mcs) + TLV_HDR_SIZE +
2078 (sizeof(*he_mcs) * param->peer_he_mcs_count);
2079
2080 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2081 if (!skb)
2082 return -ENOMEM;
2083
2084 ptr = skb->data;
2085
2086 #if defined(__linux__)
2087 cmd = ptr;
2088 #elif defined(__FreeBSD__)
2089 cmd = (void *)ptr;
2090 #endif
2091 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2092 WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
2093 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2094
2095 cmd->vdev_id = param->vdev_id;
2096
2097 cmd->peer_new_assoc = param->peer_new_assoc;
2098 cmd->peer_associd = param->peer_associd;
2099
2100 ath11k_wmi_copy_peer_flags(cmd, param,
2101 test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
2102 &ar->ab->dev_flags));
2103
2104 ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
2105
2106 cmd->peer_rate_caps = param->peer_rate_caps;
2107 cmd->peer_caps = param->peer_caps;
2108 cmd->peer_listen_intval = param->peer_listen_intval;
2109 cmd->peer_ht_caps = param->peer_ht_caps;
2110 cmd->peer_max_mpdu = param->peer_max_mpdu;
2111 cmd->peer_mpdu_density = param->peer_mpdu_density;
2112 cmd->peer_vht_caps = param->peer_vht_caps;
2113 cmd->peer_phymode = param->peer_phymode;
2114
2115 /* Update 11ax capabilities */
2116 cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
2117 cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
2118 cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
2119 cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
2120 cmd->peer_he_ops = param->peer_he_ops;
2121 memcpy(&cmd->peer_he_cap_phy, ¶m->peer_he_cap_phyinfo,
2122 sizeof(param->peer_he_cap_phyinfo));
2123 memcpy(&cmd->peer_ppet, ¶m->peer_ppet,
2124 sizeof(param->peer_ppet));
2125
2126 /* Update peer legacy rate information */
2127 ptr += sizeof(*cmd);
2128
2129 #if defined(__linux__)
2130 tlv = ptr;
2131 #elif defined(__FreeBSD__)
2132 tlv = (void *)ptr;
2133 #endif
2134 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2135 FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
2136
2137 ptr += TLV_HDR_SIZE;
2138
2139 cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
2140 memcpy(ptr, param->peer_legacy_rates.rates,
2141 param->peer_legacy_rates.num_rates);
2142
2143 /* Update peer HT rate information */
2144 ptr += peer_legacy_rates_align;
2145
2146 #if defined(__linux__)
2147 tlv = ptr;
2148 #elif defined(__FreeBSD__)
2149 tlv = (void *)ptr;
2150 #endif
2151 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2152 FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
2153 ptr += TLV_HDR_SIZE;
2154 cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
2155 memcpy(ptr, param->peer_ht_rates.rates,
2156 param->peer_ht_rates.num_rates);
2157
2158 /* VHT Rates */
2159 ptr += peer_ht_rates_align;
2160
2161 #if defined(__linux__)
2162 mcs = ptr;
2163 #elif defined(__FreeBSD__)
2164 mcs = (void *)ptr;
2165 #endif
2166
2167 mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
2168 FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE);
2169
2170 cmd->peer_nss = param->peer_nss;
2171
2172 /* Update bandwidth-NSS mapping */
2173 cmd->peer_bw_rxnss_override = 0;
2174 cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
2175
2176 if (param->vht_capable) {
2177 /* firmware interprets mcs->tx_mcs_set field as peer's
2178 * RX capability
2179 */
2180 mcs->tx_max_rate = param->rx_max_rate;
2181 mcs->tx_mcs_set = param->rx_mcs_set;
2182 mcs->rx_max_rate = param->tx_max_rate;
2183 mcs->rx_mcs_set = param->tx_mcs_set;
2184 }
2185
2186 /* HE Rates */
2187 cmd->peer_he_mcs = param->peer_he_mcs_count;
2188 cmd->min_data_rate = param->min_data_rate;
2189
2190 ptr += sizeof(*mcs);
2191
2192 len = param->peer_he_mcs_count * sizeof(*he_mcs);
2193
2194 #if defined(__linux__)
2195 tlv = ptr;
2196 #elif defined(__FreeBSD__)
2197 tlv = (void *)ptr;
2198 #endif
2199 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2200 FIELD_PREP(WMI_TLV_LEN, len);
2201 ptr += TLV_HDR_SIZE;
2202
2203 /* Loop through the HE rate set */
2204 for (i = 0; i < param->peer_he_mcs_count; i++) {
2205 #if defined(__linux__)
2206 he_mcs = ptr;
2207 #elif defined(__FreeBSD__)
2208 he_mcs = (void *)ptr;
2209 #endif
2210 he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2211 WMI_TAG_HE_RATE_SET) |
2212 FIELD_PREP(WMI_TLV_LEN,
2213 sizeof(*he_mcs) - TLV_HDR_SIZE);
2214
2215 /* firmware interprets mcs->rx_mcs_set field as peer's
2216 * RX capability
2217 */
2218 he_mcs->rx_mcs_set = param->peer_he_rx_mcs_set[i];
2219 he_mcs->tx_mcs_set = param->peer_he_tx_mcs_set[i];
2220 ptr += sizeof(*he_mcs);
2221 }
2222
2223 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2224 if (ret) {
2225 ath11k_warn(ar->ab,
2226 "failed to send WMI_PEER_ASSOC_CMDID\n");
2227 dev_kfree_skb(skb);
2228 }
2229
2230 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2231 "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",
2232 cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2233 cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2234 cmd->peer_listen_intval, cmd->peer_ht_caps,
2235 cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2236 cmd->peer_mpdu_density,
2237 cmd->peer_vht_caps, cmd->peer_he_cap_info,
2238 cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2239 cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2240 cmd->peer_he_cap_phy[2],
2241 cmd->peer_bw_rxnss_override);
2242
2243 return ret;
2244 }
2245
ath11k_wmi_start_scan_init(struct ath11k * ar,struct scan_req_params * arg)2246 void ath11k_wmi_start_scan_init(struct ath11k *ar,
2247 struct scan_req_params *arg)
2248 {
2249 /* setup commonly used values */
2250 arg->scan_req_id = 1;
2251 if (ar->state_11d == ATH11K_11D_PREPARING)
2252 arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2253 else
2254 arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2255 arg->dwell_time_active = 50;
2256 arg->dwell_time_active_2g = 0;
2257 arg->dwell_time_passive = 150;
2258 arg->dwell_time_active_6g = 40;
2259 arg->dwell_time_passive_6g = 30;
2260 arg->min_rest_time = 50;
2261 arg->max_rest_time = 500;
2262 arg->repeat_probe_time = 0;
2263 arg->probe_spacing_time = 0;
2264 arg->idle_time = 0;
2265 arg->max_scan_time = 20000;
2266 arg->probe_delay = 5;
2267 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2268 WMI_SCAN_EVENT_COMPLETED |
2269 WMI_SCAN_EVENT_BSS_CHANNEL |
2270 WMI_SCAN_EVENT_FOREIGN_CHAN |
2271 WMI_SCAN_EVENT_DEQUEUED;
2272 arg->scan_f_chan_stat_evnt = 1;
2273
2274 if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,
2275 ar->ab->wmi_ab.svc_map))
2276 arg->scan_ctrl_flags_ext |=
2277 WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;
2278
2279 arg->num_bssid = 1;
2280
2281 /* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2282 * ZEROs in probe request
2283 */
2284 eth_broadcast_addr(arg->bssid_list[0].addr);
2285 }
2286
2287 static inline void
ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd * cmd,struct scan_req_params * param)2288 ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2289 struct scan_req_params *param)
2290 {
2291 /* Scan events subscription */
2292 if (param->scan_ev_started)
2293 cmd->notify_scan_events |= WMI_SCAN_EVENT_STARTED;
2294 if (param->scan_ev_completed)
2295 cmd->notify_scan_events |= WMI_SCAN_EVENT_COMPLETED;
2296 if (param->scan_ev_bss_chan)
2297 cmd->notify_scan_events |= WMI_SCAN_EVENT_BSS_CHANNEL;
2298 if (param->scan_ev_foreign_chan)
2299 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN;
2300 if (param->scan_ev_dequeued)
2301 cmd->notify_scan_events |= WMI_SCAN_EVENT_DEQUEUED;
2302 if (param->scan_ev_preempted)
2303 cmd->notify_scan_events |= WMI_SCAN_EVENT_PREEMPTED;
2304 if (param->scan_ev_start_failed)
2305 cmd->notify_scan_events |= WMI_SCAN_EVENT_START_FAILED;
2306 if (param->scan_ev_restarted)
2307 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESTARTED;
2308 if (param->scan_ev_foreign_chn_exit)
2309 cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2310 if (param->scan_ev_suspended)
2311 cmd->notify_scan_events |= WMI_SCAN_EVENT_SUSPENDED;
2312 if (param->scan_ev_resumed)
2313 cmd->notify_scan_events |= WMI_SCAN_EVENT_RESUMED;
2314
2315 /** Set scan control flags */
2316 cmd->scan_ctrl_flags = 0;
2317 if (param->scan_f_passive)
2318 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_PASSIVE;
2319 if (param->scan_f_strict_passive_pch)
2320 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2321 if (param->scan_f_promisc_mode)
2322 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROMISCUOS;
2323 if (param->scan_f_capture_phy_err)
2324 cmd->scan_ctrl_flags |= WMI_SCAN_CAPTURE_PHY_ERROR;
2325 if (param->scan_f_half_rate)
2326 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2327 if (param->scan_f_quarter_rate)
2328 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2329 if (param->scan_f_cck_rates)
2330 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_CCK_RATES;
2331 if (param->scan_f_ofdm_rates)
2332 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
2333 if (param->scan_f_chan_stat_evnt)
2334 cmd->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
2335 if (param->scan_f_filter_prb_req)
2336 cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROBE_REQ;
2337 if (param->scan_f_bcast_probe)
2338 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_BCAST_PROBE_REQ;
2339 if (param->scan_f_offchan_mgmt_tx)
2340 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_MGMT_TX;
2341 if (param->scan_f_offchan_data_tx)
2342 cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_DATA_TX;
2343 if (param->scan_f_force_active_dfs_chn)
2344 cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2345 if (param->scan_f_add_tpc_ie_in_probe)
2346 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2347 if (param->scan_f_add_ds_ie_in_probe)
2348 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2349 if (param->scan_f_add_spoofed_mac_in_probe)
2350 cmd->scan_ctrl_flags |= WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2351 if (param->scan_f_add_rand_seq_in_probe)
2352 cmd->scan_ctrl_flags |= WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2353 if (param->scan_f_en_ie_whitelist_in_probe)
2354 cmd->scan_ctrl_flags |=
2355 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2356
2357 /* for adaptive scan mode using 3 bits (21 - 23 bits) */
2358 WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2359 param->adaptive_dwell_time_mode);
2360
2361 cmd->scan_ctrl_flags_ext = param->scan_ctrl_flags_ext;
2362 }
2363
ath11k_wmi_send_scan_start_cmd(struct ath11k * ar,struct scan_req_params * params)2364 int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2365 struct scan_req_params *params)
2366 {
2367 struct ath11k_pdev_wmi *wmi = ar->wmi;
2368 struct wmi_start_scan_cmd *cmd;
2369 struct wmi_ssid *ssid = NULL;
2370 struct wmi_mac_addr *bssid;
2371 struct sk_buff *skb;
2372 struct wmi_tlv *tlv;
2373 #if defined(__linux__)
2374 void *ptr;
2375 #elif defined(__FreeBSD__)
2376 u8 *ptr;
2377 #endif
2378 int i, ret, len;
2379 u32 *tmp_ptr;
2380 u16 extraie_len_with_pad = 0;
2381 struct hint_short_ssid *s_ssid = NULL;
2382 struct hint_bssid *hint_bssid = NULL;
2383
2384 len = sizeof(*cmd);
2385
2386 len += TLV_HDR_SIZE;
2387 if (params->num_chan)
2388 len += params->num_chan * sizeof(u32);
2389
2390 len += TLV_HDR_SIZE;
2391 if (params->num_ssids)
2392 len += params->num_ssids * sizeof(*ssid);
2393
2394 len += TLV_HDR_SIZE;
2395 if (params->num_bssid)
2396 len += sizeof(*bssid) * params->num_bssid;
2397
2398 len += TLV_HDR_SIZE;
2399 if (params->extraie.len && params->extraie.len <= 0xFFFF)
2400 extraie_len_with_pad =
2401 roundup(params->extraie.len, sizeof(u32));
2402 len += extraie_len_with_pad;
2403
2404 if (params->num_hint_bssid)
2405 len += TLV_HDR_SIZE +
2406 params->num_hint_bssid * sizeof(struct hint_bssid);
2407
2408 if (params->num_hint_s_ssid)
2409 len += TLV_HDR_SIZE +
2410 params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2411
2412 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2413 if (!skb)
2414 return -ENOMEM;
2415
2416 ptr = skb->data;
2417
2418 #if defined(__linux__)
2419 cmd = ptr;
2420 #elif defined(__FreeBSD__)
2421 cmd = (void *)ptr;
2422 #endif
2423 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2424 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2425
2426 cmd->scan_id = params->scan_id;
2427 cmd->scan_req_id = params->scan_req_id;
2428 cmd->vdev_id = params->vdev_id;
2429 cmd->scan_priority = params->scan_priority;
2430 cmd->notify_scan_events = params->notify_scan_events;
2431
2432 ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2433
2434 cmd->dwell_time_active = params->dwell_time_active;
2435 cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2436 cmd->dwell_time_passive = params->dwell_time_passive;
2437 cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2438 cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2439 cmd->min_rest_time = params->min_rest_time;
2440 cmd->max_rest_time = params->max_rest_time;
2441 cmd->repeat_probe_time = params->repeat_probe_time;
2442 cmd->probe_spacing_time = params->probe_spacing_time;
2443 cmd->idle_time = params->idle_time;
2444 cmd->max_scan_time = params->max_scan_time;
2445 cmd->probe_delay = params->probe_delay;
2446 cmd->burst_duration = params->burst_duration;
2447 cmd->num_chan = params->num_chan;
2448 cmd->num_bssid = params->num_bssid;
2449 cmd->num_ssids = params->num_ssids;
2450 cmd->ie_len = params->extraie.len;
2451 cmd->n_probes = params->n_probes;
2452 ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2453 ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2454
2455 ptr += sizeof(*cmd);
2456
2457 len = params->num_chan * sizeof(u32);
2458
2459 #if defined(__linux__)
2460 tlv = ptr;
2461 #elif defined(__FreeBSD__)
2462 tlv = (void *)ptr;
2463 #endif
2464 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2465 FIELD_PREP(WMI_TLV_LEN, len);
2466 ptr += TLV_HDR_SIZE;
2467 tmp_ptr = ptr;
2468
2469 for (i = 0; i < params->num_chan; ++i)
2470 tmp_ptr[i] = params->chan_list[i];
2471
2472 ptr += len;
2473
2474 len = params->num_ssids * sizeof(*ssid);
2475 #if defined(__linux__)
2476 tlv = ptr;
2477 #elif defined(__FreeBSD__)
2478 tlv = (void *)ptr;
2479 #endif
2480 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2481 FIELD_PREP(WMI_TLV_LEN, len);
2482
2483 ptr += TLV_HDR_SIZE;
2484
2485 if (params->num_ssids) {
2486 #if defined(__linux__)
2487 ssid = ptr;
2488 #elif defined(__FreeBSD__)
2489 ssid = (void *)ptr;
2490 #endif
2491 for (i = 0; i < params->num_ssids; ++i) {
2492 ssid->ssid_len = params->ssid[i].length;
2493 memcpy(ssid->ssid, params->ssid[i].ssid,
2494 params->ssid[i].length);
2495 ssid++;
2496 }
2497 }
2498
2499 ptr += (params->num_ssids * sizeof(*ssid));
2500 len = params->num_bssid * sizeof(*bssid);
2501 #if defined(__linux__)
2502 tlv = ptr;
2503 #elif defined(__FreeBSD__)
2504 tlv = (void *)ptr;
2505 #endif
2506 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2507 FIELD_PREP(WMI_TLV_LEN, len);
2508
2509 ptr += TLV_HDR_SIZE;
2510 #if defined(__linux__)
2511 bssid = ptr;
2512 #elif defined(__FreeBSD__)
2513 bssid = (void *)ptr;
2514 #endif
2515
2516 if (params->num_bssid) {
2517 for (i = 0; i < params->num_bssid; ++i) {
2518 ether_addr_copy(bssid->addr,
2519 params->bssid_list[i].addr);
2520 bssid++;
2521 }
2522 }
2523
2524 ptr += params->num_bssid * sizeof(*bssid);
2525
2526 len = extraie_len_with_pad;
2527 #if defined(__linux__)
2528 tlv = ptr;
2529 #elif defined(__FreeBSD__)
2530 tlv = (void *)ptr;
2531 #endif
2532 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2533 FIELD_PREP(WMI_TLV_LEN, len);
2534 ptr += TLV_HDR_SIZE;
2535
2536 if (extraie_len_with_pad)
2537 memcpy(ptr, params->extraie.ptr,
2538 params->extraie.len);
2539
2540 ptr += extraie_len_with_pad;
2541
2542 if (params->num_hint_s_ssid) {
2543 len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2544 #if defined(__linux__)
2545 tlv = ptr;
2546 #elif defined(__FreeBSD__)
2547 tlv = (void *)ptr;
2548 #endif
2549 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2550 FIELD_PREP(WMI_TLV_LEN, len);
2551 ptr += TLV_HDR_SIZE;
2552 #if defined(__linux__)
2553 s_ssid = ptr;
2554 #elif defined(__FreeBSD__)
2555 s_ssid = (void *)ptr;
2556 #endif
2557 for (i = 0; i < params->num_hint_s_ssid; ++i) {
2558 s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2559 s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2560 s_ssid++;
2561 }
2562 ptr += len;
2563 }
2564
2565 if (params->num_hint_bssid) {
2566 len = params->num_hint_bssid * sizeof(struct hint_bssid);
2567 #if defined(__linux__)
2568 tlv = ptr;
2569 #elif defined(__FreeBSD__)
2570 tlv = (void *)ptr;
2571 #endif
2572 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2573 FIELD_PREP(WMI_TLV_LEN, len);
2574 ptr += TLV_HDR_SIZE;
2575 #if defined(__linux__)
2576 hint_bssid = ptr;
2577 #elif defined(__FreeBSD__)
2578 hint_bssid = (void *)ptr;
2579 #endif
2580 for (i = 0; i < params->num_hint_bssid; ++i) {
2581 hint_bssid->freq_flags =
2582 params->hint_bssid[i].freq_flags;
2583 ether_addr_copy(¶ms->hint_bssid[i].bssid.addr[0],
2584 &hint_bssid->bssid.addr[0]);
2585 hint_bssid++;
2586 }
2587 }
2588
2589 ret = ath11k_wmi_cmd_send(wmi, skb,
2590 WMI_START_SCAN_CMDID);
2591 if (ret) {
2592 ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2593 dev_kfree_skb(skb);
2594 }
2595
2596 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd start scan");
2597
2598 return ret;
2599 }
2600
ath11k_wmi_send_vdev_set_tpc_power(struct ath11k * ar,u32 vdev_id,struct ath11k_reg_tpc_power_info * param)2601 int ath11k_wmi_send_vdev_set_tpc_power(struct ath11k *ar,
2602 u32 vdev_id,
2603 struct ath11k_reg_tpc_power_info *param)
2604 {
2605 struct ath11k_pdev_wmi *wmi = ar->wmi;
2606 struct wmi_vdev_set_tpc_power_cmd *cmd;
2607 struct wmi_vdev_ch_power_info *ch;
2608 struct sk_buff *skb;
2609 struct wmi_tlv *tlv;
2610 u8 *ptr;
2611 int i, ret, len, array_len;
2612
2613 array_len = sizeof(*ch) * param->num_pwr_levels;
2614 len = sizeof(*cmd) + TLV_HDR_SIZE + array_len;
2615
2616 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2617 if (!skb)
2618 return -ENOMEM;
2619
2620 ptr = skb->data;
2621
2622 cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr;
2623 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_TPC_POWER_CMD) |
2624 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2625 cmd->vdev_id = vdev_id;
2626 cmd->psd_power = param->is_psd_power;
2627 cmd->eirp_power = param->eirp_power;
2628 cmd->power_type_6ghz = param->ap_power_type;
2629
2630 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2631 "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n",
2632 vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type);
2633
2634 ptr += sizeof(*cmd);
2635 tlv = (struct wmi_tlv *)ptr;
2636 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2637 FIELD_PREP(WMI_TLV_LEN, array_len);
2638
2639 ptr += TLV_HDR_SIZE;
2640 ch = (struct wmi_vdev_ch_power_info *)ptr;
2641
2642 for (i = 0; i < param->num_pwr_levels; i++, ch++) {
2643 ch->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2644 WMI_TAG_VDEV_CH_POWER_INFO) |
2645 FIELD_PREP(WMI_TLV_LEN,
2646 sizeof(*ch) - TLV_HDR_SIZE);
2647
2648 ch->chan_cfreq = param->chan_power_info[i].chan_cfreq;
2649 ch->tx_power = param->chan_power_info[i].tx_power;
2650
2651 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tpc chan freq %d TX power %d\n",
2652 ch->chan_cfreq, ch->tx_power);
2653 }
2654
2655 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID);
2656 if (ret) {
2657 ath11k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n");
2658 dev_kfree_skb(skb);
2659 return ret;
2660 }
2661
2662 return 0;
2663 }
2664
ath11k_wmi_send_scan_stop_cmd(struct ath11k * ar,struct scan_cancel_param * param)2665 int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2666 struct scan_cancel_param *param)
2667 {
2668 struct ath11k_pdev_wmi *wmi = ar->wmi;
2669 struct wmi_stop_scan_cmd *cmd;
2670 struct sk_buff *skb;
2671 int ret;
2672
2673 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2674 if (!skb)
2675 return -ENOMEM;
2676
2677 cmd = (struct wmi_stop_scan_cmd *)skb->data;
2678
2679 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2680 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2681
2682 cmd->vdev_id = param->vdev_id;
2683 cmd->requestor = param->requester;
2684 cmd->scan_id = param->scan_id;
2685 cmd->pdev_id = param->pdev_id;
2686 /* stop the scan with the corresponding scan_id */
2687 if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2688 /* Cancelling all scans */
2689 cmd->req_type = WMI_SCAN_STOP_ALL;
2690 } else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2691 /* Cancelling VAP scans */
2692 cmd->req_type = WMI_SCN_STOP_VAP_ALL;
2693 } else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2694 /* Cancelling specific scan */
2695 cmd->req_type = WMI_SCAN_STOP_ONE;
2696 } else {
2697 ath11k_warn(ar->ab, "invalid scan cancel param %d",
2698 param->req_type);
2699 dev_kfree_skb(skb);
2700 return -EINVAL;
2701 }
2702
2703 ret = ath11k_wmi_cmd_send(wmi, skb,
2704 WMI_STOP_SCAN_CMDID);
2705 if (ret) {
2706 ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2707 dev_kfree_skb(skb);
2708 }
2709
2710 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd stop scan");
2711
2712 return ret;
2713 }
2714
ath11k_wmi_send_scan_chan_list_cmd(struct ath11k * ar,struct scan_chan_list_params * chan_list)2715 int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2716 struct scan_chan_list_params *chan_list)
2717 {
2718 struct ath11k_pdev_wmi *wmi = ar->wmi;
2719 struct wmi_scan_chan_list_cmd *cmd;
2720 struct sk_buff *skb;
2721 struct wmi_channel *chan_info;
2722 struct channel_param *tchan_info;
2723 struct wmi_tlv *tlv;
2724 #if defined(__linux__)
2725 void *ptr;
2726 #elif defined(__FreeBSD__)
2727 u8 *ptr;
2728 #endif
2729 int i, ret, len;
2730 u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2731 u32 *reg1, *reg2;
2732
2733 tchan_info = chan_list->ch_param;
2734 while (chan_list->nallchans) {
2735 len = sizeof(*cmd) + TLV_HDR_SIZE;
2736 max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2737 sizeof(*chan_info);
2738
2739 if (chan_list->nallchans > max_chan_limit)
2740 num_send_chans = max_chan_limit;
2741 else
2742 num_send_chans = chan_list->nallchans;
2743
2744 chan_list->nallchans -= num_send_chans;
2745 len += sizeof(*chan_info) * num_send_chans;
2746
2747 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2748 if (!skb)
2749 return -ENOMEM;
2750
2751 cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2752 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2753 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2754 cmd->pdev_id = chan_list->pdev_id;
2755 cmd->num_scan_chans = num_send_chans;
2756 if (num_sends)
2757 cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2758
2759 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2760 "no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2761 num_send_chans, len, cmd->pdev_id, num_sends);
2762
2763 ptr = skb->data + sizeof(*cmd);
2764
2765 len = sizeof(*chan_info) * num_send_chans;
2766 #if defined(__linux__)
2767 tlv = ptr;
2768 #elif defined(__FreeBSD__)
2769 tlv = (void *)ptr;
2770 #endif
2771 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2772 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2773 ptr += TLV_HDR_SIZE;
2774
2775 for (i = 0; i < num_send_chans; ++i) {
2776 #if defined(__linux__)
2777 chan_info = ptr;
2778 #elif defined(__FreeBSD__)
2779 chan_info = (void *)ptr;
2780 #endif
2781 memset(chan_info, 0, sizeof(*chan_info));
2782 len = sizeof(*chan_info);
2783 chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2784 WMI_TAG_CHANNEL) |
2785 FIELD_PREP(WMI_TLV_LEN,
2786 len - TLV_HDR_SIZE);
2787
2788 reg1 = &chan_info->reg_info_1;
2789 reg2 = &chan_info->reg_info_2;
2790 chan_info->mhz = tchan_info->mhz;
2791 chan_info->band_center_freq1 = tchan_info->cfreq1;
2792 chan_info->band_center_freq2 = tchan_info->cfreq2;
2793
2794 if (tchan_info->is_chan_passive)
2795 chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2796 if (tchan_info->allow_he)
2797 chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2798 else if (tchan_info->allow_vht)
2799 chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2800 else if (tchan_info->allow_ht)
2801 chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2802 if (tchan_info->half_rate)
2803 chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2804 if (tchan_info->quarter_rate)
2805 chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2806 if (tchan_info->psc_channel)
2807 chan_info->info |= WMI_CHAN_INFO_PSC;
2808 if (tchan_info->dfs_set)
2809 chan_info->info |= WMI_CHAN_INFO_DFS;
2810
2811 chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2812 tchan_info->phy_mode);
2813 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2814 tchan_info->minpower);
2815 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2816 tchan_info->maxpower);
2817 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2818 tchan_info->maxregpower);
2819 *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2820 tchan_info->reg_class_id);
2821 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2822 tchan_info->antennamax);
2823 *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2824 tchan_info->maxregpower);
2825
2826 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2827 "chan scan list chan[%d] = %u, chan_info->info %8x\n",
2828 i, chan_info->mhz, chan_info->info);
2829
2830 ptr += sizeof(*chan_info);
2831
2832 tchan_info++;
2833 }
2834
2835 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2836 if (ret) {
2837 ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2838 dev_kfree_skb(skb);
2839 return ret;
2840 }
2841
2842 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd scan chan list channels %d",
2843 num_send_chans);
2844
2845 num_sends++;
2846 }
2847
2848 return 0;
2849 }
2850
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)2851 int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2852 struct wmi_wmm_params_all_arg *param,
2853 enum wmi_wmm_params_type wmm_param_type)
2854 {
2855 struct ath11k_pdev_wmi *wmi = ar->wmi;
2856 struct wmi_vdev_set_wmm_params_cmd *cmd;
2857 struct wmi_wmm_params *wmm_param;
2858 struct wmi_wmm_params_arg *wmi_wmm_arg;
2859 struct sk_buff *skb;
2860 int ret, ac;
2861
2862 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2863 if (!skb)
2864 return -ENOMEM;
2865
2866 cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2867 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2868 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2869 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2870
2871 cmd->vdev_id = vdev_id;
2872 cmd->wmm_param_type = wmm_param_type;
2873
2874 for (ac = 0; ac < WME_NUM_AC; ac++) {
2875 switch (ac) {
2876 case WME_AC_BE:
2877 wmi_wmm_arg = ¶m->ac_be;
2878 break;
2879 case WME_AC_BK:
2880 wmi_wmm_arg = ¶m->ac_bk;
2881 break;
2882 case WME_AC_VI:
2883 wmi_wmm_arg = ¶m->ac_vi;
2884 break;
2885 case WME_AC_VO:
2886 wmi_wmm_arg = ¶m->ac_vo;
2887 break;
2888 }
2889
2890 wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2891 wmm_param->tlv_header =
2892 FIELD_PREP(WMI_TLV_TAG,
2893 WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2894 FIELD_PREP(WMI_TLV_LEN,
2895 sizeof(*wmm_param) - TLV_HDR_SIZE);
2896
2897 wmm_param->aifs = wmi_wmm_arg->aifs;
2898 wmm_param->cwmin = wmi_wmm_arg->cwmin;
2899 wmm_param->cwmax = wmi_wmm_arg->cwmax;
2900 wmm_param->txoplimit = wmi_wmm_arg->txop;
2901 wmm_param->acm = wmi_wmm_arg->acm;
2902 wmm_param->no_ack = wmi_wmm_arg->no_ack;
2903
2904 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2905 "wmm set type %d ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2906 wmm_param_type, ac, wmm_param->aifs, wmm_param->cwmin,
2907 wmm_param->cwmax, wmm_param->txoplimit,
2908 wmm_param->acm, wmm_param->no_ack);
2909 }
2910 ret = ath11k_wmi_cmd_send(wmi, skb,
2911 WMI_VDEV_SET_WMM_PARAMS_CMDID);
2912 if (ret) {
2913 ath11k_warn(ar->ab,
2914 "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2915 dev_kfree_skb(skb);
2916 }
2917
2918 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev set wmm params");
2919
2920 return ret;
2921 }
2922
ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k * ar,u32 pdev_id)2923 int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2924 u32 pdev_id)
2925 {
2926 struct ath11k_pdev_wmi *wmi = ar->wmi;
2927 struct wmi_dfs_phyerr_offload_cmd *cmd;
2928 struct sk_buff *skb;
2929 int ret;
2930
2931 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2932 if (!skb)
2933 return -ENOMEM;
2934
2935 cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2936 cmd->tlv_header =
2937 FIELD_PREP(WMI_TLV_TAG,
2938 WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2939 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2940
2941 cmd->pdev_id = pdev_id;
2942
2943 ret = ath11k_wmi_cmd_send(wmi, skb,
2944 WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2945 if (ret) {
2946 ath11k_warn(ar->ab,
2947 "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2948 dev_kfree_skb(skb);
2949 }
2950
2951 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2952 "cmd pdev dfs phyerr offload enable pdev id %d\n", pdev_id);
2953
2954 return ret;
2955 }
2956
ath11k_wmi_delba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 initiator,u32 reason)2957 int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2958 u32 tid, u32 initiator, u32 reason)
2959 {
2960 struct ath11k_pdev_wmi *wmi = ar->wmi;
2961 struct wmi_delba_send_cmd *cmd;
2962 struct sk_buff *skb;
2963 int ret;
2964
2965 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2966 if (!skb)
2967 return -ENOMEM;
2968
2969 cmd = (struct wmi_delba_send_cmd *)skb->data;
2970 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2971 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2972 cmd->vdev_id = vdev_id;
2973 ether_addr_copy(cmd->peer_macaddr.addr, mac);
2974 cmd->tid = tid;
2975 cmd->initiator = initiator;
2976 cmd->reasoncode = reason;
2977
2978 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2979
2980 if (ret) {
2981 ath11k_warn(ar->ab,
2982 "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2983 dev_kfree_skb(skb);
2984 }
2985
2986 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2987 "cmd delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
2988 vdev_id, mac, tid, initiator, reason);
2989
2990 return ret;
2991 }
2992
ath11k_wmi_addba_set_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 status)2993 int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2994 u32 tid, u32 status)
2995 {
2996 struct ath11k_pdev_wmi *wmi = ar->wmi;
2997 struct wmi_addba_setresponse_cmd *cmd;
2998 struct sk_buff *skb;
2999 int ret;
3000
3001 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3002 if (!skb)
3003 return -ENOMEM;
3004
3005 cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
3006 cmd->tlv_header =
3007 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
3008 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3009 cmd->vdev_id = vdev_id;
3010 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3011 cmd->tid = tid;
3012 cmd->statuscode = status;
3013
3014 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
3015
3016 if (ret) {
3017 ath11k_warn(ar->ab,
3018 "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
3019 dev_kfree_skb(skb);
3020 }
3021
3022 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3023 "cmd addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
3024 vdev_id, mac, tid, status);
3025
3026 return ret;
3027 }
3028
ath11k_wmi_addba_send(struct ath11k * ar,u32 vdev_id,const u8 * mac,u32 tid,u32 buf_size)3029 int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
3030 u32 tid, u32 buf_size)
3031 {
3032 struct ath11k_pdev_wmi *wmi = ar->wmi;
3033 struct wmi_addba_send_cmd *cmd;
3034 struct sk_buff *skb;
3035 int ret;
3036
3037 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3038 if (!skb)
3039 return -ENOMEM;
3040
3041 cmd = (struct wmi_addba_send_cmd *)skb->data;
3042 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
3043 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3044 cmd->vdev_id = vdev_id;
3045 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3046 cmd->tid = tid;
3047 cmd->buffersize = buf_size;
3048
3049 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
3050
3051 if (ret) {
3052 ath11k_warn(ar->ab,
3053 "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
3054 dev_kfree_skb(skb);
3055 }
3056
3057 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3058 "cmd addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
3059 vdev_id, mac, tid, buf_size);
3060
3061 return ret;
3062 }
3063
ath11k_wmi_addba_clear_resp(struct ath11k * ar,u32 vdev_id,const u8 * mac)3064 int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
3065 {
3066 struct ath11k_pdev_wmi *wmi = ar->wmi;
3067 struct wmi_addba_clear_resp_cmd *cmd;
3068 struct sk_buff *skb;
3069 int ret;
3070
3071 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3072 if (!skb)
3073 return -ENOMEM;
3074
3075 cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;
3076 cmd->tlv_header =
3077 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
3078 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3079 cmd->vdev_id = vdev_id;
3080 ether_addr_copy(cmd->peer_macaddr.addr, mac);
3081
3082 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
3083
3084 if (ret) {
3085 ath11k_warn(ar->ab,
3086 "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
3087 dev_kfree_skb(skb);
3088 }
3089
3090 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3091 "cmd addba clear resp vdev_id 0x%X mac_addr %pM\n",
3092 vdev_id, mac);
3093
3094 return ret;
3095 }
3096
ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k * ar,u8 * addr,u8 enable)3097 int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
3098 {
3099 struct ath11k_pdev_wmi *wmi = ar->wmi;
3100 struct wmi_pdev_pktlog_filter_cmd *cmd;
3101 struct wmi_pdev_pktlog_filter_info *info;
3102 struct sk_buff *skb;
3103 struct wmi_tlv *tlv;
3104 #if defined(__linux__)
3105 void *ptr;
3106 #elif defined(__FreeBSD__)
3107 u8 *ptr;
3108 #endif
3109 int ret, len;
3110
3111 len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
3112 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3113 if (!skb)
3114 return -ENOMEM;
3115
3116 cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
3117
3118 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
3119 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3120
3121 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3122 cmd->num_mac = 1;
3123 cmd->enable = enable;
3124
3125 ptr = skb->data + sizeof(*cmd);
3126
3127 #if defined(__linux__)
3128 tlv = ptr;
3129 #elif defined(__FreeBSD__)
3130 tlv = (void *)ptr;
3131 #endif
3132 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3133 FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
3134
3135 ptr += TLV_HDR_SIZE;
3136 #if defined(__linux__)
3137 info = ptr;
3138 #elif defined(__FreeBSD__)
3139 info = (void *)ptr;
3140 #endif
3141
3142 ether_addr_copy(info->peer_macaddr.addr, addr);
3143 info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
3144 FIELD_PREP(WMI_TLV_LEN,
3145 sizeof(*info) - TLV_HDR_SIZE);
3146
3147 ret = ath11k_wmi_cmd_send(wmi, skb,
3148 WMI_PDEV_PKTLOG_FILTER_CMDID);
3149 if (ret) {
3150 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3151 dev_kfree_skb(skb);
3152 }
3153
3154 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog filter");
3155
3156 return ret;
3157 }
3158
3159 int
ath11k_wmi_send_init_country_cmd(struct ath11k * ar,struct wmi_init_country_params init_cc_params)3160 ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
3161 struct wmi_init_country_params init_cc_params)
3162 {
3163 struct ath11k_pdev_wmi *wmi = ar->wmi;
3164 struct wmi_init_country_cmd *cmd;
3165 struct sk_buff *skb;
3166 int ret;
3167
3168 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3169 if (!skb)
3170 return -ENOMEM;
3171
3172 cmd = (struct wmi_init_country_cmd *)skb->data;
3173 cmd->tlv_header =
3174 FIELD_PREP(WMI_TLV_TAG,
3175 WMI_TAG_SET_INIT_COUNTRY_CMD) |
3176 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3177
3178 cmd->pdev_id = ar->pdev->pdev_id;
3179
3180 switch (init_cc_params.flags) {
3181 case ALPHA_IS_SET:
3182 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
3183 memcpy((u8 *)&cmd->cc_info.alpha2,
3184 init_cc_params.cc_info.alpha2, 3);
3185 break;
3186 case CC_IS_SET:
3187 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
3188 cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
3189 break;
3190 case REGDMN_IS_SET:
3191 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
3192 cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
3193 break;
3194 default:
3195 ath11k_warn(ar->ab, "unknown cc params flags: 0x%x",
3196 init_cc_params.flags);
3197 ret = -EINVAL;
3198 goto err;
3199 }
3200
3201 ret = ath11k_wmi_cmd_send(wmi, skb,
3202 WMI_SET_INIT_COUNTRY_CMDID);
3203 if (ret) {
3204 ath11k_warn(ar->ab,
3205 "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
3206 ret);
3207 goto err;
3208 }
3209
3210 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd set init country");
3211
3212 return 0;
3213
3214 err:
3215 dev_kfree_skb(skb);
3216 return ret;
3217 }
3218
ath11k_wmi_send_set_current_country_cmd(struct ath11k * ar,struct wmi_set_current_country_params * param)3219 int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
3220 struct wmi_set_current_country_params *param)
3221 {
3222 struct ath11k_pdev_wmi *wmi = ar->wmi;
3223 struct wmi_set_current_country_cmd *cmd;
3224 struct sk_buff *skb;
3225 int ret;
3226
3227 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3228 if (!skb)
3229 return -ENOMEM;
3230
3231 cmd = (struct wmi_set_current_country_cmd *)skb->data;
3232 cmd->tlv_header =
3233 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
3234 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3235
3236 cmd->pdev_id = ar->pdev->pdev_id;
3237 memcpy(&cmd->new_alpha2, ¶m->alpha2, 3);
3238
3239 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
3240 if (ret) {
3241 ath11k_warn(ar->ab,
3242 "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
3243 dev_kfree_skb(skb);
3244 }
3245
3246 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3247 "cmd set current country pdev id %d alpha2 %c%c\n",
3248 ar->pdev->pdev_id,
3249 param->alpha2[0],
3250 param->alpha2[1]);
3251
3252 return ret;
3253 }
3254
3255 int
ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k * ar,struct thermal_mitigation_params * param)3256 ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
3257 struct thermal_mitigation_params *param)
3258 {
3259 struct ath11k_pdev_wmi *wmi = ar->wmi;
3260 struct wmi_therm_throt_config_request_cmd *cmd;
3261 struct wmi_therm_throt_level_config_info *lvl_conf;
3262 struct wmi_tlv *tlv;
3263 struct sk_buff *skb;
3264 int i, ret, len;
3265
3266 len = sizeof(*cmd) + TLV_HDR_SIZE +
3267 THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
3268
3269 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3270 if (!skb)
3271 return -ENOMEM;
3272
3273 cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
3274
3275 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
3276 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3277
3278 cmd->pdev_id = ar->pdev->pdev_id;
3279 cmd->enable = param->enable;
3280 cmd->dc = param->dc;
3281 cmd->dc_per_event = param->dc_per_event;
3282 cmd->therm_throt_levels = THERMAL_LEVELS;
3283
3284 tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
3285 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3286 FIELD_PREP(WMI_TLV_LEN,
3287 (THERMAL_LEVELS *
3288 sizeof(struct wmi_therm_throt_level_config_info)));
3289
3290 lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
3291 sizeof(*cmd) +
3292 TLV_HDR_SIZE);
3293 for (i = 0; i < THERMAL_LEVELS; i++) {
3294 lvl_conf->tlv_header =
3295 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
3296 FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
3297
3298 lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
3299 lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
3300 lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
3301 lvl_conf->prio = param->levelconf[i].priority;
3302 lvl_conf++;
3303 }
3304
3305 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
3306 if (ret) {
3307 ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
3308 dev_kfree_skb(skb);
3309 }
3310
3311 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3312 "cmd therm throt set conf pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
3313 ar->pdev->pdev_id, param->enable, param->dc,
3314 param->dc_per_event, THERMAL_LEVELS);
3315
3316 return ret;
3317 }
3318
ath11k_wmi_send_11d_scan_start_cmd(struct ath11k * ar,struct wmi_11d_scan_start_params * param)3319 int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
3320 struct wmi_11d_scan_start_params *param)
3321 {
3322 struct ath11k_pdev_wmi *wmi = ar->wmi;
3323 struct wmi_11d_scan_start_cmd *cmd;
3324 struct sk_buff *skb;
3325 int ret;
3326
3327 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3328 if (!skb)
3329 return -ENOMEM;
3330
3331 cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
3332 cmd->tlv_header =
3333 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
3334 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3335
3336 cmd->vdev_id = param->vdev_id;
3337 cmd->scan_period_msec = param->scan_period_msec;
3338 cmd->start_interval_msec = param->start_interval_msec;
3339
3340 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
3341 if (ret) {
3342 ath11k_warn(ar->ab,
3343 "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
3344 dev_kfree_skb(skb);
3345 }
3346
3347 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3348 "cmd 11d scan start vdev id %d period %d ms internal %d ms\n",
3349 cmd->vdev_id,
3350 cmd->scan_period_msec,
3351 cmd->start_interval_msec);
3352
3353 return ret;
3354 }
3355
ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k * ar,u32 vdev_id)3356 int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
3357 {
3358 struct ath11k_pdev_wmi *wmi = ar->wmi;
3359 struct wmi_11d_scan_stop_cmd *cmd;
3360 struct sk_buff *skb;
3361 int ret;
3362
3363 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3364 if (!skb)
3365 return -ENOMEM;
3366
3367 cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
3368 cmd->tlv_header =
3369 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
3370 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3371
3372 cmd->vdev_id = vdev_id;
3373
3374 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
3375 if (ret) {
3376 ath11k_warn(ar->ab,
3377 "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3378 dev_kfree_skb(skb);
3379 }
3380
3381 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3382 "cmd 11d scan stop vdev id %d\n",
3383 cmd->vdev_id);
3384
3385 return ret;
3386 }
3387
ath11k_wmi_pdev_pktlog_enable(struct ath11k * ar,u32 pktlog_filter)3388 int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3389 {
3390 struct ath11k_pdev_wmi *wmi = ar->wmi;
3391 struct wmi_pktlog_enable_cmd *cmd;
3392 struct sk_buff *skb;
3393 int ret;
3394
3395 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3396 if (!skb)
3397 return -ENOMEM;
3398
3399 cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3400
3401 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3402 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3403
3404 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3405 cmd->evlist = pktlog_filter;
3406 cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3407
3408 ret = ath11k_wmi_cmd_send(wmi, skb,
3409 WMI_PDEV_PKTLOG_ENABLE_CMDID);
3410 if (ret) {
3411 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3412 dev_kfree_skb(skb);
3413 }
3414
3415 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog enable");
3416
3417 return ret;
3418 }
3419
ath11k_wmi_pdev_pktlog_disable(struct ath11k * ar)3420 int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3421 {
3422 struct ath11k_pdev_wmi *wmi = ar->wmi;
3423 struct wmi_pktlog_disable_cmd *cmd;
3424 struct sk_buff *skb;
3425 int ret;
3426
3427 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3428 if (!skb)
3429 return -ENOMEM;
3430
3431 cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3432
3433 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3434 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3435
3436 cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3437
3438 ret = ath11k_wmi_cmd_send(wmi, skb,
3439 WMI_PDEV_PKTLOG_DISABLE_CMDID);
3440 if (ret) {
3441 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3442 dev_kfree_skb(skb);
3443 }
3444
3445 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog disable");
3446
3447 return ret;
3448 }
3449
ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params * twt_params)3450 void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)
3451 {
3452 twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3453 twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3454 twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3455 twt_params->congestion_thresh_teardown =
3456 ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3457 twt_params->congestion_thresh_critical =
3458 ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3459 twt_params->interference_thresh_teardown =
3460 ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3461 twt_params->interference_thresh_setup =
3462 ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3463 twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3464 twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3465 twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3466 twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3467 twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3468 twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3469 twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3470 twt_params->remove_sta_slot_interval =
3471 ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3472 /* TODO add MBSSID support */
3473 twt_params->mbss_support = 0;
3474 }
3475
ath11k_wmi_send_twt_enable_cmd(struct ath11k * ar,u32 pdev_id,struct wmi_twt_enable_params * params)3476 int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,
3477 struct wmi_twt_enable_params *params)
3478 {
3479 struct ath11k_pdev_wmi *wmi = ar->wmi;
3480 struct ath11k_base *ab = wmi->wmi_ab->ab;
3481 struct wmi_twt_enable_params_cmd *cmd;
3482 struct sk_buff *skb;
3483 int ret, len;
3484
3485 len = sizeof(*cmd);
3486
3487 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3488 if (!skb)
3489 return -ENOMEM;
3490
3491 cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3492 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3493 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3494 cmd->pdev_id = pdev_id;
3495 cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;
3496 cmd->default_slot_size = params->default_slot_size;
3497 cmd->congestion_thresh_setup = params->congestion_thresh_setup;
3498 cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;
3499 cmd->congestion_thresh_critical = params->congestion_thresh_critical;
3500 cmd->interference_thresh_teardown = params->interference_thresh_teardown;
3501 cmd->interference_thresh_setup = params->interference_thresh_setup;
3502 cmd->min_no_sta_setup = params->min_no_sta_setup;
3503 cmd->min_no_sta_teardown = params->min_no_sta_teardown;
3504 cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;
3505 cmd->min_no_twt_slots = params->min_no_twt_slots;
3506 cmd->max_no_sta_twt = params->max_no_sta_twt;
3507 cmd->mode_check_interval = params->mode_check_interval;
3508 cmd->add_sta_slot_interval = params->add_sta_slot_interval;
3509 cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;
3510 cmd->mbss_support = params->mbss_support;
3511
3512 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3513 if (ret) {
3514 ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3515 dev_kfree_skb(skb);
3516 return ret;
3517 }
3518
3519 ar->twt_enabled = 1;
3520
3521 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt enable");
3522
3523 return 0;
3524 }
3525
3526 int
ath11k_wmi_send_twt_disable_cmd(struct ath11k * ar,u32 pdev_id)3527 ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3528 {
3529 struct ath11k_pdev_wmi *wmi = ar->wmi;
3530 struct ath11k_base *ab = wmi->wmi_ab->ab;
3531 struct wmi_twt_disable_params_cmd *cmd;
3532 struct sk_buff *skb;
3533 int ret, len;
3534
3535 len = sizeof(*cmd);
3536
3537 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3538 if (!skb)
3539 return -ENOMEM;
3540
3541 cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3542 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3543 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3544 cmd->pdev_id = pdev_id;
3545
3546 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3547 if (ret) {
3548 ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3549 dev_kfree_skb(skb);
3550 return ret;
3551 }
3552
3553 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt disable");
3554
3555 ar->twt_enabled = 0;
3556
3557 return 0;
3558 }
3559
ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k * ar,struct wmi_twt_add_dialog_params * params)3560 int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3561 struct wmi_twt_add_dialog_params *params)
3562 {
3563 struct ath11k_pdev_wmi *wmi = ar->wmi;
3564 struct ath11k_base *ab = wmi->wmi_ab->ab;
3565 struct wmi_twt_add_dialog_params_cmd *cmd;
3566 struct sk_buff *skb;
3567 int ret, len;
3568
3569 len = sizeof(*cmd);
3570
3571 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3572 if (!skb)
3573 return -ENOMEM;
3574
3575 cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3576 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3577 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3578
3579 cmd->vdev_id = params->vdev_id;
3580 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3581 cmd->dialog_id = params->dialog_id;
3582 cmd->wake_intvl_us = params->wake_intvl_us;
3583 cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3584 cmd->wake_dura_us = params->wake_dura_us;
3585 cmd->sp_offset_us = params->sp_offset_us;
3586 cmd->flags = params->twt_cmd;
3587 if (params->flag_bcast)
3588 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3589 if (params->flag_trigger)
3590 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3591 if (params->flag_flow_type)
3592 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3593 if (params->flag_protection)
3594 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3595
3596 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3597 if (ret) {
3598 ath11k_warn(ab,
3599 "failed to send wmi command to add twt dialog: %d",
3600 ret);
3601 dev_kfree_skb(skb);
3602 return ret;
3603 }
3604
3605 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3606 "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",
3607 cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3608 cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3609 cmd->flags);
3610
3611 return 0;
3612 }
3613
ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k * ar,struct wmi_twt_del_dialog_params * params)3614 int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3615 struct wmi_twt_del_dialog_params *params)
3616 {
3617 struct ath11k_pdev_wmi *wmi = ar->wmi;
3618 struct ath11k_base *ab = wmi->wmi_ab->ab;
3619 struct wmi_twt_del_dialog_params_cmd *cmd;
3620 struct sk_buff *skb;
3621 int ret, len;
3622
3623 len = sizeof(*cmd);
3624
3625 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3626 if (!skb)
3627 return -ENOMEM;
3628
3629 cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3630 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3631 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3632
3633 cmd->vdev_id = params->vdev_id;
3634 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3635 cmd->dialog_id = params->dialog_id;
3636
3637 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3638 if (ret) {
3639 ath11k_warn(ab,
3640 "failed to send wmi command to delete twt dialog: %d",
3641 ret);
3642 dev_kfree_skb(skb);
3643 return ret;
3644 }
3645
3646 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3647 "cmd twt del dialog vdev %u dialog id %u\n",
3648 cmd->vdev_id, cmd->dialog_id);
3649
3650 return 0;
3651 }
3652
ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k * ar,struct wmi_twt_pause_dialog_params * params)3653 int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3654 struct wmi_twt_pause_dialog_params *params)
3655 {
3656 struct ath11k_pdev_wmi *wmi = ar->wmi;
3657 struct ath11k_base *ab = wmi->wmi_ab->ab;
3658 struct wmi_twt_pause_dialog_params_cmd *cmd;
3659 struct sk_buff *skb;
3660 int ret, len;
3661
3662 len = sizeof(*cmd);
3663
3664 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3665 if (!skb)
3666 return -ENOMEM;
3667
3668 cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3669 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3670 WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3671 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3672
3673 cmd->vdev_id = params->vdev_id;
3674 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3675 cmd->dialog_id = params->dialog_id;
3676
3677 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3678 if (ret) {
3679 ath11k_warn(ab,
3680 "failed to send wmi command to pause twt dialog: %d",
3681 ret);
3682 dev_kfree_skb(skb);
3683 return ret;
3684 }
3685
3686 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3687 "cmd twt pause dialog vdev %u dialog id %u\n",
3688 cmd->vdev_id, cmd->dialog_id);
3689
3690 return 0;
3691 }
3692
ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k * ar,struct wmi_twt_resume_dialog_params * params)3693 int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3694 struct wmi_twt_resume_dialog_params *params)
3695 {
3696 struct ath11k_pdev_wmi *wmi = ar->wmi;
3697 struct ath11k_base *ab = wmi->wmi_ab->ab;
3698 struct wmi_twt_resume_dialog_params_cmd *cmd;
3699 struct sk_buff *skb;
3700 int ret, len;
3701
3702 len = sizeof(*cmd);
3703
3704 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3705 if (!skb)
3706 return -ENOMEM;
3707
3708 cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3709 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3710 WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3711 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3712
3713 cmd->vdev_id = params->vdev_id;
3714 ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3715 cmd->dialog_id = params->dialog_id;
3716 cmd->sp_offset_us = params->sp_offset_us;
3717 cmd->next_twt_size = params->next_twt_size;
3718
3719 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3720 if (ret) {
3721 ath11k_warn(ab,
3722 "failed to send wmi command to resume twt dialog: %d",
3723 ret);
3724 dev_kfree_skb(skb);
3725 return ret;
3726 }
3727
3728 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3729 "cmd twt resume dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3730 cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3731 cmd->next_twt_size);
3732
3733 return 0;
3734 }
3735
3736 int
ath11k_wmi_send_obss_spr_cmd(struct ath11k * ar,u32 vdev_id,struct ieee80211_he_obss_pd * he_obss_pd)3737 ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3738 struct ieee80211_he_obss_pd *he_obss_pd)
3739 {
3740 struct ath11k_pdev_wmi *wmi = ar->wmi;
3741 struct ath11k_base *ab = wmi->wmi_ab->ab;
3742 struct wmi_obss_spatial_reuse_params_cmd *cmd;
3743 struct sk_buff *skb;
3744 int ret, len;
3745
3746 len = sizeof(*cmd);
3747
3748 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3749 if (!skb)
3750 return -ENOMEM;
3751
3752 cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;
3753 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3754 WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3755 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3756 cmd->vdev_id = vdev_id;
3757 cmd->enable = he_obss_pd->enable;
3758 cmd->obss_min = he_obss_pd->min_offset;
3759 cmd->obss_max = he_obss_pd->max_offset;
3760
3761 ret = ath11k_wmi_cmd_send(wmi, skb,
3762 WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3763 if (ret) {
3764 ath11k_warn(ab,
3765 "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3766 dev_kfree_skb(skb);
3767 return ret;
3768 }
3769
3770 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev obss pd spatial reuse");
3771
3772 return 0;
3773 }
3774
3775 int
ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k * ar,u32 * bitmap)3776 ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3777 {
3778 struct ath11k_pdev_wmi *wmi = ar->wmi;
3779 struct ath11k_base *ab = wmi->wmi_ab->ab;
3780 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3781 struct sk_buff *skb;
3782 int ret, len;
3783
3784 len = sizeof(*cmd);
3785
3786 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3787 if (!skb)
3788 return -ENOMEM;
3789
3790 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3791 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3792 WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3793 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3794 cmd->pdev_id = ar->pdev->pdev_id;
3795 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3796
3797 ret = ath11k_wmi_cmd_send(wmi, skb,
3798 WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3799 if (ret) {
3800 ath11k_warn(ab,
3801 "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3802 dev_kfree_skb(skb);
3803 return ret;
3804 }
3805
3806 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3807 "cmd pdev set srg bss color bitmap pdev_id %d bss color bitmap %08x %08x\n",
3808 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3809
3810 return 0;
3811 }
3812
3813 int
ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k * ar,u32 * bitmap)3814 ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3815 {
3816 struct ath11k_pdev_wmi *wmi = ar->wmi;
3817 struct ath11k_base *ab = wmi->wmi_ab->ab;
3818 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3819 struct sk_buff *skb;
3820 int ret, len;
3821
3822 len = sizeof(*cmd);
3823
3824 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3825 if (!skb)
3826 return -ENOMEM;
3827
3828 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3829 cmd->tlv_header =
3830 FIELD_PREP(WMI_TLV_TAG,
3831 WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3832 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3833 cmd->pdev_id = ar->pdev->pdev_id;
3834 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3835
3836 ret = ath11k_wmi_cmd_send(wmi, skb,
3837 WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3838 if (ret) {
3839 ath11k_warn(ab,
3840 "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3841 dev_kfree_skb(skb);
3842 return ret;
3843 }
3844
3845 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3846 "cmd pdev set srg partial bssid bitmap pdev_id %d partial bssid bitmap %08x %08x\n",
3847 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3848
3849 return 0;
3850 }
3851
3852 int
ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3853 ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3854 {
3855 struct ath11k_pdev_wmi *wmi = ar->wmi;
3856 struct ath11k_base *ab = wmi->wmi_ab->ab;
3857 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3858 struct sk_buff *skb;
3859 int ret, len;
3860
3861 len = sizeof(*cmd);
3862
3863 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3864 if (!skb)
3865 return -ENOMEM;
3866
3867 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3868 cmd->tlv_header =
3869 FIELD_PREP(WMI_TLV_TAG,
3870 WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3871 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3872 cmd->pdev_id = ar->pdev->pdev_id;
3873 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3874
3875 ret = ath11k_wmi_cmd_send(wmi, skb,
3876 WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3877 if (ret) {
3878 ath11k_warn(ab,
3879 "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3880 dev_kfree_skb(skb);
3881 return ret;
3882 }
3883
3884 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3885 "cmd pdev set srg obsscolor enable pdev_id %d bss color enable bitmap %08x %08x\n",
3886 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3887
3888 return 0;
3889 }
3890
3891 int
ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3892 ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3893 {
3894 struct ath11k_pdev_wmi *wmi = ar->wmi;
3895 struct ath11k_base *ab = wmi->wmi_ab->ab;
3896 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3897 struct sk_buff *skb;
3898 int ret, len;
3899
3900 len = sizeof(*cmd);
3901
3902 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3903 if (!skb)
3904 return -ENOMEM;
3905
3906 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3907 cmd->tlv_header =
3908 FIELD_PREP(WMI_TLV_TAG,
3909 WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3910 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3911 cmd->pdev_id = ar->pdev->pdev_id;
3912 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3913
3914 ret = ath11k_wmi_cmd_send(wmi, skb,
3915 WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3916 if (ret) {
3917 ath11k_warn(ab,
3918 "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3919 dev_kfree_skb(skb);
3920 return ret;
3921 }
3922
3923 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3924 "cmd pdev set srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3925 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3926
3927 return 0;
3928 }
3929
3930 int
ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k * ar,u32 * bitmap)3931 ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3932 {
3933 struct ath11k_pdev_wmi *wmi = ar->wmi;
3934 struct ath11k_base *ab = wmi->wmi_ab->ab;
3935 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3936 struct sk_buff *skb;
3937 int ret, len;
3938
3939 len = sizeof(*cmd);
3940
3941 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3942 if (!skb)
3943 return -ENOMEM;
3944
3945 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3946 cmd->tlv_header =
3947 FIELD_PREP(WMI_TLV_TAG,
3948 WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3949 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3950 cmd->pdev_id = ar->pdev->pdev_id;
3951 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3952
3953 ret = ath11k_wmi_cmd_send(wmi, skb,
3954 WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3955 if (ret) {
3956 ath11k_warn(ab,
3957 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3958 dev_kfree_skb(skb);
3959 return ret;
3960 }
3961
3962 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3963 "cmd pdev set non srg obss color enable bitmap pdev_id %d bss color enable bitmap %08x %08x\n",
3964 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3965
3966 return 0;
3967 }
3968
3969 int
ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k * ar,u32 * bitmap)3970 ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3971 {
3972 struct ath11k_pdev_wmi *wmi = ar->wmi;
3973 struct ath11k_base *ab = wmi->wmi_ab->ab;
3974 struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3975 struct sk_buff *skb;
3976 int ret, len;
3977
3978 len = sizeof(*cmd);
3979
3980 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3981 if (!skb)
3982 return -ENOMEM;
3983
3984 cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3985 cmd->tlv_header =
3986 FIELD_PREP(WMI_TLV_TAG,
3987 WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3988 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3989 cmd->pdev_id = ar->pdev->pdev_id;
3990 memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3991
3992 ret = ath11k_wmi_cmd_send(wmi, skb,
3993 WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3994 if (ret) {
3995 ath11k_warn(ab,
3996 "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3997 dev_kfree_skb(skb);
3998 return ret;
3999 }
4000
4001 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4002 "cmd pdev set non srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
4003 cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
4004
4005 return 0;
4006 }
4007
4008 int
ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k * ar,u32 vdev_id,u8 bss_color,u32 period,bool enable)4009 ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
4010 u8 bss_color, u32 period,
4011 bool enable)
4012 {
4013 struct ath11k_pdev_wmi *wmi = ar->wmi;
4014 struct ath11k_base *ab = wmi->wmi_ab->ab;
4015 struct wmi_obss_color_collision_cfg_params_cmd *cmd;
4016 struct sk_buff *skb;
4017 int ret, len;
4018
4019 len = sizeof(*cmd);
4020
4021 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4022 if (!skb)
4023 return -ENOMEM;
4024
4025 cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
4026 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4027 WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
4028 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4029 cmd->vdev_id = vdev_id;
4030 cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
4031 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
4032 cmd->current_bss_color = bss_color;
4033 cmd->detection_period_ms = period;
4034 cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
4035 cmd->free_slot_expiry_time_ms = 0;
4036 cmd->flags = 0;
4037
4038 ret = ath11k_wmi_cmd_send(wmi, skb,
4039 WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
4040 if (ret) {
4041 ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
4042 dev_kfree_skb(skb);
4043 return ret;
4044 }
4045
4046 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4047 "cmd obss color collision det config id %d type %d bss_color %d detect_period %d scan_period %d\n",
4048 cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
4049 cmd->detection_period_ms, cmd->scan_period_ms);
4050
4051 return 0;
4052 }
4053
ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k * ar,u32 vdev_id,bool enable)4054 int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
4055 bool enable)
4056 {
4057 struct ath11k_pdev_wmi *wmi = ar->wmi;
4058 struct ath11k_base *ab = wmi->wmi_ab->ab;
4059 struct wmi_bss_color_change_enable_params_cmd *cmd;
4060 struct sk_buff *skb;
4061 int ret, len;
4062
4063 len = sizeof(*cmd);
4064
4065 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4066 if (!skb)
4067 return -ENOMEM;
4068
4069 cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
4070 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
4071 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4072 cmd->vdev_id = vdev_id;
4073 cmd->enable = enable ? 1 : 0;
4074
4075 ret = ath11k_wmi_cmd_send(wmi, skb,
4076 WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
4077 if (ret) {
4078 ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
4079 dev_kfree_skb(skb);
4080 return ret;
4081 }
4082
4083 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4084 "cmd bss color change enable id %d enable %d\n",
4085 cmd->vdev_id, cmd->enable);
4086
4087 return 0;
4088 }
4089
ath11k_wmi_fils_discovery_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)4090 int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
4091 struct sk_buff *tmpl)
4092 {
4093 struct wmi_tlv *tlv;
4094 struct sk_buff *skb;
4095 void *ptr;
4096 int ret, len;
4097 size_t aligned_len;
4098 struct wmi_fils_discovery_tmpl_cmd *cmd;
4099
4100 aligned_len = roundup(tmpl->len, 4);
4101 len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
4102
4103 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4104 "vdev %i set FILS discovery template\n", vdev_id);
4105
4106 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4107 if (!skb)
4108 return -ENOMEM;
4109
4110 cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
4111 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4112 WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
4113 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4114 cmd->vdev_id = vdev_id;
4115 cmd->buf_len = tmpl->len;
4116 ptr = skb->data + sizeof(*cmd);
4117
4118 tlv = ptr;
4119 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
4120 FIELD_PREP(WMI_TLV_LEN, aligned_len);
4121 memcpy(tlv->value, tmpl->data, tmpl->len);
4122
4123 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
4124 if (ret) {
4125 ath11k_warn(ar->ab,
4126 "WMI vdev %i failed to send FILS discovery template command\n",
4127 vdev_id);
4128 dev_kfree_skb(skb);
4129 return ret;
4130 }
4131
4132 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd fils discovery tmpl");
4133
4134 return 0;
4135 }
4136
ath11k_wmi_probe_resp_tmpl(struct ath11k * ar,u32 vdev_id,struct sk_buff * tmpl)4137 int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
4138 struct sk_buff *tmpl)
4139 {
4140 struct wmi_probe_tmpl_cmd *cmd;
4141 struct wmi_bcn_prb_info *probe_info;
4142 struct wmi_tlv *tlv;
4143 struct sk_buff *skb;
4144 #if defined(__linux__)
4145 void *ptr;
4146 #elif defined(__FreeBSD__)
4147 u8 *ptr;
4148 #endif
4149 int ret, len;
4150 size_t aligned_len = roundup(tmpl->len, 4);
4151
4152 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4153 "vdev %i set probe response template\n", vdev_id);
4154
4155 len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
4156
4157 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4158 if (!skb)
4159 return -ENOMEM;
4160
4161 cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
4162 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
4163 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4164 cmd->vdev_id = vdev_id;
4165 cmd->buf_len = tmpl->len;
4166
4167 ptr = skb->data + sizeof(*cmd);
4168
4169 #if defined(__linux__)
4170 probe_info = ptr;
4171 #elif defined(__FreeBSD__)
4172 probe_info = (void *)ptr;
4173 #endif
4174 len = sizeof(*probe_info);
4175 probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4176 WMI_TAG_BCN_PRB_INFO) |
4177 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4178 probe_info->caps = 0;
4179 probe_info->erp = 0;
4180
4181 ptr += sizeof(*probe_info);
4182
4183 #if defined(__linux__)
4184 tlv = ptr;
4185 #elif defined(__FreeBSD__)
4186 tlv = (void *)ptr;
4187 #endif
4188 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
4189 FIELD_PREP(WMI_TLV_LEN, aligned_len);
4190 memcpy(tlv->value, tmpl->data, tmpl->len);
4191
4192 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
4193 if (ret) {
4194 ath11k_warn(ar->ab,
4195 "WMI vdev %i failed to send probe response template command\n",
4196 vdev_id);
4197 dev_kfree_skb(skb);
4198 return ret;
4199 }
4200
4201 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd ");
4202
4203 return 0;
4204 }
4205
ath11k_wmi_fils_discovery(struct ath11k * ar,u32 vdev_id,u32 interval,bool unsol_bcast_probe_resp_enabled)4206 int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
4207 bool unsol_bcast_probe_resp_enabled)
4208 {
4209 struct sk_buff *skb;
4210 int ret, len;
4211 struct wmi_fils_discovery_cmd *cmd;
4212
4213 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4214 "vdev %i set %s interval to %u TU\n",
4215 vdev_id, unsol_bcast_probe_resp_enabled ?
4216 "unsolicited broadcast probe response" : "FILS discovery",
4217 interval);
4218
4219 len = sizeof(*cmd);
4220 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4221 if (!skb)
4222 return -ENOMEM;
4223
4224 cmd = (struct wmi_fils_discovery_cmd *)skb->data;
4225 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
4226 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4227 cmd->vdev_id = vdev_id;
4228 cmd->interval = interval;
4229 cmd->config = unsol_bcast_probe_resp_enabled;
4230
4231 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
4232 if (ret) {
4233 ath11k_warn(ar->ab,
4234 "WMI vdev %i failed to send FILS discovery enable/disable command\n",
4235 vdev_id);
4236 dev_kfree_skb(skb);
4237 return ret;
4238 }
4239
4240 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd enable fils");
4241
4242 return 0;
4243 }
4244
4245 static void
ath11k_wmi_obss_color_collision_event(struct ath11k_base * ab,struct sk_buff * skb)4246 ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
4247 {
4248 const void **tb;
4249 const struct wmi_obss_color_collision_event *ev;
4250 struct ath11k_vif *arvif;
4251 int ret;
4252
4253 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
4254 if (IS_ERR(tb)) {
4255 ret = PTR_ERR(tb);
4256 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4257 return;
4258 }
4259
4260 ath11k_dbg(ab, ATH11K_DBG_WMI, "event obss color collision");
4261
4262 rcu_read_lock();
4263
4264 ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
4265 if (!ev) {
4266 ath11k_warn(ab, "failed to fetch obss color collision ev");
4267 goto exit;
4268 }
4269
4270 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
4271 if (!arvif) {
4272 ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
4273 ev->vdev_id);
4274 goto exit;
4275 }
4276
4277 switch (ev->evt_type) {
4278 case WMI_BSS_COLOR_COLLISION_DETECTION:
4279 ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,
4280 0);
4281 ath11k_dbg(ab, ATH11K_DBG_WMI,
4282 #if defined(__linux__)
4283 "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
4284 ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
4285 #elif defined(__FreeBSD__)
4286 "OBSS color collision detected vdev:%d, event:%d, bitmap:%08jx\n",
4287 ev->vdev_id, ev->evt_type, (uintmax_t)ev->obss_color_bitmap);
4288 #endif
4289 break;
4290 case WMI_BSS_COLOR_COLLISION_DISABLE:
4291 case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
4292 case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
4293 break;
4294 default:
4295 ath11k_warn(ab, "received unknown obss color collision detection event\n");
4296 }
4297
4298 exit:
4299 kfree(tb);
4300 rcu_read_unlock();
4301 }
4302
4303 static void
ath11k_fill_band_to_mac_param(struct ath11k_base * soc,struct wmi_host_pdev_band_to_mac * band_to_mac)4304 ath11k_fill_band_to_mac_param(struct ath11k_base *soc,
4305 struct wmi_host_pdev_band_to_mac *band_to_mac)
4306 {
4307 u8 i;
4308 struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
4309 struct ath11k_pdev *pdev;
4310
4311 for (i = 0; i < soc->num_radios; i++) {
4312 pdev = &soc->pdevs[i];
4313 hal_reg_cap = &soc->hal_reg_cap[i];
4314 band_to_mac[i].pdev_id = pdev->pdev_id;
4315
4316 switch (pdev->cap.supported_bands) {
4317 case WMI_HOST_WLAN_2G_5G_CAP:
4318 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4319 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4320 break;
4321 case WMI_HOST_WLAN_2G_CAP:
4322 band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4323 band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
4324 break;
4325 case WMI_HOST_WLAN_5G_CAP:
4326 band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
4327 band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4328 break;
4329 default:
4330 break;
4331 }
4332 }
4333 }
4334
4335 static void
ath11k_wmi_copy_resource_config(struct wmi_resource_config * wmi_cfg,struct target_resource_config * tg_cfg)4336 ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
4337 struct target_resource_config *tg_cfg)
4338 {
4339 wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
4340 wmi_cfg->num_peers = tg_cfg->num_peers;
4341 wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
4342 wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
4343 wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
4344 wmi_cfg->num_tids = tg_cfg->num_tids;
4345 wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
4346 wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
4347 wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
4348 wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
4349 wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
4350 wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
4351 wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
4352 wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
4353 wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
4354 wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
4355 wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
4356 wmi_cfg->roam_offload_max_ap_profiles =
4357 tg_cfg->roam_offload_max_ap_profiles;
4358 wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
4359 wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
4360 wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
4361 wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
4362 wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
4363 wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
4364 wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
4365 wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
4366 tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
4367 wmi_cfg->vow_config = tg_cfg->vow_config;
4368 wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
4369 wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
4370 wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
4371 wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
4372 wmi_cfg->num_tdls_conn_table_entries =
4373 tg_cfg->num_tdls_conn_table_entries;
4374 wmi_cfg->beacon_tx_offload_max_vdev =
4375 tg_cfg->beacon_tx_offload_max_vdev;
4376 wmi_cfg->num_multicast_filter_entries =
4377 tg_cfg->num_multicast_filter_entries;
4378 wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
4379 wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
4380 wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
4381 wmi_cfg->max_tdls_concurrent_sleep_sta =
4382 tg_cfg->max_tdls_concurrent_sleep_sta;
4383 wmi_cfg->max_tdls_concurrent_buffer_sta =
4384 tg_cfg->max_tdls_concurrent_buffer_sta;
4385 wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
4386 wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
4387 wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
4388 wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
4389 wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
4390 wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
4391 wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
4392 wmi_cfg->flag1 = tg_cfg->flag1;
4393 wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
4394 wmi_cfg->sched_params = tg_cfg->sched_params;
4395 wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
4396 wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
4397 wmi_cfg->host_service_flags &=
4398 ~(1 << WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4399 wmi_cfg->host_service_flags |= (tg_cfg->is_reg_cc_ext_event_supported <<
4400 WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4401 wmi_cfg->flags2 = WMI_RSRC_CFG_FLAG2_CALC_NEXT_DTIM_COUNT_SET;
4402 wmi_cfg->ema_max_vap_cnt = tg_cfg->ema_max_vap_cnt;
4403 wmi_cfg->ema_max_profile_period = tg_cfg->ema_max_profile_period;
4404 }
4405
ath11k_init_cmd_send(struct ath11k_pdev_wmi * wmi,struct wmi_init_cmd_param * param)4406 static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
4407 struct wmi_init_cmd_param *param)
4408 {
4409 struct ath11k_base *ab = wmi->wmi_ab->ab;
4410 struct sk_buff *skb;
4411 struct wmi_init_cmd *cmd;
4412 struct wmi_resource_config *cfg;
4413 struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
4414 struct wmi_pdev_band_to_mac *band_to_mac;
4415 struct wlan_host_mem_chunk *host_mem_chunks;
4416 struct wmi_tlv *tlv;
4417 size_t ret, len;
4418 #if defined(__linux__)
4419 void *ptr;
4420 #elif defined(__FreeBSD__)
4421 u8 *ptr;
4422 #endif
4423 u32 hw_mode_len = 0;
4424 u16 idx;
4425
4426 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
4427 hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
4428 (param->num_band_to_mac * sizeof(*band_to_mac));
4429
4430 len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
4431 (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
4432
4433 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4434 if (!skb)
4435 return -ENOMEM;
4436
4437 cmd = (struct wmi_init_cmd *)skb->data;
4438
4439 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
4440 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4441
4442 ptr = skb->data + sizeof(*cmd);
4443 #if defined(__linux__)
4444 cfg = ptr;
4445 #elif defined(__FreeBSD__)
4446 cfg = (void *)ptr;
4447 #endif
4448
4449 ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
4450
4451 cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
4452 FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
4453
4454 ptr += sizeof(*cfg);
4455 #if defined(__linux__)
4456 host_mem_chunks = ptr + TLV_HDR_SIZE;
4457 #elif defined(__FreeBSD__)
4458 host_mem_chunks = (void *)(ptr + TLV_HDR_SIZE);
4459 #endif
4460 len = sizeof(struct wlan_host_mem_chunk);
4461
4462 for (idx = 0; idx < param->num_mem_chunks; ++idx) {
4463 host_mem_chunks[idx].tlv_header =
4464 FIELD_PREP(WMI_TLV_TAG,
4465 WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
4466 FIELD_PREP(WMI_TLV_LEN, len);
4467
4468 host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
4469 host_mem_chunks[idx].size = param->mem_chunks[idx].len;
4470 host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
4471
4472 ath11k_dbg(ab, ATH11K_DBG_WMI,
4473 #if defined(__linux__)
4474 "host mem chunk req_id %d paddr 0x%llx len %d\n",
4475 param->mem_chunks[idx].req_id,
4476 (u64)param->mem_chunks[idx].paddr,
4477 #elif defined(__FreeBSD__)
4478 "host mem chunk req_id %d paddr 0x%jx len %d\n",
4479 param->mem_chunks[idx].req_id,
4480 (uintmax_t)param->mem_chunks[idx].paddr,
4481 #endif
4482 param->mem_chunks[idx].len);
4483 }
4484 cmd->num_host_mem_chunks = param->num_mem_chunks;
4485 len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4486
4487 /* num_mem_chunks is zero */
4488 #if defined(__linux__)
4489 tlv = ptr;
4490 #elif defined(__FreeBSD__)
4491 tlv = (void *)ptr;
4492 #endif
4493 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4494 FIELD_PREP(WMI_TLV_LEN, len);
4495 ptr += TLV_HDR_SIZE + len;
4496
4497 if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4498 hw_mode = ptr;
4499 hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4500 WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4501 FIELD_PREP(WMI_TLV_LEN,
4502 sizeof(*hw_mode) - TLV_HDR_SIZE);
4503
4504 hw_mode->hw_mode_index = param->hw_mode_id;
4505 hw_mode->num_band_to_mac = param->num_band_to_mac;
4506
4507 ptr += sizeof(*hw_mode);
4508
4509 len = param->num_band_to_mac * sizeof(*band_to_mac);
4510 #if defined(__linux__)
4511 tlv = ptr;
4512 #elif defined(__FreeBSD__)
4513 tlv = (void *)ptr;
4514 #endif
4515 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4516 FIELD_PREP(WMI_TLV_LEN, len);
4517
4518 ptr += TLV_HDR_SIZE;
4519 len = sizeof(*band_to_mac);
4520
4521 for (idx = 0; idx < param->num_band_to_mac; idx++) {
4522 band_to_mac = ptr;
4523
4524 band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4525 WMI_TAG_PDEV_BAND_TO_MAC) |
4526 FIELD_PREP(WMI_TLV_LEN,
4527 len - TLV_HDR_SIZE);
4528 band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4529 band_to_mac->start_freq =
4530 param->band_to_mac[idx].start_freq;
4531 band_to_mac->end_freq =
4532 param->band_to_mac[idx].end_freq;
4533 ptr += sizeof(*band_to_mac);
4534 }
4535 }
4536
4537 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4538 if (ret) {
4539 ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4540 dev_kfree_skb(skb);
4541 return ret;
4542 }
4543
4544 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd wmi init");
4545
4546 return 0;
4547 }
4548
ath11k_wmi_pdev_lro_cfg(struct ath11k * ar,int pdev_id)4549 int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4550 int pdev_id)
4551 {
4552 struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4553 struct sk_buff *skb;
4554 int ret;
4555
4556 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4557 if (!skb)
4558 return -ENOMEM;
4559
4560 cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4561 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4562 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4563
4564 get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4565 get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4566
4567 cmd->pdev_id = pdev_id;
4568
4569 ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4570 if (ret) {
4571 ath11k_warn(ar->ab,
4572 "failed to send lro cfg req wmi cmd\n");
4573 goto err;
4574 }
4575
4576 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4577 "cmd lro config pdev_id 0x%x\n", pdev_id);
4578 return 0;
4579 err:
4580 dev_kfree_skb(skb);
4581 return ret;
4582 }
4583
ath11k_wmi_wait_for_service_ready(struct ath11k_base * ab)4584 int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4585 {
4586 unsigned long time_left;
4587
4588 time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4589 WMI_SERVICE_READY_TIMEOUT_HZ);
4590 if (!time_left)
4591 return -ETIMEDOUT;
4592
4593 return 0;
4594 }
4595
ath11k_wmi_wait_for_unified_ready(struct ath11k_base * ab)4596 int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4597 {
4598 unsigned long time_left;
4599
4600 time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4601 WMI_SERVICE_READY_TIMEOUT_HZ);
4602 if (!time_left)
4603 return -ETIMEDOUT;
4604
4605 return 0;
4606 }
4607
ath11k_wmi_set_hw_mode(struct ath11k_base * ab,enum wmi_host_hw_mode_config_type mode)4608 int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4609 enum wmi_host_hw_mode_config_type mode)
4610 {
4611 struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4612 struct sk_buff *skb;
4613 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4614 int len;
4615 int ret;
4616
4617 len = sizeof(*cmd);
4618
4619 skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4620 if (!skb)
4621 return -ENOMEM;
4622
4623 cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4624
4625 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4626 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4627
4628 cmd->pdev_id = WMI_PDEV_ID_SOC;
4629 cmd->hw_mode_index = mode;
4630
4631 ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4632 if (ret) {
4633 ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4634 dev_kfree_skb(skb);
4635 return ret;
4636 }
4637
4638 ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev set hw mode %d", cmd->hw_mode_index);
4639
4640 return 0;
4641 }
4642
ath11k_wmi_cmd_init(struct ath11k_base * ab)4643 int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4644 {
4645 struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4646 struct wmi_init_cmd_param init_param;
4647 struct target_resource_config config;
4648
4649 memset(&init_param, 0, sizeof(init_param));
4650 memset(&config, 0, sizeof(config));
4651
4652 ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4653
4654 if (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
4655 ab->wmi_ab.svc_map))
4656 config.is_reg_cc_ext_event_supported = 1;
4657
4658 memcpy(&wmi_ab->wlan_resource_config, &config, sizeof(config));
4659
4660 init_param.res_cfg = &wmi_ab->wlan_resource_config;
4661 init_param.num_mem_chunks = wmi_ab->num_mem_chunks;
4662 init_param.hw_mode_id = wmi_ab->preferred_hw_mode;
4663 init_param.mem_chunks = wmi_ab->mem_chunks;
4664
4665 if (ab->hw_params.single_pdev_only)
4666 init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4667
4668 init_param.num_band_to_mac = ab->num_radios;
4669 ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4670
4671 return ath11k_init_cmd_send(&wmi_ab->wmi[0], &init_param);
4672 }
4673
ath11k_wmi_vdev_spectral_conf(struct ath11k * ar,struct ath11k_wmi_vdev_spectral_conf_param * param)4674 int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4675 struct ath11k_wmi_vdev_spectral_conf_param *param)
4676 {
4677 struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4678 struct sk_buff *skb;
4679 int ret;
4680
4681 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4682 if (!skb)
4683 return -ENOMEM;
4684
4685 cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4686 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4687 WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4688 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4689
4690 memcpy(&cmd->param, param, sizeof(*param));
4691
4692 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4693 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4694 if (ret) {
4695 ath11k_warn(ar->ab,
4696 "failed to send spectral scan config wmi cmd\n");
4697 goto err;
4698 }
4699
4700 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4701 "cmd vdev spectral scan configure vdev_id 0x%x\n",
4702 param->vdev_id);
4703
4704 return 0;
4705 err:
4706 dev_kfree_skb(skb);
4707 return ret;
4708 }
4709
ath11k_wmi_vdev_spectral_enable(struct ath11k * ar,u32 vdev_id,u32 trigger,u32 enable)4710 int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4711 u32 trigger, u32 enable)
4712 {
4713 struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4714 struct sk_buff *skb;
4715 int ret;
4716
4717 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4718 if (!skb)
4719 return -ENOMEM;
4720
4721 cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4722 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4723 WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4724 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4725
4726 cmd->vdev_id = vdev_id;
4727 cmd->trigger_cmd = trigger;
4728 cmd->enable_cmd = enable;
4729
4730 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4731 WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4732 if (ret) {
4733 ath11k_warn(ar->ab,
4734 "failed to send spectral enable wmi cmd\n");
4735 goto err;
4736 }
4737
4738 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4739 "cmd vdev spectral scan enable vdev id 0x%x\n",
4740 vdev_id);
4741
4742 return 0;
4743 err:
4744 dev_kfree_skb(skb);
4745 return ret;
4746 }
4747
ath11k_wmi_pdev_dma_ring_cfg(struct ath11k * ar,struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd * param)4748 int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4749 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4750 {
4751 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4752 struct sk_buff *skb;
4753 int ret;
4754
4755 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4756 if (!skb)
4757 return -ENOMEM;
4758
4759 cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4760 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4761 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4762
4763 cmd->pdev_id = param->pdev_id;
4764 cmd->module_id = param->module_id;
4765 cmd->base_paddr_lo = param->base_paddr_lo;
4766 cmd->base_paddr_hi = param->base_paddr_hi;
4767 cmd->head_idx_paddr_lo = param->head_idx_paddr_lo;
4768 cmd->head_idx_paddr_hi = param->head_idx_paddr_hi;
4769 cmd->tail_idx_paddr_lo = param->tail_idx_paddr_lo;
4770 cmd->tail_idx_paddr_hi = param->tail_idx_paddr_hi;
4771 cmd->num_elems = param->num_elems;
4772 cmd->buf_size = param->buf_size;
4773 cmd->num_resp_per_event = param->num_resp_per_event;
4774 cmd->event_timeout_ms = param->event_timeout_ms;
4775
4776 ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4777 WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4778 if (ret) {
4779 ath11k_warn(ar->ab,
4780 "failed to send dma ring cfg req wmi cmd\n");
4781 goto err;
4782 }
4783
4784 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4785 "cmd pdev dma ring cfg req pdev_id 0x%x\n",
4786 param->pdev_id);
4787
4788 return 0;
4789 err:
4790 dev_kfree_skb(skb);
4791 return ret;
4792 }
4793
ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4794 static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4795 u16 tag, u16 len,
4796 const void *ptr, void *data)
4797 {
4798 struct wmi_tlv_dma_buf_release_parse *parse = data;
4799
4800 if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4801 return -EPROTO;
4802
4803 if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4804 return -ENOBUFS;
4805
4806 parse->num_buf_entry++;
4807 return 0;
4808 }
4809
ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4810 static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4811 u16 tag, u16 len,
4812 const void *ptr, void *data)
4813 {
4814 struct wmi_tlv_dma_buf_release_parse *parse = data;
4815
4816 if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4817 return -EPROTO;
4818
4819 if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4820 return -ENOBUFS;
4821
4822 parse->num_meta++;
4823 return 0;
4824 }
4825
ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)4826 static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4827 u16 tag, u16 len,
4828 const void *ptr, void *data)
4829 {
4830 struct wmi_tlv_dma_buf_release_parse *parse = data;
4831 int ret;
4832
4833 switch (tag) {
4834 case WMI_TAG_DMA_BUF_RELEASE:
4835 memcpy(&parse->fixed, ptr,
4836 sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4837 parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4838 break;
4839 case WMI_TAG_ARRAY_STRUCT:
4840 if (!parse->buf_entry_done) {
4841 parse->num_buf_entry = 0;
4842 #if defined(__linux__)
4843 parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4844 #elif defined(__FreeBSD__)
4845 parse->buf_entry = ptr;
4846 #endif
4847
4848 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4849 ath11k_wmi_tlv_dma_buf_entry_parse,
4850 parse);
4851 if (ret) {
4852 ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4853 ret);
4854 return ret;
4855 }
4856
4857 parse->buf_entry_done = true;
4858 } else if (!parse->meta_data_done) {
4859 parse->num_meta = 0;
4860 #if defined(__linux__)
4861 parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4862 #elif defined(__FreeBSD__)
4863 parse->meta_data = ptr;
4864 #endif
4865
4866 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4867 ath11k_wmi_tlv_dma_buf_meta_parse,
4868 parse);
4869 if (ret) {
4870 ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4871 ret);
4872 return ret;
4873 }
4874
4875 parse->meta_data_done = true;
4876 }
4877 break;
4878 default:
4879 break;
4880 }
4881 return 0;
4882 }
4883
ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base * ab,struct sk_buff * skb)4884 static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4885 struct sk_buff *skb)
4886 {
4887 struct wmi_tlv_dma_buf_release_parse parse = { };
4888 struct ath11k_dbring_buf_release_event param;
4889 int ret;
4890
4891 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4892 ath11k_wmi_tlv_dma_buf_parse,
4893 &parse);
4894 if (ret) {
4895 ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4896 return;
4897 }
4898
4899 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev dma ring buf release");
4900
4901 param.fixed = parse.fixed;
4902 param.buf_entry = parse.buf_entry;
4903 param.num_buf_entry = parse.num_buf_entry;
4904 param.meta_data = parse.meta_data;
4905 param.num_meta = parse.num_meta;
4906
4907 ret = ath11k_dbring_buffer_release_event(ab, ¶m);
4908 if (ret) {
4909 ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4910 return;
4911 }
4912 }
4913
ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4914 static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4915 u16 tag, u16 len,
4916 const void *ptr, void *data)
4917 {
4918 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4919 struct wmi_hw_mode_capabilities *hw_mode_cap;
4920 u32 phy_map = 0;
4921
4922 if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4923 return -EPROTO;
4924
4925 if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4926 return -ENOBUFS;
4927
4928 hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4929 hw_mode_id);
4930 svc_rdy_ext->n_hw_mode_caps++;
4931
4932 phy_map = hw_mode_cap->phy_id_map;
4933 while (phy_map) {
4934 svc_rdy_ext->tot_phy_id++;
4935 phy_map = phy_map >> 1;
4936 }
4937
4938 return 0;
4939 }
4940
ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)4941 static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4942 u16 len, const void *ptr, void *data)
4943 {
4944 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4945 #if defined(__linux__)
4946 struct wmi_hw_mode_capabilities *hw_mode_caps;
4947 #elif defined(__FreeBSD__)
4948 const struct wmi_hw_mode_capabilities *hw_mode_caps;
4949 #endif
4950 enum wmi_host_hw_mode_config_type mode, pref;
4951 u32 i;
4952 int ret;
4953
4954 svc_rdy_ext->n_hw_mode_caps = 0;
4955 #if defined(__linux__)
4956 svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
4957 #elif defined(__FreeBSD__)
4958 svc_rdy_ext->hw_mode_caps = ptr;
4959 #endif
4960
4961 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4962 ath11k_wmi_tlv_hw_mode_caps_parse,
4963 svc_rdy_ext);
4964 if (ret) {
4965 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4966 return ret;
4967 }
4968
4969 i = 0;
4970 while (i < svc_rdy_ext->n_hw_mode_caps) {
4971 hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
4972 mode = hw_mode_caps->hw_mode_id;
4973 pref = soc->wmi_ab.preferred_hw_mode;
4974
4975 if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
4976 svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
4977 soc->wmi_ab.preferred_hw_mode = mode;
4978 }
4979 i++;
4980 }
4981
4982 ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
4983 soc->wmi_ab.preferred_hw_mode);
4984 if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
4985 return -EINVAL;
4986
4987 return 0;
4988 }
4989
ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)4990 static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
4991 u16 tag, u16 len,
4992 const void *ptr, void *data)
4993 {
4994 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4995
4996 if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
4997 return -EPROTO;
4998
4999 if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
5000 return -ENOBUFS;
5001
5002 len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
5003 if (!svc_rdy_ext->n_mac_phy_caps) {
5004 svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
5005 len, GFP_ATOMIC);
5006 if (!svc_rdy_ext->mac_phy_caps)
5007 return -ENOMEM;
5008 }
5009
5010 memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
5011 svc_rdy_ext->n_mac_phy_caps++;
5012 return 0;
5013 }
5014
ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)5015 static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
5016 u16 tag, u16 len,
5017 const void *ptr, void *data)
5018 {
5019 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5020
5021 if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
5022 return -EPROTO;
5023
5024 if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
5025 return -ENOBUFS;
5026
5027 svc_rdy_ext->n_ext_hal_reg_caps++;
5028 return 0;
5029 }
5030
ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base * soc,u16 len,const void * ptr,void * data)5031 static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
5032 u16 len, const void *ptr, void *data)
5033 {
5034 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
5035 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5036 struct ath11k_hal_reg_capabilities_ext reg_cap;
5037 int ret;
5038 u32 i;
5039
5040 svc_rdy_ext->n_ext_hal_reg_caps = 0;
5041 #if defined(__linux__)
5042 svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
5043 #elif defined(__FreeBSD__)
5044 svc_rdy_ext->ext_hal_reg_caps = (const struct wmi_hal_reg_capabilities_ext *)ptr;
5045 #endif
5046 ret = ath11k_wmi_tlv_iter(soc, ptr, len,
5047 ath11k_wmi_tlv_ext_hal_reg_caps_parse,
5048 svc_rdy_ext);
5049 if (ret) {
5050 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
5051 return ret;
5052 }
5053
5054 for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
5055 ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
5056 svc_rdy_ext->soc_hal_reg_caps,
5057 svc_rdy_ext->ext_hal_reg_caps, i,
5058 ®_cap);
5059 if (ret) {
5060 ath11k_warn(soc, "failed to extract reg cap %d\n", i);
5061 return ret;
5062 }
5063
5064 memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
5065 ®_cap, sizeof(reg_cap));
5066 }
5067 return 0;
5068 }
5069
ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base * soc,u16 len,const void * ptr,void * data)5070 static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
5071 u16 len, const void *ptr,
5072 void *data)
5073 {
5074 struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
5075 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5076 u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
5077 u32 phy_id_map;
5078 int pdev_index = 0;
5079 int ret;
5080
5081 #if defined(__linux__)
5082 svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
5083 #elif defined(__FreeBSD__)
5084 svc_rdy_ext->soc_hal_reg_caps = (const struct wmi_soc_hal_reg_capabilities *)ptr;
5085 #endif
5086 svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
5087
5088 soc->num_radios = 0;
5089 soc->target_pdev_count = 0;
5090 phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
5091
5092 while (phy_id_map && soc->num_radios < MAX_RADIOS) {
5093 ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
5094 svc_rdy_ext->hw_caps,
5095 svc_rdy_ext->hw_mode_caps,
5096 svc_rdy_ext->soc_hal_reg_caps,
5097 svc_rdy_ext->mac_phy_caps,
5098 hw_mode_id, soc->num_radios,
5099 &soc->pdevs[pdev_index]);
5100 if (ret) {
5101 ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
5102 soc->num_radios);
5103 return ret;
5104 }
5105
5106 soc->num_radios++;
5107
5108 /* For QCA6390, save mac_phy capability in the same pdev */
5109 if (soc->hw_params.single_pdev_only)
5110 pdev_index = 0;
5111 else
5112 pdev_index = soc->num_radios;
5113
5114 /* TODO: mac_phy_cap prints */
5115 phy_id_map >>= 1;
5116 }
5117
5118 /* For QCA6390, set num_radios to 1 because host manages
5119 * both 2G and 5G radio in one pdev.
5120 * Set pdev_id = 0 and 0 means soc level.
5121 */
5122 if (soc->hw_params.single_pdev_only) {
5123 soc->num_radios = 1;
5124 soc->pdevs[0].pdev_id = 0;
5125 }
5126
5127 if (!soc->reg_info_store) {
5128 soc->reg_info_store = kcalloc(soc->num_radios,
5129 sizeof(*soc->reg_info_store),
5130 GFP_ATOMIC);
5131 if (!soc->reg_info_store)
5132 return -ENOMEM;
5133 }
5134
5135 return 0;
5136 }
5137
ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base * soc,u16 tag,u16 len,const void * ptr,void * data)5138 static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
5139 u16 tag, u16 len,
5140 const void *ptr, void *data)
5141 {
5142 struct wmi_tlv_dma_ring_caps_parse *parse = data;
5143
5144 if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
5145 return -EPROTO;
5146
5147 parse->n_dma_ring_caps++;
5148 return 0;
5149 }
5150
ath11k_wmi_alloc_dbring_caps(struct ath11k_base * ab,u32 num_cap)5151 static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
5152 u32 num_cap)
5153 {
5154 size_t sz;
5155 void *ptr;
5156
5157 sz = num_cap * sizeof(struct ath11k_dbring_cap);
5158 ptr = kzalloc(sz, GFP_ATOMIC);
5159 if (!ptr)
5160 return -ENOMEM;
5161
5162 ab->db_caps = ptr;
5163 ab->num_db_cap = num_cap;
5164
5165 return 0;
5166 }
5167
ath11k_wmi_free_dbring_caps(struct ath11k_base * ab)5168 static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
5169 {
5170 kfree(ab->db_caps);
5171 ab->db_caps = NULL;
5172 ab->num_db_cap = 0;
5173 }
5174
ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base * ab,u16 len,const void * ptr,void * data)5175 static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
5176 u16 len, const void *ptr, void *data)
5177 {
5178 struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
5179 #if defined(__linux__)
5180 struct wmi_dma_ring_capabilities *dma_caps;
5181 #elif defined(__FreeBSD__)
5182 const struct wmi_dma_ring_capabilities *dma_caps;
5183 #endif
5184 struct ath11k_dbring_cap *dir_buff_caps;
5185 int ret;
5186 u32 i;
5187
5188 dma_caps_parse->n_dma_ring_caps = 0;
5189 #if defined(__linux__)
5190 dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
5191 #elif defined(__FreeBSD__)
5192 dma_caps = (const struct wmi_dma_ring_capabilities *)ptr;
5193 #endif
5194 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5195 ath11k_wmi_tlv_dma_ring_caps_parse,
5196 dma_caps_parse);
5197 if (ret) {
5198 ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
5199 return ret;
5200 }
5201
5202 if (!dma_caps_parse->n_dma_ring_caps)
5203 return 0;
5204
5205 if (ab->num_db_cap) {
5206 ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
5207 return 0;
5208 }
5209
5210 ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
5211 if (ret)
5212 return ret;
5213
5214 dir_buff_caps = ab->db_caps;
5215 for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
5216 if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
5217 ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
5218 ret = -EINVAL;
5219 goto free_dir_buff;
5220 }
5221
5222 dir_buff_caps[i].id = dma_caps[i].module_id;
5223 dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
5224 dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
5225 dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
5226 dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
5227 }
5228
5229 return 0;
5230
5231 free_dir_buff:
5232 ath11k_wmi_free_dbring_caps(ab);
5233 return ret;
5234 }
5235
ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5236 static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
5237 u16 tag, u16 len,
5238 const void *ptr, void *data)
5239 {
5240 struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
5241 struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
5242 int ret;
5243
5244 switch (tag) {
5245 case WMI_TAG_SERVICE_READY_EXT_EVENT:
5246 ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
5247 &svc_rdy_ext->param);
5248 if (ret) {
5249 ath11k_warn(ab, "unable to extract ext params\n");
5250 return ret;
5251 }
5252 break;
5253
5254 case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
5255 #if defined(__linux__)
5256 svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
5257 #elif defined(__FreeBSD__)
5258 svc_rdy_ext->hw_caps = (const struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
5259 #endif
5260 svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
5261 break;
5262
5263 case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
5264 ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
5265 svc_rdy_ext);
5266 if (ret)
5267 return ret;
5268 break;
5269
5270 case WMI_TAG_ARRAY_STRUCT:
5271 if (!svc_rdy_ext->hw_mode_done) {
5272 ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
5273 svc_rdy_ext);
5274 if (ret)
5275 return ret;
5276
5277 svc_rdy_ext->hw_mode_done = true;
5278 } else if (!svc_rdy_ext->mac_phy_done) {
5279 svc_rdy_ext->n_mac_phy_caps = 0;
5280 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5281 ath11k_wmi_tlv_mac_phy_caps_parse,
5282 svc_rdy_ext);
5283 if (ret) {
5284 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5285 return ret;
5286 }
5287
5288 svc_rdy_ext->mac_phy_done = true;
5289 } else if (!svc_rdy_ext->ext_hal_reg_done) {
5290 ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
5291 svc_rdy_ext);
5292 if (ret)
5293 return ret;
5294
5295 svc_rdy_ext->ext_hal_reg_done = true;
5296 } else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
5297 svc_rdy_ext->mac_phy_chainmask_combo_done = true;
5298 } else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
5299 svc_rdy_ext->mac_phy_chainmask_cap_done = true;
5300 } else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
5301 svc_rdy_ext->oem_dma_ring_cap_done = true;
5302 } else if (!svc_rdy_ext->dma_ring_cap_done) {
5303 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5304 &svc_rdy_ext->dma_caps_parse);
5305 if (ret)
5306 return ret;
5307
5308 svc_rdy_ext->dma_ring_cap_done = true;
5309 }
5310 break;
5311
5312 default:
5313 break;
5314 }
5315 return 0;
5316 }
5317
ath11k_service_ready_ext_event(struct ath11k_base * ab,struct sk_buff * skb)5318 static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
5319 struct sk_buff *skb)
5320 {
5321 struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
5322 int ret;
5323
5324 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5325 ath11k_wmi_tlv_svc_rdy_ext_parse,
5326 &svc_rdy_ext);
5327 if (ret) {
5328 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5329 goto err;
5330 }
5331
5332 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext");
5333
5334 if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
5335 complete(&ab->wmi_ab.service_ready);
5336
5337 kfree(svc_rdy_ext.mac_phy_caps);
5338 return 0;
5339
5340 err:
5341 ath11k_wmi_free_dbring_caps(ab);
5342 return ret;
5343 }
5344
ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)5345 static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
5346 u16 tag, u16 len,
5347 const void *ptr, void *data)
5348 {
5349 struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
5350 int ret;
5351
5352 switch (tag) {
5353 case WMI_TAG_ARRAY_STRUCT:
5354 if (!parse->dma_ring_cap_done) {
5355 ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5356 &parse->dma_caps_parse);
5357 if (ret)
5358 return ret;
5359
5360 parse->dma_ring_cap_done = true;
5361 }
5362 break;
5363 default:
5364 break;
5365 }
5366
5367 return 0;
5368 }
5369
ath11k_service_ready_ext2_event(struct ath11k_base * ab,struct sk_buff * skb)5370 static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
5371 struct sk_buff *skb)
5372 {
5373 struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
5374 int ret;
5375
5376 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5377 ath11k_wmi_tlv_svc_rdy_ext2_parse,
5378 &svc_rdy_ext2);
5379 if (ret) {
5380 ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
5381 goto err;
5382 }
5383
5384 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext2");
5385
5386 complete(&ab->wmi_ab.service_ready);
5387
5388 return 0;
5389
5390 err:
5391 ath11k_wmi_free_dbring_caps(ab);
5392 return ret;
5393 }
5394
ath11k_pull_vdev_start_resp_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_vdev_start_resp_event * vdev_rsp)5395 static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5396 struct wmi_vdev_start_resp_event *vdev_rsp)
5397 {
5398 const void **tb;
5399 const struct wmi_vdev_start_resp_event *ev;
5400 int ret;
5401
5402 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5403 if (IS_ERR(tb)) {
5404 ret = PTR_ERR(tb);
5405 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5406 return ret;
5407 }
5408
5409 ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
5410 if (!ev) {
5411 ath11k_warn(ab, "failed to fetch vdev start resp ev");
5412 kfree(tb);
5413 return -EPROTO;
5414 }
5415
5416 memset(vdev_rsp, 0, sizeof(*vdev_rsp));
5417
5418 vdev_rsp->vdev_id = ev->vdev_id;
5419 vdev_rsp->requestor_id = ev->requestor_id;
5420 vdev_rsp->resp_type = ev->resp_type;
5421 vdev_rsp->status = ev->status;
5422 vdev_rsp->chain_mask = ev->chain_mask;
5423 vdev_rsp->smps_mode = ev->smps_mode;
5424 vdev_rsp->mac_id = ev->mac_id;
5425 vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
5426 vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
5427 vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;
5428
5429 kfree(tb);
5430 return 0;
5431 }
5432
ath11k_print_reg_rule(struct ath11k_base * ab,const char * band,u32 num_reg_rules,struct cur_reg_rule * reg_rule_ptr)5433 static void ath11k_print_reg_rule(struct ath11k_base *ab, const char *band,
5434 u32 num_reg_rules,
5435 struct cur_reg_rule *reg_rule_ptr)
5436 {
5437 struct cur_reg_rule *reg_rule = reg_rule_ptr;
5438 u32 count;
5439
5440 ath11k_dbg(ab, ATH11K_DBG_WMI, "number of reg rules in %s band: %d\n",
5441 band, num_reg_rules);
5442
5443 for (count = 0; count < num_reg_rules; count++) {
5444 ath11k_dbg(ab, ATH11K_DBG_WMI,
5445 "reg rule %d: (%d - %d @ %d) (%d, %d) (FLAGS %d)\n",
5446 count + 1, reg_rule->start_freq, reg_rule->end_freq,
5447 reg_rule->max_bw, reg_rule->ant_gain,
5448 reg_rule->reg_power, reg_rule->flags);
5449 reg_rule++;
5450 }
5451 }
5452
5453 static struct cur_reg_rule
create_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_rule_struct * wmi_reg_rule)5454 *create_reg_rules_from_wmi(u32 num_reg_rules,
5455 #if defined(__linux__)
5456 struct wmi_regulatory_rule_struct *wmi_reg_rule)
5457 #elif defined(__FreeBSD__)
5458 const struct wmi_regulatory_rule_struct *wmi_reg_rule)
5459 #endif
5460 {
5461 struct cur_reg_rule *reg_rule_ptr;
5462 u32 count;
5463
5464 reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
5465 GFP_ATOMIC);
5466
5467 if (!reg_rule_ptr)
5468 return NULL;
5469
5470 for (count = 0; count < num_reg_rules; count++) {
5471 reg_rule_ptr[count].start_freq =
5472 FIELD_GET(REG_RULE_START_FREQ,
5473 wmi_reg_rule[count].freq_info);
5474 reg_rule_ptr[count].end_freq =
5475 FIELD_GET(REG_RULE_END_FREQ,
5476 wmi_reg_rule[count].freq_info);
5477 reg_rule_ptr[count].max_bw =
5478 FIELD_GET(REG_RULE_MAX_BW,
5479 wmi_reg_rule[count].bw_pwr_info);
5480 reg_rule_ptr[count].reg_power =
5481 FIELD_GET(REG_RULE_REG_PWR,
5482 wmi_reg_rule[count].bw_pwr_info);
5483 reg_rule_ptr[count].ant_gain =
5484 FIELD_GET(REG_RULE_ANT_GAIN,
5485 wmi_reg_rule[count].bw_pwr_info);
5486 reg_rule_ptr[count].flags =
5487 FIELD_GET(REG_RULE_FLAGS,
5488 wmi_reg_rule[count].flag_info);
5489 }
5490
5491 return reg_rule_ptr;
5492 }
5493
ath11k_pull_reg_chan_list_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5494 static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
5495 struct sk_buff *skb,
5496 struct cur_regulatory_info *reg_info)
5497 {
5498 const void **tb;
5499 const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
5500 #if defined(__linux__)
5501 struct wmi_regulatory_rule_struct *wmi_reg_rule;
5502 #elif defined(__FreeBSD__)
5503 const struct wmi_regulatory_rule_struct *wmi_reg_rule;
5504 #endif
5505 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5506 int ret;
5507
5508 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
5509
5510 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5511 if (IS_ERR(tb)) {
5512 ret = PTR_ERR(tb);
5513 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5514 return ret;
5515 }
5516
5517 chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
5518 if (!chan_list_event_hdr) {
5519 ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
5520 kfree(tb);
5521 return -EPROTO;
5522 }
5523
5524 reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;
5525 reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;
5526
5527 if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {
5528 ath11k_warn(ab, "No regulatory rules available in the event info\n");
5529 kfree(tb);
5530 return -EINVAL;
5531 }
5532
5533 memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
5534 REG_ALPHA2_LEN);
5535 reg_info->dfs_region = chan_list_event_hdr->dfs_region;
5536 reg_info->phybitmap = chan_list_event_hdr->phybitmap;
5537 reg_info->num_phy = chan_list_event_hdr->num_phy;
5538 reg_info->phy_id = chan_list_event_hdr->phy_id;
5539 reg_info->ctry_code = chan_list_event_hdr->country_id;
5540 reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
5541
5542 ath11k_dbg(ab, ATH11K_DBG_WMI,
5543 "status_code %s",
5544 ath11k_cc_status_to_str(reg_info->status_code));
5545
5546 reg_info->status_code =
5547 ath11k_wmi_cc_setting_code_to_reg(chan_list_event_hdr->status_code);
5548
5549 reg_info->is_ext_reg_event = false;
5550
5551 reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;
5552 reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;
5553 reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;
5554 reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;
5555
5556 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5557 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5558
5559 ath11k_dbg(ab, ATH11K_DBG_WMI,
5560 "cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",
5561 reg_info->alpha2, reg_info->dfs_region,
5562 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5563 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);
5564
5565 ath11k_dbg(ab, ATH11K_DBG_WMI,
5566 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5567 num_2ghz_reg_rules, num_5ghz_reg_rules);
5568
5569 wmi_reg_rule =
5570 #if defined(__linux__)
5571 (struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
5572 #elif defined(__FreeBSD__)
5573 (const struct wmi_regulatory_rule_struct *)((const u8 *)chan_list_event_hdr
5574 #endif
5575 + sizeof(*chan_list_event_hdr)
5576 + sizeof(struct wmi_tlv));
5577
5578 if (num_2ghz_reg_rules) {
5579 reg_info->reg_rules_2ghz_ptr =
5580 create_reg_rules_from_wmi(num_2ghz_reg_rules,
5581 wmi_reg_rule);
5582 if (!reg_info->reg_rules_2ghz_ptr) {
5583 kfree(tb);
5584 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5585 return -ENOMEM;
5586 }
5587
5588 ath11k_print_reg_rule(ab, "2 GHz",
5589 num_2ghz_reg_rules,
5590 reg_info->reg_rules_2ghz_ptr);
5591 }
5592
5593 if (num_5ghz_reg_rules) {
5594 wmi_reg_rule += num_2ghz_reg_rules;
5595 reg_info->reg_rules_5ghz_ptr =
5596 create_reg_rules_from_wmi(num_5ghz_reg_rules,
5597 wmi_reg_rule);
5598 if (!reg_info->reg_rules_5ghz_ptr) {
5599 kfree(tb);
5600 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5601 return -ENOMEM;
5602 }
5603
5604 ath11k_print_reg_rule(ab, "5 GHz",
5605 num_5ghz_reg_rules,
5606 reg_info->reg_rules_5ghz_ptr);
5607 }
5608
5609 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5610
5611 kfree(tb);
5612 return 0;
5613 }
5614
5615 static struct cur_reg_rule
create_ext_reg_rules_from_wmi(u32 num_reg_rules,struct wmi_regulatory_ext_rule * wmi_reg_rule)5616 *create_ext_reg_rules_from_wmi(u32 num_reg_rules,
5617 #if defined(__linux__)
5618 struct wmi_regulatory_ext_rule *wmi_reg_rule)
5619 #elif defined(__FreeBSD__)
5620 const struct wmi_regulatory_ext_rule *wmi_reg_rule)
5621 #endif
5622 {
5623 struct cur_reg_rule *reg_rule_ptr;
5624 u32 count;
5625
5626 reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr), GFP_ATOMIC);
5627
5628 if (!reg_rule_ptr)
5629 return NULL;
5630
5631 for (count = 0; count < num_reg_rules; count++) {
5632 reg_rule_ptr[count].start_freq =
5633 u32_get_bits(wmi_reg_rule[count].freq_info,
5634 REG_RULE_START_FREQ);
5635 reg_rule_ptr[count].end_freq =
5636 u32_get_bits(wmi_reg_rule[count].freq_info,
5637 REG_RULE_END_FREQ);
5638 reg_rule_ptr[count].max_bw =
5639 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5640 REG_RULE_MAX_BW);
5641 reg_rule_ptr[count].reg_power =
5642 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5643 REG_RULE_REG_PWR);
5644 reg_rule_ptr[count].ant_gain =
5645 u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5646 REG_RULE_ANT_GAIN);
5647 reg_rule_ptr[count].flags =
5648 u32_get_bits(wmi_reg_rule[count].flag_info,
5649 REG_RULE_FLAGS);
5650 reg_rule_ptr[count].psd_flag =
5651 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5652 REG_RULE_PSD_INFO);
5653 reg_rule_ptr[count].psd_eirp =
5654 u32_get_bits(wmi_reg_rule[count].psd_power_info,
5655 REG_RULE_PSD_EIRP);
5656 }
5657
5658 return reg_rule_ptr;
5659 }
5660
5661 static u8
ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,const struct wmi_regulatory_ext_rule * rule)5662 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,
5663 const struct wmi_regulatory_ext_rule *rule)
5664 {
5665 u8 num_invalid_5ghz_rules = 0;
5666 u32 count, start_freq;
5667
5668 for (count = 0; count < num_reg_rules; count++) {
5669 start_freq = u32_get_bits(rule[count].freq_info,
5670 REG_RULE_START_FREQ);
5671
5672 if (start_freq >= ATH11K_MIN_6G_FREQ)
5673 num_invalid_5ghz_rules++;
5674 }
5675
5676 return num_invalid_5ghz_rules;
5677 }
5678
ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base * ab,struct sk_buff * skb,struct cur_regulatory_info * reg_info)5679 static int ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base *ab,
5680 struct sk_buff *skb,
5681 struct cur_regulatory_info *reg_info)
5682 {
5683 const void **tb;
5684 const struct wmi_reg_chan_list_cc_ext_event *ev;
5685 #if defined(__linux__)
5686 struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5687 #elif defined(__FreeBSD__)
5688 const struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5689 #endif
5690 u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5691 u32 num_6ghz_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
5692 u32 num_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
5693 u32 total_reg_rules = 0;
5694 int ret, i, j, num_invalid_5ghz_ext_rules = 0;
5695
5696 ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory ext channel list\n");
5697
5698 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5699 if (IS_ERR(tb)) {
5700 ret = PTR_ERR(tb);
5701 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5702 return ret;
5703 }
5704
5705 ev = tb[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT];
5706 if (!ev) {
5707 ath11k_warn(ab, "failed to fetch reg chan list ext update ev\n");
5708 kfree(tb);
5709 return -EPROTO;
5710 }
5711
5712 reg_info->num_2ghz_reg_rules = ev->num_2ghz_reg_rules;
5713 reg_info->num_5ghz_reg_rules = ev->num_5ghz_reg_rules;
5714 reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] =
5715 ev->num_6ghz_reg_rules_ap_lpi;
5716 reg_info->num_6ghz_rules_ap[WMI_REG_STANDARD_POWER_AP] =
5717 ev->num_6ghz_reg_rules_ap_sp;
5718 reg_info->num_6ghz_rules_ap[WMI_REG_VERY_LOW_POWER_AP] =
5719 ev->num_6ghz_reg_rules_ap_vlp;
5720
5721 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5722 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i] =
5723 ev->num_6ghz_reg_rules_client_lpi[i];
5724 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i] =
5725 ev->num_6ghz_reg_rules_client_sp[i];
5726 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5727 ev->num_6ghz_reg_rules_client_vlp[i];
5728 }
5729
5730 num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5731 num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5732
5733 total_reg_rules += num_2ghz_reg_rules;
5734 total_reg_rules += num_5ghz_reg_rules;
5735
5736 if ((num_2ghz_reg_rules > MAX_REG_RULES) ||
5737 (num_5ghz_reg_rules > MAX_REG_RULES)) {
5738 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",
5739 num_2ghz_reg_rules, num_5ghz_reg_rules, MAX_REG_RULES);
5740 kfree(tb);
5741 return -EINVAL;
5742 }
5743
5744 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5745 num_6ghz_reg_rules_ap[i] = reg_info->num_6ghz_rules_ap[i];
5746
5747 if (num_6ghz_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) {
5748 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",
5749 i, num_6ghz_reg_rules_ap[i], MAX_6GHZ_REG_RULES);
5750 kfree(tb);
5751 return -EINVAL;
5752 }
5753
5754 total_reg_rules += num_6ghz_reg_rules_ap[i];
5755 }
5756
5757 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5758 num_6ghz_client[WMI_REG_INDOOR_AP][i] =
5759 reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i];
5760 total_reg_rules += num_6ghz_client[WMI_REG_INDOOR_AP][i];
5761
5762 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5763 reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i];
5764 total_reg_rules += num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i];
5765
5766 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5767 reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i];
5768 total_reg_rules += num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i];
5769
5770 if ((num_6ghz_client[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES) ||
5771 (num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] >
5772 MAX_6GHZ_REG_RULES) ||
5773 (num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] >
5774 MAX_6GHZ_REG_RULES)) {
5775 ath11k_warn(ab,
5776 "Num 6 GHz client reg rules exceeds max limit, for client(type: %d)\n",
5777 i);
5778 kfree(tb);
5779 return -EINVAL;
5780 }
5781 }
5782
5783 if (!total_reg_rules) {
5784 ath11k_warn(ab, "No reg rules available\n");
5785 kfree(tb);
5786 return -EINVAL;
5787 }
5788
5789 memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN);
5790
5791 reg_info->dfs_region = ev->dfs_region;
5792 reg_info->phybitmap = ev->phybitmap;
5793 reg_info->num_phy = ev->num_phy;
5794 reg_info->phy_id = ev->phy_id;
5795 reg_info->ctry_code = ev->country_id;
5796 reg_info->reg_dmn_pair = ev->domain_code;
5797
5798 ath11k_dbg(ab, ATH11K_DBG_WMI,
5799 "status_code %s",
5800 ath11k_cc_status_to_str(reg_info->status_code));
5801
5802 reg_info->status_code =
5803 ath11k_wmi_cc_setting_code_to_reg(ev->status_code);
5804
5805 reg_info->is_ext_reg_event = true;
5806
5807 reg_info->min_bw_2ghz = ev->min_bw_2ghz;
5808 reg_info->max_bw_2ghz = ev->max_bw_2ghz;
5809 reg_info->min_bw_5ghz = ev->min_bw_5ghz;
5810 reg_info->max_bw_5ghz = ev->max_bw_5ghz;
5811
5812 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5813 ev->min_bw_6ghz_ap_lpi;
5814 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5815 ev->max_bw_6ghz_ap_lpi;
5816 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5817 ev->min_bw_6ghz_ap_sp;
5818 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5819 ev->max_bw_6ghz_ap_sp;
5820 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5821 ev->min_bw_6ghz_ap_vlp;
5822 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5823 ev->max_bw_6ghz_ap_vlp;
5824
5825 ath11k_dbg(ab, ATH11K_DBG_WMI,
5826 "6 GHz AP BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5827 reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5828 reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5829 reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5830 reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5831 reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP],
5832 reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP]);
5833
5834 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5835 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5836 ev->min_bw_6ghz_client_lpi[i];
5837 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5838 ev->max_bw_6ghz_client_lpi[i];
5839 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5840 ev->min_bw_6ghz_client_sp[i];
5841 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5842 ev->max_bw_6ghz_client_sp[i];
5843 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5844 ev->min_bw_6ghz_client_vlp[i];
5845 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5846 ev->max_bw_6ghz_client_vlp[i];
5847
5848 ath11k_dbg(ab, ATH11K_DBG_WMI,
5849 "6 GHz %s BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5850 ath11k_6ghz_client_type_to_str(i),
5851 reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5852 reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5853 reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5854 reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5855 reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i],
5856 reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i]);
5857 }
5858
5859 ath11k_dbg(ab, ATH11K_DBG_WMI,
5860 "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x",
5861 reg_info->alpha2, reg_info->dfs_region,
5862 reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5863 reg_info->min_bw_5ghz, reg_info->max_bw_5ghz,
5864 reg_info->phybitmap);
5865
5866 ath11k_dbg(ab, ATH11K_DBG_WMI,
5867 "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5868 num_2ghz_reg_rules, num_5ghz_reg_rules);
5869
5870 ath11k_dbg(ab, ATH11K_DBG_WMI,
5871 "num_6ghz_reg_rules_ap_lpi: %d num_6ghz_reg_rules_ap_sp: %d num_6ghz_reg_rules_ap_vlp: %d",
5872 num_6ghz_reg_rules_ap[WMI_REG_INDOOR_AP],
5873 num_6ghz_reg_rules_ap[WMI_REG_STANDARD_POWER_AP],
5874 num_6ghz_reg_rules_ap[WMI_REG_VERY_LOW_POWER_AP]);
5875
5876 j = WMI_REG_DEFAULT_CLIENT;
5877 ath11k_dbg(ab, ATH11K_DBG_WMI,
5878 "6 GHz Regular client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5879 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5880 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5881 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5882
5883 j = WMI_REG_SUBORDINATE_CLIENT;
5884 ath11k_dbg(ab, ATH11K_DBG_WMI,
5885 "6 GHz Subordinate client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5886 num_6ghz_client[WMI_REG_INDOOR_AP][j],
5887 num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5888 num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5889
5890 ext_wmi_reg_rule =
5891 #if defined(__linux__)
5892 (struct wmi_regulatory_ext_rule *)((u8 *)ev + sizeof(*ev) +
5893 #elif defined(__FreeBSD__)
5894 (const struct wmi_regulatory_ext_rule *)((const u8 *)ev + sizeof(*ev) +
5895 #endif
5896 sizeof(struct wmi_tlv));
5897 if (num_2ghz_reg_rules) {
5898 reg_info->reg_rules_2ghz_ptr =
5899 create_ext_reg_rules_from_wmi(num_2ghz_reg_rules,
5900 ext_wmi_reg_rule);
5901
5902 if (!reg_info->reg_rules_2ghz_ptr) {
5903 kfree(tb);
5904 ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5905 return -ENOMEM;
5906 }
5907
5908 ath11k_print_reg_rule(ab, "2 GHz",
5909 num_2ghz_reg_rules,
5910 reg_info->reg_rules_2ghz_ptr);
5911 }
5912
5913 ext_wmi_reg_rule += num_2ghz_reg_rules;
5914
5915 /* Firmware might include 6 GHz reg rule in 5 GHz rule list
5916 * for few countries along with separate 6 GHz rule.
5917 * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list
5918 * causes intersect check to be true, and same rules will be
5919 * shown multiple times in iw cmd.
5920 * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list
5921 */
5922 num_invalid_5ghz_ext_rules =
5923 ath11k_invalid_5ghz_reg_ext_rules_from_wmi(num_5ghz_reg_rules,
5924 ext_wmi_reg_rule);
5925
5926 if (num_invalid_5ghz_ext_rules) {
5927 ath11k_dbg(ab, ATH11K_DBG_WMI,
5928 "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules",
5929 reg_info->alpha2, reg_info->num_5ghz_reg_rules,
5930 num_invalid_5ghz_ext_rules);
5931
5932 num_5ghz_reg_rules = num_5ghz_reg_rules - num_invalid_5ghz_ext_rules;
5933 reg_info->num_5ghz_reg_rules = num_5ghz_reg_rules;
5934 }
5935
5936 if (num_5ghz_reg_rules) {
5937 reg_info->reg_rules_5ghz_ptr =
5938 create_ext_reg_rules_from_wmi(num_5ghz_reg_rules,
5939 ext_wmi_reg_rule);
5940
5941 if (!reg_info->reg_rules_5ghz_ptr) {
5942 kfree(tb);
5943 ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5944 return -ENOMEM;
5945 }
5946
5947 ath11k_print_reg_rule(ab, "5 GHz",
5948 num_5ghz_reg_rules,
5949 reg_info->reg_rules_5ghz_ptr);
5950 }
5951
5952 /* We have adjusted the number of 5 GHz reg rules above. But still those
5953 * many rules needs to be adjusted in ext_wmi_reg_rule.
5954 *
5955 * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases.
5956 */
5957 ext_wmi_reg_rule += (num_5ghz_reg_rules + num_invalid_5ghz_ext_rules);
5958
5959 for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5960 reg_info->reg_rules_6ghz_ap_ptr[i] =
5961 create_ext_reg_rules_from_wmi(num_6ghz_reg_rules_ap[i],
5962 ext_wmi_reg_rule);
5963
5964 if (!reg_info->reg_rules_6ghz_ap_ptr[i]) {
5965 kfree(tb);
5966 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz AP rules\n");
5967 return -ENOMEM;
5968 }
5969
5970 ath11k_print_reg_rule(ab, ath11k_6ghz_ap_type_to_str(i),
5971 num_6ghz_reg_rules_ap[i],
5972 reg_info->reg_rules_6ghz_ap_ptr[i]);
5973
5974 ext_wmi_reg_rule += num_6ghz_reg_rules_ap[i];
5975 }
5976
5977 for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) {
5978 ath11k_dbg(ab, ATH11K_DBG_WMI,
5979 "6 GHz AP type %s", ath11k_6ghz_ap_type_to_str(j));
5980
5981 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5982 reg_info->reg_rules_6ghz_client_ptr[j][i] =
5983 create_ext_reg_rules_from_wmi(num_6ghz_client[j][i],
5984 ext_wmi_reg_rule);
5985
5986 if (!reg_info->reg_rules_6ghz_client_ptr[j][i]) {
5987 kfree(tb);
5988 ath11k_warn(ab, "Unable to Allocate memory for 6 GHz client rules\n");
5989 return -ENOMEM;
5990 }
5991
5992 ath11k_print_reg_rule(ab,
5993 ath11k_6ghz_client_type_to_str(i),
5994 num_6ghz_client[j][i],
5995 reg_info->reg_rules_6ghz_client_ptr[j][i]);
5996
5997 ext_wmi_reg_rule += num_6ghz_client[j][i];
5998 }
5999 }
6000
6001 reg_info->client_type = ev->client_type;
6002 reg_info->rnr_tpe_usable = ev->rnr_tpe_usable;
6003 reg_info->unspecified_ap_usable =
6004 ev->unspecified_ap_usable;
6005 reg_info->domain_code_6ghz_ap[WMI_REG_INDOOR_AP] =
6006 ev->domain_code_6ghz_ap_lpi;
6007 reg_info->domain_code_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
6008 ev->domain_code_6ghz_ap_sp;
6009 reg_info->domain_code_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
6010 ev->domain_code_6ghz_ap_vlp;
6011
6012 ath11k_dbg(ab, ATH11K_DBG_WMI,
6013 "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",
6014 ath11k_6ghz_client_type_to_str(reg_info->client_type),
6015 reg_info->rnr_tpe_usable,
6016 reg_info->unspecified_ap_usable,
6017 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_lpi),
6018 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_sp),
6019 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_vlp));
6020
6021 for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
6022 reg_info->domain_code_6ghz_client[WMI_REG_INDOOR_AP][i] =
6023 ev->domain_code_6ghz_client_lpi[i];
6024 reg_info->domain_code_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
6025 ev->domain_code_6ghz_client_sp[i];
6026 reg_info->domain_code_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
6027 ev->domain_code_6ghz_client_vlp[i];
6028
6029 ath11k_dbg(ab, ATH11K_DBG_WMI,
6030 "6 GHz client type %s client sub domain: lpi %s, sp %s, vlp %s\n",
6031 ath11k_6ghz_client_type_to_str(i),
6032 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_lpi[i]),
6033 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_sp[i]),
6034 ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_vlp[i])
6035 );
6036 }
6037
6038 reg_info->domain_code_6ghz_super_id = ev->domain_code_6ghz_super_id;
6039
6040 ath11k_dbg(ab, ATH11K_DBG_WMI,
6041 "6 GHz client_type %s 6 GHz super domain %s",
6042 ath11k_6ghz_client_type_to_str(reg_info->client_type),
6043 ath11k_super_reg_6ghz_to_str(reg_info->domain_code_6ghz_super_id));
6044
6045 ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory ext channel list\n");
6046
6047 kfree(tb);
6048 return 0;
6049 }
6050
ath11k_pull_peer_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_delete_resp_event * peer_del_resp)6051 static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
6052 struct wmi_peer_delete_resp_event *peer_del_resp)
6053 {
6054 const void **tb;
6055 const struct wmi_peer_delete_resp_event *ev;
6056 int ret;
6057
6058 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6059 if (IS_ERR(tb)) {
6060 ret = PTR_ERR(tb);
6061 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6062 return ret;
6063 }
6064
6065 ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];
6066 if (!ev) {
6067 ath11k_warn(ab, "failed to fetch peer delete resp ev");
6068 kfree(tb);
6069 return -EPROTO;
6070 }
6071
6072 memset(peer_del_resp, 0, sizeof(*peer_del_resp));
6073
6074 peer_del_resp->vdev_id = ev->vdev_id;
6075 ether_addr_copy(peer_del_resp->peer_macaddr.addr,
6076 ev->peer_macaddr.addr);
6077
6078 kfree(tb);
6079 return 0;
6080 }
6081
ath11k_pull_vdev_del_resp_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)6082 static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
6083 struct sk_buff *skb,
6084 u32 *vdev_id)
6085 {
6086 const void **tb;
6087 const struct wmi_vdev_delete_resp_event *ev;
6088 int ret;
6089
6090 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6091 if (IS_ERR(tb)) {
6092 ret = PTR_ERR(tb);
6093 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6094 return ret;
6095 }
6096
6097 ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
6098 if (!ev) {
6099 ath11k_warn(ab, "failed to fetch vdev delete resp ev");
6100 kfree(tb);
6101 return -EPROTO;
6102 }
6103
6104 *vdev_id = ev->vdev_id;
6105
6106 kfree(tb);
6107 return 0;
6108 }
6109
ath11k_pull_bcn_tx_status_ev(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id,u32 * tx_status)6110 static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab,
6111 struct sk_buff *skb,
6112 u32 *vdev_id, u32 *tx_status)
6113 {
6114 const void **tb;
6115 const struct wmi_bcn_tx_status_event *ev;
6116 int ret;
6117
6118 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6119 if (IS_ERR(tb)) {
6120 ret = PTR_ERR(tb);
6121 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6122 return ret;
6123 }
6124
6125 ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
6126 if (!ev) {
6127 ath11k_warn(ab, "failed to fetch bcn tx status ev");
6128 kfree(tb);
6129 return -EPROTO;
6130 }
6131
6132 *vdev_id = ev->vdev_id;
6133 *tx_status = ev->tx_status;
6134
6135 kfree(tb);
6136 return 0;
6137 }
6138
ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,u32 * vdev_id)6139 static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
6140 u32 *vdev_id)
6141 {
6142 const void **tb;
6143 const struct wmi_vdev_stopped_event *ev;
6144 int ret;
6145
6146 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6147 if (IS_ERR(tb)) {
6148 ret = PTR_ERR(tb);
6149 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6150 return ret;
6151 }
6152
6153 ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
6154 if (!ev) {
6155 ath11k_warn(ab, "failed to fetch vdev stop ev");
6156 kfree(tb);
6157 return -EPROTO;
6158 }
6159
6160 *vdev_id = ev->vdev_id;
6161
6162 kfree(tb);
6163 return 0;
6164 }
6165
ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6166 static int ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base *ab,
6167 u16 tag, u16 len,
6168 const void *ptr, void *data)
6169 {
6170 struct wmi_tlv_mgmt_rx_parse *parse = data;
6171
6172 switch (tag) {
6173 case WMI_TAG_MGMT_RX_HDR:
6174 parse->fixed = ptr;
6175 break;
6176 case WMI_TAG_ARRAY_BYTE:
6177 if (!parse->frame_buf_done) {
6178 parse->frame_buf = ptr;
6179 parse->frame_buf_done = true;
6180 }
6181 break;
6182 }
6183 return 0;
6184 }
6185
ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct mgmt_rx_event_params * hdr)6186 static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
6187 struct sk_buff *skb,
6188 struct mgmt_rx_event_params *hdr)
6189 {
6190 struct wmi_tlv_mgmt_rx_parse parse = { };
6191 const struct wmi_mgmt_rx_hdr *ev;
6192 const u8 *frame;
6193 int ret;
6194
6195 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6196 ath11k_wmi_tlv_mgmt_rx_parse,
6197 &parse);
6198 if (ret) {
6199 ath11k_warn(ab, "failed to parse mgmt rx tlv %d\n",
6200 ret);
6201 return ret;
6202 }
6203
6204 ev = parse.fixed;
6205 frame = parse.frame_buf;
6206
6207 if (!ev || !frame) {
6208 ath11k_warn(ab, "failed to fetch mgmt rx hdr");
6209 return -EPROTO;
6210 }
6211
6212 hdr->pdev_id = ev->pdev_id;
6213 hdr->chan_freq = ev->chan_freq;
6214 hdr->channel = ev->channel;
6215 hdr->snr = ev->snr;
6216 hdr->rate = ev->rate;
6217 hdr->phy_mode = ev->phy_mode;
6218 hdr->buf_len = ev->buf_len;
6219 hdr->status = ev->status;
6220 hdr->flags = ev->flags;
6221 hdr->rssi = ev->rssi;
6222 hdr->tsf_delta = ev->tsf_delta;
6223 memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
6224
6225 if (skb->len < (frame - skb->data) + hdr->buf_len) {
6226 ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
6227 return -EPROTO;
6228 }
6229
6230 /* shift the sk_buff to point to `frame` */
6231 skb_trim(skb, 0);
6232 skb_put(skb, frame - skb->data);
6233 skb_pull(skb, frame - skb->data);
6234 skb_put(skb, hdr->buf_len);
6235
6236 ath11k_ce_byte_swap(skb->data, hdr->buf_len);
6237
6238 return 0;
6239 }
6240
wmi_process_mgmt_tx_comp(struct ath11k * ar,struct wmi_mgmt_tx_compl_event * tx_compl_param)6241 static int wmi_process_mgmt_tx_comp(struct ath11k *ar,
6242 struct wmi_mgmt_tx_compl_event *tx_compl_param)
6243 {
6244 struct sk_buff *msdu;
6245 struct ieee80211_tx_info *info;
6246 struct ath11k_skb_cb *skb_cb;
6247 int num_mgmt;
6248
6249 spin_lock_bh(&ar->txmgmt_idr_lock);
6250 msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);
6251
6252 if (!msdu) {
6253 ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
6254 tx_compl_param->desc_id);
6255 spin_unlock_bh(&ar->txmgmt_idr_lock);
6256 return -ENOENT;
6257 }
6258
6259 idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);
6260 spin_unlock_bh(&ar->txmgmt_idr_lock);
6261
6262 skb_cb = ATH11K_SKB_CB(msdu);
6263 dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
6264
6265 info = IEEE80211_SKB_CB(msdu);
6266 memset(&info->status, 0, sizeof(info->status));
6267 info->status.rates[0].idx = -1;
6268
6269 if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&
6270 !tx_compl_param->status) {
6271 info->flags |= IEEE80211_TX_STAT_ACK;
6272 if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
6273 ar->ab->wmi_ab.svc_map))
6274 info->status.ack_signal = tx_compl_param->ack_rssi;
6275 }
6276
6277 ieee80211_tx_status_irqsafe(ar->hw, msdu);
6278
6279 num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
6280
6281 /* WARN when we received this event without doing any mgmt tx */
6282 if (num_mgmt < 0)
6283 WARN_ON_ONCE(1);
6284
6285 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
6286 "mgmt tx comp pending %d desc id %d\n",
6287 num_mgmt, tx_compl_param->desc_id);
6288
6289 if (!num_mgmt)
6290 wake_up(&ar->txmgmt_empty_waitq);
6291
6292 return 0;
6293 }
6294
ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_mgmt_tx_compl_event * param)6295 static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
6296 struct sk_buff *skb,
6297 struct wmi_mgmt_tx_compl_event *param)
6298 {
6299 const void **tb;
6300 const struct wmi_mgmt_tx_compl_event *ev;
6301 int ret;
6302
6303 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6304 if (IS_ERR(tb)) {
6305 ret = PTR_ERR(tb);
6306 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6307 return ret;
6308 }
6309
6310 ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
6311 if (!ev) {
6312 ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
6313 kfree(tb);
6314 return -EPROTO;
6315 }
6316
6317 param->pdev_id = ev->pdev_id;
6318 param->desc_id = ev->desc_id;
6319 param->status = ev->status;
6320 param->ack_rssi = ev->ack_rssi;
6321
6322 kfree(tb);
6323 return 0;
6324 }
6325
ath11k_wmi_event_scan_started(struct ath11k * ar)6326 static void ath11k_wmi_event_scan_started(struct ath11k *ar)
6327 {
6328 lockdep_assert_held(&ar->data_lock);
6329
6330 switch (ar->scan.state) {
6331 case ATH11K_SCAN_IDLE:
6332 case ATH11K_SCAN_RUNNING:
6333 case ATH11K_SCAN_ABORTING:
6334 ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
6335 ath11k_scan_state_str(ar->scan.state),
6336 ar->scan.state);
6337 break;
6338 case ATH11K_SCAN_STARTING:
6339 ar->scan.state = ATH11K_SCAN_RUNNING;
6340 if (ar->scan.is_roc)
6341 ieee80211_ready_on_channel(ar->hw);
6342 complete(&ar->scan.started);
6343 break;
6344 }
6345 }
6346
ath11k_wmi_event_scan_start_failed(struct ath11k * ar)6347 static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
6348 {
6349 lockdep_assert_held(&ar->data_lock);
6350
6351 switch (ar->scan.state) {
6352 case ATH11K_SCAN_IDLE:
6353 case ATH11K_SCAN_RUNNING:
6354 case ATH11K_SCAN_ABORTING:
6355 ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
6356 ath11k_scan_state_str(ar->scan.state),
6357 ar->scan.state);
6358 break;
6359 case ATH11K_SCAN_STARTING:
6360 complete(&ar->scan.started);
6361 __ath11k_mac_scan_finish(ar);
6362 break;
6363 }
6364 }
6365
ath11k_wmi_event_scan_completed(struct ath11k * ar)6366 static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
6367 {
6368 lockdep_assert_held(&ar->data_lock);
6369
6370 switch (ar->scan.state) {
6371 case ATH11K_SCAN_IDLE:
6372 case ATH11K_SCAN_STARTING:
6373 /* One suspected reason scan can be completed while starting is
6374 * if firmware fails to deliver all scan events to the host,
6375 * e.g. when transport pipe is full. This has been observed
6376 * with spectral scan phyerr events starving wmi transport
6377 * pipe. In such case the "scan completed" event should be (and
6378 * is) ignored by the host as it may be just firmware's scan
6379 * state machine recovering.
6380 */
6381 ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
6382 ath11k_scan_state_str(ar->scan.state),
6383 ar->scan.state);
6384 break;
6385 case ATH11K_SCAN_RUNNING:
6386 case ATH11K_SCAN_ABORTING:
6387 __ath11k_mac_scan_finish(ar);
6388 break;
6389 }
6390 }
6391
ath11k_wmi_event_scan_bss_chan(struct ath11k * ar)6392 static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
6393 {
6394 lockdep_assert_held(&ar->data_lock);
6395
6396 switch (ar->scan.state) {
6397 case ATH11K_SCAN_IDLE:
6398 case ATH11K_SCAN_STARTING:
6399 ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
6400 ath11k_scan_state_str(ar->scan.state),
6401 ar->scan.state);
6402 break;
6403 case ATH11K_SCAN_RUNNING:
6404 case ATH11K_SCAN_ABORTING:
6405 ar->scan_channel = NULL;
6406 break;
6407 }
6408 }
6409
ath11k_wmi_event_scan_foreign_chan(struct ath11k * ar,u32 freq)6410 static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
6411 {
6412 lockdep_assert_held(&ar->data_lock);
6413
6414 switch (ar->scan.state) {
6415 case ATH11K_SCAN_IDLE:
6416 case ATH11K_SCAN_STARTING:
6417 ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
6418 ath11k_scan_state_str(ar->scan.state),
6419 ar->scan.state);
6420 break;
6421 case ATH11K_SCAN_RUNNING:
6422 case ATH11K_SCAN_ABORTING:
6423 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
6424 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
6425 complete(&ar->scan.on_channel);
6426 break;
6427 }
6428 }
6429
6430 static const char *
ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,enum wmi_scan_completion_reason reason)6431 ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
6432 enum wmi_scan_completion_reason reason)
6433 {
6434 switch (type) {
6435 case WMI_SCAN_EVENT_STARTED:
6436 return "started";
6437 case WMI_SCAN_EVENT_COMPLETED:
6438 switch (reason) {
6439 case WMI_SCAN_REASON_COMPLETED:
6440 return "completed";
6441 case WMI_SCAN_REASON_CANCELLED:
6442 return "completed [cancelled]";
6443 case WMI_SCAN_REASON_PREEMPTED:
6444 return "completed [preempted]";
6445 case WMI_SCAN_REASON_TIMEDOUT:
6446 return "completed [timedout]";
6447 case WMI_SCAN_REASON_INTERNAL_FAILURE:
6448 return "completed [internal err]";
6449 case WMI_SCAN_REASON_MAX:
6450 break;
6451 }
6452 return "completed [unknown]";
6453 case WMI_SCAN_EVENT_BSS_CHANNEL:
6454 return "bss channel";
6455 case WMI_SCAN_EVENT_FOREIGN_CHAN:
6456 return "foreign channel";
6457 case WMI_SCAN_EVENT_DEQUEUED:
6458 return "dequeued";
6459 case WMI_SCAN_EVENT_PREEMPTED:
6460 return "preempted";
6461 case WMI_SCAN_EVENT_START_FAILED:
6462 return "start failed";
6463 case WMI_SCAN_EVENT_RESTARTED:
6464 return "restarted";
6465 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
6466 return "foreign channel exit";
6467 default:
6468 return "unknown";
6469 }
6470 }
6471
ath11k_pull_scan_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_scan_event * scan_evt_param)6472 static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
6473 struct wmi_scan_event *scan_evt_param)
6474 {
6475 const void **tb;
6476 const struct wmi_scan_event *ev;
6477 int ret;
6478
6479 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6480 if (IS_ERR(tb)) {
6481 ret = PTR_ERR(tb);
6482 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6483 return ret;
6484 }
6485
6486 ev = tb[WMI_TAG_SCAN_EVENT];
6487 if (!ev) {
6488 ath11k_warn(ab, "failed to fetch scan ev");
6489 kfree(tb);
6490 return -EPROTO;
6491 }
6492
6493 scan_evt_param->event_type = ev->event_type;
6494 scan_evt_param->reason = ev->reason;
6495 scan_evt_param->channel_freq = ev->channel_freq;
6496 scan_evt_param->scan_req_id = ev->scan_req_id;
6497 scan_evt_param->scan_id = ev->scan_id;
6498 scan_evt_param->vdev_id = ev->vdev_id;
6499 scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
6500
6501 kfree(tb);
6502 return 0;
6503 }
6504
ath11k_pull_peer_sta_kickout_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_sta_kickout_arg * arg)6505 static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
6506 struct wmi_peer_sta_kickout_arg *arg)
6507 {
6508 const void **tb;
6509 const struct wmi_peer_sta_kickout_event *ev;
6510 int ret;
6511
6512 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6513 if (IS_ERR(tb)) {
6514 ret = PTR_ERR(tb);
6515 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6516 return ret;
6517 }
6518
6519 ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
6520 if (!ev) {
6521 ath11k_warn(ab, "failed to fetch peer sta kickout ev");
6522 kfree(tb);
6523 return -EPROTO;
6524 }
6525
6526 arg->mac_addr = ev->peer_macaddr.addr;
6527
6528 kfree(tb);
6529 return 0;
6530 }
6531
ath11k_pull_roam_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_roam_event * roam_ev)6532 static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
6533 struct wmi_roam_event *roam_ev)
6534 {
6535 const void **tb;
6536 const struct wmi_roam_event *ev;
6537 int ret;
6538
6539 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6540 if (IS_ERR(tb)) {
6541 ret = PTR_ERR(tb);
6542 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6543 return ret;
6544 }
6545
6546 ev = tb[WMI_TAG_ROAM_EVENT];
6547 if (!ev) {
6548 ath11k_warn(ab, "failed to fetch roam ev");
6549 kfree(tb);
6550 return -EPROTO;
6551 }
6552
6553 roam_ev->vdev_id = ev->vdev_id;
6554 roam_ev->reason = ev->reason;
6555 roam_ev->rssi = ev->rssi;
6556
6557 kfree(tb);
6558 return 0;
6559 }
6560
freq_to_idx(struct ath11k * ar,int freq)6561 static int freq_to_idx(struct ath11k *ar, int freq)
6562 {
6563 struct ieee80211_supported_band *sband;
6564 int band, ch, idx = 0;
6565
6566 for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
6567 sband = ar->hw->wiphy->bands[band];
6568 if (!sband)
6569 continue;
6570
6571 for (ch = 0; ch < sband->n_channels; ch++, idx++)
6572 if (sband->channels[ch].center_freq == freq)
6573 goto exit;
6574 }
6575
6576 exit:
6577 return idx;
6578 }
6579
ath11k_pull_chan_info_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_chan_info_event * ch_info_ev)6580 static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6581 struct wmi_chan_info_event *ch_info_ev)
6582 {
6583 const void **tb;
6584 const struct wmi_chan_info_event *ev;
6585 int ret;
6586
6587 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6588 if (IS_ERR(tb)) {
6589 ret = PTR_ERR(tb);
6590 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6591 return ret;
6592 }
6593
6594 ev = tb[WMI_TAG_CHAN_INFO_EVENT];
6595 if (!ev) {
6596 ath11k_warn(ab, "failed to fetch chan info ev");
6597 kfree(tb);
6598 return -EPROTO;
6599 }
6600
6601 ch_info_ev->err_code = ev->err_code;
6602 ch_info_ev->freq = ev->freq;
6603 ch_info_ev->cmd_flags = ev->cmd_flags;
6604 ch_info_ev->noise_floor = ev->noise_floor;
6605 ch_info_ev->rx_clear_count = ev->rx_clear_count;
6606 ch_info_ev->cycle_count = ev->cycle_count;
6607 ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
6608 ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
6609 ch_info_ev->rx_frame_count = ev->rx_frame_count;
6610 ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
6611 ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
6612 ch_info_ev->vdev_id = ev->vdev_id;
6613
6614 kfree(tb);
6615 return 0;
6616 }
6617
6618 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)6619 ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6620 struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
6621 {
6622 const void **tb;
6623 const struct wmi_pdev_bss_chan_info_event *ev;
6624 int ret;
6625
6626 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6627 if (IS_ERR(tb)) {
6628 ret = PTR_ERR(tb);
6629 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6630 return ret;
6631 }
6632
6633 ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
6634 if (!ev) {
6635 ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
6636 kfree(tb);
6637 return -EPROTO;
6638 }
6639
6640 bss_ch_info_ev->pdev_id = ev->pdev_id;
6641 bss_ch_info_ev->freq = ev->freq;
6642 bss_ch_info_ev->noise_floor = ev->noise_floor;
6643 bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
6644 bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
6645 bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
6646 bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
6647 bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
6648 bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
6649 bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
6650 bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
6651 bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
6652 bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
6653
6654 kfree(tb);
6655 return 0;
6656 }
6657
6658 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)6659 ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
6660 struct wmi_vdev_install_key_complete_arg *arg)
6661 {
6662 const void **tb;
6663 const struct wmi_vdev_install_key_compl_event *ev;
6664 int ret;
6665
6666 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6667 if (IS_ERR(tb)) {
6668 ret = PTR_ERR(tb);
6669 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6670 return ret;
6671 }
6672
6673 ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
6674 if (!ev) {
6675 ath11k_warn(ab, "failed to fetch vdev install key compl ev");
6676 kfree(tb);
6677 return -EPROTO;
6678 }
6679
6680 arg->vdev_id = ev->vdev_id;
6681 arg->macaddr = ev->peer_macaddr.addr;
6682 arg->key_idx = ev->key_idx;
6683 arg->key_flags = ev->key_flags;
6684 arg->status = ev->status;
6685
6686 kfree(tb);
6687 return 0;
6688 }
6689
ath11k_pull_peer_assoc_conf_ev(struct ath11k_base * ab,struct sk_buff * skb,struct wmi_peer_assoc_conf_arg * peer_assoc_conf)6690 static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
6691 struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
6692 {
6693 const void **tb;
6694 const struct wmi_peer_assoc_conf_event *ev;
6695 int ret;
6696
6697 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6698 if (IS_ERR(tb)) {
6699 ret = PTR_ERR(tb);
6700 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6701 return ret;
6702 }
6703
6704 ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
6705 if (!ev) {
6706 ath11k_warn(ab, "failed to fetch peer assoc conf ev");
6707 kfree(tb);
6708 return -EPROTO;
6709 }
6710
6711 peer_assoc_conf->vdev_id = ev->vdev_id;
6712 peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
6713
6714 kfree(tb);
6715 return 0;
6716 }
6717
ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base * src,struct ath11k_fw_stats_pdev * dst)6718 static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
6719 struct ath11k_fw_stats_pdev *dst)
6720 {
6721 dst->ch_noise_floor = src->chan_nf;
6722 dst->tx_frame_count = src->tx_frame_count;
6723 dst->rx_frame_count = src->rx_frame_count;
6724 dst->rx_clear_count = src->rx_clear_count;
6725 dst->cycle_count = src->cycle_count;
6726 dst->phy_err_count = src->phy_err_count;
6727 dst->chan_tx_power = src->chan_tx_pwr;
6728 }
6729
6730 static void
ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx * src,struct ath11k_fw_stats_pdev * dst)6731 ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
6732 struct ath11k_fw_stats_pdev *dst)
6733 {
6734 dst->comp_queued = src->comp_queued;
6735 dst->comp_delivered = src->comp_delivered;
6736 dst->msdu_enqued = src->msdu_enqued;
6737 dst->mpdu_enqued = src->mpdu_enqued;
6738 dst->wmm_drop = src->wmm_drop;
6739 dst->local_enqued = src->local_enqued;
6740 dst->local_freed = src->local_freed;
6741 dst->hw_queued = src->hw_queued;
6742 dst->hw_reaped = src->hw_reaped;
6743 dst->underrun = src->underrun;
6744 dst->hw_paused = src->hw_paused;
6745 dst->tx_abort = src->tx_abort;
6746 dst->mpdus_requeued = src->mpdus_requeued;
6747 dst->tx_ko = src->tx_ko;
6748 dst->tx_xretry = src->tx_xretry;
6749 dst->data_rc = src->data_rc;
6750 dst->self_triggers = src->self_triggers;
6751 dst->sw_retry_failure = src->sw_retry_failure;
6752 dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
6753 dst->pdev_cont_xretry = src->pdev_cont_xretry;
6754 dst->pdev_tx_timeout = src->pdev_tx_timeout;
6755 dst->pdev_resets = src->pdev_resets;
6756 dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
6757 dst->phy_underrun = src->phy_underrun;
6758 dst->txop_ovf = src->txop_ovf;
6759 dst->seq_posted = src->seq_posted;
6760 dst->seq_failed_queueing = src->seq_failed_queueing;
6761 dst->seq_completed = src->seq_completed;
6762 dst->seq_restarted = src->seq_restarted;
6763 dst->mu_seq_posted = src->mu_seq_posted;
6764 dst->mpdus_sw_flush = src->mpdus_sw_flush;
6765 dst->mpdus_hw_filter = src->mpdus_hw_filter;
6766 dst->mpdus_truncated = src->mpdus_truncated;
6767 dst->mpdus_ack_failed = src->mpdus_ack_failed;
6768 dst->mpdus_expired = src->mpdus_expired;
6769 }
6770
ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx * src,struct ath11k_fw_stats_pdev * dst)6771 static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
6772 struct ath11k_fw_stats_pdev *dst)
6773 {
6774 dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
6775 dst->status_rcvd = src->status_rcvd;
6776 dst->r0_frags = src->r0_frags;
6777 dst->r1_frags = src->r1_frags;
6778 dst->r2_frags = src->r2_frags;
6779 dst->r3_frags = src->r3_frags;
6780 dst->htt_msdus = src->htt_msdus;
6781 dst->htt_mpdus = src->htt_mpdus;
6782 dst->loc_msdus = src->loc_msdus;
6783 dst->loc_mpdus = src->loc_mpdus;
6784 dst->oversize_amsdu = src->oversize_amsdu;
6785 dst->phy_errs = src->phy_errs;
6786 dst->phy_err_drop = src->phy_err_drop;
6787 dst->mpdu_errs = src->mpdu_errs;
6788 dst->rx_ovfl_errs = src->rx_ovfl_errs;
6789 }
6790
6791 static void
ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats * src,struct ath11k_fw_stats_vdev * dst)6792 ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
6793 struct ath11k_fw_stats_vdev *dst)
6794 {
6795 int i;
6796
6797 dst->vdev_id = src->vdev_id;
6798 dst->beacon_snr = src->beacon_snr;
6799 dst->data_snr = src->data_snr;
6800 dst->num_rx_frames = src->num_rx_frames;
6801 dst->num_rts_fail = src->num_rts_fail;
6802 dst->num_rts_success = src->num_rts_success;
6803 dst->num_rx_err = src->num_rx_err;
6804 dst->num_rx_discard = src->num_rx_discard;
6805 dst->num_tx_not_acked = src->num_tx_not_acked;
6806
6807 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
6808 dst->num_tx_frames[i] = src->num_tx_frames[i];
6809
6810 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
6811 dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
6812
6813 for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
6814 dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
6815
6816 for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
6817 dst->tx_rate_history[i] = src->tx_rate_history[i];
6818
6819 for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
6820 dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
6821 }
6822
6823 static void
ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats * src,struct ath11k_fw_stats_bcn * dst)6824 ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
6825 struct ath11k_fw_stats_bcn *dst)
6826 {
6827 dst->vdev_id = src->vdev_id;
6828 dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
6829 dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
6830 }
6831
ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)6832 static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
6833 u16 tag, u16 len,
6834 const void *ptr, void *data)
6835 {
6836 struct wmi_tlv_fw_stats_parse *parse = data;
6837 const struct wmi_stats_event *ev = parse->ev;
6838 struct ath11k_fw_stats *stats = parse->stats;
6839 struct ath11k *ar;
6840 struct ath11k_vif *arvif;
6841 struct ieee80211_sta *sta;
6842 struct ath11k_sta *arsta;
6843 const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
6844 int j, ret = 0;
6845
6846 if (tag != WMI_TAG_RSSI_STATS)
6847 return -EPROTO;
6848
6849 rcu_read_lock();
6850
6851 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6852 stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
6853
6854 ath11k_dbg(ab, ATH11K_DBG_WMI,
6855 "stats vdev id %d mac %pM\n",
6856 stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
6857
6858 arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
6859 if (!arvif) {
6860 ath11k_warn(ab, "not found vif for vdev id %d\n",
6861 stats_rssi->vdev_id);
6862 ret = -EPROTO;
6863 goto exit;
6864 }
6865
6866 ath11k_dbg(ab, ATH11K_DBG_WMI,
6867 "stats bssid %pM vif %p\n",
6868 arvif->bssid, arvif->vif);
6869
6870 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6871 arvif->bssid,
6872 NULL);
6873 if (!sta) {
6874 ath11k_dbg(ab, ATH11K_DBG_WMI,
6875 "not found station of bssid %pM for rssi chain\n",
6876 arvif->bssid);
6877 goto exit;
6878 }
6879
6880 arsta = ath11k_sta_to_arsta(sta);
6881
6882 BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
6883 ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
6884
6885 for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
6886 arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
6887 ath11k_dbg(ab, ATH11K_DBG_WMI,
6888 "stats beacon rssi[%d] %d data rssi[%d] %d\n",
6889 j,
6890 stats_rssi->rssi_avg_beacon[j],
6891 j,
6892 stats_rssi->rssi_avg_data[j]);
6893 }
6894
6895 exit:
6896 rcu_read_unlock();
6897 return ret;
6898 }
6899
ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base * ab,struct wmi_tlv_fw_stats_parse * parse,const void * ptr,u16 len)6900 static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
6901 struct wmi_tlv_fw_stats_parse *parse,
6902 const void *ptr,
6903 u16 len)
6904 {
6905 struct ath11k_fw_stats *stats = parse->stats;
6906 const struct wmi_stats_event *ev = parse->ev;
6907 struct ath11k *ar;
6908 struct ath11k_vif *arvif;
6909 struct ieee80211_sta *sta;
6910 struct ath11k_sta *arsta;
6911 int i, ret = 0;
6912 #if defined(__linux__)
6913 const void *data = ptr;
6914 #elif defined(__FreeBSD__)
6915 const u8 *data = ptr;
6916 #endif
6917
6918 if (!ev) {
6919 ath11k_warn(ab, "failed to fetch update stats ev");
6920 return -EPROTO;
6921 }
6922
6923 stats->stats_id = 0;
6924
6925 rcu_read_lock();
6926
6927 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6928
6929 for (i = 0; i < ev->num_pdev_stats; i++) {
6930 const struct wmi_pdev_stats *src;
6931 struct ath11k_fw_stats_pdev *dst;
6932
6933 #if defined(__linux__)
6934 src = data;
6935 #elif defined(__FreeBSD__)
6936 src = (const void *)data;
6937 #endif
6938 if (len < sizeof(*src)) {
6939 ret = -EPROTO;
6940 goto exit;
6941 }
6942
6943 stats->stats_id = WMI_REQUEST_PDEV_STAT;
6944
6945 data += sizeof(*src);
6946 len -= sizeof(*src);
6947
6948 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6949 if (!dst)
6950 continue;
6951
6952 ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
6953 ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
6954 ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
6955 list_add_tail(&dst->list, &stats->pdevs);
6956 }
6957
6958 for (i = 0; i < ev->num_vdev_stats; i++) {
6959 const struct wmi_vdev_stats *src;
6960 struct ath11k_fw_stats_vdev *dst;
6961
6962 #if defined(__linux__)
6963 src = data;
6964 #elif defined(__FreeBSD__)
6965 src = (const void *)data;
6966 #endif
6967 if (len < sizeof(*src)) {
6968 ret = -EPROTO;
6969 goto exit;
6970 }
6971
6972 stats->stats_id = WMI_REQUEST_VDEV_STAT;
6973
6974 arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
6975 if (arvif) {
6976 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6977 arvif->bssid,
6978 NULL);
6979 if (sta) {
6980 arsta = ath11k_sta_to_arsta(sta);
6981 arsta->rssi_beacon = src->beacon_snr;
6982 ath11k_dbg(ab, ATH11K_DBG_WMI,
6983 "stats vdev id %d snr %d\n",
6984 src->vdev_id, src->beacon_snr);
6985 } else {
6986 ath11k_dbg(ab, ATH11K_DBG_WMI,
6987 "not found station of bssid %pM for vdev stat\n",
6988 arvif->bssid);
6989 }
6990 }
6991
6992 data += sizeof(*src);
6993 len -= sizeof(*src);
6994
6995 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6996 if (!dst)
6997 continue;
6998
6999 ath11k_wmi_pull_vdev_stats(src, dst);
7000 list_add_tail(&dst->list, &stats->vdevs);
7001 }
7002
7003 for (i = 0; i < ev->num_bcn_stats; i++) {
7004 const struct wmi_bcn_stats *src;
7005 struct ath11k_fw_stats_bcn *dst;
7006
7007 #if defined(__linux__)
7008 src = data;
7009 #elif defined(__FreeBSD__)
7010 src = (const void *)data;
7011 #endif
7012 if (len < sizeof(*src)) {
7013 ret = -EPROTO;
7014 goto exit;
7015 }
7016
7017 stats->stats_id = WMI_REQUEST_BCN_STAT;
7018
7019 data += sizeof(*src);
7020 len -= sizeof(*src);
7021
7022 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
7023 if (!dst)
7024 continue;
7025
7026 ath11k_wmi_pull_bcn_stats(src, dst);
7027 list_add_tail(&dst->list, &stats->bcn);
7028 }
7029
7030 exit:
7031 rcu_read_unlock();
7032 return ret;
7033 }
7034
ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)7035 static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
7036 u16 tag, u16 len,
7037 const void *ptr, void *data)
7038 {
7039 struct wmi_tlv_fw_stats_parse *parse = data;
7040 int ret = 0;
7041
7042 switch (tag) {
7043 case WMI_TAG_STATS_EVENT:
7044 #if defined(__linux__)
7045 parse->ev = (struct wmi_stats_event *)ptr;
7046 #elif defined(__FreeBSD__)
7047 parse->ev = (const struct wmi_stats_event *)ptr;
7048 #endif
7049 parse->stats->pdev_id = parse->ev->pdev_id;
7050 break;
7051 case WMI_TAG_ARRAY_BYTE:
7052 ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
7053 break;
7054 case WMI_TAG_PER_CHAIN_RSSI_STATS:
7055 #if defined(__linux__)
7056 parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
7057 #elif defined(__FreeBSD__)
7058 parse->rssi = (const struct wmi_per_chain_rssi_stats *)ptr;
7059 #endif
7060
7061 if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
7062 parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
7063
7064 ath11k_dbg(ab, ATH11K_DBG_WMI,
7065 "stats id 0x%x num chain %d\n",
7066 parse->ev->stats_id,
7067 parse->rssi_num);
7068 break;
7069 case WMI_TAG_ARRAY_STRUCT:
7070 if (parse->rssi_num && !parse->chain_rssi_done) {
7071 ret = ath11k_wmi_tlv_iter(ab, ptr, len,
7072 ath11k_wmi_tlv_rssi_chain_parse,
7073 parse);
7074 if (ret) {
7075 ath11k_warn(ab, "failed to parse rssi chain %d\n",
7076 ret);
7077 return ret;
7078 }
7079 parse->chain_rssi_done = true;
7080 }
7081 break;
7082 default:
7083 break;
7084 }
7085 return ret;
7086 }
7087
ath11k_wmi_pull_fw_stats(struct ath11k_base * ab,struct sk_buff * skb,struct ath11k_fw_stats * stats)7088 int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
7089 struct ath11k_fw_stats *stats)
7090 {
7091 struct wmi_tlv_fw_stats_parse parse = { };
7092
7093 stats->stats_id = 0;
7094 parse.stats = stats;
7095
7096 return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7097 ath11k_wmi_tlv_fw_stats_parse,
7098 &parse);
7099 }
7100
7101 static void
ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7102 ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7103 char *buf, u32 *length)
7104 {
7105 u32 len = *length;
7106 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7107
7108 len += scnprintf(buf + len, buf_len - len, "\n");
7109 len += scnprintf(buf + len, buf_len - len, "%30s\n",
7110 "ath11k PDEV stats");
7111 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7112 "=================");
7113
7114 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7115 "Channel noise floor", pdev->ch_noise_floor);
7116 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7117 "Channel TX power", pdev->chan_tx_power);
7118 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7119 "TX frame count", pdev->tx_frame_count);
7120 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7121 "RX frame count", pdev->rx_frame_count);
7122 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7123 "RX clear count", pdev->rx_clear_count);
7124 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7125 "Cycle count", pdev->cycle_count);
7126 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7127 "PHY error count", pdev->phy_err_count);
7128
7129 *length = len;
7130 }
7131
7132 static void
ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7133 ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7134 char *buf, u32 *length)
7135 {
7136 u32 len = *length;
7137 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7138
7139 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
7140 "ath11k PDEV TX stats");
7141 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7142 "====================");
7143
7144 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7145 "HTT cookies queued", pdev->comp_queued);
7146 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7147 "HTT cookies disp.", pdev->comp_delivered);
7148 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7149 "MSDU queued", pdev->msdu_enqued);
7150 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7151 "MPDU queued", pdev->mpdu_enqued);
7152 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7153 "MSDUs dropped", pdev->wmm_drop);
7154 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7155 "Local enqued", pdev->local_enqued);
7156 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7157 "Local freed", pdev->local_freed);
7158 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7159 "HW queued", pdev->hw_queued);
7160 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7161 "PPDUs reaped", pdev->hw_reaped);
7162 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7163 "Num underruns", pdev->underrun);
7164 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7165 "Num HW Paused", pdev->hw_paused);
7166 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7167 "PPDUs cleaned", pdev->tx_abort);
7168 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7169 "MPDUs requeued", pdev->mpdus_requeued);
7170 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7171 "PPDU OK", pdev->tx_ko);
7172 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7173 "Excessive retries", pdev->tx_xretry);
7174 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7175 "HW rate", pdev->data_rc);
7176 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7177 "Sched self triggers", pdev->self_triggers);
7178 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7179 "Dropped due to SW retries",
7180 pdev->sw_retry_failure);
7181 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7182 "Illegal rate phy errors",
7183 pdev->illgl_rate_phy_err);
7184 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7185 "PDEV continuous xretry", pdev->pdev_cont_xretry);
7186 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7187 "TX timeout", pdev->pdev_tx_timeout);
7188 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7189 "PDEV resets", pdev->pdev_resets);
7190 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7191 "Stateless TIDs alloc failures",
7192 pdev->stateless_tid_alloc_failure);
7193 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7194 "PHY underrun", pdev->phy_underrun);
7195 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7196 "MPDU is more than txop limit", pdev->txop_ovf);
7197 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7198 "Num sequences posted", pdev->seq_posted);
7199 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7200 "Num seq failed queueing ", pdev->seq_failed_queueing);
7201 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7202 "Num sequences completed ", pdev->seq_completed);
7203 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7204 "Num sequences restarted ", pdev->seq_restarted);
7205 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7206 "Num of MU sequences posted ", pdev->mu_seq_posted);
7207 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7208 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
7209 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7210 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
7211 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7212 "Num of MPDUS truncated ", pdev->mpdus_truncated);
7213 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7214 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
7215 len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
7216 "Num of MPDUS expired ", pdev->mpdus_expired);
7217 *length = len;
7218 }
7219
7220 static void
ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev * pdev,char * buf,u32 * length)7221 ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
7222 char *buf, u32 *length)
7223 {
7224 u32 len = *length;
7225 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7226
7227 len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
7228 "ath11k PDEV RX stats");
7229 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7230 "====================");
7231
7232 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7233 "Mid PPDU route change",
7234 pdev->mid_ppdu_route_change);
7235 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7236 "Tot. number of statuses", pdev->status_rcvd);
7237 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7238 "Extra frags on rings 0", pdev->r0_frags);
7239 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7240 "Extra frags on rings 1", pdev->r1_frags);
7241 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7242 "Extra frags on rings 2", pdev->r2_frags);
7243 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7244 "Extra frags on rings 3", pdev->r3_frags);
7245 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7246 "MSDUs delivered to HTT", pdev->htt_msdus);
7247 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7248 "MPDUs delivered to HTT", pdev->htt_mpdus);
7249 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7250 "MSDUs delivered to stack", pdev->loc_msdus);
7251 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7252 "MPDUs delivered to stack", pdev->loc_mpdus);
7253 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7254 "Oversized AMSUs", pdev->oversize_amsdu);
7255 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7256 "PHY errors", pdev->phy_errs);
7257 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7258 "PHY errors drops", pdev->phy_err_drop);
7259 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7260 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
7261 len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
7262 "Overflow errors", pdev->rx_ovfl_errs);
7263 *length = len;
7264 }
7265
7266 static void
ath11k_wmi_fw_vdev_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_vdev * vdev,char * buf,u32 * length)7267 ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
7268 const struct ath11k_fw_stats_vdev *vdev,
7269 char *buf, u32 *length)
7270 {
7271 u32 len = *length;
7272 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7273 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
7274 u8 *vif_macaddr;
7275 int i;
7276
7277 /* VDEV stats has all the active VDEVs of other PDEVs as well,
7278 * ignoring those not part of requested PDEV
7279 */
7280 if (!arvif)
7281 return;
7282
7283 vif_macaddr = arvif->vif->addr;
7284
7285 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7286 "VDEV ID", vdev->vdev_id);
7287 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7288 "VDEV MAC address", vif_macaddr);
7289 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7290 "beacon snr", vdev->beacon_snr);
7291 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7292 "data snr", vdev->data_snr);
7293 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7294 "num rx frames", vdev->num_rx_frames);
7295 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7296 "num rts fail", vdev->num_rts_fail);
7297 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7298 "num rts success", vdev->num_rts_success);
7299 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7300 "num rx err", vdev->num_rx_err);
7301 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7302 "num rx discard", vdev->num_rx_discard);
7303 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7304 "num tx not acked", vdev->num_tx_not_acked);
7305
7306 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
7307 len += scnprintf(buf + len, buf_len - len,
7308 "%25s [%02d] %u\n",
7309 "num tx frames", i,
7310 vdev->num_tx_frames[i]);
7311
7312 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
7313 len += scnprintf(buf + len, buf_len - len,
7314 "%25s [%02d] %u\n",
7315 "num tx frames retries", i,
7316 vdev->num_tx_frames_retries[i]);
7317
7318 for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
7319 len += scnprintf(buf + len, buf_len - len,
7320 "%25s [%02d] %u\n",
7321 "num tx frames failures", i,
7322 vdev->num_tx_frames_failures[i]);
7323
7324 for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
7325 len += scnprintf(buf + len, buf_len - len,
7326 "%25s [%02d] 0x%08x\n",
7327 "tx rate history", i,
7328 vdev->tx_rate_history[i]);
7329
7330 for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
7331 len += scnprintf(buf + len, buf_len - len,
7332 "%25s [%02d] %u\n",
7333 "beacon rssi history", i,
7334 vdev->beacon_rssi_history[i]);
7335
7336 len += scnprintf(buf + len, buf_len - len, "\n");
7337 *length = len;
7338 }
7339
7340 static void
ath11k_wmi_fw_bcn_stats_fill(struct ath11k * ar,const struct ath11k_fw_stats_bcn * bcn,char * buf,u32 * length)7341 ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
7342 const struct ath11k_fw_stats_bcn *bcn,
7343 char *buf, u32 *length)
7344 {
7345 u32 len = *length;
7346 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7347 struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
7348 u8 *vdev_macaddr;
7349
7350 if (!arvif) {
7351 ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
7352 bcn->vdev_id);
7353 return;
7354 }
7355
7356 vdev_macaddr = arvif->vif->addr;
7357
7358 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7359 "VDEV ID", bcn->vdev_id);
7360 len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7361 "VDEV MAC address", vdev_macaddr);
7362 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7363 "================");
7364 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7365 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
7366 len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7367 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
7368
7369 len += scnprintf(buf + len, buf_len - len, "\n");
7370 *length = len;
7371 }
7372
ath11k_wmi_fw_stats_fill(struct ath11k * ar,struct ath11k_fw_stats * fw_stats,u32 stats_id,char * buf)7373 void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
7374 struct ath11k_fw_stats *fw_stats,
7375 u32 stats_id, char *buf)
7376 {
7377 u32 len = 0;
7378 u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7379 const struct ath11k_fw_stats_pdev *pdev;
7380 const struct ath11k_fw_stats_vdev *vdev;
7381 const struct ath11k_fw_stats_bcn *bcn;
7382 size_t num_bcn;
7383
7384 spin_lock_bh(&ar->data_lock);
7385
7386 if (stats_id == WMI_REQUEST_PDEV_STAT) {
7387 pdev = list_first_entry_or_null(&fw_stats->pdevs,
7388 struct ath11k_fw_stats_pdev, list);
7389 if (!pdev) {
7390 ath11k_warn(ar->ab, "failed to get pdev stats\n");
7391 goto unlock;
7392 }
7393
7394 ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
7395 ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
7396 ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
7397 }
7398
7399 if (stats_id == WMI_REQUEST_VDEV_STAT) {
7400 len += scnprintf(buf + len, buf_len - len, "\n");
7401 len += scnprintf(buf + len, buf_len - len, "%30s\n",
7402 "ath11k VDEV stats");
7403 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7404 "=================");
7405
7406 list_for_each_entry(vdev, &fw_stats->vdevs, list)
7407 ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
7408 }
7409
7410 if (stats_id == WMI_REQUEST_BCN_STAT) {
7411 num_bcn = list_count_nodes(&fw_stats->bcn);
7412
7413 len += scnprintf(buf + len, buf_len - len, "\n");
7414 len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
7415 "ath11k Beacon stats", num_bcn);
7416 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7417 "===================");
7418
7419 list_for_each_entry(bcn, &fw_stats->bcn, list)
7420 ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
7421 }
7422
7423 unlock:
7424 spin_unlock_bh(&ar->data_lock);
7425
7426 if (len >= buf_len)
7427 buf[len - 1] = 0;
7428 else
7429 buf[len] = 0;
7430 }
7431
ath11k_wmi_op_ep_tx_credits(struct ath11k_base * ab)7432 static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
7433 {
7434 /* try to send pending beacons first. they take priority */
7435 wake_up(&ab->wmi_ab.tx_credits_wq);
7436 }
7437
ath11k_reg_11d_new_cc_event(struct ath11k_base * ab,struct sk_buff * skb)7438 static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
7439 {
7440 const struct wmi_11d_new_cc_ev *ev;
7441 struct ath11k *ar;
7442 struct ath11k_pdev *pdev;
7443 const void **tb;
7444 int ret, i;
7445
7446 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7447 if (IS_ERR(tb)) {
7448 ret = PTR_ERR(tb);
7449 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7450 return ret;
7451 }
7452
7453 ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
7454 if (!ev) {
7455 kfree(tb);
7456 ath11k_warn(ab, "failed to fetch 11d new cc ev");
7457 return -EPROTO;
7458 }
7459
7460 spin_lock_bh(&ab->base_lock);
7461 memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
7462 spin_unlock_bh(&ab->base_lock);
7463
7464 ath11k_dbg(ab, ATH11K_DBG_WMI, "event 11d new cc %c%c\n",
7465 ab->new_alpha2[0],
7466 ab->new_alpha2[1]);
7467
7468 kfree(tb);
7469
7470 for (i = 0; i < ab->num_radios; i++) {
7471 pdev = &ab->pdevs[i];
7472 ar = pdev->ar;
7473 ar->state_11d = ATH11K_11D_IDLE;
7474 complete(&ar->completed_11d_scan);
7475 }
7476
7477 queue_work(ab->workqueue, &ab->update_11d_work);
7478
7479 return 0;
7480 }
7481
ath11k_wmi_htc_tx_complete(struct ath11k_base * ab,struct sk_buff * skb)7482 static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
7483 struct sk_buff *skb)
7484 {
7485 struct ath11k_pdev_wmi *wmi = NULL;
7486 u32 i;
7487 u8 wmi_ep_count;
7488 u8 eid;
7489
7490 eid = ATH11K_SKB_CB(skb)->eid;
7491 dev_kfree_skb(skb);
7492
7493 if (eid >= ATH11K_HTC_EP_COUNT)
7494 return;
7495
7496 wmi_ep_count = ab->htc.wmi_ep_count;
7497 if (wmi_ep_count > ab->hw_params.max_radios)
7498 return;
7499
7500 for (i = 0; i < ab->htc.wmi_ep_count; i++) {
7501 if (ab->wmi_ab.wmi[i].eid == eid) {
7502 wmi = &ab->wmi_ab.wmi[i];
7503 break;
7504 }
7505 }
7506
7507 if (wmi)
7508 wake_up(&wmi->tx_ce_desc_wq);
7509 }
7510
ath11k_reg_chan_list_event(struct ath11k_base * ab,struct sk_buff * skb,enum wmi_reg_chan_list_cmd_type id)7511 static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,
7512 enum wmi_reg_chan_list_cmd_type id)
7513 {
7514 struct cur_regulatory_info *reg_info;
7515 int ret;
7516
7517 reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
7518 if (!reg_info)
7519 return -ENOMEM;
7520
7521 if (id == WMI_REG_CHAN_LIST_CC_ID)
7522 ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
7523 else
7524 ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);
7525
7526 if (ret) {
7527 ath11k_warn(ab, "failed to extract regulatory info\n");
7528 goto mem_free;
7529 }
7530
7531 ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);
7532 if (ret) {
7533 ath11k_warn(ab, "failed to process regulatory info %d\n", ret);
7534 goto mem_free;
7535 }
7536
7537 kfree(reg_info);
7538 return 0;
7539
7540 mem_free:
7541 ath11k_reg_reset_info(reg_info);
7542 kfree(reg_info);
7543 return ret;
7544 }
7545
ath11k_wmi_tlv_rdy_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)7546 static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
7547 const void *ptr, void *data)
7548 {
7549 struct wmi_tlv_rdy_parse *rdy_parse = data;
7550 struct wmi_ready_event fixed_param;
7551 #if defined(__linux__)
7552 struct wmi_mac_addr *addr_list;
7553 #elif defined(__FreeBSD__)
7554 const struct wmi_mac_addr *addr_list;
7555 #endif
7556 struct ath11k_pdev *pdev;
7557 u32 num_mac_addr;
7558 int i;
7559
7560 switch (tag) {
7561 case WMI_TAG_READY_EVENT:
7562 memset(&fixed_param, 0, sizeof(fixed_param));
7563 #if defined(__linux__)
7564 memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
7565 #elif defined(__FreeBSD__)
7566 memcpy(&fixed_param, ptr,
7567 #endif
7568 min_t(u16, sizeof(fixed_param), len));
7569 rdy_parse->num_extra_mac_addr =
7570 fixed_param.ready_event_min.num_extra_mac_addr;
7571
7572 ether_addr_copy(ab->mac_addr,
7573 fixed_param.ready_event_min.mac_addr.addr);
7574 ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
7575 break;
7576 case WMI_TAG_ARRAY_FIXED_STRUCT:
7577 #if defined(__linux__)
7578 addr_list = (struct wmi_mac_addr *)ptr;
7579 #elif defined(__FreeBSD__)
7580 addr_list = (const struct wmi_mac_addr *)ptr;
7581 #endif
7582 num_mac_addr = rdy_parse->num_extra_mac_addr;
7583
7584 if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
7585 break;
7586
7587 for (i = 0; i < ab->num_radios; i++) {
7588 pdev = &ab->pdevs[i];
7589 ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
7590 }
7591 ab->pdevs_macaddr_valid = true;
7592 break;
7593 default:
7594 break;
7595 }
7596
7597 return 0;
7598 }
7599
ath11k_ready_event(struct ath11k_base * ab,struct sk_buff * skb)7600 static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
7601 {
7602 struct wmi_tlv_rdy_parse rdy_parse = { };
7603 int ret;
7604
7605 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7606 ath11k_wmi_tlv_rdy_parse, &rdy_parse);
7607 if (ret) {
7608 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
7609 return ret;
7610 }
7611
7612 ath11k_dbg(ab, ATH11K_DBG_WMI, "event ready");
7613
7614 complete(&ab->wmi_ab.unified_ready);
7615 return 0;
7616 }
7617
ath11k_peer_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7618 static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7619 {
7620 struct wmi_peer_delete_resp_event peer_del_resp;
7621 struct ath11k *ar;
7622
7623 if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
7624 ath11k_warn(ab, "failed to extract peer delete resp");
7625 return;
7626 }
7627
7628 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer delete resp");
7629
7630 rcu_read_lock();
7631 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
7632 if (!ar) {
7633 ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
7634 peer_del_resp.vdev_id);
7635 rcu_read_unlock();
7636 return;
7637 }
7638
7639 complete(&ar->peer_delete_done);
7640 rcu_read_unlock();
7641 ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
7642 peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
7643 }
7644
ath11k_vdev_delete_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7645 static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
7646 struct sk_buff *skb)
7647 {
7648 struct ath11k *ar;
7649 u32 vdev_id = 0;
7650
7651 if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
7652 ath11k_warn(ab, "failed to extract vdev delete resp");
7653 return;
7654 }
7655
7656 rcu_read_lock();
7657 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7658 if (!ar) {
7659 ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
7660 vdev_id);
7661 rcu_read_unlock();
7662 return;
7663 }
7664
7665 complete(&ar->vdev_delete_done);
7666
7667 rcu_read_unlock();
7668
7669 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev delete resp for vdev id %d\n",
7670 vdev_id);
7671 }
7672
ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)7673 static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
7674 {
7675 switch (vdev_resp_status) {
7676 case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
7677 return "invalid vdev id";
7678 case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
7679 return "not supported";
7680 case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
7681 return "dfs violation";
7682 case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
7683 return "invalid regdomain";
7684 default:
7685 return "unknown";
7686 }
7687 }
7688
ath11k_vdev_start_resp_event(struct ath11k_base * ab,struct sk_buff * skb)7689 static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7690 {
7691 struct wmi_vdev_start_resp_event vdev_start_resp;
7692 struct ath11k *ar;
7693 u32 status;
7694
7695 if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
7696 ath11k_warn(ab, "failed to extract vdev start resp");
7697 return;
7698 }
7699
7700 ath11k_dbg(ab, ATH11K_DBG_WMI, "event start resp event");
7701
7702 rcu_read_lock();
7703 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
7704 if (!ar) {
7705 ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
7706 vdev_start_resp.vdev_id);
7707 rcu_read_unlock();
7708 return;
7709 }
7710
7711 ar->last_wmi_vdev_start_status = 0;
7712 ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;
7713 status = vdev_start_resp.status;
7714
7715 if (WARN_ON_ONCE(status)) {
7716 ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
7717 status, ath11k_wmi_vdev_resp_print(status));
7718 ar->last_wmi_vdev_start_status = status;
7719 }
7720
7721 complete(&ar->vdev_setup_done);
7722
7723 rcu_read_unlock();
7724
7725 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
7726 vdev_start_resp.vdev_id);
7727 }
7728
ath11k_bcn_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)7729 static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
7730 {
7731 struct ath11k_vif *arvif;
7732 u32 vdev_id, tx_status;
7733
7734 if (ath11k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {
7735 ath11k_warn(ab, "failed to extract bcn tx status");
7736 return;
7737 }
7738
7739 ath11k_dbg(ab, ATH11K_DBG_WMI, "event offload bcn tx status");
7740
7741 rcu_read_lock();
7742 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
7743 if (!arvif) {
7744 ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
7745 vdev_id);
7746 rcu_read_unlock();
7747 return;
7748 }
7749
7750 queue_work(ab->workqueue, &arvif->bcn_tx_work);
7751
7752 rcu_read_unlock();
7753 }
7754
ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base * ab,struct sk_buff * skb)7755 static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,
7756 struct sk_buff *skb)
7757 {
7758 const struct wmi_peer_sta_ps_state_chg_event *ev;
7759 struct ieee80211_sta *sta;
7760 struct ath11k_peer *peer;
7761 struct ath11k *ar;
7762 struct ath11k_sta *arsta;
7763 const void **tb;
7764 enum ath11k_wmi_peer_ps_state peer_previous_ps_state;
7765 int ret;
7766
7767 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7768 if (IS_ERR(tb)) {
7769 ret = PTR_ERR(tb);
7770 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7771 return;
7772 }
7773
7774 ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];
7775 if (!ev) {
7776 ath11k_warn(ab, "failed to fetch sta ps change ev");
7777 kfree(tb);
7778 return;
7779 }
7780
7781 ath11k_dbg(ab, ATH11K_DBG_WMI,
7782 "event peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
7783 ev->peer_macaddr.addr, ev->peer_ps_state,
7784 ev->ps_supported_bitmap, ev->peer_ps_valid,
7785 ev->peer_ps_timestamp);
7786
7787 rcu_read_lock();
7788
7789 spin_lock_bh(&ab->base_lock);
7790
7791 peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);
7792
7793 if (!peer) {
7794 spin_unlock_bh(&ab->base_lock);
7795 ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);
7796 goto exit;
7797 }
7798
7799 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);
7800
7801 if (!ar) {
7802 spin_unlock_bh(&ab->base_lock);
7803 ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",
7804 peer->vdev_id);
7805
7806 goto exit;
7807 }
7808
7809 sta = peer->sta;
7810
7811 spin_unlock_bh(&ab->base_lock);
7812
7813 if (!sta) {
7814 ath11k_warn(ab, "failed to find station entry %pM\n",
7815 ev->peer_macaddr.addr);
7816 goto exit;
7817 }
7818
7819 arsta = ath11k_sta_to_arsta(sta);
7820
7821 spin_lock_bh(&ar->data_lock);
7822
7823 peer_previous_ps_state = arsta->peer_ps_state;
7824 arsta->peer_ps_state = ev->peer_ps_state;
7825 arsta->peer_current_ps_valid = !!ev->peer_ps_valid;
7826
7827 if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,
7828 ar->ab->wmi_ab.svc_map)) {
7829 if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||
7830 !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||
7831 !ev->peer_ps_valid)
7832 goto out;
7833
7834 if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {
7835 arsta->ps_start_time = ev->peer_ps_timestamp;
7836 arsta->ps_start_jiffies = jiffies;
7837 } else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&
7838 peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {
7839 arsta->ps_total_duration = arsta->ps_total_duration +
7840 (ev->peer_ps_timestamp - arsta->ps_start_time);
7841 }
7842
7843 if (ar->ps_timekeeper_enable)
7844 trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,
7845 ev->peer_ps_timestamp,
7846 arsta->peer_ps_state);
7847 }
7848
7849 out:
7850 spin_unlock_bh(&ar->data_lock);
7851 exit:
7852 rcu_read_unlock();
7853 kfree(tb);
7854 }
7855
ath11k_vdev_stopped_event(struct ath11k_base * ab,struct sk_buff * skb)7856 static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
7857 {
7858 struct ath11k *ar;
7859 u32 vdev_id = 0;
7860
7861 if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
7862 ath11k_warn(ab, "failed to extract vdev stopped event");
7863 return;
7864 }
7865
7866 ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev stopped");
7867
7868 rcu_read_lock();
7869 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7870 if (!ar) {
7871 ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
7872 vdev_id);
7873 rcu_read_unlock();
7874 return;
7875 }
7876
7877 complete(&ar->vdev_setup_done);
7878
7879 rcu_read_unlock();
7880
7881 ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
7882 }
7883
ath11k_mgmt_rx_event(struct ath11k_base * ab,struct sk_buff * skb)7884 static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
7885 {
7886 struct mgmt_rx_event_params rx_ev = {};
7887 struct ath11k *ar;
7888 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
7889 struct ieee80211_hdr *hdr;
7890 u16 fc;
7891 struct ieee80211_supported_band *sband;
7892
7893 if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
7894 ath11k_warn(ab, "failed to extract mgmt rx event");
7895 dev_kfree_skb(skb);
7896 return;
7897 }
7898
7899 memset(status, 0, sizeof(*status));
7900
7901 ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx status %08x\n",
7902 rx_ev.status);
7903
7904 rcu_read_lock();
7905 ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
7906
7907 if (!ar) {
7908 ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
7909 rx_ev.pdev_id);
7910 dev_kfree_skb(skb);
7911 goto exit;
7912 }
7913
7914 if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
7915 (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
7916 WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
7917 dev_kfree_skb(skb);
7918 goto exit;
7919 }
7920
7921 if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
7922 status->flag |= RX_FLAG_MMIC_ERROR;
7923
7924 if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
7925 rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
7926 status->band = NL80211_BAND_6GHZ;
7927 status->freq = rx_ev.chan_freq;
7928 } else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
7929 status->band = NL80211_BAND_2GHZ;
7930 } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
7931 status->band = NL80211_BAND_5GHZ;
7932 } else {
7933 /* Shouldn't happen unless list of advertised channels to
7934 * mac80211 has been changed.
7935 */
7936 WARN_ON_ONCE(1);
7937 dev_kfree_skb(skb);
7938 goto exit;
7939 }
7940
7941 if (rx_ev.phy_mode == MODE_11B &&
7942 (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
7943 ath11k_dbg(ab, ATH11K_DBG_WMI,
7944 "mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
7945
7946 sband = &ar->mac.sbands[status->band];
7947
7948 if (status->band != NL80211_BAND_6GHZ)
7949 status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
7950 status->band);
7951
7952 status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
7953 status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
7954
7955 hdr = (struct ieee80211_hdr *)skb->data;
7956 fc = le16_to_cpu(hdr->frame_control);
7957
7958 /* Firmware is guaranteed to report all essential management frames via
7959 * WMI while it can deliver some extra via HTT. Since there can be
7960 * duplicates split the reporting wrt monitor/sniffing.
7961 */
7962 status->flag |= RX_FLAG_SKIP_MONITOR;
7963
7964 /* In case of PMF, FW delivers decrypted frames with Protected Bit set.
7965 * Don't clear that. Also, FW delivers broadcast management frames
7966 * (ex: group privacy action frames in mesh) as encrypted payload.
7967 */
7968 if (ieee80211_has_protected(hdr->frame_control) &&
7969 !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
7970 status->flag |= RX_FLAG_DECRYPTED;
7971
7972 if (!ieee80211_is_robust_mgmt_frame(skb)) {
7973 status->flag |= RX_FLAG_IV_STRIPPED |
7974 RX_FLAG_MMIC_STRIPPED;
7975 hdr->frame_control = __cpu_to_le16(fc &
7976 ~IEEE80211_FCTL_PROTECTED);
7977 }
7978 }
7979
7980 if (ieee80211_is_beacon(hdr->frame_control))
7981 ath11k_mac_handle_beacon(ar, skb);
7982
7983 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7984 "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
7985 skb, skb->len,
7986 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
7987
7988 ath11k_dbg(ab, ATH11K_DBG_MGMT,
7989 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
7990 status->freq, status->band, status->signal,
7991 status->rate_idx);
7992
7993 ieee80211_rx_ni(ar->hw, skb);
7994
7995 exit:
7996 rcu_read_unlock();
7997 }
7998
ath11k_mgmt_tx_compl_event(struct ath11k_base * ab,struct sk_buff * skb)7999 static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
8000 {
8001 struct wmi_mgmt_tx_compl_event tx_compl_param = {};
8002 struct ath11k *ar;
8003
8004 if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
8005 ath11k_warn(ab, "failed to extract mgmt tx compl event");
8006 return;
8007 }
8008
8009 rcu_read_lock();
8010 ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
8011 if (!ar) {
8012 ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
8013 tx_compl_param.pdev_id);
8014 goto exit;
8015 }
8016
8017 wmi_process_mgmt_tx_comp(ar, &tx_compl_param);
8018
8019 ath11k_dbg(ab, ATH11K_DBG_MGMT,
8020 "event mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",
8021 tx_compl_param.pdev_id, tx_compl_param.desc_id,
8022 tx_compl_param.status, tx_compl_param.ack_rssi);
8023
8024 exit:
8025 rcu_read_unlock();
8026 }
8027
ath11k_get_ar_on_scan_state(struct ath11k_base * ab,u32 vdev_id,enum ath11k_scan_state state)8028 static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
8029 u32 vdev_id,
8030 enum ath11k_scan_state state)
8031 {
8032 int i;
8033 struct ath11k_pdev *pdev;
8034 struct ath11k *ar;
8035
8036 for (i = 0; i < ab->num_radios; i++) {
8037 pdev = rcu_dereference(ab->pdevs_active[i]);
8038 if (pdev && pdev->ar) {
8039 ar = pdev->ar;
8040
8041 spin_lock_bh(&ar->data_lock);
8042 if (ar->scan.state == state &&
8043 ar->scan.vdev_id == vdev_id) {
8044 spin_unlock_bh(&ar->data_lock);
8045 return ar;
8046 }
8047 spin_unlock_bh(&ar->data_lock);
8048 }
8049 }
8050 return NULL;
8051 }
8052
ath11k_scan_event(struct ath11k_base * ab,struct sk_buff * skb)8053 static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
8054 {
8055 struct ath11k *ar;
8056 struct wmi_scan_event scan_ev = {};
8057
8058 if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
8059 ath11k_warn(ab, "failed to extract scan event");
8060 return;
8061 }
8062
8063 rcu_read_lock();
8064
8065 /* In case the scan was cancelled, ex. during interface teardown,
8066 * the interface will not be found in active interfaces.
8067 * Rather, in such scenarios, iterate over the active pdev's to
8068 * search 'ar' if the corresponding 'ar' scan is ABORTING and the
8069 * aborting scan's vdev id matches this event info.
8070 */
8071 if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
8072 scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
8073 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
8074 ATH11K_SCAN_ABORTING);
8075 if (!ar)
8076 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
8077 ATH11K_SCAN_RUNNING);
8078 } else {
8079 ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
8080 }
8081
8082 if (!ar) {
8083 ath11k_warn(ab, "Received scan event for unknown vdev");
8084 rcu_read_unlock();
8085 return;
8086 }
8087
8088 spin_lock_bh(&ar->data_lock);
8089
8090 ath11k_dbg(ab, ATH11K_DBG_WMI,
8091 "event scan %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
8092 ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
8093 scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
8094 scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
8095 ath11k_scan_state_str(ar->scan.state), ar->scan.state);
8096
8097 switch (scan_ev.event_type) {
8098 case WMI_SCAN_EVENT_STARTED:
8099 ath11k_wmi_event_scan_started(ar);
8100 break;
8101 case WMI_SCAN_EVENT_COMPLETED:
8102 ath11k_wmi_event_scan_completed(ar);
8103 break;
8104 case WMI_SCAN_EVENT_BSS_CHANNEL:
8105 ath11k_wmi_event_scan_bss_chan(ar);
8106 break;
8107 case WMI_SCAN_EVENT_FOREIGN_CHAN:
8108 ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
8109 break;
8110 case WMI_SCAN_EVENT_START_FAILED:
8111 ath11k_warn(ab, "received scan start failure event\n");
8112 ath11k_wmi_event_scan_start_failed(ar);
8113 break;
8114 case WMI_SCAN_EVENT_DEQUEUED:
8115 __ath11k_mac_scan_finish(ar);
8116 break;
8117 case WMI_SCAN_EVENT_PREEMPTED:
8118 case WMI_SCAN_EVENT_RESTARTED:
8119 case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
8120 default:
8121 break;
8122 }
8123
8124 spin_unlock_bh(&ar->data_lock);
8125
8126 rcu_read_unlock();
8127 }
8128
ath11k_peer_sta_kickout_event(struct ath11k_base * ab,struct sk_buff * skb)8129 static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
8130 {
8131 struct wmi_peer_sta_kickout_arg arg = {};
8132 struct ieee80211_sta *sta;
8133 struct ath11k_peer *peer;
8134 struct ath11k *ar;
8135 u32 vdev_id;
8136
8137 if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
8138 ath11k_warn(ab, "failed to extract peer sta kickout event");
8139 return;
8140 }
8141
8142 rcu_read_lock();
8143
8144 spin_lock_bh(&ab->base_lock);
8145
8146 peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
8147
8148 if (!peer) {
8149 ath11k_warn(ab, "peer not found %pM\n",
8150 arg.mac_addr);
8151 spin_unlock_bh(&ab->base_lock);
8152 goto exit;
8153 }
8154
8155 vdev_id = peer->vdev_id;
8156
8157 spin_unlock_bh(&ab->base_lock);
8158
8159 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
8160 if (!ar) {
8161 ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
8162 peer->vdev_id);
8163 goto exit;
8164 }
8165
8166 sta = ieee80211_find_sta_by_ifaddr(ar->hw,
8167 arg.mac_addr, NULL);
8168 if (!sta) {
8169 ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
8170 arg.mac_addr);
8171 goto exit;
8172 }
8173
8174 ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer sta kickout %pM",
8175 arg.mac_addr);
8176
8177 ieee80211_report_low_ack(sta, 10);
8178
8179 exit:
8180 rcu_read_unlock();
8181 }
8182
ath11k_roam_event(struct ath11k_base * ab,struct sk_buff * skb)8183 static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
8184 {
8185 struct wmi_roam_event roam_ev = {};
8186 struct ath11k *ar;
8187
8188 if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
8189 ath11k_warn(ab, "failed to extract roam event");
8190 return;
8191 }
8192
8193 ath11k_dbg(ab, ATH11K_DBG_WMI,
8194 "event roam vdev %u reason 0x%08x rssi %d\n",
8195 roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
8196
8197 rcu_read_lock();
8198 ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
8199 if (!ar) {
8200 ath11k_warn(ab, "invalid vdev id in roam ev %d",
8201 roam_ev.vdev_id);
8202 rcu_read_unlock();
8203 return;
8204 }
8205
8206 if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
8207 ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
8208 roam_ev.reason, roam_ev.vdev_id);
8209
8210 switch (roam_ev.reason) {
8211 case WMI_ROAM_REASON_BEACON_MISS:
8212 ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
8213 break;
8214 case WMI_ROAM_REASON_BETTER_AP:
8215 case WMI_ROAM_REASON_LOW_RSSI:
8216 case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
8217 case WMI_ROAM_REASON_HO_FAILED:
8218 ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
8219 roam_ev.reason, roam_ev.vdev_id);
8220 break;
8221 }
8222
8223 rcu_read_unlock();
8224 }
8225
ath11k_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)8226 static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
8227 {
8228 struct wmi_chan_info_event ch_info_ev = {};
8229 struct ath11k *ar;
8230 struct survey_info *survey;
8231 int idx;
8232 /* HW channel counters frequency value in hertz */
8233 u32 cc_freq_hz = ab->cc_freq_hz;
8234
8235 if (ath11k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) {
8236 ath11k_warn(ab, "failed to extract chan info event");
8237 return;
8238 }
8239
8240 ath11k_dbg(ab, ATH11K_DBG_WMI,
8241 "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",
8242 ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
8243 ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
8244 ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
8245 ch_info_ev.mac_clk_mhz);
8246
8247 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
8248 ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
8249 return;
8250 }
8251
8252 rcu_read_lock();
8253 ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
8254 if (!ar) {
8255 ath11k_warn(ab, "invalid vdev id in chan info ev %d",
8256 ch_info_ev.vdev_id);
8257 rcu_read_unlock();
8258 return;
8259 }
8260 spin_lock_bh(&ar->data_lock);
8261
8262 switch (ar->scan.state) {
8263 case ATH11K_SCAN_IDLE:
8264 case ATH11K_SCAN_STARTING:
8265 ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
8266 goto exit;
8267 case ATH11K_SCAN_RUNNING:
8268 case ATH11K_SCAN_ABORTING:
8269 break;
8270 }
8271
8272 idx = freq_to_idx(ar, ch_info_ev.freq);
8273 if (idx >= ARRAY_SIZE(ar->survey)) {
8274 ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
8275 ch_info_ev.freq, idx);
8276 goto exit;
8277 }
8278
8279 /* If FW provides MAC clock frequency in Mhz, overriding the initialized
8280 * HW channel counters frequency value
8281 */
8282 if (ch_info_ev.mac_clk_mhz)
8283 cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
8284
8285 if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
8286 survey = &ar->survey[idx];
8287 memset(survey, 0, sizeof(*survey));
8288 survey->noise = ch_info_ev.noise_floor;
8289 survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
8290 SURVEY_INFO_TIME_BUSY;
8291 survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
8292 survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
8293 }
8294 exit:
8295 spin_unlock_bh(&ar->data_lock);
8296 rcu_read_unlock();
8297 }
8298
8299 static void
ath11k_pdev_bss_chan_info_event(struct ath11k_base * ab,struct sk_buff * skb)8300 ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
8301 {
8302 struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
8303 struct survey_info *survey;
8304 struct ath11k *ar;
8305 u32 cc_freq_hz = ab->cc_freq_hz;
8306 u64 busy, total, tx, rx, rx_bss;
8307 int idx;
8308
8309 if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
8310 ath11k_warn(ab, "failed to extract pdev bss chan info event");
8311 return;
8312 }
8313
8314 busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
8315 bss_ch_info_ev.rx_clear_count_low;
8316
8317 total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
8318 bss_ch_info_ev.cycle_count_low;
8319
8320 tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
8321 bss_ch_info_ev.tx_cycle_count_low;
8322
8323 rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
8324 bss_ch_info_ev.rx_cycle_count_low;
8325
8326 rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
8327 bss_ch_info_ev.rx_bss_cycle_count_low;
8328
8329 ath11k_dbg(ab, ATH11K_DBG_WMI,
8330 #if defined(__linux__)
8331 "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",
8332 bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
8333 bss_ch_info_ev.noise_floor, busy, total,
8334 tx, rx, rx_bss);
8335 #elif defined(__FreeBSD__)
8336 "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",
8337 bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
8338 bss_ch_info_ev.noise_floor, (uintmax_t)busy, (uintmax_t)total,
8339 (uintmax_t)tx, (uintmax_t)rx, (uintmax_t)rx_bss);
8340 #endif
8341
8342 rcu_read_lock();
8343 ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
8344
8345 if (!ar) {
8346 ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
8347 bss_ch_info_ev.pdev_id);
8348 rcu_read_unlock();
8349 return;
8350 }
8351
8352 spin_lock_bh(&ar->data_lock);
8353 idx = freq_to_idx(ar, bss_ch_info_ev.freq);
8354 if (idx >= ARRAY_SIZE(ar->survey)) {
8355 ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
8356 bss_ch_info_ev.freq, idx);
8357 goto exit;
8358 }
8359
8360 survey = &ar->survey[idx];
8361
8362 survey->noise = bss_ch_info_ev.noise_floor;
8363 survey->time = div_u64(total, cc_freq_hz);
8364 survey->time_busy = div_u64(busy, cc_freq_hz);
8365 survey->time_rx = div_u64(rx_bss, cc_freq_hz);
8366 survey->time_tx = div_u64(tx, cc_freq_hz);
8367 survey->filled |= (SURVEY_INFO_NOISE_DBM |
8368 SURVEY_INFO_TIME |
8369 SURVEY_INFO_TIME_BUSY |
8370 SURVEY_INFO_TIME_RX |
8371 SURVEY_INFO_TIME_TX);
8372 exit:
8373 spin_unlock_bh(&ar->data_lock);
8374 complete(&ar->bss_survey_done);
8375
8376 rcu_read_unlock();
8377 }
8378
ath11k_vdev_install_key_compl_event(struct ath11k_base * ab,struct sk_buff * skb)8379 static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
8380 struct sk_buff *skb)
8381 {
8382 struct wmi_vdev_install_key_complete_arg install_key_compl = {};
8383 struct ath11k *ar;
8384
8385 if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
8386 ath11k_warn(ab, "failed to extract install key compl event");
8387 return;
8388 }
8389
8390 ath11k_dbg(ab, ATH11K_DBG_WMI,
8391 "event vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
8392 install_key_compl.key_idx, install_key_compl.key_flags,
8393 install_key_compl.macaddr, install_key_compl.status);
8394
8395 rcu_read_lock();
8396 ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
8397 if (!ar) {
8398 ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
8399 install_key_compl.vdev_id);
8400 rcu_read_unlock();
8401 return;
8402 }
8403
8404 ar->install_key_status = 0;
8405
8406 if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
8407 ath11k_warn(ab, "install key failed for %pM status %d\n",
8408 install_key_compl.macaddr, install_key_compl.status);
8409 ar->install_key_status = install_key_compl.status;
8410 }
8411
8412 complete(&ar->install_key_done);
8413 rcu_read_unlock();
8414 }
8415
ath11k_wmi_tlv_services_parser(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8416 static int ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
8417 u16 tag, u16 len,
8418 const void *ptr, void *data)
8419 {
8420 const struct wmi_service_available_event *ev;
8421 #if defined(__linux__)
8422 u32 *wmi_ext2_service_bitmap;
8423 #elif defined(__FreeBSD__)
8424 const u32 *wmi_ext2_service_bitmap;
8425 #endif
8426 int i, j;
8427
8428 switch (tag) {
8429 case WMI_TAG_SERVICE_AVAILABLE_EVENT:
8430 #if defined(__linux__)
8431 ev = (struct wmi_service_available_event *)ptr;
8432 #elif defined(__FreeBSD__)
8433 ev = (const struct wmi_service_available_event *)ptr;
8434 #endif
8435 for (i = 0, j = WMI_MAX_SERVICE;
8436 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
8437 i++) {
8438 do {
8439 if (ev->wmi_service_segment_bitmap[i] &
8440 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8441 set_bit(j, ab->wmi_ab.svc_map);
8442 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8443 }
8444
8445 ath11k_dbg(ab, ATH11K_DBG_WMI,
8446 "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8447 ev->wmi_service_segment_bitmap[0],
8448 ev->wmi_service_segment_bitmap[1],
8449 ev->wmi_service_segment_bitmap[2],
8450 ev->wmi_service_segment_bitmap[3]);
8451 break;
8452 case WMI_TAG_ARRAY_UINT32:
8453 #if defined(__linux__)
8454 wmi_ext2_service_bitmap = (u32 *)ptr;
8455 #elif defined(__FreeBSD__)
8456 wmi_ext2_service_bitmap = (const u32 *)ptr;
8457 #endif
8458 for (i = 0, j = WMI_MAX_EXT_SERVICE;
8459 i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
8460 i++) {
8461 do {
8462 if (wmi_ext2_service_bitmap[i] &
8463 BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8464 set_bit(j, ab->wmi_ab.svc_map);
8465 } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8466 }
8467
8468 ath11k_dbg(ab, ATH11K_DBG_WMI,
8469 "wmi_ext2_service__bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8470 wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
8471 wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
8472 break;
8473 }
8474 return 0;
8475 }
8476
ath11k_service_available_event(struct ath11k_base * ab,struct sk_buff * skb)8477 static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
8478 {
8479 int ret;
8480
8481 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8482 ath11k_wmi_tlv_services_parser,
8483 NULL);
8484 if (ret)
8485 ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
8486
8487 ath11k_dbg(ab, ATH11K_DBG_WMI, "event service available");
8488 }
8489
ath11k_peer_assoc_conf_event(struct ath11k_base * ab,struct sk_buff * skb)8490 static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
8491 {
8492 struct wmi_peer_assoc_conf_arg peer_assoc_conf = {};
8493 struct ath11k *ar;
8494
8495 if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
8496 ath11k_warn(ab, "failed to extract peer assoc conf event");
8497 return;
8498 }
8499
8500 ath11k_dbg(ab, ATH11K_DBG_WMI,
8501 "event peer assoc conf ev vdev id %d macaddr %pM\n",
8502 peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
8503
8504 rcu_read_lock();
8505 ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
8506
8507 if (!ar) {
8508 ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
8509 peer_assoc_conf.vdev_id);
8510 rcu_read_unlock();
8511 return;
8512 }
8513
8514 complete(&ar->peer_assoc_done);
8515 rcu_read_unlock();
8516 }
8517
ath11k_update_stats_event(struct ath11k_base * ab,struct sk_buff * skb)8518 static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
8519 {
8520 struct ath11k_fw_stats stats = {};
8521 size_t total_vdevs_started = 0;
8522 struct ath11k_pdev *pdev;
8523 bool is_end = true;
8524 int i;
8525
8526 struct ath11k *ar;
8527 int ret;
8528
8529 INIT_LIST_HEAD(&stats.pdevs);
8530 INIT_LIST_HEAD(&stats.vdevs);
8531 INIT_LIST_HEAD(&stats.bcn);
8532
8533 ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);
8534 if (ret) {
8535 ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);
8536 goto free;
8537 }
8538
8539 ath11k_dbg(ab, ATH11K_DBG_WMI, "event update stats");
8540
8541 rcu_read_lock();
8542 ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);
8543 if (!ar) {
8544 rcu_read_unlock();
8545 ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",
8546 stats.pdev_id, ret);
8547 goto free;
8548 }
8549
8550 spin_lock_bh(&ar->data_lock);
8551
8552 /* WMI_REQUEST_PDEV_STAT, WMI_REQUEST_VDEV_STAT and
8553 * WMI_REQUEST_RSSI_PER_CHAIN_STAT can be requested via mac ops or via
8554 * debugfs fw stats. Therefore, processing it separately.
8555 */
8556 if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
8557 list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
8558 complete(&ar->fw_stats_done);
8559 goto complete;
8560 }
8561
8562 if (stats.stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) {
8563 complete(&ar->fw_stats_done);
8564 goto complete;
8565 }
8566
8567 if (stats.stats_id == WMI_REQUEST_VDEV_STAT) {
8568 if (list_empty(&stats.vdevs)) {
8569 ath11k_warn(ab, "empty vdev stats");
8570 goto complete;
8571 }
8572 /* FW sends all the active VDEV stats irrespective of PDEV,
8573 * hence limit until the count of all VDEVs started
8574 */
8575 for (i = 0; i < ab->num_radios; i++) {
8576 pdev = rcu_dereference(ab->pdevs_active[i]);
8577 if (pdev && pdev->ar)
8578 total_vdevs_started += ar->num_started_vdevs;
8579 }
8580
8581 if (total_vdevs_started)
8582 is_end = ((++ar->fw_stats.num_vdev_recvd) ==
8583 total_vdevs_started);
8584
8585 list_splice_tail_init(&stats.vdevs,
8586 &ar->fw_stats.vdevs);
8587
8588 if (is_end)
8589 complete(&ar->fw_stats_done);
8590
8591 goto complete;
8592 }
8593
8594 /* WMI_REQUEST_BCN_STAT is currently requested only via debugfs fw stats.
8595 * Hence, processing it in debugfs context
8596 */
8597 ath11k_debugfs_fw_stats_process(ar, &stats);
8598
8599 complete:
8600 complete(&ar->fw_stats_complete);
8601 spin_unlock_bh(&ar->data_lock);
8602 rcu_read_unlock();
8603
8604 /* Since the stats's pdev, vdev and beacon list are spliced and reinitialised
8605 * at this point, no need to free the individual list.
8606 */
8607 return;
8608
8609 free:
8610 ath11k_fw_stats_free(&stats);
8611 }
8612
8613 /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
8614 * is not part of BDF CTL(Conformance test limits) table entries.
8615 */
ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base * ab,struct sk_buff * skb)8616 static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
8617 struct sk_buff *skb)
8618 {
8619 const void **tb;
8620 const struct wmi_pdev_ctl_failsafe_chk_event *ev;
8621 int ret;
8622
8623 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8624 if (IS_ERR(tb)) {
8625 ret = PTR_ERR(tb);
8626 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8627 return;
8628 }
8629
8630 ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
8631 if (!ev) {
8632 ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
8633 kfree(tb);
8634 return;
8635 }
8636
8637 ath11k_dbg(ab, ATH11K_DBG_WMI,
8638 "event pdev ctl failsafe check status %d\n",
8639 ev->ctl_failsafe_status);
8640
8641 /* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
8642 * to 10 dBm else the CTL power entry in the BDF would be picked up.
8643 */
8644 if (ev->ctl_failsafe_status != 0)
8645 ath11k_warn(ab, "pdev ctl failsafe failure status %d",
8646 ev->ctl_failsafe_status);
8647
8648 kfree(tb);
8649 }
8650
8651 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)8652 ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
8653 const struct wmi_pdev_csa_switch_ev *ev,
8654 const u32 *vdev_ids)
8655 {
8656 int i;
8657 struct ath11k_vif *arvif;
8658
8659 /* Finish CSA once the switch count becomes NULL */
8660 if (ev->current_switch_count)
8661 return;
8662
8663 rcu_read_lock();
8664 for (i = 0; i < ev->num_vdevs; i++) {
8665 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
8666
8667 if (!arvif) {
8668 ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
8669 vdev_ids[i]);
8670 continue;
8671 }
8672
8673 if (arvif->is_up && arvif->vif->bss_conf.csa_active)
8674 ieee80211_csa_finish(arvif->vif, 0);
8675 }
8676 rcu_read_unlock();
8677 }
8678
8679 static void
ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base * ab,struct sk_buff * skb)8680 ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
8681 struct sk_buff *skb)
8682 {
8683 const void **tb;
8684 const struct wmi_pdev_csa_switch_ev *ev;
8685 const u32 *vdev_ids;
8686 int ret;
8687
8688 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8689 if (IS_ERR(tb)) {
8690 ret = PTR_ERR(tb);
8691 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8692 return;
8693 }
8694
8695 ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
8696 vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
8697
8698 if (!ev || !vdev_ids) {
8699 ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
8700 kfree(tb);
8701 return;
8702 }
8703
8704 ath11k_dbg(ab, ATH11K_DBG_WMI,
8705 "event pdev csa switch count %d for pdev %d, num_vdevs %d",
8706 ev->current_switch_count, ev->pdev_id,
8707 ev->num_vdevs);
8708
8709 ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
8710
8711 kfree(tb);
8712 }
8713
8714 static void
ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base * ab,struct sk_buff * skb)8715 ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
8716 {
8717 const void **tb;
8718 const struct wmi_pdev_radar_ev *ev;
8719 struct ath11k *ar;
8720 int ret;
8721
8722 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8723 if (IS_ERR(tb)) {
8724 ret = PTR_ERR(tb);
8725 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8726 return;
8727 }
8728
8729 ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
8730
8731 if (!ev) {
8732 ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
8733 kfree(tb);
8734 return;
8735 }
8736
8737 ath11k_dbg(ab, ATH11K_DBG_WMI,
8738 "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",
8739 ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
8740 ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
8741 ev->freq_offset, ev->sidx);
8742
8743 rcu_read_lock();
8744
8745 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8746
8747 if (!ar) {
8748 ath11k_warn(ab, "radar detected in invalid pdev %d\n",
8749 ev->pdev_id);
8750 goto exit;
8751 }
8752
8753 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
8754 ev->pdev_id);
8755
8756 if (ar->dfs_block_radar_events)
8757 ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
8758 else
8759 ieee80211_radar_detected(ar->hw, NULL);
8760
8761 exit:
8762 rcu_read_unlock();
8763
8764 kfree(tb);
8765 }
8766
8767 static void
ath11k_wmi_pdev_temperature_event(struct ath11k_base * ab,struct sk_buff * skb)8768 ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
8769 struct sk_buff *skb)
8770 {
8771 struct ath11k *ar;
8772 const void **tb;
8773 const struct wmi_pdev_temperature_event *ev;
8774 int ret;
8775
8776 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8777 if (IS_ERR(tb)) {
8778 ret = PTR_ERR(tb);
8779 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8780 return;
8781 }
8782
8783 ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
8784 if (!ev) {
8785 ath11k_warn(ab, "failed to fetch pdev temp ev");
8786 kfree(tb);
8787 return;
8788 }
8789
8790 ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev temperature ev temp %d pdev_id %d\n",
8791 ev->temp, ev->pdev_id);
8792
8793 rcu_read_lock();
8794
8795 ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8796 if (!ar) {
8797 ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
8798 goto exit;
8799 }
8800
8801 ath11k_thermal_event_temperature(ar, ev->temp);
8802
8803 exit:
8804 rcu_read_unlock();
8805
8806 kfree(tb);
8807 }
8808
ath11k_fils_discovery_event(struct ath11k_base * ab,struct sk_buff * skb)8809 static void ath11k_fils_discovery_event(struct ath11k_base *ab,
8810 struct sk_buff *skb)
8811 {
8812 const void **tb;
8813 const struct wmi_fils_discovery_event *ev;
8814 int ret;
8815
8816 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8817 if (IS_ERR(tb)) {
8818 ret = PTR_ERR(tb);
8819 ath11k_warn(ab,
8820 "failed to parse FILS discovery event tlv %d\n",
8821 ret);
8822 return;
8823 }
8824
8825 ath11k_dbg(ab, ATH11K_DBG_WMI, "event fils discovery");
8826
8827 ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
8828 if (!ev) {
8829 ath11k_warn(ab, "failed to fetch FILS discovery event\n");
8830 kfree(tb);
8831 return;
8832 }
8833
8834 ath11k_warn(ab,
8835 "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
8836 ev->vdev_id, ev->fils_tt, ev->tbtt);
8837
8838 kfree(tb);
8839 }
8840
ath11k_probe_resp_tx_status_event(struct ath11k_base * ab,struct sk_buff * skb)8841 static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
8842 struct sk_buff *skb)
8843 {
8844 const void **tb;
8845 const struct wmi_probe_resp_tx_status_event *ev;
8846 int ret;
8847
8848 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8849 if (IS_ERR(tb)) {
8850 ret = PTR_ERR(tb);
8851 ath11k_warn(ab,
8852 "failed to parse probe response transmission status event tlv: %d\n",
8853 ret);
8854 return;
8855 }
8856
8857 ath11k_dbg(ab, ATH11K_DBG_WMI, "event probe resp tx status");
8858
8859 ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
8860 if (!ev) {
8861 ath11k_warn(ab,
8862 "failed to fetch probe response transmission status event");
8863 kfree(tb);
8864 return;
8865 }
8866
8867 if (ev->tx_status)
8868 ath11k_warn(ab,
8869 "Probe response transmission failed for vdev_id %u, status %u\n",
8870 ev->vdev_id, ev->tx_status);
8871
8872 kfree(tb);
8873 }
8874
ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base * ab,u16 tag,u16 len,const void * ptr,void * data)8875 static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
8876 u16 tag, u16 len,
8877 const void *ptr, void *data)
8878 {
8879 struct wmi_wow_ev_arg *ev = data;
8880 const char *wow_pg_fault;
8881 int wow_pg_len;
8882
8883 switch (tag) {
8884 case WMI_TAG_WOW_EVENT_INFO:
8885 memcpy(ev, ptr, sizeof(*ev));
8886 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
8887 ev->wake_reason, wow_reason(ev->wake_reason));
8888 break;
8889
8890 case WMI_TAG_ARRAY_BYTE:
8891 if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
8892 wow_pg_fault = ptr;
8893 /* the first 4 bytes are length */
8894 #if defined(__linux__)
8895 wow_pg_len = *(int *)wow_pg_fault;
8896 #elif defined(__FreeBSD__)
8897 memcpy(&wow_pg_len, wow_pg_fault, sizeof(wow_pg_len));
8898 #endif
8899 wow_pg_fault += sizeof(int);
8900 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
8901 wow_pg_len);
8902 ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
8903 "wow_event_info_type packet present",
8904 "wow_pg_fault ",
8905 wow_pg_fault,
8906 wow_pg_len);
8907 }
8908 break;
8909 default:
8910 break;
8911 }
8912
8913 return 0;
8914 }
8915
ath11k_wmi_event_wow_wakeup_host(struct ath11k_base * ab,struct sk_buff * skb)8916 static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
8917 {
8918 struct wmi_wow_ev_arg ev = { };
8919 int ret;
8920
8921 ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8922 ath11k_wmi_tlv_wow_wakeup_host_parse,
8923 &ev);
8924 if (ret) {
8925 ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
8926 return;
8927 }
8928
8929 ath11k_dbg(ab, ATH11K_DBG_WMI, "event wow wakeup host");
8930
8931 complete(&ab->wow.wakeup_completed);
8932 }
8933
8934 static void
ath11k_wmi_diag_event(struct ath11k_base * ab,struct sk_buff * skb)8935 ath11k_wmi_diag_event(struct ath11k_base *ab,
8936 struct sk_buff *skb)
8937 {
8938 ath11k_dbg(ab, ATH11K_DBG_WMI, "event diag");
8939
8940 trace_ath11k_wmi_diag(ab, skb->data, skb->len);
8941 }
8942
ath11k_wmi_twt_add_dialog_event_status(u32 status)8943 static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
8944 {
8945 switch (status) {
8946 case WMI_ADD_TWT_STATUS_OK:
8947 return "ok";
8948 case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
8949 return "twt disabled";
8950 case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
8951 return "dialog id in use";
8952 case WMI_ADD_TWT_STATUS_INVALID_PARAM:
8953 return "invalid parameters";
8954 case WMI_ADD_TWT_STATUS_NOT_READY:
8955 return "not ready";
8956 case WMI_ADD_TWT_STATUS_NO_RESOURCE:
8957 return "resource unavailable";
8958 case WMI_ADD_TWT_STATUS_NO_ACK:
8959 return "no ack";
8960 case WMI_ADD_TWT_STATUS_NO_RESPONSE:
8961 return "no response";
8962 case WMI_ADD_TWT_STATUS_DENIED:
8963 return "denied";
8964 case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
8965 fallthrough;
8966 default:
8967 return "unknown error";
8968 }
8969 }
8970
ath11k_wmi_twt_add_dialog_event(struct ath11k_base * ab,struct sk_buff * skb)8971 static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
8972 struct sk_buff *skb)
8973 {
8974 const void **tb;
8975 const struct wmi_twt_add_dialog_event *ev;
8976 int ret;
8977
8978 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8979 if (IS_ERR(tb)) {
8980 ret = PTR_ERR(tb);
8981 ath11k_warn(ab,
8982 "failed to parse wmi twt add dialog status event tlv: %d\n",
8983 ret);
8984 return;
8985 }
8986
8987 ath11k_dbg(ab, ATH11K_DBG_WMI, "event twt add dialog");
8988
8989 ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
8990 if (!ev) {
8991 ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
8992 goto exit;
8993 }
8994
8995 if (ev->status)
8996 ath11k_warn(ab,
8997 "wmi add twt dialog event vdev %d dialog id %d status %s\n",
8998 ev->vdev_id, ev->dialog_id,
8999 ath11k_wmi_twt_add_dialog_event_status(ev->status));
9000
9001 exit:
9002 kfree(tb);
9003 }
9004
ath11k_wmi_gtk_offload_status_event(struct ath11k_base * ab,struct sk_buff * skb)9005 static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
9006 struct sk_buff *skb)
9007 {
9008 const void **tb;
9009 const struct wmi_gtk_offload_status_event *ev;
9010 struct ath11k_vif *arvif;
9011 __be64 replay_ctr_be;
9012 u64 replay_ctr;
9013 int ret;
9014
9015 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
9016 if (IS_ERR(tb)) {
9017 ret = PTR_ERR(tb);
9018 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
9019 return;
9020 }
9021
9022 ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
9023 if (!ev) {
9024 ath11k_warn(ab, "failed to fetch gtk offload status ev");
9025 kfree(tb);
9026 return;
9027 }
9028
9029 rcu_read_lock();
9030
9031 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
9032 if (!arvif) {
9033 ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
9034 ev->vdev_id);
9035 goto exit;
9036 }
9037
9038 ath11k_dbg(ab, ATH11K_DBG_WMI, "event gtk offload refresh_cnt %d\n",
9039 ev->refresh_cnt);
9040 ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
9041 NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
9042
9043 replay_ctr = ev->replay_ctr.word1;
9044 replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
9045 arvif->rekey_data.replay_ctr = replay_ctr;
9046
9047 /* supplicant expects big-endian replay counter */
9048 replay_ctr_be = cpu_to_be64(replay_ctr);
9049
9050 ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
9051 (void *)&replay_ctr_be, GFP_ATOMIC);
9052 exit:
9053 rcu_read_unlock();
9054
9055 kfree(tb);
9056 }
9057
ath11k_wmi_p2p_noa_event(struct ath11k_base * ab,struct sk_buff * skb)9058 static void ath11k_wmi_p2p_noa_event(struct ath11k_base *ab,
9059 struct sk_buff *skb)
9060 {
9061 const void **tb;
9062 const struct wmi_p2p_noa_event *ev;
9063 const struct ath11k_wmi_p2p_noa_info *noa;
9064 struct ath11k *ar;
9065 int vdev_id;
9066 u8 noa_descriptors;
9067
9068 tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
9069 if (IS_ERR(tb)) {
9070 ath11k_warn(ab, "failed to parse tlv: %ld\n", PTR_ERR(tb));
9071 return;
9072 }
9073
9074 ev = tb[WMI_TAG_P2P_NOA_EVENT];
9075 noa = tb[WMI_TAG_P2P_NOA_INFO];
9076
9077 if (!ev || !noa)
9078 goto out;
9079
9080 vdev_id = ev->vdev_id;
9081 noa_descriptors = u32_get_bits(noa->noa_attr,
9082 WMI_P2P_NOA_INFO_DESC_NUM);
9083
9084 if (noa_descriptors > WMI_P2P_MAX_NOA_DESCRIPTORS) {
9085 ath11k_warn(ab, "invalid descriptor num %d in P2P NoA event\n",
9086 noa_descriptors);
9087 goto out;
9088 }
9089
9090 ath11k_dbg(ab, ATH11K_DBG_WMI,
9091 "wmi tlv p2p noa vdev_id %i descriptors %u\n",
9092 vdev_id, noa_descriptors);
9093
9094 rcu_read_lock();
9095 ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
9096 if (!ar) {
9097 ath11k_warn(ab, "invalid vdev id %d in P2P NoA event\n",
9098 vdev_id);
9099 goto unlock;
9100 }
9101
9102 ath11k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa);
9103
9104 unlock:
9105 rcu_read_unlock();
9106 out:
9107 kfree(tb);
9108 }
9109
ath11k_wmi_tlv_op_rx(struct ath11k_base * ab,struct sk_buff * skb)9110 static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
9111 {
9112 struct wmi_cmd_hdr *cmd_hdr;
9113 enum wmi_tlv_event_id id;
9114
9115 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
9116 id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
9117
9118 trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
9119
9120 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
9121 goto out;
9122
9123 switch (id) {
9124 /* Process all the WMI events here */
9125 case WMI_SERVICE_READY_EVENTID:
9126 ath11k_service_ready_event(ab, skb);
9127 break;
9128 case WMI_SERVICE_READY_EXT_EVENTID:
9129 ath11k_service_ready_ext_event(ab, skb);
9130 break;
9131 case WMI_SERVICE_READY_EXT2_EVENTID:
9132 ath11k_service_ready_ext2_event(ab, skb);
9133 break;
9134 case WMI_REG_CHAN_LIST_CC_EVENTID:
9135 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_ID);
9136 break;
9137 case WMI_REG_CHAN_LIST_CC_EXT_EVENTID:
9138 ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_EXT_ID);
9139 break;
9140 case WMI_READY_EVENTID:
9141 ath11k_ready_event(ab, skb);
9142 break;
9143 case WMI_PEER_DELETE_RESP_EVENTID:
9144 ath11k_peer_delete_resp_event(ab, skb);
9145 break;
9146 case WMI_VDEV_START_RESP_EVENTID:
9147 ath11k_vdev_start_resp_event(ab, skb);
9148 break;
9149 case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
9150 ath11k_bcn_tx_status_event(ab, skb);
9151 break;
9152 case WMI_VDEV_STOPPED_EVENTID:
9153 ath11k_vdev_stopped_event(ab, skb);
9154 break;
9155 case WMI_MGMT_RX_EVENTID:
9156 ath11k_mgmt_rx_event(ab, skb);
9157 /* mgmt_rx_event() owns the skb now! */
9158 return;
9159 case WMI_MGMT_TX_COMPLETION_EVENTID:
9160 ath11k_mgmt_tx_compl_event(ab, skb);
9161 break;
9162 case WMI_SCAN_EVENTID:
9163 ath11k_scan_event(ab, skb);
9164 break;
9165 case WMI_PEER_STA_KICKOUT_EVENTID:
9166 ath11k_peer_sta_kickout_event(ab, skb);
9167 break;
9168 case WMI_ROAM_EVENTID:
9169 ath11k_roam_event(ab, skb);
9170 break;
9171 case WMI_CHAN_INFO_EVENTID:
9172 ath11k_chan_info_event(ab, skb);
9173 break;
9174 case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
9175 ath11k_pdev_bss_chan_info_event(ab, skb);
9176 break;
9177 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
9178 ath11k_vdev_install_key_compl_event(ab, skb);
9179 break;
9180 case WMI_SERVICE_AVAILABLE_EVENTID:
9181 ath11k_service_available_event(ab, skb);
9182 break;
9183 case WMI_PEER_ASSOC_CONF_EVENTID:
9184 ath11k_peer_assoc_conf_event(ab, skb);
9185 break;
9186 case WMI_UPDATE_STATS_EVENTID:
9187 ath11k_update_stats_event(ab, skb);
9188 break;
9189 case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
9190 ath11k_pdev_ctl_failsafe_check_event(ab, skb);
9191 break;
9192 case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
9193 ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
9194 break;
9195 case WMI_PDEV_UTF_EVENTID:
9196 ath11k_tm_wmi_event(ab, id, skb);
9197 break;
9198 case WMI_PDEV_TEMPERATURE_EVENTID:
9199 ath11k_wmi_pdev_temperature_event(ab, skb);
9200 break;
9201 case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
9202 ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
9203 break;
9204 case WMI_HOST_FILS_DISCOVERY_EVENTID:
9205 ath11k_fils_discovery_event(ab, skb);
9206 break;
9207 case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
9208 ath11k_probe_resp_tx_status_event(ab, skb);
9209 break;
9210 case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
9211 ath11k_wmi_obss_color_collision_event(ab, skb);
9212 break;
9213 case WMI_TWT_ADD_DIALOG_EVENTID:
9214 ath11k_wmi_twt_add_dialog_event(ab, skb);
9215 break;
9216 case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
9217 ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
9218 break;
9219 case WMI_VDEV_DELETE_RESP_EVENTID:
9220 ath11k_vdev_delete_resp_event(ab, skb);
9221 break;
9222 case WMI_WOW_WAKEUP_HOST_EVENTID:
9223 ath11k_wmi_event_wow_wakeup_host(ab, skb);
9224 break;
9225 case WMI_11D_NEW_COUNTRY_EVENTID:
9226 ath11k_reg_11d_new_cc_event(ab, skb);
9227 break;
9228 case WMI_DIAG_EVENTID:
9229 ath11k_wmi_diag_event(ab, skb);
9230 break;
9231 case WMI_PEER_STA_PS_STATECHG_EVENTID:
9232 ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);
9233 break;
9234 case WMI_GTK_OFFLOAD_STATUS_EVENTID:
9235 ath11k_wmi_gtk_offload_status_event(ab, skb);
9236 break;
9237 case WMI_P2P_NOA_EVENTID:
9238 ath11k_wmi_p2p_noa_event(ab, skb);
9239 break;
9240 default:
9241 ath11k_dbg(ab, ATH11K_DBG_WMI, "unsupported event id 0x%x\n", id);
9242 break;
9243 }
9244
9245 out:
9246 dev_kfree_skb(skb);
9247 }
9248
ath11k_connect_pdev_htc_service(struct ath11k_base * ab,u32 pdev_idx)9249 static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
9250 u32 pdev_idx)
9251 {
9252 int status;
9253 u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
9254 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
9255 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
9256
9257 struct ath11k_htc_svc_conn_req conn_req;
9258 struct ath11k_htc_svc_conn_resp conn_resp;
9259
9260 memset(&conn_req, 0, sizeof(conn_req));
9261 memset(&conn_resp, 0, sizeof(conn_resp));
9262
9263 /* these fields are the same for all service endpoints */
9264 conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
9265 conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
9266 conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
9267
9268 /* connect to control service */
9269 conn_req.service_id = svc_id[pdev_idx];
9270
9271 status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
9272 if (status) {
9273 ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
9274 status);
9275 return status;
9276 }
9277
9278 ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
9279 ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
9280 ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
9281 init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
9282
9283 return 0;
9284 }
9285
9286 static int
ath11k_wmi_send_unit_test_cmd(struct ath11k * ar,struct wmi_unit_test_cmd ut_cmd,u32 * test_args)9287 ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
9288 struct wmi_unit_test_cmd ut_cmd,
9289 u32 *test_args)
9290 {
9291 struct ath11k_pdev_wmi *wmi = ar->wmi;
9292 struct wmi_unit_test_cmd *cmd;
9293 struct sk_buff *skb;
9294 struct wmi_tlv *tlv;
9295 #if defined(__linux__)
9296 void *ptr;
9297 #elif defined(__FreeBSD__)
9298 u8 *ptr;
9299 #endif
9300 u32 *ut_cmd_args;
9301 int buf_len, arg_len;
9302 int ret;
9303 int i;
9304
9305 arg_len = sizeof(u32) * ut_cmd.num_args;
9306 buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
9307
9308 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
9309 if (!skb)
9310 return -ENOMEM;
9311
9312 cmd = (struct wmi_unit_test_cmd *)skb->data;
9313 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
9314 FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
9315
9316 cmd->vdev_id = ut_cmd.vdev_id;
9317 cmd->module_id = ut_cmd.module_id;
9318 cmd->num_args = ut_cmd.num_args;
9319 cmd->diag_token = ut_cmd.diag_token;
9320
9321 ptr = skb->data + sizeof(ut_cmd);
9322
9323 #if defined(__linux__)
9324 tlv = ptr;
9325 #elif defined(__FreeBSD__)
9326 tlv = (void *)ptr;
9327 #endif
9328 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9329 FIELD_PREP(WMI_TLV_LEN, arg_len);
9330
9331 ptr += TLV_HDR_SIZE;
9332
9333 #if defined(__linux__)
9334 ut_cmd_args = ptr;
9335 #elif defined(__FreeBSD__)
9336 ut_cmd_args = (void *)ptr;
9337 #endif
9338 for (i = 0; i < ut_cmd.num_args; i++)
9339 ut_cmd_args[i] = test_args[i];
9340
9341 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
9342
9343 if (ret) {
9344 ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
9345 ret);
9346 dev_kfree_skb(skb);
9347 }
9348
9349 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9350 "cmd unit test module %d vdev %d n_args %d token %d\n",
9351 cmd->module_id, cmd->vdev_id, cmd->num_args,
9352 cmd->diag_token);
9353
9354 return ret;
9355 }
9356
ath11k_wmi_simulate_radar(struct ath11k * ar)9357 int ath11k_wmi_simulate_radar(struct ath11k *ar)
9358 {
9359 struct ath11k_vif *arvif;
9360 u32 dfs_args[DFS_MAX_TEST_ARGS];
9361 struct wmi_unit_test_cmd wmi_ut;
9362 bool arvif_found = false;
9363
9364 list_for_each_entry(arvif, &ar->arvifs, list) {
9365 if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
9366 arvif_found = true;
9367 break;
9368 }
9369 }
9370
9371 if (!arvif_found)
9372 return -EINVAL;
9373
9374 dfs_args[DFS_TEST_CMDID] = 0;
9375 dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
9376 /* Currently we could pass segment_id(b0 - b1), chirp(b2)
9377 * freq offset (b3 - b10) to unit test. For simulation
9378 * purpose this can be set to 0 which is valid.
9379 */
9380 dfs_args[DFS_TEST_RADAR_PARAM] = 0;
9381
9382 wmi_ut.vdev_id = arvif->vdev_id;
9383 wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
9384 wmi_ut.num_args = DFS_MAX_TEST_ARGS;
9385 wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
9386
9387 ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
9388
9389 return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
9390 }
9391
ath11k_wmi_fw_dbglog_cfg(struct ath11k * ar,u32 * module_id_bitmap,struct ath11k_fw_dbglog * dbglog)9392 int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
9393 struct ath11k_fw_dbglog *dbglog)
9394 {
9395 struct ath11k_pdev_wmi *wmi = ar->wmi;
9396 struct wmi_debug_log_config_cmd_fixed_param *cmd;
9397 struct sk_buff *skb;
9398 struct wmi_tlv *tlv;
9399 int ret, len;
9400
9401 len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9402 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9403 if (!skb)
9404 return -ENOMEM;
9405
9406 cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
9407 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
9408 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9409 cmd->dbg_log_param = dbglog->param;
9410
9411 tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
9412 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9413 FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9414
9415 switch (dbglog->param) {
9416 case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
9417 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
9418 case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
9419 case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
9420 cmd->value = dbglog->value;
9421 break;
9422 case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
9423 case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
9424 cmd->value = dbglog->value;
9425 memcpy(tlv->value, module_id_bitmap,
9426 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9427 /* clear current config to be used for next user config */
9428 memset(module_id_bitmap, 0,
9429 MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9430 break;
9431 default:
9432 dev_kfree_skb(skb);
9433 return -EINVAL;
9434 }
9435
9436 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
9437 if (ret) {
9438 ath11k_warn(ar->ab,
9439 "failed to send WMI_DBGLOG_CFG_CMDID\n");
9440 dev_kfree_skb(skb);
9441 }
9442
9443 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd dbglog cfg");
9444
9445 return ret;
9446 }
9447
ath11k_wmi_connect(struct ath11k_base * ab)9448 int ath11k_wmi_connect(struct ath11k_base *ab)
9449 {
9450 u32 i;
9451 u8 wmi_ep_count;
9452
9453 wmi_ep_count = ab->htc.wmi_ep_count;
9454 if (wmi_ep_count > ab->hw_params.max_radios)
9455 return -1;
9456
9457 for (i = 0; i < wmi_ep_count; i++)
9458 ath11k_connect_pdev_htc_service(ab, i);
9459
9460 return 0;
9461 }
9462
ath11k_wmi_pdev_detach(struct ath11k_base * ab,u8 pdev_id)9463 static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
9464 {
9465 if (WARN_ON(pdev_id >= MAX_RADIOS))
9466 return;
9467
9468 /* TODO: Deinit any pdev specific wmi resource */
9469 }
9470
ath11k_wmi_pdev_attach(struct ath11k_base * ab,u8 pdev_id)9471 int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
9472 u8 pdev_id)
9473 {
9474 struct ath11k_pdev_wmi *wmi_handle;
9475
9476 if (pdev_id >= ab->hw_params.max_radios)
9477 return -EINVAL;
9478
9479 wmi_handle = &ab->wmi_ab.wmi[pdev_id];
9480
9481 wmi_handle->wmi_ab = &ab->wmi_ab;
9482
9483 ab->wmi_ab.ab = ab;
9484 /* TODO: Init remaining resource specific to pdev */
9485
9486 return 0;
9487 }
9488
ath11k_wmi_attach(struct ath11k_base * ab)9489 int ath11k_wmi_attach(struct ath11k_base *ab)
9490 {
9491 int ret;
9492
9493 ret = ath11k_wmi_pdev_attach(ab, 0);
9494 if (ret)
9495 return ret;
9496
9497 ab->wmi_ab.ab = ab;
9498 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
9499
9500 /* It's overwritten when service_ext_ready is handled */
9501 if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxdma_per_pdev > 1)
9502 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
9503
9504 /* TODO: Init remaining wmi soc resources required */
9505 init_completion(&ab->wmi_ab.service_ready);
9506 init_completion(&ab->wmi_ab.unified_ready);
9507
9508 return 0;
9509 }
9510
ath11k_wmi_detach(struct ath11k_base * ab)9511 void ath11k_wmi_detach(struct ath11k_base *ab)
9512 {
9513 int i;
9514
9515 /* TODO: Deinit wmi resource specific to SOC as required */
9516
9517 for (i = 0; i < ab->htc.wmi_ep_count; i++)
9518 ath11k_wmi_pdev_detach(ab, i);
9519
9520 ath11k_wmi_free_dbring_caps(ab);
9521 }
9522
ath11k_wmi_hw_data_filter_cmd(struct ath11k * ar,u32 vdev_id,u32 filter_bitmap,bool enable)9523 int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
9524 u32 filter_bitmap, bool enable)
9525 {
9526 struct wmi_hw_data_filter_cmd *cmd;
9527 struct sk_buff *skb;
9528 int len;
9529
9530 len = sizeof(*cmd);
9531 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9532
9533 if (!skb)
9534 return -ENOMEM;
9535
9536 cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
9537 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
9538 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9539
9540 cmd->vdev_id = vdev_id;
9541 cmd->enable = enable;
9542
9543 /* Set all modes in case of disable */
9544 if (cmd->enable)
9545 cmd->hw_filter_bitmap = filter_bitmap;
9546 else
9547 cmd->hw_filter_bitmap = ((u32)~0U);
9548
9549 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9550 "hw data filter enable %d filter_bitmap 0x%x\n",
9551 enable, filter_bitmap);
9552
9553 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
9554 }
9555
ath11k_wmi_wow_host_wakeup_ind(struct ath11k * ar)9556 int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
9557 {
9558 struct wmi_wow_host_wakeup_ind *cmd;
9559 struct sk_buff *skb;
9560 size_t len;
9561
9562 len = sizeof(*cmd);
9563 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9564 if (!skb)
9565 return -ENOMEM;
9566
9567 cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
9568 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9569 WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
9570 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9571
9572 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow host wakeup ind\n");
9573
9574 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
9575 }
9576
ath11k_wmi_wow_enable(struct ath11k * ar)9577 int ath11k_wmi_wow_enable(struct ath11k *ar)
9578 {
9579 struct wmi_wow_enable_cmd *cmd;
9580 struct sk_buff *skb;
9581 int len;
9582
9583 len = sizeof(*cmd);
9584 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9585 if (!skb)
9586 return -ENOMEM;
9587
9588 cmd = (struct wmi_wow_enable_cmd *)skb->data;
9589 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
9590 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9591
9592 cmd->enable = 1;
9593 cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
9594 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow enable\n");
9595
9596 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
9597 }
9598
ath11k_wmi_scan_prob_req_oui(struct ath11k * ar,const u8 mac_addr[ETH_ALEN])9599 int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
9600 const u8 mac_addr[ETH_ALEN])
9601 {
9602 struct sk_buff *skb;
9603 struct wmi_scan_prob_req_oui_cmd *cmd;
9604 u32 prob_req_oui;
9605 int len;
9606
9607 prob_req_oui = (((u32)mac_addr[0]) << 16) |
9608 (((u32)mac_addr[1]) << 8) | mac_addr[2];
9609
9610 len = sizeof(*cmd);
9611 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9612 if (!skb)
9613 return -ENOMEM;
9614
9615 cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
9616 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9617 WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
9618 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9619 cmd->prob_req_oui = prob_req_oui;
9620
9621 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "scan prob req oui %d\n",
9622 prob_req_oui);
9623
9624 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
9625 }
9626
ath11k_wmi_wow_add_wakeup_event(struct ath11k * ar,u32 vdev_id,enum wmi_wow_wakeup_event event,u32 enable)9627 int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
9628 enum wmi_wow_wakeup_event event,
9629 u32 enable)
9630 {
9631 struct wmi_wow_add_del_event_cmd *cmd;
9632 struct sk_buff *skb;
9633 size_t len;
9634
9635 len = sizeof(*cmd);
9636 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9637 if (!skb)
9638 return -ENOMEM;
9639
9640 cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
9641 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
9642 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9643
9644 cmd->vdev_id = vdev_id;
9645 cmd->is_add = enable;
9646 cmd->event_bitmap = (1 << event);
9647
9648 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add wakeup event %s enable %d vdev_id %d\n",
9649 wow_wakeup_event(event), enable, vdev_id);
9650
9651 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
9652 }
9653
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)9654 int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
9655 const u8 *pattern, const u8 *mask,
9656 int pattern_len, int pattern_offset)
9657 {
9658 struct wmi_wow_add_pattern_cmd *cmd;
9659 struct wmi_wow_bitmap_pattern *bitmap;
9660 struct wmi_tlv *tlv;
9661 struct sk_buff *skb;
9662 u8 *ptr;
9663 size_t len;
9664
9665 len = sizeof(*cmd) +
9666 sizeof(*tlv) + /* array struct */
9667 sizeof(*bitmap) + /* bitmap */
9668 sizeof(*tlv) + /* empty ipv4 sync */
9669 sizeof(*tlv) + /* empty ipv6 sync */
9670 sizeof(*tlv) + /* empty magic */
9671 sizeof(*tlv) + /* empty info timeout */
9672 sizeof(*tlv) + sizeof(u32); /* ratelimit interval */
9673
9674 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9675 if (!skb)
9676 return -ENOMEM;
9677
9678 /* cmd */
9679 ptr = (u8 *)skb->data;
9680 cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
9681 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9682 WMI_TAG_WOW_ADD_PATTERN_CMD) |
9683 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9684
9685 cmd->vdev_id = vdev_id;
9686 cmd->pattern_id = pattern_id;
9687 cmd->pattern_type = WOW_BITMAP_PATTERN;
9688
9689 ptr += sizeof(*cmd);
9690
9691 /* bitmap */
9692 tlv = (struct wmi_tlv *)ptr;
9693 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9694 WMI_TAG_ARRAY_STRUCT) |
9695 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
9696
9697 ptr += sizeof(*tlv);
9698
9699 bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
9700 bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9701 WMI_TAG_WOW_BITMAP_PATTERN_T) |
9702 FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
9703
9704 memcpy(bitmap->patternbuf, pattern, pattern_len);
9705 ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
9706 memcpy(bitmap->bitmaskbuf, mask, pattern_len);
9707 ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
9708 bitmap->pattern_offset = pattern_offset;
9709 bitmap->pattern_len = pattern_len;
9710 bitmap->bitmask_len = pattern_len;
9711 bitmap->pattern_id = pattern_id;
9712
9713 ptr += sizeof(*bitmap);
9714
9715 /* ipv4 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 /* ipv6 sync */
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 /* magic */
9732 tlv = (struct wmi_tlv *)ptr;
9733 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9734 WMI_TAG_ARRAY_STRUCT) |
9735 FIELD_PREP(WMI_TLV_LEN, 0);
9736
9737 ptr += sizeof(*tlv);
9738
9739 /* pattern info timeout */
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, 0);
9744
9745 ptr += sizeof(*tlv);
9746
9747 /* ratelimit interval */
9748 tlv = (struct wmi_tlv *)ptr;
9749 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9750 WMI_TAG_ARRAY_UINT32) |
9751 FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
9752
9753 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
9754 vdev_id, pattern_id, pattern_offset);
9755
9756 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
9757 }
9758
ath11k_wmi_wow_del_pattern(struct ath11k * ar,u32 vdev_id,u32 pattern_id)9759 int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
9760 {
9761 struct wmi_wow_del_pattern_cmd *cmd;
9762 struct sk_buff *skb;
9763 size_t len;
9764
9765 len = sizeof(*cmd);
9766 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9767 if (!skb)
9768 return -ENOMEM;
9769
9770 cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
9771 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9772 WMI_TAG_WOW_DEL_PATTERN_CMD) |
9773 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9774
9775 cmd->vdev_id = vdev_id;
9776 cmd->pattern_id = pattern_id;
9777 cmd->pattern_type = WOW_BITMAP_PATTERN;
9778
9779 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow del pattern vdev_id %d pattern_id %d\n",
9780 vdev_id, pattern_id);
9781
9782 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
9783 }
9784
9785 static struct sk_buff *
ath11k_wmi_op_gen_config_pno_start(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno)9786 ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
9787 u32 vdev_id,
9788 struct wmi_pno_scan_req *pno)
9789 {
9790 struct nlo_configured_parameters *nlo_list;
9791 struct wmi_wow_nlo_config_cmd *cmd;
9792 struct wmi_tlv *tlv;
9793 struct sk_buff *skb;
9794 u32 *channel_list;
9795 size_t len, nlo_list_len, channel_list_len;
9796 u8 *ptr;
9797 u32 i;
9798
9799 len = sizeof(*cmd) +
9800 sizeof(*tlv) +
9801 /* TLV place holder for array of structures
9802 * nlo_configured_parameters(nlo_list)
9803 */
9804 sizeof(*tlv);
9805 /* TLV place holder for array of uint32 channel_list */
9806
9807 channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
9808 len += channel_list_len;
9809
9810 nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
9811 len += nlo_list_len;
9812
9813 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9814 if (!skb)
9815 return ERR_PTR(-ENOMEM);
9816
9817 ptr = (u8 *)skb->data;
9818 cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
9819 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9820 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9821
9822 cmd->vdev_id = pno->vdev_id;
9823 cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
9824
9825 /* current FW does not support min-max range for dwell time */
9826 cmd->active_dwell_time = pno->active_max_time;
9827 cmd->passive_dwell_time = pno->passive_max_time;
9828
9829 if (pno->do_passive_scan)
9830 cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
9831
9832 cmd->fast_scan_period = pno->fast_scan_period;
9833 cmd->slow_scan_period = pno->slow_scan_period;
9834 cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
9835 cmd->delay_start_time = pno->delay_start_time;
9836
9837 if (pno->enable_pno_scan_randomization) {
9838 cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
9839 WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
9840 ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
9841 ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
9842 ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
9843 ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
9844 }
9845
9846 ptr += sizeof(*cmd);
9847
9848 /* nlo_configured_parameters(nlo_list) */
9849 cmd->no_of_ssids = pno->uc_networks_count;
9850 tlv = (struct wmi_tlv *)ptr;
9851 tlv->header = FIELD_PREP(WMI_TLV_TAG,
9852 WMI_TAG_ARRAY_STRUCT) |
9853 FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
9854
9855 ptr += sizeof(*tlv);
9856 nlo_list = (struct nlo_configured_parameters *)ptr;
9857 for (i = 0; i < cmd->no_of_ssids; i++) {
9858 tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
9859 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9860 FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
9861
9862 nlo_list[i].ssid.valid = true;
9863 nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
9864 memcpy(nlo_list[i].ssid.ssid.ssid,
9865 pno->a_networks[i].ssid.ssid,
9866 nlo_list[i].ssid.ssid.ssid_len);
9867 ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
9868 roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
9869
9870 if (pno->a_networks[i].rssi_threshold &&
9871 pno->a_networks[i].rssi_threshold > -300) {
9872 nlo_list[i].rssi_cond.valid = true;
9873 nlo_list[i].rssi_cond.rssi =
9874 pno->a_networks[i].rssi_threshold;
9875 }
9876
9877 nlo_list[i].bcast_nw_type.valid = true;
9878 nlo_list[i].bcast_nw_type.bcast_nw_type =
9879 pno->a_networks[i].bcast_nw_type;
9880 }
9881
9882 ptr += nlo_list_len;
9883 cmd->num_of_channels = pno->a_networks[0].channel_count;
9884 tlv = (struct wmi_tlv *)ptr;
9885 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9886 FIELD_PREP(WMI_TLV_LEN, channel_list_len);
9887 ptr += sizeof(*tlv);
9888 channel_list = (u32 *)ptr;
9889 for (i = 0; i < cmd->num_of_channels; i++)
9890 channel_list[i] = pno->a_networks[0].channels[i];
9891
9892 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv start pno config vdev_id %d\n",
9893 vdev_id);
9894
9895 return skb;
9896 }
9897
ath11k_wmi_op_gen_config_pno_stop(struct ath11k * ar,u32 vdev_id)9898 static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
9899 u32 vdev_id)
9900 {
9901 struct wmi_wow_nlo_config_cmd *cmd;
9902 struct sk_buff *skb;
9903 size_t len;
9904
9905 len = sizeof(*cmd);
9906 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9907 if (!skb)
9908 return ERR_PTR(-ENOMEM);
9909
9910 cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
9911 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9912 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
9913
9914 cmd->vdev_id = vdev_id;
9915 cmd->flags = WMI_NLO_CONFIG_STOP;
9916
9917 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9918 "tlv stop pno config vdev_id %d\n", vdev_id);
9919 return skb;
9920 }
9921
ath11k_wmi_wow_config_pno(struct ath11k * ar,u32 vdev_id,struct wmi_pno_scan_req * pno_scan)9922 int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
9923 struct wmi_pno_scan_req *pno_scan)
9924 {
9925 struct sk_buff *skb;
9926
9927 if (pno_scan->enable)
9928 skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
9929 else
9930 skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
9931
9932 if (IS_ERR_OR_NULL(skb))
9933 return -ENOMEM;
9934
9935 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
9936 }
9937
ath11k_wmi_fill_ns_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable,bool ext)9938 static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
9939 struct ath11k_arp_ns_offload *offload,
9940 u8 **ptr,
9941 bool enable,
9942 bool ext)
9943 {
9944 struct wmi_ns_offload_tuple *ns;
9945 struct wmi_tlv *tlv;
9946 u8 *buf_ptr = *ptr;
9947 u32 ns_cnt, ns_ext_tuples;
9948 int i, max_offloads;
9949
9950 ns_cnt = offload->ipv6_count;
9951
9952 tlv = (struct wmi_tlv *)buf_ptr;
9953
9954 if (ext) {
9955 ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
9956 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9957 FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
9958 i = WMI_MAX_NS_OFFLOADS;
9959 max_offloads = offload->ipv6_count;
9960 } else {
9961 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9962 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
9963 i = 0;
9964 max_offloads = WMI_MAX_NS_OFFLOADS;
9965 }
9966
9967 buf_ptr += sizeof(*tlv);
9968
9969 for (; i < max_offloads; i++) {
9970 ns = (struct wmi_ns_offload_tuple *)buf_ptr;
9971 ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
9972 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
9973
9974 if (enable) {
9975 if (i < ns_cnt)
9976 ns->flags |= WMI_NSOL_FLAGS_VALID;
9977
9978 memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
9979 memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
9980 ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
9981 ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
9982
9983 if (offload->ipv6_type[i])
9984 ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
9985
9986 memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
9987 ath11k_ce_byte_swap(ns->target_mac.addr, 8);
9988
9989 if (ns->target_mac.word0 != 0 ||
9990 ns->target_mac.word1 != 0) {
9991 ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
9992 }
9993
9994 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9995 "index %d ns_solicited %pI6 target %pI6",
9996 i, ns->solicitation_ipaddr,
9997 ns->target_ipaddr[0]);
9998 }
9999
10000 buf_ptr += sizeof(*ns);
10001 }
10002
10003 *ptr = buf_ptr;
10004 }
10005
ath11k_wmi_fill_arp_offload(struct ath11k * ar,struct ath11k_arp_ns_offload * offload,u8 ** ptr,bool enable)10006 static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
10007 struct ath11k_arp_ns_offload *offload,
10008 u8 **ptr,
10009 bool enable)
10010 {
10011 struct wmi_arp_offload_tuple *arp;
10012 struct wmi_tlv *tlv;
10013 u8 *buf_ptr = *ptr;
10014 int i;
10015
10016 /* fill arp tuple */
10017 tlv = (struct wmi_tlv *)buf_ptr;
10018 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
10019 FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
10020 buf_ptr += sizeof(*tlv);
10021
10022 for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
10023 arp = (struct wmi_arp_offload_tuple *)buf_ptr;
10024 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
10025 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
10026
10027 if (enable && i < offload->ipv4_count) {
10028 /* Copy the target ip addr and flags */
10029 arp->flags = WMI_ARPOL_FLAGS_VALID;
10030 memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
10031 ath11k_ce_byte_swap(arp->target_ipaddr, 4);
10032
10033 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "arp offload address %pI4",
10034 arp->target_ipaddr);
10035 }
10036
10037 buf_ptr += sizeof(*arp);
10038 }
10039
10040 *ptr = buf_ptr;
10041 }
10042
ath11k_wmi_arp_ns_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)10043 int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
10044 struct ath11k_vif *arvif, bool enable)
10045 {
10046 struct ath11k_arp_ns_offload *offload;
10047 struct wmi_set_arp_ns_offload_cmd *cmd;
10048 struct wmi_tlv *tlv;
10049 struct sk_buff *skb;
10050 u8 *buf_ptr;
10051 size_t len;
10052 u8 ns_cnt, ns_ext_tuples = 0;
10053
10054 offload = &arvif->arp_ns_offload;
10055 ns_cnt = offload->ipv6_count;
10056
10057 len = sizeof(*cmd) +
10058 sizeof(*tlv) +
10059 WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
10060 sizeof(*tlv) +
10061 WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
10062
10063 if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
10064 ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
10065 len += sizeof(*tlv) +
10066 ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
10067 }
10068
10069 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10070 if (!skb)
10071 return -ENOMEM;
10072
10073 buf_ptr = skb->data;
10074 cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
10075 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10076 WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
10077 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10078
10079 cmd->flags = 0;
10080 cmd->vdev_id = arvif->vdev_id;
10081 cmd->num_ns_ext_tuples = ns_ext_tuples;
10082
10083 buf_ptr += sizeof(*cmd);
10084
10085 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
10086 ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
10087
10088 if (ns_ext_tuples)
10089 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
10090
10091 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
10092 }
10093
ath11k_wmi_gtk_rekey_offload(struct ath11k * ar,struct ath11k_vif * arvif,bool enable)10094 int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
10095 struct ath11k_vif *arvif, bool enable)
10096 {
10097 struct wmi_gtk_rekey_offload_cmd *cmd;
10098 struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
10099 int len;
10100 struct sk_buff *skb;
10101 __le64 replay_ctr;
10102
10103 len = sizeof(*cmd);
10104 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10105 if (!skb)
10106 return -ENOMEM;
10107
10108 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
10109 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
10110 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10111
10112 cmd->vdev_id = arvif->vdev_id;
10113
10114 if (enable) {
10115 cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
10116
10117 /* the length in rekey_data and cmd is equal */
10118 memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
10119 ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
10120 memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
10121 ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
10122
10123 replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
10124 memcpy(cmd->replay_ctr, &replay_ctr,
10125 sizeof(replay_ctr));
10126 ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
10127 } else {
10128 cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
10129 }
10130
10131 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
10132 arvif->vdev_id, enable);
10133 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
10134 }
10135
ath11k_wmi_gtk_rekey_getinfo(struct ath11k * ar,struct ath11k_vif * arvif)10136 int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
10137 struct ath11k_vif *arvif)
10138 {
10139 struct wmi_gtk_rekey_offload_cmd *cmd;
10140 int len;
10141 struct sk_buff *skb;
10142
10143 len = sizeof(*cmd);
10144 skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
10145 if (!skb)
10146 return -ENOMEM;
10147
10148 cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
10149 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
10150 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10151
10152 cmd->vdev_id = arvif->vdev_id;
10153 cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
10154
10155 ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
10156 arvif->vdev_id);
10157 return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
10158 }
10159
ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k * ar,const u8 * sar_val)10160 int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
10161 { struct ath11k_pdev_wmi *wmi = ar->wmi;
10162 struct wmi_pdev_set_sar_table_cmd *cmd;
10163 struct wmi_tlv *tlv;
10164 struct sk_buff *skb;
10165 u8 *buf_ptr;
10166 u32 len, sar_len_aligned, rsvd_len_aligned;
10167
10168 sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
10169 rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
10170 len = sizeof(*cmd) +
10171 TLV_HDR_SIZE + sar_len_aligned +
10172 TLV_HDR_SIZE + rsvd_len_aligned;
10173
10174 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10175 if (!skb)
10176 return -ENOMEM;
10177
10178 cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
10179 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
10180 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10181 cmd->pdev_id = ar->pdev->pdev_id;
10182 cmd->sar_len = BIOS_SAR_TABLE_LEN;
10183 cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
10184
10185 buf_ptr = skb->data + sizeof(*cmd);
10186 tlv = (struct wmi_tlv *)buf_ptr;
10187 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10188 FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
10189 buf_ptr += TLV_HDR_SIZE;
10190 memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
10191
10192 buf_ptr += sar_len_aligned;
10193 tlv = (struct wmi_tlv *)buf_ptr;
10194 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10195 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
10196
10197 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
10198 }
10199
ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k * ar)10200 int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
10201 {
10202 struct ath11k_pdev_wmi *wmi = ar->wmi;
10203 struct wmi_pdev_set_geo_table_cmd *cmd;
10204 struct wmi_tlv *tlv;
10205 struct sk_buff *skb;
10206 u8 *buf_ptr;
10207 u32 len, rsvd_len_aligned;
10208
10209 rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
10210 len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
10211
10212 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10213 if (!skb)
10214 return -ENOMEM;
10215
10216 cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
10217 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
10218 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10219 cmd->pdev_id = ar->pdev->pdev_id;
10220 cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
10221
10222 buf_ptr = skb->data + sizeof(*cmd);
10223 tlv = (struct wmi_tlv *)buf_ptr;
10224 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
10225 FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
10226
10227 return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
10228 }
10229
ath11k_wmi_sta_keepalive(struct ath11k * ar,const struct wmi_sta_keepalive_arg * arg)10230 int ath11k_wmi_sta_keepalive(struct ath11k *ar,
10231 const struct wmi_sta_keepalive_arg *arg)
10232 {
10233 struct ath11k_pdev_wmi *wmi = ar->wmi;
10234 struct wmi_sta_keepalive_cmd *cmd;
10235 struct wmi_sta_keepalive_arp_resp *arp;
10236 struct sk_buff *skb;
10237 size_t len;
10238
10239 len = sizeof(*cmd) + sizeof(*arp);
10240 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
10241 if (!skb)
10242 return -ENOMEM;
10243
10244 cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
10245 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10246 WMI_TAG_STA_KEEPALIVE_CMD) |
10247 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
10248 cmd->vdev_id = arg->vdev_id;
10249 cmd->enabled = arg->enabled;
10250 cmd->interval = arg->interval;
10251 cmd->method = arg->method;
10252
10253 arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
10254 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
10255 WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
10256 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
10257
10258 if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
10259 arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
10260 arp->src_ip4_addr = arg->src_ip4_addr;
10261 arp->dest_ip4_addr = arg->dest_ip4_addr;
10262 ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
10263 }
10264
10265 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
10266 "sta keepalive vdev %d enabled %d method %d interval %d\n",
10267 arg->vdev_id, arg->enabled, arg->method, arg->interval);
10268
10269 return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
10270 }
10271
ath11k_wmi_supports_6ghz_cc_ext(struct ath11k * ar)10272 bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)
10273 {
10274 return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
10275 ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;
10276 }
10277