From owner-freebsd-current@FreeBSD.ORG Sun Nov 21 00:42:58 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 908A316A4CE for ; Sun, 21 Nov 2004 00:42:58 +0000 (GMT) Received: from digger1.defence.gov.au (digger1.defence.gov.au [203.5.217.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id B118C43D31 for ; Sun, 21 Nov 2004 00:42:56 +0000 (GMT) (envelope-from wilkinsa@squash.dsto.defence.gov.au) Received: from ednmsw503.dsto.defence.gov.au (ednmsw503.dsto.defence.gov.au [131.185.2.150]) by digger1.defence.gov.au with ESMTP id iAL0fvZg029929 for ; Sun, 21 Nov 2004 11:11:57 +1030 (CST) Received: from muttley.dsto.defence.gov.au (unverified) by ednmsw503.dsto.defence.gov.au (Content Technologies SMTPRS 4.3.10) with ESMTP id for ; Sun, 21 Nov 2004 11:12:48 +1030 Received: from ednex501.dsto.defence.gov.au (ednex501.dsto.defence.gov.au [131.185.2.81]) by muttley.dsto.defence.gov.au (8.11.3/8.11.3) with ESMTP id iAL0dth08494 for ; Sun, 21 Nov 2004 11:09:55 +1030 (CST) Received: from squash.dsto.defence.gov.au ([131.185.40.212]) by ednex501.dsto.defence.gov.au with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2653.13) id RZJDVYLS; Sun, 21 Nov 2004 11:09:41 +1030 Received: from squash.dsto.defence.gov.au (localhost [127.0.0.1]) by squash.dsto.defence.gov.au (8.12.11/8.12.11) with ESMTP id iAL0e2Lb007503 for ; Sun, 21 Nov 2004 11:10:02 +1030 (CST) (envelope-from wilkinsa@squash.dsto.defence.gov.au) Received: (from wilkinsa@localhost) by squash.dsto.defence.gov.au (8.12.11/8.12.11/Submit) id iAL0e2UO007502 for freebsd-current@freebsd.org; Sun, 21 Nov 2004 11:10:02 +1030 (CST) (envelope-from wilkinsa) Date: Sun, 21 Nov 2004 11:10:02 +1030 From: "Wilkinson, Alex" To: freebsd-current@freebsd.org Message-ID: <20041121004001.GB7395@squash.dsto.defence.gov.au> Mail-Followup-To: freebsd-current@freebsd.org References: <20041116170615.K92983@pcle2.cc.univie.ac.at> <20041120.000624.122832691.imp@bsdimp.com> <20041120104224.E566@korben.prv.univie.ac.at> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20041120104224.E566@korben.prv.univie.ac.at> User-Agent: Mutt/1.5.6i Subject: Re: Problem with HP DL380 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Nov 2004 00:42:58 -0000 what is meant by 'C3 state' ? - aW 0n Sat, Nov 20, 2004 at 10:46:25AM +0100, Lukas Ertl wrote: > On Sat, 20 Nov 2004, M. Warner Losh wrote: > > >: Setting hw.pci.do_powerstate=0 in /boot/loader.conf fixes this problem. > > > >Dang. I missed the earlier part of this thread. You shouldn't need > >to do this if I coded things up right. But, alas, you do. Can you > >send me the details? > > No, I think you did everything right. If I understand it correctly, then > hw.pci.do_powerstate puts a device into C3 state if no driver attaches. > That's just what happens here. That iLO service processor of the DL380s > shows up as normal PCI device, but exports the console to the network even > without specific driver (as there is none for FreeBSD), so that it works > independent of the OS. > > So, since there is no driver, the device gets powered down as soon as the > kernel initializes its ACPI parts, and then the iLO console stops working. > > cheers, > le > > -- > Lukas Ertl http://homepage.univie.ac.at/l.ertl/ > le@FreeBSD.org http://people.freebsd.org/~le/ > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >