Searched refs:IX_READPTR (Results 1 - 2 of 2) sorted by relevance

/netbsd-6-1-5-RELEASE/sys/dev/isa/
H A Dif_ixreg.h43 #define IX_READPTR 0x04 /* shared memory read pointer */ macro
H A Dif_ix.c248 bus_space_write_2(sc->bt, sc->bh, IX_READPTR, offset);
249 bus_space_barrier(sc->bt, sc->bh, IX_READPTR, 2,
365 bus_space_write_2(sc->bt, sc->bh, IX_READPTR, offset);
366 bus_space_barrier(sc->bt, sc->bh, IX_READPTR, 2,
794 bus_space_write_2(iot, ioh, IX_READPTR, 0);
795 bus_space_barrier(iot, ioh, IX_READPTR, 2,
833 bus_space_write_2(iot, ioh, IX_READPTR, 0);
834 bus_space_barrier(iot, ioh, IX_READPTR, 2,

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