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, 2 insertions, 1 deletions

diff --git a/src/arch/x86/intmessage.hh b/src/arch/x86/intmessage.hh
index f4a3ab9a6..4a165a4a1 100644
--- a/src/arch/x86/intmessage.hh
+++ b/src/arch/x86/intmessage.hh
@@ -80,7 +80,8 @@ namespace X86ISA
     prepIntRequest(const uint8_t id, Addr offset, Addr size)
     {
         RequestPtr req = new Request(x86InterruptAddress(id, offset),
-                                     size, Request::UNCACHEABLE);
+                                     size, Request::UNCACHEABLE,
+                                     Request::intMasterId);
         PacketPtr pkt = new Packet(req, MemCmd::MessageReq, Packet::Broadcast);
         pkt->allocate();
         return pkt;