mem: Add a master ID to each request object.

This change adds a master id to each request object which can be
used identify every device in the system that is capable of issuing a request.
This is part of the way to removing the numCpus+1 stats in the cache and
replacing them with the master ids. This is one of a series of changes
that make way for the stats output to be changed to python.

1 files changed, 5 insertions, 4 deletions

diff --git a/src/mem/ruby/recorder/CacheRecorder.cc b/src/mem/ruby/recorder/CacheRecorder.cc
index 8b724859e..a886f3238 100644
--- a/src/mem/ruby/recorder/CacheRecorder.cc
+++ b/src/mem/ruby/recorder/CacheRecorder.cc
@@ -74,7 +74,8 @@ CacheRecorder::enqueueNextFlushRequest()
         TraceRecord* rec = m_records[m_records_flushed];
         m_records_flushed++;
         Request* req = new Request(rec->m_data_address,
-                                   RubySystem::getBlockSizeBytes(),0);
+                                   RubySystem::getBlockSizeBytes(),0,
+                                   Request::funcMasterId);
         MemCmd::Command requestType = MemCmd::FlushReq;
         Packet *pkt = new Packet(req, requestType, -1);
 
@@ -100,16 +101,16 @@ CacheRecorder::enqueueNextFetchRequest()
         if (traceRecord->m_type == RubyRequestType_LD) {
             requestType = MemCmd::ReadReq;
             req->setPhys(traceRecord->m_data_address,
-                    RubySystem::getBlockSizeBytes(),0);
+                    RubySystem::getBlockSizeBytes(),0, Request::funcMasterId);
         }   else if (traceRecord->m_type == RubyRequestType_IFETCH) {
             requestType = MemCmd::ReadReq;
             req->setPhys(traceRecord->m_data_address,
                     RubySystem::getBlockSizeBytes(),
-                    Request::INST_FETCH);
+                    Request::INST_FETCH, Request::funcMasterId);
         }   else {
             requestType = MemCmd::WriteReq;
             req->setPhys(traceRecord->m_data_address,
-                    RubySystem::getBlockSizeBytes(),0);
+                    RubySystem::getBlockSizeBytes(),0, Request::funcMasterId);
         }
 
         Packet *pkt = new Packet(req, requestType, -1);