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Searched refs:DMA2_SMSK (Results 1 – 2 of 2) sorted by relevance

/freebsd/sys/x86/isa/
H A Disa_dma.c211 outb(DMA2_SMSK, chan & 3); in isa_dmacascade()
345 outb(DMA2_SMSK, chan & 3); in isa_dmastart()
367 outb(chan & 4 ? DMA2_SMSK : DMA1_SMSK, (chan & 3) | 4); in isa_dmadone()
546 outb(DMA2_SMSK, (chan & 3) | 4 /* disable mask */); in isa_dmastop()
/freebsd/sys/isa/
H A Disa_dmareg.h51 #define DMA2_SMSK (IO_DMA2 + 2*10) /* single mask register */ macro