diff options
Diffstat (limited to 'src/mem/simple_dram.hh')
| -rw-r--r-- | src/mem/simple_dram.hh | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mem/simple_dram.hh b/src/mem/simple_dram.hh index a340a427d..edba58774 100644 --- a/src/mem/simple_dram.hh +++ b/src/mem/simple_dram.hh @@ -198,6 +198,8 @@ class SimpleDRAM : public AbstractMemory /** This comes from the outside world */ const PacketPtr pkt; + const bool isRead; + /** Will be populated by address decoder */ const uint8_t rank; const uint16_t bank; @@ -224,12 +226,12 @@ class SimpleDRAM : public AbstractMemory BurstHelper* burstHelper; Bank& bank_ref; - DRAMPacket(PacketPtr _pkt, uint8_t _rank, uint16_t _bank, + DRAMPacket(PacketPtr _pkt, bool _isRead, uint8_t _rank, uint16_t _bank, uint16_t _row, Addr _addr, unsigned int _size, Bank& _bank_ref) : entryTime(curTick()), readyTime(curTick()), - pkt(_pkt), rank(_rank), bank(_bank), row(_row), addr(_addr), - size(_size), burstHelper(NULL), bank_ref(_bank_ref) + pkt(_pkt), isRead(_isRead), rank(_rank), bank(_bank), row(_row), + addr(_addr), size(_size), burstHelper(NULL), bank_ref(_bank_ref) { } }; @@ -336,9 +338,10 @@ class SimpleDRAM : public AbstractMemory * @param pkt The packet from the outside world * @param dramPktAddr The starting address of the DRAM packet * @param size The size of the DRAM packet in bytes + * @param isRead Is the request for a read or a write to DRAM * @return A DRAMPacket pointer with the decoded information */ - DRAMPacket* decodeAddr(PacketPtr pkt, Addr dramPktAddr, unsigned int size); + DRAMPacket* decodeAddr(PacketPtr pkt, Addr dramPktAddr, unsigned int size, bool isRead); /** * The memory schduler/arbiter - picks which read request needs to |