Message ID | 20190711172845.31035-13-eric.auger@redhat.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45l36V5m29z9s4Y for <incoming@patchwork.ozlabs.org>; Fri, 12 Jul 2019 03:32:50 +1000 (AEST) Received: from localhost ([::1]:43898 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1hlcw2-000752-RR for incoming@patchwork.ozlabs.org; Thu, 11 Jul 2019 13:32:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34388) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from <eric.auger@redhat.com>) id 1hlcu8-0001DO-Lz for qemu-devel@nongnu.org; Thu, 11 Jul 2019 13:30:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eric.auger@redhat.com>) id 1hlcu7-00035o-JY for qemu-devel@nongnu.org; Thu, 11 Jul 2019 13:30:48 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59834) 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 1hlcu1-0002ww-Sl; Thu, 11 Jul 2019 13:30:42 -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 B48C0308339A; Thu, 11 Jul 2019 17:30:38 +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 549CD5C1B4; Thu, 11 Jul 2019 17:30:32 +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 19:28:28 +0200 Message-Id: <20190711172845.31035-13-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 [10.5.110.44]); Thu, 11 Jul 2019 17:30:38 +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 12/29] iommu: Introduce generic header 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
vSMMUv3/pSMMUv3 2 stage VFIO integration
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expand
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diff --git a/include/hw/iommu/iommu.h b/include/hw/iommu/iommu.h new file mode 100644 index 0000000000..9e60ece160 --- /dev/null +++ b/include/hw/iommu/iommu.h @@ -0,0 +1,25 @@ +/* + * common header for iommu devices + * + * Copyright Red Hat, Inc. 2019 + * + * Authors: + * Eric Auger <eric.auger@redhat.com> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + */ + +#ifndef QEMU_HW_IOMMU_IOMMU_H +#define QEMU_HW_IOMMU_IOMMU_H + +typedef struct IOMMUConfig { + union { +#ifdef __linux__ + struct iommu_pasid_table_config pasid_cfg; +#endif + }; +} IOMMUConfig; + + +#endif /* QEMU_HW_IOMMU_IOMMU_H */
This header is meant to exposes data types used by several IOMMU devices such as struct for SVA and nested stage configuration. Signed-off-by: Eric Auger <eric.auger@redhat.com> --- include/hw/iommu/iommu.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/hw/iommu/iommu.h