[Spice-devel] [PATCH usbredir v3] usbredirserver: show bus:device of the USB device if specifying vid:pid

[Frediano Ziglio]

> 
> From: Chen Hanxiao <chenhanxiao at gmail.com>
> 
> We use libusb_open_device_with_vid_pid, if multiple devices
> have the same vid:pid, it will only the first one.
> 
> This patch will show the bus:device of the chosen one.
> 
> Signed-off-by: Chen Hanxiao <chenhanxiao at gmail.com>

Acked-by: Frediano Ziglio <fziglio at redhat.com>

> ---
> v3: move dev declaration inside if
> v2: control output messages by verbose
> 
>  usbredirserver/usbredirserver.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/usbredirserver/usbredirserver.c
> b/usbredirserver/usbredirserver.c
> index 13965dc..d26c4d3 100644
> --- a/usbredirserver/usbredirserver.c
> +++ b/usbredirserver/usbredirserver.c
> @@ -328,6 +328,15 @@ int main(int argc, char *argv[])
>                      "Could not open an usb-device with vid:pid %04x:%04x\n",
>                      usbvendor, usbproduct);
>              }
> +            if (verbose >= usbredirparser_info) {
> +                libusb_device *dev;
> +                dev = libusb_get_device(handle);
> +                fprintf(stderr, "Open a usb-device with vid:pid %04x:%04x on
> "
> +                        "bus %03x device %03x\n",
> +                        usbvendor, usbproduct,
> +                        libusb_get_bus_number(dev),
> +                        libusb_get_device_address(dev));
> +            }
>          } else {
>              libusb_device **list = NULL;
>              ssize_t i, n;

Frediano