t4_eeprom_ptov
vaddr = t4_eeprom_ptov(addr, padap->pf, EEPROMPFSIZE);
int t4_eeprom_ptov(unsigned int phys_addr, unsigned int fn, unsigned int sz);
int vaddr = t4_eeprom_ptov(phys_addr, adap->pf, EEPROMPFSIZE);
int vaddr = t4_eeprom_ptov(phys_addr, adap->pf, EEPROMPFSIZE);