riscv/rocket-chip
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more WIP on fixing Bufferless

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Howard Mao
2016-06-30 17:55:33 -07:00
parent 0eedffa82f
commit 61e3e5b45a
4 changed files with 31 additions and 20 deletions
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2
uncore/src/main/scala/agents/Broadcast.scala
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@ -142,7 +142,7 @@ class BufferedBroadcastAcquireTracker(trackerId: Int)(implicit p: Parameters)
can_alloc = Bool(false),
next = s_inner_probe)
io.inner.acquire.ready := state === s_idle || iacq_can_merge || iacq_same_xact
io.inner.acquire.ready := state === s_idle || iacq_can_merge || iacq_same_xact
// Track which clients yet need to be probed and make Probe message
// If a writeback occurs, we can forward its data via the buffer,