diff options
Diffstat (limited to 'drivers/staging/vt6656/wmgr.c')
| -rw-r--r-- | drivers/staging/vt6656/wmgr.c | 53 |
1 files changed, 18 insertions, 35 deletions
diff --git a/drivers/staging/vt6656/wmgr.c b/drivers/staging/vt6656/wmgr.c index 95ddc83..7a242f7 100644 --- a/drivers/staging/vt6656/wmgr.c +++ b/drivers/staging/vt6656/wmgr.c @@ -1740,7 +1740,7 @@ s_vMgrRxBeacon( PKnownBSS pBSSList; WLAN_FR_BEACON sFrame; - QWORD qwTSFOffset; + u64 qwTSFOffset; BOOL bIsBSSIDEqual = FALSE; BOOL bIsSSIDEqual = FALSE; BOOL bTSFLargeDiff = FALSE; @@ -1752,8 +1752,8 @@ s_vMgrRxBeacon( BYTE byTIMBitOn = 0; WORD wAIDNumber = 0; unsigned int uNodeIndex; - QWORD qwTimestamp, qwLocalTSF; - QWORD qwCurrTSF; + u64 qwTimestamp, qwLocalTSF; + u64 qwCurrTSF; WORD wStartIndex = 0; WORD wAIDIndex = 0; BYTE byCurrChannel = pRxPacket->byRxChannel; @@ -2013,26 +2013,14 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE) } } - HIDWORD(qwTimestamp) = cpu_to_le32(HIDWORD(*sFrame.pqwTimestamp)); - LODWORD(qwTimestamp) = cpu_to_le32(LODWORD(*sFrame.pqwTimestamp)); - HIDWORD(qwLocalTSF) = HIDWORD(pRxPacket->qwLocalTSF); - LODWORD(qwLocalTSF) = LODWORD(pRxPacket->qwLocalTSF); + qwTimestamp = cpu_to_le64(*sFrame.pqwTimestamp); + qwLocalTSF = pRxPacket->qwLocalTSF; // check if beacon TSF larger or small than our local TSF - if (HIDWORD(qwTimestamp) == HIDWORD(qwLocalTSF)) { - if (LODWORD(qwTimestamp) >= LODWORD(qwLocalTSF)) { - bTSFOffsetPostive = TRUE; - } - else { - bTSFOffsetPostive = FALSE; - } - } - else if (HIDWORD(qwTimestamp) > HIDWORD(qwLocalTSF)) { - bTSFOffsetPostive = TRUE; - } - else if (HIDWORD(qwTimestamp) < HIDWORD(qwLocalTSF)) { - bTSFOffsetPostive = FALSE; - } + if (qwTimestamp >= qwLocalTSF) + bTSFOffsetPostive = TRUE; + else + bTSFOffsetPostive = FALSE; if (bTSFOffsetPostive) { qwTSFOffset = CARDqGetTSFOffset(pRxPacket->byRxRate, (qwTimestamp), (qwLocalTSF)); @@ -2041,10 +2029,8 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE) qwTSFOffset = CARDqGetTSFOffset(pRxPacket->byRxRate, (qwLocalTSF), (qwTimestamp)); } - if (HIDWORD(qwTSFOffset) != 0 || - (LODWORD(qwTSFOffset) > TRIVIAL_SYNC_DIFFERENCE )) { - bTSFLargeDiff = TRUE; - } + if (qwTSFOffset > TRIVIAL_SYNC_DIFFERENCE) + bTSFLargeDiff = TRUE; // if infra mode @@ -2265,7 +2251,7 @@ void vMgrCreateOwnIBSS(void *hDeviceContext, WORD wMaxSuppRate; BYTE byTopCCKBasicRate; BYTE byTopOFDMBasicRate; - QWORD qwCurrTSF; + u64 qwCurrTSF = 0; unsigned int ii; BYTE abyRATE[] = {0x82, 0x84, 0x8B, 0x96, 0x24, 0x30, 0x48, 0x6C, 0x0C, 0x12, 0x18, 0x60}; BYTE abyCCK_RATE[] = {0x82, 0x84, 0x8B, 0x96}; @@ -2274,9 +2260,6 @@ void vMgrCreateOwnIBSS(void *hDeviceContext, - HIDWORD(qwCurrTSF) = 0; - LODWORD(qwCurrTSF) = 0; - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Create Basic Service Set .......\n"); if (pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA) { @@ -2420,12 +2403,12 @@ void vMgrCreateOwnIBSS(void *hDeviceContext, if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { // BSSID selected must be randomized as spec 11.1.3 - pMgmt->abyCurrBSSID[5] = (BYTE) (LODWORD(qwCurrTSF)& 0x000000ff); - pMgmt->abyCurrBSSID[4] = (BYTE)((LODWORD(qwCurrTSF)& 0x0000ff00) >> 8); - pMgmt->abyCurrBSSID[3] = (BYTE)((LODWORD(qwCurrTSF)& 0x00ff0000) >> 16); - pMgmt->abyCurrBSSID[2] = (BYTE)((LODWORD(qwCurrTSF)& 0x00000ff0) >> 4); - pMgmt->abyCurrBSSID[1] = (BYTE)((LODWORD(qwCurrTSF)& 0x000ff000) >> 12); - pMgmt->abyCurrBSSID[0] = (BYTE)((LODWORD(qwCurrTSF)& 0x0ff00000) >> 20); + pMgmt->abyCurrBSSID[5] = (u8)(qwCurrTSF & 0x000000ff); + pMgmt->abyCurrBSSID[4] = (u8)((qwCurrTSF & 0x0000ff00) >> 8); + pMgmt->abyCurrBSSID[3] = (u8)((qwCurrTSF & 0x00ff0000) >> 16); + pMgmt->abyCurrBSSID[2] = (u8)((qwCurrTSF & 0x00000ff0) >> 4); + pMgmt->abyCurrBSSID[1] = (u8)((qwCurrTSF & 0x000ff000) >> 12); + pMgmt->abyCurrBSSID[0] = (u8)((qwCurrTSF & 0x0ff00000) >> 20); pMgmt->abyCurrBSSID[5] ^= pMgmt->abyMACAddr[0]; pMgmt->abyCurrBSSID[4] ^= pMgmt->abyMACAddr[1]; pMgmt->abyCurrBSSID[3] ^= pMgmt->abyMACAddr[2]; |