Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261613AbVA2X7Q (ORCPT ); Sat, 29 Jan 2005 18:59:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261610AbVA2X7Q (ORCPT ); Sat, 29 Jan 2005 18:59:16 -0500 Received: from out007pub.verizon.net ([206.46.170.107]:31640 "EHLO out007.verizon.net") by vger.kernel.org with ESMTP id S261614AbVA2X62 (ORCPT ); Sat, 29 Jan 2005 18:58:28 -0500 Message-ID: <41FC26AD.AE9EFEAA@gte.net> Date: Sat, 29 Jan 2005 16:13:33 -0800 From: Bukie Mabayoje X-Mailer: Mozilla 4.78 [en] (WinNT; U) X-Accept-Language: en MIME-Version: 1.0 To: Michael Gernoth CC: linux-kernel@vger.kernel.org, Matthias Koerber Subject: Re: 2.4.29, e100 and a WOL packet causes keventd going mad References: <20050128164811.GA8022@cip.informatik.uni-erlangen.de> <41FA8A3F.CC19F9EE@gte.net> <20050128185402.GA7923@cip.informatik.uni-erlangen.de> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Authentication-Info: Submitted using SMTP AUTH at out007.verizon.net from [66.199.68.159] at Sat, 29 Jan 2005 17:58:26 -0600 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1432 Lines: 31 Michael Gernoth wrote: > On Fri, Jan 28, 2005 at 10:53:51AM -0800, Bukie Mabayoje wrote: > > Do you know the official NIC product name e.g Pro/100B. I need to identify > > the LAN Controller. There are differences between 557 (not sure if 557 can > > do WOL), 558 and 559 how they ASSERT the PME# signal. Even the same chip have > > differences between steppings. > > The chip is integrated on the motherboard. Its PCI ID is 8086:1039. > lspci says: Intel Corp. 82801BD PRO/100 VE (LOM) Ethernet Controller (rev 81) > If you want I can open up one of these machines tomorrow to look on the chip > directly. > > Regards, > Michael > - > 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/ I can't find the datasheet for 82801BD. 82801 are typically I/O Controller Hub. I need to see how it drives the PCI Interface Signals. I will try an reproduce it on a different set of chipset. Basically send a WOL packet to a live linux system. And see if keventd consumes excessive CPU time. - 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/