From owner-freebsd-acpi@FreeBSD.ORG Fri Sep 12 23:29:07 2008 Return-Path: Delivered-To: acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 30FF3106566B; Fri, 12 Sep 2008 23:29:07 +0000 (UTC) (envelope-from bruce@cran.org.uk) Received: from muon.cran.org.uk (muon.cran.org.uk [IPv6:2001:41c8:1:548a::2]) by mx1.freebsd.org (Postfix) with ESMTP id B94AD8FC13; Fri, 12 Sep 2008 23:29:06 +0000 (UTC) (envelope-from bruce@cran.org.uk) Received: from muon.cran.org.uk (localhost [127.0.0.1]) by muon.cran.org.uk (Postfix) with ESMTP id A386330126; Sat, 13 Sep 2008 00:29:01 +0100 (BST) X-Spam-Checker-Version: SpamAssassin 3.2.3 (2007-08-08) on muon.cran.org.uk X-Spam-Level: X-Spam-Status: No, score=-2.3 required=8.0 tests=BAYES_00 autolearn=ham version=3.2.3 Received: from tau.draftnet (tau.demon.co.uk [80.177.26.208]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by muon.cran.org.uk (Postfix) with ESMTP; Sat, 13 Sep 2008 00:29:01 +0100 (BST) Date: Sat, 13 Sep 2008 00:28:50 +0100 From: Bruce Cran To: John Baldwin Message-ID: <20080913002850.26f322ab@tau.draftnet> In-Reply-To: <200807231116.02389.jhb@freebsd.org> References: <20080719100315.2td4dl2q5ck88wkw@webmail.opentransfer.com> <200807221514.55055.jhb@freebsd.org> <20080723140927.duc11agcg44ockw4@webmail.opentransfer.com> <200807231116.02389.jhb@freebsd.org> X-Mailer: Claws Mail 3.5.0 (GTK+ 2.12.11; amd64-portbld-freebsd7.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: acpi@freebsd.org, freebsd-stable@freebsd.org, Chadwick , Jeremy, "Oleg V. Nauman" Subject: Re: ACPI regression on recent 7.0-STABLE: HPET stops working 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: Fri, 12 Sep 2008 23:29:07 -0000 On Wed, 23 Jul 2008 11:16:02 -0400 John Baldwin wrote: > I've committed the patch. However, I think this actually points out > a slightly bigger issue in that the HPET timer is probably > piggybacking on the ichsmb0 device's BAR, and they really should both > be able to attach somehow. > > A way to fix that would be to make the HPET device actually borrow > the PCI device's resource instead of allocating its own perhaps. I > think the HPET ACPI device and the table tell us the PCI deviec the > HPET lives in. > I just upgraded from 7.0-p3 to 7.1-PRERELEASE on my Dell I1501 laptop and hit this problem too. I noticed the patch was committed to HEAD - are there any plans to MFC it for 7.1? -- Bruce Cran