From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 457DEC54E65 for ; Wed, 21 May 2025 11:20:34 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uHhTN-0005SB-3X; Wed, 21 May 2025 07:18:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uHhTL-0005Re-0r for qemu-devel@nongnu.org; Wed, 21 May 2025 07:18:55 -0400 Received: from mgamail.intel.com ([192.198.163.14]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uHhTI-0006OF-VF for qemu-devel@nongnu.org; Wed, 21 May 2025 07:18:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1747826333; x=1779362333; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=zo69rdRFcH7jyNGc0gnvUNf+sZ1XBR3BBsROGKmPTrc=; b=Cj0EM2onK9m7HvbigvywYvtdHKij+3gtREu9/WAfX77XSdNIavvL6DxY hvks6yLS+rs9EsjVJ+8zgMqIovTe1WmisFfOefhMLwPIQvzgeGKYrvmxj myi9SuPtXss3p0YSHxZ8YQPfRw2bvc9vA+v3K11/7XXokeHi2a6si3AOy wD9JFabUYJjplXWf+/SndmXsjBy/kOR8ltkxLTk43qZMd+5ttHqf3UtW9 RLERIOJoa4ZYTl6B4Sy+0vY2Y82PEraTAVUsWPbCFPn+4ka9F9OapKXFA OVFMhI+c2eDbSfg5ueK8dzd+sVo2T6TljWPHByVVWJQuKUi1KPP4IalSk g==; X-CSE-ConnectionGUID: erkUnnvDRay3xoJpOZjTAg== X-CSE-MsgGUID: msjkf3bMScqBjRJ0JnDO0g== X-IronPort-AV: E=McAfee;i="6700,10204,11439"; a="49894887" X-IronPort-AV: E=Sophos;i="6.15,303,1739865600"; d="scan'208";a="49894887" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 May 2025 04:18:51 -0700 X-CSE-ConnectionGUID: oZOJYwO8RPOYA4+uECGlpA== X-CSE-MsgGUID: mr+YiMW7TvqAosW3wi0mSw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,303,1739865600"; d="scan'208";a="145158312" Received: from spr-s2600bt.bj.intel.com ([10.240.192.127]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 May 2025 04:18:47 -0700 From: Zhenzhong Duan To: qemu-devel@nongnu.org Cc: alex.williamson@redhat.com, clg@redhat.com, eric.auger@redhat.com, mst@redhat.com, jasowang@redhat.com, peterx@redhat.com, ddutile@redhat.com, jgg@nvidia.com, nicolinc@nvidia.com, shameerali.kolothum.thodi@huawei.com, joao.m.martins@oracle.com, clement.mathieu--drif@eviden.com, kevin.tian@intel.com, yi.l.liu@intel.com, chao.p.peng@intel.com, Zhenzhong Duan Subject: [PATCH rfcv3 03/21] vfio/iommufd: Initialize iommufd specific members in HostIOMMUDeviceIOMMUFD Date: Wed, 21 May 2025 19:14:33 +0800 Message-Id: <20250521111452.3316354-4-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250521111452.3316354-1-zhenzhong.duan@intel.com> References: <20250521111452.3316354-1-zhenzhong.duan@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=192.198.163.14; envelope-from=zhenzhong.duan@intel.com; helo=mgamail.intel.com X-Spam_score_int: -45 X-Spam_score: -4.6 X-Spam_bar: ---- X-Spam_report: (-4.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.184, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org There are three iommufd specific members in HostIOMMUDeviceIOMMUFD that need to be initialized after attachment, they will all be used by vIOMMU. Signed-off-by: Zhenzhong Duan --- hw/vfio/iommufd.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c index af1c7ab10a..5fde2b633a 100644 --- a/hw/vfio/iommufd.c +++ b/hw/vfio/iommufd.c @@ -814,6 +814,7 @@ static bool hiod_iommufd_vfio_realize(HostIOMMUDevice *hiod, void *opaque, Error **errp) { VFIODevice *vdev = opaque; + HostIOMMUDeviceIOMMUFD *idev; HostIOMMUDeviceCaps *caps = &hiod->caps; enum iommu_hw_info_type type; union { @@ -833,6 +834,11 @@ static bool hiod_iommufd_vfio_realize(HostIOMMUDevice *hiod, void *opaque, caps->type = type; caps->hw_caps = hw_caps; + idev = HOST_IOMMU_DEVICE_IOMMUFD(hiod); + idev->iommufd = vdev->iommufd; + idev->devid = vdev->devid; + idev->hwpt_id = vdev->hwpt->hwpt_id; + return true; } -- 2.34.1