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Tsirkin" , Marcel Apfelbaum , Peter Xu , Fabiano Rosas , Steve Sistare Subject: [PATCH V2 34/45] vfio/iommufd: export iommufd_cdev_get_info_iova_range Date: Fri, 14 Feb 2025 06:14:16 -0800 Message-Id: <1739542467-226739-35-git-send-email-steven.sistare@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1739542467-226739-1-git-send-email-steven.sistare@oracle.com> References: <1739542467-226739-1-git-send-email-steven.sistare@oracle.com> X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-14_06,2025-02-13_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 mlxlogscore=999 phishscore=0 malwarescore=0 mlxscore=0 spamscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2501170000 definitions=main-2502140104 X-Proofpoint-ORIG-GUID: kT9CuHhFyKTZH1ZSyTtmrRJNEp-9WHlI X-Proofpoint-GUID: kT9CuHhFyKTZH1ZSyTtmrRJNEp-9WHlI Received-SPF: pass client-ip=205.220.177.32; envelope-from=steven.sistare@oracle.com; helo=mx0b-00069f02.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_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 Export iommufd_cdev_get_info_iova_range, for use by CPR in a subsequent patch to reconstruct the userland device state. No functional change. Signed-off-by: Steve Sistare --- hw/vfio/iommufd.c | 4 ++-- include/hw/vfio/vfio-common.h | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c index ea40da5..a6e24a7 100644 --- a/hw/vfio/iommufd.c +++ b/hw/vfio/iommufd.c @@ -429,8 +429,8 @@ static int iommufd_cdev_ram_block_discard_disable(bool state) return ram_block_uncoordinated_discard_disable(state); } -static bool iommufd_cdev_get_info_iova_range(VFIOIOMMUFDContainer *container, - uint32_t ioas_id, Error **errp) +bool iommufd_cdev_get_info_iova_range(VFIOIOMMUFDContainer *container, + uint32_t ioas_id, Error **errp) { VFIOContainerBase *bcontainer = &container->bcontainer; g_autofree struct iommu_ioas_iova_ranges *info = NULL; diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index 78e4f12..9ca40d0 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -264,6 +264,9 @@ void vfio_kvm_device_close(void); bool vfio_cpr_register_container(VFIOContainerBase *bcontainer, Error **errp); void vfio_cpr_unregister_container(VFIOContainerBase *bcontainer); +bool iommufd_cdev_get_info_iova_range(VFIOIOMMUFDContainer *container, + uint32_t ioas_id, Error **errp); + extern const MemoryRegionOps vfio_region_ops; typedef QLIST_HEAD(VFIOGroupList, VFIOGroup) VFIOGroupList; typedef QLIST_HEAD(VFIODeviceList, VFIODevice) VFIODeviceList;