From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756545Ab1DGSdi (ORCPT ); Thu, 7 Apr 2011 14:33:38 -0400 Received: from mga09.intel.com ([134.134.136.24]:22650 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751886Ab1DGSdh (ORCPT ); Thu, 7 Apr 2011 14:33:37 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.63,317,1299484800"; d="scan'208";a="730457027" From: Jacob Pan To: "H. Peter Anvin" , Ingo Molnar , "Eric W. Biederman" , LKML , Feng Tang , Alan Cox , Arjan van de Ven Cc: Jacob Pan Subject: [PATCH] x86/mrst: correct pin to irq mapping Date: Thu, 7 Apr 2011 11:32:52 -0700 Message-Id: <1302201172-1254-1-git-send-email-jacob.jun.pan@linux.intel.com> X-Mailer: git-send-email 1.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Set mp_bus_not_pci bit to allow 1:1 mapping of pin2irq on Moorestown. Refer to discussion in: https://lkml.org/lkml/2010/6/10/70 Suggested-by: "Eric W. Biederman" Signed-off-by: Jacob Pan --- arch/x86/platform/mrst/mrst.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c index 5c0207b..d51d644 100644 --- a/arch/x86/platform/mrst/mrst.c +++ b/arch/x86/platform/mrst/mrst.c @@ -282,7 +282,7 @@ void __init x86_mrst_early_setup(void) /* Avoid searching for BIOS MP tables */ x86_init.mpparse.find_smp_config = x86_init_noop; x86_init.mpparse.get_smp_config = x86_init_uint_noop; - + set_bit(0, mp_bus_not_pci); } /* -- 1.7.1