Lines Matching refs:dma_outb
16 #define dma_outb(val,addr) (*((volatile unsigned char *)(addr+IO_BASE)) = (val))
144 dma_outb(dmanr, DMA1_MASK_REG);
146 dma_outb(dmanr & 3, DMA2_MASK_REG);
152 dma_outb(dmanr | 4, DMA1_MASK_REG);
154 dma_outb((dmanr & 3) | 4, DMA2_MASK_REG);
167 dma_outb(0, DMA1_CLEAR_FF_REG);
169 dma_outb(0, DMA2_CLEAR_FF_REG);
176 dma_outb(mode | dmanr, DMA1_MODE_REG);
178 dma_outb(mode | (dmanr&3), DMA2_MODE_REG);
187 dma_outb( a & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
188 dma_outb( (a>>8) & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
190 dma_outb( (a>>1) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
191 dma_outb( (a>>9) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
208 dma_outb( count & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
209 dma_outb( (count>>8) & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
211 dma_outb( (count>>1) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
212 dma_outb( (count>>9) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );