base.cc (13746:723109f11d56) base.cc (13747:5c90d834a58c)
1/*
2 * Copyright (c) 2012-2013, 2018 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

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

350 CacheBlk *blk = nullptr;
351 bool satisfied = false;
352 {
353 PacketList writebacks;
354 // Note that lat is passed by reference here. The function
355 // access() will set the lat value.
356 satisfied = access(pkt, blk, lat, writebacks);
357
1/*
2 * Copyright (c) 2012-2013, 2018 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

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

350 CacheBlk *blk = nullptr;
351 bool satisfied = false;
352 {
353 PacketList writebacks;
354 // Note that lat is passed by reference here. The function
355 // access() will set the lat value.
356 satisfied = access(pkt, blk, lat, writebacks);
357
358 // copy writebacks to write buffer here to ensure they logically
359 // precede anything happening below
360 doWritebacks(writebacks, forward_time);
358 // After the evicted blocks are selected, they must be forwarded
359 // to the write buffer to ensure they logically precede anything
360 // happening below
361 doWritebacks(writebacks, clockEdge(lat + forwardLatency));
361 }
362
363 // Here we charge the headerDelay that takes into account the latencies
364 // of the bus, if the packet comes from it.
365 // The latency charged is just the value set by the access() function.
366 // In case of a hit we are neglecting response latency.
367 // In case of a miss we are neglecting forward latency.
368 Tick request_time = clockEdge(lat);

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363
364 // Here we charge the headerDelay that takes into account the latencies
365 // of the bus, if the packet comes from it.
366 // The latency charged is just the value set by the access() function.
367 // In case of a hit we are neglecting response latency.
368 // In case of a miss we are neglecting forward latency.
369 Tick request_time = clockEdge(lat);

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