From owner-freebsd-current@FreeBSD.ORG Tue Apr 9 20:44:57 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 87B7CA90; Tue, 9 Apr 2013 20:44:57 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from onlyone.friendlyhosting.spb.ru (onlyone.friendlyhosting.spb.ru [46.4.40.135]) by mx1.freebsd.org (Postfix) with ESMTP id 4C35DD2C; Tue, 9 Apr 2013 20:44:57 +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 56BDD4AC57; Wed, 10 Apr 2013 00:44:55 +0400 (MSK) Date: Wed, 10 Apr 2013 00:44:51 +0400 From: Lev Serebryakov Organization: FreeBSD Project X-Priority: 3 (Normal) Message-ID: <105818341.20130410004451@serebryakov.spb.ru> To: John Baldwin Subject: Re: Intel D2500CC motherboard and strange RS232/UART behavior In-Reply-To: <201304091608.09257.jhb@freebsd.org> References: <229402991.20130407172016@serebryakov.spb.ru> <5847.1365365701@critter.freebsd.dk> <201304091608.09257.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: Tue, 09 Apr 2013 20:44:57 -0000 Hello, John. You wrote 10 =E0=EF=F0=E5=EB=FF 2013 =E3., 0:08:09: JB> When did it ever work? Problem is, that every uart device now is independent from each other in good "OOP" style, and it looks like interrupt sharing we need one interrupt handler per irq (not per device), which will now about several UARTs. Something like "multiport" device, bot not exactly. --=20 // Black Lion AKA Lev Serebryakov