dev/net/sinic.cc

170     using namespace Regs;
225     Addr index = daddr >> Regs::VirtualShift;
226     Addr raddr = daddr & Regs::VirtualMask;
232     const Regs::Info &info = regInfo(raddr);
263     if (raddr == Regs::IntrStatus)
278     const Regs::Info &info = regInfo(daddr);
310     Addr index = daddr >> Regs::VirtualShift;
311     Addr raddr = daddr & Regs::VirtualMask;
317     const Regs::Info &info = regInfo(raddr);
339       case Regs::Config:
343       case Regs::Command:
347       case Regs::IntrStatus:
352       case Regs::IntrMask:
356       case Regs::RxData:
357         if (Regs::get_RxDone_Busy(vnic.RxDone))
362         vnic.RxDone = Regs::RxDone_Busy;
366         if (Regs::get_RxData_Vaddr(pkt->getLE<uint64_t>())) {
369             Addr vaddr = Regs::get_RxData_Addr(reg64);
375             vnic.RxData = Regs::set_RxData_Addr(vnic.RxData, paddr);
396       case Regs::TxData:
397         if (Regs::get_TxDone_Busy(vnic.TxDone))
402         vnic.TxDone = Regs::TxDone_Busy;
404         if (Regs::get_TxData_Vaddr(pkt->getLE<uint64_t>())) {
407             Addr vaddr = Regs::get_TxData_Addr(reg64);
413             vnic.TxData = Regs::set_TxData_Addr(vnic.TxData, paddr);
435     if ((interrupts & Regs::Intr_Res))
451         interrupts &= ~Regs::Intr_RxHigh;
458         interrupts &= ~Regs::Intr_TxLow;
462         if ((interrupts & Regs::Intr_NoDelay) == 0)
471     if ((interrupts & Regs::Intr_Res))
599     if ((changed & Regs::Config_IntEn)) {
600         cpuIntrEnable = regs.Config & Regs::Config_IntEn;
609     if ((changed & Regs::Config_TxEn)) {
610         txEnable = regs.Config & Regs::Config_TxEn;
615     if ((changed & Regs::Config_RxEn)) {
616         rxEnable = regs.Config & Regs::Config_RxEn;
625     if (command & Regs::Command_Intr)
626         devIntrPost(Regs::Intr_Soft);
628     if (command & Regs::Command_Reset)
635     using namespace Regs;
757                 bool busy = Regs::get_RxDone_Busy(vn->RxDone);
841                 vnic->rxDoneData |= Regs::RxDone_IpPacket;
845                     vnic->rxDoneData |= Regs::RxDone_IpError;
854                     vnic->rxDoneData |= Regs::RxDone_TcpPacket;
858                         vnic->rxDoneData |= Regs::RxDone_TcpError;
861                     vnic->rxDoneData |= Regs::RxDone_UdpPacket;
865                         vnic->rxDoneData |= Regs::RxDone_UdpError;
877         rxDmaAddr = pciToDma(Regs::get_RxData_Addr(vnic->RxData));
878         rxDmaLen = min<unsigned>(Regs::get_RxData_Len(vnic->RxData),
885         if ((Regs::get_Config_ZeroCopy(regs.Config) ||
886              Regs::get_Config_DelayCopy(regs.Config)) &&
887             !Regs::get_RxData_NoDelay(vnic->RxData) && rxLow) {
907         vnic->RxDone |= Regs::RxDone_Complete;
915             vnic->RxDone = Regs::set_RxDone_CopyLen(vnic->RxDone, rxDmaLen);
929             vnic->RxDone |= Regs::RxDone_More;
930             vnic->RxDone = Regs::set_RxDone_CopyLen(vnic->RxDone,
942             devIntrPost(Regs::Intr_RxEmpty);
952         devIntrPost(Regs::Intr_RxDMA);
1028     interrupts = Regs::Intr_TxPacket;
1030         interrupts |= Regs::Intr_TxLow;
1056         assert(Regs::get_TxDone_Busy(vnic->TxDone));
1064             Regs::get_TxData_Len(vnic->TxData)) {
1076         txDmaAddr = pciToDma(Regs::get_TxData_Addr(vnic->TxData));
1077         txDmaLen = Regs::get_TxData_Len(vnic->TxData);
1089         vnic->TxDone = txDmaLen | Regs::TxDone_Complete;
1092         if ((vnic->TxData & Regs::TxData_More)) {
1095             devIntrPost(Regs::Intr_TxDMA);
1100         if ((vnic->TxData & Regs::TxData_Checksum)) {
1125             devIntrPost(Regs::Intr_TxFull);
1132         devIntrPost(Regs::Intr_TxDMA);
1168     if (!Regs::get_Config_Filter(regs.Config))
1196         devIntrPost(Regs::Intr_RxHigh);
1209     devIntrPost(Regs::Intr_RxPacket);