From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 15 Jul 2001 18:31:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 15 Jul 2001 18:31:39 -0400 Received: from mailhst2.its.tudelft.nl ([130.161.34.250]:60422 "EHLO mailhst2.its.tudelft.nl") by vger.kernel.org with ESMTP id ; Sun, 15 Jul 2001 18:31:26 -0400 Date: Mon, 16 Jul 2001 00:31:08 +0200 From: Erik Mouw To: Michael Stiller Cc: linux-kernel@vger.kernel.org Subject: Re: Cardbus Bridge no IRQ in 2.4.6 Message-ID: <20010716003107.I13239@arthur.ubicom.tudelft.nl> In-Reply-To: <20010715125830.9309.qmail@toyland.ping.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20010715125830.9309.qmail@toyland.ping.de>; from michael@toyland.ping.de on Sun, Jul 15, 2001 at 02:58:30PM +0200 Organization: Eric Conspiracy Secret Labs X-Eric-Conspiracy: There is no conspiracy! Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jul 15, 2001 at 02:58:30PM +0200, Michael Stiller wrote: > i have a PCI Cardbus Bridge which is getting no interrupt from > the bios and during kernel boot. Is it possible to use the card anyway ? > Maybe assign an interrupt manually ? > > The details: > > kernel 2.4.6 smp machine > > device in question: > > 00:0e.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus Controller > (rev 01) > Subsystem: SCM Microsystems: Unknown device 3000 > Flags: bus master, medium devsel, latency 168 > Memory at 20000000 (32-bit, non-prefetchable) [size=4K] > Bus: primary=00, secondary=02, subordinate=05, sec-latency=176 > Memory window 0: 20400000-207ff000 (prefetchable) > Memory window 1: 20800000-20bff000 > I/O window 0: 00001000-000010ff > I/O window 1: 00001400-000014ff > 16-bit legacy interface ports at 0001 Let me guess: a Lucent Orinico PCI adapter, right? It should work with linux-2.4.6, I submitted a patch for 2.4.6-pre8 (or so) and it is included in linux-2.4.6. I currently have it working on two non-SMP systems (ALi 1541 and Intel 440FX chipsets). > I enabled DEBUG in pci-i386.h and get the following messages: [snip spooky PCI debug I don't understand anyway] > Any clues ? Should i send more details ? If yes, which ones ? Make sure that the Cardbus driver is not a module. IOW: your kernel configuration should have these lines: # # PCMCIA/CardBus support # CONFIG_PCMCIA=y CONFIG_CARDBUS=y # CONFIG_I82365 is not set # CONFIG_TCIC is not set Erik -- J.A.K. (Erik) Mouw, Information and Communication Theory Group, Department of Electrical Engineering, Faculty of Information Technology and Systems, Delft University of Technology, PO BOX 5031, 2600 GA Delft, The Netherlands Phone: +31-15-2783635 Fax: +31-15-2781843 Email: J.A.K.Mouw@its.tudelft.nl WWW: http://www-ict.its.tudelft.nl/~erik/