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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Thanks, Siva! Got it working. From: Tummala, Sivaprasad Sent: Monday, February 24, 2025 7:25 PM To: Singh, Jasvinder ; users@dpdk.org; Raslan Da= rawsheh Cc: Marjanovic, Nemanja Subject: RE: mlx5_common: failed to load mlx5_eth driver issue [AMD Official Use Only - AMD Internal Distribution Only] Hi Jasvinder, I was facing similar issue with Cx-7 and it appears that the issue is relat= ed to the network namespace. By configuring the Pod/container to use the "host's network namespace," the= issue is effectively resolved. ---- spec: nodeSelector: "feature.node.kubernetes.io/test-node": "true" hostNetwork: true containers: ---- Thanks & Regards, Sivaprasad From: Singh, Jasvinder > Sent: Tuesday, January 28, 2025 4:45 PM To: users@dpdk.org; Raslan Darawsheh > Cc: Marjanovic, Nemanja > Subject: mlx5_common: failed to load mlx5_eth driver issue Caution: This message originated from an External Source. Use proper cautio= n when opening attachments, clicking links, or responding. Hi Folks, I am trying to run dpdk-testpmd in a container with NVIDIA ConnectX-7 NIC c= ard on the system and facing issue described below. Details on the system s= etup are as follow- Host Configuration for OFED and CX7: Nvidia CX7 is configured to use Ethernet as opposed to InfiniBand with the = following steps: OFED driver installation: ./mlnxofedinstall --without-dkms --add-kernel-support --kernel 6.8.0-51-gen= eric --without-fw-update --force Configuration: mlxconfig -d /dev/mst/mt4129_pciconf0 set LINK_TYPE_P1=3D2 mlxconfig -d /dev/mst/mt4129_pciconf1 set LINK_TYPE_P1=3D2 SRIOV has been also enabled on the NIC. The above configuration resulted in successfully deploying dpdk-testpmd on = virtual functions on the host. Container Configuration for OFED: Ubuntu 22.04 used within container. # Install mlnx OFED Drivers RUN wget https://www.mellanox.com/downloads/ofed/MLNX_OFED-24.07-0.6.1.0/ML= NX_OFED_LINUX-24.07-0.6.1.0-ubuntu24.04-x86_64.tgz \ && tar -xvf MLNX_OFED_LINUX-24.07-0.6.1.0-ubuntu24.04-x86_64.tgz \ && cd MLNX_OFED_LINUX-24.07-0.6.1.0-ubuntu24.04-x86_64 \ && ./mlnxofedinstall --force --without-fw-update --dpdk --upstream-l= ibs Dpdk-testpmd error log: root@tpmd-0:/tmp/dpdk-build/app# ./dpdk-testpmd -n 4 -a 60:00.1 -a 60:00.2 = -- -i EAL: Detected CPU lcores: 128 EAL: Detected NUMA nodes: 1 EAL: Detected static linkage of DPDK EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'VA' EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: 0000:60:00.1 (socket 0) mlx5_net: Unable to recognize master/representors on the multiple IB device= s. mlx5_common: Failed to load driver mlx5_eth EAL: Requested device 0000:60:00.1 cannot be used EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: 0000:60:00.2 (socket 0) mlx5_net: Unable to recognize master/representors on the multiple IB device= s. mlx5_common: Failed to load driver mlx5_eth EAL: Requested device 0000:60:00.2 cannot be used EAL: Bus (pci) probe failed. TELEMETRY: No legacy callbacks, legacy socket not created testpmd: No probed ethernet devices Interactive-mode selected testpmd: create a new mbuf pool : n=3D1163456, size=3D2176, sock= et=3D0 testpmd: preferred mempool ops selected: ring_mp_mc Done testpmd> quit Please provide help to resolve above. Thanks, Jasvinder --_000_IA1PR11MB629040373936CCBD03499C91E0C32IA1PR11MB6290namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Thanks, S= iva! Got it working.

&nbs= p;

From: Tummala, Sivaprasad <Sivaprasad.Tummala@amd.com>
Sent: Monday, February 24, 2025 7:25 PM
To: Singh, Jasvinder <jasvinder.singh@intel.com>; users@dpdk.o= rg; Raslan Darawsheh <rasland@nvidia.com>
Cc: Marjanovic, Nemanja <nemanja.marjanovic@intel.com>
Subject: RE: mlx5_common: failed to load mlx5_eth driver issue =

 

[AMD Official Use Only= - AMD Internal Distribution Only]

 

Hi Jasvinder,

 

I was facing similar issue with Cx-7 = and it appears that the issue is related to the network namespace.

By configuring the Pod/container to u= se the "host's network namespace," the issue is effectively resol= ved.

----

  spec:

      nodeSe= lector:

      &= nbsp; "feature.node.kubernetes.io/test-node": "true"

      hostNetwork: true

      contai= ners:

----

 

Thanks & Regards,

Sivaprasad

 

 

From: Singh, Jasvinder <jasvi= nder.singh@intel.com>
Sent: Tuesday, January 28, 2025 4:45 PM
To: users@dpdk.org; Raslan Dar= awsheh <rasland@nvidia.com>=
Cc: Marjanovic, Nemanja <nemanja.marjanovic@intel.com>
Subject: mlx5_common: failed to load mlx5_eth driver issue

 

Cautio= n: This message originated from an External Source. Use proper caution wh= en opening attachments, clicking links, or responding.

=  

Hi Folks,

 

I am trying to run dpdk-testpmd in a container with = NVIDIA ConnectX-7 NIC card on the system and facing issue described below. = Details on the system setup are as follow-

 

Host Configuration for OFED and CX7:

Nvidia CX7 is configured to use Ethernet as opposed = to InfiniBand with the following steps:

 

OFED driver installation:

./mlnxofedinstall --without-dkms --add-kernel-suppor= t --kernel 6.8.0-51-generic --without-fw-update --force

 

Configuration:

 

mlxconfig -d /dev/mst/mt4129_pciconf0  set LINK= _TYPE_P1=3D2

mlxconfig -d /dev/mst/mt4129_pciconf1  set LINK= _TYPE_P1=3D2

 

SRIOV has been also enabled on the NIC.

 

The above configuration resulted in successfully dep= loying dpdk-testpmd on virtual functions on the host.

 

Container Configuration for OFED:<= /p>

Ubuntu 22.04 used within container.

 

# Install mlnx OFED Drivers

RUN wget https://www.mellanox.com/downloads/ofed/MLNX_OFED-24.07-0.6.1.0/MLNX_OFED_L= INUX-24.07-0.6.1.0-ubuntu24.04-x86_64.tgz \

       && tar -xvf MLNX_= OFED_LINUX-24.07-0.6.1.0-ubuntu24.04-x86_64.tgz \

       && cd MLNX_OFED_L= INUX-24.07-0.6.1.0-ubuntu24.04-x86_64 \

       && ./mlnxofedinst= all --force --without-fw-update --dpdk --upstream-libs

 

Dpdk-testpmd error lo= g:

 

root@tpmd-0:/tmp/dpdk-build/app# ./dpdk-testpmd -n 4= -a 60:00.1 -a 60:00.2  -- -i

EAL: Detected CPU lcores: 128

EAL: Detected NUMA nodes: 1

EAL: Detected static linkage of DPDK

EAL: Multi-process socket /var/run/dpdk/rte/mp_socke= t

EAL: Selected IOVA mode 'VA'

EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: = 0000:60:00.1 (socket 0)

mlx5_net: Unable to recognize master/representors on the multiple IB dev= ices.

mlx5_common: Failed to load driver mlx5_eth

EAL: Requested device 0000:60:00.1 cannot be used

EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: 0000:60:00.2 (socket= 0)

mlx5_net: Unable to recognize master/representors on the multiple IB dev= ices.

mlx5_common: Failed to load driver mlx5_eth

EAL: Requested device 0000:60:00.2 cannot be used

EAL: Bus (pci) probe failed.

TELEMETRY: No legacy callbacks, legacy socket not cr= eated

testpmd: No probed ethernet devices

Interactive-mode selected

testpmd: create a new mbuf pool <mb_pool_0>: n= =3D1163456, size=3D2176, socket=3D0

testpmd: preferred mempool ops selected: ring_mp_mc<= o:p>

Done

testpmd> quit

 

 

Please provide help to resolve above.

 

 

Thanks,

Jasvinder

 

 

 

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