Lines Matching refs:dma_mask
46 .dma_mask = &fallback_dev.coherent_dma_mask,
77 unsigned long dma_mask = 0;
82 dma_mask = dev->coherent_dma_mask;
83 if (dma_mask == 0)
84 dma_mask = DMA_32BIT_MASK;
90 uses the normal dma_mask for alloc_coherent. */
91 dma_mask &= *dev->dma_mask;
97 if (dma_mask <= DMA_32BIT_MASK)
108 high = (bus + size) >= dma_mask;
118 if (dma_mask < DMA_32BIT_MASK && !(gfp & GFP_DMA)) {
219 if (!dev->dma_mask || !dma_supported(dev, mask))
221 *dev->dma_mask = mask;