From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755230Ab0EQU0o (ORCPT ); Mon, 17 May 2010 16:26:44 -0400 Received: from mga10.intel.com ([192.55.52.92]:4987 "EHLO fmsmga102.fm.intel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754422Ab0EQU0n (ORCPT ); Mon, 17 May 2010 16:26:43 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.53,249,1272870000"; d="scan'208";a="567984425" Date: Mon, 17 May 2010 13:26:42 -0700 From: jacob pan To: Randy Dunlap Cc: LKML , Thomas Gleixner , "H. Peter Anvin" , Ingo Molnar , Alan Cox Subject: Re: [PATCH 2/2] x86/mrst: add more timer config options Message-ID: <20100517132642.000073d4@unknown> In-Reply-To: <20100517125619.a0e123cd.randy.dunlap@oracle.com> References: <1274124183-23431-1-git-send-email-jacob.jun.pan@linux.intel.com> <1274124183-23431-3-git-send-email-jacob.jun.pan@linux.intel.com> <20100517125619.a0e123cd.randy.dunlap@oracle.com> Organization: Intel OTC X-Mailer: Claws Mail 3.7.4cvs1 (GTK+ 2.16.0; i586-pc-mingw32msvc) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Randy Dunlap Mon, 17 May 2010 12:56:19 -0700 >> Manual override is possible via cmdline option x86_mrst_timer. > >which is documented where?? It is documented in Documentation/kernel-parameters.txt, the option has not changed but the impact has been extended to the new Medfield platforms. x86_mrst_timer= [X86-32,APBT] Choose timer option for x86 Moorestown MID platform. Two valid options are apbt timer only and lapic timer plus one apbt timer for broadcast timer. x86_mrst_timer=apbt_only | lapic_and_apbt Thanks, Jacob