On 10/28/21 17:54, Daniel P. Berrangé wrote:
> This is a counterpart to the HMP "info usb" command. It is being
> added with an "x-" prefix because this QMP command is intended as an
> adhoc debugging tool and will thus not be modelled in QAPI as fully
> structured data, nor will it have long term guaranteed stability.
> The existing HMP command is rewritten to call the QMP command.
>
> Signed-off-by: Daniel P. Berrangé <berra...@redhat.com>
> ---
> hmp-commands-info.hx | 2 +-
> hw/usb/bus.c | 24 +++++++++++++++---------
> qapi/machine.json | 12 ++++++++++++
> stubs/usb-dev-stub.c | 8 ++++++++
> tests/qtest/qmp-cmd-test.c | 2 ++
> 5 files changed, 38 insertions(+), 10 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <phi...@redhat.com>
> --- a/tests/qtest/qmp-cmd-test.c
> +++ b/tests/qtest/qmp-cmd-test.c
> @@ -49,6 +49,8 @@ static int query_error_class(const char *cmd)
> #ifndef CONFIG_PROFILER
> { "x-query-profile", ERROR_CLASS_GENERIC_ERROR },
> #endif
> + /* Only valid with a USB bus added */
> + { "x-query-usb", ERROR_CLASS_GENERIC_ERROR },
> { NULL, -1 }
> };
> int i;
>
