Yes, PCI is very common but it must be implemented somewhere, for example in
a FPGA, and this is not a cheap solution. I did not find any information about PCI-less
controllers from Broadcom or Marvell and Davicom is still developing their chip.
They can't even deliver a datasheet.
So I think I will use a FPGA with Embedded MAC (Xilinx Virtex 4) and external PHY.