Message ID | 20190711172845.31035-24-eric.auger@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 774B91805 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 11 Jul 2019 17:34:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5D83A288B5 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 11 Jul 2019 17:34:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 517B0288C5; Thu, 11 Jul 2019 17:34:21 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EB642288B5 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 11 Jul 2019 17:34:20 +0000 (UTC) Received: from localhost ([::1]:43990 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1hlcxX-0004hy-SI for patchwork-qemu-devel@patchwork.kernel.org; Thu, 11 Jul 2019 13:34:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35014) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from <eric.auger@redhat.com>) id 1hlcvQ-0005jE-1o for qemu-devel@nongnu.org; Thu, 11 Jul 2019 13:32:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eric.auger@redhat.com>) id 1hlcvO-0004Rj-1o for qemu-devel@nongnu.org; Thu, 11 Jul 2019 13:32:07 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34276) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <eric.auger@redhat.com>) id 1hlcvK-0004Le-FT; Thu, 11 Jul 2019 13:32:02 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B3FAC307D857; Thu, 11 Jul 2019 17:32:00 +0000 (UTC) Received: from laptop.redhat.com (ovpn-116-46.ams2.redhat.com [10.36.116.46]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6E9BF5C1B4; Thu, 11 Jul 2019 17:31:55 +0000 (UTC) From: Eric Auger <eric.auger@redhat.com> To: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, peter.maydell@linaro.org Date: Thu, 11 Jul 2019 19:28:39 +0200 Message-Id: <20190711172845.31035-24-eric.auger@redhat.com> In-Reply-To: <20190711172845.31035-1-eric.auger@redhat.com> References: <20190711172845.31035-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Thu, 11 Jul 2019 17:32:00 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC v4 23/29] hw/arm/smmuv3: Advertise MSI_TRANSLATE attribute X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: drjones@redhat.com, yi.l.liu@intel.com, mst@redhat.com, jean-philippe.brucker@arm.com, zhangfei.gao@foxmail.com, peterx@redhat.com, alex.williamson@redhat.com, vincent.stehle@arm.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
vSMMUv3/pSMMUv3 2 stage VFIO integration
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expand
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diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index 517755aed5..9372b15b34 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -1499,6 +1499,9 @@ static int smmuv3_get_attr(IOMMUMemoryRegion *iommu, if (attr == IOMMU_ATTR_VFIO_NESTED) { *(bool *) data = true; return 0; + } else if (attr == IOMMU_ATTR_MSI_TRANSLATE) { + *(bool *) data = true; + return 0; } return -EINVAL; }
The SMMUv3 has the peculiarity to translate MSI transactionss. let's advertise the corresponding attribute. Signed-off-by: Eric Auger <eric.auger@redhat.com> --- --- hw/arm/smmuv3.c | 3 +++ 1 file changed, 3 insertions(+)