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1 | // SPDX-License-Identifier: GPL-2.0 | |
2 | /* Copyright(c) 2012 Realtek Corporation.*/ | |
3 | ||
4 | /************************************************************** | |
5 | * Description: | |
6 | * | |
7 | * This file is for RTL8821A Co-exist mechanism | |
8 | * | |
9 | * History | |
10 | * 2012/11/15 Cosa first check in. | |
11 | * | |
12 | **************************************************************/ | |
13 | ||
14 | /************************************************************** | |
15 | * include files | |
16 | **************************************************************/ | |
17 | #include "halbt_precomp.h" | |
18 | /************************************************************** | |
19 | * Global variables, these are static variables | |
20 | **************************************************************/ | |
21 | static struct coex_dm_8821a_1ant glcoex_dm_8821a_1ant; | |
22 | static struct coex_dm_8821a_1ant *coex_dm = &glcoex_dm_8821a_1ant; | |
23 | static struct coex_sta_8821a_1ant glcoex_sta_8821a_1ant; | |
24 | static struct coex_sta_8821a_1ant *coex_sta = &glcoex_sta_8821a_1ant; | |
25 | static void btc8821a1ant_act_bt_sco_hid_only_busy(struct btc_coexist *btcoexist, | |
26 | u8 wifi_status); | |
27 | ||
28 | static const char *const glbt_info_src_8821a_1ant[] = { | |
29 | "BT Info[wifi fw]", | |
30 | "BT Info[bt rsp]", | |
31 | "BT Info[bt auto report]", | |
32 | }; | |
33 | ||
34 | static u32 glcoex_ver_date_8821a_1ant = 20130816; | |
35 | static u32 glcoex_ver_8821a_1ant = 0x41; | |
36 | ||
37 | /************************************************************** | |
38 | * local function proto type if needed | |
39 | * | |
40 | * local function start with btc8821a1ant_ | |
41 | **************************************************************/ | |
42 | static u8 btc8821a1ant_bt_rssi_state(struct btc_coexist *btcoexist, | |
43 | u8 level_num, u8 rssi_thresh, | |
44 | u8 rssi_thresh1) | |
45 | { | |
46 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
47 | long bt_rssi = 0; | |
48 | u8 bt_rssi_state = coex_sta->pre_bt_rssi_state; | |
49 | ||
50 | bt_rssi = coex_sta->bt_rssi; | |
51 | ||
52 | if (level_num == 2) { | |
53 | if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || | |
54 | (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { | |
55 | if (bt_rssi >= (rssi_thresh + | |
56 | BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { | |
57 | bt_rssi_state = BTC_RSSI_STATE_HIGH; | |
58 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
59 | "[BTCoex], BT Rssi state switch to High\n"); | |
60 | } else { | |
61 | bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; | |
62 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
63 | "[BTCoex], BT Rssi state stay at Low\n"); | |
64 | } | |
65 | } else { | |
66 | if (bt_rssi < rssi_thresh) { | |
67 | bt_rssi_state = BTC_RSSI_STATE_LOW; | |
68 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
69 | "[BTCoex], BT Rssi state switch to Low\n"); | |
70 | } else { | |
71 | bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; | |
72 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
73 | "[BTCoex], BT Rssi state stay at High\n"); | |
74 | } | |
75 | } | |
76 | } else if (level_num == 3) { | |
77 | if (rssi_thresh > rssi_thresh1) { | |
78 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
79 | "[BTCoex], BT Rssi thresh error!!\n"); | |
80 | return coex_sta->pre_bt_rssi_state; | |
81 | } | |
82 | ||
83 | if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || | |
84 | (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { | |
85 | if (bt_rssi >= (rssi_thresh + | |
86 | BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { | |
87 | bt_rssi_state = BTC_RSSI_STATE_MEDIUM; | |
88 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
89 | "[BTCoex], BT Rssi state switch to Medium\n"); | |
90 | } else { | |
91 | bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; | |
92 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
93 | "[BTCoex], BT Rssi state stay at Low\n"); | |
94 | } | |
95 | } else if ((coex_sta->pre_bt_rssi_state == | |
96 | BTC_RSSI_STATE_MEDIUM) || | |
97 | (coex_sta->pre_bt_rssi_state == | |
98 | BTC_RSSI_STATE_STAY_MEDIUM)) { | |
99 | if (bt_rssi >= (rssi_thresh1 + | |
100 | BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { | |
101 | bt_rssi_state = BTC_RSSI_STATE_HIGH; | |
102 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
103 | "[BTCoex], BT Rssi state switch to High\n"); | |
104 | } else if (bt_rssi < rssi_thresh) { | |
105 | bt_rssi_state = BTC_RSSI_STATE_LOW; | |
106 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
107 | "[BTCoex], BT Rssi state switch to Low\n"); | |
108 | } else { | |
109 | bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; | |
110 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
111 | "[BTCoex], BT Rssi state stay at Medium\n"); | |
112 | } | |
113 | } else { | |
114 | if (bt_rssi < rssi_thresh1) { | |
115 | bt_rssi_state = BTC_RSSI_STATE_MEDIUM; | |
116 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
117 | "[BTCoex], BT Rssi state switch to Medium\n"); | |
118 | } else { | |
119 | bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; | |
120 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
121 | "[BTCoex], BT Rssi state stay at High\n"); | |
122 | } | |
123 | } | |
124 | } | |
125 | coex_sta->pre_bt_rssi_state = bt_rssi_state; | |
126 | ||
127 | return bt_rssi_state; | |
128 | } | |
129 | ||
130 | static u8 btc8821a1ant_wifi_rssi_state(struct btc_coexist *btcoexist, | |
131 | u8 index, u8 level_num, u8 rssi_thresh, | |
132 | u8 rssi_thresh1) | |
133 | { | |
134 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
135 | long wifi_rssi = 0; | |
136 | u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index]; | |
137 | ||
138 | btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); | |
139 | ||
140 | if (level_num == 2) { | |
141 | if ((coex_sta->pre_wifi_rssi_state[index] == | |
142 | BTC_RSSI_STATE_LOW) || | |
143 | (coex_sta->pre_wifi_rssi_state[index] == | |
144 | BTC_RSSI_STATE_STAY_LOW)) { | |
145 | if (wifi_rssi >= (rssi_thresh + | |
146 | BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { | |
147 | wifi_rssi_state = BTC_RSSI_STATE_HIGH; | |
148 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
149 | "[BTCoex], wifi RSSI state switch to High\n"); | |
150 | } else { | |
151 | wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; | |
152 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
153 | "[BTCoex], wifi RSSI state stay at Low\n"); | |
154 | } | |
155 | } else { | |
156 | if (wifi_rssi < rssi_thresh) { | |
157 | wifi_rssi_state = BTC_RSSI_STATE_LOW; | |
158 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
159 | "[BTCoex], wifi RSSI state switch to Low\n"); | |
160 | } else { | |
161 | wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; | |
162 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
163 | "[BTCoex], wifi RSSI state stay at High\n"); | |
164 | } | |
165 | } | |
166 | } else if (level_num == 3) { | |
167 | if (rssi_thresh > rssi_thresh1) { | |
168 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
169 | "[BTCoex], wifi RSSI thresh error!!\n"); | |
170 | return coex_sta->pre_wifi_rssi_state[index]; | |
171 | } | |
172 | ||
173 | if ((coex_sta->pre_wifi_rssi_state[index] == | |
174 | BTC_RSSI_STATE_LOW) || | |
175 | (coex_sta->pre_wifi_rssi_state[index] == | |
176 | BTC_RSSI_STATE_STAY_LOW)) { | |
177 | if (wifi_rssi >= (rssi_thresh + | |
178 | BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { | |
179 | wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; | |
180 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
181 | "[BTCoex], wifi RSSI state switch to Medium\n"); | |
182 | } else { | |
183 | wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; | |
184 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
185 | "[BTCoex], wifi RSSI state stay at Low\n"); | |
186 | } | |
187 | } else if ((coex_sta->pre_wifi_rssi_state[index] == | |
188 | BTC_RSSI_STATE_MEDIUM) || | |
189 | (coex_sta->pre_wifi_rssi_state[index] == | |
190 | BTC_RSSI_STATE_STAY_MEDIUM)) { | |
191 | if (wifi_rssi >= (rssi_thresh1 + | |
192 | BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) { | |
193 | wifi_rssi_state = BTC_RSSI_STATE_HIGH; | |
194 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
195 | "[BTCoex], wifi RSSI state switch to High\n"); | |
196 | } else if (wifi_rssi < rssi_thresh) { | |
197 | wifi_rssi_state = BTC_RSSI_STATE_LOW; | |
198 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
199 | "[BTCoex], wifi RSSI state switch to Low\n"); | |
200 | } else { | |
201 | wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; | |
202 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
203 | "[BTCoex], wifi RSSI state stay at Medium\n"); | |
204 | } | |
205 | } else { | |
206 | if (wifi_rssi < rssi_thresh1) { | |
207 | wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; | |
208 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
209 | "[BTCoex], wifi RSSI state switch to Medium\n"); | |
210 | } else { | |
211 | wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; | |
212 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
213 | "[BTCoex], wifi RSSI state stay at High\n"); | |
214 | } | |
215 | } | |
216 | } | |
217 | coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state; | |
218 | ||
219 | return wifi_rssi_state; | |
220 | } | |
221 | ||
222 | static void btc8821a1ant_update_ra_mask(struct btc_coexist *btcoexist, | |
223 | bool force_exec, u32 dis_rate_mask) | |
224 | { | |
225 | coex_dm->cur_ra_mask = dis_rate_mask; | |
226 | ||
227 | if (force_exec || | |
228 | (coex_dm->pre_ra_mask != coex_dm->cur_ra_mask)) { | |
229 | btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_RAMASK, | |
230 | &coex_dm->cur_ra_mask); | |
231 | } | |
232 | coex_dm->pre_ra_mask = coex_dm->cur_ra_mask; | |
233 | } | |
234 | ||
235 | static void btc8821a1ant_auto_rate_fb_retry(struct btc_coexist *btcoexist, | |
236 | bool force_exec, u8 type) | |
237 | { | |
238 | bool wifi_under_b_mode = false; | |
239 | ||
240 | coex_dm->cur_arfr_type = type; | |
241 | ||
242 | if (force_exec || | |
243 | (coex_dm->pre_arfr_type != coex_dm->cur_arfr_type)) { | |
244 | switch (coex_dm->cur_arfr_type) { | |
245 | case 0: /* normal mode */ | |
246 | btcoexist->btc_write_4byte(btcoexist, 0x430, | |
247 | coex_dm->backup_arfr_cnt1); | |
248 | btcoexist->btc_write_4byte(btcoexist, 0x434, | |
249 | coex_dm->backup_arfr_cnt2); | |
250 | break; | |
251 | case 1: | |
252 | btcoexist->btc_get(btcoexist, | |
253 | BTC_GET_BL_WIFI_UNDER_B_MODE, | |
254 | &wifi_under_b_mode); | |
255 | if (wifi_under_b_mode) { | |
256 | btcoexist->btc_write_4byte(btcoexist, 0x430, | |
257 | 0x0); | |
258 | btcoexist->btc_write_4byte(btcoexist, 0x434, | |
259 | 0x01010101); | |
260 | } else { | |
261 | btcoexist->btc_write_4byte(btcoexist, 0x430, | |
262 | 0x0); | |
263 | btcoexist->btc_write_4byte(btcoexist, 0x434, | |
264 | 0x04030201); | |
265 | } | |
266 | break; | |
267 | default: | |
268 | break; | |
269 | } | |
270 | } | |
271 | ||
272 | coex_dm->pre_arfr_type = coex_dm->cur_arfr_type; | |
273 | } | |
274 | ||
275 | static void btc8821a1ant_retry_limit(struct btc_coexist *btcoexist, | |
276 | bool force_exec, u8 type) | |
277 | { | |
278 | coex_dm->cur_retry_limit_type = type; | |
279 | ||
280 | if (force_exec || | |
281 | (coex_dm->pre_retry_limit_type != coex_dm->cur_retry_limit_type)) { | |
282 | switch (coex_dm->cur_retry_limit_type) { | |
283 | case 0: /* normal mode */ | |
284 | btcoexist->btc_write_2byte(btcoexist, 0x42a, | |
285 | coex_dm->backup_retry_limit); | |
286 | break; | |
287 | case 1: /* retry limit = 8 */ | |
288 | btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808); | |
289 | break; | |
290 | default: | |
291 | break; | |
292 | } | |
293 | } | |
294 | coex_dm->pre_retry_limit_type = coex_dm->cur_retry_limit_type; | |
295 | } | |
296 | ||
297 | static void btc8821a1ant_ampdu_max_time(struct btc_coexist *btcoexist, | |
298 | bool force_exec, u8 type) | |
299 | { | |
300 | coex_dm->cur_ampdu_time_type = type; | |
301 | ||
302 | if (force_exec || | |
303 | (coex_dm->pre_ampdu_time_type != coex_dm->cur_ampdu_time_type)) { | |
304 | switch (coex_dm->cur_ampdu_time_type) { | |
305 | case 0: /* normal mode */ | |
306 | btcoexist->btc_write_1byte(btcoexist, 0x456, | |
307 | coex_dm->backup_ampdu_max_time); | |
308 | break; | |
309 | case 1: /* AMPDU time = 0x38 * 32us */ | |
310 | btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38); | |
311 | break; | |
312 | default: | |
313 | break; | |
314 | } | |
315 | } | |
316 | ||
317 | coex_dm->pre_ampdu_time_type = coex_dm->cur_ampdu_time_type; | |
318 | } | |
319 | ||
320 | static void btc8821a1ant_limited_tx(struct btc_coexist *btcoexist, | |
321 | bool force_exec, u8 ra_mask_type, | |
322 | u8 arfr_type, u8 retry_limit_type, | |
323 | u8 ampdu_time_type) | |
324 | { | |
325 | switch (ra_mask_type) { | |
326 | case 0: /* normal mode */ | |
327 | btc8821a1ant_update_ra_mask(btcoexist, force_exec, 0x0); | |
328 | break; | |
329 | case 1: /* disable cck 1/2 */ | |
330 | btc8821a1ant_update_ra_mask(btcoexist, force_exec, | |
331 | 0x00000003); | |
332 | break; | |
333 | case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */ | |
334 | btc8821a1ant_update_ra_mask(btcoexist, force_exec, | |
335 | 0x0001f1f7); | |
336 | break; | |
337 | default: | |
338 | break; | |
339 | } | |
340 | ||
341 | btc8821a1ant_auto_rate_fb_retry(btcoexist, force_exec, arfr_type); | |
342 | btc8821a1ant_retry_limit(btcoexist, force_exec, retry_limit_type); | |
343 | btc8821a1ant_ampdu_max_time(btcoexist, force_exec, ampdu_time_type); | |
344 | } | |
345 | ||
346 | static void btc8821a1ant_limited_rx(struct btc_coexist *btcoexist, | |
347 | bool force_exec, bool rej_ap_agg_pkt, | |
348 | bool bt_ctrl_agg_buf_size, u8 agg_buf_size) | |
349 | { | |
350 | bool reject_rx_agg = rej_ap_agg_pkt; | |
351 | bool bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size; | |
352 | u8 rx_agg_size = agg_buf_size; | |
353 | ||
354 | /* Rx Aggregation related setting */ | |
355 | btcoexist->btc_set(btcoexist, | |
356 | BTC_SET_BL_TO_REJ_AP_AGG_PKT, &reject_rx_agg); | |
357 | /* decide BT control aggregation buf size or not */ | |
358 | btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE, | |
359 | &bt_ctrl_rx_agg_size); | |
360 | /* aggregation buf size, only work when BT control Rx agg size */ | |
361 | btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size); | |
362 | /* real update aggregation setting */ | |
363 | btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL); | |
364 | } | |
365 | ||
366 | static void btc8821a1ant_monitor_bt_ctr(struct btc_coexist *btcoexist) | |
367 | { | |
368 | u32 reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp; | |
369 | u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0; | |
370 | ||
371 | reg_hp_tx_rx = 0x770; | |
372 | reg_lp_tx_rx = 0x774; | |
373 | ||
374 | u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_tx_rx); | |
375 | reg_hp_tx = u4_tmp & MASKLWORD; | |
376 | reg_hp_rx = (u4_tmp & MASKHWORD) >> 16; | |
377 | ||
378 | u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_tx_rx); | |
379 | reg_lp_tx = u4_tmp & MASKLWORD; | |
380 | reg_lp_rx = (u4_tmp & MASKHWORD) >> 16; | |
381 | ||
382 | coex_sta->high_priority_tx = reg_hp_tx; | |
383 | coex_sta->high_priority_rx = reg_hp_rx; | |
384 | coex_sta->low_priority_tx = reg_lp_tx; | |
385 | coex_sta->low_priority_rx = reg_lp_rx; | |
386 | ||
387 | /* reset counter */ | |
388 | btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); | |
389 | } | |
390 | ||
391 | static void btc8821a1ant_query_bt_info(struct btc_coexist *btcoexist) | |
392 | { | |
393 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
394 | u8 h2c_parameter[1] = {0}; | |
395 | ||
396 | coex_sta->c2h_bt_info_req_sent = true; | |
397 | ||
398 | h2c_parameter[0] |= BIT0; /* trigger */ | |
399 | ||
400 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
401 | "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", | |
402 | h2c_parameter[0]); | |
403 | ||
404 | btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); | |
405 | } | |
406 | ||
407 | static void btc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist) | |
408 | { | |
409 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
410 | bool bt_hs_on = false; | |
411 | ||
412 | btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); | |
413 | ||
414 | bt_link_info->bt_link_exist = coex_sta->bt_link_exist; | |
415 | bt_link_info->sco_exist = coex_sta->sco_exist; | |
416 | bt_link_info->a2dp_exist = coex_sta->a2dp_exist; | |
417 | bt_link_info->pan_exist = coex_sta->pan_exist; | |
418 | bt_link_info->hid_exist = coex_sta->hid_exist; | |
419 | ||
420 | /* work around for HS mode */ | |
421 | if (bt_hs_on) { | |
422 | bt_link_info->pan_exist = true; | |
423 | bt_link_info->bt_link_exist = true; | |
424 | } | |
425 | ||
426 | /* check if Sco only */ | |
427 | if (bt_link_info->sco_exist && | |
428 | !bt_link_info->a2dp_exist && | |
429 | !bt_link_info->pan_exist && | |
430 | !bt_link_info->hid_exist) | |
431 | bt_link_info->sco_only = true; | |
432 | else | |
433 | bt_link_info->sco_only = false; | |
434 | ||
435 | /* check if A2dp only */ | |
436 | if (!bt_link_info->sco_exist && | |
437 | bt_link_info->a2dp_exist && | |
438 | !bt_link_info->pan_exist && | |
439 | !bt_link_info->hid_exist) | |
440 | bt_link_info->a2dp_only = true; | |
441 | else | |
442 | bt_link_info->a2dp_only = false; | |
443 | ||
444 | /* check if Pan only */ | |
445 | if (!bt_link_info->sco_exist && | |
446 | !bt_link_info->a2dp_exist && | |
447 | bt_link_info->pan_exist && | |
448 | !bt_link_info->hid_exist) | |
449 | bt_link_info->pan_only = true; | |
450 | else | |
451 | bt_link_info->pan_only = false; | |
452 | ||
453 | /* check if Hid only */ | |
454 | if (!bt_link_info->sco_exist && | |
455 | !bt_link_info->a2dp_exist && | |
456 | !bt_link_info->pan_exist && | |
457 | bt_link_info->hid_exist) | |
458 | bt_link_info->hid_only = true; | |
459 | else | |
460 | bt_link_info->hid_only = false; | |
461 | } | |
462 | ||
463 | static u8 btc8821a1ant_action_algorithm(struct btc_coexist *btcoexist) | |
464 | { | |
465 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
466 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
467 | bool bt_hs_on = false; | |
468 | u8 algorithm = BT_8821A_1ANT_COEX_ALGO_UNDEFINED; | |
469 | u8 num_of_diff_profile = 0; | |
470 | ||
471 | btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); | |
472 | ||
473 | if (!bt_link_info->bt_link_exist) { | |
474 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
475 | "[BTCoex], No BT link exists!!!\n"); | |
476 | return algorithm; | |
477 | } | |
478 | ||
479 | if (bt_link_info->sco_exist) | |
480 | num_of_diff_profile++; | |
481 | if (bt_link_info->hid_exist) | |
482 | num_of_diff_profile++; | |
483 | if (bt_link_info->pan_exist) | |
484 | num_of_diff_profile++; | |
485 | if (bt_link_info->a2dp_exist) | |
486 | num_of_diff_profile++; | |
487 | ||
488 | if (num_of_diff_profile == 1) { | |
489 | if (bt_link_info->sco_exist) { | |
490 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
491 | "[BTCoex], BT Profile = SCO only\n"); | |
492 | algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; | |
493 | } else { | |
494 | if (bt_link_info->hid_exist) { | |
495 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
496 | "[BTCoex], BT Profile = HID only\n"); | |
497 | algorithm = BT_8821A_1ANT_COEX_ALGO_HID; | |
498 | } else if (bt_link_info->a2dp_exist) { | |
499 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
500 | "[BTCoex], BT Profile = A2DP only\n"); | |
501 | algorithm = BT_8821A_1ANT_COEX_ALGO_A2DP; | |
502 | } else if (bt_link_info->pan_exist) { | |
503 | if (bt_hs_on) { | |
504 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
505 | DBG_LOUD, | |
506 | "[BTCoex], BT Profile = PAN(HS) only\n"); | |
507 | algorithm = BT_8821A_1ANT_COEX_ALGO_PANHS; | |
508 | } else { | |
509 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
510 | DBG_LOUD, | |
511 | "[BTCoex], BT Profile = PAN(EDR) only\n"); | |
512 | algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR; | |
513 | } | |
514 | } | |
515 | } | |
516 | } else if (num_of_diff_profile == 2) { | |
517 | if (bt_link_info->sco_exist) { | |
518 | if (bt_link_info->hid_exist) { | |
519 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
520 | "[BTCoex], BT Profile = SCO + HID\n"); | |
521 | algorithm = BT_8821A_1ANT_COEX_ALGO_HID; | |
522 | } else if (bt_link_info->a2dp_exist) { | |
523 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
524 | "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n"); | |
525 | algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; | |
526 | } else if (bt_link_info->pan_exist) { | |
527 | if (bt_hs_on) { | |
528 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
529 | DBG_LOUD, | |
530 | "[BTCoex], BT Profile = SCO + PAN(HS)\n"); | |
531 | algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; | |
532 | } else { | |
533 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
534 | DBG_LOUD, | |
535 | "[BTCoex], BT Profile = SCO + PAN(EDR)\n"); | |
536 | algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; | |
537 | } | |
538 | } | |
539 | } else { | |
540 | if (bt_link_info->hid_exist && | |
541 | bt_link_info->a2dp_exist) { | |
542 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
543 | "[BTCoex], BT Profile = HID + A2DP\n"); | |
544 | algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; | |
545 | } else if (bt_link_info->hid_exist && | |
546 | bt_link_info->pan_exist) { | |
547 | if (bt_hs_on) { | |
548 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
549 | DBG_LOUD, | |
550 | "[BTCoex], BT Profile = HID + PAN(HS)\n"); | |
551 | algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; | |
552 | } else { | |
553 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
554 | DBG_LOUD, | |
555 | "[BTCoex], BT Profile = HID + PAN(EDR)\n"); | |
556 | algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; | |
557 | } | |
558 | } else if (bt_link_info->pan_exist && | |
559 | bt_link_info->a2dp_exist) { | |
560 | if (bt_hs_on) { | |
561 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
562 | DBG_LOUD, | |
563 | "[BTCoex], BT Profile = A2DP + PAN(HS)\n"); | |
564 | algorithm = BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS; | |
565 | } else { | |
566 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
567 | DBG_LOUD, | |
568 | "[BTCoex], BT Profile = A2DP + PAN(EDR)\n"); | |
569 | algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP; | |
570 | } | |
571 | } | |
572 | } | |
573 | } else if (num_of_diff_profile == 3) { | |
574 | if (bt_link_info->sco_exist) { | |
575 | if (bt_link_info->hid_exist && | |
576 | bt_link_info->a2dp_exist) { | |
577 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
578 | "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n"); | |
579 | algorithm = BT_8821A_1ANT_COEX_ALGO_HID; | |
580 | } else if (bt_link_info->hid_exist && | |
581 | bt_link_info->pan_exist) { | |
582 | if (bt_hs_on) { | |
583 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
584 | DBG_LOUD, | |
585 | "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n"); | |
586 | algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; | |
587 | } else { | |
588 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
589 | DBG_LOUD, | |
590 | "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n"); | |
591 | algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; | |
592 | } | |
593 | } else if (bt_link_info->pan_exist && | |
594 | bt_link_info->a2dp_exist) { | |
595 | if (bt_hs_on) { | |
596 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
597 | DBG_LOUD, | |
598 | "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n"); | |
599 | algorithm = BT_8821A_1ANT_COEX_ALGO_SCO; | |
600 | } else { | |
601 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
602 | DBG_LOUD, | |
603 | "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n"); | |
604 | algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; | |
605 | } | |
606 | } | |
607 | } else { | |
608 | if (bt_link_info->hid_exist && | |
609 | bt_link_info->pan_exist && | |
610 | bt_link_info->a2dp_exist) { | |
611 | if (bt_hs_on) { | |
612 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
613 | DBG_LOUD, | |
614 | "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n"); | |
615 | algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP; | |
616 | } else { | |
617 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
618 | DBG_LOUD, | |
619 | "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n"); | |
620 | algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR; | |
621 | } | |
622 | } | |
623 | } | |
624 | } else if (num_of_diff_profile >= 3) { | |
625 | if (bt_link_info->sco_exist) { | |
626 | if (bt_link_info->hid_exist && | |
627 | bt_link_info->pan_exist && | |
628 | bt_link_info->a2dp_exist) { | |
629 | if (bt_hs_on) { | |
630 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
631 | DBG_LOUD, | |
632 | "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n"); | |
633 | ||
634 | } else { | |
635 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, | |
636 | DBG_LOUD, | |
637 | "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); | |
638 | algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID; | |
639 | } | |
640 | } | |
641 | } | |
642 | } | |
643 | return algorithm; | |
644 | } | |
645 | ||
646 | static void btc8821a1ant_set_sw_penalty_tx_rate(struct btc_coexist *btcoexist, | |
647 | bool low_penalty_ra) | |
648 | { | |
649 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
650 | u8 h2c_parameter[6] = {0}; | |
651 | ||
652 | h2c_parameter[0] = 0x6; /* opCode, 0x6= Retry_Penalty*/ | |
653 | ||
654 | if (low_penalty_ra) { | |
655 | h2c_parameter[1] |= BIT0; | |
656 | /* normal rate except MCS7/6/5, OFDM54/48/36 */ | |
657 | h2c_parameter[2] = 0x00; | |
658 | h2c_parameter[3] = 0xf7; /* MCS7 or OFDM54 */ | |
659 | h2c_parameter[4] = 0xf8; /* MCS6 or OFDM48 */ | |
660 | h2c_parameter[5] = 0xf9; /* MCS5 or OFDM36 */ | |
661 | } | |
662 | ||
663 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
664 | "[BTCoex], set WiFi Low-Penalty Retry: %s", | |
665 | (low_penalty_ra ? "ON!!" : "OFF!!")); | |
666 | ||
667 | btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter); | |
668 | } | |
669 | ||
670 | static void btc8821a1ant_low_penalty_ra(struct btc_coexist *btcoexist, | |
671 | bool force_exec, bool low_penalty_ra) | |
672 | { | |
673 | coex_dm->cur_low_penalty_ra = low_penalty_ra; | |
674 | ||
675 | if (!force_exec) { | |
676 | if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) | |
677 | return; | |
678 | } | |
679 | btc8821a1ant_set_sw_penalty_tx_rate(btcoexist, | |
680 | coex_dm->cur_low_penalty_ra); | |
681 | ||
682 | coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra; | |
683 | } | |
684 | ||
685 | static void btc8821a1ant_set_coex_table(struct btc_coexist *btcoexist, | |
686 | u32 val0x6c0, u32 val0x6c4, | |
687 | u32 val0x6c8, u8 val0x6cc) | |
688 | { | |
689 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
690 | ||
691 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
692 | "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); | |
693 | btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); | |
694 | ||
695 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
696 | "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); | |
697 | btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); | |
698 | ||
699 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
700 | "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); | |
701 | btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); | |
702 | ||
703 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
704 | "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); | |
705 | btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); | |
706 | } | |
707 | ||
708 | static void btc8821a1ant_coex_table(struct btc_coexist *btcoexist, | |
709 | bool force_exec, u32 val0x6c0, u32 val0x6c4, | |
710 | u32 val0x6c8, u8 val0x6cc) | |
711 | { | |
712 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
713 | ||
714 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
715 | "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", | |
716 | (force_exec ? "force to" : ""), val0x6c0, val0x6c4, | |
717 | val0x6c8, val0x6cc); | |
718 | coex_dm->cur_val_0x6c0 = val0x6c0; | |
719 | coex_dm->cur_val_0x6c4 = val0x6c4; | |
720 | coex_dm->cur_val_0x6c8 = val0x6c8; | |
721 | coex_dm->cur_val_0x6cc = val0x6cc; | |
722 | ||
723 | if (!force_exec) { | |
724 | if ((coex_dm->pre_val_0x6c0 == coex_dm->cur_val_0x6c0) && | |
725 | (coex_dm->pre_val_0x6c4 == coex_dm->cur_val_0x6c4) && | |
726 | (coex_dm->pre_val_0x6c8 == coex_dm->cur_val_0x6c8) && | |
727 | (coex_dm->pre_val_0x6cc == coex_dm->cur_val_0x6cc)) | |
728 | return; | |
729 | } | |
730 | btc8821a1ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, | |
731 | val0x6c8, val0x6cc); | |
732 | ||
733 | coex_dm->pre_val_0x6c0 = coex_dm->cur_val_0x6c0; | |
734 | coex_dm->pre_val_0x6c4 = coex_dm->cur_val_0x6c4; | |
735 | coex_dm->pre_val_0x6c8 = coex_dm->cur_val_0x6c8; | |
736 | coex_dm->pre_val_0x6cc = coex_dm->cur_val_0x6cc; | |
737 | } | |
738 | ||
739 | static void btc8821a1ant_coex_table_with_type(struct btc_coexist *btcoexist, | |
740 | bool force_exec, u8 type) | |
741 | { | |
742 | switch (type) { | |
743 | case 0: | |
744 | btc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555, | |
745 | 0x55555555, 0xffffff, 0x3); | |
746 | break; | |
747 | case 1: | |
748 | btc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555, | |
749 | 0x5a5a5a5a, 0xffffff, 0x3); | |
750 | break; | |
751 | case 2: | |
752 | btc8821a1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, | |
753 | 0x5a5a5a5a, 0xffffff, 0x3); | |
754 | break; | |
755 | case 3: | |
756 | btc8821a1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, | |
757 | 0xaaaaaaaa, 0xffffff, 0x3); | |
758 | break; | |
759 | case 4: | |
760 | btc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555, | |
761 | 0x5a5a5a5a, 0xffffff, 0x3); | |
762 | break; | |
763 | case 5: | |
764 | btc8821a1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, | |
765 | 0xaaaa5a5a, 0xffffff, 0x3); | |
766 | break; | |
767 | case 6: | |
768 | btc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555, | |
769 | 0xaaaa5a5a, 0xffffff, 0x3); | |
770 | break; | |
771 | case 7: | |
772 | btc8821a1ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa, | |
773 | 0xaaaaaaaa, 0xffffff, 0x3); | |
774 | break; | |
775 | default: | |
776 | break; | |
777 | } | |
778 | } | |
779 | ||
780 | static void btc8821a1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, | |
781 | bool enable) | |
782 | { | |
783 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
784 | u8 h2c_parameter[1] = {0}; | |
785 | ||
786 | if (enable) | |
787 | h2c_parameter[0] |= BIT0; /* function enable */ | |
788 | ||
789 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
790 | "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", | |
791 | h2c_parameter[0]); | |
792 | ||
793 | btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); | |
794 | } | |
795 | ||
796 | static void btc8821a1ant_ignore_wlan_act(struct btc_coexist *btcoexist, | |
797 | bool force_exec, bool enable) | |
798 | { | |
799 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
800 | ||
801 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
802 | "[BTCoex], %s turn Ignore WlanAct %s\n", | |
803 | (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); | |
804 | coex_dm->cur_ignore_wlan_act = enable; | |
805 | ||
806 | if (!force_exec) { | |
807 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
808 | "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", | |
809 | coex_dm->pre_ignore_wlan_act, | |
810 | coex_dm->cur_ignore_wlan_act); | |
811 | ||
812 | if (coex_dm->pre_ignore_wlan_act == | |
813 | coex_dm->cur_ignore_wlan_act) | |
814 | return; | |
815 | } | |
816 | btc8821a1ant_set_fw_ignore_wlan_act(btcoexist, enable); | |
817 | ||
818 | coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; | |
819 | } | |
820 | ||
821 | static void btc8821a1ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1, | |
822 | u8 byte2, u8 byte3, u8 byte4, u8 byte5) | |
823 | { | |
824 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
825 | u8 h2c_parameter[5] = {0}; | |
826 | u8 real_byte1 = byte1, real_byte5 = byte5; | |
827 | bool ap_enable = false; | |
828 | ||
829 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, | |
830 | &ap_enable); | |
831 | ||
832 | if (ap_enable) { | |
833 | if (byte1 & BIT4 && !(byte1 & BIT5)) { | |
834 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
835 | "[BTCoex], FW for 1Ant AP mode\n"); | |
836 | real_byte1 &= ~BIT4; | |
837 | real_byte1 |= BIT5; | |
838 | ||
839 | real_byte5 |= BIT5; | |
840 | real_byte5 &= ~BIT6; | |
841 | } | |
842 | } | |
843 | ||
844 | h2c_parameter[0] = real_byte1; | |
845 | h2c_parameter[1] = byte2; | |
846 | h2c_parameter[2] = byte3; | |
847 | h2c_parameter[3] = byte4; | |
848 | h2c_parameter[4] = real_byte5; | |
849 | ||
850 | coex_dm->ps_tdma_para[0] = real_byte1; | |
851 | coex_dm->ps_tdma_para[1] = byte2; | |
852 | coex_dm->ps_tdma_para[2] = byte3; | |
853 | coex_dm->ps_tdma_para[3] = byte4; | |
854 | coex_dm->ps_tdma_para[4] = real_byte5; | |
855 | ||
856 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
857 | "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n", | |
858 | h2c_parameter[0], | |
859 | h2c_parameter[1] << 24 | | |
860 | h2c_parameter[2] << 16 | | |
861 | h2c_parameter[3] << 8 | | |
862 | h2c_parameter[4]); | |
863 | btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); | |
864 | } | |
865 | ||
866 | static void btc8821a1ant_set_lps_rpwm(struct btc_coexist *btcoexist, | |
867 | u8 lps_val, u8 rpwm_val) | |
868 | { | |
869 | u8 lps = lps_val; | |
870 | u8 rpwm = rpwm_val; | |
871 | ||
872 | btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps); | |
873 | btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm); | |
874 | } | |
875 | ||
876 | static void btc8821a1ant_lps_rpwm(struct btc_coexist *btcoexist, | |
877 | bool force_exec, u8 lps_val, u8 rpwm_val) | |
878 | { | |
879 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
880 | ||
881 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
882 | "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n", | |
883 | (force_exec ? "force to" : ""), lps_val, rpwm_val); | |
884 | coex_dm->cur_lps = lps_val; | |
885 | coex_dm->cur_rpwm = rpwm_val; | |
886 | ||
887 | if (!force_exec) { | |
888 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
889 | "[BTCoex], LPS-RxBeaconMode = 0x%x, LPS-RPWM = 0x%x!!\n", | |
890 | coex_dm->cur_lps, coex_dm->cur_rpwm); | |
891 | ||
892 | if ((coex_dm->pre_lps == coex_dm->cur_lps) && | |
893 | (coex_dm->pre_rpwm == coex_dm->cur_rpwm)) { | |
894 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
895 | "[BTCoex], LPS-RPWM_Last = 0x%x, LPS-RPWM_Now = 0x%x!!\n", | |
896 | coex_dm->pre_rpwm, coex_dm->cur_rpwm); | |
897 | ||
898 | return; | |
899 | } | |
900 | } | |
901 | btc8821a1ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val); | |
902 | ||
903 | coex_dm->pre_lps = coex_dm->cur_lps; | |
904 | coex_dm->pre_rpwm = coex_dm->cur_rpwm; | |
905 | } | |
906 | ||
907 | static void btc8821a1ant_sw_mechanism(struct btc_coexist *btcoexist, | |
908 | bool low_penalty_ra) | |
909 | { | |
910 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
911 | ||
912 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
913 | "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra); | |
914 | ||
915 | btc8821a1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra); | |
916 | } | |
917 | ||
918 | static void btc8821a1ant_set_ant_path(struct btc_coexist *btcoexist, | |
919 | u8 ant_pos_type, bool init_hw_cfg, | |
920 | bool wifi_off) | |
921 | { | |
922 | struct btc_board_info *board_info = &btcoexist->board_info; | |
923 | u32 u4_tmp = 0; | |
924 | u8 h2c_parameter[2] = {0}; | |
925 | ||
926 | if (init_hw_cfg) { | |
927 | /* 0x4c[23] = 0, 0x4c[24] = 1 Antenna control by WL/BT */ | |
928 | u4_tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c); | |
929 | u4_tmp &= ~BIT23; | |
930 | u4_tmp |= BIT24; | |
931 | btcoexist->btc_write_4byte(btcoexist, 0x4c, u4_tmp); | |
932 | ||
933 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0x975, 0x3, 0x3); | |
934 | btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77); | |
935 | ||
936 | if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) { | |
937 | /* tell firmware "antenna inverse" | |
938 | * WRONG firmware antenna control code, need fw to fix | |
939 | */ | |
940 | h2c_parameter[0] = 1; | |
941 | h2c_parameter[1] = 1; | |
942 | btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, | |
943 | h2c_parameter); | |
944 | } else { | |
945 | /* tell firmware "no antenna inverse" | |
946 | * WRONG firmware antenna control code, need fw to fix | |
947 | */ | |
948 | h2c_parameter[0] = 0; | |
949 | h2c_parameter[1] = 1; | |
950 | btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, | |
951 | h2c_parameter); | |
952 | } | |
953 | } else if (wifi_off) { | |
954 | /* 0x4c[24:23] = 00, Set Antenna control | |
955 | * by BT_RFE_CTRL BT Vendor 0xac = 0xf002 | |
956 | */ | |
957 | u4_tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c); | |
958 | u4_tmp &= ~BIT23; | |
959 | u4_tmp &= ~BIT24; | |
960 | btcoexist->btc_write_4byte(btcoexist, 0x4c, u4_tmp); | |
961 | ||
962 | /* 0x765 = 0x18 */ | |
963 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x3); | |
964 | } else { | |
965 | /* 0x765 = 0x0 */ | |
966 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x0); | |
967 | } | |
968 | ||
969 | /* ext switch setting */ | |
970 | switch (ant_pos_type) { | |
971 | case BTC_ANT_PATH_WIFI: | |
972 | btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77); | |
973 | if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) | |
974 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7, | |
975 | 0x30, 0x1); | |
976 | else | |
977 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7, | |
978 | 0x30, 0x2); | |
979 | break; | |
980 | case BTC_ANT_PATH_BT: | |
981 | btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77); | |
982 | if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) | |
983 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7, | |
984 | 0x30, 0x2); | |
985 | else | |
986 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7, | |
987 | 0x30, 0x1); | |
988 | break; | |
989 | default: | |
990 | case BTC_ANT_PATH_PTA: | |
991 | btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x66); | |
992 | if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) | |
993 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7, | |
994 | 0x30, 0x1); | |
995 | else | |
996 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7, | |
997 | 0x30, 0x2); | |
998 | break; | |
999 | } | |
1000 | } | |
1001 | ||
1002 | static void btc8821a1ant_ps_tdma(struct btc_coexist *btcoexist, | |
1003 | bool force_exec, bool turn_on, u8 type) | |
1004 | { | |
1005 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
1006 | u8 rssi_adjust_val = 0; | |
1007 | ||
1008 | coex_dm->cur_ps_tdma_on = turn_on; | |
1009 | coex_dm->cur_ps_tdma = type; | |
1010 | ||
1011 | if (!force_exec) { | |
1012 | if (coex_dm->cur_ps_tdma_on) { | |
1013 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1014 | "[BTCoex], ********** TDMA(on, %d) **********\n", | |
1015 | coex_dm->cur_ps_tdma); | |
1016 | } else { | |
1017 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1018 | "[BTCoex], ********** TDMA(off, %d) **********\n", | |
1019 | coex_dm->cur_ps_tdma); | |
1020 | } | |
1021 | if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && | |
1022 | (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) | |
1023 | return; | |
1024 | } | |
1025 | if (turn_on) { | |
1026 | switch (type) { | |
1027 | default: | |
1028 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1a, | |
1029 | 0x1a, 0x0, 0x50); | |
1030 | break; | |
1031 | case 1: | |
1032 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x3a, | |
1033 | 0x03, 0x10, 0x50); | |
1034 | rssi_adjust_val = 11; | |
1035 | break; | |
1036 | case 2: | |
1037 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x2b, | |
1038 | 0x03, 0x10, 0x50); | |
1039 | rssi_adjust_val = 14; | |
1040 | break; | |
1041 | case 3: | |
1042 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1d, | |
1043 | 0x1d, 0x0, 0x10); | |
1044 | break; | |
1045 | case 4: | |
1046 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15, | |
1047 | 0x3, 0x14, 0x0); | |
1048 | rssi_adjust_val = 17; | |
1049 | break; | |
1050 | case 5: | |
1051 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x15, | |
1052 | 0x3, 0x11, 0x10); | |
1053 | break; | |
1054 | case 6: | |
1055 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x20, | |
1056 | 0x3, 0x11, 0x13); | |
1057 | break; | |
1058 | case 7: | |
1059 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xc, | |
1060 | 0x5, 0x0, 0x0); | |
1061 | break; | |
1062 | case 8: | |
1063 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25, | |
1064 | 0x3, 0x10, 0x0); | |
1065 | break; | |
1066 | case 9: | |
1067 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x21, | |
1068 | 0x3, 0x10, 0x50); | |
1069 | rssi_adjust_val = 18; | |
1070 | break; | |
1071 | case 10: | |
1072 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa, | |
1073 | 0xa, 0x0, 0x40); | |
1074 | break; | |
1075 | case 11: | |
1076 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x15, | |
1077 | 0x03, 0x10, 0x50); | |
1078 | rssi_adjust_val = 20; | |
1079 | break; | |
1080 | case 12: | |
1081 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x0a, | |
1082 | 0x0a, 0x0, 0x50); | |
1083 | break; | |
1084 | case 13: | |
1085 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x12, | |
1086 | 0x12, 0x0, 0x50); | |
1087 | break; | |
1088 | case 14: | |
1089 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1e, | |
1090 | 0x3, 0x10, 0x14); | |
1091 | break; | |
1092 | case 15: | |
1093 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa, | |
1094 | 0x3, 0x8, 0x0); | |
1095 | break; | |
1096 | case 16: | |
1097 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15, | |
1098 | 0x3, 0x10, 0x0); | |
1099 | rssi_adjust_val = 18; | |
1100 | break; | |
1101 | case 18: | |
1102 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25, | |
1103 | 0x3, 0x10, 0x0); | |
1104 | rssi_adjust_val = 14; | |
1105 | break; | |
1106 | case 20: | |
1107 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x35, | |
1108 | 0x03, 0x11, 0x10); | |
1109 | break; | |
1110 | case 21: | |
1111 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x25, | |
1112 | 0x03, 0x11, 0x11); | |
1113 | break; | |
1114 | case 22: | |
1115 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x25, | |
1116 | 0x03, 0x11, 0x10); | |
1117 | break; | |
1118 | case 23: | |
1119 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25, | |
1120 | 0x3, 0x31, 0x18); | |
1121 | rssi_adjust_val = 22; | |
1122 | break; | |
1123 | case 24: | |
1124 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15, | |
1125 | 0x3, 0x31, 0x18); | |
1126 | rssi_adjust_val = 22; | |
1127 | break; | |
1128 | case 25: | |
1129 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa, | |
1130 | 0x3, 0x31, 0x18); | |
1131 | rssi_adjust_val = 22; | |
1132 | break; | |
1133 | case 26: | |
1134 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa, | |
1135 | 0x3, 0x31, 0x18); | |
1136 | rssi_adjust_val = 22; | |
1137 | break; | |
1138 | case 27: | |
1139 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25, | |
1140 | 0x3, 0x31, 0x98); | |
1141 | rssi_adjust_val = 22; | |
1142 | break; | |
1143 | case 28: | |
1144 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x69, 0x25, | |
1145 | 0x3, 0x31, 0x0); | |
1146 | break; | |
1147 | case 29: | |
1148 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xab, 0x1a, | |
1149 | 0x1a, 0x1, 0x10); | |
1150 | break; | |
1151 | case 30: | |
1152 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x30, | |
1153 | 0x3, 0x10, 0x10); | |
1154 | break; | |
1155 | case 31: | |
1156 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1a, | |
1157 | 0x1a, 0, 0x58); | |
1158 | break; | |
1159 | case 32: | |
1160 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x35, | |
1161 | 0x3, 0x11, 0x11); | |
1162 | break; | |
1163 | case 33: | |
1164 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x25, | |
1165 | 0x3, 0x30, 0x90); | |
1166 | break; | |
1167 | case 34: | |
1168 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x53, 0x1a, | |
1169 | 0x1a, 0x0, 0x10); | |
1170 | break; | |
1171 | case 35: | |
1172 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x63, 0x1a, | |
1173 | 0x1a, 0x0, 0x10); | |
1174 | break; | |
1175 | case 36: | |
1176 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x12, | |
1177 | 0x3, 0x14, 0x50); | |
1178 | break; | |
1179 | case 40: | |
1180 | /* SoftAP only with no sta associated, BT disable, TDMA | |
1181 | * mode for power saving | |
1182 | * | |
1183 | * here softap mode screen off will cost 70-80mA for | |
1184 | * phone | |
1185 | */ | |
1186 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x23, 0x18, | |
1187 | 0x00, 0x10, 0x24); | |
1188 | break; | |
1189 | case 41: | |
1190 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x15, | |
1191 | 0x3, 0x11, 0x11); | |
1192 | break; | |
1193 | case 42: | |
1194 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x20, | |
1195 | 0x3, 0x11, 0x11); | |
1196 | break; | |
1197 | case 43: | |
1198 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x30, | |
1199 | 0x3, 0x10, 0x11); | |
1200 | break; | |
1201 | } | |
1202 | } else { | |
1203 | /* disable PS tdma */ | |
1204 | switch (type) { | |
1205 | case 8: | |
1206 | /* PTA Control */ | |
1207 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x8, 0x0, 0x0, | |
1208 | 0x0, 0x0); | |
1209 | btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, | |
1210 | false, false); | |
1211 | break; | |
1212 | case 0: | |
1213 | default: | |
1214 | /* Software control, Antenna at BT side */ | |
1215 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, | |
1216 | 0x0, 0x0); | |
1217 | btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, | |
1218 | false, false); | |
1219 | break; | |
1220 | case 9: | |
1221 | /* Software control, Antenna at WiFi side */ | |
1222 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, | |
1223 | 0x0, 0x0); | |
1224 | btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_WIFI, | |
1225 | false, false); | |
1226 | break; | |
1227 | case 10: | |
1228 | /* under 5G */ | |
1229 | btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, | |
1230 | 0x8, 0x0); | |
1231 | btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, | |
1232 | false, false); | |
1233 | break; | |
1234 | } | |
1235 | } | |
1236 | rssi_adjust_val = 0; | |
1237 | btcoexist->btc_set(btcoexist, | |
1238 | BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE, &rssi_adjust_val); | |
1239 | ||
1240 | /* update pre state */ | |
1241 | coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on; | |
1242 | coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma; | |
1243 | } | |
1244 | ||
1245 | static bool btc8821a1ant_is_common_action(struct btc_coexist *btcoexist) | |
1246 | { | |
1247 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
1248 | bool common = false, wifi_connected = false, wifi_busy = false; | |
1249 | ||
1250 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, | |
1251 | &wifi_connected); | |
1252 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); | |
1253 | ||
1254 | if (!wifi_connected && | |
1255 | BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == | |
1256 | coex_dm->bt_status) { | |
1257 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1258 | "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n"); | |
1259 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1260 | ||
1261 | common = true; | |
1262 | } else if (wifi_connected && | |
1263 | (BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == | |
1264 | coex_dm->bt_status)) { | |
1265 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1266 | "[BTCoex], Wifi connected + BT non connected-idle!!\n"); | |
1267 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1268 | ||
1269 | common = true; | |
1270 | } else if (!wifi_connected && | |
1271 | (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE == | |
1272 | coex_dm->bt_status)) { | |
1273 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1274 | "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n"); | |
1275 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1276 | ||
1277 | common = true; | |
1278 | } else if (wifi_connected && | |
1279 | (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE == | |
1280 | coex_dm->bt_status)) { | |
1281 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1282 | "[BTCoex], Wifi connected + BT connected-idle!!\n"); | |
1283 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1284 | ||
1285 | common = true; | |
1286 | } else if (!wifi_connected && | |
1287 | (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE != | |
1288 | coex_dm->bt_status)) { | |
1289 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1290 | "[BTCoex], Wifi non connected-idle + BT Busy!!\n"); | |
1291 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1292 | ||
1293 | common = true; | |
1294 | } else { | |
1295 | if (wifi_busy) { | |
1296 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1297 | "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); | |
1298 | } else { | |
1299 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1300 | "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); | |
1301 | } | |
1302 | ||
1303 | common = false; | |
1304 | } | |
1305 | ||
1306 | return common; | |
1307 | } | |
1308 | ||
1309 | static void btc8821a1ant_ps_tdma_check_for_pwr_save(struct btc_coexist *btcoex, | |
1310 | bool new_ps_state) | |
1311 | { | |
1312 | u8 lps_mode = 0x0; | |
1313 | ||
1314 | btcoex->btc_get(btcoex, BTC_GET_U1_LPS_MODE, &lps_mode); | |
1315 | ||
1316 | if (lps_mode) { | |
1317 | /* already under LPS state */ | |
1318 | if (new_ps_state) { | |
1319 | /* keep state under LPS, do nothing */ | |
1320 | } else { | |
1321 | /* will leave LPS state, turn off psTdma first */ | |
1322 | btc8821a1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 0); | |
1323 | } | |
1324 | } else { | |
1325 | /* NO PS state*/ | |
1326 | if (new_ps_state) { | |
1327 | /* will enter LPS state, turn off psTdma first */ | |
1328 | btc8821a1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 0); | |
1329 | } else { | |
1330 | /* keep state under NO PS state, do nothing */ | |
1331 | } | |
1332 | } | |
1333 | } | |
1334 | ||
1335 | static void btc8821a1ant_power_save_state(struct btc_coexist *btcoexist, | |
1336 | u8 ps_type, u8 lps_val, u8 rpwm_val) | |
1337 | { | |
1338 | bool low_pwr_disable = false; | |
1339 | ||
1340 | switch (ps_type) { | |
1341 | case BTC_PS_WIFI_NATIVE: | |
1342 | /* recover to original 32k low power setting */ | |
1343 | low_pwr_disable = false; | |
1344 | btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, | |
1345 | &low_pwr_disable); | |
1346 | btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL); | |
1347 | break; | |
1348 | case BTC_PS_LPS_ON: | |
1349 | btc8821a1ant_ps_tdma_check_for_pwr_save(btcoexist, | |
1350 | true); | |
1351 | btc8821a1ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val, | |
1352 | rpwm_val); | |
1353 | /* when coex force to enter LPS, do not enter 32k low power */ | |
1354 | low_pwr_disable = true; | |
1355 | btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, | |
1356 | &low_pwr_disable); | |
1357 | /* power save must executed before psTdma */ | |
1358 | btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL); | |
1359 | break; | |
1360 | case BTC_PS_LPS_OFF: | |
1361 | btc8821a1ant_ps_tdma_check_for_pwr_save(btcoexist, false); | |
1362 | btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL); | |
1363 | break; | |
1364 | default: | |
1365 | break; | |
1366 | } | |
1367 | } | |
1368 | ||
1369 | static void btc8821a1ant_coex_under_5g(struct btc_coexist *btcoexist) | |
1370 | { | |
1371 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, | |
1372 | 0x0, 0x0); | |
1373 | btc8821a1ant_ignore_wlan_act(btcoexist, NORMAL_EXEC, true); | |
1374 | ||
1375 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 10); | |
1376 | ||
1377 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); | |
1378 | ||
1379 | btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); | |
1380 | ||
1381 | btc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 5); | |
1382 | } | |
1383 | ||
1384 | /*********************************************** | |
1385 | * | |
1386 | * Software Coex Mechanism start | |
1387 | * | |
1388 | ***********************************************/ | |
1389 | ||
1390 | /* SCO only or SCO+PAN(HS) */ | |
1391 | static void btc8821a1ant_action_sco(struct btc_coexist *btcoexist) | |
1392 | { | |
1393 | btc8821a1ant_sw_mechanism(btcoexist, true); | |
1394 | } | |
1395 | ||
1396 | static void btc8821a1ant_action_hid(struct btc_coexist *btcoexist) | |
1397 | { | |
1398 | btc8821a1ant_sw_mechanism(btcoexist, true); | |
1399 | } | |
1400 | ||
1401 | /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ | |
1402 | static void btc8821a1ant_action_a2dp(struct btc_coexist *btcoexist) | |
1403 | { | |
1404 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1405 | } | |
1406 | ||
1407 | static void btc8821a1ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) | |
1408 | { | |
1409 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1410 | } | |
1411 | ||
1412 | static void btc8821a1ant_action_pan_edr(struct btc_coexist *btcoexist) | |
1413 | { | |
1414 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1415 | } | |
1416 | ||
1417 | /* PAN(HS) only */ | |
1418 | static void btc8821a1ant_action_pan_hs(struct btc_coexist *btcoexist) | |
1419 | { | |
1420 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1421 | } | |
1422 | ||
1423 | /* PAN(EDR)+A2DP */ | |
1424 | static void btc8821a1ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) | |
1425 | { | |
1426 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
1427 | } | |
1428 | ||
1429 | static void btc8821a1ant_action_pan_edr_hid(struct btc_coexist *btcoexist) | |
1430 | { | |
1431 | btc8821a1ant_sw_mechanism(btcoexist, true); | |
1432 | } | |
1433 | ||
1434 | /* HID+A2DP+PAN(EDR) */ | |
1435 | static void btc8821a1ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) | |
1436 | { | |
1437 | btc8821a1ant_sw_mechanism(btcoexist, true); | |
1438 | } | |
1439 | ||
1440 | static void btc8821a1ant_action_hid_a2dp(struct btc_coexist *btcoexist) | |
1441 | { | |
1442 | btc8821a1ant_sw_mechanism(btcoexist, true); | |
1443 | } | |
1444 | ||
1445 | /*********************************************** | |
1446 | * | |
1447 | * Non-Software Coex Mechanism start | |
1448 | * | |
1449 | ***********************************************/ | |
1450 | static | |
1451 | void btc8821a1ant_action_wifi_multi_port(struct btc_coexist *btcoexist) | |
1452 | { | |
1453 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
1454 | ||
1455 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); | |
1456 | /* tdma and coex table */ | |
1457 | if (coex_dm->bt_status == BT_8821A_1ANT_BT_STATUS_ACL_BUSY) { | |
1458 | if (bt_link_info->a2dp_exist) { | |
1459 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); | |
1460 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1461 | NORMAL_EXEC, 1); | |
1462 | } else if (bt_link_info->a2dp_exist && | |
1463 | bt_link_info->pan_exist) { | |
1464 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1465 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1466 | NORMAL_EXEC, 4); | |
1467 | } else { | |
1468 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); | |
1469 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1470 | NORMAL_EXEC, 4); | |
1471 | } | |
1472 | } else if ((coex_dm->bt_status == BT_8821A_1ANT_BT_STATUS_SCO_BUSY) || | |
1473 | (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == | |
1474 | coex_dm->bt_status)) { | |
1475 | btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist, | |
1476 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN); | |
1477 | } else { | |
1478 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1479 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); | |
1480 | } | |
1481 | } | |
1482 | ||
1483 | static | |
1484 | void btc8821a1ant_action_wifi_not_connected_asso_auth( | |
1485 | struct btc_coexist *btcoexist) | |
1486 | { | |
1487 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
1488 | ||
1489 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, | |
1490 | 0x0); | |
1491 | ||
1492 | /* tdma and coex table */ | |
1493 | if ((bt_link_info->sco_exist) || (bt_link_info->hid_exist)) { | |
1494 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); | |
1495 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); | |
1496 | } else if ((bt_link_info->a2dp_exist) || (bt_link_info->pan_exist)) { | |
1497 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); | |
1498 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); | |
1499 | } else { | |
1500 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1501 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); | |
1502 | } | |
1503 | } | |
1504 | ||
1505 | ||
1506 | static void btc8821a1ant_action_hs(struct btc_coexist *btcoexist) | |
1507 | { | |
1508 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5); | |
1509 | btc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 2); | |
1510 | } | |
1511 | ||
1512 | static void btc8821a1ant_action_bt_inquiry(struct btc_coexist *btcoexist) | |
1513 | { | |
1514 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
1515 | bool wifi_connected = false; | |
1516 | bool ap_enable = false; | |
1517 | bool wifi_busy = false, bt_busy = false; | |
1518 | ||
1519 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, | |
1520 | &wifi_connected); | |
1521 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, | |
1522 | &ap_enable); | |
1523 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); | |
1524 | btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy); | |
1525 | ||
1526 | if (!wifi_connected && !coex_sta->wifi_is_high_pri_task) { | |
1527 | btc8821a1ant_power_save_state(btcoexist, | |
1528 | BTC_PS_WIFI_NATIVE, 0x0, 0x0); | |
1529 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1530 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); | |
1531 | } else if ((bt_link_info->sco_exist) || (bt_link_info->a2dp_exist) || | |
1532 | (bt_link_info->hid_only)) { | |
1533 | /* SCO/HID-only busy */ | |
1534 | btc8821a1ant_power_save_state(btcoexist, | |
1535 | BTC_PS_WIFI_NATIVE, 0x0, 0x0); | |
1536 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32); | |
1537 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); | |
1538 | } else if ((bt_link_info->a2dp_exist) && (bt_link_info->hid_exist)) { | |
1539 | /* A2DP+HID busy */ | |
1540 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, | |
1541 | 0x0, 0x0); | |
1542 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); | |
1543 | ||
1544 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); | |
1545 | } else if ((bt_link_info->pan_exist) || (wifi_busy)) { | |
1546 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, | |
1547 | 0x0, 0x0); | |
1548 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); | |
1549 | ||
1550 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); | |
1551 | } else { | |
1552 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, | |
1553 | 0x0, 0x0); | |
1554 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1555 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); | |
1556 | } | |
1557 | } | |
1558 | ||
1559 | static void btc8821a1ant_act_bt_sco_hid_only_busy(struct btc_coexist *btcoexist, | |
1560 | u8 wifi_status) | |
1561 | { | |
1562 | /* tdma and coex table */ | |
1563 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5); | |
1564 | ||
1565 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); | |
1566 | } | |
1567 | ||
1568 | static void btc8821a1ant_act_wifi_con_bt_acl_busy(struct btc_coexist *btcoexist, | |
1569 | u8 wifi_status) | |
1570 | { | |
1571 | u8 bt_rssi_state; | |
1572 | ||
1573 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
1574 | ||
1575 | bt_rssi_state = btc8821a1ant_bt_rssi_state(btcoexist, 2, 28, 0); | |
1576 | ||
1577 | if (bt_link_info->hid_only) { | |
1578 | /* HID */ | |
1579 | btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist, | |
1580 | wifi_status); | |
1581 | coex_dm->auto_tdma_adjust = false; | |
1582 | return; | |
1583 | } else if (bt_link_info->a2dp_only) { | |
1584 | /* A2DP */ | |
1585 | if (wifi_status == BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE) { | |
1586 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32); | |
1587 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1588 | NORMAL_EXEC, 1); | |
1589 | coex_dm->auto_tdma_adjust = false; | |
1590 | } else if ((bt_rssi_state != BTC_RSSI_STATE_HIGH) && | |
1591 | (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { | |
1592 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); | |
1593 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1594 | NORMAL_EXEC, 1); | |
1595 | } else { | |
1596 | /* for low BT RSSI */ | |
1597 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); | |
1598 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1599 | NORMAL_EXEC, 1); | |
1600 | coex_dm->auto_tdma_adjust = false; | |
1601 | } | |
1602 | } else if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) { | |
1603 | /* HID+A2DP */ | |
1604 | if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || | |
1605 | (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { | |
1606 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, | |
1607 | true, 14); | |
1608 | coex_dm->auto_tdma_adjust = false; | |
1609 | } else { | |
1610 | /*for low BT RSSI*/ | |
1611 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, | |
1612 | true, 14); | |
1613 | coex_dm->auto_tdma_adjust = false; | |
1614 | } | |
1615 | ||
1616 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); | |
1617 | } else if ((bt_link_info->pan_only) || | |
1618 | (bt_link_info->hid_exist && bt_link_info->pan_exist)) { | |
1619 | /* PAN(OPP, FTP), HID+PAN(OPP, FTP) */ | |
1620 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3); | |
1621 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6); | |
1622 | coex_dm->auto_tdma_adjust = false; | |
1623 | } else if (((bt_link_info->a2dp_exist) && (bt_link_info->pan_exist)) || | |
1624 | (bt_link_info->hid_exist && bt_link_info->a2dp_exist && | |
1625 | bt_link_info->pan_exist)) { | |
1626 | /* A2DP+PAN(OPP, FTP), HID+A2DP+PAN(OPP, FTP) */ | |
1627 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 43); | |
1628 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); | |
1629 | coex_dm->auto_tdma_adjust = false; | |
1630 | } else { | |
1631 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11); | |
1632 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); | |
1633 | coex_dm->auto_tdma_adjust = false; | |
1634 | } | |
1635 | } | |
1636 | ||
1637 | static | |
1638 | void btc8821a1ant_action_wifi_not_connected(struct btc_coexist *btcoexist) | |
1639 | { | |
1640 | /* power save state */ | |
1641 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); | |
1642 | ||
1643 | /* tdma and coex table */ | |
1644 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1645 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); | |
1646 | } | |
1647 | ||
1648 | static void btc8821a1ant_act_wifi_not_conn_scan(struct btc_coexist *btcoexist) | |
1649 | { | |
1650 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
1651 | ||
1652 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); | |
1653 | ||
1654 | /* tdma and coex table */ | |
1655 | if (coex_dm->bt_status == BT_8821A_1ANT_BT_STATUS_ACL_BUSY) { | |
1656 | if (bt_link_info->a2dp_exist) { | |
1657 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); | |
1658 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1659 | NORMAL_EXEC, 1); | |
1660 | } else if (bt_link_info->a2dp_exist && | |
1661 | bt_link_info->pan_exist) { | |
1662 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); | |
1663 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1664 | NORMAL_EXEC, 4); | |
1665 | } else { | |
1666 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); | |
1667 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1668 | NORMAL_EXEC, 4); | |
1669 | } | |
1670 | } else if ((coex_dm->bt_status == BT_8821A_1ANT_BT_STATUS_SCO_BUSY) || | |
1671 | (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == | |
1672 | coex_dm->bt_status)) { | |
1673 | btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist, | |
1674 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN); | |
1675 | } else { | |
1676 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1677 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); | |
1678 | } | |
1679 | } | |
1680 | ||
1681 | static | |
1682 | void btc8821a1ant_action_wifi_connected_scan(struct btc_coexist *btcoexist) | |
1683 | { | |
1684 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
1685 | ||
1686 | /* power save state */ | |
1687 | btc8821a1ant_power_save_state(btcoexist, | |
1688 | BTC_PS_WIFI_NATIVE, 0x0, 0x0); | |
1689 | ||
1690 | /* tdma and coex table */ | |
1691 | if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) { | |
1692 | if (bt_link_info->a2dp_exist) { | |
1693 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); | |
1694 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1695 | NORMAL_EXEC, 1); | |
1696 | } else { | |
1697 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); | |
1698 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1699 | NORMAL_EXEC, 4); | |
1700 | } | |
1701 | } else if ((coex_dm->bt_status == BT_8821A_1ANT_BT_STATUS_SCO_BUSY) || | |
1702 | (coex_dm->bt_status == | |
1703 | BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY)) { | |
1704 | btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist, | |
1705 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN); | |
1706 | } else { | |
1707 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1708 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); | |
1709 | } | |
1710 | } | |
1711 | ||
1712 | static void btc8821a1ant_act_wifi_conn_sp_pkt(struct btc_coexist *btcoexist) | |
1713 | { | |
1714 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
1715 | ||
1716 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, | |
1717 | 0x0, 0x0); | |
1718 | ||
1719 | /* tdma and coex table */ | |
1720 | if ((bt_link_info->sco_exist) || (bt_link_info->hid_exist) || | |
1721 | (bt_link_info->a2dp_exist)) { | |
1722 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32); | |
1723 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); | |
1724 | } | |
1725 | ||
1726 | if ((bt_link_info->hid_exist) && (bt_link_info->a2dp_exist)) { | |
1727 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); | |
1728 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1); | |
1729 | } else if (bt_link_info->pan_exist) { | |
1730 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20); | |
1731 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); | |
1732 | } else { | |
1733 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1734 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); | |
1735 | } | |
1736 | } | |
1737 | ||
1738 | static void btc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist) | |
1739 | { | |
1740 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
1741 | bool wifi_busy = false; | |
1742 | bool scan = false, link = false, roam = false; | |
1743 | bool under_4way = false; | |
1744 | bool ap_enable = false; | |
1745 | ||
1746 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1747 | "[BTCoex], CoexForWifiConnect()===>\n"); | |
1748 | ||
1749 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, | |
1750 | &under_4way); | |
1751 | if (under_4way) { | |
1752 | btc8821a1ant_act_wifi_conn_sp_pkt(btcoexist); | |
1753 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1754 | "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n"); | |
1755 | return; | |
1756 | } | |
1757 | ||
1758 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); | |
1759 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); | |
1760 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); | |
1761 | if (scan || link || roam) { | |
1762 | if (scan) | |
1763 | btc8821a1ant_action_wifi_connected_scan(btcoexist); | |
1764 | else | |
1765 | btc8821a1ant_act_wifi_conn_sp_pkt(btcoexist); | |
1766 | ||
1767 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1768 | "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n"); | |
1769 | return; | |
1770 | } | |
1771 | ||
1772 | /* power save state*/ | |
1773 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, | |
1774 | &ap_enable); | |
1775 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); | |
1776 | if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == | |
1777 | coex_dm->bt_status && !ap_enable && | |
1778 | !btcoexist->bt_link_info.hid_only) { | |
1779 | if (!wifi_busy && btcoexist->bt_link_info.a2dp_only) | |
1780 | /* A2DP */ | |
1781 | btc8821a1ant_power_save_state(btcoexist, | |
1782 | BTC_PS_WIFI_NATIVE, 0x0, 0x0); | |
1783 | else | |
1784 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON, | |
1785 | 0x50, 0x4); | |
1786 | } else { | |
1787 | btc8821a1ant_power_save_state(btcoexist, | |
1788 | BTC_PS_WIFI_NATIVE, | |
1789 | 0x0, 0x0); | |
1790 | } | |
1791 | ||
1792 | /* tdma and coex table */ | |
1793 | if (!wifi_busy) { | |
1794 | if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) { | |
1795 | btc8821a1ant_act_wifi_con_bt_acl_busy(btcoexist, | |
1796 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE); | |
1797 | } else if ((BT_8821A_1ANT_BT_STATUS_SCO_BUSY == | |
1798 | coex_dm->bt_status) || | |
1799 | (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == | |
1800 | coex_dm->bt_status)) { | |
1801 | btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist, | |
1802 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE); | |
1803 | } else { | |
1804 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1805 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1806 | NORMAL_EXEC, 2); | |
1807 | } | |
1808 | } else { | |
1809 | if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) { | |
1810 | btc8821a1ant_act_wifi_con_bt_acl_busy(btcoexist, | |
1811 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY); | |
1812 | } else if ((BT_8821A_1ANT_BT_STATUS_SCO_BUSY == | |
1813 | coex_dm->bt_status) || | |
1814 | (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == | |
1815 | coex_dm->bt_status)) { | |
1816 | btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist, | |
1817 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY); | |
1818 | } else { | |
1819 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); | |
1820 | btc8821a1ant_coex_table_with_type(btcoexist, | |
1821 | NORMAL_EXEC, 2); | |
1822 | } | |
1823 | } | |
1824 | } | |
1825 | ||
1826 | static void btc8821a1ant_run_sw_coex_mech(struct btc_coexist *btcoexist) | |
1827 | { | |
1828 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
1829 | u8 algorithm = 0; | |
1830 | ||
1831 | algorithm = btc8821a1ant_action_algorithm(btcoexist); | |
1832 | coex_dm->cur_algorithm = algorithm; | |
1833 | ||
1834 | if (!btc8821a1ant_is_common_action(btcoexist)) { | |
1835 | switch (coex_dm->cur_algorithm) { | |
1836 | case BT_8821A_1ANT_COEX_ALGO_SCO: | |
1837 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1838 | "[BTCoex], Action algorithm = SCO\n"); | |
1839 | btc8821a1ant_action_sco(btcoexist); | |
1840 | break; | |
1841 | case BT_8821A_1ANT_COEX_ALGO_HID: | |
1842 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1843 | "[BTCoex], Action algorithm = HID\n"); | |
1844 | btc8821a1ant_action_hid(btcoexist); | |
1845 | break; | |
1846 | case BT_8821A_1ANT_COEX_ALGO_A2DP: | |
1847 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1848 | "[BTCoex], Action algorithm = A2DP\n"); | |
1849 | btc8821a1ant_action_a2dp(btcoexist); | |
1850 | break; | |
1851 | case BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS: | |
1852 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1853 | "[BTCoex], Action algorithm = A2DP+PAN(HS)\n"); | |
1854 | btc8821a1ant_action_a2dp_pan_hs(btcoexist); | |
1855 | break; | |
1856 | case BT_8821A_1ANT_COEX_ALGO_PANEDR: | |
1857 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1858 | "[BTCoex], Action algorithm = PAN(EDR)\n"); | |
1859 | btc8821a1ant_action_pan_edr(btcoexist); | |
1860 | break; | |
1861 | case BT_8821A_1ANT_COEX_ALGO_PANHS: | |
1862 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1863 | "[BTCoex], Action algorithm = HS mode\n"); | |
1864 | btc8821a1ant_action_pan_hs(btcoexist); | |
1865 | break; | |
1866 | case BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP: | |
1867 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1868 | "[BTCoex], Action algorithm = PAN+A2DP\n"); | |
1869 | btc8821a1ant_action_pan_edr_a2dp(btcoexist); | |
1870 | break; | |
1871 | case BT_8821A_1ANT_COEX_ALGO_PANEDR_HID: | |
1872 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1873 | "[BTCoex], Action algorithm = PAN(EDR)+HID\n"); | |
1874 | btc8821a1ant_action_pan_edr_hid(btcoexist); | |
1875 | break; | |
1876 | case BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR: | |
1877 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1878 | "[BTCoex], Action algorithm = HID+A2DP+PAN\n"); | |
1879 | btc8821a1ant_action_hid_a2dp_pan_edr(btcoexist); | |
1880 | break; | |
1881 | case BT_8821A_1ANT_COEX_ALGO_HID_A2DP: | |
1882 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1883 | "[BTCoex], Action algorithm = HID+A2DP\n"); | |
1884 | btc8821a1ant_action_hid_a2dp(btcoexist); | |
1885 | break; | |
1886 | default: | |
1887 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1888 | "[BTCoex], Action algorithm = coexist All Off!!\n"); | |
1889 | /*btc8821a1ant_coex_all_off(btcoexist);*/ | |
1890 | break; | |
1891 | } | |
1892 | coex_dm->pre_algorithm = coex_dm->cur_algorithm; | |
1893 | } | |
1894 | } | |
1895 | ||
1896 | static void btc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) | |
1897 | { | |
1898 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
1899 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
1900 | bool wifi_connected = false, bt_hs_on = false; | |
1901 | bool increase_scan_dev_num = false; | |
1902 | bool bt_ctrl_agg_buf_size = false; | |
1903 | u8 agg_buf_size = 5; | |
1904 | u32 wifi_link_status = 0; | |
1905 | u32 num_of_wifi_link = 0; | |
1906 | bool wifi_under_5g = false; | |
1907 | ||
1908 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1909 | "[BTCoex], RunCoexistMechanism()===>\n"); | |
1910 | ||
1911 | if (btcoexist->manual_control) { | |
1912 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1913 | "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); | |
1914 | return; | |
1915 | } | |
1916 | ||
1917 | if (btcoexist->stop_coex_dm) { | |
1918 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1919 | "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"); | |
1920 | return; | |
1921 | } | |
1922 | ||
1923 | if (coex_sta->under_ips) { | |
1924 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1925 | "[BTCoex], wifi is under IPS !!!\n"); | |
1926 | return; | |
1927 | } | |
1928 | ||
1929 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
1930 | if (wifi_under_5g) { | |
1931 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
1932 | "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); | |
1933 | btc8821a1ant_coex_under_5g(btcoexist); | |
1934 | return; | |
1935 | } | |
1936 | ||
1937 | if ((BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) || | |
1938 | (BT_8821A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) || | |
1939 | (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) | |
1940 | increase_scan_dev_num = true; | |
1941 | ||
1942 | btcoexist->btc_set(btcoexist, BTC_SET_BL_INC_SCAN_DEV_NUM, | |
1943 | &increase_scan_dev_num); | |
1944 | ||
1945 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, | |
1946 | &wifi_connected); | |
1947 | ||
1948 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS, | |
1949 | &wifi_link_status); | |
1950 | num_of_wifi_link = wifi_link_status >> 16; | |
1951 | if ((num_of_wifi_link >= 2) || | |
1952 | (wifi_link_status & WIFI_P2P_GO_CONNECTED)) { | |
1953 | btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); | |
1954 | btc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false, | |
1955 | bt_ctrl_agg_buf_size, agg_buf_size); | |
1956 | btc8821a1ant_action_wifi_multi_port(btcoexist); | |
1957 | return; | |
1958 | } | |
1959 | ||
1960 | if (!bt_link_info->sco_exist && !bt_link_info->hid_exist) { | |
1961 | btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); | |
1962 | } else { | |
1963 | if (wifi_connected) { | |
1964 | btc8821a1ant_wifi_rssi_state(btcoexist, 1, 2, | |
1965 | 30, 0); | |
1966 | btc8821a1ant_limited_tx(btcoexist, | |
1967 | NORMAL_EXEC, 1, 1, | |
1968 | 0, 1); | |
1969 | } else { | |
1970 | btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, | |
1971 | 0, 0, 0, 0); | |
1972 | } | |
1973 | } | |
1974 | ||
1975 | if (bt_link_info->sco_exist) { | |
1976 | bt_ctrl_agg_buf_size = true; | |
1977 | agg_buf_size = 0x3; | |
1978 | } else if (bt_link_info->hid_exist) { | |
1979 | bt_ctrl_agg_buf_size = true; | |
1980 | agg_buf_size = 0x5; | |
1981 | } else if (bt_link_info->a2dp_exist || bt_link_info->pan_exist) { | |
1982 | bt_ctrl_agg_buf_size = true; | |
1983 | agg_buf_size = 0x8; | |
1984 | } | |
1985 | btc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false, | |
1986 | bt_ctrl_agg_buf_size, agg_buf_size); | |
1987 | ||
1988 | btc8821a1ant_run_sw_coex_mech(btcoexist); | |
1989 | ||
1990 | btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); | |
1991 | if (coex_sta->c2h_bt_inquiry_page) { | |
1992 | btc8821a1ant_action_bt_inquiry(btcoexist); | |
1993 | return; | |
1994 | } else if (bt_hs_on) { | |
1995 | btc8821a1ant_action_hs(btcoexist); | |
1996 | return; | |
1997 | } | |
1998 | ||
1999 | if (!wifi_connected) { | |
2000 | bool scan = false, link = false, roam = false; | |
2001 | ||
2002 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2003 | "[BTCoex], wifi is non connected-idle !!!\n"); | |
2004 | ||
2005 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); | |
2006 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); | |
2007 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); | |
2008 | ||
2009 | if (scan || link || roam) { | |
2010 | if (scan) | |
2011 | btc8821a1ant_act_wifi_not_conn_scan(btcoexist); | |
2012 | else | |
2013 | btc8821a1ant_action_wifi_not_connected_asso_auth( | |
2014 | btcoexist); | |
2015 | } else { | |
2016 | btc8821a1ant_action_wifi_not_connected(btcoexist); | |
2017 | } | |
2018 | } else { | |
2019 | /* wifi LPS/Busy */ | |
2020 | btc8821a1ant_action_wifi_connected(btcoexist); | |
2021 | } | |
2022 | } | |
2023 | ||
2024 | static void btc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist) | |
2025 | { | |
2026 | /* force to reset coex mechanism | |
2027 | * sw all off | |
2028 | */ | |
2029 | btc8821a1ant_sw_mechanism(btcoexist, false); | |
2030 | ||
2031 | btc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0); | |
2032 | } | |
2033 | ||
2034 | static void btc8821a1ant_init_hw_config(struct btc_coexist *btcoexist, | |
2035 | bool back_up, bool wifi_only) | |
2036 | { | |
2037 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2038 | u8 u1_tmp = 0; | |
2039 | bool wifi_under_5g = false; | |
2040 | ||
2041 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2042 | "[BTCoex], 1Ant Init HW Config!!\n"); | |
2043 | ||
2044 | if (wifi_only) | |
2045 | return; | |
2046 | ||
2047 | if (back_up) { | |
2048 | coex_dm->backup_arfr_cnt1 = btcoexist->btc_read_4byte(btcoexist, | |
2049 | 0x430); | |
2050 | coex_dm->backup_arfr_cnt2 = btcoexist->btc_read_4byte(btcoexist, | |
2051 | 0x434); | |
2052 | coex_dm->backup_retry_limit = | |
2053 | btcoexist->btc_read_2byte(btcoexist, 0x42a); | |
2054 | coex_dm->backup_ampdu_max_time = | |
2055 | btcoexist->btc_read_1byte(btcoexist, 0x456); | |
2056 | } | |
2057 | ||
2058 | /* 0x790[5:0] = 0x5 */ | |
2059 | u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x790); | |
2060 | u1_tmp &= 0xc0; | |
2061 | u1_tmp |= 0x5; | |
2062 | btcoexist->btc_write_1byte(btcoexist, 0x790, u1_tmp); | |
2063 | ||
2064 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2065 | ||
2066 | /* Antenna config */ | |
2067 | if (wifi_under_5g) | |
2068 | btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, | |
2069 | true, false); | |
2070 | else | |
2071 | btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, | |
2072 | true, false); | |
2073 | /* PTA parameter */ | |
2074 | btc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0); | |
2075 | ||
2076 | /* Enable counter statistics | |
2077 | * 0x76e[3] =1, WLAN_Act control by PTA | |
2078 | */ | |
2079 | btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); | |
2080 | btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3); | |
2081 | btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1); | |
2082 | } | |
2083 | ||
2084 | /************************************************************** | |
2085 | * extern function start with ex_btc8821a1ant_ | |
2086 | **************************************************************/ | |
2087 | void ex_btc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist, bool wifionly) | |
2088 | { | |
2089 | btc8821a1ant_init_hw_config(btcoexist, true, wifionly); | |
2090 | btcoexist->auto_report_1ant = true; | |
2091 | } | |
2092 | ||
2093 | void ex_btc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist) | |
2094 | { | |
2095 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2096 | ||
2097 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2098 | "[BTCoex], Coex Mechanism Init!!\n"); | |
2099 | ||
2100 | btcoexist->stop_coex_dm = false; | |
2101 | ||
2102 | btc8821a1ant_init_coex_dm(btcoexist); | |
2103 | ||
2104 | btc8821a1ant_query_bt_info(btcoexist); | |
2105 | } | |
2106 | ||
2107 | void ex_btc8821a1ant_display_coex_info(struct btc_coexist *btcoexist, | |
2108 | struct seq_file *m) | |
2109 | { | |
2110 | struct btc_board_info *board_info = &btcoexist->board_info; | |
2111 | struct btc_stack_info *stack_info = &btcoexist->stack_info; | |
2112 | struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; | |
2113 | u8 u1_tmp[4], i, bt_info_ext, ps_tdma_case = 0; | |
2114 | u16 u2_tmp[4]; | |
2115 | u32 u4_tmp[4]; | |
2116 | bool roam = false, scan = false, link = false, wifi_under_5g = false; | |
2117 | bool bt_hs_on = false, wifi_busy = false; | |
2118 | long wifi_rssi = 0, bt_hs_rssi = 0; | |
2119 | u32 wifi_bw, wifi_traffic_dir; | |
2120 | u8 wifi_dot11_chnl, wifi_hs_chnl; | |
2121 | u32 fw_ver = 0, bt_patch_ver = 0; | |
2122 | ||
2123 | seq_puts(m, "\n ============[BT Coexist info]============"); | |
2124 | ||
2125 | if (btcoexist->manual_control) { | |
2126 | seq_puts(m, "\n ============[Under Manual Control]============"); | |
2127 | seq_puts(m, "\n =========================================="); | |
2128 | } | |
2129 | if (btcoexist->stop_coex_dm) { | |
2130 | seq_puts(m, "\n ============[Coex is STOPPED]============"); | |
2131 | seq_puts(m, "\n =========================================="); | |
2132 | } | |
2133 | ||
2134 | seq_printf(m, "\n %-35s = %d/ %d/ %d", | |
2135 | "Ant PG Num/ Ant Mech/ Ant Pos:", | |
2136 | board_info->pg_ant_num, | |
2137 | board_info->btdm_ant_num, | |
2138 | board_info->btdm_ant_pos); | |
2139 | ||
2140 | seq_printf(m, "\n %-35s = %s / %d", "BT stack/ hci ext ver", | |
2141 | ((stack_info->profile_notified) ? "Yes" : "No"), | |
2142 | stack_info->hci_version); | |
2143 | ||
2144 | btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, | |
2145 | &bt_patch_ver); | |
2146 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); | |
2147 | seq_printf(m, "\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)", | |
2148 | "CoexVer/ FwVer/ PatchVer", | |
2149 | glcoex_ver_date_8821a_1ant, | |
2150 | glcoex_ver_8821a_1ant, | |
2151 | fw_ver, bt_patch_ver, | |
2152 | bt_patch_ver); | |
2153 | ||
2154 | btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, | |
2155 | &bt_hs_on); | |
2156 | btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL, | |
2157 | &wifi_dot11_chnl); | |
2158 | btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, | |
2159 | &wifi_hs_chnl); | |
2160 | seq_printf(m, "\n %-35s = %d / %d(%d)", | |
2161 | "Dot11 channel / HsChnl(HsMode)", | |
2162 | wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on); | |
2163 | ||
2164 | seq_printf(m, "\n %-35s = %3ph ", | |
2165 | "H2C Wifi inform bt chnl Info", | |
2166 | coex_dm->wifi_chnl_info); | |
2167 | ||
2168 | btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); | |
2169 | btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi); | |
2170 | seq_printf(m, "\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", | |
2171 | (int)wifi_rssi, (int)bt_hs_rssi); | |
2172 | ||
2173 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); | |
2174 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); | |
2175 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); | |
2176 | seq_printf(m, "\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan", | |
2177 | link, roam, scan); | |
2178 | ||
2179 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, | |
2180 | &wifi_under_5g); | |
2181 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, | |
2182 | &wifi_bw); | |
2183 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, | |
2184 | &wifi_busy); | |
2185 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, | |
2186 | &wifi_traffic_dir); | |
2187 | seq_printf(m, "\n %-35s = %s / %s/ %s ", "Wifi status", | |
2188 | (wifi_under_5g ? "5G" : "2.4G"), | |
2189 | ((wifi_bw == BTC_WIFI_BW_LEGACY) ? "Legacy" : | |
2190 | (((wifi_bw == BTC_WIFI_BW_HT40) ? "HT40" : "HT20"))), | |
2191 | ((!wifi_busy) ? "idle" : | |
2192 | ((wifi_traffic_dir == BTC_WIFI_TRAFFIC_TX) ? | |
2193 | "uplink" : "downlink"))); | |
2194 | seq_printf(m, "\n %-35s = [%s/ %d/ %d] ", | |
2195 | "BT [status/ rssi/ retryCnt]", | |
2196 | ((coex_sta->bt_disabled) ? ("disabled") : | |
2197 | ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") : | |
2198 | ((BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE == | |
2199 | coex_dm->bt_status) ? | |
2200 | "non-connected idle" : | |
2201 | ((BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE == | |
2202 | coex_dm->bt_status) ? | |
2203 | "connected-idle" : "busy")))), | |
2204 | coex_sta->bt_rssi, coex_sta->bt_retry_cnt); | |
2205 | ||
2206 | seq_printf(m, "\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", | |
2207 | bt_link_info->sco_exist, | |
2208 | bt_link_info->hid_exist, | |
2209 | bt_link_info->pan_exist, | |
2210 | bt_link_info->a2dp_exist); | |
2211 | btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO, m); | |
2212 | ||
2213 | bt_info_ext = coex_sta->bt_info_ext; | |
2214 | seq_printf(m, "\n %-35s = %s", | |
2215 | "BT Info A2DP rate", | |
2216 | (bt_info_ext & BIT0) ? | |
2217 | "Basic rate" : "EDR rate"); | |
2218 | ||
2219 | for (i = 0; i < BT_INFO_SRC_8821A_1ANT_MAX; i++) { | |
2220 | if (coex_sta->bt_info_c2h_cnt[i]) { | |
2221 | seq_printf(m, "\n %-35s = %7ph(%d)", | |
2222 | glbt_info_src_8821a_1ant[i], | |
2223 | coex_sta->bt_info_c2h[i], | |
2224 | coex_sta->bt_info_c2h_cnt[i]); | |
2225 | } | |
2226 | } | |
2227 | seq_printf(m, "\n %-35s = %s/%s, (0x%x/0x%x)", | |
2228 | "PS state, IPS/LPS, (lps/rpwm)", | |
2229 | ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")), | |
2230 | ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")), | |
2231 | btcoexist->bt_info.lps_val, | |
2232 | btcoexist->bt_info.rpwm_val); | |
2233 | btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD, m); | |
2234 | ||
2235 | if (!btcoexist->manual_control) { | |
2236 | /* Sw mechanism*/ | |
2237 | seq_printf(m, "\n %-35s", | |
2238 | "============[Sw mechanism]============"); | |
2239 | ||
2240 | seq_printf(m, "\n %-35s = %d", "SM[LowPenaltyRA]", | |
2241 | coex_dm->cur_low_penalty_ra); | |
2242 | ||
2243 | seq_printf(m, "\n %-35s = %s/ %s/ %d ", | |
2244 | "DelBA/ BtCtrlAgg/ AggSize", | |
2245 | (btcoexist->bt_info.reject_agg_pkt ? "Yes" : "No"), | |
2246 | (btcoexist->bt_info.bt_ctrl_buf_size ? "Yes" : "No"), | |
2247 | btcoexist->bt_info.agg_buf_size); | |
2248 | seq_printf(m, "\n %-35s = 0x%x ", "Rate Mask", | |
2249 | btcoexist->bt_info.ra_mask); | |
2250 | ||
2251 | /* Fw mechanism */ | |
2252 | seq_printf(m, "\n %-35s", | |
2253 | "============[Fw mechanism]============"); | |
2254 | ||
2255 | ps_tdma_case = coex_dm->cur_ps_tdma; | |
2256 | seq_printf(m, "\n %-35s = %5ph case-%d (auto:%d)", | |
2257 | "PS TDMA", | |
2258 | coex_dm->ps_tdma_para, | |
2259 | ps_tdma_case, | |
2260 | coex_dm->auto_tdma_adjust); | |
2261 | ||
2262 | seq_printf(m, "\n %-35s = 0x%x ", | |
2263 | "Latest error condition(should be 0)", | |
2264 | coex_dm->error_condition); | |
2265 | ||
2266 | seq_printf(m, "\n %-35s = %d ", "IgnWlanAct", | |
2267 | coex_dm->cur_ignore_wlan_act); | |
2268 | } | |
2269 | ||
2270 | /* Hw setting */ | |
2271 | seq_printf(m, "\n %-35s", "============[Hw setting]============"); | |
2272 | ||
2273 | seq_printf(m, "\n %-35s = 0x%x/0x%x/0x%x/0x%x", | |
2274 | "backup ARFR1/ARFR2/RL/AMaxTime", | |
2275 | coex_dm->backup_arfr_cnt1, | |
2276 | coex_dm->backup_arfr_cnt2, | |
2277 | coex_dm->backup_retry_limit, | |
2278 | coex_dm->backup_ampdu_max_time); | |
2279 | ||
2280 | u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430); | |
2281 | u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434); | |
2282 | u2_tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a); | |
2283 | u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456); | |
2284 | seq_printf(m, "\n %-35s = 0x%x/0x%x/0x%x/0x%x", | |
2285 | "0x430/0x434/0x42a/0x456", | |
2286 | u4_tmp[0], u4_tmp[1], u2_tmp[0], u1_tmp[0]); | |
2287 | ||
2288 | u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); | |
2289 | u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc58); | |
2290 | seq_printf(m, "\n %-35s = 0x%x/ 0x%x", "0x778/ 0xc58[29:25]", | |
2291 | u1_tmp[0], (u4_tmp[0] & 0x3e000000) >> 25); | |
2292 | ||
2293 | u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db); | |
2294 | seq_printf(m, "\n %-35s = 0x%x", "0x8db[6:5]", | |
2295 | ((u1_tmp[0] & 0x60) >> 5)); | |
2296 | ||
2297 | u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x975); | |
2298 | u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb4); | |
2299 | seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x", | |
2300 | "0xcb4[29:28]/0xcb4[7:0]/0x974[9:8]", | |
2301 | (u4_tmp[0] & 0x30000000) >> 28, | |
2302 | u4_tmp[0] & 0xff, | |
2303 | u1_tmp[0] & 0x3); | |
2304 | ||
2305 | u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40); | |
2306 | u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c); | |
2307 | u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x64); | |
2308 | seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x", | |
2309 | "0x40/0x4c[24:23]/0x64[0]", | |
2310 | u1_tmp[0], ((u4_tmp[0] & 0x01800000) >> 23), | |
2311 | u1_tmp[1] & 0x1); | |
2312 | ||
2313 | u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550); | |
2314 | u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522); | |
2315 | seq_printf(m, "\n %-35s = 0x%x/ 0x%x", "0x550(bcn ctrl)/0x522", | |
2316 | u4_tmp[0], u1_tmp[0]); | |
2317 | ||
2318 | u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50); | |
2319 | seq_printf(m, "\n %-35s = 0x%x", "0xc50(dig)", | |
2320 | u4_tmp[0] & 0xff); | |
2321 | ||
2322 | u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48); | |
2323 | u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5d); | |
2324 | u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c); | |
2325 | seq_printf(m, "\n %-35s = 0x%x/ 0x%x", "OFDM-FA/ CCK-FA", | |
2326 | u4_tmp[0], (u1_tmp[0] << 8) + u1_tmp[1]); | |
2327 | ||
2328 | u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); | |
2329 | u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); | |
2330 | u4_tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); | |
2331 | u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc); | |
2332 | seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", | |
2333 | "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)", | |
2334 | u4_tmp[0], u4_tmp[1], u4_tmp[2], u1_tmp[0]); | |
2335 | ||
2336 | seq_printf(m, "\n %-35s = %d/ %d", "0x770(high-pri rx/tx)", | |
2337 | coex_sta->high_priority_rx, coex_sta->high_priority_tx); | |
2338 | seq_printf(m, "\n %-35s = %d/ %d", "0x774(low-pri rx/tx)", | |
2339 | coex_sta->low_priority_rx, coex_sta->low_priority_tx); | |
2340 | if (btcoexist->auto_report_1ant) | |
2341 | btc8821a1ant_monitor_bt_ctr(btcoexist); | |
2342 | btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS, m); | |
2343 | } | |
2344 | ||
2345 | void ex_btc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type) | |
2346 | { | |
2347 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2348 | bool wifi_under_5g = false; | |
2349 | ||
2350 | if (btcoexist->manual_control || btcoexist->stop_coex_dm) | |
2351 | return; | |
2352 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2353 | if (wifi_under_5g) { | |
2354 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2355 | "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); | |
2356 | btc8821a1ant_coex_under_5g(btcoexist); | |
2357 | return; | |
2358 | } | |
2359 | ||
2360 | if (BTC_IPS_ENTER == type) { | |
2361 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2362 | "[BTCoex], IPS ENTER notify\n"); | |
2363 | coex_sta->under_ips = true; | |
2364 | btc8821a1ant_set_ant_path(btcoexist, | |
2365 | BTC_ANT_PATH_BT, false, true); | |
2366 | /* set PTA control */ | |
2367 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); | |
2368 | btc8821a1ant_coex_table_with_type(btcoexist, | |
2369 | NORMAL_EXEC, 0); | |
2370 | } else if (BTC_IPS_LEAVE == type) { | |
2371 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2372 | "[BTCoex], IPS LEAVE notify\n"); | |
2373 | coex_sta->under_ips = false; | |
2374 | ||
2375 | btc8821a1ant_init_hw_config(btcoexist, false, false); | |
2376 | btc8821a1ant_init_coex_dm(btcoexist); | |
2377 | btc8821a1ant_query_bt_info(btcoexist); | |
2378 | } | |
2379 | } | |
2380 | ||
2381 | void ex_btc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type) | |
2382 | { | |
2383 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2384 | ||
2385 | if (btcoexist->manual_control || btcoexist->stop_coex_dm) | |
2386 | return; | |
2387 | ||
2388 | if (BTC_LPS_ENABLE == type) { | |
2389 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2390 | "[BTCoex], LPS ENABLE notify\n"); | |
2391 | coex_sta->under_lps = true; | |
2392 | } else if (BTC_LPS_DISABLE == type) { | |
2393 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2394 | "[BTCoex], LPS DISABLE notify\n"); | |
2395 | coex_sta->under_lps = false; | |
2396 | } | |
2397 | } | |
2398 | ||
2399 | void ex_btc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type) | |
2400 | { | |
2401 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2402 | bool wifi_connected = false, bt_hs_on = false; | |
2403 | bool bt_ctrl_agg_buf_size = false; | |
2404 | bool wifi_under_5g = false; | |
2405 | u32 wifi_link_status = 0; | |
2406 | u32 num_of_wifi_link = 0; | |
2407 | u8 agg_buf_size = 5; | |
2408 | ||
2409 | if (btcoexist->manual_control || btcoexist->stop_coex_dm) | |
2410 | return; | |
2411 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2412 | if (wifi_under_5g) { | |
2413 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2414 | "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); | |
2415 | btc8821a1ant_coex_under_5g(btcoexist); | |
2416 | return; | |
2417 | } | |
2418 | ||
2419 | if (type == BTC_SCAN_START) { | |
2420 | coex_sta->wifi_is_high_pri_task = true; | |
2421 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2422 | "[BTCoex], SCAN START notify\n"); | |
2423 | ||
2424 | /* Force antenna setup for no scan result issue */ | |
2425 | btc8821a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8); | |
2426 | } else { | |
2427 | coex_sta->wifi_is_high_pri_task = false; | |
2428 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2429 | "[BTCoex], SCAN FINISH notify\n"); | |
2430 | } | |
2431 | ||
2432 | if (coex_sta->bt_disabled) | |
2433 | return; | |
2434 | ||
2435 | btcoexist->btc_get(btcoexist, | |
2436 | BTC_GET_BL_HS_OPERATION, &bt_hs_on); | |
2437 | btcoexist->btc_get(btcoexist, | |
2438 | BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); | |
2439 | ||
2440 | btc8821a1ant_query_bt_info(btcoexist); | |
2441 | ||
2442 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS, | |
2443 | &wifi_link_status); | |
2444 | num_of_wifi_link = wifi_link_status >> 16; | |
2445 | if (num_of_wifi_link >= 2) { | |
2446 | btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); | |
2447 | btc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false, | |
2448 | bt_ctrl_agg_buf_size, agg_buf_size); | |
2449 | btc8821a1ant_action_wifi_multi_port(btcoexist); | |
2450 | return; | |
2451 | } | |
2452 | ||
2453 | if (coex_sta->c2h_bt_inquiry_page) { | |
2454 | btc8821a1ant_action_bt_inquiry(btcoexist); | |
2455 | return; | |
2456 | } else if (bt_hs_on) { | |
2457 | btc8821a1ant_action_hs(btcoexist); | |
2458 | return; | |
2459 | } | |
2460 | ||
2461 | if (BTC_SCAN_START == type) { | |
2462 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2463 | "[BTCoex], SCAN START notify\n"); | |
2464 | if (!wifi_connected) { | |
2465 | /* non-connected scan */ | |
2466 | btc8821a1ant_act_wifi_not_conn_scan(btcoexist); | |
2467 | } else { | |
2468 | /* wifi is connected */ | |
2469 | btc8821a1ant_action_wifi_connected_scan(btcoexist); | |
2470 | } | |
2471 | } else if (BTC_SCAN_FINISH == type) { | |
2472 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2473 | "[BTCoex], SCAN FINISH notify\n"); | |
2474 | if (!wifi_connected) { | |
2475 | /* non-connected scan */ | |
2476 | btc8821a1ant_action_wifi_not_connected(btcoexist); | |
2477 | } else { | |
2478 | btc8821a1ant_action_wifi_connected(btcoexist); | |
2479 | } | |
2480 | } | |
2481 | } | |
2482 | ||
2483 | void ex_btc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type) | |
2484 | { | |
2485 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2486 | bool wifi_connected = false, bt_hs_on = false; | |
2487 | u32 wifi_link_status = 0; | |
2488 | u32 num_of_wifi_link = 0; | |
2489 | bool bt_ctrl_agg_buf_size = false; | |
2490 | bool wifi_under_5g = false; | |
2491 | u8 agg_buf_size = 5; | |
2492 | ||
2493 | if (btcoexist->manual_control || btcoexist->stop_coex_dm || | |
2494 | coex_sta->bt_disabled) | |
2495 | return; | |
2496 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2497 | if (wifi_under_5g) { | |
2498 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2499 | "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); | |
2500 | btc8821a1ant_coex_under_5g(btcoexist); | |
2501 | return; | |
2502 | } | |
2503 | ||
2504 | if (type == BTC_ASSOCIATE_START) { | |
2505 | coex_sta->wifi_is_high_pri_task = true; | |
2506 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2507 | "[BTCoex], CONNECT START notify\n"); | |
2508 | coex_dm->arp_cnt = 0; | |
2509 | } else { | |
2510 | coex_sta->wifi_is_high_pri_task = false; | |
2511 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2512 | "[BTCoex], CONNECT FINISH notify\n"); | |
2513 | coex_dm->arp_cnt = 0; | |
2514 | } | |
2515 | ||
2516 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS, | |
2517 | &wifi_link_status); | |
2518 | num_of_wifi_link = wifi_link_status >> 16; | |
2519 | if (num_of_wifi_link >= 2) { | |
2520 | btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); | |
2521 | btc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false, | |
2522 | bt_ctrl_agg_buf_size, agg_buf_size); | |
2523 | btc8821a1ant_action_wifi_multi_port(btcoexist); | |
2524 | return; | |
2525 | } | |
2526 | ||
2527 | btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); | |
2528 | if (coex_sta->c2h_bt_inquiry_page) { | |
2529 | btc8821a1ant_action_bt_inquiry(btcoexist); | |
2530 | return; | |
2531 | } else if (bt_hs_on) { | |
2532 | btc8821a1ant_action_hs(btcoexist); | |
2533 | return; | |
2534 | } | |
2535 | ||
2536 | if (BTC_ASSOCIATE_START == type) { | |
2537 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2538 | "[BTCoex], CONNECT START notify\n"); | |
2539 | btc8821a1ant_act_wifi_not_conn_scan(btcoexist); | |
2540 | } else if (BTC_ASSOCIATE_FINISH == type) { | |
2541 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2542 | "[BTCoex], CONNECT FINISH notify\n"); | |
2543 | ||
2544 | btcoexist->btc_get(btcoexist, | |
2545 | BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); | |
2546 | if (!wifi_connected) { | |
2547 | /* non-connected scan */ | |
2548 | btc8821a1ant_action_wifi_not_connected(btcoexist); | |
2549 | } else { | |
2550 | btc8821a1ant_action_wifi_connected(btcoexist); | |
2551 | } | |
2552 | } | |
2553 | } | |
2554 | ||
2555 | void ex_btc8821a1ant_media_status_notify(struct btc_coexist *btcoexist, | |
2556 | u8 type) | |
2557 | { | |
2558 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2559 | u8 h2c_parameter[3] = {0}; | |
2560 | u32 wifi_bw; | |
2561 | u8 wifi_central_chnl; | |
2562 | bool wifi_under_5g = false; | |
2563 | ||
2564 | if (btcoexist->manual_control || btcoexist->stop_coex_dm || | |
2565 | coex_sta->bt_disabled) | |
2566 | return; | |
2567 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2568 | if (wifi_under_5g) { | |
2569 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2570 | "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); | |
2571 | btc8821a1ant_coex_under_5g(btcoexist); | |
2572 | return; | |
2573 | } | |
2574 | ||
2575 | if (BTC_MEDIA_CONNECT == type) { | |
2576 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2577 | "[BTCoex], MEDIA connect notify\n"); | |
2578 | } else { | |
2579 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2580 | "[BTCoex], MEDIA disconnect notify\n"); | |
2581 | coex_dm->arp_cnt = 0; | |
2582 | } | |
2583 | ||
2584 | /* only 2.4G we need to inform bt the chnl mask */ | |
2585 | btcoexist->btc_get(btcoexist, | |
2586 | BTC_GET_U1_WIFI_CENTRAL_CHNL, | |
2587 | &wifi_central_chnl); | |
2588 | if ((type == BTC_MEDIA_CONNECT) && | |
2589 | (wifi_central_chnl <= 14)) { | |
2590 | h2c_parameter[0] = 0x0; | |
2591 | h2c_parameter[1] = wifi_central_chnl; | |
2592 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); | |
2593 | if (wifi_bw == BTC_WIFI_BW_HT40) | |
2594 | h2c_parameter[2] = 0x30; | |
2595 | else | |
2596 | h2c_parameter[2] = 0x20; | |
2597 | } | |
2598 | ||
2599 | coex_dm->wifi_chnl_info[0] = h2c_parameter[0]; | |
2600 | coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; | |
2601 | coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; | |
2602 | ||
2603 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2604 | "[BTCoex], FW write 0x66 = 0x%x\n", | |
2605 | h2c_parameter[0] << 16 | | |
2606 | h2c_parameter[1] << 8 | | |
2607 | h2c_parameter[2]); | |
2608 | ||
2609 | btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); | |
2610 | } | |
2611 | ||
2612 | void ex_btc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist, | |
2613 | u8 type) | |
2614 | { | |
2615 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2616 | bool bt_hs_on = false; | |
2617 | bool bt_ctrl_agg_buf_size = false; | |
2618 | bool wifi_under_5g = false; | |
2619 | u32 wifi_link_status = 0; | |
2620 | u32 num_of_wifi_link = 0; | |
2621 | u8 agg_buf_size = 5; | |
2622 | ||
2623 | if (btcoexist->manual_control || btcoexist->stop_coex_dm || | |
2624 | coex_sta->bt_disabled) | |
2625 | return; | |
2626 | ||
2627 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2628 | if (wifi_under_5g) { | |
2629 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2630 | "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); | |
2631 | btc8821a1ant_coex_under_5g(btcoexist); | |
2632 | return; | |
2633 | } | |
2634 | ||
2635 | if (type == BTC_PACKET_DHCP || type == BTC_PACKET_EAPOL || | |
2636 | type == BTC_PACKET_ARP) { | |
2637 | coex_sta->wifi_is_high_pri_task = true; | |
2638 | ||
2639 | if (type == BTC_PACKET_ARP) { | |
2640 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2641 | "[BTCoex], specific Packet ARP notify\n"); | |
2642 | } else { | |
2643 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2644 | "[BTCoex], specific Packet DHCP or EAPOL notify\n"); | |
2645 | } | |
2646 | } else { | |
2647 | coex_sta->wifi_is_high_pri_task = false; | |
2648 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2649 | "[BTCoex], specific Packet [Type = %d] notify\n", | |
2650 | type); | |
2651 | } | |
2652 | ||
2653 | coex_sta->special_pkt_period_cnt = 0; | |
2654 | ||
2655 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS, | |
2656 | &wifi_link_status); | |
2657 | num_of_wifi_link = wifi_link_status >> 16; | |
2658 | if (num_of_wifi_link >= 2) { | |
2659 | btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); | |
2660 | btc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false, | |
2661 | bt_ctrl_agg_buf_size, agg_buf_size); | |
2662 | btc8821a1ant_action_wifi_multi_port(btcoexist); | |
2663 | return; | |
2664 | } | |
2665 | ||
2666 | btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); | |
2667 | if (coex_sta->c2h_bt_inquiry_page) { | |
2668 | btc8821a1ant_action_bt_inquiry(btcoexist); | |
2669 | return; | |
2670 | } else if (bt_hs_on) { | |
2671 | btc8821a1ant_action_hs(btcoexist); | |
2672 | return; | |
2673 | } | |
2674 | ||
2675 | if (type == BTC_PACKET_DHCP || type == BTC_PACKET_EAPOL || | |
2676 | type == BTC_PACKET_ARP) { | |
2677 | if (type == BTC_PACKET_ARP) { | |
2678 | coex_dm->arp_cnt++; | |
2679 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2680 | "[BTCoex], ARP Packet Count = %d\n", | |
2681 | coex_dm->arp_cnt); | |
2682 | if (coex_dm->arp_cnt >= 10) | |
2683 | /* if APR PKT > 10 after connect, do not go to | |
2684 | * btc8821a1ant_act_wifi_conn_sp_pkt | |
2685 | */ | |
2686 | return; | |
2687 | } | |
2688 | ||
2689 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2690 | "[BTCoex], special Packet(%d) notify\n", type); | |
2691 | btc8821a1ant_act_wifi_conn_sp_pkt(btcoexist); | |
2692 | } | |
2693 | } | |
2694 | ||
2695 | void ex_btc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist, | |
2696 | u8 *tmp_buf, u8 length) | |
2697 | { | |
2698 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2699 | u8 i; | |
2700 | u8 bt_info = 0; | |
2701 | u8 rsp_source = 0; | |
2702 | bool wifi_connected = false; | |
2703 | bool bt_busy = false; | |
2704 | bool wifi_under_5g = false; | |
2705 | ||
2706 | coex_sta->c2h_bt_info_req_sent = false; | |
2707 | ||
2708 | btcoexist->btc_get(btcoexist, | |
2709 | BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2710 | ||
2711 | rsp_source = tmp_buf[0] & 0xf; | |
2712 | if (rsp_source >= BT_INFO_SRC_8821A_1ANT_MAX) | |
2713 | rsp_source = BT_INFO_SRC_8821A_1ANT_WIFI_FW; | |
2714 | coex_sta->bt_info_c2h_cnt[rsp_source]++; | |
2715 | ||
2716 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2717 | "[BTCoex], Bt info[%d], length = %d, hex data = [", | |
2718 | rsp_source, length); | |
2719 | for (i = 0; i < length; i++) { | |
2720 | coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; | |
2721 | if (i == 1) | |
2722 | bt_info = tmp_buf[i]; | |
2723 | if (i == length - 1) { | |
2724 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2725 | "0x%02x]\n", tmp_buf[i]); | |
2726 | } else { | |
2727 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2728 | "0x%02x, ", tmp_buf[i]); | |
2729 | } | |
2730 | } | |
2731 | ||
2732 | if (BT_INFO_SRC_8821A_1ANT_WIFI_FW != rsp_source) { | |
2733 | /* [3:0] */ | |
2734 | coex_sta->bt_retry_cnt = | |
2735 | coex_sta->bt_info_c2h[rsp_source][2] & 0xf; | |
2736 | ||
2737 | coex_sta->bt_rssi = | |
2738 | coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10; | |
2739 | ||
2740 | coex_sta->bt_info_ext = coex_sta->bt_info_c2h[rsp_source][4]; | |
2741 | ||
2742 | coex_sta->bt_tx_rx_mask = | |
2743 | (coex_sta->bt_info_c2h[rsp_source][2] & 0x40); | |
2744 | btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TX_RX_MASK, | |
2745 | &coex_sta->bt_tx_rx_mask); | |
2746 | if (!coex_sta->bt_tx_rx_mask) { | |
2747 | /* BT into is responded by BT FW and BT RF REG 0x3C != | |
2748 | * 0x15 => Need to switch BT TRx Mask | |
2749 | */ | |
2750 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2751 | "[BTCoex], Switch BT TRx Mask since BT RF REG 0x3C != 0x15\n"); | |
2752 | btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF, | |
2753 | 0x3c, 0x15); | |
2754 | } | |
2755 | ||
2756 | /* Here we need to resend some wifi info to BT | |
2757 | * because bt is reset and lost the info | |
2758 | */ | |
2759 | if (coex_sta->bt_info_ext & BIT1) { | |
2760 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2761 | "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); | |
2762 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, | |
2763 | &wifi_connected); | |
2764 | if (wifi_connected) { | |
2765 | ex_btc8821a1ant_media_status_notify(btcoexist, | |
2766 | BTC_MEDIA_CONNECT); | |
2767 | } else { | |
2768 | ex_btc8821a1ant_media_status_notify(btcoexist, | |
2769 | BTC_MEDIA_DISCONNECT); | |
2770 | } | |
2771 | } | |
2772 | ||
2773 | if ((coex_sta->bt_info_ext & BIT3) && !wifi_under_5g) { | |
2774 | if (!btcoexist->manual_control && | |
2775 | !btcoexist->stop_coex_dm) { | |
2776 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2777 | "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); | |
2778 | btc8821a1ant_ignore_wlan_act(btcoexist, | |
2779 | FORCE_EXEC, | |
2780 | false); | |
2781 | } | |
2782 | } | |
2783 | } | |
2784 | ||
2785 | /* check BIT2 first ==> check if bt is under inquiry or page scan */ | |
2786 | if (bt_info & BT_INFO_8821A_1ANT_B_INQ_PAGE) | |
2787 | coex_sta->c2h_bt_inquiry_page = true; | |
2788 | else | |
2789 | coex_sta->c2h_bt_inquiry_page = false; | |
2790 | ||
2791 | /* set link exist status */ | |
2792 | if (!(bt_info & BT_INFO_8821A_1ANT_B_CONNECTION)) { | |
2793 | coex_sta->bt_link_exist = false; | |
2794 | coex_sta->pan_exist = false; | |
2795 | coex_sta->a2dp_exist = false; | |
2796 | coex_sta->hid_exist = false; | |
2797 | coex_sta->sco_exist = false; | |
2798 | } else { | |
2799 | /* connection exists */ | |
2800 | coex_sta->bt_link_exist = true; | |
2801 | if (bt_info & BT_INFO_8821A_1ANT_B_FTP) | |
2802 | coex_sta->pan_exist = true; | |
2803 | else | |
2804 | coex_sta->pan_exist = false; | |
2805 | if (bt_info & BT_INFO_8821A_1ANT_B_A2DP) | |
2806 | coex_sta->a2dp_exist = true; | |
2807 | else | |
2808 | coex_sta->a2dp_exist = false; | |
2809 | if (bt_info & BT_INFO_8821A_1ANT_B_HID) | |
2810 | coex_sta->hid_exist = true; | |
2811 | else | |
2812 | coex_sta->hid_exist = false; | |
2813 | if (bt_info & BT_INFO_8821A_1ANT_B_SCO_ESCO) | |
2814 | coex_sta->sco_exist = true; | |
2815 | else | |
2816 | coex_sta->sco_exist = false; | |
2817 | } | |
2818 | ||
2819 | btc8821a1ant_update_bt_link_info(btcoexist); | |
2820 | ||
2821 | /* mask profile bit for connect-ilde identification | |
2822 | * (for CSR case: A2DP idle --> 0x41) | |
2823 | */ | |
2824 | bt_info = bt_info & 0x1f; | |
2825 | ||
2826 | if (!(bt_info & BT_INFO_8821A_1ANT_B_CONNECTION)) { | |
2827 | coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE; | |
2828 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2829 | "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); | |
2830 | } else if (bt_info == BT_INFO_8821A_1ANT_B_CONNECTION) { | |
2831 | /* connection exists but no busy */ | |
2832 | coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE; | |
2833 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2834 | "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); | |
2835 | } else if ((bt_info&BT_INFO_8821A_1ANT_B_SCO_ESCO) || | |
2836 | (bt_info & BT_INFO_8821A_1ANT_B_SCO_BUSY)) { | |
2837 | coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_SCO_BUSY; | |
2838 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2839 | "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); | |
2840 | } else if (bt_info & BT_INFO_8821A_1ANT_B_ACL_BUSY) { | |
2841 | if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status) | |
2842 | coex_dm->auto_tdma_adjust = false; | |
2843 | coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_ACL_BUSY; | |
2844 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2845 | "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); | |
2846 | } else { | |
2847 | coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_MAX; | |
2848 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2849 | "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"); | |
2850 | } | |
2851 | ||
2852 | if ((BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) || | |
2853 | (BT_8821A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) || | |
2854 | (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) | |
2855 | bt_busy = true; | |
2856 | else | |
2857 | bt_busy = false; | |
2858 | btcoexist->btc_set(btcoexist, | |
2859 | BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy); | |
2860 | ||
2861 | btc8821a1ant_run_coexist_mechanism(btcoexist); | |
2862 | } | |
2863 | ||
2864 | void ex_btc8821a1ant_halt_notify(struct btc_coexist *btcoexist) | |
2865 | { | |
2866 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2867 | bool wifi_under_5g = false; | |
2868 | ||
2869 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2870 | "[BTCoex], Halt notify\n"); | |
2871 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2872 | if (wifi_under_5g) { | |
2873 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2874 | "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); | |
2875 | btc8821a1ant_coex_under_5g(btcoexist); | |
2876 | return; | |
2877 | } | |
2878 | ||
2879 | ||
2880 | btcoexist->stop_coex_dm = true; | |
2881 | ||
2882 | btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true); | |
2883 | btc8821a1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); | |
2884 | ||
2885 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); | |
2886 | btc8821a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); | |
2887 | ||
2888 | ex_btc8821a1ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); | |
2889 | } | |
2890 | ||
2891 | void ex_btc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) | |
2892 | { | |
2893 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2894 | bool wifi_under_5g = false; | |
2895 | ||
2896 | btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); | |
2897 | if (wifi_under_5g) { | |
2898 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2899 | "[BTCoex], RunCoexistMechanism(), return for 5G <===\n"); | |
2900 | btc8821a1ant_coex_under_5g(btcoexist); | |
2901 | return; | |
2902 | } | |
2903 | ||
2904 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2905 | "[BTCoex], Pnp notify\n"); | |
2906 | ||
2907 | if (BTC_WIFI_PNP_SLEEP == pnp_state) { | |
2908 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2909 | "[BTCoex], Pnp notify to SLEEP\n"); | |
2910 | /* BT should clear UnderIPS/UnderLPS state to avoid mismatch | |
2911 | * state after wakeup. | |
2912 | */ | |
2913 | coex_sta->under_ips = false; | |
2914 | coex_sta->under_lps = false; | |
2915 | btcoexist->stop_coex_dm = true; | |
2916 | btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, | |
2917 | 0x0, 0x0); | |
2918 | btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); | |
2919 | btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); | |
2920 | btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, | |
2921 | true); | |
2922 | } else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) { | |
2923 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2924 | "[BTCoex], Pnp notify to WAKE UP\n"); | |
2925 | btcoexist->stop_coex_dm = false; | |
2926 | btc8821a1ant_init_hw_config(btcoexist, false, false); | |
2927 | btc8821a1ant_init_coex_dm(btcoexist); | |
2928 | btc8821a1ant_query_bt_info(btcoexist); | |
2929 | } | |
2930 | } | |
2931 | ||
2932 | void ex_btc8821a1ant_periodical(struct btc_coexist *btcoexist) | |
2933 | { | |
2934 | struct rtl_priv *rtlpriv = btcoexist->adapter; | |
2935 | static u8 dis_ver_info_cnt; | |
2936 | u32 fw_ver = 0, bt_patch_ver = 0; | |
2937 | struct btc_board_info *board_info = &btcoexist->board_info; | |
2938 | struct btc_stack_info *stack_info = &btcoexist->stack_info; | |
2939 | ||
2940 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2941 | "[BTCoex], ==========================Periodical===========================\n"); | |
2942 | ||
2943 | if (dis_ver_info_cnt <= 5) { | |
2944 | dis_ver_info_cnt += 1; | |
2945 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2946 | "[BTCoex], ****************************************************************\n"); | |
2947 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2948 | "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n", | |
2949 | board_info->pg_ant_num, | |
2950 | board_info->btdm_ant_num, | |
2951 | board_info->btdm_ant_pos); | |
2952 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2953 | "[BTCoex], BT stack/ hci ext ver = %s / %d\n", | |
2954 | stack_info->profile_notified ? "Yes" : "No", | |
2955 | stack_info->hci_version); | |
2956 | btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, | |
2957 | &bt_patch_ver); | |
2958 | btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); | |
2959 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2960 | "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n", | |
2961 | glcoex_ver_date_8821a_1ant, | |
2962 | glcoex_ver_8821a_1ant, | |
2963 | fw_ver, bt_patch_ver, | |
2964 | bt_patch_ver); | |
2965 | rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, | |
2966 | "[BTCoex], ****************************************************************\n"); | |
2967 | } | |
2968 | ||
2969 | if (!btcoexist->auto_report_1ant) { | |
2970 | btc8821a1ant_query_bt_info(btcoexist); | |
2971 | btc8821a1ant_monitor_bt_ctr(btcoexist); | |
2972 | } else { | |
2973 | coex_sta->special_pkt_period_cnt++; | |
2974 | } | |
2975 | } |