VOID write_tmac_info_tim(RTMP_ADAPTER *pAd, INT apidx, UCHAR *tmac_buf, HTTRANSMIT_SETTING *BeaconTransmit, ULONG frmLen)
{
MAC_TX_INFO mac_info;
NdisZeroMemory((UCHAR *)&mac_info, sizeof(mac_info));
#ifdef MT_MAC
mac_info.Type = FC_TYPE_MGMT;
mac_info.SubType = SUBTYPE_BEACON;
#endif
mac_info.FRAG = FALSE;
mac_info.CFACK = FALSE;
mac_info.InsTimestamp = FALSE;
mac_info.AMPDU = FALSE;
mac_info.BM = 1;
mac_info.Ack = FALSE;
mac_info.NSeq = TRUE;
mac_info.BASize = 0;
mac_info.WCID = 0;
mac_info.Length = frmLen;
mac_info.PID = PID_MGMT;
mac_info.TID = 0;
mac_info.TxRate = 0;
mac_info.Txopmode = IFS_HTTXOP;
mac_info.q_idx = Q_IDX_BCN;
mac_info.hdr_len = 24;
mac_info.bss_idx = apidx;
mac_info.SpeEn = 1;
mac_info.Preamble = LONG_PREAMBLE;
write_tmac_info(pAd, tmac_buf, &mac_info, BeaconTransmit);
}
VOID write_tmac_info_beacon(RTMP_ADAPTER *pAd, INT apidx, UCHAR *tmac_buf, HTTRANSMIT_SETTING *BeaconTransmit, ULONG frmLen)
{
MAC_TX_INFO mac_info;
NdisZeroMemory((UCHAR *)&mac_info, sizeof(mac_info));
mac_info.FRAG = FALSE;
mac_info.CFACK = FALSE;
mac_info.InsTimestamp = TRUE;
mac_info.AMPDU = FALSE;
mac_info.BM = 1;
mac_info.Ack = FALSE;
mac_info.NSeq = TRUE;
mac_info.BASize = 0;
mac_info.WCID = RESERVED_WCID;
mac_info.Length = frmLen;
mac_info.PID = PID_MGMT;
mac_info.TID = 0;
mac_info.TxRate = 0;
mac_info.Txopmode = IFS_HTTXOP;
mac_info.Preamble = LONG_PREAMBLE;
write_tmac_info(pAd, tmac_buf, &mac_info, BeaconTransmit);
#ifdef SPECIFIC_TX_POWER_SUPPORT
/* Specific Power for Long-Range Beacon */
if ((pAd->ApCfg.MBSSID[apidx].TxPwrAdj != -1) &&
(BeaconTransmit->field.MODE == MODE_CCK))
{
UCHAR TxPwrAdj = 0;
TXWI_STRUC *pTxWI = (TXWI_STRUC *)tmac_buf;
TxPwrAdj = pAd->ApCfg.MBSSID[apidx].TxPwrAdj;
#ifdef RTMP_MAC
if (pAd->chipCap.hif_type == HIF_RTMP)
pTxWI->TXWI_O.TxPwrAdj = TxPwrAdj;
#endif /* RTMP_MAC */
#ifdef RLT_MAC
if (pAd->chipCap.hif_type == HIF_RLT)
pTxWI->TXWI_N.TxPwrAdj = TxPwrAdj;
#endif /* RLT_MAC */
}
#endif /* SPECIFIC_TX_POWER_SUPPORT */
}
VOID PrepareProtectionFrame(
IN PRTMP_ADAPTER pAd,
IN ULONG Type,
IN ULONG Number,
IN ULONG NAV,
IN ULONG OPMode,
IN PMAC_TABLE_ENTRY pEntry)
{
HEADER_802_11 ProtectionFrame;
TXWI_STRUC ProtectionFrameTxWI;
TXWI_STRUC *pTxWI;
UCHAR *ptr = NULL;
UINT i = 0;
//PHY_CFG PhyCfg = {0};
UCHAR Wcid = 0;
UCHAR Length = 0;
ULONG FrameAddress = 0;
BOOLEAN Ack = FALSE;
DBGPRINT(RT_DEBUG_TRACE, ("==>PrepareProtectionFrame\n"));
NdisZeroMemory(&ProtectionFrameTxWI, sizeof(TXWI_STRUC));
NdisZeroMemory(&ProtectionFrame, sizeof(HEADER_802_11));
//ProtectionFrame.FC.Type = BTYPE_DATA;
switch (Type){
case CTSTOSELF:
ProtectionFrame.FC.Type =FC_TYPE_CNTL;
ProtectionFrame.FC.SubType = SUBTYPE_CTS;
break;
case CFEND:
ProtectionFrame.FC.Type = FC_TYPE_CNTL;
ProtectionFrame.FC.SubType = SUBTYPE_CFEND;
break;
case POWERSAVE1:
ProtectionFrame.FC.Type =FC_TYPE_DATA;
ProtectionFrame.FC.SubType = SUBTYPE_DATA_NULL;
ProtectionFrame.FC.PwrMgmt = PWR_SAVE;
ProtectionFrame.FC.ToDs = 1;
ProtectionFrame.FC.FrDs = 0;
break;
case POWERSAVE0:
ProtectionFrame.FC.Type =FC_TYPE_DATA;
ProtectionFrame.FC.SubType = SUBTYPE_DATA_NULL;
ProtectionFrame.FC.PwrMgmt = PWR_ACTIVE;
ProtectionFrame.FC.ToDs = 1;
ProtectionFrame.FC.FrDs = 0;
break;
}
if (Type == CTSTOSELF)
{
COPY_MAC_ADDR(ProtectionFrame.Addr1, pAd->CurrentAddress);
ProtectionFrame.Duration = (USHORT)NAV;
Wcid = 0xff;
Length = 10;
}
else if (Type == CFEND)
{
COPY_MAC_ADDR(ProtectionFrame.Addr1, BROADCAST_ADDR);
COPY_MAC_ADDR(ProtectionFrame.Addr2, pAd->CurrentAddress);
ProtectionFrame.Duration = 0;
Wcid = 0xff;
Length = 16;
}
else
{
pAd->Sequence = (pAd->Sequence+1) & MAXSEQ;//((pAd->Sequence) + 1) & (MAX_SEQ_NUMBER);
ProtectionFrame.Sequence = pAd->Sequence;
ProtectionFrame.Duration = RTMPCalcDuration(pAd, RATE_1, 14);
COPY_MAC_ADDR(ProtectionFrame.Addr1, pEntry->Addr);
COPY_MAC_ADDR(ProtectionFrame.Addr2, pAd->CurrentAddress);
COPY_MAC_ADDR(ProtectionFrame.Addr3, pAd->CommonCfg.Bssid);
Ack =TRUE;
Wcid = BSSID_WCID;
Length = sizeof(HEADER_802_11) ;
}
pTxWI = (TXWI_STRUC *)&ProtectionFrameTxWI;
//write_tmac_info(pAd, (UCHAR *)pTxWI, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, 0, BSSID_WCID, Length,
// 0, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_HTTXOP, &pAd->CommonCfg.MlmeTransmit);
write_tmac_info(pAd,
(UCHAR *)pTxWI,
FALSE,
FALSE,
FALSE,
FALSE,
FALSE,
0,
0,
pEntry->Aid,
Length,
0,
0,
(UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS,
IFS_HTTXOP,
&pAd->CommonCfg.MlmeTransmit);
pTxWI->TXWI_N.PHYMODE = MODE_CCK;
pTxWI->TXWI_N.MCS= 0;
if (Number == 0)
{
FrameAddress = HW_NULL_BASE + 0x4000;
}
else if (Number == 1)
{
FrameAddress = HW_NULL2_BASE + 0x4000;
}
else
{
//trigger number 0/1 is belong to null number address
//Beacon address from D000
FrameAddress = 0xD000 + (0x200*(Number-2));
}
DBGPRINT(RT_DEBUG_TRACE, ("Protection FrameAddress =0x%08x \n", (UINT32)FrameAddress));
//
// Move TXWI and frame content to on-chip memory
//
ptr = (PUCHAR)&ProtectionFrameTxWI;
for (i=0; i<pAd->chipCap.TXWISize; i+=4) // 24-byte TXINFO field
{
RTMP_IO_WRITE32(pAd, FrameAddress + i, *((UINT32 *)ptr));
ptr +=4 ;
}
ptr = (PUCHAR)&ProtectionFrame;
DBGPRINT(RT_DEBUG_TRACE, ("Type =%lu \n",Type));
hex_dump("PrepareProtectionFrame" ,ptr, Length);
for (i = 0; i < Length; i+=4)
{
RTMP_IO_WRITE32(pAd, FrameAddress + pAd->chipCap.TXWISize + i, *((UINT32 *)ptr));
ptr +=4;
}
}
