1 files changed, 7 insertions, 0 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index e3fcd514dd..60b0946be3 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1650,9 +1650,15 @@ void pc_pci_device_init(PCIBus *pci_bus)
     int max_bus;
     int bus;
 
+    /* Note: if=scsi is deprecated with PC machine types */
     max_bus = drive_get_max_bus(IF_SCSI);
     for (bus = 0; bus <= max_bus; bus++) {
         pci_create_simple(pci_bus, -1, "lsi53c895a");
+        /*
+         * By not creating frontends here, we make
+         * scsi_legacy_handle_cmdline() create them, and warn that
+         * this usage is deprecated.
+         */
     }
 }
 
@@ -2339,6 +2345,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data)
     mc->query_hotpluggable_cpus = pc_query_hotpluggable_cpus;
     mc->default_boot_order = "cad";
     mc->hot_add_cpu = pc_hot_add_cpu;
+    mc->block_default_type = IF_IDE;
     mc->max_cpus = 255;
     mc->reset = pc_machine_reset;
     hc->pre_plug = pc_machine_device_pre_plug_cb;