Bug 562
Summary: | Cannot bind 82599ES 10-Gigabit to uio_pci_generic | ||
---|---|---|---|
Product: | DPDK | Reporter: | marco.bore |
Component: | other | Assignee: | marco.bore |
Status: | UNCONFIRMED --- | ||
Severity: | critical | CC: | ajit.khaparde, bruce.richardson |
Priority: | Normal | ||
Version: | 20.08 | ||
Target Milestone: | --- | ||
Hardware: | x86 | ||
OS: | All |
Description
marco.bore
2020-10-21 14:53:08 CEST
Rather than using uio, can you try using vfio-pci driver? It supports everything that uio-pci-generic does, but provides more security too. Hi Bruce, thanks for your reply, unfortunately I have the same issue with the vfio-pci driver python3 ./dpdk-devbind.py --bind vfio-pci 0000:82:00.0 Error: bind failed for 0000:82:00.0 - Cannot bind to driver vfio-pci dmesg log: [10597.223610] vfio-pci: probe of 0000:82:00.0 failed with error -22 Macro, while using vfio-pci, did you enable IOMMU? https://doc.dpdk.org/guides/linux_gsg/linux_drivers.html |