diff --git a/drivers/staging/bcm/Transmit.c b/drivers/staging/bcm/Transmit.c index 734bbbd14e22..b924a6a4dd78 100644 --- a/drivers/staging/bcm/Transmit.c +++ b/drivers/staging/bcm/Transmit.c @@ -41,19 +41,10 @@ SendPacketFromQueue->SetupNextSend->bcm_cmd53 This function dispatches control packet to the h/w interface @return zero(success) or -ve value(failure) */ -INT SendControlPacket(PMINI_ADAPTER Adapter, /**"); - - PLeader=(PLEADER)pControlPacket; BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Tx"); if(!pControlPacket || !Adapter) { @@ -87,27 +78,21 @@ INT SendControlPacket(PMINI_ADAPTER Adapter, /**len > MAX_DEVICE_DESC_SIZE) { status = STATUS_FAILURE; @@ -141,15 +126,10 @@ INT SetupNextSend(PMINI_ADAPTER Adapter, /**cb) + SKB_CB_TCPACK_OFFSET )) - { - BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Sending TCP ACK\n"); + if(TCP_ACK == *((UINT32*) (Packet->cb) + SKB_CB_TCPACK_OFFSET )) Leader.Status = LEADER_STATUS_TCP_ACK; - } else - { Leader.Status = LEADER_STATUS; - } if(Adapter->PackInfo[QueueIndex].bEthCSSupport) { @@ -165,35 +145,26 @@ INT SetupNextSend(PMINI_ADAPTER Adapter, /**data, &Leader, LEADER_SIZE); } - else { Leader.PLength = Packet->len - ETH_HLEN; memcpy((LEADER*)skb_pull(Packet, (ETH_HLEN - LEADER_SIZE)), &Leader, LEADER_SIZE); } - BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Packet->len = %d", Packet->len); - BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Vcid = %d", Vcid); - status = Adapter->interface_transmit(Adapter->pvInterfaceAdapter, Packet->data, (Leader.PLength + LEADER_SIZE)); if(status) { - BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Tx Failed..\n"); + ++Adapter->dev->stats.tx_errors; + if (netif_msg_tx_err(Adapter)) + pr_info(PFX "%s: transmit error %d\n", Adapter->dev->name, + status); } else { Adapter->PackInfo[QueueIndex].uiTotalTxBytes += Leader.PLength; - atomic_add(Leader.PLength, &Adapter->GoodTxByteCount); - atomic_inc(&Adapter->TxTotalPacketCount); - } - - atomic_dec(&Adapter->CurrNumFreeTxDesc); - -errExit: - - if(STATUS_SUCCESS == status) - { + Adapter->dev->stats.tx_bytes += Leader.PLength; + ++Adapter->dev->stats.tx_packets; Adapter->PackInfo[QueueIndex].uiCurrentTokenCount -= Leader.PLength << 3; Adapter->PackInfo[QueueIndex].uiSentBytes += (Packet->len); Adapter->PackInfo[QueueIndex].uiSentPackets++; @@ -203,6 +174,9 @@ errExit: Adapter->PackInfo[QueueIndex].uiThisPeriodSentBytes += Leader.PLength; } + atomic_dec(&Adapter->CurrNumFreeTxDesc); + +errExit: dev_kfree_skb(Packet); return status; @@ -238,11 +212,10 @@ int tx_pkt_handler(PMINI_ADAPTER Adapter /**< pointer to adapter object*/ if(Adapter->downloadDDR == 1) { - BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Downloading DDR Settings\n"); Adapter->downloadDDR +=1; status = download_ddr_settings(Adapter); if(status) - BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "DDR DOWNLOAD FAILED!\n"); + pr_err(PFX "DDR DOWNLOAD FAILED! %d\n", status); continue; } @@ -278,7 +251,6 @@ int tx_pkt_handler(PMINI_ADAPTER Adapter /**< pointer to adapter object*/ wake_up(&Adapter->process_rx_cntrlpkt); } - transmit_packets(Adapter); atomic_set(&Adapter->TxPktAvail, 0); @@ -288,6 +260,3 @@ int tx_pkt_handler(PMINI_ADAPTER Adapter /**< pointer to adapter object*/ Adapter->transmit_packet_thread = NULL; return 0; } - - -