PAC N3000 8x10G XL710 Update Failed

1)Centos7.6 to compile i40e-2.9.21-->failed；install i40e-2.10.19.30 -->ok；update XL710-->got "invalide private key"； lspci | grep 0cf8-->null。 2)switch to kernel 4.198 to intall i40e-2.9.21-->ok ；u...