VFIO - User Level meta-driver version
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Error - no supported modules(DPDK driver) are loaded
[ 45.422045] VFIO - User Level meta-driver version: 0.3 Y Error - no supported modules(DPDK driver) are loaded [root@localhost ~]#
正常情况下
[root@localhost cloud_images]# lsmod | grep vfio vfio_pci 262144 0 vfio_virqfd 262144 1 vfio_pci vfio_iommu_type1 262144 0 vfio 262144 3 vfio_iommu_type1,vfio_pci
Error - no supported modules(DPDK driver) are loaded
只执行了modprobe vfio enable_unsafe_noiommu_mode=1
[root@localhost ~]# modprobe vfio-pci [root@localhost ~]# lsmod | grep vfio vfio_pci 262144 0 vfio_virqfd 262144 1 vfio_pci vfio_iommu_type1 262144 0 vfio 262144 2 vfio_iommu_type1,vfio_pci [root@localhost ~]#
[root@localhost ~]# dpdk-devbind -s Network devices using kernel driver =================================== 0000:00:01.0 ‘Virtio network device 1000‘ if=eth0 drv=virtio-pci unused=vfio-pci No ‘Crypto‘ devices detected ============================ No ‘Eventdev‘ devices detected ============================== No ‘Mempool‘ devices detected ============================= No ‘Compress‘ devices detected ============================== [root@localhost ~]# dpdk-devbind -b vfio-pci 0000:00:01.0
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