From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932796AbZHZBR3 (ORCPT ); Tue, 25 Aug 2009 21:17:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932650AbZHZBR3 (ORCPT ); Tue, 25 Aug 2009 21:17:29 -0400 Received: from mail-yw0-f183.google.com ([209.85.211.183]:36526 "EHLO mail-yw0-f183.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932469AbZHZBR2 (ORCPT ); Tue, 25 Aug 2009 21:17:28 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=o5DaTDMEWZLjWGDnQHhTMe1X7VgRIy6YRaEZX4wE3cJlPN7DfjLVNmqKPwgqk5WvGE 0JNxTeSb5NHLsh8z6Uv+H9s5p2e/ODFzDYg0n0m064Qwfnuy8MT5brkXuW9Utq2LNR54 Kzip9HT1VAuQFczjSnDlqIvzzlekXem7iSm9U= MIME-Version: 1.0 Date: Tue, 25 Aug 2009 18:17:28 -0700 Message-ID: <4746469c0908251817u225609bax66ea27261a1ef038@mail.gmail.com> Subject: expresscard hotplug not working From: Mike Mohr To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I think I'm having a similar problem to the fellow listed here: http://kerneltrap.org/mailarchive/linux-kernel/2007/10/16/344543 The only difference is that no card will work at all unless it is inserted before system power is turned on. If the card is removed while the system is running it stops working and will never return to life unless the system is rebooted with the card in the slot. My kernel is configured exactly as this page describes: http://www.gentoo-wiki.info/ExpressCard However, I do not receive anything in dmesg except the reports of the driver being unloaded and/or loaded. Attempts to insert the card after the machine is up elicit no kernel messages. I'm thinking there may be a missing PCI ID somewhere in the pciehp/pci_hotplug driver(s), but I could well be mistaken. Can anyone offer me a suggestion or two? Thanks, Michael