// Description:
// Output:
// Modify:
void
Authenticator_StateAUTHENTICATION(
IN PADAPTER Adapter,
IN PRT_WLAN_STA pSTA
)
{
if( !ACTING_AS_AP(Adapter) )
{
RT_TRACE( COMP_AUTHENTICATOR, DBG_LOUD, ("[Warning] current: STA mode, return."));
return;
}
pSTA->perSTAKeyInfo.PrState = ASMPS_AUTHENTICATION;
// [AnnieTODO]
// 1. GNoStations ++
// 2. PTK = 0
PlatformZeroMemory( pSTA->perSTAKeyInfo.PTK, PTK_LEN);
PlatformZeroMemory(pSTA->perSTAKeyInfo.AESKeyBuf, AESCCMP_BLK_SIZE_TOTAL);
//pSTA->perSTAKeyInfo.bPTKInstalled = FALSE;
pSTA->perSTAKeyInfo.PInitAKeys = FALSE;
// 3. 802.1x::PortControl = Auto
pSTA->perSTAKeyInfo.portControl = pct_Auto;
// 4. 802.1x::PortMode = Enabled
pSTA->perSTAKeyInfo.portMode = pmt_Enable;
// UCT
Authenticator_StateAUTHENTICATION2( Adapter, pSTA );
}
//
// Description:
// Allocate memory for driver log mechansim.
//
// Assumption:
// Target address had been initalized to NULL pointer.
//
BOOLEAN
AllocDrvLogMemory(
IN PADAPTER pAdapter
)
{
u4Byte i;
RT_STATUS status;
PVOID pTmp;
u4Byte Size;
//
// Allocate memory block to store pointers to DRV_LOG_POOL_T objects.
//
Size = LTYPE_TOTAL_COUNT * sizeof(PVOID);
status = PlatformAllocateMemory(pAdapter, &pTmp, Size);
if( RT_STATUS_SUCCESS != status )
{
RT_TRACE(COMP_INIT, DBG_SERIOUS, ("AllocDrvLogMemory(): failed to allocate DRV_LOG_POOLS_HANDLE!!!\n"));
return FALSE;
}
else
{
RT_TRACE(COMP_INIT, DBG_LOUD, ("AllocDrvLogMemory(): %p is allocated for DRV_LOG_POOLS_HANDLE\n", pTmp));
PlatformZeroMemory(pTmp, Size);
SET_DRV_LOG_POOLS_HANDLE(pAdapter, (DRV_LOG_POOL_T**)pTmp);
}
//
// Allocate DRV_LOG_POOL_T objects.
//
for(i = 0; i < (u4Byte)LTYPE_TOTAL_COUNT; i++)
{
Size = sizeof(DRV_LOG_POOL_T) + ( sizeof(DRV_LOG_DATA_IMP_T) << g_LogTypes[i].MaxLogCountPwr);
status = PlatformAllocateMemory(pAdapter, &pTmp, Size);
if( RT_STATUS_SUCCESS != status )
{
RT_TRACE(COMP_INIT, DBG_SERIOUS, ("AllocDrvLogMemory(): failed driver log pool %d!!!\n", i));
return FALSE;
}
else
{
RT_TRACE(COMP_INIT, DBG_LOUD, ("AllocDrvLogMemory(): %p is allocated for driver log pool %d\n", pTmp, i));
PlatformZeroMemory(pTmp, Size);
SET_DRV_LOG_POOL(pAdapter, i, pTmp);
GET_DRV_LOG_POOL(pAdapter, i)->pLogDataRing = (PDRV_LOG_DATA_IMP_T)((pu1Byte)pTmp + sizeof(DRV_LOG_POOL_T));
RT_PRINT_DATA(COMP_INIT, DBG_TRACE, "driver log pool: ", (pu1Byte)pTmp, sizeof(DRV_LOG_POOL_T));
}
}
return TRUE;
}
VOID
p2p_IndicateActionFrameReceived(
IN P2P_INFO *pP2PInfo,
IN u4Byte eventId,
IN RT_STATUS rtStatus,
IN u1Byte *pFrameBuf,
IN u4Byte frameLen
)
{
P2P_EVENT_DATA eventData;
PlatformZeroMemory(&eventData, sizeof(P2P_EVENT_DATA));
if(RT_STATUS_SUCCESS == rtStatus)
{
eventData.Packet.Buffer = pFrameBuf;
eventData.Packet.Length = frameLen;
}
else
{
eventData.rtStatus = rtStatus;
}
p2p_IndicateEvent(pP2PInfo, eventId, &eventData);
return;
}
VOID
p2p_channel_IntersectRegClass(
IN const P2P_REG_CLASS *a,
IN const P2P_REG_CLASS *b,
OUT P2P_REG_CLASS *res
)
{
u1Byte ita = 0;
u1Byte itb = 0;
PlatformZeroMemory(res, sizeof(*res));
res->regClass = a->regClass;
res->channels = 0;
for(ita = 0; ita < a->channels; ita++)
{
for(itb = 0; itb < b->channels; itb++)
{
if(a->channel[ita] != b->channel[itb])
continue;
res->channel[res->channels++] = a->channel[ita];
if(P2P_MAX_REG_CLASS_CHANNELS == res->channels)
return;
}
}
}
VOID
p2p_Channel_Reset(
IN P2P_CHANNELS *channels
)
{
PlatformZeroMemory(channels, sizeof(*channels));
return;
}
RT_STATUS
MultiPortPrepareCloneRfd(
PADAPTER pAdapter
)
{
RT_STATUS rtStatus = RT_STATUS_FAILURE;
PRT_RFD pRfd = NULL;
u4Byte i = 0;
PMULTIPORT_COMMON_CONTEXT pMultiPortCommon = MultiPortGetCommonContext(pAdapter);
const u4Byte SIZE_OF_CLONE_RFD_QUEUE = 256;
do
{
// Allocate memory for the Multiport Clone RFD -------------------------------------------------
pMultiPortCommon->CloneRfdMemoryBuffer.Length = SIZE_OF_CLONE_RFD_QUEUE * sizeof(RT_RFD);
rtStatus = PlatformAllocateMemory(pAdapter,
&pMultiPortCommon->CloneRfdMemoryBuffer.Buffer,
pMultiPortCommon->CloneRfdMemoryBuffer.Length
);
if(rtStatus != RT_STATUS_SUCCESS)
{
RT_TRACE(COMP_INIT, DBG_SERIOUS, ("%s: MultiPort Clone RFD: Memory Allocation Failure !\n", __FUNCTION__));
break;
}
// ---------------------------------------------------------------------------------------
// Insert the Clone RFDs into the queue --------------------------------------------------------
pMultiPortCommon->uNumberOfCloneRfds = SIZE_OF_CLONE_RFD_QUEUE;
PlatformZeroMemory(
pMultiPortCommon->CloneRfdMemoryBuffer.Buffer,
pMultiPortCommon->CloneRfdMemoryBuffer.Length
);
PlatformAcquireSpinLock(pAdapter,RT_RFD_SPINLOCK);
pRfd = (PRT_RFD) pMultiPortCommon->CloneRfdMemoryBuffer.Buffer;
for(i = 0; i < pMultiPortCommon->uNumberOfCloneRfds; i++)
{
RTInsertTailListWithCnt(
&pMultiPortCommon->CloneRfdIdleQueue,
&pRfd[i].List,
&pMultiPortCommon->uCloneRfdIdleQueueSize
);
}
RT_TRACE(COMP_INIT, DBG_LOUD, ("MultiPortPrepareCloneRfd(), pMultiPortCommon->uCloneRfdIdleQueueSize = %d\n",
pMultiPortCommon->uCloneRfdIdleQueueSize));
PlatformReleaseSpinLock(pAdapter,RT_RFD_SPINLOCK);
// ---------------------------------------------------------------------------------------
} while(FALSE);
return rtStatus;
}
PADAPTER
MultiPortFeedPacketToMultipleAdapter(
PADAPTER pAdapter,
PRT_RFD pRfd
)
{
// NOTE: --------------------------------------------------------------
// If only single adapter is needed, return that adapter.
// --------------------------------------------------------------------
PADAPTER pDefaultAdapter = GetDefaultAdapter(pAdapter);
PMULTIPORT_COMMON_CONTEXT pMultiPortCommon = MultiPortGetCommonContext(pDefaultAdapter);
PADAPTER pExtAdapter = NULL;
PRT_RFD pExtRfd = NULL;
u4Byte i = 0;
RT_STATUS rtStatus = RT_STATUS_SUCCESS;
// Assertion Check Variable
u4Byte uCurrentCloneRFDs;
// Target List
u4Byte uTargetAdapter = 0;
PADAPTER TargetList[10];
// Single MPDU
OCTET_STRING frame = {NULL, 0};
FillOctetString(frame, pRfd->Buffer.VirtualAddress, pRfd->PacketLength);
if(pRfd->Status.bHwError)
{
RT_TRACE(COMP_RECV, DBG_TRACE, ("MultiPortFeedPacketToMultipleAdapter(): Return because bHwError is true.\n"));
return NULL;
}
// Information Source: pRfd Status Checking -------------------------------------------------------
RT_ASSERT(pRfd->Buffer.VirtualAddress != NULL, ("Error: pRfd->Buffer.VirtualAddress is NULL!\n"));
RT_ASSERT(pRfd->Buffer.Length != 0, ("Error: pRfd->Buffer.Length is 0!\n"));
RT_ASSERT(pRfd->PacketLength <= pRfd->Buffer.Length, ("Error: Packet Too Long!\n"));
// ------------------------------------------------------------------------------------------
// Clone RFD Status Checking ----------------------------------------------------------------------------------------------------------------------
PlatformAcquireSpinLock(pDefaultAdapter, RT_RFD_SPINLOCK);
uCurrentCloneRFDs = pMultiPortCommon->uCloneRfdIdleQueueSize + pMultiPortCommon->uCloneRfdBusyQueueSize;
RT_ASSERT(uCurrentCloneRFDs == pMultiPortCommon->uNumberOfCloneRfds, ("Failure: Some Clone RFDs are Lost!uCurrentCloneRFDs=%d\n", uCurrentCloneRFDs));
PlatformReleaseSpinLock(pDefaultAdapter, RT_RFD_SPINLOCK);
// ---------------------------------------------------------------------------------------------------------------------------------------------
// Get the target adapter list -----------------------------------------------------------------------------
uTargetAdapter = MultiPortGetTargetAdapterList(pAdapter, pRfd, frame, TargetList, sizeof(TargetList) / sizeof(PADAPTER));
//RT_TRACE(COMP_INIT, DBG_TRACE, ("%s: uTargetAdapter: %d \n", __FUNCTION__, uTargetAdapter));
if(uTargetAdapter == 0)
{
// Free the original RFD since the RFD is not necessary
RT_TRACE(COMP_INIT, DBG_TRACE, ("%s: No Target Adapter Found!\n", __FUNCTION__));
return NULL;
}
else if(uTargetAdapter == 1)
{
// Single adapter is needed. Do not free the original RFD, and run the original path
return TargetList[0];
}
// ----------------------------------------------------------------------------------------------------
// Send to each adapter
for(i = 0; i < uTargetAdapter; i++)
{
// Get the target adapter element
pExtAdapter = TargetList[i];
PlatformAcquireSpinLock(pDefaultAdapter, RT_RFD_SPINLOCK);
if(RTIsListEmpty(&pMultiPortCommon->CloneRfdIdleQueue))
{
PlatformReleaseSpinLock(pDefaultAdapter, RT_RFD_SPINLOCK);
RT_TRACE(COMP_INIT, DBG_SERIOUS, ("%s: No enough Clone RFD!\n", __FUNCTION__));
break;
}
// Acquire an idle Clone RFD and initialize the Clone RFD -----------------------------------------
pExtRfd = (PRT_RFD) RTRemoveHeadListWithCnt(
&pMultiPortCommon->CloneRfdIdleQueue,
&pMultiPortCommon->uCloneRfdIdleQueueSize
);
// + Clone the original information
PlatformZeroMemory(pExtRfd, sizeof(RT_RFD));
PlatformMoveMemory(pExtRfd, pRfd, sizeof(RT_RFD));
// + Record the needed memory length
pExtRfd->mbCloneRfdDataBuffer.Length = pRfd->Buffer.Length;
// + Allocate the memory based on the needed memory length above
rtStatus = DrvIFAssociateRFD(pDefaultAdapter, pExtRfd);
if(rtStatus != RT_STATUS_SUCCESS)
{
// Return the CloneRFD resource
RTInsertTailListWithCnt(
&pMultiPortCommon->CloneRfdIdleQueue,
&pExtRfd->List,
&pMultiPortCommon->uCloneRfdIdleQueueSize
);
PlatformReleaseSpinLock(pDefaultAdapter, RT_RFD_SPINLOCK);
//RT_TRACE(COMP_INIT, DBG_SERIOUS, ("%s: No enough memory!\n", __FUNCTION__));
break;
}
//Sinda 20150903, Should assign Buffer's address according to it is clone RFD.
if(IsCloneRFD(pDefaultAdapter, pExtRfd))
{
// + Attach the memory to the CloneRFD
pExtRfd->Buffer.VirtualAddress = pExtRfd->mbCloneRfdDataBuffer.Buffer;
pExtRfd->Buffer.Length = pExtRfd->mbCloneRfdDataBuffer.Length;
}
#if RX_AGGREGATION
// + No Next RFD
pExtRfd->NextRfd = NULL;
// + Only Single MPDU Packet
pExtRfd->nTotalFrag = 1;
// + No Parent RFD
pExtRfd->ParentRfd = NULL;
// + Not in the USB temp RFD list: pAdapter->RfdTmpList
pExtRfd->bIsTemp = FALSE;
#endif
// Please be careful to handle pRfd->Buffer.VirtualAddress offset.
// + Move data
PlatformMoveMemory(
pExtRfd->Buffer.VirtualAddress,
pRfd->Buffer.VirtualAddress - pAdapter->HalFunc.GetRxPacketShiftBytesHandler(pRfd),
(pRfd->PacketLength + pAdapter->HalFunc.GetRxPacketShiftBytesHandler(pRfd))>pAdapter->MAX_RECEIVE_BUFFER_SIZE? pAdapter->MAX_RECEIVE_BUFFER_SIZE:(pRfd->PacketLength + pAdapter->HalFunc.GetRxPacketShiftBytesHandler(pRfd))
);
// + Get shifted bytes of starting address of 802.11 header (Sync the memory offset)
pExtRfd->Buffer.VirtualAddress += pAdapter->HalFunc.GetRxPacketShiftBytesHandler(pRfd);
// -------------------------------------------------------------------------------------
// Insert into busy Clone RFD queue
RTInsertHeadListWithCnt(
&pMultiPortCommon->CloneRfdBusyQueue,
&pExtRfd->List,
&pMultiPortCommon->uCloneRfdBusyQueueSize
);
PlatformReleaseSpinLock(pDefaultAdapter, RT_RFD_SPINLOCK);
// Iteration Flag
pExtRfd->bFeedPacketToSingleAdapter = TRUE;
// The pExtRfd will be free in ProcessReceivedPacket()
ProcessReceivedPacketForEachPortSpecific(pExtAdapter, pExtRfd);
}
// Free the original RFD since the CloneRFD is adopted.
return NULL;
}
void
Authenticator_StateINITIALIZE(
IN PADAPTER Adapter,
IN PRT_WLAN_STA pSTA
)
{
PAUTH_PKEY_MGNT_TAG pKeyMgnt = &pSTA->perSTAKeyInfo;
u1Byte RdmBuf[20], NonceBuf[KEY_NONCE_LEN];
u1Byte i = 0;
pKeyMgnt->pWLanSTA = pSTA;
RT_TRACE( COMP_AUTHENTICATOR, DBG_LOUD, ("===> Authenticator_StateINITIALIZE()\n") );
if( !ACTING_AS_AP(Adapter)
&& !GET_TDLS_ENABLED(&(Adapter->MgntInfo))
)
{
RT_TRACE( COMP_AUTHENTICATOR, DBG_LOUD, ("[Warning] current: STA mode, return."));
return;
}
PlatformZeroMemory( pKeyMgnt->SNonce, KEY_NONCE_LEN );
pKeyMgnt->TimeoutCtr = 0;
pKeyMgnt->TimeSlot_sendstart = 0;
pKeyMgnt->TimeSlot_lastsend = 0;
if( Adapter->MgntInfo.SecurityInfo.AuthMode == RT_802_11AuthModeWPAPSK )
{
// 3. 802.1x::PortMode = Disable;
pKeyMgnt->portMode = pmt_Disable; // [TODO] other auth mode
// 4. 802.1x::PortSecure = 0;
pKeyMgnt->portSecure= psec_Unauthorized; // [TODO] other auth mode
}
// 1. MSK = 0 ...?
// 2. GNoStations = 0
// ...it's for group key update. I don't do it currently. Annie, 2005-07-01.
// Rest ANonce
GetRandomBuffer( RdmBuf );
for( i=0; i<16; i++ )
{
NonceBuf[i] = RdmBuf[i];
NonceBuf[16+i] = RdmBuf[19-i];
}
PlatformMoveMemory( pKeyMgnt->ANonce , NonceBuf , KEY_NONCE_LEN );
// 5. RemovePTK
PlatformZeroMemory( pKeyMgnt->PTK, PTK_LEN );
pKeyMgnt->TempEncKey = NULL;
pKeyMgnt->TxMICKey = NULL;
pKeyMgnt->RxMICKey = NULL;
//AP-WPA AES ,CCW
PlatformZeroMemory( pKeyMgnt->AESKeyBuf , AESCCMP_BLK_SIZE_TOTAL );
//pKeyMgnt->bPTKInstalled = FALSE;
pKeyMgnt->PInitAKeys = FALSE;
pKeyMgnt->GInitAKeys = FALSE;
pKeyMgnt->Pair = TRUE; // [AnnieNote] Why not FALSE?? 2005-07-18.
// TODO: 6. Revome key from CAM
// [AnnieNote]
// (1) We can only clear the MAC address (instead of total 6 double-word) in per CAM entry.
// (2) When called by Authenticator_GlobalReset(), it takes a lot of I/O, and is H/W depended.
// Should we do it here? Or use workitem... ?
//Remove key from SW/HW CAM table, Add by CCW
AP_RemoveKey( Adapter , pSTA );
// 7. Reset ReplayCounter
pKeyMgnt->KeyReplayCounter = 0;
// 8. Reset SNonce
PlatformZeroMemory( pKeyMgnt->SNonce, KEY_NONCE_LEN );
// 9. Initialize TimeSlot_lastIntegrityFailed.
pKeyMgnt->TimeSlot_lastIntegrityFailed = 0;
pKeyMgnt->RxIV = DEFAULT_INIT_RX_IV;
pKeyMgnt->TxIV = DEFAULT_INIT_TX_IV;
pKeyMgnt->KeyRSC = pKeyMgnt->TxIV;
// Added by Annie for debug, 2005-07-25.
pKeyMgnt->MicErrorCnt = 0;
pKeyMgnt->WEPErrorCnt = 0;
pKeyMgnt->PrState = ASMPS_INITIALIZE;
pKeyMgnt->GrState = ASMGS_INITIALIZE;
pSTA->keyindex = 0;
RT_TRACE( COMP_AUTHENTICATOR, DBG_LOUD, ("<=== Authenticator_StateINITIALIZE()\n") );
}
// Description: Initialize the global key data in Authenticator.
// Output: void
// Modify: Annie, 2005-07-02
// I check the data struct again, and discard using pMgntInfo->globalKeyInfo.groupKeyInfo.
// Now Global/group key data (PMK, GTK, ANonce): all kept in pMgntInfo->globalKeyInfo.
// global key state: recorded in pEntry->perSTAKeyInfo.GrState. (I think it should be kept in per station.)
//
void
Authenticator_GlobalReset(
IN PADAPTER Adapter
)
{
PMGNT_INFO pMgntInfo = &Adapter->MgntInfo;
PRT_SECURITY_T pSecInfo = &(pMgntInfo->SecurityInfo);
PAUTH_GLOBAL_KEY_TAG pGlInfo = &(pMgntInfo->globalKeyInfo);
PRT_WLAN_STA pEntry;
int i;
u1Byte RdmBuf[20], NonceBuf[KEY_NONCE_LEN];
static u1Byte CAM_CONST_BROAD[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
AESCCMP_BLOCK blockKey;
//--- [AnnieWorkaround] See 11i D3.0 page91, GTK should be generated by PRF-X.
u1Byte TmpGTK[] = "12345678123456781234567812345678";
//---
RT_TRACE( COMP_AUTHENTICATOR, DBG_LOUD, ("===> Authenticator_GlobalReset()\n") );
if( !ACTING_AS_AP(Adapter) )
{
RT_TRACE( COMP_AUTHENTICATOR, DBG_LOUD, ("[Warning] current: STA mode, return."));
return;
}
pGlInfo->currentId = 0;
if(pSecInfo->SecLvl == RT_SEC_LVL_WPA)
pGlInfo->DescriptorType = desc_type_RSN;
else
pGlInfo->DescriptorType = desc_type_WPA2;
GetRandomBuffer( RdmBuf );
for( i=0; i<16; i++ )
{
NonceBuf[i] = RdmBuf[i];
NonceBuf[16+i] = RdmBuf[19-i];
}
NonceBuf[KEY_NONCE_LEN-1] = 0; //[AnnieWorkaround] Remove it if ANonce addition is ready. 2005-11-25.
RT_PRINT_DATA( COMP_AUTHENTICATOR, DBG_LOUD, "Authenticator_GlobalReset(): NonceBuf", NonceBuf, KEY_NONCE_LEN );
// 1. Install PMK
if( pGlInfo->PassphraseLen < 64 ){
PasswordHash(pGlInfo->Passphrase, pGlInfo->PassphraseLen,
pMgntInfo->Ssid.Octet, pMgntInfo->Ssid.Length, pGlInfo->PMK );
}
else
{
// Add for direct to set PMK 64-Hex mode...
if( pGlInfo->PassphraseLen == 64 )
PlatformMoveMemory(pGlInfo->PMK, pGlInfo->Passphrase , 32 );
}
// 2. Install GTK
//
// 2010/12/15 Neo Jou check in
// When in Linux AP mode, hostapd will set down GTK before Authenticator_GlobalReset()
// Thus for Linux AP mode case, we don't reset GTK here
//
PlatformZeroMemory( pGlInfo->GTK, GTK_LEN );
PlatformMoveMemory( pGlInfo->GTK, TmpGTK, GTK_LEN );
pGlInfo->TxMICKey = pGlInfo->GTK + GTK_MIC_TX_POS;
pGlInfo->RxMICKey = pGlInfo->GTK + GTK_MIC_RX_POS;
//AP WPA AES,CCW
PlatformMoveMemory( blockKey.x , pGlInfo->GTK , 16);
AES_SetKey(blockKey.x, AESCCMP_BLK_SIZE*8, (pu4Byte)pGlInfo->AESGTK);
//
pSecInfo->GroupTransmitKeyIdx = 1;
// 3. Install ANonce
// CopyMem( pGlInfo->ANonce, NonceBuf, KEY_NONCE_LEN );
PlatformMoveMemory(pGlInfo->ANonce, NonceBuf, KEY_NONCE_LEN );
// 4. Install GNonce
// CopyMem( pGlInfo->GNonce, NonceBuf, KEY_NONCE_LEN );
PlatformMoveMemory(pGlInfo->GNonce, NonceBuf, KEY_NONCE_LEN );
// 5. Reset KeyRSC
pGlInfo->KeyRSC = 0;
// 6. Reset time slot.
pGlInfo->CurrentTimeSlot = 0;
#if 1 //Addedby Jay 0713
pGlInfo->TimeSlot_IntegrityFail2 = 0;
#endif
// 7. IV
#if 1 //Added by Jay 0712 for security IV
pSecInfo->TxIV = DEFAULT_INIT_TX_IV;
#endif
pMgntInfo->bAPGlobRest = TRUE;
// Reset key information of each station.
for(i = 0; i < ASSOCIATE_ENTRY_NUM; i++)
{
pEntry = &(pMgntInfo->AsocEntry[i]);
Authenticator_StateINITIALIZE(Adapter, pEntry);
}
pMgntInfo->bAPGlobRest = FALSE;
//reset SWCamTabe and HWCamtable ,add by CCW
AP_ClearAllKey(Adapter);
if( (MgntActQuery_ApType(Adapter) == RT_AP_TYPE_NORMAL ||
MgntActQuery_ApType(Adapter) == RT_AP_TYPE_IBSS_EMULATED
|| MgntActQuery_ApType(Adapter) == RT_AP_TYPE_LINUX) &&
( pMgntInfo->NdisVersion < RT_NDIS_VERSION_6_20 ))
{
switch( pSecInfo->PairwiseEncAlgorithm )
{
case RT_ENC_ALG_TKIP:
AP_Setkey( Adapter ,
CAM_CONST_BROAD,
1, // Index entry
CAM_TKIP,
1, // Set Group Key
pGlInfo->GTK);
break;
case RT_ENC_ALG_AESCCMP:
AP_Setkey( Adapter ,
CAM_CONST_BROAD,
1, // Index entry
CAM_AES,
1, // Set Group Key
pGlInfo->GTK);
break;
case RT_ENC_ALG_WEP40:
case RT_ENC_ALG_WEP104:
{
static u1Byte CAM_CONST_ADDR[4][6] = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
{0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
{0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
{0x00, 0x00, 0x00, 0x00, 0x00, 0x03}};
u1Byte EncAlgo = ((pSecInfo->PairwiseEncAlgorithm == RT_ENC_ALG_WEP40) ? CAM_WEP40 : CAM_WEP104);
for(i = 0; i < 4; i++)
{
if(pSecInfo->KeyLen[i] > 0)
{
AP_Setkey(
Adapter ,
CAM_CONST_ADDR[i],
i, // Index entry
EncAlgo,
1,
pSecInfo->KeyBuf[i]);
}
}
}
break;
default:
break;
}
}
RT_TRACE( COMP_AUTHENTICATOR, DBG_LOUD, ("<=== Authenticator_GlobalReset()\n") );
}
//
// Description:
// Construct the ARP response packet to support ARP offload.
//
static void ConstructARPResponse(
PADAPTER padapter,
u8 *pframe,
u32 *pLength,
u8 *pIPAddress
)
{
struct rtw_ieee80211_hdr *pwlanhdr;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *cur_network = &pmlmepriv->cur_network;
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct security_priv *psecuritypriv = &padapter->securitypriv;
static u8 ARPLLCHeader[8] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00, 0x08, 0x06};
u16 *fctrl;
u32 pktlen;
u8 *pARPRspPkt = pframe;
//for TKIP Cal MIC
u8 *payload = pframe;
u8 EncryptionHeadOverhead = 0;
pwlanhdr = (struct rtw_ieee80211_hdr*)pframe;
fctrl = &pwlanhdr->frame_ctl;
*(fctrl) = 0;
//-------------------------------------------------------------------------
// MAC Header.
//-------------------------------------------------------------------------
SetFrameType(fctrl, WIFI_DATA);
//SetFrameSubType(fctrl, 0);
SetToDs(fctrl);
_rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
_rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
SetSeqNum(pwlanhdr, 0);
SetDuration(pwlanhdr, 0);
//SET_80211_HDR_FRAME_CONTROL(pARPRspPkt, 0);
//SET_80211_HDR_TYPE_AND_SUBTYPE(pARPRspPkt, Type_Data);
//SET_80211_HDR_TO_DS(pARPRspPkt, 1);
//SET_80211_HDR_ADDRESS1(pARPRspPkt, pMgntInfo->Bssid);
//SET_80211_HDR_ADDRESS2(pARPRspPkt, Adapter->CurrentAddress);
//SET_80211_HDR_ADDRESS3(pARPRspPkt, pMgntInfo->Bssid);
//SET_80211_HDR_DURATION(pARPRspPkt, 0);
//SET_80211_HDR_FRAGMENT_SEQUENCE(pARPRspPkt, 0);
#ifdef CONFIG_WAPI_SUPPORT
*pLength = sMacHdrLng;
#else
*pLength = 24;
#endif
//YJ,del,120503
#if 0
//-------------------------------------------------------------------------
// Qos Header: leave space for it if necessary.
//-------------------------------------------------------------------------
if(pStaQos->CurrentQosMode > QOS_DISABLE)
{
SET_80211_HDR_QOS_EN(pARPRspPkt, 1);
PlatformZeroMemory(&(Buffer[*pLength]), sQoSCtlLng);
*pLength += sQoSCtlLng;
}
#endif
//-------------------------------------------------------------------------
// Security Header: leave space for it if necessary.
//-------------------------------------------------------------------------
switch (psecuritypriv->dot11PrivacyAlgrthm)
{
case _WEP40_:
case _WEP104_:
EncryptionHeadOverhead = 4;
break;
case _TKIP_:
EncryptionHeadOverhead = 8;
break;
case _AES_:
EncryptionHeadOverhead = 8;
break;
#ifdef CONFIG_WAPI_SUPPORT
case _SMS4_:
EncryptionHeadOverhead = 18;
break;
#endif
default:
EncryptionHeadOverhead = 0;
}
if(EncryptionHeadOverhead > 0)
{
_rtw_memset(&(pframe[*pLength]), 0,EncryptionHeadOverhead);
*pLength += EncryptionHeadOverhead;
//SET_80211_HDR_WEP(pARPRspPkt, 1); //Suggested by CCW.
SetPrivacy(fctrl);
}
//-------------------------------------------------------------------------
// Frame Body.
//-------------------------------------------------------------------------
pARPRspPkt = (u8*)(pframe+ *pLength);
// LLC header
_rtw_memcpy(pARPRspPkt, ARPLLCHeader, 8);
*pLength += 8;
// ARP element
pARPRspPkt += 8;
SET_ARP_PKT_HW(pARPRspPkt, 0x0100);
SET_ARP_PKT_PROTOCOL(pARPRspPkt, 0x0008); // IP protocol
SET_ARP_PKT_HW_ADDR_LEN(pARPRspPkt, 6);
SET_ARP_PKT_PROTOCOL_ADDR_LEN(pARPRspPkt, 4);
SET_ARP_PKT_OPERATION(pARPRspPkt, 0x0200); // ARP response
SET_ARP_PKT_SENDER_MAC_ADDR(pARPRspPkt, myid(&(padapter->eeprompriv)));
SET_ARP_PKT_SENDER_IP_ADDR(pARPRspPkt, pIPAddress);
#ifdef CONFIG_ARP_KEEP_ALIVE
if (rtw_gw_addr_query(padapter)==0) {
SET_ARP_PKT_TARGET_MAC_ADDR(pARPRspPkt, pmlmepriv->gw_mac_addr);
SET_ARP_PKT_TARGET_IP_ADDR(pARPRspPkt, pmlmepriv->gw_ip);
}
else
#endif
{
SET_ARP_PKT_TARGET_MAC_ADDR(pARPRspPkt, get_my_bssid(&(pmlmeinfo->network)));
SET_ARP_PKT_TARGET_IP_ADDR(pARPRspPkt, pIPAddress);
DBG_871X("%s Target Mac Addr:" MAC_FMT "\n", __FUNCTION__, MAC_ARG(get_my_bssid(&(pmlmeinfo->network))));
DBG_871X("%s Target IP Addr" IP_FMT "\n", __FUNCTION__, IP_ARG(pIPAddress));
}
*pLength += 28;
if (psecuritypriv->dot11PrivacyAlgrthm == _TKIP_)
{
u8 mic[8];
struct mic_data micdata;
struct sta_info *psta = NULL;
u8 priority[4]={0x0,0x0,0x0,0x0};
u8 null_key[16]={0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0};
DBG_871X("%s(): Add MIC\n",__FUNCTION__);
psta = rtw_get_stainfo(&padapter->stapriv, get_my_bssid(&(pmlmeinfo->network)));
if (psta != NULL) {
if(_rtw_memcmp(&psta->dot11tkiptxmickey.skey[0],null_key, 16)==_TRUE){
DBG_871X("%s(): STA dot11tkiptxmickey==0\n",__FUNCTION__);
}
//start to calculate the mic code
rtw_secmicsetkey(&micdata, &psta->dot11tkiptxmickey.skey[0]);
}
rtw_secmicappend(&micdata, pwlanhdr->addr3, 6); //DA
rtw_secmicappend(&micdata, pwlanhdr->addr2, 6); //SA
priority[0]=0;
rtw_secmicappend(&micdata, &priority[0], 4);
rtw_secmicappend(&micdata, payload, 36); //payload length = 8 + 28
rtw_secgetmic(&micdata,&(mic[0]));
pARPRspPkt += 28;
_rtw_memcpy(pARPRspPkt, &(mic[0]),8);
*pLength += 8;
}
}
VOID
WPS_AppendElement(
IN PADAPTER Adapter,
IN POCTET_STRING posFrame,
IN BOOLEAN bCheckFrag,
IN WPS_INFO_OPCODE frameType
)
{
PSIMPLE_CONFIG_T pSimpleConfig = GET_SIMPLE_CONFIG(&(GetDefaultAdapter(Adapter)->MgntInfo));
OCTET_STRING SimpleConfigInfo;
FunctionIn(COMP_WPS);
#if 0
if(bCheckFrag)
{
// WPS 2.0 Support IE Fragment for Testbed function
if(pSimpleConfig->bFragmentIE && pSimpleConfig->IELen <= MAX_SIMPLE_CONFIG_IE_LEN)
{
u1Byte tempBuf[MAX_SIMPLE_CONFIG_IE_LEN];
pu1Byte currPtr;
pu1Byte currPtrAftOui;
RT_TRACE(COMP_WPS,DBG_LOUD,("ConstructProbeRequest: in Fragment IE\n"));
PlatformZeroMemory(tempBuf, MAX_SIMPLE_CONFIG_IE_LEN);
//Copy the OUI
currPtr = pSimpleConfig->IEBuf;
//Tesplan to copy the first octet in the first fragment
PlatformMoveMemory(tempBuf, currPtr, SIZE_OUI + SIZE_OUI_TYPE);
currPtr += (SIZE_OUI + SIZE_OUI_TYPE);
currPtrAftOui = &tempBuf[SIZE_OUI + SIZE_OUI_TYPE];
// the first octet
PlatformMoveMemory(currPtrAftOui, currPtr, 1);
currPtr += 1;
FillOctetString(SimpleConfigInfo,tempBuf,(SIZE_OUI + SIZE_OUI_TYPE +1));
PacketMakeElement( posFrame, EID_Vendor, SimpleConfigInfo);
// the rest octet
PlatformZeroMemory(currPtrAftOui, 1);
PlatformMoveMemory(currPtrAftOui, currPtr, (pSimpleConfig->IELen-(SIZE_OUI + SIZE_OUI_TYPE)-1) );
FillOctetString(SimpleConfigInfo,tempBuf,(pSimpleConfig->IELen-1));
PacketMakeElement( posFrame, EID_Vendor, SimpleConfigInfo);
}
else if(pSimpleConfig->IELen > MAX_SIMPLE_CONFIG_IE_LEN)
{
u1Byte tempBuf[MAX_SIMPLE_CONFIG_IE_LEN];
pu1Byte currPtr;
pu1Byte currPtrAftOui;
PlatformZeroMemory(tempBuf, MAX_SIMPLE_CONFIG_IE_LEN);
//Copy the OUI
currPtr = pSimpleConfig->IEBuf;
//Tesplan to copy the first octet in the first fragment
PlatformMoveMemory(tempBuf, currPtr, SIZE_OUI + SIZE_OUI_TYPE);
currPtr += (SIZE_OUI + SIZE_OUI_TYPE);
currPtrAftOui = &tempBuf[SIZE_OUI + SIZE_OUI_TYPE];
// the first fragment
PlatformMoveMemory(currPtrAftOui, currPtr, (MAX_SIMPLE_CONFIG_IE_LEN - (SIZE_OUI + SIZE_OUI_TYPE)));
currPtr += (MAX_SIMPLE_CONFIG_IE_LEN - (SIZE_OUI + SIZE_OUI_TYPE));
FillOctetString(SimpleConfigInfo,tempBuf,(MAX_SIMPLE_CONFIG_IE_LEN - (SIZE_OUI + SIZE_OUI_TYPE)));
PacketMakeElement( posFrame, EID_Vendor, SimpleConfigInfo);
// the rest octet
PlatformZeroMemory(currPtrAftOui, (MAX_SIMPLE_CONFIG_IE_LEN - (SIZE_OUI + SIZE_OUI_TYPE)));
PlatformMoveMemory(currPtrAftOui, currPtr, (pSimpleConfig->IELen-MAX_SIMPLE_CONFIG_IE_LEN) );
FillOctetString(SimpleConfigInfo,tempBuf,(pSimpleConfig->IELen-MAX_SIMPLE_CONFIG_IE_LEN));
PacketMakeElement( posFrame, EID_Vendor, SimpleConfigInfo);
}
else
{
FillOctetString(SimpleConfigInfo, pSimpleConfig->IEBuf, pSimpleConfig->IELen);
PacketMakeElement( posFrame, EID_Vendor, SimpleConfigInfo);
}
}
else
#endif
{
if(((pSimpleConfig->WpsIeVersion < SUPPORT_WPS_INFO_VERSION) || (wps_IsWPSIEReady(Adapter) == FALSE)) && pSimpleConfig->IELen > 0)
{
FillOctetString(SimpleConfigInfo, pSimpleConfig->IEBuf, pSimpleConfig->IELen);
PacketMakeElement( posFrame, EID_Vendor, SimpleConfigInfo);
}
else if(pSimpleConfig->WpsIeVersion == SUPPORT_WPS_INFO_VERSION)
{
switch(frameType)
{
case WPS_INFO_ASOCREQ_IE:
{
FillOctetString(SimpleConfigInfo, pSimpleConfig->ieAsocReqBuf, pSimpleConfig->ieAsocReqLen);
if(pSimpleConfig->ieAsocReqLen > 0)
PacketAppendData(posFrame, SimpleConfigInfo);
}
break;
case WPS_INFO_ASOCRSP_IE:
{
FillOctetString(SimpleConfigInfo, pSimpleConfig->ieAsocRspBuf, pSimpleConfig->ieAsocRspLen);
if(pSimpleConfig->ieAsocRspLen > 0)
PacketAppendData(posFrame, SimpleConfigInfo);
}
break;
case WPS_INFO_PROBEREQ_IE:
{
FillOctetString(SimpleConfigInfo, pSimpleConfig->ieProbeReqBuf, pSimpleConfig->ieProbeReqLen);
if(pSimpleConfig->ieProbeReqLen > 0)
PacketAppendData(posFrame, SimpleConfigInfo);
}
break;
case WPS_INFO_PROBERSP_IE:
{
FillOctetString(SimpleConfigInfo, pSimpleConfig->ieProbeRspBuf, pSimpleConfig->ieProbeRspLen);
if(pSimpleConfig->ieProbeRspLen > 0)
PacketAppendData(posFrame, SimpleConfigInfo);
}
break;
default: //for MacOS warning.
break;
}
}
}
}
