1 files changed, 12 insertions, 0 deletions
diff --git a/src/mem/cache/cache.hh b/src/mem/cache/cache.hh
index 5df725683..6b062ef40 100644
--- a/src/mem/cache/cache.hh
+++ b/src/mem/cache/cache.hh
@@ -278,6 +278,18 @@ class Cache : public BaseCache
      */
     bool invalidateVisitor(BlkType &blk);
 
+    /**
+     * Flush a cache line due to an uncacheable memory access to the
+     * line.
+     *
+     * @note This shouldn't normally happen, but we need to handle it
+     * since some architecture models don't implement cache
+     * maintenance operations. We won't even try to get a decent
+     * timing here since the line should have been flushed earlier by
+     * a cache maintenance operation.
+     */
+    void uncacheableFlush(PacketPtr pkt);
+
   public:
     /** Instantiates a basic cache object. */
     Cache(const Params *p, TagStore *tags);