diff options
Diffstat (limited to 'drivers/staging/rt2860/common/cmm_data.c')
| -rw-r--r-- | drivers/staging/rt2860/common/cmm_data.c | 581 |
1 files changed, 290 insertions, 291 deletions
diff --git a/drivers/staging/rt2860/common/cmm_data.c b/drivers/staging/rt2860/common/cmm_data.c index 033a4ead7d15..81766db533ec 100644 --- a/drivers/staging/rt2860/common/cmm_data.c +++ b/drivers/staging/rt2860/common/cmm_data.c @@ -30,7 +30,7 @@ UCHAR SNAP_802_1H[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 }; UCHAR SNAP_BRIDGE_TUNNEL[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 }; -// Add Cisco Aironet SNAP heade for CCX2 support +/* Add Cisco Aironet SNAP heade for CCX2 support */ UCHAR SNAP_AIRONET[] = { 0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x00 }; UCHAR CKIP_LLC_SNAP[] = { 0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x02 }; UCHAR EAPOL_LLC_SNAP[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8e }; @@ -41,28 +41,28 @@ UCHAR IPX[] = { 0x81, 0x37 }; UCHAR APPLE_TALK[] = { 0x80, 0xf3 }; UCHAR RateIdToPlcpSignal[12] = { - 0, /* RATE_1 */ 1, /* RATE_2 */ 2, /* RATE_5_5 */ 3, /* RATE_11 */// see BBP spec - 11, /* RATE_6 */ 15, /* RATE_9 */ 10, /* RATE_12 */ 14, /* RATE_18 */// see IEEE802.11a-1999 p.14 + 0, /* RATE_1 */ 1, /* RATE_2 */ 2, /* RATE_5_5 */ 3, /* RATE_11 *//* see BBP spec */ + 11, /* RATE_6 */ 15, /* RATE_9 */ 10, /* RATE_12 */ 14, /* RATE_18 *//* see IEEE802.11a-1999 p.14 */ 9, /* RATE_24 */ 13, /* RATE_36 */ 8, /* RATE_48 */ 12 /* RATE_54 */ -}; // see IEEE802.11a-1999 p.14 +}; /* see IEEE802.11a-1999 p.14 */ UCHAR OfdmSignalToRateId[16] = { - RATE_54, RATE_54, RATE_54, RATE_54, // OFDM PLCP Signal = 0, 1, 2, 3 respectively - RATE_54, RATE_54, RATE_54, RATE_54, // OFDM PLCP Signal = 4, 5, 6, 7 respectively - RATE_48, RATE_24, RATE_12, RATE_6, // OFDM PLCP Signal = 8, 9, 10, 11 respectively - RATE_54, RATE_36, RATE_18, RATE_9, // OFDM PLCP Signal = 12, 13, 14, 15 respectively + RATE_54, RATE_54, RATE_54, RATE_54, /* OFDM PLCP Signal = 0, 1, 2, 3 respectively */ + RATE_54, RATE_54, RATE_54, RATE_54, /* OFDM PLCP Signal = 4, 5, 6, 7 respectively */ + RATE_48, RATE_24, RATE_12, RATE_6, /* OFDM PLCP Signal = 8, 9, 10, 11 respectively */ + RATE_54, RATE_36, RATE_18, RATE_9, /* OFDM PLCP Signal = 12, 13, 14, 15 respectively */ }; UCHAR OfdmRateToRxwiMCS[12] = { 0, 0, 0, 0, - 0, 1, 2, 3, // OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 - 4, 5, 6, 7, // OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 + 0, 1, 2, 3, /* OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 */ + 4, 5, 6, 7, /* OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 */ }; UCHAR RxwiMCSToOfdmRate[12] = { RATE_6, RATE_9, RATE_12, RATE_18, - RATE_24, RATE_36, RATE_48, RATE_54, // OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 - 4, 5, 6, 7, // OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 + RATE_24, RATE_36, RATE_48, RATE_54, /* OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 */ + 4, 5, 6, 7, /* OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 */ }; char *MCSToMbps[] = @@ -73,7 +73,7 @@ char *MCSToMbps[] = UCHAR default_cwmin[] = { CW_MIN_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS - 1, CW_MIN_IN_BITS - 2 }; -//UCHAR default_cwmax[]={CW_MAX_IN_BITS, CW_MAX_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS-1}; +/*UCHAR default_cwmax[]={CW_MAX_IN_BITS, CW_MAX_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS-1}; */ UCHAR default_sta_aifsn[] = { 3, 7, 2, 2 }; UCHAR MapUserPriorityToAccessCategory[8] = @@ -110,11 +110,11 @@ NDIS_STATUS MiniportMMRequest(IN PRTMP_ADAPTER pAd, PNDIS_PACKET pPacket; NDIS_STATUS Status = NDIS_STATUS_SUCCESS; ULONG FreeNum; - UCHAR rtmpHwHdr[TXINFO_SIZE + TXWI_SIZE]; //RTMP_HW_HDR_LEN]; + UCHAR rtmpHwHdr[TXINFO_SIZE + TXWI_SIZE]; /*RTMP_HW_HDR_LEN]; */ #ifdef RTMP_MAC_PCI unsigned long IrqFlags = 0; UCHAR IrqState; -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ BOOLEAN bUseDataQ = FALSE; int retryCnt = 0; @@ -125,7 +125,7 @@ NDIS_STATUS MiniportMMRequest(IN PRTMP_ADAPTER pAd, QueIdx &= (~MGMT_USE_QUEUE_FLAG); } #ifdef RTMP_MAC_PCI - // 2860C use Tx Ring + /* 2860C use Tx Ring */ IrqState = pAd->irq_disabled; if (pAd->MACVersion == 0x28600100) { QueIdx = (bUseDataQ == TRUE ? QueIdx : 3); @@ -133,10 +133,10 @@ NDIS_STATUS MiniportMMRequest(IN PRTMP_ADAPTER pAd, } if (bUseDataQ && (!IrqState)) RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags); -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ do { - // Reset is in progress, stop immediately + /* Reset is in progress, stop immediately */ if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | @@ -145,22 +145,22 @@ NDIS_STATUS MiniportMMRequest(IN PRTMP_ADAPTER pAd, Status = NDIS_STATUS_FAILURE; break; } - // Check Free priority queue - // Since we use PBF Queue2 for management frame. Its corresponding DMA ring should be using TxRing. + /* Check Free priority queue */ + /* Since we use PBF Queue2 for management frame. Its corresponding DMA ring should be using TxRing. */ #ifdef RTMP_MAC_PCI if (bUseDataQ) { retryCnt = MAX_DATAMM_RETRY; - // free Tx(QueIdx) resources + /* free Tx(QueIdx) resources */ RTMPFreeTXDUponTxDmaDone(pAd, QueIdx); FreeNum = GET_TXRING_FREENO(pAd, QueIdx); } else -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ { FreeNum = GET_MGMTRING_FREENO(pAd); } if ((FreeNum > 0)) { - // We need to reserve space for rtmp hardware header. i.e., TxWI for RT2860 and TxInfo+TxWI for RT2870 + /* We need to reserve space for rtmp hardware header. i.e., TxWI for RT2860 and TxInfo+TxWI for RT2870 */ NdisZeroMemory(&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE)); Status = RTMPAllocateNdisPacket(pAd, &pPacket, @@ -172,8 +172,8 @@ NDIS_STATUS MiniportMMRequest(IN PRTMP_ADAPTER pAd, ("MiniportMMRequest (error:: can't allocate NDIS PACKET)\n")); break; } - //pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; - //pAd->CommonCfg.MlmeRate = RATE_2; + /*pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; */ + /*pAd->CommonCfg.MlmeRate = RATE_2; */ #ifdef RTMP_MAC_PCI if (bUseDataQ) { @@ -181,7 +181,7 @@ NDIS_STATUS MiniportMMRequest(IN PRTMP_ADAPTER pAd, MlmeDataHardTransmit(pAd, QueIdx, pPacket); retryCnt--; } else -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ Status = MlmeHardTransmit(pAd, QueIdx, pPacket); if (Status == NDIS_STATUS_SUCCESS) retryCnt = 0; @@ -202,7 +202,7 @@ NDIS_STATUS MiniportMMRequest(IN PRTMP_ADAPTER pAd, MgmtRingFullCount)); } } -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ DBGPRINT(RT_DEBUG_ERROR, ("Qidx(%d), not enough space in MgmtRing, MgmtRingFullCount=%ld!\n", QueIdx, @@ -213,7 +213,7 @@ NDIS_STATUS MiniportMMRequest(IN PRTMP_ADAPTER pAd, #ifdef RTMP_MAC_PCI if (bUseDataQ && (!IrqState)) RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ return Status; } @@ -265,7 +265,7 @@ NDIS_STATUS MlmeHardTransmit(IN PRTMP_ADAPTER pAd, if (pAd->MACVersion == 0x28600100) return MlmeHardTransmitTxRing(pAd, QueIdx, pPacket); else -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ return MlmeHardTransmitMgmtRing(pAd, QueIdx, pPacket); } @@ -285,22 +285,22 @@ NDIS_STATUS MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd, RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen); - // Make sure MGMT ring resource won't be used by other threads + /* Make sure MGMT ring resource won't be used by other threads */ RTMP_SEM_LOCK(&pAd->MgmtRingLock); if (pSrcBufVA == NULL) { - // The buffer shouldn't be NULL + /* The buffer shouldn't be NULL */ RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); return NDIS_STATUS_FAILURE; } { - // outgoing frame always wakeup PHY to prevent frame lost + /* outgoing frame always wakeup PHY to prevent frame lost */ if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) AsicForceWakeup(pAd, TRUE); } pFirstTxWI = (PTXWI_STRUC) (pSrcBufVA + TXINFO_SIZE); - pHeader_802_11 = (PHEADER_802_11) (pSrcBufVA + TXINFO_SIZE + TXWI_SIZE); //TXWI_SIZE); + pHeader_802_11 = (PHEADER_802_11) (pSrcBufVA + TXINFO_SIZE + TXWI_SIZE); /*TXWI_SIZE); */ if (pHeader_802_11->Addr1[0] & 0x01) { MlmeRate = pAd->CommonCfg.BasicMlmeRate; @@ -308,8 +308,8 @@ NDIS_STATUS MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd, MlmeRate = pAd->CommonCfg.MlmeRate; } - // Verify Mlme rate for a / g bands. - if ((pAd->LatchRfRegs.Channel > 14) && (MlmeRate < RATE_6)) // 11A band + /* Verify Mlme rate for a / g bands. */ + if ((pAd->LatchRfRegs.Channel > 14) && (MlmeRate < RATE_6)) /* 11A band */ MlmeRate = RATE_6; if ((pHeader_802_11->FC.Type == BTYPE_DATA) && @@ -318,7 +318,7 @@ NDIS_STATUS MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd, } { - // Fixed W52 with Activity scan issue in ABG_MIXED and ABGN_MIXED mode. + /* Fixed W52 with Activity scan issue in ABG_MIXED and ABGN_MIXED mode. */ if (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED || pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) { if (pAd->LatchRfRegs.Channel > 14) @@ -328,17 +328,17 @@ NDIS_STATUS MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd, } } - // - // Should not be hard code to set PwrMgmt to 0 (PWR_ACTIVE) - // Snice it's been set to 0 while on MgtMacHeaderInit - // By the way this will cause frame to be send on PWR_SAVE failed. - // - pHeader_802_11->FC.PwrMgmt = PWR_ACTIVE; // (pAd->StaCfg.Psm == PWR_SAVE); - - // - // In WMM-UAPSD, mlme frame should be set psm as power saving but probe request frame - // Data-Null packets alse pass through MMRequest in RT2860, however, we hope control the psm bit to pass APSD -// if ((pHeader_802_11->FC.Type != BTYPE_DATA) && (pHeader_802_11->FC.Type != BTYPE_CNTL)) + /* */ + /* Should not be hard code to set PwrMgmt to 0 (PWR_ACTIVE) */ + /* Snice it's been set to 0 while on MgtMacHeaderInit */ + /* By the way this will cause frame to be send on PWR_SAVE failed. */ + /* */ + pHeader_802_11->FC.PwrMgmt = PWR_ACTIVE; /* (pAd->StaCfg.Psm == PWR_SAVE); */ + + /* */ + /* In WMM-UAPSD, mlme frame should be set psm as power saving but probe request frame */ + /* Data-Null packets alse pass through MMRequest in RT2860, however, we hope control the psm bit to pass APSD */ +/* if ((pHeader_802_11->FC.Type != BTYPE_DATA) && (pHeader_802_11->FC.Type != BTYPE_CNTL)) */ { if ((pHeader_802_11->FC.SubType == SUBTYPE_ACTION) || ((pHeader_802_11->FC.Type == BTYPE_DATA) && @@ -353,20 +353,20 @@ NDIS_STATUS MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd, } bInsertTimestamp = FALSE; - if (pHeader_802_11->FC.Type == BTYPE_CNTL) // must be PS-POLL + if (pHeader_802_11->FC.Type == BTYPE_CNTL) /* must be PS-POLL */ { - //Set PM bit in ps-poll, to fix WLK 1.2 PowerSaveMode_ext failure issue. + /*Set PM bit in ps-poll, to fix WLK 1.2 PowerSaveMode_ext failure issue. */ if ((pAd->OpMode == OPMODE_STA) && (pHeader_802_11->FC.SubType == SUBTYPE_PS_POLL)) { pHeader_802_11->FC.PwrMgmt = PWR_SAVE; } bAckRequired = FALSE; - } else // BTYPE_MGMT or BTYPE_DATA(must be NULL frame) + } else /* BTYPE_MGMT or BTYPE_DATA(must be NULL frame) */ { - //pAd->Sequence++; - //pHeader_802_11->Sequence = pAd->Sequence; + /*pAd->Sequence++; */ + /*pHeader_802_11->Sequence = pAd->Sequence; */ - if (pHeader_802_11->Addr1[0] & 0x01) // MULTICAST, BROADCAST + if (pHeader_802_11->Addr1[0] & 0x01) /* MULTICAST, BROADCAST */ { bAckRequired = FALSE; pHeader_802_11->Duration = 0; @@ -377,12 +377,12 @@ NDIS_STATUS MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd, if ((pHeader_802_11->FC.SubType == SUBTYPE_PROBE_RSP) && (pHeader_802_11->FC.Type == BTYPE_MGMT)) { bInsertTimestamp = TRUE; - bAckRequired = FALSE; // Disable ACK to prevent retry 0x1f for Probe Response + bAckRequired = FALSE; /* Disable ACK to prevent retry 0x1f for Probe Response */ } else if ((pHeader_802_11->FC.SubType == SUBTYPE_PROBE_REQ) && (pHeader_802_11->FC.Type == BTYPE_MGMT)) { - bAckRequired = FALSE; // Disable ACK to prevent retry 0x1f for Probe Request + bAckRequired = FALSE; /* Disable ACK to prevent retry 0x1f for Probe Request */ } } } @@ -391,30 +391,30 @@ NDIS_STATUS MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd, if (pAd->Sequence > 0xfff) pAd->Sequence = 0; - // Before radar detection done, mgmt frame can not be sent but probe req - // Because we need to use probe req to trigger driver to send probe req in passive scan + /* Before radar detection done, mgmt frame can not be sent but probe req */ + /* Because we need to use probe req to trigger driver to send probe req in passive scan */ if ((pHeader_802_11->FC.SubType != SUBTYPE_PROBE_REQ) && (pAd->CommonCfg.bIEEE80211H == 1) && (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)) { DBGPRINT(RT_DEBUG_ERROR, ("MlmeHardTransmit --> radar detect not in normal mode !!!\n")); -// if (!IrqState) +/* if (!IrqState) */ RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); return (NDIS_STATUS_FAILURE); } - // - // fill scatter-and-gather buffer list into TXD. Internally created NDIS PACKET - // should always has only one physical buffer, and the whole frame size equals - // to the first scatter buffer size - // + /* */ + /* fill scatter-and-gather buffer list into TXD. Internally created NDIS PACKET */ + /* should always has only one physical buffer, and the whole frame size equals */ + /* to the first scatter buffer size */ + /* */ - // Initialize TX Descriptor - // For inter-frame gap, the number is for this frame and next frame - // For MLME rate, we will fix as 2Mb to match other vendor's implement -// pAd->CommonCfg.MlmeTransmit.field.MODE = 1; + /* Initialize TX Descriptor */ + /* For inter-frame gap, the number is for this frame and next frame */ + /* For MLME rate, we will fix as 2Mb to match other vendor's implement */ +/* pAd->CommonCfg.MlmeTransmit.field.MODE = 1; */ -// management frame doesn't need encryption. so use RESERVED_WCID no matter u are sending to specific wcid or not. +/* management frame doesn't need encryption. so use RESERVED_WCID no matter u are sending to specific wcid or not. */ PID = PID_MGMT; if (pMacEntry == NULL) { @@ -434,11 +434,11 @@ NDIS_STATUS MlmeHardTransmitMgmtRing(IN PRTMP_ADAPTER pAd, IFS_BACKOFF, FALSE, &pMacEntry->MaxHTPhyMode); } - // Now do hardware-depened kick out. + /* Now do hardware-depened kick out. */ HAL_KickOutMgmtTx(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen); - // Make sure to release MGMT ring resource -// if (!IrqState) + /* Make sure to release MGMT ring resource */ +/* if (!IrqState) */ RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); return NDIS_STATUS_SUCCESS; } @@ -514,17 +514,17 @@ static UCHAR TxPktClassification(IN RTMP_ADAPTER * pAd, IN PNDIS_PACKET pPacket) BOOLEAN bHTRate = FALSE; Wcid = RTMP_GET_PACKET_WCID(pPacket); - if (Wcid == MCAST_WCID) { // Handle for RA is Broadcast/Multicast Address. + if (Wcid == MCAST_WCID) { /* Handle for RA is Broadcast/Multicast Address. */ return TX_MCAST_FRAME; } - // Handle for unicast packets + /* Handle for unicast packets */ pMacEntry = &pAd->MacTab.Content[Wcid]; - if (RTMP_GET_PACKET_LOWRATE(pPacket)) { // It's a specific packet need to force low rate, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame + if (RTMP_GET_PACKET_LOWRATE(pPacket)) { /* It's a specific packet need to force low rate, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame */ TxFrameType = TX_LEGACY_FRAME; - } else if (IS_HT_RATE(pMacEntry)) { // it's a 11n capable packet + } else if (IS_HT_RATE(pMacEntry)) { /* it's a 11n capable packet */ - // Depends on HTPhyMode to check if the peer support the HTRate transmission. - // Currently didn't support A-MSDU embedded in A-MPDU + /* Depends on HTPhyMode to check if the peer support the HTRate transmission. */ + /* Currently didn't support A-MSDU embedded in A-MPDU */ bHTRate = TRUE; if (RTMP_GET_PACKET_MOREDATA(pPacket) || (pMacEntry->PsMode == PWR_SAVE)) @@ -538,15 +538,15 @@ static UCHAR TxPktClassification(IN RTMP_ADAPTER * pAd, IN PNDIS_PACKET pPacket) return TX_AMSDU_FRAME; else TxFrameType = TX_LEGACY_FRAME; - } else { // it's a legacy b/g packet. - if ((CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AGGREGATION_CAPABLE) && pAd->CommonCfg.bAggregationCapable) && (RTMP_GET_PACKET_TXRATE(pPacket) >= RATE_6) && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) { // if peer support Ralink Aggregation, we use it. + } else { /* it's a legacy b/g packet. */ + if ((CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AGGREGATION_CAPABLE) && pAd->CommonCfg.bAggregationCapable) && (RTMP_GET_PACKET_TXRATE(pPacket) >= RATE_6) && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) { /* if peer support Ralink Aggregation, we use it. */ TxFrameType = TX_RALINK_FRAME; } else { TxFrameType = TX_LEGACY_FRAME; } } - // Currently, our fragment only support when a unicast packet send as NOT-ARALINK, NOT-AMSDU and NOT-AMPDU. + /* Currently, our fragment only support when a unicast packet send as NOT-ARALINK, NOT-AMSDU and NOT-AMPDU. */ if ((RTMP_GET_PACKET_FRAGMENTS(pPacket) > 1) && (TxFrameType == TX_LEGACY_FRAME)) TxFrameType = TX_FRAG_FRAME; @@ -567,14 +567,14 @@ BOOLEAN RTMP_FillTxBlkInfo(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk) pTxBlk->Wcid = RTMP_GET_PACKET_WCID(pPacket); pTxBlk->apidx = RTMP_GET_PACKET_IF(pPacket); pTxBlk->UserPriority = RTMP_GET_PACKET_UP(pPacket); - pTxBlk->FrameGap = IFS_HTTXOP; // ASIC determine Frame Gap + pTxBlk->FrameGap = IFS_HTTXOP; /* ASIC determine Frame Gap */ if (RTMP_GET_PACKET_CLEAR_EAP_FRAME(pTxBlk->pPacket)) TX_BLK_SET_FLAG(pTxBlk, fTX_bClearEAPFrame); else TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bClearEAPFrame); - // Default to clear this flag + /* Default to clear this flag */ TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bForceNonQoS); if (pTxBlk->Wcid == MCAST_WCID) { @@ -584,8 +584,8 @@ BOOLEAN RTMP_FillTxBlkInfo(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk) &pAd->MacTab.Content[MCAST_WCID].HTPhyMode; } - TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired); // AckRequired = FALSE, when broadcast packet in Adhoc mode. - //TX_BLK_SET_FLAG(pTxBlk, fTX_bForceLowRate); + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired); /* AckRequired = FALSE, when broadcast packet in Adhoc mode. */ + /*TX_BLK_SET_FLAG(pTxBlk, fTX_bForceLowRate); */ TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAllowFrag); TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM); if (RTMP_GET_PACKET_MOREDATA(pPacket)) { @@ -598,7 +598,7 @@ BOOLEAN RTMP_FillTxBlkInfo(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk) pMacEntry = pTxBlk->pMacEntry; - // For all unicast packets, need Ack unless the Ack Policy is not set as NORMAL_ACK. + /* For all unicast packets, need Ack unless the Ack Policy is not set as NORMAL_ACK. */ if (pAd->CommonCfg.AckPolicy[pTxBlk->QueIdx] != NORMAL_ACK) TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired); else @@ -614,24 +614,24 @@ BOOLEAN RTMP_FillTxBlkInfo(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk) { { - // If support WMM, enable it. + /* If support WMM, enable it. */ if (OPSTATUS_TEST_FLAG (pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)) TX_BLK_SET_FLAG(pTxBlk, fTX_bWMM); -// if (pAd->StaCfg.bAutoTxRateSwitch) -// TX_BLK_SET_FLAG(pTxBlk, fTX_AutoRateSwitch); +/* if (pAd->StaCfg.bAutoTxRateSwitch) */ +/* TX_BLK_SET_FLAG(pTxBlk, fTX_AutoRateSwitch); */ } } if (pTxBlk->TxFrameType == TX_LEGACY_FRAME) { - if ((RTMP_GET_PACKET_LOWRATE(pPacket)) || ((pAd->OpMode == OPMODE_AP) && (pMacEntry->MaxHTPhyMode.field.MODE == MODE_CCK) && (pMacEntry->MaxHTPhyMode.field.MCS == RATE_1))) { // Specific packet, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame, need force low rate. + if ((RTMP_GET_PACKET_LOWRATE(pPacket)) || ((pAd->OpMode == OPMODE_AP) && (pMacEntry->MaxHTPhyMode.field.MODE == MODE_CCK) && (pMacEntry->MaxHTPhyMode.field.MCS == RATE_1))) { /* Specific packet, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame, need force low rate. */ pTxBlk->pTransmit = &pAd->MacTab.Content[MCAST_WCID].HTPhyMode; - // Modify the WMM bit for ICV issue. If we have a packet with EOSP field need to set as 1, how to handle it??? + /* Modify the WMM bit for ICV issue. If we have a packet with EOSP field need to set as 1, how to handle it??? */ if (IS_HT_STA(pTxBlk->pMacEntry) && (CLIENT_STATUS_TEST_FLAG (pMacEntry, fCLIENT_STATUS_RALINK_CHIPSET)) @@ -645,7 +645,7 @@ BOOLEAN RTMP_FillTxBlkInfo(IN RTMP_ADAPTER * pAd, IN TX_BLK * pTxBlk) } } - if ((IS_HT_RATE(pMacEntry) == FALSE) && (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_PIGGYBACK_CAPABLE))) { // Currently piggy-back only support when peer is operate in b/g mode. + if ((IS_HT_RATE(pMacEntry) == FALSE) && (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_PIGGYBACK_CAPABLE))) { /* Currently piggy-back only support when peer is operate in b/g mode. */ TX_BLK_SET_FLAG(pTxBlk, fTX_bPiggyBack); } @@ -666,7 +666,7 @@ BOOLEAN CanDoAggregateTransmit(IN RTMP_ADAPTER * pAd, IN NDIS_PACKET * pPacket, IN TX_BLK * pTxBlk) { - //DBGPRINT(RT_DEBUG_TRACE, ("Check if can do aggregation! TxFrameType=%d!\n", pTxBlk->TxFrameType)); + /*DBGPRINT(RT_DEBUG_TRACE, ("Check if can do aggregation! TxFrameType=%d!\n", pTxBlk->TxFrameType)); */ if (RTMP_GET_PACKET_WCID(pPacket) == MCAST_WCID) return FALSE; @@ -675,15 +675,15 @@ BOOLEAN CanDoAggregateTransmit(IN RTMP_ADAPTER * pAd, RTMP_GET_PACKET_EAPOL(pPacket) || RTMP_GET_PACKET_WAI(pPacket)) return FALSE; - if ((pTxBlk->TxFrameType == TX_AMSDU_FRAME) && ((pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket)) > (RX_BUFFER_AGGRESIZE - 100))) { // For AMSDU, allow the packets with total length < max-amsdu size + if ((pTxBlk->TxFrameType == TX_AMSDU_FRAME) && ((pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket)) > (RX_BUFFER_AGGRESIZE - 100))) { /* For AMSDU, allow the packets with total length < max-amsdu size */ return FALSE; } - if ((pTxBlk->TxFrameType == TX_RALINK_FRAME) && (pTxBlk->TxPacketList.Number == 2)) { // For RALINK-Aggregation, allow two frames in one batch. + if ((pTxBlk->TxFrameType == TX_RALINK_FRAME) && (pTxBlk->TxPacketList.Number == 2)) { /* For RALINK-Aggregation, allow two frames in one batch. */ return FALSE; } - if ((INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) // must be unicast to AP + if ((INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) /* must be unicast to AP */ return TRUE; else return FALSE; @@ -729,7 +729,7 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI if (QIdx == NUM_OF_TX_RING) { sQIdx = 0; - eQIdx = 3; // 4 ACs, start from 0. + eQIdx = 3; /* 4 ACs, start from 0. */ } else { sQIdx = eQIdx = QIdx; } @@ -764,14 +764,14 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx); if (FreeNumber[QueIdx] <= 5) { - // free Tx(QueIdx) resources + /* free Tx(QueIdx) resources */ RTMPFreeTXDUponTxDmaDone(pAd, QueIdx); FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx); } -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ - // probe the Queue Head + /* probe the Queue Head */ pQueue = &pAd->TxSwQueue[QueIdx]; if ((pEntry = pQueue->Head) == NULL) { DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, @@ -781,12 +781,12 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI pTxBlk = &TxBlk; NdisZeroMemory((PUCHAR) pTxBlk, sizeof(TX_BLK)); - //InitializeQueueHeader(&pTxBlk->TxPacketList); // Didn't need it because we already memzero it. + /*InitializeQueueHeader(&pTxBlk->TxPacketList); // Didn't need it because we already memzero it. */ pTxBlk->QueIdx = QueIdx; pPacket = QUEUE_ENTRY_TO_PACKET(pEntry); - // Early check to make sure we have enoguh Tx Resource. + /* Early check to make sure we have enoguh Tx Resource. */ hasTxDesc = RTMP_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, FreeNumber[QueIdx], @@ -803,7 +803,7 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI pTxBlk->TxFrameType = TxPktClassification(pAd, pPacket); pEntry = RemoveHeadQueue(pQueue); pTxBlk->TotalFrameNum++; - pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); // The real fragment number maybe vary + pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); /* The real fragment number maybe vary */ pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket); pTxBlk->pPacket = pPacket; InsertTailQueue(&pTxBlk->TxPacketList, @@ -811,7 +811,7 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI if (pTxBlk->TxFrameType == TX_RALINK_FRAME || pTxBlk->TxFrameType == TX_AMSDU_FRAME) { - // Enhance SW Aggregation Mechanism + /* Enhance SW Aggregation Mechanism */ if (NEED_QUEUE_BACK_FOR_AGG (pAd, QueIdx, FreeNumber[QueIdx], pTxBlk->TxFrameType)) { @@ -827,7 +827,7 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI if ((pEntry = pQueue->Head) == NULL) break; - // For TX_AMSDU_FRAME/TX_RALINK_FRAME, Need to check if next pakcet can do aggregation. + /* For TX_AMSDU_FRAME/TX_RALINK_FRAME, Need to check if next pakcet can do aggregation. */ pPacket = QUEUE_ENTRY_TO_PACKET(pEntry); FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx); @@ -843,12 +843,12 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI (pAd, pPacket, pTxBlk) == FALSE)) break; - //Remove the packet from the TxSwQueue and insert into pTxBlk + /*Remove the packet from the TxSwQueue and insert into pTxBlk */ pEntry = RemoveHeadQueue(pQueue); ASSERT(pEntry); pPacket = QUEUE_ENTRY_TO_PACKET(pEntry); pTxBlk->TotalFrameNum++; - pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); // The real fragment number maybe vary + pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); /* The real fragment number maybe vary */ pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket); InsertTailQueue(&pTxBlk->TxPacketList, @@ -861,18 +861,18 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI } #ifdef RTMP_MAC_USB DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); -#endif // RTMP_MAC_USB // +#endif /* RTMP_MAC_USB // */ Count += pTxBlk->TxPacketList.Number; - // Do HardTransmit now. + /* Do HardTransmit now. */ Status = STAHardTransmit(pAd, pTxBlk, QueIdx); #ifdef RTMP_MAC_PCI DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); - // static rate also need NICUpdateFifoStaCounters() function. - //if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) + /* static rate also need NICUpdateFifoStaCounters() function. */ + /*if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) */ NICUpdateFifoStaCounters(pAd); -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ } @@ -881,7 +881,7 @@ VOID RTMPDeQueuePacket(IN PRTMP_ADAPTER pAd, IN BOOLEAN bIntContext, IN UCHAR QI #ifdef RTMP_MAC_USB if (!hasTxDesc) RTUSBKickBulkOut(pAd); -#endif // RTMP_MAC_USB // +#endif /* RTMP_MAC_USB // */ } } @@ -912,28 +912,28 @@ USHORT RTMPCalcDuration(IN PRTMP_ADAPTER pAd, IN UCHAR Rate, IN ULONG Size) { ULONG Duration = 0; - if (Rate < RATE_FIRST_OFDM_RATE) // CCK + if (Rate < RATE_FIRST_OFDM_RATE) /* CCK */ { if ((Rate > RATE_1) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED)) - Duration = 96; // 72+24 preamble+plcp + Duration = 96; /* 72+24 preamble+plcp */ else - Duration = 192; // 144+48 preamble+plcp + Duration = 192; /* 144+48 preamble+plcp */ Duration += (USHORT) ((Size << 4) / RateIdTo500Kbps[Rate]); if ((Size << 4) % RateIdTo500Kbps[Rate]) Duration++; - } else if (Rate <= RATE_LAST_OFDM_RATE) // OFDM rates + } else if (Rate <= RATE_LAST_OFDM_RATE) /* OFDM rates */ { - Duration = 20 + 6; // 16+4 preamble+plcp + Signal Extension + Duration = 20 + 6; /* 16+4 preamble+plcp + Signal Extension */ Duration += 4 * (USHORT) ((11 + Size * 4) / RateIdTo500Kbps[Rate]); if ((11 + Size * 4) % RateIdTo500Kbps[Rate]) Duration += 4; - } else //mimo rate + } else /*mimo rate */ { - Duration = 20 + 6; // 16+4 preamble+plcp + Signal Extension + Duration = 20 + 6; /* 16+4 preamble+plcp + Signal Extension */ } return (USHORT) Duration; @@ -968,7 +968,7 @@ USHORT RTMPCalcDuration(IN PRTMP_ADAPTER pAd, IN UCHAR Rate, IN ULONG Size) ======================================================================== */ -VOID RTMPWriteTxWI(IN PRTMP_ADAPTER pAd, IN PTXWI_STRUC pOutTxWI, IN BOOLEAN FRAG, IN BOOLEAN CFACK, IN BOOLEAN InsTimestamp, IN BOOLEAN AMPDU, IN BOOLEAN Ack, IN BOOLEAN NSeq, // HW new a sequence. +VOID RTMPWriteTxWI(IN PRTMP_ADAPTER pAd, IN PTXWI_STRUC pOutTxWI, IN BOOLEAN FRAG, IN BOOLEAN CFACK, IN BOOLEAN InsTimestamp, IN BOOLEAN AMPDU, IN BOOLEAN Ack, IN BOOLEAN NSeq, /* HW new a sequence. */ IN UCHAR BASize, IN UCHAR WCID, IN ULONG Length, @@ -985,10 +985,10 @@ VOID RTMPWriteTxWI(IN PRTMP_ADAPTER pAd, IN PTXWI_STRUC pOutTxWI, IN BOOLEAN FRA if (WCID < MAX_LEN_OF_MAC_TABLE) pMac = &pAd->MacTab.Content[WCID]; - // - // Always use Long preamble before verifiation short preamble functionality works well. - // Todo: remove the following line if short preamble functionality works - // + /* */ + /* Always use Long preamble before verifiation short preamble functionality works well. */ + /* Todo: remove the following line if short preamble functionality works */ + /* */ OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); NdisZeroMemory(&TxWI, TXWI_SIZE); pTxWI = &TxWI; @@ -1002,7 +1002,7 @@ VOID RTMPWriteTxWI(IN PRTMP_ADAPTER pAd, IN PTXWI_STRUC pOutTxWI, IN BOOLEAN FRA pTxWI->txop = Txopmode; pTxWI->NSEQ = NSeq; - // John tune the performace with Intel Client in 20 MHz performance + /* John tune the performace with Intel Client in 20 MHz performance */ BASize = pAd->CommonCfg.TxBASize; if (pAd->MACVersion == 0x28720200) { if (BASize > 13) @@ -1019,7 +1019,7 @@ VOID RTMPWriteTxWI(IN PRTMP_ADAPTER pAd, IN PTXWI_STRUC pOutTxWI, IN BOOLEAN FRA pTxWI->MPDUtotalByteCount = Length; pTxWI->PacketId = PID; - // If CCK or OFDM, BW must be 20 + /* If CCK or OFDM, BW must be 20 */ pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); @@ -1032,10 +1032,10 @@ VOID RTMPWriteTxWI(IN PRTMP_ADAPTER pAd, IN PTXWI_STRUC pOutTxWI, IN BOOLEAN FRA if (pAd->CommonCfg.bMIMOPSEnable) { if ((pMac->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) { - // Dynamic MIMO Power Save Mode + /* Dynamic MIMO Power Save Mode */ pTxWI->MIMOps = 1; } else if (pMac->MmpsMode == MMPS_STATIC) { - // Static MIMO Power Save Mode + /* Static MIMO Power Save Mode */ if (pTransmit->field.MODE >= MODE_HTMIX && pTransmit->field.MCS > 7) { pTxWI->MCS = 7; @@ -1043,7 +1043,7 @@ VOID RTMPWriteTxWI(IN PRTMP_ADAPTER pAd, IN PTXWI_STRUC pOutTxWI, IN BOOLEAN FRA } } } - //pTxWI->MIMOps = (pMac->PsMode == PWR_MMPS)? 1:0; + /*pTxWI->MIMOps = (pMac->PsMode == PWR_MMPS)? 1:0; */ if (pMac->bIAmBadAtheros && (pMac->WepStatus != Ndis802_11WEPDisabled)) { pTxWI->MpduDensity = 7; @@ -1068,10 +1068,10 @@ VOID RTMPWriteTxWI_Data(IN PRTMP_ADAPTER pAd, pTransmit = pTxBlk->pTransmit; pMacEntry = pTxBlk->pMacEntry; - // - // Always use Long preamble before verifiation short preamble functionality works well. - // Todo: remove the following line if short preamble functionality works - // + /* */ + /* Always use Long preamble before verifiation short preamble functionality works well. */ + /* Todo: remove the following line if short preamble functionality works */ + /* */ OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); NdisZeroMemory(pTxWI, TXWI_SIZE); @@ -1084,16 +1084,16 @@ VOID RTMPWriteTxWI_Data(IN PRTMP_ADAPTER pAd, pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; pTxWI->CFACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bPiggyBack); - // If CCK or OFDM, BW must be 20 + /* If CCK or OFDM, BW must be 20 */ pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); pTxWI->AMPDU = ((pTxBlk->TxFrameType == TX_AMPDU_FRAME) ? TRUE : FALSE); - // John tune the performace with Intel Client in 20 MHz performance + /* John tune the performace with Intel Client in 20 MHz performance */ BASize = pAd->CommonCfg.TxBASize; if ((pTxBlk->TxFrameType == TX_AMPDU_FRAME) && (pMacEntry)) { - UCHAR RABAOriIdx = 0; //The RA's BA Originator table index. + UCHAR RABAOriIdx = 0; /*The RA's BA Originator table index. */ RABAOriIdx = pTxBlk->pMacEntry->BAOriWcidArray[pTxBlk->UserPriority]; @@ -1111,10 +1111,10 @@ VOID RTMPWriteTxWI_Data(IN PRTMP_ADAPTER pAd, if (pMacEntry) { if ((pMacEntry->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) { - // Dynamic MIMO Power Save Mode + /* Dynamic MIMO Power Save Mode */ pTxWI->MIMOps = 1; } else if (pMacEntry->MmpsMode == MMPS_STATIC) { - // Static MIMO Power Save Mode + /* Static MIMO Power Save Mode */ if (pTransmit->field.MODE >= MODE_HTMIX && pTransmit->field.MCS > 7) { pTxWI->MCS = 7; @@ -1130,7 +1130,7 @@ VOID RTMPWriteTxWI_Data(IN PRTMP_ADAPTER pAd, } } - // for rate adapation + /* for rate adapation */ pTxWI->PacketId = pTxWI->MCS; } @@ -1140,19 +1140,19 @@ VOID RTMPWriteTxWI_Cache(IN PRTMP_ADAPTER pAd, PHTTRANSMIT_SETTING /*pTxHTPhyMode, */ pTransmit; PMAC_TABLE_ENTRY pMacEntry; - // - // update TXWI - // + /* */ + /* update TXWI */ + /* */ pMacEntry = pTxBlk->pMacEntry; pTransmit = pTxBlk->pTransmit; - //if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) - //if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pMacEntry)) - //if (TX_BLK_TEST_FLAG(pTxBlk, fTX_AutoRateSwitch)) + /*if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) */ + /*if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pMacEntry)) */ + /*if (TX_BLK_TEST_FLAG(pTxBlk, fTX_AutoRateSwitch)) */ if (pMacEntry->bAutoTxRateSwitch) { pTxWI->txop = IFS_HTTXOP; - // If CCK or OFDM, BW must be 20 + /* If CCK or OFDM, BW must be 20 */ pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); @@ -1162,7 +1162,7 @@ VOID RTMPWriteTxWI_Cache(IN PRTMP_ADAPTER pAd, pTxWI->MCS = pTransmit->field.MCS; pTxWI->PHYMODE = pTransmit->field.MODE; - // set PID for TxRateSwitching + /* set PID for TxRateSwitching */ pTxWI->PacketId = pTransmit->field.MCS; } @@ -1170,13 +1170,13 @@ VOID RTMPWriteTxWI_Cache(IN PRTMP_ADAPTER pAd, pTxWI->MIMOps = 0; if (pAd->CommonCfg.bMIMOPSEnable) { - // MIMO Power Save Mode + /* MIMO Power Save Mode */ if ((pMacEntry->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) { - // Dynamic MIMO Power Save Mode + /* Dynamic MIMO Power Save Mode */ pTxWI->MIMOps = 1; } else if (pMacEntry->MmpsMode == MMPS_STATIC) { - // Static MIMO Power Save Mode + /* Static MIMO Power Save Mode */ if ((pTransmit->field.MODE >= MODE_HTMIX) && (pTransmit->field.MCS > 7)) { pTxWI->MCS = 7; @@ -1189,26 +1189,26 @@ VOID RTMPWriteTxWI_Cache(IN PRTMP_ADAPTER pAd, } -// should be called only when - -// 1. MEADIA_CONNECTED -// 2. AGGREGATION_IN_USED -// 3. Fragmentation not in used -// 4. either no previous frame (pPrevAddr1=NULL) .OR. previoud frame is aggregatible +/* should be called only when - */ +/* 1. MEADIA_CONNECTED */ +/* 2. AGGREGATION_IN_USED */ +/* 3. Fragmentation not in used */ +/* 4. either no previous frame (pPrevAddr1=NULL) .OR. previoud frame is aggregatible */ BOOLEAN TxFrameIsAggregatible(IN PRTMP_ADAPTER pAd, IN PUCHAR pPrevAddr1, IN PUCHAR p8023hdr) { - // can't aggregate EAPOL (802.1x) frame + /* can't aggregate EAPOL (802.1x) frame */ if ((p8023hdr[12] == 0x88) && (p8023hdr[13] == 0x8e)) return FALSE; - // can't aggregate multicast/broadcast frame + /* can't aggregate multicast/broadcast frame */ if (p8023hdr[0] & 0x01) return FALSE; - if (INFRA_ON(pAd)) // must be unicast to AP + if (INFRA_ON(pAd)) /* must be unicast to AP */ return TRUE; - else if ((pPrevAddr1 == NULL) || MAC_ADDR_EQUAL(pPrevAddr1, p8023hdr)) // unicast to same STA + else if ((pPrevAddr1 == NULL) || MAC_ADDR_EQUAL(pPrevAddr1, p8023hdr)) /* unicast to same STA */ return TRUE; else return FALSE; @@ -1241,10 +1241,10 @@ BOOLEAN PeerIsAggreOn(IN PRTMP_ADAPTER pAd, return TRUE; } #ifdef AGGREGATION_SUPPORT - if (TxRate >= RATE_6 && pAd->CommonCfg.bAggregationCapable && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) { // legacy Ralink Aggregation support + if (TxRate >= RATE_6 && pAd->CommonCfg.bAggregationCapable && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) { /* legacy Ralink Aggregation support */ return TRUE; } -#endif // AGGREGATION_SUPPORT // +#endif /* AGGREGATION_SUPPORT // */ } return FALSE; @@ -1273,9 +1273,9 @@ PQUEUE_HEADER RTMPCheckTxSwQueue(IN PRTMP_ADAPTER pAd, OUT PUCHAR pQueIdx) { ULONG Number; - // 2004-11-15 to be removed. test aggregation only -// if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED)) && (*pNumber < 2)) -// return NULL; + /* 2004-11-15 to be removed. test aggregation only */ +/* if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED)) && (*pNumber < 2)) */ +/* return NULL; */ Number = pAd->TxSwQueue[QID_AC_BK].Number + pAd->TxSwQueue[QID_AC_BE].Number @@ -1295,7 +1295,7 @@ PQUEUE_HEADER RTMPCheckTxSwQueue(IN PRTMP_ADAPTER pAd, OUT PUCHAR pQueIdx) *pQueIdx = QID_AC_BK; return (&pAd->TxSwQueue[QID_AC_BK]); } - // No packet pending in Tx Sw queue + /* No packet pending in Tx Sw queue */ *pQueIdx = QID_AC_BK; return (NULL); @@ -1321,19 +1321,19 @@ VOID RTMPSuspendMsduTransmission(IN PRTMP_ADAPTER pAd) { DBGPRINT(RT_DEBUG_TRACE, ("SCANNING, suspend MSDU transmission ...\n")); - // - // Before BSS_SCAN_IN_PROGRESS, we need to keep Current R66 value and - // use Lowbound as R66 value on ScanNextChannel(...) - // + /* */ + /* Before BSS_SCAN_IN_PROGRESS, we need to keep Current R66 value and */ + /* use Lowbound as R66 value on ScanNextChannel(...) */ + /* */ RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &pAd->BbpTuning.R66CurrentValue); - // set BBP_R66 to 0x30/0x40 when scanning (AsicSwitchChannel will set R66 according to channel when scanning) - //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x26 + GET_LNA_GAIN(pAd))); + /* set BBP_R66 to 0x30/0x40 when scanning (AsicSwitchChannel will set R66 according to channel when scanning) */ + /*RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x26 + GET_LNA_GAIN(pAd))); */ RTMPSetAGCInitValue(pAd, BW_20); RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); - //RTMP_IO_WRITE32(pAd, TX_CNTL_CSR, 0x000f0000); // abort all TX rings + /*RTMP_IO_WRITE32(pAd, TX_CNTL_CSR, 0x000f0000); // abort all TX rings */ } /* @@ -1356,12 +1356,12 @@ VOID RTMPSuspendMsduTransmission(IN PRTMP_ADAPTER pAd) */ VOID RTMPResumeMsduTransmission(IN PRTMP_ADAPTER pAd) { -// UCHAR IrqState; +/* UCHAR IrqState; */ DBGPRINT(RT_DEBUG_TRACE, ("SCAN done, resume MSDU transmission ...\n")); - // After finish BSS_SCAN_IN_PROGRESS, we need to restore Current R66 value - // R66 should not be 0 + /* After finish BSS_SCAN_IN_PROGRESS, we need to restore Current R66 value */ + /* R66 should not be 0 */ if (pAd->BbpTuning.R66CurrentValue == 0) { pAd->BbpTuning.R66CurrentValue = 0x38; DBGPRINT_ERR(("RTMPResumeMsduTransmission, R66CurrentValue=0...\n")); @@ -1371,11 +1371,11 @@ VOID RTMPResumeMsduTransmission(IN PRTMP_ADAPTER pAd) pAd->BbpTuning.R66CurrentValue); RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); -// sample, for IRQ LOCK to SEM LOCK -// IrqState = pAd->irq_disabled; -// if (IrqState) -// RTMPDeQueuePacket(pAd, TRUE, NUM_OF_TX_RING, MAX_TX_PROCESS); -// else +/* sample, for IRQ LOCK to SEM LOCK */ +/* IrqState = pAd->irq_disabled; */ +/* if (IrqState) */ +/* RTMPDeQueuePacket(pAd, TRUE, NUM_OF_TX_RING, MAX_TX_PROCESS); */ +/* else */ RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); } @@ -1398,9 +1398,9 @@ UINT deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd, nMSDU++; - //hex_dump("subheader", pData, 64); + /*hex_dump("subheader", pData, 64); */ pAMSDUsubheader = (PHEADER_802_3) pData; - //pData += LENGTH_802_3; + /*pData += LENGTH_802_3; */ PayloadSize = pAMSDUsubheader->Octet[1] + (pAMSDUsubheader->Octet[0] << 8); @@ -1409,13 +1409,13 @@ UINT deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd, if ((DataSize < SubFrameSize) || (PayloadSize > 1518)) { break; } - //DBGPRINT(RT_DEBUG_TRACE,("%d subframe: Size = %d\n", nMSDU, PayloadSize)); + /*DBGPRINT(RT_DEBUG_TRACE,("%d subframe: Size = %d\n", nMSDU, PayloadSize)); */ pPayload = pData + LENGTH_802_3; pDA = pData; pSA = pData + MAC_ADDR_LEN; - // convert to 802.3 header + /* convert to 802.3 header */ CONVERT_TO_802_3(Header802_3, pDA, pSA, pPayload, PayloadSize, pRemovedLLCSNAP); @@ -1431,7 +1431,7 @@ UINT deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd, Elem->MsgLen = LENGTH_802_11 + LENGTH_802_1_H + PayloadSize; - //WpaEAPOLKeyAction(pAd, Elem); + /*WpaEAPOLKeyAction(pAd, Elem); */ REPORT_MGMT_FRAME_TO_MLME(pAd, BSSID_WCID, Elem->Msg, Elem->MsgLen, 0, 0, 0, @@ -1456,8 +1456,8 @@ UINT deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd, (pPacket)); } - // A-MSDU has padding to multiple of 4 including subframe header. - // align SubFrameSize up to multiple of 4 + /* A-MSDU has padding to multiple of 4 including subframe header. */ + /* align SubFrameSize up to multiple of 4 */ SubFrameSize = (SubFrameSize + 3) & (~0x3); if (SubFrameSize > 1528 || SubFrameSize < 32) { @@ -1468,12 +1468,12 @@ UINT deaggregate_AMSDU_announce(IN PRTMP_ADAPTER pAd, pData += SubFrameSize; DataSize -= SubFrameSize; } else { - // end of A-MSDU + /* end of A-MSDU */ DataSize = 0; } } - // finally release original rx packet + /* finally release original rx packet */ RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); return nMSDU; @@ -1528,10 +1528,10 @@ MAC_TABLE_ENTRY *MacTableInsertEntry(IN PRTMP_ADAPTER pAd, UCHAR HashIdx; int i, FirstWcid; MAC_TABLE_ENTRY *pEntry = NULL, *pCurrEntry; -// USHORT offset; -// ULONG addr; +/* USHORT offset; */ +/* ULONG addr; */ - // if FULL, return + /* if FULL, return */ if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE) return NULL; @@ -1540,11 +1540,11 @@ MAC_TABLE_ENTRY *MacTableInsertEntry(IN PRTMP_ADAPTER pAd, if (pAd->StaCfg.BssType == BSS_INFRA) FirstWcid = 2; - // allocate one MAC entry + /* allocate one MAC entry */ NdisAcquireSpinLock(&pAd->MacTabLock); - for (i = FirstWcid; i < MAX_LEN_OF_MAC_TABLE; i++) // skip entry#0 so that "entry index == AID" for fast lookup + for (i = FirstWcid; i < MAX_LEN_OF_MAC_TABLE; i++) /* skip entry#0 so that "entry index == AID" for fast lookup */ { - // pick up the first available vacancy + /* pick up the first available vacancy */ if ((pAd->MacTab.Content[i].ValidAsCLI == FALSE) && (pAd->MacTab.Content[i].ValidAsWDS == FALSE) && (pAd->MacTab.Content[i].ValidAsApCli == FALSE) && @@ -1602,7 +1602,7 @@ MAC_TABLE_ENTRY *MacTableInsertEntry(IN PRTMP_ADAPTER pAd, pEntry-> apidx, (UCHAR) i); -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ } } @@ -1615,7 +1615,7 @@ MAC_TABLE_ENTRY *MacTableInsertEntry(IN PRTMP_ADAPTER pAd, COPY_MAC_ADDR(pEntry->Addr, pAddr); pEntry->Sst = SST_NOT_AUTH; pEntry->AuthState = AS_NOT_AUTH; - pEntry->Aid = (USHORT) i; //0; + pEntry->Aid = (USHORT) i; /*0; */ pEntry->CapabilityInfo = 0; pEntry->PsMode = PWR_ACTIVE; pEntry->PsQIdleCount = 0; @@ -1625,7 +1625,7 @@ MAC_TABLE_ENTRY *MacTableInsertEntry(IN PRTMP_ADAPTER pAd, InitializeQueueHeader(&pEntry->PsQueue); pAd->MacTab.Size++; - // Add this entry into ASIC RX WCID search table + /* Add this entry into ASIC RX WCID search table */ RTMP_STA_ENTRY_ADD(pAd, pEntry); DBGPRINT(RT_DEBUG_TRACE, @@ -1635,7 +1635,7 @@ MAC_TABLE_ENTRY *MacTableInsertEntry(IN PRTMP_ADAPTER pAd, } } - // add this MAC entry into HASH table + /* add this MAC entry into HASH table */ if (pEntry) { HashIdx = MAC_ADDR_HASH_INDEX(pAddr); if (pAd->MacTab.Hash[HashIdx] == NULL) { @@ -1664,8 +1664,8 @@ BOOLEAN MacTableDeleteEntry(IN PRTMP_ADAPTER pAd, USHORT HashIdx; MAC_TABLE_ENTRY *pEntry, *pPrevEntry, *pProbeEntry; BOOLEAN Cancelled; - //USHORT offset; // unused variable - //UCHAR j; // unused variable + /*USHORT offset; // unused variable */ + /*UCHAR j; // unused variable */ if (wcid >= MAX_LEN_OF_MAC_TABLE) return FALSE; @@ -1673,7 +1673,7 @@ BOOLEAN MacTableDeleteEntry(IN PRTMP_ADAPTER pAd, NdisAcquireSpinLock(&pAd->MacTabLock); HashIdx = MAC_ADDR_HASH_INDEX(pAddr); - //pEntry = pAd->MacTab.Hash[HashIdx]; + /*pEntry = pAd->MacTab.Hash[HashIdx]; */ pEntry = &pAd->MacTab.Content[wcid]; if (pEntry @@ -1681,17 +1681,17 @@ BOOLEAN MacTableDeleteEntry(IN PRTMP_ADAPTER pAd, || pEntry->ValidAsMesh)) { if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) { - // Delete this entry from ASIC on-chip WCID Table + /* Delete this entry from ASIC on-chip WCID Table */ RTMP_STA_ENTRY_MAC_RESET(pAd, wcid); - // free resources of BA + /* free resources of BA */ BASessionTearDownALL(pAd, pEntry->Aid); pPrevEntry = NULL; pProbeEntry = pAd->MacTab.Hash[HashIdx]; ASSERT(pProbeEntry); - // update Hash list + /* update Hash list */ do { if (pProbeEntry == pEntry) { if (pPrevEntry == NULL) { @@ -1708,7 +1708,7 @@ BOOLEAN MacTableDeleteEntry(IN PRTMP_ADAPTER pAd, pProbeEntry = pProbeEntry->pNext; } while (pProbeEntry); - // not found !!! + /* not found !!! */ ASSERT(pProbeEntry != NULL); RTMP_STA_ENTRY_KEY_DEL(pAd, BSS0, wcid); @@ -1736,11 +1736,10 @@ BOOLEAN MacTableDeleteEntry(IN PRTMP_ADAPTER pAd, NdisReleaseSpinLock(&pAd->MacTabLock); - //Reset operating mode when no Sta. + /*Reset operating mode when no Sta. */ if (pAd->MacTab.Size == 0) { pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode = 0; - //AsicUpdateProtect(pAd, 0 /*pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode*/, (ALLN_SETPROTECT), TRUE, 0 /*pAd->MacTab.fAnyStationNonGF*/); - RTMP_UPDATE_PROTECT(pAd); // edit by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet + RTMP_UPDATE_PROTECT(pAd); /* edit by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet */ } return TRUE; @@ -1758,15 +1757,15 @@ VOID MacTableReset(IN PRTMP_ADAPTER pAd) int i; DBGPRINT(RT_DEBUG_TRACE, ("MacTableReset\n")); - //NdisAcquireSpinLock(&pAd->MacTabLock); + /*NdisAcquireSpinLock(&pAd->MacTabLock); */ for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) { #ifdef RTMP_MAC_PCI RTMP_STA_ENTRY_MAC_RESET(pAd, i); -#endif // RTMP_MAC_PCI // +#endif /* RTMP_MAC_PCI // */ if (pAd->MacTab.Content[i].ValidAsCLI == TRUE) { - // free resources of BA + /* free resources of BA */ BASessionTearDownALL(pAd, i); pAd->MacTab.Content[i].ValidAsCLI = FALSE; @@ -1774,9 +1773,9 @@ VOID MacTableReset(IN PRTMP_ADAPTER pAd) #ifdef RTMP_MAC_USB NdisZeroMemory(pAd->MacTab.Content[i].Addr, 6); RTMP_STA_ENTRY_MAC_RESET(pAd, i); -#endif // RTMP_MAC_USB // +#endif /* RTMP_MAC_USB // */ - //AsicDelWcidTab(pAd, i); + /*AsicDelWcidTab(pAd, i); */ } } @@ -1798,8 +1797,8 @@ VOID AssocParmFill(IN PRTMP_ADAPTER pAd, IN ULONG Timeout, IN USHORT ListenIntv) { COPY_MAC_ADDR(AssocReq->Addr, pAddr); - // Add mask to support 802.11b mode only - AssocReq->CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; // not cf-pollable, not cf-poll-request + /* Add mask to support 802.11b mode only */ + AssocReq->CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; /* not cf-pollable, not cf-poll-request */ AssocReq->Timeout = Timeout; AssocReq->ListenIntv = ListenIntv; } @@ -1874,9 +1873,9 @@ BOOLEAN RTMPCheckDHCPFrame(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket) pSrc = (PUCHAR) pVirtualAddress; Protocol = *(pSrc + 12) * 256 + *(pSrc + 13); - // - // Check DHCP & BOOTP protocol - // + /* */ + /* Check DHCP & BOOTP protocol */ + /* */ while (NumberOfBytesRead <= PacketInfo.TotalPacketLength) { if ((NumberOfBytesRead >= 35) && (ReadFirstParm == TRUE)) { CurrentOffset = @@ -1889,19 +1888,19 @@ BOOLEAN RTMPCheckDHCPFrame(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket) CurrentOffset = 37 - (NumberOfBytesRead - NdisBufferLength); ByteOffset38 = *(pSrc + CurrentOffset); - //End of Read + /*End of Read */ break; } return FALSE; } - // Check for DHCP & BOOTP protocol + /* Check for DHCP & BOOTP protocol */ if ((ByteOffset36 != 0x44) || (ByteOffset38 != 0x43)) { - // - // 2054 (hex 0806) for ARP datagrams - // if this packet is not ARP datagrams, then do nothing - // ARP datagrams will also be duplicate at 1mb broadcast frames - // + /* */ + /* 2054 (hex 0806) for ARP datagrams */ + /* if this packet is not ARP datagrams, then do nothing */ + /* ARP datagrams will also be duplicate at 1mb broadcast frames */ + /* */ if (Protocol != 0x0806) return FALSE; } @@ -1925,12 +1924,12 @@ BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket) RTMP_SET_PACKET_SPECIFIC(pPacket, 0); - // get Ethernet protocol field + /* get Ethernet protocol field */ TypeLen = (pSrcBuf[12] << 8) | pSrcBuf[13]; - pSrcBuf += LENGTH_802_3; // Skip the Ethernet Header. + pSrcBuf += LENGTH_802_3; /* Skip the Ethernet Header. */ - if (TypeLen <= 1500) { // 802.3, 802.3 LLC + if (TypeLen <= 1500) { /* 802.3, 802.3 LLC */ /* DestMAC(6) + SrcMAC(6) + Lenght(2) + DSAP(1) + SSAP(1) + Control(1) + @@ -1943,12 +1942,12 @@ BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket) &Byte0, &Byte1); RTMP_SET_PACKET_LLCSNAP(pPacket, 1); TypeLen = (USHORT) ((Byte0 << 8) + Byte1); - pSrcBuf += 8; // Skip this LLC/SNAP header + pSrcBuf += 8; /* Skip this LLC/SNAP header */ } else { - //It just has 3-byte LLC header, maybe a legacy ether type frame. we didn't handle it. + /*It just has 3-byte LLC header, maybe a legacy ether type frame. we didn't handle it. */ } } - // If it's a VLAN packet, get the real Type/Length field. + /* If it's a VLAN packet, get the real Type/Length field. */ if (TypeLen == 0x8100) { /* 0x8100 means VLAN packets */ @@ -1966,17 +1965,17 @@ BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket) &Byte1); TypeLen = (USHORT) ((Byte0 << 8) + Byte1); - pSrcBuf += 4; // Skip the VLAN Header. + pSrcBuf += 4; /* Skip the VLAN Header. */ } switch (TypeLen) { case 0x0800: { ASSERT((pktLen > 34)); - if (*(pSrcBuf + 9) == 0x11) { // udp packet - ASSERT((pktLen > 34)); // 14 for ethernet header, 20 for IP header + if (*(pSrcBuf + 9) == 0x11) { /* udp packet */ + ASSERT((pktLen > 34)); /* 14 for ethernet header, 20 for IP header */ - pSrcBuf += 20; // Skip the IP header + pSrcBuf += 20; /* Skip the IP header */ srcPort = OS_NTOHS(get_unaligned ((PUINT16) (pSrcBuf))); @@ -1984,7 +1983,7 @@ BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket) OS_NTOHS(get_unaligned ((PUINT16) (pSrcBuf + 2))); - if ((srcPort == 0x44 && dstPort == 0x43) || (srcPort == 0x43 && dstPort == 0x44)) { //It's a BOOTP/DHCP packet + if ((srcPort == 0x44 && dstPort == 0x43) || (srcPort == 0x43 && dstPort == 0x44)) { /*It's a BOOTP/DHCP packet */ RTMP_SET_PACKET_DHCP(pPacket, 1); } } @@ -1992,13 +1991,13 @@ BOOLEAN RTMPCheckEtherType(IN PRTMP_ADAPTER pAd, IN PNDIS_PACKET pPacket) break; case 0x0806: { - //ARP Packet. + /*ARP Packet. */ RTMP_SET_PACKET_DHCP(pPacket, 1); } break; case 0x888e: { - // EAPOL Packet. + /* EAPOL Packet. */ RTMP_SET_PACKET_EAPOL(pPacket, 1); } break; @@ -2040,22 +2039,22 @@ VOID Update_Rssi_Sample(IN PRTMP_ADAPTER pAd, } } -// Normal legacy Rx packet indication +/* Normal legacy Rx packet indication */ VOID Indicate_Legacy_Packet(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk, IN UCHAR FromWhichBSSID) { PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; UCHAR Header802_3[LENGTH_802_3]; - // 1. get 802.3 Header - // 2. remove LLC - // a. pointer pRxBlk->pData to payload - // b. modify pRxBlk->DataSize + /* 1. get 802.3 Header */ + /* 2. remove LLC */ + /* a. pointer pRxBlk->pData to payload */ + /* b. modify pRxBlk->DataSize */ RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); if (pRxBlk->DataSize > MAX_RX_PKT_LEN) { - // release packet + /* release packet */ RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); return; } @@ -2070,13 +2069,13 @@ VOID Indicate_Legacy_Packet(IN PRTMP_ADAPTER pAd, UCHAR TID = pRxBlk->pRxWI->TID; USHORT Idx; -#define REORDERING_PACKET_TIMEOUT ((100 * OS_HZ)/1000) // system ticks -- 100 ms +#define REORDERING_PACKET_TIMEOUT ((100 * OS_HZ)/1000) /* system ticks -- 100 ms */ if (Wcid < MAX_LEN_OF_MAC_TABLE) { Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; if (Idx != 0) { pBAEntry = &pAd->BATable.BARecEntry[Idx]; - // update last rx time + /* update last rx time */ NdisGetSystemUpTime(&Now32); if ((pBAEntry->list.qlen > 0) && RTMP_TIME_AFTER((unsigned long)Now32, @@ -2101,17 +2100,17 @@ VOID Indicate_Legacy_Packet(IN PRTMP_ADAPTER pAd, } } } -#endif // RTMP_MAC_USB // +#endif /* RTMP_MAC_USB // */ wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID); - // - // pass this 802.3 packet to upper layer or forward this packet to WM directly - // + /* */ + /* pass this 802.3 packet to upper layer or forward this packet to WM directly */ + /* */ ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxPacket, FromWhichBSSID); } -// Normal, AMPDU or AMSDU +/* Normal, AMPDU or AMSDU */ VOID CmmRxnonRalinkFrameIndicate(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk, IN UCHAR FromWhichBSSID) { @@ -2120,7 +2119,7 @@ VOID CmmRxnonRalinkFrameIndicate(IN PRTMP_ADAPTER pAd, Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID); } else { if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) { - // handle A-MSDU + /* handle A-MSDU */ Indicate_AMSDU_Packet(pAd, pRxBlk, FromWhichBSSID); } else { Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID); @@ -2145,18 +2144,18 @@ VOID CmmRxRalinkFrameIndicate(IN PRTMP_ADAPTER pAd, pRxBlk->pData += 2; pRxBlk->DataSize -= 2; } else { - // release packet + /* release packet */ RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); return; } - // get 802.3 Header and remove LLC + /* get 802.3 Header and remove LLC */ RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); ASSERT(pRxBlk->pRxPacket); - // Ralink Aggregation frame + /* Ralink Aggregation frame */ pAd->RalinkCounters.OneSecRxAggregationCount++; Payload1Size = pRxBlk->DataSize - Msdu2Size; Payload2Size = Msdu2Size - LENGTH_802_3; @@ -2168,12 +2167,12 @@ VOID CmmRxRalinkFrameIndicate(IN PRTMP_ADAPTER pAd, Payload2Size, FromWhichBSSID); if (!pPacket2) { - // release packet + /* release packet */ RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); return; } - // update payload size of 1st packet + /* update payload size of 1st packet */ pRxBlk->DataSize = Payload1Size; wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID); @@ -2208,10 +2207,10 @@ PNDIS_PACKET RTMPDeFragmentDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk) HeaderRoom = pData - (UCHAR *) pHeader; - // Re-assemble the fragmented packets - if (pHeader->Frag == 0) // Frag. Number is 0 : First frag or only one pkt + /* Re-assemble the fragmented packets */ + if (pHeader->Frag == 0) /* Frag. Number is 0 : First frag or only one pkt */ { - // the first pkt of fragment, record it. + /* the first pkt of fragment, record it. */ if (pHeader->FC.MoreFrag) { ASSERT(pAd->FragFrame.pFragPacket); pFragBuffer = @@ -2220,67 +2219,67 @@ PNDIS_PACKET RTMPDeFragmentDataFrame(IN PRTMP_ADAPTER pAd, IN RX_BLK * pRxBlk) NdisMoveMemory(pFragBuffer, pHeader, pAd->FragFrame.RxSize); pAd->FragFrame.Sequence = pHeader->Sequence; - pAd->FragFrame.LastFrag = pHeader->Frag; // Should be 0 + pAd->FragFrame.LastFrag = pHeader->Frag; /* Should be 0 */ ASSERT(pAd->FragFrame.LastFrag == 0); - goto done; // end of processing this frame + goto done; /* end of processing this frame */ } - } else //Middle & End of fragment + } else /*Middle & End of fragment */ { if ((pHeader->Sequence != pAd->FragFrame.Sequence) || (pHeader->Frag != (pAd->FragFrame.LastFrag + 1))) { - // Fragment is not the same sequence or out of fragment number order - // Reset Fragment control blk + /* Fragment is not the same sequence or out of fragment number order */ + /* Reset Fragment control blk */ RESET_FRAGFRAME(pAd->FragFrame); DBGPRINT(RT_DEBUG_ERROR, ("Fragment is not the same sequence or out of fragment number order.\n")); - goto done; // give up this frame + goto done; /* give up this frame */ } else if ((pAd->FragFrame.RxSize + DataSize) > MAX_FRAME_SIZE) { - // Fragment frame is too large, it exeeds the maximum frame size. - // Reset Fragment control blk + /* Fragment frame is too large, it exeeds the maximum frame size. */ + /* Reset Fragment control blk */ RESET_FRAGFRAME(pAd->FragFrame); DBGPRINT(RT_DEBUG_ERROR, ("Fragment frame is too large, it exeeds the maximum frame size.\n")); - goto done; // give up this frame + goto done; /* give up this frame */ } - // - // Broadcom AP(BCM94704AGR) will send out LLC in fragment's packet, LLC only can accpet at first fragment. - // In this case, we will dropt it. - // + /* */ + /* Broadcom AP(BCM94704AGR) will send out LLC in fragment's packet, LLC only can accpet at first fragment. */ + /* In this case, we will dropt it. */ + /* */ if (NdisEqualMemory(pData, SNAP_802_1H, sizeof(SNAP_802_1H))) { DBGPRINT(RT_DEBUG_ERROR, ("Find another LLC at Middle or End fragment(SN=%d, Frag=%d)\n", pHeader->Sequence, pHeader->Frag)); - goto done; // give up this frame + goto done; /* give up this frame */ } pFragBuffer = GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket); - // concatenate this fragment into the re-assembly buffer + /* concatenate this fragment into the re-assembly buffer */ NdisMoveMemory((pFragBuffer + pAd->FragFrame.RxSize), pData, DataSize); pAd->FragFrame.RxSize += DataSize; - pAd->FragFrame.LastFrag = pHeader->Frag; // Update fragment number + pAd->FragFrame.LastFrag = pHeader->Frag; /* Update fragment number */ - // Last fragment + /* Last fragment */ if (pHeader->FC.MoreFrag == FALSE) { bReassDone = TRUE; } } done: - // always release rx fragmented packet + /* always release rx fragmented packet */ RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); - // return defragmented packet if packet is reassembled completely - // otherwise return NULL + /* return defragmented packet if packet is reassembled completely */ + /* otherwise return NULL */ if (bReassDone) { PNDIS_PACKET pNewFragPacket; - // allocate a new packet buffer for fragment + /* allocate a new packet buffer for fragment */ pNewFragPacket = RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE); if (pNewFragPacket) { - // update RxBlk + /* update RxBlk */ pRetPacket = pAd->FragFrame.pFragPacket; pAd->FragFrame.pFragPacket = pNewFragPacket; pRxBlk->pHeader = @@ -2322,14 +2321,14 @@ VOID Indicate_EAPOL_Packet(IN PRTMP_ADAPTER pAd, if (pEntry == NULL) { DBGPRINT(RT_DEBUG_WARN, ("Indicate_EAPOL_Packet: drop and release the invalid packet.\n")); - // release packet + /* release packet */ RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); return; } } -#define BCN_TBTT_OFFSET 64 //defer 64 us +#define BCN_TBTT_OFFSET 64 /*defer 64 us */ VOID ReSyncBeaconTime(IN PRTMP_ADAPTER pAd) { @@ -2339,21 +2338,21 @@ VOID ReSyncBeaconTime(IN PRTMP_ADAPTER pAd) pAd->TbttTickCount++; - // - // The updated BeaconInterval Value will affect Beacon Interval after two TBTT - // beacasue the original BeaconInterval had been loaded into next TBTT_TIMER - // + /* */ + /* The updated BeaconInterval Value will affect Beacon Interval after two TBTT */ + /* beacasue the original BeaconInterval had been loaded into next TBTT_TIMER */ + /* */ if (Offset == (BCN_TBTT_OFFSET - 2)) { BCN_TIME_CFG_STRUC csr; RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); - csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod << 4) - 1; // ASIC register in units of 1/16 TU = 64us + csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod << 4) - 1; /* ASIC register in units of 1/16 TU = 64us */ RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); } else { if (Offset == (BCN_TBTT_OFFSET - 1)) { BCN_TIME_CFG_STRUC csr; RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); - csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod) << 4; // ASIC register in units of 1/16 TU + csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod) << 4; /* ASIC register in units of 1/16 TU */ RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); } } |