Symbol: SCN_RING_MASK
sys/arch/sgimips/dev/scn.c
1405
(SC)->sc_rbuf[i++ & SCN_RING_MASK] = (SC)->sc_chbase[CH_DAT]
sys/arch/sgimips/dev/scn.c
1424
sc->sc_rbuf[i++ & SCN_RING_MASK] = (sr << 8) | sc->sc_chbase[CH_DAT];
sys/arch/sgimips/dev/scn.c
1547
c = sc->sc_rbuf[get++ & SCN_RING_MASK];