dpdk

https://www.jianshu.com/p/86af81a10195

 

https://www.cnblogs.com/xuanyuan/p/13967583.html

 

https://zhuanlan.zhihu.com/p/291268086

 

 

https://zhuanlan.zhihu.com/p/43735684

 

 

git clone https://github.com/DPDK/dpdk.git

git checkout  v20.11
git am *.patch

mkdir build

meson configure
meson -Dexamples=all -Dbuildtype=debug build/

./usertools/dpdk-devbind.py –s

ldconfig
modprobe uio

ls "/lib/modules/`uname -r`/build"
insmod ./igb_uio.ko

GRUB_CMDLINE_LINUX="crashkernel=auto resume=UUID=6e1c2f11-269a-40ad-bb87-45bf8f63afb3 rhgb quiet quiet crashkernel=512M default_hugepagesz=1G hugepagesz=1G hugepages=64 amd_iommu=off iommu=off mem_encrypt=off numa=off"