Skip to content

Commit

Permalink
cancel HintAck assert to allow instruction prefetch to L2 (#61)
Browse files Browse the repository at this point in the history
Allow L1I - L2 Prefetch through bus
  • Loading branch information
ssszwic authored Sep 20, 2023
1 parent 63b1643 commit 72f0269
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion src/main/scala/coupledL2/GrantBuffer.scala
Original file line number Diff line number Diff line change
Expand Up @@ -171,7 +171,7 @@ class GrantBuffer(implicit p: Parameters) extends L2Module {
assert(pftRespQueue.get.io.enq.ready, "pftRespQueue should never be full, no back pressure logic")
}
// If no prefetch, there never should be HintAck
assert(prefetchOpt.nonEmpty.B || !io.d_task.valid || dtaskOpcode =/= HintAck)
// assert(prefetchOpt.nonEmpty.B || !io.d_task.valid || dtaskOpcode =/= HintAck)

// =========== record unreceived GrantAck ===========
// Addrs with Grant sent and GrantAck not received
Expand Down

0 comments on commit 72f0269

Please sign in to comment.