From nobody Tue Jan 17 15:05:46 2023 X-Original-To: freebsd-usb@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 4NxBzQ6Wx4z2sWGb; Tue, 17 Jan 2023 15:05:54 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (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 did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4NxBzQ4GCqz4Gsj; Tue, 17 Jan 2023 15:05:54 +0000 (UTC) (envelope-from hps@selasky.org) Authentication-Results: mx1.freebsd.org; none Received: from [10.36.2.145] (unknown [46.212.121.255]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 05F36260410; Tue, 17 Jan 2023 16:05:45 +0100 (CET) Message-ID: Date: Tue, 17 Jan 2023 16:05:46 +0100 List-Id: FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-usb List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: RES: TP-LINK USB no carrier after speed test To: Ivan Quitschal Cc: Alexander Motin , "freebsd-current@freebsd.org" , "freebsd-usb@FreeBSD.org" References: <5bf98c30-c00f-7e7a-3a3d-c0bd5862fb97@selasky.org> <1f11b131-7031-60db-4331-d95159c5b373@selasky.org> <4f8778a0-0c47-ff47-f954-ba4e8d9fc5e1@selasky.org> <93745237-5a3c-b81b-36d3-3c883bc4f2d3@selasky.org> <37d15b0a-0cc1-0830-98a9-c7e19b7a7ef5@selasky.org> <54ef5c22-f9a9-c2f4-5e78-272c4fdd446b@hotmail.com> Content-Language: en-US From: Hans Petter Selasky In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4NxBzQ4GCqz4Gsj X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:24940, ipnet:88.99.0.0/16, country:DE] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N On 1/17/23 14:13, Ivan Quitschal wrote: > not THAT fine of course, since its limited to around 300mbps. when in > USB 3 it reaches 600mbps just fine. > > but besides that limitation from the version 2.0, it really works. ive > tried a whole day of heavy traffic here and nothing happened at all. > > rings any bells ? Yes, I see that too: ugen0.3: at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (248mA) Works like a charm spd=HIGH, but probably not super-speed. Maybe the vendor does something different when the speed is super speed so that the BULK transport can move more data at a time ... Vendor documentation is wanted! Maybe you simply need to USB trace the protocol when super-speed is used and vendor drivers are in place. Right now there is no option to disable super speed only, but maybe try to run this command on all USB 3.x root HUBS: usbconfig -d X.Y set_config 255 Maybe the device will show up as high-speed on the other computer aswell. It's worth a try. --HPS