From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932178AbWIEIOn (ORCPT ); Tue, 5 Sep 2006 04:14:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932180AbWIEIOn (ORCPT ); Tue, 5 Sep 2006 04:14:43 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:46498 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S932178AbWIEIOm (ORCPT ); Tue, 5 Sep 2006 04:14:42 -0400 Date: Tue, 5 Sep 2006 10:14:26 +0200 From: Pavel Machek To: bcollins@debian.org, scjody@modernduck.com, linux1394-devel@lists.sourceforge.net, kernel list , Andrew Morton Subject: set power state of firewire host during suspend Message-ID: <20060905081426.GA4105@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Put firewire host controller in PCI Dx state for system suspend. (I was not able to measure any power savings, but it sounds like right thing to do, anyway.) Signed-off-by: Pavel Machek --- commit 099774f95904ca16463b9383d812d20621553555 tree 9173983914ccf142ce948dc03f7ae493b489c28f parent c0aceb8cda90a681ee8028e22b45c00e98b7c33c author Tue, 05 Sep 2006 10:13:37 +0200 committer Tue, 05 Sep 2006 10:13:37 +0200 drivers/ieee1394/ohci1394.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c index 448df27..12b6dfa 100644 --- a/drivers/ieee1394/ohci1394.c +++ b/drivers/ieee1394/ohci1394.c @@ -3565,6 +3565,7 @@ static int ohci1394_pci_suspend (struct } #endif + pci_set_power_state(pdev, pci_choose_state(pdev, state)); return 0; } -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html