dist_etherlink.cc (11290:1640dd68b0a4) dist_etherlink.cc (11701:5e7599457b97)
1/*
2 * Copyright (c) 2015 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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192DistEtherLink::TxLink::transmit(EthPacketPtr pkt)
193{
194 if (busy()) {
195 DPRINTF(DistEthernet, "packet not sent, link busy\n");
196 return false;
197 }
198
199 packet = pkt;
1/*
2 * Copyright (c) 2015 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

--- 183 unchanged lines hidden (view full) ---

192DistEtherLink::TxLink::transmit(EthPacketPtr pkt)
193{
194 if (busy()) {
195 DPRINTF(DistEthernet, "packet not sent, link busy\n");
196 return false;
197 }
198
199 packet = pkt;
200 Tick delay = (Tick)ceil(((double)pkt->length * ticksPerByte) + 1.0);
200 Tick delay = (Tick)ceil(((double)pkt->simLength * ticksPerByte) + 1.0);
201 if (delayVar != 0)
202 delay += random_mt.random<Tick>(0, delayVar);
203
204 // send the packet to the peers
205 assert(distIface);
206 distIface->packetOut(pkt, delay);
207
208 // schedule the send done event

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228}
229
230void
231DistEtherLink::Link::unserialize(CheckpointIn &cp)
232{
233 bool packet_exists;
234 UNSERIALIZE_SCALAR(packet_exists);
235 if (packet_exists) {
201 if (delayVar != 0)
202 delay += random_mt.random<Tick>(0, delayVar);
203
204 // send the packet to the peers
205 assert(distIface);
206 distIface->packetOut(pkt, delay);
207
208 // schedule the send done event

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228}
229
230void
231DistEtherLink::Link::unserialize(CheckpointIn &cp)
232{
233 bool packet_exists;
234 UNSERIALIZE_SCALAR(packet_exists);
235 if (packet_exists) {
236 packet = make_shared<EthPacketData>(16384);
236 packet = make_shared();
237 packet->unserialize("packet", cp);
238 }
239
240 bool event_scheduled;
241 UNSERIALIZE_SCALAR(event_scheduled);
242 if (event_scheduled) {
243 Tick event_time;
244 UNSERIALIZE_SCALAR(event_time);

--- 23 unchanged lines hidden --- 		237 packet->unserialize("packet", cp);
238 }
239
240 bool event_scheduled;
241 UNSERIALIZE_SCALAR(event_scheduled);
242 if (event_scheduled) {
243 Tick event_time;
244 UNSERIALIZE_SCALAR(event_time);

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