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-rw-r--r--vl.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/vl.c b/vl.c
index 137f389699..993690d450 100644
--- a/vl.c
+++ b/vl.c
@@ -1436,6 +1436,9 @@ static int usb_parse(const char *cmdline)
 void hmp_usb_add(Monitor *mon, const QDict *qdict)
 {
     const char *devname = qdict_get_str(qdict, "devname");
+
+    error_report("usb_add is deprecated, please use device_add instead");
+
     if (usb_device_add(devname) < 0) {
         error_report("could not add USB device '%s'", devname);
     }
@@ -1444,6 +1447,9 @@ void hmp_usb_add(Monitor *mon, const QDict *qdict)
 void hmp_usb_del(Monitor *mon, const QDict *qdict)
 {
     const char *devname = qdict_get_str(qdict, "devname");
+
+    error_report("usb_del is deprecated, please use device_del instead");
+
     if (usb_device_del(devname) < 0) {
         error_report("could not delete USB device '%s'", devname);
     }
@@ -3770,6 +3776,8 @@ int main(int argc, char **argv, char **envp)
                 qemu_opts_parse_noisily(olist, "usb=on", false);
                 break;
             case QEMU_OPTION_usbdevice:
+                error_report("'-usbdevice' is deprecated, please use "
+                             "'-device usb-...' instead");
                 olist = qemu_find_opts("machine");
                 qemu_opts_parse_noisily(olist, "usb=on", false);
                 add_device_config(DEV_USB, optarg);