diff options
Diffstat (limited to 'drivers/staging/vt6655/card.c')
| -rw-r--r-- | drivers/staging/vt6655/card.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c index 1110366fc415..2cde0082fc03 100644 --- a/drivers/staging/vt6655/card.c +++ b/drivers/staging/vt6655/card.c @@ -11,7 +11,7 @@ * CARDbAddBasicRate - Add to BasicRateSet * CARDbIsOFDMinBasicRate - Check if any OFDM rate is in BasicRateSet * CARDqGetTSFOffset - Calculate TSFOffset - * CARDbGetCurrentTSF - Read Current NIC TSF counter + * vt6655_get_current_tsf - Read Current NIC TSF counter * CARDqGetNextTBTT - Calculate Next Beacon TSF counter * CARDvSetFirstNextTBTT - Set NIC Beacon time * CARDvUpdateNextTBTT - Sync. NIC Beacon time @@ -24,7 +24,6 @@ * */ -#include "tmacro.h" #include "card.h" #include "baseband.h" #include "mac.h" @@ -239,26 +238,25 @@ bool CARDbSetPhyParameter(struct vnt_private *priv, u8 bb_type) if (priv->bySIFS != bySIFS) { priv->bySIFS = bySIFS; - VNSvOutPortB(priv->port_offset + MAC_REG_SIFS, priv->bySIFS); + iowrite8(priv->bySIFS, priv->port_offset + MAC_REG_SIFS); } if (priv->byDIFS != byDIFS) { priv->byDIFS = byDIFS; - VNSvOutPortB(priv->port_offset + MAC_REG_DIFS, priv->byDIFS); + iowrite8(priv->byDIFS, priv->port_offset + MAC_REG_DIFS); } if (priv->byEIFS != C_EIFS) { priv->byEIFS = C_EIFS; - VNSvOutPortB(priv->port_offset + MAC_REG_EIFS, priv->byEIFS); + iowrite8(priv->byEIFS, priv->port_offset + MAC_REG_EIFS); } if (priv->bySlot != bySlot) { priv->bySlot = bySlot; - VNSvOutPortB(priv->port_offset + MAC_REG_SLOT, priv->bySlot); + iowrite8(priv->bySlot, priv->port_offset + MAC_REG_SLOT); bb_set_short_slot_time(priv); } if (priv->byCWMaxMin != byCWMaxMin) { priv->byCWMaxMin = byCWMaxMin; - VNSvOutPortB(priv->port_offset + MAC_REG_CWMAXMIN0, - priv->byCWMaxMin); + iowrite8(priv->byCWMaxMin, priv->port_offset + MAC_REG_CWMAXMIN0); } priv->byPacketType = CARDbyGetPktType(priv); @@ -289,7 +287,7 @@ bool CARDbUpdateTSF(struct vnt_private *priv, unsigned char byRxRate, u64 local_tsf; u64 qwTSFOffset = 0; - CARDbGetCurrentTSF(priv, &local_tsf); + local_tsf = vt6655_get_current_tsf(priv); if (qwBSSTimestamp != local_tsf) { qwTSFOffset = CARDqGetTSFOffset(byRxRate, qwBSSTimestamp, @@ -321,9 +319,9 @@ bool CARDbUpdateTSF(struct vnt_private *priv, unsigned char byRxRate, bool CARDbSetBeaconPeriod(struct vnt_private *priv, unsigned short wBeaconInterval) { - u64 qwNextTBTT = 0; + u64 qwNextTBTT; - CARDbGetCurrentTSF(priv, &qwNextTBTT); /* Get Local TSF counter */ + qwNextTBTT = vt6655_get_current_tsf(priv); /* Get Local TSF counter */ qwNextTBTT = CARDqGetNextTBTT(qwNextTBTT, wBeaconInterval); @@ -740,24 +738,24 @@ u64 CARDqGetTSFOffset(unsigned char byRxRate, u64 qwTSF1, u64 qwTSF2) * * Return Value: true if success; otherwise false */ -bool CARDbGetCurrentTSF(struct vnt_private *priv, u64 *pqwCurrTSF) +u64 vt6655_get_current_tsf(struct vnt_private *priv) { void __iomem *iobase = priv->port_offset; unsigned short ww; unsigned char data; + u32 low, high; MACvRegBitsOn(iobase, MAC_REG_TFTCTL, TFTCTL_TSFCNTRRD); for (ww = 0; ww < W_MAX_TIMEOUT; ww++) { - VNSvInPortB(iobase + MAC_REG_TFTCTL, &data); + data = ioread8(iobase + MAC_REG_TFTCTL); if (!(data & TFTCTL_TSFCNTRRD)) break; } if (ww == W_MAX_TIMEOUT) - return false; - VNSvInPortD(iobase + MAC_REG_TSFCNTR, (u32 *)pqwCurrTSF); - VNSvInPortD(iobase + MAC_REG_TSFCNTR + 4, (u32 *)pqwCurrTSF + 1); - - return true; + return 0; + low = ioread32(iobase + MAC_REG_TSFCNTR); + high = ioread32(iobase + MAC_REG_TSFCNTR + 4); + return le64_to_cpu(low + ((u64)high << 32)); } /* @@ -804,9 +802,9 @@ void CARDvSetFirstNextTBTT(struct vnt_private *priv, unsigned short wBeaconInterval) { void __iomem *iobase = priv->port_offset; - u64 qwNextTBTT = 0; + u64 qwNextTBTT; - CARDbGetCurrentTSF(priv, &qwNextTBTT); /* Get Local TSF counter */ + qwNextTBTT = vt6655_get_current_tsf(priv); /* Get Local TSF counter */ qwNextTBTT = CARDqGetNextTBTT(qwNextTBTT, wBeaconInterval); /* Set NextTBTT */ |