From 04d695d777e141d8e36fa4f7e1ef208ccf7079c6 Mon Sep 17 00:00:00 2001 From: Lorenzo Stoakes Date: Sat, 24 Jan 2015 15:45:22 +0000 Subject: [PATCH] staging: rtl8192u: fix whitespace and alignment This patch fixes warnings/errors raised by checkpatch.pl relating to whitespace in r8192U_dm.c, removes inconsistent whitespace, and additionally fixes some vertical alignment issues. Signed-off-by: Lorenzo Stoakes Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192u/r8192U_dm.c | 1604 ++++++++++---------------- 1 file changed, 624 insertions(+), 980 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c index 6112c7da81da..2c3d894c2f7d 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.c +++ b/drivers/staging/rtl8192u/r8192U_dm.c @@ -22,11 +22,12 @@ Major Change History: #include "r819xU_cmdpkt.h" /*---------------------------Define Local Constant---------------------------*/ /* Indicate different AP vendor for IOT issue. */ -static u32 edca_setting_DL[HT_IOT_PEER_MAX] = - { 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5ea44f}; -static u32 edca_setting_UL[HT_IOT_PEER_MAX] = - { 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5ea44f, 0x5ea44f}; - +static u32 edca_setting_DL[HT_IOT_PEER_MAX] = { + 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0x00a44f, 0x5ea44f +}; +static u32 edca_setting_UL[HT_IOT_PEER_MAX] = { + 0x5e4322, 0x00a44f, 0x5e4322, 0x604322, 0x5ea44f, 0x5ea44f +}; #define RTK_UL_EDCA 0xa44f #define RTK_DL_EDCA 0x5e4322 @@ -37,7 +38,7 @@ static u32 edca_setting_UL[HT_IOT_PEER_MAX] = /* Debug variable ? */ dig_t dm_digtable; /* Store current software write register content for MAC PHY. */ -u8 dm_shadow[16][256] = {{0}}; +u8 dm_shadow[16][256] = { {0} }; /* For Dynamic Rx Path Selection by Signal Strength */ DRxPathSel DM_RxPathSelTable; /*------------------------Define global variable-----------------------------*/ @@ -66,11 +67,8 @@ static void dm_bandwidth_autoswitch(struct net_device *dev); static void dm_check_txpower_tracking(struct net_device *dev); - - /*static void dm_txpower_reset_recovery(struct net_device *dev);*/ - /* DM --> Dynamic Init Gain by RSSI */ static void dm_dig_init(struct net_device *dev); static void dm_ctrl_initgain_byrssi(struct net_device *dev); @@ -89,13 +87,11 @@ static void dm_check_edca_turbo(struct net_device *dev); /* DM --> Check PBC */ static void dm_check_pbc_gpio(struct net_device *dev); - /* DM --> Check current RX RF path state */ static void dm_check_rx_path_selection(struct net_device *dev); static void dm_init_rxpath_selection(struct net_device *dev); static void dm_rxpath_sel_byrssi(struct net_device *dev); - /* DM --> Fsync for broadcom ap */ static void dm_init_fsync(struct net_device *dev); static void dm_deInit_fsync(struct net_device *dev); @@ -109,7 +105,6 @@ static void dm_check_txrateandretrycount(struct net_device *dev); static void dm_init_dynamic_txpower(struct net_device *dev); static void dm_dynamic_txpower(struct net_device *dev); - /* DM --> For rate adaptive and DIG, we must send RSSI to firmware */ static void dm_send_rssi_tofw(struct net_device *dev); static void dm_ctstoself(struct net_device *dev); @@ -148,14 +143,12 @@ void init_hal_dm(struct net_device *dev) void deinit_hal_dm(struct net_device *dev) { - dm_deInit_fsync(dev); - } - #ifdef USB_RX_AGGREGATION_SUPPORT -void dm_CheckRxAggregation(struct net_device *dev) { +void dm_CheckRxAggregation(struct net_device *dev) +{ struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev); PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; static unsigned long lastTxOkCnt; @@ -184,14 +177,15 @@ void dm_CheckRxAggregation(struct net_device *dev) { if ((curTxOkCnt + curRxOkCnt) < 15000000) return; - if(curTxOkCnt > 4*curRxOkCnt) { + if (curTxOkCnt > 4*curRxOkCnt) { if (priv->bCurrentRxAggrEnable) { write_nic_dword(dev, 0x1a8, 0); priv->bCurrentRxAggrEnable = false; } - }else{ + } else { if (!priv->bCurrentRxAggrEnable && !pHTInfo->bCurrentRT2RTAggregation) { u32 ulValue; + ulValue = (pHTInfo->UsbRxFwAggrEn<<24) | (pHTInfo->UsbRxFwAggrPageNum<<16) | (pHTInfo->UsbRxFwAggrPacketNum<<8) | (pHTInfo->UsbRxFwAggrTimeout); /* @@ -209,8 +203,6 @@ void dm_CheckRxAggregation(struct net_device *dev) { } /* dm_CheckEdcaTurbo */ #endif - - void hal_dm_watchdog(struct net_device *dev) { /*struct r8192_priv *priv = ieee80211_priv(dev);*/ @@ -237,7 +229,6 @@ void hal_dm_watchdog(struct net_device *dev) #endif } /* HalDmWatchDog */ - /* * Decide Rate Adaptive Set according to distance (signal strength) * 01/11/2008 MHC Modify input arguments and RATR table level. @@ -246,7 +237,6 @@ void hal_dm_watchdog(struct net_device *dev) */ void init_rate_adaptive(struct net_device *dev) { - struct r8192_priv *priv = ieee80211_priv(dev); prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive; @@ -259,15 +249,13 @@ void init_rate_adaptive(struct net_device *dev) pra->low_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M; pra->low_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M; - if(priv->CustomerID == RT_CID_819x_Netcore) + if (priv->CustomerID == RT_CID_819x_Netcore) pra->ping_rssi_enable = 1; else pra->ping_rssi_enable = 0; pra->ping_rssi_thresh_for_ra = 15; - - if (priv->rf_type == RF_2T4R) - { + if (priv->rf_type == RF_2T4R) { /* * 07/10/08 MH Modify for RA smooth scheme. * 2008/01/11 MH Modify 2T RATR table for different RSSI. 080515 porting by amy from windows code. @@ -278,9 +266,7 @@ void init_rate_adaptive(struct net_device *dev) pra->low_rssi_threshold_ratr_40M = 0x8f0ff005; pra->low_rssi_threshold_ratr_20M = 0x8f0ff001; pra->ping_rssi_ratr = 0x0000000d;/* cosa add for test */ - } - else if (priv->rf_type == RF_1T2R) - { + } else if (priv->rf_type == RF_1T2R) { pra->upper_rssi_threshold_ratr = 0x000f0000; pra->middle_rssi_threshold_ratr = 0x000ff000; pra->low_rssi_threshold_ratr = 0x000ff001; @@ -291,7 +277,6 @@ void init_rate_adaptive(struct net_device *dev) } /* InitRateAdaptive */ - /*----------------------------------------------------------------------------- * Function: dm_check_rate_adaptive() * @@ -318,111 +303,91 @@ static void dm_check_rate_adaptive(struct net_device *dev) bool bshort_gi_enabled = false; static u8 ping_rssi_state; - - if(!priv->up) - { + if (!priv->up) { RT_TRACE(COMP_RATE, "<---- dm_check_rate_adaptive(): driver is going to unload\n"); return; } - if(pra->rate_adaptive_disabled) /* this variable is set by ioctl. */ + if (pra->rate_adaptive_disabled) /* this variable is set by ioctl. */ return; /* TODO: Only 11n mode is implemented currently, */ - if(!(priv->ieee80211->mode == WIRELESS_MODE_N_24G || - priv->ieee80211->mode == WIRELESS_MODE_N_5G)) - return; + if (!(priv->ieee80211->mode == WIRELESS_MODE_N_24G || + priv->ieee80211->mode == WIRELESS_MODE_N_5G)) + return; - if(priv->ieee80211->state == IEEE80211_LINKED) - { + if (priv->ieee80211->state == IEEE80211_LINKED) { /*RT_TRACE(COMP_RATE, "dm_CheckRateAdaptive(): \t");*/ /* Check whether Short GI is enabled */ bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) || (!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz); - pra->upper_rssi_threshold_ratr = - (pra->upper_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ; + (pra->upper_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31:0); pra->middle_rssi_threshold_ratr = - (pra->middle_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ; + (pra->middle_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31:0); - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { pra->low_rssi_threshold_ratr = - (pra->low_rssi_threshold_ratr_40M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ; - } - else - { + (pra->low_rssi_threshold_ratr_40M & (~BIT31)) | ((bshort_gi_enabled) ? BIT31:0); + } else { pra->low_rssi_threshold_ratr = - (pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ; + (pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled) ? BIT31:0); } /* cosa add for test */ pra->ping_rssi_ratr = - (pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ; + (pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31:0); /* 2007/10/08 MH We support RA smooth scheme now. When it is the first time to link with AP. We will not change upper/lower threshold. If STA stay in high or low level, we must change two different threshold to prevent jumping frequently. */ - if (pra->ratr_state == DM_RATR_STA_HIGH) - { + if (pra->ratr_state == DM_RATR_STA_HIGH) { HighRSSIThreshForRA = pra->high2low_rssi_thresh_for_ra; - LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)? + LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ? (pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M); - } - else if (pra->ratr_state == DM_RATR_STA_LOW) - { + } else if (pra->ratr_state == DM_RATR_STA_LOW) { HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra; - LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)? + LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ? (pra->low2high_rssi_thresh_for_ra40M):(pra->low2high_rssi_thresh_for_ra20M); - } - else - { + } else { HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra; - LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)? + LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ? (pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M); } /*DbgPrint("[DM] THresh H/L=%d/%d\n\r", RATR.HighRSSIThreshForRA, RATR.LowRSSIThreshForRA);*/ - if(priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA) - { + if (priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA) { /*DbgPrint("[DM] RSSI=%d STA=HIGH\n\r", pHalData->UndecoratedSmoothedPWDB);*/ pra->ratr_state = DM_RATR_STA_HIGH; targetRATR = pra->upper_rssi_threshold_ratr; - }else if(priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA) - { + } else if (priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA) { /*DbgPrint("[DM] RSSI=%d STA=Middle\n\r", pHalData->UndecoratedSmoothedPWDB);*/ pra->ratr_state = DM_RATR_STA_MIDDLE; targetRATR = pra->middle_rssi_threshold_ratr; - }else - { + } else { /*DbgPrint("[DM] RSSI=%d STA=LOW\n\r", pHalData->UndecoratedSmoothedPWDB);*/ pra->ratr_state = DM_RATR_STA_LOW; targetRATR = pra->low_rssi_threshold_ratr; } /* cosa add for test */ - if(pra->ping_rssi_enable) - { + if (pra->ping_rssi_enable) { /*pHalData->UndecoratedSmoothedPWDB = 19;*/ - if(priv->undecorated_smoothed_pwdb < (long)(pra->ping_rssi_thresh_for_ra+5)) - { - if((priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) || - ping_rssi_state) - { - /*DbgPrint("TestRSSI = %d, set RATR to 0x%x \n", pHalData->UndecoratedSmoothedPWDB, pRA->TestRSSIRATR);*/ + if (priv->undecorated_smoothed_pwdb < (long)(pra->ping_rssi_thresh_for_ra+5)) { + if ((priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) || + ping_rssi_state) { + /*DbgPrint("TestRSSI = %d, set RATR to 0x%x\n", pHalData->UndecoratedSmoothedPWDB, pRA->TestRSSIRATR);*/ pra->ratr_state = DM_RATR_STA_LOW; targetRATR = pra->ping_rssi_ratr; ping_rssi_state = 1; } /*else - DbgPrint("TestRSSI is between the range. \n");*/ - } - else - { - /*DbgPrint("TestRSSI Recover to 0x%x \n", targetRATR);*/ + DbgPrint("TestRSSI is between the range.\n");*/ + } else { + /*DbgPrint("TestRSSI Recover to 0x%x\n", targetRATR);*/ ping_rssi_state = 0; } } @@ -431,18 +396,17 @@ static void dm_check_rate_adaptive(struct net_device *dev) * 2008.04.01 * For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7. */ - if(priv->ieee80211->GetHalfNmodeSupportByAPsHandler(dev)) - targetRATR &= 0xf00fffff; + if (priv->ieee80211->GetHalfNmodeSupportByAPsHandler(dev)) + targetRATR &= 0xf00fffff; /* Check whether updating of RATR0 is required */ read_nic_dword(dev, RATR0, ¤tRATR); - if(targetRATR != currentRATR) - { + if (targetRATR != currentRATR) { u32 ratr_value; + ratr_value = targetRATR; - RT_TRACE(COMP_RATE,"currentRATR = %x, targetRATR = %x\n", currentRATR, targetRATR); - if(priv->rf_type == RF_1T2R) - { + RT_TRACE(COMP_RATE, "currentRATR = %x, targetRATR = %x\n", currentRATR, targetRATR); + if (priv->rf_type == RF_1T2R) { ratr_value &= ~(RATE_ALL_OFDM_2SS); } write_nic_dword(dev, RATR0, ratr_value); @@ -451,15 +415,12 @@ static void dm_check_rate_adaptive(struct net_device *dev) pra->last_ratr = targetRATR; } - } - else - { + } else { pra->ratr_state = DM_RATR_STA_MAX; } } /* dm_CheckRateAdaptive */ - static void dm_init_bandwidth_autoswitch(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -471,19 +432,18 @@ static void dm_init_bandwidth_autoswitch(struct net_device *dev) } /* dm_init_bandwidth_autoswitch */ - static void dm_bandwidth_autoswitch(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||!priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable){ + if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 || !priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable) { return; } - if(priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz == false){/* If send packets in 40 Mhz in 20/40 */ - if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz) + if (priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz == false) { /* If send packets in 40 Mhz in 20/40 */ + if (priv->undecorated_smoothed_pwdb <= priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz) priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = true; - }else{/* in force send packets in 20 Mhz in 20/40 */ - if(priv->undecorated_smoothed_pwdb >= priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz) + } else { /* in force send packets in 20 Mhz in 20/40 */ + if (priv->undecorated_smoothed_pwdb >= priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz) priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false; } } /* dm_BandwidthAutoSwitch */ @@ -547,14 +507,14 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) bool bHighpowerstate, viviflag = FALSE; DCMD_TXCMD_T tx_cmd; u8 powerlevelOFDM24G; - int i =0, j = 0, k = 0; - u8 RF_Type, tmp_report[5]={0, 0, 0, 0, 0}; + int i = 0, j = 0, k = 0; + u8 RF_Type, tmp_report[5] = {0, 0, 0, 0, 0}; u32 Value; u8 Pwr_Flag; - u16 Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver=0; + u16 Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver = 0; /*RT_STATUS rtStatus = RT_STATUS_SUCCESS;*/ bool rtStatus = true; - u32 delta=0; + u32 delta = 0; write_nic_byte(dev, 0x1ba, 0); @@ -567,163 +527,137 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n", powerlevelOFDM24G); - for(j = 0; j<=30; j++) -{ /* fill tx_cmd */ - tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING; - tx_cmd.Length = 4; - tx_cmd.Value = Value; - rtStatus = SendTxCommandPacket(dev, &tx_cmd, 12); - if (rtStatus == RT_STATUS_FAILURE) - { - RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n"); - } - mdelay(1); - /*DbgPrint("hi, vivi, strange\n");*/ - for(i = 0;i <= 30; i++) - { - read_nic_byte(dev, 0x1ba, &Pwr_Flag); - - if (Pwr_Flag == 0) - { - mdelay(1); - continue; - } - read_nic_word(dev, 0x13c, &Avg_TSSI_Meas); - if(Avg_TSSI_Meas == 0) - { - write_nic_byte(dev, 0x1ba, 0); - break; - } - - for(k = 0;k < 5; k++) - { - if(k !=4) - read_nic_byte(dev, 0x134+k, &tmp_report[k]); - else - read_nic_byte(dev, 0x13e, &tmp_report[k]); - RT_TRACE(COMP_POWER_TRACKING, "TSSI_report_value = %d\n", tmp_report[k]); - } - - /* check if the report value is right */ - for(k = 0;k < 5; k++) - { - if(tmp_report[k] <= 20) - { - viviflag =TRUE; + for (j = 0; j <= 30; j++) { /* fill tx_cmd */ + tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING; + tx_cmd.Length = 4; + tx_cmd.Value = Value; + rtStatus = SendTxCommandPacket(dev, &tx_cmd, 12); + if (rtStatus == RT_STATUS_FAILURE) { + RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n"); + } + mdelay(1); + /*DbgPrint("hi, vivi, strange\n");*/ + for (i = 0; i <= 30; i++) { + read_nic_byte(dev, 0x1ba, &Pwr_Flag); + + if (Pwr_Flag == 0) { + mdelay(1); + continue; + } + read_nic_word(dev, 0x13c, &Avg_TSSI_Meas); + if (Avg_TSSI_Meas == 0) { + write_nic_byte(dev, 0x1ba, 0); break; } - } - if(viviflag ==TRUE) - { - write_nic_byte(dev, 0x1ba, 0); - viviflag = FALSE; - RT_TRACE(COMP_POWER_TRACKING, "we filtered the data\n"); - for(k = 0;k < 5; k++) - tmp_report[k] = 0; - break; - } - - for(k = 0;k < 5; k++) - { - Avg_TSSI_Meas_from_driver += tmp_report[k]; - } - Avg_TSSI_Meas_from_driver = Avg_TSSI_Meas_from_driver*100/5; - RT_TRACE(COMP_POWER_TRACKING, "Avg_TSSI_Meas_from_driver = %d\n", Avg_TSSI_Meas_from_driver); - TSSI_13dBm = priv->TSSI_13dBm; - RT_TRACE(COMP_POWER_TRACKING, "TSSI_13dBm = %d\n", TSSI_13dBm); - - /*if(abs(Avg_TSSI_Meas_from_driver - TSSI_13dBm) <= E_FOR_TX_POWER_TRACK)*/ - /* For MacOS-compatible */ - if(Avg_TSSI_Meas_from_driver > TSSI_13dBm) - delta = Avg_TSSI_Meas_from_driver - TSSI_13dBm; - else - delta = TSSI_13dBm - Avg_TSSI_Meas_from_driver; + for (k = 0; k < 5; k++) { + if (k != 4) + read_nic_byte(dev, 0x134+k, &tmp_report[k]); + else + read_nic_byte(dev, 0x13e, &tmp_report[k]); + RT_TRACE(COMP_POWER_TRACKING, "TSSI_report_value = %d\n", tmp_report[k]); + } - if(delta <= E_FOR_TX_POWER_TRACK) - { - priv->ieee80211->bdynamic_txpower_enable = TRUE; - write_nic_byte(dev, 0x1ba, 0); - RT_TRACE(COMP_POWER_TRACKING, "tx power track is done\n"); - RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex); - RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real); - RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference); - RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation); - return; - } - else - { - if(Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) - { - if (priv->rfa_txpowertrackingindex > 0) - { - priv->rfa_txpowertrackingindex--; - if(priv->rfa_txpowertrackingindex_real > 4) - { - priv->rfa_txpowertrackingindex_real--; - rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value); - } + /* check if the report value is right */ + for (k = 0; k < 5; k++) { + if (tmp_report[k] <= 20) { + viviflag = TRUE; + break; } } - else - { - if (priv->rfa_txpowertrackingindex < 36) - { - priv->rfa_txpowertrackingindex++; - priv->rfa_txpowertrackingindex_real++; - rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value); + if (viviflag == TRUE) { + write_nic_byte(dev, 0x1ba, 0); + viviflag = FALSE; + RT_TRACE(COMP_POWER_TRACKING, "we filtered the data\n"); + for (k = 0; k < 5; k++) + tmp_report[k] = 0; + break; + } - } + for (k = 0; k < 5; k++) { + Avg_TSSI_Meas_from_driver += tmp_report[k]; } - priv->cck_present_attentuation_difference - = priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default; - if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20) - priv->cck_present_attentuation - = priv->cck_present_attentuation_20Mdefault + priv->cck_present_attentuation_difference; + Avg_TSSI_Meas_from_driver = Avg_TSSI_Meas_from_driver*100/5; + RT_TRACE(COMP_POWER_TRACKING, "Avg_TSSI_Meas_from_driver = %d\n", Avg_TSSI_Meas_from_driver); + TSSI_13dBm = priv->TSSI_13dBm; + RT_TRACE(COMP_POWER_TRACKING, "TSSI_13dBm = %d\n", TSSI_13dBm); + + /*if (abs(Avg_TSSI_Meas_from_driver - TSSI_13dBm) <= E_FOR_TX_POWER_TRACK)*/ + /* For MacOS-compatible */ + if (Avg_TSSI_Meas_from_driver > TSSI_13dBm) + delta = Avg_TSSI_Meas_from_driver - TSSI_13dBm; else - priv->cck_present_attentuation - = priv->cck_present_attentuation_40Mdefault + priv->cck_present_attentuation_difference; + delta = TSSI_13dBm - Avg_TSSI_Meas_from_driver; + + if (delta <= E_FOR_TX_POWER_TRACK) { + priv->ieee80211->bdynamic_txpower_enable = TRUE; + write_nic_byte(dev, 0x1ba, 0); + RT_TRACE(COMP_POWER_TRACKING, "tx power track is done\n"); + RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex); + RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real); + RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference); + RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation); + return; + } else { + if (Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) { + if (priv->rfa_txpowertrackingindex > 0) { + priv->rfa_txpowertrackingindex--; + if (priv->rfa_txpowertrackingindex_real > 4) { + priv->rfa_txpowertrackingindex_real--; + rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value); + } + } + } else { + if (priv->rfa_txpowertrackingindex < 36) { + priv->rfa_txpowertrackingindex++; + priv->rfa_txpowertrackingindex_real++; + rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value); - if(priv->cck_present_attentuation > -1&&priv->cck_present_attentuation <23) - { - if(priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14) - { - priv->bcck_in_ch14 = TRUE; - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); - } - else if(priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14) - { - priv->bcck_in_ch14 = FALSE; - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); + } } + priv->cck_present_attentuation_difference + = priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default; + + if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20) + priv->cck_present_attentuation + = priv->cck_present_attentuation_20Mdefault + priv->cck_present_attentuation_difference; else - dm_cck_txpower_adjust(dev,priv->bcck_in_ch14); + priv->cck_present_attentuation + = priv->cck_present_attentuation_40Mdefault + priv->cck_present_attentuation_difference; + + if (priv->cck_present_attentuation > -1 && priv->cck_present_attentuation < 23) { + if (priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14) { + priv->bcck_in_ch14 = TRUE; + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } else if (priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14) { + priv->bcck_in_ch14 = FALSE; + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } else + dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); + } + RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex); + RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real); + RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference); + RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation); + + if (priv->cck_present_attentuation_difference <= -12 || priv->cck_present_attentuation_difference >= 24) { + priv->ieee80211->bdynamic_txpower_enable = TRUE; + write_nic_byte(dev, 0x1ba, 0); + RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n"); + return; + } + } - RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex); - RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real); - RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference); - RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation); - - if (priv->cck_present_attentuation_difference <= -12||priv->cck_present_attentuation_difference >= 24) - { - priv->ieee80211->bdynamic_txpower_enable = TRUE; write_nic_byte(dev, 0x1ba, 0); - RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n"); - return; + Avg_TSSI_Meas_from_driver = 0; + for (k = 0; k < 5; k++) + tmp_report[k] = 0; + break; } - - - } - write_nic_byte(dev, 0x1ba, 0); - Avg_TSSI_Meas_from_driver = 0; - for(k = 0;k < 5; k++) - tmp_report[k] = 0; - break; } -} - priv->ieee80211->bdynamic_txpower_enable = TRUE; - write_nic_byte(dev, 0x1ba, 0); + priv->ieee80211->bdynamic_txpower_enable = TRUE; + write_nic_byte(dev, 0x1ba, 0); } static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) @@ -732,17 +666,14 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); u32 tmpRegA, TempCCk; u8 tmpOFDMindex, tmpCCKindex, tmpCCK20Mindex, tmpCCK40Mindex, tmpval; - int i =0, CCKSwingNeedUpdate=0; + int i = 0, CCKSwingNeedUpdate = 0; - if(!priv->btxpower_trackingInit) - { + if (!priv->btxpower_trackingInit) { /* Query OFDM default setting */ - tmpRegA= rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord); - for(i=0; iOFDM_index= (u8)i; + tmpRegA = rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord); + for (i = 0; i < OFDM_Table_Length; i++) { /* find the index */ + if (tmpRegA == OFDMSwingTable[i]) { + priv->OFDM_index = (u8)i; RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, OFDM_index=0x%x\n", rOFDM0_XATxIQImbalance, tmpRegA, priv->OFDM_index); } @@ -750,11 +681,9 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) /* Query CCK default setting From 0xa22 */ TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2); - for(i=0 ; iCCK_index =(u8) i; + for (i = 0; i < CCK_Table_length; i++) { + if (TempCCk == (u32)CCKSwingTable_Ch1_Ch13[i][0]) { + priv->CCK_index = (u8) i; RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, CCK_index=0x%x\n", rCCK0_TxFilter1, TempCCk, priv->CCK_index); break; @@ -773,32 +702,30 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) /* read and filter out unreasonable value */ tmpRegA = rtl8192_phy_QueryRFReg(dev, RF90_PATH_A, 0x12, 0x078); /* 0x12: RF Reg[10:7] */ - RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d \n", tmpRegA); - if(tmpRegA < 3 || tmpRegA > 13) + RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d\n", tmpRegA); + if (tmpRegA < 3 || tmpRegA > 13) return; - if(tmpRegA >= 12) /* if over 12, TP will be bad when high temperature */ + if (tmpRegA >= 12) /* if over 12, TP will be bad when high temperature */ tmpRegA = 12; - RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d \n", tmpRegA); + RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d\n", tmpRegA); priv->ThermalMeter[0] = ThermalMeterVal; /* We use fixed value by Bryant's suggestion */ priv->ThermalMeter[1] = ThermalMeterVal; /* We use fixed value by Bryant's suggestion */ /* Get current RF-A temperature index */ - if(priv->ThermalMeter[0] >= (u8)tmpRegA) /* lower temperature */ - { + if (priv->ThermalMeter[0] >= (u8)tmpRegA) { /* lower temperature */ tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0]-(u8)tmpRegA); tmpCCK40Mindex = tmpCCK20Mindex - 6; - if(tmpOFDMindex >= OFDM_Table_Length) + if (tmpOFDMindex >= OFDM_Table_Length) tmpOFDMindex = OFDM_Table_Length-1; - if(tmpCCK20Mindex >= CCK_Table_length) + if (tmpCCK20Mindex >= CCK_Table_length) tmpCCK20Mindex = CCK_Table_length-1; - if(tmpCCK40Mindex >= CCK_Table_length) + if (tmpCCK40Mindex >= CCK_Table_length) tmpCCK40Mindex = CCK_Table_length-1; - } - else - { + } else { tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]); - if(tmpval >= 6) /* higher temperature */ - tmpOFDMindex = tmpCCK20Mindex = 0; /* max to +6dB */ + + if (tmpval >= 6) /* higher temperature */ + tmpOFDMindex = tmpCCK20Mindex = 0; /* max to +6dB */ else tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval; tmpCCK40Mindex = 0; @@ -806,35 +733,29 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) /*DbgPrint("%ddb, tmpOFDMindex = %d, tmpCCK20Mindex = %d, tmpCCK40Mindex = %d", ((u1Byte)tmpRegA - pHalData->ThermalMeter[0]), tmpOFDMindex, tmpCCK20Mindex, tmpCCK40Mindex);*/ - if(priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) /* 40M */ + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) /* 40M */ tmpCCKindex = tmpCCK40Mindex; else tmpCCKindex = tmpCCK20Mindex; - if(priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14) - { + if (priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14) { priv->bcck_in_ch14 = TRUE; CCKSwingNeedUpdate = 1; - } - else if(priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14) - { + } else if (priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14) { priv->bcck_in_ch14 = FALSE; CCKSwingNeedUpdate = 1; } - if(priv->CCK_index != tmpCCKindex) - { + if (priv->CCK_index != tmpCCKindex) { priv->CCK_index = tmpCCKindex; CCKSwingNeedUpdate = 1; } - if(CCKSwingNeedUpdate) - { + if (CCKSwingNeedUpdate) { /*DbgPrint("Update CCK Swing, CCK_index = %d\n", pHalData->CCK_index);*/ dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); } - if(priv->OFDM_index != tmpOFDMindex) - { + if (priv->OFDM_index != tmpOFDMindex) { priv->OFDM_index = tmpOFDMindex; rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, OFDMSwingTable[priv->OFDM_index]); RT_TRACE(COMP_POWER_TRACKING, "Update OFDMSwing[%d] = 0x%x\n", @@ -845,97 +766,95 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) void dm_txpower_trackingcallback(struct work_struct *work) { - struct delayed_work *dwork = container_of(work,struct delayed_work,work); - struct r8192_priv *priv = container_of(dwork,struct r8192_priv,txpower_tracking_wq); - struct net_device *dev = priv->ieee80211->dev; + struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct r8192_priv *priv = container_of(dwork, struct r8192_priv, txpower_tracking_wq); + struct net_device *dev = priv->ieee80211->dev; - if(priv->bDcut == TRUE) + if (priv->bDcut == TRUE) dm_TXPowerTrackingCallback_TSSI(dev); else dm_TXPowerTrackingCallback_ThermalMeter(dev); } - static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev) { - struct r8192_priv *priv = ieee80211_priv(dev); /* Initial the Tx BB index and mapping value */ priv->txbbgain_table[0].txbb_iq_amplifygain = 12; - priv->txbbgain_table[0].txbbgain_value=0x7f8001fe; + priv->txbbgain_table[0].txbbgain_value = 0x7f8001fe; priv->txbbgain_table[1].txbb_iq_amplifygain = 11; - priv->txbbgain_table[1].txbbgain_value=0x788001e2; + priv->txbbgain_table[1].txbbgain_value = 0x788001e2; priv->txbbgain_table[2].txbb_iq_amplifygain = 10; - priv->txbbgain_table[2].txbbgain_value=0x71c001c7; + priv->txbbgain_table[2].txbbgain_value = 0x71c001c7; priv->txbbgain_table[3].txbb_iq_amplifygain = 9; - priv->txbbgain_table[3].txbbgain_value=0x6b8001ae; + priv->txbbgain_table[3].txbbgain_value = 0x6b8001ae; priv->txbbgain_table[4].txbb_iq_amplifygain = 8; - priv->txbbgain_table[4].txbbgain_value=0x65400195; + priv->txbbgain_table[4].txbbgain_value = 0x65400195; priv->txbbgain_table[5].txbb_iq_amplifygain = 7; - priv->txbbgain_table[5].txbbgain_value=0x5fc0017f; + priv->txbbgain_table[5].txbbgain_value = 0x5fc0017f; priv->txbbgain_table[6].txbb_iq_amplifygain = 6; - priv->txbbgain_table[6].txbbgain_value=0x5a400169; + priv->txbbgain_table[6].txbbgain_value = 0x5a400169; priv->txbbgain_table[7].txbb_iq_amplifygain = 5; - priv->txbbgain_table[7].txbbgain_value=0x55400155; + priv->txbbgain_table[7].txbbgain_value = 0x55400155; priv->txbbgain_table[8].txbb_iq_amplifygain = 4; - priv->txbbgain_table[8].txbbgain_value=0x50800142; + priv->txbbgain_table[8].txbbgain_value = 0x50800142; priv->txbbgain_table[9].txbb_iq_amplifygain = 3; - priv->txbbgain_table[9].txbbgain_value=0x4c000130; + priv->txbbgain_table[9].txbbgain_value = 0x4c000130; priv->txbbgain_table[10].txbb_iq_amplifygain = 2; - priv->txbbgain_table[10].txbbgain_value=0x47c0011f; + priv->txbbgain_table[10].txbbgain_value = 0x47c0011f; priv->txbbgain_table[11].txbb_iq_amplifygain = 1; - priv->txbbgain_table[11].txbbgain_value=0x43c0010f; + priv->txbbgain_table[11].txbbgain_value = 0x43c0010f; priv->txbbgain_table[12].txbb_iq_amplifygain = 0; - priv->txbbgain_table[12].txbbgain_value=0x40000100; + priv->txbbgain_table[12].txbbgain_value = 0x40000100; priv->txbbgain_table[13].txbb_iq_amplifygain = -1; - priv->txbbgain_table[13].txbbgain_value=0x3c8000f2; + priv->txbbgain_table[13].txbbgain_value = 0x3c8000f2; priv->txbbgain_table[14].txbb_iq_amplifygain = -2; - priv->txbbgain_table[14].txbbgain_value=0x390000e4; + priv->txbbgain_table[14].txbbgain_value = 0x390000e4; priv->txbbgain_table[15].txbb_iq_amplifygain = -3; - priv->txbbgain_table[15].txbbgain_value=0x35c000d7; + priv->txbbgain_table[15].txbbgain_value = 0x35c000d7; priv->txbbgain_table[16].txbb_iq_amplifygain = -4; - priv->txbbgain_table[16].txbbgain_value=0x32c000cb; + priv->txbbgain_table[16].txbbgain_value = 0x32c000cb; priv->txbbgain_table[17].txbb_iq_amplifygain = -5; - priv->txbbgain_table[17].txbbgain_value=0x300000c0; + priv->txbbgain_table[17].txbbgain_value = 0x300000c0; priv->txbbgain_table[18].txbb_iq_amplifygain = -6; - priv->txbbgain_table[18].txbbgain_value=0x2d4000b5; + priv->txbbgain_table[18].txbbgain_value = 0x2d4000b5; priv->txbbgain_table[19].txbb_iq_amplifygain = -7; - priv->txbbgain_table[19].txbbgain_value=0x2ac000ab; + priv->txbbgain_table[19].txbbgain_value = 0x2ac000ab; priv->txbbgain_table[20].txbb_iq_amplifygain = -8; - priv->txbbgain_table[20].txbbgain_value=0x288000a2; + priv->txbbgain_table[20].txbbgain_value = 0x288000a2; priv->txbbgain_table[21].txbb_iq_amplifygain = -9; - priv->txbbgain_table[21].txbbgain_value=0x26000098; + priv->txbbgain_table[21].txbbgain_value = 0x26000098; priv->txbbgain_table[22].txbb_iq_amplifygain = -10; - priv->txbbgain_table[22].txbbgain_value=0x24000090; + priv->txbbgain_table[22].txbbgain_value = 0x24000090; priv->txbbgain_table[23].txbb_iq_amplifygain = -11; - priv->txbbgain_table[23].txbbgain_value=0x22000088; + priv->txbbgain_table[23].txbbgain_value = 0x22000088; priv->txbbgain_table[24].txbb_iq_amplifygain = -12; - priv->txbbgain_table[24].txbbgain_value=0x20000080; + priv->txbbgain_table[24].txbbgain_value = 0x20000080; priv->txbbgain_table[25].txbb_iq_amplifygain = -13; - priv->txbbgain_table[25].txbbgain_value=0x1a00006c; + priv->txbbgain_table[25].txbbgain_value = 0x1a00006c; priv->txbbgain_table[26].txbb_iq_amplifygain = -14; - priv->txbbgain_table[26].txbbgain_value=0x1c800072; + priv->txbbgain_table[26].txbbgain_value = 0x1c800072; priv->txbbgain_table[27].txbb_iq_amplifygain = -15; - priv->txbbgain_table[27].txbbgain_value=0x18000060; + priv->txbbgain_table[27].txbbgain_value = 0x18000060; priv->txbbgain_table[28].txbb_iq_amplifygain = -16; - priv->txbbgain_table[28].txbbgain_value=0x19800066; + priv->txbbgain_table[28].txbbgain_value = 0x19800066; priv->txbbgain_table[29].txbb_iq_amplifygain = -17; - priv->txbbgain_table[29].txbbgain_value=0x15800056; + priv->txbbgain_table[29].txbbgain_value = 0x15800056; priv->txbbgain_table[30].txbb_iq_amplifygain = -18; - priv->txbbgain_table[30].txbbgain_value=0x26c0005b; + priv->txbbgain_table[30].txbbgain_value = 0x26c0005b; priv->txbbgain_table[31].txbb_iq_amplifygain = -19; - priv->txbbgain_table[31].txbbgain_value=0x14400051; + priv->txbbgain_table[31].txbbgain_value = 0x14400051; priv->txbbgain_table[32].txbb_iq_amplifygain = -20; - priv->txbbgain_table[32].txbbgain_value=0x24400051; + priv->txbbgain_table[32].txbbgain_value = 0x24400051; priv->txbbgain_table[33].txbb_iq_amplifygain = -21; - priv->txbbgain_table[33].txbbgain_value=0x1300004c; + priv->txbbgain_table[33].txbbgain_value = 0x1300004c; priv->txbbgain_table[34].txbb_iq_amplifygain = -22; - priv->txbbgain_table[34].txbbgain_value=0x12000048; + priv->txbbgain_table[34].txbbgain_value = 0x12000048; priv->txbbgain_table[35].txbb_iq_amplifygain = -23; - priv->txbbgain_table[35].txbbgain_value=0x11000044; + priv->txbbgain_table[35].txbbgain_value = 0x11000044; priv->txbbgain_table[36].txbb_iq_amplifygain = -24; - priv->txbbgain_table[36].txbbgain_value=0x10000040; + priv->txbbgain_table[36].txbbgain_value = 0x10000040; /* * ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29 @@ -1374,7 +1293,7 @@ static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev) * can be enabled only when Firmware R/W 3-wire is enabled. Otherwise, frequent r/w * 3-wire by driver causes RF to go into a wrong state. */ - if(priv->ieee80211->FwRWRF) + if (priv->ieee80211->FwRWRF) priv->btxpower_tracking = TRUE; else priv->btxpower_tracking = FALSE; @@ -1382,54 +1301,46 @@ static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev) priv->btxpower_trackingInit = FALSE; } - void dm_initialize_txpower_tracking(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - if(priv->bDcut == TRUE) + + if (priv->bDcut == TRUE) dm_InitializeTXPowerTracking_TSSI(dev); else dm_InitializeTXPowerTracking_ThermalMeter(dev); } /* dm_InitializeTXPowerTracking */ - static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); static u32 tx_power_track_counter; - if(!priv->btxpower_tracking) + if (!priv->btxpower_tracking) return; - else - { - if((tx_power_track_counter % 30 == 0)&&(tx_power_track_counter != 0)) - { - queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0); + else { + if ((tx_power_track_counter % 30 == 0) && (tx_power_track_counter != 0)) { + queue_delayed_work(priv->priv_wq, &priv->txpower_tracking_wq, 0); } tx_power_track_counter++; } - } - static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); static u8 TM_Trigger; - /*DbgPrint("dm_CheckTXPowerTracking() \n");*/ - if(!priv->btxpower_tracking) + /*DbgPrint("dm_CheckTXPowerTracking()\n");*/ + if (!priv->btxpower_tracking) return; - else - { - if(priv->txpower_count <= 2) - { + else { + if (priv->txpower_count <= 2) { priv->txpower_count++; return; } } - if(!TM_Trigger) - { + if (!TM_Trigger) { /* * Attention!! You have to write all 12bits of data to RF, or it may cause RF to crash * actually write reg0x02 bit1=0, then bit1=1. @@ -1441,25 +1352,22 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev) rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f); TM_Trigger = 1; return; - } - else - { + } else { /*DbgPrint("Schedule TxPowerTrackingWorkItem\n");*/ - queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0); + queue_delayed_work(priv->priv_wq, &priv->txpower_tracking_wq, 0); TM_Trigger = 0; } } - static void dm_check_txpower_tracking(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); /*static u32 tx_power_track_counter = 0;*/ -#ifdef RTL8190P +#ifdef RTL8190P dm_CheckTXPowerTracking_TSSI(dev); #else - if(priv->bDcut == TRUE) + if (priv->bDcut == TRUE) dm_CheckTXPowerTracking_TSSI(dev); else dm_CheckTXPowerTracking_ThermalMeter(dev); @@ -1467,17 +1375,17 @@ static void dm_check_txpower_tracking(struct net_device *dev) } /* dm_CheckTXPowerTracking */ - static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14) { u32 TempVal; struct r8192_priv *priv = ieee80211_priv(dev); + /* Write 0xa22 0xa23 */ TempVal = 0; - if(!bInCH14){ + if (!bInCH14) { /* Write 0xa22 0xa23 */ TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] + - (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ; + (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8); rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); /* Write 0xa24 ~ 0xa27 */ @@ -1488,14 +1396,12 @@ static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14) rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); /* Write 0xa28 0xa29 */ TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] + - (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ; + (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8); rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal); - } - else - { + } else { TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ; + (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8); rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); /* Write 0xa24 ~ 0xa27 */ @@ -1506,25 +1412,22 @@ static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14) rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); /* Write 0xa28 0xa29 */ TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ; + (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8); rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal); } - - } -static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH14) +static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH14) { u32 TempVal; struct r8192_priv *priv = ieee80211_priv(dev); TempVal = 0; - if(!bInCH14) - { + if (!bInCH14) { /* Write 0xa22 0xa23 */ TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][0] + - (CCKSwingTable_Ch1_Ch13[priv->CCK_index][1]<<8) ; + (CCKSwingTable_Ch1_Ch13[priv->CCK_index][1]<<8); rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n", rCCK0_TxFilter1, TempVal); @@ -1538,18 +1441,16 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH rCCK0_TxFilter2, TempVal); /* Write 0xa28 0xa29 */ TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] + - (CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8) ; + (CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8); rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal); RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n", rCCK0_DebugPort, TempVal); - } - else - { + } else { /*priv->CCKTxPowerAdjustCntNotCh14++; cosa add for debug.*/ /* Write 0xa22 0xa23 */ TempVal = CCKSwingTable_Ch14[priv->CCK_index][0] + - (CCKSwingTable_Ch14[priv->CCK_index][1]<<8) ; + (CCKSwingTable_Ch14[priv->CCK_index][1]<<8); rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n", @@ -1564,7 +1465,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH rCCK0_TxFilter2, TempVal); /* Write 0xa28 0xa29 */ TempVal = CCKSwingTable_Ch14[priv->CCK_index][6] + - (CCKSwingTable_Ch14[priv->CCK_index][7]<<8) ; + (CCKSwingTable_Ch14[priv->CCK_index][7]<<8); rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal); RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n", @@ -1572,20 +1473,17 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH } } - - void dm_cck_txpower_adjust(struct net_device *dev, bool binch14) { /* dm_CCKTxPowerAdjust */ - struct r8192_priv *priv = ieee80211_priv(dev); - if(priv->bDcut == TRUE) + + if (priv->bDcut == TRUE) dm_CCKTxPowerAdjust_TSSI(dev, binch14); else dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14); } - -#ifndef RTL8192U +#ifndef RTL8192U static void dm_txpower_reset_recovery( struct net_device *dev ) @@ -1594,16 +1492,16 @@ static void dm_txpower_reset_recovery( RT_TRACE(COMP_POWER_TRACKING, "Start Reset Recovery ==>\n"); rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value); - RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc80 is %08x\n",priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value); - RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFA_txPowerTrackingIndex is %x\n",priv->rfa_txpowertrackingindex); - RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF A I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbb_iq_amplifygain); - RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: CCK Attenuation is %d dB\n",priv->cck_present_attentuation); + RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc80 is %08x\n", priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value); + RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFA_txPowerTrackingIndex is %x\n", priv->rfa_txpowertrackingindex); + RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF A I/Q Amplify Gain is %ld\n", priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbb_iq_amplifygain); + RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: CCK Attenuation is %d dB\n", priv->cck_present_attentuation); dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value); - RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc90 is %08x\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value); - RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFC_txPowerTrackingIndex is %x\n",priv->rfc_txpowertrackingindex); - RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF C I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbb_iq_amplifygain); + RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc90 is %08x\n", priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value); + RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFC_txPowerTrackingIndex is %x\n", priv->rfc_txpowertrackingindex); + RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF C I/Q Amplify Gain is %ld\n", priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbb_iq_amplifygain); } /* dm_TXPowerResetRecovery */ @@ -1612,25 +1510,25 @@ void dm_restore_dynamic_mechanism_state(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); u32 reg_ratr = priv->rate_adaptive.last_ratr; - if(!priv->up) - { + if (!priv->up) { RT_TRACE(COMP_RATE, "<---- dm_restore_dynamic_mechanism_state(): driver is going to unload\n"); return; } /* Restore previous state for rate adaptive */ - if(priv->rate_adaptive.rate_adaptive_disabled) + if (priv->rate_adaptive.rate_adaptive_disabled) return; /* TODO: Only 11n mode is implemented currently, */ - if(!(priv->ieee80211->mode==WIRELESS_MODE_N_24G || - priv->ieee80211->mode==WIRELESS_MODE_N_5G)) - return; + if (!(priv->ieee80211->mode == WIRELESS_MODE_N_24G || + priv->ieee80211->mode == WIRELESS_MODE_N_5G)) + return; + { /* 2007/11/15 MH Copy from 8190PCI. */ u32 ratr_value; + ratr_value = reg_ratr; - if(priv->rf_type == RF_1T2R) /* 1T2R, Spatial Stream 2 should be disabled */ - { + if (priv->rf_type == RF_1T2R) { /* 1T2R, Spatial Stream 2 should be disabled */ ratr_value &= ~(RATE_ALL_OFDM_2SS); /*DbgPrint("HW_VAR_TATR_0 from 0x%x ==> 0x%x\n", ((pu4Byte)(val))[0], ratr_value);*/ } @@ -1653,7 +1551,7 @@ static void dm_bb_initialgain_restore(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); u32 bit_mask = 0x7f; /* Bit0~ Bit6 */ - if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) + if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) return; /* Disable Initial Gain */ @@ -1666,18 +1564,17 @@ static void dm_bb_initialgain_restore(struct net_device *dev) bit_mask = bMaskByte2; rtl8192_setBBreg(dev, rCCK0_CCA, bit_mask, (u32)priv->initgain_backup.cca); - RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc50 is %x\n",priv->initgain_backup.xaagccore1); - RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc58 is %x\n",priv->initgain_backup.xbagccore1); - RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc60 is %x\n",priv->initgain_backup.xcagccore1); - RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc68 is %x\n",priv->initgain_backup.xdagccore1); - RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xa0a is %x\n",priv->initgain_backup.cca); + RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc50 is %x\n", priv->initgain_backup.xaagccore1); + RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc58 is %x\n", priv->initgain_backup.xbagccore1); + RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc60 is %x\n", priv->initgain_backup.xcagccore1); + RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc68 is %x\n", priv->initgain_backup.xdagccore1); + RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xa0a is %x\n", priv->initgain_backup.cca); /* Enable Initial Gain */ /*PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x100);*/ rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); /* Only clear byte 1 and rewrite. */ } /* dm_BBInitialGainRestore */ - void dm_backup_dynamic_mechanism_state(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -1690,13 +1587,12 @@ void dm_backup_dynamic_mechanism_state(struct net_device *dev) } /* DM_BackupDynamicMechanismState */ - static void dm_bb_initialgain_backup(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); u32 bit_mask = bMaskByte0; /* Bit0~ Bit6 */ - if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) + if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) return; /*PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);*/ @@ -1708,11 +1604,11 @@ static void dm_bb_initialgain_backup(struct net_device *dev) bit_mask = bMaskByte2; priv->initgain_backup.cca = (u8)rtl8192_QueryBBReg(dev, rCCK0_CCA, bit_mask); - RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc50 is %x\n",priv->initgain_backup.xaagccore1); - RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc58 is %x\n",priv->initgain_backup.xbagccore1); - RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc60 is %x\n",priv->initgain_backup.xcagccore1); - RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc68 is %x\n",priv->initgain_backup.xdagccore1); - RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xa0a is %x\n",priv->initgain_backup.cca); + RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc50 is %x\n", priv->initgain_backup.xaagccore1); + RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc58 is %x\n", priv->initgain_backup.xbagccore1); + RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc60 is %x\n", priv->initgain_backup.xcagccore1); + RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc68 is %x\n", priv->initgain_backup.xdagccore1); + RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xa0a is %x\n", priv->initgain_backup.cca); } /* dm_BBInitialGainBakcup */ @@ -1737,67 +1633,44 @@ static void dm_bb_initialgain_backup(struct net_device *dev) void dm_change_dynamic_initgain_thresh(struct net_device *dev, u32 dm_type, u32 dm_value) { - if (dm_type == DIG_TYPE_THRESH_HIGH) - { + if (dm_type == DIG_TYPE_THRESH_HIGH) { dm_digtable.rssi_high_thresh = dm_value; - } - else if (dm_type == DIG_TYPE_THRESH_LOW) - { + } else if (dm_type == DIG_TYPE_THRESH_LOW) { dm_digtable.rssi_low_thresh = dm_value; - } - else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) - { + } else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) { dm_digtable.rssi_high_power_highthresh = dm_value; - } - else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) - { + } else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) { dm_digtable.rssi_high_power_highthresh = dm_value; - } - else if (dm_type == DIG_TYPE_ENABLE) - { + } else if (dm_type == DIG_TYPE_ENABLE) { dm_digtable.dig_state = DM_STA_DIG_MAX; dm_digtable.dig_enable_flag = true; - } - else if (dm_type == DIG_TYPE_DISABLE) - { + } else if (dm_type == DIG_TYPE_DISABLE) { dm_digtable.dig_state = DM_STA_DIG_MAX; dm_digtable.dig_enable_flag = false; - } - else if (dm_type == DIG_TYPE_DBG_MODE) - { - if(dm_value >= DM_DBG_MAX) + } else if (dm_type == DIG_TYPE_DBG_MODE) { + if (dm_value >= DM_DBG_MAX) dm_value = DM_DBG_OFF; dm_digtable.dbg_mode = (u8)dm_value; - } - else if (dm_type == DIG_TYPE_RSSI) - { - if(dm_value > 100) + } else if (dm_type == DIG_TYPE_RSSI) { + if (dm_value > 100) dm_value = 30; dm_digtable.rssi_val = (long)dm_value; - } - else if (dm_type == DIG_TYPE_ALGORITHM) - { + } else if (dm_type == DIG_TYPE_ALGORITHM) { if (dm_value >= DIG_ALGO_MAX) dm_value = DIG_ALGO_BY_FALSE_ALARM; - if(dm_digtable.dig_algorithm != (u8)dm_value) + if (dm_digtable.dig_algorithm != (u8)dm_value) dm_digtable.dig_algorithm_switch = 1; dm_digtable.dig_algorithm = (u8)dm_value; - } - else if (dm_type == DIG_TYPE_BACKOFF) - { - if(dm_value > 30) + } else if (dm_type == DIG_TYPE_BACKOFF) { + if (dm_value > 30) dm_value = 30; dm_digtable.backoff_val = (u8)dm_value; - } - else if(dm_type == DIG_TYPE_RX_GAIN_MIN) - { - if(dm_value == 0) + } else if (dm_type == DIG_TYPE_RX_GAIN_MIN) { + if (dm_value == 0) dm_value = 0x1; dm_digtable.rx_gain_range_min = (u8)dm_value; - } - else if(dm_type == DIG_TYPE_RX_GAIN_MAX) - { - if(dm_value > 0x50) + } else if (dm_type == DIG_TYPE_RX_GAIN_MAX) { + if (dm_value > 0x50) dm_value = 0x50; dm_digtable.rx_gain_range_max = (u8)dm_value; } @@ -1842,14 +1715,13 @@ static void dm_dig_init(struct net_device *dev) dm_digtable.rssi_val = 50; /* for new dig debug rssi value */ dm_digtable.backoff_val = DM_DIG_BACKOFF; dm_digtable.rx_gain_range_max = DM_DIG_MAX; - if(priv->CustomerID == RT_CID_819x_Netcore) + if (priv->CustomerID == RT_CID_819x_Netcore) dm_digtable.rx_gain_range_min = DM_DIG_MIN_Netcore; else dm_digtable.rx_gain_range_min = DM_DIG_MIN; } /* dm_dig_init */ - /*----------------------------------------------------------------------------- * Function: dm_ctrl_initgain_byrssi() * @@ -1869,20 +1741,18 @@ static void dm_dig_init(struct net_device *dev) *---------------------------------------------------------------------------*/ static void dm_ctrl_initgain_byrssi(struct net_device *dev) { - if (dm_digtable.dig_enable_flag == false) return; - if(dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM) + if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM) dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev); - else if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) + else if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) dm_ctrl_initgain_byrssi_by_driverrssi(dev); /* ; */ else return; } - static void dm_ctrl_initgain_byrssi_by_driverrssi( struct net_device *dev) { @@ -1893,33 +1763,33 @@ static void dm_ctrl_initgain_byrssi_by_driverrssi( if (dm_digtable.dig_enable_flag == false) return; - /*DbgPrint("Dig by Sw Rssi \n");*/ - if(dm_digtable.dig_algorithm_switch) /* if switched algorithm, we have to disable FW Dig. */ + /*DbgPrint("Dig by Sw Rssi\n");*/ + if (dm_digtable.dig_algorithm_switch) /* if switched algorithm, we have to disable FW Dig. */ fw_dig = 0; - if(fw_dig <= 3) - { /* execute several times to make sure the FW Dig is disabled */ + + if (fw_dig <= 3) { /* execute several times to make sure the FW Dig is disabled */ /* FW DIG Off */ - for(i=0; i<3; i++) + for (i = 0; i < 3; i++) rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); /* Only clear byte 1 and rewrite. */ fw_dig++; dm_digtable.dig_state = DM_STA_DIG_OFF; /* fw dig off. */ } - if(priv->ieee80211->state == IEEE80211_LINKED) + if (priv->ieee80211->state == IEEE80211_LINKED) dm_digtable.cur_connect_state = DIG_CONNECT; else dm_digtable.cur_connect_state = DIG_DISCONNECT; - /*DbgPrint("DM_DigTable.PreConnectState = %d, DM_DigTable.CurConnectState = %d \n", + /*DbgPrint("DM_DigTable.PreConnectState = %d, DM_DigTable.CurConnectState = %d\n", DM_DigTable.PreConnectState, DM_DigTable.CurConnectState);*/ - if(dm_digtable.dbg_mode == DM_DBG_OFF) + if (dm_digtable.dbg_mode == DM_DBG_OFF) dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb; - /*DbgPrint("DM_DigTable.Rssi_val = %d \n", DM_DigTable.Rssi_val);*/ + /*DbgPrint("DM_DigTable.Rssi_val = %d\n", DM_DigTable.Rssi_val);*/ dm_initial_gain(dev); dm_pd_th(dev); dm_cs_ratio(dev); - if(dm_digtable.dig_algorithm_switch) + if (dm_digtable.dig_algorithm_switch) dm_digtable.dig_algorithm_switch = 0; dm_digtable.pre_connect_state = dm_digtable.cur_connect_state; @@ -1935,11 +1805,10 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( if (dm_digtable.dig_enable_flag == false) return; - if(dm_digtable.dig_algorithm_switch) - { + if (dm_digtable.dig_algorithm_switch) { dm_digtable.dig_state = DM_STA_DIG_MAX; /* Fw DIG On. */ - for(i=0; i<3; i++) + for (i = 0; i < 3; i++) rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); /* Only clear byte 1 and rewrite.*/ dm_digtable.dig_algorithm_switch = 0; } @@ -1950,9 +1819,8 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( /* For smooth, we can not change DIG state. */ if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) && (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh)) - { return; - } + /*DbgPrint("Dig by Fw False Alarm\n");*/ /*if (DM_DigTable.Dig_State == DM_STA_DIG_OFF)*/ /*DbgPrint("DIG Check\n\r RSSI=%d LOW=%d HIGH=%d STATE=%d", @@ -1960,17 +1828,13 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/ /* 1. When RSSI decrease, We have to judge if it is smaller than a threshold and then execute the step below. */ - if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh)) - { + if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh)) { /* 2008/02/05 MH When we execute silent reset, the DIG PHY parameters will be reset to init value. We must prevent the condition. */ if (dm_digtable.dig_state == DM_STA_DIG_OFF && - (priv->reset_count == reset_cnt)) - { + (priv->reset_count == reset_cnt)) { return; - } - else - { + } else { reset_cnt = priv->reset_count; } @@ -1988,8 +1852,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x17); /* 1.3 Lower PD_TH for OFDM. */ - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { /* * 2008/01/11 MH 40MHZ 90/92 register are not the same. * 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. @@ -2001,8 +1864,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( else PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x40); */ - } - else + } else write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); /* 1.4 Lower CS ratio for CCK. */ @@ -2016,18 +1878,14 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( /* 2. When RSSI increase, We have to judge if it is larger than a threshold and then execute the step below. */ - if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)) - { + if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)) { u8 reset_flag = 0; if (dm_digtable.dig_state == DM_STA_DIG_ON && - (priv->reset_count == reset_cnt)) - { + (priv->reset_count == reset_cnt)) { dm_ctrl_initgain_byrssi_highpwr(dev); return; - } - else - { + } else { if (priv->reset_count != reset_cnt) reset_flag = 1; @@ -2041,15 +1899,12 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( * 2.1 Set initial gain. * 2008/02/26 MH SD3-Jerry suggest to prevent dirty environment. */ - if (reset_flag == 1) - { + if (reset_flag == 1) { write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x2c); write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x2c); write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x2c); write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x2c); - } - else - { + } else { write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x20); write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x20); write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x20); @@ -2057,8 +1912,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( } /* 2.2 Higher PD_TH for OFDM. */ - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { /* * 2008/01/11 MH 40MHZ 90/92 register are not the same. * 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. @@ -2071,8 +1925,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( else PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x42); */ - } - else + } else write_nic_byte(dev, rOFDM0_RxDetector1, 0x44); /* 2.3 Higher CS ratio for CCK. */ @@ -2093,7 +1946,6 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( } /* dm_CtrlInitGainByRssi */ - /*----------------------------------------------------------------------------- * Function: dm_ctrl_initgain_byrssi_highpwr() * @@ -2119,9 +1971,7 @@ static void dm_ctrl_initgain_byrssi_highpwr( /* For smooth, we can not change high power DIG state in the range. */ if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_high_power_lowthresh) && (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_highthresh)) - { return; - } /* * 3. When RSSI >75% or <70%, it is a high power issue. We have to judge if @@ -2129,8 +1979,7 @@ static void dm_ctrl_initgain_byrssi_highpwr( * * 2008/02/05 MH SD3-Jerry Modify PD_TH for high power issue. */ - if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh) - { + if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh) { if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON && (priv->reset_count == reset_cnt_highpwr)) return; @@ -2138,39 +1987,32 @@ static void dm_ctrl_initgain_byrssi_highpwr( dm_digtable.dig_highpwr_state = DM_STA_DIG_ON; /* 3.1 Higher PD_TH for OFDM for high power state. */ - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); */ - } - else + } else write_nic_byte(dev, rOFDM0_RxDetector1, 0x43); - } - else - { - if (dm_digtable.dig_highpwr_state == DM_STA_DIG_OFF&& + } else { + if (dm_digtable.dig_highpwr_state == DM_STA_DIG_OFF && (priv->reset_count == reset_cnt_highpwr)) return; else dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF; if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh && - priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) - { + priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) { /* 3.2 Recover PD_TH for OFDM for normal power region. */ - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); */ - } - else + } else write_nic_byte(dev, rOFDM0_RxDetector1, 0x44); } } @@ -2179,51 +2021,42 @@ static void dm_ctrl_initgain_byrssi_highpwr( } /* dm_CtrlInitGainByRssiHighPwr */ - static void dm_initial_gain( struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - u8 initial_gain=0; + u8 initial_gain = 0; static u8 initialized, force_write; static u32 reset_cnt; u8 tmp; - if(dm_digtable.dig_algorithm_switch) - { + if (dm_digtable.dig_algorithm_switch) { initialized = 0; reset_cnt = 0; } - if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state) - { - if(dm_digtable.cur_connect_state == DIG_CONNECT) - { - if((dm_digtable.rssi_val+10-dm_digtable.backoff_val) > dm_digtable.rx_gain_range_max) + if (dm_digtable.pre_connect_state == dm_digtable.cur_connect_state) { + if (dm_digtable.cur_connect_state == DIG_CONNECT) { + if ((dm_digtable.rssi_val+10-dm_digtable.backoff_val) > dm_digtable.rx_gain_range_max) dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_max; - else if((dm_digtable.rssi_val+10-dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min) + else if ((dm_digtable.rssi_val+10-dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min) dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_min; else dm_digtable.cur_ig_value = dm_digtable.rssi_val+10-dm_digtable.backoff_val; - } - else /* current state is disconnected */ - { - if(dm_digtable.cur_ig_value == 0) + } else { /* current state is disconnected */ + if (dm_digtable.cur_ig_value == 0) dm_digtable.cur_ig_value = priv->DefaultInitialGain[0]; else dm_digtable.cur_ig_value = dm_digtable.pre_ig_value; } - } - else /* disconnected -> connected or connected -> disconnected */ - { + } else { /* disconnected -> connected or connected -> disconnected */ dm_digtable.cur_ig_value = priv->DefaultInitialGain[0]; dm_digtable.pre_ig_value = 0; } /*DbgPrint("DM_DigTable.CurIGValue = 0x%x, DM_DigTable.PreIGValue = 0x%x\n", DM_DigTable.CurIGValue, DM_DigTable.PreIGValue);*/ /* if silent reset happened, we should rewrite the values back */ - if(priv->reset_count != reset_cnt) - { + if (priv->reset_count != reset_cnt) { force_write = 1; reset_cnt = priv->reset_count; } @@ -2233,9 +2066,8 @@ static void dm_initial_gain( force_write = 1; { - if((dm_digtable.pre_ig_value != dm_digtable.cur_ig_value) - || !initialized || force_write) - { + if ((dm_digtable.pre_ig_value != dm_digtable.cur_ig_value) + || !initialized || force_write) { initial_gain = (u8)dm_digtable.cur_ig_value; /*DbgPrint("Write initial gain = 0x%x\n", initial_gain);*/ /* Set initial gain. */ @@ -2257,16 +2089,13 @@ static void dm_pd_th( static u8 initialized, force_write; static u32 reset_cnt; - if(dm_digtable.dig_algorithm_switch) - { + if (dm_digtable.dig_algorithm_switch) { initialized = 0; reset_cnt = 0; } - if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state) - { - if(dm_digtable.cur_connect_state == DIG_CONNECT) - { + if (dm_digtable.pre_connect_state == dm_digtable.cur_connect_state) { + if (dm_digtable.cur_connect_state == DIG_CONNECT) { if (dm_digtable.rssi_val >= dm_digtable.rssi_high_power_highthresh) dm_digtable.curpd_thstate = DIG_PD_AT_HIGH_POWER; else if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh)) @@ -2276,34 +2105,26 @@ static void dm_pd_th( dm_digtable.curpd_thstate = DIG_PD_AT_NORMAL_POWER; else dm_digtable.curpd_thstate = dm_digtable.prepd_thstate; - } - else - { + } else { dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER; } - } - else /* disconnected -> connected or connected -> disconnected */ - { + } else { /* disconnected -> connected or connected -> disconnected */ dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER; } /* if silent reset happened, we should rewrite the values back */ - if(priv->reset_count != reset_cnt) - { + if (priv->reset_count != reset_cnt) { force_write = 1; reset_cnt = priv->reset_count; } { - if((dm_digtable.prepd_thstate != dm_digtable.curpd_thstate) || - (initialized<=3) || force_write) - { + if ((dm_digtable.prepd_thstate != dm_digtable.curpd_thstate) || + (initialized <= 3) || force_write) { /*DbgPrint("Write PD_TH state = %d\n", DM_DigTable.CurPD_THState);*/ - if(dm_digtable.curpd_thstate == DIG_PD_AT_LOW_POWER) - { + if (dm_digtable.curpd_thstate == DIG_PD_AT_LOW_POWER) { /* Lower PD_TH for OFDM. */ - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { /* * 2008/01/11 MH 40MHZ 90/92 register are not the same. * 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. @@ -2312,15 +2133,11 @@ static void dm_pd_th( /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x40); */ - } - else + } else write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - } - else if(dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER) - { + } else if (dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER) { /* Higher PD_TH for OFDM. */ - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { /* * 2008/01/11 MH 40MHZ 90/92 register are not the same. * 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. @@ -2329,25 +2146,20 @@ static void dm_pd_th( /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); */ - } - else + } else write_nic_byte(dev, rOFDM0_RxDetector1, 0x44); - } - else if(dm_digtable.curpd_thstate == DIG_PD_AT_HIGH_POWER) - { + } else if (dm_digtable.curpd_thstate == DIG_PD_AT_HIGH_POWER) { /* Higher PD_TH for OFDM for high power state. */ - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { + if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); */ - } - else + } else write_nic_byte(dev, rOFDM0_RxDetector1, 0x43); } dm_digtable.prepd_thstate = dm_digtable.curpd_thstate; - if(initialized <= 3) + if (initialized <= 3) initialized++; force_write = 0; } @@ -2361,53 +2173,39 @@ static void dm_cs_ratio( static u8 initialized, force_write; static u32 reset_cnt; - if(dm_digtable.dig_algorithm_switch) - { + if (dm_digtable.dig_algorithm_switch) { initialized = 0; reset_cnt = 0; } - if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state) - { - if(dm_digtable.cur_connect_state == DIG_CONNECT) - { + if (dm_digtable.pre_connect_state == dm_digtable.cur_connect_state) { + if (dm_digtable.cur_connect_state == DIG_CONNECT) { if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh)) dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER; else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh)) dm_digtable.curcs_ratio_state = DIG_CS_RATIO_HIGHER; else dm_digtable.curcs_ratio_state = dm_digtable.precs_ratio_state; - } - else - { + } else { dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER; } - } - else /* disconnected -> connected or connected -> disconnected */ - { + } else /* disconnected -> connected or connected -> disconnected */ dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER; - } /* if silent reset happened, we should rewrite the values back */ - if(priv->reset_count != reset_cnt) - { + if (priv->reset_count != reset_cnt) { force_write = 1; reset_cnt = priv->reset_count; } - { - if((dm_digtable.precs_ratio_state != dm_digtable.curcs_ratio_state) || - !initialized || force_write) - { + if ((dm_digtable.precs_ratio_state != dm_digtable.curcs_ratio_state) || + !initialized || force_write) { /*DbgPrint("Write CS_ratio state = %d\n", DM_DigTable.CurCS_ratioState);*/ - if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_LOWER) - { + if (dm_digtable.curcs_ratio_state == DIG_CS_RATIO_LOWER) { /* Lower CS ratio for CCK. */ write_nic_byte(dev, 0xa0a, 0x08); - } - else if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER) - { + } else if (dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER) { /* Higher CS ratio for CCK. */ write_nic_byte(dev, 0xa0a, 0xcd); } @@ -2444,34 +2242,27 @@ static void dm_check_edca_turbo( * Do not be Turbo if it's under WiFi config and Qos Enabled, because the EDCA parameters * should follow the settings from QAP. By Bruce, 2007-12-07. */ - if(priv->ieee80211->state != IEEE80211_LINKED) + if (priv->ieee80211->state != IEEE80211_LINKED) goto dm_CheckEdcaTurbo_EXIT; /* We do not turn on EDCA turbo mode for some AP that has IOT issue */ - if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO) + if (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO) goto dm_CheckEdcaTurbo_EXIT; - /*printk("========>%s():bis_any_nonbepkts is %d\n",__func__,priv->bis_any_nonbepkts);*/ + /*printk("========>%s():bis_any_nonbepkts is %d\n", __func__, priv->bis_any_nonbepkts);*/ /* Check the status for current condition. */ - if(!priv->ieee80211->bis_any_nonbepkts) - { + if (!priv->ieee80211->bis_any_nonbepkts) { curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt; curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt; /* For RT-AP, we needs to turn it on when Rx>Tx */ - if(curRxOkCnt > 4*curTxOkCnt) - { + if (curRxOkCnt > 4*curTxOkCnt) { /*printk("%s():curRxOkCnt > 4*curTxOkCnt\n");*/ - if(!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) - { + if (!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) { write_nic_dword(dev, EDCAPARA_BE, edca_setting_DL[pHTInfo->IOTPeer]); priv->bis_cur_rdlstate = true; } - } - else - { - + } else { /*printk("%s():curRxOkCnt < 4*curTxOkCnt\n");*/ - if(priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) - { + if (priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) { write_nic_dword(dev, EDCAPARA_BE, edca_setting_UL[pHTInfo->IOTPeer]); priv->bis_cur_rdlstate = false; } @@ -2479,16 +2270,12 @@ static void dm_check_edca_turbo( } priv->bcurrent_turbo_EDCA = true; - } - else - { + } else { /* * Turn Off EDCA turbo here. * Restore original EDCA according to the declaration of AP. */ - if(priv->bcurrent_turbo_EDCA) - { - + if (priv->bcurrent_turbo_EDCA) { { u8 u1bAIFS; u32 u4bAcParam; @@ -2497,10 +2284,10 @@ static void dm_check_edca_turbo( /* For Each time updating EDCA parameter, reset EDCA turbo mode status. */ dm_init_edca_turbo(dev); - u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ?9:20) + aSifsTime; - u4bAcParam = ((((u32)(qos_parameters->tx_op_limit[0]))<< AC_PARAM_TXOP_LIMIT_OFFSET)| - (((u32)(qos_parameters->cw_max[0]))<< AC_PARAM_ECW_MAX_OFFSET)| - (((u32)(qos_parameters->cw_min[0]))<< AC_PARAM_ECW_MIN_OFFSET)| + u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ? 9 : 20) + aSifsTime; + u4bAcParam = ((((u32)(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)| + (((u32)(qos_parameters->cw_max[0])) << AC_PARAM_ECW_MAX_OFFSET)| + (((u32)(qos_parameters->cw_min[0])) << AC_PARAM_ECW_MIN_OFFSET)| ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET)); /*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/ write_nic_dword(dev, EDCAPARA_BE, u4bAcParam); @@ -2514,17 +2301,16 @@ static void dm_check_edca_turbo( PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]); u8 AcmCtrl; + read_nic_byte(dev, AcmHwCtrl, &AcmCtrl); - if(pAciAifsn->f.ACM) - { /* ACM bit is 1. */ + + if (pAciAifsn->f.ACM) { /* ACM bit is 1. */ AcmCtrl |= AcmHw_BeqEn; - } - else - { /* ACM bit is 0. */ + } else { /* ACM bit is 0. */ AcmCtrl &= (~AcmHw_BeqEn); } - RT_TRACE(COMP_QOS,"SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl) ; + RT_TRACE(COMP_QOS, "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl); write_nic_byte(dev, AcmHwCtrl, AcmCtrl); } } @@ -2532,7 +2318,6 @@ static void dm_check_edca_turbo( } } - dm_CheckEdcaTurbo_EXIT: /* Set variables for next time. */ priv->ieee80211->bis_any_nonbepkts = false; @@ -2557,8 +2342,7 @@ static void dm_ctstoself(struct net_device *dev) unsigned long curTxOkCnt = 0; unsigned long curRxOkCnt = 0; - if(priv->ieee80211->bCTSToSelfEnable != TRUE) - { + if (priv->ieee80211->bCTSToSelfEnable != TRUE) { pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF; return; } @@ -2568,17 +2352,13 @@ static void dm_ctstoself(struct net_device *dev) 3. <50 disable, >55 enable */ - if(pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) - { + if (pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) { curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt; curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt; - if(curRxOkCnt > 4*curTxOkCnt) /* downlink, disable CTS to self */ - { + if (curRxOkCnt > 4*curTxOkCnt) { /* downlink, disable CTS to self */ pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF; /*DbgPrint("dm_CTSToSelf() ==> CTS to self disabled -- downlink\n");*/ - } - else /* uplink */ - { + } else { /* uplink */ pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF; } @@ -2608,13 +2388,11 @@ static void dm_check_pbc_gpio(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); u8 tmp1byte; - read_nic_byte(dev, GPI, &tmp1byte); - if(tmp1byte == 0xff) + if (tmp1byte == 0xff) return; - if (tmp1byte&BIT6 || tmp1byte&BIT0) - { + if (tmp1byte&BIT6 || tmp1byte&BIT0) { /* * Here we only set bPbcPressed to TRUE * After trigger PBC, the variable will be set to FALSE @@ -2643,26 +2421,24 @@ static void dm_check_pbc_gpio(struct net_device *dev) *---------------------------------------------------------------------------*/ void dm_rf_pathcheck_workitemcallback(struct work_struct *work) { - struct delayed_work *dwork = container_of(work,struct delayed_work,work); - struct r8192_priv *priv = container_of(dwork,struct r8192_priv,rfpath_check_wq); - struct net_device *dev =priv->ieee80211->dev; - /*bool bactually_set = false;*/ + struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct r8192_priv *priv = container_of(dwork, struct r8192_priv, rfpath_check_wq); + struct net_device *dev = priv->ieee80211->dev; + /*bool bactually_set = false;*/ u8 rfpath = 0, i; - /* 2008/01/30 MH After discussing with SD3 Jerry, 0xc04/0xd04 register will always be the same. We only read 0xc04 now. */ read_nic_byte(dev, 0xc04, &rfpath); /* Check Bit 0-3, it means if RF A-D is enabled. */ - for (i = 0; i < RF90_PATH_MAX; i++) - { + for (i = 0; i < RF90_PATH_MAX; i++) { if (rfpath & (0x01<brfpath_rxenable[i] = 1; else priv->brfpath_rxenable[i] = 0; } - if(!DM_RxPathSelTable.Enable) + if (!DM_RxPathSelTable.Enable) return; dm_rxpath_sel_byrssi(dev); @@ -2672,17 +2448,17 @@ static void dm_init_rxpath_selection(struct net_device *dev) { u8 i; struct r8192_priv *priv = ieee80211_priv(dev); + DM_RxPathSelTable.Enable = 1; /* default enabled */ DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low; DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH; - if(priv->CustomerID == RT_CID_819x_Netcore) + if (priv->CustomerID == RT_CID_819x_Netcore) DM_RxPathSelTable.cck_method = CCK_Rx_Version_2; else DM_RxPathSelTable.cck_method = CCK_Rx_Version_1; DM_RxPathSelTable.DbgMode = DM_DBG_OFF; DM_RxPathSelTable.disabledRF = 0; - for(i=0; i<4; i++) - { + for (i = 0; i < 4; i++) { DM_RxPathSelTable.rf_rssi[i] = 50; DM_RxPathSelTable.cck_pwdb_sta[i] = -64; DM_RxPathSelTable.rf_enable_rssi_th[i] = 100; @@ -2692,22 +2468,21 @@ static void dm_init_rxpath_selection(struct net_device *dev) static void dm_rxpath_sel_byrssi(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - u8 i, max_rssi_index=0, min_rssi_index=0, sec_rssi_index=0, rf_num=0; - u8 tmp_max_rssi=0, tmp_min_rssi=0, tmp_sec_rssi=0; - u8 cck_default_Rx=0x2; /* RF-C */ - u8 cck_optional_Rx=0x3; /* RF-D */ - long tmp_cck_max_pwdb=0, tmp_cck_min_pwdb=0, tmp_cck_sec_pwdb=0; - u8 cck_rx_ver2_max_index=0, cck_rx_ver2_min_index=0, cck_rx_ver2_sec_index=0; + u8 i, max_rssi_index = 0, min_rssi_index = 0, sec_rssi_index = 0, rf_num = 0; + u8 tmp_max_rssi = 0, tmp_min_rssi = 0, tmp_sec_rssi = 0; + u8 cck_default_Rx = 0x2; /* RF-C */ + u8 cck_optional_Rx = 0x3; /* RF-D */ + long tmp_cck_max_pwdb = 0, tmp_cck_min_pwdb = 0, tmp_cck_sec_pwdb = 0; + u8 cck_rx_ver2_max_index = 0, cck_rx_ver2_min_index = 0, cck_rx_ver2_sec_index = 0; u8 cur_rf_rssi; long cur_cck_pwdb; static u8 disabled_rf_cnt, cck_Rx_Path_initialized; u8 update_cck_rx_path; - if(priv->rf_type != RF_2T4R) + if (priv->rf_type != RF_2T4R) return; - if(!cck_Rx_Path_initialized) - { + if (!cck_Rx_Path_initialized) { read_nic_byte(dev, 0xa07, &DM_RxPathSelTable.cck_Rx_path); DM_RxPathSelTable.cck_Rx_path &= 0xf; cck_Rx_Path_initialized = 1; @@ -2716,91 +2491,63 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) read_nic_byte(dev, 0xc04, &DM_RxPathSelTable.disabledRF); DM_RxPathSelTable.disabledRF = ~DM_RxPathSelTable.disabledRF & 0xf; - if(priv->ieee80211->mode == WIRELESS_MODE_B) - { + if (priv->ieee80211->mode == WIRELESS_MODE_B) { DM_RxPathSelTable.cck_method = CCK_Rx_Version_2; /* pure B mode, fixed cck version2 */ - /*DbgPrint("Pure B mode, use cck rx version2 \n");*/ + /*DbgPrint("Pure B mode, use cck rx version2\n");*/ } /* decide max/sec/min rssi index */ - for (i=0; istats.rx_rssi_percentage[i]; - if(priv->brfpath_rxenable[i]) - { + if (priv->brfpath_rxenable[i]) { rf_num++; cur_rf_rssi = DM_RxPathSelTable.rf_rssi[i]; - if(rf_num == 1) - { /* find first enabled rf path and the rssi values */ + if (rf_num == 1) { /* find first enabled rf path and the rssi values */ /* initialize, set all rssi index to the same one */ max_rssi_index = min_rssi_index = sec_rssi_index = i; tmp_max_rssi = tmp_min_rssi = tmp_sec_rssi = cur_rf_rssi; - } - else if(rf_num == 2) - { /* we pick up the max index first, and let sec and min to be the same one */ - if(cur_rf_rssi >= tmp_max_rssi) - { + } else if (rf_num == 2) { /* we pick up the max index first, and let sec and min to be the same one */ + if (cur_rf_rssi >= tmp_max_rssi) { tmp_max_rssi = cur_rf_rssi; max_rssi_index = i; - } - else - { + } else { tmp_sec_rssi = tmp_min_rssi = cur_rf_rssi; sec_rssi_index = min_rssi_index = i; } - } - else - { - if(cur_rf_rssi > tmp_max_rssi) - { + } else { + if (cur_rf_rssi > tmp_max_rssi) { tmp_sec_rssi = tmp_max_rssi; sec_rssi_index = max_rssi_index; tmp_max_rssi = cur_rf_rssi; max_rssi_index = i; - } - else if(cur_rf_rssi == tmp_max_rssi) - { /* let sec and min point to the different index */ + } else if (cur_rf_rssi == tmp_max_rssi) { /* let sec and min point to the different index */ tmp_sec_rssi = cur_rf_rssi; sec_rssi_index = i; - } - else if((cur_rf_rssi < tmp_max_rssi) &&(cur_rf_rssi > tmp_sec_rssi)) - { + } else if ((cur_rf_rssi < tmp_max_rssi) && (cur_rf_rssi > tmp_sec_rssi)) { tmp_sec_rssi = cur_rf_rssi; sec_rssi_index = i; - } - else if(cur_rf_rssi == tmp_sec_rssi) - { - if(tmp_sec_rssi == tmp_min_rssi) - { /* let sec and min point to the different index */ + } else if (cur_rf_rssi == tmp_sec_rssi) { + if (tmp_sec_rssi == tmp_min_rssi) { + /* let sec and min point to the different index */ tmp_sec_rssi = cur_rf_rssi; sec_rssi_index = i; - } - else - { + } else { /* This case we don't need to set any index */ } - } - else if((cur_rf_rssi < tmp_sec_rssi) && (cur_rf_rssi > tmp_min_rssi)) - { + } else if ((cur_rf_rssi < tmp_sec_rssi) && (cur_rf_rssi > tmp_min_rssi)) { /* This case we don't need to set any index */ - } - else if(cur_rf_rssi == tmp_min_rssi) - { - if(tmp_sec_rssi == tmp_min_rssi) - { /* let sec and min point to the different index */ + } else if (cur_rf_rssi == tmp_min_rssi) { + if (tmp_sec_rssi == tmp_min_rssi) { + /* let sec and min point to the different index */ tmp_min_rssi = cur_rf_rssi; min_rssi_index = i; - } - else - { + } else { /* This case we don't need to set any index */ } - } - else if(cur_rf_rssi < tmp_min_rssi) - { + } else if (cur_rf_rssi < tmp_min_rssi) { tmp_min_rssi = cur_rf_rssi; min_rssi_index = i; } @@ -2810,82 +2557,53 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) rf_num = 0; /* decide max/sec/min cck pwdb index */ - if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) - { - for (i=0; ibrfpath_rxenable[i]) - { + if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) { + for (i = 0; i < RF90_PATH_MAX; i++) { + if (priv->brfpath_rxenable[i]) { rf_num++; cur_cck_pwdb = DM_RxPathSelTable.cck_pwdb_sta[i]; - if(rf_num == 1) /* find first enabled rf path and the rssi values */ - { /* initialize, set all rssi index to the same one */ + if (rf_num == 1) { /* find first enabled rf path and the rssi values */ + /* initialize, set all rssi index to the same one */ cck_rx_ver2_max_index = cck_rx_ver2_min_index = cck_rx_ver2_sec_index = i; tmp_cck_max_pwdb = tmp_cck_min_pwdb = tmp_cck_sec_pwdb = cur_cck_pwdb; - } - else if(rf_num == 2) - { /* we pick up the max index first, and let sec and min to be the same one */ - if(cur_cck_pwdb >= tmp_cck_max_pwdb) - { + } else if (rf_num == 2) { /* we pick up the max index first, and let sec and min to be the same one */ + if (cur_cck_pwdb >= tmp_cck_max_pwdb) { tmp_cck_max_pwdb = cur_cck_pwdb; cck_rx_ver2_max_index = i; - } - else - { + } else { tmp_cck_sec_pwdb = tmp_cck_min_pwdb = cur_cck_pwdb; cck_rx_ver2_sec_index = cck_rx_ver2_min_index = i; } - } - else - { - if(cur_cck_pwdb > tmp_cck_max_pwdb) - { + } else { + if (cur_cck_pwdb > tmp_cck_max_pwdb) { tmp_cck_sec_pwdb = tmp_cck_max_pwdb; cck_rx_ver2_sec_index = cck_rx_ver2_max_index; tmp_cck_max_pwdb = cur_cck_pwdb; cck_rx_ver2_max_index = i; - } - else if(cur_cck_pwdb == tmp_cck_max_pwdb) - { /* let sec and min point to the different index */ + } else if (cur_cck_pwdb == tmp_cck_max_pwdb) { /* let sec and min point to the different index */ tmp_cck_sec_pwdb = cur_cck_pwdb; cck_rx_ver2_sec_index = i; - } - else if((cur_cck_pwdb < tmp_cck_max_pwdb) &&(cur_cck_pwdb > tmp_cck_sec_pwdb)) - { + } else if ((cur_cck_pwdb < tmp_cck_max_pwdb) && (cur_cck_pwdb > tmp_cck_sec_pwdb)) { tmp_cck_sec_pwdb = cur_cck_pwdb; cck_rx_ver2_sec_index = i; - } - else if(cur_cck_pwdb == tmp_cck_sec_pwdb) - { - if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb) - { /* let sec and min point to the different index */ + } else if (cur_cck_pwdb == tmp_cck_sec_pwdb) { + if (tmp_cck_sec_pwdb == tmp_cck_min_pwdb) { /* let sec and min point to the different index */ tmp_cck_sec_pwdb = cur_cck_pwdb; cck_rx_ver2_sec_index = i; - } - else - { + } else { /* This case we don't need to set any index */ } - } - else if((cur_cck_pwdb < tmp_cck_sec_pwdb) && (cur_cck_pwdb > tmp_cck_min_pwdb)) - { + } else if ((cur_cck_pwdb < tmp_cck_sec_pwdb) && (cur_cck_pwdb > tmp_cck_min_pwdb)) { /* This case we don't need to set any index */ - } - else if(cur_cck_pwdb == tmp_cck_min_pwdb) - { - if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb) - { /* let sec and min point to the different index */ + } else if (cur_cck_pwdb == tmp_cck_min_pwdb) { + if (tmp_cck_sec_pwdb == tmp_cck_min_pwdb) { /* let sec and min point to the different index */ tmp_cck_min_pwdb = cur_cck_pwdb; cck_rx_ver2_min_index = i; - } - else - { + } else { /* This case we don't need to set any index */ } - } - else if(cur_cck_pwdb < tmp_cck_min_pwdb) - { + } else if (cur_cck_pwdb < tmp_cck_min_pwdb) { tmp_cck_min_pwdb = cur_cck_pwdb; cck_rx_ver2_min_index = i; } @@ -2895,24 +2613,20 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) } } - /* * Set CCK Rx path * reg0xA07[3:2]=cck default rx path, reg0xa07[1:0]=cck optional rx path. */ update_cck_rx_path = 0; - if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) - { + if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) { cck_default_Rx = cck_rx_ver2_max_index; cck_optional_Rx = cck_rx_ver2_sec_index; - if(tmp_cck_max_pwdb != -64) + if (tmp_cck_max_pwdb != -64) update_cck_rx_path = 1; } - if(tmp_min_rssi < DM_RxPathSelTable.SS_TH_low && disabled_rf_cnt < 2) - { - if((tmp_max_rssi - tmp_min_rssi) >= DM_RxPathSelTable.diff_TH) - { + if (tmp_min_rssi < DM_RxPathSelTable.SS_TH_low && disabled_rf_cnt < 2) { + if ((tmp_max_rssi - tmp_min_rssi) >= DM_RxPathSelTable.diff_TH) { /* record the enabled rssi threshold */ DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] = tmp_max_rssi+5; /* disable the BB Rx path, OFDM */ @@ -2920,31 +2634,25 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<>i) & 0x1) /* disabled rf */ - { - if(tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i]) - { + if (DM_RxPathSelTable.disabledRF) { + for (i = 0; i < 4; i++) { + if ((DM_RxPathSelTable.disabledRF>>i) & 0x1) { /* disabled rf */ + if (tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i]) { /* enable the BB Rx path */ - /*DbgPrint("RF-%d is enabled. \n", 0x1<priv_wq,&priv->rfpath_check_wq,0); -} /* dm_CheckRxRFPath */ + queue_delayed_work(priv->priv_wq, &priv->rfpath_check_wq, 0); +} /* dm_CheckRxRFPath */ -static void dm_init_fsync (struct net_device *dev) +static void dm_init_fsync(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -2987,8 +2695,8 @@ static void dm_init_fsync (struct net_device *dev) priv->ieee80211->fsync_rssi_threshold = 30; priv->ieee80211->bfsync_enable = false; priv->ieee80211->fsync_multiple_timeinterval = 3; - priv->ieee80211->fsync_firstdiff_ratethreshold= 100; - priv->ieee80211->fsync_seconddiff_ratethreshold= 200; + priv->ieee80211->fsync_firstdiff_ratethreshold = 100; + priv->ieee80211->fsync_seconddiff_ratethreshold = 200; priv->ieee80211->fsync_state = Default_Fsync; priv->framesyncMonitor = 1; /* current default 0xc38 monitor on */ @@ -2997,10 +2705,10 @@ static void dm_init_fsync (struct net_device *dev) priv->fsync_timer.function = dm_fsync_timer_callback; } - static void dm_deInit_fsync(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); + del_timer_sync(&priv->fsync_timer); } @@ -3008,102 +2716,84 @@ void dm_fsync_timer_callback(unsigned long data) { struct net_device *dev = (struct net_device *)data; struct r8192_priv *priv = ieee80211_priv((struct net_device *)data); - u32 rate_index, rate_count = 0, rate_count_diff=0; + u32 rate_index, rate_count = 0, rate_count_diff = 0; bool bSwitchFromCountDiff = false; bool bDoubleTimeInterval = false; - if(priv->ieee80211->state == IEEE80211_LINKED && + if (priv->ieee80211->state == IEEE80211_LINKED && priv->ieee80211->bfsync_enable && - (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) - { + (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) { /* Count rate 54, MCS [7], [12, 13, 14, 15] */ u32 rate_bitmap; - for(rate_index = 0; rate_index <= 27; rate_index++) - { + + for (rate_index = 0; rate_index <= 27; rate_index++) { rate_bitmap = 1 << rate_index; - if(priv->ieee80211->fsync_rate_bitmap & rate_bitmap) - rate_count+= priv->stats.received_rate_histogram[1][rate_index]; + if (priv->ieee80211->fsync_rate_bitmap & rate_bitmap) + rate_count += priv->stats.received_rate_histogram[1][rate_index]; } - if(rate_count < priv->rate_record) + if (rate_count < priv->rate_record) rate_count_diff = 0xffffffff - rate_count + priv->rate_record; else rate_count_diff = rate_count - priv->rate_record; - if(rate_count_diff < priv->rateCountDiffRecord) - { - + if (rate_count_diff < priv->rateCountDiffRecord) { u32 DiffNum = priv->rateCountDiffRecord - rate_count_diff; /* Continue count */ - if(DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold) + if (DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold) priv->ContinueDiffCount++; else priv->ContinueDiffCount = 0; /* Continue count over */ - if(priv->ContinueDiffCount >=2) - { + if (priv->ContinueDiffCount >= 2) { bSwitchFromCountDiff = true; priv->ContinueDiffCount = 0; } - } - else - { + } else { /* Stop the continued count */ priv->ContinueDiffCount = 0; } /* If Count diff <= FsyncRateCountThreshold */ - if(rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold) - { + if (rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold) { bSwitchFromCountDiff = true; priv->ContinueDiffCount = 0; } priv->rate_record = rate_count; priv->rateCountDiffRecord = rate_count_diff; - RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync); + RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff, priv->bswitch_fsync); /* if we never receive those mcs rate and rssi > 30 % then switch fsyn */ - if(priv->undecorated_smoothed_pwdb > priv->ieee80211->fsync_rssi_threshold && bSwitchFromCountDiff) - { + if (priv->undecorated_smoothed_pwdb > priv->ieee80211->fsync_rssi_threshold && bSwitchFromCountDiff) { bDoubleTimeInterval = true; priv->bswitch_fsync = !priv->bswitch_fsync; - if(priv->bswitch_fsync) - { + if (priv->bswitch_fsync) { write_nic_byte(dev, 0xC36, 0x1c); write_nic_byte(dev, 0xC3e, 0x90); - } - else - { + } else { write_nic_byte(dev, 0xC36, 0x5c); write_nic_byte(dev, 0xC3e, 0x96); } - } - else if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->fsync_rssi_threshold) - { - if(priv->bswitch_fsync) - { + } else if (priv->undecorated_smoothed_pwdb <= priv->ieee80211->fsync_rssi_threshold) { + if (priv->bswitch_fsync) { priv->bswitch_fsync = false; write_nic_byte(dev, 0xC36, 0x5c); write_nic_byte(dev, 0xC3e, 0x96); } } - if(bDoubleTimeInterval){ - if(timer_pending(&priv->fsync_timer)) + if (bDoubleTimeInterval) { + if (timer_pending(&priv->fsync_timer)) del_timer_sync(&priv->fsync_timer); priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval*priv->ieee80211->fsync_multiple_timeinterval); add_timer(&priv->fsync_timer); - } - else{ - if(timer_pending(&priv->fsync_timer)) + } else { + if (timer_pending(&priv->fsync_timer)) del_timer_sync(&priv->fsync_timer); priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval); add_timer(&priv->fsync_timer); } - } - else - { + } else { /* Let Register return to default value; */ - if(priv->bswitch_fsync) - { + if (priv->bswitch_fsync) { priv->bswitch_fsync = false; write_nic_byte(dev, 0xC36, 0x5c); write_nic_byte(dev, 0xC3e, 0x96); @@ -3112,7 +2802,7 @@ void dm_fsync_timer_callback(unsigned long data) write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd); } RT_TRACE(COMP_HALDM, "ContinueDiffCount %d\n", priv->ContinueDiffCount); - RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync); + RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff, priv->bswitch_fsync); } static void dm_StartHWFsync(struct net_device *dev) @@ -3130,8 +2820,7 @@ static void dm_EndSWFsync(struct net_device *dev) del_timer_sync(&(priv->fsync_timer)); /* Let Register return to default value; */ - if(priv->bswitch_fsync) - { + if (priv->bswitch_fsync) { priv->bswitch_fsync = false; write_nic_byte(dev, 0xC36, 0x5c); @@ -3158,23 +2847,19 @@ static void dm_StartSWFsync(struct net_device *dev) priv->rateCountDiffRecord = 0; priv->bswitch_fsync = false; - if(priv->ieee80211->mode == WIRELESS_MODE_N_24G) - { - priv->ieee80211->fsync_firstdiff_ratethreshold= 600; + if (priv->ieee80211->mode == WIRELESS_MODE_N_24G) { + priv->ieee80211->fsync_firstdiff_ratethreshold = 600; priv->ieee80211->fsync_seconddiff_ratethreshold = 0xffff; - } - else - { - priv->ieee80211->fsync_firstdiff_ratethreshold= 200; + } else { + priv->ieee80211->fsync_firstdiff_ratethreshold = 200; priv->ieee80211->fsync_seconddiff_ratethreshold = 200; } - for(rateIndex = 0; rateIndex <= 27; rateIndex++) - { - rateBitmap = 1 << rateIndex; - if(priv->ieee80211->fsync_rate_bitmap & rateBitmap) + for (rateIndex = 0; rateIndex <= 27; rateIndex++) { + rateBitmap = 1 << rateIndex; + if (priv->ieee80211->fsync_rate_bitmap & rateBitmap) priv->rate_record += priv->stats.received_rate_histogram[1][rateIndex]; } - if(timer_pending(&priv->fsync_timer)) + if (timer_pending(&priv->fsync_timer)) del_timer_sync(&priv->fsync_timer); priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval); add_timer(&priv->fsync_timer); @@ -3194,139 +2879,112 @@ static void dm_EndHWFsync(struct net_device *dev) void dm_check_fsync(struct net_device *dev) { #define RegC38_Default 0 -#define RegC38_NonFsync_Other_AP 1 -#define RegC38_Fsync_AP_BCM 2 +#define RegC38_NonFsync_Other_AP 1 +#define RegC38_Fsync_AP_BCM 2 struct r8192_priv *priv = ieee80211_priv(dev); /*u32 framesyncC34;*/ - static u8 reg_c38_State=RegC38_Default; + static u8 reg_c38_State = RegC38_Default; static u32 reset_cnt; RT_TRACE(COMP_HALDM, "RSSI %d TimeInterval %d MultipleTimeInterval %d\n", priv->ieee80211->fsync_rssi_threshold, priv->ieee80211->fsync_time_interval, priv->ieee80211->fsync_multiple_timeinterval); RT_TRACE(COMP_HALDM, "RateBitmap 0x%x FirstDiffRateThreshold %d SecondDiffRateThreshold %d\n", priv->ieee80211->fsync_rate_bitmap, priv->ieee80211->fsync_firstdiff_ratethreshold, priv->ieee80211->fsync_seconddiff_ratethreshold); - if(priv->ieee80211->state == IEEE80211_LINKED && - (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) - { - if(priv->ieee80211->bfsync_enable == 0) - { - switch (priv->ieee80211->fsync_state) - { - case Default_Fsync: - dm_StartHWFsync(dev); - priv->ieee80211->fsync_state = HW_Fsync; - break; - case SW_Fsync: - dm_EndSWFsync(dev); - dm_StartHWFsync(dev); - priv->ieee80211->fsync_state = HW_Fsync; - break; - case HW_Fsync: - default: - break; + if (priv->ieee80211->state == IEEE80211_LINKED && + (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) { + if (priv->ieee80211->bfsync_enable == 0) { + switch (priv->ieee80211->fsync_state) { + case Default_Fsync: + dm_StartHWFsync(dev); + priv->ieee80211->fsync_state = HW_Fsync; + break; + case SW_Fsync: + dm_EndSWFsync(dev); + dm_StartHWFsync(dev); + priv->ieee80211->fsync_state = HW_Fsync; + break; + case HW_Fsync: + default: + break; } - } - else - { - switch (priv->ieee80211->fsync_state) - { - case Default_Fsync: - dm_StartSWFsync(dev); - priv->ieee80211->fsync_state = SW_Fsync; - break; - case HW_Fsync: - dm_EndHWFsync(dev); - dm_StartSWFsync(dev); - priv->ieee80211->fsync_state = SW_Fsync; - break; - case SW_Fsync: - default: - break; - + } else { + switch (priv->ieee80211->fsync_state) { + case Default_Fsync: + dm_StartSWFsync(dev); + priv->ieee80211->fsync_state = SW_Fsync; + break; + case HW_Fsync: + dm_EndHWFsync(dev); + dm_StartSWFsync(dev); + priv->ieee80211->fsync_state = SW_Fsync; + break; + case SW_Fsync: + default: + break; } } - if(priv->framesyncMonitor) - { - if(reg_c38_State != RegC38_Fsync_AP_BCM) - { /* For broadcom AP we write different default value */ + if (priv->framesyncMonitor) { + if (reg_c38_State != RegC38_Fsync_AP_BCM) { + /* For broadcom AP we write different default value */ write_nic_byte(dev, rOFDM0_RxDetector3, 0x95); reg_c38_State = RegC38_Fsync_AP_BCM; } } - } - else - { - switch (priv->ieee80211->fsync_state) - { - case HW_Fsync: - dm_EndHWFsync(dev); - priv->ieee80211->fsync_state = Default_Fsync; - break; - case SW_Fsync: - dm_EndSWFsync(dev); - priv->ieee80211->fsync_state = Default_Fsync; - break; - case Default_Fsync: - default: - break; + } else { + switch (priv->ieee80211->fsync_state) { + case HW_Fsync: + dm_EndHWFsync(dev); + priv->ieee80211->fsync_state = Default_Fsync; + break; + case SW_Fsync: + dm_EndSWFsync(dev); + priv->ieee80211->fsync_state = Default_Fsync; + break; + case Default_Fsync: + default: + break; } - if(priv->framesyncMonitor) - { - if(priv->ieee80211->state == IEEE80211_LINKED) - { - if(priv->undecorated_smoothed_pwdb <= RegC38_TH) - { - if(reg_c38_State != RegC38_NonFsync_Other_AP) - { + if (priv->framesyncMonitor) { + if (priv->ieee80211->state == IEEE80211_LINKED) { + if (priv->undecorated_smoothed_pwdb <= RegC38_TH) { + if (reg_c38_State != RegC38_NonFsync_Other_AP) { write_nic_byte(dev, rOFDM0_RxDetector3, 0x90); reg_c38_State = RegC38_NonFsync_Other_AP; } - } - else if(priv->undecorated_smoothed_pwdb >= (RegC38_TH+5)) - { - if(reg_c38_State) - { + } else if (priv->undecorated_smoothed_pwdb >= (RegC38_TH+5)) { + if (reg_c38_State) { write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); reg_c38_State = RegC38_Default; - /*DbgPrint("Fsync is idle, rssi>=40, write 0xc38 = 0x%x \n", pHalData->framesync);*/ + /*DbgPrint("Fsync is idle, rssi>=40, write 0xc38 = 0x%x\n", pHalData->framesync);*/ } } - } - else - { - if(reg_c38_State) - { + } else { + if (reg_c38_State) { write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); reg_c38_State = RegC38_Default; - /*DbgPrint("Fsync is idle, not connected, write 0xc38 = 0x%x \n", pHalData->framesync);*/ + /*DbgPrint("Fsync is idle, not connected, write 0xc38 = 0x%x\n", pHalData->framesync);*/ } } } } - if(priv->framesyncMonitor) - { - if(priv->reset_count != reset_cnt) - { /* After silent reset, the reg_c38_State will be returned to default value */ + if (priv->framesyncMonitor) { + if (priv->reset_count != reset_cnt) { /* After silent reset, the reg_c38_State will be returned to default value */ write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); reg_c38_State = RegC38_Default; reset_cnt = priv->reset_count; - /*DbgPrint("reg_c38_State = 0 for silent reset. \n");*/ + /*DbgPrint("reg_c38_State = 0 for silent reset.\n");*/ } - } - else - { - if(reg_c38_State) - { + } else { + if (reg_c38_State) { write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); reg_c38_State = RegC38_Default; - /*DbgPrint("framesync no monitor, write 0xc38 = 0x%x \n", pHalData->framesync);*/ + /*DbgPrint("framesync no monitor, write 0xc38 = 0x%x\n", pHalData->framesync);*/ } } } - /*----------------------------------------------------------------------------- * Function: dm_shadow_init() * @@ -3349,8 +3007,7 @@ void dm_shadow_init(struct net_device *dev) u16 offset; for (page = 0; page < 5; page++) - for (offset = 0; offset < 256; offset++) - { + for (offset = 0; offset < 256; offset++) { read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]); /*DbgPrint("P-%d/O-%02x=%02x\r\n", page, offset, DM_Shadow[page][offset]);*/ } @@ -3398,70 +3055,57 @@ static void dm_init_dynamic_txpower(struct net_device *dev) static void dm_dynamic_txpower(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - unsigned int txhipower_threshhold=0; - unsigned int txlowpower_threshold=0; - if(priv->ieee80211->bdynamic_txpower_enable != true) - { + unsigned int txhipower_threshhold = 0; + unsigned int txlowpower_threshold = 0; + + if (priv->ieee80211->bdynamic_txpower_enable != true) { priv->bDynamicTxHighPower = false; priv->bDynamicTxLowPower = false; return; } - /*printk("priv->ieee80211->current_network.unknown_cap_exist is %d ,priv->ieee80211->current_network.broadcom_cap_exist is %d\n",priv->ieee80211->current_network.unknown_cap_exist,priv->ieee80211->current_network.broadcom_cap_exist);*/ - if((priv->ieee80211->current_network.atheros_cap_exist) && (priv->ieee80211->mode == IEEE_G)){ + /*printk("priv->ieee80211->current_network.unknown_cap_exist is %d , priv->ieee80211->current_network.broadcom_cap_exist is %d\n", priv->ieee80211->current_network.unknown_cap_exist, priv->ieee80211->current_network.broadcom_cap_exist);*/ + if ((priv->ieee80211->current_network.atheros_cap_exist) && (priv->ieee80211->mode == IEEE_G)) { txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH; txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW; - } - else - { + } else { txhipower_threshhold = TX_POWER_NEAR_FIELD_THRESH_HIGH; txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW; } - /*printk("=======>%s(): txhipower_threshhold is %d,txlowpower_threshold is %d\n",__func__,txhipower_threshhold,txlowpower_threshold);*/ - RT_TRACE(COMP_TXAGC,"priv->undecorated_smoothed_pwdb = %ld \n" , priv->undecorated_smoothed_pwdb); + /*printk("=======>%s(): txhipower_threshhold is %d, txlowpower_threshold is %d\n", __func__, txhipower_threshhold, txlowpower_threshold);*/ + RT_TRACE(COMP_TXAGC, "priv->undecorated_smoothed_pwdb = %ld\n", priv->undecorated_smoothed_pwdb); - if(priv->ieee80211->state == IEEE80211_LINKED) - { - if(priv->undecorated_smoothed_pwdb >= txhipower_threshhold) - { + if (priv->ieee80211->state == IEEE80211_LINKED) { + if (priv->undecorated_smoothed_pwdb >= txhipower_threshhold) { priv->bDynamicTxHighPower = true; priv->bDynamicTxLowPower = false; - } - else - { + } else { /* high power state check */ - if(priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower == true) - { + if (priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower == true) priv->bDynamicTxHighPower = false; - } + /* low power state check */ - if(priv->undecorated_smoothed_pwdb < 35) - { + if (priv->undecorated_smoothed_pwdb < 35) { priv->bDynamicTxLowPower = true; - } - else if(priv->undecorated_smoothed_pwdb >= 40) - { + } else if (priv->undecorated_smoothed_pwdb >= 40) { priv->bDynamicTxLowPower = false; } } - } - else - { + } else { /*pHalData->bTXPowerCtrlforNearFarRange = !pHalData->bTXPowerCtrlforNearFarRange;*/ priv->bDynamicTxHighPower = false; priv->bDynamicTxLowPower = false; } - if((priv->bDynamicTxHighPower != priv->bLastDTPFlag_High) || - (priv->bDynamicTxLowPower != priv->bLastDTPFlag_Low)) - { - RT_TRACE(COMP_TXAGC,"SetTxPowerLevel8190() channel = %d \n" , priv->ieee80211->current_network.channel); + if ((priv->bDynamicTxHighPower != priv->bLastDTPFlag_High) || + (priv->bDynamicTxLowPower != priv->bLastDTPFlag_Low)) { + RT_TRACE(COMP_TXAGC, "SetTxPowerLevel8190() channel = %d\n", priv->ieee80211->current_network.channel); #if defined(RTL8190P) || defined(RTL8192E) - SetTxPowerLevel8190(Adapter,pHalData->CurrentChannel); + SetTxPowerLevel8190(Adapter, pHalData->CurrentChannel); #endif - rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel); + rtl8192_phy_setTxPower(dev, priv->ieee80211->current_network.channel); /*pHalData->bStartTxCtrlByTPCNFR = FALSE; Clear th flag of Set TX Power from Sitesurvey*/ } priv->bLastDTPFlag_High = priv->bDynamicTxHighPower; -- 2.30.2