Searched refs:ppbus_port (Results 1 - 1 of 1) sorted by relevance
| /netbsd-current/sys/dev/ppbus/ |
| H A D | ppbus_gpio.c | 57 } ppbus_port[PPBUS_NPINS] = { /* parallel port wiring: */ variable in typeref:struct:__anon180
136 u_char port = ppbus_io(sc->sc_dev, ppbus_port[pin].rreg, NULL, 0, 0);
138 return ((port >> ppbus_port[pin].bit) & 1) ^ ppbus_port[pin].inv;
145 u_char port = ppbus_io(sc->sc_dev, ppbus_port[pin].rreg, NULL, 0, 0);
147 value ^= ppbus_port[pin].inv;
148 value <<= ppbus_port[pin].bit;
149 port &= ~(1 << ppbus_port[pin].bit);
152 ppbus_io(sc->sc_dev, ppbus_port[pin].wreg, NULL, 0, port);
|
Completed in 117 milliseconds