From be3a952394e1f337d1c372448ee099203336181a Mon Sep 17 00:00:00 2001 From: Malek Musleh Date: Tue, 20 Jan 2015 14:15:28 -0600 Subject: [PATCH] config, ruby: connect dma to network DMA Controller was not being connected to the network for the MESI_Three_Level protocol as was being done in the other protocol config files. Without this patch, this protocol segfaults during startup. Committed by: Nilay Vaish --- configs/ruby/MESI_Three_Level.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/configs/ruby/MESI_Three_Level.py b/configs/ruby/MESI_Three_Level.py index f5a2ddfbe..42b5119da 100644 --- a/configs/ruby/MESI_Three_Level.py +++ b/configs/ruby/MESI_Three_Level.py @@ -216,6 +216,10 @@ def create_system(options, full_system, system, dma_ports, ruby_system): exec("ruby_system.dma_cntrl%d.dma_sequencer.slave = dma_port" % i) dma_cntrl_nodes.append(dma_cntrl) + # Connect the dma controller to the network + dma_cntrl.responseFromDir = ruby_system.network.master + dma_cntrl.requestToDir = ruby_system.network.slave + all_cntrls = l0_cntrl_nodes + \ l1_cntrl_nodes + \ l2_cntrl_nodes + \ -- 2.30.2