tile: disable more monitors on slave port
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@ -118,18 +118,14 @@ trait HasRocketTiles extends HasTiles
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def tileSlaveBuffering: TLInwardNode = rocket {
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val slaveBuffer = LazyModule(new TLBuffer(BufferParams.flow, BufferParams.none, BufferParams.none, BufferParams.none, BufferParams.none))
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crossing.crossingType match {
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case _: SynchronousCrossing => rocket.slaveNode // requirement already checked
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case _: AsynchronousCrossing => rocket.slaveNode
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case _: RationalCrossing =>
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if (tp.boundaryBuffers) {
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DisableMonitors { implicit p => rocket.slaveNode :*= slaveBuffer.node }
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} else {
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rocket.slaveNode
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}
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case RationalCrossing(_) if (tp.boundaryBuffers) => rocket.slaveNode :*= slaveBuffer.node
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case _ => rocket.slaveNode
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}
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}
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pbus.toTile(tp.name) { implicit p => crossing.slave.adapt(this)(tileSlaveBuffering :*= rocket.crossTLIn) }
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pbus.toTile(tp.name) { implicit p => crossing.slave.adapt(this)( DisableMonitors { implicit p =>
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tileSlaveBuffering :*= rocket.crossTLIn
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})}
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// Handle all the different types of interrupts crossing to or from the tile:
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// 1. Debug interrupt is definitely asynchronous in all cases.
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@ -151,7 +147,7 @@ trait HasRocketTiles extends HasTiles
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if (tp.core.useVM) periphIntNode := plic.intnode // seip
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// 3. local interrupts never cross
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// this.intInwardNode is wired up externally // lip
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// rocket.intInwardNode is wired up externally // lip
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// 4. conditional crossing from core to PLIC
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FlipRendering { implicit p =>
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@ -66,7 +66,7 @@ class RocketTile(
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// TODO: this doesn't block other masters, e.g. RoCCs
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tlOtherMastersNode := tile_master_blocker.map { _.node := tlMasterXbar.node } getOrElse { tlMasterXbar.node }
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masterNode :=* tlOtherMastersNode
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tlSlaveXbar.node :*= slaveNode
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DisableMonitors { implicit p => tlSlaveXbar.node :*= slaveNode }
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def findScratchpadFromICache: Option[AddressSet] = dtim_adapter.map { s =>
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val finalNode = frontend.masterNode.edges.out.head.manager.managers.find(_.nodePath.last == s.node)
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