==========================================================================
*/
-void AuthStateMachineInit(
- IN PRTMP_ADAPTER pAd,
- IN STATE_MACHINE *Sm,
- OUT STATE_MACHINE_FUNC Trans[])
+void AuthStateMachineInit(struct rt_rtmp_adapter *pAd,
+ struct rt_state_machine *Sm, OUT STATE_MACHINE_FUNC Trans[])
{
- StateMachineInit(Sm, Trans, MAX_AUTH_STATE, MAX_AUTH_MSG, (STATE_MACHINE_FUNC)Drop, AUTH_REQ_IDLE, AUTH_MACHINE_BASE);
-
- // the first column
- StateMachineSetAction(Sm, AUTH_REQ_IDLE, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)MlmeAuthReqAction);
-
- // the second column
- StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAuth);
- StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_PEER_AUTH_EVEN, (STATE_MACHINE_FUNC)PeerAuthRspAtSeq2Action);
- StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_AUTH_TIMEOUT, (STATE_MACHINE_FUNC)AuthTimeoutAction);
-
- // the third column
- StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAuth);
- StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_PEER_AUTH_EVEN, (STATE_MACHINE_FUNC)PeerAuthRspAtSeq4Action);
- StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_AUTH_TIMEOUT, (STATE_MACHINE_FUNC)AuthTimeoutAction);
-
- RTMPInitTimer(pAd, &pAd->MlmeAux.AuthTimer, GET_TIMER_FUNCTION(AuthTimeout), pAd, FALSE);
+ StateMachineInit(Sm, Trans, MAX_AUTH_STATE, MAX_AUTH_MSG,
+ (STATE_MACHINE_FUNC) Drop, AUTH_REQ_IDLE,
+ AUTH_MACHINE_BASE);
+
+ /* the first column */
+ StateMachineSetAction(Sm, AUTH_REQ_IDLE, MT2_MLME_AUTH_REQ,
+ (STATE_MACHINE_FUNC) MlmeAuthReqAction);
+
+ /* the second column */
+ StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_MLME_AUTH_REQ,
+ (STATE_MACHINE_FUNC) InvalidStateWhenAuth);
+ StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_PEER_AUTH_EVEN,
+ (STATE_MACHINE_FUNC) PeerAuthRspAtSeq2Action);
+ StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_AUTH_TIMEOUT,
+ (STATE_MACHINE_FUNC) AuthTimeoutAction);
+
+ /* the third column */
+ StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_MLME_AUTH_REQ,
+ (STATE_MACHINE_FUNC) InvalidStateWhenAuth);
+ StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_PEER_AUTH_EVEN,
+ (STATE_MACHINE_FUNC) PeerAuthRspAtSeq4Action);
+ StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_AUTH_TIMEOUT,
+ (STATE_MACHINE_FUNC) AuthTimeoutAction);
+
+ RTMPInitTimer(pAd, &pAd->MlmeAux.AuthTimer,
+ GET_TIMER_FUNCTION(AuthTimeout), pAd, FALSE);
}
/*
==========================================================================
*/
-VOID AuthTimeout(
- IN PVOID SystemSpecific1,
- IN PVOID FunctionContext,
- IN PVOID SystemSpecific2,
- IN PVOID SystemSpecific3)
+void AuthTimeout(void *SystemSpecific1,
+ void *FunctionContext,
+ void *SystemSpecific2, void *SystemSpecific3)
{
- RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
+ struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
- DBGPRINT(RT_DEBUG_TRACE,("AUTH - AuthTimeout\n"));
+ DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeout\n"));
- // Do nothing if the driver is starting halt state.
- // This might happen when timer already been fired before cancel timer with mlmehalt
- if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
+ /* Do nothing if the driver is starting halt state. */
+ /* This might happen when timer already been fired before cancel timer with mlmehalt */
+ if (RTMP_TEST_FLAG
+ (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
return;
- // send a de-auth to reset AP's state machine (Patch AP-Dir635)
+ /* send a de-auth to reset AP's state machine (Patch AP-Dir635) */
if (pAd->Mlme.AuthMachine.CurrState == AUTH_WAIT_SEQ2)
Cls2errAction(pAd, pAd->MlmeAux.Bssid);
-
- MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_AUTH_TIMEOUT, 0, NULL);
- RT28XX_MLME_HANDLER(pAd);
+ MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_AUTH_TIMEOUT, 0, NULL);
+ RTMP_MLME_HANDLER(pAd);
}
-
/*
==========================================================================
Description:
==========================================================================
*/
-VOID MlmeAuthReqAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
+void MlmeAuthReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
{
- UCHAR Addr[6];
- USHORT Alg, Seq, Status;
- ULONG Timeout;
- HEADER_802_11 AuthHdr;
- BOOLEAN TimerCancelled;
- NDIS_STATUS NStatus;
- PUCHAR pOutBuffer = NULL;
- ULONG FrameLen = 0;
-
- // Block all authentication request durning WPA block period
- if (pAd->StaCfg.bBlockAssoc == TRUE)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Block Auth request durning WPA block period!\n"));
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- Status = MLME_STATE_MACHINE_REJECT;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
+ if (AUTH_ReqSend
+ (pAd, Elem, &pAd->MlmeAux.AuthTimer, "AUTH", 1, NULL, 0))
+ pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ2;
+ else {
+ u16 Status;
+
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ Status = MLME_INVALID_FORMAT;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2,
+ &Status);
}
- else if(MlmeAuthReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr, &Timeout, &Alg))
- {
- // reset timer
- RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled);
- COPY_MAC_ADDR(pAd->MlmeAux.Bssid, Addr);
- pAd->MlmeAux.Alg = Alg;
- Seq = 1;
- Status = MLME_SUCCESS;
-
- NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
- if(NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - MlmeAuthReqAction(Alg:%d) allocate memory failed\n", Alg));
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- Status = MLME_FAIL_NO_RESOURCE;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
- return;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH request seq#1 (Alg=%d)...\n", Alg));
- MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr, pAd->MlmeAux.Bssid);
- MakeOutgoingFrame(pOutBuffer, &FrameLen,
- sizeof(HEADER_802_11),&AuthHdr,
- 2, &Alg,
- 2, &Seq,
- 2, &Status,
- END_OF_ARGS);
- MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
-
- RTMPSetTimer(&pAd->MlmeAux.AuthTimer, Timeout);
- pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ2;
- }
- else
- {
- DBGPRINT_ERR(("AUTH - MlmeAuthReqAction() sanity check failed\n"));
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- Status = MLME_INVALID_FORMAT;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
- }
}
/*
==========================================================================
*/
-VOID PeerAuthRspAtSeq2Action(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
+void PeerAuthRspAtSeq2Action(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
{
- UCHAR Addr2[MAC_ADDR_LEN];
- USHORT Seq, Status, RemoteStatus, Alg;
- UCHAR ChlgText[CIPHER_TEXT_LEN];
- UCHAR CyperChlgText[CIPHER_TEXT_LEN + 8 + 8];
- UCHAR Element[2];
- HEADER_802_11 AuthHdr;
- BOOLEAN TimerCancelled;
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen = 0;
- USHORT Status2;
-
- if (PeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status, ChlgText))
- {
- if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 2)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Receive AUTH_RSP seq#2 to me (Alg=%d, Status=%d)\n", Alg, Status));
- RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled);
-
- if (Status == MLME_SUCCESS)
- {
- // Authentication Mode "LEAP" has allow for CCX 1.X
- if ((pAd->MlmeAux.Alg == Ndis802_11AuthModeOpen)
- )
- {
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
- }
- else
- {
- // 2. shared key, need to be challenged
- Seq++;
- RemoteStatus = MLME_SUCCESS;
-
- // Get an unused nonpaged memory
- NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
- if(NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthRspAtSeq2Action() allocate memory fail\n"));
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- Status2 = MLME_FAIL_NO_RESOURCE;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status2);
- return;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH request seq#3...\n"));
- MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr2, pAd->MlmeAux.Bssid);
- AuthHdr.FC.Wep = 1;
- // Encrypt challenge text & auth information
- RTMPInitWepEngine(
- pAd,
- pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key,
- pAd->StaCfg.DefaultKeyId,
- pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen,
- CyperChlgText);
-
- Alg = cpu2le16(*(USHORT *)&Alg);
- Seq = cpu2le16(*(USHORT *)&Seq);
- RemoteStatus= cpu2le16(*(USHORT *)&RemoteStatus);
-
- RTMPEncryptData(pAd, (PUCHAR) &Alg, CyperChlgText + 4, 2);
- RTMPEncryptData(pAd, (PUCHAR) &Seq, CyperChlgText + 6, 2);
- RTMPEncryptData(pAd, (PUCHAR) &RemoteStatus, CyperChlgText + 8, 2);
+ u8 Addr2[MAC_ADDR_LEN];
+ u16 Seq, Status, RemoteStatus, Alg;
+ u8 ChlgText[CIPHER_TEXT_LEN];
+ u8 CyperChlgText[CIPHER_TEXT_LEN + 8 + 8];
+ u8 Element[2];
+ struct rt_header_802_11 AuthHdr;
+ BOOLEAN TimerCancelled;
+ u8 *pOutBuffer = NULL;
+ int NStatus;
+ unsigned long FrameLen = 0;
+ u16 Status2;
+
+ if (PeerAuthSanity
+ (pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status,
+ (char *)ChlgText)) {
+ if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 2) {
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - Receive AUTH_RSP seq#2 to me (Alg=%d, Status=%d)\n",
+ Alg, Status));
+ RTMPCancelTimer(&pAd->MlmeAux.AuthTimer,
+ &TimerCancelled);
+
+ if (Status == MLME_SUCCESS) {
+ /* Authentication Mode "LEAP" has allow for CCX 1.X */
+ if (pAd->MlmeAux.Alg == Ndis802_11AuthModeOpen) {
+ pAd->Mlme.AuthMachine.CurrState =
+ AUTH_REQ_IDLE;
+ MlmeEnqueue(pAd,
+ MLME_CNTL_STATE_MACHINE,
+ MT2_AUTH_CONF, 2, &Status);
+ } else {
+ /* 2. shared key, need to be challenged */
+ Seq++;
+ RemoteStatus = MLME_SUCCESS;
+
+ /* Get an unused nonpaged memory */
+ NStatus =
+ MlmeAllocateMemory(pAd,
+ &pOutBuffer);
+ if (NStatus != NDIS_STATUS_SUCCESS) {
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - PeerAuthRspAtSeq2Action() allocate memory fail\n"));
+ pAd->Mlme.AuthMachine.
+ CurrState = AUTH_REQ_IDLE;
+ Status2 = MLME_FAIL_NO_RESOURCE;
+ MlmeEnqueue(pAd,
+ MLME_CNTL_STATE_MACHINE,
+ MT2_AUTH_CONF, 2,
+ &Status2);
+ return;
+ }
+
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - Send AUTH request seq#3...\n"));
+ MgtMacHeaderInit(pAd, &AuthHdr,
+ SUBTYPE_AUTH, 0, Addr2,
+ pAd->MlmeAux.Bssid);
+ AuthHdr.FC.Wep = 1;
+ /* Encrypt challenge text & auth information */
+ RTMPInitWepEngine(pAd,
+ pAd->
+ SharedKey[BSS0][pAd->
+ StaCfg.
+ DefaultKeyId].
+ Key,
+ pAd->StaCfg.
+ DefaultKeyId,
+ pAd->
+ SharedKey[BSS0][pAd->
+ StaCfg.
+ DefaultKeyId].
+ KeyLen,
+ CyperChlgText);
+
+ Alg = cpu2le16(*(u16 *) & Alg);
+ Seq = cpu2le16(*(u16 *) & Seq);
+ RemoteStatus =
+ cpu2le16(*(u16 *) &
+ RemoteStatus);
+
+ RTMPEncryptData(pAd, (u8 *)& Alg,
+ CyperChlgText + 4, 2);
+ RTMPEncryptData(pAd, (u8 *)& Seq,
+ CyperChlgText + 6, 2);
+ RTMPEncryptData(pAd,
+ (u8 *)& RemoteStatus,
+ CyperChlgText + 8, 2);
Element[0] = 16;
Element[1] = 128;
- RTMPEncryptData(pAd, Element, CyperChlgText + 10, 2);
- RTMPEncryptData(pAd, ChlgText, CyperChlgText + 12, 128);
+ RTMPEncryptData(pAd, Element,
+ CyperChlgText + 10, 2);
+ RTMPEncryptData(pAd, ChlgText,
+ CyperChlgText + 12,
+ 128);
RTMPSetICV(pAd, CyperChlgText + 140);
- MakeOutgoingFrame(pOutBuffer, &FrameLen,
- sizeof(HEADER_802_11), &AuthHdr,
- CIPHER_TEXT_LEN + 16, CyperChlgText,
- END_OF_ARGS);
- MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
- MlmeFreeMemory(pAd, pOutBuffer);
-
- RTMPSetTimer(&pAd->MlmeAux.AuthTimer, AUTH_TIMEOUT);
- pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ4;
- }
- }
- else
- {
- pAd->StaCfg.AuthFailReason = Status;
- COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2);
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
- }
- }
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthSanity() sanity check fail\n"));
- }
+ MakeOutgoingFrame(pOutBuffer, &FrameLen,
+ sizeof(struct rt_header_802_11),
+ &AuthHdr,
+ CIPHER_TEXT_LEN + 16,
+ CyperChlgText,
+ END_OF_ARGS);
+ MiniportMMRequest(pAd, 0, pOutBuffer,
+ FrameLen);
+ MlmeFreeMemory(pAd, pOutBuffer);
+
+ RTMPSetTimer(&pAd->MlmeAux.AuthTimer,
+ AUTH_TIMEOUT);
+ pAd->Mlme.AuthMachine.CurrState =
+ AUTH_WAIT_SEQ4;
+ }
+ } else {
+ pAd->StaCfg.AuthFailReason = Status;
+ COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2);
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
+ MT2_AUTH_CONF, 2, &Status);
+ }
+ }
+ } else {
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - PeerAuthSanity() sanity check fail\n"));
+ }
}
/*
==========================================================================
*/
-VOID PeerAuthRspAtSeq4Action(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
+void PeerAuthRspAtSeq4Action(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
{
- UCHAR Addr2[MAC_ADDR_LEN];
- USHORT Alg, Seq, Status;
- CHAR ChlgText[CIPHER_TEXT_LEN];
- BOOLEAN TimerCancelled;
-
- if(PeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status, ChlgText))
- {
- if(MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 4)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Receive AUTH_RSP seq#4 to me\n"));
- RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled);
-
- if (Status != MLME_SUCCESS)
- {
- pAd->StaCfg.AuthFailReason = Status;
- COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2);
- }
-
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
- }
- }
- else
- {
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthRspAtSeq4Action() sanity check fail\n"));
- }
+ u8 Addr2[MAC_ADDR_LEN];
+ u16 Alg, Seq, Status;
+ char ChlgText[CIPHER_TEXT_LEN];
+ BOOLEAN TimerCancelled;
+
+ if (PeerAuthSanity
+ (pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status,
+ ChlgText)) {
+ if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 4) {
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - Receive AUTH_RSP seq#4 to me\n"));
+ RTMPCancelTimer(&pAd->MlmeAux.AuthTimer,
+ &TimerCancelled);
+
+ if (Status != MLME_SUCCESS) {
+ pAd->StaCfg.AuthFailReason = Status;
+ COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2);
+ }
+
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF,
+ 2, &Status);
+ }
+ } else {
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - PeerAuthRspAtSeq4Action() sanity check fail\n"));
+ }
}
/*
==========================================================================
*/
-VOID MlmeDeauthReqAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
+void MlmeDeauthReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
{
- MLME_DEAUTH_REQ_STRUCT *pInfo;
- HEADER_802_11 DeauthHdr;
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen = 0;
- USHORT Status;
-
- pInfo = (MLME_DEAUTH_REQ_STRUCT *)Elem->Msg;
-
- NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
- if (NStatus != NDIS_STATUS_SUCCESS)
- {
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - MlmeDeauthReqAction() allocate memory fail\n"));
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- Status = MLME_FAIL_NO_RESOURCE;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status);
- return;
- }
-
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send DE-AUTH request (Reason=%d)...\n", pInfo->Reason));
- MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pInfo->Addr, pAd->MlmeAux.Bssid);
- MakeOutgoingFrame(pOutBuffer, &FrameLen,
- sizeof(HEADER_802_11),&DeauthHdr,
- 2, &pInfo->Reason,
- END_OF_ARGS);
- MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
+ struct rt_mlme_deauth_req *pInfo;
+ struct rt_header_802_11 DeauthHdr;
+ u8 *pOutBuffer = NULL;
+ int NStatus;
+ unsigned long FrameLen = 0;
+ u16 Status;
+
+ pInfo = (struct rt_mlme_deauth_req *)Elem->Msg;
+
+ NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
+ if (NStatus != NDIS_STATUS_SUCCESS) {
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - MlmeDeauthReqAction() allocate memory fail\n"));
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ Status = MLME_FAIL_NO_RESOURCE;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2,
+ &Status);
+ return;
+ }
+
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - Send DE-AUTH request (Reason=%d)...\n",
+ pInfo->Reason));
+ MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pInfo->Addr,
+ pAd->MlmeAux.Bssid);
+ MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
+ &DeauthHdr, 2, &pInfo->Reason, END_OF_ARGS);
+ MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
- pAd->StaCfg.DeauthReason = pInfo->Reason;
- COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pInfo->Addr);
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- Status = MLME_SUCCESS;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status);
+ pAd->StaCfg.DeauthReason = pInfo->Reason;
+ COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pInfo->Addr);
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ Status = MLME_SUCCESS;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status);
- // send wireless event - for deauthentication
+ /* send wireless event - for deauthentication */
if (pAd->CommonCfg.bWirelessEvent)
- RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0);
+ RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG,
+ pAd->MacTab.Content[BSSID_WCID].Addr,
+ BSS0, 0);
}
/*
==========================================================================
*/
-VOID AuthTimeoutAction(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
+void AuthTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
{
- USHORT Status;
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeoutAction\n"));
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- Status = MLME_REJ_TIMEOUT;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
+ u16 Status;
+ DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeoutAction\n"));
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ Status = MLME_REJ_TIMEOUT;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
/*
==========================================================================
*/
-VOID InvalidStateWhenAuth(
- IN PRTMP_ADAPTER pAd,
- IN MLME_QUEUE_ELEM *Elem)
+void InvalidStateWhenAuth(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
{
- USHORT Status;
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - InvalidStateWhenAuth (state=%ld), reset AUTH state machine\n", pAd->Mlme.AuthMachine.CurrState));
- pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
- Status = MLME_STATE_MACHINE_REJECT;
- MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
+ u16 Status;
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - InvalidStateWhenAuth (state=%ld), reset AUTH state machine\n",
+ pAd->Mlme.AuthMachine.CurrState));
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ Status = MLME_STATE_MACHINE_REJECT;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
/*
==========================================================================
*/
-VOID Cls2errAction(
- IN PRTMP_ADAPTER pAd,
- IN PUCHAR pAddr)
+void Cls2errAction(struct rt_rtmp_adapter *pAd, u8 *pAddr)
{
- HEADER_802_11 DeauthHdr;
- PUCHAR pOutBuffer = NULL;
- NDIS_STATUS NStatus;
- ULONG FrameLen = 0;
- USHORT Reason = REASON_CLS2ERR;
-
- NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
- if (NStatus != NDIS_STATUS_SUCCESS)
- return;
-
- DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Class 2 error, Send DEAUTH frame...\n"));
- MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pAddr, pAd->MlmeAux.Bssid);
- MakeOutgoingFrame(pOutBuffer, &FrameLen,
- sizeof(HEADER_802_11),&DeauthHdr,
- 2, &Reason,
- END_OF_ARGS);
- MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
+ struct rt_header_802_11 DeauthHdr;
+ u8 *pOutBuffer = NULL;
+ int NStatus;
+ unsigned long FrameLen = 0;
+ u16 Reason = REASON_CLS2ERR;
+
+ NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
+ if (NStatus != NDIS_STATUS_SUCCESS)
+ return;
+
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("AUTH - Class 2 error, Send DEAUTH frame...\n"));
+ MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pAddr,
+ pAd->MlmeAux.Bssid);
+ MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
+ &DeauthHdr, 2, &Reason, END_OF_ARGS);
+ MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
- pAd->StaCfg.DeauthReason = Reason;
- COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pAddr);
+ pAd->StaCfg.DeauthReason = Reason;
+ COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pAddr);
}
+BOOLEAN AUTH_ReqSend(struct rt_rtmp_adapter *pAd,
+ struct rt_mlme_queue_elem *pElem,
+ struct rt_ralink_timer *pAuthTimer,
+ char *pSMName,
+ u16 SeqNo,
+ u8 *pNewElement, unsigned long ElementLen)
+{
+ u16 Alg, Seq, Status;
+ u8 Addr[6];
+ unsigned long Timeout;
+ struct rt_header_802_11 AuthHdr;
+ BOOLEAN TimerCancelled;
+ int NStatus;
+ u8 *pOutBuffer = NULL;
+ unsigned long FrameLen = 0, tmp = 0;
+
+ /* Block all authentication request durning WPA block period */
+ if (pAd->StaCfg.bBlockAssoc == TRUE) {
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("%s - Block Auth request durning WPA block period!\n",
+ pSMName));
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ Status = MLME_STATE_MACHINE_REJECT;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2,
+ &Status);
+ } else
+ if (MlmeAuthReqSanity
+ (pAd, pElem->Msg, pElem->MsgLen, Addr, &Timeout, &Alg)) {
+ /* reset timer */
+ RTMPCancelTimer(pAuthTimer, &TimerCancelled);
+
+ COPY_MAC_ADDR(pAd->MlmeAux.Bssid, Addr);
+ pAd->MlmeAux.Alg = Alg;
+ Seq = SeqNo;
+ Status = MLME_SUCCESS;
+
+ NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
+ if (NStatus != NDIS_STATUS_SUCCESS) {
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("%s - MlmeAuthReqAction(Alg:%d) allocate memory failed\n",
+ pSMName, Alg));
+ pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
+ Status = MLME_FAIL_NO_RESOURCE;
+ MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF,
+ 2, &Status);
+ return FALSE;
+ }
+
+ DBGPRINT(RT_DEBUG_TRACE,
+ ("%s - Send AUTH request seq#1 (Alg=%d)...\n", pSMName,
+ Alg));
+ MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr,
+ pAd->MlmeAux.Bssid);
+ MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
+ &AuthHdr, 2, &Alg, 2, &Seq, 2, &Status,
+ END_OF_ARGS);
+
+ if (pNewElement && ElementLen) {
+ MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
+ ElementLen, pNewElement, END_OF_ARGS);
+ FrameLen += tmp;
+ }
+
+ MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
+ MlmeFreeMemory(pAd, pOutBuffer);
+
+ RTMPSetTimer(pAuthTimer, Timeout);
+ return TRUE;
+ } else {
+ DBGPRINT_ERR(("%s - MlmeAuthReqAction() sanity check failed\n",
+ pSMName));
+ return FALSE;
+ }
+ return TRUE;
+}
projects / linux-flexiantxendom0-3.2.10.git / blobdiff