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-rw-r--r--src/dev/x86/intdev.cc24
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;
}