From owner-freebsd-current Tue Mar 26 17:29:14 2002 Delivered-To: freebsd-current@freebsd.org Received: from kylebutt.dorms.usu.edu (kylebutt.dorms.usu.edu [129.123.231.119]) by hub.freebsd.org (Postfix) with ESMTP id 0A4AE37B405 for ; Tue, 26 Mar 2002 17:29:08 -0800 (PST) Received: from kylebutt.dorms.usu.edu (2d30ffc1ee241b6ab4b50c9e48679bcd@localhost [127.0.0.1]) by kylebutt.dorms.usu.edu (8.12.2/8.12.2) with ESMTP id g2R1haBU008750; Tue, 26 Mar 2002 18:43:38 -0700 (MST) (envelope-from kylebutt@myrealbox.com) Date: Tue, 26 Mar 2002 18:43:36 -0700 Message-ID: <87sn6mrdiv.wl@kylebutt.dorms.usu.edu> From: Kyle Butt To: Poul-Henning Kamp Cc: Kyle Butt , freebsd-current@FreeBSD.ORG Subject: Re: Superfast clock on current. In-Reply-To: <87663j1jg5.wl@kylebutt.dorms.usu.edu> References: <87pu1rvh7k.wl@kylebutt.dorms.usu.edu> <92373.1017133169@critter.freebsd.dk> <87663j1jg5.wl@kylebutt.dorms.usu.edu> User-Agent: Wanderlust/2.8.1 (Something) SEMI/1.14.3 (Ushinoya) FLIM/1.14.3 (=?ISO-8859-4?Q?Unebigory=F2mae?=) APEL/10.3 Emacs/21.1 (i386--freebsd) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.3 - "Ushinoya") Content-Type: text/plain; charset=US-ASCII 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 At Tue, 26 Mar 2002 07:40:10 -0700, Kyle Butt wrote: > > At Tue, 26 Mar 2002 09:59:29 +0100, > Poul-Henning Kamp wrote: > > > > > > This is an interesting machine: A K6 wiht ACPI, havn't seen that > > before. > > > > Could you please try to boot -v and give me the ACPI timecounter > > probe lines ? (about ten lines which talk about it being GOOD or > > BAD). > > > > 1 kernel compile later, I get different output as far as the apci timers are concerned, notably that one of the timers is marked good this time. Here are the added options: options HZ=333 options CLK_USE_I8254_CALIBRATION options CLK_USE_TSC_CALIBRATION options INVARIANTS #Enable calls of extra sanity checking options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS options WITNESS #Enable mutex checks to detects deadlocks and cycles And this is the updated dmesg from boot -v acpi0: on motherboard acpi0: power button is handled as a fixed feature programming model. ACPI timer looks BAD min = 2, max = 16777203, width = 16777202 ACPI timer looks BAD min = 0, max = 5, width = 6 ACPI timer looks BAD min = 0, max = 16777176, width = 16777177 ACPI timer looks BAD min = 1, max = 5, width = 5 ACPI timer looks BAD min = 0, max = 5, width = 6 ACPI timer looks BAD min = 0, max = 16777213, width = 16777214 ACPI timer looks BAD min = 0, max = 16777215, width = 16777216 ACPI timer looks BAD min = 0, max = 5, width = 6 ACPI timer looks GOOD min = 2, max = 3, width = 2 ACPI timer looks BAD min = 0, max = 16777215, width = 16777216 Timecounter "ACPI-safe" frequency 3579545 Hz acpi_timer0: <24-bit timer at 3.579545MHz> port 0xec08-0xec0b on acpi0 acpi_cpu0: on acpi0 acpi_pcib0: port 0xcf8-0xcff on acpi0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message