void swiotlb_print_info(void)
{
	struct io_tlb_mem *mem = &io_tlb_default_mem;

	if (!mem->nslabs) {
		pr_warn("No low mem\n");
		return;
	}

	pr_info("mapped [mem %pa-%pa] (%luMB)\n", &mem->start, &mem->end,
	       (mem->nslabs << IO_TLB_SHIFT) >> 20);
}
void swiotlb_print_info(void)
{
	struct io_tlb_mem *mem = &io_tlb_default_mem;

	if (!mem->nslabs) {
		pr_warn("No low mem\n");
		return;
	}

	pr_info("mapped [mem %pa-%pa] (%luMB)\n", &mem->start, &mem->end,
	       (mem->nslabs << IO_TLB_SHIFT) >> 20);
}