void RTMP_QueryNextPacketInfo(
IN PNDIS_PACKET *ppPacket,
OUT PACKET_INFO *pPacketInfo,
OUT PUCHAR *pSrcBufVA,
OUT UINT *pSrcBufLen)
{
PNDIS_PACKET pPacket = NULL;
if (*ppPacket)
pPacket = GET_OS_PKT_NEXT(*ppPacket);
if (pPacket)
{
pPacketInfo->BufferCount = 1;
pPacketInfo->pFirstBuffer = GET_OS_PKT_DATAPTR(pPacket);
pPacketInfo->PhysicalBufferCount = 1;
pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket);
*pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket);
*pSrcBufLen = GET_OS_PKT_LEN(pPacket);
*ppPacket = GET_OS_PKT_NEXT(pPacket);
}
else
{
pPacketInfo->BufferCount = 0;
pPacketInfo->pFirstBuffer = NULL;
pPacketInfo->PhysicalBufferCount = 0;
pPacketInfo->TotalPacketLength = 0;
*pSrcBufVA = NULL;
*pSrcBufLen = 0;
*ppPacket = NULL;
}
}
/*
========================================================================
Routine Description:
clone an input NDIS PACKET to another one. The new internally created NDIS PACKET
must have only one NDIS BUFFER
return - byte copied. 0 means can't create NDIS PACKET
NOTE: internally created NDIS_PACKET should be destroyed by RTMPFreeNdisPacket
Arguments:
pAd Pointer to our adapter
pInsAMSDUHdr EWC A-MSDU format has extra 14-bytes header. if TRUE, insert this 14-byte hdr in front of MSDU.
*pSrcTotalLen return total packet length. This lenght is calculated with 802.3 format packet.
Return Value:
NDIS_STATUS_SUCCESS
NDIS_STATUS_FAILURE
Note:
========================================================================
*/
NDIS_STATUS RTMPCloneNdisPacket(
IN PRTMP_ADAPTER pAd,
IN BOOLEAN pInsAMSDUHdr,
IN PNDIS_PACKET pInPacket,
OUT PNDIS_PACKET *ppOutPacket)
{
struct sk_buff *pkt;
ASSERT(pInPacket);
ASSERT(ppOutPacket);
// 1. Allocate a packet
pkt = dev_alloc_skb(2048);
if (pkt == NULL)
{
return NDIS_STATUS_FAILURE;
}
skb_put(pkt, GET_OS_PKT_LEN(pInPacket));
NdisMoveMemory(pkt->data, GET_OS_PKT_DATAPTR(pInPacket), GET_OS_PKT_LEN(pInPacket));
*ppOutPacket = OSPKT_TO_RTPKT(pkt);
RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS);
printk("###Clone###\n");
return NDIS_STATUS_SUCCESS;
}
void RTMP_QueryPacketInfo(
IN PNDIS_PACKET pPacket,
OUT PACKET_INFO *pPacketInfo,
OUT PUCHAR *pSrcBufVA,
OUT UINT *pSrcBufLen)
{
pPacketInfo->BufferCount = 1;
pPacketInfo->pFirstBuffer = GET_OS_PKT_DATAPTR(pPacket);
pPacketInfo->PhysicalBufferCount = 1;
pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket);
*pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket);
*pSrcBufLen = GET_OS_PKT_LEN(pPacket);
}
PNDIS_PACKET DuplicatePacket(
IN PRTMP_ADAPTER pAd,
IN PNDIS_PACKET pPacket,
IN UCHAR FromWhichBSSID)
{
struct sk_buff *skb;
PNDIS_PACKET pRetPacket = NULL;
USHORT DataSize;
UCHAR *pData;
DataSize = (USHORT) GET_OS_PKT_LEN(pPacket);
pData = (PUCHAR) GET_OS_PKT_DATAPTR(pPacket);
skb = skb_clone(RTPKT_TO_OSPKT(pPacket), MEM_ALLOC_FLAG);
if (skb)
{
skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID);
pRetPacket = OSPKT_TO_RTPKT(skb);
}
#if 0
if ((skb = __dev_alloc_skb(DataSize + 2+32, MEM_ALLOC_FLAG)) != NULL)
{
skb_reserve(skb, 2+32);
NdisMoveMemory(skb->tail, pData, DataSize);
skb_put(skb, DataSize);
skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID);
pRetPacket = OSPKT_TO_RTPKT(skb);
}
#endif
return pRetPacket;
}
PRTMP_SCATTER_GATHER_LIST
rt_get_sg_list_from_packet(PNDIS_PACKET pPacket, RTMP_SCATTER_GATHER_LIST *sg)
{
sg->NumberOfElements = 1;
sg->Elements[0].Address = GET_OS_PKT_DATAPTR(pPacket);
sg->Elements[0].Length = GET_OS_PKT_LEN(pPacket);
return (sg);
}
/* Delayed TCP Ack */
BOOLEAN delay_tcp_ack(RTMP_ADAPTER *pAd, UCHAR wcid, PNDIS_PACKET pPacket)
{
PUCHAR pSrcBuf;
UINT32 pktLen, qlen;
PMAC_TABLE_ENTRY pEntry;
BOOLEAN bDelay = FALSE;
pEntry = &pAd->MacTab.Content[wcid];
pSrcBuf = GET_OS_PKT_DATAPTR(pPacket);
pktLen = GET_OS_PKT_LEN(pPacket);
if (pAd->CommonCfg.ACKQEN == 1)
{
/* get Ethernet protocol field*/
USHORT TypeLen = OS_NTOHS(*((UINT16 *)(pSrcBuf + 12)));
/* bypass VALN 802.1Q field */
if(TypeLen == 0x8100)
pSrcBuf += 4;
else if ((TypeLen==0x9100) || (TypeLen==0x9200) || (TypeLen==0x9300))
pSrcBuf += 8;
if ((TypeLen == 0x0800) /* Type: IP (0x0800) */
&& (pSrcBuf[23] == 0x06) /* Protocol: TCP (0x06) */
&& (pktLen >= 48) && ((pSrcBuf[47]&0x10) == 0x10)) /* Flags: Ack bit is set */
{
skb_queue_tail(&pEntry->ack_queue, pPacket);
qlen = skb_queue_len(&pEntry->ack_queue);
bDelay = TRUE;
if (qlen == 1)
{
if (pEntry->QueueAckTimerRunning == FALSE)
{
DBGPRINT(RT_DEBUG_LOUD, ("found tcp ack..\n"));
RTMPSetTimer(&pEntry->QueueAckTimer, pAd->CommonCfg.AckWaitTime);
pEntry->QueueAckTimerRunning = TRUE;
}
}
else if ((qlen >= pAd->CommonCfg.Acklen)
|| ((pSrcBuf[47]&0x03) != 0) /* Flags: FIN(bit0) or SYN(bit1) is set */
|| (pktLen > 66)) /* TCP ACK with other payload in IPv4 format */
{
pAd->CommonCfg.AckNOTimeout += flush_tcp_ack_queue(pAd, pEntry, TRUE);
}
}
}
else
{
flush_tcp_ack_queue(pAd, pEntry, TRUE);
}
return bDelay;
}
void announce_802_3_packet(
IN VOID *pAdSrc,
IN PNDIS_PACKET pPacket,
IN UCHAR OpMode)
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)pAdSrc;
PNDIS_PACKET pRxPkt = pPacket;
ASSERT(pPacket);
MEM_DBG_PKT_FREE_INC(pPacket);
#ifdef CONFIG_STA_SUPPORT
#endif /* CONFIG_STA_SUPPORT */
/* Push up the protocol stack */
#ifdef IKANOS_VX_1X0
{
IKANOS_DataFrameRx(pAd, pRxPkt);
return;
}
#endif /* IKANOS_VX_1X0 */
#ifdef INF_PPA_SUPPORT
if (ppa_hook_directpath_send_fn && pAd->PPAEnable==TRUE )
{
RtmpOsPktInfPpaSend(pRxPkt);
pRxPkt=NULL;
return;
}
#endif /* INF_PPA_SUPPORT */
//+++Add by shiang for debug
if (0) {
hex_dump("announce_802_3_packet", GET_OS_PKT_DATAPTR(pRxPkt), GET_OS_PKT_LEN(pRxPkt));
}
//---Add by shiang for debug
RtmpOsPktProtocolAssign(pRxPkt);
RtmpOsPktRcvHandle(pRxPkt);
}
PNDIS_PACKET DuplicatePacket(
IN PRTMP_ADAPTER pAd,
IN PNDIS_PACKET pPacket,
IN UCHAR FromWhichBSSID)
{
struct sk_buff *skb;
PNDIS_PACKET pRetPacket = NULL;
USHORT DataSize;
UCHAR *pData;
DataSize = (USHORT) GET_OS_PKT_LEN(pPacket);
pData = (PUCHAR) GET_OS_PKT_DATAPTR(pPacket);
skb = skb_clone(RTPKT_TO_OSPKT(pPacket), MEM_ALLOC_FLAG);
if (skb)
{
skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID);
pRetPacket = OSPKT_TO_RTPKT(skb);
}
return pRetPacket;
}
/*
==========================================================================
Description:
Setup Frame format.
NOTE:
This routine should only be used in ATE mode.
==========================================================================
*/
INT ATESetUpFrame(
IN PRTMP_ADAPTER pAd,
IN UINT32 TxIdx)
{
PATE_INFO pATEInfo = &(pAd->ate);
UINT pos = 0;
PTXD_STRUC pTxD;
#ifdef RT_BIG_ENDIAN
PTXD_STRUC pDestTxD;
TXD_STRUC TxD;
#endif
PNDIS_PACKET pPacket=NULL;
PUCHAR pDest=NULL;
PVOID AllocVa=NULL;
NDIS_PHYSICAL_ADDRESS AllocPa;
HTTRANSMIT_SETTING TxHTPhyMode;
PRTMP_TX_RING pTxRing = &pAd->TxRing[QID_AC_BE];
PTXWI_STRUC pTxWI = (PTXWI_STRUC) pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
PUCHAR pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
UINT8 TXWISize = pAd->chipCap.TXWISize;
#ifdef RALINK_QA
PHEADER_802_11 pHeader80211;
#endif /* RALINK_QA */
/* fill TxWI */
TxHTPhyMode.field.BW = pATEInfo->TxWI.BW;
TxHTPhyMode.field.ShortGI = pATEInfo->TxWI.ShortGI;
TxHTPhyMode.field.STBC = pATEInfo->TxWI.STBC;
TxHTPhyMode.field.MCS = pATEInfo->TxWI.MCS;
TxHTPhyMode.field.MODE = pATEInfo->TxWI.PHYMODE;
if (pATEInfo->bQATxStart == TRUE)
{
/* always use QID_AC_BE and FIFO_EDCA */
ATEWriteTxWI(pAd, pTxWI, pATEInfo->TxWI.FRAG, pATEInfo->TxWI.CFACK,
pATEInfo->TxWI.TS, pATEInfo->TxWI.AMPDU, pATEInfo->TxWI.ACK,
pATEInfo->TxWI.NSEQ, pATEInfo->TxWI.BAWinSize, 0,
pATEInfo->TxWI.MPDUtotalByteCount, pATEInfo->TxWI.PacketId, 0, 0,
pATEInfo->TxWI.txop/*IFS_HTTXOP*/, pATEInfo->TxWI.CFACK/*FALSE*/,
&TxHTPhyMode);
}
else
{
ATEWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE,
4, 0, pATEInfo->TxLength, 0, 0, 0, IFS_HTTXOP, FALSE, &TxHTPhyMode);
}
/* fill 802.11 header */
#ifdef RALINK_QA
if (pATEInfo->bQATxStart == TRUE)
{
NdisMoveMemory(pDMAHeaderBufVA + TXWISize, pATEInfo->Header, pATEInfo->HLen);
}
else
#endif /* RALINK_QA */
{
pATEInfo->HLen = LENGTH_802_11;
NdisMoveMemory(pDMAHeaderBufVA + TXWISize, TemplateFrame, pATEInfo->HLen);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 4, pATEInfo->Addr1, ETH_LENGTH_OF_ADDRESS);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 10, pATEInfo->Addr2, ETH_LENGTH_OF_ADDRESS);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 16, pATEInfo->Addr3, ETH_LENGTH_OF_ADDRESS);
}
#ifdef RT_BIG_ENDIAN
RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA) + TXWISize), DIR_READ, FALSE);
#endif /* RT_BIG_ENDIAN */
/* alloc buffer for payload */
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
pPacket = RTMP_AllocateRxPacketBuffer(pAd, ((POS_COOKIE)(pAd->OS_Cookie))->pci_dev,
pATEInfo->DLen + 0x100, FALSE, &AllocVa, &AllocPa);
}
else
#endif /* RALINK_QA */
{
pPacket = RTMP_AllocateRxPacketBuffer(pAd, ((POS_COOKIE)(pAd->OS_Cookie))->pci_dev,
pATEInfo->TxLength, FALSE, &AllocVa, &AllocPa);
}
if (pPacket == NULL)
{
pATEInfo->TxCount = 0;
DBGPRINT_ERR(("%s : fail to alloc packet space.\n", __FUNCTION__));
return -1;
}
pTxRing->Cell[TxIdx].pNextNdisPacket = pPacket;
pDest = (PUCHAR) AllocVa;
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
GET_OS_PKT_LEN(pPacket) = pATEInfo->DLen;
GET_OS_PKT_TOTAL_LEN(pPacket) = pATEInfo->DLen;
}
else
#endif /* RALINK_QA */
{
GET_OS_PKT_LEN(pPacket) = pATEInfo->TxLength - LENGTH_802_11;
GET_OS_PKT_TOTAL_LEN(pPacket) = pATEInfo->TxLength - LENGTH_802_11;
}
/* prepare frame payload */
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
/* copy pattern to payload */
if ((pATEInfo->PLen != 0))
{
for (pos = 0; pos < pATEInfo->DLen; pos += pATEInfo->PLen)
{
memcpy(GET_OS_PKT_DATAPTR(pPacket) + pos, pATEInfo->Pattern, pATEInfo->PLen);
}
}
}
else
#endif /* RALINK_QA */
{
for (pos = 0; pos < GET_OS_PKT_LEN(pPacket); pos++)
{
/* default payload is 0xA5 */
pDest[pos] = pATEInfo->Payload;
}
}
/* build Tx descriptor */
#ifndef RT_BIG_ENDIAN
pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa;
#else
pDestTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa;
TxD = *pDestTxD;
pTxD = &TxD;
#endif /* !RT_BIG_ENDIAN */
#ifdef RALINK_QA
if (pATEInfo->bQATxStart == TRUE)
{
/* prepare TxD */
NdisZeroMemory(pTxD, TXD_SIZE);
RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA);
/* build Tx descriptor */
pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
pTxD->SDLen0 = TXWISize + pATEInfo->HLen;
pTxD->SDPtr1 = AllocPa;
pTxD->SDLen1 = GET_OS_PKT_LEN(pPacket);
pTxD->LastSec0 = (pTxD->SDLen1 == 0) ? 1 : 0;
pTxD->LastSec1 = 1;
pDest = (PUCHAR)pTxWI;
pDest += TXWISize;
pHeader80211 = (PHEADER_802_11)pDest;
/* modify sequence number... */
if (pATEInfo->TxDoneCount == 0)
pATEInfo->seq = pHeader80211->Sequence;
else
pHeader80211->Sequence = ++pATEInfo->seq;
}
else
#endif /* RALINK_QA */
{
NdisZeroMemory(pTxD, TXD_SIZE);
RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA);
/* build Tx descriptor */
pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow (pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
pTxD->SDLen0 = TXWISize + LENGTH_802_11;
pTxD->LastSec0 = 0;
pTxD->SDPtr1 = AllocPa;
pTxD->SDLen1 = GET_OS_PKT_LEN(pPacket);
pTxD->LastSec1 = 1;
}
#ifdef RT_BIG_ENDIAN
RTMPWIEndianChange(pAd, (PUCHAR)pTxWI, TYPE_TXWI);
RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA) + TXWISize), DIR_WRITE, FALSE);
RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD);
WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD);
#endif /* RT_BIG_ENDIAN */
return 0;
}
/*
==========================================================================
Description:
Setup Frame format.
NOTE:
This routine should only be used in ATE mode.
==========================================================================
*/
INT ATESetUpFrame(
IN PRTMP_ADAPTER pAd,
IN UINT32 TxIdx)
{
PATE_INFO pATEInfo = &(pAd->ate);
UINT pos = 0;
PTXD_STRUC pTxD;
#ifdef RT_BIG_ENDIAN
PTXD_STRUC pDestTxD;
TXD_STRUC TxD;
#endif
PNDIS_PACKET pPacket=NULL;
PUCHAR pDest=NULL;
PVOID AllocVa=NULL;
NDIS_PHYSICAL_ADDRESS AllocPa;
HTTRANSMIT_SETTING TxHTPhyMode;
PRTMP_TX_RING pTxRing = &pAd->TxRing[QID_AC_BE];
PTXWI_STRUC pTxWI = (PTXWI_STRUC) pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
PUCHAR pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
UINT8 TXWISize = pAd->chipCap.TXWISize;
#ifdef RALINK_QA
PHEADER_802_11 pHeader80211;
#endif /* RALINK_QA */
/* fill TxWI */
TxHTPhyMode.field.BW = pATEInfo->TxWI.BW;
TxHTPhyMode.field.ShortGI = pATEInfo->TxWI.ShortGI;
TxHTPhyMode.field.STBC = pATEInfo->TxWI.STBC;
TxHTPhyMode.field.MCS = pATEInfo->TxWI.MCS;
TxHTPhyMode.field.MODE = pATEInfo->TxWI.PHYMODE;
if (pATEInfo->bQATxStart == TRUE)
{
/* always use QID_AC_BE and FIFO_EDCA */
ATEWriteTxWI(pAd, pTxWI, pATEInfo->TxWI.FRAG, pATEInfo->TxWI.CFACK,
pATEInfo->TxWI.TS, pATEInfo->TxWI.AMPDU, pATEInfo->TxWI.ACK,
pATEInfo->TxWI.NSEQ, pATEInfo->TxWI.BAWinSize, 0,
pATEInfo->TxWI.MPDUtotalByteCount, pATEInfo->TxWI.PacketId, 0, 0,
pATEInfo->TxWI.txop/*IFS_HTTXOP*/, pATEInfo->TxWI.CFACK/*FALSE*/,
&TxHTPhyMode);
#ifdef TXBF_SUPPORT
if (IS_RT2883(pAd) || IS_RT3883(pAd))
{
/* Must copy rsv bits to actual TxWI */
pTxWI->rsv = pATEInfo->TxWI.rsv;
pTxWI->iTxBF = pATEInfo->TxWI.iTxBF;
pTxWI->Sounding = pATEInfo->TxWI.Sounding;
pTxWI->eTxBF = pATEInfo->TxWI.eTxBF;
pTxWI->Autofallback = pATEInfo->TxWI.Autofallback;
pTxWI->NDPSndBW = pATEInfo->TxWI.NDPSndBW;
pTxWI->NDPSndRate = pATEInfo->TxWI.NDPSndRate;
}
#endif /* TXBF_SUPPORT */
}
else
{
ATEWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE,
4, 0, pATEInfo->TxLength, 0, 0, 0, IFS_HTTXOP, FALSE, &TxHTPhyMode);
#ifdef TXBF_SUPPORT
if (pATEInfo->bTxBF == 1)
{
if (IS_RT2883(pAd) || IS_RT3883(pAd))
{
pTxWI->rsv = 0;
pTxWI->iTxBF = pATEInfo->TxWI.iTxBF;
pTxWI->Sounding = (pATEInfo->txSoundingMode == 1 ? 1 : 0);
pTxWI->eTxBF = pATEInfo->TxWI.eTxBF;
pTxWI->Autofallback = pATEInfo->TxWI.Autofallback;
pTxWI->NDPSndBW = pATEInfo->TxWI.BW;
if (pATEInfo->txSoundingMode == 3)
pTxWI->NDPSndRate = 2;
else if (pATEInfo->txSoundingMode == 2)
pTxWI->NDPSndRate = 1;
else
pTxWI->NDPSndRate = 0;
}
}
#endif /* TXBF_SUPPORT */
}
/* fill 802.11 header */
#ifdef RALINK_QA
if (pATEInfo->bQATxStart == TRUE)
{
NdisMoveMemory(pDMAHeaderBufVA + TXWISize, pATEInfo->Header, pATEInfo->HLen);
}
else
#endif /* RALINK_QA */
{
pATEInfo->HLen = LENGTH_802_11;
#ifdef TXBF_SUPPORT
TemplateFrame[0] = 0x08; /* Data */
TemplateFrame[1] = 0x00;
if (pATEInfo->bTxBF && pATEInfo->txSoundingMode!=0)
{
/* QoS Data */
pATEInfo->HLen = 32;
TemplateFrame[0] = 0x88;
TemplateFrame[1] = 0x80;
switch (pATEInfo->txSoundingMode)
{
case 1:
/* Data Sounding */
TemplateFrame[28] = pAd->CommonCfg.ETxBfNoncompress? 0x80: 0xc0;
TemplateFrame[29] = 0x00;
break;
case 2:
case 3:
/* 2 or 3 Stream NDP */
TemplateFrame[28] = pAd->CommonCfg.ETxBfNoncompress? 0x80: 0xc0;
TemplateFrame[29] = 0x01; /* NDP Announce */
break;
default:
TemplateFrame[28] = TemplateFrame[29] = 0x0;
}
}
#endif /* TXBF_SUPPORT */
NdisMoveMemory(pDMAHeaderBufVA + TXWISize, TemplateFrame, pATEInfo->HLen);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 4, pATEInfo->Addr1, ETH_LENGTH_OF_ADDRESS);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 10, pATEInfo->Addr2, ETH_LENGTH_OF_ADDRESS);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 16, pATEInfo->Addr3, ETH_LENGTH_OF_ADDRESS);
}
#ifdef RT_BIG_ENDIAN
RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA) + TXWISize), DIR_READ, FALSE);
#endif /* RT_BIG_ENDIAN */
/* alloc buffer for payload */
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
pPacket = RTMP_AllocateRxPacketBuffer(pAd, ((POS_COOKIE)(pAd->OS_Cookie))->pci_dev,
pATEInfo->DLen + 0x100, FALSE, &AllocVa, &AllocPa);
}
else
#endif /* RALINK_QA */
{
pPacket = RTMP_AllocateRxPacketBuffer(pAd, ((POS_COOKIE)(pAd->OS_Cookie))->pci_dev,
pATEInfo->TxLength, FALSE, &AllocVa, &AllocPa);
}
if (pPacket == NULL)
{
pATEInfo->TxCount = 0;
DBGPRINT_ERR(("%s : fail to alloc packet space.\n", __FUNCTION__));
return -1;
}
pTxRing->Cell[TxIdx].pNextNdisPacket = pPacket;
pDest = (PUCHAR) AllocVa;
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
GET_OS_PKT_LEN(pPacket) = pATEInfo->DLen;
#ifndef LINUX
GET_OS_PKT_TOTAL_LEN(pPacket) = pATEInfo->DLen;
#endif /* LIMUX */
}
else
#endif /* RALINK_QA */
{
GET_OS_PKT_LEN(pPacket) = pATEInfo->TxLength - LENGTH_802_11;
#ifndef LINUX
GET_OS_PKT_TOTAL_LEN(pPacket) = pATEInfo->TxLength - LENGTH_802_11;
#endif /* LINUX */
}
/* prepare frame payload */
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
/* copy pattern to payload */
if ((pATEInfo->PLen != 0))
{
for (pos = 0; pos < pATEInfo->DLen; pos += pATEInfo->PLen)
{
memcpy(GET_OS_PKT_DATAPTR(pPacket) + pos, pATEInfo->Pattern, pATEInfo->PLen);
}
}
}
else
#endif /* RALINK_QA */
{
for (pos = 0; pos < GET_OS_PKT_LEN(pPacket); pos++)
{
/* default payload is 0xA5 */
pDest[pos] = pATEInfo->Payload;
}
}
/* build Tx descriptor */
#ifndef RT_BIG_ENDIAN
pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa;
#else
pDestTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa;
TxD = *pDestTxD;
pTxD = &TxD;
#endif /* !RT_BIG_ENDIAN */
#ifdef RALINK_QA
if (pATEInfo->bQATxStart == TRUE)
{
/* prepare TxD */
NdisZeroMemory(pTxD, TXD_SIZE);
RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA);
/* build Tx descriptor */
pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
pTxD->SDLen0 = TXWISize + pATEInfo->HLen;
pTxD->SDPtr1 = AllocPa;
pTxD->SDLen1 = GET_OS_PKT_LEN(pPacket);
pTxD->LastSec0 = (pTxD->SDLen1 == 0) ? 1 : 0;
pTxD->LastSec1 = 1;
pDest = (PUCHAR)pTxWI;
pDest += TXWISize;
pHeader80211 = (PHEADER_802_11)pDest;
/* modify sequence number... */
if (pATEInfo->TxDoneCount == 0)
pATEInfo->seq = pHeader80211->Sequence;
else
pHeader80211->Sequence = ++pATEInfo->seq;
}
else
#endif /* RALINK_QA */
{
NdisZeroMemory(pTxD, TXD_SIZE);
RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA);
/* build Tx descriptor */
pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow (pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
pTxD->SDLen0 = TXWISize + LENGTH_802_11;
pTxD->LastSec0 = 0;
pTxD->SDPtr1 = AllocPa;
pTxD->SDLen1 = GET_OS_PKT_LEN(pPacket);
pTxD->LastSec1 = 1;
}
#ifdef RT_BIG_ENDIAN
RTMPWIEndianChange(pAd, (PUCHAR)pTxWI, TYPE_TXWI);
RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA) + TXWISize), DIR_WRITE, FALSE);
RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD);
WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD);
#endif /* RT_BIG_ENDIAN */
return 0;
}
/*
========================================================================
Routine Description:
Early checking and OS-depened parsing for Tx packet to AP device.
Arguments:
NDIS_HANDLE MiniportAdapterContext Pointer refer to the device handle, i.e., the pAd.
PPNDIS_PACKET ppPacketArray The packet array need to do transmission.
UINT NumberOfPackets Number of packet in packet array.
Return Value:
NONE
Note:
This function do early checking and classification for send-out packet.
You only can put OS-depened & AP related code in here.
========================================================================
*/
INT wdev_tx_pkts(NDIS_HANDLE dev_hnd, PPNDIS_PACKET pkt_list, UINT pkt_cnt, struct wifi_dev *wdev)
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)dev_hnd;
PNDIS_PACKET pPacket;
BOOLEAN allowToSend;
UCHAR wcid = MAX_LEN_OF_MAC_TABLE;
UINT Index;
#ifdef CONFIG_FPGA_MODE
BOOLEAN force_tx;
#endif /* CONFIG_FPGA_MODE */
for (Index = 0; Index < pkt_cnt; Index++)
{
pPacket = pkt_list[Index];
if (RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS |
fRTMP_ADAPTER_HALT_IN_PROGRESS |
fRTMP_ADAPTER_RADIO_OFF |
fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)))
{
/* Drop send request since hardware is in reset state */
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
continue;
}
#ifdef CONFIG_FPGA_MODE
force_tx = FALSE;
if (pAd->fpga_ctl.fpga_on & 0x1) {
if (pAd->fpga_ctl.tx_kick_cnt > 0) {
if (pAd->fpga_ctl.tx_kick_cnt < 0xffff) {
pAd->fpga_ctl.tx_kick_cnt--;
}
force_tx = TRUE;
}
}
#endif /* CONFIG_FPGA_MODE */
if (((wdev->allow_data_tx == TRUE)
#ifdef CONFIG_FPGA_MODE
|| (force_tx == TRUE)
#endif /* CONFIG_FPGA_MODE */
)
&& (wdev->tx_pkt_allowed)) {
allowToSend = wdev->tx_pkt_allowed(pAd, wdev, pPacket, &wcid);
}
else {
allowToSend = FALSE;
//RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
}
#ifdef CONFIG_FPGA_MODE
if (force_tx == TRUE && allowToSend == TRUE) {
//int dump_len = GET_OS_PKT_LEN(pPacket);
DBGPRINT(RT_DEBUG_INFO, ("%s():send Packet!wcid=%d, wdev_idx=%d, pktLen=%d\n",
__FUNCTION__, wcid, wdev->wdev_idx, GET_OS_PKT_LEN(pPacket)));
//hex_dump("wdev_tx_pkts():802.3 packet", GET_OS_PKT_DATAPTR(pPacket), dump_len > 255 ? 255 : dump_len);
}
#endif /* CONFIG_FPGA_MODE */
if (allowToSend == TRUE)
{
RTMP_SET_PACKET_WCID(pPacket, wcid);
RTMP_SET_PACKET_WDEV(pPacket, wdev->wdev_idx);
NDIS_SET_PACKET_STATUS(pPacket, NDIS_STATUS_PENDING);
pAd->RalinkCounters.PendingNdisPacketCount++;
if (wdev->tx_pkt_handle)
wdev->tx_pkt_handle(pAd, pPacket);
else
{
DBGPRINT(RT_DEBUG_ERROR, ("%s():tx_pkt_handle not assigned!\n", __FUNCTION__));
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
}
}
else
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
}
RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, WCID_ALL, MAX_TX_PROCESS);
return 0;
}
/*
==========================================================================
Description:
Setup Frame format.
NOTE:
This routine should only be used in ATE mode.
==========================================================================
*/
INT ATESetUpFrame(
IN PRTMP_ADAPTER pAd,
IN UINT32 TxIdx)
{
PATE_INFO pATEInfo = &(pAd->ate);
UINT pos = 0;
TXINFO_STRUC *pTxInfo;
TXD_STRUC *pTxD;
#ifdef RT_BIG_ENDIAN
TXD_STRUC *pDestTxD;
UCHAR tx_hw_info[TXD_SIZE];
#endif /* RT_BIG_ENDIAN */
PNDIS_PACKET pPacket=NULL;
PUCHAR pDest=NULL;
PVOID AllocVa=NULL;
NDIS_PHYSICAL_ADDRESS AllocPa;
HTTRANSMIT_SETTING TxHTPhyMode;
RTMP_TX_RING *pTxRing = &pAd->TxRing[QID_AC_BE];
TXWI_STRUC *pTxWI = (TXWI_STRUC *)pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
PUCHAR pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
UINT8 TXWISize = pAd->chipCap.TXWISize;
#ifdef RALINK_QA
PHEADER_802_11 pHeader80211;
#endif /* RALINK_QA */
UCHAR bw, sgi, stbc, mcs, phy_mode, frag, cfack, ts, ampdu, ack, nseq, bawinsize, pkt_id, txop;
USHORT byte_cnt;
bw = sgi = stbc = mcs = phy_mode = frag = cfack = ts =0;
ampdu = ack = nseq = bawinsize = pkt_id = txop = 0;
byte_cnt = 0;
#ifdef RLT_MAC
if (pAd->chipCap.hif_type == HIF_RLT)
{
bw = pATEInfo->TxWI.TXWI_N.BW;
sgi = pATEInfo->TxWI.TXWI_N.ShortGI;
stbc = pATEInfo->TxWI.TXWI_N.STBC;
mcs = pATEInfo->TxWI.TXWI_N.MCS;
phy_mode = pATEInfo->TxWI.TXWI_N.PHYMODE;
frag = pATEInfo->TxWI.TXWI_N.FRAG;
cfack = pATEInfo->TxWI.TXWI_N.CFACK,
ts = pATEInfo->TxWI.TXWI_N.TS;
ampdu = pATEInfo->TxWI.TXWI_N.AMPDU;
ack = pATEInfo->TxWI.TXWI_N.ACK;
nseq = pATEInfo->TxWI.TXWI_N.NSEQ;
bawinsize =pATEInfo->TxWI.TXWI_N.BAWinSize;
byte_cnt = pATEInfo->TxWI.TXWI_N.MPDUtotalByteCnt;
pkt_id = pATEInfo->TxWI.TXWI_N.TxPktId;
txop = pATEInfo->TxWI.TXWI_N.txop;
cfack = pATEInfo->TxWI.TXWI_N.CFACK;
}
#endif /* RLT_MAC */
/* fill TxWI */
TxHTPhyMode.field.BW = bw;
TxHTPhyMode.field.ShortGI = sgi;
TxHTPhyMode.field.STBC = stbc;
TxHTPhyMode.field.MCS = mcs;
TxHTPhyMode.field.MODE = phy_mode;
if (pATEInfo->bQATxStart == TRUE)
{
/* always use QID_AC_BE and FIFO_EDCA */
ATEWriteTxWI(pAd, pTxWI, frag, cfack,
ts, ampdu, ack,
nseq, bawinsize, 0,
byte_cnt, pkt_id, 0, 0,
txop, cfack,
&TxHTPhyMode);
#ifdef TXBF_SUPPORT
#ifdef RELEASE_EXCLUDE
/* It will affect transmit data rate ??? But QA is tested... */
#endif /* RELEASE_EXCLUDE */
#ifdef RLT_MAC
if (IS_MT76x0(pAd))
{
/* Must copy rsv bits to actual TxWI */
// pTxWI->TXWI_N.rsv = pATEInfo->TxWI.TXWI_N.rsv;
pTxWI->TXWI_N.iTxBF = pATEInfo->TxWI.TXWI_N.iTxBF;
pTxWI->TXWI_N.Sounding = pATEInfo->TxWI.TXWI_N.Sounding;
pTxWI->TXWI_N.eTxBF = pATEInfo->TxWI.TXWI_N.eTxBF;
// pTxWI->TXWI_N.Autofallback = pATEInfo->TxWI.TXWI_N.Autofallback;
pTxWI->TXWI_N.NDPSndBW = pATEInfo->TxWI.TXWI_N.NDPSndBW;
pTxWI->TXWI_N.NDPSndRate = pATEInfo->TxWI.TXWI_N.NDPSndRate;
}
#endif /* RLT_MAC */
#endif /* TXBF_SUPPORT */
}
else
{
ATEWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE,
4, 0, pATEInfo->TxLength, 0, 0, 0, IFS_HTTXOP, FALSE, &TxHTPhyMode);
}
/* fill 802.11 header */
#ifdef RALINK_QA
if (pATEInfo->bQATxStart == TRUE)
{
NdisMoveMemory(pDMAHeaderBufVA + TXWISize, pATEInfo->Header, pATEInfo->HLen);
}
else
#endif /* RALINK_QA */
{
pATEInfo->HLen = LENGTH_802_11;
#ifdef TXBF_SUPPORT
TemplateFrame[0] = 0x08; /* Data */
TemplateFrame[1] = 0x00;
if (pATEInfo->bTxBF && pATEInfo->txSoundingMode!=0)
{
/* QoS Data */
pATEInfo->HLen = 32;
TemplateFrame[0] = 0x88;
TemplateFrame[1] = 0x80;
switch (pATEInfo->txSoundingMode)
{
case 1:
/* Data Sounding */
TemplateFrame[28] = pAd->CommonCfg.ETxBfNoncompress? 0x80: 0xc0;
TemplateFrame[29] = 0x00;
break;
case 2:
case 3:
/* 2 or 3 Stream NDP */
TemplateFrame[28] = pAd->CommonCfg.ETxBfNoncompress? 0x80: 0xc0;
TemplateFrame[29] = 0x01; /* NDP Announce */
break;
default:
TemplateFrame[28] = TemplateFrame[29] = 0x0;
}
}
#endif /* TXBF_SUPPORT */
NdisMoveMemory(pDMAHeaderBufVA + TXWISize, TemplateFrame, pATEInfo->HLen);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 4, pATEInfo->Addr1, MAC_ADDR_LEN);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 10, pATEInfo->Addr2, MAC_ADDR_LEN);
NdisMoveMemory(pDMAHeaderBufVA + TXWISize + 16, pATEInfo->Addr3, MAC_ADDR_LEN);
}
#ifdef RT_BIG_ENDIAN
RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA) + TXWISize), DIR_READ, FALSE);
#endif /* RT_BIG_ENDIAN */
/* alloc buffer for payload */
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
pPacket = RTMP_AllocateRxPacketBuffer(pAd, ((POS_COOKIE)(pAd->OS_Cookie))->pci_dev,
pATEInfo->DLen + 0x100, FALSE, &AllocVa, &AllocPa);
}
else
#endif /* RALINK_QA */
{
pPacket = RTMP_AllocateRxPacketBuffer(pAd, ((POS_COOKIE)(pAd->OS_Cookie))->pci_dev,
pATEInfo->TxLength, FALSE, &AllocVa, &AllocPa);
}
/* error check */
if (pPacket == NULL)
{
pATEInfo->TxCount = 0;
DBGPRINT_ERR(("%s : fail to alloc packet space.\n", __FUNCTION__));
return -1;
}
pTxRing->Cell[TxIdx].pNdisPacket = pPacket;
pDest = (PUCHAR) AllocVa;
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
GET_OS_PKT_LEN(pPacket) = pATEInfo->DLen;
#ifndef LINUX
GET_OS_PKT_TOTAL_LEN(pPacket) = pATEInfo->DLen;
#endif /* LIMUX */
}
else
#endif /* RALINK_QA */
{
GET_OS_PKT_LEN(pPacket) = pATEInfo->TxLength - pATEInfo->HLen;
#ifndef LINUX
GET_OS_PKT_TOTAL_LEN(pPacket) = pATEInfo->TxLength - pATEInfo->HLen;
#endif /* LINUX */
}
/* prepare frame payload */
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
/* copy pattern to payload */
if ((pATEInfo->PLen != 0))
{
for (pos = 0; pos < pATEInfo->DLen; pos += pATEInfo->PLen)
{
memcpy(GET_OS_PKT_DATAPTR(pPacket) + pos, pATEInfo->Pattern, pATEInfo->PLen);
}
}
}
else
#endif /* RALINK_QA */
{
for (pos = 0; pos < GET_OS_PKT_LEN(pPacket); pos++)
{
#ifdef RELEASE_EXCLUDE
/* kurtis: 0xAA ATE test EVM will be positive */
#endif /* RELEASE_EXCLUDE */
/* default payload is 0xA5 */
pDest[pos] = pATEInfo->Payload;
}
}
/* build Tx descriptor */
#ifndef RT_BIG_ENDIAN
pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa;
pTxInfo = (TXINFO_STRUC *)(pTxRing->Cell[TxIdx].AllocVa + sizeof(TXD_STRUC));
#else
pDestTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa;
NdisMoveMemory(&tx_hw_info[0], (UCHAR *)pDestTxD, TXD_SIZE);
pTxD = (TXD_STRUC *)&tx_hw_info[0];
pTxInfo = (TXINFO_STRUC *)(&tx_hw_info[0] + sizeof(TXD_STRUC));
#endif /* !RT_BIG_ENDIAN */
{
/* prepare TxD */
TX_BLK txblk;
txblk.SrcBufLen = GET_OS_PKT_LEN(pPacket);
txblk.pSrcBufData = AllocVa;
NdisZeroMemory(pTxD, TXD_SIZE);
/* build Tx descriptor */
pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow (pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
pTxD->SDLen0 = TXWISize + pATEInfo->HLen;
pTxD->LastSec0 = 0;
pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, &txblk, 0, 1, RTMP_PCI_DMA_TODEVICE);
pTxD->SDLen1 = GET_OS_PKT_LEN(pPacket);
pTxD->LastSec1 = 1;
ral_write_txd(pAd, pTxD, pTxInfo, FALSE, FIFO_EDCA);
}
#ifdef RALINK_QA
if (pATEInfo->bQATxStart == TRUE)
{
pDest = (PUCHAR)pTxWI;
pDest += TXWISize;
pHeader80211 = (PHEADER_802_11)pDest;
/* modify sequence number... */
if (pATEInfo->TxDoneCount == 0)
pATEInfo->seq = pHeader80211->Sequence;
else
pHeader80211->Sequence = ++pATEInfo->seq;
}
#endif /* RALINK_QA */
#ifdef RT_BIG_ENDIAN
RTMPWIEndianChange(pAd, (PUCHAR)pTxWI, TYPE_TXWI);
RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA) + TXWISize), DIR_WRITE, FALSE);
RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD);
WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD);
#endif /* RT_BIG_ENDIAN */
return 0;
}
INT ATESetUpNDPAFrame(
IN PRTMP_ADAPTER pAd,
IN UINT32 TxIdx)
{
PATE_INFO pATEInfo = &(pAd->ate);
UINT pos = 0;
TXINFO_STRUC *pTxInfo;
TXD_STRUC *pTxD;
#ifdef RT_BIG_ENDIAN
TXD_STRUC *pDestTxD;
UCHAR tx_hw_info[TXD_SIZE];
#endif /* RT_BIG_ENDIAN */
PNDIS_PACKET pPacket=NULL;
PUCHAR pDest=NULL;
PVOID AllocVa=NULL;
NDIS_PHYSICAL_ADDRESS AllocPa;
HTTRANSMIT_SETTING TxHTPhyMode;
UCHAR *buf;
VHT_NDPA_FRAME *vht_ndpa;
SNDING_STA_INFO *sta_info;
RTMP_TX_RING *pTxRing = &pAd->TxRing[QID_AC_BE];
TXWI_STRUC *pTxWI = (TXWI_STRUC *)pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
PUCHAR pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
UINT8 TXWISize = pAd->chipCap.TXWISize;
#ifdef RALINK_QA
PHEADER_802_11 pHeader80211;
#endif /* RALINK_QA */
UCHAR bw, sgi, stbc, mcs, phy_mode, frag, cfack, ts, ampdu, ack, nseq, bawinsize, pkt_id, txop;
USHORT byte_cnt;
bw = sgi = stbc = mcs = phy_mode = frag = cfack = ts =0;
ampdu = ack = nseq = bawinsize = pkt_id = txop = 0;
byte_cnt = 0;
#ifdef RLT_MAC
if (pAd->chipCap.hif_type == HIF_RLT) {
bw = pATEInfo->TxWI.TXWI_N.BW;
sgi = pATEInfo->TxWI.TXWI_N.ShortGI;
stbc = pATEInfo->TxWI.TXWI_N.STBC;
mcs = pATEInfo->TxWI.TXWI_N.MCS;
phy_mode = pATEInfo->TxWI.TXWI_N.PHYMODE;
frag = pATEInfo->TxWI.TXWI_N.FRAG;
cfack = pATEInfo->TxWI.TXWI_N.CFACK,
ts = pATEInfo->TxWI.TXWI_N.TS;
ampdu = pATEInfo->TxWI.TXWI_N.AMPDU;
ack = pATEInfo->TxWI.TXWI_N.ACK;
nseq = pATEInfo->TxWI.TXWI_N.NSEQ;
bawinsize =pATEInfo->TxWI.TXWI_N.BAWinSize;
byte_cnt = pATEInfo->TxWI.TXWI_N.MPDUtotalByteCnt;
pkt_id = pATEInfo->TxWI.TXWI_N.TxPktId;
txop = pATEInfo->TxWI.TXWI_N.txop;
cfack = pATEInfo->TxWI.TXWI_N.CFACK;
}
#endif /* RLT_MAC */
#ifdef RTMP_MAC
if (pAd->chipCap.hif_type == HIF_RTMP) {
bw = pATEInfo->TxWI.TXWI_O.BW;
sgi = pATEInfo->TxWI.TXWI_O.ShortGI;
stbc = pATEInfo->TxWI.TXWI_O.STBC;
mcs = pATEInfo->TxWI.TXWI_O.MCS;
phy_mode = pATEInfo->TxWI.TXWI_O.PHYMODE;
frag = pATEInfo->TxWI.TXWI_O.FRAG;
cfack = pATEInfo->TxWI.TXWI_O.CFACK,
ts = pATEInfo->TxWI.TXWI_O.TS;
ampdu = pATEInfo->TxWI.TXWI_O.AMPDU;
ack = pATEInfo->TxWI.TXWI_O.ACK;
nseq = pATEInfo->TxWI.TXWI_O.NSEQ;
bawinsize =pATEInfo->TxWI.TXWI_O.BAWinSize;
byte_cnt = pATEInfo->TxWI.TXWI_O.MPDUtotalByteCnt;
pkt_id = pATEInfo->TxWI.TXWI_O.PacketId;
txop = pATEInfo->TxWI.TXWI_O.txop;
cfack = pATEInfo->TxWI.TXWI_O.CFACK;
}
#endif /* RTMP_MAC */
/* fill TxWI */
TxHTPhyMode.field.BW = bw;
TxHTPhyMode.field.ShortGI = sgi;
TxHTPhyMode.field.STBC = stbc;
TxHTPhyMode.field.MCS = mcs;
TxHTPhyMode.field.MODE = phy_mode;
if (pATEInfo->bQATxStart == TRUE)
{
/* always use QID_AC_BE and FIFO_EDCA */
ATEWriteTxWI(pAd, pTxWI, frag, cfack,
ts, ampdu, ack,
nseq, bawinsize, 0,
byte_cnt, pkt_id, 0, 0,
txop, cfack,
&TxHTPhyMode);
#ifdef TXBF_SUPPORT
#ifdef RTMP_MAC
if (IS_RT2883(pAd) || IS_RT3883(pAd) || IS_RT3593(pAd))
{
/* Must copy rsv bits to actual TxWI */
//pTxWI->TXWI_O.rsv = pATEInfo->TxWI.TXWI_O.rsv;
pTxWI->TXWI_O.iTxBF = pATEInfo->TxWI.TXWI_O.iTxBF;
pTxWI->TXWI_O.Sounding = pATEInfo->TxWI.TXWI_O.Sounding;
pTxWI->TXWI_O.eTxBF = pATEInfo->TxWI.TXWI_O.eTxBF;
pTxWI->TXWI_O.Autofallback = pATEInfo->TxWI.TXWI_O.Autofallback;
pTxWI->TXWI_O.NDPSndBW = pATEInfo->TxWI.TXWI_O.NDPSndBW;
pTxWI->TXWI_O.NDPSndRate = pATEInfo->TxWI.TXWI_O.NDPSndRate;
}
#endif
#ifdef RLT_MAC
if (IS_MT76x2(pAd))
{
/* Must copy rsv bits to actual TxWI */
pTxWI->TXWI_N.Rsv4 = pATEInfo->TxWI.TXWI_N.Rsv4;
pTxWI->TXWI_N.iTxBF = pATEInfo->TxWI.TXWI_N.iTxBF;
pTxWI->TXWI_N.Sounding = pATEInfo->TxWI.TXWI_N.Sounding;
pTxWI->TXWI_N.eTxBF = pATEInfo->TxWI.TXWI_N.eTxBF;
//pTxWI->TXWI_N.Autofallback = pATEInfo->TxWI.TXWI_N.Autofallback;
pTxWI->TXWI_N.NDPSndBW = pATEInfo->TxWI.TXWI_N.NDPSndBW;
pTxWI->TXWI_N.NDPSndRate = pATEInfo->TxWI.TXWI_N.NDPSndRate;
pTxWI->TXWI_N.TXBF_PT_SCA = pATEInfo->TxWI.TXWI_N.TXBF_PT_SCA;
}
#endif
#endif /* TXBF_SUPPORT */
}
else
{
ATEWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE,
4, 0, pATEInfo->TxLength, 0, 0, 0, IFS_HTTXOP, FALSE, &TxHTPhyMode);
#ifdef TXBF_SUPPORT
if (pATEInfo->bTxBF == 1)
{
#ifdef RTMP_MAC
if (IS_RT2883(pAd) || IS_RT3883(pAd) || IS_RT3593(pAd))
{
//pTxWI->TXWI_O.rsv = 0;
pTxWI->TXWI_O.iTxBF = pATEInfo->TxWI.TXWI_O.iTxBF;
pTxWI->TXWI_O.Sounding = (pATEInfo->txSoundingMode == 1 ? 1 : 0);
pTxWI->TXWI_O.eTxBF = pATEInfo->TxWI.TXWI_O.eTxBF;
pTxWI->TXWI_O.Autofallback = pATEInfo->TxWI.TXWI_O.Autofallback;
pTxWI->TXWI_O.NDPSndBW = pATEInfo->TxWI.TXWI_O.BW;
if (pATEInfo->txSoundingMode == 3)
pTxWI->TXWI_O.NDPSndRate = 2;
else if (pATEInfo->txSoundingMode == 2)
pTxWI->TXWI_O.NDPSndRate = 1;
else
pTxWI->TXWI_O.NDPSndRate = 0;
}
#endif
#ifdef RLT_MAC
if (IS_MT76x2(pAd))
{
pTxWI->TXWI_N.Rsv4 = 0;
pTxWI->TXWI_N.iTxBF = pATEInfo->TxWI.TXWI_N.iTxBF;
pTxWI->TXWI_N.Sounding = (pATEInfo->txSoundingMode == 1 ? 1 : 0);
pTxWI->TXWI_N.eTxBF = pATEInfo->TxWI.TXWI_N.eTxBF;
//pTxWI->TXWI_N.Autofallback = pATEInfo->TxWI.TXWI_N.Autofallback;
pTxWI->TXWI_N.NDPSndBW = pATEInfo->TxWI.TXWI_N.BW;
if (pATEInfo->txSoundingMode == 3)
pTxWI->TXWI_N.NDPSndRate = 2;
else if (pATEInfo->txSoundingMode == 2)
pTxWI->TXWI_N.NDPSndRate = 1;
else
pTxWI->TXWI_N.NDPSndRate = 0;
pTxWI->TXWI_N.TXBF_PT_SCA = pATEInfo->TxWI.TXWI_N.TXBF_PT_SCA;
}
#endif
}
#endif /* TXBF_SUPPORT */
}
/* fill 802.11 header */
#ifdef RALINK_QA
if (pATEInfo->bQATxStart == TRUE)
{
NdisMoveMemory(pDMAHeaderBufVA + TXWISize, pATEInfo->Header, pATEInfo->HLen);
}
else
#endif /* RALINK_QA */
{
buf = (pDMAHeaderBufVA + TXWISize);
vht_ndpa = (VHT_NDPA_FRAME *)buf;
pATEInfo->HLen = sizeof(VHT_NDPA_FRAME);
vht_ndpa->fc.Type = FC_TYPE_CNTL;
vht_ndpa->fc.SubType = SUBTYPE_VHT_NDPA;
COPY_MAC_ADDR(vht_ndpa->ra, pATEInfo->Addr1);
COPY_MAC_ADDR(vht_ndpa->ta, pATEInfo->Addr3);
hex_dump("NDPA Frame",buf,pATEInfo->HLen);
/* Currnetly we only support 1 STA for a VHT DNPA */
sta_info = vht_ndpa->sta_info;
sta_info->aid12 = 1;
sta_info->fb_type = SNDING_FB_SU;
sta_info->nc_idx = 0;
vht_ndpa->token.token_num = 0;
vht_ndpa->duration = 100;
}
#ifdef RT_BIG_ENDIAN
RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA) + TXWISize), DIR_READ, FALSE);
#endif /* RT_BIG_ENDIAN */
/* alloc buffer for payload */
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
pPacket = RTMP_AllocateRxPacketBuffer(pAd, ((POS_COOKIE)(pAd->OS_Cookie))->pci_dev,
pATEInfo->DLen + 0x100, FALSE, &AllocVa, &AllocPa);
}
else
#endif /* RALINK_QA */
{
pPacket = RTMP_AllocateRxPacketBuffer(pAd, ((POS_COOKIE)(pAd->OS_Cookie))->pci_dev,
pATEInfo->TxLength, FALSE, &AllocVa, &AllocPa);
}
if (pPacket == NULL)
{
pATEInfo->TxCount = 0;
DBGPRINT_ERR(("%s : fail to alloc packet space.\n", __FUNCTION__));
return -1;
}
pTxRing->Cell[TxIdx].pNextNdisPacket = pPacket;
pDest = (PUCHAR) AllocVa;
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
GET_OS_PKT_LEN(pPacket) = pATEInfo->DLen;
#ifndef LINUX
GET_OS_PKT_TOTAL_LEN(pPacket) = pATEInfo->DLen;
#endif /* LIMUX */
}
else
#endif /* RALINK_QA */
{
GET_OS_PKT_LEN(pPacket) = pATEInfo->TxLength - pATEInfo->HLen;
#ifndef LINUX
GET_OS_PKT_TOTAL_LEN(pPacket) = pATEInfo->TxLength - pATEInfo->HLen;
#endif /* LINUX */
}
/* prepare frame payload */
#ifdef RALINK_QA
if ((pATEInfo->bQATxStart == TRUE) && (pATEInfo->DLen != 0))
{
/* copy pattern to payload */
if ((pATEInfo->PLen != 0))
{
for (pos = 0; pos < pATEInfo->DLen; pos += pATEInfo->PLen)
{
memcpy(GET_OS_PKT_DATAPTR(pPacket) + pos, pATEInfo->Pattern, pATEInfo->PLen);
}
}
}
else
#endif /* RALINK_QA */
{
for (pos = 0; pos < GET_OS_PKT_LEN(pPacket); pos++)
{
pDest[pos] = 0x00;
}
}
/* build Tx descriptor */
#ifndef RT_BIG_ENDIAN
pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa;
pTxInfo = (TXINFO_STRUC *)(pTxRing->Cell[TxIdx].AllocVa + sizeof(TXD_STRUC));
#else
pDestTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa;
NdisMoveMemory(&tx_hw_info[0], (UCHAR *)pDestTxD, TXD_SIZE);
pTxD = (TXD_STRUC *)&tx_hw_info[0];
pTxInfo = (TXINFO_STRUC *)(&tx_hw_info[0] + sizeof(TXD_STRUC));
#endif /* !RT_BIG_ENDIAN */
#ifdef RALINK_QA
if (pATEInfo->bQATxStart == TRUE)
{
/* prepare TxD */
NdisZeroMemory(pTxD, TXD_SIZE);
/* build Tx descriptor */
pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
pTxD->SDLen0 = TXWISize + pATEInfo->HLen;
pTxD->SDPtr1 = AllocPa;
pTxD->SDLen1 = GET_OS_PKT_LEN(pPacket);
pTxD->LastSec0 = (pTxD->SDLen1 == 0) ? 1 : 0;
pTxD->LastSec1 = 1;
ral_write_txd(pAd, pTxD, pTxInfo, FALSE, FIFO_EDCA);
pDest = (PUCHAR)pTxWI;
pDest += TXWISize;
pHeader80211 = (PHEADER_802_11)pDest;
/* modify sequence number... */
if (pATEInfo->TxDoneCount == 0)
pATEInfo->seq = pHeader80211->Sequence;
else
pHeader80211->Sequence = ++pATEInfo->seq;
}
else
#endif /* RALINK_QA */
{
TX_BLK txblk;
txblk.SrcBufLen = GET_OS_PKT_LEN(pPacket);
txblk.pSrcBufData = AllocVa;
NdisZeroMemory(pTxD, TXD_SIZE);
/* build Tx descriptor */
pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow (pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
pTxD->SDLen0 = TXWISize + pATEInfo->HLen /* LENGTH_802_11 */;
pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, &txblk, 0, 1, RTMP_PCI_DMA_TODEVICE);
pTxD->SDLen1 = GET_OS_PKT_LEN(pPacket);
pTxD->LastSec0 = (pTxD->SDLen1 == 0) ? 1 : 0;
pTxD->LastSec1 = 1;
ral_write_txd(pAd, pTxD, pTxInfo, FALSE, FIFO_EDCA);
}
#ifdef RT_BIG_ENDIAN
RTMPWIEndianChange(pAd, (PUCHAR)pTxWI, TYPE_TXWI);
RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA) + TXWISize), DIR_WRITE, FALSE);
RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD);
WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD);
#endif /* RT_BIG_ENDIAN */
return 0;
}