#define COMP_INIT BIT2 // during driver initialization / halt / reset.
-#define COMP_RECV BIT3 // Revive part data path.
+#define COMP_RECV BIT3 // Receive data path.
#define COMP_SEND BIT4 // Send part path.
#define COMP_IO BIT5 // I/O Related. Added by Annie, 2006-03-02.
#define COMP_POWER BIT6 // 802.11 Power Save mode or System/Device Power state related.
u8 TxSubCarrier:2; // This is used for legacy OFDM rate only.
u8 STBC:2;
u8 AllowAggregation:1;
- u8 RtsHT:1; //Interprete RtsRate field as high throughput data rate
+ u8 RtsHT:1; //Interpret RtsRate field as high throughput data rate
u8 RtsShort:1; //Short PLCP for CCK, or short GI for 11n MCS
u8 RtsBandwidth:1; // This is used for HT MCS rate only.
u8 RtsSubcarrier:2; // This is used for legacy OFDM rate only.
{
Dot11d_Init(ieee);
ieee->bGlobalDomain = false;
- //actually 8225 & 8256 rf chip only support B,G,24N mode
+ //actually 8225 & 8256 rf chips only support B,G,24N mode
if ((priv->rf_chip == RF_8225) || (priv->rf_chip == RF_8256))
{
min_chan = 1;
if(tcb_desc->queue_index != TXCMD_QUEUE) {
if(tx_urb->status == 0) {
dev->trans_start = jiffies;
- // As act as station mode, destination shall be unicast address.
+ // Act as station mode, destination shall be unicast address.
//priv->ieee80211->stats.tx_bytes+=(skb->len - priv->ieee80211->tx_headroom);
//priv->ieee80211->stats.tx_packets++;
priv->stats.txoktotal++;
* function, it should contain enough tx irq;
* 2. check packet type;
* 3. initialize sendlist, check whether the to-be send packet no greater than 1
- * 4. aggregates the packets, and fill firmware info and tx desc to it, etc.
- * 5. check whether the packet could be sent, otherwise just insert to wait head
+ * 4. aggregates the packets, and fill firmware info and tx desc into it, etc.
+ * 5. check whether the packet could be sent, otherwise just insert into wait head
* */
skb = skb_dequeue(&priv->ieee80211->skb_drv_aggQ[queue_index]);
if(!check_nic_enough_desc(dev, queue_index)) {
(TCR_MXDMA_2048<<TCR_MXDMA_OFFSET)| // Max DMA Burst Size per Tx DMA Burst, 7: reserved.
(priv->ShortRetryLimit<<TCR_SRL_OFFSET)| // Short retry limit
(priv->LongRetryLimit<<TCR_LRL_OFFSET) | // Long retry limit
- (false ? TCR_SAT: 0); // FALSE: HW provides PLCP length and LENGEXT, TURE: SW provides them
+ (false ? TCR_SAT: 0); // FALSE: HW provides PLCP length and LENGEXT, TRUE: SW provides them
#ifdef TO_DO_LIST
if(Adapter->bInHctTest)
pHalData->ReceiveConfig = pHalData->CSMethod |
{ // 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 of the same state
+ // Those actions will be discard in MgntActSet_RF_State because of the same state
for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
}
if(pHalData->eRFPowerState == eRfOff)
{
MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason);
- // Those action will be discard in MgntActSet_RF_State because of the same state
+ // Those actions will be discard in MgntActSet_RF_State because of the same state
for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
}
/**
* Function: UpdateRxPktTimeStamp
- * Overview: Record down the TSF time stamp when receiving a packet
+ * Overview: Record the TSF time stamp when receiving a packet
*
* Input:
* PADAPTER Adapter
/* 2008/01/22 MH We can not declare RSSI/EVM total value of sliding window to
be a local static. Otherwise, it may increase when we return from S3/S4. The
- value will be kept in memory or disk. We must declare the value in adapter
- and it will be reinitialized when return from S3/S4. */
+ value will be kept in memory or disk. Declare the value in the adaptor
+ and it will be reinitialized when returned from S3/S4. */
void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee80211_rx_stats * pprevious_stats, struct ieee80211_rx_stats * pcurrent_stats)
{
bool bcheck = false;
rx_evmX = (char)(tmp_rxevm);
// Do not use shift operation like "rx_evmX >>= 1" because the compiler of free build environment
- // fill most significant bit to "zero" when doing shifting operation which may change a negative
+ // will set the most significant bit to "zero" when doing shifting operation which may change a negative
// value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore.
rx_evmX /= 2; //dbm
/**
* Function: UpdateReceivedRateHistogramStatistics
-* Overview: Record down the received data rate
+* Overview: Record the received data rate
*
* Input:
* struct net_device *dev
{
struct r8192_priv *priv = ieee80211_priv(dev);
- // Tx Power tracking by Thermal Meter require Firmware R/W 3-wire. This mechanism
+ // 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
// 3-wire by driver causes RF to go into a wrong state.
if(priv->ieee80211->FwRWRF)
if(!TM_Trigger)
{
- //Attention!! You have to write all 12bits data to RF, or it may cause RF to crash
+ //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.
//DbgPrint("Trigger ThermalMeter, write RF reg0x2 = 0x4d to 0x4f\n");
rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
pHalData->UndecoratedSmoothedPWDB, DM_DigTable.RssiLowThresh,
DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/
/* 1. When RSSI decrease, We have to judge if it is smaller than a threshold
- and then execute below step. */
+ and then execute the step below. */
if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh))
{
/* 2008/02/05 MH When we execute silent reset, the DIG PHY parameters
}
/* 2. When RSSI increase, We have to judge if it is larger than a threshold
- and then execute below step. */
+ and then execute the step below. */
if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) )
{
u8 reset_flag = 0;
}
/* 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 below step. */
+ 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)
{
//struct r8192_priv *priv = ieee80211_priv(dev);
// Work around for DTM test, we will not enable HW - radio on/off because r/w
- // page 1 register before extra bus is enabled causing system fails when resuming
+ // page 1 register before extra bus is enabled causing system failures when resuming
// from S4. 20080218, Emily
// Stop to execute workitem to prevent S3/S4 bug.
}
else
{
- // Stop continue count
+ // Stop the continued count
priv->ContiuneDiffCount = 0;
}
RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__);
// Initial rate record to zero, start to record.
priv->rate_record = 0;
- // Initial continue diff count to zero, start to record.
+ // Initialize continue diff count to zero, start to record.
priv->ContiuneDiffCount = 0;
priv->rateCountDiffRecord = 0;
priv->bswitch_fsync = false;
/* 4. Check every received command packet content according to different
element type. Because FW may aggregate RX command packet to minimize
transmit time between DRV and FW.*/
- // Add a counter to prevent the lock in the loop to be to long
+ // Add a counter to prevent the lock in the loop from being held too long
while (total_length > 0 || exe_cnt++ >100)
{
/* 2007/01/17 MH We support aggregation of different cmd in the same packet. */
*/
for(init_step = starting_state; init_step <= FW_INIT_STEP2_DATA; init_step++) {
/*
- * Open Image file, and map file to continuous memory if open file success.
+ * Open image file, and map file to continuous memory if open file success.
* or read image file from array. Default load from IMG file
*/
if(rst_opt == OPT_SYSTEM_RESET) {
rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, bLSSIReadEdge, 0x1);
- // TODO: we should not delay such a long time. Ask help from SD3
+ // TODO: we should not delay such a long time. Ask for help from SD3
msleep(1);
ret = rtl8192_QueryBBReg(dev, pPhyReg->rfLSSIReadBack, bLSSIReadBackData);
}
/******************************************************************************
- *function: This function scheduled actual workitem to set channel
+ *function: This function scheduled actual work item to set channel
* input: net_device dev
* u8 channel //channel to set
* output: none
projects / firefly-linux-kernel-4.4.55.git / commitdiff