This source file includes following definitions.
- _rtl8723e_set_bcn_ctrl_reg
- _rtl8723e_stop_tx_beacon
- _rtl8723e_resume_tx_beacon
- _rtl8723e_enable_bcn_sub_func
- _rtl8723e_disable_bcn_sub_func
- rtl8723e_get_hw_reg
- rtl8723e_set_hw_reg
- _rtl8723e_llt_write
- _rtl8723e_llt_table_init
- _rtl8723e_gen_refresh_led_state
- _rtl8712e_init_mac
- _rtl8723e_hw_configure
- _rtl8723e_enable_aspm_back_door
- rtl8723e_enable_hw_security_config
- rtl8723e_hw_init
- _rtl8723e_read_chip_version
- _rtl8723e_set_media_status
- rtl8723e_set_check_bssid
- rtl8723e_set_network_type
- rtl8723e_set_qos
- rtl8723e_enable_interrupt
- rtl8723e_disable_interrupt
- _rtl8723e_poweroff_adapter
- rtl8723e_card_disable
- rtl8723e_interrupt_recognized
- rtl8723e_set_beacon_related_registers
- rtl8723e_set_beacon_interval
- rtl8723e_update_interrupt_mask
- _rtl8723e_get_chnl_group
- _rtl8723e_read_txpower_info_from_hwpg
- _rtl8723e_read_adapter_info
- _rtl8723e_hal_customized_behavior
- rtl8723e_read_eeprom_info
- rtl8723e_update_hal_rate_table
- rtl8723e_update_hal_rate_mask
- rtl8723e_update_hal_rate_tbl
- rtl8723e_update_channel_access_setting
- rtl8723e_gpio_radio_on_off_checking
- rtl8723e_set_key
- rtl8723e_bt_var_init
- rtl8723e_read_bt_coexist_info_from_hwpg
- rtl8723e_bt_reg_init
- rtl8723e_bt_hw_init
- rtl8723e_suspend
- rtl8723e_resume
1
2
3
4 #include "../wifi.h"
5 #include "../efuse.h"
6 #include "../base.h"
7 #include "../regd.h"
8 #include "../cam.h"
9 #include "../ps.h"
10 #include "../pci.h"
11 #include "reg.h"
12 #include "def.h"
13 #include "phy.h"
14 #include "../rtl8723com/phy_common.h"
15 #include "dm.h"
16 #include "../rtl8723com/dm_common.h"
17 #include "fw.h"
18 #include "../rtl8723com/fw_common.h"
19 #include "led.h"
20 #include "hw.h"
21 #include "../pwrseqcmd.h"
22 #include "pwrseq.h"
23 #include "btc.h"
24
25 #define LLT_CONFIG 5
26
27 static void _rtl8723e_set_bcn_ctrl_reg(struct ieee80211_hw *hw,
28 u8 set_bits, u8 clear_bits)
29 {
30 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
31 struct rtl_priv *rtlpriv = rtl_priv(hw);
32
33 rtlpci->reg_bcn_ctrl_val |= set_bits;
34 rtlpci->reg_bcn_ctrl_val &= ~clear_bits;
35
36 rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val);
37 }
38
39 static void _rtl8723e_stop_tx_beacon(struct ieee80211_hw *hw)
40 {
41 struct rtl_priv *rtlpriv = rtl_priv(hw);
42 u8 tmp1byte;
43
44 tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
45 rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6)));
46 rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64);
47 tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
48 tmp1byte &= ~(BIT(0));
49 rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
50 }
51
52 static void _rtl8723e_resume_tx_beacon(struct ieee80211_hw *hw)
53 {
54 struct rtl_priv *rtlpriv = rtl_priv(hw);
55 u8 tmp1byte;
56
57 tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
58 rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6));
59 rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
60 tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
61 tmp1byte |= BIT(1);
62 rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
63 }
64
65 static void _rtl8723e_enable_bcn_sub_func(struct ieee80211_hw *hw)
66 {
67 _rtl8723e_set_bcn_ctrl_reg(hw, 0, BIT(1));
68 }
69
70 static void _rtl8723e_disable_bcn_sub_func(struct ieee80211_hw *hw)
71 {
72 _rtl8723e_set_bcn_ctrl_reg(hw, BIT(1), 0);
73 }
74
75 void rtl8723e_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
76 {
77 struct rtl_priv *rtlpriv = rtl_priv(hw);
78 struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
79 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
80
81 switch (variable) {
82 case HW_VAR_RCR:
83 *((u32 *)(val)) = rtlpci->receive_config;
84 break;
85 case HW_VAR_RF_STATE:
86 *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
87 break;
88 case HW_VAR_FWLPS_RF_ON:{
89 enum rf_pwrstate rfstate;
90 u32 val_rcr;
91
92 rtlpriv->cfg->ops->get_hw_reg(hw,
93 HW_VAR_RF_STATE,
94 (u8 *)(&rfstate));
95 if (rfstate == ERFOFF) {
96 *((bool *)(val)) = true;
97 } else {
98 val_rcr = rtl_read_dword(rtlpriv, REG_RCR);
99 val_rcr &= 0x00070000;
100 if (val_rcr)
101 *((bool *)(val)) = false;
102 else
103 *((bool *)(val)) = true;
104 }
105 break;
106 }
107 case HW_VAR_FW_PSMODE_STATUS:
108 *((bool *)(val)) = ppsc->fw_current_inpsmode;
109 break;
110 case HW_VAR_CORRECT_TSF:{
111 u64 tsf;
112 u32 *ptsf_low = (u32 *)&tsf;
113 u32 *ptsf_high = ((u32 *)&tsf) + 1;
114
115 *ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4));
116 *ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
117
118 *((u64 *)(val)) = tsf;
119
120 break;
121 }
122 case HAL_DEF_WOWLAN:
123 break;
124 default:
125 RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
126 "switch case %#x not processed\n", variable);
127 break;
128 }
129 }
130
131 void rtl8723e_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
132 {
133 struct rtl_priv *rtlpriv = rtl_priv(hw);
134 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
135 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
136 struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
137 struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
138 u8 idx;
139
140 switch (variable) {
141 case HW_VAR_ETHER_ADDR:{
142 for (idx = 0; idx < ETH_ALEN; idx++) {
143 rtl_write_byte(rtlpriv, (REG_MACID + idx),
144 val[idx]);
145 }
146 break;
147 }
148 case HW_VAR_BASIC_RATE:{
149 u16 b_rate_cfg = ((u16 *)val)[0];
150 u8 rate_index = 0;
151
152 b_rate_cfg = b_rate_cfg & 0x15f;
153 b_rate_cfg |= 0x01;
154 rtl_write_byte(rtlpriv, REG_RRSR, b_rate_cfg & 0xff);
155 rtl_write_byte(rtlpriv, REG_RRSR + 1,
156 (b_rate_cfg >> 8) & 0xff);
157 while (b_rate_cfg > 0x1) {
158 b_rate_cfg = (b_rate_cfg >> 1);
159 rate_index++;
160 }
161 rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL,
162 rate_index);
163 break;
164 }
165 case HW_VAR_BSSID:{
166 for (idx = 0; idx < ETH_ALEN; idx++) {
167 rtl_write_byte(rtlpriv, (REG_BSSID + idx),
168 val[idx]);
169 }
170 break;
171 }
172 case HW_VAR_SIFS:{
173 rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]);
174 rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]);
175
176 rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
177 rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
178
179 if (!mac->ht_enable)
180 rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
181 0x0e0e);
182 else
183 rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
184 *((u16 *)val));
185 break;
186 }
187 case HW_VAR_SLOT_TIME:{
188 u8 e_aci;
189
190 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
191 "HW_VAR_SLOT_TIME %x\n", val[0]);
192
193 rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
194
195 for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
196 rtlpriv->cfg->ops->set_hw_reg(hw,
197 HW_VAR_AC_PARAM,
198 (u8 *)(&e_aci));
199 }
200 break;
201 }
202 case HW_VAR_ACK_PREAMBLE:{
203 u8 reg_tmp;
204 u8 short_preamble = (bool)(*(u8 *)val);
205
206 reg_tmp = (mac->cur_40_prime_sc) << 5;
207 if (short_preamble)
208 reg_tmp |= 0x80;
209
210 rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_tmp);
211 break;
212 }
213 case HW_VAR_AMPDU_MIN_SPACE:{
214 u8 min_spacing_to_set;
215 u8 sec_min_space;
216
217 min_spacing_to_set = *((u8 *)val);
218 if (min_spacing_to_set <= 7) {
219 sec_min_space = 0;
220
221 if (min_spacing_to_set < sec_min_space)
222 min_spacing_to_set = sec_min_space;
223
224 mac->min_space_cfg = ((mac->min_space_cfg &
225 0xf8) |
226 min_spacing_to_set);
227
228 *val = min_spacing_to_set;
229
230 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
231 "Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
232 mac->min_space_cfg);
233
234 rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
235 mac->min_space_cfg);
236 }
237 break;
238 }
239 case HW_VAR_SHORTGI_DENSITY:{
240 u8 density_to_set;
241
242 density_to_set = *((u8 *)val);
243 mac->min_space_cfg |= (density_to_set << 3);
244
245 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
246 "Set HW_VAR_SHORTGI_DENSITY: %#x\n",
247 mac->min_space_cfg);
248
249 rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
250 mac->min_space_cfg);
251
252 break;
253 }
254 case HW_VAR_AMPDU_FACTOR:{
255 u8 regtoset_normal[4] = { 0x41, 0xa8, 0x72, 0xb9 };
256 u8 regtoset_bt[4] = {0x31, 0x74, 0x42, 0x97};
257 u8 factor_toset;
258 u8 *p_regtoset = NULL;
259 u8 index = 0;
260
261 if ((rtlpriv->btcoexist.bt_coexistence) &&
262 (rtlpriv->btcoexist.bt_coexist_type ==
263 BT_CSR_BC4))
264 p_regtoset = regtoset_bt;
265 else
266 p_regtoset = regtoset_normal;
267
268 factor_toset = *((u8 *)val);
269 if (factor_toset <= 3) {
270 factor_toset = (1 << (factor_toset + 2));
271 if (factor_toset > 0xf)
272 factor_toset = 0xf;
273
274 for (index = 0; index < 4; index++) {
275 if ((p_regtoset[index] & 0xf0) >
276 (factor_toset << 4))
277 p_regtoset[index] =
278 (p_regtoset[index] & 0x0f) |
279 (factor_toset << 4);
280
281 if ((p_regtoset[index] & 0x0f) >
282 factor_toset)
283 p_regtoset[index] =
284 (p_regtoset[index] & 0xf0) |
285 (factor_toset);
286
287 rtl_write_byte(rtlpriv,
288 (REG_AGGLEN_LMT + index),
289 p_regtoset[index]);
290 }
291
292 RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
293 "Set HW_VAR_AMPDU_FACTOR: %#x\n",
294 factor_toset);
295 }
296 break;
297 }
298 case HW_VAR_AC_PARAM:{
299 u8 e_aci = *((u8 *)val);
300
301 rtl8723_dm_init_edca_turbo(hw);
302
303 if (rtlpci->acm_method != EACMWAY2_SW)
304 rtlpriv->cfg->ops->set_hw_reg(hw,
305 HW_VAR_ACM_CTRL,
306 (u8 *)(&e_aci));
307 break;
308 }
309 case HW_VAR_ACM_CTRL:{
310 u8 e_aci = *((u8 *)val);
311 union aci_aifsn *p_aci_aifsn =
312 (union aci_aifsn *)(&mac->ac[0].aifs);
313 u8 acm = p_aci_aifsn->f.acm;
314 u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL);
315
316 acm_ctrl =
317 acm_ctrl | ((rtlpci->acm_method == 2) ? 0x0 : 0x1);
318
319 if (acm) {
320 switch (e_aci) {
321 case AC0_BE:
322 acm_ctrl |= ACMHW_BEQEN;
323 break;
324 case AC2_VI:
325 acm_ctrl |= ACMHW_VIQEN;
326 break;
327 case AC3_VO:
328 acm_ctrl |= ACMHW_VOQEN;
329 break;
330 default:
331 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
332 "HW_VAR_ACM_CTRL acm set failed: eACI is %d\n",
333 acm);
334 break;
335 }
336 } else {
337 switch (e_aci) {
338 case AC0_BE:
339 acm_ctrl &= (~ACMHW_BEQEN);
340 break;
341 case AC2_VI:
342 acm_ctrl &= (~ACMHW_VIQEN);
343 break;
344 case AC3_VO:
345 acm_ctrl &= (~ACMHW_VOQEN);
346 break;
347 default:
348 RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
349 "switch case %#x not processed\n",
350 e_aci);
351 break;
352 }
353 }
354
355 RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
356 "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n",
357 acm_ctrl);
358 rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl);
359 break;
360 }
361 case HW_VAR_RCR:{
362 rtl_write_dword(rtlpriv, REG_RCR, ((u32 *)(val))[0]);
363 rtlpci->receive_config = ((u32 *)(val))[0];
364 break;
365 }
366 case HW_VAR_RETRY_LIMIT:{
367 u8 retry_limit = ((u8 *)(val))[0];
368
369 rtl_write_word(rtlpriv, REG_RL,
370 retry_limit << RETRY_LIMIT_SHORT_SHIFT |
371 retry_limit << RETRY_LIMIT_LONG_SHIFT);
372 break;
373 }
374 case HW_VAR_DUAL_TSF_RST:
375 rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
376 break;
377 case HW_VAR_EFUSE_BYTES:
378 rtlefuse->efuse_usedbytes = *((u16 *)val);
379 break;
380 case HW_VAR_EFUSE_USAGE:
381 rtlefuse->efuse_usedpercentage = *((u8 *)val);
382 break;
383 case HW_VAR_IO_CMD:
384 rtl8723e_phy_set_io_cmd(hw, (*(enum io_type *)val));
385 break;
386 case HW_VAR_WPA_CONFIG:
387 rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *)val));
388 break;
389 case HW_VAR_SET_RPWM:{
390 u8 rpwm_val;
391
392 rpwm_val = rtl_read_byte(rtlpriv, REG_PCIE_HRPWM);
393 udelay(1);
394
395 if (rpwm_val & BIT(7)) {
396 rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
397 (*(u8 *)val));
398 } else {
399 rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
400 ((*(u8 *)val) | BIT(7)));
401 }
402
403 break;
404 }
405 case HW_VAR_H2C_FW_PWRMODE:{
406 u8 psmode = (*(u8 *)val);
407
408 if (psmode != FW_PS_ACTIVE_MODE)
409 rtl8723e_dm_rf_saving(hw, true);
410
411 rtl8723e_set_fw_pwrmode_cmd(hw, (*(u8 *)val));
412 break;
413 }
414 case HW_VAR_FW_PSMODE_STATUS:
415 ppsc->fw_current_inpsmode = *((bool *)val);
416 break;
417 case HW_VAR_H2C_FW_JOINBSSRPT:{
418 u8 mstatus = (*(u8 *)val);
419 u8 tmp_regcr, tmp_reg422;
420 bool b_recover = false;
421
422 if (mstatus == RT_MEDIA_CONNECT) {
423 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID,
424 NULL);
425
426 tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
427 rtl_write_byte(rtlpriv, REG_CR + 1,
428 (tmp_regcr | BIT(0)));
429
430 _rtl8723e_set_bcn_ctrl_reg(hw, 0, BIT(3));
431 _rtl8723e_set_bcn_ctrl_reg(hw, BIT(4), 0);
432
433 tmp_reg422 =
434 rtl_read_byte(rtlpriv,
435 REG_FWHW_TXQ_CTRL + 2);
436 if (tmp_reg422 & BIT(6))
437 b_recover = true;
438 rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
439 tmp_reg422 & (~BIT(6)));
440
441 rtl8723e_set_fw_rsvdpagepkt(hw, 0);
442
443 _rtl8723e_set_bcn_ctrl_reg(hw, BIT(3), 0);
444 _rtl8723e_set_bcn_ctrl_reg(hw, 0, BIT(4));
445
446 if (b_recover) {
447 rtl_write_byte(rtlpriv,
448 REG_FWHW_TXQ_CTRL + 2,
449 tmp_reg422);
450 }
451
452 rtl_write_byte(rtlpriv, REG_CR + 1,
453 (tmp_regcr & ~(BIT(0))));
454 }
455 rtl8723e_set_fw_joinbss_report_cmd(hw, (*(u8 *)val));
456
457 break;
458 }
459 case HW_VAR_H2C_FW_P2P_PS_OFFLOAD:{
460 rtl8723e_set_p2p_ps_offload_cmd(hw, (*(u8 *)val));
461 break;
462 }
463 case HW_VAR_AID:{
464 u16 u2btmp;
465
466 u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT);
467 u2btmp &= 0xC000;
468 rtl_write_word(rtlpriv, REG_BCN_PSR_RPT,
469 (u2btmp | mac->assoc_id));
470
471 break;
472 }
473 case HW_VAR_CORRECT_TSF:{
474 u8 btype_ibss = ((u8 *)(val))[0];
475
476 if (btype_ibss)
477 _rtl8723e_stop_tx_beacon(hw);
478
479 _rtl8723e_set_bcn_ctrl_reg(hw, 0, BIT(3));
480
481 rtl_write_dword(rtlpriv, REG_TSFTR,
482 (u32)(mac->tsf & 0xffffffff));
483 rtl_write_dword(rtlpriv, REG_TSFTR + 4,
484 (u32)((mac->tsf >> 32) & 0xffffffff));
485
486 _rtl8723e_set_bcn_ctrl_reg(hw, BIT(3), 0);
487
488 if (btype_ibss)
489 _rtl8723e_resume_tx_beacon(hw);
490
491 break;
492 }
493 case HW_VAR_FW_LPS_ACTION:{
494 bool b_enter_fwlps = *((bool *)val);
495 u8 rpwm_val, fw_pwrmode;
496 bool fw_current_inps;
497
498 if (b_enter_fwlps) {
499 rpwm_val = 0x02;
500 fw_current_inps = true;
501 rtlpriv->cfg->ops->set_hw_reg(hw,
502 HW_VAR_FW_PSMODE_STATUS,
503 (u8 *)(&fw_current_inps));
504 rtlpriv->cfg->ops->set_hw_reg(hw,
505 HW_VAR_H2C_FW_PWRMODE,
506 (u8 *)(&ppsc->fwctrl_psmode));
507
508 rtlpriv->cfg->ops->set_hw_reg(hw,
509 HW_VAR_SET_RPWM,
510 (u8 *)(&rpwm_val));
511 } else {
512 rpwm_val = 0x0C;
513 fw_pwrmode = FW_PS_ACTIVE_MODE;
514 fw_current_inps = false;
515 rtlpriv->cfg->ops->set_hw_reg(hw,
516 HW_VAR_SET_RPWM,
517 (u8 *)(&rpwm_val));
518 rtlpriv->cfg->ops->set_hw_reg(hw,
519 HW_VAR_H2C_FW_PWRMODE,
520 (u8 *)(&fw_pwrmode));
521
522 rtlpriv->cfg->ops->set_hw_reg(hw,
523 HW_VAR_FW_PSMODE_STATUS,
524 (u8 *)(&fw_current_inps));
525 }
526 break;
527 }
528 default:
529 RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
530 "switch case %#x not processed\n", variable);
531 break;
532 }
533 }
534
535 static bool _rtl8723e_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
536 {
537 struct rtl_priv *rtlpriv = rtl_priv(hw);
538 bool status = true;
539 long count = 0;
540 u32 value = _LLT_INIT_ADDR(address) |
541 _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS);
542
543 rtl_write_dword(rtlpriv, REG_LLT_INIT, value);
544
545 do {
546 value = rtl_read_dword(rtlpriv, REG_LLT_INIT);
547 if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
548 break;
549
550 if (count > POLLING_LLT_THRESHOLD) {
551 pr_err("Failed to polling write LLT done at address %d!\n",
552 address);
553 status = false;
554 break;
555 }
556 } while (++count);
557
558 return status;
559 }
560
561 static bool _rtl8723e_llt_table_init(struct ieee80211_hw *hw)
562 {
563 struct rtl_priv *rtlpriv = rtl_priv(hw);
564 unsigned short i;
565 u8 txpktbuf_bndy;
566 u8 maxpage;
567 bool status;
568 u8 ubyte;
569
570 #if LLT_CONFIG == 1
571 maxpage = 255;
572 txpktbuf_bndy = 252;
573 #elif LLT_CONFIG == 2
574 maxpage = 127;
575 txpktbuf_bndy = 124;
576 #elif LLT_CONFIG == 3
577 maxpage = 255;
578 txpktbuf_bndy = 174;
579 #elif LLT_CONFIG == 4
580 maxpage = 255;
581 txpktbuf_bndy = 246;
582 #elif LLT_CONFIG == 5
583 maxpage = 255;
584 txpktbuf_bndy = 246;
585 #endif
586
587 rtl_write_byte(rtlpriv, REG_CR, 0x8B);
588
589 #if LLT_CONFIG == 1
590 rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x1c);
591 rtl_write_dword(rtlpriv, REG_RQPN, 0x80a71c1c);
592 #elif LLT_CONFIG == 2
593 rtl_write_dword(rtlpriv, REG_RQPN, 0x845B1010);
594 #elif LLT_CONFIG == 3
595 rtl_write_dword(rtlpriv, REG_RQPN, 0x84838484);
596 #elif LLT_CONFIG == 4
597 rtl_write_dword(rtlpriv, REG_RQPN, 0x80bd1c1c);
598 #elif LLT_CONFIG == 5
599 rtl_write_word(rtlpriv, REG_RQPN_NPQ, 0x0000);
600
601 rtl_write_dword(rtlpriv, REG_RQPN, 0x80ac1c29);
602 rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x03);
603 #endif
604
605 rtl_write_dword(rtlpriv, REG_TRXFF_BNDY, (0x27FF0000 | txpktbuf_bndy));
606 rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy);
607
608 rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
609 rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
610
611 rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy);
612 rtl_write_byte(rtlpriv, REG_PBP, 0x11);
613 rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
614
615 for (i = 0; i < (txpktbuf_bndy - 1); i++) {
616 status = _rtl8723e_llt_write(hw, i, i + 1);
617 if (true != status)
618 return status;
619 }
620
621 status = _rtl8723e_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
622 if (true != status)
623 return status;
624
625 for (i = txpktbuf_bndy; i < maxpage; i++) {
626 status = _rtl8723e_llt_write(hw, i, (i + 1));
627 if (true != status)
628 return status;
629 }
630
631 status = _rtl8723e_llt_write(hw, maxpage, txpktbuf_bndy);
632 if (true != status)
633 return status;
634
635 rtl_write_byte(rtlpriv, REG_CR, 0xff);
636 ubyte = rtl_read_byte(rtlpriv, REG_RQPN + 3);
637 rtl_write_byte(rtlpriv, REG_RQPN + 3, ubyte | BIT(7));
638
639 return true;
640 }
641
642 static void _rtl8723e_gen_refresh_led_state(struct ieee80211_hw *hw)
643 {
644 struct rtl_priv *rtlpriv = rtl_priv(hw);
645 struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
646 struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
647
648 if (rtlpriv->rtlhal.up_first_time)
649 return;
650
651 if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
652 rtl8723e_sw_led_on(hw, pled0);
653 else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
654 rtl8723e_sw_led_on(hw, pled0);
655 else
656 rtl8723e_sw_led_off(hw, pled0);
657 }
658
659 static bool _rtl8712e_init_mac(struct ieee80211_hw *hw)
660 {
661 struct rtl_priv *rtlpriv = rtl_priv(hw);
662 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
663
664 unsigned char bytetmp;
665 unsigned short wordtmp;
666 u16 retry = 0;
667 u16 tmpu2b;
668 bool mac_func_enable;
669
670 rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
671 bytetmp = rtl_read_byte(rtlpriv, REG_CR);
672 if (bytetmp == 0xFF)
673 mac_func_enable = true;
674 else
675 mac_func_enable = false;
676
677
678 if (!rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
679 PWR_INTF_PCI_MSK, RTL8723_NIC_ENABLE_FLOW))
680 return false;
681
682 bytetmp = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_REG+2);
683 rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG+2, bytetmp | BIT(4));
684
685
686 bytetmp = rtl_read_byte(rtlpriv, 0x369);
687 rtl_write_byte(rtlpriv, 0x369, bytetmp | BIT(7));
688
689
690
691
692 do {
693 rtl_write_word(rtlpriv, 0x358, 0x5e);
694 udelay(100);
695 rtl_write_word(rtlpriv, 0x356, 0xc280);
696 rtl_write_word(rtlpriv, 0x354, 0xc290);
697 rtl_write_word(rtlpriv, 0x358, 0x3e);
698 udelay(100);
699 rtl_write_word(rtlpriv, 0x358, 0x5e);
700 udelay(100);
701 tmpu2b = rtl_read_word(rtlpriv, 0x356);
702 retry++;
703 } while (tmpu2b != 0xc290 && retry < 100);
704
705 if (retry >= 100) {
706 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
707 "InitMAC(): ePHY configure fail!!!\n");
708 return false;
709 }
710
711 rtl_write_word(rtlpriv, REG_CR, 0x2ff);
712 rtl_write_word(rtlpriv, REG_CR + 1, 0x06);
713
714 if (!mac_func_enable) {
715 if (!_rtl8723e_llt_table_init(hw))
716 return false;
717 }
718
719 rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
720 rtl_write_byte(rtlpriv, REG_HISRE, 0xff);
721
722 rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, 0x27ff);
723
724 wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL);
725 wordtmp &= 0xf;
726 wordtmp |= 0xF771;
727 rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
728
729 rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F);
730 rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
731 rtl_write_word(rtlpriv, REG_RXFLTMAP2, 0xFFFF);
732 rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config);
733
734 rtl_write_byte(rtlpriv, 0x4d0, 0x0);
735
736 rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
737 ((u64) rtlpci->tx_ring[BEACON_QUEUE].dma) &
738 DMA_BIT_MASK(32));
739 rtl_write_dword(rtlpriv, REG_MGQ_DESA,
740 (u64) rtlpci->tx_ring[MGNT_QUEUE].dma &
741 DMA_BIT_MASK(32));
742 rtl_write_dword(rtlpriv, REG_VOQ_DESA,
743 (u64) rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
744 rtl_write_dword(rtlpriv, REG_VIQ_DESA,
745 (u64) rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
746 rtl_write_dword(rtlpriv, REG_BEQ_DESA,
747 (u64) rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
748 rtl_write_dword(rtlpriv, REG_BKQ_DESA,
749 (u64) rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
750 rtl_write_dword(rtlpriv, REG_HQ_DESA,
751 (u64) rtlpci->tx_ring[HIGH_QUEUE].dma &
752 DMA_BIT_MASK(32));
753 rtl_write_dword(rtlpriv, REG_RX_DESA,
754 (u64) rtlpci->rx_ring[RX_MPDU_QUEUE].dma &
755 DMA_BIT_MASK(32));
756
757 rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x74);
758
759 rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
760
761 bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
762 rtl_write_byte(rtlpriv, REG_APSD_CTRL, bytetmp & ~BIT(6));
763 do {
764 retry++;
765 bytetmp = rtl_read_byte(rtlpriv, REG_APSD_CTRL);
766 } while ((retry < 200) && (bytetmp & BIT(7)));
767
768 _rtl8723e_gen_refresh_led_state(hw);
769
770 rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
771
772 return true;
773 }
774
775 static void _rtl8723e_hw_configure(struct ieee80211_hw *hw)
776 {
777 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
778 struct rtl_priv *rtlpriv = rtl_priv(hw);
779 u8 reg_bw_opmode;
780 u32 reg_prsr;
781
782 reg_bw_opmode = BW_OPMODE_20MHZ;
783 reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
784
785 rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
786
787 rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
788
789 rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr);
790
791 rtl_write_byte(rtlpriv, REG_SLOT, 0x09);
792
793 rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, 0x0);
794
795 rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F80);
796
797 rtl_write_word(rtlpriv, REG_RL, 0x0707);
798
799 rtl_write_dword(rtlpriv, REG_BAR_MODE_CTRL, 0x02012802);
800
801 rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF);
802
803 rtl_write_dword(rtlpriv, REG_DARFRC, 0x01000000);
804 rtl_write_dword(rtlpriv, REG_DARFRC + 4, 0x07060504);
805 rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
806 rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
807
808 if ((rtlpriv->btcoexist.bt_coexistence) &&
809 (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4))
810 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0x97427431);
811 else
812 rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
813
814 rtl_write_byte(rtlpriv, REG_ATIMWND, 0x2);
815
816 rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xff);
817
818 rtlpci->reg_bcn_ctrl_val = 0x1f;
819 rtl_write_byte(rtlpriv, REG_BCN_CTRL, rtlpci->reg_bcn_ctrl_val);
820
821 rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
822
823 rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
824
825 rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
826 rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
827
828 if ((rtlpriv->btcoexist.bt_coexistence) &&
829 (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4)) {
830 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
831 rtl_write_word(rtlpriv, REG_PROT_MODE_CTRL, 0x0402);
832 } else {
833 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
834 rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
835 }
836
837 if ((rtlpriv->btcoexist.bt_coexistence) &&
838 (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4))
839 rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x03086666);
840 else
841 rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
842
843 rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
844
845 rtl_write_word(rtlpriv, REG_SPEC_SIFS, 0x1010);
846 rtl_write_word(rtlpriv, REG_MAC_SPEC_SIFS, 0x1010);
847
848 rtl_write_word(rtlpriv, REG_SIFS_CTX, 0x1010);
849
850 rtl_write_word(rtlpriv, REG_SIFS_TRX, 0x1010);
851
852 rtl_write_dword(rtlpriv, REG_MAR, 0xffffffff);
853 rtl_write_dword(rtlpriv, REG_MAR + 4, 0xffffffff);
854
855 rtl_write_dword(rtlpriv, 0x394, 0x1);
856 }
857
858 static void _rtl8723e_enable_aspm_back_door(struct ieee80211_hw *hw)
859 {
860 struct rtl_priv *rtlpriv = rtl_priv(hw);
861 struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
862
863 rtl_write_byte(rtlpriv, 0x34b, 0x93);
864 rtl_write_word(rtlpriv, 0x350, 0x870c);
865 rtl_write_byte(rtlpriv, 0x352, 0x1);
866
867 if (ppsc->support_backdoor)
868 rtl_write_byte(rtlpriv, 0x349, 0x1b);
869 else
870 rtl_write_byte(rtlpriv, 0x349, 0x03);
871
872 rtl_write_word(rtlpriv, 0x350, 0x2718);
873 rtl_write_byte(rtlpriv, 0x352, 0x1);
874 }
875
876 void rtl8723e_enable_hw_security_config(struct ieee80211_hw *hw)
877 {
878 struct rtl_priv *rtlpriv = rtl_priv(hw);
879 u8 sec_reg_value;
880
881 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
882 "PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n",
883 rtlpriv->sec.pairwise_enc_algorithm,
884 rtlpriv->sec.group_enc_algorithm);
885
886 if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
887 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
888 "not open hw encryption\n");
889 return;
890 }
891
892 sec_reg_value = SCR_TXENCENABLE | SCR_RXDECENABLE;
893
894 if (rtlpriv->sec.use_defaultkey) {
895 sec_reg_value |= SCR_TXUSEDK;
896 sec_reg_value |= SCR_RXUSEDK;
897 }
898
899 sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK);
900
901 rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
902
903 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
904 "The SECR-value %x\n", sec_reg_value);
905
906 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
907
908 }
909
910 int rtl8723e_hw_init(struct ieee80211_hw *hw)
911 {
912 struct rtl_priv *rtlpriv = rtl_priv(hw);
913 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
914 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
915 struct rtl_phy *rtlphy = &(rtlpriv->phy);
916 struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
917 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
918 bool rtstatus = true;
919 int err;
920 u8 tmp_u1b;
921 unsigned long flags;
922
923 rtlpriv->rtlhal.being_init_adapter = true;
924
925
926
927
928
929
930
931 local_save_flags(flags);
932 local_irq_enable();
933 rtlhal->fw_ready = false;
934
935 rtlpriv->intf_ops->disable_aspm(hw);
936 rtstatus = _rtl8712e_init_mac(hw);
937 if (rtstatus != true) {
938 pr_err("Init MAC failed\n");
939 err = 1;
940 goto exit;
941 }
942
943 err = rtl8723_download_fw(hw, false, FW_8723A_POLLING_TIMEOUT_COUNT);
944 if (err) {
945 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
946 "Failed to download FW. Init HW without FW now..\n");
947 err = 1;
948 goto exit;
949 }
950 rtlhal->fw_ready = true;
951
952 rtlhal->last_hmeboxnum = 0;
953 rtl8723e_phy_mac_config(hw);
954
955
956
957
958
959 rtlpci->receive_config = rtl_read_dword(rtlpriv, REG_RCR);
960 rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV);
961 rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
962
963 rtl8723e_phy_bb_config(hw);
964 rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
965 rtl8723e_phy_rf_config(hw);
966 if (IS_VENDOR_UMC_A_CUT(rtlhal->version)) {
967 rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G1, MASKDWORD, 0x30255);
968 rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G2, MASKDWORD, 0x50a00);
969 } else if (IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version)) {
970 rtl_set_rfreg(hw, RF90_PATH_A, 0x0C, MASKDWORD, 0x894AE);
971 rtl_set_rfreg(hw, RF90_PATH_A, 0x0A, MASKDWORD, 0x1AF31);
972 rtl_set_rfreg(hw, RF90_PATH_A, RF_IPA, MASKDWORD, 0x8F425);
973 rtl_set_rfreg(hw, RF90_PATH_A, RF_SYN_G2, MASKDWORD, 0x4F200);
974 rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK1, MASKDWORD, 0x44053);
975 rtl_set_rfreg(hw, RF90_PATH_A, RF_RCK2, MASKDWORD, 0x80201);
976 }
977 rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
978 RF_CHNLBW, RFREG_OFFSET_MASK);
979 rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1,
980 RF_CHNLBW, RFREG_OFFSET_MASK);
981 rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
982 rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
983 rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
984 _rtl8723e_hw_configure(hw);
985 rtl_cam_reset_all_entry(hw);
986 rtl8723e_enable_hw_security_config(hw);
987
988 ppsc->rfpwr_state = ERFON;
989
990 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
991 _rtl8723e_enable_aspm_back_door(hw);
992 rtlpriv->intf_ops->enable_aspm(hw);
993
994 rtl8723e_bt_hw_init(hw);
995
996 if (ppsc->rfpwr_state == ERFON) {
997 rtl8723e_phy_set_rfpath_switch(hw, 1);
998 if (rtlphy->iqk_initialized) {
999 rtl8723e_phy_iq_calibrate(hw, true);
1000 } else {
1001 rtl8723e_phy_iq_calibrate(hw, false);
1002 rtlphy->iqk_initialized = true;
1003 }
1004
1005 rtl8723e_dm_check_txpower_tracking(hw);
1006 rtl8723e_phy_lc_calibrate(hw);
1007 }
1008
1009 tmp_u1b = efuse_read_1byte(hw, 0x1FA);
1010 if (!(tmp_u1b & BIT(0))) {
1011 rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0F, 0x05);
1012 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "PA BIAS path A\n");
1013 }
1014
1015 if (!(tmp_u1b & BIT(4))) {
1016 tmp_u1b = rtl_read_byte(rtlpriv, 0x16);
1017 tmp_u1b &= 0x0F;
1018 rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x80);
1019 udelay(10);
1020 rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x90);
1021 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "under 1.5V\n");
1022 }
1023 rtl8723e_dm_init(hw);
1024 exit:
1025 local_irq_restore(flags);
1026 rtlpriv->rtlhal.being_init_adapter = false;
1027 return err;
1028 }
1029
1030 static enum version_8723e _rtl8723e_read_chip_version(struct ieee80211_hw *hw)
1031 {
1032 struct rtl_priv *rtlpriv = rtl_priv(hw);
1033 struct rtl_phy *rtlphy = &(rtlpriv->phy);
1034 enum version_8723e version = 0x0000;
1035 u32 value32;
1036
1037 value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
1038 if (value32 & TRP_VAUX_EN) {
1039 version = (enum version_8723e)(version |
1040 ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0));
1041
1042 version = (enum version_8723e)(version |
1043 ((value32 & BT_FUNC) ? CHIP_8723 : 0));
1044
1045 } else {
1046
1047 version = (enum version_8723e) NORMAL_CHIP;
1048 version = (enum version_8723e)(version |
1049 ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0));
1050
1051 version = (enum version_8723e)(version |
1052 ((value32 & BT_FUNC) ? CHIP_8723 : 0));
1053 if (IS_CHIP_VENDOR_UMC(version))
1054 version = (enum version_8723e)(version |
1055 ((value32 & CHIP_VER_RTL_MASK)));
1056 if (IS_8723_SERIES(version)) {
1057 value32 = rtl_read_dword(rtlpriv, REG_GPIO_OUTSTS);
1058
1059 version = (enum version_8723e)(version |
1060 ((value32 & RF_RL_ID)>>20));
1061 }
1062 }
1063
1064 if (IS_8723_SERIES(version)) {
1065 value32 = rtl_read_dword(rtlpriv, REG_MULTI_FUNC_CTRL);
1066 rtlphy->polarity_ctl = ((value32 & WL_HWPDN_SL) ?
1067 RT_POLARITY_HIGH_ACT :
1068 RT_POLARITY_LOW_ACT);
1069 }
1070 switch (version) {
1071 case VERSION_TEST_UMC_CHIP_8723:
1072 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1073 "Chip Version ID: VERSION_TEST_UMC_CHIP_8723.\n");
1074 break;
1075 case VERSION_NORMAL_UMC_CHIP_8723_1T1R_A_CUT:
1076 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1077 "Chip Version ID: VERSION_NORMAL_UMC_CHIP_8723_1T1R_A_CUT.\n");
1078 break;
1079 case VERSION_NORMAL_UMC_CHIP_8723_1T1R_B_CUT:
1080 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1081 "Chip Version ID: VERSION_NORMAL_UMC_CHIP_8723_1T1R_B_CUT.\n");
1082 break;
1083 default:
1084 pr_err("Chip Version ID: Unknown. Bug?\n");
1085 break;
1086 }
1087
1088 if (IS_8723_SERIES(version))
1089 rtlphy->rf_type = RF_1T1R;
1090
1091 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Chip RF Type: %s\n",
1092 (rtlphy->rf_type == RF_2T2R) ? "RF_2T2R" : "RF_1T1R");
1093
1094 return version;
1095 }
1096
1097 static int _rtl8723e_set_media_status(struct ieee80211_hw *hw,
1098 enum nl80211_iftype type)
1099 {
1100 struct rtl_priv *rtlpriv = rtl_priv(hw);
1101 u8 bt_msr = rtl_read_byte(rtlpriv, MSR) & 0xfc;
1102 enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
1103 u8 mode = MSR_NOLINK;
1104
1105 rtl_write_dword(rtlpriv, REG_BCN_CTRL, 0);
1106 RT_TRACE(rtlpriv, COMP_BEACON, DBG_LOUD,
1107 "clear 0x550 when set HW_VAR_MEDIA_STATUS\n");
1108
1109 switch (type) {
1110 case NL80211_IFTYPE_UNSPECIFIED:
1111 mode = MSR_NOLINK;
1112 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1113 "Set Network type to NO LINK!\n");
1114 break;
1115 case NL80211_IFTYPE_ADHOC:
1116 mode = MSR_ADHOC;
1117 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1118 "Set Network type to Ad Hoc!\n");
1119 break;
1120 case NL80211_IFTYPE_STATION:
1121 mode = MSR_INFRA;
1122 ledaction = LED_CTL_LINK;
1123 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1124 "Set Network type to STA!\n");
1125 break;
1126 case NL80211_IFTYPE_AP:
1127 mode = MSR_AP;
1128 ledaction = LED_CTL_LINK;
1129 RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
1130 "Set Network type to AP!\n");
1131 break;
1132 default:
1133 pr_err("Network type %d not support!\n", type);
1134 return 1;
1135 break;
1136 }
1137
1138
1139
1140
1141
1142
1143
1144 if (mode != MSR_AP &&
1145 rtlpriv->mac80211.link_state < MAC80211_LINKED) {
1146 mode = MSR_NOLINK;
1147 ledaction = LED_CTL_NO_LINK;
1148 }
1149 if (mode == MSR_NOLINK || mode == MSR_INFRA) {
1150 _rtl8723e_stop_tx_beacon(hw);
1151 _rtl8723e_enable_bcn_sub_func(hw);
1152 } else if (mode == MSR_ADHOC || mode == MSR_AP) {
1153 _rtl8723e_resume_tx_beacon(hw);
1154 _rtl8723e_disable_bcn_sub_func(hw);
1155 } else {
1156 RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
1157 "Set HW_VAR_MEDIA_STATUS: No such media status(%x).\n",
1158 mode);
1159 }
1160
1161 rtl_write_byte(rtlpriv, MSR, bt_msr | mode);
1162 rtlpriv->cfg->ops->led_control(hw, ledaction);
1163 if (mode == MSR_AP)
1164 rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
1165 else
1166 rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
1167 return 0;
1168 }
1169
1170 void rtl8723e_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
1171 {
1172 struct rtl_priv *rtlpriv = rtl_priv(hw);
1173 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1174 u32 reg_rcr = rtlpci->receive_config;
1175
1176 if (rtlpriv->psc.rfpwr_state != ERFON)
1177 return;
1178
1179 if (check_bssid) {
1180 reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
1181 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
1182 (u8 *)(®_rcr));
1183 _rtl8723e_set_bcn_ctrl_reg(hw, 0, BIT(4));
1184 } else if (!check_bssid) {
1185 reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
1186 _rtl8723e_set_bcn_ctrl_reg(hw, BIT(4), 0);
1187 rtlpriv->cfg->ops->set_hw_reg(hw,
1188 HW_VAR_RCR, (u8 *)(®_rcr));
1189 }
1190 }
1191
1192 int rtl8723e_set_network_type(struct ieee80211_hw *hw,
1193 enum nl80211_iftype type)
1194 {
1195 struct rtl_priv *rtlpriv = rtl_priv(hw);
1196
1197 if (_rtl8723e_set_media_status(hw, type))
1198 return -EOPNOTSUPP;
1199
1200 if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
1201 if (type != NL80211_IFTYPE_AP)
1202 rtl8723e_set_check_bssid(hw, true);
1203 } else {
1204 rtl8723e_set_check_bssid(hw, false);
1205 }
1206
1207 return 0;
1208 }
1209
1210
1211
1212
1213 void rtl8723e_set_qos(struct ieee80211_hw *hw, int aci)
1214 {
1215 struct rtl_priv *rtlpriv = rtl_priv(hw);
1216
1217 rtl8723_dm_init_edca_turbo(hw);
1218 switch (aci) {
1219 case AC1_BK:
1220 rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f);
1221 break;
1222 case AC0_BE:
1223 break;
1224 case AC2_VI:
1225 rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, 0x5e4322);
1226 break;
1227 case AC3_VO:
1228 rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
1229 break;
1230 default:
1231 WARN_ONCE(true, "rtl8723ae: invalid aci: %d !\n", aci);
1232 break;
1233 }
1234 }
1235
1236 void rtl8723e_enable_interrupt(struct ieee80211_hw *hw)
1237 {
1238 struct rtl_priv *rtlpriv = rtl_priv(hw);
1239 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1240
1241 rtl_write_dword(rtlpriv, 0x3a8, rtlpci->irq_mask[0] & 0xFFFFFFFF);
1242 rtl_write_dword(rtlpriv, 0x3ac, rtlpci->irq_mask[1] & 0xFFFFFFFF);
1243 rtlpci->irq_enabled = true;
1244 }
1245
1246 void rtl8723e_disable_interrupt(struct ieee80211_hw *hw)
1247 {
1248 struct rtl_priv *rtlpriv = rtl_priv(hw);
1249 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1250 rtl_write_dword(rtlpriv, 0x3a8, IMR8190_DISABLED);
1251 rtl_write_dword(rtlpriv, 0x3ac, IMR8190_DISABLED);
1252 rtlpci->irq_enabled = false;
1253
1254 }
1255
1256 static void _rtl8723e_poweroff_adapter(struct ieee80211_hw *hw)
1257 {
1258 struct rtl_priv *rtlpriv = rtl_priv(hw);
1259 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1260 u8 u1b_tmp;
1261
1262
1263
1264 rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
1265 PWR_INTF_PCI_MSK, RTL8723_NIC_LPS_ENTER_FLOW);
1266
1267
1268
1269 rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00);
1270 if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) &&
1271 rtlhal->fw_ready) {
1272 rtl8723ae_firmware_selfreset(hw);
1273 }
1274
1275
1276 u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN+1);
1277 rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN+1, (u1b_tmp & (~BIT(2))));
1278
1279
1280
1281 rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
1282
1283
1284 rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
1285 PWR_INTF_PCI_MSK, RTL8723_NIC_DISABLE_FLOW);
1286
1287
1288 u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
1289 rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp & (~BIT(0))));
1290 u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
1291 rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, u1b_tmp | BIT(0));
1292
1293
1294
1295 rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
1296 }
1297
1298 void rtl8723e_card_disable(struct ieee80211_hw *hw)
1299 {
1300 struct rtl_priv *rtlpriv = rtl_priv(hw);
1301 struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
1302 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1303 enum nl80211_iftype opmode;
1304
1305 mac->link_state = MAC80211_NOLINK;
1306 opmode = NL80211_IFTYPE_UNSPECIFIED;
1307 _rtl8723e_set_media_status(hw, opmode);
1308 if (rtlpriv->rtlhal.driver_is_goingto_unload ||
1309 ppsc->rfoff_reason > RF_CHANGE_BY_PS)
1310 rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
1311 RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
1312 _rtl8723e_poweroff_adapter(hw);
1313
1314
1315 rtlpriv->phy.iqk_initialized = false;
1316 }
1317
1318 void rtl8723e_interrupt_recognized(struct ieee80211_hw *hw,
1319 struct rtl_int *intvec)
1320 {
1321 struct rtl_priv *rtlpriv = rtl_priv(hw);
1322 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1323
1324 intvec->inta = rtl_read_dword(rtlpriv, 0x3a0) & rtlpci->irq_mask[0];
1325 rtl_write_dword(rtlpriv, 0x3a0, intvec->inta);
1326 }
1327
1328 void rtl8723e_set_beacon_related_registers(struct ieee80211_hw *hw)
1329 {
1330
1331 struct rtl_priv *rtlpriv = rtl_priv(hw);
1332 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1333 u16 bcn_interval, atim_window;
1334
1335 bcn_interval = mac->beacon_interval;
1336 atim_window = 2;
1337 rtl8723e_disable_interrupt(hw);
1338 rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
1339 rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
1340 rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f);
1341 rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x18);
1342 rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x18);
1343 rtl_write_byte(rtlpriv, 0x606, 0x30);
1344 rtl8723e_enable_interrupt(hw);
1345 }
1346
1347 void rtl8723e_set_beacon_interval(struct ieee80211_hw *hw)
1348 {
1349 struct rtl_priv *rtlpriv = rtl_priv(hw);
1350 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1351 u16 bcn_interval = mac->beacon_interval;
1352
1353 RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG,
1354 "beacon_interval:%d\n", bcn_interval);
1355 rtl8723e_disable_interrupt(hw);
1356 rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
1357 rtl8723e_enable_interrupt(hw);
1358 }
1359
1360 void rtl8723e_update_interrupt_mask(struct ieee80211_hw *hw,
1361 u32 add_msr, u32 rm_msr)
1362 {
1363 struct rtl_priv *rtlpriv = rtl_priv(hw);
1364 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
1365
1366 RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
1367 "add_msr:%x, rm_msr:%x\n", add_msr, rm_msr);
1368
1369 if (add_msr)
1370 rtlpci->irq_mask[0] |= add_msr;
1371 if (rm_msr)
1372 rtlpci->irq_mask[0] &= (~rm_msr);
1373 rtl8723e_disable_interrupt(hw);
1374 rtl8723e_enable_interrupt(hw);
1375 }
1376
1377 static u8 _rtl8723e_get_chnl_group(u8 chnl)
1378 {
1379 u8 group;
1380
1381 if (chnl < 3)
1382 group = 0;
1383 else if (chnl < 9)
1384 group = 1;
1385 else
1386 group = 2;
1387 return group;
1388 }
1389
1390 static void _rtl8723e_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
1391 bool autoload_fail,
1392 u8 *hwinfo)
1393 {
1394 struct rtl_priv *rtlpriv = rtl_priv(hw);
1395 struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1396 u8 rf_path, index, tempval;
1397 u16 i;
1398
1399 for (rf_path = 0; rf_path < 1; rf_path++) {
1400 for (i = 0; i < 3; i++) {
1401 if (!autoload_fail) {
1402 rtlefuse->eeprom_chnlarea_txpwr_cck[rf_path][i] =
1403 hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i];
1404 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
1405 hwinfo[EEPROM_TXPOWERHT40_1S + rf_path * 3 + i];
1406 } else {
1407 rtlefuse->eeprom_chnlarea_txpwr_cck[rf_path][i] =
1408 EEPROM_DEFAULT_TXPOWERLEVEL;
1409 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
1410 EEPROM_DEFAULT_TXPOWERLEVEL;
1411 }
1412 }
1413 }
1414
1415 for (i = 0; i < 3; i++) {
1416 if (!autoload_fail)
1417 tempval = hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i];
1418 else
1419 tempval = EEPROM_DEFAULT_HT40_2SDIFF;
1420 rtlefuse->eprom_chnl_txpwr_ht40_2sdf[RF90_PATH_A][i] =
1421 (tempval & 0xf);
1422 rtlefuse->eprom_chnl_txpwr_ht40_2sdf[RF90_PATH_B][i] =
1423 ((tempval & 0xf0) >> 4);
1424 }
1425
1426 for (rf_path = 0; rf_path < 2; rf_path++)
1427 for (i = 0; i < 3; i++)
1428 RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1429 "RF(%d) EEPROM CCK Area(%d) = 0x%x\n", rf_path,
1430 i, rtlefuse->eeprom_chnlarea_txpwr_cck
1431 [rf_path][i]);
1432 for (rf_path = 0; rf_path < 2; rf_path++)
1433 for (i = 0; i < 3; i++)
1434 RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1435 "RF(%d) EEPROM HT40 1S Area(%d) = 0x%x\n",
1436 rf_path, i,
1437 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1438 [rf_path][i]);
1439 for (rf_path = 0; rf_path < 2; rf_path++)
1440 for (i = 0; i < 3; i++)
1441 RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
1442 "RF(%d) EEPROM HT40 2S Diff Area(%d) = 0x%x\n",
1443 rf_path, i,
1444 rtlefuse->eprom_chnl_txpwr_ht40_2sdf
1445 [rf_path][i]);
1446
1447 for (rf_path = 0; rf_path < 2; rf_path++) {
1448 for (i = 0; i < 14; i++) {
1449 index = _rtl8723e_get_chnl_group((u8)i);
1450
1451 rtlefuse->txpwrlevel_cck[rf_path][i] =
1452 rtlefuse->eeprom_chnlarea_txpwr_cck
1453 [rf_path][index];
1454 rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
1455 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1456 [rf_path][index];
1457
1458 if ((rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1459 [rf_path][index] -
1460 rtlefuse->eprom_chnl_txpwr_ht40_2sdf
1461 [rf_path][index]) > 0) {
1462 rtlefuse->txpwrlevel_ht40_2s[rf_path][i] =
1463 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
1464 [rf_path][index] -
1465 rtlefuse->eprom_chnl_txpwr_ht40_2sdf
1466 [rf_path][index];
1467 } else {
1468 rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = 0;
1469 }
1470 }
1471
1472 for (i = 0; i < 14; i++) {
1473 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1474 "RF(%d)-Ch(%d) [CCK / HT40_1S / HT40_2S] = [0x%x / 0x%x / 0x%x]\n",
1475 rf_path, i,
1476 rtlefuse->txpwrlevel_cck[rf_path][i],
1477 rtlefuse->txpwrlevel_ht40_1s[rf_path][i],
1478 rtlefuse->txpwrlevel_ht40_2s[rf_path][i]);
1479 }
1480 }
1481
1482 for (i = 0; i < 3; i++) {
1483 if (!autoload_fail) {
1484 rtlefuse->eeprom_pwrlimit_ht40[i] =
1485 hwinfo[EEPROM_TXPWR_GROUP + i];
1486 rtlefuse->eeprom_pwrlimit_ht20[i] =
1487 hwinfo[EEPROM_TXPWR_GROUP + 3 + i];
1488 } else {
1489 rtlefuse->eeprom_pwrlimit_ht40[i] = 0;
1490 rtlefuse->eeprom_pwrlimit_ht20[i] = 0;
1491 }
1492 }
1493
1494 for (rf_path = 0; rf_path < 2; rf_path++) {
1495 for (i = 0; i < 14; i++) {
1496 index = _rtl8723e_get_chnl_group((u8)i);
1497
1498 if (rf_path == RF90_PATH_A) {
1499 rtlefuse->pwrgroup_ht20[rf_path][i] =
1500 (rtlefuse->eeprom_pwrlimit_ht20[index] & 0xf);
1501 rtlefuse->pwrgroup_ht40[rf_path][i] =
1502 (rtlefuse->eeprom_pwrlimit_ht40[index] & 0xf);
1503 } else if (rf_path == RF90_PATH_B) {
1504 rtlefuse->pwrgroup_ht20[rf_path][i] =
1505 ((rtlefuse->eeprom_pwrlimit_ht20[index] &
1506 0xf0) >> 4);
1507 rtlefuse->pwrgroup_ht40[rf_path][i] =
1508 ((rtlefuse->eeprom_pwrlimit_ht40[index] &
1509 0xf0) >> 4);
1510 }
1511
1512 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1513 "RF-%d pwrgroup_ht20[%d] = 0x%x\n", rf_path, i,
1514 rtlefuse->pwrgroup_ht20[rf_path][i]);
1515 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1516 "RF-%d pwrgroup_ht40[%d] = 0x%x\n", rf_path, i,
1517 rtlefuse->pwrgroup_ht40[rf_path][i]);
1518 }
1519 }
1520
1521 for (i = 0; i < 14; i++) {
1522 index = _rtl8723e_get_chnl_group((u8)i);
1523
1524 if (!autoload_fail)
1525 tempval = hwinfo[EEPROM_TXPOWERHT20DIFF + index];
1526 else
1527 tempval = EEPROM_DEFAULT_HT20_DIFF;
1528
1529 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF);
1530 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] =
1531 ((tempval >> 4) & 0xF);
1532
1533 if (rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] & BIT(3))
1534 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] |= 0xF0;
1535
1536 if (rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] & BIT(3))
1537 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] |= 0xF0;
1538
1539 index = _rtl8723e_get_chnl_group((u8)i);
1540
1541 if (!autoload_fail)
1542 tempval = hwinfo[EEPROM_TXPOWER_OFDMDIFF + index];
1543 else
1544 tempval = EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF;
1545
1546 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] = (tempval & 0xF);
1547 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] =
1548 ((tempval >> 4) & 0xF);
1549 }
1550
1551 rtlefuse->legacy_ht_txpowerdiff =
1552 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][7];
1553
1554 for (i = 0; i < 14; i++)
1555 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1556 "RF-A Ht20 to HT40 Diff[%d] = 0x%x\n", i,
1557 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i]);
1558 for (i = 0; i < 14; i++)
1559 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1560 "RF-A Legacy to Ht40 Diff[%d] = 0x%x\n", i,
1561 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i]);
1562 for (i = 0; i < 14; i++)
1563 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1564 "RF-B Ht20 to HT40 Diff[%d] = 0x%x\n", i,
1565 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i]);
1566 for (i = 0; i < 14; i++)
1567 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1568 "RF-B Legacy to HT40 Diff[%d] = 0x%x\n", i,
1569 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i]);
1570
1571 if (!autoload_fail)
1572 rtlefuse->eeprom_regulatory = (hwinfo[RF_OPTION1] & 0x7);
1573 else
1574 rtlefuse->eeprom_regulatory = 0;
1575 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1576 "eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory);
1577
1578 if (!autoload_fail)
1579 rtlefuse->eeprom_tssi[RF90_PATH_A] = hwinfo[EEPROM_TSSI_A];
1580 else
1581 rtlefuse->eeprom_tssi[RF90_PATH_A] = EEPROM_DEFAULT_TSSI;
1582
1583 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1584 "TSSI_A = 0x%x, TSSI_B = 0x%x\n",
1585 rtlefuse->eeprom_tssi[RF90_PATH_A],
1586 rtlefuse->eeprom_tssi[RF90_PATH_B]);
1587
1588 if (!autoload_fail)
1589 tempval = hwinfo[EEPROM_THERMAL_METER];
1590 else
1591 tempval = EEPROM_DEFAULT_THERMALMETER;
1592 rtlefuse->eeprom_thermalmeter = (tempval & 0x1f);
1593
1594 if (rtlefuse->eeprom_thermalmeter == 0x1f || autoload_fail)
1595 rtlefuse->apk_thermalmeterignore = true;
1596
1597 rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
1598 RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
1599 "thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter);
1600 }
1601
1602 static void _rtl8723e_read_adapter_info(struct ieee80211_hw *hw,
1603 bool b_pseudo_test)
1604 {
1605 struct rtl_priv *rtlpriv = rtl_priv(hw);
1606 struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1607 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1608 int params[] = {RTL8190_EEPROM_ID, EEPROM_VID, EEPROM_DID,
1609 EEPROM_SVID, EEPROM_SMID, EEPROM_MAC_ADDR,
1610 EEPROM_CHANNELPLAN, EEPROM_VERSION, EEPROM_CUSTOMER_ID,
1611 COUNTRY_CODE_WORLD_WIDE_13};
1612 u8 *hwinfo;
1613
1614 if (b_pseudo_test) {
1615
1616 return;
1617 }
1618 hwinfo = kzalloc(HWSET_MAX_SIZE, GFP_KERNEL);
1619 if (!hwinfo)
1620 return;
1621
1622 if (rtl_get_hwinfo(hw, rtlpriv, HWSET_MAX_SIZE, hwinfo, params))
1623 goto exit;
1624
1625 _rtl8723e_read_txpower_info_from_hwpg(hw, rtlefuse->autoload_failflag,
1626 hwinfo);
1627
1628 rtl8723e_read_bt_coexist_info_from_hwpg(hw,
1629 rtlefuse->autoload_failflag, hwinfo);
1630
1631 if (rtlhal->oem_id != RT_CID_DEFAULT)
1632 goto exit;
1633
1634 switch (rtlefuse->eeprom_oemid) {
1635 case EEPROM_CID_DEFAULT:
1636 switch (rtlefuse->eeprom_did) {
1637 case 0x8176:
1638 switch (rtlefuse->eeprom_svid) {
1639 case 0x10EC:
1640 switch (rtlefuse->eeprom_smid) {
1641 case 0x6151 ... 0x6152:
1642 case 0x6154 ... 0x6155:
1643 case 0x6177 ... 0x6180:
1644 case 0x7151 ... 0x7152:
1645 case 0x7154 ... 0x7155:
1646 case 0x7177 ... 0x7180:
1647 case 0x8151 ... 0x8152:
1648 case 0x8154 ... 0x8155:
1649 case 0x8181 ... 0x8182:
1650 case 0x8184 ... 0x8185:
1651 case 0x9151 ... 0x9152:
1652 case 0x9154 ... 0x9155:
1653 case 0x9181 ... 0x9182:
1654 case 0x9184 ... 0x9185:
1655 rtlhal->oem_id = RT_CID_TOSHIBA;
1656 break;
1657 case 0x6191 ... 0x6193:
1658 case 0x7191 ... 0x7193:
1659 case 0x8191 ... 0x8193:
1660 case 0x9191 ... 0x9193:
1661 rtlhal->oem_id = RT_CID_819X_SAMSUNG;
1662 break;
1663 case 0x8197:
1664 case 0x9196:
1665 rtlhal->oem_id = RT_CID_819X_CLEVO;
1666 break;
1667 case 0x8203:
1668 rtlhal->oem_id = RT_CID_819X_PRONETS;
1669 break;
1670 case 0x8195:
1671 case 0x9195:
1672 case 0x7194:
1673 case 0x8200 ... 0x8202:
1674 case 0x9200:
1675 rtlhal->oem_id = RT_CID_819X_LENOVO;
1676 break;
1677 }
1678 break;
1679 case 0x1025:
1680 rtlhal->oem_id = RT_CID_819X_ACER;
1681 break;
1682 case 0x1028:
1683 switch (rtlefuse->eeprom_smid) {
1684 case 0x8194:
1685 case 0x8198:
1686 case 0x9197 ... 0x9198:
1687 rtlhal->oem_id = RT_CID_819X_DELL;
1688 break;
1689 }
1690 break;
1691 case 0x103C:
1692 switch (rtlefuse->eeprom_smid) {
1693 case 0x1629:
1694 rtlhal->oem_id = RT_CID_819X_HP;
1695 }
1696 break;
1697 case 0x1A32:
1698 switch (rtlefuse->eeprom_smid) {
1699 case 0x2315:
1700 rtlhal->oem_id = RT_CID_819X_QMI;
1701 break;
1702 }
1703 break;
1704 case 0x1043:
1705 switch (rtlefuse->eeprom_smid) {
1706 case 0x84B5:
1707 rtlhal->oem_id =
1708 RT_CID_819X_EDIMAX_ASUS;
1709 }
1710 break;
1711 }
1712 break;
1713 case 0x8178:
1714 switch (rtlefuse->eeprom_svid) {
1715 case 0x10ec:
1716 switch (rtlefuse->eeprom_smid) {
1717 case 0x6181 ... 0x6182:
1718 case 0x6184 ... 0x6185:
1719 case 0x7181 ... 0x7182:
1720 case 0x7184 ... 0x7185:
1721 case 0x8181 ... 0x8182:
1722 case 0x8184 ... 0x8185:
1723 case 0x9181 ... 0x9182:
1724 case 0x9184 ... 0x9185:
1725 rtlhal->oem_id = RT_CID_TOSHIBA;
1726 break;
1727 case 0x8186:
1728 rtlhal->oem_id =
1729 RT_CID_819X_PRONETS;
1730 break;
1731 }
1732 break;
1733 case 0x1025:
1734 rtlhal->oem_id = RT_CID_819X_ACER;
1735 break;
1736 case 0x1043:
1737 switch (rtlefuse->eeprom_smid) {
1738 case 0x8486:
1739 rtlhal->oem_id =
1740 RT_CID_819X_EDIMAX_ASUS;
1741 }
1742 break;
1743 }
1744 break;
1745 }
1746 break;
1747 case EEPROM_CID_TOSHIBA:
1748 rtlhal->oem_id = RT_CID_TOSHIBA;
1749 break;
1750 case EEPROM_CID_CCX:
1751 rtlhal->oem_id = RT_CID_CCX;
1752 break;
1753 case EEPROM_CID_QMI:
1754 rtlhal->oem_id = RT_CID_819X_QMI;
1755 break;
1756 case EEPROM_CID_WHQL:
1757 break;
1758 default:
1759 rtlhal->oem_id = RT_CID_DEFAULT;
1760 break;
1761 }
1762 exit:
1763 kfree(hwinfo);
1764 }
1765
1766 static void _rtl8723e_hal_customized_behavior(struct ieee80211_hw *hw)
1767 {
1768 struct rtl_priv *rtlpriv = rtl_priv(hw);
1769 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1770
1771 rtlpriv->ledctl.led_opendrain = true;
1772 switch (rtlhal->oem_id) {
1773 case RT_CID_819X_HP:
1774 rtlpriv->ledctl.led_opendrain = true;
1775 break;
1776 case RT_CID_819X_LENOVO:
1777 case RT_CID_DEFAULT:
1778 case RT_CID_TOSHIBA:
1779 case RT_CID_CCX:
1780 case RT_CID_819X_ACER:
1781 case RT_CID_WHQL:
1782 default:
1783 break;
1784 }
1785 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
1786 "RT Customized ID: 0x%02X\n", rtlhal->oem_id);
1787 }
1788
1789 void rtl8723e_read_eeprom_info(struct ieee80211_hw *hw)
1790 {
1791 struct rtl_priv *rtlpriv = rtl_priv(hw);
1792 struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
1793 struct rtl_phy *rtlphy = &(rtlpriv->phy);
1794 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1795 u8 tmp_u1b;
1796 u32 value32;
1797
1798 value32 = rtl_read_dword(rtlpriv, rtlpriv->cfg->maps[EFUSE_TEST]);
1799 value32 = (value32 & ~EFUSE_SEL_MASK) | EFUSE_SEL(EFUSE_WIFI_SEL_0);
1800 rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[EFUSE_TEST], value32);
1801
1802 rtlhal->version = _rtl8723e_read_chip_version(hw);
1803
1804 if (get_rf_type(rtlphy) == RF_1T1R)
1805 rtlpriv->dm.rfpath_rxenable[0] = true;
1806 else
1807 rtlpriv->dm.rfpath_rxenable[0] =
1808 rtlpriv->dm.rfpath_rxenable[1] = true;
1809 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "VersionID = 0x%4x\n",
1810 rtlhal->version);
1811
1812 tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
1813 if (tmp_u1b & BIT(4)) {
1814 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EEPROM\n");
1815 rtlefuse->epromtype = EEPROM_93C46;
1816 } else {
1817 RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EFUSE\n");
1818 rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
1819 }
1820 if (tmp_u1b & BIT(5)) {
1821 RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
1822 rtlefuse->autoload_failflag = false;
1823 _rtl8723e_read_adapter_info(hw, false);
1824 } else {
1825 rtlefuse->autoload_failflag = true;
1826 _rtl8723e_read_adapter_info(hw, false);
1827 pr_err("Autoload ERR!!\n");
1828 }
1829 _rtl8723e_hal_customized_behavior(hw);
1830 }
1831
1832 static void rtl8723e_update_hal_rate_table(struct ieee80211_hw *hw,
1833 struct ieee80211_sta *sta)
1834 {
1835 struct rtl_priv *rtlpriv = rtl_priv(hw);
1836 struct rtl_phy *rtlphy = &(rtlpriv->phy);
1837 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1838 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1839 u32 ratr_value;
1840 u8 ratr_index = 0;
1841 u8 b_nmode = mac->ht_enable;
1842 u16 shortgi_rate;
1843 u32 tmp_ratr_value;
1844 u8 curtxbw_40mhz = mac->bw_40;
1845 u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
1846 1 : 0;
1847 u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
1848 1 : 0;
1849 enum wireless_mode wirelessmode = mac->mode;
1850 u32 ratr_mask;
1851
1852 if (rtlhal->current_bandtype == BAND_ON_5G)
1853 ratr_value = sta->supp_rates[1] << 4;
1854 else
1855 ratr_value = sta->supp_rates[0];
1856 if (mac->opmode == NL80211_IFTYPE_ADHOC)
1857 ratr_value = 0xfff;
1858 ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
1859 sta->ht_cap.mcs.rx_mask[0] << 12);
1860 switch (wirelessmode) {
1861 case WIRELESS_MODE_B:
1862 if (ratr_value & 0x0000000c)
1863 ratr_value &= 0x0000000d;
1864 else
1865 ratr_value &= 0x0000000f;
1866 break;
1867 case WIRELESS_MODE_G:
1868 ratr_value &= 0x00000FF5;
1869 break;
1870 case WIRELESS_MODE_N_24G:
1871 case WIRELESS_MODE_N_5G:
1872 b_nmode = 1;
1873 if (get_rf_type(rtlphy) == RF_1T2R ||
1874 get_rf_type(rtlphy) == RF_1T1R)
1875 ratr_mask = 0x000ff005;
1876 else
1877 ratr_mask = 0x0f0ff005;
1878
1879 ratr_value &= ratr_mask;
1880 break;
1881 default:
1882 if (rtlphy->rf_type == RF_1T2R)
1883 ratr_value &= 0x000ff0ff;
1884 else
1885 ratr_value &= 0x0f0ff0ff;
1886
1887 break;
1888 }
1889
1890 if ((rtlpriv->btcoexist.bt_coexistence) &&
1891 (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4) &&
1892 (rtlpriv->btcoexist.bt_cur_state) &&
1893 (rtlpriv->btcoexist.bt_ant_isolation) &&
1894 ((rtlpriv->btcoexist.bt_service == BT_SCO) ||
1895 (rtlpriv->btcoexist.bt_service == BT_BUSY)))
1896 ratr_value &= 0x0fffcfc0;
1897 else
1898 ratr_value &= 0x0FFFFFFF;
1899
1900 if (b_nmode &&
1901 ((curtxbw_40mhz && curshortgi_40mhz) ||
1902 (!curtxbw_40mhz && curshortgi_20mhz))) {
1903 ratr_value |= 0x10000000;
1904 tmp_ratr_value = (ratr_value >> 12);
1905
1906 for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
1907 if ((1 << shortgi_rate) & tmp_ratr_value)
1908 break;
1909 }
1910
1911 shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
1912 (shortgi_rate << 4) | (shortgi_rate);
1913 }
1914
1915 rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
1916
1917 RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
1918 "%x\n", rtl_read_dword(rtlpriv, REG_ARFR0));
1919 }
1920
1921 static void rtl8723e_update_hal_rate_mask(struct ieee80211_hw *hw,
1922 struct ieee80211_sta *sta,
1923 u8 rssi_level, bool update_bw)
1924 {
1925 struct rtl_priv *rtlpriv = rtl_priv(hw);
1926 struct rtl_phy *rtlphy = &(rtlpriv->phy);
1927 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
1928 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
1929 struct rtl_sta_info *sta_entry = NULL;
1930 u32 ratr_bitmap;
1931 u8 ratr_index;
1932 u8 curtxbw_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
1933 ? 1 : 0;
1934 u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
1935 1 : 0;
1936 u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
1937 1 : 0;
1938 enum wireless_mode wirelessmode = 0;
1939 bool shortgi = false;
1940 u8 rate_mask[5];
1941 u8 macid = 0;
1942
1943
1944 sta_entry = (struct rtl_sta_info *)sta->drv_priv;
1945 wirelessmode = sta_entry->wireless_mode;
1946 if (mac->opmode == NL80211_IFTYPE_STATION)
1947 curtxbw_40mhz = mac->bw_40;
1948 else if (mac->opmode == NL80211_IFTYPE_AP ||
1949 mac->opmode == NL80211_IFTYPE_ADHOC)
1950 macid = sta->aid + 1;
1951
1952 if (rtlhal->current_bandtype == BAND_ON_5G)
1953 ratr_bitmap = sta->supp_rates[1] << 4;
1954 else
1955 ratr_bitmap = sta->supp_rates[0];
1956 if (mac->opmode == NL80211_IFTYPE_ADHOC)
1957 ratr_bitmap = 0xfff;
1958 ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
1959 sta->ht_cap.mcs.rx_mask[0] << 12);
1960 switch (wirelessmode) {
1961 case WIRELESS_MODE_B:
1962 ratr_index = RATR_INX_WIRELESS_B;
1963 if (ratr_bitmap & 0x0000000c)
1964 ratr_bitmap &= 0x0000000d;
1965 else
1966 ratr_bitmap &= 0x0000000f;
1967 break;
1968 case WIRELESS_MODE_G:
1969 ratr_index = RATR_INX_WIRELESS_GB;
1970
1971 if (rssi_level == 1)
1972 ratr_bitmap &= 0x00000f00;
1973 else if (rssi_level == 2)
1974 ratr_bitmap &= 0x00000ff0;
1975 else
1976 ratr_bitmap &= 0x00000ff5;
1977 break;
1978 case WIRELESS_MODE_A:
1979 ratr_index = RATR_INX_WIRELESS_G;
1980 ratr_bitmap &= 0x00000ff0;
1981 break;
1982 case WIRELESS_MODE_N_24G:
1983 case WIRELESS_MODE_N_5G:
1984 ratr_index = RATR_INX_WIRELESS_NGB;
1985 if (rtlphy->rf_type == RF_1T2R ||
1986 rtlphy->rf_type == RF_1T1R) {
1987 if (curtxbw_40mhz) {
1988 if (rssi_level == 1)
1989 ratr_bitmap &= 0x000f0000;
1990 else if (rssi_level == 2)
1991 ratr_bitmap &= 0x000ff000;
1992 else
1993 ratr_bitmap &= 0x000ff015;
1994 } else {
1995 if (rssi_level == 1)
1996 ratr_bitmap &= 0x000f0000;
1997 else if (rssi_level == 2)
1998 ratr_bitmap &= 0x000ff000;
1999 else
2000 ratr_bitmap &= 0x000ff005;
2001 }
2002 } else {
2003 if (curtxbw_40mhz) {
2004 if (rssi_level == 1)
2005 ratr_bitmap &= 0x0f0f0000;
2006 else if (rssi_level == 2)
2007 ratr_bitmap &= 0x0f0ff000;
2008 else
2009 ratr_bitmap &= 0x0f0ff015;
2010 } else {
2011 if (rssi_level == 1)
2012 ratr_bitmap &= 0x0f0f0000;
2013 else if (rssi_level == 2)
2014 ratr_bitmap &= 0x0f0ff000;
2015 else
2016 ratr_bitmap &= 0x0f0ff005;
2017 }
2018 }
2019
2020 if ((curtxbw_40mhz && curshortgi_40mhz) ||
2021 (!curtxbw_40mhz && curshortgi_20mhz)) {
2022 if (macid == 0)
2023 shortgi = true;
2024 else if (macid == 1)
2025 shortgi = false;
2026 }
2027 break;
2028 default:
2029 ratr_index = RATR_INX_WIRELESS_NGB;
2030
2031 if (rtlphy->rf_type == RF_1T2R)
2032 ratr_bitmap &= 0x000ff0ff;
2033 else
2034 ratr_bitmap &= 0x0f0ff0ff;
2035 break;
2036 }
2037 sta_entry->ratr_index = ratr_index;
2038
2039 RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
2040 "ratr_bitmap :%x\n", ratr_bitmap);
2041 *(u32 *)&rate_mask = (ratr_bitmap & 0x0fffffff) |
2042 (ratr_index << 28);
2043 rate_mask[4] = macid | (shortgi ? 0x20 : 0x00) | 0x80;
2044 RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
2045 "Rate_index:%x, ratr_val:%x, %x:%x:%x:%x:%x\n",
2046 ratr_index, ratr_bitmap,
2047 rate_mask[0], rate_mask[1],
2048 rate_mask[2], rate_mask[3],
2049 rate_mask[4]);
2050 rtl8723e_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);
2051 }
2052
2053 void rtl8723e_update_hal_rate_tbl(struct ieee80211_hw *hw,
2054 struct ieee80211_sta *sta, u8 rssi_level,
2055 bool update_bw)
2056 {
2057 struct rtl_priv *rtlpriv = rtl_priv(hw);
2058
2059 if (rtlpriv->dm.useramask)
2060 rtl8723e_update_hal_rate_mask(hw, sta, rssi_level, update_bw);
2061 else
2062 rtl8723e_update_hal_rate_table(hw, sta);
2063 }
2064
2065 void rtl8723e_update_channel_access_setting(struct ieee80211_hw *hw)
2066 {
2067 struct rtl_priv *rtlpriv = rtl_priv(hw);
2068 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
2069 u16 sifs_timer;
2070
2071 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, &mac->slot_time);
2072 if (!mac->ht_enable)
2073 sifs_timer = 0x0a0a;
2074 else
2075 sifs_timer = 0x1010;
2076 rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
2077 }
2078
2079 bool rtl8723e_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
2080 {
2081 struct rtl_priv *rtlpriv = rtl_priv(hw);
2082 struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
2083 struct rtl_phy *rtlphy = &(rtlpriv->phy);
2084 enum rf_pwrstate e_rfpowerstate_toset;
2085 u8 u1tmp;
2086 bool b_actuallyset = false;
2087
2088 if (rtlpriv->rtlhal.being_init_adapter)
2089 return false;
2090
2091 if (ppsc->swrf_processing)
2092 return false;
2093
2094 spin_lock(&rtlpriv->locks.rf_ps_lock);
2095 if (ppsc->rfchange_inprogress) {
2096 spin_unlock(&rtlpriv->locks.rf_ps_lock);
2097 return false;
2098 } else {
2099 ppsc->rfchange_inprogress = true;
2100 spin_unlock(&rtlpriv->locks.rf_ps_lock);
2101 }
2102
2103 rtl_write_byte(rtlpriv, REG_GPIO_IO_SEL_2,
2104 rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL_2)&~(BIT(1)));
2105
2106 u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL_2);
2107
2108 if (rtlphy->polarity_ctl)
2109 e_rfpowerstate_toset = (u1tmp & BIT(1)) ? ERFOFF : ERFON;
2110 else
2111 e_rfpowerstate_toset = (u1tmp & BIT(1)) ? ERFON : ERFOFF;
2112
2113 if (ppsc->hwradiooff && (e_rfpowerstate_toset == ERFON)) {
2114 RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
2115 "GPIOChangeRF - HW Radio ON, RF ON\n");
2116
2117 e_rfpowerstate_toset = ERFON;
2118 ppsc->hwradiooff = false;
2119 b_actuallyset = true;
2120 } else if (!ppsc->hwradiooff && (e_rfpowerstate_toset == ERFOFF)) {
2121 RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
2122 "GPIOChangeRF - HW Radio OFF, RF OFF\n");
2123
2124 e_rfpowerstate_toset = ERFOFF;
2125 ppsc->hwradiooff = true;
2126 b_actuallyset = true;
2127 }
2128
2129 if (b_actuallyset) {
2130 spin_lock(&rtlpriv->locks.rf_ps_lock);
2131 ppsc->rfchange_inprogress = false;
2132 spin_unlock(&rtlpriv->locks.rf_ps_lock);
2133 } else {
2134 if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
2135 RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
2136
2137 spin_lock(&rtlpriv->locks.rf_ps_lock);
2138 ppsc->rfchange_inprogress = false;
2139 spin_unlock(&rtlpriv->locks.rf_ps_lock);
2140 }
2141
2142 *valid = 1;
2143 return !ppsc->hwradiooff;
2144
2145 }
2146
2147 void rtl8723e_set_key(struct ieee80211_hw *hw, u32 key_index,
2148 u8 *p_macaddr, bool is_group, u8 enc_algo,
2149 bool is_wepkey, bool clear_all)
2150 {
2151 struct rtl_priv *rtlpriv = rtl_priv(hw);
2152 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
2153 struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
2154 u8 *macaddr = p_macaddr;
2155 u32 entry_id = 0;
2156 bool is_pairwise = false;
2157
2158 static u8 cam_const_addr[4][6] = {
2159 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
2160 {0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
2161 {0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
2162 {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
2163 };
2164 static u8 cam_const_broad[] = {
2165 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
2166 };
2167
2168 if (clear_all) {
2169 u8 idx = 0;
2170 u8 cam_offset = 0;
2171 u8 clear_number = 5;
2172
2173 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "clear_all\n");
2174
2175 for (idx = 0; idx < clear_number; idx++) {
2176 rtl_cam_mark_invalid(hw, cam_offset + idx);
2177 rtl_cam_empty_entry(hw, cam_offset + idx);
2178
2179 if (idx < 5) {
2180 memset(rtlpriv->sec.key_buf[idx], 0,
2181 MAX_KEY_LEN);
2182 rtlpriv->sec.key_len[idx] = 0;
2183 }
2184 }
2185
2186 } else {
2187 switch (enc_algo) {
2188 case WEP40_ENCRYPTION:
2189 enc_algo = CAM_WEP40;
2190 break;
2191 case WEP104_ENCRYPTION:
2192 enc_algo = CAM_WEP104;
2193 break;
2194 case TKIP_ENCRYPTION:
2195 enc_algo = CAM_TKIP;
2196 break;
2197 case AESCCMP_ENCRYPTION:
2198 enc_algo = CAM_AES;
2199 break;
2200 default:
2201 RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
2202 "switch case %#x not processed\n", enc_algo);
2203 enc_algo = CAM_TKIP;
2204 break;
2205 }
2206
2207 if (is_wepkey || rtlpriv->sec.use_defaultkey) {
2208 macaddr = cam_const_addr[key_index];
2209 entry_id = key_index;
2210 } else {
2211 if (is_group) {
2212 macaddr = cam_const_broad;
2213 entry_id = key_index;
2214 } else {
2215 if (mac->opmode == NL80211_IFTYPE_AP) {
2216 entry_id =
2217 rtl_cam_get_free_entry(hw, p_macaddr);
2218 if (entry_id >= TOTAL_CAM_ENTRY) {
2219 pr_err("Can not find free hw security cam entry\n");
2220 return;
2221 }
2222 } else {
2223 entry_id = CAM_PAIRWISE_KEY_POSITION;
2224 }
2225
2226 key_index = PAIRWISE_KEYIDX;
2227 is_pairwise = true;
2228 }
2229 }
2230
2231 if (rtlpriv->sec.key_len[key_index] == 0) {
2232 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2233 "delete one entry, entry_id is %d\n",
2234 entry_id);
2235 if (mac->opmode == NL80211_IFTYPE_AP)
2236 rtl_cam_del_entry(hw, p_macaddr);
2237 rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
2238 } else {
2239 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2240 "add one entry\n");
2241 if (is_pairwise) {
2242 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2243 "set Pairwise key\n");
2244
2245 rtl_cam_add_one_entry(hw, macaddr, key_index,
2246 entry_id, enc_algo,
2247 CAM_CONFIG_NO_USEDK,
2248 rtlpriv->sec.key_buf[key_index]);
2249 } else {
2250 RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
2251 "set group key\n");
2252
2253 if (mac->opmode == NL80211_IFTYPE_ADHOC) {
2254 rtl_cam_add_one_entry(hw,
2255 rtlefuse->dev_addr,
2256 PAIRWISE_KEYIDX,
2257 CAM_PAIRWISE_KEY_POSITION,
2258 enc_algo,
2259 CAM_CONFIG_NO_USEDK,
2260 rtlpriv->sec.key_buf
2261 [entry_id]);
2262 }
2263
2264 rtl_cam_add_one_entry(hw, macaddr, key_index,
2265 entry_id, enc_algo,
2266 CAM_CONFIG_NO_USEDK,
2267 rtlpriv->sec.key_buf[entry_id]);
2268 }
2269
2270 }
2271 }
2272 }
2273
2274 static void rtl8723e_bt_var_init(struct ieee80211_hw *hw)
2275 {
2276 struct rtl_priv *rtlpriv = rtl_priv(hw);
2277
2278 rtlpriv->btcoexist.bt_coexistence =
2279 rtlpriv->btcoexist.eeprom_bt_coexist;
2280 rtlpriv->btcoexist.bt_ant_num =
2281 rtlpriv->btcoexist.eeprom_bt_ant_num;
2282 rtlpriv->btcoexist.bt_coexist_type =
2283 rtlpriv->btcoexist.eeprom_bt_type;
2284
2285 rtlpriv->btcoexist.bt_ant_isolation =
2286 rtlpriv->btcoexist.eeprom_bt_ant_isol;
2287
2288 rtlpriv->btcoexist.bt_radio_shared_type =
2289 rtlpriv->btcoexist.eeprom_bt_radio_shared;
2290
2291 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2292 "BT Coexistence = 0x%x\n",
2293 rtlpriv->btcoexist.bt_coexistence);
2294
2295 if (rtlpriv->btcoexist.bt_coexistence) {
2296 rtlpriv->btcoexist.bt_busy_traffic = false;
2297 rtlpriv->btcoexist.bt_traffic_mode_set = false;
2298 rtlpriv->btcoexist.bt_non_traffic_mode_set = false;
2299
2300 rtlpriv->btcoexist.cstate = 0;
2301 rtlpriv->btcoexist.previous_state = 0;
2302
2303 if (rtlpriv->btcoexist.bt_ant_num == ANT_X2) {
2304 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2305 "BlueTooth BT_Ant_Num = Antx2\n");
2306 } else if (rtlpriv->btcoexist.bt_ant_num == ANT_X1) {
2307 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2308 "BlueTooth BT_Ant_Num = Antx1\n");
2309 }
2310 switch (rtlpriv->btcoexist.bt_coexist_type) {
2311 case BT_2WIRE:
2312 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2313 "BlueTooth BT_CoexistType = BT_2Wire\n");
2314 break;
2315 case BT_ISSC_3WIRE:
2316 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2317 "BlueTooth BT_CoexistType = BT_ISSC_3Wire\n");
2318 break;
2319 case BT_ACCEL:
2320 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2321 "BlueTooth BT_CoexistType = BT_ACCEL\n");
2322 break;
2323 case BT_CSR_BC4:
2324 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2325 "BlueTooth BT_CoexistType = BT_CSR_BC4\n");
2326 break;
2327 case BT_CSR_BC8:
2328 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2329 "BlueTooth BT_CoexistType = BT_CSR_BC8\n");
2330 break;
2331 case BT_RTL8756:
2332 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2333 "BlueTooth BT_CoexistType = BT_RTL8756\n");
2334 break;
2335 default:
2336 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2337 "BlueTooth BT_CoexistType = Unknown\n");
2338 break;
2339 }
2340 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2341 "BlueTooth BT_Ant_isolation = %d\n",
2342 rtlpriv->btcoexist.bt_ant_isolation);
2343 RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_TRACE,
2344 "BT_RadioSharedType = 0x%x\n",
2345 rtlpriv->btcoexist.bt_radio_shared_type);
2346 rtlpriv->btcoexist.bt_active_zero_cnt = 0;
2347 rtlpriv->btcoexist.cur_bt_disabled = false;
2348 rtlpriv->btcoexist.pre_bt_disabled = false;
2349 }
2350 }
2351
2352 void rtl8723e_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
2353 bool auto_load_fail, u8 *hwinfo)
2354 {
2355 struct rtl_priv *rtlpriv = rtl_priv(hw);
2356 u8 value;
2357 u32 tmpu_32;
2358
2359 if (!auto_load_fail) {
2360 tmpu_32 = rtl_read_dword(rtlpriv, REG_MULTI_FUNC_CTRL);
2361 if (tmpu_32 & BIT(18))
2362 rtlpriv->btcoexist.eeprom_bt_coexist = 1;
2363 else
2364 rtlpriv->btcoexist.eeprom_bt_coexist = 0;
2365 value = hwinfo[RF_OPTION4];
2366 rtlpriv->btcoexist.eeprom_bt_type = BT_RTL8723A;
2367 rtlpriv->btcoexist.eeprom_bt_ant_num = (value & 0x1);
2368 rtlpriv->btcoexist.eeprom_bt_ant_isol = ((value & 0x10) >> 4);
2369 rtlpriv->btcoexist.eeprom_bt_radio_shared =
2370 ((value & 0x20) >> 5);
2371 } else {
2372 rtlpriv->btcoexist.eeprom_bt_coexist = 0;
2373 rtlpriv->btcoexist.eeprom_bt_type = BT_RTL8723A;
2374 rtlpriv->btcoexist.eeprom_bt_ant_num = ANT_X2;
2375 rtlpriv->btcoexist.eeprom_bt_ant_isol = 0;
2376 rtlpriv->btcoexist.eeprom_bt_radio_shared = BT_RADIO_SHARED;
2377 }
2378
2379 rtl8723e_bt_var_init(hw);
2380 }
2381
2382 void rtl8723e_bt_reg_init(struct ieee80211_hw *hw)
2383 {
2384 struct rtl_priv *rtlpriv = rtl_priv(hw);
2385
2386
2387 rtlpriv->btcoexist.reg_bt_iso = 2;
2388
2389 rtlpriv->btcoexist.reg_bt_sco = 3;
2390
2391 rtlpriv->btcoexist.reg_bt_sco = 0;
2392 }
2393
2394 void rtl8723e_bt_hw_init(struct ieee80211_hw *hw)
2395 {
2396 struct rtl_priv *rtlpriv = rtl_priv(hw);
2397
2398 if (rtlpriv->cfg->ops->get_btc_status())
2399 rtlpriv->btcoexist.btc_ops->btc_init_hw_config(rtlpriv);
2400 }
2401
2402 void rtl8723e_suspend(struct ieee80211_hw *hw)
2403 {
2404 }
2405
2406 void rtl8723e_resume(struct ieee80211_hw *hw)
2407 {
2408 }