Date: Tue, 24 Oct 2023 17:06:23 +0000 From: Marcin Cieslak <saper@saper.info> To: bob prohaska <fbsd@www.zefox.net> Cc: Warner Losh <imp@bsdimp.com>, "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: ucom debug not working on releng/14 Message-ID: <sr85rr49-059n-p790-9sor-0o9r3oo1o5o7@fncre.vasb> In-Reply-To: <ZTfznJ3Y9Iz79plF@www.zefox.net> References: <ZTfj%2B1Qk63qfn%2BJp@www.zefox.net> <CANCZdfpogyGRWUxrJSYrnkxbgf=fxzMrKcGuOq4%2B67TuD=DCKQ@mail.gmail.com> <ZTfznJ3Y9Iz79plF@www.zefox.net>
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--2201072851-2083326459-1698167184=:3649 Content-Type: text/plain; charset=US-ASCII; format=flowed 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 --2201072851-2083326459-1698167184=:3649 Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: BASE64 Content-Description: S/MIME Cryptographic Signature Content-Disposition: attachment; filename=smime.p7s MIIOdgYJKoZIhvcNAQcCoIIOZzCCDmMCAQExDzANBglghkgBZQMEAgEFADAL BgkqhkiG9w0BBwGgggq9MIIEvDCCA6SgAwIBAgIQeEqpEhjRpCYIUTzTZlVD 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