Lines Matching defs:daddr
836 dma_addr_t daddr;
857 daddr = dma_map_page(kdev, spt->shadow_page.page,
859 if (dma_mapping_error(kdev, daddr)) {
865 spt->shadow_page.mfn = daddr >> I915_GTT_PAGE_SHIFT;
874 dma_unmap_page(kdev, daddr, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
2415 dma_addr_t daddr;
2427 daddr = dma_map_page(dev, virt_to_page(scratch_pt), 0,
2429 if (dma_mapping_error(dev, daddr)) {
2435 (unsigned long)(daddr >> I915_GTT_PAGE_SHIFT);
2473 dma_addr_t daddr;
2477 daddr = (dma_addr_t)(vgpu->gtt.scratch_pt[i].page_mfn <<
2479 dma_unmap_page(dev, daddr, 4096, PCI_DMA_BIDIRECTIONAL);
2745 dma_addr_t daddr;
2758 daddr = dma_map_page(dev, virt_to_page(page), 0,
2760 if (dma_mapping_error(dev, daddr)) {
2767 gvt->gtt.scratch_mfn = (unsigned long)(daddr >> I915_GTT_PAGE_SHIFT);
2773 dma_unmap_page(dev, daddr, 4096, PCI_DMA_BIDIRECTIONAL);
2794 dma_addr_t daddr = (dma_addr_t)(gvt->gtt.scratch_mfn <<
2797 dma_unmap_page(dev, daddr, 4096, PCI_DMA_BIDIRECTIONAL);