config: add port directions and per-router delay in topology.

This patch adds port direction names to the links during topology
creation, which can be used for better printed names for the links
or for users to code up their own adaptive routing algorithms.
It also adds support for every router to have an independent latency
value to support heterogeneous topologies with the subsequent
garnet2.0 patch.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc b/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
index 0b33ab009..bc37c62c5 100644
--- a/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
+++ b/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc
@@ -128,7 +128,9 @@ GarnetNetwork::makeExtOutLink(SwitchID src, NodeID dest, BasicLink* link,
 
 void
 GarnetNetwork::makeInternalLink(SwitchID src, SwitchID dest, BasicLink* link,
-                                const NetDest& routing_table_entry)
+                                const NetDest& routing_table_entry,
+                                PortDirection src_outport,
+                                PortDirection dst_inport)
 {
     GarnetIntLink* garnet_link = safe_cast<GarnetIntLink*>(link);
     NetworkLink *net_link = garnet_link->m_network_links[0];