From patchwork Mon May 7 20:29:56 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yinghai Lu X-Patchwork-Id: 157430 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 E28BFB6FAF for ; Tue, 8 May 2012 06:32:56 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932264Ab2EGUah (ORCPT ); Mon, 7 May 2012 16:30:37 -0400 Received: from acsinet15.oracle.com ([141.146.126.227]:18545 "EHLO acsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932261Ab2EGUaf (ORCPT ); Mon, 7 May 2012 16:30:35 -0400 Received: from ucsinet21.oracle.com (ucsinet21.oracle.com [156.151.31.93]) by acsinet15.oracle.com (Sentrion-MTA-4.2.2/Sentrion-MTA-4.2.2) with ESMTP id q47KUKlm022090 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 7 May 2012 20:30:21 GMT Received: from acsmt357.oracle.com (acsmt357.oracle.com [141.146.40.157]) by ucsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id q47KUJFv009323 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 7 May 2012 20:30:20 GMT Received: from abhmt113.oracle.com (abhmt113.oracle.com [141.146.116.65]) by acsmt357.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id q47KUJr9018969; Mon, 7 May 2012 15:30:19 -0500 Received: from linux-siqj.site (/10.132.126.50) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 07 May 2012 13:30:19 -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 11/21] PCI: Add default busn_resource Date: Mon, 7 May 2012 13:29:56 -0700 Message-Id: <1336422606-4244-12-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: ucsinet21.oracle.com [156.151.31.93] Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org We need to put into the resources list for legacy system. Signed-off-by: Yinghai Lu --- drivers/pci/probe.c | 7 +++++++ include/linux/pci.h | 2 ++ 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 6258f6f..68e75cb 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -16,6 +16,13 @@ #define CARDBUS_LATENCY_TIMER 176 /* secondary latency timer */ #define CARDBUS_RESERVE_BUSNR 3 +struct resource busn_resource = { + .name = "PCI busn", + .start = 0, + .end = 255, + .flags = IORESOURCE_BUS, +}; + /* Ugh. Need to stop exporting this to modules. */ LIST_HEAD(pci_root_buses); EXPORT_SYMBOL(pci_root_buses); diff --git a/include/linux/pci.h b/include/linux/pci.h index b5f2cc7..84ce6da 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -368,6 +368,8 @@ static inline int pci_channel_offline(struct pci_dev *pdev) return (pdev->error_state != pci_channel_io_normal); } +extern struct resource busn_resource; + struct pci_host_bridge_window { struct list_head list; struct resource *res; /* host bridge aperture (CPU address) */