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network shim cleanup

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This commit is contained in:
Henry Cook 2015-04-27 16:59:30 -07:00
parent 09e30041ed
commit 3673295d03
1 changed files with 27 additions and 2 deletions
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29
uncore/src/main/scala/network.scala
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@ -57,7 +57,10 @@ class LogicalNetworkIO[T <: Data](dType: T) extends Bundle {
} }
object DecoupledLogicalNetworkIOWrapper { object DecoupledLogicalNetworkIOWrapper {
def apply[T <: Data](in: DecoupledIO[T], src: UInt = UInt(0), dst: UInt = UInt(0)) = { def apply[T <: Data](
in: DecoupledIO[T],
src: UInt = UInt(0),
dst: UInt = UInt(0)): DecoupledIO[LogicalNetworkIO[T]] = {
val out = Decoupled(new LogicalNetworkIO(in.bits.clone)).asDirectionless val out = Decoupled(new LogicalNetworkIO(in.bits.clone)).asDirectionless
out.valid := in.valid out.valid := in.valid
out.bits.payload := in.bits out.bits.payload := in.bits
@ -69,7 +72,7 @@ object DecoupledLogicalNetworkIOWrapper {
} }
object DecoupledLogicalNetworkIOUnwrapper { object DecoupledLogicalNetworkIOUnwrapper {
def apply[T <: Data](in: DecoupledIO[LogicalNetworkIO[T]]) = { def apply[T <: Data](in: DecoupledIO[LogicalNetworkIO[T]]): DecoupledIO[T] = {
val out = Decoupled(in.bits.payload.clone).asDirectionless val out = Decoupled(in.bits.payload.clone).asDirectionless
out.valid := in.valid out.valid := in.valid
out.bits := in.bits.payload out.bits := in.bits.payload
@ -77,3 +80,25 @@ object DecoupledLogicalNetworkIOUnwrapper {
out out
} }
} }
object DefaultFromPhysicalShim {
def apply[T <: Data](in: DecoupledIO[PhysicalNetworkIO[T]]): DecoupledIO[LogicalNetworkIO[T]] = {
val out = Decoupled(new LogicalNetworkIO(in.bits.payload)).asDirectionless
out.bits.header := in.bits.header
out.bits.payload := in.bits.payload
out.valid := in.valid
in.ready := out.ready
out
}
}
object DefaultToPhysicalShim {
def apply[T <: Data](n: Int, in: DecoupledIO[LogicalNetworkIO[T]]): DecoupledIO[PhysicalNetworkIO[T]] = {
val out = Decoupled(new PhysicalNetworkIO(n, in.bits.payload)).asDirectionless
out.bits.header := in.bits.header
out.bits.payload := in.bits.payload
out.valid := in.valid
in.ready := out.ready
out
}
}