Searched refs:IO_DMA1 (Results 1 – 1 of 1) sorted by relevance
33 #define IO_DMA1 0x00 /* 8237A DMA Controller #1 */ macro39 #define DMA1_CHN(c) (IO_DMA1 + 1*(2*(c))) /* addr reg for channel c */40 #define DMA1_STATUS (IO_DMA1 + 1*8) /* status register */41 #define DMA1_SMSK (IO_DMA1 + 1*10) /* single mask register */42 #define DMA1_MODE (IO_DMA1 + 1*11) /* mode register */43 #define DMA1_FFC (IO_DMA1 + 1*12) /* clear first/last FF */44 #define DMA1_RESET (IO_DMA1 + 1*13) /* reset */