IWI_MEM_EEPROM_EVENT
MEM_WRITE_4(sc, IWI_MEM_EEPROM_EVENT, 1);
MEM_WRITE_4(sc, IWI_MEM_EEPROM_EVENT, 0);
return MEM_READ_4(sc, IWI_MEM_EEPROM_EVENT);
MEM_WRITE_4(sc, IWI_MEM_EEPROM_EVENT, v);