diff options
Diffstat (limited to 'src/mem/protocol/MOESI_CMP_token-dma.sm')
| -rw-r--r-- | src/mem/protocol/MOESI_CMP_token-dma.sm | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/mem/protocol/MOESI_CMP_token-dma.sm b/src/mem/protocol/MOESI_CMP_token-dma.sm index 441a001fc..72b0e52a5 100644 --- a/src/mem/protocol/MOESI_CMP_token-dma.sm +++ b/src/mem/protocol/MOESI_CMP_token-dma.sm @@ -28,13 +28,16 @@ machine(DMA, "DMA Controller") -: DMASequencer * dma_sequencer; - Cycles request_latency := 6; -{ + : DMASequencer * dma_sequencer; + Cycles request_latency := 6; - MessageBuffer responseFromDir, network="From", virtual_network="5", ordered="true", vnet_type="response"; - MessageBuffer reqToDirectory, network="To", virtual_network="0", ordered="false", vnet_type="request"; + // Messsage Queues + MessageBuffer * responseFromDir, network="From", virtual_network="5", + ordered="true", vnet_type="response"; + MessageBuffer * reqToDirectory, network="To", virtual_network="0", + ordered="false", vnet_type="request"; +{ state_declaration(State, desc="DMA states", default="DMA_State_READY") { READY, AccessPermission:Invalid, desc="Ready to accept a new request"; BUSY_RD, AccessPermission:Busy, desc="Busy: currently processing a request"; |