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path: root/drivers/staging/vt6655/wmgr.c
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Diffstat (limited to 'drivers/staging/vt6655/wmgr.c')
-rw-r--r--drivers/staging/vt6655/wmgr.c307
1 files changed, 137 insertions, 170 deletions
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);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.