Commit | Line | Data |
---|---|---|
5e6e3a92 BZ |
1 | /* |
2 | * Marvell Wireless LAN device driver: station event handling | |
3 | * | |
65da33f5 | 4 | * Copyright (C) 2011-2014, Marvell International Ltd. |
5e6e3a92 BZ |
5 | * |
6 | * This software file (the "File") is distributed by Marvell International | |
7 | * Ltd. under the terms of the GNU General Public License Version 2, June 1991 | |
8 | * (the "License"). You may use, redistribute and/or modify this File in | |
9 | * accordance with the terms and conditions of the License, a copy of which | |
10 | * is available by writing to the Free Software Foundation, Inc., | |
11 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the | |
12 | * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. | |
13 | * | |
14 | * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE | |
15 | * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE | |
16 | * ARE EXPRESSLY DISCLAIMED. The License provides additional details about | |
17 | * this warranty disclaimer. | |
18 | */ | |
19 | ||
20 | #include "decl.h" | |
21 | #include "ioctl.h" | |
22 | #include "util.h" | |
23 | #include "fw.h" | |
24 | #include "main.h" | |
25 | #include "wmm.h" | |
26 | #include "11n.h" | |
27 | ||
28 | /* | |
29 | * This function resets the connection state. | |
30 | * | |
31 | * The function is invoked after receiving a disconnect event from firmware, | |
32 | * and performs the following actions - | |
33 | * - Set media status to disconnected | |
34 | * - Clean up Tx and Rx packets | |
35 | * - Resets SNR/NF/RSSI value in driver | |
36 | * - Resets security configurations in driver | |
37 | * - Enables auto data rate | |
38 | * - Saves the previous SSID and BSSID so that they can | |
39 | * be used for re-association, if required | |
40 | * - Erases current SSID and BSSID information | |
41 | * - Sends a disconnect event to upper layers/applications. | |
42 | */ | |
c62d50a4 AK |
43 | void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code, |
44 | bool from_ap) | |
5e6e3a92 BZ |
45 | { |
46 | struct mwifiex_adapter *adapter = priv->adapter; | |
47 | ||
48 | if (!priv->media_connected) | |
49 | return; | |
50 | ||
acebe8c1 ZL |
51 | mwifiex_dbg(adapter, INFO, |
52 | "info: handles disconnect event\n"); | |
5e6e3a92 BZ |
53 | |
54 | priv->media_connected = false; | |
55 | ||
56 | priv->scan_block = false; | |
5c894633 | 57 | priv->port_open = false; |
5e6e3a92 | 58 | |
be104b91 | 59 | if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) && |
9927baa3 | 60 | ISSUPP_TDLS_ENABLED(priv->adapter->fw_cap_info)) { |
be104b91 AP |
61 | mwifiex_disable_all_tdls_links(priv); |
62 | ||
9927baa3 AP |
63 | if (priv->adapter->auto_tdls) |
64 | mwifiex_clean_auto_tdls(priv); | |
65 | } | |
66 | ||
5e6e3a92 BZ |
67 | /* Free Tx and Rx packets, report disconnect to upper layer */ |
68 | mwifiex_clean_txrx(priv); | |
69 | ||
70 | /* Reset SNR/NF/RSSI values */ | |
71 | priv->data_rssi_last = 0; | |
72 | priv->data_nf_last = 0; | |
73 | priv->data_rssi_avg = 0; | |
74 | priv->data_nf_avg = 0; | |
75 | priv->bcn_rssi_last = 0; | |
76 | priv->bcn_nf_last = 0; | |
77 | priv->bcn_rssi_avg = 0; | |
78 | priv->bcn_nf_avg = 0; | |
79 | priv->rxpd_rate = 0; | |
80 | priv->rxpd_htinfo = 0; | |
81 | priv->sec_info.wpa_enabled = false; | |
82 | priv->sec_info.wpa2_enabled = false; | |
83 | priv->wpa_ie_len = 0; | |
84 | ||
85 | priv->sec_info.wapi_enabled = false; | |
86 | priv->wapi_ie_len = 0; | |
87 | priv->sec_info.wapi_key_on = false; | |
88 | ||
2be50b8d | 89 | priv->sec_info.encryption_mode = 0; |
5e6e3a92 BZ |
90 | |
91 | /* Enable auto data rate */ | |
92 | priv->is_data_rate_auto = true; | |
93 | priv->data_rate = 0; | |
94 | ||
44ca509c NK |
95 | priv->assoc_resp_ht_param = 0; |
96 | priv->ht_param_present = false; | |
97 | ||
cbf6e055 XH |
98 | if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA || |
99 | GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) && priv->hist_data) | |
100 | mwifiex_hist_data_reset(priv); | |
101 | ||
eecd8250 | 102 | if (priv->bss_mode == NL80211_IFTYPE_ADHOC) { |
5e6e3a92 BZ |
103 | priv->adhoc_state = ADHOC_IDLE; |
104 | priv->adhoc_is_link_sensed = false; | |
105 | } | |
106 | ||
107 | /* | |
108 | * Memorize the previous SSID and BSSID so | |
109 | * it could be used for re-assoc | |
110 | */ | |
111 | ||
acebe8c1 ZL |
112 | mwifiex_dbg(adapter, INFO, |
113 | "info: previous SSID=%s, SSID len=%u\n", | |
114 | priv->prev_ssid.ssid, priv->prev_ssid.ssid_len); | |
5e6e3a92 | 115 | |
acebe8c1 ZL |
116 | mwifiex_dbg(adapter, INFO, |
117 | "info: current SSID=%s, SSID len=%u\n", | |
118 | priv->curr_bss_params.bss_descriptor.ssid.ssid, | |
119 | priv->curr_bss_params.bss_descriptor.ssid.ssid_len); | |
5e6e3a92 BZ |
120 | |
121 | memcpy(&priv->prev_ssid, | |
122 | &priv->curr_bss_params.bss_descriptor.ssid, | |
b9be5f39 | 123 | sizeof(struct cfg80211_ssid)); |
5e6e3a92 BZ |
124 | |
125 | memcpy(priv->prev_bssid, | |
126 | priv->curr_bss_params.bss_descriptor.mac_address, ETH_ALEN); | |
127 | ||
128 | /* Need to erase the current SSID and BSSID info */ | |
129 | memset(&priv->curr_bss_params, 0x00, sizeof(priv->curr_bss_params)); | |
130 | ||
131 | adapter->tx_lock_flag = false; | |
132 | adapter->pps_uapsd_mode = false; | |
133 | ||
0c9c4a09 | 134 | if (adapter->is_cmd_timedout && adapter->curr_cmd) |
5e6e3a92 BZ |
135 | return; |
136 | priv->media_connected = false; | |
acebe8c1 ZL |
137 | mwifiex_dbg(adapter, MSG, |
138 | "info: successfully disconnected from %pM: reason code %d\n", | |
139 | priv->cfg_bssid, reason_code); | |
9612bd1e AP |
140 | if (priv->bss_mode == NL80211_IFTYPE_STATION || |
141 | priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) { | |
8cc1d523 | 142 | cfg80211_disconnected(priv->netdev, reason_code, NULL, 0, |
c62d50a4 | 143 | !from_ap, GFP_KERNEL); |
5e6e3a92 | 144 | } |
93803b33 | 145 | eth_zero_addr(priv->cfg_bssid); |
38c9d664 | 146 | |
47411a06 | 147 | mwifiex_stop_net_dev_queue(priv->netdev, adapter); |
5e6e3a92 BZ |
148 | if (netif_carrier_ok(priv->netdev)) |
149 | netif_carrier_off(priv->netdev); | |
f6b1cbe0 GB |
150 | |
151 | mwifiex_send_cmd(priv, HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG, | |
152 | HostCmd_ACT_GEN_REMOVE, 0, NULL, false); | |
5e6e3a92 BZ |
153 | } |
154 | ||
79ff4346 AP |
155 | static int mwifiex_parse_tdls_event(struct mwifiex_private *priv, |
156 | struct sk_buff *event_skb) | |
157 | { | |
c1078bc9 | 158 | int ret = 0; |
79ff4346 AP |
159 | struct mwifiex_adapter *adapter = priv->adapter; |
160 | struct mwifiex_sta_node *sta_ptr; | |
161 | struct mwifiex_tdls_generic_event *tdls_evt = | |
162 | (void *)event_skb->data + sizeof(adapter->event_cause); | |
f7669877 | 163 | u8 *mac = tdls_evt->peer_mac; |
79ff4346 AP |
164 | |
165 | /* reserved 2 bytes are not mandatory in tdls event */ | |
166 | if (event_skb->len < (sizeof(struct mwifiex_tdls_generic_event) - | |
167 | sizeof(u16) - sizeof(adapter->event_cause))) { | |
acebe8c1 | 168 | mwifiex_dbg(adapter, ERROR, "Invalid event length!\n"); |
79ff4346 AP |
169 | return -1; |
170 | } | |
171 | ||
172 | sta_ptr = mwifiex_get_sta_entry(priv, tdls_evt->peer_mac); | |
173 | if (!sta_ptr) { | |
acebe8c1 | 174 | mwifiex_dbg(adapter, ERROR, "cannot get sta entry!\n"); |
79ff4346 AP |
175 | return -1; |
176 | } | |
177 | ||
178 | switch (le16_to_cpu(tdls_evt->type)) { | |
179 | case TDLS_EVENT_LINK_TEAR_DOWN: | |
180 | cfg80211_tdls_oper_request(priv->netdev, | |
181 | tdls_evt->peer_mac, | |
182 | NL80211_TDLS_TEARDOWN, | |
183 | le16_to_cpu(tdls_evt->u.reason_code), | |
184 | GFP_KERNEL); | |
185 | break; | |
f7669877 XH |
186 | case TDLS_EVENT_CHAN_SWITCH_RESULT: |
187 | mwifiex_dbg(adapter, EVENT, "tdls channel switch result :\n"); | |
188 | mwifiex_dbg(adapter, EVENT, | |
189 | "status=0x%x, reason=0x%x cur_chan=%d\n", | |
190 | tdls_evt->u.switch_result.status, | |
191 | tdls_evt->u.switch_result.reason, | |
192 | tdls_evt->u.switch_result.cur_chan); | |
193 | ||
194 | /* tdls channel switch failed */ | |
195 | if (tdls_evt->u.switch_result.status != 0) { | |
196 | switch (tdls_evt->u.switch_result.cur_chan) { | |
197 | case TDLS_BASE_CHANNEL: | |
198 | sta_ptr->tdls_status = TDLS_IN_BASE_CHAN; | |
199 | break; | |
200 | case TDLS_OFF_CHANNEL: | |
201 | sta_ptr->tdls_status = TDLS_IN_OFF_CHAN; | |
202 | break; | |
203 | default: | |
204 | break; | |
205 | } | |
206 | return ret; | |
207 | } | |
208 | ||
209 | /* tdls channel switch success */ | |
210 | switch (tdls_evt->u.switch_result.cur_chan) { | |
211 | case TDLS_BASE_CHANNEL: | |
212 | if (sta_ptr->tdls_status == TDLS_IN_BASE_CHAN) | |
213 | break; | |
214 | mwifiex_update_ralist_tx_pause_in_tdls_cs(priv, mac, | |
215 | false); | |
216 | sta_ptr->tdls_status = TDLS_IN_BASE_CHAN; | |
217 | break; | |
218 | case TDLS_OFF_CHANNEL: | |
219 | if (sta_ptr->tdls_status == TDLS_IN_OFF_CHAN) | |
220 | break; | |
221 | mwifiex_update_ralist_tx_pause_in_tdls_cs(priv, mac, | |
222 | true); | |
223 | sta_ptr->tdls_status = TDLS_IN_OFF_CHAN; | |
224 | break; | |
225 | default: | |
226 | break; | |
227 | } | |
228 | ||
229 | break; | |
230 | case TDLS_EVENT_START_CHAN_SWITCH: | |
231 | mwifiex_dbg(adapter, EVENT, "tdls start channel switch...\n"); | |
232 | sta_ptr->tdls_status = TDLS_CHAN_SWITCHING; | |
233 | break; | |
234 | case TDLS_EVENT_CHAN_SWITCH_STOPPED: | |
235 | mwifiex_dbg(adapter, EVENT, | |
236 | "tdls chan switch stopped, reason=%d\n", | |
237 | tdls_evt->u.cs_stop_reason); | |
238 | break; | |
79ff4346 AP |
239 | default: |
240 | break; | |
241 | } | |
242 | ||
c1078bc9 | 243 | return ret; |
79ff4346 AP |
244 | } |
245 | ||
ddd7ceb3 AP |
246 | static void mwifiex_process_uap_tx_pause(struct mwifiex_private *priv, |
247 | struct mwifiex_ie_types_header *tlv) | |
4e6ee91b | 248 | { |
ddd7ceb3 | 249 | struct mwifiex_tx_pause_tlv *tp; |
4e6ee91b AP |
250 | struct mwifiex_sta_node *sta_ptr; |
251 | unsigned long flags; | |
4e6ee91b | 252 | |
ddd7ceb3 AP |
253 | tp = (void *)tlv; |
254 | mwifiex_dbg(priv->adapter, EVENT, | |
255 | "uap tx_pause: %pM pause=%d, pkts=%d\n", | |
256 | tp->peermac, tp->tx_pause, | |
257 | tp->pkt_cnt); | |
258 | ||
259 | if (ether_addr_equal(tp->peermac, priv->netdev->dev_addr)) { | |
260 | if (tp->tx_pause) | |
261 | priv->port_open = false; | |
262 | else | |
263 | priv->port_open = true; | |
264 | } else if (is_multicast_ether_addr(tp->peermac)) { | |
265 | mwifiex_update_ralist_tx_pause(priv, tp->peermac, tp->tx_pause); | |
266 | } else { | |
267 | spin_lock_irqsave(&priv->sta_list_spinlock, flags); | |
268 | sta_ptr = mwifiex_get_sta_entry(priv, tp->peermac); | |
269 | spin_unlock_irqrestore(&priv->sta_list_spinlock, flags); | |
270 | ||
271 | if (sta_ptr && sta_ptr->tx_pause != tp->tx_pause) { | |
272 | sta_ptr->tx_pause = tp->tx_pause; | |
273 | mwifiex_update_ralist_tx_pause(priv, tp->peermac, | |
274 | tp->tx_pause); | |
275 | } | |
276 | } | |
277 | } | |
278 | ||
279 | static void mwifiex_process_sta_tx_pause(struct mwifiex_private *priv, | |
280 | struct mwifiex_ie_types_header *tlv) | |
281 | { | |
282 | struct mwifiex_tx_pause_tlv *tp; | |
283 | struct mwifiex_sta_node *sta_ptr; | |
284 | int status; | |
285 | unsigned long flags; | |
286 | ||
287 | tp = (void *)tlv; | |
288 | mwifiex_dbg(priv->adapter, EVENT, | |
289 | "sta tx_pause: %pM pause=%d, pkts=%d\n", | |
290 | tp->peermac, tp->tx_pause, | |
291 | tp->pkt_cnt); | |
292 | ||
293 | if (ether_addr_equal(tp->peermac, priv->cfg_bssid)) { | |
294 | if (tp->tx_pause) | |
295 | priv->port_open = false; | |
296 | else | |
297 | priv->port_open = true; | |
298 | } else { | |
299 | if (!ISSUPP_TDLS_ENABLED(priv->adapter->fw_cap_info)) | |
300 | return; | |
301 | ||
302 | status = mwifiex_get_tdls_link_status(priv, tp->peermac); | |
303 | if (mwifiex_is_tdls_link_setup(status)) { | |
304 | spin_lock_irqsave(&priv->sta_list_spinlock, flags); | |
305 | sta_ptr = mwifiex_get_sta_entry(priv, tp->peermac); | |
306 | spin_unlock_irqrestore(&priv->sta_list_spinlock, flags); | |
307 | ||
308 | if (sta_ptr && sta_ptr->tx_pause != tp->tx_pause) { | |
309 | sta_ptr->tx_pause = tp->tx_pause; | |
310 | mwifiex_update_ralist_tx_pause(priv, | |
311 | tp->peermac, | |
312 | tp->tx_pause); | |
313 | } | |
314 | } | |
315 | } | |
316 | } | |
317 | ||
8d6b538a AP |
318 | void mwifiex_process_multi_chan_event(struct mwifiex_private *priv, |
319 | struct sk_buff *event_skb) | |
320 | { | |
321 | struct mwifiex_ie_types_multi_chan_info *chan_info; | |
2b0f997d ZL |
322 | struct mwifiex_ie_types_mc_group_info *grp_info; |
323 | struct mwifiex_adapter *adapter = priv->adapter; | |
324 | struct mwifiex_ie_types_header *tlv; | |
325 | u16 tlv_buf_left, tlv_type, tlv_len; | |
326 | int intf_num, bss_type, bss_num, i; | |
327 | struct mwifiex_private *intf_priv; | |
8d6b538a | 328 | |
2b0f997d | 329 | tlv_buf_left = event_skb->len - sizeof(u32); |
8d6b538a AP |
330 | chan_info = (void *)event_skb->data + sizeof(u32); |
331 | ||
2b0f997d ZL |
332 | if (le16_to_cpu(chan_info->header.type) != TLV_TYPE_MULTI_CHAN_INFO || |
333 | tlv_buf_left < sizeof(struct mwifiex_ie_types_multi_chan_info)) { | |
334 | mwifiex_dbg(adapter, ERROR, | |
8d6b538a AP |
335 | "unknown TLV in chan_info event\n"); |
336 | return; | |
337 | } | |
338 | ||
2b0f997d ZL |
339 | adapter->usb_mc_status = le16_to_cpu(chan_info->status); |
340 | mwifiex_dbg(adapter, EVENT, "multi chan operation %s\n", | |
341 | adapter->usb_mc_status ? "started" : "over"); | |
8d6b538a | 342 | |
2b0f997d ZL |
343 | tlv_buf_left -= sizeof(struct mwifiex_ie_types_multi_chan_info); |
344 | tlv = (struct mwifiex_ie_types_header *)chan_info->tlv_buffer; | |
345 | ||
346 | while (tlv_buf_left >= (int)sizeof(struct mwifiex_ie_types_header)) { | |
347 | tlv_type = le16_to_cpu(tlv->type); | |
348 | tlv_len = le16_to_cpu(tlv->len); | |
349 | if ((sizeof(struct mwifiex_ie_types_header) + tlv_len) > | |
350 | tlv_buf_left) { | |
351 | mwifiex_dbg(adapter, ERROR, "wrong tlv: tlvLen=%d,\t" | |
352 | "tlvBufLeft=%d\n", tlv_len, tlv_buf_left); | |
353 | break; | |
354 | } | |
355 | if (tlv_type != TLV_TYPE_MC_GROUP_INFO) { | |
356 | mwifiex_dbg(adapter, ERROR, "wrong tlv type: 0x%x\n", | |
357 | tlv_type); | |
358 | break; | |
359 | } | |
360 | ||
361 | grp_info = (struct mwifiex_ie_types_mc_group_info *)tlv; | |
362 | intf_num = grp_info->intf_num; | |
363 | for (i = 0; i < intf_num; i++) { | |
364 | bss_type = grp_info->bss_type_numlist[i] >> 4; | |
365 | bss_num = grp_info->bss_type_numlist[i] & BSS_NUM_MASK; | |
366 | intf_priv = mwifiex_get_priv_by_id(adapter, bss_num, | |
367 | bss_type); | |
368 | if (!intf_priv) { | |
369 | mwifiex_dbg(adapter, ERROR, | |
370 | "Invalid bss_type bss_num\t" | |
371 | "in multi channel event\n"); | |
372 | continue; | |
373 | } | |
374 | if (adapter->iface_type == MWIFIEX_USB) { | |
375 | u8 ep; | |
376 | ||
377 | ep = grp_info->hid_num.usb_ep_num; | |
378 | if (ep == MWIFIEX_USB_EP_DATA || | |
379 | ep == MWIFIEX_USB_EP_DATA_CH2) | |
380 | intf_priv->usb_port = ep; | |
381 | } | |
382 | } | |
383 | ||
384 | tlv_buf_left -= sizeof(struct mwifiex_ie_types_header) + | |
385 | tlv_len; | |
386 | tlv = (void *)((u8 *)tlv + tlv_len + | |
387 | sizeof(struct mwifiex_ie_types_header)); | |
8d6b538a | 388 | } |
2b0f997d | 389 | |
7e4e5d2c ZL |
390 | if (adapter->iface_type == MWIFIEX_USB) { |
391 | adapter->tx_lock_flag = true; | |
392 | adapter->usb_mc_setup = true; | |
393 | mwifiex_multi_chan_resync(adapter); | |
394 | } | |
8d6b538a AP |
395 | } |
396 | ||
ddd7ceb3 AP |
397 | void mwifiex_process_tx_pause_event(struct mwifiex_private *priv, |
398 | struct sk_buff *event_skb) | |
399 | { | |
400 | struct mwifiex_ie_types_header *tlv; | |
401 | u16 tlv_type, tlv_len; | |
402 | int tlv_buf_left; | |
4e6ee91b | 403 | |
ddd7ceb3 AP |
404 | if (!priv->media_connected) { |
405 | mwifiex_dbg(priv->adapter, ERROR, | |
406 | "tx_pause event while disconnected; bss_role=%d\n", | |
407 | priv->bss_role); | |
4e6ee91b | 408 | return; |
ddd7ceb3 | 409 | } |
4e6ee91b AP |
410 | |
411 | tlv_buf_left = event_skb->len - sizeof(u32); | |
412 | tlv = (void *)event_skb->data + sizeof(u32); | |
ddd7ceb3 | 413 | |
4e6ee91b AP |
414 | while (tlv_buf_left >= (int)sizeof(struct mwifiex_ie_types_header)) { |
415 | tlv_type = le16_to_cpu(tlv->type); | |
416 | tlv_len = le16_to_cpu(tlv->len); | |
417 | if ((sizeof(struct mwifiex_ie_types_header) + tlv_len) > | |
ddd7ceb3 | 418 | tlv_buf_left) { |
4e6ee91b AP |
419 | mwifiex_dbg(priv->adapter, ERROR, |
420 | "wrong tlv: tlvLen=%d, tlvBufLeft=%d\n", | |
421 | tlv_len, tlv_buf_left); | |
422 | break; | |
423 | } | |
424 | if (tlv_type == TLV_TYPE_TX_PAUSE) { | |
ddd7ceb3 AP |
425 | if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) |
426 | mwifiex_process_sta_tx_pause(priv, tlv); | |
427 | else | |
428 | mwifiex_process_uap_tx_pause(priv, tlv); | |
4e6ee91b AP |
429 | } |
430 | ||
431 | tlv_buf_left -= sizeof(struct mwifiex_ie_types_header) + | |
432 | tlv_len; | |
433 | tlv = (void *)((u8 *)tlv + tlv_len + | |
434 | sizeof(struct mwifiex_ie_types_header)); | |
435 | } | |
ddd7ceb3 | 436 | |
4e6ee91b AP |
437 | } |
438 | ||
d219b7eb CC |
439 | /* |
440 | * This function handles coex events generated by firmware | |
441 | */ | |
442 | void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private *priv, | |
443 | struct sk_buff *event_skb) | |
444 | { | |
445 | struct mwifiex_adapter *adapter = priv->adapter; | |
446 | struct mwifiex_ie_types_header *tlv; | |
447 | struct mwifiex_ie_types_btcoex_aggr_win_size *winsizetlv; | |
448 | struct mwifiex_ie_types_btcoex_scan_time *scantlv; | |
449 | s32 len = event_skb->len - sizeof(u32); | |
450 | u8 *cur_ptr = event_skb->data + sizeof(u32); | |
451 | u16 tlv_type, tlv_len; | |
452 | ||
453 | while (len >= sizeof(struct mwifiex_ie_types_header)) { | |
454 | tlv = (struct mwifiex_ie_types_header *)cur_ptr; | |
455 | tlv_len = le16_to_cpu(tlv->len); | |
456 | tlv_type = le16_to_cpu(tlv->type); | |
457 | ||
458 | if ((tlv_len + sizeof(struct mwifiex_ie_types_header)) > len) | |
459 | break; | |
460 | switch (tlv_type) { | |
461 | case TLV_BTCOEX_WL_AGGR_WINSIZE: | |
462 | winsizetlv = | |
463 | (struct mwifiex_ie_types_btcoex_aggr_win_size *)tlv; | |
464 | adapter->coex_win_size = winsizetlv->coex_win_size; | |
465 | adapter->coex_tx_win_size = | |
466 | winsizetlv->tx_win_size; | |
467 | adapter->coex_rx_win_size = | |
468 | winsizetlv->rx_win_size; | |
469 | mwifiex_coex_ampdu_rxwinsize(adapter); | |
470 | mwifiex_update_ampdu_txwinsize(adapter); | |
471 | break; | |
472 | ||
473 | case TLV_BTCOEX_WL_SCANTIME: | |
474 | scantlv = | |
475 | (struct mwifiex_ie_types_btcoex_scan_time *)tlv; | |
476 | adapter->coex_scan = scantlv->coex_scan; | |
c18b104d PM |
477 | adapter->coex_min_scan_time = le16_to_cpu(scantlv->min_scan_time); |
478 | adapter->coex_max_scan_time = le16_to_cpu(scantlv->max_scan_time); | |
d219b7eb CC |
479 | break; |
480 | ||
481 | default: | |
482 | break; | |
483 | } | |
484 | ||
485 | len -= tlv_len + sizeof(struct mwifiex_ie_types_header); | |
486 | cur_ptr += tlv_len + | |
487 | sizeof(struct mwifiex_ie_types_header); | |
488 | } | |
489 | ||
490 | dev_dbg(adapter->dev, "coex_scan=%d min_scan=%d coex_win=%d, tx_win=%d rx_win=%d\n", | |
491 | adapter->coex_scan, adapter->coex_min_scan_time, | |
492 | adapter->coex_win_size, adapter->coex_tx_win_size, | |
493 | adapter->coex_rx_win_size); | |
494 | } | |
495 | ||
5e6e3a92 BZ |
496 | /* |
497 | * This function handles events generated by firmware. | |
498 | * | |
499 | * This is a generic function and handles all events. | |
500 | * | |
501 | * Event specific routines are called by this function based | |
502 | * upon the generated event cause. | |
503 | * | |
504 | * For the following events, the function just forwards them to upper | |
505 | * layers, optionally recording the change - | |
506 | * - EVENT_LINK_SENSED | |
507 | * - EVENT_MIC_ERR_UNICAST | |
508 | * - EVENT_MIC_ERR_MULTICAST | |
509 | * - EVENT_PORT_RELEASE | |
510 | * - EVENT_RSSI_LOW | |
511 | * - EVENT_SNR_LOW | |
512 | * - EVENT_MAX_FAIL | |
513 | * - EVENT_RSSI_HIGH | |
514 | * - EVENT_SNR_HIGH | |
515 | * - EVENT_DATA_RSSI_LOW | |
516 | * - EVENT_DATA_SNR_LOW | |
517 | * - EVENT_DATA_RSSI_HIGH | |
518 | * - EVENT_DATA_SNR_HIGH | |
519 | * - EVENT_LINK_QUALITY | |
520 | * - EVENT_PRE_BEACON_LOST | |
521 | * - EVENT_IBSS_COALESCED | |
522 | * - EVENT_WEP_ICV_ERR | |
523 | * - EVENT_BW_CHANGE | |
524 | * - EVENT_HOSTWAKE_STAIE | |
525 | * | |
526 | * For the following events, no action is taken - | |
527 | * - EVENT_MIB_CHANGED | |
528 | * - EVENT_INIT_DONE | |
529 | * - EVENT_DUMMY_HOST_WAKEUP_SIGNAL | |
530 | * | |
531 | * Rest of the supported events requires driver handling - | |
532 | * - EVENT_DEAUTHENTICATED | |
533 | * - EVENT_DISASSOCIATED | |
534 | * - EVENT_LINK_LOST | |
535 | * - EVENT_PS_SLEEP | |
536 | * - EVENT_PS_AWAKE | |
537 | * - EVENT_DEEP_SLEEP_AWAKE | |
538 | * - EVENT_HS_ACT_REQ | |
539 | * - EVENT_ADHOC_BCN_LOST | |
540 | * - EVENT_BG_SCAN_REPORT | |
541 | * - EVENT_WMM_STATUS_CHANGE | |
542 | * - EVENT_ADDBA | |
543 | * - EVENT_DELBA | |
544 | * - EVENT_BA_STREAM_TIEMOUT | |
545 | * - EVENT_AMSDU_AGGR_CTRL | |
546 | */ | |
547 | int mwifiex_process_sta_event(struct mwifiex_private *priv) | |
548 | { | |
549 | struct mwifiex_adapter *adapter = priv->adapter; | |
3d99d987 | 550 | int ret = 0; |
5e6e3a92 | 551 | u32 eventcause = adapter->event_cause; |
8cc1d523 | 552 | u16 ctrl, reason_code; |
5e6e3a92 BZ |
553 | |
554 | switch (eventcause) { | |
555 | case EVENT_DUMMY_HOST_WAKEUP_SIGNAL: | |
acebe8c1 ZL |
556 | mwifiex_dbg(adapter, ERROR, |
557 | "invalid EVENT: DUMMY_HOST_WAKEUP_SIGNAL, ignore it\n"); | |
5e6e3a92 BZ |
558 | break; |
559 | case EVENT_LINK_SENSED: | |
acebe8c1 | 560 | mwifiex_dbg(adapter, EVENT, "event: LINK_SENSED\n"); |
5e6e3a92 BZ |
561 | if (!netif_carrier_ok(priv->netdev)) |
562 | netif_carrier_on(priv->netdev); | |
47411a06 | 563 | mwifiex_wake_up_net_dev_queue(priv->netdev, adapter); |
5e6e3a92 BZ |
564 | break; |
565 | ||
566 | case EVENT_DEAUTHENTICATED: | |
acebe8c1 | 567 | mwifiex_dbg(adapter, EVENT, "event: Deauthenticated\n"); |
eaf49dbc | 568 | if (priv->wps.session_enable) { |
acebe8c1 ZL |
569 | mwifiex_dbg(adapter, INFO, |
570 | "info: receive deauth event in wps session\n"); | |
eaf49dbc SP |
571 | break; |
572 | } | |
5e6e3a92 | 573 | adapter->dbg.num_event_deauth++; |
8cc1d523 AK |
574 | if (priv->media_connected) { |
575 | reason_code = | |
576 | le16_to_cpu(*(__le16 *)adapter->event_body); | |
c62d50a4 | 577 | mwifiex_reset_connect_state(priv, reason_code, true); |
8cc1d523 | 578 | } |
5e6e3a92 BZ |
579 | break; |
580 | ||
581 | case EVENT_DISASSOCIATED: | |
acebe8c1 | 582 | mwifiex_dbg(adapter, EVENT, "event: Disassociated\n"); |
eaf49dbc | 583 | if (priv->wps.session_enable) { |
acebe8c1 ZL |
584 | mwifiex_dbg(adapter, INFO, |
585 | "info: receive disassoc event in wps session\n"); | |
eaf49dbc SP |
586 | break; |
587 | } | |
5e6e3a92 | 588 | adapter->dbg.num_event_disassoc++; |
8cc1d523 AK |
589 | if (priv->media_connected) { |
590 | reason_code = | |
591 | le16_to_cpu(*(__le16 *)adapter->event_body); | |
c62d50a4 | 592 | mwifiex_reset_connect_state(priv, reason_code, true); |
8cc1d523 | 593 | } |
5e6e3a92 BZ |
594 | break; |
595 | ||
596 | case EVENT_LINK_LOST: | |
acebe8c1 | 597 | mwifiex_dbg(adapter, EVENT, "event: Link lost\n"); |
5e6e3a92 | 598 | adapter->dbg.num_event_link_lost++; |
8cc1d523 AK |
599 | if (priv->media_connected) { |
600 | reason_code = | |
601 | le16_to_cpu(*(__le16 *)adapter->event_body); | |
c62d50a4 | 602 | mwifiex_reset_connect_state(priv, reason_code, true); |
8cc1d523 | 603 | } |
5e6e3a92 BZ |
604 | break; |
605 | ||
606 | case EVENT_PS_SLEEP: | |
acebe8c1 | 607 | mwifiex_dbg(adapter, EVENT, "info: EVENT: SLEEP\n"); |
5e6e3a92 BZ |
608 | |
609 | adapter->ps_state = PS_STATE_PRE_SLEEP; | |
610 | ||
611 | mwifiex_check_ps_cond(adapter); | |
612 | break; | |
613 | ||
614 | case EVENT_PS_AWAKE: | |
acebe8c1 | 615 | mwifiex_dbg(adapter, EVENT, "info: EVENT: AWAKE\n"); |
dc386ce7 | 616 | if (!adapter->pps_uapsd_mode && |
617 | (priv->port_open || | |
618 | (priv->bss_mode == NL80211_IFTYPE_ADHOC)) && | |
500f747c | 619 | priv->media_connected && adapter->sleep_period.period) { |
dc386ce7 | 620 | adapter->pps_uapsd_mode = true; |
621 | mwifiex_dbg(adapter, EVENT, | |
622 | "event: PPS/UAPSD mode activated\n"); | |
5e6e3a92 BZ |
623 | } |
624 | adapter->tx_lock_flag = false; | |
625 | if (adapter->pps_uapsd_mode && adapter->gen_null_pkt) { | |
626 | if (mwifiex_check_last_packet_indication(priv)) { | |
735ab6bf ZL |
627 | if (adapter->data_sent || |
628 | (adapter->if_ops.is_port_ready && | |
629 | !adapter->if_ops.is_port_ready(priv))) { | |
500f747c YAP |
630 | adapter->ps_state = PS_STATE_AWAKE; |
631 | adapter->pm_wakeup_card_req = false; | |
632 | adapter->pm_wakeup_fw_try = false; | |
6e9344fd | 633 | del_timer(&adapter->wakeup_timer); |
500f747c YAP |
634 | break; |
635 | } | |
636 | if (!mwifiex_send_null_packet | |
637 | (priv, | |
638 | MWIFIEX_TxPD_POWER_MGMT_NULL_PACKET | | |
639 | MWIFIEX_TxPD_POWER_MGMT_LAST_PACKET)) | |
5e6e3a92 BZ |
640 | adapter->ps_state = |
641 | PS_STATE_SLEEP; | |
642 | return 0; | |
5e6e3a92 BZ |
643 | } |
644 | } | |
645 | adapter->ps_state = PS_STATE_AWAKE; | |
646 | adapter->pm_wakeup_card_req = false; | |
647 | adapter->pm_wakeup_fw_try = false; | |
6e9344fd | 648 | del_timer(&adapter->wakeup_timer); |
5e6e3a92 BZ |
649 | |
650 | break; | |
651 | ||
652 | case EVENT_DEEP_SLEEP_AWAKE: | |
653 | adapter->if_ops.wakeup_complete(adapter); | |
acebe8c1 | 654 | mwifiex_dbg(adapter, EVENT, "event: DS_AWAKE\n"); |
5e6e3a92 BZ |
655 | if (adapter->is_deep_sleep) |
656 | adapter->is_deep_sleep = false; | |
657 | break; | |
658 | ||
659 | case EVENT_HS_ACT_REQ: | |
acebe8c1 | 660 | mwifiex_dbg(adapter, EVENT, "event: HS_ACT_REQ\n"); |
fa0ecbb9 BZ |
661 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_HS_CFG_ENH, |
662 | 0, 0, NULL, false); | |
5e6e3a92 BZ |
663 | break; |
664 | ||
665 | case EVENT_MIC_ERR_UNICAST: | |
acebe8c1 | 666 | mwifiex_dbg(adapter, EVENT, "event: UNICAST MIC ERROR\n"); |
9c7ff737 AK |
667 | cfg80211_michael_mic_failure(priv->netdev, priv->cfg_bssid, |
668 | NL80211_KEYTYPE_PAIRWISE, | |
669 | -1, NULL, GFP_KERNEL); | |
5e6e3a92 BZ |
670 | break; |
671 | ||
672 | case EVENT_MIC_ERR_MULTICAST: | |
acebe8c1 | 673 | mwifiex_dbg(adapter, EVENT, "event: MULTICAST MIC ERROR\n"); |
9c7ff737 AK |
674 | cfg80211_michael_mic_failure(priv->netdev, priv->cfg_bssid, |
675 | NL80211_KEYTYPE_GROUP, | |
676 | -1, NULL, GFP_KERNEL); | |
5e6e3a92 BZ |
677 | break; |
678 | case EVENT_MIB_CHANGED: | |
679 | case EVENT_INIT_DONE: | |
680 | break; | |
681 | ||
682 | case EVENT_ADHOC_BCN_LOST: | |
acebe8c1 | 683 | mwifiex_dbg(adapter, EVENT, "event: ADHOC_BCN_LOST\n"); |
5e6e3a92 BZ |
684 | priv->adhoc_is_link_sensed = false; |
685 | mwifiex_clean_txrx(priv); | |
47411a06 | 686 | mwifiex_stop_net_dev_queue(priv->netdev, adapter); |
5e6e3a92 BZ |
687 | if (netif_carrier_ok(priv->netdev)) |
688 | netif_carrier_off(priv->netdev); | |
689 | break; | |
690 | ||
691 | case EVENT_BG_SCAN_REPORT: | |
acebe8c1 | 692 | mwifiex_dbg(adapter, EVENT, "event: BGS_REPORT\n"); |
fa0ecbb9 BZ |
693 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_BG_SCAN_QUERY, |
694 | HostCmd_ACT_GEN_GET, 0, NULL, false); | |
5e6e3a92 BZ |
695 | break; |
696 | ||
0c9b7f22 XH |
697 | case EVENT_BG_SCAN_STOPPED: |
698 | dev_dbg(adapter->dev, "event: BGS_STOPPED\n"); | |
699 | cfg80211_sched_scan_stopped(priv->wdev.wiphy); | |
700 | if (priv->sched_scanning) | |
701 | priv->sched_scanning = false; | |
702 | break; | |
703 | ||
5e6e3a92 | 704 | case EVENT_PORT_RELEASE: |
acebe8c1 | 705 | mwifiex_dbg(adapter, EVENT, "event: PORT RELEASE\n"); |
5c894633 | 706 | priv->port_open = true; |
5e6e3a92 BZ |
707 | break; |
708 | ||
21f58d20 | 709 | case EVENT_EXT_SCAN_REPORT: |
acebe8c1 | 710 | mwifiex_dbg(adapter, EVENT, "event: EXT_SCAN Report\n"); |
16d25da9 | 711 | if (adapter->ext_scan && !priv->scan_aborting) |
21f58d20 AK |
712 | ret = mwifiex_handle_event_ext_scan_report(priv, |
713 | adapter->event_skb->data); | |
714 | ||
715 | break; | |
716 | ||
5e6e3a92 | 717 | case EVENT_WMM_STATUS_CHANGE: |
acebe8c1 | 718 | mwifiex_dbg(adapter, EVENT, "event: WMM status changed\n"); |
fa0ecbb9 BZ |
719 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_WMM_GET_STATUS, |
720 | 0, 0, NULL, false); | |
5e6e3a92 BZ |
721 | break; |
722 | ||
723 | case EVENT_RSSI_LOW: | |
fa444bf8 AK |
724 | cfg80211_cqm_rssi_notify(priv->netdev, |
725 | NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, | |
726 | GFP_KERNEL); | |
fa0ecbb9 BZ |
727 | mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO, |
728 | HostCmd_ACT_GEN_GET, 0, NULL, false); | |
fa444bf8 | 729 | priv->subsc_evt_rssi_state = RSSI_LOW_RECVD; |
acebe8c1 | 730 | mwifiex_dbg(adapter, EVENT, "event: Beacon RSSI_LOW\n"); |
5e6e3a92 BZ |
731 | break; |
732 | case EVENT_SNR_LOW: | |
acebe8c1 | 733 | mwifiex_dbg(adapter, EVENT, "event: Beacon SNR_LOW\n"); |
5e6e3a92 BZ |
734 | break; |
735 | case EVENT_MAX_FAIL: | |
acebe8c1 | 736 | mwifiex_dbg(adapter, EVENT, "event: MAX_FAIL\n"); |
5e6e3a92 BZ |
737 | break; |
738 | case EVENT_RSSI_HIGH: | |
fa444bf8 AK |
739 | cfg80211_cqm_rssi_notify(priv->netdev, |
740 | NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, | |
741 | GFP_KERNEL); | |
fa0ecbb9 BZ |
742 | mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO, |
743 | HostCmd_ACT_GEN_GET, 0, NULL, false); | |
fa444bf8 | 744 | priv->subsc_evt_rssi_state = RSSI_HIGH_RECVD; |
acebe8c1 | 745 | mwifiex_dbg(adapter, EVENT, "event: Beacon RSSI_HIGH\n"); |
5e6e3a92 BZ |
746 | break; |
747 | case EVENT_SNR_HIGH: | |
acebe8c1 | 748 | mwifiex_dbg(adapter, EVENT, "event: Beacon SNR_HIGH\n"); |
5e6e3a92 BZ |
749 | break; |
750 | case EVENT_DATA_RSSI_LOW: | |
acebe8c1 | 751 | mwifiex_dbg(adapter, EVENT, "event: Data RSSI_LOW\n"); |
5e6e3a92 BZ |
752 | break; |
753 | case EVENT_DATA_SNR_LOW: | |
acebe8c1 | 754 | mwifiex_dbg(adapter, EVENT, "event: Data SNR_LOW\n"); |
5e6e3a92 BZ |
755 | break; |
756 | case EVENT_DATA_RSSI_HIGH: | |
acebe8c1 | 757 | mwifiex_dbg(adapter, EVENT, "event: Data RSSI_HIGH\n"); |
5e6e3a92 BZ |
758 | break; |
759 | case EVENT_DATA_SNR_HIGH: | |
acebe8c1 | 760 | mwifiex_dbg(adapter, EVENT, "event: Data SNR_HIGH\n"); |
5e6e3a92 BZ |
761 | break; |
762 | case EVENT_LINK_QUALITY: | |
acebe8c1 | 763 | mwifiex_dbg(adapter, EVENT, "event: Link Quality\n"); |
5e6e3a92 BZ |
764 | break; |
765 | case EVENT_PRE_BEACON_LOST: | |
acebe8c1 | 766 | mwifiex_dbg(adapter, EVENT, "event: Pre-Beacon Lost\n"); |
5e6e3a92 BZ |
767 | break; |
768 | case EVENT_IBSS_COALESCED: | |
acebe8c1 | 769 | mwifiex_dbg(adapter, EVENT, "event: IBSS_COALESCED\n"); |
fa0ecbb9 | 770 | ret = mwifiex_send_cmd(priv, |
5e6e3a92 | 771 | HostCmd_CMD_802_11_IBSS_COALESCING_STATUS, |
fa0ecbb9 | 772 | HostCmd_ACT_GEN_GET, 0, NULL, false); |
5e6e3a92 BZ |
773 | break; |
774 | case EVENT_ADDBA: | |
acebe8c1 | 775 | mwifiex_dbg(adapter, EVENT, "event: ADDBA Request\n"); |
fa0ecbb9 BZ |
776 | mwifiex_send_cmd(priv, HostCmd_CMD_11N_ADDBA_RSP, |
777 | HostCmd_ACT_GEN_SET, 0, | |
778 | adapter->event_body, false); | |
5e6e3a92 BZ |
779 | break; |
780 | case EVENT_DELBA: | |
acebe8c1 | 781 | mwifiex_dbg(adapter, EVENT, "event: DELBA Request\n"); |
5e6e3a92 BZ |
782 | mwifiex_11n_delete_ba_stream(priv, adapter->event_body); |
783 | break; | |
784 | case EVENT_BA_STREAM_TIEMOUT: | |
acebe8c1 | 785 | mwifiex_dbg(adapter, EVENT, "event: BA Stream timeout\n"); |
5e6e3a92 BZ |
786 | mwifiex_11n_ba_stream_timeout(priv, |
787 | (struct host_cmd_ds_11n_batimeout | |
788 | *) | |
789 | adapter->event_body); | |
790 | break; | |
791 | case EVENT_AMSDU_AGGR_CTRL: | |
8dd4372e | 792 | ctrl = le16_to_cpu(*(__le16 *)adapter->event_body); |
acebe8c1 ZL |
793 | mwifiex_dbg(adapter, EVENT, |
794 | "event: AMSDU_AGGR_CTRL %d\n", ctrl); | |
8dd4372e | 795 | |
5e6e3a92 | 796 | adapter->tx_buf_size = |
8dd4372e | 797 | min_t(u16, adapter->curr_tx_buf_size, ctrl); |
acebe8c1 ZL |
798 | mwifiex_dbg(adapter, EVENT, "event: tx_buf_size %d\n", |
799 | adapter->tx_buf_size); | |
5e6e3a92 BZ |
800 | break; |
801 | ||
802 | case EVENT_WEP_ICV_ERR: | |
acebe8c1 | 803 | mwifiex_dbg(adapter, EVENT, "event: WEP ICV error\n"); |
5e6e3a92 BZ |
804 | break; |
805 | ||
806 | case EVENT_BW_CHANGE: | |
acebe8c1 | 807 | mwifiex_dbg(adapter, EVENT, "event: BW Change\n"); |
5e6e3a92 BZ |
808 | break; |
809 | ||
810 | case EVENT_HOSTWAKE_STAIE: | |
acebe8c1 ZL |
811 | mwifiex_dbg(adapter, EVENT, |
812 | "event: HOSTWAKE_STAIE %d\n", eventcause); | |
5e6e3a92 | 813 | break; |
e568634a | 814 | |
eab1c76b | 815 | case EVENT_REMAIN_ON_CHAN_EXPIRED: |
acebe8c1 ZL |
816 | mwifiex_dbg(adapter, EVENT, |
817 | "event: Remain on channel expired\n"); | |
4facc34a | 818 | cfg80211_remain_on_channel_expired(&priv->wdev, |
eab1c76b SP |
819 | priv->roc_cfg.cookie, |
820 | &priv->roc_cfg.chan, | |
eab1c76b SP |
821 | GFP_ATOMIC); |
822 | ||
823 | memset(&priv->roc_cfg, 0x00, sizeof(struct mwifiex_roc_cfg)); | |
824 | ||
825 | break; | |
826 | ||
2a7305c8 | 827 | case EVENT_CHANNEL_SWITCH_ANN: |
acebe8c1 | 828 | mwifiex_dbg(adapter, EVENT, "event: Channel Switch Announcement\n"); |
b887664d AK |
829 | priv->csa_expire_time = |
830 | jiffies + msecs_to_jiffies(DFS_CHAN_MOVE_TIME); | |
831 | priv->csa_chan = priv->curr_bss_params.bss_descriptor.channel; | |
fa0ecbb9 | 832 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_DEAUTHENTICATE, |
2a7305c8 | 833 | HostCmd_ACT_GEN_SET, 0, |
fa0ecbb9 BZ |
834 | priv->curr_bss_params.bss_descriptor.mac_address, |
835 | false); | |
2a7305c8 AK |
836 | break; |
837 | ||
79ff4346 AP |
838 | case EVENT_TDLS_GENERIC_EVENT: |
839 | ret = mwifiex_parse_tdls_event(priv, adapter->event_skb); | |
840 | break; | |
841 | ||
4e6ee91b | 842 | case EVENT_TX_DATA_PAUSE: |
4e6ee91b | 843 | mwifiex_dbg(adapter, EVENT, "event: TX DATA PAUSE\n"); |
ddd7ceb3 | 844 | mwifiex_process_tx_pause_event(priv, adapter->event_skb); |
4e6ee91b AP |
845 | break; |
846 | ||
8d6b538a AP |
847 | case EVENT_MULTI_CHAN_INFO: |
848 | mwifiex_dbg(adapter, EVENT, "event: multi-chan info\n"); | |
849 | mwifiex_process_multi_chan_event(priv, adapter->event_skb); | |
850 | break; | |
851 | ||
808bbebc | 852 | case EVENT_TX_STATUS_REPORT: |
acebe8c1 | 853 | mwifiex_dbg(adapter, EVENT, "event: TX_STATUS Report\n"); |
808bbebc AK |
854 | mwifiex_parse_tx_status_event(priv, adapter->event_body); |
855 | break; | |
856 | ||
0a694d68 | 857 | case EVENT_CHANNEL_REPORT_RDY: |
acebe8c1 | 858 | mwifiex_dbg(adapter, EVENT, "event: Channel Report\n"); |
0a694d68 AP |
859 | ret = mwifiex_11h_handle_chanrpt_ready(priv, |
860 | adapter->event_skb); | |
861 | break; | |
3b57c1a7 | 862 | case EVENT_RADAR_DETECTED: |
acebe8c1 | 863 | mwifiex_dbg(adapter, EVENT, "event: Radar detected\n"); |
3b57c1a7 AP |
864 | ret = mwifiex_11h_handle_radar_detected(priv, |
865 | adapter->event_skb); | |
866 | break; | |
d219b7eb CC |
867 | case EVENT_BT_COEX_WLAN_PARA_CHANGE: |
868 | dev_dbg(adapter->dev, "EVENT: BT coex wlan param update\n"); | |
869 | mwifiex_bt_coex_wlan_param_update_event(priv, | |
870 | adapter->event_skb); | |
323d8f1b | 871 | break; |
5e6e3a92 | 872 | default: |
acebe8c1 ZL |
873 | mwifiex_dbg(adapter, ERROR, "event: unknown event id: %#x\n", |
874 | eventcause); | |
5e6e3a92 BZ |
875 | break; |
876 | } | |
877 | ||
878 | return ret; | |
879 | } |