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Commit e1da1d57 authored by Lorenzo Stoakes's avatar Lorenzo Stoakes Committed by Greg Kroah-Hartman
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staging: rtl8192u: fix comments 

This patch fixes errors raised by checkpatch.pl relating to use of C99 comments
in r8192U_dm.c, and cleans up existing ANSI C comments.
Signed-off-by: default avatarLorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0137f1a0
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Showing with 416 additions and 391 deletions
drivers/staging/rtl8192u/r8192U_dm.c
View file @ e1da1d57
...@@ -21,9 +21,7 @@ Major Change History: ...@@ -21,9 +21,7 @@ Major Change History:
#include "r8190_rtl8256.h" #include "r8190_rtl8256.h"
#include "r819xU_cmdpkt.h" #include "r819xU_cmdpkt.h"
/*---------------------------Define Local Constant---------------------------*/ /*---------------------------Define Local Constant---------------------------*/
// /* Indicate different AP vendor for IOT issue. */
// Indicate different AP vendor for IOT issue.
//
static u32 edca_setting_DL[HT_IOT_PEER_MAX] = static u32 edca_setting_DL[HT_IOT_PEER_MAX] =
{ 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5ea44f}; { 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5ea44f};
static u32 edca_setting_UL[HT_IOT_PEER_MAX] = static u32 edca_setting_UL[HT_IOT_PEER_MAX] =
...@@ -36,11 +34,11 @@ static u32 edca_setting_UL[HT_IOT_PEER_MAX] = ...@@ -36,11 +34,11 @@ static u32 edca_setting_UL[HT_IOT_PEER_MAX] =
/*------------------------Define global variable-----------------------------*/ /*------------------------Define global variable-----------------------------*/
// Debug variable ? /* Debug variable ? */
dig_t dm_digtable; dig_t dm_digtable;
// Store current software write register content for MAC PHY. /* Store current software write register content for MAC PHY. */
u8 dm_shadow[16][256] = {{0}}; u8 dm_shadow[16][256] = {{0}};
// For Dynamic Rx Path Selection by Signal Strength /* For Dynamic Rx Path Selection by Signal Strength */
DRxPathSel DM_RxPathSelTable; DRxPathSel DM_RxPathSelTable;
/*------------------------Define global variable-----------------------------*/ /*------------------------Define global variable-----------------------------*/
...@@ -56,24 +54,24 @@ extern void dm_check_fsync(struct net_device *dev); ...@@ -56,24 +54,24 @@ extern void dm_check_fsync(struct net_device *dev);
/*---------------------Define local function prototype-----------------------*/ /*---------------------Define local function prototype-----------------------*/
// DM --> Rate Adaptive /* DM --> Rate Adaptive */
static void dm_check_rate_adaptive(struct net_device *dev); static void dm_check_rate_adaptive(struct net_device *dev);
// DM --> Bandwidth switch /* DM --> Bandwidth switch */
static void dm_init_bandwidth_autoswitch(struct net_device *dev); static void dm_init_bandwidth_autoswitch(struct net_device *dev);
static void dm_bandwidth_autoswitch(struct net_device *dev); static void dm_bandwidth_autoswitch(struct net_device *dev);
// DM --> TX power control /* DM --> TX power control */
//static void dm_initialize_txpower_tracking(struct net_device *dev); /*static void dm_initialize_txpower_tracking(struct net_device *dev);*/
static void dm_check_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); /*static void dm_txpower_reset_recovery(struct net_device *dev);*/
// DM --> Dynamic Init Gain by RSSI /* DM --> Dynamic Init Gain by RSSI */
static void dm_dig_init(struct net_device *dev); 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(struct net_device *dev);
static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev); static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev);
...@@ -84,61 +82,61 @@ static void dm_pd_th(struct net_device *dev); ...@@ -84,61 +82,61 @@ static void dm_pd_th(struct net_device *dev);
static void dm_cs_ratio(struct net_device *dev); static void dm_cs_ratio(struct net_device *dev);
static void dm_init_ctstoself(struct net_device *dev); static void dm_init_ctstoself(struct net_device *dev);
// DM --> EDCA turbo mode control /* DM --> EDCA turbo mode control */
static void dm_check_edca_turbo(struct net_device *dev); static void dm_check_edca_turbo(struct net_device *dev);
//static void dm_gpio_change_rf(struct net_device *dev); /*static void dm_gpio_change_rf(struct net_device *dev);*/
// DM --> Check PBC /* DM --> Check PBC */
static void dm_check_pbc_gpio(struct net_device *dev); static void dm_check_pbc_gpio(struct net_device *dev);
// DM --> Check current RX RF path state /* DM --> Check current RX RF path state */
static void dm_check_rx_path_selection(struct net_device *dev); static void dm_check_rx_path_selection(struct net_device *dev);
static void dm_init_rxpath_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); static void dm_rxpath_sel_byrssi(struct net_device *dev);
// DM --> Fsync for broadcom ap /* DM --> Fsync for broadcom ap */
static void dm_init_fsync(struct net_device *dev); static void dm_init_fsync(struct net_device *dev);
static void dm_deInit_fsync(struct net_device *dev); static void dm_deInit_fsync(struct net_device *dev);
//Added by vivi, 20080522 /* Added by vivi, 20080522 */
static void dm_check_txrateandretrycount(struct net_device *dev); static void dm_check_txrateandretrycount(struct net_device *dev);
/*---------------------Define local function prototype-----------------------*/ /*---------------------Define local function prototype-----------------------*/
/*---------------------Define of Tx Power Control For Near/Far Range --------*/ //Add by Jacken 2008/02/18 /*---------------------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_init_dynamic_txpower(struct net_device *dev);
static void dm_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 /* 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_send_rssi_tofw(struct net_device *dev);
static void dm_ctstoself(struct net_device *dev); static void dm_ctstoself(struct net_device *dev);
/*---------------------------Define function prototype------------------------*/ /*---------------------------Define function prototype------------------------*/
//================================================================================ /*
// HW Dynamic mechanism interface. * ================================================================================
//================================================================================ * HW Dynamic mechanism interface.
* ================================================================================
// *
// Description: *
// Prepare SW resource for HW dynamic mechanism. * Description:
// * Prepare SW resource for HW dynamic mechanism.
// Assumption: *
// This function is only invoked at driver intialization once. * Assumption:
// * This function is only invoked at driver intialization once.
// */
void init_hal_dm(struct net_device *dev) void init_hal_dm(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
// Undecorated Smoothed Signal Strength, it can utilized to dynamic mechanism. /* Undecorated Smoothed Signal Strength, it can utilized to dynamic mechanism. */
priv->undecorated_smoothed_pwdb = -1; priv->undecorated_smoothed_pwdb = -1;
//Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code. /* Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code. */
dm_init_dynamic_txpower(dev); dm_init_dynamic_txpower(dev);
init_rate_adaptive(dev); init_rate_adaptive(dev);
//dm_initialize_txpower_tracking(dev); /*dm_initialize_txpower_tracking(dev);*/
dm_dig_init(dev); dm_dig_init(dev);
dm_init_edca_turbo(dev); dm_init_edca_turbo(dev);
dm_init_bandwidth_autoswitch(dev); dm_init_bandwidth_autoswitch(dev);
...@@ -146,7 +144,7 @@ void init_hal_dm(struct net_device *dev) ...@@ -146,7 +144,7 @@ void init_hal_dm(struct net_device *dev)
dm_init_rxpath_selection(dev); dm_init_rxpath_selection(dev);
dm_init_ctstoself(dev); dm_init_ctstoself(dev);
} // InitHalDm } /* InitHalDm */
void deinit_hal_dm(struct net_device *dev) void deinit_hal_dm(struct net_device *dev)
{ {
...@@ -208,16 +206,16 @@ void dm_CheckRxAggregation(struct net_device *dev) { ...@@ -208,16 +206,16 @@ void dm_CheckRxAggregation(struct net_device *dev) {
lastTxOkCnt = priv->stats.txbytesunicast; lastTxOkCnt = priv->stats.txbytesunicast;
lastRxOkCnt = priv->stats.rxbytesunicast; lastRxOkCnt = priv->stats.rxbytesunicast;
} // dm_CheckEdcaTurbo } /* dm_CheckEdcaTurbo */
#endif #endif
void hal_dm_watchdog(struct net_device *dev) void hal_dm_watchdog(struct net_device *dev)
{ {
//struct r8192_priv *priv = ieee80211_priv(dev); /*struct r8192_priv *priv = ieee80211_priv(dev);*/
//static u8 previous_bssid[6] ={0}; /*static u8 previous_bssid[6] ={0};*/
/*Add by amy 2008/05/15 ,porting from windows code.*/ /*Add by amy 2008/05/15 ,porting from windows code.*/
dm_check_rate_adaptive(dev); dm_check_rate_adaptive(dev);
...@@ -230,14 +228,14 @@ void hal_dm_watchdog(struct net_device *dev) ...@@ -230,14 +228,14 @@ void hal_dm_watchdog(struct net_device *dev)
dm_check_rx_path_selection(dev); dm_check_rx_path_selection(dev);
dm_check_fsync(dev); dm_check_fsync(dev);
// Add by amy 2008-05-15 porting from windows code. /* Add by amy 2008-05-15 porting from windows code. */
dm_check_pbc_gpio(dev); dm_check_pbc_gpio(dev);
dm_send_rssi_tofw(dev); dm_send_rssi_tofw(dev);
dm_ctstoself(dev); dm_ctstoself(dev);
#ifdef USB_RX_AGGREGATION_SUPPORT #ifdef USB_RX_AGGREGATION_SUPPORT
dm_CheckRxAggregation(dev); dm_CheckRxAggregation(dev);
#endif #endif
} //HalDmWatchDog } /* HalDmWatchDog */
/* /*
...@@ -270,14 +268,16 @@ void init_rate_adaptive(struct net_device *dev) ...@@ -270,14 +268,16 @@ void init_rate_adaptive(struct net_device *dev)
if (priv->rf_type == RF_2T4R) if (priv->rf_type == RF_2T4R)
{ {
// 07/10/08 MH Modify for RA smooth scheme. /*
/* 2008/01/11 MH Modify 2T RATR table for different RSSI. 080515 porting by amy from windows code.*/ * 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->upper_rssi_threshold_ratr = 0x8f0f0000;
pra->middle_rssi_threshold_ratr = 0x8f0ff000; pra->middle_rssi_threshold_ratr = 0x8f0ff000;
pra->low_rssi_threshold_ratr = 0x8f0ff001; pra->low_rssi_threshold_ratr = 0x8f0ff001;
pra->low_rssi_threshold_ratr_40M = 0x8f0ff005; pra->low_rssi_threshold_ratr_40M = 0x8f0ff005;
pra->low_rssi_threshold_ratr_20M = 0x8f0ff001; pra->low_rssi_threshold_ratr_20M = 0x8f0ff001;
pra->ping_rssi_ratr = 0x0000000d;//cosa add for test pra->ping_rssi_ratr = 0x0000000d;/* cosa add for test */
} }
else if (priv->rf_type == RF_1T2R) else if (priv->rf_type == RF_1T2R)
{ {
...@@ -286,10 +286,10 @@ void init_rate_adaptive(struct net_device *dev) ...@@ -286,10 +286,10 @@ void init_rate_adaptive(struct net_device *dev)
pra->low_rssi_threshold_ratr = 0x000ff001; pra->low_rssi_threshold_ratr = 0x000ff001;
pra->low_rssi_threshold_ratr_40M = 0x000ff005; pra->low_rssi_threshold_ratr_40M = 0x000ff005;
pra->low_rssi_threshold_ratr_20M = 0x000ff001; pra->low_rssi_threshold_ratr_20M = 0x000ff001;
pra->ping_rssi_ratr = 0x0000000d;//cosa add for test pra->ping_rssi_ratr = 0x0000000d;/* cosa add for test */
} }
} // InitRateAdaptive } /* InitRateAdaptive */
/*----------------------------------------------------------------------------- /*-----------------------------------------------------------------------------
...@@ -325,21 +325,19 @@ static void dm_check_rate_adaptive(struct net_device *dev) ...@@ -325,21 +325,19 @@ static void dm_check_rate_adaptive(struct net_device *dev)
return; return;
} }
if(pra->rate_adaptive_disabled)//this variable is set by ioctl. if(pra->rate_adaptive_disabled) /* this variable is set by ioctl. */
return; return;
// TODO: Only 11n mode is implemented currently, /* TODO: Only 11n mode is implemented currently, */
if(!(priv->ieee80211->mode == WIRELESS_MODE_N_24G || if(!(priv->ieee80211->mode == WIRELESS_MODE_N_24G ||
priv->ieee80211->mode == WIRELESS_MODE_N_5G)) priv->ieee80211->mode == WIRELESS_MODE_N_5G))
return; return;
if(priv->ieee80211->state == IEEE80211_LINKED) if(priv->ieee80211->state == IEEE80211_LINKED)
{ {
// RT_TRACE(COMP_RATE, "dm_CheckRateAdaptive(): \t"); /*RT_TRACE(COMP_RATE, "dm_CheckRateAdaptive(): \t");*/
// /* Check whether Short GI is enabled */
// Check whether Short GI is enabled
//
bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) || bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) ||
(!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz); (!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz);
...@@ -360,7 +358,7 @@ static void dm_check_rate_adaptive(struct net_device *dev) ...@@ -360,7 +358,7 @@ static void dm_check_rate_adaptive(struct net_device *dev)
pra->low_rssi_threshold_ratr = pra->low_rssi_threshold_ratr =
(pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ; (pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
} }
//cosa add for test /* cosa add for test */
pra->ping_rssi_ratr = pra->ping_rssi_ratr =
(pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ; (pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
...@@ -387,56 +385,56 @@ static void dm_check_rate_adaptive(struct net_device *dev) ...@@ -387,56 +385,56 @@ static void dm_check_rate_adaptive(struct net_device *dev)
(pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M); (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); /*DbgPrint("[DM] THresh H/L=%d/%d\n\r", RATR.HighRSSIThreshForRA, RATR.LowRSSIThreshForRA);*/
if(priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA) if(priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA)
{ {
//DbgPrint("[DM] RSSI=%d STA=HIGH\n\r", pHalData->UndecoratedSmoothedPWDB); /*DbgPrint("[DM] RSSI=%d STA=HIGH\n\r", pHalData->UndecoratedSmoothedPWDB);*/
pra->ratr_state = DM_RATR_STA_HIGH; pra->ratr_state = DM_RATR_STA_HIGH;
targetRATR = pra->upper_rssi_threshold_ratr; targetRATR = pra->upper_rssi_threshold_ratr;
}else if(priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA) }else if(priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA)
{ {
//DbgPrint("[DM] RSSI=%d STA=Middle\n\r", pHalData->UndecoratedSmoothedPWDB); /*DbgPrint("[DM] RSSI=%d STA=Middle\n\r", pHalData->UndecoratedSmoothedPWDB);*/
pra->ratr_state = DM_RATR_STA_MIDDLE; pra->ratr_state = DM_RATR_STA_MIDDLE;
targetRATR = pra->middle_rssi_threshold_ratr; targetRATR = pra->middle_rssi_threshold_ratr;
}else }else
{ {
//DbgPrint("[DM] RSSI=%d STA=LOW\n\r", pHalData->UndecoratedSmoothedPWDB); /*DbgPrint("[DM] RSSI=%d STA=LOW\n\r", pHalData->UndecoratedSmoothedPWDB);*/
pra->ratr_state = DM_RATR_STA_LOW; pra->ratr_state = DM_RATR_STA_LOW;
targetRATR = pra->low_rssi_threshold_ratr; targetRATR = pra->low_rssi_threshold_ratr;
} }
//cosa add for test /* cosa add for test */
if(pra->ping_rssi_enable) if(pra->ping_rssi_enable)
{ {
//pHalData->UndecoratedSmoothedPWDB = 19; /*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+5))
{ {
if((priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) || if((priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) ||
ping_rssi_state) ping_rssi_state)
{ {
//DbgPrint("TestRSSI = %d, set RATR to 0x%x \n", pHalData->UndecoratedSmoothedPWDB, pRA->TestRSSIRATR); /*DbgPrint("TestRSSI = %d, set RATR to 0x%x \n", pHalData->UndecoratedSmoothedPWDB, pRA->TestRSSIRATR);*/
pra->ratr_state = DM_RATR_STA_LOW; pra->ratr_state = DM_RATR_STA_LOW;
targetRATR = pra->ping_rssi_ratr; targetRATR = pra->ping_rssi_ratr;
ping_rssi_state = 1; ping_rssi_state = 1;
} }
//else /*else
// DbgPrint("TestRSSI is between the range. \n"); DbgPrint("TestRSSI is between the range. \n");*/
} }
else else
{ {
//DbgPrint("TestRSSI Recover to 0x%x \n", targetRATR); /*DbgPrint("TestRSSI Recover to 0x%x \n", targetRATR);*/
ping_rssi_state = 0; ping_rssi_state = 0;
} }
} }
// 2008.04.01 /*
// For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7. * 2008.04.01
* For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7.
*/
if(priv->ieee80211->GetHalfNmodeSupportByAPsHandler(dev)) if(priv->ieee80211->GetHalfNmodeSupportByAPsHandler(dev))
targetRATR &= 0xf00fffff; targetRATR &= 0xf00fffff;
// /* Check whether updating of RATR0 is required */
// Check whether updating of RATR0 is required
//
read_nic_dword(dev, RATR0, &currentRATR); read_nic_dword(dev, RATR0, &currentRATR);
if(targetRATR != currentRATR) if(targetRATR != currentRATR)
{ {
...@@ -459,7 +457,7 @@ static void dm_check_rate_adaptive(struct net_device *dev) ...@@ -459,7 +457,7 @@ static void dm_check_rate_adaptive(struct net_device *dev)
pra->ratr_state = DM_RATR_STA_MAX; pra->ratr_state = DM_RATR_STA_MAX;
} }
} // dm_CheckRateAdaptive } /* dm_CheckRateAdaptive */
static void dm_init_bandwidth_autoswitch(struct net_device *dev) static void dm_init_bandwidth_autoswitch(struct net_device *dev)
...@@ -471,7 +469,7 @@ static void dm_init_bandwidth_autoswitch(struct net_device *dev) ...@@ -471,7 +469,7 @@ static void dm_init_bandwidth_autoswitch(struct net_device *dev)
priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false; priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false;
priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable = false; priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable = false;
} // dm_init_bandwidth_autoswitch } /* dm_init_bandwidth_autoswitch */
static void dm_bandwidth_autoswitch(struct net_device *dev) static void dm_bandwidth_autoswitch(struct net_device *dev)
...@@ -481,66 +479,66 @@ static void dm_bandwidth_autoswitch(struct net_device *dev) ...@@ -481,66 +479,66 @@ static void dm_bandwidth_autoswitch(struct net_device *dev)
if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||!priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable){ if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||!priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable){
return; return;
} }
if(priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz == false){//If send packets in 40 Mhz in 20/40 if(priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz == false){/* If send packets in 40 Mhz in 20/40 */
if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz) if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz)
priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = true; priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = true;
}else{//in force send packets in 20 Mhz in 20/40 }else{/* in force send packets in 20 Mhz in 20/40 */
if(priv->undecorated_smoothed_pwdb >= priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz) if(priv->undecorated_smoothed_pwdb >= priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz)
priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false; priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false;
} }
} // dm_BandwidthAutoSwitch } /* dm_BandwidthAutoSwitch */
//OFDM default at 0db, index=6. /* OFDM default at 0db, index=6. */
static u32 OFDMSwingTable[OFDM_Table_Length] = { static u32 OFDMSwingTable[OFDM_Table_Length] = {
0x7f8001fe, // 0, +6db 0x7f8001fe, /* 0, +6db */
0x71c001c7, // 1, +5db 0x71c001c7, /* 1, +5db */
0x65400195, // 2, +4db 0x65400195, /* 2, +4db */
0x5a400169, // 3, +3db 0x5a400169, /* 3, +3db */
0x50800142, // 4, +2db 0x50800142, /* 4, +2db */
0x47c0011f, // 5, +1db 0x47c0011f, /* 5, +1db */
0x40000100, // 6, +0db ===> default, upper for higher temperature, lower for low temperature 0x40000100, /* 6, +0db ===> default, upper for higher temperature, lower for low temperature */
0x390000e4, // 7, -1db 0x390000e4, /* 7, -1db */
0x32c000cb, // 8, -2db 0x32c000cb, /* 8, -2db */
0x2d4000b5, // 9, -3db 0x2d4000b5, /* 9, -3db */
0x288000a2, // 10, -4db 0x288000a2, /* 10, -4db */
0x24000090, // 11, -5db 0x24000090, /* 11, -5db */
0x20000080, // 12, -6db 0x20000080, /* 12, -6db */
0x1c800072, // 13, -7db 0x1c800072, /* 13, -7db */
0x19800066, // 14, -8db 0x19800066, /* 14, -8db */
0x26c0005b, // 15, -9db 0x26c0005b, /* 15, -9db */
0x24400051, // 16, -10db 0x24400051, /* 16, -10db */
0x12000048, // 17, -11db 0x12000048, /* 17, -11db */
0x10000040 // 18, -12db 0x10000040 /* 18, -12db */
}; };
static u8 CCKSwingTable_Ch1_Ch13[CCK_Table_length][8] = { static u8 CCKSwingTable_Ch1_Ch13[CCK_Table_length][8] = {
{0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, // 0, +0db ===> CCK40M default {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, /* 0, +0db ===> CCK40M default */
{0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, // 1, -1db {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, /* 1, -1db */
{0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, // 2, -2db {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, /* 2, -2db */
{0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, // 3, -3db {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, /* 3, -3db */
{0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, // 4, -4db {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, /* 4, -4db */
{0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, // 5, -5db {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, /* 5, -5db */
{0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, // 6, -6db ===> CCK20M default {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, /* 6, -6db ===> CCK20M default */
{0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, // 7, -7db {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, /* 7, -7db */
{0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, // 8, -8db {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, /* 8, -8db */
{0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, // 9, -9db {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, /* 9, -9db */
{0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, // 10, -10db {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 10, -10db */
{0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01} // 11, -11db {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01} /* 11, -11db */
}; };
static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = { static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = {
{0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, // 0, +0db ===> CCK40M default {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, /* 0, +0db ===> CCK40M default */
{0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, // 1, -1db {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, /* 1, -1db */
{0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, // 2, -2db {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, /* 2, -2db */
{0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, // 3, -3db {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, /* 3, -3db */
{0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, // 4, -4db {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, /* 4, -4db */
{0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, // 5, -5db {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, /* 5, -5db */
{0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, // 6, -6db ===> CCK20M default {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 6, -6db ===> CCK20M default */
{0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, // 7, -7db {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, /* 7, -7db */
{0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, // 8, -8db {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 8, -8db */
{0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, // 9, -9db {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 9, -9db */
{0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, // 10, -10db {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 10, -10db */
{0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00} // 11, -11db {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00} /* 11, -11db */
}; };
static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
...@@ -554,7 +552,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) ...@@ -554,7 +552,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
u32 Value; u32 Value;
u8 Pwr_Flag; u8 Pwr_Flag;
u16 Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver=0; u16 Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver=0;
//RT_STATUS rtStatus = RT_STATUS_SUCCESS; /*RT_STATUS rtStatus = RT_STATUS_SUCCESS;*/
bool rtStatus = true; bool rtStatus = true;
u32 delta=0; u32 delta=0;
...@@ -570,8 +568,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) ...@@ -570,8 +568,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n", powerlevelOFDM24G); RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n", powerlevelOFDM24G);
for(j = 0; j<=30; j++) for(j = 0; j<=30; j++)
{ //fill tx_cmd { /* fill tx_cmd */
tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING; tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING;
tx_cmd.Length = 4; tx_cmd.Length = 4;
tx_cmd.Value = Value; tx_cmd.Value = Value;
...@@ -581,7 +578,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) ...@@ -581,7 +578,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n"); RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n");
} }
mdelay(1); mdelay(1);
//DbgPrint("hi, vivi, strange\n"); /*DbgPrint("hi, vivi, strange\n");*/
for(i = 0;i <= 30; i++) for(i = 0;i <= 30; i++)
{ {
read_nic_byte(dev, 0x1ba, &Pwr_Flag); read_nic_byte(dev, 0x1ba, &Pwr_Flag);
...@@ -607,7 +604,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) ...@@ -607,7 +604,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
RT_TRACE(COMP_POWER_TRACKING, "TSSI_report_value = %d\n", tmp_report[k]); RT_TRACE(COMP_POWER_TRACKING, "TSSI_report_value = %d\n", tmp_report[k]);
} }
//check if the report value is right /* check if the report value is right */
for(k = 0;k < 5; k++) for(k = 0;k < 5; k++)
{ {
if(tmp_report[k] <= 20) if(tmp_report[k] <= 20)
...@@ -636,8 +633,8 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) ...@@ -636,8 +633,8 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
TSSI_13dBm = priv->TSSI_13dBm; TSSI_13dBm = priv->TSSI_13dBm;
RT_TRACE(COMP_POWER_TRACKING, "TSSI_13dBm = %d\n", 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) /*if(abs(Avg_TSSI_Meas_from_driver - TSSI_13dBm) <= E_FOR_TX_POWER_TRACK)*/
// For MacOS-compatible /* For MacOS-compatible */
if(Avg_TSSI_Meas_from_driver > TSSI_13dBm) if(Avg_TSSI_Meas_from_driver > TSSI_13dBm)
delta = Avg_TSSI_Meas_from_driver - TSSI_13dBm; delta = Avg_TSSI_Meas_from_driver - TSSI_13dBm;
else else
...@@ -739,9 +736,9 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) ...@@ -739,9 +736,9 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
if(!priv->btxpower_trackingInit) if(!priv->btxpower_trackingInit)
{ {
//Query OFDM default setting /* Query OFDM default setting */
tmpRegA= rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord); tmpRegA= rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord);
for(i=0; i<OFDM_Table_Length; i++) //find the index for(i=0; i<OFDM_Table_Length; i++) /* find the index */
{ {
if(tmpRegA == OFDMSwingTable[i]) if(tmpRegA == OFDMSwingTable[i])
{ {
...@@ -751,7 +748,7 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) ...@@ -751,7 +748,7 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
} }
} }
//Query CCK default setting From 0xa22 /* Query CCK default setting From 0xa22 */
TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2); TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2);
for(i=0 ; i<CCK_Table_length ; i++) for(i=0 ; i<CCK_Table_length ; i++)
{ {
...@@ -764,27 +761,29 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) ...@@ -764,27 +761,29 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
} }
} }
priv->btxpower_trackingInit = TRUE; priv->btxpower_trackingInit = TRUE;
//pHalData->TXPowercount = 0; /*pHalData->TXPowercount = 0;*/
return; return;
} }
//========================== /*
// this is only for test, should be masked * ==========================
//========================== * this is only for test, should be masked
* ==========================
*/
// read and filter out unreasonable value /* read and filter out unreasonable value */
tmpRegA = rtl8192_phy_QueryRFReg(dev, RF90_PATH_A, 0x12, 0x078); // 0x12: RF Reg[10:7] 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); RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d \n", tmpRegA);
if(tmpRegA < 3 || tmpRegA > 13) if(tmpRegA < 3 || tmpRegA > 13)
return; return;
if(tmpRegA >= 12) // if over 12, TP will be bad when high temperature if(tmpRegA >= 12) /* if over 12, TP will be bad when high temperature */
tmpRegA = 12; tmpRegA = 12;
RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d \n", tmpRegA); RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d \n", tmpRegA);
priv->ThermalMeter[0] = ThermalMeterVal; //We use fixed value by Bryant's suggestion priv->ThermalMeter[0] = ThermalMeterVal; /* We use fixed value by Bryant's suggestion */
priv->ThermalMeter[1] = 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 /* Get current RF-A temperature index */
if(priv->ThermalMeter[0] >= (u8)tmpRegA) //lower temperature if(priv->ThermalMeter[0] >= (u8)tmpRegA) /* lower temperature */
{ {
tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0]-(u8)tmpRegA); tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0]-(u8)tmpRegA);
tmpCCK40Mindex = tmpCCK20Mindex - 6; tmpCCK40Mindex = tmpCCK20Mindex - 6;
...@@ -798,16 +797,16 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) ...@@ -798,16 +797,16 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
else else
{ {
tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]); tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]);
if(tmpval >= 6) // higher temperature if(tmpval >= 6) /* higher temperature */
tmpOFDMindex = tmpCCK20Mindex = 0; // max to +6dB tmpOFDMindex = tmpCCK20Mindex = 0; /* max to +6dB */
else else
tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval; tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval;
tmpCCK40Mindex = 0; tmpCCK40Mindex = 0;
} }
//DbgPrint("%ddb, tmpOFDMindex = %d, tmpCCK20Mindex = %d, tmpCCK40Mindex = %d", /*DbgPrint("%ddb, tmpOFDMindex = %d, tmpCCK20Mindex = %d, tmpCCK40Mindex = %d",
//((u1Byte)tmpRegA - pHalData->ThermalMeter[0]), ((u1Byte)tmpRegA - pHalData->ThermalMeter[0]),
//tmpOFDMindex, tmpCCK20Mindex, tmpCCK40Mindex); tmpOFDMindex, tmpCCK20Mindex, tmpCCK40Mindex);*/
if(priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) //40M if(priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) /* 40M */
tmpCCKindex = tmpCCK40Mindex; tmpCCKindex = tmpCCK40Mindex;
else else
tmpCCKindex = tmpCCK20Mindex; tmpCCKindex = tmpCCK20Mindex;
...@@ -831,7 +830,7 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev) ...@@ -831,7 +830,7 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
if(CCKSwingNeedUpdate) if(CCKSwingNeedUpdate)
{ {
//DbgPrint("Update CCK Swing, CCK_index = %d\n", pHalData->CCK_index); /*DbgPrint("Update CCK Swing, CCK_index = %d\n", pHalData->CCK_index);*/
dm_cck_txpower_adjust(dev, priv->bcck_in_ch14); dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
} }
if(priv->OFDM_index != tmpOFDMindex) if(priv->OFDM_index != tmpOFDMindex)
...@@ -862,7 +861,7 @@ static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev) ...@@ -862,7 +861,7 @@ static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev)
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
//Initial the Tx BB index and mapping value /* Initial the Tx BB index and mapping value */
priv->txbbgain_table[0].txbb_iq_amplifygain = 12; priv->txbbgain_table[0].txbb_iq_amplifygain = 12;
priv->txbbgain_table[0].txbbgain_value=0x7f8001fe; priv->txbbgain_table[0].txbbgain_value=0x7f8001fe;
priv->txbbgain_table[1].txbb_iq_amplifygain = 11; priv->txbbgain_table[1].txbb_iq_amplifygain = 11;
...@@ -938,8 +937,10 @@ static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev) ...@@ -938,8 +937,10 @@ static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev)
priv->txbbgain_table[36].txbb_iq_amplifygain = -24; priv->txbbgain_table[36].txbb_iq_amplifygain = -24;
priv->txbbgain_table[36].txbbgain_value=0x10000040; priv->txbbgain_table[36].txbbgain_value=0x10000040;
//ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29 /*
//This Table is for CH1~CH13 * 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[0] = 0x36;
priv->cck_txbbgain_table[0].ccktxbb_valuearray[1] = 0x35; 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[2] = 0x2e;
...@@ -1147,8 +1148,10 @@ static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev) ...@@ -1147,8 +1148,10 @@ static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev)
priv->cck_txbbgain_table[22].ccktxbb_valuearray[6] = 0x03; priv->cck_txbbgain_table[22].ccktxbb_valuearray[6] = 0x03;
priv->cck_txbbgain_table[22].ccktxbb_valuearray[7] = 0x01; 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 * 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[0] = 0x36;
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[1] = 0x35; 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[2] = 0x2e;
...@@ -1366,9 +1369,11 @@ static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev) ...@@ -1366,9 +1369,11 @@ static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
// Tx Power tracking by Thermal Meter requires Firmware R/W 3-wire. This mechanism /*
// can be enabled only when Firmware R/W 3-wire is enabled. Otherwise, frequent r/w * Tx Power tracking by Thermal Meter requires Firmware R/W 3-wire. This mechanism
// 3-wire by driver causes RF to go into a wrong state. * can be enabled only when Firmware R/W 3-wire is enabled. Otherwise, frequent r/w
* 3-wire by driver causes RF to go into a wrong state.
*/
if(priv->ieee80211->FwRWRF) if(priv->ieee80211->FwRWRF)
priv->btxpower_tracking = TRUE; priv->btxpower_tracking = TRUE;
else else
...@@ -1385,7 +1390,7 @@ void dm_initialize_txpower_tracking(struct net_device *dev) ...@@ -1385,7 +1390,7 @@ void dm_initialize_txpower_tracking(struct net_device *dev)
dm_InitializeTXPowerTracking_TSSI(dev); dm_InitializeTXPowerTracking_TSSI(dev);
else else
dm_InitializeTXPowerTracking_ThermalMeter(dev); dm_InitializeTXPowerTracking_ThermalMeter(dev);
}// dm_InitializeTXPowerTracking } /* dm_InitializeTXPowerTracking */
static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev) static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev)
...@@ -1411,7 +1416,7 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev) ...@@ -1411,7 +1416,7 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
static u8 TM_Trigger; static u8 TM_Trigger;
//DbgPrint("dm_CheckTXPowerTracking() \n"); /*DbgPrint("dm_CheckTXPowerTracking() \n");*/
if(!priv->btxpower_tracking) if(!priv->btxpower_tracking)
return; return;
else else
...@@ -1425,9 +1430,11 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev) ...@@ -1425,9 +1430,11 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
if(!TM_Trigger) if(!TM_Trigger)
{ {
//Attention!! You have to write all 12bits of data to RF, or it may cause RF to crash /*
//actually write reg0x02 bit1=0, then bit1=1. * Attention!! You have to write all 12bits of data to RF, or it may cause RF to crash
//DbgPrint("Trigger ThermalMeter, write RF reg0x2 = 0x4d to 0x4f\n"); * 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, bMask12Bits, 0x4d); rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f); rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d); rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
...@@ -1437,7 +1444,7 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev) ...@@ -1437,7 +1444,7 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
} }
else else
{ {
//DbgPrint("Schedule TxPowerTrackingWorkItem\n"); /*DbgPrint("Schedule TxPowerTrackingWorkItem\n");*/
queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0); queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0);
TM_Trigger = 0; TM_Trigger = 0;
} }
...@@ -1447,7 +1454,7 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev) ...@@ -1447,7 +1454,7 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
static void dm_check_txpower_tracking(struct net_device *dev) static void dm_check_txpower_tracking(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
//static u32 tx_power_track_counter = 0; /*static u32 tx_power_track_counter = 0;*/
#ifdef RTL8190P #ifdef RTL8190P
dm_CheckTXPowerTracking_TSSI(dev); dm_CheckTXPowerTracking_TSSI(dev);
...@@ -1458,28 +1465,28 @@ static void dm_check_txpower_tracking(struct net_device *dev) ...@@ -1458,28 +1465,28 @@ static void dm_check_txpower_tracking(struct net_device *dev)
dm_CheckTXPowerTracking_ThermalMeter(dev); dm_CheckTXPowerTracking_ThermalMeter(dev);
#endif #endif
} // dm_CheckTXPowerTracking } /* dm_CheckTXPowerTracking */
static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14) static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14)
{ {
u32 TempVal; u32 TempVal;
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
//Write 0xa22 0xa23 /* Write 0xa22 0xa23 */
TempVal = 0; TempVal = 0;
if(!bInCH14){ if(!bInCH14){
//Write 0xa22 0xa23 /* Write 0xa22 0xa23 */
TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] + TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] +
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ; (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ;
rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
//Write 0xa24 ~ 0xa27 /* Write 0xa24 ~ 0xa27 */
TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] + 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[3]<<8) +
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16)+ (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16)+
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24); (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24);
rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
//Write 0xa28 0xa29 /* Write 0xa28 0xa29 */
TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] + TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] +
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ; (priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ;
...@@ -1491,13 +1498,13 @@ static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14) ...@@ -1491,13 +1498,13 @@ static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14)
(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ; (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ;
rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
//Write 0xa24 ~ 0xa27 /* Write 0xa24 ~ 0xa27 */
TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] + 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[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[4]<<16)+
(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24); (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24);
rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
//Write 0xa28 0xa29 /* Write 0xa28 0xa29 */
TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] + TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] +
(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ; (priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ;
...@@ -1515,13 +1522,13 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH ...@@ -1515,13 +1522,13 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH
TempVal = 0; TempVal = 0;
if(!bInCH14) if(!bInCH14)
{ {
//Write 0xa22 0xa23 /* Write 0xa22 0xa23 */
TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][0] + TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][0] +
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][1]<<8) ; (CCKSwingTable_Ch1_Ch13[priv->CCK_index][1]<<8) ;
rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n", RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
rCCK0_TxFilter1, TempVal); rCCK0_TxFilter1, TempVal);
//Write 0xa24 ~ 0xa27 /* Write 0xa24 ~ 0xa27 */
TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] + TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] +
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) + (CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) +
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16)+ (CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16)+
...@@ -1529,7 +1536,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH ...@@ -1529,7 +1536,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH
rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n", RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
rCCK0_TxFilter2, TempVal); rCCK0_TxFilter2, TempVal);
//Write 0xa28 0xa29 /* Write 0xa28 0xa29 */
TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] + TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] +
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8) ; (CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8) ;
...@@ -1539,15 +1546,15 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH ...@@ -1539,15 +1546,15 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH
} }
else else
{ {
// priv->CCKTxPowerAdjustCntNotCh14++; //cosa add for debug. /*priv->CCKTxPowerAdjustCntNotCh14++; cosa add for debug.*/
//Write 0xa22 0xa23 /* Write 0xa22 0xa23 */
TempVal = CCKSwingTable_Ch14[priv->CCK_index][0] + TempVal = CCKSwingTable_Ch14[priv->CCK_index][0] +
(CCKSwingTable_Ch14[priv->CCK_index][1]<<8) ; (CCKSwingTable_Ch14[priv->CCK_index][1]<<8) ;
rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n", RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
rCCK0_TxFilter1, TempVal); rCCK0_TxFilter1, TempVal);
//Write 0xa24 ~ 0xa27 /* Write 0xa24 ~ 0xa27 */
TempVal = CCKSwingTable_Ch14[priv->CCK_index][2] + TempVal = CCKSwingTable_Ch14[priv->CCK_index][2] +
(CCKSwingTable_Ch14[priv->CCK_index][3]<<8) + (CCKSwingTable_Ch14[priv->CCK_index][3]<<8) +
(CCKSwingTable_Ch14[priv->CCK_index][4]<<16)+ (CCKSwingTable_Ch14[priv->CCK_index][4]<<16)+
...@@ -1555,7 +1562,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH ...@@ -1555,7 +1562,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH
rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n", RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
rCCK0_TxFilter2, TempVal); rCCK0_TxFilter2, TempVal);
//Write 0xa28 0xa29 /* Write 0xa28 0xa29 */
TempVal = CCKSwingTable_Ch14[priv->CCK_index][6] + TempVal = CCKSwingTable_Ch14[priv->CCK_index][6] +
(CCKSwingTable_Ch14[priv->CCK_index][7]<<8) ; (CCKSwingTable_Ch14[priv->CCK_index][7]<<8) ;
...@@ -1568,7 +1575,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH ...@@ -1568,7 +1575,7 @@ static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH
void dm_cck_txpower_adjust(struct net_device *dev, bool binch14) void dm_cck_txpower_adjust(struct net_device *dev, bool binch14)
{ // dm_CCKTxPowerAdjust { /* dm_CCKTxPowerAdjust */
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
if(priv->bDcut == TRUE) if(priv->bDcut == TRUE)
...@@ -1598,7 +1605,7 @@ static void dm_txpower_reset_recovery( ...@@ -1598,7 +1605,7 @@ static void dm_txpower_reset_recovery(
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFC_txPowerTrackingIndex is %x\n",priv->rfc_txpowertrackingindex); RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFC_txPowerTrackingIndex is %x\n",priv->rfc_txpowertrackingindex);
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF C I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbb_iq_amplifygain); RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF C I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbb_iq_amplifygain);
} // dm_TXPowerResetRecovery } /* dm_TXPowerResetRecovery */
void dm_restore_dynamic_mechanism_state(struct net_device *dev) void dm_restore_dynamic_mechanism_state(struct net_device *dev)
{ {
...@@ -1611,12 +1618,10 @@ void dm_restore_dynamic_mechanism_state(struct net_device *dev) ...@@ -1611,12 +1618,10 @@ void dm_restore_dynamic_mechanism_state(struct net_device *dev)
return; return;
} }
// /* Restore previous state for rate adaptive */
// Restore previous state for rate adaptive
//
if(priv->rate_adaptive.rate_adaptive_disabled) if(priv->rate_adaptive.rate_adaptive_disabled)
return; return;
// TODO: Only 11n mode is implemented currently, /* TODO: Only 11n mode is implemented currently, */
if(!(priv->ieee80211->mode==WIRELESS_MODE_N_24G || if(!(priv->ieee80211->mode==WIRELESS_MODE_N_24G ||
priv->ieee80211->mode==WIRELESS_MODE_N_5G)) priv->ieee80211->mode==WIRELESS_MODE_N_5G))
return; return;
...@@ -1624,38 +1629,36 @@ void dm_restore_dynamic_mechanism_state(struct net_device *dev) ...@@ -1624,38 +1629,36 @@ void dm_restore_dynamic_mechanism_state(struct net_device *dev)
/* 2007/11/15 MH Copy from 8190PCI. */ /* 2007/11/15 MH Copy from 8190PCI. */
u32 ratr_value; u32 ratr_value;
ratr_value = reg_ratr; ratr_value = reg_ratr;
if(priv->rf_type == RF_1T2R) // 1T2R, Spatial Stream 2 should be disabled if(priv->rf_type == RF_1T2R) /* 1T2R, Spatial Stream 2 should be disabled */
{ {
ratr_value &= ~(RATE_ALL_OFDM_2SS); ratr_value &= ~(RATE_ALL_OFDM_2SS);
//DbgPrint("HW_VAR_TATR_0 from 0x%x ==> 0x%x\n", ((pu4Byte)(val))[0], ratr_value); /*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); /*DbgPrint("set HW_VAR_TATR_0 = 0x%x\n", ratr_value);*/
//cosa PlatformEFIOWrite4Byte(Adapter, RATR0, ((pu4Byte)(val))[0]); /*cosa PlatformEFIOWrite4Byte(Adapter, RATR0, ((pu4Byte)(val))[0]);*/
write_nic_dword(dev, RATR0, ratr_value); write_nic_dword(dev, RATR0, ratr_value);
write_nic_byte(dev, UFWP, 1); write_nic_byte(dev, UFWP, 1);
} }
//Restore TX Power Tracking Index /* Restore TX Power Tracking Index */
if (priv->btxpower_trackingInit && priv->btxpower_tracking) if (priv->btxpower_trackingInit && priv->btxpower_tracking)
dm_txpower_reset_recovery(dev); dm_txpower_reset_recovery(dev);
// /* Restore BB Initial Gain */
//Restore BB Initial Gain
//
dm_bb_initialgain_restore(dev); dm_bb_initialgain_restore(dev);
} // DM_RestoreDynamicMechanismState } /* DM_RestoreDynamicMechanismState */
static void dm_bb_initialgain_restore(struct net_device *dev) static void dm_bb_initialgain_restore(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
u32 bit_mask = 0x7f; //Bit0~ Bit6 u32 bit_mask = 0x7f; /* Bit0~ Bit6 */
if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
return; return;
//Disable Initial Gain /* Disable Initial Gain */
//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800); /*PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);*/
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite. 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_XAAGCCore1, bit_mask, (u32)priv->initgain_backup.xaagccore1);
rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, bit_mask, (u32)priv->initgain_backup.xbagccore1); 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_XCAGCCore1, bit_mask, (u32)priv->initgain_backup.xcagccore1);
...@@ -1668,36 +1671,36 @@ static void dm_bb_initialgain_restore(struct net_device *dev) ...@@ -1668,36 +1671,36 @@ static void dm_bb_initialgain_restore(struct net_device *dev)
RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc60 is %x\n",priv->initgain_backup.xcagccore1); 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 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xa0a is %x\n",priv->initgain_backup.cca); RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xa0a is %x\n",priv->initgain_backup.cca);
//Enable Initial Gain /* Enable Initial Gain */
//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x100); /*PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x100);*/
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite. rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); /* Only clear byte 1 and rewrite. */
} // dm_BBInitialGainRestore } /* dm_BBInitialGainRestore */
void dm_backup_dynamic_mechanism_state(struct net_device *dev) void dm_backup_dynamic_mechanism_state(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
// Fsync to avoid reset /* Fsync to avoid reset */
priv->bswitch_fsync = false; priv->bswitch_fsync = false;
priv->bfsync_processing = false; priv->bfsync_processing = false;
//Backup BB InitialGain /* Backup BB InitialGain */
dm_bb_initialgain_backup(dev); dm_bb_initialgain_backup(dev);
} // DM_BackupDynamicMechanismState } /* DM_BackupDynamicMechanismState */
static void dm_bb_initialgain_backup(struct net_device *dev) static void dm_bb_initialgain_backup(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
u32 bit_mask = bMaskByte0; //Bit0~ Bit6 u32 bit_mask = bMaskByte0; /* Bit0~ Bit6 */
if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
return; return;
//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800); /*PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);*/
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite. 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.xaagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, bit_mask);
priv->initgain_backup.xbagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, 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.xcagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, bit_mask);
...@@ -1711,7 +1714,7 @@ static void dm_bb_initialgain_backup(struct net_device *dev) ...@@ -1711,7 +1714,7 @@ static void dm_bb_initialgain_backup(struct net_device *dev)
RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc68 is %x\n",priv->initgain_backup.xdagccore1); RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xa0a is %x\n",priv->initgain_backup.cca); RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xa0a is %x\n",priv->initgain_backup.cca);
} // dm_BBInitialGainBakcup } /* dm_BBInitialGainBakcup */
#endif #endif
/*----------------------------------------------------------------------------- /*-----------------------------------------------------------------------------
...@@ -1822,7 +1825,7 @@ static void dm_dig_init(struct net_device *dev) ...@@ -1822,7 +1825,7 @@ static void dm_dig_init(struct net_device *dev)
/* 2007/10/05 MH Disable DIG scheme now. Not tested. */ /* 2007/10/05 MH Disable DIG scheme now. Not tested. */
dm_digtable.dig_enable_flag = true; dm_digtable.dig_enable_flag = true;
dm_digtable.dig_algorithm = DIG_ALGO_BY_RSSI; 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.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; dm_digtable.dig_algorithm_switch = 0;
/* 2007/10/04 MH Define init gain threshold. */ /* 2007/10/04 MH Define init gain threshold. */
...@@ -1836,7 +1839,7 @@ static void dm_dig_init(struct net_device *dev) ...@@ -1836,7 +1839,7 @@ static void dm_dig_init(struct net_device *dev)
dm_digtable.rssi_high_power_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW; 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_high_power_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH;
dm_digtable.rssi_val = 50; //for new dig debug rssi value dm_digtable.rssi_val = 50; /* for new dig debug rssi value */
dm_digtable.backoff_val = DM_DIG_BACKOFF; dm_digtable.backoff_val = DM_DIG_BACKOFF;
dm_digtable.rx_gain_range_max = DM_DIG_MAX; dm_digtable.rx_gain_range_max = DM_DIG_MAX;
if(priv->CustomerID == RT_CID_819x_Netcore) if(priv->CustomerID == RT_CID_819x_Netcore)
...@@ -1874,7 +1877,7 @@ static void dm_ctrl_initgain_byrssi(struct net_device *dev) ...@@ -1874,7 +1877,7 @@ static void dm_ctrl_initgain_byrssi(struct net_device *dev)
dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev); dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev);
else if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI) else if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
dm_ctrl_initgain_byrssi_by_driverrssi(dev); dm_ctrl_initgain_byrssi_by_driverrssi(dev);
// ; /* ; */
else else
return; return;
} }
...@@ -1890,15 +1893,16 @@ static void dm_ctrl_initgain_byrssi_by_driverrssi( ...@@ -1890,15 +1893,16 @@ static void dm_ctrl_initgain_byrssi_by_driverrssi(
if (dm_digtable.dig_enable_flag == false) if (dm_digtable.dig_enable_flag == false)
return; return;
//DbgPrint("Dig by Sw Rssi \n"); /*DbgPrint("Dig by Sw Rssi \n");*/
if(dm_digtable.dig_algorithm_switch) // if switched algorithm, we have to disable FW Dig. if(dm_digtable.dig_algorithm_switch) /* if switched algorithm, we have to disable FW Dig. */
fw_dig = 0; fw_dig = 0;
if(fw_dig <= 3) // execute several times to make sure the FW Dig is disabled if(fw_dig <= 3)
{// FW DIG Off { /* execute several times to make sure the FW Dig is disabled */
/* FW DIG Off */
for(i=0; i<3; i++) for(i=0; i<3; i++)
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite. rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); /* Only clear byte 1 and rewrite. */
fw_dig++; fw_dig++;
dm_digtable.dig_state = DM_STA_DIG_OFF; //fw dig off. dm_digtable.dig_state = DM_STA_DIG_OFF; /* fw dig off. */
} }
if(priv->ieee80211->state == IEEE80211_LINKED) if(priv->ieee80211->state == IEEE80211_LINKED)
...@@ -1906,12 +1910,12 @@ static void dm_ctrl_initgain_byrssi_by_driverrssi( ...@@ -1906,12 +1910,12 @@ static void dm_ctrl_initgain_byrssi_by_driverrssi(
else else
dm_digtable.cur_connect_state = DIG_DISCONNECT; dm_digtable.cur_connect_state = DIG_DISCONNECT;
//DbgPrint("DM_DigTable.PreConnectState = %d, DM_DigTable.CurConnectState = %d \n", /*DbgPrint("DM_DigTable.PreConnectState = %d, DM_DigTable.CurConnectState = %d \n",
//DM_DigTable.PreConnectState, DM_DigTable.CurConnectState); DM_DigTable.PreConnectState, DM_DigTable.CurConnectState);*/
if(dm_digtable.dbg_mode == DM_DBG_OFF) if(dm_digtable.dbg_mode == DM_DBG_OFF)
dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb; dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb;
//DbgPrint("DM_DigTable.Rssi_val = %d \n", DM_DigTable.Rssi_val); /*DbgPrint("DM_DigTable.Rssi_val = %d \n", DM_DigTable.Rssi_val);*/
dm_initial_gain(dev); dm_initial_gain(dev);
dm_pd_th(dev); dm_pd_th(dev);
dm_cs_ratio(dev); dm_cs_ratio(dev);
...@@ -1934,23 +1938,23 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( ...@@ -1934,23 +1938,23 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
if(dm_digtable.dig_algorithm_switch) if(dm_digtable.dig_algorithm_switch)
{ {
dm_digtable.dig_state = DM_STA_DIG_MAX; dm_digtable.dig_state = DM_STA_DIG_MAX;
// Fw DIG On. /* Fw DIG On. */
for(i=0; i<3; i++) for(i=0; i<3; i++)
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite. rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); /* Only clear byte 1 and rewrite.*/
dm_digtable.dig_algorithm_switch = 0; dm_digtable.dig_algorithm_switch = 0;
} }
if (priv->ieee80211->state != IEEE80211_LINKED) if (priv->ieee80211->state != IEEE80211_LINKED)
return; return;
// For smooth, we can not change DIG state. /* For smooth, we can not change DIG state. */
if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) && if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) &&
(priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh)) (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh))
{ {
return; return;
} }
//DbgPrint("Dig by Fw False Alarm\n"); /*DbgPrint("Dig by Fw False Alarm\n");*/
//if (DM_DigTable.Dig_State == DM_STA_DIG_OFF) /*if (DM_DigTable.Dig_State == DM_STA_DIG_OFF)*/
/*DbgPrint("DIG Check\n\r RSSI=%d LOW=%d HIGH=%d STATE=%d", /*DbgPrint("DIG Check\n\r RSSI=%d LOW=%d HIGH=%d STATE=%d",
pHalData->UndecoratedSmoothedPWDB, DM_DigTable.RssiLowThresh, pHalData->UndecoratedSmoothedPWDB, DM_DigTable.RssiLowThresh,
DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/ DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/
...@@ -1970,42 +1974,42 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( ...@@ -1970,42 +1974,42 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
reset_cnt = priv->reset_count; reset_cnt = priv->reset_count;
} }
// If DIG is off, DIG high power state must reset. /* If DIG is off, DIG high power state must reset. */
dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX; dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
dm_digtable.dig_state = DM_STA_DIG_OFF; dm_digtable.dig_state = DM_STA_DIG_OFF;
// 1.1 DIG Off. /* 1.1 DIG Off. */
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite. rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); /* Only clear byte 1 and rewrite. */
// 1.2 Set initial gain. /* 1.2 Set initial gain. */
write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x17); write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x17);
write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x17); write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x17);
write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x17); write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x17);
write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x17); write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x17);
// 1.3 Lower PD_TH for OFDM. /* 1.3 Lower PD_TH for OFDM. */
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
{ {
/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */ /*
// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. * 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.
*/
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00); write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
write_nic_byte(pAdapter, rOFDM0_RxDetector1, 0x40); write_nic_byte(pAdapter, rOFDM0_RxDetector1, 0x40);
else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)
else
PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x40);
*/ */
//else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)
//else
//PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x40);
} }
else else
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
// 1.4 Lower CS ratio for CCK. /* 1.4 Lower CS ratio for CCK. */
write_nic_byte(dev, 0xa0a, 0x08); write_nic_byte(dev, 0xa0a, 0x08);
// 1.5 Higher EDCCA. /* 1.5 Higher EDCCA. */
//PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x325); /*PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x325);*/
return; return;
} }
...@@ -2031,10 +2035,12 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( ...@@ -2031,10 +2035,12 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
} }
dm_digtable.dig_state = DM_STA_DIG_ON; dm_digtable.dig_state = DM_STA_DIG_ON;
//DbgPrint("DIG ON\n\r"); /*DbgPrint("DIG ON\n\r");*/
// 2.1 Set initial gain. /*
// 2008/02/26 MH SD3-Jerry suggest to prevent dirty environment. * 2.1 Set initial gain.
* 2008/02/26 MH SD3-Jerry suggest to prevent dirty environment.
*/
if (reset_flag == 1) if (reset_flag == 1)
{ {
write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x2c); write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x2c);
...@@ -2050,33 +2056,36 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm( ...@@ -2050,33 +2056,36 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x20); write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x20);
} }
// 2.2 Higher PD_TH for OFDM. /* 2.2 Higher PD_TH for OFDM. */
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
{ {
/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */ /*
// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. * 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.
*/
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
/* /*
else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)
else
PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x42);
*/ */
//else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)
//else
//PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x42);
} }
else else
write_nic_byte(dev, rOFDM0_RxDetector1, 0x44); write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
// 2.3 Higher CS ratio for CCK. /* 2.3 Higher CS ratio for CCK. */
write_nic_byte(dev, 0xa0a, 0xcd); write_nic_byte(dev, 0xa0a, 0xcd);
// 2.4 Lower EDCCA. /*
/* 2008/01/11 MH 90/92 series are the same. */ * 2.4 Lower EDCCA.
//PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x346); * 2008/01/11 MH 90/92 series are the same.
*/
/*PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x346);*/
// 2.5 DIG On. /* 2.5 DIG On. */
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite. rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); /* Only clear byte 1 and rewrite. */
} }
...@@ -2107,16 +2116,19 @@ static void dm_ctrl_initgain_byrssi_highpwr( ...@@ -2107,16 +2116,19 @@ static void dm_ctrl_initgain_byrssi_highpwr(
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
static u32 reset_cnt_highpwr; static u32 reset_cnt_highpwr;
// For smooth, we can not change high power DIG state in the range. /* For smooth, we can not change high power DIG state in the range. */
if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_high_power_lowthresh) && if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_high_power_lowthresh) &&
(priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_highthresh)) (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_highthresh))
{ {
return; return;
} }
/* 3. When RSSI >75% or <70%, it is a high power issue. We have to judge if /*
it is larger than a threshold and then execute the step below. */ * 3. When RSSI >75% or <70%, it is a high power issue. We have to judge if
// 2008/02/05 MH SD3-Jerry Modify PD_TH for high power issue. * it is larger than a threshold and then execute the step below.
*
* 2008/02/05 MH SD3-Jerry Modify PD_TH for high power issue.
*/
if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh) if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh)
{ {
if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON && if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON &&
...@@ -2125,7 +2137,7 @@ static void dm_ctrl_initgain_byrssi_highpwr( ...@@ -2125,7 +2137,7 @@ static void dm_ctrl_initgain_byrssi_highpwr(
else else
dm_digtable.dig_highpwr_state = DM_STA_DIG_ON; dm_digtable.dig_highpwr_state = DM_STA_DIG_ON;
// 3.1 Higher PD_TH for OFDM for high power state. /* 3.1 Higher PD_TH for OFDM for high power state. */
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
{ {
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
...@@ -2149,7 +2161,7 @@ static void dm_ctrl_initgain_byrssi_highpwr( ...@@ -2149,7 +2161,7 @@ static void dm_ctrl_initgain_byrssi_highpwr(
if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh && if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh &&
priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)
{ {
// 3.2 Recover PD_TH for OFDM for normal power region. /* 3.2 Recover PD_TH for OFDM for normal power region. */
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
{ {
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
...@@ -2194,7 +2206,7 @@ static void dm_initial_gain( ...@@ -2194,7 +2206,7 @@ static void dm_initial_gain(
else else
dm_digtable.cur_ig_value = dm_digtable.rssi_val+10-dm_digtable.backoff_val; dm_digtable.cur_ig_value = dm_digtable.rssi_val+10-dm_digtable.backoff_val;
} }
else //current state is disconnected else /* current state is disconnected */
{ {
if(dm_digtable.cur_ig_value == 0) if(dm_digtable.cur_ig_value == 0)
dm_digtable.cur_ig_value = priv->DefaultInitialGain[0]; dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
...@@ -2202,14 +2214,14 @@ static void dm_initial_gain( ...@@ -2202,14 +2214,14 @@ static void dm_initial_gain(
dm_digtable.cur_ig_value = dm_digtable.pre_ig_value; dm_digtable.cur_ig_value = dm_digtable.pre_ig_value;
} }
} }
else // disconnected -> connected or connected -> disconnected else /* disconnected -> connected or connected -> disconnected */
{ {
dm_digtable.cur_ig_value = priv->DefaultInitialGain[0]; dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
dm_digtable.pre_ig_value = 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); /*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 silent reset happened, we should rewrite the values back */
if(priv->reset_count != reset_cnt) if(priv->reset_count != reset_cnt)
{ {
force_write = 1; force_write = 1;
...@@ -2225,8 +2237,8 @@ static void dm_initial_gain( ...@@ -2225,8 +2237,8 @@ static void dm_initial_gain(
|| !initialized || force_write) || !initialized || force_write)
{ {
initial_gain = (u8)dm_digtable.cur_ig_value; initial_gain = (u8)dm_digtable.cur_ig_value;
//DbgPrint("Write initial gain = 0x%x\n", initial_gain); /*DbgPrint("Write initial gain = 0x%x\n", initial_gain);*/
// Set initial gain. /* Set initial gain. */
write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain); write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain);
write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain); write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain);
write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain); write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain);
...@@ -2270,12 +2282,12 @@ static void dm_pd_th( ...@@ -2270,12 +2282,12 @@ static void dm_pd_th(
dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER; dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
} }
} }
else // disconnected -> connected or connected -> disconnected else /* disconnected -> connected or connected -> disconnected */
{ {
dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER; dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
} }
// if silent reset happened, we should rewrite the values back /* if silent reset happened, we should rewrite the values back */
if(priv->reset_count != reset_cnt) if(priv->reset_count != reset_cnt)
{ {
force_write = 1; force_write = 1;
...@@ -2286,14 +2298,16 @@ static void dm_pd_th( ...@@ -2286,14 +2298,16 @@ static void dm_pd_th(
if((dm_digtable.prepd_thstate != dm_digtable.curpd_thstate) || if((dm_digtable.prepd_thstate != dm_digtable.curpd_thstate) ||
(initialized<=3) || force_write) (initialized<=3) || force_write)
{ {
//DbgPrint("Write PD_TH state = %d\n", DM_DigTable.CurPD_THState); /*DbgPrint("Write PD_TH state = %d\n", DM_DigTable.CurPD_THState);*/
if(dm_digtable.curpd_thstate == DIG_PD_AT_LOW_POWER) if(dm_digtable.curpd_thstate == DIG_PD_AT_LOW_POWER)
{ {
// Lower PD_TH for OFDM. /* Lower PD_TH for OFDM. */
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
{ {
/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */ /*
// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. * 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.
*/
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00); write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
write_nic_byte(dev, rOFDM0_RxDetector1, 0x40); write_nic_byte(dev, rOFDM0_RxDetector1, 0x40);
...@@ -2304,11 +2318,13 @@ static void dm_pd_th( ...@@ -2304,11 +2318,13 @@ static void dm_pd_th(
} }
else if(dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER) else if(dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER)
{ {
// Higher PD_TH for OFDM. /* Higher PD_TH for OFDM. */
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
{ {
/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */ /*
// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same. * 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.
*/
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P) /*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42); write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
...@@ -2319,7 +2335,7 @@ static void dm_pd_th( ...@@ -2319,7 +2335,7 @@ static void dm_pd_th(
} }
else if(dm_digtable.curpd_thstate == DIG_PD_AT_HIGH_POWER) else if(dm_digtable.curpd_thstate == DIG_PD_AT_HIGH_POWER)
{ {
// Higher PD_TH for OFDM for high power state. /* Higher PD_TH for OFDM for high power state. */
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
{ {
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
...@@ -2367,12 +2383,12 @@ static void dm_cs_ratio( ...@@ -2367,12 +2383,12 @@ static void dm_cs_ratio(
dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER; dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
} }
} }
else // disconnected -> connected or connected -> disconnected else /* disconnected -> connected or connected -> disconnected */
{ {
dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER; dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
} }
// if silent reset happened, we should rewrite the values back /* if silent reset happened, we should rewrite the values back */
if(priv->reset_count != reset_cnt) if(priv->reset_count != reset_cnt)
{ {
force_write = 1; force_write = 1;
...@@ -2384,15 +2400,15 @@ static void dm_cs_ratio( ...@@ -2384,15 +2400,15 @@ static void dm_cs_ratio(
if((dm_digtable.precs_ratio_state != dm_digtable.curcs_ratio_state) || if((dm_digtable.precs_ratio_state != dm_digtable.curcs_ratio_state) ||
!initialized || force_write) !initialized || force_write)
{ {
//DbgPrint("Write CS_ratio state = %d\n", DM_DigTable.CurCS_ratioState); /*DbgPrint("Write CS_ratio state = %d\n", DM_DigTable.CurCS_ratioState);*/
if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_LOWER) if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_LOWER)
{ {
// Lower CS ratio for CCK. /* Lower CS ratio for CCK. */
write_nic_byte(dev, 0xa0a, 0x08); write_nic_byte(dev, 0xa0a, 0x08);
} }
else if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER) else if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER)
{ {
// Higher CS ratio for CCK. /* Higher CS ratio for CCK. */
write_nic_byte(dev, 0xa0a, 0xcd); write_nic_byte(dev, 0xa0a, 0xcd);
} }
dm_digtable.precs_ratio_state = dm_digtable.curcs_ratio_state; dm_digtable.precs_ratio_state = dm_digtable.curcs_ratio_state;
...@@ -2409,41 +2425,41 @@ void dm_init_edca_turbo(struct net_device *dev) ...@@ -2409,41 +2425,41 @@ void dm_init_edca_turbo(struct net_device *dev)
priv->bcurrent_turbo_EDCA = false; priv->bcurrent_turbo_EDCA = false;
priv->ieee80211->bis_any_nonbepkts = false; priv->ieee80211->bis_any_nonbepkts = false;
priv->bis_cur_rdlstate = false; priv->bis_cur_rdlstate = false;
} // dm_init_edca_turbo } /* dm_init_edca_turbo */
static void dm_check_edca_turbo( static void dm_check_edca_turbo(
struct net_device *dev) struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
//PSTA_QOS pStaQos = pMgntInfo->pStaQos; /*PSTA_QOS pStaQos = pMgntInfo->pStaQos;*/
// Keep past Tx/Rx packet count for RT-to-RT EDCA turbo. /* Keep past Tx/Rx packet count for RT-to-RT EDCA turbo. */
static unsigned long lastTxOkCnt; static unsigned long lastTxOkCnt;
static unsigned long lastRxOkCnt; static unsigned long lastRxOkCnt;
unsigned long curTxOkCnt = 0; unsigned long curTxOkCnt = 0;
unsigned long curRxOkCnt = 0; unsigned long curRxOkCnt = 0;
// /*
// Do not be Turbo if it's under WiFi config and Qos Enabled, because the EDCA parameters * Do not be Turbo if it's under WiFi config and Qos Enabled, because the EDCA parameters
// should follow the settings from QAP. By Bruce, 2007-12-07. * should follow the settings from QAP. By Bruce, 2007-12-07.
// */
if(priv->ieee80211->state != IEEE80211_LINKED) if(priv->ieee80211->state != IEEE80211_LINKED)
goto dm_CheckEdcaTurbo_EXIT; goto dm_CheckEdcaTurbo_EXIT;
// We do not turn on EDCA turbo mode for some AP that has IOT issue /* We do not turn on EDCA turbo mode for some AP that has IOT issue */
if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO) if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO)
goto dm_CheckEdcaTurbo_EXIT; goto dm_CheckEdcaTurbo_EXIT;
// printk("========>%s():bis_any_nonbepkts is %d\n",__func__,priv->bis_any_nonbepkts); /*printk("========>%s():bis_any_nonbepkts is %d\n",__func__,priv->bis_any_nonbepkts);*/
// Check the status for current condition. /* Check the status for current condition. */
if(!priv->ieee80211->bis_any_nonbepkts) if(!priv->ieee80211->bis_any_nonbepkts)
{ {
curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt; curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt; curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
// For RT-AP, we needs to turn it on when Rx>Tx /* For RT-AP, we needs to turn it on when Rx>Tx */
if(curRxOkCnt > 4*curTxOkCnt) if(curRxOkCnt > 4*curTxOkCnt)
{ {
//printk("%s():curRxOkCnt > 4*curTxOkCnt\n"); /*printk("%s():curRxOkCnt > 4*curTxOkCnt\n");*/
if(!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) if(!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA)
{ {
write_nic_dword(dev, EDCAPARA_BE, edca_setting_DL[pHTInfo->IOTPeer]); write_nic_dword(dev, EDCAPARA_BE, edca_setting_DL[pHTInfo->IOTPeer]);
...@@ -2453,7 +2469,7 @@ static void dm_check_edca_turbo( ...@@ -2453,7 +2469,7 @@ static void dm_check_edca_turbo(
else else
{ {
//printk("%s():curRxOkCnt < 4*curTxOkCnt\n"); /*printk("%s():curRxOkCnt < 4*curTxOkCnt\n");*/
if(priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) if(priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA)
{ {
write_nic_dword(dev, EDCAPARA_BE, edca_setting_UL[pHTInfo->IOTPeer]); write_nic_dword(dev, EDCAPARA_BE, edca_setting_UL[pHTInfo->IOTPeer]);
...@@ -2466,10 +2482,10 @@ static void dm_check_edca_turbo( ...@@ -2466,10 +2482,10 @@ static void dm_check_edca_turbo(
} }
else else
{ {
// /*
// Turn Off EDCA turbo here. * Turn Off EDCA turbo here.
// Restore original EDCA according to the declaration of AP. * Restore original EDCA according to the declaration of AP.
// */
if(priv->bcurrent_turbo_EDCA) if(priv->bcurrent_turbo_EDCA)
{ {
...@@ -2479,30 +2495,32 @@ static void dm_check_edca_turbo( ...@@ -2479,30 +2495,32 @@ static void dm_check_edca_turbo(
struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters; struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
u8 mode = priv->ieee80211->mode; u8 mode = priv->ieee80211->mode;
// For Each time updating EDCA parameter, reset EDCA turbo mode status. /* For Each time updating EDCA parameter, reset EDCA turbo mode status. */
dm_init_edca_turbo(dev); dm_init_edca_turbo(dev);
u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ?9:20) + aSifsTime; 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)| 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_max[0]))<< AC_PARAM_ECW_MAX_OFFSET)|
(((u32)(qos_parameters->cw_min[0]))<< AC_PARAM_ECW_MIN_OFFSET)| (((u32)(qos_parameters->cw_min[0]))<< AC_PARAM_ECW_MIN_OFFSET)|
((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET)); ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
//write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam); /*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/
write_nic_dword(dev, EDCAPARA_BE, u4bAcParam); 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. * 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!! /* TODO: Modified this part and try to set acm control in only 1 IO processing!! */
PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]); PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]);
u8 AcmCtrl; u8 AcmCtrl;
read_nic_byte(dev, AcmHwCtrl, &AcmCtrl); read_nic_byte(dev, AcmHwCtrl, &AcmCtrl);
if(pAciAifsn->f.ACM) if(pAciAifsn->f.ACM)
{ // ACM bit is 1. { /* ACM bit is 1. */
AcmCtrl |= AcmHw_BeqEn; AcmCtrl |= AcmHw_BeqEn;
} }
else else
{ // ACM bit is 0. { /* ACM bit is 0. */
AcmCtrl &= (~AcmHw_BeqEn); AcmCtrl &= (~AcmHw_BeqEn);
} }
...@@ -2516,11 +2534,11 @@ static void dm_check_edca_turbo( ...@@ -2516,11 +2534,11 @@ static void dm_check_edca_turbo(
dm_CheckEdcaTurbo_EXIT: dm_CheckEdcaTurbo_EXIT:
// Set variables for next time. /* Set variables for next time. */
priv->ieee80211->bis_any_nonbepkts = false; priv->ieee80211->bis_any_nonbepkts = false;
lastTxOkCnt = priv->stats.txbytesunicast; lastTxOkCnt = priv->stats.txbytesunicast;
lastRxOkCnt = priv->stats.rxbytesunicast; lastRxOkCnt = priv->stats.rxbytesunicast;
} // dm_CheckEdcaTurbo } /* dm_CheckEdcaTurbo */
static void dm_init_ctstoself(struct net_device *dev) static void dm_init_ctstoself(struct net_device *dev)
{ {
...@@ -2554,12 +2572,12 @@ static void dm_ctstoself(struct net_device *dev) ...@@ -2554,12 +2572,12 @@ static void dm_ctstoself(struct net_device *dev)
{ {
curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt; curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt; curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
if(curRxOkCnt > 4*curTxOkCnt) //downlink, disable CTS to self if(curRxOkCnt > 4*curTxOkCnt) /* downlink, disable CTS to self */
{ {
pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF; pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
//DbgPrint("dm_CTSToSelf() ==> CTS to self disabled -- downlink\n"); /*DbgPrint("dm_CTSToSelf() ==> CTS to self disabled -- downlink\n");*/
} }
else //uplink else /* uplink */
{ {
pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF; pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF;
} }
...@@ -2597,8 +2615,10 @@ static void dm_check_pbc_gpio(struct net_device *dev) ...@@ -2597,8 +2615,10 @@ static void dm_check_pbc_gpio(struct net_device *dev)
if (tmp1byte&BIT6 || tmp1byte&BIT0) if (tmp1byte&BIT6 || tmp1byte&BIT0)
{ {
// Here we only set bPbcPressed to TRUE /*
// After trigger PBC, the variable will be set to FALSE * 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"); RT_TRACE(COMP_IO, "CheckPbcGPIO - PBC is pressed\n");
priv->bpbc_pressed = true; priv->bpbc_pressed = true;
} }
...@@ -2626,7 +2646,7 @@ void dm_rf_pathcheck_workitemcallback(struct work_struct *work) ...@@ -2626,7 +2646,7 @@ void dm_rf_pathcheck_workitemcallback(struct work_struct *work)
struct delayed_work *dwork = container_of(work,struct delayed_work,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 r8192_priv *priv = container_of(dwork,struct r8192_priv,rfpath_check_wq);
struct net_device *dev =priv->ieee80211->dev; struct net_device *dev =priv->ieee80211->dev;
//bool bactually_set = false; /*bool bactually_set = false;*/
u8 rfpath = 0, i; u8 rfpath = 0, i;
...@@ -2634,7 +2654,7 @@ void dm_rf_pathcheck_workitemcallback(struct work_struct *work) ...@@ -2634,7 +2654,7 @@ void dm_rf_pathcheck_workitemcallback(struct work_struct *work)
always be the same. We only read 0xc04 now. */ always be the same. We only read 0xc04 now. */
read_nic_byte(dev, 0xc04, &rfpath); read_nic_byte(dev, 0xc04, &rfpath);
// Check Bit 0-3, it means if RF A-D is enabled. /* Check Bit 0-3, it means if RF A-D is enabled. */
for (i = 0; i < RF90_PATH_MAX; i++) for (i = 0; i < RF90_PATH_MAX; i++)
{ {
if (rfpath & (0x01<<i)) if (rfpath & (0x01<<i))
...@@ -2652,7 +2672,7 @@ static void dm_init_rxpath_selection(struct net_device *dev) ...@@ -2652,7 +2672,7 @@ static void dm_init_rxpath_selection(struct net_device *dev)
{ {
u8 i; u8 i;
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
DM_RxPathSelTable.Enable = 1; //default enabled DM_RxPathSelTable.Enable = 1; /* default enabled */
DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low; DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low;
DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH; DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH;
if(priv->CustomerID == RT_CID_819x_Netcore) if(priv->CustomerID == RT_CID_819x_Netcore)
...@@ -2674,8 +2694,8 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2674,8 +2694,8 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
struct r8192_priv *priv = ieee80211_priv(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 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 tmp_max_rssi=0, tmp_min_rssi=0, tmp_sec_rssi=0;
u8 cck_default_Rx=0x2; //RF-C u8 cck_default_Rx=0x2; /* RF-C */
u8 cck_optional_Rx=0x3;//RF-D u8 cck_optional_Rx=0x3; /* RF-D */
long tmp_cck_max_pwdb=0, tmp_cck_min_pwdb=0, tmp_cck_sec_pwdb=0; 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 cck_rx_ver2_max_index=0, cck_rx_ver2_min_index=0, cck_rx_ver2_sec_index=0;
u8 cur_rf_rssi; u8 cur_rf_rssi;
...@@ -2698,11 +2718,11 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2698,11 +2718,11 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
if(priv->ieee80211->mode == WIRELESS_MODE_B) if(priv->ieee80211->mode == WIRELESS_MODE_B)
{ {
DM_RxPathSelTable.cck_method = CCK_Rx_Version_2; //pure B mode, fixed cck version2 DM_RxPathSelTable.cck_method = CCK_Rx_Version_2; /* pure B mode, fixed cck version2 */
//DbgPrint("Pure B mode, use cck rx version2 \n"); /*DbgPrint("Pure B mode, use cck rx version2 \n");*/
} }
//decide max/sec/min rssi index /* decide max/sec/min rssi index */
for (i=0; i<RF90_PATH_MAX; i++) for (i=0; i<RF90_PATH_MAX; i++)
{ {
if(!DM_RxPathSelTable.DbgMode) if(!DM_RxPathSelTable.DbgMode)
...@@ -2713,13 +2733,14 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2713,13 +2733,14 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
rf_num++; rf_num++;
cur_rf_rssi = DM_RxPathSelTable.rf_rssi[i]; cur_rf_rssi = DM_RxPathSelTable.rf_rssi[i];
if(rf_num == 1) // find first enabled rf path and the rssi values if(rf_num == 1)
{ //initialize, set all rssi index to the same one { /* 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; max_rssi_index = min_rssi_index = sec_rssi_index = i;
tmp_max_rssi = tmp_min_rssi = tmp_sec_rssi = cur_rf_rssi; tmp_max_rssi = tmp_min_rssi = tmp_sec_rssi = cur_rf_rssi;
} }
else if(rf_num == 2) else if(rf_num == 2)
{ // we pick up the max index first, and let sec and min to be the same one { /* we pick up the max index first, and let sec and min to be the same one */
if(cur_rf_rssi >= tmp_max_rssi) if(cur_rf_rssi >= tmp_max_rssi)
{ {
tmp_max_rssi = cur_rf_rssi; tmp_max_rssi = cur_rf_rssi;
...@@ -2741,7 +2762,7 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2741,7 +2762,7 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
max_rssi_index = i; max_rssi_index = i;
} }
else if(cur_rf_rssi == tmp_max_rssi) else if(cur_rf_rssi == tmp_max_rssi)
{ // let sec and min point to the different index { /* let sec and min point to the different index */
tmp_sec_rssi = cur_rf_rssi; tmp_sec_rssi = cur_rf_rssi;
sec_rssi_index = i; sec_rssi_index = i;
} }
...@@ -2753,29 +2774,29 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2753,29 +2774,29 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
else if(cur_rf_rssi == tmp_sec_rssi) else if(cur_rf_rssi == tmp_sec_rssi)
{ {
if(tmp_sec_rssi == tmp_min_rssi) if(tmp_sec_rssi == tmp_min_rssi)
{ // let sec and min point to the different index { /* let sec and min point to the different index */
tmp_sec_rssi = cur_rf_rssi; tmp_sec_rssi = cur_rf_rssi;
sec_rssi_index = i; sec_rssi_index = i;
} }
else else
{ {
// This case we don't need to set any index /* This case we don't need to set any index */
} }
} }
else if((cur_rf_rssi < tmp_sec_rssi) && (cur_rf_rssi > tmp_min_rssi)) else if((cur_rf_rssi < tmp_sec_rssi) && (cur_rf_rssi > tmp_min_rssi))
{ {
// This case we don't need to set any index /* This case we don't need to set any index */
} }
else if(cur_rf_rssi == tmp_min_rssi) else if(cur_rf_rssi == tmp_min_rssi)
{ {
if(tmp_sec_rssi == tmp_min_rssi) if(tmp_sec_rssi == tmp_min_rssi)
{ // let sec and min point to the different index { /* let sec and min point to the different index */
tmp_min_rssi = cur_rf_rssi; tmp_min_rssi = cur_rf_rssi;
min_rssi_index = i; min_rssi_index = i;
} }
else else
{ {
// This case we don't need to set any index /* This case we don't need to set any index */
} }
} }
else if(cur_rf_rssi < tmp_min_rssi) else if(cur_rf_rssi < tmp_min_rssi)
...@@ -2788,7 +2809,7 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2788,7 +2809,7 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
} }
rf_num = 0; rf_num = 0;
// decide max/sec/min cck pwdb index /* decide max/sec/min cck pwdb index */
if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2)
{ {
for (i=0; i<RF90_PATH_MAX; i++) for (i=0; i<RF90_PATH_MAX; i++)
...@@ -2798,13 +2819,13 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2798,13 +2819,13 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
rf_num++; rf_num++;
cur_cck_pwdb = DM_RxPathSelTable.cck_pwdb_sta[i]; cur_cck_pwdb = DM_RxPathSelTable.cck_pwdb_sta[i];
if(rf_num == 1) // find first enabled rf path and the rssi values if(rf_num == 1) /* find first enabled rf path and the rssi values */
{ //initialize, set all rssi index to the same one { /* 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; 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; tmp_cck_max_pwdb = tmp_cck_min_pwdb = tmp_cck_sec_pwdb = cur_cck_pwdb;
} }
else if(rf_num == 2) else if(rf_num == 2)
{ // we pick up the max index first, and let sec and min to be the same one { /* 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) if(cur_cck_pwdb >= tmp_cck_max_pwdb)
{ {
tmp_cck_max_pwdb = cur_cck_pwdb; tmp_cck_max_pwdb = cur_cck_pwdb;
...@@ -2826,7 +2847,7 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2826,7 +2847,7 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
cck_rx_ver2_max_index = i; cck_rx_ver2_max_index = i;
} }
else if(cur_cck_pwdb == tmp_cck_max_pwdb) else if(cur_cck_pwdb == tmp_cck_max_pwdb)
{ // let sec and min point to the different index { /* let sec and min point to the different index */
tmp_cck_sec_pwdb = cur_cck_pwdb; tmp_cck_sec_pwdb = cur_cck_pwdb;
cck_rx_ver2_sec_index = i; cck_rx_ver2_sec_index = i;
} }
...@@ -2838,29 +2859,29 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2838,29 +2859,29 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
else if(cur_cck_pwdb == tmp_cck_sec_pwdb) else if(cur_cck_pwdb == tmp_cck_sec_pwdb)
{ {
if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb) if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb)
{ // let sec and min point to the different index { /* let sec and min point to the different index */
tmp_cck_sec_pwdb = cur_cck_pwdb; tmp_cck_sec_pwdb = cur_cck_pwdb;
cck_rx_ver2_sec_index = i; cck_rx_ver2_sec_index = i;
} }
else else
{ {
// This case we don't need to set any index /* This case we don't need to set any index */
} }
} }
else if((cur_cck_pwdb < tmp_cck_sec_pwdb) && (cur_cck_pwdb > tmp_cck_min_pwdb)) else if((cur_cck_pwdb < tmp_cck_sec_pwdb) && (cur_cck_pwdb > tmp_cck_min_pwdb))
{ {
// This case we don't need to set any index /* This case we don't need to set any index */
} }
else if(cur_cck_pwdb == tmp_cck_min_pwdb) else if(cur_cck_pwdb == tmp_cck_min_pwdb)
{ {
if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb) if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb)
{ // let sec and min point to the different index { /* let sec and min point to the different index */
tmp_cck_min_pwdb = cur_cck_pwdb; tmp_cck_min_pwdb = cur_cck_pwdb;
cck_rx_ver2_min_index = i; cck_rx_ver2_min_index = i;
} }
else else
{ {
// This case we don't need to set any index /* This case we don't need to set any index */
} }
} }
else if(cur_cck_pwdb < tmp_cck_min_pwdb) else if(cur_cck_pwdb < tmp_cck_min_pwdb)
...@@ -2875,8 +2896,10 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2875,8 +2896,10 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
} }
// Set CCK Rx path /*
// reg0xA07[3:2]=cck default rx path, reg0xa07[1:0]=cck optional rx path. * Set CCK Rx path
* reg0xA07[3:2]=cck default rx path, reg0xa07[1:0]=cck optional rx path.
*/
update_cck_rx_path = 0; update_cck_rx_path = 0;
if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2)
{ {
...@@ -2890,11 +2913,11 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2890,11 +2913,11 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
{ {
if((tmp_max_rssi - tmp_min_rssi) >= DM_RxPathSelTable.diff_TH) if((tmp_max_rssi - tmp_min_rssi) >= DM_RxPathSelTable.diff_TH)
{ {
//record the enabled rssi threshold /* record the enabled rssi threshold */
DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] = tmp_max_rssi+5; DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] = tmp_max_rssi+5;
//disable the BB Rx path, OFDM /* disable the BB Rx path, OFDM */
rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<min_rssi_index, 0x0); // 0xc04[3:0] 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] rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<min_rssi_index, 0x0); /* 0xd04[3:0] */
disabled_rf_cnt++; disabled_rf_cnt++;
} }
if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_1) if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_1)
...@@ -2916,14 +2939,14 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) ...@@ -2916,14 +2939,14 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev)
{ {
for(i=0; i<4; i++) for(i=0; i<4; i++)
{ {
if((DM_RxPathSelTable.disabledRF>>i) & 0x1) //disabled rf if((DM_RxPathSelTable.disabledRF>>i) & 0x1) /* disabled rf */
{ {
if(tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i]) if(tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i])
{ {
//enable the BB Rx path /* enable the BB Rx path */
//DbgPrint("RF-%d is enabled. \n", 0x1<<i); /*DbgPrint("RF-%d is enabled. \n", 0x1<<i);*/
rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<i, 0x1); // 0xc04[3:0] rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<i, 0x1); /* 0xc04[3:0] */
rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<i, 0x1); // 0xd04[3:0] rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<i, 0x1); /* 0xd04[3:0] */
DM_RxPathSelTable.rf_enable_rssi_th[i] = 100; DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
disabled_rf_cnt--; disabled_rf_cnt--;
} }
...@@ -2967,7 +2990,7 @@ static void dm_init_fsync (struct net_device *dev) ...@@ -2967,7 +2990,7 @@ static void dm_init_fsync (struct net_device *dev)
priv->ieee80211->fsync_firstdiff_ratethreshold= 100; priv->ieee80211->fsync_firstdiff_ratethreshold= 100;
priv->ieee80211->fsync_seconddiff_ratethreshold= 200; priv->ieee80211->fsync_seconddiff_ratethreshold= 200;
priv->ieee80211->fsync_state = Default_Fsync; priv->ieee80211->fsync_state = Default_Fsync;
priv->framesyncMonitor = 1; // current default 0xc38 monitor on priv->framesyncMonitor = 1; /* current default 0xc38 monitor on */
init_timer(&priv->fsync_timer); init_timer(&priv->fsync_timer);
priv->fsync_timer.data = (unsigned long)dev; priv->fsync_timer.data = (unsigned long)dev;
...@@ -2993,7 +3016,7 @@ void dm_fsync_timer_callback(unsigned long data) ...@@ -2993,7 +3016,7 @@ void dm_fsync_timer_callback(unsigned long data)
priv->ieee80211->bfsync_enable && priv->ieee80211->bfsync_enable &&
(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) (priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC))
{ {
// Count rate 54, MCS [7], [12, 13, 14, 15] /* Count rate 54, MCS [7], [12, 13, 14, 15] */
u32 rate_bitmap; u32 rate_bitmap;
for(rate_index = 0; rate_index <= 27; rate_index++) for(rate_index = 0; rate_index <= 27; rate_index++)
{ {
...@@ -3010,13 +3033,13 @@ void dm_fsync_timer_callback(unsigned long data) ...@@ -3010,13 +3033,13 @@ void dm_fsync_timer_callback(unsigned long data)
{ {
u32 DiffNum = priv->rateCountDiffRecord - rate_count_diff; u32 DiffNum = priv->rateCountDiffRecord - rate_count_diff;
// Continue count /* Continue count */
if(DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold) if(DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold)
priv->ContinueDiffCount++; priv->ContinueDiffCount++;
else else
priv->ContinueDiffCount = 0; priv->ContinueDiffCount = 0;
// Continue count over /* Continue count over */
if(priv->ContinueDiffCount >=2) if(priv->ContinueDiffCount >=2)
{ {
bSwitchFromCountDiff = true; bSwitchFromCountDiff = true;
...@@ -3025,11 +3048,11 @@ void dm_fsync_timer_callback(unsigned long data) ...@@ -3025,11 +3048,11 @@ void dm_fsync_timer_callback(unsigned long data)
} }
else else
{ {
// Stop the continued count /* Stop the continued count */
priv->ContinueDiffCount = 0; priv->ContinueDiffCount = 0;
} }
//If Count diff <= FsyncRateCountThreshold /* If Count diff <= FsyncRateCountThreshold */
if(rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold) if(rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold)
{ {
bSwitchFromCountDiff = true; bSwitchFromCountDiff = true;
...@@ -3038,7 +3061,7 @@ void dm_fsync_timer_callback(unsigned long data) ...@@ -3038,7 +3061,7 @@ void dm_fsync_timer_callback(unsigned long data)
priv->rate_record = rate_count; priv->rate_record = rate_count;
priv->rateCountDiffRecord = rate_count_diff; priv->rateCountDiffRecord = rate_count_diff;
RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync); RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync);
// if we never receive those mcs rate and rssi > 30 % then switch fsyn /* if we never receive those mcs rate and rssi > 30 % then switch fsyn */
if(priv->undecorated_smoothed_pwdb > priv->ieee80211->fsync_rssi_threshold && bSwitchFromCountDiff) if(priv->undecorated_smoothed_pwdb > priv->ieee80211->fsync_rssi_threshold && bSwitchFromCountDiff)
{ {
bDoubleTimeInterval = true; bDoubleTimeInterval = true;
...@@ -3078,7 +3101,7 @@ void dm_fsync_timer_callback(unsigned long data) ...@@ -3078,7 +3101,7 @@ void dm_fsync_timer_callback(unsigned long data)
} }
else else
{ {
// Let Register return to default value; /* Let Register return to default value; */
if(priv->bswitch_fsync) if(priv->bswitch_fsync)
{ {
priv->bswitch_fsync = false; priv->bswitch_fsync = false;
...@@ -3106,7 +3129,7 @@ static void dm_EndSWFsync(struct net_device *dev) ...@@ -3106,7 +3129,7 @@ static void dm_EndSWFsync(struct net_device *dev)
RT_TRACE(COMP_HALDM, "%s\n", __func__); RT_TRACE(COMP_HALDM, "%s\n", __func__);
del_timer_sync(&(priv->fsync_timer)); del_timer_sync(&(priv->fsync_timer));
// Let Register return to default value; /* Let Register return to default value; */
if(priv->bswitch_fsync) if(priv->bswitch_fsync)
{ {
priv->bswitch_fsync = false; priv->bswitch_fsync = false;
...@@ -3128,9 +3151,9 @@ static void dm_StartSWFsync(struct net_device *dev) ...@@ -3128,9 +3151,9 @@ static void dm_StartSWFsync(struct net_device *dev)
u32 rateBitmap; u32 rateBitmap;
RT_TRACE(COMP_HALDM, "%s\n", __func__); RT_TRACE(COMP_HALDM, "%s\n", __func__);
// Initial rate record to zero, start to record. /* Initial rate record to zero, start to record. */
priv->rate_record = 0; priv->rate_record = 0;
// Initialize continue diff count to zero, start to record. /* Initialize continue diff count to zero, start to record. */
priv->ContinueDiffCount = 0; priv->ContinueDiffCount = 0;
priv->rateCountDiffRecord = 0; priv->rateCountDiffRecord = 0;
priv->bswitch_fsync = false; priv->bswitch_fsync = false;
...@@ -3174,7 +3197,7 @@ void dm_check_fsync(struct net_device *dev) ...@@ -3174,7 +3197,7 @@ void dm_check_fsync(struct net_device *dev)
#define RegC38_NonFsync_Other_AP 1 #define RegC38_NonFsync_Other_AP 1
#define RegC38_Fsync_AP_BCM 2 #define RegC38_Fsync_AP_BCM 2
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
//u32 framesyncC34; /*u32 framesyncC34;*/
static u8 reg_c38_State=RegC38_Default; static u8 reg_c38_State=RegC38_Default;
static u32 reset_cnt; static u32 reset_cnt;
...@@ -3224,7 +3247,7 @@ void dm_check_fsync(struct net_device *dev) ...@@ -3224,7 +3247,7 @@ void dm_check_fsync(struct net_device *dev)
if(priv->framesyncMonitor) if(priv->framesyncMonitor)
{ {
if(reg_c38_State != RegC38_Fsync_AP_BCM) if(reg_c38_State != RegC38_Fsync_AP_BCM)
{ //For broadcom AP we write different default value { /* For broadcom AP we write different default value */
write_nic_byte(dev, rOFDM0_RxDetector3, 0x95); write_nic_byte(dev, rOFDM0_RxDetector3, 0x95);
reg_c38_State = RegC38_Fsync_AP_BCM; reg_c38_State = RegC38_Fsync_AP_BCM;
...@@ -3267,7 +3290,7 @@ void dm_check_fsync(struct net_device *dev) ...@@ -3267,7 +3290,7 @@ void dm_check_fsync(struct net_device *dev)
{ {
write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
reg_c38_State = RegC38_Default; reg_c38_State = RegC38_Default;
//DbgPrint("Fsync is idle, rssi>=40, write 0xc38 = 0x%x \n", pHalData->framesync); /*DbgPrint("Fsync is idle, rssi>=40, write 0xc38 = 0x%x \n", pHalData->framesync);*/
} }
} }
} }
...@@ -3277,7 +3300,7 @@ void dm_check_fsync(struct net_device *dev) ...@@ -3277,7 +3300,7 @@ void dm_check_fsync(struct net_device *dev)
{ {
write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
reg_c38_State = RegC38_Default; reg_c38_State = RegC38_Default;
//DbgPrint("Fsync is idle, not connected, write 0xc38 = 0x%x \n", pHalData->framesync); /*DbgPrint("Fsync is idle, not connected, write 0xc38 = 0x%x \n", pHalData->framesync);*/
} }
} }
} }
...@@ -3285,11 +3308,11 @@ void dm_check_fsync(struct net_device *dev) ...@@ -3285,11 +3308,11 @@ void dm_check_fsync(struct net_device *dev)
if(priv->framesyncMonitor) if(priv->framesyncMonitor)
{ {
if(priv->reset_count != reset_cnt) if(priv->reset_count != reset_cnt)
{ //After silent reset, the reg_c38_State will be returned to default value { /* After silent reset, the reg_c38_State will be returned to default value */
write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
reg_c38_State = RegC38_Default; reg_c38_State = RegC38_Default;
reset_cnt = priv->reset_count; reset_cnt = priv->reset_count;
//DbgPrint("reg_c38_State = 0 for silent reset. \n"); /*DbgPrint("reg_c38_State = 0 for silent reset. \n");*/
} }
} }
else else
...@@ -3298,7 +3321,7 @@ void dm_check_fsync(struct net_device *dev) ...@@ -3298,7 +3321,7 @@ void dm_check_fsync(struct net_device *dev)
{ {
write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
reg_c38_State = RegC38_Default; reg_c38_State = RegC38_Default;
//DbgPrint("framesync no monitor, write 0xc38 = 0x%x \n", pHalData->framesync); /*DbgPrint("framesync no monitor, write 0xc38 = 0x%x \n", pHalData->framesync);*/
} }
} }
} }
...@@ -3329,7 +3352,7 @@ void dm_shadow_init(struct net_device *dev) ...@@ -3329,7 +3352,7 @@ void dm_shadow_init(struct net_device *dev)
for (offset = 0; offset < 256; offset++) for (offset = 0; offset < 256; offset++)
{ {
read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]); read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]);
//DbgPrint("P-%d/O-%02x=%02x\r\n", page, offset, DM_Shadow[page][offset]); /*DbgPrint("P-%d/O-%02x=%02x\r\n", page, offset, DM_Shadow[page][offset]);*/
} }
for (page = 8; page < 11; page++) for (page = 8; page < 11; page++)
...@@ -3364,8 +3387,8 @@ static void dm_init_dynamic_txpower(struct net_device *dev) ...@@ -3364,8 +3387,8 @@ static void dm_init_dynamic_txpower(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(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. /* 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->ieee80211->bdynamic_txpower_enable = true; /* Default to enable Tx Power Control */
priv->bLastDTPFlag_High = false; priv->bLastDTPFlag_High = false;
priv->bLastDTPFlag_Low = false; priv->bLastDTPFlag_Low = false;
priv->bDynamicTxHighPower = false; priv->bDynamicTxHighPower = false;
...@@ -3383,7 +3406,7 @@ static void dm_dynamic_txpower(struct net_device *dev) ...@@ -3383,7 +3406,7 @@ static void dm_dynamic_txpower(struct net_device *dev)
priv->bDynamicTxLowPower = false; priv->bDynamicTxLowPower = false;
return; 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); /*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)){ if((priv->ieee80211->current_network.atheros_cap_exist) && (priv->ieee80211->mode == IEEE_G)){
txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH; txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH;
txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW; txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW;
...@@ -3394,7 +3417,7 @@ static void dm_dynamic_txpower(struct net_device *dev) ...@@ -3394,7 +3417,7 @@ static void dm_dynamic_txpower(struct net_device *dev)
txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW; txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW;
} }
// printk("=======>%s(): txhipower_threshhold is %d,txlowpower_threshold is %d\n",__func__,txhipower_threshhold,txlowpower_threshold); /*printk("=======>%s(): txhipower_threshhold is %d,txlowpower_threshold is %d\n",__func__,txhipower_threshhold,txlowpower_threshold);*/
RT_TRACE(COMP_TXAGC,"priv->undecorated_smoothed_pwdb = %ld \n" , priv->undecorated_smoothed_pwdb); RT_TRACE(COMP_TXAGC,"priv->undecorated_smoothed_pwdb = %ld \n" , priv->undecorated_smoothed_pwdb);
if(priv->ieee80211->state == IEEE80211_LINKED) if(priv->ieee80211->state == IEEE80211_LINKED)
...@@ -3406,12 +3429,12 @@ static void dm_dynamic_txpower(struct net_device *dev) ...@@ -3406,12 +3429,12 @@ static void dm_dynamic_txpower(struct net_device *dev)
} }
else else
{ {
// high power state check /* high power state check */
if(priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower == true) if(priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower == true)
{ {
priv->bDynamicTxHighPower = false; priv->bDynamicTxHighPower = false;
} }
// low power state check /* low power state check */
if(priv->undecorated_smoothed_pwdb < 35) if(priv->undecorated_smoothed_pwdb < 35)
{ {
priv->bDynamicTxLowPower = true; priv->bDynamicTxLowPower = true;
...@@ -3424,7 +3447,7 @@ static void dm_dynamic_txpower(struct net_device *dev) ...@@ -3424,7 +3447,7 @@ static void dm_dynamic_txpower(struct net_device *dev)
} }
else else
{ {
//pHalData->bTXPowerCtrlforNearFarRange = !pHalData->bTXPowerCtrlforNearFarRange; /*pHalData->bTXPowerCtrlforNearFarRange = !pHalData->bTXPowerCtrlforNearFarRange;*/
priv->bDynamicTxHighPower = false; priv->bDynamicTxHighPower = false;
priv->bDynamicTxLowPower = false; priv->bDynamicTxLowPower = false;
} }
...@@ -3439,27 +3462,27 @@ static void dm_dynamic_txpower(struct net_device *dev) ...@@ -3439,27 +3462,27 @@ static void dm_dynamic_txpower(struct net_device *dev)
#endif #endif
rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel); rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel);
//pHalData->bStartTxCtrlByTPCNFR = FALSE; //Clear th flag of Set TX Power from Sitesurvey /*pHalData->bStartTxCtrlByTPCNFR = FALSE; Clear th flag of Set TX Power from Sitesurvey*/
} }
priv->bLastDTPFlag_High = priv->bDynamicTxHighPower; priv->bLastDTPFlag_High = priv->bDynamicTxHighPower;
priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower; priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower;
} /* dm_dynamic_txpower */ } /* dm_dynamic_txpower */
//added by vivi, for read tx rate and retrycount /* added by vivi, for read tx rate and retrycount */
static void dm_check_txrateandretrycount(struct net_device *dev) static void dm_check_txrateandretrycount(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
struct ieee80211_device *ieee = priv->ieee80211; struct ieee80211_device *ieee = priv->ieee80211;
//for 11n tx rate /* for 11n tx rate */
// priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg); /*priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);*/
read_nic_byte(dev, Current_Tx_Rate_Reg, &ieee->softmac_stats.CurrentShowTxate); read_nic_byte(dev, Current_Tx_Rate_Reg, &ieee->softmac_stats.CurrentShowTxate);
//printk("=============>tx_rate_reg:%x\n", ieee->softmac_stats.CurrentShowTxate); /*printk("=============>tx_rate_reg:%x\n", ieee->softmac_stats.CurrentShowTxate);*/
//for initial tx rate /* for initial tx rate */
// priv->stats.last_packet_rate = read_nic_byte(dev, Initial_Tx_Rate_Reg); /*priv->stats.last_packet_rate = read_nic_byte(dev, Initial_Tx_Rate_Reg);*/
read_nic_byte(dev, Initial_Tx_Rate_Reg, &ieee->softmac_stats.last_packet_rate); read_nic_byte(dev, Initial_Tx_Rate_Reg, &ieee->softmac_stats.last_packet_rate);
//for tx tx retry count /* for tx tx retry count */
// priv->stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg); /*priv->stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg);*/
read_nic_dword(dev, Tx_Retry_Count_Reg, &ieee->softmac_stats.txretrycount); read_nic_dword(dev, Tx_Retry_Count_Reg, &ieee->softmac_stats.txretrycount);
} }
...@@ -3467,9 +3490,11 @@ static void dm_send_rssi_tofw(struct net_device *dev) ...@@ -3467,9 +3490,11 @@ static void dm_send_rssi_tofw(struct net_device *dev)
{ {
struct r8192_priv *priv = ieee80211_priv(dev); struct r8192_priv *priv = ieee80211_priv(dev);
// If we test chariot, we should stop the TX command ? /*
// Because 92E will always silent reset when we send tx command. We use register * If we test chariot, we should stop the TX command ?
// 0x1e0(byte) to notify driver. * Because 92E will always silent reset when we send tx command. We use register
* 0x1e0(byte) to notify driver.
*/
write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb); write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb);
return; return;
} }
......
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