riscv/rocket-chip
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tilelink2: define is{Request,Response} based on spec

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Wesley W. Terpstra
2017-03-20 13:27:24 -07:00
parent 778e189bba
commit 278f6fea24
3 changed files with 15 additions and 3 deletions
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src/main/scala/rocket/DCache.scala
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@ -345,7 +345,7 @@ class DCacheModule(outer: DCache) extends HellaCacheModule(outer) {
}
// Finish TileLink transaction by issuing a GrantAck
grantackq.io.enq.valid := d_done && edge.hasFollowUp(tl_out.d.bits)
grantackq.io.enq.valid := d_done && edge.isRequest(tl_out.d.bits)
grantackq.io.enq.bits := edge.GrantAck(tl_out.d.bits)
tl_out.e <> grantackq.io.deq
assert(!grantackq.io.enq.valid || grantackq.io.enq.ready, "Too many Grants received by dcache.")