diff options
Diffstat (limited to 'drivers/staging/vt6655/rf.c')
| -rw-r--r-- | drivers/staging/vt6655/rf.c | 178 |
1 files changed, 88 insertions, 90 deletions
diff --git a/drivers/staging/vt6655/rf.c b/drivers/staging/vt6655/rf.c index 4c22bb318c79..ae10da21ddd0 100644 --- a/drivers/staging/vt6655/rf.c +++ b/drivers/staging/vt6655/rf.c @@ -420,9 +420,9 @@ static bool s_bAL7230Init(struct vnt_private *priv) { void __iomem *dwIoBase = priv->PortOffset; int ii; - bool bResult; + bool ret; - bResult = true; + ret = true; /* 3-wire control for normal mode */ VNSvOutPortB(dwIoBase + MAC_REG_SOFTPWRCTL, 0); @@ -432,21 +432,21 @@ static bool s_bAL7230Init(struct vnt_private *priv) BBvPowerSaveModeOFF(priv); /* RobertYu:20050106, have DC value for Calibration */ for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++) - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[ii]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[ii]); /* PLL On */ MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3); /* Calibration */ - MACvTimer0MicroSDelay(dwIoBase, 150);/* 150us */ + MACvTimer0MicroSDelay(priv, 150);/* 150us */ /* TXDCOC:active, RCK:disable */ - bResult &= IFRFbWriteEmbedded(priv, (0x9ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW)); - MACvTimer0MicroSDelay(dwIoBase, 30);/* 30us */ + ret &= IFRFbWriteEmbedded(priv, (0x9ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW)); + MACvTimer0MicroSDelay(priv, 30);/* 30us */ /* TXDCOC:disable, RCK:active */ - bResult &= IFRFbWriteEmbedded(priv, (0x3ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW)); - MACvTimer0MicroSDelay(dwIoBase, 30);/* 30us */ + ret &= IFRFbWriteEmbedded(priv, (0x3ABA8F00+(BY_AL7230_REG_LEN<<3)+IFREGCTL_REGW)); + MACvTimer0MicroSDelay(priv, 30);/* 30us */ /* TXDCOC:disable, RCK:disable */ - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[CB_AL7230_INIT_SEQ-1]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[CB_AL7230_INIT_SEQ-1]); MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE3 | SOFTPWRCTL_SWPE2 | @@ -459,7 +459,7 @@ static bool s_bAL7230Init(struct vnt_private *priv) /* 3-wire control for power saving mode */ VNSvOutPortB(dwIoBase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); /* 1100 0000 */ - return bResult; + return ret; } /* Need to Pull PLLON low when writing channel registers through @@ -467,27 +467,27 @@ static bool s_bAL7230Init(struct vnt_private *priv) static bool s_bAL7230SelectChannel(struct vnt_private *priv, unsigned char byChannel) { void __iomem *dwIoBase = priv->PortOffset; - bool bResult; + bool ret; - bResult = true; + ret = true; /* PLLON Off */ MACvWordRegBitsOff(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable0[byChannel - 1]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable1[byChannel - 1]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable2[byChannel - 1]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable0[byChannel - 1]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable1[byChannel - 1]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230ChannelTable2[byChannel - 1]); /* PLLOn On */ MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3); /* Set Channel[7] = 0 to tell H/W channel is changing now. */ VNSvOutPortB(dwIoBase + MAC_REG_CHANNEL, (byChannel & 0x7F)); - MACvTimer0MicroSDelay(dwIoBase, SWITCH_CHANNEL_DELAY_AL7230); + MACvTimer0MicroSDelay(priv, SWITCH_CHANNEL_DELAY_AL7230); /* Set Channel[7] = 1 to tell H/W channel change is done. */ VNSvOutPortB(dwIoBase + MAC_REG_CHANNEL, (byChannel | 0x80)); - return bResult; + return ret; } /* @@ -540,9 +540,9 @@ static bool RFbAL2230Init(struct vnt_private *priv) { void __iomem *dwIoBase = priv->PortOffset; int ii; - bool bResult; + bool ret; - bResult = true; + ret = true; /* 3-wire control for normal mode */ VNSvOutPortB(dwIoBase + MAC_REG_SOFTPWRCTL, 0); @@ -556,18 +556,18 @@ static bool RFbAL2230Init(struct vnt_private *priv) IFRFbWriteEmbedded(priv, (0x07168700+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW)); for (ii = 0; ii < CB_AL2230_INIT_SEQ; ii++) - bResult &= IFRFbWriteEmbedded(priv, dwAL2230InitTable[ii]); - MACvTimer0MicroSDelay(dwIoBase, 30); /* delay 30 us */ + ret &= IFRFbWriteEmbedded(priv, dwAL2230InitTable[ii]); + MACvTimer0MicroSDelay(priv, 30); /* delay 30 us */ /* PLL On */ MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3); - MACvTimer0MicroSDelay(dwIoBase, 150);/* 150us */ - bResult &= IFRFbWriteEmbedded(priv, (0x00d80f00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW)); - MACvTimer0MicroSDelay(dwIoBase, 30);/* 30us */ - bResult &= IFRFbWriteEmbedded(priv, (0x00780f00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW)); - MACvTimer0MicroSDelay(dwIoBase, 30);/* 30us */ - bResult &= IFRFbWriteEmbedded(priv, dwAL2230InitTable[CB_AL2230_INIT_SEQ-1]); + MACvTimer0MicroSDelay(priv, 150);/* 150us */ + ret &= IFRFbWriteEmbedded(priv, (0x00d80f00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW)); + MACvTimer0MicroSDelay(priv, 30);/* 30us */ + ret &= IFRFbWriteEmbedded(priv, (0x00780f00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW)); + MACvTimer0MicroSDelay(priv, 30);/* 30us */ + ret &= IFRFbWriteEmbedded(priv, dwAL2230InitTable[CB_AL2230_INIT_SEQ-1]); MACvWordRegBitsOn(dwIoBase, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE3 | SOFTPWRCTL_SWPE2 | @@ -577,26 +577,26 @@ static bool RFbAL2230Init(struct vnt_private *priv) /* 3-wire control for power saving mode */ VNSvOutPortB(dwIoBase + MAC_REG_PSPWRSIG, (PSSIG_WPE3 | PSSIG_WPE2)); /* 1100 0000 */ - return bResult; + return ret; } static bool RFbAL2230SelectChannel(struct vnt_private *priv, unsigned char byChannel) { void __iomem *dwIoBase = priv->PortOffset; - bool bResult; + bool ret; - bResult = true; + ret = true; - bResult &= IFRFbWriteEmbedded(priv, dwAL2230ChannelTable0[byChannel - 1]); - bResult &= IFRFbWriteEmbedded(priv, dwAL2230ChannelTable1[byChannel - 1]); + ret &= IFRFbWriteEmbedded(priv, dwAL2230ChannelTable0[byChannel - 1]); + ret &= IFRFbWriteEmbedded(priv, dwAL2230ChannelTable1[byChannel - 1]); /* Set Channel[7] = 0 to tell H/W channel is changing now. */ VNSvOutPortB(dwIoBase + MAC_REG_CHANNEL, (byChannel & 0x7F)); - MACvTimer0MicroSDelay(dwIoBase, SWITCH_CHANNEL_DELAY_AL2230); + MACvTimer0MicroSDelay(priv, SWITCH_CHANNEL_DELAY_AL2230); /* Set Channel[7] = 1 to tell H/W channel change is done. */ VNSvOutPortB(dwIoBase + MAC_REG_CHANNEL, (byChannel | 0x80)); - return bResult; + return ret; } /* @@ -612,30 +612,28 @@ static bool RFbAL2230SelectChannel(struct vnt_private *priv, unsigned char byCha * Return Value: true if succeeded; false if failed. * */ -bool RFbInit( - struct vnt_private *priv -) +bool RFbInit(struct vnt_private *priv) { - bool bResult = true; + bool ret = true; switch (priv->byRFType) { case RF_AIROHA: case RF_AL2230S: priv->byMaxPwrLevel = AL2230_PWR_IDX_LEN; - bResult = RFbAL2230Init(priv); + ret = RFbAL2230Init(priv); break; case RF_AIROHA7230: priv->byMaxPwrLevel = AL7230_PWR_IDX_LEN; - bResult = s_bAL7230Init(priv); + ret = s_bAL7230Init(priv); break; case RF_NOTHING: - bResult = true; + ret = true; break; default: - bResult = false; + ret = false; break; } - return bResult; + return ret; } /* @@ -654,26 +652,26 @@ bool RFbInit( bool RFbSelectChannel(struct vnt_private *priv, unsigned char byRFType, u16 byChannel) { - bool bResult = true; + bool ret = true; switch (byRFType) { case RF_AIROHA: case RF_AL2230S: - bResult = RFbAL2230SelectChannel(priv, byChannel); + ret = RFbAL2230SelectChannel(priv, byChannel); break; /*{{ RobertYu: 20050104 */ case RF_AIROHA7230: - bResult = s_bAL7230SelectChannel(priv, byChannel); + ret = s_bAL7230SelectChannel(priv, byChannel); break; /*}} RobertYu */ case RF_NOTHING: - bResult = true; + ret = true; break; default: - bResult = false; + ret = false; break; } - return bResult; + return ret; } /* @@ -711,11 +709,11 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char byRFType, return false; for (ii = 0; ii < CB_AL2230_INIT_SEQ; ii++) - MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230InitTable[ii]); + MACvSetMISCFifo(priv, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230InitTable[ii]); - MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230ChannelTable0[uChannel-1]); + MACvSetMISCFifo(priv, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230ChannelTable0[uChannel-1]); ii++; - MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230ChannelTable1[uChannel-1]); + MACvSetMISCFifo(priv, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230ChannelTable1[uChannel-1]); break; /* Need to check, PLLON need to be low for channel setting */ @@ -728,17 +726,17 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char byRFType, if (uChannel <= CB_MAX_CHANNEL_24G) { for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++) - MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230InitTable[ii]); + MACvSetMISCFifo(priv, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230InitTable[ii]); } else { for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++) - MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230InitTableAMode[ii]); + MACvSetMISCFifo(priv, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230InitTableAMode[ii]); } - MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230ChannelTable0[uChannel-1]); + MACvSetMISCFifo(priv, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230ChannelTable0[uChannel-1]); ii++; - MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230ChannelTable1[uChannel-1]); + MACvSetMISCFifo(priv, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230ChannelTable1[uChannel-1]); ii++; - MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230ChannelTable2[uChannel-1]); + MACvSetMISCFifo(priv, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230ChannelTable2[uChannel-1]); break; case RF_NOTHING: @@ -748,7 +746,7 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char byRFType, return false; } - MACvSetMISCFifo(dwIoBase, MISCFIFO_SYNINFO_IDX, (unsigned long)MAKEWORD(bySleepCount, byInitCount)); + MACvSetMISCFifo(priv, MISCFIFO_SYNINFO_IDX, (unsigned long)MAKEWORD(bySleepCount, byInitCount)); return true; } @@ -772,7 +770,7 @@ bool RFbSetPower( u16 uCH ) { - bool bResult = true; + bool ret = true; unsigned char byPwr = 0; unsigned char byDec = 0; @@ -818,11 +816,11 @@ bool RFbSetPower( if (priv->byCurPwr == byPwr) return true; - bResult = RFbRawSetPower(priv, byPwr, rate); - if (bResult) + ret = RFbRawSetPower(priv, byPwr, rate); + if (ret) priv->byCurPwr = byPwr; - return bResult; + return ret; } /* @@ -845,7 +843,7 @@ bool RFbRawSetPower( unsigned int rate ) { - bool bResult = true; + bool ret = true; unsigned long dwMax7230Pwr = 0; if (byPwr >= priv->byMaxPwrLevel) @@ -853,22 +851,22 @@ bool RFbRawSetPower( switch (priv->byRFType) { case RF_AIROHA: - bResult &= IFRFbWriteEmbedded(priv, dwAL2230PowerTable[byPwr]); + ret &= IFRFbWriteEmbedded(priv, dwAL2230PowerTable[byPwr]); if (rate <= RATE_11M) - bResult &= IFRFbWriteEmbedded(priv, 0x0001B400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); + ret &= IFRFbWriteEmbedded(priv, 0x0001B400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); else - bResult &= IFRFbWriteEmbedded(priv, 0x0005A400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); + ret &= IFRFbWriteEmbedded(priv, 0x0005A400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); break; case RF_AL2230S: - bResult &= IFRFbWriteEmbedded(priv, dwAL2230PowerTable[byPwr]); + ret &= IFRFbWriteEmbedded(priv, dwAL2230PowerTable[byPwr]); if (rate <= RATE_11M) { - bResult &= IFRFbWriteEmbedded(priv, 0x040C1400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); - bResult &= IFRFbWriteEmbedded(priv, 0x00299B00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); + ret &= IFRFbWriteEmbedded(priv, 0x040C1400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); + ret &= IFRFbWriteEmbedded(priv, 0x00299B00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); } else { - bResult &= IFRFbWriteEmbedded(priv, 0x0005A400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); - bResult &= IFRFbWriteEmbedded(priv, 0x00099B00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); + ret &= IFRFbWriteEmbedded(priv, 0x0005A400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); + ret &= IFRFbWriteEmbedded(priv, 0x00099B00+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); } break; @@ -879,13 +877,13 @@ bool RFbRawSetPower( dwMax7230Pwr = 0x080C0B00 | ((byPwr) << 12) | (BY_AL7230_REG_LEN << 3) | IFREGCTL_REGW; - bResult &= IFRFbWriteEmbedded(priv, dwMax7230Pwr); + ret &= IFRFbWriteEmbedded(priv, dwMax7230Pwr); break; default: break; } - return bResult; + return ret; } /*+ @@ -934,32 +932,32 @@ bool RFbAL7230SelectChannelPostProcess(struct vnt_private *priv, u16 byOldChannel, u16 byNewChannel) { - bool bResult; + bool ret; - bResult = true; + ret = true; /* if change between 11 b/g and 11a need to update the following * register * Channel Index 1~14 */ if ((byOldChannel <= CB_MAX_CHANNEL_24G) && (byNewChannel > CB_MAX_CHANNEL_24G)) { /* Change from 2.4G to 5G [Reg] */ - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[2]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[3]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[5]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[7]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[10]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[12]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[15]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[2]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[3]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[5]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[7]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[10]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[12]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTableAMode[15]); } else if ((byOldChannel > CB_MAX_CHANNEL_24G) && (byNewChannel <= CB_MAX_CHANNEL_24G)) { /* Change from 5G to 2.4G [Reg] */ - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[2]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[3]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[5]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[7]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[10]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[12]); - bResult &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[15]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[2]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[3]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[5]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[7]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[10]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[12]); + ret &= IFRFbWriteEmbedded(priv, dwAL7230InitTable[15]); } - return bResult; + return ret; } |