Searched refs:io_tlb_overflow_buffer (Results 1 – 1 of 1) sorted by relevance
80 static phys_addr_t io_tlb_overflow_buffer; variable198 vaddr = phys_to_virt(io_tlb_overflow_buffer); in swiotlb_update_mem_attributes()224 io_tlb_overflow_buffer = __pa(v_overflow_buffer); in swiotlb_init_with_tbl()355 io_tlb_overflow_buffer = virt_to_phys(v_overflow_buffer); in swiotlb_late_init_with_tbl()395 io_tlb_overflow_buffer = 0; in swiotlb_late_init_with_tbl()410 free_pages((unsigned long)phys_to_virt(io_tlb_overflow_buffer), in swiotlb_exit()419 memblock_free_late(io_tlb_overflow_buffer, in swiotlb_exit()822 return __phys_to_dma(dev, io_tlb_overflow_buffer); in swiotlb_map_page()834 return __phys_to_dma(dev, io_tlb_overflow_buffer); in swiotlb_map_page()1028 return (dma_addr == __phys_to_dma(hwdev, io_tlb_overflow_buffer)); in swiotlb_dma_mapping_error()
