Re: Does usbconfig have modeswitch functionality?

Reply: Bjoern A. Zeeb: "Re: Does usbconfig have modeswitch functionality?"
In reply to: Farhan Khan: "Re: Does usbconfig have modeswitch functionality?"
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From: Warner Losh <imp_at_bsdimp.com>
Date: Wed, 07 May 2025 02:02:48 UTC

On Tue, May 6, 2025 at 7:44 PM Farhan Khan <farhan@farhan.codes> wrote:
>
>
>
> On Tue, May 6, 2025, at 9:31 PM, Warner Losh wrote:
> >> Is this functionality built into usbconfig? I didn't see it there, but maybe I'm missing it.
> >
> > Usually the usb stack just switches. Is it not?
> >
> > Waner
>
> Seemingly not. I am on FreeBSD 15.0 Current in KVM, not sure if that makes a difference.
>
>
> Kernel message:
> ---
> ugen1.2: <Realtek DISK> at usbus1
> ---
>
> $ sudo usbconfig
> ...
> ugen1.2: <RTL8188GU 802.11n WLAN Adapter (Driver CDROM
> Mode) Realtek Semiconductor Corp.> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA)
> ---
>
> Curious how to mount the disk...

Is this generic or a custom kernel?

You should see a 'cd' line attach, if it's really a cd, but only if
you have a cd device in your kernel.

Warner