Searched refs:DMA1_SMSK (Results 1 – 1 of 1) sorted by relevance
64 #define DMA1_SMSK (IO_DMA1 + 1*10) /* single mask register */ macro199 outb(DMA1_SMSK, chan); in isa_dmacascade()295 outb(DMA1_SMSK, chan); in isa_dmastart()349 outb(chan & 4 ? DMA2_SMSK : DMA1_SMSK, (chan & 3) | 4); in isa_dmadone()495 outb(DMA1_SMSK, (chan & 3) | 4 /* disable mask */); in isa_dmastop()