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Tue, 7 Mar 2023 17:44:39 +0000 Date: Tue, 7 Mar 2023 17:44:37 +0000 (UTC) From: Vikas Deolaliker To: "users@dpdk.org" Message-ID: <1295695923.537729.1678211077605@mail.yahoo.com> Subject: DPDK22.11 on CentOS 7.x testpmd: No probed ethernet devices MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_537728_841867249.1678211077603" References: <1295695923.537729.1678211077605.ref@mail.yahoo.com> X-Mailer: WebService/1.1.21284 YMailNorrin X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Vikas Deolaliker Errors-To: users-bounces@dpdk.org ------=_Part_537728_841867249.1678211077603 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable I am using dpdk 22.11 on CentOS 7.X on intel machine with two MLNX cards. T= hey are recognized by DPDK by both vfio-pci and uio-generic. I compiled it = using the instructions on=C2=A02. System Requirements =E2=80=94 Data Plane = Development Kit 23.03.0-rc1 documentation (dpdk.org) The issue is when I run testpmd, it does not return any ethernet devices. S= ays No Probed Ethernet devices.=C2=A0 =C2=A0dpdk-testpmd -l 0-3 -n 4 -a 98:00.1 -- -i --nb-cores=3D2EAL: Detected= CPU lcores: 72EAL: Detected NUMA nodes: 2EAL: Detected static linkage of D= PDKEAL: Multi-process socket /var/run/dpdk/rte/mp_socketEAL: Selected IOVA = mode 'VA'EAL: VFIO support initializedEAL: DPDK is running on a NUMA system= , but is compiled without NUMA support.EAL: This will have adverse conseque= nces for performance and usability.EAL: Please use --legacy-mem option, or = recompile with NUMA support.TELEMETRY: No legacy callbacks, legacy socket n= ot createdtestpmd: No probed ethernet devicesInteractive-mode selectedtestp= md: create a new mbuf pool : n=3D171456, size=3D2176, socket=3D0= testpmd: preferred mempool ops selected: ring_mp_mcDonetestpmd> % dpdk-devbind.py -s Network devices using DPDK-compatible driver=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D0000:4b:00.1 'MT2892 Family [ConnectX-6 Dx] 101d= ' drv=3Dvfio-pci unused=3Dmlx5_core0000:98:00.1 'MT28800 Family [ConnectX-5= Ex] 1019' drv=3Dvfio-pci unused=3Dmlx5_core Network devices using kernel driver=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D0000:4b:0= 0.0 'MT2892 Family [ConnectX-6 Dx] 101d' if=3Dens300f0 drv=3Dmlx5_core unus= ed=3Dvfio-pci *Active*0000:98:00.0 'MT28800 Family [ConnectX-5 Ex] 1019' if= =3Dens800f0 drv=3Dmlx5_core unused=3Dvfio-pci No 'Baseband' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D No 'Crypto' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Other DMA devices=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D0000:00= :01.0 'Device 0b00' unused=3Dvfio-pci0000:00:01.1 'Device 0b00' unused=3Dvf= io-pci0000:00:01.2 'Device 0b00' unused=3Dvfio-pci0000:00:01.3 'Device 0b00= ' unused=3Dvfio-pci0000:00:01.4 'Device 0b00' unused=3Dvfio-pci0000:00:01.5= 'Device 0b00' unused=3Dvfio-pci0000:00:01.6 'Device 0b00' unused=3Dvfio-pc= i0000:00:01.7 'Device 0b00' unused=3Dvfio-pci0000:80:01.0 'Device 0b00' unu= sed=3Dvfio-pci0000:80:01.1 'Device 0b00' unused=3Dvfio-pci0000:80:01.2 'Dev= ice 0b00' unused=3Dvfio-pci0000:80:01.3 'Device 0b00' unused=3Dvfio-pci0000= :80:01.4 'Device 0b00' unused=3Dvfio-pci0000:80:01.5 'Device 0b00' unused= =3Dvfio-pci0000:80:01.6 'Device 0b00' unused=3Dvfio-pci0000:80:01.7 'Device= 0b00' unused=3Dvfio-pci No 'Eventdev' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D No 'Mempool' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D No 'Compress' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D No 'Misc (rawdev)' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D No 'Regex' devices detected=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ------=_Part_537728_841867249.1678211077603 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I am using dpdk 22.11 on CentOS 7.X on intel= machine with two MLNX cards. They are recognized by DPDK by both vfio-pci = and uio-generic. I compiled it using the instructions on 2. System Require= ments =E2=80=94 Data Plane Development Kit 23.03.0-rc1 documentation (dpdk.= org)

The issue is when I run testpmd, it does = not return any ethernet devices. Says No Probed Ethernet devices. 


&= nbsp;dpdk-testpmd -l 0-3 -n 4 -a 98:00.1 -- -i --nb-cores=3D2
EAL= : Detected CPU lcores: 72
EAL: Detected NUMA nodes: 2
E= AL: Detected static linkage of DPDK
EAL: Multi-process socket /va= r/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'VA'
E= AL: VFIO support initialized
EAL: DPDK is running on a NUMA syste= m, but is compiled without NUMA support.
EAL: This will have adve= rse consequences for performance and usability.
EAL: Please use -= -legacy-mem option, or recompile with NUMA support.
TELEMETRY: No= legacy callbacks, legacy socket not created
testpmd: No probed ethernet devices
Interactive= -mode selected
testpmd: create a new mbuf pool <mb_pool_0>:= n=3D171456, size=3D2176, socket=3D0
testpmd: preferred mempool o= ps selected: ring_mp_mc
Done
testpmd>

% dp= dk-devbind.py -s

Network devices using DPDK-compat= ible driver
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D
0000:4b:00.1 'MT2892 Family [ConnectX-6 Dx] 101d' drv=3Dvf= io-pci unused=3Dmlx5_core
0000:98:00.1 'MT28800 Family [ConnectX-= 5 Ex] 1019' drv=3Dvfio-pci unused=3Dmlx5_core

Netw= ork devices using kernel driver
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
0000:4b:00.0 'MT2892 Family [ConnectX-6 Dx] 101d' if=3Dens300f0 drv= =3Dmlx5_core unused=3Dvfio-pci *Active*
0000:98:00.0 'MT28800 Fam= ily [ConnectX-5 Ex] 1019' if=3Dens800f0 drv=3Dmlx5_core unused=3Dvfio-pci

No 'Baseband' devices detected
=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D

No 'Crypto' devices detected
=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D

Other DMA devices
=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
0000:00:01.0 'Device 0b00' u= nused=3Dvfio-pci
0000:00:01.1 'Device 0b00' unused=3Dvfio-pci
0000:00:01.2 'Device 0b00' unused=3Dvfio-pci
0000:00:01.3 = 'Device 0b00' unused=3Dvfio-pci
0000:00:01.4 'Device 0b00' unused= =3Dvfio-pci
0000:00:01.5 'Device 0b00' unused=3Dvfio-pci
0000:00:01.6 'Device 0b00' unused=3Dvfio-pci
0000:00:01.7 'Devi= ce 0b00' unused=3Dvfio-pci
0000:80:01.0 'Device 0b00' unused=3Dvf= io-pci
0000:80:01.1 'Device 0b00' unused=3Dvfio-pci
000= 0:80:01.2 'Device 0b00' unused=3Dvfio-pci
0000:80:01.3 'Device 0b= 00' unused=3Dvfio-pci
0000:80:01.4 'Device 0b00' unused=3Dvfio-pc= i
0000:80:01.5 'Device 0b00' unused=3Dvfio-pci
0000:80:= 01.6 'Device 0b00' unused=3Dvfio-pci
0000:80:01.7 'Device 0b00' u= nused=3Dvfio-pci

No 'Eventdev' devices detected
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D

No 'Mempool' devices dete= cted
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D

No 'Compress' devices = detected
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

No 'Misc (raw= dev)' devices detected
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
<= br>
No 'Regex' devices detected
=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
------=_Part_537728_841867249.1678211077603--