From owner-freebsd-usb@FreeBSD.ORG Thu Dec 4 18:37:00 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 D82D0106564A for ; Thu, 4 Dec 2008 18:37:00 +0000 (UTC) (envelope-from gabor@sentex.net) Received: from smarthost2.sentex.ca (smarthost2.sentex.ca [205.211.164.50]) by mx1.freebsd.org (Postfix) with ESMTP id 843378FC19 for ; Thu, 4 Dec 2008 18:37:00 +0000 (UTC) (envelope-from gabor@sentex.net) Received: from smtp1.sentex.ca (smtp1.sentex.ca [199.212.134.4]) by smarthost2.sentex.ca (8.14.3/8.14.3) with ESMTP id mB4Iaw3q029363 for ; Thu, 4 Dec 2008 13:36:58 -0500 (EST) (envelope-from gabor@sentex.net) Received: from pyroxene.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smtp1.sentex.ca (8.14.3/8.14.3) with ESMTP id mB4Iaws0082485 for ; Thu, 4 Dec 2008 13:36:58 -0500 (EST) (envelope-from gabor@sentex.net) Received: from [192.168.43.153] ([192.168.43.153]) by pyroxene.sentex.ca (8.14.3/8.13.8) with ESMTP id mB4Iavdh037610 for ; Thu, 4 Dec 2008 13:36:57 -0500 (EST) (envelope-from gabor@sentex.net) Message-ID: <49382349.5040804@sentex.net> Date: Thu, 04 Dec 2008 13:36:57 -0500 From: Gabor User-Agent: Thunderbird 2.0.0.18 (Macintosh/20081105) MIME-Version: 1.0 To: freebsd-usb@freebsd.org References: <4936DF1D.8000405@sentex.net> <200812041720.mB4HKdJP017318@lava.sentex.ca> <200812041853.35539.hselasky@c2i.net> <20081204.111528.1723218601.imp@bsdimp.com> In-Reply-To: <20081204.111528.1723218601.imp@bsdimp.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV version 0.94.2, clamav-milter version 0.94.2 on clamscanner3 X-Virus-Status: Clean X-Scanned-By: MIMEDefang 2.64 on 205.211.164.50 Subject: Re: ucom serial bug? X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: gabor@sentex.net List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Dec 2008 18:37:00 -0000 Hi, thanks for looking at this issue. Are you guys saying that this was not meant to work? As in I shouldn't expect to see carrier? On 12/4/08 1:15 PM, M. Warner Losh wrote: > In message: <200812041853.35539.hselasky@c2i.net> > Hans Petter Selasky writes: > : On Thursday 04 December 2008, Mike Tancsa wrote: > : > 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) > : > > : > : Hi, > : > : I think this event is not implemented in the driver. Try to diff the NetBSD > : and FreeBSD uftdi.c files. > > I have some diffs in my inbox from someone that was trying to > implement modem control for uftdi chips. Let me see if they make > sense... > > Warner > _______________________________________________ > freebsd-usb@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-usb > To unsubscribe, send any mail to "freebsd-usb-unsubscribe@freebsd.org" > -- Success is the result when preparation meets opportunity.