158. CryptoDev virtio unit Tests

158.1. Description

This document provides the plan for testing Cryptodev virtio API via Cryptodev unit tests. Unit tests include supported Hardware and Software PMD(polling mode device) and supported algorithms.

This test suite will run all cryptodev virtio related unit test cases. Alternatively, you could execute the unit tests manually by app/test DPDK application.

158.2. Unit Test List

• cryptodev_virtio_autotest

158.3. Prerequisites

qemu version >= 2.12 in qemu enable vhost-user-crypto:

./configure –target-list=x86_64-softmmu –enable-vhost-crypto –prefix=/root/qemu-2.12 && make && make install

the bin is in /root/qemu-2.12 folder, which is your specified

158.4. Test Case Setup

VM HOST

In Host:

# Build DPDK and vhost_crypto app

enable CONFIG_RTE_LIBRTE_VHOST in config/common_base make install -j T=x86_64-native-linuxapp-gcc make -C examples/vhost_crypto

# Run the dpdk vhost sample

./examples/vhost_crypto/build/vhost-crypto –file-prefix=”vhost_crypto_1”

[EAL options] [Cryptodev PMD] – –cdev-queue-id 0 –socket-file THE PATH OF SOCKET FILE

# bind vfio-pci

usertools/dpdk-devbind.py –bind=vfio-pci 0000:60:00.0 0000:60:00.1

# Start VM by the qemu

taskset -c 11,12,13,14 /root/qemu-2.12/bin/qemu-system-x86_64 -name vm0

-enable-kvm -pidfile /tmp/.vm0.pid -cpu host -smp 4 -m 5120 -object memory-backend-file,id=mem,size=5120M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc -net nic,vlan=0,macaddr=00:00:00:18:38:11,model=e1000,addr=1f -net user,vlan=0,hostfwd=tcp:10.67.111.126:6000-:22 -device virtio-serial -device virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 -daemonize -monitor unix:/tmp/vm0_monitor.sock,server,nowait -vnc :1 -chardev socket,path=/tmp/vm0_crypto0.sock,id=vm0_crypto0 -object cryptodev-vhost-user,id=cryptodev0,chardev=vm0_crypto0 -device virtio-crypto-pci,id=crypto0,cryptodev=cryptodev0 -chardev socket,path=/tmp/vm0_crypto1.sock,id=vm0_crypto1 -object cryptodev-vhost-user,id=cryptodev1,chardev=vm0_crypto1 -device virtio-crypto-pci,id=crypto1,cryptodev=cryptodev1 -drive file=/root/VMs/virtio_crypto_test_710_1.img -device vfio-pci,host=0000:60:00.0,id=pt_0 -device vfio-pci,host=0000:60:00.1,id=pt_1

In VM:

# set virtio device

modprobe uio_pci_generic echo -n 0000:00:04.0 > /sys/bus/pci/drivers/virtio-pci/unbind echo -n 0000:00:05.0 > /sys/bus/pci/drivers/virtio-pci/unbind echo “1af4 1054” > /sys/bus/pci/drivers/uio_pci_generic/new_id

# Build the guest DPDK and app/test

# Manually verify the app/test by this command, as example, in your build folder:

./app/test -c 1 -n 1 RTE>> cryptodev_virtio_autotest

Expected all tests could pass in testing.