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GrantBuf: fix assert 'inflightGrant entries should not be full' #156

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May 15, 2024
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GrantBuf: fix assert 'inflightGrant entries should not be full' #156

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2 changes: 1 addition & 1 deletion src/main/scala/coupledL2/GrantBuffer.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -253,7 +253,7 @@ class GrantBuffer(implicit p: Parameters) extends L2Module {
entry.bits.tag := io.d_task.bits.task.tag
}
val inflight_full = Cat(inflightGrant.map(_.valid)).andR
assert(!inflight_full, "inflightGrant entries should not be full")
assert(!(inflight_full & (io.d_task.fire && (dtaskOpcode(2, 1) === Grant(2, 1) || io.d_task.bits.task.mergeA))), "inflightGrant entries overflow")

// report status to SourceB to block same-addr Probe
io.grantStatus zip inflightGrant foreach {
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