From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: BUG: skge ethernet breakage (PCI: Unable to reserve mem region) Date: Tue, 11 Sep 2007 14:37:01 +0200 Message-ID: <20070911143701.628c8d18@oldman> References: <1189183355.3784.11.camel@localhost> <20070911102110.1f32fa7e@oldman> <1189508304.4069.5.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Jan Gukelberger Return-path: Received: from smtp2.linux-foundation.org ([207.189.120.14]:32894 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965294AbXIKMgU (ORCPT ); Tue, 11 Sep 2007 08:36:20 -0400 In-Reply-To: <1189508304.4069.5.camel@localhost> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Tue, 11 Sep 2007 12:58:24 +0200 Jan Gukelberger wrote: > On Tue, 2007-09-11 at 10:21 +0200, Stephen Hemminger wrote: > > On Fri, 07 Sep 2007 18:42:35 +0200 > > Jan Gukelberger wrote: > [...] > > > The key problem seem to be the following lines in dmesg: > > > ------------------------------------------------------------------------ > > > ACPI: PCI Interrupt 0000:04:04.0[A] -> GSI 19 (level, low) -> IRQ 19 > > > PCI: Unable to reserve mem region #1:4000@ff9f8000 for device 0000:04:04.0 > > > skge 0000:04:04.0: cannot obtain PCI resources > > > ACPI: PCI interrupt for device 0000:04:04.0 disabled > > > skge: probe of 0000:04:04.0 failed with error -16 > > > ------------------------------------------------------------------------ > > > > > > > There is some kind of device conflict, please provide lspci -vvvxx output. > > I'm attaching the output of 'lspci -vvvxx' on the working 2.6.20 kernel > as well as the output of 'lspci -vvxxx' on 2.6.23-rc5 which I recorded > earlier. > I you specifically need 'lspci -vvvxx' on 2.6.23-rc5 please drop me a > note and I'll reboot quickly. > > Thanks, > Jan All looks in order, on the PCI tables. There is a firewire control just above the skge device, perhaps you enabled one of the firewire stacks in the configuration? Perhaps the console (dmesg) output will show some clue.