I modified if_re_pci.c and now I got: # dmesg | grep re0 re0 at pci1 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E (0x2c00), msi, address f8:1a:67:04:2f:48 rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 4 #
("msi, " appeared) but still the same transfer rate (~48k)