diff options
Diffstat (limited to 'src/mem/serial_link.cc')
| -rw-r--r-- | src/mem/serial_link.cc | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/mem/serial_link.cc b/src/mem/serial_link.cc index b6cb097b7..25f5291bb 100644 --- a/src/mem/serial_link.cc +++ b/src/mem/serial_link.cc @@ -87,7 +87,9 @@ SerialLink::SerialLink(SerialLinkParams *p) ticksToCycles(p->delay), p->resp_size, p->ranges), masterPort(p->name + ".master", *this, slavePort, ticksToCycles(p->delay), p->req_size), - num_lanes(p->num_lanes) + num_lanes(p->num_lanes), + link_speed(p->link_speed) + { } @@ -153,8 +155,9 @@ SerialLink::SerialLinkMasterPort::recvTimingResp(PacketPtr pkt) // have to wait to receive the whole packet. So we only account for the // deserialization latency. Cycles cycles = delay; - cycles += Cycles(divCeil(pkt->getSize() * 8, serial_link.num_lanes)); - Tick t = serial_link.clockEdge(cycles); + cycles += Cycles(divCeil(pkt->getSize() * 8, serial_link.num_lanes + * serial_link.link_speed)); + Tick t = serial_link.clockEdge(cycles); //@todo: If the processor sends two uncached requests towards HMC and the // second one is smaller than the first one. It may happen that the second @@ -214,7 +217,7 @@ SerialLink::SerialLinkSlavePort::recvTimingReq(PacketPtr pkt) // only. Cycles cycles = delay; cycles += Cycles(divCeil(pkt->getSize() * 8, - serial_link.num_lanes)); + serial_link.num_lanes * serial_link.link_speed)); Tick t = serial_link.clockEdge(cycles); //@todo: If the processor sends two uncached requests towards HMC @@ -301,7 +304,7 @@ SerialLink::SerialLinkMasterPort::trySendTiming() // Make sure bandwidth limitation is met Cycles cycles = Cycles(divCeil(pkt->getSize() * 8, - serial_link.num_lanes)); + serial_link.num_lanes * serial_link.link_speed)); Tick t = serial_link.clockEdge(cycles); serial_link.schedule(sendEvent, std::max(next_req.tick, t)); } @@ -346,7 +349,7 @@ SerialLink::SerialLinkSlavePort::trySendTiming() // Make sure bandwidth limitation is met Cycles cycles = Cycles(divCeil(pkt->getSize() * 8, - serial_link.num_lanes)); + serial_link.num_lanes * serial_link.link_speed)); Tick t = serial_link.clockEdge(cycles); serial_link.schedule(sendEvent, std::max(next_resp.tick, t)); } |