Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261629AbVAMONz (ORCPT ); Thu, 13 Jan 2005 09:13:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261631AbVAMONz (ORCPT ); Thu, 13 Jan 2005 09:13:55 -0500 Received: from news.suse.de ([195.135.220.2]:44167 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S261629AbVAMONy (ORCPT ); Thu, 13 Jan 2005 09:13:54 -0500 Message-ID: <41E68215.8060004@suse.de> Date: Thu, 13 Jan 2005 15:13:41 +0100 From: Stefan Seyfried User-Agent: Mozilla/5.0 (X11; U; Linux i686; de-AT; rv:1.8a6) Gecko/20041202 X-Accept-Language: de-de, en-us, en MIME-Version: 1.0 To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Alan Cox , magnus.damm@gmail.com, DHollenbeck Subject: Re: yenta_socket rapid fires interrupts References: <41E2BC77.2090509@softplc.com> <41E42691.3060102@softplc.com> <41E44248.2000500@softplc.com> In-Reply-To: X-Enigmail-Version: 0.89.5.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 947 Lines: 22 Linus Torvalds wrote: > What I don't see is why the port changes state, then. Since the yenta > driver doesn't care for the interrupt anyway, it shouldn't be touching the > hardware, and if it doesn't touch the hardware, then the pcmcia thing > should eventually just calm down, even if it were to de-bounce a few > times. > > The above is what you'd likely see if somebody was forcing a reset on the > card or a card voltage re-interrogation all the time, which I don't see > why it would happen. i have a "feeling" that a weak power supply or a little bit too high current draw from the card may cause something like this. But this is just what i wrote: a feeling from my stomach ;-) Stefan - 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/