tilelink2: pass E through the HintHandler

2016-08-30 16:10:42 -07:00 · 2016-08-30 16:10:42 -07:00 · cc8112d02e
commit cc8112d02e
parent a72f7115ae
1 changed files with 5 additions and 0 deletions
--- a/uncore/src/main/scala/tilelink2/HintHandler.scala
+++ b/uncore/src/main/scala/tilelink2/HintHandler.scala
@ -45,5 +45,10 @@ class TLHintHandler(passthrough: Boolean = true) extends TLSimpleFactory
    out.b.ready := Mux(bypassC, out.c.ready && !in.c.valid, in.b.ready)
    in.b.valid  := out.b.valid && !bypassC
    in.b.bits   := out.b.bits
+
+    // Pass E through unchanged
+    out.e.valid := in.e.valid
+    in.e.ready := out.e.ready
+    out.e.bits := in.e.bits
  })
 }