Lines Matching defs:mode
138 #define DMA1_MODE_REG 0x0B /* mode register (w) */
150 #define DMA2_MODE_REG 0xD6 /* mode register (w) */
193 #define DMA_MODE_READ 0x44 /* I/O to memory, no autoinit, increment, single mode */
194 #define DMA_MODE_WRITE 0x48 /* memory to I/O, no autoinit, increment, single mode */
245 /* set mode (above) for a specific DMA channel */
246 static __inline__ void set_dma_mode(unsigned int dmanr, char mode)
249 dma_outb(mode | dmanr, DMA1_MODE_REG);
251 dma_outb(mode | (dmanr&3), DMA2_MODE_REG);
254 /* set extended mode for a specific DMA channel */
314 set_dma_page(dmanr, a>>16); /* set hipage last to enable 32-bit mode */