1/*
2 * Copyright (c) 2012 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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134 if (walkerState == senderWalk) {
135 iter = currStates.erase(iter);
136 break;
137 }
138 }
139 delete senderWalk;
140 // Since we block requests when another is outstanding, we
141 // need to check if there is a waiting request to be serviced
142 if (currStates.size()) {
143 WalkerState * newState = currStates.front();
144 if (!newState->wasStarted())
145 newState->startWalk();
146 }
147 }
148 return true;
149}
150
151void
152Walker::WalkerPort::recvRetry()
153{
154 walker->recvRetry();

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187{
188 assert(state == Ready);
189 started = false;
190 tc = _tc;
191 mode = _mode;
192 timing = _isTiming;
193}
194
195Fault
196Walker::WalkerState::startWalk()
197{
198 Fault fault = NoFault;
199 assert(started == false);
200 started = true;
201 setupWalk(req->getVaddr());
202 if (timing) {

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