From owner-freebsd-mobile@FreeBSD.ORG Sat Jul 2 16:47:39 2005 Return-Path: X-Original-To: freebsd-mobile@freebsd.org 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 BF3D116A41C for ; Sat, 2 Jul 2005 16:47:39 +0000 (GMT) (envelope-from bkoenig@cs.tu-berlin.de) Received: from mail.efacilitas.de (efacilitas.de [213.133.110.227]) by mx1.FreeBSD.org (Postfix) with ESMTP id 508D343D1D for ; Sat, 2 Jul 2005 16:47:38 +0000 (GMT) (envelope-from bkoenig@cs.tu-berlin.de) Received: from eurystheus.local (port-212-202-37-29.dynamic.qsc.de [212.202.37.29]) by mail.efacilitas.de (Postfix) with ESMTP id E4E5D123988 for ; Sat, 2 Jul 2005 18:45:53 +0200 (CEST) Received: from localhost (eurystheus.local [192.168.1.67]) by eurystheus.local (Postfix) with ESMTP id 1F9C412B0F7 for ; Sat, 2 Jul 2005 18:46:07 +0200 (CEST) Received: from eurystheus.local ([192.168.1.67]) by localhost (eurystheus.locaL [192.168.1.67]) (amavisd-new, port 10024) with ESMTP id 17145-05 for ; Sat, 2 Jul 2005 18:46:02 +0200 (CEST) Received: from [192.168.1.67] (eurystheus.local [192.168.1.67]) by eurystheus.local (Postfix) with ESMTP id 04B8912B0EB for ; Sat, 2 Jul 2005 18:46:02 +0200 (CEST) Message-ID: <42C6C4C9.60907@cs.tu-berlin.de> Date: Sat, 02 Jul 2005 18:46:01 +0200 From: =?ISO-8859-1?Q?Bj=F6rn_K=F6nig?= User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.8) Gecko/20050517 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-mobile@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Virus-Scanned: amavisd-new at example.com Subject: Re: PCCard bus don't work X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 02 Jul 2005 16:47:39 -0000 On Sat, 8 Jan 2005 01:50:56 +0800 (CST) I wrote: > I have a very old Laptop (IBM Thinkpad 740XL, Pentium 166) which > works fine with FreeBSD 4.10. I want to install FreeBSD 5.3 just for > fun, but it seems that GENERIC kernel doesn't get the PCCard bus > running ("Unable to map IRQ..."). Is there anything that I can do? > Freeing or remapping IRQ with IBMs tool PS2.EXE didn't help. > > Regards Björn > > pcib0: pcibus 0 on motherboard > pci0: on pcib0 > isab0: at device 1.0 on pci0 > isa0: on isab0 > cbb0: mem 0x10811000-0x10811fff at > device 2.0 on pci 0=20 > cardbus0: on cbb0 > pccard0: <16-bit PCCard bus> on cbb0 > cbb: Unable to map IRQ... > device_attach: cbb0 attach returned 12 > cbb1: mem 0x10810000-0x10810fff at > device 2.1 on pci 0 > cardbus1: on cbb1 > pccard1: <16-bit PCCard bus> on cbb1 > cbb: Unable to map IRQ=E2=80=A6 > device_attach: cbb1 attach returned 12 Hello, I had success with my old laptop and FreeBSD 5.x now. I compiled a new set of installation floppies with the pccard daemon and using device pcic device card instead of device cbb device pccard device cardbus in the kernel. The old pccard bus driver uses a polling mode if he is not able to map an IRQ. It seems like that the new driver won't do this. Is there a specific reason why this was not implemented? Is this still possible or isn't it worth because too less hardware demands it anymore? Thanks in advance Björn