From nobody Tue Oct 24 17:06:23 2023 X-Original-To: freebsd-arm@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SFJPL5qjSz4yGqs for ; Tue, 24 Oct 2023 17:06:30 +0000 (UTC) (envelope-from saper@saper.info) Received: from q.saper.info (q.saper.info [IPv6:2605:2700:0:2:a800:ff:fec7:5c61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature ECDSA (P-384) client-digest SHA384) (Client CN "q.saper.info", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SFJPL2WKgz3K2y for ; Tue, 24 Oct 2023 17:06:30 +0000 (UTC) (envelope-from saper@saper.info) Authentication-Results: mx1.freebsd.org; none Received: from q.saper.info (localhost [127.0.0.1]) by q.saper.info (8.17.1/8.17.1) with ESMTPS id 39OH6OAA030360 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Tue, 24 Oct 2023 17:06:24 GMT (envelope-from saper@saper.info) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=saper.info; s=Sep2014; t=1698167184; bh=dyUOUyCntVHGszIVK6LEg0SESyU/Owb3eVt7sljYDjo=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=i4NS2buowcXwIDwP5SZwNQ7Eo1L2tM2SEn+qKdbKk0KdE+Ka6qBGxgkiGzWC2LU8s F7MjUmhsoFgZRGugds7RmHafy0P9SMupcJwTP9E2EzhfrzH2mg1p5tl8tI7kL2ynCg EN8AgoUQGDXZmRbLytC/7pGtaAAErH0qegPHMAUE= Received: from localhost (saper@localhost) by q.saper.info (8.17.1/8.17.1/Submit) with ESMTP id 39OH6OHk030357; Tue, 24 Oct 2023 17:06:24 GMT (envelope-from saper@saper.info) X-Authentication-Warning: q.saper.info: saper owned process doing -bs Date: Tue, 24 Oct 2023 17:06:23 +0000 From: Marcin Cieslak To: bob prohaska cc: Warner Losh , "freebsd-arm@freebsd.org" Subject: Re: ucom debug not working on releng/14 In-Reply-To: Message-ID: References: List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="2201072851-2083326459-1698167184=:3649" X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:47066, ipnet:2605:2700::/32, country:US] X-Rspamd-Queue-Id: 4SFJPL2WKgz3K2y --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 ozANBgkqhkiG9w0BAQsFADBMMSAwHgYDVQQLExdHbG9iYWxTaWduIFJvb3Qg Q0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMKR2xvYmFs U2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yOTAzMTgwMDAwMDBaMFsxCzAJBgNV BAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhH bG9iYWxTaWduIEdDQyBSMyBQZXJzb25hbFNpZ24gMSBDQSAyMDIwMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvxvJBqEapaux2/z3J7fFslRO WjKVJ5rCMfWGsg17dmD7NSnG7Spoa8d3htXsls1IMxoO8PyouQajNQqYmlYo xinlqenMNv7CJyEKMOAtglBmD6C/QC7kT+dSx4HfSTs8xmv8veJOldMzF8S/ 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