VOID SendRefreshBAR(RTMP_ADAPTER *pAd, MAC_TABLE_ENTRY *pEntry)
{
FRAME_BAR FrameBar;
ULONG FrameLen;
NDIS_STATUS NStatus;
UCHAR *pOutBuffer = NULL, i, TID;
USHORT Sequence, idx;
BA_ORI_ENTRY *pBAEntry;
for (i = 0; i <NUM_OF_TID; i++)
{
idx = pEntry->BAOriWcidArray[i];
if (idx == 0)
continue;
pBAEntry = &pAd->BATable.BAOriEntry[idx];
if (pBAEntry->ORI_BA_Status == Originator_Done)
{
TID = pBAEntry->TID;
ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE);
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory*/
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n"));
return;
}
Sequence = pAd->MacTab.tr_entry[pEntry->wcid].TxSeq[TID];
#ifdef APCLI_SUPPORT
#ifdef MAC_REPEATER_SUPPORT
if (IS_ENTRY_APCLI(pEntry) && pEntry->bReptCli)
BarHeaderInit(pAd, &FrameBar, pEntry->Addr,
pAd->ApCfg.ApCliTab[pEntry->func_tb_idx].RepeaterCli[pEntry->MatchReptCliIdx].CurrentAddress);
else
#endif /* MAC_REPEATER_SUPPORT */
#endif /* APCLI_SUPPORT */
BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pEntry->wdev->if_addr);
FrameBar.StartingSeq.field.FragNum = 0; /* make sure sequence not clear in DEL function.*/
FrameBar.StartingSeq.field.StartSeq = Sequence; /* make sure sequence not clear in DEL funciton.*/
FrameBar.BarControl.TID = TID; /* make sure sequence not clear in DEL funciton.*/
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(FRAME_BAR), &FrameBar,
END_OF_ARGS);
#ifdef RTMP_PCI_SUPPORT
MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG | WMM_UP2AC_MAP[TID]), pOutBuffer, FrameLen);
#else /* RTMP_PCI_SUPPORT */
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
#endif /* !RTMP_PCI_SUPPORT */
MlmeFreeMemory(pAd, pOutBuffer);
}
}
}
/*
==========================================================================
Description:
right part of IEEE 802.11/1999 page 374
Note:
This event should never cause ASSOC state machine perform state
transition, and has no relationship with CNTL machine. So we separate
this routine as a service outside of ASSOC state transition table.
==========================================================================
*/
VOID Cls3errAction(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr)
{
HEADER_802_11 DisassocHdr;
PCHAR pOutBuffer = NULL;
ULONG FrameLen = 0;
USHORT Reason = REASON_CLS3ERR;
USHORT NStatus;
// allocate memory
NStatus = MlmeAllocateMemory(pAd, (PVOID *)&pOutBuffer); //Get an unused nonpaged memory
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE, "ASSOC - Class 3 Error, Send DISASSOC frame\n");
MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pAddr, pAd->PortCfg.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &DisassocHdr,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
pAd->PortCfg.DisassocReason = REASON_CLS3ERR;
COPY_MAC_ADDR(pAd->PortCfg.DisassocSta, pAddr);
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
void PeerAuthSimpleRspGenAndSend(
IN struct rtmp_adapter *pAd,
IN PHEADER_802_11 pHdr80211,
IN USHORT Alg,
IN USHORT Seq,
IN USHORT Reason,
IN USHORT Status)
{
HEADER_802_11 AuthHdr;
ULONG FrameLen = 0;
u8 *pOutBuffer = NULL;
if (Reason != MLME_SUCCESS) {
DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n"));
return;
}
/*Get an unused nonpaged memory */
pOutBuffer = kmalloc(MGMT_DMA_BUFFER_SIZE, GFP_ATOMIC);
if (pOutBuffer == NULL)
return;
DBGPRINT(RT_DEBUG_TRACE, ("Send AUTH response (seq#2)...\n"));
MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, pHdr80211->Addr2,
pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof (HEADER_802_11),
&AuthHdr, 2, &Alg, 2, &Seq, 2, &Reason, END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
kfree(pOutBuffer);
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID PeerAuthSimpleRspGenAndSend(
IN PRTMP_ADAPTER pAd,
IN PHEADER_802_11 pHdr80211,
IN USHORT Alg,
IN USHORT Seq,
IN USHORT Reason,
IN USHORT Status)
{
HEADER_802_11 AuthHdr;
ULONG FrameLen = 0;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
if (Reason != MLME_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n"));
return;
}
//Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE, ("Send AUTH response (seq#2)...\n"));
MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, pHdr80211->Addr2, pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &AuthHdr,
2, &Alg,
2, &Seq,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
VOID EnqueueProbeRequest(
IN PRTMP_ADAPTER pAd)
{
NDIS_STATUS NState;
PUCHAR pOutBuffer;
ULONG FrameLen = 0;
HEADER_802_11 Hdr80211;
DBGPRINT(RT_DEBUG_TRACE, ("force out a ProbeRequest ...\n"));
NState = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NState == NDIS_STATUS_SUCCESS)
{
MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr80211,
1, &SsidIe,
1, &pAd->CommonCfg.SsidLen,
pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid,
1, &SupRateIe,
1, &pAd->StaActive.SupRateLen,
pAd->StaActive.SupRateLen, pAd->StaActive.SupRate,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
}
/*
==========================================================================
Description:
Prepare Channel Switch Announcement action frame and enqueue it into
management queue waiting for transmition.
Parametrs:
1. the destination mac address of the frame.
2. Channel switch announcement mode.
2. a New selected channel.
Return : None.
==========================================================================
*/
VOID EnqueueChSwAnn(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN UINT8 ChSwMode,
IN UINT8 NewCh)
{
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen;
HEADER_802_11 ActHdr;
// build action frame header.
MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
pAd->CurrentAddress);
NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __func__));
return;
}
NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11));
FrameLen = sizeof(HEADER_802_11);
InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_CHANNEL_SWITCH);
InsertChSwAnnIE(pAd, (pOutBuffer + FrameLen), &FrameLen, ChSwMode, NewCh, 0);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
return;
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
void PeerAuthSimpleRspGenAndSend(
PRTMP_ADAPTER pAd,
PHEADER_802_11 pHdr80211,
unsigned short Alg,
unsigned short Seq,
unsigned short Reason,
unsigned short Status)
{
HEADER_802_11 AuthHdr;
unsigned long FrameLen = 0;
unsigned char* pOutBuffer = NULL;
int NStatus;
if (Reason != MLME_SUCCESS) {
DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n"));
return;
}
/*Get an unused nonpaged memory */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE, ("Send AUTH response (seq#2)...\n"));
MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, pHdr80211->Addr2,
pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof (HEADER_802_11),
&AuthHdr, 2, &Alg, 2, &Seq, 2, &Reason, END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
/*
==========================================================================
Description:
Upper layer issues disassoc request
Parameters:
Elem -
==========================================================================
*/
static VOID ApCliMlmeDisassocReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
PMLME_DISASSOC_REQ_STRUCT pDisassocReq;
HEADER_802_11 DisassocHdr;
PUCHAR pOutBuffer = NULL;
ULONG FrameLen = 0;
NDIS_STATUS NStatus;
APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].AssocCurrState;
/* skip sanity check */
pDisassocReq = (PMLME_DISASSOC_REQ_STRUCT)(Elem->Msg);
/* allocate and send out DeassocReq frame */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("APCLI_ASSOC - ApCliMlmeDisassocReqAction() allocate memory failed\n"));
*pCurrState = APCLI_ASSOC_IDLE;
ApCliCtrlMsg.Status = MLME_FAIL_NO_RESOURCE;
MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_DEASSOC_RSP,
sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
return;
}
DBGPRINT(RT_DEBUG_TRACE, ("APCLI_ASSOC - Send DISASSOC request [BSSID::%02x:%02x:%02x:%02x:%02x:%02x] \n",
pDisassocReq->Addr[0], pDisassocReq->Addr[1], pDisassocReq->Addr[2],
pDisassocReq->Addr[3], pDisassocReq->Addr[4], pDisassocReq->Addr[5]));
ApCliMgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pDisassocReq->Addr, pDisassocReq->Addr, ifIndex);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &DisassocHdr,
2, &pDisassocReq->Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
/* Set the control aux SSID to prevent it reconnect to old SSID */
/* Since calling this indicate user don't want to connect to that SSID anymore. */
/* 2004-11-10 can't reset this info, cause it may be the new SSID that user requests for */
/* pAd->MlmeAux.SsidLen = MAX_LEN_OF_SSID; */
/* NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID); */
/* NdisZeroMemory(pAd->MlmeAux.Bssid, MAC_ADDR_LEN); */
//pAd->PortCfg.DisassocReason = REASON_DISASSOC_STA_LEAVING; */
//COPY_MAC_ADDR(pAd->PortCfg.DisassocSta, pDisassocReq->Addr); */
*pCurrState = APCLI_ASSOC_IDLE;
ApCliCtrlMsg.Status = MLME_SUCCESS;
MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_DEASSOC_RSP,
sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
return;
}
VOID SendNotifyBWActionFrame(RTMP_ADAPTER *pAd, UCHAR Wcid, UCHAR apidx)
{
UCHAR *pOutBuffer = NULL, *pAddr1;
NDIS_STATUS NStatus;
FRAME_ACTION_HDR Frame;
ULONG FrameLen;
struct wifi_dev *wdev;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /* Get an unused nonpaged memory */
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_ERROR,("ACT - SendNotifyBWAction() allocate memory failed \n"));
return;
}
pAddr1 = pAd->MacTab.Content[Wcid].Addr;
wdev = &pAd->ApCfg.MBSSID[apidx].wdev;
ActHeaderInit(pAd, &Frame.Hdr, pAddr1, wdev->if_addr, wdev->bssid);
Frame.Category = CATEGORY_HT;
Frame.Action = NOTIFY_BW_ACTION;
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(FRAME_ACTION_HDR), &Frame,
END_OF_ARGS);
*(pOutBuffer + FrameLen) = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
FrameLen++;
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
DBGPRINT(RT_DEBUG_TRACE,("ACT - SendNotifyBWAction(NotifyBW= %d)!\n", pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth));
}
/*
==========================================================================
Description:
Some STA/AP
Note:
This action should never trigger AUTH state transition, therefore we
separate it from AUTH state machine, and make it as a standalone service
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID Cls2errAction(
IN PRTMP_ADAPTER pAd,
IN PUCHAR 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,
#ifdef P2P_SUPPORT
pAd->CurrentAddress,
#endif /* P2P_SUPPORT */
pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof (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);
}
/*
==========================================================================
Description:
Some STA/AP
Note:
This action should never trigger AUTH state transition, therefore we
separate it from AUTH state machine, and make it as a standalone service
==========================================================================
*/
VOID Cls2errAction(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr)
{
HEADER_802_11 DeauthHdr;
PUCHAR pOutBuffer = NULL;
ULONG FrameLen = 0;
USHORT Reason = REASON_CLS2ERR;
USHORT NStatus;
// allocate memory
NStatus = MlmeAllocateMemory(pAd, (PVOID)&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, pOutBuffer, FrameLen);
pAd->PortCfg.DeauthReason = Reason;
COPY_MAC_ADDR(pAd->PortCfg.DeauthSta, pAddr);
}
/*
==========================================================================
Description:
Upper Layer request to kick out a STA
==========================================================================
*/
static VOID APMlmeDeauthReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
MLME_DEAUTH_REQ_STRUCT *pInfo;
HEADER_802_11 Hdr;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
MAC_TABLE_ENTRY *pEntry;
UCHAR apidx;
pInfo = (MLME_DEAUTH_REQ_STRUCT *)Elem->Msg;
if (Elem->Wcid < MAX_LEN_OF_MAC_TABLE)
{
pEntry = &pAd->MacTab.Content[Elem->Wcid];
if (!pEntry)
return;
#ifdef WAPI_SUPPORT
WAPI_InternalCmdAction(pAd,
pEntry->AuthMode,
pEntry->func_tb_idx,
pEntry->Addr,
WAI_MLME_DISCONNECT);
#endif /* WAPI_SUPPORT */
/* send wireless event - for deauthentication */
RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pInfo->Addr, 0, 0);
ApLogEvent(pAd, pInfo->Addr, EVENT_DISASSOCIATED);
apidx = pEntry->func_tb_idx;
/* 1. remove this STA from MAC table */
MacTableDeleteEntry(pAd, Elem->Wcid, pInfo->Addr);
/* 2. send out DE-AUTH request frame */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - Send DE-AUTH req to %02x:%02x:%02x:%02x:%02x:%02x\n",
PRINT_MAC(pInfo->Addr)));
MgtMacHeaderInit(pAd, &Hdr, SUBTYPE_DEAUTH, 0, pInfo->Addr,
pAd->ApCfg.MBSSID[apidx].wdev.if_addr,
pAd->ApCfg.MBSSID[apidx].wdev.bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr,
2, &pInfo->Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
}
/*
==========================================================================
Description:
Upper layer issues disassoc request
Parameters:
Elem -
==========================================================================
*/
static VOID ApCliMlmeDisassocReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
PMLME_DISASSOC_REQ_STRUCT pDisassocReq;
HEADER_802_11 DisassocHdr;
PUCHAR pOutBuffer = NULL;
ULONG FrameLen = 0;
NDIS_STATUS NStatus;
APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].AssocCurrState;
/* skip sanity check */
pDisassocReq = (PMLME_DISASSOC_REQ_STRUCT)(Elem->Msg);
/* allocate and send out DeassocReq frame */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("APCLI_ASSOC - ApCliMlmeDisassocReqAction() allocate memory failed\n"));
*pCurrState = APCLI_ASSOC_IDLE;
ApCliCtrlMsg.Status = MLME_FAIL_NO_RESOURCE;
MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_DEASSOC_RSP,
sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
return;
}
DBGPRINT(RT_DEBUG_TRACE, ("APCLI_ASSOC - Send DISASSOC request [BSSID::%02x:%02x:%02x:%02x:%02x:%02x] \n",
pDisassocReq->Addr[0], pDisassocReq->Addr[1], pDisassocReq->Addr[2],
pDisassocReq->Addr[3], pDisassocReq->Addr[4], pDisassocReq->Addr[5]));
ApCliMgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pDisassocReq->Addr, pDisassocReq->Addr, ifIndex);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &DisassocHdr,
2, &pDisassocReq->Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
*pCurrState = APCLI_ASSOC_IDLE;
ApCliCtrlMsg.Status = MLME_SUCCESS;
MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_DEASSOC_RSP,
sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
#ifdef APCLI_WPA_SUPPLICANT_SUPPORT
if (pAd->ApCfg.ApCliTab[ifIndex].WpaSupplicantUP != WPA_SUPPLICANT_DISABLE)
{
/*send disassociate event to wpa_supplicant*/
RtmpOSWrielessEventSend(pAd->net_dev, RT_WLAN_EVENT_CUSTOM, RT_DISASSOC_EVENT_FLAG, NULL, NULL, 0);
}
RtmpOSWrielessEventSend(pAd->net_dev, SIOCGIWAP, -1, NULL, NULL, 0);
RTMPSendWirelessEvent(pAd, IW_DISASSOC_EVENT_FLAG, NULL, BSS0, 0);
#endif /*APCLI_WPA_SUPPLICANT_SUPPORT*/
return;
}
/*
==========================================================================
Description:
Some STA/AP
Note:
This action should never trigger AUTH state transition, therefore we
separate it from AUTH state machine, and make it as a standalone service
==========================================================================
*/
VOID APCls2errAction(
IN PRTMP_ADAPTER pAd,
IN ULONG Wcid,
IN PHEADER_802_11 pHeader)
{
HEADER_802_11 Hdr;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
USHORT Reason = REASON_CLS2ERR;
MAC_TABLE_ENTRY *pEntry = NULL;
UCHAR idx;
if (Wcid < MAX_LEN_OF_MAC_TABLE)
{
pEntry = &(pAd->MacTab.Content[Wcid]);
}
if (pEntry && IS_ENTRY_CLIENT(pEntry))
{
/*ApLogEvent(pAd, pAddr, EVENT_DISASSOCIATED); */
MacTableDeleteEntry(pAd, pEntry->Aid, pHeader->Addr2);
}
else
{
for (idx = 0; idx < pAd->ApCfg.BssidNum; idx++)
{
PMULTISSID_STRUCT pMbss = &pAd->ApCfg.MBSSID[idx];
if (NdisEqualMemory(pMbss->Bssid, pHeader->Addr1, MAC_ADDR_LEN))
break;
}
if (idx == pAd->ApCfg.BssidNum)
return;
}
/* send out DEAUTH request frame */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - Class 2 error, Send DEAUTH frame to "
"%02x:%02x:%02x:%02x:%02x:%02x \n",
PRINT_MAC(pHeader->Addr2)));
MgtMacHeaderInit(pAd, &Hdr, SUBTYPE_DEAUTH, 0, pHeader->Addr2,
#ifdef P2P_SUPPORT
pHeader->Addr1,
#endif /* P2P_SUPPORT */
pHeader->Addr1);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
VOID SendBSS2040CoexistMgmtAction(
IN RTMP_ADAPTER *pAd,
IN UCHAR Wcid,
IN UCHAR apidx,
IN UCHAR InfoReq)
{
UCHAR *pOutBuffer = NULL;
NDIS_STATUS NStatus;
FRAME_ACTION_HDR Frame;
ULONG FrameLen;
BSS_2040_COEXIST_ELEMENT BssCoexistInfo;
BSS_2040_INTOLERANT_CH_REPORT BssIntolerantInfo;
UCHAR *pAddr1;
struct wifi_dev *wdev;
DBGPRINT(RT_DEBUG_TRACE, ("SendBSS2040CoexistMgmtAction(): Wcid=%d, apidx=%d, InfoReq=%d!\n", Wcid, apidx, InfoReq));
NdisZeroMemory((PUCHAR)&BssCoexistInfo, sizeof(BSS_2040_COEXIST_ELEMENT));
NdisZeroMemory((PUCHAR)&BssIntolerantInfo, sizeof(BSS_2040_INTOLERANT_CH_REPORT));
BssCoexistInfo.ElementID = IE_2040_BSS_COEXIST;
BssCoexistInfo.Len = 1;
BssCoexistInfo.BssCoexistIe.word = pAd->CommonCfg.LastBSSCoexist2040.word;
BssCoexistInfo.BssCoexistIe.field.InfoReq = InfoReq;
BssIntolerantInfo.ElementID = IE_2040_BSS_INTOLERANT_REPORT;
BssIntolerantInfo.Len = 1;
BssIntolerantInfo.RegulatoryClass = get_regulatory_class(pAd);
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory*/
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_ERROR,("ACT - SendBSS2040CoexistMgmtAction() allocate memory failed \n"));
return;
}
if (Wcid == MCAST_WCID)
pAddr1 = &BROADCAST_ADDR[0];
else
pAddr1 = pAd->MacTab.Content[Wcid].Addr;
wdev = &pAd->ApCfg.MBSSID[apidx].wdev;
ActHeaderInit(pAd, &Frame.Hdr, pAddr1, wdev->if_addr, wdev->bssid);
Frame.Category = CATEGORY_PUBLIC;
Frame.Action = ACTION_BSS_2040_COEXIST;
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(FRAME_ACTION_HDR), &Frame,
sizeof(BSS_2040_COEXIST_ELEMENT), &BssCoexistInfo,
sizeof(BSS_2040_INTOLERANT_CH_REPORT), &BssIntolerantInfo,
END_OF_ARGS);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
DBGPRINT(RT_DEBUG_ERROR,("ACT - SendBSS2040CoexistMgmtAction(BSSCoexist2040=0x%x)\n", BssCoexistInfo.BssCoexistIe.word));
}
/*
Description : Send PSMP Action frame If PSMP mode switches.
*/
VOID SendPSMPAction(
IN PRTMP_ADAPTER pAd,
IN UCHAR Wcid,
IN UCHAR Psmp)
{
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
//ULONG Idx;
FRAME_PSMP_ACTION Frame;
ULONG FrameLen;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
if (NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n"));
return;
}
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[Wcid].Addr);
#endif // CONFIG_STA_SUPPORT //
Frame.Category = CATEGORY_HT;
Frame.Action = SMPS_ACTION;
switch (Psmp)
{
case MMPS_ENABLE:
#ifdef RT30xx
if (IS_RT30xx(pAd)
&&(pAd->Antenna.field.RxPath>1||pAd->Antenna.field.TxPath>1))
{
RTMP_ASIC_MMPS_DISABLE(pAd);
}
#endif // RT30xx //
Frame.Psmp = 0;
break;
case MMPS_DYNAMIC:
Frame.Psmp = 3;
break;
case MMPS_STATIC:
#ifdef RT30xx
if (IS_RT30xx(pAd)
&&(pAd->Antenna.field.RxPath>1||pAd->Antenna.field.TxPath>1))
{
RTMP_ASIC_MMPS_ENABLE(pAd);
}
#endif // RT30xx //
Frame.Psmp = 1;
break;
}
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(FRAME_PSMP_ACTION), &Frame,
END_OF_ARGS);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
DBGPRINT(RT_DEBUG_ERROR,("HT - SendPSMPAction( %d ) \n", Frame.Psmp));
}
/*
========================================================================
Routine Description:
Handle peer DLS Tear down action frame.
Arguments:
pAd points to our adapter
*pElem action frame
Return Value:
None
Note:
========================================================================
*/
VOID APPeerDlsTearDownAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *pElem)
{
PMAC_TABLE_ENTRY pDAEntry, pSAEntry;
UCHAR DA[MAC_ADDR_LEN], SA[MAC_ADDR_LEN];
UINT16 ReasonCode;
PUCHAR pOutBuffer = NULL;
PFRAME_802_11 Fr;
UINT32 FrameLen = 0;
assert(pElem->Msg);
/* frame sanity check */
if (! PeerDlsTearDownSanity(pAd, pElem->Msg, pElem->MsgLen,
DA, SA, &ReasonCode))
{
return;
}
DBGPRINT(RT_DEBUG_TRACE,
("DLS - PeerDlsTearDownAction() from %02x:%02x:%02x:%02x:%02x:%02x\n",
SA[0], SA[1], SA[2], SA[3], SA[4], SA[5]));
pSAEntry = MacTableLookup(pAd, SA);
if (!pSAEntry)
return;
pDAEntry = MacTableLookup(pAd, DA);
if (!pDAEntry)
{
DBGPRINT(RT_DEBUG_TRACE, ("Destination station does not exist!\n"));
return;
}
pSAEntry->bDlsInit = FALSE;
/* forward Tear-down to real destination */
Fr = (PFRAME_802_11)pElem->Msg;
/* pOutBuffer = kmalloc(MAX_LEN_OF_MLME_BUFFER, MEM_ALLOC_FLAG); */
os_alloc_mem(pAd, (UCHAR **)&pOutBuffer, MAX_LEN_OF_MLME_BUFFER);
if (pOutBuffer == NULL)
return; /* fatal error, no available memory */
NdisMoveMemory(Fr->Hdr.Addr1, DA, MAC_ADDR_LEN);
NdisMoveMemory(Fr->Hdr.Addr2, pAd->ApCfg.MBSSID[pSAEntry->apidx].Bssid, MAC_ADDR_LEN);
NdisMoveMemory(Fr->Hdr.Addr3, SA, MAC_ADDR_LEN);
NdisMoveMemory(pOutBuffer, pElem->Msg, pElem->MsgLen);
FrameLen = pElem->MsgLen;
/* transmit the tear down frame */
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
/* kfree(pOutBuffer); */
os_free_mem(NULL, pOutBuffer);
}
/*
==========================================================================
Description:
P2P Action frame differs only in InBuffer. Others are all common to all ACtion Subtype
Parameters:
S - pointer to the association state machine
Note:
The state machine looks like the following as name implies its function
==========================================================================
*/
VOID MlmeP2pCommonAction(
IN PRTMP_ADAPTER pAd,
IN UCHAR OUISubType,
IN UCHAR Token,
IN PUCHAR pInBuffer,
IN UCHAR InBufferLen,
IN MLME_QUEUE_ELEM *Elem)
{
PRT_P2P_CONFIG pP2PCtrl = &pAd->P2pCfg;
PMLME_P2P_ACTION_STRUCT pGoReq = (PMLME_P2P_ACTION_STRUCT) Elem->Msg;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
FRAME_P2P_ACTION Frame;
ULONG TmpLen;
UCHAR i;
PUCHAR pDest;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /* Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS)
{
return;
}
DBGPRINT(RT_DEBUG_ERROR, (" TO= %x %x %x %x %x %x \n", PRINT_MAC(pGoReq->Addr)));
DBGPRINT(RT_DEBUG_ERROR, (" Bssid= %x %x %x %x %x %x \n", PRINT_MAC(pP2PCtrl->CurrentAddress)));
ActHeaderInit(pAd, &Frame.Hdr, pGoReq->Addr, pP2PCtrl->CurrentAddress, pP2PCtrl->CurrentAddress);
Frame.Category = MT2_ACT_VENDOR; /* 0x7F */
RTMPMoveMemory(&Frame.OUI[0], P2POUIBYTE, 4);
Frame.OUISubType = OUISubType;
Frame.Token = Token;
/* No Element */
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(FRAME_P2P_ACTION), &Frame,
END_OF_ARGS);
if ((InBufferLen > 0) && (pInBuffer != NULL))
{
MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen,
InBufferLen, pInBuffer,
END_OF_ARGS);
FrameLen += TmpLen;
}
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
pDest = (PUCHAR)&Frame;
for (i = 0; i <FrameLen; )
{
DBGPRINT(RT_DEBUG_ERROR,(": %x %x %x %x %x %x %x %x %x \n", *(pDest+i), *(pDest+i+1), *(pDest+i+2),
*(pDest+i+3), *(pDest+i+4), *(pDest+i+5), *(pDest+i+6), *(pDest+i+7), *(pDest+i+8)));
i = i + 9;
}
DBGPRINT(RT_DEBUG_ERROR, ("Common P2P ACT request. FrameLen = %d. \n", FrameLen));
}
/*
==========================================================================
Description:
Some STA/AP
Note:
This action should never trigger AUTH state transition, therefore we
separate it from AUTH state machine, and make it as a standalone service
==========================================================================
*/
VOID APCls2errAction(
IN PRTMP_ADAPTER pAd,
IN ULONG Wcid,
IN PHEADER_802_11 pHeader)
{
HEADER_802_11 Hdr;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
USHORT Reason = REASON_CLS2ERR;
MAC_TABLE_ENTRY *pEntry = NULL;
if (Wcid < MAX_LEN_OF_MAC_TABLE)
{
pEntry = &(pAd->MacTab.Content[Wcid]);
}
if (pEntry && IS_ENTRY_CLIENT(pEntry))
{
/*ApLogEvent(pAd, pAddr, EVENT_DISASSOCIATED); */
MacTableDeleteEntry(pAd, pEntry->Aid, pHeader->Addr2);
}
else
{
UCHAR bssid[MAC_ADDR_LEN];
NdisMoveMemory(bssid, pHeader->Addr1, MAC_ADDR_LEN);
bssid[5] &= pAd->ApCfg.MacMask;
if (NdisEqualMemory(pAd->CurrentAddress, bssid, MAC_ADDR_LEN) == 0)
return;
}
/* send out DEAUTH request frame */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - Class 2 error, Send DEAUTH frame to "
"%02x:%02x:%02x:%02x:%02x:%02x\n",
PRINT_MAC(pHeader->Addr2)));
MgtMacHeaderInit(pAd, &Hdr, SUBTYPE_DEAUTH, 0, pHeader->Addr2,
pHeader->Addr1);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
/*
==========================================================================
Description:
Some STA/AP
Note:
This action should never trigger AUTH state transition, therefore we
separate it from AUTH state machine, and make it as a standalone service
==========================================================================
*/
VOID APCls2errAction(
IN RTMP_ADAPTER *pAd,
IN ULONG Wcid,
IN HEADER_802_11 *pHeader)
{
HEADER_802_11 Hdr;
UCHAR *pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
USHORT Reason = REASON_CLS2ERR;
MAC_TABLE_ENTRY *pEntry = NULL;
UCHAR apidx;
if (Wcid < MAX_LEN_OF_MAC_TABLE)
pEntry = &(pAd->MacTab.Content[Wcid]);
if (pEntry && IS_ENTRY_CLIENT(pEntry))
{
/*ApLogEvent(pAd, pAddr, EVENT_DISASSOCIATED); */
MacTableDeleteEntry(pAd, pEntry->wcid, pHeader->Addr2);
}
else
{
apidx = get_apidx_by_addr(pAd, pHeader->Addr1);
if (apidx >= pAd->ApCfg.BssidNum)
{
DBGPRINT(RT_DEBUG_TRACE,("AUTH - Class 2 error but not my bssid %02x:%02x:%02x:%02x:%02x:%02x\n", PRINT_MAC(pHeader->Addr1)));
return;
}
}
/* send out DEAUTH frame */
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - Class 2 error, Send DEAUTH frame to "
"%02x:%02x:%02x:%02x:%02x:%02x\n",
PRINT_MAC(pHeader->Addr2)));
MgtMacHeaderInit(pAd, &Hdr, SUBTYPE_DEAUTH, 0, pHeader->Addr2,
pHeader->Addr1,
pHeader->Addr1);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
INT Set_P2P_DelDevByAddr_Proc(
IN PRTMP_ADAPTER pAd,
IN PSTRING arg)
{
POS_COOKIE pObj;
UCHAR DevAddr[6] = {0};
PMAC_TABLE_ENTRY pEntry = NULL;
pObj = (POS_COOKIE) pAd->OS_Cookie;
if (pObj->ioctl_if_type != INT_P2P)
return 0;
if (rtstrmactohex(arg, (PSTRING) &DevAddr[0]) == FALSE)
return FALSE;
DBGPRINT(RT_DEBUG_TRACE, ("%s:: DevMac = %02x:%02x:%02x:%02x:%02x:%02x\n", __FUNCTION__, PRINT_MAC(DevAddr)));
pEntry = MacTableLookup(pAd, DevAddr);
if (pEntry)
{
PUCHAR pOutBuffer = NULL;
ULONG FrameLen = 0;
USHORT Reason = REASON_NO_LONGER_VALID;
HEADER_802_11 DeAuthHdr;
MlmeAllocateMemory(pAd, &pOutBuffer);
if (pOutBuffer)
{
DBGPRINT(RT_DEBUG_WARN, ("Send DEAUTH - Reason = %d frame tO %02x:%02x:%02x:%02x:%02x:%02x \n",
Reason, PRINT_MAC(DevAddr)));
MgtMacHeaderInit(pAd, &DeAuthHdr, SUBTYPE_DEAUTH, 0,
pEntry->HdrAddr1,
pEntry->HdrAddr2,
pEntry->HdrAddr3);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &DeAuthHdr,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
MacTableDeleteEntry(pAd, pEntry->Aid, pEntry->Addr);
P2pGroupTabDelete(pAd, P2P_NOT_FOUND, DevAddr);
}
}
return TRUE;
}
/*
==========================================================================
Description:
Some STA/AP
Note:
This action should never trigger AUTH state transition, therefore we
separate it from AUTH state machine, and make it as a standalone service
==========================================================================
*/
VOID APCls2errAction(
IN struct rtmp_adapter *pAd,
IN ULONG Wcid,
IN HEADER_802_11 *pHeader)
{
HEADER_802_11 Hdr;
u8 *pOutBuffer = NULL;
int NStatus;
ULONG FrameLen = 0;
unsigned short Reason = REASON_CLS2ERR;
MAC_TABLE_ENTRY *pEntry = NULL;
u8 apidx;
if (Wcid < MAX_LEN_OF_MAC_TABLE)
pEntry = &(pAd->MacTab.Content[Wcid]);
if (pEntry && IS_ENTRY_CLIENT(pEntry))
{
/*ApLogEvent(pAd, pAddr, EVENT_DISASSOCIATED); */
MacTableDeleteEntry(pAd, pEntry->wcid, pHeader->Addr2);
}
else
{
apidx = get_apidx_by_addr(pAd, pHeader->Addr1);
if (apidx >= pAd->ApCfg.BssidNum)
{
DBGPRINT(RT_DEBUG_TRACE,("AUTH - Class 2 error but not my bssid %02x:%02x:%02x:%02x:%02x:%02x\n", PRINT_MAC(pHeader->Addr1)));
return;
}
}
/* send out DEAUTH frame */
pOutBuffer = kmalloc(MGMT_DMA_BUFFER_SIZE, GFP_ATOMIC);
if (pOutBuffer == NULL)
return;
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - Class 2 error, Send DEAUTH frame to "
"%02x:%02x:%02x:%02x:%02x:%02x\n",
PRINT_MAC(pHeader->Addr2)));
MgtMacHeaderInit(pAd, &Hdr, SUBTYPE_DEAUTH, 0, pHeader->Addr2,
pHeader->Addr1,
pHeader->Addr1);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
kfree(pOutBuffer);
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID MlmeDeauthReqAction(
IN PRTMP_ADAPTER pAd,
IN 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, 0);
return;
}
#ifdef WAPI_SUPPORT
WAPI_InternalCmdAction(pAd,
pAd->StaCfg.AuthMode,
BSS0, pAd->MlmeAux.Bssid, WAI_MLME_DISCONNECT);
#endif /* WAPI_SUPPORT */
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - Send DE-AUTH request (Reason=%d)...\n",
pInfo->Reason));
MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pInfo->Addr,
#ifdef P2P_SUPPORT
pAd->CurrentAddress,
#endif /* P2P_SUPPORT */
pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof (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,
0);
/* send wireless event - for deauthentication */
RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, NULL, BSS0, 0);
}
/*
==========================================================================
Description:
Upper Layer request to kick out a STA
==========================================================================
*/
static VOID APMlmeDeauthReqAction(
IN struct rtmp_adapter *pAd,
IN MLME_QUEUE_ELEM *Elem)
{
MLME_DEAUTH_REQ_STRUCT *pInfo;
HEADER_802_11 Hdr;
u8 * pOutBuffer = NULL;
int NStatus;
ULONG FrameLen = 0;
MAC_TABLE_ENTRY *pEntry;
u8 apidx;
pInfo = (MLME_DEAUTH_REQ_STRUCT *)Elem->Msg;
if (Elem->Wcid < MAX_LEN_OF_MAC_TABLE)
{
pEntry = &pAd->MacTab.Content[Elem->Wcid];
if (!pEntry)
return;
/* send wireless event - for deauthentication */
RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pInfo->Addr, 0, 0);
ApLogEvent(pAd, pInfo->Addr, EVENT_DISASSOCIATED);
apidx = pEntry->apidx;
/* 1. remove this STA from MAC table */
MacTableDeleteEntry(pAd, Elem->Wcid, pInfo->Addr);
/* 2. send out DE-AUTH request frame */
pOutBuffer = kmalloc(MGMT_DMA_BUFFER_SIZE, GFP_ATOMIC);
if (pOutBuffer == NULL)
return;
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - Send DE-AUTH req to %02x:%02x:%02x:%02x:%02x:%02x\n",
PRINT_MAC(pInfo->Addr)));
MgtMacHeaderInit(pAd, &Hdr, SUBTYPE_DEAUTH, 0, pInfo->Addr,
pAd->ApCfg.MBSSID[apidx].wdev.if_addr,
pAd->ApCfg.MBSSID[apidx].wdev.bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr,
2, &pInfo->Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
kfree(pOutBuffer);
}
}
/*
Description : Send PSMP Action frame If PSMP mode switches.
*/
void SendPSMPAction(struct rt_rtmp_adapter *pAd, u8 Wcid, u8 Psmp)
{
u8 *pOutBuffer = NULL;
int NStatus;
/*unsigned long Idx; */
struct rt_frame_psmp_action Frame;
unsigned long FrameLen;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */
if (NStatus != NDIS_STATUS_SUCCESS) {
DBGPRINT(RT_DEBUG_ERROR,
("BA - MlmeADDBAAction() allocate memory failed \n"));
return;
}
ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid,
pAd->CurrentAddress, pAd->MacTab.Content[Wcid].Addr);
Frame.Category = CATEGORY_HT;
Frame.Action = SMPS_ACTION;
switch (Psmp) {
case MMPS_ENABLE:
#ifdef RT30xx
if (IS_RT30xx(pAd)
&& (pAd->Antenna.field.RxPath > 1
|| pAd->Antenna.field.TxPath > 1)) {
RTMP_ASIC_MMPS_DISABLE(pAd);
}
#endif /* RT30xx // */
Frame.Psmp = 0;
break;
case MMPS_DYNAMIC:
Frame.Psmp = 3;
break;
case MMPS_STATIC:
#ifdef RT30xx
if (IS_RT30xx(pAd)
&& (pAd->Antenna.field.RxPath > 1
|| pAd->Antenna.field.TxPath > 1)) {
RTMP_ASIC_MMPS_ENABLE(pAd);
}
#endif /* RT30xx // */
Frame.Psmp = 1;
break;
}
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(struct rt_frame_psmp_action), &Frame, END_OF_ARGS);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
DBGPRINT(RT_DEBUG_ERROR, ("HT - SendPSMPAction( %d ) \n", Frame.Psmp));
}
/*
==========================================================================
Description:
Prepare Measurement request action frame and enqueue it into
management queue waiting for transmition.
Parametrs:
1. the destination mac address of the frame.
Return : None.
==========================================================================
*/
VOID EnqueueMeasurementReq(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN UINT8 MeasureToken,
IN UINT8 MeasureReqMode,
IN UINT8 MeasureReqType,
IN UINT8 MeasureCh,
IN UINT16 MeasureDuration)
{
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen;
HEADER_802_11 ActHdr;
MEASURE_REQ_INFO MeasureReqIE;
UINT8 RmReqDailogToken = RandomByte(pAd);
UINT64 MeasureStartTime = GetCurrentTimeStamp(pAd);
// build action frame header.
MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
pAd->CurrentAddress);
NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __func__));
return;
}
NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11));
FrameLen = sizeof(HEADER_802_11);
InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_MRQ);
// fill Dialog Token
InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, MeasureToken);
// prepare Measurement IE.
NdisZeroMemory(&MeasureReqIE, sizeof(MEASURE_REQ_INFO));
MeasureReqIE.Token = RmReqDailogToken;
MeasureReqIE.ReqMode.word = MeasureReqMode;
MeasureReqIE.ReqType = MeasureReqType;
MeasureReqIE.MeasureReq.ChNum = MeasureCh;
MeasureReqIE.MeasureReq.MeasureStartTime = cpu2le64(MeasureStartTime);
MeasureReqIE.MeasureReq.MeasureDuration = cpu2le16(MeasureDuration);
InsertMeasureReqIE(pAd, (pOutBuffer + FrameLen), &FrameLen, &MeasureReqIE);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
return;
}
INT CFG80211_SendMgmtFrame(RTMP_ADAPTER *pAd, VOID *pData, ULONG Data)
{
if (pData != NULL)
{
#ifdef CONFIG_AP_SUPPORT
struct ieee80211_mgmt *mgmt;
#endif /* CONFIG_AP_SUPPORT */
{
PCFG80211_CTRL pCfg80211_ctrl = &pAd->cfg80211_ctrl;
pCfg80211_ctrl->TxStatusInUsed = TRUE;
pCfg80211_ctrl->TxStatusSeq = pAd->Sequence;
if (pCfg80211_ctrl->pTxStatusBuf != NULL)
{
os_free_mem(NULL, pCfg80211_ctrl->pTxStatusBuf);
pCfg80211_ctrl->pTxStatusBuf = NULL;
}
os_alloc_mem(NULL, (UCHAR **)&pCfg80211_ctrl->pTxStatusBuf, Data);
if (pCfg80211_ctrl->pTxStatusBuf != NULL)
{
NdisCopyMemory(pCfg80211_ctrl->pTxStatusBuf, pData, Data);
pCfg80211_ctrl->TxStatusBufLen = Data;
}
else
{
pCfg80211_ctrl->TxStatusBufLen = 0;
MTWF_LOG(DBG_CAT_ALL, DBG_SUBCAT_ALL, DBG_LVL_ERROR, ("CFG_TX_STATUS: MEM ALLOC ERROR\n"));
return NDIS_STATUS_FAILURE;
}
CFG80211_CheckActionFrameType(pAd, "TX", pData, Data);
#ifdef CONFIG_AP_SUPPORT
mgmt = (struct ieee80211_mgmt *)pData;
if (ieee80211_is_probe_resp(mgmt->frame_control))
{
INT offset = sizeof(HEADER_802_11) + 12;
CFG80211_SyncPacketWmmIe(pAd, pData + offset , Data - offset);
}
#endif /* CONFIG_AP_SUPPORT */
MiniportMMRequest(pAd, 0, pData, Data);
}
}
return 0;
}
VOID EnqueuePsPoll(
IN PRTMP_ADAPTER pAd)
{
#ifdef RALINK_ATE
if (ATE_ON(pAd))
{
return;
}
#endif
if (pAd->StaCfg.WindowsPowerMode == Ndis802_11PowerModeLegacy_PSP)
pAd->PsPollFrame.FC.PwrMgmt = PWR_SAVE;
MiniportMMRequest(pAd, 0, (PUCHAR)&pAd->PsPollFrame, sizeof(PSPOLL_FRAME));
}
static VOID EnqueChSwAnnouncement(
IN PRTMP_ADAPTER pAd,
IN PUCHAR PeerMac,
IN UINT8 MeshTTL,
IN UINT32 MeshSeq,
IN UINT8 ChSwMode,
IN UCHAR NewCh,
IN UINT32 NewCPI,
IN UINT8 ChSwCnt,
IN PUCHAR pMeshSa)
{
HEADER_802_11 MeshHdr;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen;
MESH_FLAG MeshFlag;
NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); /*Get an unused nonpaged memory */
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__));
return;
}
MeshHeaderInit(pAd, &MeshHdr,
PeerMac, /* addr1 */
pAd->MeshTab.CurrentAddress, /* addr2 */
ZERO_MAC_ADDR); /* addr3 */
NdisMoveMemory(pOutBuffer, (PCHAR)&MeshHdr, sizeof(HEADER_802_11));
FrameLen = sizeof(HEADER_802_11);
/* Mesh Header */
MeshFlag.word = 0;
MeshFlag.field.AE = 0; /* Peer-Link manager frame never carry 6 addresses. */
InsertMeshHeader(pAd, (pOutBuffer + FrameLen), &FrameLen, MeshFlag.word,
MeshTTL, MeshSeq, NULL, NULL, NULL);
/* Action field */
InsertMeshActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_MESH_RES_COORDINATION, RESOURCE_CHANNEL_SWITCH_ANNOUNCEMENT);
/* Channel Switch Announcement IE. */
InsertMeshChSwAnnIE(pAd, (pOutBuffer + FrameLen), &FrameLen, ChSwMode, NewCh, NewCPI, ChSwCnt, pMeshSa);
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
return;
}
VOID SendRefreshBAR(RTMP_ADAPTER *pAd, MAC_TABLE_ENTRY *pEntry)
{
FRAME_BAR FrameBar;
ULONG FrameLen;
NDIS_STATUS NStatus;
UCHAR *pOutBuffer = NULL, i, TID;
USHORT Sequence, idx;
BA_ORI_ENTRY *pBAEntry;
for (i = 0; i <NUM_OF_TID; i++)
{
idx = pEntry->BAOriWcidArray[i];
if (idx == 0)
continue;
pBAEntry = &pAd->BATable.BAOriEntry[idx];
if (pBAEntry->ORI_BA_Status == Originator_Done)
{
TID = pBAEntry->TID;
ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE);
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory*/
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n"));
return;
}
Sequence = pEntry->TxSeq[TID];
BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pEntry->wdev->if_addr);
FrameBar.StartingSeq.field.FragNum = 0; /* make sure sequence not clear in DEL function.*/
FrameBar.StartingSeq.field.StartSeq = Sequence; /* make sure sequence not clear in DEL funciton.*/
FrameBar.BarControl.TID = TID; /* make sure sequence not clear in DEL funciton.*/
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(FRAME_BAR), &FrameBar,
END_OF_ARGS);
MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG | WMM_UP2AC_MAP[TID]), pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
}
}
