#undef RX_DONT_PASS_UL
#undef DUMMY_RX
+#include <linux/slab.h>
#include <linux/syscalls.h>
+#include <linux/eeprom_93cx6.h>
#include "r8180_hw.h"
#include "r8180.h"
#include "ieee80211/dot11d.h"
-#ifndef PCI_VENDOR_ID_BELKIN
- #define PCI_VENDOR_ID_BELKIN 0x1799
-#endif
-#ifndef PCI_VENDOR_ID_DLINK
- #define PCI_VENDOR_ID_DLINK 0x1186
-#endif
-
static struct pci_device_id rtl8180_pci_id_tbl[] __devinitdata = {
{
.vendor = PCI_VENDOR_ID_REALTEK,
void rtl8180_RSSI_calc(struct net_device *dev, u8 *rssi, u8 *qual)
{
- struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
u32 temp;
u32 temp2;
- u32 temp3;
- u32 lsb;
u32 q;
u32 orig_qual;
u8 _rssi;
*qual = temp;
temp2 = *rssi;
- switch(priv->rf_chip){
- case RFCHIPID_RFMD:
- lsb = temp2 & 1;
- temp2 &= 0x7e;
- if ( !lsb || !(temp2 <= 0x3c) ) {
- temp2 = 0x64;
- } else {
- temp2 = 100 * temp2 / 0x3c;
- }
- *rssi = temp2 & 0xff;
- _rssi = temp2 & 0xff;
- break;
- case RFCHIPID_INTERSIL:
- lsb = temp2;
- temp2 &= 0xfffffffe;
- temp2 *= 251;
- temp3 = temp2;
- temp2 <<= 6;
- temp3 += temp2;
- temp3 <<= 1;
- temp2 = 0x4950df;
- temp2 -= temp3;
- lsb &= 1;
- if ( temp2 <= 0x3e0000 ) {
- if ( temp2 < 0xffef0000 )
- temp2 = 0xffef0000;
- } else {
- temp2 = 0x3e0000;
- }
- if ( !lsb ) {
- temp2 -= 0xf0000;
- } else {
- temp2 += 0xf0000;
- }
-
- temp3 = 0x4d0000;
- temp3 -= temp2;
- temp3 *= 100;
- temp3 = temp3 / 0x6d;
- temp3 >>= 0x10;
- _rssi = temp3 & 0xff;
- *rssi = temp3 & 0xff;
- break;
- case RFCHIPID_GCT:
- lsb = temp2 & 1;
- temp2 &= 0x7e;
- if ( ! lsb || !(temp2 <= 0x3c) ){
- temp2 = 0x64;
- } else {
- temp2 = (100 * temp2) / 0x3c;
- }
- *rssi = temp2 & 0xff;
- _rssi = temp2 & 0xff;
- break;
- case RFCHIPID_PHILIPS:
- if( orig_qual <= 0x4e ){
- _rssi = STRENGTH_MAP[orig_qual];
- *rssi = _rssi;
- } else {
- orig_qual -= 0x80;
- if ( !orig_qual ){
- _rssi = 1;
- *rssi = 1;
- } else {
- _rssi = 0x32;
- *rssi = 0x32;
- }
- }
- break;
- case RFCHIPID_MAXIM:
- lsb = temp2 & 1;
- temp2 &= 0x7e;
- temp2 >>= 1;
- temp2 += 0x42;
- if( lsb != 0 ){
- temp2 += 0xa;
- }
- *rssi = temp2 & 0xff;
- _rssi = temp2 & 0xff;
- break;
- }
-
if ( _rssi < 0x64 ){
if ( _rssi == 0 ) {
*rssi = 1;
rxconf = rxconf | (1<<ACCEPT_ALLMAC_FRAME_SHIFT);
}else{
rxconf = rxconf | (1<<ACCEPT_NICMAC_FRAME_SHIFT);
- if(priv->card_8185 == 0)
- rxconf = rxconf | (1<<RX_CHECK_BSSID_SHIFT);
}
if(priv->ieee80211->iw_mode == IW_MODE_MONITOR){
rxconf = rxconf &~ RCR_CS_MASK;
- if (!priv->card_8185)
- rxconf |= (priv->rcr_csense<<RCR_CS_SHIFT);
-
write_nic_dword(dev, RX_CONF, rxconf);
fix_rx_fifo(dev);
txconf = read_nic_dword(dev, TX_CONF);
- if (priv->card_8185) {
- byte = read_nic_byte(dev,CW_CONF);
- byte &= ~(1<<CW_CONF_PERPACKET_CW_SHIFT);
- byte &= ~(1<<CW_CONF_PERPACKET_RETRY_SHIFT);
- write_nic_byte(dev, CW_CONF, byte);
-
- tx_agc_ctl = read_nic_byte(dev, TX_AGC_CTL);
- tx_agc_ctl &= ~(1<<TX_AGC_CTL_PERPACKET_GAIN_SHIFT);
- tx_agc_ctl &= ~(1<<TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT);
- tx_agc_ctl |=(1<<TX_AGC_CTL_FEEDBACK_ANT);
- write_nic_byte(dev, TX_AGC_CTL, tx_agc_ctl);
- write_nic_byte(dev, 0xec, 0x3f); /* Disable early TX */
- }
+ byte = read_nic_byte(dev, CW_CONF);
+ byte &= ~(1<<CW_CONF_PERPACKET_CW_SHIFT);
+ byte &= ~(1<<CW_CONF_PERPACKET_RETRY_SHIFT);
+ write_nic_byte(dev, CW_CONF, byte);
- if (priv->card_8185)
- txconf = txconf &~ (1<<TCR_PROBE_NOTIMESTAMP_SHIFT);
- else {
- if(hwseqnum)
- txconf= txconf &~ (1<<TX_CONF_HEADER_AUTOICREMENT_SHIFT);
- else
- txconf= txconf | (1<<TX_CONF_HEADER_AUTOICREMENT_SHIFT);
- }
+ tx_agc_ctl = read_nic_byte(dev, TX_AGC_CTL);
+ tx_agc_ctl &= ~(1<<TX_AGC_CTL_PERPACKET_GAIN_SHIFT);
+ tx_agc_ctl &= ~(1<<TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT);
+ tx_agc_ctl |= (1<<TX_AGC_CTL_FEEDBACK_ANT);
+ write_nic_byte(dev, TX_AGC_CTL, tx_agc_ctl);
+ write_nic_byte(dev, 0xec, 0x3f); /* Disable early TX */
+
+ txconf = txconf & ~(1<<TCR_PROBE_NOTIMESTAMP_SHIFT);
txconf = txconf &~ TX_LOOPBACK_MASK;
txconf = txconf | (TX_LOOPBACK_NONE <<TX_LOOPBACK_SHIFT);
txconf = txconf | (priv->retry_rts<<TX_RTSRETRY_SHIFT);
txconf = txconf &~ (1<<TX_NOCRC_SHIFT);
- if (priv->card_8185) {
- if (priv->hw_plcp_len)
- txconf = txconf &~ TCR_PLCP_LEN;
- else
- txconf = txconf | TCR_PLCP_LEN;
- } else
- txconf = txconf &~ TCR_SAT;
+ if (priv->hw_plcp_len)
+ txconf = txconf & ~TCR_PLCP_LEN;
+ else
+ txconf = txconf | TCR_PLCP_LEN;
txconf = txconf &~ TCR_MXDMA_MASK;
txconf = txconf | (TCR_MXDMA_2048<<TCR_MXDMA_SHIFT);
return N_DBPS;
}
-//{by amy 080312
//
// Description:
// For Netgear case, they want good-looking singal strength.
-// 2004.12.05, by rcnjko.
//
long NetgearSignalStrengthTranslate(long LastSS, long CurrSS)
{
// This is different with PerformSignalSmoothing8185 in smoothing fomula.
// No dramatic adjustion is apply because dynamic mechanism need some degree
// of correctness. Ported from 8187B.
-// 2007-02-26, by Bruce.
//
void PerformUndecoratedSignalSmoothing8185(struct r8180_priv *priv,
bool bCckRate)
priv->CurCCKRSSI = 0;
}
-//by amy 080312}
/* This is rough RX isr handling routine*/
void rtl8180_rx(struct net_device *dev)
u8 LNA=0, BB=0;
u8 LNA_gain[4]={02, 17, 29, 39};
u8 Antenna = 0;
- struct ieee80211_hdr *hdr;
+ struct ieee80211_hdr_4addr *hdr;
u16 fc,type;
u8 bHwError = 0,bCRC = 0,bICV = 0;
bool bCckRate = false;
}
signal=(unsigned char)(((*(priv->rxringtail+3))& (0x00ff0000))>>16);
- signal=(signal&0xfe)>>1; // Modify by hikaru 6.6
+ signal = (signal & 0xfe) >> 1;
quality=(unsigned char)((*(priv->rxringtail+3)) & (0xff));
stats.rate = rtl8180_rate2rate(rate);
Antenna = (((*(priv->rxringtail +3))& (0x00008000)) == 0 )? 0:1 ;
-//by amy for antenna
if(!rtl8180_IsWirelessBMode(stats.rate))
{ // OFDM rate.
RXAGC=(95-RXAGC)*100/65;
}
priv->SignalStrength = (u8)RXAGC;
- priv->RecvSignalPower = RxAGC_dBm ; // It can use directly by SD3 CMLin
+ priv->RecvSignalPower = RxAGC_dBm;
priv->RxPower = rxpower;
priv->RSSI = RSSI;
-//{by amy 080312
- // SQ translation formular is provided by SD3 DZ. 2006.06.27, by rcnjko.
+ /* SQ translation formula is provided by SD3 DZ. 2006.06.27 */
if(quality >= 127)
quality = 1;//0; //0 will cause epc to show signal zero , walk aroud now;
else if(quality < 27)
else
quality = 127 - quality;
priv->SignalQuality = quality;
- if(!priv->card_8185)
- printk("check your card type\n");
stats.signal = (u8)quality;//priv->wstats.qual.level = priv->SignalStrength;
stats.signalstrength = RXAGC;
// printk("==========================>rx : RXAGC is %d,signalstrength is %d\n",RXAGC,stats.signalstrength);
stats.rssi = priv->wstats.qual.qual = priv->SignalQuality;
stats.noise = priv->wstats.qual.noise = 100 - priv ->wstats.qual.qual;
-//by amy 080312}
bHwError = (((*(priv->rxringtail))& (0x00000fff)) == 4080)| (((*(priv->rxringtail))& (0x04000000)) != 0 )
| (((*(priv->rxringtail))& (0x08000000)) != 0 )| (((~(*(priv->rxringtail)))& (0x10000000)) != 0 )| (((~(*(priv->rxringtail)))& (0x20000000)) != 0 );
bCRC = ((*(priv->rxringtail)) & (0x00002000)) >> 13;
bICV = ((*(priv->rxringtail)) & (0x00001000)) >> 12;
- hdr = (struct ieee80211_hdr *)priv->rxbuffer->buf;
+ hdr = (struct ieee80211_hdr_4addr *)priv->rxbuffer->buf;
fc = le16_to_cpu(hdr->frame_ctl);
type = WLAN_FC_GET_TYPE(fc);
(eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS)? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS )? hdr->addr2 : hdr->addr3))
&& (!bHwError) && (!bCRC)&& (!bICV))
{
-//by amy 080312
- // Perform signal smoothing for dynamic mechanism on demand.
- // This is different with PerformSignalSmoothing8185 in smoothing fomula.
- // No dramatic adjustion is apply because dynamic mechanism need some degree
- // of correctness. 2007.01.23, by shien chang.
+ /* Perform signal smoothing for dynamic
+ * mechanism on demand. This is different
+ * with PerformSignalSmoothing8185 in smoothing
+ * fomula. No dramatic adjustion is apply
+ * because dynamic mechanism need some degree
+ * of correctness. */
PerformUndecoratedSignalSmoothing8185(priv,bCckRate);
//
// For good-looking singal strength.
// Figure out which antenna that received the lasted packet.
priv->LastRxPktAntenna = Antenna ? 1 : 0; // 0: aux, 1: main.
-//by amy 080312
SwAntennaDiversityRxOk8185(dev, priv->SignalStrength);
}
-//by amy for antenna
-#ifndef DUMMY_RX
if(first){
if(!priv->rx_skb_complete){
/* seems that HW sometimes fails to reiceve and
if(last && !priv->rx_skb_complete){
if(priv->rx_skb->len > 4)
skb_trim(priv->rx_skb,priv->rx_skb->len-4);
-#ifndef RX_DONT_PASS_UL
- if(!ieee80211_rx(priv->ieee80211,
- priv->rx_skb, &stats)){
-#endif // RX_DONT_PASS_UL
-
+ if(!ieee80211_rtl_rx(priv->ieee80211,
+ priv->rx_skb, &stats))
dev_kfree_skb_any(priv->rx_skb);
-#ifndef RX_DONT_PASS_UL
- }
-#endif
priv->rx_skb_complete=1;
}
-#endif //DUMMY_RX
pci_dma_sync_single_for_device(priv->pdev,
priv->rxbuffer->dma,
priv->rxbuffersize * \
sizeof(u8),
PCI_DMA_FROMDEVICE);
-drop: // this is used when we have not enought mem
+drop: // this is used when we have not enough mem
/* restore the descriptor */
*(priv->rxringtail+2)=priv->rxbuffer->dma;
*(priv->rxringtail)=*(priv->rxringtail) &~ 0xfff;
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
int mode;
struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *) skb->data;
- short morefrag = (h->frame_ctl) & IEEE80211_FCTL_MOREFRAGS;
+ short morefrag = (h->frame_control) & IEEE80211_FCTL_MOREFRAGS;
unsigned long flags;
int priority;
/*
* This function doesn't require lock because we make
* sure it's called with the tx_lock already acquired.
- * this come from the kernel's hard_xmit callback (trought
- * the ieee stack, or from the try_wake_queue (again trought
+ * this come from the kernel's hard_xmit callback (through
+ * the ieee stack, or from the try_wake_queue (again through
* the ieee stack.
*/
priority = AC2Q(skb->priority);
if (!check_nic_enought_desc(dev, priority)){
DMESGW("Error: no descriptor left by previous TX (avail %d) ",
get_curr_tx_free_desc(dev, priority));
- ieee80211_stop_queue(priv->ieee80211);
+ ieee80211_rtl_stop_queue(priv->ieee80211);
}
rtl8180_tx(dev, skb->data, skb->len, priority, morefrag,0,rate);
if (!check_nic_enought_desc(dev, priority))
- ieee80211_stop_queue(priv->ieee80211);
+ ieee80211_rtl_stop_queue(priv->ieee80211);
spin_unlock_irqrestore(&priv->tx_lock,flags);
}
u16 RtsDur = 0;
u16 ThisFrameTime = 0;
u16 TxDescDuration = 0;
- u8 ownbit_flag = false; //added by david woo for sync Tx, 2007.12.14
+ u8 ownbit_flag = false;
switch(priority) {
case MANAGE_PRIORITY:
//YJ,add,080828,for Keep alive
priv->NumTxUnicast++;
- // Figure out ACK rate according to BSS basic rate and Tx rate, 2006.03.08 by rcnjko.
+ /* Figure out ACK rate according to BSS basic rate
+ * and Tx rate. */
AckTime = ComputeTxTime(14, 10,0, 0); // AckCTSLng = 14 use 1M bps send
if ( ((len + sCrcLng) > priv->rts) && priv->rts )
TxDescDuration = ThisFrameTime + aSifsTime + AckTime;
}
- if(!(frag_hdr->frame_ctl & IEEE80211_FCTL_MOREFRAGS)) { //no more fragment
+ if (!(frag_hdr->frame_control & IEEE80211_FCTL_MOREFRAGS)) {
// ThisFrame-ACK.
Duration = aSifsTime + AckTime;
} else { // One or more fragments remained.
*(tail+6) = 0;
*(tail+7) = 0;
- if(priv->card_8185){
- //FIXME: this should be triggered by HW encryption parameters.
- *tail |= (1<<15); //no encrypt
- }
+ /*FIXME: this should be triggered by HW encryption parameters.*/
+ *tail |= (1<<15); /* no encrypt */
if(remain==len && !descfrag) {
- ownbit_flag = false; //added by david woo,2007.12.14
+ ownbit_flag = false;
*tail = *tail| (1<<29) ; //fist segment of the packet
*tail = *tail |(len);
} else {
// Use short preamble or not
if (priv->ieee80211->current_network.capability&WLAN_CAPABILITY_SHORT_PREAMBLE)
if (priv->plcp_preamble_mode==1 && rate!=0) // short mode now, not long!
- // *tail |= (1<<16); // enable short preamble mode.
+ ;// *tail |= (1<<16); // enable short preamble mode.
if(bCTSEnable) {
*tail |= (1<<18);
/* hw_plcp_len is not used for rtl8180 chip */
/* FIXME */
- if(priv->card_8185 == 0 || !priv->hw_plcp_len){
+ if (!priv->hw_plcp_len) {
duration = rtl8180_len2duration(len, rate, &ext);
*(tail+1) = *(tail+1) | ((duration & 0x7fff)<<16);
if(ext) *(tail+1) = *(tail+1) |(1<<31); //plcp length extension
rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
- if(priv->card_8185)
- rtl8180_set_chan(dev, priv->chan);
+ rtl8180_set_chan(dev, priv->chan);
}
void rtl8180_rq_tx_ack(struct net_device *dev){
}
// Tx High Power Mechanism.
-#ifdef HIGH_POWER
if(CheckHighPower((struct net_device *)data))
- {
queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->tx_pw_wq);
- }
-#endif
// Tx Power Tracking on 87SE.
-#ifdef TX_TRACK
- //if( priv->bTxPowerTrack ) //lzm mod 080826
- if( CheckTxPwrTracking((struct net_device *)data));
+ if (CheckTxPwrTracking((struct net_device *)data))
TxPwrTracking87SE((struct net_device *)data);
-#endif
// Perform DIG immediately.
-#ifdef SW_DIG
if(CheckDig((struct net_device *)data) == true)
- {
queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_dig_wq);
- }
-#endif
rtl8180_watch_dog((struct net_device *)data);
queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->GPIOChangeRFWorkItem);
}
//YJ,add,080828,end
+static void rtl8187se_eeprom_register_read(struct eeprom_93cx6 *eeprom)
+{
+ struct net_device *dev = eeprom->data;
+ u8 reg = read_nic_byte(dev, EPROM_CMD);
+
+ eeprom->reg_data_in = reg & RTL818X_EEPROM_CMD_WRITE;
+ eeprom->reg_data_out = reg & RTL818X_EEPROM_CMD_READ;
+ eeprom->reg_data_clock = reg & RTL818X_EEPROM_CMD_CK;
+ eeprom->reg_chip_select = reg & RTL818X_EEPROM_CMD_CS;
+}
+
+static void rtl8187se_eeprom_register_write(struct eeprom_93cx6 *eeprom)
+{
+ struct net_device *dev = eeprom->data;
+ u8 reg = 2 << 6;
+
+ if (eeprom->reg_data_in)
+ reg |= RTL818X_EEPROM_CMD_WRITE;
+ if (eeprom->reg_data_out)
+ reg |= RTL818X_EEPROM_CMD_READ;
+ if (eeprom->reg_data_clock)
+ reg |= RTL818X_EEPROM_CMD_CK;
+ if (eeprom->reg_chip_select)
+ reg |= RTL818X_EEPROM_CMD_CS;
+
+ write_nic_byte(dev, EPROM_CMD, reg);
+ read_nic_byte(dev, EPROM_CMD);
+ udelay(10);
+}
+
short rtl8180_init(struct net_device *dev)
{
struct r8180_priv *priv = ieee80211_priv(dev);
u16 word;
u16 version;
- u8 hw_version;
- //u8 config3;
u32 usValue;
u16 tmpu16;
int i, j;
+ struct eeprom_93cx6 eeprom;
+ u16 eeprom_val;
- priv->channel_plan = eprom_read(dev, EEPROM_COUNTRY_CODE>>1) & 0xFF;
+ eeprom.data = dev;
+ eeprom.register_read = rtl8187se_eeprom_register_read;
+ eeprom.register_write = rtl8187se_eeprom_register_write;
+ eeprom.width = PCI_EEPROM_WIDTH_93C46;
+
+ eeprom_93cx6_read(&eeprom, EEPROM_COUNTRY_CODE>>1, &eeprom_val);
+ priv->channel_plan = eeprom_val & 0xFF;
if(priv->channel_plan > COUNTRY_CODE_GLOBAL_DOMAIN){
printk("rtl8180_init:Error channel plan! Set to default.\n");
priv->channel_plan = 0;
priv->txbeaconcount = 2;
priv->rx_skb_complete = 1;
- priv->RegThreeWireMode = HW_THREE_WIRE_SI;
-
priv->RFChangeInProgress = false;
priv->SetRFPowerStateInProgress = false;
priv->RFProgType = 0;
priv->TxPollingTimes = 0;//lzm add 080826
priv->bLeisurePs = true;
priv->dot11PowerSaveMode = eActive;
-//by amy for antenna
priv->AdMinCheckPeriod = 5;
priv->AdMaxCheckPeriod = 10;
-// Lower signal strength threshold to fit the HW participation in antenna diversity. +by amy 080312
priv->AdMaxRxSsThreshold = 30;//60->30
priv->AdRxSsThreshold = 20;//50->20
priv->AdCheckPeriod = priv->AdMinCheckPeriod;
init_timer(&priv->SwAntennaDiversityTimer);
priv->SwAntennaDiversityTimer.data = (unsigned long)dev;
priv->SwAntennaDiversityTimer.function = (void *)SwAntennaDiversityTimerCallback;
-//by amy for antenna
-//{by amy 080312
priv->bDigMechanism = 1;
priv->InitialGain = 6;
priv->bXtalCalibration = false;
priv->NumTxUnicast = 0;
priv->keepAliveLevel = DEFAULT_KEEP_ALIVE_LEVEL;
priv->PowerProfile = POWER_PROFILE_AC;
- priv->CurrRetryCnt=0;
- priv->LastRetryCnt=0;
- priv->LastTxokCnt=0;
- priv->LastRxokCnt=0;
- priv->LastRetryRate=0;
- priv->bTryuping=0;
- priv->CurrTxRate=0;
- priv->CurrRetryRate=0;
- priv->TryupingCount=0;
- priv->TryupingCountNoData=0;
- priv->TryDownCountLowData=0;
- priv->LastTxOKBytes=0;
- priv->LastFailTxRate=0;
- priv->LastFailTxRateSS=0;
- priv->FailTxRateCount=0;
- priv->LastTxThroughput=0;
- priv->NumTxOkBytesTotal=0;
+ priv->CurrRetryCnt = 0;
+ priv->LastRetryCnt = 0;
+ priv->LastTxokCnt = 0;
+ priv->LastRxokCnt = 0;
+ priv->LastRetryRate = 0;
+ priv->bTryuping = 0;
+ priv->CurrTxRate = 0;
+ priv->CurrRetryRate = 0;
+ priv->TryupingCount = 0;
+ priv->TryupingCountNoData = 0;
+ priv->TryDownCountLowData = 0;
+ priv->LastTxOKBytes = 0;
+ priv->LastFailTxRate = 0;
+ priv->LastFailTxRateSS = 0;
+ priv->FailTxRateCount = 0;
+ priv->LastTxThroughput = 0;
+ priv->NumTxOkBytesTotal = 0;
priv->ForcedDataRate = 0;
priv->RegBModeGainStage = 1;
- priv->promisc = (dev->flags & IFF_PROMISC) ? 1:0;
+ priv->promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
spin_lock_init(&priv->irq_lock);
spin_lock_init(&priv->irq_th_lock);
spin_lock_init(&priv->tx_lock);
spin_lock_init(&priv->ps_lock);
spin_lock_init(&priv->rf_ps_lock);
- sema_init(&priv->wx_sem,1);
- sema_init(&priv->rf_state,1);
- INIT_WORK(&priv->reset_wq,(void*) rtl8180_restart_wq);
- INIT_WORK(&priv->tx_irq_wq,(void*) rtl8180_tx_irq_wq);
- INIT_DELAYED_WORK(&priv->ieee80211->hw_wakeup_wq,(void*) rtl8180_hw_wakeup_wq);
- INIT_DELAYED_WORK(&priv->ieee80211->hw_sleep_wq,(void*) rtl8180_hw_sleep_wq);
- INIT_WORK(&priv->ieee80211->wmm_param_update_wq,(void*) rtl8180_wmm_param_update);
- INIT_DELAYED_WORK(&priv->ieee80211->rate_adapter_wq,(void*)rtl8180_rate_adapter);//+by amy 080312
- INIT_DELAYED_WORK(&priv->ieee80211->hw_dig_wq,(void*)rtl8180_hw_dig_wq);//+by amy 080312
- INIT_DELAYED_WORK(&priv->ieee80211->tx_pw_wq,(void*)rtl8180_tx_pw_wq);//+by amy 080312
-
- INIT_DELAYED_WORK(&priv->ieee80211->GPIOChangeRFWorkItem,(void*) GPIOChangeRFWorkItemCallBack);
-
+ sema_init(&priv->wx_sem, 1);
+ sema_init(&priv->rf_state, 1);
+ INIT_WORK(&priv->reset_wq, (void *)rtl8180_restart_wq);
+ INIT_WORK(&priv->tx_irq_wq, (void *)rtl8180_tx_irq_wq);
+ INIT_DELAYED_WORK(&priv->ieee80211->hw_wakeup_wq,
+ (void *)rtl8180_hw_wakeup_wq);
+ INIT_DELAYED_WORK(&priv->ieee80211->hw_sleep_wq,
+ (void *)rtl8180_hw_sleep_wq);
+ INIT_WORK(&priv->ieee80211->wmm_param_update_wq,
+ (void *)rtl8180_wmm_param_update);
+ INIT_DELAYED_WORK(&priv->ieee80211->rate_adapter_wq,
+ (void *)rtl8180_rate_adapter);
+ INIT_DELAYED_WORK(&priv->ieee80211->hw_dig_wq,
+ (void *)rtl8180_hw_dig_wq);
+ INIT_DELAYED_WORK(&priv->ieee80211->tx_pw_wq,
+ (void *)rtl8180_tx_pw_wq);
+ INIT_DELAYED_WORK(&priv->ieee80211->GPIOChangeRFWorkItem,
+ (void *) GPIOChangeRFWorkItemCallBack);
tasklet_init(&priv->irq_rx_tasklet,
(void(*)(unsigned long)) rtl8180_irq_rx_tasklet,
(unsigned long)priv);
- init_timer(&priv->watch_dog_timer);
+ init_timer(&priv->watch_dog_timer);
priv->watch_dog_timer.data = (unsigned long)dev;
priv->watch_dog_timer.function = watch_dog_adaptive;
- init_timer(&priv->rateadapter_timer);
- priv->rateadapter_timer.data = (unsigned long)dev;
- priv->rateadapter_timer.function = timer_rate_adaptive;
- priv->RateAdaptivePeriod= RATE_ADAPTIVE_TIMER_PERIOD;
- priv->bEnhanceTxPwr=false;
+ init_timer(&priv->rateadapter_timer);
+ priv->rateadapter_timer.data = (unsigned long)dev;
+ priv->rateadapter_timer.function = timer_rate_adaptive;
+ priv->RateAdaptivePeriod = RATE_ADAPTIVE_TIMER_PERIOD;
+ priv->bEnhanceTxPwr = false;
priv->ieee80211->softmac_hard_start_xmit = rtl8180_hard_start_xmit;
priv->ieee80211->set_chan = rtl8180_set_chan;
priv->CSMethod = (0x01 << 29);
- priv->TransmitConfig =
- 1<<TCR_DurProcMode_OFFSET | //for RTL8185B, duration setting by HW
- (7<<TCR_MXDMA_OFFSET) | // Max DMA Burst Size per Tx DMA Burst, 7: reservied.
- (priv->ShortRetryLimit<<TCR_SRL_OFFSET) | // Short retry limit
- (priv->LongRetryLimit<<TCR_LRL_OFFSET) | // Long retry limit
- (0 ? TCR_SAT : 0); // FALSE: HW provies PLCP length and LENGEXT, TURE: SW proiveds them
-
- priv->ReceiveConfig =
- RCR_AMF | RCR_ADF | //accept management/data
- RCR_ACF | //accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko.
- RCR_AB | RCR_AM | RCR_APM | //accept BC/MC/UC
- (7<<RCR_MXDMA_OFFSET) | // Max DMA Burst Size per Rx DMA Burst, 7: unlimited.
- (priv->EarlyRxThreshold<<RCR_FIFO_OFFSET) | // Rx FIFO Threshold, 7: No Rx threshold.
- (priv->EarlyRxThreshold == 7 ? RCR_ONLYERLPKT:0);
+ priv->TransmitConfig = TCR_DurProcMode_OFFSET |
+ (7<<TCR_MXDMA_OFFSET) |
+ (priv->ShortRetryLimit<<TCR_SRL_OFFSET) |
+ (priv->LongRetryLimit<<TCR_LRL_OFFSET) |
+ (0 ? TCR_SAT : 0);
+
+ priv->ReceiveConfig = RCR_AMF | RCR_ADF | RCR_ACF |
+ RCR_AB | RCR_AM | RCR_APM |
+ (7<<RCR_MXDMA_OFFSET) |
+ (priv->EarlyRxThreshold<<RCR_FIFO_OFFSET) |
+ (priv->EarlyRxThreshold == 7 ?
+ RCR_ONLYERLPKT : 0);
priv->IntrMask = IMR_TMGDOK | IMR_TBDER | IMR_THPDER |
- IMR_THPDER | IMR_THPDOK |
- IMR_TVODER | IMR_TVODOK |
- IMR_TVIDER | IMR_TVIDOK |
- IMR_TBEDER | IMR_TBEDOK |
- IMR_TBKDER | IMR_TBKDOK |
- IMR_RDU | // To handle the defragmentation not enough Rx descriptors case. Annie, 2006-03-27.
- IMR_RER | IMR_ROK |
- IMR_RQoSOK; // <NOTE> ROK and RQoSOK are mutually exclusive, so, we must handle RQoSOK interrupt to receive QoS frames, 2005.12.09, by rcnjko.
+ IMR_THPDER | IMR_THPDOK |
+ IMR_TVODER | IMR_TVODOK |
+ IMR_TVIDER | IMR_TVIDOK |
+ IMR_TBEDER | IMR_TBEDOK |
+ IMR_TBKDER | IMR_TBKDOK |
+ IMR_RDU |
+ IMR_RER | IMR_ROK |
+ IMR_RQoSOK;
priv->InitialGain = 6;
- hw_version =( read_nic_dword(dev, TCR) & TCR_HWVERID_MASK)>>TCR_HWVERID_SHIFT;
+ DMESG("MAC controller is a RTL8187SE b/g");
+ priv->phy_ver = 2;
- switch (hw_version){
- case HW_VERID_R8185B_B:
- priv->card_8185 = VERSION_8187S_C;
- DMESG("MAC controller is a RTL8187SE b/g");
- priv->phy_ver = 2;
- break;
- case HW_VERID_R8185_ABC:
- DMESG("MAC controller is a RTL8185 b/g");
- priv->card_8185 = 1;
- /* you should not find a card with 8225 PHY ver < C*/
- priv->phy_ver = 2;
- break;
- case HW_VERID_R8185_D:
- DMESG("MAC controller is a RTL8185 b/g (V. D)");
- priv->card_8185 = 2;
- /* you should not find a card with 8225 PHY ver < C*/
- priv->phy_ver = 2;
- break;
- case HW_VERID_R8180_ABCD:
- DMESG("MAC controller is a RTL8180");
- priv->card_8185 = 0;
- break;
- case HW_VERID_R8180_F:
- DMESG("MAC controller is a RTL8180 (v. F)");
- priv->card_8185 = 0;
- break;
- default:
- DMESGW("MAC chip not recognized: version %x. Assuming RTL8180",hw_version);
- priv->card_8185 = 0;
- break;
- }
-
- if(priv->card_8185){
- priv->ieee80211->modulation |= IEEE80211_OFDM_MODULATION;
- priv->ieee80211->short_slot = 1;
- }
- /* you should not found any 8185 Ver B Card */
- priv->card_8185_Bversion = 0;
+ priv->ieee80211->modulation |= IEEE80211_OFDM_MODULATION;
+ priv->ieee80211->short_slot = 1;
// just for sync 85
- priv->card_type = PCI;
- DMESG("This is a PCI NIC");
priv->enable_gpio0 = 0;
- usValue = eprom_read(dev, EEPROM_SW_REVD_OFFSET);
+ eeprom_93cx6_read(&eeprom, EEPROM_SW_REVD_OFFSET, &eeprom_val);
+ usValue = eeprom_val;
DMESG("usValue is 0x%x\n",usValue);
//3Read AntennaDiversity
else
priv->epromtype=EPROM_93c46;
- dev->dev_addr[0]=eprom_read(dev,MAC_ADR) & 0xff;
- dev->dev_addr[1]=(eprom_read(dev,MAC_ADR) & 0xff00)>>8;
- dev->dev_addr[2]=eprom_read(dev,MAC_ADR+1) & 0xff;
- dev->dev_addr[3]=(eprom_read(dev,MAC_ADR+1) & 0xff00)>>8;
- dev->dev_addr[4]=eprom_read(dev,MAC_ADR+2) & 0xff;
- dev->dev_addr[5]=(eprom_read(dev,MAC_ADR+2) & 0xff00)>>8;
+ eeprom_93cx6_multiread(&eeprom, 0x7, (__le16 *)
+ dev->dev_addr, 3);
for(i=1,j=0; i<14; i+=2,j++){
- word = eprom_read(dev,EPROM_TXPW_CH1_2 + j);
+ eeprom_93cx6_read(&eeprom, EPROM_TXPW_CH1_2 + j, &word);
priv->chtxpwr[i]=word & 0xff;
priv->chtxpwr[i+1]=(word & 0xff00)>>8;
}
- if(priv->card_8185){
- for(i=1,j=0; i<14; i+=2,j++){
- word = eprom_read(dev,EPROM_TXPW_OFDM_CH1_2 + j);
- priv->chtxpwr_ofdm[i]=word & 0xff;
- priv->chtxpwr_ofdm[i+1]=(word & 0xff00)>>8;
- }
+ for (i = 1, j = 0; i < 14; i += 2, j++) {
+ eeprom_93cx6_read(&eeprom, EPROM_TXPW_OFDM_CH1_2 + j, &word);
+ priv->chtxpwr_ofdm[i] = word & 0xff;
+ priv->chtxpwr_ofdm[i+1] = (word & 0xff00) >> 8;
}
- //3Read crystal calibtration and thermal meter indication on 87SE.
-
- // By SD3 SY's request. Added by Roger, 2007.12.11.
-
- tmpu16 = eprom_read(dev, EEPROM_RSV>>1);
+ /* 3Read crystal calibtration and thermal meter indication on 87SE. */
+ eeprom_93cx6_read(&eeprom, EEPROM_RSV>>1, &tmpu16);
- // Crystal calibration for Xin and Xout resp.
- priv->XtalCal_Xout = tmpu16 & EEPROM_XTAL_CAL_XOUT_MASK; // 0~7.5pF
- priv->XtalCal_Xin = (tmpu16 & EEPROM_XTAL_CAL_XIN_MASK)>>4; // 0~7.5pF
- if((tmpu16 & EEPROM_XTAL_CAL_ENABLE)>>12)
- priv->bXtalCalibration = true;
+ /* Crystal calibration for Xin and Xout resp. */
+ priv->XtalCal_Xout = tmpu16 & EEPROM_XTAL_CAL_XOUT_MASK;
+ priv->XtalCal_Xin = (tmpu16 & EEPROM_XTAL_CAL_XIN_MASK) >> 4;
+ if ((tmpu16 & EEPROM_XTAL_CAL_ENABLE) >> 12)
+ priv->bXtalCalibration = true;
- // Thermal meter reference indication.
- priv->ThermalMeter = (u8)((tmpu16 & EEPROM_THERMAL_METER_MASK)>>8);
- if((tmpu16 & EEPROM_THERMAL_METER_ENABLE)>>13)
- priv->bTxPowerTrack = true;
+ /* Thermal meter reference indication. */
+ priv->ThermalMeter = (u8)((tmpu16 & EEPROM_THERMAL_METER_MASK) >> 8);
+ if ((tmpu16 & EEPROM_THERMAL_METER_ENABLE) >> 13)
+ priv->bTxPowerTrack = true;
- word = eprom_read(dev,EPROM_TXPW_BASE);
+ eeprom_93cx6_read(&eeprom, EPROM_TXPW_BASE, &word);
priv->cck_txpwr_base = word & 0xf;
priv->ofdm_txpwr_base = (word>>4) & 0xf;
- version = eprom_read(dev,EPROM_VERSION);
+ eeprom_93cx6_read(&eeprom, EPROM_VERSION, &version);
DMESG("EEPROM version %x",version);
- if( (!priv->card_8185) && version < 0x0101){
- DMESG ("EEPROM version too old, assuming defaults");
- DMESG ("If you see this message *plase* send your \
-DMESG output to andreamrl@tiscali.it THANKS");
- priv->digphy=1;
- priv->antb=0;
- priv->diversity=1;
- priv->cs_treshold=0xc;
- priv->rcr_csense=1;
- priv->rf_chip=RFCHIPID_PHILIPS;
- }else{
- if(!priv->card_8185){
- u8 rfparam = eprom_read(dev,RF_PARAM);
- DMESG("RfParam: %x",rfparam);
-
- priv->digphy = rfparam & (1<<RF_PARAM_DIGPHY_SHIFT) ? 0:1;
- priv->antb = rfparam & (1<<RF_PARAM_ANTBDEFAULT_SHIFT) ? 1:0;
-
- priv->rcr_csense = (rfparam & RF_PARAM_CARRIERSENSE_MASK) >>
- RF_PARAM_CARRIERSENSE_SHIFT;
-
- priv->diversity =
- (read_nic_byte(dev,CONFIG2)&(1<<CONFIG2_ANTENNA_SHIFT)) ? 1:0;
- }else{
- priv->rcr_csense = 3;
- }
+ priv->rcr_csense = 3;
- priv->cs_treshold = (eprom_read(dev,ENERGY_TRESHOLD)&0xff00) >>8;
-
- priv->rf_chip = 0xff & eprom_read(dev,RFCHIPID);
- }
+ eeprom_93cx6_read(&eeprom, ENERGY_TRESHOLD, &eeprom_val);
+ priv->cs_treshold = (eeprom_val & 0xff00) >> 8;
- priv->rf_chip = RF_ZEBRA4;
+ eeprom_93cx6_read(&eeprom, RFCHIPID, &eeprom_val);
priv->rf_sleep = rtl8225z4_rf_sleep;
priv->rf_wakeup = rtl8225z4_rf_wakeup;
DMESGW("**PLEASE** REPORT SUCCESSFUL/UNSUCCESSFUL TO Realtek!");
priv->rf_set_chan = rtl8225z2_rf_set_chan;
priv->rf_set_sens = NULL;
- if(!priv->card_8185){
- if(priv->antb)
- DMESG ("Antenna B is default antenna");
- else
- DMESG ("Antenna A is default antenna");
-
- if(priv->diversity)
- DMESG ("Antenna diversity is enabled");
- else
- DMESG("Antenna diversity is disabled");
-
- DMESG("Carrier sense %d",priv->rcr_csense);
- }
-
if (0!=alloc_rx_desc_ring(dev, priv->rxbuffersize, priv->rxringcount))
return -ENOMEM;
TX_BEACON_RING_ADDR))
return -ENOMEM;
- if(!priv->card_8185){
- if(read_nic_byte(dev, CONFIG0) & (1<<CONFIG0_WEP40_SHIFT))
- DMESG ("40-bit WEP is supported in hardware");
- else
- DMESG ("40-bit WEP is NOT supported in hardware");
-
- if(read_nic_byte(dev,CONFIG0) & (1<<CONFIG0_WEP104_SHIFT))
- DMESG ("104-bit WEP is supported in hardware");
- else
- DMESG ("104-bit WEP is NOT supported in hardware");
- }
-#if !defined(SA_SHIRQ)
if(request_irq(dev->irq, (void *)rtl8180_interrupt, IRQF_SHARED, dev->name, dev)){
-#else
- if(request_irq(dev->irq, (void *)rtl8180_interrupt, SA_SHIRQ, dev->name, dev)){
-#endif
DMESGE("Error allocating IRQ %d",dev->irq);
return -1;
}else{
void rtl8180_no_hw_wep(struct net_device *dev)
{
- struct r8180_priv *priv = ieee80211_priv(dev);
-
- if (!priv->card_8185) {
- u8 security;
-
- security = read_nic_byte(dev, SECURITY);
- security &=~(1<<SECURITY_WEP_TX_ENABLE_SHIFT);
- security &=~(1<<SECURITY_WEP_RX_ENABLE_SHIFT);
-
- write_nic_byte(dev, SECURITY, security);
- }
}
void rtl8180_set_hw_wep(struct net_device *dev)
rtl8185_write_phy(dev, adr, data | 0x10000);
}
-/* 70*3 = 210 ms
- * I hope this is enougth
- */
-#define MAX_PHY 70
-void write_phy(struct net_device *dev, u8 adr, u8 data)
-{
- u32 phy;
- int i;
-
- phy = 0xff0000;
- phy |= adr;
- phy |= 0x80; /* this should enable writing */
- phy |= (data<<8);
-
- //PHY_ADR, PHY_R and PHY_W are contig and treated as one dword
- write_nic_dword(dev,PHY_ADR, phy);
-
- phy= 0xffff00;
- phy |= adr;
-
- write_nic_dword(dev,PHY_ADR, phy);
- for(i=0;i<MAX_PHY;i++){
- phy=read_nic_dword(dev,PHY_ADR);
- phy= phy & 0xff0000;
- phy= phy >> 16;
- if(phy == data){ //SUCCESS!
- force_pci_posting(dev);
- mdelay(3); //random value
- return;
- }else{
- force_pci_posting(dev);
- mdelay(3); //random value
- }
- }
- DMESGW ("Phy writing %x %x failed!", adr,data);
-}
-
void rtl8185_set_rate(struct net_device *dev)
{
int i;
void rtl8180_adapter_start(struct net_device *dev)
{
struct r8180_priv *priv = ieee80211_priv(dev);
- u32 anaparam;
- u16 word;
- u8 config3;
rtl8180_rtx_disable(dev);
rtl8180_reset(dev);
rtl8180_beacon_tx_disable(dev);
- if(priv->card_type == CARDBUS ){
- config3=read_nic_byte(dev, CONFIG3);
- write_nic_byte(dev,CONFIG3,config3 | CONFIG3_FuncRegEn);
- write_nic_word(dev,FEMR, FEMR_INTR | FEMR_WKUP | FEMR_GWAKE |
- read_nic_word(dev, FEMR));
- }
rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]);
write_nic_word(dev, MAC4, ((u32*)dev->dev_addr)[1] & 0xffff );
rtl8180_update_msr(dev);
- if(!priv->card_8185){
- anaparam = eprom_read(dev,EPROM_ANAPARAM_ADDRLWORD);
- anaparam |= eprom_read(dev,EPROM_ANAPARAM_ADDRHWORD)<<16;
-
- rtl8180_set_anaparam(dev,anaparam);
- }
/* These might be unnecessary since we do in rx_enable / tx_enable */
fix_rx_fifo(dev);
fix_tx_fifo(dev);
/*
The following is very strange. seems to be that 1 means test mode,
but we need to acknolwledges the nic when a packet is ready
- altought we set it to 0
+ although we set it to 0
*/
write_nic_byte(dev,
CONFIG2, read_nic_byte(dev,CONFIG2) &~\
(1<<CONFIG2_DMA_POLLING_MODE_SHIFT));
//^the nic isn't in test mode
- if(priv->card_8185)
- write_nic_byte(dev,
+ write_nic_byte(dev,
CONFIG2, read_nic_byte(dev,CONFIG2)|(1<<4));
rtl8180_set_mode(dev,EPROM_CMD_NORMAL);
write_nic_dword(dev,INT_TIMEOUT,0);
- if(!priv->card_8185)
- {
- /*
- experimental - this might be needed to calibrate AGC,
- anyway it shouldn't hurt
- */
- write_nic_byte(dev, CONFIG5,
- read_nic_byte(dev, CONFIG5) | (1<<AGCRESET_SHIFT));
- read_nic_byte(dev, CONFIG5);
- udelay(15);
- write_nic_byte(dev, CONFIG5,
- read_nic_byte(dev, CONFIG5) &~ (1<<AGCRESET_SHIFT));
- }else{
- write_nic_byte(dev, WPA_CONFIG, 0);
- //write_nic_byte(dev, TESTR, 0xd);
- }
+ write_nic_byte(dev, WPA_CONFIG, 0);
rtl8180_no_hw_wep(dev);
- if(priv->card_8185){
- rtl8185_set_rate(dev);
- write_nic_byte(dev, RATE_FALLBACK, 0x81);
- }else{
- word = read_nic_word(dev, BRSR);
- word &= ~BRSR_MBR;
- word &= ~BRSR_BPLCP;
- word |= ieeerate2rtlrate(priv->ieee80211->basic_rate);
- word |= 0x0f;
- write_nic_word(dev, BRSR, word);
- }
+ rtl8185_set_rate(dev);
+ write_nic_byte(dev, RATE_FALLBACK, 0x81);
- if(priv->card_8185){
- write_nic_byte(dev, GP_ENABLE,read_nic_byte(dev, GP_ENABLE) & ~(1<<6));
+ write_nic_byte(dev, GP_ENABLE, read_nic_byte(dev, GP_ENABLE) & ~(1<<6));
- //FIXME cfg 3 ClkRun enable - isn't it ReadOnly ?
- rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
- write_nic_byte(dev,CONFIG3, read_nic_byte(dev, CONFIG3)
- | (1 << CONFIG3_CLKRUN_SHIFT));
- rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
- }
+ /*FIXME cfg 3 ClkRun enable - isn't it ReadOnly ? */
+ rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
+ write_nic_byte(dev, CONFIG3, read_nic_byte(dev, CONFIG3)
+ | (1 << CONFIG3_CLKRUN_SHIFT));
+ rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
priv->rf_init(dev);
}
//
// Change current and default preamble mode.
-// 2005.01.06, by rcnjko.
//
bool
MgntActSet_802_11_PowerSaveMode(
u32 TotalRxNum = 0;
u16 SlotIndex = 0;
u16 i = 0;
-#ifdef ENABLE_IPS
if(priv->ieee80211->actscanning == false){
if((priv->ieee80211->iw_mode != IW_MODE_ADHOC) && (priv->ieee80211->state == IEEE80211_NOLINK) && (priv->ieee80211->beinretry == false) && (priv->eRFPowerState == eRfOn)){
IPSEnter(dev);
}
}
-#endif
//YJ,add,080828,for link state check
if((priv->ieee80211->state == IEEE80211_LINKED) && (priv->ieee80211->iw_mode == IW_MODE_INFRA)){
SlotIndex = (priv->link_detect.SlotIndex++) % priv->link_detect.SlotNum;
MgntLinkKeepAlive(priv);
//YJ,add,080828,for LPS
-#ifdef ENABLE_LPS
if (priv->PowerProfile == POWER_PROFILE_BATTERY)
priv->bLeisurePs = true;
else if (priv->PowerProfile == POWER_PROFILE_AC) {
if(priv->ieee80211->state == IEEE80211_LINKED){
priv->link_detect.NumRxOkInPeriod = priv->ieee80211->NumRxDataInPeriod;
- //printk("TxOk=%d RxOk=%d\n", priv->link_detect.NumTxOkInPeriod, priv->link_detect.NumRxOkInPeriod);
if( priv->link_detect.NumRxOkInPeriod> 666 ||
priv->link_detect.NumTxOkInPeriod> 666 ) {
bBusyTraffic = true;
LeisurePSLeave(priv);
} else
LeisurePSLeave(priv);
-#endif
priv->link_detect.bBusyTraffic = bBusyTraffic;
priv->link_detect.NumRxOkInPeriod = 0;
priv->link_detect.NumTxOkInPeriod = 0;
rtl8185b_adapter_start(dev);
rtl8185b_rx_enable(dev);
rtl8185b_tx_enable(dev);
-#ifdef ENABLE_IPS
if(priv->bInactivePs){
if(priv->ieee80211->iw_mode == IW_MODE_ADHOC)
IPSLeave(dev);
}
-#endif
-#ifdef RATE_ADAPT
timer_rate_adaptive((unsigned long)dev);
-#endif
watch_dog_adaptive((unsigned long)dev);
-#ifdef SW_ANTE
if(priv->bSwAntennaDiverity)
SwAntennaDiversityTimerCallback(dev);
-#endif
ieee80211_softmac_start_protocol(priv->ieee80211);
-
return 0;
}
.ndo_set_mac_address = r8180_set_mac_adr,
.ndo_validate_addr = eth_validate_addr,
.ndo_change_mtu = eth_change_mtu,
- .ndo_start_xmit = ieee80211_xmit,
+ .ndo_start_xmit = ieee80211_rtl_xmit,
};
static int __devinit rtl8180_pci_probe(struct pci_dev *pdev,
dev->wireless_handlers = &r8180_wx_handlers_def;
dev->type=ARPHRD_ETHER;
- dev->watchdog_timeo = HZ*3; //added by david woo, 2007.12.13
+ dev->watchdog_timeo = HZ*3;
if (dev_alloc_name(dev, ifname) < 0){
DMESG("Oops: devname already taken! Trying wlan%%d...\n");
return ret;
}
- printk(KERN_INFO "\nLinux kernel driver for RTL8180 \
-/ RTL8185 based WLAN cards\n");
+ printk(KERN_INFO "\nLinux kernel driver for RTL8180 / RTL8185 based WLAN cards\n");
printk(KERN_INFO "Copyright (c) 2004-2005, Andrea Merello\n");
DMESG("Initializing module");
DMESG("Wireless extensions version %d", WIRELESS_EXT);
spin_unlock_irqrestore(&priv->tx_lock,flags);
if(enough_desc)
- ieee80211_wake_queue(priv->ieee80211);
+ ieee80211_rtl_wake_queue(priv->ieee80211);
}
void rtl8180_tx_isr(struct net_device *dev, int pri,short error)
}
/* we check all the descriptors between the head and the nic,
- * but not the currenly pointed by the nic (the next to be txed)
+ * but not the currently pointed by the nic (the next to be txed)
* and the previous of the pointed (might be in process ??)
*/
offs = (nic - nicbegin);
static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL};
static int readf_count = 0;
-#ifdef ENABLE_LPS
if(readf_count % 10 == 0)
priv->PowerProfile = read_acadapter_file("/proc/acpi/ac_adapter/AC0/state");
readf_count = (readf_count+1)%0xffff;
-#endif
- {
- // We should turn off LED before polling FF51[4].
+ /* We should turn off LED before polling FF51[4]. */
- //Turn off LED.
- btPSR = read_nic_byte(dev, PSR);
- write_nic_byte(dev, PSR, (btPSR & ~BIT3));
+ /* Turn off LED. */
+ btPSR = read_nic_byte(dev, PSR);
+ write_nic_byte(dev, PSR, (btPSR & ~BIT3));
- //It need to delay 4us suggested by Jong, 2008-01-16
- udelay(4);
+ /* It need to delay 4us suggested by Jong, 2008-01-16 */
+ udelay(4);
- //HW radio On/Off according to the value of FF51[4](config0)
- btConfig0 = btPSR = read_nic_byte(dev, CONFIG0);
+ /* HW radio On/Off according to the value of FF51[4](config0) */
+ btConfig0 = btPSR = read_nic_byte(dev, CONFIG0);
- //Turn on LED.
- write_nic_byte(dev, PSR, btPSR| BIT3);
+ eRfPowerStateToSet = (btConfig0 & BIT4) ? eRfOn : eRfOff;
- eRfPowerStateToSet = (btConfig0 & BIT4) ? eRfOn : eRfOff;
+ /* Turn LED back on when radio enabled */
+ if (eRfPowerStateToSet == eRfOn)
+ write_nic_byte(dev, PSR, btPSR | BIT3);
- if((priv->ieee80211->bHwRadioOff == true) && (eRfPowerStateToSet == eRfOn))
- {
- priv->ieee80211->bHwRadioOff = false;
- bActuallySet = true;
- }
- else if((priv->ieee80211->bHwRadioOff == false) && (eRfPowerStateToSet == eRfOff))
- {
- priv->ieee80211->bHwRadioOff = true;
- bActuallySet = true;
- }
+ if ((priv->ieee80211->bHwRadioOff == true) &&
+ (eRfPowerStateToSet == eRfOn)) {
+ priv->ieee80211->bHwRadioOff = false;
+ bActuallySet = true;
+ } else if ((priv->ieee80211->bHwRadioOff == false) &&
+ (eRfPowerStateToSet == eRfOff)) {
+ priv->ieee80211->bHwRadioOff = true;
+ bActuallySet = true;
+ }
- if(bActuallySet)
- {
- MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW);
-
- /* To update the UI status for Power status changed */
- if(priv->ieee80211->bHwRadioOff == true)
- argv[1] = "RFOFF";
- else{
- //if(!priv->RfOffReason)
- argv[1] = "RFON";
- //else
- // argv[1] = "RFOFF";
- }
- argv[0] = RadioPowerPath;
- argv[2] = NULL;
-
- call_usermodehelper(RadioPowerPath,argv,envp,1);
- }
- }
+ if (bActuallySet) {
+ MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW);
+
+ /* To update the UI status for Power status changed */
+ if (priv->ieee80211->bHwRadioOff == true)
+ argv[1] = "RFOFF";
+ else
+ argv[1] = "RFON";
+ argv[0] = RadioPowerPath;
+ argv[2] = NULL;
+
+ call_usermodehelper(RadioPowerPath, argv, envp, 1);
+ }
}
static u8 read_acadapter_file(char *filename)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff