Ethernet adapter not recognized (x86 on a HP hstnc-0006-tc)

I installed OpenWRT x86 on a HP hstnc-0006-tc but, the internal Ethernet adapter is not recognized

I'm sure there are several hstnc-0006-tc models, containing various NICs.

dmesg and lspci FTW.

I have the st5748

and what NIC's in it ?

how do i figure that out