From patchwork Mon May 7 20:29:46 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yinghai Lu X-Patchwork-Id: 157448 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 8B1F8B6FAA for ; Tue, 8 May 2012 06:36:55 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932180Ab2EGUgs (ORCPT ); Mon, 7 May 2012 16:36:48 -0400 Received: from acsinet15.oracle.com ([141.146.126.227]:18419 "EHLO acsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932152Ab2EGUaW (ORCPT ); Mon, 7 May 2012 16:30:22 -0400 Received: from acsinet21.oracle.com (acsinet21.oracle.com [141.146.126.237]) by acsinet15.oracle.com (Sentrion-MTA-4.2.2/Sentrion-MTA-4.2.2) with ESMTP id q47KUBBw022000 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 7 May 2012 20:30:12 GMT Received: from acsmt358.oracle.com (acsmt358.oracle.com [141.146.40.158]) by acsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id q47KUAoh005214 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 7 May 2012 20:30:11 GMT Received: from abhmt113.oracle.com (abhmt113.oracle.com [141.146.116.65]) by acsmt358.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id q47KUAWx021477; Mon, 7 May 2012 15:30:10 -0500 Received: from linux-siqj.site (/10.132.126.50) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 07 May 2012 13:30:09 -0700 From: Yinghai Lu To: Bjorn Helgaas , Benjamin Herrenschmidt , Tony Luck , David Miller , x86 Cc: Dominik Brodowski , Andrew Morton , Linus Torvalds , Greg Kroah-Hartman , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Yinghai Lu Subject: [PATCH 01/21] PCI: add busn_res into struct pci_bus. Date: Mon, 7 May 2012 13:29:46 -0700 Message-Id: <1336422606-4244-2-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.7.7 In-Reply-To: <1336422606-4244-1-git-send-email-yinghai@kernel.org> References: <1336422606-4244-1-git-send-email-yinghai@kernel.org> X-Source-IP: acsinet21.oracle.com [141.146.126.237] Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Will use it to track bus number resource tree. Signed-off-by: Yinghai Lu Cc: Andrew Morton --- include/linux/pci.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/linux/pci.h b/include/linux/pci.h index 17b7b5b..2b91da0 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -419,6 +419,7 @@ struct pci_bus { struct list_head slots; /* list of slots on this bus */ struct resource *resource[PCI_BRIDGE_RESOURCE_NUM]; struct list_head resources; /* address space routed to this bus */ + struct resource busn_res; /* track registered bus num range */ struct pci_ops *ops; /* configuration access functions */ void *sysdata; /* hook for sys-specific extension */