From owner-freebsd-usb@FreeBSD.ORG Sat Apr 12 10:15:09 2008 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4A862106564A for ; Sat, 12 Apr 2008 10:15:09 +0000 (UTC) (envelope-from boris.moulin@caliopea.com) Received: from ik45073.ikexpress.com (ik45073.ikexpress.com [213.246.45.73]) by mx1.freebsd.org (Postfix) with ESMTP id 212AA8FC13 for ; Sat, 12 Apr 2008 10:15:08 +0000 (UTC) (envelope-from boris.moulin@caliopea.com) X-Calyopea-AntiSpam: quick-pass: trusted user - dhe-rsa-aes256-sha/tlsv1 Received: from [10.0.0.155] (beware-of-dogs.calyopea.com [82.231.131.106]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ik45073.ikexpress.com (Postfix) with ESMTPSA id 01E0150884 for ; Sat, 12 Apr 2008 11:59:14 +0200 (CEST) Message-ID: <480087F0.8040700@caliopea.com> Date: Sat, 12 Apr 2008 11:59:12 +0200 From: Me User-Agent: Thunderbird 2.0.0.12 (X11/20080316) MIME-Version: 1.0 To: freebsd-usb@freebsd.org Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: webcams : Too many ISOC errors, bailing out. X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 Apr 2008 10:15:09 -0000 Hi. I must be really unlucky: I have 2 webcams, tested on 3 differents freebsd (containing both UHCI & OHCI devices). The webcams are using pwc driver, from /usr/ports/multimedia/pwcbsd. I have applied the patch to use one of them with "motion"; but have every time the same error: "Too many ISOC errors, bailing out." pwcbsd is a version 1.4.1, it's seem old enought to be "stable", so I just can't figure out what's happening. Even pwcview don't work: it's just light-on the cam a fraction of seconds, clear the screen then give back the prompt. Here are the specs of what I have tested: home-made desktop freebsd 6.2-STABLE/amd64 recompiled kernel usb: ohci hp nc4000, FreeBSD 6.1-BETA4/i386 generic kernel Usb: ohci sony laptop (p800-quite-old) freebsd 7.0 Beta/i386 generic kernel usb: uhci (except for those 2 laptops, I can install & test any freebsd version and even give an ssh access on a fixed ip...) The webcams: Apr 11 20:53:37 nc4000 kernel: pwc0: vendor 0x046d product 0x08b2, rev 1.10/0.00, addr 2 Apr 11 20:53:37 nc4000 kernel: pwc0: Logitech QuickCam Pro 4000 USB webcam Apr 11 20:53:38 nc4000 kernel: pwc0: This camera is equipped with a Sony CCD sensor + TDA8787 (32) Apr 11 20:23:34 nc4000 kernel: pwc0: vendor 0x0471 product 0x0329, rev 1.10/0.03, addr 2 Apr 11 20:23:34 nc4000 kernel: pwc0: Philips SPC900NC USB webcam Apr 11 20:23:35 nc4000 kernel: pwc0: This camera is equipped with a Sony CCD sensor + TDA8787 (32) Apr 11 20:23:41 nc4000 kernel: pwc0: Too many ISOC errors, bailing out. (unfornutaly, I have bought the philips thinking the logitech was the problem, but it's seems the both are in fact the same thing with different plastics...) T.I.A. PM.