From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262241AbUBXMoM (ORCPT ); Tue, 24 Feb 2004 07:44:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262242AbUBXMoM (ORCPT ); Tue, 24 Feb 2004 07:44:12 -0500 Received: from caramon.arm.linux.org.uk ([212.18.232.186]:35854 "EHLO caramon.arm.linux.org.uk") by vger.kernel.org with ESMTP id S262241AbUBXMoL (ORCPT ); Tue, 24 Feb 2004 07:44:11 -0500 Date: Tue, 24 Feb 2004 12:44:07 +0000 From: Russell King To: Pavel Roskin Cc: Daniel Ritz , Andrew Morton , linux-pcmcia , linux-kernel Subject: Re: [PATCH] yenta: irq-routing for TI bridges Message-ID: <20040224124407.B30975@flint.arm.linux.org.uk> Mail-Followup-To: Pavel Roskin , Daniel Ritz , Andrew Morton , linux-pcmcia , linux-kernel References: <200402240033.31042.daniel.ritz@gmx.ch> <20040224000051.C25358@flint.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: ; from proski@gnu.org on Mon, Feb 23, 2004 at 07:46:35PM -0500 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 23, 2004 at 07:46:35PM -0500, Pavel Roskin wrote: > On Tue, 24 Feb 2004, Russell King wrote: > > On Tue, Feb 24, 2004 at 12:33:31AM +0100, Daniel Ritz wrote: > > > this patch should fix up wrongly initialized TI bridges. in a safe way > > > (hopefully). > > > > Unfortunately not. > > I admire your ability to see problems so fast. Only because I've hit this problem before. With the original IRQMUX patches, they managed to probe the available IRQs (finding IRQ3 and IRQ4 available) and then changed IRQMUX preventing these signals working. The net result was that an inserted card was allocated IRQ3 or IRQ4 and no surprises that it was unable to signal its interrupt. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/ 2.6 Serial core