/*
==========================================================================
Description:
APCLI MLME Peer DeAssoc Req state machine procedure
==========================================================================
*/
static VOID ApCliCtrlPeerDeAssocReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
PAPCLI_STRUCT pApCliEntry;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].CtrlCurrState;
DBGPRINT(RT_DEBUG_TRACE, ("(%s) Peer DeAssoc Req.\n", __FUNCTION__));
if (ifIndex >= MAX_APCLI_NUM)
return;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
if (pApCliEntry->Valid)
ApCliLinkDown(pAd, ifIndex);
/* set the apcli interface be invalid. */
pApCliEntry->Valid = FALSE;
/* clear MlmeAux.Ssid and Bssid. */
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.Bssid, MAC_ADDR_LEN);
pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.SsidLen = 0;
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.Ssid, MAX_LEN_OF_SSID);
pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.Rssi = 0;
*pCurrState = APCLI_CTRL_DISCONNECTED;
return;
}
/*
==========================================================================
Description:
APCLI MLME DeASSOC RSP state machine procedure
==========================================================================
*/
static VOID ApCliCtrlDeAssocRspAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
PAPCLI_STRUCT pApCliEntry;
APCLI_CTRL_MSG_STRUCT *Info = (APCLI_CTRL_MSG_STRUCT *)(Elem->Msg);
USHORT Status = Info->Status;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].CtrlCurrState;
if (ifIndex >= MAX_APCLI_NUM)
return;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
if (Status == MLME_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("(%s) Receive DeAssoc Rsp Success.\n", __FUNCTION__));
} else
{
DBGPRINT(RT_DEBUG_TRACE, ("(%s) Receive DeAssoc Rsp Failure.\n", __FUNCTION__));
}
if (pApCliEntry->Valid)
ApCliLinkDown(pAd, ifIndex);
*pCurrState = APCLI_CTRL_DISCONNECTED;
return;
}
/*
==========================================================================
Description:
APCLI MLME Disconnect Req state machine procedure
==========================================================================
*/
static VOID ApCliCtrlDeAuthAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
PAPCLI_STRUCT pApCliEntry;
MLME_DEAUTH_REQ_STRUCT DeAuthFrame;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = NULL;
BOOLEAN bValid = FALSE;
DBGPRINT(RT_DEBUG_TRACE, ("(%s) MLME Request Disconnect.\n", __FUNCTION__));
if ((ifIndex >= MAX_APCLI_NUM)
)
return;
pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].CtrlCurrState;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
/* Fill in the related information */
DeAuthFrame.Reason = (USHORT)REASON_DEAUTH_STA_LEAVING;
COPY_MAC_ADDR(DeAuthFrame.Addr, pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Bssid);
bValid = pApCliEntry->Valid;
MlmeEnqueue(pAd,
APCLI_AUTH_STATE_MACHINE,
APCLI_MT2_MLME_DEAUTH_REQ,
sizeof(MLME_DEAUTH_REQ_STRUCT),
&DeAuthFrame,
ifIndex);
if (bValid)
ApCliLinkDown(pAd, ifIndex);
/* set the apcli interface be invalid. */
{
pApCliEntry->Valid = FALSE;
/* clear MlmeAux.Ssid and Bssid. */
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Bssid, MAC_ADDR_LEN);
pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.SsidLen = 0;
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Ssid, MAX_LEN_OF_SSID);
pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Rssi = 0;
}
*pCurrState = APCLI_CTRL_DISCONNECTED;
return;
}
/*
==========================================================================
Description:
APCLI MLME Peer DeAssoc Req state machine procedure
==========================================================================
*/
static VOID ApCliCtrlPeerDeAssocReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
PAPCLI_STRUCT pApCliEntry;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = NULL;
BOOLEAN bValid = FALSE;
DBGPRINT(RT_DEBUG_TRACE, ("(%s) Peer DeAssoc Req.\n", __FUNCTION__));
if ((ifIndex >= MAX_APCLI_NUM)
)
return;
pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].CtrlCurrState;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
bValid = pApCliEntry->Valid;
if (bValid)
ApCliLinkDown(pAd, ifIndex);
#ifdef APCLI_AUTO_CONNECT_SUPPORT
if ((pAd->ApCfg.ApCliAutoConnectRunning == TRUE)
)
{
PMAC_TABLE_ENTRY pMacEntry;
pMacEntry = &pAd->MacTab.Content[pApCliEntry->MacTabWCID];
if (pMacEntry->PortSecured == WPA_802_1X_PORT_NOT_SECURED)
ApCliSwitchCandidateAP(pAd);
}
#endif /* APCLI_AUTO_CONNECT_SUPPORT */
/* set the apcli interface be invalid. */
{
pApCliEntry->Valid = FALSE;
/* clear MlmeAux.Ssid and Bssid. */
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Bssid, MAC_ADDR_LEN);
pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.SsidLen = 0;
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Ssid, MAX_LEN_OF_SSID);
pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Rssi = 0;
}
*pCurrState = APCLI_CTRL_DISCONNECTED;
return;
}
/*
==========================================================================
Description:
APCLI MLME Disconnect Rsp state machine procedure
==========================================================================
*/
static VOID ApCliCtrlDisconnectReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
PAPCLI_STRUCT pApCliEntry;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = NULL;
BOOLEAN bValid = FALSE;
DBGPRINT(RT_DEBUG_TRACE, ("(%s) MLME Request disconnect.\n", __FUNCTION__));
if ((ifIndex >= MAX_APCLI_NUM)
)
return;
pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].CtrlCurrState;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
bValid = pApCliEntry->Valid;
DBGPRINT(RT_DEBUG_ERROR, ("(%s) 2. Before do ApCliLinkDown.\n", __FUNCTION__));
if (bValid)
ApCliLinkDown(pAd, ifIndex);
/* set the apcli interface be invalid. */
{
pApCliEntry->Valid = FALSE;
/* clear MlmeAux.Ssid and Bssid. */
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Bssid, MAC_ADDR_LEN);
pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.SsidLen = 0;
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Ssid, MAX_LEN_OF_SSID);
pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Rssi = 0;
}
*pCurrState = APCLI_CTRL_DISCONNECTED;
return;
}
static VOID ApCliTrialConnectPhase2Timeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3)
{
PAPCLI_STRUCT pApCliEntry = (APCLI_STRUCT *)FunctionContext;
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)pApCliEntry->pAd;
MLME_ASSOC_REQ_STRUCT AssocReq;
UCHAR ifIndex = pApCliEntry->ifIndex;
UCHAR BBPValue;
struct wifi_dev *wdev;
wdev = &pApCliEntry->wdev;
DBGPRINT(RT_DEBUG_TRACE, ("ApCli_SYNC - %s,\n \
Jump back to trial channel:%d\n \
to issue Assoc Req to new root AP\n",
__func__, pApCliEntry->TrialCh));
if (pApCliEntry->TrialCh != pAd->CommonCfg.CentralChannel) {
/* Let BBP register at 20MHz */
AsicDisableSync(pAd);//disable beacon
AsicSwitchChannel(pAd, pApCliEntry->TrialCh, TRUE);
//andes_switch_channel(pAd, pApCliEntry->TrialCh, 0, 0, 0x202, 0);//woody
}
ApCliLinkDown(pAd, ifIndex);
if (wdev->AuthMode >= Ndis802_11AuthModeWPA)
RTMPSetTimer(&(pApCliEntry->TrialConnectRetryTimer), 800);
else
RTMPSetTimer(&(pApCliEntry->TrialConnectRetryTimer), TRIAL_TIMEOUT);
AssocParmFill(pAd, &AssocReq, pAd->ApCfg.ApCliTab[pApCliEntry->ifIndex].MlmeAux.Bssid, pAd->ApCfg.ApCliTab[pApCliEntry->ifIndex].MlmeAux.CapabilityInfo,
ASSOC_TIMEOUT, 5);
MlmeEnqueue(pAd, APCLI_ASSOC_STATE_MACHINE, APCLI_MT2_MLME_ASSOC_REQ,
sizeof(MLME_ASSOC_REQ_STRUCT), &AssocReq, pApCliEntry->ifIndex);
RTMP_MLME_HANDLER(pAd);
return;
}
/*
==========================================================================
Description:
APCLI MLME Disconnect Req state machine procedure
==========================================================================
*/
static VOID ApCliCtrlDeAssocAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
PAPCLI_STRUCT pApCliEntry;
MLME_DISASSOC_REQ_STRUCT DisassocReq;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].CtrlCurrState;
DBGPRINT(RT_DEBUG_TRACE, ("(%s) MLME Request Disconnect.\n", __FUNCTION__));
if (ifIndex >= MAX_APCLI_NUM)
return;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
DisassocParmFill(pAd, &DisassocReq, pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.Bssid, REASON_DISASSOC_STA_LEAVING);
MlmeEnqueue(pAd, APCLI_ASSOC_STATE_MACHINE, APCLI_MT2_MLME_DISASSOC_REQ,
sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq, ifIndex);
if (pApCliEntry->Valid)
ApCliLinkDown(pAd, ifIndex);
/* set the apcli interface be invalid. */
pApCliEntry->Valid = FALSE;
/* clear MlmeAux.Ssid and Bssid. */
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.Bssid, MAC_ADDR_LEN);
pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.SsidLen = 0;
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.Ssid, MAX_LEN_OF_SSID);
pAd->ApCfg.ApCliTab[ifIndex].ApCliMlmeAux.Rssi = 0;
*pCurrState = APCLI_CTRL_DEASSOC;
return;
}
VOID RTMPRemoveRepeaterDisconnectEntry(
IN PRTMP_ADAPTER pAd,
IN UCHAR apIdx,
IN UCHAR CliIdx)
{
PAPCLI_STRUCT pApCliEntry;
USHORT ifIndex = apIdx;
PULONG pCurrState = NULL;
BOOLEAN bValid = FALSE;
MLME_DISASSOC_REQ_STRUCT DisassocReq;
MLME_DEAUTH_REQ_STRUCT DeAuthFrame;
BOOLEAN Cancelled;
DBGPRINT(RT_DEBUG_OFF, ("(%s) disconnect apIdx=%d CliIdx=%d.\n", __FUNCTION__,apIdx, CliIdx));
if (ifIndex >= MAX_APCLI_NUM)
return;
pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].RepeaterCli[CliIdx].CtrlCurrState;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
bValid = pAd->ApCfg.ApCliTab[ifIndex].RepeaterCli[CliIdx].CliValid;
RTMPCancelTimer(&pApCliEntry->RepeaterCli[CliIdx].ApCliAssocTimer, &Cancelled);
RTMPCancelTimer(&pApCliEntry->RepeaterCli[CliIdx].ApCliAuthTimer, &Cancelled);
if (*pCurrState == APCLI_CTRL_ASSOC)
{
*pCurrState = APCLI_CTRL_DEASSOC;
DisassocParmFill(pAd, &DisassocReq, pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Bssid, REASON_DISASSOC_STA_LEAVING);
MlmeEnqueue(pAd,
APCLI_ASSOC_STATE_MACHINE,
APCLI_MT2_MLME_DISASSOC_REQ,
sizeof(MLME_DISASSOC_REQ_STRUCT),
&DisassocReq,
(64 + (MAX_EXT_MAC_ADDR_SIZE*ifIndex) + CliIdx));
RTMP_MLME_HANDLER(pAd);
}
else if (*pCurrState == APCLI_CTRL_CONNECTED)
{
DeAuthFrame.Reason = (USHORT)REASON_DEAUTH_STA_LEAVING;
COPY_MAC_ADDR(DeAuthFrame.Addr, pAd->ApCfg.ApCliTab[ifIndex].MlmeAux.Bssid);
MlmeEnqueue(pAd,
APCLI_AUTH_STATE_MACHINE,
APCLI_MT2_MLME_DEAUTH_REQ,
sizeof(MLME_DEAUTH_REQ_STRUCT),
&DeAuthFrame,
(64 + (MAX_EXT_MAC_ADDR_SIZE*ifIndex) + CliIdx));
RTMP_MLME_HANDLER(pAd);
if (bValid)
ApCliLinkDown(pAd, (64 + (MAX_EXT_MAC_ADDR_SIZE*ifIndex) + CliIdx));
*pCurrState = APCLI_CTRL_DISCONNECTED;
}
else
{
if (bValid)
ApCliLinkDown(pAd, (64 + (MAX_EXT_MAC_ADDR_SIZE*ifIndex) + CliIdx));
*pCurrState = APCLI_CTRL_DISCONNECTED;
}
return;
}
static VOID ApCliTrialConnectRetryTimeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3)
{
PAPCLI_STRUCT pApCliEntry = (APCLI_STRUCT *)FunctionContext;
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)pApCliEntry->pAd;
PULONG pCurrState = &pAd->ApCfg.ApCliTab[pApCliEntry->ifIndex].CtrlCurrState;
int i;
UCHAR ifIndex = pApCliEntry->ifIndex;
UCHAR tempBuf[10] = {};
UCHAR BBPValue;
PMAC_TABLE_ENTRY pMacEntry;
//PMAC_TABLE_ENTRY pOldRootAp = &pApCliEntry->oldRootAP;
pMacEntry = MacTableLookup(pAd, pApCliEntry->MlmeAux.Bssid);
//find rootAp that is under connecting if exists in mactable.
if (pMacEntry == NULL) {
DBGPRINT(RT_DEBUG_ERROR, ("ApCli_SYNC - %s, no CfgApCliBssid in mactable!\n", __func__));
*pCurrState = APCLI_CTRL_DISCONNECTED;
pApCliEntry->NewRootApRetryCnt++;
if (pApCliEntry->NewRootApRetryCnt >= 10) {
DBGPRINT(RT_DEBUG_TRACE, ("%s, RetryCnt:%d, pCurrState = %d, \n", __func__, pApCliEntry->NewRootApRetryCnt, *pCurrState));
pApCliEntry->TrialCh=0;
ApCliLinkDown(pAd, ifIndex);
MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_DISCONNECT_REQ, 0, NULL, ifIndex);
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].CfgSsid, MAX_LEN_OF_SSID);//cleanup CfgSsid.
pApCliEntry->CfgSsidLen = 0;
pApCliEntry->NewRootApRetryCnt = 0;//cleanup retry count
pApCliEntry->Enable = FALSE;
}
AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, TRUE);
AsicEnableBssSync(pAd);//jump back to origin channel, regenerate beacon.
return;
}
if ((pMacEntry->PortSecured == WPA_802_1X_PORT_SECURED) && (*pCurrState == APCLI_CTRL_CONNECTED))
{
DBGPRINT(RT_DEBUG_TRACE, ("ApCli_SYNC - %s, new rootAP connected!!\n", __func__));
/* connected to new ap ok, change common channel to new channel */
//AsicSetApCliBssid(pAd, pApCliEntry->ApCliMlmeAux.Bssid, 1);
//MacTableDeleteEntry(pAd, pApCliEntry->MacTabWCID, APCLI_ROOT_BSSID_GET(pAd, pApCliEntry->MacTabWCID));
DBGPRINT(RT_DEBUG_TRACE, ("ApCli_SYNC - %s, jump back to origin channel to wait for User's operation!\n", __func__));
AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, TRUE);
AsicEnableBssSync(pAd);//jump back to origin channel, regenerate beacon.
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].CfgSsid, MAX_LEN_OF_SSID);//cleanup CfgSsid.
pApCliEntry->CfgSsidLen = 0;
pApCliEntry->NewRootApRetryCnt = 0;//cleanup retry count
pApCliEntry->Enable = FALSE;
// sprintf(tempBuf, "%d", pApCliEntry->TrialCh);
// DBGPRINT(RT_DEBUG_TRACE, ("Follow new rootAP Switch to channel :%s\n", tempBuf));
// Set_Channel_Proc(pAd, tempBuf);//APStartUp will regenerate beacon.
pApCliEntry->TrialCh=0;
}
else
{
/*
Apcli does not connect to new root ap successfully yet,
jump back to origin channel to serve old rootap traffic.
re-issue assoc_req to go later.
*/
//pApCliEntry->MacTabWCID = pOldRootAp->Aid;
pApCliEntry->NewRootApRetryCnt++;
if (pApCliEntry->NewRootApRetryCnt < 10)
RTMPSetTimer(&(pApCliEntry->TrialConnectPhase2Timer), TRIAL_TIMEOUT);
else {
DBGPRINT(RT_DEBUG_TRACE, ("%s, RetryCnt:%d, pCurrState = %d, \n", __func__, pApCliEntry->NewRootApRetryCnt, *pCurrState));
pApCliEntry->TrialCh=0;
MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_DISCONNECT_REQ, 0, NULL, ifIndex);
NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].CfgSsid, MAX_LEN_OF_SSID);//cleanup CfgSsid.
pApCliEntry->CfgSsidLen = 0;
pApCliEntry->NewRootApRetryCnt = 0;//cleanup retry count
pApCliEntry->Enable = FALSE;
ApCliLinkDown(pAd, ifIndex);
}
AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, TRUE);
AsicEnableBssSync(pAd);//jump back to origin channel, regenerate beacon.
}
return;
}