From owner-freebsd-current@FreeBSD.ORG Fri Jul 2 13:45:00 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 28FE916A4CE; Fri, 2 Jul 2004 13:45:00 +0000 (GMT) Received: from harmony.village.org (rover.village.org [168.103.84.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2ED9D43D53; Fri, 2 Jul 2004 13:44:58 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from localhost (warner@rover2.village.org [10.0.0.1]) by harmony.village.org (8.12.11/8.12.11) with ESMTP id i62Df6dW009002; Fri, 2 Jul 2004 07:41:06 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Fri, 02 Jul 2004 07:41:39 -0600 (MDT) Message-Id: <20040702.074139.45775651.imp@bsdimp.com> To: gallatin@cs.duke.edu From: "M. Warner Losh" In-Reply-To: <16613.22301.418927.354317@grasshopper.cs.duke.edu> References: <16612.49156.140882.83317@grasshopper.cs.duke.edu> <200407020012.15514.jhb@FreeBSD.org> <16613.22301.418927.354317@grasshopper.cs.duke.edu> X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: freebsd-current@freebsd.org cc: sos@freebsd.org Subject: Re: ata unable to map interrupt 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: Fri, 02 Jul 2004 13:45:00 -0000 In message: <16613.22301.418927.354317@grasshopper.cs.duke.edu> Andrew Gallatin writes: : : John Baldwin writes: : > On Thursday 01 July 2004 09:53 pm, Andrew Gallatin wrote: : > > Andrew Gallatin writes: : > > > Today's kernel: : > > > : > > > atapci0: port : > > > 0xffa0-0xffaf,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device : > > > 15.1 on pci0 atapci0: unable to map interrupt : > > : > > Argh! Unable to map interrupt, not I/O port. Sorry.. An I/O port : > > mapping was the last thing that left me at a mountroot prompt on : > > this f'ing box. : > > : > > The problem is really with mapping interrupts. I've left mptable, and : > > verbose boot output from working and nonworking kernels at : > > http://people.freebsd.org/~gallatin/ata_irq/ : > > : > > As I said before, it doesn't seem to matter if I enable or disable : > > ACPI. I've also tried set hw.apic.mixed_mode=0 : > > : > > A kernel from another box from June 19th seems to work, so : > > maybe it happened in the last 12 days or so. : > : > I think this is a problem with ATA. Soren made a change to dev/pci/pci.c for : > the ATA native mode allocation that might be suspect. : : Yep that's it. Thank you! Backing out 1.263 of sys/dev/pci/pci.c : fixes it, as does #if 0'ing the native addressing code block: : : Index: dev/pci/pci.c : =================================================================== : RCS file: /home/ncvs/src/sys/dev/pci/pci.c,v : retrieving revision 1.263 : diff -u -r1.263 pci.c : --- dev/pci/pci.c 29 Jun 2004 20:25:43 -0000 1.263 : +++ dev/pci/pci.c 2 Jul 2004 12:29:47 -0000 : @@ -849,7 +849,7 @@ : int s, int f, struct resource_list *rl) : { : int rid, type, progif; : -#if 1 : +#if 0 : /* if this device supports PCI native addressing use it */ : progif = pci_read_config(dev, PCIR_PROGIF, 1); : if ((progif & 0x8a) == 0x8a) { I'm going to commit this then. Warner