diff options
Diffstat (limited to 'drivers/staging/rt2860/common/rtmp_init.c')
| -rw-r--r-- | drivers/staging/rt2860/common/rtmp_init.c | 128 |
1 files changed, 127 insertions, 1 deletions
diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c index 563f2c5bb856..19a21ff489a5 100644 --- a/drivers/staging/rt2860/common/rtmp_init.c +++ b/drivers/staging/rt2860/common/rtmp_init.c @@ -2041,6 +2041,131 @@ NDIS_STATUS NICInitializeAsic( return NDIS_STATUS_SUCCESS; } + +VOID NICRestoreBBPValue( + IN PRTMP_ADAPTER pAd) +{ + UCHAR index; + UCHAR Value; + ULONG Data; + + DBGPRINT(RT_DEBUG_TRACE, ("---> NICRestoreBBPValue !!!!!!!!!!!!!!!!!!!!!!! \n")); + // Initialize BBP register to default value (rtmp_init.c) + for (index = 0; index < NUM_BBP_REG_PARMS; index++) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBPRegTable[index].Register, BBPRegTable[index].Value); + } + // copy from (rtmp_init.c) + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x12); + } + + // copy from (connect.c LinkUp function) + if (INFRA_ON(pAd)) + { + // Change to AP channel + if ((pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel) && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + pAd->CommonCfg.BBPCurrentBW = BW_40; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + Value |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + // RX : control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); + // Record BBPR3 setting, But don't keep R Antenna # information. + pAd->StaCfg.BBPR3 = Value; + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data &= 0xfffffffe; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x16); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Lower LINK UP !!! Control Channel at Below. Central = %d \n", pAd->CommonCfg.CentralChannel )); + } + else if ((pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel) && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + pAd->CommonCfg.BBPCurrentBW = BW_40; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + Value |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data |= 0x1; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value |= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); + // Record BBPR3 setting, But don't keep R Antenna # information. + pAd->StaCfg.BBPR3 = Value; + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x16); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Upper LINK UP !!! Control Channel at UpperCentral = %d \n", pAd->CommonCfg.CentralChannel )); + } + else + { + pAd->CommonCfg.BBPCurrentBW = BW_20; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data &= 0xfffffffe; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); + // Record BBPR3 setting, But don't keep R Antenna # information. + pAd->StaCfg.BBPR3 = Value; + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!!20MHz LINK UP !!! \n" )); + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("<--- NICRestoreBBPValue !!!!!!!!!!!!!!!!!!!!!!! \n")); +} + /* ======================================================================== @@ -3032,6 +3157,7 @@ VOID UserCfgInit( pAd->LedIndicatorStregth = 0; pAd->RLnkCtrlOffset = 0; pAd->HostLnkCtrlOffset = 0; + pAd->CheckDmaBusyCount = 0; #endif // RT2860 // pAd->bAutoTxAgcA = FALSE; // Default is OFF @@ -3308,7 +3434,7 @@ VOID UserCfgInit( pAd->bPCIclkOff = FALSE; #endif // RT2860 // - + RTMP_SET_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP); DBGPRINT(RT_DEBUG_TRACE, ("<-- UserCfgInit\n")); } |