Symbol: IO_DMA2
sys/bus/isa/x86_64/isa_dma.c
71
#define DMA2_CHN(c) (IO_DMA2 + 2*(2*(c))) /* addr reg for channel c */
sys/bus/isa/x86_64/isa_dma.c
72
#define DMA2_SMSK (IO_DMA2 + 2*10) /* single mask register */
sys/bus/isa/x86_64/isa_dma.c
73
#define DMA2_MODE (IO_DMA2 + 2*11) /* mode register */
sys/bus/isa/x86_64/isa_dma.c
74
#define DMA2_FFC (IO_DMA2 + 2*12) /* clear first/last FF */