- /* we need to support large memory configurations */
- /* assume that unbind have already been call on the range */
- rdev->gart.pages_addr[p] = pci_map_page(rdev->pdev, pagelist[i],
+ /* On TTM path, we only use the DMA API if TTM_PAGE_FLAG_DMA32
+ * is requested. */
+ if (dma_addr[i] != DMA_ERROR_CODE) {
+ rdev->gart.ttm_alloced[p] = true;
+ rdev->gart.pages_addr[p] = dma_addr[i];
+ } else {
+ /* we need to support large memory configurations */
+ /* assume that unbind have already been call on the range */
+ rdev->gart.pages_addr[p] = pci_map_page(rdev->pdev, pagelist[i],