# Re: read() via USB bus

- From: Oliver Neukum \<oneukum@suse.com\>
- Date: 2021-08-11 10:04:55 
- List: kernelnewbies
- Page: https://ratatoskr.run/kernelnewbies/2021/08/1474705
- Thread: https://ratatoskr.run/kernelnewbies/2021/08/1471589/t.md

```text

On 10.08.21 21:27, Muni Sekhar wrote:
>
> Any other examples of devices associated with the USB bus? Do we have
> any reference driver in the mainline kernel tree?


No, not really. We have the debug serial drivers,
but they are associated with a host controller
as such.

> Does lsusb reports these devices?
No.

    Regards
        Oliver


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