From owner-freebsd-acpi@FreeBSD.ORG Wed Jan 5 21:59:23 2011 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 A0C81106566B for ; Wed, 5 Jan 2011 21:59:23 +0000 (UTC) (envelope-from arno@heho.snv.jussieu.fr) Received: from shiva.jussieu.fr (shiva.jussieu.fr [134.157.0.129]) by mx1.freebsd.org (Postfix) with ESMTP id 3AEB88FC0A for ; Wed, 5 Jan 2011 21:59:22 +0000 (UTC) Received: from heho.snv.jussieu.fr (heho.snv.jussieu.fr [134.157.184.22]) by shiva.jussieu.fr (8.14.4/jtpda-5.4) with ESMTP id p05LdYpm072318 ; Wed, 5 Jan 2011 22:39:34 +0100 (CET) X-Ids: 165 Received: from heho.snv.jussieu.fr (localhost [127.0.0.1]) by heho.snv.jussieu.fr (8.14.3/8.14.3) with ESMTP id p05LdOHs056227; Wed, 5 Jan 2011 22:39:25 +0100 (CET) (envelope-from arno@heho.snv.jussieu.fr) Received: (from arno@localhost) by heho.snv.jussieu.fr (8.14.3/8.14.3/Submit) id p05LdO53056224; Wed, 5 Jan 2011 22:39:24 +0100 (CET) (envelope-from arno) To: acpi@freebsd.org From: "Arno J. Klaassen" Date: Wed, 05 Jan 2011 22:39:24 +0100 Message-ID: User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Miltered: at jchkmail.jussieu.fr with ID 4D24E516.001 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 4D24E516.001/134.157.184.22/heho.snv.jussieu.fr/heho.snv.jussieu.fr/ Cc: mav@freebsd.org Subject: Tyan S3992-E: hpet no longer 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: Wed, 05 Jan 2011 21:59:23 -0000 Hello, I have (a long-lasting) problem to get hpet attached to a Tyan S3992-E MB. My last known working kernel is 7.1-PRERELEASE Sep 2 2008" , I rarely cared about this board for a while... At that time the dmesg said : acpi_hpet0: iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 25000000 Hz quality 900 now it says (debug.acpi.hpet_test="1", debug.acpi.layer="ACPI_TIMER", debug.acpi.level="ACPI_LV_ALL_EXCEPTIONS" enabled) : hpet0: iomem 0xfed00000-0xfed03fff on acpi0 hpet0: vendor 0xffff, rev 0xff, 232831Hz 64bit, 32 timers, legacy route hpet0: t0: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t1: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t2: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t3: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t4: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t5: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t6: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t7: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t8: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t9: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t10: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t11: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t12: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t13: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t14: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t15: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t16: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t17: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t18: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t19: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t20: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t21: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t22: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t23: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t24: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t25: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t26: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t27: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t28: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t29: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t30: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: t31: irqs 0xffffffff (31), MSI, 64bit, periodic hpet0: 0.000000000: 4294967295 ... 4294967295 = 0 hpet0: time per call: 0 ns hpet0: HPET never increments, disabling device_attach: hpet0 attach returned 6 Some things strike me : 'vendor 0xffff, rev 0xf' and '4294967295 (== 0xffffffff)' as well as 232831Hz the change in iomem range : OK : iomem 0xfed00000-0xfed003ff KO : iomem 0xfed00000-0xfed03fff ^^^^ I can provide full dmesg and/or other extra needed info. Merci, Arno