From owner-freebsd-usb@freebsd.org Thu Nov 26 14:21:07 2020 Return-Path: Delivered-To: freebsd-usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EB6DD4AD4E5 for ; Thu, 26 Nov 2020 14:21:07 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4Chg0g5jXgz4XgM for ; Thu, 26 Nov 2020 14:21:07 +0000 (UTC) (envelope-from hps@selasky.org) Received: by mailman.nyi.freebsd.org (Postfix) id C3FB34AD66B; Thu, 26 Nov 2020 14:21:07 +0000 (UTC) Delivered-To: usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C3B804AD740 for ; Thu, 26 Nov 2020 14:21:07 +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 4Chg0g4gnhz4XgL for ; Thu, 26 Nov 2020 14:21:07 +0000 (UTC) (envelope-from hps@selasky.org) Received: from hps2020.home.selasky.org (unknown [178.17.145.105]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 88A2226020D; Thu, 26 Nov 2020 15:21:00 +0100 (CET) Subject: Re: webcamd, usb and two webcams - only one works To: Thomas Steen Rasmussen Cc: usb@freebsd.org References: <9a382539-c90d-91b9-bfac-f36c0f19d3f7@selasky.org> <723be24d-b2fe-85df-4961-5483004050e8@gibfest.dk> From: Hans Petter Selasky Message-ID: <6c527c1f-62a6-3089-50b8-02cda74b4eb1@selasky.org> Date: Thu, 26 Nov 2020 15:20:54 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4Chg0g4gnhz4XgL X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Nov 2020 14:21:08 -0000 On 11/26/20 3:13 PM, Thomas Steen Rasmussen wrote: > 14:05:25.408143 usbus0.3 > SUBM-ISOC-EP=00000084,SPD=HIGH,NFR=128,SLEN=0,IVAL=0 > 14:05:25.654017 usbus0.3 > DONE-ISOC-EP=00000084,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT > 14:05:25.654030 usbus0.3 > DONE-ISOC-EP=00000084,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT > 14:05:25.654220 usbus0.3 > SUBM-ISOC-EP=00000084,SPD=HIGH,NFR=128,SLEN=0,IVAL=0 Hi, This just means the device is not returning data like it should and the USB stack detects that and tries to restart. Try running webcamd in the foreground, and see if there are any errors output there aswell. Like request for firmware. Peek at "ps auxw | grep webcamd" for arguments (remove -B argument). --HPS