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Don't reply write requests from Vortex core

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This commit is contained in:
Hansung Kim
2023-10-25 13:08:18 -07:00
parent ba8bed6120
commit 09f512fda7
1 changed files with 3 additions and 1 deletions
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4
src/main/scala/tile/VortexTile.scala
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@@ -494,7 +494,9 @@ class VortexTLAdapter(
io.outReq.bits.corrupt := 0.U io.outReq.bits.corrupt := 0.U
io.inReq.ready := io.outReq.ready io.inReq.ready := io.outReq.ready
// VortexBundleD <> TLBundleD // VortexBundleD <> TLBundleD
io.inResp.valid := io.outResp.valid // Do not reply to write requests; Vortex core does not expect ack on writes
io.inResp.valid := io.outResp.valid &&
!TLUtils.DOpcodeIsStore(io.outResp.bits.opcode, false.B)
io.inResp.bits.opcode := io.outResp.bits.opcode io.inResp.bits.opcode := io.outResp.bits.opcode
io.inResp.bits.size := io.outResp.bits.size io.inResp.bits.size := io.outResp.bits.size
io.inResp.bits.source := io.outResp.bits.source io.inResp.bits.source := io.outResp.bits.source