Symbol: DMA_SETMSK
usr/src/uts/intel/io/i8237A.c
193
outb(chan_addr[chnl].mask_reg, (chnl & 3) | DMA_SETMSK);
usr/src/uts/intel/io/i8237A.c
494
outb(chan_addr[chnl].reqt_reg, DMA_SETMSK | chnl); /* set request bit */