diff options
Diffstat (limited to 'src/mem/protocol/MOESI_CMP_token-msg.sm')
| -rw-r--r-- | src/mem/protocol/MOESI_CMP_token-msg.sm | 54 |
1 files changed, 44 insertions, 10 deletions
diff --git a/src/mem/protocol/MOESI_CMP_token-msg.sm b/src/mem/protocol/MOESI_CMP_token-msg.sm index 2a75ce644..40c16b5e1 100644 --- a/src/mem/protocol/MOESI_CMP_token-msg.sm +++ b/src/mem/protocol/MOESI_CMP_token-msg.sm @@ -59,8 +59,10 @@ enumeration(CoherenceResponseType, desc="...") { // TriggerType enumeration(TriggerType, desc="...") { - REQUEST_TIMEOUT, desc="See corresponding event"; + REQUEST_TIMEOUT, desc="See corresponding event"; USE_TIMEOUT, desc="See corresponding event"; + DATA, desc="data for dma read response"; + DATA_ALL_TOKENS, desc="data and all tokens for dma write response"; } // TriggerMsg @@ -111,13 +113,45 @@ structure(ResponseMsg, desc="...", interface="NetworkMessage") { MessageSizeType MessageSize, desc="size category of the message"; } -GenericRequestType convertToGenericType(CoherenceRequestType type) { - if(type == CoherenceRequestType:GETS) { - return GenericRequestType:GETS; - } else if(type == CoherenceRequestType:GETX) { - return GenericRequestType:GETX; - } else { - DEBUG_EXPR(type); - error("invalid CoherenceRequestType"); - } +enumeration(DMARequestType, desc="...", default="DMARequestType_NULL") { + READ, desc="Memory Read"; + WRITE, desc="Memory Write"; + NULL, desc="Invalid"; } + +enumeration(DMAResponseType, desc="...", default="DMAResponseType_NULL") { + DATA, desc="DATA read"; + ACK, desc="ACK write"; + NULL, desc="Invalid"; +} + +structure(DMARequestMsg, desc="...", interface="NetworkMessage") { + DMARequestType Type, desc="Request type (read/write)"; + Address PhysicalAddress, desc="Physical address for this request"; + Address LineAddress, desc="Line address for this request"; + MachineID Requestor, desc="Node who initiated the request"; + NetDest Destination, desc="Destination"; + DataBlock DataBlk, desc="DataBlk attached to this request"; + int Len, desc="The length of the request"; + MessageSizeType MessageSize, desc="size category of the message"; +} + +structure(DMAResponseMsg, desc="...", interface="NetworkMessage") { + DMAResponseType Type, desc="Response type (DATA/ACK)"; + Address PhysicalAddress, desc="Physical address for this request"; + Address LineAddress, desc="Line address for this request"; + NetDest Destination, desc="Destination"; + DataBlock DataBlk, desc="DataBlk attached to this request"; + MessageSizeType MessageSize, desc="size category of the message"; +} + +//GenericRequestType convertToGenericType(CoherenceRequestType type) { +// if(type == CoherenceRequestType:GETS) { +// return GenericRequestType:GETS; +// } else if(type == CoherenceRequestType:GETX) { +// return GenericRequestType:GETX; +// } else { +// DEBUG_EXPR(type); +// error("invalid CoherenceRequestType"); +// } +//} |