Signed-off-by: Mike Gilks <[email protected]>
---
drivers/staging/rtl8192u/r8192U_core.c | 461 +++++++++++++++++---------------
1 files changed, 248 insertions(+), 213 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c
b/drivers/staging/rtl8192u/r8192U_core.c
index a7b43a0..d4498fe 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -3064,13 +3064,13 @@ static void rtl8192_read_eeprom_info(struct net_device*
dev)
else
priv->EEPROMCrystalCap = EEPROM_Default_CrystalCap;
RT_TRACE(COMP_EPROM, "CrystalCap = %d\n",
priv->EEPROMCrystalCap);
- //get per-channel Tx power level
+ /* get per-channel Tx power level */
if (bLoad_From_EEPOM)
priv->EEPROM_Def_Ver = (eprom_read(dev,
(EEPROM_TxPwIndex_Ver>>1))&0xff00)>>8;
else
priv->EEPROM_Def_Ver = 1;
RT_TRACE(COMP_EPROM, "EEPROM_DEF_VER:%d\n",
priv->EEPROM_Def_Ver);
- if (priv->EEPROM_Def_Ver == 0) //old eeprom definition
+ if (priv->EEPROM_Def_Ver == 0) /* old eeprom definition */
{
int i;
if (bLoad_From_EEPOM)
@@ -3093,7 +3093,7 @@ static void rtl8192_read_eeprom_info(struct net_device*
dev)
priv->EEPROMTxPowerLevelOFDM24G[i] = (u8)
tmpValue;
RT_TRACE(COMP_EPROM, "OFDM 2.4G Tx Power Level,
Index %d = 0x%02x\n", i, priv->EEPROMTxPowerLevelCCK);
}
- }//end if EEPROM_DEF_VER == 0
+ } /* end if EEPROM_DEF_VER == 0 */
else if (priv->EEPROM_Def_Ver == 1)
{
if (bLoad_From_EEPOM)
@@ -3120,29 +3120,24 @@ static void rtl8192_read_eeprom_info(struct net_device*
dev)
else
tmpValue = 0x10;
priv->EEPROMTxPowerLevelOFDM24G[2] = (u8)tmpValue;
- }//endif EEPROM_Def_Ver == 1
+ } /* endif EEPROM_Def_Ver == 1 */
- //update HAL variables
- //
+ /* update HAL variables */
{
int i;
- for (i=0; i<14; i++)
- {
- if (i<=3)
+ for (i = 0; i < 14; i++) {
+ if (i <= 3)
priv->TxPowerLevelOFDM24G[i] =
priv->EEPROMTxPowerLevelOFDM24G[0];
- else if (i>=4 && i<=9)
+ else if (i >= 4 && i <= 9)
priv->TxPowerLevelOFDM24G[i] =
priv->EEPROMTxPowerLevelOFDM24G[1];
else
priv->TxPowerLevelOFDM24G[i] =
priv->EEPROMTxPowerLevelOFDM24G[2];
}
-
- for (i=0; i<14; i++)
- {
- if (priv->EEPROM_Def_Ver == 0)
- {
- if (i<=3)
+ for (i = 0; i < 14; i++) {
+ if (priv->EEPROM_Def_Ver == 0) {
+ if (i <= 3)
priv->TxPowerLevelCCK[i] =
priv->EEPROMTxPowerLevelOFDM24G[0] + (priv->EEPROMTxPowerLevelCCK -
priv->EEPROMTxPowerLevelOFDM24G[1]);
- else if (i>=4 && i<=9)
+ else if (i >= 4 && i <= 9)
priv->TxPowerLevelCCK[i] =
priv->EEPROMTxPowerLevelCCK;
else
priv->TxPowerLevelCCK[i] =
priv->EEPROMTxPowerLevelOFDM24G[2] + (priv->EEPROMTxPowerLevelCCK -
priv->EEPROMTxPowerLevelOFDM24G[1]);
@@ -3157,20 +3152,20 @@ static void rtl8192_read_eeprom_info(struct net_device*
dev)
priv->TxPowerLevelCCK[i] =
priv->EEPROMTxPowerLevelCCK_V1[2];
}
}
- }//end update HAL variables
+ } /* end update HAL variables */
priv->TxPowerDiff = priv->EEPROMPwDiff;
-// Antenna B gain offset to antenna A, bit0~3
+ /* Antenna B gain offset to antenna A, bit0~3 */
priv->AntennaTxPwDiff[0] = (priv->EEPROMTxPowerDiff & 0xf);
- // Antenna C gain offset to antenna A, bit4~7
+ /* Antenna C gain offset to antenna A, bit4~7 */
priv->AntennaTxPwDiff[1] = ((priv->EEPROMTxPowerDiff &
0xf0)>>4);
- // CrystalCap, bit12~15
+ /* CrystalCap, bit12~15 */
priv->CrystalCap = priv->EEPROMCrystalCap;
- // ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2
- // 92U does not enable TX power tracking.
+ /* ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2 */
+ /* 92U does not enable TX power tracking. */
priv->ThermalMeter[0] = priv->EEPROMThermalMeter;
- }//end if VersionID == VERSION_819xU_A
+ } /* end if VersionID == VERSION_819xU_A */
-//added by vivi, for dlink led, 20080416
+ /* added by vivi, for dlink led, 20080416 */
switch(priv->eeprom_CustomerID)
{
case EEPROM_CID_RUNTOP:
@@ -3213,10 +3208,11 @@ static void rtl8192_read_eeprom_info(struct net_device*
dev)
RT_TRACE(COMP_EPROM, "\n2T4R config\n");
}
- // 2008/01/16 MH We can only know RF type in the function. So we have
to init
- // DIG RATR table again.
+ /* 2008/01/16 MH We can only know RF type in the function.
+ * So we have to init DIG RATR table again.
+ */
init_rate_adaptive(dev);
- //we need init DIG RATR table here again.
+ /* we need init DIG RATR table here again. */
RT_TRACE(COMP_EPROM, "<===========%s()\n", __func__);
return;
@@ -3235,14 +3231,14 @@ short rtl8192_get_channel_map(struct net_device * dev)
rtl819x_set_channel_map(priv->ChannelPlan, priv);
#else
int ch,i;
- //Set Default Channel Plan
+ /* Set Default Channel Plan */
if(!channels){
DMESG("No channels, aborting");
return -1;
}
ch=channels;
- priv->ChannelPlan= 0;//hikaru
- // set channels 1..14 allowed in given locale
+ priv->ChannelPlan= 0; /* hikaru */
+ /* set channels 1..14 allowed in given locale */
for (i=1; i<=14; i++) {
(priv->ieee80211->channel_map)[i] = (u8)(ch & 0x01);
ch >>= 1;
@@ -3260,20 +3256,22 @@ short rtl8192_init(struct net_device *dev)
memset(priv->txqueue_to_outpipemap,0,9);
#ifdef PIPE12
{
- int i=0;
- u8 queuetopipe[]={3,2,1,0,4,8,7,6,5};
- memcpy(priv->txqueue_to_outpipemap,queuetopipe,9);
-/* for(i=0;i<9;i++)
- printk("%d ",priv->txqueue_to_outpipemap[i]);
- printk("\n");*/
+ int i = 0;
+ u8 queuetopipe[]={3, 2, 1, 0, 4, 8, 7, 6, 5};
+ memcpy(priv->txqueue_to_outpipemap,queuetopipe, 9);
+ /* for(i = 0; i < 9; i++)
+ * printk("%d ", priv->txqueue_to_outpipemap[i]);
+ *printk("\n");
+ */
}
#else
{
- u8 queuetopipe[]={3,2,1,0,4,4,0,4,4};
- memcpy(priv->txqueue_to_outpipemap,queuetopipe,9);
-/* for(i=0;i<9;i++)
- printk("%d ",priv->txqueue_to_outpipemap[i]);
- printk("\n");*/
+ u8 queuetopipe[]={3, 2, 1, 0, 4, 4, 0, 4, 4};
+ memcpy(priv->txqueue_to_outpipemap,queuetopipe, 9);
+ /* for(i = 0; i < 9; i++)
+ * printk("%d ", priv->txqueue_to_outpipemap[i]);
+ *printk("\n");
+ */
}
#endif
rtl8192_init_priv_variable(dev);
@@ -3291,7 +3289,7 @@ short rtl8192_init(struct net_device *dev)
return -ENOMEM;
}
- //rtl8192_adapter_start(dev);
+ /* rtl8192_adapter_start(dev); */
#ifdef DEBUG_EPROM
dump_eprom(dev);
#endif
@@ -3312,8 +3310,7 @@ void rtl8192_hwconfig(struct net_device* dev)
u8 regBwOpMode = 0, regTmp = 0;
struct r8192_priv *priv = ieee80211_priv(dev);
-// Set RRSR, RATR, and BW_OPMODE registers
- //
+/* Set RRSR, RATR, and BW_OPMODE registers */
switch(priv->ieee80211->mode)
{
case WIRELESS_MODE_B:
@@ -3348,8 +3345,8 @@ void rtl8192_hwconfig(struct net_device* dev)
}
break;
case WIRELESS_MODE_N_24G:
- // It support CCK rate by default.
- // CCK rate will be filtered out only when associated AP does
not support it.
+ /* It support CCK rate by default. */
+ /* CCK rate will be filtered out only when associated AP does
not support it. */
regBwOpMode = BW_OPMODE_20MHZ;
regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
@@ -3376,25 +3373,17 @@ void rtl8192_hwconfig(struct net_device* dev)
regRRSR = ((regTmp) << 24) | (regRRSR & 0x00ffffff);
write_nic_dword(dev, RRSR, regRRSR);
- //
- // Set Retry Limit here
- //
+ /* Set Retry Limit here */
write_nic_word(dev, RETRY_LIMIT,
priv->ShortRetryLimit << RETRY_LIMIT_SHORT_SHIFT | \
priv->LongRetryLimit << RETRY_LIMIT_LONG_SHIFT);
- // Set Contention Window here
-
- // Set Tx AGC
-
- // Set Tx Antenna including Feedback control
-
- // Set Auto Rate fallback control
-
-
+ /* Set Contention Window here */
+ /* Set Tx AGC */
+ /* Set Tx Antenna including Feedback control */
+ /* Set Auto Rate fallback control */
}
-
-//InitializeAdapter and PhyCfg
+/*InitializeAdapter and PhyCfg */
bool rtl8192_adapter_start(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
@@ -3402,7 +3391,7 @@ bool rtl8192_adapter_start(struct net_device *dev)
bool init_status = true;
RT_TRACE(COMP_INIT, "====>%s()\n", __func__);
priv->Rf_Mode = RF_OP_By_SW_3wire;
- //for ASIC power on sequence
+ /* for ASIC power on sequence */
write_nic_byte_E(dev, 0x5f, 0x80);
mdelay(50);
write_nic_byte_E(dev, 0x5f, 0xf0);
@@ -3410,26 +3399,26 @@ bool rtl8192_adapter_start(struct net_device *dev)
write_nic_byte_E(dev, 0x5e, 0x80);
write_nic_byte(dev, 0x17, 0x37);
mdelay(10);
-//#ifdef TO_DO_LIST
+/* #ifdef TO_DO_LIST */
priv->pFirmware->firmware_status = FW_STATUS_0_INIT;
- //config CPUReset Register
- //Firmware Reset or not?
+ /* config CPUReset Register */
+ /* Firmware Reset or not? */
dwRegRead = read_nic_dword(dev, CPU_GEN);
if (priv->pFirmware->firmware_status == FW_STATUS_0_INIT)
- dwRegRead |= CPU_GEN_SYSTEM_RESET; //do nothing here?
+ dwRegRead |= CPU_GEN_SYSTEM_RESET; /* do nothing here? */
else if (priv->pFirmware->firmware_status == FW_STATUS_5_READY)
dwRegRead |= CPU_GEN_FIRMWARE_RESET;
else
RT_TRACE(COMP_ERR, "ERROR in %s(): undefined firmware
state(%d)\n", __func__, priv->pFirmware->firmware_status);
write_nic_dword(dev, CPU_GEN, dwRegRead);
- //mdelay(30);
- //config BB.
+ /* mdelay(30); */
+ /* config BB. */
rtl8192_BBConfig(dev);
- //Loopback mode or not
+ /* Loopback mode or not */
priv->LoopbackMode = RTL819xU_NO_LOOPBACK;
-// priv->LoopbackMode = RTL819xU_MAC_LOOPBACK;
+ /* priv->LoopbackMode = RTL819xU_MAC_LOOPBACK; */
dwRegRead = read_nic_dword(dev, CPU_GEN);
if (priv->LoopbackMode == RTL819xU_NO_LOOPBACK)
@@ -3441,26 +3430,28 @@ bool rtl8192_adapter_start(struct net_device *dev)
write_nic_dword(dev, CPU_GEN, dwRegRead);
- //after reset cpu, we need wait for a seconds to write in register.
+ /* after reset cpu, we need wait for a seconds to write in register. */
udelay(500);
- //xiong add for new bitfile:usb suspend reset pin set to 1. //do we
need?
+ /* xiong add for new bitfile:usb suspend reset pin set to 1.
+ * do we need?
+ */
write_nic_byte_E(dev, 0x5f, (read_nic_byte_E(dev, 0x5f)|0x20));
- //Set Hardware
+ /* Set Hardware */
rtl8192_hwconfig(dev);
- //turn on Tx/Rx
+ /* turn on Tx/Rx */
write_nic_byte(dev, CMDR, CR_RE|CR_TE);
- //set IDR0 here
+ /* set IDR0 here */
write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]);
write_nic_word(dev, MAC4, ((u16*)(dev->dev_addr + 4))[0]);
- //set RCR
+ /* set RCR */
write_nic_dword(dev, RCR, priv->ReceiveConfig);
- //Initialize Number of Reserved Pages in Firmware Queue
+ /* Initialize Number of Reserved Pages in Firmware Queue */
write_nic_dword(dev, RQPN1, NUM_OF_PAGE_IN_FW_QUEUE_BK <<
RSVD_FW_QUEUE_PAGE_BK_SHIFT |\
NUM_OF_PAGE_IN_FW_QUEUE_BE <<
RSVD_FW_QUEUE_PAGE_BE_SHIFT | \
NUM_OF_PAGE_IN_FW_QUEUE_VI <<
RSVD_FW_QUEUE_PAGE_VI_SHIFT | \
@@ -3469,15 +3460,22 @@ bool rtl8192_adapter_start(struct net_device *dev)
NUM_OF_PAGE_IN_FW_QUEUE_CMD <<
RSVD_FW_QUEUE_PAGE_CMD_SHIFT);
write_nic_dword(dev, RQPN3, APPLIED_RESERVED_QUEUE_IN_FW| \
NUM_OF_PAGE_IN_FW_QUEUE_BCN<<RSVD_FW_QUEUE_PAGE_BCN_SHIFT
-// |
NUM_OF_PAGE_IN_FW_QUEUE_PUB<<RSVD_FW_QUEUE_PAGE_PUB_SHIFT
+ /* | NUM_OF_PAGE_IN_FW_QUEUE_
+ *PUB<<RSVD_FW_QUEUE_PAGE_
+ *PUB_SHIFT
+ */
);
write_nic_dword(dev, RATR0+4*7, (RATE_ALL_OFDM_AG | RATE_ALL_CCK));
- //Set AckTimeout
- // TODO: (it value is only for FPGA version). need to be
changed!!2006.12.18, by Emily
+ /* Set AckTimeout */
+ /* TODO: (it value is only for FPGA version).
+ * need to be changed!!2006.12.18, by Emily
+ */
write_nic_byte(dev, ACK_TIMEOUT, 0x30);
-// RT_TRACE(COMP_INIT, "%s():priv->ResetProgress is %d\n",
__func__,priv->ResetProgress);
+ /* RT_TRACE(COMP_INIT, "%s():priv->ResetProgress is %d\n", __func__,
+ *priv->ResetProgress);
+ */
if(priv->ResetProgress == RESET_TYPE_NORESET)
rtl8192_SetWirelessMode(dev, priv->ieee80211->mode);
if(priv->ResetProgress == RESET_TYPE_NORESET){
@@ -3491,7 +3489,7 @@ bool rtl8192_adapter_start(struct net_device *dev)
}
}
- //Beacon related
+ /* Beacon related */
write_nic_word(dev, ATIMWND, 2);
write_nic_word(dev, BCN_INTERVAL, 100);
@@ -3502,7 +3500,7 @@ bool rtl8192_adapter_start(struct net_device *dev)
write_nic_dword(dev, WDCAPARA_ADD[i], DEFAULT_EDCA);
}
#ifdef USB_RX_AGGREGATION_SUPPORT
- //3 For usb rx firmware aggregation control
+ /* 3 For usb rx firmware aggregation control */
if(priv->ResetProgress == RESET_TYPE_NORESET)
{
u32 ulValue;
@@ -3527,7 +3525,7 @@ bool rtl8192_adapter_start(struct net_device *dev)
rtl8192_phy_setTxPower(dev, priv->chan);
}
- //Firmware download
+ /* Firmware download */
init_status = init_firmware(dev);
if(!init_status)
{
@@ -3535,20 +3533,22 @@ bool rtl8192_adapter_start(struct net_device *dev)
return init_status;
}
RT_TRACE(COMP_INIT, "%s():after firmware download\n", __func__);
- //
+
#ifdef TO_DO_LIST
if(Adapter->ResetProgress == RESET_TYPE_NORESET)
{
- if(pMgntInfo->RegRfOff == TRUE)
- { // User disable RF via registry.
+ if(pMgntInfo->RegRfOff == TRUE) {
+ /* User disable RF via registry. */
RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD,
("InitializeAdapter819xUsb(): Turn off RF for RegRfOff ----------\n"));
MgntActSet_RF_State(Adapter, eRfOff, RF_CHANGE_BY_SW);
- // Those action will be discard in MgntActSet_RF_State
because off the same state
+ /* Those action will be discard in MgntActSet_RF_State
+ * because off the same state
+ */
for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath;
eRFPath++)
PHY_SetRFReg(Adapter,
(RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
}
- else if(pMgntInfo->RfOffReason > RF_CHANGE_BY_PS)
- { // H/W or S/W RF OFF before sleep.
+ else if(pMgntInfo->RfOffReason > RF_CHANGE_BY_PS) {
+ /* H/W or S/W RF OFF before sleep. */
RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD,
("InitializeAdapter819xUsb(): Turn off RF for RfOffReason(%d) ----------\n",
pMgntInfo->RfOffReason));
MgntActSet_RF_State(Adapter, eRfOff,
pMgntInfo->RfOffReason);
}
@@ -3564,13 +3564,15 @@ if(Adapter->ResetProgress == RESET_TYPE_NORESET)
if(pHalData->eRFPowerState == eRfOff)
{
MgntActSet_RF_State(Adapter, eRfOff,
pMgntInfo->RfOffReason);
- // Those action will be discard in MgntActSet_RF_State
because off the same state
+ /* Those action will be discard in MgntActSet_RF_State
+ * because off the same state
+ */
for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath;
eRFPath++)
PHY_SetRFReg(Adapter,
(RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
}
}
#endif
- //config RF.
+ /* config RF. */
if(priv->ResetProgress == RESET_TYPE_NORESET){
rtl8192_phy_RFConfig(dev);
RT_TRACE(COMP_INIT, "%s():after phy RF config\n", __func__);
@@ -3578,20 +3580,20 @@ if(Adapter->ResetProgress == RESET_TYPE_NORESET)
if(priv->ieee80211->FwRWRF)
- // We can force firmware to do RF-R/W
+ /* We can force firmware to do RF-R/W */
priv->Rf_Mode = RF_OP_By_FW;
else
priv->Rf_Mode = RF_OP_By_SW_3wire;
rtl8192_phy_updateInitGain(dev);
- /*--set CCK and OFDM Block "ON"--*/
+ /* --set CCK and OFDM Block "ON"-- */
rtl8192_setBBreg(dev, rFPGA0_RFMOD, bCCKEn, 0x1);
rtl8192_setBBreg(dev, rFPGA0_RFMOD, bOFDMEn, 0x1);
if(priv->ResetProgress == RESET_TYPE_NORESET)
{
- //if D or C cut
+ /* if D or C cut */
u8 tmpvalue = read_nic_byte(dev, 0x301);
if(tmpvalue ==0x03)
{
@@ -3609,7 +3611,9 @@ if(Adapter->ResetProgress == RESET_TYPE_NORESET)
{
u32 i, TempCCk;
u32 tmpRegA=
rtl8192_QueryBBReg(dev,rOFDM0_XATxIQImbalance,bMaskDWord);
- // u32 tmpRegC=
rtl8192_QueryBBReg(dev,rOFDM0_XCTxIQImbalance,bMaskDWord);
+ /* u32 tmpRegC= rtl8192_QueryBBReg(dev,
+ * rOFDM0_XCTxIQImbalance,bMaskDWord);
+ */
for(i = 0; i<TxBBGainTableLength; i++)
{
if(tmpRegA ==
priv->txbbgain_table[i].txbbgain_value)
@@ -3636,7 +3640,8 @@ if(Adapter->ResetProgress == RESET_TYPE_NORESET)
priv->cck_present_attentuation_difference= 0;
priv->cck_present_attentuation =
priv->cck_present_attentuation_20Mdefault;
- // pMgntInfo->bTXPowerTracking = FALSE;//TEMPLY DISABLE
+ /* pMgntInfo->bTXPowerTracking = FALSE; */
+ /* TEMPLY DISABLE */
}
}
write_nic_byte(dev, 0x87, 0x0);
@@ -3650,8 +3655,9 @@ if(Adapter->ResetProgress == RESET_TYPE_NORESET)
* be used to stop beacon transmission
*/
/***************************************************************************
- -------------------------------NET STUFF---------------------------
-***************************************************************************/
+ * -------------------------------NET STUFF---------------------------
+ ***************************************************************************
+ */
static struct net_device_stats *rtl8192_stats(struct net_device *dev)
{
@@ -3686,18 +3692,16 @@ TxCheckStuck(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
u8 QueueID;
-// PRT_TCB pTcb;
-// u8 ResetThreshold;
+ /* PRT_TCB pTcb; */
+ /* u8 ResetThreshold; */
bool bCheckFwTxCnt = false;
- //unsigned long flags;
+ /* unsigned long flags; */
- //
- // Decide Stuch threshold according to current power save mode
- //
+ /* Decide Stuch threshold according to current power save mode */
-// RT_TRACE(COMP_RESET, " ==> TxCheckStuck()\n");
-// PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK);
-// spin_lock_irqsave(&priv->ieee80211->lock,flags);
+ /* RT_TRACE(COMP_RESET, " ==> TxCheckStuck()\n"); */
+ /* PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK); */
+ /* spin_lock_irqsave(&priv->ieee80211->lock,flags); */
for (QueueID = 0; QueueID<=BEACON_QUEUE;QueueID ++)
{
if(QueueID == TXCMD_QUEUE)
@@ -3711,9 +3715,9 @@ TxCheckStuck(struct net_device *dev)
bCheckFwTxCnt = true;
}
-// PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK);
-// spin_unlock_irqrestore(&priv->ieee80211->lock,flags);
-// RT_TRACE(COMP_RESET,"bCheckFwTxCnt is %d\n",bCheckFwTxCnt);
+ /* PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK); */
+ /* spin_unlock_irqrestore(&priv->ieee80211->lock,flags); */
+ /* RT_TRACE(COMP_RESET,"bCheckFwTxCnt is %d\n",bCheckFwTxCnt); */
if(bCheckFwTxCnt)
{
if(HalTxCheckStuck819xUsb(dev))
@@ -3733,12 +3737,13 @@ HalRxCheckStuck819xUsb(struct net_device *dev)
bool bStuck = FALSE;
static u8 rx_chk_cnt = 0;
RT_TRACE(COMP_RESET,"%s(): RegRxCounter is %d,RxCounter is
%d\n",__func__,RegRxCounter,priv->RxCounter);
- // If rssi is small, we should check rx for long time because of bad rx.
- // or maybe it will continuous silent reset every 2 seconds.
+ /* If rssi is small, we should check rx for long time because of bad rx.
+ * or maybe it will continuous silent reset every 2 seconds.
+ */
rx_chk_cnt++;
if(priv->undecorated_smoothed_pwdb >= (RateAdaptiveTH_High+5))
{
- rx_chk_cnt = 0; //high rssi, check rx stuck right now.
+ rx_chk_cnt = 0; /* high rssi, check rx stuck right now. */
}
else if(priv->undecorated_smoothed_pwdb < (RateAdaptiveTH_High+5) &&
((priv->CurrentChannelBW!=HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb>=RateAdaptiveTH_Low_40M)
||
@@ -3759,26 +3764,35 @@ HalRxCheckStuck819xUsb(struct net_device *dev)
{
if(rx_chk_cnt < 4)
{
- //DbgPrint("RSSI < %d && RSSI >= %d, no check this time
\n", RateAdaptiveTH_Low, VeryLowRSSI);
+ /* DbgPrint("RSSI < %d && RSSI >= %d,"
+ * " no check this time \n", RateAdaptiveTH_Low,
+ * VeryLowRSSI);
+ */
return bStuck;
}
else
{
rx_chk_cnt = 0;
- //DbgPrint("RSSI < %d && RSSI >= %d, check this time
\n", RateAdaptiveTH_Low, VeryLowRSSI);
+ /* DbgPrint("RSSI < %d && RSSI >= %d, check this time"
+ * "\n", RateAdaptiveTH_Low, VeryLowRSSI);
+ */
}
}
else
{
if(rx_chk_cnt < 8)
{
- //DbgPrint("RSSI <= %d, no check this time \n",
VeryLowRSSI);
+ /* DbgPrint("RSSI <= %d, no check this time \n",
+ * VeryLowRSSI);
+ */
return bStuck;
}
else
{
rx_chk_cnt = 0;
- //DbgPrint("RSSI <= %d, check this time \n",
VeryLowRSSI);
+ /* DbgPrint("RSSI <= %d, check this time \n",
+ * VeryLowRSSI);
+ */
}
}
@@ -3794,17 +3808,17 @@ RESET_TYPE
RxCheckStuck(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- //int i;
+ /* int i; */
bool bRxCheck = FALSE;
-// RT_TRACE(COMP_RESET," ==> RxCheckStuck()\n");
- //PlatformAcquireSpinLock(Adapter, RT_RX_SPINLOCK);
+ /* RT_TRACE(COMP_RESET," ==> RxCheckStuck()\n"); */
+ /* PlatformAcquireSpinLock(Adapter, RT_RX_SPINLOCK); */
if(priv->IrpPendingCount > 1)
bRxCheck = TRUE;
- //PlatformReleaseSpinLock(Adapter, RT_RX_SPINLOCK);
+ /* PlatformReleaseSpinLock(Adapter, RT_RX_SPINLOCK); */
-// RT_TRACE(COMP_RESET,"bRxCheck is %d \n",bRxCheck);
+ /* RT_TRACE(COMP_RESET,"bRxCheck is %d \n",bRxCheck); */
if(bRxCheck)
{
if(HalRxCheckStuck819xUsb(dev))
@@ -3816,19 +3830,17 @@ RxCheckStuck(struct net_device *dev)
return RESET_TYPE_NORESET;
}
-
-/**
-* This function is called by Checkforhang to check whether we should ask
OS to reset driver
-*
-* \param pAdapter The adapter context for this miniport
-*
-* Note:NIC with USB interface sholud not call this function because we
cannot scan descriptor
-* to judge whether there is tx stuck.
-* Note: This function may be required to be rewrite for Vista OS.
-* <<<Assumption: Tx spinlock has been acquired >>>
-*
-* 8185 and 8185b does not implement this function. This is added by Emily
at 2006.11.24
-*/
+/* This function is called by Checkforhang to check whether we should ask
OS to reset driver
+ *
+ * \param pAdapter The adapter context for this miniport
+ *
+ * Note:NIC with USB interface sholud not call this function because we
cannot scan descriptor
+ * to judge whether there is tx stuck.
+ * Note: This function may be required to be rewrite for Vista OS.
+ * <<<Assumption: Tx spinlock has been acquired >>>
+ *
+ * 8185 and 8185b does not implement this function. This is added by Emily
at 2006.11.24
+ */
RESET_TYPE
rtl819x_ifcheck_resetornot(struct net_device *dev)
{
@@ -3841,17 +3853,22 @@ rtl819x_ifcheck_resetornot(struct net_device *dev)
TxResetType = TxCheckStuck(dev);
if( rfState != eRfOff ||
- /*ADAPTER_TEST_STATUS_FLAG(Adapter,
ADAPTER_STATUS_FW_DOWNLOAD_FAILURE)) &&*/
+ /* ADAPTER_TEST_STATUS_FLAG(Adapter,
ADAPTER_STATUS_FW_DOWNLOAD_FAILURE)) && */
(priv->ieee80211->iw_mode != IW_MODE_ADHOC))
{
- // If driver is in the status of firmware download failure ,
driver skips RF initialization and RF is
- // in turned off state. Driver should check whether Rx stuck
and do silent reset. And
- // if driver is in firmware download failure status, driver
should initialize RF in the following
- // silent reset procedure Emily, 2008.01.21
-
- // Driver should not check RX stuck in IBSS mode because it is
required to
- // set Check BSSID in order to send beacon, however, if check
BSSID is
- // set, STA cannot hear any packet a all. Emily, 2008.04.12
+ /* If driver is in the status of firmware download failure,
+ * driver skips RF initialization and RF is in turned off state
+ *. Driver should check whether Rx stuck and do silent reset.
+ * And if driver is in firmware download failure status, driver
+ * should initialize RF in the following silent reset procedure
+ * Emily, 2008.01.21
+ *
+ * Driver should not check RX stuck in IBSS mode because it is
+ * required to set Check BSSID in order to send beacon,
+ * however, if check BSSID is set, STA cannot hear any packet
+ * at all.
+ * Emily, 2008.04.12
+ */
RxResetType = RxCheckStuck(dev);
}
if(TxResetType==RESET_TYPE_NORMAL || RxResetType==RESET_TYPE_NORMAL)
@@ -4005,24 +4022,24 @@ CamRestoreAllEntry( struct net_device *dev)
NULL);
}
}
-//////////////////////////////////////////////////////////////
-// This function is used to fix Tx/Rx stop bug temporarily.
-// This function will do "system reset" to NIC when Tx or Rx is stuck.
-// The method checking Tx/Rx stuck of this function is supported by FW,
-// which reports Tx and Rx counter to register 0x128 and 0x130.
-//////////////////////////////////////////////////////////////
+
+/* This function is used to fix Tx/Rx stop bug temporarily.
+ * This function will do "system reset" to NIC when Tx or Rx is stuck.
+ * The method checking Tx/Rx stuck of this function is supported by FW,
+ * which reports Tx and Rx counter to register 0x128 and 0x130.
+ */
void
rtl819x_ifsilentreset(struct net_device *dev)
{
- //OCTET_STRING asocpdu;
+ /* OCTET_STRING asocpdu; */
struct r8192_priv *priv = ieee80211_priv(dev);
u8 reset_times = 0;
int reset_status = 0;
struct ieee80211_device *ieee = priv->ieee80211;
- // 2007.07.20. If we need to check CCK stop, please uncomment this line.
- //bStuck = Adapter->HalFunc.CheckHWStopHandler(Adapter);
+ /* 2007.07.20. If we need to check CCK stop, uncomment this line. */
+ /* bStuck = Adapter->HalFunc.CheckHWStopHandler(Adapter); */
if(priv->ResetProgress==RESET_TYPE_NORESET)
{
@@ -4030,9 +4047,9 @@ RESET_START:
RT_TRACE(COMP_RESET,"=========>Reset progress!! \n");
- // Set the variable for reset.
+ /* Set the variable for reset. */
priv->ResetProgress = RESET_TYPE_SILENT;
-// rtl8192_close(dev);
+ /* rtl8192_close(dev); */
down(&priv->wx_sem);
if(priv->up == 0)
{
@@ -4042,8 +4059,9 @@ RESET_START:
}
priv->up = 0;
RT_TRACE(COMP_RESET,"%s():======>start to down the
driver\n",__func__);
-// if(!netif_queue_stopped(dev))
-// netif_stop_queue(dev);
+ /* if(!netif_queue_stopped(dev))
+ * netif_stop_queue(dev);
+ */
rtl8192_rtx_disable(dev);
rtl8192_cancel_deferred_work(priv);
@@ -4067,7 +4085,7 @@ RESET_START:
ieee80211_softmac_stop_protocol(priv->ieee80211);
}
up(&priv->wx_sem);
RT_TRACE(COMP_RESET,"%s():<==========down process is
finished\n",__func__);
- //rtl8192_irq_disable(dev);
+ /* rtl8192_irq_disable(dev); */
RT_TRACE(COMP_RESET,"%s():===========>start to up the
driver\n",__func__);
reset_status = _rtl8192_up(dev);
@@ -4098,7 +4116,7 @@ RESET_START:
ieee->set_chan(ieee->dev,
ieee->current_network.channel);
ieee->link_change(ieee->dev);
- // notify_wx_assoc_event(ieee);
+ /* notify_wx_assoc_event(ieee); */
ieee80211_start_send_beacons(ieee);
@@ -4115,7 +4133,7 @@ RESET_START:
priv->bForcedSilentReset =false;
priv->bResetInProgress = false;
- // For test --> force write UFWP.
+ /* For test --> force write UFWP. */
write_nic_byte(dev, UFWP, 1);
RT_TRACE(COMP_RESET, "Reset finished!! ====>[%d]\n",
priv->reset_count);
}
@@ -4131,17 +4149,16 @@ void CAM_read_entry(
u8 entry_i=0;
u32 ulStatus;
s32 i=100;
-// printk("=======>start read CAM\n");
+ /* printk("=======>start read CAM\n"); */
for(entry_i=0;entry_i<CAM_CONTENT_COUNT;entry_i++)
{
- // polling bit, and No Write enable, and address
- target_command= entry_i+CAM_CONTENT_COUNT*iIndex;
+ /* polling bit, and No Write enable, and address */
+ target_command= entry_i + CAM_CONTENT_COUNT * iIndex;
target_command= target_command | BIT31;
- //Check polling bit is clear
-// mdelay(1);
- while((i--)>=0)
- {
+ /* Check polling bit is clear */
+ /* mdelay(1); */
+ while ((i--) >=0 ) {
ulStatus = read_nic_dword(dev, RWCAM);
if(ulStatus & BIT31){
continue;
@@ -4152,10 +4169,10 @@ void CAM_read_entry(
}
write_nic_dword(dev, RWCAM, target_command);
RT_TRACE(COMP_SEC,"CAM_read_entry(): WRITE A0: %x
\n",target_command);
- // printk("CAM_read_entry(): WRITE A0: %lx \n",target_command);
+ /* printk("CAM_read_entry(): WRITE A0: %lx \n",target_command);
*/
target_content = read_nic_dword(dev, RCAMO);
RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A8: %x
\n",target_content);
- // printk("CAM_read_entry(): WRITE A8: %lx \n",target_content);
+ /* printk("CAM_read_entry(): WRITE A8: %lx \n",target_content);
*/
}
printk("\n");
}
@@ -4196,9 +4213,8 @@ extern void rtl819x_watchdog_wqcallback(struct
work_struct *work)
return;
hal_dm_watchdog(dev);
- {//to get busy traffic condition
- if(ieee->state == IEEE80211_LINKED)
- {
+ /* to get busy traffic condition */
+ { if(ieee->state == IEEE80211_LINKED) {
if( ieee->LinkDetectInfo.NumRxOkInPeriod> 666 ||
ieee->LinkDetectInfo.NumTxOkInPeriod> 666 ) {
bBusyTraffic = true;
@@ -4208,7 +4224,7 @@ extern void rtl819x_watchdog_wqcallback(struct
work_struct *work)
ieee->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
}
}
- //added by amy for AP roaming
+ /* added by amy for AP roaming */
{
if(priv->ieee80211->state == IEEE80211_LINKED &&
priv->ieee80211->iw_mode == IW_MODE_INFRA)
{
@@ -4223,7 +4239,7 @@ extern void rtl819x_watchdog_wqcallback(struct
work_struct *work)
RT_TRACE(COMP_ERR,"========>%s()\n",__func__);
#endif
printk("===>%s(): AP is power off,connect
another one\n",__func__);
- // Dot11d_Reset(dev);
+ /* Dot11d_Reset(dev); */
priv->ieee80211->state = IEEE80211_ASSOCIATING;
notify_wx_assoc_event(priv->ieee80211);
RemovePeerTS(priv->ieee80211,priv->ieee80211->current_network.bssid);
@@ -4235,18 +4251,24 @@ extern void rtl819x_watchdog_wqcallback(struct
work_struct *work)
priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod=0;
priv->ieee80211->LinkDetectInfo.NumRecvDataInPeriod=0;
}
-// CAM_read_entry(dev,4);
- //check if reset the driver
+ /* CAM_read_entry(dev,4); */
+ /* check if reset the driver */
if(check_reset_cnt++ >= 3)
{
ResetType = rtl819x_ifcheck_resetornot(dev);
check_reset_cnt = 3;
- //DbgPrint("Start to check silent reset\n");
+ /* DbgPrint("Start to check silent reset\n"); */
}
- // RT_TRACE(COMP_RESET,"%s():priv->force_reset is
%d,priv->ResetProgress is %d, priv->bForcedSilentReset is
%d,priv->bDisableNormalResetCheck is %d,ResetType is
%d\n",__func__,priv->force_reset,priv->ResetProgress,priv->bForcedSilentReset,priv->bDisableNormalResetCheck,ResetType);
+ /* RT_TRACE(COMP_RESET,"%s():priv->force_reset is %d,"
+ * "priv->ResetProgress is %d, priv->bForcedSilentReset is %d,"
+ * "priv->bDisableNormalResetCheck is %d,ResetType is %d\n", __func__,
+ * priv->force_reset, priv->ResetProgress, priv->bForcedSilentReset,
+ * priv->bDisableNormalResetCheck,ResetType);
+ */
if( (priv->force_reset) || (priv->ResetProgress==RESET_TYPE_NORESET &&
(priv->bForcedSilentReset ||
- (!priv->bDisableNormalResetCheck &&
ResetType==RESET_TYPE_SILENT)))) // This is control by OID set in Pomelo
+ (!priv->bDisableNormalResetCheck &&
ResetType==RESET_TYPE_SILENT))))
+ /* This is control by OID set in Pomelo */
{
RT_TRACE(COMP_RESET,"%s():priv->force_reset is
%d,priv->ResetProgress is %d, priv->bForcedSilentReset is
%d,priv->bDisableNormalResetCheck is %d,ResetType is
%d\n",__func__,priv->force_reset,priv->ResetProgress,priv->bForcedSilentReset,priv->bDisableNormalResetCheck,ResetType);
rtl819x_ifsilentreset(dev);
@@ -4261,14 +4283,14 @@ extern void rtl819x_watchdog_wqcallback(struct
work_struct *work)
void watch_dog_timer_callback(unsigned long data)
{
struct r8192_priv *priv = ieee80211_priv((struct net_device *) data);
- //printk("===============>watch_dog timer\n");
+ /* printk("===============>watch_dog timer\n"); */
queue_delayed_work(priv->priv_wq,&priv->watch_dog_wq, 0);
mod_timer(&priv->watch_dog_timer, jiffies +
MSECS(IEEE80211_WATCH_DOG_TIME));
}
int _rtl8192_up(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- //int i;
+ /* int i; */
int init_status = 0;
priv->up=1;
priv->ieee80211->ieee_up=1;
@@ -4282,7 +4304,7 @@ int _rtl8192_up(struct net_device *dev)
}
RT_TRACE(COMP_INIT, "start adapter finished\n");
rtl8192_rx_enable(dev);
-// rtl8192_tx_enable(dev);
+ /* rtl8192_tx_enable(dev); */
if(priv->ieee80211->state != IEEE80211_LINKED)
ieee80211_softmac_start_protocol(priv->ieee80211);
ieee80211_reset_queue(priv->ieee80211);
@@ -4343,14 +4365,14 @@ int rtl8192_down(struct net_device *dev)
priv->up=0;
priv->ieee80211->ieee_up = 0;
RT_TRACE(COMP_DOWN, "==========>%s()\n", __func__);
-/* FIXME */
+ /* FIXME */
if (!netif_queue_stopped(dev))
netif_stop_queue(dev);
rtl8192_rtx_disable(dev);
- //rtl8192_irq_disable(dev);
+ /* rtl8192_irq_disable(dev); */
- /* Tx related queue release */
+ /* Tx related queue release */
for(i = 0; i < MAX_QUEUE_SIZE; i++) {
skb_queue_purge(&priv->ieee80211->skb_waitQ [i]);
}
@@ -4362,8 +4384,10 @@ int rtl8192_down(struct net_device *dev)
skb_queue_purge(&priv->ieee80211->skb_drv_aggQ [i]);
}
- //as cancel_delayed_work will del work->timer, so if work is not
definedas struct delayed_work, it will corrupt
-// flush_scheduled_work();
+ /* as cancel_delayed_work will del work->timer, so if work is not
+ * defined as struct delayed_work, it will corrupt
+ */
+ /* flush_scheduled_work(); evvl */
rtl8192_cancel_deferred_work(priv);
deinit_hal_dm(dev);
del_timer_sync(&priv->watch_dog_timer);
@@ -4381,27 +4405,26 @@ void rtl8192_commit(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
int reset_status = 0;
- //u8 reset_times = 0;
+ /* u8 reset_times = 0; */
if (priv->up == 0) return ;
priv->up = 0;
rtl8192_cancel_deferred_work(priv);
del_timer_sync(&priv->watch_dog_timer);
- //cancel_delayed_work(&priv->SwChnlWorkItem);
+ /* cancel_delayed_work(&priv->SwChnlWorkItem); */
ieee80211_softmac_stop_protocol(priv->ieee80211);
- //rtl8192_irq_disable(dev);
+ /* rtl8192_irq_disable(dev); */
rtl8192_rtx_disable(dev);
reset_status = _rtl8192_up(dev);
}
-/*
-void rtl8192_restart(struct net_device *dev)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
-*/
+/* void rtl8192_restart(struct net_device *dev)
+ * {
+ * struct r8192_priv *priv = ieee80211_priv(dev);
+ */
void rtl8192_restart(struct work_struct *work)
{
struct r8192_priv *priv = container_of(work, struct r8192_priv,
reset_wq);
@@ -4419,19 +4442,19 @@ static void r8192_set_multicast(struct net_device *dev)
struct r8192_priv *priv = ieee80211_priv(dev);
short promisc;
- //down(&priv->wx_sem);
+ /* down(&priv->wx_sem); */
/* FIXME FIXME */
promisc = (dev->flags & IFF_PROMISC) ? 1:0;
if (promisc != priv->promisc)
- // rtl8192_commit(dev);
+ /* rtl8192_commit(dev); */
priv->promisc = promisc;
- //schedule_work(&priv->reset_wq);
- //up(&priv->wx_sem);
+ /* schedule_work(&priv->reset_wq); */
+ /* up(&priv->wx_sem); */
}
@@ -4460,7 +4483,8 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq
*rq, int cmd)
u32 key[4];
u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
struct iw_point *p = &wrq->u.data;
- struct ieee_param *ipw = NULL;//(struct ieee_param
*)wrq->u.data.pointer;
+ struct ieee_param *ipw = NULL;
+ /* (struct ieee_param *)wrq->u.data.pointer; */
down(&priv->wx_sem);
@@ -4483,7 +4507,7 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq
*rq, int cmd)
switch (cmd) {
case RTL_IOCTL_WPA_SUPPLICANT:
- //parse here for HW security
+ /* parse here for HW security */
if (ipw->cmd == IEEE_CMD_SET_ENCRYPTION)
{
if (ipw->u.crypt.set_tx)
@@ -4506,15 +4530,21 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq
*rq, int cmd)
{
memcpy((u8*)key,
ipw->u.crypt.key, 16);
EnableHWSecurityConfig8192(dev);
- //we fill both index entry and 4th
entry for pairwise key as in IPW interface, adhoc will only get here, so we
need index entry for its default key serching!
- //added by WB.
+ /* we fill both index entry and 4th
+ * entry for pairwise key as in IPW
+ * interface, adhoc will only get here,
+ * so we need index entry for its
+ * default key serching!
+ */
+ /* added by WB. */
setKey(dev, 4,
ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key);
if (ieee->auth_mode != 2)
setKey(dev, ipw->u.crypt.idx,
ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key);
}
}
- else //if (ipw->u.crypt.idx) //group key use
idx > 0
- {
+ else {
+ /* if (ipw->u.crypt.idx) */
+ /* group key use idx > 0 */
memcpy((u8*)key, ipw->u.crypt.key, 16);
if (strcmp(ipw->u.crypt.alg, "CCMP") ==
0)
ieee->group_key_type=
KEY_TYPE_CCMP;
@@ -4534,23 +4564,28 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq
*rq, int cmd)
{
setKey( dev,
ipw->u.crypt.idx,
-
ipw->u.crypt.idx, //KeyIndex
-
ieee->group_key_type, //KeyType
- broadcast_addr,
//MacAddr
- 0,
//DefaultKey
- key);
//KeyContent
+
ipw->u.crypt.idx,
+ /* KeyIndex */
+
ieee->group_key_type,
+ /* KeyType */
+ broadcast_addr,
+ /* MacAddr */
+ 0,
+ /* DefaultKey */
+ key);
+ /* KeyContent */
}
}
}
#ifdef JOHN_HWSEC_DEBUG
- //john's test 0711
+ /* john's test 0711 */
printk("@@ wrq->u pointer = ");
for(i=0;i<wrq->u.data.length;i++){
if(i%10==0) printk("\n");
printk( "%8x|", ((u32*)wrq->u.data.pointer)[i] );
}
printk("\n");
-#endif /*JOHN_HWSEC_DEBUG*/
+#endif /* JOHN_HWSEC_DEBUG */
ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211,
&wrq->u.data);
break;
--
1.6.3.3
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