The IFC vDPA driver uses VFIO group bind/unbind functionality for container device assignment purposes. Use the new container device assignment API instead to provide clearer semantics.
Signed-off-by: Anatoly Burakov <[email protected]> --- drivers/vdpa/ifc/ifcvf_vdpa.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c index f319d455ba..6f1c050787 100644 --- a/drivers/vdpa/ifc/ifcvf_vdpa.c +++ b/drivers/vdpa/ifc/ifcvf_vdpa.c @@ -174,28 +174,19 @@ ifcvf_vfio_setup(struct ifcvf_internal *internal) { struct rte_pci_device *dev = internal->pdev; char devname[RTE_DEV_NAME_MAX_LEN] = {0}; - int iommu_group_num; - int i, ret; + int i; internal->vfio_dev_fd = -1; - internal->vfio_group_fd = -1; internal->vfio_container_fd = -1; rte_pci_device_name(&dev->addr, devname, RTE_DEV_NAME_MAX_LEN); - ret = rte_vfio_get_group_num(rte_pci_get_sysfs_path(), devname, - &iommu_group_num); - if (ret <= 0) { - DRV_LOG(ERR, "%s failed to get IOMMU group", devname); - return -1; - } internal->vfio_container_fd = rte_vfio_container_create(); if (internal->vfio_container_fd < 0) return -1; - internal->vfio_group_fd = rte_vfio_container_group_bind( - internal->vfio_container_fd, iommu_group_num); - if (internal->vfio_group_fd < 0) + if (rte_vfio_container_assign_device(internal->vfio_container_fd, + rte_pci_get_sysfs_path(), devname) < 0) goto err; if (rte_pci_map_device(dev)) -- 2.47.3
