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d5c65159 KV |
1 | // SPDX-License-Identifier: BSD-3-Clause-Clear |
2 | /* | |
3 | * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. | |
4 | */ | |
5 | #include <linux/skbuff.h> | |
6 | #include <linux/ctype.h> | |
7 | #include <net/mac80211.h> | |
8 | #include <net/cfg80211.h> | |
9 | #include <linux/completion.h> | |
10 | #include <linux/if_ether.h> | |
11 | #include <linux/types.h> | |
12 | #include <linux/pci.h> | |
13 | #include <linux/uuid.h> | |
14 | #include <linux/time.h> | |
15 | #include <linux/of.h> | |
16 | #include "core.h" | |
17 | #include "debug.h" | |
18 | #include "mac.h" | |
19 | #include "hw.h" | |
20 | #include "peer.h" | |
21 | ||
22 | struct wmi_tlv_policy { | |
23 | size_t min_len; | |
24 | }; | |
25 | ||
26 | struct wmi_tlv_svc_ready_parse { | |
27 | bool wmi_svc_bitmap_done; | |
28 | }; | |
29 | ||
30 | struct wmi_tlv_svc_rdy_ext_parse { | |
31 | struct ath11k_service_ext_param param; | |
32 | struct wmi_soc_mac_phy_hw_mode_caps *hw_caps; | |
33 | struct wmi_hw_mode_capabilities *hw_mode_caps; | |
34 | u32 n_hw_mode_caps; | |
35 | u32 tot_phy_id; | |
36 | struct wmi_hw_mode_capabilities pref_hw_mode_caps; | |
37 | struct wmi_mac_phy_capabilities *mac_phy_caps; | |
38 | u32 n_mac_phy_caps; | |
39 | struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps; | |
40 | struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps; | |
41 | u32 n_ext_hal_reg_caps; | |
42 | bool hw_mode_done; | |
43 | bool mac_phy_done; | |
44 | bool ext_hal_reg_done; | |
45 | }; | |
46 | ||
47 | struct wmi_tlv_rdy_parse { | |
48 | u32 num_extra_mac_addr; | |
49 | }; | |
50 | ||
51 | static const struct wmi_tlv_policy wmi_tlv_policies[] = { | |
52 | [WMI_TAG_ARRAY_BYTE] | |
53 | = { .min_len = 0 }, | |
54 | [WMI_TAG_ARRAY_UINT32] | |
55 | = { .min_len = 0 }, | |
56 | [WMI_TAG_SERVICE_READY_EVENT] | |
57 | = { .min_len = sizeof(struct wmi_service_ready_event) }, | |
58 | [WMI_TAG_SERVICE_READY_EXT_EVENT] | |
59 | = { .min_len = sizeof(struct wmi_service_ready_ext_event) }, | |
60 | [WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS] | |
61 | = { .min_len = sizeof(struct wmi_soc_mac_phy_hw_mode_caps) }, | |
62 | [WMI_TAG_SOC_HAL_REG_CAPABILITIES] | |
63 | = { .min_len = sizeof(struct wmi_soc_hal_reg_capabilities) }, | |
64 | [WMI_TAG_VDEV_START_RESPONSE_EVENT] | |
65 | = { .min_len = sizeof(struct wmi_vdev_start_resp_event) }, | |
66 | [WMI_TAG_PEER_DELETE_RESP_EVENT] | |
67 | = { .min_len = sizeof(struct wmi_peer_delete_resp_event) }, | |
68 | [WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT] | |
69 | = { .min_len = sizeof(struct wmi_bcn_tx_status_event) }, | |
70 | [WMI_TAG_VDEV_STOPPED_EVENT] | |
71 | = { .min_len = sizeof(struct wmi_vdev_stopped_event) }, | |
72 | [WMI_TAG_REG_CHAN_LIST_CC_EVENT] | |
73 | = { .min_len = sizeof(struct wmi_reg_chan_list_cc_event) }, | |
74 | [WMI_TAG_MGMT_RX_HDR] | |
75 | = { .min_len = sizeof(struct wmi_mgmt_rx_hdr) }, | |
76 | [WMI_TAG_MGMT_TX_COMPL_EVENT] | |
77 | = { .min_len = sizeof(struct wmi_mgmt_tx_compl_event) }, | |
78 | [WMI_TAG_SCAN_EVENT] | |
79 | = { .min_len = sizeof(struct wmi_scan_event) }, | |
80 | [WMI_TAG_PEER_STA_KICKOUT_EVENT] | |
81 | = { .min_len = sizeof(struct wmi_peer_sta_kickout_event) }, | |
82 | [WMI_TAG_ROAM_EVENT] | |
83 | = { .min_len = sizeof(struct wmi_roam_event) }, | |
84 | [WMI_TAG_CHAN_INFO_EVENT] | |
85 | = { .min_len = sizeof(struct wmi_chan_info_event) }, | |
86 | [WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT] | |
87 | = { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) }, | |
88 | [WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT] | |
89 | = { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) }, | |
90 | [WMI_TAG_READY_EVENT] | |
91 | = {.min_len = sizeof(struct wmi_ready_event) }, | |
92 | [WMI_TAG_SERVICE_AVAILABLE_EVENT] | |
93 | = {.min_len = sizeof(struct wmi_service_available_event) }, | |
94 | [WMI_TAG_PEER_ASSOC_CONF_EVENT] | |
95 | = { .min_len = sizeof(struct wmi_peer_assoc_conf_event) }, | |
96 | [WMI_TAG_STATS_EVENT] | |
97 | = { .min_len = sizeof(struct wmi_stats_event) }, | |
98 | [WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT] | |
99 | = { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) }, | |
100 | }; | |
101 | ||
102 | #define PRIMAP(_hw_mode_) \ | |
103 | [_hw_mode_] = _hw_mode_##_PRI | |
104 | ||
105 | static const int ath11k_hw_mode_pri_map[] = { | |
106 | PRIMAP(WMI_HOST_HW_MODE_SINGLE), | |
107 | PRIMAP(WMI_HOST_HW_MODE_DBS), | |
108 | PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE), | |
109 | PRIMAP(WMI_HOST_HW_MODE_SBS), | |
110 | PRIMAP(WMI_HOST_HW_MODE_DBS_SBS), | |
111 | PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS), | |
112 | /* keep last */ | |
113 | PRIMAP(WMI_HOST_HW_MODE_MAX), | |
114 | }; | |
115 | ||
116 | static int | |
117 | ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len, | |
118 | int (*iter)(struct ath11k_base *ab, u16 tag, u16 len, | |
119 | const void *ptr, void *data), | |
120 | void *data) | |
121 | { | |
122 | const void *begin = ptr; | |
123 | const struct wmi_tlv *tlv; | |
124 | u16 tlv_tag, tlv_len; | |
125 | int ret; | |
126 | ||
127 | while (len > 0) { | |
128 | if (len < sizeof(*tlv)) { | |
129 | ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n", | |
130 | ptr - begin, len, sizeof(*tlv)); | |
131 | return -EINVAL; | |
132 | } | |
133 | ||
134 | tlv = ptr; | |
135 | tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header); | |
136 | tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header); | |
137 | ptr += sizeof(*tlv); | |
138 | len -= sizeof(*tlv); | |
139 | ||
140 | if (tlv_len > len) { | |
141 | ath11k_err(ab, "wmi tlv parse failure of tag %hhu at byte %zd (%zu bytes left, %hhu expected)\n", | |
142 | tlv_tag, ptr - begin, len, tlv_len); | |
143 | return -EINVAL; | |
144 | } | |
145 | ||
146 | if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) && | |
147 | wmi_tlv_policies[tlv_tag].min_len && | |
148 | wmi_tlv_policies[tlv_tag].min_len > tlv_len) { | |
149 | ath11k_err(ab, "wmi tlv parse failure of tag %hhu at byte %zd (%hhu bytes is less than min length %zu)\n", | |
150 | tlv_tag, ptr - begin, tlv_len, | |
151 | wmi_tlv_policies[tlv_tag].min_len); | |
152 | return -EINVAL; | |
153 | } | |
154 | ||
155 | ret = iter(ab, tlv_tag, tlv_len, ptr, data); | |
156 | if (ret) | |
157 | return ret; | |
158 | ||
159 | ptr += tlv_len; | |
160 | len -= tlv_len; | |
161 | } | |
162 | ||
163 | return 0; | |
164 | } | |
165 | ||
166 | static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len, | |
167 | const void *ptr, void *data) | |
168 | { | |
169 | const void **tb = data; | |
170 | ||
171 | if (tag < WMI_TAG_MAX) | |
172 | tb[tag] = ptr; | |
173 | ||
174 | return 0; | |
175 | } | |
176 | ||
177 | static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb, | |
178 | const void *ptr, size_t len) | |
179 | { | |
180 | return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse, | |
181 | (void *)tb); | |
182 | } | |
183 | ||
184 | static const void ** | |
185 | ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab, const void *ptr, | |
186 | size_t len, gfp_t gfp) | |
187 | { | |
188 | const void **tb; | |
189 | int ret; | |
190 | ||
191 | tb = kcalloc(WMI_TAG_MAX, sizeof(*tb), gfp); | |
192 | if (!tb) | |
193 | return ERR_PTR(-ENOMEM); | |
194 | ||
195 | ret = ath11k_wmi_tlv_parse(ab, tb, ptr, len); | |
196 | if (ret) { | |
197 | kfree(tb); | |
198 | return ERR_PTR(ret); | |
199 | } | |
200 | ||
201 | return tb; | |
202 | } | |
203 | ||
204 | static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb, | |
205 | u32 cmd_id) | |
206 | { | |
207 | struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb); | |
6bc9d6f7 | 208 | struct ath11k_base *ab = wmi->wmi_ab->ab; |
d5c65159 KV |
209 | struct wmi_cmd_hdr *cmd_hdr; |
210 | int ret; | |
211 | u32 cmd = 0; | |
212 | ||
213 | if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL) | |
214 | return -ENOMEM; | |
215 | ||
216 | cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id); | |
217 | ||
218 | cmd_hdr = (struct wmi_cmd_hdr *)skb->data; | |
219 | cmd_hdr->cmd_id = cmd; | |
220 | ||
221 | memset(skb_cb, 0, sizeof(*skb_cb)); | |
222 | ret = ath11k_htc_send(&ab->htc, wmi->eid, skb); | |
223 | ||
224 | if (ret) | |
225 | goto err_pull; | |
226 | ||
227 | return 0; | |
228 | ||
229 | err_pull: | |
230 | skb_pull(skb, sizeof(struct wmi_cmd_hdr)); | |
231 | return ret; | |
232 | } | |
233 | ||
234 | int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb, | |
235 | u32 cmd_id) | |
236 | { | |
6bc9d6f7 | 237 | struct ath11k_wmi_base *wmi_sc = wmi->wmi_ab; |
d5c65159 KV |
238 | int ret = -EOPNOTSUPP; |
239 | ||
240 | might_sleep(); | |
241 | ||
242 | wait_event_timeout(wmi_sc->tx_credits_wq, ({ | |
243 | ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id); | |
244 | ||
245 | if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH, &wmi_sc->ab->dev_flags)) | |
246 | ret = -ESHUTDOWN; | |
247 | ||
248 | (ret != -EAGAIN); | |
249 | }), WMI_SEND_TIMEOUT_HZ); | |
250 | ||
251 | if (ret == -EAGAIN) | |
252 | ath11k_warn(wmi_sc->ab, "wmi command %d timeout\n", cmd_id); | |
253 | ||
254 | return ret; | |
255 | } | |
256 | ||
257 | static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle, | |
258 | const void *ptr, | |
259 | struct ath11k_service_ext_param *param) | |
260 | { | |
261 | const struct wmi_service_ready_ext_event *ev = ptr; | |
262 | ||
263 | if (!ev) | |
264 | return -EINVAL; | |
265 | ||
266 | /* Move this to host based bitmap */ | |
267 | param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits; | |
268 | param->default_fw_config_bits = ev->default_fw_config_bits; | |
269 | param->he_cap_info = ev->he_cap_info; | |
270 | param->mpdu_density = ev->mpdu_density; | |
271 | param->max_bssid_rx_filters = ev->max_bssid_rx_filters; | |
272 | memcpy(¶m->ppet, &ev->ppet, sizeof(param->ppet)); | |
273 | ||
274 | return 0; | |
275 | } | |
276 | ||
277 | static int | |
278 | ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle, | |
279 | struct wmi_soc_mac_phy_hw_mode_caps *hw_caps, | |
280 | struct wmi_hw_mode_capabilities *wmi_hw_mode_caps, | |
281 | struct wmi_soc_hal_reg_capabilities *hal_reg_caps, | |
282 | struct wmi_mac_phy_capabilities *wmi_mac_phy_caps, | |
283 | u8 hw_mode_id, u8 phy_id, | |
284 | struct ath11k_pdev *pdev) | |
285 | { | |
286 | struct wmi_mac_phy_capabilities *mac_phy_caps; | |
287 | struct ath11k_band_cap *cap_band; | |
288 | struct ath11k_pdev_cap *pdev_cap = &pdev->cap; | |
289 | u32 phy_map; | |
290 | u32 hw_idx, phy_idx = 0; | |
291 | ||
292 | if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps) | |
293 | return -EINVAL; | |
294 | ||
295 | for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) { | |
296 | if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id) | |
297 | break; | |
298 | ||
299 | phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map; | |
300 | while (phy_map) { | |
301 | phy_map >>= 1; | |
302 | phy_idx++; | |
303 | } | |
304 | } | |
305 | ||
306 | if (hw_idx == hw_caps->num_hw_modes) | |
307 | return -EINVAL; | |
308 | ||
309 | phy_idx += phy_id; | |
310 | if (phy_id >= hal_reg_caps->num_phy) | |
311 | return -EINVAL; | |
312 | ||
5b90fc76 | 313 | mac_phy_caps = wmi_mac_phy_caps + phy_idx; |
d5c65159 KV |
314 | |
315 | pdev->pdev_id = mac_phy_caps->pdev_id; | |
316 | pdev_cap->supported_bands = mac_phy_caps->supported_bands; | |
317 | pdev_cap->ampdu_density = mac_phy_caps->ampdu_density; | |
318 | ||
319 | /* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from | |
320 | * band to band for a single radio, need to see how this should be | |
321 | * handled. | |
322 | */ | |
323 | if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) { | |
324 | pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g; | |
325 | pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g; | |
326 | } else if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) { | |
327 | pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g; | |
328 | pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g; | |
329 | pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g; | |
330 | pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g; | |
331 | pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g; | |
332 | } else { | |
333 | return -EINVAL; | |
334 | } | |
335 | ||
336 | /* tx/rx chainmask reported from fw depends on the actual hw chains used, | |
337 | * For example, for 4x4 capable macphys, first 4 chains can be used for first | |
338 | * mac and the remaing 4 chains can be used for the second mac or vice-versa. | |
339 | * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0 | |
340 | * will be advertised for second mac or vice-versa. Compute the shift value for | |
341 | * for tx/rx chainmask which will be used to advertise supported ht/vht rates to | |
342 | * mac80211. | |
343 | */ | |
344 | pdev_cap->tx_chain_mask_shift = | |
345 | find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32); | |
346 | pdev_cap->rx_chain_mask_shift = | |
347 | find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32); | |
348 | ||
349 | cap_band = &pdev_cap->band[NL80211_BAND_2GHZ]; | |
350 | cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g; | |
351 | cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g; | |
352 | cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g; | |
353 | cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext; | |
354 | cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g; | |
355 | memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g, | |
356 | sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE); | |
357 | memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g, | |
358 | sizeof(struct ath11k_ppe_threshold)); | |
359 | ||
360 | cap_band = &pdev_cap->band[NL80211_BAND_5GHZ]; | |
361 | cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g; | |
362 | cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g; | |
363 | cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g; | |
364 | cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext; | |
365 | cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g; | |
366 | memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g, | |
367 | sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE); | |
368 | memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g, | |
369 | sizeof(struct ath11k_ppe_threshold)); | |
370 | ||
371 | return 0; | |
372 | } | |
373 | ||
374 | static int | |
375 | ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle, | |
376 | struct wmi_soc_hal_reg_capabilities *reg_caps, | |
377 | struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap, | |
378 | u8 phy_idx, | |
379 | struct ath11k_hal_reg_capabilities_ext *param) | |
380 | { | |
381 | struct wmi_hal_reg_capabilities_ext *ext_reg_cap; | |
382 | ||
383 | if (!reg_caps || !wmi_ext_reg_cap) | |
384 | return -EINVAL; | |
385 | ||
386 | if (phy_idx >= reg_caps->num_phy) | |
387 | return -EINVAL; | |
388 | ||
389 | ext_reg_cap = &wmi_ext_reg_cap[phy_idx]; | |
390 | ||
391 | param->phy_id = ext_reg_cap->phy_id; | |
392 | param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain; | |
393 | param->eeprom_reg_domain_ext = | |
394 | ext_reg_cap->eeprom_reg_domain_ext; | |
395 | param->regcap1 = ext_reg_cap->regcap1; | |
396 | param->regcap2 = ext_reg_cap->regcap2; | |
397 | /* check if param->wireless_mode is needed */ | |
398 | param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan; | |
399 | param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan; | |
400 | param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan; | |
401 | param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan; | |
402 | ||
403 | return 0; | |
404 | } | |
405 | ||
406 | static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab, | |
407 | const void *evt_buf, | |
408 | struct ath11k_targ_cap *cap) | |
409 | { | |
410 | const struct wmi_service_ready_event *ev = evt_buf; | |
411 | ||
412 | if (!ev) { | |
413 | ath11k_err(ab, "%s: failed by NULL param\n", | |
414 | __func__); | |
415 | return -EINVAL; | |
416 | } | |
417 | ||
418 | cap->phy_capability = ev->phy_capability; | |
419 | cap->max_frag_entry = ev->max_frag_entry; | |
420 | cap->num_rf_chains = ev->num_rf_chains; | |
421 | cap->ht_cap_info = ev->ht_cap_info; | |
422 | cap->vht_cap_info = ev->vht_cap_info; | |
423 | cap->vht_supp_mcs = ev->vht_supp_mcs; | |
424 | cap->hw_min_tx_power = ev->hw_min_tx_power; | |
425 | cap->hw_max_tx_power = ev->hw_max_tx_power; | |
426 | cap->sys_cap_info = ev->sys_cap_info; | |
427 | cap->min_pkt_size_enable = ev->min_pkt_size_enable; | |
428 | cap->max_bcn_ie_size = ev->max_bcn_ie_size; | |
429 | cap->max_num_scan_channels = ev->max_num_scan_channels; | |
430 | cap->max_supported_macs = ev->max_supported_macs; | |
431 | cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps; | |
432 | cap->txrx_chainmask = ev->txrx_chainmask; | |
433 | cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index; | |
434 | cap->num_msdu_desc = ev->num_msdu_desc; | |
435 | ||
436 | return 0; | |
437 | } | |
438 | ||
439 | /* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in | |
440 | * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each | |
441 | * 4-byte word. | |
442 | */ | |
443 | static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi, | |
444 | const u32 *wmi_svc_bm) | |
445 | { | |
446 | int i, j; | |
447 | ||
448 | for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) { | |
449 | do { | |
450 | if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32)) | |
6bc9d6f7 | 451 | set_bit(j, wmi->wmi_ab->svc_map); |
d5c65159 KV |
452 | } while (++j % WMI_SERVICE_BITS_IN_SIZE32); |
453 | } | |
454 | } | |
455 | ||
456 | static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len, | |
457 | const void *ptr, void *data) | |
458 | { | |
459 | struct wmi_tlv_svc_ready_parse *svc_ready = data; | |
6bc9d6f7 | 460 | struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0]; |
d5c65159 KV |
461 | u16 expect_len; |
462 | ||
463 | switch (tag) { | |
464 | case WMI_TAG_SERVICE_READY_EVENT: | |
465 | if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps)) | |
466 | return -EINVAL; | |
467 | break; | |
468 | ||
469 | case WMI_TAG_ARRAY_UINT32: | |
470 | if (!svc_ready->wmi_svc_bitmap_done) { | |
471 | expect_len = WMI_SERVICE_BM_SIZE * sizeof(u32); | |
472 | if (len < expect_len) { | |
473 | ath11k_warn(ab, "invalid len %d for the tag 0x%x\n", | |
474 | len, tag); | |
475 | return -EINVAL; | |
476 | } | |
477 | ||
478 | ath11k_wmi_service_bitmap_copy(wmi_handle, ptr); | |
479 | ||
480 | svc_ready->wmi_svc_bitmap_done = true; | |
481 | } | |
482 | break; | |
483 | default: | |
484 | break; | |
485 | } | |
486 | ||
487 | return 0; | |
488 | } | |
489 | ||
490 | static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb) | |
491 | { | |
492 | struct wmi_tlv_svc_ready_parse svc_ready = { }; | |
493 | int ret; | |
494 | ||
495 | ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len, | |
496 | ath11k_wmi_tlv_svc_rdy_parse, | |
497 | &svc_ready); | |
498 | if (ret) { | |
499 | ath11k_warn(ab, "failed to parse tlv %d\n", ret); | |
500 | return ret; | |
501 | } | |
502 | ||
503 | return 0; | |
504 | } | |
505 | ||
506 | struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_sc, u32 len) | |
507 | { | |
508 | struct sk_buff *skb; | |
509 | struct ath11k_base *ab = wmi_sc->ab; | |
510 | u32 round_len = roundup(len, 4); | |
511 | ||
512 | skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len); | |
513 | if (!skb) | |
514 | return NULL; | |
515 | ||
516 | skb_reserve(skb, WMI_SKB_HEADROOM); | |
517 | if (!IS_ALIGNED((unsigned long)skb->data, 4)) | |
518 | ath11k_warn(ab, "unaligned WMI skb data\n"); | |
519 | ||
520 | skb_put(skb, round_len); | |
521 | memset(skb->data, 0, round_len); | |
522 | ||
523 | return skb; | |
524 | } | |
525 | ||
526 | int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id, | |
527 | struct sk_buff *frame) | |
528 | { | |
529 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
530 | struct wmi_mgmt_send_cmd *cmd; | |
531 | struct wmi_tlv *frame_tlv; | |
532 | struct sk_buff *skb; | |
533 | u32 buf_len; | |
534 | int ret, len; | |
535 | ||
536 | buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ? | |
537 | frame->len : WMI_MGMT_SEND_DOWNLD_LEN; | |
538 | ||
539 | len = sizeof(*cmd) + sizeof(*frame_tlv) + roundup(buf_len, 4); | |
540 | ||
6bc9d6f7 | 541 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
542 | if (!skb) |
543 | return -ENOMEM; | |
544 | ||
545 | cmd = (struct wmi_mgmt_send_cmd *)skb->data; | |
546 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) | | |
547 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
548 | cmd->vdev_id = vdev_id; | |
549 | cmd->desc_id = buf_id; | |
550 | cmd->chanfreq = 0; | |
551 | cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr); | |
552 | cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr); | |
553 | cmd->frame_len = frame->len; | |
554 | cmd->buf_len = buf_len; | |
555 | cmd->tx_params_valid = 0; | |
556 | ||
557 | frame_tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd)); | |
558 | frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) | | |
559 | FIELD_PREP(WMI_TLV_LEN, buf_len); | |
560 | ||
561 | memcpy(frame_tlv->value, frame->data, buf_len); | |
562 | ||
563 | ath11k_ce_byte_swap(frame_tlv->value, buf_len); | |
564 | ||
565 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID); | |
566 | if (ret) { | |
567 | ath11k_warn(ar->ab, | |
568 | "failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n"); | |
569 | dev_kfree_skb(skb); | |
570 | } | |
571 | ||
572 | return ret; | |
573 | } | |
574 | ||
575 | int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr, | |
576 | struct vdev_create_params *param) | |
577 | { | |
578 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
579 | struct wmi_vdev_create_cmd *cmd; | |
580 | struct sk_buff *skb; | |
581 | struct wmi_vdev_txrx_streams *txrx_streams; | |
582 | struct wmi_tlv *tlv; | |
583 | int ret, len; | |
584 | void *ptr; | |
585 | ||
586 | /* It can be optimized my sending tx/rx chain configuration | |
587 | * only for supported bands instead of always sending it for | |
588 | * both the bands. | |
589 | */ | |
590 | len = sizeof(*cmd) + TLV_HDR_SIZE + | |
591 | (WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams)); | |
592 | ||
6bc9d6f7 | 593 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
594 | if (!skb) |
595 | return -ENOMEM; | |
596 | ||
597 | cmd = (struct wmi_vdev_create_cmd *)skb->data; | |
598 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) | | |
599 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
600 | ||
601 | cmd->vdev_id = param->if_id; | |
602 | cmd->vdev_type = param->type; | |
603 | cmd->vdev_subtype = param->subtype; | |
604 | cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX; | |
605 | cmd->pdev_id = param->pdev_id; | |
606 | ether_addr_copy(cmd->vdev_macaddr.addr, macaddr); | |
607 | ||
608 | ptr = skb->data + sizeof(*cmd); | |
609 | len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams); | |
610 | ||
611 | tlv = ptr; | |
612 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) | | |
613 | FIELD_PREP(WMI_TLV_LEN, len); | |
614 | ||
615 | ptr += TLV_HDR_SIZE; | |
616 | txrx_streams = ptr; | |
617 | len = sizeof(*txrx_streams); | |
618 | txrx_streams->tlv_header = | |
619 | FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) | | |
620 | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); | |
621 | txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G; | |
622 | txrx_streams->supported_tx_streams = | |
623 | param->chains[NL80211_BAND_2GHZ].tx; | |
624 | txrx_streams->supported_rx_streams = | |
625 | param->chains[NL80211_BAND_2GHZ].rx; | |
626 | ||
627 | txrx_streams++; | |
628 | txrx_streams->tlv_header = | |
629 | FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) | | |
630 | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); | |
631 | txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G; | |
632 | txrx_streams->supported_tx_streams = | |
633 | param->chains[NL80211_BAND_5GHZ].tx; | |
634 | txrx_streams->supported_rx_streams = | |
635 | param->chains[NL80211_BAND_5GHZ].rx; | |
636 | ||
637 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID); | |
638 | if (ret) { | |
639 | ath11k_warn(ar->ab, | |
640 | "failed to submit WMI_VDEV_CREATE_CMDID\n"); | |
641 | dev_kfree_skb(skb); | |
642 | } | |
643 | ||
644 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
645 | "WMI vdev create: id %d type %d subtype %d macaddr %pM pdevid %d\n", | |
646 | param->if_id, param->type, param->subtype, | |
647 | macaddr, param->pdev_id); | |
648 | ||
649 | return ret; | |
650 | } | |
651 | ||
652 | int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id) | |
653 | { | |
654 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
655 | struct wmi_vdev_delete_cmd *cmd; | |
656 | struct sk_buff *skb; | |
657 | int ret; | |
658 | ||
6bc9d6f7 | 659 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
660 | if (!skb) |
661 | return -ENOMEM; | |
662 | ||
663 | cmd = (struct wmi_vdev_delete_cmd *)skb->data; | |
664 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) | | |
665 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
666 | cmd->vdev_id = vdev_id; | |
667 | ||
668 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID); | |
669 | if (ret) { | |
670 | ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n"); | |
671 | dev_kfree_skb(skb); | |
672 | } | |
673 | ||
674 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev delete id %d\n", vdev_id); | |
675 | ||
676 | return ret; | |
677 | } | |
678 | ||
679 | int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id) | |
680 | { | |
681 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
682 | struct wmi_vdev_stop_cmd *cmd; | |
683 | struct sk_buff *skb; | |
684 | int ret; | |
685 | ||
6bc9d6f7 | 686 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
687 | if (!skb) |
688 | return -ENOMEM; | |
689 | ||
690 | cmd = (struct wmi_vdev_stop_cmd *)skb->data; | |
691 | ||
692 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) | | |
693 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
694 | cmd->vdev_id = vdev_id; | |
695 | ||
696 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID); | |
697 | if (ret) { | |
698 | ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n"); | |
699 | dev_kfree_skb(skb); | |
700 | } | |
701 | ||
702 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev stop id 0x%x\n", vdev_id); | |
703 | ||
704 | return ret; | |
705 | } | |
706 | ||
707 | int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id) | |
708 | { | |
709 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
710 | struct wmi_vdev_down_cmd *cmd; | |
711 | struct sk_buff *skb; | |
712 | int ret; | |
713 | ||
6bc9d6f7 | 714 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
715 | if (!skb) |
716 | return -ENOMEM; | |
717 | ||
718 | cmd = (struct wmi_vdev_down_cmd *)skb->data; | |
719 | ||
720 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) | | |
721 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
722 | cmd->vdev_id = vdev_id; | |
723 | ||
724 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID); | |
725 | if (ret) { | |
726 | ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n"); | |
727 | dev_kfree_skb(skb); | |
728 | } | |
729 | ||
730 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev down id 0x%x\n", vdev_id); | |
731 | ||
732 | return ret; | |
733 | } | |
734 | ||
735 | static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan, | |
736 | struct wmi_vdev_start_req_arg *arg) | |
737 | { | |
738 | memset(chan, 0, sizeof(*chan)); | |
739 | ||
740 | chan->mhz = arg->channel.freq; | |
741 | chan->band_center_freq1 = arg->channel.band_center_freq1; | |
742 | if (arg->channel.mode == MODE_11AC_VHT80_80) | |
743 | chan->band_center_freq2 = arg->channel.band_center_freq2; | |
744 | else | |
745 | chan->band_center_freq2 = 0; | |
746 | ||
747 | chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode); | |
748 | if (arg->channel.passive) | |
749 | chan->info |= WMI_CHAN_INFO_PASSIVE; | |
750 | if (arg->channel.allow_ibss) | |
751 | chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED; | |
752 | if (arg->channel.allow_ht) | |
753 | chan->info |= WMI_CHAN_INFO_ALLOW_HT; | |
754 | if (arg->channel.allow_vht) | |
755 | chan->info |= WMI_CHAN_INFO_ALLOW_VHT; | |
9f056ed8 JC |
756 | if (arg->channel.allow_he) |
757 | chan->info |= WMI_CHAN_INFO_ALLOW_HE; | |
d5c65159 KV |
758 | if (arg->channel.ht40plus) |
759 | chan->info |= WMI_CHAN_INFO_HT40_PLUS; | |
760 | if (arg->channel.chan_radar) | |
761 | chan->info |= WMI_CHAN_INFO_DFS; | |
762 | if (arg->channel.freq2_radar) | |
763 | chan->info |= WMI_CHAN_INFO_DFS_FREQ2; | |
764 | ||
765 | chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR, | |
766 | arg->channel.max_power) | | |
767 | FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR, | |
768 | arg->channel.max_reg_power); | |
769 | ||
770 | chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX, | |
771 | arg->channel.max_antenna_gain) | | |
772 | FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR, | |
773 | arg->channel.max_power); | |
774 | } | |
775 | ||
776 | int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg, | |
777 | bool restart) | |
778 | { | |
779 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
780 | struct wmi_vdev_start_request_cmd *cmd; | |
781 | struct sk_buff *skb; | |
782 | struct wmi_channel *chan; | |
783 | struct wmi_tlv *tlv; | |
784 | void *ptr; | |
785 | int ret, len; | |
786 | ||
787 | if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid))) | |
788 | return -EINVAL; | |
789 | ||
790 | len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE; | |
791 | ||
6bc9d6f7 | 792 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
793 | if (!skb) |
794 | return -ENOMEM; | |
795 | ||
796 | cmd = (struct wmi_vdev_start_request_cmd *)skb->data; | |
797 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
798 | WMI_TAG_VDEV_START_REQUEST_CMD) | | |
799 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
800 | cmd->vdev_id = arg->vdev_id; | |
801 | cmd->beacon_interval = arg->bcn_intval; | |
802 | cmd->bcn_tx_rate = arg->bcn_tx_rate; | |
803 | cmd->dtim_period = arg->dtim_period; | |
804 | cmd->num_noa_descriptors = arg->num_noa_descriptors; | |
805 | cmd->preferred_rx_streams = arg->pref_rx_streams; | |
806 | cmd->preferred_tx_streams = arg->pref_tx_streams; | |
807 | cmd->cac_duration_ms = arg->cac_duration_ms; | |
808 | cmd->regdomain = arg->regdomain; | |
809 | cmd->he_ops = arg->he_ops; | |
810 | ||
811 | if (!restart) { | |
812 | if (arg->ssid) { | |
813 | cmd->ssid.ssid_len = arg->ssid_len; | |
814 | memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len); | |
815 | } | |
816 | if (arg->hidden_ssid) | |
817 | cmd->flags |= WMI_VDEV_START_HIDDEN_SSID; | |
818 | if (arg->pmf_enabled) | |
819 | cmd->flags |= WMI_VDEV_START_PMF_ENABLED; | |
820 | } | |
821 | ||
822 | cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED; | |
823 | ||
824 | ptr = skb->data + sizeof(*cmd); | |
825 | chan = ptr; | |
826 | ||
827 | ath11k_wmi_put_wmi_channel(chan, arg); | |
828 | ||
829 | chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) | | |
830 | FIELD_PREP(WMI_TLV_LEN, | |
831 | sizeof(*chan) - TLV_HDR_SIZE); | |
832 | ptr += sizeof(*chan); | |
833 | ||
834 | tlv = ptr; | |
835 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) | | |
836 | FIELD_PREP(WMI_TLV_LEN, 0); | |
837 | ||
838 | /* Note: This is a nested TLV containing: | |
839 | * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv].. | |
840 | */ | |
841 | ||
842 | ptr += sizeof(*tlv); | |
843 | ||
844 | if (restart) | |
845 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
846 | WMI_VDEV_RESTART_REQUEST_CMDID); | |
847 | else | |
848 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
849 | WMI_VDEV_START_REQUEST_CMDID); | |
850 | if (ret) { | |
851 | ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n", | |
852 | restart ? "restart" : "start"); | |
853 | dev_kfree_skb(skb); | |
854 | } | |
855 | ||
856 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "vdev %s id 0x%x freq 0x%x mode 0x%x\n", | |
857 | restart ? "restart" : "start", arg->vdev_id, | |
858 | arg->channel.freq, arg->channel.mode); | |
859 | ||
860 | return ret; | |
861 | } | |
862 | ||
863 | int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid) | |
864 | { | |
865 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
866 | struct wmi_vdev_up_cmd *cmd; | |
867 | struct sk_buff *skb; | |
868 | int ret; | |
869 | ||
6bc9d6f7 | 870 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
871 | if (!skb) |
872 | return -ENOMEM; | |
873 | ||
874 | cmd = (struct wmi_vdev_up_cmd *)skb->data; | |
875 | ||
876 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_UP_CMD) | | |
877 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
878 | cmd->vdev_id = vdev_id; | |
879 | cmd->vdev_assoc_id = aid; | |
880 | ||
881 | ether_addr_copy(cmd->vdev_bssid.addr, bssid); | |
882 | ||
883 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID); | |
884 | if (ret) { | |
885 | ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n"); | |
886 | dev_kfree_skb(skb); | |
887 | } | |
888 | ||
889 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
890 | "WMI mgmt vdev up id 0x%x assoc id %d bssid %pM\n", | |
891 | vdev_id, aid, bssid); | |
892 | ||
893 | return ret; | |
894 | } | |
895 | ||
896 | int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar, | |
897 | struct peer_create_params *param) | |
898 | { | |
899 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
900 | struct wmi_peer_create_cmd *cmd; | |
901 | struct sk_buff *skb; | |
902 | int ret; | |
903 | ||
6bc9d6f7 | 904 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
905 | if (!skb) |
906 | return -ENOMEM; | |
907 | ||
908 | cmd = (struct wmi_peer_create_cmd *)skb->data; | |
909 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) | | |
910 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
911 | ||
912 | ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr); | |
913 | cmd->peer_type = param->peer_type; | |
914 | cmd->vdev_id = param->vdev_id; | |
915 | ||
916 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID); | |
917 | if (ret) { | |
918 | ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n"); | |
919 | dev_kfree_skb(skb); | |
920 | } | |
921 | ||
922 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
923 | "WMI peer create vdev_id %d peer_addr %pM\n", | |
924 | param->vdev_id, param->peer_addr); | |
925 | ||
926 | return ret; | |
927 | } | |
928 | ||
929 | int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar, | |
930 | const u8 *peer_addr, u8 vdev_id) | |
931 | { | |
932 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
933 | struct wmi_peer_delete_cmd *cmd; | |
934 | struct sk_buff *skb; | |
935 | int ret; | |
936 | ||
6bc9d6f7 | 937 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
938 | if (!skb) |
939 | return -ENOMEM; | |
940 | ||
941 | cmd = (struct wmi_peer_delete_cmd *)skb->data; | |
942 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) | | |
943 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
944 | ||
945 | ether_addr_copy(cmd->peer_macaddr.addr, peer_addr); | |
946 | cmd->vdev_id = vdev_id; | |
947 | ||
948 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
949 | "WMI peer delete vdev_id %d peer_addr %pM\n", | |
950 | vdev_id, peer_addr); | |
951 | ||
952 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID); | |
953 | if (ret) { | |
954 | ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n"); | |
955 | dev_kfree_skb(skb); | |
956 | } | |
957 | ||
958 | return ret; | |
959 | } | |
960 | ||
961 | int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar, | |
962 | struct pdev_set_regdomain_params *param) | |
963 | { | |
964 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
965 | struct wmi_pdev_set_regdomain_cmd *cmd; | |
966 | struct sk_buff *skb; | |
967 | int ret; | |
968 | ||
6bc9d6f7 | 969 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
970 | if (!skb) |
971 | return -ENOMEM; | |
972 | ||
973 | cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data; | |
974 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
975 | WMI_TAG_PDEV_SET_REGDOMAIN_CMD) | | |
976 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
977 | ||
978 | cmd->reg_domain = param->current_rd_in_use; | |
979 | cmd->reg_domain_2g = param->current_rd_2g; | |
980 | cmd->reg_domain_5g = param->current_rd_5g; | |
981 | cmd->conformance_test_limit_2g = param->ctl_2g; | |
982 | cmd->conformance_test_limit_5g = param->ctl_5g; | |
983 | cmd->dfs_domain = param->dfs_domain; | |
984 | cmd->pdev_id = param->pdev_id; | |
985 | ||
986 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
987 | "WMI pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n", | |
988 | param->current_rd_in_use, param->current_rd_2g, | |
989 | param->current_rd_5g, param->dfs_domain, param->pdev_id); | |
990 | ||
991 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID); | |
992 | if (ret) { | |
993 | ath11k_warn(ar->ab, | |
994 | "failed to send WMI_PDEV_SET_REGDOMAIN cmd\n"); | |
995 | dev_kfree_skb(skb); | |
996 | } | |
997 | ||
998 | return ret; | |
999 | } | |
1000 | ||
1001 | int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr, | |
1002 | u32 vdev_id, u32 param_id, u32 param_val) | |
1003 | { | |
1004 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1005 | struct wmi_peer_set_param_cmd *cmd; | |
1006 | struct sk_buff *skb; | |
1007 | int ret; | |
1008 | ||
6bc9d6f7 | 1009 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1010 | if (!skb) |
1011 | return -ENOMEM; | |
1012 | ||
1013 | cmd = (struct wmi_peer_set_param_cmd *)skb->data; | |
1014 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) | | |
1015 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1016 | ether_addr_copy(cmd->peer_macaddr.addr, peer_addr); | |
1017 | cmd->vdev_id = vdev_id; | |
1018 | cmd->param_id = param_id; | |
1019 | cmd->param_value = param_val; | |
1020 | ||
1021 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID); | |
1022 | if (ret) { | |
1023 | ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n"); | |
1024 | dev_kfree_skb(skb); | |
1025 | } | |
1026 | ||
1027 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1028 | "WMI vdev %d peer 0x%pM set param %d value %d\n", | |
1029 | vdev_id, peer_addr, param_id, param_val); | |
1030 | ||
1031 | return ret; | |
1032 | } | |
1033 | ||
1034 | int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar, | |
1035 | u8 peer_addr[ETH_ALEN], | |
1036 | struct peer_flush_params *param) | |
1037 | { | |
1038 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1039 | struct wmi_peer_flush_tids_cmd *cmd; | |
1040 | struct sk_buff *skb; | |
1041 | int ret; | |
1042 | ||
6bc9d6f7 | 1043 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1044 | if (!skb) |
1045 | return -ENOMEM; | |
1046 | ||
1047 | cmd = (struct wmi_peer_flush_tids_cmd *)skb->data; | |
1048 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) | | |
1049 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1050 | ||
1051 | ether_addr_copy(cmd->peer_macaddr.addr, peer_addr); | |
1052 | cmd->peer_tid_bitmap = param->peer_tid_bitmap; | |
1053 | cmd->vdev_id = param->vdev_id; | |
1054 | ||
1055 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID); | |
1056 | if (ret) { | |
1057 | ath11k_warn(ar->ab, | |
1058 | "failed to send WMI_PEER_FLUSH_TIDS cmd\n"); | |
1059 | dev_kfree_skb(skb); | |
1060 | } | |
1061 | ||
1062 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1063 | "WMI peer flush vdev_id %d peer_addr %pM tids %08x\n", | |
1064 | param->vdev_id, peer_addr, param->peer_tid_bitmap); | |
1065 | ||
1066 | return ret; | |
1067 | } | |
1068 | ||
1069 | int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar, | |
1070 | int vdev_id, const u8 *addr, | |
1071 | dma_addr_t paddr, u8 tid, | |
1072 | u8 ba_window_size_valid, | |
1073 | u32 ba_window_size) | |
1074 | { | |
1075 | struct wmi_peer_reorder_queue_setup_cmd *cmd; | |
1076 | struct sk_buff *skb; | |
1077 | int ret; | |
1078 | ||
6bc9d6f7 | 1079 | skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1080 | if (!skb) |
1081 | return -ENOMEM; | |
1082 | ||
1083 | cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data; | |
1084 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
1085 | WMI_TAG_REORDER_QUEUE_SETUP_CMD) | | |
1086 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1087 | ||
1088 | ether_addr_copy(cmd->peer_macaddr.addr, addr); | |
1089 | cmd->vdev_id = vdev_id; | |
1090 | cmd->tid = tid; | |
1091 | cmd->queue_ptr_lo = lower_32_bits(paddr); | |
1092 | cmd->queue_ptr_hi = upper_32_bits(paddr); | |
1093 | cmd->queue_no = tid; | |
1094 | cmd->ba_window_size_valid = ba_window_size_valid; | |
1095 | cmd->ba_window_size = ba_window_size; | |
1096 | ||
1097 | ret = ath11k_wmi_cmd_send(ar->wmi, skb, | |
1098 | WMI_PEER_REORDER_QUEUE_SETUP_CMDID); | |
1099 | if (ret) { | |
1100 | ath11k_warn(ar->ab, | |
1101 | "failed to send WMI_PEER_REORDER_QUEUE_SETUP\n"); | |
1102 | dev_kfree_skb(skb); | |
1103 | } | |
1104 | ||
1105 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1106 | "wmi rx reorder queue setup addr %pM vdev_id %d tid %d\n", | |
1107 | addr, vdev_id, tid); | |
1108 | ||
1109 | return ret; | |
1110 | } | |
1111 | ||
1112 | int | |
1113 | ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar, | |
1114 | struct rx_reorder_queue_remove_params *param) | |
1115 | { | |
1116 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1117 | struct wmi_peer_reorder_queue_remove_cmd *cmd; | |
1118 | struct sk_buff *skb; | |
1119 | int ret; | |
1120 | ||
6bc9d6f7 | 1121 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1122 | if (!skb) |
1123 | return -ENOMEM; | |
1124 | ||
1125 | cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data; | |
1126 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
1127 | WMI_TAG_REORDER_QUEUE_REMOVE_CMD) | | |
1128 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1129 | ||
1130 | ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr); | |
1131 | cmd->vdev_id = param->vdev_id; | |
1132 | cmd->tid_mask = param->peer_tid_bitmap; | |
1133 | ||
1134 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1135 | "%s: peer_macaddr %pM vdev_id %d, tid_map %d", __func__, | |
1136 | param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap); | |
1137 | ||
1138 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
1139 | WMI_PEER_REORDER_QUEUE_REMOVE_CMDID); | |
1140 | if (ret) { | |
1141 | ath11k_warn(ar->ab, | |
1142 | "failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID"); | |
1143 | dev_kfree_skb(skb); | |
1144 | } | |
1145 | ||
1146 | return ret; | |
1147 | } | |
1148 | ||
1149 | int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id, | |
1150 | u32 param_value, u8 pdev_id) | |
1151 | { | |
1152 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1153 | struct wmi_pdev_set_param_cmd *cmd; | |
1154 | struct sk_buff *skb; | |
1155 | int ret; | |
1156 | ||
6bc9d6f7 | 1157 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1158 | if (!skb) |
1159 | return -ENOMEM; | |
1160 | ||
1161 | cmd = (struct wmi_pdev_set_param_cmd *)skb->data; | |
1162 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) | | |
1163 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1164 | cmd->pdev_id = pdev_id; | |
1165 | cmd->param_id = param_id; | |
1166 | cmd->param_value = param_value; | |
1167 | ||
1168 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID); | |
1169 | if (ret) { | |
1170 | ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n"); | |
1171 | dev_kfree_skb(skb); | |
1172 | } | |
1173 | ||
1174 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1175 | "WMI pdev set param %d pdev id %d value %d\n", | |
1176 | param_id, pdev_id, param_value); | |
1177 | ||
1178 | return ret; | |
1179 | } | |
1180 | ||
97c63746 JC |
1181 | int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id, u32 enable) |
1182 | { | |
1183 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1184 | struct wmi_pdev_set_ps_mode_cmd *cmd; | |
1185 | struct sk_buff *skb; | |
1186 | int ret; | |
1187 | ||
6bc9d6f7 | 1188 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
97c63746 JC |
1189 | if (!skb) |
1190 | return -ENOMEM; | |
1191 | ||
1192 | cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data; | |
1193 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) | | |
1194 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1195 | cmd->vdev_id = vdev_id; | |
1196 | cmd->sta_ps_mode = enable; | |
1197 | ||
1198 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID); | |
1199 | if (ret) { | |
1200 | ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n"); | |
1201 | dev_kfree_skb(skb); | |
1202 | } | |
1203 | ||
1204 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1205 | "WMI vdev set psmode %d vdev id %d\n", | |
1206 | enable, vdev_id); | |
1207 | ||
1208 | return ret; | |
1209 | } | |
1210 | ||
d5c65159 KV |
1211 | int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt, |
1212 | u32 pdev_id) | |
1213 | { | |
1214 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1215 | struct wmi_pdev_suspend_cmd *cmd; | |
1216 | struct sk_buff *skb; | |
1217 | int ret; | |
1218 | ||
6bc9d6f7 | 1219 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1220 | if (!skb) |
1221 | return -ENOMEM; | |
1222 | ||
1223 | cmd = (struct wmi_pdev_suspend_cmd *)skb->data; | |
1224 | ||
1225 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) | | |
1226 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1227 | ||
1228 | cmd->suspend_opt = suspend_opt; | |
1229 | cmd->pdev_id = pdev_id; | |
1230 | ||
1231 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID); | |
1232 | if (ret) { | |
1233 | ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n"); | |
1234 | dev_kfree_skb(skb); | |
1235 | } | |
1236 | ||
1237 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1238 | "WMI pdev suspend pdev_id %d\n", pdev_id); | |
1239 | ||
1240 | return ret; | |
1241 | } | |
1242 | ||
1243 | int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id) | |
1244 | { | |
1245 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1246 | struct wmi_pdev_resume_cmd *cmd; | |
1247 | struct sk_buff *skb; | |
1248 | int ret; | |
1249 | ||
6bc9d6f7 | 1250 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1251 | if (!skb) |
1252 | return -ENOMEM; | |
1253 | ||
1254 | cmd = (struct wmi_pdev_resume_cmd *)skb->data; | |
1255 | ||
1256 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) | | |
1257 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1258 | cmd->pdev_id = pdev_id; | |
1259 | ||
1260 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1261 | "WMI pdev resume pdev id %d\n", pdev_id); | |
1262 | ||
1263 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID); | |
1264 | if (ret) { | |
1265 | ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n"); | |
1266 | dev_kfree_skb(skb); | |
1267 | } | |
1268 | ||
1269 | return ret; | |
1270 | } | |
1271 | ||
1272 | /* TODO FW Support for the cmd is not available yet. | |
1273 | * Can be tested once the command and corresponding | |
1274 | * event is implemented in FW | |
1275 | */ | |
1276 | int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar, | |
1277 | enum wmi_bss_chan_info_req_type type) | |
1278 | { | |
1279 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1280 | struct wmi_pdev_bss_chan_info_req_cmd *cmd; | |
1281 | struct sk_buff *skb; | |
1282 | int ret; | |
1283 | ||
6bc9d6f7 | 1284 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1285 | if (!skb) |
1286 | return -ENOMEM; | |
1287 | ||
1288 | cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data; | |
1289 | ||
1290 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
1291 | WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) | | |
1292 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1293 | cmd->req_type = type; | |
1294 | ||
1295 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1296 | "WMI bss chan info req type %d\n", type); | |
1297 | ||
1298 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
1299 | WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID); | |
1300 | if (ret) { | |
1301 | ath11k_warn(ar->ab, | |
1302 | "failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n"); | |
1303 | dev_kfree_skb(skb); | |
1304 | } | |
1305 | ||
1306 | return ret; | |
1307 | } | |
1308 | ||
1309 | int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr, | |
1310 | struct ap_ps_params *param) | |
1311 | { | |
1312 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1313 | struct wmi_ap_ps_peer_cmd *cmd; | |
1314 | struct sk_buff *skb; | |
1315 | int ret; | |
1316 | ||
6bc9d6f7 | 1317 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1318 | if (!skb) |
1319 | return -ENOMEM; | |
1320 | ||
1321 | cmd = (struct wmi_ap_ps_peer_cmd *)skb->data; | |
1322 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) | | |
1323 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1324 | ||
1325 | cmd->vdev_id = param->vdev_id; | |
1326 | ether_addr_copy(cmd->peer_macaddr.addr, peer_addr); | |
1327 | cmd->param = param->param; | |
1328 | cmd->value = param->value; | |
1329 | ||
1330 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID); | |
1331 | if (ret) { | |
1332 | ath11k_warn(ar->ab, | |
1333 | "failed to send WMI_AP_PS_PEER_PARAM_CMDID\n"); | |
1334 | dev_kfree_skb(skb); | |
1335 | } | |
1336 | ||
1337 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1338 | "WMI set ap ps vdev id %d peer %pM param %d value %d\n", | |
1339 | param->vdev_id, peer_addr, param->param, param->value); | |
1340 | ||
1341 | return ret; | |
1342 | } | |
1343 | ||
1344 | int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id, | |
1345 | u32 param, u32 param_value) | |
1346 | { | |
1347 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1348 | struct wmi_sta_powersave_param_cmd *cmd; | |
1349 | struct sk_buff *skb; | |
1350 | int ret; | |
1351 | ||
6bc9d6f7 | 1352 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1353 | if (!skb) |
1354 | return -ENOMEM; | |
1355 | ||
1356 | cmd = (struct wmi_sta_powersave_param_cmd *)skb->data; | |
1357 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
1358 | WMI_TAG_STA_POWERSAVE_PARAM_CMD) | | |
1359 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1360 | ||
1361 | cmd->vdev_id = vdev_id; | |
1362 | cmd->param = param; | |
1363 | cmd->value = param_value; | |
1364 | ||
1365 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1366 | "WMI set sta ps vdev_id %d param %d value %d\n", | |
1367 | vdev_id, param, param_value); | |
1368 | ||
1369 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID); | |
1370 | if (ret) { | |
1371 | ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID"); | |
1372 | dev_kfree_skb(skb); | |
1373 | } | |
1374 | ||
1375 | return ret; | |
1376 | } | |
1377 | ||
1378 | int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms) | |
1379 | { | |
1380 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1381 | struct wmi_force_fw_hang_cmd *cmd; | |
1382 | struct sk_buff *skb; | |
1383 | int ret, len; | |
1384 | ||
1385 | len = sizeof(*cmd); | |
1386 | ||
6bc9d6f7 | 1387 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
1388 | if (!skb) |
1389 | return -ENOMEM; | |
1390 | ||
1391 | cmd = (struct wmi_force_fw_hang_cmd *)skb->data; | |
1392 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) | | |
1393 | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); | |
1394 | ||
1395 | cmd->type = type; | |
1396 | cmd->delay_time_ms = delay_time_ms; | |
1397 | ||
1398 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID); | |
1399 | ||
1400 | if (ret) { | |
1401 | ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID"); | |
1402 | dev_kfree_skb(skb); | |
1403 | } | |
1404 | return ret; | |
1405 | } | |
1406 | ||
1407 | int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id, | |
1408 | u32 param_id, u32 param_value) | |
1409 | { | |
1410 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1411 | struct wmi_vdev_set_param_cmd *cmd; | |
1412 | struct sk_buff *skb; | |
1413 | int ret; | |
1414 | ||
6bc9d6f7 | 1415 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1416 | if (!skb) |
1417 | return -ENOMEM; | |
1418 | ||
1419 | cmd = (struct wmi_vdev_set_param_cmd *)skb->data; | |
1420 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) | | |
1421 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1422 | ||
1423 | cmd->vdev_id = vdev_id; | |
1424 | cmd->param_id = param_id; | |
1425 | cmd->param_value = param_value; | |
1426 | ||
1427 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID); | |
1428 | if (ret) { | |
1429 | ath11k_warn(ar->ab, | |
1430 | "failed to send WMI_VDEV_SET_PARAM_CMDID\n"); | |
1431 | dev_kfree_skb(skb); | |
1432 | } | |
1433 | ||
1434 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1435 | "WMI vdev id 0x%x set param %d value %d\n", | |
1436 | vdev_id, param_id, param_value); | |
1437 | ||
1438 | return ret; | |
1439 | } | |
1440 | ||
1441 | int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar, | |
1442 | struct stats_request_params *param) | |
1443 | { | |
1444 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1445 | struct wmi_request_stats_cmd *cmd; | |
1446 | struct sk_buff *skb; | |
1447 | int ret; | |
1448 | ||
6bc9d6f7 | 1449 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1450 | if (!skb) |
1451 | return -ENOMEM; | |
1452 | ||
1453 | cmd = (struct wmi_request_stats_cmd *)skb->data; | |
1454 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) | | |
1455 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1456 | ||
1457 | cmd->stats_id = param->stats_id; | |
1458 | cmd->vdev_id = param->vdev_id; | |
1459 | cmd->pdev_id = param->pdev_id; | |
1460 | ||
1461 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID); | |
1462 | if (ret) { | |
1463 | ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n"); | |
1464 | dev_kfree_skb(skb); | |
1465 | } | |
1466 | ||
1467 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1468 | "WMI request stats 0x%x vdev id %d pdev id %d\n", | |
1469 | param->stats_id, param->vdev_id, param->pdev_id); | |
1470 | ||
1471 | return ret; | |
1472 | } | |
1473 | ||
1474 | int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar, | |
1475 | u32 vdev_id, u32 bcn_ctrl_op) | |
1476 | { | |
1477 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1478 | struct wmi_bcn_offload_ctrl_cmd *cmd; | |
1479 | struct sk_buff *skb; | |
1480 | int ret; | |
1481 | ||
6bc9d6f7 | 1482 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
1483 | if (!skb) |
1484 | return -ENOMEM; | |
1485 | ||
1486 | cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data; | |
1487 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
1488 | WMI_TAG_BCN_OFFLOAD_CTRL_CMD) | | |
1489 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1490 | ||
1491 | cmd->vdev_id = vdev_id; | |
1492 | cmd->bcn_ctrl_op = bcn_ctrl_op; | |
1493 | ||
1494 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1495 | "WMI bcn ctrl offload vdev id %d ctrl_op %d\n", | |
1496 | vdev_id, bcn_ctrl_op); | |
1497 | ||
1498 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID); | |
1499 | if (ret) { | |
1500 | ath11k_warn(ar->ab, | |
1501 | "failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n"); | |
1502 | dev_kfree_skb(skb); | |
1503 | } | |
1504 | ||
1505 | return ret; | |
1506 | } | |
1507 | ||
1508 | int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id, | |
1509 | struct ieee80211_mutable_offsets *offs, | |
1510 | struct sk_buff *bcn) | |
1511 | { | |
1512 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1513 | struct wmi_bcn_tmpl_cmd *cmd; | |
1514 | struct wmi_bcn_prb_info *bcn_prb_info; | |
1515 | struct wmi_tlv *tlv; | |
1516 | struct sk_buff *skb; | |
1517 | void *ptr; | |
1518 | int ret, len; | |
1519 | size_t aligned_len = roundup(bcn->len, 4); | |
1520 | ||
1521 | len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len; | |
1522 | ||
6bc9d6f7 | 1523 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
1524 | if (!skb) |
1525 | return -ENOMEM; | |
1526 | ||
1527 | cmd = (struct wmi_bcn_tmpl_cmd *)skb->data; | |
1528 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) | | |
1529 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1530 | cmd->vdev_id = vdev_id; | |
1531 | cmd->tim_ie_offset = offs->tim_offset; | |
1532 | cmd->csa_switch_count_offset = offs->csa_counter_offs[0]; | |
1533 | cmd->ext_csa_switch_count_offset = offs->csa_counter_offs[1]; | |
1534 | cmd->buf_len = bcn->len; | |
1535 | ||
1536 | ptr = skb->data + sizeof(*cmd); | |
1537 | ||
1538 | bcn_prb_info = ptr; | |
1539 | len = sizeof(*bcn_prb_info); | |
1540 | bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
1541 | WMI_TAG_BCN_PRB_INFO) | | |
1542 | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); | |
1543 | bcn_prb_info->caps = 0; | |
1544 | bcn_prb_info->erp = 0; | |
1545 | ||
1546 | ptr += sizeof(*bcn_prb_info); | |
1547 | ||
1548 | tlv = ptr; | |
1549 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) | | |
1550 | FIELD_PREP(WMI_TLV_LEN, aligned_len); | |
1551 | memcpy(tlv->value, bcn->data, bcn->len); | |
1552 | ||
1553 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID); | |
1554 | if (ret) { | |
1555 | ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n"); | |
1556 | dev_kfree_skb(skb); | |
1557 | } | |
1558 | ||
1559 | return ret; | |
1560 | } | |
1561 | ||
1562 | int ath11k_wmi_vdev_install_key(struct ath11k *ar, | |
1563 | struct wmi_vdev_install_key_arg *arg) | |
1564 | { | |
1565 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1566 | struct wmi_vdev_install_key_cmd *cmd; | |
1567 | struct wmi_tlv *tlv; | |
1568 | struct sk_buff *skb; | |
1569 | int ret, len; | |
1570 | int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t)); | |
1571 | ||
1572 | len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned; | |
1573 | ||
6bc9d6f7 | 1574 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
1575 | if (!skb) |
1576 | return -ENOMEM; | |
1577 | ||
1578 | cmd = (struct wmi_vdev_install_key_cmd *)skb->data; | |
1579 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) | | |
1580 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1581 | cmd->vdev_id = arg->vdev_id; | |
1582 | ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr); | |
1583 | cmd->key_idx = arg->key_idx; | |
1584 | cmd->key_flags = arg->key_flags; | |
1585 | cmd->key_cipher = arg->key_cipher; | |
1586 | cmd->key_len = arg->key_len; | |
1587 | cmd->key_txmic_len = arg->key_txmic_len; | |
1588 | cmd->key_rxmic_len = arg->key_rxmic_len; | |
1589 | ||
1590 | if (arg->key_rsc_counter) | |
1591 | memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter, | |
1592 | sizeof(struct wmi_key_seq_counter)); | |
1593 | ||
1594 | tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd)); | |
1595 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) | | |
1596 | FIELD_PREP(WMI_TLV_LEN, key_len_aligned); | |
1597 | memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned); | |
1598 | ||
1599 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID); | |
1600 | if (ret) { | |
1601 | ath11k_warn(ar->ab, | |
1602 | "failed to send WMI_VDEV_INSTALL_KEY cmd\n"); | |
1603 | dev_kfree_skb(skb); | |
1604 | } | |
1605 | ||
1606 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1607 | "WMI vdev install key idx %d cipher %d len %d\n", | |
1608 | arg->key_idx, arg->key_cipher, arg->key_len); | |
1609 | ||
1610 | return ret; | |
1611 | } | |
1612 | ||
1613 | static inline void | |
1614 | ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd, | |
1615 | struct peer_assoc_params *param) | |
1616 | { | |
1617 | cmd->peer_flags = 0; | |
1618 | ||
1619 | if (param->is_wme_set) { | |
1620 | if (param->qos_flag) | |
1621 | cmd->peer_flags |= WMI_PEER_QOS; | |
1622 | if (param->apsd_flag) | |
1623 | cmd->peer_flags |= WMI_PEER_APSD; | |
1624 | if (param->ht_flag) | |
1625 | cmd->peer_flags |= WMI_PEER_HT; | |
1626 | if (param->bw_40) | |
1627 | cmd->peer_flags |= WMI_PEER_40MHZ; | |
1628 | if (param->bw_80) | |
1629 | cmd->peer_flags |= WMI_PEER_80MHZ; | |
1630 | if (param->bw_160) | |
1631 | cmd->peer_flags |= WMI_PEER_160MHZ; | |
1632 | ||
1633 | /* Typically if STBC is enabled for VHT it should be enabled | |
1634 | * for HT as well | |
1635 | **/ | |
1636 | if (param->stbc_flag) | |
1637 | cmd->peer_flags |= WMI_PEER_STBC; | |
1638 | ||
1639 | /* Typically if LDPC is enabled for VHT it should be enabled | |
1640 | * for HT as well | |
1641 | **/ | |
1642 | if (param->ldpc_flag) | |
1643 | cmd->peer_flags |= WMI_PEER_LDPC; | |
1644 | ||
1645 | if (param->static_mimops_flag) | |
1646 | cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS; | |
1647 | if (param->dynamic_mimops_flag) | |
1648 | cmd->peer_flags |= WMI_PEER_DYN_MIMOPS; | |
1649 | if (param->spatial_mux_flag) | |
1650 | cmd->peer_flags |= WMI_PEER_SPATIAL_MUX; | |
1651 | if (param->vht_flag) | |
1652 | cmd->peer_flags |= WMI_PEER_VHT; | |
1653 | if (param->he_flag) | |
1654 | cmd->peer_flags |= WMI_PEER_HE; | |
6d293d44 JC |
1655 | if (param->twt_requester) |
1656 | cmd->peer_flags |= WMI_PEER_TWT_REQ; | |
1657 | if (param->twt_responder) | |
1658 | cmd->peer_flags |= WMI_PEER_TWT_RESP; | |
d5c65159 KV |
1659 | } |
1660 | ||
1661 | /* Suppress authorization for all AUTH modes that need 4-way handshake | |
1662 | * (during re-association). | |
1663 | * Authorization will be done for these modes on key installation. | |
1664 | */ | |
1665 | if (param->auth_flag) | |
1666 | cmd->peer_flags |= WMI_PEER_AUTH; | |
1667 | if (param->need_ptk_4_way) | |
1668 | cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY; | |
1669 | else | |
1670 | cmd->peer_flags &= ~WMI_PEER_NEED_PTK_4_WAY; | |
1671 | if (param->need_gtk_2_way) | |
1672 | cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY; | |
1673 | /* safe mode bypass the 4-way handshake */ | |
1674 | if (param->safe_mode_enabled) | |
1675 | cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY | | |
1676 | WMI_PEER_NEED_GTK_2_WAY); | |
1677 | ||
1678 | if (param->is_pmf_enabled) | |
1679 | cmd->peer_flags |= WMI_PEER_PMF; | |
1680 | ||
1681 | /* Disable AMSDU for station transmit, if user configures it */ | |
1682 | /* Disable AMSDU for AP transmit to 11n Stations, if user configures | |
1683 | * it | |
1684 | * if (param->amsdu_disable) Add after FW support | |
1685 | **/ | |
1686 | ||
1687 | /* Target asserts if node is marked HT and all MCS is set to 0. | |
1688 | * Mark the node as non-HT if all the mcs rates are disabled through | |
1689 | * iwpriv | |
1690 | **/ | |
1691 | if (param->peer_ht_rates.num_rates == 0) | |
1692 | cmd->peer_flags &= ~WMI_PEER_HT; | |
1693 | } | |
1694 | ||
1695 | int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar, | |
1696 | struct peer_assoc_params *param) | |
1697 | { | |
1698 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1699 | struct wmi_peer_assoc_complete_cmd *cmd; | |
1700 | struct wmi_vht_rate_set *mcs; | |
1701 | struct wmi_he_rate_set *he_mcs; | |
1702 | struct sk_buff *skb; | |
1703 | struct wmi_tlv *tlv; | |
1704 | void *ptr; | |
1705 | u32 peer_legacy_rates_align; | |
1706 | u32 peer_ht_rates_align; | |
1707 | int i, ret, len; | |
1708 | ||
1709 | peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates, | |
1710 | sizeof(u32)); | |
1711 | peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates, | |
1712 | sizeof(u32)); | |
1713 | ||
1714 | len = sizeof(*cmd) + | |
1715 | TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) + | |
1716 | TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) + | |
1717 | sizeof(*mcs) + TLV_HDR_SIZE + | |
1718 | (sizeof(*he_mcs) * param->peer_he_mcs_count); | |
1719 | ||
6bc9d6f7 | 1720 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
1721 | if (!skb) |
1722 | return -ENOMEM; | |
1723 | ||
1724 | ptr = skb->data; | |
1725 | ||
1726 | cmd = ptr; | |
1727 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
1728 | WMI_TAG_PEER_ASSOC_COMPLETE_CMD) | | |
1729 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1730 | ||
1731 | cmd->vdev_id = param->vdev_id; | |
1732 | ||
1733 | cmd->peer_new_assoc = param->peer_new_assoc; | |
1734 | cmd->peer_associd = param->peer_associd; | |
1735 | ||
1736 | ath11k_wmi_copy_peer_flags(cmd, param); | |
1737 | ||
1738 | ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac); | |
1739 | ||
1740 | cmd->peer_rate_caps = param->peer_rate_caps; | |
1741 | cmd->peer_caps = param->peer_caps; | |
1742 | cmd->peer_listen_intval = param->peer_listen_intval; | |
1743 | cmd->peer_ht_caps = param->peer_ht_caps; | |
1744 | cmd->peer_max_mpdu = param->peer_max_mpdu; | |
1745 | cmd->peer_mpdu_density = param->peer_mpdu_density; | |
1746 | cmd->peer_vht_caps = param->peer_vht_caps; | |
1747 | cmd->peer_phymode = param->peer_phymode; | |
1748 | ||
1749 | /* Update 11ax capabilities */ | |
1750 | cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0]; | |
1751 | cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1]; | |
1752 | cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal; | |
1753 | cmd->peer_he_ops = param->peer_he_ops; | |
1754 | memcpy(&cmd->peer_he_cap_phy, ¶m->peer_he_cap_phyinfo, | |
1755 | sizeof(param->peer_he_cap_phyinfo)); | |
1756 | memcpy(&cmd->peer_ppet, ¶m->peer_ppet, | |
1757 | sizeof(param->peer_ppet)); | |
1758 | ||
1759 | /* Update peer legacy rate information */ | |
1760 | ptr += sizeof(*cmd); | |
1761 | ||
1762 | tlv = ptr; | |
1763 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) | | |
1764 | FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align); | |
1765 | ||
1766 | ptr += TLV_HDR_SIZE; | |
1767 | ||
1768 | cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates; | |
1769 | memcpy(ptr, param->peer_legacy_rates.rates, | |
1770 | param->peer_legacy_rates.num_rates); | |
1771 | ||
1772 | /* Update peer HT rate information */ | |
1773 | ptr += peer_legacy_rates_align; | |
1774 | ||
1775 | tlv = ptr; | |
1776 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) | | |
1777 | FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align); | |
1778 | ptr += TLV_HDR_SIZE; | |
1779 | cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates; | |
1780 | memcpy(ptr, param->peer_ht_rates.rates, | |
1781 | param->peer_ht_rates.num_rates); | |
1782 | ||
1783 | /* VHT Rates */ | |
1784 | ptr += peer_ht_rates_align; | |
1785 | ||
1786 | mcs = ptr; | |
1787 | ||
1788 | mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) | | |
1789 | FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE); | |
1790 | ||
1791 | cmd->peer_nss = param->peer_nss; | |
1792 | ||
1793 | /* Update bandwidth-NSS mapping */ | |
1794 | cmd->peer_bw_rxnss_override = 0; | |
1795 | cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override; | |
1796 | ||
1797 | if (param->vht_capable) { | |
1798 | mcs->rx_max_rate = param->rx_max_rate; | |
1799 | mcs->rx_mcs_set = param->rx_mcs_set; | |
1800 | mcs->tx_max_rate = param->tx_max_rate; | |
1801 | mcs->tx_mcs_set = param->tx_mcs_set; | |
1802 | } | |
1803 | ||
1804 | /* HE Rates */ | |
1805 | cmd->peer_he_mcs = param->peer_he_mcs_count; | |
1806 | ||
1807 | ptr += sizeof(*mcs); | |
1808 | ||
1809 | len = param->peer_he_mcs_count * sizeof(*he_mcs); | |
1810 | ||
1811 | tlv = ptr; | |
1812 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) | | |
1813 | FIELD_PREP(WMI_TLV_LEN, len); | |
1814 | ptr += TLV_HDR_SIZE; | |
1815 | ||
1816 | /* Loop through the HE rate set */ | |
1817 | for (i = 0; i < param->peer_he_mcs_count; i++) { | |
1818 | he_mcs = ptr; | |
1819 | he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
1820 | WMI_TAG_HE_RATE_SET) | | |
1821 | FIELD_PREP(WMI_TLV_LEN, | |
1822 | sizeof(*he_mcs) - TLV_HDR_SIZE); | |
1823 | ||
1824 | he_mcs->rx_mcs_set = param->peer_he_rx_mcs_set[i]; | |
1825 | he_mcs->tx_mcs_set = param->peer_he_tx_mcs_set[i]; | |
1826 | ptr += sizeof(*he_mcs); | |
1827 | } | |
1828 | ||
1829 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID); | |
1830 | if (ret) { | |
1831 | ath11k_warn(ar->ab, | |
1832 | "failed to send WMI_PEER_ASSOC_CMDID\n"); | |
1833 | dev_kfree_skb(skb); | |
1834 | } | |
1835 | ||
1836 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
1cb616a3 S |
1837 | "wmi 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", |
1838 | cmd->vdev_id, cmd->peer_associd, param->peer_mac, | |
1839 | cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps, | |
1840 | cmd->peer_listen_intval, cmd->peer_ht_caps, | |
1841 | cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode, | |
1842 | cmd->peer_mpdu_density, | |
1843 | cmd->peer_vht_caps, cmd->peer_he_cap_info, | |
1844 | cmd->peer_he_ops, cmd->peer_he_cap_info_ext, | |
1845 | cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1], | |
1846 | cmd->peer_he_cap_phy[2], | |
1847 | cmd->peer_bw_rxnss_override); | |
d5c65159 KV |
1848 | |
1849 | return ret; | |
1850 | } | |
1851 | ||
1852 | void ath11k_wmi_start_scan_init(struct ath11k *ar, | |
1853 | struct scan_req_params *arg) | |
1854 | { | |
1855 | /* setup commonly used values */ | |
1856 | arg->scan_req_id = 1; | |
1857 | arg->scan_priority = WMI_SCAN_PRIORITY_LOW; | |
1858 | arg->dwell_time_active = 50; | |
1859 | arg->dwell_time_active_2g = 0; | |
1860 | arg->dwell_time_passive = 150; | |
1861 | arg->min_rest_time = 50; | |
1862 | arg->max_rest_time = 500; | |
1863 | arg->repeat_probe_time = 0; | |
1864 | arg->probe_spacing_time = 0; | |
1865 | arg->idle_time = 0; | |
1866 | arg->max_scan_time = 20000; | |
1867 | arg->probe_delay = 5; | |
1868 | arg->notify_scan_events = WMI_SCAN_EVENT_STARTED | | |
1869 | WMI_SCAN_EVENT_COMPLETED | | |
1870 | WMI_SCAN_EVENT_BSS_CHANNEL | | |
1871 | WMI_SCAN_EVENT_FOREIGN_CHAN | | |
1872 | WMI_SCAN_EVENT_DEQUEUED; | |
1873 | arg->scan_flags |= WMI_SCAN_CHAN_STAT_EVENT; | |
1874 | arg->num_bssid = 1; | |
1875 | } | |
1876 | ||
1877 | static inline void | |
1878 | ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd, | |
1879 | struct scan_req_params *param) | |
1880 | { | |
1881 | /* Scan events subscription */ | |
1882 | if (param->scan_ev_started) | |
1883 | cmd->notify_scan_events |= WMI_SCAN_EVENT_STARTED; | |
1884 | if (param->scan_ev_completed) | |
1885 | cmd->notify_scan_events |= WMI_SCAN_EVENT_COMPLETED; | |
1886 | if (param->scan_ev_bss_chan) | |
1887 | cmd->notify_scan_events |= WMI_SCAN_EVENT_BSS_CHANNEL; | |
1888 | if (param->scan_ev_foreign_chan) | |
1889 | cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN; | |
1890 | if (param->scan_ev_dequeued) | |
1891 | cmd->notify_scan_events |= WMI_SCAN_EVENT_DEQUEUED; | |
1892 | if (param->scan_ev_preempted) | |
1893 | cmd->notify_scan_events |= WMI_SCAN_EVENT_PREEMPTED; | |
1894 | if (param->scan_ev_start_failed) | |
1895 | cmd->notify_scan_events |= WMI_SCAN_EVENT_START_FAILED; | |
1896 | if (param->scan_ev_restarted) | |
1897 | cmd->notify_scan_events |= WMI_SCAN_EVENT_RESTARTED; | |
1898 | if (param->scan_ev_foreign_chn_exit) | |
1899 | cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT; | |
1900 | if (param->scan_ev_suspended) | |
1901 | cmd->notify_scan_events |= WMI_SCAN_EVENT_SUSPENDED; | |
1902 | if (param->scan_ev_resumed) | |
1903 | cmd->notify_scan_events |= WMI_SCAN_EVENT_RESUMED; | |
1904 | ||
1905 | /** Set scan control flags */ | |
1906 | cmd->scan_ctrl_flags = 0; | |
1907 | if (param->scan_f_passive) | |
1908 | cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_PASSIVE; | |
1909 | if (param->scan_f_strict_passive_pch) | |
1910 | cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN; | |
1911 | if (param->scan_f_promisc_mode) | |
1912 | cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROMISCUOS; | |
1913 | if (param->scan_f_capture_phy_err) | |
1914 | cmd->scan_ctrl_flags |= WMI_SCAN_CAPTURE_PHY_ERROR; | |
1915 | if (param->scan_f_half_rate) | |
1916 | cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_HALF_RATE_SUPPORT; | |
1917 | if (param->scan_f_quarter_rate) | |
1918 | cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT; | |
1919 | if (param->scan_f_cck_rates) | |
1920 | cmd->scan_ctrl_flags |= WMI_SCAN_ADD_CCK_RATES; | |
1921 | if (param->scan_f_ofdm_rates) | |
1922 | cmd->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES; | |
1923 | if (param->scan_f_chan_stat_evnt) | |
1924 | cmd->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT; | |
1925 | if (param->scan_f_filter_prb_req) | |
1926 | cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROBE_REQ; | |
1927 | if (param->scan_f_bcast_probe) | |
1928 | cmd->scan_ctrl_flags |= WMI_SCAN_ADD_BCAST_PROBE_REQ; | |
1929 | if (param->scan_f_offchan_mgmt_tx) | |
1930 | cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_MGMT_TX; | |
1931 | if (param->scan_f_offchan_data_tx) | |
1932 | cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_DATA_TX; | |
1933 | if (param->scan_f_force_active_dfs_chn) | |
1934 | cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS; | |
1935 | if (param->scan_f_add_tpc_ie_in_probe) | |
1936 | cmd->scan_ctrl_flags |= WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ; | |
1937 | if (param->scan_f_add_ds_ie_in_probe) | |
1938 | cmd->scan_ctrl_flags |= WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ; | |
1939 | if (param->scan_f_add_spoofed_mac_in_probe) | |
1940 | cmd->scan_ctrl_flags |= WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ; | |
1941 | if (param->scan_f_add_rand_seq_in_probe) | |
1942 | cmd->scan_ctrl_flags |= WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ; | |
1943 | if (param->scan_f_en_ie_whitelist_in_probe) | |
1944 | cmd->scan_ctrl_flags |= | |
1945 | WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ; | |
1946 | ||
1947 | /* for adaptive scan mode using 3 bits (21 - 23 bits) */ | |
1948 | WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags, | |
1949 | param->adaptive_dwell_time_mode); | |
1950 | } | |
1951 | ||
1952 | int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar, | |
1953 | struct scan_req_params *params) | |
1954 | { | |
1955 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
1956 | struct wmi_start_scan_cmd *cmd; | |
1957 | struct wmi_ssid *ssid = NULL; | |
1958 | struct wmi_mac_addr *bssid; | |
1959 | struct sk_buff *skb; | |
1960 | struct wmi_tlv *tlv; | |
1961 | void *ptr; | |
1962 | int i, ret, len; | |
1963 | u32 *tmp_ptr; | |
1964 | u8 extraie_len_with_pad = 0; | |
1965 | ||
1966 | len = sizeof(*cmd); | |
1967 | ||
1968 | len += TLV_HDR_SIZE; | |
1969 | if (params->num_chan) | |
1970 | len += params->num_chan * sizeof(u32); | |
1971 | ||
1972 | len += TLV_HDR_SIZE; | |
1973 | if (params->num_ssids) | |
1974 | len += params->num_ssids * sizeof(*ssid); | |
1975 | ||
1976 | len += TLV_HDR_SIZE; | |
1977 | if (params->num_bssid) | |
1978 | len += sizeof(*bssid) * params->num_bssid; | |
1979 | ||
1980 | len += TLV_HDR_SIZE; | |
1981 | if (params->extraie.len) | |
1982 | extraie_len_with_pad = | |
1983 | roundup(params->extraie.len, sizeof(u32)); | |
1984 | len += extraie_len_with_pad; | |
1985 | ||
6bc9d6f7 | 1986 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
1987 | if (!skb) |
1988 | return -ENOMEM; | |
1989 | ||
1990 | ptr = skb->data; | |
1991 | ||
1992 | cmd = ptr; | |
1993 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) | | |
1994 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
1995 | ||
1996 | cmd->scan_id = params->scan_id; | |
1997 | cmd->scan_req_id = params->scan_req_id; | |
1998 | cmd->vdev_id = params->vdev_id; | |
1999 | cmd->scan_priority = params->scan_priority; | |
2000 | cmd->notify_scan_events = params->notify_scan_events; | |
2001 | ||
2002 | ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params); | |
2003 | ||
2004 | cmd->dwell_time_active = params->dwell_time_active; | |
2005 | cmd->dwell_time_active_2g = params->dwell_time_active_2g; | |
2006 | cmd->dwell_time_passive = params->dwell_time_passive; | |
2007 | cmd->min_rest_time = params->min_rest_time; | |
2008 | cmd->max_rest_time = params->max_rest_time; | |
2009 | cmd->repeat_probe_time = params->repeat_probe_time; | |
2010 | cmd->probe_spacing_time = params->probe_spacing_time; | |
2011 | cmd->idle_time = params->idle_time; | |
2012 | cmd->max_scan_time = params->max_scan_time; | |
2013 | cmd->probe_delay = params->probe_delay; | |
2014 | cmd->burst_duration = params->burst_duration; | |
2015 | cmd->num_chan = params->num_chan; | |
2016 | cmd->num_bssid = params->num_bssid; | |
2017 | cmd->num_ssids = params->num_ssids; | |
2018 | cmd->ie_len = params->extraie.len; | |
2019 | cmd->n_probes = params->n_probes; | |
2020 | ||
2021 | ptr += sizeof(*cmd); | |
2022 | ||
2023 | len = params->num_chan * sizeof(u32); | |
2024 | ||
2025 | tlv = ptr; | |
2026 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) | | |
2027 | FIELD_PREP(WMI_TLV_LEN, len); | |
2028 | ptr += TLV_HDR_SIZE; | |
2029 | tmp_ptr = (u32 *)ptr; | |
2030 | ||
2031 | for (i = 0; i < params->num_chan; ++i) | |
2032 | tmp_ptr[i] = params->chan_list[i]; | |
2033 | ||
2034 | ptr += len; | |
2035 | ||
2036 | len = params->num_ssids * sizeof(*ssid); | |
2037 | tlv = ptr; | |
2038 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) | | |
2039 | FIELD_PREP(WMI_TLV_LEN, len); | |
2040 | ||
2041 | ptr += TLV_HDR_SIZE; | |
2042 | ||
2043 | if (params->num_ssids) { | |
2044 | ssid = ptr; | |
2045 | for (i = 0; i < params->num_ssids; ++i) { | |
2046 | ssid->ssid_len = params->ssid[i].length; | |
2047 | memcpy(ssid->ssid, params->ssid[i].ssid, | |
2048 | params->ssid[i].length); | |
2049 | ssid++; | |
2050 | } | |
2051 | } | |
2052 | ||
2053 | ptr += (params->num_ssids * sizeof(*ssid)); | |
2054 | len = params->num_bssid * sizeof(*bssid); | |
2055 | tlv = ptr; | |
2056 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) | | |
2057 | FIELD_PREP(WMI_TLV_LEN, len); | |
2058 | ||
2059 | ptr += TLV_HDR_SIZE; | |
2060 | bssid = ptr; | |
2061 | ||
2062 | if (params->num_bssid) { | |
2063 | for (i = 0; i < params->num_bssid; ++i) { | |
2064 | ether_addr_copy(bssid->addr, | |
2065 | params->bssid_list[i].addr); | |
2066 | bssid++; | |
2067 | } | |
2068 | } | |
2069 | ||
2070 | ptr += params->num_bssid * sizeof(*bssid); | |
2071 | ||
2072 | len = extraie_len_with_pad; | |
2073 | tlv = ptr; | |
2074 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) | | |
2075 | FIELD_PREP(WMI_TLV_LEN, len); | |
2076 | ptr += TLV_HDR_SIZE; | |
2077 | ||
2078 | if (params->extraie.len) | |
2079 | memcpy(ptr, params->extraie.ptr, | |
2080 | params->extraie.len); | |
2081 | ||
2082 | ptr += extraie_len_with_pad; | |
2083 | ||
2084 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2085 | WMI_START_SCAN_CMDID); | |
2086 | if (ret) { | |
2087 | ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n"); | |
2088 | dev_kfree_skb(skb); | |
2089 | } | |
2090 | ||
2091 | return ret; | |
2092 | } | |
2093 | ||
2094 | int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar, | |
2095 | struct scan_cancel_param *param) | |
2096 | { | |
2097 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
2098 | struct wmi_stop_scan_cmd *cmd; | |
2099 | struct sk_buff *skb; | |
2100 | int ret; | |
2101 | ||
6bc9d6f7 | 2102 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
2103 | if (!skb) |
2104 | return -ENOMEM; | |
2105 | ||
2106 | cmd = (struct wmi_stop_scan_cmd *)skb->data; | |
2107 | ||
2108 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) | | |
2109 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2110 | ||
2111 | cmd->vdev_id = param->vdev_id; | |
2112 | cmd->requestor = param->requester; | |
2113 | cmd->scan_id = param->scan_id; | |
2114 | cmd->pdev_id = param->pdev_id; | |
2115 | /* stop the scan with the corresponding scan_id */ | |
2116 | if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) { | |
2117 | /* Cancelling all scans */ | |
2118 | cmd->req_type = WMI_SCAN_STOP_ALL; | |
2119 | } else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) { | |
2120 | /* Cancelling VAP scans */ | |
2121 | cmd->req_type = WMI_SCN_STOP_VAP_ALL; | |
2122 | } else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) { | |
2123 | /* Cancelling specific scan */ | |
2124 | cmd->req_type = WMI_SCAN_STOP_ONE; | |
2125 | } else { | |
2126 | ath11k_warn(ar->ab, "invalid scan cancel param %d", | |
2127 | param->req_type); | |
2128 | dev_kfree_skb(skb); | |
2129 | return -EINVAL; | |
2130 | } | |
2131 | ||
2132 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2133 | WMI_STOP_SCAN_CMDID); | |
2134 | if (ret) { | |
2135 | ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n"); | |
2136 | dev_kfree_skb(skb); | |
2137 | } | |
2138 | ||
2139 | return ret; | |
2140 | } | |
2141 | ||
2142 | int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar, | |
2143 | struct scan_chan_list_params *chan_list) | |
2144 | { | |
2145 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
2146 | struct wmi_scan_chan_list_cmd *cmd; | |
2147 | struct sk_buff *skb; | |
2148 | struct wmi_channel *chan_info; | |
2149 | struct channel_param *tchan_info; | |
2150 | struct wmi_tlv *tlv; | |
2151 | void *ptr; | |
2152 | int i, ret, len; | |
2153 | u32 *reg1, *reg2; | |
2154 | ||
2155 | len = sizeof(*cmd) + TLV_HDR_SIZE + | |
2156 | sizeof(*chan_info) * chan_list->nallchans; | |
2157 | ||
6bc9d6f7 | 2158 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
2159 | if (!skb) |
2160 | return -ENOMEM; | |
2161 | ||
2162 | cmd = (struct wmi_scan_chan_list_cmd *)skb->data; | |
2163 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) | | |
2164 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2165 | ||
2166 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
2167 | "WMI no.of chan = %d len = %d\n", chan_list->nallchans, len); | |
2168 | cmd->pdev_id = chan_list->pdev_id; | |
2169 | cmd->num_scan_chans = chan_list->nallchans; | |
2170 | ||
2171 | ptr = skb->data + sizeof(*cmd); | |
2172 | ||
2173 | len = sizeof(*chan_info) * chan_list->nallchans; | |
2174 | tlv = ptr; | |
2175 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) | | |
2176 | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); | |
2177 | ptr += TLV_HDR_SIZE; | |
2178 | ||
2179 | tchan_info = &chan_list->ch_param[0]; | |
2180 | ||
2181 | for (i = 0; i < chan_list->nallchans; ++i) { | |
2182 | chan_info = ptr; | |
2183 | memset(chan_info, 0, sizeof(*chan_info)); | |
2184 | len = sizeof(*chan_info); | |
2185 | chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
2186 | WMI_TAG_CHANNEL) | | |
2187 | FIELD_PREP(WMI_TLV_LEN, | |
2188 | len - TLV_HDR_SIZE); | |
2189 | ||
2190 | reg1 = &chan_info->reg_info_1; | |
2191 | reg2 = &chan_info->reg_info_2; | |
2192 | chan_info->mhz = tchan_info->mhz; | |
2193 | chan_info->band_center_freq1 = tchan_info->cfreq1; | |
2194 | chan_info->band_center_freq2 = tchan_info->cfreq2; | |
2195 | ||
2196 | if (tchan_info->is_chan_passive) | |
2197 | chan_info->info |= WMI_CHAN_INFO_PASSIVE; | |
9f056ed8 JC |
2198 | if (tchan_info->allow_he) |
2199 | chan_info->info |= WMI_CHAN_INFO_ALLOW_HE; | |
2200 | else if (tchan_info->allow_vht) | |
d5c65159 KV |
2201 | chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT; |
2202 | else if (tchan_info->allow_ht) | |
2203 | chan_info->info |= WMI_CHAN_INFO_ALLOW_HT; | |
2204 | if (tchan_info->half_rate) | |
2205 | chan_info->info |= WMI_CHAN_INFO_HALF_RATE; | |
2206 | if (tchan_info->quarter_rate) | |
2207 | chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE; | |
2208 | ||
2209 | chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, | |
2210 | tchan_info->phy_mode); | |
2211 | *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR, | |
2212 | tchan_info->minpower); | |
2213 | *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR, | |
2214 | tchan_info->maxpower); | |
2215 | *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR, | |
2216 | tchan_info->maxregpower); | |
2217 | *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS, | |
2218 | tchan_info->reg_class_id); | |
2219 | *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX, | |
2220 | tchan_info->antennamax); | |
2221 | ||
2222 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
2223 | "WMI chan scan list chan[%d] = %u\n", | |
2224 | i, chan_info->mhz); | |
2225 | ||
2226 | ptr += sizeof(*chan_info); | |
2227 | ||
2228 | tchan_info++; | |
2229 | } | |
2230 | ||
2231 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID); | |
2232 | if (ret) { | |
2233 | ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n"); | |
2234 | dev_kfree_skb(skb); | |
2235 | } | |
2236 | ||
2237 | return ret; | |
2238 | } | |
2239 | ||
2240 | int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id, | |
2241 | struct wmi_wmm_params_all_arg *param) | |
2242 | { | |
2243 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
2244 | struct wmi_vdev_set_wmm_params_cmd *cmd; | |
2245 | struct wmi_wmm_params *wmm_param; | |
2246 | struct wmi_wmm_params_arg *wmi_wmm_arg; | |
2247 | struct sk_buff *skb; | |
2248 | int ret, ac; | |
2249 | ||
6bc9d6f7 | 2250 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
2251 | if (!skb) |
2252 | return -ENOMEM; | |
2253 | ||
2254 | cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data; | |
2255 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
2256 | WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) | | |
2257 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2258 | ||
2259 | cmd->vdev_id = vdev_id; | |
2260 | cmd->wmm_param_type = 0; | |
2261 | ||
2262 | for (ac = 0; ac < WME_NUM_AC; ac++) { | |
2263 | switch (ac) { | |
2264 | case WME_AC_BE: | |
2265 | wmi_wmm_arg = ¶m->ac_be; | |
2266 | break; | |
2267 | case WME_AC_BK: | |
2268 | wmi_wmm_arg = ¶m->ac_bk; | |
2269 | break; | |
2270 | case WME_AC_VI: | |
2271 | wmi_wmm_arg = ¶m->ac_vi; | |
2272 | break; | |
2273 | case WME_AC_VO: | |
2274 | wmi_wmm_arg = ¶m->ac_vo; | |
2275 | break; | |
2276 | } | |
2277 | ||
2278 | wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac]; | |
2279 | wmm_param->tlv_header = | |
2280 | FIELD_PREP(WMI_TLV_TAG, | |
2281 | WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) | | |
2282 | FIELD_PREP(WMI_TLV_LEN, | |
2283 | sizeof(*wmm_param) - TLV_HDR_SIZE); | |
2284 | ||
2285 | wmm_param->aifs = wmi_wmm_arg->aifs; | |
2286 | wmm_param->cwmin = wmi_wmm_arg->cwmin; | |
2287 | wmm_param->cwmax = wmi_wmm_arg->cwmax; | |
2288 | wmm_param->txoplimit = wmi_wmm_arg->txop; | |
2289 | wmm_param->acm = wmi_wmm_arg->acm; | |
2290 | wmm_param->no_ack = wmi_wmm_arg->no_ack; | |
2291 | ||
2292 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
2293 | "wmi wmm set ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n", | |
2294 | ac, wmm_param->aifs, wmm_param->cwmin, | |
2295 | wmm_param->cwmax, wmm_param->txoplimit, | |
2296 | wmm_param->acm, wmm_param->no_ack); | |
2297 | } | |
2298 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2299 | WMI_VDEV_SET_WMM_PARAMS_CMDID); | |
2300 | if (ret) { | |
2301 | ath11k_warn(ar->ab, | |
2302 | "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID"); | |
2303 | dev_kfree_skb(skb); | |
2304 | } | |
2305 | ||
2306 | return ret; | |
2307 | } | |
2308 | ||
2309 | int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar, | |
2310 | u32 pdev_id) | |
2311 | { | |
2312 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
2313 | struct wmi_dfs_phyerr_offload_cmd *cmd; | |
2314 | struct sk_buff *skb; | |
2315 | int ret; | |
2316 | ||
6bc9d6f7 | 2317 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
2318 | if (!skb) |
2319 | return -ENOMEM; | |
2320 | ||
2321 | cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data; | |
2322 | cmd->tlv_header = | |
2323 | FIELD_PREP(WMI_TLV_TAG, | |
2324 | WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) | | |
2325 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2326 | ||
2327 | cmd->pdev_id = pdev_id; | |
2328 | ||
2329 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
2330 | "WMI dfs phy err offload enable pdev id %d\n", pdev_id); | |
2331 | ||
2332 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2333 | WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID); | |
2334 | if (ret) { | |
2335 | ath11k_warn(ar->ab, | |
2336 | "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n"); | |
2337 | dev_kfree_skb(skb); | |
2338 | } | |
2339 | ||
2340 | return ret; | |
2341 | } | |
2342 | ||
2343 | int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable) | |
2344 | { | |
2345 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
2346 | struct wmi_pdev_pktlog_filter_cmd *cmd; | |
2347 | struct wmi_pdev_pktlog_filter_info *info; | |
2348 | struct sk_buff *skb; | |
2349 | struct wmi_tlv *tlv; | |
2350 | void *ptr; | |
2351 | int ret, len; | |
2352 | ||
2353 | len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE; | |
6bc9d6f7 | 2354 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
2355 | if (!skb) |
2356 | return -ENOMEM; | |
2357 | ||
2358 | cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data; | |
2359 | ||
2360 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) | | |
2361 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2362 | ||
d0f390ea | 2363 | cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id); |
d5c65159 KV |
2364 | cmd->num_mac = 1; |
2365 | cmd->enable = enable; | |
2366 | ||
2367 | ptr = skb->data + sizeof(*cmd); | |
2368 | ||
2369 | tlv = ptr; | |
2370 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) | | |
79c647a3 | 2371 | FIELD_PREP(WMI_TLV_LEN, sizeof(*info)); |
d5c65159 KV |
2372 | |
2373 | ptr += TLV_HDR_SIZE; | |
2374 | info = ptr; | |
2375 | ||
2376 | ether_addr_copy(info->peer_macaddr.addr, addr); | |
2377 | info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) | | |
2378 | FIELD_PREP(WMI_TLV_LEN, | |
2379 | sizeof(*info) - TLV_HDR_SIZE); | |
2380 | ||
2381 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2382 | WMI_PDEV_PKTLOG_FILTER_CMDID); | |
2383 | if (ret) { | |
2384 | ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n"); | |
2385 | dev_kfree_skb(skb); | |
2386 | } | |
2387 | ||
2388 | return ret; | |
2389 | } | |
2390 | ||
2391 | int | |
2392 | ath11k_wmi_send_init_country_cmd(struct ath11k *ar, | |
2393 | struct wmi_init_country_params init_cc_params) | |
2394 | { | |
2395 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
2396 | struct wmi_init_country_cmd *cmd; | |
2397 | struct sk_buff *skb; | |
2398 | int ret; | |
2399 | ||
6bc9d6f7 | 2400 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
2401 | if (!skb) |
2402 | return -ENOMEM; | |
2403 | ||
2404 | cmd = (struct wmi_init_country_cmd *)skb->data; | |
2405 | cmd->tlv_header = | |
2406 | FIELD_PREP(WMI_TLV_TAG, | |
2407 | WMI_TAG_SET_INIT_COUNTRY_CMD) | | |
2408 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2409 | ||
2410 | cmd->pdev_id = ar->pdev->pdev_id; | |
2411 | ||
2412 | switch (init_cc_params.flags) { | |
2413 | case ALPHA_IS_SET: | |
2414 | cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA; | |
2415 | memcpy((u8 *)&cmd->cc_info.alpha2, | |
2416 | init_cc_params.cc_info.alpha2, 3); | |
2417 | break; | |
2418 | case CC_IS_SET: | |
2419 | cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE; | |
2420 | cmd->cc_info.country_code = init_cc_params.cc_info.country_code; | |
2421 | break; | |
2422 | case REGDMN_IS_SET: | |
2423 | cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN; | |
2424 | cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id; | |
2425 | break; | |
2426 | default: | |
2427 | ret = -EINVAL; | |
2428 | goto out; | |
2429 | } | |
2430 | ||
2431 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2432 | WMI_SET_INIT_COUNTRY_CMDID); | |
2433 | ||
2434 | out: | |
2435 | if (ret) { | |
2436 | ath11k_warn(ar->ab, | |
2437 | "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n", | |
2438 | ret); | |
2439 | dev_kfree_skb(skb); | |
2440 | } | |
2441 | ||
2442 | return ret; | |
2443 | } | |
2444 | ||
2445 | int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter) | |
2446 | { | |
2447 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
2448 | struct wmi_pktlog_enable_cmd *cmd; | |
2449 | struct sk_buff *skb; | |
2450 | int ret; | |
2451 | ||
6bc9d6f7 | 2452 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
2453 | if (!skb) |
2454 | return -ENOMEM; | |
2455 | ||
2456 | cmd = (struct wmi_pktlog_enable_cmd *)skb->data; | |
2457 | ||
2458 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) | | |
2459 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2460 | ||
d0f390ea | 2461 | cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id); |
d5c65159 KV |
2462 | cmd->evlist = pktlog_filter; |
2463 | cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE; | |
2464 | ||
2465 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2466 | WMI_PDEV_PKTLOG_ENABLE_CMDID); | |
2467 | if (ret) { | |
2468 | ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n"); | |
2469 | dev_kfree_skb(skb); | |
2470 | } | |
2471 | ||
2472 | return ret; | |
2473 | } | |
2474 | ||
2475 | int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar) | |
2476 | { | |
2477 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
2478 | struct wmi_pktlog_disable_cmd *cmd; | |
2479 | struct sk_buff *skb; | |
2480 | int ret; | |
2481 | ||
6bc9d6f7 | 2482 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); |
d5c65159 KV |
2483 | if (!skb) |
2484 | return -ENOMEM; | |
2485 | ||
2486 | cmd = (struct wmi_pktlog_disable_cmd *)skb->data; | |
2487 | ||
2488 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) | | |
2489 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2490 | ||
d0f390ea | 2491 | cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id); |
d5c65159 KV |
2492 | |
2493 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2494 | WMI_PDEV_PKTLOG_DISABLE_CMDID); | |
2495 | if (ret) { | |
2496 | ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n"); | |
2497 | dev_kfree_skb(skb); | |
2498 | } | |
2499 | ||
2500 | return ret; | |
2501 | } | |
2502 | ||
6d293d44 JC |
2503 | int |
2504 | ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id) | |
2505 | { | |
2506 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
6bc9d6f7 | 2507 | struct ath11k_base *ab = wmi->wmi_ab->ab; |
6d293d44 JC |
2508 | struct wmi_twt_enable_params_cmd *cmd; |
2509 | struct sk_buff *skb; | |
2510 | int ret, len; | |
2511 | ||
2512 | len = sizeof(*cmd); | |
2513 | ||
6bc9d6f7 | 2514 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
6d293d44 JC |
2515 | if (!skb) |
2516 | return -ENOMEM; | |
2517 | ||
2518 | cmd = (void *)skb->data; | |
2519 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) | | |
2520 | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); | |
2521 | cmd->pdev_id = pdev_id; | |
2522 | cmd->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS; | |
2523 | cmd->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE; | |
2524 | cmd->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP; | |
2525 | cmd->congestion_thresh_teardown = | |
2526 | ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN; | |
2527 | cmd->congestion_thresh_critical = | |
2528 | ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL; | |
2529 | cmd->interference_thresh_teardown = | |
2530 | ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN; | |
2531 | cmd->interference_thresh_setup = | |
2532 | ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP; | |
2533 | cmd->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP; | |
2534 | cmd->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN; | |
2535 | cmd->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS; | |
2536 | cmd->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS; | |
2537 | cmd->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT; | |
2538 | cmd->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL; | |
2539 | cmd->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL; | |
2540 | cmd->remove_sta_slot_interval = | |
2541 | ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL; | |
2542 | /* TODO add MBSSID support */ | |
2543 | cmd->mbss_support = 0; | |
2544 | ||
2545 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2546 | WMI_TWT_ENABLE_CMDID); | |
2547 | if (ret) { | |
2548 | ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID"); | |
2549 | dev_kfree_skb(skb); | |
2550 | } | |
2551 | return ret; | |
2552 | } | |
2553 | ||
2554 | int | |
2555 | ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id) | |
2556 | { | |
2557 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
6bc9d6f7 | 2558 | struct ath11k_base *ab = wmi->wmi_ab->ab; |
6d293d44 JC |
2559 | struct wmi_twt_disable_params_cmd *cmd; |
2560 | struct sk_buff *skb; | |
2561 | int ret, len; | |
2562 | ||
2563 | len = sizeof(*cmd); | |
2564 | ||
6bc9d6f7 | 2565 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
6d293d44 JC |
2566 | if (!skb) |
2567 | return -ENOMEM; | |
2568 | ||
2569 | cmd = (void *)skb->data; | |
2570 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) | | |
2571 | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); | |
2572 | cmd->pdev_id = pdev_id; | |
2573 | ||
2574 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2575 | WMI_TWT_DISABLE_CMDID); | |
2576 | if (ret) { | |
345a4f22 | 2577 | ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID"); |
6d293d44 JC |
2578 | dev_kfree_skb(skb); |
2579 | } | |
2580 | return ret; | |
2581 | } | |
2582 | ||
3f8be640 JC |
2583 | int |
2584 | ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id, | |
2585 | struct ieee80211_he_obss_pd *he_obss_pd) | |
2586 | { | |
2587 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
6bc9d6f7 | 2588 | struct ath11k_base *ab = wmi->wmi_ab->ab; |
3f8be640 JC |
2589 | struct wmi_obss_spatial_reuse_params_cmd *cmd; |
2590 | struct sk_buff *skb; | |
2591 | int ret, len; | |
2592 | ||
2593 | len = sizeof(*cmd); | |
2594 | ||
6bc9d6f7 | 2595 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
3f8be640 JC |
2596 | if (!skb) |
2597 | return -ENOMEM; | |
2598 | ||
2599 | cmd = (void *)skb->data; | |
2600 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
2601 | WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) | | |
2602 | FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); | |
2603 | cmd->vdev_id = vdev_id; | |
2604 | cmd->enable = he_obss_pd->enable; | |
2605 | cmd->obss_min = he_obss_pd->min_offset; | |
2606 | cmd->obss_max = he_obss_pd->max_offset; | |
2607 | ||
2608 | ret = ath11k_wmi_cmd_send(wmi, skb, | |
2609 | WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID); | |
2610 | if (ret) { | |
2611 | ath11k_warn(ab, | |
2612 | "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID"); | |
2613 | dev_kfree_skb(skb); | |
2614 | } | |
2615 | return ret; | |
2616 | } | |
2617 | ||
d5c65159 KV |
2618 | static void |
2619 | ath11k_fill_band_to_mac_param(struct ath11k_base *soc, | |
2620 | struct wmi_host_pdev_band_to_mac *band_to_mac) | |
2621 | { | |
2622 | u8 i; | |
2623 | struct ath11k_hal_reg_capabilities_ext *hal_reg_cap; | |
2624 | struct ath11k_pdev *pdev; | |
2625 | ||
2626 | for (i = 0; i < soc->num_radios; i++) { | |
2627 | pdev = &soc->pdevs[i]; | |
2628 | hal_reg_cap = &soc->hal_reg_cap[i]; | |
2629 | band_to_mac[i].pdev_id = pdev->pdev_id; | |
2630 | ||
2631 | switch (pdev->cap.supported_bands) { | |
2632 | case WMI_HOST_WLAN_2G_5G_CAP: | |
2633 | band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan; | |
2634 | band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan; | |
2635 | break; | |
2636 | case WMI_HOST_WLAN_2G_CAP: | |
2637 | band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan; | |
2638 | band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan; | |
2639 | break; | |
2640 | case WMI_HOST_WLAN_5G_CAP: | |
2641 | band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan; | |
2642 | band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan; | |
2643 | break; | |
2644 | default: | |
2645 | break; | |
2646 | } | |
2647 | } | |
2648 | } | |
2649 | ||
2650 | static void | |
2651 | ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg, | |
2652 | struct target_resource_config *tg_cfg) | |
2653 | { | |
2654 | wmi_cfg->num_vdevs = tg_cfg->num_vdevs; | |
2655 | wmi_cfg->num_peers = tg_cfg->num_peers; | |
2656 | wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers; | |
2657 | wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs; | |
2658 | wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys; | |
2659 | wmi_cfg->num_tids = tg_cfg->num_tids; | |
2660 | wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit; | |
2661 | wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask; | |
2662 | wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask; | |
2663 | wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0]; | |
2664 | wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1]; | |
2665 | wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2]; | |
2666 | wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3]; | |
2667 | wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode; | |
2668 | wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req; | |
2669 | wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev; | |
2670 | wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev; | |
2671 | wmi_cfg->roam_offload_max_ap_profiles = | |
2672 | tg_cfg->roam_offload_max_ap_profiles; | |
2673 | wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups; | |
2674 | wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems; | |
2675 | wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode; | |
2676 | wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size; | |
2677 | wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries; | |
2678 | wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size; | |
2679 | wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim; | |
2680 | wmi_cfg->rx_skip_defrag_timeout_dup_detection_check = | |
2681 | tg_cfg->rx_skip_defrag_timeout_dup_detection_check; | |
2682 | wmi_cfg->vow_config = tg_cfg->vow_config; | |
2683 | wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev; | |
2684 | wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc; | |
2685 | wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries; | |
2686 | wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs; | |
2687 | wmi_cfg->num_tdls_conn_table_entries = | |
2688 | tg_cfg->num_tdls_conn_table_entries; | |
2689 | wmi_cfg->beacon_tx_offload_max_vdev = | |
2690 | tg_cfg->beacon_tx_offload_max_vdev; | |
2691 | wmi_cfg->num_multicast_filter_entries = | |
2692 | tg_cfg->num_multicast_filter_entries; | |
2693 | wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters; | |
2694 | wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern; | |
2695 | wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size; | |
2696 | wmi_cfg->max_tdls_concurrent_sleep_sta = | |
2697 | tg_cfg->max_tdls_concurrent_sleep_sta; | |
2698 | wmi_cfg->max_tdls_concurrent_buffer_sta = | |
2699 | tg_cfg->max_tdls_concurrent_buffer_sta; | |
2700 | wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate; | |
2701 | wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs; | |
2702 | wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels; | |
2703 | wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules; | |
2704 | wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size; | |
2705 | wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters; | |
2706 | wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id; | |
2707 | wmi_cfg->flag1 = tg_cfg->atf_config; | |
2708 | wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support; | |
6d293d44 JC |
2709 | wmi_cfg->sched_params = tg_cfg->sched_params; |
2710 | wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count; | |
2711 | wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count; | |
d5c65159 KV |
2712 | } |
2713 | ||
2714 | static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi, | |
2715 | struct wmi_init_cmd_param *param) | |
2716 | { | |
6bc9d6f7 | 2717 | struct ath11k_base *ab = wmi->wmi_ab->ab; |
d5c65159 KV |
2718 | struct sk_buff *skb; |
2719 | struct wmi_init_cmd *cmd; | |
2720 | struct wmi_resource_config *cfg; | |
2721 | struct wmi_pdev_set_hw_mode_cmd_param *hw_mode; | |
2722 | struct wmi_pdev_band_to_mac *band_to_mac; | |
2723 | struct wlan_host_mem_chunk *host_mem_chunks; | |
2724 | struct wmi_tlv *tlv; | |
2725 | size_t ret, len; | |
2726 | void *ptr; | |
2727 | u32 hw_mode_len = 0; | |
2728 | u16 idx; | |
2729 | ||
2730 | if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) | |
2731 | hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE + | |
2732 | (param->num_band_to_mac * sizeof(*band_to_mac)); | |
2733 | ||
2734 | len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len + | |
2735 | (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS); | |
2736 | ||
6bc9d6f7 | 2737 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); |
d5c65159 KV |
2738 | if (!skb) |
2739 | return -ENOMEM; | |
2740 | ||
2741 | cmd = (struct wmi_init_cmd *)skb->data; | |
2742 | ||
2743 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) | | |
2744 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); | |
2745 | ||
2746 | ptr = skb->data + sizeof(*cmd); | |
2747 | cfg = ptr; | |
2748 | ||
2749 | ath11k_wmi_copy_resource_config(cfg, param->res_cfg); | |
2750 | ||
2751 | cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) | | |
2752 | FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE); | |
2753 | ||
2754 | ptr += sizeof(*cfg); | |
2755 | host_mem_chunks = ptr + TLV_HDR_SIZE; | |
2756 | len = sizeof(struct wlan_host_mem_chunk); | |
2757 | ||
2758 | for (idx = 0; idx < param->num_mem_chunks; ++idx) { | |
2759 | host_mem_chunks[idx].tlv_header = | |
2760 | FIELD_PREP(WMI_TLV_TAG, | |
2761 | WMI_TAG_WLAN_HOST_MEMORY_CHUNK) | | |
2762 | FIELD_PREP(WMI_TLV_LEN, len); | |
2763 | ||
2764 | host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr; | |
2765 | host_mem_chunks[idx].size = param->mem_chunks[idx].len; | |
2766 | host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id; | |
2767 | ||
2768 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
2769 | "WMI host mem chunk req_id %d paddr 0x%llx len %d\n", | |
2770 | param->mem_chunks[idx].req_id, | |
2771 | (u64)param->mem_chunks[idx].paddr, | |
2772 | param->mem_chunks[idx].len); | |
2773 | } | |
2774 | cmd->num_host_mem_chunks = param->num_mem_chunks; | |
2775 | len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks; | |
2776 | ||
2777 | /* num_mem_chunks is zero */ | |
2778 | tlv = ptr; | |
2779 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) | | |
2780 | FIELD_PREP(WMI_TLV_LEN, len); | |
2781 | ptr += TLV_HDR_SIZE + len; | |
2782 | ||
2783 | if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) { | |
2784 | hw_mode = (struct wmi_pdev_set_hw_mode_cmd_param *)ptr; | |
2785 | hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
2786 | WMI_TAG_PDEV_SET_HW_MODE_CMD) | | |
2787 | FIELD_PREP(WMI_TLV_LEN, | |
2788 | sizeof(*hw_mode) - TLV_HDR_SIZE); | |
2789 | ||
2790 | hw_mode->hw_mode_index = param->hw_mode_id; | |
2791 | hw_mode->num_band_to_mac = param->num_band_to_mac; | |
2792 | ||
2793 | ptr += sizeof(*hw_mode); | |
2794 | ||
2795 | len = param->num_band_to_mac * sizeof(*band_to_mac); | |
2796 | tlv = ptr; | |
2797 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) | | |
2798 | FIELD_PREP(WMI_TLV_LEN, len); | |
2799 | ||
2800 | ptr += TLV_HDR_SIZE; | |
2801 | len = sizeof(*band_to_mac); | |
2802 | ||
2803 | for (idx = 0; idx < param->num_band_to_mac; idx++) { | |
2804 | band_to_mac = (void *)ptr; | |
2805 | ||
2806 | band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG, | |
2807 | WMI_TAG_PDEV_BAND_TO_MAC) | | |
2808 | FIELD_PREP(WMI_TLV_LEN, | |
2809 | len - TLV_HDR_SIZE); | |
2810 | band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id; | |
2811 | band_to_mac->start_freq = | |
2812 | param->band_to_mac[idx].start_freq; | |
2813 | band_to_mac->end_freq = | |
2814 | param->band_to_mac[idx].end_freq; | |
2815 | ptr += sizeof(*band_to_mac); | |
2816 | } | |
2817 | } | |
2818 | ||
2819 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID); | |
2820 | if (ret) { | |
2821 | ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n"); | |
2822 | dev_kfree_skb(skb); | |
2823 | } | |
2824 | ||
2825 | return ret; | |
2826 | } | |
2827 | ||
2828 | int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab) | |
2829 | { | |
2830 | unsigned long time_left; | |
2831 | ||
6bc9d6f7 | 2832 | time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready, |
d5c65159 KV |
2833 | WMI_SERVICE_READY_TIMEOUT_HZ); |
2834 | if (!time_left) | |
2835 | return -ETIMEDOUT; | |
2836 | ||
2837 | return 0; | |
2838 | } | |
2839 | ||
2840 | int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab) | |
2841 | { | |
2842 | unsigned long time_left; | |
2843 | ||
6bc9d6f7 | 2844 | time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready, |
d5c65159 KV |
2845 | WMI_SERVICE_READY_TIMEOUT_HZ); |
2846 | if (!time_left) | |
2847 | return -ETIMEDOUT; | |
2848 | ||
2849 | return 0; | |
2850 | } | |
2851 | ||
2852 | int ath11k_wmi_cmd_init(struct ath11k_base *ab) | |
2853 | { | |
6bc9d6f7 | 2854 | struct ath11k_wmi_base *wmi_sc = &ab->wmi_ab; |
d5c65159 KV |
2855 | struct wmi_init_cmd_param init_param; |
2856 | struct target_resource_config config; | |
2857 | ||
2858 | memset(&init_param, 0, sizeof(init_param)); | |
2859 | memset(&config, 0, sizeof(config)); | |
2860 | ||
2861 | config.num_vdevs = ab->num_radios * TARGET_NUM_VDEVS; | |
2862 | ||
2863 | if (ab->num_radios == 2) { | |
2864 | config.num_peers = TARGET_NUM_PEERS(DBS); | |
2865 | config.num_tids = TARGET_NUM_TIDS(DBS); | |
2866 | } else if (ab->num_radios == 3) { | |
2867 | config.num_peers = TARGET_NUM_PEERS(DBS_SBS); | |
2868 | config.num_tids = TARGET_NUM_TIDS(DBS_SBS); | |
2869 | } else { | |
2870 | /* Control should not reach here */ | |
2871 | config.num_peers = TARGET_NUM_PEERS(SINGLE); | |
2872 | config.num_tids = TARGET_NUM_TIDS(SINGLE); | |
2873 | } | |
2874 | config.num_offload_peers = TARGET_NUM_OFFLD_PEERS; | |
2875 | config.num_offload_reorder_buffs = TARGET_NUM_OFFLD_REORDER_BUFFS; | |
2876 | config.num_peer_keys = TARGET_NUM_PEER_KEYS; | |
2877 | config.ast_skid_limit = TARGET_AST_SKID_LIMIT; | |
2878 | config.tx_chain_mask = (1 << ab->target_caps.num_rf_chains) - 1; | |
2879 | config.rx_chain_mask = (1 << ab->target_caps.num_rf_chains) - 1; | |
2880 | config.rx_timeout_pri[0] = TARGET_RX_TIMEOUT_LO_PRI; | |
2881 | config.rx_timeout_pri[1] = TARGET_RX_TIMEOUT_LO_PRI; | |
2882 | config.rx_timeout_pri[2] = TARGET_RX_TIMEOUT_LO_PRI; | |
2883 | config.rx_timeout_pri[3] = TARGET_RX_TIMEOUT_HI_PRI; | |
2884 | config.rx_decap_mode = TARGET_DECAP_MODE_NATIVE_WIFI; | |
2885 | config.scan_max_pending_req = TARGET_SCAN_MAX_PENDING_REQS; | |
2886 | config.bmiss_offload_max_vdev = TARGET_BMISS_OFFLOAD_MAX_VDEV; | |
2887 | config.roam_offload_max_vdev = TARGET_ROAM_OFFLOAD_MAX_VDEV; | |
2888 | config.roam_offload_max_ap_profiles = TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES; | |
2889 | config.num_mcast_groups = TARGET_NUM_MCAST_GROUPS; | |
2890 | config.num_mcast_table_elems = TARGET_NUM_MCAST_TABLE_ELEMS; | |
2891 | config.mcast2ucast_mode = TARGET_MCAST2UCAST_MODE; | |
2892 | config.tx_dbg_log_size = TARGET_TX_DBG_LOG_SIZE; | |
2893 | config.num_wds_entries = TARGET_NUM_WDS_ENTRIES; | |
2894 | config.dma_burst_size = TARGET_DMA_BURST_SIZE; | |
2895 | config.rx_skip_defrag_timeout_dup_detection_check = | |
2896 | TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK; | |
2897 | config.vow_config = TARGET_VOW_CONFIG; | |
2898 | config.gtk_offload_max_vdev = TARGET_GTK_OFFLOAD_MAX_VDEV; | |
2899 | config.num_msdu_desc = TARGET_NUM_MSDU_DESC; | |
2900 | config.beacon_tx_offload_max_vdev = ab->num_radios * TARGET_MAX_BCN_OFFLD; | |
2901 | config.rx_batchmode = TARGET_RX_BATCHMODE; | |
2902 | config.peer_map_unmap_v2_support = 1; | |
6d293d44 JC |
2903 | config.twt_ap_pdev_count = 2; |
2904 | config.twt_ap_sta_count = 1000; | |
d5c65159 KV |
2905 | |
2906 | memcpy(&wmi_sc->wlan_resource_config, &config, sizeof(config)); | |
2907 | ||
2908 | init_param.res_cfg = &wmi_sc->wlan_resource_config; | |
2909 | init_param.num_mem_chunks = wmi_sc->num_mem_chunks; | |
2910 | init_param.hw_mode_id = wmi_sc->preferred_hw_mode; | |
2911 | init_param.mem_chunks = wmi_sc->mem_chunks; | |
2912 | ||
2913 | if (wmi_sc->preferred_hw_mode == WMI_HOST_HW_MODE_SINGLE) | |
2914 | init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX; | |
2915 | ||
2916 | init_param.num_band_to_mac = ab->num_radios; | |
2917 | ||
2918 | ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac); | |
2919 | ||
2920 | return ath11k_init_cmd_send(&wmi_sc->wmi[0], &init_param); | |
2921 | } | |
2922 | ||
2923 | static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc, | |
2924 | u16 tag, u16 len, | |
2925 | const void *ptr, void *data) | |
2926 | { | |
2927 | struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data; | |
2928 | struct wmi_hw_mode_capabilities *hw_mode_cap; | |
2929 | u32 phy_map = 0; | |
2930 | ||
2931 | if (tag != WMI_TAG_HW_MODE_CAPABILITIES) | |
2932 | return -EPROTO; | |
2933 | ||
2934 | if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes) | |
2935 | return -ENOBUFS; | |
2936 | ||
2937 | hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities, | |
2938 | hw_mode_id); | |
2939 | svc_rdy_ext->n_hw_mode_caps++; | |
2940 | ||
2941 | phy_map = hw_mode_cap->phy_id_map; | |
2942 | while (phy_map) { | |
2943 | svc_rdy_ext->tot_phy_id++; | |
2944 | phy_map = phy_map >> 1; | |
2945 | } | |
2946 | ||
2947 | return 0; | |
2948 | } | |
2949 | ||
2950 | static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc, | |
2951 | u16 len, const void *ptr, void *data) | |
2952 | { | |
2953 | struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data; | |
2954 | struct wmi_hw_mode_capabilities *hw_mode_caps; | |
2955 | enum wmi_host_hw_mode_config_type mode, pref; | |
2956 | u32 i; | |
2957 | int ret; | |
2958 | ||
2959 | svc_rdy_ext->n_hw_mode_caps = 0; | |
2960 | svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr; | |
2961 | ||
2962 | ret = ath11k_wmi_tlv_iter(soc, ptr, len, | |
2963 | ath11k_wmi_tlv_hw_mode_caps_parse, | |
2964 | svc_rdy_ext); | |
2965 | if (ret) { | |
2966 | ath11k_warn(soc, "failed to parse tlv %d\n", ret); | |
2967 | return ret; | |
2968 | } | |
2969 | ||
2970 | i = 0; | |
2971 | while (i < svc_rdy_ext->n_hw_mode_caps) { | |
2972 | hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i]; | |
2973 | mode = hw_mode_caps->hw_mode_id; | |
6bc9d6f7 | 2974 | pref = soc->wmi_ab.preferred_hw_mode; |
d5c65159 KV |
2975 | |
2976 | if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) { | |
2977 | svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps; | |
6bc9d6f7 | 2978 | soc->wmi_ab.preferred_hw_mode = mode; |
d5c65159 KV |
2979 | } |
2980 | i++; | |
2981 | } | |
2982 | ||
6bc9d6f7 | 2983 | if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX) |
d5c65159 KV |
2984 | return -EINVAL; |
2985 | ||
2986 | return 0; | |
2987 | } | |
2988 | ||
2989 | static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc, | |
2990 | u16 tag, u16 len, | |
2991 | const void *ptr, void *data) | |
2992 | { | |
2993 | struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data; | |
2994 | ||
2995 | if (tag != WMI_TAG_MAC_PHY_CAPABILITIES) | |
2996 | return -EPROTO; | |
2997 | ||
2998 | if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id) | |
2999 | return -ENOBUFS; | |
3000 | ||
5b90fc76 AK |
3001 | len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities)); |
3002 | if (!svc_rdy_ext->n_mac_phy_caps) { | |
3003 | svc_rdy_ext->mac_phy_caps = kzalloc((svc_rdy_ext->tot_phy_id) * len, | |
3004 | GFP_ATOMIC); | |
3005 | if (!svc_rdy_ext->mac_phy_caps) | |
3006 | return -ENOMEM; | |
3007 | } | |
3008 | ||
3009 | memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len); | |
d5c65159 KV |
3010 | svc_rdy_ext->n_mac_phy_caps++; |
3011 | return 0; | |
3012 | } | |
3013 | ||
3014 | static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc, | |
3015 | u16 tag, u16 len, | |
3016 | const void *ptr, void *data) | |
3017 | { | |
3018 | struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data; | |
3019 | ||
3020 | if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT) | |
3021 | return -EPROTO; | |
3022 | ||
3023 | if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy) | |
3024 | return -ENOBUFS; | |
3025 | ||
3026 | svc_rdy_ext->n_ext_hal_reg_caps++; | |
3027 | return 0; | |
3028 | } | |
3029 | ||
3030 | static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc, | |
3031 | u16 len, const void *ptr, void *data) | |
3032 | { | |
6bc9d6f7 | 3033 | struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0]; |
d5c65159 KV |
3034 | struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data; |
3035 | struct ath11k_hal_reg_capabilities_ext reg_cap; | |
3036 | int ret; | |
3037 | u32 i; | |
3038 | ||
3039 | svc_rdy_ext->n_ext_hal_reg_caps = 0; | |
3040 | svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr; | |
3041 | ret = ath11k_wmi_tlv_iter(soc, ptr, len, | |
3042 | ath11k_wmi_tlv_ext_hal_reg_caps_parse, | |
3043 | svc_rdy_ext); | |
3044 | if (ret) { | |
3045 | ath11k_warn(soc, "failed to parse tlv %d\n", ret); | |
3046 | return ret; | |
3047 | } | |
3048 | ||
3049 | for (i = 0; i < svc_rdy_ext->param.num_phy; i++) { | |
3050 | ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle, | |
3051 | svc_rdy_ext->soc_hal_reg_caps, | |
3052 | svc_rdy_ext->ext_hal_reg_caps, i, | |
3053 | ®_cap); | |
3054 | if (ret) { | |
3055 | ath11k_warn(soc, "failed to extract reg cap %d\n", i); | |
3056 | return ret; | |
3057 | } | |
3058 | ||
3059 | memcpy(&soc->hal_reg_cap[reg_cap.phy_id], | |
3060 | ®_cap, sizeof(reg_cap)); | |
3061 | } | |
3062 | return 0; | |
3063 | } | |
3064 | ||
3065 | static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc, | |
3066 | u16 len, const void *ptr, | |
3067 | void *data) | |
3068 | { | |
6bc9d6f7 | 3069 | struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0]; |
d5c65159 KV |
3070 | struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data; |
3071 | u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id; | |
3072 | u32 phy_id_map; | |
3073 | int ret; | |
3074 | ||
3075 | svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr; | |
3076 | svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy; | |
3077 | ||
3078 | soc->num_radios = 0; | |
3079 | phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map; | |
3080 | ||
3081 | while (phy_id_map && soc->num_radios < MAX_RADIOS) { | |
3082 | ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle, | |
3083 | svc_rdy_ext->hw_caps, | |
3084 | svc_rdy_ext->hw_mode_caps, | |
3085 | svc_rdy_ext->soc_hal_reg_caps, | |
3086 | svc_rdy_ext->mac_phy_caps, | |
3087 | hw_mode_id, soc->num_radios, | |
3088 | &soc->pdevs[soc->num_radios]); | |
3089 | if (ret) { | |
3090 | ath11k_warn(soc, "failed to extract mac caps, idx :%d\n", | |
3091 | soc->num_radios); | |
3092 | return ret; | |
3093 | } | |
3094 | ||
3095 | soc->num_radios++; | |
3096 | ||
3097 | /* TODO: mac_phy_cap prints */ | |
3098 | phy_id_map >>= 1; | |
3099 | } | |
3100 | return 0; | |
3101 | } | |
3102 | ||
3103 | static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab, | |
3104 | u16 tag, u16 len, | |
3105 | const void *ptr, void *data) | |
3106 | { | |
6bc9d6f7 | 3107 | struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0]; |
d5c65159 KV |
3108 | struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data; |
3109 | int ret; | |
3110 | ||
3111 | switch (tag) { | |
3112 | case WMI_TAG_SERVICE_READY_EXT_EVENT: | |
3113 | ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr, | |
3114 | &svc_rdy_ext->param); | |
3115 | if (ret) { | |
3116 | ath11k_warn(ab, "unable to extract ext params\n"); | |
3117 | return ret; | |
3118 | } | |
3119 | break; | |
3120 | ||
3121 | case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS: | |
3122 | svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr; | |
3123 | svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes; | |
3124 | break; | |
3125 | ||
3126 | case WMI_TAG_SOC_HAL_REG_CAPABILITIES: | |
3127 | ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr, | |
3128 | svc_rdy_ext); | |
3129 | if (ret) | |
3130 | return ret; | |
3131 | break; | |
3132 | ||
3133 | case WMI_TAG_ARRAY_STRUCT: | |
3134 | if (!svc_rdy_ext->hw_mode_done) { | |
3135 | ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr, | |
3136 | svc_rdy_ext); | |
3137 | if (ret) | |
3138 | return ret; | |
3139 | ||
3140 | svc_rdy_ext->hw_mode_done = true; | |
3141 | } else if (!svc_rdy_ext->mac_phy_done) { | |
3142 | svc_rdy_ext->n_mac_phy_caps = 0; | |
d5c65159 KV |
3143 | ret = ath11k_wmi_tlv_iter(ab, ptr, len, |
3144 | ath11k_wmi_tlv_mac_phy_caps_parse, | |
3145 | svc_rdy_ext); | |
3146 | if (ret) { | |
3147 | ath11k_warn(ab, "failed to parse tlv %d\n", ret); | |
3148 | return ret; | |
3149 | } | |
3150 | ||
3151 | svc_rdy_ext->mac_phy_done = true; | |
3152 | } else if (!svc_rdy_ext->ext_hal_reg_done) { | |
3153 | ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr, | |
3154 | svc_rdy_ext); | |
3155 | if (ret) | |
3156 | return ret; | |
3157 | ||
3158 | svc_rdy_ext->ext_hal_reg_done = true; | |
6bc9d6f7 | 3159 | complete(&ab->wmi_ab.service_ready); |
d5c65159 KV |
3160 | } |
3161 | break; | |
3162 | ||
3163 | default: | |
3164 | break; | |
3165 | } | |
3166 | return 0; | |
3167 | } | |
3168 | ||
3169 | static int ath11k_service_ready_ext_event(struct ath11k_base *ab, | |
3170 | struct sk_buff *skb) | |
3171 | { | |
3172 | struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { }; | |
3173 | int ret; | |
3174 | ||
3175 | ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len, | |
3176 | ath11k_wmi_tlv_svc_rdy_ext_parse, | |
3177 | &svc_rdy_ext); | |
3178 | if (ret) { | |
3179 | ath11k_warn(ab, "failed to parse tlv %d\n", ret); | |
3180 | return ret; | |
3181 | } | |
3182 | ||
5b90fc76 | 3183 | kfree(svc_rdy_ext.mac_phy_caps); |
d5c65159 KV |
3184 | return 0; |
3185 | } | |
3186 | ||
3187 | static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb, | |
3188 | struct wmi_vdev_start_resp_event *vdev_rsp) | |
3189 | { | |
3190 | const void **tb; | |
3191 | const struct wmi_vdev_start_resp_event *ev; | |
3192 | int ret; | |
3193 | ||
3194 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3195 | if (IS_ERR(tb)) { | |
3196 | ret = PTR_ERR(tb); | |
3197 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3198 | return ret; | |
3199 | } | |
3200 | ||
3201 | ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT]; | |
3202 | if (!ev) { | |
3203 | ath11k_warn(ab, "failed to fetch vdev start resp ev"); | |
3204 | kfree(tb); | |
3205 | return -EPROTO; | |
3206 | } | |
3207 | ||
3208 | memset(vdev_rsp, 0, sizeof(*vdev_rsp)); | |
3209 | ||
3210 | vdev_rsp->vdev_id = ev->vdev_id; | |
3211 | vdev_rsp->requestor_id = ev->requestor_id; | |
3212 | vdev_rsp->resp_type = ev->resp_type; | |
3213 | vdev_rsp->status = ev->status; | |
3214 | vdev_rsp->chain_mask = ev->chain_mask; | |
3215 | vdev_rsp->smps_mode = ev->smps_mode; | |
3216 | vdev_rsp->mac_id = ev->mac_id; | |
3217 | vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams; | |
3218 | vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams; | |
3219 | ||
3220 | kfree(tb); | |
3221 | return 0; | |
3222 | } | |
3223 | ||
3224 | static struct cur_reg_rule | |
3225 | *create_reg_rules_from_wmi(u32 num_reg_rules, | |
3226 | struct wmi_regulatory_rule_struct *wmi_reg_rule) | |
3227 | { | |
3228 | struct cur_reg_rule *reg_rule_ptr; | |
3229 | u32 count; | |
3230 | ||
3231 | reg_rule_ptr = kzalloc((num_reg_rules * sizeof(*reg_rule_ptr)), | |
3232 | GFP_ATOMIC); | |
3233 | ||
3234 | if (!reg_rule_ptr) | |
3235 | return NULL; | |
3236 | ||
3237 | for (count = 0; count < num_reg_rules; count++) { | |
3238 | reg_rule_ptr[count].start_freq = | |
3239 | FIELD_GET(REG_RULE_START_FREQ, | |
3240 | wmi_reg_rule[count].freq_info); | |
3241 | reg_rule_ptr[count].end_freq = | |
3242 | FIELD_GET(REG_RULE_END_FREQ, | |
3243 | wmi_reg_rule[count].freq_info); | |
3244 | reg_rule_ptr[count].max_bw = | |
3245 | FIELD_GET(REG_RULE_MAX_BW, | |
3246 | wmi_reg_rule[count].bw_pwr_info); | |
3247 | reg_rule_ptr[count].reg_power = | |
3248 | FIELD_GET(REG_RULE_REG_PWR, | |
3249 | wmi_reg_rule[count].bw_pwr_info); | |
3250 | reg_rule_ptr[count].ant_gain = | |
3251 | FIELD_GET(REG_RULE_ANT_GAIN, | |
3252 | wmi_reg_rule[count].bw_pwr_info); | |
3253 | reg_rule_ptr[count].flags = | |
3254 | FIELD_GET(REG_RULE_FLAGS, | |
3255 | wmi_reg_rule[count].flag_info); | |
3256 | } | |
3257 | ||
3258 | return reg_rule_ptr; | |
3259 | } | |
3260 | ||
3261 | static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab, | |
3262 | struct sk_buff *skb, | |
3263 | struct cur_regulatory_info *reg_info) | |
3264 | { | |
3265 | const void **tb; | |
3266 | const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr; | |
3267 | struct wmi_regulatory_rule_struct *wmi_reg_rule; | |
3268 | u32 num_2g_reg_rules, num_5g_reg_rules; | |
3269 | int ret; | |
3270 | ||
3271 | ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n"); | |
3272 | ||
3273 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3274 | if (IS_ERR(tb)) { | |
3275 | ret = PTR_ERR(tb); | |
3276 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3277 | return ret; | |
3278 | } | |
3279 | ||
3280 | chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT]; | |
3281 | if (!chan_list_event_hdr) { | |
3282 | ath11k_warn(ab, "failed to fetch reg chan list update ev\n"); | |
3283 | kfree(tb); | |
3284 | return -EPROTO; | |
3285 | } | |
3286 | ||
3287 | reg_info->num_2g_reg_rules = chan_list_event_hdr->num_2g_reg_rules; | |
3288 | reg_info->num_5g_reg_rules = chan_list_event_hdr->num_5g_reg_rules; | |
3289 | ||
3290 | if (!(reg_info->num_2g_reg_rules + reg_info->num_5g_reg_rules)) { | |
3291 | ath11k_warn(ab, "No regulatory rules available in the event info\n"); | |
3292 | kfree(tb); | |
3293 | return -EINVAL; | |
3294 | } | |
3295 | ||
3296 | memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2, | |
3297 | REG_ALPHA2_LEN); | |
3298 | reg_info->dfs_region = chan_list_event_hdr->dfs_region; | |
3299 | reg_info->phybitmap = chan_list_event_hdr->phybitmap; | |
3300 | reg_info->num_phy = chan_list_event_hdr->num_phy; | |
3301 | reg_info->phy_id = chan_list_event_hdr->phy_id; | |
3302 | reg_info->ctry_code = chan_list_event_hdr->country_id; | |
3303 | reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code; | |
3304 | if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_PASS) | |
3305 | reg_info->status_code = REG_SET_CC_STATUS_PASS; | |
3306 | else if (chan_list_event_hdr->status_code == WMI_REG_CURRENT_ALPHA2_NOT_FOUND) | |
3307 | reg_info->status_code = REG_CURRENT_ALPHA2_NOT_FOUND; | |
3308 | else if (chan_list_event_hdr->status_code == WMI_REG_INIT_ALPHA2_NOT_FOUND) | |
3309 | reg_info->status_code = REG_INIT_ALPHA2_NOT_FOUND; | |
3310 | else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_CHANGE_NOT_ALLOWED) | |
3311 | reg_info->status_code = REG_SET_CC_CHANGE_NOT_ALLOWED; | |
3312 | else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_NO_MEMORY) | |
3313 | reg_info->status_code = REG_SET_CC_STATUS_NO_MEMORY; | |
3314 | else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_FAIL) | |
3315 | reg_info->status_code = REG_SET_CC_STATUS_FAIL; | |
3316 | ||
3317 | reg_info->min_bw_2g = chan_list_event_hdr->min_bw_2g; | |
3318 | reg_info->max_bw_2g = chan_list_event_hdr->max_bw_2g; | |
3319 | reg_info->min_bw_5g = chan_list_event_hdr->min_bw_5g; | |
3320 | reg_info->max_bw_5g = chan_list_event_hdr->max_bw_5g; | |
3321 | ||
3322 | num_2g_reg_rules = reg_info->num_2g_reg_rules; | |
3323 | num_5g_reg_rules = reg_info->num_5g_reg_rules; | |
3324 | ||
3325 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
3326 | "%s:cc %s dsf %d BW: min_2g %d max_2g %d min_5g %d max_5g %d", | |
3327 | __func__, reg_info->alpha2, reg_info->dfs_region, | |
3328 | reg_info->min_bw_2g, reg_info->max_bw_2g, | |
3329 | reg_info->min_bw_5g, reg_info->max_bw_5g); | |
3330 | ||
3331 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
3332 | "%s: num_2g_reg_rules %d num_5g_reg_rules %d", __func__, | |
3333 | num_2g_reg_rules, num_5g_reg_rules); | |
3334 | ||
3335 | wmi_reg_rule = | |
3336 | (struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr | |
3337 | + sizeof(*chan_list_event_hdr) | |
3338 | + sizeof(struct wmi_tlv)); | |
3339 | ||
3340 | if (num_2g_reg_rules) { | |
3341 | reg_info->reg_rules_2g_ptr = create_reg_rules_from_wmi(num_2g_reg_rules, | |
3342 | wmi_reg_rule); | |
3343 | if (!reg_info->reg_rules_2g_ptr) { | |
3344 | kfree(tb); | |
3345 | ath11k_warn(ab, "Unable to Allocate memory for 2g rules\n"); | |
3346 | return -ENOMEM; | |
3347 | } | |
3348 | } | |
3349 | ||
3350 | if (num_5g_reg_rules) { | |
3351 | wmi_reg_rule += num_2g_reg_rules; | |
3352 | reg_info->reg_rules_5g_ptr = create_reg_rules_from_wmi(num_5g_reg_rules, | |
3353 | wmi_reg_rule); | |
3354 | if (!reg_info->reg_rules_5g_ptr) { | |
3355 | kfree(tb); | |
3356 | ath11k_warn(ab, "Unable to Allocate memory for 5g rules\n"); | |
3357 | return -ENOMEM; | |
3358 | } | |
3359 | } | |
3360 | ||
3361 | ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n"); | |
3362 | ||
3363 | kfree(tb); | |
3364 | return 0; | |
3365 | } | |
3366 | ||
3367 | static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb, | |
3368 | struct wmi_peer_delete_resp_event *peer_del_resp) | |
3369 | { | |
3370 | const void **tb; | |
3371 | const struct wmi_peer_delete_resp_event *ev; | |
3372 | int ret; | |
3373 | ||
3374 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3375 | if (IS_ERR(tb)) { | |
3376 | ret = PTR_ERR(tb); | |
3377 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3378 | return ret; | |
3379 | } | |
3380 | ||
3381 | ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT]; | |
3382 | if (!ev) { | |
3383 | ath11k_warn(ab, "failed to fetch peer delete resp ev"); | |
3384 | kfree(tb); | |
3385 | return -EPROTO; | |
3386 | } | |
3387 | ||
3388 | memset(peer_del_resp, 0, sizeof(*peer_del_resp)); | |
3389 | ||
3390 | peer_del_resp->vdev_id = ev->vdev_id; | |
3391 | ether_addr_copy(peer_del_resp->peer_macaddr.addr, | |
3392 | ev->peer_macaddr.addr); | |
3393 | ||
3394 | kfree(tb); | |
3395 | return 0; | |
3396 | } | |
3397 | ||
3398 | static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab, void *evt_buf, | |
3399 | u32 len, u32 *vdev_id, | |
3400 | u32 *tx_status) | |
3401 | { | |
3402 | const void **tb; | |
3403 | const struct wmi_bcn_tx_status_event *ev; | |
3404 | int ret; | |
3405 | ||
3406 | tb = ath11k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC); | |
3407 | if (IS_ERR(tb)) { | |
3408 | ret = PTR_ERR(tb); | |
3409 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3410 | return ret; | |
3411 | } | |
3412 | ||
3413 | ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]; | |
3414 | if (!ev) { | |
3415 | ath11k_warn(ab, "failed to fetch bcn tx status ev"); | |
3416 | kfree(tb); | |
3417 | return -EPROTO; | |
3418 | } | |
3419 | ||
3420 | *vdev_id = ev->vdev_id; | |
3421 | *tx_status = ev->tx_status; | |
3422 | ||
3423 | kfree(tb); | |
3424 | return 0; | |
3425 | } | |
3426 | ||
3427 | static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb, | |
3428 | u32 *vdev_id) | |
3429 | { | |
3430 | const void **tb; | |
3431 | const struct wmi_vdev_stopped_event *ev; | |
3432 | int ret; | |
3433 | ||
3434 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3435 | if (IS_ERR(tb)) { | |
3436 | ret = PTR_ERR(tb); | |
3437 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3438 | return ret; | |
3439 | } | |
3440 | ||
3441 | ev = tb[WMI_TAG_VDEV_STOPPED_EVENT]; | |
3442 | if (!ev) { | |
3443 | ath11k_warn(ab, "failed to fetch vdev stop ev"); | |
3444 | kfree(tb); | |
3445 | return -EPROTO; | |
3446 | } | |
3447 | ||
3448 | *vdev_id = ev->vdev_id; | |
3449 | ||
3450 | kfree(tb); | |
3451 | return 0; | |
3452 | } | |
3453 | ||
3454 | static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab, | |
3455 | struct sk_buff *skb, | |
3456 | struct mgmt_rx_event_params *hdr) | |
3457 | { | |
3458 | const void **tb; | |
3459 | const struct wmi_mgmt_rx_hdr *ev; | |
3460 | const u8 *frame; | |
3461 | int ret; | |
3462 | ||
3463 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3464 | if (IS_ERR(tb)) { | |
3465 | ret = PTR_ERR(tb); | |
3466 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3467 | return ret; | |
3468 | } | |
3469 | ||
3470 | ev = tb[WMI_TAG_MGMT_RX_HDR]; | |
3471 | frame = tb[WMI_TAG_ARRAY_BYTE]; | |
3472 | ||
3473 | if (!ev || !frame) { | |
3474 | ath11k_warn(ab, "failed to fetch mgmt rx hdr"); | |
3475 | kfree(tb); | |
3476 | return -EPROTO; | |
3477 | } | |
3478 | ||
3479 | hdr->pdev_id = ev->pdev_id; | |
3480 | hdr->channel = ev->channel; | |
3481 | hdr->snr = ev->snr; | |
3482 | hdr->rate = ev->rate; | |
3483 | hdr->phy_mode = ev->phy_mode; | |
3484 | hdr->buf_len = ev->buf_len; | |
3485 | hdr->status = ev->status; | |
3486 | hdr->flags = ev->flags; | |
3487 | hdr->rssi = ev->rssi; | |
3488 | hdr->tsf_delta = ev->tsf_delta; | |
3489 | memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl)); | |
3490 | ||
3491 | if (skb->len < (frame - skb->data) + hdr->buf_len) { | |
3492 | ath11k_warn(ab, "invalid length in mgmt rx hdr ev"); | |
3493 | kfree(tb); | |
3494 | return -EPROTO; | |
3495 | } | |
3496 | ||
3497 | /* shift the sk_buff to point to `frame` */ | |
3498 | skb_trim(skb, 0); | |
3499 | skb_put(skb, frame - skb->data); | |
3500 | skb_pull(skb, frame - skb->data); | |
3501 | skb_put(skb, hdr->buf_len); | |
3502 | ||
3503 | ath11k_ce_byte_swap(skb->data, hdr->buf_len); | |
3504 | ||
3505 | kfree(tb); | |
3506 | return 0; | |
3507 | } | |
3508 | ||
3509 | static int wmi_process_mgmt_tx_comp(struct ath11k *ar, u32 desc_id, | |
3510 | u32 status) | |
3511 | { | |
3512 | struct sk_buff *msdu; | |
3513 | struct ieee80211_tx_info *info; | |
3514 | struct ath11k_skb_cb *skb_cb; | |
3515 | ||
3516 | spin_lock_bh(&ar->txmgmt_idr_lock); | |
3517 | msdu = idr_find(&ar->txmgmt_idr, desc_id); | |
3518 | ||
3519 | if (!msdu) { | |
3520 | ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n", | |
3521 | desc_id); | |
3522 | spin_unlock_bh(&ar->txmgmt_idr_lock); | |
3523 | return -ENOENT; | |
3524 | } | |
3525 | ||
3526 | idr_remove(&ar->txmgmt_idr, desc_id); | |
3527 | spin_unlock_bh(&ar->txmgmt_idr_lock); | |
3528 | ||
3529 | skb_cb = ATH11K_SKB_CB(msdu); | |
3530 | dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE); | |
3531 | ||
3532 | info = IEEE80211_SKB_CB(msdu); | |
3533 | if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) && !status) | |
3534 | info->flags |= IEEE80211_TX_STAT_ACK; | |
3535 | ||
3536 | ieee80211_tx_status_irqsafe(ar->hw, msdu); | |
3537 | ||
3538 | WARN_ON_ONCE(atomic_read(&ar->num_pending_mgmt_tx) == 0); | |
3539 | atomic_dec(&ar->num_pending_mgmt_tx); | |
3540 | ||
3541 | return 0; | |
3542 | } | |
3543 | ||
3544 | static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab, | |
3545 | struct sk_buff *skb, | |
3546 | struct wmi_mgmt_tx_compl_event *param) | |
3547 | { | |
3548 | const void **tb; | |
3549 | const struct wmi_mgmt_tx_compl_event *ev; | |
3550 | int ret; | |
3551 | ||
3552 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3553 | if (IS_ERR(tb)) { | |
3554 | ret = PTR_ERR(tb); | |
3555 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3556 | return ret; | |
3557 | } | |
3558 | ||
3559 | ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT]; | |
3560 | if (!ev) { | |
3561 | ath11k_warn(ab, "failed to fetch mgmt tx compl ev"); | |
3562 | kfree(tb); | |
3563 | return -EPROTO; | |
3564 | } | |
3565 | ||
3566 | param->pdev_id = ev->pdev_id; | |
3567 | param->desc_id = ev->desc_id; | |
3568 | param->status = ev->status; | |
3569 | ||
3570 | kfree(tb); | |
3571 | return 0; | |
3572 | } | |
3573 | ||
3574 | static void ath11k_wmi_event_scan_started(struct ath11k *ar) | |
3575 | { | |
3576 | lockdep_assert_held(&ar->data_lock); | |
3577 | ||
3578 | switch (ar->scan.state) { | |
3579 | case ATH11K_SCAN_IDLE: | |
3580 | case ATH11K_SCAN_RUNNING: | |
3581 | case ATH11K_SCAN_ABORTING: | |
3582 | ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n", | |
3583 | ath11k_scan_state_str(ar->scan.state), | |
3584 | ar->scan.state); | |
3585 | break; | |
3586 | case ATH11K_SCAN_STARTING: | |
3587 | ar->scan.state = ATH11K_SCAN_RUNNING; | |
3588 | complete(&ar->scan.started); | |
3589 | break; | |
3590 | } | |
3591 | } | |
3592 | ||
3593 | static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar) | |
3594 | { | |
3595 | lockdep_assert_held(&ar->data_lock); | |
3596 | ||
3597 | switch (ar->scan.state) { | |
3598 | case ATH11K_SCAN_IDLE: | |
3599 | case ATH11K_SCAN_RUNNING: | |
3600 | case ATH11K_SCAN_ABORTING: | |
3601 | ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n", | |
3602 | ath11k_scan_state_str(ar->scan.state), | |
3603 | ar->scan.state); | |
3604 | break; | |
3605 | case ATH11K_SCAN_STARTING: | |
3606 | complete(&ar->scan.started); | |
3607 | __ath11k_mac_scan_finish(ar); | |
3608 | break; | |
3609 | } | |
3610 | } | |
3611 | ||
3612 | static void ath11k_wmi_event_scan_completed(struct ath11k *ar) | |
3613 | { | |
3614 | lockdep_assert_held(&ar->data_lock); | |
3615 | ||
3616 | switch (ar->scan.state) { | |
3617 | case ATH11K_SCAN_IDLE: | |
3618 | case ATH11K_SCAN_STARTING: | |
3619 | /* One suspected reason scan can be completed while starting is | |
3620 | * if firmware fails to deliver all scan events to the host, | |
3621 | * e.g. when transport pipe is full. This has been observed | |
3622 | * with spectral scan phyerr events starving wmi transport | |
3623 | * pipe. In such case the "scan completed" event should be (and | |
3624 | * is) ignored by the host as it may be just firmware's scan | |
3625 | * state machine recovering. | |
3626 | */ | |
3627 | ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n", | |
3628 | ath11k_scan_state_str(ar->scan.state), | |
3629 | ar->scan.state); | |
3630 | break; | |
3631 | case ATH11K_SCAN_RUNNING: | |
3632 | case ATH11K_SCAN_ABORTING: | |
3633 | __ath11k_mac_scan_finish(ar); | |
3634 | break; | |
3635 | } | |
3636 | } | |
3637 | ||
3638 | static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar) | |
3639 | { | |
3640 | lockdep_assert_held(&ar->data_lock); | |
3641 | ||
3642 | switch (ar->scan.state) { | |
3643 | case ATH11K_SCAN_IDLE: | |
3644 | case ATH11K_SCAN_STARTING: | |
3645 | ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n", | |
3646 | ath11k_scan_state_str(ar->scan.state), | |
3647 | ar->scan.state); | |
3648 | break; | |
3649 | case ATH11K_SCAN_RUNNING: | |
3650 | case ATH11K_SCAN_ABORTING: | |
3651 | ar->scan_channel = NULL; | |
3652 | break; | |
3653 | } | |
3654 | } | |
3655 | ||
3656 | static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq) | |
3657 | { | |
3658 | lockdep_assert_held(&ar->data_lock); | |
3659 | ||
3660 | switch (ar->scan.state) { | |
3661 | case ATH11K_SCAN_IDLE: | |
3662 | case ATH11K_SCAN_STARTING: | |
3663 | ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n", | |
3664 | ath11k_scan_state_str(ar->scan.state), | |
3665 | ar->scan.state); | |
3666 | break; | |
3667 | case ATH11K_SCAN_RUNNING: | |
3668 | case ATH11K_SCAN_ABORTING: | |
3669 | ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq); | |
3670 | break; | |
3671 | } | |
3672 | } | |
3673 | ||
3674 | static const char * | |
3675 | ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type, | |
3676 | enum wmi_scan_completion_reason reason) | |
3677 | { | |
3678 | switch (type) { | |
3679 | case WMI_SCAN_EVENT_STARTED: | |
3680 | return "started"; | |
3681 | case WMI_SCAN_EVENT_COMPLETED: | |
3682 | switch (reason) { | |
3683 | case WMI_SCAN_REASON_COMPLETED: | |
3684 | return "completed"; | |
3685 | case WMI_SCAN_REASON_CANCELLED: | |
3686 | return "completed [cancelled]"; | |
3687 | case WMI_SCAN_REASON_PREEMPTED: | |
3688 | return "completed [preempted]"; | |
3689 | case WMI_SCAN_REASON_TIMEDOUT: | |
3690 | return "completed [timedout]"; | |
3691 | case WMI_SCAN_REASON_INTERNAL_FAILURE: | |
3692 | return "completed [internal err]"; | |
3693 | case WMI_SCAN_REASON_MAX: | |
3694 | break; | |
3695 | } | |
3696 | return "completed [unknown]"; | |
3697 | case WMI_SCAN_EVENT_BSS_CHANNEL: | |
3698 | return "bss channel"; | |
3699 | case WMI_SCAN_EVENT_FOREIGN_CHAN: | |
3700 | return "foreign channel"; | |
3701 | case WMI_SCAN_EVENT_DEQUEUED: | |
3702 | return "dequeued"; | |
3703 | case WMI_SCAN_EVENT_PREEMPTED: | |
3704 | return "preempted"; | |
3705 | case WMI_SCAN_EVENT_START_FAILED: | |
3706 | return "start failed"; | |
3707 | case WMI_SCAN_EVENT_RESTARTED: | |
3708 | return "restarted"; | |
3709 | case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT: | |
3710 | return "foreign channel exit"; | |
3711 | default: | |
3712 | return "unknown"; | |
3713 | } | |
3714 | } | |
3715 | ||
3716 | static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb, | |
3717 | struct wmi_scan_event *scan_evt_param) | |
3718 | { | |
3719 | const void **tb; | |
3720 | const struct wmi_scan_event *ev; | |
3721 | int ret; | |
3722 | ||
3723 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3724 | if (IS_ERR(tb)) { | |
3725 | ret = PTR_ERR(tb); | |
3726 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3727 | return ret; | |
3728 | } | |
3729 | ||
3730 | ev = tb[WMI_TAG_SCAN_EVENT]; | |
3731 | if (!ev) { | |
3732 | ath11k_warn(ab, "failed to fetch scan ev"); | |
3733 | kfree(tb); | |
3734 | return -EPROTO; | |
3735 | } | |
3736 | ||
3737 | scan_evt_param->event_type = ev->event_type; | |
3738 | scan_evt_param->reason = ev->reason; | |
3739 | scan_evt_param->channel_freq = ev->channel_freq; | |
3740 | scan_evt_param->scan_req_id = ev->scan_req_id; | |
3741 | scan_evt_param->scan_id = ev->scan_id; | |
3742 | scan_evt_param->vdev_id = ev->vdev_id; | |
3743 | scan_evt_param->tsf_timestamp = ev->tsf_timestamp; | |
3744 | ||
3745 | kfree(tb); | |
3746 | return 0; | |
3747 | } | |
3748 | ||
3749 | static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb, | |
3750 | struct wmi_peer_sta_kickout_arg *arg) | |
3751 | { | |
3752 | const void **tb; | |
3753 | const struct wmi_peer_sta_kickout_event *ev; | |
3754 | int ret; | |
3755 | ||
3756 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3757 | if (IS_ERR(tb)) { | |
3758 | ret = PTR_ERR(tb); | |
3759 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3760 | return ret; | |
3761 | } | |
3762 | ||
3763 | ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT]; | |
3764 | if (!ev) { | |
3765 | ath11k_warn(ab, "failed to fetch peer sta kickout ev"); | |
3766 | kfree(tb); | |
3767 | return -EPROTO; | |
3768 | } | |
3769 | ||
3770 | arg->mac_addr = ev->peer_macaddr.addr; | |
3771 | ||
3772 | kfree(tb); | |
3773 | return 0; | |
3774 | } | |
3775 | ||
3776 | static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb, | |
3777 | struct wmi_roam_event *roam_ev) | |
3778 | { | |
3779 | const void **tb; | |
3780 | const struct wmi_roam_event *ev; | |
3781 | int ret; | |
3782 | ||
3783 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3784 | if (IS_ERR(tb)) { | |
3785 | ret = PTR_ERR(tb); | |
3786 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3787 | return ret; | |
3788 | } | |
3789 | ||
3790 | ev = tb[WMI_TAG_ROAM_EVENT]; | |
3791 | if (!ev) { | |
3792 | ath11k_warn(ab, "failed to fetch roam ev"); | |
3793 | kfree(tb); | |
3794 | return -EPROTO; | |
3795 | } | |
3796 | ||
3797 | roam_ev->vdev_id = ev->vdev_id; | |
3798 | roam_ev->reason = ev->reason; | |
3799 | roam_ev->rssi = ev->rssi; | |
3800 | ||
3801 | kfree(tb); | |
3802 | return 0; | |
3803 | } | |
3804 | ||
3805 | static int freq_to_idx(struct ath11k *ar, int freq) | |
3806 | { | |
3807 | struct ieee80211_supported_band *sband; | |
3808 | int band, ch, idx = 0; | |
3809 | ||
3810 | for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) { | |
3811 | sband = ar->hw->wiphy->bands[band]; | |
3812 | if (!sband) | |
3813 | continue; | |
3814 | ||
3815 | for (ch = 0; ch < sband->n_channels; ch++, idx++) | |
3816 | if (sband->channels[ch].center_freq == freq) | |
3817 | goto exit; | |
3818 | } | |
3819 | ||
3820 | exit: | |
3821 | return idx; | |
3822 | } | |
3823 | ||
3824 | static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, u8 *evt_buf, | |
3825 | u32 len, struct wmi_chan_info_event *ch_info_ev) | |
3826 | { | |
3827 | const void **tb; | |
3828 | const struct wmi_chan_info_event *ev; | |
3829 | int ret; | |
3830 | ||
3831 | tb = ath11k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC); | |
3832 | if (IS_ERR(tb)) { | |
3833 | ret = PTR_ERR(tb); | |
3834 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3835 | return ret; | |
3836 | } | |
3837 | ||
3838 | ev = tb[WMI_TAG_CHAN_INFO_EVENT]; | |
3839 | if (!ev) { | |
3840 | ath11k_warn(ab, "failed to fetch chan info ev"); | |
3841 | kfree(tb); | |
3842 | return -EPROTO; | |
3843 | } | |
3844 | ||
3845 | ch_info_ev->err_code = ev->err_code; | |
3846 | ch_info_ev->freq = ev->freq; | |
3847 | ch_info_ev->cmd_flags = ev->cmd_flags; | |
3848 | ch_info_ev->noise_floor = ev->noise_floor; | |
3849 | ch_info_ev->rx_clear_count = ev->rx_clear_count; | |
3850 | ch_info_ev->cycle_count = ev->cycle_count; | |
3851 | ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range; | |
3852 | ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp; | |
3853 | ch_info_ev->rx_frame_count = ev->rx_frame_count; | |
3854 | ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt; | |
3855 | ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz; | |
3856 | ch_info_ev->vdev_id = ev->vdev_id; | |
3857 | ||
3858 | kfree(tb); | |
3859 | return 0; | |
3860 | } | |
3861 | ||
3862 | static int | |
3863 | ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb, | |
3864 | struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev) | |
3865 | { | |
3866 | const void **tb; | |
3867 | const struct wmi_pdev_bss_chan_info_event *ev; | |
3868 | int ret; | |
3869 | ||
3870 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3871 | if (IS_ERR(tb)) { | |
3872 | ret = PTR_ERR(tb); | |
3873 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3874 | return ret; | |
3875 | } | |
3876 | ||
3877 | ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]; | |
3878 | if (!ev) { | |
3879 | ath11k_warn(ab, "failed to fetch pdev bss chan info ev"); | |
3880 | kfree(tb); | |
3881 | return -EPROTO; | |
3882 | } | |
3883 | ||
3884 | bss_ch_info_ev->pdev_id = ev->pdev_id; | |
3885 | bss_ch_info_ev->freq = ev->freq; | |
3886 | bss_ch_info_ev->noise_floor = ev->noise_floor; | |
3887 | bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low; | |
3888 | bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high; | |
3889 | bss_ch_info_ev->cycle_count_low = ev->cycle_count_low; | |
3890 | bss_ch_info_ev->cycle_count_high = ev->cycle_count_high; | |
3891 | bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low; | |
3892 | bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high; | |
3893 | bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low; | |
3894 | bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high; | |
3895 | bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low; | |
3896 | bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high; | |
3897 | ||
3898 | kfree(tb); | |
3899 | return 0; | |
3900 | } | |
3901 | ||
3902 | static int | |
3903 | ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb, | |
3904 | struct wmi_vdev_install_key_complete_arg *arg) | |
3905 | { | |
3906 | const void **tb; | |
3907 | const struct wmi_vdev_install_key_compl_event *ev; | |
3908 | int ret; | |
3909 | ||
3910 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3911 | if (IS_ERR(tb)) { | |
3912 | ret = PTR_ERR(tb); | |
3913 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3914 | return ret; | |
3915 | } | |
3916 | ||
3917 | ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]; | |
3918 | if (!ev) { | |
3919 | ath11k_warn(ab, "failed to fetch vdev install key compl ev"); | |
3920 | kfree(tb); | |
3921 | return -EPROTO; | |
3922 | } | |
3923 | ||
3924 | arg->vdev_id = ev->vdev_id; | |
3925 | arg->macaddr = ev->peer_macaddr.addr; | |
3926 | arg->key_idx = ev->key_idx; | |
3927 | arg->key_flags = ev->key_flags; | |
3928 | arg->status = ev->status; | |
3929 | ||
3930 | kfree(tb); | |
3931 | return 0; | |
3932 | } | |
3933 | ||
3934 | static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb, | |
3935 | struct wmi_peer_assoc_conf_arg *peer_assoc_conf) | |
3936 | { | |
3937 | const void **tb; | |
3938 | const struct wmi_peer_assoc_conf_event *ev; | |
3939 | int ret; | |
3940 | ||
3941 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
3942 | if (IS_ERR(tb)) { | |
3943 | ret = PTR_ERR(tb); | |
3944 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
3945 | return ret; | |
3946 | } | |
3947 | ||
3948 | ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT]; | |
3949 | if (!ev) { | |
3950 | ath11k_warn(ab, "failed to fetch peer assoc conf ev"); | |
3951 | kfree(tb); | |
3952 | return -EPROTO; | |
3953 | } | |
3954 | ||
3955 | peer_assoc_conf->vdev_id = ev->vdev_id; | |
3956 | peer_assoc_conf->macaddr = ev->peer_macaddr.addr; | |
3957 | ||
3958 | kfree(tb); | |
3959 | return 0; | |
3960 | } | |
3961 | ||
3962 | static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src, | |
3963 | struct ath11k_fw_stats_pdev *dst) | |
3964 | { | |
3965 | dst->ch_noise_floor = src->chan_nf; | |
3966 | dst->tx_frame_count = src->tx_frame_count; | |
3967 | dst->rx_frame_count = src->rx_frame_count; | |
3968 | dst->rx_clear_count = src->rx_clear_count; | |
3969 | dst->cycle_count = src->cycle_count; | |
3970 | dst->phy_err_count = src->phy_err_count; | |
3971 | dst->chan_tx_power = src->chan_tx_pwr; | |
3972 | } | |
3973 | ||
3974 | static void | |
3975 | ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src, | |
3976 | struct ath11k_fw_stats_pdev *dst) | |
3977 | { | |
3978 | dst->comp_queued = src->comp_queued; | |
3979 | dst->comp_delivered = src->comp_delivered; | |
3980 | dst->msdu_enqued = src->msdu_enqued; | |
3981 | dst->mpdu_enqued = src->mpdu_enqued; | |
3982 | dst->wmm_drop = src->wmm_drop; | |
3983 | dst->local_enqued = src->local_enqued; | |
3984 | dst->local_freed = src->local_freed; | |
3985 | dst->hw_queued = src->hw_queued; | |
3986 | dst->hw_reaped = src->hw_reaped; | |
3987 | dst->underrun = src->underrun; | |
3988 | dst->tx_abort = src->tx_abort; | |
3989 | dst->mpdus_requed = src->mpdus_requed; | |
3990 | dst->tx_ko = src->tx_ko; | |
3991 | dst->data_rc = src->data_rc; | |
3992 | dst->self_triggers = src->self_triggers; | |
3993 | dst->sw_retry_failure = src->sw_retry_failure; | |
3994 | dst->illgl_rate_phy_err = src->illgl_rate_phy_err; | |
3995 | dst->pdev_cont_xretry = src->pdev_cont_xretry; | |
3996 | dst->pdev_tx_timeout = src->pdev_tx_timeout; | |
3997 | dst->pdev_resets = src->pdev_resets; | |
3998 | dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure; | |
3999 | dst->phy_underrun = src->phy_underrun; | |
4000 | dst->txop_ovf = src->txop_ovf; | |
4001 | } | |
4002 | ||
4003 | static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src, | |
4004 | struct ath11k_fw_stats_pdev *dst) | |
4005 | { | |
4006 | dst->mid_ppdu_route_change = src->mid_ppdu_route_change; | |
4007 | dst->status_rcvd = src->status_rcvd; | |
4008 | dst->r0_frags = src->r0_frags; | |
4009 | dst->r1_frags = src->r1_frags; | |
4010 | dst->r2_frags = src->r2_frags; | |
4011 | dst->r3_frags = src->r3_frags; | |
4012 | dst->htt_msdus = src->htt_msdus; | |
4013 | dst->htt_mpdus = src->htt_mpdus; | |
4014 | dst->loc_msdus = src->loc_msdus; | |
4015 | dst->loc_mpdus = src->loc_mpdus; | |
4016 | dst->oversize_amsdu = src->oversize_amsdu; | |
4017 | dst->phy_errs = src->phy_errs; | |
4018 | dst->phy_err_drop = src->phy_err_drop; | |
4019 | dst->mpdu_errs = src->mpdu_errs; | |
4020 | } | |
4021 | ||
4022 | static void | |
4023 | ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src, | |
4024 | struct ath11k_fw_stats_vdev *dst) | |
4025 | { | |
4026 | int i; | |
4027 | ||
4028 | dst->vdev_id = src->vdev_id; | |
4029 | dst->beacon_snr = src->beacon_snr; | |
4030 | dst->data_snr = src->data_snr; | |
4031 | dst->num_rx_frames = src->num_rx_frames; | |
4032 | dst->num_rts_fail = src->num_rts_fail; | |
4033 | dst->num_rts_success = src->num_rts_success; | |
4034 | dst->num_rx_err = src->num_rx_err; | |
4035 | dst->num_rx_discard = src->num_rx_discard; | |
4036 | dst->num_tx_not_acked = src->num_tx_not_acked; | |
4037 | ||
4038 | for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++) | |
4039 | dst->num_tx_frames[i] = src->num_tx_frames[i]; | |
4040 | ||
4041 | for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++) | |
4042 | dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i]; | |
4043 | ||
4044 | for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++) | |
4045 | dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i]; | |
4046 | ||
4047 | for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++) | |
4048 | dst->tx_rate_history[i] = src->tx_rate_history[i]; | |
4049 | ||
4050 | for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++) | |
4051 | dst->beacon_rssi_history[i] = src->beacon_rssi_history[i]; | |
4052 | } | |
4053 | ||
4054 | static void | |
4055 | ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src, | |
4056 | struct ath11k_fw_stats_bcn *dst) | |
4057 | { | |
4058 | dst->vdev_id = src->vdev_id; | |
4059 | dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt; | |
4060 | dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt; | |
4061 | } | |
4062 | ||
4063 | int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb, | |
4064 | struct ath11k_fw_stats *stats) | |
4065 | { | |
4066 | const void **tb; | |
4067 | const struct wmi_stats_event *ev; | |
4068 | const void *data; | |
4069 | int i, ret; | |
4070 | u32 len = skb->len; | |
4071 | ||
4072 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, len, GFP_ATOMIC); | |
4073 | if (IS_ERR(tb)) { | |
4074 | ret = PTR_ERR(tb); | |
4075 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
4076 | return ret; | |
4077 | } | |
4078 | ||
4079 | ev = tb[WMI_TAG_STATS_EVENT]; | |
4080 | data = tb[WMI_TAG_ARRAY_BYTE]; | |
4081 | if (!ev || !data) { | |
4082 | ath11k_warn(ab, "failed to fetch update stats ev"); | |
4083 | kfree(tb); | |
4084 | return -EPROTO; | |
4085 | } | |
4086 | ||
4087 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
4088 | "wmi stats update ev pdev_id %d pdev %i vdev %i bcn %i\n", | |
4089 | ev->pdev_id, | |
4090 | ev->num_pdev_stats, ev->num_vdev_stats, | |
4091 | ev->num_bcn_stats); | |
4092 | ||
4093 | stats->pdev_id = ev->pdev_id; | |
4094 | stats->stats_id = 0; | |
4095 | ||
4096 | for (i = 0; i < ev->num_pdev_stats; i++) { | |
4097 | const struct wmi_pdev_stats *src; | |
4098 | struct ath11k_fw_stats_pdev *dst; | |
4099 | ||
4100 | src = data; | |
4101 | if (len < sizeof(*src)) { | |
4102 | kfree(tb); | |
4103 | return -EPROTO; | |
4104 | } | |
4105 | ||
4106 | stats->stats_id = WMI_REQUEST_PDEV_STAT; | |
4107 | ||
4108 | data += sizeof(*src); | |
4109 | len -= sizeof(*src); | |
4110 | ||
4111 | dst = kzalloc(sizeof(*dst), GFP_ATOMIC); | |
4112 | if (!dst) | |
4113 | continue; | |
4114 | ||
4115 | ath11k_wmi_pull_pdev_stats_base(&src->base, dst); | |
4116 | ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst); | |
4117 | ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst); | |
4118 | list_add_tail(&dst->list, &stats->pdevs); | |
4119 | } | |
4120 | ||
4121 | for (i = 0; i < ev->num_vdev_stats; i++) { | |
4122 | const struct wmi_vdev_stats *src; | |
4123 | struct ath11k_fw_stats_vdev *dst; | |
4124 | ||
4125 | src = data; | |
4126 | if (len < sizeof(*src)) { | |
4127 | kfree(tb); | |
4128 | return -EPROTO; | |
4129 | } | |
4130 | ||
4131 | stats->stats_id = WMI_REQUEST_VDEV_STAT; | |
4132 | ||
4133 | data += sizeof(*src); | |
4134 | len -= sizeof(*src); | |
4135 | ||
4136 | dst = kzalloc(sizeof(*dst), GFP_ATOMIC); | |
4137 | if (!dst) | |
4138 | continue; | |
4139 | ||
4140 | ath11k_wmi_pull_vdev_stats(src, dst); | |
4141 | list_add_tail(&dst->list, &stats->vdevs); | |
4142 | } | |
4143 | ||
4144 | for (i = 0; i < ev->num_bcn_stats; i++) { | |
4145 | const struct wmi_bcn_stats *src; | |
4146 | struct ath11k_fw_stats_bcn *dst; | |
4147 | ||
4148 | src = data; | |
4149 | if (len < sizeof(*src)) { | |
4150 | kfree(tb); | |
4151 | return -EPROTO; | |
4152 | } | |
4153 | ||
4154 | stats->stats_id = WMI_REQUEST_BCN_STAT; | |
4155 | ||
4156 | data += sizeof(*src); | |
4157 | len -= sizeof(*src); | |
4158 | ||
4159 | dst = kzalloc(sizeof(*dst), GFP_ATOMIC); | |
4160 | if (!dst) | |
4161 | continue; | |
4162 | ||
4163 | ath11k_wmi_pull_bcn_stats(src, dst); | |
4164 | list_add_tail(&dst->list, &stats->bcn); | |
4165 | } | |
4166 | ||
4167 | kfree(tb); | |
4168 | return 0; | |
4169 | } | |
4170 | ||
4171 | size_t ath11k_wmi_fw_stats_num_vdevs(struct list_head *head) | |
4172 | { | |
4173 | struct ath11k_fw_stats_vdev *i; | |
4174 | size_t num = 0; | |
4175 | ||
4176 | list_for_each_entry(i, head, list) | |
4177 | ++num; | |
4178 | ||
4179 | return num; | |
4180 | } | |
4181 | ||
4182 | static size_t ath11k_wmi_fw_stats_num_bcn(struct list_head *head) | |
4183 | { | |
4184 | struct ath11k_fw_stats_bcn *i; | |
4185 | size_t num = 0; | |
4186 | ||
4187 | list_for_each_entry(i, head, list) | |
4188 | ++num; | |
4189 | ||
4190 | return num; | |
4191 | } | |
4192 | ||
4193 | static void | |
4194 | ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev, | |
4195 | char *buf, u32 *length) | |
4196 | { | |
4197 | u32 len = *length; | |
4198 | u32 buf_len = ATH11K_FW_STATS_BUF_SIZE; | |
4199 | ||
4200 | len += scnprintf(buf + len, buf_len - len, "\n"); | |
4201 | len += scnprintf(buf + len, buf_len - len, "%30s\n", | |
4202 | "ath11k PDEV stats"); | |
4203 | len += scnprintf(buf + len, buf_len - len, "%30s\n\n", | |
4204 | "================="); | |
4205 | ||
4206 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4207 | "Channel noise floor", pdev->ch_noise_floor); | |
4208 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4209 | "Channel TX power", pdev->chan_tx_power); | |
4210 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4211 | "TX frame count", pdev->tx_frame_count); | |
4212 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4213 | "RX frame count", pdev->rx_frame_count); | |
4214 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4215 | "RX clear count", pdev->rx_clear_count); | |
4216 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4217 | "Cycle count", pdev->cycle_count); | |
4218 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4219 | "PHY error count", pdev->phy_err_count); | |
4220 | ||
4221 | *length = len; | |
4222 | } | |
4223 | ||
4224 | static void | |
4225 | ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev, | |
4226 | char *buf, u32 *length) | |
4227 | { | |
4228 | u32 len = *length; | |
4229 | u32 buf_len = ATH11K_FW_STATS_BUF_SIZE; | |
4230 | ||
4231 | len += scnprintf(buf + len, buf_len - len, "\n%30s\n", | |
4232 | "ath11k PDEV TX stats"); | |
4233 | len += scnprintf(buf + len, buf_len - len, "%30s\n\n", | |
4234 | "===================="); | |
4235 | ||
4236 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4237 | "HTT cookies queued", pdev->comp_queued); | |
4238 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4239 | "HTT cookies disp.", pdev->comp_delivered); | |
4240 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4241 | "MSDU queued", pdev->msdu_enqued); | |
4242 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4243 | "MPDU queued", pdev->mpdu_enqued); | |
4244 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4245 | "MSDUs dropped", pdev->wmm_drop); | |
4246 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4247 | "Local enqued", pdev->local_enqued); | |
4248 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4249 | "Local freed", pdev->local_freed); | |
4250 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4251 | "HW queued", pdev->hw_queued); | |
4252 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4253 | "PPDUs reaped", pdev->hw_reaped); | |
4254 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4255 | "Num underruns", pdev->underrun); | |
4256 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4257 | "PPDUs cleaned", pdev->tx_abort); | |
4258 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4259 | "MPDUs requed", pdev->mpdus_requed); | |
4260 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4261 | "Excessive retries", pdev->tx_ko); | |
4262 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4263 | "HW rate", pdev->data_rc); | |
4264 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4265 | "Sched self triggers", pdev->self_triggers); | |
4266 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4267 | "Dropped due to SW retries", | |
4268 | pdev->sw_retry_failure); | |
4269 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4270 | "Illegal rate phy errors", | |
4271 | pdev->illgl_rate_phy_err); | |
4272 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4273 | "PDEV continuous xretry", pdev->pdev_cont_xretry); | |
4274 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4275 | "TX timeout", pdev->pdev_tx_timeout); | |
4276 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4277 | "PDEV resets", pdev->pdev_resets); | |
4278 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4279 | "Stateless TIDs alloc failures", | |
4280 | pdev->stateless_tid_alloc_failure); | |
4281 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4282 | "PHY underrun", pdev->phy_underrun); | |
4283 | len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", | |
4284 | "MPDU is more than txop limit", pdev->txop_ovf); | |
4285 | *length = len; | |
4286 | } | |
4287 | ||
4288 | static void | |
4289 | ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev, | |
4290 | char *buf, u32 *length) | |
4291 | { | |
4292 | u32 len = *length; | |
4293 | u32 buf_len = ATH11K_FW_STATS_BUF_SIZE; | |
4294 | ||
4295 | len += scnprintf(buf + len, buf_len - len, "\n%30s\n", | |
4296 | "ath11k PDEV RX stats"); | |
4297 | len += scnprintf(buf + len, buf_len - len, "%30s\n\n", | |
4298 | "===================="); | |
4299 | ||
4300 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4301 | "Mid PPDU route change", | |
4302 | pdev->mid_ppdu_route_change); | |
4303 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4304 | "Tot. number of statuses", pdev->status_rcvd); | |
4305 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4306 | "Extra frags on rings 0", pdev->r0_frags); | |
4307 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4308 | "Extra frags on rings 1", pdev->r1_frags); | |
4309 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4310 | "Extra frags on rings 2", pdev->r2_frags); | |
4311 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4312 | "Extra frags on rings 3", pdev->r3_frags); | |
4313 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4314 | "MSDUs delivered to HTT", pdev->htt_msdus); | |
4315 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4316 | "MPDUs delivered to HTT", pdev->htt_mpdus); | |
4317 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4318 | "MSDUs delivered to stack", pdev->loc_msdus); | |
4319 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4320 | "MPDUs delivered to stack", pdev->loc_mpdus); | |
4321 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4322 | "Oversized AMSUs", pdev->oversize_amsdu); | |
4323 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4324 | "PHY errors", pdev->phy_errs); | |
4325 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4326 | "PHY errors drops", pdev->phy_err_drop); | |
4327 | len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", | |
4328 | "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs); | |
4329 | *length = len; | |
4330 | } | |
4331 | ||
4332 | static void | |
4333 | ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar, | |
4334 | const struct ath11k_fw_stats_vdev *vdev, | |
4335 | char *buf, u32 *length) | |
4336 | { | |
4337 | u32 len = *length; | |
4338 | u32 buf_len = ATH11K_FW_STATS_BUF_SIZE; | |
4339 | struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id); | |
4340 | u8 *vif_macaddr; | |
4341 | int i; | |
4342 | ||
4343 | /* VDEV stats has all the active VDEVs of other PDEVs as well, | |
4344 | * ignoring those not part of requested PDEV | |
4345 | */ | |
4346 | if (!arvif) | |
4347 | return; | |
4348 | ||
4349 | vif_macaddr = arvif->vif->addr; | |
4350 | ||
4351 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4352 | "VDEV ID", vdev->vdev_id); | |
4353 | len += scnprintf(buf + len, buf_len - len, "%30s %pM\n", | |
4354 | "VDEV MAC address", vif_macaddr); | |
4355 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4356 | "beacon snr", vdev->beacon_snr); | |
4357 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4358 | "data snr", vdev->data_snr); | |
4359 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4360 | "num rx frames", vdev->num_rx_frames); | |
4361 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4362 | "num rts fail", vdev->num_rts_fail); | |
4363 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4364 | "num rts success", vdev->num_rts_success); | |
4365 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4366 | "num rx err", vdev->num_rx_err); | |
4367 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4368 | "num rx discard", vdev->num_rx_discard); | |
4369 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4370 | "num tx not acked", vdev->num_tx_not_acked); | |
4371 | ||
4372 | for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++) | |
4373 | len += scnprintf(buf + len, buf_len - len, | |
4374 | "%25s [%02d] %u\n", | |
4375 | "num tx frames", i, | |
4376 | vdev->num_tx_frames[i]); | |
4377 | ||
4378 | for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++) | |
4379 | len += scnprintf(buf + len, buf_len - len, | |
4380 | "%25s [%02d] %u\n", | |
4381 | "num tx frames retries", i, | |
4382 | vdev->num_tx_frames_retries[i]); | |
4383 | ||
4384 | for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++) | |
4385 | len += scnprintf(buf + len, buf_len - len, | |
4386 | "%25s [%02d] %u\n", | |
4387 | "num tx frames failures", i, | |
4388 | vdev->num_tx_frames_failures[i]); | |
4389 | ||
4390 | for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++) | |
4391 | len += scnprintf(buf + len, buf_len - len, | |
4392 | "%25s [%02d] 0x%08x\n", | |
4393 | "tx rate history", i, | |
4394 | vdev->tx_rate_history[i]); | |
4395 | ||
4396 | for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++) | |
4397 | len += scnprintf(buf + len, buf_len - len, | |
4398 | "%25s [%02d] %u\n", | |
4399 | "beacon rssi history", i, | |
4400 | vdev->beacon_rssi_history[i]); | |
4401 | ||
4402 | len += scnprintf(buf + len, buf_len - len, "\n"); | |
4403 | *length = len; | |
4404 | } | |
4405 | ||
4406 | static void | |
4407 | ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar, | |
4408 | const struct ath11k_fw_stats_bcn *bcn, | |
4409 | char *buf, u32 *length) | |
4410 | { | |
4411 | u32 len = *length; | |
4412 | u32 buf_len = ATH11K_FW_STATS_BUF_SIZE; | |
4413 | struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id); | |
4414 | u8 *vdev_macaddr; | |
4415 | ||
4416 | if (!arvif) { | |
4417 | ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats", | |
4418 | bcn->vdev_id); | |
4419 | return; | |
4420 | } | |
4421 | ||
4422 | vdev_macaddr = arvif->vif->addr; | |
4423 | ||
4424 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4425 | "VDEV ID", bcn->vdev_id); | |
4426 | len += scnprintf(buf + len, buf_len - len, "%30s %pM\n", | |
4427 | "VDEV MAC address", vdev_macaddr); | |
4428 | len += scnprintf(buf + len, buf_len - len, "%30s\n\n", | |
4429 | "================"); | |
4430 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4431 | "Num of beacon tx success", bcn->tx_bcn_succ_cnt); | |
4432 | len += scnprintf(buf + len, buf_len - len, "%30s %u\n", | |
4433 | "Num of beacon tx failures", bcn->tx_bcn_outage_cnt); | |
4434 | ||
4435 | len += scnprintf(buf + len, buf_len - len, "\n"); | |
4436 | *length = len; | |
4437 | } | |
4438 | ||
4439 | void ath11k_wmi_fw_stats_fill(struct ath11k *ar, | |
4440 | struct ath11k_fw_stats *fw_stats, | |
4441 | u32 stats_id, char *buf) | |
4442 | { | |
4443 | u32 len = 0; | |
4444 | u32 buf_len = ATH11K_FW_STATS_BUF_SIZE; | |
4445 | const struct ath11k_fw_stats_pdev *pdev; | |
4446 | const struct ath11k_fw_stats_vdev *vdev; | |
4447 | const struct ath11k_fw_stats_bcn *bcn; | |
4448 | size_t num_bcn; | |
4449 | ||
4450 | spin_lock_bh(&ar->data_lock); | |
4451 | ||
4452 | if (stats_id == WMI_REQUEST_PDEV_STAT) { | |
4453 | pdev = list_first_entry_or_null(&fw_stats->pdevs, | |
4454 | struct ath11k_fw_stats_pdev, list); | |
4455 | if (!pdev) { | |
4456 | ath11k_warn(ar->ab, "failed to get pdev stats\n"); | |
4457 | goto unlock; | |
4458 | } | |
4459 | ||
4460 | ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len); | |
4461 | ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len); | |
4462 | ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len); | |
4463 | } | |
4464 | ||
4465 | if (stats_id == WMI_REQUEST_VDEV_STAT) { | |
4466 | len += scnprintf(buf + len, buf_len - len, "\n"); | |
4467 | len += scnprintf(buf + len, buf_len - len, "%30s\n", | |
4468 | "ath11k VDEV stats"); | |
4469 | len += scnprintf(buf + len, buf_len - len, "%30s\n\n", | |
4470 | "================="); | |
4471 | ||
4472 | list_for_each_entry(vdev, &fw_stats->vdevs, list) | |
4473 | ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len); | |
4474 | } | |
4475 | ||
4476 | if (stats_id == WMI_REQUEST_BCN_STAT) { | |
4477 | num_bcn = ath11k_wmi_fw_stats_num_bcn(&fw_stats->bcn); | |
4478 | ||
4479 | len += scnprintf(buf + len, buf_len - len, "\n"); | |
4480 | len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n", | |
4481 | "ath11k Beacon stats", num_bcn); | |
4482 | len += scnprintf(buf + len, buf_len - len, "%30s\n\n", | |
4483 | "==================="); | |
4484 | ||
4485 | list_for_each_entry(bcn, &fw_stats->bcn, list) | |
4486 | ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len); | |
4487 | } | |
4488 | ||
4489 | unlock: | |
4490 | spin_unlock_bh(&ar->data_lock); | |
4491 | ||
4492 | if (len >= buf_len) | |
4493 | buf[len - 1] = 0; | |
4494 | else | |
4495 | buf[len] = 0; | |
4496 | } | |
4497 | ||
4498 | static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab) | |
4499 | { | |
4500 | /* try to send pending beacons first. they take priority */ | |
6bc9d6f7 | 4501 | wake_up(&ab->wmi_ab.tx_credits_wq); |
d5c65159 KV |
4502 | } |
4503 | ||
4504 | static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab, | |
4505 | struct sk_buff *skb) | |
4506 | { | |
4507 | dev_kfree_skb(skb); | |
4508 | } | |
4509 | ||
4510 | static bool ath11k_reg_is_world_alpha(char *alpha) | |
4511 | { | |
4512 | return alpha[0] == '0' && alpha[1] == '0'; | |
4513 | } | |
4514 | ||
4515 | static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4516 | { | |
4517 | struct cur_regulatory_info *reg_info = NULL; | |
4518 | struct ieee80211_regdomain *regd = NULL; | |
4519 | bool intersect = false; | |
4520 | int ret = 0, pdev_idx; | |
4521 | struct ath11k *ar; | |
4522 | ||
4523 | reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC); | |
4524 | if (!reg_info) { | |
4525 | ret = -ENOMEM; | |
4526 | goto fallback; | |
4527 | } | |
4528 | ||
4529 | ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info); | |
4530 | if (ret) { | |
4531 | ath11k_warn(ab, "failed to extract regulatory info from received event\n"); | |
4532 | goto fallback; | |
4533 | } | |
4534 | ||
4535 | if (reg_info->status_code != REG_SET_CC_STATUS_PASS) { | |
4536 | /* In case of failure to set the requested ctry, | |
4537 | * fw retains the current regd. We print a failure info | |
4538 | * and return from here. | |
4539 | */ | |
4540 | ath11k_warn(ab, "Failed to set the requested Country regulatory setting\n"); | |
4541 | goto mem_free; | |
4542 | } | |
4543 | ||
4544 | pdev_idx = reg_info->phy_id; | |
4545 | ||
4546 | if (pdev_idx >= ab->num_radios) | |
4547 | goto fallback; | |
4548 | ||
4549 | /* Avoid multiple overwrites to default regd, during core | |
4550 | * stop-start after mac registration. | |
4551 | */ | |
4552 | if (ab->default_regd[pdev_idx] && !ab->new_regd[pdev_idx] && | |
4553 | !memcmp((char *)ab->default_regd[pdev_idx]->alpha2, | |
4554 | (char *)reg_info->alpha2, 2)) | |
b5316db2 | 4555 | goto mem_free; |
d5c65159 KV |
4556 | |
4557 | /* Intersect new rules with default regd if a new country setting was | |
4558 | * requested, i.e a default regd was already set during initialization | |
4559 | * and the regd coming from this event has a valid country info. | |
4560 | */ | |
4561 | if (ab->default_regd[pdev_idx] && | |
4562 | !ath11k_reg_is_world_alpha((char *) | |
4563 | ab->default_regd[pdev_idx]->alpha2) && | |
4564 | !ath11k_reg_is_world_alpha((char *)reg_info->alpha2)) | |
4565 | intersect = true; | |
4566 | ||
4567 | regd = ath11k_reg_build_regd(ab, reg_info, intersect); | |
4568 | if (!regd) { | |
4569 | ath11k_warn(ab, "failed to build regd from reg_info\n"); | |
4570 | goto fallback; | |
4571 | } | |
4572 | ||
4573 | spin_lock(&ab->base_lock); | |
4574 | if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) { | |
4575 | /* Once mac is registered, ar is valid and all CC events from | |
4576 | * fw is considered to be received due to user requests | |
4577 | * currently. | |
4578 | * Free previously built regd before assigning the newly | |
4579 | * generated regd to ar. NULL pointer handling will be | |
4580 | * taken care by kfree itself. | |
4581 | */ | |
4582 | ar = ab->pdevs[pdev_idx].ar; | |
4583 | kfree(ab->new_regd[pdev_idx]); | |
4584 | ab->new_regd[pdev_idx] = regd; | |
4585 | ieee80211_queue_work(ar->hw, &ar->regd_update_work); | |
4586 | } else { | |
4587 | /* Multiple events for the same *ar is not expected. But we | |
4588 | * can still clear any previously stored default_regd if we | |
4589 | * are receiving this event for the same radio by mistake. | |
4590 | * NULL pointer handling will be taken care by kfree itself. | |
4591 | */ | |
4592 | kfree(ab->default_regd[pdev_idx]); | |
4593 | /* This regd would be applied during mac registration */ | |
4594 | ab->default_regd[pdev_idx] = regd; | |
4595 | } | |
4596 | ab->dfs_region = reg_info->dfs_region; | |
4597 | spin_unlock(&ab->base_lock); | |
4598 | ||
4599 | goto mem_free; | |
4600 | ||
4601 | fallback: | |
4602 | /* Fallback to older reg (by sending previous country setting | |
4603 | * again if fw has succeded and we failed to process here. | |
4604 | * The Regdomain should be uniform across driver and fw. Since the | |
4605 | * FW has processed the command and sent a success status, we expect | |
4606 | * this function to succeed as well. If it doesn't, CTRY needs to be | |
4607 | * reverted at the fw and the old SCAN_CHAN_LIST cmd needs to be sent. | |
4608 | */ | |
4609 | /* TODO: This is rare, but still should also be handled */ | |
4610 | WARN_ON(1); | |
4611 | mem_free: | |
4612 | if (reg_info) { | |
4613 | kfree(reg_info->reg_rules_2g_ptr); | |
4614 | kfree(reg_info->reg_rules_5g_ptr); | |
4615 | kfree(reg_info); | |
4616 | } | |
4617 | return ret; | |
4618 | } | |
4619 | ||
4620 | static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len, | |
4621 | const void *ptr, void *data) | |
4622 | { | |
4623 | struct wmi_tlv_rdy_parse *rdy_parse = data; | |
4624 | struct wmi_ready_event *fixed_param; | |
4625 | struct wmi_mac_addr *addr_list; | |
4626 | struct ath11k_pdev *pdev; | |
4627 | u32 num_mac_addr; | |
4628 | int i; | |
4629 | ||
4630 | switch (tag) { | |
4631 | case WMI_TAG_READY_EVENT: | |
4632 | fixed_param = (struct wmi_ready_event *)ptr; | |
4633 | ab->wlan_init_status = fixed_param->status; | |
4634 | rdy_parse->num_extra_mac_addr = fixed_param->num_extra_mac_addr; | |
4635 | ||
4636 | ether_addr_copy(ab->mac_addr, fixed_param->mac_addr.addr); | |
4637 | ab->wmi_ready = true; | |
4638 | break; | |
4639 | case WMI_TAG_ARRAY_FIXED_STRUCT: | |
4640 | addr_list = (struct wmi_mac_addr *)ptr; | |
4641 | num_mac_addr = rdy_parse->num_extra_mac_addr; | |
4642 | ||
4643 | if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios)) | |
4644 | break; | |
4645 | ||
4646 | for (i = 0; i < ab->num_radios; i++) { | |
4647 | pdev = &ab->pdevs[i]; | |
4648 | ether_addr_copy(pdev->mac_addr, addr_list[i].addr); | |
4649 | } | |
4650 | ab->pdevs_macaddr_valid = true; | |
4651 | break; | |
4652 | default: | |
4653 | break; | |
4654 | } | |
4655 | ||
4656 | return 0; | |
4657 | } | |
4658 | ||
4659 | static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4660 | { | |
4661 | struct wmi_tlv_rdy_parse rdy_parse = { }; | |
4662 | int ret; | |
4663 | ||
4664 | ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len, | |
4665 | ath11k_wmi_tlv_rdy_parse, &rdy_parse); | |
4666 | if (ret) { | |
4667 | ath11k_warn(ab, "failed to parse tlv %d\n", ret); | |
4668 | return ret; | |
4669 | } | |
4670 | ||
6bc9d6f7 | 4671 | complete(&ab->wmi_ab.unified_ready); |
d5c65159 KV |
4672 | return 0; |
4673 | } | |
4674 | ||
4675 | static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4676 | { | |
4677 | struct wmi_peer_delete_resp_event peer_del_resp; | |
4678 | ||
4679 | if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) { | |
4680 | ath11k_warn(ab, "failed to extract peer delete resp"); | |
4681 | return; | |
4682 | } | |
4683 | ||
4684 | /* TODO: Do we need to validate whether ath11k_peer_find() return NULL | |
4685 | * Why this is needed when there is HTT event for peer delete | |
4686 | */ | |
4687 | } | |
4688 | ||
4689 | static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status) | |
4690 | { | |
4691 | switch (vdev_resp_status) { | |
4692 | case WMI_VDEV_START_RESPONSE_INVALID_VDEVID: | |
4693 | return "invalid vdev id"; | |
4694 | case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED: | |
4695 | return "not supported"; | |
4696 | case WMI_VDEV_START_RESPONSE_DFS_VIOLATION: | |
4697 | return "dfs violation"; | |
4698 | case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN: | |
4699 | return "invalid regdomain"; | |
4700 | default: | |
4701 | return "unknown"; | |
4702 | } | |
4703 | } | |
4704 | ||
4705 | static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4706 | { | |
4707 | struct wmi_vdev_start_resp_event vdev_start_resp; | |
4708 | struct ath11k *ar; | |
4709 | u32 status; | |
4710 | ||
4711 | if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) { | |
4712 | ath11k_warn(ab, "failed to extract vdev start resp"); | |
4713 | return; | |
4714 | } | |
4715 | ||
4716 | rcu_read_lock(); | |
4717 | ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id); | |
4718 | if (!ar) { | |
4719 | ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d", | |
4720 | vdev_start_resp.vdev_id); | |
4721 | rcu_read_unlock(); | |
4722 | return; | |
4723 | } | |
4724 | ||
4725 | ar->last_wmi_vdev_start_status = 0; | |
4726 | ||
4727 | status = vdev_start_resp.status; | |
4728 | ||
4729 | if (WARN_ON_ONCE(status)) { | |
4730 | ath11k_warn(ab, "vdev start resp error status %d (%s)\n", | |
4731 | status, ath11k_wmi_vdev_resp_print(status)); | |
4732 | ar->last_wmi_vdev_start_status = status; | |
4733 | } | |
4734 | ||
4735 | complete(&ar->vdev_setup_done); | |
4736 | ||
4737 | rcu_read_unlock(); | |
4738 | ||
4739 | ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d", | |
4740 | vdev_start_resp.vdev_id); | |
4741 | } | |
4742 | ||
4743 | static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4744 | { | |
4745 | u32 vdev_id, tx_status; | |
4746 | ||
4747 | if (ath11k_pull_bcn_tx_status_ev(ab, skb->data, skb->len, | |
4748 | &vdev_id, &tx_status) != 0) { | |
4749 | ath11k_warn(ab, "failed to extract bcn tx status"); | |
4750 | return; | |
4751 | } | |
4752 | } | |
4753 | ||
4754 | static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4755 | { | |
4756 | struct ath11k *ar; | |
4757 | u32 vdev_id = 0; | |
4758 | ||
4759 | if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) { | |
4760 | ath11k_warn(ab, "failed to extract vdev stopped event"); | |
4761 | return; | |
4762 | } | |
4763 | ||
4764 | rcu_read_lock(); | |
4765 | ar = ath11k_mac_get_ar_vdev_stop_status(ab, vdev_id); | |
4766 | if (!ar) { | |
4767 | ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d", | |
4768 | vdev_id); | |
4769 | rcu_read_unlock(); | |
4770 | return; | |
4771 | } | |
4772 | ||
4773 | complete(&ar->vdev_setup_done); | |
4774 | ||
4775 | rcu_read_unlock(); | |
4776 | ||
4777 | ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id); | |
4778 | } | |
4779 | ||
4780 | static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4781 | { | |
4782 | struct mgmt_rx_event_params rx_ev = {0}; | |
4783 | struct ath11k *ar; | |
4784 | struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); | |
4785 | struct ieee80211_hdr *hdr; | |
4786 | u16 fc; | |
4787 | struct ieee80211_supported_band *sband; | |
4788 | ||
4789 | if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) { | |
4790 | ath11k_warn(ab, "failed to extract mgmt rx event"); | |
4791 | dev_kfree_skb(skb); | |
4792 | return; | |
4793 | } | |
4794 | ||
4795 | memset(status, 0, sizeof(*status)); | |
4796 | ||
4797 | ath11k_dbg(ab, ATH11K_DBG_MGMT, "mgmt rx event status %08x\n", | |
4798 | rx_ev.status); | |
4799 | ||
4800 | rcu_read_lock(); | |
4801 | ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id); | |
4802 | ||
4803 | if (!ar) { | |
4804 | ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n", | |
4805 | rx_ev.pdev_id); | |
4806 | dev_kfree_skb(skb); | |
4807 | goto exit; | |
4808 | } | |
4809 | ||
4810 | if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) || | |
4811 | (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT | | |
4812 | WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) { | |
4813 | dev_kfree_skb(skb); | |
4814 | goto exit; | |
4815 | } | |
4816 | ||
4817 | if (rx_ev.status & WMI_RX_STATUS_ERR_MIC) | |
4818 | status->flag |= RX_FLAG_MMIC_ERROR; | |
4819 | ||
4820 | if (rx_ev.channel >= 1 && rx_ev.channel <= 14) { | |
4821 | status->band = NL80211_BAND_2GHZ; | |
4822 | } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) { | |
4823 | status->band = NL80211_BAND_5GHZ; | |
4824 | } else { | |
4825 | /* Shouldn't happen unless list of advertised channels to | |
4826 | * mac80211 has been changed. | |
4827 | */ | |
4828 | WARN_ON_ONCE(1); | |
4829 | dev_kfree_skb(skb); | |
4830 | goto exit; | |
4831 | } | |
4832 | ||
4833 | if (rx_ev.phy_mode == MODE_11B && status->band == NL80211_BAND_5GHZ) | |
4834 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
4835 | "wmi mgmt rx 11b (CCK) on 5GHz\n"); | |
4836 | ||
4837 | sband = &ar->mac.sbands[status->band]; | |
4838 | ||
4839 | status->freq = ieee80211_channel_to_frequency(rx_ev.channel, | |
4840 | status->band); | |
4841 | status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR; | |
4842 | status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100); | |
4843 | ||
4844 | hdr = (struct ieee80211_hdr *)skb->data; | |
4845 | fc = le16_to_cpu(hdr->frame_control); | |
4846 | ||
4847 | /* Firmware is guaranteed to report all essential management frames via | |
4848 | * WMI while it can deliver some extra via HTT. Since there can be | |
4849 | * duplicates split the reporting wrt monitor/sniffing. | |
4850 | */ | |
4851 | status->flag |= RX_FLAG_SKIP_MONITOR; | |
4852 | ||
4853 | /* In case of PMF, FW delivers decrypted frames with Protected Bit set. | |
4854 | * Don't clear that. Also, FW delivers broadcast management frames | |
4855 | * (ex: group privacy action frames in mesh) as encrypted payload. | |
4856 | */ | |
4857 | if (ieee80211_has_protected(hdr->frame_control) && | |
4858 | !is_multicast_ether_addr(ieee80211_get_DA(hdr))) { | |
4859 | status->flag |= RX_FLAG_DECRYPTED; | |
4860 | ||
4861 | if (!ieee80211_is_robust_mgmt_frame(skb)) { | |
4862 | status->flag |= RX_FLAG_IV_STRIPPED | | |
4863 | RX_FLAG_MMIC_STRIPPED; | |
4864 | hdr->frame_control = __cpu_to_le16(fc & | |
4865 | ~IEEE80211_FCTL_PROTECTED); | |
4866 | } | |
4867 | } | |
4868 | ||
4869 | /* TODO: Pending handle beacon implementation | |
4870 | *if (ieee80211_is_beacon(hdr->frame_control)) | |
4871 | * ath11k_mac_handle_beacon(ar, skb); | |
4872 | */ | |
4873 | ||
4874 | ath11k_dbg(ab, ATH11K_DBG_MGMT, | |
4875 | "event mgmt rx skb %pK len %d ftype %02x stype %02x\n", | |
4876 | skb, skb->len, | |
4877 | fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE); | |
4878 | ||
4879 | ath11k_dbg(ab, ATH11K_DBG_MGMT, | |
4880 | "event mgmt rx freq %d band %d snr %d, rate_idx %d\n", | |
4881 | status->freq, status->band, status->signal, | |
4882 | status->rate_idx); | |
4883 | ||
4884 | ieee80211_rx_ni(ar->hw, skb); | |
4885 | ||
4886 | exit: | |
4887 | rcu_read_unlock(); | |
4888 | } | |
4889 | ||
4890 | static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4891 | { | |
4892 | struct wmi_mgmt_tx_compl_event tx_compl_param = {0}; | |
4893 | struct ath11k *ar; | |
4894 | ||
4895 | if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) { | |
4896 | ath11k_warn(ab, "failed to extract mgmt tx compl event"); | |
4897 | return; | |
4898 | } | |
4899 | ||
4900 | rcu_read_lock(); | |
4901 | ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id); | |
4902 | if (!ar) { | |
4903 | ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n", | |
4904 | tx_compl_param.pdev_id); | |
4905 | goto exit; | |
4906 | } | |
4907 | ||
4908 | wmi_process_mgmt_tx_comp(ar, tx_compl_param.desc_id, | |
4909 | tx_compl_param.status); | |
4910 | ||
4911 | ath11k_dbg(ab, ATH11K_DBG_MGMT, | |
4912 | "mgmt tx compl ev pdev_id %d, desc_id %d, status %d", | |
4913 | tx_compl_param.pdev_id, tx_compl_param.desc_id, | |
4914 | tx_compl_param.status); | |
4915 | ||
4916 | exit: | |
4917 | rcu_read_unlock(); | |
4918 | } | |
4919 | ||
4920 | static struct ath11k *ath11k_get_ar_on_scan_abort(struct ath11k_base *ab, | |
4921 | u32 vdev_id) | |
4922 | { | |
4923 | int i; | |
4924 | struct ath11k_pdev *pdev; | |
4925 | struct ath11k *ar; | |
4926 | ||
4927 | for (i = 0; i < ab->num_radios; i++) { | |
4928 | pdev = rcu_dereference(ab->pdevs_active[i]); | |
4929 | if (pdev && pdev->ar) { | |
4930 | ar = pdev->ar; | |
4931 | ||
4932 | spin_lock_bh(&ar->data_lock); | |
4933 | if (ar->scan.state == ATH11K_SCAN_ABORTING && | |
4934 | ar->scan.vdev_id == vdev_id) { | |
4935 | spin_unlock_bh(&ar->data_lock); | |
4936 | return ar; | |
4937 | } | |
4938 | spin_unlock_bh(&ar->data_lock); | |
4939 | } | |
4940 | } | |
4941 | return NULL; | |
4942 | } | |
4943 | ||
4944 | static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb) | |
4945 | { | |
4946 | struct ath11k *ar; | |
4947 | struct wmi_scan_event scan_ev = {0}; | |
4948 | ||
4949 | if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) { | |
4950 | ath11k_warn(ab, "failed to extract scan event"); | |
4951 | return; | |
4952 | } | |
4953 | ||
4954 | rcu_read_lock(); | |
4955 | ||
4956 | /* In case the scan was cancelled, ex. during interface teardown, | |
4957 | * the interface will not be found in active interfaces. | |
4958 | * Rather, in such scenarios, iterate over the active pdev's to | |
4959 | * search 'ar' if the corresponding 'ar' scan is ABORTING and the | |
4960 | * aborting scan's vdev id matches this event info. | |
4961 | */ | |
4962 | if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED && | |
4963 | scan_ev.reason == WMI_SCAN_REASON_CANCELLED) | |
4964 | ar = ath11k_get_ar_on_scan_abort(ab, scan_ev.vdev_id); | |
4965 | else | |
4966 | ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id); | |
4967 | ||
4968 | if (!ar) { | |
4969 | ath11k_warn(ab, "Received scan event for unknown vdev"); | |
4970 | rcu_read_unlock(); | |
4971 | return; | |
4972 | } | |
4973 | ||
4974 | spin_lock_bh(&ar->data_lock); | |
4975 | ||
4976 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
4977 | "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n", | |
4978 | ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason), | |
4979 | scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq, | |
4980 | scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id, | |
4981 | ath11k_scan_state_str(ar->scan.state), ar->scan.state); | |
4982 | ||
4983 | switch (scan_ev.event_type) { | |
4984 | case WMI_SCAN_EVENT_STARTED: | |
4985 | ath11k_wmi_event_scan_started(ar); | |
4986 | break; | |
4987 | case WMI_SCAN_EVENT_COMPLETED: | |
4988 | ath11k_wmi_event_scan_completed(ar); | |
4989 | break; | |
4990 | case WMI_SCAN_EVENT_BSS_CHANNEL: | |
4991 | ath11k_wmi_event_scan_bss_chan(ar); | |
4992 | break; | |
4993 | case WMI_SCAN_EVENT_FOREIGN_CHAN: | |
4994 | ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq); | |
4995 | break; | |
4996 | case WMI_SCAN_EVENT_START_FAILED: | |
4997 | ath11k_warn(ab, "received scan start failure event\n"); | |
4998 | ath11k_wmi_event_scan_start_failed(ar); | |
4999 | break; | |
5000 | case WMI_SCAN_EVENT_DEQUEUED: | |
5001 | case WMI_SCAN_EVENT_PREEMPTED: | |
5002 | case WMI_SCAN_EVENT_RESTARTED: | |
5003 | case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT: | |
5004 | default: | |
5005 | break; | |
5006 | } | |
5007 | ||
5008 | spin_unlock_bh(&ar->data_lock); | |
5009 | ||
5010 | rcu_read_unlock(); | |
5011 | } | |
5012 | ||
5013 | static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb) | |
5014 | { | |
5015 | struct wmi_peer_sta_kickout_arg arg = {}; | |
5016 | struct ieee80211_sta *sta; | |
5017 | struct ath11k_peer *peer; | |
5018 | struct ath11k *ar; | |
5019 | ||
5020 | if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) { | |
5021 | ath11k_warn(ab, "failed to extract peer sta kickout event"); | |
5022 | return; | |
5023 | } | |
5024 | ||
5025 | rcu_read_lock(); | |
5026 | ||
5027 | spin_lock_bh(&ab->base_lock); | |
5028 | ||
5029 | peer = ath11k_peer_find_by_addr(ab, arg.mac_addr); | |
5030 | ||
5031 | if (!peer) { | |
5032 | ath11k_warn(ab, "peer not found %pM\n", | |
5033 | arg.mac_addr); | |
5034 | goto exit; | |
5035 | } | |
5036 | ||
5037 | ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id); | |
5038 | if (!ar) { | |
5039 | ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d", | |
5040 | peer->vdev_id); | |
5041 | goto exit; | |
5042 | } | |
5043 | ||
5044 | sta = ieee80211_find_sta_by_ifaddr(ar->hw, | |
5045 | arg.mac_addr, NULL); | |
5046 | if (!sta) { | |
5047 | ath11k_warn(ab, "Spurious quick kickout for STA %pM\n", | |
5048 | arg.mac_addr); | |
5049 | goto exit; | |
5050 | } | |
5051 | ||
5052 | ath11k_dbg(ab, ATH11K_DBG_WMI, "peer sta kickout event %pM", | |
5053 | arg.mac_addr); | |
5054 | ||
5055 | ieee80211_report_low_ack(sta, 10); | |
5056 | ||
5057 | exit: | |
5058 | spin_unlock_bh(&ab->base_lock); | |
5059 | rcu_read_unlock(); | |
5060 | } | |
5061 | ||
5062 | static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb) | |
5063 | { | |
5064 | struct wmi_roam_event roam_ev = {}; | |
5065 | struct ath11k *ar; | |
5066 | ||
5067 | if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) { | |
5068 | ath11k_warn(ab, "failed to extract roam event"); | |
5069 | return; | |
5070 | } | |
5071 | ||
5072 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5073 | "wmi roam event vdev %u reason 0x%08x rssi %d\n", | |
5074 | roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi); | |
5075 | ||
5076 | rcu_read_lock(); | |
5077 | ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id); | |
5078 | if (!ar) { | |
5079 | ath11k_warn(ab, "invalid vdev id in roam ev %d", | |
5080 | roam_ev.vdev_id); | |
5081 | rcu_read_unlock(); | |
5082 | return; | |
5083 | } | |
5084 | ||
5085 | if (roam_ev.reason >= WMI_ROAM_REASON_MAX) | |
5086 | ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n", | |
5087 | roam_ev.reason, roam_ev.vdev_id); | |
5088 | ||
5089 | switch (roam_ev.reason) { | |
5090 | case WMI_ROAM_REASON_BEACON_MISS: | |
5091 | /* TODO: Pending beacon miss and connection_loss_work | |
5092 | * implementation | |
5093 | * ath11k_mac_handle_beacon_miss(ar, vdev_id); | |
5094 | */ | |
5095 | break; | |
5096 | case WMI_ROAM_REASON_BETTER_AP: | |
5097 | case WMI_ROAM_REASON_LOW_RSSI: | |
5098 | case WMI_ROAM_REASON_SUITABLE_AP_FOUND: | |
5099 | case WMI_ROAM_REASON_HO_FAILED: | |
5100 | ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n", | |
5101 | roam_ev.reason, roam_ev.vdev_id); | |
5102 | break; | |
5103 | } | |
5104 | ||
5105 | rcu_read_unlock(); | |
5106 | } | |
5107 | ||
5108 | static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb) | |
5109 | { | |
5110 | struct wmi_chan_info_event ch_info_ev = {0}; | |
5111 | struct ath11k *ar; | |
5112 | struct survey_info *survey; | |
5113 | int idx; | |
5114 | /* HW channel counters frequency value in hertz */ | |
5115 | u32 cc_freq_hz = ab->cc_freq_hz; | |
5116 | ||
5117 | if (ath11k_pull_chan_info_ev(ab, skb->data, skb->len, &ch_info_ev) != 0) { | |
5118 | ath11k_warn(ab, "failed to extract chan info event"); | |
5119 | return; | |
5120 | } | |
5121 | ||
5122 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5123 | "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", | |
5124 | ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq, | |
5125 | ch_info_ev.cmd_flags, ch_info_ev.noise_floor, | |
5126 | ch_info_ev.rx_clear_count, ch_info_ev.cycle_count, | |
5127 | ch_info_ev.mac_clk_mhz); | |
5128 | ||
5129 | if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) { | |
5130 | ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n"); | |
5131 | return; | |
5132 | } | |
5133 | ||
5134 | rcu_read_lock(); | |
5135 | ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id); | |
5136 | if (!ar) { | |
5137 | ath11k_warn(ab, "invalid vdev id in chan info ev %d", | |
5138 | ch_info_ev.vdev_id); | |
5139 | rcu_read_unlock(); | |
5140 | return; | |
5141 | } | |
5142 | spin_lock_bh(&ar->data_lock); | |
5143 | ||
5144 | switch (ar->scan.state) { | |
5145 | case ATH11K_SCAN_IDLE: | |
5146 | case ATH11K_SCAN_STARTING: | |
5147 | ath11k_warn(ab, "received chan info event without a scan request, ignoring\n"); | |
5148 | goto exit; | |
5149 | case ATH11K_SCAN_RUNNING: | |
5150 | case ATH11K_SCAN_ABORTING: | |
5151 | break; | |
5152 | } | |
5153 | ||
5154 | idx = freq_to_idx(ar, ch_info_ev.freq); | |
5155 | if (idx >= ARRAY_SIZE(ar->survey)) { | |
5156 | ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n", | |
5157 | ch_info_ev.freq, idx); | |
5158 | goto exit; | |
5159 | } | |
5160 | ||
5161 | /* If FW provides MAC clock frequency in Mhz, overriding the initialized | |
5162 | * HW channel counters frequency value | |
5163 | */ | |
5164 | if (ch_info_ev.mac_clk_mhz) | |
5165 | cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000); | |
5166 | ||
5167 | if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) { | |
5168 | survey = &ar->survey[idx]; | |
5169 | memset(survey, 0, sizeof(*survey)); | |
5170 | survey->noise = ch_info_ev.noise_floor; | |
5171 | survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME | | |
5172 | SURVEY_INFO_TIME_BUSY; | |
5173 | survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz); | |
5174 | survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz); | |
5175 | } | |
5176 | exit: | |
5177 | spin_unlock_bh(&ar->data_lock); | |
5178 | rcu_read_unlock(); | |
5179 | } | |
5180 | ||
5181 | static void | |
5182 | ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb) | |
5183 | { | |
5184 | struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {}; | |
5185 | struct survey_info *survey; | |
5186 | struct ath11k *ar; | |
5187 | u32 cc_freq_hz = ab->cc_freq_hz; | |
5188 | u64 busy, total, tx, rx, rx_bss; | |
5189 | int idx; | |
5190 | ||
5191 | if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) { | |
5192 | ath11k_warn(ab, "failed to extract pdev bss chan info event"); | |
5193 | return; | |
5194 | } | |
5195 | ||
5196 | busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 | | |
5197 | bss_ch_info_ev.rx_clear_count_low; | |
5198 | ||
5199 | total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 | | |
5200 | bss_ch_info_ev.cycle_count_low; | |
5201 | ||
5202 | tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 | | |
5203 | bss_ch_info_ev.tx_cycle_count_low; | |
5204 | ||
5205 | rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 | | |
5206 | bss_ch_info_ev.rx_cycle_count_low; | |
5207 | ||
5208 | rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 | | |
5209 | bss_ch_info_ev.rx_bss_cycle_count_low; | |
5210 | ||
5211 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5212 | "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", | |
5213 | bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq, | |
5214 | bss_ch_info_ev.noise_floor, busy, total, | |
5215 | tx, rx, rx_bss); | |
5216 | ||
5217 | rcu_read_lock(); | |
5218 | ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id); | |
5219 | ||
5220 | if (!ar) { | |
5221 | ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n", | |
5222 | bss_ch_info_ev.pdev_id); | |
5223 | rcu_read_unlock(); | |
5224 | return; | |
5225 | } | |
5226 | ||
5227 | spin_lock_bh(&ar->data_lock); | |
5228 | idx = freq_to_idx(ar, bss_ch_info_ev.freq); | |
5229 | if (idx >= ARRAY_SIZE(ar->survey)) { | |
5230 | ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n", | |
5231 | bss_ch_info_ev.freq, idx); | |
5232 | goto exit; | |
5233 | } | |
5234 | ||
5235 | survey = &ar->survey[idx]; | |
5236 | ||
5237 | survey->noise = bss_ch_info_ev.noise_floor; | |
5238 | survey->time = div_u64(total, cc_freq_hz); | |
5239 | survey->time_busy = div_u64(busy, cc_freq_hz); | |
5240 | survey->time_rx = div_u64(rx_bss, cc_freq_hz); | |
5241 | survey->time_tx = div_u64(tx, cc_freq_hz); | |
5242 | survey->filled |= (SURVEY_INFO_NOISE_DBM | | |
5243 | SURVEY_INFO_TIME | | |
5244 | SURVEY_INFO_TIME_BUSY | | |
5245 | SURVEY_INFO_TIME_RX | | |
5246 | SURVEY_INFO_TIME_TX); | |
5247 | exit: | |
5248 | spin_unlock_bh(&ar->data_lock); | |
5249 | complete(&ar->bss_survey_done); | |
5250 | ||
5251 | rcu_read_unlock(); | |
5252 | } | |
5253 | ||
5254 | static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab, | |
5255 | struct sk_buff *skb) | |
5256 | { | |
5257 | struct wmi_vdev_install_key_complete_arg install_key_compl = {0}; | |
5258 | struct ath11k *ar; | |
5259 | ||
5260 | if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) { | |
5261 | ath11k_warn(ab, "failed to extract install key compl event"); | |
5262 | return; | |
5263 | } | |
5264 | ||
5265 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5266 | "vdev install key ev idx %d flags %08x macaddr %pM status %d\n", | |
5267 | install_key_compl.key_idx, install_key_compl.key_flags, | |
5268 | install_key_compl.macaddr, install_key_compl.status); | |
5269 | ||
5270 | rcu_read_lock(); | |
5271 | ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id); | |
5272 | if (!ar) { | |
5273 | ath11k_warn(ab, "invalid vdev id in install key compl ev %d", | |
5274 | install_key_compl.vdev_id); | |
5275 | rcu_read_unlock(); | |
5276 | return; | |
5277 | } | |
5278 | ||
5279 | ar->install_key_status = 0; | |
5280 | ||
5281 | if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) { | |
5282 | ath11k_warn(ab, "install key failed for %pM status %d\n", | |
5283 | install_key_compl.macaddr, install_key_compl.status); | |
5284 | ar->install_key_status = install_key_compl.status; | |
5285 | } | |
5286 | ||
5287 | complete(&ar->install_key_done); | |
5288 | rcu_read_unlock(); | |
5289 | } | |
5290 | ||
5291 | static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb) | |
5292 | { | |
5293 | const void **tb; | |
5294 | const struct wmi_service_available_event *ev; | |
5295 | int ret; | |
5296 | int i, j; | |
5297 | ||
5298 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
5299 | if (IS_ERR(tb)) { | |
5300 | ret = PTR_ERR(tb); | |
5301 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
5302 | return; | |
5303 | } | |
5304 | ||
5305 | ev = tb[WMI_TAG_SERVICE_AVAILABLE_EVENT]; | |
5306 | if (!ev) { | |
5307 | ath11k_warn(ab, "failed to fetch svc available ev"); | |
5308 | kfree(tb); | |
5309 | return; | |
5310 | } | |
5311 | ||
5312 | /* TODO: Use wmi_service_segment_offset information to get the service | |
5313 | * especially when more services are advertised in multiple sevice | |
5314 | * available events. | |
5315 | */ | |
5316 | for (i = 0, j = WMI_MAX_SERVICE; | |
5317 | i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE; | |
5318 | i++) { | |
5319 | do { | |
5320 | if (ev->wmi_service_segment_bitmap[i] & | |
5321 | BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32)) | |
6bc9d6f7 | 5322 | set_bit(j, ab->wmi_ab.svc_map); |
d5c65159 KV |
5323 | } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32); |
5324 | } | |
5325 | ||
5326 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5327 | "wmi_ext_service_bitmap 0:0x%x, 1:0x%x, 2:0x%x, 3:0x%x", | |
5328 | ev->wmi_service_segment_bitmap[0], ev->wmi_service_segment_bitmap[1], | |
5329 | ev->wmi_service_segment_bitmap[2], ev->wmi_service_segment_bitmap[3]); | |
5330 | ||
5331 | kfree(tb); | |
5332 | } | |
5333 | ||
5334 | static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb) | |
5335 | { | |
5336 | struct wmi_peer_assoc_conf_arg peer_assoc_conf = {0}; | |
5337 | struct ath11k *ar; | |
5338 | ||
5339 | if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) { | |
5340 | ath11k_warn(ab, "failed to extract peer assoc conf event"); | |
5341 | return; | |
5342 | } | |
5343 | ||
5344 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5345 | "peer assoc conf ev vdev id %d macaddr %pM\n", | |
5346 | peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr); | |
5347 | ||
5348 | ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id); | |
5349 | ||
5350 | if (!ar) { | |
5351 | ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d", | |
5352 | peer_assoc_conf.vdev_id); | |
5353 | return; | |
5354 | } | |
5355 | ||
5356 | complete(&ar->peer_assoc_done); | |
5357 | } | |
5358 | ||
5359 | static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb) | |
5360 | { | |
5361 | ath11k_debug_fw_stats_process(ab, skb); | |
5362 | } | |
5363 | ||
5364 | /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned | |
5365 | * is not part of BDF CTL(Conformance test limits) table entries. | |
5366 | */ | |
5367 | static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab, | |
5368 | struct sk_buff *skb) | |
5369 | { | |
5370 | const void **tb; | |
5371 | const struct wmi_pdev_ctl_failsafe_chk_event *ev; | |
5372 | int ret; | |
5373 | ||
5374 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
5375 | if (IS_ERR(tb)) { | |
5376 | ret = PTR_ERR(tb); | |
5377 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
5378 | return; | |
5379 | } | |
5380 | ||
5381 | ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]; | |
5382 | if (!ev) { | |
5383 | ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev"); | |
5384 | kfree(tb); | |
5385 | return; | |
5386 | } | |
5387 | ||
5388 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5389 | "pdev ctl failsafe check ev status %d\n", | |
5390 | ev->ctl_failsafe_status); | |
5391 | ||
5392 | /* If ctl_failsafe_status is set to 1 FW will max out the Transmit power | |
5393 | * to 10 dBm else the CTL power entry in the BDF would be picked up. | |
5394 | */ | |
5395 | if (ev->ctl_failsafe_status != 0) | |
5396 | ath11k_warn(ab, "pdev ctl failsafe failure status %d", | |
5397 | ev->ctl_failsafe_status); | |
5398 | ||
5399 | kfree(tb); | |
5400 | } | |
5401 | ||
5402 | static void | |
5403 | ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab, | |
5404 | const struct wmi_pdev_csa_switch_ev *ev, | |
5405 | const u32 *vdev_ids) | |
5406 | { | |
5407 | int i; | |
5408 | struct ath11k_vif *arvif; | |
5409 | ||
5410 | /* Finish CSA once the switch count becomes NULL */ | |
5411 | if (ev->current_switch_count) | |
5412 | return; | |
5413 | ||
5414 | rcu_read_lock(); | |
5415 | for (i = 0; i < ev->num_vdevs; i++) { | |
5416 | arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]); | |
5417 | ||
5418 | if (!arvif) { | |
5419 | ath11k_warn(ab, "Recvd csa status for unknown vdev %d", | |
5420 | vdev_ids[i]); | |
5421 | continue; | |
5422 | } | |
5423 | ||
5424 | if (arvif->is_up && arvif->vif->csa_active) | |
5425 | ieee80211_csa_finish(arvif->vif); | |
5426 | } | |
5427 | rcu_read_unlock(); | |
5428 | } | |
5429 | ||
5430 | static void | |
5431 | ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab, | |
5432 | struct sk_buff *skb) | |
5433 | { | |
5434 | const void **tb; | |
5435 | const struct wmi_pdev_csa_switch_ev *ev; | |
5436 | const u32 *vdev_ids; | |
5437 | int ret; | |
5438 | ||
5439 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
5440 | if (IS_ERR(tb)) { | |
5441 | ret = PTR_ERR(tb); | |
5442 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
5443 | return; | |
5444 | } | |
5445 | ||
5446 | ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT]; | |
5447 | vdev_ids = tb[WMI_TAG_ARRAY_UINT32]; | |
5448 | ||
5449 | if (!ev || !vdev_ids) { | |
5450 | ath11k_warn(ab, "failed to fetch pdev csa switch count ev"); | |
5451 | kfree(tb); | |
5452 | return; | |
5453 | } | |
5454 | ||
5455 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5456 | "pdev csa switch count %d for pdev %d, num_vdevs %d", | |
5457 | ev->current_switch_count, ev->pdev_id, | |
5458 | ev->num_vdevs); | |
5459 | ||
5460 | ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids); | |
5461 | ||
5462 | kfree(tb); | |
5463 | } | |
5464 | ||
5465 | static void | |
5466 | ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb) | |
5467 | { | |
5468 | const void **tb; | |
5469 | const struct wmi_pdev_radar_ev *ev; | |
5470 | struct ath11k *ar; | |
5471 | int ret; | |
5472 | ||
5473 | tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); | |
5474 | if (IS_ERR(tb)) { | |
5475 | ret = PTR_ERR(tb); | |
5476 | ath11k_warn(ab, "failed to parse tlv: %d\n", ret); | |
5477 | return; | |
5478 | } | |
5479 | ||
5480 | ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT]; | |
5481 | ||
5482 | if (!ev) { | |
5483 | ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev"); | |
5484 | kfree(tb); | |
5485 | return; | |
5486 | } | |
5487 | ||
5488 | ath11k_dbg(ab, ATH11K_DBG_WMI, | |
5489 | "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", | |
5490 | ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width, | |
5491 | ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp, | |
5492 | ev->freq_offset, ev->sidx); | |
5493 | ||
5494 | ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id); | |
5495 | ||
5496 | if (!ar) { | |
5497 | ath11k_warn(ab, "radar detected in invalid pdev %d\n", | |
5498 | ev->pdev_id); | |
5499 | goto exit; | |
5500 | } | |
5501 | ||
5502 | ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n", | |
5503 | ev->pdev_id); | |
5504 | ||
5505 | if (ar->dfs_block_radar_events) | |
5506 | ath11k_info(ab, "DFS Radar detected, but ignored as requested\n"); | |
5507 | else | |
5508 | ieee80211_radar_detected(ar->hw); | |
5509 | ||
5510 | exit: | |
5511 | kfree(tb); | |
5512 | } | |
5513 | ||
5514 | static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb) | |
5515 | { | |
5516 | struct wmi_cmd_hdr *cmd_hdr; | |
5517 | enum wmi_tlv_event_id id; | |
5518 | ||
5519 | cmd_hdr = (struct wmi_cmd_hdr *)skb->data; | |
5520 | id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id)); | |
5521 | ||
5522 | if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) | |
5523 | goto out; | |
5524 | ||
5525 | switch (id) { | |
5526 | /* Process all the WMI events here */ | |
5527 | case WMI_SERVICE_READY_EVENTID: | |
5528 | ath11k_service_ready_event(ab, skb); | |
5529 | break; | |
5530 | case WMI_SERVICE_READY_EXT_EVENTID: | |
5531 | ath11k_service_ready_ext_event(ab, skb); | |
5532 | break; | |
5533 | case WMI_REG_CHAN_LIST_CC_EVENTID: | |
5534 | ath11k_reg_chan_list_event(ab, skb); | |
5535 | break; | |
5536 | case WMI_READY_EVENTID: | |
5537 | ath11k_ready_event(ab, skb); | |
5538 | break; | |
5539 | case WMI_PEER_DELETE_RESP_EVENTID: | |
5540 | ath11k_peer_delete_resp_event(ab, skb); | |
5541 | break; | |
5542 | case WMI_VDEV_START_RESP_EVENTID: | |
5543 | ath11k_vdev_start_resp_event(ab, skb); | |
5544 | break; | |
5545 | case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID: | |
5546 | ath11k_bcn_tx_status_event(ab, skb); | |
5547 | break; | |
5548 | case WMI_VDEV_STOPPED_EVENTID: | |
5549 | ath11k_vdev_stopped_event(ab, skb); | |
5550 | break; | |
5551 | case WMI_MGMT_RX_EVENTID: | |
5552 | ath11k_mgmt_rx_event(ab, skb); | |
5553 | /* mgmt_rx_event() owns the skb now! */ | |
5554 | return; | |
5555 | case WMI_MGMT_TX_COMPLETION_EVENTID: | |
5556 | ath11k_mgmt_tx_compl_event(ab, skb); | |
5557 | break; | |
5558 | case WMI_SCAN_EVENTID: | |
5559 | ath11k_scan_event(ab, skb); | |
5560 | break; | |
5561 | case WMI_PEER_STA_KICKOUT_EVENTID: | |
5562 | ath11k_peer_sta_kickout_event(ab, skb); | |
5563 | break; | |
5564 | case WMI_ROAM_EVENTID: | |
5565 | ath11k_roam_event(ab, skb); | |
5566 | break; | |
5567 | case WMI_CHAN_INFO_EVENTID: | |
5568 | ath11k_chan_info_event(ab, skb); | |
5569 | break; | |
5570 | case WMI_PDEV_BSS_CHAN_INFO_EVENTID: | |
5571 | ath11k_pdev_bss_chan_info_event(ab, skb); | |
5572 | break; | |
5573 | case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID: | |
5574 | ath11k_vdev_install_key_compl_event(ab, skb); | |
5575 | break; | |
5576 | case WMI_SERVICE_AVAILABLE_EVENTID: | |
5577 | ath11k_service_available_event(ab, skb); | |
5578 | break; | |
5579 | case WMI_PEER_ASSOC_CONF_EVENTID: | |
5580 | ath11k_peer_assoc_conf_event(ab, skb); | |
5581 | break; | |
5582 | case WMI_UPDATE_STATS_EVENTID: | |
5583 | ath11k_update_stats_event(ab, skb); | |
5584 | break; | |
5585 | case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID: | |
5586 | ath11k_pdev_ctl_failsafe_check_event(ab, skb); | |
5587 | break; | |
5588 | case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID: | |
5589 | ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb); | |
5590 | break; | |
5591 | /* add Unsupported events here */ | |
5592 | case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID: | |
5593 | case WMI_VDEV_DELETE_RESP_EVENTID: | |
9cfbae46 | 5594 | case WMI_PEER_OPER_MODE_CHANGE_EVENTID: |
6d293d44 JC |
5595 | case WMI_TWT_ENABLE_EVENTID: |
5596 | case WMI_TWT_DISABLE_EVENTID: | |
d5c65159 KV |
5597 | ath11k_dbg(ab, ATH11K_DBG_WMI, |
5598 | "ignoring unsupported event 0x%x\n", id); | |
5599 | break; | |
5600 | case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID: | |
5601 | ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb); | |
5602 | break; | |
5603 | /* TODO: Add remaining events */ | |
5604 | default: | |
5605 | ath11k_warn(ab, "Unknown eventid: 0x%x\n", id); | |
5606 | break; | |
5607 | } | |
5608 | ||
5609 | out: | |
5610 | dev_kfree_skb(skb); | |
5611 | } | |
5612 | ||
5613 | static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab, | |
5614 | u32 pdev_idx) | |
5615 | { | |
5616 | int status; | |
5617 | u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL, | |
5618 | ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1, | |
5619 | ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 }; | |
5620 | ||
5621 | struct ath11k_htc_svc_conn_req conn_req; | |
5622 | struct ath11k_htc_svc_conn_resp conn_resp; | |
5623 | ||
5624 | memset(&conn_req, 0, sizeof(conn_req)); | |
5625 | memset(&conn_resp, 0, sizeof(conn_resp)); | |
5626 | ||
5627 | /* these fields are the same for all service endpoints */ | |
5628 | conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete; | |
5629 | conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx; | |
5630 | conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits; | |
5631 | ||
5632 | /* connect to control service */ | |
5633 | conn_req.service_id = svc_id[pdev_idx]; | |
5634 | ||
5635 | status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp); | |
5636 | if (status) { | |
5637 | ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n", | |
5638 | status); | |
5639 | return status; | |
5640 | } | |
5641 | ||
6bc9d6f7 JC |
5642 | ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid; |
5643 | ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid; | |
5644 | ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len; | |
d5c65159 KV |
5645 | |
5646 | return 0; | |
5647 | } | |
5648 | ||
5649 | static int | |
5650 | ath11k_wmi_send_unit_test_cmd(struct ath11k *ar, | |
5651 | struct wmi_unit_test_cmd ut_cmd, | |
5652 | u32 *test_args) | |
5653 | { | |
5654 | struct ath11k_pdev_wmi *wmi = ar->wmi; | |
5655 | struct wmi_unit_test_cmd *cmd; | |
5656 | struct sk_buff *skb; | |
5657 | struct wmi_tlv *tlv; | |
5658 | void *ptr; | |
5659 | u32 *ut_cmd_args; | |
5660 | int buf_len, arg_len; | |
5661 | int ret; | |
5662 | int i; | |
5663 | ||
5664 | arg_len = sizeof(u32) * ut_cmd.num_args; | |
5665 | buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE; | |
5666 | ||
6bc9d6f7 | 5667 | skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len); |
d5c65159 KV |
5668 | if (!skb) |
5669 | return -ENOMEM; | |
5670 | ||
5671 | cmd = (struct wmi_unit_test_cmd *)skb->data; | |
5672 | cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) | | |
5673 | FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE); | |
5674 | ||
5675 | cmd->vdev_id = ut_cmd.vdev_id; | |
5676 | cmd->module_id = ut_cmd.module_id; | |
5677 | cmd->num_args = ut_cmd.num_args; | |
5678 | cmd->diag_token = ut_cmd.diag_token; | |
5679 | ||
5680 | ptr = skb->data + sizeof(ut_cmd); | |
5681 | ||
5682 | tlv = ptr; | |
5683 | tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) | | |
5684 | FIELD_PREP(WMI_TLV_LEN, arg_len); | |
5685 | ||
5686 | ptr += TLV_HDR_SIZE; | |
5687 | ||
5688 | ut_cmd_args = ptr; | |
5689 | for (i = 0; i < ut_cmd.num_args; i++) | |
5690 | ut_cmd_args[i] = test_args[i]; | |
5691 | ||
5692 | ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID); | |
5693 | ||
5694 | if (ret) { | |
5695 | ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n", | |
5696 | ret); | |
5697 | dev_kfree_skb(skb); | |
5698 | } | |
5699 | ||
5700 | ath11k_dbg(ar->ab, ATH11K_DBG_WMI, | |
5701 | "WMI unit test : module %d vdev %d n_args %d token %d\n", | |
5702 | cmd->module_id, cmd->vdev_id, cmd->num_args, | |
5703 | cmd->diag_token); | |
5704 | ||
5705 | return ret; | |
5706 | } | |
5707 | ||
5708 | int ath11k_wmi_simulate_radar(struct ath11k *ar) | |
5709 | { | |
5710 | struct ath11k_vif *arvif; | |
5711 | u32 dfs_args[DFS_MAX_TEST_ARGS]; | |
5712 | struct wmi_unit_test_cmd wmi_ut; | |
5713 | bool arvif_found = false; | |
5714 | ||
5715 | list_for_each_entry(arvif, &ar->arvifs, list) { | |
5716 | if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) { | |
5717 | arvif_found = true; | |
5718 | break; | |
5719 | } | |
5720 | } | |
5721 | ||
5722 | if (!arvif_found) | |
5723 | return -EINVAL; | |
5724 | ||
5725 | dfs_args[DFS_TEST_CMDID] = 0; | |
5726 | dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id; | |
5727 | /* Currently we could pass segment_id(b0 - b1), chirp(b2) | |
5728 | * freq offset (b3 - b10) to unit test. For simulation | |
5729 | * purpose this can be set to 0 which is valid. | |
5730 | */ | |
5731 | dfs_args[DFS_TEST_RADAR_PARAM] = 0; | |
5732 | ||
5733 | wmi_ut.vdev_id = arvif->vdev_id; | |
5734 | wmi_ut.module_id = DFS_UNIT_TEST_MODULE; | |
5735 | wmi_ut.num_args = DFS_MAX_TEST_ARGS; | |
5736 | wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN; | |
5737 | ||
5738 | ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n"); | |
5739 | ||
5740 | return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args); | |
5741 | } | |
5742 | ||
5743 | int ath11k_wmi_connect(struct ath11k_base *ab) | |
5744 | { | |
5745 | u32 i; | |
5746 | u8 wmi_ep_count; | |
5747 | ||
5748 | wmi_ep_count = ab->htc.wmi_ep_count; | |
5749 | if (wmi_ep_count > MAX_RADIOS) | |
5750 | return -1; | |
5751 | ||
5752 | for (i = 0; i < wmi_ep_count; i++) | |
5753 | ath11k_connect_pdev_htc_service(ab, i); | |
5754 | ||
5755 | return 0; | |
5756 | } | |
5757 | ||
5758 | static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id) | |
5759 | { | |
5760 | if (WARN_ON(pdev_id >= MAX_RADIOS)) | |
5761 | return; | |
5762 | ||
5763 | /* TODO: Deinit any pdev specific wmi resource */ | |
5764 | } | |
5765 | ||
5766 | int ath11k_wmi_pdev_attach(struct ath11k_base *ab, | |
5767 | u8 pdev_id) | |
5768 | { | |
5769 | struct ath11k_pdev_wmi *wmi_handle; | |
5770 | ||
5771 | if (pdev_id >= MAX_RADIOS) | |
5772 | return -EINVAL; | |
5773 | ||
6bc9d6f7 | 5774 | wmi_handle = &ab->wmi_ab.wmi[pdev_id]; |
d5c65159 | 5775 | |
6bc9d6f7 | 5776 | wmi_handle->wmi_ab = &ab->wmi_ab; |
d5c65159 | 5777 | |
6bc9d6f7 | 5778 | ab->wmi_ab.ab = ab; |
d5c65159 KV |
5779 | /* TODO: Init remaining resource specific to pdev */ |
5780 | ||
5781 | return 0; | |
5782 | } | |
5783 | ||
5784 | int ath11k_wmi_attach(struct ath11k_base *ab) | |
5785 | { | |
5786 | int ret; | |
5787 | ||
5788 | ret = ath11k_wmi_pdev_attach(ab, 0); | |
5789 | if (ret) | |
5790 | return ret; | |
5791 | ||
6bc9d6f7 JC |
5792 | ab->wmi_ab.ab = ab; |
5793 | ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX; | |
d5c65159 KV |
5794 | |
5795 | /* TODO: Init remaining wmi soc resources required */ | |
6bc9d6f7 JC |
5796 | init_completion(&ab->wmi_ab.service_ready); |
5797 | init_completion(&ab->wmi_ab.unified_ready); | |
d5c65159 KV |
5798 | |
5799 | return 0; | |
5800 | } | |
5801 | ||
5802 | void ath11k_wmi_detach(struct ath11k_base *ab) | |
5803 | { | |
5804 | int i; | |
5805 | ||
5806 | /* TODO: Deinit wmi resource specific to SOC as required */ | |
5807 | ||
5808 | for (i = 0; i < ab->htc.wmi_ep_count; i++) | |
5809 | ath11k_wmi_pdev_detach(ab, i); | |
5810 | } |