From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bjorn Helgaas Subject: Re: Re: Fw: Re: 2.6.12-rc2-mm2 Date: Fri, 08 Apr 2005 17:50:02 -0600 Message-ID: <1113004202.12025.105.camel@eeyore> References: <20050408092947.41175d63.akpm@osdl.org> <425707A2.2050208@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <425707A2.2050208-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Michael Thonke Cc: Andrew Morton , Len Brown , ACPI List , tom.l.nguyen-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org List-Id: linux-acpi@vger.kernel.org On Sat, 2005-04-09 at 00:37 +0200, Michael Thonke wrote: > but whats so different that causes some PCI-E cards to get not regonized > or working at all? I'm not clear on which cards are not recognized. In the -mm dmesg log you posted, sk98lin found a card: Linux version 2.6.12-rc2-mm2-md1 (root@ioGL64NX) (gcc-Version 3.4.3 20041125 (Gentoo Linux 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)) #2 SMP PREEMPT ... sk98lin: Network Device Driver v8.15.1.3 (C)Copyright 1999-2005 Marvell(R). ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 17 (level, low) -> IRQ 201 PCI: Setting latency timer of device 0000:02:00.0 to 64 eth0: Marvell Yukon 88E8053 Gigabit Ethernet Controller PrefPort:A RlmtMode:Check Link State So what do you mean by "not recognized"? I assumed you meant that the card just didn't work. I noticed in some lspci output the IRQ was reported as 7, not the 201 above. So that also makes me suspicious of PCI-Express IRQ routing gone bad. Please don't trim the to/cc list; I added Tom because he knows about PCI Express. ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click