From bc5cf6563576bb36baa7e93417b9a2e29999a5c6 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Guido=20Mart=C3=ADnez?= Date: Sat, 19 Apr 2014 16:45:00 -0300 Subject: [PATCH] staging: vt6655: fix checkpatch bracing issues MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This patchs fixes tons of warnings such as: WARNING: braces {} are not necessary for single statement blocks #354: FILE: drivers/staging/vt6655/wmgr.c:354: + for (ii = 0; ii < WLAN_BSSID_LEN; ii++) { + pMgmt->abyDesireBSSID[ii] = 0xFF; + } Please note: this patch only fixes bracing issues (and there is still a lot to do); so if you run checkpatch it _will_ throw a lot of errors. Use --test-only=braces Signed-off-by: Guido Martínez Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6655/baseband.c | 84 ++++---- drivers/staging/vt6655/bssdb.c | 6 +- drivers/staging/vt6655/card.c | 143 ++++++------- drivers/staging/vt6655/channel.c | 77 +++---- drivers/staging/vt6655/datarate.c | 14 +- drivers/staging/vt6655/device_main.c | 134 ++++++------ drivers/staging/vt6655/dpc.c | 66 +++--- drivers/staging/vt6655/hostap.c | 16 +- drivers/staging/vt6655/iwctl.c | 138 ++++++------ drivers/staging/vt6655/key.c | 49 ++--- drivers/staging/vt6655/mac.c | 88 ++++---- drivers/staging/vt6655/mib.c | 78 ++++--- drivers/staging/vt6655/michael.c | 4 +- drivers/staging/vt6655/power.c | 20 +- drivers/staging/vt6655/rf.c | 51 ++--- drivers/staging/vt6655/rxtx.c | 257 ++++++++++------------ drivers/staging/vt6655/tkip.c | 6 +- drivers/staging/vt6655/vntwifi.c | 68 +++--- drivers/staging/vt6655/wcmd.c | 97 ++++----- drivers/staging/vt6655/wctl.c | 3 +- drivers/staging/vt6655/wmgr.c | 307 ++++++++++++--------------- drivers/staging/vt6655/wpa2.c | 40 ++-- drivers/staging/vt6655/wpactl.c | 17 +- 23 files changed, 814 insertions(+), 949 deletions(-) diff --git a/drivers/staging/vt6655/baseband.c b/drivers/staging/vt6655/baseband.c index 9c0d8ee6084f..6f95fb618dc3 100644 --- a/drivers/staging/vt6655/baseband.c +++ b/drivers/staging/vt6655/baseband.c @@ -1784,29 +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; //?????? } } @@ -2127,16 +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); } @@ -2149,12 +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; @@ -2164,12 +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); @@ -2182,9 +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) @@ -2203,9 +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]); - } pDevice->abyBBVGA[0] = 0x14; pDevice->abyBBVGA[1] = 0x0A; @@ -2218,12 +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; @@ -2236,9 +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) @@ -2249,9 +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; @@ -2407,17 +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 } @@ -2698,9 +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; - } } /* @@ -2721,9 +2715,9 @@ 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++; pDevice->uNumSQ3[byRxRate]++; diff --git a/drivers/staging/vt6655/bssdb.c b/drivers/staging/vt6655/bssdb.c index d7efd0173a9a..59679cd46816 100644 --- a/drivers/staging/vt6655/bssdb.c +++ b/drivers/staging/vt6655/bssdb.c @@ -497,9 +497,8 @@ BSSbInsertToBSSList( } } - if (bParsingQuiet && (pQuiet != NULL)) { + if (bParsingQuiet && (pQuiet != NULL)) CARDbStartQuiet(pMgmt->pAdapter); - } pBSSList->uIELength = uIELength; if (pBSSList->uIELength > WLAN_BEACON_FR_MAXLEN) @@ -662,9 +661,8 @@ BSSbUpdateToBSSList( } } - if (bParsingQuiet && (pQuiet != NULL)) { + if (bParsingQuiet && (pQuiet != NULL)) CARDbStartQuiet(pMgmt->pAdapter); - } pBSSList->uIELength = uIELength; if (pBSSList->uIELength > WLAN_BEACON_FR_MAXLEN) diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c index 702d4eb13583..05bf48a24f45 100644 --- a/drivers/staging/vt6655/card.c +++ b/drivers/staging/vt6655/card.c @@ -351,9 +351,9 @@ s_vSetRSPINF(PSDevice pDevice, CARD_PHY_TYPE ePHYType, void *pvSupportRateIEs, v bool CARDbIsShortPreamble(void *pDeviceHandler) { PSDevice pDevice = (PSDevice) pDeviceHandler; - if (pDevice->byPreambleType == 0) { + if (pDevice->byPreambleType == 0) return false; - } + return true; } @@ -400,9 +400,9 @@ bool CARDbSetPhyParameter(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, unsigned //Set SIFS, DIFS, EIFS, SlotTime, CwMin if (ePHYType == PHY_TYPE_11A) { - if (pSupportRates == NULL) { + if (pSupportRates == NULL) pSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultSuppRatesA; - } + if (pDevice->byRFType == RF_AIROHA7230) { // AL7230 use single PAPE and connect to PAPE_2.4G MACvSetBBType(pDevice->PortOffset, BB_TYPE_11G); @@ -410,9 +410,9 @@ bool CARDbSetPhyParameter(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, unsigned pDevice->abyBBVGA[2] = 0x10; pDevice->abyBBVGA[3] = 0x10; BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData); - if (byData == 0x1C) { + if (byData == 0x1C) BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]); - } + } else if (pDevice->byRFType == RF_UW2452) { MACvSetBBType(pDevice->PortOffset, BB_TYPE_11A); pDevice->abyBBVGA[0] = 0x18; @@ -430,18 +430,18 @@ bool CARDbSetPhyParameter(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, unsigned byDIFS = C_SIFS_A + 2*C_SLOT_SHORT; byCWMaxMin = 0xA4; } else if (ePHYType == PHY_TYPE_11B) { - if (pSupportRates == NULL) { + if (pSupportRates == NULL) pSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultSuppRatesB; - } + 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->PortOffset, 0xE7, &byData); - if (byData == 0x20) { + if (byData == 0x20) BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]); - } + } else if (pDevice->byRFType == RF_UW2452) { pDevice->abyBBVGA[0] = 0x14; BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData); @@ -466,9 +466,9 @@ bool CARDbSetPhyParameter(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, unsigned pDevice->abyBBVGA[2] = 0x00; pDevice->abyBBVGA[3] = 0x00; BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData); - if (byData == 0x20) { + if (byData == 0x20) BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]); - } + } else if (pDevice->byRFType == RF_UW2452) { pDevice->abyBBVGA[0] = 0x14; BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData); @@ -486,26 +486,25 @@ bool CARDbSetPhyParameter(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, unsigned bySlot = C_SLOT_LONG; byDIFS = C_SIFS_BG + 2*C_SLOT_LONG; } - if (VNTWIFIbyGetMaxSupportRate(pSupportRates, pExtSupportRates) > RATE_11M) { + if (VNTWIFIbyGetMaxSupportRate(pSupportRates, pExtSupportRates) > RATE_11M) byCWMaxMin = 0xA4; - } else { + else byCWMaxMin = 0xA5; - } + if (pDevice->bProtectMode != VNTWIFIbIsProtectMode(byERPField)) { pDevice->bProtectMode = VNTWIFIbIsProtectMode(byERPField); - if (pDevice->bProtectMode) { + if (pDevice->bProtectMode) MACvEnableProtectMD(pDevice->PortOffset); - } else { + else MACvDisableProtectMD(pDevice->PortOffset); - } + } if (pDevice->bBarkerPreambleMd != VNTWIFIbIsBarkerMode(byERPField)) { pDevice->bBarkerPreambleMd = VNTWIFIbIsBarkerMode(byERPField); - if (pDevice->bBarkerPreambleMd) { + if (pDevice->bBarkerPreambleMd) MACvEnableBarkerPreambleMd(pDevice->PortOffset); - } else { + else MACvDisableBarkerPreambleMd(pDevice->PortOffset); - } } } @@ -534,22 +533,22 @@ bool CARDbSetPhyParameter(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, unsigned if (pDevice->bySlot != bySlot) { pDevice->bySlot = bySlot; VNSvOutPortB(pDevice->PortOffset + MAC_REG_SLOT, pDevice->bySlot); - if (pDevice->bySlot == C_SLOT_SHORT) { + if (pDevice->bySlot == C_SLOT_SHORT) pDevice->bShortSlotTime = true; - } else { + else pDevice->bShortSlotTime = false; - } + BBvSetShortSlotTime(pDevice); } if (pDevice->byCWMaxMin != byCWMaxMin) { pDevice->byCWMaxMin = byCWMaxMin; VNSvOutPortB(pDevice->PortOffset + MAC_REG_CWMAXMIN0, pDevice->byCWMaxMin); } - if (VNTWIFIbIsShortPreamble(wCapInfo)) { + if (VNTWIFIbIsShortPreamble(wCapInfo)) pDevice->byPreambleType = pDevice->byShortPreamble; - } else { + else pDevice->byPreambleType = 0; - } + s_vSetRSPINF(pDevice, ePHYType, pSupportRates, pExtSupportRates); pDevice->eCurrentPHYType = ePHYType; // set for NDIS OID_802_11SUPPORTED_RATES @@ -629,9 +628,9 @@ bool CARDbSetBeaconPeriod(void *pDeviceHandler, unsigned short wBeaconInterval) uLowRemain = uBeaconInterval - uLowRemain; // check if carry when add one beacon interval - if ((~uLowNextTBTT) < uLowRemain) { + if ((~uLowNextTBTT) < uLowRemain) HIDWORD(qwNextTBTT)++; - } + LODWORD(qwNextTBTT) = uLowNextTBTT + uLowRemain; // set HW beacon interval @@ -687,15 +686,13 @@ bool CARDbStopTxPacket(void *pDeviceHandler, CARD_PKT_TYPE ePktType) } // wait all TD0 complete if (pDevice->bStopTx0Pkt == true) { - if (pDevice->iTDUsed[TYPE_TXDMA0] != 0) { + if (pDevice->iTDUsed[TYPE_TXDMA0] != 0) return false; - } } // wait all Data TD complete if (pDevice->bStopDataPkt == true) { - if (pDevice->iTDUsed[TYPE_AC0DMA] != 0) { + if (pDevice->iTDUsed[TYPE_AC0DMA] != 0) return false; - } } return true; @@ -759,16 +756,16 @@ bool CARDbSetBSSID(void *pDeviceHandler, unsigned char *pbyBSSID, CARD_OP_MODE e MACvWriteBSSIDAddress(pDevice->PortOffset, pbyBSSID); memcpy(pDevice->abyBSSID, pbyBSSID, WLAN_BSSID_LEN); - if (eOPMode == OP_MODE_ADHOC) { + if (eOPMode == OP_MODE_ADHOC) MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_ADHOC); - } else { + else MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_ADHOC); - } - if (eOPMode == OP_MODE_AP) { + + if (eOPMode == OP_MODE_AP) MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_AP); - } else { + else MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_AP); - } + if (eOPMode == OP_MODE_UNKNOWN) { MACvRegBitsOff(pDevice->PortOffset, MAC_REG_RCR, RCR_BSSID); pDevice->bBSSIDFilter = false; @@ -1011,31 +1008,31 @@ CARDbAdd_PMKID_Candidate( memset(&pDevice->gsPMKIDCandidate, 0, sizeof(SPMKIDCandidateEvent)); } - for (ii = 0; ii < 6; ii++) { + for (ii = 0; ii < 6; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02X ", *(pbyBSSID + ii)); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n"); // Update Old Candidate for (ii = 0; ii < pDevice->gsPMKIDCandidate.NumCandidates; ii++) { pCandidateList = &pDevice->gsPMKIDCandidate.CandidateList[ii]; if (!memcmp(pCandidateList->BSSID, pbyBSSID, ETH_ALEN)) { - if (bRSNCapExist && (wRSNCap & BIT0)) { + if (bRSNCapExist && (wRSNCap & BIT0)) pCandidateList->Flags |= NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED; - } else { + else pCandidateList->Flags &= ~(NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED); - } + return true; } } // New Candidate pCandidateList = &pDevice->gsPMKIDCandidate.CandidateList[pDevice->gsPMKIDCandidate.NumCandidates]; - if (bRSNCapExist && (wRSNCap & BIT0)) { + if (bRSNCapExist && (wRSNCap & BIT0)) pCandidateList->Flags |= NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED; - } else { + else pCandidateList->Flags &= ~(NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED); - } + memcpy(pCandidateList->BSSID, pbyBSSID, ETH_ALEN); pDevice->gsPMKIDCandidate.NumCandidates++; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "NumCandidates:%d\n", (int)pDevice->gsPMKIDCandidate.NumCandidates); @@ -1116,16 +1113,16 @@ CARDbStartMeasure( // start immediately by setting start TSF == current TSF + 2 TU LODWORD(qwStartTSF) = LODWORD(qwCurrTSF) + 2048; HIDWORD(qwStartTSF) = HIDWORD(qwCurrTSF); - if (LODWORD(qwCurrTSF) > LODWORD(qwStartTSF)) { + if (LODWORD(qwCurrTSF) > LODWORD(qwStartTSF)) HIDWORD(qwStartTSF)++; - } + bExpired = false; break; } else { // start at setting start TSF - 1TU(for channel switching) - if (LODWORD(qwStartTSF) < 1024) { + if (LODWORD(qwStartTSF) < 1024) HIDWORD(qwStartTSF)--; - } + LODWORD(qwStartTSF) -= 1024; } @@ -1214,9 +1211,9 @@ CARDbChannelSwitch( pDevice->byChannelSwitchCount = byCount; pDevice->byNewChannel = byNewChannel; pDevice->bChannelSwitch = true; - if (byMode == 1) { + if (byMode == 1) bResult = CARDbStopTxPacket(pDevice, PKT_TYPE_802_11_ALL); - } + return bResult; } @@ -1249,9 +1246,9 @@ CARDbSetQuiet( if (bResetQuiet) { MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN)); - for (ii = 0; ii < MAX_QUIET_COUNT; ii++) { + for (ii = 0; ii < MAX_QUIET_COUNT; ii++) pDevice->sQuiet[ii].bEnable = false; - } + pDevice->uQuietEnqueue = 0; pDevice->bEnableFirstQuiet = false; pDevice->bQuietEnable = false; @@ -1266,9 +1263,8 @@ CARDbSetQuiet( pDevice->sQuiet[pDevice->uQuietEnqueue].dwStartTime += wQuietOffset; pDevice->uQuietEnqueue++; pDevice->uQuietEnqueue %= MAX_QUIET_COUNT; - if (pDevice->byQuietStartCount < byQuietCount) { + if (pDevice->byQuietStartCount < byQuietCount) pDevice->byQuietStartCount = byQuietCount; - } } return true; } @@ -1364,9 +1360,9 @@ CARDbStartQuiet( if (pDevice->dwCurrentQuietEndTime > 0x80010000) { // decreament all time to avoid wrap around for (ii = 0; ii < MAX_QUIET_COUNT; ii++) { - if (pDevice->sQuiet[ii].bEnable == true) { + if (pDevice->sQuiet[ii].bEnable == true) pDevice->sQuiet[ii].dwStartTime -= 0x80000000; - } + } pDevice->dwCurrentQuietEndTime -= 0x80000000; } @@ -1398,13 +1394,13 @@ CARDvSetPowerConstraint( PSDevice pDevice = (PSDevice) pDeviceHandler; if (byChannel > CB_MAX_CHANNEL_24G) { - if (pDevice->bCountryInfo5G == true) { + if (pDevice->bCountryInfo5G == true) pDevice->abyLocalPwr[byChannel] = pDevice->abyRegPwr[byChannel] - byPower; - } + } else { - if (pDevice->bCountryInfo24G == true) { + if (pDevice->bCountryInfo24G == true) pDevice->abyLocalPwr[byChannel] = pDevice->abyRegPwr[byChannel] - byPower; - } + } } @@ -1583,9 +1579,9 @@ unsigned short CARDwGetCCKControlRate(void *pDeviceHandler, unsigned short wRate unsigned int ui = (unsigned int) wRateIdx; while (ui > RATE_1M) { - if (pDevice->wBasicRate & ((unsigned short)1 << ui)) { + if (pDevice->wBasicRate & ((unsigned short)1 << ui)) return (unsigned short)ui; - } + ui--; } return (unsigned short)RATE_1M; @@ -1785,11 +1781,11 @@ void vUpdateIFS(void *pDeviceHandler) byMaxMin = 5; } else { // PK_TYPE_11GA & PK_TYPE_11GB pDevice->uSIFS = C_SIFS_BG; - if (pDevice->bShortSlotTime) { + if (pDevice->bShortSlotTime) pDevice->uSlot = C_SLOT_SHORT; - } else { + else pDevice->uSlot = C_SLOT_LONG; - } + pDevice->uDIFS = C_SIFS_BG + 2*pDevice->uSlot; if (pDevice->wBasicRate & 0x0150) { //0000 0001 0101 0000,24M,12M,6M pDevice->uCwMin = C_CWMIN_A; @@ -1871,13 +1867,12 @@ unsigned char CARDbyGetPktType(void *pDeviceHandler) { PSDevice pDevice = (PSDevice) pDeviceHandler; - if (pDevice->byBBType == BB_TYPE_11A || pDevice->byBBType == BB_TYPE_11B) { + if (pDevice->byBBType == BB_TYPE_11A || pDevice->byBBType == BB_TYPE_11B) return (unsigned char)pDevice->byBBType; - } else if (CARDbIsOFDMinBasicRate((void *)pDevice)) { + else if (CARDbIsOFDMinBasicRate((void *)pDevice)) return PK_TYPE_11GA; - } else { + else return PK_TYPE_11GB; - } } /* @@ -1956,9 +1951,9 @@ QWORD CARDqGetTSFOffset(unsigned char byRxRate, QWORD qwTSF1, QWORD qwTSF2) LODWORD(qwTSFOffset) = 0; wRxBcnTSFOffst = cwRXBCNTSFOff[byRxRate%MAX_RATE]; (qwTSF2).u.dwLowDword += (unsigned long)(wRxBcnTSFOffst); - if ((qwTSF2).u.dwLowDword < (unsigned long)(wRxBcnTSFOffst)) { + if ((qwTSF2).u.dwLowDword < (unsigned long)(wRxBcnTSFOffst)) (qwTSF2).u.dwHighDword++; - } + LODWORD(qwTSFOffset) = LODWORD(qwTSF1) - LODWORD(qwTSF2); if (LODWORD(qwTSF1) < LODWORD(qwTSF2)) { // if borrow needed diff --git a/drivers/staging/vt6655/channel.c b/drivers/staging/vt6655/channel.c index e69c312d1242..d5b89b7aaf23 100644 --- a/drivers/staging/vt6655/channel.c +++ b/drivers/staging/vt6655/channel.c @@ -420,9 +420,8 @@ void init_channel_table(void *pDeviceHandler) bool bMultiBand = false; unsigned int ii; - for (ii = 1; ii <= CARD_MAX_CHANNEL_TBL; ii++) { + for (ii = 1; ii <= CARD_MAX_CHANNEL_TBL; ii++) sChannelTbl[ii].bValid = false; - } switch (pDevice->byRFType) { case RF_RFMD2959: @@ -525,13 +524,11 @@ bool set_channel(void *pDeviceHandler, unsigned int uConnectionChannel) PSDevice pDevice = (PSDevice) pDeviceHandler; bool bResult = true; - if (pDevice->byCurrentCh == uConnectionChannel) { + if (pDevice->byCurrentCh == uConnectionChannel) return bResult; - } - if (!sChannelTbl[uConnectionChannel].bValid) { + if (!sChannelTbl[uConnectionChannel].bValid) return false; - } if ((uConnectionChannel > CB_MAX_CHANNEL_24G) && (pDevice->eCurrentPHYType != PHY_TYPE_11A)) { @@ -546,9 +543,8 @@ bool set_channel(void *pDeviceHandler, unsigned int uConnectionChannel) //{{ RobertYu: 20041202 //// TX_PE will reserve 3 us for MAX2829 A mode only, it is for better TX throughput - if (pDevice->byRFType == RF_AIROHA7230) { + if (pDevice->byRFType == RF_AIROHA7230) RFbAL7230SelectChannelPostProcess(pDevice->PortOffset, pDevice->byCurrentCh, (unsigned char)uConnectionChannel); - } //}} RobertYu pDevice->byCurrentCh = (unsigned char)uConnectionChannel; @@ -570,11 +566,10 @@ bool set_channel(void *pDeviceHandler, unsigned int uConnectionChannel) MACvSelectPage0(pDevice->PortOffset); } - if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { + if (pDevice->eCurrentPHYType == PHY_TYPE_11B) RFbSetPower(pDevice, RATE_1M, pDevice->byCurrentCh); - } else { + else RFbSetPower(pDevice, RATE_6M, pDevice->byCurrentCh); - } return bResult; } @@ -601,15 +596,15 @@ void set_country_info(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, void *pIE) if (ePHYType == PHY_TYPE_11A) { pDevice->bCountryInfo5G = true; - for (ii = CB_MAX_CHANNEL_24G + 1; ii <= CARD_MAX_CHANNEL_TBL; ii++) { + for (ii = CB_MAX_CHANNEL_24G + 1; ii <= CARD_MAX_CHANNEL_TBL; ii++) sChannelTbl[ii].bValid = false; - } + step = 4; } else { pDevice->bCountryInfo24G = true; - for (ii = 1; ii <= CB_MAX_CHANNEL_24G; ii++) { + for (ii = 1; ii <= CB_MAX_CHANNEL_24G; ii++) sChannelTbl[ii].bValid = false; - } + step = 1; } pDevice->abyCountryCode[0] = pIE_Country->abyCountryString[0]; @@ -652,19 +647,19 @@ unsigned char set_support_channels(void *pDeviceHandler, unsigned char *pbyIEs) byCount = 0; if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[28] == true) { for (ii = 28; ii < 36; ii += 2) { - if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) { + if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) byCount++; - } } + *pbyChTupple++ = 34; *pbyChTupple++ = byCount; byLen += 2; } else if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[29] == true) { for (ii = 29; ii < 36; ii += 2) { - if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) { + if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) byCount++; - } } + *pbyChTupple++ = 36; *pbyChTupple++ = byCount; byLen += 2; @@ -673,10 +668,10 @@ unsigned char set_support_channels(void *pDeviceHandler, unsigned char *pbyIEs) byCount = 0; if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[36] == true) { for (ii = 36; ii < 40; ii++) { - if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) { + if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) byCount++; - } } + *pbyChTupple++ = 52; *pbyChTupple++ = byCount; byLen += 2; @@ -685,19 +680,19 @@ unsigned char set_support_channels(void *pDeviceHandler, unsigned char *pbyIEs) byCount = 0; if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[40] == true) { for (ii = 40; ii < 51; ii++) { - if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) { + if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) byCount++; - } } + *pbyChTupple++ = 100; *pbyChTupple++ = byCount; byLen += 2; } else if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[51] == true) { for (ii = 51; ii < 56; ii++) { - if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) { + if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) byCount++; - } } + *pbyChTupple++ = 149; *pbyChTupple++ = byCount; byLen += 2; @@ -764,14 +759,13 @@ unsigned char auto_channel_select(void *pDeviceHandler, CARD_PHY_TYPE ePHYType) if (ePHYType == PHY_TYPE_11A) { for (ii = CB_MAX_CHANNEL_24G + 1; ii <= CB_MAX_CHANNEL; ii++) { if (sChannelTbl[ii].bValid) { - if (byOptionChannel == 0) { + if (byOptionChannel == 0) byOptionChannel = (unsigned char) ii; - } - if (sChannelTbl[ii].byMAP == 0) { + + if (sChannelTbl[ii].byMAP == 0) return (unsigned char) ii; - } else if (!(sChannelTbl[ii].byMAP & 0x08)) { + else if (!(sChannelTbl[ii].byMAP & 0x08)) byOptionChannel = (unsigned char) ii; - } } } } else { @@ -781,25 +775,24 @@ unsigned char auto_channel_select(void *pDeviceHandler, CARD_PHY_TYPE ePHYType) if (sChannelTbl[ii].byMAP == 0) { aiWeight[ii] += 100; } else if (sChannelTbl[ii].byMAP & 0x01) { - if (ii > 3) { + if (ii > 3) aiWeight[ii - 3] -= 10; - } - if (ii > 2) { + + if (ii > 2) aiWeight[ii - 2] -= 20; - } - if (ii > 1) { + + if (ii > 1) aiWeight[ii - 1] -= 40; - } + aiWeight[ii] -= 80; - if (ii < CB_MAX_CHANNEL_24G) { + if (ii < CB_MAX_CHANNEL_24G) aiWeight[ii + 1] -= 40; - } - if (ii < (CB_MAX_CHANNEL_24G - 1)) { + + if (ii < (CB_MAX_CHANNEL_24G - 1)) aiWeight[ii+2] -= 20; - } - if (ii < (CB_MAX_CHANNEL_24G - 2)) { + + if (ii < (CB_MAX_CHANNEL_24G - 2)) aiWeight[ii+3] -= 10; - } } } } diff --git a/drivers/staging/vt6655/datarate.c b/drivers/staging/vt6655/datarate.c index 2db662471219..f8420d65cd94 100644 --- a/drivers/staging/vt6655/datarate.c +++ b/drivers/staging/vt6655/datarate.c @@ -253,9 +253,8 @@ RATEvParseMaxRate( } } - if ((pDevice->byPacketType == PK_TYPE_11GB) && CARDbIsOFDMinBasicRate((void *)pDevice)) { + if ((pDevice->byPacketType == PK_TYPE_11GB) && CARDbIsOFDMinBasicRate((void *)pDevice)) pDevice->byPacketType = PK_TYPE_11GA; - } *pbyTopCCKRate = pDevice->byTopCCKBasicRate; *pbyTopOFDMRate = pDevice->byTopOFDMBasicRate; @@ -319,15 +318,14 @@ RATEvTxRateFallBack( return; } - if (psNodeDBTable->uTimeCount >= AUTORATE_TIMEOUT) { + if (psNodeDBTable->uTimeCount >= AUTORATE_TIMEOUT) psNodeDBTable->uTimeCount = 0; - } for (ii = 0; ii < MAX_RATE; ii++) { if (psNodeDBTable->wSuppRate & (0x0001<uTxOk[ii] != 0) || (psNodeDBTable->uTxFail[ii] != 0)) { dwThroughputTbl[ii] *= psNodeDBTable->uTxOk[ii]; - if (ii < RATE_11M) { + if (ii < RATE_11M) psNodeDBTable->uTxFail[ii] *= 4; - } + dwThroughputTbl[ii] /= (psNodeDBTable->uTxOk[ii] + psNodeDBTable->uTxFail[ii]); } } diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index 024d84082d76..1d3908d044d0 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -593,9 +593,9 @@ static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) pDevice->byRFType &= RF_MASK; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRFType = %x\n", pDevice->byRFType); - if (!pDevice->bZoneRegExist) { + if (!pDevice->bZoneRegExist) pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byZoneType = %x\n", pDevice->byZoneType); //Init RF module @@ -610,13 +610,13 @@ static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) for (ii = 0; ii < CB_MAX_CHANNEL_24G; ii++) { pDevice->abyCCKPwrTbl[ii + 1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_CCK_PWR_TBL)); - if (pDevice->abyCCKPwrTbl[ii + 1] == 0) { + if (pDevice->abyCCKPwrTbl[ii + 1] == 0) pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr; - } + pDevice->abyOFDMPwrTbl[ii + 1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_OFDM_PWR_TBL)); - if (pDevice->abyOFDMPwrTbl[ii + 1] == 0) { + if (pDevice->abyOFDMPwrTbl[ii + 1] == 0) pDevice->abyOFDMPwrTbl[ii + 1] = pDevice->byOFDMPwrG; - } + pDevice->abyCCKDefaultPwr[ii + 1] = byCCKPwrdBm; pDevice->abyOFDMDefaultPwr[ii + 1] = byOFDMPwrdBm; } @@ -672,11 +672,10 @@ static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) // Set BB and packet type at the same time. // Set Short Slot Time, xIFS, and RSPINF. - if (pDevice->uConnectionRate == RATE_AUTO) { + if (pDevice->uConnectionRate == RATE_AUTO) pDevice->wCurrentRate = RATE_54M; - } else { + else pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate; - } // default G Mode VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_11G); @@ -692,22 +691,25 @@ static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO); //2008-4-14 by chester for led issue #ifdef FOR_LED_ON_NOTEBOOK - if (pDevice->byGPIO & GPIO0_DATA) { pDevice->bHWRadioOff = true; } - if (!(pDevice->byGPIO & GPIO0_DATA)) { pDevice->bHWRadioOff = false; } + if (pDevice->byGPIO & GPIO0_DATA) + pDevice->bHWRadioOff = true; + if (!(pDevice->byGPIO & GPIO0_DATA)) + pDevice->bHWRadioOff = false; } - if (pDevice->bRadioControlOff) { + + if (pDevice->bRadioControlOff) CARDbRadioPowerOff(pDevice); - } else CARDbRadioPowerOn(pDevice); + else + CARDbRadioPowerOn(pDevice); #else if (((pDevice->byGPIO & GPIO0_DATA) && !(pDevice->byRadioCtl & EEP_RADIOCTL_INV)) || (!(pDevice->byGPIO & GPIO0_DATA) && (pDevice->byRadioCtl & EEP_RADIOCTL_INV))) { pDevice->bHWRadioOff = true; } } - if (pDevice->bHWRadioOff || pDevice->bRadioControlOff) { + if (pDevice->bHWRadioOff || pDevice->bRadioControlOff) CARDbRadioPowerOff(pDevice); - } #endif } @@ -722,9 +724,8 @@ CARDvSafeResetRx(pDevice); // reset Rx pointer CARDvSafeResetTx(pDevice); -if (pDevice->byLocalID <= REV_ID_VT3253_A1) { +if (pDevice->byLocalID <= REV_ID_VT3253_A1) MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR); -} pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; @@ -1494,9 +1495,9 @@ static int device_tx_srv(PSDevice pDevice, unsigned int uIdx) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X].\n", (int)uIdx, byTsr1, byTsr0); } - if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) { + if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) pDevice->s802_11Counter.TransmittedFragmentCount++; - } + pStats->tx_packets++; pStats->tx_bytes += pTD->pTDInfo->skb->len; } else { @@ -1560,9 +1561,9 @@ static int device_tx_srv(PSDevice pDevice, unsigned int uIdx) { bFull = true; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " AC0DMA is Full = %d\n", pDevice->iTDUsed[uIdx]); } - if (netif_queue_stopped(pDevice->dev) && !bFull) { + if (netif_queue_stopped(pDevice->dev) && !bFull) netif_wake_queue(pDevice->dev); - } + } pDevice->apTailTD[uIdx] = pTD; @@ -1643,9 +1644,9 @@ static int device_open(struct net_device *dev) { #endif pDevice->rx_buf_sz = PKT_BUF_SZ; - if (!device_init_rings(pDevice)) { + if (!device_init_rings(pDevice)) return -ENOMEM; - } + //2008-5-13 by chester i = request_irq(pDevice->pcid->irq, &device_intr, IRQF_SHARED, dev->name, dev); if (i) @@ -1666,9 +1667,9 @@ static int device_open(struct net_device *dev) { device_init_td0_ring(pDevice); device_init_td1_ring(pDevice); - if (pDevice->bDiversityRegCtlON) { + if (pDevice->bDiversityRegCtlON) device_init_diversity_timer(pDevice); - } + vMgrObjectInit(pDevice); vMgrTimerInit(pDevice); @@ -1855,9 +1856,9 @@ bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeI cbFrameBodySize = skb->len - ETH_HLEN; // 802.1H - if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) { + if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) cbFrameBodySize += 8; - } + uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); if (uMACfragNum > AVAIL_TD(pDevice, TYPE_TXDMA0)) { @@ -1868,11 +1869,10 @@ bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeI if (pDevice->bFixRate) { if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { - if (pDevice->uConnectionRate >= RATE_11M) { + if (pDevice->uConnectionRate >= RATE_11M) pDevice->wCurrentRate = RATE_11M; - } else { + else pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate; - } } else { if (pDevice->uConnectionRate >= RATE_54M) pDevice->wCurrentRate = RATE_54M; @@ -1884,11 +1884,10 @@ bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeI } //preamble type - if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { + if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) pDevice->byPreambleType = pDevice->byShortPreamble; - } else { + else pDevice->byPreambleType = PREAMBLE_LONG; - } DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); @@ -1897,11 +1896,10 @@ bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeI } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { byPktType = PK_TYPE_11A; } else { - if (pDevice->bProtectMode) { + if (pDevice->bProtectMode) byPktType = PK_TYPE_11GB; - } else { + else byPktType = PK_TYPE_11GA; - } } if (pDevice->bEncryptionEnable) @@ -2023,12 +2021,11 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev) { return 0; } - if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { + if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) pDevice->byPreambleType = pDevice->byShortPreamble; - - } else { + else pDevice->byPreambleType = PREAMBLE_LONG; - } + bNodeExist = true; } @@ -2049,9 +2046,8 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev) { memcpy(pDevice->sTxEthHeader.abyDstAddr, (unsigned char *)(skb->data), ETH_HLEN); cbFrameBodySize = skb->len - ETH_HLEN; // 802.1H - if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) { + if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) cbFrameBodySize += 8; - } if (pDevice->bEncryptionEnable) { bNeedEncryption = true; @@ -2087,9 +2083,9 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev) { pbyBSSID = pDevice->abyBroadcastAddr; if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == false) { pTransmitKey = NULL; - if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { + if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); - } else + else DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "NOT IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); } else { bTKIP_UseGTK = true; @@ -2138,11 +2134,10 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev) { #endif if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { - if (pDevice->uConnectionRate >= RATE_11M) { + if (pDevice->uConnectionRate >= RATE_11M) pDevice->wCurrentRate = RATE_11M; - } else { + else pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate; - } } else { if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) && (pDevice->uConnectionRate <= RATE_6M)) { @@ -2189,11 +2184,10 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev) { } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { byPktType = PK_TYPE_11A; } else { - if (pDevice->bProtectMode) { + if (pDevice->bProtectMode) byPktType = PK_TYPE_11GB; - } else { + else byPktType = PK_TYPE_11GA; - } } if (bNeedEncryption) { @@ -2268,15 +2262,13 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev) { #ifdef TxInSleep pDevice->nTxDataTimeCout = 0; //2008-8-21 chester for send null packet #endif - if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) { + if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) netif_stop_queue(dev); - } pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD; - if (pDevice->bFixRate) { + if (pDevice->bFixRate) printk("FixRate:Rate is %d,TxPower is %d\n", pDevice->wCurrentRate, pDevice->byCurPwr); - } { unsigned char Protocol_Version; //802.1x Authentication @@ -2343,9 +2335,9 @@ static irqreturn_t device_intr(int irq, void *dev_instance) { //Make sure current page is 0 VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel); - if (byOrgPageSel == 1) { + if (byOrgPageSel == 1) MACvSelectPage0(pDevice->PortOffset); - } else + else byOrgPageSel = 0; MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter); @@ -2383,9 +2375,9 @@ static irqreturn_t device_intr(int irq, void *dev_instance) { MACvSelectPage0(pDevice->PortOffset); pDevice->byBasicMap = 0; pDevice->byCCAFraction = 0; - for (ii = 0; ii < 8; ii++) { + for (ii = 0; ii < 8; ii++) pDevice->dwRPIs[ii] = 0; - } + } else { // can not measure because set channel fail // clear measure control @@ -2484,9 +2476,8 @@ static irqreturn_t device_intr(int irq, void *dev_instance) { } pDevice->bBeaconSent = false; - if (pDevice->bEnablePSMode) { + if (pDevice->bEnablePSMode) PSbIsNextTBTTWakeUp((void *)pDevice); - } if ((pDevice->eOPMode == OP_MODE_AP) || (pDevice->eOPMode == OP_MODE_ADHOC)) { @@ -2534,18 +2525,18 @@ static irqreturn_t device_intr(int irq, void *dev_instance) { } - if (pDevice->dwIsr & ISR_RXDMA0) { + if (pDevice->dwIsr & ISR_RXDMA0) max_count += device_rx_srv(pDevice, TYPE_RXDMA0); - } - if (pDevice->dwIsr & ISR_RXDMA1) { + + if (pDevice->dwIsr & ISR_RXDMA1) max_count += device_rx_srv(pDevice, TYPE_RXDMA1); - } - if (pDevice->dwIsr & ISR_TXDMA0) { + + if (pDevice->dwIsr & ISR_TXDMA0) max_count += device_tx_srv(pDevice, TYPE_TXDMA0); - } - if (pDevice->dwIsr & ISR_AC0DMA) { + + if (pDevice->dwIsr & ISR_AC0DMA) max_count += device_tx_srv(pDevice, TYPE_AC0DMA); - } + if (pDevice->dwIsr & ISR_SOFTTIMER1) { if (pDevice->eOPMode == OP_MODE_AP) { if (pDevice->bShortSlotTime) @@ -2566,9 +2557,8 @@ static irqreturn_t device_intr(int irq, void *dev_instance) { break; } - if (byOrgPageSel == 1) { + if (byOrgPageSel == 1) MACvSelectPage1(pDevice->PortOffset); - } spin_unlock_irq(&pDevice->lock); MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); @@ -3059,9 +3049,9 @@ static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { rc = 0; } - if (test_and_set_bit(0, (void *)&(pMgmt->uCmdBusy))) { + if (test_and_set_bit(0, (void *)&(pMgmt->uCmdBusy))) return -EBUSY; - } + rc = private_ioctl(pDevice, rq); clear_bit(0, (void *)&(pMgmt->uCmdBusy)); break; diff --git a/drivers/staging/vt6655/dpc.c b/drivers/staging/vt6655/dpc.c index 37fa4af15927..7ddaf2603ba6 100644 --- a/drivers/staging/vt6655/dpc.c +++ b/drivers/staging/vt6655/dpc.c @@ -181,11 +181,11 @@ s_vProcessRxMACHeader(PSDevice pDevice, unsigned char *pbyRxBufferAddr, cbHeaderSize -= 8; pwType = (unsigned short *)(pbyRxBufferAddr + cbHeaderSize); if (bIsWEP) { - if (bExtIV) { + if (bExtIV) *pwType = htons(cbPacketSize - WLAN_HDR_ADDR3_LEN - 8); // 8 is IV&ExtIV - } else { + else *pwType = htons(cbPacketSize - WLAN_HDR_ADDR3_LEN - 4); // 4 is IV - } + } else { *pwType = htons(cbPacketSize - WLAN_HDR_ADDR3_LEN); } @@ -194,11 +194,11 @@ s_vProcessRxMACHeader(PSDevice pDevice, unsigned char *pbyRxBufferAddr, cbHeaderSize -= 2; pwType = (unsigned short *)(pbyRxBufferAddr + cbHeaderSize); if (bIsWEP) { - if (bExtIV) { + if (bExtIV) *pwType = htons(cbPacketSize - WLAN_HDR_ADDR3_LEN - 8); // 8 is IV&ExtIV - } else { + else *pwType = htons(cbPacketSize - WLAN_HDR_ADDR3_LEN - 4); // 4 is IV - } + } else { *pwType = htons(cbPacketSize - WLAN_HDR_ADDR3_LEN); } @@ -222,6 +222,7 @@ static unsigned char s_byGetRateIdx(unsigned char byRate) if (acbyRxRate[byRateIdx % MAX_RATE] == byRate) return byRateIdx; } + return 0; } @@ -372,9 +373,9 @@ device_receive_frame( pMACHeader = (PS802_11Header)((unsigned char *)(skb->data) + 8); //PLICE_DEBUG<- if (pDevice->bMeasureInProgress) { - if ((*pbyRsr & RSR_CRCOK) != 0) { + if ((*pbyRsr & RSR_CRCOK) != 0) pDevice->byBasicMap |= 0x01; - } + dwDuration = (FrameSize << 4); dwDuration /= acbyRxRate[*pbyRxRate%MAX_RATE]; if (*pbyRxRate <= RATE_11M) { @@ -391,9 +392,9 @@ device_receive_frame( RFvRSSITodBm(pDevice, *pbyRSSI, &ldBm); ldBmThreshold = -57; for (ii = 7; ii > 0;) { - if (ldBm > ldBmThreshold) { + if (ldBm > ldBmThreshold) break; - } + ldBmThreshold -= 5; ii--; } @@ -428,9 +429,8 @@ device_receive_frame( } if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { - if (s_bAPModeRxCtl(pDevice, pbyFrame, iSANodeIndex)) { + if (s_bAPModeRxCtl(pDevice, pbyFrame, iSANodeIndex)) return false; - } } if (IS_FC_WEP(pbyFrame)) { @@ -480,11 +480,10 @@ device_receive_frame( (pDevice->pMgmt->eAuthenMode == WMAC_AUTH_WPANONE) || (pDevice->pMgmt->eAuthenMode == WMAC_AUTH_WPA2) || (pDevice->pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK)) { - if ((pKey != NULL) && (pKey->byCipherSuite == KEY_CTL_TKIP)) { + if ((pKey != NULL) && (pKey->byCipherSuite == KEY_CTL_TKIP)) pDevice->s802_11Counter.TKIPICVErrors++; - } else if ((pKey != NULL) && (pKey->byCipherSuite == KEY_CTL_CCMP)) { + else if ((pKey != NULL) && (pKey->byCipherSuite == KEY_CTL_CCMP)) pDevice->s802_11Counter.CCMPDecryptErrors++; - } } return false; } @@ -639,9 +638,9 @@ device_receive_frame( BBvAntennaDiversity(pDevice, s_byGetRateIdx(*pbyRxRate), 0); } - if (pDevice->byLocalID != REV_ID_VT3253_B1) { + if (pDevice->byLocalID != REV_ID_VT3253_B1) pDevice->uCurrRSSI = *pbyRSSI; - } + pDevice->byCurrSQ = *pbySQ; if ((*pbyRSSI != 0) && @@ -651,11 +650,10 @@ device_receive_frame( pMgmt->pCurrBSS->byRSSIStatCnt++; pMgmt->pCurrBSS->byRSSIStatCnt %= RSSI_STAT_COUNT; pMgmt->pCurrBSS->ldBmAverage[pMgmt->pCurrBSS->byRSSIStatCnt] = ldBm; - for (ii = 0; ii < RSSI_STAT_COUNT; ii++) { - if (pMgmt->pCurrBSS->ldBmAverage[ii] != 0) { + for (ii = 0; ii < RSSI_STAT_COUNT; ii++) + if (pMgmt->pCurrBSS->ldBmAverage[ii] != 0) pMgmt->pCurrBSS->ldBmMAX = max(pMgmt->pCurrBSS->ldBmAverage[ii], ldBm); - } - } + } // ----------------------------------------------- @@ -698,9 +696,8 @@ device_receive_frame( } if ((pKey != NULL) && (pKey->byCipherSuite == KEY_CTL_TKIP)) { - if (bIsWEP) { + if (bIsWEP) FrameSize -= 8; //MIC - } } //-------------------------------------------------------------------------------- @@ -1093,9 +1090,9 @@ static bool s_bHandleRxEncryption( rc4_init(&pDevice->SBox, pDevice->abyPRNG, pKey->uKeyLength + 3); rc4_encrypt(&pDevice->SBox, pbyIV+4, pbyIV+4, PayloadLen); - if (ETHbIsBufferCrc32Ok(pbyIV+4, PayloadLen)) { + if (ETHbIsBufferCrc32Ok(pbyIV+4, PayloadLen)) *pbyNewRsr |= NEWRSR_DECRYPTOK; - } + } } else if ((byDecMode == KEY_CTL_TKIP) || (byDecMode == KEY_CTL_CCMP)) { @@ -1104,11 +1101,11 @@ static bool s_bHandleRxEncryption( PayloadLen -= (WLAN_HDR_ADDR3_LEN + 8 + 4); // 24 is 802.11 header, 8 is IV&ExtIV, 4 is crc *pdwRxTSC47_16 = cpu_to_le32(*(unsigned long *)(pbyIV + 4)); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ExtIV: %lx\n", *pdwRxTSC47_16); - if (byDecMode == KEY_CTL_TKIP) { + if (byDecMode == KEY_CTL_TKIP) *pwRxTSC15_0 = cpu_to_le16(MAKEWORD(*(pbyIV + 2), *pbyIV)); - } else { + else *pwRxTSC15_0 = cpu_to_le16(*(unsigned short *)pbyIV); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "TSC0_15: %x\n", *pwRxTSC15_0); if ((byDecMode == KEY_CTL_TKIP) && @@ -1193,9 +1190,9 @@ static bool s_bHostWepRxEncryption( rc4_init(&pDevice->SBox, pDevice->abyPRNG, pKey->uKeyLength + 3); rc4_encrypt(&pDevice->SBox, pbyIV+4, pbyIV+4, PayloadLen); - if (ETHbIsBufferCrc32Ok(pbyIV+4, PayloadLen)) { + if (ETHbIsBufferCrc32Ok(pbyIV+4, PayloadLen)) *pbyNewRsr |= NEWRSR_DECRYPTOK; - } + } } else if ((byDecMode == KEY_CTL_TKIP) || (byDecMode == KEY_CTL_CCMP)) { @@ -1205,11 +1202,11 @@ static bool s_bHostWepRxEncryption( *pdwRxTSC47_16 = cpu_to_le32(*(unsigned long *)(pbyIV + 4)); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ExtIV: %lx\n", *pdwRxTSC47_16); - if (byDecMode == KEY_CTL_TKIP) { + if (byDecMode == KEY_CTL_TKIP) *pwRxTSC15_0 = cpu_to_le16(MAKEWORD(*(pbyIV+2), *pbyIV)); - } else { + else *pwRxTSC15_0 = cpu_to_le16(*(unsigned short *)pbyIV); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "TSC0_15: %x\n", *pwRxTSC15_0); if (byDecMode == KEY_CTL_TKIP) { @@ -1322,9 +1319,8 @@ static bool s_bAPModeRxData( if (bRelayAndForward) iDANodeIndex = 0; - if ((pDevice->uAssocCount > 1) && (iDANodeIndex >= 0)) { + if ((pDevice->uAssocCount > 1) && (iDANodeIndex >= 0)) ROUTEbRelay(pDevice, (unsigned char *)(skb->data + cbHeaderOffset), FrameSize, (unsigned int)iDANodeIndex); - } if (bRelayOnly) return false; diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c index 15c574529b21..f55d0fbd842a 100644 --- a/drivers/staging/vt6655/hostap.c +++ b/drivers/staging/vt6655/hostap.c @@ -206,11 +206,11 @@ static int hostap_remove_sta(PSDevice pDevice, { unsigned int uNodeIndex; - if (BSSDBbIsSTAInNodeDB(pDevice->pMgmt, param->sta_addr, &uNodeIndex)) { + if (BSSDBbIsSTAInNodeDB(pDevice->pMgmt, param->sta_addr, &uNodeIndex)) BSSvRemoveOneNode(pDevice, uNodeIndex); - } else { + else return -ENOENT; - } + return 0; } @@ -233,9 +233,9 @@ static int hostap_add_sta(PSDevice pDevice, PSMgmtObject pMgmt = pDevice->pMgmt; unsigned int uNodeIndex; - if (!BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) { + if (!BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) BSSvCreateOneNode((PSDevice)pDevice, &uNodeIndex); - } + memcpy(pMgmt->sNodeDBTable[uNodeIndex].abyMACAddr, param->sta_addr, WLAN_ADDR_LEN); pMgmt->sNodeDBTable[uNodeIndex].eNodeState = NODE_ASSOC; pMgmt->sNodeDBTable[uNodeIndex].wCapInfo = param->u.add_sta.capability; @@ -660,9 +660,8 @@ static int hostap_get_encryption(PSDevice pDevice, } DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "hostap_get_encryption: %d\n", iNodeIndex); memset(param->u.crypt.seq, 0, 8); - for (ii = 0; ii < 8; ii++) { + for (ii = 0; ii < 8; ii++) param->u.crypt.seq[ii] = (unsigned char)pMgmt->sNodeDBTable[iNodeIndex].KeyRSC >> (ii * 8); - } return ret; } @@ -767,9 +766,8 @@ int vt6655_hostap_ioctl(PSDevice pDevice, struct iw_point *p) } if ((ret == 0) && ap_ioctl) { - if (copy_to_user(p->pointer, param, p->length)) { + if (copy_to_user(p->pointer, param, p->length)) ret = -EFAULT; - } } out: diff --git a/drivers/staging/vt6655/iwctl.c b/drivers/staging/vt6655/iwctl.c index 9f88fb49f8ca..eb03e68cc04d 100644 --- a/drivers/staging/vt6655/iwctl.c +++ b/drivers/staging/vt6655/iwctl.c @@ -235,11 +235,11 @@ int iwctl_giwscan(struct net_device *dev, //ADD mode memset(&iwe, 0, sizeof(iwe)); iwe.cmd = SIOCGIWMODE; - if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) { + if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) iwe.u.mode = IW_MODE_INFRA; - } else { + else iwe.u.mode = IW_MODE_ADHOC; - } + iwe.len = IW_EV_UINT_LEN; current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN); //ADD frequency @@ -266,13 +266,13 @@ int iwctl_giwscan(struct net_device *dev, iwe.u.qual.level = ldBm; iwe.u.qual.noise = 0; //2008-0409-01, by Einsn Liu - if (-ldBm < 50) { + if (-ldBm < 50) iwe.u.qual.qual = 100; - } else if (-ldBm > 90) { + else if (-ldBm > 90) iwe.u.qual.qual = 0; - } else { + else iwe.u.qual.qual = (40 - (-ldBm - 50)) * 100 / 40; - } + iwe.u.qual.updated = 7; current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); @@ -280,11 +280,11 @@ int iwctl_giwscan(struct net_device *dev, memset(&iwe, 0, sizeof(iwe)); iwe.cmd = SIOCGIWENCODE; iwe.u.data.length = 0; - if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) { + if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; - } else { + else iwe.u.data.flags = IW_ENCODE_DISABLED; - } + current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pItemSSID->abySSID); memset(&iwe, 0, sizeof(iwe)); @@ -437,9 +437,9 @@ int iwctl_siwmode(struct net_device *dev, case IW_MODE_ADHOC: if (pMgmt->eConfigMode != WMAC_CONFIG_IBSS_STA) { pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA; - if (pDevice->flags & DEVICE_FLAGS_OPENED) { + if (pDevice->flags & DEVICE_FLAGS_OPENED) pDevice->bCommit = true; - } + } DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc \n"); break; @@ -447,9 +447,9 @@ int iwctl_siwmode(struct net_device *dev, case IW_MODE_INFRA: if (pMgmt->eConfigMode != WMAC_CONFIG_ESS_STA) { pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA; - if (pDevice->flags & DEVICE_FLAGS_OPENED) { + if (pDevice->flags & DEVICE_FLAGS_OPENED) pDevice->bCommit = true; - } + } DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure \n"); break; @@ -461,9 +461,9 @@ int iwctl_siwmode(struct net_device *dev, if (pMgmt->eConfigMode != WMAC_CONFIG_AP) { pMgmt->eConfigMode = WMAC_CONFIG_AP; - if (pDevice->flags & DEVICE_FLAGS_OPENED) { + if (pDevice->flags & DEVICE_FLAGS_OPENED) pDevice->bCommit = true; - } + } DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point \n"); break; @@ -670,9 +670,9 @@ int iwctl_siwap(struct net_device *dev, } } - if (pDevice->flags & DEVICE_FLAGS_OPENED) { + if (pDevice->flags & DEVICE_FLAGS_OPENED) pDevice->bCommit = true; - } + } return rc; } @@ -696,9 +696,8 @@ int iwctl_giwap(struct net_device *dev, if ((pDevice->bLinkPass == false) && (pMgmt->eCurrMode != WMAC_MODE_ESS_AP)) memset(wrq->sa_data, 0, 6); - if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { + if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6); - } wrq->sa_family = ARPHRD_ETHER; @@ -857,9 +856,8 @@ int iwctl_siwessid(struct net_device *dev, DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s \n", pItemSSID->abySSID); } - if (pDevice->flags & DEVICE_FLAGS_OPENED) { + if (pDevice->flags & DEVICE_FLAGS_OPENED) pDevice->bCommit = true; - } return 0; } @@ -1038,11 +1036,11 @@ int iwctl_siwrts(struct net_device *dev, int rthr = wrq->value; if (wrq->disabled) rthr = 2312; - if ((rthr < 0) || (rthr > 2312)) { + + if ((rthr < 0) || (rthr > 2312)) rc = -EINVAL; - } else { + else pDevice->wRTSThreshold = rthr; - } } return 0; @@ -1142,9 +1140,8 @@ int iwctl_siwretry(struct net_device *dev, pDevice->byLongRetryLimit = wrq->value; } } - if (wrq->flags & IW_RETRY_LIFETIME) { + if (wrq->flags & IW_RETRY_LIFETIME) pDevice->wMaxTransmitMSDULifetime = wrq->value; - } return rc; } @@ -1214,10 +1211,13 @@ int iwctl_siwencode(struct net_device *dev, } if (dwKeyIndex < 1 && ((wrq->flags & IW_ENCODE_NOKEY) == 0)) {//set default key - if (pDevice->byKeyIndex < WLAN_WEP_NKEYS) { + if (pDevice->byKeyIndex < WLAN_WEP_NKEYS) dwKeyIndex = pDevice->byKeyIndex; - } else dwKeyIndex = 0; - } else dwKeyIndex--; + else + dwKeyIndex = 0; + } else { + dwKeyIndex--; + } // Check the size of the key if (wrq->length > WLAN_WEP232_KEYLEN) { @@ -1241,9 +1241,8 @@ int iwctl_siwencode(struct net_device *dev, memcpy(pDevice->abyKey, extra, wrq->length); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "abyKey: "); - for (ii = 0; ii < wrq->length; ii++) { + for (ii = 0; ii < wrq->length; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]); - } if (pDevice->flags & DEVICE_FLAGS_OPENED) { spin_lock_irq(&pDevice->lock); @@ -1324,16 +1323,17 @@ int iwctl_giwencode(struct net_device *dev, DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n"); - if (index > WLAN_WEP_NKEYS) { + if (index > WLAN_WEP_NKEYS) return -EINVAL; - } + if (index < 1) {//get default key - if (pDevice->byKeyIndex < WLAN_WEP_NKEYS) { + if (pDevice->byKeyIndex < WLAN_WEP_NKEYS) index = pDevice->byKeyIndex; - } else + else index = 0; - } else + } else { index--; + } memset(abyKey, 0, WLAN_WEP232_KEYLEN); // Check encryption mode @@ -1490,37 +1490,36 @@ int iwctl_siwauth(struct net_device *dev, switch (wrq->flags & IW_AUTH_INDEX) { case IW_AUTH_WPA_VERSION: wpa_version = wrq->value; - if (wrq->value == IW_AUTH_WPA_VERSION_DISABLED) { + if (wrq->value == IW_AUTH_WPA_VERSION_DISABLED) PRINT_K("iwctl_siwauth:set WPADEV to disable at 1??????\n"); - } else if (wrq->value == IW_AUTH_WPA_VERSION_WPA) { + else if (wrq->value == IW_AUTH_WPA_VERSION_WPA) PRINT_K("iwctl_siwauth:set WPADEV to WPA1******\n"); - } else { + else PRINT_K("iwctl_siwauth:set WPADEV to WPA2******\n"); - } break; case IW_AUTH_CIPHER_PAIRWISE: pairwise = wrq->value; - if (pairwise == IW_AUTH_CIPHER_CCMP) { + if (pairwise == IW_AUTH_CIPHER_CCMP) pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled; - } else if (pairwise == IW_AUTH_CIPHER_TKIP) { + else if (pairwise == IW_AUTH_CIPHER_TKIP) pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled; - } else if (pairwise == IW_AUTH_CIPHER_WEP40 || pairwise == IW_AUTH_CIPHER_WEP104) { + else if (pairwise == IW_AUTH_CIPHER_WEP40 || pairwise == IW_AUTH_CIPHER_WEP104) pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; - } else if (pairwise == IW_AUTH_CIPHER_NONE) { - //do nothing,einsn liu - } else pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; + else if (pairwise == IW_AUTH_CIPHER_NONE) + ; /* do nothing,einsn liu */ + else + pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; break; case IW_AUTH_CIPHER_GROUP: if (wpa_version == IW_AUTH_WPA_VERSION_DISABLED) break; if (pairwise == IW_AUTH_CIPHER_NONE) { - if (wrq->value == IW_AUTH_CIPHER_CCMP) { + if (wrq->value == IW_AUTH_CIPHER_CCMP) pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled; - } else { + else pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled; - } } break; case IW_AUTH_KEY_MGMT: @@ -1528,13 +1527,15 @@ int iwctl_siwauth(struct net_device *dev, if (wpa_version == IW_AUTH_WPA_VERSION_WPA2) { if (wrq->value == IW_AUTH_KEY_MGMT_PSK) pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK; - else pMgmt->eAuthenMode = WMAC_AUTH_WPA2; + else + pMgmt->eAuthenMode = WMAC_AUTH_WPA2; } else if (wpa_version == IW_AUTH_WPA_VERSION_WPA) { - if (wrq->value == 0) { + if (wrq->value == 0) pMgmt->eAuthenMode = WMAC_AUTH_WPANONE; - } else if (wrq->value == IW_AUTH_KEY_MGMT_PSK) + else if (wrq->value == IW_AUTH_KEY_MGMT_PSK) pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK; - else pMgmt->eAuthenMode = WMAC_AUTH_WPA; + else + pMgmt->eAuthenMode = WMAC_AUTH_WPA; } break; @@ -1543,11 +1544,11 @@ int iwctl_siwauth(struct net_device *dev, case IW_AUTH_DROP_UNENCRYPTED: break; case IW_AUTH_80211_AUTH_ALG: - if (wrq->value == IW_AUTH_ALG_OPEN_SYSTEM) { + if (wrq->value == IW_AUTH_ALG_OPEN_SYSTEM) pMgmt->bShareKeyAlgorithm = false; - } else if (wrq->value == IW_AUTH_ALG_SHARED_KEY) { + else if (wrq->value == IW_AUTH_ALG_SHARED_KEY) pMgmt->bShareKeyAlgorithm = true; - } + break; case IW_AUTH_WPA_ENABLED: break; @@ -1630,11 +1631,12 @@ int iwctl_giwgenie(struct net_device *dev, if (pMgmt->wWPAIELen > 0) { wrq->length = pMgmt->wWPAIELen; if (pMgmt->wWPAIELen <= space) { - if (copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)) { + if (copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)) ret = -EFAULT; - } - } else + + } else { ret = -E2BIG; + } } return ret; @@ -1725,18 +1727,18 @@ int iwctl_siwencodeext(struct net_device *dev, //****set if current action is Network Manager count?? //****this method is so foolish,but there is no other way??? if (param->u.wpa_key.alg_name == WPA_ALG_NONE) { - if (param->u.wpa_key.key_index == 0) { + if (param->u.wpa_key.key_index == 0) pDevice->bwextcount++; - } - if ((pDevice->bwextcount == 1) && (param->u.wpa_key.key_index == 1)) { + + if ((pDevice->bwextcount == 1) && (param->u.wpa_key.key_index == 1)) pDevice->bwextcount++; - } - if ((pDevice->bwextcount == 2) && (param->u.wpa_key.key_index == 2)) { + + if ((pDevice->bwextcount == 2) && (param->u.wpa_key.key_index == 2)) pDevice->bwextcount++; - } - if ((pDevice->bwextcount == 3) && (param->u.wpa_key.key_index == 3)) { + + if ((pDevice->bwextcount == 3) && (param->u.wpa_key.key_index == 3)) pDevice->bwextcount++; - } + } if (pDevice->bwextcount == 4) { printk("SIOCSIWENCODEEXT:Enable WPA WEXT SUPPORT!!!!!\n"); diff --git a/drivers/staging/vt6655/key.c b/drivers/staging/vt6655/key.c index 54de7d0fd37c..09a8bf50527b 100644 --- a/drivers/staging/vt6655/key.c +++ b/drivers/staging/vt6655/key.c @@ -255,9 +255,9 @@ bool KeybSetKey( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "KeybSetKey(R): \n"); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->bKeyValid: %d\n ", pKey->bKeyValid); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->abyKey: "); - for (ii = 0; ii < pKey->uKeyLength; ii++) { + for (ii = 0; ii < pKey->uKeyLength; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pKey->abyKey[ii]); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n"); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->dwTSC47_16: %lx\n ", pKey->dwTSC47_16); @@ -319,9 +319,9 @@ bool KeybSetKey( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->bKeyValid: %d\n ", pKey->bKeyValid); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->uKeyLength: %d\n ", (int)pKey->uKeyLength); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->abyKey: "); - for (ii = 0; ii < pKey->uKeyLength; ii++) { + for (ii = 0; ii < pKey->uKeyLength; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pKey->abyKey[ii]); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n"); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->dwTSC47_16: %lx\n ", pKey->dwTSC47_16); @@ -359,9 +359,9 @@ bool KeybRemoveKey( if (is_broadcast_ether_addr(pbyBSSID)) { // delete all keys if ((dwKeyIndex & PAIRWISE_KEY) != 0) { - for (i = 0; i < MAX_KEY_TABLE; i++) { + for (i = 0; i < MAX_KEY_TABLE; i++) pTable->KeyTable[i].PairwiseKey.bKeyValid = false; - } + s_vCheckKeyTableValid(pTable, dwIoBase); return true; } else if ((dwKeyIndex & 0x000000FF) < MAX_GROUP_KEY) { @@ -427,9 +427,9 @@ bool KeybRemoveAllKey( if (pTable->KeyTable[i].bInUse && ether_addr_equal(pTable->KeyTable[i].abyBSSID, pbyBSSID)) { pTable->KeyTable[i].PairwiseKey.bKeyValid = false; - for (u = 0; u < MAX_GROUP_KEY; u++) { + for (u = 0; u < MAX_GROUP_KEY; u++) pTable->KeyTable[i].GroupKey[u].bKeyValid = false; - } + pTable->KeyTable[i].dwGTKeyIndex = 0; s_vCheckKeyTableValid(pTable, dwIoBase); return true; @@ -478,9 +478,8 @@ void KeyvRemoveAllWEPKey( { int i; - for (i = 0; i < MAX_GROUP_KEY; i++) { + for (i = 0; i < MAX_GROUP_KEY; i++) KeyvRemoveWEPKey(pTable, i, dwIoBase); - } } /* @@ -515,9 +514,9 @@ bool KeybGetTransmitKey( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "KeybGetTransmitKey:"); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "PAIRWISE_KEY: KeyTable.abyBSSID: "); - for (ii = 0; ii < 6; ii++) { + for (ii = 0; ii < 6; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%x ", pTable->KeyTable[i].abyBSSID[ii]); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n"); return true; @@ -536,9 +535,9 @@ bool KeybGetTransmitKey( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "KeybGetTransmitKey:"); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "GROUP_KEY: KeyTable.abyBSSID\n"); - for (ii = 0; ii < 6; ii++) { + for (ii = 0; ii < 6; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%x ", pTable->KeyTable[i].abyBSSID[ii]); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n"); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dwGTKeyIndex: %lX\n", pTable->KeyTable[i].dwGTKeyIndex); @@ -551,9 +550,9 @@ bool KeybGetTransmitKey( } // BSSID match } DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ERROR: NO Match BSSID !!! "); - for (ii = 0; ii < 6; ii++) { + for (ii = 0; ii < 6; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", *(pbyBSSID+ii)); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n"); return false; } @@ -621,11 +620,10 @@ bool KeybSetDefaultKey( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enter KeybSetDefaultKey: %1x, %d \n", (int)dwKeyIndex, (int)uKeyLength); - if ((dwKeyIndex & PAIRWISE_KEY) != 0) { // Pairwise key + if ((dwKeyIndex & PAIRWISE_KEY) != 0) // Pairwise key return false; - } else if ((dwKeyIndex & 0x000000FF) >= MAX_GROUP_KEY) { + else if ((dwKeyIndex & 0x000000FF) >= MAX_GROUP_KEY) return false; - } if (uKeyLength > MAX_KEY_LEN) return false; @@ -683,9 +681,9 @@ bool KeybSetDefaultKey( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->bKeyValid: %d\n", pKey->bKeyValid); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->uKeyLength: %d\n", (int)pKey->uKeyLength); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->abyKey: \n"); - for (ii = 0; ii < pKey->uKeyLength; ii++) { + for (ii = 0; ii < pKey->uKeyLength; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%x", pKey->abyKey[ii]); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n"); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->dwTSC47_16: %lx\n", pKey->dwTSC47_16); @@ -729,11 +727,10 @@ bool KeybSetAllGroupKey( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enter KeybSetAllGroupKey: %lX\n", dwKeyIndex); - if ((dwKeyIndex & PAIRWISE_KEY) != 0) { // Pairwise key + if ((dwKeyIndex & PAIRWISE_KEY) != 0) // Pairwise key return false; - } else if ((dwKeyIndex & 0x000000FF) >= MAX_GROUP_KEY) { + else if ((dwKeyIndex & 0x000000FF) >= MAX_GROUP_KEY) return false; - } for (i = 0; i < MAX_KEY_TABLE - 1; i++) { if (pTable->KeyTable[i].bInUse) { @@ -779,9 +776,9 @@ bool KeybSetAllGroupKey( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->bKeyValid: %d\n ", pKey->bKeyValid); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->uKeyLength: %d\n ", (int)pKey->uKeyLength); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pKey->abyKey: "); - for (ii = 0; ii < pKey->uKeyLength; ii++) { + for (ii = 0; ii < pKey->uKeyLength; ii++) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pKey->abyKey[ii]); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n"); } // (pTable->KeyTable[i].bInUse == true) diff --git a/drivers/staging/vt6655/mac.c b/drivers/staging/vt6655/mac.c index db53e1a57bca..af6876a01ee8 100644 --- a/drivers/staging/vt6655/mac.c +++ b/drivers/staging/vt6655/mac.c @@ -641,16 +641,14 @@ void MACvSaveContext(unsigned long dwIoBase, unsigned char *pbyCxtBuf) int ii; // read page0 register - for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE0; ii++) { + for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE0; ii++) VNSvInPortB((dwIoBase + ii), (pbyCxtBuf + ii)); - } MACvSelectPage1(dwIoBase); // read page1 register - for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++) { + for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++) VNSvInPortB((dwIoBase + ii), (pbyCxtBuf + MAC_MAX_CONTEXT_SIZE_PAGE0 + ii)); - } MACvSelectPage0(dwIoBase); } @@ -675,25 +673,24 @@ void MACvRestoreContext(unsigned long dwIoBase, unsigned char *pbyCxtBuf) MACvSelectPage1(dwIoBase); // restore page1 - for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++) { + for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++) VNSvOutPortB((dwIoBase + ii), *(pbyCxtBuf + MAC_MAX_CONTEXT_SIZE_PAGE0 + ii)); - } + MACvSelectPage0(dwIoBase); // restore RCR,TCR,IMR... - for (ii = MAC_REG_RCR; ii < MAC_REG_ISR; ii++) { + for (ii = MAC_REG_RCR; ii < MAC_REG_ISR; ii++) VNSvOutPortB(dwIoBase + ii, *(pbyCxtBuf + ii)); - } + // restore MAC Config. - for (ii = MAC_REG_LRT; ii < MAC_REG_PAGE1SEL; ii++) { + for (ii = MAC_REG_LRT; ii < MAC_REG_PAGE1SEL; ii++) VNSvOutPortB(dwIoBase + ii, *(pbyCxtBuf + ii)); - } + VNSvOutPortB(dwIoBase + MAC_REG_CFG, *(pbyCxtBuf + MAC_REG_CFG)); // restore PS Config. - for (ii = MAC_REG_PSCFG; ii < MAC_REG_BBREGCTL; ii++) { + for (ii = MAC_REG_PSCFG; ii < MAC_REG_BBREGCTL; ii++) VNSvOutPortB(dwIoBase + ii, *(pbyCxtBuf + ii)); - } // restore CURR_RX_DESC_ADDR, CURR_TX_DESC_ADDR VNSvOutPortD(dwIoBase + MAC_REG_TXDMAPTR0, *(unsigned long *)(pbyCxtBuf + MAC_REG_TXDMAPTR0)); @@ -728,24 +725,20 @@ bool MACbCompareContext(unsigned long dwIoBase, unsigned char *pbyCxtBuf) // compare CURR_RX_DESC_ADDR, CURR_TX_DESC_ADDR VNSvInPortD(dwIoBase + MAC_REG_TXDMAPTR0, &dwData); - if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_TXDMAPTR0)) { + if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_TXDMAPTR0)) return false; - } VNSvInPortD(dwIoBase + MAC_REG_AC0DMAPTR, &dwData); - if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_AC0DMAPTR)) { + if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_AC0DMAPTR)) return false; - } VNSvInPortD(dwIoBase + MAC_REG_RXDMAPTR0, &dwData); - if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_RXDMAPTR0)) { + if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_RXDMAPTR0)) return false; - } VNSvInPortD(dwIoBase + MAC_REG_RXDMAPTR1, &dwData); - if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_RXDMAPTR1)) { + if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_RXDMAPTR1)) return false; - } return true; } @@ -1055,21 +1048,21 @@ void MACvSetCurrRx0DescAddr(unsigned long dwIoBase, unsigned long dwCurrDescAddr unsigned char byOrgDMACtl; VNSvInPortB(dwIoBase + MAC_REG_RXDMACTL0, &byOrgDMACtl); - if (byOrgDMACtl & DMACTL_RUN) { + if (byOrgDMACtl & DMACTL_RUN) VNSvOutPortB(dwIoBase + MAC_REG_RXDMACTL0+2, DMACTL_RUN); - } + for (ww = 0; ww < W_MAX_TIMEOUT; ww++) { VNSvInPortB(dwIoBase + MAC_REG_RXDMACTL0, &byData); if (!(byData & DMACTL_RUN)) break; } - if (ww == W_MAX_TIMEOUT) { + + if (ww == W_MAX_TIMEOUT) DBG_PORT80(0x13); - } + VNSvOutPortD(dwIoBase + MAC_REG_RXDMAPTR0, dwCurrDescAddr); - if (byOrgDMACtl & DMACTL_RUN) { + if (byOrgDMACtl & DMACTL_RUN) VNSvOutPortB(dwIoBase + MAC_REG_RXDMACTL0, DMACTL_RUN); - } } /* @@ -1093,21 +1086,21 @@ void MACvSetCurrRx1DescAddr(unsigned long dwIoBase, unsigned long dwCurrDescAddr unsigned char byOrgDMACtl; VNSvInPortB(dwIoBase + MAC_REG_RXDMACTL1, &byOrgDMACtl); - if (byOrgDMACtl & DMACTL_RUN) { + if (byOrgDMACtl & DMACTL_RUN) VNSvOutPortB(dwIoBase + MAC_REG_RXDMACTL1+2, DMACTL_RUN); - } + for (ww = 0; ww < W_MAX_TIMEOUT; ww++) { VNSvInPortB(dwIoBase + MAC_REG_RXDMACTL1, &byData); if (!(byData & DMACTL_RUN)) break; } - if (ww == W_MAX_TIMEOUT) { + if (ww == W_MAX_TIMEOUT) DBG_PORT80(0x14); - } + VNSvOutPortD(dwIoBase + MAC_REG_RXDMAPTR1, dwCurrDescAddr); - if (byOrgDMACtl & DMACTL_RUN) { + if (byOrgDMACtl & DMACTL_RUN) VNSvOutPortB(dwIoBase + MAC_REG_RXDMACTL1, DMACTL_RUN); - } + } /* @@ -1131,21 +1124,20 @@ void MACvSetCurrTx0DescAddrEx(unsigned long dwIoBase, unsigned long dwCurrDescAd unsigned char byOrgDMACtl; VNSvInPortB(dwIoBase + MAC_REG_TXDMACTL0, &byOrgDMACtl); - if (byOrgDMACtl & DMACTL_RUN) { + if (byOrgDMACtl & DMACTL_RUN) VNSvOutPortB(dwIoBase + MAC_REG_TXDMACTL0+2, DMACTL_RUN); - } + for (ww = 0; ww < W_MAX_TIMEOUT; ww++) { VNSvInPortB(dwIoBase + MAC_REG_TXDMACTL0, &byData); if (!(byData & DMACTL_RUN)) break; } - if (ww == W_MAX_TIMEOUT) { + if (ww == W_MAX_TIMEOUT) DBG_PORT80(0x25); - } + VNSvOutPortD(dwIoBase + MAC_REG_TXDMAPTR0, dwCurrDescAddr); - if (byOrgDMACtl & DMACTL_RUN) { + if (byOrgDMACtl & DMACTL_RUN) VNSvOutPortB(dwIoBase + MAC_REG_TXDMACTL0, DMACTL_RUN); - } } /* @@ -1170,9 +1162,9 @@ void MACvSetCurrAC0DescAddrEx(unsigned long dwIoBase, unsigned long dwCurrDescAd unsigned char byOrgDMACtl; VNSvInPortB(dwIoBase + MAC_REG_AC0DMACTL, &byOrgDMACtl); - if (byOrgDMACtl & DMACTL_RUN) { + if (byOrgDMACtl & DMACTL_RUN) VNSvOutPortB(dwIoBase + MAC_REG_AC0DMACTL+2, DMACTL_RUN); - } + for (ww = 0; ww < W_MAX_TIMEOUT; ww++) { VNSvInPortB(dwIoBase + MAC_REG_AC0DMACTL, &byData); if (!(byData & DMACTL_RUN)) @@ -1183,18 +1175,16 @@ void MACvSetCurrAC0DescAddrEx(unsigned long dwIoBase, unsigned long dwCurrDescAd DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " DBG_PORT80(0x26)\n"); } VNSvOutPortD(dwIoBase + MAC_REG_AC0DMAPTR, dwCurrDescAddr); - if (byOrgDMACtl & DMACTL_RUN) { + if (byOrgDMACtl & DMACTL_RUN) VNSvOutPortB(dwIoBase + MAC_REG_AC0DMACTL, DMACTL_RUN); - } } void MACvSetCurrTXDescAddr(int iTxType, unsigned long dwIoBase, unsigned long dwCurrDescAddr) { - if (iTxType == TYPE_AC0DMA) { + if (iTxType == TYPE_AC0DMA) MACvSetCurrAC0DescAddrEx(dwIoBase, dwCurrDescAddr); - } else if (iTxType == TYPE_TXDMA0) { + else if (iTxType == TYPE_TXDMA0) MACvSetCurrTx0DescAddrEx(dwIoBase, dwCurrDescAddr); - } } /* @@ -1384,9 +1374,9 @@ bool MACbPSWakeup(unsigned long dwIoBase) unsigned char byOrgValue; unsigned int ww; // Read PSCTL - if (MACbIsRegBitsOff(dwIoBase, MAC_REG_PSCTL, PSCTL_PS)) { + if (MACbIsRegBitsOff(dwIoBase, MAC_REG_PSCTL, PSCTL_PS)) return true; - } + // Disable PS MACvRegBitsOff(dwIoBase, MAC_REG_PSCTL, PSCTL_PSEN); @@ -1535,9 +1525,9 @@ void MACvSetDefaultKeyEntry(unsigned long dwIoBase, unsigned int uKeyLen, VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE); } dwData = *pdwKey; - if (uKeyLen == WLAN_WEP104_KEYLEN) { + if (uKeyLen == WLAN_WEP104_KEYLEN) dwData |= 0x80000000; - } + VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset+3); VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData); VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE); diff --git a/drivers/staging/vt6655/mib.c b/drivers/staging/vt6655/mib.c index 881c05413cb6..36895970a892 100644 --- a/drivers/staging/vt6655/mib.c +++ b/drivers/staging/vt6655/mib.c @@ -187,75 +187,75 @@ void STAvUpdateRDStatCounter(PSStatCounter pStatistic, if (byRxRate == 22) { pStatistic->CustomStat.ullRsr11M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr11MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "11M: ALL[%d], OK[%d]:[%02x]\n", (int)pStatistic->CustomStat.ullRsr11M, (int)pStatistic->CustomStat.ullRsr11MCRCOk, byRSR); } else if (byRxRate == 11) { pStatistic->CustomStat.ullRsr5M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr5MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 5M: ALL[%d], OK[%d]:[%02x]\n", (int)pStatistic->CustomStat.ullRsr5M, (int)pStatistic->CustomStat.ullRsr5MCRCOk, byRSR); } else if (byRxRate == 4) { pStatistic->CustomStat.ullRsr2M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr2MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 2M: ALL[%d], OK[%d]:[%02x]\n", (int)pStatistic->CustomStat.ullRsr2M, (int)pStatistic->CustomStat.ullRsr2MCRCOk, byRSR); } else if (byRxRate == 2) { pStatistic->CustomStat.ullRsr1M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr1MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 1M: ALL[%d], OK[%d]:[%02x]\n", (int)pStatistic->CustomStat.ullRsr1M, (int)pStatistic->CustomStat.ullRsr1MCRCOk, byRSR); } else if (byRxRate == 12) { pStatistic->CustomStat.ullRsr6M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr6MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 6M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr6M, (int)pStatistic->CustomStat.ullRsr6MCRCOk); } else if (byRxRate == 18) { pStatistic->CustomStat.ullRsr9M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr9MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " 9M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr9M, (int)pStatistic->CustomStat.ullRsr9MCRCOk); } else if (byRxRate == 24) { pStatistic->CustomStat.ullRsr12M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr12MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "12M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr12M, (int)pStatistic->CustomStat.ullRsr12MCRCOk); } else if (byRxRate == 36) { pStatistic->CustomStat.ullRsr18M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr18MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "18M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr18M, (int)pStatistic->CustomStat.ullRsr18MCRCOk); } else if (byRxRate == 48) { pStatistic->CustomStat.ullRsr24M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr24MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "24M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr24M, (int)pStatistic->CustomStat.ullRsr24MCRCOk); } else if (byRxRate == 72) { pStatistic->CustomStat.ullRsr36M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr36MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "36M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr36M, (int)pStatistic->CustomStat.ullRsr36MCRCOk); } else if (byRxRate == 96) { pStatistic->CustomStat.ullRsr48M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr48MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "48M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr48M, (int)pStatistic->CustomStat.ullRsr48MCRCOk); } else if (byRxRate == 108) { pStatistic->CustomStat.ullRsr54M++; - if (byRSR & RSR_CRCOK) { + if (byRSR & RSR_CRCOK) pStatistic->CustomStat.ullRsr54MCRCOk++; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "54M: ALL[%d], OK[%d]\n", (int)pStatistic->CustomStat.ullRsr54M, (int)pStatistic->CustomStat.ullRsr54MCRCOk); } else { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unknown: Total[%d], CRCOK[%d]\n", (int)pStatistic->dwRsrRxPacket+1, (int)pStatistic->dwRsrCRCOk); @@ -288,13 +288,12 @@ void STAvUpdateRDStatCounter(PSStatCounter pStatistic, pStatistic->dwRsrRxPacket++; pStatistic->dwRsrRxOctet += cbFrameLength; - if (IS_TYPE_DATA(pbyBuffer)) { + if (IS_TYPE_DATA(pbyBuffer)) pStatistic->dwRsrRxData++; - } else if (IS_TYPE_MGMT(pbyBuffer)) { + else if (IS_TYPE_MGMT(pbyBuffer)) pStatistic->dwRsrRxManage++; - } else if (IS_TYPE_CONTROL(pbyBuffer)) { + else if (IS_TYPE_CONTROL(pbyBuffer)) pStatistic->dwRsrRxControl++; - } if (byRSR & RSR_ADDRBROAD) pStatistic->dwRsrBroadcast++; @@ -306,23 +305,22 @@ void STAvUpdateRDStatCounter(PSStatCounter pStatistic, if (WLAN_GET_FC_MOREFRAG(pHeader->wFrameCtl)) pStatistic->dwRsrRxFragment++; - if (cbFrameLength < ETH_ZLEN + 4) { + if (cbFrameLength < ETH_ZLEN + 4) pStatistic->dwRsrRunt++; - } else if (cbFrameLength == ETH_ZLEN + 4) { + else if (cbFrameLength == ETH_ZLEN + 4) pStatistic->dwRsrRxFrmLen64++; - } else if ((65 <= cbFrameLength) && (cbFrameLength <= 127)) { + else if ((65 <= cbFrameLength) && (cbFrameLength <= 127)) pStatistic->dwRsrRxFrmLen65_127++; - } else if ((128 <= cbFrameLength) && (cbFrameLength <= 255)) { + else if ((128 <= cbFrameLength) && (cbFrameLength <= 255)) pStatistic->dwRsrRxFrmLen128_255++; - } else if ((256 <= cbFrameLength) && (cbFrameLength <= 511)) { + else if ((256 <= cbFrameLength) && (cbFrameLength <= 511)) pStatistic->dwRsrRxFrmLen256_511++; - } else if ((512 <= cbFrameLength) && (cbFrameLength <= 1023)) { + else if ((512 <= cbFrameLength) && (cbFrameLength <= 1023)) pStatistic->dwRsrRxFrmLen512_1023++; - } else if ((1024 <= cbFrameLength) && (cbFrameLength <= ETH_FRAME_LEN + 4)) { + else if ((1024 <= cbFrameLength) && (cbFrameLength <= ETH_FRAME_LEN + 4)) pStatistic->dwRsrRxFrmLen1024_1518++; - } else if (cbFrameLength > ETH_FRAME_LEN + 4) { + else if (cbFrameLength > ETH_FRAME_LEN + 4) pStatistic->dwRsrLong++; - } } /* @@ -399,11 +397,11 @@ STAvUpdateTDStatCounter( unsigned char byTSR0_NCR = byTSR0 & TSR0_NCR; pHeader = (PWLAN_80211HDR_A4) pbyBuffer; - if (WLAN_GET_FC_TODS(pHeader->wFrameCtl) == 0) { + if (WLAN_GET_FC_TODS(pHeader->wFrameCtl) == 0) pbyDestAddr = &(pHeader->abyAddr1[0]); - } else { + else pbyDestAddr = &(pHeader->abyAddr3[0]); - } + // increase tx packet count pStatistic->dwTsrTxPacket[uIdx]++; pStatistic->dwTsrTxOctet[uIdx] += cbFrameLength; diff --git a/drivers/staging/vt6655/michael.c b/drivers/staging/vt6655/michael.c index 948658604b17..edee48777aac 100644 --- a/drivers/staging/vt6655/michael.c +++ b/drivers/staging/vt6655/michael.c @@ -137,9 +137,9 @@ void MIC_vGetMIC(u32 *pdwL, u32 *pdwR) s_vAppendByte(0); s_vAppendByte(0); // and then zeroes until the length is a multiple of 4 - while (nBytesInM != 0) { + while (nBytesInM != 0) s_vAppendByte(0); - } + // The s_vAppendByte function has already computed the result. *pdwL = L; *pdwR = R; diff --git a/drivers/staging/vt6655/power.c b/drivers/staging/vt6655/power.c index bc6186df5d30..5dfa911c6f49 100644 --- a/drivers/staging/vt6655/power.c +++ b/drivers/staging/vt6655/power.c @@ -145,9 +145,9 @@ PSvDisablePowerSaving( pDevice->bEnablePSMode = false; - if (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE) { + if (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE) PSbSendNullPacket(pDevice); - } + pDevice->bPWBitOn = false; return; } @@ -276,17 +276,15 @@ PSbSendNullPacket( PSMgmtObject pMgmt = pDevice->pMgmt; unsigned int uIdx; - if (!pDevice->bLinkPass) { + if (!pDevice->bLinkPass) return false; - } + #ifdef TxInSleep - if (!pDevice->bEnablePSMode && !pDevice->fTxDataInSleep) { + if (!pDevice->bEnablePSMode && !pDevice->fTxDataInSleep) return false; - } #else - if (!pDevice->bEnablePSMode) { + if (!pDevice->bEnablePSMode) return false; - } #endif if (pDevice->bEnablePSMode) { for (uIdx = 0; uIdx < TYPE_MAXTD; uIdx++) { @@ -315,9 +313,8 @@ PSbSendNullPacket( )); } - if (pMgmt->eCurrMode != WMAC_MODE_IBSS_STA) { + if (pMgmt->eCurrMode != WMAC_MODE_IBSS_STA) pTxPacket->p80211Header->sA3.wFrameCtl |= cpu_to_le16((unsigned short)WLAN_SET_FC_TODS(1)); - } memcpy(pTxPacket->p80211Header->sA3.abyAddr1, pMgmt->abyCurrBSSID, WLAN_ADDR_LEN); memcpy(pTxPacket->p80211Header->sA3.abyAddr2, pMgmt->abyMACAddr, WLAN_ADDR_LEN); @@ -353,9 +350,8 @@ PSbIsNextTBTTWakeUp( bool bWakeUp = false; if (pMgmt->wListenInterval >= 2) { - if (pMgmt->wCountToWakeUp == 0) { + if (pMgmt->wCountToWakeUp == 0) pMgmt->wCountToWakeUp = pMgmt->wListenInterval; - } pMgmt->wCountToWakeUp--; diff --git a/drivers/staging/vt6655/rf.c b/drivers/staging/vt6655/rf.c index b379f4f8bb5f..99c89a14d89b 100644 --- a/drivers/staging/vt6655/rf.c +++ b/drivers/staging/vt6655/rf.c @@ -834,13 +834,12 @@ bool RFvWriteWakeProgSyn(unsigned long dwIoBase, unsigned char byRFType, unsigne byInitCount = CB_AL2230_INIT_SEQ + 2; // Init Reg + Channel Reg (2) bySleepCount = 0; - if (byInitCount > (MISCFIFO_SYNDATASIZE - bySleepCount)) { + if (byInitCount > (MISCFIFO_SYNDATASIZE - bySleepCount)) return false; - } - for (ii = 0; ii < CB_AL2230_INIT_SEQ; ii++) { + for (ii = 0; ii < CB_AL2230_INIT_SEQ; ii++) MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230InitTable[ii]); - } + MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230ChannelTable0[uChannel-1]); ii++; MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL2230ChannelTable1[uChannel-1]); @@ -851,18 +850,15 @@ bool RFvWriteWakeProgSyn(unsigned long dwIoBase, unsigned char byRFType, unsigne case RF_AIROHA7230: byInitCount = CB_AL7230_INIT_SEQ + 3; // Init Reg + Channel Reg (3) bySleepCount = 0; - if (byInitCount > (MISCFIFO_SYNDATASIZE - bySleepCount)) { + if (byInitCount > (MISCFIFO_SYNDATASIZE - bySleepCount)) return false; - } if (uChannel <= CB_MAX_CHANNEL_24G) { - for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++) { + for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++) MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230InitTable[ii]); - } } else { - for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++) { + for (ii = 0; ii < CB_AL7230_INIT_SEQ; ii++) MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230InitTableAMode[ii]); - } } MACvSetMISCFifo(dwIoBase, (unsigned short)(MISCFIFO_SYNDATA_IDX + ii), dwAL7230ChannelTable0[uChannel-1]); @@ -911,12 +907,11 @@ bool RFbSetPower( unsigned char byDec = 0; unsigned char byPwrdBm = 0; - if (pDevice->dwDiagRefCount != 0) { + if (pDevice->dwDiagRefCount != 0) return true; - } - if ((uCH < 1) || (uCH > CB_MAX_CHANNEL)) { + + if ((uCH < 1) || (uCH > CB_MAX_CHANNEL)) return false; - } switch (uRATE) { case RATE_1M: @@ -930,14 +925,14 @@ bool RFbSetPower( case RATE_9M: case RATE_18M: byPwr = pDevice->abyOFDMPwrTbl[uCH]; - if (pDevice->byRFType == RF_UW2452) { + if (pDevice->byRFType == RF_UW2452) byDec = byPwr + 14; - } else { + else byDec = byPwr + 10; - } - if (byDec >= pDevice->byMaxPwrLevel) { + + if (byDec >= pDevice->byMaxPwrLevel) byDec = pDevice->byMaxPwrLevel-1; - } + if (pDevice->byRFType == RF_UW2452) { byPwrdBm = byDec - byPwr; byPwrdBm /= 3; @@ -945,6 +940,7 @@ bool RFbSetPower( byPwrdBm = byDec - byPwr; byPwrdBm >>= 1; } + byPwrdBm += pDevice->abyOFDMDefaultPwr[uCH]; byPwr = byDec; break; @@ -957,14 +953,13 @@ bool RFbSetPower( break; } - if (pDevice->byCurPwr == byPwr) { + if (pDevice->byCurPwr == byPwr) return true; - } bResult = RFbRawSetPower(pDevice, byPwr, uRATE); - if (bResult) { + if (bResult) pDevice->byCurPwr = byPwr; - } + return bResult; } @@ -991,17 +986,17 @@ bool RFbRawSetPower( bool bResult = true; unsigned long dwMax7230Pwr = 0; - if (byPwr >= pDevice->byMaxPwrLevel) { + if (byPwr >= pDevice->byMaxPwrLevel) return false; - } + switch (pDevice->byRFType) { case RF_AIROHA: bResult &= IFRFbWriteEmbedded(pDevice->PortOffset, dwAL2230PowerTable[byPwr]); - if (uRATE <= RATE_11M) { + if (uRATE <= RATE_11M) bResult &= IFRFbWriteEmbedded(pDevice->PortOffset, 0x0001B400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); - } else { + else bResult &= IFRFbWriteEmbedded(pDevice->PortOffset, 0x0005A400+(BY_AL2230_REG_LEN<<3)+IFREGCTL_REGW); - } + break; case RF_AL2230S: diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c index e9642458f595..2219d71885a8 100644 --- a/drivers/staging/vt6655/rxtx.c +++ b/drivers/staging/vt6655/rxtx.c @@ -229,14 +229,14 @@ s_vFillTxKey( *pdwIV |= (unsigned long)byKeyIndex << 30; *pdwIV = cpu_to_le32(*pdwIV); pDevice->dwIVCounter++; - if (pDevice->dwIVCounter > WEP_IV_MASK) { + if (pDevice->dwIVCounter > WEP_IV_MASK) pDevice->dwIVCounter = 0; - } + } else if (pTransmitKey->byCipherSuite == KEY_CTL_TKIP) { pTransmitKey->wTSC15_0++; - if (pTransmitKey->wTSC15_0 == 0) { + if (pTransmitKey->wTSC15_0 == 0) pTransmitKey->dwTSC47_16++; - } + TKIPvMixKey(pTransmitKey->abyKey, pDevice->abyCurrentNetAddr, pTransmitKey->wTSC15_0, pTransmitKey->dwTSC47_16, pDevice->abyPRNG); memcpy(pbyBuf, pDevice->abyPRNG, 16); @@ -250,9 +250,9 @@ s_vFillTxKey( } else if (pTransmitKey->byCipherSuite == KEY_CTL_CCMP) { pTransmitKey->wTSC15_0++; - if (pTransmitKey->wTSC15_0 == 0) { + if (pTransmitKey->wTSC15_0 == 0) pTransmitKey->dwTSC47_16++; - } + memcpy(pbyBuf, pTransmitKey->abyKey, 16); // Make IV @@ -277,11 +277,11 @@ s_vFillTxKey( //Fill MICHDR1 *((unsigned char *)(pMICHDR+16)) = 0; // HLEN[15:8] - if (pDevice->bLongHeader) { + if (pDevice->bLongHeader) *((unsigned char *)(pMICHDR+17)) = 28; // HLEN[7:0] - } else { + else *((unsigned char *)(pMICHDR+17)) = 22; // HLEN[7:0] - } + wValue = cpu_to_le16(pMACHeader->wFrameCtl & 0xC78F); memcpy(pMICHDR+18, (unsigned char *)&wValue, 2); // MSKFRACTL memcpy(pMICHDR+20, &(pMACHeader->abyAddr1[0]), 6); @@ -293,9 +293,9 @@ s_vFillTxKey( wValue &= 0x000F; wValue = cpu_to_le16(wValue); memcpy(pMICHDR+38, (unsigned char *)&wValue, 2); // MSKSEQCTL - if (pDevice->bLongHeader) { + if (pDevice->bLongHeader) memcpy(pMICHDR+40, &(pMACHeader->abyAddr4[0]), 6); - } + } } @@ -358,17 +358,15 @@ s_uGetTxRsvTime( unsigned int uDataTime, uAckTime; uDataTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, cbFrameLength, wRate); - if (byPktType == PK_TYPE_11B) {//llb,CCK mode + if (byPktType == PK_TYPE_11B) //llb,CCK mode uAckTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, (unsigned short)pDevice->byTopCCKBasicRate); - } else {//11g 2.4G OFDM mode & 11a 5G OFDM mode + else //11g 2.4G OFDM mode & 11a 5G OFDM mode uAckTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, (unsigned short)pDevice->byTopOFDMBasicRate); - } - if (bNeedAck) { + if (bNeedAck) return uDataTime + pDevice->uSIFS + uAckTime; - } else { + else return uDataTime; - } } //byFreqType: 0=>5GHZ 1=>2.4GHZ @@ -428,9 +426,8 @@ s_uGetDataDuration( bool bLastFrag = 0; unsigned int uAckTime = 0, uNextPktTime = 0; - if (uFragIdx == (uMACfragNum-1)) { + if (uFragIdx == (uMACfragNum-1)) bLastFrag = 1; - } switch (byDurType) { case DATADUR_B: //DATADUR_B @@ -442,11 +439,11 @@ s_uGetDataDuration( return 0; } } else {//First Frag or Mid Frag - if (uFragIdx == (uMACfragNum-2)) { + if (uFragIdx == (uMACfragNum-2)) uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbLastFragmentSize, wRate, bNeedAck); - } else { + else uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wRate, bNeedAck); - } + if (bNeedAck) { uAckTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, pDevice->byTopCCKBasicRate); return pDevice->uSIFS + uAckTime + uNextPktTime; @@ -465,11 +462,11 @@ s_uGetDataDuration( return 0; } } else {//First Frag or Mid Frag - if (uFragIdx == (uMACfragNum-2)) { + if (uFragIdx == (uMACfragNum-2)) uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbLastFragmentSize, wRate, bNeedAck); - } else { + else uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wRate, bNeedAck); - } + if (bNeedAck) { uAckTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, pDevice->byTopOFDMBasicRate); return pDevice->uSIFS + uAckTime + uNextPktTime; @@ -494,22 +491,22 @@ s_uGetDataDuration( else if (wRate > RATE_54M) wRate = RATE_54M; - if (uFragIdx == (uMACfragNum-2)) { + if (uFragIdx == (uMACfragNum-2)) uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbLastFragmentSize, wFB_Opt0[FB_RATE0][wRate-RATE_18M], bNeedAck); - } else { + else uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE0][wRate-RATE_18M], bNeedAck); - } + } else { // (byFBOption == AUTO_FB_1) if (wRate < RATE_18M) wRate = RATE_18M; else if (wRate > RATE_54M) wRate = RATE_54M; - if (uFragIdx == (uMACfragNum-2)) { + if (uFragIdx == (uMACfragNum-2)) uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbLastFragmentSize, wFB_Opt1[FB_RATE0][wRate-RATE_18M], bNeedAck); - } else { + else uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE0][wRate-RATE_18M], bNeedAck); - } + } if (bNeedAck) { @@ -536,11 +533,10 @@ s_uGetDataDuration( else if (wRate > RATE_54M) wRate = RATE_54M; - if (uFragIdx == (uMACfragNum-2)) { + if (uFragIdx == (uMACfragNum-2)) uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbLastFragmentSize, wFB_Opt0[FB_RATE1][wRate-RATE_18M], bNeedAck); - } else { + else uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE1][wRate-RATE_18M], bNeedAck); - } } else { // (byFBOption == AUTO_FB_1) if (wRate < RATE_18M) @@ -548,11 +544,10 @@ s_uGetDataDuration( else if (wRate > RATE_54M) wRate = RATE_54M; - if (uFragIdx == (uMACfragNum-2)) { + if (uFragIdx == (uMACfragNum-2)) uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbLastFragmentSize, wFB_Opt1[FB_RATE1][wRate-RATE_18M], bNeedAck); - } else { + else uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE1][wRate-RATE_18M], bNeedAck); - } } if (bNeedAck) { uAckTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, pDevice->byTopOFDMBasicRate); @@ -608,54 +603,54 @@ s_uGetRTSCTSDuration( case RTSDUR_BA_F0: //RTSDuration_ba_f0 uCTSTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, pDevice->byTopCCKBasicRate); - if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE0][wRate-RATE_18M], bNeedAck); - } else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE0][wRate-RATE_18M], bNeedAck); - } + break; case RTSDUR_AA_F0: //RTSDuration_aa_f0 uCTSTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, pDevice->byTopOFDMBasicRate); - if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = uCTSTime + 2*pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE0][wRate-RATE_18M], bNeedAck); - } else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = uCTSTime + 2*pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE0][wRate-RATE_18M], bNeedAck); - } + break; case RTSDUR_BA_F1: //RTSDuration_ba_f1 uCTSTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, pDevice->byTopCCKBasicRate); - if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = uCTSTime + 2*pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE1][wRate-RATE_18M], bNeedAck); - } else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = uCTSTime + 2*pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE1][wRate-RATE_18M], bNeedAck); - } + break; case RTSDUR_AA_F1: //RTSDuration_aa_f1 uCTSTime = BBuGetFrameTime(pDevice->byPreambleType, byPktType, 14, pDevice->byTopOFDMBasicRate); - if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = uCTSTime + 2*pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE1][wRate-RATE_18M], bNeedAck); - } else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = uCTSTime + 2*pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE1][wRate-RATE_18M], bNeedAck); - } + break; case CTSDUR_BA_F0: //CTSDuration_ba_f0 - if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE0][wRate-RATE_18M], bNeedAck); - } else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE0][wRate-RATE_18M], bNeedAck); - } + break; case CTSDUR_BA_F1: //CTSDuration_ba_f1 - if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE1][wRate-RATE_18M], bNeedAck); - } else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) { + else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M)) uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE1][wRate-RATE_18M], bNeedAck); - } + break; default: @@ -683,9 +678,9 @@ s_uFillDataHead( { unsigned short wLen = 0x0000; - if (pTxDataHead == NULL) { + if (pTxDataHead == NULL) return 0; - } + if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) { if (byFBOption == AUTO_FB_NONE) { @@ -848,11 +843,11 @@ s_vFillRTSHead( } else { memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); } - if (pDevice->eOPMode == OP_MODE_AP) { + if (pDevice->eOPMode == OP_MODE_AP) memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); - } else { + else memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN); - } + } else { PSRTS_g_FB pBuf = (PSRTS_g_FB)pvRTS; //Get SignalField,ServiceField,Length @@ -884,11 +879,10 @@ s_vFillRTSHead( memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); } - if (pDevice->eOPMode == OP_MODE_AP) { + if (pDevice->eOPMode == OP_MODE_AP) memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); - } else { + else memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN); - } } // if (byFBOption == AUTO_FB_NONE) } else if (byPktType == PK_TYPE_11A) { @@ -912,11 +906,10 @@ s_vFillRTSHead( memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); } - if (pDevice->eOPMode == OP_MODE_AP) { + if (pDevice->eOPMode == OP_MODE_AP) memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); - } else { + else memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN); - } } else { PSRTS_a_FB pBuf = (PSRTS_a_FB)pvRTS; @@ -939,11 +932,10 @@ s_vFillRTSHead( } else { memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); } - if (pDevice->eOPMode == OP_MODE_AP) { + if (pDevice->eOPMode == OP_MODE_AP) memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); - } else { + else memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN); - } } } else if (byPktType == PK_TYPE_11B) { PSRTS_ab pBuf = (PSRTS_ab)pvRTS; @@ -965,11 +957,10 @@ s_vFillRTSHead( memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); } - if (pDevice->eOPMode == OP_MODE_AP) { + if (pDevice->eOPMode == OP_MODE_AP) memcpy(&(pBuf->Data.abyTA[0]), &(pDevice->abyBSSID[0]), ETH_ALEN); - } else { + else memcpy(&(pBuf->Data.abyTA[0]), &(psEthHeader->abySrcAddr[0]), ETH_ALEN); - } } } @@ -990,9 +981,8 @@ s_vFillCTSHead( unsigned int uCTSFrameLen = 14; unsigned short wLen = 0x0000; - if (pvCTS == NULL) { + if (pvCTS == NULL) return; - } if (bDisCRC) { // When CRCDIS bit is on, H/W forgot to generate FCS for CTS frame, @@ -1097,15 +1087,13 @@ s_vGenerateTxParameter( pFifoHead->wReserved = wCurrentRate; wFifoCtl = pFifoHead->wFIFOCtl; - if (wFifoCtl & FIFOCTL_CRCDIS) { + if (wFifoCtl & FIFOCTL_CRCDIS) bDisCRC = true; - } - if (wFifoCtl & FIFOCTL_AUTO_FB_0) { + if (wFifoCtl & FIFOCTL_AUTO_FB_0) byFBOption = AUTO_FB_0; - } else if (wFifoCtl & FIFOCTL_AUTO_FB_1) { + else if (wFifoCtl & FIFOCTL_AUTO_FB_1) byFBOption = AUTO_FB_1; - } if (pDevice->bLongHeader) cbMACHdLen = WLAN_HDR_ADDR3_LEN + 6; @@ -1194,20 +1182,18 @@ s_vFillFragParameter( ptdCurr->m_wTimeStamp = pTxBufHead->wTimeStamp; //Set TSR1 & ReqCount in TxDescHead ptdCurr->m_td1TD1.wReqCount = cpu_to_le16((unsigned short)(cbReqCount)); - if (wFragType == FRAGCTL_ENDFRAG) { //Last Fragmentation + if (wFragType == FRAGCTL_ENDFRAG) //Last Fragmentation ptdCurr->m_td1TD1.byTCR |= (TCR_STP | TCR_EDP | EDMSDU); - } else { + else ptdCurr->m_td1TD1.byTCR |= (TCR_STP | TCR_EDP); - } } else { PSTxDesc ptdCurr = (PSTxDesc)pvtdCurr; //Set TSR1 & ReqCount in TxDescHead ptdCurr->m_td1TD1.wReqCount = cpu_to_le16((unsigned short)(cbReqCount)); - if (wFragType == FRAGCTL_ENDFRAG) { //Last Fragmentation + if (wFragType == FRAGCTL_ENDFRAG) //Last Fragmentation ptdCurr->m_td1TD1.byTCR |= (TCR_STP | TCR_EDP | EDMSDU); - } else { + else ptdCurr->m_td1TD1.byTCR |= (TCR_STP | TCR_EDP); - } } pTxBufHead->wFragCtl |= (unsigned short)wFragType;//0x0001; //0000 0000 0000 0001 @@ -1293,9 +1279,8 @@ s_cbFillTxBufHead(PSDevice pDevice, unsigned char byPktType, unsigned char *pbyT if (pTransmitKey->byCipherSuite == KEY_CTL_WEP) { cbIVlen = 4; cbICVlen = 4; - if (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN) { + if (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN) bIsWEP256 = true; - } } if (pTransmitKey->byCipherSuite == KEY_CTL_TKIP) { cbIVlen = 8;//IV+ExtIV @@ -1328,11 +1313,10 @@ s_cbFillTxBufHead(PSDevice pDevice, unsigned char byPktType, unsigned char *pbyT // // Use for AUTO FALL BACK // - if (psTxBufHd->wFIFOCtl & FIFOCTL_AUTO_FB_0) { + if (psTxBufHd->wFIFOCtl & FIFOCTL_AUTO_FB_0) byFBOption = AUTO_FB_0; - } else if (psTxBufHd->wFIFOCtl & FIFOCTL_AUTO_FB_1) { + else if (psTxBufHd->wFIFOCtl & FIFOCTL_AUTO_FB_1) byFBOption = AUTO_FB_1; - } ////////////////////////////////////////////////////// //Set RrvTime/RTS/CTS Buffer @@ -1446,11 +1430,11 @@ s_cbFillTxBufHead(PSDevice pDevice, unsigned char byPktType, unsigned char *pbyT //FragNum = (FrameSize-(Hdr+FCS))/(Fragment Size -(Hrd+FCS))) uMACfragNum = (unsigned short) ((cbFrameBodySize + cbMIClen) / cbFragPayloadSize); cbLastFragPayloadSize = (cbFrameBodySize + cbMIClen) % cbFragPayloadSize; - if (cbLastFragPayloadSize == 0) { + if (cbLastFragPayloadSize == 0) cbLastFragPayloadSize = cbFragPayloadSize; - } else { + else uMACfragNum++; - } + //[Hdr+(IV)+last fragment payload+(MIC)+(ICV)+FCS] cbLastFragmentSize = cbMACHdLen + cbLastFragPayloadSize + cbIVlen + cbICVlen + cbFCSlen; @@ -1916,40 +1900,37 @@ vGenerateFIFOHeader(PSDevice pDevice, unsigned char byPktType, unsigned char *pb pTxBufHead->wFIFOCtl |= FIFOCTL_GENINT; //Set FIFOCTL_ISDMA0 - if (TYPE_TXDMA0 == uDMAIdx) { + if (TYPE_TXDMA0 == uDMAIdx) pTxBufHead->wFIFOCtl |= FIFOCTL_ISDMA0; - } //Set FRAGCTL_MACHDCNT - if (pDevice->bLongHeader) { + if (pDevice->bLongHeader) cbMacHdLen = WLAN_HDR_ADDR3_LEN + 6; - } else { + else cbMacHdLen = WLAN_HDR_ADDR3_LEN; - } + pTxBufHead->wFragCtl |= cpu_to_le16((unsigned short)(cbMacHdLen << 10)); //Set packet type - if (byPktType == PK_TYPE_11A) {//0000 0000 0000 0000 + if (byPktType == PK_TYPE_11A) //0000 0000 0000 0000 ; - } else if (byPktType == PK_TYPE_11B) {//0000 0001 0000 0000 + else if (byPktType == PK_TYPE_11B) //0000 0001 0000 0000 pTxBufHead->wFIFOCtl |= FIFOCTL_11B; - } else if (byPktType == PK_TYPE_11GB) {//0000 0010 0000 0000 + else if (byPktType == PK_TYPE_11GB) //0000 0010 0000 0000 pTxBufHead->wFIFOCtl |= FIFOCTL_11GB; - } else if (byPktType == PK_TYPE_11GA) {//0000 0011 0000 0000 + else if (byPktType == PK_TYPE_11GA) //0000 0011 0000 0000 pTxBufHead->wFIFOCtl |= FIFOCTL_11GA; - } + //Set FIFOCTL_GrpAckPolicy - if (pDevice->bGrpAckPolicy == true) {//0000 0100 0000 0000 + if (pDevice->bGrpAckPolicy == true) //0000 0100 0000 0000 pTxBufHead->wFIFOCtl |= FIFOCTL_GRPACK; - } //Set Auto Fallback Ctl if (pDevice->wCurrentRate >= RATE_18M) { - if (pDevice->byAutoFBCtrl == AUTO_FB_0) { + if (pDevice->byAutoFBCtrl == AUTO_FB_0) pTxBufHead->wFIFOCtl |= FIFOCTL_AUTO_FB_0; - } else if (pDevice->byAutoFBCtrl == AUTO_FB_1) { + else if (pDevice->byAutoFBCtrl == AUTO_FB_1) pTxBufHead->wFIFOCtl |= FIFOCTL_AUTO_FB_1; - } } //Set FRAGCTL_WEPTYP @@ -2016,11 +1997,10 @@ vGenerateMACHeader( memset(pMACHeader, 0, (sizeof(S802_11Header))); - if (uDMAIdx == TYPE_ATIMDMA) { + if (uDMAIdx == TYPE_ATIMDMA) pMACHeader->wFrameCtl = TYPE_802_11_ATIM; - } else { + else pMACHeader->wFrameCtl = TYPE_802_11_DATA; - } if (pDevice->eOPMode == OP_MODE_AP) { memcpy(&(pMACHeader->abyAddr1[0]), &(psEthHeader->abyDstAddr[0]), ETH_ALEN); @@ -2061,9 +2041,8 @@ vGenerateMACHeader( pDevice->wSeqCounter = 0; } - if ((wFragType == FRAGCTL_STAFRAG) || (wFragType == FRAGCTL_MIDFRAG)) { //StartFrag or MidFrag + if ((wFragType == FRAGCTL_STAFRAG) || (wFragType == FRAGCTL_MIDFRAG)) //StartFrag or MidFrag pMACHeader->wFrameCtl |= FC_MOREFRAG; - } } CMD_STATUS csMgmt_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket) { @@ -2095,9 +2074,8 @@ CMD_STATUS csMgmt_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket) { PSMgmtObject pMgmt = pDevice->pMgmt; unsigned short wCurrentRate = RATE_1M; - if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { + if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) return CMD_STATUS_RESOURCES; - } pFrstTD = pDevice->apCurrTD[TYPE_TXDMA0]; pbyTxBufferAddr = (unsigned char *)pFrstTD->pTDInfo->buf; @@ -2118,11 +2096,11 @@ CMD_STATUS csMgmt_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket) { // 2004.11.11 Kyle -- Using OFDM power to tx MngPkt will decrease the connection capability. // And cmd timer will wait data pkt TX finish before scanning so it's OK // to set power here. - if (pDevice->pMgmt->eScanState != WMAC_NO_SCANNING) { + if (pDevice->pMgmt->eScanState != WMAC_NO_SCANNING) RFbSetPower(pDevice, wCurrentRate, pDevice->byCurrentCh); - } else { + else RFbSetPower(pDevice, wCurrentRate, pMgmt->uCurrChannel); - } + pTxBufHead->byTxPower = pDevice->byCurPwr; //+++++++++++++++++++++ Patch VT3253 A1 performance +++++++++++++++++++++++++++ if (pDevice->byFOETuning) { @@ -2200,9 +2178,9 @@ CMD_STATUS csMgmt_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket) { cbFrameSize = cbMacHdLen + cbFrameBodySize + cbIVlen + cbMIClen + cbICVlen + cbFCSlen; //Set FIFOCTL_GrpAckPolicy - if (pDevice->bGrpAckPolicy == true) {//0000 0100 0000 0000 + if (pDevice->bGrpAckPolicy == true) //0000 0100 0000 0000 pTxBufHead->wFIFOCtl |= FIFOCTL_GRPACK; - } + //the rest of pTxBufHead->wFragCtl:FragTyp will be set later in s_vFillFragParameter() //Set RrvTime/RTS/CTS Buffer @@ -2338,9 +2316,8 @@ CMD_STATUS csMgmt_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket) { pDevice->iTDUsed[TYPE_TXDMA0]++; - if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 1) { + if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 1) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " available td0 <= 1\n"); - } pDevice->apCurrTD[TYPE_TXDMA0] = pFrstTD->next; @@ -2496,11 +2473,10 @@ cbGetFragCount( cbFragPayloadSize = cbFragmentSize - cbMACHdLen - cbIVlen - cbICVlen - cbFCSlen; uMACfragNum = (unsigned short) ((cbFrameBodySize + cbMIClen) / cbFragPayloadSize); cbLastFragPayloadSize = (cbFrameBodySize + cbMIClen) % cbFragPayloadSize; - if (cbLastFragPayloadSize == 0) { + if (cbLastFragPayloadSize == 0) cbLastFragPayloadSize = cbFragPayloadSize; - } else { + else uMACfragNum++; - } } return uMACfragNum; } @@ -2553,11 +2529,11 @@ vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb, unsigned char *pbMPDU, un pvRrvTime = pMICHDR = pvRTS = pvCTS = pvTxDataHd = NULL; - if (cbMPDULen <= WLAN_HDR_ADDR3_LEN) { + if (cbMPDULen <= WLAN_HDR_ADDR3_LEN) cbFrameBodySize = 0; - } else { + else cbFrameBodySize = cbMPDULen - WLAN_HDR_ADDR3_LEN; - } + p80211Header = (PUWLAN_80211HDR)pbMPDU; pFrstTD = pDevice->apCurrTD[TYPE_TXDMA0]; @@ -2578,11 +2554,11 @@ vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb, unsigned char *pbMPDU, un // 2004.11.11 Kyle -- Using OFDM power to tx MngPkt will decrease the connection capability. // And cmd timer will wait data pkt TX to finish before scanning so it's OK // to set power here. - if (pDevice->pMgmt->eScanState != WMAC_NO_SCANNING) { + if (pDevice->pMgmt->eScanState != WMAC_NO_SCANNING) RFbSetPower(pDevice, wCurrentRate, pDevice->byCurrentCh); - } else { + else RFbSetPower(pDevice, wCurrentRate, pMgmt->uCurrChannel); - } + pTxBufHead->byTxPower = pDevice->byCurPwr; //+++++++++++++++++++++ Patch VT3253 A1 performance +++++++++++++++++++++++++++ @@ -2640,17 +2616,14 @@ vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb, unsigned char *pbMPDU, un // hostapd deamon ext support rate patch if (WLAN_GET_FC_FSTYPE(p80211Header->sA4.wFrameCtl) == WLAN_FSTYPE_ASSOCRESP) { - if (((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates)->len != 0) { + if (((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates)->len != 0) cbExtSuppRate += ((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates)->len + WLAN_IEHDR_LEN; - } - if (((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates)->len != 0) { + if (((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates)->len != 0) cbExtSuppRate += ((PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates)->len + WLAN_IEHDR_LEN; - } - if (cbExtSuppRate > 0) { + if (cbExtSuppRate > 0) cbFrameBodySize = WLAN_ASSOCRESP_OFF_SUPP_RATES; - } } //Set FRAGCTL_MACHDCNT @@ -2687,9 +2660,9 @@ vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb, unsigned char *pbMPDU, un cbFrameSize = cbMacHdLen + cbFrameBodySize + cbIVlen + cbMIClen + cbICVlen + cbFCSlen + cbExtSuppRate; //Set FIFOCTL_GrpAckPolicy - if (pDevice->bGrpAckPolicy == true) {//0000 0100 0000 0000 + if (pDevice->bGrpAckPolicy == true) //0000 0100 0000 0000 pTxBufHead->wFIFOCtl |= FIFOCTL_GRPACK; - } + //the rest of pTxBufHead->wFragCtl:FragTyp will be set later in s_vFillFragParameter() if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {//802.11g packet @@ -2815,9 +2788,8 @@ vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb, unsigned char *pbMPDU, un pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0 = pTransmitKey->wTSC15_0; } - if ((pDevice->byLocalID <= REV_ID_VT3253_A1)) { + if ((pDevice->byLocalID <= REV_ID_VT3253_A1)) s_vSWencryption(pDevice, pTransmitKey, pbyPayloadHead, (unsigned short)(cbFrameBodySize + cbMIClen)); - } } pMACHeader->wSeqCtl = cpu_to_le16(pDevice->wSeqCounter << 4); @@ -2861,9 +2833,8 @@ vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb, unsigned char *pbMPDU, un pDevice->iTDUsed[TYPE_TXDMA0]++; - if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 1) { + if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 1) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " available td0 <= 1\n"); - } pDevice->apCurrTD[TYPE_TXDMA0] = pFrstTD->next; diff --git a/drivers/staging/vt6655/tkip.c b/drivers/staging/vt6655/tkip.c index 078b359a7d4b..f758d021c60e 100644 --- a/drivers/staging/vt6655/tkip.c +++ b/drivers/staging/vt6655/tkip.c @@ -157,11 +157,11 @@ unsigned int rotr1(unsigned int a) { unsigned int b; - if ((a & 0x01) == 0x01) { + if ((a & 0x01) == 0x01) b = (a >> 1) | 0x8000; - } else { + else b = (a >> 1) & 0x7fff; - } + b = b % 65536; return b; } diff --git a/drivers/staging/vt6655/vntwifi.c b/drivers/staging/vt6655/vntwifi.c index 2ccd0702388a..7d61598563c7 100644 --- a/drivers/staging/vt6655/vntwifi.c +++ b/drivers/staging/vt6655/vntwifi.c @@ -151,9 +151,9 @@ VNTWIFIpGetCurrentChannel( ) { PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - if (pMgmtHandle != NULL) { + if (pMgmtHandle != NULL) return pMgmt->uCurrChannel; - } + return 0; } @@ -208,17 +208,17 @@ VNTWIFIbyGetMaxSupportRate( if (pSupportRateIEs) { for (ii = 0; ii < pSupportRateIEs->len; ii++) { bySupportRate = DATARATEbyGetRateIdx(pSupportRateIEs->abyRates[ii]); - if (bySupportRate > byMaxSupportRate) { + if (bySupportRate > byMaxSupportRate) byMaxSupportRate = bySupportRate; - } + } } if (pExtSupportRateIEs) { for (ii = 0; ii < pExtSupportRateIEs->len; ii++) { bySupportRate = DATARATEbyGetRateIdx(pExtSupportRateIEs->abyRates[ii]); - if (bySupportRate > byMaxSupportRate) { + if (bySupportRate > byMaxSupportRate) byMaxSupportRate = bySupportRate; - } + } } @@ -359,11 +359,10 @@ VNTWIFIbConfigPhyMode( if ((ePhyType != PHY_TYPE_AUTO) && (ePhyType != pMgmt->eCurrentPHYMode)) { - if (CARDbSetPhyParameter(pMgmt->pAdapter, ePhyType, 0, 0, NULL, NULL) == true) { + if (CARDbSetPhyParameter(pMgmt->pAdapter, ePhyType, 0, 0, NULL, NULL) == true) pMgmt->eCurrentPHYMode = ePhyType; - } else { + else return false; - } } pMgmt->eConfigPHYMode = ePhyType; return true; @@ -377,9 +376,8 @@ VNTWIFIbGetConfigPhyMode( { PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - if ((pMgmt != NULL) && (pePhyType != NULL)) { + if ((pMgmt != NULL) && (pePhyType != NULL)) *(PCARD_PHY_TYPE)pePhyType = pMgmt->eConfigPHYMode; - } } /*+ @@ -425,12 +423,12 @@ VNTWIFIvQueryBSSList(void *pMgmtHandle, unsigned int *puBSSCount, void **pvFirst for (ii = 0; ii < MAX_BSS_NUM; ii++) { pBSS = &(pMgmt->sBSSList[ii]); - if (!pBSS->bActive) { + if (!pBSS->bActive) continue; - } - if (*pvFirstBSS == NULL) { + + if (*pvFirstBSS == NULL) *pvFirstBSS = &(pMgmt->sBSSList[ii]); - } + uCount++; } *puBSSCount = uCount; @@ -450,9 +448,9 @@ VNTWIFIvGetNextBSS( while (*pvNextBSS == NULL) { pBSS++; - if (pBSS > &(pMgmt->sBSSList[MAX_BSS_NUM])) { + if (pBSS > &(pMgmt->sBSSList[MAX_BSS_NUM])) return; - } + if (pBSS->bActive == true) { *pvNextBSS = pBSS; return; @@ -487,10 +485,10 @@ VNTWIFIvUpdateNodeTxCounter( if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) || (pMgmt->eCurrMode == WMAC_MODE_ESS_AP)) { - if (BSSDBbIsSTAInNodeDB(pMgmt, pbyDestAddress, &uNodeIndex) == false) { + if (BSSDBbIsSTAInNodeDB(pMgmt, pbyDestAddress, &uNodeIndex) == false) return; - } } + pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts++; if (bTxOk) { // transmit success, TxAttempts at least plus one @@ -500,9 +498,9 @@ VNTWIFIvUpdateNodeTxCounter( pMgmt->sNodeDBTable[uNodeIndex].uTxFailures++; } pMgmt->sNodeDBTable[uNodeIndex].uTxRetry += pbyTxFailCount[MAX_RATE]; - for (ii = 0; ii < MAX_RATE; ii++) { + for (ii = 0; ii < MAX_RATE; ii++) pMgmt->sNodeDBTable[uNodeIndex].uTxFail[ii] += pbyTxFailCount[ii]; - } + return; } @@ -533,11 +531,11 @@ VNTWIFIvGetTxRate( pSupportRateIEs = (PWLAN_IE_SUPP_RATES) (pMgmt->sNodeDBTable[uNodeIndex].abyCurrSuppRates); pExtSupportRateIEs = (PWLAN_IE_SUPP_RATES) (pMgmt->sNodeDBTable[uNodeIndex].abyCurrExtSuppRates); } else { - if (pMgmt->eCurrentPHYMode != PHY_TYPE_11A) { + if (pMgmt->eCurrentPHYMode != PHY_TYPE_11A) wTxDataRate = RATE_2M; - } else { + else wTxDataRate = RATE_24M; - } + pSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrSuppRates; pExtSupportRateIEs = (PWLAN_IE_SUPP_RATES) pMgmt->abyCurrExtSuppRates; } @@ -556,9 +554,9 @@ VNTWIFIvGetTxRate( pSupportRateIEs, pExtSupportRateIEs ); - if (byACKRate > (unsigned char) wTxDataRate) { + if (byACKRate > (unsigned char) wTxDataRate) byACKRate = (unsigned char) wTxDataRate; - } + byCCKBasicRate = VNTWIFIbyGetACKTxRate(RATE_11M, pSupportRateIEs, pExtSupportRateIEs @@ -582,11 +580,10 @@ VNTWIFIbyGetKeyCypher( { PSMgmtObject pMgmt = (PSMgmtObject)pMgmtHandle; - if (bGroupKey) { + if (bGroupKey) return pMgmt->byCSSGK; - } else { + else return pMgmt->byCSSPK; - } } bool @@ -598,9 +595,9 @@ VNTWIFIbSetPMKIDCache( { PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; - if (ulCount > MAX_PMKID_CACHE) { + if (ulCount > MAX_PMKID_CACHE) return false; - } + pMgmt->gsPMKIDCache.BSSIDInfoCount = ulCount; memcpy(pMgmt->gsPMKIDCache.BSSIDInfo, pPMKIDInfo, (ulCount*sizeof(PMKIDInfo))); return true; @@ -615,15 +612,14 @@ VNTWIFIwGetMaxSupportRate( PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; for (wRate = RATE_54M; wRate > RATE_1M; wRate--) { - if (pMgmt->sNodeDBTable[0].wSuppRate & (1<sNodeDBTable[0].wSuppRate & (1<eCurrentPHYMode == PHY_TYPE_11A) { + + if (pMgmt->eCurrentPHYMode == PHY_TYPE_11A) return RATE_6M; - } else { + else return RATE_1M; - } } void diff --git a/drivers/staging/vt6655/wcmd.c b/drivers/staging/vt6655/wcmd.c index 791b37e0db82..a689645fa012 100644 --- a/drivers/staging/vt6655/wcmd.c +++ b/drivers/staging/vt6655/wcmd.c @@ -127,14 +127,13 @@ vAdHocBeaconStop(PSDevice pDevice) (pMgmt->uScanChannel > CB_MAX_CHANNEL_24G)) { bStop = true; } - if (pMgmt->uIBSSChannel > CB_MAX_CHANNEL_24G) { + if (pMgmt->uIBSSChannel > CB_MAX_CHANNEL_24G) bStop = true; - } + } - if (bStop) { + if (bStop) MACvRegBitsOff(pDevice->PortOffset, MAC_REG_TCR, TCR_AUTOBCNTX); - } } /* vAdHocBeaconStop */ /* @@ -196,13 +195,13 @@ s_vProbeChannel( PSMgmtObject pMgmt = pDevice->pMgmt; unsigned int ii; - if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { + if (pDevice->eCurrentPHYType == PHY_TYPE_11A) pbyRate = &abyCurrSuppRatesA[0]; - } else if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { + else if (pDevice->eCurrentPHYType == PHY_TYPE_11B) pbyRate = &abyCurrSuppRatesB[0]; - } else { + else pbyRate = &abyCurrSuppRatesG[0]; - } + // build an assocreq frame and send it pTxPacket = s_MgrMakeProbeRequest ( @@ -216,11 +215,10 @@ s_vProbeChannel( if (pTxPacket != NULL) { for (ii = 0; ii < 2; ii++) { - if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) { + if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Probe request sending fail.. \n"); - } else { + else DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Probe request is sending.. \n"); - } } } } @@ -359,11 +357,11 @@ vCommandTimer( // Set channel back set_channel(pMgmt->pAdapter, pMgmt->uCurrChannel); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Scanning, set back to channel: [%d]\n", pMgmt->uCurrChannel); - if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { + if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) CARDbSetBSSID(pMgmt->pAdapter, pMgmt->abyCurrBSSID, OP_MODE_ADHOC); - } else { + else CARDbSetBSSID(pMgmt->pAdapter, pMgmt->abyCurrBSSID, OP_MODE_INFRASTRUCTURE); - } + vAdHocBeaconRestart(pDevice); s_bCommandComplete(pDevice); @@ -389,11 +387,11 @@ vCommandTimer( vAdHocBeaconStop(pDevice); - if (set_channel(pMgmt->pAdapter, pMgmt->uScanChannel)) { + if (set_channel(pMgmt->pAdapter, pMgmt->uScanChannel)) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "SCAN Channel: %d\n", pMgmt->uScanChannel); - } else { + else DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "SET SCAN Channel Fail: %d\n", pMgmt->uScanChannel); - } + CARDbSetBSSID(pMgmt->pAdapter, pMgmt->abyCurrBSSID, OP_MODE_UNKNOWN); pMgmt->uScanChannel++; //2008-8-4 by chester @@ -426,11 +424,10 @@ vCommandTimer( // Set channel back set_channel(pMgmt->pAdapter, pMgmt->uCurrChannel); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Scanning, set back to channel: [%d]\n", pMgmt->uCurrChannel); - if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { + if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) CARDbSetBSSID(pMgmt->pAdapter, pMgmt->abyCurrBSSID, OP_MODE_ADHOC); - } else { + else CARDbSetBSSID(pMgmt->pAdapter, pMgmt->abyCurrBSSID, OP_MODE_INFRASTRUCTURE); - } pMgmt->eScanState = WMAC_NO_SCANNING; vAdHocBeaconRestart(pDevice); @@ -534,9 +531,9 @@ vCommandTimer( if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pMgmt->eCurrState == WMAC_STATE_JOINTED)) { // Call mgr to begin the deauthentication // reason = (3) because sta has left ESS - if (pMgmt->eCurrState >= WMAC_STATE_AUTH) { + if (pMgmt->eCurrState >= WMAC_STATE_AUTH) vMgrDeAuthenBeginSta((void *)pDevice, pMgmt, pMgmt->abyCurrBSSID, (3), &Status); - } + // Call mgr to begin the authentication vMgrAuthenBeginSta((void *)pDevice, pMgmt, &Status); if (Status == CMD_STATUS_SUCCESS) { @@ -551,9 +548,9 @@ vCommandTimer( // if Adhoc mode else if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { if (pMgmt->eCurrState == WMAC_STATE_JOINTED) { - if (netif_queue_stopped(pDevice->dev)) { + if (netif_queue_stopped(pDevice->dev)) netif_wake_queue(pDevice->dev); - } + pDevice->bLinkPass = true; pMgmt->sNodeDBTable[0].bActive = true; @@ -562,9 +559,9 @@ vCommandTimer( } else { // start own IBSS vMgrCreateOwnIBSS((void *)pDevice, &Status); - if (Status != CMD_STATUS_SUCCESS) { + if (Status != CMD_STATUS_SUCCESS) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " WLAN_CMD_IBSS_CREATE fail ! \n"); - } + BSSvAddMulticastNode(pDevice); } } @@ -574,13 +571,13 @@ vCommandTimer( pMgmt->eConfigMode == WMAC_CONFIG_AUTO) { // start own IBSS vMgrCreateOwnIBSS((void *)pDevice, &Status); - if (Status != CMD_STATUS_SUCCESS) { + if (Status != CMD_STATUS_SUCCESS) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " WLAN_CMD_IBSS_CREATE fail ! \n"); - } + BSSvAddMulticastNode(pDevice); - if (netif_queue_stopped(pDevice->dev)) { + if (netif_queue_stopped(pDevice->dev)) netif_wake_queue(pDevice->dev); - } + pDevice->bLinkPass = true; } else { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disconnect SSID none\n"); @@ -632,12 +629,12 @@ vCommandTimer( case WLAN_ASSOCIATE_WAIT: if (pMgmt->eCurrState == WMAC_STATE_ASSOC) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "eCurrState == WMAC_STATE_ASSOC\n"); - if (pDevice->ePSMode != WMAC_POWER_CAM) { + if (pDevice->ePSMode != WMAC_POWER_CAM) PSvEnablePowerSaving((void *)pDevice, pMgmt->wListenInterval); - } - if (pMgmt->eAuthenMode >= WMAC_AUTH_WPA) { + + if (pMgmt->eAuthenMode >= WMAC_AUTH_WPA) KeybRemoveAllKey(&(pDevice->sKey), pDevice->abyBSSID, pDevice->PortOffset); - } + pDevice->bLinkPass = true; pDevice->byLinkWaitCount = 0; pDevice->byReAssocCount = 0; @@ -646,9 +643,9 @@ vCommandTimer( BBvSetFOE(pDevice->PortOffset); PSbSendNullPacket(pDevice); } - if (netif_queue_stopped(pDevice->dev)) { + if (netif_queue_stopped(pDevice->dev)) netif_wake_queue(pDevice->dev); - } + #ifdef TxInSleep if (pDevice->IsTxDataTrigger) { //TxDataTimer is not triggered at the first time del_timer(&pDevice->sTimerTxData); @@ -658,8 +655,8 @@ vCommandTimer( pDevice->sTimerTxData.expires = RUN_AT(10*HZ); //10s callback pDevice->fTxDataInSleep = false; pDevice->nTxDataTimeCout = 0; - } else { } + pDevice->IsTxDataTrigger = true; add_timer(&pDevice->sTimerTxData); #endif @@ -694,17 +691,17 @@ vCommandTimer( pDevice->bFixRate = false; vMgrCreateOwnIBSS((void *)pDevice, &Status); - if (Status != CMD_STATUS_SUCCESS) { + if (Status != CMD_STATUS_SUCCESS) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " vMgrCreateOwnIBSS fail ! \n"); - } + // alway turn off unicast bit MACvRegBitsOff(pDevice->PortOffset, MAC_REG_RCR, RCR_UNICAST); pDevice->byRxMode &= ~RCR_UNICAST; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wcmd: rx_mode = %x\n", pDevice->byRxMode); BSSvAddMulticastNode(pDevice); - if (netif_queue_stopped(pDevice->dev)) { + if (netif_queue_stopped(pDevice->dev)) netif_wake_queue(pDevice->dev); - } + pDevice->bLinkPass = true; add_timer(&pMgmt->sTimerSecondCallback); } @@ -721,9 +718,9 @@ vCommandTimer( } else { pDevice->bMoreData = true; } - if (!device_dma0_xmit(pDevice, skb, 0)) { + if (!device_dma0_xmit(pDevice, skb, 0)) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Multicast ps tx fail \n"); - } + pMgmt->sNodeDBTable[0].wEnQueueCnt--; } } @@ -743,9 +740,9 @@ vCommandTimer( } else { pDevice->bMoreData = true; } - if (!device_dma0_xmit(pDevice, skb, ii)) { + if (!device_dma0_xmit(pDevice, skb, ii)) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "sta ps tx fail \n"); - } + pMgmt->sNodeDBTable[ii].wEnQueueCnt--; // check if sta ps enabled, and wait next pspoll. // if sta ps disable, then send all pending buffers. @@ -831,11 +828,11 @@ s_bCommandComplete( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "eCommandState= WLAN_CMD_BSSID_SCAN\n"); pDevice->eCommandState = WLAN_CMD_SCAN_START; pMgmt->uScanChannel = 0; - if (pSSID->len != 0) { + if (pSSID->len != 0) memcpy(pMgmt->abyScanSSID, pSSID, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); - } else { + else memset(pMgmt->abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); - } + break; case WLAN_CMD_SSID: pDevice->eCommandState = WLAN_CMD_SSID_START; @@ -881,9 +878,9 @@ bool bScheduleCommand( { PSDevice pDevice = (PSDevice)hDeviceContext; - if (pDevice->cbFreeCmdQueue == 0) { + if (pDevice->cbFreeCmdQueue == 0) return false; - } + pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].eCmd = eCommand; pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bForceSCAN = true; memset(pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].abyCmdDesireSSID, 0 , WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); diff --git a/drivers/staging/vt6655/wctl.c b/drivers/staging/vt6655/wctl.c index 0ae57f1775c1..fddea9fc9cfe 100644 --- a/drivers/staging/vt6655/wctl.c +++ b/drivers/staging/vt6655/wctl.c @@ -191,9 +191,8 @@ bool WCTLbHandleFragment(PSDevice pDevice, PS802_11Header pMACHeader, unsigned i pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum = (pMACHeader->wSeqCtl & 0x000F); } else { pDevice->uCurrentDFCBIdx = WCTLuInsertDFCB(pDevice, pMACHeader); - if (pDevice->uCurrentDFCBIdx == pDevice->cbDFCB) { + if (pDevice->uCurrentDFCBIdx == pDevice->cbDFCB) return false; - } } // reserve 4 byte to match MAC RX Buffer pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer = (unsigned char *)(pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].skb->data + 4); diff --git a/drivers/staging/vt6655/wmgr.c b/drivers/staging/vt6655/wmgr.c index 1d9de1fccd8c..67384782b702 100644 --- a/drivers/staging/vt6655/wmgr.c +++ b/drivers/staging/vt6655/wmgr.c @@ -350,9 +350,9 @@ vMgrObjectInit( pMgmt->pbyPSPacketPool = &pMgmt->byPSPacketPool[0]; pMgmt->pbyMgmtPacketPool = &pMgmt->byMgmtPacketPool[0]; pMgmt->uCurrChannel = pDevice->uChannel; - for (ii = 0; ii < WLAN_BSSID_LEN; ii++) { + for (ii = 0; ii < WLAN_BSSID_LEN; ii++) pMgmt->abyDesireBSSID[ii] = 0xFF; - } + pMgmt->sAssocInfo.AssocInfo.Length = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); pMgmt->byCSSPK = KEY_CTL_NONE; pMgmt->byCSSGK = KEY_CTL_NONE; @@ -456,9 +456,9 @@ vMgrAssocBeginSta( pMgmt->wCurrCapInfo = 0; pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_ESS(1); - if (pDevice->bEncryptionEnable) { + if (pDevice->bEncryptionEnable) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_PRIVACY(1); - } + pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTPREAMBLE(1); if (pMgmt->wListenInterval == 0) pMgmt->wListenInterval = 1; // at least one. @@ -466,13 +466,11 @@ vMgrAssocBeginSta( // ERP Phy (802.11g) should support short preamble. if (pMgmt->eCurrentPHYMode == PHY_TYPE_11G) { pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTPREAMBLE(1); - if (CARDbIsShorSlotTime(pMgmt->pAdapter)) { + if (CARDbIsShorSlotTime(pMgmt->pAdapter)) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1); - } } else if (pMgmt->eCurrentPHYMode == PHY_TYPE_11B) { - if (CARDbIsShortPreamble(pMgmt->pAdapter)) { + if (CARDbIsShortPreamble(pMgmt->pAdapter)) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTPREAMBLE(1); - } } if (pMgmt->b11hEnable) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SPECTRUMMNG(1); @@ -497,8 +495,9 @@ vMgrAssocBeginSta( pMgmt->eCurrState = WMAC_STATE_ASSOCPENDING; *pStatus = CMD_STATUS_SUCCESS; } - } else + } else { *pStatus = CMD_STATUS_RESOURCES; + } return; } @@ -525,9 +524,8 @@ vMgrReAssocBeginSta( pMgmt->wCurrCapInfo = 0; pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_ESS(1); - if (pDevice->bEncryptionEnable) { + if (pDevice->bEncryptionEnable) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_PRIVACY(1); - } pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTPREAMBLE(1); @@ -537,14 +535,13 @@ vMgrReAssocBeginSta( // ERP Phy (802.11g) should support short preamble. if (pMgmt->eCurrentPHYMode == PHY_TYPE_11G) { pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTPREAMBLE(1); - if (CARDbIsShorSlotTime(pMgmt->pAdapter)) { + if (CARDbIsShorSlotTime(pMgmt->pAdapter)) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1); - } } else if (pMgmt->eCurrentPHYMode == PHY_TYPE_11B) { - if (CARDbIsShortPreamble(pMgmt->pAdapter)) { + if (CARDbIsShortPreamble(pMgmt->pAdapter)) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTPREAMBLE(1); - } } + if (pMgmt->b11hEnable) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SPECTRUMMNG(1); @@ -563,11 +560,10 @@ vMgrReAssocBeginSta( if (pTxPacket != NULL) { /* send the frame */ *pStatus = csMgmt_xmit(pDevice, pTxPacket); - if (*pStatus != CMD_STATUS_PENDING) { + if (*pStatus != CMD_STATUS_PENDING) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Reassociation tx failed.\n"); - } else { + else DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Reassociation tx sending.\n"); - } } return; @@ -684,21 +680,20 @@ s_vMgrRxAssocRequest( pMgmt->sNodeDBTable[uNodeIndex].bPSEnable = WLAN_GET_FC_PWRMGT(sFrame.pHdr->sA3.wFrameCtl) ? true : false; // Todo: check sta basic rate, if ap can't support, set status code - if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { + if (pDevice->eCurrentPHYType == PHY_TYPE_11B) uRateLen = WLAN_RATES_MAXLEN_11B; - } + abyCurrSuppRates[0] = WLAN_EID_SUPP_RATES; abyCurrSuppRates[1] = RATEuSetIE((PWLAN_IE_SUPP_RATES)sFrame.pSuppRates, (PWLAN_IE_SUPP_RATES)abyCurrSuppRates, uRateLen); abyCurrExtSuppRates[0] = WLAN_EID_EXTSUPP_RATES; - if (pDevice->eCurrentPHYType == PHY_TYPE_11G) { + if (pDevice->eCurrentPHYType == PHY_TYPE_11G) abyCurrExtSuppRates[1] = RATEuSetIE((PWLAN_IE_SUPP_RATES)sFrame.pExtSuppRates, (PWLAN_IE_SUPP_RATES)abyCurrExtSuppRates, uRateLen); - } else { + else abyCurrExtSuppRates[1] = 0; - } RATEvParseMaxRate((void *)pDevice, (PWLAN_IE_SUPP_RATES)abyCurrSuppRates, @@ -734,9 +729,8 @@ s_vMgrRxAssocRequest( pDevice->bProtectMode = true; pDevice->bNonERPPresent = true; } - if (!pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { + if (!pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) pDevice->bBarkerPreambleMd = true; - } DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "Associate AID= %d \n", wAssocAID); DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X \n", @@ -749,8 +743,8 @@ s_vMgrRxAssocRequest( ); DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "Max Support rate = %d \n", pMgmt->sNodeDBTable[uNodeIndex].wMaxSuppRate); - }//else { TODO: received STA under state1 handle } - else { + } else { + /* TODO: received STA under state1 handle */ return; } @@ -767,17 +761,15 @@ s_vMgrRxAssocRequest( (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates ); if (pTxPacket != NULL) { - if (pDevice->bEnableHostapd) { + if (pDevice->bEnableHostapd) return; - } + /* send the frame */ Status = csMgmt_xmit(pDevice, pTxPacket); - if (Status != CMD_STATUS_PENDING) { + if (Status != CMD_STATUS_PENDING) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Assoc response tx failed\n"); - } else { + else DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Assoc response tx sending..\n"); - } - } return; @@ -837,9 +829,8 @@ s_vMgrRxReAssocRequest( WLAN_GET_FC_PWRMGT(sFrame.pHdr->sA3.wFrameCtl) ? true : false; // Todo: check sta basic rate, if ap can't support, set status code - if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { + if (pDevice->eCurrentPHYType == PHY_TYPE_11B) uRateLen = WLAN_RATES_MAXLEN_11B; - } abyCurrSuppRates[0] = WLAN_EID_SUPP_RATES; abyCurrSuppRates[1] = RATEuSetIE((PWLAN_IE_SUPP_RATES)sFrame.pSuppRates, @@ -889,9 +880,8 @@ s_vMgrRxReAssocRequest( pDevice->bProtectMode = true; pDevice->bNonERPPresent = true; } - if (!pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { + if (!pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) pDevice->bBarkerPreambleMd = true; - } DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "Rx ReAssociate AID= %d \n", wAssocAID); DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X \n", @@ -922,15 +912,14 @@ s_vMgrRxReAssocRequest( if (pTxPacket != NULL) { /* send the frame */ - if (pDevice->bEnableHostapd) { + if (pDevice->bEnableHostapd) return; - } + Status = csMgmt_xmit(pDevice, pTxPacket); - if (Status != CMD_STATUS_PENDING) { + if (Status != CMD_STATUS_PENDING) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:ReAssoc response tx failed\n"); - } else { + else DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:ReAssoc response tx sending..\n"); - } } return; } @@ -988,9 +977,9 @@ s_vMgrRxAssocResponse( if (cpu_to_le16((*(sFrame.pwStatus))) == WLAN_MGMT_STATUS_SUCCESS) { // set AID pMgmt->wCurrAID = cpu_to_le16((*(sFrame.pwAid))); - if ((pMgmt->wCurrAID >> 14) != (BIT0 | BIT1)) { + if ((pMgmt->wCurrAID >> 14) != (BIT0 | BIT1)) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "AID from AP, has two msb clear.\n"); - } + DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "Association Successful, AID=%d.\n", pMgmt->wCurrAID & ~(BIT14 | BIT15)); pMgmt->eCurrState = WMAC_STATE_ASSOC; BSSvUpdateAPNode((void *)pDevice, sFrame.pwCapInfo, sFrame.pSuppRates, sFrame.pExtSuppRates); @@ -1187,9 +1176,8 @@ vMgrDeAuthenBeginSta( pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN; *pStatus = csMgmt_xmit(pDevice, pTxPacket); - if (*pStatus == CMD_STATUS_PENDING) { + if (*pStatus == CMD_STATUS_PENDING) *pStatus = CMD_STATUS_SUCCESS; - } return; } @@ -1338,13 +1326,13 @@ s_vMgrRxAuthenSequence_1( pTxPacket->cbMPDULen = sFrame.len; pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN; // send the frame - if (pDevice->bEnableHostapd) { + if (pDevice->bEnableHostapd) return; - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Authreq_reply sequence_1 tx.. \n"); - if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) { + if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Authreq_reply sequence_1 tx failed.\n"); - } + return; } @@ -1417,9 +1405,9 @@ s_vMgrRxAuthenSequence_2( pTxPacket->cbMPDULen = sFrame.len; pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN; // send the frame - if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) { + if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Auth_reply sequence_2 tx failed.\n"); - } + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Auth_reply sequence_2 tx ...\n"); } else { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:rx Auth_reply sequence_2 status error ...\n"); @@ -1511,12 +1499,12 @@ reply: pTxPacket->cbMPDULen = sFrame.len; pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN; // send the frame - if (pDevice->bEnableHostapd) { + if (pDevice->bEnableHostapd) return; - } - if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) { + + if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Mgt:Authreq_reply sequence_4 tx failed.\n"); - } + return; } @@ -1577,11 +1565,11 @@ s_vMgrRxDisassociation( // a STA is leaving this BSS.. sFrame.len = pRxPacket->cbMPDULen; sFrame.pBuf = (unsigned char *)pRxPacket->p80211Header; - if (BSSDBbIsSTAInNodeDB(pMgmt, pRxPacket->p80211Header->sA3.abyAddr2, &uNodeIndex)) { + if (BSSDBbIsSTAInNodeDB(pMgmt, pRxPacket->p80211Header->sA3.abyAddr2, &uNodeIndex)) BSSvRemoveOneNode(pDevice, uNodeIndex); - } else { + else DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Rx disassoc, sta not found\n"); - } + } else if (pMgmt->eCurrMode == WMAC_MODE_ESS_STA) { sFrame.len = pRxPacket->cbMPDULen; sFrame.pBuf = (unsigned char *)pRxPacket->p80211Header; @@ -1649,11 +1637,10 @@ s_vMgrRxDeauthentication( // a STA is leaving this BSS.. sFrame.len = pRxPacket->cbMPDULen; sFrame.pBuf = (unsigned char *)pRxPacket->p80211Header; - if (BSSDBbIsSTAInNodeDB(pMgmt, pRxPacket->p80211Header->sA3.abyAddr2, &uNodeIndex)) { + if (BSSDBbIsSTAInNodeDB(pMgmt, pRxPacket->p80211Header->sA3.abyAddr2, &uNodeIndex)) BSSvRemoveOneNode(pDevice, uNodeIndex); - } else { + else DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Rx deauth, sta not found\n"); - } } else { if (pMgmt->eCurrMode == WMAC_MODE_ESS_STA) { sFrame.len = pRxPacket->cbMPDULen; @@ -1874,9 +1861,8 @@ s_vMgrRxBeacon( } - if (bInScan) { + if (bInScan) return; - } if (byCurrChannel == (unsigned char)pMgmt->uCurrChannel) bIsChannelEqual = true; @@ -1960,9 +1946,9 @@ s_vMgrRxBeacon( // // Basic Rate Set may change dynamically // - if (pBSSList->eNetworkTypeInUse == PHY_TYPE_11B) { + if (pBSSList->eNetworkTypeInUse == PHY_TYPE_11B) uRateLen = WLAN_RATES_MAXLEN_11B; - } + pMgmt->abyCurrSuppRates[1] = RATEuSetIE((PWLAN_IE_SUPP_RATES)pBSSList->abySuppRates, (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates, uRateLen); @@ -2022,22 +2008,20 @@ s_vMgrRxBeacon( // check if beacon TSF larger or small than our local TSF if (HIDWORD(qwTimestamp) == HIDWORD(qwLocalTSF)) { - if (LODWORD(qwTimestamp) >= LODWORD(qwLocalTSF)) { + if (LODWORD(qwTimestamp) >= LODWORD(qwLocalTSF)) bTSFOffsetPostive = true; - } else { + else bTSFOffsetPostive = false; - } } else if (HIDWORD(qwTimestamp) > HIDWORD(qwLocalTSF)) { bTSFOffsetPostive = true; } else if (HIDWORD(qwTimestamp) < HIDWORD(qwLocalTSF)) { bTSFOffsetPostive = false; } - if (bTSFOffsetPostive) { + if (bTSFOffsetPostive) qwTSFOffset = CARDqGetTSFOffset(pRxPacket->byRxRate, (qwTimestamp), (qwLocalTSF)); - } else { + else qwTSFOffset = CARDqGetTSFOffset(pRxPacket->byRxRate, (qwLocalTSF), (qwTimestamp)); - } if (HIDWORD(qwTSFOffset) != 0 || (LODWORD(qwTSFOffset) > TRIVIAL_SYNC_DIFFERENCE)) { @@ -2091,9 +2075,8 @@ s_vMgrRxBeacon( if (PSbSendNullPacket(pDevice)) pDevice->bPWBitOn = true; } - if (PSbConsiderPowerDown(pDevice, false, false)) { + if (PSbConsiderPowerDown(pDevice, false, false)) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "BCN: Power down now...\n"); - } } } @@ -2164,9 +2147,9 @@ s_vMgrRxBeacon( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Current IBSS State: [Started]........to: [Jointed] \n"); pMgmt->eCurrState = WMAC_STATE_JOINTED; pDevice->bLinkPass = true; - if (netif_queue_stopped(pDevice->dev)) { + if (netif_queue_stopped(pDevice->dev)) netif_wake_queue(pDevice->dev); - } + pMgmt->sNodeDBTable[0].bActive = true; pMgmt->sNodeDBTable[0].uInActiveCount = 0; @@ -2332,9 +2315,8 @@ vMgrCreateOwnIBSS( &wMaxBasicRate, &wMaxSuppRate, &wSuppRate, &byTopCCKBasicRate, &byTopOFDMBasicRate); - if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { + if (pMgmt->eConfigMode == WMAC_CONFIG_AP) pMgmt->eCurrMode = WMAC_MODE_ESS_AP; - } if (pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA) { memcpy(pMgmt->abyIBSSDFSOwner, pDevice->abyCurrentNetAddr, 6); @@ -2393,9 +2375,8 @@ vMgrCreateOwnIBSS( pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1; } - if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { + if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_IBSS(1); - } if (pDevice->bEncryptionEnable) { pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_PRIVACY(1); @@ -2437,11 +2418,10 @@ vMgrCreateOwnIBSS( set_channel(pMgmt->pAdapter, pMgmt->uIBSSChannel); pMgmt->uCurrChannel = pMgmt->uIBSSChannel; - if (CARDbIsShortPreamble(pMgmt->pAdapter)) { + if (CARDbIsShortPreamble(pMgmt->pAdapter)) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTPREAMBLE(1); - } else { + else pMgmt->wCurrCapInfo &= (~WLAN_SET_CAP_INFO_SHORTPREAMBLE(1)); - } if (pMgmt->b11hEnable && (pMgmt->eCurrentPHYMode == PHY_TYPE_11A)) { @@ -2452,9 +2432,8 @@ vMgrCreateOwnIBSS( pMgmt->eCurrState = WMAC_STATE_STARTED; // Prepare beacon to send - if (bMgrPrepareBeaconToSend((void *)pDevice, pMgmt)) { + if (bMgrPrepareBeaconToSend((void *)pDevice, pMgmt)) *pStatus = CMD_STATUS_SUCCESS; - } return; } @@ -2541,9 +2520,8 @@ vMgrJoinBSSBegin( memset(pMgmt->abyCurrSuppRates, 0 , WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1); memset(pMgmt->abyCurrExtSuppRates, 0 , WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1); - if (pCurr->eNetworkTypeInUse == PHY_TYPE_11B) { + if (pCurr->eNetworkTypeInUse == PHY_TYPE_11B) uRateLen = WLAN_RATES_MAXLEN_11B; - } pItemRates = (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates; pItemExtRates = (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates; @@ -2570,9 +2548,8 @@ vMgrJoinBSSBegin( pItemRates->len += (unsigned char)ii; if (pItemExtRates->len - ii > 0) { pItemExtRates->len -= (unsigned char)ii; - for (uu = 0; uu < pItemExtRates->len; uu++) { + for (uu = 0; uu < pItemExtRates->len; uu++) pItemExtRates->abyRates[uu] = pItemExtRates->abyRates[uu + ii]; - } } else { pItemExtRates->len = 0; } @@ -2799,9 +2776,8 @@ s_vMgrSynchBSS( CARDbSetBSSID(pMgmt->pAdapter, pCurr->abyBSSID, OP_MODE_INFRASTRUCTURE); // Add current BSS to Candidate list // This should only works for WPA2 BSS, and WPA2 BSS check must be done before. - if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) { + if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) CARDbAdd_PMKID_Candidate(pMgmt->pAdapter, pMgmt->abyCurrBSSID, pCurr->sRSNCapObj.bRSNCapExist, pCurr->sRSNCapObj.wRSNCap); - } } else { CARDbSetBSSID(pMgmt->pAdapter, pCurr->abyBSSID, OP_MODE_ADHOC); } @@ -2898,9 +2874,9 @@ s_vMgrFormatTIM( if (!ii) { // Mask out the broadcast bit which is indicated separately. bMulticast = (byMap & byMask[0]) != 0; - if (bMulticast) { + if (bMulticast) pMgmt->sNodeDBTable[0].bRxPSPoll = true; - } + byMap = 0; } if (byMap) { @@ -2930,9 +2906,8 @@ s_vMgrFormatTIM( // Append variable part of TIM - for (ii = wStartIndex, jj = 0; ii <= wEndIndex; ii++, jj++) { + for (ii = wStartIndex, jj = 0; ii <= wEndIndex; ii++, jj++) pTIM->byVirtBitMap[jj] = pMgmt->abyPSTxMap[ii]; - } // Aid = 0 don't used. pTIM->byVirtBitMap[0] &= ~BIT0; @@ -2987,9 +2962,8 @@ s_MgrMakeBeacon( WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_BEACON) )); - if (pDevice->bEnablePSMode) { + if (pDevice->bEnablePSMode) sFrame.pHdr->sA3.wFrameCtl |= cpu_to_le16((unsigned short)WLAN_SET_FC_PWRMGT(1)); - } memcpy(sFrame.pHdr->sA3.abyAddr1, abyBroadcastAddr, WLAN_ADDR_LEN); memcpy(sFrame.pHdr->sA3.abyAddr2, pMgmt->abyMACAddr, WLAN_ADDR_LEN); @@ -3212,9 +3186,8 @@ s_MgrMakeProbeResponse( *sFrame.pwBeaconInterval = cpu_to_le16(wCurrBeaconPeriod); *sFrame.pwCapInfo = cpu_to_le16(wCurrCapInfo); - if (byPHYType == BB_TYPE_11B) { + if (byPHYType == BB_TYPE_11B) *sFrame.pwCapInfo &= cpu_to_le16((unsigned short)~(WLAN_SET_CAP_INFO_SHORTSLOTTIME(1))); - } // Copy SSID sFrame.pSSID = (PWLAN_IE_SSID)(sFrame.pBuf + sFrame.len); @@ -3457,27 +3430,27 @@ s_MgrMakeAssocRequest( sFrame.pRSNWPA->abyMulticast[0] = 0x00; sFrame.pRSNWPA->abyMulticast[1] = 0x50; sFrame.pRSNWPA->abyMulticast[2] = 0xf2; - if (pMgmt->byCSSGK == KEY_CTL_WEP) { + if (pMgmt->byCSSGK == KEY_CTL_WEP) sFrame.pRSNWPA->abyMulticast[3] = pMgmt->pCurrBSS->byGKType; - } else if (pMgmt->byCSSGK == KEY_CTL_TKIP) { + else if (pMgmt->byCSSGK == KEY_CTL_TKIP) sFrame.pRSNWPA->abyMulticast[3] = WPA_TKIP; - } else if (pMgmt->byCSSGK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSGK == KEY_CTL_CCMP) sFrame.pRSNWPA->abyMulticast[3] = WPA_AESCCMP; - } else { + else sFrame.pRSNWPA->abyMulticast[3] = WPA_NONE; - } + // Pairwise Key Cipher Suite sFrame.pRSNWPA->wPKCount = 1; sFrame.pRSNWPA->PKSList[0].abyOUI[0] = 0x00; sFrame.pRSNWPA->PKSList[0].abyOUI[1] = 0x50; sFrame.pRSNWPA->PKSList[0].abyOUI[2] = 0xf2; - if (pMgmt->byCSSPK == KEY_CTL_TKIP) { + if (pMgmt->byCSSPK == KEY_CTL_TKIP) sFrame.pRSNWPA->PKSList[0].abyOUI[3] = WPA_TKIP; - } else if (pMgmt->byCSSPK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSPK == KEY_CTL_CCMP) sFrame.pRSNWPA->PKSList[0].abyOUI[3] = WPA_AESCCMP; - } else { + else sFrame.pRSNWPA->PKSList[0].abyOUI[3] = WPA_NONE; - } + // Auth Key Management Suite pbyRSN = (unsigned char *)(sFrame.pBuf + sFrame.len + 2 + sFrame.pRSNWPA->len); *pbyRSN++ = 0x01; @@ -3486,13 +3459,12 @@ s_MgrMakeAssocRequest( *pbyRSN++ = 0x50; *pbyRSN++ = 0xf2; - if (pMgmt->eAuthenMode == WMAC_AUTH_WPAPSK) { + if (pMgmt->eAuthenMode == WMAC_AUTH_WPAPSK) *pbyRSN++ = WPA_AUTH_PSK; - } else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA) { + else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA) *pbyRSN++ = WPA_AUTH_IEEE802_1X; - } else { + else *pbyRSN++ = WPA_NONE; - } sFrame.pRSNWPA->len += 6; @@ -3523,15 +3495,14 @@ s_MgrMakeAssocRequest( sFrame.pRSN->abyRSN[0] = 0x00; sFrame.pRSN->abyRSN[1] = 0x0F; sFrame.pRSN->abyRSN[2] = 0xAC; - if (pMgmt->byCSSGK == KEY_CTL_WEP) { + if (pMgmt->byCSSGK == KEY_CTL_WEP) sFrame.pRSN->abyRSN[3] = pMgmt->pCurrBSS->byCSSGK; - } else if (pMgmt->byCSSGK == KEY_CTL_TKIP) { + else if (pMgmt->byCSSGK == KEY_CTL_TKIP) sFrame.pRSN->abyRSN[3] = WLAN_11i_CSS_TKIP; - } else if (pMgmt->byCSSGK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSGK == KEY_CTL_CCMP) sFrame.pRSN->abyRSN[3] = WLAN_11i_CSS_CCMP; - } else { + else sFrame.pRSN->abyRSN[3] = WLAN_11i_CSS_UNKNOWN; - } // Pairwise Key Cipher Suite sFrame.pRSN->abyRSN[4] = 1; @@ -3539,15 +3510,15 @@ s_MgrMakeAssocRequest( sFrame.pRSN->abyRSN[6] = 0x00; sFrame.pRSN->abyRSN[7] = 0x0F; sFrame.pRSN->abyRSN[8] = 0xAC; - if (pMgmt->byCSSPK == KEY_CTL_TKIP) { + if (pMgmt->byCSSPK == KEY_CTL_TKIP) sFrame.pRSN->abyRSN[9] = WLAN_11i_CSS_TKIP; - } else if (pMgmt->byCSSPK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSPK == KEY_CTL_CCMP) sFrame.pRSN->abyRSN[9] = WLAN_11i_CSS_CCMP; - } else if (pMgmt->byCSSPK == KEY_CTL_NONE) { + else if (pMgmt->byCSSPK == KEY_CTL_NONE) sFrame.pRSN->abyRSN[9] = WLAN_11i_CSS_USE_GROUP; - } else { + else sFrame.pRSN->abyRSN[9] = WLAN_11i_CSS_UNKNOWN; - } + sFrame.pRSN->len += 6; // Auth Key Management Suite @@ -3556,13 +3527,13 @@ s_MgrMakeAssocRequest( sFrame.pRSN->abyRSN[12] = 0x00; sFrame.pRSN->abyRSN[13] = 0x0F; sFrame.pRSN->abyRSN[14] = 0xAC; - if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK) { + if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK) sFrame.pRSN->abyRSN[15] = WLAN_11i_AKMSS_PSK; - } else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) { + else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) sFrame.pRSN->abyRSN[15] = WLAN_11i_AKMSS_802_1X; - } else { + else sFrame.pRSN->abyRSN[15] = WLAN_11i_AKMSS_UNKNOWN; - } + sFrame.pRSN->len += 6; // RSN Capabilities @@ -3587,9 +3558,8 @@ s_MgrMakeAssocRequest( pbyRSN += 16; } } - if (*pwPMKID != 0) { + if (*pwPMKID != 0) sFrame.pRSN->len += (2 + (*pwPMKID)*16); - } } sFrame.len += sFrame.pRSN->len + WLAN_IEHDR_LEN; @@ -3704,27 +3674,27 @@ s_MgrMakeReAssocRequest( sFrame.pRSNWPA->abyMulticast[0] = 0x00; sFrame.pRSNWPA->abyMulticast[1] = 0x50; sFrame.pRSNWPA->abyMulticast[2] = 0xf2; - if (pMgmt->byCSSGK == KEY_CTL_WEP) { + if (pMgmt->byCSSGK == KEY_CTL_WEP) sFrame.pRSNWPA->abyMulticast[3] = pMgmt->pCurrBSS->byGKType; - } else if (pMgmt->byCSSGK == KEY_CTL_TKIP) { + else if (pMgmt->byCSSGK == KEY_CTL_TKIP) sFrame.pRSNWPA->abyMulticast[3] = WPA_TKIP; - } else if (pMgmt->byCSSGK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSGK == KEY_CTL_CCMP) sFrame.pRSNWPA->abyMulticast[3] = WPA_AESCCMP; - } else { + else sFrame.pRSNWPA->abyMulticast[3] = WPA_NONE; - } + // Pairwise Key Cipher Suite sFrame.pRSNWPA->wPKCount = 1; sFrame.pRSNWPA->PKSList[0].abyOUI[0] = 0x00; sFrame.pRSNWPA->PKSList[0].abyOUI[1] = 0x50; sFrame.pRSNWPA->PKSList[0].abyOUI[2] = 0xf2; - if (pMgmt->byCSSPK == KEY_CTL_TKIP) { + if (pMgmt->byCSSPK == KEY_CTL_TKIP) sFrame.pRSNWPA->PKSList[0].abyOUI[3] = WPA_TKIP; - } else if (pMgmt->byCSSPK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSPK == KEY_CTL_CCMP) sFrame.pRSNWPA->PKSList[0].abyOUI[3] = WPA_AESCCMP; - } else { + else sFrame.pRSNWPA->PKSList[0].abyOUI[3] = WPA_NONE; - } + // Auth Key Management Suite pbyRSN = (unsigned char *)(sFrame.pBuf + sFrame.len + 2 + sFrame.pRSNWPA->len); *pbyRSN++ = 0x01; @@ -3733,13 +3703,12 @@ s_MgrMakeReAssocRequest( *pbyRSN++ = 0x50; *pbyRSN++ = 0xf2; - if (pMgmt->eAuthenMode == WMAC_AUTH_WPAPSK) { + if (pMgmt->eAuthenMode == WMAC_AUTH_WPAPSK) *pbyRSN++ = WPA_AUTH_PSK; - } else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA) { + else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA) *pbyRSN++ = WPA_AUTH_IEEE802_1X; - } else { + else *pbyRSN++ = WPA_NONE; - } sFrame.pRSNWPA->len += 6; @@ -3769,15 +3738,14 @@ s_MgrMakeReAssocRequest( sFrame.pRSN->abyRSN[0] = 0x00; sFrame.pRSN->abyRSN[1] = 0x0F; sFrame.pRSN->abyRSN[2] = 0xAC; - if (pMgmt->byCSSGK == KEY_CTL_WEP) { + if (pMgmt->byCSSGK == KEY_CTL_WEP) sFrame.pRSN->abyRSN[3] = pMgmt->pCurrBSS->byCSSGK; - } else if (pMgmt->byCSSGK == KEY_CTL_TKIP) { + else if (pMgmt->byCSSGK == KEY_CTL_TKIP) sFrame.pRSN->abyRSN[3] = WLAN_11i_CSS_TKIP; - } else if (pMgmt->byCSSGK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSGK == KEY_CTL_CCMP) sFrame.pRSN->abyRSN[3] = WLAN_11i_CSS_CCMP; - } else { + else sFrame.pRSN->abyRSN[3] = WLAN_11i_CSS_UNKNOWN; - } // Pairwise Key Cipher Suite sFrame.pRSN->abyRSN[4] = 1; @@ -3785,15 +3753,15 @@ s_MgrMakeReAssocRequest( sFrame.pRSN->abyRSN[6] = 0x00; sFrame.pRSN->abyRSN[7] = 0x0F; sFrame.pRSN->abyRSN[8] = 0xAC; - if (pMgmt->byCSSPK == KEY_CTL_TKIP) { + if (pMgmt->byCSSPK == KEY_CTL_TKIP) sFrame.pRSN->abyRSN[9] = WLAN_11i_CSS_TKIP; - } else if (pMgmt->byCSSPK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSPK == KEY_CTL_CCMP) sFrame.pRSN->abyRSN[9] = WLAN_11i_CSS_CCMP; - } else if (pMgmt->byCSSPK == KEY_CTL_NONE) { + else if (pMgmt->byCSSPK == KEY_CTL_NONE) sFrame.pRSN->abyRSN[9] = WLAN_11i_CSS_USE_GROUP; - } else { + else sFrame.pRSN->abyRSN[9] = WLAN_11i_CSS_UNKNOWN; - } + sFrame.pRSN->len += 6; // Auth Key Management Suite @@ -3802,13 +3770,13 @@ s_MgrMakeReAssocRequest( sFrame.pRSN->abyRSN[12] = 0x00; sFrame.pRSN->abyRSN[13] = 0x0F; sFrame.pRSN->abyRSN[14] = 0xAC; - if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK) { + if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK) sFrame.pRSN->abyRSN[15] = WLAN_11i_AKMSS_PSK; - } else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) { + else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) sFrame.pRSN->abyRSN[15] = WLAN_11i_AKMSS_802_1X; - } else { + else sFrame.pRSN->abyRSN[15] = WLAN_11i_AKMSS_UNKNOWN; - } + sFrame.pRSN->len += 6; // RSN Capabilities @@ -3833,9 +3801,9 @@ s_MgrMakeReAssocRequest( pbyRSN += 16; } } - if (*pwPMKID != 0) { + + if (*pwPMKID != 0) sFrame.pRSN->len += (2 + (*pwPMKID) * 16); - } } sFrame.len += sFrame.pRSN->len + WLAN_IEHDR_LEN; @@ -4158,9 +4126,8 @@ s_vMgrRxProbeRequest( } } - if ((sFrame.pSuppRates->len > 4) || (sFrame.pExtSuppRates != NULL)) { + if ((sFrame.pSuppRates->len > 4) || (sFrame.pExtSuppRates != NULL)) byPHYType = BB_TYPE_11G; - } // Probe response reply.. pTxPacket = s_MgrMakeProbeResponse @@ -4287,9 +4254,9 @@ vMgrRxManagePacket( case WLAN_FSTYPE_BEACON: // Frame Clase = 0 - if (pMgmt->eScanState != WMAC_NO_SCANNING) { + if (pMgmt->eScanState != WMAC_NO_SCANNING) bInScan = true; - } + s_vMgrRxBeacon(pDevice, pMgmt, pRxPacket, bInScan); break; @@ -4354,11 +4321,11 @@ bMgrPrepareBeaconToSend( PSDevice pDevice = (PSDevice)hDeviceContext; PSTxMgmtPacket pTxPacket; - if (pDevice->bEncryptionEnable || pDevice->bEnable8021x) { + if (pDevice->bEncryptionEnable || pDevice->bEnable8021x) pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_PRIVACY(1); - } else { + else pMgmt->wCurrCapInfo &= ~WLAN_SET_CAP_INFO_PRIVACY(1); - } + pTxPacket = s_MgrMakeBeacon ( pDevice, @@ -4486,22 +4453,22 @@ bAdd_PMKID_Candidate( for (ii = 0; ii < pDevice->gsPMKIDCandidate.NumCandidates; ii++) { pCandidateList = &pDevice->gsPMKIDCandidate.CandidateList[ii]; if (!memcmp(pCandidateList->BSSID, pbyBSSID, ETH_ALEN)) { - if (psRSNCapObj->bRSNCapExist && (psRSNCapObj->wRSNCap & BIT0)) { + if (psRSNCapObj->bRSNCapExist && (psRSNCapObj->wRSNCap & BIT0)) pCandidateList->Flags |= NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED; - } else { + else pCandidateList->Flags &= ~(NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED); - } + return true; } } // New Candidate pCandidateList = &pDevice->gsPMKIDCandidate.CandidateList[pDevice->gsPMKIDCandidate.NumCandidates]; - if (psRSNCapObj->bRSNCapExist && (psRSNCapObj->wRSNCap & BIT0)) { + if (psRSNCapObj->bRSNCapExist && (psRSNCapObj->wRSNCap & BIT0)) pCandidateList->Flags |= NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED; - } else { + else pCandidateList->Flags &= ~(NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED); - } + memcpy(pCandidateList->BSSID, pbyBSSID, ETH_ALEN); pDevice->gsPMKIDCandidate.NumCandidates++; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "NumCandidates:%d\n", (int)pDevice->gsPMKIDCandidate.NumCandidates); diff --git a/drivers/staging/vt6655/wpa2.c b/drivers/staging/vt6655/wpa2.c index f5be587f78d2..4e1b63be380f 100644 --- a/drivers/staging/vt6655/wpa2.c +++ b/drivers/staging/vt6655/wpa2.c @@ -121,9 +121,9 @@ WPA2vParseRSN( WPA2_ClearRSN(pBSSNode); if (pRSN->len == 2) { // ver(2) - if ((pRSN->byElementID == WLAN_EID_RSN) && (pRSN->wVersion == 1)) { + if ((pRSN->byElementID == WLAN_EID_RSN) && (pRSN->wVersion == 1)) pBSSNode->bWPA2Valid = true; - } + return; } @@ -267,9 +267,9 @@ WPA2uSetIEs( unsigned int ii = 0; unsigned short *pwPMKID = NULL; - if (pRSNIEs == NULL) { + if (pRSNIEs == NULL) return 0; - } + if (((pMgmt->eAuthenMode == WMAC_AUTH_WPA2) || (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK)) && (pMgmt->pCurrBSS != NULL)) { @@ -282,15 +282,14 @@ WPA2uSetIEs( pRSNIEs->abyRSN[0] = 0x00; pRSNIEs->abyRSN[1] = 0x0F; pRSNIEs->abyRSN[2] = 0xAC; - if (pMgmt->byCSSGK == KEY_CTL_WEP) { + if (pMgmt->byCSSGK == KEY_CTL_WEP) pRSNIEs->abyRSN[3] = pMgmt->pCurrBSS->byCSSGK; - } else if (pMgmt->byCSSGK == KEY_CTL_TKIP) { + else if (pMgmt->byCSSGK == KEY_CTL_TKIP) pRSNIEs->abyRSN[3] = WLAN_11i_CSS_TKIP; - } else if (pMgmt->byCSSGK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSGK == KEY_CTL_CCMP) pRSNIEs->abyRSN[3] = WLAN_11i_CSS_CCMP; - } else { + else pRSNIEs->abyRSN[3] = WLAN_11i_CSS_UNKNOWN; - } // Pairwise Key Cipher Suite pRSNIEs->abyRSN[4] = 1; @@ -298,15 +297,15 @@ WPA2uSetIEs( pRSNIEs->abyRSN[6] = 0x00; pRSNIEs->abyRSN[7] = 0x0F; pRSNIEs->abyRSN[8] = 0xAC; - if (pMgmt->byCSSPK == KEY_CTL_TKIP) { + if (pMgmt->byCSSPK == KEY_CTL_TKIP) pRSNIEs->abyRSN[9] = WLAN_11i_CSS_TKIP; - } else if (pMgmt->byCSSPK == KEY_CTL_CCMP) { + else if (pMgmt->byCSSPK == KEY_CTL_CCMP) pRSNIEs->abyRSN[9] = WLAN_11i_CSS_CCMP; - } else if (pMgmt->byCSSPK == KEY_CTL_NONE) { + else if (pMgmt->byCSSPK == KEY_CTL_NONE) pRSNIEs->abyRSN[9] = WLAN_11i_CSS_USE_GROUP; - } else { + else pRSNIEs->abyRSN[9] = WLAN_11i_CSS_UNKNOWN; - } + pRSNIEs->len += 6; // Auth Key Management Suite @@ -315,13 +314,13 @@ WPA2uSetIEs( pRSNIEs->abyRSN[12] = 0x00; pRSNIEs->abyRSN[13] = 0x0F; pRSNIEs->abyRSN[14] = 0xAC; - if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK) { + if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK) pRSNIEs->abyRSN[15] = WLAN_11i_AKMSS_PSK; - } else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) { + else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) pRSNIEs->abyRSN[15] = WLAN_11i_AKMSS_802_1X; - } else { + else pRSNIEs->abyRSN[15] = WLAN_11i_AKMSS_UNKNOWN; - } + pRSNIEs->len += 6; // RSN Capabilities @@ -347,11 +346,10 @@ WPA2uSetIEs( pbyBuffer += 16; } } - if (*pwPMKID != 0) { + if (*pwPMKID != 0) pRSNIEs->len += (2 + (*pwPMKID)*16); - } else { + else pbyBuffer = &pRSNIEs->abyRSN[18]; - } } return pRSNIEs->len + WLAN_IEHDR_LEN; } diff --git a/drivers/staging/vt6655/wpactl.c b/drivers/staging/vt6655/wpactl.c index 5e0fae0743a5..089e8a7bcfbf 100644 --- a/drivers/staging/vt6655/wpactl.c +++ b/drivers/staging/vt6655/wpactl.c @@ -212,9 +212,9 @@ int wpa_set_keys(PSDevice pDevice, void *ctx, pDevice->byKeyIndex = 0; pDevice->bTransmitKey = false; KeyvRemoveAllWEPKey(&(pDevice->sKey), pDevice->PortOffset); - for (uu = 0; uu < MAX_KEY_TABLE; uu++) { + for (uu = 0; uu < MAX_KEY_TABLE; uu++) MACvDisableKeyEntry(pDevice->PortOffset, uu); - } + return ret; } @@ -283,13 +283,11 @@ int wpa_set_keys(PSDevice pDevice, void *ctx, return -EINVAL; } - if (param->u.wpa_key.alg_name == WPA_ALG_TKIP) { + if (param->u.wpa_key.alg_name == WPA_ALG_TKIP) pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled; - } - if (param->u.wpa_key.alg_name == WPA_ALG_CCMP) { + if (param->u.wpa_key.alg_name == WPA_ALG_CCMP) pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled; - } if (param->u.wpa_key.set_tx) dwKeyIndex |= (1 << 31); @@ -639,9 +637,9 @@ static int wpa_get_scan(PSDevice pDevice, if (jj < count) count = jj; - if (copy_to_user(param->u.scan_results.buf, pBuf, sizeof(struct viawget_scan_result) * count)) { + if (copy_to_user(param->u.scan_results.buf, pBuf, sizeof(struct viawget_scan_result) * count)) ret = -EFAULT; - } + param->u.scan_results.scan_count = count; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " param->u.scan_results.scan_count = %d\n", count); @@ -703,9 +701,8 @@ static int wpa_set_associate(PSDevice pDevice, // set bssid if (memcmp(param->u.wpa_associate.bssid, &abyNullAddr[0], 6) != 0) memcpy(pMgmt->abyDesireBSSID, param->u.wpa_associate.bssid, 6); - else { + else bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, pItemSSID->abySSID); - } if (param->u.wpa_associate.wpa_ie_len == 0) { if (param->u.wpa_associate.auth_alg & AUTH_ALG_SHARED_KEY) -- 2.30.2