/*
==========================================================================
Description:
APCLI MLME JOIN req state machine procedure
==========================================================================
*/
static VOID ApCliCtrlJoinReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
APCLI_MLME_JOIN_REQ_STRUCT JoinReq;
PAPCLI_STRUCT pApCliEntry;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].CtrlCurrState;
#ifdef WSC_AP_SUPPORT
PWSC_CTRL pWpsCtrl = &pAd->ApCfg.ApCliTab[ifIndex].WscControl;
#endif /* WSC_AP_SUPPORT */
DBGPRINT(RT_DEBUG_TRACE, ("(%s) Start Probe Req.\n", __FUNCTION__));
if (ifIndex >= MAX_APCLI_NUM)
return;
if (ApScanRunning(pAd) == TRUE)
return;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
NdisZeroMemory(&JoinReq, sizeof(APCLI_MLME_JOIN_REQ_STRUCT));
if (!MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ZERO_MAC_ADDR))
{
COPY_MAC_ADDR(JoinReq.Bssid, pApCliEntry->CfgApCliBssid);
}
#ifdef WSC_AP_SUPPORT
if ((pWpsCtrl->WscConfMode != WSC_DISABLE) &&
(pWpsCtrl->bWscTrigger == TRUE))
{
ULONG bss_idx = 0;
NdisZeroMemory(JoinReq.Ssid, MAX_LEN_OF_SSID);
JoinReq.SsidLen = pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscSsid.SsidLength;
NdisMoveMemory(JoinReq.Ssid, pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscSsid.Ssid, JoinReq.SsidLen);
{
bss_idx = BssSsidTableSearch(&pAd->ScanTab, pAd->P2pCfg.Bssid, (PCHAR)JoinReq.Ssid, JoinReq.SsidLen, pAd->CommonCfg.Channel);
if (bss_idx == BSS_NOT_FOUND)
{
*pCurrState = APCLI_CTRL_PROBE;
ApSiteSurvey(pAd, NULL, SCAN_WSC_ACTIVE, FALSE);
return;
}
else
{
BOOLEAN Cancelled;
INT old_conf_mode = pWpsCtrl->WscConfMode, old_wsc_mode = pWpsCtrl->WscMode;
ADD_HTINFO RootApHtInfo, ApHtInfo;
UCHAR channel = pAd->CommonCfg.Channel, RootApChannel = pAd->ScanTab.BssEntry[bss_idx].Channel;
UCHAR RootApCentralChannel = pAd->ScanTab.BssEntry[bss_idx].CentralChannel;
ApHtInfo = pAd->CommonCfg.AddHTInfo.AddHtInfo;
RootApHtInfo = pAd->ScanTab.BssEntry[bss_idx].AddHtInfo.AddHtInfo;
if (INFRA_ON(pAd) && (pAd->StaActive.SupportedHtPhy.ExtChanOffset != RootApHtInfo.ExtChanOffset) && (pAd->StaActive.SupportedHtPhy.ChannelWidth == BW_40))
{
DBGPRINT(RT_DEBUG_OFF, ("%s :: Channel offset = %d not match INFRA Channel offset %d .\n",
__FUNCTION__, pAd->MlmeAux.CentralChannel, RootApCentralChannel));
P2pLinkDown(pAd, P2P_CONNECT_FAIL);
return;
}
if ((RootApChannel != channel) ||
((RootApCentralChannel != RootApChannel) &&
(pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == BW_40) &&
(ApHtInfo.ExtChanOffset != RootApHtInfo.ExtChanOffset)))
{
STRING ChStr[5] = {0};
if (pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == BW_40)
{
if (RootApHtInfo.ExtChanOffset == EXTCHA_ABOVE)
Set_HtExtcha_Proc(pAd, "1");
else
Set_HtExtcha_Proc(pAd, "0");
}
sprintf(ChStr, "%d", pAd->ScanTab.BssEntry[bss_idx].Channel);
Set_Channel_Proc(pAd, ChStr);
/*
ApStop will call WscStop, we need to reset WscConfMode, WscMode & bWscTrigger here.
*/
pWpsCtrl->WscState = WSC_STATE_START;
pWpsCtrl->WscStatus = STATUS_WSC_START_ASSOC;
pWpsCtrl->WscMode = old_wsc_mode;
pWpsCtrl->WscConfMode = old_conf_mode;
pWpsCtrl->bWscTrigger = TRUE;
return;
}
else
{
pAd->CommonCfg.Channel = pAd->ScanTab.BssEntry[bss_idx].Channel;
AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
AsicLockChannel(pAd, pAd->CommonCfg.Channel);
}
}
}
}
else
#endif /* WSC_AP_SUPPORT */
if (pApCliEntry->CfgSsidLen != 0)
{
ULONG bss_idx = 0;
bss_idx = BssSsidTableSearch(&pAd->ScanTab, JoinReq.Bssid, (PCHAR)pApCliEntry->CfgSsid, pApCliEntry->CfgSsidLen, pAd->CommonCfg.Channel);
if (bss_idx == BSS_NOT_FOUND)
{
DBGPRINT(RT_DEBUG_TRACE, ("%s:: can't find SSID[%s] in ScanTab.\n", __FUNCTION__, pApCliEntry->CfgSsid));
*pCurrState = APCLI_CTRL_PROBE;
ApSiteSurvey(pAd, NULL, SCAN_ACTIVE, FALSE);
return;
}
DBGPRINT(RT_DEBUG_TRACE, ("%s:: find SSID[%ld][%s] channel[%d-%d] in ScanTab.\n", __FUNCTION__, bss_idx, pApCliEntry->CfgSsid, pAd->ScanTab.BssEntry[bss_idx].Channel, pAd->ScanTab.BssEntry[bss_idx].CentralChannel));
/* BssSearch Table has found the pEntry, send Prob Req. directly */
pAd->CommonCfg.Channel = pAd->ScanTab.BssEntry[bss_idx].Channel;
AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
AsicLockChannel(pAd, pAd->CommonCfg.Channel);
JoinReq.SsidLen = pApCliEntry->CfgSsidLen;
NdisMoveMemory(&(JoinReq.Ssid), pApCliEntry->CfgSsid, JoinReq.SsidLen);
}
if (pApCliEntry->CfgSsidLen == 0)
{
DBGPRINT(RT_DEBUG_TRACE, ("%s:: ApCliEntry SSID Len is 0 !!!.\n", __FUNCTION__));
*pCurrState = APCLI_CTRL_PROBE;
ApSiteSurvey(pAd, NULL, SCAN_WSC_ACTIVE, FALSE);
return;
}
DBGPRINT(RT_DEBUG_TRACE, ("(%s) Probe Ssid=%s, Bssid=%02x:%02x:%02x:%02x:%02x:%02x\n",
__FUNCTION__, JoinReq.Ssid, JoinReq.Bssid[0], JoinReq.Bssid[1], JoinReq.Bssid[2],
JoinReq.Bssid[3], JoinReq.Bssid[4], JoinReq.Bssid[5]));
*pCurrState = APCLI_CTRL_PROBE;
MlmeEnqueue(pAd, APCLI_SYNC_STATE_MACHINE, APCLI_MT2_MLME_PROBE_REQ,
sizeof(APCLI_MLME_JOIN_REQ_STRUCT), &JoinReq, ifIndex);
return;
}
BOOLEAN CFG80211DRV_OpsSetChannel(
VOID *pAdOrg,
VOID *pData)
{
PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)pAdOrg;
CMD_RTPRIV_IOCTL_80211_CHAN *pChan;
UINT8 ChanId;
UINT8 IfType;
UINT8 ChannelType;
STRING ChStr[5] = { 0 };
#ifdef DOT11_N_SUPPORT
UCHAR BW_Old;
BOOLEAN FlgIsChanged;
#endif /* DOT11_N_SUPPORT */
/* init */
pChan = (CMD_RTPRIV_IOCTL_80211_CHAN *)pData;
ChanId = pChan->ChanId;
IfType = pChan->IfType;
ChannelType = pChan->ChanType;
#ifdef DOT11_N_SUPPORT
if (IfType != RT_CMD_80211_IFTYPE_MONITOR)
{
/* get channel BW */
FlgIsChanged = FALSE;
BW_Old = pAd->CommonCfg.RegTransmitSetting.field.BW;
/* set to new channel BW */
if (ChannelType == RT_CMD_80211_CHANTYPE_HT20)
{
pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20;
FlgIsChanged = TRUE;
}
else if ((ChannelType == RT_CMD_80211_CHANTYPE_HT40MINUS) ||
(ChannelType == RT_CMD_80211_CHANTYPE_HT40PLUS))
{
/* not support NL80211_CHAN_HT40MINUS or NL80211_CHAN_HT40PLUS */
/* i.e. primary channel = 36, secondary channel must be 40 */
pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40;
FlgIsChanged = TRUE;
} /* End of if */
CFG80211DBG(RT_DEBUG_ERROR, ("80211> New BW = %d\n",
pAd->CommonCfg.RegTransmitSetting.field.BW));
/* change HT/non-HT mode (do NOT change wireless mode here) */
if (((ChannelType == RT_CMD_80211_CHANTYPE_NOHT) &&
(pAd->CommonCfg.HT_Disable == 0)) ||
((ChannelType != RT_CMD_80211_CHANTYPE_NOHT) &&
(pAd->CommonCfg.HT_Disable == 1)))
{
if (ChannelType == RT_CMD_80211_CHANTYPE_NOHT)
pAd->CommonCfg.HT_Disable = 1;
else
pAd->CommonCfg.HT_Disable = 0;
/* End of if */
FlgIsChanged = TRUE;
CFG80211DBG(RT_DEBUG_ERROR, ("80211> HT Disable = %d\n",
pAd->CommonCfg.HT_Disable));
} /* End of if */
}
else
{
/* for monitor mode */
FlgIsChanged = TRUE;
pAd->CommonCfg.HT_Disable = 0;
pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40;
} /* End of if */
if (FlgIsChanged == TRUE)
SetCommonHT(pAd);
/* End of if */
#endif /* DOT11_N_SUPPORT */
/* switch to the channel */
sprintf(ChStr, "%d", ChanId);
if (Set_Channel_Proc(pAd, ChStr) == FALSE)
{
CFG80211DBG(RT_DEBUG_ERROR, ("80211> Change channel fail!\n"));
} /* End of if */
return TRUE;
}
/*
==========================================================================
Description:
APCLI MLME JOIN req state machine procedure
==========================================================================
*/
static VOID ApCliCtrlJoinReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
APCLI_MLME_JOIN_REQ_STRUCT JoinReq;
PAPCLI_STRUCT pApCliEntry;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].CtrlCurrState;
#ifdef WSC_AP_SUPPORT
PWSC_CTRL pWpsCtrl = &pAd->ApCfg.ApCliTab[ifIndex].WscControl;
#endif /* WSC_AP_SUPPORT */
DBGPRINT(RT_DEBUG_TRACE, ("(%s) Start Probe Req.\n", __FUNCTION__));
if (ifIndex >= MAX_APCLI_NUM)
return;
if (ApScanRunning(pAd) == TRUE)
return;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
NdisZeroMemory(&JoinReq, sizeof(APCLI_MLME_JOIN_REQ_STRUCT));
if (!MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ZERO_MAC_ADDR))
{
COPY_MAC_ADDR(JoinReq.Bssid, pApCliEntry->CfgApCliBssid);
}
#ifdef WSC_AP_SUPPORT
if ((pWpsCtrl->WscConfMode != WSC_DISABLE) &&
(pWpsCtrl->bWscTrigger == TRUE))
{
ULONG bss_idx = 0;
NdisZeroMemory(JoinReq.Ssid, MAX_LEN_OF_SSID);
JoinReq.SsidLen = pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscSsid.SsidLength;
NdisMoveMemory(JoinReq.Ssid, pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscSsid.Ssid, JoinReq.SsidLen);
if (pWpsCtrl->WscMode == 1) /* PIN */
{
bss_idx = BssSsidTableSearchBySSID(&pAd->ScanTab, (PUCHAR)(JoinReq.Ssid), JoinReq.SsidLen);
if (bss_idx == BSS_NOT_FOUND)
{
ApSiteSurvey(pAd, NULL, SCAN_WSC_ACTIVE, FALSE);
return;
}
else
{
INT old_conf_mode = pWpsCtrl->WscConfMode;
ADD_HTINFO RootApHtInfo, ApHtInfo;
UCHAR channel = pAd->CommonCfg.Channel, RootApChannel = pAd->ScanTab.BssEntry[bss_idx].Channel;
UCHAR RootApCentralChannel = pAd->ScanTab.BssEntry[bss_idx].CentralChannel;
ApHtInfo = pAd->CommonCfg.AddHTInfo.AddHtInfo;
RootApHtInfo = pAd->ScanTab.BssEntry[bss_idx].AddHtInfo.AddHtInfo;
if ((RootApChannel != channel) ||
((RootApCentralChannel != RootApChannel) &&
(pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == BW_40) &&
(ApHtInfo.ExtChanOffset != RootApHtInfo.ExtChanOffset)))
{
STRING ChStr[5] = {0};
if (pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == BW_40)
{
if (RootApHtInfo.ExtChanOffset == EXTCHA_ABOVE)
Set_HtExtcha_Proc(pAd, "1");
else
Set_HtExtcha_Proc(pAd, "0");
}
snprintf(ChStr, sizeof(ChStr), "%d", pAd->ScanTab.BssEntry[bss_idx].Channel);
Set_Channel_Proc(pAd, ChStr);
/*
ApStop will call WscStop, we need to reset WscConfMode, WscMode & bWscTrigger here.
*/
pWpsCtrl->WscState = WSC_STATE_START;
pWpsCtrl->WscStatus = STATUS_WSC_START_ASSOC;
pWpsCtrl->WscMode = 1;
pWpsCtrl->WscConfMode = old_conf_mode;
pWpsCtrl->bWscTrigger = TRUE;
return;
}
}
}
}
else
#endif /* WSC_AP_SUPPORT */
if (pApCliEntry->CfgSsidLen != 0)
{
JoinReq.SsidLen = pApCliEntry->CfgSsidLen;
NdisMoveMemory(&(JoinReq.Ssid), pApCliEntry->CfgSsid, JoinReq.SsidLen);
}
DBGPRINT(RT_DEBUG_TRACE, ("(%s) Probe Ssid=%s, Bssid=%02x:%02x:%02x:%02x:%02x:%02x\n",
__FUNCTION__, JoinReq.Ssid, JoinReq.Bssid[0], JoinReq.Bssid[1], JoinReq.Bssid[2],
JoinReq.Bssid[3], JoinReq.Bssid[4], JoinReq.Bssid[5]));
*pCurrState = APCLI_CTRL_PROBE;
MlmeEnqueue(pAd, APCLI_SYNC_STATE_MACHINE, APCLI_MT2_MLME_PROBE_REQ,
sizeof(APCLI_MLME_JOIN_REQ_STRUCT), &JoinReq, ifIndex);
return;
}
BOOLEAN CFG80211DRV_OpsSetChannel(
VOID *pAdOrg,
VOID *pData)
{
PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)pAdOrg;
CMD_RTPRIV_IOCTL_80211_CHAN *pChan;
UINT8 ChanId;
UINT8 IfType;
UINT8 ChannelType;
STRING ChStr[5] = { 0 };
#ifdef DOT11_N_SUPPORT
UCHAR BW_Old;
BOOLEAN FlgIsChanged;
#endif /* DOT11_N_SUPPORT */
/* init */
pChan = (CMD_RTPRIV_IOCTL_80211_CHAN *)pData;
ChanId = pChan->ChanId;
IfType = pChan->IfType;
ChannelType = pChan->ChanType;
#ifdef DOT11_N_SUPPORT
if (IfType != RT_CMD_80211_IFTYPE_MONITOR)
{
/* get channel BW */
FlgIsChanged = FALSE;
BW_Old = pAd->CommonCfg.RegTransmitSetting.field.BW;
/* set to new channel BW */
if (ChannelType == RT_CMD_80211_CHANTYPE_HT20)
{
pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20;
FlgIsChanged = TRUE;
}
else if ((ChannelType == RT_CMD_80211_CHANTYPE_HT40MINUS) ||
(ChannelType == RT_CMD_80211_CHANTYPE_HT40PLUS))
{
/* not support NL80211_CHAN_HT40MINUS or NL80211_CHAN_HT40PLUS */
/* i.e. primary channel = 36, secondary channel must be 40 */
pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40;
FlgIsChanged = TRUE;
} /* End of if */
CFG80211DBG(RT_DEBUG_ERROR, ("80211> New BW = %d\n",
pAd->CommonCfg.RegTransmitSetting.field.BW));
/* change HT/non-HT mode (do NOT change wireless mode here) */
if (((ChannelType == RT_CMD_80211_CHANTYPE_NOHT) &&
(pAd->CommonCfg.HT_Disable == 0)) ||
((ChannelType != RT_CMD_80211_CHANTYPE_NOHT) &&
(pAd->CommonCfg.HT_Disable == 1)))
{
if (ChannelType == RT_CMD_80211_CHANTYPE_NOHT)
pAd->CommonCfg.HT_Disable = 1;
else
pAd->CommonCfg.HT_Disable = 0;
/* End of if */
FlgIsChanged = TRUE;
CFG80211DBG(RT_DEBUG_ERROR, ("80211> HT Disable = %d\n",
pAd->CommonCfg.HT_Disable));
} /* End of if */
}
else
{
/* for monitor mode */
FlgIsChanged = TRUE;
pAd->CommonCfg.HT_Disable = 0;
pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40;
} /* End of if */
if (FlgIsChanged == TRUE)
SetCommonHT(pAd);
/* End of if */
#endif /* DOT11_N_SUPPORT */
/* switch to the channel */
sprintf(ChStr, "%d", ChanId);
if (Set_Channel_Proc(pAd, ChStr) == FALSE)
{
CFG80211DBG(RT_DEBUG_ERROR, ("80211> Change channel fail!\n"));
} /* End of if */
#ifdef CONFIG_STA_SUPPORT
#ifdef DOT11_N_SUPPORT
if ((IfType == RT_CMD_80211_IFTYPE_STATION) && (FlgIsChanged == TRUE))
{
/*
1. Station mode;
2. New BW settings is 20MHz but current BW is not 20MHz;
3. New BW settings is 40MHz but current BW is 20MHz;
Re-connect to the AP due to BW 20/40 or HT/non-HT change.
*/
Set_SSID_Proc(pAd, (PSTRING)pAd->CommonCfg.Ssid);
} /* End of if */
#endif /* DOT11_N_SUPPORT */
if (IfType == RT_CMD_80211_IFTYPE_ADHOC)
{
/* update IBSS beacon */
MlmeUpdateTxRates(pAd, FALSE, 0);
MakeIbssBeacon(pAd);
AsicEnableIbssSync(pAd);
Set_SSID_Proc(pAd, (PSTRING)pAd->CommonCfg.Ssid);
} /* End of if */
if (IfType == RT_CMD_80211_IFTYPE_MONITOR)
{
/* reset monitor mode in the new channel */
Set_NetworkType_Proc(pAd, "Monitor");
RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, pChan->MonFilterFlag);
} /* End of if */
#endif /* CONFIG_STA_SUPPORT */
return TRUE;
}
