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a="402676732" X-IronPort-AV: E=Sophos;i="6.05,234,1701158400"; d="scan'208";a="402676732" X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,234,1701158400"; d="scan'208";a="4443267" From: Zhenzhong Duan To: qemu-devel@nongnu.org Cc: alex.williamson@redhat.com, clg@redhat.com, eric.auger@redhat.com, peterx@redhat.com, jasowang@redhat.com, mst@redhat.com, jgg@nvidia.com, nicolinc@nvidia.com, joao.m.martins@oracle.com, kevin.tian@intel.com, yi.l.liu@intel.com, yi.y.sun@intel.com, chao.p.peng@intel.com, Zhenzhong Duan Subject: [PATCH rfcv2 08/18] vfio/iommufd: Implement host_iommu_device_init callback in iommufd mode Date: Thu, 1 Feb 2024 15:28:08 +0800 Message-Id: <20240201072818.327930-9-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240201072818.327930-1-zhenzhong.duan@intel.com> References: <20240201072818.327930-1-zhenzhong.duan@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=192.55.52.120; envelope-from=zhenzhong.duan@intel.com; helo=mgamail.intel.com X-Spam_score_int: -56 X-Spam_score: -5.7 X-Spam_bar: ----- X-Spam_report: (-5.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.292, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01, T_SPF_TEMPERROR=0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1706772721953100005 Content-Type: text/plain; charset="utf-8" This callback will be used to initialize base and public elements in IOMMUFDDevice, with the exception of iommufd and devid which are initialized early in attachment. 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 5d50549713..7d39d7a5fa 100644 --- a/hw/vfio/iommufd.c +++ b/hw/vfio/iommufd.c @@ -621,6 +621,11 @@ out_single: return ret; } =20 +static void vfio_cdev_host_iommu_device_init(VFIODevice *vbasedev) +{ + iommufd_device_init(&vbasedev->iommufd_dev); +} + static void vfio_iommu_iommufd_class_init(ObjectClass *klass, void *data) { VFIOIOMMUClass *vioc =3D VFIO_IOMMU_CLASS(klass); @@ -630,6 +635,7 @@ static void vfio_iommu_iommufd_class_init(ObjectClass *= klass, void *data) vioc->attach_device =3D iommufd_cdev_attach; vioc->detach_device =3D iommufd_cdev_detach; vioc->pci_hot_reset =3D iommufd_cdev_pci_hot_reset; + vioc->host_iommu_device_init =3D vfio_cdev_host_iommu_device_init; }; =20 static const TypeInfo types[] =3D { --=20 2.34.1