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-rw-r--r--include/hw/cxl/cxl.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/cxl/cxl.h b/include/hw/cxl/cxl.h
index 4944725849..75e47b6864 100644
--- a/include/hw/cxl/cxl.h
+++ b/include/hw/cxl/cxl.h
@@ -61,4 +61,10 @@ OBJECT_DECLARE_SIMPLE_TYPE(CXLHost, PXB_CXL_HOST)
typedef struct CXLUpstreamPort CXLUpstreamPort;
DECLARE_INSTANCE_CHECKER(CXLUpstreamPort, CXL_USP, TYPE_CXL_USP)
CXLComponentState *cxl_usp_to_cstate(CXLUpstreamPort *usp);
+
+#define TYPE_CXL_DSP "cxl-downstream"
+
+typedef struct CXLDownstreamPort CXLDownstreamPort;
+DECLARE_INSTANCE_CHECKER(CXLDownstreamPort, CXL_DSP, TYPE_CXL_DSP)
+
#endif