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subsystem: even more general coupler methods

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This commit is contained in:
Henry Cook
2018-02-23 12:50:51 -08:00
parent 5b1d72c776
commit 5725e17969
4 changed files with 55 additions and 92 deletions
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11
src/main/scala/subsystem/FrontBus.scala
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@ -21,21 +21,18 @@ class FrontBus(params: FrontBusParams, val crossing: SubsystemClockCrossing = Sy
(name: Option[String] = None, buffers: Int = 1)
(gen: => NodeHandle[D,U,E,B,TLClientPortParameters,TLManagerPortParameters,TLEdgeOut,TLBundle] =
TLIdentity.gen): InwardNodeHandle[D,U,E,B] = {
from("port" named name) {
val nodes = TLFIFOFixer(TLFIFOFixer.all) +: TLBuffer.chain(buffers)
inwardNode :=* nodes.reduce(_ :=* _) :=* gen
}
from("port" named name) { fixFrom(TLFIFOFixer.all, buffers) :=* gen }
}
def fromMasterNode( name: Option[String] = None, buffers: Int = 1)(gen: TLOutwardNode) {
from("master" named name) { bufferFrom(buffers) :=* gen }
def fromMasterNode(name: Option[String] = None, buffers: Int = 1)(gen: TLOutwardNode) {
from("master" named name) { fixFrom(TLFIFOFixer.all, buffers) :=* gen }
}
def fromMaster[D,U,E,B <: Data]
(name: Option[String] = None, buffers: Int = 1)
(gen: => NodeHandle[D,U,E,B,TLClientPortParameters,TLManagerPortParameters,TLEdgeOut,TLBundle] =
TLIdentity.gen): InwardNodeHandle[D,U,E,B] = {
from("master" named name) { bufferFrom(buffers) :=* gen }
from("master" named name) { fixFrom(TLFIFOFixer.all, buffers) :=* gen }
}
def fromCoherentChip(gen: => TLNode): TLInwardNode = {