Srikant Bharadwaj has submitted this change. ( https://gem5-review.googlesource.com/c/public/gem5/+/34257 )

Change subject: mem-garnet: Fix default value of network bridge
......................................................................

mem-garnet: Fix default value of network bridge

Initializing the network bridge with NULL causes it to have
an class error when instatiating a link. The bridge is only
needed whne either a CDC or SerDes is enabled. This is handled
later during construction of the GarnetLink.

Change-Id: If19a21a6d9bf49449b9c390467d08d3422ae991a
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/34257
Reviewed-by: Jason Lowe-Power <[email protected]>
Maintainer: Jason Lowe-Power <[email protected]>
Tested-by: kokoro <[email protected]>
---
M src/mem/ruby/network/garnet2.0/GarnetLink.py
1 file changed, 5 insertions(+), 5 deletions(-)

Approvals:
  Jason Lowe-Power: Looks good to me, approved; Looks good to me, approved
  kokoro: Regressions pass



diff --git a/src/mem/ruby/network/garnet2.0/GarnetLink.py b/src/mem/ruby/network/garnet2.0/GarnetLink.py
index 33a3d31..9f7fe8b 100644
--- a/src/mem/ruby/network/garnet2.0/GarnetLink.py
+++ b/src/mem/ruby/network/garnet2.0/GarnetLink.py
@@ -140,14 +140,14 @@
     # The network bridge encapsulates both the CDC and Ser-Des
     # units in HeteroGarnet. This is automatically enabled when
     # either CDC or Ser-Des is enabled.
-    ext_net_bridge = VectorParam.NetworkBridge(NULL,
+    ext_net_bridge = VectorParam.NetworkBridge([],
         "Network Bridge at external end")
-    ext_cred_bridge = VectorParam.NetworkBridge(NULL,
+    ext_cred_bridge = VectorParam.NetworkBridge([],
         "Credit Bridge at external end")
-    int_net_bridge = VectorParam.NetworkBridge(NULL,
+    int_net_bridge = VectorParam.NetworkBridge([],
         "Network Bridge at internal end")
-    int_cred_bridge = VectorParam.NetworkBridge(NULL,
-        "Credit Bridge at intternal end")
+    int_cred_bridge = VectorParam.NetworkBridge([],
+        "Credit Bridge at internal end")


     width = Param.UInt32(Parent.ni_flit_size,

--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: If19a21a6d9bf49449b9c390467d08d3422ae991a
Gerrit-Change-Number: 34257
Gerrit-PatchSet: 3
Gerrit-Owner: Srikant Bharadwaj <[email protected]>
Gerrit-Reviewer: Jason Lowe-Power <[email protected]>
Gerrit-Reviewer: Matthew Poremba <[email protected]>
Gerrit-Reviewer: Srikant Bharadwaj <[email protected]>
Gerrit-Reviewer: kokoro <[email protected]>
Gerrit-MessageType: merged
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