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path: root/drivers/staging/vt6655/baseband.c
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Diffstat (limited to 'drivers/staging/vt6655/baseband.c')
-rw-r--r--drivers/staging/vt6655/baseband.c112
1 files changed, 44 insertions, 68 deletions
diff --git a/drivers/staging/vt6655/baseband.c b/drivers/staging/vt6655/baseband.c
index c26418d806f..6f95fb618dc 100644
--- a/drivers/staging/vt6655/baseband.c
+++ b/drivers/staging/vt6655/baseband.c
@@ -1095,7 +1095,6 @@ unsigned char byVT3253B0_AIROHA2230[CB_VT3253B0_INIT_FOR_AIROHA2230][2] = {
{0x69, 0x00},
{0x6a, 0x00},
{0x6b, 0x00},
- //{0x6c, 0x80},
{0x6c, 0x00}, //RobertYu:20050125, request by JJSue
{0x6d, 0x03},
{0x6e, 0x01},
@@ -1357,7 +1356,6 @@ unsigned char byVT3253B0_UW2451[CB_VT3253B0_INIT_FOR_UW2451][2] = {
{0x69, 0x00},
{0x6a, 0x00},
{0x6b, 0x00},
- //{0x6c, 0x80},
{0x6c, 0x00}, //RobertYu:20050125, request by JJSue
{0x6d, 0x03},
{0x6e, 0x01},
@@ -1786,29 +1784,27 @@ BBuGetFrameTime(
uRate = (unsigned int)awcFrameTime[uRateIdx];
if (uRateIdx <= 3) { //CCK mode
-
- if (byPreambleType == 1) {//Short
+ if (byPreambleType == 1) //Short
uPreamble = 96;
- } else {
+ else
uPreamble = 192;
- }
+
uFrameTime = (cbFrameLength * 80) / uRate; //?????
uTmp = (uFrameTime * uRate) / 80;
- if (cbFrameLength != uTmp) {
+ if (cbFrameLength != uTmp)
uFrameTime++;
- }
return uPreamble + uFrameTime;
} else {
uFrameTime = (cbFrameLength * 8 + 22) / uRate; //????????
uTmp = ((uFrameTime * uRate) - 22) / 8;
- if (cbFrameLength != uTmp) {
+ if (cbFrameLength != uTmp)
uFrameTime++;
- }
+
uFrameTime = uFrameTime * 4; //???????
- if (byPktType != PK_TYPE_11A) {
+ if (byPktType != PK_TYPE_11A)
uFrameTime += 6; //??????
- }
+
return 20 + uFrameTime; //??????
}
}
@@ -1865,7 +1861,7 @@ BBvCalculateParameter(
break;
case RATE_5M:
- if (bCCK == false)
+ if (!bCCK)
cbBitCount++;
cbUsCount = (cbBitCount * 10) / 55;
cbTmp = (cbUsCount * 55) / 10;
@@ -1879,7 +1875,7 @@ BBvCalculateParameter(
case RATE_11M:
- if (bCCK == false)
+ if (!bCCK)
cbBitCount++;
cbUsCount = cbBitCount / 11;
cbTmp = cbUsCount * 11;
@@ -2129,16 +2125,16 @@ bool BBbVT3253Init(PSDevice pDevice)
if (byRFType == RF_RFMD2959) {
if (byLocalID <= REV_ID_VT3253_A1) {
- for (ii = 0; ii < CB_VT3253_INIT_FOR_RFMD; ii++) {
+ for (ii = 0; ii < CB_VT3253_INIT_FOR_RFMD; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253InitTab_RFMD[ii][0], byVT3253InitTab_RFMD[ii][1]);
- }
+
} else {
- for (ii = 0; ii < CB_VT3253B0_INIT_FOR_RFMD; ii++) {
+ for (ii = 0; ii < CB_VT3253B0_INIT_FOR_RFMD; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_RFMD[ii][0], byVT3253B0_RFMD[ii][1]);
- }
- for (ii = 0; ii < CB_VT3253B0_AGC_FOR_RFMD2959; ii++) {
+
+ for (ii = 0; ii < CB_VT3253B0_AGC_FOR_RFMD2959; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AGC4_RFMD2959[ii][0], byVT3253B0_AGC4_RFMD2959[ii][1]);
- }
+
VNSvOutPortD(dwIoBase + MAC_REG_ITRTMSET, 0x23);
MACvRegBitsOn(dwIoBase, MAC_REG_PAPEDELAY, BIT0);
}
@@ -2151,12 +2147,12 @@ bool BBbVT3253Init(PSDevice pDevice)
pDevice->ldBmThreshold[2] = 0;
pDevice->ldBmThreshold[3] = 0;
} else if ((byRFType == RF_AIROHA) || (byRFType == RF_AL2230S)) {
- for (ii = 0; ii < CB_VT3253B0_INIT_FOR_AIROHA2230; ii++) {
+ for (ii = 0; ii < CB_VT3253B0_INIT_FOR_AIROHA2230; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AIROHA2230[ii][0], byVT3253B0_AIROHA2230[ii][1]);
- }
- for (ii = 0; ii < CB_VT3253B0_AGC; ii++) {
+
+ for (ii = 0; ii < CB_VT3253B0_AGC; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AGC[ii][0], byVT3253B0_AGC[ii][1]);
- }
+
pDevice->abyBBVGA[0] = 0x1C;
pDevice->abyBBVGA[1] = 0x10;
pDevice->abyBBVGA[2] = 0x0;
@@ -2166,12 +2162,12 @@ bool BBbVT3253Init(PSDevice pDevice)
pDevice->ldBmThreshold[2] = 0;
pDevice->ldBmThreshold[3] = 0;
} else if (byRFType == RF_UW2451) {
- for (ii = 0; ii < CB_VT3253B0_INIT_FOR_UW2451; ii++) {
+ for (ii = 0; ii < CB_VT3253B0_INIT_FOR_UW2451; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_UW2451[ii][0], byVT3253B0_UW2451[ii][1]);
- }
- for (ii = 0; ii < CB_VT3253B0_AGC; ii++) {
+
+ for (ii = 0; ii < CB_VT3253B0_AGC; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AGC[ii][0], byVT3253B0_AGC[ii][1]);
- }
+
VNSvOutPortB(dwIoBase + MAC_REG_ITRTMSET, 0x23);
MACvRegBitsOn(dwIoBase, MAC_REG_PAPEDELAY, BIT0);
@@ -2184,9 +2180,9 @@ bool BBbVT3253Init(PSDevice pDevice)
pDevice->ldBmThreshold[2] = 0;
pDevice->ldBmThreshold[3] = 0;
} else if (byRFType == RF_UW2452) {
- for (ii = 0; ii < CB_VT3253B0_INIT_FOR_UW2451; ii++) {
+ for (ii = 0; ii < CB_VT3253B0_INIT_FOR_UW2451; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, 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)
//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)
@@ -2205,11 +2201,8 @@ bool BBbVT3253Init(PSDevice pDevice)
//}}
bResult &= BBbWriteEmbedded(dwIoBase, 0xb0, 0x58);
- for (ii = 0; ii < CB_VT3253B0_AGC; ii++) {
+ for (ii = 0; ii < CB_VT3253B0_AGC; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AGC[ii][0], byVT3253B0_AGC[ii][1]);
- }
- //VNSvOutPortB(dwIoBase + MAC_REG_ITRTMSET, 0x23); // RobertYu: 20050104, 20050131 disable PA_Delay
- //MACvRegBitsOn(dwIoBase, MAC_REG_PAPEDELAY, BIT0); // RobertYu: 20050104, 20050131 disable PA_Delay
pDevice->abyBBVGA[0] = 0x14;
pDevice->abyBBVGA[1] = 0x0A;
@@ -2222,12 +2215,12 @@ bool BBbVT3253Init(PSDevice pDevice)
//}} RobertYu
} else if (byRFType == RF_VT3226) {
- for (ii = 0; ii < CB_VT3253B0_INIT_FOR_AIROHA2230; ii++) {
+ for (ii = 0; ii < CB_VT3253B0_INIT_FOR_AIROHA2230; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AIROHA2230[ii][0], byVT3253B0_AIROHA2230[ii][1]);
- }
- for (ii = 0; ii < CB_VT3253B0_AGC; ii++) {
+
+ for (ii = 0; ii < CB_VT3253B0_AGC; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AGC[ii][0], byVT3253B0_AGC[ii][1]);
- }
+
pDevice->abyBBVGA[0] = 0x1C;
pDevice->abyBBVGA[1] = 0x10;
pDevice->abyBBVGA[2] = 0x0;
@@ -2240,9 +2233,9 @@ bool BBbVT3253Init(PSDevice pDevice)
MACvSetRFLE_LatchBase(dwIoBase);
//{{ RobertYu: 20050104
} else if (byRFType == RF_AIROHA7230) {
- for (ii = 0; ii < CB_VT3253B0_INIT_FOR_AIROHA2230; ii++) {
+ for (ii = 0; ii < CB_VT3253B0_INIT_FOR_AIROHA2230; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AIROHA2230[ii][0], byVT3253B0_AIROHA2230[ii][1]);
- }
+
//{{ RobertYu:20050223, request by JerryChung
// Init ANT B select,TX Config CR09 = 0x61->0x45, 0x45->0x41(VC1/VC2 define, make the ANT_A, ANT_B inverted)
@@ -2253,9 +2246,9 @@ bool BBbVT3253Init(PSDevice pDevice)
bResult &= BBbWriteEmbedded(dwIoBase, 0xd7, 0x06);
//}}
- for (ii = 0; ii < CB_VT3253B0_AGC; ii++) {
+ for (ii = 0; ii < CB_VT3253B0_AGC; ii++)
bResult &= BBbWriteEmbedded(dwIoBase, byVT3253B0_AGC[ii][0], byVT3253B0_AGC[ii][1]);
- }
+
pDevice->abyBBVGA[0] = 0x1C;
pDevice->abyBBVGA[1] = 0x10;
pDevice->abyBBVGA[2] = 0x0;
@@ -2411,17 +2404,15 @@ BBvSetShortSlotTime(PSDevice pDevice)
BBbReadEmbedded(pDevice->PortOffset, 0x0A, &byBBRxConf);//CR10
- if (pDevice->bShortSlotTime) {
+ if (pDevice->bShortSlotTime)
byBBRxConf &= 0xDF;//1101 1111
- } else {
+ else
byBBRxConf |= 0x20;//0010 0000
- }
// patch for 3253B0 Baseband with Cardbus module
BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byBBVGA);
- if (byBBVGA == pDevice->abyBBVGA[0]) {
+ if (byBBVGA == pDevice->abyBBVGA[0])
byBBRxConf |= 0x20;//0010 0000
- }
BBbWriteEmbedded(pDevice->PortOffset, 0x0A, byBBRxConf);//CR10
}
@@ -2434,13 +2425,12 @@ void BBvSetVGAGainOffset(PSDevice pDevice, unsigned char byData)
BBbReadEmbedded(pDevice->PortOffset, 0x0A, &byBBRxConf);//CR10
// patch for 3253B0 Baseband with Cardbus module
- if (byData == pDevice->abyBBVGA[0]) {
+ if (byData == pDevice->abyBBVGA[0])
byBBRxConf |= 0x20;//0010 0000
- } else if (pDevice->bShortSlotTime) {
+ else if (pDevice->bShortSlotTime)
byBBRxConf &= 0xDF;//1101 1111
- } else {
+ else
byBBRxConf |= 0x20;//0010 0000
- }
pDevice->byBBVGACurrent = byData;
BBbWriteEmbedded(pDevice->PortOffset, 0x0A, byBBRxConf);//CR10
}
@@ -2614,13 +2604,11 @@ s_ulGetRatio(PSDevice pDevice)
if (pDevice->uNumSQ3[RATE_54M] != 0) {
ulPacketNum = pDevice->uNumSQ3[RATE_54M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_54M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_54M;
}
if (pDevice->uNumSQ3[RATE_48M] > ulMaxPacket) {
ulPacketNum = pDevice->uNumSQ3[RATE_54M] + pDevice->uNumSQ3[RATE_48M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_48M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_48M;
ulMaxPacket = pDevice->uNumSQ3[RATE_48M];
}
@@ -2628,7 +2616,6 @@ s_ulGetRatio(PSDevice pDevice)
ulPacketNum = pDevice->uNumSQ3[RATE_54M] + pDevice->uNumSQ3[RATE_48M] +
pDevice->uNumSQ3[RATE_36M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_36M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_36M;
ulMaxPacket = pDevice->uNumSQ3[RATE_36M];
}
@@ -2636,7 +2623,6 @@ s_ulGetRatio(PSDevice pDevice)
ulPacketNum = pDevice->uNumSQ3[RATE_54M] + pDevice->uNumSQ3[RATE_48M] +
pDevice->uNumSQ3[RATE_36M] + pDevice->uNumSQ3[RATE_24M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_24M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_24M;
ulMaxPacket = pDevice->uNumSQ3[RATE_24M];
}
@@ -2645,7 +2631,6 @@ s_ulGetRatio(PSDevice pDevice)
pDevice->uNumSQ3[RATE_36M] + pDevice->uNumSQ3[RATE_24M] +
pDevice->uNumSQ3[RATE_18M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_18M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_18M;
ulMaxPacket = pDevice->uNumSQ3[RATE_18M];
}
@@ -2654,7 +2639,6 @@ s_ulGetRatio(PSDevice pDevice)
pDevice->uNumSQ3[RATE_36M] + pDevice->uNumSQ3[RATE_24M] +
pDevice->uNumSQ3[RATE_18M] + pDevice->uNumSQ3[RATE_12M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_12M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_12M;
ulMaxPacket = pDevice->uNumSQ3[RATE_12M];
}
@@ -2663,7 +2647,6 @@ s_ulGetRatio(PSDevice pDevice)
pDevice->uNumSQ3[RATE_2M] - pDevice->uNumSQ3[RATE_5M] -
pDevice->uNumSQ3[RATE_6M] - pDevice->uNumSQ3[RATE_9M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_11M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_11M;
ulMaxPacket = pDevice->uNumSQ3[RATE_11M];
}
@@ -2672,7 +2655,6 @@ s_ulGetRatio(PSDevice pDevice)
pDevice->uNumSQ3[RATE_2M] - pDevice->uNumSQ3[RATE_5M] -
pDevice->uNumSQ3[RATE_6M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_9M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_9M;
ulMaxPacket = pDevice->uNumSQ3[RATE_9M];
}
@@ -2680,7 +2662,6 @@ s_ulGetRatio(PSDevice pDevice)
ulPacketNum = pDevice->uDiversityCnt - pDevice->uNumSQ3[RATE_1M] -
pDevice->uNumSQ3[RATE_2M] - pDevice->uNumSQ3[RATE_5M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_6M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_6M;
ulMaxPacket = pDevice->uNumSQ3[RATE_6M];
}
@@ -2688,21 +2669,18 @@ s_ulGetRatio(PSDevice pDevice)
ulPacketNum = pDevice->uDiversityCnt - pDevice->uNumSQ3[RATE_1M] -
pDevice->uNumSQ3[RATE_2M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_5M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_55M;
ulMaxPacket = pDevice->uNumSQ3[RATE_5M];
}
if (pDevice->uNumSQ3[RATE_2M] > ulMaxPacket) {
ulPacketNum = pDevice->uDiversityCnt - pDevice->uNumSQ3[RATE_1M];
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_2M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_2M;
ulMaxPacket = pDevice->uNumSQ3[RATE_2M];
}
if (pDevice->uNumSQ3[RATE_1M] > ulMaxPacket) {
ulPacketNum = pDevice->uDiversityCnt;
ulRatio = (ulPacketNum * 1000 / pDevice->uDiversityCnt);
- //ulRatio = (pDevice->uNumSQ3[RATE_1M] * 1000 / pDevice->uDiversityCnt);
ulRatio += TOP_RATE_1M;
}
@@ -2715,9 +2693,8 @@ BBvClearAntDivSQ3Value(PSDevice pDevice)
unsigned int ii;
pDevice->uDiversityCnt = 0;
- for (ii = 0; ii < MAX_RATE; ii++) {
+ for (ii = 0; ii < MAX_RATE; ii++)
pDevice->uNumSQ3[ii] = 0;
- }
}
/*
@@ -2738,11 +2715,10 @@ BBvClearAntDivSQ3Value(PSDevice pDevice)
void
BBvAntennaDiversity(PSDevice pDevice, unsigned char byRxRate, unsigned char bySQ3)
{
- if ((byRxRate >= MAX_RATE) || (pDevice->wAntDiversityMaxRate >= MAX_RATE)) {
+ if ((byRxRate >= MAX_RATE) || (pDevice->wAntDiversityMaxRate >= MAX_RATE))
return;
- }
+
pDevice->uDiversityCnt++;
- // DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->uDiversityCnt = %d\n", (int)pDevice->uDiversityCnt);
pDevice->uNumSQ3[byRxRate]++;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 06:34:30 +0000