?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
GUI: Fix Tomato RAF theme for all builds. Compilation typo.
[tomato.git] / release / src-rt-6.x.4708 / linux / linux-2.6.36 / drivers / staging / rtl8192u / r8192U_dm.c
blobe7eb612813c4293516e4d54b4c12cc1aa867954c
1 /*++
2 Copyright-c Realtek Semiconductor Corp. All rights reserved.
3
4 Module Name:
5 r8192U_dm.c
6
7 Abstract:
8 HW dynamic mechanism.
9
10 Major Change History:
11 When Who What
12 ---------- --------------- -------------------------------
13 2008-05-14 amy create version 0 porting from windows code.
14
15 --*/
16 #include "r8192U.h"
17 #include "r8192U_dm.h"
18 #include "r8192U_hw.h"
19 #include "r819xU_phy.h"
20 #include "r819xU_phyreg.h"
21 #include "r8190_rtl8256.h"
22 #include "r819xU_cmdpkt.h"
23 /*---------------------------Define Local Constant---------------------------*/
24 //
25 // Indicate different AP vendor for IOT issue.
26 //
27 static u32 edca_setting_DL[HT_IOT_PEER_MAX] =
28 { 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5ea44f};
29 static u32 edca_setting_UL[HT_IOT_PEER_MAX] =
30 { 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5ea44f, 0x5ea44f};
31
32
33 #define RTK_UL_EDCA 0xa44f
34 #define RTK_DL_EDCA 0x5e4322
35 /*---------------------------Define Local Constant---------------------------*/
36
37
38 /*------------------------Define global variable-----------------------------*/
39 // Debug variable ?
40 dig_t dm_digtable;
41 // Store current shoftware write register content for MAC PHY.
42 u8 dm_shadow[16][256] = {{0}};
43 // For Dynamic Rx Path Selection by Signal Strength
44 DRxPathSel DM_RxPathSelTable;
45 /*------------------------Define global variable-----------------------------*/
46
47
48 /*------------------------Define local variable------------------------------*/
49 /*------------------------Define local variable------------------------------*/
50
51
52 /*--------------------Define export function prototype-----------------------*/
53 extern void init_hal_dm(struct net_device *dev);
54 extern void deinit_hal_dm(struct net_device *dev);
55
56 extern void hal_dm_watchdog(struct net_device *dev);
57
58
59 extern void init_rate_adaptive(struct net_device *dev);
60 extern void dm_txpower_trackingcallback(struct work_struct *work);
61
62 extern void dm_cck_txpower_adjust(struct net_device *dev,bool binch14);
63 extern void dm_restore_dynamic_mechanism_state(struct net_device *dev);
64 extern void dm_backup_dynamic_mechanism_state(struct net_device *dev);
65 extern void dm_change_dynamic_initgain_thresh(struct net_device *dev,
66 u32 dm_type,
67 u32 dm_value);
68 extern void DM_ChangeFsyncSetting(struct net_device *dev,
69 s32 DM_Type,
70 s32 DM_Value);
71 extern void dm_force_tx_fw_info(struct net_device *dev,
72 u32 force_type,
73 u32 force_value);
74 extern void dm_init_edca_turbo(struct net_device *dev);
75 extern void dm_rf_operation_test_callback(unsigned long data);
76 extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work);
77 extern void dm_fsync_timer_callback(unsigned long data);
78 extern void dm_check_fsync(struct net_device *dev);
79 extern void dm_shadow_init(struct net_device *dev);
80
81
82 /*--------------------Define export function prototype-----------------------*/
83
84
85 /*---------------------Define local function prototype-----------------------*/
86 // DM --> Rate Adaptive
87 static void dm_check_rate_adaptive(struct net_device *dev);
88
89 // DM --> Bandwidth switch
90 static void dm_init_bandwidth_autoswitch(struct net_device *dev);
91 static void dm_bandwidth_autoswitch( struct net_device *dev);
92
93 // DM --> TX power control
94 //static void dm_initialize_txpower_tracking(struct net_device *dev);
95
96 static void dm_check_txpower_tracking(struct net_device *dev);
97
98
99
100 //static void dm_txpower_reset_recovery(struct net_device *dev);
101
102
103 // DM --> BB init gain restore
104 #ifndef RTL8192U
105 static void dm_bb_initialgain_restore(struct net_device *dev);
106
107
108 // DM --> BB init gain backup
109 static void dm_bb_initialgain_backup(struct net_device *dev);
110 #endif
111 // DM --> Dynamic Init Gain by RSSI
112 static void dm_dig_init(struct net_device *dev);
113 static void dm_ctrl_initgain_byrssi(struct net_device *dev);
114 static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev);
115 static void dm_ctrl_initgain_byrssi_by_driverrssi( struct net_device *dev);
116 static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(struct net_device *dev);
117 static void dm_initial_gain(struct net_device *dev);
118 static void dm_pd_th(struct net_device *dev);
119 static void dm_cs_ratio(struct net_device *dev);
120
121 static void dm_init_ctstoself(struct net_device *dev);
122 // DM --> EDCA turboe mode control
123 static void dm_check_edca_turbo(struct net_device *dev);
124
125 // DM --> HW RF control
126 static void dm_check_rfctrl_gpio(struct net_device *dev);
127
128 #ifndef RTL8190P
129 //static void dm_gpio_change_rf(struct net_device *dev);
130 #endif
131 // DM --> Check PBC
132 static void dm_check_pbc_gpio(struct net_device *dev);
133
134
135 // DM --> Check current RX RF path state
136 static void dm_check_rx_path_selection(struct net_device *dev);
137 static void dm_init_rxpath_selection(struct net_device *dev);
138 static void dm_rxpath_sel_byrssi(struct net_device *dev);
139
140
141 // DM --> Fsync for broadcom ap
142 static void dm_init_fsync(struct net_device *dev);
143 static void dm_deInit_fsync(struct net_device *dev);
144
145 //Added by vivi, 20080522
146 static void dm_check_txrateandretrycount(struct net_device *dev);
147
148 /*---------------------Define local function prototype-----------------------*/
149
150 /*---------------------Define of Tx Power Control For Near/Far Range --------*/ //Add by Jacken 2008/02/18
151 static void dm_init_dynamic_txpower(struct net_device *dev);
152 static void dm_dynamic_txpower(struct net_device *dev);
153
154
155 // DM --> For rate adaptive and DIG, we must send RSSI to firmware
156 static void dm_send_rssi_tofw(struct net_device *dev);
157 static void dm_ctstoself(struct net_device *dev);
158 /*---------------------------Define function prototype------------------------*/
159 //================================================================================
160 // HW Dynamic mechanism interface.
161 //================================================================================
162
163 //
164 // Description:
165 // Prepare SW resource for HW dynamic mechanism.
166 //
167 // Assumption:
168 // This function is only invoked at driver intialization once.
169 //
170 //
171 extern void
172 init_hal_dm(struct net_device *dev)
173 {
174 struct r8192_priv *priv = ieee80211_priv(dev);
175
176 // Undecorated Smoothed Signal Strength, it can utilized to dynamic mechanism.
177 priv->undecorated_smoothed_pwdb = -1;
178
179 //Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code.
180 dm_init_dynamic_txpower(dev);
181 init_rate_adaptive(dev);
182 //dm_initialize_txpower_tracking(dev);
183 dm_dig_init(dev);
184 dm_init_edca_turbo(dev);
185 dm_init_bandwidth_autoswitch(dev);
186 dm_init_fsync(dev);
187 dm_init_rxpath_selection(dev);
188 dm_init_ctstoself(dev);
189
190 } // InitHalDm
191
192 extern void deinit_hal_dm(struct net_device *dev)
193 {
194
195 dm_deInit_fsync(dev);
196
197 }
198
199
200 #ifdef USB_RX_AGGREGATION_SUPPORT
201 void dm_CheckRxAggregation(struct net_device *dev) {
202 struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
203 PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
204 static unsigned long lastTxOkCnt = 0;
205 static unsigned long lastRxOkCnt = 0;
206 unsigned long curTxOkCnt = 0;
207 unsigned long curRxOkCnt = 0;
208
209 /*
210 if (pHalData->bForcedUsbRxAggr) {
211 if (pHalData->ForcedUsbRxAggrInfo == 0) {
212 if (pHalData->bCurrentRxAggrEnable) {
213 Adapter->HalFunc.HalUsbRxAggrHandler(Adapter, FALSE);
214 }
215 } else {
216 if (!pHalData->bCurrentRxAggrEnable || (pHalData->ForcedUsbRxAggrInfo != pHalData->LastUsbRxAggrInfoSetting)) {
217 Adapter->HalFunc.HalUsbRxAggrHandler(Adapter, TRUE);
218 }
219 }
220 return;
221 }
222
223 */
224 curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
225 curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
226
227 if((curTxOkCnt + curRxOkCnt) < 15000000) {
228 return;
229 }
230
231 if(curTxOkCnt > 4*curRxOkCnt) {
232 if (priv->bCurrentRxAggrEnable) {
233 write_nic_dword(dev, 0x1a8, 0);
234 priv->bCurrentRxAggrEnable = false;
235 }
236 }else{
237 if (!priv->bCurrentRxAggrEnable && !pHTInfo->bCurrentRT2RTAggregation) {
238 u32 ulValue;
239 ulValue = (pHTInfo->UsbRxFwAggrEn<<24) | (pHTInfo->UsbRxFwAggrPageNum<<16) |
240 (pHTInfo->UsbRxFwAggrPacketNum<<8) | (pHTInfo->UsbRxFwAggrTimeout);
241 /*
242 * If usb rx firmware aggregation is enabled,
243 * when anyone of three threshold conditions above is reached,
244 * firmware will send aggregated packet to driver.
245 */
246 write_nic_dword(dev, 0x1a8, ulValue);
247 priv->bCurrentRxAggrEnable = true;
248 }
249 }
250
251 lastTxOkCnt = priv->stats.txbytesunicast;
252 lastRxOkCnt = priv->stats.rxbytesunicast;
253 } // dm_CheckEdcaTurbo
254 #endif
255
256
257
258 extern void hal_dm_watchdog(struct net_device *dev)
259 {
260 //struct r8192_priv *priv = ieee80211_priv(dev);
261
262 //static u8 previous_bssid[6] ={0};
263
264 /*Add by amy 2008/05/15 ,porting from windows code.*/
265 dm_check_rate_adaptive(dev);
266 dm_dynamic_txpower(dev);
267 dm_check_txrateandretrycount(dev);
268 dm_check_txpower_tracking(dev);
269 dm_ctrl_initgain_byrssi(dev);
270 dm_check_edca_turbo(dev);
271 dm_bandwidth_autoswitch(dev);
272 dm_check_rfctrl_gpio(dev);
273 dm_check_rx_path_selection(dev);
274 dm_check_fsync(dev);
275
276 // Add by amy 2008-05-15 porting from windows code.
277 dm_check_pbc_gpio(dev);
278 dm_send_rssi_tofw(dev);
279 dm_ctstoself(dev);
280 #ifdef USB_RX_AGGREGATION_SUPPORT
281 dm_CheckRxAggregation(dev);
282 #endif
283 } //HalDmWatchDog
284
285
286 /*
287 * Decide Rate Adaptive Set according to distance (signal strength)
288 * 01/11/2008 MHC Modify input arguments and RATR table level.
289 * 01/16/2008 MHC RF_Type is assigned in ReadAdapterInfo(). We must call
290 * the function after making sure RF_Type.
291 */
292 extern void init_rate_adaptive(struct net_device * dev)
293 {
294
295 struct r8192_priv *priv = ieee80211_priv(dev);
296 prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive;
297
298 pra->ratr_state = DM_RATR_STA_MAX;
299 pra->high2low_rssi_thresh_for_ra = RateAdaptiveTH_High;
300 pra->low2high_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M+5;
301 pra->low2high_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M+5;
302
303 pra->high_rssi_thresh_for_ra = RateAdaptiveTH_High+5;
304 pra->low_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M;
305 pra->low_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M;
306
307 if(priv->CustomerID == RT_CID_819x_Netcore)
308 pra->ping_rssi_enable = 1;
309 else
310 pra->ping_rssi_enable = 0;
311 pra->ping_rssi_thresh_for_ra = 15;
312
313
314 if (priv->rf_type == RF_2T4R)
315 {
316 // 07/10/08 MH Modify for RA smooth scheme.
317 /* 2008/01/11 MH Modify 2T RATR table for different RSSI. 080515 porting by amy from windows code.*/
318 pra->upper_rssi_threshold_ratr = 0x8f0f0000;
319 pra->middle_rssi_threshold_ratr = 0x8f0ff000;
320 pra->low_rssi_threshold_ratr = 0x8f0ff001;
321 pra->low_rssi_threshold_ratr_40M = 0x8f0ff005;
322 pra->low_rssi_threshold_ratr_20M = 0x8f0ff001;
323 pra->ping_rssi_ratr = 0x0000000d;//cosa add for test
324 }
325 else if (priv->rf_type == RF_1T2R)
326 {
327 pra->upper_rssi_threshold_ratr = 0x000f0000;
328 pra->middle_rssi_threshold_ratr = 0x000ff000;
329 pra->low_rssi_threshold_ratr = 0x000ff001;
330 pra->low_rssi_threshold_ratr_40M = 0x000ff005;
331 pra->low_rssi_threshold_ratr_20M = 0x000ff001;
332 pra->ping_rssi_ratr = 0x0000000d;//cosa add for test
333 }
334
335 } // InitRateAdaptive
336
337
338 /*-----------------------------------------------------------------------------
339 * Function: dm_check_rate_adaptive()
340 *
341 * Overview:
342 *
343 * Input: NONE
344 *
345 * Output: NONE
346 *
347 * Return: NONE
348 *
349 * Revised History:
350 * When Who Remark
351 * 05/26/08 amy Create version 0 proting from windows code.
352 *
353 *---------------------------------------------------------------------------*/
354 static void dm_check_rate_adaptive(struct net_device * dev)
355 {
356 struct r8192_priv *priv = ieee80211_priv(dev);
357 PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
358 prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive;
359 u32 currentRATR, targetRATR = 0;
360 u32 LowRSSIThreshForRA = 0, HighRSSIThreshForRA = 0;
361 bool bshort_gi_enabled = false;
362 static u8 ping_rssi_state=0;
363
364
365 if(!priv->up)
366 {
367 RT_TRACE(COMP_RATE, "<---- dm_check_rate_adaptive(): driver is going to unload\n");
368 return;
369 }
370
371 if(pra->rate_adaptive_disabled)//this variable is set by ioctl.
372 return;
373
374 // TODO: Only 11n mode is implemented currently,
375 if( !(priv->ieee80211->mode == WIRELESS_MODE_N_24G ||
376 priv->ieee80211->mode == WIRELESS_MODE_N_5G))
377 return;
378
379 if( priv->ieee80211->state == IEEE80211_LINKED )
380 {
381 // RT_TRACE(COMP_RATE, "dm_CheckRateAdaptive(): \t");
382
383 //
384 // Check whether Short GI is enabled
385 //
386 bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) ||
387 (!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz);
388
389
390 pra->upper_rssi_threshold_ratr =
391 (pra->upper_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
392
393 pra->middle_rssi_threshold_ratr =
394 (pra->middle_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
395
396 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
397 {
398 pra->low_rssi_threshold_ratr =
399 (pra->low_rssi_threshold_ratr_40M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
400 }
401 else
402 {
403 pra->low_rssi_threshold_ratr =
404 (pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
405 }
406 //cosa add for test
407 pra->ping_rssi_ratr =
408 (pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
409
410 /* 2007/10/08 MH We support RA smooth scheme now. When it is the first
411 time to link with AP. We will not change upper/lower threshold. If
412 STA stay in high or low level, we must change two different threshold
413 to prevent jumping frequently. */
414 if (pra->ratr_state == DM_RATR_STA_HIGH)
415 {
416 HighRSSIThreshForRA = pra->high2low_rssi_thresh_for_ra;
417 LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
418 (pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M);
419 }
420 else if (pra->ratr_state == DM_RATR_STA_LOW)
421 {
422 HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra;
423 LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
424 (pra->low2high_rssi_thresh_for_ra40M):(pra->low2high_rssi_thresh_for_ra20M);
425 }
426 else
427 {
428 HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra;
429 LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
430 (pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M);
431 }
432
433 //DbgPrint("[DM] THresh H/L=%d/%d\n\r", RATR.HighRSSIThreshForRA, RATR.LowRSSIThreshForRA);
434 if(priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA)
435 {
436 //DbgPrint("[DM] RSSI=%d STA=HIGH\n\r", pHalData->UndecoratedSmoothedPWDB);
437 pra->ratr_state = DM_RATR_STA_HIGH;
438 targetRATR = pra->upper_rssi_threshold_ratr;
439 }else if(priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA)
440 {
441 //DbgPrint("[DM] RSSI=%d STA=Middle\n\r", pHalData->UndecoratedSmoothedPWDB);
442 pra->ratr_state = DM_RATR_STA_MIDDLE;
443 targetRATR = pra->middle_rssi_threshold_ratr;
444 }else
445 {
446 //DbgPrint("[DM] RSSI=%d STA=LOW\n\r", pHalData->UndecoratedSmoothedPWDB);
447 pra->ratr_state = DM_RATR_STA_LOW;
448 targetRATR = pra->low_rssi_threshold_ratr;
449 }
450
451 //cosa add for test
452 if(pra->ping_rssi_enable)
453 {
454 //pHalData->UndecoratedSmoothedPWDB = 19;
455 if(priv->undecorated_smoothed_pwdb < (long)(pra->ping_rssi_thresh_for_ra+5))
456 {
457 if( (priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) ||
458 ping_rssi_state )
459 {
460 //DbgPrint("TestRSSI = %d, set RATR to 0x%x \n", pHalData->UndecoratedSmoothedPWDB, pRA->TestRSSIRATR);
461 pra->ratr_state = DM_RATR_STA_LOW;
462 targetRATR = pra->ping_rssi_ratr;
463 ping_rssi_state = 1;
464 }
465 //else
466 // DbgPrint("TestRSSI is between the range. \n");
467 }
468 else
469 {
470 //DbgPrint("TestRSSI Recover to 0x%x \n", targetRATR);
471 ping_rssi_state = 0;
472 }
473 }
474
475 // 2008.04.01
476 // For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7.
477 if(priv->ieee80211->GetHalfNmodeSupportByAPsHandler(dev))
478 targetRATR &= 0xf00fffff;
479
480 //
481 // Check whether updating of RATR0 is required
482 //
483 currentRATR = read_nic_dword(dev, RATR0);
484 if( targetRATR != currentRATR )
485 {
486 u32 ratr_value;
487 ratr_value = targetRATR;
488 RT_TRACE(COMP_RATE,"currentRATR = %x, targetRATR = %x\n", currentRATR, targetRATR);
489 if(priv->rf_type == RF_1T2R)
490 {
491 ratr_value &= ~(RATE_ALL_OFDM_2SS);
492 }
493 write_nic_dword(dev, RATR0, ratr_value);
494 write_nic_byte(dev, UFWP, 1);
495
496 pra->last_ratr = targetRATR;
497 }
498
499 }
500 else
501 {
502 pra->ratr_state = DM_RATR_STA_MAX;
503 }
504
505 } // dm_CheckRateAdaptive
506
507
508 static void dm_init_bandwidth_autoswitch(struct net_device * dev)
509 {
510 struct r8192_priv *priv = ieee80211_priv(dev);
511
512 priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz = BW_AUTO_SWITCH_LOW_HIGH;
513 priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz = BW_AUTO_SWITCH_HIGH_LOW;
514 priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false;
515 priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable = false;
516
517 } // dm_init_bandwidth_autoswitch
518
519
520 static void dm_bandwidth_autoswitch(struct net_device * dev)
521 {
522 struct r8192_priv *priv = ieee80211_priv(dev);
523
524 if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||!priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable){
525 return;
526 }else{
527 if(priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz == false){//If send packets in 40 Mhz in 20/40
528 if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz)
529 priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = true;
530 }else{//in force send packets in 20 Mhz in 20/40
531 if(priv->undecorated_smoothed_pwdb >= priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz)
532 priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false;
533
534 }
535 }
536 } // dm_BandwidthAutoSwitch
537
538 //OFDM default at 0db, index=6.
539 static u32 OFDMSwingTable[OFDM_Table_Length] = {
540 0x7f8001fe, // 0, +6db
541 0x71c001c7, // 1, +5db
542 0x65400195, // 2, +4db
543 0x5a400169, // 3, +3db
544 0x50800142, // 4, +2db
545 0x47c0011f, // 5, +1db
546 0x40000100, // 6, +0db ===> default, upper for higher temprature, lower for low temprature
547 0x390000e4, // 7, -1db
548 0x32c000cb, // 8, -2db
549 0x2d4000b5, // 9, -3db
550 0x288000a2, // 10, -4db
551 0x24000090, // 11, -5db
552 0x20000080, // 12, -6db
553 0x1c800072, // 13, -7db
554 0x19800066, // 14, -8db
555 0x26c0005b, // 15, -9db
556 0x24400051, // 16, -10db
557 0x12000048, // 17, -11db
558 0x10000040 // 18, -12db
559 };
560
561 static u8 CCKSwingTable_Ch1_Ch13[CCK_Table_length][8] = {
562 {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, // 0, +0db ===> CCK40M default
563 {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, // 1, -1db
564 {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, // 2, -2db
565 {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, // 3, -3db
566 {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, // 4, -4db
567 {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, // 5, -5db
568 {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, // 6, -6db ===> CCK20M default
569 {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, // 7, -7db
570 {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, // 8, -8db
571 {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, // 9, -9db
572 {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, // 10, -10db
573 {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01} // 11, -11db
574 };
575
576 static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = {
577 {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, // 0, +0db ===> CCK40M default
578 {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, // 1, -1db
579 {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, // 2, -2db
580 {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, // 3, -3db
581 {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, // 4, -4db
582 {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, // 5, -5db
583 {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, // 6, -6db ===> CCK20M default
584 {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, // 7, -7db
585 {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, // 8, -8db
586 {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, // 9, -9db
587 {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, // 10, -10db
588 {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00} // 11, -11db
589 };
590
591 static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev)
592 {
593 struct r8192_priv *priv = ieee80211_priv(dev);
594 bool bHighpowerstate, viviflag = FALSE;
595 DCMD_TXCMD_T tx_cmd;
596 u8 powerlevelOFDM24G;
597 int i =0, j = 0, k = 0;
598 u8 RF_Type, tmp_report[5]={0, 0, 0, 0, 0};
599 u32 Value;
600 u8 Pwr_Flag;
601 u16 Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver=0;
602 //RT_STATUS rtStatus = RT_STATUS_SUCCESS;
603 bool rtStatus = true;
604 u32 delta=0;
605
606 write_nic_byte(dev, 0x1ba, 0);
607
608 priv->ieee80211->bdynamic_txpower_enable = false;
609 bHighpowerstate = priv->bDynamicTxHighPower;
610
611 powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24);
612 RF_Type = priv->rf_type;
613 Value = (RF_Type<<8) | powerlevelOFDM24G;
614
615 RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n", powerlevelOFDM24G);
616
617 for(j = 0; j<=30; j++)
618 { //fill tx_cmd
619
620 tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING;
621 tx_cmd.Length = 4;
622 tx_cmd.Value = Value;
623 #ifdef RTL8192U
624 rtStatus = SendTxCommandPacket(dev, &tx_cmd, 12);
625 if (rtStatus == RT_STATUS_FAILURE)
626 {
627 RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n");
628 }
629 #else
630 cmpk_message_handle_tx(dev, (u8*)&tx_cmd,
631 DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T));
632 #endif
633 mdelay(1);
634 //DbgPrint("hi, vivi, strange\n");
635 for(i = 0;i <= 30; i++)
636 {
637 Pwr_Flag = read_nic_byte(dev, 0x1ba);
638
639 if (Pwr_Flag == 0)
640 {
641 mdelay(1);
642 continue;
643 }
644 #ifdef RTL8190P
645 Avg_TSSI_Meas = read_nic_word(dev, 0x1bc);
646 #else
647 Avg_TSSI_Meas = read_nic_word(dev, 0x13c);
648 #endif
649 if(Avg_TSSI_Meas == 0)
650 {
651 write_nic_byte(dev, 0x1ba, 0);
652 break;
653 }
654
655 for(k = 0;k < 5; k++)
656 {
657 #ifdef RTL8190P
658 tmp_report[k] = read_nic_byte(dev, 0x1d8+k);
659 #else
660 if(k !=4)
661 tmp_report[k] = read_nic_byte(dev, 0x134+k);
662 else
663 tmp_report[k] = read_nic_byte(dev, 0x13e);
664 #endif
665 RT_TRACE(COMP_POWER_TRACKING, "TSSI_report_value = %d\n", tmp_report[k]);
666 }
667
668 //check if the report value is right
669 for(k = 0;k < 5; k++)
670 {
671 if(tmp_report[k] <= 20)
672 {
673 viviflag =TRUE;
674 break;
675 }
676 }
677 if(viviflag ==TRUE)
678 {
679 write_nic_byte(dev, 0x1ba, 0);
680 viviflag = FALSE;
681 RT_TRACE(COMP_POWER_TRACKING, "we filted this data\n");
682 for(k = 0;k < 5; k++)
683 tmp_report[k] = 0;
684 break;
685 }
686
687 for(k = 0;k < 5; k++)
688 {
689 Avg_TSSI_Meas_from_driver += tmp_report[k];
690 }
691
692 Avg_TSSI_Meas_from_driver = Avg_TSSI_Meas_from_driver*100/5;
693 RT_TRACE(COMP_POWER_TRACKING, "Avg_TSSI_Meas_from_driver = %d\n", Avg_TSSI_Meas_from_driver);
694 TSSI_13dBm = priv->TSSI_13dBm;
695 RT_TRACE(COMP_POWER_TRACKING, "TSSI_13dBm = %d\n", TSSI_13dBm);
696
697 //if(abs(Avg_TSSI_Meas_from_driver - TSSI_13dBm) <= E_FOR_TX_POWER_TRACK)
698 // For MacOS-compatible
699 if(Avg_TSSI_Meas_from_driver > TSSI_13dBm)
700 delta = Avg_TSSI_Meas_from_driver - TSSI_13dBm;
701 else
702 delta = TSSI_13dBm - Avg_TSSI_Meas_from_driver;
703
704 if(delta <= E_FOR_TX_POWER_TRACK)
705 {
706 priv->ieee80211->bdynamic_txpower_enable = TRUE;
707 write_nic_byte(dev, 0x1ba, 0);
708 RT_TRACE(COMP_POWER_TRACKING, "tx power track is done\n");
709 RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex);
710 RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real);
711 #ifdef RTL8190P
712 RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex = %d\n", priv->rfc_txpowertrackingindex);
713 RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real = %d\n", priv->rfc_txpowertrackingindex_real);
714 #endif
715 RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference);
716 RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation);
717 return;
718 }
719 else
720 {
721 if(Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK)
722 {
723 if((priv->rfa_txpowertrackingindex > 0)
724 #ifdef RTL8190P
725 &&(priv->rfc_txpowertrackingindex > 0)
726 #endif
727 )
728 {
729 priv->rfa_txpowertrackingindex--;
730 if(priv->rfa_txpowertrackingindex_real > 4)
731 {
732 priv->rfa_txpowertrackingindex_real--;
733 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
734 }
735 #ifdef RTL8190P
736 priv->rfc_txpowertrackingindex--;
737 if(priv->rfc_txpowertrackingindex_real > 4)
738 {
739 priv->rfc_txpowertrackingindex_real--;
740 rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
741 }
742 #endif
743 }
744 }
745 else
746 {
747 if((priv->rfa_txpowertrackingindex < 36)
748 #ifdef RTL8190P
749 &&(priv->rfc_txpowertrackingindex < 36)
750 #endif
751 )
752 {
753 priv->rfa_txpowertrackingindex++;
754 priv->rfa_txpowertrackingindex_real++;
755 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
756
757 #ifdef RTL8190P
758 priv->rfc_txpowertrackingindex++;
759 priv->rfc_txpowertrackingindex_real++;
760 rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
761 #endif
762 }
763 }
764 priv->cck_present_attentuation_difference
765 = priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default;
766
767 if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
768 priv->cck_present_attentuation
769 = priv->cck_present_attentuation_20Mdefault + priv->cck_present_attentuation_difference;
770 else
771 priv->cck_present_attentuation
772 = priv->cck_present_attentuation_40Mdefault + priv->cck_present_attentuation_difference;
773
774 if(priv->cck_present_attentuation > -1&&priv->cck_present_attentuation <23)
775 {
776 if(priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14)
777 {
778 priv->bcck_in_ch14 = TRUE;
779 dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
780 }
781 else if(priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14)
782 {
783 priv->bcck_in_ch14 = FALSE;
784 dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
785 }
786 else
787 dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
788 }
789 RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex);
790 RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real);
791 #ifdef RTL8190P
792 RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex = %d\n", priv->rfc_txpowertrackingindex);
793 RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real = %d\n", priv->rfc_txpowertrackingindex_real);
794 #endif
795 RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference);
796 RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation);
797
798 if (priv->cck_present_attentuation_difference <= -12||priv->cck_present_attentuation_difference >= 24)
799 {
800 priv->ieee80211->bdynamic_txpower_enable = TRUE;
801 write_nic_byte(dev, 0x1ba, 0);
802 RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n");
803 return;
804 }
805
806
807 }
808 write_nic_byte(dev, 0x1ba, 0);
809 Avg_TSSI_Meas_from_driver = 0;
810 for(k = 0;k < 5; k++)
811 tmp_report[k] = 0;
812 break;
813 }
814 }
815 priv->ieee80211->bdynamic_txpower_enable = TRUE;
816 write_nic_byte(dev, 0x1ba, 0);
817 }
818
819 static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device * dev)
820 {
821 #define ThermalMeterVal 9
822 struct r8192_priv *priv = ieee80211_priv(dev);
823 u32 tmpRegA, TempCCk;
824 u8 tmpOFDMindex, tmpCCKindex, tmpCCK20Mindex, tmpCCK40Mindex, tmpval;
825 int i =0, CCKSwingNeedUpdate=0;
826
827 if(!priv->btxpower_trackingInit)
828 {
829 //Query OFDM default setting
830 tmpRegA= rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord);
831 for(i=0; i<OFDM_Table_Length; i++) //find the index
832 {
833 if(tmpRegA == OFDMSwingTable[i])
834 {
835 priv->OFDM_index= (u8)i;
836 RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, OFDM_index=0x%x\n",
837 rOFDM0_XATxIQImbalance, tmpRegA, priv->OFDM_index);
838 }
839 }
840
841 //Query CCK default setting From 0xa22
842 TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2);
843 for(i=0 ; i<CCK_Table_length ; i++)
844 {
845 if(TempCCk == (u32)CCKSwingTable_Ch1_Ch13[i][0])
846 {
847 priv->CCK_index =(u8) i;
848 RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, CCK_index=0x%x\n",
849 rCCK0_TxFilter1, TempCCk, priv->CCK_index);
850 break;
851 }
852 }
853 priv->btxpower_trackingInit = TRUE;
854 //pHalData->TXPowercount = 0;
855 return;
856 }
857
858 //==========================
859 // this is only for test, should be masked
860 //==========================
861
862 // read and filter out unreasonable value
863 tmpRegA = rtl8192_phy_QueryRFReg(dev, RF90_PATH_A, 0x12, 0x078); // 0x12: RF Reg[10:7]
864 RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d \n", tmpRegA);
865 if(tmpRegA < 3 || tmpRegA > 13)
866 return;
867 if(tmpRegA >= 12) // if over 12, TP will be bad when high temprature
868 tmpRegA = 12;
869 RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d \n", tmpRegA);
870 priv->ThermalMeter[0] = ThermalMeterVal; //We use fixed value by Bryant's suggestion
871 priv->ThermalMeter[1] = ThermalMeterVal; //We use fixed value by Bryant's suggestion
872
873 //Get current RF-A temprature index
874 if(priv->ThermalMeter[0] >= (u8)tmpRegA) //lower temprature
875 {
876 tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0]-(u8)tmpRegA);
877 tmpCCK40Mindex = tmpCCK20Mindex - 6;
878 if(tmpOFDMindex >= OFDM_Table_Length)
879 tmpOFDMindex = OFDM_Table_Length-1;
880 if(tmpCCK20Mindex >= CCK_Table_length)
881 tmpCCK20Mindex = CCK_Table_length-1;
882 if(tmpCCK40Mindex >= CCK_Table_length)
883 tmpCCK40Mindex = CCK_Table_length-1;
884 }
885 else
886 {
887 tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]);
888 if(tmpval >= 6) // higher temprature
889 tmpOFDMindex = tmpCCK20Mindex = 0; // max to +6dB
890 else
891 tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval;
892 tmpCCK40Mindex = 0;
893 }
894 //DbgPrint("%ddb, tmpOFDMindex = %d, tmpCCK20Mindex = %d, tmpCCK40Mindex = %d",
895 //((u1Byte)tmpRegA - pHalData->ThermalMeter[0]),
896 //tmpOFDMindex, tmpCCK20Mindex, tmpCCK40Mindex);
897 if(priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) //40M
898 tmpCCKindex = tmpCCK40Mindex;
899 else
900 tmpCCKindex = tmpCCK20Mindex;
901
902 if(priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14)
903 {
904 priv->bcck_in_ch14 = TRUE;
905 CCKSwingNeedUpdate = 1;
906 }
907 else if(priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14)
908 {
909 priv->bcck_in_ch14 = FALSE;
910 CCKSwingNeedUpdate = 1;
911 }
912
913 if(priv->CCK_index != tmpCCKindex)
914 {
915 priv->CCK_index = tmpCCKindex;
916 CCKSwingNeedUpdate = 1;
917 }
918
919 if(CCKSwingNeedUpdate)
920 {
921 //DbgPrint("Update CCK Swing, CCK_index = %d\n", pHalData->CCK_index);
922 dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
923 }
924 if(priv->OFDM_index != tmpOFDMindex)
925 {
926 priv->OFDM_index = tmpOFDMindex;
927 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, OFDMSwingTable[priv->OFDM_index]);
928 RT_TRACE(COMP_POWER_TRACKING, "Update OFDMSwing[%d] = 0x%x\n",
929 priv->OFDM_index, OFDMSwingTable[priv->OFDM_index]);
930 }
931 priv->txpower_count = 0;
932 }
933
934 extern void dm_txpower_trackingcallback(struct work_struct *work)
935 {
936 struct delayed_work *dwork = container_of(work,struct delayed_work,work);
937 struct r8192_priv *priv = container_of(dwork,struct r8192_priv,txpower_tracking_wq);
938 struct net_device *dev = priv->ieee80211->dev;
939
940 #ifdef RTL8190P
941 dm_TXPowerTrackingCallback_TSSI(dev);
942 #else
943 if(priv->bDcut == TRUE)
944 dm_TXPowerTrackingCallback_TSSI(dev);
945 else
946 dm_TXPowerTrackingCallback_ThermalMeter(dev);
947 #endif
948 }
949
950
951 static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev)
952 {
953
954 struct r8192_priv *priv = ieee80211_priv(dev);
955
956 //Initial the Tx BB index and mapping value
957 priv->txbbgain_table[0].txbb_iq_amplifygain = 12;
958 priv->txbbgain_table[0].txbbgain_value=0x7f8001fe;
959 priv->txbbgain_table[1].txbb_iq_amplifygain = 11;
960 priv->txbbgain_table[1].txbbgain_value=0x788001e2;
961 priv->txbbgain_table[2].txbb_iq_amplifygain = 10;
962 priv->txbbgain_table[2].txbbgain_value=0x71c001c7;
963 priv->txbbgain_table[3].txbb_iq_amplifygain = 9;
964 priv->txbbgain_table[3].txbbgain_value=0x6b8001ae;
965 priv->txbbgain_table[4].txbb_iq_amplifygain = 8;
966 priv->txbbgain_table[4].txbbgain_value=0x65400195;
967 priv->txbbgain_table[5].txbb_iq_amplifygain = 7;
968 priv->txbbgain_table[5].txbbgain_value=0x5fc0017f;
969 priv->txbbgain_table[6].txbb_iq_amplifygain = 6;
970 priv->txbbgain_table[6].txbbgain_value=0x5a400169;
971 priv->txbbgain_table[7].txbb_iq_amplifygain = 5;
972 priv->txbbgain_table[7].txbbgain_value=0x55400155;
973 priv->txbbgain_table[8].txbb_iq_amplifygain = 4;
974 priv->txbbgain_table[8].txbbgain_value=0x50800142;
975 priv->txbbgain_table[9].txbb_iq_amplifygain = 3;
976 priv->txbbgain_table[9].txbbgain_value=0x4c000130;
977 priv->txbbgain_table[10].txbb_iq_amplifygain = 2;
978 priv->txbbgain_table[10].txbbgain_value=0x47c0011f;
979 priv->txbbgain_table[11].txbb_iq_amplifygain = 1;
980 priv->txbbgain_table[11].txbbgain_value=0x43c0010f;
981 priv->txbbgain_table[12].txbb_iq_amplifygain = 0;
982 priv->txbbgain_table[12].txbbgain_value=0x40000100;
983 priv->txbbgain_table[13].txbb_iq_amplifygain = -1;
984 priv->txbbgain_table[13].txbbgain_value=0x3c8000f2;
985 priv->txbbgain_table[14].txbb_iq_amplifygain = -2;
986 priv->txbbgain_table[14].txbbgain_value=0x390000e4;
987 priv->txbbgain_table[15].txbb_iq_amplifygain = -3;
988 priv->txbbgain_table[15].txbbgain_value=0x35c000d7;
989 priv->txbbgain_table[16].txbb_iq_amplifygain = -4;
990 priv->txbbgain_table[16].txbbgain_value=0x32c000cb;
991 priv->txbbgain_table[17].txbb_iq_amplifygain = -5;
992 priv->txbbgain_table[17].txbbgain_value=0x300000c0;
993 priv->txbbgain_table[18].txbb_iq_amplifygain = -6;
994 priv->txbbgain_table[18].txbbgain_value=0x2d4000b5;
995 priv->txbbgain_table[19].txbb_iq_amplifygain = -7;
996 priv->txbbgain_table[19].txbbgain_value=0x2ac000ab;
997 priv->txbbgain_table[20].txbb_iq_amplifygain = -8;
998 priv->txbbgain_table[20].txbbgain_value=0x288000a2;
999 priv->txbbgain_table[21].txbb_iq_amplifygain = -9;
1000 priv->txbbgain_table[21].txbbgain_value=0x26000098;
1001 priv->txbbgain_table[22].txbb_iq_amplifygain = -10;
1002 priv->txbbgain_table[22].txbbgain_value=0x24000090;
1003 priv->txbbgain_table[23].txbb_iq_amplifygain = -11;
1004 priv->txbbgain_table[23].txbbgain_value=0x22000088;
1005 priv->txbbgain_table[24].txbb_iq_amplifygain = -12;
1006 priv->txbbgain_table[24].txbbgain_value=0x20000080;
1007 priv->txbbgain_table[25].txbb_iq_amplifygain = -13;
1008 priv->txbbgain_table[25].txbbgain_value=0x1a00006c;
1009 priv->txbbgain_table[26].txbb_iq_amplifygain = -14;
1010 priv->txbbgain_table[26].txbbgain_value=0x1c800072;
1011 priv->txbbgain_table[27].txbb_iq_amplifygain = -15;
1012 priv->txbbgain_table[27].txbbgain_value=0x18000060;
1013 priv->txbbgain_table[28].txbb_iq_amplifygain = -16;
1014 priv->txbbgain_table[28].txbbgain_value=0x19800066;
1015 priv->txbbgain_table[29].txbb_iq_amplifygain = -17;
1016 priv->txbbgain_table[29].txbbgain_value=0x15800056;
1017 priv->txbbgain_table[30].txbb_iq_amplifygain = -18;
1018 priv->txbbgain_table[30].txbbgain_value=0x26c0005b;
1019 priv->txbbgain_table[31].txbb_iq_amplifygain = -19;
1020 priv->txbbgain_table[31].txbbgain_value=0x14400051;
1021 priv->txbbgain_table[32].txbb_iq_amplifygain = -20;
1022 priv->txbbgain_table[32].txbbgain_value=0x24400051;
1023 priv->txbbgain_table[33].txbb_iq_amplifygain = -21;
1024 priv->txbbgain_table[33].txbbgain_value=0x1300004c;
1025 priv->txbbgain_table[34].txbb_iq_amplifygain = -22;
1026 priv->txbbgain_table[34].txbbgain_value=0x12000048;
1027 priv->txbbgain_table[35].txbb_iq_amplifygain = -23;
1028 priv->txbbgain_table[35].txbbgain_value=0x11000044;
1029 priv->txbbgain_table[36].txbb_iq_amplifygain = -24;
1030 priv->txbbgain_table[36].txbbgain_value=0x10000040;
1031
1032 //ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29
1033 //This Table is for CH1~CH13
1034 priv->cck_txbbgain_table[0].ccktxbb_valuearray[0] = 0x36;
1035 priv->cck_txbbgain_table[0].ccktxbb_valuearray[1] = 0x35;
1036 priv->cck_txbbgain_table[0].ccktxbb_valuearray[2] = 0x2e;
1037 priv->cck_txbbgain_table[0].ccktxbb_valuearray[3] = 0x25;
1038 priv->cck_txbbgain_table[0].ccktxbb_valuearray[4] = 0x1c;
1039 priv->cck_txbbgain_table[0].ccktxbb_valuearray[5] = 0x12;
1040 priv->cck_txbbgain_table[0].ccktxbb_valuearray[6] = 0x09;
1041 priv->cck_txbbgain_table[0].ccktxbb_valuearray[7] = 0x04;
1042
1043 priv->cck_txbbgain_table[1].ccktxbb_valuearray[0] = 0x33;
1044 priv->cck_txbbgain_table[1].ccktxbb_valuearray[1] = 0x32;
1045 priv->cck_txbbgain_table[1].ccktxbb_valuearray[2] = 0x2b;
1046 priv->cck_txbbgain_table[1].ccktxbb_valuearray[3] = 0x23;
1047 priv->cck_txbbgain_table[1].ccktxbb_valuearray[4] = 0x1a;
1048 priv->cck_txbbgain_table[1].ccktxbb_valuearray[5] = 0x11;
1049 priv->cck_txbbgain_table[1].ccktxbb_valuearray[6] = 0x08;
1050 priv->cck_txbbgain_table[1].ccktxbb_valuearray[7] = 0x04;
1051
1052 priv->cck_txbbgain_table[2].ccktxbb_valuearray[0] = 0x30;
1053 priv->cck_txbbgain_table[2].ccktxbb_valuearray[1] = 0x2f;
1054 priv->cck_txbbgain_table[2].ccktxbb_valuearray[2] = 0x29;
1055 priv->cck_txbbgain_table[2].ccktxbb_valuearray[3] = 0x21;
1056 priv->cck_txbbgain_table[2].ccktxbb_valuearray[4] = 0x19;
1057 priv->cck_txbbgain_table[2].ccktxbb_valuearray[5] = 0x10;
1058 priv->cck_txbbgain_table[2].ccktxbb_valuearray[6] = 0x08;
1059 priv->cck_txbbgain_table[2].ccktxbb_valuearray[7] = 0x03;
1060
1061 priv->cck_txbbgain_table[3].ccktxbb_valuearray[0] = 0x2d;
1062 priv->cck_txbbgain_table[3].ccktxbb_valuearray[1] = 0x2d;
1063 priv->cck_txbbgain_table[3].ccktxbb_valuearray[2] = 0x27;
1064 priv->cck_txbbgain_table[3].ccktxbb_valuearray[3] = 0x1f;
1065 priv->cck_txbbgain_table[3].ccktxbb_valuearray[4] = 0x18;
1066 priv->cck_txbbgain_table[3].ccktxbb_valuearray[5] = 0x0f;
1067 priv->cck_txbbgain_table[3].ccktxbb_valuearray[6] = 0x08;
1068 priv->cck_txbbgain_table[3].ccktxbb_valuearray[7] = 0x03;
1069
1070 priv->cck_txbbgain_table[4].ccktxbb_valuearray[0] = 0x2b;
1071 priv->cck_txbbgain_table[4].ccktxbb_valuearray[1] = 0x2a;
1072 priv->cck_txbbgain_table[4].ccktxbb_valuearray[2] = 0x25;
1073 priv->cck_txbbgain_table[4].ccktxbb_valuearray[3] = 0x1e;
1074 priv->cck_txbbgain_table[4].ccktxbb_valuearray[4] = 0x16;
1075 priv->cck_txbbgain_table[4].ccktxbb_valuearray[5] = 0x0e;
1076 priv->cck_txbbgain_table[4].ccktxbb_valuearray[6] = 0x07;
1077 priv->cck_txbbgain_table[4].ccktxbb_valuearray[7] = 0x03;
1078
1079 priv->cck_txbbgain_table[5].ccktxbb_valuearray[0] = 0x28;
1080 priv->cck_txbbgain_table[5].ccktxbb_valuearray[1] = 0x28;
1081 priv->cck_txbbgain_table[5].ccktxbb_valuearray[2] = 0x22;
1082 priv->cck_txbbgain_table[5].ccktxbb_valuearray[3] = 0x1c;
1083 priv->cck_txbbgain_table[5].ccktxbb_valuearray[4] = 0x15;
1084 priv->cck_txbbgain_table[5].ccktxbb_valuearray[5] = 0x0d;
1085 priv->cck_txbbgain_table[5].ccktxbb_valuearray[6] = 0x07;
1086 priv->cck_txbbgain_table[5].ccktxbb_valuearray[7] = 0x03;
1087
1088 priv->cck_txbbgain_table[6].ccktxbb_valuearray[0] = 0x26;
1089 priv->cck_txbbgain_table[6].ccktxbb_valuearray[1] = 0x25;
1090 priv->cck_txbbgain_table[6].ccktxbb_valuearray[2] = 0x21;
1091 priv->cck_txbbgain_table[6].ccktxbb_valuearray[3] = 0x1b;
1092 priv->cck_txbbgain_table[6].ccktxbb_valuearray[4] = 0x14;
1093 priv->cck_txbbgain_table[6].ccktxbb_valuearray[5] = 0x0d;
1094 priv->cck_txbbgain_table[6].ccktxbb_valuearray[6] = 0x06;
1095 priv->cck_txbbgain_table[6].ccktxbb_valuearray[7] = 0x03;
1096
1097 priv->cck_txbbgain_table[7].ccktxbb_valuearray[0] = 0x24;
1098 priv->cck_txbbgain_table[7].ccktxbb_valuearray[1] = 0x23;
1099 priv->cck_txbbgain_table[7].ccktxbb_valuearray[2] = 0x1f;
1100 priv->cck_txbbgain_table[7].ccktxbb_valuearray[3] = 0x19;
1101 priv->cck_txbbgain_table[7].ccktxbb_valuearray[4] = 0x13;
1102 priv->cck_txbbgain_table[7].ccktxbb_valuearray[5] = 0x0c;
1103 priv->cck_txbbgain_table[7].ccktxbb_valuearray[6] = 0x06;
1104 priv->cck_txbbgain_table[7].ccktxbb_valuearray[7] = 0x03;
1105
1106 priv->cck_txbbgain_table[8].ccktxbb_valuearray[0] = 0x22;
1107 priv->cck_txbbgain_table[8].ccktxbb_valuearray[1] = 0x21;
1108 priv->cck_txbbgain_table[8].ccktxbb_valuearray[2] = 0x1d;
1109 priv->cck_txbbgain_table[8].ccktxbb_valuearray[3] = 0x18;
1110 priv->cck_txbbgain_table[8].ccktxbb_valuearray[4] = 0x11;
1111 priv->cck_txbbgain_table[8].ccktxbb_valuearray[5] = 0x0b;
1112 priv->cck_txbbgain_table[8].ccktxbb_valuearray[6] = 0x06;
1113 priv->cck_txbbgain_table[8].ccktxbb_valuearray[7] = 0x02;
1114
1115 priv->cck_txbbgain_table[9].ccktxbb_valuearray[0] = 0x20;
1116 priv->cck_txbbgain_table[9].ccktxbb_valuearray[1] = 0x20;
1117 priv->cck_txbbgain_table[9].ccktxbb_valuearray[2] = 0x1b;
1118 priv->cck_txbbgain_table[9].ccktxbb_valuearray[3] = 0x16;
1119 priv->cck_txbbgain_table[9].ccktxbb_valuearray[4] = 0x11;
1120 priv->cck_txbbgain_table[9].ccktxbb_valuearray[5] = 0x08;
1121 priv->cck_txbbgain_table[9].ccktxbb_valuearray[6] = 0x05;
1122 priv->cck_txbbgain_table[9].ccktxbb_valuearray[7] = 0x02;
1123
1124 priv->cck_txbbgain_table[10].ccktxbb_valuearray[0] = 0x1f;
1125 priv->cck_txbbgain_table[10].ccktxbb_valuearray[1] = 0x1e;
1126 priv->cck_txbbgain_table[10].ccktxbb_valuearray[2] = 0x1a;
1127 priv->cck_txbbgain_table[10].ccktxbb_valuearray[3] = 0x15;
1128 priv->cck_txbbgain_table[10].ccktxbb_valuearray[4] = 0x10;
1129 priv->cck_txbbgain_table[10].ccktxbb_valuearray[5] = 0x0a;
1130 priv->cck_txbbgain_table[10].ccktxbb_valuearray[6] = 0x05;
1131 priv->cck_txbbgain_table[10].ccktxbb_valuearray[7] = 0x02;
1132
1133 priv->cck_txbbgain_table[11].ccktxbb_valuearray[0] = 0x1d;
1134 priv->cck_txbbgain_table[11].ccktxbb_valuearray[1] = 0x1c;
1135 priv->cck_txbbgain_table[11].ccktxbb_valuearray[2] = 0x18;
1136 priv->cck_txbbgain_table[11].ccktxbb_valuearray[3] = 0x14;
1137 priv->cck_txbbgain_table[11].ccktxbb_valuearray[4] = 0x0f;
1138 priv->cck_txbbgain_table[11].ccktxbb_valuearray[5] = 0x0a;
1139 priv->cck_txbbgain_table[11].ccktxbb_valuearray[6] = 0x05;
1140 priv->cck_txbbgain_table[11].ccktxbb_valuearray[7] = 0x02;
1141
1142 priv->cck_txbbgain_table[12].ccktxbb_valuearray[0] = 0x1b;
1143 priv->cck_txbbgain_table[12].ccktxbb_valuearray[1] = 0x1a;
1144 priv->cck_txbbgain_table[12].ccktxbb_valuearray[2] = 0x17;
1145 priv->cck_txbbgain_table[12].ccktxbb_valuearray[3] = 0x13;
1146 priv->cck_txbbgain_table[12].ccktxbb_valuearray[4] = 0x0e;
1147 priv->cck_txbbgain_table[12].ccktxbb_valuearray[5] = 0x09;
1148 priv->cck_txbbgain_table[12].ccktxbb_valuearray[6] = 0x04;
1149 priv->cck_txbbgain_table[12].ccktxbb_valuearray[7] = 0x02;
1150
1151 priv->cck_txbbgain_table[13].ccktxbb_valuearray[0] = 0x1a;
1152 priv->cck_txbbgain_table[13].ccktxbb_valuearray[1] = 0x19;
1153 priv->cck_txbbgain_table[13].ccktxbb_valuearray[2] = 0x16;
1154 priv->cck_txbbgain_table[13].ccktxbb_valuearray[3] = 0x12;
1155 priv->cck_txbbgain_table[13].ccktxbb_valuearray[4] = 0x0d;
1156 priv->cck_txbbgain_table[13].ccktxbb_valuearray[5] = 0x09;
1157 priv->cck_txbbgain_table[13].ccktxbb_valuearray[6] = 0x04;
1158 priv->cck_txbbgain_table[13].ccktxbb_valuearray[7] = 0x02;
1159
1160 priv->cck_txbbgain_table[14].ccktxbb_valuearray[0] = 0x18;
1161 priv->cck_txbbgain_table[14].ccktxbb_valuearray[1] = 0x17;
1162 priv->cck_txbbgain_table[14].ccktxbb_valuearray[2] = 0x15;
1163 priv->cck_txbbgain_table[14].ccktxbb_valuearray[3] = 0x11;
1164 priv->cck_txbbgain_table[14].ccktxbb_valuearray[4] = 0x0c;
1165 priv->cck_txbbgain_table[14].ccktxbb_valuearray[5] = 0x08;
1166 priv->cck_txbbgain_table[14].ccktxbb_valuearray[6] = 0x04;
1167 priv->cck_txbbgain_table[14].ccktxbb_valuearray[7] = 0x02;
1168
1169 priv->cck_txbbgain_table[15].ccktxbb_valuearray[0] = 0x17;
1170 priv->cck_txbbgain_table[15].ccktxbb_valuearray[1] = 0x16;
1171 priv->cck_txbbgain_table[15].ccktxbb_valuearray[2] = 0x13;
1172 priv->cck_txbbgain_table[15].ccktxbb_valuearray[3] = 0x10;
1173 priv->cck_txbbgain_table[15].ccktxbb_valuearray[4] = 0x0c;
1174 priv->cck_txbbgain_table[15].ccktxbb_valuearray[5] = 0x08;
1175 priv->cck_txbbgain_table[15].ccktxbb_valuearray[6] = 0x04;
1176 priv->cck_txbbgain_table[15].ccktxbb_valuearray[7] = 0x02;
1177
1178 priv->cck_txbbgain_table[16].ccktxbb_valuearray[0] = 0x16;
1179 priv->cck_txbbgain_table[16].ccktxbb_valuearray[1] = 0x15;
1180 priv->cck_txbbgain_table[16].ccktxbb_valuearray[2] = 0x12;
1181 priv->cck_txbbgain_table[16].ccktxbb_valuearray[3] = 0x0f;
1182 priv->cck_txbbgain_table[16].ccktxbb_valuearray[4] = 0x0b;
1183 priv->cck_txbbgain_table[16].ccktxbb_valuearray[5] = 0x07;
1184 priv->cck_txbbgain_table[16].ccktxbb_valuearray[6] = 0x04;
1185 priv->cck_txbbgain_table[16].ccktxbb_valuearray[7] = 0x01;
1186
1187 priv->cck_txbbgain_table[17].ccktxbb_valuearray[0] = 0x14;
1188 priv->cck_txbbgain_table[17].ccktxbb_valuearray[1] = 0x14;
1189 priv->cck_txbbgain_table[17].ccktxbb_valuearray[2] = 0x11;
1190 priv->cck_txbbgain_table[17].ccktxbb_valuearray[3] = 0x0e;
1191 priv->cck_txbbgain_table[17].ccktxbb_valuearray[4] = 0x0b;
1192 priv->cck_txbbgain_table[17].ccktxbb_valuearray[5] = 0x07;
1193 priv->cck_txbbgain_table[17].ccktxbb_valuearray[6] = 0x03;
1194 priv->cck_txbbgain_table[17].ccktxbb_valuearray[7] = 0x02;
1195
1196 priv->cck_txbbgain_table[18].ccktxbb_valuearray[0] = 0x13;
1197 priv->cck_txbbgain_table[18].ccktxbb_valuearray[1] = 0x13;
1198 priv->cck_txbbgain_table[18].ccktxbb_valuearray[2] = 0x10;
1199 priv->cck_txbbgain_table[18].ccktxbb_valuearray[3] = 0x0d;
1200 priv->cck_txbbgain_table[18].ccktxbb_valuearray[4] = 0x0a;
1201 priv->cck_txbbgain_table[18].ccktxbb_valuearray[5] = 0x06;
1202 priv->cck_txbbgain_table[18].ccktxbb_valuearray[6] = 0x03;
1203 priv->cck_txbbgain_table[18].ccktxbb_valuearray[7] = 0x01;
1204
1205 priv->cck_txbbgain_table[19].ccktxbb_valuearray[0] = 0x12;
1206 priv->cck_txbbgain_table[19].ccktxbb_valuearray[1] = 0x12;
1207 priv->cck_txbbgain_table[19].ccktxbb_valuearray[2] = 0x0f;
1208 priv->cck_txbbgain_table[19].ccktxbb_valuearray[3] = 0x0c;
1209 priv->cck_txbbgain_table[19].ccktxbb_valuearray[4] = 0x09;
1210 priv->cck_txbbgain_table[19].ccktxbb_valuearray[5] = 0x06;
1211 priv->cck_txbbgain_table[19].ccktxbb_valuearray[6] = 0x03;
1212 priv->cck_txbbgain_table[19].ccktxbb_valuearray[7] = 0x01;
1213
1214 priv->cck_txbbgain_table[20].ccktxbb_valuearray[0] = 0x11;
1215 priv->cck_txbbgain_table[20].ccktxbb_valuearray[1] = 0x11;
1216 priv->cck_txbbgain_table[20].ccktxbb_valuearray[2] = 0x0f;
1217 priv->cck_txbbgain_table[20].ccktxbb_valuearray[3] = 0x0c;
1218 priv->cck_txbbgain_table[20].ccktxbb_valuearray[4] = 0x09;
1219 priv->cck_txbbgain_table[20].ccktxbb_valuearray[5] = 0x06;
1220 priv->cck_txbbgain_table[20].ccktxbb_valuearray[6] = 0x03;
1221 priv->cck_txbbgain_table[20].ccktxbb_valuearray[7] = 0x01;
1222
1223 priv->cck_txbbgain_table[21].ccktxbb_valuearray[0] = 0x10;
1224 priv->cck_txbbgain_table[21].ccktxbb_valuearray[1] = 0x10;
1225 priv->cck_txbbgain_table[21].ccktxbb_valuearray[2] = 0x0e;
1226 priv->cck_txbbgain_table[21].ccktxbb_valuearray[3] = 0x0b;
1227 priv->cck_txbbgain_table[21].ccktxbb_valuearray[4] = 0x08;
1228 priv->cck_txbbgain_table[21].ccktxbb_valuearray[5] = 0x05;
1229 priv->cck_txbbgain_table[21].ccktxbb_valuearray[6] = 0x03;
1230 priv->cck_txbbgain_table[21].ccktxbb_valuearray[7] = 0x01;
1231
1232 priv->cck_txbbgain_table[22].ccktxbb_valuearray[0] = 0x0f;
1233 priv->cck_txbbgain_table[22].ccktxbb_valuearray[1] = 0x0f;
1234 priv->cck_txbbgain_table[22].ccktxbb_valuearray[2] = 0x0d;
1235 priv->cck_txbbgain_table[22].ccktxbb_valuearray[3] = 0x0b;
1236 priv->cck_txbbgain_table[22].ccktxbb_valuearray[4] = 0x08;
1237 priv->cck_txbbgain_table[22].ccktxbb_valuearray[5] = 0x05;
1238 priv->cck_txbbgain_table[22].ccktxbb_valuearray[6] = 0x03;
1239 priv->cck_txbbgain_table[22].ccktxbb_valuearray[7] = 0x01;
1240
1241 //ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29
1242 //This Table is for CH14
1243 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[0] = 0x36;
1244 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[1] = 0x35;
1245 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[2] = 0x2e;
1246 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[3] = 0x1b;
1247 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[4] = 0x00;
1248 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[5] = 0x00;
1249 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[6] = 0x00;
1250 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[7] = 0x00;
1251
1252 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[0] = 0x33;
1253 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[1] = 0x32;
1254 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[2] = 0x2b;
1255 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[3] = 0x19;
1256 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[4] = 0x00;
1257 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[5] = 0x00;
1258 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[6] = 0x00;
1259 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[7] = 0x00;
1260
1261 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[0] = 0x30;
1262 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[1] = 0x2f;
1263 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[2] = 0x29;
1264 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[3] = 0x18;
1265 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[4] = 0x00;
1266 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[5] = 0x00;
1267 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[6] = 0x00;
1268 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[7] = 0x00;
1269
1270 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[0] = 0x2d;
1271 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[1] = 0x2d;
1272 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[2] = 0x27;
1273 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[3] = 0x17;
1274 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[4] = 0x00;
1275 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[5] = 0x00;
1276 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[6] = 0x00;
1277 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[7] = 0x00;
1278
1279 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[0] = 0x2b;
1280 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[1] = 0x2a;
1281 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[2] = 0x25;
1282 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[3] = 0x15;
1283 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[4] = 0x00;
1284 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[5] = 0x00;
1285 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[6] = 0x00;
1286 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[7] = 0x00;
1287
1288 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[0] = 0x28;
1289 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[1] = 0x28;
1290 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[2] = 0x22;
1291 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[3] = 0x14;
1292 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[4] = 0x00;
1293 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[5] = 0x00;
1294 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[6] = 0x00;
1295 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[7] = 0x00;
1296
1297 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[0] = 0x26;
1298 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[1] = 0x25;
1299 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[2] = 0x21;
1300 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[3] = 0x13;
1301 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[4] = 0x00;
1302 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[5] = 0x00;
1303 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[6] = 0x00;
1304 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[7] = 0x00;
1305
1306 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[0] = 0x24;
1307 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[1] = 0x23;
1308 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[2] = 0x1f;
1309 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[3] = 0x12;
1310 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[4] = 0x00;
1311 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[5] = 0x00;
1312 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[6] = 0x00;
1313 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[7] = 0x00;
1314
1315 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[0] = 0x22;
1316 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[1] = 0x21;
1317 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[2] = 0x1d;
1318 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[3] = 0x11;
1319 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[4] = 0x00;
1320 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[5] = 0x00;
1321 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[6] = 0x00;
1322 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[7] = 0x00;
1323
1324 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[0] = 0x20;
1325 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[1] = 0x20;
1326 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[2] = 0x1b;
1327 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[3] = 0x10;
1328 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[4] = 0x00;
1329 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[5] = 0x00;
1330 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[6] = 0x00;
1331 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[7] = 0x00;
1332
1333 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[0] = 0x1f;
1334 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[1] = 0x1e;
1335 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[2] = 0x1a;
1336 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[3] = 0x0f;
1337 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[4] = 0x00;
1338 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[5] = 0x00;
1339 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[6] = 0x00;
1340 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[7] = 0x00;
1341
1342 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[0] = 0x1d;
1343 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[1] = 0x1c;
1344 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[2] = 0x18;
1345 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[3] = 0x0e;
1346 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[4] = 0x00;
1347 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[5] = 0x00;
1348 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[6] = 0x00;
1349 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[7] = 0x00;
1350
1351 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[0] = 0x1b;
1352 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[1] = 0x1a;
1353 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[2] = 0x17;
1354 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[3] = 0x0e;
1355 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[4] = 0x00;
1356 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[5] = 0x00;
1357 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[6] = 0x00;
1358 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[7] = 0x00;
1359
1360 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[0] = 0x1a;
1361 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[1] = 0x19;
1362 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[2] = 0x16;
1363 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[3] = 0x0d;
1364 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[4] = 0x00;
1365 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[5] = 0x00;
1366 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[6] = 0x00;
1367 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[7] = 0x00;
1368
1369 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[0] = 0x18;
1370 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[1] = 0x17;
1371 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[2] = 0x15;
1372 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[3] = 0x0c;
1373 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[4] = 0x00;
1374 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[5] = 0x00;
1375 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[6] = 0x00;
1376 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[7] = 0x00;
1377
1378 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[0] = 0x17;
1379 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[1] = 0x16;
1380 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[2] = 0x13;
1381 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[3] = 0x0b;
1382 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[4] = 0x00;
1383 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[5] = 0x00;
1384 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[6] = 0x00;
1385 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[7] = 0x00;
1386
1387 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[0] = 0x16;
1388 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[1] = 0x15;
1389 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[2] = 0x12;
1390 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[3] = 0x0b;
1391 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[4] = 0x00;
1392 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[5] = 0x00;
1393 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[6] = 0x00;
1394 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[7] = 0x00;
1395
1396 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[0] = 0x14;
1397 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[1] = 0x14;
1398 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[2] = 0x11;
1399 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[3] = 0x0a;
1400 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[4] = 0x00;
1401 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[5] = 0x00;
1402 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[6] = 0x00;
1403 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[7] = 0x00;
1404
1405 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[0] = 0x13;
1406 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[1] = 0x13;
1407 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[2] = 0x10;
1408 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[3] = 0x0a;
1409 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[4] = 0x00;
1410 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[5] = 0x00;
1411 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[6] = 0x00;
1412 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[7] = 0x00;
1413
1414 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[0] = 0x12;
1415 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[1] = 0x12;
1416 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[2] = 0x0f;
1417 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[3] = 0x09;
1418 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[4] = 0x00;
1419 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[5] = 0x00;
1420 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[6] = 0x00;
1421 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[7] = 0x00;
1422
1423 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[0] = 0x11;
1424 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[1] = 0x11;
1425 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[2] = 0x0f;
1426 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[3] = 0x09;
1427 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[4] = 0x00;
1428 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[5] = 0x00;
1429 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[6] = 0x00;
1430 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[7] = 0x00;
1431
1432 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[0] = 0x10;
1433 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[1] = 0x10;
1434 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[2] = 0x0e;
1435 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[3] = 0x08;
1436 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[4] = 0x00;
1437 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[5] = 0x00;
1438 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[6] = 0x00;
1439 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[7] = 0x00;
1440
1441 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[0] = 0x0f;
1442 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[1] = 0x0f;
1443 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[2] = 0x0d;
1444 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[3] = 0x08;
1445 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[4] = 0x00;
1446 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[5] = 0x00;
1447 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[6] = 0x00;
1448 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[7] = 0x00;
1449
1450 priv->btxpower_tracking = TRUE;
1451 priv->txpower_count = 0;
1452 priv->btxpower_trackingInit = FALSE;
1453
1454 }
1455
1456 static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev)
1457 {
1458 struct r8192_priv *priv = ieee80211_priv(dev);
1459
1460 // Tx Power tracking by Theremal Meter require Firmware R/W 3-wire. This mechanism
1461 // can be enabled only when Firmware R/W 3-wire is enabled. Otherwise, frequent r/w
1462 // 3-wire by driver cause RF goes into wrong state.
1463 if(priv->ieee80211->FwRWRF)
1464 priv->btxpower_tracking = TRUE;
1465 else
1466 priv->btxpower_tracking = FALSE;
1467 priv->txpower_count = 0;
1468 priv->btxpower_trackingInit = FALSE;
1469 }
1470
1471
1472 void dm_initialize_txpower_tracking(struct net_device *dev)
1473 {
1474 struct r8192_priv *priv = ieee80211_priv(dev);
1475 #ifdef RTL8190P
1476 dm_InitializeTXPowerTracking_TSSI(dev);
1477 #else
1478 if(priv->bDcut == TRUE)
1479 dm_InitializeTXPowerTracking_TSSI(dev);
1480 else
1481 dm_InitializeTXPowerTracking_ThermalMeter(dev);
1482 #endif
1483 }// dm_InitializeTXPowerTracking
1484
1485
1486 static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev)
1487 {
1488 struct r8192_priv *priv = ieee80211_priv(dev);
1489 static u32 tx_power_track_counter = 0;
1490
1491 if(!priv->btxpower_tracking)
1492 return;
1493 else
1494 {
1495 if((tx_power_track_counter % 30 == 0)&&(tx_power_track_counter != 0))
1496 {
1497 queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0);
1498 }
1499 tx_power_track_counter++;
1500 }
1501
1502 }
1503
1504
1505 static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
1506 {
1507 struct r8192_priv *priv = ieee80211_priv(dev);
1508 static u8 TM_Trigger=0;
1509 //DbgPrint("dm_CheckTXPowerTracking() \n");
1510 if(!priv->btxpower_tracking)
1511 return;
1512 else
1513 {
1514 if(priv->txpower_count <= 2)
1515 {
1516 priv->txpower_count++;
1517 return;
1518 }
1519 }
1520
1521 if(!TM_Trigger)
1522 {
1523 //Attention!! You have to wirte all 12bits data to RF, or it may cause RF to crash
1524 //actually write reg0x02 bit1=0, then bit1=1.
1525 //DbgPrint("Trigger ThermalMeter, write RF reg0x2 = 0x4d to 0x4f\n");
1526 rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
1527 rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
1528 rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
1529 rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
1530 TM_Trigger = 1;
1531 return;
1532 }
1533 else
1534 {
1535 //DbgPrint("Schedule TxPowerTrackingWorkItem\n");
1536 queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0);
1537 TM_Trigger = 0;
1538 }
1539 }
1540
1541
1542 static void dm_check_txpower_tracking(struct net_device *dev)
1543 {
1544 struct r8192_priv *priv = ieee80211_priv(dev);
1545 //static u32 tx_power_track_counter = 0;
1546
1547 #ifdef RTL8190P
1548 dm_CheckTXPowerTracking_TSSI(dev);
1549 #else
1550 if(priv->bDcut == TRUE)
1551 dm_CheckTXPowerTracking_TSSI(dev);
1552 else
1553 dm_CheckTXPowerTracking_ThermalMeter(dev);
1554 #endif
1555
1556 } // dm_CheckTXPowerTracking
1557
1558
1559 static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14)
1560 {
1561 u32 TempVal;
1562 struct r8192_priv *priv = ieee80211_priv(dev);
1563 //Write 0xa22 0xa23
1564 TempVal = 0;
1565 if(!bInCH14){
1566 //Write 0xa22 0xa23
1567 TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] +
1568 (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ;
1569
1570 rtl8192_setBBreg(dev, rCCK0_TxFilter1,bMaskHWord, TempVal);
1571 //Write 0xa24 ~ 0xa27
1572 TempVal = 0;
1573 TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] +
1574 (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) +
1575 (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16 )+
1576 (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24);
1577 rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal);
1578 //Write 0xa28 0xa29
1579 TempVal = 0;
1580 TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] +
1581 (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ;
1582
1583 rtl8192_setBBreg(dev, rCCK0_DebugPort,bMaskLWord, TempVal);
1584 }
1585 else
1586 {
1587 TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] +
1588 (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ;
1589
1590 rtl8192_setBBreg(dev, rCCK0_TxFilter1,bMaskHWord, TempVal);
1591 //Write 0xa24 ~ 0xa27
1592 TempVal = 0;
1593 TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] +
1594 (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) +
1595 (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16 )+
1596 (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24);
1597 rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal);
1598 //Write 0xa28 0xa29
1599 TempVal = 0;
1600 TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] +
1601 (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ;
1602
1603 rtl8192_setBBreg(dev, rCCK0_DebugPort,bMaskLWord, TempVal);
1604 }
1605
1606
1607 }
1608
1609 static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH14)
1610 {
1611 u32 TempVal;
1612 struct r8192_priv *priv = ieee80211_priv(dev);
1613
1614 TempVal = 0;
1615 if(!bInCH14)
1616 {
1617 //Write 0xa22 0xa23
1618 TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][0] +
1619 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][1]<<8) ;
1620 rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
1621 RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
1622 rCCK0_TxFilter1, TempVal);
1623 //Write 0xa24 ~ 0xa27
1624 TempVal = 0;
1625 TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] +
1626 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) +
1627 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16 )+
1628 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][5]<<24);
1629 rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
1630 RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
1631 rCCK0_TxFilter2, TempVal);
1632 //Write 0xa28 0xa29
1633 TempVal = 0;
1634 TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] +
1635 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8) ;
1636
1637 rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
1638 RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
1639 rCCK0_DebugPort, TempVal);
1640 }
1641 else
1642 {
1643 // priv->CCKTxPowerAdjustCntNotCh14++; //cosa add for debug.
1644 //Write 0xa22 0xa23
1645 TempVal = CCKSwingTable_Ch14[priv->CCK_index][0] +
1646 (CCKSwingTable_Ch14[priv->CCK_index][1]<<8) ;
1647
1648 rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
1649 RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
1650 rCCK0_TxFilter1, TempVal);
1651 //Write 0xa24 ~ 0xa27
1652 TempVal = 0;
1653 TempVal = CCKSwingTable_Ch14[priv->CCK_index][2] +
1654 (CCKSwingTable_Ch14[priv->CCK_index][3]<<8) +
1655 (CCKSwingTable_Ch14[priv->CCK_index][4]<<16 )+
1656 (CCKSwingTable_Ch14[priv->CCK_index][5]<<24);
1657 rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
1658 RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
1659 rCCK0_TxFilter2, TempVal);
1660 //Write 0xa28 0xa29
1661 TempVal = 0;
1662 TempVal = CCKSwingTable_Ch14[priv->CCK_index][6] +
1663 (CCKSwingTable_Ch14[priv->CCK_index][7]<<8) ;
1664
1665 rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
1666 RT_TRACE(COMP_POWER_TRACKING,"CCK chnl 14, reg 0x%x = 0x%x\n",
1667 rCCK0_DebugPort, TempVal);
1668 }
1669 }
1670
1671
1672
1673 extern void dm_cck_txpower_adjust(
1674 struct net_device *dev,
1675 bool binch14
1676 )
1677 { // dm_CCKTxPowerAdjust
1678
1679 struct r8192_priv *priv = ieee80211_priv(dev);
1680 #ifdef RTL8190P
1681 dm_CCKTxPowerAdjust_TSSI(dev, binch14);
1682 #else
1683 if(priv->bDcut == TRUE)
1684 dm_CCKTxPowerAdjust_TSSI(dev, binch14);
1685 else
1686 dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14);
1687 #endif
1688 }
1689
1690
1691 #ifndef RTL8192U
1692 static void dm_txpower_reset_recovery(
1693 struct net_device *dev
1694 )
1695 {
1696 struct r8192_priv *priv = ieee80211_priv(dev);
1697
1698 RT_TRACE(COMP_POWER_TRACKING, "Start Reset Recovery ==>\n");
1699 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value);
1700 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc80 is %08x\n",priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value);
1701 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFA_txPowerTrackingIndex is %x\n",priv->rfa_txpowertrackingindex);
1702 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF A I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbb_iq_amplifygain);
1703 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: CCK Attenuation is %d dB\n",priv->cck_present_attentuation);
1704 dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
1705
1706 rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value);
1707 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc90 is %08x\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value);
1708 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFC_txPowerTrackingIndex is %x\n",priv->rfc_txpowertrackingindex);
1709 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF C I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbb_iq_amplifygain);
1710
1711 } // dm_TXPowerResetRecovery
1712
1713 extern void dm_restore_dynamic_mechanism_state(struct net_device *dev)
1714 {
1715 struct r8192_priv *priv = ieee80211_priv(dev);
1716 u32 reg_ratr = priv->rate_adaptive.last_ratr;
1717
1718 if(!priv->up)
1719 {
1720 RT_TRACE(COMP_RATE, "<---- dm_restore_dynamic_mechanism_state(): driver is going to unload\n");
1721 return;
1722 }
1723
1724 //
1725 // Restore previous state for rate adaptive
1726 //
1727 if(priv->rate_adaptive.rate_adaptive_disabled)
1728 return;
1729 // TODO: Only 11n mode is implemented currently,
1730 if( !(priv->ieee80211->mode==WIRELESS_MODE_N_24G ||
1731 priv->ieee80211->mode==WIRELESS_MODE_N_5G))
1732 return;
1733 {
1734 /* 2007/11/15 MH Copy from 8190PCI. */
1735 u32 ratr_value;
1736 ratr_value = reg_ratr;
1737 if(priv->rf_type == RF_1T2R) // 1T2R, Spatial Stream 2 should be disabled
1738 {
1739 ratr_value &=~ (RATE_ALL_OFDM_2SS);
1740 //DbgPrint("HW_VAR_TATR_0 from 0x%x ==> 0x%x\n", ((pu4Byte)(val))[0], ratr_value);
1741 }
1742 //DbgPrint("set HW_VAR_TATR_0 = 0x%x\n", ratr_value);
1743 //cosa PlatformEFIOWrite4Byte(Adapter, RATR0, ((pu4Byte)(val))[0]);
1744 write_nic_dword(dev, RATR0, ratr_value);
1745 write_nic_byte(dev, UFWP, 1);
1746 }
1747 //Resore TX Power Tracking Index
1748 if(priv->btxpower_trackingInit && priv->btxpower_tracking){
1749 dm_txpower_reset_recovery(dev);
1750 }
1751
1752 //
1753 //Restore BB Initial Gain
1754 //
1755 dm_bb_initialgain_restore(dev);
1756
1757 } // DM_RestoreDynamicMechanismState
1758
1759 static void dm_bb_initialgain_restore(struct net_device *dev)
1760 {
1761 struct r8192_priv *priv = ieee80211_priv(dev);
1762 u32 bit_mask = 0x7f; //Bit0~ Bit6
1763
1764 if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
1765 return;
1766
1767 //Disable Initial Gain
1768 //PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);
1769 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite.
1770 rtl8192_setBBreg(dev, rOFDM0_XAAGCCore1, bit_mask, (u32)priv->initgain_backup.xaagccore1);
1771 rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, bit_mask, (u32)priv->initgain_backup.xbagccore1);
1772 rtl8192_setBBreg(dev, rOFDM0_XCAGCCore1, bit_mask, (u32)priv->initgain_backup.xcagccore1);
1773 rtl8192_setBBreg(dev, rOFDM0_XDAGCCore1, bit_mask, (u32)priv->initgain_backup.xdagccore1);
1774 bit_mask = bMaskByte2;
1775 rtl8192_setBBreg(dev, rCCK0_CCA, bit_mask, (u32)priv->initgain_backup.cca);
1776
1777 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc50 is %x\n",priv->initgain_backup.xaagccore1);
1778 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc58 is %x\n",priv->initgain_backup.xbagccore1);
1779 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc60 is %x\n",priv->initgain_backup.xcagccore1);
1780 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
1781 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xa0a is %x\n",priv->initgain_backup.cca);
1782 //Enable Initial Gain
1783 //PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x100);
1784 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite.
1785
1786 } // dm_BBInitialGainRestore
1787
1788
1789 extern void dm_backup_dynamic_mechanism_state(struct net_device *dev)
1790 {
1791 struct r8192_priv *priv = ieee80211_priv(dev);
1792
1793 // Fsync to avoid reset
1794 priv->bswitch_fsync = false;
1795 priv->bfsync_processing = false;
1796 //Backup BB InitialGain
1797 dm_bb_initialgain_backup(dev);
1798
1799 } // DM_BackupDynamicMechanismState
1800
1801
1802 static void dm_bb_initialgain_backup(struct net_device *dev)
1803 {
1804 struct r8192_priv *priv = ieee80211_priv(dev);
1805 u32 bit_mask = bMaskByte0; //Bit0~ Bit6
1806
1807 if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
1808 return;
1809
1810 //PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);
1811 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite.
1812 priv->initgain_backup.xaagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, bit_mask);
1813 priv->initgain_backup.xbagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, bit_mask);
1814 priv->initgain_backup.xcagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, bit_mask);
1815 priv->initgain_backup.xdagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XDAGCCore1, bit_mask);
1816 bit_mask = bMaskByte2;
1817 priv->initgain_backup.cca = (u8)rtl8192_QueryBBReg(dev, rCCK0_CCA, bit_mask);
1818
1819 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc50 is %x\n",priv->initgain_backup.xaagccore1);
1820 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc58 is %x\n",priv->initgain_backup.xbagccore1);
1821 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc60 is %x\n",priv->initgain_backup.xcagccore1);
1822 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
1823 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xa0a is %x\n",priv->initgain_backup.cca);
1824
1825 } // dm_BBInitialGainBakcup
1826
1827 #endif
1828 /*-----------------------------------------------------------------------------
1829 * Function: dm_change_dynamic_initgain_thresh()
1830 *
1831 * Overview:
1832 *
1833 * Input: NONE
1834 *
1835 * Output: NONE
1836 *
1837 * Return: NONE
1838 *
1839 * Revised History:
1840 * When Who Remark
1841 * 05/29/2008 amy Create Version 0 porting from windows code.
1842 *
1843 *---------------------------------------------------------------------------*/
1844 extern void dm_change_dynamic_initgain_thresh(struct net_device *dev,
1845 u32 dm_type,
1846 u32 dm_value)
1847 {
1848 if (dm_type == DIG_TYPE_THRESH_HIGH)
1849 {
1850 dm_digtable.rssi_high_thresh = dm_value;
1851 }
1852 else if (dm_type == DIG_TYPE_THRESH_LOW)
1853 {
1854 dm_digtable.rssi_low_thresh = dm_value;
1855 }
1856 else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH)
1857 {
1858 dm_digtable.rssi_high_power_highthresh = dm_value;
1859 }
1860 else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH)
1861 {
1862 dm_digtable.rssi_high_power_highthresh = dm_value;
1863 }
1864 else if (dm_type == DIG_TYPE_ENABLE)
1865 {
1866 dm_digtable.dig_state = DM_STA_DIG_MAX;
1867 dm_digtable.dig_enable_flag = true;
1868 }
1869 else if (dm_type == DIG_TYPE_DISABLE)
1870 {
1871 dm_digtable.dig_state = DM_STA_DIG_MAX;
1872 dm_digtable.dig_enable_flag = false;
1873 }
1874 else if (dm_type == DIG_TYPE_DBG_MODE)
1875 {
1876 if(dm_value >= DM_DBG_MAX)
1877 dm_value = DM_DBG_OFF;
1878 dm_digtable.dbg_mode = (u8)dm_value;
1879 }
1880 else if (dm_type == DIG_TYPE_RSSI)
1881 {
1882 if(dm_value > 100)
1883 dm_value = 30;
1884 dm_digtable.rssi_val = (long)dm_value;
1885 }
1886 else if (dm_type == DIG_TYPE_ALGORITHM)
1887 {
1888 if (dm_value >= DIG_ALGO_MAX)
1889 dm_value = DIG_ALGO_BY_FALSE_ALARM;
1890 if(dm_digtable.dig_algorithm != (u8)dm_value)
1891 dm_digtable.dig_algorithm_switch = 1;
1892 dm_digtable.dig_algorithm = (u8)dm_value;
1893 }
1894 else if (dm_type == DIG_TYPE_BACKOFF)
1895 {
1896 if(dm_value > 30)
1897 dm_value = 30;
1898 dm_digtable.backoff_val = (u8)dm_value;
1899 }
1900 else if(dm_type == DIG_TYPE_RX_GAIN_MIN)
1901 {
1902 if(dm_value == 0)
1903 dm_value = 0x1;
1904 dm_digtable.rx_gain_range_min = (u8)dm_value;
1905 }
1906 else if(dm_type == DIG_TYPE_RX_GAIN_MAX)
1907 {
1908 if(dm_value > 0x50)
1909 dm_value = 0x50;
1910 dm_digtable.rx_gain_range_max = (u8)dm_value;
1911 }
1912 } /* DM_ChangeDynamicInitGainThresh */
1913 extern void
1914 dm_change_fsync_setting(
1915 struct net_device *dev,
1916 s32 DM_Type,
1917 s32 DM_Value)
1918 {
1919 struct r8192_priv *priv = ieee80211_priv(dev);
1920
1921 if (DM_Type == 0) // monitor 0xc38 register
1922 {
1923 if(DM_Value > 1)
1924 DM_Value = 1;
1925 priv->framesyncMonitor = (u8)DM_Value;
1926 //DbgPrint("pHalData->framesyncMonitor = %d", pHalData->framesyncMonitor);
1927 }
1928 }
1929
1930 extern void
1931 dm_change_rxpath_selection_setting(
1932 struct net_device *dev,
1933 s32 DM_Type,
1934 s32 DM_Value)
1935 {
1936 struct r8192_priv *priv = ieee80211_priv(dev);
1937 prate_adaptive pRA = (prate_adaptive)&(priv->rate_adaptive);
1938
1939
1940 if(DM_Type == 0)
1941 {
1942 if(DM_Value > 1)
1943 DM_Value = 1;
1944 DM_RxPathSelTable.Enable = (u8)DM_Value;
1945 }
1946 else if(DM_Type == 1)
1947 {
1948 if(DM_Value > 1)
1949 DM_Value = 1;
1950 DM_RxPathSelTable.DbgMode = (u8)DM_Value;
1951 }
1952 else if(DM_Type == 2)
1953 {
1954 if(DM_Value > 40)
1955 DM_Value = 40;
1956 DM_RxPathSelTable.SS_TH_low = (u8)DM_Value;
1957 }
1958 else if(DM_Type == 3)
1959 {
1960 if(DM_Value > 25)
1961 DM_Value = 25;
1962 DM_RxPathSelTable.diff_TH = (u8)DM_Value;
1963 }
1964 else if(DM_Type == 4)
1965 {
1966 if(DM_Value >= CCK_Rx_Version_MAX)
1967 DM_Value = CCK_Rx_Version_1;
1968 DM_RxPathSelTable.cck_method= (u8)DM_Value;
1969 }
1970 else if(DM_Type == 10)
1971 {
1972 if(DM_Value > 100)
1973 DM_Value = 50;
1974 DM_RxPathSelTable.rf_rssi[0] = (u8)DM_Value;
1975 }
1976 else if(DM_Type == 11)
1977 {
1978 if(DM_Value > 100)
1979 DM_Value = 50;
1980 DM_RxPathSelTable.rf_rssi[1] = (u8)DM_Value;
1981 }
1982 else if(DM_Type == 12)
1983 {
1984 if(DM_Value > 100)
1985 DM_Value = 50;
1986 DM_RxPathSelTable.rf_rssi[2] = (u8)DM_Value;
1987 }
1988 else if(DM_Type == 13)
1989 {
1990 if(DM_Value > 100)
1991 DM_Value = 50;
1992 DM_RxPathSelTable.rf_rssi[3] = (u8)DM_Value;
1993 }
1994 else if(DM_Type == 20)
1995 {
1996 if(DM_Value > 1)
1997 DM_Value = 1;
1998 pRA->ping_rssi_enable = (u8)DM_Value;
1999 }
2000 else if(DM_Type == 21)
2001 {
2002 if(DM_Value > 30)
2003 DM_Value = 30;
2004 pRA->ping_rssi_thresh_for_ra = DM_Value;
2005 }
2006 }
2007
2008
2009 /*-----------------------------------------------------------------------------
2010 * Function: dm_dig_init()
2011 *
2012 * Overview: Set DIG scheme init value.
2013 *
2014 * Input: NONE
2015 *
2016 * Output: NONE
2017 *
2018 * Return: NONE
2019 *
2020 * Revised History:
2021 * When Who Remark
2022 * 05/15/2008 amy Create Version 0 porting from windows code.
2023 *
2024 *---------------------------------------------------------------------------*/
2025 static void dm_dig_init(struct net_device *dev)
2026 {
2027 struct r8192_priv *priv = ieee80211_priv(dev);
2028 /* 2007/10/05 MH Disable DIG scheme now. Not tested. */
2029 dm_digtable.dig_enable_flag = true;
2030 dm_digtable.dig_algorithm = DIG_ALGO_BY_RSSI;
2031 dm_digtable.dbg_mode = DM_DBG_OFF; //off=by real rssi value, on=by DM_DigTable.Rssi_val for new dig
2032 dm_digtable.dig_algorithm_switch = 0;
2033
2034 /* 2007/10/04 MH Define init gain threshol. */
2035 dm_digtable.dig_state = DM_STA_DIG_MAX;
2036 dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
2037 dm_digtable.initialgain_lowerbound_state = false;
2038
2039 dm_digtable.rssi_low_thresh = DM_DIG_THRESH_LOW;
2040 dm_digtable.rssi_high_thresh = DM_DIG_THRESH_HIGH;
2041
2042 dm_digtable.rssi_high_power_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW;
2043 dm_digtable.rssi_high_power_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH;
2044
2045 dm_digtable.rssi_val = 50; //for new dig debug rssi value
2046 dm_digtable.backoff_val = DM_DIG_BACKOFF;
2047 dm_digtable.rx_gain_range_max = DM_DIG_MAX;
2048 if(priv->CustomerID == RT_CID_819x_Netcore)
2049 dm_digtable.rx_gain_range_min = DM_DIG_MIN_Netcore;
2050 else
2051 dm_digtable.rx_gain_range_min = DM_DIG_MIN;
2052
2053 } /* dm_dig_init */
2054
2055
2056 /*-----------------------------------------------------------------------------
2057 * Function: dm_ctrl_initgain_byrssi()
2058 *
2059 * Overview: Driver must monitor RSSI and notify firmware to change initial
2060 * gain according to different threshold. BB team provide the
2061 * suggested solution.
2062 *
2063 * Input: struct net_device *dev
2064 *
2065 * Output: NONE
2066 *
2067 * Return: NONE
2068 *
2069 * Revised History:
2070 * When Who Remark
2071 * 05/27/2008 amy Create Version 0 porting from windows code.
2072 *---------------------------------------------------------------------------*/
2073 static void dm_ctrl_initgain_byrssi(struct net_device *dev)
2074 {
2075
2076 if (dm_digtable.dig_enable_flag == false)
2077 return;
2078
2079 if(dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
2080 dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev);
2081 else if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
2082 dm_ctrl_initgain_byrssi_by_driverrssi(dev);
2083 // ;
2084 else
2085 return;
2086 }
2087
2088
2089 static void dm_ctrl_initgain_byrssi_by_driverrssi(
2090 struct net_device *dev)
2091 {
2092 struct r8192_priv *priv = ieee80211_priv(dev);
2093 u8 i;
2094 static u8 fw_dig=0;
2095
2096 if (dm_digtable.dig_enable_flag == false)
2097 return;
2098
2099 //DbgPrint("Dig by Sw Rssi \n");
2100 if(dm_digtable.dig_algorithm_switch) // if swithed algorithm, we have to disable FW Dig.
2101 fw_dig = 0;
2102 if(fw_dig <= 3) // execute several times to make sure the FW Dig is disabled
2103 {// FW DIG Off
2104 for(i=0; i<3; i++)
2105 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite.
2106 fw_dig++;
2107 dm_digtable.dig_state = DM_STA_DIG_OFF; //fw dig off.
2108 }
2109
2110 if(priv->ieee80211->state == IEEE80211_LINKED)
2111 dm_digtable.cur_connect_state = DIG_CONNECT;
2112 else
2113 dm_digtable.cur_connect_state = DIG_DISCONNECT;
2114
2115 //DbgPrint("DM_DigTable.PreConnectState = %d, DM_DigTable.CurConnectState = %d \n",
2116 //DM_DigTable.PreConnectState, DM_DigTable.CurConnectState);
2117
2118 if(dm_digtable.dbg_mode == DM_DBG_OFF)
2119 dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb;
2120 //DbgPrint("DM_DigTable.Rssi_val = %d \n", DM_DigTable.Rssi_val);
2121 dm_initial_gain(dev);
2122 dm_pd_th(dev);
2123 dm_cs_ratio(dev);
2124 if(dm_digtable.dig_algorithm_switch)
2125 dm_digtable.dig_algorithm_switch = 0;
2126 dm_digtable.pre_connect_state = dm_digtable.cur_connect_state;
2127
2128 } /* dm_CtrlInitGainByRssi */
2129
2130 static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
2131 struct net_device *dev)
2132 {
2133 struct r8192_priv *priv = ieee80211_priv(dev);
2134 static u32 reset_cnt = 0;
2135 u8 i;
2136
2137 if (dm_digtable.dig_enable_flag == false)
2138 return;
2139
2140 if(dm_digtable.dig_algorithm_switch)
2141 {
2142 dm_digtable.dig_state = DM_STA_DIG_MAX;
2143 // Fw DIG On.
2144 for(i=0; i<3; i++)
2145 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite.
2146 dm_digtable.dig_algorithm_switch = 0;
2147 }
2148
2149 if (priv->ieee80211->state != IEEE80211_LINKED)
2150 return;
2151
2152 // For smooth, we can not change DIG state.
2153 if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) &&
2154 (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh))
2155 {
2156 return;
2157 }
2158 //DbgPrint("Dig by Fw False Alarm\n");
2159 //if (DM_DigTable.Dig_State == DM_STA_DIG_OFF)
2160 /*DbgPrint("DIG Check\n\r RSSI=%d LOW=%d HIGH=%d STATE=%d",
2161 pHalData->UndecoratedSmoothedPWDB, DM_DigTable.RssiLowThresh,
2162 DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/
2163 /* 1. When RSSI decrease, We have to judge if it is smaller than a treshold
2164 and then execute below step. */
2165 if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh))
2166 {
2167 /* 2008/02/05 MH When we execute silent reset, the DIG PHY parameters
2168 will be reset to init value. We must prevent the condition. */
2169 if (dm_digtable.dig_state == DM_STA_DIG_OFF &&
2170 (priv->reset_count == reset_cnt))
2171 {
2172 return;
2173 }
2174 else
2175 {
2176 reset_cnt = priv->reset_count;
2177 }
2178
2179 // If DIG is off, DIG high power state must reset.
2180 dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
2181 dm_digtable.dig_state = DM_STA_DIG_OFF;
2182
2183 // 1.1 DIG Off.
2184 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite.
2185
2186 // 1.2 Set initial gain.
2187 write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x17);
2188 write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x17);
2189 write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x17);
2190 write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x17);
2191
2192 // 1.3 Lower PD_TH for OFDM.
2193 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2194 {
2195 /* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
2196 // 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
2197 #ifdef RTL8190P
2198 write_nic_byte(dev, rOFDM0_RxDetector1, 0x40);
2199 #else
2200 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
2201 #endif
2202 /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
2203 write_nic_byte(pAdapter, rOFDM0_RxDetector1, 0x40);
2204 */
2205 //else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)
2206
2207
2208 //else
2209 //PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x40);
2210 }
2211 else
2212 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2213
2214 // 1.4 Lower CS ratio for CCK.
2215 write_nic_byte(dev, 0xa0a, 0x08);
2216
2217 // 1.5 Higher EDCCA.
2218 //PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x325);
2219 return;
2220
2221 }
2222
2223 /* 2. When RSSI increase, We have to judge if it is larger than a treshold
2224 and then execute below step. */
2225 if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) )
2226 {
2227 u8 reset_flag = 0;
2228
2229 if (dm_digtable.dig_state == DM_STA_DIG_ON &&
2230 (priv->reset_count == reset_cnt))
2231 {
2232 dm_ctrl_initgain_byrssi_highpwr(dev);
2233 return;
2234 }
2235 else
2236 {
2237 if (priv->reset_count != reset_cnt)
2238 reset_flag = 1;
2239
2240 reset_cnt = priv->reset_count;
2241 }
2242
2243 dm_digtable.dig_state = DM_STA_DIG_ON;
2244 //DbgPrint("DIG ON\n\r");
2245
2246 // 2.1 Set initial gain.
2247 // 2008/02/26 MH SD3-Jerry suggest to prevent dirty environment.
2248 if (reset_flag == 1)
2249 {
2250 write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x2c);
2251 write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x2c);
2252 write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x2c);
2253 write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x2c);
2254 }
2255 else
2256 {
2257 write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x20);
2258 write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x20);
2259 write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x20);
2260 write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x20);
2261 }
2262
2263 // 2.2 Higher PD_TH for OFDM.
2264 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2265 {
2266 /* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
2267 // 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
2268 #ifdef RTL8190P
2269 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2270 #else
2271 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
2272 #endif
2273 /*
2274 else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
2275 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2276 */
2277 //else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)
2278
2279 //else
2280 //PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x42);
2281 }
2282 else
2283 write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
2284
2285 // 2.3 Higher CS ratio for CCK.
2286 write_nic_byte(dev, 0xa0a, 0xcd);
2287
2288 // 2.4 Lower EDCCA.
2289 /* 2008/01/11 MH 90/92 series are the same. */
2290 //PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x346);
2291
2292 // 2.5 DIG On.
2293 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite.
2294
2295 }
2296
2297 dm_ctrl_initgain_byrssi_highpwr(dev);
2298
2299 } /* dm_CtrlInitGainByRssi */
2300
2301
2302 /*-----------------------------------------------------------------------------
2303 * Function: dm_ctrl_initgain_byrssi_highpwr()
2304 *
2305 * Overview:
2306 *
2307 * Input: NONE
2308 *
2309 * Output: NONE
2310 *
2311 * Return: NONE
2312 *
2313 * Revised History:
2314 * When Who Remark
2315 * 05/28/2008 amy Create Version 0 porting from windows code.
2316 *
2317 *---------------------------------------------------------------------------*/
2318 static void dm_ctrl_initgain_byrssi_highpwr(
2319 struct net_device * dev)
2320 {
2321 struct r8192_priv *priv = ieee80211_priv(dev);
2322 static u32 reset_cnt_highpwr = 0;
2323
2324 // For smooth, we can not change high power DIG state in the range.
2325 if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_high_power_lowthresh) &&
2326 (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_highthresh))
2327 {
2328 return;
2329 }
2330
2331 /* 3. When RSSI >75% or <70%, it is a high power issue. We have to judge if
2332 it is larger than a treshold and then execute below step. */
2333 // 2008/02/05 MH SD3-Jerry Modify PD_TH for high power issue.
2334 if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh)
2335 {
2336 if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON &&
2337 (priv->reset_count == reset_cnt_highpwr))
2338 return;
2339 else
2340 dm_digtable.dig_highpwr_state = DM_STA_DIG_ON;
2341
2342 // 3.1 Higher PD_TH for OFDM for high power state.
2343 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2344 {
2345 #ifdef RTL8190P
2346 write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
2347 #else
2348 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
2349 #endif
2350
2351 /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
2352 write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
2353 */
2354
2355 }
2356 else
2357 write_nic_byte(dev, rOFDM0_RxDetector1, 0x43);
2358 }
2359 else
2360 {
2361 if (dm_digtable.dig_highpwr_state == DM_STA_DIG_OFF&&
2362 (priv->reset_count == reset_cnt_highpwr))
2363 return;
2364 else
2365 dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF;
2366
2367 if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh &&
2368 priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)
2369 {
2370 // 3.2 Recover PD_TH for OFDM for normal power region.
2371 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2372 {
2373 #ifdef RTL8190P
2374 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2375 #else
2376 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
2377 #endif
2378 /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
2379 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2380 */
2381
2382 }
2383 else
2384 write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
2385 }
2386 }
2387
2388 reset_cnt_highpwr = priv->reset_count;
2389
2390 } /* dm_CtrlInitGainByRssiHighPwr */
2391
2392
2393 static void dm_initial_gain(
2394 struct net_device * dev)
2395 {
2396 struct r8192_priv *priv = ieee80211_priv(dev);
2397 u8 initial_gain=0;
2398 static u8 initialized=0, force_write=0;
2399 static u32 reset_cnt=0;
2400
2401 if(dm_digtable.dig_algorithm_switch)
2402 {
2403 initialized = 0;
2404 reset_cnt = 0;
2405 }
2406
2407 if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
2408 {
2409 if(dm_digtable.cur_connect_state == DIG_CONNECT)
2410 {
2411 if((dm_digtable.rssi_val+10-dm_digtable.backoff_val) > dm_digtable.rx_gain_range_max)
2412 dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_max;
2413 else if((dm_digtable.rssi_val+10-dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
2414 dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_min;
2415 else
2416 dm_digtable.cur_ig_value = dm_digtable.rssi_val+10-dm_digtable.backoff_val;
2417 }
2418 else //current state is disconnected
2419 {
2420 if(dm_digtable.cur_ig_value == 0)
2421 dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
2422 else
2423 dm_digtable.cur_ig_value = dm_digtable.pre_ig_value;
2424 }
2425 }
2426 else // disconnected -> connected or connected -> disconnected
2427 {
2428 dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
2429 dm_digtable.pre_ig_value = 0;
2430 }
2431 //DbgPrint("DM_DigTable.CurIGValue = 0x%x, DM_DigTable.PreIGValue = 0x%x\n", DM_DigTable.CurIGValue, DM_DigTable.PreIGValue);
2432
2433 // if silent reset happened, we should rewrite the values back
2434 if(priv->reset_count != reset_cnt)
2435 {
2436 force_write = 1;
2437 reset_cnt = priv->reset_count;
2438 }
2439
2440 if(dm_digtable.pre_ig_value != read_nic_byte(dev, rOFDM0_XAAGCCore1))
2441 force_write = 1;
2442
2443 {
2444 if((dm_digtable.pre_ig_value != dm_digtable.cur_ig_value)
2445 || !initialized || force_write)
2446 {
2447 initial_gain = (u8)dm_digtable.cur_ig_value;
2448 //DbgPrint("Write initial gain = 0x%x\n", initial_gain);
2449 // Set initial gain.
2450 write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain);
2451 write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain);
2452 write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain);
2453 write_nic_byte(dev, rOFDM0_XDAGCCore1, initial_gain);
2454 dm_digtable.pre_ig_value = dm_digtable.cur_ig_value;
2455 initialized = 1;
2456 force_write = 0;
2457 }
2458 }
2459 }
2460
2461 static void dm_pd_th(
2462 struct net_device * dev)
2463 {
2464 struct r8192_priv *priv = ieee80211_priv(dev);
2465 static u8 initialized=0, force_write=0;
2466 static u32 reset_cnt = 0;
2467
2468 if(dm_digtable.dig_algorithm_switch)
2469 {
2470 initialized = 0;
2471 reset_cnt = 0;
2472 }
2473
2474 if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
2475 {
2476 if(dm_digtable.cur_connect_state == DIG_CONNECT)
2477 {
2478 if (dm_digtable.rssi_val >= dm_digtable.rssi_high_power_highthresh)
2479 dm_digtable.curpd_thstate = DIG_PD_AT_HIGH_POWER;
2480 else if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
2481 dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
2482 else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) &&
2483 (dm_digtable.rssi_val < dm_digtable.rssi_high_power_lowthresh))
2484 dm_digtable.curpd_thstate = DIG_PD_AT_NORMAL_POWER;
2485 else
2486 dm_digtable.curpd_thstate = dm_digtable.prepd_thstate;
2487 }
2488 else
2489 {
2490 dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
2491 }
2492 }
2493 else // disconnected -> connected or connected -> disconnected
2494 {
2495 dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
2496 }
2497
2498 // if silent reset happened, we should rewrite the values back
2499 if(priv->reset_count != reset_cnt)
2500 {
2501 force_write = 1;
2502 reset_cnt = priv->reset_count;
2503 }
2504
2505 {
2506 if((dm_digtable.prepd_thstate != dm_digtable.curpd_thstate) ||
2507 (initialized<=3) || force_write)
2508 {
2509 //DbgPrint("Write PD_TH state = %d\n", DM_DigTable.CurPD_THState);
2510 if(dm_digtable.curpd_thstate == DIG_PD_AT_LOW_POWER)
2511 {
2512 // Lower PD_TH for OFDM.
2513 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2514 {
2515 /* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
2516 // 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
2517 #ifdef RTL8190P
2518 write_nic_byte(dev, rOFDM0_RxDetector1, 0x40);
2519 #else
2520 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
2521 #endif
2522 /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
2523 write_nic_byte(dev, rOFDM0_RxDetector1, 0x40);
2524 */
2525 }
2526 else
2527 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2528 }
2529 else if(dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER)
2530 {
2531 // Higher PD_TH for OFDM.
2532 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2533 {
2534 /* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
2535 // 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
2536 #ifdef RTL8190P
2537 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2538 #else
2539 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
2540 #endif
2541 /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
2542 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2543 */
2544 }
2545 else
2546 write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
2547 }
2548 else if(dm_digtable.curpd_thstate == DIG_PD_AT_HIGH_POWER)
2549 {
2550 // Higher PD_TH for OFDM for high power state.
2551 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2552 {
2553 #ifdef RTL8190P
2554 write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
2555 #else
2556 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
2557 #endif
2558 /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
2559 write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
2560 */
2561 }
2562 else
2563 write_nic_byte(dev, rOFDM0_RxDetector1, 0x43);
2564 }
2565 dm_digtable.prepd_thstate = dm_digtable.curpd_thstate;
2566 if(initialized <= 3)
2567 initialized++;
2568 force_write = 0;
2569 }
2570 }
2571 }
2572
2573 static void dm_cs_ratio(
2574 struct net_device * dev)
2575 {
2576 struct r8192_priv *priv = ieee80211_priv(dev);
2577 static u8 initialized=0,force_write=0;
2578 static u32 reset_cnt = 0;
2579
2580 if(dm_digtable.dig_algorithm_switch)
2581 {
2582 initialized = 0;
2583 reset_cnt = 0;
2584 }
2585
2586 if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
2587 {
2588 if(dm_digtable.cur_connect_state == DIG_CONNECT)
2589 {
2590 if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
2591 dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
2592 else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) )
2593 dm_digtable.curcs_ratio_state = DIG_CS_RATIO_HIGHER;
2594 else
2595 dm_digtable.curcs_ratio_state = dm_digtable.precs_ratio_state;
2596 }
2597 else
2598 {
2599 dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
2600 }
2601 }
2602 else // disconnected -> connected or connected -> disconnected
2603 {
2604 dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
2605 }
2606
2607 // if silent reset happened, we should rewrite the values back
2608 if(priv->reset_count != reset_cnt)
2609 {
2610 force_write = 1;
2611 reset_cnt = priv->reset_count;
2612 }
2613
2614
2615 {
2616 if((dm_digtable.precs_ratio_state != dm_digtable.curcs_ratio_state) ||
2617 !initialized || force_write)
2618 {
2619 //DbgPrint("Write CS_ratio state = %d\n", DM_DigTable.CurCS_ratioState);
2620 if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_LOWER)
2621 {
2622 // Lower CS ratio for CCK.
2623 write_nic_byte(dev, 0xa0a, 0x08);
2624 }
2625 else if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER)
2626 {
2627 // Higher CS ratio for CCK.
2628 write_nic_byte(dev, 0xa0a, 0xcd);
2629 }
2630 dm_digtable.precs_ratio_state = dm_digtable.curcs_ratio_state;
2631 initialized = 1;
2632 force_write = 0;
2633 }
2634 }
2635 }
2636
2637 extern void dm_init_edca_turbo(struct net_device * dev)
2638 {
2639 struct r8192_priv *priv = ieee80211_priv(dev);
2640
2641 priv->bcurrent_turbo_EDCA = false;
2642 priv->ieee80211->bis_any_nonbepkts = false;
2643 priv->bis_cur_rdlstate = false;
2644 } // dm_init_edca_turbo
2645
2646 static void dm_check_edca_turbo(
2647 struct net_device * dev)
2648 {
2649 struct r8192_priv *priv = ieee80211_priv(dev);
2650 PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
2651 //PSTA_QOS pStaQos = pMgntInfo->pStaQos;
2652
2653 // Keep past Tx/Rx packet count for RT-to-RT EDCA turbo.
2654 static unsigned long lastTxOkCnt = 0;
2655 static unsigned long lastRxOkCnt = 0;
2656 unsigned long curTxOkCnt = 0;
2657 unsigned long curRxOkCnt = 0;
2658
2659 //
2660 // Do not be Turbo if it's under WiFi config and Qos Enabled, because the EDCA parameters
2661 // should follow the settings from QAP. By Bruce, 2007-12-07.
2662 //
2663 if(priv->ieee80211->state != IEEE80211_LINKED)
2664 goto dm_CheckEdcaTurbo_EXIT;
2665 // We do not turn on EDCA turbo mode for some AP that has IOT issue
2666 if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO)
2667 goto dm_CheckEdcaTurbo_EXIT;
2668
2669 // printk("========>%s():bis_any_nonbepkts is %d\n",__FUNCTION__,priv->bis_any_nonbepkts);
2670 // Check the status for current condition.
2671 if(!priv->ieee80211->bis_any_nonbepkts)
2672 {
2673 curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
2674 curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
2675 // For RT-AP, we needs to turn it on when Rx>Tx
2676 if(curRxOkCnt > 4*curTxOkCnt)
2677 {
2678 //printk("%s():curRxOkCnt > 4*curTxOkCnt\n");
2679 if(!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA)
2680 {
2681 write_nic_dword(dev, EDCAPARA_BE, edca_setting_DL[pHTInfo->IOTPeer]);
2682 priv->bis_cur_rdlstate = true;
2683 }
2684 }
2685 else
2686 {
2687
2688 //printk("%s():curRxOkCnt < 4*curTxOkCnt\n");
2689 if(priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA)
2690 {
2691 write_nic_dword(dev, EDCAPARA_BE, edca_setting_UL[pHTInfo->IOTPeer]);
2692 priv->bis_cur_rdlstate = false;
2693 }
2694
2695 }
2696
2697 priv->bcurrent_turbo_EDCA = true;
2698 }
2699 else
2700 {
2701 //
2702 // Turn Off EDCA turbo here.
2703 // Restore original EDCA according to the declaration of AP.
2704 //
2705 if(priv->bcurrent_turbo_EDCA)
2706 {
2707
2708 {
2709 u8 u1bAIFS;
2710 u32 u4bAcParam;
2711 struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
2712 u8 mode = priv->ieee80211->mode;
2713
2714 // For Each time updating EDCA parameter, reset EDCA turbo mode status.
2715 dm_init_edca_turbo(dev);
2716 u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ?9:20) + aSifsTime;
2717 u4bAcParam = ((((u32)(qos_parameters->tx_op_limit[0]))<< AC_PARAM_TXOP_LIMIT_OFFSET)|
2718 (((u32)(qos_parameters->cw_max[0]))<< AC_PARAM_ECW_MAX_OFFSET)|
2719 (((u32)(qos_parameters->cw_min[0]))<< AC_PARAM_ECW_MIN_OFFSET)|
2720 ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
2721 //write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);
2722 write_nic_dword(dev, EDCAPARA_BE, u4bAcParam);
2723
2724 // Check ACM bit.
2725 // If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13.
2726 {
2727 // TODO: Modified this part and try to set acm control in only 1 IO processing!!
2728
2729 PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]);
2730 u8 AcmCtrl = read_nic_byte( dev, AcmHwCtrl );
2731 if( pAciAifsn->f.ACM )
2732 { // ACM bit is 1.
2733 AcmCtrl |= AcmHw_BeqEn;
2734 }
2735 else
2736 { // ACM bit is 0.
2737 AcmCtrl &= (~AcmHw_BeqEn);
2738 }
2739
2740 RT_TRACE( COMP_QOS,"SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl ) ;
2741 write_nic_byte(dev, AcmHwCtrl, AcmCtrl );
2742 }
2743 }
2744 priv->bcurrent_turbo_EDCA = false;
2745 }
2746 }
2747
2748
2749 dm_CheckEdcaTurbo_EXIT:
2750 // Set variables for next time.
2751 priv->ieee80211->bis_any_nonbepkts = false;
2752 lastTxOkCnt = priv->stats.txbytesunicast;
2753 lastRxOkCnt = priv->stats.rxbytesunicast;
2754 } // dm_CheckEdcaTurbo
2755
2756 extern void DM_CTSToSelfSetting(struct net_device * dev,u32 DM_Type, u32 DM_Value)
2757 {
2758 struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
2759
2760 if (DM_Type == 0) // CTS to self disable/enable
2761 {
2762 if(DM_Value > 1)
2763 DM_Value = 1;
2764 priv->ieee80211->bCTSToSelfEnable = (bool)DM_Value;
2765 //DbgPrint("pMgntInfo->bCTSToSelfEnable = %d\n", pMgntInfo->bCTSToSelfEnable);
2766 }
2767 else if(DM_Type == 1) //CTS to self Th
2768 {
2769 if(DM_Value >= 50)
2770 DM_Value = 50;
2771 priv->ieee80211->CTSToSelfTH = (u8)DM_Value;
2772 //DbgPrint("pMgntInfo->CTSToSelfTH = %d\n", pMgntInfo->CTSToSelfTH);
2773 }
2774 }
2775
2776 static void dm_init_ctstoself(struct net_device * dev)
2777 {
2778 struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
2779
2780 priv->ieee80211->bCTSToSelfEnable = TRUE;
2781 priv->ieee80211->CTSToSelfTH = CTSToSelfTHVal;
2782 }
2783
2784 static void dm_ctstoself(struct net_device *dev)
2785 {
2786 struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
2787 PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
2788 static unsigned long lastTxOkCnt = 0;
2789 static unsigned long lastRxOkCnt = 0;
2790 unsigned long curTxOkCnt = 0;
2791 unsigned long curRxOkCnt = 0;
2792
2793 if(priv->ieee80211->bCTSToSelfEnable != TRUE)
2794 {
2795 pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
2796 return;
2797 }
2798 /*
2799 1. Uplink
2800 2. Linksys350/Linksys300N
2801 3. <50 disable, >55 enable
2802 */
2803
2804 if(pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
2805 {
2806 curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
2807 curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
2808 if(curRxOkCnt > 4*curTxOkCnt) //downlink, disable CTS to self
2809 {
2810 pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
2811 //DbgPrint("dm_CTSToSelf() ==> CTS to self disabled -- downlink\n");
2812 }
2813 else //uplink
2814 {
2815 pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF;
2816 }
2817
2818 lastTxOkCnt = priv->stats.txbytesunicast;
2819 lastRxOkCnt = priv->stats.rxbytesunicast;
2820 }
2821 }
2822
2823
2824 /*-----------------------------------------------------------------------------
2825 * Function: dm_check_rfctrl_gpio()
2826 *
2827 * Overview: Copy 8187B template for 9xseries.
2828 *
2829 * Input: NONE
2830 *
2831 * Output: NONE
2832 *
2833 * Return: NONE
2834 *
2835 * Revised History:
2836 * When Who Remark
2837 * 05/28/2008 amy Create Version 0 porting from windows code.
2838 *
2839 *---------------------------------------------------------------------------*/
2840 static void dm_check_rfctrl_gpio(struct net_device * dev)
2841 {
2842 //struct r8192_priv *priv = ieee80211_priv(dev);
2843
2844 // Walk around for DTM test, we will not enable HW - radio on/off because r/w
2845 // page 1 register before Lextra bus is enabled cause system fails when resuming
2846 // from S4. 20080218, Emily
2847
2848 // Stop to execute workitem to prevent S3/S4 bug.
2849 #ifdef RTL8190P
2850 return;
2851 #endif
2852 #ifdef RTL8192U
2853 return;
2854 #endif
2855 #ifdef RTL8192E
2856 queue_delayed_work(priv->priv_wq,&priv->gpio_change_rf_wq,0);
2857 #endif
2858
2859 } /* dm_CheckRfCtrlGPIO */
2860
2861 /*-----------------------------------------------------------------------------
2862 * Function: dm_check_pbc_gpio()
2863 *
2864 * Overview: Check if PBC button is pressed.
2865 *
2866 * Input: NONE
2867 *
2868 * Output: NONE
2869 *
2870 * Return: NONE
2871 *
2872 * Revised History:
2873 * When Who Remark
2874 * 05/28/2008 amy Create Version 0 porting from windows code.
2875 *
2876 *---------------------------------------------------------------------------*/
2877 static void dm_check_pbc_gpio(struct net_device *dev)
2878 {
2879 #ifdef RTL8192U
2880 struct r8192_priv *priv = ieee80211_priv(dev);
2881 u8 tmp1byte;
2882
2883
2884 tmp1byte = read_nic_byte(dev,GPI);
2885 if(tmp1byte == 0xff)
2886 return;
2887
2888 if (tmp1byte&BIT6 || tmp1byte&BIT0)
2889 {
2890 // Here we only set bPbcPressed to TRUE
2891 // After trigger PBC, the variable will be set to FALSE
2892 RT_TRACE(COMP_IO, "CheckPbcGPIO - PBC is pressed\n");
2893 priv->bpbc_pressed = true;
2894 }
2895 #endif
2896
2897 }
2898
2899 #ifdef RTL8192E
2900
2901 /*-----------------------------------------------------------------------------
2902 * Function: dm_GPIOChangeRF
2903 * Overview: PCI will not support workitem call back HW radio on-off control.
2904 *
2905 * Input: NONE
2906 *
2907 * Output: NONE
2908 *
2909 * Return: NONE
2910 *
2911 * Revised History:
2912 * When Who Remark
2913 * 02/21/2008 MHC Create Version 0.
2914 *
2915 *---------------------------------------------------------------------------*/
2916 extern void dm_gpio_change_rf_callback(struct work_struct *work)
2917 {
2918 struct delayed_work *dwork = container_of(work,struct delayed_work,work);
2919 struct r8192_priv *priv = container_of(dwork,struct r8192_priv,gpio_change_rf_wq);
2920 struct net_device *dev = priv->ieee80211->dev;
2921 u8 tmp1byte;
2922 RT_RF_POWER_STATE eRfPowerStateToSet;
2923 bool bActuallySet = false;
2924
2925 do{
2926 bActuallySet=false;
2927
2928 if(!priv->up)
2929 {
2930 RT_TRACE((COMP_INIT | COMP_POWER | COMP_RF),"dm_gpio_change_rf_callback(): Callback function breaks out!!\n");
2931 }
2932 else
2933 {
2934 // 0x108 GPIO input register is read only
2935 //set 0x108 B1= 1: RF-ON; 0: RF-OFF.
2936 tmp1byte = read_nic_byte(dev,GPI);
2937
2938 eRfPowerStateToSet = (tmp1byte&BIT1) ? eRfOn : eRfOff;
2939
2940 if( (priv->bHwRadioOff == true) && (eRfPowerStateToSet == eRfOn))
2941 {
2942 RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio ON\n");
2943
2944 priv->bHwRadioOff = false;
2945 bActuallySet = true;
2946 }
2947 else if ( (priv->bHwRadioOff == false) && (eRfPowerStateToSet == eRfOff))
2948 {
2949 RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio OFF\n");
2950 priv->bHwRadioOff = true;
2951 bActuallySet = true;
2952 }
2953
2954 if(bActuallySet)
2955 {
2956 #ifdef TO_DO
2957 MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW);
2958 //DrvIFIndicateCurrentPhyStatus(pAdapter);
2959 #endif
2960 }
2961 else
2962 {
2963 msleep(2000);
2964 }
2965
2966 }
2967 }while(TRUE)
2968
2969 } /* dm_GPIOChangeRF */
2970
2971 #endif
2972 /*-----------------------------------------------------------------------------
2973 * Function: DM_RFPathCheckWorkItemCallBack()
2974 *
2975 * Overview: Check if Current RF RX path is enabled
2976 *
2977 * Input: NONE
2978 *
2979 * Output: NONE
2980 *
2981 * Return: NONE
2982 *
2983 * Revised History:
2984 * When Who Remark
2985 * 01/30/2008 MHC Create Version 0.
2986 *
2987 *---------------------------------------------------------------------------*/
2988 extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work)
2989 {
2990 struct delayed_work *dwork = container_of(work,struct delayed_work,work);
2991 struct r8192_priv *priv = container_of(dwork,struct r8192_priv,rfpath_check_wq);
2992 struct net_device *dev =priv->ieee80211->dev;
2993 //bool bactually_set = false;
2994 u8 rfpath = 0, i;
2995
2996
2997 /* 2008/01/30 MH After discussing with SD3 Jerry, 0xc04/0xd04 register will
2998 always be the same. We only read 0xc04 now. */
2999 rfpath = read_nic_byte(dev, 0xc04);
3000
3001 // Check Bit 0-3, it means if RF A-D is enabled.
3002 for (i = 0; i < RF90_PATH_MAX; i++)
3003 {
3004 if (rfpath & (0x01<<i))
3005 priv->brfpath_rxenable[i] = 1;
3006 else
3007 priv->brfpath_rxenable[i] = 0;
3008 }
3009 if(!DM_RxPathSelTable.Enable)
3010 return;
3011
3012 dm_rxpath_sel_byrssi(dev);
3013 } /* DM_RFPathCheckWorkItemCallBack */
3014
3015 static void dm_init_rxpath_selection(struct net_device * dev)
3016 {
3017 u8 i;
3018 struct r8192_priv *priv = ieee80211_priv(dev);
3019 DM_RxPathSelTable.Enable = 1; //default enabled
3020 DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low;
3021 DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH;
3022 if(priv->CustomerID == RT_CID_819x_Netcore)
3023 DM_RxPathSelTable.cck_method = CCK_Rx_Version_2;
3024 else
3025 DM_RxPathSelTable.cck_method = CCK_Rx_Version_1;
3026 DM_RxPathSelTable.DbgMode = DM_DBG_OFF;
3027 DM_RxPathSelTable.disabledRF = 0;
3028 for(i=0; i<4; i++)
3029 {
3030 DM_RxPathSelTable.rf_rssi[i] = 50;
3031 DM_RxPathSelTable.cck_pwdb_sta[i] = -64;
3032 DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
3033 }
3034 }
3035
3036 static void dm_rxpath_sel_byrssi(struct net_device * dev)
3037 {
3038 struct r8192_priv *priv = ieee80211_priv(dev);
3039 u8 i, max_rssi_index=0, min_rssi_index=0, sec_rssi_index=0, rf_num=0;
3040 u8 tmp_max_rssi=0, tmp_min_rssi=0, tmp_sec_rssi=0;
3041 u8 cck_default_Rx=0x2; //RF-C
3042 u8 cck_optional_Rx=0x3;//RF-D
3043 long tmp_cck_max_pwdb=0, tmp_cck_min_pwdb=0, tmp_cck_sec_pwdb=0;
3044 u8 cck_rx_ver2_max_index=0, cck_rx_ver2_min_index=0, cck_rx_ver2_sec_index=0;
3045 u8 cur_rf_rssi;
3046 long cur_cck_pwdb;
3047 static u8 disabled_rf_cnt=0, cck_Rx_Path_initialized=0;
3048 u8 update_cck_rx_path;
3049
3050 if(priv->rf_type != RF_2T4R)
3051 return;
3052
3053 if(!cck_Rx_Path_initialized)
3054 {
3055 DM_RxPathSelTable.cck_Rx_path = (read_nic_byte(dev, 0xa07)&0xf);
3056 cck_Rx_Path_initialized = 1;
3057 }
3058
3059 DM_RxPathSelTable.disabledRF = 0xf;
3060 DM_RxPathSelTable.disabledRF &=~ (read_nic_byte(dev, 0xc04));
3061
3062 if(priv->ieee80211->mode == WIRELESS_MODE_B)
3063 {
3064 DM_RxPathSelTable.cck_method = CCK_Rx_Version_2; //pure B mode, fixed cck version2
3065 //DbgPrint("Pure B mode, use cck rx version2 \n");
3066 }
3067
3068 //decide max/sec/min rssi index
3069 for (i=0; i<RF90_PATH_MAX; i++)
3070 {
3071 if(!DM_RxPathSelTable.DbgMode)
3072 DM_RxPathSelTable.rf_rssi[i] = priv->stats.rx_rssi_percentage[i];
3073
3074 if(priv->brfpath_rxenable[i])
3075 {
3076 rf_num++;
3077 cur_rf_rssi = DM_RxPathSelTable.rf_rssi[i];
3078
3079 if(rf_num == 1) // find first enabled rf path and the rssi values
3080 { //initialize, set all rssi index to the same one
3081 max_rssi_index = min_rssi_index = sec_rssi_index = i;
3082 tmp_max_rssi = tmp_min_rssi = tmp_sec_rssi = cur_rf_rssi;
3083 }
3084 else if(rf_num == 2)
3085 { // we pick up the max index first, and let sec and min to be the same one
3086 if(cur_rf_rssi >= tmp_max_rssi)
3087 {
3088 tmp_max_rssi = cur_rf_rssi;
3089 max_rssi_index = i;
3090 }
3091 else
3092 {
3093 tmp_sec_rssi = tmp_min_rssi = cur_rf_rssi;
3094 sec_rssi_index = min_rssi_index = i;
3095 }
3096 }
3097 else
3098 {
3099 if(cur_rf_rssi > tmp_max_rssi)
3100 {
3101 tmp_sec_rssi = tmp_max_rssi;
3102 sec_rssi_index = max_rssi_index;
3103 tmp_max_rssi = cur_rf_rssi;
3104 max_rssi_index = i;
3105 }
3106 else if(cur_rf_rssi == tmp_max_rssi)
3107 { // let sec and min point to the different index
3108 tmp_sec_rssi = cur_rf_rssi;
3109 sec_rssi_index = i;
3110 }
3111 else if((cur_rf_rssi < tmp_max_rssi) &&(cur_rf_rssi > tmp_sec_rssi))
3112 {
3113 tmp_sec_rssi = cur_rf_rssi;
3114 sec_rssi_index = i;
3115 }
3116 else if(cur_rf_rssi == tmp_sec_rssi)
3117 {
3118 if(tmp_sec_rssi == tmp_min_rssi)
3119 { // let sec and min point to the different index
3120 tmp_sec_rssi = cur_rf_rssi;
3121 sec_rssi_index = i;
3122 }
3123 else
3124 {
3125 // This case we don't need to set any index
3126 }
3127 }
3128 else if((cur_rf_rssi < tmp_sec_rssi) && (cur_rf_rssi > tmp_min_rssi))
3129 {
3130 // This case we don't need to set any index
3131 }
3132 else if(cur_rf_rssi == tmp_min_rssi)
3133 {
3134 if(tmp_sec_rssi == tmp_min_rssi)
3135 { // let sec and min point to the different index
3136 tmp_min_rssi = cur_rf_rssi;
3137 min_rssi_index = i;
3138 }
3139 else
3140 {
3141 // This case we don't need to set any index
3142 }
3143 }
3144 else if(cur_rf_rssi < tmp_min_rssi)
3145 {
3146 tmp_min_rssi = cur_rf_rssi;
3147 min_rssi_index = i;
3148 }
3149 }
3150 }
3151 }
3152
3153 rf_num = 0;
3154 // decide max/sec/min cck pwdb index
3155 if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2)
3156 {
3157 for (i=0; i<RF90_PATH_MAX; i++)
3158 {
3159 if(priv->brfpath_rxenable[i])
3160 {
3161 rf_num++;
3162 cur_cck_pwdb = DM_RxPathSelTable.cck_pwdb_sta[i];
3163
3164 if(rf_num == 1) // find first enabled rf path and the rssi values
3165 { //initialize, set all rssi index to the same one
3166 cck_rx_ver2_max_index = cck_rx_ver2_min_index = cck_rx_ver2_sec_index = i;
3167 tmp_cck_max_pwdb = tmp_cck_min_pwdb = tmp_cck_sec_pwdb = cur_cck_pwdb;
3168 }
3169 else if(rf_num == 2)
3170 { // we pick up the max index first, and let sec and min to be the same one
3171 if(cur_cck_pwdb >= tmp_cck_max_pwdb)
3172 {
3173 tmp_cck_max_pwdb = cur_cck_pwdb;
3174 cck_rx_ver2_max_index = i;
3175 }
3176 else
3177 {
3178 tmp_cck_sec_pwdb = tmp_cck_min_pwdb = cur_cck_pwdb;
3179 cck_rx_ver2_sec_index = cck_rx_ver2_min_index = i;
3180 }
3181 }
3182 else
3183 {
3184 if(cur_cck_pwdb > tmp_cck_max_pwdb)
3185 {
3186 tmp_cck_sec_pwdb = tmp_cck_max_pwdb;
3187 cck_rx_ver2_sec_index = cck_rx_ver2_max_index;
3188 tmp_cck_max_pwdb = cur_cck_pwdb;
3189 cck_rx_ver2_max_index = i;
3190 }
3191 else if(cur_cck_pwdb == tmp_cck_max_pwdb)
3192 { // let sec and min point to the different index
3193 tmp_cck_sec_pwdb = cur_cck_pwdb;
3194 cck_rx_ver2_sec_index = i;
3195 }
3196 else if((cur_cck_pwdb < tmp_cck_max_pwdb) &&(cur_cck_pwdb > tmp_cck_sec_pwdb))
3197 {
3198 tmp_cck_sec_pwdb = cur_cck_pwdb;
3199 cck_rx_ver2_sec_index = i;
3200 }
3201 else if(cur_cck_pwdb == tmp_cck_sec_pwdb)
3202 {
3203 if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb)
3204 { // let sec and min point to the different index
3205 tmp_cck_sec_pwdb = cur_cck_pwdb;
3206 cck_rx_ver2_sec_index = i;
3207 }
3208 else
3209 {
3210 // This case we don't need to set any index
3211 }
3212 }
3213 else if((cur_cck_pwdb < tmp_cck_sec_pwdb) && (cur_cck_pwdb > tmp_cck_min_pwdb))
3214 {
3215 // This case we don't need to set any index
3216 }
3217 else if(cur_cck_pwdb == tmp_cck_min_pwdb)
3218 {
3219 if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb)
3220 { // let sec and min point to the different index
3221 tmp_cck_min_pwdb = cur_cck_pwdb;
3222 cck_rx_ver2_min_index = i;
3223 }
3224 else
3225 {
3226 // This case we don't need to set any index
3227 }
3228 }
3229 else if(cur_cck_pwdb < tmp_cck_min_pwdb)
3230 {
3231 tmp_cck_min_pwdb = cur_cck_pwdb;
3232 cck_rx_ver2_min_index = i;
3233 }
3234 }
3235
3236 }
3237 }
3238 }
3239
3240
3241 // Set CCK Rx path
3242 // reg0xA07[3:2]=cck default rx path, reg0xa07[1:0]=cck optional rx path.
3243 update_cck_rx_path = 0;
3244 if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2)
3245 {
3246 cck_default_Rx = cck_rx_ver2_max_index;
3247 cck_optional_Rx = cck_rx_ver2_sec_index;
3248 if(tmp_cck_max_pwdb != -64)
3249 update_cck_rx_path = 1;
3250 }
3251
3252 if(tmp_min_rssi < DM_RxPathSelTable.SS_TH_low && disabled_rf_cnt < 2)
3253 {
3254 if((tmp_max_rssi - tmp_min_rssi) >= DM_RxPathSelTable.diff_TH)
3255 {
3256 //record the enabled rssi threshold
3257 DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] = tmp_max_rssi+5;
3258 //disable the BB Rx path, OFDM
3259 rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<min_rssi_index, 0x0); // 0xc04[3:0]
3260 rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<min_rssi_index, 0x0); // 0xd04[3:0]
3261 disabled_rf_cnt++;
3262 }
3263 if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_1)
3264 {
3265 cck_default_Rx = max_rssi_index;
3266 cck_optional_Rx = sec_rssi_index;
3267 if(tmp_max_rssi)
3268 update_cck_rx_path = 1;
3269 }
3270 }
3271
3272 if(update_cck_rx_path)
3273 {
3274 DM_RxPathSelTable.cck_Rx_path = (cck_default_Rx<<2)|(cck_optional_Rx);
3275 rtl8192_setBBreg(dev, rCCK0_AFESetting, 0x0f000000, DM_RxPathSelTable.cck_Rx_path);
3276 }
3277
3278 if(DM_RxPathSelTable.disabledRF)
3279 {
3280 for(i=0; i<4; i++)
3281 {
3282 if((DM_RxPathSelTable.disabledRF>>i) & 0x1) //disabled rf
3283 {
3284 if(tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i])
3285 {
3286 //enable the BB Rx path
3287 //DbgPrint("RF-%d is enabled. \n", 0x1<<i);
3288 rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<i, 0x1); // 0xc04[3:0]
3289 rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<i, 0x1); // 0xd04[3:0]
3290 DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
3291 disabled_rf_cnt--;
3292 }
3293 }
3294 }
3295 }
3296 }
3297
3298 /*-----------------------------------------------------------------------------
3299 * Function: dm_check_rx_path_selection()
3300 *
3301 * Overview: Call a workitem to check current RXRF path and Rx Path selection by RSSI.
3302 *
3303 * Input: NONE
3304 *
3305 * Output: NONE
3306 *
3307 * Return: NONE
3308 *
3309 * Revised History:
3310 * When Who Remark
3311 * 05/28/2008 amy Create Version 0 porting from windows code.
3312 *
3313 *---------------------------------------------------------------------------*/
3314 static void dm_check_rx_path_selection(struct net_device *dev)
3315 {
3316 struct r8192_priv *priv = ieee80211_priv(dev);
3317 queue_delayed_work(priv->priv_wq,&priv->rfpath_check_wq,0);
3318 } /* dm_CheckRxRFPath */
3319
3320
3321 static void dm_init_fsync (struct net_device *dev)
3322 {
3323 struct r8192_priv *priv = ieee80211_priv(dev);
3324
3325 priv->ieee80211->fsync_time_interval = 500;
3326 priv->ieee80211->fsync_rate_bitmap = 0x0f000800;
3327 priv->ieee80211->fsync_rssi_threshold = 30;
3328 #ifdef RTL8190P
3329 priv->ieee80211->bfsync_enable = true;
3330 #else
3331 priv->ieee80211->bfsync_enable = false;
3332 #endif
3333 priv->ieee80211->fsync_multiple_timeinterval = 3;
3334 priv->ieee80211->fsync_firstdiff_ratethreshold= 100;
3335 priv->ieee80211->fsync_seconddiff_ratethreshold= 200;
3336 priv->ieee80211->fsync_state = Default_Fsync;
3337 priv->framesyncMonitor = 1; // current default 0xc38 monitor on
3338
3339 init_timer(&priv->fsync_timer);
3340 priv->fsync_timer.data = (unsigned long)dev;
3341 priv->fsync_timer.function = dm_fsync_timer_callback;
3342 }
3343
3344
3345 static void dm_deInit_fsync(struct net_device *dev)
3346 {
3347 struct r8192_priv *priv = ieee80211_priv(dev);
3348 del_timer_sync(&priv->fsync_timer);
3349 }
3350
3351 extern void dm_fsync_timer_callback(unsigned long data)
3352 {
3353 struct net_device *dev = (struct net_device *)data;
3354 struct r8192_priv *priv = ieee80211_priv((struct net_device *)data);
3355 u32 rate_index, rate_count = 0, rate_count_diff=0;
3356 bool bSwitchFromCountDiff = false;
3357 bool bDoubleTimeInterval = false;
3358
3359 if( priv->ieee80211->state == IEEE80211_LINKED &&
3360 priv->ieee80211->bfsync_enable &&
3361 (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC))
3362 {
3363 // Count rate 54, MCS [7], [12, 13, 14, 15]
3364 u32 rate_bitmap;
3365 for(rate_index = 0; rate_index <= 27; rate_index++)
3366 {
3367 rate_bitmap = 1 << rate_index;
3368 if(priv->ieee80211->fsync_rate_bitmap & rate_bitmap)
3369 rate_count+= priv->stats.received_rate_histogram[1][rate_index];
3370 }
3371
3372 if(rate_count < priv->rate_record)
3373 rate_count_diff = 0xffffffff - rate_count + priv->rate_record;
3374 else
3375 rate_count_diff = rate_count - priv->rate_record;
3376 if(rate_count_diff < priv->rateCountDiffRecord)
3377 {
3378
3379 u32 DiffNum = priv->rateCountDiffRecord - rate_count_diff;
3380 // Contiune count
3381 if(DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold)
3382 priv->ContiuneDiffCount++;
3383 else
3384 priv->ContiuneDiffCount = 0;
3385
3386 // Contiune count over
3387 if(priv->ContiuneDiffCount >=2)
3388 {
3389 bSwitchFromCountDiff = true;
3390 priv->ContiuneDiffCount = 0;
3391 }
3392 }
3393 else
3394 {
3395 // Stop contiune count
3396 priv->ContiuneDiffCount = 0;
3397 }
3398
3399 //If Count diff <= FsyncRateCountThreshold
3400 if(rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold)
3401 {
3402 bSwitchFromCountDiff = true;
3403 priv->ContiuneDiffCount = 0;
3404 }
3405 priv->rate_record = rate_count;
3406 priv->rateCountDiffRecord = rate_count_diff;
3407 RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync);
3408 // if we never receive those mcs rate and rssi > 30 % then switch fsyn
3409 if(priv->undecorated_smoothed_pwdb > priv->ieee80211->fsync_rssi_threshold && bSwitchFromCountDiff)
3410 {
3411 bDoubleTimeInterval = true;
3412 priv->bswitch_fsync = !priv->bswitch_fsync;
3413 if(priv->bswitch_fsync)
3414 {
3415 #ifdef RTL8190P
3416 write_nic_byte(dev, 0xC36, 0x00);
3417 #else
3418 write_nic_byte(dev,0xC36, 0x1c);
3419 #endif
3420 write_nic_byte(dev, 0xC3e, 0x90);
3421 }
3422 else
3423 {
3424 #ifdef RTL8190P
3425 write_nic_byte(dev, 0xC36, 0x40);
3426 #else
3427 write_nic_byte(dev, 0xC36, 0x5c);
3428 #endif
3429 write_nic_byte(dev, 0xC3e, 0x96);
3430 }
3431 }
3432 else if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->fsync_rssi_threshold)
3433 {
3434 if(priv->bswitch_fsync)
3435 {
3436 priv->bswitch_fsync = false;
3437 #ifdef RTL8190P
3438 write_nic_byte(dev, 0xC36, 0x40);
3439 #else
3440 write_nic_byte(dev, 0xC36, 0x5c);
3441 #endif
3442 write_nic_byte(dev, 0xC3e, 0x96);
3443 }
3444 }
3445 if(bDoubleTimeInterval){
3446 if(timer_pending(&priv->fsync_timer))
3447 del_timer_sync(&priv->fsync_timer);
3448 priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval*priv->ieee80211->fsync_multiple_timeinterval);
3449 add_timer(&priv->fsync_timer);
3450 }
3451 else{
3452 if(timer_pending(&priv->fsync_timer))
3453 del_timer_sync(&priv->fsync_timer);
3454 priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval);
3455 add_timer(&priv->fsync_timer);
3456 }
3457 }
3458 else
3459 {
3460 // Let Register return to default value;
3461 if(priv->bswitch_fsync)
3462 {
3463 priv->bswitch_fsync = false;
3464 #ifdef RTL8190P
3465 write_nic_byte(dev, 0xC36, 0x40);
3466 #else
3467 write_nic_byte(dev, 0xC36, 0x5c);
3468 #endif
3469 write_nic_byte(dev, 0xC3e, 0x96);
3470 }
3471 priv->ContiuneDiffCount = 0;
3472 #ifdef RTL8190P
3473 write_nic_dword(dev, rOFDM0_RxDetector2, 0x164052cd);
3474 #else
3475 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
3476 #endif
3477 }
3478 RT_TRACE(COMP_HALDM, "ContiuneDiffCount %d\n", priv->ContiuneDiffCount);
3479 RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync);
3480 }
3481
3482 static void dm_StartHWFsync(struct net_device *dev)
3483 {
3484 RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__);
3485 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cf);
3486 write_nic_byte(dev, 0xc3b, 0x41);
3487 }
3488
3489 static void dm_EndSWFsync(struct net_device *dev)
3490 {
3491 struct r8192_priv *priv = ieee80211_priv(dev);
3492
3493 RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__);
3494 del_timer_sync(&(priv->fsync_timer));
3495
3496 // Let Register return to default value;
3497 if(priv->bswitch_fsync)
3498 {
3499 priv->bswitch_fsync = false;
3500
3501 #ifdef RTL8190P
3502 write_nic_byte(dev, 0xC36, 0x40);
3503 #else
3504 write_nic_byte(dev, 0xC36, 0x5c);
3505 #endif
3506
3507 write_nic_byte(dev, 0xC3e, 0x96);
3508 }
3509
3510 priv->ContiuneDiffCount = 0;
3511 #ifndef RTL8190P
3512 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
3513 #endif
3514
3515 }
3516
3517 static void dm_StartSWFsync(struct net_device *dev)
3518 {
3519 struct r8192_priv *priv = ieee80211_priv(dev);
3520 u32 rateIndex;
3521 u32 rateBitmap;
3522
3523 RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__);
3524 // Initial rate record to zero, start to record.
3525 priv->rate_record = 0;
3526 // Initial contiune diff count to zero, start to record.
3527 priv->ContiuneDiffCount = 0;
3528 priv->rateCountDiffRecord = 0;
3529 priv->bswitch_fsync = false;
3530
3531 if(priv->ieee80211->mode == WIRELESS_MODE_N_24G)
3532 {
3533 priv->ieee80211->fsync_firstdiff_ratethreshold= 600;
3534 priv->ieee80211->fsync_seconddiff_ratethreshold = 0xffff;
3535 }
3536 else
3537 {
3538 priv->ieee80211->fsync_firstdiff_ratethreshold= 200;
3539 priv->ieee80211->fsync_seconddiff_ratethreshold = 200;
3540 }
3541 for(rateIndex = 0; rateIndex <= 27; rateIndex++)
3542 {
3543 rateBitmap = 1 << rateIndex;
3544 if(priv->ieee80211->fsync_rate_bitmap & rateBitmap)
3545 priv->rate_record += priv->stats.received_rate_histogram[1][rateIndex];
3546 }
3547 if(timer_pending(&priv->fsync_timer))
3548 del_timer_sync(&priv->fsync_timer);
3549 priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval);
3550 add_timer(&priv->fsync_timer);
3551
3552 #ifndef RTL8190P
3553 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cd);
3554 #endif
3555
3556 }
3557
3558 static void dm_EndHWFsync(struct net_device *dev)
3559 {
3560 RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__);
3561 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
3562 write_nic_byte(dev, 0xc3b, 0x49);
3563
3564 }
3565
3566 void dm_check_fsync(struct net_device *dev)
3567 {
3568 #define RegC38_Default 0
3569 #define RegC38_NonFsync_Other_AP 1
3570 #define RegC38_Fsync_AP_BCM 2
3571 struct r8192_priv *priv = ieee80211_priv(dev);
3572 //u32 framesyncC34;
3573 static u8 reg_c38_State=RegC38_Default;
3574 static u32 reset_cnt=0;
3575
3576 RT_TRACE(COMP_HALDM, "RSSI %d TimeInterval %d MultipleTimeInterval %d\n", priv->ieee80211->fsync_rssi_threshold, priv->ieee80211->fsync_time_interval, priv->ieee80211->fsync_multiple_timeinterval);
3577 RT_TRACE(COMP_HALDM, "RateBitmap 0x%x FirstDiffRateThreshold %d SecondDiffRateThreshold %d\n", priv->ieee80211->fsync_rate_bitmap, priv->ieee80211->fsync_firstdiff_ratethreshold, priv->ieee80211->fsync_seconddiff_ratethreshold);
3578
3579 if( priv->ieee80211->state == IEEE80211_LINKED &&
3580 (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC))
3581 {
3582 if(priv->ieee80211->bfsync_enable == 0)
3583 {
3584 switch(priv->ieee80211->fsync_state)
3585 {
3586 case Default_Fsync:
3587 dm_StartHWFsync(dev);
3588 priv->ieee80211->fsync_state = HW_Fsync;
3589 break;
3590 case SW_Fsync:
3591 dm_EndSWFsync(dev);
3592 dm_StartHWFsync(dev);
3593 priv->ieee80211->fsync_state = HW_Fsync;
3594 break;
3595 case HW_Fsync:
3596 default:
3597 break;
3598 }
3599 }
3600 else
3601 {
3602 switch(priv->ieee80211->fsync_state)
3603 {
3604 case Default_Fsync:
3605 dm_StartSWFsync(dev);
3606 priv->ieee80211->fsync_state = SW_Fsync;
3607 break;
3608 case HW_Fsync:
3609 dm_EndHWFsync(dev);
3610 dm_StartSWFsync(dev);
3611 priv->ieee80211->fsync_state = SW_Fsync;
3612 break;
3613 case SW_Fsync:
3614 default:
3615 break;
3616
3617 }
3618 }
3619 if(priv->framesyncMonitor)
3620 {
3621 if(reg_c38_State != RegC38_Fsync_AP_BCM)
3622 { //For broadcom AP we write different default value
3623 #ifdef RTL8190P
3624 write_nic_byte(dev, rOFDM0_RxDetector3, 0x15);
3625 #else
3626 write_nic_byte(dev, rOFDM0_RxDetector3, 0x95);
3627 #endif
3628
3629 reg_c38_State = RegC38_Fsync_AP_BCM;
3630 }
3631 }
3632 }
3633 else
3634 {
3635 switch(priv->ieee80211->fsync_state)
3636 {
3637 case HW_Fsync:
3638 dm_EndHWFsync(dev);
3639 priv->ieee80211->fsync_state = Default_Fsync;
3640 break;
3641 case SW_Fsync:
3642 dm_EndSWFsync(dev);
3643 priv->ieee80211->fsync_state = Default_Fsync;
3644 break;
3645 case Default_Fsync:
3646 default:
3647 break;
3648 }
3649
3650 if(priv->framesyncMonitor)
3651 {
3652 if(priv->ieee80211->state == IEEE80211_LINKED)
3653 {
3654 if(priv->undecorated_smoothed_pwdb <= RegC38_TH)
3655 {
3656 if(reg_c38_State != RegC38_NonFsync_Other_AP)
3657 {
3658 #ifdef RTL8190P
3659 write_nic_byte(dev, rOFDM0_RxDetector3, 0x10);
3660 #else
3661 write_nic_byte(dev, rOFDM0_RxDetector3, 0x90);
3662 #endif
3663
3664 reg_c38_State = RegC38_NonFsync_Other_AP;
3665 }
3666 }
3667 else if(priv->undecorated_smoothed_pwdb >= (RegC38_TH+5))
3668 {
3669 if(reg_c38_State)
3670 {
3671 write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
3672 reg_c38_State = RegC38_Default;
3673 //DbgPrint("Fsync is idle, rssi>=40, write 0xc38 = 0x%x \n", pHalData->framesync);
3674 }
3675 }
3676 }
3677 else
3678 {
3679 if(reg_c38_State)
3680 {
3681 write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
3682 reg_c38_State = RegC38_Default;
3683 //DbgPrint("Fsync is idle, not connected, write 0xc38 = 0x%x \n", pHalData->framesync);
3684 }
3685 }
3686 }
3687 }
3688 if(priv->framesyncMonitor)
3689 {
3690 if(priv->reset_count != reset_cnt)
3691 { //After silent reset, the reg_c38_State will be returned to default value
3692 write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
3693 reg_c38_State = RegC38_Default;
3694 reset_cnt = priv->reset_count;
3695 //DbgPrint("reg_c38_State = 0 for silent reset. \n");
3696 }
3697 }
3698 else
3699 {
3700 if(reg_c38_State)
3701 {
3702 write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
3703 reg_c38_State = RegC38_Default;
3704 //DbgPrint("framesync no monitor, write 0xc38 = 0x%x \n", pHalData->framesync);
3705 }
3706 }
3707 }
3708
3709
3710 /*-----------------------------------------------------------------------------
3711 * Function: dm_shadow_init()
3712 *
3713 * Overview: Store all NIC MAC/BB register content.
3714 *
3715 * Input: NONE
3716 *
3717 * Output: NONE
3718 *
3719 * Return: NONE
3720 *
3721 * Revised History:
3722 * When Who Remark
3723 * 05/29/2008 amy Create Version 0 porting from windows code.
3724 *
3725 *---------------------------------------------------------------------------*/
3726 extern void dm_shadow_init(struct net_device *dev)
3727 {
3728 u8 page;
3729 u16 offset;
3730
3731 for (page = 0; page < 5; page++)
3732 for (offset = 0; offset < 256; offset++)
3733 {
3734 dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256);
3735 //DbgPrint("P-%d/O-%02x=%02x\r\n", page, offset, DM_Shadow[page][offset]);
3736 }
3737
3738 for (page = 8; page < 11; page++)
3739 for (offset = 0; offset < 256; offset++)
3740 dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256);
3741
3742 for (page = 12; page < 15; page++)
3743 for (offset = 0; offset < 256; offset++)
3744 dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256);
3745
3746 } /* dm_shadow_init */
3747
3748 /*---------------------------Define function prototype------------------------*/
3749 /*-----------------------------------------------------------------------------
3750 * Function: DM_DynamicTxPower()
3751 *
3752 * Overview: Detect Signal strength to control TX Registry
3753 Tx Power Control For Near/Far Range
3754 *
3755 * Input: NONE
3756 *
3757 * Output: NONE
3758 *
3759 * Return: NONE
3760 *
3761 * Revised History:
3762 * When Who Remark
3763 * 03/06/2008 Jacken Create Version 0.
3764 *
3765 *---------------------------------------------------------------------------*/
3766 static void dm_init_dynamic_txpower(struct net_device *dev)
3767 {
3768 struct r8192_priv *priv = ieee80211_priv(dev);
3769
3770 //Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code.
3771 priv->ieee80211->bdynamic_txpower_enable = true; //Default to enable Tx Power Control
3772 priv->bLastDTPFlag_High = false;
3773 priv->bLastDTPFlag_Low = false;
3774 priv->bDynamicTxHighPower = false;
3775 priv->bDynamicTxLowPower = false;
3776 }
3777
3778 static void dm_dynamic_txpower(struct net_device *dev)
3779 {
3780 struct r8192_priv *priv = ieee80211_priv(dev);
3781 unsigned int txhipower_threshhold=0;
3782 unsigned int txlowpower_threshold=0;
3783 if(priv->ieee80211->bdynamic_txpower_enable != true)
3784 {
3785 priv->bDynamicTxHighPower = false;
3786 priv->bDynamicTxLowPower = false;
3787 return;
3788 }
3789 //printk("priv->ieee80211->current_network.unknown_cap_exist is %d ,priv->ieee80211->current_network.broadcom_cap_exist is %d\n",priv->ieee80211->current_network.unknown_cap_exist,priv->ieee80211->current_network.broadcom_cap_exist);
3790 if((priv->ieee80211->current_network.atheros_cap_exist ) && (priv->ieee80211->mode == IEEE_G)){
3791 txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH;
3792 txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW;
3793 }
3794 else
3795 {
3796 txhipower_threshhold = TX_POWER_NEAR_FIELD_THRESH_HIGH;
3797 txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW;
3798 }
3799
3800 // printk("=======>%s(): txhipower_threshhold is %d,txlowpower_threshold is %d\n",__FUNCTION__,txhipower_threshhold,txlowpower_threshold);
3801 RT_TRACE(COMP_TXAGC,"priv->undecorated_smoothed_pwdb = %ld \n" , priv->undecorated_smoothed_pwdb);
3802
3803 if(priv->ieee80211->state == IEEE80211_LINKED)
3804 {
3805 if(priv->undecorated_smoothed_pwdb >= txhipower_threshhold)
3806 {
3807 priv->bDynamicTxHighPower = true;
3808 priv->bDynamicTxLowPower = false;
3809 }
3810 else
3811 {
3812 // high power state check
3813 if(priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower == true)
3814 {
3815 priv->bDynamicTxHighPower = false;
3816 }
3817 // low power state check
3818 if(priv->undecorated_smoothed_pwdb < 35)
3819 {
3820 priv->bDynamicTxLowPower = true;
3821 }
3822 else if(priv->undecorated_smoothed_pwdb >= 40)
3823 {
3824 priv->bDynamicTxLowPower = false;
3825 }
3826 }
3827 }
3828 else
3829 {
3830 //pHalData->bTXPowerCtrlforNearFarRange = !pHalData->bTXPowerCtrlforNearFarRange;
3831 priv->bDynamicTxHighPower = false;
3832 priv->bDynamicTxLowPower = false;
3833 }
3834
3835 if( (priv->bDynamicTxHighPower != priv->bLastDTPFlag_High ) ||
3836 (priv->bDynamicTxLowPower != priv->bLastDTPFlag_Low ) )
3837 {
3838 RT_TRACE(COMP_TXAGC,"SetTxPowerLevel8190() channel = %d \n" , priv->ieee80211->current_network.channel);
3839
3840 #if defined(RTL8190P) || defined(RTL8192E)
3841 SetTxPowerLevel8190(Adapter,pHalData->CurrentChannel);
3842 #endif
3843
3844 #ifdef RTL8192U
3845 rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel);
3846 //pHalData->bStartTxCtrlByTPCNFR = FALSE; //Clear th flag of Set TX Power from Sitesurvey
3847 #endif
3848 }
3849 priv->bLastDTPFlag_High = priv->bDynamicTxHighPower;
3850 priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower;
3851
3852 } /* dm_dynamic_txpower */
3853
3854 //added by vivi, for read tx rate and retrycount
3855 static void dm_check_txrateandretrycount(struct net_device * dev)
3856 {
3857 struct r8192_priv *priv = ieee80211_priv(dev);
3858 struct ieee80211_device* ieee = priv->ieee80211;
3859 //for 11n tx rate
3860 // priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);
3861 ieee->softmac_stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);
3862 //printk("=============>tx_rate_reg:%x\n", ieee->softmac_stats.CurrentShowTxate);
3863 //for initial tx rate
3864 // priv->stats.last_packet_rate = read_nic_byte(dev, Initial_Tx_Rate_Reg);
3865 ieee->softmac_stats.last_packet_rate = read_nic_byte(dev ,Initial_Tx_Rate_Reg);
3866 //for tx tx retry count
3867 // priv->stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg);
3868 ieee->softmac_stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg);
3869 }
3870
3871 static void dm_send_rssi_tofw(struct net_device *dev)
3872 {
3873 DCMD_TXCMD_T tx_cmd;
3874 struct r8192_priv *priv = ieee80211_priv(dev);
3875
3876 // If we test chariot, we should stop the TX command ?
3877 // Because 92E will always silent reset when we send tx command. We use register
3878 // 0x1e0(byte) to botify driver.
3879 write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb);
3880 return;
3881 tx_cmd.Op = TXCMD_SET_RX_RSSI;
3882 tx_cmd.Length = 4;
3883 tx_cmd.Value = priv->undecorated_smoothed_pwdb;
3884
3885 cmpk_message_handle_tx(dev, (u8*)&tx_cmd,
3886 DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T));
3887 }
3888
3889 /*---------------------------Define function prototype------------------------*/
Tomato firmware and modifications.