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fix coherence bug with multiple probe replies

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This commit is contained in:
Andrew Waterman 2012-04-09 21:40:35 -07:00
parent 5f69c5a764
commit 73d8d42515
1 changed files with 2 additions and 2 deletions
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4
uncore/coherence.scala
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@ -598,8 +598,8 @@ class CoherenceHubBroadcast(ntiles: Int) extends CoherenceHub(ntiles) with FourS
p_rep_data_dep_list(j).io.enq.valid := do_pop
p_rep_data_dep_list(j).io.enq.bits.global_xact_id := OHToUFix(pop_p_reps)
p_rep_data.ready := foldR(trackerList.map(_.io.pop_p_rep_data(j)))(_ || _)
when (p_rep.valid) {
p_data_valid_arr(idx) := probeReplyHasData(p_rep.bits)
when (p_rep.valid && probeReplyHasData(p_rep.bits)) {
p_data_valid_arr(idx) := Bool(true)
p_data_tile_id_arr(idx) := UFix(j)
}
p_rep_data_dep_list(j).io.deq.ready := foldR(trackerList.map(_.io.pop_p_rep_dep(j).toBool))(_||_)