From a902e159877cf94eee3af0d47b50a97c79e12613 Mon Sep 17 00:00:00 2001 From: Henry Cook Date: Fri, 1 Sep 2017 18:18:13 -0700 Subject: [PATCH] pbus: clarify that we are adding buffers when attaching to sbus --- src/main/scala/coreplex/PeripheryBus.scala | 2 +- src/main/scala/coreplex/SystemBus.scala | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/main/scala/coreplex/PeripheryBus.scala b/src/main/scala/coreplex/PeripheryBus.scala index 7e51691e..7cbbdb56 100644 --- a/src/main/scala/coreplex/PeripheryBus.scala +++ b/src/main/scala/coreplex/PeripheryBus.scala @@ -48,5 +48,5 @@ trait HasPeripheryBus extends HasSystemBus { val pbus = new PeripheryBus(pbusParams) // The peripheryBus hangs off of systemBus; here we convert TL-UH -> TL-UL - pbus.fromSystemBus := sbus.toPeripheryBus(nBuffers = 1) + pbus.fromSystemBus := sbus.toPeripheryBus(addBuffers = 1) } diff --git a/src/main/scala/coreplex/SystemBus.scala b/src/main/scala/coreplex/SystemBus.scala index f3022731..35cfb1c6 100644 --- a/src/main/scala/coreplex/SystemBus.scala +++ b/src/main/scala/coreplex/SystemBus.scala @@ -37,8 +37,8 @@ class SystemBus(params: SystemBusParams)(implicit p: Parameters) extends TLBusWr def toSplitSlaves: TLOutwardNode = outwardSplitNode - def toPeripheryBus(nBuffers: Int): TLOutwardNode = { - val (in, out) = bufferChain(nBuffers, name = Some("pbus")) + def toPeripheryBus(addBuffers: Int): TLOutwardNode = { + val (in, out) = bufferChain(addBuffers, name = Some("pbus")) in := pbus_fixer.node out }