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nodes: grab a name on construction

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This commit is contained in:
Wesley W. Terpstra
2017-09-11 23:33:44 -07:00
parent 3656e975a1
commit d89ee9d9d4
18 changed files with 121 additions and 135 deletions
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21
src/main/scala/amba/apb/Nodes.scala
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@ -26,23 +26,24 @@ object APBImp extends NodeImp[APBMasterPortParameters, APBSlavePortParameters, A
}
// Nodes implemented inside modules
case class APBIdentityNode() extends IdentityNode(APBImp)
case class APBMasterNode(portParams: Seq[APBMasterPortParameters]) extends SourceNode(APBImp)(portParams)
case class APBSlaveNode(portParams: Seq[APBSlavePortParameters]) extends SinkNode(APBImp)(portParams)
case class APBIdentityNode()(implicit valName: ValName) extends IdentityNode(APBImp)
case class APBMasterNode(portParams: Seq[APBMasterPortParameters])(implicit valName: ValName) extends SourceNode(APBImp)(portParams)
case class APBSlaveNode(portParams: Seq[APBSlavePortParameters])(implicit valName: ValName) extends SinkNode(APBImp)(portParams)
case class APBNexusNode(
masterFn: Seq[APBMasterPortParameters] => APBMasterPortParameters,
slaveFn: Seq[APBSlavePortParameters] => APBSlavePortParameters,
numMasterPorts: Range.Inclusive = 1 to 1,
numSlavePorts: Range.Inclusive = 1 to 1)
numSlavePorts: Range.Inclusive = 1 to 1)(
implicit valName: ValName)
extends NexusNode(APBImp)(masterFn, slaveFn, numMasterPorts, numSlavePorts)
// Nodes passed from an inner module
case class APBOutputNode() extends OutputNode(APBImp)
case class APBInputNode() extends InputNode(APBImp)
case class APBOutputNode()(implicit valName: ValName) extends OutputNode(APBImp)
case class APBInputNode()(implicit valName: ValName) extends InputNode(APBImp)
// Nodes used for external ports
case class APBBlindOutputNode(portParams: Seq[APBSlavePortParameters]) extends BlindOutputNode(APBImp)(portParams)
case class APBBlindInputNode(portParams: Seq[APBMasterPortParameters]) extends BlindInputNode(APBImp)(portParams)
case class APBBlindOutputNode(portParams: Seq[APBSlavePortParameters])(implicit valName: ValName) extends BlindOutputNode(APBImp)(portParams)
case class APBBlindInputNode(portParams: Seq[APBMasterPortParameters])(implicit valName: ValName) extends BlindInputNode(APBImp)(portParams)
case class APBInternalOutputNode(portParams: Seq[APBSlavePortParameters]) extends InternalOutputNode(APBImp)(portParams)
case class APBInternalInputNode(portParams: Seq[APBMasterPortParameters]) extends InternalInputNode(APBImp)(portParams)
case class APBInternalOutputNode(portParams: Seq[APBSlavePortParameters])(implicit valName: ValName) extends InternalOutputNode(APBImp)(portParams)
case class APBInternalInputNode(portParams: Seq[APBMasterPortParameters])(implicit valName: ValName) extends InternalInputNode(APBImp)(portParams)

10
src/main/scala/amba/apb/RegisterRouter.scala
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@ -10,8 +10,8 @@ import freechips.rocketchip.tilelink.{IntSourceNode, IntSourcePortSimple}
import freechips.rocketchip.util.HeterogeneousBag
import scala.math.{min,max}
class APBRegisterNode(address: AddressSet, concurrency: Int = 0, beatBytes: Int = 4, undefZero: Boolean = true, executable: Boolean = false)
extends APBSlaveNode(Seq(APBSlavePortParameters(
case class APBRegisterNode(address: AddressSet, concurrency: Int = 0, beatBytes: Int = 4, undefZero: Boolean = true, executable: Boolean = false)(implicit valName: ValName)
extends SinkNode(APBImp)(Seq(APBSlavePortParameters(
Seq(APBSlaveParameters(
address = Seq(address),
executable = executable,
@ -51,12 +51,6 @@ class APBRegisterNode(address: AddressSet, concurrency: Int = 0, beatBytes: Int
}
}
object APBRegisterNode
{
def apply(address: AddressSet, concurrency: Int = 0, beatBytes: Int = 4, undefZero: Boolean = true, executable: Boolean = false) =
new APBRegisterNode(address, concurrency, beatBytes, undefZero, executable)
}
// These convenience methods below combine to make it possible to create a APB
// register mapped device from a totally abstract register mapped device.