hw/usb: move stubs out of stubs/

Since the USB stubs are needed exactly when the Kconfig symbols are not
enabled, they can be placed in hw/usb/ and conditionalized on CONFIG_USB.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-11-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/hw/usb/bus-stub.c b/hw/usb/bus-stub.c
new file mode 100644
index 0000000..fcabe84
--- /dev/null
+++ b/hw/usb/bus-stub.c
@@ -0,0 +1,28 @@
+/*
+ * QEMU USB device emulation stubs
+ *
+ * Copyright (C) 2021 Philippe Mathieu-Daudé <f4bug@amsat.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "qemu/error-report.h"
+#include "qapi/error.h"
+#include "qapi/qapi-commands-machine.h"
+#include "sysemu/sysemu.h"
+#include "monitor/monitor.h"
+#include "hw/usb.h"
+
+USBDevice *usbdevice_create(const char *driver)
+{
+    error_report("Support for USB devices not built-in");
+
+    return NULL;
+}
+
+HumanReadableText *qmp_x_query_usb(Error **errp)
+{
+    error_setg(errp, "Support for USB devices not built-in");
+    return NULL;
+}