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diplomacy: change API to auto-create node bundles => cross-module refs

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This commit is contained in:
Wesley W. Terpstra
2017-09-13 18:06:03 -07:00
parent 53f6999ea8
commit 9217baf9d4
86 changed files with 575 additions and 933 deletions
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17
src/main/scala/amba/ahb/Nodes.scala
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@ -4,12 +4,13 @@ package freechips.rocketchip.amba.ahb
import Chisel._
import chisel3.internal.sourceinfo.SourceInfo
import freechips.rocketchip.config.Parameters
import freechips.rocketchip.diplomacy._
object AHBImp extends NodeImp[AHBMasterPortParameters, AHBSlavePortParameters, AHBEdgeParameters, AHBEdgeParameters, AHBBundle]
{
def edgeO(pd: AHBMasterPortParameters, pu: AHBSlavePortParameters): AHBEdgeParameters = AHBEdgeParameters(pd, pu)
def edgeI(pd: AHBMasterPortParameters, pu: AHBSlavePortParameters): AHBEdgeParameters = AHBEdgeParameters(pd, pu)
def edgeO(pd: AHBMasterPortParameters, pu: AHBSlavePortParameters, p: Parameters): AHBEdgeParameters = AHBEdgeParameters(pd, pu, p)
def edgeI(pd: AHBMasterPortParameters, pu: AHBSlavePortParameters, p: Parameters): AHBEdgeParameters = AHBEdgeParameters(pd, pu, p)
def bundleO(eo: AHBEdgeParameters): AHBBundle = AHBBundle(eo.bundle)
def bundleI(ei: AHBEdgeParameters): AHBBundle = AHBBundle(ei.bundle)
@ -25,7 +26,6 @@ object AHBImp extends NodeImp[AHBMasterPortParameters, AHBSlavePortParameters, A
}
// Nodes implemented inside modules
case class AHBIdentityNode()(implicit valName: ValName) extends IdentityNode(AHBImp)
case class AHBMasterNode(portParams: Seq[AHBMasterPortParameters])(implicit valName: ValName) extends SourceNode(AHBImp)(portParams)
case class AHBSlaveNode(portParams: Seq[AHBSlavePortParameters])(implicit valName: ValName) extends SinkNode(AHBImp)(portParams)
case class AHBNexusNode(
@ -36,13 +36,4 @@ case class AHBNexusNode(
implicit valName: ValName)
extends NexusNode(AHBImp)(masterFn, slaveFn, numMasterPorts, numSlavePorts)
// Nodes passed from an inner module
case class AHBOutputNode()(implicit valName: ValName) extends OutputNode(AHBImp)
case class AHBInputNode()(implicit valName: ValName) extends InputNode(AHBImp)
// Nodes used for external ports
case class AHBBlindOutputNode(portParams: Seq[AHBSlavePortParameters])(implicit valName: ValName) extends BlindOutputNode(AHBImp)(portParams)
case class AHBBlindInputNode(portParams: Seq[AHBMasterPortParameters])(implicit valName: ValName) extends BlindInputNode(AHBImp)(portParams)
case class AHBInternalOutputNode(portParams: Seq[AHBSlavePortParameters])(implicit valName: ValName) extends InternalOutputNode(AHBImp)(portParams)
case class AHBInternalInputNode(portParams: Seq[AHBMasterPortParameters])(implicit valName: ValName) extends InternalInputNode(AHBImp)(portParams)
case class AHBIdentityNode()(implicit valName: ValName) extends IdentityNode(AHBImp)()