From owner-freebsd-usb@FreeBSD.ORG Thu Dec 4 17:34:31 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 810D21065673 for ; Thu, 4 Dec 2008 17:34:31 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [64.7.153.18]) by mx1.freebsd.org (Postfix) with ESMTP id 4BC8C8FC1C for ; Thu, 4 Dec 2008 17:34:31 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost1.sentex.ca (8.14.3/8.14.3) with ESMTP id mB4HKdb9010825 for ; Thu, 4 Dec 2008 12:20:39 -0500 (EST) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.8/8.13.3) with ESMTP id mB4HKdJP017318 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 4 Dec 2008 12:20:39 -0500 (EST) (envelope-from mike@sentex.net) Message-Id: <200812041720.mB4HKdJP017318@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Thu, 04 Dec 2008 12:20:29 -0500 To: freebsd-usb@freebsd.org From: Mike Tancsa In-Reply-To: <4936DF1D.8000405@sentex.net> References: <4936DF1D.8000405@sentex.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Scanned-By: MIMEDefang 2.64 on 64.7.153.18 Subject: Re: ucom serial bug? 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: Thu, 04 Dec 2008 17:34:31 -0000 At 02:33 PM 12/3/2008, Gabor wrote: >everything works fine. When we try to use a USB to serial >converter(type doesn't matter, UFTDI or Prolific) we run into >problems. The first time we start up our side, everything >works. The second time we don't get carrier(DCD). The other side >is always running. Since we have no control Also tried with the usb2 development stack, and we never see carrier. Id Refs Address Size Name 1 20 0xc0400000 9f8014 kernel (/boot/kernel/kernel) 2 1 0xc4b95000 3000 usb2_serial_ftdi.ko (/boot/kernel/usb2_serial_ftdi.ko) 3 5 0xc4b99000 36000 usb2_core.ko (/boot/kernel/usb2_core.ko) 4 1 0xc4c56000 4000 usb2_serial.ko (/boot/kernel/usb2_serial.ko) 5 1 0xc4cb4000 a000 usb2_controller_uhci.ko (/boot/kernel/usb2_controller_uhci.ko) 6 2 0xc4cbe000 3000 usb2_controller.ko (/boot/kernel/usb2_controller.ko) 7 1 0xc4d50000 d000 usb2_controller_ehci.ko (/boot/kernel/usb2_controller_ehci.ko) ---Mike