From owner-freebsd-acpi@FreeBSD.ORG Thu Dec 1 01:34:55 2005 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C9E3516A41F; Thu, 1 Dec 2005 01:34:55 +0000 (GMT) (envelope-from george@m5p.com) Received: from mailhost.m5p.com (209-162-215-52.dq1sn.easystreet.com [209.162.215.52]) by mx1.FreeBSD.org (Postfix) with ESMTP id E8E2B43D72; Thu, 1 Dec 2005 01:34:46 +0000 (GMT) (envelope-from george@m5p.com) Received: from m5p.com (ssh.m5p.com [IPv6:2001:418:3fd::fb]) by mailhost.m5p.com (8.13.2/8.13.2) with ESMTP id jB11Yirg080330 (version=TLSv1/SSLv3 cipher=DHE-DSS-AES256-SHA bits=256 verify=OK); Wed, 30 Nov 2005 17:34:44 -0800 (PST) Received: (from george@localhost) by m5p.com (8.13.2/8.13.2/Submit) id jB11YigV038775; Wed, 30 Nov 2005 17:34:44 -0800 (PST) Date: Wed, 30 Nov 2005 17:34:44 -0800 (PST) From: George Mitchell Message-Id: <200512010134.jB11YigV038775@m5p.com> To: jhb@freebsd.org In-Reply-To: <200511281309.42200.jhb@freebsd.org> X-Scanned-By: MIMEDefang 2.49 on IPv6:2001:418:3fd::f7 Cc: freebsd-acpi@freebsd.org Subject: Compaq R3120US, was Re: ACPI + FIC VA-503+ = non-working fdc X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Dec 2005 01:34:55 -0000 > Well, the IRQs are the same for both. However, it is quite weird. With ACPI, > we see from your BIOS that your ppc0 device is using IRQ 5, and several PCI > devices are using IRQ 7 (include re0). Without ACPI, both the printer and > the PCI devices end up using IRQ 7 (this should _not_ happen). Try removing > the hints for ppc0 so it is probed by the PNP BIOS rather than via hints and > see if the IRQ moves from 7 to 5 for your non-ACPI case. Then, check to see > if you get the same timeout issues. You can also try going into your BIOS > and changing the LPT settings to use IRQ 7 rather than IRQ 5 as IRQ 7 is more > "standard". There were no ppc hints to change, so I reconfigured it in the BIOS to IRQ 7. (I'm sure I had a reason to configure it on IRQ 5 at some point long ago, but I don't remember why.) This did not change the behavior of the board. And at this point, I would just as soon run with ACPI disabled, since I don't know what I would gain by having it enabled. It's another story on another machine I havem where ACPI is working much better of 6.0-RELEASE than it had been under 5.4-RELEASE: a Compaq R3120US. I'm getting only three ACPI errors on this machine, whose dmesg output is at: http://www.m5p.com/~george/dmesg-6.0-R3120US.txt Should I try to do anything about these lines: acpi0: reservation of 62, 2 (4) failed acpi0: reservation of 65, b (4) failed acpi_tz0: _CRT value is absurd, ignored (200.0C) or can I just ignore them? -- George