From owner-freebsd-current Tue Oct 26 21:51:14 1999 Delivered-To: freebsd-current@freebsd.org Received: from herring.nlsystems.com (nlsys.demon.co.uk [158.152.125.33]) by hub.freebsd.org (Postfix) with ESMTP id 32E7F14EB6 for ; Tue, 26 Oct 1999 21:51:11 -0700 (PDT) (envelope-from dfr@nlsystems.com) Received: from salmon.nlsystems.com (salmon.nlsystems.com [10.0.0.3]) by herring.nlsystems.com (8.9.3/8.8.8) with ESMTP id FAA84571; Wed, 27 Oct 1999 05:51:12 +0100 (BST) (envelope-from dfr@nlsystems.com) Date: Wed, 27 Oct 1999 05:51:12 +0100 (BST) From: Doug Rabson To: Mike Muir Cc: "Alexander N. Kabaev" , freebsd-current@freebsd.org Subject: Re: intpm0: Could not allocate Bus space In-Reply-To: <38166F33.6C5C8CB6@es.co.nz> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Wed, 27 Oct 1999, Mike Muir wrote: > "Alexander N. Kabaev" wrote: > > > > uhci0: irq 9 at device 7.2 on pci0 > > usb0: on uhci0 > > uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > > uhub0: 2 ports with 2 removable, self powered > > intpm0: at device 7.3 on pci0 > > intpm0: Could not allocate Bus space > > Take a look in intpm(4) under the bugs section: > > This device requires IRQ 9 exclusively. To use this, you should enable > ACPI function in BIOS configuration, or PnP mechanism assigns conflicted > IRQ for PnP ISA card. And don't use IRQ 9 for Non-PnP ISA cards. > > Your USB bus controller being on irq 9 might be causing this problem.. > Have a play around with IRQ's. This is another problem. The intpm hardware maps its registers in a bogus way (it has a map register at offset 0x90 in configuration space which is different from every other pci device we support). -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 181 442 9037 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message