From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH linux-acpi] Correct wakeup set error and append a new column PCI ID Date: Wed, 2 Jan 2008 00:20:11 +0100 Message-ID: <20080101232011.GA2545@ucw.cz> References: <1198738022.8950.3.camel@yangyi-dev.bj.intel.com> <1198744900.3640.4.camel@yangyi-dev.bj.intel.com> <1198916553.3806.2.camel@yangyi-dev.bj.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:56523 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755838AbYAAXVV (ORCPT ); Tue, 1 Jan 2008 18:21:21 -0500 Content-Disposition: inline In-Reply-To: <1198916553.3806.2.camel@yangyi-dev.bj.intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Yi Yang Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, lenb@kernel.org, acpi-bugzilla@lists.sourceforge.net Hi! > /proc/acpi/wakeup is also case-sensitive, case-insensitive is better. Why? > In addtion, this patch appends a new column 'PCI ID' to /proc/acpi/wakeup > , the user can use it to get the corresponding device name very > conveniently because PCI ID is a unique identifier and platform-independent. Userland interface change...? Maybe this file should be left for compatibility and we should present something reasonable in /sys? Can't you already get PCI ID from sysfs node? Pavel > [root@localhost ~]# cat /proc/acpi/wakeup > Device S-state Status Sysfs node > C093 S5 disabled pci:0000:00:1e.0 > C0E8 S3 disabled pci:0000:00:1d.0 > C0EF S3 disabled pci:0000:00:1d.1 > C0F0 S3 disabled pci:0000:00:1d.2 > C0F1 S3 disabled pci:0000:00:1d.3 > C0F2 S3 disabled pci:0000:00:1d.7 > C0F9 S0 disabled pci:0000:00:1c.0 > C21D S0 disabled pci:0000:08:00.0 > C109 S5 disabled pci:0000:00:1c.1 > C228 S5 disabled pci:0000:10:00.0 > C10F S5 disabled pci:0000:00:1c.3 > C229 S5 disabled > [root@localhost ~]# > > After applying this patch, the output is: > > [root@localhost ~]# cat /proc/acpi/wakeup > Device S-state Status Sysfs node PCI ID > C093 S5 disabled pci:0000:00:1e.0 0x2448 > C0E8 S3 disabled pci:0000:00:1d.0 0x27c8 > C0EF S3 disabled pci:0000:00:1d.1 0x27c9 > C0F0 S3 disabled pci:0000:00:1d.2 0x27ca > C0F1 S3 disabled pci:0000:00:1d.3 0x27cb > C0F2 S3 disabled pci:0000:00:1d.7 0x27cc > C0F9 S0 disabled pci:0000:00:1c.0 0x27d0 > C21D S0 disabled pci:0000:08:00.0 0x16fd > C109 S5 disabled pci:0000:00:1c.1 0x27d2 > C228 S5 disabled pci:0000:10:00.0 0x4222 > C10F S5 disabled pci:0000:00:1c.3 0x27d6 > C229 S5 disabled -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html