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tilelink2: monitor error line legality

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This commit is contained in:
Wesley W. Terpstra 2016-08-30 14:54:13 -07:00
parent edb17d1e34
commit fa472e38fb
1 changed files with 7 additions and 0 deletions
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7
uncore/src/main/scala/tilelink2/Monitor.scala
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@ -150,6 +150,7 @@ object TLMonitor
assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'C' channel ProbeAck smaller than a beat")(sourceInfo)
assert (is_aligned, "'C' channel ProbeAck address not aligned to size")(sourceInfo)
assert (TLPermissions.isReport(bundle.param), "'C' channel ProbeAck carries invalid report param")(sourceInfo)
assert (!bundle.error, "'C' channel Probe carries an error")(sourceInfo)
}
when (bundle.opcode === TLMessages.ProbeAckData) {
@ -158,6 +159,7 @@ object TLMonitor
assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'C' channel ProbeAckData smaller than a beat")(sourceInfo)
assert (is_aligned, "'C' channel ProbeAckData address not aligned to size")(sourceInfo)
assert (TLPermissions.isReport(bundle.param), "'C' channel ProbeAckData carries invalid report param")(sourceInfo)
assert (!bundle.error, "'C' channel ProbeData carries an error")(sourceInfo)
}
when (bundle.opcode === TLMessages.Release) {
@ -166,6 +168,7 @@ object TLMonitor
assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'C' channel Release smaller than a beat")(sourceInfo)
assert (is_aligned, "'C' channel Release address not aligned to size")(sourceInfo)
assert (TLPermissions.isShrink(bundle.param), "'C' channel Release carries invalid shrink param")(sourceInfo)
assert (!bundle.error, "'C' channel Release carries an error")(sourceInfo)
}
when (bundle.opcode === TLMessages.ReleaseData) {
@ -174,6 +177,7 @@ object TLMonitor
assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'C' channel ReleaseData smaller than a beat")(sourceInfo)
assert (is_aligned, "'C' channel ReleaseData address not aligned to size")(sourceInfo)
assert (TLPermissions.isShrink(bundle.param), "'C' channel ReleaseData carries invalid shrink param")(sourceInfo)
assert (!bundle.error, "'C' channel ReleaseData carries an error")(sourceInfo)
}
when (bundle.opcode === TLMessages.AccessAck) {
@ -195,6 +199,7 @@ object TLMonitor
// source is ignored
assert (is_aligned, "'C' channel HintAck address not aligned to size")(sourceInfo)
assert (bundle.param === UInt(0), "'C' channel HintAck carries invalid param")(sourceInfo)
assert (!bundle.error, "'C' channel HintAck carries an error")(sourceInfo)
}
}
@ -209,6 +214,7 @@ object TLMonitor
// sink is ignored
assert (bundle.size >= UInt(log2Ceil(edge.manager.beatBytes)), "'D' channel ReleaseAck smaller than a beat")(sourceInfo)
assert (bundle.param === UInt(0), "'D' channel ReleaseeAck carries invalid param")(sourceInfo)
assert (!bundle.error, "'D' channel ReleaseAck carries an error")(sourceInfo)
}
when (bundle.opcode === TLMessages.Grant) {
@ -244,6 +250,7 @@ object TLMonitor
// sink is ignored
// size is ignored
assert (bundle.param === UInt(0), "'D' channel HintAck carries invalid param")(sourceInfo)
assert (!bundle.error, "'D' channel HintAck carries an error")(sourceInfo)
}
}