EREAD4            162 dev/pci/eap.c  #define EREAD4(sc, r) bus_space_read_4((sc)->iot, (sc)->ioh, (r))
EREAD4            146 dev/usb/ehcivar.h #define EREAD4(sc, a) bus_space_read_4((sc)->iot, (sc)->ioh, (a))