1581     pci_segment: Option<u16>,  in _test_virtio_fs()
1622     if pci_segment.is_some() {  in _test_virtio_fs()
1632         if let Some(pci_segment) = pci_segment {  in _test_virtio_fs()
1633             format!(",pci_segment={pci_segment}")  in _test_virtio_fs()
1654             if let Some(pci_segment) = pci_segment {  in _test_virtio_fs()
1656                     "{{\"id\":\"myfs0\",\"bdf\":\"{pci_segment:04x}:00:01.0\"}}"  in _test_virtio_fs()
1724                 if let Some(pci_segment) = pci_segment {  in _test_virtio_fs()
1725                     format!(",pci_segment={pci_segment}")  in _test_virtio_fs()
1735             if let Some(pci_segment) = pci_segment {  in _test_virtio_fs()
1737                     "{{\"id\":\"myfs0\",\"bdf\":\"{pci_segment:04x}:00:01.0\"}}"  in _test_virtio_fs()
2829                         "path={},id=test0,pci_segment=1,iommu=on",  in test_iommu_segments()
2985                 format!("path={test_disk_path},pci_segment=15").as_str(),  in test_pci_multiple_segments()
3100                 format!("path={test_disk_path},pci_segment={TEST_DISK_NODE}").as_str(),  in test_pci_multiple_segments_numa_node()
5750     fn _test_pmem_hotplug(pci_segment: Option<u16>) {  in _test_pmem_hotplug()
5776         if pci_segment.is_some() {  in _test_pmem_hotplug()
5807                     if let Some(pci_segment) = pci_segment {  in _test_pmem_hotplug()
5808                         format!(",pci_segment={pci_segment}")  in _test_pmem_hotplug()
5815             if let Some(pci_segment) = pci_segment {  in _test_pmem_hotplug()
5817                     "{{\"id\":\"test0\",\"bdf\":\"{pci_segment:04x}:00:01.0\"}}"  in _test_pmem_hotplug()
5893     fn _test_net_hotplug(pci_segment: Option<u16>) {  in _test_net_hotplug()
5915         if pci_segment.is_some() {  in _test_net_hotplug()
5935                         if let Some(pci_segment) = pci_segment {  in _test_net_hotplug()
5936                             format!(",pci_segment={pci_segment}")  in _test_net_hotplug()
5946             if let Some(pci_segment) = pci_segment {  in _test_net_hotplug()
5948                     "{{\"id\":\"test0\",\"bdf\":\"{pci_segment:04x}:00:01.0\"}}"  in _test_net_hotplug()
5979                         if let Some(pci_segment) = pci_segment {  in _test_net_hotplug()
5980                             format!(",pci_segment={pci_segment}")  in _test_net_hotplug()
5990             if let Some(pci_segment) = pci_segment {  in _test_net_hotplug()
5992                     "{{\"id\":\"test1\",\"bdf\":\"{pci_segment:04x}:00:01.0\"}}"  in _test_net_hotplug()
6881                 Some("id=myvdpa0,path=/dev/vhost-vdpa-1,num_queues=1,pci_segment=1,iommu=on"),  in test_vdpa_block()