From owner-freebsd-current@FreeBSD.ORG Sat Nov 20 09:46:42 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 EACAA16A4CE for ; Sat, 20 Nov 2004 09:46:42 +0000 (GMT) Received: from imap.univie.ac.at (mail.univie.ac.at [131.130.1.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2FA2643D31 for ; Sat, 20 Nov 2004 09:46:42 +0000 (GMT) (envelope-from le@FreeBSD.org) Received: from korben.prv.univie.ac.at (korben.prv.univie.ac.at [131.130.7.98]) by imap.univie.ac.at (8.12.10/8.12.10) with ESMTP id iAK9kOZO062046; Sat, 20 Nov 2004 10:46:31 +0100 Date: Sat, 20 Nov 2004 10:46:25 +0100 (CET) From: Lukas Ertl To: "M. Warner Losh" In-Reply-To: <20041120.000624.122832691.imp@bsdimp.com> Message-ID: <20041120104224.E566@korben.prv.univie.ac.at> References: <20041116170615.K92983@pcle2.cc.univie.ac.at> <20041120.000624.122832691.imp@bsdimp.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-DCC-ZID-Univie-Metrics: mx7.univie.ac.at 4247; Body=2 Fuz1=2 Fuz2=2 cc: freebsd-current@FreeBSD.org 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: Sat, 20 Nov 2004 09:46:43 -0000 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/