diff options
Diffstat (limited to 'src/dev/x86/intdev.cc')
| -rw-r--r-- | src/dev/x86/intdev.cc | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/dev/x86/intdev.cc b/src/dev/x86/intdev.cc index 23ec20b9a..bcfab5fe4 100644 --- a/src/dev/x86/intdev.cc +++ b/src/dev/x86/intdev.cc @@ -1,4 +1,16 @@ /* + * Copyright (c) 2012 ARM Limited + * All rights reserved + * + * The license below extends only to copyright in the software and shall + * not be construed as granting a license to any other intellectual + * property including but not limited to intellectual property relating + * to a hardware implementation of the functionality of the software + * licensed hereunder. You may use the software subject to the license + * terms below provided that you ensure that this notice is replicated + * unmodified and in its entirety in all distributions of the software, + * modified or unmodified, in source code or in binary form. + * * Copyright (c) 2008 The Regents of The University of Michigan * All rights reserved. * @@ -31,17 +43,21 @@ #include "dev/x86/intdev.hh" void -X86ISA::IntDev::IntPort::sendMessage(ApicList apics, - TriggerIntMessage message, bool timing) +X86ISA::IntDev::IntPort::sendMessage(ApicList apics, TriggerIntMessage message, + bool timing) { ApicList::iterator apicIt; for (apicIt = apics.begin(); apicIt != apics.end(); apicIt++) { PacketPtr pkt = buildIntRequest(*apicIt, message); if (timing) { - sendMessageTiming(pkt, latency); + schedSendTiming(pkt, curTick() + latency); // The target handles cleaning up the packet in timing mode. } else { - sendMessageAtomic(pkt); + // ignore the latency involved in the atomic transaction + sendAtomic(pkt); + assert(pkt->isResponse()); + // also ignore the latency in handling the response + recvResponse(pkt); delete pkt->req; delete pkt; } |