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Diffstat (limited to 'src/mem/protocol/MOESI_CMP_token-dir.sm')
-rw-r--r--src/mem/protocol/MOESI_CMP_token-dir.sm44
1 files changed, 21 insertions, 23 deletions
diff --git a/src/mem/protocol/MOESI_CMP_token-dir.sm b/src/mem/protocol/MOESI_CMP_token-dir.sm
index ab2ae2365..f7d3f1fa2 100644
--- a/src/mem/protocol/MOESI_CMP_token-dir.sm
+++ b/src/mem/protocol/MOESI_CMP_token-dir.sm
@@ -413,8 +413,7 @@ machine(Directory, "Token protocol")
// Only send a message if we have tokens to send
if (getDirectoryEntry(address).Tokens > 0) {
peek(requestNetwork_in, RequestMsg) {
- // enqueue(responseNetwork_out, ResponseMsg, latency="DIRECTORY_CACHE_LATENCY") {// FIXME?
- enqueue(responseNetwork_out, ResponseMsg, latency=directory_latency) {// FIXME?
+ enqueue(responseNetwork_out, ResponseMsg, directory_latency) {// FIXME?
out_msg.Addr := address;
out_msg.Type := CoherenceResponseType:ACK;
out_msg.Sender := machineID;
@@ -429,7 +428,7 @@ machine(Directory, "Token protocol")
action(px_tryIssuingPersistentGETXRequest, "px", desc="...") {
if (okToIssueStarving(address, machineID) && (starving == false)) {
- enqueue(persistentNetwork_out, PersistentMsg, latency = "1") {
+ enqueue(persistentNetwork_out, PersistentMsg, 1) {
out_msg.Addr := address;
out_msg.Type := PersistentRequestType:GETX_PERSISTENT;
out_msg.Requestor := machineID;
@@ -474,7 +473,7 @@ machine(Directory, "Token protocol")
// Assser that we only send message if we don't already have all the tokens
//
assert(getDirectoryEntry(address).Tokens != max_tokens());
- enqueue(requestNetwork_out, RequestMsg, latency = "1") {
+ enqueue(requestNetwork_out, RequestMsg, 1) {
out_msg.Addr := address;
out_msg.Type := CoherenceRequestType:GETX;
out_msg.Requestor := machineID;
@@ -497,7 +496,7 @@ machine(Directory, "Token protocol")
action(ps_tryIssuingPersistentGETSRequest, "ps", desc="...") {
if (okToIssueStarving(address, machineID) && (starving == false)) {
- enqueue(persistentNetwork_out, PersistentMsg, latency = "1") {
+ enqueue(persistentNetwork_out, PersistentMsg, 1) {
out_msg.Addr := address;
out_msg.Type := PersistentRequestType:GETS_PERSISTENT;
out_msg.Requestor := machineID;
@@ -538,7 +537,7 @@ machine(Directory, "Token protocol")
action(br_broadcastRead, "br", desc="Broadcast GETS for data") {
peek(dmaRequestQueue_in, DMARequestMsg) {
- enqueue(requestNetwork_out, RequestMsg, latency = "1") {
+ enqueue(requestNetwork_out, RequestMsg, 1) {
out_msg.Addr := address;
out_msg.Type := CoherenceRequestType:GETS;
out_msg.Requestor := machineID;
@@ -562,8 +561,7 @@ machine(Directory, "Token protocol")
action(aa_sendTokensToStarver, "\a", desc="Send tokens to starver") {
// Only send a message if we have tokens to send
if (getDirectoryEntry(address).Tokens > 0) {
- // enqueue(responseNetwork_out, ResponseMsg, latency="DIRECTORY_CACHE_LATENCY") {// FIXME?
- enqueue(responseNetwork_out, ResponseMsg, latency=directory_latency) {// FIXME?
+ enqueue(responseNetwork_out, ResponseMsg, directory_latency) {// FIXME?
out_msg.Addr := address;
out_msg.Type := CoherenceResponseType:ACK;
out_msg.Sender := machineID;
@@ -577,7 +575,7 @@ machine(Directory, "Token protocol")
action(d_sendMemoryDataWithAllTokens, "d", desc="Send data and tokens to requestor") {
peek(memQueue_in, MemoryMsg) {
- enqueue(responseNetwork_out, ResponseMsg, latency="1") {
+ enqueue(responseNetwork_out, ResponseMsg, 1) {
out_msg.Addr := address;
out_msg.Type := CoherenceResponseType:DATA_OWNER;
out_msg.Sender := machineID;
@@ -594,7 +592,7 @@ machine(Directory, "Token protocol")
action(dd_sendMemDataToStarver, "\d", desc="Send data and tokens to starver") {
peek(memQueue_in, MemoryMsg) {
- enqueue(responseNetwork_out, ResponseMsg, latency="1") {
+ enqueue(responseNetwork_out, ResponseMsg, 1) {
out_msg.Addr := address;
out_msg.Type := CoherenceResponseType:DATA_OWNER;
out_msg.Sender := machineID;
@@ -610,7 +608,7 @@ machine(Directory, "Token protocol")
}
action(de_sendTbeDataToStarver, "de", desc="Send data and tokens to starver") {
- enqueue(responseNetwork_out, ResponseMsg, latency="1") {
+ enqueue(responseNetwork_out, ResponseMsg, 1) {
out_msg.Addr := address;
out_msg.Type := CoherenceResponseType:DATA_OWNER;
out_msg.Sender := machineID;
@@ -626,7 +624,7 @@ machine(Directory, "Token protocol")
action(qf_queueMemoryFetchRequest, "qf", desc="Queue off-chip fetch request") {
peek(requestNetwork_in, RequestMsg) {
- enqueue(memQueue_out, MemoryMsg, latency="1") {
+ enqueue(memQueue_out, MemoryMsg, 1) {
out_msg.Addr := address;
out_msg.Type := MemoryRequestType:MEMORY_READ;
out_msg.Sender := machineID;
@@ -639,7 +637,7 @@ machine(Directory, "Token protocol")
}
action(qp_queueMemoryForPersistent, "qp", desc="Queue off-chip fetch request") {
- enqueue(memQueue_out, MemoryMsg, latency="1") {
+ enqueue(memQueue_out, MemoryMsg, 1) {
out_msg.Addr := address;
out_msg.Type := MemoryRequestType:MEMORY_READ;
out_msg.Sender := machineID;
@@ -652,7 +650,7 @@ machine(Directory, "Token protocol")
action(fd_memoryDma, "fd", desc="Queue off-chip fetch request") {
peek(dmaRequestQueue_in, DMARequestMsg) {
- enqueue(memQueue_out, MemoryMsg, latency="1") {
+ enqueue(memQueue_out, MemoryMsg, 1) {
out_msg.Addr := address;
out_msg.Type := MemoryRequestType:MEMORY_READ;
out_msg.Sender := machineID;
@@ -665,7 +663,7 @@ machine(Directory, "Token protocol")
}
action(lq_queueMemoryWbRequest, "lq", desc="Write data to memory") {
- enqueue(memQueue_out, MemoryMsg, latency="1") {
+ enqueue(memQueue_out, MemoryMsg, 1) {
out_msg.Addr := address;
out_msg.Type := MemoryRequestType:MEMORY_WB;
out_msg.DataBlk := getDirectoryEntry(address).DataBlk;
@@ -674,7 +672,7 @@ machine(Directory, "Token protocol")
}
action(ld_queueMemoryDmaWriteFromTbe, "ld", desc="Write DMA data to memory") {
- enqueue(memQueue_out, MemoryMsg, latency="1") {
+ enqueue(memQueue_out, MemoryMsg, 1) {
out_msg.Addr := address;
out_msg.Type := MemoryRequestType:MEMORY_WB;
// first, initialize the data blk to the current version of system memory
@@ -686,7 +684,7 @@ machine(Directory, "Token protocol")
}
action(lr_queueMemoryDmaReadWriteback, "lr", desc="Write DMA data from read to memory") {
- enqueue(memQueue_out, MemoryMsg, latency="1") {
+ enqueue(memQueue_out, MemoryMsg, 1) {
out_msg.Addr := address;
out_msg.Type := MemoryRequestType:MEMORY_WB;
// first, initialize the data blk to the current version of system memory
@@ -712,7 +710,7 @@ machine(Directory, "Token protocol")
if (tbe.WentPersistent) {
assert(starving == true);
- enqueue(persistentNetwork_out, PersistentMsg, latency = "1") {
+ enqueue(persistentNetwork_out, PersistentMsg, 1) {
out_msg.Addr := address;
out_msg.Type := PersistentRequestType:DEACTIVATE_PERSISTENT;
out_msg.Requestor := machineID;
@@ -813,7 +811,7 @@ machine(Directory, "Token protocol")
action(r_bounceResponse, "r", desc="Bounce response to starving processor") {
peek(responseNetwork_in, ResponseMsg) {
- enqueue(responseNetwork_out, ResponseMsg, latency="1") {
+ enqueue(responseNetwork_out, ResponseMsg, 1) {
out_msg.Addr := address;
out_msg.Type := in_msg.Type;
out_msg.Sender := machineID;
@@ -864,7 +862,7 @@ machine(Directory, "Token protocol")
// Bounce the message, but "re-associate" the data and the owner
// token. In essence we're converting an ACK_OWNER message to a
// DATA_OWNER message, keeping the number of tokens the same.
- enqueue(responseNetwork_out, ResponseMsg, latency="1") {
+ enqueue(responseNetwork_out, ResponseMsg, 1) {
out_msg.Addr := address;
out_msg.Type := CoherenceResponseType:DATA_OWNER;
out_msg.Sender := machineID;
@@ -878,7 +876,7 @@ machine(Directory, "Token protocol")
}
action(da_sendDmaAck, "da", desc="Send Ack to DMA controller") {
- enqueue(dmaResponseNetwork_out, DMAResponseMsg, latency="1") {
+ enqueue(dmaResponseNetwork_out, DMAResponseMsg, 1) {
out_msg.PhysicalAddress := address;
out_msg.LineAddress := address;
out_msg.Type := DMAResponseType:ACK;
@@ -889,7 +887,7 @@ machine(Directory, "Token protocol")
action(dm_sendMemoryDataToDma, "dm", desc="Send Data to DMA controller from memory") {
peek(memQueue_in, MemoryMsg) {
- enqueue(dmaResponseNetwork_out, DMAResponseMsg, latency="1") {
+ enqueue(dmaResponseNetwork_out, DMAResponseMsg, 1) {
out_msg.PhysicalAddress := address;
out_msg.LineAddress := address;
out_msg.Type := DMAResponseType:DATA;
@@ -906,7 +904,7 @@ machine(Directory, "Token protocol")
action(dd_sendDmaData, "dd", desc="Send Data to DMA controller") {
peek(responseNetwork_in, ResponseMsg) {
- enqueue(dmaResponseNetwork_out, DMAResponseMsg, latency="1") {
+ enqueue(dmaResponseNetwork_out, DMAResponseMsg, 1) {
out_msg.PhysicalAddress := address;
out_msg.LineAddress := address;
out_msg.Type := DMAResponseType:DATA;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 22:24:31 +0000