Lines Matching defs:dma_start
96 u64 dma_start = 0;
115 for (dma_start = ~0; r->size; r++) {
117 if (r->dma_start < dma_start)
118 dma_start = r->dma_start;
119 if (r->dma_start + r->size > dma_end)
120 dma_end = r->dma_start + r->size;
122 size = dma_end - dma_start;
161 end = dma_start + size - 1;
187 arch_setup_dma_ops(dev, dma_start, size, iommu, coherent);