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MSHR: fix bug for dual_core GrantData BtoT dsWen #2 #54

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merged 2 commits into from
Aug 31, 2023
Merged

MSHR: fix bug for dual_core GrantData BtoT dsWen #2 #54

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9d41ba6
MSHR: fix bug for dual_core GrantData BtoT dsWen
Aug 31, 2023
ef91f8a
Merge branch 'master' into fix_dual_bug
Ivyfeather Aug 31, 2023
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2 changes: 1 addition & 1 deletion src/main/scala/coupledL2/MSHR.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -374,7 +374,7 @@ class MSHR(implicit p: Parameters) extends L2Module {
)
mp_grant.metaWen := true.B
mp_grant.tagWen := !dirResult.hit
mp_grant.dsWen := gotDirty && gotGrantData || probeDirty && (req_get || req.aliasTask.getOrElse(false.B))
mp_grant.dsWen := (!dirResult.hit || gotDirty) && gotGrantData || probeDirty && (req_get || req.aliasTask.getOrElse(false.B))
mp_grant.fromL2pft.foreach(_ := req.fromL2pft.get)
mp_grant.needHint.foreach(_ := false.B)
mp_grant.replTask := !dirResult.hit // Get and Alias are hit that does not need replacement
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