Searched refs:io_tlb_overflow_buffer (Results 1 – 1 of 1) sorted by relevance
73 static void *io_tlb_overflow_buffer; variable164 io_tlb_overflow_buffer = alloc_bootmem_low_pages(PAGE_ALIGN(io_tlb_overflow)); in swiotlb_init_with_tbl()165 if (!io_tlb_overflow_buffer) in swiotlb_init_with_tbl()272 io_tlb_overflow_buffer = (void *)__get_free_pages(GFP_DMA, in swiotlb_late_init_with_default_size()274 if (!io_tlb_overflow_buffer) in swiotlb_late_init_with_default_size()302 if (!io_tlb_overflow_buffer) in swiotlb_free()306 free_pages((unsigned long)io_tlb_overflow_buffer, in swiotlb_free()315 free_bootmem_late(__pa(io_tlb_overflow_buffer), in swiotlb_free()687 map = io_tlb_overflow_buffer; in swiotlb_map_page()697 dev_addr = swiotlb_virt_to_bus(dev, io_tlb_overflow_buffer); in swiotlb_map_page()[all …]