Lines Matching refs:virt_start
735 return pool->region->dma_start + (virt - pool->region->virt_start); in knav_pool_desc_virt_to_dma()
742 return pool->region->virt_start + (dma - pool->region->dma_start); in knav_pool_desc_dma_to_virt()
1007 region->virt_start = alloc_pages_exact(size, GFP_KERNEL | GFP_DMA | in knav_queue_setup_region()
1009 if (!region->virt_start) { in knav_queue_setup_region()
1015 region->virt_end = region->virt_start + size; in knav_queue_setup_region()
1016 page = virt_to_page(region->virt_start); in knav_queue_setup_region()
1040 region->virt_start, region->virt_end); in knav_queue_setup_region()
1058 if (region->virt_start) in knav_queue_setup_region()
1059 free_pages_exact(region->virt_start, size); in knav_queue_setup_region()
1364 size = region->virt_end - region->virt_start; in knav_queue_free_regions()
1366 free_pages_exact(region->virt_start, size); in knav_queue_free_regions()