Lines Matching defs:dma_start
99 u64 dma_start = 0;
124 for (dma_start = ~0; r->size; r++) {
126 if (r->dma_start < dma_start)
127 dma_start = r->dma_start;
128 if (r->dma_start + r->size > dma_end)
129 dma_end = r->dma_start + r->size;
131 size = dma_end - dma_start;
170 end = dma_start + size - 1;
196 arch_setup_dma_ops(dev, dma_start, size, iommu, coherent);