Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266537AbUA3FlR (ORCPT ); Fri, 30 Jan 2004 00:41:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266539AbUA3FlR (ORCPT ); Fri, 30 Jan 2004 00:41:17 -0500 Received: from cpe-024-033-224-91.neo.rr.com ([24.33.224.91]:61316 "EHLO neo.rr.com") by vger.kernel.org with ESMTP id S266537AbUA3FlP (ORCPT ); Fri, 30 Jan 2004 00:41:15 -0500 Date: Fri, 30 Jan 2004 00:26:02 +0000 From: Adam Belay To: Amit Gurdasani Cc: linux-kernel@vger.kernel.org Subject: Re: EISA ID for PnP modem and resource allocation Message-ID: <20040130002602.GA13308@neo.rr.com> Mail-Followup-To: Adam Belay , Amit Gurdasani , linux-kernel@vger.kernel.org References: <20031229143711.GA3176@neo.rr.com> <20031229225037.GB3198@neo.rr.com> <20040104162654.A27227@flint.arm.linux.org.uk> <20040126192204.GA7280@neo.rr.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1672 Lines: 47 On Thu, Jan 29, 2004 at 10:57:58AM +0400, Amit Gurdasani wrote: > On Mon, 26 Jan 2004, Adam Belay wrote: > > :On Mon, Jan 05, 2004 at 05:23:27PM +0400, Amit Gurdasani wrote: > :> On Sun, 4 Jan 2004, Russell King wrote: > :> > :> :On Mon, Dec 29, 2003 at 10:50:37PM +0000, Adam Belay wrote: > :> :> > ttyS0 at I/O 0x3f8 (irq = 0) is a 16550A > :> :> > ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A > :> :> > ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A > :> :> > parport0: irq 7 detected > :> :> > :> :> Hmm, it shouldn't be reporting irq 0. The probbing code may be confused. > :> :> I would guess it is on irq 4. > :> : > :> :irq0 on x86 means "I'll use polled mode". > : > :It occured to me that we should probably check which resources the pnpbios is > :reporting. If you have a chance, could you please show me the output of this > :hack. > > Sorry about taking so long to reply. Sorry for waiting so long to bring this up. > > It doesn't seem that the printk was ever called. Here are dmesg outputs with > and without isapnptools capturing an IRQ for the ISA modem. (I'm using > loadlin from DOS to boot Linux, incidentally. Would that make any > difference?) > Hmm, it looks like something strange is going on. Perhaps the serial driver isn't matching to the device. Could I see the output of the following: #mkdir /sys #mount -t sysfs none /sys #cd /sys/bus/pnp/devices #find */* | xargs cat <------ Thanks, Adam - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/