diff options
Diffstat (limited to 'src/mem/cache/cache.hh')
| -rw-r--r-- | src/mem/cache/cache.hh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mem/cache/cache.hh b/src/mem/cache/cache.hh index 0b04aadea..4a56f14f1 100644 --- a/src/mem/cache/cache.hh +++ b/src/mem/cache/cache.hh @@ -422,6 +422,22 @@ class Cache : public BaseCache */ void recvTimingSnoopResp(PacketPtr pkt); + + /** + * Handle a request in atomic mode that missed in this cache + * + * Creates a downstream request, sends it to the memory below and + * handles the response. As we are in atomic mode all operations + * are performed immediately. + * + * @param pkt The packet with the requests + * @param blk The referenced block + * @parma writebacks A list with packets for any performed writebacks + * @return Cycles for handling the request + */ + Cycles handleAtomicReqMiss(PacketPtr pkt, CacheBlk *blk, + PacketList &writebacks); + /** * Performs the access specified by the request. * @param pkt The request to perform. |