TLBuffer: replace TLBufferChain with TLBuffer.chain
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@ -68,34 +68,24 @@ abstract class TLBusWrapper(params: TLBusParams, val busName: String)(implicit p
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protected def inwardNode: TLInwardNode = xbar.node
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protected def inwardBufNode: TLInwardNode = master_buffer.node
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protected def bufferChain(depth: Int, name: Option[String] = None): (TLInwardNode, TLOutwardNode) = {
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SourceCardinality { implicit p =>
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val chain = LazyModule(new TLBufferChain(depth))
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name.foreach { n => chain.suggestName(s"${busName}_${n}_TLBufferChain")}
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(chain.node, chain.node)
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}
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}
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def bufferFromMasters: TLInwardNode = inwardBufNode
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def bufferToSlaves: TLOutwardNode = outwardBufNode
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def toSyncSlaves(name: Option[String] = None, addBuffers: Int = 0): TLOutwardNode = SinkCardinality { implicit p =>
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TLBufferChain(addBuffers)(outwardBufNode)
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TLBuffer.chain(addBuffers).foldRight(outwardBufNode)(_ :=? _)
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}
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def toAsyncSlaves(sync: Int = 3, name: Option[String] = None, addBuffers: Int = 0): TLAsyncOutwardNode = SinkCardinality { implicit p =>
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val source = LazyModule(new TLAsyncCrossingSource(sync))
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name.foreach{ n => source.suggestName(s"${busName}_${n}_TLAsyncCrossingSource")}
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source.node :=? TLBufferChain(addBuffers)(outwardNode)
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source.node
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source.node :=? TLBuffer.chain(addBuffers).foldRight(outwardNode)(_ :=? _)
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}
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def toRationalSlaves(name: Option[String] = None, addBuffers: Int = 0): TLRationalOutwardNode = SinkCardinality { implicit p =>
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val source = LazyModule(new TLRationalCrossingSource())
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name.foreach{ n => source.suggestName(s"${busName}_${n}_TLRationalCrossingSource")}
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source.node :=? TLBufferChain(addBuffers)(outwardNode)
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source.node
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source.node :=? TLBuffer.chain(addBuffers).foldRight(outwardNode)(_ :=? _)
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}
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def toVariableWidthSlaves: TLOutwardNode = outwardFragNode
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