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  /src/sys/dev/ppbus/
ppbus_gpio.c 57 } ppbus_port[PPBUS_NPINS] = { /* parallel port wiring: */ variable in typeref:typename:const struct __anon3407ec8b0108[]
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);
ppbus_gpio.c 57 } ppbus_port[PPBUS_NPINS] = { /* parallel port wiring: */ variable in typeref:typename:const struct __anon3407ec8b0108[]
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);

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