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-rw-r--r--drivers/staging/vt6655/baseband.c14
-rw-r--r--drivers/staging/vt6655/card.c398
-rw-r--r--drivers/staging/vt6655/desc.h58
-rw-r--r--drivers/staging/vt6655/device.h149
-rw-r--r--drivers/staging/vt6655/device_main.c866
-rw-r--r--drivers/staging/vt6655/dpc.c8
-rw-r--r--drivers/staging/vt6655/dpc.h2
-rw-r--r--drivers/staging/vt6655/mac.c3
-rw-r--r--drivers/staging/vt6655/rf.c12
-rw-r--r--drivers/staging/vt6655/rf.h4
-rw-r--r--drivers/staging/vt6655/rxtx.c6
11 files changed, 638 insertions, 882 deletions
diff --git a/drivers/staging/vt6655/baseband.c b/drivers/staging/vt6655/baseband.c
index 9e61f2df3a00..1e6c0c4a0307 100644
--- a/drivers/staging/vt6655/baseband.c
+++ b/drivers/staging/vt6655/baseband.c
@@ -2089,9 +2089,19 @@ bool BBbVT3253Init(struct vnt_private *priv)
byVT3253B0_UW2451[ii][0],
byVT3253B0_UW2451[ii][1]);
- /* Init ANT B select,TX Config CR09 = 0x61->0x45, 0x45->0x41(VC1/VC2 define, make the ANT_A, ANT_B inverted) */
+ /* Init ANT B select,
+ * TX Config CR09 = 0x61->0x45,
+ * 0x45->0x41(VC1/VC2 define, make the ANT_A, ANT_B inverted)
+ */
+
/*bResult &= BBbWriteEmbedded(dwIoBase,0x09,0x41);*/
- /* Init ANT B select,RX Config CR10 = 0x28->0x2A, 0x2A->0x28(VC1/VC2 define, make the ANT_A, ANT_B inverted) */
+
+ /* Init ANT B select,
+ * RX Config CR10 = 0x28->0x2A,
+ * 0x2A->0x28(VC1/VC2 define,
+ * make the ANT_A, ANT_B inverted)
+ */
+
/*bResult &= BBbWriteEmbedded(dwIoBase,0x0a,0x28);*/
/* Select VC1/VC2, CR215 = 0x02->0x06 */
bResult &= BBbWriteEmbedded(priv, 0xd7, 0x06);
diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c
index c7b75dfc2d5f..b6730a8068fd 100644
--- a/drivers/staging/vt6655/card.c
+++ b/drivers/staging/vt6655/card.c
@@ -197,13 +197,13 @@ s_vCalculateOFDMRParameter(
*
* Parameters:
* In:
- * pDevice - The adapter to be set
+ * priv - The adapter to be set
* Out:
* none
*
* Return Value: None.
*/
-bool CARDbSetPhyParameter(struct vnt_private *pDevice, u8 bb_type)
+bool CARDbSetPhyParameter(struct vnt_private *priv, u8 bb_type)
{
unsigned char byCWMaxMin = 0;
unsigned char bySlot = 0;
@@ -214,79 +214,79 @@ bool CARDbSetPhyParameter(struct vnt_private *pDevice, u8 bb_type)
/* Set SIFS, DIFS, EIFS, SlotTime, CwMin */
if (bb_type == BB_TYPE_11A) {
- if (pDevice->byRFType == RF_AIROHA7230) {
+ if (priv->byRFType == RF_AIROHA7230) {
/* AL7230 use single PAPE and connect to PAPE_2.4G */
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11G);
- pDevice->abyBBVGA[0] = 0x20;
- pDevice->abyBBVGA[2] = 0x10;
- pDevice->abyBBVGA[3] = 0x10;
- BBbReadEmbedded(pDevice, 0xE7, &byData);
+ MACvSetBBType(priv->PortOffset, BB_TYPE_11G);
+ priv->abyBBVGA[0] = 0x20;
+ priv->abyBBVGA[2] = 0x10;
+ priv->abyBBVGA[3] = 0x10;
+ BBbReadEmbedded(priv, 0xE7, &byData);
if (byData == 0x1C)
- BBbWriteEmbedded(pDevice, 0xE7, pDevice->abyBBVGA[0]);
+ BBbWriteEmbedded(priv, 0xE7, priv->abyBBVGA[0]);
- } else if (pDevice->byRFType == RF_UW2452) {
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11A);
- pDevice->abyBBVGA[0] = 0x18;
- BBbReadEmbedded(pDevice, 0xE7, &byData);
+ } else if (priv->byRFType == RF_UW2452) {
+ MACvSetBBType(priv->PortOffset, BB_TYPE_11A);
+ priv->abyBBVGA[0] = 0x18;
+ BBbReadEmbedded(priv, 0xE7, &byData);
if (byData == 0x14) {
- BBbWriteEmbedded(pDevice, 0xE7, pDevice->abyBBVGA[0]);
- BBbWriteEmbedded(pDevice, 0xE1, 0x57);
+ BBbWriteEmbedded(priv, 0xE7, priv->abyBBVGA[0]);
+ BBbWriteEmbedded(priv, 0xE1, 0x57);
}
} else {
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11A);
+ MACvSetBBType(priv->PortOffset, BB_TYPE_11A);
}
- BBbWriteEmbedded(pDevice, 0x88, 0x03);
+ BBbWriteEmbedded(priv, 0x88, 0x03);
bySlot = C_SLOT_SHORT;
bySIFS = C_SIFS_A;
- byDIFS = C_SIFS_A + 2*C_SLOT_SHORT;
+ byDIFS = C_SIFS_A + 2 * C_SLOT_SHORT;
byCWMaxMin = 0xA4;
} else if (bb_type == BB_TYPE_11B) {
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11B);
- if (pDevice->byRFType == RF_AIROHA7230) {
- pDevice->abyBBVGA[0] = 0x1C;
- pDevice->abyBBVGA[2] = 0x00;
- pDevice->abyBBVGA[3] = 0x00;
- BBbReadEmbedded(pDevice, 0xE7, &byData);
+ MACvSetBBType(priv->PortOffset, BB_TYPE_11B);
+ if (priv->byRFType == RF_AIROHA7230) {
+ priv->abyBBVGA[0] = 0x1C;
+ priv->abyBBVGA[2] = 0x00;
+ priv->abyBBVGA[3] = 0x00;
+ BBbReadEmbedded(priv, 0xE7, &byData);
if (byData == 0x20)
- BBbWriteEmbedded(pDevice, 0xE7, pDevice->abyBBVGA[0]);
+ BBbWriteEmbedded(priv, 0xE7, priv->abyBBVGA[0]);
- } else if (pDevice->byRFType == RF_UW2452) {
- pDevice->abyBBVGA[0] = 0x14;
- BBbReadEmbedded(pDevice, 0xE7, &byData);
+ } else if (priv->byRFType == RF_UW2452) {
+ priv->abyBBVGA[0] = 0x14;
+ BBbReadEmbedded(priv, 0xE7, &byData);
if (byData == 0x18) {
- BBbWriteEmbedded(pDevice, 0xE7, pDevice->abyBBVGA[0]);
- BBbWriteEmbedded(pDevice, 0xE1, 0xD3);
+ BBbWriteEmbedded(priv, 0xE7, priv->abyBBVGA[0]);
+ BBbWriteEmbedded(priv, 0xE1, 0xD3);
}
}
- BBbWriteEmbedded(pDevice, 0x88, 0x02);
+ BBbWriteEmbedded(priv, 0x88, 0x02);
bySlot = C_SLOT_LONG;
bySIFS = C_SIFS_BG;
byDIFS = C_SIFS_BG + 2*C_SLOT_LONG;
byCWMaxMin = 0xA5;
} else { /* PK_TYPE_11GA & PK_TYPE_11GB */
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11G);
- if (pDevice->byRFType == RF_AIROHA7230) {
- pDevice->abyBBVGA[0] = 0x1C;
- pDevice->abyBBVGA[2] = 0x00;
- pDevice->abyBBVGA[3] = 0x00;
- BBbReadEmbedded(pDevice, 0xE7, &byData);
+ MACvSetBBType(priv->PortOffset, BB_TYPE_11G);
+ if (priv->byRFType == RF_AIROHA7230) {
+ priv->abyBBVGA[0] = 0x1C;
+ priv->abyBBVGA[2] = 0x00;
+ priv->abyBBVGA[3] = 0x00;
+ BBbReadEmbedded(priv, 0xE7, &byData);
if (byData == 0x20)
- BBbWriteEmbedded(pDevice, 0xE7, pDevice->abyBBVGA[0]);
+ BBbWriteEmbedded(priv, 0xE7, priv->abyBBVGA[0]);
- } else if (pDevice->byRFType == RF_UW2452) {
- pDevice->abyBBVGA[0] = 0x14;
- BBbReadEmbedded(pDevice, 0xE7, &byData);
+ } else if (priv->byRFType == RF_UW2452) {
+ priv->abyBBVGA[0] = 0x14;
+ BBbReadEmbedded(priv, 0xE7, &byData);
if (byData == 0x18) {
- BBbWriteEmbedded(pDevice, 0xE7, pDevice->abyBBVGA[0]);
- BBbWriteEmbedded(pDevice, 0xE1, 0xD3);
+ BBbWriteEmbedded(priv, 0xE7, priv->abyBBVGA[0]);
+ BBbWriteEmbedded(priv, 0xE1, 0xD3);
}
}
- BBbWriteEmbedded(pDevice, 0x88, 0x08);
+ BBbWriteEmbedded(priv, 0x88, 0x08);
bySIFS = C_SIFS_BG;
- if (pDevice->bShortSlotTime) {
+ if (priv->bShortSlotTime) {
bySlot = C_SLOT_SHORT;
- byDIFS = C_SIFS_BG + 2*C_SLOT_SHORT;
+ byDIFS = C_SIFS_BG + 2 * C_SLOT_SHORT;
} else {
bySlot = C_SLOT_LONG;
byDIFS = C_SIFS_BG + 2*C_SLOT_LONG;
@@ -295,14 +295,14 @@ bool CARDbSetPhyParameter(struct vnt_private *pDevice, u8 bb_type)
byCWMaxMin = 0xa4;
for (i = RATE_54M; i >= RATE_6M; i--) {
- if (pDevice->basic_rates & ((u32)(0x1 << i))) {
+ if (priv->basic_rates & ((u32)(0x1 << i))) {
byCWMaxMin |= 0x1;
break;
}
}
}
- if (pDevice->byRFType == RF_RFMD2959) {
+ if (priv->byRFType == RF_RFMD2959) {
/*
* bcs TX_PE will reserve 3 us hardware's processing
* time here is 2 us.
@@ -316,32 +316,32 @@ bool CARDbSetPhyParameter(struct vnt_private *pDevice, u8 bb_type)
*/
}
- if (pDevice->bySIFS != bySIFS) {
- pDevice->bySIFS = bySIFS;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_SIFS, pDevice->bySIFS);
+ if (priv->bySIFS != bySIFS) {
+ priv->bySIFS = bySIFS;
+ VNSvOutPortB(priv->PortOffset + MAC_REG_SIFS, priv->bySIFS);
}
- if (pDevice->byDIFS != byDIFS) {
- pDevice->byDIFS = byDIFS;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_DIFS, pDevice->byDIFS);
+ if (priv->byDIFS != byDIFS) {
+ priv->byDIFS = byDIFS;
+ VNSvOutPortB(priv->PortOffset + MAC_REG_DIFS, priv->byDIFS);
}
- if (pDevice->byEIFS != C_EIFS) {
- pDevice->byEIFS = C_EIFS;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_EIFS, pDevice->byEIFS);
+ if (priv->byEIFS != C_EIFS) {
+ priv->byEIFS = C_EIFS;
+ VNSvOutPortB(priv->PortOffset + MAC_REG_EIFS, priv->byEIFS);
}
- if (pDevice->bySlot != bySlot) {
- pDevice->bySlot = bySlot;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_SLOT, pDevice->bySlot);
+ if (priv->bySlot != bySlot) {
+ priv->bySlot = bySlot;
+ VNSvOutPortB(priv->PortOffset + MAC_REG_SLOT, priv->bySlot);
- BBvSetShortSlotTime(pDevice);
+ BBvSetShortSlotTime(priv);
}
- if (pDevice->byCWMaxMin != byCWMaxMin) {
- pDevice->byCWMaxMin = byCWMaxMin;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_CWMAXMIN0, pDevice->byCWMaxMin);
+ if (priv->byCWMaxMin != byCWMaxMin) {
+ priv->byCWMaxMin = byCWMaxMin;
+ VNSvOutPortB(priv->PortOffset + MAC_REG_CWMAXMIN0, priv->byCWMaxMin);
}
- pDevice->byPacketType = CARDbyGetPktType(pDevice);
+ priv->byPacketType = CARDbyGetPktType(priv);
- CARDvSetRSPINF(pDevice, bb_type);
+ CARDvSetRSPINF(priv, bb_type);
return true;
}
@@ -352,7 +352,7 @@ bool CARDbSetPhyParameter(struct vnt_private *pDevice, u8 bb_type)
*
* Parameters:
* In:
- * pDevice - The adapter to be sync.
+ * priv - The adapter to be sync.
* byRxRate - data rate of receive beacon
* qwBSSTimestamp - Rx BCN's TSF
* qwLocalTSF - Local TSF
@@ -361,21 +361,21 @@ bool CARDbSetPhyParameter(struct vnt_private *pDevice, u8 bb_type)
*
* Return Value: none
*/
-bool CARDbUpdateTSF(struct vnt_private *pDevice, unsigned char byRxRate,
+bool CARDbUpdateTSF(struct vnt_private *priv, unsigned char byRxRate,
u64 qwBSSTimestamp)
{
u64 local_tsf;
u64 qwTSFOffset = 0;
- CARDbGetCurrentTSF(pDevice, &local_tsf);
+ CARDbGetCurrentTSF(priv, &local_tsf);
if (qwBSSTimestamp != local_tsf) {
qwTSFOffset = CARDqGetTSFOffset(byRxRate, qwBSSTimestamp,
local_tsf);
/* adjust TSF, HW's TSF add TSF Offset reg */
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_TSFOFST, (u32)qwTSFOffset);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_TSFOFST + 4, (u32)(qwTSFOffset >> 32));
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_TFTCTL, TFTCTL_TSFSYNCEN);
+ VNSvOutPortD(priv->PortOffset + MAC_REG_TSFOFST, (u32)qwTSFOffset);
+ VNSvOutPortD(priv->PortOffset + MAC_REG_TSFOFST + 4, (u32)(qwTSFOffset >> 32));
+ MACvRegBitsOn(priv->PortOffset, MAC_REG_TFTCTL, TFTCTL_TSFSYNCEN);
}
return true;
}
@@ -386,29 +386,29 @@ bool CARDbUpdateTSF(struct vnt_private *pDevice, unsigned char byRxRate,
*
* Parameters:
* In:
- * pDevice - The adapter to be set.
+ * priv - The adapter to be set.
* wBeaconInterval - Beacon Interval
* Out:
* none
*
* Return Value: true if succeed; otherwise false
*/
-bool CARDbSetBeaconPeriod(struct vnt_private *pDevice,
+bool CARDbSetBeaconPeriod(struct vnt_private *priv,
unsigned short wBeaconInterval)
{
u64 qwNextTBTT = 0;
- CARDbGetCurrentTSF(pDevice, &qwNextTBTT); /* Get Local TSF counter */
+ CARDbGetCurrentTSF(priv, &qwNextTBTT); /* Get Local TSF counter */
qwNextTBTT = CARDqGetNextTBTT(qwNextTBTT, wBeaconInterval);
/* set HW beacon interval */
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_BI, wBeaconInterval);
- pDevice->wBeaconInterval = wBeaconInterval;
+ VNSvOutPortW(priv->PortOffset + MAC_REG_BI, wBeaconInterval);
+ priv->wBeaconInterval = wBeaconInterval;
/* Set NextTBTT */
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_NEXTTBTT, (u32)qwNextTBTT);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_NEXTTBTT + 4, (u32)(qwNextTBTT >> 32));
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_TFTCTL, TFTCTL_TBTTSYNCEN);
+ VNSvOutPortD(priv->PortOffset + MAC_REG_NEXTTBTT, (u32)qwNextTBTT);
+ VNSvOutPortD(priv->PortOffset + MAC_REG_NEXTTBTT + 4, (u32)(qwNextTBTT >> 32));
+ MACvRegBitsOn(priv->PortOffset, MAC_REG_TFTCTL, TFTCTL_TBTTSYNCEN);
return true;
}
@@ -418,41 +418,41 @@ bool CARDbSetBeaconPeriod(struct vnt_private *pDevice,
*
* Parameters:
* In:
- * pDevice - The adapter to be turned off
+ * priv - The adapter to be turned off
* Out:
* none
*
* Return Value: true if success; otherwise false
*/
-bool CARDbRadioPowerOff(struct vnt_private *pDevice)
+bool CARDbRadioPowerOff(struct vnt_private *priv)
{
bool bResult = true;
- if (pDevice->bRadioOff == true)
+ if (priv->bRadioOff)
return true;
- switch (pDevice->byRFType) {
+ switch (priv->byRFType) {
case RF_RFMD2959:
- MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_TXPEINV);
- MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE1);
+ MACvWordRegBitsOff(priv->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_TXPEINV);
+ MACvWordRegBitsOn(priv->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE1);
break;
case RF_AIROHA:
case RF_AL2230S:
case RF_AIROHA7230:
- MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE2);
- MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
+ MACvWordRegBitsOff(priv->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE2);
+ MACvWordRegBitsOff(priv->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
break;
}
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_RXON);
+ MACvRegBitsOff(priv->PortOffset, MAC_REG_HOSTCR, HOSTCR_RXON);
- BBvSetDeepSleep(pDevice, pDevice->byLocalID);
+ BBvSetDeepSleep(priv, priv->byLocalID);
- pDevice->bRadioOff = true;
+ priv->bRadioOff = true;
pr_debug("chester power off\n");
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_GPIOCTL0, LED_ACTSET); /* LED issue */
+ MACvRegBitsOn(priv->PortOffset, MAC_REG_GPIOCTL0, LED_ACTSET); /* LED issue */
return bResult;
}
@@ -461,89 +461,89 @@ bool CARDbRadioPowerOff(struct vnt_private *pDevice)
*
* Parameters:
* In:
- * pDevice - The adapter to be turned on
+ * priv - The adapter to be turned on
* Out:
* none
*
* Return Value: true if success; otherwise false
*/
-bool CARDbRadioPowerOn(struct vnt_private *pDevice)
+bool CARDbRadioPowerOn(struct vnt_private *priv)
{
bool bResult = true;
pr_debug("chester power on\n");
- if (pDevice->bRadioControlOff == true) {
- if (pDevice->bHWRadioOff == true)
+ if (priv->bRadioControlOff) {
+ if (priv->bHWRadioOff)
pr_debug("chester bHWRadioOff\n");
- if (pDevice->bRadioControlOff == true)
+ if (priv->bRadioControlOff)
pr_debug("chester bRadioControlOff\n");
return false; }
- if (pDevice->bRadioOff == false) {
+ if (!priv->bRadioOff) {
pr_debug("chester pbRadioOff\n");
return true; }
- BBvExitDeepSleep(pDevice, pDevice->byLocalID);
+ BBvExitDeepSleep(priv, priv->byLocalID);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_RXON);
+ MACvRegBitsOn(priv->PortOffset, MAC_REG_HOSTCR, HOSTCR_RXON);
- switch (pDevice->byRFType) {
+ switch (priv->byRFType) {
case RF_RFMD2959:
- MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_TXPEINV);
- MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE1);
+ MACvWordRegBitsOn(priv->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_TXPEINV);
+ MACvWordRegBitsOff(priv->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE1);
break;
case RF_AIROHA:
case RF_AL2230S:
case RF_AIROHA7230:
- MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE2 |
+ MACvWordRegBitsOn(priv->PortOffset, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE2 |
SOFTPWRCTL_SWPE3));
break;
}
- pDevice->bRadioOff = false;
+ priv->bRadioOff = false;
pr_debug("chester power on\n");
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_GPIOCTL0, LED_ACTSET); /* LED issue */
+ MACvRegBitsOff(priv->PortOffset, MAC_REG_GPIOCTL0, LED_ACTSET); /* LED issue */
return bResult;
}
void
CARDvSafeResetTx(
- struct vnt_private *pDevice
+ struct vnt_private *priv
)
{
unsigned int uu;
struct vnt_tx_desc *pCurrTD;
/* initialize TD index */
- pDevice->apTailTD[0] = pDevice->apCurrTD[0] = &(pDevice->apTD0Rings[0]);
- pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]);
+ priv->apTailTD[0] = priv->apCurrTD[0] = &(priv->apTD0Rings[0]);
+ priv->apTailTD[1] = priv->apCurrTD[1] = &(priv->apTD1Rings[0]);
for (uu = 0; uu < TYPE_MAXTD; uu++)
- pDevice->iTDUsed[uu] = 0;
+ priv->iTDUsed[uu] = 0;
- for (uu = 0; uu < pDevice->sOpts.nTxDescs[0]; uu++) {
- pCurrTD = &(pDevice->apTD0Rings[uu]);
+ for (uu = 0; uu < priv->opts.tx_descs[0]; uu++) {
+ pCurrTD = &(priv->apTD0Rings[uu]);
pCurrTD->td0.owner = OWNED_BY_HOST;
/* init all Tx Packet pointer to NULL */
}
- for (uu = 0; uu < pDevice->sOpts.nTxDescs[1]; uu++) {
- pCurrTD = &(pDevice->apTD1Rings[uu]);
+ for (uu = 0; uu < priv->opts.tx_descs[1]; uu++) {
+ pCurrTD = &(priv->apTD1Rings[uu]);
pCurrTD->td0.owner = OWNED_BY_HOST;
/* init all Tx Packet pointer to NULL */
}
/* set MAC TD pointer */
- MACvSetCurrTXDescAddr(TYPE_TXDMA0, pDevice->PortOffset,
- (pDevice->td0_pool_dma));
+ MACvSetCurrTXDescAddr(TYPE_TXDMA0, priv->PortOffset,
+ (priv->td0_pool_dma));
- MACvSetCurrTXDescAddr(TYPE_AC0DMA, pDevice->PortOffset,
- (pDevice->td1_pool_dma));
+ MACvSetCurrTXDescAddr(TYPE_AC0DMA, priv->PortOffset,
+ (priv->td1_pool_dma));
/* set MAC Beacon TX pointer */
- MACvSetCurrBCNTxDescAddr(pDevice->PortOffset,
- (pDevice->tx_beacon_dma));
+ MACvSetCurrBCNTxDescAddr(priv->PortOffset,
+ (priv->tx_beacon_dma));
}
/*
@@ -552,7 +552,7 @@ CARDvSafeResetTx(
*
* Parameters:
* In:
- * pDevice - Pointer to the adapter
+ * priv - Pointer to the adapter
* Out:
* none
*
@@ -560,41 +560,41 @@ CARDvSafeResetTx(
*/
void
CARDvSafeResetRx(
- struct vnt_private *pDevice
+ struct vnt_private *priv
)
{
unsigned int uu;
- PSRxDesc pDesc;
+ struct vnt_rx_desc *pDesc;
/* initialize RD index */
- pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]);
- pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]);
+ priv->pCurrRD[0] = &(priv->aRD0Ring[0]);
+ priv->pCurrRD[1] = &(priv->aRD1Ring[0]);
/* init state, all RD is chip's */
- for (uu = 0; uu < pDevice->sOpts.nRxDescs0; uu++) {
- pDesc = &(pDevice->aRD0Ring[uu]);
- pDesc->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
- pDesc->m_rd0RD0.f1Owner = OWNED_BY_NIC;
- pDesc->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
+ for (uu = 0; uu < priv->opts.rx_descs0; uu++) {
+ pDesc = &(priv->aRD0Ring[uu]);
+ pDesc->rd0.res_count = cpu_to_le16(priv->rx_buf_sz);
+ pDesc->rd0.owner = OWNED_BY_NIC;
+ pDesc->rd1.req_count = cpu_to_le16(priv->rx_buf_sz);
}
/* init state, all RD is chip's */
- for (uu = 0; uu < pDevice->sOpts.nRxDescs1; uu++) {
- pDesc = &(pDevice->aRD1Ring[uu]);
- pDesc->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
- pDesc->m_rd0RD0.f1Owner = OWNED_BY_NIC;
- pDesc->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
+ for (uu = 0; uu < priv->opts.rx_descs1; uu++) {
+ pDesc = &(priv->aRD1Ring[uu]);
+ pDesc->rd0.res_count = cpu_to_le16(priv->rx_buf_sz);
+ pDesc->rd0.owner = OWNED_BY_NIC;
+ pDesc->rd1.req_count = cpu_to_le16(priv->rx_buf_sz);
}
/* set perPkt mode */
- MACvRx0PerPktMode(pDevice->PortOffset);
- MACvRx1PerPktMode(pDevice->PortOffset);
+ MACvRx0PerPktMode(priv->PortOffset);
+ MACvRx1PerPktMode(priv->PortOffset);
/* set MAC RD pointer */
- MACvSetCurrRx0DescAddr(pDevice->PortOffset,
- pDevice->rd0_pool_dma);
+ MACvSetCurrRx0DescAddr(priv->PortOffset,
+ priv->rd0_pool_dma);
- MACvSetCurrRx1DescAddr(pDevice->PortOffset,
- pDevice->rd1_pool_dma);
+ MACvSetCurrRx1DescAddr(priv->PortOffset,
+ priv->rd1_pool_dma);
}
/*
@@ -602,20 +602,20 @@ CARDvSafeResetRx(
*
* Parameters:
* In:
- * pDevice - The adapter to be set
+ * priv - The adapter to be set
* wRateIdx - Receiving data rate
* Out:
* none
*
* Return Value: response Control frame rate
*/
-static unsigned short CARDwGetCCKControlRate(struct vnt_private *pDevice,
+static unsigned short CARDwGetCCKControlRate(struct vnt_private *priv,
unsigned short wRateIdx)
{
unsigned int ui = (unsigned int) wRateIdx;
while (ui > RATE_1M) {
- if (pDevice->basic_rates & ((u32)0x1 << ui))
+ if (priv->basic_rates & ((u32)0x1 << ui))
return (unsigned short)ui;
ui--;
@@ -628,28 +628,28 @@ static unsigned short CARDwGetCCKControlRate(struct vnt_private *pDevice,
*
* Parameters:
* In:
- * pDevice - The adapter to be set
+ * priv - The adapter to be set
* wRateIdx - Receiving data rate
* Out:
* none
*
* Return Value: response Control frame rate
*/
-static unsigned short CARDwGetOFDMControlRate(struct vnt_private *pDevice,
+static unsigned short CARDwGetOFDMControlRate(struct vnt_private *priv,
unsigned short wRateIdx)
{
unsigned int ui = (unsigned int) wRateIdx;
- pr_debug("BASIC RATE: %X\n", pDevice->basic_rates);
+ pr_debug("BASIC RATE: %X\n", priv->basic_rates);
- if (!CARDbIsOFDMinBasicRate((void *)pDevice)) {
+ if (!CARDbIsOFDMinBasicRate((void *)priv)) {
pr_debug("CARDwGetOFDMControlRate:(NO OFDM) %d\n", wRateIdx);
if (wRateIdx > RATE_24M)
wRateIdx = RATE_24M;
return wRateIdx;
}
while (ui > RATE_11M) {
- if (pDevice->basic_rates & ((u32)0x1 << ui)) {
+ if (priv->basic_rates & ((u32)0x1 << ui)) {
pr_debug("CARDwGetOFDMControlRate : %d\n", ui);
return (unsigned short)ui;
}
@@ -664,162 +664,162 @@ static unsigned short CARDwGetOFDMControlRate(struct vnt_private *pDevice,
*
* Parameters:
* In:
- * pDevice - The adapter to be set
+ * priv - The adapter to be set
* Out:
* none
*
* Return Value: None.
*/
-void CARDvSetRSPINF(struct vnt_private *pDevice, u8 bb_type)
+void CARDvSetRSPINF(struct vnt_private *priv, u8 bb_type)
{
union vnt_phy_field_swap phy;
unsigned char byTxRate, byRsvTime; /* For OFDM */
unsigned long flags;
- spin_lock_irqsave(&pDevice->lock, flags);
+ spin_lock_irqsave(&priv->lock, flags);
/* Set to Page1 */
- MACvSelectPage1(pDevice->PortOffset);
+ MACvSelectPage1(priv->PortOffset);
/* RSPINF_b_1 */
- vnt_get_phy_field(pDevice, 14,
- CARDwGetCCKControlRate(pDevice, RATE_1M),
+ vnt_get_phy_field(priv, 14,
+ CARDwGetCCKControlRate(priv, RATE_1M),
PK_TYPE_11B, &phy.field_read);
/* swap over to get correct write order */
swap(phy.swap[0], phy.swap[1]);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_1, phy.field_write);
+ VNSvOutPortD(priv->PortOffset + MAC_REG_RSPINF_B_1, phy.field_write);
/* RSPINF_b_2 */
- vnt_get_phy_field(pDevice, 14,
- CARDwGetCCKControlRate(pDevice, RATE_2M),
+ vnt_get_phy_field(priv, 14,
+ CARDwGetCCKControlRate(priv, RATE_2M),
PK_TYPE_11B, &phy.field_read);
swap(phy.swap[0], phy.swap[1]);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_2, phy.field_write);
+ VNSvOutPortD(priv->PortOffset + MAC_REG_RSPINF_B_2, phy.field_write);
/* RSPINF_b_5 */
- vnt_get_phy_field(pDevice, 14,
- CARDwGetCCKControlRate(pDevice, RATE_5M),
+ vnt_get_phy_field(priv, 14,
+ CARDwGetCCKControlRate(priv, RATE_5M),
PK_TYPE_11B, &phy.field_read);
swap(phy.swap[0], phy.swap[1]);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_5, phy.field_write);
+ VNSvOutPortD(priv->PortOffset + MAC_REG_RSPINF_B_5, phy.field_write);
/* RSPINF_b_11 */
- vnt_get_phy_field(pDevice, 14,
- CARDwGetCCKControlRate(pDevice, RATE_11M),
+ vnt_get_phy_field(priv, 14,
+ CARDwGetCCKControlRate(priv, RATE_11M),
PK_TYPE_11B, &phy.field_read);
swap(phy.swap[0], phy.swap[1]);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_11, phy.field_write);
+ VNSvOutPortD(priv->PortOffset + MAC_REG_RSPINF_B_11, phy.field_write);
/* RSPINF_a_6 */
s_vCalculateOFDMRParameter(RATE_6M,
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_6, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_6, MAKEWORD(byTxRate, byRsvTime));
/* RSPINF_a_9 */
s_vCalculateOFDMRParameter(RATE_9M,
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_9, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_9, MAKEWORD(byTxRate, byRsvTime));
/* RSPINF_a_12 */
s_vCalculateOFDMRParameter(RATE_12M,
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_12, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_12, MAKEWORD(byTxRate, byRsvTime));
/* RSPINF_a_18 */
s_vCalculateOFDMRParameter(RATE_18M,
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_18, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_18, MAKEWORD(byTxRate, byRsvTime));
/* RSPINF_a_24 */
s_vCalculateOFDMRParameter(RATE_24M,
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_24, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_24, MAKEWORD(byTxRate, byRsvTime));
/* RSPINF_a_36 */
- s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_36M),
+ s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)priv, RATE_36M),
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_36, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_36, MAKEWORD(byTxRate, byRsvTime));
/* RSPINF_a_48 */
- s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_48M),
+ s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)priv, RATE_48M),
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_48, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_48, MAKEWORD(byTxRate, byRsvTime));
/* RSPINF_a_54 */
- s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_54M),
+ s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)priv, RATE_54M),
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_54, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_54, MAKEWORD(byTxRate, byRsvTime));
/* RSPINF_a_72 */
- s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_54M),
+ s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)priv, RATE_54M),
bb_type,
&byTxRate,
&byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_72, MAKEWORD(byTxRate, byRsvTime));
+ VNSvOutPortW(priv->PortOffset + MAC_REG_RSPINF_A_72, MAKEWORD(byTxRate, byRsvTime));
/* Set to Page0 */
- MACvSelectPage0(pDevice->PortOffset);
+ MACvSelectPage0(priv->PortOffset);
- spin_unlock_irqrestore(&pDevice->lock, flags);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
-void CARDvUpdateBasicTopRate(struct vnt_private *pDevice)
+void CARDvUpdateBasicTopRate(struct vnt_private *priv)
{
unsigned char byTopOFDM = RATE_24M, byTopCCK = RATE_1M;
unsigned char ii;
/* Determines the highest basic rate. */
for (ii = RATE_54M; ii >= RATE_6M; ii--) {
- if ((pDevice->basic_rates) & ((u32)(1 << ii))) {
+ if ((priv->basic_rates) & ((u32)(1 << ii))) {
byTopOFDM = ii;
break;
}
}
- pDevice->byTopOFDMBasicRate = byTopOFDM;
+ priv->byTopOFDMBasicRate = byTopOFDM;
for (ii = RATE_11M;; ii--) {
- if ((pDevice->basic_rates) & ((u32)(1 << ii))) {
+ if ((priv->basic_rates) & ((u32)(1 << ii))) {
byTopCCK = ii;
break;
}
if (ii == RATE_1M)
break;
}
- pDevice->byTopCCKBasicRate = byTopCCK;
+ priv->byTopCCKBasicRate = byTopCCK;
}
-bool CARDbIsOFDMinBasicRate(struct vnt_private *pDevice)
+bool CARDbIsOFDMinBasicRate(struct vnt_private *priv)
{
int ii;
for (ii = RATE_54M; ii >= RATE_6M; ii--) {
- if ((pDevice->basic_rates) & ((u32)(1 << ii)))
+ if ((priv->basic_rates) & ((u32)BIT(ii)))
return true;
}
return false;
}
-unsigned char CARDbyGetPktType(struct vnt_private *pDevice)
+unsigned char CARDbyGetPktType(struct vnt_private *priv)
{
- if (pDevice->byBBType == BB_TYPE_11A || pDevice->byBBType == BB_TYPE_11B)
- return (unsigned char)pDevice->byBBType;
- else if (CARDbIsOFDMinBasicRate((void *)pDevice))
+ if (priv->byBBType == BB_TYPE_11A || priv->byBBType == BB_TYPE_11B)
+ return (unsigned char)priv->byBBType;
+ else if (CARDbIsOFDMinBasicRate((void *)priv))
return PK_TYPE_11GA;
else
return PK_TYPE_11GB;
@@ -830,7 +830,7 @@ unsigned char CARDbyGetPktType(struct vnt_private *pDevice)
*
* Parameters:
* In:
- * pDevice - The adapter to be set
+ * priv - The adapter to be set
* wLoopbackMode - Loopback mode to be set
* Out:
* none
@@ -859,17 +859,17 @@ void CARDvSetLoopbackMode(struct vnt_private *priv, unsigned short wLoopbackMode
*
* Parameters:
* In:
- * pDevice - The adapter to be reset
+ * priv - The adapter to be reset
* Out:
* none
*
* Return Value: none
*/
-bool CARDbSoftwareReset(struct vnt_private *pDevice)
+bool CARDbSoftwareReset(struct vnt_private *priv)
{
/* reset MAC */
- if (!MACbSafeSoftwareReset(pDevice->PortOffset))
+ if (!MACbSafeSoftwareReset(priv->PortOffset))
return false;
return true;
@@ -881,7 +881,7 @@ bool CARDbSoftwareReset(struct vnt_private *pDevice)
*
* Parameters:
* In:
- * pDevice - The adapter to be sync.
+ * priv - The adapter to be sync.
* qwTSF1 - Rx BCN's TSF
* qwTSF2 - Local TSF
* Out:
@@ -892,7 +892,7 @@ bool CARDbSoftwareReset(struct vnt_private *pDevice)
u64 CARDqGetTSFOffset(unsigned char byRxRate, u64 qwTSF1, u64 qwTSF2)
{
u64 qwTSFOffset = 0;
- unsigned short wRxBcnTSFOffst = 0;
+ unsigned short wRxBcnTSFOffst;
wRxBcnTSFOffst = cwRXBCNTSFOff[byRxRate%MAX_RATE];
@@ -909,7 +909,7 @@ u64 CARDqGetTSFOffset(unsigned char byRxRate, u64 qwTSF1, u64 qwTSF2)
*
* Parameters:
* In:
- * pDevice - The adapter to be read
+ * priv - The adapter to be read
* Out:
* qwCurrTSF - Current TSF counter
*
@@ -995,7 +995,7 @@ void CARDvSetFirstNextTBTT(struct vnt_private *priv, unsigned short wBeaconInter
*
* Parameters:
* In:
- * pDevice - The adapter to be set
+ * priv - The adapter to be set
* qwTSF - Current TSF counter
* wBeaconInterval - Beacon Interval
* Out:
diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h
index 3c9007e34c0f..9fbc7172484e 100644
--- a/drivers/staging/vt6655/desc.h
+++ b/drivers/staging/vt6655/desc.h
@@ -167,54 +167,42 @@
* leads error.
*/
-typedef struct tagDEVICE_RD_INFO {
+struct vnt_rd_info {
struct sk_buff *skb;
dma_addr_t skb_dma;
-} DEVICE_RD_INFO, *PDEVICE_RD_INFO;
+};
+struct vnt_rdes0 {
+ volatile __le16 res_count;
#ifdef __BIG_ENDIAN
-
-typedef struct tagRDES0 {
- volatile __le16 wResCount;
union {
- volatile u16 f15Reserved;
+ volatile u16 f15_reserved;
struct {
- volatile u8 f8Reserved1;
- volatile u8 f1Owner:1;
- volatile u8 f7Reserved:7;
- } __attribute__ ((__packed__));
- } __attribute__ ((__packed__));
-} __attribute__ ((__packed__))
-SRDES0, *PSRDES0;
-
+ volatile u8 f8_reserved1;
+ volatile u8 owner:1;
+ volatile u8 f7_reserved:7;
+ } __packed;
+ } __packed;
#else
-
-typedef struct tagRDES0 {
- __le16 wResCount;
- unsigned short f15Reserved:15;
- unsigned short f1Owner:1;
-} __attribute__ ((__packed__))
-SRDES0;
-
+ u16 f15_reserved:15;
+ u16 owner:1;
#endif
+} __packed;
-typedef struct tagRDES1 {
- __le16 wReqCount;
- unsigned short wReserved;
-} __attribute__ ((__packed__))
-SRDES1;
+struct vnt_rdes1 {
+ __le16 req_count;
+ u16 reserved;
+} __packed;
/* Rx descriptor*/
-typedef struct tagSRxDesc {
- volatile SRDES0 m_rd0RD0;
- volatile SRDES1 m_rd1RD1;
+struct vnt_rx_desc {
+ volatile struct vnt_rdes0 rd0;
+ volatile struct vnt_rdes1 rd1;
volatile __le32 buff_addr;
volatile __le32 next_desc;
- struct tagSRxDesc *next __aligned(8);
- volatile PDEVICE_RD_INFO pRDInfo __aligned(8);
-} __attribute__ ((__packed__))
-SRxDesc, *PSRxDesc;
-typedef const SRxDesc *PCSRxDesc;
+ struct vnt_rx_desc *next __aligned(8);
+ struct vnt_rd_info *rd_info __aligned(8);
+} __packed;
struct vnt_tdes0 {
volatile u8 tsr0;
diff --git a/drivers/staging/vt6655/device.h b/drivers/staging/vt6655/device.h
index c9fa6ef42d34..55405e058196 100644
--- a/drivers/staging/vt6655/device.h
+++ b/drivers/staging/vt6655/device.h
@@ -31,38 +31,12 @@
#include <linux/module.h>
#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
-#include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/slab.h>
#include <linux/interrupt.h>
-#include <linux/string.h>
-#include <linux/wait.h>
-#include <linux/if_arp.h>
-#include <linux/sched.h>
-#include <linux/io.h>
-#include <linux/if.h>
#include <linux/crc32.h>
-#include <linux/uaccess.h>
-#include <linux/proc_fs.h>
-#include <linux/inetdevice.h>
-#include <linux/reboot.h>
-#include <linux/ethtool.h>
-/* Include Wireless Extension definition and check version - Jean II */
#include <net/mac80211.h>
-#include <linux/wireless.h>
-#include <net/iw_handler.h> /* New driver API */
-
-#ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
-#define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
-#endif
/* device specific */
@@ -87,30 +61,8 @@
#define RATE_36M 9
#define RATE_48M 10
#define RATE_54M 11
-#define RATE_AUTO 12
#define MAX_RATE 12
-#define MAC_MAX_CONTEXT_REG (256+128)
-
-#define MAX_MULTICAST_ADDRESS_NUM 32
-#define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
-
-#define DUPLICATE_RX_CACHE_LENGTH 5
-
-#define NUM_KEY_ENTRY 11
-
-#define TX_WEP_NONE 0
-#define TX_WEP_OTF 1
-#define TX_WEP_SW 2
-#define TX_WEP_SWOTP 3
-#define TX_WEP_OTPSW 4
-#define TX_WEP_SW232 5
-
-#define KEYSEL_WEP40 0
-#define KEYSEL_WEP104 1
-#define KEYSEL_TKIP 2
-#define KEYSEL_CCMP 3
-
#define AUTO_FB_NONE 0
#define AUTO_FB_0 1
#define AUTO_FB_1 2
@@ -126,25 +78,14 @@
#define ANT_RXD_TXB 4
#define ANT_UNKNOWN 0xFF
-#define MAXCHECKHANGCNT 4
-
#define BB_VGA_LEVEL 4
#define BB_VGA_CHANGE_THRESHOLD 16
-#ifndef RUN_AT
-#define RUN_AT(x) (jiffies+(x))
-#endif
-
#define MAKE_BEACON_RESERVED 10 /* (us) */
-/* DMA related */
-#define RESERV_AC0DMA 4
-
/* BUILD OBJ mode */
-#define AVAIL_TD(p, q) ((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)]))
-
-#define NUM 64
+#define AVAIL_TD(p, q) ((p)->opts.tx_descs[(q)] - ((p)->iTDUsed[(q)]))
/* 0:11A 1:11B 2:11G */
#define BB_TYPE_11A 0
@@ -157,56 +98,19 @@
#define PK_TYPE_11GB 2
#define PK_TYPE_11GA 3
-typedef struct __chip_info_tbl {
- CHIP_TYPE chip_id;
- char *name;
- int io_size;
- int nTxQueue;
- u32 flags;
-} CHIP_INFO, *PCHIP_INFO;
-
-typedef enum {
- OWNED_BY_HOST = 0,
- OWNED_BY_NIC = 1
-} DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
-
-/* flags for options */
-#define DEVICE_FLAGS_IP_ALIGN 0x00000001UL
-#define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL
-#define DEVICE_FLAGS_OP_MODE 0x00000004UL
-#define DEVICE_FLAGS_PS_MODE 0x00000008UL
-#define DEVICE_FLAGS_80211h_MODE 0x00000010UL
-#define DEVICE_FLAGS_DiversityANT 0x00000020UL
-
-/* flags for driver status */
-#define DEVICE_FLAGS_OPENED 0x00010000UL
-#define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL
-/* flags for capabilities */
-#define DEVICE_FLAGS_TX_ALIGN 0x01000000UL
-#define DEVICE_FLAGS_HAVE_CAM 0x02000000UL
-#define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL
-
-/* flags for MII status */
-#define DEVICE_LINK_FAIL 0x00000001UL
-#define DEVICE_SPEED_10 0x00000002UL
-#define DEVICE_SPEED_100 0x00000004UL
-#define DEVICE_SPEED_1000 0x00000008UL
-#define DEVICE_DUPLEX_FULL 0x00000010UL
-#define DEVICE_AUTONEG_ENABLE 0x00000020UL
-#define DEVICE_FORCED_BY_EEPROM 0x00000040UL
-/* for device_set_media_duplex */
-#define DEVICE_LINK_CHANGE 0x00000001UL
-
-typedef struct __device_opt {
- int nRxDescs0; /* Number of RX descriptors0 */
- int nRxDescs1; /* Number of RX descriptors1 */
- int nTxDescs[2]; /* Number of TX descriptors 0, 1 */
- int int_works; /* interrupt limits */
- int short_retry;
- int long_retry;
- int bbp_type;
- u32 flags;
-} OPTIONS, *POPTIONS;
+#define OWNED_BY_HOST 0
+#define OWNED_BY_NIC 1
+
+struct vnt_options {
+ int rx_descs0; /* Number of RX descriptors0 */
+ int rx_descs1; /* Number of RX descriptors1 */
+ int tx_descs[2]; /* Number of TX descriptors 0, 1 */
+ int int_works; /* interrupt limits */
+ int short_retry;
+ int long_retry;
+ int bbp_type;
+ u32 flags;
+};
struct vnt_private {
struct pci_dev *pcid;
@@ -235,21 +139,14 @@ struct vnt_private {
unsigned char *tx1_bufs;
unsigned char *tx_beacon_bufs;
- CHIP_TYPE chip_id;
-
void __iomem *PortOffset;
u32 memaddr;
u32 ioaddr;
- u32 io_size;
- unsigned char byRevId;
unsigned char byRxMode;
- unsigned short SubSystemID;
- unsigned short SubVendorID;
spinlock_t lock;
- int nTxQueues;
volatile int iTDUsed[TYPE_MAXTD];
struct vnt_tx_desc *apCurrTD[TYPE_MAXTD];
@@ -258,17 +155,16 @@ struct vnt_private {
struct vnt_tx_desc *apTD0Rings;
struct vnt_tx_desc *apTD1Rings;
- volatile PSRxDesc aRD0Ring;
- volatile PSRxDesc aRD1Ring;
- volatile PSRxDesc pCurrRD[TYPE_MAXRD];
+ struct vnt_rx_desc *aRD0Ring;
+ struct vnt_rx_desc *aRD1Ring;
+ struct vnt_rx_desc *pCurrRD[TYPE_MAXRD];
- OPTIONS sOpts;
+ struct vnt_options opts;
u32 flags;
u32 rx_buf_sz;
u8 rx_rate;
- int multicast_limit;
u32 rx_bytes;
@@ -410,13 +306,4 @@ struct vnt_private {
struct ieee80211_low_level_stats low_stats;
};
-static inline PDEVICE_RD_INFO alloc_rd_info(void)
-{
- return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
-}
-
-static inline struct vnt_td_info *alloc_td_info(void)
-{
- return kzalloc(sizeof(struct vnt_td_info), GFP_ATOMIC);
-}
#endif
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 0d8f123c57fe..fefbf826c622 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -28,9 +28,7 @@
*
* vt6655_probe - module initial (insmod) driver entry
* vt6655_remove - module remove entry
- * vt6655_init_info - device structure resource allocation function
* device_free_info - device structure resource free function
- * device_get_pci_info - get allocated pci io/mem resource
* device_print_info - print out resource
* device_rx_srv - rx service function
* device_alloc_rx_buf - rx buffer pre-allocated function
@@ -128,103 +126,84 @@ DEVICE_PARAM(BasebandType, "baseband type");
/*
* Static vars definitions
*/
-static CHIP_INFO chip_info_table[] = {
- { VT3253, "VIA Networking Solomon-A/B/G Wireless LAN Adapter ",
- 256, 1, DEVICE_FLAGS_IP_ALIGN|DEVICE_FLAGS_TX_ALIGN },
- {0, NULL}
-};
-
static const struct pci_device_id vt6655_pci_id_table[] = {
- { PCI_VDEVICE(VIA, 0x3253), (kernel_ulong_t)chip_info_table},
+ { PCI_VDEVICE(VIA, 0x3253) },
{ 0, }
};
/*--------------------- Static Functions --------------------------*/
static int vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent);
-static void vt6655_init_info(struct pci_dev *pcid,
- struct vnt_private **ppDevice, PCHIP_INFO);
-static void device_free_info(struct vnt_private *pDevice);
-static bool device_get_pci_info(struct vnt_private *, struct pci_dev *pcid);
-static void device_print_info(struct vnt_private *pDevice);
-
-static void device_init_rd0_ring(struct vnt_private *pDevice);
-static void device_init_rd1_ring(struct vnt_private *pDevice);
-static void device_init_td0_ring(struct vnt_private *pDevice);
-static void device_init_td1_ring(struct vnt_private *pDevice);
-
-static int device_rx_srv(struct vnt_private *pDevice, unsigned int uIdx);
-static int device_tx_srv(struct vnt_private *pDevice, unsigned int uIdx);
-static bool device_alloc_rx_buf(struct vnt_private *pDevice, PSRxDesc pDesc);
-static void device_init_registers(struct vnt_private *pDevice);
+static void device_free_info(struct vnt_private *priv);
+static void device_print_info(struct vnt_private *priv);
+
+static void device_init_rd0_ring(struct vnt_private *priv);
+static void device_init_rd1_ring(struct vnt_private *priv);
+static void device_init_td0_ring(struct vnt_private *priv);
+static void device_init_td1_ring(struct vnt_private *priv);
+
+static int device_rx_srv(struct vnt_private *priv, unsigned int idx);
+static int device_tx_srv(struct vnt_private *priv, unsigned int idx);
+static bool device_alloc_rx_buf(struct vnt_private *, struct vnt_rx_desc *);
+static void device_init_registers(struct vnt_private *priv);
static void device_free_tx_buf(struct vnt_private *, struct vnt_tx_desc *);
-static void device_free_td0_ring(struct vnt_private *pDevice);
-static void device_free_td1_ring(struct vnt_private *pDevice);
-static void device_free_rd0_ring(struct vnt_private *pDevice);
-static void device_free_rd1_ring(struct vnt_private *pDevice);
-static void device_free_rings(struct vnt_private *pDevice);
+static void device_free_td0_ring(struct vnt_private *priv);
+static void device_free_td1_ring(struct vnt_private *priv);
+static void device_free_rd0_ring(struct vnt_private *priv);
+static void device_free_rd1_ring(struct vnt_private *priv);
+static void device_free_rings(struct vnt_private *priv);
/*--------------------- Export Variables --------------------------*/
/*--------------------- Export Functions --------------------------*/
-static char *get_chip_name(int chip_id)
-{
- int i;
-
- for (i = 0; chip_info_table[i].name != NULL; i++)
- if (chip_info_table[i].chip_id == chip_id)
- break;
- return chip_info_table[i].name;
-}
-
static void vt6655_remove(struct pci_dev *pcid)
{
- struct vnt_private *pDevice = pci_get_drvdata(pcid);
+ struct vnt_private *priv = pci_get_drvdata(pcid);
- if (pDevice == NULL)
+ if (priv == NULL)
return;
- device_free_info(pDevice);
+ device_free_info(priv);
}
-static void device_get_options(struct vnt_private *pDevice)
+static void device_get_options(struct vnt_private *priv)
{
- POPTIONS pOpts = &(pDevice->sOpts);
+ struct vnt_options *opts = &priv->opts;
- pOpts->nRxDescs0 = RX_DESC_DEF0;
- pOpts->nRxDescs1 = RX_DESC_DEF1;
- pOpts->nTxDescs[0] = TX_DESC_DEF0;
- pOpts->nTxDescs[1] = TX_DESC_DEF1;
- pOpts->int_works = INT_WORKS_DEF;
+ opts->rx_descs0 = RX_DESC_DEF0;
+ opts->rx_descs1 = RX_DESC_DEF1;
+ opts->tx_descs[0] = TX_DESC_DEF0;
+ opts->tx_descs[1] = TX_DESC_DEF1;
+ opts->int_works = INT_WORKS_DEF;
- pOpts->short_retry = SHORT_RETRY_DEF;
- pOpts->long_retry = LONG_RETRY_DEF;
- pOpts->bbp_type = BBP_TYPE_DEF;
+ opts->short_retry = SHORT_RETRY_DEF;
+ opts->long_retry = LONG_RETRY_DEF;
+ opts->bbp_type = BBP_TYPE_DEF;
}
static void
-device_set_options(struct vnt_private *pDevice)
+device_set_options(struct vnt_private *priv)
{
- pDevice->byShortRetryLimit = pDevice->sOpts.short_retry;
- pDevice->byLongRetryLimit = pDevice->sOpts.long_retry;
- pDevice->byBBType = pDevice->sOpts.bbp_type;
- pDevice->byPacketType = pDevice->byBBType;
- pDevice->byAutoFBCtrl = AUTO_FB_0;
- pDevice->bUpdateBBVGA = true;
- pDevice->byPreambleType = 0;
-
- pr_debug(" byShortRetryLimit= %d\n", (int)pDevice->byShortRetryLimit);
- pr_debug(" byLongRetryLimit= %d\n", (int)pDevice->byLongRetryLimit);
- pr_debug(" byPreambleType= %d\n", (int)pDevice->byPreambleType);
- pr_debug(" byShortPreamble= %d\n", (int)pDevice->byShortPreamble);
- pr_debug(" byBBType= %d\n", (int)pDevice->byBBType);
+ priv->byShortRetryLimit = priv->opts.short_retry;
+ priv->byLongRetryLimit = priv->opts.long_retry;
+ priv->byBBType = priv->opts.bbp_type;
+ priv->byPacketType = priv->byBBType;
+ priv->byAutoFBCtrl = AUTO_FB_0;
+ priv->bUpdateBBVGA = true;
+ priv->byPreambleType = 0;
+
+ pr_debug(" byShortRetryLimit= %d\n", (int)priv->byShortRetryLimit);
+ pr_debug(" byLongRetryLimit= %d\n", (int)priv->byLongRetryLimit);
+ pr_debug(" byPreambleType= %d\n", (int)priv->byPreambleType);
+ pr_debug(" byShortPreamble= %d\n", (int)priv->byShortPreamble);
+ pr_debug(" byBBType= %d\n", (int)priv->byBBType);
}
/*
* Initialisation of MAC & BBP registers
*/
-static void device_init_registers(struct vnt_private *pDevice)
+static void device_init_registers(struct vnt_private *priv)
{
unsigned long flags;
unsigned int ii;
@@ -232,48 +211,45 @@ static void device_init_registers(struct vnt_private *pDevice)
unsigned char byCCKPwrdBm = 0;
unsigned char byOFDMPwrdBm = 0;
- MACbShutdown(pDevice->PortOffset);
- BBvSoftwareReset(pDevice);
+ MACbShutdown(priv->PortOffset);
+ BBvSoftwareReset(priv);
/* Do MACbSoftwareReset in MACvInitialize */
- MACbSoftwareReset(pDevice->PortOffset);
+ MACbSoftwareReset(priv->PortOffset);
- pDevice->bAES = false;
+ priv->bAES = false;
/* Only used in 11g type, sync with ERP IE */
- pDevice->bProtectMode = false;
-
- pDevice->bNonERPPresent = false;
- pDevice->bBarkerPreambleMd = false;
- pDevice->wCurrentRate = RATE_1M;
- pDevice->byTopOFDMBasicRate = RATE_24M;
- pDevice->byTopCCKBasicRate = RATE_1M;
+ priv->bProtectMode = false;
- /* Target to IF pin while programming to RF chip. */
- pDevice->byRevId = 0;
+ priv->bNonERPPresent = false;
+ priv->bBarkerPreambleMd = false;
+ priv->wCurrentRate = RATE_1M;
+ priv->byTopOFDMBasicRate = RATE_24M;
+ priv->byTopCCKBasicRate = RATE_1M;
/* init MAC */
- MACvInitialize(pDevice->PortOffset);
+ MACvInitialize(priv->PortOffset);
/* Get Local ID */
- VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &pDevice->byLocalID);
+ VNSvInPortB(priv->PortOffset + MAC_REG_LOCALID, &priv->byLocalID);
- spin_lock_irqsave(&pDevice->lock, flags);
+ spin_lock_irqsave(&priv->lock, flags);
- SROMvReadAllContents(pDevice->PortOffset, pDevice->abyEEPROM);
+ SROMvReadAllContents(priv->PortOffset, priv->abyEEPROM);
- spin_unlock_irqrestore(&pDevice->lock, flags);
+ spin_unlock_irqrestore(&priv->lock, flags);
/* Get Channel range */
- pDevice->byMinChannel = 1;
- pDevice->byMaxChannel = CB_MAX_CHANNEL;
+ priv->byMinChannel = 1;
+ priv->byMaxChannel = CB_MAX_CHANNEL;
/* Get Antena */
- byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA);
+ byValue = SROMbyReadEmbedded(priv->PortOffset, EEP_OFS_ANTENNA);
if (byValue & EEP_ANTINV)
- pDevice->bTxRxAntInv = true;
+ priv->bTxRxAntInv = true;
else
- pDevice->bTxRxAntInv = false;
+ priv->bTxRxAntInv = false;
byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
/* if not set default is All */
@@ -281,545 +257,498 @@ static void device_init_registers(struct vnt_private *pDevice)
byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
if (byValue == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) {
- pDevice->byAntennaCount = 2;
- pDevice->byTxAntennaMode = ANT_B;
- pDevice->dwTxAntennaSel = 1;
- pDevice->dwRxAntennaSel = 1;
+ priv->byAntennaCount = 2;
+ priv->byTxAntennaMode = ANT_B;
+ priv->dwTxAntennaSel = 1;
+ priv->dwRxAntennaSel = 1;
- if (pDevice->bTxRxAntInv)
- pDevice->byRxAntennaMode = ANT_A;
+ if (priv->bTxRxAntInv)
+ priv->byRxAntennaMode = ANT_A;
else
- pDevice->byRxAntennaMode = ANT_B;
+ priv->byRxAntennaMode = ANT_B;
} else {
- pDevice->byAntennaCount = 1;
- pDevice->dwTxAntennaSel = 0;
- pDevice->dwRxAntennaSel = 0;
+ priv->byAntennaCount = 1;
+ priv->dwTxAntennaSel = 0;
+ priv->dwRxAntennaSel = 0;
if (byValue & EEP_ANTENNA_AUX) {
- pDevice->byTxAntennaMode = ANT_A;
+ priv->byTxAntennaMode = ANT_A;
- if (pDevice->bTxRxAntInv)
- pDevice->byRxAntennaMode = ANT_B;
+ if (priv->bTxRxAntInv)
+ priv->byRxAntennaMode = ANT_B;
else
- pDevice->byRxAntennaMode = ANT_A;
+ priv->byRxAntennaMode = ANT_A;
} else {
- pDevice->byTxAntennaMode = ANT_B;
+ priv->byTxAntennaMode = ANT_B;
- if (pDevice->bTxRxAntInv)
- pDevice->byRxAntennaMode = ANT_A;
+ if (priv->bTxRxAntInv)
+ priv->byRxAntennaMode = ANT_A;
else
- pDevice->byRxAntennaMode = ANT_B;
+ priv->byRxAntennaMode = ANT_B;
}
}
/* Set initial antenna mode */
- BBvSetTxAntennaMode(pDevice, pDevice->byTxAntennaMode);
- BBvSetRxAntennaMode(pDevice, pDevice->byRxAntennaMode);
+ BBvSetTxAntennaMode(priv, priv->byTxAntennaMode);
+ BBvSetRxAntennaMode(priv, priv->byRxAntennaMode);
/* zonetype initial */
- pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
+ priv->byOriginalZonetype = priv->abyEEPROM[EEP_OFS_ZONETYPE];
- if (!pDevice->bZoneRegExist)
- pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
+ if (!priv->bZoneRegExist)
+ priv->byZoneType = priv->abyEEPROM[EEP_OFS_ZONETYPE];
- pr_debug("pDevice->byZoneType = %x\n", pDevice->byZoneType);
+ pr_debug("priv->byZoneType = %x\n", priv->byZoneType);
/* Init RF module */
- RFbInit(pDevice);
+ RFbInit(priv);
/* Get Desire Power Value */
- pDevice->byCurPwr = 0xFF;
- pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK);
- pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG);
+ priv->byCurPwr = 0xFF;
+ priv->byCCKPwr = SROMbyReadEmbedded(priv->PortOffset, EEP_OFS_PWR_CCK);
+ priv->byOFDMPwrG = SROMbyReadEmbedded(priv->PortOffset, EEP_OFS_PWR_OFDMG);
/* Load power Table */
for (ii = 0; ii < CB_MAX_CHANNEL_24G; ii++) {
- pDevice->abyCCKPwrTbl[ii + 1] =
- SROMbyReadEmbedded(pDevice->PortOffset,
+ priv->abyCCKPwrTbl[ii + 1] =
+ SROMbyReadEmbedded(priv->PortOffset,
(unsigned char)(ii + EEP_OFS_CCK_PWR_TBL));
- if (pDevice->abyCCKPwrTbl[ii + 1] == 0)
- pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr;
+ if (priv->abyCCKPwrTbl[ii + 1] == 0)
+ priv->abyCCKPwrTbl[ii+1] = priv->byCCKPwr;
- pDevice->abyOFDMPwrTbl[ii + 1] =
- SROMbyReadEmbedded(pDevice->PortOffset,
+ priv->abyOFDMPwrTbl[ii + 1] =
+ SROMbyReadEmbedded(priv->PortOffset,
(unsigned char)(ii + EEP_OFS_OFDM_PWR_TBL));
- if (pDevice->abyOFDMPwrTbl[ii + 1] == 0)
- pDevice->abyOFDMPwrTbl[ii + 1] = pDevice->byOFDMPwrG;
+ if (priv->abyOFDMPwrTbl[ii + 1] == 0)
+ priv->abyOFDMPwrTbl[ii + 1] = priv->byOFDMPwrG;
- pDevice->abyCCKDefaultPwr[ii + 1] = byCCKPwrdBm;
- pDevice->abyOFDMDefaultPwr[ii + 1] = byOFDMPwrdBm;
+ priv->abyCCKDefaultPwr[ii + 1] = byCCKPwrdBm;
+ priv->abyOFDMDefaultPwr[ii + 1] = byOFDMPwrdBm;
}
/* recover 12,13 ,14channel for EUROPE by 11 channel */
for (ii = 11; ii < 14; ii++) {
- pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10];
- pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10];
+ priv->abyCCKPwrTbl[ii] = priv->abyCCKPwrTbl[10];
+ priv->abyOFDMPwrTbl[ii] = priv->abyOFDMPwrTbl[10];
}
/* Load OFDM A Power Table */
for (ii = 0; ii < CB_MAX_CHANNEL_5G; ii++) {
- pDevice->abyOFDMPwrTbl[ii + CB_MAX_CHANNEL_24G + 1] =
- SROMbyReadEmbedded(pDevice->PortOffset,
+ priv->abyOFDMPwrTbl[ii + CB_MAX_CHANNEL_24G + 1] =
+ SROMbyReadEmbedded(priv->PortOffset,
(unsigned char)(ii + EEP_OFS_OFDMA_PWR_TBL));
- pDevice->abyOFDMDefaultPwr[ii + CB_MAX_CHANNEL_24G + 1] =
- SROMbyReadEmbedded(pDevice->PortOffset,
+ priv->abyOFDMDefaultPwr[ii + CB_MAX_CHANNEL_24G + 1] =
+ SROMbyReadEmbedded(priv->PortOffset,
(unsigned char)(ii + EEP_OFS_OFDMA_PWR_dBm));
}
- if (pDevice->byLocalID > REV_ID_VT3253_B1) {
- MACvSelectPage1(pDevice->PortOffset);
+ if (priv->byLocalID > REV_ID_VT3253_B1) {
+ MACvSelectPage1(priv->PortOffset);
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1,
+ VNSvOutPortB(priv->PortOffset + MAC_REG_MSRCTL + 1,
(MSRCTL1_TXPWR | MSRCTL1_CSAPAREN));
- MACvSelectPage0(pDevice->PortOffset);
+ MACvSelectPage0(priv->PortOffset);
}
/* use relative tx timeout and 802.11i D4 */
- MACvWordRegBitsOn(pDevice->PortOffset,
+ MACvWordRegBitsOn(priv->PortOffset,
MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT));
/* set performance parameter by registry */
- MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit);
- MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit);
+ MACvSetShortRetryLimit(priv->PortOffset, priv->byShortRetryLimit);
+ MACvSetLongRetryLimit(priv->PortOffset, priv->byLongRetryLimit);
/* reset TSF counter */
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
+ VNSvOutPortB(priv->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
/* enable TSF counter */
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
+ VNSvOutPortB(priv->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
/* initialize BBP registers */
- BBbVT3253Init(pDevice);
+ BBbVT3253Init(priv);
- if (pDevice->bUpdateBBVGA) {
- pDevice->byBBVGACurrent = pDevice->abyBBVGA[0];
- pDevice->byBBVGANew = pDevice->byBBVGACurrent;
- BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]);
+ if (priv->bUpdateBBVGA) {
+ priv->byBBVGACurrent = priv->abyBBVGA[0];
+ priv->byBBVGANew = priv->byBBVGACurrent;
+ BBvSetVGAGainOffset(priv, priv->abyBBVGA[0]);
}
- BBvSetRxAntennaMode(pDevice, pDevice->byRxAntennaMode);
- BBvSetTxAntennaMode(pDevice, pDevice->byTxAntennaMode);
+ BBvSetRxAntennaMode(priv, priv->byRxAntennaMode);
+ BBvSetTxAntennaMode(priv, priv->byTxAntennaMode);
/* Set BB and packet type at the same time. */
/* Set Short Slot Time, xIFS, and RSPINF. */
- pDevice->wCurrentRate = RATE_54M;
+ priv->wCurrentRate = RATE_54M;
- pDevice->bRadioOff = false;
+ priv->bRadioOff = false;
- pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset,
+ priv->byRadioCtl = SROMbyReadEmbedded(priv->PortOffset,
EEP_OFS_RADIOCTL);
- pDevice->bHWRadioOff = false;
+ priv->bHWRadioOff = false;
- if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) {
+ if (priv->byRadioCtl & EEP_RADIOCTL_ENABLE) {
/* Get GPIO */
- MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO);
+ MACvGPIOIn(priv->PortOffset, &priv->byGPIO);
- if (((pDevice->byGPIO & GPIO0_DATA) &&
- !(pDevice->byRadioCtl & EEP_RADIOCTL_INV)) ||
- (!(pDevice->byGPIO & GPIO0_DATA) &&
- (pDevice->byRadioCtl & EEP_RADIOCTL_INV)))
- pDevice->bHWRadioOff = true;
+ if (((priv->byGPIO & GPIO0_DATA) &&
+ !(priv->byRadioCtl & EEP_RADIOCTL_INV)) ||
+ (!(priv->byGPIO & GPIO0_DATA) &&
+ (priv->byRadioCtl & EEP_RADIOCTL_INV)))
+ priv->bHWRadioOff = true;
}
- if (pDevice->bHWRadioOff || pDevice->bRadioControlOff)
- CARDbRadioPowerOff(pDevice);
+ if (priv->bHWRadioOff || priv->bRadioControlOff)
+ CARDbRadioPowerOff(priv);
/* get Permanent network address */
- SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
- pr_debug("Network address = %pM\n", pDevice->abyCurrentNetAddr);
+ SROMvReadEtherAddress(priv->PortOffset, priv->abyCurrentNetAddr);
+ pr_debug("Network address = %pM\n", priv->abyCurrentNetAddr);
/* reset Tx pointer */
- CARDvSafeResetRx(pDevice);
+ CARDvSafeResetRx(priv);
/* reset Rx pointer */
- CARDvSafeResetTx(pDevice);
+ CARDvSafeResetTx(priv);
- if (pDevice->byLocalID <= REV_ID_VT3253_A1)
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR);
+ if (priv->byLocalID <= REV_ID_VT3253_A1)
+ MACvRegBitsOn(priv->PortOffset, MAC_REG_RCR, RCR_WPAERR);
/* Turn On Rx DMA */
- MACvReceive0(pDevice->PortOffset);
- MACvReceive1(pDevice->PortOffset);
+ MACvReceive0(priv->PortOffset);
+ MACvReceive1(priv->PortOffset);
/* start the adapter */
- MACvStart(pDevice->PortOffset);
-}
-
-static void device_print_info(struct vnt_private *pDevice)
-{
- dev_info(&pDevice->pcid->dev, "%s\n", get_chip_name(pDevice->chip_id));
-
- dev_info(&pDevice->pcid->dev, "MAC=%pM IO=0x%lx Mem=0x%lx IRQ=%d\n",
- pDevice->abyCurrentNetAddr, (unsigned long)pDevice->ioaddr,
- (unsigned long)pDevice->PortOffset, pDevice->pcid->irq);
+ MACvStart(priv->PortOffset);
}
-static void vt6655_init_info(struct pci_dev *pcid,
- struct vnt_private **ppDevice,
- PCHIP_INFO pChip_info)
+static void device_print_info(struct vnt_private *priv)
{
- memset(*ppDevice, 0, sizeof(**ppDevice));
-
- (*ppDevice)->pcid = pcid;
- (*ppDevice)->chip_id = pChip_info->chip_id;
- (*ppDevice)->io_size = pChip_info->io_size;
- (*ppDevice)->nTxQueues = pChip_info->nTxQueue;
- (*ppDevice)->multicast_limit = 32;
-
- spin_lock_init(&((*ppDevice)->lock));
-}
-
-static bool device_get_pci_info(struct vnt_private *pDevice,
- struct pci_dev *pcid)
-{
- u16 pci_cmd;
- u8 b;
- unsigned int cis_addr;
-
- pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId);
- pci_read_config_word(pcid, PCI_SUBSYSTEM_ID, &pDevice->SubSystemID);
- pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID);
- pci_read_config_word(pcid, PCI_COMMAND, (u16 *)&(pci_cmd));
-
- pci_set_master(pcid);
-
- pDevice->memaddr = pci_resource_start(pcid, 0);
- pDevice->ioaddr = pci_resource_start(pcid, 1);
-
- cis_addr = pci_resource_start(pcid, 2);
-
- pDevice->pcid = pcid;
-
- pci_read_config_byte(pcid, PCI_COMMAND, &b);
- pci_write_config_byte(pcid, PCI_COMMAND, (b|PCI_COMMAND_MASTER));
-
- return true;
+ dev_info(&priv->pcid->dev, "MAC=%pM IO=0x%lx Mem=0x%lx IRQ=%d\n",
+ priv->abyCurrentNetAddr, (unsigned long)priv->ioaddr,
+ (unsigned long)priv->PortOffset, priv->pcid->irq);
}
-static void device_free_info(struct vnt_private *pDevice)
+static void device_free_info(struct vnt_private *priv)
{
- if (!pDevice)
+ if (!priv)
return;
- if (pDevice->mac_hw)
- ieee80211_unregister_hw(pDevice->hw);
+ if (priv->mac_hw)
+ ieee80211_unregister_hw(priv->hw);
- if (pDevice->PortOffset)
- iounmap(pDevice->PortOffset);
+ if (priv->PortOffset)
+ iounmap(priv->PortOffset);
- if (pDevice->pcid)
- pci_release_regions(pDevice->pcid);
+ if (priv->pcid)
+ pci_release_regions(priv->pcid);
- if (pDevice->hw)
- ieee80211_free_hw(pDevice->hw);
+ if (priv->hw)
+ ieee80211_free_hw(priv->hw);
}
-static bool device_init_rings(struct vnt_private *pDevice)
+static bool device_init_rings(struct vnt_private *priv)
{
void *vir_pool;
/*allocate all RD/TD rings a single pool*/
- vir_pool = dma_zalloc_coherent(&pDevice->pcid->dev,
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
- pDevice->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc) +
- pDevice->sOpts.nTxDescs[1] * sizeof(struct vnt_tx_desc),
- &pDevice->pool_dma, GFP_ATOMIC);
+ vir_pool = dma_zalloc_coherent(&priv->pcid->dev,
+ priv->opts.rx_descs0 * sizeof(struct vnt_rx_desc) +
+ priv->opts.rx_descs1 * sizeof(struct vnt_rx_desc) +
+ priv->opts.tx_descs[0] * sizeof(struct vnt_tx_desc) +
+ priv->opts.tx_descs[1] * sizeof(struct vnt_tx_desc),
+ &priv->pool_dma, GFP_ATOMIC);
if (vir_pool == NULL) {
- dev_err(&pDevice->pcid->dev, "allocate desc dma memory failed\n");
+ dev_err(&priv->pcid->dev, "allocate desc dma memory failed\n");
return false;
}
- pDevice->aRD0Ring = vir_pool;
- pDevice->aRD1Ring = vir_pool +
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc);
-
- pDevice->rd0_pool_dma = pDevice->pool_dma;
- pDevice->rd1_pool_dma = pDevice->rd0_pool_dma +
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc);
-
- pDevice->tx0_bufs = dma_zalloc_coherent(&pDevice->pcid->dev,
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
- CB_BEACON_BUF_SIZE +
- CB_MAX_BUF_SIZE,
- &pDevice->tx_bufs_dma0,
- GFP_ATOMIC);
- if (pDevice->tx0_bufs == NULL) {
- dev_err(&pDevice->pcid->dev, "allocate buf dma memory failed\n");
-
- dma_free_coherent(&pDevice->pcid->dev,
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
- pDevice->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc) +
- pDevice->sOpts.nTxDescs[1] * sizeof(struct vnt_tx_desc),
- vir_pool, pDevice->pool_dma
- );
+ priv->aRD0Ring = vir_pool;
+ priv->aRD1Ring = vir_pool +
+ priv->opts.rx_descs0 * sizeof(struct vnt_rx_desc);
+
+ priv->rd0_pool_dma = priv->pool_dma;
+ priv->rd1_pool_dma = priv->rd0_pool_dma +
+ priv->opts.rx_descs0 * sizeof(struct vnt_rx_desc);
+
+ priv->tx0_bufs = dma_zalloc_coherent(&priv->pcid->dev,
+ priv->opts.tx_descs[0] * PKT_BUF_SZ +
+ priv->opts.tx_descs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE,
+ &priv->tx_bufs_dma0,
+ GFP_ATOMIC);
+ if (priv->tx0_bufs == NULL) {
+ dev_err(&priv->pcid->dev, "allocate buf dma memory failed\n");
+
+ dma_free_coherent(&priv->pcid->dev,
+ priv->opts.rx_descs0 * sizeof(struct vnt_rx_desc) +
+ priv->opts.rx_descs1 * sizeof(struct vnt_rx_desc) +
+ priv->opts.tx_descs[0] * sizeof(struct vnt_tx_desc) +
+ priv->opts.tx_descs[1] * sizeof(struct vnt_tx_desc),
+ vir_pool, priv->pool_dma);
return false;
}
- pDevice->td0_pool_dma = pDevice->rd1_pool_dma +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc);
+ priv->td0_pool_dma = priv->rd1_pool_dma +
+ priv->opts.rx_descs1 * sizeof(struct vnt_rx_desc);
- pDevice->td1_pool_dma = pDevice->td0_pool_dma +
- pDevice->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc);
+ priv->td1_pool_dma = priv->td0_pool_dma +
+ priv->opts.tx_descs[0] * sizeof(struct vnt_tx_desc);
/* vir_pool: pvoid type */
- pDevice->apTD0Rings = vir_pool
- + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc)
- + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc);
+ priv->apTD0Rings = vir_pool
+ + priv->opts.rx_descs0 * sizeof(struct vnt_rx_desc)
+ + priv->opts.rx_descs1 * sizeof(struct vnt_rx_desc);
- pDevice->apTD1Rings = vir_pool
- + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc)
- + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc)
- + pDevice->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc);
+ priv->apTD1Rings = vir_pool
+ + priv->opts.rx_descs0 * sizeof(struct vnt_rx_desc)
+ + priv->opts.rx_descs1 * sizeof(struct vnt_rx_desc)
+ + priv->opts.tx_descs[0] * sizeof(struct vnt_tx_desc);
- pDevice->tx1_bufs = pDevice->tx0_bufs +
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ;
+ priv->tx1_bufs = priv->tx0_bufs +
+ priv->opts.tx_descs[0] * PKT_BUF_SZ;
- pDevice->tx_beacon_bufs = pDevice->tx1_bufs +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ;
+ priv->tx_beacon_bufs = priv->tx1_bufs +
+ priv->opts.tx_descs[1] * PKT_BUF_SZ;
- pDevice->pbyTmpBuff = pDevice->tx_beacon_bufs +
+ priv->pbyTmpBuff = priv->tx_beacon_bufs +
CB_BEACON_BUF_SIZE;
- pDevice->tx_bufs_dma1 = pDevice->tx_bufs_dma0 +
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ;
+ priv->tx_bufs_dma1 = priv->tx_bufs_dma0 +
+ priv->opts.tx_descs[0] * PKT_BUF_SZ;
- pDevice->tx_beacon_dma = pDevice->tx_bufs_dma1 +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ;
+ priv->tx_beacon_dma = priv->tx_bufs_dma1 +
+ priv->opts.tx_descs[1] * PKT_BUF_SZ;
return true;
}
-static void device_free_rings(struct vnt_private *pDevice)
+static void device_free_rings(struct vnt_private *priv)
{
- dma_free_coherent(&pDevice->pcid->dev,
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
- pDevice->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc) +
- pDevice->sOpts.nTxDescs[1] * sizeof(struct vnt_tx_desc)
- ,
- pDevice->aRD0Ring, pDevice->pool_dma
- );
-
- if (pDevice->tx0_bufs)
- dma_free_coherent(&pDevice->pcid->dev,
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
- CB_BEACON_BUF_SIZE +
- CB_MAX_BUF_SIZE,
- pDevice->tx0_bufs, pDevice->tx_bufs_dma0
- );
+ dma_free_coherent(&priv->pcid->dev,
+ priv->opts.rx_descs0 * sizeof(struct vnt_rx_desc) +
+ priv->opts.rx_descs1 * sizeof(struct vnt_rx_desc) +
+ priv->opts.tx_descs[0] * sizeof(struct vnt_tx_desc) +
+ priv->opts.tx_descs[1] * sizeof(struct vnt_tx_desc),
+ priv->aRD0Ring, priv->pool_dma);
+
+ if (priv->tx0_bufs)
+ dma_free_coherent(&priv->pcid->dev,
+ priv->opts.tx_descs[0] * PKT_BUF_SZ +
+ priv->opts.tx_descs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE,
+ priv->tx0_bufs, priv->tx_bufs_dma0);
}
-static void device_init_rd0_ring(struct vnt_private *pDevice)
+static void device_init_rd0_ring(struct vnt_private *priv)
{
int i;
- dma_addr_t curr = pDevice->rd0_pool_dma;
- PSRxDesc pDesc;
+ dma_addr_t curr = priv->rd0_pool_dma;
+ struct vnt_rx_desc *desc;
/* Init the RD0 ring entries */
- for (i = 0; i < pDevice->sOpts.nRxDescs0; i ++, curr += sizeof(SRxDesc)) {
- pDesc = &(pDevice->aRD0Ring[i]);
- pDesc->pRDInfo = alloc_rd_info();
+ for (i = 0; i < priv->opts.rx_descs0;
+ i ++, curr += sizeof(struct vnt_rx_desc)) {
+ desc = &priv->aRD0Ring[i];
+ desc->rd_info = kzalloc(sizeof(*desc->rd_info), GFP_ATOMIC);
- if (!device_alloc_rx_buf(pDevice, pDesc))
- dev_err(&pDevice->pcid->dev, "can not alloc rx bufs\n");
+ if (!device_alloc_rx_buf(priv, desc))
+ dev_err(&priv->pcid->dev, "can not alloc rx bufs\n");
- pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]);
- pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
+ desc->next = &(priv->aRD0Ring[(i+1) % priv->opts.rx_descs0]);
+ desc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_rx_desc));
}
if (i > 0)
- pDevice->aRD0Ring[i-1].next_desc = cpu_to_le32(pDevice->rd0_pool_dma);
- pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]);
+ priv->aRD0Ring[i-1].next_desc = cpu_to_le32(priv->rd0_pool_dma);
+ priv->pCurrRD[0] = &priv->aRD0Ring[0];
}
-static void device_init_rd1_ring(struct vnt_private *pDevice)
+static void device_init_rd1_ring(struct vnt_private *priv)
{
int i;
- dma_addr_t curr = pDevice->rd1_pool_dma;
- PSRxDesc pDesc;
+ dma_addr_t curr = priv->rd1_pool_dma;
+ struct vnt_rx_desc *desc;
/* Init the RD1 ring entries */
- for (i = 0; i < pDevice->sOpts.nRxDescs1; i ++, curr += sizeof(SRxDesc)) {
- pDesc = &(pDevice->aRD1Ring[i]);
- pDesc->pRDInfo = alloc_rd_info();
+ for (i = 0; i < priv->opts.rx_descs1;
+ i ++, curr += sizeof(struct vnt_rx_desc)) {
+ desc = &priv->aRD1Ring[i];
+ desc->rd_info = kzalloc(sizeof(*desc->rd_info), GFP_ATOMIC);
- if (!device_alloc_rx_buf(pDevice, pDesc))
- dev_err(&pDevice->pcid->dev, "can not alloc rx bufs\n");
+ if (!device_alloc_rx_buf(priv, desc))
+ dev_err(&priv->pcid->dev, "can not alloc rx bufs\n");
- pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]);
- pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
+ desc->next = &(priv->aRD1Ring[(i+1) % priv->opts.rx_descs1]);
+ desc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_rx_desc));
}
if (i > 0)
- pDevice->aRD1Ring[i-1].next_desc = cpu_to_le32(pDevice->rd1_pool_dma);
- pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]);
+ priv->aRD1Ring[i-1].next_desc = cpu_to_le32(priv->rd1_pool_dma);
+ priv->pCurrRD[1] = &priv->aRD1Ring[0];
}
-static void device_free_rd0_ring(struct vnt_private *pDevice)
+static void device_free_rd0_ring(struct vnt_private *priv)
{
int i;
- for (i = 0; i < pDevice->sOpts.nRxDescs0; i++) {
- PSRxDesc pDesc = &(pDevice->aRD0Ring[i]);
- PDEVICE_RD_INFO pRDInfo = pDesc->pRDInfo;
+ for (i = 0; i < priv->opts.rx_descs0; i++) {
+ struct vnt_rx_desc *desc = &(priv->aRD0Ring[i]);
+ struct vnt_rd_info *rd_info = desc->rd_info;
- dma_unmap_single(&pDevice->pcid->dev, pRDInfo->skb_dma,
- pDevice->rx_buf_sz, DMA_FROM_DEVICE);
+ dma_unmap_single(&priv->pcid->dev, rd_info->skb_dma,
+ priv->rx_buf_sz, DMA_FROM_DEVICE);
- dev_kfree_skb(pRDInfo->skb);
+ dev_kfree_skb(rd_info->skb);
- kfree(pDesc->pRDInfo);
+ kfree(desc->rd_info);
}
}
-static void device_free_rd1_ring(struct vnt_private *pDevice)
+static void device_free_rd1_ring(struct vnt_private *priv)
{
int i;
- for (i = 0; i < pDevice->sOpts.nRxDescs1; i++) {
- PSRxDesc pDesc = &(pDevice->aRD1Ring[i]);
- PDEVICE_RD_INFO pRDInfo = pDesc->pRDInfo;
+ for (i = 0; i < priv->opts.rx_descs1; i++) {
+ struct vnt_rx_desc *desc = &priv->aRD1Ring[i];
+ struct vnt_rd_info *rd_info = desc->rd_info;
- dma_unmap_single(&pDevice->pcid->dev, pRDInfo->skb_dma,
- pDevice->rx_buf_sz, DMA_FROM_DEVICE);
+ dma_unmap_single(&priv->pcid->dev, rd_info->skb_dma,
+ priv->rx_buf_sz, DMA_FROM_DEVICE);
- dev_kfree_skb(pRDInfo->skb);
+ dev_kfree_skb(rd_info->skb);
- kfree(pDesc->pRDInfo);
+ kfree(desc->rd_info);
}
}
-static void device_init_td0_ring(struct vnt_private *pDevice)
+static void device_init_td0_ring(struct vnt_private *priv)
{
int i;
dma_addr_t curr;
- struct vnt_tx_desc *pDesc;
+ struct vnt_tx_desc *desc;
- curr = pDevice->td0_pool_dma;
- for (i = 0; i < pDevice->sOpts.nTxDescs[0];
+ curr = priv->td0_pool_dma;
+ for (i = 0; i < priv->opts.tx_descs[0];
i++, curr += sizeof(struct vnt_tx_desc)) {
- pDesc = &(pDevice->apTD0Rings[i]);
- pDesc->td_info = alloc_td_info();
+ desc = &priv->apTD0Rings[i];
+ desc->td_info = kzalloc(sizeof(*desc->td_info), GFP_ATOMIC);
- if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) {
- pDesc->td_info->buf = pDevice->tx0_bufs + (i)*PKT_BUF_SZ;
- pDesc->td_info->buf_dma = pDevice->tx_bufs_dma0 + (i)*PKT_BUF_SZ;
- }
- pDesc->next = &(pDevice->apTD0Rings[(i+1) % pDevice->sOpts.nTxDescs[0]]);
- pDesc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_tx_desc));
+ desc->td_info->buf = priv->tx0_bufs + i * PKT_BUF_SZ;
+ desc->td_info->buf_dma = priv->tx_bufs_dma0 + i * PKT_BUF_SZ;
+
+ desc->next = &(priv->apTD0Rings[(i+1) % priv->opts.tx_descs[0]]);
+ desc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_tx_desc));
}
if (i > 0)
- pDevice->apTD0Rings[i-1].next_desc = cpu_to_le32(pDevice->td0_pool_dma);
- pDevice->apTailTD[0] = pDevice->apCurrTD[0] = &(pDevice->apTD0Rings[0]);
+ priv->apTD0Rings[i-1].next_desc = cpu_to_le32(priv->td0_pool_dma);
+ priv->apTailTD[0] = priv->apCurrTD[0] = &priv->apTD0Rings[0];
}
-static void device_init_td1_ring(struct vnt_private *pDevice)
+static void device_init_td1_ring(struct vnt_private *priv)
{
int i;
dma_addr_t curr;
- struct vnt_tx_desc *pDesc;
+ struct vnt_tx_desc *desc;
/* Init the TD ring entries */
- curr = pDevice->td1_pool_dma;
- for (i = 0; i < pDevice->sOpts.nTxDescs[1];
+ curr = priv->td1_pool_dma;
+ for (i = 0; i < priv->opts.tx_descs[1];
i++, curr += sizeof(struct vnt_tx_desc)) {
- pDesc = &(pDevice->apTD1Rings[i]);
- pDesc->td_info = alloc_td_info();
+ desc = &priv->apTD1Rings[i];
+ desc->td_info = kzalloc(sizeof(*desc->td_info), GFP_ATOMIC);
- if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) {
- pDesc->td_info->buf = pDevice->tx1_bufs + (i) * PKT_BUF_SZ;
- pDesc->td_info->buf_dma = pDevice->tx_bufs_dma1 + (i) * PKT_BUF_SZ;
- }
- pDesc->next = &(pDevice->apTD1Rings[(i + 1) % pDevice->sOpts.nTxDescs[1]]);
- pDesc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_tx_desc));
+ desc->td_info->buf = priv->tx1_bufs + i * PKT_BUF_SZ;
+ desc->td_info->buf_dma = priv->tx_bufs_dma1 + i * PKT_BUF_SZ;
+
+ desc->next = &(priv->apTD1Rings[(i + 1) % priv->opts.tx_descs[1]]);
+ desc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_tx_desc));
}
if (i > 0)
- pDevice->apTD1Rings[i-1].next_desc = cpu_to_le32(pDevice->td1_pool_dma);
- pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]);
+ priv->apTD1Rings[i-1].next_desc = cpu_to_le32(priv->td1_pool_dma);
+ priv->apTailTD[1] = priv->apCurrTD[1] = &priv->apTD1Rings[0];
}
-static void device_free_td0_ring(struct vnt_private *pDevice)
+static void device_free_td0_ring(struct vnt_private *priv)
{
int i;
- for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++) {
- struct vnt_tx_desc *pDesc = &pDevice->apTD0Rings[i];
- struct vnt_td_info *pTDInfo = pDesc->td_info;
+ for (i = 0; i < priv->opts.tx_descs[0]; i++) {
+ struct vnt_tx_desc *desc = &priv->apTD0Rings[i];
+ struct vnt_td_info *td_info = desc->td_info;
- dev_kfree_skb(pTDInfo->skb);
- kfree(pDesc->td_info);
+ dev_kfree_skb(td_info->skb);
+ kfree(desc->td_info);
}
}
-static void device_free_td1_ring(struct vnt_private *pDevice)
+static void device_free_td1_ring(struct vnt_private *priv)
{
int i;
- for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++) {
- struct vnt_tx_desc *pDesc = &pDevice->apTD1Rings[i];
- struct vnt_td_info *pTDInfo = pDesc->td_info;
+ for (i = 0; i < priv->opts.tx_descs[1]; i++) {
+ struct vnt_tx_desc *desc = &priv->apTD1Rings[i];
+ struct vnt_td_info *td_info = desc->td_info;
- dev_kfree_skb(pTDInfo->skb);
- kfree(pDesc->td_info);
+ dev_kfree_skb(td_info->skb);
+ kfree(desc->td_info);
}
}
/*-----------------------------------------------------------------*/
-static int device_rx_srv(struct vnt_private *pDevice, unsigned int uIdx)
+static int device_rx_srv(struct vnt_private *priv, unsigned int idx)
{
- PSRxDesc pRD;
+ struct vnt_rx_desc *rd;
int works = 0;
- for (pRD = pDevice->pCurrRD[uIdx];
- pRD->m_rd0RD0.f1Owner == OWNED_BY_HOST;
- pRD = pRD->next) {
+ for (rd = priv->pCurrRD[idx];
+ rd->rd0.owner == OWNED_BY_HOST;
+ rd = rd->next) {
if (works++ > 15)
break;
- if (!pRD->pRDInfo->skb)
+ if (!rd->rd_info->skb)
break;
- if (vnt_receive_frame(pDevice, pRD)) {
- if (!device_alloc_rx_buf(pDevice, pRD)) {
- dev_err(&pDevice->pcid->dev,
+ if (vnt_receive_frame(priv, rd)) {
+ if (!device_alloc_rx_buf(priv, rd)) {
+ dev_err(&priv->pcid->dev,
"can not allocate rx buf\n");
break;
}
}
- pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC;
+ rd->rd0.owner = OWNED_BY_NIC;
}
- pDevice->pCurrRD[uIdx] = pRD;
+ priv->pCurrRD[idx] = rd;
return works;
}
-static bool device_alloc_rx_buf(struct vnt_private *pDevice, PSRxDesc pRD)
+static bool device_alloc_rx_buf(struct vnt_private *priv,
+ struct vnt_rx_desc *rd)
{
- PDEVICE_RD_INFO pRDInfo = pRD->pRDInfo;
+ struct vnt_rd_info *rd_info = rd->rd_info;
- pRDInfo->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
- if (pRDInfo->skb == NULL)
+ rd_info->skb = dev_alloc_skb((int)priv->rx_buf_sz);
+ if (rd_info->skb == NULL)
return false;
- pRDInfo->skb_dma =
- dma_map_single(&pDevice->pcid->dev,
- skb_put(pRDInfo->skb, skb_tailroom(pRDInfo->skb)),
- pDevice->rx_buf_sz, DMA_FROM_DEVICE);
+ rd_info->skb_dma =
+ dma_map_single(&priv->pcid->dev,
+ skb_put(rd_info->skb, skb_tailroom(rd_info->skb)),
+ priv->rx_buf_sz, DMA_FROM_DEVICE);
- *((unsigned int *)&(pRD->m_rd0RD0)) = 0; /* FIX cast */
+ *((unsigned int *)&rd->rd0) = 0; /* FIX cast */
- pRD->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
- pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC;
- pRD->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
- pRD->buff_addr = cpu_to_le32(pRDInfo->skb_dma);
+ rd->rd0.res_count = cpu_to_le16(priv->rx_buf_sz);
+ rd->rd0.owner = OWNED_BY_NIC;
+ rd->rd1.req_count = cpu_to_le16(priv->rx_buf_sz);
+ rd->buff_addr = cpu_to_le32(rd_info->skb_dma);
return true;
}
@@ -900,77 +829,77 @@ static int vnt_int_report_rate(struct vnt_private *priv,
return 0;
}
-static int device_tx_srv(struct vnt_private *pDevice, unsigned int uIdx)
+static int device_tx_srv(struct vnt_private *priv, unsigned int idx)
{
- struct vnt_tx_desc *pTD;
+ struct vnt_tx_desc *desc;
int works = 0;
unsigned char byTsr0;
unsigned char byTsr1;
- for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] > 0; pTD = pTD->next) {
- if (pTD->td0.owner == OWNED_BY_NIC)
+ for (desc = priv->apTailTD[idx]; priv->iTDUsed[idx] > 0; desc = desc->next) {
+ if (desc->td0.owner == OWNED_BY_NIC)
break;
if (works++ > 15)
break;
- byTsr0 = pTD->td0.tsr0;
- byTsr1 = pTD->td0.tsr1;
+ byTsr0 = desc->td0.tsr0;
+ byTsr1 = desc->td0.tsr1;
/* Only the status of first TD in the chain is correct */
- if (pTD->td1.tcr & TCR_STP) {
- if ((pTD->td_info->flags & TD_FLAGS_NETIF_SKB) != 0) {
+ if (desc->td1.tcr & TCR_STP) {
+ if ((desc->td_info->flags & TD_FLAGS_NETIF_SKB) != 0) {
if (!(byTsr1 & TSR1_TERR)) {
if (byTsr0 != 0) {
pr_debug(" Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X]\n",
- (int)uIdx, byTsr1,
+ (int)idx, byTsr1,
byTsr0);
}
} else {
pr_debug(" Tx[%d] dropped & tsr1[%02X] tsr0[%02X]\n",
- (int)uIdx, byTsr1, byTsr0);
+ (int)idx, byTsr1, byTsr0);
}
}
if (byTsr1 & TSR1_TERR) {
- if ((pTD->td_info->flags & TD_FLAGS_PRIV_SKB) != 0) {
+ if ((desc->td_info->flags & TD_FLAGS_PRIV_SKB) != 0) {
pr_debug(" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X]\n",
- (int)uIdx, byTsr1, byTsr0);
+ (int)idx, byTsr1, byTsr0);
}
}
- vnt_int_report_rate(pDevice, pTD->td_info, byTsr0, byTsr1);
+ vnt_int_report_rate(priv, desc->td_info, byTsr0, byTsr1);
- device_free_tx_buf(pDevice, pTD);
- pDevice->iTDUsed[uIdx]--;
+ device_free_tx_buf(priv, desc);
+ priv->iTDUsed[idx]--;
}
}
- pDevice->apTailTD[uIdx] = pTD;
+ priv->apTailTD[idx] = desc;
return works;
}
-static void device_error(struct vnt_private *pDevice, unsigned short status)
+static void device_error(struct vnt_private *priv, unsigned short status)
{
if (status & ISR_FETALERR) {
- dev_err(&pDevice->pcid->dev, "Hardware fatal error\n");
+ dev_err(&priv->pcid->dev, "Hardware fatal error\n");
- MACbShutdown(pDevice->PortOffset);
+ MACbShutdown(priv->PortOffset);
return;
}
}
-static void device_free_tx_buf(struct vnt_private *pDevice,
- struct vnt_tx_desc *pDesc)
+static void device_free_tx_buf(struct vnt_private *priv,
+ struct vnt_tx_desc *desc)
{
- struct vnt_td_info *pTDInfo = pDesc->td_info;
- struct sk_buff *skb = pTDInfo->skb;
+ struct vnt_td_info *td_info = desc->td_info;
+ struct sk_buff *skb = td_info->skb;
if (skb)
- ieee80211_tx_status_irqsafe(pDevice->hw, skb);
+ ieee80211_tx_status_irqsafe(priv->hw, skb);
- pTDInfo->skb = NULL;
- pTDInfo->flags = 0;
+ td_info->skb = NULL;
+ td_info->flags = 0;
}
static void vnt_check_bb_vga(struct vnt_private *priv)
@@ -1128,7 +1057,7 @@ static void vnt_interrupt_process(struct vnt_private *priv)
MACvReceive0(priv->PortOffset);
MACvReceive1(priv->PortOffset);
- if (max_count > priv->sOpts.int_works)
+ if (max_count > priv->opts.int_works)
break;
}
@@ -1172,6 +1101,7 @@ static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb)
if (AVAIL_TD(priv, dma_idx) < 1) {
spin_unlock_irqrestore(&priv->lock, flags);
+ ieee80211_stop_queues(priv->hw);
return -ENOMEM;
}
@@ -1223,13 +1153,8 @@ static void vnt_tx_80211(struct ieee80211_hw *hw,
{
struct vnt_private *priv = hw->priv;
- ieee80211_stop_queues(hw);
-
- if (vnt_tx_packet(priv, skb)) {
+ if (vnt_tx_packet(priv, skb))
ieee80211_free_txskb(hw, skb);
-
- ieee80211_wake_queues(hw);
- }
}
static int vnt_start(struct ieee80211_hw *hw)
@@ -1649,7 +1574,6 @@ static int vnt_init(struct vnt_private *priv)
static int
vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
{
- PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data;
struct vnt_private *priv;
struct ieee80211_hw *hw;
struct wiphy *wiphy;
@@ -1668,8 +1592,9 @@ vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
}
priv = hw->priv;
+ priv->pcid = pcid;
- vt6655_init_info(pcid, &priv, pChip_info);
+ spin_lock_init(&priv->lock);
priv->hw = hw;
@@ -1683,60 +1608,12 @@ vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
dev_dbg(&pcid->dev,
"Before get pci_info memaddr is %x\n", priv->memaddr);
- if (!device_get_pci_info(priv, pcid)) {
- dev_err(&pcid->dev, ": Failed to find PCI device.\n");
- device_free_info(priv);
- return -ENODEV;
- }
-
-#ifdef DEBUG
- dev_dbg(&pcid->dev,
- "after get pci_info memaddr is %x, io addr is %x,io_size is %d\n",
- priv->memaddr, priv->ioaddr, priv->io_size);
- {
- int i;
- u32 bar, len;
- u32 address[] = {
- PCI_BASE_ADDRESS_0,
- PCI_BASE_ADDRESS_1,
- PCI_BASE_ADDRESS_2,
- PCI_BASE_ADDRESS_3,
- PCI_BASE_ADDRESS_4,
- PCI_BASE_ADDRESS_5,
- 0};
- for (i = 0; address[i]; i++) {
- pci_read_config_dword(pcid, address[i], &bar);
-
- dev_dbg(&pcid->dev, "bar %d is %x\n", i, bar);
-
- if (!bar) {
- dev_dbg(&pcid->dev,
- "bar %d not implemented\n", i);
- continue;
- }
-
- if (bar & PCI_BASE_ADDRESS_SPACE_IO) {
- /* This is IO */
-
- len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xffff);
- len = len & ~(len - 1);
-
- dev_dbg(&pcid->dev,
- "IO space: len in IO %x, BAR %d\n",
- len, i);
- } else {
- len = bar & 0xfffffff0;
- len = ~len + 1;
-
- dev_dbg(&pcid->dev,
- "len in MEM %x, BAR %d\n", len, i);
- }
- }
- }
-#endif
+ pci_set_master(pcid);
+ priv->memaddr = pci_resource_start(pcid, 0);
+ priv->ioaddr = pci_resource_start(pcid, 1);
priv->PortOffset = ioremap(priv->memaddr & PCI_BASE_ADDRESS_MEM_MASK,
- priv->io_size);
+ 256);
if (!priv->PortOffset) {
dev_err(&pcid->dev, ": Failed to IO remapping ..\n");
device_free_info(priv);
@@ -1776,11 +1653,6 @@ vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
device_get_options(priv);
device_set_options(priv);
- /* Mask out the options cannot be set to the chip */
- priv->sOpts.flags &= pChip_info->flags;
-
- /* Enable the chip specified capabilities */
- priv->flags = priv->sOpts.flags | (pChip_info->flags & 0xff000000UL);
wiphy = priv->hw->wiphy;
diff --git a/drivers/staging/vt6655/dpc.c b/drivers/staging/vt6655/dpc.c
index e14eed160a19..700032e9c477 100644
--- a/drivers/staging/vt6655/dpc.c
+++ b/drivers/staging/vt6655/dpc.c
@@ -132,9 +132,9 @@ static bool vnt_rx_data(struct vnt_private *priv, struct sk_buff *skb,
return true;
}
-bool vnt_receive_frame(struct vnt_private *priv, PSRxDesc curr_rd)
+bool vnt_receive_frame(struct vnt_private *priv, struct vnt_rx_desc *curr_rd)
{
- PDEVICE_RD_INFO rd_info = curr_rd->pRDInfo;
+ struct vnt_rd_info *rd_info = curr_rd->rd_info;
struct sk_buff *skb;
u16 frame_size;
@@ -143,8 +143,8 @@ bool vnt_receive_frame(struct vnt_private *priv, PSRxDesc curr_rd)
dma_unmap_single(&priv->pcid->dev, rd_info->skb_dma,
priv->rx_buf_sz, DMA_FROM_DEVICE);
- frame_size = le16_to_cpu(curr_rd->m_rd1RD1.wReqCount)
- - le16_to_cpu(curr_rd->m_rd0RD0.wResCount);
+ frame_size = le16_to_cpu(curr_rd->rd1.req_count)
+ - le16_to_cpu(curr_rd->rd0.res_count);
if ((frame_size > 2364) || (frame_size < 33)) {
/* Frame Size error drop this packet.*/
diff --git a/drivers/staging/vt6655/dpc.h b/drivers/staging/vt6655/dpc.h
index ad495719a251..e80b30816968 100644
--- a/drivers/staging/vt6655/dpc.h
+++ b/drivers/staging/vt6655/dpc.h
@@ -31,6 +31,6 @@
#include "device.h"
-bool vnt_receive_frame(struct vnt_private *priv, PSRxDesc curr_rd);
+bool vnt_receive_frame(struct vnt_private *priv, struct vnt_rx_desc *curr_rd);
#endif /* __RXTX_H__ */
diff --git a/drivers/staging/vt6655/mac.c b/drivers/staging/vt6655/mac.c
index 3dfd333475c0..688c3be168d1 100644
--- a/drivers/staging/vt6655/mac.c
+++ b/drivers/staging/vt6655/mac.c
@@ -689,9 +689,8 @@ void MACvSetCurrAC0DescAddrEx(void __iomem *dwIoBase,
if (!(byData & DMACTL_RUN))
break;
}
- if (ww == W_MAX_TIMEOUT) {
+ if (ww == W_MAX_TIMEOUT)
pr_debug(" DBG_PORT80(0x26)\n");
- }
VNSvOutPortD(dwIoBase + MAC_REG_AC0DMAPTR, dwCurrDescAddr);
if (byOrgDMACtl & DMACTL_RUN)
VNSvOutPortB(dwIoBase + MAC_REG_AC0DMACTL, DMACTL_RUN);
diff --git a/drivers/staging/vt6655/rf.c b/drivers/staging/vt6655/rf.c
index c537321444be..4c22bb318c79 100644
--- a/drivers/staging/vt6655/rf.c
+++ b/drivers/staging/vt6655/rf.c
@@ -768,7 +768,7 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char byRFType,
*/
bool RFbSetPower(
struct vnt_private *priv,
- unsigned int uRATE,
+ unsigned int rate,
u16 uCH
)
{
@@ -782,7 +782,7 @@ bool RFbSetPower(
if ((uCH < 1) || (uCH > CB_MAX_CHANNEL))
return false;
- switch (uRATE) {
+ switch (rate) {
case RATE_1M:
case RATE_2M:
case RATE_5M:
@@ -818,7 +818,7 @@ bool RFbSetPower(
if (priv->byCurPwr == byPwr)
return true;
- bResult = RFbRawSetPower(priv, byPwr, uRATE);
+ bResult = RFbRawSetPower(priv, byPwr, rate);
if (bResult)
priv->byCurPwr = byPwr;
@@ -842,7 +842,7 @@ bool RFbSetPower(
bool RFbRawSetPower(
struct vnt_private *priv,
unsigned char byPwr,
- unsigned int uRATE
+ unsigned int rate
)
{
bool bResult = true;
@@ -854,7 +854,7 @@ bool RFbRawSetPower(
switch (priv->byRFType) {
case RF_AIROHA:
bResult &= IFRFbWriteEmbedded(priv, dwAL2230PowerTable[byPwr]);
- if (uRATE <= RATE_11M)
+ if (rate <= RATE_11M)
bResult &= IFRFbWriteEmbedded(priv, 0x0001B400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW);
else
bResult &= IFRFbWriteEmbedded(priv, 0x0005A400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW);
@@ -863,7 +863,7 @@ bool RFbRawSetPower(
case RF_AL2230S:
bResult &= IFRFbWriteEmbedded(priv, dwAL2230PowerTable[byPwr]);
- if (uRATE <= RATE_11M) {
+ 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);
} else {
diff --git a/drivers/staging/vt6655/rf.h b/drivers/staging/vt6655/rf.h
index b5fc3eed06fb..e9c786995506 100644
--- a/drivers/staging/vt6655/rf.h
+++ b/drivers/staging/vt6655/rf.h
@@ -79,11 +79,11 @@ bool RFbInit(
struct vnt_private *
);
bool RFvWriteWakeProgSyn(struct vnt_private *, unsigned char byRFType, u16);
-bool RFbSetPower(struct vnt_private *, unsigned int uRATE, u16);
+bool RFbSetPower(struct vnt_private *, unsigned int rate, u16);
bool RFbRawSetPower(
struct vnt_private *,
unsigned char byPwr,
- unsigned int uRATE
+ unsigned int rate
);
void
diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c
index 5875d655dd55..b668db6a45fb 100644
--- a/drivers/staging/vt6655/rxtx.c
+++ b/drivers/staging/vt6655/rxtx.c
@@ -78,7 +78,7 @@ static const unsigned short wFB_Opt0[2][5] = {
};
static const unsigned short wFB_Opt1[2][5] = {
{RATE_12M, RATE_18M, RATE_24M, RATE_24M, RATE_36M}, /* fallback_rate0 */
- {RATE_6M , RATE_6M, RATE_12M, RATE_12M, RATE_18M}, /* fallback_rate1 */
+ {RATE_6M, RATE_6M, RATE_12M, RATE_12M, RATE_18M}, /* fallback_rate1 */
};
#define RTSDUR_BB 0
@@ -566,7 +566,7 @@ s_uFillDataHead(
return buf->duration_a;
} /* if (byFBOption == AUTO_FB_NONE) */
} else if (byPktType == PK_TYPE_11A) {
- if ((byFBOption != AUTO_FB_NONE)) {
+ if (byFBOption != AUTO_FB_NONE) {
/* Auto Fallback */
struct vnt_tx_datahead_a_fb *buf = pTxDataHead;
/* Get SignalField, ServiceField & Length */
@@ -1008,7 +1008,7 @@ s_vGenerateTxParameter(
buf->rrv_time = vnt_rxtx_rsvtime_le16(pDevice, PK_TYPE_11A, cbFrameSize, wCurrentRate, bNeedACK);
}
} else if (byPktType == PK_TYPE_11B) {
- if ((pvRTS != NULL)) {/* RTS_need, non PCF mode */
+ if (pvRTS != NULL) {/* RTS_need, non PCF mode */
struct vnt_rrv_time_ab *buf = pvRrvTime;
buf->rts_rrv_time = s_uGetRTSCTSRsvTime(pDevice, 0, byPktType, cbFrameSize, wCurrentRate);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.