diff options
Diffstat (limited to 'drivers/staging/rtl8192su/r8192U_dm.c')
| -rw-r--r-- | drivers/staging/rtl8192su/r8192U_dm.c | 3982 |
1 files changed, 0 insertions, 3982 deletions
diff --git a/drivers/staging/rtl8192su/r8192U_dm.c b/drivers/staging/rtl8192su/r8192U_dm.c deleted file mode 100644 index ce7e1ee..0000000 --- a/drivers/staging/rtl8192su/r8192U_dm.c +++ /dev/null @@ -1,3982 +0,0 @@ -/*++ -Copyright-c Realtek Semiconductor Corp. All rights reserved. - -Module Name: - r8192U_dm.c - -Abstract: - HW dynamic mechanism. - -Major Change History: - When Who What - ---------- --------------- ------------------------------- - 2008-05-14 amy create version 0 porting from windows code. - ---*/ - - -#include "r8192U.h" -#include "r8192U_dm.h" -#include "r819xU_cmdpkt.h" -#include "r8192S_hw.h" -#include "r8192S_phy.h" -#include "r8192S_phyreg.h" - -/*---------------------------Define Local Constant---------------------------*/ -// -// Indicate different AP vendor for IOT issue. -// -#if 1 - static u32 edca_setting_DL[HT_IOT_PEER_MAX] = - // UNKNOWN REALTEK_90 /*REALTEK_92SE*/ BROADCOM RALINK ATHEROS CISCO MARVELL 92U_AP SELF_AP - { 0xa44f, 0x5ea44f, 0x5ea44f, 0xa44f, 0xa44f, 0xa44f, 0xa630, 0xa42b, 0x5e4322, 0x5e4322}; - static u32 edca_setting_UL[HT_IOT_PEER_MAX] = - // UNKNOWN REALTEK /*REALTEK_92SE*/ BROADCOM RALINK ATHEROS CISCO MARVELL 92U_AP SELF_AP - { 0x5ea44f, 0xa44f, 0x5ea44f, 0x5e4322, 0x5ea422, 0x5e4322, 0x3ea44f, 0x5ea42b, 0x5e4322, 0x5e4322}; - -#endif - -#define RTK_UL_EDCA 0xa44f -#define RTK_DL_EDCA 0x5e4322 -/*---------------------------Define Local Constant---------------------------*/ - - -/*------------------------Define global variable-----------------------------*/ -// Debug variable ? -dig_t dm_digtable; -// Store current shoftware write register content for MAC PHY. -u8 dm_shadow[16][256] = {{0}}; -// For Dynamic Rx Path Selection by Signal Strength -DRxPathSel DM_RxPathSelTable; -/*------------------------Define global variable-----------------------------*/ - - -/*------------------------Define local variable------------------------------*/ -/*------------------------Define local variable------------------------------*/ - - -/*--------------------Define export function prototype-----------------------*/ -#ifdef TO_DO_LIST -static void dm_CheckProtection(struct net_device *dev); -#endif -extern void init_hal_dm(struct net_device *dev); -extern void deinit_hal_dm(struct net_device *dev); - -extern void hal_dm_watchdog(struct net_device *dev); - - -extern void init_rate_adaptive(struct net_device *dev); -extern void dm_txpower_trackingcallback(struct work_struct *work); -extern void dm_cck_txpower_adjust(struct net_device *dev,bool binch14); -extern void dm_restore_dynamic_mechanism_state(struct net_device *dev); -extern void dm_backup_dynamic_mechanism_state(struct net_device *dev); -extern void dm_change_dynamic_initgain_thresh(struct net_device *dev, - u32 dm_type, - u32 dm_value); -extern void DM_ChangeFsyncSetting(struct net_device *dev, - s32 DM_Type, - s32 DM_Value); -extern void dm_force_tx_fw_info(struct net_device *dev, - u32 force_type, - u32 force_value); -extern void dm_init_edca_turbo(struct net_device *dev); -extern void dm_rf_operation_test_callback(unsigned long data); -extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work); -extern void dm_fsync_timer_callback(unsigned long data); -extern void dm_check_fsync(struct net_device *dev); -extern void dm_shadow_init(struct net_device *dev); - - -/*--------------------Define export function prototype-----------------------*/ - - -/*---------------------Define local function prototype-----------------------*/ -// DM --> Rate Adaptive -static void dm_check_rate_adaptive(struct net_device *dev); - -// DM --> Bandwidth switch -static void dm_init_bandwidth_autoswitch(struct net_device *dev); -static void dm_bandwidth_autoswitch( struct net_device *dev); - -// DM --> TX power control -//static void dm_initialize_txpower_tracking(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 --> BB init gain restore -#ifndef RTL8192U -static void dm_bb_initialgain_restore(struct net_device *dev); - - -// DM --> BB init gain backup -static void dm_bb_initialgain_backup(struct net_device *dev); -#endif -// 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); -static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev); -static void dm_ctrl_initgain_byrssi_by_driverrssi( struct net_device *dev); -static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(struct net_device *dev); -static void dm_initial_gain(struct net_device *dev); -static void dm_pd_th(struct net_device *dev); -static void dm_cs_ratio(struct net_device *dev); - -static void dm_init_ctstoself(struct net_device *dev); -// DM --> EDCA turboe mode control -static void dm_check_edca_turbo(struct net_device *dev); - -// DM --> HW RF control -static void dm_check_rfctrl_gpio(struct net_device *dev); - -#ifndef RTL8190P -//static void dm_gpio_change_rf(struct net_device *dev); -#endif -// 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); - -//Added by vivi, 20080522 -static void dm_check_txrateandretrycount(struct net_device *dev); - -/*---------------------Define local function prototype-----------------------*/ - -/*---------------------Define of Tx Power Control For Near/Far Range --------*/ //Add by Jacken 2008/02/18 -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); -/*---------------------------Define function prototype------------------------*/ -//================================================================================ -// HW Dynamic mechanism interface. -//================================================================================ -static void dm_CheckAggrPolicy(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; - //u8 QueueId; - //PRT_TCB pTcb; - bool bAmsduEnable = false; - - static u8 lastTxOkCnt = 0; - static u8 lastRxOkCnt = 0; - u8 curTxOkCnt = 0; - u8 curRxOkCnt = 0; - - // Determine if A-MSDU policy. - if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_HYBRID_AGGREGATION) - { - if(read_nic_byte(dev, INIMCS_SEL) > DESC92S_RATE54M) - bAmsduEnable = true; - } - else if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_AMSDU_ENABLE) - { - if(read_nic_byte(dev, INIMCS_SEL) > DESC92S_RATE54M) - { - curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt; - curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt; - - if(curRxOkCnt <= 4*curTxOkCnt) - bAmsduEnable = true; - } - } - else - { - // Do not need to switch aggregation policy. - return; - } - - // Switch A-MSDU - if(bAmsduEnable && !pHTInfo->bCurrent_AMSDU_Support) - { - pHTInfo->bCurrent_AMSDU_Support = true; - } - else if(!bAmsduEnable && pHTInfo->bCurrent_AMSDU_Support) - { -#ifdef TO_DO_LIST - //PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK); - for(QueueId = 0; QueueId < MAX_TX_QUEUE; QueueId++) - { - while(!RTIsListEmpty(&dev->TcbAggrQueue[QueueId])) - { - pTcb = (PRT_TCB)RTRemoveHeadList(&dev->TcbAggrQueue[QueueId]); - dev->TcbCountInAggrQueue[QueueId]--; - PreTransmitTCB(dev, pTcb); - } - } - //PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK); - pHTInfo->bCurrent_AMSDU_Support = false; -#endif - } - - // Determine A-MPDU policy - if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_AMSDU_ENABLE) - { - if(!bAmsduEnable) - pHTInfo->bCurrentAMPDUEnable = true; - } - - // Update local static variables. - lastTxOkCnt = priv->stats.txbytesunicast; - lastRxOkCnt = priv->stats.rxbytesunicast; -} -// -// Description: -// Prepare SW resource for HW dynamic mechanism. -// -// Assumption: -// This function is only invoked at driver intialization once. -// -// -extern void -init_hal_dm(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - // Undecorated Smoothed Signal Strength, it can utilized to dynamic mechanism. - priv->undecorated_smoothed_pwdb = -1; - - //Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code. - dm_init_dynamic_txpower(dev); - init_rate_adaptive(dev); - dm_initialize_txpower_tracking(dev); - dm_dig_init(dev); - dm_init_edca_turbo(dev); - dm_init_bandwidth_autoswitch(dev); - dm_init_fsync(dev); - dm_init_rxpath_selection(dev); - dm_init_ctstoself(dev); - -} // InitHalDm - -extern void deinit_hal_dm(struct net_device *dev) -{ - - dm_deInit_fsync(dev); - -} - - - - -//#if 0 -extern void hal_dm_watchdog(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - if(priv->bInHctTest) - return; - - - dm_check_rfctrl_gpio(dev); - - // Add by hpfan 2008-03-11 - dm_check_pbc_gpio(dev); - dm_check_txrateandretrycount(dev); //moved by tynli - dm_check_edca_turbo(dev); - - dm_CheckAggrPolicy(dev); - -#ifdef TO_DO_LIST - dm_CheckProtection(dev); -#endif - - // ==================================================== - // If any dynamic mechanism is ready, put it above this return; - // ==================================================== - //if (IS_HARDWARE_TYPE_8192S(dev)) - return; - -#ifdef TO_DO_LIST - if(Adapter->MgntInfo.mActingAsAp) - { - AP_dm_CheckRateAdaptive(dev); - //return; - } - else -#endif - { - dm_check_rate_adaptive(dev); - } - dm_dynamic_txpower(dev); - - dm_check_txpower_tracking(dev); - dm_ctrl_initgain_byrssi(dev);//LZM TMP 090302 - - dm_bandwidth_autoswitch(dev); - - dm_check_rx_path_selection(dev);//LZM TMP 090302 - dm_check_fsync(dev); - - dm_send_rssi_tofw(dev); - - dm_ctstoself(dev); - -} //HalDmWatchDog - -/* - * Decide Rate Adaptive Set according to distance (signal strength) - * 01/11/2008 MHC Modify input arguments and RATR table level. - * 01/16/2008 MHC RF_Type is assigned in ReadAdapterInfo(). We must call - * the function after making sure RF_Type. - */ -extern void init_rate_adaptive(struct net_device * dev) -{ - - struct r8192_priv *priv = ieee80211_priv(dev); - prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive; - - pra->ratr_state = DM_RATR_STA_MAX; - pra->high2low_rssi_thresh_for_ra = RateAdaptiveTH_High; - pra->low2high_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M+5; - pra->low2high_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M+5; - - pra->high_rssi_thresh_for_ra = RateAdaptiveTH_High+5; - 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) - pra->ping_rssi_enable = 1; - else - pra->ping_rssi_enable = 0; - pra->ping_rssi_thresh_for_ra = 15; - - - 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.*/ - pra->upper_rssi_threshold_ratr = 0x8f0f0000; - pra->middle_rssi_threshold_ratr = 0x8f0ff000; - pra->low_rssi_threshold_ratr = 0x8f0ff001; - 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) - { - pra->upper_rssi_threshold_ratr = 0x000f0000; - pra->middle_rssi_threshold_ratr = 0x000ff000; - pra->low_rssi_threshold_ratr = 0x000ff001; - pra->low_rssi_threshold_ratr_40M = 0x000ff005; - pra->low_rssi_threshold_ratr_20M = 0x000ff001; - pra->ping_rssi_ratr = 0x0000000d;//cosa add for test - } - -} // InitRateAdaptive - - -/*----------------------------------------------------------------------------- - * Function: dm_check_rate_adaptive() - * - * Overview: - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/26/08 amy Create version 0 proting from windows code. - * - *---------------------------------------------------------------------------*/ -static void dm_check_rate_adaptive(struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; - prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive; - u32 currentRATR, targetRATR = 0; - u32 LowRSSIThreshForRA = 0, HighRSSIThreshForRA = 0; - bool bshort_gi_enabled = false; - static u8 ping_rssi_state=0; - - - 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. - 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->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->middle_rssi_threshold_ratr = - (pra->middle_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ; - - 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 = - (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) ; - - /* 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) - { - HighRSSIThreshForRA = pra->high2low_rssi_thresh_for_ra; - 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) - { - HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra; - LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)? - (pra->low2high_rssi_thresh_for_ra40M):(pra->low2high_rssi_thresh_for_ra20M); - } - else - { - HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra; - 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) - { - //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) - { - //DbgPrint("[DM] RSSI=%d STA=Middle\n\r", pHalData->UndecoratedSmoothedPWDB); - pra->ratr_state = DM_RATR_STA_MIDDLE; - targetRATR = pra->middle_rssi_threshold_ratr; - }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) - { - //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); - 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); - ping_rssi_state = 0; - } - } - - // 2008.04.01 -#if 1 - // For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7. - if(priv->ieee80211->GetHalfNmodeSupportByAPsHandler(dev)) - targetRATR &= 0xf00fffff; -#endif - - // - // Check whether updating of RATR0 is required - // - currentRATR = read_nic_dword(dev, RATR0); - 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) - { - ratr_value &= ~(RATE_ALL_OFDM_2SS); - } - write_nic_dword(dev, RATR0, ratr_value); - write_nic_byte(dev, UFWP, 1); - - pra->last_ratr = targetRATR; - } - - } - 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); - - priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz = BW_AUTO_SWITCH_LOW_HIGH; - priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz = BW_AUTO_SWITCH_HIGH_LOW; - priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false; - priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable = false; - -} // 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){ - return; - }else{ - 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) - priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false; - - } - } -} // dm_BandwidthAutoSwitch - -//OFDM default at 0db, index=6. -static u32 OFDMSwingTable[OFDM_Table_Length] = { - 0x7f8001fe, // 0, +6db - 0x71c001c7, // 1, +5db - 0x65400195, // 2, +4db - 0x5a400169, // 3, +3db - 0x50800142, // 4, +2db - 0x47c0011f, // 5, +1db - 0x40000100, // 6, +0db ===> default, upper for higher temperature, lower for low temperature - 0x390000e4, // 7, -1db - 0x32c000cb, // 8, -2db - 0x2d4000b5, // 9, -3db - 0x288000a2, // 10, -4db - 0x24000090, // 11, -5db - 0x20000080, // 12, -6db - 0x1c800072, // 13, -7db - 0x19800066, // 14, -8db - 0x26c0005b, // 15, -9db - 0x24400051, // 16, -10db - 0x12000048, // 17, -11db - 0x10000040 // 18, -12db -}; - -static u8 CCKSwingTable_Ch1_Ch13[CCK_Table_length][8] = { - {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, // 0, +0db ===> CCK40M default - {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, // 1, -1db - {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, // 2, -2db - {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, // 3, -3db - {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, // 4, -4db - {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, // 5, -5db - {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, // 6, -6db ===> CCK20M default - {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, // 7, -7db - {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, // 8, -8db - {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, // 9, -9db - {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, // 10, -10db - {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01} // 11, -11db -}; - -static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = { - {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, // 0, +0db ===> CCK40M default - {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, // 1, -1db - {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, // 2, -2db - {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, // 3, -3db - {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, // 4, -4db - {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, // 5, -5db - {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, // 6, -6db ===> CCK20M default - {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, // 7, -7db - {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, // 8, -8db - {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, // 9, -9db - {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, // 10, -10db - {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00} // 11, -11db -}; - -static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(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}; - u32 Value; - u8 Pwr_Flag; - u16 Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver=0; - //RT_STATUS rtStatus = RT_STATUS_SUCCESS; -#ifdef RTL8192U - bool rtStatus = true; -#endif - u32 delta=0; - - write_nic_byte(dev, 0x1ba, 0); - - priv->ieee80211->bdynamic_txpower_enable = false; - bHighpowerstate = priv->bDynamicTxHighPower; - - powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24); - RF_Type = priv->rf_type; - Value = (RF_Type<<8) | powerlevelOFDM24G; - - 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; -#ifdef RTL8192U - rtStatus = SendTxCommandPacket(dev, &tx_cmd, 12); - if (rtStatus == false) - { - RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n"); - } -#else - cmpk_message_handle_tx(dev, (u8*)&tx_cmd, - DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T)); -#endif - mdelay(1); - //DbgPrint("hi, vivi, strange\n"); - for(i = 0;i <= 30; i++) - { - Pwr_Flag = read_nic_byte(dev, 0x1ba); - - if (Pwr_Flag == 0) - { - mdelay(1); - continue; - } -#ifdef RTL8190P - Avg_TSSI_Meas = read_nic_word(dev, 0x1bc); -#else - Avg_TSSI_Meas = read_nic_word(dev, 0x13c); -#endif - if(Avg_TSSI_Meas == 0) - { - write_nic_byte(dev, 0x1ba, 0); - break; - } - - for(k = 0;k < 5; k++) - { -#ifdef RTL8190P - tmp_report[k] = read_nic_byte(dev, 0x1d8+k); -#else - if(k !=4) - tmp_report[k] = read_nic_byte(dev, 0x134+k); - else - tmp_report[k] = read_nic_byte(dev, 0x13e); -#endif - 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; - break; - } - } - if(viviflag ==TRUE) - { - write_nic_byte(dev, 0x1ba, 0); - viviflag = FALSE; - RT_TRACE(COMP_POWER_TRACKING, "we filted this 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; - - 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); -#ifdef RTL8190P - RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex = %d\n", priv->rfc_txpowertrackingindex); - RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real = %d\n", priv->rfc_txpowertrackingindex_real); -#endif - 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) -#ifdef RTL8190P - &&(priv->rfc_txpowertrackingindex > 0) -#endif - ) - { - 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); - } -#ifdef RTL8190P - priv->rfc_txpowertrackingindex--; - if(priv->rfc_txpowertrackingindex_real > 4) - { - priv->rfc_txpowertrackingindex_real--; - rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value); - } -#endif - } - } - else - { - if((priv->rfa_txpowertrackingindex < 36) -#ifdef RTL8190P - &&(priv->rfc_txpowertrackingindex < 36) -#endif - ) - { - priv->rfa_txpowertrackingindex++; - priv->rfa_txpowertrackingindex_real++; - rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value); - -#ifdef RTL8190P - priv->rfc_txpowertrackingindex++; - priv->rfc_txpowertrackingindex_real++; - rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value); -#endif - } - } - 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 - 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); -#ifdef RTL8190P - RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex = %d\n", priv->rfc_txpowertrackingindex); - RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real = %d\n", priv->rfc_txpowertrackingindex_real); -#endif - 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; - } - - - } - 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); -} - -static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device * dev) -{ -#define ThermalMeterVal 9 - struct r8192_priv *priv = ieee80211_priv(dev); - u32 tmpRegA, TempCCk; - u8 tmpOFDMindex, tmpCCKindex, tmpCCK20Mindex, tmpCCK40Mindex, tmpval; - int i =0, CCKSwingNeedUpdate=0; - - if(!priv->btxpower_trackingInit) - { - //Query OFDM default setting - 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); - } - } - - //Query CCK default setting From 0xa22 - TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2); - 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; - } - } - priv->btxpower_trackingInit = TRUE; - //pHalData->TXPowercount = 0; - return; - } - - // 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) - return; - 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); - 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 - { - tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0]-(u8)tmpRegA); - tmpCCK40Mindex = tmpCCK20Mindex - 6; - if(tmpOFDMindex >= OFDM_Table_Length) - tmpOFDMindex = OFDM_Table_Length-1; - if(tmpCCK20Mindex >= CCK_Table_length) - tmpCCK20Mindex = CCK_Table_length-1; - if(tmpCCK40Mindex >= CCK_Table_length) - tmpCCK40Mindex = CCK_Table_length-1; - } - else - { - tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]); - if(tmpval >= 6) // higher temperature - tmpOFDMindex = tmpCCK20Mindex = 0; // max to +6dB - else - tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval; - tmpCCK40Mindex = 0; - } - //DbgPrint("%ddb, tmpOFDMindex = %d, tmpCCK20Mindex = %d, tmpCCK40Mindex = %d", - //((u1Byte)tmpRegA - pHalData->ThermalMeter[0]), - //tmpOFDMindex, tmpCCK20Mindex, tmpCCK40Mindex); - if(priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) //40M - tmpCCKindex = tmpCCK40Mindex; - else - tmpCCKindex = tmpCCK20Mindex; - - 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) - { - priv->bcck_in_ch14 = FALSE; - CCKSwingNeedUpdate = 1; - } - - if(priv->CCK_index != tmpCCKindex) - { - priv->CCK_index = tmpCCKindex; - CCKSwingNeedUpdate = 1; - } - - 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) - { - 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", - priv->OFDM_index, OFDMSwingTable[priv->OFDM_index]); - } - priv->txpower_count = 0; -} - -extern 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; - -#ifdef RTL8190P - dm_TXPowerTrackingCallback_TSSI(dev); -#else - if(priv->bDcut == TRUE) - dm_TXPowerTrackingCallback_TSSI(dev); - else - dm_TXPowerTrackingCallback_ThermalMeter(dev); -#endif -} - - -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[1].txbb_iq_amplifygain = 11; - 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[3].txbb_iq_amplifygain = 9; - 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[5].txbb_iq_amplifygain = 7; - 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[7].txbb_iq_amplifygain = 5; - 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[9].txbb_iq_amplifygain = 3; - 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[11].txbb_iq_amplifygain = 1; - 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[13].txbb_iq_amplifygain = -1; - 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[15].txbb_iq_amplifygain = -3; - 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[17].txbb_iq_amplifygain = -5; - 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[19].txbb_iq_amplifygain = -7; - 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[21].txbb_iq_amplifygain = -9; - 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[23].txbb_iq_amplifygain = -11; - 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[25].txbb_iq_amplifygain = -13; - 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[27].txbb_iq_amplifygain = -15; - 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[29].txbb_iq_amplifygain = -17; - 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[31].txbb_iq_amplifygain = -19; - 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[33].txbb_iq_amplifygain = -21; - 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[35].txbb_iq_amplifygain = -23; - priv->txbbgain_table[35].txbbgain_value=0x11000044; - priv->txbbgain_table[36].txbb_iq_amplifygain = -24; - priv->txbbgain_table[36].txbbgain_value=0x10000040; - - //ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29 - //This Table is for CH1~CH13 - priv->cck_txbbgain_table[0].ccktxbb_valuearray[0] = 0x36; - priv->cck_txbbgain_table[0].ccktxbb_valuearray[1] = 0x35; - priv->cck_txbbgain_table[0].ccktxbb_valuearray[2] = 0x2e; - priv->cck_txbbgain_table[0].ccktxbb_valuearray[3] = 0x25; - priv->cck_txbbgain_table[0].ccktxbb_valuearray[4] = 0x1c; - priv->cck_txbbgain_table[0].ccktxbb_valuearray[5] = 0x12; - priv->cck_txbbgain_table[0].ccktxbb_valuearray[6] = 0x09; - priv->cck_txbbgain_table[0].ccktxbb_valuearray[7] = 0x04; - - priv->cck_txbbgain_table[1].ccktxbb_valuearray[0] = 0x33; - priv->cck_txbbgain_table[1].ccktxbb_valuearray[1] = 0x32; - priv->cck_txbbgain_table[1].ccktxbb_valuearray[2] = 0x2b; - priv->cck_txbbgain_table[1].ccktxbb_valuearray[3] = 0x23; - priv->cck_txbbgain_table[1].ccktxbb_valuearray[4] = 0x1a; - priv->cck_txbbgain_table[1].ccktxbb_valuearray[5] = 0x11; - priv->cck_txbbgain_table[1].ccktxbb_valuearray[6] = 0x08; - priv->cck_txbbgain_table[1].ccktxbb_valuearray[7] = 0x04; - - priv->cck_txbbgain_table[2].ccktxbb_valuearray[0] = 0x30; - priv->cck_txbbgain_table[2].ccktxbb_valuearray[1] = 0x2f; - priv->cck_txbbgain_table[2].ccktxbb_valuearray[2] = 0x29; - priv->cck_txbbgain_table[2].ccktxbb_valuearray[3] = 0x21; - priv->cck_txbbgain_table[2].ccktxbb_valuearray[4] = 0x19; - priv->cck_txbbgain_table[2].ccktxbb_valuearray[5] = 0x10; - priv->cck_txbbgain_table[2].ccktxbb_valuearray[6] = 0x08; - priv->cck_txbbgain_table[2].ccktxbb_valuearray[7] = 0x03; - - priv->cck_txbbgain_table[3].ccktxbb_valuearray[0] = 0x2d; - priv->cck_txbbgain_table[3].ccktxbb_valuearray[1] = 0x2d; - priv->cck_txbbgain_table[3].ccktxbb_valuearray[2] = 0x27; - priv->cck_txbbgain_table[3].ccktxbb_valuearray[3] = 0x1f; - priv->cck_txbbgain_table[3].ccktxbb_valuearray[4] = 0x18; - priv->cck_txbbgain_table[3].ccktxbb_valuearray[5] = 0x0f; - priv->cck_txbbgain_table[3].ccktxbb_valuearray[6] = 0x08; - priv->cck_txbbgain_table[3].ccktxbb_valuearray[7] = 0x03; - - priv->cck_txbbgain_table[4].ccktxbb_valuearray[0] = 0x2b; - priv->cck_txbbgain_table[4].ccktxbb_valuearray[1] = 0x2a; - priv->cck_txbbgain_table[4].ccktxbb_valuearray[2] = 0x25; - priv->cck_txbbgain_table[4].ccktxbb_valuearray[3] = 0x1e; - priv->cck_txbbgain_table[4].ccktxbb_valuearray[4] = 0x16; - priv->cck_txbbgain_table[4].ccktxbb_valuearray[5] = 0x0e; - priv->cck_txbbgain_table[4].ccktxbb_valuearray[6] = 0x07; - priv->cck_txbbgain_table[4].ccktxbb_valuearray[7] = 0x03; - - priv->cck_txbbgain_table[5].ccktxbb_valuearray[0] = 0x28; - priv->cck_txbbgain_table[5].ccktxbb_valuearray[1] = 0x28; - priv->cck_txbbgain_table[5].ccktxbb_valuearray[2] = 0x22; - priv->cck_txbbgain_table[5].ccktxbb_valuearray[3] = 0x1c; - priv->cck_txbbgain_table[5].ccktxbb_valuearray[4] = 0x15; - priv->cck_txbbgain_table[5].ccktxbb_valuearray[5] = 0x0d; - priv->cck_txbbgain_table[5].ccktxbb_valuearray[6] = 0x07; - priv->cck_txbbgain_table[5].ccktxbb_valuearray[7] = 0x03; - - priv->cck_txbbgain_table[6].ccktxbb_valuearray[0] = 0x26; - priv->cck_txbbgain_table[6].ccktxbb_valuearray[1] = 0x25; - priv->cck_txbbgain_table[6].ccktxbb_valuearray[2] = 0x21; - priv->cck_txbbgain_table[6].ccktxbb_valuearray[3] = 0x1b; - priv->cck_txbbgain_table[6].ccktxbb_valuearray[4] = 0x14; - priv->cck_txbbgain_table[6].ccktxbb_valuearray[5] = 0x0d; - priv->cck_txbbgain_table[6].ccktxbb_valuearray[6] = 0x06; - priv->cck_txbbgain_table[6].ccktxbb_valuearray[7] = 0x03; - - priv->cck_txbbgain_table[7].ccktxbb_valuearray[0] = 0x24; - priv->cck_txbbgain_table[7].ccktxbb_valuearray[1] = 0x23; - priv->cck_txbbgain_table[7].ccktxbb_valuearray[2] = 0x1f; - priv->cck_txbbgain_table[7].ccktxbb_valuearray[3] = 0x19; - priv->cck_txbbgain_table[7].ccktxbb_valuearray[4] = 0x13; - priv->cck_txbbgain_table[7].ccktxbb_valuearray[5] = 0x0c; - priv->cck_txbbgain_table[7].ccktxbb_valuearray[6] = 0x06; - priv->cck_txbbgain_table[7].ccktxbb_valuearray[7] = 0x03; - - priv->cck_txbbgain_table[8].ccktxbb_valuearray[0] = 0x22; - priv->cck_txbbgain_table[8].ccktxbb_valuearray[1] = 0x21; - priv->cck_txbbgain_table[8].ccktxbb_valuearray[2] = 0x1d; - priv->cck_txbbgain_table[8].ccktxbb_valuearray[3] = 0x18; - priv->cck_txbbgain_table[8].ccktxbb_valuearray[4] = 0x11; - priv->cck_txbbgain_table[8].ccktxbb_valuearray[5] = 0x0b; - priv->cck_txbbgain_table[8].ccktxbb_valuearray[6] = 0x06; - priv->cck_txbbgain_table[8].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[9].ccktxbb_valuearray[0] = 0x20; - priv->cck_txbbgain_table[9].ccktxbb_valuearray[1] = 0x20; - priv->cck_txbbgain_table[9].ccktxbb_valuearray[2] = 0x1b; - priv->cck_txbbgain_table[9].ccktxbb_valuearray[3] = 0x16; - priv->cck_txbbgain_table[9].ccktxbb_valuearray[4] = 0x11; - priv->cck_txbbgain_table[9].ccktxbb_valuearray[5] = 0x08; - priv->cck_txbbgain_table[9].ccktxbb_valuearray[6] = 0x05; - priv->cck_txbbgain_table[9].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[10].ccktxbb_valuearray[0] = 0x1f; - priv->cck_txbbgain_table[10].ccktxbb_valuearray[1] = 0x1e; - priv->cck_txbbgain_table[10].ccktxbb_valuearray[2] = 0x1a; - priv->cck_txbbgain_table[10].ccktxbb_valuearray[3] = 0x15; - priv->cck_txbbgain_table[10].ccktxbb_valuearray[4] = 0x10; - priv->cck_txbbgain_table[10].ccktxbb_valuearray[5] = 0x0a; - priv->cck_txbbgain_table[10].ccktxbb_valuearray[6] = 0x05; - priv->cck_txbbgain_table[10].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[11].ccktxbb_valuearray[0] = 0x1d; - priv->cck_txbbgain_table[11].ccktxbb_valuearray[1] = 0x1c; - priv->cck_txbbgain_table[11].ccktxbb_valuearray[2] = 0x18; - priv->cck_txbbgain_table[11].ccktxbb_valuearray[3] = 0x14; - priv->cck_txbbgain_table[11].ccktxbb_valuearray[4] = 0x0f; - priv->cck_txbbgain_table[11].ccktxbb_valuearray[5] = 0x0a; - priv->cck_txbbgain_table[11].ccktxbb_valuearray[6] = 0x05; - priv->cck_txbbgain_table[11].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[12].ccktxbb_valuearray[0] = 0x1b; - priv->cck_txbbgain_table[12].ccktxbb_valuearray[1] = 0x1a; - priv->cck_txbbgain_table[12].ccktxbb_valuearray[2] = 0x17; - priv->cck_txbbgain_table[12].ccktxbb_valuearray[3] = 0x13; - priv->cck_txbbgain_table[12].ccktxbb_valuearray[4] = 0x0e; - priv->cck_txbbgain_table[12].ccktxbb_valuearray[5] = 0x09; - priv->cck_txbbgain_table[12].ccktxbb_valuearray[6] = 0x04; - priv->cck_txbbgain_table[12].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[13].ccktxbb_valuearray[0] = 0x1a; - priv->cck_txbbgain_table[13].ccktxbb_valuearray[1] = 0x19; - priv->cck_txbbgain_table[13].ccktxbb_valuearray[2] = 0x16; - priv->cck_txbbgain_table[13].ccktxbb_valuearray[3] = 0x12; - priv->cck_txbbgain_table[13].ccktxbb_valuearray[4] = 0x0d; - priv->cck_txbbgain_table[13].ccktxbb_valuearray[5] = 0x09; - priv->cck_txbbgain_table[13].ccktxbb_valuearray[6] = 0x04; - priv->cck_txbbgain_table[13].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[14].ccktxbb_valuearray[0] = 0x18; - priv->cck_txbbgain_table[14].ccktxbb_valuearray[1] = 0x17; - priv->cck_txbbgain_table[14].ccktxbb_valuearray[2] = 0x15; - priv->cck_txbbgain_table[14].ccktxbb_valuearray[3] = 0x11; - priv->cck_txbbgain_table[14].ccktxbb_valuearray[4] = 0x0c; - priv->cck_txbbgain_table[14].ccktxbb_valuearray[5] = 0x08; - priv->cck_txbbgain_table[14].ccktxbb_valuearray[6] = 0x04; - priv->cck_txbbgain_table[14].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[15].ccktxbb_valuearray[0] = 0x17; - priv->cck_txbbgain_table[15].ccktxbb_valuearray[1] = 0x16; - priv->cck_txbbgain_table[15].ccktxbb_valuearray[2] = 0x13; - priv->cck_txbbgain_table[15].ccktxbb_valuearray[3] = 0x10; - priv->cck_txbbgain_table[15].ccktxbb_valuearray[4] = 0x0c; - priv->cck_txbbgain_table[15].ccktxbb_valuearray[5] = 0x08; - priv->cck_txbbgain_table[15].ccktxbb_valuearray[6] = 0x04; - priv->cck_txbbgain_table[15].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[16].ccktxbb_valuearray[0] = 0x16; - priv->cck_txbbgain_table[16].ccktxbb_valuearray[1] = 0x15; - priv->cck_txbbgain_table[16].ccktxbb_valuearray[2] = 0x12; - priv->cck_txbbgain_table[16].ccktxbb_valuearray[3] = 0x0f; - priv->cck_txbbgain_table[16].ccktxbb_valuearray[4] = 0x0b; - priv->cck_txbbgain_table[16].ccktxbb_valuearray[5] = 0x07; - priv->cck_txbbgain_table[16].ccktxbb_valuearray[6] = 0x04; - priv->cck_txbbgain_table[16].ccktxbb_valuearray[7] = 0x01; - - priv->cck_txbbgain_table[17].ccktxbb_valuearray[0] = 0x14; - priv->cck_txbbgain_table[17].ccktxbb_valuearray[1] = 0x14; - priv->cck_txbbgain_table[17].ccktxbb_valuearray[2] = 0x11; - priv->cck_txbbgain_table[17].ccktxbb_valuearray[3] = 0x0e; - priv->cck_txbbgain_table[17].ccktxbb_valuearray[4] = 0x0b; - priv->cck_txbbgain_table[17].ccktxbb_valuearray[5] = 0x07; - priv->cck_txbbgain_table[17].ccktxbb_valuearray[6] = 0x03; - priv->cck_txbbgain_table[17].ccktxbb_valuearray[7] = 0x02; - - priv->cck_txbbgain_table[18].ccktxbb_valuearray[0] = 0x13; - priv->cck_txbbgain_table[18].ccktxbb_valuearray[1] = 0x13; - priv->cck_txbbgain_table[18].ccktxbb_valuearray[2] = 0x10; - priv->cck_txbbgain_table[18].ccktxbb_valuearray[3] = 0x0d; - priv->cck_txbbgain_table[18].ccktxbb_valuearray[4] = 0x0a; - priv->cck_txbbgain_table[18].ccktxbb_valuearray[5] = 0x06; - priv->cck_txbbgain_table[18].ccktxbb_valuearray[6] = 0x03; - priv->cck_txbbgain_table[18].ccktxbb_valuearray[7] = 0x01; - - priv->cck_txbbgain_table[19].ccktxbb_valuearray[0] = 0x12; - priv->cck_txbbgain_table[19].ccktxbb_valuearray[1] = 0x12; - priv->cck_txbbgain_table[19].ccktxbb_valuearray[2] = 0x0f; - priv->cck_txbbgain_table[19].ccktxbb_valuearray[3] = 0x0c; - priv->cck_txbbgain_table[19].ccktxbb_valuearray[4] = 0x09; - priv->cck_txbbgain_table[19].ccktxbb_valuearray[5] = 0x06; - priv->cck_txbbgain_table[19].ccktxbb_valuearray[6] = 0x03; - priv->cck_txbbgain_table[19].ccktxbb_valuearray[7] = 0x01; - - priv->cck_txbbgain_table[20].ccktxbb_valuearray[0] = 0x11; - priv->cck_txbbgain_table[20].ccktxbb_valuearray[1] = 0x11; - priv->cck_txbbgain_table[20].ccktxbb_valuearray[2] = 0x0f; - priv->cck_txbbgain_table[20].ccktxbb_valuearray[3] = 0x0c; - priv->cck_txbbgain_table[20].ccktxbb_valuearray[4] = 0x09; - priv->cck_txbbgain_table[20].ccktxbb_valuearray[5] = 0x06; - priv->cck_txbbgain_table[20].ccktxbb_valuearray[6] = 0x03; - priv->cck_txbbgain_table[20].ccktxbb_valuearray[7] = 0x01; - - priv->cck_txbbgain_table[21].ccktxbb_valuearray[0] = 0x10; - priv->cck_txbbgain_table[21].ccktxbb_valuearray[1] = 0x10; - priv->cck_txbbgain_table[21].ccktxbb_valuearray[2] = 0x0e; - priv->cck_txbbgain_table[21].ccktxbb_valuearray[3] = 0x0b; - priv->cck_txbbgain_table[21].ccktxbb_valuearray[4] = 0x08; - priv->cck_txbbgain_table[21].ccktxbb_valuearray[5] = 0x05; - priv->cck_txbbgain_table[21].ccktxbb_valuearray[6] = 0x03; - priv->cck_txbbgain_table[21].ccktxbb_valuearray[7] = 0x01; - - priv->cck_txbbgain_table[22].ccktxbb_valuearray[0] = 0x0f; - priv->cck_txbbgain_table[22].ccktxbb_valuearray[1] = 0x0f; - priv->cck_txbbgain_table[22].ccktxbb_valuearray[2] = 0x0d; - priv->cck_txbbgain_table[22].ccktxbb_valuearray[3] = 0x0b; - priv->cck_txbbgain_table[22].ccktxbb_valuearray[4] = 0x08; - priv->cck_txbbgain_table[22].ccktxbb_valuearray[5] = 0x05; - priv->cck_txbbgain_table[22].ccktxbb_valuearray[6] = 0x03; - priv->cck_txbbgain_table[22].ccktxbb_valuearray[7] = 0x01; - - //ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29 - //This Table is for CH14 - priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[0] = 0x36; - priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[1] = 0x35; - priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[2] = 0x2e; - priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[3] = 0x1b; - priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[0] = 0x33; - priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[1] = 0x32; - priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[2] = 0x2b; - priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[3] = 0x19; - priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[0] = 0x30; - priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[1] = 0x2f; - priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[2] = 0x29; - priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[3] = 0x18; - priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[0] = 0x2d; - priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[1] = 0x2d; - priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[2] = 0x27; - priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[3] = 0x17; - priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[0] = 0x2b; - priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[1] = 0x2a; - priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[2] = 0x25; - priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[3] = 0x15; - priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[0] = 0x28; - priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[1] = 0x28; - priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[2] = 0x22; - priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[3] = 0x14; - priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[0] = 0x26; - priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[1] = 0x25; - priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[2] = 0x21; - priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[3] = 0x13; - priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[0] = 0x24; - priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[1] = 0x23; - priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[2] = 0x1f; - priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[3] = 0x12; - priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[0] = 0x22; - priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[1] = 0x21; - priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[2] = 0x1d; - priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[3] = 0x11; - priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[0] = 0x20; - priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[1] = 0x20; - priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[2] = 0x1b; - priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[3] = 0x10; - priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[0] = 0x1f; - priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[1] = 0x1e; - priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[2] = 0x1a; - priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[3] = 0x0f; - priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[0] = 0x1d; - priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[1] = 0x1c; - priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[2] = 0x18; - priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[3] = 0x0e; - priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[0] = 0x1b; - priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[1] = 0x1a; - priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[2] = 0x17; - priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[3] = 0x0e; - priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[0] = 0x1a; - priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[1] = 0x19; - priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[2] = 0x16; - priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[3] = 0x0d; - priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[0] = 0x18; - priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[1] = 0x17; - priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[2] = 0x15; - priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[3] = 0x0c; - priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[0] = 0x17; - priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[1] = 0x16; - priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[2] = 0x13; - priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[3] = 0x0b; - priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[0] = 0x16; - priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[1] = 0x15; - priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[2] = 0x12; - priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[3] = 0x0b; - priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[0] = 0x14; - priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[1] = 0x14; - priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[2] = 0x11; - priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[3] = 0x0a; - priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[0] = 0x13; - priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[1] = 0x13; - priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[2] = 0x10; - priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[3] = 0x0a; - priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[0] = 0x12; - priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[1] = 0x12; - priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[2] = 0x0f; - priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[3] = 0x09; - priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[0] = 0x11; - priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[1] = 0x11; - priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[2] = 0x0f; - priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[3] = 0x09; - priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[0] = 0x10; - priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[1] = 0x10; - priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[2] = 0x0e; - priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[3] = 0x08; - priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[7] = 0x00; - - priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[0] = 0x0f; - priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[1] = 0x0f; - priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[2] = 0x0d; - priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[3] = 0x08; - priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[4] = 0x00; - priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[5] = 0x00; - priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[6] = 0x00; - priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[7] = 0x00; - - priv->btxpower_tracking = TRUE; - priv->txpower_count = 0; - priv->btxpower_trackingInit = FALSE; - -} - - -void dm_initialize_txpower_tracking(struct net_device *dev) -{ -#if (defined RTL8190P) - dm_InitializeTXPowerTracking_TSSI(dev); -#else - // 2009/01/12 MH Enable for 92S series channel 1-14 CCK tx pwer setting for MP. - // - dm_InitializeTXPowerTracking_TSSI(dev); -#endif -}// dm_InitializeTXPowerTracking - - -static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - static u32 tx_power_track_counter = 0; - - 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); - } - tx_power_track_counter++; - } - -} - - -static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - static u8 TM_Trigger=0; - - //DbgPrint("dm_CheckTXPowerTracking() \n"); - if(!priv->btxpower_tracking) - return; - else - { - if(priv->txpower_count <= 2) - { - priv->txpower_count++; - return; - } - } - - if(!TM_Trigger) - { - //Attention!! You have to wirte all 12bits data to RF, or it may cause RF to crash - //actually write reg0x02 bit1=0, then bit1=1. - //DbgPrint("Trigger ThermalMeter, write RF reg0x2 = 0x4d to 0x4f\n"); - rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bRFRegOffsetMask, 0x4d); - rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bRFRegOffsetMask, 0x4f); - rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bRFRegOffsetMask, 0x4d); - rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bRFRegOffsetMask, 0x4f); - TM_Trigger = 1; - return; - } - else - { - //DbgPrint("Schedule TxPowerTrackingWorkItem\n"); - 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 - dm_CheckTXPowerTracking_TSSI(dev); -#else - if(priv->bDcut == TRUE) - dm_CheckTXPowerTracking_TSSI(dev); - else - dm_CheckTXPowerTracking_ThermalMeter(dev); -#endif - -} // 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){ - //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) ; - - rtl8192_setBBreg(dev, rCCK0_TxFilter1,bMaskHWord, TempVal); - //Write 0xa24 ~ 0xa27 - TempVal = 0; - TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] + - (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) + - (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16 )+ - (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24); - rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal); - //Write 0xa28 0xa29 - TempVal = 0; - TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] + - (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ; - - rtl8192_setBBreg(dev, rCCK0_DebugPort,bMaskLWord, TempVal); - } - 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) ; - - rtl8192_setBBreg(dev, rCCK0_TxFilter1,bMaskHWord, TempVal); - //Write 0xa24 ~ 0xa27 - TempVal = 0; - TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16 )+ - (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24); - rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal); - //Write 0xa28 0xa29 - TempVal = 0; - 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) ; - - rtl8192_setBBreg(dev, rCCK0_DebugPort,bMaskLWord, TempVal); - } - - -} - -static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH14) -{ - u32 TempVal; - struct r8192_priv *priv = ieee80211_priv(dev); - - TempVal = 0; - if(!bInCH14) - { - //Write 0xa22 0xa23 - TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][0] + - (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); - //Write 0xa24 ~ 0xa27 - TempVal = 0; - TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] + - (CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) + - (CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16 )+ - (CCKSwingTable_Ch1_Ch13[priv->CCK_index][5]<<24); - rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); - RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n", - rCCK0_TxFilter2, TempVal); - //Write 0xa28 0xa29 - TempVal = 0; - TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] + - (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 - { -// priv->CCKTxPowerAdjustCntNotCh14++; //cosa add for debug. - //Write 0xa22 0xa23 - TempVal = CCKSwingTable_Ch14[priv->CCK_index][0] + - (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", - rCCK0_TxFilter1, TempVal); - //Write 0xa24 ~ 0xa27 - TempVal = 0; - TempVal = CCKSwingTable_Ch14[priv->CCK_index][2] + - (CCKSwingTable_Ch14[priv->CCK_index][3]<<8) + - (CCKSwingTable_Ch14[priv->CCK_index][4]<<16 )+ - (CCKSwingTable_Ch14[priv->CCK_index][5]<<24); - rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); - RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n", - rCCK0_TxFilter2, TempVal); - //Write 0xa28 0xa29 - TempVal = 0; - TempVal = CCKSwingTable_Ch14[priv->CCK_index][6] + - (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", - rCCK0_DebugPort, TempVal); - } -} - - - -extern void dm_cck_txpower_adjust( - struct net_device *dev, - bool binch14 -) -{ // dm_CCKTxPowerAdjust - - struct r8192_priv *priv = ieee80211_priv(dev); -#ifdef RTL8190P - dm_CCKTxPowerAdjust_TSSI(dev, binch14); -#else - if(priv->bDcut == TRUE) - dm_CCKTxPowerAdjust_TSSI(dev, binch14); - else - dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14); -#endif -} - - -#ifndef RTL8192U -static void dm_txpower_reset_recovery( - struct net_device *dev -) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - 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); - 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); - -} // dm_TXPowerResetRecovery - -extern 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) - { - 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) - return; - // TODO: Only 11n mode is implemented currently, - 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 - { - ratr_value &=~ (RATE_ALL_OFDM_2SS); - //DbgPrint("HW_VAR_TATR_0 from 0x%x ==> 0x%x\n", ((pu4Byte)(val))[0], ratr_value); - } - //DbgPrint("set HW_VAR_TATR_0 = 0x%x\n", ratr_value); - //cosa PlatformEFIOWrite4Byte(Adapter, RATR0, ((pu4Byte)(val))[0]); - write_nic_dword(dev, RATR0, ratr_value); - write_nic_byte(dev, UFWP, 1); - } - //Resore TX Power Tracking Index - if(priv->btxpower_trackingInit && priv->btxpower_tracking){ - dm_txpower_reset_recovery(dev); - } - - // - //Restore BB Initial Gain - // - dm_bb_initialgain_restore(dev); - -} // DM_RestoreDynamicMechanismState - -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) - return; - - //Disable Initial Gain - //PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800); - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite. - rtl8192_setBBreg(dev, rOFDM0_XAAGCCore1, bit_mask, (u32)priv->initgain_backup.xaagccore1); - rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, bit_mask, (u32)priv->initgain_backup.xbagccore1); - rtl8192_setBBreg(dev, rOFDM0_XCAGCCore1, bit_mask, (u32)priv->initgain_backup.xcagccore1); - rtl8192_setBBreg(dev, rOFDM0_XDAGCCore1, bit_mask, (u32)priv->initgain_backup.xdagccore1); - 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); - //Enable Initial Gain - //PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x100); - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite. - -} // dm_BBInitialGainRestore - - -extern void dm_backup_dynamic_mechanism_state(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - // Fsync to avoid reset - priv->bswitch_fsync = false; - priv->bfsync_processing = false; - //Backup BB InitialGain - dm_bb_initialgain_backup(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) - return; - - //PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800); - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite. - priv->initgain_backup.xaagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, bit_mask); - priv->initgain_backup.xbagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, bit_mask); - priv->initgain_backup.xcagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, bit_mask); - priv->initgain_backup.xdagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XDAGCCore1, bit_mask); - 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); - -} // dm_BBInitialGainBakcup - -#endif -/*----------------------------------------------------------------------------- - * Function: dm_change_dynamic_initgain_thresh() - * - * Overview: - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/29/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ -extern void dm_change_dynamic_initgain_thresh(struct net_device *dev, - u32 dm_type, - u32 dm_value) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - if(dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) - priv->MidHighPwrTHR_L2 = (u8)dm_value; - else if(dm_type == DIG_TYPE_THRESH_HIGHPWR_LOW) - priv->MidHighPwrTHR_L1 = (u8)dm_value; - return; - if (dm_type == DIG_TYPE_THRESH_HIGH) - { - dm_digtable.rssi_high_thresh = dm_value; - } - else if (dm_type == DIG_TYPE_THRESH_LOW) - { - dm_digtable.rssi_low_thresh = dm_value; - } - 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) - { - dm_digtable.rssi_high_power_highthresh = dm_value; - } - 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) - { - 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) - dm_value = DM_DBG_OFF; - dm_digtable.dbg_mode = (u8)dm_value; - } - 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) - { - if (dm_value >= DIG_ALGO_MAX) - dm_value = DIG_ALGO_BY_FALSE_ALARM; - 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) - dm_value = 30; - dm_digtable.backoff_val = (u8)dm_value; - } - 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) - dm_value = 0x50; - dm_digtable.rx_gain_range_max = (u8)dm_value; - } -} /* DM_ChangeDynamicInitGainThresh */ -extern void -dm_change_fsync_setting( - struct net_device *dev, - s32 DM_Type, - s32 DM_Value) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - if (DM_Type == 0) // monitor 0xc38 register - { - if(DM_Value > 1) - DM_Value = 1; - priv->framesyncMonitor = (u8)DM_Value; - //DbgPrint("pHalData->framesyncMonitor = %d", pHalData->framesyncMonitor); - } -} - -extern void -dm_change_rxpath_selection_setting( - struct net_device *dev, - s32 DM_Type, - s32 DM_Value) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - prate_adaptive pRA = (prate_adaptive)&(priv->rate_adaptive); - - - if(DM_Type == 0) - { - if(DM_Value > 1) - DM_Value = 1; - DM_RxPathSelTable.Enable = (u8)DM_Value; - } - else if(DM_Type == 1) - { - if(DM_Value > 1) - DM_Value = 1; - DM_RxPathSelTable.DbgMode = (u8)DM_Value; - } - else if(DM_Type == 2) - { - if(DM_Value > 40) - DM_Value = 40; - DM_RxPathSelTable.SS_TH_low = (u8)DM_Value; - } - else if(DM_Type == 3) - { - if(DM_Value > 25) - DM_Value = 25; - DM_RxPathSelTable.diff_TH = (u8)DM_Value; - } - else if(DM_Type == 4) - { - if(DM_Value >= CCK_Rx_Version_MAX) - DM_Value = CCK_Rx_Version_1; - DM_RxPathSelTable.cck_method= (u8)DM_Value; - } - else if(DM_Type == 10) - { - if(DM_Value > 100) - DM_Value = 50; - DM_RxPathSelTable.rf_rssi[0] = (u8)DM_Value; - } - else if(DM_Type == 11) - { - if(DM_Value > 100) - DM_Value = 50; - DM_RxPathSelTable.rf_rssi[1] = (u8)DM_Value; - } - else if(DM_Type == 12) - { - if(DM_Value > 100) - DM_Value = 50; - DM_RxPathSelTable.rf_rssi[2] = (u8)DM_Value; - } - else if(DM_Type == 13) - { - if(DM_Value > 100) - DM_Value = 50; - DM_RxPathSelTable.rf_rssi[3] = (u8)DM_Value; - } - else if(DM_Type == 20) - { - if(DM_Value > 1) - DM_Value = 1; - pRA->ping_rssi_enable = (u8)DM_Value; - } - else if(DM_Type == 21) - { - if(DM_Value > 30) - DM_Value = 30; - pRA->ping_rssi_thresh_for_ra = DM_Value; - } -} - -/*----------------------------------------------------------------------------- - * Function: dm_dig_init() - * - * Overview: Set DIG scheme init value. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/15/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ -static void dm_dig_init(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - /* 2007/10/05 MH Disable DIG scheme now. Not tested. */ - dm_digtable.dig_enable_flag = true; - dm_digtable.dig_algorithm = DIG_ALGO_BY_RSSI; - dm_digtable.dbg_mode = DM_DBG_OFF; //off=by real rssi value, on=by DM_DigTable.Rssi_val for new dig - dm_digtable.dig_algorithm_switch = 0; - - /* 2007/10/04 MH Define init gain threshol. */ - dm_digtable.dig_state = DM_STA_DIG_MAX; - dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX; - dm_digtable.initialgain_lowerbound_state = false; - - dm_digtable.rssi_low_thresh = DM_DIG_THRESH_LOW; - dm_digtable.rssi_high_thresh = DM_DIG_THRESH_HIGH; - - dm_digtable.rssi_high_power_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW; - dm_digtable.rssi_high_power_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH; - - 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) - 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() - * - * Overview: Driver must monitor RSSI and notify firmware to change initial - * gain according to different threshold. BB team provide the - * suggested solution. - * - * Input: struct net_device *dev - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/27/2008 amy Create Version 0 porting from windows code. - *---------------------------------------------------------------------------*/ -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) - dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev); - 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) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 i; - static u8 fw_dig=0; - - if (dm_digtable.dig_enable_flag == false) - return; - - //DbgPrint("Dig by Sw Rssi \n"); - if(dm_digtable.dig_algorithm_switch) // if swithed 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 - {// FW DIG Off - 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) - 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", - //DM_DigTable.PreConnectState, DM_DigTable.CurConnectState); - - 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); - dm_initial_gain(dev); - dm_pd_th(dev); - dm_cs_ratio(dev); - if(dm_digtable.dig_algorithm_switch) - dm_digtable.dig_algorithm_switch = 0; - dm_digtable.pre_connect_state = dm_digtable.cur_connect_state; - -} /* dm_CtrlInitGainByRssi */ - -static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( - struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - static u32 reset_cnt = 0; - u8 i; - - if (dm_digtable.dig_enable_flag == false) - return; - - if(dm_digtable.dig_algorithm_switch) - { - dm_digtable.dig_state = DM_STA_DIG_MAX; - // Fw DIG On. - for(i=0; i<3; i++) - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite. - dm_digtable.dig_algorithm_switch = 0; - } - - if (priv->ieee80211->state != IEEE80211_LINKED) - return; - - // 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", - pHalData->UndecoratedSmoothedPWDB, DM_DigTable.RssiLowThresh, - DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/ - /* 1. When RSSI decrease, We have to judge if it is smaller than a treshold - and then execute below step. */ - 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)) - { - return; - } - else - { - reset_cnt = priv->reset_count; - } - - // If DIG is off, DIG high power state must reset. - dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX; - dm_digtable.dig_state = DM_STA_DIG_OFF; - - // 1.1 DIG Off. - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite. - - // 1.2 Set initial gain. - write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x17); - write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x17); - write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x17); - write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x17); - - // 1.3 Lower PD_TH for OFDM. - 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. - rtl8192_setBBreg(dev, (rOFDM0_XATxAFE+3), bMaskByte0, 0x00); - /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) - write_nic_byte(pAdapter, rOFDM0_RxDetector1, 0x40); - */ - //else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E) - - - //else - //PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x40); - } - else - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - - // 1.4 Lower CS ratio for CCK. - write_nic_byte(dev, 0xa0a, 0x08); - - // 1.5 Higher EDCCA. - //PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x325); - return; - - } - - /* 2. When RSSI increase, We have to judge if it is larger than a treshold - and then execute below step. */ - 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)) - { - dm_ctrl_initgain_byrssi_highpwr(dev); - return; - } - else - { - if (priv->reset_count != reset_cnt) - reset_flag = 1; - - reset_cnt = priv->reset_count; - } - - dm_digtable.dig_state = DM_STA_DIG_ON; - //DbgPrint("DIG ON\n\r"); - - // 2.1 Set initial gain. - // 2008/02/26 MH SD3-Jerry suggest to prevent dirty environment. - 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 - { - write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x20); - write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x20); - write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x20); - write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x20); - } - - // 2.2 Higher PD_TH for OFDM. - 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. - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - #endif - /* - else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - */ - //else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E) - - //else - //PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x42); - } - else - write_nic_byte(dev, rOFDM0_RxDetector1, 0x44); - - // 2.3 Higher CS ratio for CCK. - write_nic_byte(dev, 0xa0a, 0xcd); - - // 2.4 Lower EDCCA. - /* 2008/01/11 MH 90/92 series are the same. */ - //PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x346); - - // 2.5 DIG On. - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite. - - } - - dm_ctrl_initgain_byrssi_highpwr(dev); - -} /* dm_CtrlInitGainByRssi */ - - -/*----------------------------------------------------------------------------- - * Function: dm_ctrl_initgain_byrssi_highpwr() - * - * Overview: - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/28/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ -static void dm_ctrl_initgain_byrssi_highpwr( - struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - static u32 reset_cnt_highpwr = 0; - - // 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 - it is larger than a treshold and then execute below step. */ - // 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 (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON && - (priv->reset_count == reset_cnt_highpwr)) - return; - else - 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) - { - rtl8192_setBBreg(dev, (rOFDM0_XATxAFE+3), bMaskByte0, 0x10); - /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) - write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); - */ - - } - else - write_nic_byte(dev, rOFDM0_RxDetector1, 0x43); - } - 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) - { - // 3.2 Recover PD_TH for OFDM for normal power region. - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) - { - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - #endif - /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - */ - - } - else - write_nic_byte(dev, rOFDM0_RxDetector1, 0x44); - } - } - - reset_cnt_highpwr = priv->reset_count; - -} /* dm_CtrlInitGainByRssiHighPwr */ - - -static void dm_initial_gain( - struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 initial_gain=0; - static u8 initialized=0, force_write=0; - static u32 reset_cnt=0; - - 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) - 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) - 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) - 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 - { - 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) - { - force_write = 1; - reset_cnt = priv->reset_count; - } - - if(dm_digtable.pre_ig_value != read_nic_byte(dev, rOFDM0_XAAGCCore1)) - force_write = 1; - - { - 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. - write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain); - write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain); - write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain); - write_nic_byte(dev, rOFDM0_XDAGCCore1, initial_gain); - dm_digtable.pre_ig_value = dm_digtable.cur_ig_value; - initialized = 1; - force_write = 0; - } - } -} - -static void dm_pd_th( - struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - static u8 initialized=0, force_write=0; - static u32 reset_cnt = 0; - - 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 >= 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)) - dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER; - else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) && - (dm_digtable.rssi_val < dm_digtable.rssi_high_power_lowthresh)) - dm_digtable.curpd_thstate = DIG_PD_AT_NORMAL_POWER; - else - dm_digtable.curpd_thstate = dm_digtable.prepd_thstate; - } - else - { - dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER; - } - } - 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) - { - force_write = 1; - reset_cnt = priv->reset_count; - } - - { - 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) - { - // Lower PD_TH for OFDM. - 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. - rtl8192_setBBreg(dev, (rOFDM0_XATxAFE+3), bMaskByte0, 0x00); - /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) - write_nic_byte(dev, rOFDM0_RxDetector1, 0x40); - */ - } - else - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - } - else if(dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER) - { - // Higher PD_TH for OFDM. - 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. - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - #endif - /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) - write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); - */ - } - else - write_nic_byte(dev, rOFDM0_RxDetector1, 0x44); - } - 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) - { - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); - #else - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); - #endif - /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) - write_nic_byte(dev, rOFDM0_RxDetector1, 0x41); - */ - } - else - write_nic_byte(dev, rOFDM0_RxDetector1, 0x43); - } - dm_digtable.prepd_thstate = dm_digtable.curpd_thstate; - if(initialized <= 3) - initialized++; - force_write = 0; - } - } -} - -static void dm_cs_ratio( - struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - static u8 initialized=0,force_write=0; - static u32 reset_cnt = 0; - - 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 <= 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 - { - dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER; - } - } - 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) - { - force_write = 1; - reset_cnt = priv->reset_count; - } - - - { - 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) - { - // Lower CS ratio for CCK. - write_nic_byte(dev, 0xa0a, 0x08); - } - else if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER) - { - // Higher CS ratio for CCK. - write_nic_byte(dev, 0xa0a, 0xcd); - } - dm_digtable.precs_ratio_state = dm_digtable.curcs_ratio_state; - initialized = 1; - force_write = 0; - } - } -} - -extern void dm_init_edca_turbo(struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - priv->bcurrent_turbo_EDCA = false; - priv->ieee80211->bis_any_nonbepkts = false; - priv->bis_cur_rdlstate = false; -} // dm_init_edca_turbo - -#if 1 -static void dm_check_edca_turbo( - struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; - - // Keep past Tx/Rx packet count for RT-to-RT EDCA turbo. - static unsigned long lastTxOkCnt = 0; - static unsigned long lastRxOkCnt = 0; - unsigned long curTxOkCnt = 0; - unsigned long curRxOkCnt = 0; - - u32 EDCA_BE_UL = edca_setting_UL[pHTInfo->IOTPeer]; - u32 EDCA_BE_DL = edca_setting_DL[pHTInfo->IOTPeer]; - #if 1 - if(priv->ieee80211->state != IEEE80211_LINKED) - goto dm_CheckEdcaTurbo_EXIT; - #endif - // 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) - goto dm_CheckEdcaTurbo_EXIT; - - if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_FORCED_ENABLE_BE_TXOP) - { - if(!(EDCA_BE_UL & 0xffff0000)) - EDCA_BE_UL |= 0x005e0000; - if(!(EDCA_BE_DL & 0xffff0000)) - EDCA_BE_DL |= 0x005e0000; - } - - { - u8* peername[11] = {"unknown", "realtek", "realtek_92se", "broadcom", "ralink", "atheros", "cisco", "marvell", "92u_softap", "self_softap"}; - static int wb_tmp = 0; - if (wb_tmp == 0){ - printk("%s():iot peer is %#x:%s, bssid:%pM\n",__FUNCTION__,pHTInfo->IOTPeer,peername[pHTInfo->IOTPeer], priv->ieee80211->current_network.bssid); - wb_tmp = 1; - } - } - // Check the status for current condition. - if(!priv->ieee80211->bis_any_nonbepkts) - { - curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt; - curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt; - // Modify EDCA parameters selection bias - // For some APs, use downlink EDCA parameters for uplink+downlink - if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_EDCA_BIAS_ON_RX) - { - if(curTxOkCnt > 4*curRxOkCnt) - { - if(priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) - { - write_nic_dword(dev, EDCAPARA_BE, EDCA_BE_UL); - priv->bis_cur_rdlstate = false; - } - } - else - { - if(!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) - { - write_nic_dword(dev, EDCAPARA_BE, EDCA_BE_DL); - priv->bis_cur_rdlstate = true; - } - } - priv->bcurrent_turbo_EDCA = true; - } - else - { - if(curRxOkCnt > 4*curTxOkCnt) - { - if(!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) - { - write_nic_dword(dev, EDCAPARA_BE, EDCA_BE_DL); - priv->bis_cur_rdlstate = true; - } - } - else - { - if(priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) - { - write_nic_dword(dev, EDCAPARA_BE, EDCA_BE_UL); - priv->bis_cur_rdlstate = false; - } - } - priv->bcurrent_turbo_EDCA = true; - } - } - else - { - // - // Turn Off EDCA turbo here. - // Restore original EDCA according to the declaration of AP. - // - if(priv->bcurrent_turbo_EDCA) - { - - { - u8 u1bAIFS; - u32 u4bAcParam; - struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters; - u8 mode = priv->ieee80211->mode; - - // 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)| - ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET)); - - write_nic_dword(dev, EDCAPARA_BE, u4bAcParam); - - // Check ACM bit. - // If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13. - { - // TODO: Modified this part and try to set acm control in only 1 IO processing!! - - PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]); - u8 AcmCtrl = priv->AcmControl | 0x1; - if( pAciAifsn->f.ACM ) - { // ACM bit is 1. - AcmCtrl |= AcmHw_BeqEn; - } - else - { // ACM bit is 0. - AcmCtrl &= (~AcmHw_BeqEn); - } - - RT_TRACE( COMP_QOS,"SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl ) ; - write_nic_byte(dev, AcmHwCtrl, AcmCtrl ); - } - } - priv->bcurrent_turbo_EDCA = false; - } - } - - -dm_CheckEdcaTurbo_EXIT: - // Set variables for next time. - priv->ieee80211->bis_any_nonbepkts = false; - lastTxOkCnt = priv->stats.txbytesunicast; - lastRxOkCnt = priv->stats.rxbytesunicast; -} -#endif - -extern void DM_CTSToSelfSetting(struct net_device * dev,u32 DM_Type, u32 DM_Value) -{ - struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev); - - if (DM_Type == 0) // CTS to self disable/enable - { - if(DM_Value > 1) - DM_Value = 1; - priv->ieee80211->bCTSToSelfEnable = (bool)DM_Value; - //DbgPrint("pMgntInfo->bCTSToSelfEnable = %d\n", pMgntInfo->bCTSToSelfEnable); - } - else if(DM_Type == 1) //CTS to self Th - { - if(DM_Value >= 50) - DM_Value = 50; - priv->ieee80211->CTSToSelfTH = (u8)DM_Value; - //DbgPrint("pMgntInfo->CTSToSelfTH = %d\n", pMgntInfo->CTSToSelfTH); - } -} - -static void dm_init_ctstoself(struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev); - - priv->ieee80211->bCTSToSelfEnable = TRUE; - priv->ieee80211->CTSToSelfTH = CTSToSelfTHVal; -} - -static void dm_ctstoself(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 = 0; - static unsigned long lastRxOkCnt = 0; - unsigned long curTxOkCnt = 0; - unsigned long curRxOkCnt = 0; - - if(priv->ieee80211->bCTSToSelfEnable != TRUE) - { - pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF; - return; - } - /* - 1. Uplink - 2. Linksys350/Linksys300N - 3. <50 disable, >55 enable - */ - - 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 - { - pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF; - //DbgPrint("dm_CTSToSelf() ==> CTS to self disabled -- downlink\n"); - } - else //uplink - { - #if 1 - pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF; - #else - if(priv->undecorated_smoothed_pwdb < priv->ieee80211->CTSToSelfTH) // disable CTS to self - { - pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF; - //DbgPrint("dm_CTSToSelf() ==> CTS to self disabled\n"); - } - else if(priv->undecorated_smoothed_pwdb >= (priv->ieee80211->CTSToSelfTH+5)) // enable CTS to self - { - pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF; - //DbgPrint("dm_CTSToSelf() ==> CTS to self enabled\n"); - } - #endif - } - - lastTxOkCnt = priv->stats.txbytesunicast; - lastRxOkCnt = priv->stats.rxbytesunicast; - } -} - -/*----------------------------------------------------------------------------- - * Function: dm_check_rfctrl_gpio() - * - * Overview: Copy 8187B template for 9xseries. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/28/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ -#if 1 -static void dm_check_rfctrl_gpio(struct net_device * dev) -{ - //struct r8192_priv *priv = ieee80211_priv(dev); - - // Walk around for DTM test, we will not enable HW - radio on/off because r/w - // page 1 register before Lextra bus is enabled cause system fails when resuming - // from S4. 20080218, Emily - - // Stop to execute workitem to prevent S3/S4 bug. -#ifdef RTL8190P - return; -#endif -#ifdef RTL8192U - return; -#endif - return; -#ifdef RTL8192E - queue_delayed_work(priv->priv_wq,&priv->gpio_change_rf_wq,0); -#endif - -} /* dm_CheckRfCtrlGPIO */ - -#endif -/*----------------------------------------------------------------------------- - * Function: dm_check_pbc_gpio() - * - * Overview: Check if PBC button is pressed. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/28/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ -static void dm_check_pbc_gpio(struct net_device *dev) -{ -#ifdef RTL8192U - struct r8192_priv *priv = ieee80211_priv(dev); - u8 tmp1byte; - - - tmp1byte = read_nic_byte(dev,GPI); - if(tmp1byte == 0xff) - return; - - if (tmp1byte&BIT6 || tmp1byte&BIT0) - { - // Here we only set bPbcPressed to TRUE - // After trigger PBC, the variable will be set to FALSE - RT_TRACE(COMP_IO, "CheckPbcGPIO - PBC is pressed\n"); - priv->bpbc_pressed = true; - } -#endif - struct r8192_priv *priv = ieee80211_priv(dev); - u8 tmp1byte; - - write_nic_byte(dev, MAC_PINMUX_CFG, (GPIOMUX_EN | GPIOSEL_GPIO)); - - tmp1byte = read_nic_byte(dev, GPIO_IO_SEL); - tmp1byte &= ~(HAL_8192S_HW_GPIO_WPS_BIT); - write_nic_byte(dev, GPIO_IO_SEL, tmp1byte); - - tmp1byte = read_nic_byte(dev, GPIO_IN); - - RT_TRACE(COMP_IO, "CheckPbcGPIO - %x\n", tmp1byte); - - // Add by hpfan 2008.07.07 to fix read GPIO error from S3 - if (tmp1byte == 0xff) - return ; - - if (tmp1byte&HAL_8192S_HW_GPIO_WPS_BIT) - { - // Here we only set bPbcPressed to TRUE - // After trigger PBC, the variable will be set to FALSE - RT_TRACE(COMP_IO, "CheckPbcGPIO - PBC is pressed\n"); - priv->bpbc_pressed = true; - } - - - -} - -#ifdef RTL8192E - -/*----------------------------------------------------------------------------- - * Function: dm_GPIOChangeRF - * Overview: PCI will not support workitem call back HW radio on-off control. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 02/21/2008 MHC Create Version 0. - * - *---------------------------------------------------------------------------*/ -extern void dm_gpio_change_rf_callback(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,gpio_change_rf_wq); - struct net_device *dev = priv->ieee80211->dev; - u8 tmp1byte; - RT_RF_POWER_STATE eRfPowerStateToSet; - bool bActuallySet = false; - - do{ - bActuallySet=false; - - if(!priv->up) - { - RT_TRACE((COMP_INIT | COMP_POWER | COMP_RF),"dm_gpio_change_rf_callback(): Callback function breaks out!!\n"); - } - else - { - // 0x108 GPIO input register is read only - //set 0x108 B1= 1: RF-ON; 0: RF-OFF. - tmp1byte = read_nic_byte(dev,GPI); - - eRfPowerStateToSet = (tmp1byte&BIT1) ? eRfOn : eRfOff; - - if( (priv->bHwRadioOff == true) && (eRfPowerStateToSet == eRfOn)) - { - RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio ON\n"); - - priv->bHwRadioOff = false; - bActuallySet = true; - } - else if ( (priv->bHwRadioOff == false) && (eRfPowerStateToSet == eRfOff)) - { - RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio OFF\n"); - priv->bHwRadioOff = true; - bActuallySet = true; - } - - if(bActuallySet) - { - #ifdef TO_DO - MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW); - //DrvIFIndicateCurrentPhyStatus(pAdapter); - #endif - } - else - { - msleep(2000); - } - - } - }while(TRUE) - -} /* dm_GPIOChangeRF */ - -#endif -/*----------------------------------------------------------------------------- - * Function: DM_RFPathCheckWorkItemCallBack() - * - * Overview: Check if Current RF RX path is enabled - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 01/30/2008 MHC Create Version 0. - * - *---------------------------------------------------------------------------*/ -extern 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; - 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. */ - rfpath = read_nic_byte(dev, 0xc04); - - // Check Bit 0-3, it means if RF A-D is enabled. - for (i = 0; i < RF90_PATH_MAX; i++) - { - if (rfpath & (0x01<<i)) - priv->brfpath_rxenable[i] = 1; - else - priv->brfpath_rxenable[i] = 0; - } - if(!DM_RxPathSelTable.Enable) - return; - - dm_rxpath_sel_byrssi(dev); -} /* DM_RFPathCheckWorkItemCallBack */ - -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) - 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++) - { - DM_RxPathSelTable.rf_rssi[i] = 50; - DM_RxPathSelTable.cck_pwdb_sta[i] = -64; - DM_RxPathSelTable.rf_enable_rssi_th[i] = 100; - } -} - -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 cur_rf_rssi; - long cur_cck_pwdb; - static u8 disabled_rf_cnt=0, cck_Rx_Path_initialized=0; - u8 update_cck_rx_path; - - if(priv->rf_type != RF_2T4R) - return; - - if(!cck_Rx_Path_initialized) - { - DM_RxPathSelTable.cck_Rx_path = (read_nic_byte(dev, 0xa07)&0xf); - cck_Rx_Path_initialized = 1; - } - - DM_RxPathSelTable.disabledRF = 0xf; - DM_RxPathSelTable.disabledRF &=~ (read_nic_byte(dev, 0xc04)); - - 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"); - } - - //decide max/sec/min rssi index - for (i=0; i<RF90_PATH_MAX; i++) - { - if(!DM_RxPathSelTable.DbgMode) - DM_RxPathSelTable.rf_rssi[i] = priv->stats.rx_rssi_percentage[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 - { //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) - { - tmp_max_rssi = cur_rf_rssi; - max_rssi_index = i; - } - 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) - { - 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 - tmp_sec_rssi = cur_rf_rssi; - sec_rssi_index = i; - } - 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 - tmp_sec_rssi = cur_rf_rssi; - sec_rssi_index = i; - } - 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)) - { - // 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 - tmp_min_rssi = cur_rf_rssi; - min_rssi_index = i; - } - else - { - // This case we don't need to set any index - } - } - else if(cur_rf_rssi < tmp_min_rssi) - { - tmp_min_rssi = cur_rf_rssi; - min_rssi_index = i; - } - } - } - } - - rf_num = 0; - // decide max/sec/min cck pwdb index - 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 - 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) - { - tmp_cck_max_pwdb = cur_cck_pwdb; - cck_rx_ver2_max_index = i; - } - 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) - { - 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 - 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)) - { - 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 - tmp_cck_sec_pwdb = cur_cck_pwdb; - cck_rx_ver2_sec_index = i; - } - 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)) - { - // 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 - tmp_cck_min_pwdb = cur_cck_pwdb; - cck_rx_ver2_min_index = i; - } - else - { - // This case we don't need to set any index - } - } - else if(cur_cck_pwdb < tmp_cck_min_pwdb) - { - tmp_cck_min_pwdb = cur_cck_pwdb; - cck_rx_ver2_min_index = i; - } - } - - } - } - } - - - // 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) - { - cck_default_Rx = cck_rx_ver2_max_index; - cck_optional_Rx = cck_rx_ver2_sec_index; - 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) - { - //record the enabled rssi threshold - DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] = tmp_max_rssi+5; - //disable the BB Rx path, OFDM - rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<min_rssi_index, 0x0); // 0xc04[3:0] - rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<min_rssi_index, 0x0); // 0xd04[3:0] - disabled_rf_cnt++; - } - if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_1) - { - cck_default_Rx = max_rssi_index; - cck_optional_Rx = sec_rssi_index; - if(tmp_max_rssi) - update_cck_rx_path = 1; - } - } - - if(update_cck_rx_path) - { - DM_RxPathSelTable.cck_Rx_path = (cck_default_Rx<<2)|(cck_optional_Rx); - rtl8192_setBBreg(dev, rCCK0_AFESetting, 0x0f000000, DM_RxPathSelTable.cck_Rx_path); - } - - 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<<i); - rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<i, 0x1); // 0xc04[3:0] - rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<i, 0x1); // 0xd04[3:0] - DM_RxPathSelTable.rf_enable_rssi_th[i] = 100; - disabled_rf_cnt--; - } - } - } - } -} - -/*----------------------------------------------------------------------------- - * Function: dm_check_rx_path_selection() - * - * Overview: Call a workitem to check current RXRF path and Rx Path selection by RSSI. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/28/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ -static void dm_check_rx_path_selection(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - queue_delayed_work(priv->priv_wq,&priv->rfpath_check_wq,0); -} /* dm_CheckRxRFPath */ - - -static void dm_init_fsync (struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - priv->ieee80211->fsync_time_interval = 500; - priv->ieee80211->fsync_rate_bitmap = 0x0f000800; - priv->ieee80211->fsync_rssi_threshold = 30; -#ifdef RTL8190P - priv->ieee80211->bfsync_enable = true; -#else - priv->ieee80211->bfsync_enable = false; -#endif - priv->ieee80211->fsync_multiple_timeinterval = 3; - 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 - - init_timer(&priv->fsync_timer); - priv->fsync_timer.data = (unsigned long)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); -} - -extern 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; - bool bSwitchFromCountDiff = false; - bool bDoubleTimeInterval = false; - - if( priv->ieee80211->state == IEEE80211_LINKED && - priv->ieee80211->bfsync_enable && - (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++) - { - rate_bitmap = 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) - rate_count_diff = 0xffffffff - rate_count + priv->rate_record; - else - rate_count_diff = rate_count - priv->rate_record; - if(rate_count_diff < priv->rateCountDiffRecord) - { - - u32 DiffNum = priv->rateCountDiffRecord - rate_count_diff; - // Contiune count - if(DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold) - priv->ContiuneDiffCount++; - else - priv->ContiuneDiffCount = 0; - - // Contiune count over - if(priv->ContiuneDiffCount >=2) - { - bSwitchFromCountDiff = true; - priv->ContiuneDiffCount = 0; - } - } - else - { - // Stop contiune count - priv->ContiuneDiffCount = 0; - } - - //If Count diff <= FsyncRateCountThreshold - if(rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold) - { - bSwitchFromCountDiff = true; - priv->ContiuneDiffCount = 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); - // if we never receive those mcs rate and rssi > 30 % then switch fsyn - if(priv->undecorated_smoothed_pwdb > priv->ieee80211->fsync_rssi_threshold && bSwitchFromCountDiff) - { - bDoubleTimeInterval = true; - priv->bswitch_fsync = !priv->bswitch_fsync; - if(priv->bswitch_fsync) - { - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x00); - #else - write_nic_byte(dev,0xC36, 0x1c); - #endif - write_nic_byte(dev, 0xC3e, 0x90); - } - else - { - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x40); - #else - write_nic_byte(dev, 0xC36, 0x5c); - #endif - write_nic_byte(dev, 0xC3e, 0x96); - } - } - else if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->fsync_rssi_threshold) - { - if(priv->bswitch_fsync) - { - priv->bswitch_fsync = false; - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x40); - #else - write_nic_byte(dev, 0xC36, 0x5c); - #endif - write_nic_byte(dev, 0xC3e, 0x96); - } - } - 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)) - del_timer_sync(&priv->fsync_timer); - priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval); - add_timer(&priv->fsync_timer); - } - } - else - { - // Let Register return to default value; - if(priv->bswitch_fsync) - { - priv->bswitch_fsync = false; - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x40); - #else - write_nic_byte(dev, 0xC36, 0x5c); - #endif - write_nic_byte(dev, 0xC3e, 0x96); - } - priv->ContiuneDiffCount = 0; - rtl8192_setBBreg(dev, rOFDM0_RxDetector2, bMaskDWord, 0x164052cd); - } - RT_TRACE(COMP_HALDM, "ContiuneDiffCount %d\n", priv->ContiuneDiffCount); - 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) -{ - RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__); - write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cf); - write_nic_byte(dev, 0xc3b, 0x41); -} - -static void dm_EndSWFsync(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__); - del_timer_sync(&(priv->fsync_timer)); - - // Let Register return to default value; - if(priv->bswitch_fsync) - { - priv->bswitch_fsync = false; - - #ifdef RTL8190P - write_nic_byte(dev, 0xC36, 0x40); - #else - write_nic_byte(dev, 0xC36, 0x5c); - #endif - - write_nic_byte(dev, 0xC3e, 0x96); - } - - priv->ContiuneDiffCount = 0; -#ifndef RTL8190P - write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd); -#endif - -} - -static void dm_StartSWFsync(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u32 rateIndex; - u32 rateBitmap; - - RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__); - // Initial rate record to zero, start to record. - priv->rate_record = 0; - // Initial contiune diff count to zero, start to record. - priv->ContiuneDiffCount = 0; - priv->rateCountDiffRecord = 0; - priv->bswitch_fsync = false; - - 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; - priv->ieee80211->fsync_seconddiff_ratethreshold = 200; - } - 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)) - del_timer_sync(&priv->fsync_timer); - priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval); - add_timer(&priv->fsync_timer); - -#ifndef RTL8190P - write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cd); -#endif - -} - -static void dm_EndHWFsync(struct net_device *dev) -{ - RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__); - write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd); - write_nic_byte(dev, 0xc3b, 0x49); - -} - -void dm_check_fsync(struct net_device *dev) -{ -#define RegC38_Default 0 -#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 u32 reset_cnt=0; - - 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; - } - } - 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 - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector3, 0x15); - #else - write_nic_byte(dev, rOFDM0_RxDetector3, 0x95); - #endif - - 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; - } - - if(priv->framesyncMonitor) - { - if(priv->ieee80211->state == IEEE80211_LINKED) - { - if(priv->undecorated_smoothed_pwdb <= RegC38_TH) - { - if(reg_c38_State != RegC38_NonFsync_Other_AP) - { - #ifdef RTL8190P - write_nic_byte(dev, rOFDM0_RxDetector3, 0x10); - #else - write_nic_byte(dev, rOFDM0_RxDetector3, 0x90); - #endif - - reg_c38_State = RegC38_NonFsync_Other_AP; - } - } - 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); - } - } - } - 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); - } - } - } - } - 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"); - } - } - 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); - } - } -} - -/*----------------------------------------------------------------------------- - * Function: dm_shadow_init() - * - * Overview: Store all NIC MAC/BB register content. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/29/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ -extern void dm_shadow_init(struct net_device *dev) -{ - u8 page; - u16 offset; - - for (page = 0; page < 5; page++) - for (offset = 0; offset < 256; offset++) - { - dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256); - //DbgPrint("P-%d/O-%02x=%02x\r\n", page, offset, DM_Shadow[page][offset]); - } - - for (page = 8; page < 11; page++) - for (offset = 0; offset < 256; offset++) - dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256); - - for (page = 12; page < 15; page++) - for (offset = 0; offset < 256; offset++) - dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256); - -} /* dm_shadow_init */ - -/*---------------------------Define function prototype------------------------*/ -/*----------------------------------------------------------------------------- - * Function: DM_DynamicTxPower() - * - * Overview: Detect Signal strength to control TX Registry - Tx Power Control For Near/Far Range - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 03/06/2008 Jacken Create Version 0. - * - *---------------------------------------------------------------------------*/ -static void dm_init_dynamic_txpower(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - //Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code. - priv->ieee80211->bdynamic_txpower_enable = true; //Default to enable Tx Power Control - priv->bLastDTPFlag_High = false; - priv->bLastDTPFlag_Low = false; - priv->bDynamicTxHighPower = false; - priv->bDynamicTxLowPower = false; -} - -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) - { - 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)){ - txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH; - txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW; - } - 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",__FUNCTION__,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) - { - priv->bDynamicTxHighPower = true; - priv->bDynamicTxLowPower = false; - } - else - { - // high power state check - if(priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower == true) - { - priv->bDynamicTxHighPower = false; - } - // low power state check - if(priv->undecorated_smoothed_pwdb < 35) - { - priv->bDynamicTxLowPower = true; - } - else if(priv->undecorated_smoothed_pwdb >= 40) - { - priv->bDynamicTxLowPower = false; - } - } - } - 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); - } - priv->bLastDTPFlag_High = priv->bDynamicTxHighPower; - priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower; - -} /* dm_dynamic_txpower */ - -//added by vivi, for read tx rate and retrycount -static void dm_check_txrateandretrycount(struct net_device * dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - //for 11n tx rate -// priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg); - ieee->softmac_stats.CurrentShowTxate = read_nic_byte(dev, TX_RATE_REG); - //printk("=============>tx_rate_reg:%x\n", ieee->softmac_stats.CurrentShowTxate); - //for initial tx rate -// priv->stats.last_packet_rate = read_nic_byte(dev, Initial_Tx_Rate_Reg); - ieee->softmac_stats.last_packet_rate = read_nic_byte(dev ,Initial_Tx_Rate_Reg); - //for tx tx retry count -// priv->stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg); - ieee->softmac_stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg); -} - -static void dm_send_rssi_tofw(struct net_device *dev) -{ -} - -#ifdef TO_DO_LIST -static void -dm_CheckProtection(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - //PMGNT_INFO pMgntInfo = &(Adapter->MgntInfo); - u8 CurRate; - - if(priv->ieee80211->pHTInfo->IOTAction & (HT_IOT_ACT_FORCED_RTS|HT_IOT_ACT_FORCED_CTS2SELF)) - { - CurRate = read_nic_byte(dev, INIMCS_SEL); - if(CurRate <= DESC92S_RATE11M) - priv->bDmDisableProtect = true; - else - priv->bDmDisableProtect = fasle; - } -} -#endif - -/*---------------------------Define function prototype------------------------*/ - |
