qapi: introduce x-query-usb QMP command

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.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2021-09-08 10:35:43 +01:00
parent 1b8ae799d8
commit fc30920731
5 changed files with 38 additions and 10 deletions

View file

@ -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;