Message ID | 20141202212616.GA20069@google.com (mailing list archive) |
---|---|
State | New, archived |
Delegated to: | Bjorn Helgaas |
Headers | show
Return-Path: <linux-pci-owner@kernel.org> X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 22F919F30B for <patchwork-linux-pci@patchwork.kernel.org>; Tue, 2 Dec 2014 21:26:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 224992021B for <patchwork-linux-pci@patchwork.kernel.org>; Tue, 2 Dec 2014 21:26:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60B9C202F2 for <patchwork-linux-pci@patchwork.kernel.org>; Tue, 2 Dec 2014 21:26:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933240AbaLBV0Y (ORCPT <rfc822;patchwork-linux-pci@patchwork.kernel.org>); Tue, 2 Dec 2014 16:26:24 -0500 Received: from mail-ie0-f180.google.com ([209.85.223.180]:38687 "EHLO mail-ie0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932800AbaLBV0W (ORCPT <rfc822;linux-pci@vger.kernel.org>); Tue, 2 Dec 2014 16:26:22 -0500 Received: by mail-ie0-f180.google.com with SMTP id rp18so12047124iec.25 for <linux-pci@vger.kernel.org>; Tue, 02 Dec 2014 13:26:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=7Cw50ZbM84eeH8H+zzAgPZzpetiwvCX+xva0qp6PCZU=; b=D2rPJ/SkI2+5veGQkUThKPG/zFZVCil1YbtMrOlTK+OIrXemigmk9Fg0iUKE5B7p3l RC99riIseJPudAtjGUPf/4ifSwuoAnwkqPKGH9sG+DqXvVoxDrGMvQ96BCLi0oSgqvGQ 8d2oHnekh6vjGOzN5XkAZOvyZcfG4SUXyJJA/LdkZ78rhsayuLbwSpi6KWmpc3Ae3EDU UuhW4M7RboaHWQPHL2aIE+bkWj5mq8tOqBU74nE41nijmWz1jH+/6+LUbEoogvRyVr2h Gsq5llRBzxKo1yjcwpKoPmi9EEBqJKrP4eHzycbriaz+bjr76nrYzS3YmbZp+71L/XA8 FKTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-type:content-disposition:in-reply-to :user-agent; bh=7Cw50ZbM84eeH8H+zzAgPZzpetiwvCX+xva0qp6PCZU=; b=JVIeov7ZkoCkQ6cC2C1P5EZm6rh3BWsX7Vm0FXN/JI6d/lAlktU9cLe5MU6aeDPCG5 FvXXynNEngrSwv1QgdijH0ndq19pZ74VAk53PoIBweYSUKv6dvEam1XXzWE+xusi7bJS 4iWFDzIgsV+qSKewmAUZKJpOPy/4cUsF8sVW0YdKHTDqNYvTQ9rL/PdWSDYp0vlhRR0Q LFBIgj+wU9PJg8XNDqGFZTcRBcd8f5BiyaRdabJIPwXQrJnmQGr/90PXFnfNfcY70jum 0hVlQ7xzecoxoAjJsKkIrBka85YPIuE555t7D8OKHsa11hiChctczcx4IybeTx0/ruZi 6V1g== X-Gm-Message-State: ALoCoQnWkaZ48Kr1kyFlV8xjKCdP6ShEeR2haQhYgOdMweluRCHZ6QH+10/xDXLBzqI1bpjctRk8 X-Received: by 10.50.3.67 with SMTP id a3mr53264883iga.42.1417555581322; Tue, 02 Dec 2014 13:26:21 -0800 (PST) Received: from google.com (173-8-252-97-Colorado.hfc.comcastbusiness.net. [173.8.252.97]) by mx.google.com with ESMTPSA id n2sm1536459igp.16.2014.12.02.13.26.20 for <multiple recipients> (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Tue, 02 Dec 2014 13:26:20 -0800 (PST) Date: Tue, 2 Dec 2014 14:26:16 -0700 From: Bjorn Helgaas <bhelgaas@google.com> To: "Zytaruk, Kelly" <Kelly.Zytaruk@amd.com> Cc: Yu Zhao <yuzhao@google.com>, "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>, Alex Williamson <alex.williamson@redhat.com> Subject: Re: Architectural question regarding IOV support in Linux 3.13.4 Message-ID: <20141202212616.GA20069@google.com> References: <B756807489D6244883AC0B799A6EEC15EAB2E8@storexdag02.amd.com> <CAErSpo4OkgGrrZ9anAJ2vSZJDYikv4WC6hjt4T2-mMXpGA=w6A@mail.gmail.com> <1393020186.9111.91.camel@ul30vt.home> <CAOUHufai=eoR+tgVB5Zdp6veCQgY=pHDSAESZ5cLOjPTw-R8CQ@mail.gmail.com> <B756807489D6244883AC0B799A6EEC15EB26C6@storexdag02.amd.com> <CAErSpo7tyzujCqvsQcns1wX+j5jM1=Xo9TiCC+5-h67uXqbGSg@mail.gmail.com> <B756807489D6244883AC0B799A6EEC1514C68E79@storexdag03.amd.com> <CAErSpo5Y9MpkiC8iRSR4_Hx6mtp0YXRZizYfPBZj0nJ6p7hdKA@mail.gmail.com> <B756807489D6244883AC0B799A6EEC1514C6A32D@storexdag03.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <B756807489D6244883AC0B799A6EEC1514C6A32D@storexdag03.amd.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: <linux-pci.vger.kernel.org> X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FSL_HELO_FAKE, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP |
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index 9dce7c5..5f98707 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -418,6 +418,7 @@ static int sriov_init(struct pci_dev *dev, int pos) struct pci_dev *pdev; if (pci_pcie_type(dev) != PCI_EXP_TYPE_RC_END && + pci_pcie_type(dev) != PCI_EXP_TYPE_LEG_END && pci_pcie_type(dev) != PCI_EXP_TYPE_ENDPOINT) return -ENODEV;