dpdk

https://doc.dpdk.org/guides/prog_guide/index.html

https://blog.csdn.net/tour_de_france/article/details/125818233

https://blog.csdn.net/NGU_Jq/article/details/120711664

https://www.ctyun.cn/developer/article/487187015995461

https://www.cnblogs.com/hugetong/p/8781390.html

https://www.27ka.cn/124627.html

https://www.zhihu.com/question/571007651/answer/2960247570?utm_id=0

 https://blog.csdn.net/yk_wing4/article/details/92805019

https://www.rpmfind.net/linux/centos/7.9.2009/updates/x86_64/Packages/kernel-devel-3.10.0-1160.76.1.el7.x86_64.rpm

 

./dpdk-l2fwd-crypto -l 1-3 -n 1 --vdev crypto_openssl1 --vdev crypto_openssl2 -- -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 \
--cipher_iv 00:01:02:03:04:05:06:07:08:09:0a:0b:0c:0d:0e:ff \
--auth_op GENERATE --auth_algo sha1-hmac \
--auth_key 11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11

 

 

[root@localhost src]# cat start.sh
#!/bin/sh

echo "---start---\n"
modprobe uio
insmod /usr/local/src/dpdk-kmods/linux/igb_uio/igb_uio.ko
ifconfig ens36 down
ifconfig ens37 down
dpdk-devbind.py -b igb_uio 0000:02:04.0
dpdk-devbind.py -b igb_uio 0000:02:05.0
/usr/local/src/dpdk-stable-22.11.3/build/examples/dpdk-helloworld -l 1-3 -n 3

[root@localhost src]# cat usage.txt

 

10、加载igb_uio驱动，并绑定网卡使用igb_uio驱动：

modprobe uio

insmod dpdk-kmods/linux/igb_uio/igb_uio.ko

先使用dpdk-devbind.py -s查看网卡驱动绑定情况：

绑定两张网卡(ens36 ens37)使用igb_uio驱动：
ifconfig ens36 down
ifconfig ens37 down
dpdk-devbind.py -b igb_uio 0000:02:04.0

dpdk-devbind.py -b igb_uio 0000:02:05.0

 

cd build/example

./dpdk-helloworld -l 1-3 -n 3

./dpdk-l2fwd-crypto -l 1-3 -n 1 --vdev crypto_openssl1 --vdev crypto_openssl2 -- -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 \
--cipher_iv 00:01:02:03:04:05:06:07:08:09:0a:0b:0c:0d:0e:ff \
--auth_op GENERATE --auth_algo sha1-hmac \
--auth_key 11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11