MsgLen));
return FALSE;
}
- // we support immediate BA.
+ /* we support immediate BA. */
*(USHORT *) (&pAddFrame->BaParm) =
cpu2le16(*(USHORT *) (&pAddFrame->BaParm));
pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue);
pAddFrame->BaParm.AMSDUSupported));
return FALSE;
}
- // we support immediate BA.
+ /* we support immediate BA. */
if (pAddFrame->BaParm.TID & 0xfff0) {
DBGPRINT(RT_DEBUG_ERROR,
("PeerAddBAReqActionSanity: ADDBA Request incorrect TID = %d\n",
MsgLen));
return FALSE;
}
- // we support immediate BA.
+ /* we support immediate BA. */
*(USHORT *) (&pAddFrame->BaParm) =
cpu2le16(*(USHORT *) (&pAddFrame->BaParm));
pAddFrame->StatusCode = cpu2le16(pAddFrame->StatusCode);
pAddFrame->BaParm.BAPolicy));
return FALSE;
}
- // we support immediate BA.
+ /* we support immediate BA. */
if (pAddFrame->BaParm.TID & 0xfff0) {
DBGPRINT(RT_DEBUG_ERROR,
("PeerAddBARspActionSanity: ADDBA Response incorrect TID = %d\n",
BOOLEAN PeerDelBAActionSanity(IN PRTMP_ADAPTER pAd,
IN UCHAR Wcid, IN VOID * pMsg, IN ULONG MsgLen)
{
- //PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg;
+ /*PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg; */
PFRAME_DELBA_REQ pDelFrame;
if (MsgLen != (sizeof(FRAME_DELBA_REQ)))
return FALSE;
==========================================================================
*/
-BOOLEAN PeerBeaconAndProbeRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * Msg, IN ULONG MsgLen, IN UCHAR MsgChannel, OUT PUCHAR pAddr2, OUT PUCHAR pBssid, OUT CHAR Ssid[], OUT UCHAR * pSsidLen, OUT UCHAR * pBssType, OUT USHORT * pBeaconPeriod, OUT UCHAR * pChannel, OUT UCHAR * pNewChannel, OUT LARGE_INTEGER * pTimestamp, OUT CF_PARM * pCfParm, OUT USHORT * pAtimWin, OUT USHORT * pCapabilityInfo, OUT UCHAR * pErp, OUT UCHAR * pDtimCount, OUT UCHAR * pDtimPeriod, OUT UCHAR * pBcastFlag, OUT UCHAR * pMessageToMe, OUT UCHAR SupRate[], OUT UCHAR * pSupRateLen, OUT UCHAR ExtRate[], OUT UCHAR * pExtRateLen, OUT UCHAR * pCkipFlag, OUT UCHAR * pAironetCellPowerLimit, OUT PEDCA_PARM pEdcaParm, OUT PQBSS_LOAD_PARM pQbssLoad, OUT PQOS_CAPABILITY_PARM pQosCapability, OUT ULONG * pRalinkIe, OUT UCHAR * pHtCapabilityLen, OUT UCHAR * pPreNHtCapabilityLen, OUT HT_CAPABILITY_IE * pHtCapability, OUT UCHAR * AddHtInfoLen, OUT ADD_HT_INFO_IE * AddHtInfo, OUT UCHAR * NewExtChannelOffset, // Ht extension channel offset(above or below)
+BOOLEAN PeerBeaconAndProbeRspSanity(IN PRTMP_ADAPTER pAd, IN VOID * Msg, IN ULONG MsgLen, IN UCHAR MsgChannel, OUT PUCHAR pAddr2, OUT PUCHAR pBssid, OUT CHAR Ssid[], OUT UCHAR * pSsidLen, OUT UCHAR * pBssType, OUT USHORT * pBeaconPeriod, OUT UCHAR * pChannel, OUT UCHAR * pNewChannel, OUT LARGE_INTEGER * pTimestamp, OUT CF_PARM * pCfParm, OUT USHORT * pAtimWin, OUT USHORT * pCapabilityInfo, OUT UCHAR * pErp, OUT UCHAR * pDtimCount, OUT UCHAR * pDtimPeriod, OUT UCHAR * pBcastFlag, OUT UCHAR * pMessageToMe, OUT UCHAR SupRate[], OUT UCHAR * pSupRateLen, OUT UCHAR ExtRate[], OUT UCHAR * pExtRateLen, OUT UCHAR * pCkipFlag, OUT UCHAR * pAironetCellPowerLimit, OUT PEDCA_PARM pEdcaParm, OUT PQBSS_LOAD_PARM pQbssLoad, OUT PQOS_CAPABILITY_PARM pQosCapability, OUT ULONG * pRalinkIe, OUT UCHAR * pHtCapabilityLen, OUT UCHAR * pPreNHtCapabilityLen, OUT HT_CAPABILITY_IE * pHtCapability, OUT UCHAR * AddHtInfoLen, OUT ADD_HT_INFO_IE * AddHtInfo, OUT UCHAR * NewExtChannelOffset, /* Ht extension channel offset(above or below) */
OUT USHORT * LengthVIE,
OUT PNDIS_802_11_VARIABLE_IEs pVIE)
{
PEID_STRUCT pEid;
UCHAR SubType;
UCHAR Sanity;
- //UCHAR ECWMin, ECWMax;
- //MAC_CSR9_STRUC Csr9;
+ /*UCHAR ECWMin, ECWMax; */
+ /*MAC_CSR9_STRUC Csr9; */
ULONG Length = 0;
- // For some 11a AP which didn't have DS_IE, we use two conditions to decide the channel
- // 1. If the AP is 11n enabled, then check the control channel.
- // 2. If the AP didn't have any info about channel, use the channel we received this frame as the channel. (May inaccuracy!!)
+ /* For some 11a AP which didn't have DS_IE, we use two conditions to decide the channel */
+ /* 1. If the AP is 11n enabled, then check the control channel. */
+ /* 2. If the AP didn't have any info about channel, use the channel we received this frame as the channel. (May inaccuracy!!) */
UCHAR CtrlChannel = 0;
- // Add for 3 necessary EID field check
+ /* Add for 3 necessary EID field check */
Sanity = 0;
*pAtimWin = 0;
*pBcastFlag = 0;
*pMessageToMe = 0;
*pExtRateLen = 0;
- *pCkipFlag = 0; // Default of CkipFlag is 0
- *pAironetCellPowerLimit = 0xFF; // Default of AironetCellPowerLimit is 0xFF
- *LengthVIE = 0; // Set the length of VIE to init value 0
- *pHtCapabilityLen = 0; // Set the length of VIE to init value 0
+ *pCkipFlag = 0; /* Default of CkipFlag is 0 */
+ *pAironetCellPowerLimit = 0xFF; /* Default of AironetCellPowerLimit is 0xFF */
+ *LengthVIE = 0; /* Set the length of VIE to init value 0 */
+ *pHtCapabilityLen = 0; /* Set the length of VIE to init value 0 */
if (pAd->OpMode == OPMODE_STA)
- *pPreNHtCapabilityLen = 0; // Set the length of VIE to init value 0
- *AddHtInfoLen = 0; // Set the length of VIE to init value 0
+ *pPreNHtCapabilityLen = 0; /* Set the length of VIE to init value 0 */
+ *AddHtInfoLen = 0; /* Set the length of VIE to init value 0 */
*pRalinkIe = 0;
*pNewChannel = 0;
- *NewExtChannelOffset = 0xff; //Default 0xff means no such IE
- pCfParm->bValid = FALSE; // default: no IE_CF found
- pQbssLoad->bValid = FALSE; // default: no IE_QBSS_LOAD found
- pEdcaParm->bValid = FALSE; // default: no IE_EDCA_PARAMETER found
- pQosCapability->bValid = FALSE; // default: no IE_QOS_CAPABILITY found
+ *NewExtChannelOffset = 0xff; /*Default 0xff means no such IE */
+ pCfParm->bValid = FALSE; /* default: no IE_CF found */
+ pQbssLoad->bValid = FALSE; /* default: no IE_QBSS_LOAD found */
+ pEdcaParm->bValid = FALSE; /* default: no IE_EDCA_PARAMETER found */
+ pQosCapability->bValid = FALSE; /* default: no IE_QOS_CAPABILITY found */
pFrame = (PFRAME_802_11) Msg;
- // get subtype from header
+ /* get subtype from header */
SubType = (UCHAR) pFrame->Hdr.FC.SubType;
- // get Addr2 and BSSID from header
+ /* get Addr2 and BSSID from header */
COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
COPY_MAC_ADDR(pBssid, pFrame->Hdr.Addr3);
Ptr = pFrame->Octet;
Length += LENGTH_802_11;
- // get timestamp from payload and advance the pointer
+ /* get timestamp from payload and advance the pointer */
NdisMoveMemory(pTimestamp, Ptr, TIMESTAMP_LEN);
pTimestamp->u.LowPart = cpu2le32(pTimestamp->u.LowPart);
Ptr += TIMESTAMP_LEN;
Length += TIMESTAMP_LEN;
- // get beacon interval from payload and advance the pointer
+ /* get beacon interval from payload and advance the pointer */
NdisMoveMemory(pBeaconPeriod, Ptr, 2);
Ptr += 2;
Length += 2;
- // get capability info from payload and advance the pointer
+ /* get capability info from payload and advance the pointer */
NdisMoveMemory(pCapabilityInfo, Ptr, 2);
Ptr += 2;
Length += 2;
pEid = (PEID_STRUCT) Ptr;
- // get variable fields from payload and advance the pointer
+ /* get variable fields from payload and advance the pointer */
while ((Length + 2 + pEid->Len) <= MsgLen) {
- //
- // Secure copy VIE to VarIE[MAX_VIE_LEN] didn't overflow.
- //
+ /* */
+ /* Secure copy VIE to VarIE[MAX_VIE_LEN] didn't overflow. */
+ /* */
if ((*LengthVIE + pEid->Len + 2) >= MAX_VIE_LEN) {
DBGPRINT(RT_DEBUG_WARN,
("PeerBeaconAndProbeRspSanity - Variable IEs out of resource [len(=%d) > MAX_VIE_LEN(=%d)]\n",
switch (pEid->Eid) {
case IE_SSID:
- // Already has one SSID EID in this beacon, ignore the second one
+ /* Already has one SSID EID in this beacon, ignore the second one */
if (Sanity & 0x1)
break;
if (pEid->Len <= MAX_LEN_OF_SSID) {
NdisMoveMemory(SupRate, pEid->Octet, pEid->Len);
*pSupRateLen = pEid->Len;
- // TODO: 2004-09-14 not a good design here, cause it exclude extra rates
- // from ScanTab. We should report as is. And filter out unsupported
- // rates in MlmeAux.
- // Check against the supported rates
- // RTMPCheckRates(pAd, SupRate, pSupRateLen);
+ /* TODO: 2004-09-14 not a good design here, cause it exclude extra rates */
+ /* from ScanTab. We should report as is. And filter out unsupported */
+ /* rates in MlmeAux. */
+ /* Check against the supported rates */
+ /* RTMPCheckRates(pAd, SupRate, pSupRateLen); */
} else {
DBGPRINT(RT_DEBUG_TRACE,
("PeerBeaconAndProbeRspSanity - wrong IE_SUPP_RATES (len=%d)\n",
break;
case IE_HT_CAP:
- if (pEid->Len >= SIZE_HT_CAP_IE) //Note: allow extension.!!
+ if (pEid->Len >= SIZE_HT_CAP_IE) /*Note: allow extension.!! */
{
NdisMoveMemory(pHtCapability, pEid->Octet,
sizeof(HT_CAPABILITY_IE));
- *pHtCapabilityLen = SIZE_HT_CAP_IE; // Nnow we only support 26 bytes.
+ *pHtCapabilityLen = SIZE_HT_CAP_IE; /* Nnow we only support 26 bytes. */
*(USHORT *) (&pHtCapability->HtCapInfo) =
cpu2le16(*(USHORT *)
(&pHtCapability->ExtHtCapInfo));
{
- *pPreNHtCapabilityLen = 0; // Nnow we only support 26 bytes.
+ *pPreNHtCapabilityLen = 0; /* Nnow we only support 26 bytes. */
Ptr = (PUCHAR) pVIE;
NdisMoveMemory(Ptr + *LengthVIE,
break;
case IE_ADD_HT:
if (pEid->Len >= sizeof(ADD_HT_INFO_IE)) {
- // This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only
- // copy first sizeof(ADD_HT_INFO_IE)
+ /* This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only */
+ /* copy first sizeof(ADD_HT_INFO_IE) */
NdisMoveMemory(AddHtInfo, pEid->Octet,
sizeof(ADD_HT_INFO_IE));
*AddHtInfoLen = SIZE_ADD_HT_INFO_IE;
break;
case IE_CHANNEL_SWITCH_ANNOUNCEMENT:
if (pEid->Len == 3) {
- *pNewChannel = pEid->Octet[1]; //extract new channel number
+ *pNewChannel = pEid->Octet[1]; /*extract new channel number */
}
break;
- // New for WPA
- // CCX v2 has the same IE, we need to parse that too
- // Wifi WMM use the same IE vale, need to parse that too
- // case IE_WPA:
+ /* New for WPA */
+ /* CCX v2 has the same IE, we need to parse that too */
+ /* Wifi WMM use the same IE vale, need to parse that too */
+ /* case IE_WPA: */
case IE_VENDOR_SPECIFIC:
- // Check Broadcom/Atheros 802.11n OUI version, for HT Capability IE.
- // This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan.
+ /* Check Broadcom/Atheros 802.11n OUI version, for HT Capability IE. */
+ /* This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan. */
/*if (NdisEqualMemory(pEid->Octet, BROADCOM_OUI, 3) && (pEid->Len >= 4))
{
if ((pEid->Octet[3] == OUI_BROADCOM_HT) && (pEid->Len >= 30))
}
}
*/
- // Check the OUI version, filter out non-standard usage
+ /* Check the OUI version, filter out non-standard usage */
if (NdisEqualMemory(pEid->Octet, RALINK_OUI, 3)
&& (pEid->Len == 7)) {
- //*pRalinkIe = pEid->Octet[3];
+ /**pRalinkIe = pEid->Octet[3]; */
if (pEid->Octet[3] != 0)
*pRalinkIe = pEid->Octet[3];
else
- *pRalinkIe = 0xf0000000; // Set to non-zero value (can't set bit0-2) to represent this is Ralink Chip. So at linkup, we will set ralinkchip flag.
+ *pRalinkIe = 0xf0000000; /* Set to non-zero value (can't set bit0-2) to represent this is Ralink Chip. So at linkup, we will set ralinkchip flag. */
}
- // This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan.
+ /* This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan. */
- // Other vendors had production before IE_HT_CAP value is assigned. To backward support those old-firmware AP,
- // Check broadcom-defiend pre-802.11nD1.0 OUI for HT related IE, including HT Capatilities IE and HT Information IE
+ /* Other vendors had production before IE_HT_CAP value is assigned. To backward support those old-firmware AP, */
+ /* Check broadcom-defiend pre-802.11nD1.0 OUI for HT related IE, including HT Capatilities IE and HT Information IE */
else if ((*pHtCapabilityLen == 0)
&& NdisEqualMemory(pEid->Octet, PRE_N_HT_OUI,
3) && (pEid->Len >= 4)
*AddHtInfoLen = SIZE_ADD_HT_INFO_IE;
}
} else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) {
- // Copy to pVIE which will report to microsoft bssid list.
+ /* Copy to pVIE which will report to microsoft bssid list. */
Ptr = (PUCHAR) pVIE;
NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid,
pEid->Len + 2);
PUCHAR ptr;
int i;
- // parsing EDCA parameters
+ /* parsing EDCA parameters */
pEdcaParm->bValid = TRUE;
- pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10;
- pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20;
- pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40;
+ pEdcaParm->bQAck = FALSE; /* pEid->Octet[0] & 0x10; */
+ pEdcaParm->bQueueRequest = FALSE; /* pEid->Octet[0] & 0x20; */
+ pEdcaParm->bTxopRequest = FALSE; /* pEid->Octet[0] & 0x40; */
pEdcaParm->EdcaUpdateCount =
pEid->Octet[6] & 0x0f;
pEdcaParm->bAPSDCapable =
(pEid->Octet[6] & 0x80) ? 1 : 0;
ptr = &pEid->Octet[8];
for (i = 0; i < 4; i++) {
- UCHAR aci = (*ptr & 0x60) >> 5; // b5~6 is AC INDEX
- pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); // b5 is ACM
- pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; // b0~3 is AIFSN
- pEdcaParm->Cwmin[aci] = *(ptr + 1) & 0x0f; // b0~4 is Cwmin
- pEdcaParm->Cwmax[aci] = *(ptr + 1) >> 4; // b5~8 is Cwmax
- pEdcaParm->Txop[aci] = *(ptr + 2) + 256 * (*(ptr + 3)); // in unit of 32-us
- ptr += 4; // point to next AC
+ UCHAR aci = (*ptr & 0x60) >> 5; /* b5~6 is AC INDEX */
+ pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); /* b5 is ACM */
+ pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; /* b0~3 is AIFSN */
+ pEdcaParm->Cwmin[aci] = *(ptr + 1) & 0x0f; /* b0~4 is Cwmin */
+ pEdcaParm->Cwmax[aci] = *(ptr + 1) >> 4; /* b5~8 is Cwmax */
+ pEdcaParm->Txop[aci] = *(ptr + 2) + 256 * (*(ptr + 3)); /* in unit of 32-us */
+ ptr += 4; /* point to next AC */
}
} else
if (NdisEqualMemory(pEid->Octet, WME_INFO_ELEM, 6)
&& (pEid->Len == 7)) {
- // parsing EDCA parameters
+ /* parsing EDCA parameters */
pEdcaParm->bValid = TRUE;
- pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10;
- pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20;
- pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40;
+ pEdcaParm->bQAck = FALSE; /* pEid->Octet[0] & 0x10; */
+ pEdcaParm->bQueueRequest = FALSE; /* pEid->Octet[0] & 0x20; */
+ pEdcaParm->bTxopRequest = FALSE; /* pEid->Octet[0] & 0x40; */
pEdcaParm->EdcaUpdateCount =
pEid->Octet[6] & 0x0f;
pEdcaParm->bAPSDCapable =
(pEid->Octet[6] & 0x80) ? 1 : 0;
- // use default EDCA parameter
+ /* use default EDCA parameter */
pEdcaParm->bACM[QID_AC_BE] = 0;
pEdcaParm->Aifsn[QID_AC_BE] = 3;
pEdcaParm->Cwmin[QID_AC_BE] = CW_MIN_IN_BITS;
pEdcaParm->Cwmin[QID_AC_VI] =
CW_MIN_IN_BITS - 1;
pEdcaParm->Cwmax[QID_AC_VI] = CW_MAX_IN_BITS;
- pEdcaParm->Txop[QID_AC_VI] = 96; // AC_VI: 96*32us ~= 3ms
+ pEdcaParm->Txop[QID_AC_VI] = 96; /* AC_VI: 96*32us ~= 3ms */
pEdcaParm->bACM[QID_AC_VO] = 0;
pEdcaParm->Aifsn[QID_AC_VO] = 2;
CW_MIN_IN_BITS - 2;
pEdcaParm->Cwmax[QID_AC_VO] =
CW_MAX_IN_BITS - 1;
- pEdcaParm->Txop[QID_AC_VO] = 48; // AC_VO: 48*32us ~= 1.5ms
+ pEdcaParm->Txop[QID_AC_VO] = 48; /* AC_VO: 48*32us ~= 1.5ms */
}
break;
NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len);
*pExtRateLen = pEid->Len;
- // TODO: 2004-09-14 not a good design here, cause it exclude extra rates
- // from ScanTab. We should report as is. And filter out unsupported
- // rates in MlmeAux.
- // Check against the supported rates
- // RTMPCheckRates(pAd, ExtRate, pExtRateLen);
+ /* TODO: 2004-09-14 not a good design here, cause it exclude extra rates */
+ /* from ScanTab. We should report as is. And filter out unsupported */
+ /* rates in MlmeAux. */
+ /* Check against the supported rates */
+ /* RTMPCheckRates(pAd, ExtRate, pExtRateLen); */
}
break;
break;
case IE_AIRONET_CKIP:
- // 0. Check Aironet IE length, it must be larger or equal to 28
- // Cisco AP350 used length as 28
- // Cisco AP12XX used length as 30
+ /* 0. Check Aironet IE length, it must be larger or equal to 28 */
+ /* Cisco AP350 used length as 28 */
+ /* Cisco AP12XX used length as 30 */
if (pEid->Len < (CKIP_NEGOTIATION_LENGTH - 2))
break;
- // 1. Copy CKIP flag byte to buffer for process
+ /* 1. Copy CKIP flag byte to buffer for process */
*pCkipFlag = *(pEid->Octet + 8);
break;
case IE_AP_TX_POWER:
- // AP Control of Client Transmit Power
- //0. Check Aironet IE length, it must be 6
+ /* AP Control of Client Transmit Power */
+ /*0. Check Aironet IE length, it must be 6 */
if (pEid->Len != 0x06)
break;
- // Get cell power limit in dBm
+ /* Get cell power limit in dBm */
if (NdisEqualMemory(pEid->Octet, CISCO_OUI, 3) == 1)
*pAironetCellPowerLimit = *(pEid->Octet + 4);
break;
- // WPA2 & 802.11i RSN
+ /* WPA2 & 802.11i RSN */
case IE_RSN:
- // There is no OUI for version anymore, check the group cipher OUI before copying
+ /* There is no OUI for version anymore, check the group cipher OUI before copying */
if (RTMPEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) {
- // Copy to pVIE which will report to microsoft bssid list.
+ /* Copy to pVIE which will report to microsoft bssid list. */
Ptr = (PUCHAR) pVIE;
NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid,
pEid->Len + 2);
break;
}
- Length = Length + 2 + pEid->Len; // Eid[1] + Len[1]+ content[Len]
+ Length = Length + 2 + pEid->Len; /* Eid[1] + Len[1]+ content[Len] */
pEid = (PEID_STRUCT) ((UCHAR *) pEid + 2 + pEid->Len);
}
- // For some 11a AP. it did not have the channel EID, patch here
+ /* For some 11a AP. it did not have the channel EID, patch here */
{
UCHAR LatchRfChannel = MsgChannel;
if ((pAd->LatchRfRegs.Channel > 14) && ((Sanity & 0x4) == 0)) {
}
}
-// IRQL = DISPATCH_LEVEL
+/* IRQL = DISPATCH_LEVEL */
UCHAR ChannelSanity(IN PRTMP_ADAPTER pAd, IN UCHAR channel)
{
int i;
MLME_ASSOC_REQ_STRUCT *pInfo;
pInfo = (MLME_ASSOC_REQ_STRUCT *) Msg;
- *pTimeout = pInfo->Timeout; // timeout
- COPY_MAC_ADDR(pApAddr, pInfo->Addr); // AP address
- *pCapabilityInfo = pInfo->CapabilityInfo; // capability info
+ *pTimeout = pInfo->Timeout; /* timeout */
+ COPY_MAC_ADDR(pApAddr, pInfo->Addr); /* AP address */
+ *pCapabilityInfo = pInfo->CapabilityInfo; /* capability info */
*pListenIntv = pInfo->ListenIntv;
return TRUE;
NetWorkType = Ndis802_11DS;
if (pBss->Channel <= 14) {
- //
- // First check support Rate.
- //
+ /* */
+ /* First check support Rate. */
+ /* */
for (i = 0; i < pBss->SupRateLen; i++) {
- rate = pBss->SupRate[i] & 0x7f; // Mask out basic rate set bit
+ rate = pBss->SupRate[i] & 0x7f; /* Mask out basic rate set bit */
if ((rate == 2) || (rate == 4) || (rate == 11)
|| (rate == 22)) {
continue;
} else {
- //
- // Otherwise (even rate > 108) means Ndis802_11OFDM24
- //
+ /* */
+ /* Otherwise (even rate > 108) means Ndis802_11OFDM24 */
+ /* */
NetWorkType = Ndis802_11OFDM24;
break;
}
}
- //
- // Second check Extend Rate.
- //
+ /* */
+ /* Second check Extend Rate. */
+ /* */
if (NetWorkType != Ndis802_11OFDM24) {
for (i = 0; i < pBss->ExtRateLen; i++) {
- rate = pBss->SupRate[i] & 0x7f; // Mask out basic rate set bit
+ rate = pBss->SupRate[i] & 0x7f; /* Mask out basic rate set bit */
if ((rate == 2) || (rate == 4) || (rate == 11)
|| (rate == 22)) {
continue;
} else {
- //
- // Otherwise (even rate > 108) means Ndis802_11OFDM24
- //
+ /* */
+ /* Otherwise (even rate > 108) means Ndis802_11OFDM24 */
+ /* */
NetWorkType = Ndis802_11OFDM24;
break;
}
*((USHORT *) & EapolKeyInfo) = cpu2le16(*((USHORT *) & EapolKeyInfo));
- // Choose WPA2 or not
+ /* Choose WPA2 or not */
if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2)
|| (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK))
bWPA2 = TRUE;
- // 0. Check MsgType
+ /* 0. Check MsgType */
if ((MsgType > EAPOL_GROUP_MSG_2) || (MsgType < EAPOL_PAIR_MSG_1)) {
DBGPRINT(RT_DEBUG_ERROR,
("The message type is invalid(%d)! \n", MsgType));
return FALSE;
}
- // 1. Replay counter check
- if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1) // For supplicant
+ /* 1. Replay counter check */
+ if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1) /* For supplicant */
{
- // First validate replay counter, only accept message with larger replay counter.
- // Let equal pass, some AP start with all zero replay counter
+ /* First validate replay counter, only accept message with larger replay counter. */
+ /* Let equal pass, some AP start with all zero replay counter */
UCHAR ZeroReplay[LEN_KEY_DESC_REPLAY];
NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY);
LEN_KEY_DESC_REPLAY) != 0)) {
bReplayDiff = TRUE;
}
- } else if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2) // For authenticator
+ } else if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2) /* For authenticator */
{
- // check Replay Counter coresponds to MSG from authenticator, otherwise discard
+ /* check Replay Counter coresponds to MSG from authenticator, otherwise discard */
if (!NdisEqualMemory
(pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter,
LEN_KEY_DESC_REPLAY)) {
bReplayDiff = TRUE;
}
}
- // Replay Counter different condition
+ /* Replay Counter different condition */
if (bReplayDiff) {
- // send wireless event - for replay counter different
+ /* send wireless event - for replay counter different */
if (pAd->CommonCfg.bWirelessEvent)
RTMPSendWirelessEvent(pAd,
IW_REPLAY_COUNTER_DIFF_EVENT_FLAG,
LEN_KEY_DESC_REPLAY);
return FALSE;
}
- // 2. Verify MIC except Pairwise Msg1
+ /* 2. Verify MIC except Pairwise Msg1 */
if (MsgType != EAPOL_PAIR_MSG_1) {
UCHAR rcvd_mic[LEN_KEY_DESC_MIC];
- // Record the received MIC for check later
+ /* Record the received MIC for check later */
NdisMoveMemory(rcvd_mic, pMsg->KeyDesc.KeyMic,
LEN_KEY_DESC_MIC);
NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC);
- if (EapolKeyInfo.KeyDescVer == DESC_TYPE_TKIP) // TKIP
+ if (EapolKeyInfo.KeyDescVer == DESC_TYPE_TKIP) /* TKIP */
{
HMAC_MD5(pEntry->PTK, LEN_EAP_MICK, (PUCHAR) pMsg,
MsgLen, mic, MD5_DIGEST_SIZE);
- } else if (EapolKeyInfo.KeyDescVer == DESC_TYPE_AES) // AES
+ } else if (EapolKeyInfo.KeyDescVer == DESC_TYPE_AES) /* AES */
{
HMAC_SHA1(pEntry->PTK, LEN_EAP_MICK, (PUCHAR) pMsg,
MsgLen, digest, SHA1_DIGEST_SIZE);
}
if (!NdisEqualMemory(rcvd_mic, mic, LEN_KEY_DESC_MIC)) {
- // send wireless event - for MIC different
+ /* send wireless event - for MIC different */
if (pAd->CommonCfg.bWirelessEvent)
RTMPSendWirelessEvent(pAd,
IW_MIC_DIFF_EVENT_FLAG,
return FALSE;
}
}
- // 1. Decrypt the Key Data field if GTK is included.
- // 2. Extract the context of the Key Data field if it exist.
- // The field in pairwise_msg_2_WPA1(WPA2) & pairwise_msg_3_WPA1 is clear.
- // The field in group_msg_1_WPA1(WPA2) & pairwise_msg_3_WPA2 is encrypted.
+ /* 1. Decrypt the Key Data field if GTK is included. */
+ /* 2. Extract the context of the Key Data field if it exist. */
+ /* The field in pairwise_msg_2_WPA1(WPA2) & pairwise_msg_3_WPA1 is clear. */
+ /* The field in group_msg_1_WPA1(WPA2) & pairwise_msg_3_WPA2 is encrypted. */
if (CONV_ARRARY_TO_UINT16(pMsg->KeyDesc.KeyDataLen) > 0) {
- // Decrypt this field
+ /* Decrypt this field */
if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2)
|| (MsgType == EAPOL_GROUP_MSG_1)) {
if ((EapolKeyInfo.KeyDescVer == DESC_TYPE_AES)) {
- // AES
+ /* AES */
AES_GTK_KEY_UNWRAP(&pEntry->PTK[16], KEYDATA,
CONV_ARRARY_TO_UINT16(pMsg->
KeyDesc.
} else {
INT i;
UCHAR Key[32];
- // Decrypt TKIP GTK
- // Construct 32 bytes RC4 Key
+ /* Decrypt TKIP GTK */
+ /* Construct 32 bytes RC4 Key */
NdisMoveMemory(Key, pMsg->KeyDesc.KeyIv, 16);
NdisMoveMemory(&Key[16], &pEntry->PTK[16], 16);
ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key,
32);
- //discard first 256 bytes
+ /*discard first 256 bytes */
for (i = 0; i < 256; i++)
ARCFOUR_BYTE(&pAd->PrivateInfo.
WEPCONTEXT);
- // Decrypt GTK. Becareful, there is no ICV to check the result is correct or not
+ /* Decrypt GTK. Becareful, there is no ICV to check the result is correct or not */
ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT,
KEYDATA, pMsg->KeyDesc.KeyData,
CONV_ARRARY_TO_UINT16(pMsg->
return TRUE;
}
- // Parse Key Data field to
- // 1. verify RSN IE for pairwise_msg_2_WPA1(WPA2) ,pairwise_msg_3_WPA1(WPA2)
- // 2. verify KDE format for pairwise_msg_3_WPA2, group_msg_1_WPA2
- // 3. update shared key for pairwise_msg_3_WPA2, group_msg_1_WPA1(WPA2)
+ /* Parse Key Data field to */
+ /* 1. verify RSN IE for pairwise_msg_2_WPA1(WPA2) ,pairwise_msg_3_WPA1(WPA2) */
+ /* 2. verify KDE format for pairwise_msg_3_WPA2, group_msg_1_WPA2 */
+ /* 3. update shared key for pairwise_msg_3_WPA2, group_msg_1_WPA1(WPA2) */
if (!RTMPParseEapolKeyData(pAd, KEYDATA,
CONV_ARRARY_TO_UINT16(pMsg->KeyDesc.
KeyDataLen),
projects / deliverable / linux.git / blobdiff