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tilelink: it is now legal to have errors on {Release,Hint}Ack (#864)

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Wesley W. Terpstra 2017-07-14 16:13:30 -07:00 committed by GitHub
parent 9ade7af013
commit 16e8709144
1 changed files with 1 additions and 4 deletions
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src/main/scala/tilelink/Monitor.scala
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@ -176,7 +176,7 @@ class TLMonitor(args: TLMonitorArgs) extends TLMonitorBase(args)
assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'C' channel ProbeAck smaller than a beat" + extra) assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'C' channel ProbeAck smaller than a beat" + extra)
assert (is_aligned, "'C' channel ProbeAck address not aligned to size" + extra) assert (is_aligned, "'C' channel ProbeAck address not aligned to size" + extra)
assert (TLPermissions.isReport(bundle.param), "'C' channel ProbeAck carries invalid report param" + extra) assert (TLPermissions.isReport(bundle.param), "'C' channel ProbeAck carries invalid report param" + extra)
assert (!bundle.error, "'C' channel Probe carries an error" + extra) assert (!bundle.error, "'C' channel ProbeAck carries an error" + extra)
} }
when (bundle.opcode === TLMessages.ProbeAckData) { when (bundle.opcode === TLMessages.ProbeAckData) {
@ -225,7 +225,6 @@ class TLMonitor(args: TLMonitorArgs) extends TLMonitorBase(args)
assert (source_ok, "'C' channel HintAck carries invalid source ID" + extra) assert (source_ok, "'C' channel HintAck carries invalid source ID" + extra)
assert (is_aligned, "'C' channel HintAck address not aligned to size" + extra) assert (is_aligned, "'C' channel HintAck address not aligned to size" + extra)
assert (bundle.param === UInt(0), "'C' channel HintAck carries invalid param" + extra) assert (bundle.param === UInt(0), "'C' channel HintAck carries invalid param" + extra)
assert (!bundle.error, "'C' channel HintAck carries an error" + extra)
} }
} }
@ -242,7 +241,6 @@ class TLMonitor(args: TLMonitorArgs) extends TLMonitorBase(args)
assert (sink_ok, "'D' channel ReleaseAck carries invalid sink ID" + extra) assert (sink_ok, "'D' channel ReleaseAck carries invalid sink ID" + extra)
assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'D' channel ReleaseAck smaller than a beat" + extra) assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'D' channel ReleaseAck smaller than a beat" + extra)
assert (bundle.param === UInt(0), "'D' channel ReleaseeAck carries invalid param" + extra) assert (bundle.param === UInt(0), "'D' channel ReleaseeAck carries invalid param" + extra)
assert (!bundle.error, "'D' channel ReleaseAck carries an error" + extra)
} }
when (bundle.opcode === TLMessages.Grant) { when (bundle.opcode === TLMessages.Grant) {
@ -283,7 +281,6 @@ class TLMonitor(args: TLMonitorArgs) extends TLMonitorBase(args)
assert (sink_ok, "'D' channel HintAck carries invalid sink ID" + extra) assert (sink_ok, "'D' channel HintAck carries invalid sink ID" + extra)
// size is ignored // size is ignored
assert (bundle.param === UInt(0), "'D' channel HintAck carries invalid param" + extra) assert (bundle.param === UInt(0), "'D' channel HintAck carries invalid param" + extra)
assert (!bundle.error, "'D' channel HintAck carries an error" + extra)
} }
} }