From 040f7e1d49b1f10da5fd6245944bc7e98e9acdee Mon Sep 17 00:00:00 2001
From: "Wesley W. Terpstra" <wesley@sifive.com>
Date: Wed, 6 Sep 2017 14:58:04 -0700
Subject: [PATCH] tilelink: add Bus.toSyncSlaves for easy BufferChain
 attachment

---
 src/main/scala/tilelink/Bus.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/tilelink/Bus.scala b/src/main/scala/tilelink/Bus.scala
index 5efdfd86..fbf2fc7d 100644
--- a/src/main/scala/tilelink/Bus.scala
+++ b/src/main/scala/tilelink/Bus.scala
@@ -79,7 +79,7 @@ abstract class TLBusWrapper(params: TLBusParams, val busName: String)(implicit p
 
   def bufferToSlaves: TLOutwardNode = outwardBufNode 
 
-  def toAsyncSlaves(sync: Int = 3, name: Option[String] = None): TLAsyncOutwardNode = {
+  def toAsyncSlaves(sync: Int = 3, name: Option[String] = None, addBuffers: Int = 0): TLAsyncOutwardNode = {
     val source = LazyModule(new TLAsyncCrossingSource(sync))
     name.foreach{ n => source.suggestName(s"${busName}_${n}_TLAsyncCrossingSource")}
     source.node :*= outwardNode