dpdk网卡绑定uio报这个bug,换成vfio就没问题了
[root@localhost dpdk-19.11]# modprobe uio [root@localhost dpdk-19.11]# find ./ -name igb_uio.ko ./build/build/kernel/linux/igb_uio/igb_uio.ko ./build/kmod/igb_uio.ko ./arm64-armv8a-linuxapp-gcc/build/kernel/linux/igb_uio/igb_uio.ko ./arm64-armv8a-linuxapp-gcc/kmod/igb_uio.ko [root@localhost dpdk-19.11]# insmod ./build/kmod/igb_uio.ko [root@localhost dpdk-19.11]# ./usertools/dpdk-devbind.py -s Network devices using kernel driver =================================== 0000:05:00.0 'Hi1822 Family (2*25GE) 0200' if=enp5s0 drv=hinic unused=igb_uio 0000:06:00.0 'Hi1822 Family (2*25GE) 0200' if=enp6s0 drv=hinic unused=igb_uio
grub.cfg添加
