https://bugs.dpdk.org/show_bug.cgi?id=945
Bug ID: 945
Summary: [DPDK. 22.03-rc2] net/mlx5 - Failed to import device
for fd=0; Operation Not Supported
Product: DPDK
Version: unspecified
Hardware: POWER
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: other
Assignee: dev@dpdk.org
Reporter: d...@linux.vnet.ibm.com
Target Milestone: ---
Building DPDK 22.03-rc2 on a PowerNV P9 system with Ubuntu 20.04.3 and upstream
RDMA libraries. Running l2fwd application generates the following error:
sudo ./build/examples/dpdk-l2fwd -l 8-15 -n 4 -- -q 1 -p 0x3
EAL: Detected CPU lcores: 128
EAL: Detected NUMA nodes: 2
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'VA'
EAL: VFIO support initialized
EAL: Probe PCI driver: mlx5_pci (15b3:1019) device: 0000:01:00.0 (socket 0)
mlx5_common: Failed to import device for fd=0: Operation not supported
mlx5_common: Failed to initialize device context.
EAL: Requested device 0000:01:00.0 cannot be used
EAL: Probe PCI driver: mlx5_pci (15b3:1019) device: 0000:01:00.1 (socket 0)
mlx5_common: Failed to import device for fd=0: Operation not supported
mlx5_common: Failed to initialize device context.
EAL: Requested device 0000:01:00.1 cannot be used
EAL: Probe PCI driver: mlx5_pci (15b3:1019) device: 0030:01:00.0 (socket 8)
mlx5_common: Failed to import device for fd=0: Operation not supported
mlx5_common: Failed to initialize device context.
EAL: Requested device 0030:01:00.0 cannot be used
EAL: Probe PCI driver: mlx5_pci (15b3:1019) device: 0030:01:00.1 (socket 8)
mlx5_common: Failed to import device for fd=0: Operation not supported
mlx5_common: Failed to initialize device context.
EAL: Requested device 0030:01:00.1 cannot be used
TELEMETRY: No legacy callbacks, legacy socket not created
MAC updating enabled
EAL: Error - exiting with code: 1
Cause: No Ethernet ports - bye
Running "git bisect" identifies the following commit as causing the problem:
9d936f4f1a - common/mlx5: glue device and PD import
--
You are receiving this mail because:
You are the assignee for the bug.
