From patchwork Sun Nov 27 11:32:33 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cao jin X-Patchwork-Id: 9448777 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9093E6071A for ; Sun, 27 Nov 2016 11:41:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5BECA20855 for ; Sun, 27 Nov 2016 11:41:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3D61926224; Sun, 27 Nov 2016 11:41:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id ABADE20855 for ; Sun, 27 Nov 2016 11:41:28 +0000 (UTC) Received: from localhost ([::1]:53828 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cAxpn-0000cL-9K for patchwork-qemu-devel@patchwork.kernel.org; Sun, 27 Nov 2016 06:41:27 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43824) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cAxeJ-0008TK-KH for qemu-devel@nongnu.org; Sun, 27 Nov 2016 06:29:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cAxeI-00011B-VB for qemu-devel@nongnu.org; Sun, 27 Nov 2016 06:29:35 -0500 Received: from [59.151.112.132] (port=43067 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cAxeI-0000xx-Dj for qemu-devel@nongnu.org; Sun, 27 Nov 2016 06:29:34 -0500 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="13345174" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 27 Nov 2016 19:29:33 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (unknown [10.167.33.83]) by cn.fujitsu.com (Postfix) with ESMTP id ACF8847AC8A1; Sun, 27 Nov 2016 19:29:32 +0800 (CST) Received: from G08FNSTD140223.g08.fujitsu.local (10.167.226.69) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.319.2; Sun, 27 Nov 2016 19:29:42 +0800 From: Cao jin To: Date: Sun, 27 Nov 2016 19:32:33 +0800 Message-ID: <1480246353-10297-11-git-send-email-caoj.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1480246353-10297-1-git-send-email-caoj.fnst@cn.fujitsu.com> References: <1480246353-10297-1-git-send-email-caoj.fnst@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.69] X-yoursite-MailScanner-ID: ACF8847AC8A1.AAB68 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: caoj.fnst@cn.fujitsu.com X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 59.151.112.132 Subject: [Qemu-devel] [PATCH v10 10/10] vfio: add 'aer' property to expose aercap X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chen Fan , izumi.taku@jp.fujitsu.com, alex.williamson@redhat.com, Dou Liyang , mst@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Chen Fan Add 'aer' property, let user choose whether expose the aer capability or not. Should disable aer feature by default, because it needs configuration restrictions. Signed-off-by: Chen Fan Signed-off-by: Dou Liyang Signed-off-by: Cao jin --- hw/vfio/pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 8bdd889..f9d671e 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -3335,6 +3335,8 @@ static Property vfio_pci_dev_properties[] = { DEFINE_PROP_UINT32("x-pci-sub-device-id", VFIOPCIDevice, sub_device_id, PCI_ANY_ID), DEFINE_PROP_UINT32("x-igd-gms", VFIOPCIDevice, igd_gms, 0), + DEFINE_PROP_BIT("aer", VFIOPCIDevice, features, + VFIO_FEATURE_ENABLE_AER_BIT, false), /* * TODO - support passed fds... is this necessary? * DEFINE_PROP_STRING("vfiofd", VFIOPCIDevice, vfiofd_name),