From owner-freebsd-questions@FreeBSD.ORG Thu Mar 22 16:28:39 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7006E16A400 for ; Thu, 22 Mar 2007 16:28:39 +0000 (UTC) (envelope-from dudu@dudu.ro) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.187]) by mx1.freebsd.org (Postfix) with ESMTP id 11B5813C44B for ; Thu, 22 Mar 2007 16:28:38 +0000 (UTC) (envelope-from dudu@dudu.ro) Received: by nf-out-0910.google.com with SMTP id k27so1463380nfc for ; Thu, 22 Mar 2007 09:28:38 -0700 (PDT) Received: by 10.82.165.1 with SMTP id n1mr4410413bue.1174580917273; Thu, 22 Mar 2007 09:28:37 -0700 (PDT) Received: by 10.82.149.16 with HTTP; Thu, 22 Mar 2007 09:28:37 -0700 (PDT) Message-ID: Date: Thu, 22 Mar 2007 18:28:37 +0200 From: "Vlad GALU" To: freebsd-questions@freebsd.org In-Reply-To: <44hcsdba3a.fsf@be-well.ilk.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <44hcsdba3a.fsf@be-well.ilk.org> Subject: Re: Using TSC without disabling ACPI X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Mar 2007 16:28:39 -0000 On 3/22/07, Lowell Gilbert wrote: > "Vlad GALU" writes: > > > Hello list, I've been trying to use TSC without disabling ACPI > > and I failed. Is there a way I can achieve that? As long as ACPI was > > in use, the system always chose ACPI-fast. > > It varies a bit with the FreeBSD version, but did you try setting the > kern.timecounter.hardware sysctl? Yes, sure. It is ignored unless I completely disable ACPI. -- If it's there, and you can see it, it's real. If it's not there, and you can see it, it's virtual. If it's there, and you can't see it, it's transparent. If it's not there, and you can't see it, you erased it.