sis190_read_eeprom
sig = (u16) sis190_read_eeprom(ioaddr, EEPROMSignature);
u16 w = sis190_read_eeprom(ioaddr, EEPROMMACAddr + i);
sis190_set_rgmii(tp, sis190_read_eeprom(ioaddr, EEPROMInfo));