Lines Matching refs:dma
3 * include/asm-m68k/dma.h
85 /* everything below this line is specific to dma used for the onboard
132 #define DMA_ISBROKEN(dma) ((dma)->revision == dvmarev1)
133 #define DMA_ISESC1(dma) ((dma)->revision == dvmaesc1)
178 #define DMA_SCSI_ON 0x02000000 /* Enable SCSI dma */
215 #define DMA_IRQ_ENTRY(dma, dregs) do { \
216 if(DMA_ISBROKEN(dma)) DMA_INTSOFF(dregs); \
219 #define DMA_IRQ_EXIT(dma, dregs) do { \
220 if(DMA_ISBROKEN(dma)) DMA_INTSON(dregs); \
224 #define DMA_RESET(dma) do { \
225 struct sparc_dma_registers *regs = dma->regs; \
234 if(dma->revision>dvmarev1) regs->cond_reg |= DMA_3CLKS; \
235 dma->running = 0; \