From 0bb182101afe99749e8ea3cc7d76fa12cb2a2693 Mon Sep 17 00:00:00 2001
From: yangzechen <yangzechen21@mails.ucas.ac.cn>
Date: Thu, 19 Mar 2026 22:36:03 +0800
Subject: [PATCH] feat(BusKeyField): add logic for CDP prefetcher

---
 src/main/scala/utility/TLUtils/BusKeyField.scala | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/scala/utility/TLUtils/BusKeyField.scala b/src/main/scala/utility/TLUtils/BusKeyField.scala
index b680383..f7077cb 100644
--- a/src/main/scala/utility/TLUtils/BusKeyField.scala
+++ b/src/main/scala/utility/TLUtils/BusKeyField.scala
@@ -39,6 +39,7 @@ object MemReqSource extends Enumeration {
   val Prefetch2L2TP = Value("Prefetch2L2TP")
   val Prefetch2L2Berti = Value("Prefetch2L2Berti")
   val Prefetch2L2NL = Value("Prefetch2L2NL")
+  val Prefetch2L2CDP = Value("Prefetch2L2CDP")
   val Prefetch2L2Unknown = Value("Prefetch2L2Unknown")
   val Prefetch2L3Stream = Value("Prefetch2L3Stream")
   val Prefetch2L3Stride = Value("Prefetch2L3Stride")
@@ -68,6 +69,7 @@ object MemReqSource extends Enumeration {
     reqSource === Prefetch2L2TP.id.U ||
     reqSource === Prefetch2L2Berti.id.U ||
     reqSource === Prefetch2L2NL.id.U ||
+    reqSource === Prefetch2L2CDP.id.U ||
     reqSource === Prefetch2L2Unknown.id.U
   }
 }