From owner-freebsd-current Sat Jul 28 15:12:47 2001 Delivered-To: freebsd-current@freebsd.org Received: from mailout00.sul.t-online.de (mailout00.sul.t-online.com [194.25.134.16]) by hub.freebsd.org (Postfix) with ESMTP id 08A7637B401; Sat, 28 Jul 2001 15:12:43 -0700 (PDT) (envelope-from D.Rock@t-online.de) Received: from fwd05.sul.t-online.de by mailout00.sul.t-online.de with smtp id 15QcKA-0003fy-05; Sun, 29 Jul 2001 00:12:42 +0200 Received: from server.rock.net (340029380333-0001@[217.5.82.45]) by fmrl05.sul.t-online.com with esmtp id 15QcK8-23NlfUC; Sun, 29 Jul 2001 00:12:40 +0200 Received: from t-online.de (laptop [172.23.7.128]) by server.rock.net (8.11.4/8.11.4/Rock) with ESMTP id f6SMCRX26339; Sun, 29 Jul 2001 00:12:27 +0200 (MEST) Message-ID: <3B63386C.3D38AC37@t-online.de> Date: Sun, 29 Jul 2001 00:10:52 +0200 From: Daniel Rock X-Mailer: Mozilla 4.75 [de] (Windows NT 5.0; U) X-Accept-Language: de, en MIME-Version: 1.0 To: Mike Smith Cc: current@freebsd.org Subject: Re: ACPI: Clock problems in -current References: <200107282006.f6SK6RJ01779@mass.dis.org> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Sender: 340029380333-0001@t-dialin.net Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Mike Smith schrieb: > > Say > > set debug.acpi.disable="timer" > > in the bootloader and see if you still get this. I've already got one > report of system time going twice as fast as it should; I'm unsure what's > going on here (I don't grok the timecounter code as well as I should, I > think)... This helps. > > You could also try building a kernel with CLK_CALIBRATION_LOOP defined > and then booting with -v (without the timer disabled). This might be > instructive (I don't know for certain that it'll calibrate the ACPI > timer, since it may not have been probed yet). Calibrating clock(s) ... TSC clock: 300684467 Hz, i8254 clock: 1193192 Hz Calibrating clock(s) ... TSC clock: 300685043 Hz, i8254 clock: 1193195 Hz Calibrating clock(s) ... TSC clock: 300684395 Hz, i8254 clock: 1193192 Hz Calibrating clock(s) ... TSC clock: 300684395 Hz, i8254 clock: 1193192 Hz Timecounter "i8254" frequency 1193190 Hz CPU: AMD-K6(tm) 3D processor (300.68-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x580 Stepping = 0 -- Daniel To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message