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-rw-r--r--hw/cxl/cxl-host.c9
-rw-r--r--include/hw/cxl/cxl.h1
2 files changed, 7 insertions, 3 deletions
diff --git a/hw/cxl/cxl-host.c b/hw/cxl/cxl-host.c
index e010163174..b7aa429ddf 100644
--- a/hw/cxl/cxl-host.c
+++ b/hw/cxl/cxl-host.c
@@ -24,13 +24,15 @@
 
 static void cxl_fixed_memory_window_config(CXLState *cxl_state,
                                            CXLFixedMemoryWindowOptions *object,
-                                           Error **errp)
+                                           int index, Error **errp)
 {
     ERRP_GUARD();
     g_autofree CXLFixedWindow *fw = g_malloc0(sizeof(*fw));
     strList *target;
     int i;
 
+    fw->index = index;
+
     for (target = object->targets; target; target = target->next) {
         fw->num_targets++;
     }
@@ -325,14 +327,15 @@ static void machine_set_cfmw(Object *obj, Visitor *v, const char *name,
     CXLState *state = opaque;
     CXLFixedMemoryWindowOptionsList *cfmw_list = NULL;
     CXLFixedMemoryWindowOptionsList *it;
+    int index;
 
     visit_type_CXLFixedMemoryWindowOptionsList(v, name, &cfmw_list, errp);
     if (!cfmw_list) {
         return;
     }
 
-    for (it = cfmw_list; it; it = it->next) {
-        cxl_fixed_memory_window_config(state, it->value, errp);
+    for (it = cfmw_list, index = 0; it; it = it->next, index++) {
+        cxl_fixed_memory_window_config(state, it->value, index, errp);
     }
     state->cfmw_list = cfmw_list;
 }
diff --git a/include/hw/cxl/cxl.h b/include/hw/cxl/cxl.h
index 75e47b6864..b2bcce7ed6 100644
--- a/include/hw/cxl/cxl.h
+++ b/include/hw/cxl/cxl.h
@@ -27,6 +27,7 @@
 typedef struct PXBCXLDev PXBCXLDev;
 
 typedef struct CXLFixedWindow {
+    int index;
     uint64_t size;
     char **targets;
     PXBCXLDev *target_hbs[16];