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charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-users] Using l2fwd-crypto sample app 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: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi DPDK Experts, We are working on expanding our DPDK application to do IPSec based encrypti= on. To that end I was trying out the sample application provided. But, I am hitting an error which is probably configuration related. My DPDK version: dpdk-stable-19.11.5 OS: CentOS Linux release 7.7.1908 (Core) Kernel: 3.10.0-1062.el7.x86_64 Command run with options and output: ./l2fwd-crypto -l 0-1 -n 4 --vdev "crypto_aesni_mb0" --vdev "crypto_aesni_m= b1" -- -p 0x3 --chain CIPHER_HASH --cipher_op ENCRYPT --cipher_algo aes-cbc= --cipher_key 00:01:02:03:04:05:06:07:08:09:0a:0b:0c:0d:0e:0f --auth_op GEN= ERATE --auth_algo aes-xcbc-mac --auth_key 10:11:12:13:14:15:16:17:18:19:1a:= 1b:1c:1d:1e:1f EAL: Detected 8 lcore(s) EAL: Detected 1 NUMA nodes EAL: failed to parse device "crypto_aesni_mb0" EAL: Unable to parse device 'crypto_aesni_mb0' EAL: Error - exiting with code: 1 Cause: Invalid EAL arguments I am not sure what is causing the error failed to parse device "crypto_aesn= i_mb0" Is there a specific driver that needs to be loaded? Or is there a hardware = dependency? I am using virtio nic to test out the app. Please suggest if the info I have provided is sufficient to determine the c= ause? NIC and driver details: 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=3D 0000:00:04.0 'Virtio network device 1000' drv=3Duio_pci_generic unused=3Dvi= rtio_pci 0000:00:05.0 'Virtio network device 1000' drv=3Duio_pci_generic unused=3Dvi= rtio_pci 0000:00:06.0 'Virtio network device 1000' drv=3Duio_pci_generic unused=3Dvi= rtio_pci 0000:00:07.0 'Virtio network device 1000' drv=3Duio_pci_generic unused=3Dvi= rtio_pci 00:04.0 Ethernet controller: Red Hat, Inc. Virtio network device Subsystem: Red Hat, Inc. Device 0001 Physical Slot: 4 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- St= epping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfast >TAbort- SERR-