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tilelink2: get rid of fragile implicit lazyModule pattern, and support :=

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We can more reliably find the current LazyModule from the LazyModule.stack
This commit is contained in:
Wesley W. Terpstra
2016-09-08 23:06:59 -07:00
parent b587a409a3
commit c28ca37944
6 changed files with 24 additions and 26 deletions
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6
src/main/scala/uncore/tilelink2/Buffer.scala
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@ -39,10 +39,10 @@ class TLBuffer(entries: Int = 2, pipe: Boolean = false) extends LazyModule
object TLBuffer
{
// applied to the TL source node; connect (TLBuffer(x.node) -> y.node)
def apply(x: TLBaseNode, entries: Int = 2, pipe: Boolean = false)(implicit lazyModule: LazyModule, sourceInfo: SourceInfo): TLBaseNode = {
// applied to the TL source node; y.node := TLBuffer(x.node)
def apply(x: TLBaseNode, entries: Int = 2, pipe: Boolean = false)(implicit sourceInfo: SourceInfo): TLBaseNode = {
val buffer = LazyModule(new TLBuffer(entries, pipe))
lazyModule.connect(x -> buffer.node)
buffer.node := x
buffer.node
}
}