Re: ucom debug not working on releng/14

On Tue, 24 Oct 2023, bob prohaska wrote:

>
> On Tue, Oct 24, 2023 at 09:43:53AM -0600, Warner Losh wrote:
>> I thought that was a loader tuneable... have you tried it there?
>>
>
> It works on arm64 (Pi3 and Pi4) in sysctl.conf.
>
> Adding
> hw.usb.ucom.debug="1"
> to /boot/loader.conf doesn't seem to make any difference, during
> boot the armv7 releng/14 host still reports
> sysctl: unknown oid 'hw.usb.ucom.debug' at line 10

Do you have this in your kernel config?

options         USB_DEBUG               # enable debug msgs