vfio: support hotplug

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal_pci.c

diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c
index 61d55b9..7d6f50a 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_pci.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci.c
@@ -121,7 +121,10 @@ rte_eal_pci_unmap_device(struct rte_pci_device *dev)
        /* try unmapping the NIC resources using VFIO if it exists */
        switch (dev->kdrv) {
        case RTE_KDRV_VFIO:
-               RTE_LOG(ERR, EAL, "Hotplug doesn't support vfio yet\n");
+#ifdef VFIO_PRESENT
+               if (pci_vfio_is_enabled())
+                       pci_vfio_unmap_resource(dev);
+#endif
                break;
        case RTE_KDRV_IGB_UIO:
        case RTE_KDRV_UIO_GENERIC: