From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Tue, 30 Apr 2013 13:49:51 +0000 (+0200)
Subject: flow/network/DataFlowGraph: add add_pipeline
X-Git-Tag: 24jan2021_ls180~2099^2~595
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4f13c5b74d4392db26b2572fd1312d0410bffcd4;p=litex.git

flow/network/DataFlowGraph: add add_pipeline
---

diff --git a/migen/flow/network.py b/migen/flow/network.py
index 4082720a..1b61dccc 100644
--- a/migen/flow/network.py
+++ b/migen/flow/network.py
@@ -37,6 +37,10 @@ class DataFlowGraph(MultiDiGraph):
 		self.add_edge(source_node, sink_node,
 			source=source_ep, sink=sink_ep,
 			source_subr=source_subr, sink_subr=sink_subr)
+
+	def add_pipeline(self, *nodes):
+		for n1, n2 in zip(nodes, nodes[1:]):
+			self.add_connection(n1, n2)
 	
 	def del_connections(self, source_node, sink_node, data_requirements):
 		edges_to_delete = []