diff options
Diffstat (limited to 'src/dev')
| -rw-r--r-- | src/dev/SConscript | 1 | ||||
| -rw-r--r-- | src/dev/etherdevice.cc | 367 | ||||
| -rw-r--r-- | src/dev/etherdevice.hh | 54 | ||||
| -rw-r--r-- | src/dev/i8254xGBe.cc | 14 | ||||
| -rw-r--r-- | src/dev/i8254xGBe.hh | 1 | ||||
| -rw-r--r-- | src/dev/ns_gige.cc | 340 | ||||
| -rw-r--r-- | src/dev/ns_gige.hh | 55 |
7 files changed, 437 insertions, 395 deletions
diff --git a/src/dev/SConscript b/src/dev/SConscript index 82fa5cb02..54148b68b 100644 --- a/src/dev/SConscript +++ b/src/dev/SConscript @@ -46,6 +46,7 @@ if env['FULL_SYSTEM']: Source('baddev.cc') Source('disk_image.cc') Source('etherbus.cc') + Source('etherdevice.cc') Source('etherdump.cc') Source('etherint.cc') Source('etherlink.cc') diff --git a/src/dev/etherdevice.cc b/src/dev/etherdevice.cc new file mode 100644 index 000000000..5341c02c4 --- /dev/null +++ b/src/dev/etherdevice.cc @@ -0,0 +1,367 @@ +/* + * Copyright (c) 2004-2005 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Authors: Nathan Binkert + * Lisa Hsu + */ + +#include "dev/etherdevice.hh" +#include "sim/stats.hh" + +void +EtherDevice::regStats() +{ + txBytes + .name(name() + ".txBytes") + .desc("Bytes Transmitted") + .prereq(txBytes) + ; + + rxBytes + .name(name() + ".rxBytes") + .desc("Bytes Received") + .prereq(rxBytes) + ; + + txPackets + .name(name() + ".txPackets") + .desc("Number of Packets Transmitted") + .prereq(txBytes) + ; + + rxPackets + .name(name() + ".rxPackets") + .desc("Number of Packets Received") + .prereq(rxBytes) + ; + + txIpChecksums + .name(name() + ".txIpChecksums") + .desc("Number of tx IP Checksums done by device") + .precision(0) + .prereq(txBytes) + ; + + rxIpChecksums + .name(name() + ".rxIpChecksums") + .desc("Number of rx IP Checksums done by device") + .precision(0) + .prereq(rxBytes) + ; + + txTcpChecksums + .name(name() + ".txTcpChecksums") + .desc("Number of tx TCP Checksums done by device") + .precision(0) + .prereq(txBytes) + ; + + rxTcpChecksums + .name(name() + ".rxTcpChecksums") + .desc("Number of rx TCP Checksums done by device") + .precision(0) + .prereq(rxBytes) + ; + + txUdpChecksums + .name(name() + ".txUdpChecksums") + .desc("Number of tx UDP Checksums done by device") + .precision(0) + .prereq(txBytes) + ; + + rxUdpChecksums + .name(name() + ".rxUdpChecksums") + .desc("Number of rx UDP Checksums done by device") + .precision(0) + .prereq(rxBytes) + ; + + descDmaReads + .name(name() + ".descDMAReads") + .desc("Number of descriptors the device read w/ DMA") + .precision(0) + ; + + descDmaWrites + .name(name() + ".descDMAWrites") + .desc("Number of descriptors the device wrote w/ DMA") + .precision(0) + ; + + descDmaRdBytes + .name(name() + ".descDmaReadBytes") + .desc("number of descriptor bytes read w/ DMA") + .precision(0) + ; + + descDmaWrBytes + .name(name() + ".descDmaWriteBytes") + .desc("number of descriptor bytes write w/ DMA") + .precision(0) + ; + + txBandwidth + .name(name() + ".txBandwidth") + .desc("Transmit Bandwidth (bits/s)") + .precision(0) + .prereq(txBytes) + ; + + rxBandwidth + .name(name() + ".rxBandwidth") + .desc("Receive Bandwidth (bits/s)") + .precision(0) + .prereq(rxBytes) + ; + + totBandwidth + .name(name() + ".totBandwidth") + .desc("Total Bandwidth (bits/s)") + .precision(0) + .prereq(totBytes) + ; + + totPackets + .name(name() + ".totPackets") + .desc("Total Packets") + .precision(0) + .prereq(totBytes) + ; + + totBytes + .name(name() + ".totBytes") + .desc("Total Bytes") + .precision(0) + .prereq(totBytes) + ; + + totPacketRate + .name(name() + ".totPPS") + .desc("Total Tranmission Rate (packets/s)") + .precision(0) + .prereq(totBytes) + ; + + txPacketRate + .name(name() + ".txPPS") + .desc("Packet Tranmission Rate (packets/s)") + .precision(0) + .prereq(txBytes) + ; + + rxPacketRate + .name(name() + ".rxPPS") + .desc("Packet Reception Rate (packets/s)") + .precision(0) + .prereq(rxBytes) + ; + + postedSwi + .name(name() + ".postedSwi") + .desc("number of software interrupts posted to CPU") + .precision(0) + ; + + totalSwi + .name(name() + ".totalSwi") + .desc("total number of Swi written to ISR") + .precision(0) + ; + + coalescedSwi + .name(name() + ".coalescedSwi") + .desc("average number of Swi's coalesced into each post") + .precision(0) + ; + + postedRxIdle + .name(name() + ".postedRxIdle") + .desc("number of rxIdle interrupts posted to CPU") + .precision(0) + ; + + totalRxIdle + .name(name() + ".totalRxIdle") + .desc("total number of RxIdle written to ISR") + .precision(0) + ; + + coalescedRxIdle + .name(name() + ".coalescedRxIdle") + .desc("average number of RxIdle's coalesced into each post") + .precision(0) + ; + + postedRxOk + .name(name() + ".postedRxOk") + .desc("number of RxOk interrupts posted to CPU") + .precision(0) + ; + + totalRxOk + .name(name() + ".totalRxOk") + .desc("total number of RxOk written to ISR") + .precision(0) + ; + + coalescedRxOk + .name(name() + ".coalescedRxOk") + .desc("average number of RxOk's coalesced into each post") + .precision(0) + ; + + postedRxDesc + .name(name() + ".postedRxDesc") + .desc("number of RxDesc interrupts posted to CPU") + .precision(0) + ; + + totalRxDesc + .name(name() + ".totalRxDesc") + .desc("total number of RxDesc written to ISR") + .precision(0) + ; + + coalescedRxDesc + .name(name() + ".coalescedRxDesc") + .desc("average number of RxDesc's coalesced into each post") + .precision(0) + ; + + postedTxOk + .name(name() + ".postedTxOk") + .desc("number of TxOk interrupts posted to CPU") + .precision(0) + ; + + totalTxOk + .name(name() + ".totalTxOk") + .desc("total number of TxOk written to ISR") + .precision(0) + ; + + coalescedTxOk + .name(name() + ".coalescedTxOk") + .desc("average number of TxOk's coalesced into each post") + .precision(0) + ; + + postedTxIdle + .name(name() + ".postedTxIdle") + .desc("number of TxIdle interrupts posted to CPU") + .precision(0) + ; + + totalTxIdle + .name(name() + ".totalTxIdle") + .desc("total number of TxIdle written to ISR") + .precision(0) + ; + + coalescedTxIdle + .name(name() + ".coalescedTxIdle") + .desc("average number of TxIdle's coalesced into each post") + .precision(0) + ; + + postedTxDesc + .name(name() + ".postedTxDesc") + .desc("number of TxDesc interrupts posted to CPU") + .precision(0) + ; + + totalTxDesc + .name(name() + ".totalTxDesc") + .desc("total number of TxDesc written to ISR") + .precision(0) + ; + + coalescedTxDesc + .name(name() + ".coalescedTxDesc") + .desc("average number of TxDesc's coalesced into each post") + .precision(0) + ; + + postedRxOrn + .name(name() + ".postedRxOrn") + .desc("number of RxOrn posted to CPU") + .precision(0) + ; + + totalRxOrn + .name(name() + ".totalRxOrn") + .desc("total number of RxOrn written to ISR") + .precision(0) + ; + + coalescedRxOrn + .name(name() + ".coalescedRxOrn") + .desc("average number of RxOrn's coalesced into each post") + .precision(0) + ; + + coalescedTotal + .name(name() + ".coalescedTotal") + .desc("average number of interrupts coalesced into each post") + .precision(0) + ; + + postedInterrupts + .name(name() + ".postedInterrupts") + .desc("number of posts to CPU") + .precision(0) + ; + + droppedPackets + .name(name() + ".droppedPackets") + .desc("number of packets dropped") + .precision(0) + ; + + coalescedSwi = totalSwi / postedInterrupts; + coalescedRxIdle = totalRxIdle / postedInterrupts; + coalescedRxOk = totalRxOk / postedInterrupts; + coalescedRxDesc = totalRxDesc / postedInterrupts; + coalescedTxOk = totalTxOk / postedInterrupts; + coalescedTxIdle = totalTxIdle / postedInterrupts; + coalescedTxDesc = totalTxDesc / postedInterrupts; + coalescedRxOrn = totalRxOrn / postedInterrupts; + + coalescedTotal = (totalSwi + totalRxIdle + totalRxOk + totalRxDesc + + totalTxOk + totalTxIdle + totalTxDesc + + totalRxOrn) / postedInterrupts; + + txBandwidth = txBytes * Stats::constant(8) / simSeconds; + rxBandwidth = rxBytes * Stats::constant(8) / simSeconds; + totBandwidth = txBandwidth + rxBandwidth; + totBytes = txBytes + rxBytes; + totPackets = txPackets + rxPackets; + + txPacketRate = txPackets / simSeconds; + rxPacketRate = rxPackets / simSeconds; +} diff --git a/src/dev/etherdevice.hh b/src/dev/etherdevice.hh index a0df0d741..e43f3b686 100644 --- a/src/dev/etherdevice.hh +++ b/src/dev/etherdevice.hh @@ -36,6 +36,7 @@ #ifndef __DEV_ETHERDEVICE_HH__ #define __DEV_ETHERDEVICE_HH__ +#include "base/statistics.hh" #include "dev/pcidev.hh" #include "params/EtherDevice.hh" #include "sim/sim_object.hh" @@ -64,6 +65,59 @@ class EtherDevice : public PciDev /** Additional function to return the Port of a memory object. */ virtual EtherInt *getEthPort(const std::string &if_name, int idx = -1) = 0; + public: + void regStats(); + + protected: + Stats::Scalar<> txBytes; + Stats::Scalar<> rxBytes; + Stats::Scalar<> txPackets; + Stats::Scalar<> rxPackets; + Stats::Scalar<> txIpChecksums; + Stats::Scalar<> rxIpChecksums; + Stats::Scalar<> txTcpChecksums; + Stats::Scalar<> rxTcpChecksums; + Stats::Scalar<> txUdpChecksums; + Stats::Scalar<> rxUdpChecksums; + Stats::Scalar<> descDmaReads; + Stats::Scalar<> descDmaWrites; + Stats::Scalar<> descDmaRdBytes; + Stats::Scalar<> descDmaWrBytes; + Stats::Formula totBandwidth; + Stats::Formula totPackets; + Stats::Formula totBytes; + Stats::Formula totPacketRate; + Stats::Formula txBandwidth; + Stats::Formula rxBandwidth; + Stats::Formula txPacketRate; + Stats::Formula rxPacketRate; + Stats::Scalar<> postedSwi; + Stats::Formula coalescedSwi; + Stats::Scalar<> totalSwi; + Stats::Scalar<> postedRxIdle; + Stats::Formula coalescedRxIdle; + Stats::Scalar<> totalRxIdle; + Stats::Scalar<> postedRxOk; + Stats::Formula coalescedRxOk; + Stats::Scalar<> totalRxOk; + Stats::Scalar<> postedRxDesc; + Stats::Formula coalescedRxDesc; + Stats::Scalar<> totalRxDesc; + Stats::Scalar<> postedTxOk; + Stats::Formula coalescedTxOk; + Stats::Scalar<> totalTxOk; + Stats::Scalar<> postedTxIdle; + Stats::Formula coalescedTxIdle; + Stats::Scalar<> totalTxIdle; + Stats::Scalar<> postedTxDesc; + Stats::Formula coalescedTxDesc; + Stats::Scalar<> totalTxDesc; + Stats::Scalar<> postedRxOrn; + Stats::Formula coalescedRxOrn; + Stats::Scalar<> totalRxOrn; + Stats::Formula coalescedTotal; + Stats::Scalar<> postedInterrupts; + Stats::Scalar<> droppedPackets; }; #endif //__DEV_ETHERDEVICE_HH__ diff --git a/src/dev/i8254xGBe.cc b/src/dev/i8254xGBe.cc index ff255d5f7..3b1970432 100644 --- a/src/dev/i8254xGBe.cc +++ b/src/dev/i8254xGBe.cc @@ -584,6 +584,7 @@ IGbE::postInterrupt(IntTypes t, bool now) if (interEvent.scheduled()) { interEvent.deschedule(); } + postedInterrupts++; cpuPostInt(); } else { DPRINTF(EthernetIntr, "EINT: Scheduling timer interrupt for %d ticks\n", @@ -740,6 +741,7 @@ IGbE::RxDescCache::pktComplete() DPRINTF(EthernetDesc, "Checking IP checksum\n"); status |= RXDS_IPCS; desc->csum = htole(cksum(ip)); + igbe->rxIpChecksums++; if (cksum(ip) != 0) { err |= RXDE_IPE; DPRINTF(EthernetDesc, "Checksum is bad!!\n"); @@ -750,6 +752,7 @@ IGbE::RxDescCache::pktComplete() DPRINTF(EthernetDesc, "Checking TCP checksum\n"); status |= RXDS_TCPCS; desc->csum = htole(cksum(tcp)); + igbe->rxTcpChecksums++; if (cksum(tcp) != 0) { DPRINTF(EthernetDesc, "Checksum is bad!!\n"); err |= RXDE_TCPE; @@ -761,6 +764,7 @@ IGbE::RxDescCache::pktComplete() DPRINTF(EthernetDesc, "Checking UDP checksum\n"); status |= RXDS_UDPCS; desc->csum = htole(cksum(udp)); + igbe->rxUdpChecksums++; if (cksum(udp) != 0) { DPRINTF(EthernetDesc, "Checksum is bad!!\n"); err |= RXDE_TCPE; @@ -994,6 +998,7 @@ IGbE::TxDescCache::pktComplete() if (TxdOp::ixsm(desc)) { ip->sum(0); ip->sum(cksum(ip)); + igbe->txIpChecksums++; DPRINTF(EthernetDesc, "Calculated IP checksum\n"); } if (TxdOp::txsm(desc)) { @@ -1002,11 +1007,13 @@ IGbE::TxDescCache::pktComplete() if (tcp) { tcp->sum(0); tcp->sum(cksum(tcp)); + igbe->txTcpChecksums++; DPRINTF(EthernetDesc, "Calculated TCP checksum\n"); } else if (udp) { assert(udp); udp->sum(0); udp->sum(cksum(udp)); + igbe->txUdpChecksums++; DPRINTF(EthernetDesc, "Calculated UDP checksum\n"); } else { panic("Told to checksum, but don't know how\n"); @@ -1247,6 +1254,9 @@ IGbE::txStateMachine() bool IGbE::ethRxPkt(EthPacketPtr pkt) { + rxBytes += pkt->length; + rxPackets++; + DPRINTF(Ethernet, "RxFIFO: Receiving pcakte from wire\n"); if (!regs.rctl.en()) { @@ -1380,6 +1390,10 @@ IGbE::txWire() } DPRINTF(EthernetSM, "TxFIFO: Successful transmit, bytes available in fifo: %d\n", txFifo.avail()); + + txBytes += txFifo.front()->length; + txPackets++; + txFifo.pop(); } else { // We'll get woken up when the packet ethTxDone() gets called diff --git a/src/dev/i8254xGBe.hh b/src/dev/i8254xGBe.hh index 0daf094c1..7957eb515 100644 --- a/src/dev/i8254xGBe.hh +++ b/src/dev/i8254xGBe.hh @@ -39,7 +39,6 @@ #include <string> #include "base/inet.hh" -#include "base/statistics.hh" #include "dev/etherdevice.hh" #include "dev/etherint.hh" #include "dev/etherpkt.hh" diff --git a/src/dev/ns_gige.cc b/src/dev/ns_gige.cc index 5767d8c79..f19ca20e5 100644 --- a/src/dev/ns_gige.cc +++ b/src/dev/ns_gige.cc @@ -46,7 +46,6 @@ #include "params/NSGigE.hh" #include "sim/debug.hh" #include "sim/host.hh" -#include "sim/stats.hh" #include "sim/system.hh" const char *NsRxStateStrings[] = @@ -131,341 +130,6 @@ NSGigE::NSGigE(Params *p) NSGigE::~NSGigE() {} -void -NSGigE::regStats() -{ - txBytes - .name(name() + ".txBytes") - .desc("Bytes Transmitted") - .prereq(txBytes) - ; - - rxBytes - .name(name() + ".rxBytes") - .desc("Bytes Received") - .prereq(rxBytes) - ; - - txPackets - .name(name() + ".txPackets") - .desc("Number of Packets Transmitted") - .prereq(txBytes) - ; - - rxPackets - .name(name() + ".rxPackets") - .desc("Number of Packets Received") - .prereq(rxBytes) - ; - - txIpChecksums - .name(name() + ".txIpChecksums") - .desc("Number of tx IP Checksums done by device") - .precision(0) - .prereq(txBytes) - ; - - rxIpChecksums - .name(name() + ".rxIpChecksums") - .desc("Number of rx IP Checksums done by device") - .precision(0) - .prereq(rxBytes) - ; - - txTcpChecksums - .name(name() + ".txTcpChecksums") - .desc("Number of tx TCP Checksums done by device") - .precision(0) - .prereq(txBytes) - ; - - rxTcpChecksums - .name(name() + ".rxTcpChecksums") - .desc("Number of rx TCP Checksums done by device") - .precision(0) - .prereq(rxBytes) - ; - - txUdpChecksums - .name(name() + ".txUdpChecksums") - .desc("Number of tx UDP Checksums done by device") - .precision(0) - .prereq(txBytes) - ; - - rxUdpChecksums - .name(name() + ".rxUdpChecksums") - .desc("Number of rx UDP Checksums done by device") - .precision(0) - .prereq(rxBytes) - ; - - descDmaReads - .name(name() + ".descDMAReads") - .desc("Number of descriptors the device read w/ DMA") - .precision(0) - ; - - descDmaWrites - .name(name() + ".descDMAWrites") - .desc("Number of descriptors the device wrote w/ DMA") - .precision(0) - ; - - descDmaRdBytes - .name(name() + ".descDmaReadBytes") - .desc("number of descriptor bytes read w/ DMA") - .precision(0) - ; - - descDmaWrBytes - .name(name() + ".descDmaWriteBytes") - .desc("number of descriptor bytes write w/ DMA") - .precision(0) - ; - - txBandwidth - .name(name() + ".txBandwidth") - .desc("Transmit Bandwidth (bits/s)") - .precision(0) - .prereq(txBytes) - ; - - rxBandwidth - .name(name() + ".rxBandwidth") - .desc("Receive Bandwidth (bits/s)") - .precision(0) - .prereq(rxBytes) - ; - - totBandwidth - .name(name() + ".totBandwidth") - .desc("Total Bandwidth (bits/s)") - .precision(0) - .prereq(totBytes) - ; - - totPackets - .name(name() + ".totPackets") - .desc("Total Packets") - .precision(0) - .prereq(totBytes) - ; - - totBytes - .name(name() + ".totBytes") - .desc("Total Bytes") - .precision(0) - .prereq(totBytes) - ; - - totPacketRate - .name(name() + ".totPPS") - .desc("Total Tranmission Rate (packets/s)") - .precision(0) - .prereq(totBytes) - ; - - txPacketRate - .name(name() + ".txPPS") - .desc("Packet Tranmission Rate (packets/s)") - .precision(0) - .prereq(txBytes) - ; - - rxPacketRate - .name(name() + ".rxPPS") - .desc("Packet Reception Rate (packets/s)") - .precision(0) - .prereq(rxBytes) - ; - - postedSwi - .name(name() + ".postedSwi") - .desc("number of software interrupts posted to CPU") - .precision(0) - ; - - totalSwi - .name(name() + ".totalSwi") - .desc("total number of Swi written to ISR") - .precision(0) - ; - - coalescedSwi - .name(name() + ".coalescedSwi") - .desc("average number of Swi's coalesced into each post") - .precision(0) - ; - - postedRxIdle - .name(name() + ".postedRxIdle") - .desc("number of rxIdle interrupts posted to CPU") - .precision(0) - ; - - totalRxIdle - .name(name() + ".totalRxIdle") - .desc("total number of RxIdle written to ISR") - .precision(0) - ; - - coalescedRxIdle - .name(name() + ".coalescedRxIdle") - .desc("average number of RxIdle's coalesced into each post") - .precision(0) - ; - - postedRxOk - .name(name() + ".postedRxOk") - .desc("number of RxOk interrupts posted to CPU") - .precision(0) - ; - - totalRxOk - .name(name() + ".totalRxOk") - .desc("total number of RxOk written to ISR") - .precision(0) - ; - - coalescedRxOk - .name(name() + ".coalescedRxOk") - .desc("average number of RxOk's coalesced into each post") - .precision(0) - ; - - postedRxDesc - .name(name() + ".postedRxDesc") - .desc("number of RxDesc interrupts posted to CPU") - .precision(0) - ; - - totalRxDesc - .name(name() + ".totalRxDesc") - .desc("total number of RxDesc written to ISR") - .precision(0) - ; - - coalescedRxDesc - .name(name() + ".coalescedRxDesc") - .desc("average number of RxDesc's coalesced into each post") - .precision(0) - ; - - postedTxOk - .name(name() + ".postedTxOk") - .desc("number of TxOk interrupts posted to CPU") - .precision(0) - ; - - totalTxOk - .name(name() + ".totalTxOk") - .desc("total number of TxOk written to ISR") - .precision(0) - ; - - coalescedTxOk - .name(name() + ".coalescedTxOk") - .desc("average number of TxOk's coalesced into each post") - .precision(0) - ; - - postedTxIdle - .name(name() + ".postedTxIdle") - .desc("number of TxIdle interrupts posted to CPU") - .precision(0) - ; - - totalTxIdle - .name(name() + ".totalTxIdle") - .desc("total number of TxIdle written to ISR") - .precision(0) - ; - - coalescedTxIdle - .name(name() + ".coalescedTxIdle") - .desc("average number of TxIdle's coalesced into each post") - .precision(0) - ; - - postedTxDesc - .name(name() + ".postedTxDesc") - .desc("number of TxDesc interrupts posted to CPU") - .precision(0) - ; - - totalTxDesc - .name(name() + ".totalTxDesc") - .desc("total number of TxDesc written to ISR") - .precision(0) - ; - - coalescedTxDesc - .name(name() + ".coalescedTxDesc") - .desc("average number of TxDesc's coalesced into each post") - .precision(0) - ; - - postedRxOrn - .name(name() + ".postedRxOrn") - .desc("number of RxOrn posted to CPU") - .precision(0) - ; - - totalRxOrn - .name(name() + ".totalRxOrn") - .desc("total number of RxOrn written to ISR") - .precision(0) - ; - - coalescedRxOrn - .name(name() + ".coalescedRxOrn") - .desc("average number of RxOrn's coalesced into each post") - .precision(0) - ; - - coalescedTotal - .name(name() + ".coalescedTotal") - .desc("average number of interrupts coalesced into each post") - .precision(0) - ; - - postedInterrupts - .name(name() + ".postedInterrupts") - .desc("number of posts to CPU") - .precision(0) - ; - - droppedPackets - .name(name() + ".droppedPackets") - .desc("number of packets dropped") - .precision(0) - ; - - coalescedSwi = totalSwi / postedInterrupts; - coalescedRxIdle = totalRxIdle / postedInterrupts; - coalescedRxOk = totalRxOk / postedInterrupts; - coalescedRxDesc = totalRxDesc / postedInterrupts; - coalescedTxOk = totalTxOk / postedInterrupts; - coalescedTxIdle = totalTxIdle / postedInterrupts; - coalescedTxDesc = totalTxDesc / postedInterrupts; - coalescedRxOrn = totalRxOrn / postedInterrupts; - - coalescedTotal = (totalSwi + totalRxIdle + totalRxOk + totalRxDesc + - totalTxOk + totalTxIdle + totalTxDesc + - totalRxOrn) / postedInterrupts; - - txBandwidth = txBytes * Stats::constant(8) / simSeconds; - rxBandwidth = rxBytes * Stats::constant(8) / simSeconds; - totBandwidth = txBandwidth + rxBandwidth; - totBytes = txBytes + rxBytes; - totPackets = txPackets + rxPackets; - - txPacketRate = txPackets / simSeconds; - rxPacketRate = rxPackets / simSeconds; -} - - /** * This is to write to the PCI general configuration registers */ @@ -1186,6 +850,7 @@ NSGigE::devIntrPost(uint32_t interrupts) Tick when = curTick; if ((regs.isr & regs.imr & ISR_NODELAY) == 0) when += intrDelay; + postedInterrupts++; cpuIntrPost(when); } } @@ -1226,9 +891,6 @@ NSGigE::devIntrClear(uint32_t interrupts) postedRxOrn++; } - if (regs.isr & regs.imr & ISR_IMPL) - postedInterrupts++; - interrupts &= ~ISR_NOIMPL; regs.isr &= ~interrupts; diff --git a/src/dev/ns_gige.hh b/src/dev/ns_gige.hh index dfdd81b66..a55a1c75e 100644 --- a/src/dev/ns_gige.hh +++ b/src/dev/ns_gige.hh @@ -38,7 +38,6 @@ #define __DEV_NS_GIGE_HH__ #include "base/inet.hh" -#include "base/statistics.hh" #include "dev/etherdevice.hh" #include "dev/etherint.hh" #include "dev/etherpkt.hh" @@ -372,60 +371,6 @@ class NSGigE : public EtherDevice virtual void unserialize(Checkpoint *cp, const std::string §ion); virtual void resume(); - - public: - void regStats(); - - private: - Stats::Scalar<> txBytes; - Stats::Scalar<> rxBytes; - Stats::Scalar<> txPackets; - Stats::Scalar<> rxPackets; - Stats::Scalar<> txIpChecksums; - Stats::Scalar<> rxIpChecksums; - Stats::Scalar<> txTcpChecksums; - Stats::Scalar<> rxTcpChecksums; - Stats::Scalar<> txUdpChecksums; - Stats::Scalar<> rxUdpChecksums; - Stats::Scalar<> descDmaReads; - Stats::Scalar<> descDmaWrites; - Stats::Scalar<> descDmaRdBytes; - Stats::Scalar<> descDmaWrBytes; - Stats::Formula totBandwidth; - Stats::Formula totPackets; - Stats::Formula totBytes; - Stats::Formula totPacketRate; - Stats::Formula txBandwidth; - Stats::Formula rxBandwidth; - Stats::Formula txPacketRate; - Stats::Formula rxPacketRate; - Stats::Scalar<> postedSwi; - Stats::Formula coalescedSwi; - Stats::Scalar<> totalSwi; - Stats::Scalar<> postedRxIdle; - Stats::Formula coalescedRxIdle; - Stats::Scalar<> totalRxIdle; - Stats::Scalar<> postedRxOk; - Stats::Formula coalescedRxOk; - Stats::Scalar<> totalRxOk; - Stats::Scalar<> postedRxDesc; - Stats::Formula coalescedRxDesc; - Stats::Scalar<> totalRxDesc; - Stats::Scalar<> postedTxOk; - Stats::Formula coalescedTxOk; - Stats::Scalar<> totalTxOk; - Stats::Scalar<> postedTxIdle; - Stats::Formula coalescedTxIdle; - Stats::Scalar<> totalTxIdle; - Stats::Scalar<> postedTxDesc; - Stats::Formula coalescedTxDesc; - Stats::Scalar<> totalTxDesc; - Stats::Scalar<> postedRxOrn; - Stats::Formula coalescedRxOrn; - Stats::Scalar<> totalRxOrn; - Stats::Formula coalescedTotal; - Stats::Scalar<> postedInterrupts; - Stats::Scalar<> droppedPackets; }; /* |