Lines Matching defs:daddr
827 dma_addr_t daddr;
848 daddr = dma_map_page(kdev, spt->shadow_page.page,
850 if (dma_mapping_error(kdev, daddr)) {
856 spt->shadow_page.mfn = daddr >> I915_GTT_PAGE_SHIFT;
865 dma_unmap_page(kdev, daddr, PAGE_SIZE, DMA_BIDIRECTIONAL);
2363 dma_addr_t daddr;
2375 daddr = dma_map_page(dev, virt_to_page(scratch_pt), 0, 4096, DMA_BIDIRECTIONAL);
2376 if (dma_mapping_error(dev, daddr)) {
2382 (unsigned long)(daddr >> I915_GTT_PAGE_SHIFT);
2420 dma_addr_t daddr;
2424 daddr = (dma_addr_t)(vgpu->gtt.scratch_pt[i].page_mfn <<
2426 dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL);
2692 dma_addr_t daddr;
2705 daddr = dma_map_page(dev, virt_to_page(page), 0,
2707 if (dma_mapping_error(dev, daddr)) {
2714 gvt->gtt.scratch_mfn = (unsigned long)(daddr >> I915_GTT_PAGE_SHIFT);
2720 dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL);
2741 dma_addr_t daddr = (dma_addr_t)(gvt->gtt.scratch_mfn <<
2744 dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL);