From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bjorn Helgaas Subject: Re: PCI ACPI/IRQ-routing broken on H77 chipset + Ivy Bridge (kernel 3.5-rc7 and earlier) Date: Mon, 16 Jul 2012 10:14:56 -0600 Message-ID: References: <5002BC55.3050107@gmx.de> <201207152225.49154.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <201207152225.49154.rjw@sisk.pl> Sender: linux-pci-owner@vger.kernel.org To: "Rafael J. Wysocki" Cc: =?ISO-8859-1?Q?Malte_Schr=F6der?= , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Thomas Gleixner List-Id: linux-acpi@vger.kernel.org [CC +tglx] On Sun, Jul 15, 2012 at 2:25 PM, Rafael J. Wysocki wrote: > CC-ing linux-pci and Bjorn. > > On Sunday, July 15, 2012, Malte Schr=F6der wrote: >> Hello, >> this is yet another try to get someone to look at this ;) >> >> I can't get PCI-devices to work on my DH77KC mainboard. I tested thi= s >> using an AVM B1 ISDN card, a Fritz!PCI card and an old 3Com 905c NIC= =2E >> I attached some dumps in case it helps. The CPU is a Core i7 3770. >> >> PCI hardware is detected by the kernel, but it gives IRQ errors. Usi= ng >> irqpoll allows the PCI card to somewhat work, but it is unreliable. >> >> There are some reports in Intel's support forums that also report >> PCI-problems with this mainboard, but Intel doesn't seem to be >> interested. So I hope this is something that is fixable on the kerne= l side. >> >> If there is more information needed, please let me know. >> >> >> > > -- > To unsubscribe from this list: send the line "unsubscribe linux-acpi"= in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html