From owner-freebsd-current@FreeBSD.ORG Wed Apr 10 15:07:10 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id A8DCBA0B; Wed, 10 Apr 2013 15:07:10 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from onlyone.friendlyhosting.spb.ru (onlyone.friendlyhosting.spb.ru [IPv6:2a01:4f8:131:60a2::2]) by mx1.freebsd.org (Postfix) with ESMTP id 70A9338A; Wed, 10 Apr 2013 15:07:10 +0000 (UTC) Received: from lion.home.serebryakov.spb.ru (unknown [IPv6:2001:470:923f:1:900d:c887:884e:713b]) (Authenticated sender: lev@serebryakov.spb.ru) by onlyone.friendlyhosting.spb.ru (Postfix) with ESMTPA id 821C74AC57; Wed, 10 Apr 2013 19:07:09 +0400 (MSK) Date: Wed, 10 Apr 2013 19:07:05 +0400 From: Lev Serebryakov Organization: FreeBSD Project X-Priority: 3 (Normal) Message-ID: <1757923954.20130410190705@serebryakov.spb.ru> To: John Baldwin Subject: Re: Intel D2500CC motherboard and strange RS232/UART behavior In-Reply-To: <201304101020.34214.jhb@freebsd.org> References: <229402991.20130407172016@serebryakov.spb.ru> <201304091658.22810.jhb@freebsd.org> <1659145198.20130410102838@serebryakov.spb.ru> <201304101020.34214.jhb@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: quoted-printable Cc: Adrian Chadd , freebsd-current@freebsd.org, Poul-Henning Kamp X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: lev@FreeBSD.org List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Apr 2013 15:07:10 -0000 Hello, John. You wrote 10 =E0=EF=F0=E5=EB=FF 2013 =E3., 18:20:34: JB> Ok, then you need to figure out what is actually failing to install an JB> interrupt handler (e.g. does bus_alloc_resource or bus_setup_intr fail?) uart.ko could not be used, and rebuilding system for this system takes time (a lot of it). I have idea to fix uart.ko as module before to be able to load-unload it multiple time for experiments. --=20 // Black Lion AKA Lev Serebryakov