diff options
Diffstat (limited to 'src/mem/cache/cache.hh')
| -rw-r--r-- | src/mem/cache/cache.hh | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/src/mem/cache/cache.hh b/src/mem/cache/cache.hh index 16d15cf86..06fce1a71 100644 --- a/src/mem/cache/cache.hh +++ b/src/mem/cache/cache.hh @@ -179,7 +179,7 @@ class Cache : public BaseCache * @return Pointer to the cache block touched by the request. NULL if it * was a miss. */ - bool access(PacketPtr pkt, BlkType *blk, int & lat); + bool access(PacketPtr pkt, BlkType *&blk, int &lat); /** *Handle doing the Compare and Swap function for SPARC. @@ -201,7 +201,7 @@ class Cache : public BaseCache bool satisfyCpuSideRequest(PacketPtr pkt, BlkType *blk); bool satisfyTarget(MSHR::Target *target, BlkType *blk); - void satisfyMSHR(MSHR *mshr, PacketPtr pkt, BlkType *blk); + bool satisfyMSHR(MSHR *mshr, PacketPtr pkt, BlkType *blk); void doTimingSupplyResponse(PacketPtr req_pkt, uint8_t *blk_data); @@ -310,15 +310,16 @@ class Cache : public BaseCache * @param isFill Whether to fetch & allocate a block * or just forward the request. */ - MSHR *allocateBuffer(PacketPtr pkt, Tick time, bool isFill, - bool requestBus); + MSHR *allocateBuffer(PacketPtr pkt, Tick time, bool requestBus); /** * Selects a outstanding request to service. * @return The request to service, NULL if none found. */ + PacketPtr getBusPacket(PacketPtr cpu_pkt, BlkType *blk, + bool needsExclusive); MSHR *getNextMSHR(); - PacketPtr getPacket(); + PacketPtr getTimingPacket(); /** * Marks a request as in service (sent on the bus). This can have side @@ -329,13 +330,6 @@ class Cache : public BaseCache void markInService(MSHR *mshr); /** - * Collect statistics and free resources of a satisfied request. - * @param pkt The request that has been satisfied. - * @param time The time when the request is satisfied. - */ - void handleResponse(PacketPtr pkt, Tick time); - - /** * Perform the given writeback request. * @param pkt The writeback request. */ |