static VOID APPeerAuthReqAtIdleAction(
IN struct rtmp_adapter *pAd,
IN MLME_QUEUE_ELEM *Elem)
{
INT i;
unsigned short Seq, Alg, RspReason, Status;
u8 Addr1[MAC_ADDR_LEN];
u8 Addr2[MAC_ADDR_LEN];
CHAR Chtxt[CIPHER_TEXT_LEN];
uint32_t apidx;
PHEADER_802_11 pRcvHdr;
HEADER_802_11 AuthHdr;
u8 *pOutBuffer = NULL;
int NStatus;
ULONG FrameLen = 0;
MAC_TABLE_ENTRY *pEntry;
u8 ChTxtIe = 16, ChTxtLen = CIPHER_TEXT_LEN;
MULTISSID_STRUCT *pMbss;
struct rtmp_wifi_dev *wdev;
CHAR rssi;
if (! APPeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr1,
Addr2, &Alg, &Seq, &Status, Chtxt
))
return;
/* Find which MBSSID to be authenticate */
apidx = get_apidx_by_addr(pAd, Addr1);
if (apidx >= pAd->ApCfg.BssidNum)
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Bssid not found\n"));
return;
}
pMbss = &pAd->ApCfg.MBSSID[apidx];
wdev = &pMbss->wdev;
if ((wdev->if_dev == NULL) || ((wdev->if_dev != NULL) &&
!(RTMP_OS_NETDEV_STATE_RUNNING(wdev->if_dev))))
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Bssid IF didn't up yet.\n"));
return;
}
pEntry = MacTableLookup(pAd, Addr2);
if (pEntry && IS_ENTRY_CLIENT(pEntry))
{
if (!RTMPEqualMemory(Addr1, pAd->ApCfg.MBSSID[pEntry->apidx].wdev.bssid, MAC_ADDR_LEN))
{
MacTableDeleteEntry(pAd, pEntry->wcid, pEntry->Addr);
pEntry = NULL;
DBGPRINT(RT_DEBUG_WARN, ("AUTH - Bssid does not match\n"));
}
else
{
if (pEntry->bIAmBadAtheros == true)
{
AsicUpdateProtect(pAd, 8, ALLN_SETPROTECT, false, false);
DBGPRINT(RT_DEBUG_TRACE, ("Atheros Problem. Turn on RTS/CTS!!!\n"));
pEntry->bIAmBadAtheros = false;
}
BASessionTearDownALL(pAd, pEntry->wcid);
ASSERT(pEntry->Aid == Elem->Wcid);
}
}
pRcvHdr = (PHEADER_802_11)(Elem->Msg);
DBGPRINT(RT_DEBUG_TRACE,
("AUTH - MBSS(%d), Rcv AUTH seq#%d, Alg=%d, Status=%d from "
"[wcid=%d]%02x:%02x:%02x:%02x:%02x:%02x\n",
apidx, Seq, Alg, Status, Elem->Wcid, PRINT_MAC(Addr2)));
/* YF@20130102: Refuse the weak signal of AuthReq */
rssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, (CHAR)Elem->Rssi0, RSSI_0),
ConvertToRssi(pAd, (CHAR)Elem->Rssi1, RSSI_1),
ConvertToRssi(pAd, (CHAR)Elem->Rssi2, RSSI_2));
DBGPRINT(RT_DEBUG_TRACE, ("%s: AUTH_FAIL_REQ Threshold = %d, AUTH_NO_RSP_REQ Threshold = %d, AUTH RSSI = %d\n",
wdev->if_dev->name, pMbss->AuthFailRssiThreshold, pMbss->AuthNoRspRssiThreshold, rssi));
if (((pMbss->AuthFailRssiThreshold != 0) && (rssi < pMbss->AuthFailRssiThreshold)) ||
((pMbss->AuthNoRspRssiThreshold != 0) && (rssi < pMbss->AuthNoRspRssiThreshold)))
{
DBGPRINT(RT_DEBUG_TRACE, ("Reject this AUTH_REQ due to Weak Signal.\n"));
if ((pMbss->AuthFailRssiThreshold != 0) && (rssi < pMbss->AuthFailRssiThreshold))
APPeerAuthSimpleRspGenAndSend(pAd, pRcvHdr, Alg, Seq + 1, MLME_UNSPECIFY_FAIL);
/* If this STA exists, delete it. */
if (pEntry)
MacTableDeleteEntry(pAd, pEntry->Aid, pEntry->Addr);
RTMPSendWirelessEvent(pAd, IW_MAC_FILTER_LIST_EVENT_FLAG, Addr2, apidx, 0);
return;
}
/* fail in ACL checking => send an AUTH-Fail seq#2. */
if (! ApCheckAccessControlList(pAd, Addr2, apidx))
{
ASSERT(Seq == 1);
ASSERT(pEntry == NULL);
APPeerAuthSimpleRspGenAndSend(pAd, pRcvHdr, Alg, Seq + 1, MLME_UNSPECIFY_FAIL);
/* If this STA exists, delete it. */
if (pEntry)
MacTableDeleteEntry(pAd, pEntry->wcid, pEntry->Addr);
RTMPSendWirelessEvent(pAd, IW_MAC_FILTER_LIST_EVENT_FLAG, Addr2, apidx, 0);
DBGPRINT(RT_DEBUG_TRACE,
("Failed in ACL checking => send an AUTH seq#2 with "
"Status code = %d\n", MLME_UNSPECIFY_FAIL));
return;
}
if ((Alg == AUTH_MODE_OPEN) &&
(pMbss->wdev.AuthMode != Ndis802_11AuthModeShared))
{
if (!pEntry)
pEntry = MacTableInsertEntry(pAd, Addr2, wdev, apidx, OPMODE_AP, true);
if (pEntry)
{
{
pEntry->AuthState = AS_AUTH_OPEN;
pEntry->Sst = SST_AUTH; /* what if it already in SST_ASSOC ??????? */
}
APPeerAuthSimpleRspGenAndSend(pAd, pRcvHdr, Alg, Seq + 1, MLME_SUCCESS);
}
else
; /* MAC table full, what should we respond ????? */
}
else if ((Alg == AUTH_MODE_KEY) &&
((wdev->AuthMode == Ndis802_11AuthModeShared)
|| (wdev->AuthMode == Ndis802_11AuthModeAutoSwitch)))
{
if (!pEntry)
pEntry = MacTableInsertEntry(pAd, Addr2, wdev, apidx, OPMODE_AP, true);
if (pEntry)
{
pEntry->AuthState = AS_AUTHENTICATING;
pEntry->Sst = SST_NOT_AUTH; /* what if it already in SST_ASSOC ??????? */
/* log this STA in AuthRspAux machine, only one STA is stored. If two STAs using */
/* SHARED_KEY authentication mingled together, then the late comer will win. */
COPY_MAC_ADDR(&pAd->ApMlmeAux.Addr, Addr2);
for(i=0; i<CIPHER_TEXT_LEN; i++)
pAd->ApMlmeAux.Challenge[i] = RandomByte(pAd);
RspReason = 0;
Seq++;
pOutBuffer = kmalloc(MGMT_DMA_BUFFER_SIZE, GFP_ATOMIC);
if(pOutBuffer == NULL)
return; /* if no memory, can't do anything */
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH seq#2 (Challenge)\n"));
MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr2,
wdev->if_addr,
wdev->bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &AuthHdr,
2, &Alg,
2, &Seq,
2, &RspReason,
1, &ChTxtIe,
1, &ChTxtLen,
CIPHER_TEXT_LEN, pAd->ApMlmeAux.Challenge,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
kfree(pOutBuffer);
}
else
; /* MAC table full, what should we respond ???? */
}
else
{
/* wrong algorithm */
APPeerAuthSimpleRspGenAndSend(pAd, pRcvHdr, Alg, Seq + 1, MLME_ALG_NOT_SUPPORT);
/* If this STA exists, delete it. */
if (pEntry)
MacTableDeleteEntry(pAd, pEntry->wcid, pEntry->Addr);
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Alg=%d, Seq=%d, AuthMode=%d\n",
Alg, Seq, pAd->ApCfg.MBSSID[apidx].wdev.AuthMode));
}
}
/* 2 -- Change ee settings */
int Set_EECMD_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg)
{
USHORT i;
i = simple_strtol(arg, 0, 10);
switch(i)
{
case 0:
{
USHORT value, k;
for (k = 0; k < EEPROM_SIZE; k+=2)
{
RT28xx_EEPROM_READ16(pAd, k, value);
DBGPRINT(RT_DEBUG_OFF, ("%4.4x ", value));
if (((k+2) % 0x20) == 0)
DBGPRINT(RT_DEBUG_OFF,("\n"));
}
}
break;
case 1:
if (pAd->infType == RTMP_DEV_INF_RBUS)
{
DBGPRINT(RT_DEBUG_OFF, ("EEPROM reset to default......\n"));
DBGPRINT(RT_DEBUG_OFF, ("The last byte of MAC address will be re-generated...\n"));
if (rtmp_ee_flash_reset(nv_ee_start) != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_ERROR, ("Set_EECMD_Proc: rtmp_ee_flash_reset() failed\n"));
return FALSE;
}
// Random number for the last bytes of MAC address
{
USHORT Addr45;
rtmp_ee_flash_read(pAd, 0x08, &Addr45);
Addr45 = Addr45 & 0xff;
Addr45 = Addr45 | (RandomByte(pAd)&0xf8) << 8;
DBGPRINT(RT_DEBUG_OFF, ("Addr45 = %4x\n", Addr45));
rtmp_ee_flash_write(pAd, 0x08, Addr45);
}
if ((rtmp_ee_flash_read(pAd, 0, &i) != 0x2880) && (rtmp_ee_flash_read(pAd, 0, &i) != 0x2860))
{
DBGPRINT(RT_DEBUG_ERROR, ("Set_EECMD_Proc: invalid eeprom\n"));
return FALSE;
}
}
break;
case 2:
{
USHORT offset, value = 0;
PUCHAR p;
p = arg+2;
offset = simple_strtol(p, 0, 10);
p+=2;
while (*p != '\0')
{
if (*p >= '0' && *p <= '9')
value = (value << 4) + (*p - 0x30);
else if (*p >= 'a' && *p <= 'f')
value = (value << 4) + (*p - 0x57);
else if (*p >= 'A' && *p <= 'F')
value = (value << 4) + (*p - 0x37);
p++;
}
RT28xx_EEPROM_WRITE16(pAd, offset, value);
}
break;
default:
break;
}
return TRUE;
}
/*
==========================================================================
Description:
insert a peer to P2P Group Table. Because this Peer contains P2P IE and P2P Wildwork SSID to indicate that it support P2P
Parameters:
Note:
==========================================================================
*/
UCHAR P2pGroupTabInsert(
IN PRTMP_ADAPTER pAd,
IN PUCHAR Addr,
IN P2P_CLIENT_STATE State,
IN CHAR Ssid[],
IN UCHAR SsidLen,
IN UCHAR DevCap,
IN UCHAR GrpCap)
{
PRT_P2P_TABLE Tab = &pAd->P2pTable;
UCHAR i;
if (NdisEqualMemory(ZeroSsid, Addr, 6))
{
DBGPRINT(RT_DEBUG_ERROR,("P2pGroupTabInsert . Addr all zero Error. \n"));
return P2P_NOT_FOUND;
}
if ((Addr[0] & 0x1) == 0x1)
{
DBGPRINT(RT_DEBUG_ERROR,("P2pGroupTabInsert . Insert mcast Addr Error. \n"));
return P2P_NOT_FOUND;
}
for (i = 0; i < MAX_P2P_GROUP_SIZE; i++)
{
/* This peer already exist, so only update state. */
if ((Tab->Client[i].P2pClientState != P2PSTATE_NONE)
&& (RTMPEqualMemory(Tab->Client[i].addr, Addr, MAC_ADDR_LEN)))
{
if (State != P2PSTATE_NONE)
Tab->Client[i].P2pClientState = State;
if ((SsidLen > 0) && (Ssid != NULL))
RTMPMoveMemory(Tab->Client[i].Ssid, Ssid, 32);
Tab->Client[i].SsidLen = SsidLen;
return i;
}
else if (Tab->Client[i].P2pClientState == P2PSTATE_NONE)
{
Tab->ClientNumber++;
RTMPMoveMemory(Tab->Client[i].addr, Addr, 6);
DBGPRINT(RT_DEBUG_ERROR, (" P2pGroupTabInsert[%d] . Arrd[%02x:%02x:%02x:%02x:%02x:%02x] Update State = %s \n", i, Addr[0], Addr[1], Addr[2], Addr[3], Addr[4], Addr[5], decodeP2PClientState(State)));
Tab->Client[i].P2pClientState = State;
if ((SsidLen > 0) && (Ssid != NULL))
RTMPMoveMemory(Tab->Client[i].Ssid, Ssid, 32);
Tab->Client[i].SsidLen = SsidLen;
pAd->P2pTable.Client[i].Dbm = 0;
pAd->P2pTable.Client[i].GoIntent = 0;
pAd->P2pTable.Client[i].MyGOIndex = 0xff;
pAd->P2pTable.Client[i].Peerip = 0;
pAd->P2pTable.Client[i].ConfigTimeOut = 0;
pAd->P2pTable.Client[i].OpChannel = 0;
pAd->P2pTable.Client[i].ListenChannel = 0;
pAd->P2pTable.Client[i].GeneralToken = RandomByte(pAd);
pAd->P2pTable.Client[i].DevCapability = DevCap;
pAd->P2pTable.Client[i].GroupCapability = GrpCap;
if ((pAd->P2pTable.Client[i].GeneralToken == 0)
|| (pAd->P2pTable.Client[i].GeneralToken > 245))
pAd->P2pTable.Client[i].GeneralToken = 6;
pAd->P2pTable.Client[i].Dpid = DEV_PASS_ID_NOSPEC;
pAd->P2pTable.Client[i].P2pFlag = 0;
if (State == P2PSTATE_DISCOVERY_GO)
pAd->P2pTable.Client[i].Rule = P2P_IS_GO;
else
pAd->P2pTable.Client[i].Rule = P2P_IS_CLIENT;
return i;
}
}
return P2P_NOT_FOUND;
}
