Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261679AbUJ0GgL (ORCPT ); Wed, 27 Oct 2004 02:36:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262294AbUJ0Gcu (ORCPT ); Wed, 27 Oct 2004 02:32:50 -0400 Received: from fmr01.intel.com ([192.55.52.18]:19421 "EHLO hermes.fm.intel.com") by vger.kernel.org with ESMTP id S262299AbUJ0GbG (ORCPT ); Wed, 27 Oct 2004 02:31:06 -0400 Message-ID: <417F409A.5060409@intel.com> Date: Wed, 27 Oct 2004 02:30:50 -0400 From: Len Brown User-Agent: Mozilla Thunderbird 0.8 (X11/20040913) X-Accept-Language: en-us, en MIME-Version: 1.0 Newsgroups: fa.linux.kernel To: Li Shaohua CC: Pavel Machek , ACPI-DEV , lkml , greg@kroah.com Subject: Re: [ACPI] Re: [Proposal]Another way to save/restore PCI config space for suspend/resume References: In-Reply-To: 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: 877 Lines: 23 Li Shaohua wrote: > On Tue, 2004-10-26 at 17:21, Pavel Machek wrote: >>>Here is a another idea: >>>Record all PCI writes in Linux kernel... >> >>That looks extremely ugly to me. If you want to do something special >>in resume function, just do it there. It will probably share a lot of >>code with your init function, anyway. > > How can you handle devices without driver? And how to save/restore > config space for special devices, such as LPC bridge and host bridge? Say that writing the missing drivers is the only workable solution. Does anybody have an estimate of how many there are and how big a task that would be? -Len - 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/