From owner-freebsd-net Fri Dec 28 18:58:13 2001 Delivered-To: freebsd-net@freebsd.org Received: from ambrisko.com (adsl-64-174-51-42.dsl.snfc21.pacbell.net [64.174.51.42]) by hub.freebsd.org (Postfix) with ESMTP id 6D9EC37B41A for ; Fri, 28 Dec 2001 18:58:11 -0800 (PST) Received: (from ambrisko@localhost) by ambrisko.com (8.11.6/8.11.6) id fBT2uWp83732; Fri, 28 Dec 2001 18:56:32 -0800 (PST) (envelope-from ambrisko) From: Doug Ambrisko Message-Id: <200112290256.fBT2uWp83732@ambrisko.com> Subject: Re: USB ethernet problem In-Reply-To: <20011221115851.A10172@mezcal.tue.le> To: Thomas Zenker Date: Fri, 28 Dec 2001 18:56:32 -0800 (PST) Cc: Mike Silbersack , freebsd-net@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL94b (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Thomas Zenker writes: | the situation changed, I have tried to install the new release now | on the final embedded hardware. It is to mention, that this hardware | is working with fbsd 4.3 from july without any problems in about | 50 equipments. Upgrade from the previous fbsd 4.3 works flawlessly | (4.3 kernel is running during this procedure), however after rebooting | the 4.4 kernel, another upgrade run doesn't terminate: | | usb0: host controller process error | usb0: host controller halted Hmm, I've seen this with my usio driver (USB -> serial adapter using the Anchor chip) and couldn't figure it out. It seems to happen more as machines are sharing interrupts with USB on UHCI controllers. Lots of small packets seem to trigger it more. Doug A. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message