Dear Genodians,

I am currently working on a USB driver. I am wondering if in the `Usb::Interface::Alt_setting` constructor, the parameters `iface.index().number` and `iface.index().alt_setting` are inverted?

According to the `Usb::Device::Urb` constructor, the interface index seems to come second.

If I invert those parameters, the correct interface is selected. Otherwise, the request fails.

Best,

Alice

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