riscv/rocket-chip
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Use <> instead of := for bi-directional connections

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This commit is contained in:
Andrew Waterman
2016-10-04 22:28:56 -07:00
parent 4f6eb38eeb
commit eddf1679f5
10 changed files with 28 additions and 28 deletions
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10
src/main/scala/uncore/tilelink2/Bundles.scala
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@ -211,11 +211,11 @@ object TLBundleSnoop
{
def apply(x: TLBundle) = {
val out = Wire(new TLBundleSnoop(x.params))
out.a := IrrevocableSnoop(x.a)
out.b := IrrevocableSnoop(x.b)
out.c := IrrevocableSnoop(x.c)
out.d := IrrevocableSnoop(x.d)
out.e := IrrevocableSnoop(x.e)
out.a <> IrrevocableSnoop(x.a)
out.b <> IrrevocableSnoop(x.b)
out.c <> IrrevocableSnoop(x.c)
out.d <> IrrevocableSnoop(x.d)
out.e <> IrrevocableSnoop(x.e)
out
}
}

20
src/main/scala/uncore/tilelink2/Crossing.scala
View File

@ -21,13 +21,13 @@ class TLAsyncCrossingSource(sync: Int = 3) extends LazyModule
val bce = edgeIn.manager.anySupportAcquire && edgeIn.client.anySupportProbe
val depth = edgeOut.manager.depth
out.a := ToAsyncBundle(in.a, depth, sync)
in.d := FromAsyncBundle(out.d, sync)
out.a <> ToAsyncBundle(in.a, depth, sync)
in.d <> FromAsyncBundle(out.d, sync)
if (bce) {
in.b := FromAsyncBundle(out.b, sync)
out.c := ToAsyncBundle(in.c, depth, sync)
out.e := ToAsyncBundle(in.e, depth, sync)
in.b <> FromAsyncBundle(out.b, sync)
out.c <> ToAsyncBundle(in.c, depth, sync)
out.e <> ToAsyncBundle(in.e, depth, sync)
} else {
in.b.valid := Bool(false)
in.c.ready := Bool(true)
@ -53,13 +53,13 @@ class TLAsyncCrossingSink(depth: Int = 8, sync: Int = 3) extends LazyModule
((io.in zip io.out) zip (node.edgesIn zip node.edgesOut)) foreach { case ((in, out), (edgeIn, edgeOut)) =>
val bce = edgeOut.manager.anySupportAcquire && edgeOut.client.anySupportProbe
out.a := FromAsyncBundle(in.a, sync)
in.d := ToAsyncBundle(out.d, depth, sync)
out.a <> FromAsyncBundle(in.a, sync)
in.d <> ToAsyncBundle(out.d, depth, sync)
if (bce) {
in.b := ToAsyncBundle(out.b, depth, sync)
out.c := FromAsyncBundle(in.c, sync)
out.e := FromAsyncBundle(in.e, sync)
in.b <> ToAsyncBundle(out.b, depth, sync)
out.c <> FromAsyncBundle(in.c, sync)
out.e <> FromAsyncBundle(in.e, sync)
} else {
in.b.widx := UInt(0)
in.c.ridx := UInt(0)