598 static inline int dmar_walk_dmar_table(struct acpi_table_dmar *dmar,  in dmar_walk_dmar_table()  argument
601 	return dmar_walk_remapping_entries((void *)(dmar + 1),  in dmar_walk_dmar_table()
602 			dmar->header.length - sizeof(*dmar), cb);  in dmar_walk_dmar_table()
611 	struct acpi_table_dmar *dmar;  in parse_dmar_table()  local
637 	dmar = (struct acpi_table_dmar *)dmar_tbl;  in parse_dmar_table()
638 	if (!dmar)  in parse_dmar_table()
641 	if (dmar->width < PAGE_SHIFT - 1) {  in parse_dmar_table()
646 	pr_info("Host address width %d\n", dmar->width + 1);  in parse_dmar_table()
647 	ret = dmar_walk_dmar_table(dmar, &cb);  in parse_dmar_table()
1771 	struct acpi_table_dmar *dmar;  in dmar_ir_support()  local
1772 	dmar = (struct acpi_table_dmar *)dmar_tbl;  in dmar_ir_support()
1773 	if (!dmar)  in dmar_ir_support()
1775 	return dmar->flags & 0x1;  in dmar_ir_support()