From owner-freebsd-bugs@FreeBSD.ORG Thu Jan 30 07:10:01 2014 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id CBA4FA96 for ; Thu, 30 Jan 2014 07:10:01 +0000 (UTC) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id B4F0E19D0 for ; Thu, 30 Jan 2014 07:10:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id s0U7A1KS028709 for ; Thu, 30 Jan 2014 07:10:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id s0U7A1lG028708; Thu, 30 Jan 2014 07:10:01 GMT (envelope-from gnats) Date: Thu, 30 Jan 2014 07:10:01 GMT Message-Id: <201401300710.s0U7A1lG028708@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org Cc: From: Javier Villavicencio Subject: Re: kern/185732: Serial port broken on Atom-based Jetway NF99FL motherboard X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Javier Villavicencio List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Jan 2014 07:10:01 -0000 The following reply was made to PR kern/185732; it has been noted by GNATS. From: Javier Villavicencio To: bug-followup@FreeBSD.org, ralph@lr.los-gatos.ca.us Cc: Subject: Re: kern/185732: Serial port broken on Atom-based Jetway NF99FL motherboard Date: Thu, 30 Jan 2014 03:53:06 -0300 I have the exact same board and also had a non-working serial port. However, convinced that my bad luck with serial ports was the culprit, I'm pretty sure I ended up frying the onboard I/O chip. That's my belief mostly because at the same time (I did "the stuff" that I did) the PS/2 keyboard input also stopped working. I'd like to help in debugging this issue, even if I can't be sure the serial port works. The SuperIO chip is a Fintek F71869A and it is fully documented: http://www.fintek.com.tw/files/productfiles/F71869A_V0.19P.pdf