1 /******************************************************************************
2 * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
4 * This program is distributed in the hope that it will be useful, but WITHOUT
5 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
6 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
9 * You should have received a copy of the GNU General Public License along with
10 * this program; if not, write to the Free Software Foundation, Inc.,
11 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
13 * The full GNU General Public License is included in this distribution in the
14 * file called LICENSE.
16 * Contact Information:
17 * wlanfae <wlanfae@realtek.com>
18 ******************************************************************************/
21 #include "r8192E_hw.h"
22 #include "r8192E_phy.h"
23 #include "r8192E_phyreg.h"
24 #include "r8190P_rtl8256.h"
25 #include "r8192E_cmdpkt.h"
27 /*---------------------------Define Local Constant---------------------------*/
28 static u32 edca_setting_DL[HT_IOT_PEER_MAX] = {
39 static u32 edca_setting_DL_GMode[HT_IOT_PEER_MAX] = {
50 static u32 edca_setting_UL[HT_IOT_PEER_MAX] = {
61 #define RTK_UL_EDCA 0xa44f
62 #define RTK_DL_EDCA 0x5e4322
63 /*---------------------------Define Local Constant---------------------------*/
66 /*------------------------Define global variable-----------------------------*/
67 struct dig_t dm_digtable;
68 u8 dm_shadow[16][256] = {
72 struct drx_path_sel DM_RxPathSelTable;
73 /*------------------------Define global variable-----------------------------*/
76 /*------------------------Define local variable------------------------------*/
77 /*------------------------Define local variable------------------------------*/
81 /*---------------------Define local function prototype-----------------------*/
82 static void dm_check_rate_adaptive(struct net_device *dev);
84 static void dm_init_bandwidth_autoswitch(struct net_device *dev);
85 static void dm_bandwidth_autoswitch(struct net_device *dev);
88 static void dm_check_txpower_tracking(struct net_device *dev);
94 static void dm_bb_initialgain_restore(struct net_device *dev);
97 static void dm_bb_initialgain_backup(struct net_device *dev);
99 static void dm_dig_init(struct net_device *dev);
100 static void dm_ctrl_initgain_byrssi(struct net_device *dev);
101 static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev);
102 static void dm_ctrl_initgain_byrssi_by_driverrssi(struct net_device *dev);
103 static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(struct net_device *dev);
104 static void dm_initial_gain(struct net_device *dev);
105 static void dm_pd_th(struct net_device *dev);
106 static void dm_cs_ratio(struct net_device *dev);
108 static void dm_init_ctstoself(struct net_device *dev);
109 static void dm_Init_WA_Broadcom_IOT(struct net_device *dev);
111 static void dm_check_edca_turbo(struct net_device *dev);
113 static void dm_check_pbc_gpio(struct net_device *dev);
116 static void dm_check_rx_path_selection(struct net_device *dev);
117 static void dm_init_rxpath_selection(struct net_device *dev);
118 static void dm_rxpath_sel_byrssi(struct net_device *dev);
121 static void dm_init_fsync(struct net_device *dev);
122 static void dm_deInit_fsync(struct net_device *dev);
124 static void dm_check_txrateandretrycount(struct net_device *dev);
125 static void dm_check_ac_dc_power(struct net_device *dev);
127 /*---------------------Define local function prototype-----------------------*/
129 static void dm_init_dynamic_txpower(struct net_device *dev);
130 static void dm_dynamic_txpower(struct net_device *dev);
133 static void dm_send_rssi_tofw(struct net_device *dev);
134 static void dm_ctstoself(struct net_device *dev);
135 /*---------------------------Define function prototype------------------------*/
137 void init_hal_dm(struct net_device *dev)
139 struct r8192_priv *priv = rtllib_priv(dev);
140 priv->DM_Type = DM_Type_ByDriver;
142 priv->undecorated_smoothed_pwdb = -1;
144 dm_init_dynamic_txpower(dev);
146 init_rate_adaptive(dev);
149 dm_init_edca_turbo(dev);
150 dm_init_bandwidth_autoswitch(dev);
152 dm_init_rxpath_selection(dev);
153 dm_init_ctstoself(dev);
154 if (IS_HARDWARE_TYPE_8192SE(dev))
155 dm_Init_WA_Broadcom_IOT(dev);
157 INIT_DELAYED_WORK_RSL(&priv->gpio_change_rf_wq, (void *)dm_CheckRfCtrlGPIO, dev);
160 void deinit_hal_dm(struct net_device *dev)
163 dm_deInit_fsync(dev);
167 void hal_dm_watchdog(struct net_device *dev)
169 struct r8192_priv *priv = rtllib_priv(dev);
170 if (priv->being_init_adapter)
173 dm_check_ac_dc_power(dev);
175 dm_check_pbc_gpio(dev);
176 dm_check_txrateandretrycount(dev);
177 dm_check_edca_turbo(dev);
179 dm_check_rate_adaptive(dev);
180 dm_dynamic_txpower(dev);
181 dm_check_txpower_tracking(dev);
183 dm_ctrl_initgain_byrssi(dev);
184 dm_bandwidth_autoswitch(dev);
186 dm_check_rx_path_selection(dev);
189 dm_send_rssi_tofw(dev);
193 static void dm_check_ac_dc_power(struct net_device *dev)
195 struct r8192_priv *priv = rtllib_priv(dev);
196 static char *ac_dc_check_script_path = "/etc/acpi/wireless-rtl-ac-dc-power.sh";
197 char *argv[] = {ac_dc_check_script_path, DRV_NAME, NULL};
198 static char *envp[] = {"HOME=/",
200 "PATH=/usr/bin:/bin",
203 if (priv->ResetProgress == RESET_TYPE_SILENT) {
204 RT_TRACE((COMP_INIT | COMP_POWER | COMP_RF),
205 "GPIOChangeRFWorkItemCallBack(): Silent Reseting!!!!!!!\n");
209 if (priv->rtllib->state != RTLLIB_LINKED)
211 call_usermodehelper(ac_dc_check_script_path, argv, envp, 1);
217 void init_rate_adaptive(struct net_device *dev)
220 struct r8192_priv *priv = rtllib_priv(dev);
221 struct rate_adaptive *pra = (struct rate_adaptive *)&priv->rate_adaptive;
223 pra->ratr_state = DM_RATR_STA_MAX;
224 pra->high2low_rssi_thresh_for_ra = RateAdaptiveTH_High;
225 pra->low2high_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M+5;
226 pra->low2high_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M+5;
228 pra->high_rssi_thresh_for_ra = RateAdaptiveTH_High+5;
229 pra->low_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M;
230 pra->low_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M;
232 if (priv->CustomerID == RT_CID_819x_Netcore)
233 pra->ping_rssi_enable = 1;
235 pra->ping_rssi_enable = 0;
236 pra->ping_rssi_thresh_for_ra = 15;
239 if (priv->rf_type == RF_2T4R) {
240 pra->upper_rssi_threshold_ratr = 0x8f0f0000;
241 pra->middle_rssi_threshold_ratr = 0x8f0ff000;
242 pra->low_rssi_threshold_ratr = 0x8f0ff001;
243 pra->low_rssi_threshold_ratr_40M = 0x8f0ff005;
244 pra->low_rssi_threshold_ratr_20M = 0x8f0ff001;
245 pra->ping_rssi_ratr = 0x0000000d;
246 } else if (priv->rf_type == RF_1T2R) {
247 pra->upper_rssi_threshold_ratr = 0x000fc000;
248 pra->middle_rssi_threshold_ratr = 0x000ff000;
249 pra->low_rssi_threshold_ratr = 0x000ff001;
250 pra->low_rssi_threshold_ratr_40M = 0x000ff005;
251 pra->low_rssi_threshold_ratr_20M = 0x000ff001;
252 pra->ping_rssi_ratr = 0x0000000d;
258 static void dm_check_rate_adaptive(struct net_device *dev)
260 struct r8192_priv *priv = rtllib_priv(dev);
261 struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
262 struct rate_adaptive *pra = (struct rate_adaptive *)&priv->rate_adaptive;
263 u32 currentRATR, targetRATR = 0;
264 u32 LowRSSIThreshForRA = 0, HighRSSIThreshForRA = 0;
265 bool bshort_gi_enabled = false;
266 static u8 ping_rssi_state;
268 if (IS_NIC_DOWN(priv)) {
269 RT_TRACE(COMP_RATE, "<---- dm_check_rate_adaptive(): driver is going to unload\n");
273 if (pra->rate_adaptive_disabled)
276 if (!(priv->rtllib->mode == WIRELESS_MODE_N_24G ||
277 priv->rtllib->mode == WIRELESS_MODE_N_5G))
280 if (priv->rtllib->state == RTLLIB_LINKED) {
282 bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) ||
283 (!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz);
286 pra->upper_rssi_threshold_ratr =
287 (pra->upper_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
289 pra->middle_rssi_threshold_ratr =
290 (pra->middle_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
292 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) {
293 pra->low_rssi_threshold_ratr =
294 (pra->low_rssi_threshold_ratr_40M & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
296 pra->low_rssi_threshold_ratr =
297 (pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
299 pra->ping_rssi_ratr =
300 (pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
302 if (pra->ratr_state == DM_RATR_STA_HIGH) {
303 HighRSSIThreshForRA = pra->high2low_rssi_thresh_for_ra;
304 LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ?
305 (pra->low_rssi_thresh_for_ra40M) : (pra->low_rssi_thresh_for_ra20M);
306 } else if (pra->ratr_state == DM_RATR_STA_LOW) {
307 HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra;
308 LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ?
309 (pra->low2high_rssi_thresh_for_ra40M) : (pra->low2high_rssi_thresh_for_ra20M);
311 HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra;
312 LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ?
313 (pra->low_rssi_thresh_for_ra40M) : (pra->low_rssi_thresh_for_ra20M);
316 if (priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA) {
317 pra->ratr_state = DM_RATR_STA_HIGH;
318 targetRATR = pra->upper_rssi_threshold_ratr;
319 } else if (priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA) {
320 pra->ratr_state = DM_RATR_STA_MIDDLE;
321 targetRATR = pra->middle_rssi_threshold_ratr;
323 pra->ratr_state = DM_RATR_STA_LOW;
324 targetRATR = pra->low_rssi_threshold_ratr;
327 if (pra->ping_rssi_enable) {
328 if (priv->undecorated_smoothed_pwdb < (long)(pra->ping_rssi_thresh_for_ra+5)) {
329 if ((priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) ||
331 pra->ratr_state = DM_RATR_STA_LOW;
332 targetRATR = pra->ping_rssi_ratr;
340 if (priv->rtllib->GetHalfNmodeSupportByAPsHandler(dev))
341 targetRATR &= 0xf00fffff;
343 currentRATR = read_nic_dword(dev, RATR0);
344 if (targetRATR != currentRATR) {
346 ratr_value = targetRATR;
348 "currentRATR = %x, targetRATR = %x\n",
349 currentRATR, targetRATR);
350 if (priv->rf_type == RF_1T2R)
351 ratr_value &= ~(RATE_ALL_OFDM_2SS);
352 write_nic_dword(dev, RATR0, ratr_value);
353 write_nic_byte(dev, UFWP, 1);
355 pra->last_ratr = targetRATR;
359 pra->ratr_state = DM_RATR_STA_MAX;
363 static void dm_init_bandwidth_autoswitch(struct net_device *dev)
365 struct r8192_priv *priv = rtllib_priv(dev);
367 priv->rtllib->bandwidth_auto_switch.threshold_20Mhzto40Mhz = BW_AUTO_SWITCH_LOW_HIGH;
368 priv->rtllib->bandwidth_auto_switch.threshold_40Mhzto20Mhz = BW_AUTO_SWITCH_HIGH_LOW;
369 priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = false;
370 priv->rtllib->bandwidth_auto_switch.bautoswitch_enable = false;
373 static void dm_bandwidth_autoswitch(struct net_device *dev)
375 struct r8192_priv *priv = rtllib_priv(dev);
377 if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||
378 !priv->rtllib->bandwidth_auto_switch.bautoswitch_enable) {
381 if (priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz == false) {
382 if (priv->undecorated_smoothed_pwdb <=
383 priv->rtllib->bandwidth_auto_switch.threshold_40Mhzto20Mhz)
384 priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = true;
386 if (priv->undecorated_smoothed_pwdb >=
387 priv->rtllib->bandwidth_auto_switch.threshold_20Mhzto40Mhz)
388 priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = false;
394 static u32 OFDMSwingTable[OFDM_Table_Length] = {
416 static u8 CCKSwingTable_Ch1_Ch13[CCK_Table_length][8] = {
417 {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04},
418 {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03},
419 {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03},
420 {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03},
421 {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02},
422 {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02},
423 {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02},
424 {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02},
425 {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01},
426 {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01},
427 {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},
428 {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}
431 static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = {
432 {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00},
433 {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00},
434 {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00},
435 {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00},
436 {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00},
437 {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00},
438 {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00},
439 {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00},
440 {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00},
441 {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00},
442 {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},
443 {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}
446 #define Pw_Track_Flag 0x11d
447 #define Tssi_Mea_Value 0x13c
448 #define Tssi_Report_Value1 0x134
449 #define Tssi_Report_Value2 0x13e
450 #define FW_Busy_Flag 0x13f
452 static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
454 struct r8192_priv *priv = rtllib_priv(dev);
455 bool bHighpowerstate, viviflag = false;
456 struct dcmd_txcmd tx_cmd;
457 u8 powerlevelOFDM24G;
458 int i = 0, j = 0, k = 0;
459 u8 RF_Type, tmp_report[5] = {0, 0, 0, 0, 0};
462 u16 Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver = 0;
465 RT_TRACE(COMP_POWER_TRACKING, "%s()\n", __func__);
466 write_nic_byte(dev, Pw_Track_Flag, 0);
467 write_nic_byte(dev, FW_Busy_Flag, 0);
468 priv->rtllib->bdynamic_txpower_enable = false;
469 bHighpowerstate = priv->bDynamicTxHighPower;
471 powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24);
472 RF_Type = priv->rf_type;
473 Value = (RF_Type<<8) | powerlevelOFDM24G;
475 RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n",
479 for (j = 0; j <= 30; j++) {
481 tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING;
483 tx_cmd.Value = Value;
484 cmpk_message_handle_tx(dev, (u8 *)&tx_cmd,
485 DESC_PACKET_TYPE_INIT,
486 sizeof(struct dcmd_txcmd));
488 for (i = 0; i <= 30; i++) {
489 Pwr_Flag = read_nic_byte(dev, Pw_Track_Flag);
494 if (priv->bResetInProgress) {
495 RT_TRACE(COMP_POWER_TRACKING,
496 "we are in slient reset progress, so return\n");
497 write_nic_byte(dev, Pw_Track_Flag, 0);
498 write_nic_byte(dev, FW_Busy_Flag, 0);
501 if ((priv->rtllib->eRFPowerState != eRfOn)) {
502 RT_TRACE(COMP_POWER_TRACKING,
503 "we are in power save, so return\n");
504 write_nic_byte(dev, Pw_Track_Flag, 0);
505 write_nic_byte(dev, FW_Busy_Flag, 0);
512 Avg_TSSI_Meas = read_nic_word(dev, Tssi_Mea_Value);
514 if (Avg_TSSI_Meas == 0) {
515 write_nic_byte(dev, Pw_Track_Flag, 0);
516 write_nic_byte(dev, FW_Busy_Flag, 0);
520 for (k = 0; k < 5; k++) {
522 tmp_report[k] = read_nic_byte(dev,
523 Tssi_Report_Value1+k);
525 tmp_report[k] = read_nic_byte(dev,
528 RT_TRACE(COMP_POWER_TRACKING,
529 "TSSI_report_value = %d\n",
532 if (tmp_report[k] <= 20) {
538 if (viviflag == true) {
539 write_nic_byte(dev, Pw_Track_Flag, 0);
541 RT_TRACE(COMP_POWER_TRACKING, "we filted this data\n");
542 for (k = 0; k < 5; k++)
547 for (k = 0; k < 5; k++)
548 Avg_TSSI_Meas_from_driver += tmp_report[k];
550 Avg_TSSI_Meas_from_driver = Avg_TSSI_Meas_from_driver*100/5;
551 RT_TRACE(COMP_POWER_TRACKING,
552 "Avg_TSSI_Meas_from_driver = %d\n",
553 Avg_TSSI_Meas_from_driver);
554 TSSI_13dBm = priv->TSSI_13dBm;
555 RT_TRACE(COMP_POWER_TRACKING, "TSSI_13dBm = %d\n", TSSI_13dBm);
557 if (Avg_TSSI_Meas_from_driver > TSSI_13dBm)
558 delta = Avg_TSSI_Meas_from_driver - TSSI_13dBm;
560 delta = TSSI_13dBm - Avg_TSSI_Meas_from_driver;
562 if (delta <= E_FOR_TX_POWER_TRACK) {
563 priv->rtllib->bdynamic_txpower_enable = true;
564 write_nic_byte(dev, Pw_Track_Flag, 0);
565 write_nic_byte(dev, FW_Busy_Flag, 0);
566 RT_TRACE(COMP_POWER_TRACKING,
567 "tx power track is done\n");
568 RT_TRACE(COMP_POWER_TRACKING,
569 "priv->rfa_txpowertrackingindex = %d\n",
570 priv->rfa_txpowertrackingindex);
571 RT_TRACE(COMP_POWER_TRACKING,
572 "priv->rfa_txpowertrackingindex_real = %d\n",
573 priv->rfa_txpowertrackingindex_real);
574 RT_TRACE(COMP_POWER_TRACKING,
575 "priv->CCKPresentAttentuation_difference = %d\n",
576 priv->CCKPresentAttentuation_difference);
577 RT_TRACE(COMP_POWER_TRACKING,
578 "priv->CCKPresentAttentuation = %d\n",
579 priv->CCKPresentAttentuation);
582 if (Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) {
583 if (RF_Type == RF_2T4R) {
585 if ((priv->rfa_txpowertrackingindex > 0) &&
586 (priv->rfc_txpowertrackingindex > 0)) {
587 priv->rfa_txpowertrackingindex--;
588 if (priv->rfa_txpowertrackingindex_real > 4) {
589 priv->rfa_txpowertrackingindex_real--;
590 rtl8192_setBBreg(dev,
591 rOFDM0_XATxIQImbalance,
593 priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
596 priv->rfc_txpowertrackingindex--;
597 if (priv->rfc_txpowertrackingindex_real > 4) {
598 priv->rfc_txpowertrackingindex_real--;
599 rtl8192_setBBreg(dev,
600 rOFDM0_XCTxIQImbalance,
602 priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
605 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
607 priv->txbbgain_table[4].txbbgain_value);
608 rtl8192_setBBreg(dev,
609 rOFDM0_XCTxIQImbalance,
610 bMaskDWord, priv->txbbgain_table[4].txbbgain_value);
613 if (priv->rfa_txpowertrackingindex > 0) {
614 priv->rfa_txpowertrackingindex--;
615 if (priv->rfa_txpowertrackingindex_real > 4) {
616 priv->rfa_txpowertrackingindex_real--;
617 rtl8192_setBBreg(dev,
618 rOFDM0_XATxIQImbalance,
620 priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
623 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
624 bMaskDWord, priv->txbbgain_table[4].txbbgain_value);
628 if (RF_Type == RF_2T4R) {
629 if ((priv->rfa_txpowertrackingindex <
630 TxBBGainTableLength - 1) &&
631 (priv->rfc_txpowertrackingindex <
632 TxBBGainTableLength - 1)) {
633 priv->rfa_txpowertrackingindex++;
634 priv->rfa_txpowertrackingindex_real++;
635 rtl8192_setBBreg(dev,
636 rOFDM0_XATxIQImbalance,
639 [priv->rfa_txpowertrackingindex_real].txbbgain_value);
640 priv->rfc_txpowertrackingindex++;
641 priv->rfc_txpowertrackingindex_real++;
642 rtl8192_setBBreg(dev,
643 rOFDM0_XCTxIQImbalance,
645 priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
647 rtl8192_setBBreg(dev,
648 rOFDM0_XATxIQImbalance,
650 priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
651 rtl8192_setBBreg(dev,
652 rOFDM0_XCTxIQImbalance,
653 bMaskDWord, priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
656 if (priv->rfa_txpowertrackingindex < (TxBBGainTableLength - 1)) {
657 priv->rfa_txpowertrackingindex++;
658 priv->rfa_txpowertrackingindex_real++;
659 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
661 priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
663 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
665 priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
668 if (RF_Type == RF_2T4R) {
669 priv->CCKPresentAttentuation_difference
670 = priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default;
672 priv->CCKPresentAttentuation_difference
673 = priv->rfa_txpowertrackingindex_real - priv->rfa_txpowertracking_default;
676 if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
677 priv->CCKPresentAttentuation =
678 priv->CCKPresentAttentuation_20Mdefault +
679 priv->CCKPresentAttentuation_difference;
681 priv->CCKPresentAttentuation =
682 priv->CCKPresentAttentuation_40Mdefault +
683 priv->CCKPresentAttentuation_difference;
685 if (priv->CCKPresentAttentuation > (CCKTxBBGainTableLength-1))
686 priv->CCKPresentAttentuation = CCKTxBBGainTableLength-1;
687 if (priv->CCKPresentAttentuation < 0)
688 priv->CCKPresentAttentuation = 0;
690 if (priv->CCKPresentAttentuation > -1 &&
691 priv->CCKPresentAttentuation < CCKTxBBGainTableLength) {
692 if (priv->rtllib->current_network.channel == 14 &&
693 !priv->bcck_in_ch14) {
694 priv->bcck_in_ch14 = true;
695 dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
696 } else if (priv->rtllib->current_network.channel != 14 && priv->bcck_in_ch14) {
697 priv->bcck_in_ch14 = false;
698 dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
700 dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
702 RT_TRACE(COMP_POWER_TRACKING,
703 "priv->rfa_txpowertrackingindex = %d\n",
704 priv->rfa_txpowertrackingindex);
705 RT_TRACE(COMP_POWER_TRACKING,
706 "priv->rfa_txpowertrackingindex_real = %d\n",
707 priv->rfa_txpowertrackingindex_real);
708 RT_TRACE(COMP_POWER_TRACKING,
709 "priv->CCKPresentAttentuation_difference = %d\n",
710 priv->CCKPresentAttentuation_difference);
711 RT_TRACE(COMP_POWER_TRACKING,
712 "priv->CCKPresentAttentuation = %d\n",
713 priv->CCKPresentAttentuation);
715 if (priv->CCKPresentAttentuation_difference <= -12 || priv->CCKPresentAttentuation_difference >= 24) {
716 priv->rtllib->bdynamic_txpower_enable = true;
717 write_nic_byte(dev, Pw_Track_Flag, 0);
718 write_nic_byte(dev, FW_Busy_Flag, 0);
719 RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n");
723 write_nic_byte(dev, Pw_Track_Flag, 0);
724 Avg_TSSI_Meas_from_driver = 0;
725 for (k = 0; k < 5; k++)
729 write_nic_byte(dev, FW_Busy_Flag, 0);
731 priv->rtllib->bdynamic_txpower_enable = true;
732 write_nic_byte(dev, Pw_Track_Flag, 0);
735 static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
737 #define ThermalMeterVal 9
738 struct r8192_priv *priv = rtllib_priv(dev);
739 u32 tmpRegA, TempCCk;
740 u8 tmpOFDMindex, tmpCCKindex, tmpCCK20Mindex, tmpCCK40Mindex, tmpval;
741 int i = 0, CCKSwingNeedUpdate = 0;
743 if (!priv->btxpower_trackingInit) {
744 tmpRegA = rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord);
745 for (i = 0; i < OFDM_Table_Length; i++) {
746 if (tmpRegA == OFDMSwingTable[i]) {
747 priv->OFDM_index[0] = (u8)i;
748 RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, OFDM_index = 0x%x\n",
749 rOFDM0_XATxIQImbalance, tmpRegA, priv->OFDM_index[0]);
753 TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2);
754 for (i = 0; i < CCK_Table_length; i++) {
755 if (TempCCk == (u32)CCKSwingTable_Ch1_Ch13[i][0]) {
756 priv->CCK_index = (u8) i;
757 RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x"
758 " = 0x%x, CCK_index = 0x%x\n",
759 rCCK0_TxFilter1, TempCCk,
764 priv->btxpower_trackingInit = true;
768 tmpRegA = rtl8192_phy_QueryRFReg(dev, RF90_PATH_A, 0x12, 0x078);
769 RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d\n", tmpRegA);
770 if (tmpRegA < 3 || tmpRegA > 13)
774 RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d\n", tmpRegA);
775 priv->ThermalMeter[0] = ThermalMeterVal;
776 priv->ThermalMeter[1] = ThermalMeterVal;
778 if (priv->ThermalMeter[0] >= (u8)tmpRegA) {
779 tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0] -
781 tmpCCK40Mindex = tmpCCK20Mindex - 6;
782 if (tmpOFDMindex >= OFDM_Table_Length)
783 tmpOFDMindex = OFDM_Table_Length-1;
784 if (tmpCCK20Mindex >= CCK_Table_length)
785 tmpCCK20Mindex = CCK_Table_length-1;
786 if (tmpCCK40Mindex >= CCK_Table_length)
787 tmpCCK40Mindex = CCK_Table_length-1;
789 tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]);
791 tmpOFDMindex = tmpCCK20Mindex = 0;
793 tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval;
796 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
797 tmpCCKindex = tmpCCK40Mindex;
799 tmpCCKindex = tmpCCK20Mindex;
801 priv->Record_CCK_20Mindex = tmpCCK20Mindex;
802 priv->Record_CCK_40Mindex = tmpCCK40Mindex;
803 RT_TRACE(COMP_POWER_TRACKING, "Record_CCK_20Mindex / Record_CCK_40"
804 "Mindex = %d / %d.\n",
805 priv->Record_CCK_20Mindex, priv->Record_CCK_40Mindex);
807 if (priv->rtllib->current_network.channel == 14 &&
808 !priv->bcck_in_ch14) {
809 priv->bcck_in_ch14 = true;
810 CCKSwingNeedUpdate = 1;
811 } else if (priv->rtllib->current_network.channel != 14 &&
812 priv->bcck_in_ch14) {
813 priv->bcck_in_ch14 = false;
814 CCKSwingNeedUpdate = 1;
817 if (priv->CCK_index != tmpCCKindex) {
818 priv->CCK_index = tmpCCKindex;
819 CCKSwingNeedUpdate = 1;
822 if (CCKSwingNeedUpdate)
823 dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
824 if (priv->OFDM_index[0] != tmpOFDMindex) {
825 priv->OFDM_index[0] = tmpOFDMindex;
826 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord,
827 OFDMSwingTable[priv->OFDM_index[0]]);
828 RT_TRACE(COMP_POWER_TRACKING, "Update OFDMSwing[%d] = 0x%x\n",
830 OFDMSwingTable[priv->OFDM_index[0]]);
832 priv->txpower_count = 0;
835 void dm_txpower_trackingcallback(void *data)
837 struct r8192_priv *priv = container_of_dwork_rsl(data,
838 struct r8192_priv, txpower_tracking_wq);
839 struct net_device *dev = priv->rtllib->dev;
841 if (priv->IC_Cut >= IC_VersionCut_D)
842 dm_TXPowerTrackingCallback_TSSI(dev);
844 dm_TXPowerTrackingCallback_ThermalMeter(dev);
847 static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev)
850 struct r8192_priv *priv = rtllib_priv(dev);
852 priv->txbbgain_table[0].txbb_iq_amplifygain = 12;
853 priv->txbbgain_table[0].txbbgain_value = 0x7f8001fe;
854 priv->txbbgain_table[1].txbb_iq_amplifygain = 11;
855 priv->txbbgain_table[1].txbbgain_value = 0x788001e2;
856 priv->txbbgain_table[2].txbb_iq_amplifygain = 10;
857 priv->txbbgain_table[2].txbbgain_value = 0x71c001c7;
858 priv->txbbgain_table[3].txbb_iq_amplifygain = 9;
859 priv->txbbgain_table[3].txbbgain_value = 0x6b8001ae;
860 priv->txbbgain_table[4].txbb_iq_amplifygain = 8;
861 priv->txbbgain_table[4].txbbgain_value = 0x65400195;
862 priv->txbbgain_table[5].txbb_iq_amplifygain = 7;
863 priv->txbbgain_table[5].txbbgain_value = 0x5fc0017f;
864 priv->txbbgain_table[6].txbb_iq_amplifygain = 6;
865 priv->txbbgain_table[6].txbbgain_value = 0x5a400169;
866 priv->txbbgain_table[7].txbb_iq_amplifygain = 5;
867 priv->txbbgain_table[7].txbbgain_value = 0x55400155;
868 priv->txbbgain_table[8].txbb_iq_amplifygain = 4;
869 priv->txbbgain_table[8].txbbgain_value = 0x50800142;
870 priv->txbbgain_table[9].txbb_iq_amplifygain = 3;
871 priv->txbbgain_table[9].txbbgain_value = 0x4c000130;
872 priv->txbbgain_table[10].txbb_iq_amplifygain = 2;
873 priv->txbbgain_table[10].txbbgain_value = 0x47c0011f;
874 priv->txbbgain_table[11].txbb_iq_amplifygain = 1;
875 priv->txbbgain_table[11].txbbgain_value = 0x43c0010f;
876 priv->txbbgain_table[12].txbb_iq_amplifygain = 0;
877 priv->txbbgain_table[12].txbbgain_value = 0x40000100;
878 priv->txbbgain_table[13].txbb_iq_amplifygain = -1;
879 priv->txbbgain_table[13].txbbgain_value = 0x3c8000f2;
880 priv->txbbgain_table[14].txbb_iq_amplifygain = -2;
881 priv->txbbgain_table[14].txbbgain_value = 0x390000e4;
882 priv->txbbgain_table[15].txbb_iq_amplifygain = -3;
883 priv->txbbgain_table[15].txbbgain_value = 0x35c000d7;
884 priv->txbbgain_table[16].txbb_iq_amplifygain = -4;
885 priv->txbbgain_table[16].txbbgain_value = 0x32c000cb;
886 priv->txbbgain_table[17].txbb_iq_amplifygain = -5;
887 priv->txbbgain_table[17].txbbgain_value = 0x300000c0;
888 priv->txbbgain_table[18].txbb_iq_amplifygain = -6;
889 priv->txbbgain_table[18].txbbgain_value = 0x2d4000b5;
890 priv->txbbgain_table[19].txbb_iq_amplifygain = -7;
891 priv->txbbgain_table[19].txbbgain_value = 0x2ac000ab;
892 priv->txbbgain_table[20].txbb_iq_amplifygain = -8;
893 priv->txbbgain_table[20].txbbgain_value = 0x288000a2;
894 priv->txbbgain_table[21].txbb_iq_amplifygain = -9;
895 priv->txbbgain_table[21].txbbgain_value = 0x26000098;
896 priv->txbbgain_table[22].txbb_iq_amplifygain = -10;
897 priv->txbbgain_table[22].txbbgain_value = 0x24000090;
898 priv->txbbgain_table[23].txbb_iq_amplifygain = -11;
899 priv->txbbgain_table[23].txbbgain_value = 0x22000088;
900 priv->txbbgain_table[24].txbb_iq_amplifygain = -12;
901 priv->txbbgain_table[24].txbbgain_value = 0x20000080;
902 priv->txbbgain_table[25].txbb_iq_amplifygain = -13;
903 priv->txbbgain_table[25].txbbgain_value = 0x1a00006c;
904 priv->txbbgain_table[26].txbb_iq_amplifygain = -14;
905 priv->txbbgain_table[26].txbbgain_value = 0x1c800072;
906 priv->txbbgain_table[27].txbb_iq_amplifygain = -15;
907 priv->txbbgain_table[27].txbbgain_value = 0x18000060;
908 priv->txbbgain_table[28].txbb_iq_amplifygain = -16;
909 priv->txbbgain_table[28].txbbgain_value = 0x19800066;
910 priv->txbbgain_table[29].txbb_iq_amplifygain = -17;
911 priv->txbbgain_table[29].txbbgain_value = 0x15800056;
912 priv->txbbgain_table[30].txbb_iq_amplifygain = -18;
913 priv->txbbgain_table[30].txbbgain_value = 0x26c0005b;
914 priv->txbbgain_table[31].txbb_iq_amplifygain = -19;
915 priv->txbbgain_table[31].txbbgain_value = 0x14400051;
916 priv->txbbgain_table[32].txbb_iq_amplifygain = -20;
917 priv->txbbgain_table[32].txbbgain_value = 0x24400051;
918 priv->txbbgain_table[33].txbb_iq_amplifygain = -21;
919 priv->txbbgain_table[33].txbbgain_value = 0x1300004c;
920 priv->txbbgain_table[34].txbb_iq_amplifygain = -22;
921 priv->txbbgain_table[34].txbbgain_value = 0x12000048;
922 priv->txbbgain_table[35].txbb_iq_amplifygain = -23;
923 priv->txbbgain_table[35].txbbgain_value = 0x11000044;
924 priv->txbbgain_table[36].txbb_iq_amplifygain = -24;
925 priv->txbbgain_table[36].txbbgain_value = 0x10000040;
927 priv->cck_txbbgain_table[0].ccktxbb_valuearray[0] = 0x36;
928 priv->cck_txbbgain_table[0].ccktxbb_valuearray[1] = 0x35;
929 priv->cck_txbbgain_table[0].ccktxbb_valuearray[2] = 0x2e;
930 priv->cck_txbbgain_table[0].ccktxbb_valuearray[3] = 0x25;
931 priv->cck_txbbgain_table[0].ccktxbb_valuearray[4] = 0x1c;
932 priv->cck_txbbgain_table[0].ccktxbb_valuearray[5] = 0x12;
933 priv->cck_txbbgain_table[0].ccktxbb_valuearray[6] = 0x09;
934 priv->cck_txbbgain_table[0].ccktxbb_valuearray[7] = 0x04;
936 priv->cck_txbbgain_table[1].ccktxbb_valuearray[0] = 0x33;
937 priv->cck_txbbgain_table[1].ccktxbb_valuearray[1] = 0x32;
938 priv->cck_txbbgain_table[1].ccktxbb_valuearray[2] = 0x2b;
939 priv->cck_txbbgain_table[1].ccktxbb_valuearray[3] = 0x23;
940 priv->cck_txbbgain_table[1].ccktxbb_valuearray[4] = 0x1a;
941 priv->cck_txbbgain_table[1].ccktxbb_valuearray[5] = 0x11;
942 priv->cck_txbbgain_table[1].ccktxbb_valuearray[6] = 0x08;
943 priv->cck_txbbgain_table[1].ccktxbb_valuearray[7] = 0x04;
945 priv->cck_txbbgain_table[2].ccktxbb_valuearray[0] = 0x30;
946 priv->cck_txbbgain_table[2].ccktxbb_valuearray[1] = 0x2f;
947 priv->cck_txbbgain_table[2].ccktxbb_valuearray[2] = 0x29;
948 priv->cck_txbbgain_table[2].ccktxbb_valuearray[3] = 0x21;
949 priv->cck_txbbgain_table[2].ccktxbb_valuearray[4] = 0x19;
950 priv->cck_txbbgain_table[2].ccktxbb_valuearray[5] = 0x10;
951 priv->cck_txbbgain_table[2].ccktxbb_valuearray[6] = 0x08;
952 priv->cck_txbbgain_table[2].ccktxbb_valuearray[7] = 0x03;
954 priv->cck_txbbgain_table[3].ccktxbb_valuearray[0] = 0x2d;
955 priv->cck_txbbgain_table[3].ccktxbb_valuearray[1] = 0x2d;
956 priv->cck_txbbgain_table[3].ccktxbb_valuearray[2] = 0x27;
957 priv->cck_txbbgain_table[3].ccktxbb_valuearray[3] = 0x1f;
958 priv->cck_txbbgain_table[3].ccktxbb_valuearray[4] = 0x18;
959 priv->cck_txbbgain_table[3].ccktxbb_valuearray[5] = 0x0f;
960 priv->cck_txbbgain_table[3].ccktxbb_valuearray[6] = 0x08;
961 priv->cck_txbbgain_table[3].ccktxbb_valuearray[7] = 0x03;
963 priv->cck_txbbgain_table[4].ccktxbb_valuearray[0] = 0x2b;
964 priv->cck_txbbgain_table[4].ccktxbb_valuearray[1] = 0x2a;
965 priv->cck_txbbgain_table[4].ccktxbb_valuearray[2] = 0x25;
966 priv->cck_txbbgain_table[4].ccktxbb_valuearray[3] = 0x1e;
967 priv->cck_txbbgain_table[4].ccktxbb_valuearray[4] = 0x16;
968 priv->cck_txbbgain_table[4].ccktxbb_valuearray[5] = 0x0e;
969 priv->cck_txbbgain_table[4].ccktxbb_valuearray[6] = 0x07;
970 priv->cck_txbbgain_table[4].ccktxbb_valuearray[7] = 0x03;
972 priv->cck_txbbgain_table[5].ccktxbb_valuearray[0] = 0x28;
973 priv->cck_txbbgain_table[5].ccktxbb_valuearray[1] = 0x28;
974 priv->cck_txbbgain_table[5].ccktxbb_valuearray[2] = 0x22;
975 priv->cck_txbbgain_table[5].ccktxbb_valuearray[3] = 0x1c;
976 priv->cck_txbbgain_table[5].ccktxbb_valuearray[4] = 0x15;
977 priv->cck_txbbgain_table[5].ccktxbb_valuearray[5] = 0x0d;
978 priv->cck_txbbgain_table[5].ccktxbb_valuearray[6] = 0x07;
979 priv->cck_txbbgain_table[5].ccktxbb_valuearray[7] = 0x03;
981 priv->cck_txbbgain_table[6].ccktxbb_valuearray[0] = 0x26;
982 priv->cck_txbbgain_table[6].ccktxbb_valuearray[1] = 0x25;
983 priv->cck_txbbgain_table[6].ccktxbb_valuearray[2] = 0x21;
984 priv->cck_txbbgain_table[6].ccktxbb_valuearray[3] = 0x1b;
985 priv->cck_txbbgain_table[6].ccktxbb_valuearray[4] = 0x14;
986 priv->cck_txbbgain_table[6].ccktxbb_valuearray[5] = 0x0d;
987 priv->cck_txbbgain_table[6].ccktxbb_valuearray[6] = 0x06;
988 priv->cck_txbbgain_table[6].ccktxbb_valuearray[7] = 0x03;
990 priv->cck_txbbgain_table[7].ccktxbb_valuearray[0] = 0x24;
991 priv->cck_txbbgain_table[7].ccktxbb_valuearray[1] = 0x23;
992 priv->cck_txbbgain_table[7].ccktxbb_valuearray[2] = 0x1f;
993 priv->cck_txbbgain_table[7].ccktxbb_valuearray[3] = 0x19;
994 priv->cck_txbbgain_table[7].ccktxbb_valuearray[4] = 0x13;
995 priv->cck_txbbgain_table[7].ccktxbb_valuearray[5] = 0x0c;
996 priv->cck_txbbgain_table[7].ccktxbb_valuearray[6] = 0x06;
997 priv->cck_txbbgain_table[7].ccktxbb_valuearray[7] = 0x03;
999 priv->cck_txbbgain_table[8].ccktxbb_valuearray[0] = 0x22;
1000 priv->cck_txbbgain_table[8].ccktxbb_valuearray[1] = 0x21;
1001 priv->cck_txbbgain_table[8].ccktxbb_valuearray[2] = 0x1d;
1002 priv->cck_txbbgain_table[8].ccktxbb_valuearray[3] = 0x18;
1003 priv->cck_txbbgain_table[8].ccktxbb_valuearray[4] = 0x11;
1004 priv->cck_txbbgain_table[8].ccktxbb_valuearray[5] = 0x0b;
1005 priv->cck_txbbgain_table[8].ccktxbb_valuearray[6] = 0x06;
1006 priv->cck_txbbgain_table[8].ccktxbb_valuearray[7] = 0x02;
1008 priv->cck_txbbgain_table[9].ccktxbb_valuearray[0] = 0x20;
1009 priv->cck_txbbgain_table[9].ccktxbb_valuearray[1] = 0x20;
1010 priv->cck_txbbgain_table[9].ccktxbb_valuearray[2] = 0x1b;
1011 priv->cck_txbbgain_table[9].ccktxbb_valuearray[3] = 0x16;
1012 priv->cck_txbbgain_table[9].ccktxbb_valuearray[4] = 0x11;
1013 priv->cck_txbbgain_table[9].ccktxbb_valuearray[5] = 0x08;
1014 priv->cck_txbbgain_table[9].ccktxbb_valuearray[6] = 0x05;
1015 priv->cck_txbbgain_table[9].ccktxbb_valuearray[7] = 0x02;
1017 priv->cck_txbbgain_table[10].ccktxbb_valuearray[0] = 0x1f;
1018 priv->cck_txbbgain_table[10].ccktxbb_valuearray[1] = 0x1e;
1019 priv->cck_txbbgain_table[10].ccktxbb_valuearray[2] = 0x1a;
1020 priv->cck_txbbgain_table[10].ccktxbb_valuearray[3] = 0x15;
1021 priv->cck_txbbgain_table[10].ccktxbb_valuearray[4] = 0x10;
1022 priv->cck_txbbgain_table[10].ccktxbb_valuearray[5] = 0x0a;
1023 priv->cck_txbbgain_table[10].ccktxbb_valuearray[6] = 0x05;
1024 priv->cck_txbbgain_table[10].ccktxbb_valuearray[7] = 0x02;
1026 priv->cck_txbbgain_table[11].ccktxbb_valuearray[0] = 0x1d;
1027 priv->cck_txbbgain_table[11].ccktxbb_valuearray[1] = 0x1c;
1028 priv->cck_txbbgain_table[11].ccktxbb_valuearray[2] = 0x18;
1029 priv->cck_txbbgain_table[11].ccktxbb_valuearray[3] = 0x14;
1030 priv->cck_txbbgain_table[11].ccktxbb_valuearray[4] = 0x0f;
1031 priv->cck_txbbgain_table[11].ccktxbb_valuearray[5] = 0x0a;
1032 priv->cck_txbbgain_table[11].ccktxbb_valuearray[6] = 0x05;
1033 priv->cck_txbbgain_table[11].ccktxbb_valuearray[7] = 0x02;
1035 priv->cck_txbbgain_table[12].ccktxbb_valuearray[0] = 0x1b;
1036 priv->cck_txbbgain_table[12].ccktxbb_valuearray[1] = 0x1a;
1037 priv->cck_txbbgain_table[12].ccktxbb_valuearray[2] = 0x17;
1038 priv->cck_txbbgain_table[12].ccktxbb_valuearray[3] = 0x13;
1039 priv->cck_txbbgain_table[12].ccktxbb_valuearray[4] = 0x0e;
1040 priv->cck_txbbgain_table[12].ccktxbb_valuearray[5] = 0x09;
1041 priv->cck_txbbgain_table[12].ccktxbb_valuearray[6] = 0x04;
1042 priv->cck_txbbgain_table[12].ccktxbb_valuearray[7] = 0x02;
1044 priv->cck_txbbgain_table[13].ccktxbb_valuearray[0] = 0x1a;
1045 priv->cck_txbbgain_table[13].ccktxbb_valuearray[1] = 0x19;
1046 priv->cck_txbbgain_table[13].ccktxbb_valuearray[2] = 0x16;
1047 priv->cck_txbbgain_table[13].ccktxbb_valuearray[3] = 0x12;
1048 priv->cck_txbbgain_table[13].ccktxbb_valuearray[4] = 0x0d;
1049 priv->cck_txbbgain_table[13].ccktxbb_valuearray[5] = 0x09;
1050 priv->cck_txbbgain_table[13].ccktxbb_valuearray[6] = 0x04;
1051 priv->cck_txbbgain_table[13].ccktxbb_valuearray[7] = 0x02;
1053 priv->cck_txbbgain_table[14].ccktxbb_valuearray[0] = 0x18;
1054 priv->cck_txbbgain_table[14].ccktxbb_valuearray[1] = 0x17;
1055 priv->cck_txbbgain_table[14].ccktxbb_valuearray[2] = 0x15;
1056 priv->cck_txbbgain_table[14].ccktxbb_valuearray[3] = 0x11;
1057 priv->cck_txbbgain_table[14].ccktxbb_valuearray[4] = 0x0c;
1058 priv->cck_txbbgain_table[14].ccktxbb_valuearray[5] = 0x08;
1059 priv->cck_txbbgain_table[14].ccktxbb_valuearray[6] = 0x04;
1060 priv->cck_txbbgain_table[14].ccktxbb_valuearray[7] = 0x02;
1062 priv->cck_txbbgain_table[15].ccktxbb_valuearray[0] = 0x17;
1063 priv->cck_txbbgain_table[15].ccktxbb_valuearray[1] = 0x16;
1064 priv->cck_txbbgain_table[15].ccktxbb_valuearray[2] = 0x13;
1065 priv->cck_txbbgain_table[15].ccktxbb_valuearray[3] = 0x10;
1066 priv->cck_txbbgain_table[15].ccktxbb_valuearray[4] = 0x0c;
1067 priv->cck_txbbgain_table[15].ccktxbb_valuearray[5] = 0x08;
1068 priv->cck_txbbgain_table[15].ccktxbb_valuearray[6] = 0x04;
1069 priv->cck_txbbgain_table[15].ccktxbb_valuearray[7] = 0x02;
1071 priv->cck_txbbgain_table[16].ccktxbb_valuearray[0] = 0x16;
1072 priv->cck_txbbgain_table[16].ccktxbb_valuearray[1] = 0x15;
1073 priv->cck_txbbgain_table[16].ccktxbb_valuearray[2] = 0x12;
1074 priv->cck_txbbgain_table[16].ccktxbb_valuearray[3] = 0x0f;
1075 priv->cck_txbbgain_table[16].ccktxbb_valuearray[4] = 0x0b;
1076 priv->cck_txbbgain_table[16].ccktxbb_valuearray[5] = 0x07;
1077 priv->cck_txbbgain_table[16].ccktxbb_valuearray[6] = 0x04;
1078 priv->cck_txbbgain_table[16].ccktxbb_valuearray[7] = 0x01;
1080 priv->cck_txbbgain_table[17].ccktxbb_valuearray[0] = 0x14;
1081 priv->cck_txbbgain_table[17].ccktxbb_valuearray[1] = 0x14;
1082 priv->cck_txbbgain_table[17].ccktxbb_valuearray[2] = 0x11;
1083 priv->cck_txbbgain_table[17].ccktxbb_valuearray[3] = 0x0e;
1084 priv->cck_txbbgain_table[17].ccktxbb_valuearray[4] = 0x0b;
1085 priv->cck_txbbgain_table[17].ccktxbb_valuearray[5] = 0x07;
1086 priv->cck_txbbgain_table[17].ccktxbb_valuearray[6] = 0x03;
1087 priv->cck_txbbgain_table[17].ccktxbb_valuearray[7] = 0x02;
1089 priv->cck_txbbgain_table[18].ccktxbb_valuearray[0] = 0x13;
1090 priv->cck_txbbgain_table[18].ccktxbb_valuearray[1] = 0x13;
1091 priv->cck_txbbgain_table[18].ccktxbb_valuearray[2] = 0x10;
1092 priv->cck_txbbgain_table[18].ccktxbb_valuearray[3] = 0x0d;
1093 priv->cck_txbbgain_table[18].ccktxbb_valuearray[4] = 0x0a;
1094 priv->cck_txbbgain_table[18].ccktxbb_valuearray[5] = 0x06;
1095 priv->cck_txbbgain_table[18].ccktxbb_valuearray[6] = 0x03;
1096 priv->cck_txbbgain_table[18].ccktxbb_valuearray[7] = 0x01;
1098 priv->cck_txbbgain_table[19].ccktxbb_valuearray[0] = 0x12;
1099 priv->cck_txbbgain_table[19].ccktxbb_valuearray[1] = 0x12;
1100 priv->cck_txbbgain_table[19].ccktxbb_valuearray[2] = 0x0f;
1101 priv->cck_txbbgain_table[19].ccktxbb_valuearray[3] = 0x0c;
1102 priv->cck_txbbgain_table[19].ccktxbb_valuearray[4] = 0x09;
1103 priv->cck_txbbgain_table[19].ccktxbb_valuearray[5] = 0x06;
1104 priv->cck_txbbgain_table[19].ccktxbb_valuearray[6] = 0x03;
1105 priv->cck_txbbgain_table[19].ccktxbb_valuearray[7] = 0x01;
1107 priv->cck_txbbgain_table[20].ccktxbb_valuearray[0] = 0x11;
1108 priv->cck_txbbgain_table[20].ccktxbb_valuearray[1] = 0x11;
1109 priv->cck_txbbgain_table[20].ccktxbb_valuearray[2] = 0x0f;
1110 priv->cck_txbbgain_table[20].ccktxbb_valuearray[3] = 0x0c;
1111 priv->cck_txbbgain_table[20].ccktxbb_valuearray[4] = 0x09;
1112 priv->cck_txbbgain_table[20].ccktxbb_valuearray[5] = 0x06;
1113 priv->cck_txbbgain_table[20].ccktxbb_valuearray[6] = 0x03;
1114 priv->cck_txbbgain_table[20].ccktxbb_valuearray[7] = 0x01;
1116 priv->cck_txbbgain_table[21].ccktxbb_valuearray[0] = 0x10;
1117 priv->cck_txbbgain_table[21].ccktxbb_valuearray[1] = 0x10;
1118 priv->cck_txbbgain_table[21].ccktxbb_valuearray[2] = 0x0e;
1119 priv->cck_txbbgain_table[21].ccktxbb_valuearray[3] = 0x0b;
1120 priv->cck_txbbgain_table[21].ccktxbb_valuearray[4] = 0x08;
1121 priv->cck_txbbgain_table[21].ccktxbb_valuearray[5] = 0x05;
1122 priv->cck_txbbgain_table[21].ccktxbb_valuearray[6] = 0x03;
1123 priv->cck_txbbgain_table[21].ccktxbb_valuearray[7] = 0x01;
1125 priv->cck_txbbgain_table[22].ccktxbb_valuearray[0] = 0x0f;
1126 priv->cck_txbbgain_table[22].ccktxbb_valuearray[1] = 0x0f;
1127 priv->cck_txbbgain_table[22].ccktxbb_valuearray[2] = 0x0d;
1128 priv->cck_txbbgain_table[22].ccktxbb_valuearray[3] = 0x0b;
1129 priv->cck_txbbgain_table[22].ccktxbb_valuearray[4] = 0x08;
1130 priv->cck_txbbgain_table[22].ccktxbb_valuearray[5] = 0x05;
1131 priv->cck_txbbgain_table[22].ccktxbb_valuearray[6] = 0x03;
1132 priv->cck_txbbgain_table[22].ccktxbb_valuearray[7] = 0x01;
1134 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[0] = 0x36;
1135 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[1] = 0x35;
1136 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[2] = 0x2e;
1137 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[3] = 0x1b;
1138 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[4] = 0x00;
1139 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[5] = 0x00;
1140 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[6] = 0x00;
1141 priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[7] = 0x00;
1143 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[0] = 0x33;
1144 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[1] = 0x32;
1145 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[2] = 0x2b;
1146 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[3] = 0x19;
1147 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[4] = 0x00;
1148 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[5] = 0x00;
1149 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[6] = 0x00;
1150 priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[7] = 0x00;
1152 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[0] = 0x30;
1153 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[1] = 0x2f;
1154 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[2] = 0x29;
1155 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[3] = 0x18;
1156 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[4] = 0x00;
1157 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[5] = 0x00;
1158 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[6] = 0x00;
1159 priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[7] = 0x00;
1161 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[0] = 0x2d;
1162 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[1] = 0x2d;
1163 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[2] = 0x27;
1164 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[3] = 0x17;
1165 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[4] = 0x00;
1166 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[5] = 0x00;
1167 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[6] = 0x00;
1168 priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[7] = 0x00;
1170 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[0] = 0x2b;
1171 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[1] = 0x2a;
1172 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[2] = 0x25;
1173 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[3] = 0x15;
1174 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[4] = 0x00;
1175 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[5] = 0x00;
1176 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[6] = 0x00;
1177 priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[7] = 0x00;
1179 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[0] = 0x28;
1180 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[1] = 0x28;
1181 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[2] = 0x22;
1182 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[3] = 0x14;
1183 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[4] = 0x00;
1184 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[5] = 0x00;
1185 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[6] = 0x00;
1186 priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[7] = 0x00;
1188 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[0] = 0x26;
1189 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[1] = 0x25;
1190 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[2] = 0x21;
1191 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[3] = 0x13;
1192 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[4] = 0x00;
1193 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[5] = 0x00;
1194 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[6] = 0x00;
1195 priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[7] = 0x00;
1197 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[0] = 0x24;
1198 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[1] = 0x23;
1199 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[2] = 0x1f;
1200 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[3] = 0x12;
1201 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[4] = 0x00;
1202 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[5] = 0x00;
1203 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[6] = 0x00;
1204 priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[7] = 0x00;
1206 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[0] = 0x22;
1207 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[1] = 0x21;
1208 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[2] = 0x1d;
1209 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[3] = 0x11;
1210 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[4] = 0x00;
1211 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[5] = 0x00;
1212 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[6] = 0x00;
1213 priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[7] = 0x00;
1215 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[0] = 0x20;
1216 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[1] = 0x20;
1217 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[2] = 0x1b;
1218 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[3] = 0x10;
1219 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[4] = 0x00;
1220 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[5] = 0x00;
1221 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[6] = 0x00;
1222 priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[7] = 0x00;
1224 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[0] = 0x1f;
1225 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[1] = 0x1e;
1226 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[2] = 0x1a;
1227 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[3] = 0x0f;
1228 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[4] = 0x00;
1229 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[5] = 0x00;
1230 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[6] = 0x00;
1231 priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[7] = 0x00;
1233 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[0] = 0x1d;
1234 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[1] = 0x1c;
1235 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[2] = 0x18;
1236 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[3] = 0x0e;
1237 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[4] = 0x00;
1238 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[5] = 0x00;
1239 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[6] = 0x00;
1240 priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[7] = 0x00;
1242 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[0] = 0x1b;
1243 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[1] = 0x1a;
1244 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[2] = 0x17;
1245 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[3] = 0x0e;
1246 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[4] = 0x00;
1247 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[5] = 0x00;
1248 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[6] = 0x00;
1249 priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[7] = 0x00;
1251 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[0] = 0x1a;
1252 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[1] = 0x19;
1253 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[2] = 0x16;
1254 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[3] = 0x0d;
1255 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[4] = 0x00;
1256 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[5] = 0x00;
1257 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[6] = 0x00;
1258 priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[7] = 0x00;
1260 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[0] = 0x18;
1261 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[1] = 0x17;
1262 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[2] = 0x15;
1263 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[3] = 0x0c;
1264 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[4] = 0x00;
1265 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[5] = 0x00;
1266 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[6] = 0x00;
1267 priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[7] = 0x00;
1269 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[0] = 0x17;
1270 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[1] = 0x16;
1271 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[2] = 0x13;
1272 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[3] = 0x0b;
1273 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[4] = 0x00;
1274 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[5] = 0x00;
1275 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[6] = 0x00;
1276 priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[7] = 0x00;
1278 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[0] = 0x16;
1279 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[1] = 0x15;
1280 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[2] = 0x12;
1281 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[3] = 0x0b;
1282 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[4] = 0x00;
1283 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[5] = 0x00;
1284 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[6] = 0x00;
1285 priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[7] = 0x00;
1287 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[0] = 0x14;
1288 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[1] = 0x14;
1289 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[2] = 0x11;
1290 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[3] = 0x0a;
1291 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[4] = 0x00;
1292 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[5] = 0x00;
1293 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[6] = 0x00;
1294 priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[7] = 0x00;
1296 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[0] = 0x13;
1297 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[1] = 0x13;
1298 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[2] = 0x10;
1299 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[3] = 0x0a;
1300 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[4] = 0x00;
1301 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[5] = 0x00;
1302 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[6] = 0x00;
1303 priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[7] = 0x00;
1305 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[0] = 0x12;
1306 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[1] = 0x12;
1307 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[2] = 0x0f;
1308 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[3] = 0x09;
1309 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[4] = 0x00;
1310 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[5] = 0x00;
1311 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[6] = 0x00;
1312 priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[7] = 0x00;
1314 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[0] = 0x11;
1315 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[1] = 0x11;
1316 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[2] = 0x0f;
1317 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[3] = 0x09;
1318 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[4] = 0x00;
1319 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[5] = 0x00;
1320 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[6] = 0x00;
1321 priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[7] = 0x00;
1323 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[0] = 0x10;
1324 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[1] = 0x10;
1325 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[2] = 0x0e;
1326 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[3] = 0x08;
1327 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[4] = 0x00;
1328 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[5] = 0x00;
1329 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[6] = 0x00;
1330 priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[7] = 0x00;
1332 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[0] = 0x0f;
1333 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[1] = 0x0f;
1334 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[2] = 0x0d;
1335 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[3] = 0x08;
1336 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[4] = 0x00;
1337 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[5] = 0x00;
1338 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[6] = 0x00;
1339 priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[7] = 0x00;
1341 priv->btxpower_tracking = true;
1342 priv->txpower_count = 0;
1343 priv->btxpower_trackingInit = false;
1347 static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev)
1349 struct r8192_priv *priv = rtllib_priv(dev);
1352 if (priv->rtllib->FwRWRF)
1353 priv->btxpower_tracking = true;
1355 priv->btxpower_tracking = false;
1356 priv->txpower_count = 0;
1357 priv->btxpower_trackingInit = false;
1358 RT_TRACE(COMP_POWER_TRACKING, "pMgntInfo->bTXPowerTracking = %d\n",
1359 priv->btxpower_tracking);
1362 void dm_initialize_txpower_tracking(struct net_device *dev)
1364 struct r8192_priv *priv = rtllib_priv(dev);
1365 if (priv->IC_Cut >= IC_VersionCut_D)
1366 dm_InitializeTXPowerTracking_TSSI(dev);
1368 dm_InitializeTXPowerTracking_ThermalMeter(dev);
1371 static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev)
1373 struct r8192_priv *priv = rtllib_priv(dev);
1374 static u32 tx_power_track_counter;
1375 RT_TRACE(COMP_POWER_TRACKING, "%s()\n", __func__);
1376 if (read_nic_byte(dev, 0x11e) == 1)
1378 if (!priv->btxpower_tracking)
1380 tx_power_track_counter++;
1383 if (tx_power_track_counter >= 180) {
1384 queue_delayed_work_rsl(priv->priv_wq, &priv->txpower_tracking_wq, 0);
1385 tx_power_track_counter = 0;
1389 static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
1391 struct r8192_priv *priv = rtllib_priv(dev);
1392 static u8 TM_Trigger;
1393 u8 TxPowerCheckCnt = 0;
1395 if (IS_HARDWARE_TYPE_8192SE(dev))
1396 TxPowerCheckCnt = 5;
1398 TxPowerCheckCnt = 2;
1399 if (!priv->btxpower_tracking) {
1402 if (priv->txpower_count <= TxPowerCheckCnt) {
1403 priv->txpower_count++;
1410 rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
1411 rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
1412 rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
1413 rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
1418 printk(KERN_INFO "===============>Schedule TxPowerTrackingWorkItem\n");
1420 queue_delayed_work_rsl(priv->priv_wq, &priv->txpower_tracking_wq, 0);
1426 static void dm_check_txpower_tracking(struct net_device *dev)
1428 struct r8192_priv *priv = rtllib_priv(dev);
1430 if (priv->IC_Cut >= IC_VersionCut_D)
1431 dm_CheckTXPowerTracking_TSSI(dev);
1433 dm_CheckTXPowerTracking_ThermalMeter(dev);
1436 static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14)
1439 struct r8192_priv *priv = rtllib_priv(dev);
1442 TempVal = (u32)(priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[0] +
1443 (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[1]<<8)) ;
1445 rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
1447 TempVal = (u32)(priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[2] +
1448 (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[3]<<8) +
1449 (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[4]<<16)+
1450 (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[5]<<24));
1451 rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
1453 TempVal = (u32)(priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[6] +
1454 (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[7]<<8)) ;
1456 rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
1458 TempVal = (u32)(priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[0] +
1459 (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[1]<<8)) ;
1461 rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
1463 TempVal = (u32)(priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[2] +
1464 (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[3]<<8) +
1465 (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[4]<<16)+
1466 (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[5]<<24));
1467 rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
1469 TempVal = (u32)(priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[6] +
1470 (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[7]<<8)) ;
1472 rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
1478 static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH14)
1481 struct r8192_priv *priv = rtllib_priv(dev);
1485 TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][0] +
1486 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][1]<<8) ;
1487 rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
1488 RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
1489 rCCK0_TxFilter1, TempVal);
1491 TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] +
1492 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) +
1493 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16)+
1494 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][5]<<24);
1495 rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
1496 RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
1497 rCCK0_TxFilter2, TempVal);
1499 TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] +
1500 (CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8) ;
1502 rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
1503 RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
1504 rCCK0_DebugPort, TempVal);
1506 TempVal = CCKSwingTable_Ch14[priv->CCK_index][0] +
1507 (CCKSwingTable_Ch14[priv->CCK_index][1]<<8) ;
1509 rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
1510 RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
1511 rCCK0_TxFilter1, TempVal);
1513 TempVal = CCKSwingTable_Ch14[priv->CCK_index][2] +
1514 (CCKSwingTable_Ch14[priv->CCK_index][3]<<8) +
1515 (CCKSwingTable_Ch14[priv->CCK_index][4]<<16)+
1516 (CCKSwingTable_Ch14[priv->CCK_index][5]<<24);
1517 rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
1518 RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
1519 rCCK0_TxFilter2, TempVal);
1521 TempVal = CCKSwingTable_Ch14[priv->CCK_index][6] +
1522 (CCKSwingTable_Ch14[priv->CCK_index][7]<<8) ;
1524 rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
1525 RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
1526 rCCK0_DebugPort, TempVal);
1530 void dm_cck_txpower_adjust(struct net_device *dev, bool binch14)
1532 struct r8192_priv *priv = rtllib_priv(dev);
1533 if (priv->IC_Cut >= IC_VersionCut_D)
1534 dm_CCKTxPowerAdjust_TSSI(dev, binch14);
1536 dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14);
1539 static void dm_txpower_reset_recovery(struct net_device *dev)
1541 struct r8192_priv *priv = rtllib_priv(dev);
1543 RT_TRACE(COMP_POWER_TRACKING, "Start Reset Recovery ==>\n");
1544 rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord,
1545 priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value);
1546 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc80 is %08x\n",
1547 priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value);
1548 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFA_txPowerTrackingIndex is %x\n",
1549 priv->rfa_txpowertrackingindex);
1550 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF A I/Q Amplify Gain is %ld\n",
1551 priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbb_iq_amplifygain);
1552 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: CCK Attenuation is %d dB\n",
1553 priv->CCKPresentAttentuation);
1554 dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
1556 rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord,
1557 priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value);
1558 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc90 is %08x\n",
1559 priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value);
1560 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFC_txPowerTrackingIndex is %x\n",
1561 priv->rfc_txpowertrackingindex);
1562 RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF C I/Q Amplify Gain is %ld\n",
1563 priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbb_iq_amplifygain);
1567 void dm_restore_dynamic_mechanism_state(struct net_device *dev)
1569 struct r8192_priv *priv = rtllib_priv(dev);
1570 u32 reg_ratr = priv->rate_adaptive.last_ratr;
1573 if (IS_NIC_DOWN(priv)) {
1574 RT_TRACE(COMP_RATE, "<---- dm_restore_dynamic_mechanism_state(): driver is going to unload\n");
1578 if (priv->rate_adaptive.rate_adaptive_disabled)
1580 if (!(priv->rtllib->mode == WIRELESS_MODE_N_24G ||
1581 priv->rtllib->mode == WIRELESS_MODE_N_5G))
1583 ratr_value = reg_ratr;
1584 if (priv->rf_type == RF_1T2R)
1585 ratr_value &= ~(RATE_ALL_OFDM_2SS);
1586 write_nic_dword(dev, RATR0, ratr_value);
1587 write_nic_byte(dev, UFWP, 1);
1588 if (priv->btxpower_trackingInit && priv->btxpower_tracking)
1589 dm_txpower_reset_recovery(dev);
1591 dm_bb_initialgain_restore(dev);
1595 static void dm_bb_initialgain_restore(struct net_device *dev)
1597 struct r8192_priv *priv = rtllib_priv(dev);
1598 u32 bit_mask = 0x7f;
1600 if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
1603 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
1604 rtl8192_setBBreg(dev, rOFDM0_XAAGCCore1, bit_mask, (u32)priv->initgain_backup.xaagccore1);
1605 rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, bit_mask, (u32)priv->initgain_backup.xbagccore1);
1606 rtl8192_setBBreg(dev, rOFDM0_XCAGCCore1, bit_mask, (u32)priv->initgain_backup.xcagccore1);
1607 rtl8192_setBBreg(dev, rOFDM0_XDAGCCore1, bit_mask, (u32)priv->initgain_backup.xdagccore1);
1608 bit_mask = bMaskByte2;
1609 rtl8192_setBBreg(dev, rCCK0_CCA, bit_mask, (u32)priv->initgain_backup.cca);
1611 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc50 is %x\n", priv->initgain_backup.xaagccore1);
1612 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc58 is %x\n", priv->initgain_backup.xbagccore1);
1613 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc60 is %x\n", priv->initgain_backup.xcagccore1);
1614 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc68 is %x\n", priv->initgain_backup.xdagccore1);
1615 RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xa0a is %x\n", priv->initgain_backup.cca);
1616 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);
1621 void dm_backup_dynamic_mechanism_state(struct net_device *dev)
1623 struct r8192_priv *priv = rtllib_priv(dev);
1625 priv->bswitch_fsync = false;
1626 priv->bfsync_processing = false;
1627 dm_bb_initialgain_backup(dev);
1632 static void dm_bb_initialgain_backup(struct net_device *dev)
1634 struct r8192_priv *priv = rtllib_priv(dev);
1635 u32 bit_mask = bMaskByte0;
1637 if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
1640 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
1641 priv->initgain_backup.xaagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, bit_mask);
1642 priv->initgain_backup.xbagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, bit_mask);
1643 priv->initgain_backup.xcagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, bit_mask);
1644 priv->initgain_backup.xdagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XDAGCCore1, bit_mask);
1645 bit_mask = bMaskByte2;
1646 priv->initgain_backup.cca = (u8)rtl8192_QueryBBReg(dev, rCCK0_CCA, bit_mask);
1648 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc50 is %x\n", priv->initgain_backup.xaagccore1);
1649 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc58 is %x\n", priv->initgain_backup.xbagccore1);
1650 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc60 is %x\n", priv->initgain_backup.xcagccore1);
1651 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc68 is %x\n", priv->initgain_backup.xdagccore1);
1652 RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xa0a is %x\n", priv->initgain_backup.cca);
1656 void dm_change_dynamic_initgain_thresh(struct net_device *dev,
1657 u32 dm_type, u32 dm_value)
1659 if (dm_type == DIG_TYPE_THRESH_HIGH) {
1660 dm_digtable.rssi_high_thresh = dm_value;
1661 } else if (dm_type == DIG_TYPE_THRESH_LOW) {
1662 dm_digtable.rssi_low_thresh = dm_value;
1663 } else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) {
1664 dm_digtable.rssi_high_power_highthresh = dm_value;
1665 } else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) {
1666 dm_digtable.rssi_high_power_highthresh = dm_value;
1667 } else if (dm_type == DIG_TYPE_ENABLE) {
1668 dm_digtable.dig_state = DM_STA_DIG_MAX;
1669 dm_digtable.dig_enable_flag = true;
1670 } else if (dm_type == DIG_TYPE_DISABLE) {
1671 dm_digtable.dig_state = DM_STA_DIG_MAX;
1672 dm_digtable.dig_enable_flag = false;
1673 } else if (dm_type == DIG_TYPE_DBG_MODE) {
1674 if (dm_value >= DM_DBG_MAX)
1675 dm_value = DM_DBG_OFF;
1676 dm_digtable.dbg_mode = (u8)dm_value;
1677 } else if (dm_type == DIG_TYPE_RSSI) {
1680 dm_digtable.rssi_val = (long)dm_value;
1681 } else if (dm_type == DIG_TYPE_ALGORITHM) {
1682 if (dm_value >= DIG_ALGO_MAX)
1683 dm_value = DIG_ALGO_BY_FALSE_ALARM;
1684 if (dm_digtable.dig_algorithm != (u8)dm_value)
1685 dm_digtable.dig_algorithm_switch = 1;
1686 dm_digtable.dig_algorithm = (u8)dm_value;
1687 } else if (dm_type == DIG_TYPE_BACKOFF) {
1690 dm_digtable.backoff_val = (u8)dm_value;
1691 } else if (dm_type == DIG_TYPE_RX_GAIN_MIN) {
1694 dm_digtable.rx_gain_range_min = (u8)dm_value;
1695 } else if (dm_type == DIG_TYPE_RX_GAIN_MAX) {
1696 if (dm_value > 0x50)
1698 dm_digtable.rx_gain_range_max = (u8)dm_value;
1702 static void dm_dig_init(struct net_device *dev)
1704 struct r8192_priv *priv = rtllib_priv(dev);
1705 dm_digtable.dig_enable_flag = true;
1706 dm_digtable.Backoff_Enable_Flag = true;
1708 dm_digtable.dig_algorithm = DIG_ALGO_BY_RSSI;
1710 dm_digtable.Dig_TwoPort_Algorithm = DIG_TWO_PORT_ALGO_RSSI;
1711 dm_digtable.Dig_Ext_Port_Stage = DIG_EXT_PORT_STAGE_MAX;
1712 dm_digtable.dbg_mode = DM_DBG_OFF;
1713 dm_digtable.dig_algorithm_switch = 0;
1715 dm_digtable.dig_state = DM_STA_DIG_MAX;
1716 dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
1717 dm_digtable.CurSTAConnectState = dm_digtable.PreSTAConnectState = DIG_STA_DISCONNECT;
1718 dm_digtable.CurAPConnectState = dm_digtable.PreAPConnectState = DIG_AP_DISCONNECT;
1719 dm_digtable.initialgain_lowerbound_state = false;
1721 dm_digtable.rssi_low_thresh = DM_DIG_THRESH_LOW;
1722 dm_digtable.rssi_high_thresh = DM_DIG_THRESH_HIGH;
1724 dm_digtable.FALowThresh = DM_FALSEALARM_THRESH_LOW;
1725 dm_digtable.FAHighThresh = DM_FALSEALARM_THRESH_HIGH;
1727 dm_digtable.rssi_high_power_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW;
1728 dm_digtable.rssi_high_power_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH;
1730 dm_digtable.rssi_val = 50;
1731 dm_digtable.backoff_val = DM_DIG_BACKOFF;
1732 dm_digtable.rx_gain_range_max = DM_DIG_MAX;
1733 if (priv->CustomerID == RT_CID_819x_Netcore)
1734 dm_digtable.rx_gain_range_min = DM_DIG_MIN_Netcore;
1736 dm_digtable.rx_gain_range_min = DM_DIG_MIN;
1738 dm_digtable.BackoffVal_range_max = DM_DIG_BACKOFF_MAX;
1739 dm_digtable.BackoffVal_range_min = DM_DIG_BACKOFF_MIN;
1742 static void dm_ctrl_initgain_byrssi(struct net_device *dev)
1745 if (dm_digtable.dig_enable_flag == false)
1748 if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
1749 dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev);
1750 else if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
1751 dm_ctrl_initgain_byrssi_by_driverrssi(dev);
1756 /*-----------------------------------------------------------------------------
1757 * Function: dm_CtrlInitGainBeforeConnectByRssiAndFalseAlarm()
1759 * Overview: Driver monitor RSSI and False Alarm to change initial gain.
1760 Only change initial gain during link in progress.
1762 * Input: IN PADAPTER pAdapter
1770 * 03/04/2009 hpfan Create Version 0.
1772 *---------------------------------------------------------------------------*/
1774 static void dm_ctrl_initgain_byrssi_by_driverrssi(
1775 struct net_device *dev)
1777 struct r8192_priv *priv = rtllib_priv(dev);
1781 if (dm_digtable.dig_enable_flag == false)
1784 if (dm_digtable.dig_algorithm_switch)
1787 for (i = 0; i < 3; i++)
1788 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
1790 dm_digtable.dig_state = DM_STA_DIG_OFF;
1793 if (priv->rtllib->state == RTLLIB_LINKED)
1794 dm_digtable.CurSTAConnectState = DIG_STA_CONNECT;
1796 dm_digtable.CurSTAConnectState = DIG_STA_DISCONNECT;
1799 if (dm_digtable.dbg_mode == DM_DBG_OFF)
1800 dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb;
1801 dm_initial_gain(dev);
1804 if (dm_digtable.dig_algorithm_switch)
1805 dm_digtable.dig_algorithm_switch = 0;
1806 dm_digtable.PreSTAConnectState = dm_digtable.CurSTAConnectState;
1810 static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
1811 struct net_device *dev)
1813 struct r8192_priv *priv = rtllib_priv(dev);
1814 static u32 reset_cnt;
1817 if (dm_digtable.dig_enable_flag == false)
1820 if (dm_digtable.dig_algorithm_switch) {
1821 dm_digtable.dig_state = DM_STA_DIG_MAX;
1822 for (i = 0; i < 3; i++)
1823 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);
1824 dm_digtable.dig_algorithm_switch = 0;
1827 if (priv->rtllib->state != RTLLIB_LINKED)
1830 if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) &&
1831 (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh))
1833 if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh)) {
1834 if (dm_digtable.dig_state == DM_STA_DIG_OFF &&
1835 (priv->reset_count == reset_cnt))
1838 reset_cnt = priv->reset_count;
1840 dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
1841 dm_digtable.dig_state = DM_STA_DIG_OFF;
1843 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
1845 write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x17);
1846 write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x17);
1847 write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x17);
1848 write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x17);
1850 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
1851 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
1853 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
1855 write_nic_byte(dev, 0xa0a, 0x08);
1860 if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)) {
1863 if (dm_digtable.dig_state == DM_STA_DIG_ON &&
1864 (priv->reset_count == reset_cnt)) {
1865 dm_ctrl_initgain_byrssi_highpwr(dev);
1868 if (priv->reset_count != reset_cnt)
1871 reset_cnt = priv->reset_count;
1874 dm_digtable.dig_state = DM_STA_DIG_ON;
1876 if (reset_flag == 1) {
1877 write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x2c);
1878 write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x2c);
1879 write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x2c);
1880 write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x2c);
1882 write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x20);
1883 write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x20);
1884 write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x20);
1885 write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x20);
1888 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
1889 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
1891 write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
1893 write_nic_byte(dev, 0xa0a, 0xcd);
1895 rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);
1897 dm_ctrl_initgain_byrssi_highpwr(dev);
1901 static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev)
1903 struct r8192_priv *priv = rtllib_priv(dev);
1904 static u32 reset_cnt_highpwr;
1906 if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_high_power_lowthresh) &&
1907 (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_highthresh))
1910 if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh) {
1911 if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON &&
1912 (priv->reset_count == reset_cnt_highpwr))
1915 dm_digtable.dig_highpwr_state = DM_STA_DIG_ON;
1917 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
1918 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
1920 write_nic_byte(dev, rOFDM0_RxDetector1, 0x43);
1922 if (dm_digtable.dig_highpwr_state == DM_STA_DIG_OFF &&
1923 (priv->reset_count == reset_cnt_highpwr))
1926 dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF;
1928 if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh &&
1929 priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) {
1930 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
1931 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
1933 write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
1936 reset_cnt_highpwr = priv->reset_count;
1939 static void dm_initial_gain(struct net_device *dev)
1941 struct r8192_priv *priv = rtllib_priv(dev);
1942 u8 initial_gain = 0;
1943 static u8 initialized, force_write;
1944 static u32 reset_cnt;
1946 if (dm_digtable.dig_algorithm_switch) {
1951 if (rtllib_act_scanning(priv->rtllib, true) == true) {
1956 if (dm_digtable.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
1957 if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
1958 if ((dm_digtable.rssi_val+10-dm_digtable.backoff_val) > dm_digtable.rx_gain_range_max)
1959 dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_max;
1960 else if ((dm_digtable.rssi_val+10-dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
1961 dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_min;
1963 dm_digtable.cur_ig_value = dm_digtable.rssi_val+10-dm_digtable.backoff_val;
1965 if (dm_digtable.cur_ig_value == 0)
1966 dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
1968 dm_digtable.cur_ig_value = dm_digtable.pre_ig_value;
1971 dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
1972 dm_digtable.pre_ig_value = 0;
1975 if (priv->reset_count != reset_cnt) {
1977 reset_cnt = priv->reset_count;
1980 if (dm_digtable.pre_ig_value != read_nic_byte(dev, rOFDM0_XAAGCCore1))
1983 if ((dm_digtable.pre_ig_value != dm_digtable.cur_ig_value)
1984 || !initialized || force_write) {
1985 initial_gain = (u8)dm_digtable.cur_ig_value;
1986 write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain);
1987 write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain);
1988 write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain);
1989 write_nic_byte(dev, rOFDM0_XDAGCCore1, initial_gain);
1990 dm_digtable.pre_ig_value = dm_digtable.cur_ig_value;
1996 static void dm_pd_th(struct net_device *dev)
1998 struct r8192_priv *priv = rtllib_priv(dev);
1999 static u8 initialized, force_write;
2000 static u32 reset_cnt;
2002 if (dm_digtable.dig_algorithm_switch) {
2007 if (dm_digtable.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
2008 if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
2009 if (dm_digtable.rssi_val >= dm_digtable.rssi_high_power_highthresh)
2010 dm_digtable.curpd_thstate = DIG_PD_AT_HIGH_POWER;
2011 else if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
2012 dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
2013 else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) &&
2014 (dm_digtable.rssi_val < dm_digtable.rssi_high_power_lowthresh))
2015 dm_digtable.curpd_thstate = DIG_PD_AT_NORMAL_POWER;
2017 dm_digtable.curpd_thstate = dm_digtable.prepd_thstate;
2019 dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
2022 dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
2025 if (priv->reset_count != reset_cnt) {
2027 reset_cnt = priv->reset_count;
2030 if ((dm_digtable.prepd_thstate != dm_digtable.curpd_thstate) ||
2031 (initialized <= 3) || force_write) {
2032 if (dm_digtable.curpd_thstate == DIG_PD_AT_LOW_POWER) {
2033 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2034 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
2036 write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
2037 } else if (dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER) {
2038 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2039 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
2041 write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
2042 } else if (dm_digtable.curpd_thstate == DIG_PD_AT_HIGH_POWER) {
2043 if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
2044 write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
2046 write_nic_byte(dev, rOFDM0_RxDetector1, 0x43);
2048 dm_digtable.prepd_thstate = dm_digtable.curpd_thstate;
2049 if (initialized <= 3)
2055 static void dm_cs_ratio(struct net_device *dev)
2057 struct r8192_priv *priv = rtllib_priv(dev);
2058 static u8 initialized, force_write;
2059 static u32 reset_cnt;
2061 if (dm_digtable.dig_algorithm_switch) {
2066 if (dm_digtable.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
2067 if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
2068 if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
2069 dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
2070 else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh))
2071 dm_digtable.curcs_ratio_state = DIG_CS_RATIO_HIGHER;
2073 dm_digtable.curcs_ratio_state = dm_digtable.precs_ratio_state;
2075 dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
2078 dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
2081 if (priv->reset_count != reset_cnt) {
2083 reset_cnt = priv->reset_count;
2087 if ((dm_digtable.precs_ratio_state != dm_digtable.curcs_ratio_state) ||
2088 !initialized || force_write) {
2089 if (dm_digtable.curcs_ratio_state == DIG_CS_RATIO_LOWER)
2090 write_nic_byte(dev, 0xa0a, 0x08);
2091 else if (dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER)
2092 write_nic_byte(dev, 0xa0a, 0xcd);
2093 dm_digtable.precs_ratio_state = dm_digtable.curcs_ratio_state;
2099 void dm_init_edca_turbo(struct net_device *dev)
2101 struct r8192_priv *priv = rtllib_priv(dev);
2103 priv->bcurrent_turbo_EDCA = false;
2104 priv->rtllib->bis_any_nonbepkts = false;
2105 priv->bis_cur_rdlstate = false;
2108 static void dm_check_edca_turbo(struct net_device *dev)
2110 struct r8192_priv *priv = rtllib_priv(dev);
2111 struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
2113 static unsigned long lastTxOkCnt;
2114 static unsigned long lastRxOkCnt;
2115 unsigned long curTxOkCnt = 0;
2116 unsigned long curRxOkCnt = 0;
2118 if (priv->rtllib->iw_mode == IW_MODE_ADHOC)
2119 goto dm_CheckEdcaTurbo_EXIT;
2120 if (priv->rtllib->state != RTLLIB_LINKED)
2121 goto dm_CheckEdcaTurbo_EXIT;
2122 if (priv->rtllib->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO)
2123 goto dm_CheckEdcaTurbo_EXIT;
2126 u8 *peername[11] = {
2127 "unknown", "realtek_90", "realtek_92se", "broadcom",
2128 "ralink", "atheros", "cisco", "marvell", "92u_softap",
2133 printk(KERN_INFO "%s():iot peer is %s, bssid:"
2135 peername[pHTInfo->IOTPeer],
2136 priv->rtllib->current_network.bssid);
2140 if (!priv->rtllib->bis_any_nonbepkts) {
2141 curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
2142 curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
2143 if (pHTInfo->IOTAction & HT_IOT_ACT_EDCA_BIAS_ON_RX) {
2144 if (curTxOkCnt > 4*curRxOkCnt) {
2145 if (priv->bis_cur_rdlstate ||
2146 !priv->bcurrent_turbo_EDCA) {
2147 write_nic_dword(dev, EDCAPARA_BE,
2148 edca_setting_UL[pHTInfo->IOTPeer]);
2149 priv->bis_cur_rdlstate = false;
2152 if (!priv->bis_cur_rdlstate ||
2153 !priv->bcurrent_turbo_EDCA) {
2154 if (priv->rtllib->mode == WIRELESS_MODE_G)
2155 write_nic_dword(dev, EDCAPARA_BE,
2156 edca_setting_DL_GMode[pHTInfo->IOTPeer]);
2158 write_nic_dword(dev, EDCAPARA_BE,
2159 edca_setting_DL[pHTInfo->IOTPeer]);
2160 priv->bis_cur_rdlstate = true;
2163 priv->bcurrent_turbo_EDCA = true;
2165 if (curRxOkCnt > 4*curTxOkCnt) {
2166 if (!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) {
2167 if (priv->rtllib->mode == WIRELESS_MODE_G)
2168 write_nic_dword(dev, EDCAPARA_BE,
2169 edca_setting_DL_GMode[pHTInfo->IOTPeer]);
2171 write_nic_dword(dev, EDCAPARA_BE,
2172 edca_setting_DL[pHTInfo->IOTPeer]);
2173 priv->bis_cur_rdlstate = true;
2176 if (priv->bis_cur_rdlstate ||
2177 !priv->bcurrent_turbo_EDCA) {
2178 write_nic_dword(dev, EDCAPARA_BE,
2179 edca_setting_UL[pHTInfo->IOTPeer]);
2180 priv->bis_cur_rdlstate = false;
2185 priv->bcurrent_turbo_EDCA = true;
2188 if (priv->bcurrent_turbo_EDCA) {
2190 priv->rtllib->SetHwRegHandler(dev, HW_VAR_AC_PARAM, (u8 *)(&tmp));
2191 priv->bcurrent_turbo_EDCA = false;
2196 dm_CheckEdcaTurbo_EXIT:
2197 priv->rtllib->bis_any_nonbepkts = false;
2198 lastTxOkCnt = priv->stats.txbytesunicast;
2199 lastRxOkCnt = priv->stats.rxbytesunicast;
2202 static void dm_init_ctstoself(struct net_device *dev)
2204 struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
2206 priv->rtllib->bCTSToSelfEnable = true;
2207 priv->rtllib->CTSToSelfTH = CTSToSelfTHVal;
2210 static void dm_ctstoself(struct net_device *dev)
2212 struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
2213 struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
2214 static unsigned long lastTxOkCnt;
2215 static unsigned long lastRxOkCnt;
2216 unsigned long curTxOkCnt = 0;
2217 unsigned long curRxOkCnt = 0;
2219 if (priv->rtllib->bCTSToSelfEnable != true) {
2220 pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
2223 if (pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) {
2224 curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
2225 curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
2226 if (curRxOkCnt > 4*curTxOkCnt)
2227 pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
2229 pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF;
2231 lastTxOkCnt = priv->stats.txbytesunicast;
2232 lastRxOkCnt = priv->stats.rxbytesunicast;
2237 static void dm_Init_WA_Broadcom_IOT(struct net_device *dev)
2239 struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
2240 struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
2242 pHTInfo->bWAIotBroadcom = false;
2243 pHTInfo->WAIotTH = WAIotTHVal;
2246 static void dm_check_pbc_gpio(struct net_device *dev)
2250 void dm_CheckRfCtrlGPIO(void *data)
2252 struct r8192_priv *priv = container_of_dwork_rsl(data,
2253 struct r8192_priv, gpio_change_rf_wq);
2254 struct net_device *dev = priv->rtllib->dev;
2256 enum rt_rf_power_state eRfPowerStateToSet;
2257 bool bActuallySet = false;
2259 static char *RadioPowerPath = "/etc/acpi/events/RadioPower.sh";
2260 static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL};
2262 bActuallySet = false;
2264 if ((priv->up_first_time == 1) || (priv->being_init_adapter))
2267 if (priv->bfirst_after_down) {
2268 priv->bfirst_after_down = 1;
2272 tmp1byte = read_nic_byte(dev, GPI);
2274 eRfPowerStateToSet = (tmp1byte&BIT1) ? eRfOn : eRfOff;
2276 if ((priv->bHwRadioOff == true) && (eRfPowerStateToSet == eRfOn)) {
2277 RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio ON\n");
2278 printk(KERN_INFO "gpiochangeRF - HW Radio ON\n");
2279 priv->bHwRadioOff = false;
2280 bActuallySet = true;
2281 } else if ((priv->bHwRadioOff == false) && (eRfPowerStateToSet == eRfOff)) {
2282 RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio OFF\n");
2283 printk(KERN_INFO "gpiochangeRF - HW Radio OFF\n");
2284 priv->bHwRadioOff = true;
2285 bActuallySet = true;
2290 priv->bHwRfOffAction = 1;
2291 MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW, true);
2292 if (priv->bHwRadioOff == true)
2297 argv[0] = RadioPowerPath;
2299 call_usermodehelper(RadioPowerPath, argv, envp, 1);
2303 void dm_rf_pathcheck_workitemcallback(void *data)
2305 struct r8192_priv *priv = container_of_dwork_rsl(data,
2308 struct net_device *dev = priv->rtllib->dev;
2311 rfpath = read_nic_byte(dev, 0xc04);
2313 for (i = 0; i < RF90_PATH_MAX; i++) {
2314 if (rfpath & (0x01<<i))
2315 priv->brfpath_rxenable[i] = 1;
2317 priv->brfpath_rxenable[i] = 0;
2319 if (!DM_RxPathSelTable.Enable)
2322 dm_rxpath_sel_byrssi(dev);
2325 static void dm_init_rxpath_selection(struct net_device *dev)
2328 struct r8192_priv *priv = rtllib_priv(dev);
2330 DM_RxPathSelTable.Enable = 1;
2331 DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low;
2332 DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH;
2333 if (priv->CustomerID == RT_CID_819x_Netcore)
2334 DM_RxPathSelTable.cck_method = CCK_Rx_Version_2;
2336 DM_RxPathSelTable.cck_method = CCK_Rx_Version_1;
2337 DM_RxPathSelTable.DbgMode = DM_DBG_OFF;
2338 DM_RxPathSelTable.disabledRF = 0;
2339 for (i = 0; i < 4; i++) {
2340 DM_RxPathSelTable.rf_rssi[i] = 50;
2341 DM_RxPathSelTable.cck_pwdb_sta[i] = -64;
2342 DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
2346 #define PWDB_IN_RANGE ((cur_cck_pwdb < tmp_cck_max_pwdb) && \
2347 (cur_cck_pwdb > tmp_cck_sec_pwdb))
2349 static void dm_rxpath_sel_byrssi(struct net_device *dev)
2351 struct r8192_priv *priv = rtllib_priv(dev);
2352 u8 i, max_rssi_index = 0, min_rssi_index = 0;
2353 u8 sec_rssi_index = 0, rf_num = 0;
2354 u8 tmp_max_rssi = 0, tmp_min_rssi = 0, tmp_sec_rssi = 0;
2355 u8 cck_default_Rx = 0x2;
2356 u8 cck_optional_Rx = 0x3;
2357 long tmp_cck_max_pwdb = 0, tmp_cck_min_pwdb = 0, tmp_cck_sec_pwdb = 0;
2358 u8 cck_rx_ver2_max_index = 0, cck_rx_ver2_min_index = 0;
2359 u8 cck_rx_ver2_sec_index = 0;
2362 static u8 disabled_rf_cnt, cck_Rx_Path_initialized;
2363 u8 update_cck_rx_path;
2365 if (priv->rf_type != RF_2T4R)
2368 if (!cck_Rx_Path_initialized) {
2369 DM_RxPathSelTable.cck_Rx_path = (read_nic_byte(dev, 0xa07)&0xf);
2370 cck_Rx_Path_initialized = 1;
2373 DM_RxPathSelTable.disabledRF = 0xf;
2374 DM_RxPathSelTable.disabledRF &= ~(read_nic_byte(dev, 0xc04));
2376 if (priv->rtllib->mode == WIRELESS_MODE_B)
2377 DM_RxPathSelTable.cck_method = CCK_Rx_Version_2;
2379 for (i = 0; i < RF90_PATH_MAX; i++) {
2380 if (!DM_RxPathSelTable.DbgMode)
2381 DM_RxPathSelTable.rf_rssi[i] = priv->stats.rx_rssi_percentage[i];
2383 if (priv->brfpath_rxenable[i]) {
2385 cur_rf_rssi = DM_RxPathSelTable.rf_rssi[i];
2388 max_rssi_index = min_rssi_index = sec_rssi_index = i;
2389 tmp_max_rssi = tmp_min_rssi = tmp_sec_rssi = cur_rf_rssi;
2390 } else if (rf_num == 2) {
2391 if (cur_rf_rssi >= tmp_max_rssi) {
2392 tmp_max_rssi = cur_rf_rssi;
2395 tmp_sec_rssi = tmp_min_rssi = cur_rf_rssi;
2396 sec_rssi_index = min_rssi_index = i;
2399 if (cur_rf_rssi > tmp_max_rssi) {
2400 tmp_sec_rssi = tmp_max_rssi;
2401 sec_rssi_index = max_rssi_index;
2402 tmp_max_rssi = cur_rf_rssi;
2404 } else if (cur_rf_rssi == tmp_max_rssi) {
2405 tmp_sec_rssi = cur_rf_rssi;
2407 } else if ((cur_rf_rssi < tmp_max_rssi) &&
2408 (cur_rf_rssi > tmp_sec_rssi)) {
2409 tmp_sec_rssi = cur_rf_rssi;
2411 } else if (cur_rf_rssi == tmp_sec_rssi) {
2412 if (tmp_sec_rssi == tmp_min_rssi) {
2413 tmp_sec_rssi = cur_rf_rssi;
2416 } else if ((cur_rf_rssi < tmp_sec_rssi) &&
2417 (cur_rf_rssi > tmp_min_rssi)) {
2419 } else if (cur_rf_rssi == tmp_min_rssi) {
2420 if (tmp_sec_rssi == tmp_min_rssi) {
2421 tmp_min_rssi = cur_rf_rssi;
2424 } else if (cur_rf_rssi < tmp_min_rssi) {
2425 tmp_min_rssi = cur_rf_rssi;
2433 if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) {
2434 for (i = 0; i < RF90_PATH_MAX; i++) {
2435 if (priv->brfpath_rxenable[i]) {
2438 DM_RxPathSelTable.cck_pwdb_sta[i];
2441 cck_rx_ver2_max_index = i;
2442 cck_rx_ver2_min_index = i;
2443 cck_rx_ver2_sec_index = i;
2444 tmp_cck_max_pwdb = cur_cck_pwdb;
2445 tmp_cck_min_pwdb = cur_cck_pwdb;
2446 tmp_cck_sec_pwdb = cur_cck_pwdb;
2447 } else if (rf_num == 2) {
2448 if (cur_cck_pwdb >= tmp_cck_max_pwdb) {
2449 tmp_cck_max_pwdb = cur_cck_pwdb;
2450 cck_rx_ver2_max_index = i;
2452 tmp_cck_sec_pwdb = cur_cck_pwdb;
2453 tmp_cck_min_pwdb = cur_cck_pwdb;
2454 cck_rx_ver2_sec_index = i;
2455 cck_rx_ver2_min_index = i;
2458 if (cur_cck_pwdb > tmp_cck_max_pwdb) {
2461 cck_rx_ver2_sec_index =
2462 cck_rx_ver2_max_index;
2463 tmp_cck_max_pwdb = cur_cck_pwdb;
2464 cck_rx_ver2_max_index = i;
2465 } else if (cur_cck_pwdb ==
2467 tmp_cck_sec_pwdb = cur_cck_pwdb;
2468 cck_rx_ver2_sec_index = i;
2469 } else if (PWDB_IN_RANGE) {
2470 tmp_cck_sec_pwdb = cur_cck_pwdb;
2471 cck_rx_ver2_sec_index = i;
2472 } else if (cur_cck_pwdb ==
2474 if (tmp_cck_sec_pwdb ==
2478 cck_rx_ver2_sec_index =
2481 } else if ((cur_cck_pwdb < tmp_cck_sec_pwdb) &&
2482 (cur_cck_pwdb > tmp_cck_min_pwdb)) {
2484 } else if (cur_cck_pwdb == tmp_cck_min_pwdb) {
2485 if (tmp_cck_sec_pwdb == tmp_cck_min_pwdb) {
2486 tmp_cck_min_pwdb = cur_cck_pwdb;
2487 cck_rx_ver2_min_index = i;
2489 } else if (cur_cck_pwdb < tmp_cck_min_pwdb) {
2490 tmp_cck_min_pwdb = cur_cck_pwdb;
2491 cck_rx_ver2_min_index = i;
2499 update_cck_rx_path = 0;
2500 if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) {
2501 cck_default_Rx = cck_rx_ver2_max_index;
2502 cck_optional_Rx = cck_rx_ver2_sec_index;
2503 if (tmp_cck_max_pwdb != -64)
2504 update_cck_rx_path = 1;
2507 if (tmp_min_rssi < DM_RxPathSelTable.SS_TH_low && disabled_rf_cnt < 2) {
2508 if ((tmp_max_rssi - tmp_min_rssi) >=
2509 DM_RxPathSelTable.diff_TH) {
2510 DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] =
2512 rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable,
2513 0x1<<min_rssi_index, 0x0);
2514 rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable,
2515 0x1<<min_rssi_index, 0x0);
2518 if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_1) {
2519 cck_default_Rx = max_rssi_index;
2520 cck_optional_Rx = sec_rssi_index;
2522 update_cck_rx_path = 1;
2526 if (update_cck_rx_path) {
2527 DM_RxPathSelTable.cck_Rx_path = (cck_default_Rx<<2) |
2529 rtl8192_setBBreg(dev, rCCK0_AFESetting, 0x0f000000,
2530 DM_RxPathSelTable.cck_Rx_path);
2533 if (DM_RxPathSelTable.disabledRF) {
2534 for (i = 0; i < 4; i++) {
2535 if ((DM_RxPathSelTable.disabledRF>>i) & 0x1) {
2537 DM_RxPathSelTable.rf_enable_rssi_th[i]) {
2538 rtl8192_setBBreg(dev,
2539 rOFDM0_TRxPathEnable, 0x1 << i,
2541 rtl8192_setBBreg(dev,
2542 rOFDM1_TRxPathEnable,
2544 DM_RxPathSelTable.rf_enable_rssi_th[i]
2553 static void dm_check_rx_path_selection(struct net_device *dev)
2555 struct r8192_priv *priv = rtllib_priv(dev);
2557 queue_delayed_work_rsl(priv->priv_wq, &priv->rfpath_check_wq, 0);
2561 static void dm_init_fsync(struct net_device *dev)
2563 struct r8192_priv *priv = rtllib_priv(dev);
2565 priv->rtllib->fsync_time_interval = 500;
2566 priv->rtllib->fsync_rate_bitmap = 0x0f000800;
2567 priv->rtllib->fsync_rssi_threshold = 30;
2568 priv->rtllib->bfsync_enable = false;
2569 priv->rtllib->fsync_multiple_timeinterval = 3;
2570 priv->rtllib->fsync_firstdiff_ratethreshold = 100;
2571 priv->rtllib->fsync_seconddiff_ratethreshold = 200;
2572 priv->rtllib->fsync_state = Default_Fsync;
2573 priv->framesyncMonitor = 1;
2575 init_timer(&priv->fsync_timer);
2576 setup_timer(&priv->fsync_timer, dm_fsync_timer_callback,
2577 (unsigned long) dev);
2581 static void dm_deInit_fsync(struct net_device *dev)
2583 struct r8192_priv *priv = rtllib_priv(dev);
2584 del_timer_sync(&priv->fsync_timer);
2587 void dm_fsync_timer_callback(unsigned long data)
2589 struct net_device *dev = (struct net_device *)data;
2590 struct r8192_priv *priv = rtllib_priv((struct net_device *)data);
2591 u32 rate_index, rate_count = 0, rate_count_diff = 0;
2592 bool bSwitchFromCountDiff = false;
2593 bool bDoubleTimeInterval = false;
2595 if (priv->rtllib->state == RTLLIB_LINKED &&
2596 priv->rtllib->bfsync_enable &&
2597 (priv->rtllib->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) {
2599 for (rate_index = 0; rate_index <= 27; rate_index++) {
2600 rate_bitmap = 1 << rate_index;
2601 if (priv->rtllib->fsync_rate_bitmap & rate_bitmap)
2603 priv->stats.received_rate_histogram[1]
2607 if (rate_count < priv->rate_record)
2608 rate_count_diff = 0xffffffff - rate_count +
2611 rate_count_diff = rate_count - priv->rate_record;
2612 if (rate_count_diff < priv->rateCountDiffRecord) {
2614 u32 DiffNum = priv->rateCountDiffRecord -
2617 priv->rtllib->fsync_seconddiff_ratethreshold)
2618 priv->ContiuneDiffCount++;
2620 priv->ContiuneDiffCount = 0;
2622 if (priv->ContiuneDiffCount >= 2) {
2623 bSwitchFromCountDiff = true;
2624 priv->ContiuneDiffCount = 0;
2627 priv->ContiuneDiffCount = 0;
2630 if (rate_count_diff <=
2631 priv->rtllib->fsync_firstdiff_ratethreshold) {
2632 bSwitchFromCountDiff = true;
2633 priv->ContiuneDiffCount = 0;
2635 priv->rate_record = rate_count;
2636 priv->rateCountDiffRecord = rate_count_diff;
2637 RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rate"
2638 "Countdiff %d bSwitchFsync %d\n", priv->rate_record,
2639 rate_count, rate_count_diff, priv->bswitch_fsync);
2640 if (priv->undecorated_smoothed_pwdb >
2641 priv->rtllib->fsync_rssi_threshold &&
2642 bSwitchFromCountDiff) {
2643 bDoubleTimeInterval = true;
2644 priv->bswitch_fsync = !priv->bswitch_fsync;
2645 if (priv->bswitch_fsync) {
2646 write_nic_byte(dev, 0xC36, 0x1c);
2647 write_nic_byte(dev, 0xC3e, 0x90);
2649 write_nic_byte(dev, 0xC36, 0x5c);
2650 write_nic_byte(dev, 0xC3e, 0x96);
2652 } else if (priv->undecorated_smoothed_pwdb <=
2653 priv->rtllib->fsync_rssi_threshold) {
2654 if (priv->bswitch_fsync) {
2655 priv->bswitch_fsync = false;
2656 write_nic_byte(dev, 0xC36, 0x5c);
2657 write_nic_byte(dev, 0xC3e, 0x96);
2660 if (bDoubleTimeInterval) {
2661 if (timer_pending(&priv->fsync_timer))
2662 del_timer_sync(&priv->fsync_timer);
2663 priv->fsync_timer.expires = jiffies +
2664 MSECS(priv->rtllib->fsync_time_interval *
2665 priv->rtllib->fsync_multiple_timeinterval);
2666 add_timer(&priv->fsync_timer);
2668 if (timer_pending(&priv->fsync_timer))
2669 del_timer_sync(&priv->fsync_timer);
2670 priv->fsync_timer.expires = jiffies +
2671 MSECS(priv->rtllib->fsync_time_interval);
2672 add_timer(&priv->fsync_timer);
2675 if (priv->bswitch_fsync) {
2676 priv->bswitch_fsync = false;
2677 write_nic_byte(dev, 0xC36, 0x5c);
2678 write_nic_byte(dev, 0xC3e, 0x96);
2680 priv->ContiuneDiffCount = 0;
2681 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
2683 RT_TRACE(COMP_HALDM, "ContiuneDiffCount %d\n", priv->ContiuneDiffCount);
2684 RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d "
2685 "bSwitchFsync %d\n", priv->rate_record, rate_count,
2686 rate_count_diff, priv->bswitch_fsync);
2689 static void dm_StartHWFsync(struct net_device *dev)
2691 u8 rf_timing = 0x77;
2692 struct r8192_priv *priv = rtllib_priv(dev);
2693 RT_TRACE(COMP_HALDM, "%s\n", __func__);
2694 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cf);
2695 priv->rtllib->SetHwRegHandler(dev, HW_VAR_RF_TIMING,
2696 (u8 *)(&rf_timing));
2697 write_nic_byte(dev, 0xc3b, 0x41);
2700 static void dm_EndHWFsync(struct net_device *dev)
2702 u8 rf_timing = 0xaa;
2703 struct r8192_priv *priv = rtllib_priv(dev);
2704 RT_TRACE(COMP_HALDM, "%s\n", __func__);
2705 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
2706 priv->rtllib->SetHwRegHandler(dev, HW_VAR_RF_TIMING, (u8 *)
2708 write_nic_byte(dev, 0xc3b, 0x49);
2711 static void dm_EndSWFsync(struct net_device *dev)
2713 struct r8192_priv *priv = rtllib_priv(dev);
2715 RT_TRACE(COMP_HALDM, "%s\n", __func__);
2716 del_timer_sync(&(priv->fsync_timer));
2718 if (priv->bswitch_fsync) {
2719 priv->bswitch_fsync = false;
2721 write_nic_byte(dev, 0xC36, 0x5c);
2723 write_nic_byte(dev, 0xC3e, 0x96);
2726 priv->ContiuneDiffCount = 0;
2727 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
2730 static void dm_StartSWFsync(struct net_device *dev)
2732 struct r8192_priv *priv = rtllib_priv(dev);
2736 RT_TRACE(COMP_HALDM, "%s\n", __func__);
2737 priv->rate_record = 0;
2738 priv->ContiuneDiffCount = 0;
2739 priv->rateCountDiffRecord = 0;
2740 priv->bswitch_fsync = false;
2742 if (priv->rtllib->mode == WIRELESS_MODE_N_24G) {
2743 priv->rtllib->fsync_firstdiff_ratethreshold = 600;
2744 priv->rtllib->fsync_seconddiff_ratethreshold = 0xffff;
2746 priv->rtllib->fsync_firstdiff_ratethreshold = 200;
2747 priv->rtllib->fsync_seconddiff_ratethreshold = 200;
2749 for (rateIndex = 0; rateIndex <= 27; rateIndex++) {
2750 rateBitmap = 1 << rateIndex;
2751 if (priv->rtllib->fsync_rate_bitmap & rateBitmap)
2752 priv->rate_record +=
2753 priv->stats.received_rate_histogram[1]
2756 if (timer_pending(&priv->fsync_timer))
2757 del_timer_sync(&priv->fsync_timer);
2758 priv->fsync_timer.expires = jiffies +
2759 MSECS(priv->rtllib->fsync_time_interval);
2760 add_timer(&priv->fsync_timer);
2762 write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cd);
2766 void dm_check_fsync(struct net_device *dev)
2768 #define RegC38_Default 0
2769 #define RegC38_NonFsync_Other_AP 1
2770 #define RegC38_Fsync_AP_BCM 2
2771 struct r8192_priv *priv = rtllib_priv(dev);
2772 static u8 reg_c38_State = RegC38_Default;
2773 static u32 reset_cnt;
2775 RT_TRACE(COMP_HALDM, "RSSI %d TimeInterval %d MultipleTimeInterval "
2776 "%d\n", priv->rtllib->fsync_rssi_threshold,
2777 priv->rtllib->fsync_time_interval,
2778 priv->rtllib->fsync_multiple_timeinterval);
2779 RT_TRACE(COMP_HALDM, "RateBitmap 0x%x FirstDiffRateThreshold %d Second"
2780 "DiffRateThreshold %d\n", priv->rtllib->fsync_rate_bitmap,
2781 priv->rtllib->fsync_firstdiff_ratethreshold,
2782 priv->rtllib->fsync_seconddiff_ratethreshold);
2784 if (priv->rtllib->state == RTLLIB_LINKED &&
2785 priv->rtllib->pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) {
2786 if (priv->rtllib->bfsync_enable == 0) {
2787 switch (priv->rtllib->fsync_state) {
2789 dm_StartHWFsync(dev);
2790 priv->rtllib->fsync_state = HW_Fsync;
2794 dm_StartHWFsync(dev);
2795 priv->rtllib->fsync_state = HW_Fsync;
2802 switch (priv->rtllib->fsync_state) {
2804 dm_StartSWFsync(dev);
2805 priv->rtllib->fsync_state = SW_Fsync;
2809 dm_StartSWFsync(dev);
2810 priv->rtllib->fsync_state = SW_Fsync;
2818 if (priv->framesyncMonitor) {
2819 if (reg_c38_State != RegC38_Fsync_AP_BCM) {
2820 write_nic_byte(dev, rOFDM0_RxDetector3, 0x95);
2822 reg_c38_State = RegC38_Fsync_AP_BCM;
2826 switch (priv->rtllib->fsync_state) {
2829 priv->rtllib->fsync_state = Default_Fsync;
2833 priv->rtllib->fsync_state = Default_Fsync;
2840 if (priv->framesyncMonitor) {
2841 if (priv->rtllib->state == RTLLIB_LINKED) {
2842 if (priv->undecorated_smoothed_pwdb <=
2844 if (reg_c38_State !=
2845 RegC38_NonFsync_Other_AP) {
2851 RegC38_NonFsync_Other_AP;
2853 } else if (priv->undecorated_smoothed_pwdb >=
2855 if (reg_c38_State) {
2859 reg_c38_State = RegC38_Default;
2863 if (reg_c38_State) {
2864 write_nic_byte(dev, rOFDM0_RxDetector3,
2866 reg_c38_State = RegC38_Default;
2871 if (priv->framesyncMonitor) {
2872 if (priv->reset_count != reset_cnt) {
2873 write_nic_byte(dev, rOFDM0_RxDetector3,
2875 reg_c38_State = RegC38_Default;
2876 reset_cnt = priv->reset_count;
2879 if (reg_c38_State) {
2880 write_nic_byte(dev, rOFDM0_RxDetector3,
2882 reg_c38_State = RegC38_Default;
2887 void dm_shadow_init(struct net_device *dev)
2892 for (page = 0; page < 5; page++)
2893 for (offset = 0; offset < 256; offset++)
2894 dm_shadow[page][offset] = read_nic_byte(dev,
2897 for (page = 8; page < 11; page++)
2898 for (offset = 0; offset < 256; offset++)
2899 dm_shadow[page][offset] = read_nic_byte(dev,
2902 for (page = 12; page < 15; page++)
2903 for (offset = 0; offset < 256; offset++)
2904 dm_shadow[page][offset] = read_nic_byte(dev,
2909 /*---------------------------Define function prototype------------------------*/
2910 static void dm_init_dynamic_txpower(struct net_device *dev)
2912 struct r8192_priv *priv = rtllib_priv(dev);
2914 priv->rtllib->bdynamic_txpower_enable = true;
2915 priv->bLastDTPFlag_High = false;
2916 priv->bLastDTPFlag_Low = false;
2917 priv->bDynamicTxHighPower = false;
2918 priv->bDynamicTxLowPower = false;
2921 static void dm_dynamic_txpower(struct net_device *dev)
2923 struct r8192_priv *priv = rtllib_priv(dev);
2924 unsigned int txhipower_threshhold = 0;
2925 unsigned int txlowpower_threshold = 0;
2926 if (priv->rtllib->bdynamic_txpower_enable != true) {
2927 priv->bDynamicTxHighPower = false;
2928 priv->bDynamicTxLowPower = false;
2931 if ((priv->rtllib->pHTInfo->IOTPeer == HT_IOT_PEER_ATHEROS) &&
2932 (priv->rtllib->mode == IEEE_G)) {
2933 txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH;
2934 txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW;
2936 txhipower_threshhold = TX_POWER_NEAR_FIELD_THRESH_HIGH;
2937 txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW;
2940 RT_TRACE(COMP_TXAGC, "priv->undecorated_smoothed_pwdb = %ld\n",
2941 priv->undecorated_smoothed_pwdb);
2943 if (priv->rtllib->state == RTLLIB_LINKED) {
2944 if (priv->undecorated_smoothed_pwdb >= txhipower_threshhold) {
2945 priv->bDynamicTxHighPower = true;
2946 priv->bDynamicTxLowPower = false;
2948 if (priv->undecorated_smoothed_pwdb <
2949 txlowpower_threshold &&
2950 priv->bDynamicTxHighPower == true)
2951 priv->bDynamicTxHighPower = false;
2952 if (priv->undecorated_smoothed_pwdb < 35)
2953 priv->bDynamicTxLowPower = true;
2954 else if (priv->undecorated_smoothed_pwdb >= 40)
2955 priv->bDynamicTxLowPower = false;
2958 priv->bDynamicTxHighPower = false;
2959 priv->bDynamicTxLowPower = false;
2962 if ((priv->bDynamicTxHighPower != priv->bLastDTPFlag_High) ||
2963 (priv->bDynamicTxLowPower != priv->bLastDTPFlag_Low)) {
2964 RT_TRACE(COMP_TXAGC, "SetTxPowerLevel8190() channel = %d\n",
2965 priv->rtllib->current_network.channel);
2967 rtl8192_phy_setTxPower(dev,
2968 priv->rtllib->current_network.channel);
2970 priv->bLastDTPFlag_High = priv->bDynamicTxHighPower;
2971 priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower;
2975 static void dm_check_txrateandretrycount(struct net_device *dev)
2977 struct r8192_priv *priv = rtllib_priv(dev);
2978 struct rtllib_device *ieee = priv->rtllib;
2980 ieee->softmac_stats.CurrentShowTxate = read_nic_byte(dev,
2981 Current_Tx_Rate_Reg);
2983 ieee->softmac_stats.last_packet_rate = read_nic_byte(dev,
2984 Initial_Tx_Rate_Reg);
2986 ieee->softmac_stats.txretrycount = read_nic_dword(dev,
2987 Tx_Retry_Count_Reg);
2990 static void dm_send_rssi_tofw(struct net_device *dev)
2992 struct r8192_priv *priv = rtllib_priv(dev);
2994 write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb);