From owner-freebsd-mobile@FreeBSD.ORG Sun Aug 24 03:59:00 2003 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4A41C16A4BF for ; Sun, 24 Aug 2003 03:59:00 -0700 (PDT) Received: from mail.gmx.net (imap.gmx.net [213.165.64.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 9F9B643FE0 for ; Sun, 24 Aug 2003 03:58:58 -0700 (PDT) (envelope-from alexander.pohoyda@gmx.net) Received: (qmail 7286 invoked by uid 65534); 24 Aug 2003 10:58:57 -0000 Received: from p508BFB7C.dip.t-dialin.net (EHLO oak.pohoyda.family) (80.139.251.124) by mail.gmx.net (mp001) with SMTP; 24 Aug 2003 12:58:57 +0200 Received: from oak.pohoyda.family (oak.pohoyda.family [127.0.0.1]) by oak.pohoyda.family (8.12.9/8.12.6) with ESMTP id h7OAwufN001326; Sun, 24 Aug 2003 12:58:56 +0200 (CEST) (envelope-from alexander.pohoyda@gmx.net) Received: (from apog@localhost) by oak.pohoyda.family (8.12.9/8.12.9/Submit) id h7OAwnpb001323; Sun, 24 Aug 2003 12:58:49 +0200 (CEST) X-Authentication-Warning: oak.pohoyda.family: apog set sender to alexander.pohoyda@gmx.net using -f Sender: alexander.pohoyda@gmx.net To: bruno schwander References: <20030823212402.Q240@thinkpad.bschwand.net> From: Alexander Pohoyda Date: 24 Aug 2003 12:58:49 +0200 In-Reply-To: <20030823212402.Q240@thinkpad.bschwand.net> Message-ID: <87ekzbl3ti.fsf@oak.pohoyda.family> Lines: 46 User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii cc: freebsd-mobile@freebsd.org Subject: Re: ibm thinkpad 600, freeze when serial port accessed ... X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Aug 2003 10:59:00 -0000 bruno schwander writes: > sio0: configured irq 4 not in bitmap of probed irqs 0 > sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 > sio0: type 8250 I have also had some problems with serial ports in the past, but it has been a long time ago and I don't recall the details. That's what I get on my ThinkPad 600 (4.8-STABLE): sio0: <16550A-compatible COM port> at port 0x3f8-0x3ff irq 4 on isa0 sio0: type 16550A Configured like this: device sio option PNPBIOS Another ThinkPad 600E (4.8-RELEASE) gives me: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A Configured with: device sio0 at isa? port IO_COM1 flags 0x10 irq 4 device sio1 at isa? port IO_COM2 irq 3 device sio2 at isa? disable port IO_COM3 irq 5 device sio3 at isa? disable port IO_COM4 irq 9 option PNPBIOS Both ports work, I've just verified it with cu. > Anybody using successfully their serial port on a thinkpad 600, please let > me know your configuration... Try turning on the option PNPBIOS in your kernel configuration file first. If this does not help, I will boot into DOS and tell you my settings from the ps2 tool. -- Alexander Pohoyda