Lines Matching refs:virt_start
726 return pool->region->dma_start + (virt - pool->region->virt_start); in knav_pool_desc_virt_to_dma()
733 return pool->region->virt_start + (dma - pool->region->dma_start); in knav_pool_desc_dma_to_virt()
996 region->virt_start = alloc_pages_exact(size, GFP_KERNEL | GFP_DMA | in knav_queue_setup_region()
998 if (!region->virt_start) { in knav_queue_setup_region()
1004 region->virt_end = region->virt_start + size; in knav_queue_setup_region()
1005 page = virt_to_page(region->virt_start); in knav_queue_setup_region()
1029 region->virt_start, region->virt_end); in knav_queue_setup_region()
1047 if (region->virt_start) in knav_queue_setup_region()
1048 free_pages_exact(region->virt_start, size); in knav_queue_setup_region()
1334 size = region->virt_end - region->virt_start; in knav_queue_free_regions()
1336 free_pages_exact(region->virt_start, size); in knav_queue_free_regions()